1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: Liviu Dudau <liviu.dudau@arm.com> 1681S: Supported 1682T: git git://anongit.freedesktop.org/drm/drm-misc 1683F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1684F: Documentation/gpu/komeda-kms.rst 1685F: drivers/gpu/drm/arm/display/include/ 1686F: drivers/gpu/drm/arm/display/komeda/ 1687 1688ARM MALI PANFROST DRM DRIVER 1689M: Rob Herring <robh@kernel.org> 1690M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1691R: Steven Price <steven.price@arm.com> 1692R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1693L: dri-devel@lists.freedesktop.org 1694S: Supported 1695T: git git://anongit.freedesktop.org/drm/drm-misc 1696F: drivers/gpu/drm/panfrost/ 1697F: include/uapi/drm/panfrost_drm.h 1698 1699ARM MALI-DP DRM DRIVER 1700M: Liviu Dudau <liviu.dudau@arm.com> 1701S: Supported 1702T: git git://anongit.freedesktop.org/drm/drm-misc 1703F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1704F: Documentation/gpu/afbc.rst 1705F: drivers/gpu/drm/arm/ 1706 1707ARM MFM AND FLOPPY DRIVERS 1708M: Ian Molton <spyro@f2s.com> 1709S: Maintained 1710F: arch/arm/include/asm/floppy.h 1711F: arch/arm/mach-rpc/floppydma.S 1712 1713ARM PMU PROFILING AND DEBUGGING 1714M: Will Deacon <will@kernel.org> 1715M: Mark Rutland <mark.rutland@arm.com> 1716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1717S: Maintained 1718F: Documentation/devicetree/bindings/arm/pmu.yaml 1719F: Documentation/devicetree/bindings/perf/ 1720F: arch/arm*/include/asm/hw_breakpoint.h 1721F: arch/arm*/include/asm/perf_event.h 1722F: arch/arm*/kernel/hw_breakpoint.c 1723F: arch/arm*/kernel/perf_* 1724F: drivers/perf/ 1725F: include/linux/perf/arm_pmu.h 1726 1727ARM PORT 1728M: Russell King <linux@armlinux.org.uk> 1729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1730S: Odd Fixes 1731W: http://www.armlinux.org.uk/ 1732T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1733F: arch/arm/ 1734X: arch/arm/boot/dts/ 1735 1736ARM PRIMECELL AACI PL041 DRIVER 1737M: Russell King <linux@armlinux.org.uk> 1738S: Odd Fixes 1739F: sound/arm/aaci.* 1740 1741ARM PRIMECELL BUS SUPPORT 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: drivers/amba/ 1745F: include/linux/amba/bus.h 1746 1747ARM PRIMECELL CLCD PL110 DRIVER 1748M: Russell King <linux@armlinux.org.uk> 1749S: Odd Fixes 1750F: drivers/video/fbdev/amba-clcd.* 1751 1752ARM PRIMECELL KMI PL050 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/input/serio/ambakmi.* 1756F: include/linux/amba/kmi.h 1757 1758ARM PRIMECELL MMCI PL180/1 DRIVER 1759M: Russell King <linux@armlinux.org.uk> 1760S: Odd Fixes 1761F: drivers/mmc/host/mmci.* 1762F: include/linux/amba/mmci.h 1763 1764ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1765M: Miquel Raynal <miquel.raynal@bootlin.com> 1766M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1767L: linux-mtd@lists.infradead.org 1768S: Maintained 1769F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1770F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1771 1772ARM PRIMECELL PL35X SMC DRIVER 1773M: Miquel Raynal <miquel.raynal@bootlin.com> 1774M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1776S: Maintained 1777F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1778F: drivers/memory/pl353-smc.c 1779 1780ARM PRIMECELL SSP PL022 SPI DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1785F: drivers/spi/spi-pl022.c 1786 1787ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1788M: Russell King <linux@armlinux.org.uk> 1789S: Odd Fixes 1790F: drivers/tty/serial/amba-pl01*.c 1791F: include/linux/amba/serial.h 1792 1793ARM PRIMECELL VIC PL190/PL192 DRIVER 1794M: Linus Walleij <linus.walleij@linaro.org> 1795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1796S: Maintained 1797F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1798F: drivers/irqchip/irq-vic.c 1799 1800ARM SMC WATCHDOG DRIVER 1801M: Julius Werner <jwerner@chromium.org> 1802R: Evan Benn <evanbenn@chromium.org> 1803S: Maintained 1804F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1805F: drivers/watchdog/arm_smc_wdt.c 1806 1807ARM SMMU DRIVERS 1808M: Will Deacon <will@kernel.org> 1809R: Robin Murphy <robin.murphy@arm.com> 1810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1811S: Maintained 1812F: Documentation/devicetree/bindings/iommu/arm,smmu* 1813F: drivers/iommu/arm/ 1814F: drivers/iommu/io-pgtable-arm* 1815 1816ARM SUB-ARCHITECTURES 1817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1818S: Maintained 1819C: irc://irc.libera.chat/armlinux 1820T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1821F: arch/arm/mach-*/ 1822F: arch/arm/plat-*/ 1823 1824ARM/ACTIONS SEMI ARCHITECTURE 1825M: Andreas Färber <afaerber@suse.de> 1826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1828L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/arm/actions.yaml 1831F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1832F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1833F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1834F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1835F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1836F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1837F: Documentation/devicetree/bindings/pinctrl/actions,* 1838F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1839F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1840F: arch/arm/boot/dts/owl-* 1841F: arch/arm/mach-actions/ 1842F: arch/arm64/boot/dts/actions/ 1843F: drivers/clk/actions/ 1844F: drivers/clocksource/timer-owl* 1845F: drivers/dma/owl-dma.c 1846F: drivers/i2c/busses/i2c-owl.c 1847F: drivers/irqchip/irq-owl-sirq.c 1848F: drivers/mmc/host/owl-mmc.c 1849F: drivers/net/ethernet/actions/ 1850F: drivers/pinctrl/actions/* 1851F: drivers/soc/actions/ 1852F: include/dt-bindings/power/owl-* 1853F: include/dt-bindings/reset/actions,* 1854F: include/linux/soc/actions/ 1855N: owl 1856 1857ARM/Allwinner SoC Clock Support 1858M: Emilio López <emilio@elopez.com.ar> 1859S: Maintained 1860F: drivers/clk/sunxi/ 1861 1862ARM/Allwinner sunXi SoC support 1863M: Chen-Yu Tsai <wens@csie.org> 1864M: Jernej Skrabec <jernej.skrabec@gmail.com> 1865M: Samuel Holland <samuel@sholland.org> 1866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1867L: linux-sunxi@lists.linux.dev 1868S: Maintained 1869T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1870F: arch/arm/mach-sunxi/ 1871F: arch/arm64/boot/dts/allwinner/ 1872F: drivers/clk/sunxi-ng/ 1873F: drivers/pinctrl/sunxi/ 1874F: drivers/soc/sunxi/ 1875N: allwinner 1876N: sun[x456789]i 1877N: sun[25]0i 1878 1879ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1880M: Neil Armstrong <neil.armstrong@linaro.org> 1881M: Jerome Brunet <jbrunet@baylibre.com> 1882L: linux-amlogic@lists.infradead.org 1883S: Maintained 1884F: Documentation/devicetree/bindings/clock/amlogic* 1885F: drivers/clk/meson/ 1886F: include/dt-bindings/clock/gxbb* 1887F: include/dt-bindings/clock/meson* 1888 1889ARM/Amlogic Meson SoC Crypto Drivers 1890M: Corentin Labbe <clabbe@baylibre.com> 1891L: linux-crypto@vger.kernel.org 1892L: linux-amlogic@lists.infradead.org 1893S: Maintained 1894F: Documentation/devicetree/bindings/crypto/amlogic* 1895F: drivers/crypto/amlogic/ 1896 1897ARM/Amlogic Meson SoC Sound Drivers 1898M: Jerome Brunet <jbrunet@baylibre.com> 1899L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1900S: Maintained 1901F: Documentation/devicetree/bindings/sound/amlogic* 1902F: sound/soc/meson/ 1903 1904ARM/Amlogic Meson SoC support 1905M: Neil Armstrong <neil.armstrong@linaro.org> 1906M: Kevin Hilman <khilman@baylibre.com> 1907R: Jerome Brunet <jbrunet@baylibre.com> 1908R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1910L: linux-amlogic@lists.infradead.org 1911S: Maintained 1912W: http://linux-meson.com/ 1913F: arch/arm/boot/dts/meson* 1914F: arch/arm/mach-meson/ 1915F: arch/arm64/boot/dts/amlogic/ 1916F: drivers/mmc/host/meson* 1917F: drivers/pinctrl/meson/ 1918F: drivers/rtc/rtc-meson* 1919F: drivers/soc/amlogic/ 1920N: meson 1921 1922ARM/Annapurna Labs ALPINE ARCHITECTURE 1923M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1924M: Antoine Tenart <atenart@kernel.org> 1925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1926S: Maintained 1927F: arch/arm/boot/dts/alpine* 1928F: arch/arm/mach-alpine/ 1929F: arch/arm64/boot/dts/amazon/ 1930F: drivers/*/*alpine* 1931 1932ARM/APPLE MACHINE SOUND DRIVERS 1933M: Martin Povišer <povik+lin@cutebit.org> 1934L: asahi@lists.linux.dev 1935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1936S: Maintained 1937F: Documentation/devicetree/bindings/sound/apple,* 1938F: sound/soc/apple/* 1939F: sound/soc/codecs/cs42l83-i2c.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/i2c/busses/i2c-pasemi-core.c 1976F: drivers/i2c/busses/i2c-pasemi-platform.c 1977F: drivers/iommu/apple-dart.c 1978F: drivers/iommu/io-pgtable-dart.c 1979F: drivers/irqchip/irq-apple-aic.c 1980F: drivers/mailbox/apple-mailbox.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/apple-mailbox.h 1990F: include/linux/soc/apple/* 1991 1992ARM/ARTPEC MACHINE SUPPORT 1993M: Jesper Nilsson <jesper.nilsson@axis.com> 1994M: Lars Persson <lars.persson@axis.com> 1995L: linux-arm-kernel@axis.com 1996S: Maintained 1997F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1998F: arch/arm/boot/dts/artpec6* 1999F: arch/arm/mach-artpec 2000F: drivers/clk/axis 2001F: drivers/crypto/axis 2002F: drivers/mmc/host/usdhi6rol0.c 2003F: drivers/pinctrl/pinctrl-artpec* 2004 2005ARM/ASPEED I2C DRIVER 2006M: Brendan Higgins <brendanhiggins@google.com> 2007R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2008R: Joel Stanley <joel@jms.id.au> 2009L: linux-i2c@vger.kernel.org 2010L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2011S: Maintained 2012F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2013F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2014F: drivers/i2c/busses/i2c-aspeed.c 2015F: drivers/irqchip/irq-aspeed-i2c-ic.c 2016 2017ARM/ASPEED MACHINE SUPPORT 2018M: Joel Stanley <joel@jms.id.au> 2019R: Andrew Jeffery <andrew@aj.id.au> 2020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2021L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2022S: Supported 2023Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2024T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2025F: Documentation/devicetree/bindings/arm/aspeed/ 2026F: arch/arm/boot/dts/aspeed-* 2027F: arch/arm/mach-aspeed/ 2028N: aspeed 2029 2030ARM/BITMAIN ARCHITECTURE 2031M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2033S: Maintained 2034F: Documentation/devicetree/bindings/arm/bitmain.yaml 2035F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2036F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2037F: arch/arm64/boot/dts/bitmain/ 2038F: drivers/clk/clk-bm1880.c 2039F: drivers/pinctrl/pinctrl-bm1880.c 2040 2041ARM/CALXEDA HIGHBANK ARCHITECTURE 2042M: Andre Przywara <andre.przywara@arm.com> 2043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2044S: Maintained 2045F: arch/arm/boot/dts/ecx-*.dts* 2046F: arch/arm/boot/dts/highbank.dts 2047F: arch/arm/mach-highbank/ 2048 2049ARM/CAVIUM THUNDER NETWORK DRIVER 2050M: Sunil Goutham <sgoutham@marvell.com> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Supported 2053F: drivers/net/ethernet/cavium/thunder/ 2054 2055ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2056M: Lukasz Majewski <lukma@denx.de> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059F: arch/arm/mach-ep93xx/ts72xx.c 2060 2061ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2062M: Alexander Shiyan <shc_work@mail.ru> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Odd Fixes 2065N: clps711x 2066 2067ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2068M: Lennert Buytenhek <kernel@wantstofly.org> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071 2072ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2073M: Hartley Sweeten <hsweeten@visionengravers.com> 2074M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2076S: Maintained 2077F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2078F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2079F: arch/arm/boot/compressed/misc-ep93xx.h 2080F: arch/arm/mach-ep93xx/ 2081F: drivers/iio/adc/ep93xx_adc.c 2082 2083ARM/CLKDEV SUPPORT 2084M: Russell King <linux@armlinux.org.uk> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2088F: drivers/clk/clkdev.c 2089 2090ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2091M: Baruch Siach <baruch@tkos.co.il> 2092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2093S: Maintained 2094F: arch/arm/boot/dts/cx92755* 2095N: digicolor 2096 2097ARM/CORESIGHT FRAMEWORK AND DRIVERS 2098M: Suzuki K Poulose <suzuki.poulose@arm.com> 2099R: Mike Leach <mike.leach@linaro.org> 2100R: Leo Yan <leo.yan@linaro.org> 2101L: coresight@lists.linaro.org (moderated for non-subscribers) 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2105F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2106F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2107F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2108F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2109F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2110F: Documentation/trace/coresight/* 2111F: drivers/hwtracing/coresight/* 2112F: include/dt-bindings/arm/coresight-cti-dt.h 2113F: include/linux/coresight* 2114F: samples/coresight/* 2115F: tools/perf/arch/arm/util/auxtrace.c 2116F: tools/perf/arch/arm/util/cs-etm.c 2117F: tools/perf/arch/arm/util/cs-etm.h 2118F: tools/perf/arch/arm/util/pmu.c 2119F: tools/perf/tests/shell/coresight/* 2120F: tools/perf/util/cs-etm-decoder/* 2121F: tools/perf/util/cs-etm.* 2122 2123ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2124M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2125M: Linus Walleij <linus.walleij@linaro.org> 2126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2127S: Maintained 2128T: git git://github.com/ulli-kroll/linux.git 2129F: Documentation/devicetree/bindings/arm/gemini.yaml 2130F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2131F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2132F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2133F: arch/arm/boot/dts/gemini* 2134F: arch/arm/mach-gemini/ 2135F: drivers/crypto/gemini/ 2136F: drivers/net/ethernet/cortina/ 2137F: drivers/pinctrl/pinctrl-gemini.c 2138F: drivers/rtc/rtc-ftrtc010.c 2139 2140ARM/CZ.NIC TURRIS SUPPORT 2141M: Marek Behún <kabel@kernel.org> 2142S: Maintained 2143W: https://www.turris.cz/ 2144F: Documentation/ABI/testing/debugfs-moxtet 2145F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2146F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2147F: Documentation/devicetree/bindings/bus/moxtet.txt 2148F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2149F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2150F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2151F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2152F: drivers/bus/moxtet.c 2153F: drivers/firmware/turris-mox-rwtm.c 2154F: drivers/gpio/gpio-moxtet.c 2155F: drivers/leds/leds-turris-omnia.c 2156F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2157F: drivers/watchdog/armada_37xx_wdt.c 2158F: include/dt-bindings/bus/moxtet.h 2159F: include/linux/armada-37xx-rwtm-mailbox.h 2160F: include/linux/moxtet.h 2161 2162ARM/FARADAY FA526 PORT 2163M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166T: git git://git.berlios.de/gemini-board 2167F: arch/arm/mm/*-fa* 2168 2169ARM/FOOTBRIDGE ARCHITECTURE 2170M: Russell King <linux@armlinux.org.uk> 2171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2172S: Maintained 2173W: http://www.armlinux.org.uk/ 2174F: arch/arm/include/asm/hardware/dec21285.h 2175F: arch/arm/mach-footbridge/ 2176 2177ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2178M: Shawn Guo <shawnguo@kernel.org> 2179M: Sascha Hauer <s.hauer@pengutronix.de> 2180R: Pengutronix Kernel Team <kernel@pengutronix.de> 2181R: Fabio Estevam <festevam@gmail.com> 2182R: NXP Linux Team <linux-imx@nxp.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2186F: arch/arm64/boot/dts/freescale/ 2187X: arch/arm64/boot/dts/freescale/fsl-* 2188X: arch/arm64/boot/dts/freescale/qoriq-* 2189X: drivers/media/i2c/ 2190N: imx 2191N: mxs 2192 2193ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2194M: Shawn Guo <shawnguo@kernel.org> 2195M: Li Yang <leoyang.li@nxp.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2199F: arch/arm/boot/dts/ls1021a* 2200F: arch/arm64/boot/dts/freescale/fsl-* 2201F: arch/arm64/boot/dts/freescale/qoriq-* 2202 2203ARM/FREESCALE VYBRID ARM ARCHITECTURE 2204M: Shawn Guo <shawnguo@kernel.org> 2205M: Sascha Hauer <s.hauer@pengutronix.de> 2206R: Pengutronix Kernel Team <kernel@pengutronix.de> 2207R: Stefan Agner <stefan@agner.ch> 2208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2209S: Maintained 2210T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2211F: arch/arm/boot/dts/vf* 2212F: arch/arm/mach-imx/*vf610* 2213 2214ARM/GUMSTIX MACHINE SUPPORT 2215M: Steve Sakoman <sakoman@gmail.com> 2216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2217S: Maintained 2218 2219ARM/HISILICON SOC SUPPORT 2220M: Wei Xu <xuwei5@hisilicon.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Supported 2223W: http://www.hisilicon.com 2224T: git https://github.com/hisilicon/linux-hisi.git 2225F: arch/arm/boot/dts/hi3* 2226F: arch/arm/boot/dts/hip* 2227F: arch/arm/boot/dts/hisi* 2228F: arch/arm/mach-hisi/ 2229F: arch/arm64/boot/dts/hisilicon/ 2230 2231ARM/HP JORNADA 7XX MACHINE SUPPORT 2232M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2233S: Maintained 2234W: www.jlime.com 2235T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2236F: arch/arm/mach-sa1100/include/mach/jornada720.h 2237F: arch/arm/mach-sa1100/jornada720.c 2238 2239ARM/HPE GXP ARCHITECTURE 2240M: Jean-Marie Verdun <verdun@hpe.com> 2241M: Nick Hawkins <nick.hawkins@hpe.com> 2242S: Maintained 2243F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2244F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2245F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2246F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2247F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2248F: Documentation/hwmon/gxp-fan-ctrl.rst 2249F: arch/arm/boot/dts/hpe-bmc* 2250F: arch/arm/boot/dts/hpe-gxp* 2251F: arch/arm/mach-hpe/ 2252F: drivers/clocksource/timer-gxp.c 2253F: drivers/hwmon/gxp-fan-ctrl.c 2254F: drivers/i2c/busses/i2c-gxp.c 2255F: drivers/spi/spi-gxp.c 2256F: drivers/watchdog/gxp-wdt.c 2257 2258ARM/IGEP MACHINE SUPPORT 2259M: Enric Balletbo i Serra <eballetbo@gmail.com> 2260M: Javier Martinez Canillas <javier@dowhile0.org> 2261L: linux-omap@vger.kernel.org 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: arch/arm/boot/dts/omap3-igep* 2265 2266ARM/INTEL IXP4XX ARM ARCHITECTURE 2267M: Linus Walleij <linusw@kernel.org> 2268M: Imre Kaloz <kaloz@openwrt.org> 2269M: Krzysztof Halasa <khalasa@piap.pl> 2270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2271S: Maintained 2272F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2273F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2274F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2275F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2276F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2277F: arch/arm/boot/dts/intel-ixp* 2278F: arch/arm/mach-ixp4xx/ 2279F: drivers/bus/intel-ixp4xx-eb.c 2280F: drivers/clocksource/timer-ixp4xx.c 2281F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2282F: drivers/gpio/gpio-ixp4xx.c 2283F: drivers/irqchip/irq-ixp4xx.c 2284 2285ARM/INTEL KEEMBAY ARCHITECTURE 2286M: Paul J. Murphy <paul.j.murphy@intel.com> 2287M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2288S: Maintained 2289F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2290F: arch/arm64/boot/dts/intel/keembay-evm.dts 2291F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2292 2293ARM/INTEL XSC3 (MANZANO) ARM CORE 2294M: Lennert Buytenhek <kernel@wantstofly.org> 2295L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2296S: Maintained 2297 2298ARM/LG1K ARCHITECTURE 2299M: Chanho Min <chanho.min@lge.com> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302F: arch/arm64/boot/dts/lg/ 2303 2304ARM/LPC18XX ARCHITECTURE 2305M: Vladimir Zapolskiy <vz@mleia.com> 2306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2309F: arch/arm/boot/dts/lpc43* 2310F: drivers/i2c/busses/i2c-lpc2k.c 2311F: drivers/memory/pl172.c 2312F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2313F: drivers/rtc/rtc-lpc24xx.c 2314N: lpc18xx 2315 2316ARM/LPC32XX SOC SUPPORT 2317M: Vladimir Zapolskiy <vz@mleia.com> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2321F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2322F: arch/arm/boot/dts/lpc32* 2323F: arch/arm/mach-lpc32xx/ 2324F: drivers/i2c/busses/i2c-pnx.c 2325F: drivers/net/ethernet/nxp/lpc_eth.c 2326F: drivers/usb/host/ohci-nxp.c 2327F: drivers/watchdog/pnx4008_wdt.c 2328N: lpc32xx 2329 2330ARM/Marvell Dove/MV78xx0/Orion SOC support 2331M: Andrew Lunn <andrew@lunn.ch> 2332M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2333M: Gregory Clement <gregory.clement@bootlin.com> 2334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2337F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2339F: Documentation/devicetree/bindings/soc/dove/ 2340F: arch/arm/boot/dts/dove* 2341F: arch/arm/boot/dts/orion5x* 2342F: arch/arm/mach-dove/ 2343F: arch/arm/mach-mv78xx0/ 2344F: arch/arm/mach-orion5x/ 2345F: arch/arm/plat-orion/ 2346F: drivers/soc/dove/ 2347 2348ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2349M: Andrew Lunn <andrew@lunn.ch> 2350M: Gregory Clement <gregory.clement@bootlin.com> 2351M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Maintained 2354T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2355F: Documentation/devicetree/bindings/arm/marvell/ 2356F: arch/arm/boot/dts/armada* 2357F: arch/arm/boot/dts/kirkwood* 2358F: arch/arm/configs/mvebu_*_defconfig 2359F: arch/arm/mach-mvebu/ 2360F: arch/arm64/boot/dts/marvell/armada* 2361F: arch/arm64/boot/dts/marvell/cn913* 2362F: drivers/cpufreq/armada-37xx-cpufreq.c 2363F: drivers/cpufreq/armada-8k-cpufreq.c 2364F: drivers/cpufreq/mvebu-cpufreq.c 2365F: drivers/irqchip/irq-armada-370-xp.c 2366F: drivers/irqchip/irq-mvebu-* 2367F: drivers/pinctrl/mvebu/ 2368F: drivers/rtc/rtc-armada38x.c 2369 2370ARM/Mediatek RTC DRIVER 2371M: Eddie Huang <eddie.huang@mediatek.com> 2372M: Sean Wang <sean.wang@mediatek.com> 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2375S: Maintained 2376F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2377F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2378F: drivers/rtc/rtc-mt2712.c 2379F: drivers/rtc/rtc-mt6397.c 2380F: drivers/rtc/rtc-mt7622.c 2381 2382ARM/Mediatek SoC support 2383M: Matthias Brugger <matthias.bgg@gmail.com> 2384R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2385L: linux-kernel@vger.kernel.org 2386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2387L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2388S: Maintained 2389W: https://mtk.wiki.kernel.org/ 2390C: irc://irc.libera.chat/linux-mediatek 2391F: arch/arm/boot/dts/mt2* 2392F: arch/arm/boot/dts/mt6* 2393F: arch/arm/boot/dts/mt7* 2394F: arch/arm/boot/dts/mt8* 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/Microchip (AT91) SoC support 2411M: Nicolas Ferre <nicolas.ferre@microchip.com> 2412M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2413M: Claudiu Beznea <claudiu.beznea@microchip.com> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416W: http://www.linux4sam.org 2417T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2418F: arch/arm/boot/dts/at91*.dts 2419F: arch/arm/boot/dts/at91*.dtsi 2420F: arch/arm/boot/dts/sama*.dts 2421F: arch/arm/boot/dts/sama*.dtsi 2422F: arch/arm/include/debug/at91.S 2423F: arch/arm/mach-at91/ 2424F: drivers/memory/atmel* 2425F: drivers/watchdog/sama5d4_wdt.c 2426F: include/soc/at91/ 2427X: drivers/input/touchscreen/atmel_mxt_ts.c 2428X: drivers/net/wireless/atmel/ 2429N: at91 2430N: atmel 2431 2432ARM/Microchip Sparx5 SoC support 2433M: Lars Povlsen <lars.povlsen@microchip.com> 2434M: Steen Hegelund <Steen.Hegelund@microchip.com> 2435M: Daniel Machon <daniel.machon@microchip.com> 2436M: UNGLinuxDriver@microchip.com 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git git://github.com/microchip-ung/linux-upstream.git 2440F: arch/arm64/boot/dts/microchip/ 2441F: drivers/net/ethernet/microchip/vcap/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445ARM/MILBEAUT ARCHITECTURE 2446M: Taichi Sugaya <sugaya.taichi@socionext.com> 2447M: Takao Orito <orito.takao@socionext.com> 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449S: Maintained 2450F: arch/arm/boot/dts/milbeaut* 2451F: arch/arm/mach-milbeaut/ 2452N: milbeaut 2453 2454ARM/MStar/Sigmastar Armv7 SoC support 2455M: Daniel Palmer <daniel@thingy.jp> 2456M: Romain Perier <romain.perier@gmail.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459W: http://linux-chenxing.org/ 2460T: git git://github.com/linux-chenxing/linux.git 2461F: Documentation/devicetree/bindings/arm/mstar/* 2462F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2463F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2464F: arch/arm/boot/dts/mstar-* 2465F: arch/arm/mach-mstar/ 2466F: drivers/clk/mstar/ 2467F: drivers/clocksource/timer-msc313e.c 2468F: drivers/gpio/gpio-msc313.c 2469F: drivers/rtc/rtc-msc313.c 2470F: drivers/watchdog/msc313e_wdt.c 2471F: include/dt-bindings/clock/mstar-* 2472F: include/dt-bindings/gpio/msc313-gpio.h 2473 2474ARM/NOMADIK/Ux500 ARCHITECTURES 2475M: Linus Walleij <linus.walleij@linaro.org> 2476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2477S: Maintained 2478T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2479F: Documentation/devicetree/bindings/arm/ste-* 2480F: Documentation/devicetree/bindings/arm/ux500.yaml 2481F: Documentation/devicetree/bindings/arm/ux500/ 2482F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2483F: arch/arm/boot/dts/ste-* 2484F: arch/arm/mach-nomadik/ 2485F: arch/arm/mach-ux500/ 2486F: drivers/clk/clk-nomadik.c 2487F: drivers/clocksource/clksrc-dbx500-prcmu.c 2488F: drivers/dma/ste_dma40* 2489F: drivers/hwspinlock/u8500_hsem.c 2490F: drivers/i2c/busses/i2c-nomadik.c 2491F: drivers/iio/adc/ab8500-gpadc.c 2492F: drivers/mfd/ab8500* 2493F: drivers/mfd/abx500* 2494F: drivers/mfd/db8500* 2495F: drivers/pinctrl/nomadik/ 2496F: drivers/rtc/rtc-ab8500.c 2497F: drivers/rtc/rtc-pl031.c 2498F: drivers/soc/ux500/ 2499 2500ARM/NUVOTON NPCM ARCHITECTURE 2501M: Avi Fishman <avifishman70@gmail.com> 2502M: Tomer Maimon <tmaimon77@gmail.com> 2503M: Tali Perry <tali.perry1@gmail.com> 2504R: Patrick Venture <venture@google.com> 2505R: Nancy Yuen <yuenn@google.com> 2506R: Benjamin Fair <benjaminfair@google.com> 2507L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2508S: Supported 2509F: Documentation/devicetree/bindings/*/*/*npcm* 2510F: Documentation/devicetree/bindings/*/*npcm* 2511F: Documentation/devicetree/bindings/arm/npcm/* 2512F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2513F: arch/arm/boot/dts/nuvoton-npcm* 2514F: arch/arm/mach-npcm/ 2515F: arch/arm64/boot/dts/nuvoton/ 2516F: drivers/*/*/*npcm* 2517F: drivers/*/*npcm* 2518F: drivers/rtc/rtc-nct3018y.c 2519F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2520F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2521 2522ARM/NUVOTON WPCM450 ARCHITECTURE 2523M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Maintained 2526W: https://github.com/neuschaefer/wpcm450/wiki 2527F: Documentation/devicetree/bindings/*/*wpcm* 2528F: arch/arm/boot/dts/nuvoton-wpcm450* 2529F: arch/arm/configs/wpcm450_defconfig 2530F: arch/arm/mach-npcm/wpcm450.c 2531F: drivers/*/*/*wpcm* 2532F: drivers/*/*wpcm* 2533 2534ARM/NXP S32G ARCHITECTURE 2535M: Chester Lin <clin@suse.com> 2536R: Andreas Färber <afaerber@suse.de> 2537R: Matthias Brugger <mbrugger@suse.com> 2538R: NXP S32 Linux Team <s32@nxp.com> 2539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2540S: Maintained 2541F: arch/arm64/boot/dts/freescale/s32g*.dts* 2542 2543ARM/Orion SoC/Technologic Systems TS-78xx platform support 2544M: Alexander Clouter <alex@digriz.org.uk> 2545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2546S: Maintained 2547W: http://www.digriz.org.uk/ts78xx/kernel 2548F: arch/arm/mach-orion5x/ts78xx-* 2549 2550ARM/OXNAS platform support 2551M: Neil Armstrong <neil.armstrong@linaro.org> 2552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2553L: linux-oxnas@groups.io (moderated for non-subscribers) 2554S: Maintained 2555F: arch/arm/boot/dts/ox8*.dts* 2556F: arch/arm/mach-oxnas/ 2557F: drivers/power/reset/oxnas-restart.c 2558N: oxnas 2559 2560ARM/QUALCOMM CHROMEBOOK SUPPORT 2561R: cros-qcom-dts-watchers@chromium.org 2562F: arch/arm64/boot/dts/qcom/sc7180* 2563F: arch/arm64/boot/dts/qcom/sc7280* 2564F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2565 2566ARM/QUALCOMM SUPPORT 2567M: Andy Gross <agross@kernel.org> 2568M: Bjorn Andersson <andersson@kernel.org> 2569R: Konrad Dybcio <konrad.dybcio@linaro.org> 2570L: linux-arm-msm@vger.kernel.org 2571S: Maintained 2572T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2573F: Documentation/devicetree/bindings/*/qcom* 2574F: Documentation/devicetree/bindings/soc/qcom/ 2575F: arch/arm/boot/dts/qcom-*.dts 2576F: arch/arm/boot/dts/qcom-*.dtsi 2577F: arch/arm/configs/qcom_defconfig 2578F: arch/arm/mach-qcom/ 2579F: arch/arm64/boot/dts/qcom/ 2580F: drivers/*/*/qcom* 2581F: drivers/*/*/qcom/ 2582F: drivers/*/pm8???-* 2583F: drivers/*/qcom* 2584F: drivers/*/qcom/ 2585F: drivers/bluetooth/btqcomsmd.c 2586F: drivers/clocksource/timer-qcom.c 2587F: drivers/cpuidle/cpuidle-qcom-spm.c 2588F: drivers/extcon/extcon-qcom* 2589F: drivers/i2c/busses/i2c-qcom-geni.c 2590F: drivers/i2c/busses/i2c-qup.c 2591F: drivers/iommu/msm* 2592F: drivers/mfd/ssbi.c 2593F: drivers/mmc/host/mmci_qcom* 2594F: drivers/mmc/host/sdhci-msm.c 2595F: drivers/pci/controller/dwc/pcie-qcom.c 2596F: drivers/phy/qualcomm/ 2597F: drivers/power/*/msm* 2598F: drivers/reset/reset-qcom-* 2599F: drivers/spi/spi-geni-qcom.c 2600F: drivers/spi/spi-qcom-qspi.c 2601F: drivers/spi/spi-qup.c 2602F: drivers/tty/serial/msm_serial.c 2603F: drivers/ufs/host/ufs-qcom* 2604F: drivers/usb/dwc3/dwc3-qcom.c 2605F: include/dt-bindings/*/qcom* 2606F: include/linux/*/qcom* 2607F: include/linux/soc/qcom/ 2608 2609ARM/RDA MICRO ARCHITECTURE 2610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2612L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2613S: Maintained 2614F: Documentation/devicetree/bindings/arm/rda.yaml 2615F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2616F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2617F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2618F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2619F: arch/arm/boot/dts/rda8810pl-* 2620F: drivers/clocksource/timer-rda.c 2621F: drivers/gpio/gpio-rda.c 2622F: drivers/irqchip/irq-rda-intc.c 2623F: drivers/tty/serial/rda-uart.c 2624 2625ARM/REALTEK ARCHITECTURE 2626M: Andreas Färber <afaerber@suse.de> 2627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2628L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2629S: Maintained 2630F: Documentation/devicetree/bindings/arm/realtek.yaml 2631F: arch/arm/boot/dts/rtd* 2632F: arch/arm/mach-realtek/ 2633F: arch/arm64/boot/dts/realtek/ 2634 2635ARM/RISC-V/RENESAS ARCHITECTURE 2636M: Geert Uytterhoeven <geert+renesas@glider.be> 2637M: Magnus Damm <magnus.damm@gmail.com> 2638L: linux-renesas-soc@vger.kernel.org 2639S: Supported 2640Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2641C: irc://irc.libera.chat/renesas-soc 2642T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2643F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2644F: Documentation/devicetree/bindings/soc/renesas/ 2645F: arch/arm/boot/dts/emev2* 2646F: arch/arm/boot/dts/gr-peach* 2647F: arch/arm/boot/dts/iwg20d-q7* 2648F: arch/arm/boot/dts/r7s* 2649F: arch/arm/boot/dts/r8a* 2650F: arch/arm/boot/dts/r9a* 2651F: arch/arm/boot/dts/sh* 2652F: arch/arm/configs/shmobile_defconfig 2653F: arch/arm/include/debug/renesas-scif.S 2654F: arch/arm/mach-shmobile/ 2655F: arch/arm64/boot/dts/renesas/ 2656F: arch/riscv/boot/dts/renesas/ 2657F: drivers/soc/renesas/ 2658F: include/linux/soc/renesas/ 2659K: \brenesas, 2660 2661ARM/RISCPC ARCHITECTURE 2662M: Russell King <linux@armlinux.org.uk> 2663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2664S: Maintained 2665W: http://www.armlinux.org.uk/ 2666F: arch/arm/include/asm/hardware/ioc.h 2667F: arch/arm/include/asm/hardware/iomd.h 2668F: arch/arm/include/asm/hardware/memc.h 2669F: arch/arm/mach-rpc/ 2670F: drivers/net/ethernet/8390/etherh.c 2671F: drivers/net/ethernet/i825xx/ether1* 2672F: drivers/net/ethernet/seeq/ether3* 2673F: drivers/scsi/arm/ 2674 2675ARM/Rockchip SoC support 2676M: Heiko Stuebner <heiko@sntech.de> 2677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2678L: linux-rockchip@lists.infradead.org 2679S: Maintained 2680T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2681F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2682F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2683F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2684F: arch/arm/boot/dts/rk3* 2685F: arch/arm/boot/dts/rv11* 2686F: arch/arm/mach-rockchip/ 2687F: drivers/*/*/*rockchip* 2688F: drivers/*/*rockchip* 2689F: drivers/clk/rockchip/ 2690F: drivers/i2c/busses/i2c-rk3x.c 2691F: sound/soc/rockchip/ 2692N: rockchip 2693 2694ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2695M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2696R: Alim Akhtar <alim.akhtar@samsung.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-samsung-soc@vger.kernel.org 2699S: Maintained 2700Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2701B: mailto:linux-samsung-soc@vger.kernel.org 2702C: irc://irc.libera.chat/linux-exynos 2703T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2704F: Documentation/arm/samsung/ 2705F: Documentation/devicetree/bindings/arm/samsung/ 2706F: Documentation/devicetree/bindings/hwinfo/samsung,* 2707F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2708F: Documentation/devicetree/bindings/soc/samsung/ 2709F: arch/arm/boot/dts/exynos* 2710F: arch/arm/boot/dts/s3c* 2711F: arch/arm/boot/dts/s5p* 2712F: arch/arm/mach-exynos*/ 2713F: arch/arm/mach-s3c/ 2714F: arch/arm/mach-s5p*/ 2715F: arch/arm64/boot/dts/exynos/ 2716F: drivers/*/*/*s3c24* 2717F: drivers/*/*s3c24* 2718F: drivers/*/*s3c64xx* 2719F: drivers/*/*s5pv210* 2720F: drivers/clocksource/samsung_pwm_timer.c 2721F: drivers/memory/samsung/ 2722F: drivers/pwm/pwm-samsung.c 2723F: drivers/soc/samsung/ 2724F: drivers/tty/serial/samsung* 2725F: include/clocksource/samsung_pwm.h 2726F: include/linux/platform_data/*s3c* 2727F: include/linux/serial_s3c.h 2728F: include/linux/soc/samsung/ 2729N: exynos 2730N: s3c64xx 2731N: s5pv210 2732 2733ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2734M: Łukasz Stelmach <l.stelmach@samsung.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-media@vger.kernel.org 2737S: Maintained 2738F: drivers/media/platform/samsung/s5p-g2d/ 2739 2740ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2741M: Marek Szyprowski <m.szyprowski@samsung.com> 2742L: linux-samsung-soc@vger.kernel.org 2743L: linux-media@vger.kernel.org 2744S: Maintained 2745F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2746F: drivers/media/cec/platform/s5p/ 2747 2748ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2749M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2750M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2751M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2753L: linux-media@vger.kernel.org 2754S: Maintained 2755F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2756F: drivers/media/platform/samsung/s5p-jpeg/ 2757 2758ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2759M: Marek Szyprowski <m.szyprowski@samsung.com> 2760M: Andrzej Hajda <andrzej.hajda@intel.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: drivers/media/platform/samsung/s5p-mfc/ 2765 2766ARM/SOCFPGA ARCHITECTURE 2767M: Dinh Nguyen <dinguyen@kernel.org> 2768S: Maintained 2769W: http://www.rocketboards.org 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2771F: arch/arm/boot/dts/socfpga* 2772F: arch/arm/configs/socfpga_defconfig 2773F: arch/arm/mach-socfpga/ 2774F: arch/arm64/boot/dts/altera/ 2775F: arch/arm64/boot/dts/intel/ 2776 2777ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2778M: Dinh Nguyen <dinguyen@kernel.org> 2779S: Maintained 2780F: drivers/clk/socfpga/ 2781 2782ARM/SOCFPGA EDAC SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/edac/altera_edac.[ch] 2786 2787ARM/SPREADTRUM SoC SUPPORT 2788M: Orson Zhai <orsonzhai@gmail.com> 2789M: Baolin Wang <baolin.wang7@gmail.com> 2790M: Chunyan Zhang <zhang.lyra@gmail.com> 2791S: Maintained 2792F: arch/arm64/boot/dts/sprd 2793N: sprd 2794N: sc27xx 2795N: sc2731 2796 2797ARM/STI ARCHITECTURE 2798M: Patrice Chotard <patrice.chotard@foss.st.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801W: http://www.stlinux.com 2802F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2803F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2804F: arch/arm/boot/dts/sti* 2805F: arch/arm/mach-sti/ 2806F: drivers/ata/ahci_st.c 2807F: drivers/char/hw_random/st-rng.c 2808F: drivers/clocksource/arm_global_timer.c 2809F: drivers/clocksource/clksrc_st_lpc.c 2810F: drivers/cpufreq/sti-cpufreq.c 2811F: drivers/dma/st_fdma* 2812F: drivers/i2c/busses/i2c-st.c 2813F: drivers/media/platform/st/sti/c8sectpfe/ 2814F: drivers/media/rc/st_rc.c 2815F: drivers/mmc/host/sdhci-st.c 2816F: drivers/phy/st/phy-miphy28lp.c 2817F: drivers/phy/st/phy-stih407-usb.c 2818F: drivers/pinctrl/pinctrl-st.c 2819F: drivers/remoteproc/st_remoteproc.c 2820F: drivers/remoteproc/st_slim_rproc.c 2821F: drivers/reset/sti/ 2822F: drivers/rtc/rtc-st-lpc.c 2823F: drivers/tty/serial/st-asc.c 2824F: drivers/usb/dwc3/dwc3-st.c 2825F: drivers/usb/host/ehci-st.c 2826F: drivers/usb/host/ohci-st.c 2827F: drivers/watchdog/st_lpc_wdt.c 2828F: include/linux/remoteproc/st_slim_rproc.h 2829 2830ARM/STM32 ARCHITECTURE 2831M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2832M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2833L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2835S: Maintained 2836T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2837F: arch/arm/boot/dts/stm32* 2838F: arch/arm/mach-stm32/ 2839F: drivers/clocksource/armv7m_systick.c 2840N: stm32 2841N: stm 2842 2843ARM/SUNPLUS SP7021 SOC SUPPORT 2844M: Qin Jian <qinjian@cqplus1.com> 2845L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2846S: Maintained 2847W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2848F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2849F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2850F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2851F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2852F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2853F: arch/arm/configs/sp7021_*defconfig 2854F: arch/arm/mach-sunplus/ 2855F: drivers/clk/clk-sp7021.c 2856F: drivers/irqchip/irq-sp7021-intc.c 2857F: drivers/reset/reset-sunplus.c 2858F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2859F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2860 2861ARM/Synaptics SoC support 2862M: Jisheng Zhang <jszhang@kernel.org> 2863M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2865S: Maintained 2866F: arch/arm/boot/dts/berlin* 2867F: arch/arm/mach-berlin/ 2868F: arch/arm64/boot/dts/synaptics/ 2869 2870ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2871M: Lennert Buytenhek <kernel@wantstofly.org> 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873S: Maintained 2874 2875ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2876M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2877L: linux-tegra@vger.kernel.org 2878L: linux-media@vger.kernel.org 2879S: Maintained 2880F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2881F: drivers/media/cec/platform/tegra/ 2882 2883ARM/TESLA FSD SoC SUPPORT 2884M: Alim Akhtar <alim.akhtar@samsung.com> 2885M: linux-fsd@tesla.com 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887L: linux-samsung-soc@vger.kernel.org 2888S: Maintained 2889F: arch/arm64/boot/dts/tesla/ 2890 2891ARM/TETON BGA MACHINE SUPPORT 2892M: "Mark F. Brown" <mark.brown314@gmail.com> 2893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895 2896ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2897M: Santosh Shilimkar <ssantosh@kernel.org> 2898L: linux-kernel@vger.kernel.org 2899S: Maintained 2900F: drivers/memory/*emif* 2901 2902ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2903M: Nishanth Menon <nm@ti.com> 2904M: Santosh Shilimkar <ssantosh@kernel.org> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906S: Maintained 2907T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2908F: arch/arm/boot/dts/keystone-* 2909F: arch/arm/mach-keystone/ 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2912M: Santosh Shilimkar <ssantosh@kernel.org> 2913L: linux-kernel@vger.kernel.org 2914S: Maintained 2915F: drivers/clk/keystone/ 2916 2917ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2918M: Santosh Shilimkar <ssantosh@kernel.org> 2919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2920L: linux-kernel@vger.kernel.org 2921S: Maintained 2922F: drivers/clocksource/timer-keystone.c 2923 2924ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2925M: Santosh Shilimkar <ssantosh@kernel.org> 2926L: linux-kernel@vger.kernel.org 2927S: Maintained 2928F: drivers/power/reset/keystone-reset.c 2929 2930ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2931M: Nishanth Menon <nm@ti.com> 2932M: Vignesh Raghavendra <vigneshr@ti.com> 2933M: Tero Kristo <kristo@kernel.org> 2934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2935S: Supported 2936F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2937F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2938F: arch/arm64/boot/dts/ti/Makefile 2939F: arch/arm64/boot/dts/ti/k3-* 2940F: include/dt-bindings/pinctrl/k3.h 2941 2942ARM/TOSHIBA VISCONTI ARCHITECTURE 2943M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Supported 2946T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2947F: Documentation/devicetree/bindings/arm/toshiba.yaml 2948F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2949F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2950F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2951F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2952F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2953F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2954F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2955F: arch/arm64/boot/dts/toshiba/ 2956F: drivers/clk/visconti/ 2957F: drivers/gpio/gpio-visconti.c 2958F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2959F: drivers/pci/controller/dwc/pcie-visconti.c 2960F: drivers/pinctrl/visconti/ 2961F: drivers/watchdog/visconti_wdt.c 2962N: visconti 2963 2964ARM/UNIPHIER ARCHITECTURE 2965M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2966M: Masami Hiramatsu <mhiramat@kernel.org> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Maintained 2969F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2970F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2971F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2972F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2973F: arch/arm/boot/dts/uniphier* 2974F: arch/arm/include/asm/hardware/cache-uniphier.h 2975F: arch/arm/mach-uniphier/ 2976F: arch/arm/mm/cache-uniphier.c 2977F: arch/arm64/boot/dts/socionext/uniphier* 2978F: drivers/bus/uniphier-system-bus.c 2979F: drivers/clk/uniphier/ 2980F: drivers/dma/uniphier-mdmac.c 2981F: drivers/gpio/gpio-uniphier.c 2982F: drivers/i2c/busses/i2c-uniphier* 2983F: drivers/irqchip/irq-uniphier-aidet.c 2984F: drivers/mmc/host/uniphier-sd.c 2985F: drivers/pinctrl/uniphier/ 2986F: drivers/reset/reset-uniphier.c 2987F: drivers/tty/serial/8250/8250_uniphier.c 2988N: uniphier 2989 2990ARM/VERSATILE EXPRESS PLATFORM 2991M: Liviu Dudau <liviu.dudau@arm.com> 2992M: Sudeep Holla <sudeep.holla@arm.com> 2993M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2995S: Maintained 2996F: */*/*/vexpress* 2997F: */*/vexpress* 2998F: arch/arm/boot/dts/vexpress* 2999F: arch/arm/mach-versatile/ 3000F: arch/arm64/boot/dts/arm/ 3001F: drivers/clk/versatile/clk-vexpress-osc.c 3002F: drivers/clocksource/timer-versatile.c 3003N: mps2 3004 3005ARM/VFP SUPPORT 3006M: Russell King <linux@armlinux.org.uk> 3007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3008S: Maintained 3009W: http://www.armlinux.org.uk/ 3010F: arch/arm/vfp/ 3011 3012ARM/VT8500 ARM ARCHITECTURE 3013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3014S: Orphan 3015F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3016F: arch/arm/mach-vt8500/ 3017F: drivers/clocksource/timer-vt8500.c 3018F: drivers/i2c/busses/i2c-wmt.c 3019F: drivers/mmc/host/wmt-sdmmc.c 3020F: drivers/pwm/pwm-vt8500.c 3021F: drivers/rtc/rtc-vt8500.c 3022F: drivers/tty/serial/vt8500_serial.c 3023F: drivers/usb/host/ehci-platform.c 3024F: drivers/usb/host/uhci-platform.c 3025F: drivers/video/fbdev/vt8500lcdfb.* 3026F: drivers/video/fbdev/wm8505fb* 3027F: drivers/video/fbdev/wmt_ge_rops.* 3028 3029ARM/ZYNQ ARCHITECTURE 3030M: Michal Simek <michal.simek@amd.com> 3031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3032S: Supported 3033W: http://wiki.xilinx.com 3034T: git https://github.com/Xilinx/linux-xlnx.git 3035F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3036F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3037F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3038F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3039F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3040F: arch/arm/mach-zynq/ 3041F: drivers/clocksource/timer-cadence-ttc.c 3042F: drivers/cpuidle/cpuidle-zynq.c 3043F: drivers/edac/synopsys_edac.c 3044F: drivers/i2c/busses/i2c-cadence.c 3045F: drivers/i2c/busses/i2c-xiic.c 3046F: drivers/mmc/host/sdhci-of-arasan.c 3047N: zynq 3048N: xilinx 3049 3050ARM64 PORT (AARCH64 ARCHITECTURE) 3051M: Catalin Marinas <catalin.marinas@arm.com> 3052M: Will Deacon <will@kernel.org> 3053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3054S: Maintained 3055T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3056F: Documentation/arm64/ 3057F: arch/arm64/ 3058F: tools/testing/selftests/arm64/ 3059X: arch/arm64/boot/dts/ 3060 3061ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3062M: George McCollister <george.mccollister@gmail.com> 3063L: netdev@vger.kernel.org 3064S: Maintained 3065F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3066F: drivers/net/dsa/xrs700x/* 3067F: net/dsa/tag_xrs700x.c 3068 3069AS3645A LED FLASH CONTROLLER DRIVER 3070M: Sakari Ailus <sakari.ailus@iki.fi> 3071L: linux-leds@vger.kernel.org 3072S: Maintained 3073F: drivers/leds/flash/leds-as3645a.c 3074 3075ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3076M: Tianshu Qiu <tian.shu.qiu@intel.com> 3077L: linux-media@vger.kernel.org 3078S: Maintained 3079T: git git://linuxtv.org/media_tree.git 3080F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3081F: drivers/media/i2c/ak7375.c 3082 3083ASAHI KASEI AK8974 DRIVER 3084M: Linus Walleij <linus.walleij@linaro.org> 3085L: linux-iio@vger.kernel.org 3086S: Supported 3087W: http://www.akm.com/ 3088F: drivers/iio/magnetometer/ak8974.c 3089 3090ASC7621 HARDWARE MONITOR DRIVER 3091M: George Joseph <george.joseph@fairview5.com> 3092L: linux-hwmon@vger.kernel.org 3093S: Maintained 3094F: Documentation/hwmon/asc7621.rst 3095F: drivers/hwmon/asc7621.c 3096 3097ASIX AX88796C SPI ETHERNET ADAPTER 3098M: Łukasz Stelmach <l.stelmach@samsung.com> 3099S: Maintained 3100F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3101F: drivers/net/ethernet/asix/ax88796c_* 3102 3103ASPEED CRYPTO DRIVER 3104M: Neal Liu <neal_liu@aspeedtech.com> 3105L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3106S: Maintained 3107F: Documentation/devicetree/bindings/crypto/aspeed,* 3108F: drivers/crypto/aspeed/ 3109 3110ASPEED PECI CONTROLLER 3111M: Iwona Winiarska <iwona.winiarska@intel.com> 3112L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3113L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3114S: Supported 3115F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3116F: drivers/peci/controller/peci-aspeed.c 3117 3118ASPEED PINCTRL DRIVERS 3119M: Andrew Jeffery <andrew@aj.id.au> 3120L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3121L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3122L: linux-gpio@vger.kernel.org 3123S: Maintained 3124F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3125F: drivers/pinctrl/aspeed/ 3126 3127ASPEED SCU INTERRUPT CONTROLLER DRIVER 3128M: Eddie James <eajames@linux.ibm.com> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130S: Maintained 3131F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3132F: drivers/irqchip/irq-aspeed-scu-ic.c 3133F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3134 3135ASPEED SD/MMC DRIVER 3136M: Andrew Jeffery <andrew@aj.id.au> 3137L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3138L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3139L: linux-mmc@vger.kernel.org 3140S: Maintained 3141F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3142F: drivers/mmc/host/sdhci-of-aspeed* 3143 3144ASPEED SMC SPI DRIVER 3145M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3146M: Cédric Le Goater <clg@kaod.org> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3149L: linux-spi@vger.kernel.org 3150S: Maintained 3151F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3152F: drivers/spi/spi-aspeed-smc.c 3153 3154ASPEED USB UDC DRIVER 3155M: Neal Liu <neal_liu@aspeedtech.com> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157S: Maintained 3158F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3159F: drivers/usb/gadget/udc/aspeed_udc.c 3160 3161ASPEED VIDEO ENGINE DRIVER 3162M: Eddie James <eajames@linux.ibm.com> 3163L: linux-media@vger.kernel.org 3164L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3165S: Maintained 3166F: Documentation/devicetree/bindings/media/aspeed-video.txt 3167F: drivers/media/platform/aspeed/ 3168 3169ASUS EC HARDWARE MONITOR DRIVER 3170M: Eugene Shalygin <eugene.shalygin@gmail.com> 3171L: linux-hwmon@vger.kernel.org 3172S: Maintained 3173F: drivers/hwmon/asus-ec-sensors.c 3174 3175ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3176M: Corentin Chary <corentin.chary@gmail.com> 3177L: acpi4asus-user@lists.sourceforge.net 3178L: platform-driver-x86@vger.kernel.org 3179S: Maintained 3180W: http://acpi4asus.sf.net 3181F: drivers/platform/x86/asus*.c 3182F: drivers/platform/x86/eeepc*.c 3183 3184ASUS TF103C DOCK DRIVER 3185M: Hans de Goede <hdegoede@redhat.com> 3186L: platform-driver-x86@vger.kernel.org 3187S: Maintained 3188T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3189F: drivers/platform/x86/asus-tf103c-dock.c 3190 3191ASUS WIRELESS RADIO CONTROL DRIVER 3192M: João Paulo Rechi Vita <jprvita@gmail.com> 3193L: platform-driver-x86@vger.kernel.org 3194S: Maintained 3195F: drivers/platform/x86/asus-wireless.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 3204ASYMMETRIC KEYS 3205M: David Howells <dhowells@redhat.com> 3206L: keyrings@vger.kernel.org 3207S: Maintained 3208F: Documentation/crypto/asymmetric-keys.rst 3209F: crypto/asymmetric_keys/ 3210F: include/crypto/pkcs7.h 3211F: include/crypto/public_key.h 3212F: include/linux/verification.h 3213 3214ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3215R: Dan Williams <dan.j.williams@intel.com> 3216S: Odd fixes 3217W: http://sourceforge.net/projects/xscaleiop 3218F: Documentation/crypto/async-tx-api.rst 3219F: crypto/async_tx/ 3220F: include/linux/async_tx.h 3221 3222AT24 EEPROM DRIVER 3223M: Bartosz Golaszewski <brgl@bgdev.pl> 3224L: linux-i2c@vger.kernel.org 3225S: Maintained 3226T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3227F: Documentation/devicetree/bindings/eeprom/at24.yaml 3228F: drivers/misc/eeprom/at24.c 3229 3230ATA OVER ETHERNET (AOE) DRIVER 3231M: "Justin Sanders" <justin@coraid.com> 3232S: Supported 3233W: http://www.openaoe.org/ 3234F: Documentation/admin-guide/aoe/ 3235F: drivers/block/aoe/ 3236 3237ATC260X PMIC MFD DRIVER 3238M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3239M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3240L: linux-actions@lists.infradead.org 3241S: Maintained 3242F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3243F: drivers/input/misc/atc260x-onkey.c 3244F: drivers/mfd/atc260* 3245F: drivers/power/reset/atc260x-poweroff.c 3246F: drivers/regulator/atc260x-regulator.c 3247F: include/linux/mfd/atc260x/* 3248 3249ATHEROS 71XX/9XXX GPIO DRIVER 3250M: Alban Bedel <albeu@free.fr> 3251S: Maintained 3252W: https://github.com/AlbanBedel/linux 3253T: git git://github.com/AlbanBedel/linux 3254F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3255F: drivers/gpio/gpio-ath79.c 3256 3257ATHEROS 71XX/9XXX USB PHY DRIVER 3258M: Alban Bedel <albeu@free.fr> 3259S: Maintained 3260W: https://github.com/AlbanBedel/linux 3261T: git git://github.com/AlbanBedel/linux 3262F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3263F: drivers/phy/qualcomm/phy-ath79-usb.c 3264 3265ATHEROS ATH GENERIC UTILITIES 3266M: Kalle Valo <kvalo@kernel.org> 3267L: linux-wireless@vger.kernel.org 3268S: Supported 3269F: drivers/net/wireless/ath/* 3270 3271ATHEROS ATH5K WIRELESS DRIVER 3272M: Jiri Slaby <jirislaby@kernel.org> 3273M: Nick Kossifidis <mickflemm@gmail.com> 3274M: Luis Chamberlain <mcgrof@kernel.org> 3275L: linux-wireless@vger.kernel.org 3276S: Maintained 3277W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3278F: drivers/net/wireless/ath/ath5k/ 3279 3280ATHEROS ATH6KL WIRELESS DRIVER 3281L: linux-wireless@vger.kernel.org 3282S: Orphan 3283W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3284F: drivers/net/wireless/ath/ath6kl/ 3285 3286ATI_REMOTE2 DRIVER 3287M: Ville Syrjala <syrjala@sci.fi> 3288S: Maintained 3289F: drivers/input/misc/ati_remote2.c 3290 3291ATK0110 HWMON DRIVER 3292M: Luca Tettamanti <kronos.it@gmail.com> 3293L: linux-hwmon@vger.kernel.org 3294S: Maintained 3295F: drivers/hwmon/asus_atk0110.c 3296 3297ATLX ETHERNET DRIVERS 3298M: Chris Snook <chris.snook@gmail.com> 3299L: netdev@vger.kernel.org 3300S: Maintained 3301W: http://sourceforge.net/projects/atl1 3302W: http://atl1.sourceforge.net 3303F: drivers/net/ethernet/atheros/ 3304 3305ATM 3306M: Chas Williams <3chas3@gmail.com> 3307L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://linux-atm.sourceforge.net 3311F: drivers/atm/ 3312F: include/linux/atm* 3313F: include/uapi/linux/atm* 3314 3315ATMEL MACB ETHERNET DRIVER 3316M: Nicolas Ferre <nicolas.ferre@microchip.com> 3317M: Claudiu Beznea <claudiu.beznea@microchip.com> 3318S: Supported 3319F: drivers/net/ethernet/cadence/ 3320 3321ATMEL MAXTOUCH DRIVER 3322M: Nick Dyer <nick@shmanahar.org> 3323S: Maintained 3324T: git git://github.com/ndyer/linux.git 3325F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3326F: drivers/input/touchscreen/atmel_mxt_ts.c 3327 3328ATMEL WIRELESS DRIVER 3329M: Simon Kelley <simon@thekelleys.org.uk> 3330L: linux-wireless@vger.kernel.org 3331S: Maintained 3332W: http://www.thekelleys.org.uk/atmel 3333W: http://atmelwlandriver.sourceforge.net/ 3334F: drivers/net/wireless/atmel/atmel* 3335 3336ATOMIC INFRASTRUCTURE 3337M: Will Deacon <will@kernel.org> 3338M: Peter Zijlstra <peterz@infradead.org> 3339R: Boqun Feng <boqun.feng@gmail.com> 3340R: Mark Rutland <mark.rutland@arm.com> 3341L: linux-kernel@vger.kernel.org 3342S: Maintained 3343F: Documentation/atomic_*.txt 3344F: arch/*/include/asm/atomic*.h 3345F: include/*/atomic*.h 3346F: include/linux/refcount.h 3347F: scripts/atomic/ 3348 3349ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3350M: Bradley Grove <linuxdrivers@attotech.com> 3351L: linux-scsi@vger.kernel.org 3352S: Supported 3353W: http://www.attotech.com 3354F: drivers/scsi/esas2r 3355 3356ATUSB IEEE 802.15.4 RADIO DRIVER 3357M: Stefan Schmidt <stefan@datenfreihafen.org> 3358L: linux-wpan@vger.kernel.org 3359S: Maintained 3360F: drivers/net/ieee802154/at86rf230.h 3361F: drivers/net/ieee802154/atusb.c 3362F: drivers/net/ieee802154/atusb.h 3363 3364AUDIT SUBSYSTEM 3365M: Paul Moore <paul@paul-moore.com> 3366M: Eric Paris <eparis@redhat.com> 3367L: audit@vger.kernel.org 3368S: Supported 3369W: https://github.com/linux-audit 3370T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3371F: include/asm-generic/audit_*.h 3372F: include/linux/audit.h 3373F: include/linux/audit_arch.h 3374F: include/uapi/linux/audit.h 3375F: kernel/audit* 3376F: lib/*audit.c 3377 3378AUXILIARY DISPLAY DRIVERS 3379M: Miguel Ojeda <ojeda@kernel.org> 3380S: Maintained 3381F: Documentation/devicetree/bindings/auxdisplay/ 3382F: drivers/auxdisplay/ 3383F: include/linux/cfag12864b.h 3384 3385AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3386M: Andreas Klinger <ak@it-klinger.de> 3387L: linux-iio@vger.kernel.org 3388S: Maintained 3389F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3390F: drivers/iio/adc/hx711.c 3391 3392AX.25 NETWORK LAYER 3393M: Ralf Baechle <ralf@linux-mips.org> 3394L: linux-hams@vger.kernel.org 3395S: Maintained 3396W: http://www.linux-ax25.org/ 3397F: include/net/ax25.h 3398F: include/uapi/linux/ax25.h 3399F: net/ax25/ 3400 3401AXENTIA ARM DEVICES 3402M: Peter Rosin <peda@axentia.se> 3403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3404S: Maintained 3405F: arch/arm/boot/dts/at91-linea.dtsi 3406F: arch/arm/boot/dts/at91-natte.dtsi 3407F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3408F: arch/arm/boot/dts/at91-tse850-3.dts 3409 3410AXENTIA ASOC DRIVERS 3411M: Peter Rosin <peda@axentia.se> 3412L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3413S: Maintained 3414F: Documentation/devicetree/bindings/sound/axentia,* 3415F: sound/soc/atmel/tse850-pcm5142.c 3416 3417AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3418M: Nuno Sá <nuno.sa@analog.com> 3419L: linux-hwmon@vger.kernel.org 3420S: Supported 3421W: https://ez.analog.com/linux-software-drivers 3422F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3423F: drivers/hwmon/axi-fan-control.c 3424 3425AXXIA I2C CONTROLLER 3426M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3427L: linux-i2c@vger.kernel.org 3428S: Maintained 3429F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3430F: drivers/i2c/busses/i2c-axxia.c 3431 3432AZ6007 DVB DRIVER 3433M: Mauro Carvalho Chehab <mchehab@kernel.org> 3434L: linux-media@vger.kernel.org 3435S: Maintained 3436W: https://linuxtv.org 3437T: git git://linuxtv.org/media_tree.git 3438F: drivers/media/usb/dvb-usb-v2/az6007.c 3439 3440AZTECH FM RADIO RECEIVER DRIVER 3441M: Hans Verkuil <hverkuil@xs4all.nl> 3442L: linux-media@vger.kernel.org 3443S: Maintained 3444W: https://linuxtv.org 3445T: git git://linuxtv.org/media_tree.git 3446F: drivers/media/radio/radio-aztech* 3447 3448B43 WIRELESS DRIVER 3449L: linux-wireless@vger.kernel.org 3450L: b43-dev@lists.infradead.org 3451S: Odd Fixes 3452W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3453F: drivers/net/wireless/broadcom/b43/ 3454 3455B43LEGACY WIRELESS DRIVER 3456M: Larry Finger <Larry.Finger@lwfinger.net> 3457L: linux-wireless@vger.kernel.org 3458L: b43-dev@lists.infradead.org 3459S: Maintained 3460W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3461F: drivers/net/wireless/broadcom/b43legacy/ 3462 3463BACKLIGHT CLASS/SUBSYSTEM 3464M: Lee Jones <lee@kernel.org> 3465M: Daniel Thompson <daniel.thompson@linaro.org> 3466M: Jingoo Han <jingoohan1@gmail.com> 3467L: dri-devel@lists.freedesktop.org 3468S: Maintained 3469T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3470F: Documentation/ABI/stable/sysfs-class-backlight 3471F: Documentation/ABI/testing/sysfs-class-backlight 3472F: Documentation/devicetree/bindings/leds/backlight 3473F: drivers/video/backlight/ 3474F: include/linux/backlight.h 3475F: include/linux/pwm_backlight.h 3476 3477BARCO P50 GPIO DRIVER 3478M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3479M: Peter Korsgaard <peter.korsgaard@barco.com> 3480S: Maintained 3481F: drivers/platform/x86/barco-p50-gpio.c 3482 3483BATMAN ADVANCED 3484M: Marek Lindner <mareklindner@neomailbox.ch> 3485M: Simon Wunderlich <sw@simonwunderlich.de> 3486M: Antonio Quartulli <a@unstable.cc> 3487M: Sven Eckelmann <sven@narfation.org> 3488L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3489S: Maintained 3490W: https://www.open-mesh.org/ 3491Q: https://patchwork.open-mesh.org/project/batman/list/ 3492B: https://www.open-mesh.org/projects/batman-adv/issues 3493C: ircs://irc.hackint.org/batadv 3494T: git https://git.open-mesh.org/linux-merge.git 3495F: Documentation/networking/batman-adv.rst 3496F: include/uapi/linux/batadv_packet.h 3497F: include/uapi/linux/batman_adv.h 3498F: net/batman-adv/ 3499 3500BAYCOM/HDLCDRV DRIVERS FOR AX.25 3501M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3502L: linux-hams@vger.kernel.org 3503S: Maintained 3504W: http://www.baycom.org/~tom/ham/ham.html 3505F: drivers/net/hamradio/baycom* 3506 3507BCACHE (BLOCK LAYER CACHE) 3508M: Coly Li <colyli@suse.de> 3509M: Kent Overstreet <kent.overstreet@gmail.com> 3510L: linux-bcache@vger.kernel.org 3511S: Maintained 3512W: http://bcache.evilpiepirate.org 3513C: irc://irc.oftc.net/bcache 3514F: drivers/md/bcache/ 3515 3516BDISP ST MEDIA DRIVER 3517M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3518L: linux-media@vger.kernel.org 3519S: Supported 3520W: https://linuxtv.org 3521T: git git://linuxtv.org/media_tree.git 3522F: drivers/media/platform/st/sti/bdisp 3523 3524BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3525M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3526L: netdev@vger.kernel.org 3527S: Maintained 3528F: drivers/net/ethernet/ec_bhf.c 3529 3530BEFS FILE SYSTEM 3531M: Luis de Bethencourt <luisbg@kernel.org> 3532M: Salah Triki <salah.triki@gmail.com> 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3535F: Documentation/filesystems/befs.rst 3536F: fs/befs/ 3537 3538BFQ I/O SCHEDULER 3539M: Paolo Valente <paolo.valente@linaro.org> 3540M: Jens Axboe <axboe@kernel.dk> 3541L: linux-block@vger.kernel.org 3542S: Maintained 3543F: Documentation/block/bfq-iosched.rst 3544F: block/bfq-* 3545 3546BFS FILE SYSTEM 3547M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3548S: Maintained 3549F: Documentation/filesystems/bfs.rst 3550F: fs/bfs/ 3551F: include/uapi/linux/bfs_fs.h 3552 3553BITMAP API 3554M: Yury Norov <yury.norov@gmail.com> 3555R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3556R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3557S: Maintained 3558F: include/linux/bitmap.h 3559F: include/linux/cpumask.h 3560F: include/linux/find.h 3561F: include/linux/nodemask.h 3562F: lib/bitmap.c 3563F: lib/cpumask.c 3564F: lib/cpumask_kunit.c 3565F: lib/find_bit.c 3566F: lib/find_bit_benchmark.c 3567F: lib/test_bitmap.c 3568F: tools/include/linux/bitmap.h 3569F: tools/include/linux/find.h 3570F: tools/lib/bitmap.c 3571F: tools/lib/find_bit.c 3572 3573BLINKM RGB LED DRIVER 3574M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3575S: Maintained 3576F: drivers/leds/leds-blinkm.c 3577 3578BLOCK LAYER 3579M: Jens Axboe <axboe@kernel.dk> 3580L: linux-block@vger.kernel.org 3581S: Maintained 3582T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3583F: Documentation/ABI/stable/sysfs-block 3584F: Documentation/block/ 3585F: block/ 3586F: drivers/block/ 3587F: include/linux/bio.h 3588F: include/linux/blk* 3589F: kernel/trace/blktrace.c 3590F: lib/sbitmap.c 3591 3592BLOCK2MTD DRIVER 3593M: Joern Engel <joern@lazybastard.org> 3594L: linux-mtd@lists.infradead.org 3595S: Maintained 3596F: drivers/mtd/devices/block2mtd.c 3597 3598BLUETOOTH DRIVERS 3599M: Marcel Holtmann <marcel@holtmann.org> 3600M: Johan Hedberg <johan.hedberg@gmail.com> 3601M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3602L: linux-bluetooth@vger.kernel.org 3603S: Supported 3604W: http://www.bluez.org/ 3605T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3606T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3607F: drivers/bluetooth/ 3608 3609BLUETOOTH SUBSYSTEM 3610M: Marcel Holtmann <marcel@holtmann.org> 3611M: Johan Hedberg <johan.hedberg@gmail.com> 3612M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3613L: linux-bluetooth@vger.kernel.org 3614S: Supported 3615W: http://www.bluez.org/ 3616T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3617T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3618F: include/net/bluetooth/ 3619F: net/bluetooth/ 3620 3621BONDING DRIVER 3622M: Jay Vosburgh <j.vosburgh@gmail.com> 3623M: Andy Gospodarek <andy@greyhouse.net> 3624L: netdev@vger.kernel.org 3625S: Supported 3626W: http://sourceforge.net/projects/bonding/ 3627F: Documentation/networking/bonding.rst 3628F: drivers/net/bonding/ 3629F: include/net/bond* 3630F: include/uapi/linux/if_bonding.h 3631F: tools/testing/selftests/drivers/net/bonding/ 3632 3633BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3634M: Dan Robertson <dan@dlrobertson.com> 3635L: linux-iio@vger.kernel.org 3636S: Maintained 3637F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3638F: drivers/iio/accel/bma400* 3639 3640BPF JIT for ARM 3641M: Shubham Bansal <illusionist.neo@gmail.com> 3642L: bpf@vger.kernel.org 3643S: Odd Fixes 3644F: arch/arm/net/ 3645 3646BPF JIT for ARM64 3647M: Daniel Borkmann <daniel@iogearbox.net> 3648M: Alexei Starovoitov <ast@kernel.org> 3649M: Zi Shen Lim <zlim.lnx@gmail.com> 3650L: bpf@vger.kernel.org 3651S: Supported 3652F: arch/arm64/net/ 3653 3654BPF JIT for MIPS (32-BIT AND 64-BIT) 3655M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3656M: Paul Burton <paulburton@kernel.org> 3657L: bpf@vger.kernel.org 3658S: Maintained 3659F: arch/mips/net/ 3660 3661BPF JIT for NFP NICs 3662M: Jakub Kicinski <kuba@kernel.org> 3663L: bpf@vger.kernel.org 3664S: Odd Fixes 3665F: drivers/net/ethernet/netronome/nfp/bpf/ 3666 3667BPF JIT for POWERPC (32-BIT AND 64-BIT) 3668M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3669M: Michael Ellerman <mpe@ellerman.id.au> 3670L: bpf@vger.kernel.org 3671S: Supported 3672F: arch/powerpc/net/ 3673 3674BPF JIT for RISC-V (32-bit) 3675M: Luke Nelson <luke.r.nels@gmail.com> 3676M: Xi Wang <xi.wang@gmail.com> 3677L: bpf@vger.kernel.org 3678S: Maintained 3679F: arch/riscv/net/ 3680X: arch/riscv/net/bpf_jit_comp64.c 3681 3682BPF JIT for RISC-V (64-bit) 3683M: Björn Töpel <bjorn@kernel.org> 3684L: bpf@vger.kernel.org 3685S: Maintained 3686F: arch/riscv/net/ 3687X: arch/riscv/net/bpf_jit_comp32.c 3688 3689BPF JIT for S390 3690M: Ilya Leoshkevich <iii@linux.ibm.com> 3691M: Heiko Carstens <hca@linux.ibm.com> 3692M: Vasily Gorbik <gor@linux.ibm.com> 3693L: bpf@vger.kernel.org 3694S: Supported 3695F: arch/s390/net/ 3696X: arch/s390/net/pnet.c 3697 3698BPF JIT for SPARC (32-BIT AND 64-BIT) 3699M: David S. Miller <davem@davemloft.net> 3700L: bpf@vger.kernel.org 3701S: Odd Fixes 3702F: arch/sparc/net/ 3703 3704BPF JIT for X86 32-BIT 3705M: Wang YanQing <udknight@gmail.com> 3706L: bpf@vger.kernel.org 3707S: Odd Fixes 3708F: arch/x86/net/bpf_jit_comp32.c 3709 3710BPF JIT for X86 64-BIT 3711M: Alexei Starovoitov <ast@kernel.org> 3712M: Daniel Borkmann <daniel@iogearbox.net> 3713L: bpf@vger.kernel.org 3714S: Supported 3715F: arch/x86/net/ 3716X: arch/x86/net/bpf_jit_comp32.c 3717 3718BPF [BTF] 3719M: Martin KaFai Lau <martin.lau@linux.dev> 3720L: bpf@vger.kernel.org 3721S: Maintained 3722F: include/linux/btf* 3723F: kernel/bpf/btf.c 3724 3725BPF [CORE] 3726M: Alexei Starovoitov <ast@kernel.org> 3727M: Daniel Borkmann <daniel@iogearbox.net> 3728R: John Fastabend <john.fastabend@gmail.com> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/bpf* 3732F: include/linux/filter.h 3733F: include/linux/tnum.h 3734F: kernel/bpf/core.c 3735F: kernel/bpf/dispatcher.c 3736F: kernel/bpf/syscall.c 3737F: kernel/bpf/tnum.c 3738F: kernel/bpf/trampoline.c 3739F: kernel/bpf/verifier.c 3740 3741BPF [DOCUMENTATION] (Related to Standardization) 3742R: David Vernet <void@manifault.com> 3743L: bpf@vger.kernel.org 3744L: bpf@ietf.org 3745S: Maintained 3746F: Documentation/bpf/instruction-set.rst 3747 3748BPF [GENERAL] (Safe Dynamic Programs and Tools) 3749M: Alexei Starovoitov <ast@kernel.org> 3750M: Daniel Borkmann <daniel@iogearbox.net> 3751M: Andrii Nakryiko <andrii@kernel.org> 3752R: Martin KaFai Lau <martin.lau@linux.dev> 3753R: Song Liu <song@kernel.org> 3754R: Yonghong Song <yhs@fb.com> 3755R: John Fastabend <john.fastabend@gmail.com> 3756R: KP Singh <kpsingh@kernel.org> 3757R: Stanislav Fomichev <sdf@google.com> 3758R: Hao Luo <haoluo@google.com> 3759R: Jiri Olsa <jolsa@kernel.org> 3760L: bpf@vger.kernel.org 3761S: Supported 3762W: https://bpf.io/ 3763Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3764T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3765T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3766F: Documentation/bpf/ 3767F: Documentation/networking/filter.rst 3768F: Documentation/userspace-api/ebpf/ 3769F: arch/*/net/* 3770F: include/linux/bpf* 3771F: include/linux/btf* 3772F: include/linux/filter.h 3773F: include/trace/events/xdp.h 3774F: include/uapi/linux/bpf* 3775F: include/uapi/linux/btf* 3776F: include/uapi/linux/filter.h 3777F: kernel/bpf/ 3778F: kernel/trace/bpf_trace.c 3779F: lib/test_bpf.c 3780F: net/bpf/ 3781F: net/core/filter.c 3782F: net/sched/act_bpf.c 3783F: net/sched/cls_bpf.c 3784F: samples/bpf/ 3785F: scripts/bpf_doc.py 3786F: scripts/pahole-flags.sh 3787F: scripts/pahole-version.sh 3788F: tools/bpf/ 3789F: tools/lib/bpf/ 3790F: tools/testing/selftests/bpf/ 3791 3792BPF [ITERATOR] 3793M: Yonghong Song <yhs@fb.com> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/*iter.c 3797 3798BPF [L7 FRAMEWORK] (sockmap) 3799M: John Fastabend <john.fastabend@gmail.com> 3800M: Jakub Sitnicki <jakub@cloudflare.com> 3801L: netdev@vger.kernel.org 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: include/linux/skmsg.h 3805F: net/core/skmsg.c 3806F: net/core/sock_map.c 3807F: net/ipv4/tcp_bpf.c 3808F: net/ipv4/udp_bpf.c 3809F: net/unix/unix_bpf.c 3810 3811BPF [LIBRARY] (libbpf) 3812M: Andrii Nakryiko <andrii@kernel.org> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/lib/bpf/ 3816 3817BPF [MISC] 3818L: bpf@vger.kernel.org 3819S: Odd Fixes 3820K: (?:\b|_)bpf(?:\b|_) 3821 3822BPF [NETWORKING] (struct_ops, reuseport) 3823M: Martin KaFai Lau <martin.lau@linux.dev> 3824L: bpf@vger.kernel.org 3825L: netdev@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/bpf_struct* 3828 3829BPF [NETWORKING] (tc BPF, sock_addr) 3830M: Martin KaFai Lau <martin.lau@linux.dev> 3831M: Daniel Borkmann <daniel@iogearbox.net> 3832R: John Fastabend <john.fastabend@gmail.com> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: net/core/filter.c 3837F: net/sched/act_bpf.c 3838F: net/sched/cls_bpf.c 3839 3840BPF [RINGBUF] 3841M: Andrii Nakryiko <andrii@kernel.org> 3842L: bpf@vger.kernel.org 3843S: Maintained 3844F: kernel/bpf/ringbuf.c 3845 3846BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3847M: KP Singh <kpsingh@kernel.org> 3848R: Florent Revest <revest@chromium.org> 3849R: Brendan Jackman <jackmanb@chromium.org> 3850L: bpf@vger.kernel.org 3851S: Maintained 3852F: Documentation/bpf/prog_lsm.rst 3853F: include/linux/bpf_lsm.h 3854F: kernel/bpf/bpf_lsm.c 3855F: security/bpf/ 3856 3857BPF [SELFTESTS] (Test Runners & Infrastructure) 3858M: Andrii Nakryiko <andrii@kernel.org> 3859R: Mykola Lysenko <mykolal@fb.com> 3860L: bpf@vger.kernel.org 3861S: Maintained 3862F: tools/testing/selftests/bpf/ 3863 3864BPF [STORAGE & CGROUPS] 3865M: Martin KaFai Lau <martin.lau@linux.dev> 3866L: bpf@vger.kernel.org 3867S: Maintained 3868F: kernel/bpf/*storage.c 3869F: kernel/bpf/bpf_lru* 3870F: kernel/bpf/cgroup.c 3871 3872BPF [TOOLING] (bpftool) 3873M: Quentin Monnet <quentin@isovalent.com> 3874L: bpf@vger.kernel.org 3875S: Maintained 3876F: kernel/bpf/disasm.* 3877F: tools/bpf/bpftool/ 3878 3879BPF [TRACING] 3880M: Song Liu <song@kernel.org> 3881R: Jiri Olsa <jolsa@kernel.org> 3882L: bpf@vger.kernel.org 3883S: Maintained 3884F: kernel/bpf/stackmap.c 3885F: kernel/trace/bpf_trace.c 3886 3887BROADCOM B44 10/100 ETHERNET DRIVER 3888M: Michael Chan <michael.chan@broadcom.com> 3889L: netdev@vger.kernel.org 3890S: Supported 3891F: drivers/net/ethernet/broadcom/b44.* 3892 3893BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3894M: Florian Fainelli <f.fainelli@gmail.com> 3895L: netdev@vger.kernel.org 3896L: openwrt-devel@lists.openwrt.org (subscribers-only) 3897S: Supported 3898F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3899F: drivers/net/dsa/b53/* 3900F: drivers/net/dsa/bcm_sf2* 3901F: include/linux/dsa/brcm.h 3902F: include/linux/platform_data/b53.h 3903 3904BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3905M: Florian Fainelli <f.fainelli@gmail.com> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3909S: Maintained 3910T: git https://github.com/broadcom/stblinux.git 3911F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3912F: drivers/pci/controller/pcie-brcmstb.c 3913F: drivers/staging/vc04_services 3914N: bcm2711 3915N: bcm283* 3916N: raspberrypi 3917 3918BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3919M: Florian Fainelli <f.fainelli@gmail.com> 3920M: Ray Jui <rjui@broadcom.com> 3921M: Scott Branden <sbranden@broadcom.com> 3922R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3923S: Maintained 3924T: git https://github.com/broadcom/mach-bcm 3925F: arch/arm/mach-bcm/ 3926N: bcm281* 3927N: bcm113* 3928N: bcm216* 3929N: kona 3930 3931BROADCOM BCM47XX MIPS ARCHITECTURE 3932M: Hauke Mehrtens <hauke@hauke-m.de> 3933M: Rafał Miłecki <zajec5@gmail.com> 3934L: linux-mips@vger.kernel.org 3935S: Maintained 3936F: Documentation/devicetree/bindings/mips/brcm/ 3937F: arch/mips/bcm47xx/* 3938F: arch/mips/include/asm/mach-bcm47xx/* 3939 3940BROADCOM BCM4908 ETHERNET DRIVER 3941M: Rafał Miłecki <rafal@milecki.pl> 3942R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3943L: netdev@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3946F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3947F: drivers/net/ethernet/broadcom/unimac.h 3948 3949BROADCOM BCM4908 PINMUX DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: linux-gpio@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3955F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3956 3957BROADCOM BCM5301X ARM ARCHITECTURE 3958M: Florian Fainelli <f.fainelli@gmail.com> 3959M: Hauke Mehrtens <hauke@hauke-m.de> 3960M: Rafał Miłecki <zajec5@gmail.com> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964F: arch/arm/boot/dts/bcm470* 3965F: arch/arm/boot/dts/bcm5301* 3966F: arch/arm/boot/dts/bcm953012* 3967F: arch/arm/mach-bcm/bcm_5301x.c 3968 3969BROADCOM BCM53573 ARM ARCHITECTURE 3970M: Florian Fainelli <f.fainelli@gmail.com> 3971M: Rafał Miłecki <rafal@milecki.pl> 3972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3974S: Maintained 3975F: arch/arm/boot/dts/bcm47189* 3976F: arch/arm/boot/dts/bcm53573* 3977 3978BROADCOM BCM63XX/BCM33XX UDC DRIVER 3979M: Kevin Cernekee <cernekee@gmail.com> 3980L: linux-usb@vger.kernel.org 3981S: Maintained 3982F: drivers/usb/gadget/udc/bcm63xx_udc.* 3983 3984BROADCOM BCM7XXX ARM ARCHITECTURE 3985M: Florian Fainelli <f.fainelli@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3988S: Maintained 3989T: git https://github.com/broadcom/stblinux.git 3990F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3991F: arch/arm/boot/dts/bcm7*.dts* 3992F: arch/arm/include/asm/hardware/cache-b15-rac.h 3993F: arch/arm/mach-bcm/*brcmstb* 3994F: arch/arm/mm/cache-b15-rac.c 3995F: drivers/bus/brcmstb_gisb.c 3996F: drivers/pci/controller/pcie-brcmstb.c 3997N: brcmstb 3998N: bcm7038 3999N: bcm7120 4000 4001BROADCOM BCMBCA ARM ARCHITECTURE 4002M: William Zhang <william.zhang@broadcom.com> 4003M: Anand Gore <anand.gore@broadcom.com> 4004M: Kursad Oney <kursad.oney@broadcom.com> 4005M: Florian Fainelli <f.fainelli@gmail.com> 4006M: Rafał Miłecki <rafal@milecki.pl> 4007R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4009S: Maintained 4010T: git https://github.com/broadcom/stblinux.git 4011F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4012F: arch/arm64/boot/dts/broadcom/bcmbca/* 4013N: bcmbca 4014N: bcm[9]?47622 4015N: bcm[9]?4912 4016N: bcm[9]?63138 4017N: bcm[9]?63146 4018N: bcm[9]?63148 4019N: bcm[9]?63158 4020N: bcm[9]?63178 4021N: bcm[9]?6756 4022N: bcm[9]?6813 4023N: bcm[9]?6846 4024N: bcm[9]?6855 4025N: bcm[9]?6856 4026N: bcm[9]?6858 4027N: bcm[9]?6878 4028 4029BROADCOM BDC DRIVER 4030M: Justin Chen <justinpopo6@gmail.com> 4031M: Al Cooper <alcooperx@gmail.com> 4032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4033L: linux-usb@vger.kernel.org 4034S: Maintained 4035F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4036F: drivers/usb/gadget/udc/bdc/ 4037 4038BROADCOM BMIPS CPUFREQ DRIVER 4039M: Markus Mayer <mmayer@broadcom.com> 4040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4041L: linux-pm@vger.kernel.org 4042S: Maintained 4043F: drivers/cpufreq/bmips-cpufreq.c 4044 4045BROADCOM BMIPS MIPS ARCHITECTURE 4046M: Florian Fainelli <f.fainelli@gmail.com> 4047R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4048L: linux-mips@vger.kernel.org 4049S: Maintained 4050T: git https://github.com/broadcom/stblinux.git 4051F: arch/mips/bmips/* 4052F: arch/mips/boot/dts/brcm/bcm*.dts* 4053F: arch/mips/include/asm/mach-bmips/* 4054F: arch/mips/kernel/*bmips* 4055F: drivers/irqchip/irq-bcm63* 4056F: drivers/irqchip/irq-bcm7* 4057F: drivers/irqchip/irq-brcmstb* 4058F: drivers/soc/bcm/bcm63xx 4059F: include/linux/bcm963xx_nvram.h 4060F: include/linux/bcm963xx_tag.h 4061 4062BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4063M: Rasesh Mody <rmody@marvell.com> 4064M: GR-Linux-NIC-Dev@marvell.com 4065L: netdev@vger.kernel.org 4066S: Supported 4067F: drivers/net/ethernet/broadcom/bnx2.* 4068F: drivers/net/ethernet/broadcom/bnx2_* 4069 4070BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4071M: Saurav Kashyap <skashyap@marvell.com> 4072M: Javed Hasan <jhasan@marvell.com> 4073M: GR-QLogic-Storage-Upstream@marvell.com 4074L: linux-scsi@vger.kernel.org 4075S: Supported 4076F: drivers/scsi/bnx2fc/ 4077 4078BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4079M: Nilesh Javali <njavali@marvell.com> 4080M: Manish Rangankar <mrangankar@marvell.com> 4081M: GR-QLogic-Storage-Upstream@marvell.com 4082L: linux-scsi@vger.kernel.org 4083S: Supported 4084F: drivers/scsi/bnx2i/ 4085 4086BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4087M: Ariel Elior <aelior@marvell.com> 4088M: Sudarsana Kalluru <skalluru@marvell.com> 4089M: Manish Chopra <manishc@marvell.com> 4090L: netdev@vger.kernel.org 4091S: Supported 4092F: drivers/net/ethernet/broadcom/bnx2x/ 4093 4094BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4095M: Michael Chan <michael.chan@broadcom.com> 4096L: netdev@vger.kernel.org 4097S: Supported 4098F: drivers/firmware/broadcom/tee_bnxt_fw.c 4099F: drivers/net/ethernet/broadcom/bnxt/ 4100F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4101 4102BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4103M: Arend van Spriel <aspriel@gmail.com> 4104M: Franky Lin <franky.lin@broadcom.com> 4105M: Hante Meuleman <hante.meuleman@broadcom.com> 4106L: linux-wireless@vger.kernel.org 4107L: brcm80211-dev-list.pdl@broadcom.com 4108L: SHA-cyfmac-dev-list@infineon.com 4109S: Supported 4110F: drivers/net/wireless/broadcom/brcm80211/ 4111 4112BROADCOM BRCMSTB GPIO DRIVER 4113M: Doug Berger <opendmb@gmail.com> 4114M: Florian Fainelli <f.fainelli@gmail.com> 4115R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4116S: Supported 4117F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4118F: drivers/gpio/gpio-brcmstb.c 4119 4120BROADCOM BRCMSTB I2C DRIVER 4121M: Kamal Dasu <kdasu.kdev@gmail.com> 4122R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4123L: linux-i2c@vger.kernel.org 4124S: Supported 4125F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4126F: drivers/i2c/busses/i2c-brcmstb.c 4127 4128BROADCOM BRCMSTB UART DRIVER 4129M: Al Cooper <alcooperx@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-serial@vger.kernel.org 4132S: Maintained 4133F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4134F: drivers/tty/serial/8250/8250_bcm7271.c 4135 4136BROADCOM BRCMSTB USB EHCI DRIVER 4137M: Justin Chen <justinpopo6@gmail.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4143F: drivers/usb/host/ehci-brcm.* 4144 4145BROADCOM BRCMSTB USB PIN MAP DRIVER 4146M: Al Cooper <alcooperx@gmail.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-usb@vger.kernel.org 4149S: Maintained 4150F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4151F: drivers/usb/misc/brcmstb-usb-pinmap.c 4152 4153BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4154M: Justin Chen <justinpopo6@gmail.com> 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-kernel@vger.kernel.org 4158S: Maintained 4159F: drivers/phy/broadcom/phy-brcm-usb* 4160 4161BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4162M: William Zhang <william.zhang@broadcom.com> 4163M: Kursad Oney <kursad.oney@broadcom.com> 4164M: Jonas Gorski <jonas.gorski@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-spi@vger.kernel.org 4167S: Maintained 4168F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4169F: drivers/spi/spi-bcm63xx-hsspi.c 4170F: drivers/spi/spi-bcmbca-hsspi.c 4171 4172BROADCOM ETHERNET PHY DRIVERS 4173M: Florian Fainelli <f.fainelli@gmail.com> 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175L: netdev@vger.kernel.org 4176S: Supported 4177F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4178F: drivers/net/phy/bcm*.