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> 11362M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11363L: linux-mips@vger.kernel.org 11364L: kvm@vger.kernel.org 11365S: Maintained 11366T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11367F: arch/mips/include/asm/kvm* 11368F: arch/mips/include/uapi/asm/kvm* 11369F: arch/mips/kvm/ 11370 11371KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11372L: linuxppc-dev@lists.ozlabs.org 11373T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11374F: arch/powerpc/include/asm/kvm* 11375F: arch/powerpc/include/uapi/asm/kvm* 11376F: arch/powerpc/kernel/kvm* 11377F: arch/powerpc/kvm/ 11378 11379KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11380M: Anup Patel <anup@brainfault.org> 11381R: Atish Patra <atishp@atishpatra.org> 11382L: kvm@vger.kernel.org 11383L: kvm-riscv@lists.infradead.org 11384L: linux-riscv@lists.infradead.org 11385S: Maintained 11386T: git https://github.com/kvm-riscv/linux.git 11387F: arch/riscv/include/asm/kvm* 11388F: arch/riscv/include/uapi/asm/kvm* 11389F: arch/riscv/kvm/ 11390F: tools/testing/selftests/kvm/*/riscv/ 11391 11392KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11393M: Christian Borntraeger <borntraeger@linux.ibm.com> 11394M: Janosch Frank <frankja@linux.ibm.com> 11395M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11396R: David Hildenbrand <david@redhat.com> 11397L: kvm@vger.kernel.org 11398S: Supported 11399T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11400F: Documentation/virt/kvm/s390* 11401F: arch/s390/include/asm/gmap.h 11402F: arch/s390/include/asm/kvm* 11403F: arch/s390/include/uapi/asm/kvm* 11404F: arch/s390/include/uapi/asm/uvdevice.h 11405F: arch/s390/kernel/uv.c 11406F: arch/s390/kvm/ 11407F: arch/s390/mm/gmap.c 11408F: drivers/s390/char/uvdevice.c 11409F: tools/testing/selftests/drivers/s390x/uvdevice/ 11410F: tools/testing/selftests/kvm/*/s390x/ 11411F: tools/testing/selftests/kvm/s390x/ 11412 11413KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11414M: Sean Christopherson <seanjc@google.com> 11415M: Paolo Bonzini <pbonzini@redhat.com> 11416L: kvm@vger.kernel.org 11417S: Supported 11418T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11419F: arch/x86/include/asm/kvm* 11420F: arch/x86/include/asm/svm.h 11421F: arch/x86/include/asm/vmx*.h 11422F: arch/x86/include/uapi/asm/kvm* 11423F: arch/x86/include/uapi/asm/svm.h 11424F: arch/x86/include/uapi/asm/vmx.h 11425F: arch/x86/kvm/ 11426F: arch/x86/kvm/*/ 11427 11428KERNFS 11429M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11430M: Tejun Heo <tj@kernel.org> 11431S: Supported 11432T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11433F: fs/kernfs/ 11434F: include/linux/kernfs.h 11435 11436KEXEC 11437M: Eric Biederman <ebiederm@xmission.com> 11438L: kexec@lists.infradead.org 11439S: Maintained 11440W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11441F: include/linux/kexec.h 11442F: include/uapi/linux/kexec.h 11443F: kernel/kexec* 11444 11445KEYS-ENCRYPTED 11446M: Mimi Zohar <zohar@linux.ibm.com> 11447L: linux-integrity@vger.kernel.org 11448L: keyrings@vger.kernel.org 11449S: Supported 11450F: Documentation/security/keys/trusted-encrypted.rst 11451F: include/keys/encrypted-type.h 11452F: security/keys/encrypted-keys/ 11453 11454KEYS-TRUSTED 11455M: James Bottomley <jejb@linux.ibm.com> 11456M: Jarkko Sakkinen <jarkko@kernel.org> 11457M: Mimi Zohar <zohar@linux.ibm.com> 11458L: linux-integrity@vger.kernel.org 11459L: keyrings@vger.kernel.org 11460S: Supported 11461F: Documentation/security/keys/trusted-encrypted.rst 11462F: include/keys/trusted-type.h 11463F: include/keys/trusted_tpm.h 11464F: security/keys/trusted-keys/ 11465 11466KEYS-TRUSTED-CAAM 11467M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11468R: Pengutronix Kernel Team <kernel@pengutronix.de> 11469L: linux-integrity@vger.kernel.org 11470L: keyrings@vger.kernel.org 11471S: Maintained 11472F: include/keys/trusted_caam.h 11473F: security/keys/trusted-keys/trusted_caam.c 11474 11475KEYS-TRUSTED-TEE 11476M: Sumit Garg <sumit.garg@linaro.org> 11477L: linux-integrity@vger.kernel.org 11478L: keyrings@vger.kernel.org 11479S: Supported 11480F: include/keys/trusted_tee.h 11481F: security/keys/trusted-keys/trusted_tee.c 11482 11483KEYS/KEYRINGS 11484M: David Howells <dhowells@redhat.com> 11485M: Jarkko Sakkinen <jarkko@kernel.org> 11486L: keyrings@vger.kernel.org 11487S: Maintained 11488F: Documentation/security/keys/core.rst 11489F: include/keys/ 11490F: include/linux/key-type.h 11491F: include/linux/key.h 11492F: include/linux/keyctl.h 11493F: include/uapi/linux/keyctl.h 11494F: security/keys/ 11495 11496KEYS/KEYRINGS_INTEGRITY 11497M: Jarkko Sakkinen <jarkko@kernel.org> 11498M: Mimi Zohar <zohar@linux.ibm.com> 11499L: linux-integrity@vger.kernel.org 11500L: keyrings@vger.kernel.org 11501S: Supported 11502F: security/integrity/platform_certs 11503 11504KFENCE 11505M: Alexander Potapenko <glider@google.com> 11506M: Marco Elver <elver@google.com> 11507R: Dmitry Vyukov <dvyukov@google.com> 11508L: kasan-dev@googlegroups.com 11509S: Maintained 11510F: Documentation/dev-tools/kfence.rst 11511F: arch/*/include/asm/kfence.h 11512F: include/linux/kfence.h 11513F: lib/Kconfig.kfence 11514F: mm/kfence/ 11515 11516KFIFO 11517M: Stefani Seibold <stefani@seibold.net> 11518S: Maintained 11519F: include/linux/kfifo.h 11520F: lib/kfifo.c 11521F: samples/kfifo/ 11522 11523KGDB / KDB /debug_core 11524M: Jason Wessel <jason.wessel@windriver.com> 11525M: Daniel Thompson <daniel.thompson@linaro.org> 11526R: Douglas Anderson <dianders@chromium.org> 11527L: kgdb-bugreport@lists.sourceforge.net 11528S: Maintained 11529W: http://kgdb.wiki.kernel.org/ 11530T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11531F: Documentation/dev-tools/kgdb.rst 11532F: drivers/misc/kgdbts.c 11533F: drivers/tty/serial/kgdboc.c 11534F: include/linux/kdb.h 11535F: include/linux/kgdb.h 11536F: kernel/debug/ 11537F: kernel/module/kdb.c 11538 11539KHADAS MCU MFD DRIVER 11540M: Neil Armstrong <neil.armstrong@linaro.org> 11541L: linux-amlogic@lists.infradead.org 11542S: Maintained 11543F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11544F: drivers/mfd/khadas-mcu.c 11545F: drivers/thermal/khadas_mcu_fan.c 11546F: include/linux/mfd/khadas-mcu.h 11547 11548KIONIX/ROHM KX022A ACCELEROMETER 11549M: Matti Vaittinen <mazziesaccount@gmail.com> 11550L: linux-iio@vger.kernel.org 11551S: Supported 11552F: drivers/iio/accel/kionix-kx022a* 11553 11554KMEMLEAK 11555M: Catalin Marinas <catalin.marinas@arm.com> 11556S: Maintained 11557F: Documentation/dev-tools/kmemleak.rst 11558F: include/linux/kmemleak.h 11559F: mm/kmemleak.c 11560F: samples/kmemleak/kmemleak-test.c 11561 11562KMSAN 11563M: Alexander Potapenko <glider@google.com> 11564R: Marco Elver <elver@google.com> 11565R: Dmitry Vyukov <dvyukov@google.com> 11566L: kasan-dev@googlegroups.com 11567S: Maintained 11568F: Documentation/dev-tools/kmsan.rst 11569F: arch/*/include/asm/kmsan.h 11570F: arch/*/mm/kmsan_* 11571F: include/linux/kmsan*.h 11572F: lib/Kconfig.kmsan 11573F: mm/kmsan/ 11574F: scripts/Makefile.kmsan 11575 11576KPROBES 11577M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11578M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11579M: "David S. Miller" <davem@davemloft.net> 11580M: Masami Hiramatsu <mhiramat@kernel.org> 11581L: linux-kernel@vger.kernel.org 11582L: linux-trace-kernel@vger.kernel.org 11583S: Maintained 11584Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11585T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11586F: Documentation/trace/kprobes.rst 11587F: include/asm-generic/kprobes.h 11588F: include/linux/kprobes.h 11589F: kernel/kprobes.c 11590F: lib/test_kprobes.c 11591F: samples/kprobes 11592 11593KS0108 LCD CONTROLLER DRIVER 11594M: Miguel Ojeda <ojeda@kernel.org> 11595S: Maintained 11596F: Documentation/admin-guide/auxdisplay/ks0108.rst 11597F: drivers/auxdisplay/ks0108.c 11598F: include/linux/ks0108.h 11599 11600KTD253 BACKLIGHT DRIVER 11601M: Linus Walleij <linus.walleij@linaro.org> 11602S: Maintained 11603F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11604F: drivers/video/backlight/ktd253-backlight.c 11605 11606KTEST 11607M: Steven Rostedt <rostedt@goodmis.org> 11608M: John Hawley <warthog9@eaglescrag.net> 11609S: Maintained 11610F: tools/testing/ktest 11611 11612KTZ8866 BACKLIGHT DRIVER 11613M: Jianhua Lu <lujianhua000@gmail.com> 11614S: Maintained 11615F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11616F: drivers/video/backlight/ktz8866.c 11617 11618KVM PARAVIRT (KVM/paravirt) 11619M: Paolo Bonzini <pbonzini@redhat.com> 11620R: Wanpeng Li <wanpengli@tencent.com> 11621R: Vitaly Kuznetsov <vkuznets@redhat.com> 11622L: kvm@vger.kernel.org 11623S: Supported 11624T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11625F: arch/um/include/asm/kvm_para.h 11626F: arch/x86/include/asm/kvm_para.h 11627F: arch/x86/include/asm/pvclock-abi.h 11628F: arch/x86/include/uapi/asm/kvm_para.h 11629F: arch/x86/kernel/kvm.c 11630F: arch/x86/kernel/kvmclock.c 11631F: include/asm-generic/kvm_para.h 11632F: include/linux/kvm_para.h 11633F: include/uapi/asm-generic/kvm_para.h 11634F: include/uapi/linux/kvm_para.h 11635 11636KVM X86 HYPER-V (KVM/hyper-v) 11637M: Vitaly Kuznetsov <vkuznets@redhat.com> 11638M: Sean Christopherson <seanjc@google.com> 11639M: Paolo Bonzini <pbonzini@redhat.com> 11640L: kvm@vger.kernel.org 11641S: Supported 11642T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11643F: arch/x86/kvm/hyperv.* 11644F: arch/x86/kvm/kvm_onhyperv.* 11645F: arch/x86/kvm/svm/hyperv.* 11646F: arch/x86/kvm/svm/svm_onhyperv.* 11647F: arch/x86/kvm/vmx/hyperv.* 11648 11649KVM X86 Xen (KVM/Xen) 11650M: David Woodhouse <dwmw2@infradead.org> 11651M: Paul Durrant <paul@xen.org> 11652M: Sean Christopherson <seanjc@google.com> 11653M: Paolo Bonzini <pbonzini@redhat.com> 11654L: kvm@vger.kernel.org 11655S: Supported 11656T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11657F: arch/x86/kvm/xen.* 11658 11659L3MDEV 11660M: David Ahern <dsahern@kernel.org> 11661L: netdev@vger.kernel.org 11662S: Maintained 11663F: include/net/l3mdev.h 11664F: net/l3mdev 11665 11666LANDLOCK SECURITY MODULE 11667M: Mickaël Salaün <mic@digikod.net> 11668L: linux-security-module@vger.kernel.org 11669S: Supported 11670W: https://landlock.io 11671T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11672F: Documentation/security/landlock.rst 11673F: Documentation/userspace-api/landlock.rst 11674F: include/uapi/linux/landlock.h 11675F: samples/landlock/ 11676F: security/landlock/ 11677F: tools/testing/selftests/landlock/ 11678K: landlock 11679K: LANDLOCK 11680 11681LANTIQ / INTEL Ethernet drivers 11682M: Hauke Mehrtens <hauke@hauke-m.de> 11683L: netdev@vger.kernel.org 11684S: Maintained 11685F: drivers/net/dsa/lantiq_gswip.c 11686F: drivers/net/dsa/lantiq_pce.h 11687F: drivers/net/ethernet/lantiq_xrx200.c 11688F: net/dsa/tag_gswip.c 11689 11690LANTIQ MIPS ARCHITECTURE 11691M: John Crispin <john@phrozen.org> 11692L: linux-mips@vger.kernel.org 11693S: Maintained 11694F: arch/mips/lantiq 11695F: drivers/soc/lantiq 11696 11697LASI 53c700 driver for PARISC 11698M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11699L: linux-scsi@vger.kernel.org 11700S: Maintained 11701F: Documentation/scsi/53c700.rst 11702F: drivers/scsi/53c700* 11703 11704LEAKING_ADDRESSES 11705M: Tobin C. Harding <me@tobin.cc> 11706M: Tycho Andersen <tycho@tycho.pizza> 11707L: linux-hardening@vger.kernel.org 11708S: Maintained 11709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11710F: scripts/leaking_addresses.pl 11711 11712LED SUBSYSTEM 11713M: Pavel Machek <pavel@ucw.cz> 11714M: Lee Jones <lee@kernel.org> 11715L: linux-leds@vger.kernel.org 11716S: Maintained 11717T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11718F: Documentation/devicetree/bindings/leds/ 11719F: Documentation/leds/ 11720F: drivers/leds/ 11721F: include/dt-bindings/leds/ 11722F: include/linux/leds.h 11723 11724LEGACY EEPROM DRIVER 11725M: Jean Delvare <jdelvare@suse.com> 11726S: Maintained 11727F: Documentation/misc-devices/eeprom.rst 11728F: drivers/misc/eeprom/eeprom.c 11729 11730LEGO MINDSTORMS EV3 11731R: David Lechner <david@lechnology.com> 11732S: Maintained 11733F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11734F: arch/arm/boot/dts/da850-lego-ev3.dts 11735F: drivers/power/supply/lego_ev3_battery.c 11736 11737LEGO USB Tower driver 11738M: Juergen Stuber <starblue@users.sourceforge.net> 11739L: legousb-devel@lists.sourceforge.net 11740S: Maintained 11741W: http://legousb.sourceforge.net/ 11742F: drivers/usb/misc/legousbtower.c 11743 11744LETSKETCH HID TABLET DRIVER 11745M: Hans de Goede <hdegoede@redhat.com> 11746L: linux-input@vger.kernel.org 11747S: Maintained 11748T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11749F: drivers/hid/hid-letsketch.c 11750 11751LG LAPTOP EXTRAS 11752M: Matan Ziv-Av <matan@svgalib.org> 11753L: platform-driver-x86@vger.kernel.org 11754S: Maintained 11755F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11756F: Documentation/admin-guide/laptops/lg-laptop.rst 11757F: drivers/platform/x86/lg-laptop.c 11758 11759LG2160 MEDIA DRIVER 11760M: Michael Krufky <mkrufky@linuxtv.org> 11761L: linux-media@vger.kernel.org 11762S: Maintained 11763W: https://linuxtv.org 11764W: http://github.com/mkrufky 11765Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11766T: git git://linuxtv.org/mkrufky/tuners.git 11767F: drivers/media/dvb-frontends/lg2160.* 11768 11769LGDT3305 MEDIA DRIVER 11770M: Michael Krufky <mkrufky@linuxtv.org> 11771L: linux-media@vger.kernel.org 11772S: Maintained 11773W: https://linuxtv.org 11774W: http://github.com/mkrufky 11775Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11776T: git git://linuxtv.org/mkrufky/tuners.git 11777F: drivers/media/dvb-frontends/lgdt3305.* 11778 11779LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11780M: Viresh Kumar <vireshk@kernel.org> 11781L: linux-ide@vger.kernel.org 11782S: Maintained 11783T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11784F: drivers/ata/pata_arasan_cf.c 11785F: include/linux/pata_arasan_cf_data.h 11786 11787LIBATA PATA DRIVERS 11788R: Sergey Shtylyov <s.shtylyov@omp.ru> 11789L: linux-ide@vger.kernel.org 11790F: drivers/ata/ata_*.c 11791F: drivers/ata/pata_*.c 11792 11793LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11794M: Linus Walleij <linus.walleij@linaro.org> 11795L: linux-ide@vger.kernel.org 11796S: Maintained 11797T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11798F: drivers/ata/pata_ftide010.c 11799F: drivers/ata/sata_gemini.c 11800F: drivers/ata/sata_gemini.h 11801 11802LIBATA SATA AHCI PLATFORM devices support 11803M: Hans de Goede <hdegoede@redhat.com> 11804M: Jens Axboe <axboe@kernel.dk> 11805L: linux-ide@vger.kernel.org 11806S: Maintained 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11808F: drivers/ata/ahci_platform.c 11809F: drivers/ata/libahci_platform.c 11810F: include/linux/ahci_platform.h 11811 11812LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11813M: Serge Semin <fancer.lancer@gmail.com> 11814L: linux-ide@vger.kernel.org 11815S: Maintained 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11817F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11818F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11819F: drivers/ata/ahci_dwc.c 11820 11821LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11822M: Mikael Pettersson <mikpelinux@gmail.com> 11823L: linux-ide@vger.kernel.org 11824S: Maintained 11825T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11826F: drivers/ata/sata_promise.* 11827 11828LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11829M: Damien Le Moal <dlemoal@kernel.org> 11830L: linux-ide@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11833F: Documentation/ABI/testing/sysfs-ata 11834F: Documentation/devicetree/bindings/ata/ 11835F: drivers/ata/ 11836F: include/linux/ata.h 11837F: include/linux/libata.h 11838 11839LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11840M: Vishal Verma <vishal.l.verma@intel.com> 11841M: Dan Williams <dan.j.williams@intel.com> 11842M: Dave Jiang <dave.jiang@intel.com> 11843L: nvdimm@lists.linux.dev 11844S: Supported 11845Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11846P: Documentation/nvdimm/maintainer-entry-profile.rst 11847F: drivers/nvdimm/btt* 11848 11849LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11850M: Dan Williams <dan.j.williams@intel.com> 11851M: Vishal Verma <vishal.l.verma@intel.com> 11852M: Dave Jiang <dave.jiang@intel.com> 11853L: nvdimm@lists.linux.dev 11854S: Supported 11855Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11856P: Documentation/nvdimm/maintainer-entry-profile.rst 11857F: drivers/nvdimm/pmem* 11858 11859LIBNVDIMM: DEVICETREE BINDINGS 11860M: Oliver O'Halloran <oohall@gmail.com> 11861L: nvdimm@lists.linux.dev 11862S: Supported 11863Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11864F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11865F: drivers/nvdimm/of_pmem.c 11866 11867LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11868M: Dan Williams <dan.j.williams@intel.com> 11869M: Vishal Verma <vishal.l.verma@intel.com> 11870M: Dave Jiang <dave.jiang@intel.com> 11871M: Ira Weiny <ira.weiny@intel.com> 11872L: nvdimm@lists.linux.dev 11873S: Supported 11874Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11875P: Documentation/nvdimm/maintainer-entry-profile.rst 11876T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11877F: drivers/acpi/nfit/* 11878F: drivers/nvdimm/* 11879F: include/linux/libnvdimm.h 11880F: include/linux/nd.h 11881F: include/uapi/linux/ndctl.h 11882F: tools/testing/nvdimm/ 11883 11884LICENSES and SPDX stuff 11885M: Thomas Gleixner <tglx@linutronix.de> 11886M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11887L: linux-spdx@vger.kernel.org 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11890F: COPYING 11891F: Documentation/process/license-rules.rst 11892F: LICENSES/ 11893F: scripts/spdxcheck-test.sh 11894F: scripts/spdxcheck.py 11895F: scripts/spdxexclude 11896 11897LINEAR RANGES HELPERS 11898M: Mark Brown <broonie@kernel.org> 11899R: Matti Vaittinen <mazziesaccount@gmail.com> 11900F: include/linux/linear_range.h 11901F: lib/linear_ranges.c 11902F: lib/test_linear_ranges.c 11903 11904LINUX FOR POWER MACINTOSH 11905M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11906L: linuxppc-dev@lists.ozlabs.org 11907S: Odd Fixes 11908F: arch/powerpc/platforms/powermac/ 11909F: drivers/macintosh/ 11910 11911LINUX FOR POWERPC (32-BIT AND 64-BIT) 11912M: Michael Ellerman <mpe@ellerman.id.au> 11913R: Nicholas Piggin <npiggin@gmail.com> 11914R: Christophe Leroy <christophe.leroy@csgroup.eu> 11915L: linuxppc-dev@lists.ozlabs.org 11916S: Supported 11917W: https://github.com/linuxppc/wiki/wiki 11918Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11919T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11920F: Documentation/ABI/stable/sysfs-firmware-opal-* 11921F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11922F: Documentation/devicetree/bindings/powerpc/ 11923F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11924F: Documentation/powerpc/ 11925F: arch/powerpc/ 11926F: drivers/*/*/*pasemi* 11927F: drivers/*/*pasemi* 11928F: drivers/char/tpm/tpm_ibmvtpm* 11929F: drivers/crypto/nx/ 11930F: drivers/crypto/vmx/ 11931F: drivers/i2c/busses/i2c-opal.c 11932F: drivers/net/ethernet/ibm/ibmveth.* 11933F: drivers/net/ethernet/ibm/ibmvnic.* 11934F: drivers/pci/hotplug/pnv_php.c 11935F: drivers/pci/hotplug/rpa* 11936F: drivers/rtc/rtc-opal.c 11937F: drivers/scsi/ibmvscsi/ 11938F: drivers/tty/hvc/hvc_opal.c 11939F: drivers/watchdog/wdrtas.c 11940F: tools/testing/selftests/powerpc 11941N: /pmac 11942N: powermac 11943N: powernv 11944N: [^a-z0-9]ps3 11945N: pseries 11946 11947LINUX FOR POWERPC EMBEDDED MPC5XXX 11948M: Anatolij Gustschin <agust@denx.de> 11949L: linuxppc-dev@lists.ozlabs.org 11950S: Odd Fixes 11951F: arch/powerpc/platforms/512x/ 11952F: arch/powerpc/platforms/52xx/ 11953 11954LINUX FOR POWERPC EMBEDDED PPC4XX 11955L: linuxppc-dev@lists.ozlabs.org 11956S: Orphan 11957F: arch/powerpc/platforms/40x/ 11958F: arch/powerpc/platforms/44x/ 11959 11960LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11961M: Scott Wood <oss@buserror.net> 11962L: linuxppc-dev@lists.ozlabs.org 11963S: Odd fixes 11964T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11965F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11966F: Documentation/devicetree/bindings/powerpc/fsl/ 11967F: arch/powerpc/platforms/83xx/ 11968F: arch/powerpc/platforms/85xx/ 11969 11970LINUX FOR POWERPC EMBEDDED PPC8XX 11971M: Christophe Leroy <christophe.leroy@csgroup.eu> 11972L: linuxppc-dev@lists.ozlabs.org 11973S: Maintained 11974F: arch/powerpc/platforms/8xx/ 11975 11976LINUX KERNEL DUMP TEST MODULE (LKDTM) 11977M: Kees Cook <keescook@chromium.org> 11978S: Maintained 11979F: drivers/misc/lkdtm/* 11980F: tools/testing/selftests/lkdtm/* 11981 11982LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11983M: Alan Stern <stern@rowland.harvard.edu> 11984M: Andrea Parri <parri.andrea@gmail.com> 11985M: Will Deacon <will@kernel.org> 11986M: Peter Zijlstra <peterz@infradead.org> 11987M: Boqun Feng <boqun.feng@gmail.com> 11988M: Nicholas Piggin <npiggin@gmail.com> 11989M: David Howells <dhowells@redhat.com> 11990M: Jade Alglave <j.alglave@ucl.ac.uk> 11991M: Luc Maranget <luc.maranget@inria.fr> 11992M: "Paul E. McKenney" <paulmck@kernel.org> 11993R: Akira Yokosawa <akiyks@gmail.com> 11994R: Daniel Lustig <dlustig@nvidia.com> 11995R: Joel Fernandes <joel@joelfernandes.org> 11996L: linux-kernel@vger.kernel.org 11997L: linux-arch@vger.kernel.org 11998S: Supported 11999T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12000F: Documentation/atomic_bitops.txt 12001F: Documentation/atomic_t.txt 12002F: Documentation/core-api/refcount-vs-atomic.rst 12003F: Documentation/litmus-tests/ 12004F: Documentation/memory-barriers.txt 12005F: tools/memory-model/ 12006 12007LIS3LV02D ACCELEROMETER DRIVER 12008M: Eric Piel <eric.piel@tremplin-utc.net> 12009S: Maintained 12010F: Documentation/misc-devices/lis3lv02d.rst 12011F: drivers/misc/lis3lv02d/ 12012F: drivers/platform/x86/hp/hp_accel.c 12013 12014LIST KUNIT TEST 12015M: David Gow <davidgow@google.com> 12016L: linux-kselftest@vger.kernel.org 12017L: kunit-dev@googlegroups.com 12018S: Maintained 12019F: lib/list-test.c 12020 12021LITEX PLATFORM 12022M: Karol Gugala <kgugala@antmicro.com> 12023M: Mateusz Holenko <mholenko@antmicro.com> 12024M: Gabriel Somlo <gsomlo@gmail.com> 12025M: Joel Stanley <joel@jms.id.au> 12026S: Maintained 12027F: Documentation/devicetree/bindings/*/litex,*.yaml 12028F: arch/openrisc/boot/dts/or1klitex.dts 12029F: drivers/mmc/host/litex_mmc.c 12030F: drivers/net/ethernet/litex/* 12031F: drivers/soc/litex/* 12032F: drivers/tty/serial/liteuart.c 12033F: include/linux/litex.h 12034N: litex 12035 12036LIVE PATCHING 12037M: Josh Poimboeuf <jpoimboe@kernel.org> 12038M: Jiri Kosina <jikos@kernel.org> 12039M: Miroslav Benes <mbenes@suse.cz> 12040M: Petr Mladek <pmladek@suse.com> 12041R: Joe Lawrence <joe.lawrence@redhat.com> 12042L: live-patching@vger.kernel.org 12043S: Maintained 12044T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12045F: Documentation/ABI/testing/sysfs-kernel-livepatch 12046F: Documentation/livepatch/ 12047F: arch/powerpc/include/asm/livepatch.h 12048F: include/linux/livepatch.h 12049F: kernel/livepatch/ 12050F: kernel/module/livepatch.c 12051F: lib/livepatch/ 12052F: samples/livepatch/ 12053F: tools/testing/selftests/livepatch/ 12054 12055LLC (802.2) 12056L: netdev@vger.kernel.org 12057S: Odd fixes 12058F: include/linux/llc.h 12059F: include/net/llc* 12060F: include/uapi/linux/llc.h 12061F: net/llc/ 12062 12063LM73 HARDWARE MONITOR DRIVER 12064M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12065L: linux-hwmon@vger.kernel.org 12066S: Maintained 12067F: drivers/hwmon/lm73.c 12068 12069LM78 HARDWARE MONITOR DRIVER 12070M: Jean Delvare <jdelvare@suse.com> 12071L: linux-hwmon@vger.kernel.org 12072S: Maintained 12073F: Documentation/hwmon/lm78.rst 12074F: drivers/hwmon/lm78.c 12075 12076LM83 HARDWARE MONITOR DRIVER 12077M: Jean Delvare <jdelvare@suse.com> 12078L: linux-hwmon@vger.kernel.org 12079S: Maintained 12080F: Documentation/hwmon/lm83.rst 12081F: drivers/hwmon/lm83.c 12082 12083LM90 HARDWARE MONITOR DRIVER 12084M: Jean Delvare <jdelvare@suse.com> 12085L: linux-hwmon@vger.kernel.org 12086S: Maintained 12087F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12088F: Documentation/hwmon/lm90.rst 12089F: drivers/hwmon/lm90.c 12090F: include/dt-bindings/thermal/lm90.h 12091 12092LM95234 HARDWARE MONITOR DRIVER 12093M: Guenter Roeck <linux@roeck-us.net> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm95234.rst 12097F: drivers/hwmon/lm95234.c 12098 12099LME2510 MEDIA DRIVER 12100M: Malcolm Priestley <tvboxspy@gmail.com> 12101L: linux-media@vger.kernel.org 12102S: Maintained 12103W: https://linuxtv.org 12104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12105F: drivers/media/usb/dvb-usb-v2/lmedm04* 12106 12107LOADPIN SECURITY MODULE 12108M: Kees Cook <keescook@chromium.org> 12109S: Supported 12110T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12111F: Documentation/admin-guide/LSM/LoadPin.rst 12112F: security/loadpin/ 12113 12114LOCKING PRIMITIVES 12115M: Peter Zijlstra <peterz@infradead.org> 12116M: Ingo Molnar <mingo@redhat.com> 12117M: Will Deacon <will@kernel.org> 12118R: Waiman Long <longman@redhat.com> 12119R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12120L: linux-kernel@vger.kernel.org 12121S: Maintained 12122T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12123F: Documentation/locking/ 12124F: arch/*/include/asm/spinlock*.h 12125F: include/linux/lockdep.h 12126F: include/linux/mutex*.h 12127F: include/linux/rwlock*.h 12128F: include/linux/rwsem*.h 12129F: include/linux/seqlock.h 12130F: include/linux/spinlock*.h 12131F: kernel/locking/ 12132F: lib/locking*.[ch] 12133X: kernel/locking/locktorture.c 12134 12135LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12136M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12137L: linux-ntfs-dev@lists.sourceforge.net 12138S: Maintained 12139W: http://www.linux-ntfs.org/content/view/19/37/ 12140F: Documentation/admin-guide/ldm.rst 12141F: block/partitions/ldm.* 12142 12143LOGITECH HID GAMING KEYBOARDS 12144M: Hans de Goede <hdegoede@redhat.com> 12145L: linux-input@vger.kernel.org 12146S: Maintained 12147T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12148F: drivers/hid/hid-lg-g15.c 12149 12150LONTIUM LT8912B MIPI TO HDMI BRIDGE 12151M: Adrien Grassein <adrien.grassein@gmail.com> 12152S: Maintained 12153F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12154F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12155 12156LOONGARCH 12157M: Huacai Chen <chenhuacai@kernel.org> 12158R: WANG Xuerui <kernel@xen0n.name> 12159L: loongarch@lists.linux.dev 12160S: Maintained 12161T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12162F: Documentation/loongarch/ 12163F: Documentation/translations/zh_CN/loongarch/ 12164F: arch/loongarch/ 12165F: drivers/*/*loongarch* 12166 12167LOONGSON GPIO DRIVER 12168M: Yinbo Zhu <zhuyinbo@loongson.cn> 12169L: linux-gpio@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12172F: drivers/gpio/gpio-loongson-64bit.c 12173 12174LOONGSON LS2X I2C DRIVER 12175M: Binbin Zhou <zhoubinbin@loongson.cn> 12176L: linux-i2c@vger.kernel.org 12177S: Maintained 12178F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12179F: drivers/i2c/busses/i2c-ls2x.c 12180 12181LOONGSON-2 SOC SERIES CLOCK DRIVER 12182M: Yinbo Zhu <zhuyinbo@loongson.cn> 12183L: linux-clk@vger.kernel.org 12184S: Maintained 12185F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12186F: drivers/clk/clk-loongson2.c 12187F: include/dt-bindings/clock/loongson,ls2k-clk.h 12188 12189LOONGSON-2 SOC SERIES GUTS DRIVER 12190M: Yinbo Zhu <zhuyinbo@loongson.cn> 12191L: loongarch@lists.linux.dev 12192S: Maintained 12193F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12194F: drivers/soc/loongson/loongson2_guts.c 12195 12196LOONGSON-2 SOC SERIES PINCTRL DRIVER 12197M: zhanghongchen <zhanghongchen@loongson.cn> 12198M: Yinbo Zhu <zhuyinbo@loongson.cn> 12199L: linux-gpio@vger.kernel.org 12200S: Maintained 12201F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12202F: drivers/pinctrl/pinctrl-loongson2.c 12203 12204LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12205M: Sathya Prakash <sathya.prakash@broadcom.com> 12206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12207M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12208L: MPT-FusionLinux.pdl@broadcom.com 12209L: linux-scsi@vger.kernel.org 12210S: Supported 12211W: http://www.avagotech.com/support/ 12212F: drivers/message/fusion/ 12213F: drivers/scsi/mpt3sas/ 12214 12215LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12216M: Matthew Wilcox <willy@infradead.org> 12217L: linux-scsi@vger.kernel.org 12218S: Maintained 12219F: drivers/scsi/sym53c8xx_2/ 12220 12221LTC1660 DAC DRIVER 12222M: Marcus Folkesson <marcus.folkesson@gmail.com> 12223L: linux-iio@vger.kernel.org 12224S: Maintained 12225F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12226F: drivers/iio/dac/ltc1660.c 12227 12228LTC2688 IIO DAC DRIVER 12229M: Nuno Sá <nuno.sa@analog.com> 12230L: linux-iio@vger.kernel.org 12231S: Supported 12232W: https://ez.analog.com/linux-software-drivers 12233F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12234F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12235F: drivers/iio/dac/ltc2688.c 12236 12237LTC2947 HARDWARE MONITOR DRIVER 12238M: Nuno Sá <nuno.sa@analog.com> 12239L: linux-hwmon@vger.kernel.org 12240S: Supported 12241W: https://ez.analog.com/linux-software-drivers 12242F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12243F: drivers/hwmon/ltc2947-core.c 12244F: drivers/hwmon/ltc2947-i2c.c 12245F: drivers/hwmon/ltc2947-spi.c 12246F: drivers/hwmon/ltc2947.h 12247 12248LTC2983 IIO TEMPERATURE DRIVER 12249M: Nuno Sá <nuno.sa@analog.com> 12250L: linux-iio@vger.kernel.org 12251S: Supported 12252W: https://ez.analog.com/linux-software-drivers 12253F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12254F: drivers/iio/temperature/ltc2983.c 12255 12256LTC4261 HARDWARE MONITOR DRIVER 12257M: Guenter Roeck <linux@roeck-us.net> 12258L: linux-hwmon@vger.kernel.org 12259S: Maintained 12260F: Documentation/hwmon/ltc4261.rst 12261F: drivers/hwmon/ltc4261.c 12262 12263LTC4306 I2C MULTIPLEXER DRIVER 12264M: Michael Hennerich <michael.hennerich@analog.com> 12265L: linux-i2c@vger.kernel.org 12266S: Supported 12267W: https://ez.analog.com/linux-software-drivers 12268F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12269F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12270 12271LTP (Linux Test Project) 12272M: Mike Frysinger <vapier@gentoo.org> 12273M: Cyril Hrubis <chrubis@suse.cz> 12274M: Wanlong Gao <wanlong.gao@gmail.com> 12275M: Jan Stancek <jstancek@redhat.com> 12276M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12277M: Alexey Kodanev <alexey.kodanev@oracle.com> 12278L: ltp@lists.linux.it (subscribers-only) 12279S: Maintained 12280W: http://linux-test-project.github.io/ 12281T: git https://github.com/linux-test-project/ltp.git 12282 12283LYNX 28G SERDES PHY DRIVER 12284M: Ioana Ciornei <ioana.ciornei@nxp.com> 12285L: netdev@vger.kernel.org 12286S: Supported 12287F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12288F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12289 12290LYNX PCS MODULE 12291M: Ioana Ciornei <ioana.ciornei@nxp.com> 12292L: netdev@vger.kernel.org 12293S: Supported 12294F: drivers/net/pcs/pcs-lynx.c 12295F: include/linux/pcs-lynx.h 12296 12297M68K ARCHITECTURE 12298M: Geert Uytterhoeven <geert@linux-m68k.org> 12299L: linux-m68k@lists.linux-m68k.org 12300S: Maintained 12301W: http://www.linux-m68k.org/ 12302T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12303F: arch/m68k/ 12304F: drivers/zorro/ 12305 12306M68K ON APPLE MACINTOSH 12307M: Joshua Thompson <funaho@jurai.org> 12308L: linux-m68k@lists.linux-m68k.org 12309S: Maintained 12310W: http://www.mac.linux-m68k.org/ 12311F: arch/m68k/mac/ 12312F: drivers/macintosh/adb-iop.c 12313F: drivers/macintosh/via-macii.c 12314 12315M68K ON HP9000/300 12316M: Philip Blundell <philb@gnu.org> 12317S: Maintained 12318W: http://www.tazenda.demon.co.uk/phil/linux-hp 12319F: arch/m68k/hp300/ 12320 12321M88DS3103 MEDIA DRIVER 12322M: Antti Palosaari <crope@iki.fi> 12323L: linux-media@vger.kernel.org 12324S: Maintained 12325W: https://linuxtv.org 12326W: http://palosaari.fi/linux/ 12327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12328T: git git://linuxtv.org/anttip/media_tree.git 12329F: drivers/media/dvb-frontends/m88ds3103* 12330 12331M88RS2000 MEDIA DRIVER 12332M: Malcolm Priestley <tvboxspy@gmail.com> 12333L: linux-media@vger.kernel.org 12334S: Maintained 12335W: https://linuxtv.org 12336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12337F: drivers/media/dvb-frontends/m88rs2000* 12338 12339MA901 MASTERKIT USB FM RADIO DRIVER 12340M: Alexey Klimov <klimov.linux@gmail.com> 12341L: linux-media@vger.kernel.org 12342S: Maintained 12343T: git git://linuxtv.org/media_tree.git 12344F: drivers/media/radio/radio-ma901.c 12345 12346MAC80211 12347M: Johannes Berg <johannes@sipsolutions.net> 12348L: linux-wireless@vger.kernel.org 12349S: Maintained 12350W: https://wireless.wiki.kernel.org/ 12351Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12352T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12353T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12354F: Documentation/networking/mac80211-injection.rst 12355F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12356F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12357F: include/net/mac80211.h 12358F: net/mac80211/ 12359 12360MAILBOX API 12361M: Jassi Brar <jassisinghbrar@gmail.com> 12362L: linux-kernel@vger.kernel.org 12363S: Maintained 12364F: Documentation/devicetree/bindings/mailbox/ 12365F: drivers/mailbox/ 12366F: include/dt-bindings/mailbox/ 12367F: include/linux/mailbox_client.h 12368F: include/linux/mailbox_controller.h 12369 12370MAILBOX ARM MHUv2 12371M: Viresh Kumar <viresh.kumar@linaro.org> 12372M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12373L: linux-kernel@vger.kernel.org 12374S: Maintained 12375F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12376F: drivers/mailbox/arm_mhuv2.c 12377F: include/linux/mailbox/arm_mhuv2_message.h 12378 12379MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12380M: Michael Kerrisk <mtk.manpages@gmail.com> 12381L: linux-man@vger.kernel.org 12382S: Maintained 12383W: http://www.kernel.org/doc/man-pages 12384 12385MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12386M: Jeremy Kerr <jk@codeconstruct.com.au> 12387M: Matt Johnston <matt@codeconstruct.com.au> 12388L: netdev@vger.kernel.org 12389S: Maintained 12390F: Documentation/networking/mctp.rst 12391F: drivers/net/mctp/ 12392F: include/net/mctp.h 12393F: include/net/mctpdevice.h 12394F: include/net/netns/mctp.h 12395F: net/mctp/ 12396 12397MAPLE TREE 12398M: Liam R. Howlett <Liam.Howlett@oracle.com> 12399L: linux-mm@kvack.org 12400S: Supported 12401F: Documentation/core-api/maple_tree.rst 12402F: include/linux/maple_tree.h 12403F: include/trace/events/maple_tree.h 12404F: lib/maple_tree.c 12405F: lib/test_maple_tree.c 12406F: tools/testing/radix-tree/linux/maple_tree.h 12407F: tools/testing/radix-tree/maple.c 12408 12409MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12410M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12411L: linux-mips@vger.kernel.org 12412S: Maintained 12413F: arch/mips/boot/dts/img/pistachio* 12414 12415MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12416M: Andrew Lunn <andrew@lunn.ch> 12417L: netdev@vger.kernel.org 12418S: Maintained 12419F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12420F: Documentation/networking/devlink/mv88e6xxx.rst 12421F: drivers/net/dsa/mv88e6xxx/ 12422F: include/linux/dsa/mv88e6xxx.h 12423F: include/linux/platform_data/mv88e6xxx.h 12424 12425MARVELL ARMADA 3700 PHY DRIVERS 12426M: Miquel Raynal <miquel.raynal@bootlin.com> 12427S: Maintained 12428F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12429F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12430F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12431F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12432 12433MARVELL ARMADA 3700 SERIAL DRIVER 12434M: Pali Rohár <pali@kernel.org> 12435S: Maintained 12436F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12437F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12438F: drivers/tty/serial/mvebu-uart.c 12439 12440MARVELL ARMADA DRM SUPPORT 12441M: Russell King <linux@armlinux.org.uk> 12442S: Maintained 12443T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12444T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12445F: Documentation/devicetree/bindings/display/armada/ 12446F: drivers/gpu/drm/armada/ 12447F: include/uapi/drm/armada_drm.h 12448 12449MARVELL CRYPTO DRIVER 12450M: Boris Brezillon <bbrezillon@kernel.org> 12451M: Arnaud Ebalard <arno@natisbad.org> 12452M: Srujana Challa <schalla@marvell.com> 12453L: linux-crypto@vger.kernel.org 12454S: Maintained 12455F: drivers/crypto/marvell/ 12456F: include/linux/soc/marvell/octeontx2/ 12457 12458MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12459M: Mirko Lindner <mlindner@marvell.com> 12460M: Stephen Hemminger <stephen@networkplumber.org> 12461L: netdev@vger.kernel.org 12462S: Maintained 12463F: drivers/net/ethernet/marvell/sk* 12464 12465MARVELL LIBERTAS WIRELESS DRIVER 12466L: libertas-dev@lists.infradead.org 12467S: Orphan 12468F: drivers/net/wireless/marvell/libertas/ 12469 12470MARVELL MACCHIATOBIN SUPPORT 12471M: Russell King <linux@armlinux.org.uk> 12472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12473S: Maintained 12474F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12475 12476MARVELL MV643XX ETHERNET DRIVER 12477M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12478L: netdev@vger.kernel.org 12479S: Maintained 12480F: drivers/net/ethernet/marvell/mv643xx_eth.* 12481F: include/linux/mv643xx.h 12482 12483MARVELL MV88X3310 PHY DRIVER 12484M: Russell King <linux@armlinux.org.uk> 12485M: Marek Behún <kabel@kernel.org> 12486L: netdev@vger.kernel.org 12487S: Maintained 12488F: drivers/net/phy/marvell10g.c 12489 12490MARVELL MVEBU THERMAL DRIVER 12491M: Miquel Raynal <miquel.raynal@bootlin.com> 12492S: Maintained 12493F: drivers/thermal/armada_thermal.c 12494 12495MARVELL MVNETA ETHERNET DRIVER 12496M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: drivers/net/ethernet/marvell/mvneta.* 12500 12501MARVELL MVPP2 ETHERNET DRIVER 12502M: Marcin Wojtas <mw@semihalf.com> 12503M: Russell King <linux@armlinux.org.uk> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12507F: drivers/net/ethernet/marvell/mvpp2/ 12508 12509MARVELL MWIFIEX WIRELESS DRIVER 12510M: Amitkumar Karwar <amitkarwar@gmail.com> 12511M: Ganapathi Bhat <ganapathi017@gmail.com> 12512M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12513M: Xinming Hu <huxinming820@gmail.com> 12514L: linux-wireless@vger.kernel.org 12515S: Maintained 12516F: drivers/net/wireless/marvell/mwifiex/ 12517 12518MARVELL MWL8K WIRELESS DRIVER 12519M: Lennert Buytenhek <buytenh@wantstofly.org> 12520L: linux-wireless@vger.kernel.org 12521S: Odd Fixes 12522F: drivers/net/wireless/marvell/mwl8k.c 12523 12524MARVELL NAND CONTROLLER DRIVER 12525M: Miquel Raynal <miquel.raynal@bootlin.com> 12526L: linux-mtd@lists.infradead.org 12527S: Maintained 12528F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12529F: drivers/mtd/nand/raw/marvell_nand.c 12530 12531MARVELL OCTEON ENDPOINT DRIVER 12532M: Veerasenareddy Burru <vburru@marvell.com> 12533M: Abhijit Ayarekar <aayarekar@marvell.com> 12534L: netdev@vger.kernel.org 12535S: Supported 12536F: drivers/net/ethernet/marvell/octeon_ep 12537 12538MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12539M: Sunil Goutham <sgoutham@marvell.com> 12540M: Geetha sowjanya <gakula@marvell.com> 12541M: Subbaraya Sundeep <sbhatta@marvell.com> 12542M: hariprasad <hkelam@marvell.com> 12543L: netdev@vger.kernel.org 12544S: Supported 12545F: drivers/net/ethernet/marvell/octeontx2/nic/ 12546F: include/linux/soc/marvell/octeontx2/ 12547 12548MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12549M: Sunil Goutham <sgoutham@marvell.com> 12550M: Linu Cherian <lcherian@marvell.com> 12551M: Geetha sowjanya <gakula@marvell.com> 12552M: Jerin Jacob <jerinj@marvell.com> 12553M: hariprasad <hkelam@marvell.com> 12554M: Subbaraya Sundeep <sbhatta@marvell.com> 12555L: netdev@vger.kernel.org 12556S: Supported 12557F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12558F: drivers/net/ethernet/marvell/octeontx2/af/ 12559 12560MARVELL PRESTERA ETHERNET SWITCH DRIVER 12561M: Taras Chornyi <taras.chornyi@plvision.eu> 12562S: Supported 12563W: https://github.com/Marvell-switching/switchdev-prestera 12564F: drivers/net/ethernet/marvell/prestera/ 12565 12566MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12567M: Nicolas Pitre <nico@fluxnic.net> 12568S: Odd Fixes 12569F: drivers/mmc/host/mvsdio.* 12570 12571MARVELL USB MDIO CONTROLLER DRIVER 12572M: Tobias Waldekranz <tobias@waldekranz.com> 12573L: netdev@vger.kernel.org 12574S: Maintained 12575F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12576F: drivers/net/mdio/mdio-mvusb.c 12577 12578MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12579M: Hu Ziji <huziji@marvell.com> 12580L: linux-mmc@vger.kernel.org 12581S: Supported 12582F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12583F: drivers/mmc/host/sdhci-xenon* 12584 12585MATROX FRAMEBUFFER DRIVER 12586L: linux-fbdev@vger.kernel.org 12587S: Orphan 12588F: drivers/video/fbdev/matrox/matroxfb_* 12589F: include/uapi/linux/matroxfb.h 12590 12591MAX15301 DRIVER 12592M: Daniel Nilsson <daniel.nilsson@flex.com> 12593L: linux-hwmon@vger.kernel.org 12594S: Maintained 12595F: Documentation/hwmon/max15301.rst 12596F: drivers/hwmon/pmbus/max15301.c 12597 12598MAX16065 HARDWARE MONITOR DRIVER 12599M: Guenter Roeck <linux@roeck-us.net> 12600L: linux-hwmon@vger.kernel.org 12601S: Maintained 12602F: Documentation/hwmon/max16065.rst 12603F: drivers/hwmon/max16065.c 12604 12605MAX2175 SDR TUNER DRIVER 12606M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12607L: linux-media@vger.kernel.org 12608S: Maintained 12609T: git git://linuxtv.org/media_tree.git 12610F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12611F: Documentation/userspace-api/media/drivers/max2175.rst 12612F: drivers/media/i2c/max2175* 12613F: include/uapi/linux/max2175.h 12614 12615MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12616L: linux-hwmon@vger.kernel.org 12617S: Orphan 12618F: Documentation/hwmon/max6650.rst 12619F: drivers/hwmon/max6650.c 12620 12621MAX6697 HARDWARE MONITOR DRIVER 12622M: Guenter Roeck <linux@roeck-us.net> 12623L: linux-hwmon@vger.kernel.org 12624S: Maintained 12625F: Documentation/devicetree/bindings/hwmon/max6697.txt 12626F: Documentation/hwmon/max6697.rst 12627F: drivers/hwmon/max6697.c 12628F: include/linux/platform_data/max6697.h 12629 12630MAX9286 QUAD GMSL DESERIALIZER DRIVER 12631M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12632M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12633M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12634M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12635L: linux-media@vger.kernel.org 12636S: Maintained 12637F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12638F: drivers/media/i2c/max9286.c 12639 12640MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12641M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12642L: linux-media@vger.kernel.org 12643S: Maintained 12644F: drivers/staging/media/max96712/max96712.c 12645 12646MAX9860 MONO AUDIO VOICE CODEC DRIVER 12647M: Peter Rosin <peda@axentia.se> 12648L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12649S: Maintained 12650F: Documentation/devicetree/bindings/sound/max9860.txt 12651F: sound/soc/codecs/max9860.* 12652 12653MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12654M: Andreas Klinger <ak@it-klinger.de> 12655L: linux-iio@vger.kernel.org 12656S: Maintained 12657F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12658F: drivers/iio/proximity/mb1232.c 12659 12660MAXIM MAX11205 DRIVER 12661M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12662L: linux-iio@vger.kernel.org 12663S: Supported 12664W: https://ez.analog.com/linux-software-drivers 12665F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12666F: drivers/iio/adc/max11205.c 12667 12668MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12669R: Iskren Chernev <iskren.chernev@gmail.com> 12670R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12671R: Marek Szyprowski <m.szyprowski@samsung.com> 12672R: Matheus Castello <matheus@castello.eng.br> 12673L: linux-pm@vger.kernel.org 12674S: Maintained 12675F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12676F: drivers/power/supply/max17040_battery.c 12677 12678MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12679R: Hans de Goede <hdegoede@redhat.com> 12680R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12681R: Marek Szyprowski <m.szyprowski@samsung.com> 12682R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12683R: Purism Kernel Team <kernel@puri.sm> 12684L: linux-pm@vger.kernel.org 12685S: Maintained 12686F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12687F: drivers/power/supply/max17042_battery.c 12688 12689MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12690M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12691L: linux-kernel@vger.kernel.org 12692S: Maintained 12693F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12694F: drivers/regulator/max20086-regulator.c 12695 12696MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12697M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12698L: linux-iio@vger.kernel.org 12699S: Maintained 12700F: drivers/iio/temperature/max30208.c 12701 12702MAXIM MAX77650 PMIC MFD DRIVER 12703M: Bartosz Golaszewski <brgl@bgdev.pl> 12704L: linux-kernel@vger.kernel.org 12705S: Maintained 12706F: Documentation/devicetree/bindings/*/*max77650.yaml 12707F: Documentation/devicetree/bindings/*/max77650*.yaml 12708F: drivers/gpio/gpio-max77650.c 12709F: drivers/input/misc/max77650-onkey.c 12710F: drivers/leds/leds-max77650.c 12711F: drivers/mfd/max77650.c 12712F: drivers/power/supply/max77650-charger.c 12713F: drivers/regulator/max77650-regulator.c 12714F: include/linux/mfd/max77650.h 12715 12716MAXIM MAX77714 PMIC MFD DRIVER 12717M: Luca Ceresoli <luca@lucaceresoli.net> 12718S: Maintained 12719F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12720F: drivers/mfd/max77714.c 12721F: include/linux/mfd/max77714.h 12722 12723MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12724M: Javier Martinez Canillas <javier@dowhile0.org> 12725L: linux-kernel@vger.kernel.org 12726S: Supported 12727F: Documentation/devicetree/bindings/*/*max77802.yaml 12728F: drivers/regulator/max77802-regulator.c 12729F: include/dt-bindings/*/*max77802.h 12730 12731MAXIM MAX77976 BATTERY CHARGER 12732M: Luca Ceresoli <luca@lucaceresoli.net> 12733S: Supported 12734F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12735F: drivers/power/supply/max77976_charger.c 12736 12737MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12738M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12739L: linux-pm@vger.kernel.org 12740S: Supported 12741B: mailto:linux-samsung-soc@vger.kernel.org 12742F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12743F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12744F: drivers/power/supply/max14577_charger.c 12745F: drivers/power/supply/max77693_charger.c 12746 12747MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12748M: Chanwoo Choi <cw00.choi@samsung.com> 12749M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12750L: linux-kernel@vger.kernel.org 12751S: Supported 12752B: mailto:linux-samsung-soc@vger.kernel.org 12753F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12754F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12756F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12757F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12758F: drivers/*/*max77843.c 12759F: drivers/*/max14577*.c 12760F: drivers/*/max77686*.c 12761F: drivers/*/max77693*.c 12762F: drivers/clk/clk-max77686.c 12763F: drivers/extcon/extcon-max14577.c 12764F: drivers/extcon/extcon-max77693.c 12765F: drivers/rtc/rtc-max77686.c 12766F: include/linux/mfd/max14577*.h 12767F: include/linux/mfd/max77686*.h 12768F: include/linux/mfd/max77693*.h 12769 12770MAXIRADIO FM RADIO RECEIVER DRIVER 12771M: Hans Verkuil <hverkuil@xs4all.nl> 12772L: linux-media@vger.kernel.org 12773S: Maintained 12774W: https://linuxtv.org 12775T: git git://linuxtv.org/media_tree.git 12776F: drivers/media/radio/radio-maxiradio* 12777 12778MAXLINEAR ETHERNET PHY DRIVER 12779M: Xu Liang <lxu@maxlinear.com> 12780L: netdev@vger.kernel.org 12781S: Supported 12782F: drivers/net/phy/mxl-gpy.c 12783 12784MCAN MMIO DEVICE DRIVER 12785M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12786L: linux-can@vger.kernel.org 12787S: Maintained 12788F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12789F: drivers/net/can/m_can/m_can.c 12790F: drivers/net/can/m_can/m_can.h 12791F: drivers/net/can/m_can/m_can_platform.c 12792 12793MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12794R: Yasushi SHOJI <yashi@spacecubics.com> 12795L: linux-can@vger.kernel.org 12796S: Maintained 12797F: drivers/net/can/usb/mcba_usb.c 12798 12799MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12800M: Rishi Gupta <gupt21@gmail.com> 12801L: linux-i2c@vger.kernel.org 12802L: linux-input@vger.kernel.org 12803S: Maintained 12804F: drivers/hid/hid-mcp2221.c 12805 12806MCP251XFD SPI-CAN NETWORK DRIVER 12807M: Marc Kleine-Budde <mkl@pengutronix.de> 12808M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12809R: Thomas Kopp <thomas.kopp@microchip.com> 12810L: linux-can@vger.kernel.org 12811S: Maintained 12812F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12813F: drivers/net/can/spi/mcp251xfd/ 12814 12815MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12816M: Peter Rosin <peda@axentia.se> 12817L: linux-iio@vger.kernel.org 12818S: Maintained 12819F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12820F: drivers/iio/potentiometer/mcp4018.c 12821F: drivers/iio/potentiometer/mcp4531.c 12822 12823MCR20A IEEE-802.15.4 RADIO DRIVER 12824M: Stefan Schmidt <stefan@datenfreihafen.org> 12825L: linux-wpan@vger.kernel.org 12826S: Odd Fixes 12827W: https://github.com/xueliu/mcr20a-linux 12828F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12829F: drivers/net/ieee802154/mcr20a.c 12830F: drivers/net/ieee802154/mcr20a.h 12831 12832MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12833M: William Breathitt Gray <william.gray@linaro.org> 12834L: linux-iio@vger.kernel.org 12835S: Maintained 12836F: drivers/iio/dac/cio-dac.c 12837 12838MEDIA CONTROLLER FRAMEWORK 12839M: Sakari Ailus <sakari.ailus@linux.intel.com> 12840M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12841L: linux-media@vger.kernel.org 12842S: Supported 12843W: https://www.linuxtv.org 12844T: git git://linuxtv.org/media_tree.git 12845F: drivers/media/mc/ 12846F: include/media/media-*.h 12847F: include/uapi/linux/media.h 12848 12849MEDIA DRIVER FOR FREESCALE IMX PXP 12850M: Philipp Zabel <p.zabel@pengutronix.de> 12851L: linux-media@vger.kernel.org 12852S: Maintained 12853T: git git://linuxtv.org/media_tree.git 12854F: drivers/media/platform/nxp/imx-pxp.