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> 8156M: Vladimir Oltean <vladimir.oltean@nxp.com> 8157L: netdev@vger.kernel.org 8158S: Maintained 8159F: drivers/net/ethernet/freescale/enetc/ 8160 8161FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8162M: Claudiu Manoil <claudiu.manoil@nxp.com> 8163L: netdev@vger.kernel.org 8164S: Maintained 8165F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8166F: drivers/net/ethernet/freescale/gianfar* 8167 8168FREESCALE GPMI NAND DRIVER 8169M: Han Xu <han.xu@nxp.com> 8170L: linux-mtd@lists.infradead.org 8171S: Maintained 8172F: drivers/mtd/nand/raw/gpmi-nand/* 8173 8174FREESCALE I2C CPM DRIVER 8175M: Jochen Friedrich <jochen@scram.de> 8176L: linuxppc-dev@lists.ozlabs.org 8177L: linux-i2c@vger.kernel.org 8178S: Maintained 8179F: drivers/i2c/busses/i2c-cpm.c 8180 8181FREESCALE IMX / MXC FEC DRIVER 8182M: Wei Fang <wei.fang@nxp.com> 8183R: Shenwei Wang <shenwei.wang@nxp.com> 8184R: Clark Wang <xiaoning.wang@nxp.com> 8185R: NXP Linux Team <linux-imx@nxp.com> 8186L: netdev@vger.kernel.org 8187S: Maintained 8188F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8189F: drivers/net/ethernet/freescale/fec.h 8190F: drivers/net/ethernet/freescale/fec_main.c 8191F: drivers/net/ethernet/freescale/fec_ptp.c 8192 8193FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8194M: Sascha Hauer <s.hauer@pengutronix.de> 8195R: Pengutronix Kernel Team <kernel@pengutronix.de> 8196L: linux-fbdev@vger.kernel.org 8197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8198S: Maintained 8199F: drivers/video/fbdev/imxfb.c 8200 8201FREESCALE IMX DDR PMU DRIVER 8202M: Frank Li <Frank.li@nxp.com> 8203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8204S: Maintained 8205F: Documentation/admin-guide/perf/imx-ddr.rst 8206F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8207F: drivers/perf/fsl_imx8_ddr_perf.c 8208 8209FREESCALE IMX I2C DRIVER 8210M: Oleksij Rempel <o.rempel@pengutronix.de> 8211R: Pengutronix Kernel Team <kernel@pengutronix.de> 8212L: linux-i2c@vger.kernel.org 8213S: Maintained 8214F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8215F: drivers/i2c/busses/i2c-imx.c 8216 8217FREESCALE IMX LPI2C DRIVER 8218M: Dong Aisheng <aisheng.dong@nxp.com> 8219L: linux-i2c@vger.kernel.org 8220L: linux-imx@nxp.com 8221S: Maintained 8222F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8223F: drivers/i2c/busses/i2c-imx-lpi2c.c 8224 8225FREESCALE MPC I2C DRIVER 8226M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8227L: linux-i2c@vger.kernel.org 8228S: Maintained 8229F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8230F: drivers/i2c/busses/i2c-mpc.c 8231 8232FREESCALE QORIQ DPAA ETHERNET DRIVER 8233M: Madalin Bucur <madalin.bucur@nxp.com> 8234L: netdev@vger.kernel.org 8235S: Maintained 8236F: drivers/net/ethernet/freescale/dpaa 8237 8238FREESCALE QORIQ DPAA FMAN DRIVER 8239M: Madalin Bucur <madalin.bucur@nxp.com> 8240R: Sean Anderson <sean.anderson@seco.com> 8241L: netdev@vger.kernel.org 8242S: Maintained 8243F: Documentation/devicetree/bindings/net/fsl-fman.txt 8244F: drivers/net/ethernet/freescale/fman 8245 8246FREESCALE QORIQ PTP CLOCK DRIVER 8247M: Yangbo Lu <yangbo.lu@nxp.com> 8248L: netdev@vger.kernel.org 8249S: Maintained 8250F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8251F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8252F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8253F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8254F: drivers/ptp/ptp_qoriq.c 8255F: drivers/ptp/ptp_qoriq_debugfs.c 8256F: include/linux/fsl/ptp_qoriq.h 8257 8258FREESCALE QUAD SPI DRIVER 8259M: Han Xu <han.xu@nxp.com> 8260L: linux-spi@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8263F: drivers/spi/spi-fsl-qspi.c 8264 8265FREESCALE QUICC ENGINE LIBRARY 8266M: Qiang Zhao <qiang.zhao@nxp.com> 8267L: linuxppc-dev@lists.ozlabs.org 8268S: Maintained 8269F: drivers/soc/fsl/qe/ 8270F: include/soc/fsl/qe/ 8271 8272FREESCALE QUICC ENGINE QMC DRIVER 8273M: Herve Codina <herve.codina@bootlin.com> 8274L: linuxppc-dev@lists.ozlabs.org 8275S: Maintained 8276F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8277F: drivers/soc/fsl/qe/qmc.c 8278F: include/soc/fsl/qe/qmc.h 8279 8280FREESCALE QUICC ENGINE TSA DRIVER 8281M: Herve Codina <herve.codina@bootlin.com> 8282L: linuxppc-dev@lists.ozlabs.org 8283S: Maintained 8284F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8285F: drivers/soc/fsl/qe/tsa.c 8286F: drivers/soc/fsl/qe/tsa.h 8287F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8288 8289FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8290M: Li Yang <leoyang.li@nxp.com> 8291L: netdev@vger.kernel.org 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: drivers/net/ethernet/freescale/ucc_geth* 8295 8296FREESCALE QUICC ENGINE UCC HDLC DRIVER 8297M: Zhao Qiang <qiang.zhao@nxp.com> 8298L: netdev@vger.kernel.org 8299L: linuxppc-dev@lists.ozlabs.org 8300S: Maintained 8301F: drivers/net/wan/fsl_ucc_hdlc* 8302 8303FREESCALE QUICC ENGINE UCC UART DRIVER 8304M: Timur Tabi <timur@kernel.org> 8305L: linuxppc-dev@lists.ozlabs.org 8306S: Maintained 8307F: drivers/tty/serial/ucc_uart.c 8308 8309FREESCALE SOC DRIVERS 8310M: Li Yang <leoyang.li@nxp.com> 8311L: linuxppc-dev@lists.ozlabs.org 8312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8313S: Maintained 8314F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8315F: Documentation/devicetree/bindings/soc/fsl/ 8316F: drivers/soc/fsl/ 8317F: include/linux/fsl/ 8318F: include/soc/fsl/ 8319 8320FREESCALE SOC FS_ENET DRIVER 8321M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8322L: linuxppc-dev@lists.ozlabs.org 8323L: netdev@vger.kernel.org 8324S: Maintained 8325F: drivers/net/ethernet/freescale/fs_enet/ 8326F: include/linux/fs_enet_pd.h 8327 8328FREESCALE SOC SOUND DRIVERS 8329M: Shengjiu Wang <shengjiu.wang@gmail.com> 8330M: Xiubo Li <Xiubo.Lee@gmail.com> 8331R: Fabio Estevam <festevam@gmail.com> 8332R: Nicolin Chen <nicoleotsuka@gmail.com> 8333L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8334L: linuxppc-dev@lists.ozlabs.org 8335S: Maintained 8336F: sound/soc/fsl/fsl* 8337F: sound/soc/fsl/imx* 8338F: sound/soc/fsl/mpc8610_hpcd.c 8339 8340FREESCALE SOC SOUND QMC DRIVER 8341M: Herve Codina <herve.codina@bootlin.com> 8342L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8343L: linuxppc-dev@lists.ozlabs.org 8344S: Maintained 8345F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8346F: sound/soc/fsl/fsl_qmc_audio.c 8347 8348FREESCALE USB PERIPHERAL DRIVERS 8349M: Li Yang <leoyang.li@nxp.com> 8350L: linux-usb@vger.kernel.org 8351L: linuxppc-dev@lists.ozlabs.org 8352S: Maintained 8353F: drivers/usb/gadget/udc/fsl* 8354 8355FREESCALE USB PHY DRIVER 8356M: Ran Wang <ran.wang_1@nxp.com> 8357L: linux-usb@vger.kernel.org 8358L: linuxppc-dev@lists.ozlabs.org 8359S: Maintained 8360F: drivers/usb/phy/phy-fsl-usb* 8361 8362FREEVXFS FILESYSTEM 8363M: Christoph Hellwig <hch@infradead.org> 8364S: Maintained 8365W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8366F: fs/freevxfs/ 8367 8368FREEZER 8369M: "Rafael J. Wysocki" <rafael@kernel.org> 8370M: Pavel Machek <pavel@ucw.cz> 8371L: linux-pm@vger.kernel.org 8372S: Supported 8373F: Documentation/power/freezing-of-tasks.rst 8374F: include/linux/freezer.h 8375F: kernel/freezer.c 8376 8377FRONTSWAP API 8378M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8379L: linux-kernel@vger.kernel.org 8380S: Maintained 8381F: include/linux/frontswap.h 8382F: mm/frontswap.c 8383 8384FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8385M: David Howells <dhowells@redhat.com> 8386L: linux-cachefs@redhat.com (moderated for non-subscribers) 8387S: Supported 8388F: Documentation/filesystems/caching/ 8389F: fs/fscache/ 8390F: include/linux/fscache*.h 8391 8392FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8393M: Eric Biggers <ebiggers@kernel.org> 8394M: Theodore Y. Ts'o <tytso@mit.edu> 8395M: Jaegeuk Kim <jaegeuk@kernel.org> 8396L: linux-fscrypt@vger.kernel.org 8397S: Supported 8398Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8399T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8400F: Documentation/filesystems/fscrypt.rst 8401F: fs/crypto/ 8402F: include/linux/fscrypt.h 8403F: include/uapi/linux/fscrypt.h 8404 8405FSI SUBSYSTEM 8406M: Jeremy Kerr <jk@ozlabs.org> 8407M: Joel Stanley <joel@jms.id.au> 8408R: Alistar Popple <alistair@popple.id.au> 8409R: Eddie James <eajames@linux.ibm.com> 8410L: linux-fsi@lists.ozlabs.org 8411S: Supported 8412Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8413T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8414F: drivers/fsi/ 8415F: include/linux/fsi*.h 8416F: include/trace/events/fsi*.h 8417 8418FSI-ATTACHED I2C DRIVER 8419M: Eddie James <eajames@linux.ibm.com> 8420L: linux-i2c@vger.kernel.org 8421L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8422S: Maintained 8423F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8424F: drivers/i2c/busses/i2c-fsi.c 8425 8426FSI-ATTACHED SPI DRIVER 8427M: Eddie James <eajames@linux.ibm.com> 8428L: linux-spi@vger.kernel.org 8429S: Maintained 8430F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8431F: drivers/spi/spi-fsi.c 8432 8433FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8434M: Jan Kara <jack@suse.cz> 8435R: Amir Goldstein <amir73il@gmail.com> 8436L: linux-fsdevel@vger.kernel.org 8437S: Maintained 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8439F: fs/notify/ 8440F: include/linux/fsnotify*.h 8441 8442FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8443M: Eric Biggers <ebiggers@kernel.org> 8444M: Theodore Y. Ts'o <tytso@mit.edu> 8445L: fsverity@lists.linux.dev 8446S: Supported 8447Q: https://patchwork.kernel.org/project/fsverity/list/ 8448T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8449F: Documentation/filesystems/fsverity.rst 8450F: fs/verity/ 8451F: include/linux/fsverity.h 8452F: include/uapi/linux/fsverity.h 8453 8454FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8455M: Michael Zaidman <michael.zaidman@gmail.com> 8456L: linux-i2c@vger.kernel.org 8457L: linux-input@vger.kernel.org 8458S: Maintained 8459F: drivers/hid/hid-ft260.c 8460 8461FUJITSU LAPTOP EXTRAS 8462M: Jonathan Woithe <jwoithe@just42.net> 8463L: platform-driver-x86@vger.kernel.org 8464S: Maintained 8465F: drivers/platform/x86/fujitsu-laptop.c 8466 8467FUJITSU TABLET EXTRAS 8468M: Robert Gerlach <khnz@gmx.de> 8469L: platform-driver-x86@vger.kernel.org 8470S: Maintained 8471F: drivers/platform/x86/fujitsu-tablet.c 8472 8473FUNCTION HOOKS (FTRACE) 8474M: Steven Rostedt <rostedt@goodmis.org> 8475M: Masami Hiramatsu <mhiramat@kernel.org> 8476R: Mark Rutland <mark.rutland@arm.com> 8477L: linux-kernel@vger.kernel.org 8478L: linux-trace-kernel@vger.kernel.org 8479S: Maintained 8480Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8481T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8482F: Documentation/trace/ftrace* 8483F: arch/*/*/*/*ftrace* 8484F: arch/*/*/*ftrace* 8485F: include/*/ftrace.h 8486F: kernel/trace/fgraph.c 8487F: kernel/trace/ftrace* 8488F: samples/ftrace 8489 8490FUNGIBLE ETHERNET DRIVERS 8491M: Dimitris Michailidis <dmichail@fungible.com> 8492L: netdev@vger.kernel.org 8493S: Supported 8494F: drivers/net/ethernet/fungible/ 8495 8496FUSE: FILESYSTEM IN USERSPACE 8497M: Miklos Szeredi <miklos@szeredi.hu> 8498L: linux-fsdevel@vger.kernel.org 8499S: Maintained 8500W: https://github.com/libfuse/ 8501T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8502F: Documentation/filesystems/fuse.rst 8503F: fs/fuse/ 8504F: include/uapi/linux/fuse.h 8505 8506FUTEX SUBSYSTEM 8507M: Thomas Gleixner <tglx@linutronix.de> 8508M: Ingo Molnar <mingo@redhat.com> 8509R: Peter Zijlstra <peterz@infradead.org> 8510R: Darren Hart <dvhart@infradead.org> 8511R: Davidlohr Bueso <dave@stgolabs.net> 8512R: André Almeida <andrealmeid@igalia.com> 8513L: linux-kernel@vger.kernel.org 8514S: Maintained 8515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8516F: Documentation/locking/*futex* 8517F: include/asm-generic/futex.h 8518F: include/linux/futex.h 8519F: include/uapi/linux/futex.h 8520F: kernel/futex/* 8521F: tools/perf/bench/futex* 8522F: tools/testing/selftests/futex/ 8523 8524GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8525M: Tim Harvey <tharvey@gateworks.com> 8526S: Maintained 8527F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8528F: Documentation/hwmon/gsc-hwmon.rst 8529F: drivers/hwmon/gsc-hwmon.c 8530F: drivers/mfd/gateworks-gsc.c 8531F: include/linux/mfd/gsc.h 8532F: include/linux/platform_data/gsc_hwmon.h 8533 8534GCC PLUGINS 8535M: Kees Cook <keescook@chromium.org> 8536L: linux-hardening@vger.kernel.org 8537S: Maintained 8538T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8539F: Documentation/kbuild/gcc-plugins.rst 8540F: scripts/Makefile.gcc-plugins 8541F: scripts/gcc-plugins/ 8542 8543GCOV BASED KERNEL PROFILING 8544M: Peter Oberparleiter <oberpar@linux.ibm.com> 8545S: Maintained 8546F: Documentation/dev-tools/gcov.rst 8547F: kernel/gcov/ 8548 8549GDB KERNEL DEBUGGING HELPER SCRIPTS 8550M: Jan Kiszka <jan.kiszka@siemens.com> 8551M: Kieran Bingham <kbingham@kernel.org> 8552S: Supported 8553F: scripts/gdb/ 8554 8555GEMINI CRYPTO DRIVER 8556M: Corentin Labbe <clabbe@baylibre.com> 8557L: linux-crypto@vger.kernel.org 8558S: Maintained 8559F: drivers/crypto/gemini/ 8560 8561GEMTEK FM RADIO RECEIVER DRIVER 8562M: Hans Verkuil <hverkuil@xs4all.nl> 8563L: linux-media@vger.kernel.org 8564S: Maintained 8565W: https://linuxtv.org 8566T: git git://linuxtv.org/media_tree.git 8567F: drivers/media/radio/radio-gemtek* 8568 8569GENERIC ARCHITECTURE TOPOLOGY 8570M: Sudeep Holla <sudeep.holla@arm.com> 8571L: linux-kernel@vger.kernel.org 8572S: Maintained 8573F: drivers/base/arch_topology.c 8574F: include/linux/arch_topology.h 8575 8576GENERIC ENTRY CODE 8577M: Thomas Gleixner <tglx@linutronix.de> 8578M: Peter Zijlstra <peterz@infradead.org> 8579M: Andy Lutomirski <luto@kernel.org> 8580L: linux-kernel@vger.kernel.org 8581S: Maintained 8582T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8583F: include/linux/entry-common.h 8584F: include/linux/entry-kvm.h 8585F: kernel/entry/ 8586 8587GENERIC GPIO I2C DRIVER 8588M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8589S: Supported 8590F: drivers/i2c/busses/i2c-gpio.c 8591F: include/linux/platform_data/i2c-gpio.h 8592 8593GENERIC GPIO I2C MULTIPLEXER DRIVER 8594M: Peter Korsgaard <peter.korsgaard@barco.com> 8595L: linux-i2c@vger.kernel.org 8596S: Supported 8597F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8598F: drivers/i2c/muxes/i2c-mux-gpio.c 8599F: include/linux/platform_data/i2c-mux-gpio.h 8600 8601GENERIC HDLC (WAN) DRIVERS 8602M: Krzysztof Halasa <khc@pm.waw.pl> 8603S: Maintained 8604W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8605F: drivers/net/wan/c101.c 8606F: drivers/net/wan/hd6457* 8607F: drivers/net/wan/hdlc* 8608F: drivers/net/wan/n2.c 8609F: drivers/net/wan/pc300too.c 8610F: drivers/net/wan/pci200syn.c 8611F: drivers/net/wan/wanxl* 8612 8613GENERIC INCLUDE/ASM HEADER FILES 8614M: Arnd Bergmann <arnd@arndb.de> 8615L: linux-arch@vger.kernel.org 8616S: Maintained 8617T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8618F: include/asm-generic/ 8619F: include/uapi/asm-generic/ 8620 8621GENERIC PHY FRAMEWORK 8622M: Vinod Koul <vkoul@kernel.org> 8623M: Kishon Vijay Abraham I <kishon@kernel.org> 8624L: linux-phy@lists.infradead.org 8625S: Supported 8626Q: https://patchwork.kernel.org/project/linux-phy/list/ 8627T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8628F: Documentation/devicetree/bindings/phy/ 8629F: drivers/phy/ 8630F: include/dt-bindings/phy/ 8631F: include/linux/phy/ 8632 8633GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8634M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8635S: Supported 8636F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8637 8638GENERIC PM DOMAINS 8639M: "Rafael J. Wysocki" <rafael@kernel.org> 8640M: Kevin Hilman <khilman@kernel.org> 8641M: Ulf Hansson <ulf.hansson@linaro.org> 8642L: linux-pm@vger.kernel.org 8643S: Supported 8644F: Documentation/devicetree/bindings/power/power?domain* 8645F: drivers/base/power/domain*.c 8646F: include/linux/pm_domain.h 8647 8648GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8649M: Eugen Hristev <eugen.hristev@microchip.com> 8650L: linux-input@vger.kernel.org 8651S: Maintained 8652F: drivers/input/touchscreen/resistive-adc-touch.c 8653 8654GENERIC STRING LIBRARY 8655R: Andy Shevchenko <andy@kernel.org> 8656S: Maintained 8657F: lib/string.c 8658F: lib/string_helpers.c 8659F: lib/test-string_helpers.c 8660F: lib/test_string.c 8661 8662GENERIC UIO DRIVER FOR PCI DEVICES 8663M: "Michael S. Tsirkin" <mst@redhat.com> 8664L: kvm@vger.kernel.org 8665S: Supported 8666F: drivers/uio/uio_pci_generic.c 8667 8668GENERIC VDSO LIBRARY 8669M: Andy Lutomirski <luto@kernel.org> 8670M: Thomas Gleixner <tglx@linutronix.de> 8671M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8672L: linux-kernel@vger.kernel.org 8673S: Maintained 8674T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8675F: include/asm-generic/vdso/vsyscall.h 8676F: include/vdso/ 8677F: kernel/time/vsyscall.c 8678F: lib/vdso/ 8679 8680GENWQE (IBM Generic Workqueue Card) 8681M: Frank Haverkamp <haver@linux.ibm.com> 8682S: Supported 8683F: drivers/misc/genwqe/ 8684 8685GET_MAINTAINER SCRIPT 8686M: Joe Perches <joe@perches.com> 8687S: Maintained 8688F: scripts/get_maintainer.pl 8689 8690GFS2 FILE SYSTEM 8691M: Bob Peterson <rpeterso@redhat.com> 8692M: Andreas Gruenbacher <agruenba@redhat.com> 8693L: cluster-devel@redhat.com 8694S: Supported 8695B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8696T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8697F: Documentation/filesystems/gfs2* 8698F: fs/gfs2/ 8699F: include/uapi/linux/gfs2_ondisk.h 8700 8701GIGABYTE WMI DRIVER 8702M: Thomas Weißschuh <thomas@weissschuh.net> 8703L: platform-driver-x86@vger.kernel.org 8704S: Maintained 8705F: drivers/platform/x86/gigabyte-wmi.c 8706 8707GNSS SUBSYSTEM 8708M: Johan Hovold <johan@kernel.org> 8709S: Maintained 8710T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8711F: Documentation/ABI/testing/sysfs-class-gnss 8712F: Documentation/devicetree/bindings/gnss/ 8713F: drivers/gnss/ 8714F: include/linux/gnss.h 8715 8716GO7007 MPEG CODEC 8717M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8718L: linux-media@vger.kernel.org 8719S: Maintained 8720F: drivers/media/usb/go7007/ 8721 8722GOODIX TOUCHSCREEN 8723M: Bastien Nocera <hadess@hadess.net> 8724M: Hans de Goede <hdegoede@redhat.com> 8725L: linux-input@vger.kernel.org 8726S: Maintained 8727F: drivers/input/touchscreen/goodix* 8728 8729GOOGLE ETHERNET DRIVERS 8730M: Jeroen de Borst <jeroendb@google.com> 8731M: Praveen Kaligineedi <pkaligineedi@google.com> 8732R: Shailend Chand <shailend@google.com> 8733L: netdev@vger.kernel.org 8734S: Supported 8735F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8736F: drivers/net/ethernet/google 8737 8738GPD POCKET FAN DRIVER 8739M: Hans de Goede <hdegoede@redhat.com> 8740L: platform-driver-x86@vger.kernel.org 8741S: Maintained 8742F: drivers/platform/x86/gpd-pocket-fan.c 8743 8744GPIO ACPI SUPPORT 8745M: Mika Westerberg <mika.westerberg@linux.intel.com> 8746M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8747L: linux-gpio@vger.kernel.org 8748L: linux-acpi@vger.kernel.org 8749S: Supported 8750T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8751F: Documentation/firmware-guide/acpi/gpio-properties.rst 8752F: drivers/gpio/gpiolib-acpi.c 8753F: drivers/gpio/gpiolib-acpi.h 8754 8755GPIO AGGREGATOR 8756M: Geert Uytterhoeven <geert+renesas@glider.be> 8757L: linux-gpio@vger.kernel.org 8758S: Supported 8759F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8760F: drivers/gpio/gpio-aggregator.c 8761 8762GPIO IR Transmitter 8763M: Sean Young <sean@mess.org> 8764L: linux-media@vger.kernel.org 8765S: Maintained 8766F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8767F: drivers/media/rc/gpio-ir-tx.c 8768 8769GPIO MOCKUP DRIVER 8770M: Bamvor Jian Zhang <bamv2005@gmail.com> 8771L: linux-gpio@vger.kernel.org 8772S: Maintained 8773F: drivers/gpio/gpio-mockup.c 8774F: tools/testing/selftests/gpio/ 8775 8776GPIO REGMAP 8777R: Michael Walle <michael@walle.cc> 8778S: Maintained 8779F: drivers/gpio/gpio-regmap.c 8780F: include/linux/gpio/regmap.h 8781 8782GPIO SUBSYSTEM 8783M: Linus Walleij <linus.walleij@linaro.org> 8784M: Bartosz Golaszewski <brgl@bgdev.pl> 8785L: linux-gpio@vger.kernel.org 8786S: Maintained 8787T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8788F: Documentation/ABI/obsolete/sysfs-gpio 8789F: Documentation/ABI/testing/gpio-cdev 8790F: Documentation/admin-guide/gpio/ 8791F: Documentation/devicetree/bindings/gpio/ 8792F: Documentation/driver-api/gpio/ 8793F: drivers/gpio/ 8794F: include/dt-bindings/gpio/ 8795F: include/linux/gpio.h 8796F: include/linux/gpio/ 8797F: include/linux/of_gpio.h 8798F: include/uapi/linux/gpio.h 8799F: tools/gpio/ 8800 8801GRE DEMULTIPLEXER DRIVER 8802M: Dmitry Kozlov <xeb@mail.ru> 8803L: netdev@vger.kernel.org 8804S: Maintained 8805F: include/net/gre.h 8806F: net/ipv4/gre_demux.c 8807F: net/ipv4/gre_offload.c 8808 8809GRETH 10/100/1G Ethernet MAC device driver 8810M: Andreas Larsson <andreas@gaisler.com> 8811L: netdev@vger.kernel.org 8812S: Maintained 8813F: drivers/net/ethernet/aeroflex/ 8814 8815GREYBUS AUDIO PROTOCOLS DRIVERS 8816M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8817M: Mark Greer <mgreer@animalcreek.com> 8818S: Maintained 8819F: drivers/staging/greybus/audio_apbridgea.c 8820F: drivers/staging/greybus/audio_apbridgea.h 8821F: drivers/staging/greybus/audio_codec.c 8822F: drivers/staging/greybus/audio_codec.h 8823F: drivers/staging/greybus/audio_gb.c 8824F: drivers/staging/greybus/audio_manager.c 8825F: drivers/staging/greybus/audio_manager.h 8826F: drivers/staging/greybus/audio_manager_module.c 8827F: drivers/staging/greybus/audio_manager_private.h 8828F: drivers/staging/greybus/audio_manager_sysfs.c 8829F: drivers/staging/greybus/audio_module.c 8830F: drivers/staging/greybus/audio_topology.c 8831 8832GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8833M: Viresh Kumar <vireshk@kernel.org> 8834S: Maintained 8835F: drivers/staging/greybus/authentication.c 8836F: drivers/staging/greybus/bootrom.c 8837F: drivers/staging/greybus/firmware.h 8838F: drivers/staging/greybus/fw-core.c 8839F: drivers/staging/greybus/fw-download.c 8840F: drivers/staging/greybus/fw-management.c 8841F: drivers/staging/greybus/greybus_authentication.h 8842F: drivers/staging/greybus/greybus_firmware.h 8843F: drivers/staging/greybus/hid.c 8844F: drivers/staging/greybus/i2c.c 8845F: drivers/staging/greybus/spi.c 8846F: drivers/staging/greybus/spilib.c 8847F: drivers/staging/greybus/spilib.h 8848 8849GREYBUS LOOPBACK DRIVER 8850M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8851S: Maintained 8852F: drivers/staging/greybus/loopback.c 8853 8854GREYBUS PLATFORM DRIVERS 8855M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8856S: Maintained 8857F: drivers/staging/greybus/arche-apb-ctrl.c 8858F: drivers/staging/greybus/arche-platform.c 8859F: drivers/staging/greybus/arche_platform.h 8860 8861GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8862M: Rui Miguel Silva <rmfrfs@gmail.com> 8863S: Maintained 8864F: drivers/staging/greybus/gpio.c 8865F: drivers/staging/greybus/light.c 8866F: drivers/staging/greybus/power_supply.c 8867F: drivers/staging/greybus/sdio.c 8868F: drivers/staging/greybus/spi.c 8869F: drivers/staging/greybus/spilib.c 8870 8871GREYBUS SUBSYSTEM 8872M: Johan Hovold <johan@kernel.org> 8873M: Alex Elder <elder@kernel.org> 8874M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8875L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8876S: Maintained 8877F: drivers/greybus/ 8878F: drivers/staging/greybus/ 8879F: include/linux/greybus.h 8880F: include/linux/greybus/ 8881 8882GREYBUS UART PROTOCOLS DRIVERS 8883M: David Lin <dtwlin@gmail.com> 8884S: Maintained 8885F: drivers/staging/greybus/log.c 8886F: drivers/staging/greybus/uart.c 8887 8888GS1662 VIDEO SERIALIZER 8889M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8890L: linux-media@vger.kernel.org 8891S: Maintained 8892T: git git://linuxtv.org/media_tree.git 8893F: drivers/media/spi/gs1662.c 8894 8895GSPCA FINEPIX SUBDRIVER 8896M: Frank Zago <frank@zago.net> 8897L: linux-media@vger.kernel.org 8898S: Maintained 8899T: git git://linuxtv.org/media_tree.git 8900F: drivers/media/usb/gspca/finepix.c 8901 8902GSPCA GL860 SUBDRIVER 8903M: Olivier Lorin <o.lorin@laposte.net> 8904L: linux-media@vger.kernel.org 8905S: Maintained 8906T: git git://linuxtv.org/media_tree.git 8907F: drivers/media/usb/gspca/gl860/ 8908 8909GSPCA M5602 SUBDRIVER 8910M: Erik Andren <erik.andren@gmail.com> 8911L: linux-media@vger.kernel.org 8912S: Maintained 8913T: git git://linuxtv.org/media_tree.git 8914F: drivers/media/usb/gspca/m5602/ 8915 8916GSPCA PAC207 SONIXB SUBDRIVER 8917M: Hans Verkuil <hverkuil@xs4all.nl> 8918L: linux-media@vger.kernel.org 8919S: Odd Fixes 8920T: git git://linuxtv.org/media_tree.git 8921F: drivers/media/usb/gspca/pac207.c 8922 8923GSPCA SN9C20X SUBDRIVER 8924M: Brian Johnson <brijohn@gmail.com> 8925L: linux-media@vger.kernel.org 8926S: Maintained 8927T: git git://linuxtv.org/media_tree.git 8928F: drivers/media/usb/gspca/sn9c20x.c 8929 8930GSPCA T613 SUBDRIVER 8931M: Leandro Costantino <lcostantino@gmail.com> 8932L: linux-media@vger.kernel.org 8933S: Maintained 8934T: git git://linuxtv.org/media_tree.git 8935F: drivers/media/usb/gspca/t613.c 8936 8937GSPCA USB WEBCAM DRIVER 8938M: Hans Verkuil <hverkuil@xs4all.nl> 8939L: linux-media@vger.kernel.org 8940S: Odd Fixes 8941T: git git://linuxtv.org/media_tree.git 8942F: drivers/media/usb/gspca/ 8943 8944GTP (GPRS Tunneling Protocol) 8945M: Pablo Neira Ayuso <pablo@netfilter.org> 8946M: Harald Welte <laforge@gnumonks.org> 8947L: osmocom-net-gprs@lists.osmocom.org 8948S: Maintained 8949T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8950F: drivers/net/gtp.c 8951 8952GUID PARTITION TABLE (GPT) 8953M: Davidlohr Bueso <dave@stgolabs.net> 8954L: linux-efi@vger.kernel.org 8955S: Maintained 8956F: block/partitions/efi.* 8957 8958HABANALABS PCI DRIVER 8959M: Oded Gabbay <ogabbay@kernel.org> 8960L: dri-devel@lists.freedesktop.org 8961S: Supported 8962C: irc://irc.oftc.net/dri-devel 8963T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8964F: Documentation/ABI/testing/debugfs-driver-habanalabs 8965F: Documentation/ABI/testing/sysfs-driver-habanalabs 8966F: drivers/accel/habanalabs/ 8967F: include/trace/events/habanalabs.h 8968F: include/uapi/drm/habanalabs_accel.h 8969 8970HACKRF MEDIA DRIVER 8971M: Antti Palosaari <crope@iki.fi> 8972L: linux-media@vger.kernel.org 8973S: Maintained 8974W: https://linuxtv.org 8975W: http://palosaari.fi/linux/ 8976Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8977T: git git://linuxtv.org/anttip/media_tree.git 8978F: drivers/media/usb/hackrf/ 8979 8980HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8981M: Chuck Lever <chuck.lever@oracle.com> 8982L: kernel-tls-handshake@lists.linux.dev 8983L: netdev@vger.kernel.org 8984S: Maintained 8985F: Documentation/netlink/specs/handshake.yaml 8986F: Documentation/networking/tls-handshake.rst 8987F: include/net/handshake.h 8988F: include/trace/events/handshake.h 8989F: net/handshake/ 8990 8991HANTRO VPU CODEC DRIVER 8992M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8993M: Philipp Zabel <p.zabel@pengutronix.de> 8994L: linux-media@vger.kernel.org 8995L: linux-rockchip@lists.infradead.org 8996S: Maintained 8997F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8998F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8999F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9000F: drivers/media/platform/verisilicon/ 9001 9002HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9003M: Frank Seidel <frank@f-seidel.de> 9004L: platform-driver-x86@vger.kernel.org 9005S: Maintained 9006W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9007F: drivers/platform/x86/hdaps.c 9008 9009HARDWARE MONITORING 9010M: Jean Delvare <jdelvare@suse.com> 9011M: Guenter Roeck <linux@roeck-us.net> 9012L: linux-hwmon@vger.kernel.org 9013S: Maintained 9014W: http://hwmon.wiki.kernel.org/ 9015T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9016F: Documentation/ABI/testing/sysfs-class-hwmon 9017F: Documentation/devicetree/bindings/hwmon/ 9018F: Documentation/hwmon/ 9019F: drivers/hwmon/ 9020F: include/linux/hwmon*.h 9021F: include/trace/events/hwmon*.h 9022K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9023 9024HARDWARE RANDOM NUMBER GENERATOR CORE 9025M: Olivia Mackall <olivia@selenic.com> 9026M: Herbert Xu <herbert@gondor.apana.org.au> 9027L: linux-crypto@vger.kernel.org 9028S: Odd fixes 9029F: Documentation/admin-guide/hw_random.rst 9030F: Documentation/devicetree/bindings/rng/ 9031F: drivers/char/hw_random/ 9032F: include/linux/hw_random.h 9033 9034HARDWARE SPINLOCK CORE 9035M: Ohad Ben-Cohen <ohad@wizery.com> 9036M: Bjorn Andersson <andersson@kernel.org> 9037R: Baolin Wang <baolin.wang7@gmail.com> 9038L: linux-remoteproc@vger.kernel.org 9039S: Maintained 9040T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9041F: Documentation/devicetree/bindings/hwlock/ 9042F: Documentation/locking/hwspinlock.rst 9043F: drivers/hwspinlock/ 9044F: include/linux/hwspinlock.h 9045 9046HARDWARE TRACING FACILITIES 9047M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9048S: Maintained 9049F: drivers/hwtracing/ 9050 9051HARMONY SOUND DRIVER 9052L: linux-parisc@vger.kernel.org 9053S: Maintained 9054F: sound/parisc/harmony.