[ch] 4179F: drivers/net/phy/broadcom.c 4180F: include/linux/brcmphy.h 4181 4182BROADCOM GENET ETHERNET DRIVER 4183M: Doug Berger <opendmb@gmail.com> 4184M: Florian Fainelli <f.fainelli@gmail.com> 4185R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4186L: netdev@vger.kernel.org 4187S: Supported 4188F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4189F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4190F: drivers/net/ethernet/broadcom/genet/ 4191F: drivers/net/ethernet/broadcom/unimac.h 4192F: drivers/net/mdio/mdio-bcm-unimac.c 4193F: include/linux/platform_data/bcmgenet.h 4194F: include/linux/platform_data/mdio-bcm-unimac.h 4195 4196BROADCOM IPROC ARM ARCHITECTURE 4197M: Ray Jui <rjui@broadcom.com> 4198M: Scott Branden <sbranden@broadcom.com> 4199R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4201S: Maintained 4202T: git https://github.com/broadcom/stblinux.git 4203F: arch/arm64/boot/dts/broadcom/northstar2/* 4204F: arch/arm64/boot/dts/broadcom/stingray/* 4205F: drivers/clk/bcm/clk-ns* 4206F: drivers/clk/bcm/clk-sr* 4207F: drivers/pinctrl/bcm/pinctrl-ns* 4208F: include/dt-bindings/clock/bcm-sr* 4209N: iproc 4210N: cygnus 4211N: bcm[-_]nsp 4212N: bcm9113* 4213N: bcm9583* 4214N: bcm9585* 4215N: bcm9586* 4216N: bcm988312 4217N: bcm113* 4218N: bcm583* 4219N: bcm585* 4220N: bcm586* 4221N: bcm88312 4222N: hr2 4223N: stingray 4224 4225BROADCOM IPROC GBIT ETHERNET DRIVER 4226M: Rafał Miłecki <rafal@milecki.pl> 4227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4228L: netdev@vger.kernel.org 4229S: Maintained 4230F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4231F: drivers/net/ethernet/broadcom/bgmac* 4232F: drivers/net/ethernet/broadcom/unimac.h 4233 4234BROADCOM KONA GPIO DRIVER 4235M: Ray Jui <rjui@broadcom.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237S: Supported 4238F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4239F: drivers/gpio/gpio-bcm-kona.c 4240 4241BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4242M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4243M: Kashyap Desai <kashyap.desai@broadcom.com> 4244M: Sumit Saxena <sumit.saxena@broadcom.com> 4245M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4246L: mpi3mr-linuxdrv.pdl@broadcom.com 4247L: linux-scsi@vger.kernel.org 4248S: Supported 4249W: https://www.broadcom.com/support/storage 4250F: drivers/scsi/mpi3mr/ 4251 4252BROADCOM NETXTREME-E ROCE DRIVER 4253M: Selvin Xavier <selvin.xavier@broadcom.com> 4254L: linux-rdma@vger.kernel.org 4255S: Supported 4256W: http://www.broadcom.com 4257F: drivers/infiniband/hw/bnxt_re/ 4258F: include/uapi/rdma/bnxt_re-abi.h 4259 4260BROADCOM NVRAM DRIVER 4261M: Rafał Miłecki <zajec5@gmail.com> 4262L: linux-mips@vger.kernel.org 4263S: Maintained 4264F: drivers/firmware/broadcom/* 4265 4266BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4267M: Rafał Miłecki <rafal@milecki.pl> 4268M: Florian Fainelli <f.fainelli@gmail.com> 4269R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4270L: linux-pm@vger.kernel.org 4271S: Maintained 4272T: git https://github.com/broadcom/stblinux.git 4273F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4274F: include/dt-bindings/soc/bcm-pmb.h 4275 4276BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4277M: Rafał Miłecki <zajec5@gmail.com> 4278L: linux-wireless@vger.kernel.org 4279S: Maintained 4280F: drivers/bcma/ 4281F: include/linux/bcma/ 4282 4283BROADCOM SPI DRIVER 4284M: Kamal Dasu <kdasu.kdev@gmail.com> 4285R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4286S: Maintained 4287F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4288F: drivers/spi/spi-bcm-qspi.* 4289F: drivers/spi/spi-brcmstb-qspi.c 4290F: drivers/spi/spi-iproc-qspi.c 4291 4292BROADCOM STB AVS CPUFREQ DRIVER 4293M: Markus Mayer <mmayer@broadcom.com> 4294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4295L: linux-pm@vger.kernel.org 4296S: Maintained 4297F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4298F: drivers/cpufreq/brcmstb* 4299 4300BROADCOM STB AVS TMON DRIVER 4301M: Markus Mayer <mmayer@broadcom.com> 4302R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4303L: linux-pm@vger.kernel.org 4304S: Maintained 4305F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4306F: drivers/thermal/broadcom/brcmstb* 4307 4308BROADCOM STB DPFE DRIVER 4309M: Markus Mayer <mmayer@broadcom.com> 4310R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4312S: Maintained 4313F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4314F: drivers/memory/brcmstb_dpfe.c 4315 4316BROADCOM STB NAND FLASH DRIVER 4317M: Brian Norris <computersforpeace@gmail.com> 4318M: Kamal Dasu <kdasu.kdev@gmail.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-mtd@lists.infradead.org 4321S: Maintained 4322F: drivers/mtd/nand/raw/brcmnand/ 4323F: include/linux/platform_data/brcmnand.h 4324 4325BROADCOM STB PCIE DRIVER 4326M: Jim Quinlan <jim2101024@gmail.com> 4327M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4328M: Florian Fainelli <f.fainelli@gmail.com> 4329R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4330L: linux-pci@vger.kernel.org 4331S: Maintained 4332F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4333F: drivers/pci/controller/pcie-brcmstb.c 4334 4335BROADCOM SYSTEMPORT ETHERNET DRIVER 4336M: Florian Fainelli <f.fainelli@gmail.com> 4337R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4338L: netdev@vger.kernel.org 4339S: Supported 4340F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4341F: drivers/net/ethernet/broadcom/bcmsysport.* 4342F: drivers/net/ethernet/broadcom/unimac.h 4343 4344BROADCOM TG3 GIGABIT ETHERNET DRIVER 4345M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4346M: Prashant Sreedharan <prashant@broadcom.com> 4347M: Michael Chan <mchan@broadcom.com> 4348L: netdev@vger.kernel.org 4349S: Supported 4350F: drivers/net/ethernet/broadcom/tg3.* 4351 4352BROADCOM VK DRIVER 4353M: Scott Branden <scott.branden@broadcom.com> 4354R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4355S: Supported 4356F: drivers/misc/bcm-vk/ 4357F: include/uapi/linux/misc/bcm_vk.h 4358 4359BROCADE BFA FC SCSI DRIVER 4360M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4361M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4362L: linux-scsi@vger.kernel.org 4363S: Supported 4364F: drivers/scsi/bfa/ 4365 4366BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4367M: Rasesh Mody <rmody@marvell.com> 4368M: Sudarsana Kalluru <skalluru@marvell.com> 4369M: GR-Linux-NIC-Dev@marvell.com 4370L: netdev@vger.kernel.org 4371S: Supported 4372F: drivers/net/ethernet/brocade/bna/ 4373 4374BSG (block layer generic sg v4 driver) 4375M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4376L: linux-scsi@vger.kernel.org 4377S: Supported 4378F: block/bsg.c 4379F: include/linux/bsg.h 4380F: include/uapi/linux/bsg.h 4381 4382BT87X AUDIO DRIVER 4383M: Clemens Ladisch <clemens@ladisch.de> 4384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4385S: Maintained 4386T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4387F: Documentation/sound/cards/bt87x.rst 4388F: sound/pci/bt87x.c 4389 4390BT8XXGPIO DRIVER 4391M: Michael Buesch <m@bues.ch> 4392S: Maintained 4393W: http://bu3sch.de/btgpio.php 4394F: drivers/gpio/gpio-bt8xx.c 4395 4396BTRFS FILE SYSTEM 4397M: Chris Mason <clm@fb.com> 4398M: Josef Bacik <josef@toxicpanda.com> 4399M: David Sterba <dsterba@suse.com> 4400L: linux-btrfs@vger.kernel.org 4401S: Maintained 4402W: https://btrfs.readthedocs.io 4403W: https://btrfs.wiki.kernel.org/ 4404Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4405C: irc://irc.libera.chat/btrfs 4406T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4407F: Documentation/filesystems/btrfs.rst 4408F: fs/btrfs/ 4409F: include/linux/btrfs* 4410F: include/trace/events/btrfs.h 4411F: include/uapi/linux/btrfs* 4412 4413BTTV VIDEO4LINUX DRIVER 4414M: Mauro Carvalho Chehab <mchehab@kernel.org> 4415L: linux-media@vger.kernel.org 4416S: Odd fixes 4417W: https://linuxtv.org 4418T: git git://linuxtv.org/media_tree.git 4419F: Documentation/driver-api/media/drivers/bttv* 4420F: drivers/media/pci/bt8xx/bttv* 4421 4422BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4423M: Chanwoo Choi <cw00.choi@samsung.com> 4424L: linux-pm@vger.kernel.org 4425L: linux-samsung-soc@vger.kernel.org 4426S: Maintained 4427T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4428F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4429F: drivers/devfreq/exynos-bus.c 4430 4431BUSLOGIC SCSI DRIVER 4432M: Khalid Aziz <khalid@gonehiking.org> 4433L: linux-scsi@vger.kernel.org 4434S: Maintained 4435F: drivers/scsi/BusLogic.* 4436F: drivers/scsi/FlashPoint.* 4437 4438BXCAN CAN NETWORK DRIVER 4439M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4440L: linux-can@vger.kernel.org 4441S: Maintained 4442F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4443F: drivers/net/can/bxcan.c 4444 4445C-MEDIA CMI8788 DRIVER 4446M: Clemens Ladisch <clemens@ladisch.de> 4447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4448S: Maintained 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4450F: sound/pci/oxygen/ 4451 4452C-SKY ARCHITECTURE 4453M: Guo Ren <guoren@kernel.org> 4454L: linux-csky@vger.kernel.org 4455S: Supported 4456T: git https://github.com/c-sky/csky-linux.git 4457F: Documentation/devicetree/bindings/csky/ 4458F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4459F: Documentation/devicetree/bindings/timer/csky,* 4460F: arch/csky/ 4461F: drivers/clocksource/timer-gx6605s.c 4462F: drivers/clocksource/timer-mp-csky.c 4463F: drivers/irqchip/irq-csky-* 4464N: csky 4465K: csky 4466 4467CA8210 IEEE-802.15.4 RADIO DRIVER 4468L: linux-wpan@vger.kernel.org 4469S: Orphan 4470W: https://github.com/Cascoda/ca8210-linux.git 4471F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4472F: drivers/net/ieee802154/ca8210.c 4473 4474CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4475M: David Howells <dhowells@redhat.com> 4476L: linux-cachefs@redhat.com (moderated for non-subscribers) 4477S: Supported 4478F: Documentation/filesystems/caching/cachefiles.rst 4479F: fs/cachefiles/ 4480 4481CADENCE MIPI-CSI2 BRIDGES 4482M: Maxime Ripard <mripard@kernel.org> 4483L: linux-media@vger.kernel.org 4484S: Maintained 4485F: Documentation/devicetree/bindings/media/cdns,*.txt 4486F: drivers/media/platform/cadence/cdns-csi2* 4487 4488CADENCE NAND DRIVER 4489L: linux-mtd@lists.infradead.org 4490S: Orphan 4491F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4492F: drivers/mtd/nand/raw/cadence-nand-controller.c 4493 4494CADENCE USB3 DRD IP DRIVER 4495M: Peter Chen <peter.chen@kernel.org> 4496M: Pawel Laszczak <pawell@cadence.com> 4497R: Roger Quadros <rogerq@kernel.org> 4498R: Aswath Govindraju <a-govindraju@ti.com> 4499L: linux-usb@vger.kernel.org 4500S: Maintained 4501T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4502F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4503F: drivers/usb/cdns3/ 4504X: drivers/usb/cdns3/cdnsp* 4505 4506CADENCE USBSSP DRD IP DRIVER 4507M: Pawel Laszczak <pawell@cadence.com> 4508L: linux-usb@vger.kernel.org 4509S: Maintained 4510T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4511F: drivers/usb/cdns3/ 4512X: drivers/usb/cdns3/cdns3* 4513 4514CADET FM/AM RADIO RECEIVER DRIVER 4515M: Hans Verkuil <hverkuil@xs4all.nl> 4516L: linux-media@vger.kernel.org 4517S: Maintained 4518W: https://linuxtv.org 4519T: git git://linuxtv.org/media_tree.git 4520F: drivers/media/radio/radio-cadet* 4521 4522CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4523L: linux-media@vger.kernel.org 4524S: Orphan 4525T: git git://linuxtv.org/media_tree.git 4526F: Documentation/admin-guide/media/cafe_ccic* 4527F: drivers/media/platform/marvell/ 4528 4529CAIF NETWORK LAYER 4530L: netdev@vger.kernel.org 4531S: Orphan 4532F: Documentation/networking/caif/ 4533F: drivers/net/caif/ 4534F: include/net/caif/ 4535F: include/uapi/linux/caif/ 4536F: net/caif/ 4537 4538CAKE QDISC 4539M: Toke Høiland-Jørgensen <toke@toke.dk> 4540L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4541S: Maintained 4542F: net/sched/sch_cake.c 4543 4544CAN NETWORK DRIVERS 4545M: Wolfgang Grandegger <wg@grandegger.com> 4546M: Marc Kleine-Budde <mkl@pengutronix.de> 4547L: linux-can@vger.kernel.org 4548S: Maintained 4549W: https://github.com/linux-can 4550T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4552F: Documentation/devicetree/bindings/net/can/ 4553F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4554F: drivers/net/can/ 4555F: drivers/phy/phy-can-transceiver.c 4556F: include/linux/can/bittiming.h 4557F: include/linux/can/dev.h 4558F: include/linux/can/length.h 4559F: include/linux/can/platform/ 4560F: include/linux/can/rx-offload.h 4561F: include/uapi/linux/can/error.h 4562F: include/uapi/linux/can/netlink.h 4563F: include/uapi/linux/can/vxcan.h 4564 4565CAN NETWORK LAYER 4566M: Oliver Hartkopp <socketcan@hartkopp.net> 4567M: Marc Kleine-Budde <mkl@pengutronix.de> 4568L: linux-can@vger.kernel.org 4569S: Maintained 4570W: https://github.com/linux-can 4571T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4572T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4573F: Documentation/networking/can.rst 4574F: include/linux/can/can-ml.h 4575F: include/linux/can/core.h 4576F: include/linux/can/skb.h 4577F: include/net/netns/can.h 4578F: include/uapi/linux/can.h 4579F: include/uapi/linux/can/bcm.h 4580F: include/uapi/linux/can/gw.h 4581F: include/uapi/linux/can/isotp.h 4582F: include/uapi/linux/can/raw.h 4583F: net/can/ 4584 4585CAN-J1939 NETWORK LAYER 4586M: Robin van der Gracht <robin@protonic.nl> 4587M: Oleksij Rempel <o.rempel@pengutronix.de> 4588R: kernel@pengutronix.de 4589L: linux-can@vger.kernel.org 4590S: Maintained 4591F: Documentation/networking/j1939.rst 4592F: include/uapi/linux/can/j1939.h 4593F: net/can/j1939/ 4594 4595CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4596M: Damien Le Moal <dlemoal@kernel.org> 4597L: linux-riscv@lists.infradead.org 4598L: linux-gpio@vger.kernel.org (pinctrl driver) 4599F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4600F: drivers/pinctrl/pinctrl-k210.c 4601 4602CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4603M: Damien Le Moal <dlemoal@kernel.org> 4604L: linux-kernel@vger.kernel.org 4605L: linux-riscv@lists.infradead.org 4606S: Maintained 4607F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4608F: drivers/reset/reset-k210.c 4609 4610CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4611M: Damien Le Moal <dlemoal@kernel.org> 4612L: linux-riscv@lists.infradead.org 4613S: Maintained 4614F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4615F: drivers/soc/canaan/ 4616F: include/soc/canaan/ 4617 4618CAPABILITIES 4619M: Serge Hallyn <serge@hallyn.com> 4620L: linux-security-module@vger.kernel.org 4621S: Supported 4622F: include/linux/capability.h 4623F: include/uapi/linux/capability.h 4624F: kernel/capability.c 4625F: security/commoncap.c 4626 4627CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4628M: Kevin Tsai <ktsai@capellamicro.com> 4629S: Maintained 4630F: drivers/iio/light/cm* 4631 4632CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4633M: Christian Lamparter <chunkeey@googlemail.com> 4634L: linux-wireless@vger.kernel.org 4635S: Maintained 4636W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4637F: drivers/net/wireless/ath/carl9170/ 4638 4639CAVIUM I2C DRIVER 4640M: Robert Richter <rric@kernel.org> 4641S: Odd Fixes 4642W: http://www.marvell.com 4643F: drivers/i2c/busses/i2c-octeon* 4644F: drivers/i2c/busses/i2c-thunderx* 4645 4646CAVIUM LIQUIDIO NETWORK DRIVER 4647M: Derek Chickles <dchickles@marvell.com> 4648M: Satanand Burla <sburla@marvell.com> 4649M: Felix Manlunas <fmanlunas@marvell.com> 4650L: netdev@vger.kernel.org 4651S: Supported 4652W: http://www.marvell.com 4653F: drivers/net/ethernet/cavium/liquidio/ 4654 4655CAVIUM MMC DRIVER 4656M: Robert Richter <rric@kernel.org> 4657S: Odd Fixes 4658W: http://www.marvell.com 4659F: drivers/mmc/host/cavium* 4660 4661CAVIUM OCTEON-TX CRYPTO DRIVER 4662M: George Cherian <gcherian@marvell.com> 4663L: linux-crypto@vger.kernel.org 4664S: Supported 4665W: http://www.marvell.com 4666F: drivers/crypto/cavium/cpt/ 4667 4668CAVIUM THUNDERX2 ARM64 SOC 4669M: Robert Richter <rric@kernel.org> 4670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4671S: Odd Fixes 4672F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4673F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4674 4675CBS/ETF/TAPRIO QDISCS 4676M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4677L: netdev@vger.kernel.org 4678S: Maintained 4679F: net/sched/sch_cbs.c 4680F: net/sched/sch_etf.c 4681F: net/sched/sch_taprio.c 4682 4683CC2520 IEEE-802.15.4 RADIO DRIVER 4684M: Stefan Schmidt <stefan@datenfreihafen.org> 4685L: linux-wpan@vger.kernel.org 4686S: Odd Fixes 4687F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4688F: drivers/net/ieee802154/cc2520.c 4689 4690CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4691M: Gilad Ben-Yossef <gilad@benyossef.com> 4692L: linux-crypto@vger.kernel.org 4693S: Supported 4694W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4695F: drivers/crypto/ccree/ 4696 4697CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4698M: Hadar Gat <hadar.gat@arm.com> 4699L: linux-crypto@vger.kernel.org 4700S: Supported 4701W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4702F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4703F: drivers/char/hw_random/cctrng.c 4704F: drivers/char/hw_random/cctrng.h 4705 4706CEC FRAMEWORK 4707M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4708L: linux-media@vger.kernel.org 4709S: Supported 4710W: http://linuxtv.org 4711T: git git://linuxtv.org/media_tree.git 4712F: Documentation/ABI/testing/debugfs-cec-error-inj 4713F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4714F: Documentation/driver-api/media/cec-core.rst 4715F: Documentation/userspace-api/media/cec 4716F: drivers/media/cec/ 4717F: drivers/media/rc/keymaps/rc-cec.c 4718F: include/media/cec-notifier.h 4719F: include/media/cec.h 4720F: include/uapi/linux/cec-funcs.h 4721F: include/uapi/linux/cec.h 4722 4723CEC GPIO DRIVER 4724M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4725L: linux-media@vger.kernel.org 4726S: Supported 4727W: http://linuxtv.org 4728T: git git://linuxtv.org/media_tree.git 4729F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4730F: drivers/media/cec/platform/cec-gpio/ 4731 4732CELL BROADBAND ENGINE ARCHITECTURE 4733M: Arnd Bergmann <arnd@arndb.de> 4734L: linuxppc-dev@lists.ozlabs.org 4735S: Supported 4736W: http://www.ibm.com/developerworks/power/cell/ 4737F: arch/powerpc/include/asm/cell*.h 4738F: arch/powerpc/include/asm/spu*.h 4739F: arch/powerpc/include/uapi/asm/spu*.h 4740F: arch/powerpc/platforms/cell/ 4741 4742CELLWISE CW2015 BATTERY DRIVER 4743M: Tobias Schrammm <t.schramm@manjaro.org> 4744S: Maintained 4745F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4746F: drivers/power/supply/cw2015_battery.c 4747 4748CEPH COMMON CODE (LIBCEPH) 4749M: Ilya Dryomov <idryomov@gmail.com> 4750M: Xiubo Li <xiubli@redhat.com> 4751R: Jeff Layton <jlayton@kernel.org> 4752L: ceph-devel@vger.kernel.org 4753S: Supported 4754W: http://ceph.com/ 4755T: git https://github.com/ceph/ceph-client.git 4756F: include/linux/ceph/ 4757F: include/linux/crush/ 4758F: net/ceph/ 4759 4760CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4761M: Xiubo Li <xiubli@redhat.com> 4762M: Ilya Dryomov <idryomov@gmail.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: Documentation/filesystems/ceph.rst 4769F: fs/ceph/ 4770 4771CERTIFICATE HANDLING 4772M: David Howells <dhowells@redhat.com> 4773M: David Woodhouse <dwmw2@infradead.org> 4774L: keyrings@vger.kernel.org 4775S: Maintained 4776F: Documentation/admin-guide/module-signing.rst 4777F: certs/ 4778F: scripts/sign-file.c 4779F: tools/certs/ 4780 4781CFAG12864B LCD DRIVER 4782M: Miguel Ojeda <ojeda@kernel.org> 4783S: Maintained 4784F: drivers/auxdisplay/cfag12864b.c 4785F: include/linux/cfag12864b.h 4786 4787CFAG12864BFB LCD FRAMEBUFFER DRIVER 4788M: Miguel Ojeda <ojeda@kernel.org> 4789S: Maintained 4790F: drivers/auxdisplay/cfag12864bfb.c 4791F: include/linux/cfag12864b.h 4792 4793CHAR and MISC DRIVERS 4794M: Arnd Bergmann <arnd@arndb.de> 4795M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4796S: Supported 4797T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4798F: drivers/char/ 4799F: drivers/misc/ 4800F: include/linux/miscdevice.h 4801X: drivers/char/agp/ 4802X: drivers/char/hw_random/ 4803X: drivers/char/ipmi/ 4804X: drivers/char/random.c 4805X: drivers/char/tpm/ 4806 4807CHECKPATCH 4808M: Andy Whitcroft <apw@canonical.com> 4809M: Joe Perches <joe@perches.com> 4810R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4811R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4812S: Maintained 4813F: scripts/checkpatch.pl 4814 4815CHECKPATCH DOCUMENTATION 4816M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4817M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4818R: Joe Perches <joe@perches.com> 4819S: Maintained 4820F: Documentation/dev-tools/checkpatch.rst 4821 4822CHINESE DOCUMENTATION 4823M: Alex Shi <alexs@kernel.org> 4824M: Yanteng Si <siyanteng@loongson.cn> 4825S: Maintained 4826F: Documentation/translations/zh_CN/ 4827 4828CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4829M: Peter Chen <peter.chen@kernel.org> 4830L: linux-usb@vger.kernel.org 4831S: Maintained 4832T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4833F: drivers/usb/chipidea/ 4834 4835CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4836M: Hans de Goede <hdegoede@redhat.com> 4837L: linux-input@vger.kernel.org 4838S: Maintained 4839F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4840F: drivers/input/touchscreen/chipone_icn8318.c 4841 4842CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4843M: Hans de Goede <hdegoede@redhat.com> 4844L: linux-input@vger.kernel.org 4845S: Maintained 4846F: drivers/input/touchscreen/chipone_icn8505.c 4847 4848CHROME HARDWARE PLATFORM SUPPORT 4849M: Benson Leung <bleung@chromium.org> 4850L: chrome-platform@lists.linux.dev 4851S: Maintained 4852T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4853F: drivers/platform/chrome/ 4854 4855CHROMEOS EC CODEC DRIVER 4856M: Cheng-Yi Chiang <cychiang@chromium.org> 4857M: Tzung-Bi Shih <tzungbi@kernel.org> 4858R: Guenter Roeck <groeck@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4862F: sound/soc/codecs/cros_ec_codec.* 4863 4864CHROMEOS EC SUBDRIVERS 4865M: Benson Leung <bleung@chromium.org> 4866R: Guenter Roeck <groeck@chromium.org> 4867L: chrome-platform@lists.linux.dev 4868S: Maintained 4869F: drivers/power/supply/cros_usbpd-charger.c 4870N: cros_ec 4871N: cros-ec 4872 4873CHROMEOS EC UART DRIVER 4874M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4875R: Benson Leung <bleung@chromium.org> 4876R: Tzung-Bi Shih <tzungbi@kernel.org> 4877S: Maintained 4878F: drivers/platform/chrome/cros_ec_uart.c 4879 4880CHROMEOS EC USB PD NOTIFY DRIVER 4881M: Prashant Malani <pmalani@chromium.org> 4882L: chrome-platform@lists.linux.dev 4883S: Maintained 4884F: drivers/platform/chrome/cros_usbpd_notify.c 4885F: include/linux/platform_data/cros_usbpd_notify.h 4886 4887CHROMEOS EC USB TYPE-C DRIVER 4888M: Prashant Malani <pmalani@chromium.org> 4889L: chrome-platform@lists.linux.dev 4890S: Maintained 4891F: drivers/platform/chrome/cros_ec_typec.* 4892F: drivers/platform/chrome/cros_typec_switch.c 4893F: drivers/platform/chrome/cros_typec_vdm.* 4894 4895CHROMEOS HPS DRIVER 4896M: Dan Callaghan <dcallagh@chromium.org> 4897R: Sami Kyöstilä <skyostil@chromium.org> 4898S: Maintained 4899F: drivers/platform/chrome/cros_hps_i2c.c 4900 4901CHRONTEL CH7322 CEC DRIVER 4902M: Joe Tessler <jrt@google.com> 4903L: linux-media@vger.kernel.org 4904S: Maintained 4905T: git git://linuxtv.org/media_tree.git 4906F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4907F: drivers/media/cec/i2c/ch7322.c 4908 4909CIRRUS LOGIC AUDIO CODEC DRIVERS 4910M: James Schulman <james.schulman@cirrus.com> 4911M: David Rhodes <david.rhodes@cirrus.com> 4912M: Richard Fitzgerald <rf@opensource.cirrus.com> 4913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4914L: patches@opensource.cirrus.com 4915S: Maintained 4916F: Documentation/devicetree/bindings/sound/cirrus,cs* 4917F: include/dt-bindings/sound/cs* 4918F: include/sound/cs* 4919F: sound/pci/hda/cs* 4920F: sound/pci/hda/hda_cs_dsp_ctl.* 4921F: sound/soc/codecs/cs* 4922 4923CIRRUS LOGIC DSP FIRMWARE DRIVER 4924M: Simon Trimmer <simont@opensource.cirrus.com> 4925M: Charles Keepax <ckeepax@opensource.cirrus.com> 4926M: Richard Fitzgerald <rf@opensource.cirrus.com> 4927L: patches@opensource.cirrus.com 4928S: Supported 4929W: https://github.com/CirrusLogic/linux-drivers/wiki 4930T: git https://github.com/CirrusLogic/linux-drivers.git 4931F: drivers/firmware/cirrus/* 4932F: include/linux/firmware/cirrus/* 4933 4934CIRRUS LOGIC EP93XX ETHERNET DRIVER 4935M: Hartley Sweeten <hsweeten@visionengravers.com> 4936L: netdev@vger.kernel.org 4937S: Maintained 4938F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4939 4940CIRRUS LOGIC LOCHNAGAR DRIVER 4941M: Charles Keepax <ckeepax@opensource.cirrus.com> 4942M: Richard Fitzgerald <rf@opensource.cirrus.com> 4943L: patches@opensource.cirrus.com 4944S: Supported 4945F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4946F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4947F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4948F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4949F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4950F: Documentation/hwmon/lochnagar.rst 4951F: drivers/clk/clk-lochnagar.c 4952F: drivers/hwmon/lochnagar-hwmon.c 4953F: drivers/mfd/lochnagar-i2c.c 4954F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4955F: drivers/regulator/lochnagar-regulator.c 4956F: include/dt-bindings/clock/lochnagar.h 4957F: include/dt-bindings/pinctrl/lochnagar.h 4958F: include/linux/mfd/lochnagar* 4959F: sound/soc/codecs/lochnagar-sc.c 4960 4961CIRRUS LOGIC MADERA CODEC DRIVERS 4962M: Charles Keepax <ckeepax@opensource.cirrus.com> 4963M: Richard Fitzgerald <rf@opensource.cirrus.com> 4964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4965L: patches@opensource.cirrus.com 4966S: Supported 4967W: https://github.com/CirrusLogic/linux-drivers/wiki 4968T: git https://github.com/CirrusLogic/linux-drivers.git 4969F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4970F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4971F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4972F: drivers/gpio/gpio-madera* 4973F: drivers/irqchip/irq-madera* 4974F: drivers/mfd/cs47l* 4975F: drivers/mfd/madera* 4976F: drivers/pinctrl/cirrus/* 4977F: include/dt-bindings/sound/madera* 4978F: include/linux/irqchip/irq-madera* 4979F: include/linux/mfd/madera/* 4980F: include/sound/madera* 4981F: sound/soc/codecs/cs47l* 4982F: sound/soc/codecs/madera* 4983 4984CISCO FCOE HBA DRIVER 4985M: Satish Kharat <satishkh@cisco.com> 4986M: Sesidhar Baddela <sebaddel@cisco.com> 4987M: Karan Tilak Kumar <kartilak@cisco.com> 4988L: linux-scsi@vger.kernel.org 4989S: Supported 4990F: drivers/scsi/fnic/ 4991 4992CISCO SCSI HBA DRIVER 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994M: Sesidhar Baddela <sebaddel@cisco.com> 4995L: linux-scsi@vger.kernel.org 4996S: Supported 4997F: drivers/scsi/snic/ 4998 4999CISCO VIC ETHERNET NIC DRIVER 5000M: Christian Benvenuti <benve@cisco.com> 5001M: Satish Kharat <satishkh@cisco.com> 5002S: Supported 5003F: drivers/net/ethernet/cisco/enic/ 5004 5005CISCO VIC LOW LATENCY NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Nelson Escobar <neescoba@cisco.com> 5008S: Supported 5009F: drivers/infiniband/hw/usnic/ 5010 5011CLANG CONTROL FLOW INTEGRITY SUPPORT 5012M: Sami Tolvanen <samitolvanen@google.com> 5013M: Kees Cook <keescook@chromium.org> 5014R: Nathan Chancellor <nathan@kernel.org> 5015R: Nick Desaulniers <ndesaulniers@google.com> 5016L: llvm@lists.linux.dev 5017S: Supported 5018B: https://github.com/ClangBuiltLinux/linux/issues 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5020F: include/linux/cfi.h 5021F: kernel/cfi.c 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 5043CLK API 5044M: Russell King <linux@armlinux.org.uk> 5045L: linux-clk@vger.kernel.org 5046S: Maintained 5047F: include/linux/clk.h 5048 5049CLOCKSOURCE, CLOCKEVENT DRIVERS 5050M: Daniel Lezcano <daniel.lezcano@linaro.org> 5051M: Thomas Gleixner <tglx@linutronix.de> 5052L: linux-kernel@vger.kernel.org 5053S: Supported 5054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5055F: Documentation/devicetree/bindings/timer/ 5056F: drivers/clocksource/ 5057 5058CMPC ACPI DRIVER 5059M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5060M: Daniel Oliveira Nascimento <don@syst.com.br> 5061L: platform-driver-x86@vger.kernel.org 5062S: Supported 5063F: drivers/platform/x86/classmate-laptop.c 5064 5065COBALT MEDIA DRIVER 5066M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5067L: linux-media@vger.kernel.org 5068S: Supported 5069W: https://linuxtv.org 5070T: git git://linuxtv.org/media_tree.git 5071F: drivers/media/pci/cobalt/ 5072 5073COCCINELLE/Semantic Patches (SmPL) 5074M: Julia Lawall <Julia.Lawall@inria.fr> 5075M: Nicolas Palix <nicolas.palix@imag.fr> 5076L: cocci@inria.fr (moderated for non-subscribers) 5077S: Supported 5078W: https://coccinelle.gitlabpages.inria.fr/website/ 5079T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5080F: Documentation/dev-tools/coccinelle.rst 5081F: scripts/coccicheck 5082F: scripts/coccinelle/ 5083 5084CODA FILE SYSTEM 5085M: Jan Harkes <jaharkes@cs.cmu.edu> 5086M: coda@cs.cmu.edu 5087L: codalist@coda.cs.cmu.edu 5088S: Maintained 5089W: http://www.coda.cs.cmu.edu/ 5090F: Documentation/filesystems/coda.rst 5091F: fs/coda/ 5092F: include/linux/coda*.h 5093F: include/uapi/linux/coda*.h 5094 5095CODA V4L2 MEM2MEM DRIVER 5096M: Philipp Zabel <p.zabel@pengutronix.de> 5097L: linux-media@vger.kernel.org 5098S: Maintained 5099F: Documentation/devicetree/bindings/media/coda.yaml 5100F: drivers/media/platform/chips-media/ 5101 5102CODE OF CONDUCT 5103M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5104S: Supported 5105F: Documentation/process/code-of-conduct-interpretation.rst 5106F: Documentation/process/code-of-conduct.rst 5107 5108COMEDI DRIVERS 5109M: Ian Abbott <abbotti@mev.co.uk> 5110M: H Hartley Sweeten <hsweeten@visionengravers.com> 5111S: Odd Fixes 5112F: drivers/comedi/ 5113F: include/linux/comedi/ 5114F: include/uapi/linux/comedi.h 5115 5116COMMON CLK FRAMEWORK 5117M: Michael Turquette <mturquette@baylibre.com> 5118M: Stephen Boyd <sboyd@kernel.org> 5119L: linux-clk@vger.kernel.org 5120S: Maintained 5121Q: http://patchwork.kernel.org/project/linux-clk/list/ 5122T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5123F: Documentation/devicetree/bindings/clock/ 5124F: drivers/clk/ 5125F: include/dt-bindings/clock/ 5126F: include/linux/clk-pr* 5127F: include/linux/clk/ 5128F: include/linux/of_clk.h 5129X: drivers/clk/clkdev.c 5130 5131COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5132M: Steve French <sfrench@samba.org> 5133R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5134R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5135R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5136R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5137L: linux-cifs@vger.kernel.org 5138L: samba-technical@lists.samba.org (moderated for non-subscribers) 5139S: Supported 5140W: https://wiki.samba.org/index.php/LinuxCIFS 5141T: git git://git.samba.org/sfrench/cifs-2.6.git 5142F: Documentation/admin-guide/cifs/ 5143F: fs/cifs/ 5144F: fs/smbfs_common/ 5145F: include/uapi/linux/cifs 5146 5147COMPACTPCI HOTPLUG CORE 5148M: Scott Murray <scott@spiteful.org> 5149L: linux-pci@vger.kernel.org 5150S: Maintained 5151F: drivers/pci/hotplug/cpci_hotplug* 5152 5153COMPACTPCI HOTPLUG GENERIC DRIVER 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpcihp_generic.c 5158 5159COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_zt5550.* 5164 5165COMPAL LAPTOP SUPPORT 5166M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5167L: platform-driver-x86@vger.kernel.org 5168S: Maintained 5169F: drivers/platform/x86/compal-laptop.c 5170 5171COMPILER ATTRIBUTES 5172M: Miguel Ojeda <ojeda@kernel.org> 5173R: Nick Desaulniers <ndesaulniers@google.com> 5174S: Maintained 5175F: include/linux/compiler_attributes.h 5176 5177COMPUTE EXPRESS LINK (CXL) 5178M: Alison Schofield <alison.schofield@intel.com> 5179M: Vishal Verma <vishal.l.verma@intel.com> 5180M: Ira Weiny <ira.weiny@intel.com> 5181M: Ben Widawsky <bwidawsk@kernel.org> 5182M: Dan Williams <dan.j.williams@intel.com> 5183L: linux-cxl@vger.kernel.org 5184S: Maintained 5185F: drivers/cxl/ 5186F: include/uapi/linux/cxl_mem.h 5187 5188CONEXANT ACCESSRUNNER USB DRIVER 5189L: accessrunner-general@lists.sourceforge.net 5190S: Orphan 5191W: http://accessrunner.sourceforge.net/ 5192F: drivers/usb/atm/cxacru.c 5193 5194CONFIGFS 5195M: Joel Becker <jlbec@evilplan.org> 5196M: Christoph Hellwig <hch@lst.de> 5197S: Supported 5198T: git git://git.infradead.org/users/hch/configfs.git 5199F: fs/configfs/ 5200F: include/linux/configfs.h 5201F: samples/configfs/ 5202 5203CONSOLE SUBSYSTEM 5204M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5205S: Supported 5206F: drivers/video/console/ 5207F: include/linux/console* 5208 5209CONTEXT TRACKING 5210M: Frederic Weisbecker <frederic@kernel.org> 5211M: "Paul E. McKenney" <paulmck@kernel.org> 5212S: Maintained 5213F: include/linux/context_tracking* 5214F: kernel/context_tracking.c 5215 5216CONTROL GROUP (CGROUP) 5217M: Tejun Heo <tj@kernel.org> 5218M: Zefan Li <lizefan.x@bytedance.com> 5219M: Johannes Weiner <hannes@cmpxchg.org> 5220L: cgroups@vger.kernel.org 5221S: Maintained 5222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5223F: Documentation/admin-guide/cgroup-v1/ 5224F: Documentation/admin-guide/cgroup-v2.rst 5225F: include/linux/cgroup* 5226F: kernel/cgroup/ 5227F: tools/testing/selftests/cgroup/ 5228 5229CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5230M: Tejun Heo <tj@kernel.org> 5231M: Josef Bacik <josef@toxicpanda.com> 5232M: Jens Axboe <axboe@kernel.dk> 5233L: cgroups@vger.kernel.org 5234L: linux-block@vger.kernel.org 5235T: git git://git.kernel.dk/linux-block 5236F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5237F: block/bfq-cgroup.c 5238F: block/blk-cgroup.c 5239F: block/blk-iocost.c 5240F: block/blk-iolatency.c 5241F: block/blk-throttle.c 5242F: include/linux/blk-cgroup.h 5243 5244CONTROL GROUP - CPUSET 5245M: Waiman Long <longman@redhat.com> 5246M: Zefan Li <lizefan.x@bytedance.com> 5247L: cgroups@vger.kernel.org 5248S: Maintained 5249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5250F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5251F: include/linux/cpuset.h 5252F: kernel/cgroup/cpuset.c 5253 5254CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5255M: Johannes Weiner <hannes@cmpxchg.org> 5256M: Michal Hocko <mhocko@kernel.org> 5257M: Roman Gushchin <roman.gushchin@linux.dev> 5258M: Shakeel Butt <shakeelb@google.com> 5259R: Muchun Song <muchun.song@linux.dev> 5260L: cgroups@vger.kernel.org 5261L: linux-mm@kvack.org 5262S: Maintained 5263F: mm/memcontrol.c 5264F: mm/swap_cgroup.c 5265F: tools/testing/selftests/cgroup/memcg_protection.m 5266F: tools/testing/selftests/cgroup/test_kmem.c 5267F: tools/testing/selftests/cgroup/test_memcontrol.c 5268 5269CORETEMP HARDWARE MONITORING DRIVER 5270M: Fenghua Yu <fenghua.yu@intel.com> 5271L: linux-hwmon@vger.kernel.org 5272S: Maintained 5273F: Documentation/hwmon/coretemp.rst 5274F: drivers/hwmon/coretemp.c 5275 5276CORSAIR-CPRO HARDWARE MONITOR DRIVER 5277M: Marius Zachmann <mail@mariuszachmann.de> 5278L: linux-hwmon@vger.kernel.org 5279S: Maintained 5280F: drivers/hwmon/corsair-cpro.c 5281 5282CORSAIR-PSU HARDWARE MONITOR DRIVER 5283M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: Documentation/hwmon/corsair-psu.rst 5287F: drivers/hwmon/corsair-psu.c 5288 5289COUNTER SUBSYSTEM 5290M: William Breathitt Gray <william.gray@linaro.org> 5291L: linux-iio@vger.kernel.org 5292S: Maintained 5293T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5294F: Documentation/ABI/testing/sysfs-bus-counter 5295F: Documentation/driver-api/generic-counter.rst 5296F: drivers/counter/ 5297F: include/linux/counter.h 5298F: include/uapi/linux/counter.h 5299F: tools/counter/ 5300 5301CP2615 I2C DRIVER 5302M: Bence Csókás <bence98@sch.bme.hu> 5303S: Maintained 5304F: drivers/i2c/busses/i2c-cp2615.c 5305 5306CPMAC ETHERNET DRIVER 5307M: Florian Fainelli <f.fainelli@gmail.com> 5308L: netdev@vger.kernel.org 5309S: Maintained 5310F: drivers/net/ethernet/ti/cpmac.c 5311 5312CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5313M: Viresh Kumar <viresh.kumar@linaro.org> 5314M: Sudeep Holla <sudeep.holla@arm.com> 5315L: linux-pm@vger.kernel.org 5316S: Maintained 5317W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5318F: drivers/cpufreq/vexpress-spc-cpufreq.c 5319 5320CPU FREQUENCY SCALING FRAMEWORK 5321M: "Rafael J. Wysocki" <rafael@kernel.org> 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323L: linux-pm@vger.kernel.org 5324S: Maintained 5325B: https://bugzilla.kernel.org 5326T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5328F: Documentation/admin-guide/pm/cpufreq.rst 5329F: Documentation/admin-guide/pm/intel_pstate.rst 5330F: Documentation/cpu-freq/ 5331F: Documentation/devicetree/bindings/cpufreq/ 5332F: drivers/cpufreq/ 5333F: include/linux/cpufreq.h 5334F: include/linux/sched/cpufreq.h 5335F: kernel/sched/cpufreq*.c 5336F: tools/testing/selftests/cpufreq/ 5337 5338CPU IDLE TIME MANAGEMENT FRAMEWORK 5339M: "Rafael J. Wysocki" <rafael@kernel.org> 5340M: Daniel Lezcano <daniel.lezcano@linaro.org> 5341L: linux-pm@vger.kernel.org 5342S: Maintained 5343B: https://bugzilla.kernel.org 5344T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5345F: Documentation/admin-guide/pm/cpuidle.rst 5346F: Documentation/driver-api/pm/cpuidle.rst 5347F: drivers/cpuidle/ 5348F: include/linux/cpuidle.h 5349 5350CPU POWER MONITORING SUBSYSTEM 5351M: Thomas Renninger <trenn@suse.com> 5352M: Shuah Khan <shuah@kernel.org> 5353M: Shuah Khan <skhan@linuxfoundation.org> 5354L: linux-pm@vger.kernel.org 5355S: Maintained 5356F: tools/power/cpupower/ 5357 5358CPUID/MSR DRIVER 5359M: "H. Peter Anvin" <hpa@zytor.com> 5360S: Maintained 5361F: arch/x86/kernel/cpuid.c 5362F: arch/x86/kernel/msr.c 5363 5364CPUIDLE DRIVER - ARM BIG LITTLE 5365M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5366M: Daniel Lezcano <daniel.lezcano@linaro.org> 5367L: linux-pm@vger.kernel.org 5368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5369S: Maintained 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5371F: drivers/cpuidle/cpuidle-big_little.c 5372 5373CPUIDLE DRIVER - ARM EXYNOS 5374M: Daniel Lezcano <daniel.lezcano@linaro.org> 5375M: Kukjin Kim <kgene@kernel.org> 5376R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5377L: linux-pm@vger.kernel.org 5378L: linux-samsung-soc@vger.kernel.org 5379S: Supported 5380F: arch/arm/mach-exynos/pm.c 5381F: drivers/cpuidle/cpuidle-exynos.c 5382F: include/linux/platform_data/cpuidle-exynos.h 5383 5384CPUIDLE DRIVER - ARM PSCI 5385M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5386M: Sudeep Holla <sudeep.holla@arm.com> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci.c 5391 5392CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5393M: Ulf Hansson <ulf.hansson@linaro.org> 5394L: linux-pm@vger.kernel.org 5395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5396S: Supported 5397F: drivers/cpuidle/cpuidle-psci-domain.c 5398F: drivers/cpuidle/cpuidle-psci.h 5399 5400CPUIDLE DRIVER - DT IDLE PM DOMAIN 5401M: Ulf Hansson <ulf.hansson@linaro.org> 5402L: linux-pm@vger.kernel.org 5403S: Supported 5404F: drivers/cpuidle/dt_idle_genpd.c 5405F: drivers/cpuidle/dt_idle_genpd.h 5406 5407CPUIDLE DRIVER - RISC-V SBI 5408M: Anup Patel <anup@brainfault.org> 5409L: linux-pm@vger.kernel.org 5410L: linux-riscv@lists.infradead.org 5411S: Maintained 5412F: drivers/cpuidle/cpuidle-riscv-sbi.c 5413 5414CRAMFS FILESYSTEM 5415M: Nicolas Pitre <nico@fluxnic.net> 5416S: Maintained 5417F: Documentation/filesystems/cramfs.rst 5418F: fs/cramfs/ 5419 5420CREATIVE SB0540 5421M: Bastien Nocera <hadess@hadess.net> 5422L: linux-input@vger.kernel.org 5423S: Maintained 5424F: drivers/hid/hid-creative-sb0540.c 5425 5426CRYPTO API 5427M: Herbert Xu <herbert@gondor.apana.org.au> 5428M: "David S. Miller" <davem@davemloft.net> 5429L: linux-crypto@vger.kernel.org 5430S: Maintained 5431T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5432T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5433F: Documentation/crypto/ 5434F: Documentation/devicetree/bindings/crypto/ 5435F: arch/*/crypto/ 5436F: crypto/ 5437F: drivers/crypto/ 5438F: include/crypto/ 5439F: include/linux/crypto* 5440F: lib/crypto/ 5441 5442CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5443M: Neil Horman <nhorman@tuxdriver.com> 5444L: linux-crypto@vger.kernel.org 5445S: Maintained 5446F: crypto/ansi_cprng.c 5447F: crypto/rng.c 5448 5449CS3308 MEDIA DRIVER 5450M: Hans Verkuil <hverkuil@xs4all.nl> 5451L: linux-media@vger.kernel.org 5452S: Odd Fixes 5453W: http://linuxtv.org 5454T: git git://linuxtv.org/media_tree.git 5455F: drivers/media/i2c/cs3308.c 5456 5457CS5535 Audio ALSA driver 5458M: Jaya Kumar <jayakumar.alsa@gmail.com> 5459S: Maintained 5460F: sound/pci/cs5535audio/ 5461 5462CTU CAN FD DRIVER 5463M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5464M: Ondrej Ille <ondrej.ille@gmail.com> 5465L: linux-can@vger.kernel.org 5466S: Maintained 5467F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5468F: drivers/net/can/ctucanfd/ 5469 5470CW1200 WLAN driver 5471M: Solomon Peachy <pizza@shaftnet.org> 5472S: Maintained 5473F: drivers/net/wireless/st/cw1200/ 5474 5475CX18 VIDEO4LINUX DRIVER 5476M: Andy Walls <awalls@md.metrocast.net> 5477L: linux-media@vger.kernel.org 5478S: Maintained 5479W: https://linuxtv.org 5480T: git git://linuxtv.org/media_tree.git 5481F: drivers/media/pci/cx18/ 5482F: include/uapi/linux/ivtv* 5483 5484CX2341X MPEG ENCODER HELPER MODULE 5485M: Hans Verkuil <hverkuil@xs4all.nl> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: drivers/media/common/cx2341x* 5491F: include/media/drv-intf/cx2341x.h 5492 5493CX24120 MEDIA DRIVER 5494M: Jemma Denson <jdenson@gmail.com> 5495M: Patrick Boettcher <patrick.boettcher@posteo.de> 5496L: linux-media@vger.kernel.org 5497S: Maintained 5498W: https://linuxtv.org 5499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5500F: drivers/media/dvb-frontends/cx24120* 5501 5502CX88 VIDEO4LINUX DRIVER 5503M: Mauro Carvalho Chehab <mchehab@kernel.org> 5504L: linux-media@vger.kernel.org 5505S: Odd fixes 5506W: https://linuxtv.org 5507T: git git://linuxtv.org/media_tree.git 5508F: Documentation/driver-api/media/drivers/cx88* 5509F: drivers/media/pci/cx88/ 5510 5511CXD2820R MEDIA DRIVER 5512M: Antti Palosaari <crope@iki.fi> 5513L: linux-media@vger.kernel.org 5514S: Maintained 5515W: https://linuxtv.org 5516W: http://palosaari.fi/linux/ 5517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5518T: git git://linuxtv.org/anttip/media_tree.git 5519F: drivers/media/dvb-frontends/cxd2820r* 5520 5521CXGB3 ETHERNET DRIVER (CXGB3) 5522M: Raju Rangoju <rajur@chelsio.com> 5523L: netdev@vger.kernel.org 5524S: Supported 5525W: http://www.chelsio.com 5526F: drivers/net/ethernet/chelsio/cxgb3/ 5527 5528CXGB3 ISCSI DRIVER (CXGB3I) 5529M: Varun Prakash <varun@chelsio.com> 5530L: linux-scsi@vger.kernel.org 5531S: Supported 5532W: http://www.chelsio.com 5533F: drivers/scsi/cxgbi/cxgb3i 5534 5535CXGB4 CRYPTO DRIVER (chcr) 5536M: Ayush Sawal <ayush.sawal@chelsio.com> 5537L: linux-crypto@vger.kernel.org 5538S: Supported 5539W: http://www.chelsio.com 5540F: drivers/crypto/chelsio 5541 5542CXGB4 ETHERNET DRIVER (CXGB4) 5543M: Raju Rangoju <rajur@chelsio.com> 5544L: netdev@vger.kernel.org 5545S: Supported 5546W: http://www.chelsio.com 5547F: drivers/net/ethernet/chelsio/cxgb4/ 5548 5549CXGB4 INLINE CRYPTO DRIVER 5550M: Ayush Sawal <ayush.sawal@chelsio.com> 5551L: netdev@vger.kernel.org 5552S: Supported 5553W: http://www.chelsio.com 5554F: drivers/net/ethernet/chelsio/inline_crypto/ 5555 5556CXGB4 ISCSI DRIVER (CXGB4I) 5557M: Varun Prakash <varun@chelsio.com> 5558L: linux-scsi@vger.kernel.org 5559S: Supported 5560W: http://www.chelsio.com 5561F: drivers/scsi/cxgbi/cxgb4i 5562 5563CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5564M: Potnuri Bharat Teja <bharat@chelsio.com> 5565L: linux-rdma@vger.kernel.org 5566S: Supported 5567W: http://www.openfabrics.org 5568F: drivers/infiniband/hw/cxgb4/ 5569F: include/uapi/rdma/cxgb4-abi.h 5570 5571CXGB4VF ETHERNET DRIVER (CXGB4VF) 5572M: Raju Rangoju <rajur@chelsio.com> 5573L: netdev@vger.kernel.org 5574S: Supported 5575W: http://www.chelsio.com 5576F: drivers/net/ethernet/chelsio/cxgb4vf/ 5577 5578CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5579M: Frederic Barrat <fbarrat@linux.ibm.com> 5580M: Andrew Donnellan <ajd@linux.ibm.com> 5581L: linuxppc-dev@lists.ozlabs.org 5582S: Supported 5583F: Documentation/ABI/testing/sysfs-class-cxl 5584F: Documentation/powerpc/cxl.rst 5585F: arch/powerpc/platforms/powernv/pci-cxl.c 5586F: drivers/misc/cxl/ 5587F: include/misc/cxl* 5588F: include/uapi/misc/cxl.h 5589 5590CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5591M: Manoj N. Kumar <manoj@linux.ibm.com> 5592M: Matthew R. Ochs <mrochs@linux.ibm.com> 5593M: Uma Krishnan <ukrishn@linux.ibm.com> 5594L: linux-scsi@vger.kernel.org 5595S: Supported 5596F: Documentation/powerpc/cxlflash.rst 5597F: drivers/scsi/cxlflash/ 5598F: include/uapi/scsi/cxlflash_ioctl.h 5599 5600CYBERPRO FB DRIVER 5601M: Russell King <linux@armlinux.org.uk> 5602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5603S: Maintained 5604W: http://www.armlinux.org.uk/ 5605F: drivers/video/fbdev/cyber2000fb.* 5606 5607CYCLADES PC300 DRIVER 5608S: Orphan 5609F: drivers/net/wan/pc300* 5610 5611CYPRESS CY8C95X0 PINCTRL DRIVER 5612M: Patrick Rudolph <patrick.rudolph@9elements.com> 5613L: linux-gpio@vger.kernel.org 5614S: Maintained 5615F: drivers/pinctrl/pinctrl-cy8c95x0.c 5616 5617CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5618M: Linus Walleij <linus.walleij@linaro.org> 5619L: linux-input@vger.kernel.org 5620S: Maintained 5621F: drivers/input/touchscreen/cy8ctma140.c 5622 5623CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5624M: Yassine Oudjana <y.oudjana@protonmail.com> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5628F: drivers/input/keyboard/cypress-sf.c 5629 5630CYPRESS_FIRMWARE MEDIA DRIVER 5631M: Antti Palosaari <crope@iki.fi> 5632L: linux-media@vger.kernel.org 5633S: Maintained 5634W: https://linuxtv.org 5635W: http://palosaari.fi/linux/ 5636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5637T: git git://linuxtv.org/anttip/media_tree.git 5638F: drivers/media/common/cypress_firmware* 5639 5640CYTTSP TOUCHSCREEN DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Maintained 5644F: drivers/input/touchscreen/cyttsp* 5645 5646D-LINK DIR-685 TOUCHKEYS DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Supported 5650F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5651 5652DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5653M: Joshua Kinard <kumba@gentoo.org> 5654S: Maintained 5655F: drivers/rtc/rtc-ds1685.c 5656F: include/linux/rtc/ds1685.h 5657 5658DAMA SLAVE for AX.25 5659M: Joerg Reuter <jreuter@yaina.de> 5660L: linux-hams@vger.kernel.org 5661S: Maintained 5662W: http://yaina.de/jreuter/ 5663W: http://www.qsl.net/dl1bke/ 5664F: net/ax25/af_ax25.c 5665F: net/ax25/ax25_dev.c 5666F: net/ax25/ax25_ds_* 5667F: net/ax25/ax25_in.c 5668F: net/ax25/ax25_out.c 5669F: net/ax25/ax25_timer.c 5670F: net/ax25/sysctl_net_ax25.c 5671 5672DATA ACCESS MONITOR 5673M: SeongJae Park <sj@kernel.org> 5674L: damon@lists.linux.dev 5675L: linux-mm@kvack.org 5676S: Maintained 5677W: https://damonitor.github.io 5678P: Documentation/mm/damon/maintainer-profile.rst 5679T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5680T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5681T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5682F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5683F: Documentation/admin-guide/mm/damon/ 5684F: Documentation/mm/damon/ 5685F: include/linux/damon.h 5686F: include/trace/events/damon.h 5687F: mm/damon/ 5688F: tools/testing/selftests/damon/ 5689 5690DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5691L: netdev@vger.kernel.org 5692S: Orphan 5693F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5694F: drivers/net/ethernet/dec/tulip/dmfe.c 5695 5696DC390/AM53C974 SCSI driver 5697M: Hannes Reinecke <hare@suse.com> 5698L: linux-scsi@vger.kernel.org 5699S: Maintained 5700F: drivers/scsi/am53c974.c 5701 5702DC395x SCSI driver 5703M: Oliver Neukum <oliver@neukum.org> 5704M: Ali Akcaagac <aliakc@web.de> 5705M: Jamie Lenehan <lenehan@twibble.org> 5706L: dc395x@twibble.org 5707S: Maintained 5708W: http://twibble.org/dist/dc395x/ 5709W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5710F: Documentation/scsi/dc395x.rst 5711F: drivers/scsi/dc395x.* 5712 5713DCCP PROTOCOL 5714L: dccp@vger.kernel.org 5715S: Orphan 5716W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5717F: include/linux/dccp.h 5718F: include/linux/tfrc.h 5719F: include/uapi/linux/dccp.h 5720F: net/dccp/ 5721 5722DECSTATION PLATFORM SUPPORT 5723M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5724L: linux-mips@vger.kernel.org 5725S: Maintained 5726W: http://www.linux-mips.org/wiki/DECstation 5727F: arch/mips/dec/ 5728F: arch/mips/include/asm/dec/ 5729F: arch/mips/include/asm/mach-dec/ 5730 5731DEFXX FDDI NETWORK DRIVER 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733S: Maintained 5734F: drivers/net/fddi/defxx.* 5735 5736DEFZA FDDI NETWORK DRIVER 5737M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5738S: Maintained 5739F: drivers/net/fddi/defza.* 5740 5741DEINTERLACE DRIVERS FOR ALLWINNER H3 5742M: Jernej Skrabec <jernej.skrabec@gmail.com> 5743L: linux-media@vger.kernel.org 5744S: Maintained 5745T: git git://linuxtv.org/media_tree.git 5746F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5747F: drivers/media/platform/sunxi/sun8i-di/ 5748 5749DELL LAPTOP DRIVER 5750M: Matthew Garrett <mjg59@srcf.ucam.org> 5751M: Pali Rohár <pali@kernel.org> 5752L: platform-driver-x86@vger.kernel.org 5753S: Maintained 5754F: drivers/platform/x86/dell/dell-laptop.c 5755 5756DELL LAPTOP FREEFALL DRIVER 5757M: Pali Rohár <pali@kernel.org> 5758S: Maintained 5759F: drivers/platform/x86/dell/dell-smo8800.c 5760 5761DELL LAPTOP RBTN DRIVER 5762M: Pali Rohár <pali@kernel.org> 5763S: Maintained 5764F: drivers/platform/x86/dell/dell-rbtn.* 5765 5766DELL LAPTOP SMM DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768S: Maintained 5769F: Documentation/ABI/obsolete/procfs-i8k 5770F: drivers/hwmon/dell-smm-hwmon.c 5771F: include/uapi/linux/i8k.h 5772 5773DELL REMOTE BIOS UPDATE DRIVER 5774M: Stuart Hayes <stuart.w.hayes@gmail.com> 5775L: platform-driver-x86@vger.kernel.org 5776S: Maintained 5777F: drivers/platform/x86/dell/dell_rbu.c 5778 5779DELL SMBIOS DRIVER 5780M: Pali Rohár <pali@kernel.org> 5781L: Dell.Client.Kernel@dell.com 5782L: platform-driver-x86@vger.kernel.org 5783S: Maintained 5784F: drivers/platform/x86/dell/dell-smbios.* 5785 5786DELL SMBIOS SMM DRIVER 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios-smm.c 5791 5792DELL SMBIOS WMI DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-wmi.c 5797F: tools/wmi/dell-smbios-example.c 5798 5799DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5800M: Stuart Hayes <stuart.w.hayes@gmail.com> 5801L: platform-driver-x86@vger.kernel.org 5802S: Maintained 5803F: Documentation/driver-api/dcdbas.rst 5804F: drivers/platform/x86/dell/dcdbas.* 5805 5806DELL WMI DDV DRIVER 5807M: Armin Wolf <W_Armin@gmx.de> 5808S: Maintained 5809F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5810F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5811F: drivers/platform/x86/dell/dell-wmi-ddv.c 5812 5813DELL WMI DESCRIPTOR DRIVER 5814L: Dell.Client.Kernel@dell.com 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5817 5818DELL WMI HARDWARE PRIVACY SUPPORT 5819M: Perry Yuan <Perry.Yuan@dell.com> 5820L: Dell.Client.Kernel@dell.com 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-privacy.c 5824 5825DELL WMI NOTIFICATIONS DRIVER 5826M: Matthew Garrett <mjg59@srcf.ucam.org> 5827M: Pali Rohár <pali@kernel.org> 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-base.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5840M: Zev Weiss <zev@bewilderbeest.net> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5844 5845DELTA DPS920AB PSU DRIVER 5846M: Robert Marko <robert.marko@sartura.hr> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: Documentation/hwmon/dps920ab.rst 5850F: drivers/hwmon/pmbus/dps920ab.c 5851 5852DELTA NETWORKS TN48M CPLD DRIVERS 5853M: Robert Marko <robert.marko@sartura.hr> 5854S: Maintained 5855F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5856F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5857F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5858F: drivers/gpio/gpio-tn48m.c 5859F: include/dt-bindings/reset/delta,tn48m-reset.h 5860 5861DELTA ST MEDIA DRIVER 5862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5863L: linux-media@vger.kernel.org 5864S: Supported 5865W: https://linuxtv.org 5866T: git git://linuxtv.org/media_tree.git 5867F: drivers/media/platform/st/sti/delta 5868 5869DENALI NAND DRIVER 5870L: linux-mtd@lists.infradead.org 5871S: Orphan 5872F: drivers/mtd/nand/raw/denali* 5873 5874DESIGNWARE EDMA CORE IP DRIVER 5875M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/imx6*-dhcom-* 5993F: arch/arm/boot/dts/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Liam Mark <lmark@codeaurora.org> 6155R: Laura Abbott <labbott@redhat.com> 6156R: Brian Starkey <Brian.Starkey@arm.com> 6157R: John Stultz <jstultz@google.com> 6158L: linux-media@vger.kernel.org 6159L: dri-devel@lists.freedesktop.org 6160L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6161S: Maintained 6162T: git git://anongit.freedesktop.org/drm/drm-misc 6163F: drivers/dma-buf/dma-heap.c 6164F: drivers/dma-buf/heaps/* 6165F: include/linux/dma-heap.h 6166F: include/uapi/linux/dma-heap.h 6167 6168DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6169M: Lukasz Luba <lukasz.luba@arm.com> 6170L: linux-pm@vger.kernel.org 6171L: linux-samsung-soc@vger.kernel.org 6172S: Maintained 6173F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6174F: drivers/memory/samsung/exynos5422-dmc.c 6175 6176DME1737 HARDWARE MONITOR DRIVER 6177M: Juerg Haefliger <juergh@proton.me> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/dme1737.rst 6181F: drivers/hwmon/dme1737.c 6182 6183DMI/SMBIOS SUPPORT 6184M: Jean Delvare <jdelvare@suse.com> 6185S: Maintained 6186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6187F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6188F: drivers/firmware/dmi-id.c 6189F: drivers/firmware/dmi_scan.c 6190F: include/linux/dmi.h 6191 6192DOCUMENTATION 6193M: Jonathan Corbet <corbet@lwn.net> 6194L: linux-doc@vger.kernel.org 6195S: Maintained 6196P: Documentation/doc-guide/maintainer-profile.rst 6197T: git git://git.lwn.net/linux.git docs-next 6198F: Documentation/ 6199F: scripts/documentation-file-ref-check 6200F: scripts/kernel-doc 6201F: scripts/sphinx-pre-install 6202X: Documentation/ABI/ 6203X: Documentation/admin-guide/media/ 6204X: Documentation/devicetree/ 6205X: Documentation/driver-api/media/ 6206X: Documentation/firmware-guide/acpi/ 6207X: Documentation/i2c/ 6208X: Documentation/netlink/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION REPORTING ISSUES 6214M: Thorsten Leemhuis <linux@leemhuis.info> 6215L: linux-doc@vger.kernel.org 6216S: Maintained 6217F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6218F: Documentation/admin-guide/reporting-issues.rst 6219 6220DOCUMENTATION SCRIPTS 6221M: Mauro Carvalho Chehab <mchehab@kernel.org> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/sphinx/parse-headers.pl 6225F: scripts/documentation-file-ref-check 6226F: scripts/sphinx-pre-install 6227 6228DOCUMENTATION/ITALIAN 6229M: Federico Vaga <federico.vaga@vaga.pv.it> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/translations/it_IT 6233 6234DOCUMENTATION/JAPANESE 6235R: Akira Yokosawa <akiyks@gmail.com> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/ja_JP 6239 6240DONGWOON DW9714 LENS VOICE COIL DRIVER 6241M: Sakari Ailus <sakari.ailus@linux.intel.com> 6242L: linux-media@vger.kernel.org 6243S: Maintained 6244T: git git://linuxtv.org/media_tree.git 6245F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6246F: drivers/media/i2c/dw9714.c 6247 6248DONGWOON DW9768 LENS VOICE COIL DRIVER 6249M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6254F: drivers/media/i2c/dw9768.c 6255 6256DONGWOON DW9807 LENS VOICE COIL DRIVER 6257M: Sakari Ailus <sakari.ailus@linux.intel.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6262F: drivers/media/i2c/dw9807-vcm.c 6263 6264DOUBLETALK DRIVER 6265M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6266L: blinux-list@redhat.com 6267S: Maintained 6268F: drivers/char/dtlk.c 6269F: include/linux/dtlk.h 6270 6271DPAA2 DATAPATH I/O (DPIO) DRIVER 6272M: Roy Pledge <Roy.Pledge@nxp.com> 6273L: linux-kernel@vger.kernel.org 6274S: Maintained 6275F: drivers/soc/fsl/dpio 6276 6277DPAA2 ETHERNET DRIVER 6278M: Ioana Ciornei <ioana.ciornei@nxp.com> 6279L: netdev@vger.kernel.org 6280S: Maintained 6281F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6282F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6283F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6284F: drivers/net/ethernet/freescale/dpaa2/Makefile 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6286F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6287F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6288F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6289F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6290F: drivers/net/ethernet/freescale/dpaa2/dpni* 6291 6292DPAA2 ETHERNET SWITCH DRIVER 6293M: Ioana Ciornei <ioana.ciornei@nxp.com> 6294L: netdev@vger.kernel.org 6295S: Maintained 6296F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6298F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6299 6300DRBD DRIVER 6301M: Philipp Reisner <philipp.reisner@linbit.com> 6302M: Lars Ellenberg <lars.ellenberg@linbit.com> 6303M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6304L: drbd-dev@lists.linbit.com 6305S: Supported 6306W: http://www.drbd.org 6307T: git git://git.linbit.com/linux-drbd.git 6308T: git git://git.linbit.com/drbd-8.4.git 6309F: Documentation/admin-guide/blockdev/ 6310F: drivers/block/drbd/ 6311F: include/linux/drbd* 6312F: lib/lru_cache.c 6313 6314DRIVER COMPONENT FRAMEWORK 6315L: dri-devel@lists.freedesktop.org 6316F: drivers/base/component.c 6317F: include/linux/component.h 6318 6319DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6321R: "Rafael J. Wysocki" <rafael@kernel.org> 6322S: Supported 6323T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6324F: Documentation/core-api/kobject.rst 6325F: drivers/base/ 6326F: fs/debugfs/ 6327F: fs/sysfs/ 6328F: include/linux/debugfs.h 6329F: include/linux/fwnode.h 6330F: include/linux/kobj* 6331F: include/linux/property.h 6332F: lib/kobj* 6333 6334DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6335M: Nishanth Menon <nm@ti.com> 6336L: linux-pm@vger.kernel.org 6337S: Maintained 6338F: drivers/soc/ti/smartreflex.c 6339F: include/linux/power/smartreflex.h 6340 6341DRM ACCEL DRIVERS FOR INTEL VPU 6342M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6343M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6344L: dri-devel@lists.freedesktop.org 6345S: Supported 6346T: git git://anongit.freedesktop.org/drm/drm-misc 6347F: drivers/accel/ivpu/ 6348F: include/uapi/drm/ivpu_accel.h 6349 6350DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6351M: Oded Gabbay <ogabbay@kernel.org> 6352L: dri-devel@lists.freedesktop.org 6353S: Maintained 6354C: irc://irc.oftc.net/dri-devel 6355T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6356F: Documentation/accel/ 6357F: drivers/accel/ 6358F: include/drm/drm_accel.h 6359 6360DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6361M: Maxime Ripard <mripard@kernel.org> 6362M: Chen-Yu Tsai <wens@csie.org> 6363R: Jernej Skrabec <jernej.skrabec@gmail.com> 6364L: dri-devel@lists.freedesktop.org 6365S: Supported 6366T: git git://anongit.freedesktop.org/drm/drm-misc 6367F: drivers/gpu/drm/sun4i/sun8i* 6368 6369DRM DRIVER FOR ARM PL111 CLCD 6370M: Emma Anholt <emma@anholt.net> 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/pl111/ 6374 6375DRM DRIVER FOR ARM VERSATILE TFT PANELS 6376M: Linus Walleij <linus.walleij@linaro.org> 6377S: Maintained 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6380F: drivers/gpu/drm/panel/panel-arm-versatile.c 6381 6382DRM DRIVER FOR ASPEED BMC GFX 6383M: Joel Stanley <joel@jms.id.au> 6384L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6385S: Supported 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6388F: drivers/gpu/drm/aspeed/ 6389 6390DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6391M: Dave Airlie <airlied@redhat.com> 6392R: Thomas Zimmermann <tzimmermann@suse.de> 6393L: dri-devel@lists.freedesktop.org 6394S: Supported 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: drivers/gpu/drm/ast/ 6397 6398DRM DRIVER FOR BOCHS VIRTUAL GPU 6399M: Gerd Hoffmann <kraxel@redhat.com> 6400L: virtualization@lists.linux-foundation.org 6401S: Maintained 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/tiny/bochs.c 6404 6405DRM DRIVER FOR BOE HIMAX8279D PANELS 6406M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6407S: Maintained 6408F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6409F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6410 6411DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6412M: Jagan Teki <jagan@amarulasolutions.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6415F: drivers/gpu/drm/bridge/chipone-icn6211.c 6416 6417DRM DRIVER FOR EBBG FT8719 PANEL 6418M: Joel Selvaraj <jo@jsfamily.in> 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6422F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6423 6424DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6425M: Linus Walleij <linus.walleij@linaro.org> 6426S: Maintained 6427T: git git://anongit.freedesktop.org/drm/drm-misc 6428F: drivers/gpu/drm/tve200/ 6429 6430DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6431M: Icenowy Zheng <icenowy@aosc.io> 6432S: Maintained 6433F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6434F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6435 6436DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6437M: Jagan Teki <jagan@amarulasolutions.com> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6440F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6441 6442DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6443M: Thomas Zimmermann <tzimmermann@suse.de> 6444M: Javier Martinez Canillas <javierm@redhat.com> 6445L: dri-devel@lists.freedesktop.org 6446S: Maintained 6447T: git git://anongit.freedesktop.org/drm/drm-misc 6448F: drivers/gpu/drm/drm_aperture.c 6449F: drivers/gpu/drm/tiny/ofdrm.c 6450F: drivers/gpu/drm/tiny/simpledrm.c 6451F: drivers/video/aperture.c 6452F: drivers/video/nomodeset.c 6453F: include/drm/drm_aperture.h 6454F: include/linux/aperture.h 6455F: include/video/nomodeset.h 6456 6457DRM DRIVER FOR GENERIC EDP PANELS 6458R: Douglas Anderson <dianders@chromium.org> 6459F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6460F: drivers/gpu/drm/panel/panel-edp.c 6461 6462DRM DRIVER FOR GENERIC USB DISPLAY 6463M: Noralf Trønnes <noralf@tronnes.org> 6464S: Maintained 6465W: https://github.com/notro/gud/wiki 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: drivers/gpu/drm/gud/ 6468F: include/drm/gud.h 6469 6470DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6471M: Hans de Goede <hdegoede@redhat.com> 6472S: Maintained 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/tiny/gm12u320.c 6475 6476DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6477M: Ondrej Jirman <megi@xff.cz> 6478M: Javier Martinez Canillas <javierm@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6482F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6483 6484DRM DRIVER FOR HX8357D PANELS 6485M: Emma Anholt <emma@anholt.net> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6489F: drivers/gpu/drm/tiny/hx8357d.c 6490 6491DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6492M: Deepak Rawat <drawat.floss@gmail.com> 6493L: linux-hyperv@vger.kernel.org 6494L: dri-devel@lists.freedesktop.org 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: drivers/gpu/drm/hyperv 6498 6499DRM DRIVER FOR ILITEK ILI9225 PANELS 6500M: David Lechner <david@lechnology.com> 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6504F: drivers/gpu/drm/tiny/ili9225.c 6505 6506DRM DRIVER FOR ILITEK ILI9486 PANELS 6507M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6508S: Maintained 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6511F: drivers/gpu/drm/tiny/ili9486.c 6512 6513DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6514M: Jagan Teki <jagan@edgeble.ai> 6515S: Maintained 6516F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6517F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6518 6519DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6520M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6521S: Supported 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: drivers/gpu/drm/logicvc/ 6524 6525DRM DRIVER FOR LVDS PANELS 6526M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6527L: dri-devel@lists.freedesktop.org 6528S: Maintained 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: Documentation/devicetree/bindings/display/lvds.yaml 6531F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6532F: drivers/gpu/drm/panel/panel-lvds.c 6533 6534DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6535M: Guido Günther <agx@sigxcpu.org> 6536R: Purism Kernel Team <kernel@puri.sm> 6537S: Maintained 6538F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6539F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6540 6541DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6542M: Dave Airlie <airlied@redhat.com> 6543R: Thomas Zimmermann <tzimmermann@suse.de> 6544L: dri-devel@lists.freedesktop.org 6545S: Supported 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: drivers/gpu/drm/mgag200/ 6548 6549DRM DRIVER FOR MI0283QT 6550M: Noralf Trønnes <noralf@tronnes.org> 6551S: Maintained 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6554F: drivers/gpu/drm/tiny/mi0283qt.c 6555 6556DRM DRIVER FOR MIPI DBI compatible panels 6557M: Noralf Trønnes <noralf@tronnes.org> 6558S: Maintained 6559W: https://github.com/notro/panel-mipi-dbi/wiki 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6562F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6563 6564DRM DRIVER FOR MSM ADRENO GPU 6565M: Rob Clark <robdclark@gmail.com> 6566M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6567M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6568R: Sean Paul <sean@poorly.run> 6569L: linux-arm-msm@vger.kernel.org 6570L: dri-devel@lists.freedesktop.org 6571L: freedreno@lists.freedesktop.org 6572S: Maintained 6573B: https://gitlab.freedesktop.org/drm/msm/-/issues 6574T: git https://gitlab.freedesktop.org/drm/msm.git 6575F: Documentation/devicetree/bindings/display/msm/ 6576F: drivers/gpu/drm/msm/ 6577F: include/uapi/drm/msm_drm.h 6578 6579DRM DRIVER FOR NOVATEK NT35510 PANELS 6580M: Linus Walleij <linus.walleij@linaro.org> 6581S: Maintained 6582T: git git://anongit.freedesktop.org/drm/drm-misc 6583F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6584F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6585 6586DRM DRIVER FOR NOVATEK NT35560 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6592 6593DRM DRIVER FOR NOVATEK NT36523 PANELS 6594M: Jianhua Lu <lujianhua000@gmail.com> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6599 6600DRM DRIVER FOR NOVATEK NT36672A PANELS 6601M: Sumit Semwal <sumit.semwal@linaro.org> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6606 6607DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6608M: Ben Skeggs <bskeggs@redhat.com> 6609M: Karol Herbst <kherbst@redhat.com> 6610M: Lyude Paul <lyude@redhat.com> 6611L: dri-devel@lists.freedesktop.org 6612L: nouveau@lists.freedesktop.org 6613S: Supported 6614W: https://nouveau.freedesktop.org/ 6615Q: https://patchwork.freedesktop.org/project/nouveau/ 6616Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6617B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6618C: irc://irc.oftc.net/nouveau 6619T: git https://gitlab.freedesktop.org/drm/nouveau.git 6620F: drivers/gpu/drm/nouveau/ 6621F: include/uapi/drm/nouveau_drm.h 6622 6623DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6624M: Stefan Mavrodiev <stefan@olimex.com> 6625S: Maintained 6626F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6627F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6628 6629DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6630R: Douglas Anderson <dianders@chromium.org> 6631F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6632F: drivers/gpu/drm/bridge/parade-ps8640.c 6633 6634DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6635M: Noralf Trønnes <noralf@tronnes.org> 6636S: Maintained 6637T: git git://anongit.freedesktop.org/drm/drm-misc 6638F: Documentation/devicetree/bindings/display/repaper.txt 6639F: drivers/gpu/drm/tiny/repaper.c 6640 6641DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6642M: Dave Airlie <airlied@redhat.com> 6643M: Gerd Hoffmann <kraxel@redhat.com> 6644L: virtualization@lists.linux-foundation.org 6645S: Obsolete 6646W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: drivers/gpu/drm/tiny/cirrus.c 6649 6650DRM DRIVER FOR QXL VIRTUAL GPU 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654L: spice-devel@lists.freedesktop.org 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/qxl/ 6658F: include/uapi/drm/qxl_drm.h 6659 6660DRM DRIVER FOR RAYDIUM RM67191 PANELS 6661M: Robert Chiras <robert.chiras@nxp.com> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6664F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6665 6666DRM DRIVER FOR SAMSUNG DB7430 PANELS 6667M: Linus Walleij <linus.walleij@linaro.org> 6668S: Maintained 6669T: git git://anongit.freedesktop.org/drm/drm-misc 6670F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6671F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6672 6673DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6674M: Inki Dae <inki.dae@samsung.com> 6675M: Jagan Teki <jagan@amarulasolutions.com> 6676M: Marek Szyprowski <m.szyprowski@samsung.com> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6680F: drivers/gpu/drm/bridge/samsung-dsim.c 6681F: include/drm/bridge/samsung-dsim.h 6682 6683DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6684M: Markuss Broks <markuss.broks@gmail.com> 6685S: Maintained 6686F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6687F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6688 6689DRM DRIVER FOR SITRONIX ST7586 PANELS 6690M: David Lechner <david@lechnology.com> 6691S: Maintained 6692T: git git://anongit.freedesktop.org/drm/drm-misc 6693F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6694F: drivers/gpu/drm/tiny/st7586.c 6695 6696DRM DRIVER FOR SITRONIX ST7701 PANELS 6697M: Jagan Teki <jagan@amarulasolutions.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6700F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6701 6702DRM DRIVER FOR SITRONIX ST7703 PANELS 6703M: Guido Günther <agx@sigxcpu.org> 6704R: Purism Kernel Team <kernel@puri.sm> 6705R: Ondrej Jirman <megous@megous.com> 6706S: Maintained 6707F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6708F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6709 6710DRM DRIVER FOR SITRONIX ST7735R PANELS 6711M: David Lechner <david@lechnology.com> 6712S: Maintained 6713T: git git://anongit.freedesktop.org/drm/drm-misc 6714F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6715F: drivers/gpu/drm/tiny/st7735r.c 6716 6717DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6718M: Javier Martinez Canillas <javierm@redhat.com> 6719S: Maintained 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6722F: drivers/gpu/drm/solomon/ssd130x* 6723 6724DRM DRIVER FOR ST-ERICSSON MCDE 6725M: Linus Walleij <linus.walleij@linaro.org> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6729F: drivers/gpu/drm/mcde/ 6730 6731DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6732M: Jagan Teki <jagan@amarulasolutions.com> 6733S: Maintained 6734F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6735F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6736 6737DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6738R: Douglas Anderson <dianders@chromium.org> 6739F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6740F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6741 6742DRM DRIVER FOR TPO TPG110 PANELS 6743M: Linus Walleij <linus.walleij@linaro.org> 6744S: Maintained 6745T: git git://anongit.freedesktop.org/drm/drm-misc 6746F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6747F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6748 6749DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6750M: Dave Airlie <airlied@redhat.com> 6751R: Sean Paul <sean@poorly.run> 6752R: Thomas Zimmermann <tzimmermann@suse.de> 6753L: dri-devel@lists.freedesktop.org 6754S: Supported 6755T: git git://anongit.freedesktop.org/drm/drm-misc 6756F: drivers/gpu/drm/udl/ 6757 6758DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6759M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6760M: Melissa Wen <melissa.srw@gmail.com> 6761R: Haneen Mohammed <hamohammed.sa@gmail.com> 6762R: Daniel Vetter <daniel@ffwll.ch> 6763L: dri-devel@lists.freedesktop.org 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: Documentation/gpu/vkms.rst 6767F: drivers/gpu/drm/vkms/ 6768 6769DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6770M: Hans de Goede <hdegoede@redhat.com> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: drivers/gpu/drm/vboxvideo/ 6775 6776DRM DRIVER FOR VMWARE VIRTUAL GPU 6777M: Zack Rusin <zackr@vmware.com> 6778R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Supported 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/vmwgfx/ 6783F: include/uapi/drm/vmwgfx_drm.h 6784 6785DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6786M: Linus Walleij <linus.walleij@linaro.org> 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6790F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6791 6792DRM DRIVERS 6793M: David Airlie <airlied@gmail.com> 6794M: Daniel Vetter <daniel@ffwll.ch> 6795L: dri-devel@lists.freedesktop.org 6796S: Maintained 6797B: https://gitlab.freedesktop.org/drm 6798C: irc://irc.oftc.net/dri-devel 6799T: git git://anongit.freedesktop.org/drm/drm 6800F: Documentation/devicetree/bindings/display/ 6801F: Documentation/devicetree/bindings/gpu/ 6802F: Documentation/gpu/ 6803F: drivers/gpu/ 6804F: include/drm/ 6805F: include/linux/vga* 6806F: include/uapi/drm/ 6807 6808DRM DRIVERS AND MISC GPU PATCHES 6809M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6810M: Maxime Ripard <mripard@kernel.org> 6811M: Thomas Zimmermann <tzimmermann@suse.de> 6812S: Maintained 6813W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6814T: git git://anongit.freedesktop.org/drm/drm-misc 6815F: Documentation/gpu/ 6816F: drivers/gpu/drm/* 6817F: drivers/gpu/vga/ 6818F: include/drm/drm* 6819F: include/linux/vga* 6820F: include/uapi/drm/drm* 6821 6822DRM DRIVERS FOR ALLWINNER A10 6823M: Maxime Ripard <mripard@kernel.org> 6824M: Chen-Yu Tsai <wens@csie.org> 6825L: dri-devel@lists.freedesktop.org 6826S: Supported 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/devicetree/bindings/display/allwinner* 6829F: drivers/gpu/drm/sun4i/ 6830 6831DRM DRIVERS FOR AMLOGIC SOCS 6832M: Neil Armstrong <neil.armstrong@linaro.org> 6833L: dri-devel@lists.freedesktop.org 6834L: linux-amlogic@lists.infradead.org 6835S: Supported 6836W: http://linux-meson.com/ 6837T: git git://anongit.freedesktop.org/drm/drm-misc 6838F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6839F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6840F: Documentation/gpu/meson.rst 6841F: drivers/gpu/drm/meson/ 6842 6843DRM DRIVERS FOR ATMEL HLCDC 6844M: Sam Ravnborg <sam@ravnborg.org> 6845M: Boris Brezillon <bbrezillon@kernel.org> 6846L: dri-devel@lists.freedesktop.org 6847S: Supported 6848T: git git://anongit.freedesktop.org/drm/drm-misc 6849F: Documentation/devicetree/bindings/display/atmel/ 6850F: drivers/gpu/drm/atmel-hlcdc/ 6851 6852DRM DRIVERS FOR BRIDGE CHIPS 6853M: Andrzej Hajda <andrzej.hajda@intel.com> 6854M: Neil Armstrong <neil.armstrong@linaro.org> 6855M: Robert Foss <rfoss@kernel.org> 6856R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6857R: Jonas Karlman <jonas@kwiboo.se> 6858R: Jernej Skrabec <jernej.skrabec@gmail.com> 6859S: Maintained 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/devicetree/bindings/display/bridge/ 6862F: drivers/gpu/drm/bridge/ 6863F: include/drm/drm_bridge.h 6864 6865DRM DRIVERS FOR EXYNOS 6866M: Inki Dae <inki.dae@samsung.com> 6867M: Seung-Woo Kim <sw0312.kim@samsung.com> 6868M: Kyungmin Park <kyungmin.park@samsung.com> 6869L: dri-devel@lists.freedesktop.org 6870S: Supported 6871T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6872F: Documentation/devicetree/bindings/display/exynos/ 6873F: Documentation/devicetree/bindings/display/samsung/ 6874F: drivers/gpu/drm/exynos/ 6875F: include/uapi/drm/exynos_drm.h 6876 6877DRM DRIVERS FOR FREESCALE DCU 6878M: Stefan Agner <stefan@agner.ch> 6879M: Alison Wang <alison.wang@nxp.com> 6880L: dri-devel@lists.freedesktop.org 6881S: Supported 6882T: git git://anongit.freedesktop.org/drm/drm-misc 6883F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6884F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6885F: drivers/gpu/drm/fsl-dcu/ 6886 6887DRM DRIVERS FOR FREESCALE IMX 6888M: Philipp Zabel <p.zabel@pengutronix.de> 6889L: dri-devel@lists.freedesktop.org 6890S: Maintained 6891F: Documentation/devicetree/bindings/display/imx/ 6892F: drivers/gpu/drm/imx/ipuv3/ 6893F: drivers/gpu/ipu-v3/ 6894 6895DRM DRIVERS FOR FREESCALE IMX BRIDGE 6896M: Liu Ying <victor.liu@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Maintained 6899F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6900F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6901F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6902F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6903F: drivers/gpu/drm/bridge/imx/ 6904 6905DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6906M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Maintained 6909T: git git://github.com/patjak/drm-gma500 6910F: drivers/gpu/drm/gma500/ 6911 6912DRM DRIVERS FOR HISILICON 6913M: Xinliang Liu <xinliang.liu@linaro.org> 6914M: Tian Tao <tiantao6@hisilicon.com> 6915R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6916R: Sumit Semwal <sumit.semwal@linaro.org> 6917R: Yongqin Liu <yongqin.liu@linaro.org> 6918R: John Stultz <jstultz@google.com> 6919L: dri-devel@lists.freedesktop.org 6920S: Maintained 6921T: git git://anongit.freedesktop.org/drm/drm-misc 6922F: Documentation/devicetree/bindings/display/hisilicon/ 6923F: drivers/gpu/drm/hisilicon/ 6924 6925DRM DRIVERS FOR LIMA 6926M: Qiang Yu <yuq825@gmail.com> 6927L: dri-devel@lists.freedesktop.org 6928L: lima@lists.freedesktop.org (moderated for non-subscribers) 6929S: Maintained 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: drivers/gpu/drm/lima/ 6932F: include/uapi/drm/lima_drm.h 6933 6934DRM DRIVERS FOR MEDIATEK 6935M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6936M: Philipp Zabel <p.zabel@pengutronix.de> 6937L: dri-devel@lists.freedesktop.org 6938L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6939S: Supported 6940F: Documentation/devicetree/bindings/display/mediatek/ 6941F: drivers/gpu/drm/mediatek/ 6942F: drivers/phy/mediatek/phy-mtk-dp.c 6943F: drivers/phy/mediatek/phy-mtk-hdmi* 6944F: drivers/phy/mediatek/phy-mtk-mipi* 6945 6946DRM DRIVERS FOR NVIDIA TEGRA 6947M: Thierry Reding <thierry.reding@gmail.com> 6948M: Mikko Perttunen <mperttunen@nvidia.com> 6949L: dri-devel@lists.freedesktop.org 6950L: linux-tegra@vger.kernel.org 6951S: Supported 6952T: git https://gitlab.freedesktop.org/drm/tegra.git 6953F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6954F: Documentation/devicetree/bindings/gpu/host1x/ 6955F: drivers/gpu/drm/tegra/ 6956F: drivers/gpu/host1x/ 6957F: include/linux/host1x.h 6958F: include/uapi/drm/tegra_drm.h 6959 6960DRM DRIVERS FOR RENESAS 6961M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6962M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6963L: dri-devel@lists.freedesktop.org 6964L: linux-renesas-soc@vger.kernel.org 6965S: Supported 6966T: git git://linuxtv.org/pinchartl/media drm/du/next 6967F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6968F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6969F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6970F: Documentation/devicetree/bindings/display/renesas,du.yaml 6971F: drivers/gpu/drm/rcar-du/ 6972F: drivers/gpu/drm/shmobile/ 6973F: include/linux/platform_data/shmob_drm.h 6974 6975DRM DRIVERS FOR ROCKCHIP 6976M: Sandy Huang <hjc@rock-chips.com> 6977M: Heiko Stübner <heiko@sntech.de> 6978L: dri-devel@lists.freedesktop.org 6979S: Maintained 6980T: git git://anongit.freedesktop.org/drm/drm-misc 6981F: Documentation/devicetree/bindings/display/rockchip/ 6982F: drivers/gpu/drm/rockchip/ 6983 6984DRM DRIVERS FOR STI 6985M: Alain Volmat <alain.volmat@foss.st.com> 6986L: dri-devel@lists.freedesktop.org 6987S: Maintained 6988T: git git://anongit.freedesktop.org/drm/drm-misc 6989F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6990F: drivers/gpu/drm/sti 6991 6992DRM DRIVERS FOR STM 6993M: Yannick Fertre <yannick.fertre@foss.st.com> 6994M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6995M: Philippe Cornu <philippe.cornu@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7000F: drivers/gpu/drm/stm 7001 7002DRM DRIVERS FOR TI KEYSTONE 7003M: Jyri Sarha <jyri.sarha@iki.fi> 7004M: Tomi Valkeinen <tomba@kernel.org> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7009F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7010F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7011F: drivers/gpu/drm/tidss/ 7012 7013DRM DRIVERS FOR TI LCDC 7014M: Jyri Sarha <jyri.sarha@iki.fi> 7015R: Tomi Valkeinen <tomba@kernel.org> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018F: Documentation/devicetree/bindings/display/tilcdc/ 7019F: drivers/gpu/drm/tilcdc/ 7020 7021DRM DRIVERS FOR TI OMAP 7022M: Tomi Valkeinen <tomba@kernel.org> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025F: Documentation/devicetree/bindings/display/ti/ 7026F: drivers/gpu/drm/omapdrm/ 7027 7028DRM DRIVERS FOR V3D 7029M: Emma Anholt <emma@anholt.net> 7030M: Melissa Wen <mwen@igalia.com> 7031S: Supported 7032T: git git://anongit.freedesktop.org/drm/drm-misc 7033F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7034F: drivers/gpu/drm/v3d/ 7035F: include/uapi/drm/v3d_drm.h 7036 7037DRM DRIVERS FOR VC4 7038M: Emma Anholt <emma@anholt.net> 7039M: Maxime Ripard <mripard@kernel.org> 7040S: Supported 7041T: git git://github.com/anholt/linux 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7044F: drivers/gpu/drm/vc4/ 7045F: include/uapi/drm/vc4_drm.h 7046 7047DRM DRIVERS FOR VIVANTE GPU IP 7048M: Lucas Stach <l.stach@pengutronix.de> 7049R: Russell King <linux+etnaviv@armlinux.org.uk> 7050R: Christian Gmeiner <christian.gmeiner@gmail.com> 7051L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7052L: dri-devel@lists.freedesktop.org 7053S: Maintained 7054F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7055F: drivers/gpu/drm/etnaviv/ 7056F: include/uapi/drm/etnaviv_drm.h 7057 7058DRM DRIVERS FOR XEN 7059M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7060L: dri-devel@lists.freedesktop.org 7061L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7062S: Supported 7063T: git git://anongit.freedesktop.org/drm/drm-misc 7064F: Documentation/gpu/xen-front.rst 7065F: drivers/gpu/drm/xen/ 7066 7067DRM DRIVERS FOR XILINX 7068M: Hyun Kwon <hyun.kwon@xilinx.com> 7069M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7070L: dri-devel@lists.freedesktop.org 7071S: Maintained 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/devicetree/bindings/display/xlnx/ 7074F: drivers/gpu/drm/xlnx/ 7075 7076DRM GPU SCHEDULER 7077M: Luben Tuikov <luben.tuikov@amd.com> 7078L: dri-devel@lists.freedesktop.org 7079S: Maintained 7080T: git git://anongit.freedesktop.org/drm/drm-misc 7081F: drivers/gpu/drm/scheduler/ 7082F: include/drm/gpu_scheduler.h 7083 7084DRM PANEL DRIVERS 7085M: Neil Armstrong <neil.armstrong@linaro.org> 7086R: Sam Ravnborg <sam@ravnborg.org> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/panel/ 7091F: drivers/gpu/drm/drm_panel.c 7092F: drivers/gpu/drm/panel/ 7093F: include/drm/drm_panel.h 7094 7095DRM PRIVACY-SCREEN CLASS 7096M: Hans de Goede <hdegoede@redhat.com> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: drivers/gpu/drm/drm_privacy_screen* 7101F: include/drm/drm_privacy_screen* 7102 7103DRM TTM SUBSYSTEM 7104M: Christian Koenig <christian.koenig@amd.com> 7105M: Huang Rui <ray.huang@amd.