[ch] 12855 12856MEDIA DRIVERS FOR ASCOT2E 12857M: Sergey Kozlov <serjk@netup.ru> 12858M: Abylay Ospan <aospan@netup.ru> 12859L: linux-media@vger.kernel.org 12860S: Supported 12861W: https://linuxtv.org 12862W: http://netup.tv/ 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/dvb-frontends/ascot2e* 12865 12866MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12867M: Jasmin Jessich <jasmin@anw.at> 12868L: linux-media@vger.kernel.org 12869S: Maintained 12870W: https://linuxtv.org 12871T: git git://linuxtv.org/media_tree.git 12872F: drivers/media/dvb-frontends/cxd2099* 12873 12874MEDIA DRIVERS FOR CXD2841ER 12875M: Sergey Kozlov <serjk@netup.ru> 12876M: Abylay Ospan <aospan@netup.ru> 12877L: linux-media@vger.kernel.org 12878S: Supported 12879W: https://linuxtv.org 12880W: http://netup.tv/ 12881T: git git://linuxtv.org/media_tree.git 12882F: drivers/media/dvb-frontends/cxd2841er* 12883 12884MEDIA DRIVERS FOR CXD2880 12885M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12886L: linux-media@vger.kernel.org 12887S: Supported 12888W: http://linuxtv.org/ 12889T: git git://linuxtv.org/media_tree.git 12890F: drivers/media/dvb-frontends/cxd2880/* 12891F: drivers/media/spi/cxd2880* 12892 12893MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12894L: linux-media@vger.kernel.org 12895S: Orphan 12896W: https://linuxtv.org 12897T: git git://linuxtv.org/media_tree.git 12898F: drivers/media/pci/ddbridge/* 12899 12900MEDIA DRIVERS FOR FREESCALE IMX 12901M: Steve Longerbeam <slongerbeam@gmail.com> 12902M: Philipp Zabel <p.zabel@pengutronix.de> 12903L: linux-media@vger.kernel.org 12904S: Maintained 12905T: git git://linuxtv.org/media_tree.git 12906F: Documentation/admin-guide/media/imx.rst 12907F: Documentation/devicetree/bindings/media/imx.txt 12908F: drivers/staging/media/imx/ 12909F: include/linux/imx-media.h 12910F: include/media/imx.h 12911 12912MEDIA DRIVERS FOR FREESCALE IMX7 12913M: Rui Miguel Silva <rmfrfs@gmail.com> 12914M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12915L: linux-media@vger.kernel.org 12916S: Maintained 12917T: git git://linuxtv.org/media_tree.git 12918F: Documentation/admin-guide/media/imx7.rst 12919F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12920F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12921F: drivers/media/platform/nxp/imx-mipi-csis.c 12922F: drivers/media/platform/nxp/imx7-media-csi.c 12923 12924MEDIA DRIVERS FOR HELENE 12925M: Abylay Ospan <aospan@netup.ru> 12926L: linux-media@vger.kernel.org 12927S: Supported 12928W: https://linuxtv.org 12929W: http://netup.tv/ 12930T: git git://linuxtv.org/media_tree.git 12931F: drivers/media/dvb-frontends/helene* 12932 12933MEDIA DRIVERS FOR HORUS3A 12934M: Sergey Kozlov <serjk@netup.ru> 12935M: Abylay Ospan <aospan@netup.ru> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://linuxtv.org 12939W: http://netup.tv/ 12940T: git git://linuxtv.org/media_tree.git 12941F: drivers/media/dvb-frontends/horus3a* 12942 12943MEDIA DRIVERS FOR LNBH25 12944M: Sergey Kozlov <serjk@netup.ru> 12945M: Abylay Ospan <aospan@netup.ru> 12946L: linux-media@vger.kernel.org 12947S: Supported 12948W: https://linuxtv.org 12949W: http://netup.tv/ 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/dvb-frontends/lnbh25* 12952 12953MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12954L: linux-media@vger.kernel.org 12955S: Orphan 12956W: https://linuxtv.org 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/mxl5xx* 12959 12960MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12961M: Sergey Kozlov <serjk@netup.ru> 12962M: Abylay Ospan <aospan@netup.ru> 12963L: linux-media@vger.kernel.org 12964S: Supported 12965W: https://linuxtv.org 12966W: http://netup.tv/ 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/pci/netup_unidvb/* 12969 12970MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12971M: Dmitry Osipenko <digetx@gmail.com> 12972L: linux-media@vger.kernel.org 12973L: linux-tegra@vger.kernel.org 12974S: Maintained 12975T: git git://linuxtv.org/media_tree.git 12976F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12977F: drivers/media/platform/nvidia/tegra-vde/ 12978 12979MEDIA DRIVERS FOR RENESAS - CEU 12980M: Jacopo Mondi <jacopo@jmondi.org> 12981L: linux-media@vger.kernel.org 12982L: linux-renesas-soc@vger.kernel.org 12983S: Supported 12984T: git git://linuxtv.org/media_tree.git 12985F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12986F: drivers/media/platform/renesas/renesas-ceu.c 12987F: include/media/drv-intf/renesas-ceu.h 12988 12989MEDIA DRIVERS FOR RENESAS - DRIF 12990M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12991L: linux-media@vger.kernel.org 12992L: linux-renesas-soc@vger.kernel.org 12993S: Supported 12994T: git git://linuxtv.org/media_tree.git 12995F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12996F: drivers/media/platform/renesas/rcar_drif.c 12997 12998MEDIA DRIVERS FOR RENESAS - FCP 12999M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13000L: linux-media@vger.kernel.org 13001L: linux-renesas-soc@vger.kernel.org 13002S: Supported 13003T: git git://linuxtv.org/media_tree.git 13004F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13005F: drivers/media/platform/renesas/rcar-fcp.c 13006F: include/media/rcar-fcp.h 13007 13008MEDIA DRIVERS FOR RENESAS - FDP1 13009M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011L: linux-renesas-soc@vger.kernel.org 13012S: Supported 13013T: git git://linuxtv.org/media_tree.git 13014F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13015F: drivers/media/platform/renesas/rcar_fdp1.c 13016 13017MEDIA DRIVERS FOR RENESAS - VIN 13018M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13019L: linux-media@vger.kernel.org 13020L: linux-renesas-soc@vger.kernel.org 13021S: Supported 13022T: git git://linuxtv.org/media_tree.git 13023F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13024F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13025F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13026F: drivers/media/platform/renesas/rcar-isp.c 13027F: drivers/media/platform/renesas/rcar-vin/ 13028 13029MEDIA DRIVERS FOR RENESAS - VSP1 13030M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13031M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13032L: linux-media@vger.kernel.org 13033L: linux-renesas-soc@vger.kernel.org 13034S: Supported 13035T: git git://linuxtv.org/media_tree.git 13036F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13037F: drivers/media/platform/renesas/vsp1/ 13038 13039MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13040L: linux-media@vger.kernel.org 13041S: Orphan 13042W: https://linuxtv.org 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/stv0910* 13045 13046MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13047L: linux-media@vger.kernel.org 13048S: Orphan 13049W: https://linuxtv.org 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/stv6111* 13052 13053MEDIA DRIVERS FOR STM32 - DCMI 13054M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13055L: linux-media@vger.kernel.org 13056S: Supported 13057T: git git://linuxtv.org/media_tree.git 13058F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13059F: drivers/media/platform/st/stm32/stm32-dcmi.c 13060 13061MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13062M: Mauro Carvalho Chehab <mchehab@kernel.org> 13063L: linux-media@vger.kernel.org 13064S: Maintained 13065W: https://linuxtv.org 13066Q: http://patchwork.kernel.org/project/linux-media/list/ 13067T: git git://linuxtv.org/media_tree.git 13068F: Documentation/admin-guide/media/ 13069F: Documentation/devicetree/bindings/media/ 13070F: Documentation/driver-api/media/ 13071F: Documentation/userspace-api/media/ 13072F: drivers/media/ 13073F: drivers/staging/media/ 13074F: include/dt-bindings/media/ 13075F: include/linux/platform_data/media/ 13076F: include/media/ 13077F: include/uapi/linux/dvb/ 13078F: include/uapi/linux/ivtv* 13079F: include/uapi/linux/media.h 13080F: include/uapi/linux/uvcvideo.h 13081F: include/uapi/linux/v4l2-* 13082F: include/uapi/linux/videodev2.h 13083 13084MEDIATEK BLUETOOTH DRIVER 13085M: Sean Wang <sean.wang@mediatek.com> 13086L: linux-bluetooth@vger.kernel.org 13087L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13088S: Maintained 13089F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13090F: drivers/bluetooth/btmtkuart.c 13091 13092MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13093M: Sean Wang <sean.wang@mediatek.com> 13094L: linux-pm@vger.kernel.org 13095S: Maintained 13096F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13097F: drivers/power/reset/mt6323-poweroff.c 13098 13099MEDIATEK CIR DRIVER 13100M: Sean Wang <sean.wang@mediatek.com> 13101S: Maintained 13102F: drivers/media/rc/mtk-cir.c 13103 13104MEDIATEK DMA DRIVER 13105M: Sean Wang <sean.wang@mediatek.com> 13106L: dmaengine@vger.kernel.org 13107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13108L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13109S: Maintained 13110F: Documentation/devicetree/bindings/dma/mtk-* 13111F: drivers/dma/mediatek/ 13112 13113MEDIATEK ETHERNET DRIVER 13114M: Felix Fietkau <nbd@nbd.name> 13115M: John Crispin <john@phrozen.org> 13116M: Sean Wang <sean.wang@mediatek.com> 13117M: Mark Lee <Mark-MC.Lee@mediatek.com> 13118M: Lorenzo Bianconi <lorenzo@kernel.org> 13119L: netdev@vger.kernel.org 13120S: Maintained 13121F: drivers/net/ethernet/mediatek/ 13122 13123MEDIATEK ETHERNET PCS DRIVER 13124M: Alexander Couzens <lynxis@fe80.eu> 13125M: Daniel Golle <daniel@makrotopia.org> 13126L: netdev@vger.kernel.org 13127S: Maintained 13128F: drivers/net/pcs/pcs-mtk-lynxi.c 13129F: include/linux/pcs/pcs-mtk-lynxi.h 13130 13131MEDIATEK I2C CONTROLLER DRIVER 13132M: Qii Wang <qii.wang@mediatek.com> 13133L: linux-i2c@vger.kernel.org 13134S: Maintained 13135F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13136F: drivers/i2c/busses/i2c-mt65xx.c 13137 13138MEDIATEK IOMMU DRIVER 13139M: Yong Wu <yong.wu@mediatek.com> 13140L: iommu@lists.linux.dev 13141L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13142S: Supported 13143F: Documentation/devicetree/bindings/iommu/mediatek* 13144F: drivers/iommu/mtk_iommu* 13145F: include/dt-bindings/memory/mt*-port.h 13146 13147MEDIATEK JPEG DRIVER 13148M: Bin Liu <bin.liu@mediatek.com> 13149S: Supported 13150F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13151F: drivers/media/platform/mediatek/jpeg/ 13152 13153MEDIATEK KEYPAD DRIVER 13154M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13155S: Supported 13156F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13157F: drivers/input/keyboard/mt6779-keypad.c 13158 13159MEDIATEK MDP DRIVER 13160M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13161M: Houlong Wei <houlong.wei@mediatek.com> 13162M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13163S: Supported 13164F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13165F: drivers/media/platform/mediatek/mdp/ 13166F: drivers/media/platform/mediatek/vpu/ 13167 13168MEDIATEK MEDIA DRIVER 13169M: Tiffany Lin <tiffany.lin@mediatek.com> 13170M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13171M: Yunfei Dong <yunfei.dong@mediatek.com> 13172S: Supported 13173F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13174F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13175F: drivers/media/platform/mediatek/vcodec/ 13176F: drivers/media/platform/mediatek/vpu/ 13177 13178MEDIATEK MMC/SD/SDIO DRIVER 13179M: Chaotian Jing <chaotian.jing@mediatek.com> 13180S: Maintained 13181F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13182F: drivers/mmc/host/mtk-sd.c 13183 13184MEDIATEK MT76 WIRELESS LAN DRIVER 13185M: Felix Fietkau <nbd@nbd.name> 13186M: Lorenzo Bianconi <lorenzo@kernel.org> 13187M: Ryder Lee <ryder.lee@mediatek.com> 13188R: Shayne Chen <shayne.chen@mediatek.com> 13189R: Sean Wang <sean.wang@mediatek.com> 13190L: linux-wireless@vger.kernel.org 13191S: Maintained 13192F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13193F: drivers/net/wireless/mediatek/mt76/ 13194 13195MEDIATEK MT7601U WIRELESS LAN DRIVER 13196M: Jakub Kicinski <kuba@kernel.org> 13197L: linux-wireless@vger.kernel.org 13198S: Maintained 13199F: drivers/net/wireless/mediatek/mt7601u/ 13200 13201MEDIATEK MT7621 CLOCK DRIVER 13202M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13203S: Maintained 13204F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13205F: drivers/clk/ralink/clk-mt7621.c 13206 13207MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13208M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13209S: Maintained 13210F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13211F: drivers/pci/controller/pcie-mt7621.c 13212 13213MEDIATEK MT7621 PHY PCI DRIVER 13214M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13215S: Maintained 13216F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13217F: drivers/phy/ralink/phy-mt7621-pci.c 13218 13219MEDIATEK MT7621/28/88 I2C DRIVER 13220M: Stefan Roese <sr@denx.de> 13221L: linux-i2c@vger.kernel.org 13222S: Maintained 13223F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13224F: drivers/i2c/busses/i2c-mt7621.c 13225 13226MEDIATEK NAND CONTROLLER DRIVER 13227L: linux-mtd@lists.infradead.org 13228S: Orphan 13229F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13230F: drivers/mtd/nand/raw/mtk_* 13231 13232MEDIATEK PMIC LED DRIVER 13233M: Sean Wang <sean.wang@mediatek.com> 13234S: Maintained 13235F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13236F: drivers/leds/leds-mt6323.c 13237 13238MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13239M: Sean Wang <sean.wang@mediatek.com> 13240S: Maintained 13241F: drivers/char/hw_random/mtk-rng.c 13242 13243MEDIATEK SMI DRIVER 13244M: Yong Wu <yong.wu@mediatek.com> 13245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13246S: Supported 13247F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13248F: drivers/memory/mtk-smi.c 13249F: include/soc/mediatek/smi.h 13250 13251MEDIATEK SWITCH DRIVER 13252M: Sean Wang <sean.wang@mediatek.com> 13253M: Landen Chao <Landen.Chao@mediatek.com> 13254M: DENG Qingfang <dqfext@gmail.com> 13255M: Daniel Golle <daniel@makrotopia.org> 13256L: netdev@vger.kernel.org 13257S: Maintained 13258F: drivers/net/dsa/mt7530-mdio.c 13259F: drivers/net/dsa/mt7530-mmio.c 13260F: drivers/net/dsa/mt7530.* 13261F: net/dsa/tag_mtk.c 13262 13263MEDIATEK T7XX 5G WWAN MODEM DRIVER 13264M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13265M: Intel Corporation <linuxwwan@intel.com> 13266R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13267R: Liu Haijun <haijun.liu@mediatek.com> 13268R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13269R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13270L: netdev@vger.kernel.org 13271S: Supported 13272F: drivers/net/wwan/t7xx/ 13273 13274MEDIATEK USB3 DRD IP DRIVER 13275M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13276L: linux-usb@vger.kernel.org 13277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13278L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13279S: Maintained 13280F: Documentation/devicetree/bindings/usb/mediatek,* 13281F: drivers/usb/host/xhci-mtk* 13282F: drivers/usb/mtu3/ 13283 13284MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13285M: Peter Senna Tschudin <peter.senna@gmail.com> 13286M: Martin Donnelly <martin.donnelly@ge.com> 13287M: Martyn Welch <martyn.welch@collabora.co.uk> 13288S: Maintained 13289F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13290F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13291 13292MEGARAID SCSI/SAS DRIVERS 13293M: Kashyap Desai <kashyap.desai@broadcom.com> 13294M: Sumit Saxena <sumit.saxena@broadcom.com> 13295M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13296L: megaraidlinux.pdl@broadcom.com 13297L: linux-scsi@vger.kernel.org 13298S: Maintained 13299W: http://www.avagotech.com/support/ 13300F: Documentation/scsi/megaraid.rst 13301F: drivers/scsi/megaraid.* 13302F: drivers/scsi/megaraid/ 13303 13304MELEXIS MLX90614 DRIVER 13305M: Crt Mori <cmo@melexis.com> 13306L: linux-iio@vger.kernel.org 13307S: Supported 13308W: http://www.melexis.com 13309F: drivers/iio/temperature/mlx90614.c 13310 13311MELEXIS MLX90632 DRIVER 13312M: Crt Mori <cmo@melexis.com> 13313L: linux-iio@vger.kernel.org 13314S: Supported 13315W: http://www.melexis.com 13316F: drivers/iio/temperature/mlx90632.c 13317 13318MELFAS MIP4 TOUCHSCREEN DRIVER 13319M: Sangwon Jee <jeesw@melfas.com> 13320S: Supported 13321W: http://www.melfas.com 13322F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13323F: drivers/input/touchscreen/melfas_mip4.c 13324 13325MELLANOX BLUEFIELD I2C DRIVER 13326M: Khalil Blaiech <kblaiech@nvidia.com> 13327M: Asmaa Mnebhi <asmaa@nvidia.com> 13328L: linux-i2c@vger.kernel.org 13329S: Supported 13330F: drivers/i2c/busses/i2c-mlxbf.c 13331 13332MELLANOX ETHERNET DRIVER (mlx4_en) 13333M: Tariq Toukan <tariqt@nvidia.com> 13334L: netdev@vger.kernel.org 13335S: Supported 13336W: http://www.mellanox.com 13337Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13338F: drivers/net/ethernet/mellanox/mlx4/en_* 13339 13340MELLANOX ETHERNET DRIVER (mlx5e) 13341M: Saeed Mahameed <saeedm@nvidia.com> 13342L: netdev@vger.kernel.org 13343S: Supported 13344W: http://www.mellanox.com 13345Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13346F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13347 13348MELLANOX ETHERNET INNOVA DRIVERS 13349R: Boris Pismenny <borisp@nvidia.com> 13350L: netdev@vger.kernel.org 13351S: Supported 13352W: http://www.mellanox.com 13353Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13354F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13355F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13356F: include/linux/mlx5/mlx5_ifc_fpga.h 13357 13358MELLANOX ETHERNET SWITCH DRIVERS 13359M: Ido Schimmel <idosch@nvidia.com> 13360M: Petr Machata <petrm@nvidia.com> 13361L: netdev@vger.kernel.org 13362S: Supported 13363W: http://www.mellanox.com 13364Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13365F: drivers/net/ethernet/mellanox/mlxsw/ 13366F: tools/testing/selftests/drivers/net/mlxsw/ 13367 13368MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13369M: mlxsw@nvidia.com 13370L: netdev@vger.kernel.org 13371S: Supported 13372W: http://www.mellanox.com 13373Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13374F: drivers/net/ethernet/mellanox/mlxfw/ 13375 13376MELLANOX HARDWARE PLATFORM SUPPORT 13377M: Hans de Goede <hdegoede@redhat.com> 13378M: Mark Gross <markgross@kernel.org> 13379M: Vadim Pasternak <vadimp@nvidia.com> 13380L: platform-driver-x86@vger.kernel.org 13381S: Supported 13382F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13383F: drivers/platform/mellanox/ 13384F: include/linux/platform_data/mlxreg.h 13385 13386MELLANOX MLX4 core VPI driver 13387M: Tariq Toukan <tariqt@nvidia.com> 13388L: netdev@vger.kernel.org 13389L: linux-rdma@vger.kernel.org 13390S: Supported 13391W: http://www.mellanox.com 13392Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13393F: drivers/net/ethernet/mellanox/mlx4/ 13394F: include/linux/mlx4/ 13395 13396MELLANOX MLX4 IB driver 13397M: Yishai Hadas <yishaih@nvidia.com> 13398L: linux-rdma@vger.kernel.org 13399S: Supported 13400W: http://www.mellanox.com 13401Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13402F: drivers/infiniband/hw/mlx4/ 13403F: include/linux/mlx4/ 13404F: include/uapi/rdma/mlx4-abi.h 13405 13406MELLANOX MLX5 core VPI driver 13407M: Saeed Mahameed <saeedm@nvidia.com> 13408M: Leon Romanovsky <leonro@nvidia.com> 13409L: netdev@vger.kernel.org 13410L: linux-rdma@vger.kernel.org 13411S: Supported 13412W: http://www.mellanox.com 13413Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13414F: Documentation/networking/device_drivers/ethernet/mellanox/ 13415F: drivers/net/ethernet/mellanox/mlx5/core/ 13416F: include/linux/mlx5/ 13417 13418MELLANOX MLX5 IB driver 13419M: Leon Romanovsky <leonro@nvidia.com> 13420L: linux-rdma@vger.kernel.org 13421S: Supported 13422W: http://www.mellanox.com 13423Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13424F: drivers/infiniband/hw/mlx5/ 13425F: include/linux/mlx5/ 13426F: include/uapi/rdma/mlx5-abi.h 13427 13428MELLANOX MLXCPLD I2C AND MUX DRIVER 13429M: Vadim Pasternak <vadimp@nvidia.com> 13430M: Michael Shych <michaelsh@nvidia.com> 13431L: linux-i2c@vger.kernel.org 13432S: Supported 13433F: Documentation/i2c/busses/i2c-mlxcpld.rst 13434F: drivers/i2c/busses/i2c-mlxcpld.c 13435F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13436 13437MELLANOX MLXCPLD LED DRIVER 13438M: Vadim Pasternak <vadimp@nvidia.com> 13439L: linux-leds@vger.kernel.org 13440S: Supported 13441F: Documentation/leds/leds-mlxcpld.rst 13442F: drivers/leds/leds-mlxcpld.c 13443F: drivers/leds/leds-mlxreg.c 13444 13445MELLANOX PLATFORM DRIVER 13446M: Vadim Pasternak <vadimp@nvidia.com> 13447L: platform-driver-x86@vger.kernel.org 13448S: Supported 13449F: drivers/platform/x86/mlx-platform.c 13450 13451MEMBARRIER SUPPORT 13452M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13453M: "Paul E. McKenney" <paulmck@kernel.org> 13454L: linux-kernel@vger.kernel.org 13455S: Supported 13456F: arch/powerpc/include/asm/membarrier.h 13457F: include/uapi/linux/membarrier.h 13458F: kernel/sched/membarrier.c 13459 13460MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13461M: Mike Rapoport <rppt@kernel.org> 13462L: linux-mm@kvack.org 13463S: Maintained 13464F: Documentation/core-api/boot-time-mm.rst 13465F: include/linux/memblock.h 13466F: mm/memblock.c 13467F: mm/mm_init.c 13468F: tools/testing/memblock/ 13469 13470MEMORY CONTROLLER DRIVERS 13471M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13472L: linux-kernel@vger.kernel.org 13473S: Maintained 13474B: mailto:krzysztof.kozlowski@linaro.org 13475T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13476F: Documentation/devicetree/bindings/memory-controllers/ 13477F: drivers/memory/ 13478F: include/dt-bindings/memory/ 13479F: include/memory/ 13480 13481MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13482M: Dmitry Osipenko <digetx@gmail.com> 13483L: linux-pm@vger.kernel.org 13484L: linux-tegra@vger.kernel.org 13485S: Maintained 13486T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13487F: drivers/devfreq/tegra30-devfreq.c 13488 13489MEMORY HOT(UN)PLUG 13490M: David Hildenbrand <david@redhat.com> 13491M: Oscar Salvador <osalvador@suse.de> 13492L: linux-mm@kvack.org 13493S: Maintained 13494F: Documentation/admin-guide/mm/memory-hotplug.rst 13495F: Documentation/core-api/memory-hotplug.rst 13496F: drivers/base/memory.c 13497F: include/linux/memory_hotplug.h 13498F: mm/memory_hotplug.c 13499F: tools/testing/selftests/memory-hotplug/ 13500 13501MEMORY MANAGEMENT 13502M: Andrew Morton <akpm@linux-foundation.org> 13503L: linux-mm@kvack.org 13504S: Maintained 13505W: http://www.linux-mm.org 13506T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13507T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13508F: include/linux/gfp.h 13509F: include/linux/gfp_types.h 13510F: include/linux/memory_hotplug.h 13511F: include/linux/mm.h 13512F: include/linux/mmzone.h 13513F: include/linux/pagewalk.h 13514F: include/trace/events/ksm.h 13515F: mm/ 13516F: tools/mm/ 13517F: tools/testing/selftests/mm/ 13518 13519MEMORY TECHNOLOGY DEVICES (MTD) 13520M: Miquel Raynal <miquel.raynal@bootlin.com> 13521M: Richard Weinberger <richard@nod.at> 13522M: Vignesh Raghavendra <vigneshr@ti.com> 13523L: linux-mtd@lists.infradead.org 13524S: Maintained 13525W: http://www.linux-mtd.infradead.org/ 13526Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13527C: irc://irc.oftc.net/mtd 13528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13530F: Documentation/devicetree/bindings/mtd/ 13531F: drivers/mtd/ 13532F: include/linux/mtd/ 13533F: include/uapi/mtd/ 13534 13535MEMSENSING MICROSYSTEMS MSA311 DRIVER 13536M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13537L: linux-iio@vger.kernel.org 13538S: Maintained 13539F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13540F: drivers/iio/accel/msa311.c 13541 13542MEN A21 WATCHDOG DRIVER 13543M: Johannes Thumshirn <morbidrsa@gmail.com> 13544L: linux-watchdog@vger.kernel.org 13545S: Maintained 13546F: drivers/watchdog/mena21_wdt.c 13547 13548MEN CHAMELEON BUS (mcb) 13549M: Johannes Thumshirn <morbidrsa@gmail.com> 13550S: Maintained 13551F: Documentation/driver-api/men-chameleon-bus.rst 13552F: drivers/mcb/ 13553F: include/linux/mcb.h 13554 13555MEN F21BMC (Board Management Controller) 13556M: Andreas Werner <andreas.werner@men.de> 13557S: Supported 13558F: Documentation/hwmon/menf21bmc.rst 13559F: drivers/hwmon/menf21bmc_hwmon.c 13560F: drivers/leds/leds-menf21bmc.c 13561F: drivers/mfd/menf21bmc.c 13562F: drivers/watchdog/menf21bmc_wdt.c 13563 13564MEN Z069 WATCHDOG DRIVER 13565M: Johannes Thumshirn <jth@kernel.org> 13566L: linux-watchdog@vger.kernel.org 13567S: Maintained 13568F: drivers/watchdog/menz69_wdt.c 13569 13570MESON AO CEC DRIVER FOR AMLOGIC SOCS 13571M: Neil Armstrong <neil.armstrong@linaro.org> 13572L: linux-media@vger.kernel.org 13573L: linux-amlogic@lists.infradead.org 13574S: Supported 13575W: http://linux-meson.com/ 13576T: git git://linuxtv.org/media_tree.git 13577F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13578F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13579F: drivers/media/cec/platform/meson/ao-cec.c 13580 13581MESON GE2D DRIVER FOR AMLOGIC SOCS 13582M: Neil Armstrong <neil.armstrong@linaro.org> 13583L: linux-media@vger.kernel.org 13584L: linux-amlogic@lists.infradead.org 13585S: Supported 13586T: git git://linuxtv.org/media_tree.git 13587F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13588F: drivers/media/platform/amlogic/meson-ge2d/ 13589 13590MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13591M: Liang Yang <liang.yang@amlogic.com> 13592L: linux-mtd@lists.infradead.org 13593S: Maintained 13594F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13595F: drivers/mtd/nand/raw/meson_* 13596 13597MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13598M: Neil Armstrong <neil.armstrong@linaro.org> 13599L: linux-media@vger.kernel.org 13600L: linux-amlogic@lists.infradead.org 13601S: Supported 13602T: git git://linuxtv.org/media_tree.git 13603F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13604F: drivers/staging/media/meson/vdec/ 13605 13606METHODE UDPU SUPPORT 13607M: Vladimir Vid <vladimir.vid@sartura.hr> 13608S: Maintained 13609F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13610 13611MHI BUS 13612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13613L: mhi@lists.linux.dev 13614L: linux-arm-msm@vger.kernel.org 13615S: Maintained 13616T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13617F: Documentation/ABI/stable/sysfs-bus-mhi 13618F: Documentation/mhi/ 13619F: drivers/bus/mhi/ 13620F: include/linux/mhi.h 13621 13622MICROBLAZE ARCHITECTURE 13623M: Michal Simek <monstr@monstr.eu> 13624S: Supported 13625W: http://www.monstr.eu/fdt/ 13626T: git git://git.monstr.eu/linux-2.6-microblaze.git 13627F: arch/microblaze/ 13628 13629MICROBLAZE TMR INJECT 13630M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13631S: Supported 13632F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13633F: drivers/misc/xilinx_tmr_inject.c 13634 13635MICROBLAZE TMR MANAGER 13636M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13637S: Supported 13638F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13639F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13640F: drivers/misc/xilinx_tmr_manager.c 13641 13642MICROCHIP AT91 DMA DRIVERS 13643M: Ludovic Desroches <ludovic.desroches@microchip.com> 13644M: Tudor Ambarus <tudor.ambarus@linaro.org> 13645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13646L: dmaengine@vger.kernel.org 13647S: Supported 13648F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13649F: drivers/dma/at_hdmac.c 13650F: drivers/dma/at_xdmac.c 13651F: include/dt-bindings/dma/at91.h 13652 13653MICROCHIP AT91 SERIAL DRIVER 13654M: Richard Genoud <richard.genoud@gmail.com> 13655S: Maintained 13656F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13657F: drivers/tty/serial/atmel_serial.c 13658F: drivers/tty/serial/atmel_serial.h 13659 13660MICROCHIP AT91 USART MFD DRIVER 13661M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13662L: linux-kernel@vger.kernel.org 13663S: Supported 13664F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13665F: drivers/mfd/at91-usart.c 13666F: include/dt-bindings/mfd/at91-usart.h 13667 13668MICROCHIP AT91 USART SPI DRIVER 13669M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13670L: linux-spi@vger.kernel.org 13671S: Supported 13672F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13673F: drivers/spi/spi-at91-usart.c 13674 13675MICROCHIP AUDIO ASOC DRIVERS 13676M: Claudiu Beznea <claudiu.beznea@microchip.com> 13677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13678S: Supported 13679F: Documentation/devicetree/bindings/sound/atmel* 13680F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13681F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13682F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13683F: sound/soc/atmel 13684 13685MICROCHIP CSI2DC DRIVER 13686M: Eugen Hristev <eugen.hristev@microchip.com> 13687L: linux-media@vger.kernel.org 13688S: Supported 13689F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13690F: drivers/media/platform/microchip/microchip-csi2dc.c 13691 13692MICROCHIP ECC DRIVER 13693M: Tudor Ambarus <tudor.ambarus@linaro.org> 13694L: linux-crypto@vger.kernel.org 13695S: Maintained 13696F: drivers/crypto/atmel-ecc.* 13697 13698MICROCHIP EIC DRIVER 13699M: Claudiu Beznea <claudiu.beznea@microchip.com> 13700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13701S: Supported 13702F: drivers/irqchip/irq-mchp-eic.c 13703 13704MICROCHIP I2C DRIVER 13705M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13706L: linux-i2c@vger.kernel.org 13707S: Supported 13708F: drivers/i2c/busses/i2c-at91-*.c 13709F: drivers/i2c/busses/i2c-at91.h 13710 13711MICROCHIP ISC DRIVER 13712M: Eugen Hristev <eugen.hristev@microchip.com> 13713L: linux-media@vger.kernel.org 13714S: Supported 13715F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13716F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13717F: drivers/media/platform/microchip/microchip-isc* 13718F: drivers/media/platform/microchip/microchip-sama*-isc* 13719F: drivers/staging/media/deprecated/atmel/atmel-isc* 13720F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13721F: include/linux/atmel-isc-media.h 13722 13723MICROCHIP ISI DRIVER 13724M: Eugen Hristev <eugen.hristev@microchip.com> 13725L: linux-media@vger.kernel.org 13726S: Supported 13727F: drivers/media/platform/atmel/atmel-isi.c 13728F: drivers/media/platform/atmel/atmel-isi.h 13729 13730MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13731M: Woojung Huh <woojung.huh@microchip.com> 13732M: UNGLinuxDriver@microchip.com 13733L: netdev@vger.kernel.org 13734S: Maintained 13735F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13736F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13737F: drivers/net/dsa/microchip/* 13738F: include/linux/dsa/ksz_common.h 13739F: include/linux/platform_data/microchip-ksz.h 13740F: net/dsa/tag_ksz.c 13741 13742MICROCHIP LAN743X ETHERNET DRIVER 13743M: Bryan Whitehead <bryan.whitehead@microchip.com> 13744M: UNGLinuxDriver@microchip.com 13745L: netdev@vger.kernel.org 13746S: Maintained 13747F: drivers/net/ethernet/microchip/lan743x_* 13748 13749MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13750M: Arun Ramadoss <arun.ramadoss@microchip.com> 13751R: UNGLinuxDriver@microchip.com 13752L: netdev@vger.kernel.org 13753S: Maintained 13754F: drivers/net/phy/microchip_t1.c 13755 13756MICROCHIP LAN966X ETHERNET DRIVER 13757M: Horatiu Vultur <horatiu.vultur@microchip.com> 13758M: UNGLinuxDriver@microchip.com 13759L: netdev@vger.kernel.org 13760S: Maintained 13761F: drivers/net/ethernet/microchip/lan966x/* 13762 13763MICROCHIP LCDFB DRIVER 13764M: Nicolas Ferre <nicolas.ferre@microchip.com> 13765L: linux-fbdev@vger.kernel.org 13766S: Maintained 13767F: drivers/video/fbdev/atmel_lcdfb.c 13768F: include/video/atmel_lcdc.h 13769 13770MICROCHIP MCP16502 PMIC DRIVER 13771M: Claudiu Beznea <claudiu.beznea@microchip.com> 13772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13773S: Supported 13774F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13775F: drivers/regulator/mcp16502.c 13776 13777MICROCHIP MCP3911 ADC DRIVER 13778M: Marcus Folkesson <marcus.folkesson@gmail.com> 13779M: Kent Gustavsson <kent@minoris.se> 13780L: linux-iio@vger.kernel.org 13781S: Maintained 13782F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13783F: drivers/iio/adc/mcp3911.c 13784 13785MICROCHIP MMC/SD/SDIO MCI DRIVER 13786M: Ludovic Desroches <ludovic.desroches@microchip.com> 13787S: Maintained 13788F: drivers/mmc/host/atmel-mci.c 13789 13790MICROCHIP NAND DRIVER 13791M: Tudor Ambarus <tudor.ambarus@linaro.org> 13792L: linux-mtd@lists.infradead.org 13793S: Supported 13794F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13795F: drivers/mtd/nand/raw/atmel/* 13796 13797MICROCHIP OTPC DRIVER 13798M: Claudiu Beznea <claudiu.beznea@microchip.com> 13799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13800S: Supported 13801F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13802F: drivers/nvmem/microchip-otpc.c 13803F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13804 13805MICROCHIP PCI1XXXX GP DRIVER 13806M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13807L: linux-gpio@vger.kernel.org 13808S: Supported 13809F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13810F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13811F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13812 13813MICROCHIP PCI1XXXX I2C DRIVER 13814M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13815M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13816M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13817L: linux-i2c@vger.kernel.org 13818S: Maintained 13819F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13820 13821MICROCHIP PCIe UART DRIVER 13822M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13823M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13824L: linux-serial@vger.kernel.org 13825S: Maintained 13826F: drivers/tty/serial/8250/8250_pci1xxxx.c 13827 13828MICROCHIP POLARFIRE FPGA DRIVERS 13829M: Conor Dooley <conor.dooley@microchip.com> 13830R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13831L: linux-fpga@vger.kernel.org 13832S: Supported 13833F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13834F: drivers/fpga/microchip-spi.c 13835 13836MICROCHIP PWM DRIVER 13837M: Claudiu Beznea <claudiu.beznea@microchip.com> 13838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13839L: linux-pwm@vger.kernel.org 13840S: Supported 13841F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13842F: drivers/pwm/pwm-atmel.c 13843 13844MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13845M: Eugen Hristev <eugen.hristev@microchip.com> 13846L: linux-iio@vger.kernel.org 13847S: Supported 13848F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13849F: drivers/iio/adc/at91-sama5d2_adc.c 13850F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13851 13852MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13853M: Claudiu Beznea <claudiu.beznea@microchip.com> 13854S: Supported 13855F: drivers/power/reset/at91-sama5d2_shdwc.c 13856 13857MICROCHIP SOC DRIVERS 13858M: Conor Dooley <conor@kernel.org> 13859S: Supported 13860T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13861F: drivers/soc/microchip/ 13862 13863MICROCHIP SPI DRIVER 13864M: Tudor Ambarus <tudor.ambarus@linaro.org> 13865S: Supported 13866F: drivers/spi/spi-atmel.* 13867 13868MICROCHIP SSC DRIVER 13869M: Claudiu Beznea <claudiu.beznea@microchip.com> 13870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13871S: Supported 13872F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13873F: drivers/misc/atmel-ssc.c 13874F: include/linux/atmel-ssc.h 13875 13876Microchip Timer Counter Block (TCB) Capture Driver 13877M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13879L: linux-iio@vger.kernel.org 13880S: Maintained 13881F: drivers/counter/microchip-tcb-capture.c 13882 13883MICROCHIP USB251XB DRIVER 13884M: Richard Leitner <richard.leitner@skidata.com> 13885L: linux-usb@vger.kernel.org 13886S: Maintained 13887F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13888F: drivers/usb/misc/usb251xb.c 13889 13890MICROCHIP USBA UDC DRIVER 13891M: Cristian Birsan <cristian.birsan@microchip.com> 13892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13893S: Supported 13894F: drivers/usb/gadget/udc/atmel_usba_udc.* 13895 13896MICROCHIP WILC1000 WIFI DRIVER 13897M: Ajay Singh <ajay.kathat@microchip.com> 13898M: Claudiu Beznea <claudiu.beznea@microchip.com> 13899L: linux-wireless@vger.kernel.org 13900S: Supported 13901F: drivers/net/wireless/microchip/wilc1000/ 13902 13903MICROSEMI MIPS SOCS 13904M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13905M: UNGLinuxDriver@microchip.com 13906L: linux-mips@vger.kernel.org 13907S: Supported 13908F: Documentation/devicetree/bindings/mips/mscc.txt 13909F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13910F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13911F: arch/mips/boot/dts/mscc/ 13912F: arch/mips/configs/generic/board-ocelot.config 13913F: arch/mips/generic/board-ocelot.c 13914 13915MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13916M: Don Brace <don.brace@microchip.com> 13917L: storagedev@microchip.com 13918L: linux-scsi@vger.kernel.org 13919S: Supported 13920F: Documentation/scsi/smartpqi.rst 13921F: drivers/scsi/smartpqi/Kconfig 13922F: drivers/scsi/smartpqi/Makefile 13923F: drivers/scsi/smartpqi/smartpqi*.[ch] 13924F: include/linux/cciss*.h 13925F: include/uapi/linux/cciss*.h 13926 13927MICROSOFT MANA RDMA DRIVER 13928M: Long Li <longli@microsoft.com> 13929M: Ajay Sharma <sharmaajay@microsoft.com> 13930L: linux-rdma@vger.kernel.org 13931S: Supported 13932F: drivers/infiniband/hw/mana/ 13933F: include/net/mana 13934F: include/uapi/rdma/mana-abi.h 13935 13936MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13937M: Maximilian Luz <luzmaximilian@gmail.com> 13938L: platform-driver-x86@vger.kernel.org 13939S: Maintained 13940F: drivers/platform/surface/surface_aggregator_tabletsw.c 13941 13942MICROSOFT SURFACE BATTERY AND AC DRIVERS 13943M: Maximilian Luz <luzmaximilian@gmail.com> 13944L: linux-pm@vger.kernel.org 13945L: platform-driver-x86@vger.kernel.org 13946S: Maintained 13947F: drivers/power/supply/surface_battery.c 13948F: drivers/power/supply/surface_charger.c 13949 13950MICROSOFT SURFACE DTX DRIVER 13951M: Maximilian Luz <luzmaximilian@gmail.com> 13952L: platform-driver-x86@vger.kernel.org 13953S: Maintained 13954F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13955F: drivers/platform/surface/surface_dtx.c 13956F: include/uapi/linux/surface_aggregator/dtx.h 13957 13958MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13959M: Maximilian Luz <luzmaximilian@gmail.com> 13960L: platform-driver-x86@vger.kernel.org 13961S: Maintained 13962F: drivers/platform/surface/surface_gpe.c 13963 13964MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13965M: Hans de Goede <hdegoede@redhat.com> 13966M: Mark Gross <markgross@kernel.org> 13967M: Maximilian Luz <luzmaximilian@gmail.com> 13968L: platform-driver-x86@vger.kernel.org 13969S: Maintained 13970T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13971F: drivers/platform/surface/ 13972 13973MICROSOFT SURFACE HID TRANSPORT DRIVER 13974M: Maximilian Luz <luzmaximilian@gmail.com> 13975L: linux-input@vger.kernel.org 13976L: platform-driver-x86@vger.kernel.org 13977S: Maintained 13978F: drivers/hid/surface-hid/ 13979 13980MICROSOFT SURFACE HOT-PLUG DRIVER 13981M: Maximilian Luz <luzmaximilian@gmail.com> 13982L: platform-driver-x86@vger.kernel.org 13983S: Maintained 13984F: drivers/platform/surface/surface_hotplug.c 13985 13986MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13987M: Maximilian Luz <luzmaximilian@gmail.com> 13988L: platform-driver-x86@vger.kernel.org 13989S: Maintained 13990F: drivers/platform/surface/surface_platform_profile.c 13991 13992MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13993M: Chen Yu <yu.c.chen@intel.com> 13994L: platform-driver-x86@vger.kernel.org 13995S: Supported 13996F: drivers/platform/surface/surfacepro3_button.c 13997 13998MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13999M: Maximilian Luz <luzmaximilian@gmail.com> 14000L: platform-driver-x86@vger.kernel.org 14001S: Maintained 14002F: drivers/platform/surface/surface_aggregator_hub.c 14003 14004MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14005M: Maximilian Luz <luzmaximilian@gmail.com> 14006L: platform-driver-x86@vger.kernel.org 14007S: Maintained 14008W: https://github.com/linux-surface/surface-aggregator-module 14009C: irc://irc.libera.chat/linux-surface 14010F: Documentation/driver-api/surface_aggregator/ 14011F: drivers/platform/surface/aggregator/ 14012F: drivers/platform/surface/surface_acpi_notify.c 14013F: drivers/platform/surface/surface_aggregator_cdev.c 14014F: drivers/platform/surface/surface_aggregator_registry.c 14015F: include/linux/surface_acpi_notify.h 14016F: include/linux/surface_aggregator/ 14017F: include/uapi/linux/surface_aggregator/ 14018 14019MICROTEK X6 SCANNER 14020M: Oliver Neukum <oliver@neukum.org> 14021S: Maintained 14022F: drivers/usb/image/microtek.* 14023 14024MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14025M: Luka Kovacic <luka.kovacic@sartura.hr> 14026M: Luka Perkov <luka.perkov@sartura.hr> 14027S: Maintained 14028F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14029F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14030F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14031F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14032F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14033F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14034 14035MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14036M: Sakari Ailus <sakari.ailus@linux.intel.com> 14037L: linux-media@vger.kernel.org 14038S: Maintained 14039F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14040F: Documentation/driver-api/media/drivers/ccs/ 14041F: Documentation/userspace-api/media/drivers/ccs.rst 14042F: drivers/media/i2c/ccs-pll.c 14043F: drivers/media/i2c/ccs-pll.h 14044F: drivers/media/i2c/ccs/ 14045F: include/uapi/linux/ccs.h 14046F: include/uapi/linux/smiapp.h 14047 14048MIPS 14049M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14050L: linux-mips@vger.kernel.org 14051S: Maintained 14052W: http://www.linux-mips.org/ 14053Q: https://patchwork.kernel.org/project/linux-mips/list/ 14054T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14055F: Documentation/devicetree/bindings/mips/ 14056F: Documentation/mips/ 14057F: arch/mips/ 14058F: drivers/platform/mips/ 14059F: include/dt-bindings/mips/ 14060 14061MIPS BOSTON DEVELOPMENT BOARD 14062M: Paul Burton <paulburton@kernel.org> 14063L: linux-mips@vger.kernel.org 14064S: Maintained 14065F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14066F: arch/mips/boot/dts/img/boston.dts 14067F: arch/mips/configs/generic/board-boston.config 14068F: drivers/clk/imgtec/clk-boston.c 14069F: include/dt-bindings/clock/boston-clock.h 14070 14071MIPS CORE DRIVERS 14072M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14073M: Serge Semin <fancer.lancer@gmail.com> 14074L: linux-mips@vger.kernel.org 14075S: Supported 14076F: drivers/bus/mips_cdmm.c 14077F: drivers/clocksource/mips-gic-timer.c 14078F: drivers/cpuidle/cpuidle-cps.c 14079F: drivers/irqchip/irq-mips-cpu.c 14080F: drivers/irqchip/irq-mips-gic.c 14081 14082MIPS GENERIC PLATFORM 14083M: Paul Burton <paulburton@kernel.org> 14084L: linux-mips@vger.kernel.org 14085S: Supported 14086F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14087F: arch/mips/generic/ 14088F: arch/mips/tools/generic-board-config.sh 14089 14090MIPS RINT INSTRUCTION EMULATION 14091M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14092L: linux-mips@vger.kernel.org 14093S: Supported 14094F: arch/mips/math-emu/dp_rint.c 14095F: arch/mips/math-emu/sp_rint.c 14096 14097MIPS/LOONGSON1 ARCHITECTURE 14098M: Keguang Zhang <keguang.zhang@gmail.com> 14099L: linux-mips@vger.kernel.org 14100S: Maintained 14101F: arch/mips/include/asm/mach-loongson32/ 14102F: arch/mips/loongson32/ 14103F: drivers/*/*loongson1* 14104 14105MIPS/LOONGSON2EF ARCHITECTURE 14106M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14107L: linux-mips@vger.kernel.org 14108S: Maintained 14109F: arch/mips/include/asm/mach-loongson2ef/ 14110F: arch/mips/loongson2ef/ 14111F: drivers/cpufreq/loongson2_cpufreq.c 14112 14113MIPS/LOONGSON64 ARCHITECTURE 14114M: Huacai Chen <chenhuacai@kernel.org> 14115M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14116L: linux-mips@vger.kernel.org 14117S: Maintained 14118F: arch/mips/include/asm/mach-loongson64/ 14119F: arch/mips/loongson64/ 14120F: drivers/irqchip/irq-loongson* 14121F: drivers/platform/mips/cpu_hwmon.c 14122 14123MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14124M: Hans Verkuil <hverkuil@xs4all.nl> 14125L: linux-media@vger.kernel.org 14126S: Odd Fixes 14127W: https://linuxtv.org 14128T: git git://linuxtv.org/media_tree.git 14129F: drivers/media/radio/radio-miropcm20* 14130 14131MMP SUPPORT 14132R: Lubomir Rintel <lkundrak@v3.sk> 14133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14134S: Odd Fixes 14135T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14136F: arch/arm/boot/dts/mmp* 14137F: arch/arm/mach-mmp/ 14138F: include/linux/soc/mmp/ 14139 14140MMP USB PHY DRIVERS 14141R: Lubomir Rintel <lkundrak@v3.sk> 14142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14143S: Maintained 14144F: drivers/phy/marvell/phy-mmp3-usb.c 14145F: drivers/phy/marvell/phy-pxa-usb.c 14146 14147MMU GATHER AND TLB INVALIDATION 14148M: Will Deacon <will@kernel.org> 14149M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14150M: Andrew Morton <akpm@linux-foundation.org> 14151M: Nick Piggin <npiggin@gmail.com> 14152M: Peter Zijlstra <peterz@infradead.org> 14153L: linux-arch@vger.kernel.org 14154L: linux-mm@kvack.org 14155S: Maintained 14156F: arch/*/include/asm/tlb.h 14157F: include/asm-generic/tlb.h 14158F: mm/mmu_gather.c 14159 14160MN88472 MEDIA DRIVER 14161M: Antti Palosaari <crope@iki.fi> 14162L: linux-media@vger.kernel.org 14163S: Maintained 14164W: https://linuxtv.org 14165W: http://palosaari.fi/linux/ 14166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14167F: drivers/media/dvb-frontends/mn88472* 14168 14169MN88473 MEDIA DRIVER 14170M: Antti Palosaari <crope@iki.fi> 14171L: linux-media@vger.kernel.org 14172S: Maintained 14173W: https://linuxtv.org 14174W: http://palosaari.fi/linux/ 14175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14176F: drivers/media/dvb-frontends/mn88473* 14177 14178MODULE SUPPORT 14179M: Luis Chamberlain <mcgrof@kernel.org> 14180L: linux-modules@vger.kernel.org 14181L: linux-kernel@vger.kernel.org 14182S: Maintained 14183T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14184F: include/linux/kmod.h 14185F: include/linux/module.h 14186F: kernel/module/ 14187F: lib/test_kmod.c 14188F: scripts/module* 14189F: tools/testing/selftests/kmod/ 14190 14191MONOLITHIC POWER SYSTEM PMIC DRIVER 14192M: Saravanan Sekar <sravanhome@gmail.com> 14193S: Maintained 14194F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14195F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14196F: drivers/hwmon/pmbus/mpq7932.c 14197F: drivers/iio/adc/mp2629_adc.c 14198F: drivers/mfd/mp2629.c 14199F: drivers/power/supply/mp2629_charger.c 14200F: drivers/regulator/mp5416.c 14201F: drivers/regulator/mpq7920.c 14202F: drivers/regulator/mpq7920.h 14203F: include/linux/mfd/mp2629.h 14204 14205MOST(R) TECHNOLOGY DRIVER 14206M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14207M: Christian Gromm <christian.gromm@microchip.com> 14208S: Maintained 14209F: Documentation/ABI/testing/configfs-most 14210F: Documentation/ABI/testing/sysfs-bus-most 14211F: drivers/most/ 14212F: drivers/staging/most/ 14213F: include/linux/most.h 14214 14215MOTORCOMM PHY DRIVER 14216M: Peter Geis <pgwipeout@gmail.com> 14217M: Frank <Frank.Sae@motor-comm.com> 14218L: netdev@vger.kernel.org 14219S: Maintained 14220F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14221F: drivers/net/phy/motorcomm.c 14222 14223MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14224M: Jiri Slaby <jirislaby@kernel.org> 14225S: Maintained 14226F: Documentation/driver-api/tty/moxa-smartio.rst 14227F: drivers/tty/mxser.* 14228 14229MR800 AVERMEDIA USB FM RADIO DRIVER 14230M: Alexey Klimov <klimov.linux@gmail.com> 14231L: linux-media@vger.kernel.org 14232S: Maintained 14233T: git git://linuxtv.org/media_tree.git 14234F: drivers/media/radio/radio-mr800.c 14235 14236MRF24J40 IEEE 802.15.4 RADIO DRIVER 14237M: Stefan Schmidt <stefan@datenfreihafen.org> 14238L: linux-wpan@vger.kernel.org 14239S: Odd Fixes 14240F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14241F: drivers/net/ieee802154/mrf24j40.c 14242 14243MSI EC DRIVER 14244M: Nikita Kravets <teackot@gmail.com> 14245L: platform-driver-x86@vger.kernel.org 14246S: Maintained 14247W: https://github.com/BeardOverflow/msi-ec 14248F: drivers/platform/x86/msi-ec.