* 9055 9056HDPVR USB VIDEO ENCODER DRIVER 9057M: Hans Verkuil <hverkuil@xs4all.nl> 9058L: linux-media@vger.kernel.org 9059S: Odd Fixes 9060W: https://linuxtv.org 9061T: git git://linuxtv.org/media_tree.git 9062F: drivers/media/usb/hdpvr/ 9063 9064HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9065M: Matt Hsiao <matt.hsiao@hpe.com> 9066S: Supported 9067F: drivers/misc/hpilo.[ch] 9068 9069HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9070M: Jerry Hoemann <jerry.hoemann@hpe.com> 9071S: Supported 9072F: Documentation/watchdog/hpwdt.rst 9073F: drivers/watchdog/hpwdt.c 9074 9075HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9076M: Don Brace <don.brace@microchip.com> 9077L: storagedev@microchip.com 9078L: linux-scsi@vger.kernel.org 9079S: Supported 9080F: Documentation/scsi/hpsa.rst 9081F: drivers/scsi/hpsa*.[ch] 9082F: include/linux/cciss*.h 9083F: include/uapi/linux/cciss*.h 9084 9085HFI1 DRIVER 9086M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9087L: linux-rdma@vger.kernel.org 9088S: Supported 9089F: drivers/infiniband/hw/hfi1 9090 9091HFS FILESYSTEM 9092L: linux-fsdevel@vger.kernel.org 9093S: Orphan 9094F: Documentation/filesystems/hfs.rst 9095F: fs/hfs/ 9096 9097HFSPLUS FILESYSTEM 9098L: linux-fsdevel@vger.kernel.org 9099S: Orphan 9100F: Documentation/filesystems/hfsplus.rst 9101F: fs/hfsplus/ 9102 9103HGA FRAMEBUFFER DRIVER 9104M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9105L: linux-nvidia@lists.surfsouth.com 9106S: Maintained 9107W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9108F: drivers/video/fbdev/hgafb.c 9109 9110HIBERNATION (aka Software Suspend, aka swsusp) 9111M: "Rafael J. Wysocki" <rafael@kernel.org> 9112M: Pavel Machek <pavel@ucw.cz> 9113L: linux-pm@vger.kernel.org 9114S: Supported 9115B: https://bugzilla.kernel.org 9116F: arch/*/include/asm/suspend*.h 9117F: arch/x86/power/ 9118F: drivers/base/power/ 9119F: include/linux/freezer.h 9120F: include/linux/pm.h 9121F: include/linux/suspend.h 9122F: kernel/power/ 9123 9124HID CORE LAYER 9125M: Jiri Kosina <jikos@kernel.org> 9126M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9127L: linux-input@vger.kernel.org 9128S: Maintained 9129T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9130F: Documentation/hid/ 9131F: drivers/hid/ 9132F: include/linux/hid* 9133F: include/uapi/linux/hid* 9134F: samples/hid/ 9135F: tools/testing/selftests/hid/ 9136 9137HID LOGITECH DRIVERS 9138R: Filipe Laíns <lains@riseup.net> 9139L: linux-input@vger.kernel.org 9140S: Maintained 9141F: drivers/hid/hid-logitech-* 9142 9143HID PHOENIX RC FLIGHT CONTROLLER 9144M: Marcus Folkesson <marcus.folkesson@gmail.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147F: drivers/hid/hid-pxrc.c 9148 9149HID PLAYSTATION DRIVER 9150M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9151L: linux-input@vger.kernel.org 9152S: Supported 9153F: drivers/hid/hid-playstation.c 9154 9155HID SENSOR HUB DRIVERS 9156M: Jiri Kosina <jikos@kernel.org> 9157M: Jonathan Cameron <jic23@kernel.org> 9158M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9159L: linux-input@vger.kernel.org 9160L: linux-iio@vger.kernel.org 9161S: Maintained 9162F: Documentation/hid/hid-sensor* 9163F: drivers/hid/hid-sensor-* 9164F: drivers/iio/*/hid-* 9165F: include/linux/hid-sensor-* 9166 9167HID VRC-2 CAR CONTROLLER DRIVER 9168M: Marcus Folkesson <marcus.folkesson@gmail.com> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-vrc2.c 9172 9173HID WACOM DRIVER 9174M: Ping Cheng <ping.cheng@wacom.com> 9175M: Jason Gerecke <jason.gerecke@wacom.com> 9176L: linux-input@vger.kernel.org 9177S: Maintained 9178F: drivers/hid/wacom.h 9179F: drivers/hid/wacom_* 9180 9181HID++ LOGITECH DRIVERS 9182R: Filipe Laíns <lains@riseup.net> 9183R: Bastien Nocera <hadess@hadess.net> 9184L: linux-input@vger.kernel.org 9185S: Maintained 9186F: drivers/hid/hid-logitech-hidpp.c 9187 9188HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9189M: Thomas Gleixner <tglx@linutronix.de> 9190L: linux-kernel@vger.kernel.org 9191S: Maintained 9192T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9193F: Documentation/timers/ 9194F: include/linux/clockchips.h 9195F: include/linux/hrtimer.h 9196F: kernel/time/clockevents.c 9197F: kernel/time/hrtimer.c 9198F: kernel/time/timer_*.c 9199 9200HIGH-SPEED SCC DRIVER FOR AX.25 9201L: linux-hams@vger.kernel.org 9202S: Orphan 9203F: drivers/net/hamradio/scc.c 9204 9205HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9206M: HighPoint Linux Team <linux@highpoint-tech.com> 9207S: Supported 9208W: http://www.highpoint-tech.com 9209F: Documentation/scsi/hptiop.rst 9210F: drivers/scsi/hptiop.c 9211 9212HIKEY960 ONBOARD USB GPIO HUB DRIVER 9213M: John Stultz <jstultz@google.com> 9214L: linux-kernel@vger.kernel.org 9215S: Maintained 9216F: drivers/misc/hisi_hikey_usb.c 9217 9218HIMAX HX83112B TOUCHSCREEN SUPPORT 9219M: Job Noorman <job@noorman.info> 9220L: linux-input@vger.kernel.org 9221S: Maintained 9222F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9223F: drivers/input/touchscreen/himax_hx83112b.c 9224 9225HIPPI 9226M: Jes Sorensen <jes@trained-monkey.org> 9227L: linux-hippi@sunsite.dk 9228S: Maintained 9229F: drivers/net/hippi/ 9230F: include/linux/hippidevice.h 9231F: include/uapi/linux/if_hippi.h 9232F: net/802/hippi.c 9233 9234HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9235M: Kurt Kanzenbach <kurt@linutronix.de> 9236L: netdev@vger.kernel.org 9237S: Maintained 9238F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9239F: drivers/net/dsa/hirschmann/* 9240F: include/linux/platform_data/hirschmann-hellcreek.h 9241F: net/dsa/tag_hellcreek.c 9242 9243HISILICON DMA DRIVER 9244M: Zhou Wang <wangzhou1@hisilicon.com> 9245M: Jie Hai <haijie1@huawei.com> 9246L: dmaengine@vger.kernel.org 9247S: Maintained 9248F: drivers/dma/hisi_dma.c 9249 9250HISILICON GPIO DRIVER 9251M: Jay Fang <f.fangjian@huawei.com> 9252L: linux-gpio@vger.kernel.org 9253S: Maintained 9254F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9255F: drivers/gpio/gpio-hisi.c 9256 9257HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9258M: Longfang Liu <liulongfang@huawei.com> 9259L: linux-crypto@vger.kernel.org 9260S: Maintained 9261F: Documentation/ABI/testing/debugfs-hisi-hpre 9262F: drivers/crypto/hisilicon/hpre/hpre.h 9263F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9264F: drivers/crypto/hisilicon/hpre/hpre_main.c 9265 9266HISILICON HNS3 PMU DRIVER 9267M: Guangbin Huang <huangguangbin2@huawei.com> 9268S: Supported 9269F: Documentation/admin-guide/perf/hns3-pmu.rst 9270F: drivers/perf/hisilicon/hns3_pmu.c 9271 9272HISILICON I2C CONTROLLER DRIVER 9273M: Yicong Yang <yangyicong@hisilicon.com> 9274L: linux-i2c@vger.kernel.org 9275S: Maintained 9276W: https://www.hisilicon.com 9277F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9278F: drivers/i2c/busses/i2c-hisi.c 9279 9280HISILICON LPC BUS DRIVER 9281M: Jay Fang <f.fangjian@huawei.com> 9282S: Maintained 9283W: http://www.hisilicon.com 9284F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9285F: drivers/bus/hisi_lpc.c 9286 9287HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9288M: Yisen Zhuang <yisen.zhuang@huawei.com> 9289M: Salil Mehta <salil.mehta@huawei.com> 9290L: netdev@vger.kernel.org 9291S: Maintained 9292W: http://www.hisilicon.com 9293F: drivers/net/ethernet/hisilicon/hns3/ 9294 9295HISILICON NETWORK SUBSYSTEM DRIVER 9296M: Yisen Zhuang <yisen.zhuang@huawei.com> 9297M: Salil Mehta <salil.mehta@huawei.com> 9298L: netdev@vger.kernel.org 9299S: Maintained 9300W: http://www.hisilicon.com 9301F: Documentation/devicetree/bindings/net/hisilicon*.txt 9302F: drivers/net/ethernet/hisilicon/ 9303 9304HISILICON PMU DRIVER 9305M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9306M: Jonathan Cameron <jonathan.cameron@huawei.com> 9307S: Supported 9308W: http://www.hisilicon.com 9309F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9310F: Documentation/admin-guide/perf/hisi-pmu.rst 9311F: drivers/perf/hisilicon 9312 9313HISILICON PTT DRIVER 9314M: Yicong Yang <yangyicong@hisilicon.com> 9315M: Jonathan Cameron <jonathan.cameron@huawei.com> 9316L: linux-kernel@vger.kernel.org 9317S: Maintained 9318F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9319F: Documentation/trace/hisi-ptt.rst 9320F: drivers/hwtracing/ptt/ 9321F: tools/perf/arch/arm64/util/hisi-ptt.c 9322F: tools/perf/util/hisi-ptt* 9323F: tools/perf/util/hisi-ptt-decoder/* 9324 9325HISILICON QM DRIVER 9326M: Weili Qian <qianweili@huawei.com> 9327M: Zhou Wang <wangzhou1@hisilicon.com> 9328L: linux-crypto@vger.kernel.org 9329S: Maintained 9330F: drivers/crypto/hisilicon/Kconfig 9331F: drivers/crypto/hisilicon/Makefile 9332F: drivers/crypto/hisilicon/qm.c 9333F: drivers/crypto/hisilicon/sgl.c 9334F: include/linux/hisi_acc_qm.h 9335 9336HISILICON ROCE DRIVER 9337M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9338M: Wenpeng Liang <liangwenpeng@huawei.com> 9339L: linux-rdma@vger.kernel.org 9340S: Maintained 9341F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9342F: drivers/infiniband/hw/hns/ 9343 9344HISILICON SAS Controller 9345M: Xiang Chen <chenxiang66@hisilicon.com> 9346S: Supported 9347W: http://www.hisilicon.com 9348F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9349F: drivers/scsi/hisi_sas/ 9350 9351HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9352M: Kai Ye <yekai13@huawei.com> 9353M: Longfang Liu <liulongfang@huawei.com> 9354L: linux-crypto@vger.kernel.org 9355S: Maintained 9356F: Documentation/ABI/testing/debugfs-hisi-sec 9357F: drivers/crypto/hisilicon/sec2/sec.h 9358F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9359F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9360F: drivers/crypto/hisilicon/sec2/sec_main.c 9361 9362HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9363M: Jay Fang <f.fangjian@huawei.com> 9364L: linux-spi@vger.kernel.org 9365S: Maintained 9366W: http://www.hisilicon.com 9367F: drivers/spi/spi-hisi-kunpeng.c 9368 9369HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9370M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9371L: linux-kernel@vger.kernel.org 9372S: Maintained 9373F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9374F: drivers/spmi/hisi-spmi-controller.c 9375 9376HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9377M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9378L: linux-kernel@vger.kernel.org 9379S: Maintained 9380F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9381F: drivers/mfd/hi6421-spmi-pmic.c 9382 9383HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9384M: Weili Qian <qianweili@huawei.com> 9385S: Maintained 9386F: drivers/crypto/hisilicon/trng/trng.c 9387 9388HISILICON V3XX SPI NOR FLASH Controller Driver 9389M: Jay Fang <f.fangjian@huawei.com> 9390S: Maintained 9391W: http://www.hisilicon.com 9392F: drivers/spi/spi-hisi-sfc-v3xx.c 9393 9394HISILICON ZIP Controller DRIVER 9395M: Yang Shen <shenyang39@huawei.com> 9396M: Zhou Wang <wangzhou1@hisilicon.com> 9397L: linux-crypto@vger.kernel.org 9398S: Maintained 9399F: Documentation/ABI/testing/debugfs-hisi-zip 9400F: drivers/crypto/hisilicon/zip/ 9401 9402HMM - Heterogeneous Memory Management 9403M: Jérôme Glisse <jglisse@redhat.com> 9404L: linux-mm@kvack.org 9405S: Maintained 9406F: Documentation/mm/hmm.rst 9407F: include/linux/hmm* 9408F: lib/test_hmm* 9409F: mm/hmm* 9410F: tools/testing/selftests/mm/*hmm* 9411 9412HOST AP DRIVER 9413M: Jouni Malinen <j@w1.fi> 9414L: linux-wireless@vger.kernel.org 9415S: Obsolete 9416W: http://w1.fi/hostap-driver.html 9417F: drivers/net/wireless/intersil/hostap/ 9418 9419HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9420L: platform-driver-x86@vger.kernel.org 9421S: Orphan 9422F: drivers/platform/x86/hp/tc1100-wmi.c 9423 9424HPET: High Precision Event Timers driver 9425M: Clemens Ladisch <clemens@ladisch.de> 9426S: Maintained 9427F: Documentation/timers/hpet.rst 9428F: drivers/char/hpet.c 9429F: include/linux/hpet.h 9430F: include/uapi/linux/hpet.h 9431 9432HPET: x86 9433S: Orphan 9434F: arch/x86/include/asm/hpet.h 9435F: arch/x86/kernel/hpet.c 9436 9437HPFS FILESYSTEM 9438M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9439S: Maintained 9440W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9441F: fs/hpfs/ 9442 9443HSI SUBSYSTEM 9444M: Sebastian Reichel <sre@kernel.org> 9445S: Maintained 9446T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9447F: Documentation/ABI/testing/sysfs-bus-hsi 9448F: Documentation/driver-api/hsi.rst 9449F: drivers/hsi/ 9450F: include/linux/hsi/ 9451F: include/uapi/linux/hsi/ 9452 9453HSO 3G MODEM DRIVER 9454L: linux-usb@vger.kernel.org 9455S: Orphan 9456F: drivers/net/usb/hso.c 9457 9458HSR NETWORK PROTOCOL 9459L: netdev@vger.kernel.org 9460S: Orphan 9461F: net/hsr/ 9462 9463HT16K33 LED CONTROLLER DRIVER 9464M: Robin van der Gracht <robin@protonic.nl> 9465S: Maintained 9466F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9467F: drivers/auxdisplay/ht16k33.c 9468 9469HTCPEN TOUCHSCREEN DRIVER 9470M: Pau Oliva Fora <pof@eslack.org> 9471L: linux-input@vger.kernel.org 9472S: Maintained 9473F: drivers/input/touchscreen/htcpen.c 9474 9475HTE SUBSYSTEM 9476M: Dipen Patel <dipenp@nvidia.com> 9477L: timestamp@lists.linux.dev 9478S: Maintained 9479Q: https://patchwork.kernel.org/project/timestamp/list/ 9480T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9481F: Documentation/devicetree/bindings/timestamp/ 9482F: Documentation/driver-api/hte/ 9483F: drivers/hte/ 9484F: include/linux/hte.h 9485 9486HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9487M: Lorenzo Bianconi <lorenzo@kernel.org> 9488L: linux-iio@vger.kernel.org 9489S: Maintained 9490W: http://www.st.com/ 9491F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9492F: drivers/iio/humidity/hts221* 9493 9494HUAWEI ETHERNET DRIVER 9495M: Cai Huoqing <cai.huoqing@linux.dev> 9496L: netdev@vger.kernel.org 9497S: Maintained 9498F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9499F: drivers/net/ethernet/huawei/hinic/ 9500 9501HUGETLB SUBSYSTEM 9502M: Mike Kravetz <mike.kravetz@oracle.com> 9503M: Muchun Song <muchun.song@linux.dev> 9504L: linux-mm@kvack.org 9505S: Maintained 9506F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9507F: Documentation/admin-guide/mm/hugetlbpage.rst 9508F: Documentation/mm/hugetlbfs_reserv.rst 9509F: Documentation/mm/vmemmap_dedup.rst 9510F: fs/hugetlbfs/ 9511F: include/linux/hugetlb.h 9512F: mm/hugetlb.c 9513F: mm/hugetlb_vmemmap.c 9514F: mm/hugetlb_vmemmap.h 9515 9516HVA ST MEDIA DRIVER 9517M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9518L: linux-media@vger.kernel.org 9519S: Supported 9520W: https://linuxtv.org 9521T: git git://linuxtv.org/media_tree.git 9522F: drivers/media/platform/st/sti/hva 9523 9524HWPOISON MEMORY FAILURE HANDLING 9525M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9526R: Miaohe Lin <linmiaohe@huawei.com> 9527L: linux-mm@kvack.org 9528S: Maintained 9529F: mm/hwpoison-inject.c 9530F: mm/memory-failure.c 9531 9532HYCON HY46XX TOUCHSCREEN SUPPORT 9533M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9534L: linux-input@vger.kernel.org 9535S: Maintained 9536F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9537F: drivers/input/touchscreen/hycon-hy46xx.c 9538 9539HYGON PROCESSOR SUPPORT 9540M: Pu Wen <puwen@hygon.cn> 9541L: linux-kernel@vger.kernel.org 9542S: Maintained 9543F: arch/x86/kernel/cpu/hygon.c 9544 9545HYNIX HI556 SENSOR DRIVER 9546M: Shawn Tu <shawnx.tu@intel.com> 9547L: linux-media@vger.kernel.org 9548S: Maintained 9549T: git git://linuxtv.org/media_tree.git 9550F: drivers/media/i2c/hi556.c 9551 9552HYNIX HI846 SENSOR DRIVER 9553M: Martin Kepplinger <martin.kepplinger@puri.sm> 9554L: linux-media@vger.kernel.org 9555S: Maintained 9556F: drivers/media/i2c/hi846.c 9557 9558HYNIX HI847 SENSOR DRIVER 9559M: Shawn Tu <shawnx.tu@intel.com> 9560L: linux-media@vger.kernel.org 9561S: Maintained 9562F: drivers/media/i2c/hi847.c 9563 9564Hyper-V/Azure CORE AND DRIVERS 9565M: "K. Y. Srinivasan" <kys@microsoft.com> 9566M: Haiyang Zhang <haiyangz@microsoft.com> 9567M: Wei Liu <wei.liu@kernel.org> 9568M: Dexuan Cui <decui@microsoft.com> 9569L: linux-hyperv@vger.kernel.org 9570S: Supported 9571T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9572F: Documentation/ABI/stable/sysfs-bus-vmbus 9573F: Documentation/ABI/testing/debugfs-hyperv 9574F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9575F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9576F: Documentation/virt/hyperv 9577F: arch/arm64/hyperv 9578F: arch/arm64/include/asm/hyperv-tlfs.h 9579F: arch/arm64/include/asm/mshyperv.h 9580F: arch/x86/hyperv 9581F: arch/x86/include/asm/hyperv-tlfs.h 9582F: arch/x86/include/asm/mshyperv.h 9583F: arch/x86/include/asm/trace/hyperv.h 9584F: arch/x86/kernel/cpu/mshyperv.c 9585F: drivers/clocksource/hyperv_timer.c 9586F: drivers/hid/hid-hyperv.c 9587F: drivers/hv/ 9588F: drivers/input/serio/hyperv-keyboard.c 9589F: drivers/iommu/hyperv-iommu.c 9590F: drivers/net/ethernet/microsoft/ 9591F: drivers/net/hyperv/ 9592F: drivers/pci/controller/pci-hyperv-intf.c 9593F: drivers/pci/controller/pci-hyperv.c 9594F: drivers/scsi/storvsc_drv.c 9595F: drivers/uio/uio_hv_generic.c 9596F: drivers/video/fbdev/hyperv_fb.c 9597F: include/asm-generic/hyperv-tlfs.h 9598F: include/asm-generic/mshyperv.h 9599F: include/clocksource/hyperv_timer.h 9600F: include/linux/hyperv.h 9601F: include/net/mana 9602F: include/uapi/linux/hyperv.h 9603F: net/vmw_vsock/hyperv_transport.c 9604F: tools/hv/ 9605 9606HYPERBUS SUPPORT 9607M: Vignesh Raghavendra <vigneshr@ti.com> 9608L: linux-mtd@lists.infradead.org 9609S: Supported 9610Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9611C: irc://irc.oftc.net/mtd 9612T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9613F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9614F: drivers/mtd/hyperbus/ 9615F: include/linux/mtd/hyperbus.h 9616 9617HYPERVISOR VIRTUAL CONSOLE DRIVER 9618L: linuxppc-dev@lists.ozlabs.org 9619S: Odd Fixes 9620F: drivers/tty/hvc/ 9621 9622I2C ACPI SUPPORT 9623M: Mika Westerberg <mika.westerberg@linux.intel.com> 9624L: linux-i2c@vger.kernel.org 9625L: linux-acpi@vger.kernel.org 9626S: Maintained 9627F: drivers/i2c/i2c-core-acpi.c 9628 9629I2C CONTROLLER DRIVER FOR NVIDIA GPU 9630M: Ajay Gupta <ajayg@nvidia.com> 9631L: linux-i2c@vger.kernel.org 9632S: Maintained 9633F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9634F: drivers/i2c/busses/i2c-nvidia-gpu.c 9635 9636I2C MUXES 9637M: Peter Rosin <peda@axentia.se> 9638L: linux-i2c@vger.kernel.org 9639S: Maintained 9640F: Documentation/devicetree/bindings/i2c/i2c-arb* 9641F: Documentation/devicetree/bindings/i2c/i2c-gate* 9642F: Documentation/devicetree/bindings/i2c/i2c-mux* 9643F: Documentation/i2c/i2c-topology.rst 9644F: Documentation/i2c/muxes/ 9645F: drivers/i2c/i2c-mux.c 9646F: drivers/i2c/muxes/ 9647F: include/linux/i2c-mux.h 9648 9649I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9650M: Gregory CLEMENT <gregory.clement@bootlin.com> 9651L: linux-i2c@vger.kernel.org 9652S: Maintained 9653F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9654F: drivers/i2c/busses/i2c-mv64xxx.c 9655 9656I2C OVER PARALLEL PORT 9657M: Jean Delvare <jdelvare@suse.com> 9658L: linux-i2c@vger.kernel.org 9659S: Maintained 9660F: Documentation/i2c/busses/i2c-parport.rst 9661F: drivers/i2c/busses/i2c-parport.c 9662 9663I2C SUBSYSTEM 9664M: Wolfram Sang <wsa@kernel.org> 9665L: linux-i2c@vger.kernel.org 9666S: Maintained 9667W: https://i2c.wiki.kernel.org/ 9668Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9669T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9670F: Documentation/devicetree/bindings/i2c/i2c.txt 9671F: Documentation/i2c/ 9672F: drivers/i2c/* 9673F: include/dt-bindings/i2c/i2c.h 9674F: include/linux/i2c-dev.h 9675F: include/linux/i2c-smbus.h 9676F: include/linux/i2c.h 9677F: include/uapi/linux/i2c-*.h 9678F: include/uapi/linux/i2c.h 9679 9680I2C SUBSYSTEM HOST DRIVERS 9681L: linux-i2c@vger.kernel.org 9682S: Odd Fixes 9683W: https://i2c.wiki.kernel.org/ 9684Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9685T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9686F: Documentation/devicetree/bindings/i2c/ 9687F: drivers/i2c/algos/ 9688F: drivers/i2c/busses/ 9689F: include/dt-bindings/i2c/ 9690 9691I2C-TAOS-EVM DRIVER 9692M: Jean Delvare <jdelvare@suse.com> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/i2c/busses/i2c-taos-evm.rst 9696F: drivers/i2c/busses/i2c-taos-evm.c 9697 9698I2C-TINY-USB DRIVER 9699M: Till Harbaum <till@harbaum.org> 9700L: linux-i2c@vger.kernel.org 9701S: Maintained 9702W: http://www.harbaum.org/till/i2c_tiny_usb 9703F: drivers/i2c/busses/i2c-tiny-usb.c 9704 9705I2C/SMBUS CONTROLLER DRIVERS FOR PC 9706M: Jean Delvare <jdelvare@suse.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/i2c/busses/i2c-ali1535.rst 9710F: Documentation/i2c/busses/i2c-ali1563.rst 9711F: Documentation/i2c/busses/i2c-ali15x3.rst 9712F: Documentation/i2c/busses/i2c-amd756.rst 9713F: Documentation/i2c/busses/i2c-amd8111.rst 9714F: Documentation/i2c/busses/i2c-i801.rst 9715F: Documentation/i2c/busses/i2c-nforce2.rst 9716F: Documentation/i2c/busses/i2c-piix4.rst 9717F: Documentation/i2c/busses/i2c-sis5595.rst 9718F: Documentation/i2c/busses/i2c-sis630.rst 9719F: Documentation/i2c/busses/i2c-sis96x.rst 9720F: Documentation/i2c/busses/i2c-via.rst 9721F: Documentation/i2c/busses/i2c-viapro.rst 9722F: drivers/i2c/busses/i2c-ali1535.c 9723F: drivers/i2c/busses/i2c-ali1563.c 9724F: drivers/i2c/busses/i2c-ali15x3.c 9725F: drivers/i2c/busses/i2c-amd756-s4882.c 9726F: drivers/i2c/busses/i2c-amd756.c 9727F: drivers/i2c/busses/i2c-amd8111.c 9728F: drivers/i2c/busses/i2c-i801.c 9729F: drivers/i2c/busses/i2c-isch.c 9730F: drivers/i2c/busses/i2c-nforce2-s4985.c 9731F: drivers/i2c/busses/i2c-nforce2.c 9732F: drivers/i2c/busses/i2c-piix4.c 9733F: drivers/i2c/busses/i2c-sis5595.c 9734F: drivers/i2c/busses/i2c-sis630.c 9735F: drivers/i2c/busses/i2c-sis96x.c 9736F: drivers/i2c/busses/i2c-via.c 9737F: drivers/i2c/busses/i2c-viapro.c 9738 9739I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9740M: Hans de Goede <hdegoede@redhat.com> 9741L: linux-i2c@vger.kernel.org 9742S: Maintained 9743F: drivers/i2c/busses/i2c-cht-wc.c 9744 9745I2C/SMBUS ISMT DRIVER 9746M: Seth Heasley <seth.heasley@intel.com> 9747M: Neil Horman <nhorman@tuxdriver.com> 9748L: linux-i2c@vger.kernel.org 9749F: Documentation/i2c/busses/i2c-ismt.rst 9750F: drivers/i2c/busses/i2c-ismt.c 9751 9752I2C/SMBUS STUB DRIVER 9753M: Jean Delvare <jdelvare@suse.com> 9754L: linux-i2c@vger.kernel.org 9755S: Maintained 9756F: drivers/i2c/i2c-stub.c 9757 9758I3C DRIVER FOR ASPEED AST2600 9759M: Jeremy Kerr <jk@codeconstruct.com.au> 9760S: Maintained 9761F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9762F: drivers/i3c/master/ast2600-i3c-master.c 9763 9764I3C DRIVER FOR CADENCE I3C MASTER IP 9765M: Przemysław Gaj <pgaj@cadence.com> 9766S: Maintained 9767F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9768F: drivers/i3c/master/i3c-master-cdns.c 9769 9770I3C DRIVER FOR SYNOPSYS DESIGNWARE 9771S: Orphan 9772F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9773F: drivers/i3c/master/dw* 9774 9775I3C SUBSYSTEM 9776M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9777L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9778S: Maintained 9779C: irc://chat.freenode.net/linux-i3c 9780T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9781F: Documentation/ABI/testing/sysfs-bus-i3c 9782F: Documentation/devicetree/bindings/i3c/ 9783F: Documentation/driver-api/i3c 9784F: drivers/i3c/ 9785F: include/linux/i3c/ 9786 9787IA64 (Itanium) PLATFORM 9788L: linux-ia64@vger.kernel.org 9789S: Orphan 9790F: Documentation/arch/ia64/ 9791F: arch/ia64/ 9792 9793IBM Operation Panel Input Driver 9794M: Eddie James <eajames@linux.ibm.com> 9795L: linux-input@vger.kernel.org 9796S: Maintained 9797F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9798F: drivers/input/misc/ibm-panel.c 9799 9800IBM Power 842 compression accelerator 9801M: Haren Myneni <haren@us.ibm.com> 9802S: Supported 9803F: crypto/842.c 9804F: drivers/crypto/nx/Kconfig 9805F: drivers/crypto/nx/Makefile 9806F: drivers/crypto/nx/nx-842* 9807F: include/linux/sw842.h 9808F: lib/842/ 9809 9810IBM Power in-Nest Crypto Acceleration 9811M: Breno Leitão <leitao@debian.org> 9812M: Nayna Jain <nayna@linux.ibm.com> 9813M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9814L: linux-crypto@vger.kernel.org 9815S: Supported 9816F: drivers/crypto/nx/Kconfig 9817F: drivers/crypto/nx/Makefile 9818F: drivers/crypto/nx/nx-aes* 9819F: drivers/crypto/nx/nx-sha* 9820F: drivers/crypto/nx/nx.* 9821F: drivers/crypto/nx/nx_csbcpb.h 9822F: drivers/crypto/nx/nx_debugfs.c 9823 9824IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9825M: Tyrel Datwyler <tyreld@linux.ibm.com> 9826L: linux-pci@vger.kernel.org 9827L: linuxppc-dev@lists.ozlabs.org 9828S: Supported 9829F: drivers/pci/hotplug/rpadlpar* 9830 9831IBM Power Linux RAID adapter 9832M: Brian King <brking@us.ibm.com> 9833S: Supported 9834F: drivers/scsi/ipr.* 9835 9836IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9837M: Tyrel Datwyler <tyreld@linux.ibm.com> 9838L: linux-pci@vger.kernel.org 9839L: linuxppc-dev@lists.ozlabs.org 9840S: Supported 9841F: drivers/pci/hotplug/rpaphp* 9842 9843IBM Power SRIOV Virtual NIC Device Driver 9844M: Haren Myneni <haren@linux.ibm.com> 9845M: Rick Lindsley <ricklind@linux.ibm.com> 9846R: Nick Child <nnac123@linux.ibm.com> 9847R: Dany Madden <danymadden@us.ibm.com> 9848R: Thomas Falcon <tlfalcon@linux.ibm.com> 9849L: netdev@vger.kernel.org 9850S: Supported 9851F: drivers/net/ethernet/ibm/ibmvnic.* 9852 9853IBM Power VFIO Support 9854M: Timothy Pearson <tpearson@raptorengineering.com> 9855S: Supported 9856F: drivers/vfio/vfio_iommu_spapr_tce.c 9857 9858IBM Power Virtual Ethernet Device Driver 9859M: Nick Child <nnac123@linux.ibm.com> 9860L: netdev@vger.kernel.org 9861S: Supported 9862F: drivers/net/ethernet/ibm/ibmveth.* 9863 9864IBM Power Virtual FC Device Drivers 9865M: Tyrel Datwyler <tyreld@linux.ibm.com> 9866L: linux-scsi@vger.kernel.org 9867S: Supported 9868F: drivers/scsi/ibmvscsi/ibmvfc* 9869 9870IBM Power Virtual Management Channel Driver 9871M: Brad Warrum <bwarrum@linux.ibm.com> 9872M: Ritu Agarwal <rituagar@linux.ibm.com> 9873S: Supported 9874F: drivers/misc/ibmvmc.* 9875 9876IBM Power Virtual SCSI Device Drivers 9877M: Tyrel Datwyler <tyreld@linux.ibm.com> 9878L: linux-scsi@vger.kernel.org 9879S: Supported 9880F: drivers/scsi/ibmvscsi/ibmvscsi* 9881F: include/scsi/viosrp.h 9882 9883IBM Power Virtual SCSI Device Target Driver 9884M: Michael Cyr <mikecyr@linux.ibm.com> 9885L: linux-scsi@vger.kernel.org 9886L: target-devel@vger.kernel.org 9887S: Supported 9888F: drivers/scsi/ibmvscsi_tgt/ 9889 9890IBM Power VMX Cryptographic instructions 9891M: Breno Leitão <leitao@debian.org> 9892M: Nayna Jain <nayna@linux.ibm.com> 9893M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9894L: linux-crypto@vger.kernel.org 9895S: Supported 9896F: drivers/crypto/vmx/Kconfig 9897F: drivers/crypto/vmx/Makefile 9898F: drivers/crypto/vmx/aes* 9899F: drivers/crypto/vmx/ghash* 9900F: drivers/crypto/vmx/ppc-xlate.pl 9901F: drivers/crypto/vmx/vmx.c 9902 9903IBM ServeRAID RAID DRIVER 9904S: Orphan 9905F: drivers/scsi/ips.* 9906 9907ICH LPC AND GPIO DRIVER 9908M: Peter Tyser <ptyser@xes-inc.com> 9909S: Maintained 9910F: drivers/gpio/gpio-ich.c 9911F: drivers/mfd/lpc_ich.c 9912 9913ICY I2C DRIVER 9914M: Max Staudt <max@enpas.org> 9915L: linux-i2c@vger.kernel.org 9916S: Maintained 9917F: drivers/i2c/busses/i2c-icy.c 9918 9919IDEAPAD LAPTOP EXTRAS DRIVER 9920M: Ike Panhc <ike.pan@canonical.com> 9921L: platform-driver-x86@vger.kernel.org 9922S: Maintained 9923W: http://launchpad.net/ideapad-laptop 9924F: drivers/platform/x86/ideapad-laptop.c 9925 9926IDEAPAD LAPTOP SLIDEBAR DRIVER 9927M: Andrey Moiseev <o2g.org.ru@gmail.com> 9928L: linux-input@vger.kernel.org 9929S: Maintained 9930W: https://github.com/o2genum/ideapad-slidebar 9931F: drivers/input/misc/ideapad_slidebar.c 9932 9933IDMAPPED MOUNTS 9934M: Christian Brauner <brauner@kernel.org> 9935M: Seth Forshee <sforshee@kernel.org> 9936L: linux-fsdevel@vger.kernel.org 9937S: Maintained 9938T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9939F: Documentation/filesystems/idmappings.rst 9940F: include/linux/mnt_idmapping.