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: drivers/gpu/drm/ttm/ 7110F: include/drm/ttm/ 7111 7112DSBR100 USB FM RADIO DRIVER 7113M: Alexey Klimov <klimov.linux@gmail.com> 7114L: linux-media@vger.kernel.org 7115S: Maintained 7116T: git git://linuxtv.org/media_tree.git 7117F: drivers/media/radio/dsbr100.c 7118 7119DT3155 MEDIA DRIVER 7120M: Hans Verkuil <hverkuil@xs4all.nl> 7121L: linux-media@vger.kernel.org 7122S: Odd Fixes 7123W: https://linuxtv.org 7124T: git git://linuxtv.org/media_tree.git 7125F: drivers/media/pci/dt3155/ 7126 7127DVB_USB_AF9015 MEDIA DRIVER 7128M: Antti Palosaari <crope@iki.fi> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131W: https://linuxtv.org 7132W: http://palosaari.fi/linux/ 7133Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7134T: git git://linuxtv.org/anttip/media_tree.git 7135F: drivers/media/usb/dvb-usb-v2/af9015* 7136 7137DVB_USB_AF9035 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9035* 7146 7147DVB_USB_ANYSEE MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/anysee* 7156 7157DVB_USB_AU6610 MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/au6610* 7166 7167DVB_USB_CE6230 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/ce6230* 7176 7177DVB_USB_CXUSB MEDIA DRIVER 7178M: Michael Krufky <mkrufky@linuxtv.org> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://github.com/mkrufky 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/media_tree.git 7185F: drivers/media/usb/dvb-usb/cxusb* 7186 7187DVB_USB_EC168 MEDIA DRIVER 7188M: Antti Palosaari <crope@iki.fi> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://palosaari.fi/linux/ 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/anttip/media_tree.git 7195F: drivers/media/usb/dvb-usb-v2/ec168* 7196 7197DVB_USB_GL861 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/gl861* 7205 7206DVB_USB_MXL111SF MEDIA DRIVER 7207M: Michael Krufky <mkrufky@linuxtv.org> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211W: http://github.com/mkrufky 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/mkrufky/mxl111sf.git 7214F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7215 7216DVB_USB_RTL28XXU MEDIA DRIVER 7217M: Antti Palosaari <crope@iki.fi> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://palosaari.fi/linux/ 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/anttip/media_tree.git 7224F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7225 7226DVB_USB_V2 MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7235F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7236 7237DYNAMIC DEBUG 7238M: Jason Baron <jbaron@akamai.com> 7239M: Jim Cromie <jim.cromie@gmail.com> 7240S: Maintained 7241F: include/linux/dynamic_debug.h 7242F: lib/dynamic_debug.c 7243F: lib/test_dynamic_debug.c 7244 7245DYNAMIC INTERRUPT MODERATION 7246M: Tal Gilboa <talgi@nvidia.com> 7247S: Maintained 7248F: Documentation/networking/net_dim.rst 7249F: include/linux/dim.h 7250F: lib/dim/ 7251 7252DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7253M: Daniel Lezcano <daniel.lezcano@kernel.org> 7254L: linux-pm@vger.kernel.org 7255S: Supported 7256B: https://bugzilla.kernel.org 7257T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7258F: drivers/powercap/dtpm* 7259F: include/linux/dtpm.h 7260 7261DZ DECSTATION DZ11 SERIAL DRIVER 7262M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7263S: Maintained 7264F: drivers/tty/serial/dz.* 7265 7266E3X0 POWER BUTTON DRIVER 7267M: Moritz Fischer <moritz.fischer@ettus.com> 7268L: usrp-users@lists.ettus.com 7269S: Supported 7270W: http://www.ettus.com 7271F: Documentation/devicetree/bindings/input/e3x0-button.txt 7272F: drivers/input/misc/e3x0-button.c 7273 7274E4000 MEDIA DRIVER 7275M: Antti Palosaari <crope@iki.fi> 7276L: linux-media@vger.kernel.org 7277S: Maintained 7278W: https://linuxtv.org 7279W: http://palosaari.fi/linux/ 7280Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7281T: git git://linuxtv.org/anttip/media_tree.git 7282F: drivers/media/tuners/e4000* 7283 7284EARTH_PT1 MEDIA DRIVER 7285M: Akihiro Tsukada <tskd08@gmail.com> 7286L: linux-media@vger.kernel.org 7287S: Odd Fixes 7288F: drivers/media/pci/pt1/ 7289 7290EARTH_PT3 MEDIA DRIVER 7291M: Akihiro Tsukada <tskd08@gmail.com> 7292L: linux-media@vger.kernel.org 7293S: Odd Fixes 7294F: drivers/media/pci/pt3/ 7295 7296EC100 MEDIA DRIVER 7297M: Antti Palosaari <crope@iki.fi> 7298L: linux-media@vger.kernel.org 7299S: Maintained 7300W: https://linuxtv.org 7301W: http://palosaari.fi/linux/ 7302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7303T: git git://linuxtv.org/anttip/media_tree.git 7304F: drivers/media/dvb-frontends/ec100* 7305 7306ECRYPT FILE SYSTEM 7307M: Tyler Hicks <code@tyhicks.com> 7308L: ecryptfs@vger.kernel.org 7309S: Odd Fixes 7310W: http://ecryptfs.org 7311W: https://launchpad.net/ecryptfs 7312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7313F: Documentation/filesystems/ecryptfs.rst 7314F: fs/ecryptfs/ 7315 7316EDAC-AMD64 7317M: Yazen Ghannam <yazen.ghannam@amd.com> 7318L: linux-edac@vger.kernel.org 7319S: Supported 7320F: drivers/edac/amd64_edac* 7321F: drivers/edac/mce_amd* 7322 7323EDAC-ARMADA 7324M: Jan Luebbe <jlu@pengutronix.de> 7325L: linux-edac@vger.kernel.org 7326S: Maintained 7327F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7328F: drivers/edac/armada_xp_* 7329 7330EDAC-AST2500 7331M: Stefan Schaeckeler <sschaeck@cisco.com> 7332S: Supported 7333F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7334F: drivers/edac/aspeed_edac.c 7335 7336EDAC-BLUEFIELD 7337M: Shravan Kumar Ramani <shravankr@nvidia.com> 7338S: Supported 7339F: drivers/edac/bluefield_edac.c 7340 7341EDAC-CALXEDA 7342M: Andre Przywara <andre.przywara@arm.com> 7343L: linux-edac@vger.kernel.org 7344S: Maintained 7345F: drivers/edac/highbank* 7346 7347EDAC-CAVIUM OCTEON 7348M: Ralf Baechle <ralf@linux-mips.org> 7349L: linux-edac@vger.kernel.org 7350L: linux-mips@vger.kernel.org 7351S: Supported 7352F: drivers/edac/octeon_edac* 7353 7354EDAC-CAVIUM THUNDERX 7355M: Robert Richter <rric@kernel.org> 7356L: linux-edac@vger.kernel.org 7357S: Odd Fixes 7358F: drivers/edac/thunderx_edac* 7359 7360EDAC-CORE 7361M: Borislav Petkov <bp@alien8.de> 7362M: Tony Luck <tony.luck@intel.com> 7363R: James Morse <james.morse@arm.com> 7364R: Mauro Carvalho Chehab <mchehab@kernel.org> 7365R: Robert Richter <rric@kernel.org> 7366L: linux-edac@vger.kernel.org 7367S: Supported 7368T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7369F: Documentation/admin-guide/ras.rst 7370F: Documentation/driver-api/edac.rst 7371F: drivers/edac/ 7372F: include/linux/edac.h 7373 7374EDAC-DMC520 7375M: Lei Wang <lewan@microsoft.com> 7376L: linux-edac@vger.kernel.org 7377S: Supported 7378F: drivers/edac/dmc520_edac.c 7379 7380EDAC-E752X 7381M: Mark Gross <markgross@kernel.org> 7382L: linux-edac@vger.kernel.org 7383S: Maintained 7384F: drivers/edac/e752x_edac.c 7385 7386EDAC-E7XXX 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e7xxx_edac.c 7390 7391EDAC-FSL_DDR 7392M: York Sun <york.sun@nxp.com> 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/fsl_ddr_edac.* 7396 7397EDAC-GHES 7398M: Mauro Carvalho Chehab <mchehab@kernel.org> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/ghes_edac.c 7402 7403EDAC-I10NM 7404M: Tony Luck <tony.luck@intel.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/i10nm_base.c 7408 7409EDAC-I3000 7410L: linux-edac@vger.kernel.org 7411S: Orphan 7412F: drivers/edac/i3000_edac.c 7413 7414EDAC-I5000 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/i5000_edac.c 7418 7419EDAC-I5400 7420M: Mauro Carvalho Chehab <mchehab@kernel.org> 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/i5400_edac.c 7424 7425EDAC-I7300 7426M: Mauro Carvalho Chehab <mchehab@kernel.org> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i7300_edac.c 7430 7431EDAC-I7CORE 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i7core_edac.c 7436 7437EDAC-I82443BXGX 7438M: Tim Small <tim@buttersideup.com> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i82443bxgx_edac.c 7442 7443EDAC-I82975X 7444M: "Arvind R." <arvino55@gmail.com> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i82975x_edac.c 7448 7449EDAC-IE31200 7450M: Jason Baron <jbaron@akamai.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/ie31200_edac.c 7454 7455EDAC-IGEN6 7456M: Tony Luck <tony.luck@intel.com> 7457R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/igen6_edac.c 7461 7462EDAC-MPC85XX 7463M: Johannes Thumshirn <morbidrsa@gmail.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/mpc85xx_edac.[ch] 7467 7468EDAC-PASEMI 7469M: Egor Martovetsky <egor@pasemi.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/pasemi_edac.c 7473 7474EDAC-PND2 7475M: Tony Luck <tony.luck@intel.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/pnd2_edac.[ch] 7479 7480EDAC-QCOM 7481M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7482L: linux-arm-msm@vger.kernel.org 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/qcom_edac.c 7486 7487EDAC-R82600 7488M: Tim Small <tim@buttersideup.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/r82600_edac.c 7492 7493EDAC-SBRIDGE 7494M: Tony Luck <tony.luck@intel.com> 7495R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/sb_edac.c 7499 7500EDAC-SKYLAKE 7501M: Tony Luck <tony.luck@intel.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/skx_*.[ch] 7505 7506EDAC-TI 7507M: Tero Kristo <kristo@kernel.org> 7508L: linux-edac@vger.kernel.org 7509S: Odd Fixes 7510F: drivers/edac/ti_edac.c 7511 7512EDIROL UA-101/UA-1000 DRIVER 7513M: Clemens Ladisch <clemens@ladisch.de> 7514L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7515S: Maintained 7516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7517F: sound/usb/misc/ua101.c 7518 7519EFI TEST DRIVER 7520M: Ivan Hu <ivan.hu@canonical.com> 7521M: Ard Biesheuvel <ardb@kernel.org> 7522L: linux-efi@vger.kernel.org 7523S: Maintained 7524F: drivers/firmware/efi/test/ 7525 7526EFI VARIABLE FILESYSTEM 7527M: Jeremy Kerr <jk@ozlabs.org> 7528M: Ard Biesheuvel <ardb@kernel.org> 7529L: linux-efi@vger.kernel.org 7530S: Maintained 7531T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7532F: fs/efivarfs/ 7533 7534EFIFB FRAMEBUFFER DRIVER 7535M: Peter Jones <pjones@redhat.com> 7536L: linux-fbdev@vger.kernel.org 7537S: Maintained 7538F: drivers/video/fbdev/efifb.c 7539 7540EFS FILESYSTEM 7541S: Orphan 7542W: http://aeschi.ch.eu.org/efs/ 7543F: fs/efs/ 7544 7545EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7546M: Douglas Miller <dougmill@linux.ibm.com> 7547L: netdev@vger.kernel.org 7548S: Maintained 7549F: drivers/net/ethernet/ibm/ehea/ 7550 7551ELM327 CAN NETWORK DRIVER 7552M: Max Staudt <max@enpas.org> 7553L: linux-can@vger.kernel.org 7554S: Maintained 7555F: Documentation/networking/device_drivers/can/can327.rst 7556F: drivers/net/can/can327.c 7557 7558EM28XX VIDEO4LINUX DRIVER 7559M: Mauro Carvalho Chehab <mchehab@kernel.org> 7560L: linux-media@vger.kernel.org 7561S: Maintained 7562W: https://linuxtv.org 7563T: git git://linuxtv.org/media_tree.git 7564F: Documentation/admin-guide/media/em28xx* 7565F: drivers/media/usb/em28xx/ 7566 7567EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7568M: Adrian Hunter <adrian.hunter@intel.com> 7569M: Ritesh Harjani <riteshh@codeaurora.org> 7570M: Asutosh Das <asutoshd@codeaurora.org> 7571L: linux-mmc@vger.kernel.org 7572S: Supported 7573F: drivers/mmc/host/cqhci* 7574 7575EMULEX 10Gbps iSCSI - OneConnect DRIVER 7576M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7577L: linux-scsi@vger.kernel.org 7578S: Supported 7579W: http://www.broadcom.com 7580F: drivers/scsi/be2iscsi/ 7581 7582EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7583M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7584M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7585M: Somnath Kotur <somnath.kotur@broadcom.com> 7586L: netdev@vger.kernel.org 7587S: Supported 7588W: http://www.emulex.com 7589F: drivers/net/ethernet/emulex/benet/ 7590 7591EMULEX ONECONNECT ROCE DRIVER 7592M: Selvin Xavier <selvin.xavier@broadcom.com> 7593L: linux-rdma@vger.kernel.org 7594S: Odd Fixes 7595W: http://www.broadcom.com 7596F: drivers/infiniband/hw/ocrdma/ 7597F: include/uapi/rdma/ocrdma-abi.h 7598 7599EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7600M: James Smart <james.smart@broadcom.com> 7601M: Ram Vegesna <ram.vegesna@broadcom.com> 7602L: linux-scsi@vger.kernel.org 7603L: target-devel@vger.kernel.org 7604S: Supported 7605W: http://www.broadcom.com 7606F: drivers/scsi/elx/ 7607 7608EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Dick Kennedy <dick.kennedy@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612S: Supported 7613W: http://www.broadcom.com 7614F: drivers/scsi/lpfc/ 7615 7616ENE CB710 FLASH CARD READER DRIVER 7617M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7618S: Maintained 7619F: drivers/misc/cb710/ 7620F: drivers/mmc/host/cb710-mmc.* 7621F: include/linux/cb710.h 7622 7623ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7624M: Maxim Levitsky <maximlevitsky@gmail.com> 7625S: Maintained 7626F: drivers/media/rc/ene_ir.* 7627 7628EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7629M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7630L: linuxppc-dev@lists.ozlabs.org 7631S: Maintained 7632F: drivers/tty/ehv_bytechan.c 7633 7634EPSON S1D13XXX FRAMEBUFFER DRIVER 7635M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7636S: Maintained 7637T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7638F: drivers/video/fbdev/s1d13xxxfb.c 7639F: include/video/s1d13xxxfb.h 7640 7641EROFS FILE SYSTEM 7642M: Gao Xiang <xiang@kernel.org> 7643M: Chao Yu <chao@kernel.org> 7644R: Yue Hu <huyue2@coolpad.com> 7645R: Jeffle Xu <jefflexu@linux.alibaba.com> 7646L: linux-erofs@lists.ozlabs.org 7647S: Maintained 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7649F: Documentation/ABI/testing/sysfs-fs-erofs 7650F: Documentation/filesystems/erofs.rst 7651F: fs/erofs/ 7652F: include/trace/events/erofs.h 7653 7654ERRSEQ ERROR TRACKING INFRASTRUCTURE 7655M: Jeff Layton <jlayton@kernel.org> 7656S: Maintained 7657F: include/linux/errseq.h 7658F: lib/errseq.c 7659 7660ESD CAN/USB DRIVERS 7661M: Frank Jungclaus <frank.jungclaus@esd.eu> 7662R: socketcan@esd.eu 7663L: linux-can@vger.kernel.org 7664S: Maintained 7665F: drivers/net/can/usb/esd_usb.c 7666 7667ET131X NETWORK DRIVER 7668M: Mark Einon <mark.einon@gmail.com> 7669S: Odd Fixes 7670F: drivers/net/ethernet/agere/ 7671 7672ETAS ES58X CAN/USB DRIVER 7673M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: Documentation/networking/devlink/etas_es58x.rst 7677F: drivers/net/can/usb/etas_es58x/ 7678 7679ETHERNET BRIDGE 7680M: Roopa Prabhu <roopa@nvidia.com> 7681M: Nikolay Aleksandrov <razor@blackwall.org> 7682L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7683L: netdev@vger.kernel.org 7684S: Maintained 7685W: http://www.linuxfoundation.org/en/Net:Bridge 7686F: include/linux/netfilter_bridge/ 7687F: net/bridge/ 7688 7689ETHERNET PHY LIBRARY 7690M: Andrew Lunn <andrew@lunn.ch> 7691M: Heiner Kallweit <hkallweit1@gmail.com> 7692R: Russell King <linux@armlinux.org.uk> 7693L: netdev@vger.kernel.org 7694S: Maintained 7695F: Documentation/ABI/testing/sysfs-class-net-phydev 7696F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7697F: Documentation/devicetree/bindings/net/mdio* 7698F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7699F: Documentation/networking/phy.rst 7700F: drivers/net/mdio/ 7701F: drivers/net/mdio/acpi_mdio.c 7702F: drivers/net/mdio/fwnode_mdio.c 7703F: drivers/net/mdio/of_mdio.c 7704F: drivers/net/pcs/ 7705F: drivers/net/phy/ 7706F: include/dt-bindings/net/qca-ar803x.h 7707F: include/linux/*mdio*.h 7708F: include/linux/linkmode.h 7709F: include/linux/mdio/*.h 7710F: include/linux/mii.h 7711F: include/linux/of_net.h 7712F: include/linux/phy.h 7713F: include/linux/phy_fixed.h 7714F: include/linux/platform_data/mdio-bcm-unimac.h 7715F: include/linux/platform_data/mdio-gpio.h 7716F: include/trace/events/mdio.h 7717F: include/uapi/linux/mdio.h 7718F: include/uapi/linux/mii.h 7719F: net/core/of_net.c 7720 7721EXEC & BINFMT API 7722R: Eric Biederman <ebiederm@xmission.com> 7723R: Kees Cook <keescook@chromium.org> 7724L: linux-mm@kvack.org 7725S: Supported 7726T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7727F: fs/*binfmt_*.c 7728F: fs/exec.c 7729F: include/linux/binfmts.h 7730F: include/linux/elf.h 7731F: include/uapi/linux/binfmts.h 7732F: include/uapi/linux/elf.h 7733F: tools/testing/selftests/exec/ 7734N: asm/elf.h 7735N: binfmt 7736 7737EXFAT FILE SYSTEM 7738M: Namjae Jeon <linkinjeon@kernel.org> 7739M: Sungjong Seo <sj1557.seo@samsung.com> 7740L: linux-fsdevel@vger.kernel.org 7741S: Maintained 7742T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7743F: fs/exfat/ 7744 7745EXT2 FILE SYSTEM 7746M: Jan Kara <jack@suse.com> 7747L: linux-ext4@vger.kernel.org 7748S: Maintained 7749F: Documentation/filesystems/ext2.rst 7750F: fs/ext2/ 7751F: include/linux/ext2* 7752 7753EXT4 FILE SYSTEM 7754M: "Theodore Ts'o" <tytso@mit.edu> 7755M: Andreas Dilger <adilger.kernel@dilger.ca> 7756L: linux-ext4@vger.kernel.org 7757S: Maintained 7758W: http://ext4.wiki.kernel.org 7759Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7761F: Documentation/filesystems/ext4/ 7762F: fs/ext4/ 7763F: include/trace/events/ext4.h 7764F: include/uapi/linux/ext4.h 7765 7766Extended Verification Module (EVM) 7767M: Mimi Zohar <zohar@linux.ibm.com> 7768L: linux-integrity@vger.kernel.org 7769S: Supported 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7771F: security/integrity/ 7772F: security/integrity/evm/ 7773 7774EXTENSIBLE FIRMWARE INTERFACE (EFI) 7775M: Ard Biesheuvel <ardb@kernel.org> 7776L: linux-efi@vger.kernel.org 7777S: Maintained 7778T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7779F: Documentation/admin-guide/efi-stub.rst 7780F: arch/*/include/asm/efi.h 7781F: arch/*/kernel/efi.c 7782F: arch/arm/boot/compressed/efi-header.S 7783F: arch/x86/platform/efi/ 7784F: drivers/firmware/efi/ 7785F: include/linux/efi*.h 7786 7787EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7788M: MyungJoo Ham <myungjoo.ham@samsung.com> 7789M: Chanwoo Choi <cw00.choi@samsung.com> 7790L: linux-kernel@vger.kernel.org 7791S: Maintained 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7793F: Documentation/devicetree/bindings/extcon/ 7794F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7795F: drivers/extcon/ 7796F: include/linux/extcon.h 7797F: include/linux/extcon/ 7798 7799EXTRA BOOT CONFIG 7800M: Masami Hiramatsu <mhiramat@kernel.org> 7801L: linux-kernel@vger.kernel.org 7802L: linux-trace-kernel@vger.kernel.org 7803S: Maintained 7804Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7806F: Documentation/admin-guide/bootconfig.rst 7807F: fs/proc/bootconfig.c 7808F: include/linux/bootconfig.h 7809F: lib/bootconfig-data.S 7810F: lib/bootconfig.c 7811F: tools/bootconfig/* 7812F: tools/bootconfig/scripts/* 7813 7814EXYNOS DP DRIVER 7815M: Jingoo Han <jingoohan1@gmail.com> 7816L: dri-devel@lists.freedesktop.org 7817S: Maintained 7818F: drivers/gpu/drm/exynos/exynos_dp* 7819 7820EXYNOS SYSMMU (IOMMU) driver 7821M: Marek Szyprowski <m.szyprowski@samsung.com> 7822L: iommu@lists.linux.dev 7823S: Maintained 7824F: drivers/iommu/exynos-iommu.c 7825 7826F2FS FILE SYSTEM 7827M: Jaegeuk Kim <jaegeuk@kernel.org> 7828M: Chao Yu <chao@kernel.org> 7829L: linux-f2fs-devel@lists.sourceforge.net 7830S: Maintained 7831W: https://f2fs.wiki.kernel.org/ 7832Q: https://patchwork.kernel.org/project/f2fs/list/ 7833B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7834T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7835F: Documentation/ABI/testing/sysfs-fs-f2fs 7836F: Documentation/filesystems/f2fs.rst 7837F: fs/f2fs/ 7838F: include/linux/f2fs_fs.h 7839F: include/trace/events/f2fs.h 7840F: include/uapi/linux/f2fs.h 7841 7842F71805F HARDWARE MONITORING DRIVER 7843M: Jean Delvare <jdelvare@suse.com> 7844L: linux-hwmon@vger.kernel.org 7845S: Maintained 7846F: Documentation/hwmon/f71805f.rst 7847F: drivers/hwmon/f71805f.c 7848 7849FADDR2LINE 7850M: Josh Poimboeuf <jpoimboe@kernel.org> 7851S: Maintained 7852F: scripts/faddr2line 7853 7854FAILOVER MODULE 7855M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7856L: netdev@vger.kernel.org 7857S: Supported 7858F: Documentation/networking/failover.rst 7859F: include/net/failover.h 7860F: net/core/failover.c 7861 7862FANOTIFY 7863M: Jan Kara <jack@suse.cz> 7864R: Amir Goldstein <amir73il@gmail.com> 7865R: Matthew Bobrowski <repnop@google.com> 7866L: linux-fsdevel@vger.kernel.org 7867S: Maintained 7868F: fs/notify/fanotify/ 7869F: include/linux/fanotify.h 7870F: include/uapi/linux/fanotify.h 7871 7872FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7873M: Linus Walleij <linus.walleij@linaro.org> 7874L: linux-usb@vger.kernel.org 7875S: Maintained 7876F: drivers/usb/fotg210/ 7877 7878FARSYNC SYNCHRONOUS DRIVER 7879M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7880S: Supported 7881W: http://www.farsite.co.uk/ 7882F: drivers/net/wan/farsync.* 7883 7884FAULT INJECTION SUPPORT 7885M: Akinobu Mita <akinobu.mita@gmail.com> 7886S: Supported 7887F: Documentation/fault-injection/ 7888F: lib/fault-inject.c 7889 7890FBTFT Framebuffer drivers 7891L: dri-devel@lists.freedesktop.org 7892L: linux-fbdev@vger.kernel.org 7893S: Orphan 7894F: drivers/staging/fbtft/ 7895 7896FC0011 TUNER DRIVER 7897M: Michael Buesch <m@bues.ch> 7898L: linux-media@vger.kernel.org 7899S: Maintained 7900F: drivers/media/tuners/fc0011.c 7901F: drivers/media/tuners/fc0011.h 7902 7903FC2580 MEDIA DRIVER 7904M: Antti Palosaari <crope@iki.fi> 7905L: linux-media@vger.kernel.org 7906S: Maintained 7907W: https://linuxtv.org 7908W: http://palosaari.fi/linux/ 7909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7910T: git git://linuxtv.org/anttip/media_tree.git 7911F: drivers/media/tuners/fc2580* 7912 7913FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7914M: Hannes Reinecke <hare@suse.de> 7915L: linux-scsi@vger.kernel.org 7916S: Supported 7917W: www.Open-FCoE.org 7918F: drivers/scsi/fcoe/ 7919F: drivers/scsi/libfc/ 7920F: include/scsi/fc/ 7921F: include/scsi/libfc.h 7922F: include/scsi/libfcoe.h 7923F: include/uapi/scsi/fc/ 7924 7925FILE LOCKING (flock() and fcntl()/lockf()) 7926M: Jeff Layton <jlayton@kernel.org> 7927M: Chuck Lever <chuck.lever@oracle.com> 7928L: linux-fsdevel@vger.kernel.org 7929S: Maintained 7930F: fs/fcntl.c 7931F: fs/locks.c 7932F: include/linux/fcntl.h 7933F: include/uapi/linux/fcntl.h 7934 7935FILESYSTEM DIRECT ACCESS (DAX) 7936M: Dan Williams <dan.j.williams@intel.com> 7937R: Matthew Wilcox <willy@infradead.org> 7938R: Jan Kara <jack@suse.cz> 7939L: linux-fsdevel@vger.kernel.org 7940L: nvdimm@lists.linux.dev 7941S: Supported 7942F: fs/dax.c 7943F: include/linux/dax.h 7944F: include/trace/events/fs_dax.h 7945 7946FILESYSTEMS (VFS and infrastructure) 7947M: Alexander Viro <viro@zeniv.linux.org.uk> 7948M: Christian Brauner <brauner@kernel.org> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/* 7952F: include/linux/fs.h 7953F: include/linux/fs_types.h 7954F: include/uapi/linux/fs.h 7955F: include/uapi/linux/openat2.h 7956 7957FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7958M: Riku Voipio <riku.voipio@iki.fi> 7959L: linux-hwmon@vger.kernel.org 7960S: Maintained 7961F: drivers/hwmon/f75375s.c 7962F: include/linux/f75375s.h 7963 7964FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7965M: Clemens Ladisch <clemens@ladisch.de> 7966M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7968S: Maintained 7969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7970F: include/uapi/sound/firewire.h 7971F: sound/firewire/ 7972 7973FIREWIRE MEDIA DRIVERS (firedtv) 7974M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7975L: linux-media@vger.kernel.org 7976L: linux1394-devel@lists.sourceforge.net 7977S: Maintained 7978T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7979F: drivers/media/firewire/ 7980 7981FIREWIRE SBP-2 TARGET 7982M: Chris Boot <bootc@bootc.net> 7983L: linux-scsi@vger.kernel.org 7984L: target-devel@vger.kernel.org 7985L: linux1394-devel@lists.sourceforge.net 7986S: Maintained 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7988F: drivers/target/sbp/ 7989 7990FIREWIRE SUBSYSTEM 7991M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7992M: Takashi Sakamoto <takaswie@kernel.org> 7993L: linux1394-devel@lists.sourceforge.net 7994S: Maintained 7995W: http://ieee1394.docs.kernel.org/ 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7997F: drivers/firewire/ 7998F: include/linux/firewire.h 7999F: include/uapi/linux/firewire*.h 8000F: tools/firewire/ 8001 8002FIRMWARE FRAMEWORK FOR ARMV8-A 8003M: Sudeep Holla <sudeep.holla@arm.com> 8004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8005S: Maintained 8006F: drivers/firmware/arm_ffa/ 8007F: include/linux/arm_ffa.h 8008 8009FIRMWARE LOADER (request_firmware) 8010M: Luis Chamberlain <mcgrof@kernel.org> 8011M: Russ Weight <russell.h.weight@intel.com> 8012L: linux-kernel@vger.kernel.org 8013S: Maintained 8014F: Documentation/firmware_class/ 8015F: drivers/base/firmware_loader/ 8016F: include/linux/firmware.h 8017 8018FLEXTIMER FTM-QUADDEC DRIVER 8019M: Patrick Havelange <patrick.havelange@essensium.com> 8020L: linux-iio@vger.kernel.org 8021S: Maintained 8022F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8023F: drivers/counter/ftm-quaddec.c 8024 8025FLOPPY DRIVER 8026M: Denis Efremov <efremov@linux.com> 8027L: linux-block@vger.kernel.org 8028S: Odd Fixes 8029F: drivers/block/floppy.c 8030 8031FLYSKY FSIA6B RC RECEIVER 8032M: Markus Koch <markus@notsyncing.net> 8033L: linux-input@vger.kernel.org 8034S: Maintained 8035F: drivers/input/joystick/fsia6b.c 8036 8037FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8038M: Geoffrey D. Bennett <g@b4.vu> 8039L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8040S: Maintained 8041T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8042F: sound/usb/mixer_scarlett_gen2.c 8043 8044FORCEDETH GIGABIT ETHERNET DRIVER 8045M: Rain River <rain.1986.08.12@gmail.com> 8046M: Zhu Yanjun <zyjzyj2000@gmail.com> 8047L: netdev@vger.kernel.org 8048S: Maintained 8049F: drivers/net/ethernet/nvidia/* 8050 8051FORTIFY_SOURCE 8052M: Kees Cook <keescook@chromium.org> 8053L: linux-hardening@vger.kernel.org 8054S: Supported 8055T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8056F: include/linux/fortify-string.h 8057F: lib/fortify_kunit.c 8058F: lib/memcpy_kunit.c 8059F: lib/strscpy_kunit.c 8060F: lib/test_fortify/* 8061F: scripts/test_fortify.sh 8062K: \b__NO_FORTIFY\b 8063 8064FPGA DFL DRIVERS 8065M: Wu Hao <hao.wu@intel.com> 8066R: Tom Rix <trix@redhat.com> 8067L: linux-fpga@vger.kernel.org 8068S: Maintained 8069F: Documentation/ABI/testing/sysfs-bus-dfl* 8070F: Documentation/fpga/dfl.rst 8071F: drivers/fpga/dfl* 8072F: drivers/uio/uio_dfl.c 8073F: include/linux/dfl.h 8074F: include/uapi/linux/fpga-dfl.h 8075 8076FPGA MANAGER FRAMEWORK 8077M: Moritz Fischer <mdf@kernel.org> 8078M: Wu Hao <hao.wu@intel.com> 8079M: Xu Yilun <yilun.xu@intel.com> 8080R: Tom Rix <trix@redhat.com> 8081L: linux-fpga@vger.kernel.org 8082S: Maintained 8083Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8085F: Documentation/devicetree/bindings/fpga/ 8086F: Documentation/driver-api/fpga/ 8087F: Documentation/fpga/ 8088F: drivers/fpga/ 8089F: include/linux/fpga/ 8090 8091FPU EMULATOR 8092M: Bill Metzenthen <billm@melbpc.org.au> 8093S: Maintained 8094W: https://floatingpoint.billm.au/ 8095F: arch/x86/math-emu/ 8096 8097FRAMEBUFFER CORE 8098M: Daniel Vetter <daniel@ffwll.ch> 8099S: Odd Fixes 8100T: git git://anongit.freedesktop.org/drm/drm-misc 8101F: drivers/video/fbdev/core/ 8102 8103FRAMEBUFFER LAYER 8104M: Helge Deller <deller@gmx.de> 8105L: linux-fbdev@vger.kernel.org 8106L: dri-devel@lists.freedesktop.org 8107S: Maintained 8108Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8109T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8110F: Documentation/fb/ 8111F: drivers/video/ 8112F: include/linux/fb.h 8113F: include/uapi/linux/fb.h 8114F: include/uapi/video/ 8115F: include/video/ 8116 8117FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8118M: Horia Geantă <horia.geanta@nxp.com> 8119M: Pankaj Gupta <pankaj.gupta@nxp.com> 8120M: Gaurav Jain <gaurav.jain@nxp.com> 8121L: linux-crypto@vger.kernel.org 8122S: Maintained 8123F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8124F: drivers/crypto/caam/ 8125 8126FREESCALE COLDFIRE M5441X MMC DRIVER 8127M: Angelo Dureghello <angelo.dureghello@timesys.com> 8128L: linux-mmc@vger.kernel.org 8129S: Maintained 8130F: drivers/mmc/host/sdhci-esdhc-mcf.c 8131F: include/linux/platform_data/mmc-esdhc-mcf.h 8132 8133FREESCALE DIU FRAMEBUFFER DRIVER 8134M: Timur Tabi <timur@kernel.org> 8135L: linux-fbdev@vger.kernel.org 8136S: Maintained 8137F: drivers/video/fbdev/fsl-diu-fb.* 8138 8139FREESCALE DMA DRIVER 8140M: Li Yang <leoyang.li@nxp.com> 8141M: Zhang Wei <zw@zh-kernel.org> 8142L: linuxppc-dev@lists.ozlabs.org 8143S: Maintained 8144F: drivers/dma/fsldma.* 8145 8146FREESCALE DSPI DRIVER 8147M: Vladimir Oltean <olteanv@gmail.com> 8148L: linux-spi@vger.kernel.org 8149S: Maintained 8150F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8151F: drivers/spi/spi-fsl-dspi.c 8152F: include/linux/spi/spi-fsl-dspi.h 8153 8154FREESCALE ENETC ETHERNET DRIVERS 8155M: Claudiu Manoil <claudiu.manoil@nxp.com> 8156L: netdev@vger.kernel.org 8157S: Maintained 8158F: drivers/net/ethernet/freescale/enetc/ 8159 8160FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8161M: Claudiu Manoil <claudiu.manoil@nxp.com> 8162L: netdev@vger.kernel.org 8163S: Maintained 8164F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8165F: drivers/net/ethernet/freescale/gianfar* 8166 8167FREESCALE GPMI NAND DRIVER 8168M: Han Xu <han.xu@nxp.com> 8169L: linux-mtd@lists.infradead.org 8170S: Maintained 8171F: drivers/mtd/nand/raw/gpmi-nand/* 8172 8173FREESCALE I2C CPM DRIVER 8174M: Jochen Friedrich <jochen@scram.de> 8175L: linuxppc-dev@lists.ozlabs.org 8176L: linux-i2c@vger.kernel.org 8177S: Maintained 8178F: drivers/i2c/busses/i2c-cpm.c 8179 8180FREESCALE IMX / MXC FEC DRIVER 8181M: Wei Fang <wei.fang@nxp.com> 8182R: Shenwei Wang <shenwei.wang@nxp.com> 8183R: Clark Wang <xiaoning.wang@nxp.com> 8184R: NXP Linux Team <linux-imx@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8188F: drivers/net/ethernet/freescale/fec.h 8189F: drivers/net/ethernet/freescale/fec_main.c 8190F: drivers/net/ethernet/freescale/fec_ptp.c 8191 8192FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8193M: Sascha Hauer <s.hauer@pengutronix.de> 8194R: Pengutronix Kernel Team <kernel@pengutronix.de> 8195L: linux-fbdev@vger.kernel.org 8196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8197S: Maintained 8198F: drivers/video/fbdev/imxfb.c 8199 8200FREESCALE IMX DDR PMU DRIVER 8201M: Frank Li <Frank.li@nxp.com> 8202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8203S: Maintained 8204F: Documentation/admin-guide/perf/imx-ddr.rst 8205F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8206F: drivers/perf/fsl_imx8_ddr_perf.c 8207 8208FREESCALE IMX I2C DRIVER 8209M: Oleksij Rempel <o.rempel@pengutronix.de> 8210R: Pengutronix Kernel Team <kernel@pengutronix.de> 8211L: linux-i2c@vger.kernel.org 8212S: Maintained 8213F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8214F: drivers/i2c/busses/i2c-imx.c 8215 8216FREESCALE IMX LPI2C DRIVER 8217M: Dong Aisheng <aisheng.dong@nxp.com> 8218L: linux-i2c@vger.kernel.org 8219L: linux-imx@nxp.com 8220S: Maintained 8221F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8222F: drivers/i2c/busses/i2c-imx-lpi2c.c 8223 8224FREESCALE MPC I2C DRIVER 8225M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8226L: linux-i2c@vger.kernel.org 8227S: Maintained 8228F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8229F: drivers/i2c/busses/i2c-mpc.c 8230 8231FREESCALE QORIQ DPAA ETHERNET DRIVER 8232M: Madalin Bucur <madalin.bucur@nxp.com> 8233L: netdev@vger.kernel.org 8234S: Maintained 8235F: drivers/net/ethernet/freescale/dpaa 8236 8237FREESCALE QORIQ DPAA FMAN DRIVER 8238M: Madalin Bucur <madalin.bucur@nxp.com> 8239R: Sean Anderson <sean.anderson@seco.com> 8240L: netdev@vger.kernel.org 8241S: Maintained 8242F: Documentation/devicetree/bindings/net/fsl-fman.txt 8243F: drivers/net/ethernet/freescale/fman 8244 8245FREESCALE QORIQ PTP CLOCK DRIVER 8246M: Yangbo Lu <yangbo.lu@nxp.com> 8247L: netdev@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8250F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8251F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8252F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8253F: drivers/ptp/ptp_qoriq.c 8254F: drivers/ptp/ptp_qoriq_debugfs.c 8255F: include/linux/fsl/ptp_qoriq.h 8256 8257FREESCALE QUAD SPI DRIVER 8258M: Han Xu <han.xu@nxp.com> 8259L: linux-spi@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8262F: drivers/spi/spi-fsl-qspi.c 8263 8264FREESCALE QUICC ENGINE LIBRARY 8265M: Qiang Zhao <qiang.zhao@nxp.com> 8266L: linuxppc-dev@lists.ozlabs.org 8267S: Maintained 8268F: drivers/soc/fsl/qe/ 8269F: include/soc/fsl/qe/ 8270 8271FREESCALE QUICC ENGINE QMC DRIVER 8272M: Herve Codina <herve.codina@bootlin.com> 8273L: linuxppc-dev@lists.ozlabs.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8276F: drivers/soc/fsl/qe/qmc.c 8277F: include/soc/fsl/qe/qmc.h 8278 8279FREESCALE QUICC ENGINE TSA DRIVER 8280M: Herve Codina <herve.codina@bootlin.com> 8281L: linuxppc-dev@lists.ozlabs.org 8282S: Maintained 8283F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8284F: drivers/soc/fsl/qe/tsa.c 8285F: drivers/soc/fsl/qe/tsa.h 8286F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8287 8288FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8289M: Li Yang <leoyang.li@nxp.com> 8290L: netdev@vger.kernel.org 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: drivers/net/ethernet/freescale/ucc_geth* 8294 8295FREESCALE QUICC ENGINE UCC HDLC DRIVER 8296M: Zhao Qiang <qiang.zhao@nxp.com> 8297L: netdev@vger.kernel.org 8298L: linuxppc-dev@lists.ozlabs.org 8299S: Maintained 8300F: drivers/net/wan/fsl_ucc_hdlc* 8301 8302FREESCALE QUICC ENGINE UCC UART DRIVER 8303M: Timur Tabi <timur@kernel.org> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: drivers/tty/serial/ucc_uart.c 8307 8308FREESCALE SOC DRIVERS 8309M: Li Yang <leoyang.li@nxp.com> 8310L: linuxppc-dev@lists.ozlabs.org 8311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8312S: Maintained 8313F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8314F: Documentation/devicetree/bindings/soc/fsl/ 8315F: drivers/soc/fsl/ 8316F: include/linux/fsl/ 8317F: include/soc/fsl/ 8318 8319FREESCALE SOC FS_ENET DRIVER 8320M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8321L: linuxppc-dev@lists.ozlabs.org 8322L: netdev@vger.kernel.org 8323S: Maintained 8324F: drivers/net/ethernet/freescale/fs_enet/ 8325F: include/linux/fs_enet_pd.h 8326 8327FREESCALE SOC SOUND DRIVERS 8328M: Shengjiu Wang <shengjiu.wang@gmail.com> 8329M: Xiubo Li <Xiubo.Lee@gmail.com> 8330R: Fabio Estevam <festevam@gmail.com> 8331R: Nicolin Chen <nicoleotsuka@gmail.com> 8332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: sound/soc/fsl/fsl* 8336F: sound/soc/fsl/imx* 8337F: sound/soc/fsl/mpc8610_hpcd.c 8338 8339FREESCALE SOC SOUND QMC DRIVER 8340M: Herve Codina <herve.codina@bootlin.com> 8341L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8342L: linuxppc-dev@lists.ozlabs.org 8343S: Maintained 8344F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8345F: sound/soc/fsl/fsl_qmc_audio.c 8346 8347FREESCALE USB PERIPHERAL DRIVERS 8348M: Li Yang <leoyang.li@nxp.com> 8349L: linux-usb@vger.kernel.org 8350L: linuxppc-dev@lists.ozlabs.org 8351S: Maintained 8352F: drivers/usb/gadget/udc/fsl* 8353 8354FREESCALE USB PHY DRIVER 8355M: Ran Wang <ran.wang_1@nxp.com> 8356L: linux-usb@vger.kernel.org 8357L: linuxppc-dev@lists.ozlabs.org 8358S: Maintained 8359F: drivers/usb/phy/phy-fsl-usb* 8360 8361FREEVXFS FILESYSTEM 8362M: Christoph Hellwig <hch@infradead.org> 8363S: Maintained 8364W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8365F: fs/freevxfs/ 8366 8367FREEZER 8368M: "Rafael J. Wysocki" <rafael@kernel.org> 8369M: Pavel Machek <pavel@ucw.cz> 8370L: linux-pm@vger.kernel.org 8371S: Supported 8372F: Documentation/power/freezing-of-tasks.rst 8373F: include/linux/freezer.h 8374F: kernel/freezer.c 8375 8376FRONTSWAP API 8377M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8378L: linux-kernel@vger.kernel.org 8379S: Maintained 8380F: include/linux/frontswap.h 8381F: mm/frontswap.c 8382 8383FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8384M: David Howells <dhowells@redhat.com> 8385L: linux-cachefs@redhat.com (moderated for non-subscribers) 8386S: Supported 8387F: Documentation/filesystems/caching/ 8388F: fs/fscache/ 8389F: include/linux/fscache*.h 8390 8391FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8392M: Eric Biggers <ebiggers@kernel.org> 8393M: Theodore Y. Ts'o <tytso@mit.edu> 8394M: Jaegeuk Kim <jaegeuk@kernel.org> 8395L: linux-fscrypt@vger.kernel.org 8396S: Supported 8397Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8398T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8399F: Documentation/filesystems/fscrypt.rst 8400F: fs/crypto/ 8401F: include/linux/fscrypt.h 8402F: include/uapi/linux/fscrypt.h 8403 8404FSI SUBSYSTEM 8405M: Jeremy Kerr <jk@ozlabs.org> 8406M: Joel Stanley <joel@jms.id.au> 8407R: Alistar Popple <alistair@popple.id.au> 8408R: Eddie James <eajames@linux.ibm.com> 8409L: linux-fsi@lists.ozlabs.org 8410S: Supported 8411Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8412T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8413F: drivers/fsi/ 8414F: include/linux/fsi*.h 8415F: include/trace/events/fsi*.h 8416 8417FSI-ATTACHED I2C DRIVER 8418M: Eddie James <eajames@linux.ibm.com> 8419L: linux-i2c@vger.kernel.org 8420L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8421S: Maintained 8422F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8423F: drivers/i2c/busses/i2c-fsi.c 8424 8425FSI-ATTACHED SPI DRIVER 8426M: Eddie James <eajames@linux.ibm.com> 8427L: linux-spi@vger.kernel.org 8428S: Maintained 8429F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8430F: drivers/spi/spi-fsi.c 8431 8432FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8433M: Jan Kara <jack@suse.cz> 8434R: Amir Goldstein <amir73il@gmail.com> 8435L: linux-fsdevel@vger.kernel.org 8436S: Maintained 8437T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8438F: fs/notify/ 8439F: include/linux/fsnotify*.h 8440 8441FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8442M: Eric Biggers <ebiggers@kernel.org> 8443M: Theodore Y. Ts'o <tytso@mit.edu> 8444L: fsverity@lists.linux.dev 8445S: Supported 8446Q: https://patchwork.kernel.org/project/fsverity/list/ 8447T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8448F: Documentation/filesystems/fsverity.rst 8449F: fs/verity/ 8450F: include/linux/fsverity.h 8451F: include/uapi/linux/fsverity.h 8452 8453FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8454M: Michael Zaidman <michael.zaidman@gmail.com> 8455L: linux-i2c@vger.kernel.org 8456L: linux-input@vger.kernel.org 8457S: Maintained 8458F: drivers/hid/hid-ft260.c 8459 8460FUJITSU LAPTOP EXTRAS 8461M: Jonathan Woithe <jwoithe@just42.net> 8462L: platform-driver-x86@vger.kernel.org 8463S: Maintained 8464F: drivers/platform/x86/fujitsu-laptop.c 8465 8466FUJITSU TABLET EXTRAS 8467M: Robert Gerlach <khnz@gmx.de> 8468L: platform-driver-x86@vger.kernel.org 8469S: Maintained 8470F: drivers/platform/x86/fujitsu-tablet.c 8471 8472FUNCTION HOOKS (FTRACE) 8473M: Steven Rostedt <rostedt@goodmis.org> 8474M: Masami Hiramatsu <mhiramat@kernel.org> 8475R: Mark Rutland <mark.rutland@arm.com> 8476L: linux-kernel@vger.kernel.org 8477L: linux-trace-kernel@vger.kernel.org 8478S: Maintained 8479Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8480T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8481F: Documentation/trace/ftrace* 8482F: arch/*/*/*/*ftrace* 8483F: arch/*/*/*ftrace* 8484F: include/*/ftrace.h 8485F: kernel/trace/fgraph.c 8486F: kernel/trace/ftrace* 8487F: samples/ftrace 8488 8489FUNGIBLE ETHERNET DRIVERS 8490M: Dimitris Michailidis <dmichail@fungible.com> 8491L: netdev@vger.kernel.org 8492S: Supported 8493F: drivers/net/ethernet/fungible/ 8494 8495FUSE: FILESYSTEM IN USERSPACE 8496M: Miklos Szeredi <miklos@szeredi.hu> 8497L: linux-fsdevel@vger.kernel.org 8498S: Maintained 8499W: https://github.com/libfuse/ 8500T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8501F: Documentation/filesystems/fuse.rst 8502F: fs/fuse/ 8503F: include/uapi/linux/fuse.h 8504 8505FUTEX SUBSYSTEM 8506M: Thomas Gleixner <tglx@linutronix.de> 8507M: Ingo Molnar <mingo@redhat.com> 8508R: Peter Zijlstra <peterz@infradead.org> 8509R: Darren Hart <dvhart@infradead.org> 8510R: Davidlohr Bueso <dave@stgolabs.net> 8511R: André Almeida <andrealmeid@igalia.com> 8512L: linux-kernel@vger.kernel.org 8513S: Maintained 8514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8515F: Documentation/locking/*futex* 8516F: include/asm-generic/futex.h 8517F: include/linux/futex.h 8518F: include/uapi/linux/futex.h 8519F: kernel/futex/* 8520F: tools/perf/bench/futex* 8521F: tools/testing/selftests/futex/ 8522 8523GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8524M: Tim Harvey <tharvey@gateworks.com> 8525S: Maintained 8526F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8527F: Documentation/hwmon/gsc-hwmon.rst 8528F: drivers/hwmon/gsc-hwmon.c 8529F: drivers/mfd/gateworks-gsc.c 8530F: include/linux/mfd/gsc.h 8531F: include/linux/platform_data/gsc_hwmon.h 8532 8533GCC PLUGINS 8534M: Kees Cook <keescook@chromium.org> 8535L: linux-hardening@vger.kernel.org 8536S: Maintained 8537T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8538F: Documentation/kbuild/gcc-plugins.rst 8539F: scripts/Makefile.gcc-plugins 8540F: scripts/gcc-plugins/ 8541 8542GCOV BASED KERNEL PROFILING 8543M: Peter Oberparleiter <oberpar@linux.ibm.com> 8544S: Maintained 8545F: Documentation/dev-tools/gcov.rst 8546F: kernel/gcov/ 8547 8548GDB KERNEL DEBUGGING HELPER SCRIPTS 8549M: Jan Kiszka <jan.kiszka@siemens.com> 8550M: Kieran Bingham <kbingham@kernel.org> 8551S: Supported 8552F: scripts/gdb/ 8553 8554GEMINI CRYPTO DRIVER 8555M: Corentin Labbe <clabbe@baylibre.com> 8556L: linux-crypto@vger.kernel.org 8557S: Maintained 8558F: drivers/crypto/gemini/ 8559 8560GEMTEK FM RADIO RECEIVER DRIVER 8561M: Hans Verkuil <hverkuil@xs4all.nl> 8562L: linux-media@vger.kernel.org 8563S: Maintained 8564W: https://linuxtv.org 8565T: git git://linuxtv.org/media_tree.git 8566F: drivers/media/radio/radio-gemtek* 8567 8568GENERIC ARCHITECTURE TOPOLOGY 8569M: Sudeep Holla <sudeep.holla@arm.com> 8570L: linux-kernel@vger.kernel.org 8571S: Maintained 8572F: drivers/base/arch_topology.c 8573F: include/linux/arch_topology.h 8574 8575GENERIC ENTRY CODE 8576M: Thomas Gleixner <tglx@linutronix.de> 8577M: Peter Zijlstra <peterz@infradead.org> 8578M: Andy Lutomirski <luto@kernel.org> 8579L: linux-kernel@vger.kernel.org 8580S: Maintained 8581T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8582F: include/linux/entry-common.h 8583F: include/linux/entry-kvm.h 8584F: kernel/entry/ 8585 8586GENERIC GPIO I2C DRIVER 8587M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8588S: Supported 8589F: drivers/i2c/busses/i2c-gpio.c 8590F: include/linux/platform_data/i2c-gpio.h 8591 8592GENERIC GPIO I2C MULTIPLEXER DRIVER 8593M: Peter Korsgaard <peter.korsgaard@barco.com> 8594L: linux-i2c@vger.kernel.org 8595S: Supported 8596F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8597F: drivers/i2c/muxes/i2c-mux-gpio.c 8598F: include/linux/platform_data/i2c-mux-gpio.h 8599 8600GENERIC HDLC (WAN) DRIVERS 8601M: Krzysztof Halasa <khc@pm.waw.pl> 8602S: Maintained 8603W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8604F: drivers/net/wan/c101.c 8605F: drivers/net/wan/hd6457* 8606F: drivers/net/wan/hdlc* 8607F: drivers/net/wan/n2.c 8608F: drivers/net/wan/pc300too.c 8609F: drivers/net/wan/pci200syn.c 8610F: drivers/net/wan/wanxl* 8611 8612GENERIC INCLUDE/ASM HEADER FILES 8613M: Arnd Bergmann <arnd@arndb.de> 8614L: linux-arch@vger.kernel.org 8615S: Maintained 8616T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8617F: include/asm-generic/ 8618F: include/uapi/asm-generic/ 8619 8620GENERIC PHY FRAMEWORK 8621M: Vinod Koul <vkoul@kernel.org> 8622M: Kishon Vijay Abraham I <kishon@kernel.org> 8623L: linux-phy@lists.infradead.org 8624S: Supported 8625Q: https://patchwork.kernel.org/project/linux-phy/list/ 8626T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8627F: Documentation/devicetree/bindings/phy/ 8628F: drivers/phy/ 8629F: include/dt-bindings/phy/ 8630F: include/linux/phy/ 8631 8632GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8633M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8634S: Supported 8635F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8636 8637GENERIC PM DOMAINS 8638M: "Rafael J. Wysocki" <rafael@kernel.org> 8639M: Kevin Hilman <khilman@kernel.org> 8640M: Ulf Hansson <ulf.hansson@linaro.org> 8641L: linux-pm@vger.kernel.org 8642S: Supported 8643F: Documentation/devicetree/bindings/power/power?domain* 8644F: drivers/base/power/domain*.c 8645F: include/linux/pm_domain.h 8646 8647GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8648M: Eugen Hristev <eugen.hristev@microchip.com> 8649L: linux-input@vger.kernel.org 8650S: Maintained 8651F: drivers/input/touchscreen/resistive-adc-touch.c 8652 8653GENERIC STRING LIBRARY 8654R: Andy Shevchenko <andy@kernel.org> 8655S: Maintained 8656F: lib/string.c 8657F: lib/string_helpers.c 8658F: lib/test-string_helpers.c 8659F: lib/test_string.c 8660 8661GENERIC UIO DRIVER FOR PCI DEVICES 8662M: "Michael S. Tsirkin" <mst@redhat.com> 8663L: kvm@vger.kernel.org 8664S: Supported 8665F: drivers/uio/uio_pci_generic.c 8666 8667GENERIC VDSO LIBRARY 8668M: Andy Lutomirski <luto@kernel.org> 8669M: Thomas Gleixner <tglx@linutronix.de> 8670M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8671L: linux-kernel@vger.kernel.org 8672S: Maintained 8673T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8674F: include/asm-generic/vdso/vsyscall.h 8675F: include/vdso/ 8676F: kernel/time/vsyscall.c 8677F: lib/vdso/ 8678 8679GENWQE (IBM Generic Workqueue Card) 8680M: Frank Haverkamp <haver@linux.ibm.com> 8681S: Supported 8682F: drivers/misc/genwqe/ 8683 8684GET_MAINTAINER SCRIPT 8685M: Joe Perches <joe@perches.com> 8686S: Maintained 8687F: scripts/get_maintainer.pl 8688 8689GFS2 FILE SYSTEM 8690M: Bob Peterson <rpeterso@redhat.com> 8691M: Andreas Gruenbacher <agruenba@redhat.com> 8692L: cluster-devel@redhat.com 8693S: Supported 8694B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8695T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8696F: Documentation/filesystems/gfs2* 8697F: fs/gfs2/ 8698F: include/uapi/linux/gfs2_ondisk.h 8699 8700GIGABYTE WMI DRIVER 8701M: Thomas Weißschuh <thomas@weissschuh.net> 8702L: platform-driver-x86@vger.kernel.org 8703S: Maintained 8704F: drivers/platform/x86/gigabyte-wmi.c 8705 8706GNSS SUBSYSTEM 8707M: Johan Hovold <johan@kernel.org> 8708S: Maintained 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8710F: Documentation/ABI/testing/sysfs-class-gnss 8711F: Documentation/devicetree/bindings/gnss/ 8712F: drivers/gnss/ 8713F: include/linux/gnss.h 8714 8715GO7007 MPEG CODEC 8716M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8717L: linux-media@vger.kernel.org 8718S: Maintained 8719F: drivers/media/usb/go7007/ 8720 8721GOODIX TOUCHSCREEN 8722M: Bastien Nocera <hadess@hadess.net> 8723M: Hans de Goede <hdegoede@redhat.com> 8724L: linux-input@vger.kernel.org 8725S: Maintained 8726F: drivers/input/touchscreen/goodix* 8727 8728GOOGLE ETHERNET DRIVERS 8729M: Jeroen de Borst <jeroendb@google.com> 8730M: Praveen Kaligineedi <pkaligineedi@google.com> 8731R: Shailend Chand <shailend@google.com> 8732L: netdev@vger.kernel.org 8733S: Supported 8734F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8735F: drivers/net/ethernet/google 8736 8737GPD POCKET FAN DRIVER 8738M: Hans de Goede <hdegoede@redhat.com> 8739L: platform-driver-x86@vger.kernel.org 8740S: Maintained 8741F: drivers/platform/x86/gpd-pocket-fan.c 8742 8743GPIO ACPI SUPPORT 8744M: Mika Westerberg <mika.westerberg@linux.intel.com> 8745M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8746L: linux-gpio@vger.kernel.org 8747L: linux-acpi@vger.kernel.org 8748S: Supported 8749T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8750F: Documentation/firmware-guide/acpi/gpio-properties.rst 8751F: drivers/gpio/gpiolib-acpi.c 8752F: drivers/gpio/gpiolib-acpi.h 8753 8754GPIO AGGREGATOR 8755M: Geert Uytterhoeven <geert+renesas@glider.be> 8756L: linux-gpio@vger.kernel.org 8757S: Supported 8758F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8759F: drivers/gpio/gpio-aggregator.c 8760 8761GPIO IR Transmitter 8762M: Sean Young <sean@mess.org> 8763L: linux-media@vger.kernel.org 8764S: Maintained 8765F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8766F: drivers/media/rc/gpio-ir-tx.c 8767 8768GPIO MOCKUP DRIVER 8769M: Bamvor Jian Zhang <bamv2005@gmail.com> 8770L: linux-gpio@vger.kernel.org 8771S: Maintained 8772F: drivers/gpio/gpio-mockup.c 8773F: tools/testing/selftests/gpio/ 8774 8775GPIO REGMAP 8776R: Michael Walle <michael@walle.cc> 8777S: Maintained 8778F: drivers/gpio/gpio-regmap.c 8779F: include/linux/gpio/regmap.h 8780 8781GPIO SUBSYSTEM 8782M: Linus Walleij <linus.walleij@linaro.org> 8783M: Bartosz Golaszewski <brgl@bgdev.pl> 8784L: linux-gpio@vger.kernel.org 8785S: Maintained 8786T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8787F: Documentation/ABI/obsolete/sysfs-gpio 8788F: Documentation/ABI/testing/gpio-cdev 8789F: Documentation/admin-guide/gpio/ 8790F: Documentation/devicetree/bindings/gpio/ 8791F: Documentation/driver-api/gpio/ 8792F: drivers/gpio/ 8793F: include/dt-bindings/gpio/ 8794F: include/linux/gpio.h 8795F: include/linux/gpio/ 8796F: include/linux/of_gpio.h 8797F: include/uapi/linux/gpio.h 8798F: tools/gpio/ 8799 8800GRE DEMULTIPLEXER DRIVER 8801M: Dmitry Kozlov <xeb@mail.ru> 8802L: netdev@vger.kernel.org 8803S: Maintained 8804F: include/net/gre.h 8805F: net/ipv4/gre_demux.c 8806F: net/ipv4/gre_offload.c 8807 8808GRETH 10/100/1G Ethernet MAC device driver 8809M: Andreas Larsson <andreas@gaisler.com> 8810L: netdev@vger.kernel.org 8811S: Maintained 8812F: drivers/net/ethernet/aeroflex/ 8813 8814GREYBUS AUDIO PROTOCOLS DRIVERS 8815M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8816M: Mark Greer <mgreer@animalcreek.com> 8817S: Maintained 8818F: drivers/staging/greybus/audio_apbridgea.c 8819F: drivers/staging/greybus/audio_apbridgea.h 8820F: drivers/staging/greybus/audio_codec.c 8821F: drivers/staging/greybus/audio_codec.h 8822F: drivers/staging/greybus/audio_gb.c 8823F: drivers/staging/greybus/audio_manager.c 8824F: drivers/staging/greybus/audio_manager.h 8825F: drivers/staging/greybus/audio_manager_module.c 8826F: drivers/staging/greybus/audio_manager_private.h 8827F: drivers/staging/greybus/audio_manager_sysfs.c 8828F: drivers/staging/greybus/audio_module.c 8829F: drivers/staging/greybus/audio_topology.c 8830 8831GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8832M: Viresh Kumar <vireshk@kernel.org> 8833S: Maintained 8834F: drivers/staging/greybus/authentication.c 8835F: drivers/staging/greybus/bootrom.c 8836F: drivers/staging/greybus/firmware.h 8837F: drivers/staging/greybus/fw-core.c 8838F: drivers/staging/greybus/fw-download.c 8839F: drivers/staging/greybus/fw-management.c 8840F: drivers/staging/greybus/greybus_authentication.h 8841F: drivers/staging/greybus/greybus_firmware.h 8842F: drivers/staging/greybus/hid.c 8843F: drivers/staging/greybus/i2c.c 8844F: drivers/staging/greybus/spi.c 8845F: drivers/staging/greybus/spilib.c 8846F: drivers/staging/greybus/spilib.h 8847 8848GREYBUS LOOPBACK DRIVER 8849M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8850S: Maintained 8851F: drivers/staging/greybus/loopback.c 8852 8853GREYBUS PLATFORM DRIVERS 8854M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8855S: Maintained 8856F: drivers/staging/greybus/arche-apb-ctrl.c 8857F: drivers/staging/greybus/arche-platform.c 8858F: drivers/staging/greybus/arche_platform.h 8859 8860GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8861M: Rui Miguel Silva <rmfrfs@gmail.com> 8862S: Maintained 8863F: drivers/staging/greybus/gpio.c 8864F: drivers/staging/greybus/light.c 8865F: drivers/staging/greybus/power_supply.c 8866F: drivers/staging/greybus/sdio.c 8867F: drivers/staging/greybus/spi.c 8868F: drivers/staging/greybus/spilib.c 8869 8870GREYBUS SUBSYSTEM 8871M: Johan Hovold <johan@kernel.org> 8872M: Alex Elder <elder@kernel.org> 8873M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8874L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8875S: Maintained 8876F: drivers/greybus/ 8877F: drivers/staging/greybus/ 8878F: include/linux/greybus.h 8879F: include/linux/greybus/ 8880 8881GREYBUS UART PROTOCOLS DRIVERS 8882M: David Lin <dtwlin@gmail.com> 8883S: Maintained 8884F: drivers/staging/greybus/log.c 8885F: drivers/staging/greybus/uart.c 8886 8887GS1662 VIDEO SERIALIZER 8888M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8889L: linux-media@vger.kernel.org 8890S: Maintained 8891T: git git://linuxtv.org/media_tree.git 8892F: drivers/media/spi/gs1662.c 8893 8894GSPCA FINEPIX SUBDRIVER 8895M: Frank Zago <frank@zago.net> 8896L: linux-media@vger.kernel.org 8897S: Maintained 8898T: git git://linuxtv.org/media_tree.git 8899F: drivers/media/usb/gspca/finepix.c 8900 8901GSPCA GL860 SUBDRIVER 8902M: Olivier Lorin <o.lorin@laposte.net> 8903L: linux-media@vger.kernel.org 8904S: Maintained 8905T: git git://linuxtv.org/media_tree.git 8906F: drivers/media/usb/gspca/gl860/ 8907 8908GSPCA M5602 SUBDRIVER 8909M: Erik Andren <erik.andren@gmail.com> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912T: git git://linuxtv.org/media_tree.git 8913F: drivers/media/usb/gspca/m5602/ 8914 8915GSPCA PAC207 SONIXB SUBDRIVER 8916M: Hans Verkuil <hverkuil@xs4all.nl> 8917L: linux-media@vger.kernel.org 8918S: Odd Fixes 8919T: git git://linuxtv.org/media_tree.git 8920F: drivers/media/usb/gspca/pac207.c 8921 8922GSPCA SN9C20X SUBDRIVER 8923M: Brian Johnson <brijohn@gmail.com> 8924L: linux-media@vger.kernel.org 8925S: Maintained 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/usb/gspca/sn9c20x.c 8928 8929GSPCA T613 SUBDRIVER 8930M: Leandro Costantino <lcostantino@gmail.com> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/t613.c 8935 8936GSPCA USB WEBCAM DRIVER 8937M: Hans Verkuil <hverkuil@xs4all.nl> 8938L: linux-media@vger.kernel.org 8939S: Odd Fixes 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/ 8942 8943GTP (GPRS Tunneling Protocol) 8944M: Pablo Neira Ayuso <pablo@netfilter.org> 8945M: Harald Welte <laforge@gnumonks.org> 8946L: osmocom-net-gprs@lists.osmocom.org 8947S: Maintained 8948T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8949F: drivers/net/gtp.c 8950 8951GUID PARTITION TABLE (GPT) 8952M: Davidlohr Bueso <dave@stgolabs.net> 8953L: linux-efi@vger.kernel.org 8954S: Maintained 8955F: block/partitions/efi.* 8956 8957HABANALABS PCI DRIVER 8958M: Oded Gabbay <ogabbay@kernel.org> 8959L: dri-devel@lists.freedesktop.org 8960S: Supported 8961C: irc://irc.oftc.net/dri-devel 8962T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8963F: Documentation/ABI/testing/debugfs-driver-habanalabs 8964F: Documentation/ABI/testing/sysfs-driver-habanalabs 8965F: drivers/accel/habanalabs/ 8966F: include/trace/events/habanalabs.h 8967F: include/uapi/drm/habanalabs_accel.h 8968 8969HACKRF MEDIA DRIVER 8970M: Antti Palosaari <crope@iki.fi> 8971L: linux-media@vger.kernel.org 8972S: Maintained 8973W: https://linuxtv.org 8974W: http://palosaari.fi/linux/ 8975Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8976T: git git://linuxtv.org/anttip/media_tree.git 8977F: drivers/media/usb/hackrf/ 8978 8979HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8980M: Chuck Lever <chuck.lever@oracle.com> 8981L: kernel-tls-handshake@lists.linux.dev 8982L: netdev@vger.kernel.org 8983S: Maintained 8984F: Documentation/netlink/specs/handshake.yaml 8985F: Documentation/networking/tls-handshake.rst 8986F: include/net/handshake.h 8987F: include/trace/events/handshake.h 8988F: net/handshake/ 8989 8990HANTRO VPU CODEC DRIVER 8991M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8992M: Philipp Zabel <p.zabel@pengutronix.de> 8993L: linux-media@vger.kernel.org 8994L: linux-rockchip@lists.infradead.org 8995S: Maintained 8996F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8997F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8998F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8999F: drivers/media/platform/verisilicon/ 9000 9001HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9002M: Frank Seidel <frank@f-seidel.de> 9003L: platform-driver-x86@vger.kernel.org 9004S: Maintained 9005W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9006F: drivers/platform/x86/hdaps.c 9007 9008HARDWARE MONITORING 9009M: Jean Delvare <jdelvare@suse.com> 9010M: Guenter Roeck <linux@roeck-us.net> 9011L: linux-hwmon@vger.kernel.org 9012S: Maintained 9013W: http://hwmon.wiki.kernel.org/ 9014T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9015F: Documentation/ABI/testing/sysfs-class-hwmon 9016F: Documentation/devicetree/bindings/hwmon/ 9017F: Documentation/hwmon/ 9018F: drivers/hwmon/ 9019F: include/linux/hwmon*.h 9020F: include/trace/events/hwmon*.h 9021K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9022 9023HARDWARE RANDOM NUMBER GENERATOR CORE 9024M: Olivia Mackall <olivia@selenic.com> 9025M: Herbert Xu <herbert@gondor.apana.org.au> 9026L: linux-crypto@vger.kernel.org 9027S: Odd fixes 9028F: Documentation/admin-guide/hw_random.rst 9029F: Documentation/devicetree/bindings/rng/ 9030F: drivers/char/hw_random/ 9031F: include/linux/hw_random.h 9032 9033HARDWARE SPINLOCK CORE 9034M: Ohad Ben-Cohen <ohad@wizery.com> 9035M: Bjorn Andersson <andersson@kernel.org> 9036R: Baolin Wang <baolin.wang7@gmail.com> 9037L: linux-remoteproc@vger.kernel.org 9038S: Maintained 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9040F: Documentation/devicetree/bindings/hwlock/ 9041F: Documentation/locking/hwspinlock.rst 9042F: drivers/hwspinlock/ 9043F: include/linux/hwspinlock.h 9044 9045HARDWARE TRACING FACILITIES 9046M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9047S: Maintained 9048F: drivers/hwtracing/ 9049 9050HARMONY SOUND DRIVER 9051L: linux-parisc@vger.kernel.org 9052S: Maintained 9053F: sound/parisc/harmony.* 9054 9055HDPVR USB VIDEO ENCODER DRIVER 9056M: Hans Verkuil <hverkuil@xs4all.nl> 9057L: linux-media@vger.kernel.org 9058S: Odd Fixes 9059W: https://linuxtv.org 9060T: git git://linuxtv.org/media_tree.git 9061F: drivers/media/usb/hdpvr/ 9062 9063HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9064M: Matt Hsiao <matt.hsiao@hpe.com> 9065S: Supported 9066F: drivers/misc/hpilo.[ch] 9067 9068HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9069M: Jerry Hoemann <jerry.hoemann@hpe.com> 9070S: Supported 9071F: Documentation/watchdog/hpwdt.rst 9072F: drivers/watchdog/hpwdt.c 9073 9074HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9075M: Don Brace <don.brace@microchip.com> 9076L: storagedev@microchip.com 9077L: linux-scsi@vger.kernel.org 9078S: Supported 9079F: Documentation/scsi/hpsa.rst 9080F: drivers/scsi/hpsa*.[ch] 9081F: include/linux/cciss*.h 9082F: include/uapi/linux/cciss*.h 9083 9084HFI1 DRIVER 9085M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9086L: linux-rdma@vger.kernel.org 9087S: Supported 9088F: drivers/infiniband/hw/hfi1 9089 9090HFS FILESYSTEM 9091L: linux-fsdevel@vger.kernel.org 9092S: Orphan 9093F: Documentation/filesystems/hfs.rst 9094F: fs/hfs/ 9095 9096HFSPLUS FILESYSTEM 9097L: linux-fsdevel@vger.kernel.org 9098S: Orphan 9099F: Documentation/filesystems/hfsplus.rst 9100F: fs/hfsplus/ 9101 9102HGA FRAMEBUFFER DRIVER 9103M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9104L: linux-nvidia@lists.surfsouth.com 9105S: Maintained 9106W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9107F: drivers/video/fbdev/hgafb.c 9108 9109HIBERNATION (aka Software Suspend, aka swsusp) 9110M: "Rafael J. Wysocki" <rafael@kernel.org> 9111M: Pavel Machek <pavel@ucw.cz> 9112L: linux-pm@vger.kernel.org 9113S: Supported 9114B: https://bugzilla.kernel.org 9115F: arch/*/include/asm/suspend*.h 9116F: arch/x86/power/ 9117F: drivers/base/power/ 9118F: include/linux/freezer.h 9119F: include/linux/pm.h 9120F: include/linux/suspend.h 9121F: kernel/power/ 9122 9123HID CORE LAYER 9124M: Jiri Kosina <jikos@kernel.org> 9125M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9126L: linux-input@vger.kernel.org 9127S: Maintained 9128T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9129F: Documentation/hid/ 9130F: drivers/hid/ 9131F: include/linux/hid* 9132F: include/uapi/linux/hid* 9133F: samples/hid/ 9134F: tools/testing/selftests/hid/ 9135 9136HID LOGITECH DRIVERS 9137R: Filipe Laíns <lains@riseup.net> 9138L: linux-input@vger.kernel.org 9139S: Maintained 9140F: drivers/hid/hid-logitech-* 9141 9142HID PHOENIX RC FLIGHT CONTROLLER 9143M: Marcus Folkesson <marcus.folkesson@gmail.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146F: drivers/hid/hid-pxrc.c 9147 9148HID PLAYSTATION DRIVER 9149M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9150L: linux-input@vger.kernel.org 9151S: Supported 9152F: drivers/hid/hid-playstation.c 9153 9154HID SENSOR HUB DRIVERS 9155M: Jiri Kosina <jikos@kernel.org> 9156M: Jonathan Cameron <jic23@kernel.org> 9157M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9158L: linux-input@vger.kernel.org 9159L: linux-iio@vger.kernel.org 9160S: Maintained 9161F: Documentation/hid/hid-sensor* 9162F: drivers/hid/hid-sensor-* 9163F: drivers/iio/*/hid-* 9164F: include/linux/hid-sensor-* 9165 9166HID VRC-2 CAR CONTROLLER DRIVER 9167M: Marcus Folkesson <marcus.folkesson@gmail.com> 9168L: linux-input@vger.kernel.org 9169S: Maintained 9170F: drivers/hid/hid-vrc2.c 9171 9172HID WACOM DRIVER 9173M: Ping Cheng <ping.cheng@wacom.com> 9174M: Jason Gerecke <jason.gerecke@wacom.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/wacom.h 9178F: drivers/hid/wacom_* 9179 9180HID++ LOGITECH DRIVERS 9181R: Filipe Laíns <lains@riseup.net> 9182R: Bastien Nocera <hadess@hadess.net> 9183L: linux-input@vger.kernel.org 9184S: Maintained 9185F: drivers/hid/hid-logitech-hidpp.c 9186 9187HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9188M: Thomas Gleixner <tglx@linutronix.de> 9189L: linux-kernel@vger.kernel.org 9190S: Maintained 9191T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9192F: Documentation/timers/ 9193F: include/linux/clockchips.h 9194F: include/linux/hrtimer.h 9195F: kernel/time/clockevents.c 9196F: kernel/time/hrtimer.c 9197F: kernel/time/timer_*.c 9198 9199HIGH-SPEED SCC DRIVER FOR AX.25 9200L: linux-hams@vger.kernel.org 9201S: Orphan 9202F: drivers/net/hamradio/scc.c 9203 9204HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9205M: HighPoint Linux Team <linux@highpoint-tech.com> 9206S: Supported 9207W: http://www.highpoint-tech.com 9208F: Documentation/scsi/hptiop.rst 9209F: drivers/scsi/hptiop.c 9210 9211HIKEY960 ONBOARD USB GPIO HUB DRIVER 9212M: John Stultz <jstultz@google.com> 9213L: linux-kernel@vger.kernel.org 9214S: Maintained 9215F: drivers/misc/hisi_hikey_usb.c 9216 9217HIMAX HX83112B TOUCHSCREEN SUPPORT 9218M: Job Noorman <job@noorman.info> 9219L: linux-input@vger.kernel.org 9220S: Maintained 9221F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9222F: drivers/input/touchscreen/himax_hx83112b.c 9223 9224HIPPI 9225M: Jes Sorensen <jes@trained-monkey.org> 9226L: linux-hippi@sunsite.dk 9227S: Maintained 9228F: drivers/net/hippi/ 9229F: include/linux/hippidevice.h 9230F: include/uapi/linux/if_hippi.h 9231F: net/802/hippi.c 9232 9233HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9234M: Kurt Kanzenbach <kurt@linutronix.de> 9235L: netdev@vger.kernel.org 9236S: Maintained 9237F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9238F: drivers/net/dsa/hirschmann/* 9239F: include/linux/platform_data/hirschmann-hellcreek.h 9240F: net/dsa/tag_hellcreek.c 9241 9242HISILICON DMA DRIVER 9243M: Zhou Wang <wangzhou1@hisilicon.com> 9244M: Jie Hai <haijie1@huawei.com> 9245L: dmaengine@vger.kernel.org 9246S: Maintained 9247F: drivers/dma/hisi_dma.c 9248 9249HISILICON GPIO DRIVER 9250M: Jay Fang <f.fangjian@huawei.com> 9251L: linux-gpio@vger.kernel.org 9252S: Maintained 9253F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9254F: drivers/gpio/gpio-hisi.c 9255 9256HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9257M: Longfang Liu <liulongfang@huawei.com> 9258L: linux-crypto@vger.kernel.org 9259S: Maintained 9260F: Documentation/ABI/testing/debugfs-hisi-hpre 9261F: drivers/crypto/hisilicon/hpre/hpre.h 9262F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9263F: drivers/crypto/hisilicon/hpre/hpre_main.c 9264 9265HISILICON HNS3 PMU DRIVER 9266M: Guangbin Huang <huangguangbin2@huawei.com> 9267S: Supported 9268F: Documentation/admin-guide/perf/hns3-pmu.rst 9269F: drivers/perf/hisilicon/hns3_pmu.c 9270 9271HISILICON I2C CONTROLLER DRIVER 9272M: Yicong Yang <yangyicong@hisilicon.com> 9273L: linux-i2c@vger.kernel.org 9274S: Maintained 9275W: https://www.hisilicon.com 9276F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9277F: drivers/i2c/busses/i2c-hisi.c 9278 9279HISILICON LPC BUS DRIVER 9280M: Jay Fang <f.fangjian@huawei.com> 9281S: Maintained 9282W: http://www.hisilicon.com 9283F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9284F: drivers/bus/hisi_lpc.c 9285 9286HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9287M: Yisen Zhuang <yisen.zhuang@huawei.com> 9288M: Salil Mehta <salil.mehta@huawei.com> 9289L: netdev@vger.kernel.org 9290S: Maintained 9291W: http://www.hisilicon.com 9292F: drivers/net/ethernet/hisilicon/hns3/ 9293 9294HISILICON NETWORK SUBSYSTEM DRIVER 9295M: Yisen Zhuang <yisen.zhuang@huawei.com> 9296M: Salil Mehta <salil.mehta@huawei.com> 9297L: netdev@vger.kernel.org 9298S: Maintained 9299W: http://www.hisilicon.com 9300F: Documentation/devicetree/bindings/net/hisilicon*.txt 9301F: drivers/net/ethernet/hisilicon/ 9302 9303HISILICON PMU DRIVER 9304M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9305M: Jonathan Cameron <jonathan.cameron@huawei.com> 9306S: Supported 9307W: http://www.hisilicon.com 9308F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9309F: Documentation/admin-guide/perf/hisi-pmu.rst 9310F: drivers/perf/hisilicon 9311 9312HISILICON PTT DRIVER 9313M: Yicong Yang <yangyicong@hisilicon.com> 9314M: Jonathan Cameron <jonathan.cameron@huawei.com> 9315L: linux-kernel@vger.kernel.org 9316S: Maintained 9317F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9318F: Documentation/trace/hisi-ptt.rst 9319F: drivers/hwtracing/ptt/ 9320F: tools/perf/arch/arm64/util/hisi-ptt.c 9321F: tools/perf/util/hisi-ptt* 9322F: tools/perf/util/hisi-ptt-decoder/* 9323 9324HISILICON QM DRIVER 9325M: Weili Qian <qianweili@huawei.com> 9326M: Zhou Wang <wangzhou1@hisilicon.com> 9327L: linux-crypto@vger.kernel.org 9328S: Maintained 9329F: drivers/crypto/hisilicon/Kconfig 9330F: drivers/crypto/hisilicon/Makefile 9331F: drivers/crypto/hisilicon/qm.c 9332F: drivers/crypto/hisilicon/sgl.c 9333F: include/linux/hisi_acc_qm.h 9334 9335HISILICON ROCE DRIVER 9336M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9337M: Wenpeng Liang <liangwenpeng@huawei.com> 9338L: linux-rdma@vger.kernel.org 9339S: Maintained 9340F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9341F: drivers/infiniband/hw/hns/ 9342 9343HISILICON SAS Controller 9344M: Xiang Chen <chenxiang66@hisilicon.com> 9345S: Supported 9346W: http://www.hisilicon.com 9347F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9348F: drivers/scsi/hisi_sas/ 9349 9350HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9351M: Kai Ye <yekai13@huawei.com> 9352M: Longfang Liu <liulongfang@huawei.com> 9353L: linux-crypto@vger.kernel.org 9354S: Maintained 9355F: Documentation/ABI/testing/debugfs-hisi-sec 9356F: drivers/crypto/hisilicon/sec2/sec.h 9357F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9358F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9359F: drivers/crypto/hisilicon/sec2/sec_main.c 9360 9361HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9362M: Jay Fang <f.fangjian@huawei.com> 9363L: linux-spi@vger.kernel.org 9364S: Maintained 9365W: http://www.hisilicon.com 9366F: drivers/spi/spi-hisi-kunpeng.c 9367 9368HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9369M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9370L: linux-kernel@vger.kernel.org 9371S: Maintained 9372F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9373F: drivers/spmi/hisi-spmi-controller.c 9374 9375HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9376M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9377L: linux-kernel@vger.kernel.org 9378S: Maintained 9379F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9380F: drivers/mfd/hi6421-spmi-pmic.c 9381 9382HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9383M: Weili Qian <qianweili@huawei.com> 9384S: Maintained 9385F: drivers/crypto/hisilicon/trng/trng.c 9386 9387HISILICON V3XX SPI NOR FLASH Controller Driver 9388M: Jay Fang <f.fangjian@huawei.com> 9389S: Maintained 9390W: http://www.hisilicon.com 9391F: drivers/spi/spi-hisi-sfc-v3xx.c 9392 9393HISILICON ZIP Controller DRIVER 9394M: Yang Shen <shenyang39@huawei.com> 9395M: Zhou Wang <wangzhou1@hisilicon.com> 9396L: linux-crypto@vger.kernel.org 9397S: Maintained 9398F: Documentation/ABI/testing/debugfs-hisi-zip 9399F: drivers/crypto/hisilicon/zip/ 9400 9401HMM - Heterogeneous Memory Management 9402M: Jérôme Glisse <jglisse@redhat.com> 9403L: linux-mm@kvack.org 9404S: Maintained 9405F: Documentation/mm/hmm.rst 9406F: include/linux/hmm* 9407F: lib/test_hmm* 9408F: mm/hmm* 9409F: tools/testing/selftests/mm/*hmm* 9410 9411HOST AP DRIVER 9412M: Jouni Malinen <j@w1.fi> 9413L: linux-wireless@vger.kernel.org 9414S: Obsolete 9415W: http://w1.fi/hostap-driver.html 9416F: drivers/net/wireless/intersil/hostap/ 9417 9418HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9419L: platform-driver-x86@vger.kernel.org 9420S: Orphan 9421F: drivers/platform/x86/hp/tc1100-wmi.c 9422 9423HPET: High Precision Event Timers driver 9424M: Clemens Ladisch <clemens@ladisch.de> 9425S: Maintained 9426F: Documentation/timers/hpet.rst 9427F: drivers/char/hpet.c 9428F: include/linux/hpet.h 9429F: include/uapi/linux/hpet.h 9430 9431HPET: x86 9432S: Orphan 9433F: arch/x86/include/asm/hpet.h 9434F: arch/x86/kernel/hpet.c 9435 9436HPFS FILESYSTEM 9437M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9438S: Maintained 9439W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9440F: fs/hpfs/ 9441 9442HSI SUBSYSTEM 9443M: Sebastian Reichel <sre@kernel.org> 9444S: Maintained 9445T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9446F: Documentation/ABI/testing/sysfs-bus-hsi 9447F: Documentation/driver-api/hsi.rst 9448F: drivers/hsi/ 9449F: include/linux/hsi/ 9450F: include/uapi/linux/hsi/ 9451 9452HSO 3G MODEM DRIVER 9453L: linux-usb@vger.kernel.org 9454S: Orphan 9455F: drivers/net/usb/hso.c 9456 9457HSR NETWORK PROTOCOL 9458L: netdev@vger.kernel.org 9459S: Orphan 9460F: net/hsr/ 9461 9462HT16K33 LED CONTROLLER DRIVER 9463M: Robin van der Gracht <robin@protonic.nl> 9464S: Maintained 9465F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9466F: drivers/auxdisplay/ht16k33.c 9467 9468HTCPEN TOUCHSCREEN DRIVER 9469M: Pau Oliva Fora <pof@eslack.org> 9470L: linux-input@vger.kernel.org 9471S: Maintained 9472F: drivers/input/touchscreen/htcpen.c 9473 9474HTE SUBSYSTEM 9475M: Dipen Patel <dipenp@nvidia.com> 9476L: timestamp@lists.linux.dev 9477S: Maintained 9478Q: https://patchwork.kernel.org/project/timestamp/list/ 9479T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9480F: Documentation/devicetree/bindings/timestamp/ 9481F: Documentation/driver-api/hte/ 9482F: drivers/hte/ 9483F: include/linux/hte.h 9484 9485HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9486M: Lorenzo Bianconi <lorenzo@kernel.org> 9487L: linux-iio@vger.kernel.org 9488S: Maintained 9489W: http://www.st.com/ 9490F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9491F: drivers/iio/humidity/hts221* 9492 9493HUAWEI ETHERNET DRIVER 9494M: Cai Huoqing <cai.huoqing@linux.dev> 9495L: netdev@vger.kernel.org 9496S: Maintained 9497F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9498F: drivers/net/ethernet/huawei/hinic/ 9499 9500HUGETLB SUBSYSTEM 9501M: Mike Kravetz <mike.kravetz@oracle.com> 9502M: Muchun Song <muchun.song@linux.dev> 9503L: linux-mm@kvack.org 9504S: Maintained 9505F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9506F: Documentation/admin-guide/mm/hugetlbpage.rst 9507F: Documentation/mm/hugetlbfs_reserv.rst 9508F: Documentation/mm/vmemmap_dedup.rst 9509F: fs/hugetlbfs/ 9510F: include/linux/hugetlb.h 9511F: mm/hugetlb.c 9512F: mm/hugetlb_vmemmap.c 9513F: mm/hugetlb_vmemmap.h 9514 9515HVA ST MEDIA DRIVER 9516M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9517L: linux-media@vger.kernel.org 9518S: Supported 9519W: https://linuxtv.org 9520T: git git://linuxtv.org/media_tree.git 9521F: drivers/media/platform/st/sti/hva 9522 9523HWPOISON MEMORY FAILURE HANDLING 9524M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9525R: Miaohe Lin <linmiaohe@huawei.com> 9526L: linux-mm@kvack.org 9527S: Maintained 9528F: mm/hwpoison-inject.c 9529F: mm/memory-failure.c 9530 9531HYCON HY46XX TOUCHSCREEN SUPPORT 9532M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9533L: linux-input@vger.kernel.org 9534S: Maintained 9535F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9536F: drivers/input/touchscreen/hycon-hy46xx.c 9537 9538HYGON PROCESSOR SUPPORT 9539M: Pu Wen <puwen@hygon.cn> 9540L: linux-kernel@vger.kernel.org 9541S: Maintained 9542F: arch/x86/kernel/cpu/hygon.c 9543 9544HYNIX HI556 SENSOR DRIVER 9545M: Shawn Tu <shawnx.tu@intel.com> 9546L: linux-media@vger.kernel.org 9547S: Maintained 9548T: git git://linuxtv.org/media_tree.git 9549F: drivers/media/i2c/hi556.c 9550 9551HYNIX HI846 SENSOR DRIVER 9552M: Martin Kepplinger <martin.kepplinger@puri.sm> 9553L: linux-media@vger.kernel.org 9554S: Maintained 9555F: drivers/media/i2c/hi846.c 9556 9557HYNIX HI847 SENSOR DRIVER 9558M: Shawn Tu <shawnx.tu@intel.com> 9559L: linux-media@vger.kernel.org 9560S: Maintained 9561F: drivers/media/i2c/hi847.c 9562 9563Hyper-V/Azure CORE AND DRIVERS 9564M: "K. Y. Srinivasan" <kys@microsoft.com> 9565M: Haiyang Zhang <haiyangz@microsoft.com> 9566M: Wei Liu <wei.liu@kernel.org> 9567M: Dexuan Cui <decui@microsoft.com> 9568L: linux-hyperv@vger.kernel.org 9569S: Supported 9570T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9571F: Documentation/ABI/stable/sysfs-bus-vmbus 9572F: Documentation/ABI/testing/debugfs-hyperv 9573F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9574F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9575F: Documentation/virt/hyperv 9576F: arch/arm64/hyperv 9577F: arch/arm64/include/asm/hyperv-tlfs.h 9578F: arch/arm64/include/asm/mshyperv.h 9579F: arch/x86/hyperv 9580F: arch/x86/include/asm/hyperv-tlfs.h 9581F: arch/x86/include/asm/mshyperv.h 9582F: arch/x86/include/asm/trace/hyperv.h 9583F: arch/x86/kernel/cpu/mshyperv.c 9584F: drivers/clocksource/hyperv_timer.c 9585F: drivers/hid/hid-hyperv.c 9586F: drivers/hv/ 9587F: drivers/input/serio/hyperv-keyboard.c 9588F: drivers/iommu/hyperv-iommu.c 9589F: drivers/net/ethernet/microsoft/ 9590F: drivers/net/hyperv/ 9591F: drivers/pci/controller/pci-hyperv-intf.c 9592F: drivers/pci/controller/pci-hyperv.c 9593F: drivers/scsi/storvsc_drv.c 9594F: drivers/uio/uio_hv_generic.c 9595F: drivers/video/fbdev/hyperv_fb.c 9596F: include/asm-generic/hyperv-tlfs.h 9597F: include/asm-generic/mshyperv.h 9598F: include/clocksource/hyperv_timer.h 9599F: include/linux/hyperv.h 9600F: include/net/mana 9601F: include/uapi/linux/hyperv.h 9602F: net/vmw_vsock/hyperv_transport.c 9603F: tools/hv/ 9604 9605HYPERBUS SUPPORT 9606M: Vignesh Raghavendra <vigneshr@ti.com> 9607L: linux-mtd@lists.infradead.org 9608S: Supported 9609Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9610C: irc://irc.oftc.net/mtd 9611T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9612F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9613F: drivers/mtd/hyperbus/ 9614F: include/linux/mtd/hyperbus.h 9615 9616HYPERVISOR VIRTUAL CONSOLE DRIVER 9617L: linuxppc-dev@lists.ozlabs.org 9618S: Odd Fixes 9619F: drivers/tty/hvc/ 9620 9621I2C ACPI SUPPORT 9622M: Mika Westerberg <mika.westerberg@linux.intel.com> 9623L: linux-i2c@vger.kernel.org 9624L: linux-acpi@vger.kernel.org 9625S: Maintained 9626F: drivers/i2c/i2c-core-acpi.c 9627 9628I2C CONTROLLER DRIVER FOR NVIDIA GPU 9629M: Ajay Gupta <ajayg@nvidia.com> 9630L: linux-i2c@vger.kernel.org 9631S: Maintained 9632F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9633F: drivers/i2c/busses/i2c-nvidia-gpu.c 9634 9635I2C MUXES 9636M: Peter Rosin <peda@axentia.se> 9637L: linux-i2c@vger.kernel.org 9638S: Maintained 9639F: Documentation/devicetree/bindings/i2c/i2c-arb* 9640F: Documentation/devicetree/bindings/i2c/i2c-gate* 9641F: Documentation/devicetree/bindings/i2c/i2c-mux* 9642F: Documentation/i2c/i2c-topology.rst 9643F: Documentation/i2c/muxes/ 9644F: drivers/i2c/i2c-mux.c 9645F: drivers/i2c/muxes/ 9646F: include/linux/i2c-mux.h 9647 9648I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9649M: Gregory CLEMENT <gregory.clement@bootlin.com> 9650L: linux-i2c@vger.kernel.org 9651S: Maintained 9652F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9653F: drivers/i2c/busses/i2c-mv64xxx.c 9654 9655I2C OVER PARALLEL PORT 9656M: Jean Delvare <jdelvare@suse.com> 9657L: linux-i2c@vger.kernel.org 9658S: Maintained 9659F: Documentation/i2c/busses/i2c-parport.rst 9660F: drivers/i2c/busses/i2c-parport.c 9661 9662I2C SUBSYSTEM 9663M: Wolfram Sang <wsa@kernel.org> 9664L: linux-i2c@vger.kernel.org 9665S: Maintained 9666W: https://i2c.wiki.kernel.org/ 9667Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9669F: Documentation/devicetree/bindings/i2c/i2c.txt 9670F: Documentation/i2c/ 9671F: drivers/i2c/* 9672F: include/dt-bindings/i2c/i2c.h 9673F: include/linux/i2c-dev.h 9674F: include/linux/i2c-smbus.h 9675F: include/linux/i2c.h 9676F: include/uapi/linux/i2c-*.h 9677F: include/uapi/linux/i2c.h 9678 9679I2C SUBSYSTEM HOST DRIVERS 9680L: linux-i2c@vger.kernel.org 9681S: Odd Fixes 9682W: https://i2c.wiki.kernel.org/ 9683Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9684T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9685F: Documentation/devicetree/bindings/i2c/ 9686F: drivers/i2c/algos/ 9687F: drivers/i2c/busses/ 9688F: include/dt-bindings/i2c/ 9689 9690I2C-TAOS-EVM DRIVER 9691M: Jean Delvare <jdelvare@suse.com> 9692L: linux-i2c@vger.kernel.org 9693S: Maintained 9694F: Documentation/i2c/busses/i2c-taos-evm.rst 9695F: drivers/i2c/busses/i2c-taos-evm.c 9696 9697I2C-TINY-USB DRIVER 9698M: Till Harbaum <till@harbaum.org> 9699L: linux-i2c@vger.kernel.org 9700S: Maintained 9701W: http://www.harbaum.org/till/i2c_tiny_usb 9702F: drivers/i2c/busses/i2c-tiny-usb.c 9703 9704I2C/SMBUS CONTROLLER DRIVERS FOR PC 9705M: Jean Delvare <jdelvare@suse.