* 14249 14250MSI LAPTOP SUPPORT 14251M: "Lee, Chun-Yi" <jlee@suse.com> 14252L: platform-driver-x86@vger.kernel.org 14253S: Maintained 14254F: drivers/platform/x86/msi-laptop.c 14255 14256MSI WMI SUPPORT 14257L: platform-driver-x86@vger.kernel.org 14258S: Orphan 14259F: drivers/platform/x86/msi-wmi.c 14260 14261MSI001 MEDIA DRIVER 14262M: Antti Palosaari <crope@iki.fi> 14263L: linux-media@vger.kernel.org 14264S: Maintained 14265W: https://linuxtv.org 14266W: http://palosaari.fi/linux/ 14267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14268T: git git://linuxtv.org/anttip/media_tree.git 14269F: drivers/media/tuners/msi001* 14270 14271MSI2500 MEDIA DRIVER 14272M: Antti Palosaari <crope@iki.fi> 14273L: linux-media@vger.kernel.org 14274S: Maintained 14275W: https://linuxtv.org 14276W: http://palosaari.fi/linux/ 14277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14278T: git git://linuxtv.org/anttip/media_tree.git 14279F: drivers/media/usb/msi2500/ 14280 14281MSTAR INTERRUPT CONTROLLER DRIVER 14282M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14283M: Daniel Palmer <daniel@thingy.jp> 14284S: Maintained 14285F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14286F: drivers/irqchip/irq-mst-intc.c 14287 14288MSYSTEMS DISKONCHIP G3 MTD DRIVER 14289M: Robert Jarzmik <robert.jarzmik@free.fr> 14290L: linux-mtd@lists.infradead.org 14291S: Maintained 14292F: drivers/mtd/devices/docg3* 14293 14294MT9P031 APTINA CAMERA SENSOR 14295M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14296L: linux-media@vger.kernel.org 14297S: Maintained 14298T: git git://linuxtv.org/media_tree.git 14299F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14300F: drivers/media/i2c/mt9p031.c 14301F: include/media/i2c/mt9p031.h 14302 14303MT9T112 APTINA CAMERA SENSOR 14304M: Jacopo Mondi <jacopo@jmondi.org> 14305L: linux-media@vger.kernel.org 14306S: Odd Fixes 14307T: git git://linuxtv.org/media_tree.git 14308F: drivers/media/i2c/mt9t112.c 14309F: include/media/i2c/mt9t112.h 14310 14311MT9V032 APTINA CAMERA SENSOR 14312M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14313L: linux-media@vger.kernel.org 14314S: Maintained 14315T: git git://linuxtv.org/media_tree.git 14316F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14317F: drivers/media/i2c/mt9v032.c 14318F: include/media/i2c/mt9v032.h 14319 14320MT9V111 APTINA CAMERA SENSOR 14321M: Jacopo Mondi <jacopo@jmondi.org> 14322L: linux-media@vger.kernel.org 14323S: Maintained 14324T: git git://linuxtv.org/media_tree.git 14325F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14326F: drivers/media/i2c/mt9v111.c 14327 14328MULTIFUNCTION DEVICES (MFD) 14329M: Lee Jones <lee@kernel.org> 14330S: Maintained 14331T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14332F: Documentation/devicetree/bindings/mfd/ 14333F: drivers/mfd/ 14334F: include/dt-bindings/mfd/ 14335F: include/linux/mfd/ 14336 14337MULTIMEDIA CARD (MMC) ETC. OVER SPI 14338S: Orphan 14339F: drivers/mmc/host/mmc_spi.c 14340F: include/linux/spi/mmc_spi.h 14341 14342MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14343M: Ulf Hansson <ulf.hansson@linaro.org> 14344L: linux-mmc@vger.kernel.org 14345S: Maintained 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14347F: Documentation/devicetree/bindings/mmc/ 14348F: drivers/mmc/ 14349F: include/linux/mmc/ 14350F: include/uapi/linux/mmc/ 14351 14352MULTIPLEXER SUBSYSTEM 14353M: Peter Rosin <peda@axentia.se> 14354S: Maintained 14355F: Documentation/ABI/testing/sysfs-class-mux* 14356F: Documentation/devicetree/bindings/mux/ 14357F: drivers/mux/ 14358F: include/dt-bindings/mux/ 14359F: include/linux/mux/ 14360 14361MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14362M: Bin Liu <b-liu@ti.com> 14363L: linux-usb@vger.kernel.org 14364S: Maintained 14365F: drivers/usb/musb/ 14366 14367MXL301RF MEDIA DRIVER 14368M: Akihiro Tsukada <tskd08@gmail.com> 14369L: linux-media@vger.kernel.org 14370S: Odd Fixes 14371F: drivers/media/tuners/mxl301rf* 14372 14373MXL5007T MEDIA DRIVER 14374M: Michael Krufky <mkrufky@linuxtv.org> 14375L: linux-media@vger.kernel.org 14376S: Maintained 14377W: https://linuxtv.org 14378W: http://github.com/mkrufky 14379Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14380T: git git://linuxtv.org/mkrufky/tuners.git 14381F: drivers/media/tuners/mxl5007t.* 14382 14383MXSFB DRM DRIVER 14384M: Marek Vasut <marex@denx.de> 14385M: Stefan Agner <stefan@agner.ch> 14386L: dri-devel@lists.freedesktop.org 14387S: Supported 14388T: git git://anongit.freedesktop.org/drm/drm-misc 14389F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14390F: drivers/gpu/drm/mxsfb/ 14391 14392MYLEX DAC960 PCI RAID Controller 14393M: Hannes Reinecke <hare@kernel.org> 14394L: linux-scsi@vger.kernel.org 14395S: Supported 14396F: drivers/scsi/myrb.* 14397F: drivers/scsi/myrs.* 14398 14399MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14400M: Chris Lee <christopher.lee@cspi.com> 14401L: netdev@vger.kernel.org 14402S: Supported 14403W: https://www.cspi.com/ethernet-products/support/downloads/ 14404F: drivers/net/ethernet/myricom/myri10ge/ 14405 14406NAND FLASH SUBSYSTEM 14407M: Miquel Raynal <miquel.raynal@bootlin.com> 14408R: Richard Weinberger <richard@nod.at> 14409L: linux-mtd@lists.infradead.org 14410S: Maintained 14411W: http://www.linux-mtd.infradead.org/ 14412Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14413C: irc://irc.oftc.net/mtd 14414T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14415F: drivers/mtd/nand/ 14416F: include/linux/mtd/*nand*.h 14417 14418NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14419M: Daniel Mack <zonque@gmail.com> 14420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14421S: Maintained 14422W: http://www.native-instruments.com 14423F: sound/usb/caiaq/ 14424 14425NATSEMI ETHERNET DRIVER (DP8381x) 14426S: Orphan 14427F: drivers/net/ethernet/natsemi/natsemi.c 14428 14429NCR 5380 SCSI DRIVERS 14430M: Finn Thain <fthain@linux-m68k.org> 14431M: Michael Schmitz <schmitzmic@gmail.com> 14432L: linux-scsi@vger.kernel.org 14433S: Maintained 14434F: Documentation/scsi/g_NCR5380.rst 14435F: drivers/scsi/NCR5380.* 14436F: drivers/scsi/arm/cumana_1.c 14437F: drivers/scsi/arm/oak.c 14438F: drivers/scsi/atari_scsi.* 14439F: drivers/scsi/dmx3191d.c 14440F: drivers/scsi/g_NCR5380.* 14441F: drivers/scsi/mac_scsi.* 14442F: drivers/scsi/sun3_scsi.* 14443F: drivers/scsi/sun3_scsi_vme.c 14444 14445NCSI LIBRARY 14446M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14447S: Maintained 14448F: net/ncsi/ 14449 14450NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14451M: Guenter Roeck <linux@roeck-us.net> 14452L: linux-hwmon@vger.kernel.org 14453S: Maintained 14454F: Documentation/hwmon/nct6775.rst 14455F: drivers/hwmon/nct6775-core.c 14456F: drivers/hwmon/nct6775-platform.c 14457F: drivers/hwmon/nct6775.h 14458 14459NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14460M: Zev Weiss <zev@bewilderbeest.net> 14461L: linux-hwmon@vger.kernel.org 14462S: Maintained 14463F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14464F: drivers/hwmon/nct6775-i2c.c 14465 14466NETDEVSIM 14467M: Jakub Kicinski <kuba@kernel.org> 14468S: Maintained 14469F: drivers/net/netdevsim/* 14470 14471NETEM NETWORK EMULATOR 14472M: Stephen Hemminger <stephen@networkplumber.org> 14473L: netdev@vger.kernel.org 14474S: Maintained 14475F: net/sched/sch_netem.c 14476 14477NETERION 10GbE DRIVERS (s2io) 14478M: Jon Mason <jdmason@kudzu.us> 14479L: netdev@vger.kernel.org 14480S: Supported 14481F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14482F: drivers/net/ethernet/neterion/ 14483 14484NETFILTER 14485M: Pablo Neira Ayuso <pablo@netfilter.org> 14486M: Jozsef Kadlecsik <kadlec@netfilter.org> 14487M: Florian Westphal <fw@strlen.de> 14488L: netfilter-devel@vger.kernel.org 14489L: coreteam@netfilter.org 14490S: Maintained 14491W: http://www.netfilter.org/ 14492W: http://www.iptables.org/ 14493W: http://www.nftables.org/ 14494Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14495C: irc://irc.libera.chat/netfilter 14496T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14497T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14498F: include/linux/netfilter* 14499F: include/linux/netfilter/ 14500F: include/net/netfilter/ 14501F: include/uapi/linux/netfilter* 14502F: include/uapi/linux/netfilter/ 14503F: net/*/netfilter.c 14504F: net/*/netfilter/ 14505F: net/bridge/br_netfilter*.c 14506F: net/netfilter/ 14507 14508NETROM NETWORK LAYER 14509M: Ralf Baechle <ralf@linux-mips.org> 14510L: linux-hams@vger.kernel.org 14511S: Maintained 14512W: http://www.linux-ax25.org/ 14513F: include/net/netrom.h 14514F: include/uapi/linux/netrom.h 14515F: net/netrom/ 14516 14517NETRONIX EMBEDDED CONTROLLER 14518M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14519S: Maintained 14520F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14521F: drivers/mfd/ntxec.c 14522F: drivers/pwm/pwm-ntxec.c 14523F: drivers/rtc/rtc-ntxec.c 14524F: include/linux/mfd/ntxec.h 14525 14526NETRONOME ETHERNET DRIVERS 14527M: Simon Horman <simon.horman@corigine.com> 14528R: Jakub Kicinski <kuba@kernel.org> 14529L: oss-drivers@corigine.com 14530S: Maintained 14531F: drivers/net/ethernet/netronome/ 14532 14533NETWORK BLOCK DEVICE (NBD) 14534M: Josef Bacik <josef@toxicpanda.com> 14535L: linux-block@vger.kernel.org 14536L: nbd@other.debian.org 14537S: Maintained 14538F: Documentation/admin-guide/blockdev/nbd.rst 14539F: drivers/block/nbd.c 14540F: include/trace/events/nbd.h 14541F: include/uapi/linux/nbd.h 14542 14543NETWORK DROP MONITOR 14544M: Neil Horman <nhorman@tuxdriver.com> 14545L: netdev@vger.kernel.org 14546S: Maintained 14547W: https://fedorahosted.org/dropwatch/ 14548F: include/uapi/linux/net_dropmon.h 14549F: net/core/drop_monitor.c 14550 14551NETWORKING DRIVERS 14552M: "David S. Miller" <davem@davemloft.net> 14553M: Eric Dumazet <edumazet@google.com> 14554M: Jakub Kicinski <kuba@kernel.org> 14555M: Paolo Abeni <pabeni@redhat.com> 14556L: netdev@vger.kernel.org 14557S: Maintained 14558Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14559T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14560T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14561F: Documentation/devicetree/bindings/net/ 14562F: drivers/connector/ 14563F: drivers/net/ 14564X: drivers/net/wireless/ 14565F: include/dt-bindings/net/ 14566F: include/linux/etherdevice.h 14567F: include/linux/fcdevice.h 14568F: include/linux/fddidevice.h 14569F: include/linux/hippidevice.h 14570F: include/linux/if_* 14571F: include/linux/inetdevice.h 14572F: include/linux/netdevice.h 14573F: include/uapi/linux/if_* 14574F: include/uapi/linux/netdevice.h 14575 14576NETWORKING DRIVERS (WIRELESS) 14577M: Kalle Valo <kvalo@kernel.org> 14578L: linux-wireless@vger.kernel.org 14579S: Maintained 14580W: https://wireless.wiki.kernel.org/ 14581Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14583T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14584F: Documentation/devicetree/bindings/net/wireless/ 14585F: drivers/net/wireless/ 14586 14587NETWORKING [DSA] 14588M: Andrew Lunn <andrew@lunn.ch> 14589M: Florian Fainelli <f.fainelli@gmail.com> 14590M: Vladimir Oltean <olteanv@gmail.com> 14591S: Maintained 14592F: Documentation/devicetree/bindings/net/dsa/ 14593F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14594F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14595F: drivers/net/dsa/ 14596F: include/linux/dsa/ 14597F: include/linux/platform_data/dsa.h 14598F: include/net/dsa.h 14599F: net/dsa/ 14600F: tools/testing/selftests/drivers/net/dsa/ 14601 14602NETWORKING [GENERAL] 14603M: "David S. Miller" <davem@davemloft.net> 14604M: Eric Dumazet <edumazet@google.com> 14605M: Jakub Kicinski <kuba@kernel.org> 14606M: Paolo Abeni <pabeni@redhat.com> 14607L: netdev@vger.kernel.org 14608S: Maintained 14609Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14610B: mailto:netdev@vger.kernel.org 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14613F: Documentation/core-api/netlink.rst 14614F: Documentation/netlink/ 14615F: Documentation/networking/ 14616F: Documentation/process/maintainer-netdev.rst 14617F: Documentation/userspace-api/netlink/ 14618F: include/linux/in.h 14619F: include/linux/net.h 14620F: include/linux/netdevice.h 14621F: include/net/ 14622F: include/uapi/linux/in.h 14623F: include/uapi/linux/net.h 14624F: include/uapi/linux/net_namespace.h 14625F: include/uapi/linux/netdevice.h 14626F: lib/net_utils.c 14627F: lib/random32.c 14628F: net/ 14629X: net/bluetooth/ 14630F: tools/net/ 14631F: tools/testing/selftests/net/ 14632 14633NETWORKING [IPSEC] 14634M: Steffen Klassert <steffen.klassert@secunet.com> 14635M: Herbert Xu <herbert@gondor.apana.org.au> 14636M: "David S. Miller" <davem@davemloft.net> 14637L: netdev@vger.kernel.org 14638S: Maintained 14639T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14640T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14641F: include/net/xfrm.h 14642F: include/uapi/linux/xfrm.h 14643F: net/ipv4/ah4.c 14644F: net/ipv4/esp4* 14645F: net/ipv4/ip_vti.c 14646F: net/ipv4/ipcomp.c 14647F: net/ipv4/xfrm* 14648F: net/ipv6/ah6.c 14649F: net/ipv6/esp6* 14650F: net/ipv6/ip6_vti.c 14651F: net/ipv6/ipcomp6.c 14652F: net/ipv6/xfrm* 14653F: net/key/ 14654F: net/xfrm/ 14655F: tools/testing/selftests/net/ipsec.c 14656 14657NETWORKING [IPv4/IPv6] 14658M: "David S. Miller" <davem@davemloft.net> 14659M: David Ahern <dsahern@kernel.org> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14663F: arch/x86/net/* 14664F: include/linux/ip.h 14665F: include/linux/ipv6* 14666F: include/net/fib* 14667F: include/net/ip* 14668F: include/net/route.h 14669F: net/ipv4/ 14670F: net/ipv6/ 14671 14672NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14673M: Paul Moore <paul@paul-moore.com> 14674L: netdev@vger.kernel.org 14675L: linux-security-module@vger.kernel.org 14676S: Maintained 14677W: https://github.com/netlabel 14678F: Documentation/netlabel/ 14679F: include/net/calipso.h 14680F: include/net/cipso_ipv4.h 14681F: include/net/netlabel.h 14682F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14683F: include/uapi/linux/netfilter/xt_SECMARK.h 14684F: net/ipv4/cipso_ipv4.c 14685F: net/ipv6/calipso.c 14686F: net/netfilter/xt_CONNSECMARK.c 14687F: net/netfilter/xt_SECMARK.c 14688F: net/netlabel/ 14689 14690NETWORKING [MPTCP] 14691M: Matthieu Baerts <matthieu.baerts@tessares.net> 14692M: Mat Martineau <martineau@kernel.org> 14693L: netdev@vger.kernel.org 14694L: mptcp@lists.linux.dev 14695S: Maintained 14696W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14697B: https://github.com/multipath-tcp/mptcp_net-next/issues 14698T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14699T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14700F: Documentation/networking/mptcp-sysctl.rst 14701F: include/net/mptcp.h 14702F: include/trace/events/mptcp.h 14703F: include/uapi/linux/mptcp.h 14704F: net/mptcp/ 14705F: tools/testing/selftests/bpf/*/*mptcp*.c 14706F: tools/testing/selftests/net/mptcp/ 14707 14708NETWORKING [TCP] 14709M: Eric Dumazet <edumazet@google.com> 14710L: netdev@vger.kernel.org 14711S: Maintained 14712F: include/linux/tcp.h 14713F: include/net/tcp.h 14714F: include/trace/events/tcp.h 14715F: include/uapi/linux/tcp.h 14716F: net/ipv4/syncookies.c 14717F: net/ipv4/tcp*.c 14718F: net/ipv6/syncookies.c 14719F: net/ipv6/tcp*.c 14720 14721NETWORKING [TLS] 14722M: Boris Pismenny <borisp@nvidia.com> 14723M: John Fastabend <john.fastabend@gmail.com> 14724M: Jakub Kicinski <kuba@kernel.org> 14725L: netdev@vger.kernel.org 14726S: Maintained 14727F: include/net/tls.h 14728F: include/uapi/linux/tls.h 14729F: net/tls/* 14730 14731NETXEN (1/10) GbE SUPPORT 14732M: Manish Chopra <manishc@marvell.com> 14733M: Rahul Verma <rahulv@marvell.com> 14734M: GR-Linux-NIC-Dev@marvell.com 14735L: netdev@vger.kernel.org 14736S: Supported 14737F: drivers/net/ethernet/qlogic/netxen/ 14738 14739NET_FAILOVER MODULE 14740M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14741L: netdev@vger.kernel.org 14742S: Supported 14743F: Documentation/networking/net_failover.rst 14744F: drivers/net/net_failover.c 14745F: include/net/net_failover.h 14746 14747NEXTHOP 14748M: David Ahern <dsahern@kernel.org> 14749L: netdev@vger.kernel.org 14750S: Maintained 14751F: include/net/netns/nexthop.h 14752F: include/net/nexthop.h 14753F: include/uapi/linux/nexthop.h 14754F: net/ipv4/nexthop.c 14755 14756NFC SUBSYSTEM 14757M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14758L: netdev@vger.kernel.org 14759S: Maintained 14760F: Documentation/devicetree/bindings/net/nfc/ 14761F: drivers/nfc/ 14762F: include/net/nfc/ 14763F: include/uapi/linux/nfc.h 14764F: net/nfc/ 14765 14766NFC VIRTUAL NCI DEVICE DRIVER 14767M: Bongsu Jeon <bongsu.jeon@samsung.com> 14768L: netdev@vger.kernel.org 14769S: Supported 14770F: drivers/nfc/virtual_ncidev.c 14771F: tools/testing/selftests/nci/ 14772 14773NFS, SUNRPC, AND LOCKD CLIENTS 14774M: Trond Myklebust <trond.myklebust@hammerspace.com> 14775M: Anna Schumaker <anna@kernel.org> 14776L: linux-nfs@vger.kernel.org 14777S: Maintained 14778W: http://client.linux-nfs.org 14779T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14780F: Documentation/filesystems/nfs/ 14781F: fs/lockd/ 14782F: fs/nfs/ 14783F: fs/nfs_common/ 14784F: include/linux/lockd/ 14785F: include/linux/nfs* 14786F: include/linux/sunrpc/ 14787F: include/uapi/linux/nfs* 14788F: include/uapi/linux/sunrpc/ 14789F: net/sunrpc/ 14790 14791NILFS2 FILESYSTEM 14792M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14793L: linux-nilfs@vger.kernel.org 14794S: Supported 14795W: https://nilfs.sourceforge.io/ 14796W: https://nilfs.osdn.jp/ 14797T: git https://github.com/konis/nilfs2.git 14798F: Documentation/filesystems/nilfs2.rst 14799F: fs/nilfs2/ 14800F: include/trace/events/nilfs2.h 14801F: include/uapi/linux/nilfs2_api.h 14802F: include/uapi/linux/nilfs2_ondisk.h 14803 14804NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14805M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14806S: Maintained 14807W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14808F: Documentation/scsi/NinjaSCSI.rst 14809F: drivers/scsi/pcmcia/nsp_* 14810 14811NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14812M: GOTO Masanori <gotom@debian.or.jp> 14813M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14814S: Maintained 14815W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14816F: Documentation/scsi/NinjaSCSI.rst 14817F: drivers/scsi/nsp32* 14818 14819NINTENDO HID DRIVER 14820M: Daniel J. Ogorchock <djogorchock@gmail.com> 14821L: linux-input@vger.kernel.org 14822S: Maintained 14823F: drivers/hid/hid-nintendo* 14824 14825NIOS2 ARCHITECTURE 14826M: Dinh Nguyen <dinguyen@kernel.org> 14827S: Maintained 14828T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14829F: arch/nios2/ 14830 14831NITRO ENCLAVES (NE) 14832M: Alexandru Ciobotaru <alcioa@amazon.com> 14833L: linux-kernel@vger.kernel.org 14834L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14835S: Supported 14836W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14837F: Documentation/virt/ne_overview.rst 14838F: drivers/virt/nitro_enclaves/ 14839F: include/linux/nitro_enclaves.h 14840F: include/uapi/linux/nitro_enclaves.h 14841F: samples/nitro_enclaves/ 14842 14843NOHZ, DYNTICKS SUPPORT 14844M: Frederic Weisbecker <frederic@kernel.org> 14845M: Thomas Gleixner <tglx@linutronix.de> 14846M: Ingo Molnar <mingo@kernel.org> 14847L: linux-kernel@vger.kernel.org 14848S: Maintained 14849T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14850F: include/linux/sched/nohz.h 14851F: include/linux/tick.h 14852F: kernel/time/tick*.* 14853 14854NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14855M: Pavel Machek <pavel@ucw.cz> 14856M: Sakari Ailus <sakari.ailus@iki.fi> 14857L: linux-media@vger.kernel.org 14858S: Maintained 14859F: drivers/media/i2c/ad5820.c 14860F: drivers/media/i2c/et8ek8 14861 14862NOKIA N900 POWER SUPPLY DRIVERS 14863R: Pali Rohár <pali@kernel.org> 14864F: drivers/power/supply/bq2415x_charger.c 14865F: drivers/power/supply/bq27xxx_battery.c 14866F: drivers/power/supply/bq27xxx_battery_i2c.c 14867F: drivers/power/supply/isp1704_charger.c 14868F: drivers/power/supply/rx51_battery.c 14869F: include/linux/power/bq2415x_charger.h 14870F: include/linux/power/bq27xxx_battery.h 14871 14872NOLIBC HEADER FILE 14873M: Willy Tarreau <w@1wt.eu> 14874S: Maintained 14875T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14876F: tools/include/nolibc/ 14877F: tools/testing/selftests/nolibc/ 14878 14879NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14880M: Hans de Goede <hdegoede@redhat.com> 14881L: linux-input@vger.kernel.org 14882S: Maintained 14883F: drivers/input/touchscreen/novatek-nvt-ts.c 14884 14885NSDEPS 14886M: Matthias Maennich <maennich@google.com> 14887S: Maintained 14888F: Documentation/core-api/symbol-namespaces.rst 14889F: scripts/nsdeps 14890 14891NTB AMD DRIVER 14892M: Sanjay R Mehta <sanju.mehta@amd.com> 14893M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14894L: ntb@lists.linux.dev 14895S: Supported 14896F: drivers/ntb/hw/amd/ 14897 14898NTB DRIVER CORE 14899M: Jon Mason <jdmason@kudzu.us> 14900M: Dave Jiang <dave.jiang@intel.com> 14901M: Allen Hubbe <allenbh@gmail.com> 14902L: ntb@lists.linux.dev 14903S: Supported 14904W: https://github.com/jonmason/ntb/wiki 14905T: git git://github.com/jonmason/ntb.git 14906F: drivers/net/ntb_netdev.c 14907F: drivers/ntb/ 14908F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14909F: include/linux/ntb.h 14910F: include/linux/ntb_transport.h 14911F: tools/testing/selftests/ntb/ 14912 14913NTB IDT DRIVER 14914M: Serge Semin <fancer.lancer@gmail.com> 14915L: ntb@lists.linux.dev 14916S: Supported 14917F: drivers/ntb/hw/idt/ 14918 14919NTB INTEL DRIVER 14920M: Dave Jiang <dave.jiang@intel.com> 14921L: ntb@lists.linux.dev 14922S: Supported 14923W: https://github.com/davejiang/linux/wiki 14924T: git https://github.com/davejiang/linux.git 14925F: drivers/ntb/hw/intel/ 14926 14927NTFS FILESYSTEM 14928M: Anton Altaparmakov <anton@tuxera.com> 14929L: linux-ntfs-dev@lists.sourceforge.net 14930S: Supported 14931W: http://www.tuxera.com/ 14932T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14933F: Documentation/filesystems/ntfs.rst 14934F: fs/ntfs/ 14935 14936NTFS3 FILESYSTEM 14937M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14938L: ntfs3@lists.linux.dev 14939S: Supported 14940W: http://www.paragon-software.com/ 14941T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14942F: Documentation/filesystems/ntfs3.rst 14943F: fs/ntfs3/ 14944 14945NUBUS SUBSYSTEM 14946M: Finn Thain <fthain@linux-m68k.org> 14947L: linux-m68k@lists.linux-m68k.org 14948S: Maintained 14949F: arch/*/include/asm/nubus.h 14950F: drivers/nubus/ 14951F: include/linux/nubus.h 14952F: include/uapi/linux/nubus.h 14953 14954NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14955M: Antonino Daplas <adaplas@gmail.com> 14956L: linux-fbdev@vger.kernel.org 14957S: Maintained 14958F: drivers/video/fbdev/nvidia/ 14959F: drivers/video/fbdev/riva/ 14960 14961NVIDIA WMI EC BACKLIGHT DRIVER 14962M: Daniel Dadap <ddadap@nvidia.com> 14963L: platform-driver-x86@vger.kernel.org 14964S: Supported 14965F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14966F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14967 14968NVM EXPRESS DRIVER 14969M: Keith Busch <kbusch@kernel.org> 14970M: Jens Axboe <axboe@fb.com> 14971M: Christoph Hellwig <hch@lst.de> 14972M: Sagi Grimberg <sagi@grimberg.me> 14973L: linux-nvme@lists.infradead.org 14974S: Supported 14975W: http://git.infradead.org/nvme.git 14976T: git git://git.infradead.org/nvme.git 14977F: Documentation/nvme/ 14978F: drivers/nvme/common/ 14979F: drivers/nvme/host/ 14980F: include/linux/nvme-*.h 14981F: include/linux/nvme.h 14982F: include/uapi/linux/nvme_ioctl.h 14983 14984NVM EXPRESS FABRICS AUTHENTICATION 14985M: Hannes Reinecke <hare@suse.de> 14986L: linux-nvme@lists.infradead.org 14987S: Supported 14988F: drivers/nvme/host/auth.c 14989F: drivers/nvme/target/auth.c 14990F: drivers/nvme/target/fabrics-cmd-auth.c 14991F: include/linux/nvme-auth.h 14992 14993NVM EXPRESS FC TRANSPORT DRIVERS 14994M: James Smart <james.smart@broadcom.com> 14995L: linux-nvme@lists.infradead.org 14996S: Supported 14997F: drivers/nvme/host/fc.c 14998F: drivers/nvme/target/fc.c 14999F: drivers/nvme/target/fcloop.c 15000F: include/linux/nvme-fc-driver.h 15001F: include/linux/nvme-fc.h 15002 15003NVM EXPRESS HARDWARE MONITORING SUPPORT 15004M: Guenter Roeck <linux@roeck-us.net> 15005L: linux-nvme@lists.infradead.org 15006S: Supported 15007F: drivers/nvme/host/hwmon.c 15008 15009NVM EXPRESS TARGET DRIVER 15010M: Christoph Hellwig <hch@lst.de> 15011M: Sagi Grimberg <sagi@grimberg.me> 15012M: Chaitanya Kulkarni <kch@nvidia.com> 15013L: linux-nvme@lists.infradead.org 15014S: Supported 15015W: http://git.infradead.org/nvme.git 15016T: git git://git.infradead.org/nvme.git 15017F: drivers/nvme/target/ 15018 15019NVMEM FRAMEWORK 15020M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15021S: Maintained 15022T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15023F: Documentation/ABI/stable/sysfs-bus-nvmem 15024F: Documentation/devicetree/bindings/nvmem/ 15025F: drivers/nvmem/ 15026F: include/linux/nvmem-consumer.h 15027F: include/linux/nvmem-provider.h 15028 15029NXP BLUETOOTH WIRELESS DRIVERS 15030M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15031M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15032S: Maintained 15033F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15034F: drivers/bluetooth/btnxpuart.c 15035 15036NXP C45 TJA11XX PHY DRIVER 15037M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15038L: netdev@vger.kernel.org 15039S: Maintained 15040F: drivers/net/phy/nxp-c45-tja11xx.c 15041 15042NXP FSPI DRIVER 15043M: Han Xu <han.xu@nxp.com> 15044M: Haibo Chen <haibo.chen@nxp.com> 15045R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15046L: linux-spi@vger.kernel.org 15047S: Maintained 15048F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15049F: drivers/spi/spi-nxp-fspi.c 15050 15051NXP FXAS21002C DRIVER 15052M: Rui Miguel Silva <rmfrfs@gmail.com> 15053L: linux-iio@vger.kernel.org 15054S: Maintained 15055F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15056F: drivers/iio/gyro/fxas21002c.h 15057F: drivers/iio/gyro/fxas21002c_core.c 15058F: drivers/iio/gyro/fxas21002c_i2c.c 15059F: drivers/iio/gyro/fxas21002c_spi.c 15060 15061NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15062M: Haibo Chen <haibo.chen@nxp.com> 15063L: linux-iio@vger.kernel.org 15064L: linux-imx@nxp.com 15065S: Maintained 15066F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15067F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15068F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15069F: drivers/iio/adc/imx7d_adc.c 15070F: drivers/iio/adc/imx93_adc.c 15071F: drivers/iio/adc/vf610_adc.c 15072 15073NXP i.MX 8M ISI DRIVER 15074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15075L: linux-media@vger.kernel.org 15076S: Maintained 15077F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15078F: drivers/media/platform/nxp/imx8-isi/ 15079 15080NXP i.MX 8MP DW100 V4L2 DRIVER 15081M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15082L: linux-media@vger.kernel.org 15083S: Maintained 15084F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15085F: Documentation/userspace-api/media/drivers/dw100.rst 15086F: drivers/media/platform/nxp/dw100/ 15087F: include/uapi/linux/dw100.h 15088 15089NXP i.MX 8MQ DCSS DRIVER 15090M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15091R: Lucas Stach <l.stach@pengutronix.de> 15092L: dri-devel@lists.freedesktop.org 15093S: Maintained 15094F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15095F: drivers/gpu/drm/imx/dcss/ 15096 15097NXP i.MX 8QXP ADC DRIVER 15098M: Cai Huoqing <cai.huoqing@linux.dev> 15099M: Haibo Chen <haibo.chen@nxp.com> 15100L: linux-imx@nxp.com 15101L: linux-iio@vger.kernel.org 15102S: Maintained 15103F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15104F: drivers/iio/adc/imx8qxp-adc.c 15105 15106NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15107M: Mirela Rabulea <mirela.rabulea@nxp.com> 15108R: NXP Linux Team <linux-imx@nxp.com> 15109L: linux-media@vger.kernel.org 15110S: Maintained 15111F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15112F: drivers/media/platform/nxp/imx-jpeg 15113 15114NXP i.MX CLOCK DRIVERS 15115M: Abel Vesa <abelvesa@kernel.org> 15116R: Peng Fan <peng.fan@nxp.com> 15117L: linux-clk@vger.kernel.org 15118L: linux-imx@nxp.com 15119S: Maintained 15120T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15121F: Documentation/devicetree/bindings/clock/imx* 15122F: drivers/clk/imx/ 15123F: include/dt-bindings/clock/imx* 15124 15125NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15126M: Jagan Teki <jagan@amarulasolutions.com> 15127S: Maintained 15128F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15129F: drivers/regulator/pf8x00-regulator.c 15130 15131NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15132M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15133L: linux-kernel@vger.kernel.org 15134S: Maintained 15135F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15136F: drivers/extcon/extcon-ptn5150.c 15137 15138NXP SGTL5000 DRIVER 15139M: Fabio Estevam <festevam@gmail.com> 15140L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15141S: Maintained 15142F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15143F: sound/soc/codecs/sgtl5000* 15144 15145NXP SJA1105 ETHERNET SWITCH DRIVER 15146M: Vladimir Oltean <olteanv@gmail.com> 15147L: linux-kernel@vger.kernel.org 15148S: Maintained 15149F: drivers/net/dsa/sja1105 15150F: drivers/net/pcs/pcs-xpcs-nxp.c 15151 15152NXP TDA998X DRM DRIVER 15153M: Russell King <linux@armlinux.org.uk> 15154S: Maintained 15155T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15156T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15157F: drivers/gpu/drm/i2c/tda998x_drv.c 15158F: include/drm/i2c/tda998x.h 15159F: include/dt-bindings/display/tda998x.h 15160K: "nxp,tda998x" 15161 15162NXP TFA9879 DRIVER 15163M: Peter Rosin <peda@axentia.se> 15164L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15165S: Maintained 15166F: Documentation/devicetree/bindings/sound/tfa9879.txt 15167F: sound/soc/codecs/tfa9879* 15168 15169NXP-NCI NFC DRIVER 15170S: Orphan 15171F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15172F: drivers/nfc/nxp-nci 15173 15174NXP/Goodix TFA989X (TFA1) DRIVER 15175M: Stephan Gerhold <stephan@gerhold.net> 15176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15177S: Maintained 15178F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15179F: sound/soc/codecs/tfa989x.c 15180 15181NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15182M: Jonas Malaco <jonas@protocubo.io> 15183L: linux-hwmon@vger.kernel.org 15184S: Maintained 15185F: Documentation/hwmon/nzxt-kraken2.rst 15186F: drivers/hwmon/nzxt-kraken2.c 15187 15188NZXT-SMART2 HARDWARE MONITORING DRIVER 15189M: Aleksandr Mezin <mezin.alexander@gmail.com> 15190L: linux-hwmon@vger.kernel.org 15191S: Maintained 15192F: Documentation/hwmon/nzxt-smart2.rst 15193F: drivers/hwmon/nzxt-smart2.c 15194 15195OBJAGG 15196M: Jiri Pirko <jiri@resnulli.us> 15197L: netdev@vger.kernel.org 15198S: Supported 15199F: include/linux/objagg.h 15200F: lib/objagg.c 15201F: lib/test_objagg.c 15202 15203OBJTOOL 15204M: Josh Poimboeuf <jpoimboe@kernel.org> 15205M: Peter Zijlstra <peterz@infradead.org> 15206S: Supported 15207F: include/linux/objtool*.h 15208F: tools/objtool/ 15209 15210OCELOT ETHERNET SWITCH DRIVER 15211M: Vladimir Oltean <vladimir.oltean@nxp.com> 15212M: Claudiu Manoil <claudiu.manoil@nxp.com> 15213M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15214M: UNGLinuxDriver@microchip.com 15215L: netdev@vger.kernel.org 15216S: Supported 15217F: drivers/net/dsa/ocelot/* 15218F: drivers/net/ethernet/mscc/ 15219F: include/soc/mscc/ocelot* 15220F: net/dsa/tag_ocelot.c 15221F: net/dsa/tag_ocelot_8021q.c 15222F: tools/testing/selftests/drivers/net/ocelot/* 15223 15224OCELOT EXTERNAL SWITCH CONTROL 15225M: Colin Foster <colin.foster@in-advantage.com> 15226S: Supported 15227F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15228F: drivers/mfd/ocelot* 15229F: drivers/net/dsa/ocelot/ocelot_ext.c 15230F: include/linux/mfd/ocelot.h 15231 15232OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15233M: Frederic Barrat <fbarrat@linux.ibm.com> 15234M: Andrew Donnellan <ajd@linux.ibm.com> 15235L: linuxppc-dev@lists.ozlabs.org 15236S: Supported 15237F: Documentation/userspace-api/accelerators/ocxl.rst 15238F: arch/powerpc/include/asm/pnv-ocxl.h 15239F: arch/powerpc/platforms/powernv/ocxl.c 15240F: drivers/misc/ocxl/ 15241F: include/misc/ocxl* 15242F: include/uapi/misc/ocxl.h 15243 15244OMAP AUDIO SUPPORT 15245M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15246M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15247L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15248L: linux-omap@vger.kernel.org 15249S: Maintained 15250F: sound/soc/ti/n810.c 15251F: sound/soc/ti/omap* 15252F: sound/soc/ti/rx51.c 15253F: sound/soc/ti/sdma-pcm.* 15254 15255OMAP CLOCK FRAMEWORK SUPPORT 15256M: Paul Walmsley <paul@pwsan.com> 15257L: linux-omap@vger.kernel.org 15258S: Maintained 15259F: arch/arm/*omap*/*clock* 15260 15261OMAP DEVICE TREE SUPPORT 15262M: Benoît Cousson <bcousson@baylibre.com> 15263M: Tony Lindgren <tony@atomide.com> 15264L: linux-omap@vger.kernel.org 15265L: devicetree@vger.kernel.org 15266S: Maintained 15267F: arch/arm/boot/dts/*am3* 15268F: arch/arm/boot/dts/*am4* 15269F: arch/arm/boot/dts/*am5* 15270F: arch/arm/boot/dts/*dra7* 15271F: arch/arm/boot/dts/*omap* 15272F: arch/arm/boot/dts/logicpd-som-lv* 15273F: arch/arm/boot/dts/logicpd-torpedo* 15274 15275OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15276L: linux-omap@vger.kernel.org 15277L: linux-fbdev@vger.kernel.org 15278S: Orphan 15279F: Documentation/arm/omap/dss.rst 15280F: drivers/video/fbdev/omap2/ 15281 15282OMAP FRAMEBUFFER SUPPORT 15283L: linux-fbdev@vger.kernel.org 15284L: linux-omap@vger.kernel.org 15285S: Orphan 15286F: drivers/video/fbdev/omap/ 15287 15288OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15289M: Roger Quadros <rogerq@kernel.org> 15290M: Tony Lindgren <tony@atomide.com> 15291L: linux-omap@vger.kernel.org 15292S: Maintained 15293F: arch/arm/mach-omap2/*gpmc* 15294F: drivers/memory/omap-gpmc.c 15295 15296OMAP GPIO DRIVER 15297M: Grygorii Strashko <grygorii.strashko@ti.com> 15298M: Santosh Shilimkar <ssantosh@kernel.org> 15299M: Kevin Hilman <khilman@kernel.org> 15300L: linux-omap@vger.kernel.org 15301S: Maintained 15302F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15303F: drivers/gpio/gpio-omap.c 15304 15305OMAP HARDWARE SPINLOCK SUPPORT 15306M: Ohad Ben-Cohen <ohad@wizery.com> 15307L: linux-omap@vger.kernel.org 15308S: Maintained 15309F: drivers/hwspinlock/omap_hwspinlock.c 15310 15311OMAP HS MMC SUPPORT 15312L: linux-mmc@vger.kernel.org 15313L: linux-omap@vger.kernel.org 15314S: Orphan 15315F: drivers/mmc/host/omap_hsmmc.c 15316 15317OMAP HWMOD DATA 15318M: Paul Walmsley <paul@pwsan.com> 15319L: linux-omap@vger.kernel.org 15320S: Maintained 15321F: arch/arm/mach-omap2/omap_hwmod*data* 15322 15323OMAP HWMOD SUPPORT 15324M: Benoît Cousson <bcousson@baylibre.com> 15325M: Paul Walmsley <paul@pwsan.com> 15326L: linux-omap@vger.kernel.org 15327S: Maintained 15328F: arch/arm/mach-omap2/omap_hwmod.* 15329 15330OMAP I2C DRIVER 15331M: Vignesh R <vigneshr@ti.com> 15332L: linux-omap@vger.kernel.org 15333L: linux-i2c@vger.kernel.org 15334S: Maintained 15335F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15336F: drivers/i2c/busses/i2c-omap.c 15337 15338OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15339M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15340L: linux-media@vger.kernel.org 15341S: Maintained 15342F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15343F: drivers/media/platform/ti/omap3isp/ 15344F: drivers/staging/media/omap4iss/ 15345 15346OMAP MMC SUPPORT 15347M: Aaro Koskinen <aaro.koskinen@iki.fi> 15348L: linux-omap@vger.kernel.org 15349S: Odd Fixes 15350F: drivers/mmc/host/omap.c 15351 15352OMAP POWER MANAGEMENT SUPPORT 15353M: Kevin Hilman <khilman@kernel.org> 15354L: linux-omap@vger.kernel.org 15355S: Maintained 15356F: arch/arm/*omap*/*pm* 15357F: drivers/cpufreq/omap-cpufreq.c 15358 15359OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15360M: Paul Walmsley <paul@pwsan.com> 15361L: linux-omap@vger.kernel.org 15362S: Maintained 15363F: arch/arm/mach-omap2/prm* 15364 15365OMAP RANDOM NUMBER GENERATOR SUPPORT 15366M: Deepak Saxena <dsaxena@plexity.net> 15367S: Maintained 15368F: drivers/char/hw_random/omap-rng.c 15369 15370OMAP USB SUPPORT 15371L: linux-usb@vger.kernel.org 15372L: linux-omap@vger.kernel.org 15373S: Orphan 15374F: arch/arm/*omap*/usb* 15375F: drivers/usb/*/*omap* 15376 15377OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15378M: Mark Jackson <mpfj@newflow.co.uk> 15379L: linux-omap@vger.kernel.org 15380S: Maintained 15381F: arch/arm/boot/dts/am335x-nano.dts 15382 15383OMAP1 SUPPORT 15384M: Aaro Koskinen <aaro.koskinen@iki.fi> 15385M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15386M: Tony Lindgren <tony@atomide.com> 15387L: linux-omap@vger.kernel.org 15388S: Maintained 15389Q: http://patchwork.kernel.org/project/linux-omap/list/ 15390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15391F: arch/arm/configs/omap1_defconfig 15392F: arch/arm/mach-omap1/ 15393F: drivers/i2c/busses/i2c-omap.c 15394F: include/linux/platform_data/ams-delta-fiq.h 15395F: include/linux/platform_data/i2c-omap.h 15396 15397OMAP2+ SUPPORT 15398M: Tony Lindgren <tony@atomide.com> 15399L: linux-omap@vger.kernel.org 15400S: Maintained 15401W: http://www.muru.com/linux/omap/ 15402W: http://linux.omap.com/ 15403Q: http://patchwork.kernel.org/project/linux-omap/list/ 15404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15405F: arch/arm/configs/omap2plus_defconfig 15406F: arch/arm/mach-omap2/ 15407F: drivers/bus/ti-sysc.c 15408F: drivers/i2c/busses/i2c-omap.c 15409F: drivers/irqchip/irq-omap-intc.c 15410F: drivers/mfd/*omap*.c 15411F: drivers/mfd/menelaus.c 15412F: drivers/mfd/palmas.c 15413F: drivers/mfd/tps65217.c 15414F: drivers/mfd/tps65218.c 15415F: drivers/mfd/tps65219.c 15416F: drivers/mfd/tps65910.c 15417F: drivers/mfd/twl-core.[ch] 15418F: drivers/mfd/twl4030*.c 15419F: drivers/mfd/twl6030*.c 15420F: drivers/mfd/twl6040*.c 15421F: drivers/regulator/palmas-regulator*.c 15422F: drivers/regulator/pbias-regulator.c 15423F: drivers/regulator/tps65217-regulator.c 15424F: drivers/regulator/tps65218-regulator.c 15425F: drivers/regulator/tps65219-regulator.c 15426F: drivers/regulator/tps65910-regulator.c 15427F: drivers/regulator/twl-regulator.c 15428F: drivers/regulator/twl6030-regulator.c 15429F: include/linux/platform_data/i2c-omap.h 15430F: include/linux/platform_data/ti-sysc.h 15431 15432OMFS FILESYSTEM 15433M: Bob Copeland <me@bobcopeland.com> 15434L: linux-karma-devel@lists.sourceforge.net 15435S: Maintained 15436F: Documentation/filesystems/omfs.rst 15437F: fs/omfs/ 15438 15439OMNIVISION OG01A1B SENSOR DRIVER 15440M: Shawn Tu <shawnx.tu@intel.com> 15441L: linux-media@vger.kernel.org 15442S: Maintained 15443F: drivers/media/i2c/og01a1b.c 15444 15445OMNIVISION OV02A10 SENSOR DRIVER 15446M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15447L: linux-media@vger.kernel.org 15448S: Maintained 15449T: git git://linuxtv.org/media_tree.git 15450F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15451F: drivers/media/i2c/ov02a10.c 15452 15453OMNIVISION OV08D10 SENSOR DRIVER 15454M: Jimmy Su <jimmy.su@intel.com> 15455L: linux-media@vger.kernel.org 15456S: Maintained 15457T: git git://linuxtv.org/media_tree.git 15458F: drivers/media/i2c/ov08d10.c 15459 15460OMNIVISION OV08X40 SENSOR DRIVER 15461M: Jason Chen <jason.z.chen@intel.com> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464T: git git://linuxtv.org/media_tree.git 15465F: drivers/media/i2c/ov08x40.c 15466 15467OMNIVISION OV13858 SENSOR DRIVER 15468M: Sakari Ailus <sakari.ailus@linux.intel.com> 15469L: linux-media@vger.kernel.org 15470S: Maintained 15471T: git git://linuxtv.org/media_tree.git 15472F: drivers/media/i2c/ov13858.c 15473 15474OMNIVISION OV13B10 SENSOR DRIVER 15475M: Arec Kao <arec.kao@intel.com> 15476L: linux-media@vger.kernel.org 15477S: Maintained 15478T: git git://linuxtv.org/media_tree.git 15479F: drivers/media/i2c/ov13b10.c 15480 15481OMNIVISION OV2680 SENSOR DRIVER 15482M: Rui Miguel Silva <rmfrfs@gmail.com> 15483L: linux-media@vger.kernel.org 15484S: Maintained 15485T: git git://linuxtv.org/media_tree.git 15486F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15487F: drivers/media/i2c/ov2680.c 15488 15489OMNIVISION OV2685 SENSOR DRIVER 15490M: Shunqian Zheng <zhengsq@rock-chips.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493T: git git://linuxtv.org/media_tree.git 15494F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15495F: drivers/media/i2c/ov2685.c 15496 15497OMNIVISION OV2740 SENSOR DRIVER 15498M: Tianshu Qiu <tian.shu.qiu@intel.com> 15499R: Shawn Tu <shawnx.tu@intel.com> 15500R: Bingbu Cao <bingbu.cao@intel.com> 15501L: linux-media@vger.kernel.org 15502S: Maintained 15503T: git git://linuxtv.org/media_tree.git 15504F: drivers/media/i2c/ov2740.c 15505 15506OMNIVISION OV4689 SENSOR DRIVER 15507M: Mikhail Rudenko <mike.rudenko@gmail.com> 15508L: linux-media@vger.kernel.org 15509S: Maintained 15510T: git git://linuxtv.org/media_tree.git 15511F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15512F: drivers/media/i2c/ov5647.c 15513 15514OMNIVISION OV5640 SENSOR DRIVER 15515M: Steve Longerbeam <slongerbeam@gmail.com> 15516L: linux-media@vger.kernel.org 15517S: Maintained 15518T: git git://linuxtv.org/media_tree.git 15519F: drivers/media/i2c/ov5640.c 15520 15521OMNIVISION OV5647 SENSOR DRIVER 15522M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15523M: Jacopo Mondi <jacopo@jmondi.org> 15524L: linux-media@vger.kernel.org 15525S: Maintained 15526T: git git://linuxtv.org/media_tree.git 15527F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15528F: drivers/media/i2c/ov5647.c 15529 15530OMNIVISION OV5670 SENSOR DRIVER 15531M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15532L: linux-media@vger.kernel.org 15533S: Maintained 15534T: git git://linuxtv.org/media_tree.git 15535F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15536F: drivers/media/i2c/ov5670.c 15537 15538OMNIVISION OV5675 SENSOR DRIVER 15539M: Shawn Tu <shawnx.tu@intel.com> 15540L: linux-media@vger.kernel.org 15541S: Maintained 15542T: git git://linuxtv.org/media_tree.git 15543F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15544F: drivers/media/i2c/ov5675.c 15545 15546OMNIVISION OV5693 SENSOR DRIVER 15547M: Daniel Scally <djrscally@gmail.com> 15548L: linux-media@vger.kernel.org 15549S: Maintained 15550T: git git://linuxtv.org/media_tree.git 15551F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15552F: drivers/media/i2c/ov5693.c 15553 15554OMNIVISION OV5695 SENSOR DRIVER 15555M: Shunqian Zheng <zhengsq@rock-chips.com> 15556L: linux-media@vger.kernel.org 15557S: Maintained 15558T: git git://linuxtv.org/media_tree.git 15559F: drivers/media/i2c/ov5695.c 15560 15561OMNIVISION OV7670 SENSOR DRIVER 15562L: linux-media@vger.kernel.org 15563S: Orphan 15564T: git git://linuxtv.org/media_tree.git 15565F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15566F: drivers/media/i2c/ov7670.c 15567 15568OMNIVISION OV772x SENSOR DRIVER 15569M: Jacopo Mondi <jacopo@jmondi.org> 15570L: linux-media@vger.kernel.org 15571S: Odd fixes 15572T: git git://linuxtv.org/media_tree.git 15573F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15574F: drivers/media/i2c/ov772x.c 15575F: include/media/i2c/ov772x.h 15576 15577OMNIVISION OV7740 SENSOR DRIVER 15578M: Wenyou Yang <wenyou.yang@microchip.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15583F: drivers/media/i2c/ov7740.c 15584 15585OMNIVISION OV8856 SENSOR DRIVER 15586M: Sakari Ailus <sakari.ailus@linux.intel.com> 15587L: linux-media@vger.kernel.org 15588S: Maintained 15589T: git git://linuxtv.org/media_tree.git 15590F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15591F: drivers/media/i2c/ov8856.c 15592 15593OMNIVISION OV8858 SENSOR DRIVER 15594M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15595M: Nicholas Roth <nicholas@rothemail.net> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15600F: drivers/media/i2c/ov8858.c 15601 15602OMNIVISION OV9282 SENSOR DRIVER 15603M: Paul J. Murphy <paul.j.murphy@intel.com> 15604M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15605L: linux-media@vger.kernel.org 15606S: Maintained 15607T: git git://linuxtv.org/media_tree.git 15608F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15609F: drivers/media/i2c/ov9282.c 15610 15611OMNIVISION OV9640 SENSOR DRIVER 15612M: Petr Cvek <petrcvekcz@gmail.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615F: drivers/media/i2c/ov9640.* 15616 15617OMNIVISION OV9650 SENSOR DRIVER 15618M: Sakari Ailus <sakari.ailus@linux.intel.com> 15619R: Akinobu Mita <akinobu.mita@gmail.com> 15620R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15625F: drivers/media/i2c/ov9650.c 15626 15627OMNIVISION OV9734 SENSOR DRIVER 15628M: Tianshu Qiu <tian.shu.qiu@intel.com> 15629R: Bingbu Cao <bingbu.cao@intel.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: drivers/media/i2c/ov9734.c 15634 15635ONBOARD USB HUB DRIVER 15636M: Matthias Kaehlcke <mka@chromium.org> 15637L: linux-usb@vger.kernel.org 15638S: Maintained 15639F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15640F: drivers/usb/misc/onboard_usb_hub.c 15641 15642ONENAND FLASH DRIVER 15643M: Kyungmin Park <kyungmin.park@samsung.com> 15644L: linux-mtd@lists.infradead.org 15645S: Maintained 15646F: drivers/mtd/nand/onenand/ 15647F: include/linux/mtd/onenand*.h 15648 15649ONEXPLAYER FAN DRIVER 15650M: Derek John Clark <derekjohn.clark@gmail.com> 15651M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15652L: linux-hwmon@vger.kernel.org 15653S: Maintained 15654F: drivers/hwmon/oxp-sensors.c 15655 15656ONIE TLV NVMEM LAYOUT DRIVER 15657M: Miquel Raynal <miquel.raynal@bootlin.com> 15658S: Maintained 15659F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15660F: drivers/nvmem/layouts/onie-tlv.c 15661 15662ONION OMEGA2+ BOARD 15663M: Harvey Hunt <harveyhuntnexus@gmail.com> 15664L: linux-mips@vger.kernel.org 15665S: Maintained 15666F: arch/mips/boot/dts/ralink/omega2p.dts 15667 15668ONSEMI ETHERNET PHY DRIVERS 15669M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15670L: netdev@vger.kernel.org 15671S: Supported 15672W: http://www.onsemi.com 15673F: drivers/net/phy/ncn* 15674 15675OP-TEE DRIVER 15676M: Jens Wiklander <jens.wiklander@linaro.org> 15677L: op-tee@lists.trustedfirmware.org 15678S: Maintained 15679F: Documentation/ABI/testing/sysfs-bus-optee-devices 15680F: drivers/tee/optee/ 15681 15682OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15683M: Sumit Garg <sumit.garg@linaro.org> 15684L: op-tee@lists.trustedfirmware.org 15685S: Maintained 15686F: drivers/char/hw_random/optee-rng.c 15687 15688OP-TEE RTC DRIVER 15689M: Clément Léger <clement.leger@bootlin.com> 15690L: linux-rtc@vger.kernel.org 15691S: Maintained 15692F: drivers/rtc/rtc-optee.c 15693 15694OPA-VNIC DRIVER 15695M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15696L: linux-rdma@vger.kernel.org 15697S: Supported 15698F: drivers/infiniband/ulp/opa_vnic 15699 15700OPEN FIRMWARE AND FLATTENED DEVICE TREE 15701M: Rob Herring <robh+dt@kernel.org> 15702M: Frank Rowand <frowand.list@gmail.com> 15703L: devicetree@vger.kernel.org 15704S: Maintained 15705W: http://www.devicetree.org/ 15706C: irc://irc.libera.chat/devicetree 15707T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15708F: Documentation/ABI/testing/sysfs-firmware-ofw 15709F: drivers/of/ 15710F: include/linux/of*.h 15711F: scripts/dtc/ 15712K: of_overlay_notifier_ 15713K: of_overlay_fdt_apply 15714K: of_overlay_remove 15715 15716OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15717M: Rob Herring <robh+dt@kernel.org> 15718M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15719M: Conor Dooley <conor+dt@kernel.org> 15720L: devicetree@vger.kernel.org 15721S: Maintained 15722Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15723C: irc://irc.libera.chat/devicetree 15724T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15725F: Documentation/devicetree/ 15726F: arch/*/boot/dts/ 15727F: include/dt-bindings/ 15728 15729OPENCOMPUTE PTP CLOCK DRIVER 15730M: Jonathan Lemon <jonathan.lemon@gmail.com> 15731M: Vadim Fedorenko <vadfed@fb.com> 15732L: netdev@vger.kernel.org 15733S: Maintained 15734F: drivers/ptp/ptp_ocp.c 15735 15736OPENCORES I2C BUS DRIVER 15737M: Peter Korsgaard <peter@korsgaard.com> 15738M: Andrew Lunn <andrew@lunn.ch> 15739L: linux-i2c@vger.kernel.org 15740S: Maintained 15741F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15742F: Documentation/i2c/busses/i2c-ocores.rst 15743F: drivers/i2c/busses/i2c-ocores.c 15744F: include/linux/platform_data/i2c-ocores.h 15745 15746OPENRISC ARCHITECTURE 15747M: Jonas Bonn <jonas@southpole.se> 15748M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15749M: Stafford Horne <shorne@gmail.com> 15750L: linux-openrisc@vger.kernel.org 15751S: Maintained 15752W: http://openrisc.io 15753T: git https://github.com/openrisc/linux.git 15754F: Documentation/arch/openrisc/ 15755F: Documentation/devicetree/bindings/openrisc/ 15756F: arch/openrisc/ 15757F: drivers/irqchip/irq-ompic.c 15758F: drivers/irqchip/irq-or1k-* 15759 15760OPENVSWITCH 15761M: Pravin B Shelar <pshelar@ovn.org> 15762L: netdev@vger.kernel.org 15763L: dev@openvswitch.org 15764S: Maintained 15765W: http://openvswitch.org 15766F: include/uapi/linux/openvswitch.h 15767F: net/openvswitch/ 15768F: tools/testing/selftests/net/openvswitch/ 15769 15770OPERATING PERFORMANCE POINTS (OPP) 15771M: Viresh Kumar <vireshk@kernel.org> 15772M: Nishanth Menon <nm@ti.com> 15773M: Stephen Boyd <sboyd@kernel.org> 15774L: linux-pm@vger.kernel.org 15775S: Maintained 15776T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15777F: Documentation/devicetree/bindings/opp/ 15778F: Documentation/power/opp.rst 15779F: drivers/opp/ 15780F: include/linux/pm_opp.h 15781 15782OPL4 DRIVER 15783M: Clemens Ladisch <clemens@ladisch.de> 15784L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15785S: Maintained 15786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15787F: sound/drivers/opl4/ 15788 15789ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15790M: Mark Fasheh <mark@fasheh.com> 15791M: Joel Becker <jlbec@evilplan.org> 15792M: Joseph Qi <joseph.qi@linux.alibaba.com> 15793L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15794S: Supported 15795W: http://ocfs2.wiki.kernel.org 15796F: Documentation/filesystems/dlmfs.rst 15797F: Documentation/filesystems/ocfs2.rst 15798F: fs/ocfs2/ 15799 15800ORANGEFS FILESYSTEM 15801M: Mike Marshall <hubcap@omnibond.com> 15802R: Martin Brandenburg <martin@omnibond.com> 15803L: devel@lists.orangefs.org 15804S: Supported 15805T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15806F: Documentation/filesystems/orangefs.rst 15807F: fs/orangefs/ 15808 15809ORINOCO DRIVER 15810L: linux-wireless@vger.kernel.org 15811S: Orphan 15812W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15813W: http://www.nongnu.org/orinoco/ 15814F: drivers/net/wireless/intersil/orinoco/ 15815 15816OV2659 OMNIVISION SENSOR DRIVER 15817M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15818L: linux-media@vger.kernel.org 15819S: Maintained 15820W: https://linuxtv.org 15821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15822T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15823F: drivers/media/i2c/ov2659.c 15824F: include/media/i2c/ov2659.h 15825 15826OVERLAY FILESYSTEM 15827M: Miklos Szeredi <miklos@szeredi.hu> 15828L: linux-unionfs@vger.kernel.org 15829S: Supported 15830T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15831F: Documentation/filesystems/overlayfs.rst 15832F: fs/overlayfs/ 15833 15834P54 WIRELESS DRIVER 15835M: Christian Lamparter <chunkeey@googlemail.com> 15836L: linux-wireless@vger.kernel.org 15837S: Maintained 15838W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15839F: drivers/net/wireless/intersil/p54/ 15840 15841PACKET SOCKETS 15842M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15843S: Maintained 15844F: include/uapi/linux/if_packet.h 15845F: net/packet/af_packet.c 15846 15847PACKING 15848M: Vladimir Oltean <olteanv@gmail.com> 15849L: netdev@vger.kernel.org 15850S: Supported 15851F: Documentation/core-api/packing.rst 15852F: include/linux/packing.h 15853F: lib/packing.c 15854 15855PADATA PARALLEL EXECUTION MECHANISM 15856M: Steffen Klassert <steffen.klassert@secunet.com> 15857M: Daniel Jordan <daniel.m.jordan@oracle.com> 15858L: linux-crypto@vger.kernel.org 15859L: linux-kernel@vger.kernel.org 15860S: Maintained 15861F: Documentation/core-api/padata.rst 15862F: include/linux/padata.h 15863F: kernel/padata.c 15864 15865PAGE CACHE 15866M: Matthew Wilcox (Oracle) <willy@infradead.org> 15867L: linux-fsdevel@vger.kernel.org 15868S: Supported 15869T: git git://git.infradead.org/users/willy/pagecache.git 15870F: Documentation/filesystems/locking.rst 15871F: Documentation/filesystems/vfs.rst 15872F: include/linux/pagemap.h 15873F: mm/filemap.c 15874F: mm/page-writeback.c 15875F: mm/readahead.c 15876F: mm/truncate.c 15877 15878PAGE POOL 15879M: Jesper Dangaard Brouer <hawk@kernel.org> 15880M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15881L: netdev@vger.kernel.org 15882S: Supported 15883F: Documentation/networking/page_pool.rst 15884F: include/net/page_pool.h 15885F: include/trace/events/page_pool.h 15886F: net/core/page_pool.c 15887 15888PAGE TABLE CHECK 15889M: Pasha Tatashin <pasha.tatashin@soleen.com> 15890M: Andrew Morton <akpm@linux-foundation.org> 15891L: linux-mm@kvack.org 15892S: Maintained 15893F: Documentation/mm/page_table_check.rst 15894F: include/linux/page_table_check.h 15895F: mm/page_table_check.c 15896 15897PANASONIC LAPTOP ACPI EXTRAS DRIVER 15898M: Kenneth Chan <kenneth.t.chan@gmail.com> 15899L: platform-driver-x86@vger.kernel.org 15900S: Maintained 15901F: drivers/platform/x86/panasonic-laptop.c 15902 15903PARALLAX PING IIO SENSOR DRIVER 15904M: Andreas Klinger <ak@it-klinger.de> 15905L: linux-iio@vger.kernel.org 15906S: Maintained 15907F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15908F: drivers/iio/proximity/ping.c 15909 15910PARALLEL LCD/KEYPAD PANEL DRIVER 15911M: Willy Tarreau <willy@haproxy.com> 15912M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15913S: Odd Fixes 15914F: Documentation/admin-guide/lcd-panel-cgram.rst 15915F: drivers/auxdisplay/panel.c 15916 15917PARALLEL PORT SUBSYSTEM 15918M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15919M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15920L: linux-parport@lists.infradead.org (subscribers-only) 15921S: Maintained 15922F: Documentation/driver-api/parport*.rst 15923F: drivers/char/ppdev.c 15924F: drivers/parport/ 15925F: include/linux/parport*.h 15926F: include/uapi/linux/ppdev.h 15927 15928PARAVIRT_OPS INTERFACE 15929M: Juergen Gross <jgross@suse.com> 15930M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15931R: Alexey Makhalov <amakhalov@vmware.com> 15932R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15933L: virtualization@lists.linux-foundation.org 15934L: x86@kernel.org 15935S: Supported 15936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15937F: Documentation/virt/paravirt_ops.rst 15938F: arch/*/include/asm/paravirt*.h 15939F: arch/*/kernel/paravirt* 15940F: include/linux/hypervisor.h 15941 15942PARISC ARCHITECTURE 15943M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15944M: Helge Deller <deller@gmx.de> 15945L: linux-parisc@vger.kernel.org 15946S: Maintained 15947W: https://parisc.wiki.kernel.org 15948Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15949T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15950T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15951F: Documentation/arch/parisc/ 15952F: arch/parisc/ 15953F: drivers/char/agp/parisc-agp.c 15954F: drivers/input/misc/hp_sdc_rtc.c 15955F: drivers/input/serio/gscps2.c 15956F: drivers/input/serio/hp_sdc* 15957F: drivers/parisc/ 15958F: drivers/parport/parport_gsc.