* 9941F: tools/testing/selftests/mount_setattr/ 9942 9943IDT VersaClock 5 CLOCK DRIVER 9944M: Luca Ceresoli <luca@lucaceresoli.net> 9945S: Maintained 9946F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9947F: drivers/clk/clk-versaclock5.c 9948 9949IEEE 802.15.4 SUBSYSTEM 9950M: Alexander Aring <alex.aring@gmail.com> 9951M: Stefan Schmidt <stefan@datenfreihafen.org> 9952M: Miquel Raynal <miquel.raynal@bootlin.com> 9953L: linux-wpan@vger.kernel.org 9954S: Maintained 9955W: https://linux-wpan.org/ 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9957T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9958F: Documentation/networking/ieee802154.rst 9959F: drivers/net/ieee802154/ 9960F: include/linux/ieee802154.h 9961F: include/linux/nl802154.h 9962F: include/net/af_ieee802154.h 9963F: include/net/cfg802154.h 9964F: include/net/ieee802154_netdev.h 9965F: include/net/mac802154.h 9966F: include/net/nl802154.h 9967F: net/ieee802154/ 9968F: net/mac802154/ 9969 9970IFCVF VIRTIO DATA PATH ACCELERATOR 9971R: Zhu Lingshan <lingshan.zhu@intel.com> 9972F: drivers/vdpa/ifcvf/ 9973 9974IFE PROTOCOL 9975M: Yotam Gigi <yotam.gi@gmail.com> 9976M: Jamal Hadi Salim <jhs@mojatatu.com> 9977F: include/net/ife.h 9978F: include/uapi/linux/ife.h 9979F: net/ife 9980 9981IGORPLUG-USB IR RECEIVER 9982M: Sean Young <sean@mess.org> 9983L: linux-media@vger.kernel.org 9984S: Maintained 9985F: drivers/media/rc/igorplugusb.c 9986 9987IGUANAWORKS USB IR TRANSCEIVER 9988M: Sean Young <sean@mess.org> 9989L: linux-media@vger.kernel.org 9990S: Maintained 9991F: drivers/media/rc/iguanair.c 9992 9993IIO DIGITAL POTENTIOMETER DAC 9994M: Peter Rosin <peda@axentia.se> 9995L: linux-iio@vger.kernel.org 9996S: Maintained 9997F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9998F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9999F: drivers/iio/dac/dpot-dac.c 10000 10001IIO ENVELOPE DETECTOR 10002M: Peter Rosin <peda@axentia.se> 10003L: linux-iio@vger.kernel.org 10004S: Maintained 10005F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10006F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10007F: drivers/iio/adc/envelope-detector.c 10008 10009IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10010M: Matti Vaittinen <mazziesaccount@gmail.com> 10011L: linux-iio@vger.kernel.org 10012S: Maintained 10013F: drivers/iio/light/gain-time-scale-helper.c 10014F: drivers/iio/light/gain-time-scale-helper.h 10015 10016IIO MULTIPLEXER 10017M: Peter Rosin <peda@axentia.se> 10018L: linux-iio@vger.kernel.org 10019S: Maintained 10020F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10021F: drivers/iio/multiplexer/iio-mux.c 10022 10023IIO SCMI BASED DRIVER 10024M: Jyoti Bhayana <jbhayana@google.com> 10025L: linux-iio@vger.kernel.org 10026S: Maintained 10027F: drivers/iio/common/scmi_sensors/scmi_iio.c 10028 10029IIO SUBSYSTEM AND DRIVERS 10030M: Jonathan Cameron <jic23@kernel.org> 10031R: Lars-Peter Clausen <lars@metafoo.de> 10032L: linux-iio@vger.kernel.org 10033S: Maintained 10034T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10035F: Documentation/ABI/testing/configfs-iio* 10036F: Documentation/ABI/testing/sysfs-bus-iio* 10037F: Documentation/devicetree/bindings/iio/ 10038F: drivers/iio/ 10039F: drivers/staging/iio/ 10040F: include/dt-bindings/iio/ 10041F: include/linux/iio/ 10042F: tools/iio/ 10043 10044IIO UNIT CONVERTER 10045M: Peter Rosin <peda@axentia.se> 10046L: linux-iio@vger.kernel.org 10047S: Maintained 10048F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10049F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10050F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10051F: drivers/iio/afe/iio-rescale.c 10052 10053IKANOS/ADI EAGLE ADSL USB DRIVER 10054M: Matthieu Castet <castet.matthieu@free.fr> 10055M: Stanislaw Gruszka <stf_xl@wp.pl> 10056S: Maintained 10057F: drivers/usb/atm/ueagle-atm.c 10058 10059IMAGIS TOUCHSCREEN DRIVER 10060M: Markuss Broks <markuss.broks@gmail.com> 10061S: Maintained 10062F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10063F: drivers/input/touchscreen/imagis.c 10064 10065IMGTEC ASCII LCD DRIVER 10066M: Paul Burton <paulburton@kernel.org> 10067S: Maintained 10068F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10069F: drivers/auxdisplay/img-ascii-lcd.c 10070 10071IMGTEC IR DECODER DRIVER 10072S: Orphan 10073F: drivers/media/rc/img-ir/ 10074 10075IMON SOUNDGRAPH USB IR RECEIVER 10076M: Sean Young <sean@mess.org> 10077L: linux-media@vger.kernel.org 10078S: Maintained 10079F: drivers/media/rc/imon.c 10080F: drivers/media/rc/imon_raw.c 10081 10082IMS TWINTURBO FRAMEBUFFER DRIVER 10083L: linux-fbdev@vger.kernel.org 10084S: Orphan 10085F: drivers/video/fbdev/imsttfb.c 10086 10087INA209 HARDWARE MONITOR DRIVER 10088M: Guenter Roeck <linux@roeck-us.net> 10089L: linux-hwmon@vger.kernel.org 10090S: Maintained 10091F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10092F: Documentation/hwmon/ina209.rst 10093F: drivers/hwmon/ina209.c 10094 10095INA2XX HARDWARE MONITOR DRIVER 10096M: Guenter Roeck <linux@roeck-us.net> 10097L: linux-hwmon@vger.kernel.org 10098S: Maintained 10099F: Documentation/hwmon/ina2xx.rst 10100F: drivers/hwmon/ina2xx.c 10101F: include/linux/platform_data/ina2xx.h 10102 10103INDEX OF FURTHER KERNEL DOCUMENTATION 10104M: Carlos Bilbao <carlos.bilbao@amd.com> 10105S: Maintained 10106F: Documentation/process/kernel-docs.rst 10107 10108INDUSTRY PACK SUBSYSTEM (IPACK) 10109M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10110M: Jens Taprogge <jens.taprogge@taprogge.org> 10111M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10112L: industrypack-devel@lists.sourceforge.net 10113S: Maintained 10114W: http://industrypack.sourceforge.net 10115F: drivers/ipack/ 10116 10117INFINEON DPS310 Driver 10118M: Eddie James <eajames@linux.ibm.com> 10119L: linux-iio@vger.kernel.org 10120S: Maintained 10121F: drivers/iio/pressure/dps310.c 10122 10123INFINEON PEB2466 ASoC CODEC 10124M: Herve Codina <herve.codina@bootlin.com> 10125L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10126S: Maintained 10127F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10128F: sound/soc/codecs/peb2466.c 10129 10130INFINIBAND SUBSYSTEM 10131M: Jason Gunthorpe <jgg@nvidia.com> 10132M: Leon Romanovsky <leonro@nvidia.com> 10133L: linux-rdma@vger.kernel.org 10134S: Supported 10135W: https://github.com/linux-rdma/rdma-core 10136Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10137T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10138F: Documentation/devicetree/bindings/infiniband/ 10139F: Documentation/infiniband/ 10140F: drivers/infiniband/ 10141F: include/rdma/ 10142F: include/trace/events/ib_mad.h 10143F: include/trace/events/ib_umad.h 10144F: include/trace/misc/rdma.h 10145F: include/uapi/linux/if_infiniband.h 10146F: include/uapi/rdma/ 10147F: samples/bpf/ibumad_kern.c 10148F: samples/bpf/ibumad_user.c 10149 10150INGENIC JZ4780 NAND DRIVER 10151M: Harvey Hunt <harveyhuntnexus@gmail.com> 10152L: linux-mtd@lists.infradead.org 10153L: linux-mips@vger.kernel.org 10154S: Maintained 10155F: drivers/mtd/nand/raw/ingenic/ 10156 10157INGENIC JZ47xx SoCs 10158M: Paul Cercueil <paul@crapouillou.net> 10159L: linux-mips@vger.kernel.org 10160S: Maintained 10161F: arch/mips/boot/dts/ingenic/ 10162F: arch/mips/generic/board-ingenic.c 10163F: arch/mips/include/asm/mach-ingenic/ 10164F: arch/mips/ingenic/Kconfig 10165F: drivers/clk/ingenic/ 10166F: drivers/dma/dma-jz4780.c 10167F: drivers/gpu/drm/ingenic/ 10168F: drivers/i2c/busses/i2c-jz4780.c 10169F: drivers/iio/adc/ingenic-adc.c 10170F: drivers/irqchip/irq-ingenic.c 10171F: drivers/memory/jz4780-nemc.c 10172F: drivers/mmc/host/jz4740_mmc.c 10173F: drivers/mtd/nand/raw/ingenic/ 10174F: drivers/pinctrl/pinctrl-ingenic.c 10175F: drivers/power/supply/ingenic-battery.c 10176F: drivers/pwm/pwm-jz4740.c 10177F: drivers/remoteproc/ingenic_rproc.c 10178F: drivers/rtc/rtc-jz4740.c 10179F: drivers/tty/serial/8250/8250_ingenic.c 10180F: drivers/usb/musb/jz4740.c 10181F: drivers/watchdog/jz4740_wdt.c 10182F: include/dt-bindings/iio/adc/ingenic,adc.h 10183F: include/linux/mfd/ingenic-tcu.h 10184F: sound/soc/codecs/jz47* 10185F: sound/soc/jz4740/ 10186 10187INJOINIC IP5xxx POWER BANK IC DRIVER 10188M: Samuel Holland <samuel@sholland.org> 10189S: Maintained 10190F: drivers/power/supply/ip5xxx_power.c 10191 10192INOTIFY 10193M: Jan Kara <jack@suse.cz> 10194R: Amir Goldstein <amir73il@gmail.com> 10195L: linux-fsdevel@vger.kernel.org 10196S: Maintained 10197F: Documentation/filesystems/inotify.rst 10198F: fs/notify/inotify/ 10199F: include/linux/inotify.h 10200F: include/uapi/linux/inotify.h 10201 10202INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10203M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10204L: linux-input@vger.kernel.org 10205S: Maintained 10206Q: http://patchwork.kernel.org/project/linux-input/list/ 10207T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10208F: Documentation/devicetree/bindings/input/ 10209F: Documentation/devicetree/bindings/serio/ 10210F: Documentation/input/ 10211F: drivers/input/ 10212F: include/dt-bindings/input/ 10213F: include/linux/input.h 10214F: include/linux/input/ 10215F: include/uapi/linux/input-event-codes.h 10216F: include/uapi/linux/input.h 10217 10218INPUT MULTITOUCH (MT) PROTOCOL 10219M: Henrik Rydberg <rydberg@bitmath.org> 10220L: linux-input@vger.kernel.org 10221S: Odd fixes 10222F: Documentation/input/multi-touch-protocol.rst 10223F: drivers/input/input-mt.c 10224K: \b(ABS|SYN)_MT_ 10225 10226INSIDE SECURE CRYPTO DRIVER 10227M: Antoine Tenart <atenart@kernel.org> 10228L: linux-crypto@vger.kernel.org 10229S: Maintained 10230F: drivers/crypto/inside-secure/ 10231 10232INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10233M: Mimi Zohar <zohar@linux.ibm.com> 10234M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10235L: linux-integrity@vger.kernel.org 10236S: Supported 10237T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10238F: security/integrity/ 10239F: security/integrity/ima/ 10240 10241INTEL 810/815 FRAMEBUFFER DRIVER 10242M: Antonino Daplas <adaplas@gmail.com> 10243L: linux-fbdev@vger.kernel.org 10244S: Maintained 10245F: drivers/video/fbdev/i810/ 10246 10247INTEL 8255 GPIO DRIVER 10248M: William Breathitt Gray <william.gray@linaro.org> 10249L: linux-gpio@vger.kernel.org 10250S: Maintained 10251F: drivers/gpio/gpio-i8255.c 10252F: drivers/gpio/gpio-i8255.h 10253 10254INTEL ASoC DRIVERS 10255M: Cezary Rojewski <cezary.rojewski@intel.com> 10256M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10257M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10258M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10259M: Bard Liao <yung-chuan.liao@linux.intel.com> 10260M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10261M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10263S: Supported 10264F: sound/soc/intel/ 10265 10266INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10267M: Hans de Goede <hdegoede@redhat.com> 10268L: platform-driver-x86@vger.kernel.org 10269S: Maintained 10270F: drivers/platform/x86/intel/atomisp2/pm.c 10271 10272INTEL ATOMISP2 LED DRIVER 10273M: Hans de Goede <hdegoede@redhat.com> 10274L: platform-driver-x86@vger.kernel.org 10275S: Maintained 10276F: drivers/platform/x86/intel/atomisp2/led.c 10277 10278INTEL BIOS SAR INT1092 DRIVER 10279M: Shravan Sudhakar <s.shravan@intel.com> 10280M: Intel Corporation <linuxwwan@intel.com> 10281L: platform-driver-x86@vger.kernel.org 10282S: Maintained 10283F: drivers/platform/x86/intel/int1092/ 10284 10285INTEL BROXTON PMC DRIVER 10286M: Mika Westerberg <mika.westerberg@linux.intel.com> 10287M: Zha Qipeng <qipeng.zha@intel.com> 10288S: Maintained 10289F: drivers/mfd/intel_pmc_bxt.c 10290F: include/linux/mfd/intel_pmc_bxt.h 10291 10292INTEL C600 SERIES SAS CONTROLLER DRIVER 10293M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10294L: linux-scsi@vger.kernel.org 10295S: Supported 10296T: git git://git.code.sf.net/p/intel-sas/isci 10297F: drivers/scsi/isci/ 10298 10299INTEL CPU family model numbers 10300M: Tony Luck <tony.luck@intel.com> 10301M: x86@kernel.org 10302L: linux-kernel@vger.kernel.org 10303S: Supported 10304F: arch/x86/include/asm/intel-family.h 10305 10306INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10307M: Jani Nikula <jani.nikula@linux.intel.com> 10308M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10309M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10310M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10311L: intel-gfx@lists.freedesktop.org 10312S: Supported 10313W: https://01.org/linuxgraphics/ 10314Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10315B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10316C: irc://irc.oftc.net/intel-gfx 10317T: git git://anongit.freedesktop.org/drm-intel 10318F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10319F: Documentation/gpu/i915.rst 10320F: drivers/gpu/drm/i915/ 10321F: include/drm/i915* 10322F: include/uapi/drm/i915_drm.h 10323 10324INTEL ETHERNET DRIVERS 10325M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10326M: Tony Nguyen <anthony.l.nguyen@intel.com> 10327L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10328S: Supported 10329W: http://www.intel.com/support/feedback.htm 10330W: http://e1000.sourceforge.net/ 10331Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10332T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10333T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10334F: Documentation/networking/device_drivers/ethernet/intel/ 10335F: drivers/net/ethernet/intel/ 10336F: drivers/net/ethernet/intel/*/ 10337F: include/linux/avf/virtchnl.h 10338F: include/linux/net/intel/iidc.h 10339 10340INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10341M: Mustafa Ismail <mustafa.ismail@intel.com> 10342M: Shiraz Saleem <shiraz.saleem@intel.com> 10343L: linux-rdma@vger.kernel.org 10344S: Supported 10345F: drivers/infiniband/hw/irdma/ 10346F: include/uapi/rdma/irdma-abi.h 10347 10348INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10349M: Maik Broemme <mbroemme@libmpq.org> 10350L: linux-fbdev@vger.kernel.org 10351S: Maintained 10352F: Documentation/fb/intelfb.rst 10353F: drivers/video/fbdev/intelfb/ 10354 10355INTEL GPIO DRIVERS 10356M: Andy Shevchenko <andy@kernel.org> 10357L: linux-gpio@vger.kernel.org 10358S: Supported 10359T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10360F: drivers/gpio/gpio-elkhartlake.c 10361F: drivers/gpio/gpio-ich.c 10362F: drivers/gpio/gpio-merrifield.c 10363F: drivers/gpio/gpio-ml-ioh.c 10364F: drivers/gpio/gpio-pch.c 10365F: drivers/gpio/gpio-sch.c 10366F: drivers/gpio/gpio-sodaville.c 10367F: drivers/gpio/gpio-tangier.c 10368 10369INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10370M: Zhenyu Wang <zhenyuw@linux.intel.com> 10371M: Zhi Wang <zhi.a.wang@intel.com> 10372L: intel-gvt-dev@lists.freedesktop.org 10373L: intel-gfx@lists.freedesktop.org 10374S: Supported 10375W: https://01.org/igvt-g 10376T: git https://github.com/intel/gvt-linux.git 10377F: drivers/gpu/drm/i915/gvt/ 10378 10379INTEL HID EVENT DRIVER 10380M: Alex Hung <alexhung@gmail.com> 10381L: platform-driver-x86@vger.kernel.org 10382S: Maintained 10383F: drivers/platform/x86/intel/hid.c 10384 10385INTEL I/OAT DMA DRIVER 10386M: Dave Jiang <dave.jiang@intel.com> 10387R: Dan Williams <dan.j.williams@intel.com> 10388L: dmaengine@vger.kernel.org 10389S: Supported 10390Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10391F: drivers/dma/ioat* 10392 10393INTEL IDLE DRIVER 10394M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10395M: Len Brown <lenb@kernel.org> 10396L: linux-pm@vger.kernel.org 10397S: Supported 10398B: https://bugzilla.kernel.org 10399T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10400F: drivers/idle/intel_idle.c 10401 10402INTEL IDXD DRIVER 10403M: Fenghua Yu <fenghua.yu@intel.com> 10404M: Dave Jiang <dave.jiang@intel.com> 10405L: dmaengine@vger.kernel.org 10406S: Supported 10407F: drivers/dma/idxd/* 10408F: include/uapi/linux/idxd.h 10409 10410INTEL IN FIELD SCAN (IFS) DEVICE 10411M: Jithu Joseph <jithu.joseph@intel.com> 10412R: Ashok Raj <ashok.raj@intel.com> 10413R: Tony Luck <tony.luck@intel.com> 10414S: Maintained 10415F: drivers/platform/x86/intel/ifs 10416F: include/trace/events/intel_ifs.h 10417 10418INTEL INTEGRATED SENSOR HUB DRIVER 10419M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10420M: Jiri Kosina <jikos@kernel.org> 10421L: linux-input@vger.kernel.org 10422S: Maintained 10423F: drivers/hid/intel-ish-hid/ 10424 10425INTEL IOMMU (VT-d) 10426M: David Woodhouse <dwmw2@infradead.org> 10427M: Lu Baolu <baolu.lu@linux.intel.com> 10428L: iommu@lists.linux.dev 10429S: Supported 10430T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10431F: drivers/iommu/intel/ 10432 10433INTEL IPU3 CSI-2 CIO2 DRIVER 10434M: Yong Zhi <yong.zhi@intel.com> 10435M: Sakari Ailus <sakari.ailus@linux.intel.com> 10436M: Bingbu Cao <bingbu.cao@intel.com> 10437M: Dan Scally <djrscally@gmail.com> 10438R: Tianshu Qiu <tian.shu.qiu@intel.com> 10439L: linux-media@vger.kernel.org 10440S: Maintained 10441T: git git://linuxtv.org/media_tree.git 10442F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10443F: drivers/media/pci/intel/ipu3/ 10444 10445INTEL IPU3 CSI-2 IMGU DRIVER 10446M: Sakari Ailus <sakari.ailus@linux.intel.com> 10447R: Bingbu Cao <bingbu.cao@intel.com> 10448R: Tianshu Qiu <tian.shu.qiu@intel.com> 10449L: linux-media@vger.kernel.org 10450S: Maintained 10451F: Documentation/admin-guide/media/ipu3.rst 10452F: Documentation/admin-guide/media/ipu3_rcb.svg 10453F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10454F: drivers/staging/media/ipu3/ 10455 10456INTEL ISHTP ECLITE DRIVER 10457M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10458L: platform-driver-x86@vger.kernel.org 10459S: Supported 10460F: drivers/platform/x86/intel/ishtp_eclite.c 10461 10462INTEL IXP4XX CRYPTO SUPPORT 10463M: Corentin Labbe <clabbe@baylibre.com> 10464L: linux-crypto@vger.kernel.org 10465S: Maintained 10466F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10467 10468INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10469M: Krzysztof Halasa <khalasa@piap.pl> 10470S: Maintained 10471F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10472F: drivers/net/wan/ixp4xx_hss.c 10473F: drivers/soc/ixp4xx/ixp4xx-npe.c 10474F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10475F: include/linux/soc/ixp4xx/npe.h 10476F: include/linux/soc/ixp4xx/qmgr.h 10477 10478INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10479M: Deepak Saxena <dsaxena@plexity.net> 10480S: Maintained 10481F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10482F: drivers/char/hw_random/ixp4xx-rng.c 10483 10484INTEL KEEM BAY DRM DRIVER 10485M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10486M: Edmund Dea <edmund.j.dea@intel.com> 10487S: Maintained 10488F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10489F: drivers/gpu/drm/kmb/ 10490 10491INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10492M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10493S: Maintained 10494F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10495F: drivers/crypto/intel/keembay/Kconfig 10496F: drivers/crypto/intel/keembay/Makefile 10497F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10498F: drivers/crypto/intel/keembay/ocs-aes.c 10499F: drivers/crypto/intel/keembay/ocs-aes.h 10500 10501INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10502M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10503M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10504M: Mark Gross <mgross@linux.intel.com> 10505S: Maintained 10506F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10507F: drivers/crypto/intel/keembay/Kconfig 10508F: drivers/crypto/intel/keembay/Makefile 10509F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10510 10511INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10512M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10513M: Declan Murphy <declan.murphy@intel.com> 10514S: Maintained 10515F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10516F: drivers/crypto/intel/keembay/Kconfig 10517F: drivers/crypto/intel/keembay/Makefile 10518F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10519F: drivers/crypto/intel/keembay/ocs-hcu.c 10520F: drivers/crypto/intel/keembay/ocs-hcu.h 10521 10522INTEL MANAGEMENT ENGINE (mei) 10523M: Tomas Winkler <tomas.winkler@intel.com> 10524L: linux-kernel@vger.kernel.org 10525S: Supported 10526F: Documentation/driver-api/mei/* 10527F: drivers/misc/mei/ 10528F: drivers/watchdog/mei_wdt.c 10529F: include/linux/mei_aux.h 10530F: include/linux/mei_cl_bus.h 10531F: include/uapi/linux/mei.h 10532F: include/uapi/linux/mei_uuid.h 10533F: include/uapi/linux/uuid.h 10534F: samples/mei/* 10535 10536INTEL MAX 10 BMC MFD DRIVER 10537M: Xu Yilun <yilun.xu@intel.com> 10538R: Tom Rix <trix@redhat.com> 10539S: Maintained 10540F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10541F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10542F: drivers/hwmon/intel-m10-bmc-hwmon.c 10543F: drivers/mfd/intel-m10-bmc* 10544F: include/linux/mfd/intel-m10-bmc.h 10545 10546INTEL MAX10 BMC SECURE UPDATES 10547M: Russ Weight <russell.h.weight@intel.com> 10548L: linux-fpga@vger.kernel.org 10549S: Maintained 10550F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10551F: drivers/fpga/intel-m10-bmc-sec-update.c 10552 10553INTEL P-Unit IPC DRIVER 10554M: Zha Qipeng <qipeng.zha@intel.com> 10555L: platform-driver-x86@vger.kernel.org 10556S: Maintained 10557F: arch/x86/include/asm/intel_punit_ipc.h 10558F: drivers/platform/x86/intel/punit_ipc.c 10559 10560INTEL PMC CORE DRIVER 10561M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10562M: David E Box <david.e.box@intel.com> 10563L: platform-driver-x86@vger.kernel.org 10564S: Maintained 10565F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10566F: drivers/platform/x86/intel/pmc/ 10567 10568INTEL PMIC GPIO DRIVERS 10569M: Andy Shevchenko <andy@kernel.org> 10570S: Supported 10571T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10572F: drivers/gpio/gpio-*cove.c 10573 10574INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10575M: Andy Shevchenko <andy@kernel.org> 10576S: Supported 10577F: drivers/mfd/intel_soc_pmic* 10578F: include/linux/mfd/intel_soc_pmic* 10579 10580INTEL PMT DRIVERS 10581M: David E. Box <david.e.box@linux.intel.com> 10582S: Supported 10583F: drivers/platform/x86/intel/pmt/ 10584 10585INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10586M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10587L: linux-wireless@vger.kernel.org 10588S: Maintained 10589F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10590F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10591F: drivers/net/wireless/intel/ipw2x00/ 10592 10593INTEL PSTATE DRIVER 10594M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10595M: Len Brown <lenb@kernel.org> 10596L: linux-pm@vger.kernel.org 10597S: Supported 10598F: drivers/cpufreq/intel_pstate.c 10599 10600INTEL PTP DFL ToD DRIVER 10601M: Tianfei Zhang <tianfei.zhang@intel.com> 10602L: linux-fpga@vger.kernel.org 10603L: netdev@vger.kernel.org 10604S: Maintained 10605F: drivers/ptp/ptp_dfl_tod.c 10606 10607INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10608M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10609L: linux-iio@vger.kernel.org 10610F: drivers/counter/intel-qep.c 10611 10612INTEL SCU DRIVERS 10613M: Mika Westerberg <mika.westerberg@linux.intel.com> 10614S: Maintained 10615F: arch/x86/include/asm/intel_scu_ipc.h 10616F: drivers/platform/x86/intel_scu_* 10617 10618INTEL SDSI DRIVER 10619M: David E. Box <david.e.box@linux.intel.com> 10620S: Supported 10621F: drivers/platform/x86/intel/sdsi.c 10622F: tools/arch/x86/intel_sdsi/ 10623F: tools/testing/selftests/drivers/sdsi/ 10624 10625INTEL SGX 10626M: Jarkko Sakkinen <jarkko@kernel.org> 10627R: Dave Hansen <dave.hansen@linux.intel.com> 10628L: linux-sgx@vger.kernel.org 10629S: Supported 10630Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10632F: Documentation/arch/x86/sgx.rst 10633F: arch/x86/entry/vdso/vsgx.S 10634F: arch/x86/include/asm/sgx.h 10635F: arch/x86/include/uapi/asm/sgx.h 10636F: arch/x86/kernel/cpu/sgx/* 10637F: tools/testing/selftests/sgx/* 10638K: \bSGX_ 10639 10640INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10641M: Daniel Scally <djrscally@gmail.com> 10642S: Maintained 10643F: drivers/platform/x86/intel/int3472/ 10644 10645INTEL SPEED SELECT TECHNOLOGY 10646M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10647L: platform-driver-x86@vger.kernel.org 10648S: Maintained 10649F: drivers/platform/x86/intel/speed_select_if/ 10650F: include/uapi/linux/isst_if.h 10651F: tools/power/x86/intel-speed-select/ 10652 10653INTEL STRATIX10 FIRMWARE DRIVERS 10654M: Dinh Nguyen <dinguyen@kernel.org> 10655L: linux-kernel@vger.kernel.org 10656S: Maintained 10657T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10658F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10659F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10660F: drivers/firmware/stratix10-rsu.c 10661F: drivers/firmware/stratix10-svc.c 10662F: include/linux/firmware/intel/stratix10-smc.h 10663F: include/linux/firmware/intel/stratix10-svc-client.h 10664 10665INTEL TELEMETRY DRIVER 10666M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10667M: "David E. Box" <david.e.box@linux.intel.com> 10668L: platform-driver-x86@vger.kernel.org 10669S: Maintained 10670F: arch/x86/include/asm/intel_telemetry.h 10671F: drivers/platform/x86/intel/telemetry/ 10672 10673INTEL TPMI DRIVER 10674M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10675L: platform-driver-x86@vger.kernel.org 10676S: Maintained 10677F: drivers/platform/x86/intel/tpmi.c 10678F: include/linux/intel_tpmi.h 10679 10680INTEL UNCORE FREQUENCY CONTROL 10681M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10682L: platform-driver-x86@vger.kernel.org 10683S: Maintained 10684F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10685F: drivers/platform/x86/intel/uncore-frequency/ 10686 10687INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10688M: David E. Box <david.e.box@linux.intel.com> 10689S: Supported 10690F: drivers/platform/x86/intel/vsec.