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/i2c/busses/i2c-ali1535.rst 9709F: Documentation/i2c/busses/i2c-ali1563.rst 9710F: Documentation/i2c/busses/i2c-ali15x3.rst 9711F: Documentation/i2c/busses/i2c-amd756.rst 9712F: Documentation/i2c/busses/i2c-amd8111.rst 9713F: Documentation/i2c/busses/i2c-i801.rst 9714F: Documentation/i2c/busses/i2c-nforce2.rst 9715F: Documentation/i2c/busses/i2c-piix4.rst 9716F: Documentation/i2c/busses/i2c-sis5595.rst 9717F: Documentation/i2c/busses/i2c-sis630.rst 9718F: Documentation/i2c/busses/i2c-sis96x.rst 9719F: Documentation/i2c/busses/i2c-via.rst 9720F: Documentation/i2c/busses/i2c-viapro.rst 9721F: drivers/i2c/busses/i2c-ali1535.c 9722F: drivers/i2c/busses/i2c-ali1563.c 9723F: drivers/i2c/busses/i2c-ali15x3.c 9724F: drivers/i2c/busses/i2c-amd756-s4882.c 9725F: drivers/i2c/busses/i2c-amd756.c 9726F: drivers/i2c/busses/i2c-amd8111.c 9727F: drivers/i2c/busses/i2c-i801.c 9728F: drivers/i2c/busses/i2c-isch.c 9729F: drivers/i2c/busses/i2c-nforce2-s4985.c 9730F: drivers/i2c/busses/i2c-nforce2.c 9731F: drivers/i2c/busses/i2c-piix4.c 9732F: drivers/i2c/busses/i2c-sis5595.c 9733F: drivers/i2c/busses/i2c-sis630.c 9734F: drivers/i2c/busses/i2c-sis96x.c 9735F: drivers/i2c/busses/i2c-via.c 9736F: drivers/i2c/busses/i2c-viapro.c 9737 9738I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9739M: Hans de Goede <hdegoede@redhat.com> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742F: drivers/i2c/busses/i2c-cht-wc.c 9743 9744I2C/SMBUS ISMT DRIVER 9745M: Seth Heasley <seth.heasley@intel.com> 9746M: Neil Horman <nhorman@tuxdriver.com> 9747L: linux-i2c@vger.kernel.org 9748F: Documentation/i2c/busses/i2c-ismt.rst 9749F: drivers/i2c/busses/i2c-ismt.c 9750 9751I2C/SMBUS STUB DRIVER 9752M: Jean Delvare <jdelvare@suse.com> 9753L: linux-i2c@vger.kernel.org 9754S: Maintained 9755F: drivers/i2c/i2c-stub.c 9756 9757I3C DRIVER FOR ASPEED AST2600 9758M: Jeremy Kerr <jk@codeconstruct.com.au> 9759S: Maintained 9760F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9761F: drivers/i3c/master/ast2600-i3c-master.c 9762 9763I3C DRIVER FOR CADENCE I3C MASTER IP 9764M: Przemysław Gaj <pgaj@cadence.com> 9765S: Maintained 9766F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9767F: drivers/i3c/master/i3c-master-cdns.c 9768 9769I3C DRIVER FOR SYNOPSYS DESIGNWARE 9770S: Orphan 9771F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9772F: drivers/i3c/master/dw* 9773 9774I3C SUBSYSTEM 9775M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9776L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9777S: Maintained 9778C: irc://chat.freenode.net/linux-i3c 9779T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9780F: Documentation/ABI/testing/sysfs-bus-i3c 9781F: Documentation/devicetree/bindings/i3c/ 9782F: Documentation/driver-api/i3c 9783F: drivers/i3c/ 9784F: include/linux/i3c/ 9785 9786IA64 (Itanium) PLATFORM 9787L: linux-ia64@vger.kernel.org 9788S: Orphan 9789F: Documentation/arch/ia64/ 9790F: arch/ia64/ 9791 9792IBM Operation Panel Input Driver 9793M: Eddie James <eajames@linux.ibm.com> 9794L: linux-input@vger.kernel.org 9795S: Maintained 9796F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9797F: drivers/input/misc/ibm-panel.c 9798 9799IBM Power 842 compression accelerator 9800M: Haren Myneni <haren@us.ibm.com> 9801S: Supported 9802F: crypto/842.c 9803F: drivers/crypto/nx/Kconfig 9804F: drivers/crypto/nx/Makefile 9805F: drivers/crypto/nx/nx-842* 9806F: include/linux/sw842.h 9807F: lib/842/ 9808 9809IBM Power in-Nest Crypto Acceleration 9810M: Breno Leitão <leitao@debian.org> 9811M: Nayna Jain <nayna@linux.ibm.com> 9812M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9813L: linux-crypto@vger.kernel.org 9814S: Supported 9815F: drivers/crypto/nx/Kconfig 9816F: drivers/crypto/nx/Makefile 9817F: drivers/crypto/nx/nx-aes* 9818F: drivers/crypto/nx/nx-sha* 9819F: drivers/crypto/nx/nx.* 9820F: drivers/crypto/nx/nx_csbcpb.h 9821F: drivers/crypto/nx/nx_debugfs.c 9822 9823IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9824M: Tyrel Datwyler <tyreld@linux.ibm.com> 9825L: linux-pci@vger.kernel.org 9826L: linuxppc-dev@lists.ozlabs.org 9827S: Supported 9828F: drivers/pci/hotplug/rpadlpar* 9829 9830IBM Power Linux RAID adapter 9831M: Brian King <brking@us.ibm.com> 9832S: Supported 9833F: drivers/scsi/ipr.* 9834 9835IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9836M: Tyrel Datwyler <tyreld@linux.ibm.com> 9837L: linux-pci@vger.kernel.org 9838L: linuxppc-dev@lists.ozlabs.org 9839S: Supported 9840F: drivers/pci/hotplug/rpaphp* 9841 9842IBM Power SRIOV Virtual NIC Device Driver 9843M: Haren Myneni <haren@linux.ibm.com> 9844M: Rick Lindsley <ricklind@linux.ibm.com> 9845R: Nick Child <nnac123@linux.ibm.com> 9846R: Dany Madden <danymadden@us.ibm.com> 9847R: Thomas Falcon <tlfalcon@linux.ibm.com> 9848L: netdev@vger.kernel.org 9849S: Supported 9850F: drivers/net/ethernet/ibm/ibmvnic.* 9851 9852IBM Power VFIO Support 9853M: Timothy Pearson <tpearson@raptorengineering.com> 9854S: Supported 9855F: drivers/vfio/vfio_iommu_spapr_tce.c 9856 9857IBM Power Virtual Ethernet Device Driver 9858M: Nick Child <nnac123@linux.ibm.com> 9859L: netdev@vger.kernel.org 9860S: Supported 9861F: drivers/net/ethernet/ibm/ibmveth.* 9862 9863IBM Power Virtual FC Device Drivers 9864M: Tyrel Datwyler <tyreld@linux.ibm.com> 9865L: linux-scsi@vger.kernel.org 9866S: Supported 9867F: drivers/scsi/ibmvscsi/ibmvfc* 9868 9869IBM Power Virtual Management Channel Driver 9870M: Brad Warrum <bwarrum@linux.ibm.com> 9871M: Ritu Agarwal <rituagar@linux.ibm.com> 9872S: Supported 9873F: drivers/misc/ibmvmc.* 9874 9875IBM Power Virtual SCSI Device Drivers 9876M: Tyrel Datwyler <tyreld@linux.ibm.com> 9877L: linux-scsi@vger.kernel.org 9878S: Supported 9879F: drivers/scsi/ibmvscsi/ibmvscsi* 9880F: include/scsi/viosrp.h 9881 9882IBM Power Virtual SCSI Device Target Driver 9883M: Michael Cyr <mikecyr@linux.ibm.com> 9884L: linux-scsi@vger.kernel.org 9885L: target-devel@vger.kernel.org 9886S: Supported 9887F: drivers/scsi/ibmvscsi_tgt/ 9888 9889IBM Power VMX Cryptographic instructions 9890M: Breno Leitão <leitao@debian.org> 9891M: Nayna Jain <nayna@linux.ibm.com> 9892M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9893L: linux-crypto@vger.kernel.org 9894S: Supported 9895F: drivers/crypto/vmx/Kconfig 9896F: drivers/crypto/vmx/Makefile 9897F: drivers/crypto/vmx/aes* 9898F: drivers/crypto/vmx/ghash* 9899F: drivers/crypto/vmx/ppc-xlate.pl 9900F: drivers/crypto/vmx/vmx.c 9901 9902IBM ServeRAID RAID DRIVER 9903S: Orphan 9904F: drivers/scsi/ips.* 9905 9906ICH LPC AND GPIO DRIVER 9907M: Peter Tyser <ptyser@xes-inc.com> 9908S: Maintained 9909F: drivers/gpio/gpio-ich.c 9910F: drivers/mfd/lpc_ich.c 9911 9912ICY I2C DRIVER 9913M: Max Staudt <max@enpas.org> 9914L: linux-i2c@vger.kernel.org 9915S: Maintained 9916F: drivers/i2c/busses/i2c-icy.c 9917 9918IDEAPAD LAPTOP EXTRAS DRIVER 9919M: Ike Panhc <ike.pan@canonical.com> 9920L: platform-driver-x86@vger.kernel.org 9921S: Maintained 9922W: http://launchpad.net/ideapad-laptop 9923F: drivers/platform/x86/ideapad-laptop.c 9924 9925IDEAPAD LAPTOP SLIDEBAR DRIVER 9926M: Andrey Moiseev <o2g.org.ru@gmail.com> 9927L: linux-input@vger.kernel.org 9928S: Maintained 9929W: https://github.com/o2genum/ideapad-slidebar 9930F: drivers/input/misc/ideapad_slidebar.c 9931 9932IDMAPPED MOUNTS 9933M: Christian Brauner <brauner@kernel.org> 9934M: Seth Forshee <sforshee@kernel.org> 9935L: linux-fsdevel@vger.kernel.org 9936S: Maintained 9937T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9938F: Documentation/filesystems/idmappings.rst 9939F: include/linux/mnt_idmapping.* 9940F: tools/testing/selftests/mount_setattr/ 9941 9942IDT VersaClock 5 CLOCK DRIVER 9943M: Luca Ceresoli <luca@lucaceresoli.net> 9944S: Maintained 9945F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9946F: drivers/clk/clk-versaclock5.c 9947 9948IEEE 802.15.4 SUBSYSTEM 9949M: Alexander Aring <alex.aring@gmail.com> 9950M: Stefan Schmidt <stefan@datenfreihafen.org> 9951M: Miquel Raynal <miquel.raynal@bootlin.com> 9952L: linux-wpan@vger.kernel.org 9953S: Maintained 9954W: https://linux-wpan.org/ 9955T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9957F: Documentation/networking/ieee802154.rst 9958F: drivers/net/ieee802154/ 9959F: include/linux/ieee802154.h 9960F: include/linux/nl802154.h 9961F: include/net/af_ieee802154.h 9962F: include/net/cfg802154.h 9963F: include/net/ieee802154_netdev.h 9964F: include/net/mac802154.h 9965F: include/net/nl802154.h 9966F: net/ieee802154/ 9967F: net/mac802154/ 9968 9969IFCVF VIRTIO DATA PATH ACCELERATOR 9970R: Zhu Lingshan <lingshan.zhu@intel.com> 9971F: drivers/vdpa/ifcvf/ 9972 9973IFE PROTOCOL 9974M: Yotam Gigi <yotam.gi@gmail.com> 9975M: Jamal Hadi Salim <jhs@mojatatu.com> 9976F: include/net/ife.h 9977F: include/uapi/linux/ife.h 9978F: net/ife 9979 9980IGORPLUG-USB IR RECEIVER 9981M: Sean Young <sean@mess.org> 9982L: linux-media@vger.kernel.org 9983S: Maintained 9984F: drivers/media/rc/igorplugusb.c 9985 9986IGUANAWORKS USB IR TRANSCEIVER 9987M: Sean Young <sean@mess.org> 9988L: linux-media@vger.kernel.org 9989S: Maintained 9990F: drivers/media/rc/iguanair.c 9991 9992IIO DIGITAL POTENTIOMETER DAC 9993M: Peter Rosin <peda@axentia.se> 9994L: linux-iio@vger.kernel.org 9995S: Maintained 9996F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9997F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9998F: drivers/iio/dac/dpot-dac.c 9999 10000IIO ENVELOPE DETECTOR 10001M: Peter Rosin <peda@axentia.se> 10002L: linux-iio@vger.kernel.org 10003S: Maintained 10004F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10005F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10006F: drivers/iio/adc/envelope-detector.c 10007 10008IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10009M: Matti Vaittinen <mazziesaccount@gmail.com> 10010L: linux-iio@vger.kernel.org 10011S: Maintained 10012F: drivers/iio/light/gain-time-scale-helper.c 10013F: drivers/iio/light/gain-time-scale-helper.h 10014 10015IIO MULTIPLEXER 10016M: Peter Rosin <peda@axentia.se> 10017L: linux-iio@vger.kernel.org 10018S: Maintained 10019F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10020F: drivers/iio/multiplexer/iio-mux.c 10021 10022IIO SCMI BASED DRIVER 10023M: Jyoti Bhayana <jbhayana@google.com> 10024L: linux-iio@vger.kernel.org 10025S: Maintained 10026F: drivers/iio/common/scmi_sensors/scmi_iio.c 10027 10028IIO SUBSYSTEM AND DRIVERS 10029M: Jonathan Cameron <jic23@kernel.org> 10030R: Lars-Peter Clausen <lars@metafoo.de> 10031L: linux-iio@vger.kernel.org 10032S: Maintained 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10034F: Documentation/ABI/testing/configfs-iio* 10035F: Documentation/ABI/testing/sysfs-bus-iio* 10036F: Documentation/devicetree/bindings/iio/ 10037F: drivers/iio/ 10038F: drivers/staging/iio/ 10039F: include/dt-bindings/iio/ 10040F: include/linux/iio/ 10041F: tools/iio/ 10042 10043IIO UNIT CONVERTER 10044M: Peter Rosin <peda@axentia.se> 10045L: linux-iio@vger.kernel.org 10046S: Maintained 10047F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10048F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10049F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10050F: drivers/iio/afe/iio-rescale.c 10051 10052IKANOS/ADI EAGLE ADSL USB DRIVER 10053M: Matthieu Castet <castet.matthieu@free.fr> 10054M: Stanislaw Gruszka <stf_xl@wp.pl> 10055S: Maintained 10056F: drivers/usb/atm/ueagle-atm.c 10057 10058IMAGIS TOUCHSCREEN DRIVER 10059M: Markuss Broks <markuss.broks@gmail.com> 10060S: Maintained 10061F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10062F: drivers/input/touchscreen/imagis.c 10063 10064IMGTEC ASCII LCD DRIVER 10065M: Paul Burton <paulburton@kernel.org> 10066S: Maintained 10067F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10068F: drivers/auxdisplay/img-ascii-lcd.c 10069 10070IMGTEC IR DECODER DRIVER 10071S: Orphan 10072F: drivers/media/rc/img-ir/ 10073 10074IMON SOUNDGRAPH USB IR RECEIVER 10075M: Sean Young <sean@mess.org> 10076L: linux-media@vger.kernel.org 10077S: Maintained 10078F: drivers/media/rc/imon.c 10079F: drivers/media/rc/imon_raw.c 10080 10081IMS TWINTURBO FRAMEBUFFER DRIVER 10082L: linux-fbdev@vger.kernel.org 10083S: Orphan 10084F: drivers/video/fbdev/imsttfb.c 10085 10086INA209 HARDWARE MONITOR DRIVER 10087M: Guenter Roeck <linux@roeck-us.net> 10088L: linux-hwmon@vger.kernel.org 10089S: Maintained 10090F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10091F: Documentation/hwmon/ina209.rst 10092F: drivers/hwmon/ina209.c 10093 10094INA2XX HARDWARE MONITOR DRIVER 10095M: Guenter Roeck <linux@roeck-us.net> 10096L: linux-hwmon@vger.kernel.org 10097S: Maintained 10098F: Documentation/hwmon/ina2xx.rst 10099F: drivers/hwmon/ina2xx.c 10100F: include/linux/platform_data/ina2xx.h 10101 10102INDEX OF FURTHER KERNEL DOCUMENTATION 10103M: Carlos Bilbao <carlos.bilbao@amd.com> 10104S: Maintained 10105F: Documentation/process/kernel-docs.rst 10106 10107INDUSTRY PACK SUBSYSTEM (IPACK) 10108M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10109M: Jens Taprogge <jens.taprogge@taprogge.org> 10110M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10111L: industrypack-devel@lists.sourceforge.net 10112S: Maintained 10113W: http://industrypack.sourceforge.net 10114F: drivers/ipack/ 10115 10116INFINEON DPS310 Driver 10117M: Eddie James <eajames@linux.ibm.com> 10118L: linux-iio@vger.kernel.org 10119S: Maintained 10120F: drivers/iio/pressure/dps310.c 10121 10122INFINEON PEB2466 ASoC CODEC 10123M: Herve Codina <herve.codina@bootlin.com> 10124L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10125S: Maintained 10126F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10127F: sound/soc/codecs/peb2466.c 10128 10129INFINIBAND SUBSYSTEM 10130M: Jason Gunthorpe <jgg@nvidia.com> 10131M: Leon Romanovsky <leonro@nvidia.com> 10132L: linux-rdma@vger.kernel.org 10133S: Supported 10134W: https://github.com/linux-rdma/rdma-core 10135Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10136T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10137F: Documentation/devicetree/bindings/infiniband/ 10138F: Documentation/infiniband/ 10139F: drivers/infiniband/ 10140F: include/rdma/ 10141F: include/trace/events/ib_mad.h 10142F: include/trace/events/ib_umad.h 10143F: include/trace/misc/rdma.h 10144F: include/uapi/linux/if_infiniband.h 10145F: include/uapi/rdma/ 10146F: samples/bpf/ibumad_kern.c 10147F: samples/bpf/ibumad_user.c 10148 10149INGENIC JZ4780 NAND DRIVER 10150M: Harvey Hunt <harveyhuntnexus@gmail.com> 10151L: linux-mtd@lists.infradead.org 10152L: linux-mips@vger.kernel.org 10153S: Maintained 10154F: drivers/mtd/nand/raw/ingenic/ 10155 10156INGENIC JZ47xx SoCs 10157M: Paul Cercueil <paul@crapouillou.net> 10158L: linux-mips@vger.kernel.org 10159S: Maintained 10160F: arch/mips/boot/dts/ingenic/ 10161F: arch/mips/generic/board-ingenic.c 10162F: arch/mips/include/asm/mach-ingenic/ 10163F: arch/mips/ingenic/Kconfig 10164F: drivers/clk/ingenic/ 10165F: drivers/dma/dma-jz4780.c 10166F: drivers/gpu/drm/ingenic/ 10167F: drivers/i2c/busses/i2c-jz4780.c 10168F: drivers/iio/adc/ingenic-adc.c 10169F: drivers/irqchip/irq-ingenic.c 10170F: drivers/memory/jz4780-nemc.c 10171F: drivers/mmc/host/jz4740_mmc.c 10172F: drivers/mtd/nand/raw/ingenic/ 10173F: drivers/pinctrl/pinctrl-ingenic.c 10174F: drivers/power/supply/ingenic-battery.c 10175F: drivers/pwm/pwm-jz4740.c 10176F: drivers/remoteproc/ingenic_rproc.c 10177F: drivers/rtc/rtc-jz4740.c 10178F: drivers/tty/serial/8250/8250_ingenic.c 10179F: drivers/usb/musb/jz4740.c 10180F: drivers/watchdog/jz4740_wdt.c 10181F: include/dt-bindings/iio/adc/ingenic,adc.h 10182F: include/linux/mfd/ingenic-tcu.h 10183F: sound/soc/codecs/jz47* 10184F: sound/soc/jz4740/ 10185 10186INJOINIC IP5xxx POWER BANK IC DRIVER 10187M: Samuel Holland <samuel@sholland.org> 10188S: Maintained 10189F: drivers/power/supply/ip5xxx_power.c 10190 10191INOTIFY 10192M: Jan Kara <jack@suse.cz> 10193R: Amir Goldstein <amir73il@gmail.com> 10194L: linux-fsdevel@vger.kernel.org 10195S: Maintained 10196F: Documentation/filesystems/inotify.rst 10197F: fs/notify/inotify/ 10198F: include/linux/inotify.h 10199F: include/uapi/linux/inotify.h 10200 10201INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10202M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10203L: linux-input@vger.kernel.org 10204S: Maintained 10205Q: http://patchwork.kernel.org/project/linux-input/list/ 10206T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10207F: Documentation/devicetree/bindings/input/ 10208F: Documentation/devicetree/bindings/serio/ 10209F: Documentation/input/ 10210F: drivers/input/ 10211F: include/dt-bindings/input/ 10212F: include/linux/input.h 10213F: include/linux/input/ 10214F: include/uapi/linux/input-event-codes.h 10215F: include/uapi/linux/input.h 10216 10217INPUT MULTITOUCH (MT) PROTOCOL 10218M: Henrik Rydberg <rydberg@bitmath.org> 10219L: linux-input@vger.kernel.org 10220S: Odd fixes 10221F: Documentation/input/multi-touch-protocol.rst 10222F: drivers/input/input-mt.c 10223K: \b(ABS|SYN)_MT_ 10224 10225INSIDE SECURE CRYPTO DRIVER 10226M: Antoine Tenart <atenart@kernel.org> 10227L: linux-crypto@vger.kernel.org 10228S: Maintained 10229F: drivers/crypto/inside-secure/ 10230 10231INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10232M: Mimi Zohar <zohar@linux.ibm.com> 10233M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10234L: linux-integrity@vger.kernel.org 10235S: Supported 10236T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10237F: security/integrity/ 10238F: security/integrity/ima/ 10239 10240INTEL 810/815 FRAMEBUFFER DRIVER 10241M: Antonino Daplas <adaplas@gmail.com> 10242L: linux-fbdev@vger.kernel.org 10243S: Maintained 10244F: drivers/video/fbdev/i810/ 10245 10246INTEL 8255 GPIO DRIVER 10247M: William Breathitt Gray <william.gray@linaro.org> 10248L: linux-gpio@vger.kernel.org 10249S: Maintained 10250F: drivers/gpio/gpio-i8255.c 10251F: drivers/gpio/gpio-i8255.h 10252 10253INTEL ASoC DRIVERS 10254M: Cezary Rojewski <cezary.rojewski@intel.com> 10255M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10256M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10257M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10258M: Bard Liao <yung-chuan.liao@linux.intel.com> 10259M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10260M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10262S: Supported 10263F: sound/soc/intel/ 10264 10265INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10266M: Hans de Goede <hdegoede@redhat.com> 10267L: platform-driver-x86@vger.kernel.org 10268S: Maintained 10269F: drivers/platform/x86/intel/atomisp2/pm.c 10270 10271INTEL ATOMISP2 LED DRIVER 10272M: Hans de Goede <hdegoede@redhat.com> 10273L: platform-driver-x86@vger.kernel.org 10274S: Maintained 10275F: drivers/platform/x86/intel/atomisp2/led.c 10276 10277INTEL BIOS SAR INT1092 DRIVER 10278M: Shravan Sudhakar <s.shravan@intel.com> 10279M: Intel Corporation <linuxwwan@intel.com> 10280L: platform-driver-x86@vger.kernel.org 10281S: Maintained 10282F: drivers/platform/x86/intel/int1092/ 10283 10284INTEL BROXTON PMC DRIVER 10285M: Mika Westerberg <mika.westerberg@linux.intel.com> 10286M: Zha Qipeng <qipeng.zha@intel.com> 10287S: Maintained 10288F: drivers/mfd/intel_pmc_bxt.c 10289F: include/linux/mfd/intel_pmc_bxt.h 10290 10291INTEL C600 SERIES SAS CONTROLLER DRIVER 10292M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10293L: linux-scsi@vger.kernel.org 10294S: Supported 10295T: git git://git.code.sf.net/p/intel-sas/isci 10296F: drivers/scsi/isci/ 10297 10298INTEL CPU family model numbers 10299M: Tony Luck <tony.luck@intel.com> 10300M: x86@kernel.org 10301L: linux-kernel@vger.kernel.org 10302S: Supported 10303F: arch/x86/include/asm/intel-family.h 10304 10305INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10306M: Jani Nikula <jani.nikula@linux.intel.com> 10307M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10308M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10309M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10310L: intel-gfx@lists.freedesktop.org 10311S: Supported 10312W: https://01.org/linuxgraphics/ 10313Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10314B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10315C: irc://irc.oftc.net/intel-gfx 10316T: git git://anongit.freedesktop.org/drm-intel 10317F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10318F: Documentation/gpu/i915.rst 10319F: drivers/gpu/drm/i915/ 10320F: include/drm/i915* 10321F: include/uapi/drm/i915_drm.h 10322 10323INTEL ETHERNET DRIVERS 10324M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10325M: Tony Nguyen <anthony.l.nguyen@intel.com> 10326L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10327S: Supported 10328W: http://www.intel.com/support/feedback.htm 10329W: http://e1000.sourceforge.net/ 10330Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10331T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10332T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10333F: Documentation/networking/device_drivers/ethernet/intel/ 10334F: drivers/net/ethernet/intel/ 10335F: drivers/net/ethernet/intel/*/ 10336F: include/linux/avf/virtchnl.h 10337F: include/linux/net/intel/iidc.h 10338 10339INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10340M: Mustafa Ismail <mustafa.ismail@intel.com> 10341M: Shiraz Saleem <shiraz.saleem@intel.com> 10342L: linux-rdma@vger.kernel.org 10343S: Supported 10344F: drivers/infiniband/hw/irdma/ 10345F: include/uapi/rdma/irdma-abi.h 10346 10347INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10348M: Maik Broemme <mbroemme@libmpq.org> 10349L: linux-fbdev@vger.kernel.org 10350S: Maintained 10351F: Documentation/fb/intelfb.rst 10352F: drivers/video/fbdev/intelfb/ 10353 10354INTEL GPIO DRIVERS 10355M: Andy Shevchenko <andy@kernel.org> 10356L: linux-gpio@vger.kernel.org 10357S: Supported 10358T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10359F: drivers/gpio/gpio-elkhartlake.c 10360F: drivers/gpio/gpio-ich.c 10361F: drivers/gpio/gpio-merrifield.c 10362F: drivers/gpio/gpio-ml-ioh.c 10363F: drivers/gpio/gpio-pch.c 10364F: drivers/gpio/gpio-sch.c 10365F: drivers/gpio/gpio-sodaville.c 10366F: drivers/gpio/gpio-tangier.c 10367 10368INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10369M: Zhenyu Wang <zhenyuw@linux.intel.com> 10370M: Zhi Wang <zhi.a.wang@intel.com> 10371L: intel-gvt-dev@lists.freedesktop.org 10372L: intel-gfx@lists.freedesktop.org 10373S: Supported 10374W: https://01.org/igvt-g 10375T: git https://github.com/intel/gvt-linux.git 10376F: drivers/gpu/drm/i915/gvt/ 10377 10378INTEL HID EVENT DRIVER 10379M: Alex Hung <alexhung@gmail.com> 10380L: platform-driver-x86@vger.kernel.org 10381S: Maintained 10382F: drivers/platform/x86/intel/hid.c 10383 10384INTEL I/OAT DMA DRIVER 10385M: Dave Jiang <dave.jiang@intel.com> 10386R: Dan Williams <dan.j.williams@intel.com> 10387L: dmaengine@vger.kernel.org 10388S: Supported 10389Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10390F: drivers/dma/ioat* 10391 10392INTEL IDLE DRIVER 10393M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10394M: Len Brown <lenb@kernel.org> 10395L: linux-pm@vger.kernel.org 10396S: Supported 10397B: https://bugzilla.kernel.org 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10399F: drivers/idle/intel_idle.c 10400 10401INTEL IDXD DRIVER 10402M: Fenghua Yu <fenghua.yu@intel.com> 10403M: Dave Jiang <dave.jiang@intel.com> 10404L: dmaengine@vger.kernel.org 10405S: Supported 10406F: drivers/dma/idxd/* 10407F: include/uapi/linux/idxd.h 10408 10409INTEL IN FIELD SCAN (IFS) DEVICE 10410M: Jithu Joseph <jithu.joseph@intel.com> 10411R: Ashok Raj <ashok.raj@intel.com> 10412R: Tony Luck <tony.luck@intel.com> 10413S: Maintained 10414F: drivers/platform/x86/intel/ifs 10415F: include/trace/events/intel_ifs.h 10416 10417INTEL INTEGRATED SENSOR HUB DRIVER 10418M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10419M: Jiri Kosina <jikos@kernel.org> 10420L: linux-input@vger.kernel.org 10421S: Maintained 10422F: drivers/hid/intel-ish-hid/ 10423 10424INTEL IOMMU (VT-d) 10425M: David Woodhouse <dwmw2@infradead.org> 10426M: Lu Baolu <baolu.lu@linux.intel.com> 10427L: iommu@lists.linux.dev 10428S: Supported 10429T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10430F: drivers/iommu/intel/ 10431 10432INTEL IPU3 CSI-2 CIO2 DRIVER 10433M: Yong Zhi <yong.zhi@intel.com> 10434M: Sakari Ailus <sakari.ailus@linux.intel.com> 10435M: Bingbu Cao <bingbu.cao@intel.com> 10436M: Dan Scally <djrscally@gmail.com> 10437R: Tianshu Qiu <tian.shu.qiu@intel.com> 10438L: linux-media@vger.kernel.org 10439S: Maintained 10440T: git git://linuxtv.org/media_tree.git 10441F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10442F: drivers/media/pci/intel/ipu3/ 10443 10444INTEL IPU3 CSI-2 IMGU DRIVER 10445M: Sakari Ailus <sakari.ailus@linux.intel.com> 10446R: Bingbu Cao <bingbu.cao@intel.com> 10447R: Tianshu Qiu <tian.shu.qiu@intel.com> 10448L: linux-media@vger.kernel.org 10449S: Maintained 10450F: Documentation/admin-guide/media/ipu3.rst 10451F: Documentation/admin-guide/media/ipu3_rcb.svg 10452F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10453F: drivers/staging/media/ipu3/ 10454 10455INTEL ISHTP ECLITE DRIVER 10456M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10457L: platform-driver-x86@vger.kernel.org 10458S: Supported 10459F: drivers/platform/x86/intel/ishtp_eclite.c 10460 10461INTEL IXP4XX CRYPTO SUPPORT 10462M: Corentin Labbe <clabbe@baylibre.com> 10463L: linux-crypto@vger.kernel.org 10464S: Maintained 10465F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10466 10467INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10468M: Krzysztof Halasa <khalasa@piap.pl> 10469S: Maintained 10470F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10471F: drivers/net/wan/ixp4xx_hss.c 10472F: drivers/soc/ixp4xx/ixp4xx-npe.c 10473F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10474F: include/linux/soc/ixp4xx/npe.h 10475F: include/linux/soc/ixp4xx/qmgr.h 10476 10477INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10478M: Deepak Saxena <dsaxena@plexity.net> 10479S: Maintained 10480F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10481F: drivers/char/hw_random/ixp4xx-rng.c 10482 10483INTEL KEEM BAY DRM DRIVER 10484M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10485M: Edmund Dea <edmund.j.dea@intel.com> 10486S: Maintained 10487F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10488F: drivers/gpu/drm/kmb/ 10489 10490INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10491M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10492S: Maintained 10493F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10494F: drivers/crypto/intel/keembay/Kconfig 10495F: drivers/crypto/intel/keembay/Makefile 10496F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10497F: drivers/crypto/intel/keembay/ocs-aes.c 10498F: drivers/crypto/intel/keembay/ocs-aes.h 10499 10500INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10501M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10502M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10503M: Mark Gross <mgross@linux.intel.com> 10504S: Maintained 10505F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10506F: drivers/crypto/intel/keembay/Kconfig 10507F: drivers/crypto/intel/keembay/Makefile 10508F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10509 10510INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10511M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10512M: Declan Murphy <declan.murphy@intel.com> 10513S: Maintained 10514F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10515F: drivers/crypto/intel/keembay/Kconfig 10516F: drivers/crypto/intel/keembay/Makefile 10517F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10518F: drivers/crypto/intel/keembay/ocs-hcu.c 10519F: drivers/crypto/intel/keembay/ocs-hcu.h 10520 10521INTEL MANAGEMENT ENGINE (mei) 10522M: Tomas Winkler <tomas.winkler@intel.com> 10523L: linux-kernel@vger.kernel.org 10524S: Supported 10525F: Documentation/driver-api/mei/* 10526F: drivers/misc/mei/ 10527F: drivers/watchdog/mei_wdt.c 10528F: include/linux/mei_aux.h 10529F: include/linux/mei_cl_bus.h 10530F: include/uapi/linux/mei.h 10531F: include/uapi/linux/mei_uuid.h 10532F: include/uapi/linux/uuid.h 10533F: samples/mei/* 10534 10535INTEL MAX 10 BMC MFD DRIVER 10536M: Xu Yilun <yilun.xu@intel.com> 10537R: Tom Rix <trix@redhat.com> 10538S: Maintained 10539F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10540F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10541F: drivers/hwmon/intel-m10-bmc-hwmon.c 10542F: drivers/mfd/intel-m10-bmc* 10543F: include/linux/mfd/intel-m10-bmc.h 10544 10545INTEL MAX10 BMC SECURE UPDATES 10546M: Russ Weight <russell.h.weight@intel.com> 10547L: linux-fpga@vger.kernel.org 10548S: Maintained 10549F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10550F: drivers/fpga/intel-m10-bmc-sec-update.c 10551 10552INTEL P-Unit IPC DRIVER 10553M: Zha Qipeng <qipeng.zha@intel.com> 10554L: platform-driver-x86@vger.kernel.org 10555S: Maintained 10556F: arch/x86/include/asm/intel_punit_ipc.h 10557F: drivers/platform/x86/intel/punit_ipc.c 10558 10559INTEL PMC CORE DRIVER 10560M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10561M: David E Box <david.e.box@intel.com> 10562L: platform-driver-x86@vger.kernel.org 10563S: Maintained 10564F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10565F: drivers/platform/x86/intel/pmc/ 10566 10567INTEL PMIC GPIO DRIVERS 10568M: Andy Shevchenko <andy@kernel.org> 10569S: Supported 10570T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10571F: drivers/gpio/gpio-*cove.c 10572 10573INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10574M: Andy Shevchenko <andy@kernel.org> 10575S: Supported 10576F: drivers/mfd/intel_soc_pmic* 10577F: include/linux/mfd/intel_soc_pmic* 10578 10579INTEL PMT DRIVERS 10580M: David E. Box <david.e.box@linux.intel.com> 10581S: Supported 10582F: drivers/platform/x86/intel/pmt/ 10583 10584INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10585M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10586L: linux-wireless@vger.kernel.org 10587S: Maintained 10588F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10589F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10590F: drivers/net/wireless/intel/ipw2x00/ 10591 10592INTEL PSTATE DRIVER 10593M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10594M: Len Brown <lenb@kernel.org> 10595L: linux-pm@vger.kernel.org 10596S: Supported 10597F: drivers/cpufreq/intel_pstate.c 10598 10599INTEL PTP DFL ToD DRIVER 10600M: Tianfei Zhang <tianfei.zhang@intel.com> 10601L: linux-fpga@vger.kernel.org 10602L: netdev@vger.kernel.org 10603S: Maintained 10604F: drivers/ptp/ptp_dfl_tod.c 10605 10606INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10607M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10608L: linux-iio@vger.kernel.org 10609F: drivers/counter/intel-qep.c 10610 10611INTEL SCU DRIVERS 10612M: Mika Westerberg <mika.westerberg@linux.intel.com> 10613S: Maintained 10614F: arch/x86/include/asm/intel_scu_ipc.h 10615F: drivers/platform/x86/intel_scu_* 10616 10617INTEL SDSI DRIVER 10618M: David E. Box <david.e.box@linux.intel.com> 10619S: Supported 10620F: drivers/platform/x86/intel/sdsi.c 10621F: tools/arch/x86/intel_sdsi/ 10622F: tools/testing/selftests/drivers/sdsi/ 10623 10624INTEL SGX 10625M: Jarkko Sakkinen <jarkko@kernel.org> 10626R: Dave Hansen <dave.hansen@linux.intel.com> 10627L: linux-sgx@vger.kernel.org 10628S: Supported 10629Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10631F: Documentation/arch/x86/sgx.rst 10632F: arch/x86/entry/vdso/vsgx.S 10633F: arch/x86/include/asm/sgx.h 10634F: arch/x86/include/uapi/asm/sgx.h 10635F: arch/x86/kernel/cpu/sgx/* 10636F: tools/testing/selftests/sgx/* 10637K: \bSGX_ 10638 10639INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10640M: Daniel Scally <djrscally@gmail.com> 10641S: Maintained 10642F: drivers/platform/x86/intel/int3472/ 10643 10644INTEL SPEED SELECT TECHNOLOGY 10645M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10646L: platform-driver-x86@vger.kernel.org 10647S: Maintained 10648F: drivers/platform/x86/intel/speed_select_if/ 10649F: include/uapi/linux/isst_if.h 10650F: tools/power/x86/intel-speed-select/ 10651 10652INTEL STRATIX10 FIRMWARE DRIVERS 10653M: Dinh Nguyen <dinguyen@kernel.org> 10654L: linux-kernel@vger.kernel.org 10655S: Maintained 10656T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10657F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10658F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10659F: drivers/firmware/stratix10-rsu.c 10660F: drivers/firmware/stratix10-svc.c 10661F: include/linux/firmware/intel/stratix10-smc.h 10662F: include/linux/firmware/intel/stratix10-svc-client.h 10663 10664INTEL TELEMETRY DRIVER 10665M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10666M: "David E. Box" <david.e.box@linux.intel.com> 10667L: platform-driver-x86@vger.kernel.org 10668S: Maintained 10669F: arch/x86/include/asm/intel_telemetry.h 10670F: drivers/platform/x86/intel/telemetry/ 10671 10672INTEL TPMI DRIVER 10673M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10674L: platform-driver-x86@vger.kernel.org 10675S: Maintained 10676F: drivers/platform/x86/intel/tpmi.c 10677F: include/linux/intel_tpmi.h 10678 10679INTEL UNCORE FREQUENCY CONTROL 10680M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10681L: platform-driver-x86@vger.kernel.org 10682S: Maintained 10683F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10684F: drivers/platform/x86/intel/uncore-frequency/ 10685 10686INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10687M: David E. Box <david.e.box@linux.intel.com> 10688S: Supported 10689F: drivers/platform/x86/intel/vsec.* 10690 10691INTEL VIRTUAL BUTTON DRIVER 10692M: AceLan Kao <acelan.kao@canonical.com> 10693L: platform-driver-x86@vger.kernel.org 10694S: Maintained 10695F: drivers/platform/x86/intel/vbtn.c 10696 10697INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10698M: Stanislaw Gruszka <stf_xl@wp.pl> 10699L: linux-wireless@vger.kernel.org 10700S: Supported 10701F: drivers/net/wireless/intel/iwlegacy/ 10702 10703INTEL WIRELESS WIFI LINK (iwlwifi) 10704M: Gregory Greenman <gregory.greenman@intel.com> 10705L: linux-wireless@vger.kernel.org 10706S: Supported 10707W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10708T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10709F: drivers/net/wireless/intel/iwlwifi/ 10710 10711INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10712M: Jithu Joseph <jithu.joseph@intel.com> 10713R: Maurice Ma <maurice.ma@intel.com> 10714S: Maintained 10715W: https://slimbootloader.github.io/security/firmware-update.html 10716F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10717 10718INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10719L: Dell.Client.Kernel@dell.com 10720S: Maintained 10721F: drivers/platform/x86/intel/wmi/thunderbolt.c 10722 10723INTEL WWAN IOSM DRIVER 10724M: M Chetan Kumar <m.chetan.kumar@intel.com> 10725M: Intel Corporation <linuxwwan@intel.com> 10726L: netdev@vger.kernel.org 10727S: Maintained 10728F: drivers/net/wwan/iosm/ 10729 10730INTEL(R) TRACE HUB 10731M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10732S: Supported 10733F: Documentation/trace/intel_th.rst 10734F: drivers/hwtracing/intel_th/ 10735F: include/linux/intel_th.h 10736 10737INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10738M: Ning Sun <ning.sun@intel.com> 10739L: tboot-devel@lists.sourceforge.net 10740S: Supported 10741W: http://tboot.sourceforge.net 10742T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10743F: Documentation/arch/x86/intel_txt.rst 10744F: arch/x86/kernel/tboot.c 10745F: include/linux/tboot.h 10746 10747INTERCONNECT API 10748M: Georgi Djakov <djakov@kernel.org> 10749L: linux-pm@vger.kernel.org 10750S: Maintained 10751T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10752F: Documentation/devicetree/bindings/interconnect/ 10753F: Documentation/driver-api/interconnect.rst 10754F: drivers/interconnect/ 10755F: include/dt-bindings/interconnect/ 10756F: include/linux/interconnect-provider.h 10757F: include/linux/interconnect.h 10758 10759INTERRUPT COUNTER DRIVER 10760M: Oleksij Rempel <o.rempel@pengutronix.de> 10761R: Pengutronix Kernel Team <kernel@pengutronix.de> 10762L: linux-iio@vger.kernel.org 10763F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10764F: drivers/counter/interrupt-cnt.c 10765 10766INTERSIL ISL7998X VIDEO DECODER DRIVER 10767M: Michael Tretter <m.tretter@pengutronix.de> 10768R: Pengutronix Kernel Team <kernel@pengutronix.de> 10769L: linux-media@vger.kernel.org 10770S: Maintained 10771F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10772F: drivers/media/i2c/isl7998x.c 10773 10774INVENSENSE ICM-426xx IMU DRIVER 10775M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10776L: linux-iio@vger.kernel.org 10777S: Maintained 10778W: https://invensense.tdk.com/ 10779F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10780F: drivers/iio/imu/inv_icm42600/ 10781 10782INVENSENSE MPU-3050 GYROSCOPE DRIVER 10783M: Linus Walleij <linus.walleij@linaro.org> 10784L: linux-iio@vger.kernel.org 10785S: Maintained 10786F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10787F: drivers/iio/gyro/mpu3050* 10788 10789IOC3 ETHERNET DRIVER 10790M: Ralf Baechle <ralf@linux-mips.org> 10791L: linux-mips@vger.kernel.org 10792S: Maintained 10793F: drivers/net/ethernet/sgi/ioc3-eth.c 10794 10795IOMAP FILESYSTEM LIBRARY 10796M: Christoph Hellwig <hch@infradead.org> 10797M: Darrick J. Wong <djwong@kernel.org> 10798L: linux-xfs@vger.kernel.org 10799L: linux-fsdevel@vger.kernel.org 10800S: Supported 10801T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10802F: fs/iomap/ 10803F: include/linux/iomap.h 10804 10805IOMMU DMA-API LAYER 10806M: Robin Murphy <robin.murphy@arm.com> 10807L: iommu@lists.linux.dev 10808S: Maintained 10809T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10810F: drivers/iommu/dma-iommu.c 10811F: drivers/iommu/dma-iommu.h 10812F: drivers/iommu/iova.c 10813F: include/linux/iova.h 10814 10815IOMMU SUBSYSTEM 10816M: Joerg Roedel <joro@8bytes.org> 10817M: Will Deacon <will@kernel.org> 10818R: Robin Murphy <robin.murphy@arm.com> 10819L: iommu@lists.linux.dev 10820S: Maintained 10821T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10822F: Documentation/devicetree/bindings/iommu/ 10823F: Documentation/userspace-api/iommu.rst 10824F: drivers/iommu/ 10825F: include/linux/iommu.h 10826F: include/linux/iova.h 10827F: include/linux/of_iommu.h 10828F: include/uapi/linux/iommu.h 10829 10830IOMMUFD 10831M: Jason Gunthorpe <jgg@nvidia.com> 10832M: Kevin Tian <kevin.tian@intel.com> 10833L: iommu@lists.linux.dev 10834S: Maintained 10835T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10836F: Documentation/userspace-api/iommufd.rst 10837F: drivers/iommu/iommufd/ 10838F: include/linux/iommufd.h 10839F: include/uapi/linux/iommufd.h 10840F: tools/testing/selftests/iommu/ 10841 10842IOSYS-MAP HELPERS 10843M: Thomas Zimmermann <tzimmermann@suse.de> 10844L: dri-devel@lists.freedesktop.org 10845S: Maintained 10846T: git git://anongit.freedesktop.org/drm/drm-misc 10847F: include/linux/iosys-map.h 10848 10849IO_URING 10850M: Jens Axboe <axboe@kernel.dk> 10851R: Pavel Begunkov <asml.silence@gmail.com> 10852L: io-uring@vger.kernel.org 10853S: Maintained 10854T: git git://git.kernel.dk/linux-block 10855T: git git://git.kernel.dk/liburing 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: io_uring/ 10861F: tools/io_uring/ 10862 10863IPMI SUBSYSTEM 10864M: Corey Minyard <minyard@acm.org> 10865L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10866S: Supported 10867W: http://openipmi.sourceforge.net/ 10868T: git https://github.com/cminyard/linux-ipmi.git for-next 10869F: Documentation/devicetree/bindings/ipmi/ 10870F: Documentation/driver-api/ipmi.rst 10871F: drivers/char/ipmi/ 10872F: include/linux/ipmi* 10873F: include/uapi/linux/ipmi* 10874 10875IPS SCSI RAID DRIVER 10876M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10877L: linux-scsi@vger.kernel.org 10878S: Maintained 10879W: http://www.adaptec.com/ 10880F: drivers/scsi/ips* 10881 10882IPVS 10883M: Simon Horman <horms@verge.net.au> 10884M: Julian Anastasov <ja@ssi.bg> 10885L: netdev@vger.kernel.org 10886L: lvs-devel@vger.kernel.org 10887S: Maintained 10888T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10890F: Documentation/networking/ipvs-sysctl.rst 10891F: include/net/ip_vs.h 10892F: include/uapi/linux/ip_vs.h 10893F: net/netfilter/ipvs/ 10894 10895IPWIRELESS DRIVER 10896M: Jiri Kosina <jikos@kernel.org> 10897M: David Sterba <dsterba@suse.com> 10898S: Odd Fixes 10899F: drivers/tty/ipwireless/ 10900 10901IRON DEVICE AUDIO CODEC DRIVERS 10902M: Kiseok Jo <kiseok.jo@irondevice.com> 10903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10904S: Maintained 10905F: Documentation/devicetree/bindings/sound/irondevice,* 10906F: sound/soc/codecs/sma* 10907 10908IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10909M: Marc Zyngier <maz@kernel.org> 10910S: Maintained 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10912F: Documentation/core-api/irq/irq-domain.rst 10913F: include/linux/irqdomain.h 10914F: kernel/irq/irqdomain.c 10915F: kernel/irq/msi.c 10916 10917IRQ SUBSYSTEM 10918M: Thomas Gleixner <tglx@linutronix.de> 10919L: linux-kernel@vger.kernel.org 10920S: Maintained 10921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10922F: include/linux/group_cpus.h 10923F: kernel/irq/ 10924F: lib/group_cpus.c 10925 10926IRQCHIP DRIVERS 10927M: Thomas Gleixner <tglx@linutronix.de> 10928M: Marc Zyngier <maz@kernel.org> 10929L: linux-kernel@vger.kernel.org 10930S: Maintained 10931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10932F: Documentation/devicetree/bindings/interrupt-controller/ 10933F: drivers/irqchip/ 10934 10935ISA 10936M: William Breathitt Gray <william.gray@linaro.org> 10937S: Maintained 10938F: Documentation/driver-api/isa.rst 10939F: drivers/base/isa.c 10940F: include/linux/isa.h 10941 10942ISA RADIO MODULE 10943M: Hans Verkuil <hverkuil@xs4all.nl> 10944L: linux-media@vger.kernel.org 10945S: Maintained 10946W: https://linuxtv.org 10947T: git git://linuxtv.org/media_tree.git 10948F: drivers/media/radio/radio-isa* 10949 10950ISAPNP 10951M: Jaroslav Kysela <perex@perex.cz> 10952S: Maintained 10953F: Documentation/driver-api/isapnp.rst 10954F: drivers/pnp/isapnp/ 10955F: include/linux/isapnp.h 10956 10957ISCSI 10958M: Lee Duncan <lduncan@suse.com> 10959M: Chris Leech <cleech@redhat.com> 10960M: Mike Christie <michael.christie@oracle.com> 10961L: open-iscsi@googlegroups.com 10962L: linux-scsi@vger.kernel.org 10963S: Maintained 10964W: www.open-iscsi.com 10965F: drivers/scsi/*iscsi* 10966F: include/scsi/*iscsi* 10967 10968iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10969M: Peter Jones <pjones@redhat.com> 10970M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10971S: Maintained 10972F: drivers/firmware/iscsi_ibft* 10973 10974ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10975M: Sagi Grimberg <sagi@grimberg.me> 10976M: Max Gurtovoy <mgurtovoy@nvidia.com> 10977L: linux-rdma@vger.kernel.org 10978S: Supported 10979W: http://www.openfabrics.org 10980W: www.open-iscsi.org 10981Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10982F: drivers/infiniband/ulp/iser/ 10983 10984ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10985M: Sagi Grimberg <sagi@grimberg.me> 10986L: linux-rdma@vger.kernel.org 10987L: target-devel@vger.kernel.org 10988S: Supported 10989W: http://www.linux-iscsi.org 10990T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10991F: drivers/infiniband/ulp/isert 10992 10993ISDN/CMTP OVER BLUETOOTH 10994M: Karsten Keil <isdn@linux-pingi.de> 10995L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10996L: netdev@vger.kernel.org 10997S: Odd Fixes 10998W: http://www.isdn4linux.de 10999F: Documentation/isdn/ 11000F: drivers/isdn/capi/ 11001F: include/linux/isdn/ 11002F: include/uapi/linux/isdn/ 11003F: net/bluetooth/cmtp/ 11004 11005ISDN/mISDN SUBSYSTEM 11006M: Karsten Keil <isdn@linux-pingi.de> 11007L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11008L: netdev@vger.kernel.org 11009S: Maintained 11010W: http://www.isdn4linux.de 11011F: drivers/isdn/Kconfig 11012F: drivers/isdn/Makefile 11013F: drivers/isdn/hardware/ 11014F: drivers/isdn/mISDN/ 11015 11016ISOFS FILESYSTEM 11017M: Jan Kara <jack@suse.cz> 11018L: linux-fsdevel@vger.kernel.org 11019S: Maintained 11020F: Documentation/filesystems/isofs.rst 11021F: fs/isofs/ 11022 11023IT87 HARDWARE MONITORING DRIVER 11024M: Jean Delvare <jdelvare@suse.com> 11025L: linux-hwmon@vger.kernel.org 11026S: Maintained 11027F: Documentation/hwmon/it87.rst 11028F: drivers/hwmon/it87.c 11029 11030IT913X MEDIA DRIVER 11031M: Antti Palosaari <crope@iki.fi> 11032L: linux-media@vger.kernel.org 11033S: Maintained 11034W: https://linuxtv.org 11035W: http://palosaari.fi/linux/ 11036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11037T: git git://linuxtv.org/anttip/media_tree.git 11038F: drivers/media/tuners/it913x* 11039 11040ITE IT66121 HDMI BRIDGE DRIVER 11041M: Phong LE <ple@baylibre.com> 11042M: Neil Armstrong <neil.armstrong@linaro.org> 11043S: Maintained 11044T: git git://anongit.freedesktop.org/drm/drm-misc 11045F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11046F: drivers/gpu/drm/bridge/ite-it66121.c 11047 11048IVTV VIDEO4LINUX DRIVER 11049M: Andy Walls <awalls@md.metrocast.net> 11050L: linux-media@vger.kernel.org 11051S: Maintained 11052W: https://linuxtv.org 11053T: git git://linuxtv.org/media_tree.git 11054F: Documentation/admin-guide/media/ivtv* 11055F: drivers/media/pci/ivtv/ 11056F: include/uapi/linux/ivtv* 11057 11058IX2505V MEDIA DRIVER 11059M: Malcolm Priestley <tvboxspy@gmail.com> 11060L: linux-media@vger.kernel.org 11061S: Maintained 11062W: https://linuxtv.org 11063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11064F: drivers/media/dvb-frontends/ix2505v* 11065 11066JAILHOUSE HYPERVISOR INTERFACE 11067M: Jan Kiszka <jan.kiszka@siemens.com> 11068L: jailhouse-dev@googlegroups.com 11069S: Maintained 11070F: arch/x86/include/asm/jailhouse_para.h 11071F: arch/x86/kernel/jailhouse.c 11072 11073JC42.4 TEMPERATURE SENSOR DRIVER 11074M: Guenter Roeck <linux@roeck-us.net> 11075L: linux-hwmon@vger.kernel.org 11076S: Maintained 11077F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11078F: Documentation/hwmon/jc42.rst 11079F: drivers/hwmon/jc42.c 11080 11081JFS FILESYSTEM 11082M: Dave Kleikamp <shaggy@kernel.org> 11083L: jfs-discussion@lists.sourceforge.net 11084S: Odd Fixes 11085W: http://jfs.sourceforge.net/ 11086T: git https://github.com/kleikamp/linux-shaggy.git 11087F: Documentation/admin-guide/jfs.rst 11088F: fs/jfs/ 11089 11090JME NETWORK DRIVER 11091M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11092L: netdev@vger.kernel.org 11093S: Maintained 11094F: drivers/net/ethernet/jme.* 11095 11096JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11097M: David Woodhouse <dwmw2@infradead.org> 11098M: Richard Weinberger <richard@nod.at> 11099L: linux-mtd@lists.infradead.org 11100S: Odd Fixes 11101W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11102T: git git://git.infradead.org/ubifs-2.6.git 11103F: fs/jffs2/ 11104F: include/uapi/linux/jffs2.h 11105 11106JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11107M: "Theodore Ts'o" <tytso@mit.edu> 11108M: Jan Kara <jack@suse.com> 11109L: linux-ext4@vger.kernel.org 11110S: Maintained 11111F: fs/jbd2/ 11112F: include/linux/jbd2.h 11113 11114JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11115M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11116L: linux-media@vger.kernel.org 11117L: linux-renesas-soc@vger.kernel.org 11118S: Maintained 11119F: drivers/media/platform/renesas/rcar_jpu.c 11120 11121JSM Neo PCI based serial card 11122L: linux-serial@vger.kernel.org 11123S: Orphan 11124F: drivers/tty/serial/jsm/ 11125 11126K10TEMP HARDWARE MONITORING DRIVER 11127M: Clemens Ladisch <clemens@ladisch.de> 11128L: linux-hwmon@vger.kernel.org 11129S: Maintained 11130F: Documentation/hwmon/k10temp.rst 11131F: drivers/hwmon/k10temp.c 11132 11133K8TEMP HARDWARE MONITORING DRIVER 11134M: Rudolf Marek <r.marek@assembler.cz> 11135L: linux-hwmon@vger.kernel.org 11136S: Maintained 11137F: Documentation/hwmon/k8temp.rst 11138F: drivers/hwmon/k8temp.c 11139 11140KASAN 11141M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11142R: Alexander Potapenko <glider@google.com> 11143R: Andrey Konovalov <andreyknvl@gmail.com> 11144R: Dmitry Vyukov <dvyukov@google.com> 11145R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11146L: kasan-dev@googlegroups.com 11147S: Maintained 11148F: Documentation/dev-tools/kasan.rst 11149F: arch/*/include/asm/*kasan.h 11150F: arch/*/mm/kasan_init* 11151F: include/linux/kasan*.h 11152F: lib/Kconfig.kasan 11153F: mm/kasan/ 11154F: scripts/Makefile.kasan 11155 11156KCONFIG 11157M: Masahiro Yamada <masahiroy@kernel.org> 11158L: linux-kbuild@vger.kernel.org 11159S: Maintained 11160Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11161T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11162F: Documentation/kbuild/kconfig* 11163F: scripts/Kconfig.include 11164F: scripts/kconfig/ 11165 11166KCOV 11167R: Dmitry Vyukov <dvyukov@google.com> 11168R: Andrey Konovalov <andreyknvl@gmail.com> 11169L: kasan-dev@googlegroups.com 11170S: Maintained 11171F: Documentation/dev-tools/kcov.rst 11172F: include/linux/kcov.h 11173F: include/uapi/linux/kcov.h 11174F: kernel/kcov.c 11175F: scripts/Makefile.kcov 11176 11177KCSAN 11178M: Marco Elver <elver@google.com> 11179R: Dmitry Vyukov <dvyukov@google.com> 11180L: kasan-dev@googlegroups.com 11181S: Maintained 11182F: Documentation/dev-tools/kcsan.rst 11183F: include/linux/kcsan*.h 11184F: kernel/kcsan/ 11185F: lib/Kconfig.kcsan 11186F: scripts/Makefile.kcsan 11187 11188KDUMP 11189M: Baoquan He <bhe@redhat.com> 11190R: Vivek Goyal <vgoyal@redhat.com> 11191R: Dave Young <dyoung@redhat.com> 11192L: kexec@lists.infradead.org 11193S: Maintained 11194W: http://lse.sourceforge.net/kdump/ 11195F: Documentation/admin-guide/kdump/ 11196F: fs/proc/vmcore.c 11197F: include/linux/crash_core.h 11198F: include/linux/crash_dump.h 11199F: include/uapi/linux/vmcore.h 11200F: kernel/crash_*.c 11201 11202KEENE FM RADIO TRANSMITTER DRIVER 11203M: Hans Verkuil <hverkuil@xs4all.nl> 11204L: linux-media@vger.kernel.org 11205S: Maintained 11206W: https://linuxtv.org 11207T: git git://linuxtv.org/media_tree.git 11208F: drivers/media/radio/radio-keene* 11209 11210KERNEL AUTOMOUNTER 11211M: Ian Kent <raven@themaw.net> 11212L: autofs@vger.kernel.org 11213S: Maintained 11214F: fs/autofs/ 11215 11216KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11217M: Masahiro Yamada <masahiroy@kernel.org> 11218R: Nathan Chancellor <nathan@kernel.org> 11219R: Nick Desaulniers <ndesaulniers@google.com> 11220R: Nicolas Schier <nicolas@fjasle.eu> 11221L: linux-kbuild@vger.kernel.org 11222S: Maintained 11223Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11225F: Documentation/kbuild/ 11226F: Makefile 11227F: scripts/*vmlinux* 11228F: scripts/Kbuild* 11229F: scripts/Makefile* 11230F: scripts/basic/ 11231F: scripts/dummy-tools/ 11232F: scripts/mk* 11233F: scripts/mod/ 11234F: scripts/package/ 11235 11236KERNEL HARDENING (not covered by other areas) 11237M: Kees Cook <keescook@chromium.org> 11238L: linux-hardening@vger.kernel.org 11239S: Supported 11240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11241F: Documentation/ABI/testing/sysfs-kernel-oops_count 11242F: Documentation/ABI/testing/sysfs-kernel-warn_count 11243F: include/linux/overflow.h 11244F: include/linux/randomize_kstack.h 11245F: mm/usercopy.c 11246K: \b(add|choose)_random_kstack_offset\b 11247K: \b__check_(object_size|heap_object)\b 11248 11249KERNEL JANITORS 11250L: kernel-janitors@vger.kernel.org 11251S: Odd Fixes 11252W: http://kernelnewbies.org/KernelJanitors 11253 11254KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11255M: Chuck Lever <chuck.lever@oracle.com> 11256M: Jeff Layton <jlayton@kernel.org> 11257L: linux-nfs@vger.kernel.org 11258S: Supported 11259W: http://nfs.sourceforge.net/ 11260T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11261F: Documentation/filesystems/nfs/ 11262F: fs/exportfs/ 11263F: fs/lockd/ 11264F: fs/nfs_common/ 11265F: fs/nfsd/ 11266F: include/linux/lockd/ 11267F: include/linux/sunrpc/ 11268F: include/trace/events/rpcgss.h 11269F: include/trace/events/rpcrdma.h 11270F: include/trace/events/sunrpc.h 11271F: include/trace/misc/fs.h 11272F: include/trace/misc/nfs.h 11273F: include/trace/misc/sunrpc.h 11274F: include/uapi/linux/nfsd/ 11275F: include/uapi/linux/sunrpc/ 11276F: net/sunrpc/ 11277 11278KERNEL REGRESSIONS 11279M: Thorsten Leemhuis <linux@leemhuis.info> 11280L: regressions@lists.linux.dev 11281S: Supported 11282F: Documentation/admin-guide/reporting-regressions.rst 11283F: Documentation/process/handling-regressions.rst 11284 11285KERNEL SELFTEST FRAMEWORK 11286M: Shuah Khan <shuah@kernel.org> 11287M: Shuah Khan <skhan@linuxfoundation.org> 11288L: linux-kselftest@vger.kernel.org 11289S: Maintained 11290Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11291T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11292F: Documentation/dev-tools/kselftest* 11293F: tools/testing/selftests/ 11294 11295KERNEL SMB3 SERVER (KSMBD) 11296M: Namjae Jeon <linkinjeon@kernel.org> 11297M: Steve French <sfrench@samba.org> 11298R: Sergey Senozhatsky <senozhatsky@chromium.org> 11299R: Tom Talpey <tom@talpey.com> 11300L: linux-cifs@vger.kernel.org 11301S: Maintained 11302T: git git://git.samba.org/ksmbd.git 11303F: Documentation/filesystems/cifs/ksmbd.rst 11304F: fs/ksmbd/ 11305F: fs/smbfs_common/ 11306 11307KERNEL UNIT TESTING FRAMEWORK (KUnit) 11308M: Brendan Higgins <brendanhiggins@google.com> 11309M: David Gow <davidgow@google.com> 11310L: linux-kselftest@vger.kernel.org 11311L: kunit-dev@googlegroups.com 11312S: Maintained 11313W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11314F: Documentation/dev-tools/kunit/ 11315F: include/kunit/ 11316F: lib/kunit/ 11317F: tools/testing/kunit/ 11318 11319KERNEL USERMODE HELPER 11320M: Luis Chamberlain <mcgrof@kernel.org> 11321L: linux-kernel@vger.kernel.org 11322S: Maintained 11323F: include/linux/umh.h 11324F: kernel/umh.c 11325 11326KERNEL VIRTUAL MACHINE (KVM) 11327M: Paolo Bonzini <pbonzini@redhat.com> 11328L: kvm@vger.kernel.org 11329S: Supported 11330W: http://www.linux-kvm.org 11331T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11332F: Documentation/virt/kvm/ 11333F: include/asm-generic/kvm* 11334F: include/kvm/iodev.h 11335F: include/linux/kvm* 11336F: include/trace/events/kvm.h 11337F: include/uapi/asm-generic/kvm* 11338F: include/uapi/linux/kvm* 11339F: tools/kvm/ 11340F: tools/testing/selftests/kvm/ 11341F: virt/kvm/* 11342 11343KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11344M: Marc Zyngier <maz@kernel.org> 11345M: Oliver Upton <oliver.upton@linux.dev> 11346R: James Morse <james.morse@arm.com> 11347R: Suzuki K Poulose <suzuki.poulose@arm.com> 11348R: Zenghui Yu <yuzenghui@huawei.com> 11349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11350L: kvmarm@lists.linux.dev 11351S: Maintained 11352T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11353F: arch/arm64/include/asm/kvm* 11354F: arch/arm64/include/uapi/asm/kvm* 11355F: arch/arm64/kvm/ 11356F: include/kvm/arm_* 11357F: tools/testing/selftests/kvm/*/aarch64/ 11358F: tools/testing/selftests/kvm/aarch64/ 11359 11360KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11361M: Huacai Chen <chenhuacai@kernel.org> 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 11427KERNFS 11428M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11429M: Tejun Heo <tj@kernel.org> 11430S: Supported 11431T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11432F: fs/kernfs/ 11433F: include/linux/kernfs.h 11434 11435KEXEC 11436M: Eric Biederman <ebiederm@xmission.com> 11437L: kexec@lists.infradead.org 11438S: Maintained 11439W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11440F: include/linux/kexec.h 11441F: include/uapi/linux/kexec.h 11442F: kernel/kexec* 11443 11444KEYS-ENCRYPTED 11445M: Mimi Zohar <zohar@linux.ibm.com> 11446L: linux-integrity@vger.kernel.org 11447L: keyrings@vger.kernel.org 11448S: Supported 11449F: Documentation/security/keys/trusted-encrypted.rst 11450F: include/keys/encrypted-type.h 11451F: security/keys/encrypted-keys/ 11452 11453KEYS-TRUSTED 11454M: James Bottomley <jejb@linux.ibm.com> 11455M: Jarkko Sakkinen <jarkko@kernel.org> 11456M: Mimi Zohar <zohar@linux.ibm.com> 11457L: linux-integrity@vger.kernel.org 11458L: keyrings@vger.kernel.org 11459S: Supported 11460F: Documentation/security/keys/trusted-encrypted.rst 11461F: include/keys/trusted-type.h 11462F: include/keys/trusted_tpm.h 11463F: security/keys/trusted-keys/ 11464 11465KEYS-TRUSTED-CAAM 11466M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11467R: Pengutronix Kernel Team <kernel@pengutronix.de> 11468L: linux-integrity@vger.kernel.org 11469L: keyrings@vger.kernel.org 11470S: Maintained 11471F: include/keys/trusted_caam.h 11472F: security/keys/trusted-keys/trusted_caam.c 11473 11474KEYS-TRUSTED-TEE 11475M: Sumit Garg <sumit.garg@linaro.org> 11476L: linux-integrity@vger.kernel.org 11477L: keyrings@vger.kernel.org 11478S: Supported 11479F: include/keys/trusted_tee.h 11480F: security/keys/trusted-keys/trusted_tee.c 11481 11482KEYS/KEYRINGS 11483M: David Howells <dhowells@redhat.com> 11484M: Jarkko Sakkinen <jarkko@kernel.org> 11485L: keyrings@vger.kernel.org 11486S: Maintained 11487F: Documentation/security/keys/core.rst 11488F: include/keys/ 11489F: include/linux/key-type.h 11490F: include/linux/key.h 11491F: include/linux/keyctl.h 11492F: include/uapi/linux/keyctl.h 11493F: security/keys/ 11494 11495KEYS/KEYRINGS_INTEGRITY 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: security/integrity/platform_certs 11502 11503KFENCE 11504M: Alexander Potapenko <glider@google.com> 11505M: Marco Elver <elver@google.com> 11506R: Dmitry Vyukov <dvyukov@google.com> 11507L: kasan-dev@googlegroups.com 11508S: Maintained 11509F: Documentation/dev-tools/kfence.rst 11510F: arch/*/include/asm/kfence.h 11511F: include/linux/kfence.h 11512F: lib/Kconfig.kfence 11513F: mm/kfence/ 11514 11515KFIFO 11516M: Stefani Seibold <stefani@seibold.net> 11517S: Maintained 11518F: include/linux/kfifo.h 11519F: lib/kfifo.c 11520F: samples/kfifo/ 11521 11522KGDB / KDB /debug_core 11523M: Jason Wessel <jason.wessel@windriver.com> 11524M: Daniel Thompson <daniel.thompson@linaro.org> 11525R: Douglas Anderson <dianders@chromium.org> 11526L: kgdb-bugreport@lists.sourceforge.net 11527S: Maintained 11528W: http://kgdb.wiki.kernel.org/ 11529T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11530F: Documentation/dev-tools/kgdb.rst 11531F: drivers/misc/kgdbts.c 11532F: drivers/tty/serial/kgdboc.c 11533F: include/linux/kdb.h 11534F: include/linux/kgdb.h 11535F: kernel/debug/ 11536F: kernel/module/kdb.c 11537 11538KHADAS MCU MFD DRIVER 11539M: Neil Armstrong <neil.armstrong@linaro.org> 11540L: linux-amlogic@lists.infradead.org 11541S: Maintained 11542F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11543F: drivers/mfd/khadas-mcu.c 11544F: drivers/thermal/khadas_mcu_fan.c 11545F: include/linux/mfd/khadas-mcu.h 11546 11547KIONIX/ROHM KX022A ACCELEROMETER 11548M: Matti Vaittinen <mazziesaccount@gmail.com> 11549L: linux-iio@vger.kernel.org 11550S: Supported 11551F: drivers/iio/accel/kionix-kx022a* 11552 11553KMEMLEAK 11554M: Catalin Marinas <catalin.marinas@arm.com> 11555S: Maintained 11556F: Documentation/dev-tools/kmemleak.rst 11557F: include/linux/kmemleak.h 11558F: mm/kmemleak.c 11559F: samples/kmemleak/kmemleak-test.c 11560 11561KMSAN 11562M: Alexander Potapenko <glider@google.com> 11563R: Marco Elver <elver@google.com> 11564R: Dmitry Vyukov <dvyukov@google.com> 11565L: kasan-dev@googlegroups.com 11566S: Maintained 11567F: Documentation/dev-tools/kmsan.rst 11568F: arch/*/include/asm/kmsan.h 11569F: arch/*/mm/kmsan_* 11570F: include/linux/kmsan*.h 11571F: lib/Kconfig.kmsan 11572F: mm/kmsan/ 11573F: scripts/Makefile.kmsan 11574 11575KPROBES 11576M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11577M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11578M: "David S. Miller" <davem@davemloft.net> 11579M: Masami Hiramatsu <mhiramat@kernel.org> 11580L: linux-kernel@vger.kernel.org 11581L: linux-trace-kernel@vger.kernel.org 11582S: Maintained 11583Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11584T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11585F: Documentation/trace/kprobes.rst 11586F: include/asm-generic/kprobes.h 11587F: include/linux/kprobes.h 11588F: kernel/kprobes.c 11589F: lib/test_kprobes.c 11590F: samples/kprobes 11591 11592KS0108 LCD CONTROLLER DRIVER 11593M: Miguel Ojeda <ojeda@kernel.org> 11594S: Maintained 11595F: Documentation/admin-guide/auxdisplay/ks0108.rst 11596F: drivers/auxdisplay/ks0108.c 11597F: include/linux/ks0108.h 11598 11599KTD253 BACKLIGHT DRIVER 11600M: Linus Walleij <linus.walleij@linaro.org> 11601S: Maintained 11602F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11603F: drivers/video/backlight/ktd253-backlight.c 11604 11605KTEST 11606M: Steven Rostedt <rostedt@goodmis.org> 11607M: John Hawley <warthog9@eaglescrag.net> 11608S: Maintained 11609F: tools/testing/ktest 11610 11611KTZ8866 BACKLIGHT DRIVER 11612M: Jianhua Lu <lujianhua000@gmail.com> 11613S: Maintained 11614F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11615F: drivers/video/backlight/ktz8866.c 11616 11617KVM PARAVIRT (KVM/paravirt) 11618M: Paolo Bonzini <pbonzini@redhat.com> 11619R: Wanpeng Li <wanpengli@tencent.com> 11620R: Vitaly Kuznetsov <vkuznets@redhat.com> 11621L: kvm@vger.kernel.org 11622S: Supported 11623T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11624F: arch/um/include/asm/kvm_para.h 11625F: arch/x86/include/asm/kvm_para.h 11626F: arch/x86/include/asm/pvclock-abi.h 11627F: arch/x86/include/uapi/asm/kvm_para.h 11628F: arch/x86/kernel/kvm.c 11629F: arch/x86/kernel/kvmclock.c 11630F: include/asm-generic/kvm_para.h 11631F: include/linux/kvm_para.h 11632F: include/uapi/asm-generic/kvm_para.h 11633F: include/uapi/linux/kvm_para.h 11634 11635KVM X86 HYPER-V (KVM/hyper-v) 11636M: Vitaly Kuznetsov <vkuznets@redhat.com> 11637M: Sean Christopherson <seanjc@google.com> 11638M: Paolo Bonzini <pbonzini@redhat.com> 11639L: kvm@vger.kernel.org 11640S: Supported 11641T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11642F: arch/x86/kvm/hyperv.* 11643F: arch/x86/kvm/kvm_onhyperv.* 11644F: arch/x86/kvm/svm/hyperv.* 11645F: arch/x86/kvm/svm/svm_onhyperv.* 11646F: arch/x86/kvm/vmx/hyperv.* 11647 11648KVM X86 Xen (KVM/Xen) 11649M: David Woodhouse <dwmw2@infradead.org> 11650M: Paul Durrant <paul@xen.org> 11651M: Sean Christopherson <seanjc@google.com> 11652M: Paolo Bonzini <pbonzini@redhat.com> 11653L: kvm@vger.kernel.org 11654S: Supported 11655T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11656F: arch/x86/kvm/xen.* 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: include/linux/linear_range.h 11900F: lib/linear_ranges.c 11901F: lib/test_linear_ranges.c 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: drivers/mmc/host/litex_mmc.c 12029F: drivers/net/ethernet/litex/* 12030F: drivers/soc/litex/* 12031F: drivers/tty/serial/liteuart.c 12032F: include/linux/litex.h 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: Documentation/loongarch/ 12162F: Documentation/translations/zh_CN/loongarch/ 12163F: arch/loongarch/ 12164F: drivers/*/*loongarch* 12165 12166LOONGSON GPIO DRIVER 12167M: Yinbo Zhu <zhuyinbo@loongson.cn> 12168L: linux-gpio@vger.kernel.org 12169S: Maintained 12170F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12171F: drivers/gpio/gpio-loongson-64bit.c 12172 12173LOONGSON LS2X I2C DRIVER 12174M: Binbin Zhou <zhoubinbin@loongson.cn> 12175L: linux-i2c@vger.kernel.org 12176S: Maintained 12177F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12178F: drivers/i2c/busses/i2c-ls2x.c 12179 12180LOONGSON-2 SOC SERIES CLOCK DRIVER 12181M: Yinbo Zhu <zhuyinbo@loongson.cn> 12182L: linux-clk@vger.kernel.org 12183S: Maintained 12184F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12185F: drivers/clk/clk-loongson2.c 12186F: include/dt-bindings/clock/loongson,ls2k-clk.h 12187 12188LOONGSON-2 SOC SERIES GUTS DRIVER 12189M: Yinbo Zhu <zhuyinbo@loongson.cn> 12190L: loongarch@lists.linux.dev 12191S: Maintained 12192F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12193F: drivers/soc/loongson/loongson2_guts.c 12194 12195LOONGSON-2 SOC SERIES PINCTRL DRIVER 12196M: zhanghongchen <zhanghongchen@loongson.cn> 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: linux-gpio@vger.kernel.org 12199S: Maintained 12200F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12201F: drivers/pinctrl/pinctrl-loongson2.c 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: Documentation/devicetree/bindings/mailbox/ 12364F: drivers/mailbox/ 12365F: include/dt-bindings/mailbox/ 12366F: include/linux/mailbox_client.h 12367F: include/linux/mailbox_controller.h 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: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12375F: drivers/mailbox/arm_mhuv2.c 12376F: include/linux/mailbox/arm_mhuv2_message.h 12377 12378MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12379M: Michael Kerrisk <mtk.manpages@gmail.com> 12380L: linux-man@vger.kernel.org 12381S: Maintained 12382W: http://www.kernel.org/doc/man-pages 12383 12384MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12385M: Jeremy Kerr <jk@codeconstruct.com.au> 12386M: Matt Johnston <matt@codeconstruct.com.au> 12387L: netdev@vger.kernel.org 12388S: Maintained 12389F: Documentation/networking/mctp.rst 12390F: drivers/net/mctp/ 12391F: include/net/mctp.h 12392F: include/net/mctpdevice.h 12393F: include/net/netns/mctp.h 12394F: net/mctp/ 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/marvell,armada-3700-utmi-phy.yaml 12428F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 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 OCTEON ENDPOINT DRIVER 12531M: Veerasenareddy Burru <vburru@marvell.com> 12532M: Abhijit Ayarekar <aayarekar@marvell.com> 12533L: netdev@vger.kernel.org 12534S: Supported 12535F: drivers/net/ethernet/marvell/octeon_ep 12536 12537MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12538M: Sunil Goutham <sgoutham@marvell.com> 12539M: Geetha sowjanya <gakula@marvell.com> 12540M: Subbaraya Sundeep <sbhatta@marvell.com> 12541M: hariprasad <hkelam@marvell.com> 12542L: netdev@vger.kernel.org 12543S: Supported 12544F: drivers/net/ethernet/marvell/octeontx2/nic/ 12545F: include/linux/soc/marvell/octeontx2/ 12546 12547MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12548M: Sunil Goutham <sgoutham@marvell.com> 12549M: Linu Cherian <lcherian@marvell.com> 12550M: Geetha sowjanya <gakula@marvell.com> 12551M: Jerin Jacob <jerinj@marvell.com> 12552M: hariprasad <hkelam@marvell.com> 12553M: Subbaraya Sundeep <sbhatta@marvell.com> 12554L: netdev@vger.kernel.org 12555S: Supported 12556F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12557F: drivers/net/ethernet/marvell/octeontx2/af/ 12558 12559MARVELL PRESTERA ETHERNET SWITCH DRIVER 12560M: Taras Chornyi <taras.chornyi@plvision.eu> 12561S: Supported 12562W: https://github.com/Marvell-switching/switchdev-prestera 12563F: drivers/net/ethernet/marvell/prestera/ 12564 12565MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12566M: Nicolas Pitre <nico@fluxnic.net> 12567S: Odd Fixes 12568F: drivers/mmc/host/mvsdio.* 12569 12570MARVELL USB MDIO CONTROLLER DRIVER 12571M: Tobias Waldekranz <tobias@waldekranz.com> 12572L: netdev@vger.kernel.org 12573S: Maintained 12574F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12575F: drivers/net/mdio/mdio-mvusb.c 12576 12577MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12578M: Hu Ziji <huziji@marvell.com> 12579L: linux-mmc@vger.kernel.org 12580S: Supported 12581F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12582F: drivers/mmc/host/sdhci-xenon* 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 12783MCAN MMIO DEVICE DRIVER 12784M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12785L: linux-can@vger.kernel.org 12786S: Maintained 12787F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12788F: drivers/net/can/m_can/m_can.c 12789F: drivers/net/can/m_can/m_can.h 12790F: drivers/net/can/m_can/m_can_platform.c 12791 12792MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12793R: Yasushi SHOJI <yashi@spacecubics.com> 12794L: linux-can@vger.kernel.org 12795S: Maintained 12796F: drivers/net/can/usb/mcba_usb.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 PCIE CONTROLLER DRIVER 13207M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13208S: Maintained 13209F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13210F: drivers/pci/controller/pcie-mt7621.c 13211 13212MEDIATEK MT7621 PHY PCI DRIVER 13213M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13214S: Maintained 13215F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13216F: drivers/phy/ralink/phy-mt7621-pci.c 13217 13218MEDIATEK MT7621/28/88 I2C DRIVER 13219M: Stefan Roese <sr@denx.de> 13220L: linux-i2c@vger.kernel.org 13221S: Maintained 13222F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13223F: drivers/i2c/busses/i2c-mt7621.c 13224 13225MEDIATEK MTMIPS CLOCK DRIVER 13226M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13227S: Maintained 13228F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13229F: drivers/clk/ralink/clk-mtmips.c 13230 13231MEDIATEK NAND CONTROLLER DRIVER 13232L: linux-mtd@lists.infradead.org 13233S: Orphan 13234F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13235F: drivers/mtd/nand/raw/mtk_* 13236 13237MEDIATEK PMIC LED DRIVER 13238M: Sean Wang <sean.wang@mediatek.com> 13239S: Maintained 13240F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13241F: drivers/leds/leds-mt6323.c 13242 13243MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13244M: Sean Wang <sean.wang@mediatek.com> 13245S: Maintained 13246F: drivers/char/hw_random/mtk-rng.c 13247 13248MEDIATEK SMI DRIVER 13249M: Yong Wu <yong.wu@mediatek.com> 13250L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13251S: Supported 13252F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13253F: drivers/memory/mtk-smi.c 13254F: include/soc/mediatek/smi.h 13255 13256MEDIATEK SWITCH DRIVER 13257M: Sean Wang <sean.wang@mediatek.com> 13258M: Landen Chao <Landen.Chao@mediatek.com> 13259M: DENG Qingfang <dqfext@gmail.com> 13260M: Daniel Golle <daniel@makrotopia.org> 13261L: netdev@vger.kernel.org 13262S: Maintained 13263F: drivers/net/dsa/mt7530-mdio.c 13264F: drivers/net/dsa/mt7530-mmio.c 13265F: drivers/net/dsa/mt7530.* 13266F: net/dsa/tag_mtk.c 13267 13268MEDIATEK T7XX 5G WWAN MODEM DRIVER 13269M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13270M: Intel Corporation <linuxwwan@intel.com> 13271R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13272R: Liu Haijun <haijun.liu@mediatek.com> 13273R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13274R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13275L: netdev@vger.kernel.org 13276S: Supported 13277F: drivers/net/wwan/t7xx/ 13278 13279MEDIATEK USB3 DRD IP DRIVER 13280M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13281L: linux-usb@vger.kernel.org 13282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13283L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13284S: Maintained 13285F: Documentation/devicetree/bindings/usb/mediatek,* 13286F: drivers/usb/host/xhci-mtk* 13287F: drivers/usb/mtu3/ 13288 13289MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13290M: Peter Senna Tschudin <peter.senna@gmail.com> 13291M: Martin Donnelly <martin.donnelly@ge.com> 13292M: Martyn Welch <martyn.welch@collabora.co.uk> 13293S: Maintained 13294F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13295F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13296 13297MEGARAID SCSI/SAS DRIVERS 13298M: Kashyap Desai <kashyap.desai@broadcom.com> 13299M: Sumit Saxena <sumit.saxena@broadcom.com> 13300M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13301L: megaraidlinux.pdl@broadcom.com 13302L: linux-scsi@vger.kernel.org 13303S: Maintained 13304W: http://www.avagotech.com/support/ 13305F: Documentation/scsi/megaraid.rst 13306F: drivers/scsi/megaraid.* 13307F: drivers/scsi/megaraid/ 13308 13309MELEXIS MLX90614 DRIVER 13310M: Crt Mori <cmo@melexis.com> 13311L: linux-iio@vger.kernel.org 13312S: Supported 13313W: http://www.melexis.com 13314F: drivers/iio/temperature/mlx90614.c 13315 13316MELEXIS MLX90632 DRIVER 13317M: Crt Mori <cmo@melexis.com> 13318L: linux-iio@vger.kernel.org 13319S: Supported 13320W: http://www.melexis.com 13321F: drivers/iio/temperature/mlx90632.c 13322 13323MELFAS MIP4 TOUCHSCREEN DRIVER 13324M: Sangwon Jee <jeesw@melfas.com> 13325S: Supported 13326W: http://www.melfas.com 13327F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13328F: drivers/input/touchscreen/melfas_mip4.c 13329 13330MELLANOX BLUEFIELD I2C DRIVER 13331M: Khalil Blaiech <kblaiech@nvidia.com> 13332M: Asmaa Mnebhi <asmaa@nvidia.com> 13333L: linux-i2c@vger.kernel.org 13334S: Supported 13335F: drivers/i2c/busses/i2c-mlxbf.c 13336 13337MELLANOX ETHERNET DRIVER (mlx4_en) 13338M: Tariq Toukan <tariqt@nvidia.com> 13339L: netdev@vger.kernel.org 13340S: Supported 13341W: http://www.mellanox.com 13342Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13343F: drivers/net/ethernet/mellanox/mlx4/en_* 13344 13345MELLANOX ETHERNET DRIVER (mlx5e) 13346M: Saeed Mahameed <saeedm@nvidia.com> 13347L: netdev@vger.kernel.org 13348S: Supported 13349W: http://www.mellanox.com 13350Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13351F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13352 13353MELLANOX ETHERNET INNOVA DRIVERS 13354R: Boris Pismenny <borisp@nvidia.com> 13355L: netdev@vger.kernel.org 13356S: Supported 13357W: http://www.mellanox.com 13358Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13359F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13360F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13361F: include/linux/mlx5/mlx5_ifc_fpga.h 13362 13363MELLANOX ETHERNET SWITCH DRIVERS 13364M: Ido Schimmel <idosch@nvidia.com> 13365M: Petr Machata <petrm@nvidia.com> 13366L: netdev@vger.kernel.org 13367S: Supported 13368W: http://www.mellanox.com 13369Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13370F: drivers/net/ethernet/mellanox/mlxsw/ 13371F: tools/testing/selftests/drivers/net/mlxsw/ 13372 13373MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13374M: mlxsw@nvidia.com 13375L: netdev@vger.kernel.org 13376S: Supported 13377W: http://www.mellanox.com 13378Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13379F: drivers/net/ethernet/mellanox/mlxfw/ 13380 13381MELLANOX HARDWARE PLATFORM SUPPORT 13382M: Hans de Goede <hdegoede@redhat.com> 13383M: Mark Gross <markgross@kernel.org> 13384M: Vadim Pasternak <vadimp@nvidia.com> 13385L: platform-driver-x86@vger.kernel.org 13386S: Supported 13387F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13388F: drivers/platform/mellanox/ 13389F: include/linux/platform_data/mlxreg.h 13390 13391MELLANOX MLX4 core VPI driver 13392M: Tariq Toukan <tariqt@nvidia.com> 13393L: netdev@vger.kernel.org 13394L: linux-rdma@vger.kernel.org 13395S: Supported 13396W: http://www.mellanox.com 13397Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13398F: drivers/net/ethernet/mellanox/mlx4/ 13399F: include/linux/mlx4/ 13400 13401MELLANOX MLX4 IB driver 13402M: Yishai Hadas <yishaih@nvidia.com> 13403L: linux-rdma@vger.kernel.org 13404S: Supported 13405W: http://www.mellanox.com 13406Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13407F: drivers/infiniband/hw/mlx4/ 13408F: include/linux/mlx4/ 13409F: include/uapi/rdma/mlx4-abi.h 13410 13411MELLANOX MLX5 core VPI driver 13412M: Saeed Mahameed <saeedm@nvidia.com> 13413M: Leon Romanovsky <leonro@nvidia.com> 13414L: netdev@vger.kernel.org 13415L: linux-rdma@vger.kernel.org 13416S: Supported 13417W: http://www.mellanox.com 13418Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13419F: Documentation/networking/device_drivers/ethernet/mellanox/ 13420F: drivers/net/ethernet/mellanox/mlx5/core/ 13421F: include/linux/mlx5/ 13422 13423MELLANOX MLX5 IB driver 13424M: Leon Romanovsky <leonro@nvidia.com> 13425L: linux-rdma@vger.kernel.org 13426S: Supported 13427W: http://www.mellanox.com 13428Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13429F: drivers/infiniband/hw/mlx5/ 13430F: include/linux/mlx5/ 13431F: include/uapi/rdma/mlx5-abi.h 13432 13433MELLANOX MLXCPLD I2C AND MUX DRIVER 13434M: Vadim Pasternak <vadimp@nvidia.com> 13435M: Michael Shych <michaelsh@nvidia.com> 13436L: linux-i2c@vger.kernel.org 13437S: Supported 13438F: Documentation/i2c/busses/i2c-mlxcpld.rst 13439F: drivers/i2c/busses/i2c-mlxcpld.c 13440F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13441 13442MELLANOX MLXCPLD LED DRIVER 13443M: Vadim Pasternak <vadimp@nvidia.com> 13444L: linux-leds@vger.kernel.org 13445S: Supported 13446F: Documentation/leds/leds-mlxcpld.rst 13447F: drivers/leds/leds-mlxcpld.c 13448F: drivers/leds/leds-mlxreg.c 13449 13450MELLANOX PLATFORM DRIVER 13451M: Vadim Pasternak <vadimp@nvidia.com> 13452L: platform-driver-x86@vger.kernel.org 13453S: Supported 13454F: drivers/platform/x86/mlx-platform.c 13455 13456MEMBARRIER SUPPORT 13457M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13458M: "Paul E. McKenney" <paulmck@kernel.org> 13459L: linux-kernel@vger.kernel.org 13460S: Supported 13461F: arch/powerpc/include/asm/membarrier.h 13462F: include/uapi/linux/membarrier.h 13463F: kernel/sched/membarrier.c 13464 13465MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13466M: Mike Rapoport <rppt@kernel.org> 13467L: linux-mm@kvack.org 13468S: Maintained 13469F: Documentation/core-api/boot-time-mm.rst 13470F: include/linux/memblock.h 13471F: mm/memblock.c 13472F: mm/mm_init.c 13473F: tools/testing/memblock/ 13474 13475MEMORY CONTROLLER DRIVERS 13476M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13477L: linux-kernel@vger.kernel.org 13478S: Maintained 13479B: mailto:krzysztof.kozlowski@linaro.org 13480T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13481F: Documentation/devicetree/bindings/memory-controllers/ 13482F: drivers/memory/ 13483F: include/dt-bindings/memory/ 13484F: include/memory/ 13485 13486MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13487M: Dmitry Osipenko <digetx@gmail.com> 13488L: linux-pm@vger.kernel.org 13489L: linux-tegra@vger.kernel.org 13490S: Maintained 13491T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13492F: drivers/devfreq/tegra30-devfreq.c 13493 13494MEMORY HOT(UN)PLUG 13495M: David Hildenbrand <david@redhat.com> 13496M: Oscar Salvador <osalvador@suse.de> 13497L: linux-mm@kvack.org 13498S: Maintained 13499F: Documentation/admin-guide/mm/memory-hotplug.rst 13500F: Documentation/core-api/memory-hotplug.rst 13501F: drivers/base/memory.c 13502F: include/linux/memory_hotplug.h 13503F: mm/memory_hotplug.c 13504F: tools/testing/selftests/memory-hotplug/ 13505 13506MEMORY MANAGEMENT 13507M: Andrew Morton <akpm@linux-foundation.org> 13508L: linux-mm@kvack.org 13509S: Maintained 13510W: http://www.linux-mm.org 13511T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13512T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13513F: include/linux/gfp.h 13514F: include/linux/gfp_types.h 13515F: include/linux/memory_hotplug.h 13516F: include/linux/mm.h 13517F: include/linux/mmzone.h 13518F: include/linux/pagewalk.h 13519F: include/trace/events/ksm.h 13520F: mm/ 13521F: tools/mm/ 13522F: tools/testing/selftests/mm/ 13523 13524MEMORY TECHNOLOGY DEVICES (MTD) 13525M: Miquel Raynal <miquel.raynal@bootlin.com> 13526M: Richard Weinberger <richard@nod.at> 13527M: Vignesh Raghavendra <vigneshr@ti.com> 13528L: linux-mtd@lists.infradead.org 13529S: Maintained 13530W: http://www.linux-mtd.infradead.org/ 13531Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13532C: irc://irc.oftc.net/mtd 13533T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13535F: Documentation/devicetree/bindings/mtd/ 13536F: drivers/mtd/ 13537F: include/linux/mtd/ 13538F: include/uapi/mtd/ 13539 13540MEMSENSING MICROSYSTEMS MSA311 DRIVER 13541M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13542L: linux-iio@vger.kernel.org 13543S: Maintained 13544F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13545F: drivers/iio/accel/msa311.c 13546 13547MEN A21 WATCHDOG DRIVER 13548M: Johannes Thumshirn <morbidrsa@gmail.com> 13549L: linux-watchdog@vger.kernel.org 13550S: Maintained 13551F: drivers/watchdog/mena21_wdt.c 13552 13553MEN CHAMELEON BUS (mcb) 13554M: Johannes Thumshirn <morbidrsa@gmail.com> 13555S: Maintained 13556F: Documentation/driver-api/men-chameleon-bus.rst 13557F: drivers/mcb/ 13558F: include/linux/mcb.h 13559 13560MEN F21BMC (Board Management Controller) 13561M: Andreas Werner <andreas.werner@men.de> 13562S: Supported 13563F: Documentation/hwmon/menf21bmc.rst 13564F: drivers/hwmon/menf21bmc_hwmon.c 13565F: drivers/leds/leds-menf21bmc.c 13566F: drivers/mfd/menf21bmc.c 13567F: drivers/watchdog/menf21bmc_wdt.c 13568 13569MEN Z069 WATCHDOG DRIVER 13570M: Johannes Thumshirn <jth@kernel.org> 13571L: linux-watchdog@vger.kernel.org 13572S: Maintained 13573F: drivers/watchdog/menz69_wdt.c 13574 13575MESON AO CEC DRIVER FOR AMLOGIC SOCS 13576M: Neil Armstrong <neil.armstrong@linaro.org> 13577L: linux-media@vger.kernel.org 13578L: linux-amlogic@lists.infradead.org 13579S: Supported 13580W: http://linux-meson.com/ 13581T: git git://linuxtv.org/media_tree.git 13582F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13583F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13584F: drivers/media/cec/platform/meson/ao-cec.c 13585 13586MESON GE2D DRIVER FOR AMLOGIC SOCS 13587M: Neil Armstrong <neil.armstrong@linaro.org> 13588L: linux-media@vger.kernel.org 13589L: linux-amlogic@lists.infradead.org 13590S: Supported 13591T: git git://linuxtv.org/media_tree.git 13592F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13593F: drivers/media/platform/amlogic/meson-ge2d/ 13594 13595MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13596M: Liang Yang <liang.yang@amlogic.com> 13597L: linux-mtd@lists.infradead.org 13598S: Maintained 13599F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13600F: drivers/mtd/nand/raw/meson_* 13601 13602MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13603M: Neil Armstrong <neil.armstrong@linaro.org> 13604L: linux-media@vger.kernel.org 13605L: linux-amlogic@lists.infradead.org 13606S: Supported 13607T: git git://linuxtv.org/media_tree.git 13608F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13609F: drivers/staging/media/meson/vdec/ 13610 13611METHODE UDPU SUPPORT 13612M: Vladimir Vid <vladimir.vid@sartura.hr> 13613S: Maintained 13614F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13615 13616MHI BUS 13617M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13618L: mhi@lists.linux.dev 13619L: linux-arm-msm@vger.kernel.org 13620S: Maintained 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13622F: Documentation/ABI/stable/sysfs-bus-mhi 13623F: Documentation/mhi/ 13624F: drivers/bus/mhi/ 13625F: include/linux/mhi.h 13626 13627MICROBLAZE ARCHITECTURE 13628M: Michal Simek <monstr@monstr.eu> 13629S: Supported 13630W: http://www.monstr.eu/fdt/ 13631T: git git://git.monstr.eu/linux-2.6-microblaze.git 13632F: arch/microblaze/ 13633 13634MICROBLAZE TMR INJECT 13635M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13636S: Supported 13637F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13638F: drivers/misc/xilinx_tmr_inject.c 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 13647MICROCHIP AT91 DMA DRIVERS 13648M: Ludovic Desroches <ludovic.desroches@microchip.com> 13649M: Tudor Ambarus <tudor.ambarus@linaro.org> 13650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13651L: dmaengine@vger.kernel.org 13652S: Supported 13653F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13654F: drivers/dma/at_hdmac.c 13655F: drivers/dma/at_xdmac.c 13656F: include/dt-bindings/dma/at91.h 13657 13658MICROCHIP AT91 SERIAL DRIVER 13659M: Richard Genoud <richard.genoud@gmail.com> 13660S: Maintained 13661F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13662F: drivers/tty/serial/atmel_serial.c 13663F: drivers/tty/serial/atmel_serial.h 13664 13665MICROCHIP AT91 USART MFD DRIVER 13666M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13667L: linux-kernel@vger.kernel.org 13668S: Supported 13669F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13670F: drivers/mfd/at91-usart.c 13671F: include/dt-bindings/mfd/at91-usart.h 13672 13673MICROCHIP AT91 USART SPI DRIVER 13674M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13675L: linux-spi@vger.kernel.org 13676S: Supported 13677F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13678F: drivers/spi/spi-at91-usart.c 13679 13680MICROCHIP AUDIO ASOC DRIVERS 13681M: Claudiu Beznea <claudiu.beznea@microchip.com> 13682L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13683S: Supported 13684F: Documentation/devicetree/bindings/sound/atmel* 13685F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13686F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13687F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13688F: sound/soc/atmel 13689 13690MICROCHIP CSI2DC DRIVER 13691M: Eugen Hristev <eugen.hristev@microchip.com> 13692L: linux-media@vger.kernel.org 13693S: Supported 13694F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13695F: drivers/media/platform/microchip/microchip-csi2dc.c 13696 13697MICROCHIP ECC DRIVER 13698M: Tudor Ambarus <tudor.ambarus@linaro.org> 13699L: linux-crypto@vger.kernel.org 13700S: Maintained 13701F: drivers/crypto/atmel-ecc.