* 15959F: drivers/tty/serial/8250/8250_parisc.c 15960F: drivers/video/console/sti* 15961F: drivers/video/fbdev/sti* 15962F: drivers/video/logo/logo_parisc* 15963F: include/linux/hp_sdc.h 15964 15965PARMAN 15966M: Jiri Pirko <jiri@resnulli.us> 15967L: netdev@vger.kernel.org 15968S: Supported 15969F: include/linux/parman.h 15970F: lib/parman.c 15971F: lib/test_parman.c 15972 15973PC ENGINES APU BOARD DRIVER 15974M: Enrico Weigelt, metux IT consult <info@metux.net> 15975S: Maintained 15976F: drivers/platform/x86/pcengines-apuv2.c 15977 15978PC87360 HARDWARE MONITORING DRIVER 15979M: Jim Cromie <jim.cromie@gmail.com> 15980L: linux-hwmon@vger.kernel.org 15981S: Maintained 15982F: Documentation/hwmon/pc87360.rst 15983F: drivers/hwmon/pc87360.c 15984 15985PC8736x GPIO DRIVER 15986M: Jim Cromie <jim.cromie@gmail.com> 15987S: Maintained 15988F: drivers/char/pc8736x_gpio.c 15989 15990PC87427 HARDWARE MONITORING DRIVER 15991M: Jean Delvare <jdelvare@suse.com> 15992L: linux-hwmon@vger.kernel.org 15993S: Maintained 15994F: Documentation/hwmon/pc87427.rst 15995F: drivers/hwmon/pc87427.c 15996 15997PCA9532 LED DRIVER 15998M: Riku Voipio <riku.voipio@iki.fi> 15999S: Maintained 16000F: drivers/leds/leds-pca9532.c 16001F: include/linux/leds-pca9532.h 16002 16003PCA9541 I2C BUS MASTER SELECTOR DRIVER 16004M: Guenter Roeck <linux@roeck-us.net> 16005L: linux-i2c@vger.kernel.org 16006S: Maintained 16007F: drivers/i2c/muxes/i2c-mux-pca9541.c 16008 16009PCDP - PRIMARY CONSOLE AND DEBUG PORT 16010M: Khalid Aziz <khalid@gonehiking.org> 16011S: Maintained 16012F: drivers/firmware/pcdp.* 16013 16014PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16015M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16016M: Pali Rohár <pali@kernel.org> 16017L: linux-pci@vger.kernel.org 16018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16019S: Maintained 16020F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16021F: drivers/pci/controller/pci-aardvark.c 16022 16023PCI DRIVER FOR ALTERA PCIE IP 16024M: Joyce Ooi <joyce.ooi@intel.com> 16025L: linux-pci@vger.kernel.org 16026S: Supported 16027F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16028F: drivers/pci/controller/pcie-altera.c 16029 16030PCI DRIVER FOR APPLIEDMICRO XGENE 16031M: Toan Le <toan@os.amperecomputing.com> 16032L: linux-pci@vger.kernel.org 16033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16034S: Maintained 16035F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16036F: drivers/pci/controller/pci-xgene.c 16037 16038PCI DRIVER FOR ARM VERSATILE PLATFORM 16039M: Rob Herring <robh@kernel.org> 16040L: linux-pci@vger.kernel.org 16041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16042S: Maintained 16043F: Documentation/devicetree/bindings/pci/versatile.yaml 16044F: drivers/pci/controller/pci-versatile.c 16045 16046PCI DRIVER FOR ARMADA 8K 16047M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16048L: linux-pci@vger.kernel.org 16049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16050S: Maintained 16051F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16052F: drivers/pci/controller/dwc/pcie-armada8k.c 16053 16054PCI DRIVER FOR CADENCE PCIE IP 16055M: Tom Joseph <tjoseph@cadence.com> 16056L: linux-pci@vger.kernel.org 16057S: Maintained 16058F: Documentation/devicetree/bindings/pci/cdns,* 16059F: drivers/pci/controller/cadence/ 16060 16061PCI DRIVER FOR FREESCALE LAYERSCAPE 16062M: Minghuan Lian <minghuan.Lian@nxp.com> 16063M: Mingkai Hu <mingkai.hu@nxp.com> 16064M: Roy Zang <roy.zang@nxp.com> 16065L: linuxppc-dev@lists.ozlabs.org 16066L: linux-pci@vger.kernel.org 16067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16068S: Maintained 16069F: drivers/pci/controller/dwc/*layerscape* 16070 16071PCI DRIVER FOR FU740 16072M: Paul Walmsley <paul.walmsley@sifive.com> 16073M: Greentime Hu <greentime.hu@sifive.com> 16074L: linux-pci@vger.kernel.org 16075S: Maintained 16076F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16077F: drivers/pci/controller/dwc/pcie-fu740.c 16078 16079PCI DRIVER FOR GENERIC OF HOSTS 16080M: Will Deacon <will@kernel.org> 16081L: linux-pci@vger.kernel.org 16082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16083S: Maintained 16084F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16085F: drivers/pci/controller/pci-host-common.c 16086F: drivers/pci/controller/pci-host-generic.c 16087 16088PCI DRIVER FOR IMX6 16089M: Richard Zhu <hongxing.zhu@nxp.com> 16090M: Lucas Stach <l.stach@pengutronix.de> 16091L: linux-pci@vger.kernel.org 16092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16093S: Maintained 16094F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16095F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16096F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16097F: drivers/pci/controller/dwc/*imx6* 16098 16099PCI DRIVER FOR INTEL IXP4XX 16100M: Linus Walleij <linus.walleij@linaro.org> 16101S: Maintained 16102F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16103F: drivers/pci/controller/pci-ixp4xx.c 16104 16105PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16106M: Nirmal Patel <nirmal.patel@linux.intel.com> 16107R: Jonathan Derrick <jonathan.derrick@linux.dev> 16108L: linux-pci@vger.kernel.org 16109S: Supported 16110F: drivers/pci/controller/vmd.c 16111 16112PCI DRIVER FOR MICROSEMI SWITCHTEC 16113M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16114M: Logan Gunthorpe <logang@deltatee.com> 16115L: linux-pci@vger.kernel.org 16116S: Maintained 16117F: Documentation/ABI/testing/sysfs-class-switchtec 16118F: Documentation/driver-api/switchtec.rst 16119F: drivers/ntb/hw/mscc/ 16120F: drivers/pci/switch/switchtec* 16121F: include/linux/switchtec.h 16122F: include/uapi/linux/switchtec_ioctl.h 16123 16124PCI DRIVER FOR MOBIVEIL PCIE IP 16125M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16126M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16127L: linux-pci@vger.kernel.org 16128S: Supported 16129F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16130F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16131 16132PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16133M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16134M: Pali Rohár <pali@kernel.org> 16135L: linux-pci@vger.kernel.org 16136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16137S: Maintained 16138F: drivers/pci/controller/*mvebu* 16139 16140PCI DRIVER FOR NVIDIA TEGRA 16141M: Thierry Reding <thierry.reding@gmail.com> 16142L: linux-tegra@vger.kernel.org 16143L: linux-pci@vger.kernel.org 16144S: Supported 16145F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16146F: drivers/pci/controller/pci-tegra.c 16147 16148PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16149M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16150L: linux-pci@vger.kernel.org 16151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16152S: Maintained 16153F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16154F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16155 16156PCI DRIVER FOR RENESAS R-CAR 16157M: Marek Vasut <marek.vasut+renesas@gmail.com> 16158M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16159L: linux-pci@vger.kernel.org 16160L: linux-renesas-soc@vger.kernel.org 16161S: Maintained 16162F: Documentation/devicetree/bindings/pci/*rcar* 16163F: drivers/pci/controller/*rcar* 16164 16165PCI DRIVER FOR SAMSUNG EXYNOS 16166M: Jingoo Han <jingoohan1@gmail.com> 16167L: linux-pci@vger.kernel.org 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169L: linux-samsung-soc@vger.kernel.org 16170S: Maintained 16171F: drivers/pci/controller/dwc/pci-exynos.c 16172 16173PCI DRIVER FOR SYNOPSYS DESIGNWARE 16174M: Jingoo Han <jingoohan1@gmail.com> 16175M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16176L: linux-pci@vger.kernel.org 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16179F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16180F: drivers/pci/controller/dwc/*designware* 16181 16182PCI DRIVER FOR TI DRA7XX/J721E 16183M: Vignesh Raghavendra <vigneshr@ti.com> 16184L: linux-omap@vger.kernel.org 16185L: linux-pci@vger.kernel.org 16186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16187S: Supported 16188F: Documentation/devicetree/bindings/pci/ti-pci.txt 16189F: drivers/pci/controller/cadence/pci-j721e.c 16190F: drivers/pci/controller/dwc/pci-dra7xx.c 16191 16192PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16193M: Linus Walleij <linus.walleij@linaro.org> 16194L: linux-pci@vger.kernel.org 16195S: Maintained 16196F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16197F: drivers/pci/controller/pci-v3-semi.c 16198 16199PCI DRIVER FOR XILINX VERSAL CPM 16200M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16201M: Michal Simek <michal.simek@amd.com> 16202L: linux-pci@vger.kernel.org 16203S: Maintained 16204F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16205F: drivers/pci/controller/pcie-xilinx-cpm.c 16206 16207PCI ENDPOINT SUBSYSTEM 16208M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16209M: Krzysztof Wilczyński <kw@linux.com> 16210R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16211R: Kishon Vijay Abraham I <kishon@kernel.org> 16212L: linux-pci@vger.kernel.org 16213S: Supported 16214Q: https://patchwork.kernel.org/project/linux-pci/list/ 16215B: https://bugzilla.kernel.org 16216C: irc://irc.oftc.net/linux-pci 16217T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16218F: Documentation/PCI/endpoint/* 16219F: Documentation/misc-devices/pci-endpoint-test.rst 16220F: drivers/misc/pci_endpoint_test.c 16221F: drivers/pci/endpoint/ 16222F: tools/pci/ 16223 16224PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16225M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16226R: Oliver O'Halloran <oohall@gmail.com> 16227L: linuxppc-dev@lists.ozlabs.org 16228S: Supported 16229F: Documentation/PCI/pci-error-recovery.rst 16230F: Documentation/powerpc/eeh-pci-error-recovery.rst 16231F: arch/powerpc/include/*/eeh*.h 16232F: arch/powerpc/kernel/eeh*.c 16233F: arch/powerpc/platforms/*/eeh*.c 16234F: drivers/pci/pcie/aer.c 16235F: drivers/pci/pcie/dpc.c 16236F: drivers/pci/pcie/err.c 16237 16238PCI ERROR RECOVERY 16239M: Linas Vepstas <linasvepstas@gmail.com> 16240L: linux-pci@vger.kernel.org 16241S: Supported 16242F: Documentation/PCI/pci-error-recovery.rst 16243 16244PCI MSI DRIVER FOR ALTERA MSI IP 16245M: Joyce Ooi <joyce.ooi@intel.com> 16246L: linux-pci@vger.kernel.org 16247S: Supported 16248F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16249F: drivers/pci/controller/pcie-altera-msi.c 16250 16251PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16252M: Toan Le <toan@os.amperecomputing.com> 16253L: linux-pci@vger.kernel.org 16254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16255S: Maintained 16256F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16257F: drivers/pci/controller/pci-xgene-msi.c 16258 16259PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16260M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16261M: Krzysztof Wilczyński <kw@linux.com> 16262R: Rob Herring <robh@kernel.org> 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265Q: https://patchwork.kernel.org/project/linux-pci/list/ 16266B: https://bugzilla.kernel.org 16267C: irc://irc.oftc.net/linux-pci 16268T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16269F: Documentation/devicetree/bindings/pci/ 16270F: drivers/pci/controller/ 16271F: drivers/pci/pci-bridge-emul.c 16272F: drivers/pci/pci-bridge-emul.h 16273 16274PCI PEER-TO-PEER DMA (P2PDMA) 16275M: Bjorn Helgaas <bhelgaas@google.com> 16276M: Logan Gunthorpe <logang@deltatee.com> 16277L: linux-pci@vger.kernel.org 16278S: Supported 16279Q: https://patchwork.kernel.org/project/linux-pci/list/ 16280B: https://bugzilla.kernel.org 16281C: irc://irc.oftc.net/linux-pci 16282T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16283F: Documentation/driver-api/pci/p2pdma.rst 16284F: drivers/pci/p2pdma.c 16285F: include/linux/pci-p2pdma.h 16286 16287PCI SUBSYSTEM 16288M: Bjorn Helgaas <bhelgaas@google.com> 16289L: linux-pci@vger.kernel.org 16290S: Supported 16291Q: https://patchwork.kernel.org/project/linux-pci/list/ 16292B: https://bugzilla.kernel.org 16293C: irc://irc.oftc.net/linux-pci 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16295F: Documentation/PCI/ 16296F: Documentation/devicetree/bindings/pci/ 16297F: arch/x86/kernel/early-quirks.c 16298F: arch/x86/kernel/quirks.c 16299F: arch/x86/pci/ 16300F: drivers/acpi/pci* 16301F: drivers/pci/ 16302F: include/asm-generic/pci* 16303F: include/linux/of_pci.h 16304F: include/linux/pci* 16305F: include/uapi/linux/pci* 16306F: lib/pci* 16307 16308PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16309M: Jonathan Chocron <jonnyc@amazon.com> 16310L: linux-pci@vger.kernel.org 16311S: Maintained 16312F: Documentation/devicetree/bindings/pci/pcie-al.txt 16313F: drivers/pci/controller/dwc/pcie-al.c 16314 16315PCIE DRIVER FOR AMLOGIC MESON 16316M: Yue Wang <yue.wang@Amlogic.com> 16317L: linux-pci@vger.kernel.org 16318L: linux-amlogic@lists.infradead.org 16319S: Maintained 16320F: drivers/pci/controller/dwc/pci-meson.c 16321 16322PCIE DRIVER FOR AXIS ARTPEC 16323M: Jesper Nilsson <jesper.nilsson@axis.com> 16324L: linux-arm-kernel@axis.com 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/axis,artpec* 16328F: drivers/pci/controller/dwc/*artpec* 16329 16330PCIE DRIVER FOR CAVIUM THUNDERX 16331M: Robert Richter <rric@kernel.org> 16332L: linux-pci@vger.kernel.org 16333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16334S: Odd Fixes 16335F: drivers/pci/controller/pci-thunder-* 16336 16337PCIE DRIVER FOR HISILICON 16338M: Zhou Wang <wangzhou1@hisilicon.com> 16339L: linux-pci@vger.kernel.org 16340S: Maintained 16341F: drivers/pci/controller/dwc/pcie-hisi.c 16342 16343PCIE DRIVER FOR HISILICON KIRIN 16344M: Xiaowei Song <songxiaowei@hisilicon.com> 16345M: Binghui Wang <wangbinghui@hisilicon.com> 16346L: linux-pci@vger.kernel.org 16347S: Maintained 16348F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16349F: drivers/pci/controller/dwc/pcie-kirin.c 16350 16351PCIE DRIVER FOR HISILICON STB 16352M: Shawn Guo <shawn.guo@linaro.org> 16353L: linux-pci@vger.kernel.org 16354S: Maintained 16355F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16356F: drivers/pci/controller/dwc/pcie-histb.c 16357 16358PCIE DRIVER FOR INTEL KEEM BAY 16359M: Srikanth Thokala <srikanth.thokala@intel.com> 16360L: linux-pci@vger.kernel.org 16361S: Supported 16362F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16363F: drivers/pci/controller/dwc/pcie-keembay.c 16364 16365PCIE DRIVER FOR INTEL LGM GW SOC 16366M: Rahul Tanwar <rtanwar@maxlinear.com> 16367L: linux-pci@vger.kernel.org 16368S: Maintained 16369F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16370F: drivers/pci/controller/dwc/pcie-intel-gw.c 16371 16372PCIE DRIVER FOR MEDIATEK 16373M: Ryder Lee <ryder.lee@mediatek.com> 16374M: Jianjun Wang <jianjun.wang@mediatek.com> 16375L: linux-pci@vger.kernel.org 16376L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16377S: Supported 16378F: Documentation/devicetree/bindings/pci/mediatek* 16379F: drivers/pci/controller/*mediatek* 16380 16381PCIE DRIVER FOR MICROCHIP 16382M: Daire McNamara <daire.mcnamara@microchip.com> 16383L: linux-pci@vger.kernel.org 16384S: Supported 16385F: Documentation/devicetree/bindings/pci/microchip* 16386F: drivers/pci/controller/*microchip* 16387 16388PCIE DRIVER FOR QUALCOMM MSM 16389M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16390L: linux-pci@vger.kernel.org 16391L: linux-arm-msm@vger.kernel.org 16392S: Maintained 16393F: drivers/pci/controller/dwc/pcie-qcom.c 16394 16395PCIE DRIVER FOR ROCKCHIP 16396M: Shawn Lin <shawn.lin@rock-chips.com> 16397L: linux-pci@vger.kernel.org 16398L: linux-rockchip@lists.infradead.org 16399S: Maintained 16400F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16401F: drivers/pci/controller/pcie-rockchip* 16402 16403PCIE DRIVER FOR SOCIONEXT UNIPHIER 16404M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16405L: linux-pci@vger.kernel.org 16406S: Maintained 16407F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16408F: drivers/pci/controller/dwc/pcie-uniphier* 16409 16410PCIE DRIVER FOR ST SPEAR13XX 16411M: Pratyush Anand <pratyush.anand@gmail.com> 16412L: linux-pci@vger.kernel.org 16413S: Maintained 16414F: drivers/pci/controller/dwc/*spear* 16415 16416PCIE ENDPOINT DRIVER FOR QUALCOMM 16417M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16418L: linux-pci@vger.kernel.org 16419L: linux-arm-msm@vger.kernel.org 16420S: Maintained 16421F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16422F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16423 16424PCMCIA SUBSYSTEM 16425M: Dominik Brodowski <linux@dominikbrodowski.net> 16426S: Odd Fixes 16427T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16428F: Documentation/pcmcia/ 16429F: drivers/pcmcia/ 16430F: include/pcmcia/ 16431F: tools/pcmcia/ 16432 16433PCNET32 NETWORK DRIVER 16434M: Don Fry <pcnet32@frontier.com> 16435L: netdev@vger.kernel.org 16436S: Maintained 16437F: drivers/net/ethernet/amd/pcnet32.c 16438 16439PCRYPT PARALLEL CRYPTO ENGINE 16440M: Steffen Klassert <steffen.klassert@secunet.com> 16441L: linux-crypto@vger.kernel.org 16442S: Maintained 16443F: crypto/pcrypt.c 16444F: include/crypto/pcrypt.h 16445 16446PECI HARDWARE MONITORING DRIVERS 16447M: Iwona Winiarska <iwona.winiarska@intel.com> 16448L: linux-hwmon@vger.kernel.org 16449S: Supported 16450F: Documentation/hwmon/peci-cputemp.rst 16451F: Documentation/hwmon/peci-dimmtemp.rst 16452F: drivers/hwmon/peci/ 16453 16454PECI SUBSYSTEM 16455M: Iwona Winiarska <iwona.winiarska@intel.com> 16456L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16457S: Supported 16458F: Documentation/devicetree/bindings/peci/ 16459F: Documentation/peci/ 16460F: drivers/peci/ 16461F: include/linux/peci-cpu.h 16462F: include/linux/peci.h 16463 16464PENSANDO ETHERNET DRIVERS 16465M: Shannon Nelson <shannon.nelson@amd.com> 16466M: Brett Creeley <brett.creeley@amd.com> 16467M: drivers@pensando.io 16468L: netdev@vger.kernel.org 16469S: Supported 16470F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16471F: drivers/net/ethernet/pensando/ 16472 16473PER-CPU MEMORY ALLOCATOR 16474M: Dennis Zhou <dennis@kernel.org> 16475M: Tejun Heo <tj@kernel.org> 16476M: Christoph Lameter <cl@linux.com> 16477L: linux-mm@kvack.org 16478S: Maintained 16479T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16480F: arch/*/include/asm/percpu.h 16481F: include/linux/percpu*.h 16482F: lib/percpu*.c 16483F: mm/percpu*.c 16484 16485PER-TASK DELAY ACCOUNTING 16486M: Balbir Singh <bsingharora@gmail.com> 16487S: Maintained 16488F: include/linux/delayacct.h 16489F: kernel/delayacct.c 16490 16491PERFORMANCE EVENTS SUBSYSTEM 16492M: Peter Zijlstra <peterz@infradead.org> 16493M: Ingo Molnar <mingo@redhat.com> 16494M: Arnaldo Carvalho de Melo <acme@kernel.org> 16495R: Mark Rutland <mark.rutland@arm.com> 16496R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16497R: Jiri Olsa <jolsa@kernel.org> 16498R: Namhyung Kim <namhyung@kernel.org> 16499R: Ian Rogers <irogers@google.com> 16500R: Adrian Hunter <adrian.hunter@intel.com> 16501L: linux-perf-users@vger.kernel.org 16502L: linux-kernel@vger.kernel.org 16503S: Supported 16504W: https://perf.wiki.kernel.org/ 16505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16506F: arch/*/events/* 16507F: arch/*/events/*/* 16508F: arch/*/include/asm/perf_event.h 16509F: arch/*/kernel/*/*/perf_event*.c 16510F: arch/*/kernel/*/perf_event*.c 16511F: arch/*/kernel/perf_callchain.c 16512F: arch/*/kernel/perf_event*.c 16513F: include/linux/perf_event.h 16514F: include/uapi/linux/perf_event.h 16515F: kernel/events/* 16516F: tools/lib/perf/ 16517F: tools/perf/ 16518 16519PERFORMANCE EVENTS TOOLING ARM64 16520R: John Garry <john.g.garry@oracle.com> 16521R: Will Deacon <will@kernel.org> 16522R: James Clark <james.clark@arm.com> 16523R: Mike Leach <mike.leach@linaro.org> 16524R: Leo Yan <leo.yan@linaro.org> 16525L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16526S: Supported 16527F: tools/build/feature/test-libopencsd.c 16528F: tools/perf/arch/arm*/ 16529F: tools/perf/pmu-events/arch/arm64/ 16530F: tools/perf/util/arm-spe* 16531F: tools/perf/util/cs-etm* 16532 16533PERSONALITY HANDLING 16534M: Christoph Hellwig <hch@infradead.org> 16535L: linux-abi-devel@lists.sourceforge.net 16536S: Maintained 16537F: include/linux/personality.h 16538F: include/uapi/linux/personality.h 16539 16540PHOENIX RC FLIGHT CONTROLLER ADAPTER 16541M: Marcus Folkesson <marcus.folkesson@gmail.com> 16542L: linux-input@vger.kernel.org 16543S: Maintained 16544F: Documentation/input/devices/pxrc.rst 16545F: drivers/input/joystick/pxrc.c 16546 16547PHONET PROTOCOL 16548M: Remi Denis-Courmont <courmisch@gmail.com> 16549S: Supported 16550F: Documentation/networking/phonet.rst 16551F: include/linux/phonet.h 16552F: include/net/phonet/ 16553F: include/uapi/linux/phonet.h 16554F: net/phonet/ 16555 16556PHRAM MTD DRIVER 16557M: Joern Engel <joern@lazybastard.org> 16558L: linux-mtd@lists.infradead.org 16559S: Maintained 16560F: drivers/mtd/devices/phram.c 16561 16562PICOLCD HID DRIVER 16563M: Bruno Prémont <bonbons@linux-vserver.org> 16564L: linux-input@vger.kernel.org 16565S: Maintained 16566F: drivers/hid/hid-picolcd* 16567 16568PIDFD API 16569M: Christian Brauner <christian@brauner.io> 16570L: linux-kernel@vger.kernel.org 16571S: Maintained 16572T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16573F: samples/pidfd/ 16574F: tools/testing/selftests/clone3/ 16575F: tools/testing/selftests/pid_namespace/ 16576F: tools/testing/selftests/pidfd/ 16577K: (?i)pidfd 16578K: (?i)clone3 16579K: \b(clone_args|kernel_clone_args)\b 16580 16581PIN CONTROL SUBSYSTEM 16582M: Linus Walleij <linus.walleij@linaro.org> 16583L: linux-gpio@vger.kernel.org 16584S: Maintained 16585T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16586F: Documentation/devicetree/bindings/pinctrl/ 16587F: Documentation/driver-api/pin-control.rst 16588F: drivers/pinctrl/ 16589F: include/dt-bindings/pinctrl/ 16590F: include/linux/pinctrl/ 16591 16592PIN CONTROLLER - AMD 16593M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16594M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16595S: Maintained 16596F: drivers/pinctrl/pinctrl-amd.c 16597 16598PIN CONTROLLER - FREESCALE 16599M: Dong Aisheng <aisheng.dong@nxp.com> 16600M: Fabio Estevam <festevam@gmail.com> 16601M: Shawn Guo <shawnguo@kernel.org> 16602M: Jacky Bai <ping.bai@nxp.com> 16603R: Pengutronix Kernel Team <kernel@pengutronix.de> 16604L: linux-gpio@vger.kernel.org 16605S: Maintained 16606F: Documentation/devicetree/bindings/pinctrl/fsl,* 16607F: drivers/pinctrl/freescale/ 16608 16609PIN CONTROLLER - INTEL 16610M: Mika Westerberg <mika.westerberg@linux.intel.com> 16611M: Andy Shevchenko <andy@kernel.org> 16612S: Supported 16613T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16614F: drivers/pinctrl/intel/ 16615 16616PIN CONTROLLER - KEEMBAY 16617M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16618S: Supported 16619F: drivers/pinctrl/pinctrl-keembay* 16620 16621PIN CONTROLLER - MEDIATEK 16622M: Sean Wang <sean.wang@kernel.org> 16623L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16624S: Maintained 16625F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16626F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16627F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16628F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16629F: drivers/pinctrl/mediatek/ 16630 16631PIN CONTROLLER - MEDIATEK MIPS 16632M: Arınç ÜNAL <arinc.unal@arinc9.com> 16633M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16634L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16635L: linux-mips@vger.kernel.org 16636S: Maintained 16637F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16639F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16640F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16641F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16645F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16646F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16647F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16648F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16649F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16650F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16651F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16652 16653PIN CONTROLLER - MICROCHIP AT91 16654M: Ludovic Desroches <ludovic.desroches@microchip.com> 16655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16656L: linux-gpio@vger.kernel.org 16657S: Supported 16658F: drivers/gpio/gpio-sama5d2-piobu.c 16659F: drivers/pinctrl/pinctrl-at91* 16660 16661PIN CONTROLLER - NXP S32 16662M: Chester Lin <clin@suse.com> 16663R: NXP S32 Linux Team <s32@nxp.com> 16664L: linux-gpio@vger.kernel.org 16665S: Maintained 16666F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16667F: drivers/pinctrl/nxp/ 16668 16669PIN CONTROLLER - QUALCOMM 16670M: Bjorn Andersson <andersson@kernel.org> 16671L: linux-arm-msm@vger.kernel.org 16672S: Maintained 16673F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16674F: drivers/pinctrl/qcom/ 16675 16676PIN CONTROLLER - RENESAS 16677M: Geert Uytterhoeven <geert+renesas@glider.be> 16678L: linux-renesas-soc@vger.kernel.org 16679S: Supported 16680T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16681F: Documentation/devicetree/bindings/pinctrl/renesas,* 16682F: drivers/pinctrl/renesas/ 16683 16684PIN CONTROLLER - SAMSUNG 16685M: Tomasz Figa <tomasz.figa@gmail.com> 16686M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16688R: Alim Akhtar <alim.akhtar@samsung.com> 16689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16690L: linux-samsung-soc@vger.kernel.org 16691S: Maintained 16692Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16693B: mailto:linux-samsung-soc@vger.kernel.org 16694C: irc://irc.libera.chat/linux-exynos 16695T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16696F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16697F: drivers/pinctrl/samsung/ 16698F: include/dt-bindings/pinctrl/samsung.h 16699 16700PIN CONTROLLER - SINGLE 16701M: Tony Lindgren <tony@atomide.com> 16702M: Haojian Zhuang <haojian.zhuang@linaro.org> 16703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16704L: linux-omap@vger.kernel.org 16705S: Maintained 16706F: drivers/pinctrl/pinctrl-single.c 16707 16708PIN CONTROLLER - SUNPLUS / TIBBO 16709M: Dvorkin Dmitry <dvorkin@tibbo.com> 16710M: Wells Lu <wellslutw@gmail.com> 16711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16712S: Maintained 16713W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16714F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16715F: drivers/pinctrl/sunplus/ 16716F: include/dt-bindings/pinctrl/sppctl*.h 16717 16718PINE64 PINEPHONE KEYBOARD DRIVER 16719M: Samuel Holland <samuel@sholland.org> 16720S: Supported 16721F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16722F: drivers/input/keyboard/pinephone-keyboard.c 16723 16724PKTCDVD DRIVER 16725M: linux-block@vger.kernel.org 16726S: Orphan 16727F: drivers/block/pktcdvd.c 16728F: include/linux/pktcdvd.h 16729F: include/uapi/linux/pktcdvd.h 16730 16731PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16732M: Tomasz Duszynski <tduszyns@gmail.com> 16733S: Maintained 16734F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16735F: drivers/iio/chemical/pms7003.c 16736 16737PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16738M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16739L: netdev@vger.kernel.org 16740S: Maintained 16741F: drivers/net/phy/mdio-open-alliance.h 16742F: net/ethtool/plca.c 16743 16744PLDMFW LIBRARY 16745M: Jacob Keller <jacob.e.keller@intel.com> 16746S: Maintained 16747F: Documentation/driver-api/pldmfw/ 16748F: include/linux/pldmfw.h 16749F: lib/pldmfw/ 16750 16751PLX DMA DRIVER 16752M: Logan Gunthorpe <logang@deltatee.com> 16753S: Maintained 16754F: drivers/dma/plx_dma.c 16755 16756PM-GRAPH UTILITY 16757M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16758L: linux-pm@vger.kernel.org 16759S: Supported 16760W: https://01.org/pm-graph 16761B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16762T: git git://github.com/intel/pm-graph 16763F: tools/power/pm-graph 16764 16765PM6764TR DRIVER 16766M: Charles Hsu <hsu.yungteng@gmail.com> 16767L: linux-hwmon@vger.kernel.org 16768S: Maintained 16769F: Documentation/hwmon/pm6764tr.rst 16770F: drivers/hwmon/pmbus/pm6764tr.c 16771 16772PMBUS HARDWARE MONITORING DRIVERS 16773M: Guenter Roeck <linux@roeck-us.net> 16774L: linux-hwmon@vger.kernel.org 16775S: Maintained 16776W: http://hwmon.wiki.kernel.org/ 16777W: http://www.roeck-us.net/linux/drivers/ 16778T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16779F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16780F: Documentation/devicetree/bindings/hwmon/max31785.txt 16781F: Documentation/hwmon/adm1275.rst 16782F: Documentation/hwmon/ibm-cffps.rst 16783F: Documentation/hwmon/ir35221.rst 16784F: Documentation/hwmon/lm25066.rst 16785F: Documentation/hwmon/ltc2978.rst 16786F: Documentation/hwmon/ltc3815.rst 16787F: Documentation/hwmon/max16064.rst 16788F: Documentation/hwmon/max20751.rst 16789F: Documentation/hwmon/max31785.rst 16790F: Documentation/hwmon/max34440.rst 16791F: Documentation/hwmon/max8688.rst 16792F: Documentation/hwmon/pmbus-core.rst 16793F: Documentation/hwmon/pmbus.rst 16794F: Documentation/hwmon/tps40422.rst 16795F: Documentation/hwmon/ucd9000.rst 16796F: Documentation/hwmon/ucd9200.rst 16797F: Documentation/hwmon/zl6100.rst 16798F: drivers/hwmon/pmbus/ 16799F: include/linux/pmbus.h 16800 16801PMC SIERRA MaxRAID DRIVER 16802L: linux-scsi@vger.kernel.org 16803S: Orphan 16804W: http://www.pmc-sierra.com/ 16805F: drivers/scsi/pmcraid.* 16806 16807PMC SIERRA PM8001 DRIVER 16808M: Jack Wang <jinpu.wang@cloud.ionos.com> 16809L: linux-scsi@vger.kernel.org 16810S: Supported 16811F: drivers/scsi/pm8001/ 16812 16813PNI RM3100 IIO DRIVER 16814M: Song Qiang <songqiang1304521@gmail.com> 16815L: linux-iio@vger.kernel.org 16816S: Maintained 16817F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16818F: drivers/iio/magnetometer/rm3100* 16819 16820PNP SUPPORT 16821M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16822L: linux-acpi@vger.kernel.org 16823S: Maintained 16824F: drivers/pnp/ 16825F: include/linux/pnp.h 16826 16827POSIX CLOCKS and TIMERS 16828M: Thomas Gleixner <tglx@linutronix.de> 16829L: linux-kernel@vger.kernel.org 16830S: Maintained 16831T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16832F: fs/timerfd.c 16833F: include/linux/time_namespace.h 16834F: include/linux/timer* 16835F: kernel/time/*timer* 16836F: kernel/time/namespace.c 16837 16838POWER MANAGEMENT CORE 16839M: "Rafael J. Wysocki" <rafael@kernel.org> 16840L: linux-pm@vger.kernel.org 16841S: Supported 16842B: https://bugzilla.kernel.org 16843T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16844F: drivers/base/power/ 16845F: drivers/powercap/ 16846F: include/linux/intel_rapl.h 16847F: include/linux/pm.h 16848F: include/linux/pm_* 16849F: include/linux/powercap.h 16850F: kernel/configs/nopm.config 16851 16852POWER STATE COORDINATION INTERFACE (PSCI) 16853M: Mark Rutland <mark.rutland@arm.com> 16854M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16856S: Maintained 16857F: drivers/firmware/psci/ 16858F: include/linux/psci.h 16859F: include/uapi/linux/psci.h 16860 16861POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16862M: Sebastian Reichel <sre@kernel.org> 16863L: linux-pm@vger.kernel.org 16864S: Maintained 16865T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16866F: Documentation/ABI/testing/sysfs-class-power 16867F: Documentation/devicetree/bindings/power/supply/ 16868F: drivers/power/supply/ 16869F: include/linux/power/ 16870F: include/linux/power_supply.h 16871 16872POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16873M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16874L: linuxppc-dev@lists.ozlabs.org 16875S: Maintained 16876F: drivers/char/powernv-op-panel.c 16877 16878PPP OVER ATM (RFC 2364) 16879M: Mitchell Blank Jr <mitch@sfgoth.com> 16880S: Maintained 16881F: include/uapi/linux/atmppp.h 16882F: net/atm/pppoatm.c 16883 16884PPP OVER ETHERNET 16885M: Michal Ostrowski <mostrows@earthlink.net> 16886S: Maintained 16887F: drivers/net/ppp/pppoe.c 16888F: drivers/net/ppp/pppox.c 16889 16890PPP OVER L2TP 16891M: James Chapman <jchapman@katalix.com> 16892S: Maintained 16893F: include/linux/if_pppol2tp.h 16894F: include/uapi/linux/if_pppol2tp.h 16895F: net/l2tp/l2tp_ppp.c 16896 16897PPP PROTOCOL DRIVERS AND COMPRESSORS 16898L: linux-ppp@vger.kernel.org 16899S: Orphan 16900F: drivers/net/ppp/ppp_* 16901 16902PPS SUPPORT 16903M: Rodolfo Giometti <giometti@enneenne.com> 16904L: linuxpps@ml.enneenne.com (subscribers-only) 16905S: Maintained 16906W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16907F: Documentation/ABI/testing/sysfs-pps 16908F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16909F: Documentation/driver-api/pps.rst 16910F: drivers/pps/ 16911F: include/linux/pps*.h 16912F: include/uapi/linux/pps.h 16913 16914PPTP DRIVER 16915M: Dmitry Kozlov <xeb@mail.ru> 16916L: netdev@vger.kernel.org 16917S: Maintained 16918W: http://sourceforge.net/projects/accel-pptp 16919F: drivers/net/ppp/pptp.c 16920 16921PRESSURE STALL INFORMATION (PSI) 16922M: Johannes Weiner <hannes@cmpxchg.org> 16923M: Suren Baghdasaryan <surenb@google.com> 16924S: Maintained 16925F: include/linux/psi* 16926F: kernel/sched/psi.c 16927 16928PRINTK 16929M: Petr Mladek <pmladek@suse.com> 16930M: Sergey Senozhatsky <senozhatsky@chromium.org> 16931R: Steven Rostedt <rostedt@goodmis.org> 16932R: John Ogness <john.ogness@linutronix.de> 16933S: Maintained 16934T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16935F: include/linux/printk.h 16936F: kernel/printk/ 16937 16938PRINTK INDEXING 16939R: Chris Down <chris@chrisdown.name> 16940S: Maintained 16941F: Documentation/core-api/printk-index.rst 16942F: kernel/printk/index.c 16943K: printk_index 16944 16945PROC FILESYSTEM 16946L: linux-kernel@vger.kernel.org 16947L: linux-fsdevel@vger.kernel.org 16948S: Maintained 16949F: Documentation/filesystems/proc.rst 16950F: fs/proc/ 16951F: include/linux/proc_fs.h 16952F: tools/testing/selftests/proc/ 16953 16954PROC SYSCTL 16955M: Luis Chamberlain <mcgrof@kernel.org> 16956M: Kees Cook <keescook@chromium.org> 16957M: Iurii Zaikin <yzaikin@google.com> 16958L: linux-kernel@vger.kernel.org 16959L: linux-fsdevel@vger.kernel.org 16960S: Maintained 16961T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16962F: fs/proc/proc_sysctl.c 16963F: include/linux/sysctl.h 16964F: kernel/sysctl-test.c 16965F: kernel/sysctl.c 16966F: tools/testing/selftests/sysctl/ 16967 16968PS3 NETWORK SUPPORT 16969M: Geoff Levand <geoff@infradead.org> 16970L: netdev@vger.kernel.org 16971L: linuxppc-dev@lists.ozlabs.org 16972S: Maintained 16973F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16974 16975PS3 PLATFORM SUPPORT 16976M: Geoff Levand <geoff@infradead.org> 16977L: linuxppc-dev@lists.ozlabs.org 16978S: Maintained 16979F: arch/powerpc/boot/ps3* 16980F: arch/powerpc/include/asm/lv1call.h 16981F: arch/powerpc/include/asm/ps3*.h 16982F: arch/powerpc/platforms/ps3/ 16983F: drivers/*/ps3* 16984F: drivers/ps3/ 16985F: drivers/rtc/rtc-ps3.c 16986F: drivers/usb/host/*ps3.c 16987F: sound/ppc/snd_ps3* 16988 16989PS3VRAM DRIVER 16990M: Jim Paris <jim@jtan.com> 16991M: Geoff Levand <geoff@infradead.org> 16992L: linuxppc-dev@lists.ozlabs.org 16993S: Maintained 16994F: drivers/block/ps3vram.c 16995 16996PSAMPLE PACKET SAMPLING SUPPORT 16997M: Yotam Gigi <yotam.gi@gmail.com> 16998S: Maintained 16999F: include/net/psample.h 17000F: include/uapi/linux/psample.h 17001F: net/psample 17002 17003PSTORE FILESYSTEM 17004M: Kees Cook <keescook@chromium.org> 17005R: Tony Luck <tony.luck@intel.com> 17006R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17007L: linux-hardening@vger.kernel.org 17008S: Supported 17009T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17010F: Documentation/admin-guide/pstore-blk.rst 17011F: Documentation/admin-guide/ramoops.rst 17012F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17013F: drivers/acpi/apei/erst.c 17014F: drivers/firmware/efi/efi-pstore.c 17015F: fs/pstore/ 17016F: include/linux/pstore* 17017K: \b(pstore|ramoops) 17018 17019PTP HARDWARE CLOCK SUPPORT 17020M: Richard Cochran <richardcochran@gmail.com> 17021L: netdev@vger.kernel.org 17022S: Maintained 17023W: http://linuxptp.sourceforge.net/ 17024F: Documentation/ABI/testing/sysfs-ptp 17025F: Documentation/driver-api/ptp.rst 17026F: drivers/net/phy/dp83640* 17027F: drivers/ptp/* 17028F: include/linux/ptp_cl* 17029K: (?:\b|_)ptp(?:\b|_) 17030 17031PTP VIRTUAL CLOCK SUPPORT 17032M: Yangbo Lu <yangbo.lu@nxp.com> 17033L: netdev@vger.kernel.org 17034S: Maintained 17035F: drivers/ptp/ptp_vclock.c 17036F: net/ethtool/phc_vclocks.c 17037 17038PTRACE SUPPORT 17039M: Oleg Nesterov <oleg@redhat.com> 17040S: Maintained 17041F: arch/*/*/ptrace*.c 17042F: arch/*/include/asm/ptrace*.h 17043F: arch/*/ptrace*.c 17044F: include/asm-generic/syscall.h 17045F: include/linux/ptrace.h 17046F: include/linux/regset.h 17047F: include/uapi/linux/ptrace.h 17048F: kernel/ptrace.c 17049 17050PULSE8-CEC DRIVER 17051M: Hans Verkuil <hverkuil@xs4all.nl> 17052L: linux-media@vger.kernel.org 17053S: Maintained 17054T: git git://linuxtv.org/media_tree.git 17055F: drivers/media/cec/usb/pulse8/ 17056 17057PURELIFI PLFXLC DRIVER 17058M: Srinivasan Raju <srini.raju@purelifi.com> 17059L: linux-wireless@vger.kernel.org 17060S: Supported 17061F: drivers/net/wireless/purelifi/plfxlc/ 17062 17063PVRUSB2 VIDEO4LINUX DRIVER 17064M: Mike Isely <isely@pobox.com> 17065L: pvrusb2@isely.net (subscribers-only) 17066L: linux-media@vger.kernel.org 17067S: Maintained 17068W: http://www.isely.net/pvrusb2/ 17069T: git git://linuxtv.org/media_tree.git 17070F: Documentation/driver-api/media/drivers/pvrusb2* 17071F: drivers/media/usb/pvrusb2/ 17072 17073PWC WEBCAM DRIVER 17074M: Hans Verkuil <hverkuil@xs4all.nl> 17075L: linux-media@vger.kernel.org 17076S: Odd Fixes 17077T: git git://linuxtv.org/media_tree.git 17078F: drivers/media/usb/pwc/* 17079F: include/trace/events/pwc.h 17080 17081PWM IR Transmitter 17082M: Sean Young <sean@mess.org> 17083L: linux-media@vger.kernel.org 17084S: Maintained 17085F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17086F: drivers/media/rc/pwm-ir-tx.c 17087 17088PWM SUBSYSTEM 17089M: Thierry Reding <thierry.reding@gmail.com> 17090R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17091L: linux-pwm@vger.kernel.org 17092S: Maintained 17093Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17094T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17095F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17096F: Documentation/devicetree/bindings/pwm/ 17097F: Documentation/driver-api/pwm.rst 17098F: drivers/gpio/gpio-mvebu.c 17099F: drivers/pwm/ 17100F: drivers/video/backlight/pwm_bl.c 17101F: include/dt-bindings/pwm/ 17102F: include/linux/pwm.h 17103F: include/linux/pwm_backlight.h 17104K: pwm_(config|apply_state|ops) 17105 17106PXA GPIO DRIVER 17107M: Robert Jarzmik <robert.jarzmik@free.fr> 17108L: linux-gpio@vger.kernel.org 17109S: Maintained 17110F: drivers/gpio/gpio-pxa.c 17111 17112PXA MMCI DRIVER 17113S: Orphan 17114 17115PXA RTC DRIVER 17116M: Robert Jarzmik <robert.jarzmik@free.fr> 17117L: linux-rtc@vger.kernel.org 17118S: Maintained 17119 17120PXA2xx/PXA3xx SUPPORT 17121M: Daniel Mack <daniel@zonque.org> 17122M: Haojian Zhuang <haojian.zhuang@gmail.com> 17123M: Robert Jarzmik <robert.jarzmik@free.fr> 17124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17125S: Maintained 17126T: git git://github.com/hzhuang1/linux.git 17127T: git git://github.com/rjarzmik/linux.git 17128F: arch/arm/boot/dts/pxa* 17129F: arch/arm/mach-pxa/ 17130F: drivers/dma/pxa* 17131F: drivers/pcmcia/pxa2xx* 17132F: drivers/pinctrl/pxa/ 17133F: drivers/spi/spi-pxa2xx* 17134F: drivers/usb/gadget/udc/pxa2* 17135F: include/sound/pxa2xx-lib.h 17136F: sound/arm/pxa* 17137F: sound/soc/pxa/ 17138 17139QAT DRIVER 17140M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17141L: qat-linux@intel.com 17142S: Supported 17143F: drivers/crypto/intel/qat/ 17144 17145QCOM AUDIO (ASoC) DRIVERS 17146M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17147M: Banajit Goswami <bgoswami@quicinc.com> 17148L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17149S: Supported 17150F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17151F: Documentation/devicetree/bindings/sound/qcom,* 17152F: drivers/soc/qcom/apr.c 17153F: include/dt-bindings/sound/qcom,wcd9335.h 17154F: sound/soc/codecs/lpass-rx-macro.* 17155F: sound/soc/codecs/lpass-tx-macro.* 17156F: sound/soc/codecs/lpass-va-macro.c 17157F: sound/soc/codecs/lpass-wsa-macro.* 17158F: sound/soc/codecs/msm8916-wcd-analog.c 17159F: sound/soc/codecs/msm8916-wcd-digital.c 17160F: sound/soc/codecs/wcd-clsh-v2.* 17161F: sound/soc/codecs/wcd-mbhc-v2.* 17162F: sound/soc/codecs/wcd9335.* 17163F: sound/soc/codecs/wcd934x.c 17164F: sound/soc/codecs/wsa881x.c 17165F: sound/soc/codecs/wsa883x.c 17166F: sound/soc/codecs/wsa884x.c 17167F: sound/soc/qcom/ 17168 17169QCOM EMBEDDED USB DEBUGGER (EUD) 17170M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17171L: linux-arm-msm@vger.kernel.org 17172S: Maintained 17173F: Documentation/ABI/testing/sysfs-driver-eud 17174F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17175F: drivers/usb/misc/qcom_eud.c 17176 17177QCOM IPA DRIVER 17178M: Alex Elder <elder@kernel.org> 17179L: netdev@vger.kernel.org 17180S: Supported 17181F: drivers/net/ipa/ 17182 17183QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17184M: Gabriel Somlo <somlo@cmu.edu> 17185M: "Michael S. Tsirkin" <mst@redhat.com> 17186L: qemu-devel@nongnu.org 17187S: Maintained 17188F: drivers/firmware/qemu_fw_cfg.c 17189F: include/uapi/linux/qemu_fw_cfg.h 17190 17191QIB DRIVER 17192M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17193L: linux-rdma@vger.kernel.org 17194S: Supported 17195F: drivers/infiniband/hw/qib/ 17196 17197QLOGIC QL41xxx FCOE DRIVER 17198M: Saurav Kashyap <skashyap@marvell.com> 17199M: Javed Hasan <jhasan@marvell.com> 17200M: GR-QLogic-Storage-Upstream@marvell.com 17201L: linux-scsi@vger.kernel.org 17202S: Supported 17203F: drivers/scsi/qedf/ 17204 17205QLOGIC QL41xxx ISCSI DRIVER 17206M: Nilesh Javali <njavali@marvell.com> 17207M: Manish Rangankar <mrangankar@marvell.com> 17208M: GR-QLogic-Storage-Upstream@marvell.com 17209L: linux-scsi@vger.kernel.org 17210S: Supported 17211F: drivers/scsi/qedi/ 17212 17213QLOGIC QL4xxx ETHERNET DRIVER 17214M: Ariel Elior <aelior@marvell.com> 17215M: Manish Chopra <manishc@marvell.com> 17216L: netdev@vger.kernel.org 17217S: Supported 17218F: drivers/net/ethernet/qlogic/qed/ 17219F: drivers/net/ethernet/qlogic/qede/ 17220F: include/linux/qed/ 17221 17222QLOGIC QL4xxx RDMA DRIVER 17223M: Michal Kalderon <mkalderon@marvell.com> 17224M: Ariel Elior <aelior@marvell.com> 17225L: linux-rdma@vger.kernel.org 17226S: Supported 17227F: drivers/infiniband/hw/qedr/ 17228F: include/uapi/rdma/qedr-abi.h 17229 17230QLOGIC QLA1280 SCSI DRIVER 17231M: Michael Reed <mdr@sgi.com> 17232L: linux-scsi@vger.kernel.org 17233S: Maintained 17234F: drivers/scsi/qla1280.[ch] 17235 17236QLOGIC QLA2XXX FC-SCSI DRIVER 17237M: Nilesh Javali <njavali@marvell.com> 17238M: GR-QLogic-Storage-Upstream@marvell.com 17239L: linux-scsi@vger.kernel.org 17240S: Supported 17241F: drivers/scsi/qla2xxx/ 17242 17243QLOGIC QLA3XXX NETWORK DRIVER 17244M: GR-Linux-NIC-Dev@marvell.com 17245L: netdev@vger.kernel.org 17246S: Supported 17247F: drivers/net/ethernet/qlogic/qla3xxx.