* 10691 10692INTEL VIRTUAL BUTTON DRIVER 10693M: AceLan Kao <acelan.kao@canonical.com> 10694L: platform-driver-x86@vger.kernel.org 10695S: Maintained 10696F: drivers/platform/x86/intel/vbtn.c 10697 10698INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10699M: Stanislaw Gruszka <stf_xl@wp.pl> 10700L: linux-wireless@vger.kernel.org 10701S: Supported 10702F: drivers/net/wireless/intel/iwlegacy/ 10703 10704INTEL WIRELESS WIFI LINK (iwlwifi) 10705M: Gregory Greenman <gregory.greenman@intel.com> 10706L: linux-wireless@vger.kernel.org 10707S: Supported 10708W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10710F: drivers/net/wireless/intel/iwlwifi/ 10711 10712INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10713M: Jithu Joseph <jithu.joseph@intel.com> 10714R: Maurice Ma <maurice.ma@intel.com> 10715S: Maintained 10716W: https://slimbootloader.github.io/security/firmware-update.html 10717F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10718 10719INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10720L: Dell.Client.Kernel@dell.com 10721S: Maintained 10722F: drivers/platform/x86/intel/wmi/thunderbolt.c 10723 10724INTEL WWAN IOSM DRIVER 10725M: M Chetan Kumar <m.chetan.kumar@intel.com> 10726M: Intel Corporation <linuxwwan@intel.com> 10727L: netdev@vger.kernel.org 10728S: Maintained 10729F: drivers/net/wwan/iosm/ 10730 10731INTEL(R) TRACE HUB 10732M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10733S: Supported 10734F: Documentation/trace/intel_th.rst 10735F: drivers/hwtracing/intel_th/ 10736F: include/linux/intel_th.h 10737 10738INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10739M: Ning Sun <ning.sun@intel.com> 10740L: tboot-devel@lists.sourceforge.net 10741S: Supported 10742W: http://tboot.sourceforge.net 10743T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10744F: Documentation/arch/x86/intel_txt.rst 10745F: arch/x86/kernel/tboot.c 10746F: include/linux/tboot.h 10747 10748INTERCONNECT API 10749M: Georgi Djakov <djakov@kernel.org> 10750L: linux-pm@vger.kernel.org 10751S: Maintained 10752T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10753F: Documentation/devicetree/bindings/interconnect/ 10754F: Documentation/driver-api/interconnect.rst 10755F: drivers/interconnect/ 10756F: include/dt-bindings/interconnect/ 10757F: include/linux/interconnect-provider.h 10758F: include/linux/interconnect.h 10759 10760INTERRUPT COUNTER DRIVER 10761M: Oleksij Rempel <o.rempel@pengutronix.de> 10762R: Pengutronix Kernel Team <kernel@pengutronix.de> 10763L: linux-iio@vger.kernel.org 10764F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10765F: drivers/counter/interrupt-cnt.c 10766 10767INTERSIL ISL7998X VIDEO DECODER DRIVER 10768M: Michael Tretter <m.tretter@pengutronix.de> 10769R: Pengutronix Kernel Team <kernel@pengutronix.de> 10770L: linux-media@vger.kernel.org 10771S: Maintained 10772F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10773F: drivers/media/i2c/isl7998x.c 10774 10775INVENSENSE ICM-426xx IMU DRIVER 10776M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10777L: linux-iio@vger.kernel.org 10778S: Maintained 10779W: https://invensense.tdk.com/ 10780F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10781F: drivers/iio/imu/inv_icm42600/ 10782 10783INVENSENSE MPU-3050 GYROSCOPE DRIVER 10784M: Linus Walleij <linus.walleij@linaro.org> 10785L: linux-iio@vger.kernel.org 10786S: Maintained 10787F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10788F: drivers/iio/gyro/mpu3050* 10789 10790IOC3 ETHERNET DRIVER 10791M: Ralf Baechle <ralf@linux-mips.org> 10792L: linux-mips@vger.kernel.org 10793S: Maintained 10794F: drivers/net/ethernet/sgi/ioc3-eth.c 10795 10796IOMAP FILESYSTEM LIBRARY 10797M: Christoph Hellwig <hch@infradead.org> 10798M: Darrick J. Wong <djwong@kernel.org> 10799L: linux-xfs@vger.kernel.org 10800L: linux-fsdevel@vger.kernel.org 10801S: Supported 10802T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10803F: fs/iomap/ 10804F: include/linux/iomap.h 10805 10806IOMMU DMA-API LAYER 10807M: Robin Murphy <robin.murphy@arm.com> 10808L: iommu@lists.linux.dev 10809S: Maintained 10810T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10811F: drivers/iommu/dma-iommu.c 10812F: drivers/iommu/dma-iommu.h 10813F: drivers/iommu/iova.c 10814F: include/linux/iova.h 10815 10816IOMMU SUBSYSTEM 10817M: Joerg Roedel <joro@8bytes.org> 10818M: Will Deacon <will@kernel.org> 10819R: Robin Murphy <robin.murphy@arm.com> 10820L: iommu@lists.linux.dev 10821S: Maintained 10822T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10823F: Documentation/devicetree/bindings/iommu/ 10824F: Documentation/userspace-api/iommu.rst 10825F: drivers/iommu/ 10826F: include/linux/iommu.h 10827F: include/linux/iova.h 10828F: include/linux/of_iommu.h 10829F: include/uapi/linux/iommu.h 10830 10831IOMMUFD 10832M: Jason Gunthorpe <jgg@nvidia.com> 10833M: Kevin Tian <kevin.tian@intel.com> 10834L: iommu@lists.linux.dev 10835S: Maintained 10836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10837F: Documentation/userspace-api/iommufd.rst 10838F: drivers/iommu/iommufd/ 10839F: include/linux/iommufd.h 10840F: include/uapi/linux/iommufd.h 10841F: tools/testing/selftests/iommu/ 10842 10843IOSYS-MAP HELPERS 10844M: Thomas Zimmermann <tzimmermann@suse.de> 10845L: dri-devel@lists.freedesktop.org 10846S: Maintained 10847T: git git://anongit.freedesktop.org/drm/drm-misc 10848F: include/linux/iosys-map.h 10849 10850IO_URING 10851M: Jens Axboe <axboe@kernel.dk> 10852R: Pavel Begunkov <asml.silence@gmail.com> 10853L: io-uring@vger.kernel.org 10854S: Maintained 10855T: git git://git.kernel.dk/linux-block 10856T: git git://git.kernel.dk/liburing 10857F: include/linux/io_uring.h 10858F: include/linux/io_uring_types.h 10859F: include/trace/events/io_uring.h 10860F: include/uapi/linux/io_uring.h 10861F: io_uring/ 10862F: tools/io_uring/ 10863 10864IPMI SUBSYSTEM 10865M: Corey Minyard <minyard@acm.org> 10866L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10867S: Supported 10868W: http://openipmi.sourceforge.net/ 10869T: git https://github.com/cminyard/linux-ipmi.git for-next 10870F: Documentation/devicetree/bindings/ipmi/ 10871F: Documentation/driver-api/ipmi.rst 10872F: drivers/char/ipmi/ 10873F: include/linux/ipmi* 10874F: include/uapi/linux/ipmi* 10875 10876IPS SCSI RAID DRIVER 10877M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10878L: linux-scsi@vger.kernel.org 10879S: Maintained 10880W: http://www.adaptec.com/ 10881F: drivers/scsi/ips* 10882 10883IPVS 10884M: Simon Horman <horms@verge.net.au> 10885M: Julian Anastasov <ja@ssi.bg> 10886L: netdev@vger.kernel.org 10887L: lvs-devel@vger.kernel.org 10888S: Maintained 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10891F: Documentation/networking/ipvs-sysctl.rst 10892F: include/net/ip_vs.h 10893F: include/uapi/linux/ip_vs.h 10894F: net/netfilter/ipvs/ 10895 10896IPWIRELESS DRIVER 10897M: Jiri Kosina <jikos@kernel.org> 10898M: David Sterba <dsterba@suse.com> 10899S: Odd Fixes 10900F: drivers/tty/ipwireless/ 10901 10902IRON DEVICE AUDIO CODEC DRIVERS 10903M: Kiseok Jo <kiseok.jo@irondevice.com> 10904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10905S: Maintained 10906F: Documentation/devicetree/bindings/sound/irondevice,* 10907F: sound/soc/codecs/sma* 10908 10909IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10910M: Marc Zyngier <maz@kernel.org> 10911S: Maintained 10912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10913F: Documentation/core-api/irq/irq-domain.rst 10914F: include/linux/irqdomain.h 10915F: kernel/irq/irqdomain.c 10916F: kernel/irq/msi.c 10917 10918IRQ SUBSYSTEM 10919M: Thomas Gleixner <tglx@linutronix.de> 10920L: linux-kernel@vger.kernel.org 10921S: Maintained 10922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10923F: include/linux/group_cpus.h 10924F: kernel/irq/ 10925F: lib/group_cpus.c 10926 10927IRQCHIP DRIVERS 10928M: Thomas Gleixner <tglx@linutronix.de> 10929M: Marc Zyngier <maz@kernel.org> 10930L: linux-kernel@vger.kernel.org 10931S: Maintained 10932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10933F: Documentation/devicetree/bindings/interrupt-controller/ 10934F: drivers/irqchip/ 10935 10936ISA 10937M: William Breathitt Gray <william.gray@linaro.org> 10938S: Maintained 10939F: Documentation/driver-api/isa.rst 10940F: drivers/base/isa.c 10941F: include/linux/isa.h 10942 10943ISA RADIO MODULE 10944M: Hans Verkuil <hverkuil@xs4all.nl> 10945L: linux-media@vger.kernel.org 10946S: Maintained 10947W: https://linuxtv.org 10948T: git git://linuxtv.org/media_tree.git 10949F: drivers/media/radio/radio-isa* 10950 10951ISAPNP 10952M: Jaroslav Kysela <perex@perex.cz> 10953S: Maintained 10954F: Documentation/driver-api/isapnp.rst 10955F: drivers/pnp/isapnp/ 10956F: include/linux/isapnp.h 10957 10958ISCSI 10959M: Lee Duncan <lduncan@suse.com> 10960M: Chris Leech <cleech@redhat.com> 10961M: Mike Christie <michael.christie@oracle.com> 10962L: open-iscsi@googlegroups.com 10963L: linux-scsi@vger.kernel.org 10964S: Maintained 10965W: www.open-iscsi.com 10966F: drivers/scsi/*iscsi* 10967F: include/scsi/*iscsi* 10968 10969iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10970M: Peter Jones <pjones@redhat.com> 10971M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10972S: Maintained 10973F: drivers/firmware/iscsi_ibft* 10974 10975ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10976M: Sagi Grimberg <sagi@grimberg.me> 10977M: Max Gurtovoy <mgurtovoy@nvidia.com> 10978L: linux-rdma@vger.kernel.org 10979S: Supported 10980W: http://www.openfabrics.org 10981W: www.open-iscsi.org 10982Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10983F: drivers/infiniband/ulp/iser/ 10984 10985ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10986M: Sagi Grimberg <sagi@grimberg.me> 10987L: linux-rdma@vger.kernel.org 10988L: target-devel@vger.kernel.org 10989S: Supported 10990W: http://www.linux-iscsi.org 10991T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10992F: drivers/infiniband/ulp/isert 10993 10994ISDN/CMTP OVER BLUETOOTH 10995M: Karsten Keil <isdn@linux-pingi.de> 10996L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10997L: netdev@vger.kernel.org 10998S: Odd Fixes 10999W: http://www.isdn4linux.de 11000F: Documentation/isdn/ 11001F: drivers/isdn/capi/ 11002F: include/linux/isdn/ 11003F: include/uapi/linux/isdn/ 11004F: net/bluetooth/cmtp/ 11005 11006ISDN/mISDN SUBSYSTEM 11007M: Karsten Keil <isdn@linux-pingi.de> 11008L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11009L: netdev@vger.kernel.org 11010S: Maintained 11011W: http://www.isdn4linux.de 11012F: drivers/isdn/Kconfig 11013F: drivers/isdn/Makefile 11014F: drivers/isdn/hardware/ 11015F: drivers/isdn/mISDN/ 11016 11017ISOFS FILESYSTEM 11018M: Jan Kara <jack@suse.cz> 11019L: linux-fsdevel@vger.kernel.org 11020S: Maintained 11021F: Documentation/filesystems/isofs.rst 11022F: fs/isofs/ 11023 11024IT87 HARDWARE MONITORING DRIVER 11025M: Jean Delvare <jdelvare@suse.com> 11026L: linux-hwmon@vger.kernel.org 11027S: Maintained 11028F: Documentation/hwmon/it87.rst 11029F: drivers/hwmon/it87.c 11030 11031IT913X MEDIA DRIVER 11032M: Antti Palosaari <crope@iki.fi> 11033L: linux-media@vger.kernel.org 11034S: Maintained 11035W: https://linuxtv.org 11036W: http://palosaari.fi/linux/ 11037Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11038T: git git://linuxtv.org/anttip/media_tree.git 11039F: drivers/media/tuners/it913x* 11040 11041ITE IT66121 HDMI BRIDGE DRIVER 11042M: Phong LE <ple@baylibre.com> 11043M: Neil Armstrong <neil.armstrong@linaro.org> 11044S: Maintained 11045T: git git://anongit.freedesktop.org/drm/drm-misc 11046F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11047F: drivers/gpu/drm/bridge/ite-it66121.c 11048 11049IVTV VIDEO4LINUX DRIVER 11050M: Andy Walls <awalls@md.metrocast.net> 11051L: linux-media@vger.kernel.org 11052S: Maintained 11053W: https://linuxtv.org 11054T: git git://linuxtv.org/media_tree.git 11055F: Documentation/admin-guide/media/ivtv* 11056F: drivers/media/pci/ivtv/ 11057F: include/uapi/linux/ivtv* 11058 11059IX2505V MEDIA DRIVER 11060M: Malcolm Priestley <tvboxspy@gmail.com> 11061L: linux-media@vger.kernel.org 11062S: Maintained 11063W: https://linuxtv.org 11064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11065F: drivers/media/dvb-frontends/ix2505v* 11066 11067JAILHOUSE HYPERVISOR INTERFACE 11068M: Jan Kiszka <jan.kiszka@siemens.com> 11069L: jailhouse-dev@googlegroups.com 11070S: Maintained 11071F: arch/x86/include/asm/jailhouse_para.h 11072F: arch/x86/kernel/jailhouse.c 11073 11074JC42.4 TEMPERATURE SENSOR DRIVER 11075M: Guenter Roeck <linux@roeck-us.net> 11076L: linux-hwmon@vger.kernel.org 11077S: Maintained 11078F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11079F: Documentation/hwmon/jc42.rst 11080F: drivers/hwmon/jc42.c 11081 11082JFS FILESYSTEM 11083M: Dave Kleikamp <shaggy@kernel.org> 11084L: jfs-discussion@lists.sourceforge.net 11085S: Odd Fixes 11086W: http://jfs.sourceforge.net/ 11087T: git https://github.com/kleikamp/linux-shaggy.git 11088F: Documentation/admin-guide/jfs.rst 11089F: fs/jfs/ 11090 11091JME NETWORK DRIVER 11092M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11093L: netdev@vger.kernel.org 11094S: Maintained 11095F: drivers/net/ethernet/jme.* 11096 11097JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11098M: David Woodhouse <dwmw2@infradead.org> 11099M: Richard Weinberger <richard@nod.at> 11100L: linux-mtd@lists.infradead.org 11101S: Odd Fixes 11102W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11103T: git git://git.infradead.org/ubifs-2.6.git 11104F: fs/jffs2/ 11105F: include/uapi/linux/jffs2.h 11106 11107JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11108M: "Theodore Ts'o" <tytso@mit.edu> 11109M: Jan Kara <jack@suse.com> 11110L: linux-ext4@vger.kernel.org 11111S: Maintained 11112F: fs/jbd2/ 11113F: include/linux/jbd2.h 11114 11115JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11116M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11117L: linux-media@vger.kernel.org 11118L: linux-renesas-soc@vger.kernel.org 11119S: Maintained 11120F: drivers/media/platform/renesas/rcar_jpu.c 11121 11122JSM Neo PCI based serial card 11123L: linux-serial@vger.kernel.org 11124S: Orphan 11125F: drivers/tty/serial/jsm/ 11126 11127K10TEMP HARDWARE MONITORING DRIVER 11128M: Clemens Ladisch <clemens@ladisch.de> 11129L: linux-hwmon@vger.kernel.org 11130S: Maintained 11131F: Documentation/hwmon/k10temp.rst 11132F: drivers/hwmon/k10temp.c 11133 11134K8TEMP HARDWARE MONITORING DRIVER 11135M: Rudolf Marek <r.marek@assembler.cz> 11136L: linux-hwmon@vger.kernel.org 11137S: Maintained 11138F: Documentation/hwmon/k8temp.rst 11139F: drivers/hwmon/k8temp.c 11140 11141KASAN 11142M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11143R: Alexander Potapenko <glider@google.com> 11144R: Andrey Konovalov <andreyknvl@gmail.com> 11145R: Dmitry Vyukov <dvyukov@google.com> 11146R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11147L: kasan-dev@googlegroups.com 11148S: Maintained 11149F: Documentation/dev-tools/kasan.rst 11150F: arch/*/include/asm/*kasan.h 11151F: arch/*/mm/kasan_init* 11152F: include/linux/kasan*.h 11153F: lib/Kconfig.kasan 11154F: mm/kasan/ 11155F: scripts/Makefile.kasan 11156 11157KCONFIG 11158M: Masahiro Yamada <masahiroy@kernel.org> 11159L: linux-kbuild@vger.kernel.org 11160S: Maintained 11161Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11162T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11163F: Documentation/kbuild/kconfig* 11164F: scripts/Kconfig.include 11165F: scripts/kconfig/ 11166 11167KCOV 11168R: Dmitry Vyukov <dvyukov@google.com> 11169R: Andrey Konovalov <andreyknvl@gmail.com> 11170L: kasan-dev@googlegroups.com 11171S: Maintained 11172F: Documentation/dev-tools/kcov.rst 11173F: include/linux/kcov.h 11174F: include/uapi/linux/kcov.h 11175F: kernel/kcov.c 11176F: scripts/Makefile.kcov 11177 11178KCSAN 11179M: Marco Elver <elver@google.com> 11180R: Dmitry Vyukov <dvyukov@google.com> 11181L: kasan-dev@googlegroups.com 11182S: Maintained 11183F: Documentation/dev-tools/kcsan.rst 11184F: include/linux/kcsan*.h 11185F: kernel/kcsan/ 11186F: lib/Kconfig.kcsan 11187F: scripts/Makefile.kcsan 11188 11189KDUMP 11190M: Baoquan He <bhe@redhat.com> 11191R: Vivek Goyal <vgoyal@redhat.com> 11192R: Dave Young <dyoung@redhat.com> 11193L: kexec@lists.infradead.org 11194S: Maintained 11195W: http://lse.sourceforge.net/kdump/ 11196F: Documentation/admin-guide/kdump/ 11197F: fs/proc/vmcore.c 11198F: include/linux/crash_core.h 11199F: include/linux/crash_dump.h 11200F: include/uapi/linux/vmcore.h 11201F: kernel/crash_*.c 11202 11203KEENE FM RADIO TRANSMITTER DRIVER 11204M: Hans Verkuil <hverkuil@xs4all.nl> 11205L: linux-media@vger.kernel.org 11206S: Maintained 11207W: https://linuxtv.org 11208T: git git://linuxtv.org/media_tree.git 11209F: drivers/media/radio/radio-keene* 11210 11211KERNEL AUTOMOUNTER 11212M: Ian Kent <raven@themaw.net> 11213L: autofs@vger.kernel.org 11214S: Maintained 11215F: fs/autofs/ 11216 11217KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11218M: Masahiro Yamada <masahiroy@kernel.org> 11219R: Nathan Chancellor <nathan@kernel.org> 11220R: Nick Desaulniers <ndesaulniers@google.com> 11221R: Nicolas Schier <nicolas@fjasle.eu> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11226F: Documentation/kbuild/ 11227F: Makefile 11228F: scripts/*vmlinux* 11229F: scripts/Kbuild* 11230F: scripts/Makefile* 11231F: scripts/basic/ 11232F: scripts/dummy-tools/ 11233F: scripts/mk* 11234F: scripts/mod/ 11235F: scripts/package/ 11236 11237KERNEL HARDENING (not covered by other areas) 11238M: Kees Cook <keescook@chromium.org> 11239L: linux-hardening@vger.kernel.org 11240S: Supported 11241T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11242F: Documentation/ABI/testing/sysfs-kernel-oops_count 11243F: Documentation/ABI/testing/sysfs-kernel-warn_count 11244F: include/linux/overflow.h 11245F: include/linux/randomize_kstack.h 11246F: mm/usercopy.c 11247K: \b(add|choose)_random_kstack_offset\b 11248K: \b__check_(object_size|heap_object)\b 11249 11250KERNEL JANITORS 11251L: kernel-janitors@vger.kernel.org 11252S: Odd Fixes 11253W: http://kernelnewbies.org/KernelJanitors 11254 11255KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11256M: Chuck Lever <chuck.lever@oracle.com> 11257M: Jeff Layton <jlayton@kernel.org> 11258L: linux-nfs@vger.kernel.org 11259S: Supported 11260W: http://nfs.sourceforge.net/ 11261T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11262F: Documentation/filesystems/nfs/ 11263F: fs/exportfs/ 11264F: fs/lockd/ 11265F: fs/nfs_common/ 11266F: fs/nfsd/ 11267F: include/linux/lockd/ 11268F: include/linux/sunrpc/ 11269F: include/trace/events/rpcgss.h 11270F: include/trace/events/rpcrdma.h 11271F: include/trace/events/sunrpc.h 11272F: include/trace/misc/fs.h 11273F: include/trace/misc/nfs.h 11274F: include/trace/misc/sunrpc.h 11275F: include/uapi/linux/nfsd/ 11276F: include/uapi/linux/sunrpc/ 11277F: net/sunrpc/ 11278 11279KERNEL REGRESSIONS 11280M: Thorsten Leemhuis <linux@leemhuis.info> 11281L: regressions@lists.linux.dev 11282S: Supported 11283F: Documentation/admin-guide/reporting-regressions.rst 11284F: Documentation/process/handling-regressions.rst 11285 11286KERNEL SELFTEST FRAMEWORK 11287M: Shuah Khan <shuah@kernel.org> 11288M: Shuah Khan <skhan@linuxfoundation.org> 11289L: linux-kselftest@vger.kernel.org 11290S: Maintained 11291Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11292T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11293F: Documentation/dev-tools/kselftest* 11294F: tools/testing/selftests/ 11295 11296KERNEL SMB3 SERVER (KSMBD) 11297M: Namjae Jeon <linkinjeon@kernel.org> 11298M: Steve French <sfrench@samba.org> 11299R: Sergey Senozhatsky <senozhatsky@chromium.org> 11300R: Tom Talpey <tom@talpey.com> 11301L: linux-cifs@vger.kernel.org 11302S: Maintained 11303T: git git://git.samba.org/ksmbd.git 11304F: Documentation/filesystems/cifs/ksmbd.rst 11305F: fs/ksmbd/ 11306F: fs/smbfs_common/ 11307 11308KERNEL UNIT TESTING FRAMEWORK (KUnit) 11309M: Brendan Higgins <brendanhiggins@google.com> 11310M: David Gow <davidgow@google.com> 11311L: linux-kselftest@vger.kernel.org 11312L: kunit-dev@googlegroups.com 11313S: Maintained 11314W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11315F: Documentation/dev-tools/kunit/ 11316F: include/kunit/ 11317F: lib/kunit/ 11318F: tools/testing/kunit/ 11319 11320KERNEL USERMODE HELPER 11321M: Luis Chamberlain <mcgrof@kernel.org> 11322L: linux-kernel@vger.kernel.org 11323S: Maintained 11324F: include/linux/umh.h 11325F: kernel/umh.c 11326 11327KERNEL VIRTUAL MACHINE (KVM) 11328M: Paolo Bonzini <pbonzini@redhat.com> 11329L: kvm@vger.kernel.org 11330S: Supported 11331W: http://www.linux-kvm.org 11332T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11333F: Documentation/virt/kvm/ 11334F: include/asm-generic/kvm* 11335F: include/kvm/iodev.h 11336F: include/linux/kvm* 11337F: include/trace/events/kvm.h 11338F: include/uapi/asm-generic/kvm* 11339F: include/uapi/linux/kvm* 11340F: tools/kvm/ 11341F: tools/testing/selftests/kvm/ 11342F: virt/kvm/* 11343 11344KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11345M: Marc Zyngier <maz@kernel.org> 11346M: Oliver Upton <oliver.upton@linux.dev> 11347R: James Morse <james.morse@arm.com> 11348R: Suzuki K Poulose <suzuki.poulose@arm.com> 11349R: Zenghui Yu <yuzenghui@huawei.com> 11350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11351L: kvmarm@lists.linux.dev 11352S: Maintained 11353T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11354F: arch/arm64/include/asm/kvm* 11355F: arch/arm64/include/uapi/asm/kvm* 11356F: arch/arm64/kvm/ 11357F: include/kvm/arm_* 11358F: tools/testing/selftests/kvm/*/aarch64/ 11359F: tools/testing/selftests/kvm/aarch64/ 11360 11361KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11362M: Huacai Chen <chenhuacai@kernel.org> 11363M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11364L: linux-mips@vger.kernel.org 11365L: kvm@vger.kernel.org 11366S: Maintained 11367T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11368F: arch/mips/include/asm/kvm* 11369F: arch/mips/include/uapi/asm/kvm* 11370F: arch/mips/kvm/ 11371 11372KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11373L: linuxppc-dev@lists.ozlabs.org 11374T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11375F: arch/powerpc/include/asm/kvm* 11376F: arch/powerpc/include/uapi/asm/kvm* 11377F: arch/powerpc/kernel/kvm* 11378F: arch/powerpc/kvm/ 11379 11380KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11381M: Anup Patel <anup@brainfault.org> 11382R: Atish Patra <atishp@atishpatra.org> 11383L: kvm@vger.kernel.org 11384L: kvm-riscv@lists.infradead.org 11385L: linux-riscv@lists.infradead.org 11386S: Maintained 11387T: git https://github.com/kvm-riscv/linux.git 11388F: arch/riscv/include/asm/kvm* 11389F: arch/riscv/include/uapi/asm/kvm* 11390F: arch/riscv/kvm/ 11391F: tools/testing/selftests/kvm/*/riscv/ 11392 11393KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11394M: Christian Borntraeger <borntraeger@linux.ibm.com> 11395M: Janosch Frank <frankja@linux.ibm.com> 11396M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11397R: David Hildenbrand <david@redhat.com> 11398L: kvm@vger.kernel.org 11399S: Supported 11400T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11401F: Documentation/virt/kvm/s390* 11402F: arch/s390/include/asm/gmap.h 11403F: arch/s390/include/asm/kvm* 11404F: arch/s390/include/uapi/asm/kvm* 11405F: arch/s390/include/uapi/asm/uvdevice.h 11406F: arch/s390/kernel/uv.c 11407F: arch/s390/kvm/ 11408F: arch/s390/mm/gmap.c 11409F: drivers/s390/char/uvdevice.c 11410F: tools/testing/selftests/drivers/s390x/uvdevice/ 11411F: tools/testing/selftests/kvm/*/s390x/ 11412F: tools/testing/selftests/kvm/s390x/ 11413 11414KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11415M: Sean Christopherson <seanjc@google.com> 11416M: Paolo Bonzini <pbonzini@redhat.com> 11417L: kvm@vger.kernel.org 11418S: Supported 11419T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11420F: arch/x86/include/asm/kvm* 11421F: arch/x86/include/asm/svm.h 11422F: arch/x86/include/asm/vmx*.h 11423F: arch/x86/include/uapi/asm/kvm* 11424F: arch/x86/include/uapi/asm/svm.h 11425F: arch/x86/include/uapi/asm/vmx.h 11426F: arch/x86/kvm/ 11427F: arch/x86/kvm/*/ 11428 11429KERNFS 11430M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11431M: Tejun Heo <tj@kernel.org> 11432S: Supported 11433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11434F: fs/kernfs/ 11435F: include/linux/kernfs.h 11436 11437KEXEC 11438M: Eric Biederman <ebiederm@xmission.com> 11439L: kexec@lists.infradead.org 11440S: Maintained 11441W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11442F: include/linux/kexec.h 11443F: include/uapi/linux/kexec.h 11444F: kernel/kexec* 11445 11446KEYS-ENCRYPTED 11447M: Mimi Zohar <zohar@linux.ibm.com> 11448L: linux-integrity@vger.kernel.org 11449L: keyrings@vger.kernel.org 11450S: Supported 11451F: Documentation/security/keys/trusted-encrypted.rst 11452F: include/keys/encrypted-type.h 11453F: security/keys/encrypted-keys/ 11454 11455KEYS-TRUSTED 11456M: James Bottomley <jejb@linux.ibm.com> 11457M: Jarkko Sakkinen <jarkko@kernel.org> 11458M: Mimi Zohar <zohar@linux.ibm.com> 11459L: linux-integrity@vger.kernel.org 11460L: keyrings@vger.kernel.org 11461S: Supported 11462F: Documentation/security/keys/trusted-encrypted.rst 11463F: include/keys/trusted-type.h 11464F: include/keys/trusted_tpm.h 11465F: security/keys/trusted-keys/ 11466 11467KEYS-TRUSTED-CAAM 11468M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11469R: Pengutronix Kernel Team <kernel@pengutronix.de> 11470L: linux-integrity@vger.kernel.org 11471L: keyrings@vger.kernel.org 11472S: Maintained 11473F: include/keys/trusted_caam.h 11474F: security/keys/trusted-keys/trusted_caam.c 11475 11476KEYS-TRUSTED-TEE 11477M: Sumit Garg <sumit.garg@linaro.org> 11478L: linux-integrity@vger.kernel.org 11479L: keyrings@vger.kernel.org 11480S: Supported 11481F: include/keys/trusted_tee.h 11482F: security/keys/trusted-keys/trusted_tee.c 11483 11484KEYS/KEYRINGS 11485M: David Howells <dhowells@redhat.com> 11486M: Jarkko Sakkinen <jarkko@kernel.org> 11487L: keyrings@vger.kernel.org 11488S: Maintained 11489F: Documentation/security/keys/core.rst 11490F: include/keys/ 11491F: include/linux/key-type.h 11492F: include/linux/key.h 11493F: include/linux/keyctl.h 11494F: include/uapi/linux/keyctl.h 11495F: security/keys/ 11496 11497KEYS/KEYRINGS_INTEGRITY 11498M: Jarkko Sakkinen <jarkko@kernel.org> 11499M: Mimi Zohar <zohar@linux.ibm.com> 11500L: linux-integrity@vger.kernel.org 11501L: keyrings@vger.kernel.org 11502S: Supported 11503F: security/integrity/platform_certs 11504 11505KFENCE 11506M: Alexander Potapenko <glider@google.com> 11507M: Marco Elver <elver@google.com> 11508R: Dmitry Vyukov <dvyukov@google.com> 11509L: kasan-dev@googlegroups.com 11510S: Maintained 11511F: Documentation/dev-tools/kfence.rst 11512F: arch/*/include/asm/kfence.h 11513F: include/linux/kfence.h 11514F: lib/Kconfig.kfence 11515F: mm/kfence/ 11516 11517KFIFO 11518M: Stefani Seibold <stefani@seibold.net> 11519S: Maintained 11520F: include/linux/kfifo.h 11521F: lib/kfifo.c 11522F: samples/kfifo/ 11523 11524KGDB / KDB /debug_core 11525M: Jason Wessel <jason.wessel@windriver.com> 11526M: Daniel Thompson <daniel.thompson@linaro.org> 11527R: Douglas Anderson <dianders@chromium.org> 11528L: kgdb-bugreport@lists.sourceforge.net 11529S: Maintained 11530W: http://kgdb.wiki.kernel.org/ 11531T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11532F: Documentation/dev-tools/kgdb.rst 11533F: drivers/misc/kgdbts.c 11534F: drivers/tty/serial/kgdboc.c 11535F: include/linux/kdb.h 11536F: include/linux/kgdb.h 11537F: kernel/debug/ 11538F: kernel/module/kdb.c 11539 11540KHADAS MCU MFD DRIVER 11541M: Neil Armstrong <neil.armstrong@linaro.org> 11542L: linux-amlogic@lists.infradead.org 11543S: Maintained 11544F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11545F: drivers/mfd/khadas-mcu.c 11546F: drivers/thermal/khadas_mcu_fan.c 11547F: include/linux/mfd/khadas-mcu.h 11548 11549KIONIX/ROHM KX022A ACCELEROMETER 11550M: Matti Vaittinen <mazziesaccount@gmail.com> 11551L: linux-iio@vger.kernel.org 11552S: Supported 11553F: drivers/iio/accel/kionix-kx022a* 11554 11555KMEMLEAK 11556M: Catalin Marinas <catalin.marinas@arm.com> 11557S: Maintained 11558F: Documentation/dev-tools/kmemleak.rst 11559F: include/linux/kmemleak.h 11560F: mm/kmemleak.c 11561F: samples/kmemleak/kmemleak-test.c 11562 11563KMSAN 11564M: Alexander Potapenko <glider@google.com> 11565R: Marco Elver <elver@google.com> 11566R: Dmitry Vyukov <dvyukov@google.com> 11567L: kasan-dev@googlegroups.com 11568S: Maintained 11569F: Documentation/dev-tools/kmsan.rst 11570F: arch/*/include/asm/kmsan.h 11571F: arch/*/mm/kmsan_* 11572F: include/linux/kmsan*.h 11573F: lib/Kconfig.kmsan 11574F: mm/kmsan/ 11575F: scripts/Makefile.kmsan 11576 11577KPROBES 11578M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11579M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11580M: "David S. Miller" <davem@davemloft.net> 11581M: Masami Hiramatsu <mhiramat@kernel.org> 11582L: linux-kernel@vger.kernel.org 11583L: linux-trace-kernel@vger.kernel.org 11584S: Maintained 11585Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11586T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11587F: Documentation/trace/kprobes.rst 11588F: include/asm-generic/kprobes.h 11589F: include/linux/kprobes.h 11590F: kernel/kprobes.c 11591F: lib/test_kprobes.c 11592F: samples/kprobes 11593 11594KS0108 LCD CONTROLLER DRIVER 11595M: Miguel Ojeda <ojeda@kernel.org> 11596S: Maintained 11597F: Documentation/admin-guide/auxdisplay/ks0108.rst 11598F: drivers/auxdisplay/ks0108.c 11599F: include/linux/ks0108.h 11600 11601KTD253 BACKLIGHT DRIVER 11602M: Linus Walleij <linus.walleij@linaro.org> 11603S: Maintained 11604F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11605F: drivers/video/backlight/ktd253-backlight.c 11606 11607KTEST 11608M: Steven Rostedt <rostedt@goodmis.org> 11609M: John Hawley <warthog9@eaglescrag.net> 11610S: Maintained 11611F: tools/testing/ktest 11612 11613KTZ8866 BACKLIGHT DRIVER 11614M: Jianhua Lu <lujianhua000@gmail.com> 11615S: Maintained 11616F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11617F: drivers/video/backlight/ktz8866.c 11618 11619KVM PARAVIRT (KVM/paravirt) 11620M: Paolo Bonzini <pbonzini@redhat.com> 11621R: Wanpeng Li <wanpengli@tencent.com> 11622R: Vitaly Kuznetsov <vkuznets@redhat.com> 11623L: kvm@vger.kernel.org 11624S: Supported 11625T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11626F: arch/um/include/asm/kvm_para.h 11627F: arch/x86/include/asm/kvm_para.h 11628F: arch/x86/include/asm/pvclock-abi.h 11629F: arch/x86/include/uapi/asm/kvm_para.h 11630F: arch/x86/kernel/kvm.c 11631F: arch/x86/kernel/kvmclock.c 11632F: include/asm-generic/kvm_para.h 11633F: include/linux/kvm_para.h 11634F: include/uapi/asm-generic/kvm_para.h 11635F: include/uapi/linux/kvm_para.h 11636 11637KVM X86 HYPER-V (KVM/hyper-v) 11638M: Vitaly Kuznetsov <vkuznets@redhat.com> 11639M: Sean Christopherson <seanjc@google.com> 11640M: Paolo Bonzini <pbonzini@redhat.com> 11641L: kvm@vger.kernel.org 11642S: Supported 11643T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11644F: arch/x86/kvm/hyperv.* 11645F: arch/x86/kvm/kvm_onhyperv.* 11646F: arch/x86/kvm/svm/hyperv.* 11647F: arch/x86/kvm/svm/svm_onhyperv.* 11648F: arch/x86/kvm/vmx/hyperv.* 11649 11650KVM X86 Xen (KVM/Xen) 11651M: David Woodhouse <dwmw2@infradead.org> 11652M: Paul Durrant <paul@xen.org> 11653M: Sean Christopherson <seanjc@google.com> 11654M: Paolo Bonzini <pbonzini@redhat.com> 11655L: kvm@vger.kernel.org 11656S: Supported 11657T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11658F: arch/x86/kvm/xen.