* 13702 13703MICROCHIP EIC DRIVER 13704M: Claudiu Beznea <claudiu.beznea@microchip.com> 13705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13706S: Supported 13707F: drivers/irqchip/irq-mchp-eic.c 13708 13709MICROCHIP I2C DRIVER 13710M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13711L: linux-i2c@vger.kernel.org 13712S: Supported 13713F: drivers/i2c/busses/i2c-at91-*.c 13714F: drivers/i2c/busses/i2c-at91.h 13715 13716MICROCHIP ISC DRIVER 13717M: Eugen Hristev <eugen.hristev@microchip.com> 13718L: linux-media@vger.kernel.org 13719S: Supported 13720F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13721F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13722F: drivers/media/platform/microchip/microchip-isc* 13723F: drivers/media/platform/microchip/microchip-sama*-isc* 13724F: drivers/staging/media/deprecated/atmel/atmel-isc* 13725F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13726F: include/linux/atmel-isc-media.h 13727 13728MICROCHIP ISI DRIVER 13729M: Eugen Hristev <eugen.hristev@microchip.com> 13730L: linux-media@vger.kernel.org 13731S: Supported 13732F: drivers/media/platform/atmel/atmel-isi.c 13733F: drivers/media/platform/atmel/atmel-isi.h 13734 13735MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13736M: Woojung Huh <woojung.huh@microchip.com> 13737M: UNGLinuxDriver@microchip.com 13738L: netdev@vger.kernel.org 13739S: Maintained 13740F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13741F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13742F: drivers/net/dsa/microchip/* 13743F: include/linux/dsa/ksz_common.h 13744F: include/linux/platform_data/microchip-ksz.h 13745F: net/dsa/tag_ksz.c 13746 13747MICROCHIP LAN743X ETHERNET DRIVER 13748M: Bryan Whitehead <bryan.whitehead@microchip.com> 13749M: UNGLinuxDriver@microchip.com 13750L: netdev@vger.kernel.org 13751S: Maintained 13752F: drivers/net/ethernet/microchip/lan743x_* 13753 13754MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13755M: Arun Ramadoss <arun.ramadoss@microchip.com> 13756R: UNGLinuxDriver@microchip.com 13757L: netdev@vger.kernel.org 13758S: Maintained 13759F: drivers/net/phy/microchip_t1.c 13760 13761MICROCHIP LAN966X ETHERNET DRIVER 13762M: Horatiu Vultur <horatiu.vultur@microchip.com> 13763M: UNGLinuxDriver@microchip.com 13764L: netdev@vger.kernel.org 13765S: Maintained 13766F: drivers/net/ethernet/microchip/lan966x/* 13767 13768MICROCHIP LCDFB DRIVER 13769M: Nicolas Ferre <nicolas.ferre@microchip.com> 13770L: linux-fbdev@vger.kernel.org 13771S: Maintained 13772F: drivers/video/fbdev/atmel_lcdfb.c 13773F: include/video/atmel_lcdc.h 13774 13775MICROCHIP MCP16502 PMIC DRIVER 13776M: Claudiu Beznea <claudiu.beznea@microchip.com> 13777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13778S: Supported 13779F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13780F: drivers/regulator/mcp16502.c 13781 13782MICROCHIP MCP3911 ADC DRIVER 13783M: Marcus Folkesson <marcus.folkesson@gmail.com> 13784M: Kent Gustavsson <kent@minoris.se> 13785L: linux-iio@vger.kernel.org 13786S: Maintained 13787F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13788F: drivers/iio/adc/mcp3911.c 13789 13790MICROCHIP MMC/SD/SDIO MCI DRIVER 13791M: Ludovic Desroches <ludovic.desroches@microchip.com> 13792S: Maintained 13793F: drivers/mmc/host/atmel-mci.c 13794 13795MICROCHIP NAND DRIVER 13796M: Tudor Ambarus <tudor.ambarus@linaro.org> 13797L: linux-mtd@lists.infradead.org 13798S: Supported 13799F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13800F: drivers/mtd/nand/raw/atmel/* 13801 13802MICROCHIP OTPC DRIVER 13803M: Claudiu Beznea <claudiu.beznea@microchip.com> 13804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13805S: Supported 13806F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13807F: drivers/nvmem/microchip-otpc.c 13808F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13809 13810MICROCHIP PCI1XXXX GP DRIVER 13811M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13812L: linux-gpio@vger.kernel.org 13813S: Supported 13814F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13815F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13816F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13817 13818MICROCHIP PCI1XXXX I2C DRIVER 13819M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13820M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13821M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13822L: linux-i2c@vger.kernel.org 13823S: Maintained 13824F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13825 13826MICROCHIP PCIe UART DRIVER 13827M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13828M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13829L: linux-serial@vger.kernel.org 13830S: Maintained 13831F: drivers/tty/serial/8250/8250_pci1xxxx.c 13832 13833MICROCHIP POLARFIRE FPGA DRIVERS 13834M: Conor Dooley <conor.dooley@microchip.com> 13835R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13836L: linux-fpga@vger.kernel.org 13837S: Supported 13838F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13839F: drivers/fpga/microchip-spi.c 13840 13841MICROCHIP PWM DRIVER 13842M: Claudiu Beznea <claudiu.beznea@microchip.com> 13843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13844L: linux-pwm@vger.kernel.org 13845S: Supported 13846F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13847F: drivers/pwm/pwm-atmel.c 13848 13849MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13850M: Eugen Hristev <eugen.hristev@microchip.com> 13851L: linux-iio@vger.kernel.org 13852S: Supported 13853F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13854F: drivers/iio/adc/at91-sama5d2_adc.c 13855F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13856 13857MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13858M: Claudiu Beznea <claudiu.beznea@microchip.com> 13859S: Supported 13860F: drivers/power/reset/at91-sama5d2_shdwc.c 13861 13862MICROCHIP SOC DRIVERS 13863M: Conor Dooley <conor@kernel.org> 13864S: Supported 13865T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13866F: drivers/soc/microchip/ 13867 13868MICROCHIP SPI DRIVER 13869M: Tudor Ambarus <tudor.ambarus@linaro.org> 13870S: Supported 13871F: drivers/spi/spi-atmel.* 13872 13873MICROCHIP SSC DRIVER 13874M: Claudiu Beznea <claudiu.beznea@microchip.com> 13875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13876S: Supported 13877F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13878F: drivers/misc/atmel-ssc.c 13879F: include/linux/atmel-ssc.h 13880 13881Microchip Timer Counter Block (TCB) Capture Driver 13882M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13884L: linux-iio@vger.kernel.org 13885S: Maintained 13886F: drivers/counter/microchip-tcb-capture.c 13887 13888MICROCHIP USB251XB DRIVER 13889M: Richard Leitner <richard.leitner@skidata.com> 13890L: linux-usb@vger.kernel.org 13891S: Maintained 13892F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13893F: drivers/usb/misc/usb251xb.c 13894 13895MICROCHIP USBA UDC DRIVER 13896M: Cristian Birsan <cristian.birsan@microchip.com> 13897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13898S: Supported 13899F: drivers/usb/gadget/udc/atmel_usba_udc.* 13900 13901MICROCHIP WILC1000 WIFI DRIVER 13902M: Ajay Singh <ajay.kathat@microchip.com> 13903M: Claudiu Beznea <claudiu.beznea@microchip.com> 13904L: linux-wireless@vger.kernel.org 13905S: Supported 13906F: drivers/net/wireless/microchip/wilc1000/ 13907 13908MICROSEMI MIPS SOCS 13909M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13910M: UNGLinuxDriver@microchip.com 13911L: linux-mips@vger.kernel.org 13912S: Supported 13913F: Documentation/devicetree/bindings/mips/mscc.txt 13914F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13915F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13916F: arch/mips/boot/dts/mscc/ 13917F: arch/mips/configs/generic/board-ocelot.config 13918F: arch/mips/generic/board-ocelot.c 13919 13920MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13921M: Don Brace <don.brace@microchip.com> 13922L: storagedev@microchip.com 13923L: linux-scsi@vger.kernel.org 13924S: Supported 13925F: Documentation/scsi/smartpqi.rst 13926F: drivers/scsi/smartpqi/Kconfig 13927F: drivers/scsi/smartpqi/Makefile 13928F: drivers/scsi/smartpqi/smartpqi*.[ch] 13929F: include/linux/cciss*.h 13930F: include/uapi/linux/cciss*.h 13931 13932MICROSOFT MANA RDMA DRIVER 13933M: Long Li <longli@microsoft.com> 13934M: Ajay Sharma <sharmaajay@microsoft.com> 13935L: linux-rdma@vger.kernel.org 13936S: Supported 13937F: drivers/infiniband/hw/mana/ 13938F: include/net/mana 13939F: include/uapi/rdma/mana-abi.h 13940 13941MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13942M: Maximilian Luz <luzmaximilian@gmail.com> 13943L: platform-driver-x86@vger.kernel.org 13944S: Maintained 13945F: drivers/platform/surface/surface_aggregator_tabletsw.c 13946 13947MICROSOFT SURFACE BATTERY AND AC DRIVERS 13948M: Maximilian Luz <luzmaximilian@gmail.com> 13949L: linux-pm@vger.kernel.org 13950L: platform-driver-x86@vger.kernel.org 13951S: Maintained 13952F: drivers/power/supply/surface_battery.c 13953F: drivers/power/supply/surface_charger.c 13954 13955MICROSOFT SURFACE DTX DRIVER 13956M: Maximilian Luz <luzmaximilian@gmail.com> 13957L: platform-driver-x86@vger.kernel.org 13958S: Maintained 13959F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13960F: drivers/platform/surface/surface_dtx.c 13961F: include/uapi/linux/surface_aggregator/dtx.h 13962 13963MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13964M: Maximilian Luz <luzmaximilian@gmail.com> 13965L: platform-driver-x86@vger.kernel.org 13966S: Maintained 13967F: drivers/platform/surface/surface_gpe.c 13968 13969MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13970M: Hans de Goede <hdegoede@redhat.com> 13971M: Mark Gross <markgross@kernel.org> 13972M: Maximilian Luz <luzmaximilian@gmail.com> 13973L: platform-driver-x86@vger.kernel.org 13974S: Maintained 13975T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13976F: drivers/platform/surface/ 13977 13978MICROSOFT SURFACE HID TRANSPORT DRIVER 13979M: Maximilian Luz <luzmaximilian@gmail.com> 13980L: linux-input@vger.kernel.org 13981L: platform-driver-x86@vger.kernel.org 13982S: Maintained 13983F: drivers/hid/surface-hid/ 13984 13985MICROSOFT SURFACE HOT-PLUG DRIVER 13986M: Maximilian Luz <luzmaximilian@gmail.com> 13987L: platform-driver-x86@vger.kernel.org 13988S: Maintained 13989F: drivers/platform/surface/surface_hotplug.c 13990 13991MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13992M: Maximilian Luz <luzmaximilian@gmail.com> 13993L: platform-driver-x86@vger.kernel.org 13994S: Maintained 13995F: drivers/platform/surface/surface_platform_profile.c 13996 13997MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13998M: Chen Yu <yu.c.chen@intel.com> 13999L: platform-driver-x86@vger.kernel.org 14000S: Supported 14001F: drivers/platform/surface/surfacepro3_button.c 14002 14003MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14004M: Maximilian Luz <luzmaximilian@gmail.com> 14005L: platform-driver-x86@vger.kernel.org 14006S: Maintained 14007F: drivers/platform/surface/surface_aggregator_hub.c 14008 14009MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14010M: Maximilian Luz <luzmaximilian@gmail.com> 14011L: platform-driver-x86@vger.kernel.org 14012S: Maintained 14013W: https://github.com/linux-surface/surface-aggregator-module 14014C: irc://irc.libera.chat/linux-surface 14015F: Documentation/driver-api/surface_aggregator/ 14016F: drivers/platform/surface/aggregator/ 14017F: drivers/platform/surface/surface_acpi_notify.c 14018F: drivers/platform/surface/surface_aggregator_cdev.c 14019F: drivers/platform/surface/surface_aggregator_registry.c 14020F: include/linux/surface_acpi_notify.h 14021F: include/linux/surface_aggregator/ 14022F: include/uapi/linux/surface_aggregator/ 14023 14024MICROTEK X6 SCANNER 14025M: Oliver Neukum <oliver@neukum.org> 14026S: Maintained 14027F: drivers/usb/image/microtek.* 14028 14029MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14030M: Luka Kovacic <luka.kovacic@sartura.hr> 14031M: Luka Perkov <luka.perkov@sartura.hr> 14032S: Maintained 14033F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14034F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14035F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14036F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14037F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14038F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14039 14040MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14041M: Sakari Ailus <sakari.ailus@linux.intel.com> 14042L: linux-media@vger.kernel.org 14043S: Maintained 14044F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14045F: Documentation/driver-api/media/drivers/ccs/ 14046F: Documentation/userspace-api/media/drivers/ccs.rst 14047F: drivers/media/i2c/ccs-pll.c 14048F: drivers/media/i2c/ccs-pll.h 14049F: drivers/media/i2c/ccs/ 14050F: include/uapi/linux/ccs.h 14051F: include/uapi/linux/smiapp.h 14052 14053MIPS 14054M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14055L: linux-mips@vger.kernel.org 14056S: Maintained 14057W: http://www.linux-mips.org/ 14058Q: https://patchwork.kernel.org/project/linux-mips/list/ 14059T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14060F: Documentation/devicetree/bindings/mips/ 14061F: Documentation/mips/ 14062F: arch/mips/ 14063F: drivers/platform/mips/ 14064F: include/dt-bindings/mips/ 14065 14066MIPS BOSTON DEVELOPMENT BOARD 14067M: Paul Burton <paulburton@kernel.org> 14068L: linux-mips@vger.kernel.org 14069S: Maintained 14070F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14071F: arch/mips/boot/dts/img/boston.dts 14072F: arch/mips/configs/generic/board-boston.config 14073F: drivers/clk/imgtec/clk-boston.c 14074F: include/dt-bindings/clock/boston-clock.h 14075 14076MIPS CORE DRIVERS 14077M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14078M: Serge Semin <fancer.lancer@gmail.com> 14079L: linux-mips@vger.kernel.org 14080S: Supported 14081F: drivers/bus/mips_cdmm.c 14082F: drivers/clocksource/mips-gic-timer.c 14083F: drivers/cpuidle/cpuidle-cps.c 14084F: drivers/irqchip/irq-mips-cpu.c 14085F: drivers/irqchip/irq-mips-gic.c 14086 14087MIPS GENERIC PLATFORM 14088M: Paul Burton <paulburton@kernel.org> 14089L: linux-mips@vger.kernel.org 14090S: Supported 14091F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14092F: arch/mips/generic/ 14093F: arch/mips/tools/generic-board-config.sh 14094 14095MIPS RINT INSTRUCTION EMULATION 14096M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14097L: linux-mips@vger.kernel.org 14098S: Supported 14099F: arch/mips/math-emu/dp_rint.c 14100F: arch/mips/math-emu/sp_rint.c 14101 14102MIPS/LOONGSON1 ARCHITECTURE 14103M: Keguang Zhang <keguang.zhang@gmail.com> 14104L: linux-mips@vger.kernel.org 14105S: Maintained 14106F: arch/mips/include/asm/mach-loongson32/ 14107F: arch/mips/loongson32/ 14108F: drivers/*/*loongson1* 14109 14110MIPS/LOONGSON2EF ARCHITECTURE 14111M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14112L: linux-mips@vger.kernel.org 14113S: Maintained 14114F: arch/mips/include/asm/mach-loongson2ef/ 14115F: arch/mips/loongson2ef/ 14116F: drivers/cpufreq/loongson2_cpufreq.c 14117 14118MIPS/LOONGSON64 ARCHITECTURE 14119M: Huacai Chen <chenhuacai@kernel.org> 14120M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14121L: linux-mips@vger.kernel.org 14122S: Maintained 14123F: arch/mips/include/asm/mach-loongson64/ 14124F: arch/mips/loongson64/ 14125F: drivers/irqchip/irq-loongson* 14126F: drivers/platform/mips/cpu_hwmon.c 14127 14128MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14129M: Hans Verkuil <hverkuil@xs4all.nl> 14130L: linux-media@vger.kernel.org 14131S: Odd Fixes 14132W: https://linuxtv.org 14133T: git git://linuxtv.org/media_tree.git 14134F: drivers/media/radio/radio-miropcm20* 14135 14136MMP SUPPORT 14137R: Lubomir Rintel <lkundrak@v3.sk> 14138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14139S: Odd Fixes 14140T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14141F: arch/arm/boot/dts/mmp* 14142F: arch/arm/mach-mmp/ 14143F: include/linux/soc/mmp/ 14144 14145MMP USB PHY DRIVERS 14146R: Lubomir Rintel <lkundrak@v3.sk> 14147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14148S: Maintained 14149F: drivers/phy/marvell/phy-mmp3-usb.c 14150F: drivers/phy/marvell/phy-pxa-usb.c 14151 14152MMU GATHER AND TLB INVALIDATION 14153M: Will Deacon <will@kernel.org> 14154M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14155M: Andrew Morton <akpm@linux-foundation.org> 14156M: Nick Piggin <npiggin@gmail.com> 14157M: Peter Zijlstra <peterz@infradead.org> 14158L: linux-arch@vger.kernel.org 14159L: linux-mm@kvack.org 14160S: Maintained 14161F: arch/*/include/asm/tlb.h 14162F: include/asm-generic/tlb.h 14163F: mm/mmu_gather.c 14164 14165MN88472 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/mn88472* 14173 14174MN88473 MEDIA DRIVER 14175M: Antti Palosaari <crope@iki.fi> 14176L: linux-media@vger.kernel.org 14177S: Maintained 14178W: https://linuxtv.org 14179W: http://palosaari.fi/linux/ 14180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14181F: drivers/media/dvb-frontends/mn88473* 14182 14183MODULE SUPPORT 14184M: Luis Chamberlain <mcgrof@kernel.org> 14185L: linux-modules@vger.kernel.org 14186L: linux-kernel@vger.kernel.org 14187S: Maintained 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14189F: include/linux/kmod.h 14190F: include/linux/module.h 14191F: kernel/module/ 14192F: lib/test_kmod.c 14193F: scripts/module* 14194F: tools/testing/selftests/kmod/ 14195 14196MONOLITHIC POWER SYSTEM PMIC DRIVER 14197M: Saravanan Sekar <sravanhome@gmail.com> 14198S: Maintained 14199F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14200F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14201F: drivers/hwmon/pmbus/mpq7932.c 14202F: drivers/iio/adc/mp2629_adc.c 14203F: drivers/mfd/mp2629.c 14204F: drivers/power/supply/mp2629_charger.c 14205F: drivers/regulator/mp5416.c 14206F: drivers/regulator/mpq7920.c 14207F: drivers/regulator/mpq7920.h 14208F: include/linux/mfd/mp2629.h 14209 14210MOST(R) TECHNOLOGY DRIVER 14211M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14212M: Christian Gromm <christian.gromm@microchip.com> 14213S: Maintained 14214F: Documentation/ABI/testing/configfs-most 14215F: Documentation/ABI/testing/sysfs-bus-most 14216F: drivers/most/ 14217F: drivers/staging/most/ 14218F: include/linux/most.h 14219 14220MOTORCOMM PHY DRIVER 14221M: Peter Geis <pgwipeout@gmail.com> 14222M: Frank <Frank.Sae@motor-comm.com> 14223L: netdev@vger.kernel.org 14224S: Maintained 14225F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14226F: drivers/net/phy/motorcomm.c 14227 14228MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14229M: Jiri Slaby <jirislaby@kernel.org> 14230S: Maintained 14231F: Documentation/driver-api/tty/moxa-smartio.rst 14232F: drivers/tty/mxser.* 14233 14234MR800 AVERMEDIA USB FM RADIO DRIVER 14235M: Alexey Klimov <klimov.linux@gmail.com> 14236L: linux-media@vger.kernel.org 14237S: Maintained 14238T: git git://linuxtv.org/media_tree.git 14239F: drivers/media/radio/radio-mr800.c 14240 14241MRF24J40 IEEE 802.15.4 RADIO DRIVER 14242M: Stefan Schmidt <stefan@datenfreihafen.org> 14243L: linux-wpan@vger.kernel.org 14244S: Odd Fixes 14245F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14246F: drivers/net/ieee802154/mrf24j40.c 14247 14248MSI EC DRIVER 14249M: Nikita Kravets <teackot@gmail.com> 14250L: platform-driver-x86@vger.kernel.org 14251S: Maintained 14252W: https://github.com/BeardOverflow/msi-ec 14253F: drivers/platform/x86/msi-ec.* 14254 14255MSI LAPTOP SUPPORT 14256M: "Lee, Chun-Yi" <jlee@suse.com> 14257L: platform-driver-x86@vger.kernel.org 14258S: Maintained 14259F: drivers/platform/x86/msi-laptop.c 14260 14261MSI WMI SUPPORT 14262L: platform-driver-x86@vger.kernel.org 14263S: Orphan 14264F: drivers/platform/x86/msi-wmi.c 14265 14266MSI001 MEDIA DRIVER 14267M: Antti Palosaari <crope@iki.fi> 14268L: linux-media@vger.kernel.org 14269S: Maintained 14270W: https://linuxtv.org 14271W: http://palosaari.fi/linux/ 14272Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14273T: git git://linuxtv.org/anttip/media_tree.git 14274F: drivers/media/tuners/msi001* 14275 14276MSI2500 MEDIA DRIVER 14277M: Antti Palosaari <crope@iki.fi> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://palosaari.fi/linux/ 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283T: git git://linuxtv.org/anttip/media_tree.git 14284F: drivers/media/usb/msi2500/ 14285 14286MSTAR INTERRUPT CONTROLLER DRIVER 14287M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14288M: Daniel Palmer <daniel@thingy.jp> 14289S: Maintained 14290F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14291F: drivers/irqchip/irq-mst-intc.c 14292 14293MSYSTEMS DISKONCHIP G3 MTD DRIVER 14294M: Robert Jarzmik <robert.jarzmik@free.fr> 14295L: linux-mtd@lists.infradead.org 14296S: Maintained 14297F: drivers/mtd/devices/docg3* 14298 14299MT9P031 APTINA CAMERA SENSOR 14300M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14301L: linux-media@vger.kernel.org 14302S: Maintained 14303T: git git://linuxtv.org/media_tree.git 14304F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14305F: drivers/media/i2c/mt9p031.c 14306F: include/media/i2c/mt9p031.h 14307 14308MT9T112 APTINA CAMERA SENSOR 14309M: Jacopo Mondi <jacopo@jmondi.org> 14310L: linux-media@vger.kernel.org 14311S: Odd Fixes 14312T: git git://linuxtv.org/media_tree.git 14313F: drivers/media/i2c/mt9t112.c 14314F: include/media/i2c/mt9t112.h 14315 14316MT9V032 APTINA CAMERA SENSOR 14317M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14318L: linux-media@vger.kernel.org 14319S: Maintained 14320T: git git://linuxtv.org/media_tree.git 14321F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14322F: drivers/media/i2c/mt9v032.c 14323F: include/media/i2c/mt9v032.h 14324 14325MT9V111 APTINA CAMERA SENSOR 14326M: Jacopo Mondi <jacopo@jmondi.org> 14327L: linux-media@vger.kernel.org 14328S: Maintained 14329T: git git://linuxtv.org/media_tree.git 14330F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14331F: drivers/media/i2c/mt9v111.c 14332 14333MULTIFUNCTION DEVICES (MFD) 14334M: Lee Jones <lee@kernel.org> 14335S: Maintained 14336T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14337F: Documentation/devicetree/bindings/mfd/ 14338F: drivers/mfd/ 14339F: include/dt-bindings/mfd/ 14340F: include/linux/mfd/ 14341 14342MULTIMEDIA CARD (MMC) ETC. OVER SPI 14343S: Orphan 14344F: drivers/mmc/host/mmc_spi.c 14345F: include/linux/spi/mmc_spi.h 14346 14347MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14348M: Ulf Hansson <ulf.hansson@linaro.org> 14349L: linux-mmc@vger.kernel.org 14350S: Maintained 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14352F: Documentation/devicetree/bindings/mmc/ 14353F: drivers/mmc/ 14354F: include/linux/mmc/ 14355F: include/uapi/linux/mmc/ 14356 14357MULTIPLEXER SUBSYSTEM 14358M: Peter Rosin <peda@axentia.se> 14359S: Maintained 14360F: Documentation/ABI/testing/sysfs-class-mux* 14361F: Documentation/devicetree/bindings/mux/ 14362F: drivers/mux/ 14363F: include/dt-bindings/mux/ 14364F: include/linux/mux/ 14365 14366MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14367M: Bin Liu <b-liu@ti.com> 14368L: linux-usb@vger.kernel.org 14369S: Maintained 14370F: drivers/usb/musb/ 14371 14372MXL301RF MEDIA DRIVER 14373M: Akihiro Tsukada <tskd08@gmail.com> 14374L: linux-media@vger.kernel.org 14375S: Odd Fixes 14376F: drivers/media/tuners/mxl301rf* 14377 14378MXL5007T MEDIA DRIVER 14379M: Michael Krufky <mkrufky@linuxtv.org> 14380L: linux-media@vger.kernel.org 14381S: Maintained 14382W: https://linuxtv.org 14383W: http://github.com/mkrufky 14384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14385T: git git://linuxtv.org/mkrufky/tuners.git 14386F: drivers/media/tuners/mxl5007t.* 14387 14388MXSFB DRM DRIVER 14389M: Marek Vasut <marex@denx.de> 14390M: Stefan Agner <stefan@agner.ch> 14391L: dri-devel@lists.freedesktop.org 14392S: Supported 14393T: git git://anongit.freedesktop.org/drm/drm-misc 14394F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14395F: drivers/gpu/drm/mxsfb/ 14396 14397MYLEX DAC960 PCI RAID Controller 14398M: Hannes Reinecke <hare@kernel.org> 14399L: linux-scsi@vger.kernel.org 14400S: Supported 14401F: drivers/scsi/myrb.* 14402F: drivers/scsi/myrs.* 14403 14404MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14405M: Chris Lee <christopher.lee@cspi.com> 14406L: netdev@vger.kernel.org 14407S: Supported 14408W: https://www.cspi.com/ethernet-products/support/downloads/ 14409F: drivers/net/ethernet/myricom/myri10ge/ 14410 14411NAND FLASH SUBSYSTEM 14412M: Miquel Raynal <miquel.raynal@bootlin.com> 14413R: Richard Weinberger <richard@nod.at> 14414L: linux-mtd@lists.infradead.org 14415S: Maintained 14416W: http://www.linux-mtd.infradead.org/ 14417Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14418C: irc://irc.oftc.net/mtd 14419T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14420F: drivers/mtd/nand/ 14421F: include/linux/mtd/*nand*.h 14422 14423NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14424M: Daniel Mack <zonque@gmail.com> 14425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14426S: Maintained 14427W: http://www.native-instruments.com 14428F: sound/usb/caiaq/ 14429 14430NATSEMI ETHERNET DRIVER (DP8381x) 14431S: Orphan 14432F: drivers/net/ethernet/natsemi/natsemi.c 14433 14434NCR 5380 SCSI DRIVERS 14435M: Finn Thain <fthain@linux-m68k.org> 14436M: Michael Schmitz <schmitzmic@gmail.com> 14437L: linux-scsi@vger.kernel.org 14438S: Maintained 14439F: Documentation/scsi/g_NCR5380.rst 14440F: drivers/scsi/NCR5380.* 14441F: drivers/scsi/arm/cumana_1.c 14442F: drivers/scsi/arm/oak.c 14443F: drivers/scsi/atari_scsi.* 14444F: drivers/scsi/dmx3191d.c 14445F: drivers/scsi/g_NCR5380.* 14446F: drivers/scsi/mac_scsi.* 14447F: drivers/scsi/sun3_scsi.* 14448F: drivers/scsi/sun3_scsi_vme.c 14449 14450NCSI LIBRARY 14451M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14452S: Maintained 14453F: net/ncsi/ 14454 14455NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14456M: Guenter Roeck <linux@roeck-us.net> 14457L: linux-hwmon@vger.kernel.org 14458S: Maintained 14459F: Documentation/hwmon/nct6775.rst 14460F: drivers/hwmon/nct6775-core.c 14461F: drivers/hwmon/nct6775-platform.c 14462F: drivers/hwmon/nct6775.h 14463 14464NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14465M: Zev Weiss <zev@bewilderbeest.net> 14466L: linux-hwmon@vger.kernel.org 14467S: Maintained 14468F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14469F: drivers/hwmon/nct6775-i2c.c 14470 14471NETDEVSIM 14472M: Jakub Kicinski <kuba@kernel.org> 14473S: Maintained 14474F: drivers/net/netdevsim/* 14475 14476NETEM NETWORK EMULATOR 14477M: Stephen Hemminger <stephen@networkplumber.org> 14478L: netdev@vger.kernel.org 14479S: Maintained 14480F: net/sched/sch_netem.c 14481 14482NETERION 10GbE DRIVERS (s2io) 14483M: Jon Mason <jdmason@kudzu.us> 14484L: netdev@vger.kernel.org 14485S: Supported 14486F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14487F: drivers/net/ethernet/neterion/ 14488 14489NETFILTER 14490M: Pablo Neira Ayuso <pablo@netfilter.org> 14491M: Jozsef Kadlecsik <kadlec@netfilter.org> 14492M: Florian Westphal <fw@strlen.de> 14493L: netfilter-devel@vger.kernel.org 14494L: coreteam@netfilter.org 14495S: Maintained 14496W: http://www.netfilter.org/ 14497W: http://www.iptables.org/ 14498W: http://www.nftables.org/ 14499Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14500C: irc://irc.libera.chat/netfilter 14501T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14502T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14503F: include/linux/netfilter* 14504F: include/linux/netfilter/ 14505F: include/net/netfilter/ 14506F: include/uapi/linux/netfilter* 14507F: include/uapi/linux/netfilter/ 14508F: net/*/netfilter.c 14509F: net/*/netfilter/ 14510F: net/bridge/br_netfilter*.c 14511F: net/netfilter/ 14512 14513NETROM NETWORK LAYER 14514M: Ralf Baechle <ralf@linux-mips.org> 14515L: linux-hams@vger.kernel.org 14516S: Maintained 14517W: http://www.linux-ax25.org/ 14518F: include/net/netrom.h 14519F: include/uapi/linux/netrom.h 14520F: net/netrom/ 14521 14522NETRONIX EMBEDDED CONTROLLER 14523M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14524S: Maintained 14525F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14526F: drivers/mfd/ntxec.c 14527F: drivers/pwm/pwm-ntxec.c 14528F: drivers/rtc/rtc-ntxec.c 14529F: include/linux/mfd/ntxec.h 14530 14531NETRONOME ETHERNET DRIVERS 14532M: Simon Horman <simon.horman@corigine.com> 14533R: Jakub Kicinski <kuba@kernel.org> 14534L: oss-drivers@corigine.com 14535S: Maintained 14536F: drivers/net/ethernet/netronome/ 14537 14538NETWORK BLOCK DEVICE (NBD) 14539M: Josef Bacik <josef@toxicpanda.com> 14540L: linux-block@vger.kernel.org 14541L: nbd@other.debian.org 14542S: Maintained 14543F: Documentation/admin-guide/blockdev/nbd.rst 14544F: drivers/block/nbd.c 14545F: include/trace/events/nbd.h 14546F: include/uapi/linux/nbd.h 14547 14548NETWORK DROP MONITOR 14549M: Neil Horman <nhorman@tuxdriver.com> 14550L: netdev@vger.kernel.org 14551S: Maintained 14552W: https://fedorahosted.org/dropwatch/ 14553F: include/uapi/linux/net_dropmon.h 14554F: net/core/drop_monitor.c 14555 14556NETWORKING DRIVERS 14557M: "David S. Miller" <davem@davemloft.net> 14558M: Eric Dumazet <edumazet@google.com> 14559M: Jakub Kicinski <kuba@kernel.org> 14560M: Paolo Abeni <pabeni@redhat.com> 14561L: netdev@vger.kernel.org 14562S: Maintained 14563Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14564T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14566F: Documentation/devicetree/bindings/net/ 14567F: drivers/connector/ 14568F: drivers/net/ 14569X: drivers/net/wireless/ 14570F: include/dt-bindings/net/ 14571F: include/linux/etherdevice.h 14572F: include/linux/fcdevice.h 14573F: include/linux/fddidevice.h 14574F: include/linux/hippidevice.h 14575F: include/linux/if_* 14576F: include/linux/inetdevice.h 14577F: include/linux/netdevice.h 14578F: include/uapi/linux/if_* 14579F: include/uapi/linux/netdevice.h 14580 14581NETWORKING DRIVERS (WIRELESS) 14582M: Kalle Valo <kvalo@kernel.org> 14583L: linux-wireless@vger.kernel.org 14584S: Maintained 14585W: https://wireless.wiki.kernel.org/ 14586Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14587T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14589F: Documentation/devicetree/bindings/net/wireless/ 14590F: drivers/net/wireless/ 14591 14592NETWORKING [DSA] 14593M: Andrew Lunn <andrew@lunn.ch> 14594M: Florian Fainelli <f.fainelli@gmail.com> 14595M: Vladimir Oltean <olteanv@gmail.com> 14596S: Maintained 14597F: Documentation/devicetree/bindings/net/dsa/ 14598F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14599F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14600F: drivers/net/dsa/ 14601F: include/linux/dsa/ 14602F: include/linux/platform_data/dsa.h 14603F: include/net/dsa.h 14604F: net/dsa/ 14605F: tools/testing/selftests/drivers/net/dsa/ 14606 14607NETWORKING [GENERAL] 14608M: "David S. Miller" <davem@davemloft.net> 14609M: Eric Dumazet <edumazet@google.com> 14610M: Jakub Kicinski <kuba@kernel.org> 14611M: Paolo Abeni <pabeni@redhat.com> 14612L: netdev@vger.kernel.org 14613S: Maintained 14614Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14615B: mailto:netdev@vger.kernel.org 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14618F: Documentation/core-api/netlink.rst 14619F: Documentation/netlink/ 14620F: Documentation/networking/ 14621F: Documentation/process/maintainer-netdev.rst 14622F: Documentation/userspace-api/netlink/ 14623F: include/linux/in.h 14624F: include/linux/net.h 14625F: include/linux/netdevice.h 14626F: include/net/ 14627F: include/uapi/linux/in.h 14628F: include/uapi/linux/net.h 14629F: include/uapi/linux/net_namespace.h 14630F: include/uapi/linux/netdevice.h 14631F: lib/net_utils.c 14632F: lib/random32.c 14633F: net/ 14634X: net/bluetooth/ 14635F: tools/net/ 14636F: tools/testing/selftests/net/ 14637 14638NETWORKING [IPSEC] 14639M: Steffen Klassert <steffen.klassert@secunet.com> 14640M: Herbert Xu <herbert@gondor.apana.org.au> 14641M: "David S. Miller" <davem@davemloft.net> 14642L: netdev@vger.kernel.org 14643S: Maintained 14644T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14645T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14646F: include/net/xfrm.h 14647F: include/uapi/linux/xfrm.h 14648F: net/ipv4/ah4.c 14649F: net/ipv4/esp4* 14650F: net/ipv4/ip_vti.c 14651F: net/ipv4/ipcomp.c 14652F: net/ipv4/xfrm* 14653F: net/ipv6/ah6.c 14654F: net/ipv6/esp6* 14655F: net/ipv6/ip6_vti.c 14656F: net/ipv6/ipcomp6.c 14657F: net/ipv6/xfrm* 14658F: net/key/ 14659F: net/xfrm/ 14660F: tools/testing/selftests/net/ipsec.c 14661 14662NETWORKING [IPv4/IPv6] 14663M: "David S. Miller" <davem@davemloft.net> 14664M: David Ahern <dsahern@kernel.org> 14665L: netdev@vger.kernel.org 14666S: Maintained 14667T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14668F: arch/x86/net/* 14669F: include/linux/ip.h 14670F: include/linux/ipv6* 14671F: include/net/fib* 14672F: include/net/ip* 14673F: include/net/route.h 14674F: net/ipv4/ 14675F: net/ipv6/ 14676 14677NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14678M: Paul Moore <paul@paul-moore.com> 14679L: netdev@vger.kernel.org 14680L: linux-security-module@vger.kernel.org 14681S: Maintained 14682W: https://github.com/netlabel 14683F: Documentation/netlabel/ 14684F: include/net/calipso.h 14685F: include/net/cipso_ipv4.h 14686F: include/net/netlabel.h 14687F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14688F: include/uapi/linux/netfilter/xt_SECMARK.h 14689F: net/ipv4/cipso_ipv4.c 14690F: net/ipv6/calipso.c 14691F: net/netfilter/xt_CONNSECMARK.c 14692F: net/netfilter/xt_SECMARK.c 14693F: net/netlabel/ 14694 14695NETWORKING [MPTCP] 14696M: Matthieu Baerts <matthieu.baerts@tessares.net> 14697M: Mat Martineau <martineau@kernel.org> 14698L: netdev@vger.kernel.org 14699L: mptcp@lists.linux.dev 14700S: Maintained 14701W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14702B: https://github.com/multipath-tcp/mptcp_net-next/issues 14703T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14704T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14705F: Documentation/networking/mptcp-sysctl.rst 14706F: include/net/mptcp.h 14707F: include/trace/events/mptcp.h 14708F: include/uapi/linux/mptcp.h 14709F: net/mptcp/ 14710F: tools/testing/selftests/bpf/*/*mptcp*.c 14711F: tools/testing/selftests/net/mptcp/ 14712 14713NETWORKING [TCP] 14714M: Eric Dumazet <edumazet@google.com> 14715L: netdev@vger.kernel.org 14716S: Maintained 14717F: include/linux/tcp.h 14718F: include/net/tcp.h 14719F: include/trace/events/tcp.h 14720F: include/uapi/linux/tcp.h 14721F: net/ipv4/syncookies.c 14722F: net/ipv4/tcp*.c 14723F: net/ipv6/syncookies.c 14724F: net/ipv6/tcp*.c 14725 14726NETWORKING [TLS] 14727M: Boris Pismenny <borisp@nvidia.com> 14728M: John Fastabend <john.fastabend@gmail.com> 14729M: Jakub Kicinski <kuba@kernel.org> 14730L: netdev@vger.kernel.org 14731S: Maintained 14732F: include/net/tls.h 14733F: include/uapi/linux/tls.h 14734F: net/tls/* 14735 14736NETXEN (1/10) GbE SUPPORT 14737M: Manish Chopra <manishc@marvell.com> 14738M: Rahul Verma <rahulv@marvell.com> 14739M: GR-Linux-NIC-Dev@marvell.com 14740L: netdev@vger.kernel.org 14741S: Supported 14742F: drivers/net/ethernet/qlogic/netxen/ 14743 14744NET_FAILOVER MODULE 14745M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14746L: netdev@vger.kernel.org 14747S: Supported 14748F: Documentation/networking/net_failover.rst 14749F: drivers/net/net_failover.c 14750F: include/net/net_failover.h 14751 14752NEXTHOP 14753M: David Ahern <dsahern@kernel.org> 14754L: netdev@vger.kernel.org 14755S: Maintained 14756F: include/net/netns/nexthop.h 14757F: include/net/nexthop.h 14758F: include/uapi/linux/nexthop.h 14759F: net/ipv4/nexthop.c 14760 14761NFC SUBSYSTEM 14762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765F: Documentation/devicetree/bindings/net/nfc/ 14766F: drivers/nfc/ 14767F: include/net/nfc/ 14768F: include/uapi/linux/nfc.h 14769F: net/nfc/ 14770 14771NFC VIRTUAL NCI DEVICE DRIVER 14772M: Bongsu Jeon <bongsu.jeon@samsung.com> 14773L: netdev@vger.kernel.org 14774S: Supported 14775F: drivers/nfc/virtual_ncidev.c 14776F: tools/testing/selftests/nci/ 14777 14778NFS, SUNRPC, AND LOCKD CLIENTS 14779M: Trond Myklebust <trond.myklebust@hammerspace.com> 14780M: Anna Schumaker <anna@kernel.org> 14781L: linux-nfs@vger.kernel.org 14782S: Maintained 14783W: http://client.linux-nfs.org 14784T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14785F: Documentation/filesystems/nfs/ 14786F: fs/lockd/ 14787F: fs/nfs/ 14788F: fs/nfs_common/ 14789F: include/linux/lockd/ 14790F: include/linux/nfs* 14791F: include/linux/sunrpc/ 14792F: include/uapi/linux/nfs* 14793F: include/uapi/linux/sunrpc/ 14794F: net/sunrpc/ 14795 14796NILFS2 FILESYSTEM 14797M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14798L: linux-nilfs@vger.kernel.org 14799S: Supported 14800W: https://nilfs.sourceforge.io/ 14801W: https://nilfs.osdn.jp/ 14802T: git https://github.com/konis/nilfs2.git 14803F: Documentation/filesystems/nilfs2.rst 14804F: fs/nilfs2/ 14805F: include/trace/events/nilfs2.h 14806F: include/uapi/linux/nilfs2_api.h 14807F: include/uapi/linux/nilfs2_ondisk.h 14808 14809NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14810M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14811S: Maintained 14812W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14813F: Documentation/scsi/NinjaSCSI.rst 14814F: drivers/scsi/pcmcia/nsp_* 14815 14816NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14817M: GOTO Masanori <gotom@debian.or.jp> 14818M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14819S: Maintained 14820W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14821F: Documentation/scsi/NinjaSCSI.rst 14822F: drivers/scsi/nsp32* 14823 14824NINTENDO HID DRIVER 14825M: Daniel J. Ogorchock <djogorchock@gmail.com> 14826L: linux-input@vger.kernel.org 14827S: Maintained 14828F: drivers/hid/hid-nintendo* 14829 14830NIOS2 ARCHITECTURE 14831M: Dinh Nguyen <dinguyen@kernel.org> 14832S: Maintained 14833T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14834F: arch/nios2/ 14835 14836NITRO ENCLAVES (NE) 14837M: Alexandru Ciobotaru <alcioa@amazon.com> 14838L: linux-kernel@vger.kernel.org 14839L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14840S: Supported 14841W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14842F: Documentation/virt/ne_overview.rst 14843F: drivers/virt/nitro_enclaves/ 14844F: include/linux/nitro_enclaves.h 14845F: include/uapi/linux/nitro_enclaves.h 14846F: samples/nitro_enclaves/ 14847 14848NOHZ, DYNTICKS SUPPORT 14849M: Frederic Weisbecker <frederic@kernel.org> 14850M: Thomas Gleixner <tglx@linutronix.de> 14851M: Ingo Molnar <mingo@kernel.org> 14852L: linux-kernel@vger.kernel.org 14853S: Maintained 14854T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14855F: include/linux/sched/nohz.h 14856F: include/linux/tick.h 14857F: kernel/time/tick*.* 14858 14859NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14860M: Pavel Machek <pavel@ucw.cz> 14861M: Sakari Ailus <sakari.ailus@iki.fi> 14862L: linux-media@vger.kernel.org 14863S: Maintained 14864F: drivers/media/i2c/ad5820.c 14865F: drivers/media/i2c/et8ek8 14866 14867NOKIA N900 POWER SUPPLY DRIVERS 14868R: Pali Rohár <pali@kernel.org> 14869F: drivers/power/supply/bq2415x_charger.c 14870F: drivers/power/supply/bq27xxx_battery.c 14871F: drivers/power/supply/bq27xxx_battery_i2c.c 14872F: drivers/power/supply/isp1704_charger.c 14873F: drivers/power/supply/rx51_battery.c 14874F: include/linux/power/bq2415x_charger.h 14875F: include/linux/power/bq27xxx_battery.h 14876 14877NOLIBC HEADER FILE 14878M: Willy Tarreau <w@1wt.eu> 14879S: Maintained 14880T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14881F: tools/include/nolibc/ 14882F: tools/testing/selftests/nolibc/ 14883 14884NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14885M: Hans de Goede <hdegoede@redhat.com> 14886L: linux-input@vger.kernel.org 14887S: Maintained 14888F: drivers/input/touchscreen/novatek-nvt-ts.c 14889 14890NSDEPS 14891M: Matthias Maennich <maennich@google.com> 14892S: Maintained 14893F: Documentation/core-api/symbol-namespaces.rst 14894F: scripts/nsdeps 14895 14896NTB AMD DRIVER 14897M: Sanjay R Mehta <sanju.mehta@amd.com> 14898M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14899L: ntb@lists.linux.dev 14900S: Supported 14901F: drivers/ntb/hw/amd/ 14902 14903NTB DRIVER CORE 14904M: Jon Mason <jdmason@kudzu.us> 14905M: Dave Jiang <dave.jiang@intel.com> 14906M: Allen Hubbe <allenbh@gmail.com> 14907L: ntb@lists.linux.dev 14908S: Supported 14909W: https://github.com/jonmason/ntb/wiki 14910T: git git://github.com/jonmason/ntb.git 14911F: drivers/net/ntb_netdev.c 14912F: drivers/ntb/ 14913F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14914F: include/linux/ntb.h 14915F: include/linux/ntb_transport.h 14916F: tools/testing/selftests/ntb/ 14917 14918NTB IDT DRIVER 14919M: Serge Semin <fancer.lancer@gmail.com> 14920L: ntb@lists.linux.dev 14921S: Supported 14922F: drivers/ntb/hw/idt/ 14923 14924NTB INTEL DRIVER 14925M: Dave Jiang <dave.jiang@intel.com> 14926L: ntb@lists.linux.dev 14927S: Supported 14928W: https://github.com/davejiang/linux/wiki 14929T: git https://github.com/davejiang/linux.git 14930F: drivers/ntb/hw/intel/ 14931 14932NTFS FILESYSTEM 14933M: Anton Altaparmakov <anton@tuxera.com> 14934L: linux-ntfs-dev@lists.sourceforge.net 14935S: Supported 14936W: http://www.tuxera.com/ 14937T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14938F: Documentation/filesystems/ntfs.rst 14939F: fs/ntfs/ 14940 14941NTFS3 FILESYSTEM 14942M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14943L: ntfs3@lists.linux.dev 14944S: Supported 14945W: http://www.paragon-software.com/ 14946T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14947F: Documentation/filesystems/ntfs3.rst 14948F: fs/ntfs3/ 14949 14950NUBUS SUBSYSTEM 14951M: Finn Thain <fthain@linux-m68k.org> 14952L: linux-m68k@lists.linux-m68k.org 14953S: Maintained 14954F: arch/*/include/asm/nubus.h 14955F: drivers/nubus/ 14956F: include/linux/nubus.h 14957F: include/uapi/linux/nubus.h 14958 14959NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14960M: Antonino Daplas <adaplas@gmail.com> 14961L: linux-fbdev@vger.kernel.org 14962S: Maintained 14963F: drivers/video/fbdev/nvidia/ 14964F: drivers/video/fbdev/riva/ 14965 14966NVIDIA WMI EC BACKLIGHT DRIVER 14967M: Daniel Dadap <ddadap@nvidia.com> 14968L: platform-driver-x86@vger.kernel.org 14969S: Supported 14970F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14971F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14972 14973NVM EXPRESS DRIVER 14974M: Keith Busch <kbusch@kernel.org> 14975M: Jens Axboe <axboe@fb.com> 14976M: Christoph Hellwig <hch@lst.de> 14977M: Sagi Grimberg <sagi@grimberg.me> 14978L: linux-nvme@lists.infradead.org 14979S: Supported 14980W: http://git.infradead.org/nvme.git 14981T: git git://git.infradead.org/nvme.git 14982F: Documentation/nvme/ 14983F: drivers/nvme/common/ 14984F: drivers/nvme/host/ 14985F: include/linux/nvme-*.h 14986F: include/linux/nvme.h 14987F: include/uapi/linux/nvme_ioctl.h 14988 14989NVM EXPRESS FABRICS AUTHENTICATION 14990M: Hannes Reinecke <hare@suse.de> 14991L: linux-nvme@lists.infradead.org 14992S: Supported 14993F: drivers/nvme/host/auth.c 14994F: drivers/nvme/target/auth.c 14995F: drivers/nvme/target/fabrics-cmd-auth.c 14996F: include/linux/nvme-auth.h 14997 14998NVM EXPRESS FC TRANSPORT DRIVERS 14999M: James Smart <james.smart@broadcom.com> 15000L: linux-nvme@lists.infradead.org 15001S: Supported 15002F: drivers/nvme/host/fc.c 15003F: drivers/nvme/target/fc.c 15004F: drivers/nvme/target/fcloop.c 15005F: include/linux/nvme-fc-driver.h 15006F: include/linux/nvme-fc.h 15007 15008NVM EXPRESS HARDWARE MONITORING SUPPORT 15009M: Guenter Roeck <linux@roeck-us.net> 15010L: linux-nvme@lists.infradead.org 15011S: Supported 15012F: drivers/nvme/host/hwmon.c 15013 15014NVM EXPRESS TARGET DRIVER 15015M: Christoph Hellwig <hch@lst.de> 15016M: Sagi Grimberg <sagi@grimberg.me> 15017M: Chaitanya Kulkarni <kch@nvidia.com> 15018L: linux-nvme@lists.infradead.org 15019S: Supported 15020W: http://git.infradead.org/nvme.git 15021T: git git://git.infradead.org/nvme.git 15022F: drivers/nvme/target/ 15023 15024NVMEM FRAMEWORK 15025M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15026S: Maintained 15027T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15028F: Documentation/ABI/stable/sysfs-bus-nvmem 15029F: Documentation/devicetree/bindings/nvmem/ 15030F: drivers/nvmem/ 15031F: include/linux/nvmem-consumer.h 15032F: include/linux/nvmem-provider.h 15033 15034NXP BLUETOOTH WIRELESS DRIVERS 15035M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15036M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15037S: Maintained 15038F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15039F: drivers/bluetooth/btnxpuart.c 15040 15041NXP C45 TJA11XX PHY DRIVER 15042M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15043L: netdev@vger.kernel.org 15044S: Maintained 15045F: drivers/net/phy/nxp-c45-tja11xx.c 15046 15047NXP FSPI DRIVER 15048M: Han Xu <han.xu@nxp.com> 15049M: Haibo Chen <haibo.chen@nxp.com> 15050R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15051L: linux-spi@vger.kernel.org 15052S: Maintained 15053F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15054F: drivers/spi/spi-nxp-fspi.c 15055 15056NXP FXAS21002C DRIVER 15057M: Rui Miguel Silva <rmfrfs@gmail.com> 15058L: linux-iio@vger.kernel.org 15059S: Maintained 15060F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15061F: drivers/iio/gyro/fxas21002c.h 15062F: drivers/iio/gyro/fxas21002c_core.c 15063F: drivers/iio/gyro/fxas21002c_i2c.c 15064F: drivers/iio/gyro/fxas21002c_spi.c 15065 15066NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15067M: Haibo Chen <haibo.chen@nxp.com> 15068L: linux-iio@vger.kernel.org 15069L: linux-imx@nxp.com 15070S: Maintained 15071F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15072F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15073F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15074F: drivers/iio/adc/imx7d_adc.c 15075F: drivers/iio/adc/imx93_adc.c 15076F: drivers/iio/adc/vf610_adc.c 15077 15078NXP i.MX 8M ISI DRIVER 15079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15080L: linux-media@vger.kernel.org 15081S: Maintained 15082F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15083F: drivers/media/platform/nxp/imx8-isi/ 15084 15085NXP i.MX 8MP DW100 V4L2 DRIVER 15086M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15087L: linux-media@vger.kernel.org 15088S: Maintained 15089F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15090F: Documentation/userspace-api/media/drivers/dw100.rst 15091F: drivers/media/platform/nxp/dw100/ 15092F: include/uapi/linux/dw100.h 15093 15094NXP i.MX 8MQ DCSS DRIVER 15095M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15096R: Lucas Stach <l.stach@pengutronix.de> 15097L: dri-devel@lists.freedesktop.org 15098S: Maintained 15099F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15100F: drivers/gpu/drm/imx/dcss/ 15101 15102NXP i.MX 8QXP ADC DRIVER 15103M: Cai Huoqing <cai.huoqing@linux.dev> 15104M: Haibo Chen <haibo.chen@nxp.com> 15105L: linux-imx@nxp.com 15106L: linux-iio@vger.kernel.org 15107S: Maintained 15108F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15109F: drivers/iio/adc/imx8qxp-adc.c 15110 15111NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15112M: Mirela Rabulea <mirela.rabulea@nxp.com> 15113R: NXP Linux Team <linux-imx@nxp.com> 15114L: linux-media@vger.kernel.org 15115S: Maintained 15116F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15117F: drivers/media/platform/nxp/imx-jpeg 15118 15119NXP i.MX CLOCK DRIVERS 15120M: Abel Vesa <abelvesa@kernel.org> 15121R: Peng Fan <peng.fan@nxp.com> 15122L: linux-clk@vger.kernel.org 15123L: linux-imx@nxp.com 15124S: Maintained 15125T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15126F: Documentation/devicetree/bindings/clock/imx* 15127F: drivers/clk/imx/ 15128F: include/dt-bindings/clock/imx* 15129 15130NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15131M: Jagan Teki <jagan@amarulasolutions.com> 15132S: Maintained 15133F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15134F: drivers/regulator/pf8x00-regulator.c 15135 15136NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15137M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15138L: linux-kernel@vger.kernel.org 15139S: Maintained 15140F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15141F: drivers/extcon/extcon-ptn5150.c 15142 15143NXP SGTL5000 DRIVER 15144M: Fabio Estevam <festevam@gmail.com> 15145L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15146S: Maintained 15147F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15148F: sound/soc/codecs/sgtl5000* 15149 15150NXP SJA1105 ETHERNET SWITCH DRIVER 15151M: Vladimir Oltean <olteanv@gmail.com> 15152L: linux-kernel@vger.kernel.org 15153S: Maintained 15154F: drivers/net/dsa/sja1105 15155F: drivers/net/pcs/pcs-xpcs-nxp.c 15156 15157NXP TDA998X DRM DRIVER 15158M: Russell King <linux@armlinux.org.uk> 15159S: Maintained 15160T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15161T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15162F: drivers/gpu/drm/i2c/tda998x_drv.c 15163F: include/drm/i2c/tda998x.h 15164F: include/dt-bindings/display/tda998x.h 15165K: "nxp,tda998x" 15166 15167NXP TFA9879 DRIVER 15168M: Peter Rosin <peda@axentia.se> 15169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15170S: Maintained 15171F: Documentation/devicetree/bindings/sound/tfa9879.txt 15172F: sound/soc/codecs/tfa9879* 15173 15174NXP-NCI NFC DRIVER 15175S: Orphan 15176F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15177F: drivers/nfc/nxp-nci 15178 15179NXP/Goodix TFA989X (TFA1) DRIVER 15180M: Stephan Gerhold <stephan@gerhold.net> 15181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15182S: Maintained 15183F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15184F: sound/soc/codecs/tfa989x.c 15185 15186NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15187M: Jonas Malaco <jonas@protocubo.io> 15188L: linux-hwmon@vger.kernel.org 15189S: Maintained 15190F: Documentation/hwmon/nzxt-kraken2.rst 15191F: drivers/hwmon/nzxt-kraken2.c 15192 15193NZXT-SMART2 HARDWARE MONITORING DRIVER 15194M: Aleksandr Mezin <mezin.alexander@gmail.com> 15195L: linux-hwmon@vger.kernel.org 15196S: Maintained 15197F: Documentation/hwmon/nzxt-smart2.rst 15198F: drivers/hwmon/nzxt-smart2.c 15199 15200OBJAGG 15201M: Jiri Pirko <jiri@resnulli.us> 15202L: netdev@vger.kernel.org 15203S: Supported 15204F: include/linux/objagg.h 15205F: lib/objagg.c 15206F: lib/test_objagg.c 15207 15208OBJTOOL 15209M: Josh Poimboeuf <jpoimboe@kernel.org> 15210M: Peter Zijlstra <peterz@infradead.org> 15211S: Supported 15212F: include/linux/objtool*.h 15213F: tools/objtool/ 15214 15215OCELOT ETHERNET SWITCH DRIVER 15216M: Vladimir Oltean <vladimir.oltean@nxp.com> 15217M: Claudiu Manoil <claudiu.manoil@nxp.com> 15218M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15219M: UNGLinuxDriver@microchip.com 15220L: netdev@vger.kernel.org 15221S: Supported 15222F: drivers/net/dsa/ocelot/* 15223F: drivers/net/ethernet/mscc/ 15224F: include/soc/mscc/ocelot* 15225F: net/dsa/tag_ocelot.c 15226F: net/dsa/tag_ocelot_8021q.c 15227F: tools/testing/selftests/drivers/net/ocelot/* 15228 15229OCELOT EXTERNAL SWITCH CONTROL 15230M: Colin Foster <colin.foster@in-advantage.com> 15231S: Supported 15232F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15233F: drivers/mfd/ocelot* 15234F: drivers/net/dsa/ocelot/ocelot_ext.c 15235F: include/linux/mfd/ocelot.h 15236 15237OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15238M: Frederic Barrat <fbarrat@linux.ibm.com> 15239M: Andrew Donnellan <ajd@linux.ibm.com> 15240L: linuxppc-dev@lists.ozlabs.org 15241S: Supported 15242F: Documentation/userspace-api/accelerators/ocxl.rst 15243F: arch/powerpc/include/asm/pnv-ocxl.h 15244F: arch/powerpc/platforms/powernv/ocxl.c 15245F: drivers/misc/ocxl/ 15246F: include/misc/ocxl* 15247F: include/uapi/misc/ocxl.h 15248 15249OMAP AUDIO SUPPORT 15250M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15251M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15252L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15253L: linux-omap@vger.kernel.org 15254S: Maintained 15255F: sound/soc/ti/n810.c 15256F: sound/soc/ti/omap* 15257F: sound/soc/ti/rx51.c 15258F: sound/soc/ti/sdma-pcm.* 15259 15260OMAP CLOCK FRAMEWORK SUPPORT 15261M: Paul Walmsley <paul@pwsan.com> 15262L: linux-omap@vger.kernel.org 15263S: Maintained 15264F: arch/arm/*omap*/*clock* 15265 15266OMAP DEVICE TREE SUPPORT 15267M: Benoît Cousson <bcousson@baylibre.com> 15268M: Tony Lindgren <tony@atomide.com> 15269L: linux-omap@vger.kernel.org 15270L: devicetree@vger.kernel.org 15271S: Maintained 15272F: arch/arm/boot/dts/*am3* 15273F: arch/arm/boot/dts/*am4* 15274F: arch/arm/boot/dts/*am5* 15275F: arch/arm/boot/dts/*dra7* 15276F: arch/arm/boot/dts/*omap* 15277F: arch/arm/boot/dts/logicpd-som-lv* 15278F: arch/arm/boot/dts/logicpd-torpedo* 15279 15280OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15281L: linux-omap@vger.kernel.org 15282L: linux-fbdev@vger.kernel.org 15283S: Orphan 15284F: Documentation/arm/omap/dss.rst 15285F: drivers/video/fbdev/omap2/ 15286 15287OMAP FRAMEBUFFER SUPPORT 15288L: linux-fbdev@vger.kernel.org 15289L: linux-omap@vger.kernel.org 15290S: Orphan 15291F: drivers/video/fbdev/omap/ 15292 15293OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15294M: Roger Quadros <rogerq@kernel.org> 15295M: Tony Lindgren <tony@atomide.com> 15296L: linux-omap@vger.kernel.org 15297S: Maintained 15298F: arch/arm/mach-omap2/*gpmc* 15299F: drivers/memory/omap-gpmc.c 15300 15301OMAP GPIO DRIVER 15302M: Grygorii Strashko <grygorii.strashko@ti.com> 15303M: Santosh Shilimkar <ssantosh@kernel.org> 15304M: Kevin Hilman <khilman@kernel.org> 15305L: linux-omap@vger.kernel.org 15306S: Maintained 15307F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15308F: drivers/gpio/gpio-omap.c 15309 15310OMAP HARDWARE SPINLOCK SUPPORT 15311M: Ohad Ben-Cohen <ohad@wizery.com> 15312L: linux-omap@vger.kernel.org 15313S: Maintained 15314F: drivers/hwspinlock/omap_hwspinlock.c 15315 15316OMAP HS MMC SUPPORT 15317L: linux-mmc@vger.kernel.org 15318L: linux-omap@vger.kernel.org 15319S: Orphan 15320F: drivers/mmc/host/omap_hsmmc.c 15321 15322OMAP HWMOD DATA 15323M: Paul Walmsley <paul@pwsan.com> 15324L: linux-omap@vger.kernel.org 15325S: Maintained 15326F: arch/arm/mach-omap2/omap_hwmod*data* 15327 15328OMAP HWMOD SUPPORT 15329M: Benoît Cousson <bcousson@baylibre.com> 15330M: Paul Walmsley <paul@pwsan.com> 15331L: linux-omap@vger.kernel.org 15332S: Maintained 15333F: arch/arm/mach-omap2/omap_hwmod.* 15334 15335OMAP I2C DRIVER 15336M: Vignesh R <vigneshr@ti.com> 15337L: linux-omap@vger.kernel.org 15338L: linux-i2c@vger.kernel.org 15339S: Maintained 15340F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15341F: drivers/i2c/busses/i2c-omap.c 15342 15343OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15344M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15345L: linux-media@vger.kernel.org 15346S: Maintained 15347F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15348F: drivers/media/platform/ti/omap3isp/ 15349F: drivers/staging/media/omap4iss/ 15350 15351OMAP MMC SUPPORT 15352M: Aaro Koskinen <aaro.koskinen@iki.fi> 15353L: linux-omap@vger.kernel.org 15354S: Odd Fixes 15355F: drivers/mmc/host/omap.c 15356 15357OMAP POWER MANAGEMENT SUPPORT 15358M: Kevin Hilman <khilman@kernel.org> 15359L: linux-omap@vger.kernel.org 15360S: Maintained 15361F: arch/arm/*omap*/*pm* 15362F: drivers/cpufreq/omap-cpufreq.c 15363 15364OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15365M: Paul Walmsley <paul@pwsan.com> 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: arch/arm/mach-omap2/prm* 15369 15370OMAP RANDOM NUMBER GENERATOR SUPPORT 15371M: Deepak Saxena <dsaxena@plexity.net> 15372S: Maintained 15373F: drivers/char/hw_random/omap-rng.c 15374 15375OMAP USB SUPPORT 15376L: linux-usb@vger.kernel.org 15377L: linux-omap@vger.kernel.org 15378S: Orphan 15379F: arch/arm/*omap*/usb* 15380F: drivers/usb/*/*omap* 15381 15382OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15383M: Mark Jackson <mpfj@newflow.co.uk> 15384L: linux-omap@vger.kernel.org 15385S: Maintained 15386F: arch/arm/boot/dts/am335x-nano.dts 15387 15388OMAP1 SUPPORT 15389M: Aaro Koskinen <aaro.koskinen@iki.fi> 15390M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15391M: Tony Lindgren <tony@atomide.com> 15392L: linux-omap@vger.kernel.org 15393S: Maintained 15394Q: http://patchwork.kernel.org/project/linux-omap/list/ 15395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15396F: arch/arm/configs/omap1_defconfig 15397F: arch/arm/mach-omap1/ 15398F: drivers/i2c/busses/i2c-omap.c 15399F: include/linux/platform_data/ams-delta-fiq.h 15400F: include/linux/platform_data/i2c-omap.h 15401 15402OMAP2+ SUPPORT 15403M: Tony Lindgren <tony@atomide.com> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406W: http://www.muru.com/linux/omap/ 15407W: http://linux.omap.com/ 15408Q: http://patchwork.kernel.org/project/linux-omap/list/ 15409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15410F: arch/arm/configs/omap2plus_defconfig 15411F: arch/arm/mach-omap2/ 15412F: drivers/bus/ti-sysc.c 15413F: drivers/i2c/busses/i2c-omap.c 15414F: drivers/irqchip/irq-omap-intc.c 15415F: drivers/mfd/*omap*.c 15416F: drivers/mfd/menelaus.c 15417F: drivers/mfd/palmas.c 15418F: drivers/mfd/tps65217.c 15419F: drivers/mfd/tps65218.c 15420F: drivers/mfd/tps65219.c 15421F: drivers/mfd/tps65910.c 15422F: drivers/mfd/twl-core.[ch] 15423F: drivers/mfd/twl4030*.c 15424F: drivers/mfd/twl6030*.c 15425F: drivers/mfd/twl6040*.c 15426F: drivers/regulator/palmas-regulator*.c 15427F: drivers/regulator/pbias-regulator.c 15428F: drivers/regulator/tps65217-regulator.c 15429F: drivers/regulator/tps65218-regulator.c 15430F: drivers/regulator/tps65219-regulator.c 15431F: drivers/regulator/tps65910-regulator.c 15432F: drivers/regulator/twl-regulator.c 15433F: drivers/regulator/twl6030-regulator.c 15434F: include/linux/platform_data/i2c-omap.h 15435F: include/linux/platform_data/ti-sysc.h 15436 15437OMFS FILESYSTEM 15438M: Bob Copeland <me@bobcopeland.com> 15439L: linux-karma-devel@lists.sourceforge.net 15440S: Maintained 15441F: Documentation/filesystems/omfs.rst 15442F: fs/omfs/ 15443 15444OMNIVISION OG01A1B SENSOR DRIVER 15445M: Shawn Tu <shawnx.tu@intel.com> 15446L: linux-media@vger.kernel.org 15447S: Maintained 15448F: drivers/media/i2c/og01a1b.c 15449 15450OMNIVISION OV02A10 SENSOR DRIVER 15451M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15452L: linux-media@vger.kernel.org 15453S: Maintained 15454T: git git://linuxtv.org/media_tree.git 15455F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15456F: drivers/media/i2c/ov02a10.c 15457 15458OMNIVISION OV08D10 SENSOR DRIVER 15459M: Jimmy Su <jimmy.su@intel.com> 15460L: linux-media@vger.kernel.org 15461S: Maintained 15462T: git git://linuxtv.org/media_tree.git 15463F: drivers/media/i2c/ov08d10.c 15464 15465OMNIVISION OV08X40 SENSOR DRIVER 15466M: Jason Chen <jason.z.chen@intel.com> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: drivers/media/i2c/ov08x40.c 15471 15472OMNIVISION OV13858 SENSOR DRIVER 15473M: Sakari Ailus <sakari.ailus@linux.intel.com> 15474L: linux-media@vger.kernel.org 15475S: Maintained 15476T: git git://linuxtv.org/media_tree.git 15477F: drivers/media/i2c/ov13858.c 15478 15479OMNIVISION OV13B10 SENSOR DRIVER 15480M: Arec Kao <arec.kao@intel.com> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483T: git git://linuxtv.org/media_tree.git 15484F: drivers/media/i2c/ov13b10.c 15485 15486OMNIVISION OV2680 SENSOR DRIVER 15487M: Rui Miguel Silva <rmfrfs@gmail.com> 15488L: linux-media@vger.kernel.org 15489S: Maintained 15490T: git git://linuxtv.org/media_tree.git 15491F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15492F: drivers/media/i2c/ov2680.c 15493 15494OMNIVISION OV2685 SENSOR DRIVER 15495M: Shunqian Zheng <zhengsq@rock-chips.com> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498T: git git://linuxtv.org/media_tree.git 15499F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15500F: drivers/media/i2c/ov2685.c 15501 15502OMNIVISION OV2740 SENSOR DRIVER 15503M: Tianshu Qiu <tian.shu.qiu@intel.com> 15504R: Shawn Tu <shawnx.tu@intel.com> 15505R: Bingbu Cao <bingbu.cao@intel.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: drivers/media/i2c/ov2740.c 15510 15511OMNIVISION OV4689 SENSOR DRIVER 15512M: Mikhail Rudenko <mike.rudenko@gmail.com> 15513L: linux-media@vger.kernel.org 15514S: Maintained 15515T: git git://linuxtv.org/media_tree.git 15516F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15517F: drivers/media/i2c/ov5647.c 15518 15519OMNIVISION OV5640 SENSOR DRIVER 15520M: Steve Longerbeam <slongerbeam@gmail.com> 15521L: linux-media@vger.kernel.org 15522S: Maintained 15523T: git git://linuxtv.org/media_tree.git 15524F: drivers/media/i2c/ov5640.c 15525 15526OMNIVISION OV5647 SENSOR DRIVER 15527M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15528M: Jacopo Mondi <jacopo@jmondi.org> 15529L: linux-media@vger.kernel.org 15530S: Maintained 15531T: git git://linuxtv.org/media_tree.git 15532F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15533F: drivers/media/i2c/ov5647.c 15534 15535OMNIVISION OV5670 SENSOR DRIVER 15536M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15537L: linux-media@vger.kernel.org 15538S: Maintained 15539T: git git://linuxtv.org/media_tree.git 15540F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15541F: drivers/media/i2c/ov5670.c 15542 15543OMNIVISION OV5675 SENSOR DRIVER 15544M: Shawn Tu <shawnx.tu@intel.com> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547T: git git://linuxtv.org/media_tree.git 15548F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15549F: drivers/media/i2c/ov5675.c 15550 15551OMNIVISION OV5693 SENSOR DRIVER 15552M: Daniel Scally <djrscally@gmail.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555T: git git://linuxtv.org/media_tree.git 15556F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15557F: drivers/media/i2c/ov5693.c 15558 15559OMNIVISION OV5695 SENSOR DRIVER 15560M: Shunqian Zheng <zhengsq@rock-chips.com> 15561L: linux-media@vger.kernel.org 15562S: Maintained 15563T: git git://linuxtv.org/media_tree.git 15564F: drivers/media/i2c/ov5695.c 15565 15566OMNIVISION OV7670 SENSOR DRIVER 15567L: linux-media@vger.kernel.org 15568S: Orphan 15569T: git git://linuxtv.org/media_tree.git 15570F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15571F: drivers/media/i2c/ov7670.c 15572 15573OMNIVISION OV772x SENSOR DRIVER 15574M: Jacopo Mondi <jacopo@jmondi.org> 15575L: linux-media@vger.kernel.org 15576S: Odd fixes 15577T: git git://linuxtv.org/media_tree.git 15578F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15579F: drivers/media/i2c/ov772x.c 15580F: include/media/i2c/ov772x.h 15581 15582OMNIVISION OV7740 SENSOR DRIVER 15583M: Wenyou Yang <wenyou.yang@microchip.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15588F: drivers/media/i2c/ov7740.c 15589 15590OMNIVISION OV8856 SENSOR DRIVER 15591M: Sakari Ailus <sakari.ailus@linux.intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15596F: drivers/media/i2c/ov8856.c 15597 15598OMNIVISION OV8858 SENSOR DRIVER 15599M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15600M: Nicholas Roth <nicholas@rothemail.net> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15605F: drivers/media/i2c/ov8858.c 15606 15607OMNIVISION OV9282 SENSOR DRIVER 15608M: Paul J. Murphy <paul.j.murphy@intel.com> 15609M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15614F: drivers/media/i2c/ov9282.c 15615 15616OMNIVISION OV9640 SENSOR DRIVER 15617M: Petr Cvek <petrcvekcz@gmail.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620F: drivers/media/i2c/ov9640.* 15621 15622OMNIVISION OV9650 SENSOR DRIVER 15623M: Sakari Ailus <sakari.ailus@linux.intel.com> 15624R: Akinobu Mita <akinobu.mita@gmail.com> 15625R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15630F: drivers/media/i2c/ov9650.c 15631 15632OMNIVISION OV9734 SENSOR DRIVER 15633M: Tianshu Qiu <tian.shu.qiu@intel.com> 15634R: Bingbu Cao <bingbu.cao@intel.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov9734.c 15639 15640ONBOARD USB HUB DRIVER 15641M: Matthias Kaehlcke <mka@chromium.org> 15642L: linux-usb@vger.kernel.org 15643S: Maintained 15644F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15645F: drivers/usb/misc/onboard_usb_hub.c 15646 15647ONENAND FLASH DRIVER 15648M: Kyungmin Park <kyungmin.park@samsung.com> 15649L: linux-mtd@lists.infradead.org 15650S: Maintained 15651F: drivers/mtd/nand/onenand/ 15652F: include/linux/mtd/onenand*.h 15653 15654ONEXPLAYER FAN DRIVER 15655M: Derek John Clark <derekjohn.clark@gmail.com> 15656M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15657L: linux-hwmon@vger.kernel.org 15658S: Maintained 15659F: drivers/hwmon/oxp-sensors.c 15660 15661ONIE TLV NVMEM LAYOUT DRIVER 15662M: Miquel Raynal <miquel.raynal@bootlin.com> 15663S: Maintained 15664F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15665F: drivers/nvmem/layouts/onie-tlv.c 15666 15667ONION OMEGA2+ BOARD 15668M: Harvey Hunt <harveyhuntnexus@gmail.com> 15669L: linux-mips@vger.kernel.org 15670S: Maintained 15671F: arch/mips/boot/dts/ralink/omega2p.dts 15672 15673ONSEMI ETHERNET PHY DRIVERS 15674M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15675L: netdev@vger.kernel.org 15676S: Supported 15677W: http://www.onsemi.com 15678F: drivers/net/phy/ncn* 15679 15680OP-TEE DRIVER 15681M: Jens Wiklander <jens.wiklander@linaro.org> 15682L: op-tee@lists.trustedfirmware.org 15683S: Maintained 15684F: Documentation/ABI/testing/sysfs-bus-optee-devices 15685F: drivers/tee/optee/ 15686 15687OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15688M: Sumit Garg <sumit.garg@linaro.org> 15689L: op-tee@lists.trustedfirmware.org 15690S: Maintained 15691F: drivers/char/hw_random/optee-rng.c 15692 15693OP-TEE RTC DRIVER 15694M: Clément Léger <clement.leger@bootlin.com> 15695L: linux-rtc@vger.kernel.org 15696S: Maintained 15697F: drivers/rtc/rtc-optee.c 15698 15699OPA-VNIC DRIVER 15700M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15701L: linux-rdma@vger.kernel.org 15702S: Supported 15703F: drivers/infiniband/ulp/opa_vnic 15704 15705OPEN FIRMWARE AND FLATTENED DEVICE TREE 15706M: Rob Herring <robh+dt@kernel.org> 15707M: Frank Rowand <frowand.list@gmail.com> 15708L: devicetree@vger.kernel.org 15709S: Maintained 15710W: http://www.devicetree.org/ 15711C: irc://irc.libera.chat/devicetree 15712T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15713F: Documentation/ABI/testing/sysfs-firmware-ofw 15714F: drivers/of/ 15715F: include/linux/of*.h 15716F: scripts/dtc/ 15717K: of_overlay_notifier_ 15718K: of_overlay_fdt_apply 15719K: of_overlay_remove 15720 15721OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15722M: Rob Herring <robh+dt@kernel.org> 15723M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15724M: Conor Dooley <conor+dt@kernel.org> 15725L: devicetree@vger.kernel.org 15726S: Maintained 15727Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15728C: irc://irc.libera.chat/devicetree 15729T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15730F: Documentation/devicetree/ 15731F: arch/*/boot/dts/ 15732F: include/dt-bindings/ 15733 15734OPENCOMPUTE PTP CLOCK DRIVER 15735M: Jonathan Lemon <jonathan.lemon@gmail.com> 15736M: Vadim Fedorenko <vadfed@fb.com> 15737L: netdev@vger.kernel.org 15738S: Maintained 15739F: drivers/ptp/ptp_ocp.c 15740 15741OPENCORES I2C BUS DRIVER 15742M: Peter Korsgaard <peter@korsgaard.com> 15743M: Andrew Lunn <andrew@lunn.ch> 15744L: linux-i2c@vger.kernel.org 15745S: Maintained 15746F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15747F: Documentation/i2c/busses/i2c-ocores.rst 15748F: drivers/i2c/busses/i2c-ocores.c 15749F: include/linux/platform_data/i2c-ocores.h 15750 15751OPENRISC ARCHITECTURE 15752M: Jonas Bonn <jonas@southpole.se> 15753M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15754M: Stafford Horne <shorne@gmail.com> 15755L: linux-openrisc@vger.kernel.org 15756S: Maintained 15757W: http://openrisc.io 15758T: git https://github.com/openrisc/linux.git 15759F: Documentation/arch/openrisc/ 15760F: Documentation/devicetree/bindings/openrisc/ 15761F: arch/openrisc/ 15762F: drivers/irqchip/irq-ompic.c 15763F: drivers/irqchip/irq-or1k-* 15764 15765OPENVSWITCH 15766M: Pravin B Shelar <pshelar@ovn.org> 15767L: netdev@vger.kernel.org 15768L: dev@openvswitch.org 15769S: Maintained 15770W: http://openvswitch.org 15771F: include/uapi/linux/openvswitch.h 15772F: net/openvswitch/ 15773F: tools/testing/selftests/net/openvswitch/ 15774 15775OPERATING PERFORMANCE POINTS (OPP) 15776M: Viresh Kumar <vireshk@kernel.org> 15777M: Nishanth Menon <nm@ti.com> 15778M: Stephen Boyd <sboyd@kernel.org> 15779L: linux-pm@vger.kernel.org 15780S: Maintained 15781T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15782F: Documentation/devicetree/bindings/opp/ 15783F: Documentation/power/opp.rst 15784F: drivers/opp/ 15785F: include/linux/pm_opp.h 15786 15787OPL4 DRIVER 15788M: Clemens Ladisch <clemens@ladisch.de> 15789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15790S: Maintained 15791T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15792F: sound/drivers/opl4/ 15793 15794ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15795M: Mark Fasheh <mark@fasheh.com> 15796M: Joel Becker <jlbec@evilplan.org> 15797M: Joseph Qi <joseph.qi@linux.alibaba.com> 15798L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15799S: Supported 15800W: http://ocfs2.wiki.kernel.org 15801F: Documentation/filesystems/dlmfs.rst 15802F: Documentation/filesystems/ocfs2.rst 15803F: fs/ocfs2/ 15804 15805ORANGEFS FILESYSTEM 15806M: Mike Marshall <hubcap@omnibond.com> 15807R: Martin Brandenburg <martin@omnibond.com> 15808L: devel@lists.orangefs.org 15809S: Supported 15810T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15811F: Documentation/filesystems/orangefs.rst 15812F: fs/orangefs/ 15813 15814ORINOCO DRIVER 15815L: linux-wireless@vger.kernel.org 15816S: Orphan 15817W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15818W: http://www.nongnu.org/orinoco/ 15819F: drivers/net/wireless/intersil/orinoco/ 15820 15821OV2659 OMNIVISION SENSOR DRIVER 15822M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15823L: linux-media@vger.kernel.org 15824S: Maintained 15825W: https://linuxtv.org 15826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15827T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15828F: drivers/media/i2c/ov2659.c 15829F: include/media/i2c/ov2659.h 15830 15831OVERLAY FILESYSTEM 15832M: Miklos Szeredi <miklos@szeredi.hu> 15833L: linux-unionfs@vger.kernel.org 15834S: Supported 15835T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15836F: Documentation/filesystems/overlayfs.rst 15837F: fs/overlayfs/ 15838 15839P54 WIRELESS DRIVER 15840M: Christian Lamparter <chunkeey@googlemail.com> 15841L: linux-wireless@vger.kernel.org 15842S: Maintained 15843W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15844F: drivers/net/wireless/intersil/p54/ 15845 15846PACKET SOCKETS 15847M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15848S: Maintained 15849F: include/uapi/linux/if_packet.h 15850F: net/packet/af_packet.c 15851 15852PACKING 15853M: Vladimir Oltean <olteanv@gmail.com> 15854L: netdev@vger.kernel.org 15855S: Supported 15856F: Documentation/core-api/packing.rst 15857F: include/linux/packing.h 15858F: lib/packing.c 15859 15860PADATA PARALLEL EXECUTION MECHANISM 15861M: Steffen Klassert <steffen.klassert@secunet.com> 15862M: Daniel Jordan <daniel.m.jordan@oracle.com> 15863L: linux-crypto@vger.kernel.org 15864L: linux-kernel@vger.kernel.org 15865S: Maintained 15866F: Documentation/core-api/padata.rst 15867F: include/linux/padata.h 15868F: kernel/padata.c 15869 15870PAGE CACHE 15871M: Matthew Wilcox (Oracle) <willy@infradead.org> 15872L: linux-fsdevel@vger.kernel.org 15873S: Supported 15874T: git git://git.infradead.org/users/willy/pagecache.git 15875F: Documentation/filesystems/locking.rst 15876F: Documentation/filesystems/vfs.rst 15877F: include/linux/pagemap.h 15878F: mm/filemap.c 15879F: mm/page-writeback.c 15880F: mm/readahead.c 15881F: mm/truncate.c 15882 15883PAGE POOL 15884M: Jesper Dangaard Brouer <hawk@kernel.org> 15885M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15886L: netdev@vger.kernel.org 15887S: Supported 15888F: Documentation/networking/page_pool.rst 15889F: include/net/page_pool.h 15890F: include/trace/events/page_pool.h 15891F: net/core/page_pool.c 15892 15893PAGE TABLE CHECK 15894M: Pasha Tatashin <pasha.tatashin@soleen.com> 15895M: Andrew Morton <akpm@linux-foundation.org> 15896L: linux-mm@kvack.org 15897S: Maintained 15898F: Documentation/mm/page_table_check.rst 15899F: include/linux/page_table_check.h 15900F: mm/page_table_check.c 15901 15902PANASONIC LAPTOP ACPI EXTRAS DRIVER 15903M: Kenneth Chan <kenneth.t.chan@gmail.com> 15904L: platform-driver-x86@vger.kernel.org 15905S: Maintained 15906F: drivers/platform/x86/panasonic-laptop.c 15907 15908PARALLAX PING IIO SENSOR DRIVER 15909M: Andreas Klinger <ak@it-klinger.de> 15910L: linux-iio@vger.kernel.org 15911S: Maintained 15912F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15913F: drivers/iio/proximity/ping.c 15914 15915PARALLEL LCD/KEYPAD PANEL DRIVER 15916M: Willy Tarreau <willy@haproxy.com> 15917M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15918S: Odd Fixes 15919F: Documentation/admin-guide/lcd-panel-cgram.rst 15920F: drivers/auxdisplay/panel.c 15921 15922PARALLEL PORT SUBSYSTEM 15923M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15924M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15925L: linux-parport@lists.infradead.org (subscribers-only) 15926S: Maintained 15927F: Documentation/driver-api/parport*.rst 15928F: drivers/char/ppdev.c 15929F: drivers/parport/ 15930F: include/linux/parport*.h 15931F: include/uapi/linux/ppdev.h 15932 15933PARAVIRT_OPS INTERFACE 15934M: Juergen Gross <jgross@suse.com> 15935M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15936R: Alexey Makhalov <amakhalov@vmware.com> 15937R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15938L: virtualization@lists.linux-foundation.org 15939L: x86@kernel.org 15940S: Supported 15941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15942F: Documentation/virt/paravirt_ops.rst 15943F: arch/*/include/asm/paravirt*.h 15944F: arch/*/kernel/paravirt* 15945F: include/linux/hypervisor.h 15946 15947PARISC ARCHITECTURE 15948M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15949M: Helge Deller <deller@gmx.de> 15950L: linux-parisc@vger.kernel.org 15951S: Maintained 15952W: https://parisc.wiki.kernel.org 15953Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15955T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15956F: Documentation/arch/parisc/ 15957F: arch/parisc/ 15958F: drivers/char/agp/parisc-agp.c 15959F: drivers/input/misc/hp_sdc_rtc.c 15960F: drivers/input/serio/gscps2.c 15961F: drivers/input/serio/hp_sdc* 15962F: drivers/parisc/ 15963F: drivers/parport/parport_gsc.* 15964F: drivers/tty/serial/8250/8250_parisc.c 15965F: drivers/video/console/sti* 15966F: drivers/video/fbdev/sti* 15967F: drivers/video/logo/logo_parisc* 15968F: include/linux/hp_sdc.h 15969 15970PARMAN 15971M: Jiri Pirko <jiri@resnulli.us> 15972L: netdev@vger.kernel.org 15973S: Supported 15974F: include/linux/parman.h 15975F: lib/parman.c 15976F: lib/test_parman.c 15977 15978PC ENGINES APU BOARD DRIVER 15979M: Enrico Weigelt, metux IT consult <info@metux.net> 15980S: Maintained 15981F: drivers/platform/x86/pcengines-apuv2.c 15982 15983PC87360 HARDWARE MONITORING DRIVER 15984M: Jim Cromie <jim.cromie@gmail.com> 15985L: linux-hwmon@vger.kernel.org 15986S: Maintained 15987F: Documentation/hwmon/pc87360.rst 15988F: drivers/hwmon/pc87360.c 15989 15990PC8736x GPIO DRIVER 15991M: Jim Cromie <jim.cromie@gmail.com> 15992S: Maintained 15993F: drivers/char/pc8736x_gpio.c 15994 15995PC87427 HARDWARE MONITORING DRIVER 15996M: Jean Delvare <jdelvare@suse.com> 15997L: linux-hwmon@vger.kernel.org 15998S: Maintained 15999F: Documentation/hwmon/pc87427.rst 16000F: drivers/hwmon/pc87427.c 16001 16002PCA9532 LED DRIVER 16003M: Riku Voipio <riku.voipio@iki.fi> 16004S: Maintained 16005F: drivers/leds/leds-pca9532.c 16006F: include/linux/leds-pca9532.h 16007 16008PCA9541 I2C BUS MASTER SELECTOR DRIVER 16009M: Guenter Roeck <linux@roeck-us.net> 16010L: linux-i2c@vger.kernel.org 16011S: Maintained 16012F: drivers/i2c/muxes/i2c-mux-pca9541.c 16013 16014PCDP - PRIMARY CONSOLE AND DEBUG PORT 16015M: Khalid Aziz <khalid@gonehiking.org> 16016S: Maintained 16017F: drivers/firmware/pcdp.