* 17248 17249QLOGIC QLA4XXX iSCSI DRIVER 17250M: Nilesh Javali <njavali@marvell.com> 17251M: Manish Rangankar <mrangankar@marvell.com> 17252M: GR-QLogic-Storage-Upstream@marvell.com 17253L: linux-scsi@vger.kernel.org 17254S: Supported 17255F: drivers/scsi/qla4xxx/ 17256 17257QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17258M: Shahed Shaikh <shshaikh@marvell.com> 17259M: Manish Chopra <manishc@marvell.com> 17260M: GR-Linux-NIC-Dev@marvell.com 17261L: netdev@vger.kernel.org 17262S: Supported 17263F: drivers/net/ethernet/qlogic/qlcnic/ 17264 17265QLOGIC QLGE 10Gb ETHERNET DRIVER 17266M: Manish Chopra <manishc@marvell.com> 17267M: GR-Linux-NIC-Dev@marvell.com 17268M: Coiby Xu <coiby.xu@gmail.com> 17269L: netdev@vger.kernel.org 17270S: Supported 17271F: Documentation/networking/device_drivers/qlogic/qlge.rst 17272F: drivers/staging/qlge/ 17273 17274QM1D1B0004 MEDIA DRIVER 17275M: Akihiro Tsukada <tskd08@gmail.com> 17276L: linux-media@vger.kernel.org 17277S: Odd Fixes 17278F: drivers/media/tuners/qm1d1b0004* 17279 17280QM1D1C0042 MEDIA DRIVER 17281M: Akihiro Tsukada <tskd08@gmail.com> 17282L: linux-media@vger.kernel.org 17283S: Odd Fixes 17284F: drivers/media/tuners/qm1d1c0042* 17285 17286QNX4 FILESYSTEM 17287M: Anders Larsen <al@alarsen.net> 17288S: Maintained 17289W: http://www.alarsen.net/linux/qnx4fs/ 17290F: fs/qnx4/ 17291F: include/uapi/linux/qnx4_fs.h 17292F: include/uapi/linux/qnxtypes.h 17293 17294QNX6 FILESYSTEM 17295S: Orphan 17296F: Documentation/filesystems/qnx6.rst 17297F: fs/qnx6/ 17298F: include/linux/qnx6_fs.h 17299 17300QORIQ DPAA2 FSL-MC BUS DRIVER 17301M: Stuart Yoder <stuyoder@gmail.com> 17302M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17303L: linux-kernel@vger.kernel.org 17304S: Maintained 17305F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17306F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17307F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17308F: drivers/bus/fsl-mc/ 17309F: include/uapi/linux/fsl_mc.h 17310 17311QT1010 MEDIA DRIVER 17312M: Antti Palosaari <crope@iki.fi> 17313L: linux-media@vger.kernel.org 17314S: Maintained 17315W: https://linuxtv.org 17316W: http://palosaari.fi/linux/ 17317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17318T: git git://linuxtv.org/anttip/media_tree.git 17319F: drivers/media/tuners/qt1010* 17320 17321QUALCOMM ATH12K WIRELESS DRIVER 17322M: Kalle Valo <kvalo@kernel.org> 17323L: ath12k@lists.infradead.org 17324S: Supported 17325T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17326F: drivers/net/wireless/ath/ath12k/ 17327 17328QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17329M: Kalle Valo <kvalo@kernel.org> 17330L: ath10k@lists.infradead.org 17331S: Supported 17332W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17333T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17334F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17335F: drivers/net/wireless/ath/ath10k/ 17336 17337QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17338M: Kalle Valo <kvalo@kernel.org> 17339L: ath11k@lists.infradead.org 17340S: Supported 17341T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17342F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17343F: drivers/net/wireless/ath/ath11k/ 17344 17345QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17346M: Toke Høiland-Jørgensen <toke@toke.dk> 17347L: linux-wireless@vger.kernel.org 17348S: Maintained 17349W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17350F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17351F: drivers/net/wireless/ath/ath9k/ 17352 17353QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17354M: Stephan Gerhold <stephan@gerhold.net> 17355L: netdev@vger.kernel.org 17356L: linux-arm-msm@vger.kernel.org 17357S: Maintained 17358F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17359F: drivers/net/wwan/qcom_bam_dmux.c 17360 17361QUALCOMM CAMERA SUBSYSTEM DRIVER 17362M: Robert Foss <rfoss@kernel.org> 17363M: Todor Tomov <todor.too@gmail.com> 17364M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17365L: linux-media@vger.kernel.org 17366S: Maintained 17367F: Documentation/admin-guide/media/qcom_camss.rst 17368F: Documentation/devicetree/bindings/media/*camss* 17369F: drivers/media/platform/qcom/camss/ 17370 17371QUALCOMM CLOCK DRIVERS 17372M: Bjorn Andersson <andersson@kernel.org> 17373L: linux-arm-msm@vger.kernel.org 17374S: Supported 17375T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17376F: Documentation/devicetree/bindings/clock/qcom,* 17377F: drivers/clk/qcom/ 17378F: include/dt-bindings/clock/qcom,* 17379 17380QUALCOMM CLOUD AI (QAIC) DRIVER 17381M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17382L: linux-arm-msm@vger.kernel.org 17383L: dri-devel@lists.freedesktop.org 17384S: Supported 17385T: git git://anongit.freedesktop.org/drm/drm-misc 17386F: Documentation/accel/qaic/ 17387F: drivers/accel/qaic/ 17388F: include/uapi/drm/qaic_accel.h 17389 17390QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17391M: Bjorn Andersson <andersson@kernel.org> 17392M: Konrad Dybcio <konrad.dybcio@linaro.org> 17393L: linux-pm@vger.kernel.org 17394L: linux-arm-msm@vger.kernel.org 17395S: Maintained 17396F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17397F: drivers/soc/qcom/cpr.c 17398 17399QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17400M: Ilia Lin <ilia.lin@kernel.org> 17401L: linux-pm@vger.kernel.org 17402S: Maintained 17403F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17404F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17405F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17406 17407QUALCOMM CRYPTO DRIVERS 17408M: Thara Gopinath <thara.gopinath@gmail.com> 17409L: linux-crypto@vger.kernel.org 17410L: linux-arm-msm@vger.kernel.org 17411S: Maintained 17412F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17413F: drivers/crypto/qce/ 17414 17415QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17416M: Timur Tabi <timur@kernel.org> 17417L: netdev@vger.kernel.org 17418S: Maintained 17419F: drivers/net/ethernet/qualcomm/emac/ 17420 17421QUALCOMM ETHQOS ETHERNET DRIVER 17422M: Vinod Koul <vkoul@kernel.org> 17423R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17424L: netdev@vger.kernel.org 17425S: Maintained 17426F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17427F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17428 17429QUALCOMM FASTRPC DRIVER 17430M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17431M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17432L: linux-arm-msm@vger.kernel.org 17433S: Maintained 17434F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17435F: drivers/misc/fastrpc.c 17436F: include/uapi/misc/fastrpc.h 17437 17438QUALCOMM HEXAGON ARCHITECTURE 17439M: Brian Cain <bcain@quicinc.com> 17440L: linux-hexagon@vger.kernel.org 17441S: Supported 17442T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17443F: arch/hexagon/ 17444 17445QUALCOMM HIDMA DRIVER 17446M: Sinan Kaya <okaya@kernel.org> 17447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17448L: linux-arm-msm@vger.kernel.org 17449L: dmaengine@vger.kernel.org 17450S: Supported 17451F: drivers/dma/qcom/hidma* 17452 17453QUALCOMM I2C CCI DRIVER 17454M: Loic Poulain <loic.poulain@linaro.org> 17455M: Robert Foss <rfoss@kernel.org> 17456L: linux-i2c@vger.kernel.org 17457L: linux-arm-msm@vger.kernel.org 17458S: Maintained 17459F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17460F: drivers/i2c/busses/i2c-qcom-cci.c 17461 17462QUALCOMM INTERCONNECT BWMON DRIVER 17463M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17464L: linux-arm-msm@vger.kernel.org 17465S: Maintained 17466F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17467F: drivers/soc/qcom/icc-bwmon.c 17468 17469QUALCOMM IOMMU 17470M: Rob Clark <robdclark@gmail.com> 17471L: iommu@lists.linux.dev 17472L: linux-arm-msm@vger.kernel.org 17473S: Maintained 17474F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17475 17476QUALCOMM IPC ROUTER (QRTR) DRIVER 17477M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17478L: linux-arm-msm@vger.kernel.org 17479S: Maintained 17480F: include/trace/events/qrtr.h 17481F: include/uapi/linux/qrtr.h 17482F: net/qrtr/ 17483 17484QUALCOMM IPCC MAILBOX DRIVER 17485M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17486L: linux-arm-msm@vger.kernel.org 17487S: Supported 17488F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17489F: drivers/mailbox/qcom-ipcc.c 17490F: include/dt-bindings/mailbox/qcom-ipcc.h 17491 17492QUALCOMM IPQ4019 USB PHY DRIVER 17493M: Robert Marko <robert.marko@sartura.hr> 17494M: Luka Perkov <luka.perkov@sartura.hr> 17495L: linux-arm-msm@vger.kernel.org 17496S: Maintained 17497F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17498F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17499 17500QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17501M: Robert Marko <robert.marko@sartura.hr> 17502M: Luka Perkov <luka.perkov@sartura.hr> 17503L: linux-arm-msm@vger.kernel.org 17504S: Maintained 17505F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17506F: drivers/regulator/vqmmc-ipq4019-regulator.c 17507 17508QUALCOMM NAND CONTROLLER DRIVER 17509M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17510L: linux-mtd@lists.infradead.org 17511L: linux-arm-msm@vger.kernel.org 17512S: Maintained 17513F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17514F: drivers/mtd/nand/raw/qcom_nandc.c 17515 17516QUALCOMM RMNET DRIVER 17517M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17518M: Sean Tranchetti <quic_stranche@quicinc.com> 17519L: netdev@vger.kernel.org 17520S: Maintained 17521F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17522F: drivers/net/ethernet/qualcomm/rmnet/ 17523F: include/linux/if_rmnet.h 17524 17525QUALCOMM TSENS THERMAL DRIVER 17526M: Amit Kucheria <amitk@kernel.org> 17527M: Thara Gopinath <thara.gopinath@gmail.com> 17528L: linux-pm@vger.kernel.org 17529L: linux-arm-msm@vger.kernel.org 17530S: Maintained 17531F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17532F: drivers/thermal/qcom/ 17533 17534QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17535M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17536M: Vikash Garodia <quic_vgarodia@quicinc.com> 17537L: linux-media@vger.kernel.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540T: git git://linuxtv.org/media_tree.git 17541F: Documentation/devicetree/bindings/media/*venus* 17542F: drivers/media/platform/qcom/venus/ 17543 17544QUALCOMM WCN36XX WIRELESS DRIVER 17545M: Loic Poulain <loic.poulain@linaro.org> 17546L: wcn36xx@lists.infradead.org 17547S: Supported 17548W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17549F: drivers/net/wireless/ath/wcn36xx/ 17550 17551QUANTENNA QTNFMAC WIRELESS DRIVER 17552M: Igor Mitsyanko <imitsyanko@quantenna.com> 17553R: Sergey Matyukevich <geomatsi@gmail.com> 17554L: linux-wireless@vger.kernel.org 17555S: Maintained 17556F: drivers/net/wireless/quantenna 17557 17558RADEON and AMDGPU DRM DRIVERS 17559M: Alex Deucher <alexander.deucher@amd.com> 17560M: Christian König <christian.koenig@amd.com> 17561M: Pan, Xinhui <Xinhui.Pan@amd.com> 17562L: amd-gfx@lists.freedesktop.org 17563S: Supported 17564B: https://gitlab.freedesktop.org/drm/amd/-/issues 17565C: irc://irc.oftc.net/radeon 17566T: git https://gitlab.freedesktop.org/agd5f/linux.git 17567F: Documentation/gpu/amdgpu/ 17568F: drivers/gpu/drm/amd/ 17569F: drivers/gpu/drm/radeon/ 17570F: include/uapi/drm/amdgpu_drm.h 17571F: include/uapi/drm/radeon_drm.h 17572 17573RADEON FRAMEBUFFER DISPLAY DRIVER 17574M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17575L: linux-fbdev@vger.kernel.org 17576S: Maintained 17577F: drivers/video/fbdev/aty/radeon* 17578F: include/uapi/linux/radeonfb.h 17579 17580RADIOSHARK RADIO DRIVER 17581M: Hans Verkuil <hverkuil@xs4all.nl> 17582L: linux-media@vger.kernel.org 17583S: Maintained 17584T: git git://linuxtv.org/media_tree.git 17585F: drivers/media/radio/radio-shark.c 17586 17587RADIOSHARK2 RADIO DRIVER 17588M: Hans Verkuil <hverkuil@xs4all.nl> 17589L: linux-media@vger.kernel.org 17590S: Maintained 17591T: git git://linuxtv.org/media_tree.git 17592F: drivers/media/radio/radio-shark2.c 17593F: drivers/media/radio/radio-tea5777.c 17594 17595RADOS BLOCK DEVICE (RBD) 17596M: Ilya Dryomov <idryomov@gmail.com> 17597R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17598L: ceph-devel@vger.kernel.org 17599S: Supported 17600W: http://ceph.com/ 17601T: git https://github.com/ceph/ceph-client.git 17602F: Documentation/ABI/testing/sysfs-bus-rbd 17603F: drivers/block/rbd.c 17604F: drivers/block/rbd_types.h 17605 17606RAGE128 FRAMEBUFFER DISPLAY DRIVER 17607L: linux-fbdev@vger.kernel.org 17608S: Orphan 17609F: drivers/video/fbdev/aty/aty128fb.c 17610 17611RAINSHADOW-CEC DRIVER 17612M: Hans Verkuil <hverkuil@xs4all.nl> 17613L: linux-media@vger.kernel.org 17614S: Maintained 17615T: git git://linuxtv.org/media_tree.git 17616F: drivers/media/cec/usb/rainshadow/ 17617 17618RALINK MIPS ARCHITECTURE 17619M: John Crispin <john@phrozen.org> 17620L: linux-mips@vger.kernel.org 17621S: Maintained 17622F: arch/mips/ralink 17623 17624RALINK MT7621 MIPS ARCHITECTURE 17625M: Arınç ÜNAL <arinc.unal@arinc9.com> 17626M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17627L: linux-mips@vger.kernel.org 17628S: Maintained 17629F: arch/mips/boot/dts/ralink/mt7621* 17630 17631RALINK RT2X00 WIRELESS LAN DRIVER 17632M: Stanislaw Gruszka <stf_xl@wp.pl> 17633M: Helmut Schaa <helmut.schaa@googlemail.com> 17634L: linux-wireless@vger.kernel.org 17635S: Maintained 17636F: drivers/net/wireless/ralink/rt2x00/ 17637 17638RAMDISK RAM BLOCK DEVICE DRIVER 17639M: Jens Axboe <axboe@kernel.dk> 17640S: Maintained 17641F: Documentation/admin-guide/blockdev/ramdisk.rst 17642F: drivers/block/brd.c 17643 17644RANCHU VIRTUAL BOARD FOR MIPS 17645M: Miodrag Dinic <miodrag.dinic@mips.com> 17646L: linux-mips@vger.kernel.org 17647S: Supported 17648F: arch/mips/configs/generic/board-ranchu.config 17649F: arch/mips/generic/board-ranchu.c 17650 17651RANDOM NUMBER DRIVER 17652M: "Theodore Ts'o" <tytso@mit.edu> 17653M: Jason A. Donenfeld <Jason@zx2c4.com> 17654S: Maintained 17655T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17656F: drivers/char/random.c 17657F: drivers/virt/vmgenid.c 17658 17659RAPIDIO SUBSYSTEM 17660M: Matt Porter <mporter@kernel.crashing.org> 17661M: Alexandre Bounine <alex.bou9@gmail.com> 17662S: Maintained 17663F: drivers/rapidio/ 17664 17665RAS INFRASTRUCTURE 17666M: Tony Luck <tony.luck@intel.com> 17667M: Borislav Petkov <bp@alien8.de> 17668L: linux-edac@vger.kernel.org 17669S: Maintained 17670F: Documentation/admin-guide/ras.rst 17671F: drivers/ras/ 17672F: include/linux/ras.h 17673F: include/ras/ras_event.h 17674 17675RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17676L: linux-wireless@vger.kernel.org 17677S: Orphan 17678F: drivers/net/wireless/legacy/ray* 17679 17680RC-CORE / LIRC FRAMEWORK 17681M: Sean Young <sean@mess.org> 17682L: linux-media@vger.kernel.org 17683S: Maintained 17684W: http://linuxtv.org 17685T: git git://linuxtv.org/media_tree.git 17686F: Documentation/driver-api/media/rc-core.rst 17687F: Documentation/userspace-api/media/rc/ 17688F: drivers/media/rc/ 17689F: include/media/rc-core.h 17690F: include/media/rc-map.h 17691F: include/uapi/linux/lirc.h 17692 17693RCMM REMOTE CONTROLS DECODER 17694M: Patrick Lerda <patrick9876@free.fr> 17695S: Maintained 17696F: drivers/media/rc/ir-rcmm-decoder.c 17697 17698RCUTORTURE TEST FRAMEWORK 17699M: "Paul E. McKenney" <paulmck@kernel.org> 17700M: Josh Triplett <josh@joshtriplett.org> 17701R: Steven Rostedt <rostedt@goodmis.org> 17702R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17703R: Lai Jiangshan <jiangshanlai@gmail.com> 17704L: rcu@vger.kernel.org 17705S: Supported 17706T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17707F: tools/testing/selftests/rcutorture 17708 17709RDACM20 Camera Sensor 17710M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17711M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17712M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17713M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17714L: linux-media@vger.kernel.org 17715S: Maintained 17716F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17717F: drivers/media/i2c/max9271.c 17718F: drivers/media/i2c/max9271.h 17719F: drivers/media/i2c/rdacm20.c 17720 17721RDACM21 Camera Sensor 17722M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17723M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17724M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17725M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17726L: linux-media@vger.kernel.org 17727S: Maintained 17728F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17729F: drivers/media/i2c/max9271.c 17730F: drivers/media/i2c/max9271.h 17731F: drivers/media/i2c/rdacm21.c 17732 17733RDC R-321X SoC 17734M: Florian Fainelli <florian@openwrt.org> 17735S: Maintained 17736 17737RDC R6040 FAST ETHERNET DRIVER 17738M: Florian Fainelli <f.fainelli@gmail.com> 17739L: netdev@vger.kernel.org 17740S: Maintained 17741F: drivers/net/ethernet/rdc/r6040.c 17742 17743RDMAVT - RDMA verbs software 17744M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17745L: linux-rdma@vger.kernel.org 17746S: Supported 17747F: drivers/infiniband/sw/rdmavt 17748 17749RDS - RELIABLE DATAGRAM SOCKETS 17750M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17751L: netdev@vger.kernel.org 17752L: linux-rdma@vger.kernel.org 17753L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17754S: Supported 17755W: https://oss.oracle.com/projects/rds/ 17756F: Documentation/networking/rds.rst 17757F: net/rds/ 17758 17759RDT - RESOURCE ALLOCATION 17760M: Fenghua Yu <fenghua.yu@intel.com> 17761M: Reinette Chatre <reinette.chatre@intel.com> 17762L: linux-kernel@vger.kernel.org 17763S: Supported 17764F: Documentation/arch/x86/resctrl* 17765F: arch/x86/include/asm/resctrl.h 17766F: arch/x86/kernel/cpu/resctrl/ 17767F: tools/testing/selftests/resctrl/ 17768 17769READ-COPY UPDATE (RCU) 17770M: "Paul E. McKenney" <paulmck@kernel.org> 17771M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17772M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17773M: Joel Fernandes <joel@joelfernandes.org> 17774M: Josh Triplett <josh@joshtriplett.org> 17775M: Boqun Feng <boqun.feng@gmail.com> 17776R: Steven Rostedt <rostedt@goodmis.org> 17777R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17778R: Lai Jiangshan <jiangshanlai@gmail.com> 17779R: Zqiang <qiang1.zhang@intel.com> 17780L: rcu@vger.kernel.org 17781S: Supported 17782W: http://www.rdrop.com/users/paulmck/RCU/ 17783T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17784F: Documentation/RCU/ 17785F: include/linux/rcu* 17786F: kernel/rcu/ 17787X: Documentation/RCU/torture.rst 17788X: include/linux/srcu*.h 17789X: kernel/rcu/srcu*.c 17790 17791REAL TIME CLOCK (RTC) SUBSYSTEM 17792M: Alessandro Zummo <a.zummo@towertech.it> 17793M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17794L: linux-rtc@vger.kernel.org 17795S: Maintained 17796Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17797T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17798F: Documentation/admin-guide/rtc.rst 17799F: Documentation/devicetree/bindings/rtc/ 17800F: drivers/rtc/ 17801F: include/linux/platform_data/rtc-* 17802F: include/linux/rtc.h 17803F: include/linux/rtc/ 17804F: include/uapi/linux/rtc.h 17805F: tools/testing/selftests/rtc/ 17806 17807Real-time Linux Analysis (RTLA) tools 17808M: Daniel Bristot de Oliveira <bristot@kernel.org> 17809M: Steven Rostedt <rostedt@goodmis.org> 17810L: linux-trace-devel@vger.kernel.org 17811S: Maintained 17812F: Documentation/tools/rtla/ 17813F: tools/tracing/rtla/ 17814 17815REALTEK AUDIO CODECS 17816M: Oder Chiou <oder_chiou@realtek.com> 17817S: Maintained 17818F: include/sound/rt*.h 17819F: sound/soc/codecs/rt* 17820 17821REALTEK OTTO WATCHDOG 17822M: Sander Vanheule <sander@svanheule.net> 17823L: linux-watchdog@vger.kernel.org 17824S: Maintained 17825F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17826F: drivers/watchdog/realtek_otto_wdt.c 17827 17828REALTEK RTL83xx SMI DSA ROUTER CHIPS 17829M: Linus Walleij <linus.walleij@linaro.org> 17830M: Alvin Šipraga <alsi@bang-olufsen.dk> 17831S: Maintained 17832F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17833F: drivers/net/dsa/realtek/* 17834 17835REALTEK WIRELESS DRIVER (rtlwifi family) 17836M: Ping-Ke Shih <pkshih@realtek.com> 17837L: linux-wireless@vger.kernel.org 17838S: Maintained 17839W: https://wireless.wiki.kernel.org/ 17840T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17841F: drivers/net/wireless/realtek/rtlwifi/ 17842 17843REALTEK WIRELESS DRIVER (rtw88) 17844M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17845L: linux-wireless@vger.kernel.org 17846S: Maintained 17847F: drivers/net/wireless/realtek/rtw88/ 17848 17849REALTEK WIRELESS DRIVER (rtw89) 17850M: Ping-Ke Shih <pkshih@realtek.com> 17851L: linux-wireless@vger.kernel.org 17852S: Maintained 17853F: drivers/net/wireless/realtek/rtw89/ 17854 17855REDPINE WIRELESS DRIVER 17856L: linux-wireless@vger.kernel.org 17857S: Orphan 17858F: drivers/net/wireless/rsi/ 17859 17860REGISTER MAP ABSTRACTION 17861M: Mark Brown <broonie@kernel.org> 17862L: linux-kernel@vger.kernel.org 17863S: Supported 17864T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17865F: Documentation/devicetree/bindings/regmap/ 17866F: drivers/base/regmap/ 17867F: include/linux/regmap.h 17868 17869REISERFS FILE SYSTEM 17870L: reiserfs-devel@vger.kernel.org 17871S: Supported 17872F: fs/reiserfs/ 17873 17874REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17875M: Bjorn Andersson <andersson@kernel.org> 17876M: Mathieu Poirier <mathieu.poirier@linaro.org> 17877L: linux-remoteproc@vger.kernel.org 17878S: Maintained 17879T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17880F: Documentation/ABI/testing/sysfs-class-remoteproc 17881F: Documentation/devicetree/bindings/remoteproc/ 17882F: Documentation/staging/remoteproc.rst 17883F: drivers/remoteproc/ 17884F: include/linux/remoteproc.h 17885F: include/linux/remoteproc/ 17886 17887REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17888M: Bjorn Andersson <andersson@kernel.org> 17889M: Mathieu Poirier <mathieu.poirier@linaro.org> 17890L: linux-remoteproc@vger.kernel.org 17891S: Maintained 17892T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17893F: Documentation/ABI/testing/sysfs-bus-rpmsg 17894F: Documentation/staging/rpmsg.rst 17895F: drivers/rpmsg/ 17896F: include/linux/rpmsg.h 17897F: include/linux/rpmsg/ 17898F: include/uapi/linux/rpmsg.h 17899F: samples/rpmsg/ 17900 17901REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17902M: Stephan Gerhold <stephan@gerhold.net> 17903L: netdev@vger.kernel.org 17904L: linux-remoteproc@vger.kernel.org 17905S: Maintained 17906F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17907 17908RENESAS CLOCK DRIVERS 17909M: Geert Uytterhoeven <geert+renesas@glider.be> 17910L: linux-renesas-soc@vger.kernel.org 17911S: Supported 17912T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17913F: Documentation/devicetree/bindings/clock/renesas,* 17914F: drivers/clk/renesas/ 17915 17916RENESAS EMEV2 I2C DRIVER 17917M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17918L: linux-renesas-soc@vger.kernel.org 17919S: Supported 17920F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17921F: drivers/i2c/busses/i2c-emev2.c 17922 17923RENESAS ETHERNET DRIVERS 17924R: Sergey Shtylyov <s.shtylyov@omp.ru> 17925L: netdev@vger.kernel.org 17926L: linux-renesas-soc@vger.kernel.org 17927F: Documentation/devicetree/bindings/net/renesas,*.yaml 17928F: drivers/net/ethernet/renesas/ 17929F: include/linux/sh_eth.h 17930 17931RENESAS IDT821034 ASoC CODEC 17932M: Herve Codina <herve.codina@bootlin.com> 17933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17934S: Maintained 17935F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17936F: sound/soc/codecs/idt821034.c 17937 17938RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17939M: Miquel Raynal <miquel.raynal@bootlin.com> 17940L: linux-mtd@lists.infradead.org 17941L: linux-renesas-soc@vger.kernel.org 17942S: Maintained 17943F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17944F: drivers/mtd/nand/raw/renesas-nand-controller.c 17945 17946RENESAS R-CAR GYROADC DRIVER 17947M: Marek Vasut <marek.vasut@gmail.com> 17948L: linux-iio@vger.kernel.org 17949S: Supported 17950F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17951F: drivers/iio/adc/rcar-gyroadc.c 17952 17953RENESAS R-CAR I2C DRIVERS 17954M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17955L: linux-renesas-soc@vger.kernel.org 17956S: Supported 17957F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17958F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17959F: drivers/i2c/busses/i2c-rcar.c 17960F: drivers/i2c/busses/i2c-sh_mobile.c 17961 17962RENESAS R-CAR SATA DRIVER 17963R: Sergey Shtylyov <s.shtylyov@omp.ru> 17964L: linux-ide@vger.kernel.org 17965L: linux-renesas-soc@vger.kernel.org 17966S: Supported 17967F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17968F: drivers/ata/sata_rcar.c 17969 17970RENESAS R-CAR THERMAL DRIVERS 17971M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17972L: linux-renesas-soc@vger.kernel.org 17973S: Supported 17974F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17975F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17976F: drivers/thermal/rcar_gen3_thermal.c 17977F: drivers/thermal/rcar_thermal.c 17978 17979RENESAS RIIC DRIVER 17980M: Chris Brandt <chris.brandt@renesas.com> 17981L: linux-renesas-soc@vger.kernel.org 17982S: Supported 17983F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17984F: drivers/i2c/busses/i2c-riic.c 17985 17986RENESAS RZ/G2L A/D DRIVER 17987M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17988L: linux-iio@vger.kernel.org 17989L: linux-renesas-soc@vger.kernel.org 17990S: Supported 17991F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17992F: drivers/iio/adc/rzg2l_adc.c 17993 17994RENESAS RZ/G2L MTU3a COUNTER DRIVER 17995M: Biju Das <biju.das.jz@bp.renesas.com> 17996L: linux-iio@vger.kernel.org 17997L: linux-renesas-soc@vger.kernel.org 17998S: Supported 17999F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18000F: drivers/counter/rz-mtu3-cnt.c 18001 18002RENESAS RZ/N1 A5PSW SWITCH DRIVER 18003M: Clément Léger <clement.leger@bootlin.com> 18004L: linux-renesas-soc@vger.kernel.org 18005L: netdev@vger.kernel.org 18006S: Maintained 18007F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18008F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18009F: drivers/net/dsa/rzn1_a5psw* 18010F: drivers/net/pcs/pcs-rzn1-miic.c 18011F: include/dt-bindings/net/pcs-rzn1-miic.h 18012F: include/linux/pcs-rzn1-miic.h 18013F: net/dsa/tag_rzn1_a5psw.c 18014 18015RENESAS RZ/N1 RTC CONTROLLER DRIVER 18016M: Miquel Raynal <miquel.raynal@bootlin.com> 18017L: linux-rtc@vger.kernel.org 18018L: linux-renesas-soc@vger.kernel.org 18019S: Maintained 18020F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18021F: drivers/rtc/rtc-rzn1.c 18022 18023RENESAS RZ/N1 USBF CONTROLLER DRIVER 18024M: Herve Codina <herve.codina@bootlin.com> 18025L: linux-renesas-soc@vger.kernel.org 18026L: linux-usb@vger.kernel.org 18027S: Maintained 18028F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18029F: drivers/usb/gadget/udc/renesas_usbf.c 18030 18031RENESAS USB PHY DRIVER 18032M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18033L: linux-renesas-soc@vger.kernel.org 18034S: Maintained 18035F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18036 18037RENESAS VERSACLOCK 7 CLOCK DRIVER 18038M: Alex Helms <alexander.helms.jy@renesas.com> 18039S: Maintained 18040F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18041F: drivers/clk/clk-versaclock7.c 18042 18043RESET CONTROLLER FRAMEWORK 18044M: Philipp Zabel <p.zabel@pengutronix.de> 18045S: Maintained 18046T: git git://git.pengutronix.de/git/pza/linux 18047F: Documentation/devicetree/bindings/reset/ 18048F: Documentation/driver-api/reset.rst 18049F: drivers/reset/ 18050F: include/dt-bindings/reset/ 18051F: include/linux/reset-controller.h 18052F: include/linux/reset.h 18053F: include/linux/reset/ 18054K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18055 18056RESTARTABLE SEQUENCES SUPPORT 18057M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18058M: Peter Zijlstra <peterz@infradead.org> 18059M: "Paul E. McKenney" <paulmck@kernel.org> 18060M: Boqun Feng <boqun.feng@gmail.com> 18061L: linux-kernel@vger.kernel.org 18062S: Supported 18063F: include/trace/events/rseq.h 18064F: include/uapi/linux/rseq.h 18065F: kernel/rseq.c 18066F: tools/testing/selftests/rseq/ 18067 18068RFKILL 18069M: Johannes Berg <johannes@sipsolutions.net> 18070L: linux-wireless@vger.kernel.org 18071S: Maintained 18072W: https://wireless.wiki.kernel.org/ 18073Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18074T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18075T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18076F: Documentation/ABI/stable/sysfs-class-rfkill 18077F: Documentation/driver-api/rfkill.rst 18078F: include/linux/rfkill.h 18079F: include/uapi/linux/rfkill.h 18080F: net/rfkill/ 18081 18082RHASHTABLE 18083M: Thomas Graf <tgraf@suug.ch> 18084M: Herbert Xu <herbert@gondor.apana.org.au> 18085L: netdev@vger.kernel.org 18086S: Maintained 18087F: include/linux/rhashtable-types.h 18088F: include/linux/rhashtable.h 18089F: lib/rhashtable.c 18090F: lib/test_rhashtable.c 18091 18092RICOH R5C592 MEMORYSTICK DRIVER 18093M: Maxim Levitsky <maximlevitsky@gmail.com> 18094S: Maintained 18095F: drivers/memstick/host/r592.* 18096 18097RICOH SMARTMEDIA/XD DRIVER 18098M: Maxim Levitsky <maximlevitsky@gmail.com> 18099S: Maintained 18100F: drivers/mtd/nand/raw/r852.c 18101F: drivers/mtd/nand/raw/r852.h 18102 18103RISC-V ARCHITECTURE 18104M: Paul Walmsley <paul.walmsley@sifive.com> 18105M: Palmer Dabbelt <palmer@dabbelt.com> 18106M: Albert Ou <aou@eecs.berkeley.edu> 18107L: linux-riscv@lists.infradead.org 18108S: Supported 18109Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18110C: irc://irc.libera.chat/riscv 18111P: Documentation/riscv/patch-acceptance.rst 18112T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18113F: arch/riscv/ 18114N: riscv 18115K: riscv 18116 18117RISC-V MICROCHIP FPGA SUPPORT 18118M: Conor Dooley <conor.dooley@microchip.com> 18119M: Daire McNamara <daire.mcnamara@microchip.com> 18120L: linux-riscv@lists.infradead.org 18121S: Supported 18122F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18123F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18124F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18125F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18126F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18127F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18128F: Documentation/devicetree/bindings/riscv/microchip.yaml 18129F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18130F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18131F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18132F: arch/riscv/boot/dts/microchip/ 18133F: drivers/char/hw_random/mpfs-rng.c 18134F: drivers/clk/microchip/clk-mpfs*.c 18135F: drivers/i2c/busses/i2c-microchip-corei2c.c 18136F: drivers/mailbox/mailbox-mpfs.c 18137F: drivers/pci/controller/pcie-microchip-host.c 18138F: drivers/reset/reset-mpfs.c 18139F: drivers/rtc/rtc-mpfs.c 18140F: drivers/soc/microchip/mpfs-sys-controller.c 18141F: drivers/spi/spi-microchip-core-qspi.c 18142F: drivers/spi/spi-microchip-core.c 18143F: drivers/usb/musb/mpfs.c 18144F: include/soc/microchip/mpfs.h 18145 18146RISC-V MISC SOC SUPPORT 18147M: Conor Dooley <conor@kernel.org> 18148L: linux-riscv@lists.infradead.org 18149S: Maintained 18150Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18151T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18152F: Documentation/devicetree/bindings/riscv/ 18153F: arch/riscv/boot/dts/ 18154 18155RISC-V PMU DRIVERS 18156M: Atish Patra <atishp@atishpatra.org> 18157R: Anup Patel <anup@brainfault.org> 18158L: linux-riscv@lists.infradead.org 18159S: Supported 18160F: drivers/perf/riscv_pmu.c 18161F: drivers/perf/riscv_pmu_legacy.c 18162F: drivers/perf/riscv_pmu_sbi.c 18163 18164RNBD BLOCK DRIVERS 18165M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18166M: Jack Wang <jinpu.wang@ionos.com> 18167L: linux-block@vger.kernel.org 18168S: Maintained 18169F: drivers/block/rnbd/ 18170 18171ROCCAT DRIVERS 18172M: Stefan Achatz <erazor_de@users.sourceforge.net> 18173S: Maintained 18174W: http://sourceforge.net/projects/roccat/ 18175F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18176F: drivers/hid/hid-roccat* 18177F: include/linux/hid-roccat* 18178 18179ROCKCHIP CRYPTO DRIVERS 18180M: Corentin Labbe <clabbe@baylibre.com> 18181L: linux-crypto@vger.kernel.org 18182S: Maintained 18183F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18184F: drivers/crypto/rockchip/ 18185 18186ROCKCHIP I2S TDM DRIVER 18187M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18188L: linux-rockchip@lists.infradead.org 18189S: Maintained 18190F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18191F: sound/soc/rockchip/rockchip_i2s_tdm.* 18192 18193ROCKCHIP ISP V1 DRIVER 18194M: Dafna Hirschfeld <dafna@fastmail.com> 18195L: linux-media@vger.kernel.org 18196L: linux-rockchip@lists.infradead.org 18197S: Maintained 18198F: Documentation/admin-guide/media/rkisp1.rst 18199F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18200F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18201F: drivers/media/platform/rockchip/rkisp1 18202F: include/uapi/linux/rkisp1-config.h 18203 18204ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18205M: Jacob Chen <jacob-chen@iotwrt.com> 18206M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18207L: linux-media@vger.kernel.org 18208L: linux-rockchip@lists.infradead.org 18209S: Maintained 18210F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18211F: drivers/media/platform/rockchip/rga/ 18212 18213ROCKCHIP VIDEO DECODER DRIVER 18214M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18215L: linux-media@vger.kernel.org 18216L: linux-rockchip@lists.infradead.org 18217S: Maintained 18218F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18219F: drivers/staging/media/rkvdec/ 18220 18221ROCKER DRIVER 18222M: Jiri Pirko <jiri@resnulli.us> 18223L: netdev@vger.kernel.org 18224S: Supported 18225F: drivers/net/ethernet/rocker/ 18226 18227ROCKETPORT EXPRESS/INFINITY DRIVER 18228M: Kevin Cernekee <cernekee@gmail.com> 18229L: linux-serial@vger.kernel.org 18230S: Odd Fixes 18231F: drivers/tty/serial/rp2.* 18232 18233ROHM BD99954 CHARGER IC 18234M: Matti Vaittinen <mazziesaccount@gmail.com> 18235S: Supported 18236F: drivers/power/supply/bd99954-charger.c 18237F: drivers/power/supply/bd99954-charger.h 18238 18239ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18240M: Tomasz Duszynski <tduszyns@gmail.com> 18241S: Maintained 18242F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18243F: drivers/iio/light/bh1750.c 18244 18245ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18246M: Matti Vaittinen <mazziesaccount@gmail.com> 18247L: linux-iio@vger.kernel.org 18248S: Supported 18249F: drivers/iio/light/rohm-bu27034.c 18250 18251ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18252M: Marek Vasut <marek.vasut+renesas@gmail.com> 18253L: linux-kernel@vger.kernel.org 18254L: linux-renesas-soc@vger.kernel.org 18255S: Supported 18256F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18257F: drivers/gpio/gpio-bd9571mwv.c 18258F: drivers/mfd/bd9571mwv.c 18259F: drivers/regulator/bd9571mwv-regulator.c 18260F: include/linux/mfd/bd9571mwv.h 18261 18262ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18263M: Matti Vaittinen <mazziesaccount@gmail.com> 18264S: Supported 18265F: drivers/clk/clk-bd718x7.c 18266F: drivers/gpio/gpio-bd71815.c 18267F: drivers/gpio/gpio-bd71828.c 18268F: drivers/mfd/rohm-bd71828.c 18269F: drivers/mfd/rohm-bd718x7.c 18270F: drivers/mfd/rohm-bd9576.c 18271F: drivers/regulator/bd71815-regulator.c 18272F: drivers/regulator/bd71828-regulator.c 18273F: drivers/regulator/bd718x7-regulator.c 18274F: drivers/regulator/bd9576-regulator.c 18275F: drivers/regulator/rohm-regulator.c 18276F: drivers/rtc/rtc-bd70528.c 18277F: drivers/watchdog/bd9576_wdt.c 18278F: include/linux/mfd/rohm-bd71815.h 18279F: include/linux/mfd/rohm-bd71828.h 18280F: include/linux/mfd/rohm-bd718x7.h 18281F: include/linux/mfd/rohm-bd957x.h 18282F: include/linux/mfd/rohm-generic.h 18283F: include/linux/mfd/rohm-shared.h 18284 18285ROSE NETWORK LAYER 18286M: Ralf Baechle <ralf@linux-mips.org> 18287L: linux-hams@vger.kernel.org 18288S: Maintained 18289W: http://www.linux-ax25.org/ 18290F: include/net/rose.h 18291F: include/uapi/linux/rose.h 18292F: net/rose/ 18293 18294ROTATION DRIVER FOR ALLWINNER A83T 18295M: Jernej Skrabec <jernej.skrabec@gmail.com> 18296L: linux-media@vger.kernel.org 18297S: Maintained 18298T: git git://linuxtv.org/media_tree.git 18299F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18300F: drivers/media/platform/sunxi/sun8i-rotate/ 18301 18302RPMSG TTY DRIVER 18303M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18304L: linux-remoteproc@vger.kernel.org 18305S: Maintained 18306F: drivers/tty/rpmsg_tty.c 18307 18308RTL2830 MEDIA DRIVER 18309M: Antti Palosaari <crope@iki.fi> 18310L: linux-media@vger.kernel.org 18311S: Maintained 18312W: https://linuxtv.org 18313W: http://palosaari.fi/linux/ 18314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18315T: git git://linuxtv.org/anttip/media_tree.git 18316F: drivers/media/dvb-frontends/rtl2830* 18317 18318RTL2832 MEDIA DRIVER 18319M: Antti Palosaari <crope@iki.fi> 18320L: linux-media@vger.kernel.org 18321S: Maintained 18322W: https://linuxtv.org 18323W: http://palosaari.fi/linux/ 18324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18325T: git git://linuxtv.org/anttip/media_tree.git 18326F: drivers/media/dvb-frontends/rtl2832* 18327 18328RTL2832_SDR MEDIA DRIVER 18329M: Antti Palosaari <crope@iki.fi> 18330L: linux-media@vger.kernel.org 18331S: Maintained 18332W: https://linuxtv.org 18333W: http://palosaari.fi/linux/ 18334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18335T: git git://linuxtv.org/anttip/media_tree.git 18336F: drivers/media/dvb-frontends/rtl2832_sdr* 18337 18338RTL8180 WIRELESS DRIVER 18339L: linux-wireless@vger.kernel.org 18340S: Orphan 18341W: https://wireless.wiki.kernel.org/ 18342T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18343F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18344 18345RTL8187 WIRELESS DRIVER 18346M: Herton Ronaldo Krzesinski <herton@canonical.com> 18347M: Hin-Tak Leung <htl10@users.sourceforge.net> 18348M: Larry Finger <Larry.Finger@lwfinger.net> 18349L: linux-wireless@vger.kernel.org 18350S: Maintained 18351W: https://wireless.wiki.kernel.org/ 18352T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18353F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18354 18355RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18356M: Jes Sorensen <Jes.Sorensen@gmail.com> 18357L: linux-wireless@vger.kernel.org 18358S: Maintained 18359T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18360F: drivers/net/wireless/realtek/rtl8xxxu/ 18361 18362RTRS TRANSPORT DRIVERS 18363M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18364M: Jack Wang <jinpu.wang@ionos.com> 18365L: linux-rdma@vger.kernel.org 18366S: Maintained 18367F: drivers/infiniband/ulp/rtrs/ 18368 18369RUNTIME VERIFICATION (RV) 18370M: Daniel Bristot de Oliveira <bristot@kernel.org> 18371M: Steven Rostedt <rostedt@goodmis.org> 18372L: linux-trace-devel@vger.kernel.org 18373S: Maintained 18374F: Documentation/trace/rv/ 18375F: include/linux/rv.h 18376F: include/rv/ 18377F: kernel/trace/rv/ 18378F: tools/verification/ 18379 18380RUST 18381M: Miguel Ojeda <ojeda@kernel.org> 18382M: Alex Gaynor <alex.gaynor@gmail.com> 18383M: Wedson Almeida Filho <wedsonaf@gmail.com> 18384R: Boqun Feng <boqun.feng@gmail.com> 18385R: Gary Guo <gary@garyguo.net> 18386R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18387R: Benno Lossin <benno.lossin@proton.me> 18388L: rust-for-linux@vger.kernel.org 18389S: Supported 18390W: https://github.com/Rust-for-Linux/linux 18391B: https://github.com/Rust-for-Linux/linux/issues 18392C: zulip://rust-for-linux.zulipchat.com 18393T: git https://github.com/Rust-for-Linux/linux.git rust-next 18394F: Documentation/rust/ 18395F: rust/ 18396F: samples/rust/ 18397F: scripts/*rust* 18398K: \b(?i:rust)\b 18399 18400RXRPC SOCKETS (AF_RXRPC) 18401M: David Howells <dhowells@redhat.com> 18402M: Marc Dionne <marc.dionne@auristor.com> 18403L: linux-afs@lists.infradead.org 18404S: Supported 18405W: https://www.infradead.org/~dhowells/kafs/ 18406F: Documentation/networking/rxrpc.rst 18407F: include/keys/rxrpc-type.h 18408F: include/net/af_rxrpc.h 18409F: include/trace/events/rxrpc.h 18410F: include/uapi/linux/rxrpc.h 18411F: net/rxrpc/ 18412 18413S3 SAVAGE FRAMEBUFFER DRIVER 18414M: Antonino Daplas <adaplas@gmail.com> 18415L: linux-fbdev@vger.kernel.org 18416S: Maintained 18417F: drivers/video/fbdev/savage/ 18418 18419S390 ARCHITECTURE 18420M: Heiko Carstens <hca@linux.ibm.com> 18421M: Vasily Gorbik <gor@linux.ibm.com> 18422M: Alexander Gordeev <agordeev@linux.ibm.com> 18423R: Christian Borntraeger <borntraeger@linux.ibm.com> 18424R: Sven Schnelle <svens@linux.ibm.com> 18425L: linux-s390@vger.kernel.org 18426S: Supported 18427T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18428F: Documentation/driver-api/s390-drivers.rst 18429F: Documentation/s390/ 18430F: arch/s390/ 18431F: drivers/s390/ 18432F: drivers/watchdog/diag288_wdt.c 18433 18434S390 COMMON I/O LAYER 18435M: Vineeth Vijayan <vneethv@linux.ibm.com> 18436M: Peter Oberparleiter <oberpar@linux.ibm.com> 18437L: linux-s390@vger.kernel.org 18438S: Supported 18439F: drivers/s390/cio/ 18440 18441S390 DASD DRIVER 18442M: Stefan Haberland <sth@linux.ibm.com> 18443M: Jan Hoeppner <hoeppner@linux.ibm.com> 18444L: linux-s390@vger.kernel.org 18445S: Supported 18446F: block/partitions/ibm.c 18447F: drivers/s390/block/dasd* 18448F: include/linux/dasd_mod.h 18449 18450S390 IOMMU (PCI) 18451M: Niklas Schnelle <schnelle@linux.ibm.com> 18452M: Matthew Rosato <mjrosato@linux.ibm.com> 18453R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18454L: linux-s390@vger.kernel.org 18455S: Supported 18456F: drivers/iommu/s390-iommu.c 18457 18458S390 IUCV NETWORK LAYER 18459M: Alexandra Winter <wintera@linux.ibm.com> 18460M: Wenjia Zhang <wenjia@linux.ibm.com> 18461L: linux-s390@vger.kernel.org 18462L: netdev@vger.kernel.org 18463S: Supported 18464F: drivers/s390/net/*iucv* 18465F: include/net/iucv/ 18466F: net/iucv/ 18467 18468S390 MM 18469M: Alexander Gordeev <agordeev@linux.ibm.com> 18470M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18471L: linux-s390@vger.kernel.org 18472S: Supported 18473T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18474F: arch/s390/include/asm/pgtable.h 18475F: arch/s390/mm 18476 18477S390 NETWORK DRIVERS 18478M: Alexandra Winter <wintera@linux.ibm.com> 18479M: Wenjia Zhang <wenjia@linux.ibm.com> 18480L: linux-s390@vger.kernel.org 18481L: netdev@vger.kernel.org 18482S: Supported 18483F: drivers/s390/net/ 18484 18485S390 PCI SUBSYSTEM 18486M: Niklas Schnelle <schnelle@linux.ibm.com> 18487M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18488L: linux-s390@vger.kernel.org 18489S: Supported 18490F: Documentation/s390/pci.rst 18491F: arch/s390/pci/ 18492F: drivers/pci/hotplug/s390_pci_hpc.c 18493 18494S390 SCM DRIVER 18495M: Vineeth Vijayan <vneethv@linux.ibm.com> 18496L: linux-s390@vger.kernel.org 18497S: Supported 18498F: drivers/s390/block/scm* 18499F: drivers/s390/cio/scm.c 18500 18501S390 VFIO AP DRIVER 18502M: Tony Krowiak <akrowiak@linux.ibm.com> 18503M: Halil Pasic <pasic@linux.ibm.com> 18504M: Jason Herne <jjherne@linux.ibm.com> 18505L: linux-s390@vger.kernel.org 18506S: Supported 18507F: Documentation/s390/vfio-ap* 18508F: drivers/s390/crypto/vfio_ap* 18509 18510S390 VFIO-CCW DRIVER 18511M: Eric Farman <farman@linux.ibm.com> 18512M: Matthew Rosato <mjrosato@linux.ibm.com> 18513R: Halil Pasic <pasic@linux.ibm.com> 18514L: linux-s390@vger.kernel.org 18515L: kvm@vger.kernel.org 18516S: Supported 18517F: Documentation/s390/vfio-ccw.rst 18518F: drivers/s390/cio/vfio_ccw* 18519F: include/uapi/linux/vfio_ccw.h 18520 18521S390 VFIO-PCI DRIVER 18522M: Matthew Rosato <mjrosato@linux.ibm.com> 18523M: Eric Farman <farman@linux.ibm.com> 18524L: linux-s390@vger.kernel.org 18525L: kvm@vger.kernel.org 18526S: Supported 18527F: arch/s390/kvm/pci* 18528F: drivers/vfio/pci/vfio_pci_zdev.c 18529F: include/uapi/linux/vfio_zdev.h 18530 18531S390 ZCRYPT DRIVER 18532M: Harald Freudenberger <freude@linux.ibm.com> 18533L: linux-s390@vger.kernel.org 18534S: Supported 18535F: drivers/s390/crypto/ 18536 18537S390 ZFCP DRIVER 18538M: Steffen Maier <maier@linux.ibm.com> 18539M: Benjamin Block <bblock@linux.ibm.com> 18540L: linux-s390@vger.kernel.org 18541S: Supported 18542F: drivers/s390/scsi/zfcp_* 18543 18544SAA6588 RDS RECEIVER DRIVER 18545M: Hans Verkuil <hverkuil@xs4all.nl> 18546L: linux-media@vger.kernel.org 18547S: Odd Fixes 18548W: https://linuxtv.org 18549T: git git://linuxtv.org/media_tree.git 18550F: drivers/media/i2c/saa6588* 18551 18552SAA7134 VIDEO4LINUX DRIVER 18553M: Mauro Carvalho Chehab <mchehab@kernel.org> 18554L: linux-media@vger.kernel.org 18555S: Odd fixes 18556W: https://linuxtv.org 18557T: git git://linuxtv.org/media_tree.git 18558F: Documentation/driver-api/media/drivers/saa7134* 18559F: drivers/media/pci/saa7134/ 18560 18561SAA7146 VIDEO4LINUX-2 DRIVER 18562M: Hans Verkuil <hverkuil@xs4all.nl> 18563L: linux-media@vger.kernel.org 18564S: Maintained 18565T: git git://linuxtv.org/media_tree.git 18566F: drivers/media/common/saa7146/ 18567F: drivers/media/pci/saa7146/ 18568F: include/media/drv-intf/saa7146* 18569 18570SAFESETID SECURITY MODULE 18571M: Micah Morton <mortonm@chromium.org> 18572S: Supported 18573F: Documentation/admin-guide/LSM/SafeSetID.rst 18574F: security/safesetid/ 18575 18576SAMSUNG AUDIO (ASoC) DRIVERS 18577M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18578L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18579S: Maintained 18580B: mailto:linux-samsung-soc@vger.kernel.org 18581F: Documentation/devicetree/bindings/sound/samsung* 18582F: sound/soc/samsung/ 18583 18584SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18585M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18586L: linux-crypto@vger.kernel.org 18587L: linux-samsung-soc@vger.kernel.org 18588S: Maintained 18589F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18590F: drivers/crypto/exynos-rng.c 18591 18592SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18593M: Łukasz Stelmach <l.stelmach@samsung.com> 18594L: linux-samsung-soc@vger.kernel.org 18595S: Maintained 18596F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18597F: drivers/char/hw_random/exynos-trng.c 18598 18599SAMSUNG FRAMEBUFFER DRIVER 18600M: Jingoo Han <jingoohan1@gmail.com> 18601L: linux-fbdev@vger.kernel.org 18602S: Maintained 18603F: drivers/video/fbdev/s3c-fb.c 18604 18605SAMSUNG INTERCONNECT DRIVERS 18606M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18607M: Artur Świgoń <a.swigon@samsung.com> 18608L: linux-pm@vger.kernel.org 18609L: linux-samsung-soc@vger.kernel.org 18610S: Supported 18611F: drivers/interconnect/samsung/ 18612 18613SAMSUNG LAPTOP DRIVER 18614M: Corentin Chary <corentin.chary@gmail.com> 18615L: platform-driver-x86@vger.kernel.org 18616S: Maintained 18617F: drivers/platform/x86/samsung-laptop.c 18618 18619SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18620M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18621L: linux-kernel@vger.kernel.org 18622L: linux-samsung-soc@vger.kernel.org 18623S: Supported 18624B: mailto:linux-samsung-soc@vger.kernel.org 18625F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18626F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18627F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18628F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18629F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18630F: drivers/clk/clk-s2mps11.c 18631F: drivers/mfd/sec*.c 18632F: drivers/regulator/s2m*.c 18633F: drivers/regulator/s5m*.c 18634F: drivers/rtc/rtc-s5m.c 18635F: include/linux/mfd/samsung/ 18636 18637SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18638M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18639L: linux-media@vger.kernel.org 18640L: linux-samsung-soc@vger.kernel.org 18641S: Maintained 18642F: drivers/media/platform/samsung/s3c-camif/ 18643F: include/media/drv-intf/s3c_camif.h 18644 18645SAMSUNG S3FWRN5 NFC DRIVER 18646M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18647S: Maintained 18648F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18649F: drivers/nfc/s3fwrn5 18650 18651SAMSUNG S5C73M3 CAMERA DRIVER 18652M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18653M: Andrzej Hajda <andrzej.hajda@intel.com> 18654L: linux-media@vger.kernel.org 18655S: Supported 18656F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18657F: drivers/media/i2c/s5c73m3/* 18658 18659SAMSUNG S5K5BAF CAMERA DRIVER 18660M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18661M: Andrzej Hajda <andrzej.hajda@intel.com> 18662L: linux-media@vger.kernel.org 18663S: Supported 18664F: drivers/media/i2c/s5k5baf.c 18665 18666SAMSUNG S5P Security SubSystem (SSS) DRIVER 18667M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18668M: Vladimir Zapolskiy <vz@mleia.com> 18669L: linux-crypto@vger.kernel.org 18670L: linux-samsung-soc@vger.kernel.org 18671S: Maintained 18672F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18673F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18674F: drivers/crypto/s5p-sss.c 18675 18676SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18677M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18678L: linux-media@vger.kernel.org 18679S: Supported 18680Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18681F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18682F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18683F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18684F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18685F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18686F: drivers/media/platform/samsung/exynos4-is/ 18687 18688SAMSUNG SOC CLOCK DRIVERS 18689M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18690M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18691M: Tomasz Figa <tomasz.figa@gmail.com> 18692M: Chanwoo Choi <cw00.choi@samsung.com> 18693R: Alim Akhtar <alim.akhtar@samsung.com> 18694L: linux-samsung-soc@vger.kernel.org 18695S: Supported 18696T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18697T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18698F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18699F: Documentation/devicetree/bindings/clock/samsung,s3c* 18700F: drivers/clk/samsung/ 18701F: include/dt-bindings/clock/exynos*.h 18702F: include/dt-bindings/clock/s5p*.h 18703F: include/dt-bindings/clock/samsung,*.h 18704F: include/linux/clk/samsung.h 18705 18706SAMSUNG SPI DRIVERS 18707M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18708M: Andi Shyti <andi.shyti@kernel.org> 18709L: linux-spi@vger.kernel.org 18710L: linux-samsung-soc@vger.kernel.org 18711S: Maintained 18712F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18713F: drivers/spi/spi-s3c* 18714F: include/linux/platform_data/spi-s3c64xx.h 18715 18716SAMSUNG SXGBE DRIVERS 18717M: Byungho An <bh74.an@samsung.com> 18718L: netdev@vger.kernel.org 18719S: Supported 18720F: drivers/net/ethernet/samsung/sxgbe/ 18721 18722SAMSUNG THERMAL DRIVER 18723M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18724M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18725L: linux-pm@vger.kernel.org 18726L: linux-samsung-soc@vger.kernel.org 18727S: Maintained 18728F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18729F: drivers/thermal/samsung/ 18730 18731SAMSUNG USB2 PHY DRIVER 18732M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18733L: linux-kernel@vger.kernel.org 18734S: Supported 18735F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18736F: Documentation/driver-api/phy/samsung-usb2.rst 18737F: drivers/phy/samsung/phy-exynos4210-usb2.c 18738F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18739F: drivers/phy/samsung/phy-exynos5250-usb2.c 18740F: drivers/phy/samsung/phy-s5pv210-usb2.c 18741F: drivers/phy/samsung/phy-samsung-usb2.c 18742F: drivers/phy/samsung/phy-samsung-usb2.h 18743 18744SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18745M: Paul Barker <paul.barker@sancloud.com> 18746R: Marc Murphy <marc.murphy@sancloud.com> 18747S: Supported 18748F: arch/arm/boot/dts/am335x-sancloud* 18749 18750SC1200 WDT DRIVER 18751M: Zwane Mwaikambo <zwanem@gmail.com> 18752S: Maintained 18753F: drivers/watchdog/sc1200wdt.c 18754 18755SCHEDULER 18756M: Ingo Molnar <mingo@redhat.com> 18757M: Peter Zijlstra <peterz@infradead.org> 18758M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18759M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18760R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18761R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18762R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18763R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18764R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18765R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18766L: linux-kernel@vger.kernel.org 18767S: Maintained 18768T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18769F: include/linux/preempt.h 18770F: include/linux/sched.h 18771F: include/linux/wait.h 18772F: include/uapi/linux/sched.h 18773F: kernel/sched/ 18774 18775SCSI RDMA PROTOCOL (SRP) INITIATOR 18776M: Bart Van Assche <bvanassche@acm.org> 18777L: linux-rdma@vger.kernel.org 18778S: Supported 18779Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18780F: drivers/infiniband/ulp/srp/ 18781F: include/scsi/srp.h 18782 18783SCSI RDMA PROTOCOL (SRP) TARGET 18784M: Bart Van Assche <bvanassche@acm.org> 18785L: linux-rdma@vger.kernel.org 18786L: target-devel@vger.kernel.org 18787S: Supported 18788Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18789F: drivers/infiniband/ulp/srpt/ 18790 18791SCSI SG DRIVER 18792M: Doug Gilbert <dgilbert@interlog.com> 18793L: linux-scsi@vger.kernel.org 18794S: Maintained 18795W: http://sg.danny.cz/sg 18796F: Documentation/scsi/scsi-generic.rst 18797F: drivers/scsi/sg.c 18798F: include/scsi/sg.h 18799 18800SCSI SUBSYSTEM 18801M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18802M: "Martin K. Petersen" <martin.petersen@oracle.com> 18803L: linux-scsi@vger.kernel.org 18804S: Maintained 18805Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18806T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18807T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18808F: Documentation/devicetree/bindings/scsi/ 18809F: drivers/scsi/ 18810F: drivers/ufs/ 18811F: include/scsi/ 18812 18813SCSI TAPE DRIVER 18814M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18815L: linux-scsi@vger.kernel.org 18816S: Maintained 18817F: Documentation/scsi/st.rst 18818F: drivers/scsi/st.