* 11659 11660L3MDEV 11661M: David Ahern <dsahern@kernel.org> 11662L: netdev@vger.kernel.org 11663S: Maintained 11664F: include/net/l3mdev.h 11665F: net/l3mdev 11666 11667LANDLOCK SECURITY MODULE 11668M: Mickaël Salaün <mic@digikod.net> 11669L: linux-security-module@vger.kernel.org 11670S: Supported 11671W: https://landlock.io 11672T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11673F: Documentation/security/landlock.rst 11674F: Documentation/userspace-api/landlock.rst 11675F: include/uapi/linux/landlock.h 11676F: samples/landlock/ 11677F: security/landlock/ 11678F: tools/testing/selftests/landlock/ 11679K: landlock 11680K: LANDLOCK 11681 11682LANTIQ / INTEL Ethernet drivers 11683M: Hauke Mehrtens <hauke@hauke-m.de> 11684L: netdev@vger.kernel.org 11685S: Maintained 11686F: drivers/net/dsa/lantiq_gswip.c 11687F: drivers/net/dsa/lantiq_pce.h 11688F: drivers/net/ethernet/lantiq_xrx200.c 11689F: net/dsa/tag_gswip.c 11690 11691LANTIQ MIPS ARCHITECTURE 11692M: John Crispin <john@phrozen.org> 11693L: linux-mips@vger.kernel.org 11694S: Maintained 11695F: arch/mips/lantiq 11696F: drivers/soc/lantiq 11697 11698LASI 53c700 driver for PARISC 11699M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11700L: linux-scsi@vger.kernel.org 11701S: Maintained 11702F: Documentation/scsi/53c700.rst 11703F: drivers/scsi/53c700* 11704 11705LEAKING_ADDRESSES 11706M: Tobin C. Harding <me@tobin.cc> 11707M: Tycho Andersen <tycho@tycho.pizza> 11708L: linux-hardening@vger.kernel.org 11709S: Maintained 11710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11711F: scripts/leaking_addresses.pl 11712 11713LED SUBSYSTEM 11714M: Pavel Machek <pavel@ucw.cz> 11715M: Lee Jones <lee@kernel.org> 11716L: linux-leds@vger.kernel.org 11717S: Maintained 11718T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11719F: Documentation/devicetree/bindings/leds/ 11720F: Documentation/leds/ 11721F: drivers/leds/ 11722F: include/dt-bindings/leds/ 11723F: include/linux/leds.h 11724 11725LEGACY EEPROM DRIVER 11726M: Jean Delvare <jdelvare@suse.com> 11727S: Maintained 11728F: Documentation/misc-devices/eeprom.rst 11729F: drivers/misc/eeprom/eeprom.c 11730 11731LEGO MINDSTORMS EV3 11732R: David Lechner <david@lechnology.com> 11733S: Maintained 11734F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11735F: arch/arm/boot/dts/da850-lego-ev3.dts 11736F: drivers/power/supply/lego_ev3_battery.c 11737 11738LEGO USB Tower driver 11739M: Juergen Stuber <starblue@users.sourceforge.net> 11740L: legousb-devel@lists.sourceforge.net 11741S: Maintained 11742W: http://legousb.sourceforge.net/ 11743F: drivers/usb/misc/legousbtower.c 11744 11745LETSKETCH HID TABLET DRIVER 11746M: Hans de Goede <hdegoede@redhat.com> 11747L: linux-input@vger.kernel.org 11748S: Maintained 11749T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11750F: drivers/hid/hid-letsketch.c 11751 11752LG LAPTOP EXTRAS 11753M: Matan Ziv-Av <matan@svgalib.org> 11754L: platform-driver-x86@vger.kernel.org 11755S: Maintained 11756F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11757F: Documentation/admin-guide/laptops/lg-laptop.rst 11758F: drivers/platform/x86/lg-laptop.c 11759 11760LG2160 MEDIA DRIVER 11761M: Michael Krufky <mkrufky@linuxtv.org> 11762L: linux-media@vger.kernel.org 11763S: Maintained 11764W: https://linuxtv.org 11765W: http://github.com/mkrufky 11766Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11767T: git git://linuxtv.org/mkrufky/tuners.git 11768F: drivers/media/dvb-frontends/lg2160.* 11769 11770LGDT3305 MEDIA DRIVER 11771M: Michael Krufky <mkrufky@linuxtv.org> 11772L: linux-media@vger.kernel.org 11773S: Maintained 11774W: https://linuxtv.org 11775W: http://github.com/mkrufky 11776Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11777T: git git://linuxtv.org/mkrufky/tuners.git 11778F: drivers/media/dvb-frontends/lgdt3305.* 11779 11780LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11781M: Viresh Kumar <vireshk@kernel.org> 11782L: linux-ide@vger.kernel.org 11783S: Maintained 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11785F: drivers/ata/pata_arasan_cf.c 11786F: include/linux/pata_arasan_cf_data.h 11787 11788LIBATA PATA DRIVERS 11789R: Sergey Shtylyov <s.shtylyov@omp.ru> 11790L: linux-ide@vger.kernel.org 11791F: drivers/ata/ata_*.c 11792F: drivers/ata/pata_*.c 11793 11794LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11795M: Linus Walleij <linus.walleij@linaro.org> 11796L: linux-ide@vger.kernel.org 11797S: Maintained 11798T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11799F: drivers/ata/pata_ftide010.c 11800F: drivers/ata/sata_gemini.c 11801F: drivers/ata/sata_gemini.h 11802 11803LIBATA SATA AHCI PLATFORM devices support 11804M: Hans de Goede <hdegoede@redhat.com> 11805M: Jens Axboe <axboe@kernel.dk> 11806L: linux-ide@vger.kernel.org 11807S: Maintained 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11809F: drivers/ata/ahci_platform.c 11810F: drivers/ata/libahci_platform.c 11811F: include/linux/ahci_platform.h 11812 11813LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11814M: Serge Semin <fancer.lancer@gmail.com> 11815L: linux-ide@vger.kernel.org 11816S: Maintained 11817T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11818F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11819F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11820F: drivers/ata/ahci_dwc.c 11821 11822LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11823M: Mikael Pettersson <mikpelinux@gmail.com> 11824L: linux-ide@vger.kernel.org 11825S: Maintained 11826T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11827F: drivers/ata/sata_promise.* 11828 11829LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11830M: Damien Le Moal <dlemoal@kernel.org> 11831L: linux-ide@vger.kernel.org 11832S: Maintained 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11834F: Documentation/ABI/testing/sysfs-ata 11835F: Documentation/devicetree/bindings/ata/ 11836F: drivers/ata/ 11837F: include/linux/ata.h 11838F: include/linux/libata.h 11839 11840LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11841M: Vishal Verma <vishal.l.verma@intel.com> 11842M: Dan Williams <dan.j.williams@intel.com> 11843M: Dave Jiang <dave.jiang@intel.com> 11844L: nvdimm@lists.linux.dev 11845S: Supported 11846Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11847P: Documentation/nvdimm/maintainer-entry-profile.rst 11848F: drivers/nvdimm/btt* 11849 11850LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11851M: Dan Williams <dan.j.williams@intel.com> 11852M: Vishal Verma <vishal.l.verma@intel.com> 11853M: Dave Jiang <dave.jiang@intel.com> 11854L: nvdimm@lists.linux.dev 11855S: Supported 11856Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11857P: Documentation/nvdimm/maintainer-entry-profile.rst 11858F: drivers/nvdimm/pmem* 11859 11860LIBNVDIMM: DEVICETREE BINDINGS 11861M: Oliver O'Halloran <oohall@gmail.com> 11862L: nvdimm@lists.linux.dev 11863S: Supported 11864Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11865F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11866F: drivers/nvdimm/of_pmem.c 11867 11868LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11869M: Dan Williams <dan.j.williams@intel.com> 11870M: Vishal Verma <vishal.l.verma@intel.com> 11871M: Dave Jiang <dave.jiang@intel.com> 11872M: Ira Weiny <ira.weiny@intel.com> 11873L: nvdimm@lists.linux.dev 11874S: Supported 11875Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11876P: Documentation/nvdimm/maintainer-entry-profile.rst 11877T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11878F: drivers/acpi/nfit/* 11879F: drivers/nvdimm/* 11880F: include/linux/libnvdimm.h 11881F: include/linux/nd.h 11882F: include/uapi/linux/ndctl.h 11883F: tools/testing/nvdimm/ 11884 11885LICENSES and SPDX stuff 11886M: Thomas Gleixner <tglx@linutronix.de> 11887M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11888L: linux-spdx@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11891F: COPYING 11892F: Documentation/process/license-rules.rst 11893F: LICENSES/ 11894F: scripts/spdxcheck-test.sh 11895F: scripts/spdxcheck.py 11896F: scripts/spdxexclude 11897 11898LINEAR RANGES HELPERS 11899M: Mark Brown <broonie@kernel.org> 11900R: Matti Vaittinen <mazziesaccount@gmail.com> 11901F: include/linux/linear_range.h 11902F: lib/linear_ranges.c 11903F: lib/test_linear_ranges.c 11904 11905LINUX FOR POWER MACINTOSH 11906M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11907L: linuxppc-dev@lists.ozlabs.org 11908S: Odd Fixes 11909F: arch/powerpc/platforms/powermac/ 11910F: drivers/macintosh/ 11911 11912LINUX FOR POWERPC (32-BIT AND 64-BIT) 11913M: Michael Ellerman <mpe@ellerman.id.au> 11914R: Nicholas Piggin <npiggin@gmail.com> 11915R: Christophe Leroy <christophe.leroy@csgroup.eu> 11916L: linuxppc-dev@lists.ozlabs.org 11917S: Supported 11918W: https://github.com/linuxppc/wiki/wiki 11919Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11920T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11921F: Documentation/ABI/stable/sysfs-firmware-opal-* 11922F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11923F: Documentation/devicetree/bindings/powerpc/ 11924F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11925F: Documentation/powerpc/ 11926F: arch/powerpc/ 11927F: drivers/*/*/*pasemi* 11928F: drivers/*/*pasemi* 11929F: drivers/char/tpm/tpm_ibmvtpm* 11930F: drivers/crypto/nx/ 11931F: drivers/crypto/vmx/ 11932F: drivers/i2c/busses/i2c-opal.c 11933F: drivers/net/ethernet/ibm/ibmveth.* 11934F: drivers/net/ethernet/ibm/ibmvnic.* 11935F: drivers/pci/hotplug/pnv_php.c 11936F: drivers/pci/hotplug/rpa* 11937F: drivers/rtc/rtc-opal.c 11938F: drivers/scsi/ibmvscsi/ 11939F: drivers/tty/hvc/hvc_opal.c 11940F: drivers/watchdog/wdrtas.c 11941F: tools/testing/selftests/powerpc 11942N: /pmac 11943N: powermac 11944N: powernv 11945N: [^a-z0-9]ps3 11946N: pseries 11947 11948LINUX FOR POWERPC EMBEDDED MPC5XXX 11949M: Anatolij Gustschin <agust@denx.de> 11950L: linuxppc-dev@lists.ozlabs.org 11951S: Odd Fixes 11952F: arch/powerpc/platforms/512x/ 11953F: arch/powerpc/platforms/52xx/ 11954 11955LINUX FOR POWERPC EMBEDDED PPC4XX 11956L: linuxppc-dev@lists.ozlabs.org 11957S: Orphan 11958F: arch/powerpc/platforms/40x/ 11959F: arch/powerpc/platforms/44x/ 11960 11961LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11962M: Scott Wood <oss@buserror.net> 11963L: linuxppc-dev@lists.ozlabs.org 11964S: Odd fixes 11965T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11966F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11967F: Documentation/devicetree/bindings/powerpc/fsl/ 11968F: arch/powerpc/platforms/83xx/ 11969F: arch/powerpc/platforms/85xx/ 11970 11971LINUX FOR POWERPC EMBEDDED PPC8XX 11972M: Christophe Leroy <christophe.leroy@csgroup.eu> 11973L: linuxppc-dev@lists.ozlabs.org 11974S: Maintained 11975F: arch/powerpc/platforms/8xx/ 11976 11977LINUX KERNEL DUMP TEST MODULE (LKDTM) 11978M: Kees Cook <keescook@chromium.org> 11979S: Maintained 11980F: drivers/misc/lkdtm/* 11981F: tools/testing/selftests/lkdtm/* 11982 11983LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11984M: Alan Stern <stern@rowland.harvard.edu> 11985M: Andrea Parri <parri.andrea@gmail.com> 11986M: Will Deacon <will@kernel.org> 11987M: Peter Zijlstra <peterz@infradead.org> 11988M: Boqun Feng <boqun.feng@gmail.com> 11989M: Nicholas Piggin <npiggin@gmail.com> 11990M: David Howells <dhowells@redhat.com> 11991M: Jade Alglave <j.alglave@ucl.ac.uk> 11992M: Luc Maranget <luc.maranget@inria.fr> 11993M: "Paul E. McKenney" <paulmck@kernel.org> 11994R: Akira Yokosawa <akiyks@gmail.com> 11995R: Daniel Lustig <dlustig@nvidia.com> 11996R: Joel Fernandes <joel@joelfernandes.org> 11997L: linux-kernel@vger.kernel.org 11998L: linux-arch@vger.kernel.org 11999S: Supported 12000T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12001F: Documentation/atomic_bitops.txt 12002F: Documentation/atomic_t.txt 12003F: Documentation/core-api/refcount-vs-atomic.rst 12004F: Documentation/litmus-tests/ 12005F: Documentation/memory-barriers.txt 12006F: tools/memory-model/ 12007 12008LIS3LV02D ACCELEROMETER DRIVER 12009M: Eric Piel <eric.piel@tremplin-utc.net> 12010S: Maintained 12011F: Documentation/misc-devices/lis3lv02d.rst 12012F: drivers/misc/lis3lv02d/ 12013F: drivers/platform/x86/hp/hp_accel.c 12014 12015LIST KUNIT TEST 12016M: David Gow <davidgow@google.com> 12017L: linux-kselftest@vger.kernel.org 12018L: kunit-dev@googlegroups.com 12019S: Maintained 12020F: lib/list-test.c 12021 12022LITEX PLATFORM 12023M: Karol Gugala <kgugala@antmicro.com> 12024M: Mateusz Holenko <mholenko@antmicro.com> 12025M: Gabriel Somlo <gsomlo@gmail.com> 12026M: Joel Stanley <joel@jms.id.au> 12027S: Maintained 12028F: Documentation/devicetree/bindings/*/litex,*.yaml 12029F: arch/openrisc/boot/dts/or1klitex.dts 12030F: drivers/mmc/host/litex_mmc.c 12031F: drivers/net/ethernet/litex/* 12032F: drivers/soc/litex/* 12033F: drivers/tty/serial/liteuart.c 12034F: include/linux/litex.h 12035N: litex 12036 12037LIVE PATCHING 12038M: Josh Poimboeuf <jpoimboe@kernel.org> 12039M: Jiri Kosina <jikos@kernel.org> 12040M: Miroslav Benes <mbenes@suse.cz> 12041M: Petr Mladek <pmladek@suse.com> 12042R: Joe Lawrence <joe.lawrence@redhat.com> 12043L: live-patching@vger.kernel.org 12044S: Maintained 12045T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12046F: Documentation/ABI/testing/sysfs-kernel-livepatch 12047F: Documentation/livepatch/ 12048F: arch/powerpc/include/asm/livepatch.h 12049F: include/linux/livepatch.h 12050F: kernel/livepatch/ 12051F: kernel/module/livepatch.c 12052F: lib/livepatch/ 12053F: samples/livepatch/ 12054F: tools/testing/selftests/livepatch/ 12055 12056LLC (802.2) 12057L: netdev@vger.kernel.org 12058S: Odd fixes 12059F: include/linux/llc.h 12060F: include/net/llc* 12061F: include/uapi/linux/llc.h 12062F: net/llc/ 12063 12064LM73 HARDWARE MONITOR DRIVER 12065M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12066L: linux-hwmon@vger.kernel.org 12067S: Maintained 12068F: drivers/hwmon/lm73.c 12069 12070LM78 HARDWARE MONITOR DRIVER 12071M: Jean Delvare <jdelvare@suse.com> 12072L: linux-hwmon@vger.kernel.org 12073S: Maintained 12074F: Documentation/hwmon/lm78.rst 12075F: drivers/hwmon/lm78.c 12076 12077LM83 HARDWARE MONITOR DRIVER 12078M: Jean Delvare <jdelvare@suse.com> 12079L: linux-hwmon@vger.kernel.org 12080S: Maintained 12081F: Documentation/hwmon/lm83.rst 12082F: drivers/hwmon/lm83.c 12083 12084LM90 HARDWARE MONITOR DRIVER 12085M: Jean Delvare <jdelvare@suse.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12089F: Documentation/hwmon/lm90.rst 12090F: drivers/hwmon/lm90.c 12091F: include/dt-bindings/thermal/lm90.h 12092 12093LM95234 HARDWARE MONITOR DRIVER 12094M: Guenter Roeck <linux@roeck-us.net> 12095L: linux-hwmon@vger.kernel.org 12096S: Maintained 12097F: Documentation/hwmon/lm95234.rst 12098F: drivers/hwmon/lm95234.c 12099 12100LME2510 MEDIA DRIVER 12101M: Malcolm Priestley <tvboxspy@gmail.com> 12102L: linux-media@vger.kernel.org 12103S: Maintained 12104W: https://linuxtv.org 12105Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12106F: drivers/media/usb/dvb-usb-v2/lmedm04* 12107 12108LOADPIN SECURITY MODULE 12109M: Kees Cook <keescook@chromium.org> 12110S: Supported 12111T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12112F: Documentation/admin-guide/LSM/LoadPin.rst 12113F: security/loadpin/ 12114 12115LOCKING PRIMITIVES 12116M: Peter Zijlstra <peterz@infradead.org> 12117M: Ingo Molnar <mingo@redhat.com> 12118M: Will Deacon <will@kernel.org> 12119R: Waiman Long <longman@redhat.com> 12120R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12121L: linux-kernel@vger.kernel.org 12122S: Maintained 12123T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12124F: Documentation/locking/ 12125F: arch/*/include/asm/spinlock*.h 12126F: include/linux/lockdep.h 12127F: include/linux/mutex*.h 12128F: include/linux/rwlock*.h 12129F: include/linux/rwsem*.h 12130F: include/linux/seqlock.h 12131F: include/linux/spinlock*.h 12132F: kernel/locking/ 12133F: lib/locking*.[ch] 12134X: kernel/locking/locktorture.c 12135 12136LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12137M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12138L: linux-ntfs-dev@lists.sourceforge.net 12139S: Maintained 12140W: http://www.linux-ntfs.org/content/view/19/37/ 12141F: Documentation/admin-guide/ldm.rst 12142F: block/partitions/ldm.* 12143 12144LOGITECH HID GAMING KEYBOARDS 12145M: Hans de Goede <hdegoede@redhat.com> 12146L: linux-input@vger.kernel.org 12147S: Maintained 12148T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12149F: drivers/hid/hid-lg-g15.c 12150 12151LONTIUM LT8912B MIPI TO HDMI BRIDGE 12152M: Adrien Grassein <adrien.grassein@gmail.com> 12153S: Maintained 12154F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12155F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12156 12157LOONGARCH 12158M: Huacai Chen <chenhuacai@kernel.org> 12159R: WANG Xuerui <kernel@xen0n.name> 12160L: loongarch@lists.linux.dev 12161S: Maintained 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12163F: Documentation/loongarch/ 12164F: Documentation/translations/zh_CN/loongarch/ 12165F: arch/loongarch/ 12166F: drivers/*/*loongarch* 12167 12168LOONGSON GPIO DRIVER 12169M: Yinbo Zhu <zhuyinbo@loongson.cn> 12170L: linux-gpio@vger.kernel.org 12171S: Maintained 12172F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12173F: drivers/gpio/gpio-loongson-64bit.c 12174 12175LOONGSON LS2X I2C DRIVER 12176M: Binbin Zhou <zhoubinbin@loongson.cn> 12177L: linux-i2c@vger.kernel.org 12178S: Maintained 12179F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12180F: drivers/i2c/busses/i2c-ls2x.c 12181 12182LOONGSON-2 SOC SERIES CLOCK DRIVER 12183M: Yinbo Zhu <zhuyinbo@loongson.cn> 12184L: linux-clk@vger.kernel.org 12185S: Maintained 12186F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12187F: drivers/clk/clk-loongson2.c 12188F: include/dt-bindings/clock/loongson,ls2k-clk.h 12189 12190LOONGSON-2 SOC SERIES GUTS DRIVER 12191M: Yinbo Zhu <zhuyinbo@loongson.cn> 12192L: loongarch@lists.linux.dev 12193S: Maintained 12194F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12195F: drivers/soc/loongson/loongson2_guts.c 12196 12197LOONGSON-2 SOC SERIES PINCTRL DRIVER 12198M: zhanghongchen <zhanghongchen@loongson.cn> 12199M: Yinbo Zhu <zhuyinbo@loongson.cn> 12200L: linux-gpio@vger.kernel.org 12201S: Maintained 12202F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12203F: drivers/pinctrl/pinctrl-loongson2.c 12204 12205LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12206M: Sathya Prakash <sathya.prakash@broadcom.com> 12207M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12208M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12209L: MPT-FusionLinux.pdl@broadcom.com 12210L: linux-scsi@vger.kernel.org 12211S: Supported 12212W: http://www.avagotech.com/support/ 12213F: drivers/message/fusion/ 12214F: drivers/scsi/mpt3sas/ 12215 12216LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12217M: Matthew Wilcox <willy@infradead.org> 12218L: linux-scsi@vger.kernel.org 12219S: Maintained 12220F: drivers/scsi/sym53c8xx_2/ 12221 12222LTC1660 DAC DRIVER 12223M: Marcus Folkesson <marcus.folkesson@gmail.com> 12224L: linux-iio@vger.kernel.org 12225S: Maintained 12226F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12227F: drivers/iio/dac/ltc1660.c 12228 12229LTC2688 IIO DAC DRIVER 12230M: Nuno Sá <nuno.sa@analog.com> 12231L: linux-iio@vger.kernel.org 12232S: Supported 12233W: https://ez.analog.com/linux-software-drivers 12234F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12235F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12236F: drivers/iio/dac/ltc2688.c 12237 12238LTC2947 HARDWARE MONITOR DRIVER 12239M: Nuno Sá <nuno.sa@analog.com> 12240L: linux-hwmon@vger.kernel.org 12241S: Supported 12242W: https://ez.analog.com/linux-software-drivers 12243F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12244F: drivers/hwmon/ltc2947-core.c 12245F: drivers/hwmon/ltc2947-i2c.c 12246F: drivers/hwmon/ltc2947-spi.c 12247F: drivers/hwmon/ltc2947.h 12248 12249LTC2983 IIO TEMPERATURE DRIVER 12250M: Nuno Sá <nuno.sa@analog.com> 12251L: linux-iio@vger.kernel.org 12252S: Supported 12253W: https://ez.analog.com/linux-software-drivers 12254F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12255F: drivers/iio/temperature/ltc2983.c 12256 12257LTC4261 HARDWARE MONITOR DRIVER 12258M: Guenter Roeck <linux@roeck-us.net> 12259L: linux-hwmon@vger.kernel.org 12260S: Maintained 12261F: Documentation/hwmon/ltc4261.rst 12262F: drivers/hwmon/ltc4261.c 12263 12264LTC4306 I2C MULTIPLEXER DRIVER 12265M: Michael Hennerich <michael.hennerich@analog.com> 12266L: linux-i2c@vger.kernel.org 12267S: Supported 12268W: https://ez.analog.com/linux-software-drivers 12269F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12270F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12271 12272LTP (Linux Test Project) 12273M: Mike Frysinger <vapier@gentoo.org> 12274M: Cyril Hrubis <chrubis@suse.cz> 12275M: Wanlong Gao <wanlong.gao@gmail.com> 12276M: Jan Stancek <jstancek@redhat.com> 12277M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12278M: Alexey Kodanev <alexey.kodanev@oracle.com> 12279L: ltp@lists.linux.it (subscribers-only) 12280S: Maintained 12281W: http://linux-test-project.github.io/ 12282T: git https://github.com/linux-test-project/ltp.git 12283 12284LYNX 28G SERDES PHY DRIVER 12285M: Ioana Ciornei <ioana.ciornei@nxp.com> 12286L: netdev@vger.kernel.org 12287S: Supported 12288F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12289F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12290 12291LYNX PCS MODULE 12292M: Ioana Ciornei <ioana.ciornei@nxp.com> 12293L: netdev@vger.kernel.org 12294S: Supported 12295F: drivers/net/pcs/pcs-lynx.c 12296F: include/linux/pcs-lynx.h 12297 12298M68K ARCHITECTURE 12299M: Geert Uytterhoeven <geert@linux-m68k.org> 12300L: linux-m68k@lists.linux-m68k.org 12301S: Maintained 12302W: http://www.linux-m68k.org/ 12303T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12304F: arch/m68k/ 12305F: drivers/zorro/ 12306 12307M68K ON APPLE MACINTOSH 12308M: Joshua Thompson <funaho@jurai.org> 12309L: linux-m68k@lists.linux-m68k.org 12310S: Maintained 12311W: http://www.mac.linux-m68k.org/ 12312F: arch/m68k/mac/ 12313F: drivers/macintosh/adb-iop.c 12314F: drivers/macintosh/via-macii.c 12315 12316M68K ON HP9000/300 12317M: Philip Blundell <philb@gnu.org> 12318S: Maintained 12319W: http://www.tazenda.demon.co.uk/phil/linux-hp 12320F: arch/m68k/hp300/ 12321 12322M88DS3103 MEDIA DRIVER 12323M: Antti Palosaari <crope@iki.fi> 12324L: linux-media@vger.kernel.org 12325S: Maintained 12326W: https://linuxtv.org 12327W: http://palosaari.fi/linux/ 12328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12329T: git git://linuxtv.org/anttip/media_tree.git 12330F: drivers/media/dvb-frontends/m88ds3103* 12331 12332M88RS2000 MEDIA DRIVER 12333M: Malcolm Priestley <tvboxspy@gmail.com> 12334L: linux-media@vger.kernel.org 12335S: Maintained 12336W: https://linuxtv.org 12337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12338F: drivers/media/dvb-frontends/m88rs2000* 12339 12340MA901 MASTERKIT USB FM RADIO DRIVER 12341M: Alexey Klimov <klimov.linux@gmail.com> 12342L: linux-media@vger.kernel.org 12343S: Maintained 12344T: git git://linuxtv.org/media_tree.git 12345F: drivers/media/radio/radio-ma901.c 12346 12347MAC80211 12348M: Johannes Berg <johannes@sipsolutions.net> 12349L: linux-wireless@vger.kernel.org 12350S: Maintained 12351W: https://wireless.wiki.kernel.org/ 12352Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12353T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12354T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12355F: Documentation/networking/mac80211-injection.rst 12356F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12357F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12358F: include/net/mac80211.h 12359F: net/mac80211/ 12360 12361MAILBOX API 12362M: Jassi Brar <jassisinghbrar@gmail.com> 12363L: linux-kernel@vger.kernel.org 12364S: Maintained 12365F: Documentation/devicetree/bindings/mailbox/ 12366F: drivers/mailbox/ 12367F: include/dt-bindings/mailbox/ 12368F: include/linux/mailbox_client.h 12369F: include/linux/mailbox_controller.h 12370 12371MAILBOX ARM MHUv2 12372M: Viresh Kumar <viresh.kumar@linaro.org> 12373M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12374L: linux-kernel@vger.kernel.org 12375S: Maintained 12376F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12377F: drivers/mailbox/arm_mhuv2.c 12378F: include/linux/mailbox/arm_mhuv2_message.h 12379 12380MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12381M: Michael Kerrisk <mtk.manpages@gmail.com> 12382L: linux-man@vger.kernel.org 12383S: Maintained 12384W: http://www.kernel.org/doc/man-pages 12385 12386MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12387M: Jeremy Kerr <jk@codeconstruct.com.au> 12388M: Matt Johnston <matt@codeconstruct.com.au> 12389L: netdev@vger.kernel.org 12390S: Maintained 12391F: Documentation/networking/mctp.rst 12392F: drivers/net/mctp/ 12393F: include/net/mctp.h 12394F: include/net/mctpdevice.h 12395F: include/net/netns/mctp.h 12396F: net/mctp/ 12397 12398MAPLE TREE 12399M: Liam R. Howlett <Liam.Howlett@oracle.com> 12400L: linux-mm@kvack.org 12401S: Supported 12402F: Documentation/core-api/maple_tree.rst 12403F: include/linux/maple_tree.h 12404F: include/trace/events/maple_tree.h 12405F: lib/maple_tree.c 12406F: lib/test_maple_tree.c 12407F: tools/testing/radix-tree/linux/maple_tree.h 12408F: tools/testing/radix-tree/maple.c 12409 12410MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12411M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12412L: linux-mips@vger.kernel.org 12413S: Maintained 12414F: arch/mips/boot/dts/img/pistachio* 12415 12416MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12417M: Andrew Lunn <andrew@lunn.ch> 12418L: netdev@vger.kernel.org 12419S: Maintained 12420F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12421F: Documentation/networking/devlink/mv88e6xxx.rst 12422F: drivers/net/dsa/mv88e6xxx/ 12423F: include/linux/dsa/mv88e6xxx.h 12424F: include/linux/platform_data/mv88e6xxx.h 12425 12426MARVELL ARMADA 3700 PHY DRIVERS 12427M: Miquel Raynal <miquel.raynal@bootlin.com> 12428S: Maintained 12429F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12430F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12431F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12432F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12433 12434MARVELL ARMADA 3700 SERIAL DRIVER 12435M: Pali Rohár <pali@kernel.org> 12436S: Maintained 12437F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12438F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12439F: drivers/tty/serial/mvebu-uart.c 12440 12441MARVELL ARMADA DRM SUPPORT 12442M: Russell King <linux@armlinux.org.uk> 12443S: Maintained 12444T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12445T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12446F: Documentation/devicetree/bindings/display/armada/ 12447F: drivers/gpu/drm/armada/ 12448F: include/uapi/drm/armada_drm.h 12449 12450MARVELL CRYPTO DRIVER 12451M: Boris Brezillon <bbrezillon@kernel.org> 12452M: Arnaud Ebalard <arno@natisbad.org> 12453M: Srujana Challa <schalla@marvell.com> 12454L: linux-crypto@vger.kernel.org 12455S: Maintained 12456F: drivers/crypto/marvell/ 12457F: include/linux/soc/marvell/octeontx2/ 12458 12459MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12460M: Mirko Lindner <mlindner@marvell.com> 12461M: Stephen Hemminger <stephen@networkplumber.org> 12462L: netdev@vger.kernel.org 12463S: Maintained 12464F: drivers/net/ethernet/marvell/sk* 12465 12466MARVELL LIBERTAS WIRELESS DRIVER 12467L: libertas-dev@lists.infradead.org 12468S: Orphan 12469F: drivers/net/wireless/marvell/libertas/ 12470 12471MARVELL MACCHIATOBIN SUPPORT 12472M: Russell King <linux@armlinux.org.uk> 12473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12474S: Maintained 12475F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12476 12477MARVELL MV643XX ETHERNET DRIVER 12478M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: drivers/net/ethernet/marvell/mv643xx_eth.* 12482F: include/linux/mv643xx.h 12483 12484MARVELL MV88X3310 PHY DRIVER 12485M: Russell King <linux@armlinux.org.uk> 12486M: Marek Behún <kabel@kernel.org> 12487L: netdev@vger.kernel.org 12488S: Maintained 12489F: drivers/net/phy/marvell10g.c 12490 12491MARVELL MVEBU THERMAL DRIVER 12492M: Miquel Raynal <miquel.raynal@bootlin.com> 12493S: Maintained 12494F: drivers/thermal/armada_thermal.c 12495 12496MARVELL MVNETA ETHERNET DRIVER 12497M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: drivers/net/ethernet/marvell/mvneta.