* 16018 16019PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16020M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16021M: Pali Rohár <pali@kernel.org> 16022L: linux-pci@vger.kernel.org 16023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16024S: Maintained 16025F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16026F: drivers/pci/controller/pci-aardvark.c 16027 16028PCI DRIVER FOR ALTERA PCIE IP 16029M: Joyce Ooi <joyce.ooi@intel.com> 16030L: linux-pci@vger.kernel.org 16031S: Supported 16032F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16033F: drivers/pci/controller/pcie-altera.c 16034 16035PCI DRIVER FOR APPLIEDMICRO XGENE 16036M: Toan Le <toan@os.amperecomputing.com> 16037L: linux-pci@vger.kernel.org 16038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16039S: Maintained 16040F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16041F: drivers/pci/controller/pci-xgene.c 16042 16043PCI DRIVER FOR ARM VERSATILE PLATFORM 16044M: Rob Herring <robh@kernel.org> 16045L: linux-pci@vger.kernel.org 16046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16047S: Maintained 16048F: Documentation/devicetree/bindings/pci/versatile.yaml 16049F: drivers/pci/controller/pci-versatile.c 16050 16051PCI DRIVER FOR ARMADA 8K 16052M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16053L: linux-pci@vger.kernel.org 16054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16055S: Maintained 16056F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16057F: drivers/pci/controller/dwc/pcie-armada8k.c 16058 16059PCI DRIVER FOR CADENCE PCIE IP 16060M: Tom Joseph <tjoseph@cadence.com> 16061L: linux-pci@vger.kernel.org 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/cdns,* 16064F: drivers/pci/controller/cadence/ 16065 16066PCI DRIVER FOR FREESCALE LAYERSCAPE 16067M: Minghuan Lian <minghuan.Lian@nxp.com> 16068M: Mingkai Hu <mingkai.hu@nxp.com> 16069M: Roy Zang <roy.zang@nxp.com> 16070L: linuxppc-dev@lists.ozlabs.org 16071L: linux-pci@vger.kernel.org 16072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16073S: Maintained 16074F: drivers/pci/controller/dwc/*layerscape* 16075 16076PCI DRIVER FOR FU740 16077M: Paul Walmsley <paul.walmsley@sifive.com> 16078M: Greentime Hu <greentime.hu@sifive.com> 16079L: linux-pci@vger.kernel.org 16080S: Maintained 16081F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16082F: drivers/pci/controller/dwc/pcie-fu740.c 16083 16084PCI DRIVER FOR GENERIC OF HOSTS 16085M: Will Deacon <will@kernel.org> 16086L: linux-pci@vger.kernel.org 16087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16088S: Maintained 16089F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16090F: drivers/pci/controller/pci-host-common.c 16091F: drivers/pci/controller/pci-host-generic.c 16092 16093PCI DRIVER FOR IMX6 16094M: Richard Zhu <hongxing.zhu@nxp.com> 16095M: Lucas Stach <l.stach@pengutronix.de> 16096L: linux-pci@vger.kernel.org 16097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16098S: Maintained 16099F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16100F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16101F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16102F: drivers/pci/controller/dwc/*imx6* 16103 16104PCI DRIVER FOR INTEL IXP4XX 16105M: Linus Walleij <linus.walleij@linaro.org> 16106S: Maintained 16107F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16108F: drivers/pci/controller/pci-ixp4xx.c 16109 16110PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16111M: Nirmal Patel <nirmal.patel@linux.intel.com> 16112R: Jonathan Derrick <jonathan.derrick@linux.dev> 16113L: linux-pci@vger.kernel.org 16114S: Supported 16115F: drivers/pci/controller/vmd.c 16116 16117PCI DRIVER FOR MICROSEMI SWITCHTEC 16118M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16119M: Logan Gunthorpe <logang@deltatee.com> 16120L: linux-pci@vger.kernel.org 16121S: Maintained 16122F: Documentation/ABI/testing/sysfs-class-switchtec 16123F: Documentation/driver-api/switchtec.rst 16124F: drivers/ntb/hw/mscc/ 16125F: drivers/pci/switch/switchtec* 16126F: include/linux/switchtec.h 16127F: include/uapi/linux/switchtec_ioctl.h 16128 16129PCI DRIVER FOR MOBIVEIL PCIE IP 16130M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16131M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16132L: linux-pci@vger.kernel.org 16133S: Supported 16134F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16135F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16136 16137PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16138M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16139M: Pali Rohár <pali@kernel.org> 16140L: linux-pci@vger.kernel.org 16141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16142S: Maintained 16143F: drivers/pci/controller/*mvebu* 16144 16145PCI DRIVER FOR NVIDIA TEGRA 16146M: Thierry Reding <thierry.reding@gmail.com> 16147L: linux-tegra@vger.kernel.org 16148L: linux-pci@vger.kernel.org 16149S: Supported 16150F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16151F: drivers/pci/controller/pci-tegra.c 16152 16153PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16154M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16155L: linux-pci@vger.kernel.org 16156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16157S: Maintained 16158F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16159F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16160 16161PCI DRIVER FOR RENESAS R-CAR 16162M: Marek Vasut <marek.vasut+renesas@gmail.com> 16163M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16164L: linux-pci@vger.kernel.org 16165L: linux-renesas-soc@vger.kernel.org 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/*rcar* 16168F: drivers/pci/controller/*rcar* 16169 16170PCI DRIVER FOR SAMSUNG EXYNOS 16171M: Jingoo Han <jingoohan1@gmail.com> 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174L: linux-samsung-soc@vger.kernel.org 16175S: Maintained 16176F: drivers/pci/controller/dwc/pci-exynos.c 16177 16178PCI DRIVER FOR SYNOPSYS DESIGNWARE 16179M: Jingoo Han <jingoohan1@gmail.com> 16180M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16181L: linux-pci@vger.kernel.org 16182S: Maintained 16183F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16184F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16185F: drivers/pci/controller/dwc/*designware* 16186 16187PCI DRIVER FOR TI DRA7XX/J721E 16188M: Vignesh Raghavendra <vigneshr@ti.com> 16189L: linux-omap@vger.kernel.org 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192S: Supported 16193F: Documentation/devicetree/bindings/pci/ti-pci.txt 16194F: drivers/pci/controller/cadence/pci-j721e.c 16195F: drivers/pci/controller/dwc/pci-dra7xx.c 16196 16197PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16198M: Linus Walleij <linus.walleij@linaro.org> 16199L: linux-pci@vger.kernel.org 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16202F: drivers/pci/controller/pci-v3-semi.c 16203 16204PCI DRIVER FOR XILINX VERSAL CPM 16205M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16206M: Michal Simek <michal.simek@amd.com> 16207L: linux-pci@vger.kernel.org 16208S: Maintained 16209F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16210F: drivers/pci/controller/pcie-xilinx-cpm.c 16211 16212PCI ENDPOINT SUBSYSTEM 16213M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16214M: Krzysztof Wilczyński <kw@linux.com> 16215R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16216R: Kishon Vijay Abraham I <kishon@kernel.org> 16217L: linux-pci@vger.kernel.org 16218S: Supported 16219Q: https://patchwork.kernel.org/project/linux-pci/list/ 16220B: https://bugzilla.kernel.org 16221C: irc://irc.oftc.net/linux-pci 16222T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16223F: Documentation/PCI/endpoint/* 16224F: Documentation/misc-devices/pci-endpoint-test.rst 16225F: drivers/misc/pci_endpoint_test.c 16226F: drivers/pci/endpoint/ 16227F: tools/pci/ 16228 16229PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16230M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16231R: Oliver O'Halloran <oohall@gmail.com> 16232L: linuxppc-dev@lists.ozlabs.org 16233S: Supported 16234F: Documentation/PCI/pci-error-recovery.rst 16235F: Documentation/powerpc/eeh-pci-error-recovery.rst 16236F: arch/powerpc/include/*/eeh*.h 16237F: arch/powerpc/kernel/eeh*.c 16238F: arch/powerpc/platforms/*/eeh*.c 16239F: drivers/pci/pcie/aer.c 16240F: drivers/pci/pcie/dpc.c 16241F: drivers/pci/pcie/err.c 16242 16243PCI ERROR RECOVERY 16244M: Linas Vepstas <linasvepstas@gmail.com> 16245L: linux-pci@vger.kernel.org 16246S: Supported 16247F: Documentation/PCI/pci-error-recovery.rst 16248 16249PCI MSI DRIVER FOR ALTERA MSI IP 16250M: Joyce Ooi <joyce.ooi@intel.com> 16251L: linux-pci@vger.kernel.org 16252S: Supported 16253F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16254F: drivers/pci/controller/pcie-altera-msi.c 16255 16256PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16257M: Toan Le <toan@os.amperecomputing.com> 16258L: linux-pci@vger.kernel.org 16259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16260S: Maintained 16261F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16262F: drivers/pci/controller/pci-xgene-msi.c 16263 16264PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16265M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16266M: Krzysztof Wilczyński <kw@linux.com> 16267R: Rob Herring <robh@kernel.org> 16268L: linux-pci@vger.kernel.org 16269S: Supported 16270Q: https://patchwork.kernel.org/project/linux-pci/list/ 16271B: https://bugzilla.kernel.org 16272C: irc://irc.oftc.net/linux-pci 16273T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16274F: Documentation/devicetree/bindings/pci/ 16275F: drivers/pci/controller/ 16276F: drivers/pci/pci-bridge-emul.c 16277F: drivers/pci/pci-bridge-emul.h 16278 16279PCI PEER-TO-PEER DMA (P2PDMA) 16280M: Bjorn Helgaas <bhelgaas@google.com> 16281M: Logan Gunthorpe <logang@deltatee.com> 16282L: linux-pci@vger.kernel.org 16283S: Supported 16284Q: https://patchwork.kernel.org/project/linux-pci/list/ 16285B: https://bugzilla.kernel.org 16286C: irc://irc.oftc.net/linux-pci 16287T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16288F: Documentation/driver-api/pci/p2pdma.rst 16289F: drivers/pci/p2pdma.c 16290F: include/linux/pci-p2pdma.h 16291 16292PCI SUBSYSTEM 16293M: Bjorn Helgaas <bhelgaas@google.com> 16294L: linux-pci@vger.kernel.org 16295S: Supported 16296Q: https://patchwork.kernel.org/project/linux-pci/list/ 16297B: https://bugzilla.kernel.org 16298C: irc://irc.oftc.net/linux-pci 16299T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16300F: Documentation/PCI/ 16301F: Documentation/devicetree/bindings/pci/ 16302F: arch/x86/kernel/early-quirks.c 16303F: arch/x86/kernel/quirks.c 16304F: arch/x86/pci/ 16305F: drivers/acpi/pci* 16306F: drivers/pci/ 16307F: include/asm-generic/pci* 16308F: include/linux/of_pci.h 16309F: include/linux/pci* 16310F: include/uapi/linux/pci* 16311F: lib/pci* 16312 16313PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16314M: Jonathan Chocron <jonnyc@amazon.com> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/pcie-al.txt 16318F: drivers/pci/controller/dwc/pcie-al.c 16319 16320PCIE DRIVER FOR AMLOGIC MESON 16321M: Yue Wang <yue.wang@Amlogic.com> 16322L: linux-pci@vger.kernel.org 16323L: linux-amlogic@lists.infradead.org 16324S: Maintained 16325F: drivers/pci/controller/dwc/pci-meson.c 16326 16327PCIE DRIVER FOR AXIS ARTPEC 16328M: Jesper Nilsson <jesper.nilsson@axis.com> 16329L: linux-arm-kernel@axis.com 16330L: linux-pci@vger.kernel.org 16331S: Maintained 16332F: Documentation/devicetree/bindings/pci/axis,artpec* 16333F: drivers/pci/controller/dwc/*artpec* 16334 16335PCIE DRIVER FOR CAVIUM THUNDERX 16336M: Robert Richter <rric@kernel.org> 16337L: linux-pci@vger.kernel.org 16338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16339S: Odd Fixes 16340F: drivers/pci/controller/pci-thunder-* 16341 16342PCIE DRIVER FOR HISILICON 16343M: Zhou Wang <wangzhou1@hisilicon.com> 16344L: linux-pci@vger.kernel.org 16345S: Maintained 16346F: drivers/pci/controller/dwc/pcie-hisi.c 16347 16348PCIE DRIVER FOR HISILICON KIRIN 16349M: Xiaowei Song <songxiaowei@hisilicon.com> 16350M: Binghui Wang <wangbinghui@hisilicon.com> 16351L: linux-pci@vger.kernel.org 16352S: Maintained 16353F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16354F: drivers/pci/controller/dwc/pcie-kirin.c 16355 16356PCIE DRIVER FOR HISILICON STB 16357M: Shawn Guo <shawn.guo@linaro.org> 16358L: linux-pci@vger.kernel.org 16359S: Maintained 16360F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16361F: drivers/pci/controller/dwc/pcie-histb.c 16362 16363PCIE DRIVER FOR INTEL KEEM BAY 16364M: Srikanth Thokala <srikanth.thokala@intel.com> 16365L: linux-pci@vger.kernel.org 16366S: Supported 16367F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16368F: drivers/pci/controller/dwc/pcie-keembay.c 16369 16370PCIE DRIVER FOR INTEL LGM GW SOC 16371M: Rahul Tanwar <rtanwar@maxlinear.com> 16372L: linux-pci@vger.kernel.org 16373S: Maintained 16374F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16375F: drivers/pci/controller/dwc/pcie-intel-gw.c 16376 16377PCIE DRIVER FOR MEDIATEK 16378M: Ryder Lee <ryder.lee@mediatek.com> 16379M: Jianjun Wang <jianjun.wang@mediatek.com> 16380L: linux-pci@vger.kernel.org 16381L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16382S: Supported 16383F: Documentation/devicetree/bindings/pci/mediatek* 16384F: drivers/pci/controller/*mediatek* 16385 16386PCIE DRIVER FOR MICROCHIP 16387M: Daire McNamara <daire.mcnamara@microchip.com> 16388L: linux-pci@vger.kernel.org 16389S: Supported 16390F: Documentation/devicetree/bindings/pci/microchip* 16391F: drivers/pci/controller/*microchip* 16392 16393PCIE DRIVER FOR QUALCOMM MSM 16394M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16395L: linux-pci@vger.kernel.org 16396L: linux-arm-msm@vger.kernel.org 16397S: Maintained 16398F: drivers/pci/controller/dwc/pcie-qcom.c 16399 16400PCIE DRIVER FOR ROCKCHIP 16401M: Shawn Lin <shawn.lin@rock-chips.com> 16402L: linux-pci@vger.kernel.org 16403L: linux-rockchip@lists.infradead.org 16404S: Maintained 16405F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16406F: drivers/pci/controller/pcie-rockchip* 16407 16408PCIE DRIVER FOR SOCIONEXT UNIPHIER 16409M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16410L: linux-pci@vger.kernel.org 16411S: Maintained 16412F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16413F: drivers/pci/controller/dwc/pcie-uniphier* 16414 16415PCIE DRIVER FOR ST SPEAR13XX 16416M: Pratyush Anand <pratyush.anand@gmail.com> 16417L: linux-pci@vger.kernel.org 16418S: Maintained 16419F: drivers/pci/controller/dwc/*spear* 16420 16421PCIE ENDPOINT DRIVER FOR QUALCOMM 16422M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16423L: linux-pci@vger.kernel.org 16424L: linux-arm-msm@vger.kernel.org 16425S: Maintained 16426F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16427F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16428 16429PCMCIA SUBSYSTEM 16430M: Dominik Brodowski <linux@dominikbrodowski.net> 16431S: Odd Fixes 16432T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16433F: Documentation/pcmcia/ 16434F: drivers/pcmcia/ 16435F: include/pcmcia/ 16436F: tools/pcmcia/ 16437 16438PCNET32 NETWORK DRIVER 16439M: Don Fry <pcnet32@frontier.com> 16440L: netdev@vger.kernel.org 16441S: Maintained 16442F: drivers/net/ethernet/amd/pcnet32.c 16443 16444PCRYPT PARALLEL CRYPTO ENGINE 16445M: Steffen Klassert <steffen.klassert@secunet.com> 16446L: linux-crypto@vger.kernel.org 16447S: Maintained 16448F: crypto/pcrypt.c 16449F: include/crypto/pcrypt.h 16450 16451PECI HARDWARE MONITORING DRIVERS 16452M: Iwona Winiarska <iwona.winiarska@intel.com> 16453L: linux-hwmon@vger.kernel.org 16454S: Supported 16455F: Documentation/hwmon/peci-cputemp.rst 16456F: Documentation/hwmon/peci-dimmtemp.rst 16457F: drivers/hwmon/peci/ 16458 16459PECI SUBSYSTEM 16460M: Iwona Winiarska <iwona.winiarska@intel.com> 16461L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16462S: Supported 16463F: Documentation/devicetree/bindings/peci/ 16464F: Documentation/peci/ 16465F: drivers/peci/ 16466F: include/linux/peci-cpu.h 16467F: include/linux/peci.h 16468 16469PENSANDO ETHERNET DRIVERS 16470M: Shannon Nelson <shannon.nelson@amd.com> 16471M: Brett Creeley <brett.creeley@amd.com> 16472M: drivers@pensando.io 16473L: netdev@vger.kernel.org 16474S: Supported 16475F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16476F: drivers/net/ethernet/pensando/ 16477 16478PER-CPU MEMORY ALLOCATOR 16479M: Dennis Zhou <dennis@kernel.org> 16480M: Tejun Heo <tj@kernel.org> 16481M: Christoph Lameter <cl@linux.com> 16482L: linux-mm@kvack.org 16483S: Maintained 16484T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16485F: arch/*/include/asm/percpu.h 16486F: include/linux/percpu*.h 16487F: lib/percpu*.c 16488F: mm/percpu*.c 16489 16490PER-TASK DELAY ACCOUNTING 16491M: Balbir Singh <bsingharora@gmail.com> 16492S: Maintained 16493F: include/linux/delayacct.h 16494F: kernel/delayacct.c 16495 16496PERFORMANCE EVENTS SUBSYSTEM 16497M: Peter Zijlstra <peterz@infradead.org> 16498M: Ingo Molnar <mingo@redhat.com> 16499M: Arnaldo Carvalho de Melo <acme@kernel.org> 16500R: Mark Rutland <mark.rutland@arm.com> 16501R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16502R: Jiri Olsa <jolsa@kernel.org> 16503R: Namhyung Kim <namhyung@kernel.org> 16504R: Ian Rogers <irogers@google.com> 16505R: Adrian Hunter <adrian.hunter@intel.com> 16506L: linux-perf-users@vger.kernel.org 16507L: linux-kernel@vger.kernel.org 16508S: Supported 16509W: https://perf.wiki.kernel.org/ 16510T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16511F: arch/*/events/* 16512F: arch/*/events/*/* 16513F: arch/*/include/asm/perf_event.h 16514F: arch/*/kernel/*/*/perf_event*.c 16515F: arch/*/kernel/*/perf_event*.c 16516F: arch/*/kernel/perf_callchain.c 16517F: arch/*/kernel/perf_event*.c 16518F: include/linux/perf_event.h 16519F: include/uapi/linux/perf_event.h 16520F: kernel/events/* 16521F: tools/lib/perf/ 16522F: tools/perf/ 16523 16524PERFORMANCE EVENTS TOOLING ARM64 16525R: John Garry <john.g.garry@oracle.com> 16526R: Will Deacon <will@kernel.org> 16527R: James Clark <james.clark@arm.com> 16528R: Mike Leach <mike.leach@linaro.org> 16529R: Leo Yan <leo.yan@linaro.org> 16530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16531S: Supported 16532F: tools/build/feature/test-libopencsd.c 16533F: tools/perf/arch/arm*/ 16534F: tools/perf/pmu-events/arch/arm64/ 16535F: tools/perf/util/arm-spe* 16536F: tools/perf/util/cs-etm* 16537 16538PERSONALITY HANDLING 16539M: Christoph Hellwig <hch@infradead.org> 16540L: linux-abi-devel@lists.sourceforge.net 16541S: Maintained 16542F: include/linux/personality.h 16543F: include/uapi/linux/personality.h 16544 16545PHOENIX RC FLIGHT CONTROLLER ADAPTER 16546M: Marcus Folkesson <marcus.folkesson@gmail.com> 16547L: linux-input@vger.kernel.org 16548S: Maintained 16549F: Documentation/input/devices/pxrc.rst 16550F: drivers/input/joystick/pxrc.c 16551 16552PHONET PROTOCOL 16553M: Remi Denis-Courmont <courmisch@gmail.com> 16554S: Supported 16555F: Documentation/networking/phonet.rst 16556F: include/linux/phonet.h 16557F: include/net/phonet/ 16558F: include/uapi/linux/phonet.h 16559F: net/phonet/ 16560 16561PHRAM MTD DRIVER 16562M: Joern Engel <joern@lazybastard.org> 16563L: linux-mtd@lists.infradead.org 16564S: Maintained 16565F: drivers/mtd/devices/phram.c 16566 16567PICOLCD HID DRIVER 16568M: Bruno Prémont <bonbons@linux-vserver.org> 16569L: linux-input@vger.kernel.org 16570S: Maintained 16571F: drivers/hid/hid-picolcd* 16572 16573PIDFD API 16574M: Christian Brauner <christian@brauner.io> 16575L: linux-kernel@vger.kernel.org 16576S: Maintained 16577T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16578F: samples/pidfd/ 16579F: tools/testing/selftests/clone3/ 16580F: tools/testing/selftests/pid_namespace/ 16581F: tools/testing/selftests/pidfd/ 16582K: (?i)pidfd 16583K: (?i)clone3 16584K: \b(clone_args|kernel_clone_args)\b 16585 16586PIN CONTROL SUBSYSTEM 16587M: Linus Walleij <linus.walleij@linaro.org> 16588L: linux-gpio@vger.kernel.org 16589S: Maintained 16590T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16591F: Documentation/devicetree/bindings/pinctrl/ 16592F: Documentation/driver-api/pin-control.rst 16593F: drivers/pinctrl/ 16594F: include/dt-bindings/pinctrl/ 16595F: include/linux/pinctrl/ 16596 16597PIN CONTROLLER - AMD 16598M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16599M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16600S: Maintained 16601F: drivers/pinctrl/pinctrl-amd.c 16602 16603PIN CONTROLLER - FREESCALE 16604M: Dong Aisheng <aisheng.dong@nxp.com> 16605M: Fabio Estevam <festevam@gmail.com> 16606M: Shawn Guo <shawnguo@kernel.org> 16607M: Jacky Bai <ping.bai@nxp.com> 16608R: Pengutronix Kernel Team <kernel@pengutronix.de> 16609L: linux-gpio@vger.kernel.org 16610S: Maintained 16611F: Documentation/devicetree/bindings/pinctrl/fsl,* 16612F: drivers/pinctrl/freescale/ 16613 16614PIN CONTROLLER - INTEL 16615M: Mika Westerberg <mika.westerberg@linux.intel.com> 16616M: Andy Shevchenko <andy@kernel.org> 16617S: Supported 16618T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16619F: drivers/pinctrl/intel/ 16620 16621PIN CONTROLLER - KEEMBAY 16622M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16623S: Supported 16624F: drivers/pinctrl/pinctrl-keembay* 16625 16626PIN CONTROLLER - MEDIATEK 16627M: Sean Wang <sean.wang@kernel.org> 16628L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16629S: Maintained 16630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16632F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16633F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16634F: drivers/pinctrl/mediatek/ 16635 16636PIN CONTROLLER - MEDIATEK MIPS 16637M: Arınç ÜNAL <arinc.unal@arinc9.com> 16638M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16639L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16640L: linux-mips@vger.kernel.org 16641S: Maintained 16642F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16646F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16647F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16649F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16650F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16651F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16652F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16653F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16654F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16655F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16656F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16657 16658PIN CONTROLLER - MICROCHIP AT91 16659M: Ludovic Desroches <ludovic.desroches@microchip.com> 16660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16661L: linux-gpio@vger.kernel.org 16662S: Supported 16663F: drivers/gpio/gpio-sama5d2-piobu.c 16664F: drivers/pinctrl/pinctrl-at91* 16665 16666PIN CONTROLLER - NXP S32 16667M: Chester Lin <clin@suse.com> 16668R: NXP S32 Linux Team <s32@nxp.com> 16669L: linux-gpio@vger.kernel.org 16670S: Maintained 16671F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16672F: drivers/pinctrl/nxp/ 16673 16674PIN CONTROLLER - QUALCOMM 16675M: Bjorn Andersson <andersson@kernel.org> 16676L: linux-arm-msm@vger.kernel.org 16677S: Maintained 16678F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16679F: drivers/pinctrl/qcom/ 16680 16681PIN CONTROLLER - RENESAS 16682M: Geert Uytterhoeven <geert+renesas@glider.be> 16683L: linux-renesas-soc@vger.kernel.org 16684S: Supported 16685T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16686F: Documentation/devicetree/bindings/pinctrl/renesas,* 16687F: drivers/pinctrl/renesas/ 16688 16689PIN CONTROLLER - SAMSUNG 16690M: Tomasz Figa <tomasz.figa@gmail.com> 16691M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16692M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16693R: Alim Akhtar <alim.akhtar@samsung.com> 16694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16695L: linux-samsung-soc@vger.kernel.org 16696S: Maintained 16697Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16698B: mailto:linux-samsung-soc@vger.kernel.org 16699C: irc://irc.libera.chat/linux-exynos 16700T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16701F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16702F: drivers/pinctrl/samsung/ 16703F: include/dt-bindings/pinctrl/samsung.h 16704 16705PIN CONTROLLER - SINGLE 16706M: Tony Lindgren <tony@atomide.com> 16707M: Haojian Zhuang <haojian.zhuang@linaro.org> 16708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16709L: linux-omap@vger.kernel.org 16710S: Maintained 16711F: drivers/pinctrl/pinctrl-single.c 16712 16713PIN CONTROLLER - SUNPLUS / TIBBO 16714M: Dvorkin Dmitry <dvorkin@tibbo.com> 16715M: Wells Lu <wellslutw@gmail.com> 16716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16717S: Maintained 16718W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16719F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16720F: drivers/pinctrl/sunplus/ 16721F: include/dt-bindings/pinctrl/sppctl*.h 16722 16723PINE64 PINEPHONE KEYBOARD DRIVER 16724M: Samuel Holland <samuel@sholland.org> 16725S: Supported 16726F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16727F: drivers/input/keyboard/pinephone-keyboard.c 16728 16729PKTCDVD DRIVER 16730M: linux-block@vger.kernel.org 16731S: Orphan 16732F: drivers/block/pktcdvd.c 16733F: include/linux/pktcdvd.h 16734F: include/uapi/linux/pktcdvd.h 16735 16736PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16737M: Tomasz Duszynski <tduszyns@gmail.com> 16738S: Maintained 16739F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16740F: drivers/iio/chemical/pms7003.c 16741 16742PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16743M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16744L: netdev@vger.kernel.org 16745S: Maintained 16746F: drivers/net/phy/mdio-open-alliance.h 16747F: net/ethtool/plca.c 16748 16749PLDMFW LIBRARY 16750M: Jacob Keller <jacob.e.keller@intel.com> 16751S: Maintained 16752F: Documentation/driver-api/pldmfw/ 16753F: include/linux/pldmfw.h 16754F: lib/pldmfw/ 16755 16756PLX DMA DRIVER 16757M: Logan Gunthorpe <logang@deltatee.com> 16758S: Maintained 16759F: drivers/dma/plx_dma.c 16760 16761PM-GRAPH UTILITY 16762M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16763L: linux-pm@vger.kernel.org 16764S: Supported 16765W: https://01.org/pm-graph 16766B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16767T: git git://github.com/intel/pm-graph 16768F: tools/power/pm-graph 16769 16770PM6764TR DRIVER 16771M: Charles Hsu <hsu.yungteng@gmail.com> 16772L: linux-hwmon@vger.kernel.org 16773S: Maintained 16774F: Documentation/hwmon/pm6764tr.rst 16775F: drivers/hwmon/pmbus/pm6764tr.c 16776 16777PMBUS HARDWARE MONITORING DRIVERS 16778M: Guenter Roeck <linux@roeck-us.net> 16779L: linux-hwmon@vger.kernel.org 16780S: Maintained 16781W: http://hwmon.wiki.kernel.org/ 16782W: http://www.roeck-us.net/linux/drivers/ 16783T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16784F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16785F: Documentation/devicetree/bindings/hwmon/max31785.txt 16786F: Documentation/hwmon/adm1275.rst 16787F: Documentation/hwmon/ibm-cffps.rst 16788F: Documentation/hwmon/ir35221.rst 16789F: Documentation/hwmon/lm25066.rst 16790F: Documentation/hwmon/ltc2978.rst 16791F: Documentation/hwmon/ltc3815.rst 16792F: Documentation/hwmon/max16064.rst 16793F: Documentation/hwmon/max20751.rst 16794F: Documentation/hwmon/max31785.rst 16795F: Documentation/hwmon/max34440.rst 16796F: Documentation/hwmon/max8688.rst 16797F: Documentation/hwmon/pmbus-core.rst 16798F: Documentation/hwmon/pmbus.rst 16799F: Documentation/hwmon/tps40422.rst 16800F: Documentation/hwmon/ucd9000.rst 16801F: Documentation/hwmon/ucd9200.rst 16802F: Documentation/hwmon/zl6100.rst 16803F: drivers/hwmon/pmbus/ 16804F: include/linux/pmbus.h 16805 16806PMC SIERRA MaxRAID DRIVER 16807L: linux-scsi@vger.kernel.org 16808S: Orphan 16809W: http://www.pmc-sierra.com/ 16810F: drivers/scsi/pmcraid.* 16811 16812PMC SIERRA PM8001 DRIVER 16813M: Jack Wang <jinpu.wang@cloud.ionos.com> 16814L: linux-scsi@vger.kernel.org 16815S: Supported 16816F: drivers/scsi/pm8001/ 16817 16818PNI RM3100 IIO DRIVER 16819M: Song Qiang <songqiang1304521@gmail.com> 16820L: linux-iio@vger.kernel.org 16821S: Maintained 16822F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16823F: drivers/iio/magnetometer/rm3100* 16824 16825PNP SUPPORT 16826M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16827L: linux-acpi@vger.kernel.org 16828S: Maintained 16829F: drivers/pnp/ 16830F: include/linux/pnp.h 16831 16832POSIX CLOCKS and TIMERS 16833M: Thomas Gleixner <tglx@linutronix.de> 16834L: linux-kernel@vger.kernel.org 16835S: Maintained 16836T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16837F: fs/timerfd.c 16838F: include/linux/time_namespace.h 16839F: include/linux/timer* 16840F: kernel/time/*timer* 16841F: kernel/time/namespace.c 16842 16843POWER MANAGEMENT CORE 16844M: "Rafael J. Wysocki" <rafael@kernel.org> 16845L: linux-pm@vger.kernel.org 16846S: Supported 16847B: https://bugzilla.kernel.org 16848T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16849F: drivers/base/power/ 16850F: drivers/powercap/ 16851F: include/linux/intel_rapl.h 16852F: include/linux/pm.h 16853F: include/linux/pm_* 16854F: include/linux/powercap.h 16855F: kernel/configs/nopm.config 16856 16857POWER STATE COORDINATION INTERFACE (PSCI) 16858M: Mark Rutland <mark.rutland@arm.com> 16859M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16861S: Maintained 16862F: drivers/firmware/psci/ 16863F: include/linux/psci.h 16864F: include/uapi/linux/psci.h 16865 16866POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16867M: Sebastian Reichel <sre@kernel.org> 16868L: linux-pm@vger.kernel.org 16869S: Maintained 16870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16871F: Documentation/ABI/testing/sysfs-class-power 16872F: Documentation/devicetree/bindings/power/supply/ 16873F: drivers/power/supply/ 16874F: include/linux/power/ 16875F: include/linux/power_supply.h 16876 16877POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16878M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16879L: linuxppc-dev@lists.ozlabs.org 16880S: Maintained 16881F: drivers/char/powernv-op-panel.c 16882 16883PPP OVER ATM (RFC 2364) 16884M: Mitchell Blank Jr <mitch@sfgoth.com> 16885S: Maintained 16886F: include/uapi/linux/atmppp.h 16887F: net/atm/pppoatm.c 16888 16889PPP OVER ETHERNET 16890M: Michal Ostrowski <mostrows@earthlink.net> 16891S: Maintained 16892F: drivers/net/ppp/pppoe.c 16893F: drivers/net/ppp/pppox.c 16894 16895PPP OVER L2TP 16896M: James Chapman <jchapman@katalix.com> 16897S: Maintained 16898F: include/linux/if_pppol2tp.h 16899F: include/uapi/linux/if_pppol2tp.h 16900F: net/l2tp/l2tp_ppp.c 16901 16902PPP PROTOCOL DRIVERS AND COMPRESSORS 16903L: linux-ppp@vger.kernel.org 16904S: Orphan 16905F: drivers/net/ppp/ppp_* 16906 16907PPS SUPPORT 16908M: Rodolfo Giometti <giometti@enneenne.com> 16909L: linuxpps@ml.enneenne.com (subscribers-only) 16910S: Maintained 16911W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16912F: Documentation/ABI/testing/sysfs-pps 16913F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16914F: Documentation/driver-api/pps.rst 16915F: drivers/pps/ 16916F: include/linux/pps*.h 16917F: include/uapi/linux/pps.h 16918 16919PPTP DRIVER 16920M: Dmitry Kozlov <xeb@mail.ru> 16921L: netdev@vger.kernel.org 16922S: Maintained 16923W: http://sourceforge.net/projects/accel-pptp 16924F: drivers/net/ppp/pptp.c 16925 16926PRESSURE STALL INFORMATION (PSI) 16927M: Johannes Weiner <hannes@cmpxchg.org> 16928M: Suren Baghdasaryan <surenb@google.com> 16929S: Maintained 16930F: include/linux/psi* 16931F: kernel/sched/psi.c 16932 16933PRINTK 16934M: Petr Mladek <pmladek@suse.com> 16935M: Sergey Senozhatsky <senozhatsky@chromium.org> 16936R: Steven Rostedt <rostedt@goodmis.org> 16937R: John Ogness <john.ogness@linutronix.de> 16938S: Maintained 16939T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16940F: include/linux/printk.h 16941F: kernel/printk/ 16942 16943PRINTK INDEXING 16944R: Chris Down <chris@chrisdown.name> 16945S: Maintained 16946F: Documentation/core-api/printk-index.rst 16947F: kernel/printk/index.c 16948K: printk_index 16949 16950PROC FILESYSTEM 16951L: linux-kernel@vger.kernel.org 16952L: linux-fsdevel@vger.kernel.org 16953S: Maintained 16954F: Documentation/filesystems/proc.rst 16955F: fs/proc/ 16956F: include/linux/proc_fs.h 16957F: tools/testing/selftests/proc/ 16958 16959PROC SYSCTL 16960M: Luis Chamberlain <mcgrof@kernel.org> 16961M: Kees Cook <keescook@chromium.org> 16962M: Iurii Zaikin <yzaikin@google.com> 16963L: linux-kernel@vger.kernel.org 16964L: linux-fsdevel@vger.kernel.org 16965S: Maintained 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16967F: fs/proc/proc_sysctl.c 16968F: include/linux/sysctl.h 16969F: kernel/sysctl-test.c 16970F: kernel/sysctl.c 16971F: tools/testing/selftests/sysctl/ 16972 16973PS3 NETWORK SUPPORT 16974M: Geoff Levand <geoff@infradead.org> 16975L: netdev@vger.kernel.org 16976L: linuxppc-dev@lists.ozlabs.org 16977S: Maintained 16978F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16979 16980PS3 PLATFORM SUPPORT 16981M: Geoff Levand <geoff@infradead.org> 16982L: linuxppc-dev@lists.ozlabs.org 16983S: Maintained 16984F: arch/powerpc/boot/ps3* 16985F: arch/powerpc/include/asm/lv1call.h 16986F: arch/powerpc/include/asm/ps3*.h 16987F: arch/powerpc/platforms/ps3/ 16988F: drivers/*/ps3* 16989F: drivers/ps3/ 16990F: drivers/rtc/rtc-ps3.c 16991F: drivers/usb/host/*ps3.c 16992F: sound/ppc/snd_ps3* 16993 16994PS3VRAM DRIVER 16995M: Jim Paris <jim@jtan.com> 16996M: Geoff Levand <geoff@infradead.org> 16997L: linuxppc-dev@lists.ozlabs.org 16998S: Maintained 16999F: drivers/block/ps3vram.c 17000 17001PSAMPLE PACKET SAMPLING SUPPORT 17002M: Yotam Gigi <yotam.gi@gmail.com> 17003S: Maintained 17004F: include/net/psample.h 17005F: include/uapi/linux/psample.h 17006F: net/psample 17007 17008PSTORE FILESYSTEM 17009M: Kees Cook <keescook@chromium.org> 17010R: Tony Luck <tony.luck@intel.com> 17011R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17012L: linux-hardening@vger.kernel.org 17013S: Supported 17014T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17015F: Documentation/admin-guide/pstore-blk.rst 17016F: Documentation/admin-guide/ramoops.rst 17017F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17018F: drivers/acpi/apei/erst.c 17019F: drivers/firmware/efi/efi-pstore.c 17020F: fs/pstore/ 17021F: include/linux/pstore* 17022K: \b(pstore|ramoops) 17023 17024PTP HARDWARE CLOCK SUPPORT 17025M: Richard Cochran <richardcochran@gmail.com> 17026L: netdev@vger.kernel.org 17027S: Maintained 17028W: http://linuxptp.sourceforge.net/ 17029F: Documentation/ABI/testing/sysfs-ptp 17030F: Documentation/driver-api/ptp.rst 17031F: drivers/net/phy/dp83640* 17032F: drivers/ptp/* 17033F: include/linux/ptp_cl* 17034K: (?:\b|_)ptp(?:\b|_) 17035 17036PTP VIRTUAL CLOCK SUPPORT 17037M: Yangbo Lu <yangbo.lu@nxp.com> 17038L: netdev@vger.kernel.org 17039S: Maintained 17040F: drivers/ptp/ptp_vclock.c 17041F: net/ethtool/phc_vclocks.c 17042 17043PTRACE SUPPORT 17044M: Oleg Nesterov <oleg@redhat.com> 17045S: Maintained 17046F: arch/*/*/ptrace*.c 17047F: arch/*/include/asm/ptrace*.h 17048F: arch/*/ptrace*.c 17049F: include/asm-generic/syscall.h 17050F: include/linux/ptrace.h 17051F: include/linux/regset.h 17052F: include/uapi/linux/ptrace.h 17053F: kernel/ptrace.c 17054 17055PULSE8-CEC DRIVER 17056M: Hans Verkuil <hverkuil@xs4all.nl> 17057L: linux-media@vger.kernel.org 17058S: Maintained 17059T: git git://linuxtv.org/media_tree.git 17060F: drivers/media/cec/usb/pulse8/ 17061 17062PURELIFI PLFXLC DRIVER 17063M: Srinivasan Raju <srini.raju@purelifi.com> 17064L: linux-wireless@vger.kernel.org 17065S: Supported 17066F: drivers/net/wireless/purelifi/plfxlc/ 17067 17068PVRUSB2 VIDEO4LINUX DRIVER 17069M: Mike Isely <isely@pobox.com> 17070L: pvrusb2@isely.net (subscribers-only) 17071L: linux-media@vger.kernel.org 17072S: Maintained 17073W: http://www.isely.net/pvrusb2/ 17074T: git git://linuxtv.org/media_tree.git 17075F: Documentation/driver-api/media/drivers/pvrusb2* 17076F: drivers/media/usb/pvrusb2/ 17077 17078PWC WEBCAM DRIVER 17079M: Hans Verkuil <hverkuil@xs4all.nl> 17080L: linux-media@vger.kernel.org 17081S: Odd Fixes 17082T: git git://linuxtv.org/media_tree.git 17083F: drivers/media/usb/pwc/* 17084F: include/trace/events/pwc.h 17085 17086PWM IR Transmitter 17087M: Sean Young <sean@mess.org> 17088L: linux-media@vger.kernel.org 17089S: Maintained 17090F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17091F: drivers/media/rc/pwm-ir-tx.c 17092 17093PWM SUBSYSTEM 17094M: Thierry Reding <thierry.reding@gmail.com> 17095R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17096L: linux-pwm@vger.kernel.org 17097S: Maintained 17098Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17099T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17100F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17101F: Documentation/devicetree/bindings/pwm/ 17102F: Documentation/driver-api/pwm.rst 17103F: drivers/gpio/gpio-mvebu.c 17104F: drivers/pwm/ 17105F: drivers/video/backlight/pwm_bl.c 17106F: include/dt-bindings/pwm/ 17107F: include/linux/pwm.h 17108F: include/linux/pwm_backlight.h 17109K: pwm_(config|apply_state|ops) 17110 17111PXA GPIO DRIVER 17112M: Robert Jarzmik <robert.jarzmik@free.fr> 17113L: linux-gpio@vger.kernel.org 17114S: Maintained 17115F: drivers/gpio/gpio-pxa.c 17116 17117PXA MMCI DRIVER 17118S: Orphan 17119 17120PXA RTC DRIVER 17121M: Robert Jarzmik <robert.jarzmik@free.fr> 17122L: linux-rtc@vger.kernel.org 17123S: Maintained 17124 17125PXA2xx/PXA3xx SUPPORT 17126M: Daniel Mack <daniel@zonque.org> 17127M: Haojian Zhuang <haojian.zhuang@gmail.com> 17128M: Robert Jarzmik <robert.jarzmik@free.fr> 17129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17130S: Maintained 17131T: git git://github.com/hzhuang1/linux.git 17132T: git git://github.com/rjarzmik/linux.git 17133F: arch/arm/boot/dts/pxa* 17134F: arch/arm/mach-pxa/ 17135F: drivers/dma/pxa* 17136F: drivers/pcmcia/pxa2xx* 17137F: drivers/pinctrl/pxa/ 17138F: drivers/spi/spi-pxa2xx* 17139F: drivers/usb/gadget/udc/pxa2* 17140F: include/sound/pxa2xx-lib.h 17141F: sound/arm/pxa* 17142F: sound/soc/pxa/ 17143 17144QAT DRIVER 17145M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17146L: qat-linux@intel.com 17147S: Supported 17148F: drivers/crypto/intel/qat/ 17149 17150QCOM AUDIO (ASoC) DRIVERS 17151M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17152M: Banajit Goswami <bgoswami@quicinc.com> 17153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17154S: Supported 17155F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17156F: Documentation/devicetree/bindings/sound/qcom,* 17157F: drivers/soc/qcom/apr.c 17158F: include/dt-bindings/sound/qcom,wcd9335.h 17159F: sound/soc/codecs/lpass-rx-macro.* 17160F: sound/soc/codecs/lpass-tx-macro.* 17161F: sound/soc/codecs/lpass-va-macro.c 17162F: sound/soc/codecs/lpass-wsa-macro.* 17163F: sound/soc/codecs/msm8916-wcd-analog.c 17164F: sound/soc/codecs/msm8916-wcd-digital.c 17165F: sound/soc/codecs/wcd-clsh-v2.* 17166F: sound/soc/codecs/wcd-mbhc-v2.* 17167F: sound/soc/codecs/wcd9335.* 17168F: sound/soc/codecs/wcd934x.c 17169F: sound/soc/codecs/wsa881x.c 17170F: sound/soc/codecs/wsa883x.c 17171F: sound/soc/qcom/ 17172 17173QCOM EMBEDDED USB DEBUGGER (EUD) 17174M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17175L: linux-arm-msm@vger.kernel.org 17176S: Maintained 17177F: Documentation/ABI/testing/sysfs-driver-eud 17178F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17179F: drivers/usb/misc/qcom_eud.c 17180 17181QCOM IPA DRIVER 17182M: Alex Elder <elder@kernel.org> 17183L: netdev@vger.kernel.org 17184S: Supported 17185F: drivers/net/ipa/ 17186 17187QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17188M: Gabriel Somlo <somlo@cmu.edu> 17189M: "Michael S. Tsirkin" <mst@redhat.com> 17190L: qemu-devel@nongnu.org 17191S: Maintained 17192F: drivers/firmware/qemu_fw_cfg.c 17193F: include/uapi/linux/qemu_fw_cfg.h 17194 17195QIB DRIVER 17196M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17197L: linux-rdma@vger.kernel.org 17198S: Supported 17199F: drivers/infiniband/hw/qib/ 17200 17201QLOGIC QL41xxx FCOE DRIVER 17202M: Saurav Kashyap <skashyap@marvell.com> 17203M: Javed Hasan <jhasan@marvell.com> 17204M: GR-QLogic-Storage-Upstream@marvell.com 17205L: linux-scsi@vger.kernel.org 17206S: Supported 17207F: drivers/scsi/qedf/ 17208 17209QLOGIC QL41xxx ISCSI DRIVER 17210M: Nilesh Javali <njavali@marvell.com> 17211M: Manish Rangankar <mrangankar@marvell.com> 17212M: GR-QLogic-Storage-Upstream@marvell.com 17213L: linux-scsi@vger.kernel.org 17214S: Supported 17215F: drivers/scsi/qedi/ 17216 17217QLOGIC QL4xxx ETHERNET DRIVER 17218M: Ariel Elior <aelior@marvell.com> 17219M: Manish Chopra <manishc@marvell.com> 17220L: netdev@vger.kernel.org 17221S: Supported 17222F: drivers/net/ethernet/qlogic/qed/ 17223F: drivers/net/ethernet/qlogic/qede/ 17224F: include/linux/qed/ 17225 17226QLOGIC QL4xxx RDMA DRIVER 17227M: Michal Kalderon <mkalderon@marvell.com> 17228M: Ariel Elior <aelior@marvell.com> 17229L: linux-rdma@vger.kernel.org 17230S: Supported 17231F: drivers/infiniband/hw/qedr/ 17232F: include/uapi/rdma/qedr-abi.h 17233 17234QLOGIC QLA1280 SCSI DRIVER 17235M: Michael Reed <mdr@sgi.com> 17236L: linux-scsi@vger.kernel.org 17237S: Maintained 17238F: drivers/scsi/qla1280.[ch] 17239 17240QLOGIC QLA2XXX FC-SCSI DRIVER 17241M: Nilesh Javali <njavali@marvell.com> 17242M: GR-QLogic-Storage-Upstream@marvell.com 17243L: linux-scsi@vger.kernel.org 17244S: Supported 17245F: drivers/scsi/qla2xxx/ 17246 17247QLOGIC QLA3XXX NETWORK DRIVER 17248M: GR-Linux-NIC-Dev@marvell.com 17249L: netdev@vger.kernel.org 17250S: Supported 17251F: drivers/net/ethernet/qlogic/qla3xxx.* 17252 17253QLOGIC QLA4XXX iSCSI DRIVER 17254M: Nilesh Javali <njavali@marvell.com> 17255M: Manish Rangankar <mrangankar@marvell.com> 17256M: GR-QLogic-Storage-Upstream@marvell.com 17257L: linux-scsi@vger.kernel.org 17258S: Supported 17259F: drivers/scsi/qla4xxx/ 17260 17261QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17262M: Shahed Shaikh <shshaikh@marvell.com> 17263M: Manish Chopra <manishc@marvell.com> 17264M: GR-Linux-NIC-Dev@marvell.com 17265L: netdev@vger.kernel.org 17266S: Supported 17267F: drivers/net/ethernet/qlogic/qlcnic/ 17268 17269QLOGIC QLGE 10Gb ETHERNET DRIVER 17270M: Manish Chopra <manishc@marvell.com> 17271M: GR-Linux-NIC-Dev@marvell.com 17272M: Coiby Xu <coiby.xu@gmail.com> 17273L: netdev@vger.kernel.org 17274S: Supported 17275F: Documentation/networking/device_drivers/qlogic/qlge.rst 17276F: drivers/staging/qlge/ 17277 17278QM1D1B0004 MEDIA DRIVER 17279M: Akihiro Tsukada <tskd08@gmail.com> 17280L: linux-media@vger.kernel.org 17281S: Odd Fixes 17282F: drivers/media/tuners/qm1d1b0004* 17283 17284QM1D1C0042 MEDIA DRIVER 17285M: Akihiro Tsukada <tskd08@gmail.com> 17286L: linux-media@vger.kernel.org 17287S: Odd Fixes 17288F: drivers/media/tuners/qm1d1c0042* 17289 17290QNX4 FILESYSTEM 17291M: Anders Larsen <al@alarsen.net> 17292S: Maintained 17293W: http://www.alarsen.net/linux/qnx4fs/ 17294F: fs/qnx4/ 17295F: include/uapi/linux/qnx4_fs.h 17296F: include/uapi/linux/qnxtypes.h 17297 17298QNX6 FILESYSTEM 17299S: Orphan 17300F: Documentation/filesystems/qnx6.rst 17301F: fs/qnx6/ 17302F: include/linux/qnx6_fs.h 17303 17304QORIQ DPAA2 FSL-MC BUS DRIVER 17305M: Stuart Yoder <stuyoder@gmail.com> 17306M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17307L: linux-kernel@vger.kernel.org 17308S: Maintained 17309F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17310F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17311F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17312F: drivers/bus/fsl-mc/ 17313F: include/uapi/linux/fsl_mc.h 17314 17315QT1010 MEDIA DRIVER 17316M: Antti Palosaari <crope@iki.fi> 17317L: linux-media@vger.kernel.org 17318S: Maintained 17319W: https://linuxtv.org 17320W: http://palosaari.fi/linux/ 17321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17322T: git git://linuxtv.org/anttip/media_tree.git 17323F: drivers/media/tuners/qt1010* 17324 17325QUALCOMM ATH12K WIRELESS DRIVER 17326M: Kalle Valo <kvalo@kernel.org> 17327L: ath12k@lists.infradead.org 17328S: Supported 17329T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17330F: drivers/net/wireless/ath/ath12k/ 17331 17332QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17333M: Kalle Valo <kvalo@kernel.org> 17334L: ath10k@lists.infradead.org 17335S: Supported 17336W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17337T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17338F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17339F: drivers/net/wireless/ath/ath10k/ 17340 17341QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17342M: Kalle Valo <kvalo@kernel.org> 17343L: ath11k@lists.infradead.org 17344S: Supported 17345T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17346F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17347F: drivers/net/wireless/ath/ath11k/ 17348 17349QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17350M: Toke Høiland-Jørgensen <toke@toke.dk> 17351L: linux-wireless@vger.kernel.org 17352S: Maintained 17353W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17354F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17355F: drivers/net/wireless/ath/ath9k/ 17356 17357QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17358M: Stephan Gerhold <stephan@gerhold.net> 17359L: netdev@vger.kernel.org 17360L: linux-arm-msm@vger.kernel.org 17361S: Maintained 17362F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17363F: drivers/net/wwan/qcom_bam_dmux.c 17364 17365QUALCOMM CAMERA SUBSYSTEM DRIVER 17366M: Robert Foss <rfoss@kernel.org> 17367M: Todor Tomov <todor.too@gmail.com> 17368M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17369L: linux-media@vger.kernel.org 17370S: Maintained 17371F: Documentation/admin-guide/media/qcom_camss.rst 17372F: Documentation/devicetree/bindings/media/*camss* 17373F: drivers/media/platform/qcom/camss/ 17374 17375QUALCOMM CLOCK DRIVERS 17376M: Bjorn Andersson <andersson@kernel.org> 17377L: linux-arm-msm@vger.kernel.org 17378S: Supported 17379T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17380F: Documentation/devicetree/bindings/clock/qcom,* 17381F: drivers/clk/qcom/ 17382F: include/dt-bindings/clock/qcom,* 17383 17384QUALCOMM CLOUD AI (QAIC) DRIVER 17385M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17386L: linux-arm-msm@vger.kernel.org 17387L: dri-devel@lists.freedesktop.org 17388S: Supported 17389T: git git://anongit.freedesktop.org/drm/drm-misc 17390F: Documentation/accel/qaic/ 17391F: drivers/accel/qaic/ 17392F: include/uapi/drm/qaic_accel.h 17393 17394QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17395M: Bjorn Andersson <andersson@kernel.org> 17396M: Konrad Dybcio <konrad.dybcio@linaro.org> 17397L: linux-pm@vger.kernel.org 17398L: linux-arm-msm@vger.kernel.org 17399S: Maintained 17400F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17401F: drivers/soc/qcom/cpr.c 17402 17403QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17404M: Ilia Lin <ilia.lin@kernel.org> 17405L: linux-pm@vger.kernel.org 17406S: Maintained 17407F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17408F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17409F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17410 17411QUALCOMM CRYPTO DRIVERS 17412M: Thara Gopinath <thara.gopinath@gmail.com> 17413L: linux-crypto@vger.kernel.org 17414L: linux-arm-msm@vger.kernel.org 17415S: Maintained 17416F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17417F: drivers/crypto/qce/ 17418 17419QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17420M: Timur Tabi <timur@kernel.org> 17421L: netdev@vger.kernel.org 17422S: Maintained 17423F: drivers/net/ethernet/qualcomm/emac/ 17424 17425QUALCOMM ETHQOS ETHERNET DRIVER 17426M: Vinod Koul <vkoul@kernel.org> 17427R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17428L: netdev@vger.kernel.org 17429S: Maintained 17430F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17431F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17432 17433QUALCOMM FASTRPC DRIVER 17434M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17435M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17436L: linux-arm-msm@vger.kernel.org 17437S: Maintained 17438F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17439F: drivers/misc/fastrpc.c 17440F: include/uapi/misc/fastrpc.h 17441 17442QUALCOMM HEXAGON ARCHITECTURE 17443M: Brian Cain <bcain@quicinc.com> 17444L: linux-hexagon@vger.kernel.org 17445S: Supported 17446T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17447F: arch/hexagon/ 17448 17449QUALCOMM HIDMA DRIVER 17450M: Sinan Kaya <okaya@kernel.org> 17451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17452L: linux-arm-msm@vger.kernel.org 17453L: dmaengine@vger.kernel.org 17454S: Supported 17455F: drivers/dma/qcom/hidma* 17456 17457QUALCOMM I2C CCI DRIVER 17458M: Loic Poulain <loic.poulain@linaro.org> 17459M: Robert Foss <rfoss@kernel.org> 17460L: linux-i2c@vger.kernel.org 17461L: linux-arm-msm@vger.kernel.org 17462S: Maintained 17463F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17464F: drivers/i2c/busses/i2c-qcom-cci.c 17465 17466QUALCOMM INTERCONNECT BWMON DRIVER 17467M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17468L: linux-arm-msm@vger.kernel.org 17469S: Maintained 17470F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17471F: drivers/soc/qcom/icc-bwmon.c 17472 17473QUALCOMM IOMMU 17474M: Rob Clark <robdclark@gmail.com> 17475L: iommu@lists.linux.dev 17476L: linux-arm-msm@vger.kernel.org 17477S: Maintained 17478F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17479 17480QUALCOMM IPC ROUTER (QRTR) DRIVER 17481M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17482L: linux-arm-msm@vger.kernel.org 17483S: Maintained 17484F: include/trace/events/qrtr.h 17485F: include/uapi/linux/qrtr.h 17486F: net/qrtr/ 17487 17488QUALCOMM IPCC MAILBOX DRIVER 17489M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17490L: linux-arm-msm@vger.kernel.org 17491S: Supported 17492F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17493F: drivers/mailbox/qcom-ipcc.c 17494F: include/dt-bindings/mailbox/qcom-ipcc.h 17495 17496QUALCOMM IPQ4019 USB PHY DRIVER 17497M: Robert Marko <robert.marko@sartura.hr> 17498M: Luka Perkov <luka.perkov@sartura.hr> 17499L: linux-arm-msm@vger.kernel.org 17500S: Maintained 17501F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17502F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17503 17504QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17505M: Robert Marko <robert.marko@sartura.hr> 17506M: Luka Perkov <luka.perkov@sartura.hr> 17507L: linux-arm-msm@vger.kernel.org 17508S: Maintained 17509F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17510F: drivers/regulator/vqmmc-ipq4019-regulator.c 17511 17512QUALCOMM NAND CONTROLLER DRIVER 17513M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17514L: linux-mtd@lists.infradead.org 17515L: linux-arm-msm@vger.kernel.org 17516S: Maintained 17517F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17518F: drivers/mtd/nand/raw/qcom_nandc.c 17519 17520QUALCOMM RMNET DRIVER 17521M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17522M: Sean Tranchetti <quic_stranche@quicinc.com> 17523L: netdev@vger.kernel.org 17524S: Maintained 17525F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17526F: drivers/net/ethernet/qualcomm/rmnet/ 17527F: include/linux/if_rmnet.h 17528 17529QUALCOMM TSENS THERMAL DRIVER 17530M: Amit Kucheria <amitk@kernel.org> 17531M: Thara Gopinath <thara.gopinath@gmail.com> 17532L: linux-pm@vger.kernel.org 17533L: linux-arm-msm@vger.kernel.org 17534S: Maintained 17535F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17536F: drivers/thermal/qcom/ 17537 17538QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17539M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17540M: Vikash Garodia <quic_vgarodia@quicinc.com> 17541L: linux-media@vger.kernel.org 17542L: linux-arm-msm@vger.kernel.org 17543S: Maintained 17544T: git git://linuxtv.org/media_tree.git 17545F: Documentation/devicetree/bindings/media/*venus* 17546F: drivers/media/platform/qcom/venus/ 17547 17548QUALCOMM WCN36XX WIRELESS DRIVER 17549M: Loic Poulain <loic.poulain@linaro.org> 17550L: wcn36xx@lists.infradead.org 17551S: Supported 17552W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17553F: drivers/net/wireless/ath/wcn36xx/ 17554 17555QUANTENNA QTNFMAC WIRELESS DRIVER 17556M: Igor Mitsyanko <imitsyanko@quantenna.com> 17557R: Sergey Matyukevich <geomatsi@gmail.com> 17558L: linux-wireless@vger.kernel.org 17559S: Maintained 17560F: drivers/net/wireless/quantenna 17561 17562RADEON and AMDGPU DRM DRIVERS 17563M: Alex Deucher <alexander.deucher@amd.com> 17564M: Christian König <christian.koenig@amd.com> 17565M: Pan, Xinhui <Xinhui.Pan@amd.com> 17566L: amd-gfx@lists.freedesktop.org 17567S: Supported 17568B: https://gitlab.freedesktop.org/drm/amd/-/issues 17569C: irc://irc.oftc.net/radeon 17570T: git https://gitlab.freedesktop.org/agd5f/linux.git 17571F: Documentation/gpu/amdgpu/ 17572F: drivers/gpu/drm/amd/ 17573F: drivers/gpu/drm/radeon/ 17574F: include/uapi/drm/amdgpu_drm.h 17575F: include/uapi/drm/radeon_drm.h 17576 17577RADEON FRAMEBUFFER DISPLAY DRIVER 17578M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17579L: linux-fbdev@vger.kernel.org 17580S: Maintained 17581F: drivers/video/fbdev/aty/radeon* 17582F: include/uapi/linux/radeonfb.h 17583 17584RADIOSHARK RADIO DRIVER 17585M: Hans Verkuil <hverkuil@xs4all.nl> 17586L: linux-media@vger.kernel.org 17587S: Maintained 17588T: git git://linuxtv.org/media_tree.git 17589F: drivers/media/radio/radio-shark.c 17590 17591RADIOSHARK2 RADIO DRIVER 17592M: Hans Verkuil <hverkuil@xs4all.nl> 17593L: linux-media@vger.kernel.org 17594S: Maintained 17595T: git git://linuxtv.org/media_tree.git 17596F: drivers/media/radio/radio-shark2.c 17597F: drivers/media/radio/radio-tea5777.c 17598 17599RADOS BLOCK DEVICE (RBD) 17600M: Ilya Dryomov <idryomov@gmail.com> 17601R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17602L: ceph-devel@vger.kernel.org 17603S: Supported 17604W: http://ceph.com/ 17605T: git https://github.com/ceph/ceph-client.git 17606F: Documentation/ABI/testing/sysfs-bus-rbd 17607F: drivers/block/rbd.c 17608F: drivers/block/rbd_types.h 17609 17610RAGE128 FRAMEBUFFER DISPLAY DRIVER 17611L: linux-fbdev@vger.kernel.org 17612S: Orphan 17613F: drivers/video/fbdev/aty/aty128fb.c 17614 17615RAINSHADOW-CEC DRIVER 17616M: Hans Verkuil <hverkuil@xs4all.nl> 17617L: linux-media@vger.kernel.org 17618S: Maintained 17619T: git git://linuxtv.org/media_tree.git 17620F: drivers/media/cec/usb/rainshadow/ 17621 17622RALINK MIPS ARCHITECTURE 17623M: John Crispin <john@phrozen.org> 17624L: linux-mips@vger.kernel.org 17625S: Maintained 17626F: arch/mips/ralink 17627 17628RALINK MT7621 MIPS ARCHITECTURE 17629M: Arınç ÜNAL <arinc.unal@arinc9.com> 17630M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17631L: linux-mips@vger.kernel.org 17632S: Maintained 17633F: arch/mips/boot/dts/ralink/mt7621* 17634 17635RALINK RT2X00 WIRELESS LAN DRIVER 17636M: Stanislaw Gruszka <stf_xl@wp.pl> 17637M: Helmut Schaa <helmut.schaa@googlemail.com> 17638L: linux-wireless@vger.kernel.org 17639S: Maintained 17640F: drivers/net/wireless/ralink/rt2x00/ 17641 17642RAMDISK RAM BLOCK DEVICE DRIVER 17643M: Jens Axboe <axboe@kernel.dk> 17644S: Maintained 17645F: Documentation/admin-guide/blockdev/ramdisk.rst 17646F: drivers/block/brd.c 17647 17648RANCHU VIRTUAL BOARD FOR MIPS 17649M: Miodrag Dinic <miodrag.dinic@mips.com> 17650L: linux-mips@vger.kernel.org 17651S: Supported 17652F: arch/mips/configs/generic/board-ranchu.config 17653F: arch/mips/generic/board-ranchu.c 17654 17655RANDOM NUMBER DRIVER 17656M: "Theodore Ts'o" <tytso@mit.edu> 17657M: Jason A. Donenfeld <Jason@zx2c4.com> 17658S: Maintained 17659T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17660F: drivers/char/random.c 17661F: drivers/virt/vmgenid.c 17662 17663RAPIDIO SUBSYSTEM 17664M: Matt Porter <mporter@kernel.crashing.org> 17665M: Alexandre Bounine <alex.bou9@gmail.com> 17666S: Maintained 17667F: drivers/rapidio/ 17668 17669RAS INFRASTRUCTURE 17670M: Tony Luck <tony.luck@intel.com> 17671M: Borislav Petkov <bp@alien8.de> 17672L: linux-edac@vger.kernel.org 17673S: Maintained 17674F: Documentation/admin-guide/ras.rst 17675F: drivers/ras/ 17676F: include/linux/ras.h 17677F: include/ras/ras_event.h 17678 17679RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17680L: linux-wireless@vger.kernel.org 17681S: Orphan 17682F: drivers/net/wireless/legacy/ray* 17683 17684RC-CORE / LIRC FRAMEWORK 17685M: Sean Young <sean@mess.org> 17686L: linux-media@vger.kernel.org 17687S: Maintained 17688W: http://linuxtv.org 17689T: git git://linuxtv.org/media_tree.git 17690F: Documentation/driver-api/media/rc-core.rst 17691F: Documentation/userspace-api/media/rc/ 17692F: drivers/media/rc/ 17693F: include/media/rc-core.h 17694F: include/media/rc-map.h 17695F: include/uapi/linux/lirc.h 17696 17697RCMM REMOTE CONTROLS DECODER 17698M: Patrick Lerda <patrick9876@free.fr> 17699S: Maintained 17700F: drivers/media/rc/ir-rcmm-decoder.c 17701 17702RCUTORTURE TEST FRAMEWORK 17703M: "Paul E. McKenney" <paulmck@kernel.org> 17704M: Josh Triplett <josh@joshtriplett.org> 17705R: Steven Rostedt <rostedt@goodmis.org> 17706R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17707R: Lai Jiangshan <jiangshanlai@gmail.com> 17708L: rcu@vger.kernel.org 17709S: Supported 17710T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17711F: tools/testing/selftests/rcutorture 17712 17713RDACM20 Camera Sensor 17714M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17715M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17716M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17717M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17718L: linux-media@vger.kernel.org 17719S: Maintained 17720F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17721F: drivers/media/i2c/max9271.c 17722F: drivers/media/i2c/max9271.h 17723F: drivers/media/i2c/rdacm20.c 17724 17725RDACM21 Camera Sensor 17726M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17727M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17728M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17729M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17730L: linux-media@vger.kernel.org 17731S: Maintained 17732F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17733F: drivers/media/i2c/max9271.c 17734F: drivers/media/i2c/max9271.h 17735F: drivers/media/i2c/rdacm21.c 17736 17737RDC R-321X SoC 17738M: Florian Fainelli <florian@openwrt.org> 17739S: Maintained 17740 17741RDC R6040 FAST ETHERNET DRIVER 17742M: Florian Fainelli <f.fainelli@gmail.com> 17743L: netdev@vger.kernel.org 17744S: Maintained 17745F: drivers/net/ethernet/rdc/r6040.c 17746 17747RDMAVT - RDMA verbs software 17748M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17749L: linux-rdma@vger.kernel.org 17750S: Supported 17751F: drivers/infiniband/sw/rdmavt 17752 17753RDS - RELIABLE DATAGRAM SOCKETS 17754M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17755L: netdev@vger.kernel.org 17756L: linux-rdma@vger.kernel.org 17757L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17758S: Supported 17759W: https://oss.oracle.com/projects/rds/ 17760F: Documentation/networking/rds.rst 17761F: net/rds/ 17762 17763RDT - RESOURCE ALLOCATION 17764M: Fenghua Yu <fenghua.yu@intel.com> 17765M: Reinette Chatre <reinette.chatre@intel.com> 17766L: linux-kernel@vger.kernel.org 17767S: Supported 17768F: Documentation/arch/x86/resctrl* 17769F: arch/x86/include/asm/resctrl.h 17770F: arch/x86/kernel/cpu/resctrl/ 17771F: tools/testing/selftests/resctrl/ 17772 17773READ-COPY UPDATE (RCU) 17774M: "Paul E. McKenney" <paulmck@kernel.org> 17775M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17776M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17777M: Joel Fernandes <joel@joelfernandes.org> 17778M: Josh Triplett <josh@joshtriplett.org> 17779M: Boqun Feng <boqun.feng@gmail.com> 17780R: Steven Rostedt <rostedt@goodmis.org> 17781R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17782R: Lai Jiangshan <jiangshanlai@gmail.com> 17783R: Zqiang <qiang1.zhang@intel.com> 17784L: rcu@vger.kernel.org 17785S: Supported 17786W: http://www.rdrop.com/users/paulmck/RCU/ 17787T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17788F: Documentation/RCU/ 17789F: include/linux/rcu* 17790F: kernel/rcu/ 17791X: Documentation/RCU/torture.rst 17792X: include/linux/srcu*.h 17793X: kernel/rcu/srcu*.c 17794 17795REAL TIME CLOCK (RTC) SUBSYSTEM 17796M: Alessandro Zummo <a.zummo@towertech.it> 17797M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17798L: linux-rtc@vger.kernel.org 17799S: Maintained 17800Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17801T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17802F: Documentation/admin-guide/rtc.rst 17803F: Documentation/devicetree/bindings/rtc/ 17804F: drivers/rtc/ 17805F: include/linux/platform_data/rtc-* 17806F: include/linux/rtc.h 17807F: include/linux/rtc/ 17808F: include/uapi/linux/rtc.h 17809F: tools/testing/selftests/rtc/ 17810 17811Real-time Linux Analysis (RTLA) tools 17812M: Daniel Bristot de Oliveira <bristot@kernel.org> 17813M: Steven Rostedt <rostedt@goodmis.org> 17814L: linux-trace-devel@vger.kernel.org 17815S: Maintained 17816F: Documentation/tools/rtla/ 17817F: tools/tracing/rtla/ 17818 17819REALTEK AUDIO CODECS 17820M: Oder Chiou <oder_chiou@realtek.com> 17821S: Maintained 17822F: include/sound/rt*.h 17823F: sound/soc/codecs/rt* 17824 17825REALTEK OTTO WATCHDOG 17826M: Sander Vanheule <sander@svanheule.net> 17827L: linux-watchdog@vger.kernel.org 17828S: Maintained 17829F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17830F: drivers/watchdog/realtek_otto_wdt.c 17831 17832REALTEK RTL83xx SMI DSA ROUTER CHIPS 17833M: Linus Walleij <linus.walleij@linaro.org> 17834M: Alvin Šipraga <alsi@bang-olufsen.dk> 17835S: Maintained 17836F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17837F: drivers/net/dsa/realtek/* 17838 17839REALTEK WIRELESS DRIVER (rtlwifi family) 17840M: Ping-Ke Shih <pkshih@realtek.com> 17841L: linux-wireless@vger.kernel.org 17842S: Maintained 17843W: https://wireless.wiki.kernel.org/ 17844T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17845F: drivers/net/wireless/realtek/rtlwifi/ 17846 17847REALTEK WIRELESS DRIVER (rtw88) 17848M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17849L: linux-wireless@vger.kernel.org 17850S: Maintained 17851F: drivers/net/wireless/realtek/rtw88/ 17852 17853REALTEK WIRELESS DRIVER (rtw89) 17854M: Ping-Ke Shih <pkshih@realtek.com> 17855L: linux-wireless@vger.kernel.org 17856S: Maintained 17857F: drivers/net/wireless/realtek/rtw89/ 17858 17859REDPINE WIRELESS DRIVER 17860L: linux-wireless@vger.kernel.org 17861S: Orphan 17862F: drivers/net/wireless/rsi/ 17863 17864REGISTER MAP ABSTRACTION 17865M: Mark Brown <broonie@kernel.org> 17866L: linux-kernel@vger.kernel.org 17867S: Supported 17868T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17869F: Documentation/devicetree/bindings/regmap/ 17870F: drivers/base/regmap/ 17871F: include/linux/regmap.h 17872 17873REISERFS FILE SYSTEM 17874L: reiserfs-devel@vger.kernel.org 17875S: Supported 17876F: fs/reiserfs/ 17877 17878REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17879M: Bjorn Andersson <andersson@kernel.org> 17880M: Mathieu Poirier <mathieu.poirier@linaro.org> 17881L: linux-remoteproc@vger.kernel.org 17882S: Maintained 17883T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17884F: Documentation/ABI/testing/sysfs-class-remoteproc 17885F: Documentation/devicetree/bindings/remoteproc/ 17886F: Documentation/staging/remoteproc.rst 17887F: drivers/remoteproc/ 17888F: include/linux/remoteproc.h 17889F: include/linux/remoteproc/ 17890 17891REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17892M: Bjorn Andersson <andersson@kernel.org> 17893M: Mathieu Poirier <mathieu.poirier@linaro.org> 17894L: linux-remoteproc@vger.kernel.org 17895S: Maintained 17896T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17897F: Documentation/ABI/testing/sysfs-bus-rpmsg 17898F: Documentation/staging/rpmsg.rst 17899F: drivers/rpmsg/ 17900F: include/linux/rpmsg.h 17901F: include/linux/rpmsg/ 17902F: include/uapi/linux/rpmsg.h 17903F: samples/rpmsg/ 17904 17905REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17906M: Stephan Gerhold <stephan@gerhold.net> 17907L: netdev@vger.kernel.org 17908L: linux-remoteproc@vger.kernel.org 17909S: Maintained 17910F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17911 17912RENESAS CLOCK DRIVERS 17913M: Geert Uytterhoeven <geert+renesas@glider.be> 17914L: linux-renesas-soc@vger.kernel.org 17915S: Supported 17916T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17917F: Documentation/devicetree/bindings/clock/renesas,* 17918F: drivers/clk/renesas/ 17919 17920RENESAS EMEV2 I2C DRIVER 17921M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17922L: linux-renesas-soc@vger.kernel.org 17923S: Supported 17924F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17925F: drivers/i2c/busses/i2c-emev2.c 17926 17927RENESAS ETHERNET DRIVERS 17928R: Sergey Shtylyov <s.shtylyov@omp.ru> 17929L: netdev@vger.kernel.org 17930L: linux-renesas-soc@vger.kernel.org 17931F: Documentation/devicetree/bindings/net/renesas,*.yaml 17932F: drivers/net/ethernet/renesas/ 17933F: include/linux/sh_eth.h 17934 17935RENESAS IDT821034 ASoC CODEC 17936M: Herve Codina <herve.codina@bootlin.com> 17937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17938S: Maintained 17939F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17940F: sound/soc/codecs/idt821034.c 17941 17942RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17943M: Miquel Raynal <miquel.raynal@bootlin.com> 17944L: linux-mtd@lists.infradead.org 17945L: linux-renesas-soc@vger.kernel.org 17946S: Maintained 17947F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17948F: drivers/mtd/nand/raw/renesas-nand-controller.c 17949 17950RENESAS R-CAR GYROADC DRIVER 17951M: Marek Vasut <marek.vasut@gmail.com> 17952L: linux-iio@vger.kernel.org 17953S: Supported 17954F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17955F: drivers/iio/adc/rcar-gyroadc.c 17956 17957RENESAS R-CAR I2C DRIVERS 17958M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17959L: linux-renesas-soc@vger.kernel.org 17960S: Supported 17961F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17962F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17963F: drivers/i2c/busses/i2c-rcar.c 17964F: drivers/i2c/busses/i2c-sh_mobile.c 17965 17966RENESAS R-CAR SATA DRIVER 17967R: Sergey Shtylyov <s.shtylyov@omp.ru> 17968L: linux-ide@vger.kernel.org 17969L: linux-renesas-soc@vger.kernel.org 17970S: Supported 17971F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17972F: drivers/ata/sata_rcar.c 17973 17974RENESAS R-CAR THERMAL DRIVERS 17975M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17976L: linux-renesas-soc@vger.kernel.org 17977S: Supported 17978F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17979F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17980F: drivers/thermal/rcar_gen3_thermal.c 17981F: drivers/thermal/rcar_thermal.c 17982 17983RENESAS RIIC DRIVER 17984M: Chris Brandt <chris.brandt@renesas.com> 17985L: linux-renesas-soc@vger.kernel.org 17986S: Supported 17987F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17988F: drivers/i2c/busses/i2c-riic.c 17989 17990RENESAS RZ/G2L A/D DRIVER 17991M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17992L: linux-iio@vger.kernel.org 17993L: linux-renesas-soc@vger.kernel.org 17994S: Supported 17995F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17996F: drivers/iio/adc/rzg2l_adc.c 17997 17998RENESAS RZ/G2L MTU3a COUNTER DRIVER 17999M: Biju Das <biju.das.jz@bp.renesas.com> 18000L: linux-iio@vger.kernel.org 18001L: linux-renesas-soc@vger.kernel.org 18002S: Supported 18003F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18004F: drivers/counter/rz-mtu3-cnt.c 18005 18006RENESAS RZ/N1 A5PSW SWITCH DRIVER 18007M: Clément Léger <clement.leger@bootlin.com> 18008L: linux-renesas-soc@vger.kernel.org 18009L: netdev@vger.kernel.org 18010S: Maintained 18011F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18012F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18013F: drivers/net/dsa/rzn1_a5psw* 18014F: drivers/net/pcs/pcs-rzn1-miic.c 18015F: include/dt-bindings/net/pcs-rzn1-miic.h 18016F: include/linux/pcs-rzn1-miic.h 18017F: net/dsa/tag_rzn1_a5psw.c 18018 18019RENESAS RZ/N1 RTC CONTROLLER DRIVER 18020M: Miquel Raynal <miquel.raynal@bootlin.com> 18021L: linux-rtc@vger.kernel.org 18022L: linux-renesas-soc@vger.kernel.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18025F: drivers/rtc/rtc-rzn1.c 18026 18027RENESAS RZ/N1 USBF CONTROLLER DRIVER 18028M: Herve Codina <herve.codina@bootlin.com> 18029L: linux-renesas-soc@vger.kernel.org 18030L: linux-usb@vger.kernel.org 18031S: Maintained 18032F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18033F: drivers/usb/gadget/udc/renesas_usbf.c 18034 18035RENESAS USB PHY DRIVER 18036M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18037L: linux-renesas-soc@vger.kernel.org 18038S: Maintained 18039F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18040 18041RENESAS VERSACLOCK 7 CLOCK DRIVER 18042M: Alex Helms <alexander.helms.jy@renesas.com> 18043S: Maintained 18044F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18045F: drivers/clk/clk-versaclock7.c 18046 18047RESET CONTROLLER FRAMEWORK 18048M: Philipp Zabel <p.zabel@pengutronix.de> 18049S: Maintained 18050T: git git://git.pengutronix.de/git/pza/linux 18051F: Documentation/devicetree/bindings/reset/ 18052F: Documentation/driver-api/reset.rst 18053F: drivers/reset/ 18054F: include/dt-bindings/reset/ 18055F: include/linux/reset-controller.h 18056F: include/linux/reset.h 18057F: include/linux/reset/ 18058K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18059 18060RESTARTABLE SEQUENCES SUPPORT 18061M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18062M: Peter Zijlstra <peterz@infradead.org> 18063M: "Paul E. McKenney" <paulmck@kernel.org> 18064M: Boqun Feng <boqun.feng@gmail.com> 18065L: linux-kernel@vger.kernel.org 18066S: Supported 18067F: include/trace/events/rseq.h 18068F: include/uapi/linux/rseq.h 18069F: kernel/rseq.c 18070F: tools/testing/selftests/rseq/ 18071 18072RFKILL 18073M: Johannes Berg <johannes@sipsolutions.net> 18074L: linux-wireless@vger.kernel.org 18075S: Maintained 18076W: https://wireless.wiki.kernel.org/ 18077Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18078T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18079T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18080F: Documentation/ABI/stable/sysfs-class-rfkill 18081F: Documentation/driver-api/rfkill.rst 18082F: include/linux/rfkill.h 18083F: include/uapi/linux/rfkill.h 18084F: net/rfkill/ 18085 18086RHASHTABLE 18087M: Thomas Graf <tgraf@suug.ch> 18088M: Herbert Xu <herbert@gondor.apana.org.au> 18089L: netdev@vger.kernel.org 18090S: Maintained 18091F: include/linux/rhashtable-types.h 18092F: include/linux/rhashtable.h 18093F: lib/rhashtable.c 18094F: lib/test_rhashtable.c 18095 18096RICOH R5C592 MEMORYSTICK DRIVER 18097M: Maxim Levitsky <maximlevitsky@gmail.com> 18098S: Maintained 18099F: drivers/memstick/host/r592.* 18100 18101RICOH SMARTMEDIA/XD DRIVER 18102M: Maxim Levitsky <maximlevitsky@gmail.com> 18103S: Maintained 18104F: drivers/mtd/nand/raw/r852.c 18105F: drivers/mtd/nand/raw/r852.h 18106 18107RISC-V ARCHITECTURE 18108M: Paul Walmsley <paul.walmsley@sifive.com> 18109M: Palmer Dabbelt <palmer@dabbelt.com> 18110M: Albert Ou <aou@eecs.berkeley.edu> 18111L: linux-riscv@lists.infradead.org 18112S: Supported 18113Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18114C: irc://irc.libera.chat/riscv 18115P: Documentation/riscv/patch-acceptance.rst 18116T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18117F: arch/riscv/ 18118N: riscv 18119K: riscv 18120 18121RISC-V MICROCHIP FPGA SUPPORT 18122M: Conor Dooley <conor.dooley@microchip.com> 18123M: Daire McNamara <daire.mcnamara@microchip.com> 18124L: linux-riscv@lists.infradead.org 18125S: Supported 18126F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18127F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18128F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18129F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18130F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18131F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18132F: Documentation/devicetree/bindings/riscv/microchip.yaml 18133F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18134F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18135F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18136F: arch/riscv/boot/dts/microchip/ 18137F: drivers/char/hw_random/mpfs-rng.c 18138F: drivers/clk/microchip/clk-mpfs*.c 18139F: drivers/i2c/busses/i2c-microchip-corei2c.c 18140F: drivers/mailbox/mailbox-mpfs.c 18141F: drivers/pci/controller/pcie-microchip-host.c 18142F: drivers/reset/reset-mpfs.c 18143F: drivers/rtc/rtc-mpfs.c 18144F: drivers/soc/microchip/mpfs-sys-controller.c 18145F: drivers/spi/spi-microchip-core-qspi.c 18146F: drivers/spi/spi-microchip-core.c 18147F: drivers/usb/musb/mpfs.c 18148F: include/soc/microchip/mpfs.h 18149 18150RISC-V MISC SOC SUPPORT 18151M: Conor Dooley <conor@kernel.org> 18152L: linux-riscv@lists.infradead.org 18153S: Maintained 18154Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18155T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18156F: Documentation/devicetree/bindings/riscv/ 18157F: arch/riscv/boot/dts/ 18158 18159RISC-V PMU DRIVERS 18160M: Atish Patra <atishp@atishpatra.org> 18161R: Anup Patel <anup@brainfault.org> 18162L: linux-riscv@lists.infradead.org 18163S: Supported 18164F: drivers/perf/riscv_pmu.c 18165F: drivers/perf/riscv_pmu_legacy.c 18166F: drivers/perf/riscv_pmu_sbi.c 18167 18168RNBD BLOCK DRIVERS 18169M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18170M: Jack Wang <jinpu.wang@ionos.com> 18171L: linux-block@vger.kernel.org 18172S: Maintained 18173F: drivers/block/rnbd/ 18174 18175ROCCAT DRIVERS 18176M: Stefan Achatz <erazor_de@users.sourceforge.net> 18177S: Maintained 18178W: http://sourceforge.net/projects/roccat/ 18179F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18180F: drivers/hid/hid-roccat* 18181F: include/linux/hid-roccat* 18182 18183ROCKCHIP CRYPTO DRIVERS 18184M: Corentin Labbe <clabbe@baylibre.com> 18185L: linux-crypto@vger.kernel.org 18186S: Maintained 18187F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18188F: drivers/crypto/rockchip/ 18189 18190ROCKCHIP I2S TDM DRIVER 18191M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18192L: linux-rockchip@lists.infradead.org 18193S: Maintained 18194F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18195F: sound/soc/rockchip/rockchip_i2s_tdm.* 18196 18197ROCKCHIP ISP V1 DRIVER 18198M: Dafna Hirschfeld <dafna@fastmail.com> 18199L: linux-media@vger.kernel.org 18200L: linux-rockchip@lists.infradead.org 18201S: Maintained 18202F: Documentation/admin-guide/media/rkisp1.rst 18203F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18204F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18205F: drivers/media/platform/rockchip/rkisp1 18206F: include/uapi/linux/rkisp1-config.h 18207 18208ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18209M: Jacob Chen <jacob-chen@iotwrt.com> 18210M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18211L: linux-media@vger.kernel.org 18212L: linux-rockchip@lists.infradead.org 18213S: Maintained 18214F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18215F: drivers/media/platform/rockchip/rga/ 18216 18217ROCKCHIP VIDEO DECODER DRIVER 18218M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18219L: linux-media@vger.kernel.org 18220L: linux-rockchip@lists.infradead.org 18221S: Maintained 18222F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18223F: drivers/staging/media/rkvdec/ 18224 18225ROCKER DRIVER 18226M: Jiri Pirko <jiri@resnulli.us> 18227L: netdev@vger.kernel.org 18228S: Supported 18229F: drivers/net/ethernet/rocker/ 18230 18231ROCKETPORT EXPRESS/INFINITY DRIVER 18232M: Kevin Cernekee <cernekee@gmail.com> 18233L: linux-serial@vger.kernel.org 18234S: Odd Fixes 18235F: drivers/tty/serial/rp2.