* 18819F: drivers/scsi/st_*.h 18820 18821SCSI TARGET CORE USER DRIVER 18822M: Bodo Stroesser <bostroesser@gmail.com> 18823L: linux-scsi@vger.kernel.org 18824L: target-devel@vger.kernel.org 18825S: Supported 18826F: Documentation/target/tcmu-design.rst 18827F: drivers/target/target_core_user.c 18828F: include/uapi/linux/target_core_user.h 18829 18830SCSI TARGET SUBSYSTEM 18831M: "Martin K. Petersen" <martin.petersen@oracle.com> 18832L: linux-scsi@vger.kernel.org 18833L: target-devel@vger.kernel.org 18834S: Supported 18835W: http://www.linux-iscsi.org 18836Q: https://patchwork.kernel.org/project/target-devel/list/ 18837T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18838F: Documentation/target/ 18839F: drivers/target/ 18840F: include/target/ 18841 18842SCTP PROTOCOL 18843M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18844M: Xin Long <lucien.xin@gmail.com> 18845L: linux-sctp@vger.kernel.org 18846S: Maintained 18847W: https://github.com/sctp/lksctp-tools/wiki 18848F: Documentation/networking/sctp.rst 18849F: include/linux/sctp.h 18850F: include/net/sctp/ 18851F: include/uapi/linux/sctp.h 18852F: net/sctp/ 18853 18854SCx200 CPU SUPPORT 18855M: Jim Cromie <jim.cromie@gmail.com> 18856S: Odd Fixes 18857F: Documentation/i2c/busses/scx200_acb.rst 18858F: arch/x86/platform/scx200/ 18859F: drivers/i2c/busses/scx200* 18860F: drivers/mtd/maps/scx200_docflash.c 18861F: drivers/watchdog/scx200_wdt.c 18862F: include/linux/scx200.h 18863 18864SCx200 GPIO DRIVER 18865M: Jim Cromie <jim.cromie@gmail.com> 18866S: Maintained 18867F: drivers/char/scx200_gpio.c 18868F: include/linux/scx200_gpio.h 18869 18870SCx200 HRT CLOCKSOURCE DRIVER 18871M: Jim Cromie <jim.cromie@gmail.com> 18872S: Maintained 18873F: drivers/clocksource/scx200_hrt.c 18874 18875SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18876M: Sascha Sommer <saschasommer@freenet.de> 18877L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18878S: Maintained 18879F: drivers/mmc/host/sdricoh_cs.c 18880 18881SECO BOARDS CEC DRIVER 18882M: Ettore Chimenti <ek5.chimenti@gmail.com> 18883S: Maintained 18884F: drivers/media/cec/platform/seco/seco-cec.c 18885F: drivers/media/cec/platform/seco/seco-cec.h 18886 18887SECURE COMPUTING 18888M: Kees Cook <keescook@chromium.org> 18889R: Andy Lutomirski <luto@amacapital.net> 18890R: Will Drewry <wad@chromium.org> 18891S: Supported 18892T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18893F: Documentation/userspace-api/seccomp_filter.rst 18894F: include/linux/seccomp.h 18895F: include/uapi/linux/seccomp.h 18896F: kernel/seccomp.c 18897F: tools/testing/selftests/kselftest_harness.h 18898F: tools/testing/selftests/seccomp/* 18899K: \bsecure_computing 18900K: \bTIF_SECCOMP\b 18901 18902SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18903M: Kamal Dasu <kdasu.kdev@gmail.com> 18904M: Al Cooper <alcooperx@gmail.com> 18905R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18906L: linux-mmc@vger.kernel.org 18907S: Maintained 18908F: drivers/mmc/host/sdhci-brcmstb* 18909 18910SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18911M: Adrian Hunter <adrian.hunter@intel.com> 18912L: linux-mmc@vger.kernel.org 18913S: Supported 18914F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18915F: drivers/mmc/host/sdhci* 18916 18917SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18918M: Eugen Hristev <eugen.hristev@microchip.com> 18919L: linux-mmc@vger.kernel.org 18920S: Supported 18921F: drivers/mmc/host/sdhci-of-at91.c 18922 18923SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18924M: Haibo Chen <haibo.chen@nxp.com> 18925L: linux-imx@nxp.com 18926L: linux-mmc@vger.kernel.org 18927S: Maintained 18928F: drivers/mmc/host/sdhci-esdhc-imx.c 18929 18930SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18931M: Ben Dooks <ben-linux@fluff.org> 18932M: Jaehoon Chung <jh80.chung@samsung.com> 18933L: linux-mmc@vger.kernel.org 18934S: Maintained 18935F: drivers/mmc/host/sdhci-s3c* 18936 18937SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18938M: Viresh Kumar <vireshk@kernel.org> 18939L: linux-mmc@vger.kernel.org 18940S: Maintained 18941F: drivers/mmc/host/sdhci-spear.c 18942 18943SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18944M: Vignesh Raghavendra <vigneshr@ti.com> 18945L: linux-mmc@vger.kernel.org 18946S: Maintained 18947F: drivers/mmc/host/sdhci-omap.c 18948 18949SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18950M: Jonathan Derrick <jonathan.derrick@linux.dev> 18951L: linux-block@vger.kernel.org 18952S: Supported 18953F: block/opal_proto.h 18954F: block/sed* 18955F: include/linux/sed* 18956F: include/uapi/linux/sed* 18957 18958SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18959M: Mark Rutland <mark.rutland@arm.com> 18960M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18961M: Sudeep Holla <sudeep.holla@arm.com> 18962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18963S: Maintained 18964F: drivers/firmware/smccc/ 18965F: include/linux/arm-smccc.h 18966 18967SECURITY CONTACT 18968M: Security Officers <security@kernel.org> 18969S: Supported 18970F: Documentation/process/security-bugs.rst 18971 18972SECURITY SUBSYSTEM 18973M: Paul Moore <paul@paul-moore.com> 18974M: James Morris <jmorris@namei.org> 18975M: "Serge E. Hallyn" <serge@hallyn.com> 18976L: linux-security-module@vger.kernel.org (suggested Cc:) 18977S: Supported 18978W: http://kernsec.org/ 18979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18980F: security/ 18981X: security/selinux/ 18982 18983SELINUX SECURITY MODULE 18984M: Paul Moore <paul@paul-moore.com> 18985M: Stephen Smalley <stephen.smalley.work@gmail.com> 18986M: Eric Paris <eparis@parisplace.org> 18987L: selinux@vger.kernel.org 18988S: Supported 18989W: https://selinuxproject.org 18990W: https://github.com/SELinuxProject 18991T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18992F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18993F: Documentation/ABI/removed/sysfs-selinux-disable 18994F: Documentation/admin-guide/LSM/SELinux.rst 18995F: include/trace/events/avc.h 18996F: include/uapi/linux/selinux_netlink.h 18997F: scripts/selinux/ 18998F: security/selinux/ 18999 19000SENSABLE PHANTOM 19001M: Jiri Slaby <jirislaby@kernel.org> 19002S: Maintained 19003F: drivers/misc/phantom.c 19004F: include/uapi/linux/phantom.h 19005 19006SENSEAIR SUNRISE 006-0-0007 19007M: Jacopo Mondi <jacopo@jmondi.org> 19008S: Maintained 19009F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19010F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19011F: drivers/iio/chemical/sunrise_co2.c 19012 19013SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19014M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19015S: Maintained 19016F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19017F: drivers/iio/chemical/scd30.h 19018F: drivers/iio/chemical/scd30_core.c 19019F: drivers/iio/chemical/scd30_i2c.c 19020F: drivers/iio/chemical/scd30_serial.c 19021 19022SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19023M: Roan van Dijk <roan@protonic.nl> 19024S: Maintained 19025F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19026F: drivers/iio/chemical/scd4x.c 19027 19028SENSIRION SGP40 GAS SENSOR DRIVER 19029M: Andreas Klinger <ak@it-klinger.de> 19030S: Maintained 19031F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19032F: drivers/iio/chemical/sgp40.c 19033 19034SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19035M: Tomasz Duszynski <tduszyns@gmail.com> 19036S: Maintained 19037F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19038F: drivers/iio/chemical/sps30.c 19039F: drivers/iio/chemical/sps30_i2c.c 19040F: drivers/iio/chemical/sps30_serial.c 19041 19042SERIAL DEVICE BUS 19043M: Rob Herring <robh@kernel.org> 19044L: linux-serial@vger.kernel.org 19045S: Maintained 19046F: Documentation/devicetree/bindings/serial/serial.yaml 19047F: drivers/tty/serdev/ 19048F: include/linux/serdev.h 19049 19050SERIAL DRIVERS 19051M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19052L: linux-serial@vger.kernel.org 19053S: Maintained 19054F: Documentation/devicetree/bindings/serial/ 19055F: drivers/tty/serial/ 19056 19057SERIAL IR RECEIVER 19058M: Sean Young <sean@mess.org> 19059L: linux-media@vger.kernel.org 19060S: Maintained 19061F: drivers/media/rc/serial_ir.c 19062 19063SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19064M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19065L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19066S: Maintained 19067F: Documentation/devicetree/bindings/slimbus/ 19068F: drivers/slimbus/ 19069F: include/linux/slimbus.h 19070 19071SFC NETWORK DRIVER 19072M: Edward Cree <ecree.xilinx@gmail.com> 19073M: Martin Habets <habetsm.xilinx@gmail.com> 19074L: netdev@vger.kernel.org 19075L: linux-net-drivers@amd.com 19076S: Supported 19077F: Documentation/networking/devlink/sfc.rst 19078F: drivers/net/ethernet/sfc/ 19079 19080SFCTEMP HWMON DRIVER 19081M: Emil Renner Berthing <kernel@esmil.dk> 19082L: linux-hwmon@vger.kernel.org 19083S: Maintained 19084F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19085F: Documentation/hwmon/sfctemp.rst 19086F: drivers/hwmon/sfctemp.c 19087 19088SFF/SFP/SFP+ MODULE SUPPORT 19089M: Russell King <linux@armlinux.org.uk> 19090L: netdev@vger.kernel.org 19091S: Maintained 19092F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19093F: drivers/net/phy/phylink.c 19094F: drivers/net/phy/sfp* 19095F: include/linux/mdio/mdio-i2c.h 19096F: include/linux/phylink.h 19097F: include/linux/sfp.h 19098K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19099 19100SGI GRU DRIVER 19101M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19102S: Maintained 19103F: drivers/misc/sgi-gru/ 19104 19105SGI XP/XPC/XPNET DRIVER 19106M: Robin Holt <robinmholt@gmail.com> 19107M: Steve Wahl <steve.wahl@hpe.com> 19108R: Mike Travis <mike.travis@hpe.com> 19109S: Maintained 19110F: drivers/misc/sgi-xp/ 19111 19112SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19113M: Karsten Graul <kgraul@linux.ibm.com> 19114M: Wenjia Zhang <wenjia@linux.ibm.com> 19115M: Jan Karcher <jaka@linux.ibm.com> 19116L: linux-s390@vger.kernel.org 19117S: Supported 19118F: net/smc/ 19119 19120SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19121M: Linus Walleij <linus.walleij@linaro.org> 19122L: linux-iio@vger.kernel.org 19123S: Maintained 19124T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19125F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19126F: drivers/iio/light/gp2ap002.c 19127 19128SHARP RJ54N1CB0C SENSOR DRIVER 19129M: Jacopo Mondi <jacopo@jmondi.org> 19130L: linux-media@vger.kernel.org 19131S: Odd fixes 19132T: git git://linuxtv.org/media_tree.git 19133F: drivers/media/i2c/rj54n1cb0c.c 19134F: include/media/i2c/rj54n1cb0c.h 19135 19136SH_VOU V4L2 OUTPUT DRIVER 19137L: linux-media@vger.kernel.org 19138S: Orphan 19139F: drivers/media/platform/renesas/sh_vou.c 19140F: include/media/drv-intf/sh_vou.h 19141 19142SI2157 MEDIA DRIVER 19143M: Antti Palosaari <crope@iki.fi> 19144L: linux-media@vger.kernel.org 19145S: Maintained 19146W: https://linuxtv.org 19147W: http://palosaari.fi/linux/ 19148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19149T: git git://linuxtv.org/anttip/media_tree.git 19150F: drivers/media/tuners/si2157* 19151 19152SI2165 MEDIA DRIVER 19153M: Matthias Schwarzott <zzam@gentoo.org> 19154L: linux-media@vger.kernel.org 19155S: Maintained 19156W: https://linuxtv.org 19157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19158F: drivers/media/dvb-frontends/si2165* 19159 19160SI2168 MEDIA DRIVER 19161M: Antti Palosaari <crope@iki.fi> 19162L: linux-media@vger.kernel.org 19163S: Maintained 19164W: https://linuxtv.org 19165W: http://palosaari.fi/linux/ 19166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19167T: git git://linuxtv.org/anttip/media_tree.git 19168F: drivers/media/dvb-frontends/si2168* 19169 19170SI470X FM RADIO RECEIVER I2C DRIVER 19171M: Hans Verkuil <hverkuil@xs4all.nl> 19172L: linux-media@vger.kernel.org 19173S: Odd Fixes 19174W: https://linuxtv.org 19175T: git git://linuxtv.org/media_tree.git 19176F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19177F: drivers/media/radio/si470x/radio-si470x-i2c.c 19178 19179SI470X FM RADIO RECEIVER USB DRIVER 19180M: Hans Verkuil <hverkuil@xs4all.nl> 19181L: linux-media@vger.kernel.org 19182S: Maintained 19183W: https://linuxtv.org 19184T: git git://linuxtv.org/media_tree.git 19185F: drivers/media/radio/si470x/radio-si470x-common.c 19186F: drivers/media/radio/si470x/radio-si470x-usb.c 19187F: drivers/media/radio/si470x/radio-si470x.h 19188 19189SI4713 FM RADIO TRANSMITTER I2C DRIVER 19190M: Eduardo Valentin <edubezval@gmail.com> 19191L: linux-media@vger.kernel.org 19192S: Odd Fixes 19193W: https://linuxtv.org 19194T: git git://linuxtv.org/media_tree.git 19195F: drivers/media/radio/si4713/si4713.? 19196 19197SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19198M: Eduardo Valentin <edubezval@gmail.com> 19199L: linux-media@vger.kernel.org 19200S: Odd Fixes 19201W: https://linuxtv.org 19202T: git git://linuxtv.org/media_tree.git 19203F: drivers/media/radio/si4713/radio-platform-si4713.c 19204 19205SI4713 FM RADIO TRANSMITTER USB DRIVER 19206M: Hans Verkuil <hverkuil@xs4all.nl> 19207L: linux-media@vger.kernel.org 19208S: Maintained 19209W: https://linuxtv.org 19210T: git git://linuxtv.org/media_tree.git 19211F: drivers/media/radio/si4713/radio-usb-si4713.c 19212 19213SIANO DVB DRIVER 19214M: Mauro Carvalho Chehab <mchehab@kernel.org> 19215L: linux-media@vger.kernel.org 19216S: Odd fixes 19217W: https://linuxtv.org 19218T: git git://linuxtv.org/media_tree.git 19219F: drivers/media/common/siano/ 19220F: drivers/media/mmc/siano/ 19221F: drivers/media/usb/siano/ 19222F: drivers/media/usb/siano/ 19223 19224SIFIVE DRIVERS 19225M: Palmer Dabbelt <palmer@dabbelt.com> 19226M: Paul Walmsley <paul.walmsley@sifive.com> 19227L: linux-riscv@lists.infradead.org 19228S: Supported 19229N: sifive 19230K: [^@]sifive 19231 19232SIFIVE FU540 SYSTEM-ON-CHIP 19233M: Paul Walmsley <paul.walmsley@sifive.com> 19234M: Palmer Dabbelt <palmer@dabbelt.com> 19235L: linux-riscv@lists.infradead.org 19236S: Supported 19237T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19238N: fu540 19239K: fu540 19240 19241SIFIVE PDMA DRIVER 19242M: Green Wan <green.wan@sifive.com> 19243S: Maintained 19244F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19245F: drivers/dma/sf-pdma/ 19246 19247SIFIVE SOC DRIVERS 19248M: Conor Dooley <conor@kernel.org> 19249L: linux-riscv@lists.infradead.org 19250S: Maintained 19251T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19252F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19253F: drivers/soc/sifive/ 19254 19255SILEAD TOUCHSCREEN DRIVER 19256M: Hans de Goede <hdegoede@redhat.com> 19257L: linux-input@vger.kernel.org 19258L: platform-driver-x86@vger.kernel.org 19259S: Maintained 19260F: drivers/input/touchscreen/silead.c 19261F: drivers/platform/x86/touchscreen_dmi.c 19262 19263SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19264M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19265S: Supported 19266F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19267F: drivers/net/wireless/silabs/wfx/ 19268 19269SILICON MOTION SM712 FRAME BUFFER DRIVER 19270M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19271M: Teddy Wang <teddy.wang@siliconmotion.com> 19272M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19273L: linux-fbdev@vger.kernel.org 19274S: Maintained 19275F: Documentation/fb/sm712fb.rst 19276F: drivers/video/fbdev/sm712* 19277 19278SILVACO I3C DUAL-ROLE MASTER 19279M: Miquel Raynal <miquel.raynal@bootlin.com> 19280M: Conor Culhane <conor.culhane@silvaco.com> 19281L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19282S: Maintained 19283F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19284F: drivers/i3c/master/svc-i3c-master.c 19285 19286SIMPLEFB FB DRIVER 19287M: Hans de Goede <hdegoede@redhat.com> 19288L: linux-fbdev@vger.kernel.org 19289S: Maintained 19290F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19291F: drivers/video/fbdev/simplefb.c 19292F: include/linux/platform_data/simplefb.h 19293 19294SIMTEC EB110ATX (Chalice CATS) 19295M: Simtec Linux Team <linux@simtec.co.uk> 19296S: Supported 19297W: http://www.simtec.co.uk/products/EB110ATX/ 19298 19299SIOX 19300M: Thorsten Scherer <t.scherer@eckelmann.de> 19301M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19302R: Pengutronix Kernel Team <kernel@pengutronix.de> 19303S: Supported 19304F: drivers/gpio/gpio-siox.c 19305F: drivers/siox/* 19306F: include/trace/events/siox.h 19307 19308SIPHASH PRF ROUTINES 19309M: Jason A. Donenfeld <Jason@zx2c4.com> 19310S: Maintained 19311F: include/linux/siphash.h 19312F: lib/siphash.c 19313F: lib/siphash_kunit.c 19314 19315SIS 190 ETHERNET DRIVER 19316M: Francois Romieu <romieu@fr.zoreil.com> 19317L: netdev@vger.kernel.org 19318S: Maintained 19319F: drivers/net/ethernet/sis/sis190.c 19320 19321SIS 900/7016 FAST ETHERNET DRIVER 19322M: Daniele Venzano <venza@brownhat.org> 19323L: netdev@vger.kernel.org 19324S: Maintained 19325W: http://www.brownhat.org/sis900.html 19326F: drivers/net/ethernet/sis/sis900.* 19327 19328SIS FRAMEBUFFER DRIVER 19329S: Orphan 19330F: Documentation/fb/sisfb.rst 19331F: drivers/video/fbdev/sis/ 19332F: include/video/sisfb.h 19333 19334SIS I2C TOUCHSCREEN DRIVER 19335M: Mika Penttilä <mpenttil@redhat.com> 19336L: linux-input@vger.kernel.org 19337S: Maintained 19338F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19339F: drivers/input/touchscreen/sis_i2c.c 19340 19341SIS USB2VGA DRIVER 19342M: Thomas Winischhofer <thomas@winischhofer.net> 19343S: Maintained 19344W: http://www.winischhofer.at/linuxsisusbvga.shtml 19345F: drivers/usb/misc/sisusbvga/ 19346 19347SL28 CPLD MFD DRIVER 19348M: Michael Walle <michael@walle.cc> 19349S: Maintained 19350F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19351F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19352F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19353F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19354F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19355F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19356F: drivers/gpio/gpio-sl28cpld.c 19357F: drivers/hwmon/sl28cpld-hwmon.c 19358F: drivers/irqchip/irq-sl28cpld.c 19359F: drivers/pwm/pwm-sl28cpld.c 19360F: drivers/watchdog/sl28cpld_wdt.c 19361 19362SL28 VPD NVMEM LAYOUT DRIVER 19363M: Michael Walle <michael@walle.cc> 19364S: Maintained 19365F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19366F: drivers/nvmem/layouts/sl28vpd.c 19367 19368SLAB ALLOCATOR 19369M: Christoph Lameter <cl@linux.com> 19370M: Pekka Enberg <penberg@kernel.org> 19371M: David Rientjes <rientjes@google.com> 19372M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19373M: Andrew Morton <akpm@linux-foundation.org> 19374M: Vlastimil Babka <vbabka@suse.cz> 19375R: Roman Gushchin <roman.gushchin@linux.dev> 19376R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19377L: linux-mm@kvack.org 19378S: Maintained 19379T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19380F: include/linux/sl?b*.h 19381F: mm/sl?b* 19382 19383SLCAN CAN NETWORK DRIVER 19384M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19385L: linux-can@vger.kernel.org 19386S: Maintained 19387F: drivers/net/can/slcan/ 19388 19389SLEEPABLE READ-COPY UPDATE (SRCU) 19390M: Lai Jiangshan <jiangshanlai@gmail.com> 19391M: "Paul E. McKenney" <paulmck@kernel.org> 19392M: Josh Triplett <josh@joshtriplett.org> 19393R: Steven Rostedt <rostedt@goodmis.org> 19394R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19395L: rcu@vger.kernel.org 19396S: Supported 19397W: http://www.rdrop.com/users/paulmck/RCU/ 19398T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19399F: include/linux/srcu*.h 19400F: kernel/rcu/srcu*.c 19401 19402SMACK SECURITY MODULE 19403M: Casey Schaufler <casey@schaufler-ca.com> 19404L: linux-security-module@vger.kernel.org 19405S: Maintained 19406W: http://schaufler-ca.com 19407T: git git://github.com/cschaufler/smack-next 19408F: Documentation/admin-guide/LSM/Smack.rst 19409F: security/smack/ 19410 19411SMC91x ETHERNET DRIVER 19412M: Nicolas Pitre <nico@fluxnic.net> 19413S: Odd Fixes 19414F: drivers/net/ethernet/smsc/smc91x.* 19415 19416SMM665 HARDWARE MONITOR DRIVER 19417M: Guenter Roeck <linux@roeck-us.net> 19418L: linux-hwmon@vger.kernel.org 19419S: Maintained 19420F: Documentation/hwmon/smm665.rst 19421F: drivers/hwmon/smm665.c 19422 19423SMSC EMC2103 HARDWARE MONITOR DRIVER 19424M: Steve Glendinning <steve.glendinning@shawell.net> 19425L: linux-hwmon@vger.kernel.org 19426S: Maintained 19427F: Documentation/hwmon/emc2103.rst 19428F: drivers/hwmon/emc2103.c 19429 19430SMSC SCH5627 HARDWARE MONITOR DRIVER 19431M: Hans de Goede <hdegoede@redhat.com> 19432L: linux-hwmon@vger.kernel.org 19433S: Supported 19434F: Documentation/hwmon/sch5627.rst 19435F: drivers/hwmon/sch5627.c 19436 19437SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19438M: Steve Glendinning <steve.glendinning@shawell.net> 19439L: linux-fbdev@vger.kernel.org 19440S: Maintained 19441F: drivers/video/fbdev/smscufx.c 19442 19443SMSC47B397 HARDWARE MONITOR DRIVER 19444M: Jean Delvare <jdelvare@suse.com> 19445L: linux-hwmon@vger.kernel.org 19446S: Maintained 19447F: Documentation/hwmon/smsc47b397.rst 19448F: drivers/hwmon/smsc47b397.c 19449 19450SMSC911x ETHERNET DRIVER 19451M: Steve Glendinning <steve.glendinning@shawell.net> 19452L: netdev@vger.kernel.org 19453S: Maintained 19454F: drivers/net/ethernet/smsc/smsc911x.* 19455F: include/linux/smsc911x.h 19456 19457SMSC9420 PCI ETHERNET DRIVER 19458M: Steve Glendinning <steve.glendinning@shawell.net> 19459L: netdev@vger.kernel.org 19460S: Maintained 19461F: drivers/net/ethernet/smsc/smsc9420.* 19462 19463SNET DPU VIRTIO DATA PATH ACCELERATOR 19464R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19465F: drivers/vdpa/solidrun/ 19466 19467SOCIONEXT (SNI) AVE NETWORK DRIVER 19468M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19469L: netdev@vger.kernel.org 19470S: Maintained 19471F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19472F: drivers/net/ethernet/socionext/sni_ave.c 19473 19474SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19475M: Jassi Brar <jaswinder.singh@linaro.org> 19476M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19477L: netdev@vger.kernel.org 19478S: Maintained 19479F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19480F: drivers/net/ethernet/socionext/netsec.c 19481 19482SOCIONEXT (SNI) Synquacer SPI DRIVER 19483M: Masahisa Kojima <masahisa.kojima@linaro.org> 19484M: Jassi Brar <jaswinder.singh@linaro.org> 19485L: linux-spi@vger.kernel.org 19486S: Maintained 19487F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19488F: drivers/spi/spi-synquacer.c 19489 19490SOCIONEXT SYNQUACER I2C DRIVER 19491M: Ard Biesheuvel <ardb@kernel.org> 19492L: linux-i2c@vger.kernel.org 19493S: Maintained 19494F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19495F: drivers/i2c/busses/i2c-synquacer.c 19496 19497SOCIONEXT UNIPHIER SOUND DRIVER 19498L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19499S: Orphan 19500F: sound/soc/uniphier/ 19501 19502SOCKET TIMESTAMPING 19503M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19504S: Maintained 19505F: Documentation/networking/timestamping.rst 19506F: include/uapi/linux/net_tstamp.h 19507F: tools/testing/selftests/net/so_txtime.c 19508 19509SOEKRIS NET48XX LED SUPPORT 19510M: Chris Boot <bootc@bootc.net> 19511S: Maintained 19512F: drivers/leds/leds-net48xx.c 19513 19514SOFT-IWARP DRIVER (siw) 19515M: Bernard Metzler <bmt@zurich.ibm.com> 19516L: linux-rdma@vger.kernel.org 19517S: Supported 19518F: drivers/infiniband/sw/siw/ 19519F: include/uapi/rdma/siw-abi.h 19520 19521SOFT-ROCE DRIVER (rxe) 19522M: Zhu Yanjun <zyjzyj2000@gmail.com> 19523L: linux-rdma@vger.kernel.org 19524S: Supported 19525F: drivers/infiniband/sw/rxe/ 19526F: include/uapi/rdma/rdma_user_rxe.h 19527 19528SOFTLOGIC 6x10 MPEG CODEC 19529M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19530M: Anton Sviridenko <anton@corp.bluecherry.net> 19531M: Andrey Utkin <andrey_utkin@fastmail.com> 19532M: Ismael Luceno <ismael@iodev.co.uk> 19533L: linux-media@vger.kernel.org 19534S: Supported 19535F: drivers/media/pci/solo6x10/ 19536 19537SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19538M: James Morse <james.morse@arm.com> 19539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19540S: Maintained 19541F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19542F: drivers/firmware/arm_sdei.c 19543F: include/linux/arm_sdei.h 19544F: include/uapi/linux/arm_sdei.h 19545 19546SOFTWARE NODES AND DEVICE PROPERTIES 19547R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19548R: Daniel Scally <djrscally@gmail.com> 19549R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19550R: Sakari Ailus <sakari.ailus@linux.intel.com> 19551L: linux-acpi@vger.kernel.org 19552S: Maintained 19553F: drivers/base/property.c 19554F: drivers/base/swnode.c 19555F: include/linux/fwnode.h 19556F: include/linux/property.h 19557 19558SOFTWARE RAID (Multiple Disks) SUPPORT 19559M: Song Liu <song@kernel.org> 19560L: linux-raid@vger.kernel.org 19561S: Supported 19562Q: https://patchwork.kernel.org/project/linux-raid/list/ 19563T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19564F: drivers/md/Kconfig 19565F: drivers/md/Makefile 19566F: drivers/md/md* 19567F: drivers/md/raid* 19568F: include/linux/raid/ 19569F: include/uapi/linux/raid/ 19570 19571SOLIDRUN CLEARFOG SUPPORT 19572M: Russell King <linux@armlinux.org.uk> 19573S: Maintained 19574F: arch/arm/boot/dts/armada-388-clearfog* 19575F: arch/arm/boot/dts/armada-38x-solidrun-* 19576 19577SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19578M: Russell King <linux@armlinux.org.uk> 19579S: Maintained 19580F: arch/arm/boot/dts/imx6*-cubox-i* 19581F: arch/arm/boot/dts/imx6*-hummingboard* 19582F: arch/arm/boot/dts/imx6*-sr-* 19583 19584SONIC NETWORK DRIVER 19585M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19586L: netdev@vger.kernel.org 19587S: Maintained 19588F: drivers/net/ethernet/natsemi/sonic.* 19589 19590SONICS SILICON BACKPLANE DRIVER (SSB) 19591M: Michael Buesch <m@bues.ch> 19592L: linux-wireless@vger.kernel.org 19593S: Maintained 19594F: drivers/ssb/ 19595F: include/linux/ssb/ 19596 19597SONY IMX208 SENSOR DRIVER 19598M: Sakari Ailus <sakari.ailus@linux.intel.com> 19599L: linux-media@vger.kernel.org 19600S: Maintained 19601T: git git://linuxtv.org/media_tree.git 19602F: drivers/media/i2c/imx208.c 19603 19604SONY IMX214 SENSOR DRIVER 19605M: Ricardo Ribalda <ribalda@kernel.org> 19606L: linux-media@vger.kernel.org 19607S: Maintained 19608T: git git://linuxtv.org/media_tree.git 19609F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19610F: drivers/media/i2c/imx214.c 19611 19612SONY IMX219 SENSOR DRIVER 19613M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19614L: linux-media@vger.kernel.org 19615S: Maintained 19616T: git git://linuxtv.org/media_tree.git 19617F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19618F: drivers/media/i2c/imx219.c 19619 19620SONY IMX258 SENSOR DRIVER 19621M: Sakari Ailus <sakari.ailus@linux.intel.com> 19622L: linux-media@vger.kernel.org 19623S: Maintained 19624T: git git://linuxtv.org/media_tree.git 19625F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19626F: drivers/media/i2c/imx258.c 19627 19628SONY IMX274 SENSOR DRIVER 19629M: Leon Luo <leonl@leopardimaging.com> 19630L: linux-media@vger.kernel.org 19631S: Maintained 19632T: git git://linuxtv.org/media_tree.git 19633F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19634F: drivers/media/i2c/imx274.c 19635 19636SONY IMX290 SENSOR DRIVER 19637M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19638L: linux-media@vger.kernel.org 19639S: Maintained 19640T: git git://linuxtv.org/media_tree.git 19641F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19642F: drivers/media/i2c/imx290.c 19643 19644SONY IMX296 SENSOR DRIVER 19645M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19646M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19647L: linux-media@vger.kernel.org 19648S: Maintained 19649T: git git://linuxtv.org/media_tree.git 19650F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19651F: drivers/media/i2c/imx296.c 19652 19653SONY IMX319 SENSOR DRIVER 19654M: Bingbu Cao <bingbu.cao@intel.com> 19655L: linux-media@vger.kernel.org 19656S: Maintained 19657T: git git://linuxtv.org/media_tree.git 19658F: drivers/media/i2c/imx319.c 19659 19660SONY IMX334 SENSOR DRIVER 19661M: Paul J. Murphy <paul.j.murphy@intel.com> 19662M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19663L: linux-media@vger.kernel.org 19664S: Maintained 19665T: git git://linuxtv.org/media_tree.git 19666F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19667F: drivers/media/i2c/imx334.c 19668 19669SONY IMX335 SENSOR DRIVER 19670M: Paul J. Murphy <paul.j.murphy@intel.com> 19671M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19672L: linux-media@vger.kernel.org 19673S: Maintained 19674T: git git://linuxtv.org/media_tree.git 19675F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19676F: drivers/media/i2c/imx335.c 19677 19678SONY IMX355 SENSOR DRIVER 19679M: Tianshu Qiu <tian.shu.qiu@intel.com> 19680L: linux-media@vger.kernel.org 19681S: Maintained 19682T: git git://linuxtv.org/media_tree.git 19683F: drivers/media/i2c/imx355.c 19684 19685SONY IMX412 SENSOR DRIVER 19686M: Paul J. Murphy <paul.j.murphy@intel.com> 19687M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19688L: linux-media@vger.kernel.org 19689S: Maintained 19690T: git git://linuxtv.org/media_tree.git 19691F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19692F: drivers/media/i2c/imx412.c 19693 19694SONY IMX415 SENSOR DRIVER 19695M: Michael Riesch <michael.riesch@wolfvision.net> 19696L: linux-media@vger.kernel.org 19697S: Maintained 19698T: git git://linuxtv.org/media_tree.git 19699F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19700F: drivers/media/i2c/imx415.c 19701 19702SONY MEMORYSTICK SUBSYSTEM 19703M: Maxim Levitsky <maximlevitsky@gmail.com> 19704M: Alex Dubov <oakad@yahoo.com> 19705M: Ulf Hansson <ulf.hansson@linaro.org> 19706L: linux-mmc@vger.kernel.org 19707S: Maintained 19708T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19709F: drivers/memstick/ 19710F: include/linux/memstick.h 19711 19712SONY VAIO CONTROL DEVICE DRIVER 19713M: Mattia Dongili <malattia@linux.it> 19714L: platform-driver-x86@vger.kernel.org 19715S: Maintained 19716W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19717F: Documentation/admin-guide/laptops/sony-laptop.rst 19718F: drivers/char/sonypi.c 19719F: drivers/platform/x86/sony-laptop.c 19720F: include/linux/sony-laptop.h 19721 19722SOUND 19723M: Jaroslav Kysela <perex@perex.cz> 19724M: Takashi Iwai <tiwai@suse.com> 19725L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19726S: Maintained 19727W: http://www.alsa-project.org/ 19728Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19729T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19730F: Documentation/sound/ 19731F: include/sound/ 19732F: include/uapi/sound/ 19733F: sound/ 19734F: tools/testing/selftests/alsa 19735 19736SOUND - ALSA SELFTESTS 19737M: Mark Brown <broonie@kernel.org> 19738L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19739L: linux-kselftest@vger.kernel.org 19740S: Supported 19741F: tools/testing/selftests/alsa 19742 19743SOUND - COMPRESSED AUDIO 19744M: Vinod Koul <vkoul@kernel.org> 19745L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19746S: Supported 19747T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19748F: Documentation/sound/designs/compress-offload.rst 19749F: include/sound/compress_driver.h 19750F: include/uapi/sound/compress_* 19751F: sound/core/compress_offload.c 19752F: sound/soc/soc-compress.c 19753 19754SOUND - DMAENGINE HELPERS 19755M: Lars-Peter Clausen <lars@metafoo.de> 19756S: Supported 19757F: include/sound/dmaengine_pcm.h 19758F: sound/core/pcm_dmaengine.c 19759F: sound/soc/soc-generic-dmaengine-pcm.c 19760 19761SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19762M: Liam Girdwood <lgirdwood@gmail.com> 19763M: Mark Brown <broonie@kernel.org> 19764L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19765S: Supported 19766W: http://alsa-project.org/main/index.php/ASoC 19767T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19768F: Documentation/devicetree/bindings/sound/ 19769F: Documentation/sound/soc/ 19770F: include/dt-bindings/sound/ 19771F: include/sound/soc* 19772F: sound/soc/ 19773 19774SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19775M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19776M: Liam Girdwood <lgirdwood@gmail.com> 19777M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19778M: Bard Liao <yung-chuan.liao@linux.intel.com> 19779M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19780M: Daniel Baluta <daniel.baluta@nxp.com> 19781R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19782L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19783S: Supported 19784W: https://github.com/thesofproject/linux/ 19785F: sound/soc/sof/ 19786 19787SOUNDWIRE SUBSYSTEM 19788M: Vinod Koul <vkoul@kernel.org> 19789M: Bard Liao <yung-chuan.liao@linux.intel.com> 19790R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19791R: Sanyog Kale <sanyog.r.kale@intel.com> 19792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19793S: Supported 19794T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19795F: Documentation/driver-api/soundwire/ 19796F: drivers/soundwire/ 19797F: include/linux/soundwire/ 19798 19799SP2 MEDIA DRIVER 19800M: Olli Salonen <olli.salonen@iki.fi> 19801L: linux-media@vger.kernel.org 19802S: Maintained 19803W: https://linuxtv.org 19804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19805F: drivers/media/dvb-frontends/sp2* 19806 19807SPANISH DOCUMENTATION 19808M: Carlos Bilbao <carlos.bilbao@amd.com> 19809S: Maintained 19810F: Documentation/translations/sp_SP/ 19811 19812SPARC + UltraSPARC (sparc/sparc64) 19813M: "David S. Miller" <davem@davemloft.net> 19814L: sparclinux@vger.kernel.org 19815S: Maintained 19816Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19817T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19818T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19819F: arch/sparc/ 19820F: drivers/sbus/ 19821 19822SPARC SERIAL DRIVERS 19823M: "David S. Miller" <davem@davemloft.net> 19824L: sparclinux@vger.kernel.org 19825S: Maintained 19826T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19827T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19828F: drivers/tty/serial/suncore.c 19829F: drivers/tty/serial/sunhv.c 19830F: drivers/tty/serial/sunsab.c 19831F: drivers/tty/serial/sunsab.h 19832F: drivers/tty/serial/sunsu.c 19833F: drivers/tty/serial/sunzilog.c 19834F: drivers/tty/serial/sunzilog.h 19835F: drivers/tty/vcc.c 19836F: include/linux/sunserialcore.h 19837 19838SPARSE CHECKER 19839M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19840L: linux-sparse@vger.kernel.org 19841S: Maintained 19842W: https://sparse.docs.kernel.org/ 19843Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19844B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19845T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19846F: include/linux/compiler.h 19847 19848SPEAKUP CONSOLE SPEECH DRIVER 19849M: William Hubbs <w.d.hubbs@gmail.com> 19850M: Chris Brannon <chris@the-brannons.com> 19851M: Kirk Reiser <kirk@reisers.ca> 19852M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19853L: speakup@linux-speakup.org 19854S: Odd Fixes 19855W: http://www.linux-speakup.org/ 19856W: https://github.com/linux-speakup/speakup 19857B: https://github.com/linux-speakup/speakup/issues 19858F: drivers/accessibility/speakup/ 19859 19860SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19861M: Viresh Kumar <vireshk@kernel.org> 19862M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19863M: soc@kernel.org 19864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19865S: Maintained 19866W: http://www.st.com/spear 19867F: arch/arm/boot/dts/spear* 19868F: arch/arm/mach-spear/ 19869F: drivers/clk/spear/ 19870F: drivers/pinctrl/spear/ 19871 19872SPI NOR SUBSYSTEM 19873M: Tudor Ambarus <tudor.ambarus@linaro.org> 19874M: Pratyush Yadav <pratyush@kernel.org> 19875R: Michael Walle <michael@walle.cc> 19876L: linux-mtd@lists.infradead.org 19877S: Maintained 19878W: http://www.linux-mtd.infradead.org/ 19879Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19880C: irc://irc.oftc.net/mtd 19881T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19882F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19883F: drivers/mtd/spi-nor/ 19884F: include/linux/mtd/spi-nor.h 19885 19886SPI SUBSYSTEM 19887M: Mark Brown <broonie@kernel.org> 19888L: linux-spi@vger.kernel.org 19889S: Maintained 19890Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19891T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19892F: Documentation/devicetree/bindings/spi/ 19893F: Documentation/spi/ 19894F: drivers/spi/ 19895F: include/linux/spi/ 19896F: include/uapi/linux/spi/ 19897F: tools/spi/ 19898 19899SPIDERNET NETWORK DRIVER for CELL 19900M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19901M: Geoff Levand <geoff@infradead.org> 19902L: netdev@vger.kernel.org 19903L: linuxppc-dev@lists.ozlabs.org 19904S: Maintained 19905F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19906F: drivers/net/ethernet/toshiba/spider_net* 19907 19908SPMI SUBSYSTEM 19909M: Stephen Boyd <sboyd@kernel.org> 19910L: linux-kernel@vger.kernel.org 19911S: Maintained 19912T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19913F: Documentation/devicetree/bindings/spmi/ 19914F: drivers/spmi/ 19915F: include/dt-bindings/spmi/spmi.h 19916F: include/linux/spmi.h 19917F: include/trace/events/spmi.h 19918 19919SPU FILE SYSTEM 19920M: Jeremy Kerr <jk@ozlabs.org> 19921L: linuxppc-dev@lists.ozlabs.org 19922S: Supported 19923W: http://www.ibm.com/developerworks/power/cell/ 19924F: Documentation/filesystems/spufs/spufs.rst 19925F: arch/powerpc/platforms/cell/spufs/ 19926 19927SQUASHFS FILE SYSTEM 19928M: Phillip Lougher <phillip@squashfs.org.uk> 19929L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19930S: Maintained 19931W: http://squashfs.org.uk 19932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19933F: Documentation/filesystems/squashfs.rst 19934F: fs/squashfs/ 19935 19936SRM (Alpha) environment access 19937M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19938S: Maintained 19939F: arch/alpha/kernel/srm_env.c 19940 19941ST LSM6DSx IMU IIO DRIVER 19942M: Lorenzo Bianconi <lorenzo@kernel.org> 19943L: linux-iio@vger.kernel.org 19944S: Maintained 19945W: http://www.st.com/ 19946F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19947F: drivers/iio/imu/st_lsm6dsx/ 19948 19949ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19950M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19951M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19952L: linux-media@vger.kernel.org 19953S: Maintained 19954T: git git://linuxtv.org/media_tree.git 19955F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19956F: drivers/media/i2c/st-mipid02.c 19957 19958ST STM32 I2C/SMBUS DRIVER 19959M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19960M: Alain Volmat <alain.volmat@foss.st.com> 19961L: linux-i2c@vger.kernel.org 19962S: Maintained 19963F: drivers/i2c/busses/i2c-stm32* 19964 19965ST STM32 SPI DRIVER 19966M: Alain Volmat <alain.volmat@foss.st.com> 19967L: linux-spi@vger.kernel.org 19968S: Maintained 19969F: drivers/spi/spi-stm32.c 19970 19971ST STPDDC60 DRIVER 19972M: Daniel Nilsson <daniel.nilsson@flex.com> 19973L: linux-hwmon@vger.kernel.org 19974S: Maintained 19975F: Documentation/hwmon/stpddc60.rst 19976F: drivers/hwmon/pmbus/stpddc60.c 19977 19978ST VGXY61 DRIVER 19979M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19980M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19981L: linux-media@vger.kernel.org 19982S: Maintained 19983T: git git://linuxtv.org/media_tree.git 19984F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19985F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19986F: drivers/media/i2c/st-vgxy61.c 19987 19988ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19989M: Song Qiang <songqiang1304521@gmail.com> 19990L: linux-iio@vger.kernel.org 19991S: Maintained 19992F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19993F: drivers/iio/proximity/vl53l0x-i2c.c 19994 19995STABLE BRANCH 19996M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19997M: Sasha Levin <sashal@kernel.org> 19998L: stable@vger.kernel.org 19999S: Supported 20000F: Documentation/process/stable-kernel-rules.rst 20001 20002STAGING - ATOMISP DRIVER 20003M: Hans de Goede <hdegoede@redhat.com> 20004M: Mauro Carvalho Chehab <mchehab@kernel.org> 20005R: Sakari Ailus <sakari.ailus@linux.intel.com> 20006L: linux-media@vger.kernel.org 20007S: Maintained 20008F: drivers/staging/media/atomisp/ 20009 20010STAGING - FIELDBUS SUBSYSTEM 20011M: Sven Van Asbroeck <TheSven73@gmail.com> 20012S: Maintained 20013F: drivers/staging/fieldbus/* 20014F: drivers/staging/fieldbus/Documentation/ 20015 20016STAGING - HMS ANYBUS-S BUS 20017M: Sven Van Asbroeck <TheSven73@gmail.com> 20018S: Maintained 20019F: drivers/staging/fieldbus/anybuss/ 20020 20021STAGING - INDUSTRIAL IO 20022M: Jonathan Cameron <jic23@kernel.org> 20023L: linux-iio@vger.kernel.org 20024S: Odd Fixes 20025F: Documentation/devicetree/bindings/staging/iio/ 20026F: drivers/staging/iio/ 20027 20028STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20029M: Marc Dietrich <marvin24@gmx.de> 20030L: ac100@lists.launchpad.net (moderated for non-subscribers) 20031L: linux-tegra@vger.kernel.org 20032S: Maintained 20033F: drivers/staging/nvec/ 20034 20035STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20036M: Jens Frederich <jfrederich@gmail.com> 20037M: Jon Nettleton <jon.nettleton@gmail.com> 20038S: Maintained 20039W: http://wiki.laptop.org/go/DCON 20040F: drivers/staging/olpc_dcon/ 20041 20042STAGING - REALTEK RTL8712U DRIVERS 20043M: Larry Finger <Larry.Finger@lwfinger.net> 20044M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20045S: Odd Fixes 20046F: drivers/staging/rtl8712/ 20047 20048STAGING - SEPS525 LCD CONTROLLER DRIVERS 20049M: Michael Hennerich <michael.hennerich@analog.com> 20050L: linux-fbdev@vger.kernel.org 20051S: Supported 20052F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20053F: drivers/staging/fbtft/fb_seps525.c 20054 20055STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20056M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20057M: Teddy Wang <teddy.wang@siliconmotion.com> 20058M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20059L: linux-fbdev@vger.kernel.org 20060S: Maintained 20061F: drivers/staging/sm750fb/ 20062 20063STAGING - VIA VT665X DRIVERS 20064M: Forest Bond <forest@alittletooquiet.net> 20065S: Odd Fixes 20066F: drivers/staging/vt665?/ 20067 20068STAGING SUBSYSTEM 20069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20070L: linux-staging@lists.linux.dev 20071S: Supported 20072T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20073F: drivers/staging/ 20074 20075STARFIRE/DURALAN NETWORK DRIVER 20076M: Ion Badulescu <ionut@badula.org> 20077S: Odd Fixes 20078F: drivers/net/ethernet/adaptec/starfire* 20079 20080STARFIVE DEVICETREES 20081M: Emil Renner Berthing <kernel@esmil.dk> 20082S: Maintained 20083F: arch/riscv/boot/dts/starfive/ 20084 20085STARFIVE DWMAC GLUE LAYER 20086M: Emil Renner Berthing <kernel@esmil.dk> 20087M: Samin Guo <samin.guo@starfivetech.com> 20088S: Maintained 20089F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20090F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20091 20092STARFIVE JH7110 MMC/SD/SDIO DRIVER 20093M: William Qiu <william.qiu@starfivetech.com> 20094S: Supported 20095F: Documentation/devicetree/bindings/mmc/starfive* 20096F: drivers/mmc/host/dw_mmc-starfive.c 20097 20098STARFIVE JH71X0 CLOCK DRIVERS 20099M: Emil Renner Berthing <kernel@esmil.dk> 20100M: Hal Feng <hal.feng@starfivetech.com> 20101S: Maintained 20102F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20103F: drivers/clk/starfive/clk-starfive-jh71* 20104F: include/dt-bindings/clock/starfive?jh71*.h 20105 20106STARFIVE JH71X0 PINCTRL DRIVERS 20107M: Emil Renner Berthing <kernel@esmil.dk> 20108M: Jianlong Huang <jianlong.huang@starfivetech.com> 20109L: linux-gpio@vger.kernel.org 20110S: Maintained 20111F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20112F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20113F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20114F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20115 20116STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20117M: Emil Renner Berthing <kernel@esmil.dk> 20118M: Hal Feng <hal.feng@starfivetech.com> 20119S: Maintained 20120F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20121F: drivers/reset/starfive/reset-starfive-jh71* 20122F: include/dt-bindings/reset/starfive?jh71*.h 20123 20124STARFIVE JH71XX PMU CONTROLLER DRIVER 20125M: Walker Chen <walker.chen@starfivetech.com> 20126S: Supported 20127F: Documentation/devicetree/bindings/power/starfive* 20128F: drivers/soc/starfive/jh71xx_pmu.c 20129F: include/dt-bindings/power/starfive,jh7110-pmu.h 20130 20131STARFIVE JH7110 TDM DRIVER 20132M: Walker Chen <walker.chen@starfivetech.com> 20133S: Maintained 20134F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20135F: sound/soc/starfive/jh7110_tdm.c 20136 20137STARFIVE SOC DRIVERS 20138M: Conor Dooley <conor@kernel.org> 20139S: Maintained 20140T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20141F: drivers/soc/starfive/ 20142 20143STARFIVE TRNG DRIVER 20144M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20145S: Supported 20146F: Documentation/devicetree/bindings/rng/starfive* 20147F: drivers/char/hw_random/jh7110-trng.c 20148 20149STARFIVE WATCHDOG DRIVER 20150M: Xingyu Wu <xingyu.wu@starfivetech.com> 20151M: Samin Guo <samin.guo@starfivetech.com> 20152S: Supported 20153F: Documentation/devicetree/bindings/watchdog/starfive* 20154F: drivers/watchdog/starfive-wdt.c 20155 20156STATIC BRANCH/CALL 20157M: Peter Zijlstra <peterz@infradead.org> 20158M: Josh Poimboeuf <jpoimboe@kernel.org> 20159M: Jason Baron <jbaron@akamai.com> 20160R: Steven Rostedt <rostedt@goodmis.org> 20161R: Ard Biesheuvel <ardb@kernel.org> 20162S: Supported 20163F: arch/*/include/asm/jump_label*.h 20164F: arch/*/include/asm/static_call*.h 20165F: arch/*/kernel/jump_label.c 20166F: arch/*/kernel/static_call.c 20167F: include/linux/jump_label*.h 20168F: include/linux/static_call*.h 20169F: kernel/jump_label.c 20170F: kernel/static_call.c 20171 20172STI AUDIO (ASoC) DRIVERS 20173M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20174L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20175S: Maintained 20176F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20177F: sound/soc/sti/ 20178 20179STI CEC DRIVER 20180M: Alain Volmat <alain.volmat@foss.st.com> 20181S: Maintained 20182F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20183F: drivers/media/cec/platform/sti/ 20184 20185STK1160 USB VIDEO CAPTURE DRIVER 20186M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20187L: linux-media@vger.kernel.org 20188S: Maintained 20189T: git git://linuxtv.org/media_tree.git 20190F: drivers/media/usb/stk1160/ 20191 20192STM32 AUDIO (ASoC) DRIVERS 20193M: Olivier Moysan <olivier.moysan@foss.st.com> 20194M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20195L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20196S: Maintained 20197F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20198F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20199F: sound/soc/stm/ 20200 20201STM32 TIMER/LPTIMER DRIVERS 20202M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20203S: Maintained 20204F: Documentation/ABI/testing/*timer-stm32 20205F: Documentation/devicetree/bindings/*/*stm32-*timer* 20206F: drivers/*/stm32-*timer* 20207F: drivers/pwm/pwm-stm32* 20208F: include/linux/*/stm32-*tim* 20209 20210STMMAC ETHERNET DRIVER 20211M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20212M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20213M: Jose Abreu <joabreu@synopsys.com> 20214L: netdev@vger.kernel.org 20215S: Supported 20216W: http://www.stlinux.com 20217F: Documentation/networking/device_drivers/ethernet/stmicro/ 20218F: drivers/net/ethernet/stmicro/stmmac/ 20219 20220SUN HAPPY MEAL ETHERNET DRIVER 20221M: Sean Anderson <seanga2@gmail.com> 20222S: Maintained 20223F: drivers/net/ethernet/sun/sunhme.