* 12501 12502MARVELL MVPP2 ETHERNET DRIVER 12503M: Marcin Wojtas <mw@semihalf.com> 12504M: Russell King <linux@armlinux.org.uk> 12505L: netdev@vger.kernel.org 12506S: Maintained 12507F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12508F: drivers/net/ethernet/marvell/mvpp2/ 12509 12510MARVELL MWIFIEX WIRELESS DRIVER 12511M: Amitkumar Karwar <amitkarwar@gmail.com> 12512M: Ganapathi Bhat <ganapathi017@gmail.com> 12513M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12514M: Xinming Hu <huxinming820@gmail.com> 12515L: linux-wireless@vger.kernel.org 12516S: Maintained 12517F: drivers/net/wireless/marvell/mwifiex/ 12518 12519MARVELL MWL8K WIRELESS DRIVER 12520M: Lennert Buytenhek <buytenh@wantstofly.org> 12521L: linux-wireless@vger.kernel.org 12522S: Odd Fixes 12523F: drivers/net/wireless/marvell/mwl8k.c 12524 12525MARVELL NAND CONTROLLER DRIVER 12526M: Miquel Raynal <miquel.raynal@bootlin.com> 12527L: linux-mtd@lists.infradead.org 12528S: Maintained 12529F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12530F: drivers/mtd/nand/raw/marvell_nand.c 12531 12532MARVELL OCTEON ENDPOINT DRIVER 12533M: Veerasenareddy Burru <vburru@marvell.com> 12534M: Abhijit Ayarekar <aayarekar@marvell.com> 12535L: netdev@vger.kernel.org 12536S: Supported 12537F: drivers/net/ethernet/marvell/octeon_ep 12538 12539MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12540M: Sunil Goutham <sgoutham@marvell.com> 12541M: Geetha sowjanya <gakula@marvell.com> 12542M: Subbaraya Sundeep <sbhatta@marvell.com> 12543M: hariprasad <hkelam@marvell.com> 12544L: netdev@vger.kernel.org 12545S: Supported 12546F: drivers/net/ethernet/marvell/octeontx2/nic/ 12547F: include/linux/soc/marvell/octeontx2/ 12548 12549MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12550M: Sunil Goutham <sgoutham@marvell.com> 12551M: Linu Cherian <lcherian@marvell.com> 12552M: Geetha sowjanya <gakula@marvell.com> 12553M: Jerin Jacob <jerinj@marvell.com> 12554M: hariprasad <hkelam@marvell.com> 12555M: Subbaraya Sundeep <sbhatta@marvell.com> 12556L: netdev@vger.kernel.org 12557S: Supported 12558F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12559F: drivers/net/ethernet/marvell/octeontx2/af/ 12560 12561MARVELL PRESTERA ETHERNET SWITCH DRIVER 12562M: Taras Chornyi <taras.chornyi@plvision.eu> 12563S: Supported 12564W: https://github.com/Marvell-switching/switchdev-prestera 12565F: drivers/net/ethernet/marvell/prestera/ 12566 12567MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12568M: Nicolas Pitre <nico@fluxnic.net> 12569S: Odd Fixes 12570F: drivers/mmc/host/mvsdio.* 12571 12572MARVELL USB MDIO CONTROLLER DRIVER 12573M: Tobias Waldekranz <tobias@waldekranz.com> 12574L: netdev@vger.kernel.org 12575S: Maintained 12576F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12577F: drivers/net/mdio/mdio-mvusb.c 12578 12579MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12580M: Hu Ziji <huziji@marvell.com> 12581L: linux-mmc@vger.kernel.org 12582S: Supported 12583F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12584F: drivers/mmc/host/sdhci-xenon* 12585 12586MATROX FRAMEBUFFER DRIVER 12587L: linux-fbdev@vger.kernel.org 12588S: Orphan 12589F: drivers/video/fbdev/matrox/matroxfb_* 12590F: include/uapi/linux/matroxfb.h 12591 12592MAX15301 DRIVER 12593M: Daniel Nilsson <daniel.nilsson@flex.com> 12594L: linux-hwmon@vger.kernel.org 12595S: Maintained 12596F: Documentation/hwmon/max15301.rst 12597F: drivers/hwmon/pmbus/max15301.c 12598 12599MAX16065 HARDWARE MONITOR DRIVER 12600M: Guenter Roeck <linux@roeck-us.net> 12601L: linux-hwmon@vger.kernel.org 12602S: Maintained 12603F: Documentation/hwmon/max16065.rst 12604F: drivers/hwmon/max16065.c 12605 12606MAX2175 SDR TUNER DRIVER 12607M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12608L: linux-media@vger.kernel.org 12609S: Maintained 12610T: git git://linuxtv.org/media_tree.git 12611F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12612F: Documentation/userspace-api/media/drivers/max2175.rst 12613F: drivers/media/i2c/max2175* 12614F: include/uapi/linux/max2175.h 12615 12616MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12617L: linux-hwmon@vger.kernel.org 12618S: Orphan 12619F: Documentation/hwmon/max6650.rst 12620F: drivers/hwmon/max6650.c 12621 12622MAX6697 HARDWARE MONITOR DRIVER 12623M: Guenter Roeck <linux@roeck-us.net> 12624L: linux-hwmon@vger.kernel.org 12625S: Maintained 12626F: Documentation/devicetree/bindings/hwmon/max6697.txt 12627F: Documentation/hwmon/max6697.rst 12628F: drivers/hwmon/max6697.c 12629F: include/linux/platform_data/max6697.h 12630 12631MAX9286 QUAD GMSL DESERIALIZER DRIVER 12632M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12633M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12634M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12635M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12639F: drivers/media/i2c/max9286.c 12640 12641MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12642M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12643L: linux-media@vger.kernel.org 12644S: Maintained 12645F: drivers/staging/media/max96712/max96712.c 12646 12647MAX9860 MONO AUDIO VOICE CODEC DRIVER 12648M: Peter Rosin <peda@axentia.se> 12649L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12650S: Maintained 12651F: Documentation/devicetree/bindings/sound/max9860.txt 12652F: sound/soc/codecs/max9860.* 12653 12654MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12655M: Andreas Klinger <ak@it-klinger.de> 12656L: linux-iio@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12659F: drivers/iio/proximity/mb1232.c 12660 12661MAXIM MAX11205 DRIVER 12662M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12663L: linux-iio@vger.kernel.org 12664S: Supported 12665W: https://ez.analog.com/linux-software-drivers 12666F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12667F: drivers/iio/adc/max11205.c 12668 12669MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12670R: Iskren Chernev <iskren.chernev@gmail.com> 12671R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12672R: Marek Szyprowski <m.szyprowski@samsung.com> 12673R: Matheus Castello <matheus@castello.eng.br> 12674L: linux-pm@vger.kernel.org 12675S: Maintained 12676F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12677F: drivers/power/supply/max17040_battery.c 12678 12679MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12680R: Hans de Goede <hdegoede@redhat.com> 12681R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12682R: Marek Szyprowski <m.szyprowski@samsung.com> 12683R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12684R: Purism Kernel Team <kernel@puri.sm> 12685L: linux-pm@vger.kernel.org 12686S: Maintained 12687F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12688F: drivers/power/supply/max17042_battery.c 12689 12690MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12691M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12692L: linux-kernel@vger.kernel.org 12693S: Maintained 12694F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12695F: drivers/regulator/max20086-regulator.c 12696 12697MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12698M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12699L: linux-iio@vger.kernel.org 12700S: Maintained 12701F: drivers/iio/temperature/max30208.c 12702 12703MAXIM MAX77650 PMIC MFD DRIVER 12704M: Bartosz Golaszewski <brgl@bgdev.pl> 12705L: linux-kernel@vger.kernel.org 12706S: Maintained 12707F: Documentation/devicetree/bindings/*/*max77650.yaml 12708F: Documentation/devicetree/bindings/*/max77650*.yaml 12709F: drivers/gpio/gpio-max77650.c 12710F: drivers/input/misc/max77650-onkey.c 12711F: drivers/leds/leds-max77650.c 12712F: drivers/mfd/max77650.c 12713F: drivers/power/supply/max77650-charger.c 12714F: drivers/regulator/max77650-regulator.c 12715F: include/linux/mfd/max77650.h 12716 12717MAXIM MAX77714 PMIC MFD DRIVER 12718M: Luca Ceresoli <luca@lucaceresoli.net> 12719S: Maintained 12720F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12721F: drivers/mfd/max77714.c 12722F: include/linux/mfd/max77714.h 12723 12724MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12725M: Javier Martinez Canillas <javier@dowhile0.org> 12726L: linux-kernel@vger.kernel.org 12727S: Supported 12728F: Documentation/devicetree/bindings/*/*max77802.yaml 12729F: drivers/regulator/max77802-regulator.c 12730F: include/dt-bindings/*/*max77802.h 12731 12732MAXIM MAX77976 BATTERY CHARGER 12733M: Luca Ceresoli <luca@lucaceresoli.net> 12734S: Supported 12735F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12736F: drivers/power/supply/max77976_charger.c 12737 12738MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12739M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12740L: linux-pm@vger.kernel.org 12741S: Supported 12742B: mailto:linux-samsung-soc@vger.kernel.org 12743F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12744F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12745F: drivers/power/supply/max14577_charger.c 12746F: drivers/power/supply/max77693_charger.c 12747 12748MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12749M: Chanwoo Choi <cw00.choi@samsung.com> 12750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12751L: linux-kernel@vger.kernel.org 12752S: Supported 12753B: mailto:linux-samsung-soc@vger.kernel.org 12754F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12756F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12757F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12758F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12759F: drivers/*/*max77843.c 12760F: drivers/*/max14577*.c 12761F: drivers/*/max77686*.c 12762F: drivers/*/max77693*.c 12763F: drivers/clk/clk-max77686.c 12764F: drivers/extcon/extcon-max14577.c 12765F: drivers/extcon/extcon-max77693.c 12766F: drivers/rtc/rtc-max77686.c 12767F: include/linux/mfd/max14577*.h 12768F: include/linux/mfd/max77686*.h 12769F: include/linux/mfd/max77693*.h 12770 12771MAXIRADIO FM RADIO RECEIVER DRIVER 12772M: Hans Verkuil <hverkuil@xs4all.nl> 12773L: linux-media@vger.kernel.org 12774S: Maintained 12775W: https://linuxtv.org 12776T: git git://linuxtv.org/media_tree.git 12777F: drivers/media/radio/radio-maxiradio* 12778 12779MAXLINEAR ETHERNET PHY DRIVER 12780M: Xu Liang <lxu@maxlinear.com> 12781L: netdev@vger.kernel.org 12782S: Supported 12783F: drivers/net/phy/mxl-gpy.c 12784 12785MCAN MMIO DEVICE DRIVER 12786M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12787L: linux-can@vger.kernel.org 12788S: Maintained 12789F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12790F: drivers/net/can/m_can/m_can.c 12791F: drivers/net/can/m_can/m_can.h 12792F: drivers/net/can/m_can/m_can_platform.c 12793 12794MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12795R: Yasushi SHOJI <yashi@spacecubics.com> 12796L: linux-can@vger.kernel.org 12797S: Maintained 12798F: drivers/net/can/usb/mcba_usb.c 12799 12800MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12801M: Rishi Gupta <gupt21@gmail.com> 12802L: linux-i2c@vger.kernel.org 12803L: linux-input@vger.kernel.org 12804S: Maintained 12805F: drivers/hid/hid-mcp2221.c 12806 12807MCP251XFD SPI-CAN NETWORK DRIVER 12808M: Marc Kleine-Budde <mkl@pengutronix.de> 12809M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12810R: Thomas Kopp <thomas.kopp@microchip.com> 12811L: linux-can@vger.kernel.org 12812S: Maintained 12813F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12814F: drivers/net/can/spi/mcp251xfd/ 12815 12816MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12817M: Peter Rosin <peda@axentia.se> 12818L: linux-iio@vger.kernel.org 12819S: Maintained 12820F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12821F: drivers/iio/potentiometer/mcp4018.c 12822F: drivers/iio/potentiometer/mcp4531.c 12823 12824MCR20A IEEE-802.15.4 RADIO DRIVER 12825M: Stefan Schmidt <stefan@datenfreihafen.org> 12826L: linux-wpan@vger.kernel.org 12827S: Odd Fixes 12828W: https://github.com/xueliu/mcr20a-linux 12829F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12830F: drivers/net/ieee802154/mcr20a.c 12831F: drivers/net/ieee802154/mcr20a.h 12832 12833MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12834M: William Breathitt Gray <william.gray@linaro.org> 12835L: linux-iio@vger.kernel.org 12836S: Maintained 12837F: drivers/iio/dac/cio-dac.c 12838 12839MEDIA CONTROLLER FRAMEWORK 12840M: Sakari Ailus <sakari.ailus@linux.intel.com> 12841M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12842L: linux-media@vger.kernel.org 12843S: Supported 12844W: https://www.linuxtv.org 12845T: git git://linuxtv.org/media_tree.git 12846F: drivers/media/mc/ 12847F: include/media/media-*.h 12848F: include/uapi/linux/media.h 12849 12850MEDIA DRIVER FOR FREESCALE IMX PXP 12851M: Philipp Zabel <p.zabel@pengutronix.de> 12852L: linux-media@vger.kernel.org 12853S: Maintained 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/platform/nxp/imx-pxp.[ch] 12856 12857MEDIA DRIVERS FOR ASCOT2E 12858M: Sergey Kozlov <serjk@netup.ru> 12859M: Abylay Ospan <aospan@netup.ru> 12860L: linux-media@vger.kernel.org 12861S: Supported 12862W: https://linuxtv.org 12863W: http://netup.tv/ 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/dvb-frontends/ascot2e* 12866 12867MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12868M: Jasmin Jessich <jasmin@anw.at> 12869L: linux-media@vger.kernel.org 12870S: Maintained 12871W: https://linuxtv.org 12872T: git git://linuxtv.org/media_tree.git 12873F: drivers/media/dvb-frontends/cxd2099* 12874 12875MEDIA DRIVERS FOR CXD2841ER 12876M: Sergey Kozlov <serjk@netup.ru> 12877M: Abylay Ospan <aospan@netup.ru> 12878L: linux-media@vger.kernel.org 12879S: Supported 12880W: https://linuxtv.org 12881W: http://netup.tv/ 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/dvb-frontends/cxd2841er* 12884 12885MEDIA DRIVERS FOR CXD2880 12886M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12887L: linux-media@vger.kernel.org 12888S: Supported 12889W: http://linuxtv.org/ 12890T: git git://linuxtv.org/media_tree.git 12891F: drivers/media/dvb-frontends/cxd2880/* 12892F: drivers/media/spi/cxd2880* 12893 12894MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12895L: linux-media@vger.kernel.org 12896S: Orphan 12897W: https://linuxtv.org 12898T: git git://linuxtv.org/media_tree.git 12899F: drivers/media/pci/ddbridge/* 12900 12901MEDIA DRIVERS FOR FREESCALE IMX 12902M: Steve Longerbeam <slongerbeam@gmail.com> 12903M: Philipp Zabel <p.zabel@pengutronix.de> 12904L: linux-media@vger.kernel.org 12905S: Maintained 12906T: git git://linuxtv.org/media_tree.git 12907F: Documentation/admin-guide/media/imx.rst 12908F: Documentation/devicetree/bindings/media/imx.txt 12909F: drivers/staging/media/imx/ 12910F: include/linux/imx-media.h 12911F: include/media/imx.h 12912 12913MEDIA DRIVERS FOR FREESCALE IMX7 12914M: Rui Miguel Silva <rmfrfs@gmail.com> 12915M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12916L: linux-media@vger.kernel.org 12917S: Maintained 12918T: git git://linuxtv.org/media_tree.git 12919F: Documentation/admin-guide/media/imx7.rst 12920F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12921F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12922F: drivers/media/platform/nxp/imx-mipi-csis.c 12923F: drivers/media/platform/nxp/imx7-media-csi.c 12924 12925MEDIA DRIVERS FOR HELENE 12926M: Abylay Ospan <aospan@netup.ru> 12927L: linux-media@vger.kernel.org 12928S: Supported 12929W: https://linuxtv.org 12930W: http://netup.tv/ 12931T: git git://linuxtv.org/media_tree.git 12932F: drivers/media/dvb-frontends/helene* 12933 12934MEDIA DRIVERS FOR HORUS3A 12935M: Sergey Kozlov <serjk@netup.ru> 12936M: Abylay Ospan <aospan@netup.ru> 12937L: linux-media@vger.kernel.org 12938S: Supported 12939W: https://linuxtv.org 12940W: http://netup.tv/ 12941T: git git://linuxtv.org/media_tree.git 12942F: drivers/media/dvb-frontends/horus3a* 12943 12944MEDIA DRIVERS FOR LNBH25 12945M: Sergey Kozlov <serjk@netup.ru> 12946M: Abylay Ospan <aospan@netup.ru> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://linuxtv.org 12950W: http://netup.tv/ 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/lnbh25* 12953 12954MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12955L: linux-media@vger.kernel.org 12956S: Orphan 12957W: https://linuxtv.org 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/mxl5xx* 12960 12961MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12962M: Sergey Kozlov <serjk@netup.ru> 12963M: Abylay Ospan <aospan@netup.ru> 12964L: linux-media@vger.kernel.org 12965S: Supported 12966W: https://linuxtv.org 12967W: http://netup.tv/ 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/pci/netup_unidvb/* 12970 12971MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12972M: Dmitry Osipenko <digetx@gmail.com> 12973L: linux-media@vger.kernel.org 12974L: linux-tegra@vger.kernel.org 12975S: Maintained 12976T: git git://linuxtv.org/media_tree.git 12977F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12978F: drivers/media/platform/nvidia/tegra-vde/ 12979 12980MEDIA DRIVERS FOR RENESAS - CEU 12981M: Jacopo Mondi <jacopo@jmondi.org> 12982L: linux-media@vger.kernel.org 12983L: linux-renesas-soc@vger.kernel.org 12984S: Supported 12985T: git git://linuxtv.org/media_tree.git 12986F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12987F: drivers/media/platform/renesas/renesas-ceu.c 12988F: include/media/drv-intf/renesas-ceu.h 12989 12990MEDIA DRIVERS FOR RENESAS - DRIF 12991M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12992L: linux-media@vger.kernel.org 12993L: linux-renesas-soc@vger.kernel.org 12994S: Supported 12995T: git git://linuxtv.org/media_tree.git 12996F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12997F: drivers/media/platform/renesas/rcar_drif.c 12998 12999MEDIA DRIVERS FOR RENESAS - FCP 13000M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13001L: linux-media@vger.kernel.org 13002L: linux-renesas-soc@vger.kernel.org 13003S: Supported 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13006F: drivers/media/platform/renesas/rcar-fcp.c 13007F: include/media/rcar-fcp.h 13008 13009MEDIA DRIVERS FOR RENESAS - FDP1 13010M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13011L: linux-media@vger.kernel.org 13012L: linux-renesas-soc@vger.kernel.org 13013S: Supported 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13016F: drivers/media/platform/renesas/rcar_fdp1.c 13017 13018MEDIA DRIVERS FOR RENESAS - VIN 13019M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13020L: linux-media@vger.kernel.org 13021L: linux-renesas-soc@vger.kernel.org 13022S: Supported 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13025F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13026F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13027F: drivers/media/platform/renesas/rcar-isp.c 13028F: drivers/media/platform/renesas/rcar-vin/ 13029 13030MEDIA DRIVERS FOR RENESAS - VSP1 13031M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13032M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13033L: linux-media@vger.kernel.org 13034L: linux-renesas-soc@vger.kernel.org 13035S: Supported 13036T: git git://linuxtv.org/media_tree.git 13037F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13038F: drivers/media/platform/renesas/vsp1/ 13039 13040MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13041L: linux-media@vger.kernel.org 13042S: Orphan 13043W: https://linuxtv.org 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/stv0910* 13046 13047MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13048L: linux-media@vger.kernel.org 13049S: Orphan 13050W: https://linuxtv.org 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/stv6111* 13053 13054MEDIA DRIVERS FOR STM32 - DCMI 13055M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058T: git git://linuxtv.org/media_tree.git 13059F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13060F: drivers/media/platform/st/stm32/stm32-dcmi.c 13061 13062MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13063M: Mauro Carvalho Chehab <mchehab@kernel.org> 13064L: linux-media@vger.kernel.org 13065S: Maintained 13066W: https://linuxtv.org 13067Q: http://patchwork.kernel.org/project/linux-media/list/ 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/admin-guide/media/ 13070F: Documentation/devicetree/bindings/media/ 13071F: Documentation/driver-api/media/ 13072F: Documentation/userspace-api/media/ 13073F: drivers/media/ 13074F: drivers/staging/media/ 13075F: include/dt-bindings/media/ 13076F: include/linux/platform_data/media/ 13077F: include/media/ 13078F: include/uapi/linux/dvb/ 13079F: include/uapi/linux/ivtv* 13080F: include/uapi/linux/media.h 13081F: include/uapi/linux/uvcvideo.h 13082F: include/uapi/linux/v4l2-* 13083F: include/uapi/linux/videodev2.h 13084 13085MEDIATEK BLUETOOTH DRIVER 13086M: Sean Wang <sean.wang@mediatek.com> 13087L: linux-bluetooth@vger.kernel.org 13088L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13089S: Maintained 13090F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13091F: drivers/bluetooth/btmtkuart.c 13092 13093MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13094M: Sean Wang <sean.wang@mediatek.com> 13095L: linux-pm@vger.kernel.org 13096S: Maintained 13097F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13098F: drivers/power/reset/mt6323-poweroff.c 13099 13100MEDIATEK CIR DRIVER 13101M: Sean Wang <sean.wang@mediatek.com> 13102S: Maintained 13103F: drivers/media/rc/mtk-cir.c 13104 13105MEDIATEK DMA DRIVER 13106M: Sean Wang <sean.wang@mediatek.com> 13107L: dmaengine@vger.kernel.org 13108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13109L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13110S: Maintained 13111F: Documentation/devicetree/bindings/dma/mtk-* 13112F: drivers/dma/mediatek/ 13113 13114MEDIATEK ETHERNET DRIVER 13115M: Felix Fietkau <nbd@nbd.name> 13116M: John Crispin <john@phrozen.org> 13117M: Sean Wang <sean.wang@mediatek.com> 13118M: Mark Lee <Mark-MC.Lee@mediatek.com> 13119M: Lorenzo Bianconi <lorenzo@kernel.org> 13120L: netdev@vger.kernel.org 13121S: Maintained 13122F: drivers/net/ethernet/mediatek/ 13123 13124MEDIATEK ETHERNET PCS DRIVER 13125M: Alexander Couzens <lynxis@fe80.eu> 13126M: Daniel Golle <daniel@makrotopia.org> 13127L: netdev@vger.kernel.org 13128S: Maintained 13129F: drivers/net/pcs/pcs-mtk-lynxi.c 13130F: include/linux/pcs/pcs-mtk-lynxi.h 13131 13132MEDIATEK I2C CONTROLLER DRIVER 13133M: Qii Wang <qii.wang@mediatek.com> 13134L: linux-i2c@vger.kernel.org 13135S: Maintained 13136F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13137F: drivers/i2c/busses/i2c-mt65xx.c 13138 13139MEDIATEK IOMMU DRIVER 13140M: Yong Wu <yong.wu@mediatek.com> 13141L: iommu@lists.linux.dev 13142L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13143S: Supported 13144F: Documentation/devicetree/bindings/iommu/mediatek* 13145F: drivers/iommu/mtk_iommu* 13146F: include/dt-bindings/memory/mt*-port.h 13147 13148MEDIATEK JPEG DRIVER 13149M: Bin Liu <bin.liu@mediatek.com> 13150S: Supported 13151F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13152F: drivers/media/platform/mediatek/jpeg/ 13153 13154MEDIATEK KEYPAD DRIVER 13155M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13156S: Supported 13157F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13158F: drivers/input/keyboard/mt6779-keypad.c 13159 13160MEDIATEK MDP DRIVER 13161M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13162M: Houlong Wei <houlong.wei@mediatek.com> 13163M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13164S: Supported 13165F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13166F: drivers/media/platform/mediatek/mdp/ 13167F: drivers/media/platform/mediatek/vpu/ 13168 13169MEDIATEK MEDIA DRIVER 13170M: Tiffany Lin <tiffany.lin@mediatek.com> 13171M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13172M: Yunfei Dong <yunfei.dong@mediatek.com> 13173S: Supported 13174F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13175F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13176F: drivers/media/platform/mediatek/vcodec/ 13177F: drivers/media/platform/mediatek/vpu/ 13178 13179MEDIATEK MMC/SD/SDIO DRIVER 13180M: Chaotian Jing <chaotian.jing@mediatek.com> 13181S: Maintained 13182F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13183F: drivers/mmc/host/mtk-sd.c 13184 13185MEDIATEK MT76 WIRELESS LAN DRIVER 13186M: Felix Fietkau <nbd@nbd.name> 13187M: Lorenzo Bianconi <lorenzo@kernel.org> 13188M: Ryder Lee <ryder.lee@mediatek.com> 13189R: Shayne Chen <shayne.chen@mediatek.com> 13190R: Sean Wang <sean.wang@mediatek.com> 13191L: linux-wireless@vger.kernel.org 13192S: Maintained 13193F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13194F: drivers/net/wireless/mediatek/mt76/ 13195 13196MEDIATEK MT7601U WIRELESS LAN DRIVER 13197M: Jakub Kicinski <kuba@kernel.org> 13198L: linux-wireless@vger.kernel.org 13199S: Maintained 13200F: drivers/net/wireless/mediatek/mt7601u/ 13201 13202MEDIATEK MT7621 CLOCK DRIVER 13203M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13204S: Maintained 13205F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13206F: drivers/clk/ralink/clk-mt7621.c 13207 13208MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13209M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13210S: Maintained 13211F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13212F: drivers/pci/controller/pcie-mt7621.c 13213 13214MEDIATEK MT7621 PHY PCI DRIVER 13215M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13216S: Maintained 13217F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13218F: drivers/phy/ralink/phy-mt7621-pci.c 13219 13220MEDIATEK MT7621/28/88 I2C DRIVER 13221M: Stefan Roese <sr@denx.de> 13222L: linux-i2c@vger.kernel.org 13223S: Maintained 13224F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13225F: drivers/i2c/busses/i2c-mt7621.c 13226 13227MEDIATEK NAND CONTROLLER DRIVER 13228L: linux-mtd@lists.infradead.org 13229S: Orphan 13230F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13231F: drivers/mtd/nand/raw/mtk_* 13232 13233MEDIATEK PMIC LED DRIVER 13234M: Sean Wang <sean.wang@mediatek.com> 13235S: Maintained 13236F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13237F: drivers/leds/leds-mt6323.c 13238 13239MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13240M: Sean Wang <sean.wang@mediatek.com> 13241S: Maintained 13242F: drivers/char/hw_random/mtk-rng.c 13243 13244MEDIATEK SMI DRIVER 13245M: Yong Wu <yong.wu@mediatek.com> 13246L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13247S: Supported 13248F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13249F: drivers/memory/mtk-smi.c 13250F: include/soc/mediatek/smi.h 13251 13252MEDIATEK SWITCH DRIVER 13253M: Sean Wang <sean.wang@mediatek.com> 13254M: Landen Chao <Landen.Chao@mediatek.com> 13255M: DENG Qingfang <dqfext@gmail.com> 13256M: Daniel Golle <daniel@makrotopia.org> 13257L: netdev@vger.kernel.org 13258S: Maintained 13259F: drivers/net/dsa/mt7530-mdio.c 13260F: drivers/net/dsa/mt7530-mmio.c 13261F: drivers/net/dsa/mt7530.* 13262F: net/dsa/tag_mtk.c 13263 13264MEDIATEK T7XX 5G WWAN MODEM DRIVER 13265M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13266M: Intel Corporation <linuxwwan@intel.com> 13267R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13268R: Liu Haijun <haijun.liu@mediatek.com> 13269R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13270R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13271L: netdev@vger.kernel.org 13272S: Supported 13273F: drivers/net/wwan/t7xx/ 13274 13275MEDIATEK USB3 DRD IP DRIVER 13276M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13277L: linux-usb@vger.kernel.org 13278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13279L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13280S: Maintained 13281F: Documentation/devicetree/bindings/usb/mediatek,* 13282F: drivers/usb/host/xhci-mtk* 13283F: drivers/usb/mtu3/ 13284 13285MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13286M: Peter Senna Tschudin <peter.senna@gmail.com> 13287M: Martin Donnelly <martin.donnelly@ge.com> 13288M: Martyn Welch <martyn.welch@collabora.co.uk> 13289S: Maintained 13290F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13291F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13292 13293MEGARAID SCSI/SAS DRIVERS 13294M: Kashyap Desai <kashyap.desai@broadcom.com> 13295M: Sumit Saxena <sumit.saxena@broadcom.com> 13296M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13297L: megaraidlinux.pdl@broadcom.com 13298L: linux-scsi@vger.kernel.org 13299S: Maintained 13300W: http://www.avagotech.com/support/ 13301F: Documentation/scsi/megaraid.rst 13302F: drivers/scsi/megaraid.