* 18236 18237ROHM BD99954 CHARGER IC 18238M: Matti Vaittinen <mazziesaccount@gmail.com> 18239S: Supported 18240F: drivers/power/supply/bd99954-charger.c 18241F: drivers/power/supply/bd99954-charger.h 18242 18243ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18244M: Tomasz Duszynski <tduszyns@gmail.com> 18245S: Maintained 18246F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18247F: drivers/iio/light/bh1750.c 18248 18249ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18250M: Matti Vaittinen <mazziesaccount@gmail.com> 18251L: linux-iio@vger.kernel.org 18252S: Supported 18253F: drivers/iio/light/rohm-bu27034.c 18254 18255ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18256M: Marek Vasut <marek.vasut+renesas@gmail.com> 18257L: linux-kernel@vger.kernel.org 18258L: linux-renesas-soc@vger.kernel.org 18259S: Supported 18260F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18261F: drivers/gpio/gpio-bd9571mwv.c 18262F: drivers/mfd/bd9571mwv.c 18263F: drivers/regulator/bd9571mwv-regulator.c 18264F: include/linux/mfd/bd9571mwv.h 18265 18266ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18267M: Matti Vaittinen <mazziesaccount@gmail.com> 18268S: Supported 18269F: drivers/clk/clk-bd718x7.c 18270F: drivers/gpio/gpio-bd71815.c 18271F: drivers/gpio/gpio-bd71828.c 18272F: drivers/mfd/rohm-bd71828.c 18273F: drivers/mfd/rohm-bd718x7.c 18274F: drivers/mfd/rohm-bd9576.c 18275F: drivers/regulator/bd71815-regulator.c 18276F: drivers/regulator/bd71828-regulator.c 18277F: drivers/regulator/bd718x7-regulator.c 18278F: drivers/regulator/bd9576-regulator.c 18279F: drivers/regulator/rohm-regulator.c 18280F: drivers/rtc/rtc-bd70528.c 18281F: drivers/watchdog/bd9576_wdt.c 18282F: include/linux/mfd/rohm-bd71815.h 18283F: include/linux/mfd/rohm-bd71828.h 18284F: include/linux/mfd/rohm-bd718x7.h 18285F: include/linux/mfd/rohm-bd957x.h 18286F: include/linux/mfd/rohm-generic.h 18287F: include/linux/mfd/rohm-shared.h 18288 18289ROSE NETWORK LAYER 18290M: Ralf Baechle <ralf@linux-mips.org> 18291L: linux-hams@vger.kernel.org 18292S: Maintained 18293W: http://www.linux-ax25.org/ 18294F: include/net/rose.h 18295F: include/uapi/linux/rose.h 18296F: net/rose/ 18297 18298ROTATION DRIVER FOR ALLWINNER A83T 18299M: Jernej Skrabec <jernej.skrabec@gmail.com> 18300L: linux-media@vger.kernel.org 18301S: Maintained 18302T: git git://linuxtv.org/media_tree.git 18303F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18304F: drivers/media/platform/sunxi/sun8i-rotate/ 18305 18306RPMSG TTY DRIVER 18307M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18308L: linux-remoteproc@vger.kernel.org 18309S: Maintained 18310F: drivers/tty/rpmsg_tty.c 18311 18312RTL2830 MEDIA DRIVER 18313M: Antti Palosaari <crope@iki.fi> 18314L: linux-media@vger.kernel.org 18315S: Maintained 18316W: https://linuxtv.org 18317W: http://palosaari.fi/linux/ 18318Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18319T: git git://linuxtv.org/anttip/media_tree.git 18320F: drivers/media/dvb-frontends/rtl2830* 18321 18322RTL2832 MEDIA DRIVER 18323M: Antti Palosaari <crope@iki.fi> 18324L: linux-media@vger.kernel.org 18325S: Maintained 18326W: https://linuxtv.org 18327W: http://palosaari.fi/linux/ 18328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18329T: git git://linuxtv.org/anttip/media_tree.git 18330F: drivers/media/dvb-frontends/rtl2832* 18331 18332RTL2832_SDR MEDIA DRIVER 18333M: Antti Palosaari <crope@iki.fi> 18334L: linux-media@vger.kernel.org 18335S: Maintained 18336W: https://linuxtv.org 18337W: http://palosaari.fi/linux/ 18338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18339T: git git://linuxtv.org/anttip/media_tree.git 18340F: drivers/media/dvb-frontends/rtl2832_sdr* 18341 18342RTL8180 WIRELESS DRIVER 18343L: linux-wireless@vger.kernel.org 18344S: Orphan 18345W: https://wireless.wiki.kernel.org/ 18346T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18347F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18348 18349RTL8187 WIRELESS DRIVER 18350M: Herton Ronaldo Krzesinski <herton@canonical.com> 18351M: Hin-Tak Leung <htl10@users.sourceforge.net> 18352M: Larry Finger <Larry.Finger@lwfinger.net> 18353L: linux-wireless@vger.kernel.org 18354S: Maintained 18355W: https://wireless.wiki.kernel.org/ 18356T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18357F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18358 18359RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18360M: Jes Sorensen <Jes.Sorensen@gmail.com> 18361L: linux-wireless@vger.kernel.org 18362S: Maintained 18363T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18364F: drivers/net/wireless/realtek/rtl8xxxu/ 18365 18366RTRS TRANSPORT DRIVERS 18367M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18368M: Jack Wang <jinpu.wang@ionos.com> 18369L: linux-rdma@vger.kernel.org 18370S: Maintained 18371F: drivers/infiniband/ulp/rtrs/ 18372 18373RUNTIME VERIFICATION (RV) 18374M: Daniel Bristot de Oliveira <bristot@kernel.org> 18375M: Steven Rostedt <rostedt@goodmis.org> 18376L: linux-trace-devel@vger.kernel.org 18377S: Maintained 18378F: Documentation/trace/rv/ 18379F: include/linux/rv.h 18380F: include/rv/ 18381F: kernel/trace/rv/ 18382F: tools/verification/ 18383 18384RUST 18385M: Miguel Ojeda <ojeda@kernel.org> 18386M: Alex Gaynor <alex.gaynor@gmail.com> 18387M: Wedson Almeida Filho <wedsonaf@gmail.com> 18388R: Boqun Feng <boqun.feng@gmail.com> 18389R: Gary Guo <gary@garyguo.net> 18390R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18391R: Benno Lossin <benno.lossin@proton.me> 18392L: rust-for-linux@vger.kernel.org 18393S: Supported 18394W: https://github.com/Rust-for-Linux/linux 18395B: https://github.com/Rust-for-Linux/linux/issues 18396C: zulip://rust-for-linux.zulipchat.com 18397T: git https://github.com/Rust-for-Linux/linux.git rust-next 18398F: Documentation/rust/ 18399F: rust/ 18400F: samples/rust/ 18401F: scripts/*rust* 18402K: \b(?i:rust)\b 18403 18404RXRPC SOCKETS (AF_RXRPC) 18405M: David Howells <dhowells@redhat.com> 18406M: Marc Dionne <marc.dionne@auristor.com> 18407L: linux-afs@lists.infradead.org 18408S: Supported 18409W: https://www.infradead.org/~dhowells/kafs/ 18410F: Documentation/networking/rxrpc.rst 18411F: include/keys/rxrpc-type.h 18412F: include/net/af_rxrpc.h 18413F: include/trace/events/rxrpc.h 18414F: include/uapi/linux/rxrpc.h 18415F: net/rxrpc/ 18416 18417S3 SAVAGE FRAMEBUFFER DRIVER 18418M: Antonino Daplas <adaplas@gmail.com> 18419L: linux-fbdev@vger.kernel.org 18420S: Maintained 18421F: drivers/video/fbdev/savage/ 18422 18423S390 ARCHITECTURE 18424M: Heiko Carstens <hca@linux.ibm.com> 18425M: Vasily Gorbik <gor@linux.ibm.com> 18426M: Alexander Gordeev <agordeev@linux.ibm.com> 18427R: Christian Borntraeger <borntraeger@linux.ibm.com> 18428R: Sven Schnelle <svens@linux.ibm.com> 18429L: linux-s390@vger.kernel.org 18430S: Supported 18431T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18432F: Documentation/driver-api/s390-drivers.rst 18433F: Documentation/s390/ 18434F: arch/s390/ 18435F: drivers/s390/ 18436F: drivers/watchdog/diag288_wdt.c 18437 18438S390 COMMON I/O LAYER 18439M: Vineeth Vijayan <vneethv@linux.ibm.com> 18440M: Peter Oberparleiter <oberpar@linux.ibm.com> 18441L: linux-s390@vger.kernel.org 18442S: Supported 18443F: drivers/s390/cio/ 18444 18445S390 DASD DRIVER 18446M: Stefan Haberland <sth@linux.ibm.com> 18447M: Jan Hoeppner <hoeppner@linux.ibm.com> 18448L: linux-s390@vger.kernel.org 18449S: Supported 18450F: block/partitions/ibm.c 18451F: drivers/s390/block/dasd* 18452F: include/linux/dasd_mod.h 18453 18454S390 IOMMU (PCI) 18455M: Niklas Schnelle <schnelle@linux.ibm.com> 18456M: Matthew Rosato <mjrosato@linux.ibm.com> 18457R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18458L: linux-s390@vger.kernel.org 18459S: Supported 18460F: drivers/iommu/s390-iommu.c 18461 18462S390 IUCV NETWORK LAYER 18463M: Alexandra Winter <wintera@linux.ibm.com> 18464M: Wenjia Zhang <wenjia@linux.ibm.com> 18465L: linux-s390@vger.kernel.org 18466L: netdev@vger.kernel.org 18467S: Supported 18468F: drivers/s390/net/*iucv* 18469F: include/net/iucv/ 18470F: net/iucv/ 18471 18472S390 MM 18473M: Alexander Gordeev <agordeev@linux.ibm.com> 18474M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18475L: linux-s390@vger.kernel.org 18476S: Supported 18477T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18478F: arch/s390/include/asm/pgtable.h 18479F: arch/s390/mm 18480 18481S390 NETWORK DRIVERS 18482M: Alexandra Winter <wintera@linux.ibm.com> 18483M: Wenjia Zhang <wenjia@linux.ibm.com> 18484L: linux-s390@vger.kernel.org 18485L: netdev@vger.kernel.org 18486S: Supported 18487F: drivers/s390/net/ 18488 18489S390 PCI SUBSYSTEM 18490M: Niklas Schnelle <schnelle@linux.ibm.com> 18491M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18492L: linux-s390@vger.kernel.org 18493S: Supported 18494F: Documentation/s390/pci.rst 18495F: arch/s390/pci/ 18496F: drivers/pci/hotplug/s390_pci_hpc.c 18497 18498S390 SCM DRIVER 18499M: Vineeth Vijayan <vneethv@linux.ibm.com> 18500L: linux-s390@vger.kernel.org 18501S: Supported 18502F: drivers/s390/block/scm* 18503F: drivers/s390/cio/scm.c 18504 18505S390 VFIO AP DRIVER 18506M: Tony Krowiak <akrowiak@linux.ibm.com> 18507M: Halil Pasic <pasic@linux.ibm.com> 18508M: Jason Herne <jjherne@linux.ibm.com> 18509L: linux-s390@vger.kernel.org 18510S: Supported 18511F: Documentation/s390/vfio-ap* 18512F: drivers/s390/crypto/vfio_ap* 18513 18514S390 VFIO-CCW DRIVER 18515M: Eric Farman <farman@linux.ibm.com> 18516M: Matthew Rosato <mjrosato@linux.ibm.com> 18517R: Halil Pasic <pasic@linux.ibm.com> 18518L: linux-s390@vger.kernel.org 18519L: kvm@vger.kernel.org 18520S: Supported 18521F: Documentation/s390/vfio-ccw.rst 18522F: drivers/s390/cio/vfio_ccw* 18523F: include/uapi/linux/vfio_ccw.h 18524 18525S390 VFIO-PCI DRIVER 18526M: Matthew Rosato <mjrosato@linux.ibm.com> 18527M: Eric Farman <farman@linux.ibm.com> 18528L: linux-s390@vger.kernel.org 18529L: kvm@vger.kernel.org 18530S: Supported 18531F: arch/s390/kvm/pci* 18532F: drivers/vfio/pci/vfio_pci_zdev.c 18533F: include/uapi/linux/vfio_zdev.h 18534 18535S390 ZCRYPT DRIVER 18536M: Harald Freudenberger <freude@linux.ibm.com> 18537L: linux-s390@vger.kernel.org 18538S: Supported 18539F: drivers/s390/crypto/ 18540 18541S390 ZFCP DRIVER 18542M: Steffen Maier <maier@linux.ibm.com> 18543M: Benjamin Block <bblock@linux.ibm.com> 18544L: linux-s390@vger.kernel.org 18545S: Supported 18546F: drivers/s390/scsi/zfcp_* 18547 18548SAA6588 RDS RECEIVER DRIVER 18549M: Hans Verkuil <hverkuil@xs4all.nl> 18550L: linux-media@vger.kernel.org 18551S: Odd Fixes 18552W: https://linuxtv.org 18553T: git git://linuxtv.org/media_tree.git 18554F: drivers/media/i2c/saa6588* 18555 18556SAA7134 VIDEO4LINUX DRIVER 18557M: Mauro Carvalho Chehab <mchehab@kernel.org> 18558L: linux-media@vger.kernel.org 18559S: Odd fixes 18560W: https://linuxtv.org 18561T: git git://linuxtv.org/media_tree.git 18562F: Documentation/driver-api/media/drivers/saa7134* 18563F: drivers/media/pci/saa7134/ 18564 18565SAA7146 VIDEO4LINUX-2 DRIVER 18566M: Hans Verkuil <hverkuil@xs4all.nl> 18567L: linux-media@vger.kernel.org 18568S: Maintained 18569T: git git://linuxtv.org/media_tree.git 18570F: drivers/media/common/saa7146/ 18571F: drivers/media/pci/saa7146/ 18572F: include/media/drv-intf/saa7146* 18573 18574SAFESETID SECURITY MODULE 18575M: Micah Morton <mortonm@chromium.org> 18576S: Supported 18577F: Documentation/admin-guide/LSM/SafeSetID.rst 18578F: security/safesetid/ 18579 18580SAMSUNG AUDIO (ASoC) DRIVERS 18581M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18582L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18583S: Maintained 18584B: mailto:linux-samsung-soc@vger.kernel.org 18585F: Documentation/devicetree/bindings/sound/samsung* 18586F: sound/soc/samsung/ 18587 18588SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18589M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18590L: linux-crypto@vger.kernel.org 18591L: linux-samsung-soc@vger.kernel.org 18592S: Maintained 18593F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18594F: drivers/crypto/exynos-rng.c 18595 18596SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18597M: Łukasz Stelmach <l.stelmach@samsung.com> 18598L: linux-samsung-soc@vger.kernel.org 18599S: Maintained 18600F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18601F: drivers/char/hw_random/exynos-trng.c 18602 18603SAMSUNG FRAMEBUFFER DRIVER 18604M: Jingoo Han <jingoohan1@gmail.com> 18605L: linux-fbdev@vger.kernel.org 18606S: Maintained 18607F: drivers/video/fbdev/s3c-fb.c 18608 18609SAMSUNG INTERCONNECT DRIVERS 18610M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18611M: Artur Świgoń <a.swigon@samsung.com> 18612L: linux-pm@vger.kernel.org 18613L: linux-samsung-soc@vger.kernel.org 18614S: Supported 18615F: drivers/interconnect/samsung/ 18616 18617SAMSUNG LAPTOP DRIVER 18618M: Corentin Chary <corentin.chary@gmail.com> 18619L: platform-driver-x86@vger.kernel.org 18620S: Maintained 18621F: drivers/platform/x86/samsung-laptop.c 18622 18623SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18624M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18625L: linux-kernel@vger.kernel.org 18626L: linux-samsung-soc@vger.kernel.org 18627S: Supported 18628B: mailto:linux-samsung-soc@vger.kernel.org 18629F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18630F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18631F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18632F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18633F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18634F: drivers/clk/clk-s2mps11.c 18635F: drivers/mfd/sec*.c 18636F: drivers/regulator/s2m*.c 18637F: drivers/regulator/s5m*.c 18638F: drivers/rtc/rtc-s5m.c 18639F: include/linux/mfd/samsung/ 18640 18641SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18642M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18643L: linux-media@vger.kernel.org 18644L: linux-samsung-soc@vger.kernel.org 18645S: Maintained 18646F: drivers/media/platform/samsung/s3c-camif/ 18647F: include/media/drv-intf/s3c_camif.h 18648 18649SAMSUNG S3FWRN5 NFC DRIVER 18650M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18651S: Maintained 18652F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18653F: drivers/nfc/s3fwrn5 18654 18655SAMSUNG S5C73M3 CAMERA DRIVER 18656M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18657M: Andrzej Hajda <andrzej.hajda@intel.com> 18658L: linux-media@vger.kernel.org 18659S: Supported 18660F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18661F: drivers/media/i2c/s5c73m3/* 18662 18663SAMSUNG S5K5BAF CAMERA DRIVER 18664M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18665M: Andrzej Hajda <andrzej.hajda@intel.com> 18666L: linux-media@vger.kernel.org 18667S: Supported 18668F: drivers/media/i2c/s5k5baf.c 18669 18670SAMSUNG S5P Security SubSystem (SSS) DRIVER 18671M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18672M: Vladimir Zapolskiy <vz@mleia.com> 18673L: linux-crypto@vger.kernel.org 18674L: linux-samsung-soc@vger.kernel.org 18675S: Maintained 18676F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18677F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18678F: drivers/crypto/s5p-sss.c 18679 18680SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18681M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18682L: linux-media@vger.kernel.org 18683S: Supported 18684Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18685F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18686F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18687F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18688F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18689F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18690F: drivers/media/platform/samsung/exynos4-is/ 18691 18692SAMSUNG SOC CLOCK DRIVERS 18693M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18695M: Tomasz Figa <tomasz.figa@gmail.com> 18696M: Chanwoo Choi <cw00.choi@samsung.com> 18697R: Alim Akhtar <alim.akhtar@samsung.com> 18698L: linux-samsung-soc@vger.kernel.org 18699S: Supported 18700T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18701T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18702F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18703F: Documentation/devicetree/bindings/clock/samsung,s3c* 18704F: drivers/clk/samsung/ 18705F: include/dt-bindings/clock/exynos*.h 18706F: include/dt-bindings/clock/s5p*.h 18707F: include/dt-bindings/clock/samsung,*.h 18708F: include/linux/clk/samsung.h 18709 18710SAMSUNG SPI DRIVERS 18711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18712M: Andi Shyti <andi.shyti@kernel.org> 18713L: linux-spi@vger.kernel.org 18714L: linux-samsung-soc@vger.kernel.org 18715S: Maintained 18716F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18717F: drivers/spi/spi-s3c* 18718F: include/linux/platform_data/spi-s3c64xx.h 18719 18720SAMSUNG SXGBE DRIVERS 18721M: Byungho An <bh74.an@samsung.com> 18722L: netdev@vger.kernel.org 18723S: Supported 18724F: drivers/net/ethernet/samsung/sxgbe/ 18725 18726SAMSUNG THERMAL DRIVER 18727M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18728M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18729L: linux-pm@vger.kernel.org 18730L: linux-samsung-soc@vger.kernel.org 18731S: Maintained 18732F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18733F: drivers/thermal/samsung/ 18734 18735SAMSUNG USB2 PHY DRIVER 18736M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18737L: linux-kernel@vger.kernel.org 18738S: Supported 18739F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18740F: Documentation/driver-api/phy/samsung-usb2.rst 18741F: drivers/phy/samsung/phy-exynos4210-usb2.c 18742F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18743F: drivers/phy/samsung/phy-exynos5250-usb2.c 18744F: drivers/phy/samsung/phy-s5pv210-usb2.c 18745F: drivers/phy/samsung/phy-samsung-usb2.c 18746F: drivers/phy/samsung/phy-samsung-usb2.h 18747 18748SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18749M: Paul Barker <paul.barker@sancloud.com> 18750R: Marc Murphy <marc.murphy@sancloud.com> 18751S: Supported 18752F: arch/arm/boot/dts/am335x-sancloud* 18753 18754SC1200 WDT DRIVER 18755M: Zwane Mwaikambo <zwanem@gmail.com> 18756S: Maintained 18757F: drivers/watchdog/sc1200wdt.c 18758 18759SCHEDULER 18760M: Ingo Molnar <mingo@redhat.com> 18761M: Peter Zijlstra <peterz@infradead.org> 18762M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18763M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18764R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18765R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18766R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18767R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18768R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18769R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18770L: linux-kernel@vger.kernel.org 18771S: Maintained 18772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18773F: include/linux/preempt.h 18774F: include/linux/sched.h 18775F: include/linux/wait.h 18776F: include/uapi/linux/sched.h 18777F: kernel/sched/ 18778 18779SCSI RDMA PROTOCOL (SRP) INITIATOR 18780M: Bart Van Assche <bvanassche@acm.org> 18781L: linux-rdma@vger.kernel.org 18782S: Supported 18783Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18784F: drivers/infiniband/ulp/srp/ 18785F: include/scsi/srp.h 18786 18787SCSI RDMA PROTOCOL (SRP) TARGET 18788M: Bart Van Assche <bvanassche@acm.org> 18789L: linux-rdma@vger.kernel.org 18790L: target-devel@vger.kernel.org 18791S: Supported 18792Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18793F: drivers/infiniband/ulp/srpt/ 18794 18795SCSI SG DRIVER 18796M: Doug Gilbert <dgilbert@interlog.com> 18797L: linux-scsi@vger.kernel.org 18798S: Maintained 18799W: http://sg.danny.cz/sg 18800F: Documentation/scsi/scsi-generic.rst 18801F: drivers/scsi/sg.c 18802F: include/scsi/sg.h 18803 18804SCSI SUBSYSTEM 18805M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18806M: "Martin K. Petersen" <martin.petersen@oracle.com> 18807L: linux-scsi@vger.kernel.org 18808S: Maintained 18809Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18810T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18811T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18812F: Documentation/devicetree/bindings/scsi/ 18813F: drivers/scsi/ 18814F: drivers/ufs/ 18815F: include/scsi/ 18816 18817SCSI TAPE DRIVER 18818M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18819L: linux-scsi@vger.kernel.org 18820S: Maintained 18821F: Documentation/scsi/st.rst 18822F: drivers/scsi/st.* 18823F: drivers/scsi/st_*.h 18824 18825SCSI TARGET CORE USER DRIVER 18826M: Bodo Stroesser <bostroesser@gmail.com> 18827L: linux-scsi@vger.kernel.org 18828L: target-devel@vger.kernel.org 18829S: Supported 18830F: Documentation/target/tcmu-design.rst 18831F: drivers/target/target_core_user.c 18832F: include/uapi/linux/target_core_user.h 18833 18834SCSI TARGET SUBSYSTEM 18835M: "Martin K. Petersen" <martin.petersen@oracle.com> 18836L: linux-scsi@vger.kernel.org 18837L: target-devel@vger.kernel.org 18838S: Supported 18839W: http://www.linux-iscsi.org 18840Q: https://patchwork.kernel.org/project/target-devel/list/ 18841T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18842F: Documentation/target/ 18843F: drivers/target/ 18844F: include/target/ 18845 18846SCTP PROTOCOL 18847M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18848M: Xin Long <lucien.xin@gmail.com> 18849L: linux-sctp@vger.kernel.org 18850S: Maintained 18851W: https://github.com/sctp/lksctp-tools/wiki 18852F: Documentation/networking/sctp.rst 18853F: include/linux/sctp.h 18854F: include/net/sctp/ 18855F: include/uapi/linux/sctp.h 18856F: net/sctp/ 18857 18858SCx200 CPU SUPPORT 18859M: Jim Cromie <jim.cromie@gmail.com> 18860S: Odd Fixes 18861F: Documentation/i2c/busses/scx200_acb.rst 18862F: arch/x86/platform/scx200/ 18863F: drivers/i2c/busses/scx200* 18864F: drivers/mtd/maps/scx200_docflash.c 18865F: drivers/watchdog/scx200_wdt.c 18866F: include/linux/scx200.h 18867 18868SCx200 GPIO DRIVER 18869M: Jim Cromie <jim.cromie@gmail.com> 18870S: Maintained 18871F: drivers/char/scx200_gpio.c 18872F: include/linux/scx200_gpio.h 18873 18874SCx200 HRT CLOCKSOURCE DRIVER 18875M: Jim Cromie <jim.cromie@gmail.com> 18876S: Maintained 18877F: drivers/clocksource/scx200_hrt.c 18878 18879SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18880M: Sascha Sommer <saschasommer@freenet.de> 18881L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18882S: Maintained 18883F: drivers/mmc/host/sdricoh_cs.c 18884 18885SECO BOARDS CEC DRIVER 18886M: Ettore Chimenti <ek5.chimenti@gmail.com> 18887S: Maintained 18888F: drivers/media/cec/platform/seco/seco-cec.c 18889F: drivers/media/cec/platform/seco/seco-cec.h 18890 18891SECURE COMPUTING 18892M: Kees Cook <keescook@chromium.org> 18893R: Andy Lutomirski <luto@amacapital.net> 18894R: Will Drewry <wad@chromium.org> 18895S: Supported 18896T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18897F: Documentation/userspace-api/seccomp_filter.rst 18898F: include/linux/seccomp.h 18899F: include/uapi/linux/seccomp.h 18900F: kernel/seccomp.c 18901F: tools/testing/selftests/kselftest_harness.h 18902F: tools/testing/selftests/seccomp/* 18903K: \bsecure_computing 18904K: \bTIF_SECCOMP\b 18905 18906SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18907M: Kamal Dasu <kdasu.kdev@gmail.com> 18908M: Al Cooper <alcooperx@gmail.com> 18909R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18910L: linux-mmc@vger.kernel.org 18911S: Maintained 18912F: drivers/mmc/host/sdhci-brcmstb* 18913 18914SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18915M: Adrian Hunter <adrian.hunter@intel.com> 18916L: linux-mmc@vger.kernel.org 18917S: Supported 18918F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18919F: drivers/mmc/host/sdhci* 18920 18921SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18922M: Eugen Hristev <eugen.hristev@microchip.com> 18923L: linux-mmc@vger.kernel.org 18924S: Supported 18925F: drivers/mmc/host/sdhci-of-at91.c 18926 18927SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18928M: Haibo Chen <haibo.chen@nxp.com> 18929L: linux-imx@nxp.com 18930L: linux-mmc@vger.kernel.org 18931S: Maintained 18932F: drivers/mmc/host/sdhci-esdhc-imx.c 18933 18934SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18935M: Ben Dooks <ben-linux@fluff.org> 18936M: Jaehoon Chung <jh80.chung@samsung.com> 18937L: linux-mmc@vger.kernel.org 18938S: Maintained 18939F: drivers/mmc/host/sdhci-s3c* 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18942M: Viresh Kumar <vireshk@kernel.org> 18943L: linux-mmc@vger.kernel.org 18944S: Maintained 18945F: drivers/mmc/host/sdhci-spear.c 18946 18947SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18948M: Vignesh Raghavendra <vigneshr@ti.com> 18949L: linux-mmc@vger.kernel.org 18950S: Maintained 18951F: drivers/mmc/host/sdhci-omap.c 18952 18953SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18954M: Jonathan Derrick <jonathan.derrick@linux.dev> 18955L: linux-block@vger.kernel.org 18956S: Supported 18957F: block/opal_proto.h 18958F: block/sed* 18959F: include/linux/sed* 18960F: include/uapi/linux/sed* 18961 18962SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18963M: Mark Rutland <mark.rutland@arm.com> 18964M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18965M: Sudeep Holla <sudeep.holla@arm.com> 18966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18967S: Maintained 18968F: drivers/firmware/smccc/ 18969F: include/linux/arm-smccc.h 18970 18971SECURITY CONTACT 18972M: Security Officers <security@kernel.org> 18973S: Supported 18974F: Documentation/process/security-bugs.rst 18975 18976SECURITY SUBSYSTEM 18977M: Paul Moore <paul@paul-moore.com> 18978M: James Morris <jmorris@namei.org> 18979M: "Serge E. Hallyn" <serge@hallyn.com> 18980L: linux-security-module@vger.kernel.org (suggested Cc:) 18981S: Supported 18982W: http://kernsec.org/ 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18984F: security/ 18985X: security/selinux/ 18986 18987SELINUX SECURITY MODULE 18988M: Paul Moore <paul@paul-moore.com> 18989M: Stephen Smalley <stephen.smalley.work@gmail.com> 18990M: Eric Paris <eparis@parisplace.org> 18991L: selinux@vger.kernel.org 18992S: Supported 18993W: https://selinuxproject.org 18994W: https://github.com/SELinuxProject 18995T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18996F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18997F: Documentation/ABI/removed/sysfs-selinux-disable 18998F: Documentation/admin-guide/LSM/SELinux.rst 18999F: include/trace/events/avc.h 19000F: include/uapi/linux/selinux_netlink.h 19001F: scripts/selinux/ 19002F: security/selinux/ 19003 19004SENSABLE PHANTOM 19005M: Jiri Slaby <jirislaby@kernel.org> 19006S: Maintained 19007F: drivers/misc/phantom.c 19008F: include/uapi/linux/phantom.h 19009 19010SENSEAIR SUNRISE 006-0-0007 19011M: Jacopo Mondi <jacopo@jmondi.org> 19012S: Maintained 19013F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19014F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19015F: drivers/iio/chemical/sunrise_co2.c 19016 19017SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19018M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19019S: Maintained 19020F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19021F: drivers/iio/chemical/scd30.h 19022F: drivers/iio/chemical/scd30_core.c 19023F: drivers/iio/chemical/scd30_i2c.c 19024F: drivers/iio/chemical/scd30_serial.c 19025 19026SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19027M: Roan van Dijk <roan@protonic.nl> 19028S: Maintained 19029F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19030F: drivers/iio/chemical/scd4x.c 19031 19032SENSIRION SGP40 GAS SENSOR DRIVER 19033M: Andreas Klinger <ak@it-klinger.de> 19034S: Maintained 19035F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19036F: drivers/iio/chemical/sgp40.c 19037 19038SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19039M: Tomasz Duszynski <tduszyns@gmail.com> 19040S: Maintained 19041F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19042F: drivers/iio/chemical/sps30.c 19043F: drivers/iio/chemical/sps30_i2c.c 19044F: drivers/iio/chemical/sps30_serial.c 19045 19046SERIAL DEVICE BUS 19047M: Rob Herring <robh@kernel.org> 19048L: linux-serial@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/serial/serial.yaml 19051F: drivers/tty/serdev/ 19052F: include/linux/serdev.h 19053 19054SERIAL DRIVERS 19055M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19056L: linux-serial@vger.kernel.org 19057S: Maintained 19058F: Documentation/devicetree/bindings/serial/ 19059F: drivers/tty/serial/ 19060 19061SERIAL IR RECEIVER 19062M: Sean Young <sean@mess.org> 19063L: linux-media@vger.kernel.org 19064S: Maintained 19065F: drivers/media/rc/serial_ir.c 19066 19067SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19068M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19070S: Maintained 19071F: Documentation/devicetree/bindings/slimbus/ 19072F: drivers/slimbus/ 19073F: include/linux/slimbus.h 19074 19075SFC NETWORK DRIVER 19076M: Edward Cree <ecree.xilinx@gmail.com> 19077M: Martin Habets <habetsm.xilinx@gmail.com> 19078L: netdev@vger.kernel.org 19079L: linux-net-drivers@amd.com 19080S: Supported 19081F: Documentation/networking/devlink/sfc.rst 19082F: drivers/net/ethernet/sfc/ 19083 19084SFCTEMP HWMON DRIVER 19085M: Emil Renner Berthing <kernel@esmil.dk> 19086L: linux-hwmon@vger.kernel.org 19087S: Maintained 19088F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19089F: Documentation/hwmon/sfctemp.rst 19090F: drivers/hwmon/sfctemp.c 19091 19092SFF/SFP/SFP+ MODULE SUPPORT 19093M: Russell King <linux@armlinux.org.uk> 19094L: netdev@vger.kernel.org 19095S: Maintained 19096F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19097F: drivers/net/phy/phylink.c 19098F: drivers/net/phy/sfp* 19099F: include/linux/mdio/mdio-i2c.h 19100F: include/linux/phylink.h 19101F: include/linux/sfp.h 19102K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19103 19104SGI GRU DRIVER 19105M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19106S: Maintained 19107F: drivers/misc/sgi-gru/ 19108 19109SGI XP/XPC/XPNET DRIVER 19110M: Robin Holt <robinmholt@gmail.com> 19111M: Steve Wahl <steve.wahl@hpe.com> 19112R: Mike Travis <mike.travis@hpe.com> 19113S: Maintained 19114F: drivers/misc/sgi-xp/ 19115 19116SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19117M: Karsten Graul <kgraul@linux.ibm.com> 19118M: Wenjia Zhang <wenjia@linux.ibm.com> 19119M: Jan Karcher <jaka@linux.ibm.com> 19120L: linux-s390@vger.kernel.org 19121S: Supported 19122F: net/smc/ 19123 19124SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19125M: Linus Walleij <linus.walleij@linaro.org> 19126L: linux-iio@vger.kernel.org 19127S: Maintained 19128T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19129F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19130F: drivers/iio/light/gp2ap002.c 19131 19132SHARP RJ54N1CB0C SENSOR DRIVER 19133M: Jacopo Mondi <jacopo@jmondi.org> 19134L: linux-media@vger.kernel.org 19135S: Odd fixes 19136T: git git://linuxtv.org/media_tree.git 19137F: drivers/media/i2c/rj54n1cb0c.c 19138F: include/media/i2c/rj54n1cb0c.h 19139 19140SH_VOU V4L2 OUTPUT DRIVER 19141L: linux-media@vger.kernel.org 19142S: Orphan 19143F: drivers/media/platform/renesas/sh_vou.c 19144F: include/media/drv-intf/sh_vou.h 19145 19146SI2157 MEDIA DRIVER 19147M: Antti Palosaari <crope@iki.fi> 19148L: linux-media@vger.kernel.org 19149S: Maintained 19150W: https://linuxtv.org 19151W: http://palosaari.fi/linux/ 19152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19153T: git git://linuxtv.org/anttip/media_tree.git 19154F: drivers/media/tuners/si2157* 19155 19156SI2165 MEDIA DRIVER 19157M: Matthias Schwarzott <zzam@gentoo.org> 19158L: linux-media@vger.kernel.org 19159S: Maintained 19160W: https://linuxtv.org 19161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19162F: drivers/media/dvb-frontends/si2165* 19163 19164SI2168 MEDIA DRIVER 19165M: Antti Palosaari <crope@iki.fi> 19166L: linux-media@vger.kernel.org 19167S: Maintained 19168W: https://linuxtv.org 19169W: http://palosaari.fi/linux/ 19170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19171T: git git://linuxtv.org/anttip/media_tree.git 19172F: drivers/media/dvb-frontends/si2168* 19173 19174SI470X FM RADIO RECEIVER I2C DRIVER 19175M: Hans Verkuil <hverkuil@xs4all.nl> 19176L: linux-media@vger.kernel.org 19177S: Odd Fixes 19178W: https://linuxtv.org 19179T: git git://linuxtv.org/media_tree.git 19180F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19181F: drivers/media/radio/si470x/radio-si470x-i2c.c 19182 19183SI470X FM RADIO RECEIVER USB DRIVER 19184M: Hans Verkuil <hverkuil@xs4all.nl> 19185L: linux-media@vger.kernel.org 19186S: Maintained 19187W: https://linuxtv.org 19188T: git git://linuxtv.org/media_tree.git 19189F: drivers/media/radio/si470x/radio-si470x-common.c 19190F: drivers/media/radio/si470x/radio-si470x-usb.c 19191F: drivers/media/radio/si470x/radio-si470x.h 19192 19193SI4713 FM RADIO TRANSMITTER I2C DRIVER 19194M: Eduardo Valentin <edubezval@gmail.com> 19195L: linux-media@vger.kernel.org 19196S: Odd Fixes 19197W: https://linuxtv.org 19198T: git git://linuxtv.org/media_tree.git 19199F: drivers/media/radio/si4713/si4713.? 19200 19201SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19202M: Eduardo Valentin <edubezval@gmail.com> 19203L: linux-media@vger.kernel.org 19204S: Odd Fixes 19205W: https://linuxtv.org 19206T: git git://linuxtv.org/media_tree.git 19207F: drivers/media/radio/si4713/radio-platform-si4713.c 19208 19209SI4713 FM RADIO TRANSMITTER USB DRIVER 19210M: Hans Verkuil <hverkuil@xs4all.nl> 19211L: linux-media@vger.kernel.org 19212S: Maintained 19213W: https://linuxtv.org 19214T: git git://linuxtv.org/media_tree.git 19215F: drivers/media/radio/si4713/radio-usb-si4713.c 19216 19217SIANO DVB DRIVER 19218M: Mauro Carvalho Chehab <mchehab@kernel.org> 19219L: linux-media@vger.kernel.org 19220S: Odd fixes 19221W: https://linuxtv.org 19222T: git git://linuxtv.org/media_tree.git 19223F: drivers/media/common/siano/ 19224F: drivers/media/mmc/siano/ 19225F: drivers/media/usb/siano/ 19226F: drivers/media/usb/siano/ 19227 19228SIFIVE DRIVERS 19229M: Palmer Dabbelt <palmer@dabbelt.com> 19230M: Paul Walmsley <paul.walmsley@sifive.com> 19231L: linux-riscv@lists.infradead.org 19232S: Supported 19233N: sifive 19234K: [^@]sifive 19235 19236SIFIVE FU540 SYSTEM-ON-CHIP 19237M: Paul Walmsley <paul.walmsley@sifive.com> 19238M: Palmer Dabbelt <palmer@dabbelt.com> 19239L: linux-riscv@lists.infradead.org 19240S: Supported 19241T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19242N: fu540 19243K: fu540 19244 19245SIFIVE PDMA DRIVER 19246M: Green Wan <green.wan@sifive.com> 19247S: Maintained 19248F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19249F: drivers/dma/sf-pdma/ 19250 19251SIFIVE SOC DRIVERS 19252M: Conor Dooley <conor@kernel.org> 19253L: linux-riscv@lists.infradead.org 19254S: Maintained 19255T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19256F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19257F: drivers/soc/sifive/ 19258 19259SILEAD TOUCHSCREEN DRIVER 19260M: Hans de Goede <hdegoede@redhat.com> 19261L: linux-input@vger.kernel.org 19262L: platform-driver-x86@vger.kernel.org 19263S: Maintained 19264F: drivers/input/touchscreen/silead.c 19265F: drivers/platform/x86/touchscreen_dmi.c 19266 19267SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19268M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19269S: Supported 19270F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19271F: drivers/net/wireless/silabs/wfx/ 19272 19273SILICON MOTION SM712 FRAME BUFFER DRIVER 19274M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19275M: Teddy Wang <teddy.wang@siliconmotion.com> 19276M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19277L: linux-fbdev@vger.kernel.org 19278S: Maintained 19279F: Documentation/fb/sm712fb.rst 19280F: drivers/video/fbdev/sm712* 19281 19282SILVACO I3C DUAL-ROLE MASTER 19283M: Miquel Raynal <miquel.raynal@bootlin.com> 19284M: Conor Culhane <conor.culhane@silvaco.com> 19285L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19286S: Maintained 19287F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19288F: drivers/i3c/master/svc-i3c-master.c 19289 19290SIMPLEFB FB DRIVER 19291M: Hans de Goede <hdegoede@redhat.com> 19292L: linux-fbdev@vger.kernel.org 19293S: Maintained 19294F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19295F: drivers/video/fbdev/simplefb.c 19296F: include/linux/platform_data/simplefb.h 19297 19298SIMTEC EB110ATX (Chalice CATS) 19299M: Simtec Linux Team <linux@simtec.co.uk> 19300S: Supported 19301W: http://www.simtec.co.uk/products/EB110ATX/ 19302 19303SIOX 19304M: Thorsten Scherer <t.scherer@eckelmann.de> 19305M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19306R: Pengutronix Kernel Team <kernel@pengutronix.de> 19307S: Supported 19308F: drivers/gpio/gpio-siox.c 19309F: drivers/siox/* 19310F: include/trace/events/siox.h 19311 19312SIPHASH PRF ROUTINES 19313M: Jason A. Donenfeld <Jason@zx2c4.com> 19314S: Maintained 19315F: include/linux/siphash.h 19316F: lib/siphash.c 19317F: lib/siphash_kunit.c 19318 19319SIS 190 ETHERNET DRIVER 19320M: Francois Romieu <romieu@fr.zoreil.com> 19321L: netdev@vger.kernel.org 19322S: Maintained 19323F: drivers/net/ethernet/sis/sis190.c 19324 19325SIS 900/7016 FAST ETHERNET DRIVER 19326M: Daniele Venzano <venza@brownhat.org> 19327L: netdev@vger.kernel.org 19328S: Maintained 19329W: http://www.brownhat.org/sis900.html 19330F: drivers/net/ethernet/sis/sis900.* 19331 19332SIS FRAMEBUFFER DRIVER 19333S: Orphan 19334F: Documentation/fb/sisfb.rst 19335F: drivers/video/fbdev/sis/ 19336F: include/video/sisfb.h 19337 19338SIS I2C TOUCHSCREEN DRIVER 19339M: Mika Penttilä <mpenttil@redhat.com> 19340L: linux-input@vger.kernel.org 19341S: Maintained 19342F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19343F: drivers/input/touchscreen/sis_i2c.c 19344 19345SIS USB2VGA DRIVER 19346M: Thomas Winischhofer <thomas@winischhofer.net> 19347S: Maintained 19348W: http://www.winischhofer.at/linuxsisusbvga.shtml 19349F: drivers/usb/misc/sisusbvga/ 19350 19351SL28 CPLD MFD DRIVER 19352M: Michael Walle <michael@walle.cc> 19353S: Maintained 19354F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19355F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19356F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19357F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19358F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19359F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19360F: drivers/gpio/gpio-sl28cpld.c 19361F: drivers/hwmon/sl28cpld-hwmon.c 19362F: drivers/irqchip/irq-sl28cpld.c 19363F: drivers/pwm/pwm-sl28cpld.c 19364F: drivers/watchdog/sl28cpld_wdt.c 19365 19366SL28 VPD NVMEM LAYOUT DRIVER 19367M: Michael Walle <michael@walle.cc> 19368S: Maintained 19369F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19370F: drivers/nvmem/layouts/sl28vpd.c 19371 19372SLAB ALLOCATOR 19373M: Christoph Lameter <cl@linux.com> 19374M: Pekka Enberg <penberg@kernel.org> 19375M: David Rientjes <rientjes@google.com> 19376M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19377M: Andrew Morton <akpm@linux-foundation.org> 19378M: Vlastimil Babka <vbabka@suse.cz> 19379R: Roman Gushchin <roman.gushchin@linux.dev> 19380R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19381L: linux-mm@kvack.org 19382S: Maintained 19383T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19384F: include/linux/sl?b*.h 19385F: mm/sl?b* 19386 19387SLCAN CAN NETWORK DRIVER 19388M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19389L: linux-can@vger.kernel.org 19390S: Maintained 19391F: drivers/net/can/slcan/ 19392 19393SLEEPABLE READ-COPY UPDATE (SRCU) 19394M: Lai Jiangshan <jiangshanlai@gmail.com> 19395M: "Paul E. McKenney" <paulmck@kernel.org> 19396M: Josh Triplett <josh@joshtriplett.org> 19397R: Steven Rostedt <rostedt@goodmis.org> 19398R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19399L: rcu@vger.kernel.org 19400S: Supported 19401W: http://www.rdrop.com/users/paulmck/RCU/ 19402T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19403F: include/linux/srcu*.h 19404F: kernel/rcu/srcu*.c 19405 19406SMACK SECURITY MODULE 19407M: Casey Schaufler <casey@schaufler-ca.com> 19408L: linux-security-module@vger.kernel.org 19409S: Maintained 19410W: http://schaufler-ca.com 19411T: git git://github.com/cschaufler/smack-next 19412F: Documentation/admin-guide/LSM/Smack.rst 19413F: security/smack/ 19414 19415SMC91x ETHERNET DRIVER 19416M: Nicolas Pitre <nico@fluxnic.net> 19417S: Odd Fixes 19418F: drivers/net/ethernet/smsc/smc91x.* 19419 19420SMM665 HARDWARE MONITOR DRIVER 19421M: Guenter Roeck <linux@roeck-us.net> 19422L: linux-hwmon@vger.kernel.org 19423S: Maintained 19424F: Documentation/hwmon/smm665.rst 19425F: drivers/hwmon/smm665.c 19426 19427SMSC EMC2103 HARDWARE MONITOR DRIVER 19428M: Steve Glendinning <steve.glendinning@shawell.net> 19429L: linux-hwmon@vger.kernel.org 19430S: Maintained 19431F: Documentation/hwmon/emc2103.rst 19432F: drivers/hwmon/emc2103.c 19433 19434SMSC SCH5627 HARDWARE MONITOR DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-hwmon@vger.kernel.org 19437S: Supported 19438F: Documentation/hwmon/sch5627.rst 19439F: drivers/hwmon/sch5627.c 19440 19441SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19442M: Steve Glendinning <steve.glendinning@shawell.net> 19443L: linux-fbdev@vger.kernel.org 19444S: Maintained 19445F: drivers/video/fbdev/smscufx.c 19446 19447SMSC47B397 HARDWARE MONITOR DRIVER 19448M: Jean Delvare <jdelvare@suse.com> 19449L: linux-hwmon@vger.kernel.org 19450S: Maintained 19451F: Documentation/hwmon/smsc47b397.rst 19452F: drivers/hwmon/smsc47b397.c 19453 19454SMSC911x ETHERNET DRIVER 19455M: Steve Glendinning <steve.glendinning@shawell.net> 19456L: netdev@vger.kernel.org 19457S: Maintained 19458F: drivers/net/ethernet/smsc/smsc911x.* 19459F: include/linux/smsc911x.h 19460 19461SMSC9420 PCI ETHERNET DRIVER 19462M: Steve Glendinning <steve.glendinning@shawell.net> 19463L: netdev@vger.kernel.org 19464S: Maintained 19465F: drivers/net/ethernet/smsc/smsc9420.* 19466 19467SNET DPU VIRTIO DATA PATH ACCELERATOR 19468R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19469F: drivers/vdpa/solidrun/ 19470 19471SOCIONEXT (SNI) AVE NETWORK DRIVER 19472M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19473L: netdev@vger.kernel.org 19474S: Maintained 19475F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19476F: drivers/net/ethernet/socionext/sni_ave.c 19477 19478SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19479M: Jassi Brar <jaswinder.singh@linaro.org> 19480M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19481L: netdev@vger.kernel.org 19482S: Maintained 19483F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19484F: drivers/net/ethernet/socionext/netsec.c 19485 19486SOCIONEXT (SNI) Synquacer SPI DRIVER 19487M: Masahisa Kojima <masahisa.kojima@linaro.org> 19488M: Jassi Brar <jaswinder.singh@linaro.org> 19489L: linux-spi@vger.kernel.org 19490S: Maintained 19491F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19492F: drivers/spi/spi-synquacer.c 19493 19494SOCIONEXT SYNQUACER I2C DRIVER 19495M: Ard Biesheuvel <ardb@kernel.org> 19496L: linux-i2c@vger.kernel.org 19497S: Maintained 19498F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19499F: drivers/i2c/busses/i2c-synquacer.c 19500 19501SOCIONEXT UNIPHIER SOUND DRIVER 19502L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19503S: Orphan 19504F: sound/soc/uniphier/ 19505 19506SOCKET TIMESTAMPING 19507M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19508S: Maintained 19509F: Documentation/networking/timestamping.rst 19510F: include/uapi/linux/net_tstamp.h 19511F: tools/testing/selftests/net/so_txtime.c 19512 19513SOEKRIS NET48XX LED SUPPORT 19514M: Chris Boot <bootc@bootc.net> 19515S: Maintained 19516F: drivers/leds/leds-net48xx.c 19517 19518SOFT-IWARP DRIVER (siw) 19519M: Bernard Metzler <bmt@zurich.ibm.com> 19520L: linux-rdma@vger.kernel.org 19521S: Supported 19522F: drivers/infiniband/sw/siw/ 19523F: include/uapi/rdma/siw-abi.h 19524 19525SOFT-ROCE DRIVER (rxe) 19526M: Zhu Yanjun <zyjzyj2000@gmail.com> 19527L: linux-rdma@vger.kernel.org 19528S: Supported 19529F: drivers/infiniband/sw/rxe/ 19530F: include/uapi/rdma/rdma_user_rxe.h 19531 19532SOFTLOGIC 6x10 MPEG CODEC 19533M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19534M: Anton Sviridenko <anton@corp.bluecherry.net> 19535M: Andrey Utkin <andrey_utkin@fastmail.com> 19536M: Ismael Luceno <ismael@iodev.co.uk> 19537L: linux-media@vger.kernel.org 19538S: Supported 19539F: drivers/media/pci/solo6x10/ 19540 19541SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19542M: James Morse <james.morse@arm.com> 19543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19544S: Maintained 19545F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19546F: drivers/firmware/arm_sdei.c 19547F: include/linux/arm_sdei.h 19548F: include/uapi/linux/arm_sdei.h 19549 19550SOFTWARE NODES AND DEVICE PROPERTIES 19551R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19552R: Daniel Scally <djrscally@gmail.com> 19553R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19554R: Sakari Ailus <sakari.ailus@linux.intel.com> 19555L: linux-acpi@vger.kernel.org 19556S: Maintained 19557F: drivers/base/property.c 19558F: drivers/base/swnode.c 19559F: include/linux/fwnode.h 19560F: include/linux/property.h 19561 19562SOFTWARE RAID (Multiple Disks) SUPPORT 19563M: Song Liu <song@kernel.org> 19564L: linux-raid@vger.kernel.org 19565S: Supported 19566Q: https://patchwork.kernel.org/project/linux-raid/list/ 19567T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19568F: drivers/md/Kconfig 19569F: drivers/md/Makefile 19570F: drivers/md/md* 19571F: drivers/md/raid* 19572F: include/linux/raid/ 19573F: include/uapi/linux/raid/ 19574 19575SOLIDRUN CLEARFOG SUPPORT 19576M: Russell King <linux@armlinux.org.uk> 19577S: Maintained 19578F: arch/arm/boot/dts/armada-388-clearfog* 19579F: arch/arm/boot/dts/armada-38x-solidrun-* 19580 19581SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19582M: Russell King <linux@armlinux.org.uk> 19583S: Maintained 19584F: arch/arm/boot/dts/imx6*-cubox-i* 19585F: arch/arm/boot/dts/imx6*-hummingboard* 19586F: arch/arm/boot/dts/imx6*-sr-* 19587 19588SONIC NETWORK DRIVER 19589M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19590L: netdev@vger.kernel.org 19591S: Maintained 19592F: drivers/net/ethernet/natsemi/sonic.* 19593 19594SONICS SILICON BACKPLANE DRIVER (SSB) 19595M: Michael Buesch <m@bues.ch> 19596L: linux-wireless@vger.kernel.org 19597S: Maintained 19598F: drivers/ssb/ 19599F: include/linux/ssb/ 19600 19601SONY IMX208 SENSOR DRIVER 19602M: Sakari Ailus <sakari.ailus@linux.intel.com> 19603L: linux-media@vger.kernel.org 19604S: Maintained 19605T: git git://linuxtv.org/media_tree.git 19606F: drivers/media/i2c/imx208.c 19607 19608SONY IMX214 SENSOR DRIVER 19609M: Ricardo Ribalda <ribalda@kernel.org> 19610L: linux-media@vger.kernel.org 19611S: Maintained 19612T: git git://linuxtv.org/media_tree.git 19613F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19614F: drivers/media/i2c/imx214.c 19615 19616SONY IMX219 SENSOR DRIVER 19617M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19618L: linux-media@vger.kernel.org 19619S: Maintained 19620T: git git://linuxtv.org/media_tree.git 19621F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19622F: drivers/media/i2c/imx219.c 19623 19624SONY IMX258 SENSOR DRIVER 19625M: Sakari Ailus <sakari.ailus@linux.intel.com> 19626L: linux-media@vger.kernel.org 19627S: Maintained 19628T: git git://linuxtv.org/media_tree.git 19629F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19630F: drivers/media/i2c/imx258.c 19631 19632SONY IMX274 SENSOR DRIVER 19633M: Leon Luo <leonl@leopardimaging.com> 19634L: linux-media@vger.kernel.org 19635S: Maintained 19636T: git git://linuxtv.org/media_tree.git 19637F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19638F: drivers/media/i2c/imx274.c 19639 19640SONY IMX290 SENSOR DRIVER 19641M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19642L: linux-media@vger.kernel.org 19643S: Maintained 19644T: git git://linuxtv.org/media_tree.git 19645F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19646F: drivers/media/i2c/imx290.c 19647 19648SONY IMX296 SENSOR DRIVER 19649M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19650M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19651L: linux-media@vger.kernel.org 19652S: Maintained 19653T: git git://linuxtv.org/media_tree.git 19654F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19655F: drivers/media/i2c/imx296.c 19656 19657SONY IMX319 SENSOR DRIVER 19658M: Bingbu Cao <bingbu.cao@intel.com> 19659L: linux-media@vger.kernel.org 19660S: Maintained 19661T: git git://linuxtv.org/media_tree.git 19662F: drivers/media/i2c/imx319.c 19663 19664SONY IMX334 SENSOR DRIVER 19665M: Paul J. Murphy <paul.j.murphy@intel.com> 19666M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19667L: linux-media@vger.kernel.org 19668S: Maintained 19669T: git git://linuxtv.org/media_tree.git 19670F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19671F: drivers/media/i2c/imx334.c 19672 19673SONY IMX335 SENSOR DRIVER 19674M: Paul J. Murphy <paul.j.murphy@intel.com> 19675M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19676L: linux-media@vger.kernel.org 19677S: Maintained 19678T: git git://linuxtv.org/media_tree.git 19679F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19680F: drivers/media/i2c/imx335.c 19681 19682SONY IMX355 SENSOR DRIVER 19683M: Tianshu Qiu <tian.shu.qiu@intel.com> 19684L: linux-media@vger.kernel.org 19685S: Maintained 19686T: git git://linuxtv.org/media_tree.git 19687F: drivers/media/i2c/imx355.c 19688 19689SONY IMX412 SENSOR DRIVER 19690M: Paul J. Murphy <paul.j.murphy@intel.com> 19691M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19692L: linux-media@vger.kernel.org 19693S: Maintained 19694T: git git://linuxtv.org/media_tree.git 19695F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19696F: drivers/media/i2c/imx412.c 19697 19698SONY IMX415 SENSOR DRIVER 19699M: Michael Riesch <michael.riesch@wolfvision.net> 19700L: linux-media@vger.kernel.org 19701S: Maintained 19702T: git git://linuxtv.org/media_tree.git 19703F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19704F: drivers/media/i2c/imx415.c 19705 19706SONY MEMORYSTICK SUBSYSTEM 19707M: Maxim Levitsky <maximlevitsky@gmail.com> 19708M: Alex Dubov <oakad@yahoo.com> 19709M: Ulf Hansson <ulf.hansson@linaro.org> 19710L: linux-mmc@vger.kernel.org 19711S: Maintained 19712T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19713F: drivers/memstick/ 19714F: include/linux/memstick.h 19715 19716SONY VAIO CONTROL DEVICE DRIVER 19717M: Mattia Dongili <malattia@linux.it> 19718L: platform-driver-x86@vger.kernel.org 19719S: Maintained 19720W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19721F: Documentation/admin-guide/laptops/sony-laptop.rst 19722F: drivers/char/sonypi.c 19723F: drivers/platform/x86/sony-laptop.c 19724F: include/linux/sony-laptop.h 19725 19726SOUND 19727M: Jaroslav Kysela <perex@perex.cz> 19728M: Takashi Iwai <tiwai@suse.com> 19729L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19730S: Maintained 19731W: http://www.alsa-project.org/ 19732Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19734F: Documentation/sound/ 19735F: include/sound/ 19736F: include/uapi/sound/ 19737F: sound/ 19738F: tools/testing/selftests/alsa 19739 19740SOUND - ALSA SELFTESTS 19741M: Mark Brown <broonie@kernel.org> 19742L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19743L: linux-kselftest@vger.kernel.org 19744S: Supported 19745F: tools/testing/selftests/alsa 19746 19747SOUND - COMPRESSED AUDIO 19748M: Vinod Koul <vkoul@kernel.org> 19749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19750S: Supported 19751T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19752F: Documentation/sound/designs/compress-offload.rst 19753F: include/sound/compress_driver.h 19754F: include/uapi/sound/compress_* 19755F: sound/core/compress_offload.c 19756F: sound/soc/soc-compress.c 19757 19758SOUND - DMAENGINE HELPERS 19759M: Lars-Peter Clausen <lars@metafoo.de> 19760S: Supported 19761F: include/sound/dmaengine_pcm.h 19762F: sound/core/pcm_dmaengine.c 19763F: sound/soc/soc-generic-dmaengine-pcm.c 19764 19765SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19766M: Liam Girdwood <lgirdwood@gmail.com> 19767M: Mark Brown <broonie@kernel.org> 19768L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19769S: Supported 19770W: http://alsa-project.org/main/index.php/ASoC 19771T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19772F: Documentation/devicetree/bindings/sound/ 19773F: Documentation/sound/soc/ 19774F: include/dt-bindings/sound/ 19775F: include/sound/soc* 19776F: sound/soc/ 19777 19778SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19779M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19780M: Liam Girdwood <lgirdwood@gmail.com> 19781M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19782M: Bard Liao <yung-chuan.liao@linux.intel.com> 19783M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19784M: Daniel Baluta <daniel.baluta@nxp.com> 19785R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19786L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19787S: Supported 19788W: https://github.com/thesofproject/linux/ 19789F: sound/soc/sof/ 19790 19791SOUNDWIRE SUBSYSTEM 19792M: Vinod Koul <vkoul@kernel.org> 19793M: Bard Liao <yung-chuan.liao@linux.intel.com> 19794R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19795R: Sanyog Kale <sanyog.r.kale@intel.com> 19796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19797S: Supported 19798T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19799F: Documentation/driver-api/soundwire/ 19800F: drivers/soundwire/ 19801F: include/linux/soundwire/ 19802 19803SP2 MEDIA DRIVER 19804M: Olli Salonen <olli.salonen@iki.fi> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807W: https://linuxtv.org 19808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19809F: drivers/media/dvb-frontends/sp2* 19810 19811SPANISH DOCUMENTATION 19812M: Carlos Bilbao <carlos.bilbao@amd.com> 19813S: Maintained 19814F: Documentation/translations/sp_SP/ 19815 19816SPARC + UltraSPARC (sparc/sparc64) 19817M: "David S. Miller" <davem@davemloft.net> 19818L: sparclinux@vger.kernel.org 19819S: Maintained 19820Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19821T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19823F: arch/sparc/ 19824F: drivers/sbus/ 19825 19826SPARC SERIAL DRIVERS 19827M: "David S. Miller" <davem@davemloft.net> 19828L: sparclinux@vger.kernel.org 19829S: Maintained 19830T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19831T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19832F: drivers/tty/serial/suncore.c 19833F: drivers/tty/serial/sunhv.c 19834F: drivers/tty/serial/sunsab.c 19835F: drivers/tty/serial/sunsab.h 19836F: drivers/tty/serial/sunsu.c 19837F: drivers/tty/serial/sunzilog.c 19838F: drivers/tty/serial/sunzilog.h 19839F: drivers/tty/vcc.c 19840F: include/linux/sunserialcore.h 19841 19842SPARSE CHECKER 19843M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19844L: linux-sparse@vger.kernel.org 19845S: Maintained 19846W: https://sparse.docs.kernel.org/ 19847Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19848B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19849T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19850F: include/linux/compiler.h 19851 19852SPEAKUP CONSOLE SPEECH DRIVER 19853M: William Hubbs <w.d.hubbs@gmail.com> 19854M: Chris Brannon <chris@the-brannons.com> 19855M: Kirk Reiser <kirk@reisers.ca> 19856M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19857L: speakup@linux-speakup.org 19858S: Odd Fixes 19859W: http://www.linux-speakup.org/ 19860W: https://github.com/linux-speakup/speakup 19861B: https://github.com/linux-speakup/speakup/issues 19862F: drivers/accessibility/speakup/ 19863 19864SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19865M: Viresh Kumar <vireshk@kernel.org> 19866M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19867M: soc@kernel.org 19868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19869S: Maintained 19870W: http://www.st.com/spear 19871F: arch/arm/boot/dts/spear* 19872F: arch/arm/mach-spear/ 19873F: drivers/clk/spear/ 19874F: drivers/pinctrl/spear/ 19875 19876SPI NOR SUBSYSTEM 19877M: Tudor Ambarus <tudor.ambarus@linaro.org> 19878M: Pratyush Yadav <pratyush@kernel.org> 19879R: Michael Walle <michael@walle.cc> 19880L: linux-mtd@lists.infradead.org 19881S: Maintained 19882W: http://www.linux-mtd.infradead.org/ 19883Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19884C: irc://irc.oftc.net/mtd 19885T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19886F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19887F: drivers/mtd/spi-nor/ 19888F: include/linux/mtd/spi-nor.h 19889 19890SPI SUBSYSTEM 19891M: Mark Brown <broonie@kernel.org> 19892L: linux-spi@vger.kernel.org 19893S: Maintained 19894Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19895T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19896F: Documentation/devicetree/bindings/spi/ 19897F: Documentation/spi/ 19898F: drivers/spi/ 19899F: include/linux/spi/ 19900F: include/uapi/linux/spi/ 19901F: tools/spi/ 19902 19903SPIDERNET NETWORK DRIVER for CELL 19904M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19905M: Geoff Levand <geoff@infradead.org> 19906L: netdev@vger.kernel.org 19907L: linuxppc-dev@lists.ozlabs.org 19908S: Maintained 19909F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19910F: drivers/net/ethernet/toshiba/spider_net* 19911 19912SPMI SUBSYSTEM 19913M: Stephen Boyd <sboyd@kernel.org> 19914L: linux-kernel@vger.kernel.org 19915S: Maintained 19916T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19917F: Documentation/devicetree/bindings/spmi/ 19918F: drivers/spmi/ 19919F: include/dt-bindings/spmi/spmi.h 19920F: include/linux/spmi.h 19921F: include/trace/events/spmi.h 19922 19923SPU FILE SYSTEM 19924M: Jeremy Kerr <jk@ozlabs.org> 19925L: linuxppc-dev@lists.ozlabs.org 19926S: Supported 19927W: http://www.ibm.com/developerworks/power/cell/ 19928F: Documentation/filesystems/spufs/spufs.rst 19929F: arch/powerpc/platforms/cell/spufs/ 19930 19931SQUASHFS FILE SYSTEM 19932M: Phillip Lougher <phillip@squashfs.org.uk> 19933L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19934S: Maintained 19935W: http://squashfs.org.uk 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19937F: Documentation/filesystems/squashfs.rst 19938F: fs/squashfs/ 19939 19940SRM (Alpha) environment access 19941M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19942S: Maintained 19943F: arch/alpha/kernel/srm_env.c 19944 19945ST LSM6DSx IMU IIO DRIVER 19946M: Lorenzo Bianconi <lorenzo@kernel.org> 19947L: linux-iio@vger.kernel.org 19948S: Maintained 19949W: http://www.st.com/ 19950F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19951F: drivers/iio/imu/st_lsm6dsx/ 19952 19953ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19954M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19955M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19956L: linux-media@vger.kernel.org 19957S: Maintained 19958T: git git://linuxtv.org/media_tree.git 19959F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19960F: drivers/media/i2c/st-mipid02.c 19961 19962ST STM32 I2C/SMBUS DRIVER 19963M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19964M: Alain Volmat <alain.volmat@foss.st.com> 19965L: linux-i2c@vger.kernel.org 19966S: Maintained 19967F: drivers/i2c/busses/i2c-stm32* 19968 19969ST STM32 SPI DRIVER 19970M: Alain Volmat <alain.volmat@foss.st.com> 19971L: linux-spi@vger.kernel.org 19972S: Maintained 19973F: drivers/spi/spi-stm32.c 19974 19975ST STPDDC60 DRIVER 19976M: Daniel Nilsson <daniel.nilsson@flex.com> 19977L: linux-hwmon@vger.kernel.org 19978S: Maintained 19979F: Documentation/hwmon/stpddc60.rst 19980F: drivers/hwmon/pmbus/stpddc60.c 19981 19982ST VGXY61 DRIVER 19983M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19984M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19985L: linux-media@vger.kernel.org 19986S: Maintained 19987T: git git://linuxtv.org/media_tree.git 19988F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19989F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19990F: drivers/media/i2c/st-vgxy61.c 19991 19992ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19993M: Song Qiang <songqiang1304521@gmail.com> 19994L: linux-iio@vger.kernel.org 19995S: Maintained 19996F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19997F: drivers/iio/proximity/vl53l0x-i2c.c 19998 19999STABLE BRANCH 20000M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20001M: Sasha Levin <sashal@kernel.org> 20002L: stable@vger.kernel.org 20003S: Supported 20004F: Documentation/process/stable-kernel-rules.rst 20005 20006STAGING - ATOMISP DRIVER 20007M: Hans de Goede <hdegoede@redhat.com> 20008M: Mauro Carvalho Chehab <mchehab@kernel.org> 20009R: Sakari Ailus <sakari.ailus@linux.intel.com> 20010L: linux-media@vger.kernel.org 20011S: Maintained 20012F: drivers/staging/media/atomisp/ 20013 20014STAGING - FIELDBUS SUBSYSTEM 20015M: Sven Van Asbroeck <TheSven73@gmail.com> 20016S: Maintained 20017F: drivers/staging/fieldbus/* 20018F: drivers/staging/fieldbus/Documentation/ 20019 20020STAGING - HMS ANYBUS-S BUS 20021M: Sven Van Asbroeck <TheSven73@gmail.com> 20022S: Maintained 20023F: drivers/staging/fieldbus/anybuss/ 20024 20025STAGING - INDUSTRIAL IO 20026M: Jonathan Cameron <jic23@kernel.org> 20027L: linux-iio@vger.kernel.org 20028S: Odd Fixes 20029F: Documentation/devicetree/bindings/staging/iio/ 20030F: drivers/staging/iio/ 20031 20032STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20033M: Marc Dietrich <marvin24@gmx.de> 20034L: ac100@lists.launchpad.net (moderated for non-subscribers) 20035L: linux-tegra@vger.kernel.org 20036S: Maintained 20037F: drivers/staging/nvec/ 20038 20039STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20040M: Jens Frederich <jfrederich@gmail.com> 20041M: Jon Nettleton <jon.nettleton@gmail.com> 20042S: Maintained 20043W: http://wiki.laptop.org/go/DCON 20044F: drivers/staging/olpc_dcon/ 20045 20046STAGING - REALTEK RTL8712U DRIVERS 20047M: Larry Finger <Larry.Finger@lwfinger.net> 20048M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20049S: Odd Fixes 20050F: drivers/staging/rtl8712/ 20051 20052STAGING - SEPS525 LCD CONTROLLER DRIVERS 20053M: Michael Hennerich <michael.hennerich@analog.com> 20054L: linux-fbdev@vger.kernel.org 20055S: Supported 20056F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20057F: drivers/staging/fbtft/fb_seps525.c 20058 20059STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20060M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20061M: Teddy Wang <teddy.wang@siliconmotion.com> 20062M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20063L: linux-fbdev@vger.kernel.org 20064S: Maintained 20065F: drivers/staging/sm750fb/ 20066 20067STAGING - VIA VT665X DRIVERS 20068M: Forest Bond <forest@alittletooquiet.net> 20069S: Odd Fixes 20070F: drivers/staging/vt665?/ 20071 20072STAGING SUBSYSTEM 20073M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20074L: linux-staging@lists.linux.dev 20075S: Supported 20076T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20077F: drivers/staging/ 20078 20079STARFIRE/DURALAN NETWORK DRIVER 20080M: Ion Badulescu <ionut@badula.org> 20081S: Odd Fixes 20082F: drivers/net/ethernet/adaptec/starfire* 20083 20084STARFIVE DEVICETREES 20085M: Emil Renner Berthing <kernel@esmil.dk> 20086S: Maintained 20087F: arch/riscv/boot/dts/starfive/ 20088 20089STARFIVE DWMAC GLUE LAYER 20090M: Emil Renner Berthing <kernel@esmil.dk> 20091M: Samin Guo <samin.guo@starfivetech.com> 20092S: Maintained 20093F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20094F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20095 20096STARFIVE JH7110 MMC/SD/SDIO DRIVER 20097M: William Qiu <william.qiu@starfivetech.com> 20098S: Supported 20099F: Documentation/devicetree/bindings/mmc/starfive* 20100F: drivers/mmc/host/dw_mmc-starfive.c 20101 20102STARFIVE JH71X0 CLOCK DRIVERS 20103M: Emil Renner Berthing <kernel@esmil.dk> 20104M: Hal Feng <hal.feng@starfivetech.com> 20105S: Maintained 20106F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20107F: drivers/clk/starfive/clk-starfive-jh71* 20108F: include/dt-bindings/clock/starfive?jh71*.h 20109 20110STARFIVE JH71X0 PINCTRL DRIVERS 20111M: Emil Renner Berthing <kernel@esmil.dk> 20112M: Jianlong Huang <jianlong.huang@starfivetech.com> 20113L: linux-gpio@vger.kernel.org 20114S: Maintained 20115F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20116F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20117F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20118F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20119 20120STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20121M: Emil Renner Berthing <kernel@esmil.dk> 20122M: Hal Feng <hal.feng@starfivetech.com> 20123S: Maintained 20124F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20125F: drivers/reset/starfive/reset-starfive-jh71* 20126F: include/dt-bindings/reset/starfive?jh71*.h 20127 20128STARFIVE JH71XX PMU CONTROLLER DRIVER 20129M: Walker Chen <walker.chen@starfivetech.com> 20130S: Supported 20131F: Documentation/devicetree/bindings/power/starfive* 20132F: drivers/soc/starfive/jh71xx_pmu.c 20133F: include/dt-bindings/power/starfive,jh7110-pmu.h 20134 20135STARFIVE SOC DRIVERS 20136M: Conor Dooley <conor@kernel.org> 20137S: Maintained 20138T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20139F: drivers/soc/starfive/ 20140 20141STARFIVE TRNG DRIVER 20142M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20143S: Supported 20144F: Documentation/devicetree/bindings/rng/starfive* 20145F: drivers/char/hw_random/jh7110-trng.c 20146 20147STARFIVE WATCHDOG DRIVER 20148M: Xingyu Wu <xingyu.wu@starfivetech.com> 20149M: Samin Guo <samin.guo@starfivetech.com> 20150S: Supported 20151F: Documentation/devicetree/bindings/watchdog/starfive* 20152F: drivers/watchdog/starfive-wdt.c 20153 20154STATIC BRANCH/CALL 20155M: Peter Zijlstra <peterz@infradead.org> 20156M: Josh Poimboeuf <jpoimboe@kernel.org> 20157M: Jason Baron <jbaron@akamai.com> 20158R: Steven Rostedt <rostedt@goodmis.org> 20159R: Ard Biesheuvel <ardb@kernel.org> 20160S: Supported 20161F: arch/*/include/asm/jump_label*.h 20162F: arch/*/include/asm/static_call*.h 20163F: arch/*/kernel/jump_label.c 20164F: arch/*/kernel/static_call.c 20165F: include/linux/jump_label*.h 20166F: include/linux/static_call*.h 20167F: kernel/jump_label.c 20168F: kernel/static_call.c 20169 20170STI AUDIO (ASoC) DRIVERS 20171M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20172L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20173S: Maintained 20174F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20175F: sound/soc/sti/ 20176 20177STI CEC DRIVER 20178M: Alain Volmat <alain.volmat@foss.st.com> 20179S: Maintained 20180F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20181F: drivers/media/cec/platform/sti/ 20182 20183STK1160 USB VIDEO CAPTURE DRIVER 20184M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187T: git git://linuxtv.org/media_tree.git 20188F: drivers/media/usb/stk1160/ 20189 20190STM32 AUDIO (ASoC) DRIVERS 20191M: Olivier Moysan <olivier.moysan@foss.st.com> 20192M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20193L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20194S: Maintained 20195F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20196F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20197F: sound/soc/stm/ 20198 20199STM32 TIMER/LPTIMER DRIVERS 20200M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20201S: Maintained 20202F: Documentation/ABI/testing/*timer-stm32 20203F: Documentation/devicetree/bindings/*/*stm32-*timer* 20204F: drivers/*/stm32-*timer* 20205F: drivers/pwm/pwm-stm32* 20206F: include/linux/*/stm32-*tim* 20207 20208STMMAC ETHERNET DRIVER 20209M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20210M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20211M: Jose Abreu <joabreu@synopsys.com> 20212L: netdev@vger.kernel.org 20213S: Supported 20214W: http://www.stlinux.com 20215F: Documentation/networking/device_drivers/ethernet/stmicro/ 20216F: drivers/net/ethernet/stmicro/stmmac/ 20217 20218SUN HAPPY MEAL ETHERNET DRIVER 20219M: Sean Anderson <seanga2@gmail.com> 20220S: Maintained 20221F: drivers/net/ethernet/sun/sunhme.* 20222 20223SUN3/3X 20224M: Sam Creasey <sammy@sammy.net> 20225S: Maintained 20226W: http://sammy.net/sun3/ 20227F: arch/m68k/include/asm/sun3* 20228F: arch/m68k/kernel/*sun3* 20229F: arch/m68k/sun3*/ 20230F: drivers/net/ethernet/i825xx/sun3* 20231 20232SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20233M: Hans de Goede <hdegoede@redhat.com> 20234L: linux-input@vger.kernel.org 20235S: Maintained 20236F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20237F: drivers/input/keyboard/sun4i-lradc-keys.c 20238 20239SUNDANCE NETWORK DRIVER 20240M: Denis Kirjanov <kda@linux-powerpc.org> 20241L: netdev@vger.kernel.org 20242S: Maintained 20243F: drivers/net/ethernet/dlink/sundance.c 20244 20245SUNPLUS ETHERNET DRIVER 20246M: Wells Lu <wellslutw@gmail.com> 20247L: netdev@vger.kernel.org 20248S: Maintained 20249W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20250F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20251F: drivers/net/ethernet/sunplus/ 20252 20253SUNPLUS MMC DRIVER 20254M: Tony Huang <tonyhuang.sunplus@gmail.com> 20255M: Li-hao Kuo <lhjeff911@gmail.com> 20256S: Maintained 20257F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20258F: drivers/mmc/host/sunplus-mmc.c 20259 20260SUNPLUS OCOTP DRIVER 20261M: Vincent Shih <vincent.sunplus@gmail.com> 20262S: Maintained 20263F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20264F: drivers/nvmem/sunplus-ocotp.c 20265 20266SUNPLUS PWM DRIVER 20267M: Hammer Hsieh <hammerh0314@gmail.com> 20268S: Maintained 20269F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20270F: drivers/pwm/pwm-sunplus.c 20271 20272SUNPLUS RTC DRIVER 20273M: Vincent Shih <vincent.sunplus@gmail.com> 20274L: linux-rtc@vger.kernel.org 20275S: Maintained 20276F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20277F: drivers/rtc/rtc-sunplus.c 20278 20279SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20280M: Li-hao Kuo <lhjeff911@gmail.com> 20281L: linux-spi@vger.kernel.org 20282S: Maintained 20283F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20284F: drivers/spi/spi-sunplus-sp7021.c 20285 20286SUNPLUS UART DRIVER 20287M: Hammer Hsieh <hammerh0314@gmail.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20290F: drivers/tty/serial/sunplus-uart.c 20291 20292SUNPLUS USB2 PHY DRIVER 20293M: Vincent Shih <vincent.sunplus@gmail.com> 20294L: linux-usb@vger.kernel.org 20295S: Maintained 20296F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20297F: drivers/phy/sunplus/Kconfig 20298F: drivers/phy/sunplus/Makefile 20299F: drivers/phy/sunplus/phy-sunplus-usb2.c 20300 20301SUNPLUS WATCHDOG DRIVER 20302M: Xiantao Hu <xt.hu@cqplus1.com> 20303L: linux-watchdog@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20306F: drivers/watchdog/sunplus_wdt.c 20307 20308SUPERH 20309M: Yoshinori Sato <ysato@users.sourceforge.jp> 20310M: Rich Felker <dalias@libc.org> 20311M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20312L: linux-sh@vger.kernel.org 20313S: Maintained 20314Q: http://patchwork.kernel.org/project/linux-sh/list/ 20315F: Documentation/arch/sh/ 20316F: arch/sh/ 20317F: drivers/sh/ 20318 20319SUSPEND TO RAM 20320M: "Rafael J. Wysocki" <rafael@kernel.org> 20321M: Len Brown <len.brown@intel.com> 20322M: Pavel Machek <pavel@ucw.cz> 20323L: linux-pm@vger.kernel.org 20324S: Supported 20325B: https://bugzilla.kernel.org 20326F: Documentation/power/ 20327F: arch/x86/kernel/acpi/sleep* 20328F: arch/x86/kernel/acpi/wakeup* 20329F: drivers/base/power/ 20330F: include/linux/freezer.h 20331F: include/linux/pm.h 20332F: include/linux/suspend.h 20333F: kernel/power/ 20334 20335SVGA HANDLING 20336M: Martin Mares <mj@ucw.cz> 20337L: linux-video@atrey.karlin.mff.cuni.cz 20338S: Maintained 20339F: Documentation/admin-guide/svga.rst 20340F: arch/x86/boot/video* 20341 20342SWITCHDEV 20343M: Jiri Pirko <jiri@resnulli.us> 20344M: Ivan Vecera <ivecera@redhat.com> 20345L: netdev@vger.kernel.org 20346S: Supported 20347F: include/net/switchdev.h 20348F: net/switchdev/ 20349 20350SY8106A REGULATOR DRIVER 20351M: Icenowy Zheng <icenowy@aosc.io> 20352S: Maintained 20353F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20354F: drivers/regulator/sy8106a-regulator.c 20355 20356SYNC FILE FRAMEWORK 20357M: Sumit Semwal <sumit.semwal@linaro.org> 20358R: Gustavo Padovan <gustavo@padovan.org> 20359L: linux-media@vger.kernel.org 20360L: dri-devel@lists.freedesktop.org 20361S: Maintained 20362T: git git://anongit.freedesktop.org/drm/drm-misc 20363F: Documentation/driver-api/sync_file.rst 20364F: drivers/dma-buf/dma-fence* 20365F: drivers/dma-buf/sw_sync.c 20366F: drivers/dma-buf/sync_* 20367F: include/linux/sync_file.h 20368F: include/uapi/linux/sync_file.h 20369 20370SYNOPSYS ARC ARCHITECTURE 20371M: Vineet Gupta <vgupta@kernel.org> 20372L: linux-snps-arc@lists.infradead.org 20373S: Supported 20374T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20375F: Documentation/arch/arc 20376F: Documentation/devicetree/bindings/arc/* 20377F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20378F: arch/arc/ 20379F: drivers/clocksource/arc_timer.c 20380F: drivers/tty/serial/arc_uart.c 20381 20382SYNOPSYS ARC HSDK SDP pll clock driver 20383M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20384S: Supported 20385F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20386F: drivers/clk/clk-hsdk-pll.c 20387 20388SYNOPSYS ARC SDP clock driver 20389M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20390S: Supported 20391F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20392F: drivers/clk/axs10x/* 20393 20394SYNOPSYS ARC SDP platform support 20395M: Alexey Brodkin <abrodkin@synopsys.com> 20396S: Supported 20397F: Documentation/devicetree/bindings/arc/axs10* 20398F: arch/arc/boot/dts/ax* 20399F: arch/arc/plat-axs10x 20400 20401SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20402M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20403S: Supported 20404F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20405F: drivers/reset/reset-axs10x.c 20406 20407SYNOPSYS CREG GPIO DRIVER 20408M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20409S: Maintained 20410F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20411F: drivers/gpio/gpio-creg-snps.c 20412 20413SYNOPSYS DESIGNWARE 8250 UART DRIVER 20414M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20415R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20416S: Supported 20417F: drivers/tty/serial/8250/8250_dw.c 20418F: drivers/tty/serial/8250/8250_dwlib.* 20419F: drivers/tty/serial/8250/8250_lpss.c 20420 20421SYNOPSYS DESIGNWARE APB GPIO DRIVER 20422M: Hoan Tran <hoan@os.amperecomputing.com> 20423M: Serge Semin <fancer.lancer@gmail.com> 20424L: linux-gpio@vger.kernel.org 20425S: Maintained 20426F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20427F: drivers/gpio/gpio-dwapb.c 20428 20429SYNOPSYS DESIGNWARE APB SSI DRIVER 20430M: Serge Semin <fancer.lancer@gmail.com> 20431L: linux-spi@vger.kernel.org 20432S: Supported 20433F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20434F: drivers/spi/spi-dw* 20435 20436SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20437M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20438S: Maintained 20439F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20440F: drivers/dma/dw-axi-dmac/ 20441 20442SYNOPSYS DESIGNWARE DMAC DRIVER 20443M: Viresh Kumar <vireshk@kernel.org> 20444R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20445S: Maintained 20446F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20447F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20448F: drivers/dma/dw/ 20449F: include/dt-bindings/dma/dw-dmac.h 20450F: include/linux/dma/dw.h 20451F: include/linux/platform_data/dma-dw.h 20452 20453SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20454M: Jose Abreu <Jose.Abreu@synopsys.com> 20455L: netdev@vger.kernel.org 20456S: Supported 20457F: drivers/net/ethernet/synopsys/ 20458 20459SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20460M: Jose Abreu <Jose.Abreu@synopsys.com> 20461L: netdev@vger.kernel.org 20462S: Supported 20463F: drivers/net/pcs/pcs-xpcs.c 20464F: drivers/net/pcs/pcs-xpcs.h 20465F: include/linux/pcs/pcs-xpcs.h 20466 20467SYNOPSYS DESIGNWARE I2C DRIVER 20468M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20469R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20470R: Mika Westerberg <mika.westerberg@linux.intel.com> 20471R: Jan Dabros <jsd@semihalf.com> 20472L: linux-i2c@vger.kernel.org 20473S: Supported 20474F: drivers/i2c/busses/i2c-designware-* 20475 20476SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20477M: Jaehoon Chung <jh80.chung@samsung.com> 20478L: linux-mmc@vger.kernel.org 20479S: Maintained 20480F: drivers/mmc/host/dw_mmc* 20481 20482SYNOPSYS HSDK RESET CONTROLLER DRIVER 20483M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20484S: Supported 20485F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20486F: drivers/reset/reset-hsdk.c 20487F: include/dt-bindings/reset/snps,hsdk-reset.h 20488 20489SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20490M: Prabu Thangamuthu <prabu.t@synopsys.com> 20491M: Manjunath M B <manjumb@synopsys.com> 20492L: linux-mmc@vger.kernel.org 20493S: Maintained 20494F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20495 20496SYSTEM CONFIGURATION (SYSCON) 20497M: Lee Jones <lee@kernel.org> 20498M: Arnd Bergmann <arnd@arndb.de> 20499S: Supported 20500T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20501F: drivers/mfd/syscon.c 20502 20503SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20504M: Sudeep Holla <sudeep.holla@arm.com> 20505R: Cristian Marussi <cristian.marussi@arm.com> 20506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20507S: Maintained 20508F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20509F: drivers/clk/clk-sc[mp]i.c 20510F: drivers/cpufreq/sc[mp]i-cpufreq.c 20511F: drivers/firmware/arm_scmi/ 20512F: drivers/firmware/arm_scpi.c 20513F: drivers/powercap/arm_scmi_powercap.c 20514F: drivers/regulator/scmi-regulator.c 20515F: drivers/reset/reset-scmi.c 20516F: include/linux/sc[mp]i_protocol.h 20517F: include/trace/events/scmi.h 20518F: include/uapi/linux/virtio_scmi.h 20519 20520SYSTEM RESET/SHUTDOWN DRIVERS 20521M: Sebastian Reichel <sre@kernel.org> 20522L: linux-pm@vger.kernel.org 20523S: Maintained 20524T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20525F: Documentation/devicetree/bindings/power/reset/ 20526F: drivers/power/reset/ 20527 20528SYSTEM TRACE MODULE CLASS 20529M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20530S: Maintained 20531T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20532F: Documentation/trace/stm.rst 20533F: drivers/hwtracing/stm/ 20534F: include/linux/stm.h 20535F: include/uapi/linux/stm.h 20536 20537SYSTEM76 ACPI DRIVER 20538M: Jeremy Soller <jeremy@system76.com> 20539M: System76 Product Development <productdev@system76.com> 20540L: platform-driver-x86@vger.kernel.org 20541S: Maintained 20542F: drivers/platform/x86/system76_acpi.c 20543 20544SYSV FILESYSTEM 20545S: Orphan 20546F: Documentation/filesystems/sysv-fs.rst 20547F: fs/sysv/ 20548F: include/linux/sysv_fs.h 20549 20550TASKSTATS STATISTICS INTERFACE 20551M: Balbir Singh <bsingharora@gmail.com> 20552S: Maintained 20553F: Documentation/accounting/taskstats* 20554F: include/linux/taskstats* 20555F: kernel/taskstats.c 20556 20557TC subsystem 20558M: Jamal Hadi Salim <jhs@mojatatu.com> 20559M: Cong Wang <xiyou.wangcong@gmail.com> 20560M: Jiri Pirko <jiri@resnulli.us> 20561L: netdev@vger.kernel.org 20562S: Maintained 20563F: include/net/pkt_cls.h 20564F: include/net/pkt_sched.h 20565F: include/net/tc_act/ 20566F: include/uapi/linux/pkt_cls.h 20567F: include/uapi/linux/pkt_sched.h 20568F: include/uapi/linux/tc_act/ 20569F: include/uapi/linux/tc_ematch/ 20570F: net/sched/ 20571F: tools/testing/selftests/tc-testing 20572 20573TC90522 MEDIA DRIVER 20574M: Akihiro Tsukada <tskd08@gmail.com> 20575L: linux-media@vger.kernel.org 20576S: Odd Fixes 20577F: drivers/media/dvb-frontends/tc90522* 20578 20579TCP LOW PRIORITY MODULE 20580M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20581M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20582S: Maintained 20583W: http://tcp-lp-mod.sourceforge.net/ 20584F: net/ipv4/tcp_lp.c 20585 20586TDA10071 MEDIA DRIVER 20587M: Antti Palosaari <crope@iki.fi> 20588L: linux-media@vger.kernel.org 20589S: Maintained 20590W: https://linuxtv.org 20591W: http://palosaari.fi/linux/ 20592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20593T: git git://linuxtv.org/anttip/media_tree.git 20594F: drivers/media/dvb-frontends/tda10071* 20595 20596TDA18212 MEDIA DRIVER 20597M: Antti Palosaari <crope@iki.fi> 20598L: linux-media@vger.kernel.org 20599S: Maintained 20600W: https://linuxtv.org 20601W: http://palosaari.fi/linux/ 20602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20603T: git git://linuxtv.org/anttip/media_tree.git 20604F: drivers/media/tuners/tda18212* 20605 20606TDA18218 MEDIA DRIVER 20607M: Antti Palosaari <crope@iki.fi> 20608L: linux-media@vger.kernel.org 20609S: Maintained 20610W: https://linuxtv.org 20611W: http://palosaari.fi/linux/ 20612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20613T: git git://linuxtv.org/anttip/media_tree.git 20614F: drivers/media/tuners/tda18218* 20615 20616TDA18250 MEDIA DRIVER 20617M: Olli Salonen <olli.salonen@iki.fi> 20618L: linux-media@vger.kernel.org 20619S: Maintained 20620W: https://linuxtv.org 20621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20622T: git git://linuxtv.org/media_tree.git 20623F: drivers/media/tuners/tda18250* 20624 20625TDA18271 MEDIA DRIVER 20626M: Michael Krufky <mkrufky@linuxtv.org> 20627L: linux-media@vger.kernel.org 20628S: Maintained 20629W: https://linuxtv.org 20630W: http://github.com/mkrufky 20631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20632T: git git://linuxtv.org/mkrufky/tuners.git 20633F: drivers/media/tuners/tda18271* 20634 20635TDA1997x MEDIA DRIVER 20636M: Tim Harvey <tharvey@gateworks.com> 20637L: linux-media@vger.kernel.org 20638S: Maintained 20639W: https://linuxtv.org 20640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20641F: drivers/media/i2c/tda1997x.* 20642 20643TDA827x MEDIA DRIVER 20644M: Michael Krufky <mkrufky@linuxtv.org> 20645L: linux-media@vger.kernel.org 20646S: Maintained 20647W: https://linuxtv.org 20648W: http://github.com/mkrufky 20649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20650T: git git://linuxtv.org/mkrufky/tuners.git 20651F: drivers/media/tuners/tda8290.* 20652 20653TDA8290 MEDIA DRIVER 20654M: Michael Krufky <mkrufky@linuxtv.org> 20655L: linux-media@vger.kernel.org 20656S: Maintained 20657W: https://linuxtv.org 20658W: http://github.com/mkrufky 20659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20660T: git git://linuxtv.org/mkrufky/tuners.git 20661F: drivers/media/tuners/tda8290.* 20662 20663TDA9840 MEDIA DRIVER 20664M: Hans Verkuil <hverkuil@xs4all.nl> 20665L: linux-media@vger.kernel.org 20666S: Maintained 20667W: https://linuxtv.org 20668T: git git://linuxtv.org/media_tree.git 20669F: drivers/media/i2c/tda9840* 20670 20671TEA5761 TUNER DRIVER 20672M: Mauro Carvalho Chehab <mchehab@kernel.org> 20673L: linux-media@vger.kernel.org 20674S: Odd fixes 20675W: https://linuxtv.org 20676T: git git://linuxtv.org/media_tree.git 20677F: drivers/media/tuners/tea5761.* 20678 20679TEA5767 TUNER DRIVER 20680M: Mauro Carvalho Chehab <mchehab@kernel.org> 20681L: linux-media@vger.kernel.org 20682S: Maintained 20683W: https://linuxtv.org 20684T: git git://linuxtv.org/media_tree.git 20685F: drivers/media/tuners/tea5767.