* 20224 20225SUN3/3X 20226M: Sam Creasey <sammy@sammy.net> 20227S: Maintained 20228W: http://sammy.net/sun3/ 20229F: arch/m68k/include/asm/sun3* 20230F: arch/m68k/kernel/*sun3* 20231F: arch/m68k/sun3*/ 20232F: drivers/net/ethernet/i825xx/sun3* 20233 20234SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20235M: Hans de Goede <hdegoede@redhat.com> 20236L: linux-input@vger.kernel.org 20237S: Maintained 20238F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20239F: drivers/input/keyboard/sun4i-lradc-keys.c 20240 20241SUNDANCE NETWORK DRIVER 20242M: Denis Kirjanov <kda@linux-powerpc.org> 20243L: netdev@vger.kernel.org 20244S: Maintained 20245F: drivers/net/ethernet/dlink/sundance.c 20246 20247SUNPLUS ETHERNET DRIVER 20248M: Wells Lu <wellslutw@gmail.com> 20249L: netdev@vger.kernel.org 20250S: Maintained 20251W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20252F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20253F: drivers/net/ethernet/sunplus/ 20254 20255SUNPLUS MMC DRIVER 20256M: Tony Huang <tonyhuang.sunplus@gmail.com> 20257M: Li-hao Kuo <lhjeff911@gmail.com> 20258S: Maintained 20259F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20260F: drivers/mmc/host/sunplus-mmc.c 20261 20262SUNPLUS OCOTP DRIVER 20263M: Vincent Shih <vincent.sunplus@gmail.com> 20264S: Maintained 20265F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20266F: drivers/nvmem/sunplus-ocotp.c 20267 20268SUNPLUS PWM DRIVER 20269M: Hammer Hsieh <hammerh0314@gmail.com> 20270S: Maintained 20271F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20272F: drivers/pwm/pwm-sunplus.c 20273 20274SUNPLUS RTC DRIVER 20275M: Vincent Shih <vincent.sunplus@gmail.com> 20276L: linux-rtc@vger.kernel.org 20277S: Maintained 20278F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20279F: drivers/rtc/rtc-sunplus.c 20280 20281SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20282M: Li-hao Kuo <lhjeff911@gmail.com> 20283L: linux-spi@vger.kernel.org 20284S: Maintained 20285F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20286F: drivers/spi/spi-sunplus-sp7021.c 20287 20288SUNPLUS UART DRIVER 20289M: Hammer Hsieh <hammerh0314@gmail.com> 20290S: Maintained 20291F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20292F: drivers/tty/serial/sunplus-uart.c 20293 20294SUNPLUS USB2 PHY DRIVER 20295M: Vincent Shih <vincent.sunplus@gmail.com> 20296L: linux-usb@vger.kernel.org 20297S: Maintained 20298F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20299F: drivers/phy/sunplus/Kconfig 20300F: drivers/phy/sunplus/Makefile 20301F: drivers/phy/sunplus/phy-sunplus-usb2.c 20302 20303SUNPLUS WATCHDOG DRIVER 20304M: Xiantao Hu <xt.hu@cqplus1.com> 20305L: linux-watchdog@vger.kernel.org 20306S: Maintained 20307F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20308F: drivers/watchdog/sunplus_wdt.c 20309 20310SUPERH 20311M: Yoshinori Sato <ysato@users.sourceforge.jp> 20312M: Rich Felker <dalias@libc.org> 20313M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20314L: linux-sh@vger.kernel.org 20315S: Maintained 20316Q: http://patchwork.kernel.org/project/linux-sh/list/ 20317F: Documentation/arch/sh/ 20318F: arch/sh/ 20319F: drivers/sh/ 20320 20321SUSPEND TO RAM 20322M: "Rafael J. Wysocki" <rafael@kernel.org> 20323M: Len Brown <len.brown@intel.com> 20324M: Pavel Machek <pavel@ucw.cz> 20325L: linux-pm@vger.kernel.org 20326S: Supported 20327B: https://bugzilla.kernel.org 20328F: Documentation/power/ 20329F: arch/x86/kernel/acpi/sleep* 20330F: arch/x86/kernel/acpi/wakeup* 20331F: drivers/base/power/ 20332F: include/linux/freezer.h 20333F: include/linux/pm.h 20334F: include/linux/suspend.h 20335F: kernel/power/ 20336 20337SVGA HANDLING 20338M: Martin Mares <mj@ucw.cz> 20339L: linux-video@atrey.karlin.mff.cuni.cz 20340S: Maintained 20341F: Documentation/admin-guide/svga.rst 20342F: arch/x86/boot/video* 20343 20344SWITCHDEV 20345M: Jiri Pirko <jiri@resnulli.us> 20346M: Ivan Vecera <ivecera@redhat.com> 20347L: netdev@vger.kernel.org 20348S: Supported 20349F: include/net/switchdev.h 20350F: net/switchdev/ 20351 20352SY8106A REGULATOR DRIVER 20353M: Icenowy Zheng <icenowy@aosc.io> 20354S: Maintained 20355F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20356F: drivers/regulator/sy8106a-regulator.c 20357 20358SYNC FILE FRAMEWORK 20359M: Sumit Semwal <sumit.semwal@linaro.org> 20360R: Gustavo Padovan <gustavo@padovan.org> 20361L: linux-media@vger.kernel.org 20362L: dri-devel@lists.freedesktop.org 20363S: Maintained 20364T: git git://anongit.freedesktop.org/drm/drm-misc 20365F: Documentation/driver-api/sync_file.rst 20366F: drivers/dma-buf/dma-fence* 20367F: drivers/dma-buf/sw_sync.c 20368F: drivers/dma-buf/sync_* 20369F: include/linux/sync_file.h 20370F: include/uapi/linux/sync_file.h 20371 20372SYNOPSYS ARC ARCHITECTURE 20373M: Vineet Gupta <vgupta@kernel.org> 20374L: linux-snps-arc@lists.infradead.org 20375S: Supported 20376T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20377F: Documentation/arch/arc 20378F: Documentation/devicetree/bindings/arc/* 20379F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20380F: arch/arc/ 20381F: drivers/clocksource/arc_timer.c 20382F: drivers/tty/serial/arc_uart.c 20383 20384SYNOPSYS ARC HSDK SDP pll clock driver 20385M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20386S: Supported 20387F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20388F: drivers/clk/clk-hsdk-pll.c 20389 20390SYNOPSYS ARC SDP clock driver 20391M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20392S: Supported 20393F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20394F: drivers/clk/axs10x/* 20395 20396SYNOPSYS ARC SDP platform support 20397M: Alexey Brodkin <abrodkin@synopsys.com> 20398S: Supported 20399F: Documentation/devicetree/bindings/arc/axs10* 20400F: arch/arc/boot/dts/ax* 20401F: arch/arc/plat-axs10x 20402 20403SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20404M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20405S: Supported 20406F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20407F: drivers/reset/reset-axs10x.c 20408 20409SYNOPSYS CREG GPIO DRIVER 20410M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20411S: Maintained 20412F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20413F: drivers/gpio/gpio-creg-snps.c 20414 20415SYNOPSYS DESIGNWARE 8250 UART DRIVER 20416M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20417R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20418S: Supported 20419F: drivers/tty/serial/8250/8250_dw.c 20420F: drivers/tty/serial/8250/8250_dwlib.* 20421F: drivers/tty/serial/8250/8250_lpss.c 20422 20423SYNOPSYS DESIGNWARE APB GPIO DRIVER 20424M: Hoan Tran <hoan@os.amperecomputing.com> 20425M: Serge Semin <fancer.lancer@gmail.com> 20426L: linux-gpio@vger.kernel.org 20427S: Maintained 20428F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20429F: drivers/gpio/gpio-dwapb.c 20430 20431SYNOPSYS DESIGNWARE APB SSI DRIVER 20432M: Serge Semin <fancer.lancer@gmail.com> 20433L: linux-spi@vger.kernel.org 20434S: Supported 20435F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20436F: drivers/spi/spi-dw* 20437 20438SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20439M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20440S: Maintained 20441F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20442F: drivers/dma/dw-axi-dmac/ 20443 20444SYNOPSYS DESIGNWARE DMAC DRIVER 20445M: Viresh Kumar <vireshk@kernel.org> 20446R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20447S: Maintained 20448F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20449F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20450F: drivers/dma/dw/ 20451F: include/dt-bindings/dma/dw-dmac.h 20452F: include/linux/dma/dw.h 20453F: include/linux/platform_data/dma-dw.h 20454 20455SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20456M: Jose Abreu <Jose.Abreu@synopsys.com> 20457L: netdev@vger.kernel.org 20458S: Supported 20459F: drivers/net/ethernet/synopsys/ 20460 20461SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20462M: Jose Abreu <Jose.Abreu@synopsys.com> 20463L: netdev@vger.kernel.org 20464S: Supported 20465F: drivers/net/pcs/pcs-xpcs.c 20466F: drivers/net/pcs/pcs-xpcs.h 20467F: include/linux/pcs/pcs-xpcs.h 20468 20469SYNOPSYS DESIGNWARE I2C DRIVER 20470M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20471R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20472R: Mika Westerberg <mika.westerberg@linux.intel.com> 20473R: Jan Dabros <jsd@semihalf.com> 20474L: linux-i2c@vger.kernel.org 20475S: Supported 20476F: drivers/i2c/busses/i2c-designware-* 20477 20478SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20479M: Jaehoon Chung <jh80.chung@samsung.com> 20480L: linux-mmc@vger.kernel.org 20481S: Maintained 20482F: drivers/mmc/host/dw_mmc* 20483 20484SYNOPSYS HSDK RESET CONTROLLER DRIVER 20485M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20486S: Supported 20487F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20488F: drivers/reset/reset-hsdk.c 20489F: include/dt-bindings/reset/snps,hsdk-reset.h 20490 20491SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20492M: Prabu Thangamuthu <prabu.t@synopsys.com> 20493M: Manjunath M B <manjumb@synopsys.com> 20494L: linux-mmc@vger.kernel.org 20495S: Maintained 20496F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20497 20498SYSTEM CONFIGURATION (SYSCON) 20499M: Lee Jones <lee@kernel.org> 20500M: Arnd Bergmann <arnd@arndb.de> 20501S: Supported 20502T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20503F: drivers/mfd/syscon.c 20504 20505SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20506M: Sudeep Holla <sudeep.holla@arm.com> 20507R: Cristian Marussi <cristian.marussi@arm.com> 20508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20509S: Maintained 20510F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20511F: drivers/clk/clk-sc[mp]i.c 20512F: drivers/cpufreq/sc[mp]i-cpufreq.c 20513F: drivers/firmware/arm_scmi/ 20514F: drivers/firmware/arm_scpi.c 20515F: drivers/powercap/arm_scmi_powercap.c 20516F: drivers/regulator/scmi-regulator.c 20517F: drivers/reset/reset-scmi.c 20518F: include/linux/sc[mp]i_protocol.h 20519F: include/trace/events/scmi.h 20520F: include/uapi/linux/virtio_scmi.h 20521 20522SYSTEM RESET/SHUTDOWN DRIVERS 20523M: Sebastian Reichel <sre@kernel.org> 20524L: linux-pm@vger.kernel.org 20525S: Maintained 20526T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20527F: Documentation/devicetree/bindings/power/reset/ 20528F: drivers/power/reset/ 20529 20530SYSTEM TRACE MODULE CLASS 20531M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20532S: Maintained 20533T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20534F: Documentation/trace/stm.rst 20535F: drivers/hwtracing/stm/ 20536F: include/linux/stm.h 20537F: include/uapi/linux/stm.h 20538 20539SYSTEM76 ACPI DRIVER 20540M: Jeremy Soller <jeremy@system76.com> 20541M: System76 Product Development <productdev@system76.com> 20542L: platform-driver-x86@vger.kernel.org 20543S: Maintained 20544F: drivers/platform/x86/system76_acpi.c 20545 20546SYSV FILESYSTEM 20547S: Orphan 20548F: Documentation/filesystems/sysv-fs.rst 20549F: fs/sysv/ 20550F: include/linux/sysv_fs.h 20551 20552TASKSTATS STATISTICS INTERFACE 20553M: Balbir Singh <bsingharora@gmail.com> 20554S: Maintained 20555F: Documentation/accounting/taskstats* 20556F: include/linux/taskstats* 20557F: kernel/taskstats.c 20558 20559TC subsystem 20560M: Jamal Hadi Salim <jhs@mojatatu.com> 20561M: Cong Wang <xiyou.wangcong@gmail.com> 20562M: Jiri Pirko <jiri@resnulli.us> 20563L: netdev@vger.kernel.org 20564S: Maintained 20565F: include/net/pkt_cls.h 20566F: include/net/pkt_sched.h 20567F: include/net/tc_act/ 20568F: include/uapi/linux/pkt_cls.h 20569F: include/uapi/linux/pkt_sched.h 20570F: include/uapi/linux/tc_act/ 20571F: include/uapi/linux/tc_ematch/ 20572F: net/sched/ 20573F: tools/testing/selftests/tc-testing 20574 20575TC90522 MEDIA DRIVER 20576M: Akihiro Tsukada <tskd08@gmail.com> 20577L: linux-media@vger.kernel.org 20578S: Odd Fixes 20579F: drivers/media/dvb-frontends/tc90522* 20580 20581TCP LOW PRIORITY MODULE 20582M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20583M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20584S: Maintained 20585W: http://tcp-lp-mod.sourceforge.net/ 20586F: net/ipv4/tcp_lp.c 20587 20588TDA10071 MEDIA DRIVER 20589M: Antti Palosaari <crope@iki.fi> 20590L: linux-media@vger.kernel.org 20591S: Maintained 20592W: https://linuxtv.org 20593W: http://palosaari.fi/linux/ 20594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20595T: git git://linuxtv.org/anttip/media_tree.git 20596F: drivers/media/dvb-frontends/tda10071* 20597 20598TDA18212 MEDIA DRIVER 20599M: Antti Palosaari <crope@iki.fi> 20600L: linux-media@vger.kernel.org 20601S: Maintained 20602W: https://linuxtv.org 20603W: http://palosaari.fi/linux/ 20604Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20605T: git git://linuxtv.org/anttip/media_tree.git 20606F: drivers/media/tuners/tda18212* 20607 20608TDA18218 MEDIA DRIVER 20609M: Antti Palosaari <crope@iki.fi> 20610L: linux-media@vger.kernel.org 20611S: Maintained 20612W: https://linuxtv.org 20613W: http://palosaari.fi/linux/ 20614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20615T: git git://linuxtv.org/anttip/media_tree.git 20616F: drivers/media/tuners/tda18218* 20617 20618TDA18250 MEDIA DRIVER 20619M: Olli Salonen <olli.salonen@iki.fi> 20620L: linux-media@vger.kernel.org 20621S: Maintained 20622W: https://linuxtv.org 20623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20624T: git git://linuxtv.org/media_tree.git 20625F: drivers/media/tuners/tda18250* 20626 20627TDA18271 MEDIA DRIVER 20628M: Michael Krufky <mkrufky@linuxtv.org> 20629L: linux-media@vger.kernel.org 20630S: Maintained 20631W: https://linuxtv.org 20632W: http://github.com/mkrufky 20633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20634T: git git://linuxtv.org/mkrufky/tuners.git 20635F: drivers/media/tuners/tda18271* 20636 20637TDA1997x MEDIA DRIVER 20638M: Tim Harvey <tharvey@gateworks.com> 20639L: linux-media@vger.kernel.org 20640S: Maintained 20641W: https://linuxtv.org 20642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20643F: drivers/media/i2c/tda1997x.* 20644 20645TDA827x MEDIA DRIVER 20646M: Michael Krufky <mkrufky@linuxtv.org> 20647L: linux-media@vger.kernel.org 20648S: Maintained 20649W: https://linuxtv.org 20650W: http://github.com/mkrufky 20651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20652T: git git://linuxtv.org/mkrufky/tuners.git 20653F: drivers/media/tuners/tda8290.* 20654 20655TDA8290 MEDIA DRIVER 20656M: Michael Krufky <mkrufky@linuxtv.org> 20657L: linux-media@vger.kernel.org 20658S: Maintained 20659W: https://linuxtv.org 20660W: http://github.com/mkrufky 20661Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20662T: git git://linuxtv.org/mkrufky/tuners.git 20663F: drivers/media/tuners/tda8290.* 20664 20665TDA9840 MEDIA DRIVER 20666M: Hans Verkuil <hverkuil@xs4all.nl> 20667L: linux-media@vger.kernel.org 20668S: Maintained 20669W: https://linuxtv.org 20670T: git git://linuxtv.org/media_tree.git 20671F: drivers/media/i2c/tda9840* 20672 20673TEA5761 TUNER DRIVER 20674M: Mauro Carvalho Chehab <mchehab@kernel.org> 20675L: linux-media@vger.kernel.org 20676S: Odd fixes 20677W: https://linuxtv.org 20678T: git git://linuxtv.org/media_tree.git 20679F: drivers/media/tuners/tea5761.* 20680 20681TEA5767 TUNER DRIVER 20682M: Mauro Carvalho Chehab <mchehab@kernel.org> 20683L: linux-media@vger.kernel.org 20684S: Maintained 20685W: https://linuxtv.org 20686T: git git://linuxtv.org/media_tree.git 20687F: drivers/media/tuners/tea5767.* 20688 20689TEA6415C MEDIA DRIVER 20690M: Hans Verkuil <hverkuil@xs4all.nl> 20691L: linux-media@vger.kernel.org 20692S: Maintained 20693W: https://linuxtv.org 20694T: git git://linuxtv.org/media_tree.git 20695F: drivers/media/i2c/tea6415c* 20696 20697TEA6420 MEDIA DRIVER 20698M: Hans Verkuil <hverkuil@xs4all.nl> 20699L: linux-media@vger.kernel.org 20700S: Maintained 20701W: https://linuxtv.org 20702T: git git://linuxtv.org/media_tree.git 20703F: drivers/media/i2c/tea6420* 20704 20705TEAM DRIVER 20706M: Jiri Pirko <jiri@resnulli.us> 20707L: netdev@vger.kernel.org 20708S: Supported 20709F: drivers/net/team/ 20710F: include/linux/if_team.h 20711F: include/uapi/linux/if_team.h 20712F: tools/testing/selftests/drivers/net/team/ 20713 20714TECHNICAL ADVISORY BOARD PROCESS DOCS 20715M: "Theodore Ts'o" <tytso@mit.edu> 20716M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20717L: tech-board-discuss@lists.linux-foundation.org 20718S: Maintained 20719F: Documentation/process/contribution-maturity-model.rst 20720F: Documentation/process/researcher-guidelines.rst 20721 20722TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20723M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20724S: Maintained 20725F: arch/x86/platform/ts5500/ 20726 20727TECHNOTREND USB IR RECEIVER 20728M: Sean Young <sean@mess.org> 20729L: linux-media@vger.kernel.org 20730S: Maintained 20731F: drivers/media/rc/ttusbir.c 20732 20733TECHWELL TW9910 VIDEO DECODER 20734L: linux-media@vger.kernel.org 20735S: Orphan 20736F: drivers/media/i2c/tw9910.c 20737F: include/media/i2c/tw9910.h 20738 20739TEE SUBSYSTEM 20740M: Jens Wiklander <jens.wiklander@linaro.org> 20741R: Sumit Garg <sumit.garg@linaro.org> 20742L: op-tee@lists.trustedfirmware.org 20743S: Maintained 20744F: Documentation/staging/tee.rst 20745F: drivers/tee/ 20746F: include/linux/tee_drv.h 20747F: include/uapi/linux/tee.h 20748 20749TEGRA ARCHITECTURE SUPPORT 20750M: Thierry Reding <thierry.reding@gmail.com> 20751M: Jonathan Hunter <jonathanh@nvidia.com> 20752L: linux-tegra@vger.kernel.org 20753S: Supported 20754Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20755T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20756N: [^a-z]tegra 20757 20758TEGRA CLOCK DRIVER 20759M: Peter De Schrijver <pdeschrijver@nvidia.com> 20760M: Prashant Gaikwad <pgaikwad@nvidia.com> 20761S: Supported 20762F: drivers/clk/tegra/ 20763 20764TEGRA DMA DRIVERS 20765M: Laxman Dewangan <ldewangan@nvidia.com> 20766M: Jon Hunter <jonathanh@nvidia.com> 20767S: Supported 20768F: drivers/dma/tegra* 20769 20770TEGRA I2C DRIVER 20771M: Laxman Dewangan <ldewangan@nvidia.com> 20772R: Dmitry Osipenko <digetx@gmail.com> 20773S: Supported 20774F: drivers/i2c/busses/i2c-tegra.c 20775 20776TEGRA IOMMU DRIVERS 20777M: Thierry Reding <thierry.reding@gmail.com> 20778R: Krishna Reddy <vdumpa@nvidia.com> 20779L: linux-tegra@vger.kernel.org 20780S: Supported 20781F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20782F: drivers/iommu/tegra* 20783 20784TEGRA KBC DRIVER 20785M: Laxman Dewangan <ldewangan@nvidia.com> 20786S: Supported 20787F: drivers/input/keyboard/tegra-kbc.c 20788 20789TEGRA NAND DRIVER 20790M: Stefan Agner <stefan@agner.ch> 20791M: Lucas Stach <dev@lynxeye.de> 20792S: Maintained 20793F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20794F: drivers/mtd/nand/raw/tegra_nand.c 20795 20796TEGRA PWM DRIVER 20797M: Thierry Reding <thierry.reding@gmail.com> 20798S: Supported 20799F: drivers/pwm/pwm-tegra.c 20800 20801TEGRA QUAD SPI DRIVER 20802M: Thierry Reding <thierry.reding@gmail.com> 20803M: Jonathan Hunter <jonathanh@nvidia.com> 20804M: Sowjanya Komatineni <skomatineni@nvidia.com> 20805L: linux-tegra@vger.kernel.org 20806S: Maintained 20807F: drivers/spi/spi-tegra210-quad.c 20808 20809TEGRA SERIAL DRIVER 20810M: Laxman Dewangan <ldewangan@nvidia.com> 20811S: Supported 20812F: drivers/tty/serial/serial-tegra.c 20813 20814TEGRA SPI DRIVER 20815M: Laxman Dewangan <ldewangan@nvidia.com> 20816S: Supported 20817F: drivers/spi/spi-tegra* 20818 20819TEGRA VIDEO DRIVER 20820M: Thierry Reding <thierry.reding@gmail.com> 20821M: Jonathan Hunter <jonathanh@nvidia.com> 20822M: Sowjanya Komatineni <skomatineni@nvidia.com> 20823L: linux-media@vger.kernel.org 20824L: linux-tegra@vger.kernel.org 20825S: Maintained 20826F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20827F: drivers/staging/media/tegra-video/ 20828 20829TEGRA XUSB PADCTL DRIVER 20830M: JC Kuo <jckuo@nvidia.com> 20831S: Supported 20832F: drivers/phy/tegra/xusb* 20833 20834TEHUTI ETHERNET DRIVER 20835M: Andy Gospodarek <andy@greyhouse.net> 20836L: netdev@vger.kernel.org 20837S: Supported 20838F: drivers/net/ethernet/tehuti/* 20839 20840TELECOM CLOCK DRIVER FOR MCPL0010 20841M: Mark Gross <markgross@kernel.org> 20842S: Supported 20843F: drivers/char/tlclk.c 20844 20845TEMPO SEMICONDUCTOR DRIVERS 20846M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20847S: Maintained 20848F: Documentation/devicetree/bindings/sound/tscs*.txt 20849F: sound/soc/codecs/tscs*.c 20850F: sound/soc/codecs/tscs*.h 20851 20852TENSILICA XTENSA PORT (xtensa) 20853M: Chris Zankel <chris@zankel.net> 20854M: Max Filippov <jcmvbkbc@gmail.com> 20855S: Maintained 20856T: git https://github.com/jcmvbkbc/linux-xtensa.git 20857F: arch/xtensa/ 20858F: drivers/irqchip/irq-xtensa-* 20859 20860TEXAS INSTRUMENTS ASoC DRIVERS 20861M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20862L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20863S: Maintained 20864F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20865F: sound/soc/ti/ 20866 20867TEXAS INSTRUMENTS DMA DRIVERS 20868M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20869L: dmaengine@vger.kernel.org 20870S: Maintained 20871F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20872F: Documentation/devicetree/bindings/dma/ti-edma.txt 20873F: Documentation/devicetree/bindings/dma/ti/ 20874F: drivers/dma/ti/ 20875F: include/linux/dma/k3-psil.h 20876F: include/linux/dma/k3-udma-glue.h 20877F: include/linux/dma/ti-cppi5.h 20878X: drivers/dma/ti/cppi41.c 20879 20880TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20881M: Robert Marko <robert.marko@sartura.hr> 20882M: Luka Perkov <luka.perkov@sartura.hr> 20883L: linux-hwmon@vger.kernel.org 20884S: Maintained 20885F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20886F: Documentation/hwmon/tps23861.rst 20887F: drivers/hwmon/tps23861.c 20888 20889TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20890M: Ricardo Ribalda <ribalda@kernel.org> 20891L: linux-iio@vger.kernel.org 20892S: Supported 20893F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20894F: drivers/iio/dac/ti-dac7612.c 20895 20896TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20897M: Nishanth Menon <nm@ti.com> 20898M: Tero Kristo <kristo@kernel.org> 20899M: Santosh Shilimkar <ssantosh@kernel.org> 20900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20901S: Maintained 20902F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20903F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20904F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20905F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20906F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20907F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20908F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20909F: drivers/clk/keystone/sci-clk.c 20910F: drivers/firmware/ti_sci* 20911F: drivers/irqchip/irq-ti-sci-inta.c 20912F: drivers/irqchip/irq-ti-sci-intr.c 20913F: drivers/reset/reset-ti-sci.c 20914F: drivers/soc/ti/ti_sci_inta_msi.c 20915F: drivers/soc/ti/ti_sci_pm_domains.c 20916F: include/dt-bindings/soc/ti,sci_pm_domain.h 20917F: include/linux/soc/ti/ti_sci_inta_msi.h 20918F: include/linux/soc/ti/ti_sci_protocol.h 20919 20920TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20921M: Puranjay Mohan <puranjay12@gmail.com> 20922L: linux-iio@vger.kernel.org 20923S: Supported 20924F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20925F: drivers/iio/temperature/tmp117.c 20926 20927THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20928M: Hans Verkuil <hverkuil@xs4all.nl> 20929L: linux-media@vger.kernel.org 20930S: Maintained 20931W: https://linuxtv.org 20932T: git git://linuxtv.org/media_tree.git 20933F: drivers/media/radio/radio-raremono.c 20934 20935THERMAL 20936M: Rafael J. Wysocki <rafael@kernel.org> 20937M: Daniel Lezcano <daniel.lezcano@linaro.org> 20938R: Amit Kucheria <amitk@kernel.org> 20939R: Zhang Rui <rui.zhang@intel.com> 20940L: linux-pm@vger.kernel.org 20941S: Supported 20942Q: https://patchwork.kernel.org/project/linux-pm/list/ 20943T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20944F: Documentation/ABI/testing/sysfs-class-thermal 20945F: Documentation/admin-guide/thermal/ 20946F: Documentation/devicetree/bindings/thermal/ 20947F: Documentation/driver-api/thermal/ 20948F: drivers/thermal/ 20949F: include/dt-bindings/thermal/ 20950F: include/linux/cpu_cooling.h 20951F: include/linux/thermal.h 20952F: include/uapi/linux/thermal.h 20953F: tools/lib/thermal/ 20954F: tools/thermal/ 20955 20956THERMAL DRIVER FOR AMLOGIC SOCS 20957M: Guillaume La Roque <glaroque@baylibre.com> 20958L: linux-pm@vger.kernel.org 20959L: linux-amlogic@lists.infradead.org 20960S: Supported 20961W: http://linux-meson.com/ 20962F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20963F: drivers/thermal/amlogic_thermal.c 20964 20965THERMAL/CPU_COOLING 20966M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20967M: Daniel Lezcano <daniel.lezcano@linaro.org> 20968M: Viresh Kumar <viresh.kumar@linaro.org> 20969R: Lukasz Luba <lukasz.luba@arm.com> 20970L: linux-pm@vger.kernel.org 20971S: Supported 20972F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20973F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20974F: drivers/thermal/cpufreq_cooling.c 20975F: drivers/thermal/cpuidle_cooling.c 20976F: include/linux/cpu_cooling.h 20977 20978THERMAL/POWER_ALLOCATOR 20979M: Lukasz Luba <lukasz.luba@arm.com> 20980L: linux-pm@vger.kernel.org 20981S: Maintained 20982F: Documentation/driver-api/thermal/power_allocator.rst 20983F: drivers/thermal/gov_power_allocator.c 20984F: drivers/thermal/thermal_trace_ipa.h 20985 20986THINKPAD ACPI EXTRAS DRIVER 20987M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20988L: ibm-acpi-devel@lists.sourceforge.net 20989L: platform-driver-x86@vger.kernel.org 20990S: Maintained 20991W: http://ibm-acpi.sourceforge.net 20992W: http://thinkwiki.org/wiki/Ibm-acpi 20993T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20994F: drivers/platform/x86/thinkpad_acpi.c 20995 20996THINKPAD LMI DRIVER 20997M: Mark Pearson <markpearson@lenovo.com> 20998L: platform-driver-x86@vger.kernel.org 20999S: Maintained 21000F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21001F: drivers/platform/x86/think-lmi.? 21002 21003THUNDERBOLT DMA TRAFFIC TEST DRIVER 21004M: Isaac Hazan <isaac.hazan@intel.com> 21005L: linux-usb@vger.kernel.org 21006S: Maintained 21007F: drivers/thunderbolt/dma_test.c 21008 21009THUNDERBOLT DRIVER 21010M: Andreas Noever <andreas.noever@gmail.com> 21011M: Michael Jamet <michael.jamet@intel.com> 21012M: Mika Westerberg <mika.westerberg@linux.intel.com> 21013M: Yehezkel Bernat <YehezkelShB@gmail.com> 21014L: linux-usb@vger.kernel.org 21015S: Maintained 21016T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21017F: Documentation/admin-guide/thunderbolt.rst 21018F: drivers/thunderbolt/ 21019F: include/linux/thunderbolt.h 21020 21021THUNDERBOLT NETWORK DRIVER 21022M: Michael Jamet <michael.jamet@intel.com> 21023M: Mika Westerberg <mika.westerberg@linux.intel.com> 21024M: Yehezkel Bernat <YehezkelShB@gmail.com> 21025L: netdev@vger.kernel.org 21026S: Maintained 21027F: drivers/net/thunderbolt/ 21028 21029THUNDERX GPIO DRIVER 21030M: Robert Richter <rric@kernel.org> 21031S: Odd Fixes 21032F: drivers/gpio/gpio-thunderx.c 21033 21034TI ADS7924 ADC DRIVER 21035M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21036L: linux-iio@vger.kernel.org 21037S: Supported 21038F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21039F: drivers/iio/adc/ti-ads7924.c 21040 21041TI AM437X VPFE DRIVER 21042M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21043L: linux-media@vger.kernel.org 21044S: Maintained 21045W: https://linuxtv.org 21046Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21047T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21048F: drivers/media/platform/ti/am437x/ 21049 21050TI BANDGAP AND THERMAL DRIVER 21051M: Eduardo Valentin <edubezval@gmail.com> 21052M: Keerthy <j-keerthy@ti.com> 21053L: linux-pm@vger.kernel.org 21054L: linux-omap@vger.kernel.org 21055S: Maintained 21056F: drivers/thermal/ti-soc-thermal/ 21057 21058TI BQ27XXX POWER SUPPLY DRIVER 21059F: drivers/power/supply/bq27xxx_battery.c 21060F: drivers/power/supply/bq27xxx_battery_i2c.c 21061F: include/linux/power/bq27xxx_battery.h 21062 21063TI CDCE706 CLOCK DRIVER 21064M: Max Filippov <jcmvbkbc@gmail.com> 21065S: Maintained 21066F: drivers/clk/clk-cdce706.c 21067 21068TI CLOCK DRIVER 21069M: Tero Kristo <kristo@kernel.org> 21070L: linux-omap@vger.kernel.org 21071S: Odd Fixes 21072F: drivers/clk/ti/ 21073F: include/linux/clk/ti.h 21074 21075TI DAVINCI MACHINE SUPPORT 21076M: Bartosz Golaszewski <brgl@bgdev.pl> 21077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21078S: Maintained 21079T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21080F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21081F: arch/arm/boot/dts/da850* 21082F: arch/arm/mach-davinci/ 21083F: drivers/i2c/busses/i2c-davinci.c 21084 21085TI DAVINCI SERIES CLOCK DRIVER 21086M: David Lechner <david@lechnology.com> 21087R: Sekhar Nori <nsekhar@ti.com> 21088S: Maintained 21089F: Documentation/devicetree/bindings/clock/ti/davinci/ 21090F: drivers/clk/davinci/ 21091F: include/linux/clk/davinci.h 21092 21093TI DAVINCI SERIES GPIO DRIVER 21094M: Keerthy <j-keerthy@ti.com> 21095L: linux-gpio@vger.kernel.org 21096S: Maintained 21097F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21098F: drivers/gpio/gpio-davinci.c 21099 21100TI DAVINCI SERIES MEDIA DRIVER 21101M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21102L: linux-media@vger.kernel.org 21103S: Maintained 21104W: https://linuxtv.org 21105Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21106T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21107F: drivers/media/platform/ti/davinci/ 21108F: include/media/davinci/ 21109 21110TI ENHANCED CAPTURE (eCAP) DRIVER 21111M: Vignesh Raghavendra <vigneshr@ti.com> 21112R: Julien Panis <jpanis@baylibre.com> 21113L: linux-iio@vger.kernel.org 21114L: linux-omap@vger.kernel.org 21115S: Maintained 21116F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21117F: drivers/counter/ti-ecap-capture.c 21118 21119TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21120R: David Lechner <david@lechnology.com> 21121L: linux-iio@vger.kernel.org 21122F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21123F: drivers/counter/ti-eqep.c 21124 21125TI ETHERNET SWITCH DRIVER (CPSW) 21126R: Grygorii Strashko <grygorii.strashko@ti.com> 21127L: linux-omap@vger.kernel.org 21128L: netdev@vger.kernel.org 21129S: Maintained 21130F: drivers/net/ethernet/ti/cpsw* 21131F: drivers/net/ethernet/ti/davinci* 21132 21133TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21134M: Alex Dubov <oakad@yahoo.com> 21135S: Maintained 21136W: http://tifmxx.berlios.de/ 21137F: drivers/memstick/host/tifm_ms.c 21138F: drivers/misc/tifm* 21139F: drivers/mmc/host/tifm_sd.c 21140F: include/linux/tifm.h 21141 21142TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21143M: Nishanth Menon <nm@ti.com> 21144M: Santosh Shilimkar <ssantosh@kernel.org> 21145L: linux-kernel@vger.kernel.org 21146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21147S: Maintained 21148T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21149F: drivers/soc/ti/* 21150 21151TI LM49xxx FAMILY ASoC CODEC DRIVERS 21152M: M R Swami Reddy <mr.swami.reddy@ti.com> 21153M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21155S: Maintained 21156F: sound/soc/codecs/isabelle* 21157F: sound/soc/codecs/lm49453* 21158 21159TI LMP92064 ADC DRIVER 21160M: Leonard Göhrs <l.goehrs@pengutronix.de> 21161R: kernel@pengutronix.de 21162L: linux-iio@vger.kernel.org 21163S: Maintained 21164F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21165F: drivers/iio/adc/ti-lmp92064.c 21166 21167TI PCM3060 ASoC CODEC DRIVER 21168M: Kirill Marinushkin <kmarinushkin@birdec.com> 21169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21170S: Maintained 21171F: Documentation/devicetree/bindings/sound/pcm3060.txt 21172F: sound/soc/codecs/pcm3060* 21173 21174TI TAS571X FAMILY ASoC CODEC DRIVER 21175M: Kevin Cernekee <cernekee@chromium.org> 21176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21177S: Odd Fixes 21178F: sound/soc/codecs/tas571x* 21179 21180TI TMAG5273 MAGNETOMETER DRIVER 21181M: Gerald Loacker <gerald.loacker@wolfvision.net> 21182L: linux-iio@vger.kernel.org 21183S: Maintained 21184F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21185F: drivers/iio/magnetometer/tmag5273.c 21186 21187TI TRF7970A NFC DRIVER 21188M: Mark Greer <mgreer@animalcreek.com> 21189L: linux-wireless@vger.kernel.org 21190S: Supported 21191F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21192F: drivers/nfc/trf7970a.c 21193 21194TI TSC2046 ADC DRIVER 21195M: Oleksij Rempel <o.rempel@pengutronix.de> 21196R: kernel@pengutronix.de 21197L: linux-iio@vger.kernel.org 21198S: Maintained 21199F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21200F: drivers/iio/adc/ti-tsc2046.c 21201 21202TI TWL4030 SERIES SOC CODEC DRIVER 21203M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21204L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21205S: Maintained 21206F: sound/soc/codecs/twl4030* 21207 21208TI VPE/CAL DRIVERS 21209M: Benoit Parrot <bparrot@ti.com> 21210L: linux-media@vger.kernel.org 21211S: Maintained 21212W: http://linuxtv.org/ 21213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21214F: Documentation/devicetree/bindings/media/ti,cal.yaml 21215F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21216F: drivers/media/platform/ti/cal/ 21217F: drivers/media/platform/ti/vpe/ 21218 21219TI WILINK WIRELESS DRIVERS 21220L: linux-wireless@vger.kernel.org 21221S: Orphan 21222W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21223W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21224T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21225F: drivers/net/wireless/ti/ 21226 21227TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21228M: John Stultz <jstultz@google.com> 21229M: Thomas Gleixner <tglx@linutronix.de> 21230R: Stephen Boyd <sboyd@kernel.org> 21231L: linux-kernel@vger.kernel.org 21232S: Supported 21233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21234F: include/linux/clocksource.h 21235F: include/linux/time.h 21236F: include/linux/timex.h 21237F: include/uapi/linux/time.h 21238F: include/uapi/linux/timex.h 21239F: kernel/time/alarmtimer.c 21240F: kernel/time/clocksource.c 21241F: kernel/time/ntp.c 21242F: kernel/time/time*.c 21243F: tools/testing/selftests/timers/ 21244 21245TIPC NETWORK LAYER 21246M: Jon Maloy <jmaloy@redhat.com> 21247M: Ying Xue <ying.xue@windriver.com> 21248L: netdev@vger.kernel.org (core kernel code) 21249L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21250S: Maintained 21251W: http://tipc.sourceforge.net/ 21252F: include/uapi/linux/tipc*.h 21253F: net/tipc/ 21254 21255TLAN NETWORK DRIVER 21256M: Samuel Chessman <chessman@tux.org> 21257L: tlan-devel@lists.sourceforge.net (subscribers-only) 21258S: Maintained 21259W: http://sourceforge.net/projects/tlan/ 21260F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21261F: drivers/net/ethernet/ti/tlan.* 21262 21263TMIO/SDHI MMC DRIVER 21264M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21265L: linux-mmc@vger.kernel.org 21266L: linux-renesas-soc@vger.kernel.org 21267S: Supported 21268F: drivers/mmc/host/renesas_sdhi* 21269F: drivers/mmc/host/tmio_mmc* 21270F: include/linux/mfd/tmio.h 21271 21272TMP401 HARDWARE MONITOR DRIVER 21273M: Guenter Roeck <linux@roeck-us.net> 21274L: linux-hwmon@vger.kernel.org 21275S: Maintained 21276F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21277F: Documentation/hwmon/tmp401.rst 21278F: drivers/hwmon/tmp401.c 21279 21280TMP464 HARDWARE MONITOR DRIVER 21281M: Guenter Roeck <linux@roeck-us.net> 21282L: linux-hwmon@vger.kernel.org 21283S: Maintained 21284F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21285F: Documentation/hwmon/tmp464.rst 21286F: drivers/hwmon/tmp464.c 21287 21288TMP513 HARDWARE MONITOR DRIVER 21289M: Eric Tremblay <etremblay@distech-controls.com> 21290L: linux-hwmon@vger.kernel.org 21291S: Maintained 21292F: Documentation/hwmon/tmp513.rst 21293F: drivers/hwmon/tmp513.c 21294 21295TMPFS (SHMEM FILESYSTEM) 21296M: Hugh Dickins <hughd@google.com> 21297L: linux-mm@kvack.org 21298S: Maintained 21299F: include/linux/shmem_fs.h 21300F: mm/shmem.c 21301 21302TOMOYO SECURITY MODULE 21303M: Kentaro Takeda <takedakn@nttdata.co.jp> 21304M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21305L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21306L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21307L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21308L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21309S: Maintained 21310W: https://tomoyo.osdn.jp/ 21311F: security/tomoyo/ 21312 21313TOPSTAR LAPTOP EXTRAS DRIVER 21314M: Herton Ronaldo Krzesinski <herton@canonical.com> 21315L: platform-driver-x86@vger.kernel.org 21316S: Maintained 21317F: drivers/platform/x86/topstar-laptop.c 21318 21319TORTURE-TEST MODULES 21320M: Davidlohr Bueso <dave@stgolabs.net> 21321M: "Paul E. McKenney" <paulmck@kernel.org> 21322M: Josh Triplett <josh@joshtriplett.org> 21323L: linux-kernel@vger.kernel.org 21324S: Supported 21325T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21326F: Documentation/RCU/torture.rst 21327F: kernel/locking/locktorture.c 21328F: kernel/rcu/rcuscale.c 21329F: kernel/rcu/rcutorture.c 21330F: kernel/rcu/refscale.c 21331F: kernel/torture.c 21332 21333TOSHIBA ACPI EXTRAS DRIVER 21334M: Azael Avalos <coproscefalo@gmail.com> 21335L: platform-driver-x86@vger.kernel.org 21336S: Maintained 21337F: drivers/platform/x86/toshiba_acpi.c 21338 21339TOSHIBA BLUETOOTH DRIVER 21340M: Azael Avalos <coproscefalo@gmail.com> 21341L: platform-driver-x86@vger.kernel.org 21342S: Maintained 21343F: drivers/platform/x86/toshiba_bluetooth.c 21344 21345TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21346M: Azael Avalos <coproscefalo@gmail.com> 21347L: platform-driver-x86@vger.kernel.org 21348S: Maintained 21349F: drivers/platform/x86/toshiba_haps.c 21350 21351TOSHIBA SMM DRIVER 21352M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21353S: Maintained 21354W: http://www.buzzard.org.uk/toshiba/ 21355F: drivers/char/toshiba.c 21356F: include/linux/toshiba.h 21357F: include/uapi/linux/toshiba.h 21358 21359TOSHIBA TC358743 DRIVER 21360M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21361L: linux-media@vger.kernel.org 21362S: Maintained 21363F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21364F: drivers/media/i2c/tc358743* 21365F: include/media/i2c/tc358743.h 21366 21367TOSHIBA WMI HOTKEYS DRIVER 21368M: Azael Avalos <coproscefalo@gmail.com> 21369L: platform-driver-x86@vger.kernel.org 21370S: Maintained 21371F: drivers/platform/x86/toshiba-wmi.c 21372 21373TPM DEVICE DRIVER 21374M: Peter Huewe <peterhuewe@gmx.de> 21375M: Jarkko Sakkinen <jarkko@kernel.org> 21376R: Jason Gunthorpe <jgg@ziepe.ca> 21377L: linux-integrity@vger.kernel.org 21378S: Maintained 21379W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21380Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21381T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21382F: drivers/char/tpm/ 21383 21384TPS546D24 DRIVER 21385M: Duke Du <dukedu83@gmail.com> 21386L: linux-hwmon@vger.kernel.org 21387S: Maintained 21388F: Documentation/hwmon/tps546d24.rst 21389F: drivers/hwmon/pmbus/tps546d24.c 21390 21391TRACING 21392M: Steven Rostedt <rostedt@goodmis.org> 21393M: Masami Hiramatsu <mhiramat@kernel.org> 21394L: linux-kernel@vger.kernel.org 21395L: linux-trace-kernel@vger.kernel.org 21396S: Maintained 21397Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21398T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21399F: Documentation/trace/* 21400F: fs/tracefs/ 21401F: include/linux/trace*.h 21402F: include/trace/ 21403F: kernel/trace/ 21404F: scripts/tracing/ 21405F: tools/testing/selftests/ftrace/ 21406 21407TRACING MMIO ACCESSES (MMIOTRACE) 21408M: Steven Rostedt <rostedt@goodmis.org> 21409M: Masami Hiramatsu <mhiramat@kernel.org> 21410R: Karol Herbst <karolherbst@gmail.com> 21411R: Pekka Paalanen <ppaalanen@gmail.com> 21412L: linux-kernel@vger.kernel.org 21413L: nouveau@lists.freedesktop.org 21414S: Maintained 21415F: arch/x86/mm/kmmio.c 21416F: arch/x86/mm/mmio-mod.c 21417F: arch/x86/mm/testmmiotrace.c 21418F: include/linux/mmiotrace.h 21419F: kernel/trace/trace_mmiotrace.c 21420 21421TRACING OS NOISE / LATENCY TRACERS 21422M: Steven Rostedt <rostedt@goodmis.org> 21423M: Daniel Bristot de Oliveira <bristot@kernel.org> 21424S: Maintained 21425F: Documentation/trace/hwlat_detector.rst 21426F: Documentation/trace/osnoise-tracer.rst 21427F: Documentation/trace/timerlat-tracer.rst 21428F: arch/*/kernel/trace.c 21429F: include/trace/events/osnoise.h 21430F: kernel/trace/trace_hwlat.c 21431F: kernel/trace/trace_irqsoff.c 21432F: kernel/trace/trace_osnoise.c 21433F: kernel/trace/trace_sched_wakeup.c 21434 21435TRADITIONAL CHINESE DOCUMENTATION 21436M: Hu Haowen <src.res@email.cn> 21437L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21438S: Maintained 21439W: https://github.com/srcres258/linux-doc 21440T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21441F: Documentation/translations/zh_TW/ 21442 21443TTY LAYER 21444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21445M: Jiri Slaby <jirislaby@kernel.org> 21446S: Supported 21447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21448F: Documentation/driver-api/serial/ 21449F: drivers/tty/ 21450F: drivers/tty/serial/serial_core.c 21451F: include/linux/selection.h 21452F: include/linux/serial.h 21453F: include/linux/serial_core.h 21454F: include/linux/sysrq.h 21455F: include/linux/tty*.h 21456F: include/linux/vt.h 21457F: include/linux/vt_*.h 21458F: include/uapi/linux/serial.h 21459F: include/uapi/linux/serial_core.h 21460F: include/uapi/linux/tty.h 21461 21462TUA9001 MEDIA DRIVER 21463M: Antti Palosaari <crope@iki.fi> 21464L: linux-media@vger.kernel.org 21465S: Maintained 21466W: https://linuxtv.org 21467W: http://palosaari.fi/linux/ 21468Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21469T: git git://linuxtv.org/anttip/media_tree.git 21470F: drivers/media/tuners/tua9001* 21471 21472TULIP NETWORK DRIVERS 21473L: netdev@vger.kernel.org 21474L: linux-parisc@vger.kernel.org 21475S: Orphan 21476F: drivers/net/ethernet/dec/tulip/ 21477 21478TUN/TAP driver 21479M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21480S: Maintained 21481W: http://vtun.sourceforge.net/tun 21482F: Documentation/networking/tuntap.rst 21483F: arch/um/os-Linux/drivers/ 21484 21485TURBOCHANNEL SUBSYSTEM 21486M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21487M: Ralf Baechle <ralf@linux-mips.org> 21488L: linux-mips@vger.kernel.org 21489S: Maintained 21490Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21491F: drivers/tc/ 21492F: include/linux/tc.h 21493 21494TURBOSTAT UTILITY 21495M: "Len Brown" <lenb@kernel.org> 21496L: linux-pm@vger.kernel.org 21497S: Supported 21498Q: https://patchwork.kernel.org/project/linux-pm/list/ 21499B: https://bugzilla.kernel.org 21500T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21501F: tools/power/x86/turbostat/ 21502 21503TW5864 VIDEO4LINUX DRIVER 21504M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21505M: Anton Sviridenko <anton@corp.bluecherry.net> 21506M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21507M: Andrey Utkin <andrey_utkin@fastmail.com> 21508L: linux-media@vger.kernel.org 21509S: Supported 21510F: drivers/media/pci/tw5864/ 21511 21512TW68 VIDEO4LINUX DRIVER 21513M: Hans Verkuil <hverkuil@xs4all.nl> 21514L: linux-media@vger.kernel.org 21515S: Odd Fixes 21516W: https://linuxtv.org 21517T: git git://linuxtv.org/media_tree.git 21518F: drivers/media/pci/tw68/ 21519 21520TW686X VIDEO4LINUX DRIVER 21521M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21522L: linux-media@vger.kernel.org 21523S: Maintained 21524W: http://linuxtv.org 21525T: git git://linuxtv.org/media_tree.git 21526F: drivers/media/pci/tw686x/ 21527 21528U-BOOT ENVIRONMENT VARIABLES 21529M: Rafał Miłecki <rafal@milecki.pl> 21530S: Maintained 21531F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21532F: drivers/nvmem/u-boot-env.c 21533 21534UACCE ACCELERATOR FRAMEWORK 21535M: Zhangfei Gao <zhangfei.gao@linaro.org> 21536M: Zhou Wang <wangzhou1@hisilicon.com> 21537L: linux-accelerators@lists.ozlabs.org 21538L: linux-kernel@vger.kernel.org 21539S: Maintained 21540F: Documentation/ABI/testing/sysfs-driver-uacce 21541F: Documentation/misc-devices/uacce.rst 21542F: drivers/misc/uacce/ 21543F: include/linux/uacce.h 21544F: include/uapi/misc/uacce/ 21545 21546UBI FILE SYSTEM (UBIFS) 21547M: Richard Weinberger <richard@nod.at> 21548L: linux-mtd@lists.infradead.org 21549S: Supported 21550W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21551T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21552T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21553F: Documentation/ABI/testing/sysfs-fs-ubifs 21554F: Documentation/filesystems/ubifs-authentication.rst 21555F: Documentation/filesystems/ubifs.rst 21556F: fs/ubifs/ 21557 21558UBLK USERSPACE BLOCK DRIVER 21559M: Ming Lei <ming.lei@redhat.com> 21560L: linux-block@vger.kernel.org 21561S: Maintained 21562F: Documentation/block/ublk.rst 21563F: drivers/block/ublk_drv.c 21564F: include/uapi/linux/ublk_cmd.h 21565 21566UCLINUX (M68KNOMMU AND COLDFIRE) 21567M: Greg Ungerer <gerg@linux-m68k.org> 21568L: linux-m68k@lists.linux-m68k.org 21569S: Maintained 21570W: http://www.linux-m68k.org/ 21571T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21572F: arch/m68k/*/*_no.* 21573F: arch/m68k/68*/ 21574F: arch/m68k/coldfire/ 21575F: arch/m68k/include/asm/*_no.* 21576 21577UDF FILESYSTEM 21578M: Jan Kara <jack@suse.com> 21579S: Maintained 21580F: Documentation/filesystems/udf.rst 21581F: fs/udf/ 21582 21583UDRAW TABLET 21584M: Bastien Nocera <hadess@hadess.net> 21585L: linux-input@vger.kernel.org 21586S: Maintained 21587F: drivers/hid/hid-udraw-ps3.c 21588 21589UFS FILESYSTEM 21590M: Evgeniy Dushistov <dushistov@mail.ru> 21591S: Maintained 21592F: Documentation/admin-guide/ufs.rst 21593F: fs/ufs/ 21594 21595UHID USERSPACE HID IO DRIVER 21596M: David Rheinsberg <david.rheinsberg@gmail.com> 21597L: linux-input@vger.kernel.org 21598S: Maintained 21599F: drivers/hid/uhid.c 21600F: include/uapi/linux/uhid.h 21601 21602ULPI BUS 21603M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21604L: linux-usb@vger.kernel.org 21605S: Maintained 21606F: drivers/usb/common/ulpi.c 21607F: include/linux/ulpi/ 21608 21609UNICODE SUBSYSTEM 21610M: Gabriel Krisman Bertazi <krisman@collabora.com> 21611L: linux-fsdevel@vger.kernel.org 21612S: Supported 21613F: fs/unicode/ 21614 21615UNIFDEF 21616M: Tony Finch <dot@dotat.at> 21617S: Maintained 21618W: http://dotat.at/prog/unifdef 21619F: scripts/unifdef.c 21620 21621UNIFORM CDROM DRIVER 21622M: Phillip Potter <phil@philpotter.co.uk> 21623S: Maintained 21624F: Documentation/cdrom/ 21625F: drivers/cdrom/cdrom.c 21626F: include/linux/cdrom.h 21627F: include/uapi/linux/cdrom.h 21628 21629UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21630R: Alim Akhtar <alim.akhtar@samsung.com> 21631R: Avri Altman <avri.altman@wdc.com> 21632R: Bart Van Assche <bvanassche@acm.org> 21633L: linux-scsi@vger.kernel.org 21634S: Supported 21635F: Documentation/devicetree/bindings/ufs/ 21636F: Documentation/scsi/ufs.rst 21637F: drivers/ufs/core/ 21638 21639UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21640M: Pedro Sousa <pedrom.sousa@synopsys.com> 21641L: linux-scsi@vger.kernel.org 21642S: Supported 21643F: drivers/ufs/host/*dwc* 21644 21645UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21646M: Alim Akhtar <alim.akhtar@samsung.com> 21647L: linux-scsi@vger.kernel.org 21648S: Maintained 21649F: drivers/ufs/host/ufs-exynos* 21650 21651UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21652M: Stanley Chu <stanley.chu@mediatek.com> 21653L: linux-scsi@vger.kernel.org 21654L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21655S: Maintained 21656F: drivers/ufs/host/ufs-mediatek* 21657 21658UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21659M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21660L: linux-arm-msm@vger.kernel.org 21661L: linux-scsi@vger.kernel.org 21662S: Maintained 21663F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21664F: drivers/ufs/host/ufs-qcom* 21665 21666UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21667M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21668L: linux-renesas-soc@vger.kernel.org 21669L: linux-scsi@vger.kernel.org 21670S: Maintained 21671F: drivers/ufs/host/ufs-renesas.c 21672 21673UNSORTED BLOCK IMAGES (UBI) 21674M: Richard Weinberger <richard@nod.at> 21675L: linux-mtd@lists.infradead.org 21676S: Supported 21677W: http://www.linux-mtd.infradead.org/ 21678T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21679T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21680F: drivers/mtd/ubi/ 21681F: include/linux/mtd/ubi.h 21682F: include/uapi/mtd/ubi-user.h 21683 21684USB "USBNET" DRIVER FRAMEWORK 21685M: Oliver Neukum <oneukum@suse.com> 21686L: netdev@vger.kernel.org 21687S: Maintained 21688W: http://www.linux-usb.org/usbnet 21689F: drivers/net/usb/usbnet.c 21690F: include/linux/usb/usbnet.h 21691 21692USB ACM DRIVER 21693M: Oliver Neukum <oneukum@suse.com> 21694L: linux-usb@vger.kernel.org 21695S: Maintained 21696F: Documentation/usb/acm.rst 21697F: drivers/usb/class/cdc-acm.* 21698 21699USB APPLE MFI FASTCHARGE DRIVER 21700M: Bastien Nocera <hadess@hadess.net> 21701L: linux-usb@vger.kernel.org 21702S: Maintained 21703F: drivers/usb/misc/apple-mfi-fastcharge.c 21704 21705USB AR5523 WIRELESS DRIVER 21706M: Pontus Fuchs <pontus.fuchs@gmail.com> 21707L: linux-wireless@vger.kernel.org 21708S: Maintained 21709F: drivers/net/wireless/ath/ar5523/ 21710 21711USB ATTACHED SCSI 21712M: Oliver Neukum <oneukum@suse.com> 21713L: linux-usb@vger.kernel.org 21714L: linux-scsi@vger.kernel.org 21715S: Maintained 21716F: drivers/usb/storage/uas.c 21717 21718USB CDC ETHERNET DRIVER 21719M: Oliver Neukum <oliver@neukum.org> 21720L: linux-usb@vger.kernel.org 21721S: Maintained 21722F: drivers/net/usb/cdc_*.c 21723F: include/uapi/linux/usb/cdc.h 21724 21725USB CHAOSKEY DRIVER 21726M: Keith Packard <keithp@keithp.com> 21727L: linux-usb@vger.kernel.org 21728S: Maintained 21729F: drivers/usb/misc/chaoskey.c 21730 21731USB CYPRESS C67X00 DRIVER 21732L: linux-usb@vger.kernel.org 21733S: Orphan 21734F: drivers/usb/c67x00/ 21735 21736USB DAVICOM DM9601 DRIVER 21737M: Peter Korsgaard <peter@korsgaard.com> 21738L: netdev@vger.kernel.org 21739S: Maintained 21740W: http://www.linux-usb.org/usbnet 21741F: drivers/net/usb/dm9601.c 21742 21743USB EHCI DRIVER 21744M: Alan Stern <stern@rowland.harvard.edu> 21745L: linux-usb@vger.kernel.org 21746S: Maintained 21747F: Documentation/usb/ehci.rst 21748F: drivers/usb/host/ehci* 21749 21750USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21751M: Jiri Kosina <jikos@kernel.org> 21752M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21753L: linux-usb@vger.kernel.org 21754S: Maintained 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21756F: Documentation/hid/hiddev.rst 21757F: drivers/hid/usbhid/ 21758 21759USB INTEL XHCI ROLE MUX DRIVER 21760M: Hans de Goede <hdegoede@redhat.com> 21761L: linux-usb@vger.kernel.org 21762S: Maintained 21763F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21764 21765USB IP DRIVER FOR HISILICON KIRIN 960 21766M: Yu Chen <chenyu56@huawei.com> 21767M: Binghui Wang <wangbinghui@hisilicon.com> 21768L: linux-usb@vger.kernel.org 21769S: Maintained 21770F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21771F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21772 21773USB IP DRIVER FOR HISILICON KIRIN 970 21774M: Mauro Carvalho Chehab <mchehab@kernel.org> 21775L: linux-usb@vger.kernel.org 21776S: Maintained 21777F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21778F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21779 21780USB ISP116X DRIVER 21781M: Olav Kongas <ok@artecdesign.ee> 21782L: linux-usb@vger.kernel.org 21783S: Maintained 21784F: drivers/usb/host/isp116x* 21785F: include/linux/usb/isp116x.h 21786 21787USB ISP1760 DRIVER 21788M: Rui Miguel Silva <rui.silva@linaro.org> 21789L: linux-usb@vger.kernel.org 21790S: Maintained 21791F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21792F: drivers/usb/isp1760/* 21793 21794USB LAN78XX ETHERNET DRIVER 21795M: Woojung Huh <woojung.huh@microchip.com> 21796M: UNGLinuxDriver@microchip.com 21797L: netdev@vger.kernel.org 21798S: Maintained 21799F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21800F: drivers/net/usb/lan78xx.* 21801F: include/dt-bindings/net/microchip-lan78xx.h 21802 21803USB MASS STORAGE DRIVER 21804M: Alan Stern <stern@rowland.harvard.edu> 21805L: linux-usb@vger.kernel.org 21806L: usb-storage@lists.one-eyed-alien.net 21807S: Maintained 21808F: drivers/usb/storage/ 21809 21810USB MIDI DRIVER 21811M: Clemens Ladisch <clemens@ladisch.de> 21812L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21813S: Maintained 21814T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21815F: sound/usb/midi.* 21816 21817USB NETWORKING DRIVERS 21818L: linux-usb@vger.kernel.org 21819S: Odd Fixes 21820F: drivers/net/usb/ 21821 21822USB OHCI DRIVER 21823M: Alan Stern <stern@rowland.harvard.edu> 21824L: linux-usb@vger.kernel.org 21825S: Maintained 21826F: Documentation/usb/ohci.rst 21827F: drivers/usb/host/ohci* 21828 21829USB OTG FSM (Finite State Machine) 21830M: Peter Chen <peter.chen@kernel.org> 21831L: linux-usb@vger.kernel.org 21832S: Maintained 21833T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21834F: drivers/usb/common/usb-otg-fsm.c 21835 21836USB OVER IP DRIVER 21837M: Valentina Manea <valentina.manea.m@gmail.com> 21838M: Shuah Khan <shuah@kernel.org> 21839M: Shuah Khan <skhan@linuxfoundation.org> 21840R: Hongren Zheng <i@zenithal.me> 21841L: linux-usb@vger.kernel.org 21842S: Maintained 21843F: Documentation/usb/usbip_protocol.rst 21844F: drivers/usb/usbip/ 21845F: tools/testing/selftests/drivers/usb/usbip/ 21846F: tools/usb/usbip/ 21847 21848USB PEGASUS DRIVER 21849M: Petko Manolov <petkan@nucleusys.com> 21850L: linux-usb@vger.kernel.org 21851L: netdev@vger.kernel.org 21852S: Maintained 21853W: https://github.com/petkan/pegasus 21854T: git https://github.com/petkan/pegasus.git 21855F: drivers/net/usb/pegasus.