* 13303F: drivers/scsi/megaraid/ 13304 13305MELEXIS MLX90614 DRIVER 13306M: Crt Mori <cmo@melexis.com> 13307L: linux-iio@vger.kernel.org 13308S: Supported 13309W: http://www.melexis.com 13310F: drivers/iio/temperature/mlx90614.c 13311 13312MELEXIS MLX90632 DRIVER 13313M: Crt Mori <cmo@melexis.com> 13314L: linux-iio@vger.kernel.org 13315S: Supported 13316W: http://www.melexis.com 13317F: drivers/iio/temperature/mlx90632.c 13318 13319MELFAS MIP4 TOUCHSCREEN DRIVER 13320M: Sangwon Jee <jeesw@melfas.com> 13321S: Supported 13322W: http://www.melfas.com 13323F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13324F: drivers/input/touchscreen/melfas_mip4.c 13325 13326MELLANOX BLUEFIELD I2C DRIVER 13327M: Khalil Blaiech <kblaiech@nvidia.com> 13328M: Asmaa Mnebhi <asmaa@nvidia.com> 13329L: linux-i2c@vger.kernel.org 13330S: Supported 13331F: drivers/i2c/busses/i2c-mlxbf.c 13332 13333MELLANOX ETHERNET DRIVER (mlx4_en) 13334M: Tariq Toukan <tariqt@nvidia.com> 13335L: netdev@vger.kernel.org 13336S: Supported 13337W: http://www.mellanox.com 13338Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13339F: drivers/net/ethernet/mellanox/mlx4/en_* 13340 13341MELLANOX ETHERNET DRIVER (mlx5e) 13342M: Saeed Mahameed <saeedm@nvidia.com> 13343L: netdev@vger.kernel.org 13344S: Supported 13345W: http://www.mellanox.com 13346Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13347F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13348 13349MELLANOX ETHERNET INNOVA DRIVERS 13350R: Boris Pismenny <borisp@nvidia.com> 13351L: netdev@vger.kernel.org 13352S: Supported 13353W: http://www.mellanox.com 13354Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13355F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13356F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13357F: include/linux/mlx5/mlx5_ifc_fpga.h 13358 13359MELLANOX ETHERNET SWITCH DRIVERS 13360M: Ido Schimmel <idosch@nvidia.com> 13361M: Petr Machata <petrm@nvidia.com> 13362L: netdev@vger.kernel.org 13363S: Supported 13364W: http://www.mellanox.com 13365Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13366F: drivers/net/ethernet/mellanox/mlxsw/ 13367F: tools/testing/selftests/drivers/net/mlxsw/ 13368 13369MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13370M: mlxsw@nvidia.com 13371L: netdev@vger.kernel.org 13372S: Supported 13373W: http://www.mellanox.com 13374Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13375F: drivers/net/ethernet/mellanox/mlxfw/ 13376 13377MELLANOX HARDWARE PLATFORM SUPPORT 13378M: Hans de Goede <hdegoede@redhat.com> 13379M: Mark Gross <markgross@kernel.org> 13380M: Vadim Pasternak <vadimp@nvidia.com> 13381L: platform-driver-x86@vger.kernel.org 13382S: Supported 13383F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13384F: drivers/platform/mellanox/ 13385F: include/linux/platform_data/mlxreg.h 13386 13387MELLANOX MLX4 core VPI driver 13388M: Tariq Toukan <tariqt@nvidia.com> 13389L: netdev@vger.kernel.org 13390L: linux-rdma@vger.kernel.org 13391S: Supported 13392W: http://www.mellanox.com 13393Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13394F: drivers/net/ethernet/mellanox/mlx4/ 13395F: include/linux/mlx4/ 13396 13397MELLANOX MLX4 IB driver 13398M: Yishai Hadas <yishaih@nvidia.com> 13399L: linux-rdma@vger.kernel.org 13400S: Supported 13401W: http://www.mellanox.com 13402Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13403F: drivers/infiniband/hw/mlx4/ 13404F: include/linux/mlx4/ 13405F: include/uapi/rdma/mlx4-abi.h 13406 13407MELLANOX MLX5 core VPI driver 13408M: Saeed Mahameed <saeedm@nvidia.com> 13409M: Leon Romanovsky <leonro@nvidia.com> 13410L: netdev@vger.kernel.org 13411L: linux-rdma@vger.kernel.org 13412S: Supported 13413W: http://www.mellanox.com 13414Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13415F: Documentation/networking/device_drivers/ethernet/mellanox/ 13416F: drivers/net/ethernet/mellanox/mlx5/core/ 13417F: include/linux/mlx5/ 13418 13419MELLANOX MLX5 IB driver 13420M: Leon Romanovsky <leonro@nvidia.com> 13421L: linux-rdma@vger.kernel.org 13422S: Supported 13423W: http://www.mellanox.com 13424Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13425F: drivers/infiniband/hw/mlx5/ 13426F: include/linux/mlx5/ 13427F: include/uapi/rdma/mlx5-abi.h 13428 13429MELLANOX MLXCPLD I2C AND MUX DRIVER 13430M: Vadim Pasternak <vadimp@nvidia.com> 13431M: Michael Shych <michaelsh@nvidia.com> 13432L: linux-i2c@vger.kernel.org 13433S: Supported 13434F: Documentation/i2c/busses/i2c-mlxcpld.rst 13435F: drivers/i2c/busses/i2c-mlxcpld.c 13436F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13437 13438MELLANOX MLXCPLD LED DRIVER 13439M: Vadim Pasternak <vadimp@nvidia.com> 13440L: linux-leds@vger.kernel.org 13441S: Supported 13442F: Documentation/leds/leds-mlxcpld.rst 13443F: drivers/leds/leds-mlxcpld.c 13444F: drivers/leds/leds-mlxreg.c 13445 13446MELLANOX PLATFORM DRIVER 13447M: Vadim Pasternak <vadimp@nvidia.com> 13448L: platform-driver-x86@vger.kernel.org 13449S: Supported 13450F: drivers/platform/x86/mlx-platform.c 13451 13452MEMBARRIER SUPPORT 13453M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13454M: "Paul E. McKenney" <paulmck@kernel.org> 13455L: linux-kernel@vger.kernel.org 13456S: Supported 13457F: arch/powerpc/include/asm/membarrier.h 13458F: include/uapi/linux/membarrier.h 13459F: kernel/sched/membarrier.c 13460 13461MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13462M: Mike Rapoport <rppt@kernel.org> 13463L: linux-mm@kvack.org 13464S: Maintained 13465F: Documentation/core-api/boot-time-mm.rst 13466F: include/linux/memblock.h 13467F: mm/memblock.c 13468F: mm/mm_init.c 13469F: tools/testing/memblock/ 13470 13471MEMORY CONTROLLER DRIVERS 13472M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13473L: linux-kernel@vger.kernel.org 13474S: Maintained 13475B: mailto:krzysztof.kozlowski@linaro.org 13476T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13477F: Documentation/devicetree/bindings/memory-controllers/ 13478F: drivers/memory/ 13479F: include/dt-bindings/memory/ 13480F: include/memory/ 13481 13482MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13483M: Dmitry Osipenko <digetx@gmail.com> 13484L: linux-pm@vger.kernel.org 13485L: linux-tegra@vger.kernel.org 13486S: Maintained 13487T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13488F: drivers/devfreq/tegra30-devfreq.c 13489 13490MEMORY HOT(UN)PLUG 13491M: David Hildenbrand <david@redhat.com> 13492M: Oscar Salvador <osalvador@suse.de> 13493L: linux-mm@kvack.org 13494S: Maintained 13495F: Documentation/admin-guide/mm/memory-hotplug.rst 13496F: Documentation/core-api/memory-hotplug.rst 13497F: drivers/base/memory.c 13498F: include/linux/memory_hotplug.h 13499F: mm/memory_hotplug.c 13500F: tools/testing/selftests/memory-hotplug/ 13501 13502MEMORY MANAGEMENT 13503M: Andrew Morton <akpm@linux-foundation.org> 13504L: linux-mm@kvack.org 13505S: Maintained 13506W: http://www.linux-mm.org 13507T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13508T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13509F: include/linux/gfp.h 13510F: include/linux/gfp_types.h 13511F: include/linux/memory_hotplug.h 13512F: include/linux/mm.h 13513F: include/linux/mmzone.h 13514F: include/linux/pagewalk.h 13515F: include/trace/events/ksm.h 13516F: mm/ 13517F: tools/mm/ 13518F: tools/testing/selftests/mm/ 13519 13520MEMORY TECHNOLOGY DEVICES (MTD) 13521M: Miquel Raynal <miquel.raynal@bootlin.com> 13522M: Richard Weinberger <richard@nod.at> 13523M: Vignesh Raghavendra <vigneshr@ti.com> 13524L: linux-mtd@lists.infradead.org 13525S: Maintained 13526W: http://www.linux-mtd.infradead.org/ 13527Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13528C: irc://irc.oftc.net/mtd 13529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13530T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13531F: Documentation/devicetree/bindings/mtd/ 13532F: drivers/mtd/ 13533F: include/linux/mtd/ 13534F: include/uapi/mtd/ 13535 13536MEMSENSING MICROSYSTEMS MSA311 DRIVER 13537M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13538L: linux-iio@vger.kernel.org 13539S: Maintained 13540F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13541F: drivers/iio/accel/msa311.c 13542 13543MEN A21 WATCHDOG DRIVER 13544M: Johannes Thumshirn <morbidrsa@gmail.com> 13545L: linux-watchdog@vger.kernel.org 13546S: Maintained 13547F: drivers/watchdog/mena21_wdt.c 13548 13549MEN CHAMELEON BUS (mcb) 13550M: Johannes Thumshirn <morbidrsa@gmail.com> 13551S: Maintained 13552F: Documentation/driver-api/men-chameleon-bus.rst 13553F: drivers/mcb/ 13554F: include/linux/mcb.h 13555 13556MEN F21BMC (Board Management Controller) 13557M: Andreas Werner <andreas.werner@men.de> 13558S: Supported 13559F: Documentation/hwmon/menf21bmc.rst 13560F: drivers/hwmon/menf21bmc_hwmon.c 13561F: drivers/leds/leds-menf21bmc.c 13562F: drivers/mfd/menf21bmc.c 13563F: drivers/watchdog/menf21bmc_wdt.c 13564 13565MEN Z069 WATCHDOG DRIVER 13566M: Johannes Thumshirn <jth@kernel.org> 13567L: linux-watchdog@vger.kernel.org 13568S: Maintained 13569F: drivers/watchdog/menz69_wdt.c 13570 13571MESON AO CEC DRIVER FOR AMLOGIC SOCS 13572M: Neil Armstrong <neil.armstrong@linaro.org> 13573L: linux-media@vger.kernel.org 13574L: linux-amlogic@lists.infradead.org 13575S: Supported 13576W: http://linux-meson.com/ 13577T: git git://linuxtv.org/media_tree.git 13578F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13579F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13580F: drivers/media/cec/platform/meson/ao-cec.c 13581 13582MESON GE2D DRIVER FOR AMLOGIC SOCS 13583M: Neil Armstrong <neil.armstrong@linaro.org> 13584L: linux-media@vger.kernel.org 13585L: linux-amlogic@lists.infradead.org 13586S: Supported 13587T: git git://linuxtv.org/media_tree.git 13588F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13589F: drivers/media/platform/amlogic/meson-ge2d/ 13590 13591MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13592M: Liang Yang <liang.yang@amlogic.com> 13593L: linux-mtd@lists.infradead.org 13594S: Maintained 13595F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13596F: drivers/mtd/nand/raw/meson_* 13597 13598MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13599M: Neil Armstrong <neil.armstrong@linaro.org> 13600L: linux-media@vger.kernel.org 13601L: linux-amlogic@lists.infradead.org 13602S: Supported 13603T: git git://linuxtv.org/media_tree.git 13604F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13605F: drivers/staging/media/meson/vdec/ 13606 13607METHODE UDPU SUPPORT 13608M: Vladimir Vid <vladimir.vid@sartura.hr> 13609S: Maintained 13610F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13611 13612MHI BUS 13613M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13614L: mhi@lists.linux.dev 13615L: linux-arm-msm@vger.kernel.org 13616S: Maintained 13617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13618F: Documentation/ABI/stable/sysfs-bus-mhi 13619F: Documentation/mhi/ 13620F: drivers/bus/mhi/ 13621F: include/linux/mhi.h 13622 13623MICROBLAZE ARCHITECTURE 13624M: Michal Simek <monstr@monstr.eu> 13625S: Supported 13626W: http://www.monstr.eu/fdt/ 13627T: git git://git.monstr.eu/linux-2.6-microblaze.git 13628F: arch/microblaze/ 13629 13630MICROBLAZE TMR INJECT 13631M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13632S: Supported 13633F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13634F: drivers/misc/xilinx_tmr_inject.c 13635 13636MICROBLAZE TMR MANAGER 13637M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13638S: Supported 13639F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13640F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13641F: drivers/misc/xilinx_tmr_manager.c 13642 13643MICROCHIP AT91 DMA DRIVERS 13644M: Ludovic Desroches <ludovic.desroches@microchip.com> 13645M: Tudor Ambarus <tudor.ambarus@linaro.org> 13646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13647L: dmaengine@vger.kernel.org 13648S: Supported 13649F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13650F: drivers/dma/at_hdmac.c 13651F: drivers/dma/at_xdmac.c 13652F: include/dt-bindings/dma/at91.h 13653 13654MICROCHIP AT91 SERIAL DRIVER 13655M: Richard Genoud <richard.genoud@gmail.com> 13656S: Maintained 13657F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13658F: drivers/tty/serial/atmel_serial.c 13659F: drivers/tty/serial/atmel_serial.h 13660 13661MICROCHIP AT91 USART MFD DRIVER 13662M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13663L: linux-kernel@vger.kernel.org 13664S: Supported 13665F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13666F: drivers/mfd/at91-usart.c 13667F: include/dt-bindings/mfd/at91-usart.h 13668 13669MICROCHIP AT91 USART SPI DRIVER 13670M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13671L: linux-spi@vger.kernel.org 13672S: Supported 13673F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13674F: drivers/spi/spi-at91-usart.c 13675 13676MICROCHIP AUDIO ASOC DRIVERS 13677M: Claudiu Beznea <claudiu.beznea@microchip.com> 13678L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13679S: Supported 13680F: Documentation/devicetree/bindings/sound/atmel* 13681F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13682F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13683F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13684F: sound/soc/atmel 13685 13686MICROCHIP CSI2DC DRIVER 13687M: Eugen Hristev <eugen.hristev@microchip.com> 13688L: linux-media@vger.kernel.org 13689S: Supported 13690F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13691F: drivers/media/platform/microchip/microchip-csi2dc.c 13692 13693MICROCHIP ECC DRIVER 13694M: Tudor Ambarus <tudor.ambarus@linaro.org> 13695L: linux-crypto@vger.kernel.org 13696S: Maintained 13697F: drivers/crypto/atmel-ecc.* 13698 13699MICROCHIP EIC DRIVER 13700M: Claudiu Beznea <claudiu.beznea@microchip.com> 13701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13702S: Supported 13703F: drivers/irqchip/irq-mchp-eic.c 13704 13705MICROCHIP I2C DRIVER 13706M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13707L: linux-i2c@vger.kernel.org 13708S: Supported 13709F: drivers/i2c/busses/i2c-at91-*.c 13710F: drivers/i2c/busses/i2c-at91.h 13711 13712MICROCHIP ISC DRIVER 13713M: Eugen Hristev <eugen.hristev@microchip.com> 13714L: linux-media@vger.kernel.org 13715S: Supported 13716F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13717F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13718F: drivers/media/platform/microchip/microchip-isc* 13719F: drivers/media/platform/microchip/microchip-sama*-isc* 13720F: drivers/staging/media/deprecated/atmel/atmel-isc* 13721F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13722F: include/linux/atmel-isc-media.h 13723 13724MICROCHIP ISI DRIVER 13725M: Eugen Hristev <eugen.hristev@microchip.com> 13726L: linux-media@vger.kernel.org 13727S: Supported 13728F: drivers/media/platform/atmel/atmel-isi.c 13729F: drivers/media/platform/atmel/atmel-isi.h 13730 13731MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13732M: Woojung Huh <woojung.huh@microchip.com> 13733M: UNGLinuxDriver@microchip.com 13734L: netdev@vger.kernel.org 13735S: Maintained 13736F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13737F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13738F: drivers/net/dsa/microchip/* 13739F: include/linux/dsa/ksz_common.h 13740F: include/linux/platform_data/microchip-ksz.h 13741F: net/dsa/tag_ksz.c 13742 13743MICROCHIP LAN743X ETHERNET DRIVER 13744M: Bryan Whitehead <bryan.whitehead@microchip.com> 13745M: UNGLinuxDriver@microchip.com 13746L: netdev@vger.kernel.org 13747S: Maintained 13748F: drivers/net/ethernet/microchip/lan743x_* 13749 13750MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13751M: Arun Ramadoss <arun.ramadoss@microchip.com> 13752R: UNGLinuxDriver@microchip.com 13753L: netdev@vger.kernel.org 13754S: Maintained 13755F: drivers/net/phy/microchip_t1.c 13756 13757MICROCHIP LAN966X ETHERNET DRIVER 13758M: Horatiu Vultur <horatiu.vultur@microchip.com> 13759M: UNGLinuxDriver@microchip.com 13760L: netdev@vger.kernel.org 13761S: Maintained 13762F: drivers/net/ethernet/microchip/lan966x/* 13763 13764MICROCHIP LCDFB DRIVER 13765M: Nicolas Ferre <nicolas.ferre@microchip.com> 13766L: linux-fbdev@vger.kernel.org 13767S: Maintained 13768F: drivers/video/fbdev/atmel_lcdfb.c 13769F: include/video/atmel_lcdc.h 13770 13771MICROCHIP MCP16502 PMIC DRIVER 13772M: Claudiu Beznea <claudiu.beznea@microchip.com> 13773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13774S: Supported 13775F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13776F: drivers/regulator/mcp16502.c 13777 13778MICROCHIP MCP3911 ADC DRIVER 13779M: Marcus Folkesson <marcus.folkesson@gmail.com> 13780M: Kent Gustavsson <kent@minoris.se> 13781L: linux-iio@vger.kernel.org 13782S: Maintained 13783F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13784F: drivers/iio/adc/mcp3911.c 13785 13786MICROCHIP MMC/SD/SDIO MCI DRIVER 13787M: Ludovic Desroches <ludovic.desroches@microchip.com> 13788S: Maintained 13789F: drivers/mmc/host/atmel-mci.c 13790 13791MICROCHIP NAND DRIVER 13792M: Tudor Ambarus <tudor.ambarus@linaro.org> 13793L: linux-mtd@lists.infradead.org 13794S: Supported 13795F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13796F: drivers/mtd/nand/raw/atmel/* 13797 13798MICROCHIP OTPC DRIVER 13799M: Claudiu Beznea <claudiu.beznea@microchip.com> 13800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13801S: Supported 13802F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13803F: drivers/nvmem/microchip-otpc.c 13804F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13805 13806MICROCHIP PCI1XXXX GP DRIVER 13807M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13808L: linux-gpio@vger.kernel.org 13809S: Supported 13810F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13811F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13812F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13813 13814MICROCHIP PCI1XXXX I2C DRIVER 13815M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13816M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13817M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13818L: linux-i2c@vger.kernel.org 13819S: Maintained 13820F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13821 13822MICROCHIP PCIe UART DRIVER 13823M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13824M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13825L: linux-serial@vger.kernel.org 13826S: Maintained 13827F: drivers/tty/serial/8250/8250_pci1xxxx.c 13828 13829MICROCHIP POLARFIRE FPGA DRIVERS 13830M: Conor Dooley <conor.dooley@microchip.com> 13831R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13832L: linux-fpga@vger.kernel.org 13833S: Supported 13834F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13835F: drivers/fpga/microchip-spi.c 13836 13837MICROCHIP PWM DRIVER 13838M: Claudiu Beznea <claudiu.beznea@microchip.com> 13839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13840L: linux-pwm@vger.kernel.org 13841S: Supported 13842F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13843F: drivers/pwm/pwm-atmel.c 13844 13845MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13846M: Eugen Hristev <eugen.hristev@microchip.com> 13847L: linux-iio@vger.kernel.org 13848S: Supported 13849F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13850F: drivers/iio/adc/at91-sama5d2_adc.c 13851F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13852 13853MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13854M: Claudiu Beznea <claudiu.beznea@microchip.com> 13855S: Supported 13856F: drivers/power/reset/at91-sama5d2_shdwc.c 13857 13858MICROCHIP SOC DRIVERS 13859M: Conor Dooley <conor@kernel.org> 13860S: Supported 13861T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13862F: drivers/soc/microchip/ 13863 13864MICROCHIP SPI DRIVER 13865M: Tudor Ambarus <tudor.ambarus@linaro.org> 13866S: Supported 13867F: drivers/spi/spi-atmel.* 13868 13869MICROCHIP SSC DRIVER 13870M: Claudiu Beznea <claudiu.beznea@microchip.com> 13871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13872S: Supported 13873F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13874F: drivers/misc/atmel-ssc.c 13875F: include/linux/atmel-ssc.h 13876 13877Microchip Timer Counter Block (TCB) Capture Driver 13878M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13880L: linux-iio@vger.kernel.org 13881S: Maintained 13882F: drivers/counter/microchip-tcb-capture.c 13883 13884MICROCHIP USB251XB DRIVER 13885M: Richard Leitner <richard.leitner@skidata.com> 13886L: linux-usb@vger.kernel.org 13887S: Maintained 13888F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13889F: drivers/usb/misc/usb251xb.c 13890 13891MICROCHIP USBA UDC DRIVER 13892M: Cristian Birsan <cristian.birsan@microchip.com> 13893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13894S: Supported 13895F: drivers/usb/gadget/udc/atmel_usba_udc.* 13896 13897MICROCHIP WILC1000 WIFI DRIVER 13898M: Ajay Singh <ajay.kathat@microchip.com> 13899M: Claudiu Beznea <claudiu.beznea@microchip.com> 13900L: linux-wireless@vger.kernel.org 13901S: Supported 13902F: drivers/net/wireless/microchip/wilc1000/ 13903 13904MICROSEMI MIPS SOCS 13905M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13906M: UNGLinuxDriver@microchip.com 13907L: linux-mips@vger.kernel.org 13908S: Supported 13909F: Documentation/devicetree/bindings/mips/mscc.txt 13910F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13911F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13912F: arch/mips/boot/dts/mscc/ 13913F: arch/mips/configs/generic/board-ocelot.config 13914F: arch/mips/generic/board-ocelot.c 13915 13916MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13917M: Don Brace <don.brace@microchip.com> 13918L: storagedev@microchip.com 13919L: linux-scsi@vger.kernel.org 13920S: Supported 13921F: Documentation/scsi/smartpqi.rst 13922F: drivers/scsi/smartpqi/Kconfig 13923F: drivers/scsi/smartpqi/Makefile 13924F: drivers/scsi/smartpqi/smartpqi*.[ch] 13925F: include/linux/cciss*.h 13926F: include/uapi/linux/cciss*.h 13927 13928MICROSOFT MANA RDMA DRIVER 13929M: Long Li <longli@microsoft.com> 13930M: Ajay Sharma <sharmaajay@microsoft.com> 13931L: linux-rdma@vger.kernel.org 13932S: Supported 13933F: drivers/infiniband/hw/mana/ 13934F: include/net/mana 13935F: include/uapi/rdma/mana-abi.h 13936 13937MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13938M: Maximilian Luz <luzmaximilian@gmail.com> 13939L: platform-driver-x86@vger.kernel.org 13940S: Maintained 13941F: drivers/platform/surface/surface_aggregator_tabletsw.c 13942 13943MICROSOFT SURFACE BATTERY AND AC DRIVERS 13944M: Maximilian Luz <luzmaximilian@gmail.com> 13945L: linux-pm@vger.kernel.org 13946L: platform-driver-x86@vger.kernel.org 13947S: Maintained 13948F: drivers/power/supply/surface_battery.c 13949F: drivers/power/supply/surface_charger.c 13950 13951MICROSOFT SURFACE DTX DRIVER 13952M: Maximilian Luz <luzmaximilian@gmail.com> 13953L: platform-driver-x86@vger.kernel.org 13954S: Maintained 13955F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13956F: drivers/platform/surface/surface_dtx.c 13957F: include/uapi/linux/surface_aggregator/dtx.h 13958 13959MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13960M: Maximilian Luz <luzmaximilian@gmail.com> 13961L: platform-driver-x86@vger.kernel.org 13962S: Maintained 13963F: drivers/platform/surface/surface_gpe.c 13964 13965MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13966M: Hans de Goede <hdegoede@redhat.com> 13967M: Mark Gross <markgross@kernel.org> 13968M: Maximilian Luz <luzmaximilian@gmail.com> 13969L: platform-driver-x86@vger.kernel.org 13970S: Maintained 13971T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13972F: drivers/platform/surface/ 13973 13974MICROSOFT SURFACE HID TRANSPORT DRIVER 13975M: Maximilian Luz <luzmaximilian@gmail.com> 13976L: linux-input@vger.kernel.org 13977L: platform-driver-x86@vger.kernel.org 13978S: Maintained 13979F: drivers/hid/surface-hid/ 13980 13981MICROSOFT SURFACE HOT-PLUG DRIVER 13982M: Maximilian Luz <luzmaximilian@gmail.com> 13983L: platform-driver-x86@vger.kernel.org 13984S: Maintained 13985F: drivers/platform/surface/surface_hotplug.c 13986 13987MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13988M: Maximilian Luz <luzmaximilian@gmail.com> 13989L: platform-driver-x86@vger.kernel.org 13990S: Maintained 13991F: drivers/platform/surface/surface_platform_profile.c 13992 13993MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13994M: Chen Yu <yu.c.chen@intel.com> 13995L: platform-driver-x86@vger.kernel.org 13996S: Supported 13997F: drivers/platform/surface/surfacepro3_button.c 13998 13999MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14000M: Maximilian Luz <luzmaximilian@gmail.com> 14001L: platform-driver-x86@vger.kernel.org 14002S: Maintained 14003F: drivers/platform/surface/surface_aggregator_hub.c 14004 14005MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14006M: Maximilian Luz <luzmaximilian@gmail.com> 14007L: platform-driver-x86@vger.kernel.org 14008S: Maintained 14009W: https://github.com/linux-surface/surface-aggregator-module 14010C: irc://irc.libera.chat/linux-surface 14011F: Documentation/driver-api/surface_aggregator/ 14012F: drivers/platform/surface/aggregator/ 14013F: drivers/platform/surface/surface_acpi_notify.c 14014F: drivers/platform/surface/surface_aggregator_cdev.c 14015F: drivers/platform/surface/surface_aggregator_registry.c 14016F: include/linux/surface_acpi_notify.h 14017F: include/linux/surface_aggregator/ 14018F: include/uapi/linux/surface_aggregator/ 14019 14020MICROTEK X6 SCANNER 14021M: Oliver Neukum <oliver@neukum.org> 14022S: Maintained 14023F: drivers/usb/image/microtek.* 14024 14025MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14026M: Luka Kovacic <luka.kovacic@sartura.hr> 14027M: Luka Perkov <luka.perkov@sartura.hr> 14028S: Maintained 14029F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14030F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14031F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14032F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14033F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14034F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14035 14036MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14037M: Sakari Ailus <sakari.ailus@linux.intel.com> 14038L: linux-media@vger.kernel.org 14039S: Maintained 14040F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14041F: Documentation/driver-api/media/drivers/ccs/ 14042F: Documentation/userspace-api/media/drivers/ccs.rst 14043F: drivers/media/i2c/ccs-pll.c 14044F: drivers/media/i2c/ccs-pll.h 14045F: drivers/media/i2c/ccs/ 14046F: include/uapi/linux/ccs.h 14047F: include/uapi/linux/smiapp.h 14048 14049MIPS 14050M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14051L: linux-mips@vger.kernel.org 14052S: Maintained 14053W: http://www.linux-mips.org/ 14054Q: https://patchwork.kernel.org/project/linux-mips/list/ 14055T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14056F: Documentation/devicetree/bindings/mips/ 14057F: Documentation/mips/ 14058F: arch/mips/ 14059F: drivers/platform/mips/ 14060F: include/dt-bindings/mips/ 14061 14062MIPS BOSTON DEVELOPMENT BOARD 14063M: Paul Burton <paulburton@kernel.org> 14064L: linux-mips@vger.kernel.org 14065S: Maintained 14066F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14067F: arch/mips/boot/dts/img/boston.dts 14068F: arch/mips/configs/generic/board-boston.config 14069F: drivers/clk/imgtec/clk-boston.c 14070F: include/dt-bindings/clock/boston-clock.h 14071 14072MIPS CORE DRIVERS 14073M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14074M: Serge Semin <fancer.lancer@gmail.com> 14075L: linux-mips@vger.kernel.org 14076S: Supported 14077F: drivers/bus/mips_cdmm.c 14078F: drivers/clocksource/mips-gic-timer.c 14079F: drivers/cpuidle/cpuidle-cps.c 14080F: drivers/irqchip/irq-mips-cpu.c 14081F: drivers/irqchip/irq-mips-gic.c 14082 14083MIPS GENERIC PLATFORM 14084M: Paul Burton <paulburton@kernel.org> 14085L: linux-mips@vger.kernel.org 14086S: Supported 14087F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14088F: arch/mips/generic/ 14089F: arch/mips/tools/generic-board-config.sh 14090 14091MIPS RINT INSTRUCTION EMULATION 14092M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14093L: linux-mips@vger.kernel.org 14094S: Supported 14095F: arch/mips/math-emu/dp_rint.c 14096F: arch/mips/math-emu/sp_rint.c 14097 14098MIPS/LOONGSON1 ARCHITECTURE 14099M: Keguang Zhang <keguang.zhang@gmail.com> 14100L: linux-mips@vger.kernel.org 14101S: Maintained 14102F: arch/mips/include/asm/mach-loongson32/ 14103F: arch/mips/loongson32/ 14104F: drivers/*/*loongson1* 14105 14106MIPS/LOONGSON2EF ARCHITECTURE 14107M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14108L: linux-mips@vger.kernel.org 14109S: Maintained 14110F: arch/mips/include/asm/mach-loongson2ef/ 14111F: arch/mips/loongson2ef/ 14112F: drivers/cpufreq/loongson2_cpufreq.c 14113 14114MIPS/LOONGSON64 ARCHITECTURE 14115M: Huacai Chen <chenhuacai@kernel.org> 14116M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14117L: linux-mips@vger.kernel.org 14118S: Maintained 14119F: arch/mips/include/asm/mach-loongson64/ 14120F: arch/mips/loongson64/ 14121F: drivers/irqchip/irq-loongson* 14122F: drivers/platform/mips/cpu_hwmon.c 14123 14124MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14125M: Hans Verkuil <hverkuil@xs4all.nl> 14126L: linux-media@vger.kernel.org 14127S: Odd Fixes 14128W: https://linuxtv.org 14129T: git git://linuxtv.org/media_tree.git 14130F: drivers/media/radio/radio-miropcm20* 14131 14132MMP SUPPORT 14133R: Lubomir Rintel <lkundrak@v3.sk> 14134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14135S: Odd Fixes 14136T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14137F: arch/arm/boot/dts/mmp* 14138F: arch/arm/mach-mmp/ 14139F: include/linux/soc/mmp/ 14140 14141MMP USB PHY DRIVERS 14142R: Lubomir Rintel <lkundrak@v3.sk> 14143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14144S: Maintained 14145F: drivers/phy/marvell/phy-mmp3-usb.c 14146F: drivers/phy/marvell/phy-pxa-usb.c 14147 14148MMU GATHER AND TLB INVALIDATION 14149M: Will Deacon <will@kernel.org> 14150M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14151M: Andrew Morton <akpm@linux-foundation.org> 14152M: Nick Piggin <npiggin@gmail.com> 14153M: Peter Zijlstra <peterz@infradead.org> 14154L: linux-arch@vger.kernel.org 14155L: linux-mm@kvack.org 14156S: Maintained 14157F: arch/*/include/asm/tlb.h 14158F: include/asm-generic/tlb.h 14159F: mm/mmu_gather.c 14160 14161MN88472 MEDIA DRIVER 14162M: Antti Palosaari <crope@iki.fi> 14163L: linux-media@vger.kernel.org 14164S: Maintained 14165W: https://linuxtv.org 14166W: http://palosaari.fi/linux/ 14167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14168F: drivers/media/dvb-frontends/mn88472* 14169 14170MN88473 MEDIA DRIVER 14171M: Antti Palosaari <crope@iki.fi> 14172L: linux-media@vger.kernel.org 14173S: Maintained 14174W: https://linuxtv.org 14175W: http://palosaari.fi/linux/ 14176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14177F: drivers/media/dvb-frontends/mn88473* 14178 14179MODULE SUPPORT 14180M: Luis Chamberlain <mcgrof@kernel.org> 14181L: linux-modules@vger.kernel.org 14182L: linux-kernel@vger.kernel.org 14183S: Maintained 14184T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14185F: include/linux/kmod.h 14186F: include/linux/module.h 14187F: kernel/module/ 14188F: lib/test_kmod.c 14189F: scripts/module* 14190F: tools/testing/selftests/kmod/ 14191 14192MONOLITHIC POWER SYSTEM PMIC DRIVER 14193M: Saravanan Sekar <sravanhome@gmail.com> 14194S: Maintained 14195F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14196F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14197F: drivers/hwmon/pmbus/mpq7932.c 14198F: drivers/iio/adc/mp2629_adc.c 14199F: drivers/mfd/mp2629.c 14200F: drivers/power/supply/mp2629_charger.c 14201F: drivers/regulator/mp5416.c 14202F: drivers/regulator/mpq7920.c 14203F: drivers/regulator/mpq7920.h 14204F: include/linux/mfd/mp2629.h 14205 14206MOST(R) TECHNOLOGY DRIVER 14207M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14208M: Christian Gromm <christian.gromm@microchip.com> 14209S: Maintained 14210F: Documentation/ABI/testing/configfs-most 14211F: Documentation/ABI/testing/sysfs-bus-most 14212F: drivers/most/ 14213F: drivers/staging/most/ 14214F: include/linux/most.h 14215 14216MOTORCOMM PHY DRIVER 14217M: Peter Geis <pgwipeout@gmail.com> 14218M: Frank <Frank.Sae@motor-comm.com> 14219L: netdev@vger.kernel.org 14220S: Maintained 14221F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14222F: drivers/net/phy/motorcomm.c 14223 14224MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14225M: Jiri Slaby <jirislaby@kernel.org> 14226S: Maintained 14227F: Documentation/driver-api/tty/moxa-smartio.rst 14228F: drivers/tty/mxser.