* 20686 20687TEA6415C MEDIA DRIVER 20688M: Hans Verkuil <hverkuil@xs4all.nl> 20689L: linux-media@vger.kernel.org 20690S: Maintained 20691W: https://linuxtv.org 20692T: git git://linuxtv.org/media_tree.git 20693F: drivers/media/i2c/tea6415c* 20694 20695TEA6420 MEDIA DRIVER 20696M: Hans Verkuil <hverkuil@xs4all.nl> 20697L: linux-media@vger.kernel.org 20698S: Maintained 20699W: https://linuxtv.org 20700T: git git://linuxtv.org/media_tree.git 20701F: drivers/media/i2c/tea6420* 20702 20703TEAM DRIVER 20704M: Jiri Pirko <jiri@resnulli.us> 20705L: netdev@vger.kernel.org 20706S: Supported 20707F: drivers/net/team/ 20708F: include/linux/if_team.h 20709F: include/uapi/linux/if_team.h 20710F: tools/testing/selftests/drivers/net/team/ 20711 20712TECHNICAL ADVISORY BOARD PROCESS DOCS 20713M: "Theodore Ts'o" <tytso@mit.edu> 20714M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20715L: tech-board-discuss@lists.linux-foundation.org 20716S: Maintained 20717F: Documentation/process/contribution-maturity-model.rst 20718F: Documentation/process/researcher-guidelines.rst 20719 20720TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20721M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20722S: Maintained 20723F: arch/x86/platform/ts5500/ 20724 20725TECHNOTREND USB IR RECEIVER 20726M: Sean Young <sean@mess.org> 20727L: linux-media@vger.kernel.org 20728S: Maintained 20729F: drivers/media/rc/ttusbir.c 20730 20731TECHWELL TW9910 VIDEO DECODER 20732L: linux-media@vger.kernel.org 20733S: Orphan 20734F: drivers/media/i2c/tw9910.c 20735F: include/media/i2c/tw9910.h 20736 20737TEE SUBSYSTEM 20738M: Jens Wiklander <jens.wiklander@linaro.org> 20739R: Sumit Garg <sumit.garg@linaro.org> 20740L: op-tee@lists.trustedfirmware.org 20741S: Maintained 20742F: Documentation/staging/tee.rst 20743F: drivers/tee/ 20744F: include/linux/tee_drv.h 20745F: include/uapi/linux/tee.h 20746 20747TEGRA ARCHITECTURE SUPPORT 20748M: Thierry Reding <thierry.reding@gmail.com> 20749M: Jonathan Hunter <jonathanh@nvidia.com> 20750L: linux-tegra@vger.kernel.org 20751S: Supported 20752Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20753T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20754N: [^a-z]tegra 20755 20756TEGRA CLOCK DRIVER 20757M: Peter De Schrijver <pdeschrijver@nvidia.com> 20758M: Prashant Gaikwad <pgaikwad@nvidia.com> 20759S: Supported 20760F: drivers/clk/tegra/ 20761 20762TEGRA DMA DRIVERS 20763M: Laxman Dewangan <ldewangan@nvidia.com> 20764M: Jon Hunter <jonathanh@nvidia.com> 20765S: Supported 20766F: drivers/dma/tegra* 20767 20768TEGRA I2C DRIVER 20769M: Laxman Dewangan <ldewangan@nvidia.com> 20770R: Dmitry Osipenko <digetx@gmail.com> 20771S: Supported 20772F: drivers/i2c/busses/i2c-tegra.c 20773 20774TEGRA IOMMU DRIVERS 20775M: Thierry Reding <thierry.reding@gmail.com> 20776R: Krishna Reddy <vdumpa@nvidia.com> 20777L: linux-tegra@vger.kernel.org 20778S: Supported 20779F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20780F: drivers/iommu/tegra* 20781 20782TEGRA KBC DRIVER 20783M: Laxman Dewangan <ldewangan@nvidia.com> 20784S: Supported 20785F: drivers/input/keyboard/tegra-kbc.c 20786 20787TEGRA NAND DRIVER 20788M: Stefan Agner <stefan@agner.ch> 20789M: Lucas Stach <dev@lynxeye.de> 20790S: Maintained 20791F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20792F: drivers/mtd/nand/raw/tegra_nand.c 20793 20794TEGRA PWM DRIVER 20795M: Thierry Reding <thierry.reding@gmail.com> 20796S: Supported 20797F: drivers/pwm/pwm-tegra.c 20798 20799TEGRA QUAD SPI DRIVER 20800M: Thierry Reding <thierry.reding@gmail.com> 20801M: Jonathan Hunter <jonathanh@nvidia.com> 20802M: Sowjanya Komatineni <skomatineni@nvidia.com> 20803L: linux-tegra@vger.kernel.org 20804S: Maintained 20805F: drivers/spi/spi-tegra210-quad.c 20806 20807TEGRA SERIAL DRIVER 20808M: Laxman Dewangan <ldewangan@nvidia.com> 20809S: Supported 20810F: drivers/tty/serial/serial-tegra.c 20811 20812TEGRA SPI DRIVER 20813M: Laxman Dewangan <ldewangan@nvidia.com> 20814S: Supported 20815F: drivers/spi/spi-tegra* 20816 20817TEGRA VIDEO DRIVER 20818M: Thierry Reding <thierry.reding@gmail.com> 20819M: Jonathan Hunter <jonathanh@nvidia.com> 20820M: Sowjanya Komatineni <skomatineni@nvidia.com> 20821L: linux-media@vger.kernel.org 20822L: linux-tegra@vger.kernel.org 20823S: Maintained 20824F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20825F: drivers/staging/media/tegra-video/ 20826 20827TEGRA XUSB PADCTL DRIVER 20828M: JC Kuo <jckuo@nvidia.com> 20829S: Supported 20830F: drivers/phy/tegra/xusb* 20831 20832TEHUTI ETHERNET DRIVER 20833M: Andy Gospodarek <andy@greyhouse.net> 20834L: netdev@vger.kernel.org 20835S: Supported 20836F: drivers/net/ethernet/tehuti/* 20837 20838TELECOM CLOCK DRIVER FOR MCPL0010 20839M: Mark Gross <markgross@kernel.org> 20840S: Supported 20841F: drivers/char/tlclk.c 20842 20843TEMPO SEMICONDUCTOR DRIVERS 20844M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20845S: Maintained 20846F: Documentation/devicetree/bindings/sound/tscs*.txt 20847F: sound/soc/codecs/tscs*.c 20848F: sound/soc/codecs/tscs*.h 20849 20850TENSILICA XTENSA PORT (xtensa) 20851M: Chris Zankel <chris@zankel.net> 20852M: Max Filippov <jcmvbkbc@gmail.com> 20853S: Maintained 20854T: git https://github.com/jcmvbkbc/linux-xtensa.git 20855F: arch/xtensa/ 20856F: drivers/irqchip/irq-xtensa-* 20857 20858TEXAS INSTRUMENTS ASoC DRIVERS 20859M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20861S: Maintained 20862F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20863F: sound/soc/ti/ 20864 20865TEXAS INSTRUMENTS DMA DRIVERS 20866M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20867L: dmaengine@vger.kernel.org 20868S: Maintained 20869F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20870F: Documentation/devicetree/bindings/dma/ti-edma.txt 20871F: Documentation/devicetree/bindings/dma/ti/ 20872F: drivers/dma/ti/ 20873F: include/linux/dma/k3-psil.h 20874F: include/linux/dma/k3-udma-glue.h 20875F: include/linux/dma/ti-cppi5.h 20876X: drivers/dma/ti/cppi41.c 20877 20878TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20879M: Robert Marko <robert.marko@sartura.hr> 20880M: Luka Perkov <luka.perkov@sartura.hr> 20881L: linux-hwmon@vger.kernel.org 20882S: Maintained 20883F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20884F: Documentation/hwmon/tps23861.rst 20885F: drivers/hwmon/tps23861.c 20886 20887TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20888M: Ricardo Ribalda <ribalda@kernel.org> 20889L: linux-iio@vger.kernel.org 20890S: Supported 20891F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20892F: drivers/iio/dac/ti-dac7612.c 20893 20894TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20895M: Nishanth Menon <nm@ti.com> 20896M: Tero Kristo <kristo@kernel.org> 20897M: Santosh Shilimkar <ssantosh@kernel.org> 20898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20899S: Maintained 20900F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20901F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20902F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20903F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20904F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20905F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20906F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20907F: drivers/clk/keystone/sci-clk.c 20908F: drivers/firmware/ti_sci* 20909F: drivers/irqchip/irq-ti-sci-inta.c 20910F: drivers/irqchip/irq-ti-sci-intr.c 20911F: drivers/reset/reset-ti-sci.c 20912F: drivers/soc/ti/ti_sci_inta_msi.c 20913F: drivers/soc/ti/ti_sci_pm_domains.c 20914F: include/dt-bindings/soc/ti,sci_pm_domain.h 20915F: include/linux/soc/ti/ti_sci_inta_msi.h 20916F: include/linux/soc/ti/ti_sci_protocol.h 20917 20918TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20919M: Puranjay Mohan <puranjay12@gmail.com> 20920L: linux-iio@vger.kernel.org 20921S: Supported 20922F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20923F: drivers/iio/temperature/tmp117.c 20924 20925THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20926M: Hans Verkuil <hverkuil@xs4all.nl> 20927L: linux-media@vger.kernel.org 20928S: Maintained 20929W: https://linuxtv.org 20930T: git git://linuxtv.org/media_tree.git 20931F: drivers/media/radio/radio-raremono.c 20932 20933THERMAL 20934M: Rafael J. Wysocki <rafael@kernel.org> 20935M: Daniel Lezcano <daniel.lezcano@linaro.org> 20936R: Amit Kucheria <amitk@kernel.org> 20937R: Zhang Rui <rui.zhang@intel.com> 20938L: linux-pm@vger.kernel.org 20939S: Supported 20940Q: https://patchwork.kernel.org/project/linux-pm/list/ 20941T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20942F: Documentation/ABI/testing/sysfs-class-thermal 20943F: Documentation/admin-guide/thermal/ 20944F: Documentation/devicetree/bindings/thermal/ 20945F: Documentation/driver-api/thermal/ 20946F: drivers/thermal/ 20947F: include/dt-bindings/thermal/ 20948F: include/linux/cpu_cooling.h 20949F: include/linux/thermal.h 20950F: include/uapi/linux/thermal.h 20951F: tools/lib/thermal/ 20952F: tools/thermal/ 20953 20954THERMAL DRIVER FOR AMLOGIC SOCS 20955M: Guillaume La Roque <glaroque@baylibre.com> 20956L: linux-pm@vger.kernel.org 20957L: linux-amlogic@lists.infradead.org 20958S: Supported 20959W: http://linux-meson.com/ 20960F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20961F: drivers/thermal/amlogic_thermal.c 20962 20963THERMAL/CPU_COOLING 20964M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20965M: Daniel Lezcano <daniel.lezcano@linaro.org> 20966M: Viresh Kumar <viresh.kumar@linaro.org> 20967R: Lukasz Luba <lukasz.luba@arm.com> 20968L: linux-pm@vger.kernel.org 20969S: Supported 20970F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20971F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20972F: drivers/thermal/cpufreq_cooling.c 20973F: drivers/thermal/cpuidle_cooling.c 20974F: include/linux/cpu_cooling.h 20975 20976THERMAL/POWER_ALLOCATOR 20977M: Lukasz Luba <lukasz.luba@arm.com> 20978L: linux-pm@vger.kernel.org 20979S: Maintained 20980F: Documentation/driver-api/thermal/power_allocator.rst 20981F: drivers/thermal/gov_power_allocator.c 20982F: drivers/thermal/thermal_trace_ipa.h 20983 20984THINKPAD ACPI EXTRAS DRIVER 20985M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20986L: ibm-acpi-devel@lists.sourceforge.net 20987L: platform-driver-x86@vger.kernel.org 20988S: Maintained 20989W: http://ibm-acpi.sourceforge.net 20990W: http://thinkwiki.org/wiki/Ibm-acpi 20991T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20992F: drivers/platform/x86/thinkpad_acpi.c 20993 20994THINKPAD LMI DRIVER 20995M: Mark Pearson <markpearson@lenovo.com> 20996L: platform-driver-x86@vger.kernel.org 20997S: Maintained 20998F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20999F: drivers/platform/x86/think-lmi.? 21000 21001THUNDERBOLT DMA TRAFFIC TEST DRIVER 21002M: Isaac Hazan <isaac.hazan@intel.com> 21003L: linux-usb@vger.kernel.org 21004S: Maintained 21005F: drivers/thunderbolt/dma_test.c 21006 21007THUNDERBOLT DRIVER 21008M: Andreas Noever <andreas.noever@gmail.com> 21009M: Michael Jamet <michael.jamet@intel.com> 21010M: Mika Westerberg <mika.westerberg@linux.intel.com> 21011M: Yehezkel Bernat <YehezkelShB@gmail.com> 21012L: linux-usb@vger.kernel.org 21013S: Maintained 21014T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21015F: Documentation/admin-guide/thunderbolt.rst 21016F: drivers/thunderbolt/ 21017F: include/linux/thunderbolt.h 21018 21019THUNDERBOLT NETWORK DRIVER 21020M: Michael Jamet <michael.jamet@intel.com> 21021M: Mika Westerberg <mika.westerberg@linux.intel.com> 21022M: Yehezkel Bernat <YehezkelShB@gmail.com> 21023L: netdev@vger.kernel.org 21024S: Maintained 21025F: drivers/net/thunderbolt/ 21026 21027THUNDERX GPIO DRIVER 21028M: Robert Richter <rric@kernel.org> 21029S: Odd Fixes 21030F: drivers/gpio/gpio-thunderx.c 21031 21032TI ADS7924 ADC DRIVER 21033M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21034L: linux-iio@vger.kernel.org 21035S: Supported 21036F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21037F: drivers/iio/adc/ti-ads7924.c 21038 21039TI AM437X VPFE DRIVER 21040M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21041L: linux-media@vger.kernel.org 21042S: Maintained 21043W: https://linuxtv.org 21044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21045T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21046F: drivers/media/platform/ti/am437x/ 21047 21048TI BANDGAP AND THERMAL DRIVER 21049M: Eduardo Valentin <edubezval@gmail.com> 21050M: Keerthy <j-keerthy@ti.com> 21051L: linux-pm@vger.kernel.org 21052L: linux-omap@vger.kernel.org 21053S: Maintained 21054F: drivers/thermal/ti-soc-thermal/ 21055 21056TI BQ27XXX POWER SUPPLY DRIVER 21057F: drivers/power/supply/bq27xxx_battery.c 21058F: drivers/power/supply/bq27xxx_battery_i2c.c 21059F: include/linux/power/bq27xxx_battery.h 21060 21061TI CDCE706 CLOCK DRIVER 21062M: Max Filippov <jcmvbkbc@gmail.com> 21063S: Maintained 21064F: drivers/clk/clk-cdce706.c 21065 21066TI CLOCK DRIVER 21067M: Tero Kristo <kristo@kernel.org> 21068L: linux-omap@vger.kernel.org 21069S: Odd Fixes 21070F: drivers/clk/ti/ 21071F: include/linux/clk/ti.h 21072 21073TI DAVINCI MACHINE SUPPORT 21074M: Bartosz Golaszewski <brgl@bgdev.pl> 21075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21076S: Maintained 21077T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21078F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21079F: arch/arm/boot/dts/da850* 21080F: arch/arm/mach-davinci/ 21081F: drivers/i2c/busses/i2c-davinci.c 21082 21083TI DAVINCI SERIES CLOCK DRIVER 21084M: David Lechner <david@lechnology.com> 21085R: Sekhar Nori <nsekhar@ti.com> 21086S: Maintained 21087F: Documentation/devicetree/bindings/clock/ti/davinci/ 21088F: drivers/clk/davinci/ 21089F: include/linux/clk/davinci.h 21090 21091TI DAVINCI SERIES GPIO DRIVER 21092M: Keerthy <j-keerthy@ti.com> 21093L: linux-gpio@vger.kernel.org 21094S: Maintained 21095F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21096F: drivers/gpio/gpio-davinci.c 21097 21098TI DAVINCI SERIES MEDIA DRIVER 21099M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21100L: linux-media@vger.kernel.org 21101S: Maintained 21102W: https://linuxtv.org 21103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21104T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21105F: drivers/media/platform/ti/davinci/ 21106F: include/media/davinci/ 21107 21108TI ENHANCED CAPTURE (eCAP) DRIVER 21109M: Vignesh Raghavendra <vigneshr@ti.com> 21110R: Julien Panis <jpanis@baylibre.com> 21111L: linux-iio@vger.kernel.org 21112L: linux-omap@vger.kernel.org 21113S: Maintained 21114F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21115F: drivers/counter/ti-ecap-capture.c 21116 21117TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21118R: David Lechner <david@lechnology.com> 21119L: linux-iio@vger.kernel.org 21120F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21121F: drivers/counter/ti-eqep.c 21122 21123TI ETHERNET SWITCH DRIVER (CPSW) 21124R: Grygorii Strashko <grygorii.strashko@ti.com> 21125L: linux-omap@vger.kernel.org 21126L: netdev@vger.kernel.org 21127S: Maintained 21128F: drivers/net/ethernet/ti/cpsw* 21129F: drivers/net/ethernet/ti/davinci* 21130 21131TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21132M: Alex Dubov <oakad@yahoo.com> 21133S: Maintained 21134W: http://tifmxx.berlios.de/ 21135F: drivers/memstick/host/tifm_ms.c 21136F: drivers/misc/tifm* 21137F: drivers/mmc/host/tifm_sd.c 21138F: include/linux/tifm.h 21139 21140TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21141M: Nishanth Menon <nm@ti.com> 21142M: Santosh Shilimkar <ssantosh@kernel.org> 21143L: linux-kernel@vger.kernel.org 21144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21145S: Maintained 21146T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21147F: drivers/soc/ti/* 21148 21149TI LM49xxx FAMILY ASoC CODEC DRIVERS 21150M: M R Swami Reddy <mr.swami.reddy@ti.com> 21151M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21153S: Maintained 21154F: sound/soc/codecs/isabelle* 21155F: sound/soc/codecs/lm49453* 21156 21157TI LMP92064 ADC DRIVER 21158M: Leonard Göhrs <l.goehrs@pengutronix.de> 21159R: kernel@pengutronix.de 21160L: linux-iio@vger.kernel.org 21161S: Maintained 21162F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21163F: drivers/iio/adc/ti-lmp92064.c 21164 21165TI PCM3060 ASoC CODEC DRIVER 21166M: Kirill Marinushkin <kmarinushkin@birdec.com> 21167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21168S: Maintained 21169F: Documentation/devicetree/bindings/sound/pcm3060.txt 21170F: sound/soc/codecs/pcm3060* 21171 21172TI TAS571X FAMILY ASoC CODEC DRIVER 21173M: Kevin Cernekee <cernekee@chromium.org> 21174L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21175S: Odd Fixes 21176F: sound/soc/codecs/tas571x* 21177 21178TI TMAG5273 MAGNETOMETER DRIVER 21179M: Gerald Loacker <gerald.loacker@wolfvision.net> 21180L: linux-iio@vger.kernel.org 21181S: Maintained 21182F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21183F: drivers/iio/magnetometer/tmag5273.c 21184 21185TI TRF7970A NFC DRIVER 21186M: Mark Greer <mgreer@animalcreek.com> 21187L: linux-wireless@vger.kernel.org 21188S: Supported 21189F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21190F: drivers/nfc/trf7970a.c 21191 21192TI TSC2046 ADC DRIVER 21193M: Oleksij Rempel <o.rempel@pengutronix.de> 21194R: kernel@pengutronix.de 21195L: linux-iio@vger.kernel.org 21196S: Maintained 21197F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21198F: drivers/iio/adc/ti-tsc2046.c 21199 21200TI TWL4030 SERIES SOC CODEC DRIVER 21201M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21203S: Maintained 21204F: sound/soc/codecs/twl4030* 21205 21206TI VPE/CAL DRIVERS 21207M: Benoit Parrot <bparrot@ti.com> 21208L: linux-media@vger.kernel.org 21209S: Maintained 21210W: http://linuxtv.org/ 21211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21212F: Documentation/devicetree/bindings/media/ti,cal.yaml 21213F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21214F: drivers/media/platform/ti/cal/ 21215F: drivers/media/platform/ti/vpe/ 21216 21217TI WILINK WIRELESS DRIVERS 21218L: linux-wireless@vger.kernel.org 21219S: Orphan 21220W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21221W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21222T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21223F: drivers/net/wireless/ti/ 21224 21225TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21226M: John Stultz <jstultz@google.com> 21227M: Thomas Gleixner <tglx@linutronix.de> 21228R: Stephen Boyd <sboyd@kernel.org> 21229L: linux-kernel@vger.kernel.org 21230S: Supported 21231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21232F: include/linux/clocksource.h 21233F: include/linux/time.h 21234F: include/linux/timex.h 21235F: include/uapi/linux/time.h 21236F: include/uapi/linux/timex.h 21237F: kernel/time/alarmtimer.c 21238F: kernel/time/clocksource.c 21239F: kernel/time/ntp.c 21240F: kernel/time/time*.c 21241F: tools/testing/selftests/timers/ 21242 21243TIPC NETWORK LAYER 21244M: Jon Maloy <jmaloy@redhat.com> 21245M: Ying Xue <ying.xue@windriver.com> 21246L: netdev@vger.kernel.org (core kernel code) 21247L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21248S: Maintained 21249W: http://tipc.sourceforge.net/ 21250F: include/uapi/linux/tipc*.h 21251F: net/tipc/ 21252 21253TLAN NETWORK DRIVER 21254M: Samuel Chessman <chessman@tux.org> 21255L: tlan-devel@lists.sourceforge.net (subscribers-only) 21256S: Maintained 21257W: http://sourceforge.net/projects/tlan/ 21258F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21259F: drivers/net/ethernet/ti/tlan.* 21260 21261TMIO/SDHI MMC DRIVER 21262M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21263L: linux-mmc@vger.kernel.org 21264L: linux-renesas-soc@vger.kernel.org 21265S: Supported 21266F: drivers/mmc/host/renesas_sdhi* 21267F: drivers/mmc/host/tmio_mmc* 21268F: include/linux/mfd/tmio.h 21269 21270TMP401 HARDWARE MONITOR DRIVER 21271M: Guenter Roeck <linux@roeck-us.net> 21272L: linux-hwmon@vger.kernel.org 21273S: Maintained 21274F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21275F: Documentation/hwmon/tmp401.rst 21276F: drivers/hwmon/tmp401.c 21277 21278TMP464 HARDWARE MONITOR DRIVER 21279M: Guenter Roeck <linux@roeck-us.net> 21280L: linux-hwmon@vger.kernel.org 21281S: Maintained 21282F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21283F: Documentation/hwmon/tmp464.rst 21284F: drivers/hwmon/tmp464.c 21285 21286TMP513 HARDWARE MONITOR DRIVER 21287M: Eric Tremblay <etremblay@distech-controls.com> 21288L: linux-hwmon@vger.kernel.org 21289S: Maintained 21290F: Documentation/hwmon/tmp513.rst 21291F: drivers/hwmon/tmp513.c 21292 21293TMPFS (SHMEM FILESYSTEM) 21294M: Hugh Dickins <hughd@google.com> 21295L: linux-mm@kvack.org 21296S: Maintained 21297F: include/linux/shmem_fs.h 21298F: mm/shmem.c 21299 21300TOMOYO SECURITY MODULE 21301M: Kentaro Takeda <takedakn@nttdata.co.jp> 21302M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21303L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21304L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21305L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21306L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21307S: Maintained 21308W: https://tomoyo.osdn.jp/ 21309F: security/tomoyo/ 21310 21311TOPSTAR LAPTOP EXTRAS DRIVER 21312M: Herton Ronaldo Krzesinski <herton@canonical.com> 21313L: platform-driver-x86@vger.kernel.org 21314S: Maintained 21315F: drivers/platform/x86/topstar-laptop.c 21316 21317TORTURE-TEST MODULES 21318M: Davidlohr Bueso <dave@stgolabs.net> 21319M: "Paul E. McKenney" <paulmck@kernel.org> 21320M: Josh Triplett <josh@joshtriplett.org> 21321L: linux-kernel@vger.kernel.org 21322S: Supported 21323T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21324F: Documentation/RCU/torture.rst 21325F: kernel/locking/locktorture.c 21326F: kernel/rcu/rcuscale.c 21327F: kernel/rcu/rcutorture.c 21328F: kernel/rcu/refscale.c 21329F: kernel/torture.c 21330 21331TOSHIBA ACPI EXTRAS DRIVER 21332M: Azael Avalos <coproscefalo@gmail.com> 21333L: platform-driver-x86@vger.kernel.org 21334S: Maintained 21335F: drivers/platform/x86/toshiba_acpi.c 21336 21337TOSHIBA BLUETOOTH DRIVER 21338M: Azael Avalos <coproscefalo@gmail.com> 21339L: platform-driver-x86@vger.kernel.org 21340S: Maintained 21341F: drivers/platform/x86/toshiba_bluetooth.c 21342 21343TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21344M: Azael Avalos <coproscefalo@gmail.com> 21345L: platform-driver-x86@vger.kernel.org 21346S: Maintained 21347F: drivers/platform/x86/toshiba_haps.c 21348 21349TOSHIBA SMM DRIVER 21350M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21351S: Maintained 21352W: http://www.buzzard.org.uk/toshiba/ 21353F: drivers/char/toshiba.c 21354F: include/linux/toshiba.h 21355F: include/uapi/linux/toshiba.h 21356 21357TOSHIBA TC358743 DRIVER 21358M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21359L: linux-media@vger.kernel.org 21360S: Maintained 21361F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21362F: drivers/media/i2c/tc358743* 21363F: include/media/i2c/tc358743.h 21364 21365TOSHIBA WMI HOTKEYS DRIVER 21366M: Azael Avalos <coproscefalo@gmail.com> 21367L: platform-driver-x86@vger.kernel.org 21368S: Maintained 21369F: drivers/platform/x86/toshiba-wmi.c 21370 21371TPM DEVICE DRIVER 21372M: Peter Huewe <peterhuewe@gmx.de> 21373M: Jarkko Sakkinen <jarkko@kernel.org> 21374R: Jason Gunthorpe <jgg@ziepe.ca> 21375L: linux-integrity@vger.kernel.org 21376S: Maintained 21377W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21378Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21379T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21380F: drivers/char/tpm/ 21381 21382TPS546D24 DRIVER 21383M: Duke Du <dukedu83@gmail.com> 21384L: linux-hwmon@vger.kernel.org 21385S: Maintained 21386F: Documentation/hwmon/tps546d24.rst 21387F: drivers/hwmon/pmbus/tps546d24.c 21388 21389TRACING 21390M: Steven Rostedt <rostedt@goodmis.org> 21391M: Masami Hiramatsu <mhiramat@kernel.org> 21392L: linux-kernel@vger.kernel.org 21393L: linux-trace-kernel@vger.kernel.org 21394S: Maintained 21395Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21396T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21397F: Documentation/trace/* 21398F: fs/tracefs/ 21399F: include/linux/trace*.h 21400F: include/trace/ 21401F: kernel/trace/ 21402F: scripts/tracing/ 21403F: tools/testing/selftests/ftrace/ 21404 21405TRACING MMIO ACCESSES (MMIOTRACE) 21406M: Steven Rostedt <rostedt@goodmis.org> 21407M: Masami Hiramatsu <mhiramat@kernel.org> 21408R: Karol Herbst <karolherbst@gmail.com> 21409R: Pekka Paalanen <ppaalanen@gmail.com> 21410L: linux-kernel@vger.kernel.org 21411L: nouveau@lists.freedesktop.org 21412S: Maintained 21413F: arch/x86/mm/kmmio.c 21414F: arch/x86/mm/mmio-mod.c 21415F: arch/x86/mm/testmmiotrace.c 21416F: include/linux/mmiotrace.h 21417F: kernel/trace/trace_mmiotrace.c 21418 21419TRACING OS NOISE / LATENCY TRACERS 21420M: Steven Rostedt <rostedt@goodmis.org> 21421M: Daniel Bristot de Oliveira <bristot@kernel.org> 21422S: Maintained 21423F: Documentation/trace/hwlat_detector.rst 21424F: Documentation/trace/osnoise-tracer.rst 21425F: Documentation/trace/timerlat-tracer.rst 21426F: arch/*/kernel/trace.c 21427F: include/trace/events/osnoise.h 21428F: kernel/trace/trace_hwlat.c 21429F: kernel/trace/trace_irqsoff.c 21430F: kernel/trace/trace_osnoise.c 21431F: kernel/trace/trace_sched_wakeup.c 21432 21433TRADITIONAL CHINESE DOCUMENTATION 21434M: Hu Haowen <src.res@email.cn> 21435L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21436S: Maintained 21437W: https://github.com/srcres258/linux-doc 21438T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21439F: Documentation/translations/zh_TW/ 21440 21441TTY LAYER 21442M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21443M: Jiri Slaby <jirislaby@kernel.org> 21444S: Supported 21445T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21446F: Documentation/driver-api/serial/ 21447F: drivers/tty/ 21448F: drivers/tty/serial/serial_core.c 21449F: include/linux/selection.h 21450F: include/linux/serial.h 21451F: include/linux/serial_core.h 21452F: include/linux/sysrq.h 21453F: include/linux/tty*.h 21454F: include/linux/vt.h 21455F: include/linux/vt_*.h 21456F: include/uapi/linux/serial.h 21457F: include/uapi/linux/serial_core.h 21458F: include/uapi/linux/tty.h 21459 21460TUA9001 MEDIA DRIVER 21461M: Antti Palosaari <crope@iki.fi> 21462L: linux-media@vger.kernel.org 21463S: Maintained 21464W: https://linuxtv.org 21465W: http://palosaari.fi/linux/ 21466Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21467T: git git://linuxtv.org/anttip/media_tree.git 21468F: drivers/media/tuners/tua9001* 21469 21470TULIP NETWORK DRIVERS 21471L: netdev@vger.kernel.org 21472L: linux-parisc@vger.kernel.org 21473S: Orphan 21474F: drivers/net/ethernet/dec/tulip/ 21475 21476TUN/TAP driver 21477M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21478S: Maintained 21479W: http://vtun.sourceforge.net/tun 21480F: Documentation/networking/tuntap.rst 21481F: arch/um/os-Linux/drivers/ 21482 21483TURBOCHANNEL SUBSYSTEM 21484M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21485M: Ralf Baechle <ralf@linux-mips.org> 21486L: linux-mips@vger.kernel.org 21487S: Maintained 21488Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21489F: drivers/tc/ 21490F: include/linux/tc.h 21491 21492TURBOSTAT UTILITY 21493M: "Len Brown" <lenb@kernel.org> 21494L: linux-pm@vger.kernel.org 21495S: Supported 21496Q: https://patchwork.kernel.org/project/linux-pm/list/ 21497B: https://bugzilla.kernel.org 21498T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21499F: tools/power/x86/turbostat/ 21500 21501TW5864 VIDEO4LINUX DRIVER 21502M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21503M: Anton Sviridenko <anton@corp.bluecherry.net> 21504M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21505M: Andrey Utkin <andrey_utkin@fastmail.com> 21506L: linux-media@vger.kernel.org 21507S: Supported 21508F: drivers/media/pci/tw5864/ 21509 21510TW68 VIDEO4LINUX DRIVER 21511M: Hans Verkuil <hverkuil@xs4all.nl> 21512L: linux-media@vger.kernel.org 21513S: Odd Fixes 21514W: https://linuxtv.org 21515T: git git://linuxtv.org/media_tree.git 21516F: drivers/media/pci/tw68/ 21517 21518TW686X VIDEO4LINUX DRIVER 21519M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21520L: linux-media@vger.kernel.org 21521S: Maintained 21522W: http://linuxtv.org 21523T: git git://linuxtv.org/media_tree.git 21524F: drivers/media/pci/tw686x/ 21525 21526U-BOOT ENVIRONMENT VARIABLES 21527M: Rafał Miłecki <rafal@milecki.pl> 21528S: Maintained 21529F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21530F: drivers/nvmem/u-boot-env.c 21531 21532UACCE ACCELERATOR FRAMEWORK 21533M: Zhangfei Gao <zhangfei.gao@linaro.org> 21534M: Zhou Wang <wangzhou1@hisilicon.com> 21535L: linux-accelerators@lists.ozlabs.org 21536L: linux-kernel@vger.kernel.org 21537S: Maintained 21538F: Documentation/ABI/testing/sysfs-driver-uacce 21539F: Documentation/misc-devices/uacce.rst 21540F: drivers/misc/uacce/ 21541F: include/linux/uacce.h 21542F: include/uapi/misc/uacce/ 21543 21544UBI FILE SYSTEM (UBIFS) 21545M: Richard Weinberger <richard@nod.at> 21546L: linux-mtd@lists.infradead.org 21547S: Supported 21548W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21549T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21550T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21551F: Documentation/ABI/testing/sysfs-fs-ubifs 21552F: Documentation/filesystems/ubifs-authentication.rst 21553F: Documentation/filesystems/ubifs.rst 21554F: fs/ubifs/ 21555 21556UBLK USERSPACE BLOCK DRIVER 21557M: Ming Lei <ming.lei@redhat.com> 21558L: linux-block@vger.kernel.org 21559S: Maintained 21560F: Documentation/block/ublk.rst 21561F: drivers/block/ublk_drv.c 21562F: include/uapi/linux/ublk_cmd.h 21563 21564UCLINUX (M68KNOMMU AND COLDFIRE) 21565M: Greg Ungerer <gerg@linux-m68k.org> 21566L: linux-m68k@lists.linux-m68k.org 21567S: Maintained 21568W: http://www.linux-m68k.org/ 21569T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21570F: arch/m68k/*/*_no.* 21571F: arch/m68k/68*/ 21572F: arch/m68k/coldfire/ 21573F: arch/m68k/include/asm/*_no.* 21574 21575UDF FILESYSTEM 21576M: Jan Kara <jack@suse.com> 21577S: Maintained 21578F: Documentation/filesystems/udf.rst 21579F: fs/udf/ 21580 21581UDRAW TABLET 21582M: Bastien Nocera <hadess@hadess.net> 21583L: linux-input@vger.kernel.org 21584S: Maintained 21585F: drivers/hid/hid-udraw-ps3.c 21586 21587UFS FILESYSTEM 21588M: Evgeniy Dushistov <dushistov@mail.ru> 21589S: Maintained 21590F: Documentation/admin-guide/ufs.rst 21591F: fs/ufs/ 21592 21593UHID USERSPACE HID IO DRIVER 21594M: David Rheinsberg <david.rheinsberg@gmail.com> 21595L: linux-input@vger.kernel.org 21596S: Maintained 21597F: drivers/hid/uhid.c 21598F: include/uapi/linux/uhid.h 21599 21600ULPI BUS 21601M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21602L: linux-usb@vger.kernel.org 21603S: Maintained 21604F: drivers/usb/common/ulpi.c 21605F: include/linux/ulpi/ 21606 21607UNICODE SUBSYSTEM 21608M: Gabriel Krisman Bertazi <krisman@collabora.com> 21609L: linux-fsdevel@vger.kernel.org 21610S: Supported 21611F: fs/unicode/ 21612 21613UNIFDEF 21614M: Tony Finch <dot@dotat.at> 21615S: Maintained 21616W: http://dotat.at/prog/unifdef 21617F: scripts/unifdef.c 21618 21619UNIFORM CDROM DRIVER 21620M: Phillip Potter <phil@philpotter.co.uk> 21621S: Maintained 21622F: Documentation/cdrom/ 21623F: drivers/cdrom/cdrom.c 21624F: include/linux/cdrom.h 21625F: include/uapi/linux/cdrom.h 21626 21627UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21628R: Alim Akhtar <alim.akhtar@samsung.com> 21629R: Avri Altman <avri.altman@wdc.com> 21630R: Bart Van Assche <bvanassche@acm.org> 21631L: linux-scsi@vger.kernel.org 21632S: Supported 21633F: Documentation/devicetree/bindings/ufs/ 21634F: Documentation/scsi/ufs.rst 21635F: drivers/ufs/core/ 21636 21637UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21638M: Pedro Sousa <pedrom.sousa@synopsys.com> 21639L: linux-scsi@vger.kernel.org 21640S: Supported 21641F: drivers/ufs/host/*dwc* 21642 21643UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21644M: Alim Akhtar <alim.akhtar@samsung.com> 21645L: linux-scsi@vger.kernel.org 21646S: Maintained 21647F: drivers/ufs/host/ufs-exynos* 21648 21649UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21650M: Stanley Chu <stanley.chu@mediatek.com> 21651L: linux-scsi@vger.kernel.org 21652L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21653S: Maintained 21654F: drivers/ufs/host/ufs-mediatek* 21655 21656UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21657M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21658L: linux-arm-msm@vger.kernel.org 21659L: linux-scsi@vger.kernel.org 21660S: Maintained 21661F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21662F: drivers/ufs/host/ufs-qcom* 21663 21664UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21665M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21666L: linux-renesas-soc@vger.kernel.org 21667L: linux-scsi@vger.kernel.org 21668S: Maintained 21669F: drivers/ufs/host/ufs-renesas.c 21670 21671UNSORTED BLOCK IMAGES (UBI) 21672M: Richard Weinberger <richard@nod.at> 21673L: linux-mtd@lists.infradead.org 21674S: Supported 21675W: http://www.linux-mtd.infradead.org/ 21676T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21677T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21678F: drivers/mtd/ubi/ 21679F: include/linux/mtd/ubi.h 21680F: include/uapi/mtd/ubi-user.h 21681 21682USB "USBNET" DRIVER FRAMEWORK 21683M: Oliver Neukum <oneukum@suse.com> 21684L: netdev@vger.kernel.org 21685S: Maintained 21686W: http://www.linux-usb.org/usbnet 21687F: drivers/net/usb/usbnet.c 21688F: include/linux/usb/usbnet.h 21689 21690USB ACM DRIVER 21691M: Oliver Neukum <oneukum@suse.com> 21692L: linux-usb@vger.kernel.org 21693S: Maintained 21694F: Documentation/usb/acm.rst 21695F: drivers/usb/class/cdc-acm.* 21696 21697USB APPLE MFI FASTCHARGE DRIVER 21698M: Bastien Nocera <hadess@hadess.net> 21699L: linux-usb@vger.kernel.org 21700S: Maintained 21701F: drivers/usb/misc/apple-mfi-fastcharge.c 21702 21703USB AR5523 WIRELESS DRIVER 21704M: Pontus Fuchs <pontus.fuchs@gmail.com> 21705L: linux-wireless@vger.kernel.org 21706S: Maintained 21707F: drivers/net/wireless/ath/ar5523/ 21708 21709USB ATTACHED SCSI 21710M: Oliver Neukum <oneukum@suse.com> 21711L: linux-usb@vger.kernel.org 21712L: linux-scsi@vger.kernel.org 21713S: Maintained 21714F: drivers/usb/storage/uas.c 21715 21716USB CDC ETHERNET DRIVER 21717M: Oliver Neukum <oliver@neukum.org> 21718L: linux-usb@vger.kernel.org 21719S: Maintained 21720F: drivers/net/usb/cdc_*.c 21721F: include/uapi/linux/usb/cdc.h 21722 21723USB CHAOSKEY DRIVER 21724M: Keith Packard <keithp@keithp.com> 21725L: linux-usb@vger.kernel.org 21726S: Maintained 21727F: drivers/usb/misc/chaoskey.c 21728 21729USB CYPRESS C67X00 DRIVER 21730L: linux-usb@vger.kernel.org 21731S: Orphan 21732F: drivers/usb/c67x00/ 21733 21734USB DAVICOM DM9601 DRIVER 21735M: Peter Korsgaard <peter@korsgaard.com> 21736L: netdev@vger.kernel.org 21737S: Maintained 21738W: http://www.linux-usb.org/usbnet 21739F: drivers/net/usb/dm9601.c 21740 21741USB EHCI DRIVER 21742M: Alan Stern <stern@rowland.harvard.edu> 21743L: linux-usb@vger.kernel.org 21744S: Maintained 21745F: Documentation/usb/ehci.rst 21746F: drivers/usb/host/ehci* 21747 21748USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21749M: Jiri Kosina <jikos@kernel.org> 21750M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21751L: linux-usb@vger.kernel.org 21752S: Maintained 21753T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21754F: Documentation/hid/hiddev.rst 21755F: drivers/hid/usbhid/ 21756 21757USB INTEL XHCI ROLE MUX DRIVER 21758M: Hans de Goede <hdegoede@redhat.com> 21759L: linux-usb@vger.kernel.org 21760S: Maintained 21761F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21762 21763USB IP DRIVER FOR HISILICON KIRIN 960 21764M: Yu Chen <chenyu56@huawei.com> 21765M: Binghui Wang <wangbinghui@hisilicon.com> 21766L: linux-usb@vger.kernel.org 21767S: Maintained 21768F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21769F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21770 21771USB IP DRIVER FOR HISILICON KIRIN 970 21772M: Mauro Carvalho Chehab <mchehab@kernel.org> 21773L: linux-usb@vger.kernel.org 21774S: Maintained 21775F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21776F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21777 21778USB ISP116X DRIVER 21779M: Olav Kongas <ok@artecdesign.ee> 21780L: linux-usb@vger.kernel.org 21781S: Maintained 21782F: drivers/usb/host/isp116x* 21783F: include/linux/usb/isp116x.h 21784 21785USB ISP1760 DRIVER 21786M: Rui Miguel Silva <rui.silva@linaro.org> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21790F: drivers/usb/isp1760/* 21791 21792USB LAN78XX ETHERNET DRIVER 21793M: Woojung Huh <woojung.huh@microchip.com> 21794M: UNGLinuxDriver@microchip.com 21795L: netdev@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21798F: drivers/net/usb/lan78xx.* 21799F: include/dt-bindings/net/microchip-lan78xx.h 21800 21801USB MASS STORAGE DRIVER 21802M: Alan Stern <stern@rowland.harvard.edu> 21803L: linux-usb@vger.kernel.org 21804L: usb-storage@lists.one-eyed-alien.net 21805S: Maintained 21806F: drivers/usb/storage/ 21807 21808USB MIDI DRIVER 21809M: Clemens Ladisch <clemens@ladisch.de> 21810L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21811S: Maintained 21812T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21813F: sound/usb/midi.* 21814 21815USB NETWORKING DRIVERS 21816L: linux-usb@vger.kernel.org 21817S: Odd Fixes 21818F: drivers/net/usb/ 21819 21820USB OHCI DRIVER 21821M: Alan Stern <stern@rowland.harvard.edu> 21822L: linux-usb@vger.kernel.org 21823S: Maintained 21824F: Documentation/usb/ohci.rst 21825F: drivers/usb/host/ohci* 21826 21827USB OTG FSM (Finite State Machine) 21828M: Peter Chen <peter.chen@kernel.org> 21829L: linux-usb@vger.kernel.org 21830S: Maintained 21831T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21832F: drivers/usb/common/usb-otg-fsm.c 21833 21834USB OVER IP DRIVER 21835M: Valentina Manea <valentina.manea.m@gmail.com> 21836M: Shuah Khan <shuah@kernel.org> 21837M: Shuah Khan <skhan@linuxfoundation.org> 21838R: Hongren Zheng <i@zenithal.me> 21839L: linux-usb@vger.kernel.org 21840S: Maintained 21841F: Documentation/usb/usbip_protocol.rst 21842F: drivers/usb/usbip/ 21843F: tools/testing/selftests/drivers/usb/usbip/ 21844F: tools/usb/usbip/ 21845 21846USB PEGASUS DRIVER 21847M: Petko Manolov <petkan@nucleusys.com> 21848L: linux-usb@vger.kernel.org 21849L: netdev@vger.kernel.org 21850S: Maintained 21851W: https://github.com/petkan/pegasus 21852T: git https://github.com/petkan/pegasus.git 21853F: drivers/net/usb/pegasus.* 21854 21855USB PRINTER DRIVER (usblp) 21856M: Pete Zaitcev <zaitcev@redhat.com> 21857L: linux-usb@vger.kernel.org 21858S: Supported 21859F: drivers/usb/class/usblp.c 21860 21861USB QMI WWAN NETWORK DRIVER 21862M: Bjørn Mork <bjorn@mork.no> 21863L: netdev@vger.kernel.org 21864S: Maintained 21865F: Documentation/ABI/testing/sysfs-class-net-qmi 21866F: drivers/net/usb/qmi_wwan.c 21867 21868USB RAW GADGET DRIVER 21869R: Andrey Konovalov <andreyknvl@gmail.com> 21870L: linux-usb@vger.kernel.org 21871S: Maintained 21872F: Documentation/usb/raw-gadget.rst 21873F: drivers/usb/gadget/legacy/raw_gadget.c 21874F: include/uapi/linux/usb/raw_gadget.h 21875 21876USB RTL8150 DRIVER 21877M: Petko Manolov <petkan@nucleusys.com> 21878L: linux-usb@vger.kernel.org 21879L: netdev@vger.kernel.org 21880S: Maintained 21881W: https://github.com/petkan/rtl8150 21882T: git https://github.com/petkan/rtl8150.git 21883F: drivers/net/usb/rtl8150.c 21884 21885USB SERIAL SUBSYSTEM 21886M: Johan Hovold <johan@kernel.org> 21887L: linux-usb@vger.kernel.org 21888S: Maintained 21889T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21890F: Documentation/usb/usb-serial.rst 21891F: drivers/usb/serial/ 21892F: include/linux/usb/serial.h 21893 21894USB SMSC75XX ETHERNET DRIVER 21895M: Steve Glendinning <steve.glendinning@shawell.net> 21896L: netdev@vger.kernel.org 21897S: Maintained 21898F: drivers/net/usb/smsc75xx.* 21899 21900USB SMSC95XX ETHERNET DRIVER 21901M: Steve Glendinning <steve.glendinning@shawell.net> 21902M: UNGLinuxDriver@microchip.com 21903L: netdev@vger.kernel.org 21904S: Maintained 21905F: drivers/net/usb/smsc95xx.* 21906 21907USB SUBSYSTEM 21908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21909L: linux-usb@vger.kernel.org 21910S: Supported 21911W: http://www.linux-usb.org 21912T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21913F: Documentation/devicetree/bindings/usb/ 21914F: Documentation/usb/ 21915F: drivers/usb/ 21916F: include/dt-bindings/usb/ 21917F: include/linux/usb.h 21918F: include/linux/usb/ 21919 21920USB TYPEC BUS FOR ALTERNATE MODES 21921M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21922L: linux-usb@vger.kernel.org 21923S: Maintained 21924F: Documentation/ABI/testing/sysfs-bus-typec 21925F: Documentation/driver-api/usb/typec_bus.rst 21926F: drivers/usb/typec/altmodes/ 21927F: include/linux/usb/typec_altmode.h 21928 21929USB TYPEC CLASS 21930M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21931L: linux-usb@vger.kernel.org 21932S: Maintained 21933F: Documentation/ABI/testing/sysfs-class-typec 21934F: Documentation/driver-api/usb/typec.rst 21935F: drivers/usb/typec/ 21936F: include/linux/usb/typec.h 21937 21938USB TYPEC INTEL PMC MUX DRIVER 21939M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21940L: linux-usb@vger.kernel.org 21941S: Maintained 21942F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21943F: drivers/usb/typec/mux/intel_pmc_mux.c 21944 21945USB TYPEC PI3USB30532 MUX DRIVER 21946M: Hans de Goede <hdegoede@redhat.com> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: drivers/usb/typec/mux/pi3usb30532.c 21950 21951USB TYPEC PORT CONTROLLER DRIVERS 21952M: Guenter Roeck <linux@roeck-us.net> 21953L: linux-usb@vger.kernel.org 21954S: Maintained 21955F: drivers/usb/typec/tcpm/ 21956 21957USB UHCI DRIVER 21958M: Alan Stern <stern@rowland.harvard.edu> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: drivers/usb/host/uhci* 21962 21963USB VIDEO CLASS 21964M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21965L: linux-media@vger.kernel.org 21966S: Maintained 21967W: http://www.ideasonboard.org/uvc/ 21968T: git git://linuxtv.org/media_tree.git 21969F: drivers/media/usb/uvc/ 21970F: include/uapi/linux/uvcvideo.h 21971 21972USB WEBCAM GADGET 21973M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21974M: Daniel Scally <dan.scally@ideasonboard.com> 21975L: linux-usb@vger.kernel.org 21976S: Maintained 21977F: drivers/usb/gadget/function/*uvc* 21978F: drivers/usb/gadget/legacy/webcam.c 21979F: include/uapi/linux/usb/g_uvc.h 21980 21981USB WIRELESS RNDIS DRIVER (rndis_wlan) 21982M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21983L: linux-wireless@vger.kernel.org 21984S: Maintained 21985F: drivers/net/wireless/legacy/rndis_wlan.c 21986 21987USB XHCI DRIVER 21988M: Mathias Nyman <mathias.nyman@intel.com> 21989L: linux-usb@vger.kernel.org 21990S: Supported 21991F: drivers/usb/host/pci-quirks* 21992F: drivers/usb/host/xhci* 21993 21994USB ZD1201 DRIVER 21995L: linux-wireless@vger.kernel.org 21996S: Orphan 21997W: http://linux-lc100020.sourceforge.net 21998F: drivers/net/wireless/zydas/zd1201.* 21999 22000USER DATAGRAM PROTOCOL (UDP) 22001M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22002S: Maintained 22003F: include/linux/udp.h 22004F: net/ipv4/udp.c 22005F: net/ipv6/udp.c 22006 22007USER-MODE LINUX (UML) 22008M: Richard Weinberger <richard@nod.at> 22009M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22010M: Johannes Berg <johannes@sipsolutions.net> 22011L: linux-um@lists.infradead.org 22012S: Maintained 22013W: http://user-mode-linux.sourceforge.net 22014Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22015T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22017F: Documentation/virt/uml/ 22018F: arch/um/ 22019F: arch/x86/um/ 22020F: fs/hostfs/ 22021 22022USERSPACE COPYIN/COPYOUT (UIOVEC) 22023M: Alexander Viro <viro@zeniv.linux.org.uk> 22024S: Maintained 22025F: include/linux/uio.h 22026F: lib/iov_iter.c 22027 22028USERSPACE DMA BUFFER DRIVER 22029M: Gerd Hoffmann <kraxel@redhat.com> 22030L: dri-devel@lists.freedesktop.org 22031S: Maintained 22032T: git git://anongit.freedesktop.org/drm/drm-misc 22033F: drivers/dma-buf/udmabuf.c 22034F: include/uapi/linux/udmabuf.h 22035 22036USERSPACE I/O (UIO) 22037M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22038S: Maintained 22039T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22040F: Documentation/driver-api/uio-howto.rst 22041F: drivers/uio/ 22042F: include/linux/uio_driver.h 22043 22044UTIL-LINUX PACKAGE 22045M: Karel Zak <kzak@redhat.com> 22046L: util-linux@vger.kernel.org 22047S: Maintained 22048W: http://en.wikipedia.org/wiki/Util-linux 22049T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22050 22051UUID HELPERS 22052R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22053L: linux-kernel@vger.kernel.org 22054S: Maintained 22055F: include/linux/uuid.h 22056F: lib/test_uuid.c 22057F: lib/uuid.c 22058 22059UV SYSFS DRIVER 22060M: Justin Ernst <justin.ernst@hpe.com> 22061L: platform-driver-x86@vger.kernel.org 22062S: Maintained 22063F: drivers/platform/x86/uv_sysfs.c 22064 22065UVESAFB DRIVER 22066M: Michal Januszewski <spock@gentoo.org> 22067L: linux-fbdev@vger.kernel.org 22068S: Maintained 22069W: https://github.com/mjanusz/v86d 22070F: Documentation/fb/uvesafb.rst 22071F: drivers/video/fbdev/uvesafb.* 22072 22073Ux500 CLOCK DRIVERS 22074M: Ulf Hansson <ulf.hansson@linaro.org> 22075L: linux-clk@vger.kernel.org 22076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22077S: Maintained 22078F: drivers/clk/ux500/ 22079 22080VF610 NAND DRIVER 22081M: Stefan Agner <stefan@agner.ch> 22082L: linux-mtd@lists.infradead.org 22083S: Supported 22084F: drivers/mtd/nand/raw/vf610_nfc.c 22085 22086VFAT/FAT/MSDOS FILESYSTEM 22087M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22088S: Maintained 22089F: Documentation/filesystems/vfat.rst 22090F: fs/fat/ 22091F: tools/testing/selftests/filesystems/fat/ 22092 22093VFIO DRIVER 22094M: Alex Williamson <alex.williamson@redhat.com> 22095L: kvm@vger.kernel.org 22096S: Maintained 22097T: git https://github.com/awilliam/linux-vfio.git 22098F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22099F: Documentation/driver-api/vfio.rst 22100F: drivers/vfio/ 22101F: include/linux/vfio.h 22102F: include/linux/vfio_pci_core.h 22103F: include/uapi/linux/vfio.h 22104 22105VFIO FSL-MC DRIVER 22106M: Diana Craciun <diana.craciun@oss.nxp.com> 22107L: kvm@vger.kernel.org 22108S: Maintained 22109F: drivers/vfio/fsl-mc/ 22110 22111VFIO HISILICON PCI DRIVER 22112M: Longfang Liu <liulongfang@huawei.com> 22113M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22114L: kvm@vger.kernel.org 22115S: Maintained 22116F: drivers/vfio/pci/hisilicon/ 22117 22118VFIO MEDIATED DEVICE DRIVERS 22119M: Kirti Wankhede <kwankhede@nvidia.com> 22120L: kvm@vger.kernel.org 22121S: Maintained 22122F: Documentation/driver-api/vfio-mediated-device.rst 22123F: drivers/vfio/mdev/ 22124F: include/linux/mdev.h 22125F: samples/vfio-mdev/ 22126 22127VFIO MLX5 PCI DRIVER 22128M: Yishai Hadas <yishaih@nvidia.com> 22129L: kvm@vger.kernel.org 22130S: Maintained 22131F: drivers/vfio/pci/mlx5/ 22132 22133VFIO PCI DEVICE SPECIFIC DRIVERS 22134R: Jason Gunthorpe <jgg@nvidia.com> 22135R: Yishai Hadas <yishaih@nvidia.com> 22136R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22137R: Kevin Tian <kevin.tian@intel.com> 22138L: kvm@vger.kernel.org 22139S: Maintained 22140P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22141F: drivers/vfio/pci/*/ 22142 22143VFIO PLATFORM DRIVER 22144M: Eric Auger <eric.auger@redhat.com> 22145L: kvm@vger.kernel.org 22146S: Maintained 22147F: drivers/vfio/platform/ 22148 22149VGA_SWITCHEROO 22150R: Lukas Wunner <lukas@wunner.de> 22151S: Maintained 22152T: git git://anongit.freedesktop.org/drm/drm-misc 22153F: Documentation/gpu/vga-switcheroo.rst 22154F: drivers/gpu/vga/vga_switcheroo.c 22155F: include/linux/vga_switcheroo.h 22156 22157VIA RHINE NETWORK DRIVER 22158M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22159S: Maintained 22160F: drivers/net/ethernet/via/via-rhine.c 22161 22162VIA SD/MMC CARD CONTROLLER DRIVER 22163M: Bruce Chang <brucechang@via.com.tw> 22164M: Harald Welte <HaraldWelte@viatech.com> 22165S: Maintained 22166F: drivers/mmc/host/via-sdmmc.c 22167 22168VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22169M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22170L: linux-fbdev@vger.kernel.org 22171S: Maintained 22172F: drivers/video/fbdev/via/ 22173F: include/linux/via-core.h 22174F: include/linux/via-gpio.h 22175F: include/linux/via_i2c.h 22176 22177VIA VELOCITY NETWORK DRIVER 22178M: Francois Romieu <romieu@fr.zoreil.com> 22179L: netdev@vger.kernel.org 22180S: Maintained 22181F: drivers/net/ethernet/via/via-velocity.* 22182 22183VICODEC VIRTUAL CODEC DRIVER 22184M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22185L: linux-media@vger.kernel.org 22186S: Maintained 22187W: https://linuxtv.org 22188T: git git://linuxtv.org/media_tree.git 22189F: drivers/media/test-drivers/vicodec/* 22190 22191VIDEO I2C POLLING DRIVER 22192M: Matt Ranostay <matt.ranostay@konsulko.com> 22193L: linux-media@vger.kernel.org 22194S: Maintained 22195F: drivers/media/i2c/video-i2c.c 22196 22197VIDEO MULTIPLEXER DRIVER 22198M: Philipp Zabel <p.zabel@pengutronix.de> 22199L: linux-media@vger.kernel.org 22200S: Maintained 22201F: drivers/media/platform/video-mux.c 22202 22203VIDEOBUF2 FRAMEWORK 22204M: Tomasz Figa <tfiga@chromium.org> 22205M: Marek Szyprowski <m.szyprowski@samsung.com> 22206L: linux-media@vger.kernel.org 22207S: Maintained 22208F: drivers/media/common/videobuf2/* 22209F: include/media/videobuf2-* 22210 22211VIDTV VIRTUAL DIGITAL TV DRIVER 22212M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22213L: linux-media@vger.kernel.org 22214S: Maintained 22215W: https://linuxtv.org 22216T: git git://linuxtv.org/media_tree.git 22217F: drivers/media/test-drivers/vidtv/* 22218 22219VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22220M: Shuah Khan <skhan@linuxfoundation.org> 22221R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22222L: linux-media@vger.kernel.org 22223S: Maintained 22224W: https://linuxtv.org 22225T: git git://linuxtv.org/media_tree.git 22226F: drivers/media/test-drivers/vimc/* 22227 22228VIRT LIB 22229M: Alex Williamson <alex.williamson@redhat.com> 22230M: Paolo Bonzini <pbonzini@redhat.com> 22231L: kvm@vger.kernel.org 22232S: Supported 22233F: virt/lib/ 22234 22235VIRTIO AND VHOST VSOCK DRIVER 22236M: Stefan Hajnoczi <stefanha@redhat.com> 22237M: Stefano Garzarella <sgarzare@redhat.com> 22238L: kvm@vger.kernel.org 22239L: virtualization@lists.linux-foundation.org 22240L: netdev@vger.kernel.org 22241S: Maintained 22242F: drivers/vhost/vsock.c 22243F: include/linux/virtio_vsock.h 22244F: include/uapi/linux/virtio_vsock.h 22245F: net/vmw_vsock/virtio_transport.c 22246F: net/vmw_vsock/virtio_transport_common.c 22247 22248VIRTIO BALLOON 22249M: "Michael S. Tsirkin" <mst@redhat.com> 22250M: David Hildenbrand <david@redhat.com> 22251L: virtualization@lists.linux-foundation.org 22252S: Maintained 22253F: drivers/virtio/virtio_balloon.c 22254F: include/linux/balloon_compaction.h 22255F: include/uapi/linux/virtio_balloon.h 22256F: mm/balloon_compaction.c 22257 22258VIRTIO BLOCK AND SCSI DRIVERS 22259M: "Michael S. Tsirkin" <mst@redhat.com> 22260M: Jason Wang <jasowang@redhat.com> 22261R: Paolo Bonzini <pbonzini@redhat.com> 22262R: Stefan Hajnoczi <stefanha@redhat.com> 22263L: virtualization@lists.linux-foundation.org 22264S: Maintained 22265F: drivers/block/virtio_blk.c 22266F: drivers/scsi/virtio_scsi.c 22267F: drivers/vhost/scsi.c 22268F: include/uapi/linux/virtio_blk.h 22269F: include/uapi/linux/virtio_scsi.h 22270 22271VIRTIO CONSOLE DRIVER 22272M: Amit Shah <amit@kernel.org> 22273L: virtualization@lists.linux-foundation.org 22274S: Maintained 22275F: drivers/char/virtio_console.c 22276F: include/linux/virtio_console.h 22277F: include/uapi/linux/virtio_console.h 22278 22279VIRTIO CORE AND NET DRIVERS 22280M: "Michael S. Tsirkin" <mst@redhat.com> 22281M: Jason Wang <jasowang@redhat.com> 22282R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22283L: virtualization@lists.linux-foundation.org 22284S: Maintained 22285F: Documentation/ABI/testing/sysfs-bus-vdpa 22286F: Documentation/ABI/testing/sysfs-class-vduse 22287F: Documentation/devicetree/bindings/virtio/ 22288F: Documentation/driver-api/virtio/ 22289F: drivers/block/virtio_blk.c 22290F: drivers/crypto/virtio/ 22291F: drivers/net/virtio_net.c 22292F: drivers/vdpa/ 22293F: drivers/virtio/ 22294F: include/linux/vdpa.h 22295F: include/linux/virtio*.h 22296F: include/linux/vringh.h 22297F: include/uapi/linux/virtio_*.h 22298F: tools/virtio/ 22299 22300VIRTIO CRYPTO DRIVER 22301M: Gonglei <arei.gonglei@huawei.com> 22302L: virtualization@lists.linux-foundation.org 22303L: linux-crypto@vger.kernel.org 22304S: Maintained 22305F: drivers/crypto/virtio/ 22306F: include/uapi/linux/virtio_crypto.h 22307 22308VIRTIO DRIVERS FOR S390 22309M: Cornelia Huck <cohuck@redhat.com> 22310M: Halil Pasic <pasic@linux.ibm.com> 22311M: Eric Farman <farman@linux.ibm.com> 22312L: linux-s390@vger.kernel.org 22313L: virtualization@lists.linux-foundation.org 22314L: kvm@vger.kernel.org 22315S: Supported 22316F: arch/s390/include/uapi/asm/virtio-ccw.h 22317F: drivers/s390/virtio/ 22318 22319VIRTIO FILE SYSTEM 22320M: Vivek Goyal <vgoyal@redhat.com> 22321M: Stefan Hajnoczi <stefanha@redhat.com> 22322M: Miklos Szeredi <miklos@szeredi.hu> 22323L: virtualization@lists.linux-foundation.org 22324L: linux-fsdevel@vger.kernel.org 22325S: Supported 22326W: https://virtio-fs.gitlab.io/ 22327F: Documentation/filesystems/virtiofs.rst 22328F: fs/fuse/virtio_fs.c 22329F: include/uapi/linux/virtio_fs.h 22330 22331VIRTIO GPIO DRIVER 22332M: Enrico Weigelt, metux IT consult <info@metux.net> 22333M: Viresh Kumar <vireshk@kernel.org> 22334L: linux-gpio@vger.kernel.org 22335L: virtualization@lists.linux-foundation.org 22336S: Maintained 22337F: drivers/gpio/gpio-virtio.c 22338F: include/uapi/linux/virtio_gpio.h 22339 22340VIRTIO GPU DRIVER 22341M: David Airlie <airlied@redhat.com> 22342M: Gerd Hoffmann <kraxel@redhat.com> 22343R: Gurchetan Singh <gurchetansingh@chromium.org> 22344R: Chia-I Wu <olvaffe@gmail.com> 22345L: dri-devel@lists.freedesktop.org 22346L: virtualization@lists.linux-foundation.org 22347S: Maintained 22348T: git git://anongit.freedesktop.org/drm/drm-misc 22349F: drivers/gpu/drm/virtio/ 22350F: include/uapi/linux/virtio_gpu.h 22351 22352VIRTIO HOST (VHOST) 22353M: "Michael S. Tsirkin" <mst@redhat.com> 22354M: Jason Wang <jasowang@redhat.com> 22355L: kvm@vger.kernel.org 22356L: virtualization@lists.linux-foundation.org 22357L: netdev@vger.kernel.org 22358S: Maintained 22359T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22360F: drivers/vhost/ 22361F: include/linux/sched/vhost_task.h 22362F: include/linux/vhost_iotlb.h 22363F: include/uapi/linux/vhost.h 22364F: kernel/vhost_task.c 22365 22366VIRTIO I2C DRIVER 22367M: Conghui Chen <conghui.chen@intel.com> 22368M: Viresh Kumar <viresh.kumar@linaro.org> 22369L: linux-i2c@vger.kernel.org 22370L: virtualization@lists.linux-foundation.org 22371S: Maintained 22372F: drivers/i2c/busses/i2c-virtio.c 22373F: include/uapi/linux/virtio_i2c.h 22374 22375VIRTIO INPUT DRIVER 22376M: Gerd Hoffmann <kraxel@redhat.com> 22377S: Maintained 22378F: drivers/virtio/virtio_input.c 22379F: include/uapi/linux/virtio_input.h 22380 22381VIRTIO IOMMU DRIVER 22382M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22383L: virtualization@lists.linux-foundation.org 22384S: Maintained 22385F: drivers/iommu/virtio-iommu.c 22386F: include/uapi/linux/virtio_iommu.h 22387 22388VIRTIO MEM DRIVER 22389M: David Hildenbrand <david@redhat.com> 22390L: virtualization@lists.linux-foundation.org 22391S: Maintained 22392W: https://virtio-mem.gitlab.io/ 22393F: drivers/virtio/virtio_mem.c 22394F: include/uapi/linux/virtio_mem.h 22395 22396VIRTIO PMEM DRIVER 22397M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22398L: virtualization@lists.linux-foundation.org 22399S: Maintained 22400F: drivers/nvdimm/nd_virtio.c 22401F: drivers/nvdimm/virtio_pmem.c 22402 22403VIRTIO SOUND DRIVER 22404M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22405M: "Michael S. Tsirkin" <mst@redhat.com> 22406L: virtualization@lists.linux-foundation.org 22407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22408S: Maintained 22409F: include/uapi/linux/virtio_snd.h 22410F: sound/virtio/* 22411 22412VIRTUAL BOX GUEST DEVICE DRIVER 22413M: Hans de Goede <hdegoede@redhat.com> 22414M: Arnd Bergmann <arnd@arndb.de> 22415M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22416S: Maintained 22417F: drivers/virt/vboxguest/ 22418F: include/linux/vbox_utils.h 22419F: include/uapi/linux/vbox*.h 22420 22421VIRTUAL BOX SHARED FOLDER VFS DRIVER 22422M: Hans de Goede <hdegoede@redhat.com> 22423L: linux-fsdevel@vger.kernel.org 22424S: Maintained 22425F: fs/vboxsf/* 22426 22427VIRTUAL SERIO DEVICE DRIVER 22428M: Stephen Chandler Paul <thatslyude@gmail.com> 22429S: Maintained 22430F: drivers/input/serio/userio.c 22431F: include/uapi/linux/userio.h 22432 22433VISL VIRTUAL STATELESS DECODER DRIVER 22434M: Daniel Almeida <daniel.almeida@collabora.com> 22435L: linux-media@vger.kernel.org 22436S: Supported 22437F: drivers/media/test-drivers/visl 22438 22439VIVID VIRTUAL VIDEO DRIVER 22440M: Hans Verkuil <hverkuil@xs4all.nl> 22441L: linux-media@vger.kernel.org 22442S: Maintained 22443W: https://linuxtv.org 22444T: git git://linuxtv.org/media_tree.git 22445F: drivers/media/test-drivers/vivid/* 22446 22447VLYNQ BUS 22448M: Florian Fainelli <f.fainelli@gmail.com> 22449L: openwrt-devel@lists.openwrt.org (subscribers-only) 22450S: Maintained 22451F: drivers/vlynq/vlynq.c 22452F: include/linux/vlynq.h 22453 22454VM SOCKETS (AF_VSOCK) 22455M: Stefano Garzarella <sgarzare@redhat.com> 22456L: virtualization@lists.linux-foundation.org 22457L: netdev@vger.kernel.org 22458S: Maintained 22459F: drivers/net/vsockmon.c 22460F: include/net/af_vsock.h 22461F: include/uapi/linux/vm_sockets.h 22462F: include/uapi/linux/vm_sockets_diag.h 22463F: include/uapi/linux/vsockmon.h 22464F: net/vmw_vsock/ 22465F: tools/testing/vsock/ 22466 22467VMALLOC 22468M: Andrew Morton <akpm@linux-foundation.org> 22469R: Uladzislau Rezki <urezki@gmail.com> 22470R: Christoph Hellwig <hch@infradead.org> 22471R: Lorenzo Stoakes <lstoakes@gmail.com> 22472L: linux-mm@kvack.org 22473S: Maintained 22474W: http://www.linux-mm.org 22475T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22476F: include/linux/vmalloc.h 22477F: mm/vmalloc.c 22478 22479VME SUBSYSTEM 22480M: Martyn Welch <martyn@welchs.me.uk> 22481M: Manohar Vanga <manohar.vanga@gmail.com> 22482M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22483L: linux-kernel@vger.kernel.org 22484S: Odd fixes 22485T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22486F: Documentation/driver-api/vme.rst 22487F: drivers/staging/vme_user/ 22488 22489VMWARE BALLOON DRIVER 22490M: Nadav Amit <namit@vmware.com> 22491R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22492L: linux-kernel@vger.kernel.org 22493S: Supported 22494F: drivers/misc/vmw_balloon.c 22495 22496VMWARE HYPERVISOR INTERFACE 22497M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22498M: Alexey Makhalov <amakhalov@vmware.com> 22499R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22500L: virtualization@lists.linux-foundation.org 22501L: x86@kernel.org 22502S: Supported 22503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22504F: arch/x86/include/asm/vmware.h 22505F: arch/x86/kernel/cpu/vmware.c 22506 22507VMWARE PVRDMA DRIVER 22508M: Bryan Tan <bryantan@vmware.com> 22509M: Vishnu Dasa <vdasa@vmware.com> 22510R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22511L: linux-rdma@vger.kernel.org 22512S: Supported 22513F: drivers/infiniband/hw/vmw_pvrdma/ 22514 22515VMWARE PVSCSI DRIVER 22516M: Vishal Bhakta <vbhakta@vmware.com> 22517R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22518L: linux-scsi@vger.kernel.org 22519S: Supported 22520F: drivers/scsi/vmw_pvscsi.c 22521F: drivers/scsi/vmw_pvscsi.h 22522 22523VMWARE VIRTUAL PTP CLOCK DRIVER 22524M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22525M: Deep Shah <sdeep@vmware.com> 22526R: Alexey Makhalov <amakhalov@vmware.com> 22527R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22528L: netdev@vger.kernel.org 22529S: Supported 22530F: drivers/ptp/ptp_vmw.c 22531 22532VMWARE VMCI DRIVER 22533M: Bryan Tan <bryantan@vmware.com> 22534M: Vishnu Dasa <vdasa@vmware.com> 22535R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22536L: linux-kernel@vger.kernel.org 22537S: Supported 22538F: drivers/misc/vmw_vmci/ 22539F: include/linux/vmw_vmci* 22540 22541VMWARE VMMOUSE SUBDRIVER 22542M: Zack Rusin <zackr@vmware.com> 22543R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22544R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22545L: linux-input@vger.kernel.org 22546S: Supported 22547F: drivers/input/mouse/vmmouse.c 22548F: drivers/input/mouse/vmmouse.h 22549 22550VMWARE VMXNET3 ETHERNET DRIVER 22551M: Ronak Doshi <doshir@vmware.com> 22552R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22553L: netdev@vger.kernel.org 22554S: Supported 22555F: drivers/net/vmxnet3/ 22556 22557VMWARE VSOCK VMCI TRANSPORT DRIVER 22558M: Bryan Tan <bryantan@vmware.com> 22559M: Vishnu Dasa <vdasa@vmware.com> 22560R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22561L: linux-kernel@vger.kernel.org 22562S: Supported 22563F: net/vmw_vsock/vmci_transport* 22564 22565VOCORE VOCORE2 BOARD 22566M: Harvey Hunt <harveyhuntnexus@gmail.com> 22567L: linux-mips@vger.kernel.org 22568S: Maintained 22569F: arch/mips/boot/dts/ralink/vocore2.dts 22570 22571VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22572M: Liam Girdwood <lgirdwood@gmail.com> 22573M: Mark Brown <broonie@kernel.org> 22574L: linux-kernel@vger.kernel.org 22575S: Supported 22576W: http://www.slimlogic.co.uk/?p=48 22577T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22578F: Documentation/devicetree/bindings/regulator/ 22579F: Documentation/power/regulator/ 22580F: drivers/regulator/ 22581F: include/dt-bindings/regulator/ 22582F: include/linux/regulator/ 22583K: regulator_get_optional 22584 22585VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22586R: Matti Vaittinen <mazziesaccount@gmail.com> 22587F: drivers/regulator/irq_helpers.c 22588 22589VRF 22590M: David Ahern <dsahern@kernel.org> 22591L: netdev@vger.kernel.org 22592S: Maintained 22593F: Documentation/networking/vrf.rst 22594F: drivers/net/vrf.c 22595 22596VSPRINTF 22597M: Petr Mladek <pmladek@suse.com> 22598M: Steven Rostedt <rostedt@goodmis.org> 22599M: Sergey Senozhatsky <senozhatsky@chromium.org> 22600R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22601R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22602S: Maintained 22603T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22604F: Documentation/core-api/printk-formats.rst 22605F: lib/test_printf.c 22606F: lib/test_scanf.c 22607F: lib/vsprintf.c 22608 22609VT1211 HARDWARE MONITOR DRIVER 22610M: Juerg Haefliger <juergh@proton.me> 22611L: linux-hwmon@vger.kernel.org 22612S: Maintained 22613F: Documentation/hwmon/vt1211.rst 22614F: drivers/hwmon/vt1211.c 22615 22616VT8231 HARDWARE MONITOR DRIVER 22617M: Roger Lucas <vt8231@hiddenengine.co.uk> 22618L: linux-hwmon@vger.kernel.org 22619S: Maintained 22620F: drivers/hwmon/vt8231.c 22621 22622VUB300 USB to SDIO/SD/MMC bridge chip 22623L: linux-mmc@vger.kernel.org 22624S: Orphan 22625F: drivers/mmc/host/vub300.c 22626 22627W1 DALLAS'S 1-WIRE BUS 22628M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22629S: Maintained 22630F: Documentation/devicetree/bindings/w1/ 22631F: Documentation/w1/ 22632F: drivers/w1/ 22633F: include/linux/w1.h 22634 22635W83791D HARDWARE MONITORING DRIVER 22636M: Marc Hulsman <m.hulsman@tudelft.nl> 22637L: linux-hwmon@vger.kernel.org 22638S: Maintained 22639F: Documentation/hwmon/w83791d.rst 22640F: drivers/hwmon/w83791d.c 22641 22642W83793 HARDWARE MONITORING DRIVER 22643M: Rudolf Marek <r.marek@assembler.cz> 22644L: linux-hwmon@vger.kernel.org 22645S: Maintained 22646F: Documentation/hwmon/w83793.rst 22647F: drivers/hwmon/w83793.c 22648 22649W83795 HARDWARE MONITORING DRIVER 22650M: Jean Delvare <jdelvare@suse.com> 22651L: linux-hwmon@vger.kernel.org 22652S: Maintained 22653F: drivers/hwmon/w83795.c 22654 22655W83L51xD SD/MMC CARD INTERFACE DRIVER 22656M: Pierre Ossman <pierre@ossman.eu> 22657S: Maintained 22658F: drivers/mmc/host/wbsd.* 22659 22660WACOM PROTOCOL 4 SERIAL TABLETS 22661M: Julian Squires <julian@cipht.net> 22662M: Hans de Goede <hdegoede@redhat.com> 22663L: linux-input@vger.kernel.org 22664S: Maintained 22665F: drivers/input/tablet/wacom_serial4.c 22666 22667WANGXUN ETHERNET DRIVER 22668M: Jiawen Wu <jiawenwu@trustnetic.com> 22669M: Mengyuan Lou <mengyuanlou@net-swift.com> 22670L: netdev@vger.kernel.org 22671S: Maintained 22672W: https://www.net-swift.com 22673F: Documentation/networking/device_drivers/ethernet/wangxun/* 22674F: drivers/net/ethernet/wangxun/ 22675 22676WATCHDOG DEVICE DRIVERS 22677M: Wim Van Sebroeck <wim@linux-watchdog.org> 22678M: Guenter Roeck <linux@roeck-us.net> 22679L: linux-watchdog@vger.kernel.org 22680S: Maintained 22681W: http://www.linux-watchdog.org/ 22682T: git git://www.linux-watchdog.org/linux-watchdog.git 22683F: Documentation/devicetree/bindings/watchdog/ 22684F: Documentation/watchdog/ 22685F: drivers/watchdog/ 22686F: include/linux/watchdog.h 22687F: include/trace/events/watchdog.h 22688F: include/uapi/linux/watchdog.h 22689 22690WHISKEYCOVE PMIC GPIO DRIVER 22691M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22692L: linux-gpio@vger.kernel.org 22693S: Maintained 22694F: drivers/gpio/gpio-wcove.c 22695 22696WHWAVE RTC DRIVER 22697M: Dianlong Li <long17.cool@163.com> 22698L: linux-rtc@vger.kernel.org 22699S: Maintained 22700F: drivers/rtc/rtc-sd3078.c 22701 22702WIIMOTE HID DRIVER 22703M: David Rheinsberg <david.rheinsberg@gmail.com> 22704L: linux-input@vger.kernel.org 22705S: Maintained 22706F: drivers/hid/hid-wiimote* 22707 22708WILOCITY WIL6210 WIRELESS DRIVER 22709L: linux-wireless@vger.kernel.org 22710S: Orphan 22711W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22712F: drivers/net/wireless/ath/wil6210/ 22713 22714WINBOND CIR DRIVER 22715M: David Härdeman <david@hardeman.nu> 22716S: Maintained 22717F: drivers/media/rc/winbond-cir.c 22718 22719WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22720L: linux-watchdog@vger.kernel.org 22721S: Orphan 22722F: drivers/watchdog/ebc-c384_wdt.c 22723 22724WINSYSTEMS WS16C48 GPIO DRIVER 22725M: William Breathitt Gray <william.gray@linaro.org> 22726L: linux-gpio@vger.kernel.org 22727S: Maintained 22728F: drivers/gpio/gpio-ws16c48.c 22729 22730WIREGUARD SECURE NETWORK TUNNEL 22731M: Jason A. Donenfeld <Jason@zx2c4.com> 22732L: wireguard@lists.zx2c4.com 22733L: netdev@vger.kernel.org 22734S: Maintained 22735F: drivers/net/wireguard/ 22736F: tools/testing/selftests/wireguard/ 22737 22738WISTRON LAPTOP BUTTON DRIVER 22739M: Miloslav Trmac <mitr@volny.cz> 22740S: Maintained 22741F: drivers/input/misc/wistron_btns.c 22742 22743WL3501 WIRELESS PCMCIA CARD DRIVER 22744L: linux-wireless@vger.kernel.org 22745S: Odd fixes 22746F: drivers/net/wireless/legacy/wl3501* 22747 22748WOLFSON MICROELECTRONICS DRIVERS 22749L: patches@opensource.cirrus.com 22750S: Supported 22751W: https://github.com/CirrusLogic/linux-drivers/wiki 22752T: git https://github.com/CirrusLogic/linux-drivers.git 22753F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22754F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22755F: Documentation/devicetree/bindings/mfd/wm831x.txt 22756F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22757F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22758F: Documentation/devicetree/bindings/sound/wm* 22759F: Documentation/hwmon/wm83??.rst 22760F: arch/arm/mach-s3c/mach-crag6410* 22761F: drivers/clk/clk-wm83*.c 22762F: drivers/gpio/gpio-*wm*.c 22763F: drivers/gpio/gpio-arizona.c 22764F: drivers/hwmon/wm83??-hwmon.c 22765F: drivers/input/misc/wm831x-on.c 22766F: drivers/input/touchscreen/wm831x-ts.c 22767F: drivers/input/touchscreen/wm97*.c 22768F: drivers/leds/leds-wm83*.c 22769F: drivers/mfd/arizona* 22770F: drivers/mfd/cs47l24* 22771F: drivers/mfd/wm*.c 22772F: drivers/power/supply/wm83*.c 22773F: drivers/regulator/arizona* 22774F: drivers/regulator/wm8*.c 22775F: drivers/rtc/rtc-wm83*.c 22776F: drivers/video/backlight/wm83*_bl.c 22777F: drivers/watchdog/wm83*_wdt.c 22778F: include/linux/mfd/arizona/ 22779F: include/linux/mfd/wm831x/ 22780F: include/linux/mfd/wm8350/ 22781F: include/linux/mfd/wm8400* 22782F: include/linux/regulator/arizona* 22783F: include/linux/wm97xx.h 22784F: include/sound/wm????.h 22785F: sound/soc/codecs/arizona* 22786F: sound/soc/codecs/cs47l24* 22787F: sound/soc/codecs/wm* 22788 22789WORKQUEUE 22790M: Tejun Heo <tj@kernel.org> 22791R: Lai Jiangshan <jiangshanlai@gmail.com> 22792S: Maintained 22793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22794F: Documentation/core-api/workqueue.rst 22795F: include/linux/workqueue.h 22796F: kernel/workqueue.c 22797F: kernel/workqueue_internal.h 22798 22799WWAN DRIVERS 22800M: Loic Poulain <loic.poulain@linaro.org> 22801M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22802R: Johannes Berg <johannes@sipsolutions.net> 22803L: netdev@vger.kernel.org 22804S: Maintained 22805F: drivers/net/wwan/ 22806F: include/linux/wwan.h 22807F: include/uapi/linux/wwan.h 22808 22809X-POWERS AXP288 PMIC DRIVERS 22810M: Hans de Goede <hdegoede@redhat.com> 22811S: Maintained 22812F: drivers/acpi/pmic/intel_pmic_xpower.c 22813N: axp288 22814 22815X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22816M: Chen-Yu Tsai <wens@csie.org> 22817L: linux-kernel@vger.kernel.org 22818S: Maintained 22819N: axp[128] 22820 22821X.25 STACK 22822M: Martin Schiller <ms@dev.tdt.de> 22823L: linux-x25@vger.kernel.org 22824S: Maintained 22825F: Documentation/networking/lapb-module.rst 22826F: Documentation/networking/x25* 22827F: drivers/net/wan/hdlc_x25.c 22828F: drivers/net/wan/lapbether.c 22829F: include/*/lapb.h 22830F: include/net/x25* 22831F: include/uapi/linux/x25.h 22832F: net/lapb/ 22833F: net/x25/ 22834 22835X86 ARCHITECTURE (32-BIT AND 64-BIT) 22836M: Thomas Gleixner <tglx@linutronix.de> 22837M: Ingo Molnar <mingo@redhat.com> 22838M: Borislav Petkov <bp@alien8.de> 22839M: Dave Hansen <dave.hansen@linux.intel.com> 22840M: x86@kernel.org 22841R: "H. Peter Anvin" <hpa@zytor.com> 22842L: linux-kernel@vger.kernel.org 22843S: Maintained 22844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22845F: Documentation/arch/x86/ 22846F: Documentation/devicetree/bindings/x86/ 22847F: arch/x86/ 22848 22849X86 ENTRY CODE 22850M: Andy Lutomirski <luto@kernel.org> 22851L: linux-kernel@vger.kernel.org 22852S: Maintained 22853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22854F: arch/x86/entry/ 22855 22856X86 HARDWARE VULNERABILITIES 22857M: Thomas Gleixner <tglx@linutronix.de> 22858M: Borislav Petkov <bp@alien8.de> 22859M: Peter Zijlstra <peterz@infradead.org> 22860M: Josh Poimboeuf <jpoimboe@kernel.org> 22861R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22862S: Maintained 22863F: Documentation/admin-guide/hw-vuln/ 22864F: arch/x86/include/asm/nospec-branch.h 22865F: arch/x86/kernel/cpu/bugs.c 22866 22867X86 MCE INFRASTRUCTURE 22868M: Tony Luck <tony.luck@intel.com> 22869M: Borislav Petkov <bp@alien8.de> 22870L: linux-edac@vger.kernel.org 22871S: Maintained 22872F: Documentation/ABI/testing/sysfs-mce 22873F: Documentation/arch/x86/x86_64/machinecheck.rst 22874F: arch/x86/kernel/cpu/mce/* 22875 22876X86 MICROCODE UPDATE SUPPORT 22877M: Borislav Petkov <bp@alien8.de> 22878S: Maintained 22879F: arch/x86/kernel/cpu/microcode/* 22880 22881X86 MM 22882M: Dave Hansen <dave.hansen@linux.intel.com> 22883M: Andy Lutomirski <luto@kernel.org> 22884M: Peter Zijlstra <peterz@infradead.org> 22885L: linux-kernel@vger.kernel.org 22886S: Maintained 22887T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22888F: arch/x86/mm/ 22889 22890X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22891M: Hans de Goede <hdegoede@redhat.com> 22892L: platform-driver-x86@vger.kernel.org 22893S: Maintained 22894T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22895F: drivers/platform/x86/x86-android-tablets/ 22896 22897X86 PLATFORM DRIVERS 22898M: Hans de Goede <hdegoede@redhat.com> 22899M: Mark Gross <markgross@kernel.org> 22900L: platform-driver-x86@vger.kernel.org 22901S: Maintained 22902T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22903F: drivers/platform/olpc/ 22904F: drivers/platform/x86/ 22905F: include/linux/platform_data/x86/ 22906 22907X86 PLATFORM DRIVERS - ARCH 22908R: Darren Hart <dvhart@infradead.org> 22909R: Andy Shevchenko <andy@infradead.org> 22910L: platform-driver-x86@vger.kernel.org 22911L: x86@kernel.org 22912S: Maintained 22913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22914F: arch/x86/platform 22915 22916X86 PLATFORM UV HPE SUPERDOME FLEX 22917M: Steve Wahl <steve.wahl@hpe.com> 22918R: Mike Travis <mike.travis@hpe.com> 22919R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22920R: Russ Anderson <russ.anderson@hpe.com> 22921S: Supported 22922F: arch/x86/include/asm/uv/ 22923F: arch/x86/kernel/apic/x2apic_uv_x.c 22924F: arch/x86/platform/uv/ 22925 22926X86 STACK UNWINDING 22927M: Josh Poimboeuf <jpoimboe@kernel.org> 22928M: Peter Zijlstra <peterz@infradead.org> 22929S: Supported 22930F: arch/x86/include/asm/unwind*.h 22931F: arch/x86/kernel/dumpstack.c 22932F: arch/x86/kernel/stacktrace.c 22933F: arch/x86/kernel/unwind_*.c 22934 22935X86 VDSO 22936M: Andy Lutomirski <luto@kernel.org> 22937L: linux-kernel@vger.kernel.org 22938S: Maintained 22939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22940F: arch/x86/entry/vdso/ 22941 22942XARRAY 22943M: Matthew Wilcox <willy@infradead.org> 22944L: linux-fsdevel@vger.kernel.org 22945S: Supported 22946F: Documentation/core-api/xarray.rst 22947F: include/linux/idr.h 22948F: include/linux/xarray.h 22949F: lib/idr.c 22950F: lib/xarray.c 22951F: tools/testing/radix-tree 22952 22953XBOX DVD IR REMOTE 22954M: Benjamin Valentin <benpicco@googlemail.com> 22955S: Maintained 22956F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22957F: drivers/media/rc/xbox_remote.c 22958 22959XC2028/3028 TUNER DRIVER 22960M: Mauro Carvalho Chehab <mchehab@kernel.org> 22961L: linux-media@vger.kernel.org 22962S: Maintained 22963W: https://linuxtv.org 22964T: git git://linuxtv.org/media_tree.git 22965F: drivers/media/tuners/xc2028.* 22966 22967XDP (eXpress Data Path) 22968M: Alexei Starovoitov <ast@kernel.org> 22969M: Daniel Borkmann <daniel@iogearbox.net> 22970M: David S. Miller <davem@davemloft.net> 22971M: Jakub Kicinski <kuba@kernel.org> 22972M: Jesper Dangaard Brouer <hawk@kernel.org> 22973M: John Fastabend <john.fastabend@gmail.com> 22974L: netdev@vger.kernel.org 22975L: bpf@vger.kernel.org 22976S: Supported 22977F: drivers/net/ethernet/*/*/*/*/*xdp* 22978F: drivers/net/ethernet/*/*/*xdp* 22979F: include/net/xdp.h 22980F: include/net/xdp_priv.h 22981F: include/trace/events/xdp.h 22982F: kernel/bpf/cpumap.c 22983F: kernel/bpf/devmap.c 22984F: net/core/xdp.c 22985F: samples/bpf/xdp* 22986F: tools/testing/selftests/bpf/*/*xdp* 22987F: tools/testing/selftests/bpf/*xdp* 22988K: (?:\b|_)xdp(?:\b|_) 22989 22990XDP SOCKETS (AF_XDP) 22991M: Björn Töpel <bjorn@kernel.org> 22992M: Magnus Karlsson <magnus.karlsson@intel.com> 22993M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22994R: Jonathan Lemon <jonathan.lemon@gmail.com> 22995L: netdev@vger.kernel.org 22996L: bpf@vger.kernel.org 22997S: Maintained 22998F: Documentation/networking/af_xdp.rst 22999F: include/net/netns/xdp.h 23000F: include/net/xdp_sock* 23001F: include/net/xsk_buff_pool.h 23002F: include/uapi/linux/if_xdp.h 23003F: include/uapi/linux/xdp_diag.h 23004F: net/xdp/ 23005F: tools/testing/selftests/bpf/*xsk* 23006 23007XEN BLOCK SUBSYSTEM 23008M: Roger Pau Monné <roger.pau@citrix.com> 23009L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23010S: Supported 23011F: drivers/block/xen* 23012F: drivers/block/xen-blkback/* 23013 23014XEN HYPERVISOR ARM 23015M: Stefano Stabellini <sstabellini@kernel.org> 23016L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23017S: Maintained 23018F: arch/arm/include/asm/xen/ 23019F: arch/arm/xen/ 23020 23021XEN HYPERVISOR ARM64 23022M: Stefano Stabellini <sstabellini@kernel.org> 23023L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23024S: Maintained 23025F: arch/arm64/include/asm/xen/ 23026F: arch/arm64/xen/ 23027 23028XEN HYPERVISOR INTERFACE 23029M: Juergen Gross <jgross@suse.com> 23030M: Stefano Stabellini <sstabellini@kernel.org> 23031R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23032L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23033S: Supported 23034T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23035F: Documentation/ABI/stable/sysfs-hypervisor-xen 23036F: Documentation/ABI/testing/sysfs-hypervisor-xen 23037F: drivers/*/xen-*front.c 23038F: drivers/xen/ 23039F: include/uapi/xen/ 23040F: include/xen/ 23041F: kernel/configs/xen.config 23042 23043XEN HYPERVISOR X86 23044M: Juergen Gross <jgross@suse.com> 23045R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23046L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23047S: Supported 23048F: arch/x86/configs/xen.config 23049F: arch/x86/include/asm/pvclock-abi.h 23050F: arch/x86/include/asm/xen/ 23051F: arch/x86/platform/pvh/ 23052F: arch/x86/xen/ 23053 23054XEN NETWORK BACKEND DRIVER 23055M: Wei Liu <wei.liu@kernel.org> 23056M: Paul Durrant <paul@xen.org> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058L: netdev@vger.kernel.org 23059S: Supported 23060F: drivers/net/xen-netback/* 23061 23062XEN PCI SUBSYSTEM 23063M: Juergen Gross <jgross@suse.com> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065S: Supported 23066F: arch/x86/pci/*xen* 23067F: drivers/pci/*xen* 23068 23069XEN PVSCSI DRIVERS 23070M: Juergen Gross <jgross@suse.com> 23071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23072L: linux-scsi@vger.kernel.org 23073S: Supported 23074F: drivers/scsi/xen-scsifront.c 23075F: drivers/xen/xen-scsiback.c 23076F: include/xen/interface/io/vscsiif.h 23077 23078XEN PVUSB DRIVER 23079M: Juergen Gross <jgross@suse.com> 23080L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23081L: linux-usb@vger.kernel.org 23082S: Supported 23083F: drivers/usb/host/xen* 23084F: include/xen/interface/io/usbif.h 23085 23086XEN SOUND FRONTEND DRIVER 23087M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23089L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23090S: Supported 23091F: sound/xen/* 23092 23093XEN SWIOTLB SUBSYSTEM 23094M: Juergen Gross <jgross@suse.com> 23095M: Stefano Stabellini <sstabellini@kernel.org> 23096L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23097L: iommu@lists.linux.dev 23098S: Supported 23099F: arch/*/include/asm/xen/swiotlb-xen.h 23100F: drivers/xen/swiotlb-xen.c 23101F: include/xen/arm/swiotlb-xen.h 23102F: include/xen/swiotlb-xen.h 23103 23104XFS FILESYSTEM 23105M: Darrick J. Wong <djwong@kernel.org> 23106L: linux-xfs@vger.kernel.org 23107S: Supported 23108W: http://xfs.org/ 23109C: irc://irc.oftc.net/xfs 23110T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23111F: Documentation/ABI/testing/sysfs-fs-xfs 23112F: Documentation/admin-guide/xfs.rst 23113F: Documentation/filesystems/xfs-delayed-logging-design.rst 23114F: Documentation/filesystems/xfs-self-describing-metadata.rst 23115F: fs/xfs/ 23116F: include/uapi/linux/dqblk_xfs.h 23117F: include/uapi/linux/fsmap.h 23118 23119XILINX AMS DRIVER 23120M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23121L: linux-iio@vger.kernel.org 23122S: Maintained 23123F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23124F: drivers/iio/adc/xilinx-ams.c 23125 23126XILINX AXI ETHERNET DRIVER 23127M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23128S: Maintained 23129F: drivers/net/ethernet/xilinx/xilinx_axienet* 23130 23131XILINX CAN DRIVER 23132M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23133R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23134L: linux-can@vger.kernel.org 23135S: Maintained 23136F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23137F: drivers/net/can/xilinx_can.c 23138 23139XILINX EVENT MANAGEMENT DRIVER 23140M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23141S: Maintained 23142F: drivers/soc/xilinx/xlnx_event_manager.c 23143F: include/linux/firmware/xlnx-event-manager.h 23144 23145XILINX GPIO DRIVER 23146M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23147R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23148R: Michal Simek <michal.simek@amd.com> 23149S: Maintained 23150F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23151F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23152F: drivers/gpio/gpio-xilinx.c 23153F: drivers/gpio/gpio-zynq.c 23154 23155XILINX PWM DRIVER 23156M: Sean Anderson <sean.anderson@seco.com> 23157S: Maintained 23158F: drivers/pwm/pwm-xilinx.c 23159F: include/clocksource/timer-xilinx.h 23160 23161XILINX SD-FEC IP CORES 23162M: Derek Kiernan <derek.kiernan@xilinx.com> 23163M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23164S: Maintained 23165F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23166F: Documentation/misc-devices/xilinx_sdfec.rst 23167F: drivers/misc/Kconfig 23168F: drivers/misc/Makefile 23169F: drivers/misc/xilinx_sdfec.c 23170F: include/uapi/misc/xilinx_sdfec.h 23171 23172XILINX UARTLITE SERIAL DRIVER 23173M: Peter Korsgaard <jacmet@sunsite.dk> 23174L: linux-serial@vger.kernel.org 23175S: Maintained 23176F: drivers/tty/serial/uartlite.c 23177 23178XILINX VIDEO IP CORES 23179M: Hyun Kwon <hyun.kwon@xilinx.com> 23180M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23181L: linux-media@vger.kernel.org 23182S: Supported 23183T: git git://linuxtv.org/media_tree.git 23184F: Documentation/devicetree/bindings/media/xilinx/ 23185F: drivers/media/platform/xilinx/ 23186F: include/uapi/linux/xilinx-v4l2-controls.h 23187 23188XILINX WATCHDOG DRIVER 23189M: Srinivas Neeli <srinivas.neeli@amd.com> 23190R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23191R: Michal Simek <michal.simek@amd.com> 23192S: Maintained 23193F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23194F: drivers/watchdog/of_xilinx_wdt.c 23195 23196XILINX XDMA DRIVER 23197M: Lizhi Hou <lizhi.hou@amd.com> 23198M: Brian Xu <brian.xu@amd.com> 23199M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23200L: dmaengine@vger.kernel.org 23201S: Supported 23202F: drivers/dma/xilinx/xdma-regs.h 23203F: drivers/dma/xilinx/xdma.c 23204F: include/linux/dma/amd_xdma.h 23205F: include/linux/platform_data/amd_xdma.h 23206 23207XILINX ZYNQMP DPDMA DRIVER 23208M: Hyun Kwon <hyun.kwon@xilinx.com> 23209M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23210L: dmaengine@vger.kernel.org 23211S: Supported 23212F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23213F: drivers/dma/xilinx/xilinx_dpdma.c 23214F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23215 23216XILINX ZYNQMP OCM EDAC DRIVER 23217M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23218M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23219S: Maintained 23220F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23221F: drivers/edac/zynqmp_edac.c 23222 23223XILINX ZYNQMP PSGTR PHY DRIVER 23224M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23225M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23226L: linux-kernel@vger.kernel.org 23227S: Supported 23228T: git https://github.com/Xilinx/linux-xlnx.git 23229F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23230F: drivers/phy/xilinx/phy-zynqmp.c 23231 23232XILINX ZYNQMP SHA3 DRIVER 23233M: Harsha <harsha.harsha@xilinx.com> 23234S: Maintained 23235F: drivers/crypto/xilinx/zynqmp-sha.c 23236 23237XILLYBUS DRIVER 23238M: Eli Billauer <eli.billauer@gmail.com> 23239L: linux-kernel@vger.kernel.org 23240S: Supported 23241F: drivers/char/xillybus/ 23242 23243XLP9XX I2C DRIVER 23244M: George Cherian <gcherian@marvell.com> 23245L: linux-i2c@vger.kernel.org 23246S: Supported 23247W: http://www.marvell.com 23248F: drivers/i2c/busses/i2c-xlp9xx.c 23249 23250XRA1403 GPIO EXPANDER 23251M: Nandor Han <nandor.han@ge.com> 23252L: linux-gpio@vger.kernel.org 23253S: Maintained 23254F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23255F: drivers/gpio/gpio-xra1403.c 23256 23257XTENSA XTFPGA PLATFORM SUPPORT 23258M: Max Filippov <jcmvbkbc@gmail.com> 23259S: Maintained 23260F: drivers/spi/spi-xtensa-xtfpga.c 23261F: sound/soc/xtensa/xtfpga-i2s.c 23262 23263YAM DRIVER FOR AX.25 23264M: Jean-Paul Roubelat <jpr@f6fbb.org> 23265L: linux-hams@vger.kernel.org 23266S: Maintained 23267F: drivers/net/hamradio/yam* 23268F: include/linux/yam.h 23269 23270YAMA SECURITY MODULE 23271M: Kees Cook <keescook@chromium.org> 23272S: Supported 23273T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23274F: Documentation/admin-guide/LSM/Yama.rst 23275F: security/yama/ 23276 23277YEALINK PHONE DRIVER 23278M: Henk Vergonet <Henk.Vergonet@gmail.com> 23279L: usbb2k-api-dev@nongnu.org 23280S: Maintained 23281F: Documentation/input/devices/yealink.rst 23282F: drivers/input/misc/yealink.* 23283 23284Z3FOLD COMPRESSED PAGE ALLOCATOR 23285M: Vitaly Wool <vitaly.wool@konsulko.com> 23286R: Miaohe Lin <linmiaohe@huawei.com> 23287L: linux-mm@kvack.org 23288S: Maintained 23289F: mm/z3fold.c 23290 23291Z8530 DRIVER FOR AX.25 23292M: Joerg Reuter <jreuter@yaina.de> 23293L: linux-hams@vger.kernel.org 23294S: Maintained 23295W: http://yaina.de/jreuter/ 23296W: http://www.qsl.net/dl1bke/ 23297F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23298F: drivers/net/hamradio/*scc.c 23299F: drivers/net/hamradio/z8530.h 23300 23301ZBUD COMPRESSED PAGE ALLOCATOR 23302M: Seth Jennings <sjenning@redhat.com> 23303M: Dan Streetman <ddstreet@ieee.org> 23304L: linux-mm@kvack.org 23305S: Maintained 23306F: mm/zbud.c 23307 23308ZD1211RW WIRELESS DRIVER 23309M: Ulrich Kunitz <kune@deine-taler.de> 23310L: linux-wireless@vger.kernel.org 23311L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23312S: Maintained 23313W: http://zd1211.ath.cx/wiki/DriverRewrite 23314F: drivers/net/wireless/zydas/zd1211rw/ 23315 23316ZD1301 MEDIA DRIVER 23317M: Antti Palosaari <crope@iki.fi> 23318L: linux-media@vger.kernel.org 23319S: Maintained 23320W: https://linuxtv.org/ 23321W: http://palosaari.fi/linux/ 23322Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23323F: drivers/media/usb/dvb-usb-v2/zd1301* 23324 23325ZD1301_DEMOD MEDIA DRIVER 23326M: Antti Palosaari <crope@iki.fi> 23327L: linux-media@vger.kernel.org 23328S: Maintained 23329W: https://linuxtv.org/ 23330W: http://palosaari.fi/linux/ 23331Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23332F: drivers/media/dvb-frontends/zd1301_demod* 23333 23334ZHAOXIN PROCESSOR SUPPORT 23335M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23336L: linux-kernel@vger.kernel.org 23337S: Maintained 23338F: arch/x86/kernel/cpu/zhaoxin.c 23339 23340ZONEFS FILESYSTEM 23341M: Damien Le Moal <dlemoal@kernel.org> 23342M: Naohiro Aota <naohiro.aota@wdc.com> 23343R: Johannes Thumshirn <jth@kernel.org> 23344L: linux-fsdevel@vger.kernel.org 23345S: Maintained 23346T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23347F: Documentation/filesystems/zonefs.rst 23348F: fs/zonefs/ 23349 23350ZPOOL COMPRESSED PAGE STORAGE API 23351M: Dan Streetman <ddstreet@ieee.org> 23352L: linux-mm@kvack.org 23353S: Maintained 23354F: include/linux/zpool.h 23355F: mm/zpool.c 23356 23357ZR36067 VIDEO FOR LINUX DRIVER 23358M: Corentin Labbe <clabbe@baylibre.com> 23359L: mjpeg-users@lists.sourceforge.net 23360L: linux-media@vger.kernel.org 23361S: Maintained 23362W: http://mjpeg.sourceforge.net/driver-zoran/ 23363Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23364F: Documentation/driver-api/media/drivers/zoran.rst 23365F: drivers/media/pci/zoran/ 23366 23367ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23368M: Minchan Kim <minchan@kernel.org> 23369M: Sergey Senozhatsky <senozhatsky@chromium.org> 23370L: linux-kernel@vger.kernel.org 23371S: Maintained 23372F: Documentation/admin-guide/blockdev/zram.rst 23373F: drivers/block/zram/ 23374 23375ZS DECSTATION Z85C30 SERIAL DRIVER 23376M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23377S: Maintained 23378F: drivers/tty/serial/zs.* 23379 23380ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23381M: Minchan Kim <minchan@kernel.org> 23382M: Sergey Senozhatsky <senozhatsky@chromium.org> 23383L: linux-mm@kvack.org 23384S: Maintained 23385F: Documentation/mm/zsmalloc.rst 23386F: include/linux/zsmalloc.h 23387F: mm/zsmalloc.c 23388 23389ZSTD 23390M: Nick Terrell <terrelln@fb.com> 23391S: Maintained 23392B: https://github.com/facebook/zstd/issues 23393T: git https://github.com/terrelln/linux.git 23394F: crypto/zstd.c 23395F: include/linux/zstd* 23396F: lib/decompress_unzstd.c 23397F: lib/zstd/ 23398N: zstd 23399K: zstd 23400 23401ZSWAP COMPRESSED SWAP CACHING 23402M: Seth Jennings <sjenning@redhat.com> 23403M: Dan Streetman <ddstreet@ieee.org> 23404M: Vitaly Wool <vitaly.wool@konsulko.com> 23405L: linux-mm@kvack.org 23406S: Maintained 23407F: mm/zswap.c 23408 23409THE REST 23410M: Linus Torvalds <torvalds@linux-foundation.org> 23411L: linux-kernel@vger.kernel.org 23412S: Buried alive in reporters 23413T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23414F: * 23415F: */ 23416