* 21856 21857USB PRINTER DRIVER (usblp) 21858M: Pete Zaitcev <zaitcev@redhat.com> 21859L: linux-usb@vger.kernel.org 21860S: Supported 21861F: drivers/usb/class/usblp.c 21862 21863USB QMI WWAN NETWORK DRIVER 21864M: Bjørn Mork <bjorn@mork.no> 21865L: netdev@vger.kernel.org 21866S: Maintained 21867F: Documentation/ABI/testing/sysfs-class-net-qmi 21868F: drivers/net/usb/qmi_wwan.c 21869 21870USB RAW GADGET DRIVER 21871R: Andrey Konovalov <andreyknvl@gmail.com> 21872L: linux-usb@vger.kernel.org 21873S: Maintained 21874F: Documentation/usb/raw-gadget.rst 21875F: drivers/usb/gadget/legacy/raw_gadget.c 21876F: include/uapi/linux/usb/raw_gadget.h 21877 21878USB RTL8150 DRIVER 21879M: Petko Manolov <petkan@nucleusys.com> 21880L: linux-usb@vger.kernel.org 21881L: netdev@vger.kernel.org 21882S: Maintained 21883W: https://github.com/petkan/rtl8150 21884T: git https://github.com/petkan/rtl8150.git 21885F: drivers/net/usb/rtl8150.c 21886 21887USB SERIAL SUBSYSTEM 21888M: Johan Hovold <johan@kernel.org> 21889L: linux-usb@vger.kernel.org 21890S: Maintained 21891T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21892F: Documentation/usb/usb-serial.rst 21893F: drivers/usb/serial/ 21894F: include/linux/usb/serial.h 21895 21896USB SMSC75XX ETHERNET DRIVER 21897M: Steve Glendinning <steve.glendinning@shawell.net> 21898L: netdev@vger.kernel.org 21899S: Maintained 21900F: drivers/net/usb/smsc75xx.* 21901 21902USB SMSC95XX ETHERNET DRIVER 21903M: Steve Glendinning <steve.glendinning@shawell.net> 21904M: UNGLinuxDriver@microchip.com 21905L: netdev@vger.kernel.org 21906S: Maintained 21907F: drivers/net/usb/smsc95xx.* 21908 21909USB SUBSYSTEM 21910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21911L: linux-usb@vger.kernel.org 21912S: Supported 21913W: http://www.linux-usb.org 21914T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21915F: Documentation/devicetree/bindings/usb/ 21916F: Documentation/usb/ 21917F: drivers/usb/ 21918F: include/dt-bindings/usb/ 21919F: include/linux/usb.h 21920F: include/linux/usb/ 21921 21922USB TYPEC BUS FOR ALTERNATE MODES 21923M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: Documentation/ABI/testing/sysfs-bus-typec 21927F: Documentation/driver-api/usb/typec_bus.rst 21928F: drivers/usb/typec/altmodes/ 21929F: include/linux/usb/typec_altmode.h 21930 21931USB TYPEC CLASS 21932M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21933L: linux-usb@vger.kernel.org 21934S: Maintained 21935F: Documentation/ABI/testing/sysfs-class-typec 21936F: Documentation/driver-api/usb/typec.rst 21937F: drivers/usb/typec/ 21938F: include/linux/usb/typec.h 21939 21940USB TYPEC INTEL PMC MUX DRIVER 21941M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21945F: drivers/usb/typec/mux/intel_pmc_mux.c 21946 21947USB TYPEC PI3USB30532 MUX DRIVER 21948M: Hans de Goede <hdegoede@redhat.com> 21949L: linux-usb@vger.kernel.org 21950S: Maintained 21951F: drivers/usb/typec/mux/pi3usb30532.c 21952 21953USB TYPEC PORT CONTROLLER DRIVERS 21954M: Guenter Roeck <linux@roeck-us.net> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: drivers/usb/typec/tcpm/ 21958 21959USB UHCI DRIVER 21960M: Alan Stern <stern@rowland.harvard.edu> 21961L: linux-usb@vger.kernel.org 21962S: Maintained 21963F: drivers/usb/host/uhci* 21964 21965USB VIDEO CLASS 21966M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21967L: linux-media@vger.kernel.org 21968S: Maintained 21969W: http://www.ideasonboard.org/uvc/ 21970T: git git://linuxtv.org/media_tree.git 21971F: drivers/media/usb/uvc/ 21972F: include/uapi/linux/uvcvideo.h 21973 21974USB WEBCAM GADGET 21975M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21976M: Daniel Scally <dan.scally@ideasonboard.com> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: drivers/usb/gadget/function/*uvc* 21980F: drivers/usb/gadget/legacy/webcam.c 21981F: include/uapi/linux/usb/g_uvc.h 21982 21983USB WIRELESS RNDIS DRIVER (rndis_wlan) 21984M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21985L: linux-wireless@vger.kernel.org 21986S: Maintained 21987F: drivers/net/wireless/legacy/rndis_wlan.c 21988 21989USB XHCI DRIVER 21990M: Mathias Nyman <mathias.nyman@intel.com> 21991L: linux-usb@vger.kernel.org 21992S: Supported 21993F: drivers/usb/host/pci-quirks* 21994F: drivers/usb/host/xhci* 21995 21996USB ZD1201 DRIVER 21997L: linux-wireless@vger.kernel.org 21998S: Orphan 21999W: http://linux-lc100020.sourceforge.net 22000F: drivers/net/wireless/zydas/zd1201.* 22001 22002USER DATAGRAM PROTOCOL (UDP) 22003M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22004S: Maintained 22005F: include/linux/udp.h 22006F: net/ipv4/udp.c 22007F: net/ipv6/udp.c 22008 22009USER-MODE LINUX (UML) 22010M: Richard Weinberger <richard@nod.at> 22011M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22012M: Johannes Berg <johannes@sipsolutions.net> 22013L: linux-um@lists.infradead.org 22014S: Maintained 22015W: http://user-mode-linux.sourceforge.net 22016Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22018T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22019F: Documentation/virt/uml/ 22020F: arch/um/ 22021F: arch/x86/um/ 22022F: fs/hostfs/ 22023 22024USERSPACE COPYIN/COPYOUT (UIOVEC) 22025M: Alexander Viro <viro@zeniv.linux.org.uk> 22026S: Maintained 22027F: include/linux/uio.h 22028F: lib/iov_iter.c 22029 22030USERSPACE DMA BUFFER DRIVER 22031M: Gerd Hoffmann <kraxel@redhat.com> 22032L: dri-devel@lists.freedesktop.org 22033S: Maintained 22034T: git git://anongit.freedesktop.org/drm/drm-misc 22035F: drivers/dma-buf/udmabuf.c 22036F: include/uapi/linux/udmabuf.h 22037 22038USERSPACE I/O (UIO) 22039M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22040S: Maintained 22041T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22042F: Documentation/driver-api/uio-howto.rst 22043F: drivers/uio/ 22044F: include/linux/uio_driver.h 22045 22046UTIL-LINUX PACKAGE 22047M: Karel Zak <kzak@redhat.com> 22048L: util-linux@vger.kernel.org 22049S: Maintained 22050W: http://en.wikipedia.org/wiki/Util-linux 22051T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22052 22053UUID HELPERS 22054R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22055L: linux-kernel@vger.kernel.org 22056S: Maintained 22057F: include/linux/uuid.h 22058F: lib/test_uuid.c 22059F: lib/uuid.c 22060 22061UV SYSFS DRIVER 22062M: Justin Ernst <justin.ernst@hpe.com> 22063L: platform-driver-x86@vger.kernel.org 22064S: Maintained 22065F: drivers/platform/x86/uv_sysfs.c 22066 22067UVESAFB DRIVER 22068M: Michal Januszewski <spock@gentoo.org> 22069L: linux-fbdev@vger.kernel.org 22070S: Maintained 22071W: https://github.com/mjanusz/v86d 22072F: Documentation/fb/uvesafb.rst 22073F: drivers/video/fbdev/uvesafb.* 22074 22075Ux500 CLOCK DRIVERS 22076M: Ulf Hansson <ulf.hansson@linaro.org> 22077L: linux-clk@vger.kernel.org 22078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22079S: Maintained 22080F: drivers/clk/ux500/ 22081 22082VF610 NAND DRIVER 22083M: Stefan Agner <stefan@agner.ch> 22084L: linux-mtd@lists.infradead.org 22085S: Supported 22086F: drivers/mtd/nand/raw/vf610_nfc.c 22087 22088VFAT/FAT/MSDOS FILESYSTEM 22089M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22090S: Maintained 22091F: Documentation/filesystems/vfat.rst 22092F: fs/fat/ 22093F: tools/testing/selftests/filesystems/fat/ 22094 22095VFIO DRIVER 22096M: Alex Williamson <alex.williamson@redhat.com> 22097L: kvm@vger.kernel.org 22098S: Maintained 22099T: git https://github.com/awilliam/linux-vfio.git 22100F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22101F: Documentation/driver-api/vfio.rst 22102F: drivers/vfio/ 22103F: include/linux/vfio.h 22104F: include/linux/vfio_pci_core.h 22105F: include/uapi/linux/vfio.h 22106 22107VFIO FSL-MC DRIVER 22108M: Diana Craciun <diana.craciun@oss.nxp.com> 22109L: kvm@vger.kernel.org 22110S: Maintained 22111F: drivers/vfio/fsl-mc/ 22112 22113VFIO HISILICON PCI DRIVER 22114M: Longfang Liu <liulongfang@huawei.com> 22115M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22116L: kvm@vger.kernel.org 22117S: Maintained 22118F: drivers/vfio/pci/hisilicon/ 22119 22120VFIO MEDIATED DEVICE DRIVERS 22121M: Kirti Wankhede <kwankhede@nvidia.com> 22122L: kvm@vger.kernel.org 22123S: Maintained 22124F: Documentation/driver-api/vfio-mediated-device.rst 22125F: drivers/vfio/mdev/ 22126F: include/linux/mdev.h 22127F: samples/vfio-mdev/ 22128 22129VFIO MLX5 PCI DRIVER 22130M: Yishai Hadas <yishaih@nvidia.com> 22131L: kvm@vger.kernel.org 22132S: Maintained 22133F: drivers/vfio/pci/mlx5/ 22134 22135VFIO PCI DEVICE SPECIFIC DRIVERS 22136R: Jason Gunthorpe <jgg@nvidia.com> 22137R: Yishai Hadas <yishaih@nvidia.com> 22138R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22139R: Kevin Tian <kevin.tian@intel.com> 22140L: kvm@vger.kernel.org 22141S: Maintained 22142P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22143F: drivers/vfio/pci/*/ 22144 22145VFIO PLATFORM DRIVER 22146M: Eric Auger <eric.auger@redhat.com> 22147L: kvm@vger.kernel.org 22148S: Maintained 22149F: drivers/vfio/platform/ 22150 22151VGA_SWITCHEROO 22152R: Lukas Wunner <lukas@wunner.de> 22153S: Maintained 22154T: git git://anongit.freedesktop.org/drm/drm-misc 22155F: Documentation/gpu/vga-switcheroo.rst 22156F: drivers/gpu/vga/vga_switcheroo.c 22157F: include/linux/vga_switcheroo.h 22158 22159VIA RHINE NETWORK DRIVER 22160M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22161S: Maintained 22162F: drivers/net/ethernet/via/via-rhine.c 22163 22164VIA SD/MMC CARD CONTROLLER DRIVER 22165M: Bruce Chang <brucechang@via.com.tw> 22166M: Harald Welte <HaraldWelte@viatech.com> 22167S: Maintained 22168F: drivers/mmc/host/via-sdmmc.c 22169 22170VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22171M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22172L: linux-fbdev@vger.kernel.org 22173S: Maintained 22174F: drivers/video/fbdev/via/ 22175F: include/linux/via-core.h 22176F: include/linux/via-gpio.h 22177F: include/linux/via_i2c.h 22178 22179VIA VELOCITY NETWORK DRIVER 22180M: Francois Romieu <romieu@fr.zoreil.com> 22181L: netdev@vger.kernel.org 22182S: Maintained 22183F: drivers/net/ethernet/via/via-velocity.* 22184 22185VICODEC VIRTUAL CODEC DRIVER 22186M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22187L: linux-media@vger.kernel.org 22188S: Maintained 22189W: https://linuxtv.org 22190T: git git://linuxtv.org/media_tree.git 22191F: drivers/media/test-drivers/vicodec/* 22192 22193VIDEO I2C POLLING DRIVER 22194M: Matt Ranostay <matt.ranostay@konsulko.com> 22195L: linux-media@vger.kernel.org 22196S: Maintained 22197F: drivers/media/i2c/video-i2c.c 22198 22199VIDEO MULTIPLEXER DRIVER 22200M: Philipp Zabel <p.zabel@pengutronix.de> 22201L: linux-media@vger.kernel.org 22202S: Maintained 22203F: drivers/media/platform/video-mux.c 22204 22205VIDEOBUF2 FRAMEWORK 22206M: Tomasz Figa <tfiga@chromium.org> 22207M: Marek Szyprowski <m.szyprowski@samsung.com> 22208L: linux-media@vger.kernel.org 22209S: Maintained 22210F: drivers/media/common/videobuf2/* 22211F: include/media/videobuf2-* 22212 22213VIDTV VIRTUAL DIGITAL TV DRIVER 22214M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22215L: linux-media@vger.kernel.org 22216S: Maintained 22217W: https://linuxtv.org 22218T: git git://linuxtv.org/media_tree.git 22219F: drivers/media/test-drivers/vidtv/* 22220 22221VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22222M: Shuah Khan <skhan@linuxfoundation.org> 22223R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22224L: linux-media@vger.kernel.org 22225S: Maintained 22226W: https://linuxtv.org 22227T: git git://linuxtv.org/media_tree.git 22228F: drivers/media/test-drivers/vimc/* 22229 22230VIRT LIB 22231M: Alex Williamson <alex.williamson@redhat.com> 22232M: Paolo Bonzini <pbonzini@redhat.com> 22233L: kvm@vger.kernel.org 22234S: Supported 22235F: virt/lib/ 22236 22237VIRTIO AND VHOST VSOCK DRIVER 22238M: Stefan Hajnoczi <stefanha@redhat.com> 22239M: Stefano Garzarella <sgarzare@redhat.com> 22240L: kvm@vger.kernel.org 22241L: virtualization@lists.linux-foundation.org 22242L: netdev@vger.kernel.org 22243S: Maintained 22244F: drivers/vhost/vsock.c 22245F: include/linux/virtio_vsock.h 22246F: include/uapi/linux/virtio_vsock.h 22247F: net/vmw_vsock/virtio_transport.c 22248F: net/vmw_vsock/virtio_transport_common.c 22249 22250VIRTIO BALLOON 22251M: "Michael S. Tsirkin" <mst@redhat.com> 22252M: David Hildenbrand <david@redhat.com> 22253L: virtualization@lists.linux-foundation.org 22254S: Maintained 22255F: drivers/virtio/virtio_balloon.c 22256F: include/linux/balloon_compaction.h 22257F: include/uapi/linux/virtio_balloon.h 22258F: mm/balloon_compaction.c 22259 22260VIRTIO BLOCK AND SCSI DRIVERS 22261M: "Michael S. Tsirkin" <mst@redhat.com> 22262M: Jason Wang <jasowang@redhat.com> 22263R: Paolo Bonzini <pbonzini@redhat.com> 22264R: Stefan Hajnoczi <stefanha@redhat.com> 22265L: virtualization@lists.linux-foundation.org 22266S: Maintained 22267F: drivers/block/virtio_blk.c 22268F: drivers/scsi/virtio_scsi.c 22269F: drivers/vhost/scsi.c 22270F: include/uapi/linux/virtio_blk.h 22271F: include/uapi/linux/virtio_scsi.h 22272 22273VIRTIO CONSOLE DRIVER 22274M: Amit Shah <amit@kernel.org> 22275L: virtualization@lists.linux-foundation.org 22276S: Maintained 22277F: drivers/char/virtio_console.c 22278F: include/linux/virtio_console.h 22279F: include/uapi/linux/virtio_console.h 22280 22281VIRTIO CORE AND NET DRIVERS 22282M: "Michael S. Tsirkin" <mst@redhat.com> 22283M: Jason Wang <jasowang@redhat.com> 22284R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22285L: virtualization@lists.linux-foundation.org 22286S: Maintained 22287F: Documentation/ABI/testing/sysfs-bus-vdpa 22288F: Documentation/ABI/testing/sysfs-class-vduse 22289F: Documentation/devicetree/bindings/virtio/ 22290F: Documentation/driver-api/virtio/ 22291F: drivers/block/virtio_blk.c 22292F: drivers/crypto/virtio/ 22293F: drivers/net/virtio_net.c 22294F: drivers/vdpa/ 22295F: drivers/virtio/ 22296F: include/linux/vdpa.h 22297F: include/linux/virtio*.h 22298F: include/linux/vringh.h 22299F: include/uapi/linux/virtio_*.h 22300F: tools/virtio/ 22301 22302VIRTIO CRYPTO DRIVER 22303M: Gonglei <arei.gonglei@huawei.com> 22304L: virtualization@lists.linux-foundation.org 22305L: linux-crypto@vger.kernel.org 22306S: Maintained 22307F: drivers/crypto/virtio/ 22308F: include/uapi/linux/virtio_crypto.h 22309 22310VIRTIO DRIVERS FOR S390 22311M: Cornelia Huck <cohuck@redhat.com> 22312M: Halil Pasic <pasic@linux.ibm.com> 22313M: Eric Farman <farman@linux.ibm.com> 22314L: linux-s390@vger.kernel.org 22315L: virtualization@lists.linux-foundation.org 22316L: kvm@vger.kernel.org 22317S: Supported 22318F: arch/s390/include/uapi/asm/virtio-ccw.h 22319F: drivers/s390/virtio/ 22320 22321VIRTIO FILE SYSTEM 22322M: Vivek Goyal <vgoyal@redhat.com> 22323M: Stefan Hajnoczi <stefanha@redhat.com> 22324M: Miklos Szeredi <miklos@szeredi.hu> 22325L: virtualization@lists.linux-foundation.org 22326L: linux-fsdevel@vger.kernel.org 22327S: Supported 22328W: https://virtio-fs.gitlab.io/ 22329F: Documentation/filesystems/virtiofs.rst 22330F: fs/fuse/virtio_fs.c 22331F: include/uapi/linux/virtio_fs.h 22332 22333VIRTIO GPIO DRIVER 22334M: Enrico Weigelt, metux IT consult <info@metux.net> 22335M: Viresh Kumar <vireshk@kernel.org> 22336L: linux-gpio@vger.kernel.org 22337L: virtualization@lists.linux-foundation.org 22338S: Maintained 22339F: drivers/gpio/gpio-virtio.c 22340F: include/uapi/linux/virtio_gpio.h 22341 22342VIRTIO GPU DRIVER 22343M: David Airlie <airlied@redhat.com> 22344M: Gerd Hoffmann <kraxel@redhat.com> 22345R: Gurchetan Singh <gurchetansingh@chromium.org> 22346R: Chia-I Wu <olvaffe@gmail.com> 22347L: dri-devel@lists.freedesktop.org 22348L: virtualization@lists.linux-foundation.org 22349S: Maintained 22350T: git git://anongit.freedesktop.org/drm/drm-misc 22351F: drivers/gpu/drm/virtio/ 22352F: include/uapi/linux/virtio_gpu.h 22353 22354VIRTIO HOST (VHOST) 22355M: "Michael S. Tsirkin" <mst@redhat.com> 22356M: Jason Wang <jasowang@redhat.com> 22357L: kvm@vger.kernel.org 22358L: virtualization@lists.linux-foundation.org 22359L: netdev@vger.kernel.org 22360S: Maintained 22361T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22362F: drivers/vhost/ 22363F: include/linux/sched/vhost_task.h 22364F: include/linux/vhost_iotlb.h 22365F: include/uapi/linux/vhost.h 22366F: kernel/vhost_task.c 22367 22368VIRTIO I2C DRIVER 22369M: Conghui Chen <conghui.chen@intel.com> 22370M: Viresh Kumar <viresh.kumar@linaro.org> 22371L: linux-i2c@vger.kernel.org 22372L: virtualization@lists.linux-foundation.org 22373S: Maintained 22374F: drivers/i2c/busses/i2c-virtio.c 22375F: include/uapi/linux/virtio_i2c.h 22376 22377VIRTIO INPUT DRIVER 22378M: Gerd Hoffmann <kraxel@redhat.com> 22379S: Maintained 22380F: drivers/virtio/virtio_input.c 22381F: include/uapi/linux/virtio_input.h 22382 22383VIRTIO IOMMU DRIVER 22384M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22385L: virtualization@lists.linux-foundation.org 22386S: Maintained 22387F: drivers/iommu/virtio-iommu.c 22388F: include/uapi/linux/virtio_iommu.h 22389 22390VIRTIO MEM DRIVER 22391M: David Hildenbrand <david@redhat.com> 22392L: virtualization@lists.linux-foundation.org 22393S: Maintained 22394W: https://virtio-mem.gitlab.io/ 22395F: drivers/virtio/virtio_mem.c 22396F: include/uapi/linux/virtio_mem.h 22397 22398VIRTIO PMEM DRIVER 22399M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22400L: virtualization@lists.linux-foundation.org 22401S: Maintained 22402F: drivers/nvdimm/nd_virtio.c 22403F: drivers/nvdimm/virtio_pmem.c 22404 22405VIRTIO SOUND DRIVER 22406M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22407M: "Michael S. Tsirkin" <mst@redhat.com> 22408L: virtualization@lists.linux-foundation.org 22409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22410S: Maintained 22411F: include/uapi/linux/virtio_snd.h 22412F: sound/virtio/* 22413 22414VIRTUAL BOX GUEST DEVICE DRIVER 22415M: Hans de Goede <hdegoede@redhat.com> 22416M: Arnd Bergmann <arnd@arndb.de> 22417M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22418S: Maintained 22419F: drivers/virt/vboxguest/ 22420F: include/linux/vbox_utils.h 22421F: include/uapi/linux/vbox*.h 22422 22423VIRTUAL BOX SHARED FOLDER VFS DRIVER 22424M: Hans de Goede <hdegoede@redhat.com> 22425L: linux-fsdevel@vger.kernel.org 22426S: Maintained 22427F: fs/vboxsf/* 22428 22429VIRTUAL SERIO DEVICE DRIVER 22430M: Stephen Chandler Paul <thatslyude@gmail.com> 22431S: Maintained 22432F: drivers/input/serio/userio.c 22433F: include/uapi/linux/userio.h 22434 22435VISL VIRTUAL STATELESS DECODER DRIVER 22436M: Daniel Almeida <daniel.almeida@collabora.com> 22437L: linux-media@vger.kernel.org 22438S: Supported 22439F: drivers/media/test-drivers/visl 22440 22441VIVID VIRTUAL VIDEO DRIVER 22442M: Hans Verkuil <hverkuil@xs4all.nl> 22443L: linux-media@vger.kernel.org 22444S: Maintained 22445W: https://linuxtv.org 22446T: git git://linuxtv.org/media_tree.git 22447F: drivers/media/test-drivers/vivid/* 22448 22449VLYNQ BUS 22450M: Florian Fainelli <f.fainelli@gmail.com> 22451L: openwrt-devel@lists.openwrt.org (subscribers-only) 22452S: Maintained 22453F: drivers/vlynq/vlynq.c 22454F: include/linux/vlynq.h 22455 22456VM SOCKETS (AF_VSOCK) 22457M: Stefano Garzarella <sgarzare@redhat.com> 22458L: virtualization@lists.linux-foundation.org 22459L: netdev@vger.kernel.org 22460S: Maintained 22461F: drivers/net/vsockmon.c 22462F: include/net/af_vsock.h 22463F: include/uapi/linux/vm_sockets.h 22464F: include/uapi/linux/vm_sockets_diag.h 22465F: include/uapi/linux/vsockmon.h 22466F: net/vmw_vsock/ 22467F: tools/testing/vsock/ 22468 22469VMALLOC 22470M: Andrew Morton <akpm@linux-foundation.org> 22471R: Uladzislau Rezki <urezki@gmail.com> 22472R: Christoph Hellwig <hch@infradead.org> 22473R: Lorenzo Stoakes <lstoakes@gmail.com> 22474L: linux-mm@kvack.org 22475S: Maintained 22476W: http://www.linux-mm.org 22477T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22478F: include/linux/vmalloc.h 22479F: mm/vmalloc.c 22480 22481VME SUBSYSTEM 22482M: Martyn Welch <martyn@welchs.me.uk> 22483M: Manohar Vanga <manohar.vanga@gmail.com> 22484M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22485L: linux-kernel@vger.kernel.org 22486S: Odd fixes 22487T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22488F: Documentation/driver-api/vme.rst 22489F: drivers/staging/vme_user/ 22490 22491VMWARE BALLOON DRIVER 22492M: Nadav Amit <namit@vmware.com> 22493R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22494L: linux-kernel@vger.kernel.org 22495S: Supported 22496F: drivers/misc/vmw_balloon.c 22497 22498VMWARE HYPERVISOR INTERFACE 22499M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22500M: Alexey Makhalov <amakhalov@vmware.com> 22501R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22502L: virtualization@lists.linux-foundation.org 22503L: x86@kernel.org 22504S: Supported 22505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22506F: arch/x86/include/asm/vmware.h 22507F: arch/x86/kernel/cpu/vmware.c 22508 22509VMWARE PVRDMA DRIVER 22510M: Bryan Tan <bryantan@vmware.com> 22511M: Vishnu Dasa <vdasa@vmware.com> 22512R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22513L: linux-rdma@vger.kernel.org 22514S: Supported 22515F: drivers/infiniband/hw/vmw_pvrdma/ 22516 22517VMWARE PVSCSI DRIVER 22518M: Vishal Bhakta <vbhakta@vmware.com> 22519R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22520L: linux-scsi@vger.kernel.org 22521S: Supported 22522F: drivers/scsi/vmw_pvscsi.c 22523F: drivers/scsi/vmw_pvscsi.h 22524 22525VMWARE VIRTUAL PTP CLOCK DRIVER 22526M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22527M: Deep Shah <sdeep@vmware.com> 22528R: Alexey Makhalov <amakhalov@vmware.com> 22529R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22530L: netdev@vger.kernel.org 22531S: Supported 22532F: drivers/ptp/ptp_vmw.c 22533 22534VMWARE VMCI DRIVER 22535M: Bryan Tan <bryantan@vmware.com> 22536M: Vishnu Dasa <vdasa@vmware.com> 22537R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22538L: linux-kernel@vger.kernel.org 22539S: Supported 22540F: drivers/misc/vmw_vmci/ 22541F: include/linux/vmw_vmci* 22542 22543VMWARE VMMOUSE SUBDRIVER 22544M: Zack Rusin <zackr@vmware.com> 22545R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22546R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22547L: linux-input@vger.kernel.org 22548S: Supported 22549F: drivers/input/mouse/vmmouse.c 22550F: drivers/input/mouse/vmmouse.h 22551 22552VMWARE VMXNET3 ETHERNET DRIVER 22553M: Ronak Doshi <doshir@vmware.com> 22554R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22555L: netdev@vger.kernel.org 22556S: Supported 22557F: drivers/net/vmxnet3/ 22558 22559VMWARE VSOCK VMCI TRANSPORT DRIVER 22560M: Bryan Tan <bryantan@vmware.com> 22561M: Vishnu Dasa <vdasa@vmware.com> 22562R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22563L: linux-kernel@vger.kernel.org 22564S: Supported 22565F: net/vmw_vsock/vmci_transport* 22566 22567VOCORE VOCORE2 BOARD 22568M: Harvey Hunt <harveyhuntnexus@gmail.com> 22569L: linux-mips@vger.kernel.org 22570S: Maintained 22571F: arch/mips/boot/dts/ralink/vocore2.dts 22572 22573VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22574M: Liam Girdwood <lgirdwood@gmail.com> 22575M: Mark Brown <broonie@kernel.org> 22576L: linux-kernel@vger.kernel.org 22577S: Supported 22578W: http://www.slimlogic.co.uk/?p=48 22579T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22580F: Documentation/devicetree/bindings/regulator/ 22581F: Documentation/power/regulator/ 22582F: drivers/regulator/ 22583F: include/dt-bindings/regulator/ 22584F: include/linux/regulator/ 22585K: regulator_get_optional 22586 22587VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22588R: Matti Vaittinen <mazziesaccount@gmail.com> 22589F: drivers/regulator/irq_helpers.c 22590 22591VRF 22592M: David Ahern <dsahern@kernel.org> 22593L: netdev@vger.kernel.org 22594S: Maintained 22595F: Documentation/networking/vrf.rst 22596F: drivers/net/vrf.c 22597 22598VSPRINTF 22599M: Petr Mladek <pmladek@suse.com> 22600M: Steven Rostedt <rostedt@goodmis.org> 22601M: Sergey Senozhatsky <senozhatsky@chromium.org> 22602R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22603R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22604S: Maintained 22605T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22606F: Documentation/core-api/printk-formats.rst 22607F: lib/test_printf.c 22608F: lib/test_scanf.c 22609F: lib/vsprintf.c 22610 22611VT1211 HARDWARE MONITOR DRIVER 22612M: Juerg Haefliger <juergh@proton.me> 22613L: linux-hwmon@vger.kernel.org 22614S: Maintained 22615F: Documentation/hwmon/vt1211.rst 22616F: drivers/hwmon/vt1211.c 22617 22618VT8231 HARDWARE MONITOR DRIVER 22619M: Roger Lucas <vt8231@hiddenengine.co.uk> 22620L: linux-hwmon@vger.kernel.org 22621S: Maintained 22622F: drivers/hwmon/vt8231.c 22623 22624VUB300 USB to SDIO/SD/MMC bridge chip 22625L: linux-mmc@vger.kernel.org 22626S: Orphan 22627F: drivers/mmc/host/vub300.c 22628 22629W1 DALLAS'S 1-WIRE BUS 22630M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22631S: Maintained 22632F: Documentation/devicetree/bindings/w1/ 22633F: Documentation/w1/ 22634F: drivers/w1/ 22635F: include/linux/w1.h 22636 22637W83791D HARDWARE MONITORING DRIVER 22638M: Marc Hulsman <m.hulsman@tudelft.nl> 22639L: linux-hwmon@vger.kernel.org 22640S: Maintained 22641F: Documentation/hwmon/w83791d.rst 22642F: drivers/hwmon/w83791d.c 22643 22644W83793 HARDWARE MONITORING DRIVER 22645M: Rudolf Marek <r.marek@assembler.cz> 22646L: linux-hwmon@vger.kernel.org 22647S: Maintained 22648F: Documentation/hwmon/w83793.rst 22649F: drivers/hwmon/w83793.c 22650 22651W83795 HARDWARE MONITORING DRIVER 22652M: Jean Delvare <jdelvare@suse.com> 22653L: linux-hwmon@vger.kernel.org 22654S: Maintained 22655F: drivers/hwmon/w83795.c 22656 22657W83L51xD SD/MMC CARD INTERFACE DRIVER 22658M: Pierre Ossman <pierre@ossman.eu> 22659S: Maintained 22660F: drivers/mmc/host/wbsd.* 22661 22662WACOM PROTOCOL 4 SERIAL TABLETS 22663M: Julian Squires <julian@cipht.net> 22664M: Hans de Goede <hdegoede@redhat.com> 22665L: linux-input@vger.kernel.org 22666S: Maintained 22667F: drivers/input/tablet/wacom_serial4.c 22668 22669WANGXUN ETHERNET DRIVER 22670M: Jiawen Wu <jiawenwu@trustnetic.com> 22671M: Mengyuan Lou <mengyuanlou@net-swift.com> 22672L: netdev@vger.kernel.org 22673S: Maintained 22674W: https://www.net-swift.com 22675F: Documentation/networking/device_drivers/ethernet/wangxun/* 22676F: drivers/net/ethernet/wangxun/ 22677 22678WATCHDOG DEVICE DRIVERS 22679M: Wim Van Sebroeck <wim@linux-watchdog.org> 22680M: Guenter Roeck <linux@roeck-us.net> 22681L: linux-watchdog@vger.kernel.org 22682S: Maintained 22683W: http://www.linux-watchdog.org/ 22684T: git git://www.linux-watchdog.org/linux-watchdog.git 22685F: Documentation/devicetree/bindings/watchdog/ 22686F: Documentation/watchdog/ 22687F: drivers/watchdog/ 22688F: include/linux/watchdog.h 22689F: include/trace/events/watchdog.h 22690F: include/uapi/linux/watchdog.h 22691 22692WHISKEYCOVE PMIC GPIO DRIVER 22693M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22694L: linux-gpio@vger.kernel.org 22695S: Maintained 22696F: drivers/gpio/gpio-wcove.c 22697 22698WHWAVE RTC DRIVER 22699M: Dianlong Li <long17.cool@163.com> 22700L: linux-rtc@vger.kernel.org 22701S: Maintained 22702F: drivers/rtc/rtc-sd3078.c 22703 22704WIIMOTE HID DRIVER 22705M: David Rheinsberg <david.rheinsberg@gmail.com> 22706L: linux-input@vger.kernel.org 22707S: Maintained 22708F: drivers/hid/hid-wiimote* 22709 22710WILOCITY WIL6210 WIRELESS DRIVER 22711L: linux-wireless@vger.kernel.org 22712S: Orphan 22713W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22714F: drivers/net/wireless/ath/wil6210/ 22715 22716WINBOND CIR DRIVER 22717M: David Härdeman <david@hardeman.nu> 22718S: Maintained 22719F: drivers/media/rc/winbond-cir.c 22720 22721WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22722L: linux-watchdog@vger.kernel.org 22723S: Orphan 22724F: drivers/watchdog/ebc-c384_wdt.c 22725 22726WINSYSTEMS WS16C48 GPIO DRIVER 22727M: William Breathitt Gray <william.gray@linaro.org> 22728L: linux-gpio@vger.kernel.org 22729S: Maintained 22730F: drivers/gpio/gpio-ws16c48.c 22731 22732WIREGUARD SECURE NETWORK TUNNEL 22733M: Jason A. Donenfeld <Jason@zx2c4.com> 22734L: wireguard@lists.zx2c4.com 22735L: netdev@vger.kernel.org 22736S: Maintained 22737F: drivers/net/wireguard/ 22738F: tools/testing/selftests/wireguard/ 22739 22740WISTRON LAPTOP BUTTON DRIVER 22741M: Miloslav Trmac <mitr@volny.cz> 22742S: Maintained 22743F: drivers/input/misc/wistron_btns.c 22744 22745WL3501 WIRELESS PCMCIA CARD DRIVER 22746L: linux-wireless@vger.kernel.org 22747S: Odd fixes 22748F: drivers/net/wireless/legacy/wl3501* 22749 22750WOLFSON MICROELECTRONICS DRIVERS 22751L: patches@opensource.cirrus.com 22752S: Supported 22753W: https://github.com/CirrusLogic/linux-drivers/wiki 22754T: git https://github.com/CirrusLogic/linux-drivers.git 22755F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22756F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22757F: Documentation/devicetree/bindings/mfd/wm831x.txt 22758F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22759F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22760F: Documentation/devicetree/bindings/sound/wm* 22761F: Documentation/hwmon/wm83??.rst 22762F: arch/arm/mach-s3c/mach-crag6410* 22763F: drivers/clk/clk-wm83*.c 22764F: drivers/gpio/gpio-*wm*.c 22765F: drivers/gpio/gpio-arizona.c 22766F: drivers/hwmon/wm83??-hwmon.c 22767F: drivers/input/misc/wm831x-on.c 22768F: drivers/input/touchscreen/wm831x-ts.c 22769F: drivers/input/touchscreen/wm97*.c 22770F: drivers/leds/leds-wm83*.c 22771F: drivers/mfd/arizona* 22772F: drivers/mfd/cs47l24* 22773F: drivers/mfd/wm*.c 22774F: drivers/power/supply/wm83*.c 22775F: drivers/regulator/arizona* 22776F: drivers/regulator/wm8*.c 22777F: drivers/rtc/rtc-wm83*.c 22778F: drivers/video/backlight/wm83*_bl.c 22779F: drivers/watchdog/wm83*_wdt.c 22780F: include/linux/mfd/arizona/ 22781F: include/linux/mfd/wm831x/ 22782F: include/linux/mfd/wm8350/ 22783F: include/linux/mfd/wm8400* 22784F: include/linux/regulator/arizona* 22785F: include/linux/wm97xx.h 22786F: include/sound/wm????.h 22787F: sound/soc/codecs/arizona* 22788F: sound/soc/codecs/cs47l24* 22789F: sound/soc/codecs/wm* 22790 22791WORKQUEUE 22792M: Tejun Heo <tj@kernel.org> 22793R: Lai Jiangshan <jiangshanlai@gmail.com> 22794S: Maintained 22795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22796F: Documentation/core-api/workqueue.rst 22797F: include/linux/workqueue.h 22798F: kernel/workqueue.c 22799F: kernel/workqueue_internal.h 22800 22801WWAN DRIVERS 22802M: Loic Poulain <loic.poulain@linaro.org> 22803M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22804R: Johannes Berg <johannes@sipsolutions.net> 22805L: netdev@vger.kernel.org 22806S: Maintained 22807F: drivers/net/wwan/ 22808F: include/linux/wwan.h 22809F: include/uapi/linux/wwan.h 22810 22811X-POWERS AXP288 PMIC DRIVERS 22812M: Hans de Goede <hdegoede@redhat.com> 22813S: Maintained 22814F: drivers/acpi/pmic/intel_pmic_xpower.c 22815N: axp288 22816 22817X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22818M: Chen-Yu Tsai <wens@csie.org> 22819L: linux-kernel@vger.kernel.org 22820S: Maintained 22821N: axp[128] 22822 22823X.25 STACK 22824M: Martin Schiller <ms@dev.tdt.de> 22825L: linux-x25@vger.kernel.org 22826S: Maintained 22827F: Documentation/networking/lapb-module.rst 22828F: Documentation/networking/x25* 22829F: drivers/net/wan/hdlc_x25.c 22830F: drivers/net/wan/lapbether.c 22831F: include/*/lapb.h 22832F: include/net/x25* 22833F: include/uapi/linux/x25.h 22834F: net/lapb/ 22835F: net/x25/ 22836 22837X86 ARCHITECTURE (32-BIT AND 64-BIT) 22838M: Thomas Gleixner <tglx@linutronix.de> 22839M: Ingo Molnar <mingo@redhat.com> 22840M: Borislav Petkov <bp@alien8.de> 22841M: Dave Hansen <dave.hansen@linux.intel.com> 22842M: x86@kernel.org 22843R: "H. Peter Anvin" <hpa@zytor.com> 22844L: linux-kernel@vger.kernel.org 22845S: Maintained 22846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22847F: Documentation/arch/x86/ 22848F: Documentation/devicetree/bindings/x86/ 22849F: arch/x86/ 22850 22851X86 ENTRY CODE 22852M: Andy Lutomirski <luto@kernel.org> 22853L: linux-kernel@vger.kernel.org 22854S: Maintained 22855T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22856F: arch/x86/entry/ 22857 22858X86 HARDWARE VULNERABILITIES 22859M: Thomas Gleixner <tglx@linutronix.de> 22860M: Borislav Petkov <bp@alien8.de> 22861M: Peter Zijlstra <peterz@infradead.org> 22862M: Josh Poimboeuf <jpoimboe@kernel.org> 22863R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22864S: Maintained 22865F: Documentation/admin-guide/hw-vuln/ 22866F: arch/x86/include/asm/nospec-branch.h 22867F: arch/x86/kernel/cpu/bugs.c 22868 22869X86 MCE INFRASTRUCTURE 22870M: Tony Luck <tony.luck@intel.com> 22871M: Borislav Petkov <bp@alien8.de> 22872L: linux-edac@vger.kernel.org 22873S: Maintained 22874F: Documentation/ABI/testing/sysfs-mce 22875F: Documentation/arch/x86/x86_64/machinecheck.rst 22876F: arch/x86/kernel/cpu/mce/* 22877 22878X86 MICROCODE UPDATE SUPPORT 22879M: Borislav Petkov <bp@alien8.de> 22880S: Maintained 22881F: arch/x86/kernel/cpu/microcode/* 22882 22883X86 MM 22884M: Dave Hansen <dave.hansen@linux.intel.com> 22885M: Andy Lutomirski <luto@kernel.org> 22886M: Peter Zijlstra <peterz@infradead.org> 22887L: linux-kernel@vger.kernel.org 22888S: Maintained 22889T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22890F: arch/x86/mm/ 22891 22892X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22893M: Hans de Goede <hdegoede@redhat.com> 22894L: platform-driver-x86@vger.kernel.org 22895S: Maintained 22896T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22897F: drivers/platform/x86/x86-android-tablets/ 22898 22899X86 PLATFORM DRIVERS 22900M: Hans de Goede <hdegoede@redhat.com> 22901M: Mark Gross <markgross@kernel.org> 22902L: platform-driver-x86@vger.kernel.org 22903S: Maintained 22904T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22905F: drivers/platform/olpc/ 22906F: drivers/platform/x86/ 22907F: include/linux/platform_data/x86/ 22908 22909X86 PLATFORM DRIVERS - ARCH 22910R: Darren Hart <dvhart@infradead.org> 22911R: Andy Shevchenko <andy@infradead.org> 22912L: platform-driver-x86@vger.kernel.org 22913L: x86@kernel.org 22914S: Maintained 22915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22916F: arch/x86/platform 22917 22918X86 PLATFORM UV HPE SUPERDOME FLEX 22919M: Steve Wahl <steve.wahl@hpe.com> 22920R: Mike Travis <mike.travis@hpe.com> 22921R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22922R: Russ Anderson <russ.anderson@hpe.com> 22923S: Supported 22924F: arch/x86/include/asm/uv/ 22925F: arch/x86/kernel/apic/x2apic_uv_x.c 22926F: arch/x86/platform/uv/ 22927 22928X86 STACK UNWINDING 22929M: Josh Poimboeuf <jpoimboe@kernel.org> 22930M: Peter Zijlstra <peterz@infradead.org> 22931S: Supported 22932F: arch/x86/include/asm/unwind*.h 22933F: arch/x86/kernel/dumpstack.c 22934F: arch/x86/kernel/stacktrace.c 22935F: arch/x86/kernel/unwind_*.c 22936 22937X86 VDSO 22938M: Andy Lutomirski <luto@kernel.org> 22939L: linux-kernel@vger.kernel.org 22940S: Maintained 22941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22942F: arch/x86/entry/vdso/ 22943 22944XARRAY 22945M: Matthew Wilcox <willy@infradead.org> 22946L: linux-fsdevel@vger.kernel.org 22947S: Supported 22948F: Documentation/core-api/xarray.rst 22949F: include/linux/idr.h 22950F: include/linux/xarray.h 22951F: lib/idr.c 22952F: lib/xarray.c 22953F: tools/testing/radix-tree 22954 22955XBOX DVD IR REMOTE 22956M: Benjamin Valentin <benpicco@googlemail.com> 22957S: Maintained 22958F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22959F: drivers/media/rc/xbox_remote.c 22960 22961XC2028/3028 TUNER DRIVER 22962M: Mauro Carvalho Chehab <mchehab@kernel.org> 22963L: linux-media@vger.kernel.org 22964S: Maintained 22965W: https://linuxtv.org 22966T: git git://linuxtv.org/media_tree.git 22967F: drivers/media/tuners/xc2028.* 22968 22969XDP (eXpress Data Path) 22970M: Alexei Starovoitov <ast@kernel.org> 22971M: Daniel Borkmann <daniel@iogearbox.net> 22972M: David S. Miller <davem@davemloft.net> 22973M: Jakub Kicinski <kuba@kernel.org> 22974M: Jesper Dangaard Brouer <hawk@kernel.org> 22975M: John Fastabend <john.fastabend@gmail.com> 22976L: netdev@vger.kernel.org 22977L: bpf@vger.kernel.org 22978S: Supported 22979F: drivers/net/ethernet/*/*/*/*/*xdp* 22980F: drivers/net/ethernet/*/*/*xdp* 22981F: include/net/xdp.h 22982F: include/net/xdp_priv.h 22983F: include/trace/events/xdp.h 22984F: kernel/bpf/cpumap.c 22985F: kernel/bpf/devmap.c 22986F: net/core/xdp.c 22987F: samples/bpf/xdp* 22988F: tools/testing/selftests/bpf/*/*xdp* 22989F: tools/testing/selftests/bpf/*xdp* 22990K: (?:\b|_)xdp(?:\b|_) 22991 22992XDP SOCKETS (AF_XDP) 22993M: Björn Töpel <bjorn@kernel.org> 22994M: Magnus Karlsson <magnus.karlsson@intel.com> 22995M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22996R: Jonathan Lemon <jonathan.lemon@gmail.com> 22997L: netdev@vger.kernel.org 22998L: bpf@vger.kernel.org 22999S: Maintained 23000F: Documentation/networking/af_xdp.rst 23001F: include/net/netns/xdp.h 23002F: include/net/xdp_sock* 23003F: include/net/xsk_buff_pool.h 23004F: include/uapi/linux/if_xdp.h 23005F: include/uapi/linux/xdp_diag.h 23006F: net/xdp/ 23007F: tools/testing/selftests/bpf/*xsk* 23008 23009XEN BLOCK SUBSYSTEM 23010M: Roger Pau Monné <roger.pau@citrix.com> 23011L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23012S: Supported 23013F: drivers/block/xen* 23014F: drivers/block/xen-blkback/* 23015 23016XEN HYPERVISOR ARM 23017M: Stefano Stabellini <sstabellini@kernel.org> 23018L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23019S: Maintained 23020F: arch/arm/include/asm/xen/ 23021F: arch/arm/xen/ 23022 23023XEN HYPERVISOR ARM64 23024M: Stefano Stabellini <sstabellini@kernel.org> 23025L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23026S: Maintained 23027F: arch/arm64/include/asm/xen/ 23028F: arch/arm64/xen/ 23029 23030XEN HYPERVISOR INTERFACE 23031M: Juergen Gross <jgross@suse.com> 23032M: Stefano Stabellini <sstabellini@kernel.org> 23033R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23034L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23035S: Supported 23036T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23037F: Documentation/ABI/stable/sysfs-hypervisor-xen 23038F: Documentation/ABI/testing/sysfs-hypervisor-xen 23039F: drivers/*/xen-*front.c 23040F: drivers/xen/ 23041F: include/uapi/xen/ 23042F: include/xen/ 23043F: kernel/configs/xen.config 23044 23045XEN HYPERVISOR X86 23046M: Juergen Gross <jgross@suse.com> 23047R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23048L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23049S: Supported 23050F: arch/x86/configs/xen.config 23051F: arch/x86/include/asm/pvclock-abi.h 23052F: arch/x86/include/asm/xen/ 23053F: arch/x86/platform/pvh/ 23054F: arch/x86/xen/ 23055 23056XEN NETWORK BACKEND DRIVER 23057M: Wei Liu <wei.liu@kernel.org> 23058M: Paul Durrant <paul@xen.org> 23059L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23060L: netdev@vger.kernel.org 23061S: Supported 23062F: drivers/net/xen-netback/* 23063 23064XEN PCI SUBSYSTEM 23065M: Juergen Gross <jgross@suse.com> 23066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23067S: Supported 23068F: arch/x86/pci/*xen* 23069F: drivers/pci/*xen* 23070 23071XEN PVSCSI DRIVERS 23072M: Juergen Gross <jgross@suse.com> 23073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23074L: linux-scsi@vger.kernel.org 23075S: Supported 23076F: drivers/scsi/xen-scsifront.c 23077F: drivers/xen/xen-scsiback.c 23078F: include/xen/interface/io/vscsiif.h 23079 23080XEN PVUSB DRIVER 23081M: Juergen Gross <jgross@suse.com> 23082L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23083L: linux-usb@vger.kernel.org 23084S: Supported 23085F: drivers/usb/host/xen* 23086F: include/xen/interface/io/usbif.h 23087 23088XEN SOUND FRONTEND DRIVER 23089M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23090L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23091L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23092S: Supported 23093F: sound/xen/* 23094 23095XEN SWIOTLB SUBSYSTEM 23096M: Juergen Gross <jgross@suse.com> 23097M: Stefano Stabellini <sstabellini@kernel.org> 23098L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23099L: iommu@lists.linux.dev 23100S: Supported 23101F: arch/*/include/asm/xen/swiotlb-xen.h 23102F: drivers/xen/swiotlb-xen.c 23103F: include/xen/arm/swiotlb-xen.h 23104F: include/xen/swiotlb-xen.h 23105 23106XFS FILESYSTEM 23107M: Darrick J. Wong <djwong@kernel.org> 23108L: linux-xfs@vger.kernel.org 23109S: Supported 23110W: http://xfs.org/ 23111C: irc://irc.oftc.net/xfs 23112T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23113F: Documentation/ABI/testing/sysfs-fs-xfs 23114F: Documentation/admin-guide/xfs.rst 23115F: Documentation/filesystems/xfs-delayed-logging-design.rst 23116F: Documentation/filesystems/xfs-self-describing-metadata.rst 23117F: fs/xfs/ 23118F: include/uapi/linux/dqblk_xfs.h 23119F: include/uapi/linux/fsmap.h 23120 23121XILINX AMS DRIVER 23122M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23123L: linux-iio@vger.kernel.org 23124S: Maintained 23125F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23126F: drivers/iio/adc/xilinx-ams.c 23127 23128XILINX AXI ETHERNET DRIVER 23129M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23130S: Maintained 23131F: drivers/net/ethernet/xilinx/xilinx_axienet* 23132 23133XILINX CAN DRIVER 23134M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23135R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23136L: linux-can@vger.kernel.org 23137S: Maintained 23138F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23139F: drivers/net/can/xilinx_can.c 23140 23141XILINX EVENT MANAGEMENT DRIVER 23142M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23143S: Maintained 23144F: drivers/soc/xilinx/xlnx_event_manager.c 23145F: include/linux/firmware/xlnx-event-manager.h 23146 23147XILINX GPIO DRIVER 23148M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23149R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23150R: Michal Simek <michal.simek@amd.com> 23151S: Maintained 23152F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23153F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23154F: drivers/gpio/gpio-xilinx.c 23155F: drivers/gpio/gpio-zynq.c 23156 23157XILINX PWM DRIVER 23158M: Sean Anderson <sean.anderson@seco.com> 23159S: Maintained 23160F: drivers/pwm/pwm-xilinx.c 23161F: include/clocksource/timer-xilinx.h 23162 23163XILINX SD-FEC IP CORES 23164M: Derek Kiernan <derek.kiernan@xilinx.com> 23165M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23166S: Maintained 23167F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23168F: Documentation/misc-devices/xilinx_sdfec.rst 23169F: drivers/misc/Kconfig 23170F: drivers/misc/Makefile 23171F: drivers/misc/xilinx_sdfec.c 23172F: include/uapi/misc/xilinx_sdfec.h 23173 23174XILINX UARTLITE SERIAL DRIVER 23175M: Peter Korsgaard <jacmet@sunsite.dk> 23176L: linux-serial@vger.kernel.org 23177S: Maintained 23178F: drivers/tty/serial/uartlite.c 23179 23180XILINX VIDEO IP CORES 23181M: Hyun Kwon <hyun.kwon@xilinx.com> 23182M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23183L: linux-media@vger.kernel.org 23184S: Supported 23185T: git git://linuxtv.org/media_tree.git 23186F: Documentation/devicetree/bindings/media/xilinx/ 23187F: drivers/media/platform/xilinx/ 23188F: include/uapi/linux/xilinx-v4l2-controls.h 23189 23190XILINX WATCHDOG DRIVER 23191M: Srinivas Neeli <srinivas.neeli@amd.com> 23192R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23193R: Michal Simek <michal.simek@amd.com> 23194S: Maintained 23195F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23196F: drivers/watchdog/of_xilinx_wdt.c 23197 23198XILINX XDMA DRIVER 23199M: Lizhi Hou <lizhi.hou@amd.com> 23200M: Brian Xu <brian.xu@amd.com> 23201M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23202L: dmaengine@vger.kernel.org 23203S: Supported 23204F: drivers/dma/xilinx/xdma-regs.h 23205F: drivers/dma/xilinx/xdma.c 23206F: include/linux/dma/amd_xdma.h 23207F: include/linux/platform_data/amd_xdma.h 23208 23209XILINX ZYNQMP DPDMA DRIVER 23210M: Hyun Kwon <hyun.kwon@xilinx.com> 23211M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23212L: dmaengine@vger.kernel.org 23213S: Supported 23214F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23215F: drivers/dma/xilinx/xilinx_dpdma.c 23216F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23217 23218XILINX ZYNQMP OCM EDAC DRIVER 23219M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23220M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23221S: Maintained 23222F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23223F: drivers/edac/zynqmp_edac.c 23224 23225XILINX ZYNQMP PSGTR PHY DRIVER 23226M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23227M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23228L: linux-kernel@vger.kernel.org 23229S: Supported 23230T: git https://github.com/Xilinx/linux-xlnx.git 23231F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23232F: drivers/phy/xilinx/phy-zynqmp.c 23233 23234XILINX ZYNQMP SHA3 DRIVER 23235M: Harsha <harsha.harsha@xilinx.com> 23236S: Maintained 23237F: drivers/crypto/xilinx/zynqmp-sha.c 23238 23239XILLYBUS DRIVER 23240M: Eli Billauer <eli.billauer@gmail.com> 23241L: linux-kernel@vger.kernel.org 23242S: Supported 23243F: drivers/char/xillybus/ 23244 23245XLP9XX I2C DRIVER 23246M: George Cherian <gcherian@marvell.com> 23247L: linux-i2c@vger.kernel.org 23248S: Supported 23249W: http://www.marvell.com 23250F: drivers/i2c/busses/i2c-xlp9xx.c 23251 23252XRA1403 GPIO EXPANDER 23253M: Nandor Han <nandor.han@ge.com> 23254L: linux-gpio@vger.kernel.org 23255S: Maintained 23256F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23257F: drivers/gpio/gpio-xra1403.c 23258 23259XTENSA XTFPGA PLATFORM SUPPORT 23260M: Max Filippov <jcmvbkbc@gmail.com> 23261S: Maintained 23262F: drivers/spi/spi-xtensa-xtfpga.c 23263F: sound/soc/xtensa/xtfpga-i2s.c 23264 23265YAM DRIVER FOR AX.25 23266M: Jean-Paul Roubelat <jpr@f6fbb.org> 23267L: linux-hams@vger.kernel.org 23268S: Maintained 23269F: drivers/net/hamradio/yam* 23270F: include/linux/yam.h 23271 23272YAMA SECURITY MODULE 23273M: Kees Cook <keescook@chromium.org> 23274S: Supported 23275T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23276F: Documentation/admin-guide/LSM/Yama.rst 23277F: security/yama/ 23278 23279YEALINK PHONE DRIVER 23280M: Henk Vergonet <Henk.Vergonet@gmail.com> 23281L: usbb2k-api-dev@nongnu.org 23282S: Maintained 23283F: Documentation/input/devices/yealink.rst 23284F: drivers/input/misc/yealink.* 23285 23286Z3FOLD COMPRESSED PAGE ALLOCATOR 23287M: Vitaly Wool <vitaly.wool@konsulko.com> 23288R: Miaohe Lin <linmiaohe@huawei.com> 23289L: linux-mm@kvack.org 23290S: Maintained 23291F: mm/z3fold.c 23292 23293Z8530 DRIVER FOR AX.25 23294M: Joerg Reuter <jreuter@yaina.de> 23295L: linux-hams@vger.kernel.org 23296S: Maintained 23297W: http://yaina.de/jreuter/ 23298W: http://www.qsl.net/dl1bke/ 23299F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23300F: drivers/net/hamradio/*scc.c 23301F: drivers/net/hamradio/z8530.h 23302 23303ZBUD COMPRESSED PAGE ALLOCATOR 23304M: Seth Jennings <sjenning@redhat.com> 23305M: Dan Streetman <ddstreet@ieee.org> 23306L: linux-mm@kvack.org 23307S: Maintained 23308F: mm/zbud.c 23309 23310ZD1211RW WIRELESS DRIVER 23311M: Ulrich Kunitz <kune@deine-taler.de> 23312L: linux-wireless@vger.kernel.org 23313L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23314S: Maintained 23315W: http://zd1211.ath.cx/wiki/DriverRewrite 23316F: drivers/net/wireless/zydas/zd1211rw/ 23317 23318ZD1301 MEDIA DRIVER 23319M: Antti Palosaari <crope@iki.fi> 23320L: linux-media@vger.kernel.org 23321S: Maintained 23322W: https://linuxtv.org/ 23323W: http://palosaari.fi/linux/ 23324Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23325F: drivers/media/usb/dvb-usb-v2/zd1301* 23326 23327ZD1301_DEMOD MEDIA DRIVER 23328M: Antti Palosaari <crope@iki.fi> 23329L: linux-media@vger.kernel.org 23330S: Maintained 23331W: https://linuxtv.org/ 23332W: http://palosaari.fi/linux/ 23333Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23334F: drivers/media/dvb-frontends/zd1301_demod* 23335 23336ZHAOXIN PROCESSOR SUPPORT 23337M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23338L: linux-kernel@vger.kernel.org 23339S: Maintained 23340F: arch/x86/kernel/cpu/zhaoxin.c 23341 23342ZONEFS FILESYSTEM 23343M: Damien Le Moal <dlemoal@kernel.org> 23344M: Naohiro Aota <naohiro.aota@wdc.com> 23345R: Johannes Thumshirn <jth@kernel.org> 23346L: linux-fsdevel@vger.kernel.org 23347S: Maintained 23348T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23349F: Documentation/filesystems/zonefs.rst 23350F: fs/zonefs/ 23351 23352ZPOOL COMPRESSED PAGE STORAGE API 23353M: Dan Streetman <ddstreet@ieee.org> 23354L: linux-mm@kvack.org 23355S: Maintained 23356F: include/linux/zpool.h 23357F: mm/zpool.c 23358 23359ZR36067 VIDEO FOR LINUX DRIVER 23360M: Corentin Labbe <clabbe@baylibre.com> 23361L: mjpeg-users@lists.sourceforge.net 23362L: linux-media@vger.kernel.org 23363S: Maintained 23364W: http://mjpeg.sourceforge.net/driver-zoran/ 23365Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23366F: Documentation/driver-api/media/drivers/zoran.rst 23367F: drivers/media/pci/zoran/ 23368 23369ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23370M: Minchan Kim <minchan@kernel.org> 23371M: Sergey Senozhatsky <senozhatsky@chromium.org> 23372L: linux-kernel@vger.kernel.org 23373S: Maintained 23374F: Documentation/admin-guide/blockdev/zram.rst 23375F: drivers/block/zram/ 23376 23377ZS DECSTATION Z85C30 SERIAL DRIVER 23378M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23379S: Maintained 23380F: drivers/tty/serial/zs.* 23381 23382ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23383M: Minchan Kim <minchan@kernel.org> 23384M: Sergey Senozhatsky <senozhatsky@chromium.org> 23385L: linux-mm@kvack.org 23386S: Maintained 23387F: Documentation/mm/zsmalloc.rst 23388F: include/linux/zsmalloc.h 23389F: mm/zsmalloc.c 23390 23391ZSTD 23392M: Nick Terrell <terrelln@fb.com> 23393S: Maintained 23394B: https://github.com/facebook/zstd/issues 23395T: git https://github.com/terrelln/linux.git 23396F: crypto/zstd.c 23397F: include/linux/zstd* 23398F: lib/decompress_unzstd.c 23399F: lib/zstd/ 23400N: zstd 23401K: zstd 23402 23403ZSWAP COMPRESSED SWAP CACHING 23404M: Seth Jennings <sjenning@redhat.com> 23405M: Dan Streetman <ddstreet@ieee.org> 23406M: Vitaly Wool <vitaly.wool@konsulko.com> 23407L: linux-mm@kvack.org 23408S: Maintained 23409F: mm/zswap.c 23410 23411THE REST 23412M: Linus Torvalds <torvalds@linux-foundation.org> 23413L: linux-kernel@vger.kernel.org 23414S: Buried alive in reporters 23415T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23416F: * 23417F: */ 23418