* 14229 14230MR800 AVERMEDIA USB FM RADIO DRIVER 14231M: Alexey Klimov <klimov.linux@gmail.com> 14232L: linux-media@vger.kernel.org 14233S: Maintained 14234T: git git://linuxtv.org/media_tree.git 14235F: drivers/media/radio/radio-mr800.c 14236 14237MRF24J40 IEEE 802.15.4 RADIO DRIVER 14238M: Stefan Schmidt <stefan@datenfreihafen.org> 14239L: linux-wpan@vger.kernel.org 14240S: Odd Fixes 14241F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14242F: drivers/net/ieee802154/mrf24j40.c 14243 14244MSI EC DRIVER 14245M: Nikita Kravets <teackot@gmail.com> 14246L: platform-driver-x86@vger.kernel.org 14247S: Maintained 14248W: https://github.com/BeardOverflow/msi-ec 14249F: drivers/platform/x86/msi-ec.* 14250 14251MSI LAPTOP SUPPORT 14252M: "Lee, Chun-Yi" <jlee@suse.com> 14253L: platform-driver-x86@vger.kernel.org 14254S: Maintained 14255F: drivers/platform/x86/msi-laptop.c 14256 14257MSI WMI SUPPORT 14258L: platform-driver-x86@vger.kernel.org 14259S: Orphan 14260F: drivers/platform/x86/msi-wmi.c 14261 14262MSI001 MEDIA DRIVER 14263M: Antti Palosaari <crope@iki.fi> 14264L: linux-media@vger.kernel.org 14265S: Maintained 14266W: https://linuxtv.org 14267W: http://palosaari.fi/linux/ 14268Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14269T: git git://linuxtv.org/anttip/media_tree.git 14270F: drivers/media/tuners/msi001* 14271 14272MSI2500 MEDIA DRIVER 14273M: Antti Palosaari <crope@iki.fi> 14274L: linux-media@vger.kernel.org 14275S: Maintained 14276W: https://linuxtv.org 14277W: http://palosaari.fi/linux/ 14278Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14279T: git git://linuxtv.org/anttip/media_tree.git 14280F: drivers/media/usb/msi2500/ 14281 14282MSTAR INTERRUPT CONTROLLER DRIVER 14283M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14284M: Daniel Palmer <daniel@thingy.jp> 14285S: Maintained 14286F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14287F: drivers/irqchip/irq-mst-intc.c 14288 14289MSYSTEMS DISKONCHIP G3 MTD DRIVER 14290M: Robert Jarzmik <robert.jarzmik@free.fr> 14291L: linux-mtd@lists.infradead.org 14292S: Maintained 14293F: drivers/mtd/devices/docg3* 14294 14295MT9P031 APTINA CAMERA SENSOR 14296M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14297L: linux-media@vger.kernel.org 14298S: Maintained 14299T: git git://linuxtv.org/media_tree.git 14300F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14301F: drivers/media/i2c/mt9p031.c 14302F: include/media/i2c/mt9p031.h 14303 14304MT9T112 APTINA CAMERA SENSOR 14305M: Jacopo Mondi <jacopo@jmondi.org> 14306L: linux-media@vger.kernel.org 14307S: Odd Fixes 14308T: git git://linuxtv.org/media_tree.git 14309F: drivers/media/i2c/mt9t112.c 14310F: include/media/i2c/mt9t112.h 14311 14312MT9V032 APTINA CAMERA SENSOR 14313M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14314L: linux-media@vger.kernel.org 14315S: Maintained 14316T: git git://linuxtv.org/media_tree.git 14317F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14318F: drivers/media/i2c/mt9v032.c 14319F: include/media/i2c/mt9v032.h 14320 14321MT9V111 APTINA CAMERA SENSOR 14322M: Jacopo Mondi <jacopo@jmondi.org> 14323L: linux-media@vger.kernel.org 14324S: Maintained 14325T: git git://linuxtv.org/media_tree.git 14326F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14327F: drivers/media/i2c/mt9v111.c 14328 14329MULTIFUNCTION DEVICES (MFD) 14330M: Lee Jones <lee@kernel.org> 14331S: Maintained 14332T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14333F: Documentation/devicetree/bindings/mfd/ 14334F: drivers/mfd/ 14335F: include/dt-bindings/mfd/ 14336F: include/linux/mfd/ 14337 14338MULTIMEDIA CARD (MMC) ETC. OVER SPI 14339S: Orphan 14340F: drivers/mmc/host/mmc_spi.c 14341F: include/linux/spi/mmc_spi.h 14342 14343MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14344M: Ulf Hansson <ulf.hansson@linaro.org> 14345L: linux-mmc@vger.kernel.org 14346S: Maintained 14347T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14348F: Documentation/devicetree/bindings/mmc/ 14349F: drivers/mmc/ 14350F: include/linux/mmc/ 14351F: include/uapi/linux/mmc/ 14352 14353MULTIPLEXER SUBSYSTEM 14354M: Peter Rosin <peda@axentia.se> 14355S: Maintained 14356F: Documentation/ABI/testing/sysfs-class-mux* 14357F: Documentation/devicetree/bindings/mux/ 14358F: drivers/mux/ 14359F: include/dt-bindings/mux/ 14360F: include/linux/mux/ 14361 14362MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14363M: Bin Liu <b-liu@ti.com> 14364L: linux-usb@vger.kernel.org 14365S: Maintained 14366F: drivers/usb/musb/ 14367 14368MXL301RF MEDIA DRIVER 14369M: Akihiro Tsukada <tskd08@gmail.com> 14370L: linux-media@vger.kernel.org 14371S: Odd Fixes 14372F: drivers/media/tuners/mxl301rf* 14373 14374MXL5007T MEDIA DRIVER 14375M: Michael Krufky <mkrufky@linuxtv.org> 14376L: linux-media@vger.kernel.org 14377S: Maintained 14378W: https://linuxtv.org 14379W: http://github.com/mkrufky 14380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14381T: git git://linuxtv.org/mkrufky/tuners.git 14382F: drivers/media/tuners/mxl5007t.* 14383 14384MXSFB DRM DRIVER 14385M: Marek Vasut <marex@denx.de> 14386M: Stefan Agner <stefan@agner.ch> 14387L: dri-devel@lists.freedesktop.org 14388S: Supported 14389T: git git://anongit.freedesktop.org/drm/drm-misc 14390F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14391F: drivers/gpu/drm/mxsfb/ 14392 14393MYLEX DAC960 PCI RAID Controller 14394M: Hannes Reinecke <hare@kernel.org> 14395L: linux-scsi@vger.kernel.org 14396S: Supported 14397F: drivers/scsi/myrb.* 14398F: drivers/scsi/myrs.* 14399 14400MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14401M: Chris Lee <christopher.lee@cspi.com> 14402L: netdev@vger.kernel.org 14403S: Supported 14404W: https://www.cspi.com/ethernet-products/support/downloads/ 14405F: drivers/net/ethernet/myricom/myri10ge/ 14406 14407NAND FLASH SUBSYSTEM 14408M: Miquel Raynal <miquel.raynal@bootlin.com> 14409R: Richard Weinberger <richard@nod.at> 14410L: linux-mtd@lists.infradead.org 14411S: Maintained 14412W: http://www.linux-mtd.infradead.org/ 14413Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14414C: irc://irc.oftc.net/mtd 14415T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14416F: drivers/mtd/nand/ 14417F: include/linux/mtd/*nand*.h 14418 14419NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14420M: Daniel Mack <zonque@gmail.com> 14421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14422S: Maintained 14423W: http://www.native-instruments.com 14424F: sound/usb/caiaq/ 14425 14426NATSEMI ETHERNET DRIVER (DP8381x) 14427S: Orphan 14428F: drivers/net/ethernet/natsemi/natsemi.c 14429 14430NCR 5380 SCSI DRIVERS 14431M: Finn Thain <fthain@linux-m68k.org> 14432M: Michael Schmitz <schmitzmic@gmail.com> 14433L: linux-scsi@vger.kernel.org 14434S: Maintained 14435F: Documentation/scsi/g_NCR5380.rst 14436F: drivers/scsi/NCR5380.* 14437F: drivers/scsi/arm/cumana_1.c 14438F: drivers/scsi/arm/oak.c 14439F: drivers/scsi/atari_scsi.* 14440F: drivers/scsi/dmx3191d.c 14441F: drivers/scsi/g_NCR5380.* 14442F: drivers/scsi/mac_scsi.* 14443F: drivers/scsi/sun3_scsi.* 14444F: drivers/scsi/sun3_scsi_vme.c 14445 14446NCSI LIBRARY 14447M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14448S: Maintained 14449F: net/ncsi/ 14450 14451NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14452M: Guenter Roeck <linux@roeck-us.net> 14453L: linux-hwmon@vger.kernel.org 14454S: Maintained 14455F: Documentation/hwmon/nct6775.rst 14456F: drivers/hwmon/nct6775-core.c 14457F: drivers/hwmon/nct6775-platform.c 14458F: drivers/hwmon/nct6775.h 14459 14460NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14461M: Zev Weiss <zev@bewilderbeest.net> 14462L: linux-hwmon@vger.kernel.org 14463S: Maintained 14464F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14465F: drivers/hwmon/nct6775-i2c.c 14466 14467NETDEVSIM 14468M: Jakub Kicinski <kuba@kernel.org> 14469S: Maintained 14470F: drivers/net/netdevsim/* 14471 14472NETEM NETWORK EMULATOR 14473M: Stephen Hemminger <stephen@networkplumber.org> 14474L: netdev@vger.kernel.org 14475S: Maintained 14476F: net/sched/sch_netem.c 14477 14478NETERION 10GbE DRIVERS (s2io) 14479M: Jon Mason <jdmason@kudzu.us> 14480L: netdev@vger.kernel.org 14481S: Supported 14482F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14483F: drivers/net/ethernet/neterion/ 14484 14485NETFILTER 14486M: Pablo Neira Ayuso <pablo@netfilter.org> 14487M: Jozsef Kadlecsik <kadlec@netfilter.org> 14488M: Florian Westphal <fw@strlen.de> 14489L: netfilter-devel@vger.kernel.org 14490L: coreteam@netfilter.org 14491S: Maintained 14492W: http://www.netfilter.org/ 14493W: http://www.iptables.org/ 14494W: http://www.nftables.org/ 14495Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14496C: irc://irc.libera.chat/netfilter 14497T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14498T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14499F: include/linux/netfilter* 14500F: include/linux/netfilter/ 14501F: include/net/netfilter/ 14502F: include/uapi/linux/netfilter* 14503F: include/uapi/linux/netfilter/ 14504F: net/*/netfilter.c 14505F: net/*/netfilter/ 14506F: net/bridge/br_netfilter*.c 14507F: net/netfilter/ 14508 14509NETROM NETWORK LAYER 14510M: Ralf Baechle <ralf@linux-mips.org> 14511L: linux-hams@vger.kernel.org 14512S: Maintained 14513W: http://www.linux-ax25.org/ 14514F: include/net/netrom.h 14515F: include/uapi/linux/netrom.h 14516F: net/netrom/ 14517 14518NETRONIX EMBEDDED CONTROLLER 14519M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14520S: Maintained 14521F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14522F: drivers/mfd/ntxec.c 14523F: drivers/pwm/pwm-ntxec.c 14524F: drivers/rtc/rtc-ntxec.c 14525F: include/linux/mfd/ntxec.h 14526 14527NETRONOME ETHERNET DRIVERS 14528M: Simon Horman <simon.horman@corigine.com> 14529R: Jakub Kicinski <kuba@kernel.org> 14530L: oss-drivers@corigine.com 14531S: Maintained 14532F: drivers/net/ethernet/netronome/ 14533 14534NETWORK BLOCK DEVICE (NBD) 14535M: Josef Bacik <josef@toxicpanda.com> 14536L: linux-block@vger.kernel.org 14537L: nbd@other.debian.org 14538S: Maintained 14539F: Documentation/admin-guide/blockdev/nbd.rst 14540F: drivers/block/nbd.c 14541F: include/trace/events/nbd.h 14542F: include/uapi/linux/nbd.h 14543 14544NETWORK DROP MONITOR 14545M: Neil Horman <nhorman@tuxdriver.com> 14546L: netdev@vger.kernel.org 14547S: Maintained 14548W: https://fedorahosted.org/dropwatch/ 14549F: include/uapi/linux/net_dropmon.h 14550F: net/core/drop_monitor.c 14551 14552NETWORKING DRIVERS 14553M: "David S. Miller" <davem@davemloft.net> 14554M: Eric Dumazet <edumazet@google.com> 14555M: Jakub Kicinski <kuba@kernel.org> 14556M: Paolo Abeni <pabeni@redhat.com> 14557L: netdev@vger.kernel.org 14558S: Maintained 14559Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14560T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14561T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14562F: Documentation/devicetree/bindings/net/ 14563F: drivers/connector/ 14564F: drivers/net/ 14565X: drivers/net/wireless/ 14566F: include/dt-bindings/net/ 14567F: include/linux/etherdevice.h 14568F: include/linux/fcdevice.h 14569F: include/linux/fddidevice.h 14570F: include/linux/hippidevice.h 14571F: include/linux/if_* 14572F: include/linux/inetdevice.h 14573F: include/linux/netdevice.h 14574F: include/uapi/linux/if_* 14575F: include/uapi/linux/netdevice.h 14576 14577NETWORKING DRIVERS (WIRELESS) 14578M: Kalle Valo <kvalo@kernel.org> 14579L: linux-wireless@vger.kernel.org 14580S: Maintained 14581W: https://wireless.wiki.kernel.org/ 14582Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14583T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14585F: Documentation/devicetree/bindings/net/wireless/ 14586F: drivers/net/wireless/ 14587 14588NETWORKING [DSA] 14589M: Andrew Lunn <andrew@lunn.ch> 14590M: Florian Fainelli <f.fainelli@gmail.com> 14591M: Vladimir Oltean <olteanv@gmail.com> 14592S: Maintained 14593F: Documentation/devicetree/bindings/net/dsa/ 14594F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14595F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14596F: drivers/net/dsa/ 14597F: include/linux/dsa/ 14598F: include/linux/platform_data/dsa.h 14599F: include/net/dsa.h 14600F: net/dsa/ 14601F: tools/testing/selftests/drivers/net/dsa/ 14602 14603NETWORKING [GENERAL] 14604M: "David S. Miller" <davem@davemloft.net> 14605M: Eric Dumazet <edumazet@google.com> 14606M: Jakub Kicinski <kuba@kernel.org> 14607M: Paolo Abeni <pabeni@redhat.com> 14608L: netdev@vger.kernel.org 14609S: Maintained 14610Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14611B: mailto:netdev@vger.kernel.org 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14614F: Documentation/core-api/netlink.rst 14615F: Documentation/netlink/ 14616F: Documentation/networking/ 14617F: Documentation/process/maintainer-netdev.rst 14618F: Documentation/userspace-api/netlink/ 14619F: include/linux/in.h 14620F: include/linux/net.h 14621F: include/linux/netdevice.h 14622F: include/net/ 14623F: include/uapi/linux/in.h 14624F: include/uapi/linux/net.h 14625F: include/uapi/linux/net_namespace.h 14626F: include/uapi/linux/netdevice.h 14627F: lib/net_utils.c 14628F: lib/random32.c 14629F: net/ 14630X: net/bluetooth/ 14631F: tools/net/ 14632F: tools/testing/selftests/net/ 14633 14634NETWORKING [IPSEC] 14635M: Steffen Klassert <steffen.klassert@secunet.com> 14636M: Herbert Xu <herbert@gondor.apana.org.au> 14637M: "David S. Miller" <davem@davemloft.net> 14638L: netdev@vger.kernel.org 14639S: Maintained 14640T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14641T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14642F: include/net/xfrm.h 14643F: include/uapi/linux/xfrm.h 14644F: net/ipv4/ah4.c 14645F: net/ipv4/esp4* 14646F: net/ipv4/ip_vti.c 14647F: net/ipv4/ipcomp.c 14648F: net/ipv4/xfrm* 14649F: net/ipv6/ah6.c 14650F: net/ipv6/esp6* 14651F: net/ipv6/ip6_vti.c 14652F: net/ipv6/ipcomp6.c 14653F: net/ipv6/xfrm* 14654F: net/key/ 14655F: net/xfrm/ 14656F: tools/testing/selftests/net/ipsec.c 14657 14658NETWORKING [IPv4/IPv6] 14659M: "David S. Miller" <davem@davemloft.net> 14660M: David Ahern <dsahern@kernel.org> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14664F: arch/x86/net/* 14665F: include/linux/ip.h 14666F: include/linux/ipv6* 14667F: include/net/fib* 14668F: include/net/ip* 14669F: include/net/route.h 14670F: net/ipv4/ 14671F: net/ipv6/ 14672 14673NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14674M: Paul Moore <paul@paul-moore.com> 14675L: netdev@vger.kernel.org 14676L: linux-security-module@vger.kernel.org 14677S: Maintained 14678W: https://github.com/netlabel 14679F: Documentation/netlabel/ 14680F: include/net/calipso.h 14681F: include/net/cipso_ipv4.h 14682F: include/net/netlabel.h 14683F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14684F: include/uapi/linux/netfilter/xt_SECMARK.h 14685F: net/ipv4/cipso_ipv4.c 14686F: net/ipv6/calipso.c 14687F: net/netfilter/xt_CONNSECMARK.c 14688F: net/netfilter/xt_SECMARK.c 14689F: net/netlabel/ 14690 14691NETWORKING [MPTCP] 14692M: Matthieu Baerts <matthieu.baerts@tessares.net> 14693M: Mat Martineau <martineau@kernel.org> 14694L: netdev@vger.kernel.org 14695L: mptcp@lists.linux.dev 14696S: Maintained 14697W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14698B: https://github.com/multipath-tcp/mptcp_net-next/issues 14699T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14700T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14701F: Documentation/networking/mptcp-sysctl.rst 14702F: include/net/mptcp.h 14703F: include/trace/events/mptcp.h 14704F: include/uapi/linux/mptcp.h 14705F: net/mptcp/ 14706F: tools/testing/selftests/bpf/*/*mptcp*.c 14707F: tools/testing/selftests/net/mptcp/ 14708 14709NETWORKING [TCP] 14710M: Eric Dumazet <edumazet@google.com> 14711L: netdev@vger.kernel.org 14712S: Maintained 14713F: include/linux/tcp.h 14714F: include/net/tcp.h 14715F: include/trace/events/tcp.h 14716F: include/uapi/linux/tcp.h 14717F: net/ipv4/syncookies.c 14718F: net/ipv4/tcp*.c 14719F: net/ipv6/syncookies.c 14720F: net/ipv6/tcp*.c 14721 14722NETWORKING [TLS] 14723M: Boris Pismenny <borisp@nvidia.com> 14724M: John Fastabend <john.fastabend@gmail.com> 14725M: Jakub Kicinski <kuba@kernel.org> 14726L: netdev@vger.kernel.org 14727S: Maintained 14728F: include/net/tls.h 14729F: include/uapi/linux/tls.h 14730F: net/tls/* 14731 14732NETXEN (1/10) GbE SUPPORT 14733M: Manish Chopra <manishc@marvell.com> 14734M: Rahul Verma <rahulv@marvell.com> 14735M: GR-Linux-NIC-Dev@marvell.com 14736L: netdev@vger.kernel.org 14737S: Supported 14738F: drivers/net/ethernet/qlogic/netxen/ 14739 14740NET_FAILOVER MODULE 14741M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14742L: netdev@vger.kernel.org 14743S: Supported 14744F: Documentation/networking/net_failover.rst 14745F: drivers/net/net_failover.c 14746F: include/net/net_failover.h 14747 14748NEXTHOP 14749M: David Ahern <dsahern@kernel.org> 14750L: netdev@vger.kernel.org 14751S: Maintained 14752F: include/net/netns/nexthop.h 14753F: include/net/nexthop.h 14754F: include/uapi/linux/nexthop.h 14755F: net/ipv4/nexthop.c 14756 14757NFC SUBSYSTEM 14758M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14759L: netdev@vger.kernel.org 14760S: Maintained 14761F: Documentation/devicetree/bindings/net/nfc/ 14762F: drivers/nfc/ 14763F: include/net/nfc/ 14764F: include/uapi/linux/nfc.h 14765F: net/nfc/ 14766 14767NFC VIRTUAL NCI DEVICE DRIVER 14768M: Bongsu Jeon <bongsu.jeon@samsung.com> 14769L: netdev@vger.kernel.org 14770S: Supported 14771F: drivers/nfc/virtual_ncidev.c 14772F: tools/testing/selftests/nci/ 14773 14774NFS, SUNRPC, AND LOCKD CLIENTS 14775M: Trond Myklebust <trond.myklebust@hammerspace.com> 14776M: Anna Schumaker <anna@kernel.org> 14777L: linux-nfs@vger.kernel.org 14778S: Maintained 14779W: http://client.linux-nfs.org 14780T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14781F: Documentation/filesystems/nfs/ 14782F: fs/lockd/ 14783F: fs/nfs/ 14784F: fs/nfs_common/ 14785F: include/linux/lockd/ 14786F: include/linux/nfs* 14787F: include/linux/sunrpc/ 14788F: include/uapi/linux/nfs* 14789F: include/uapi/linux/sunrpc/ 14790F: net/sunrpc/ 14791 14792NILFS2 FILESYSTEM 14793M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14794L: linux-nilfs@vger.kernel.org 14795S: Supported 14796W: https://nilfs.sourceforge.io/ 14797W: https://nilfs.osdn.jp/ 14798T: git https://github.com/konis/nilfs2.git 14799F: Documentation/filesystems/nilfs2.rst 14800F: fs/nilfs2/ 14801F: include/trace/events/nilfs2.h 14802F: include/uapi/linux/nilfs2_api.h 14803F: include/uapi/linux/nilfs2_ondisk.h 14804 14805NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14806M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14807S: Maintained 14808W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14809F: Documentation/scsi/NinjaSCSI.rst 14810F: drivers/scsi/pcmcia/nsp_* 14811 14812NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14813M: GOTO Masanori <gotom@debian.or.jp> 14814M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14815S: Maintained 14816W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14817F: Documentation/scsi/NinjaSCSI.rst 14818F: drivers/scsi/nsp32* 14819 14820NINTENDO HID DRIVER 14821M: Daniel J. Ogorchock <djogorchock@gmail.com> 14822L: linux-input@vger.kernel.org 14823S: Maintained 14824F: drivers/hid/hid-nintendo* 14825 14826NIOS2 ARCHITECTURE 14827M: Dinh Nguyen <dinguyen@kernel.org> 14828S: Maintained 14829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14830F: arch/nios2/ 14831 14832NITRO ENCLAVES (NE) 14833M: Alexandru Ciobotaru <alcioa@amazon.com> 14834L: linux-kernel@vger.kernel.org 14835L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14836S: Supported 14837W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14838F: Documentation/virt/ne_overview.rst 14839F: drivers/virt/nitro_enclaves/ 14840F: include/linux/nitro_enclaves.h 14841F: include/uapi/linux/nitro_enclaves.h 14842F: samples/nitro_enclaves/ 14843 14844NOHZ, DYNTICKS SUPPORT 14845M: Frederic Weisbecker <frederic@kernel.org> 14846M: Thomas Gleixner <tglx@linutronix.de> 14847M: Ingo Molnar <mingo@kernel.org> 14848L: linux-kernel@vger.kernel.org 14849S: Maintained 14850T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14851F: include/linux/sched/nohz.h 14852F: include/linux/tick.h 14853F: kernel/time/tick*.* 14854 14855NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14856M: Pavel Machek <pavel@ucw.cz> 14857M: Sakari Ailus <sakari.ailus@iki.fi> 14858L: linux-media@vger.kernel.org 14859S: Maintained 14860F: drivers/media/i2c/ad5820.c 14861F: drivers/media/i2c/et8ek8 14862 14863NOKIA N900 POWER SUPPLY DRIVERS 14864R: Pali Rohár <pali@kernel.org> 14865F: drivers/power/supply/bq2415x_charger.c 14866F: drivers/power/supply/bq27xxx_battery.c 14867F: drivers/power/supply/bq27xxx_battery_i2c.c 14868F: drivers/power/supply/isp1704_charger.c 14869F: drivers/power/supply/rx51_battery.c 14870F: include/linux/power/bq2415x_charger.h 14871F: include/linux/power/bq27xxx_battery.h 14872 14873NOLIBC HEADER FILE 14874M: Willy Tarreau <w@1wt.eu> 14875S: Maintained 14876T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14877F: tools/include/nolibc/ 14878F: tools/testing/selftests/nolibc/ 14879 14880NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14881M: Hans de Goede <hdegoede@redhat.com> 14882L: linux-input@vger.kernel.org 14883S: Maintained 14884F: drivers/input/touchscreen/novatek-nvt-ts.c 14885 14886NSDEPS 14887M: Matthias Maennich <maennich@google.com> 14888S: Maintained 14889F: Documentation/core-api/symbol-namespaces.rst 14890F: scripts/nsdeps 14891 14892NTB AMD DRIVER 14893M: Sanjay R Mehta <sanju.mehta@amd.com> 14894M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14895L: ntb@lists.linux.dev 14896S: Supported 14897F: drivers/ntb/hw/amd/ 14898 14899NTB DRIVER CORE 14900M: Jon Mason <jdmason@kudzu.us> 14901M: Dave Jiang <dave.jiang@intel.com> 14902M: Allen Hubbe <allenbh@gmail.com> 14903L: ntb@lists.linux.dev 14904S: Supported 14905W: https://github.com/jonmason/ntb/wiki 14906T: git git://github.com/jonmason/ntb.git 14907F: drivers/net/ntb_netdev.c 14908F: drivers/ntb/ 14909F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14910F: include/linux/ntb.h 14911F: include/linux/ntb_transport.h 14912F: tools/testing/selftests/ntb/ 14913 14914NTB IDT DRIVER 14915M: Serge Semin <fancer.lancer@gmail.com> 14916L: ntb@lists.linux.dev 14917S: Supported 14918F: drivers/ntb/hw/idt/ 14919 14920NTB INTEL DRIVER 14921M: Dave Jiang <dave.jiang@intel.com> 14922L: ntb@lists.linux.dev 14923S: Supported 14924W: https://github.com/davejiang/linux/wiki 14925T: git https://github.com/davejiang/linux.git 14926F: drivers/ntb/hw/intel/ 14927 14928NTFS FILESYSTEM 14929M: Anton Altaparmakov <anton@tuxera.com> 14930L: linux-ntfs-dev@lists.sourceforge.net 14931S: Supported 14932W: http://www.tuxera.com/ 14933T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14934F: Documentation/filesystems/ntfs.rst 14935F: fs/ntfs/ 14936 14937NTFS3 FILESYSTEM 14938M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14939L: ntfs3@lists.linux.dev 14940S: Supported 14941W: http://www.paragon-software.com/ 14942T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14943F: Documentation/filesystems/ntfs3.rst 14944F: fs/ntfs3/ 14945 14946NUBUS SUBSYSTEM 14947M: Finn Thain <fthain@linux-m68k.org> 14948L: linux-m68k@lists.linux-m68k.org 14949S: Maintained 14950F: arch/*/include/asm/nubus.h 14951F: drivers/nubus/ 14952F: include/linux/nubus.h 14953F: include/uapi/linux/nubus.h 14954 14955NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14956M: Antonino Daplas <adaplas@gmail.com> 14957L: linux-fbdev@vger.kernel.org 14958S: Maintained 14959F: drivers/video/fbdev/nvidia/ 14960F: drivers/video/fbdev/riva/ 14961 14962NVIDIA WMI EC BACKLIGHT DRIVER 14963M: Daniel Dadap <ddadap@nvidia.com> 14964L: platform-driver-x86@vger.kernel.org 14965S: Supported 14966F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14967F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14968 14969NVM EXPRESS DRIVER 14970M: Keith Busch <kbusch@kernel.org> 14971M: Jens Axboe <axboe@fb.com> 14972M: Christoph Hellwig <hch@lst.de> 14973M: Sagi Grimberg <sagi@grimberg.me> 14974L: linux-nvme@lists.infradead.org 14975S: Supported 14976W: http://git.infradead.org/nvme.git 14977T: git git://git.infradead.org/nvme.git 14978F: Documentation/nvme/ 14979F: drivers/nvme/common/ 14980F: drivers/nvme/host/ 14981F: include/linux/nvme-*.h 14982F: include/linux/nvme.h 14983F: include/uapi/linux/nvme_ioctl.h 14984 14985NVM EXPRESS FABRICS AUTHENTICATION 14986M: Hannes Reinecke <hare@suse.de> 14987L: linux-nvme@lists.infradead.org 14988S: Supported 14989F: drivers/nvme/host/auth.c 14990F: drivers/nvme/target/auth.c 14991F: drivers/nvme/target/fabrics-cmd-auth.c 14992F: include/linux/nvme-auth.h 14993 14994NVM EXPRESS FC TRANSPORT DRIVERS 14995M: James Smart <james.smart@broadcom.com> 14996L: linux-nvme@lists.infradead.org 14997S: Supported 14998F: drivers/nvme/host/fc.c 14999F: drivers/nvme/target/fc.c 15000F: drivers/nvme/target/fcloop.c 15001F: include/linux/nvme-fc-driver.h 15002F: include/linux/nvme-fc.h 15003 15004NVM EXPRESS HARDWARE MONITORING SUPPORT 15005M: Guenter Roeck <linux@roeck-us.net> 15006L: linux-nvme@lists.infradead.org 15007S: Supported 15008F: drivers/nvme/host/hwmon.c 15009 15010NVM EXPRESS TARGET DRIVER 15011M: Christoph Hellwig <hch@lst.de> 15012M: Sagi Grimberg <sagi@grimberg.me> 15013M: Chaitanya Kulkarni <kch@nvidia.com> 15014L: linux-nvme@lists.infradead.org 15015S: Supported 15016W: http://git.infradead.org/nvme.git 15017T: git git://git.infradead.org/nvme.git 15018F: drivers/nvme/target/ 15019 15020NVMEM FRAMEWORK 15021M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15022S: Maintained 15023T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15024F: Documentation/ABI/stable/sysfs-bus-nvmem 15025F: Documentation/devicetree/bindings/nvmem/ 15026F: drivers/nvmem/ 15027F: include/linux/nvmem-consumer.h 15028F: include/linux/nvmem-provider.h 15029 15030NXP BLUETOOTH WIRELESS DRIVERS 15031M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15032M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15033S: Maintained 15034F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15035F: drivers/bluetooth/btnxpuart.c 15036 15037NXP C45 TJA11XX PHY DRIVER 15038M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15039L: netdev@vger.kernel.org 15040S: Maintained 15041F: drivers/net/phy/nxp-c45-tja11xx.c 15042 15043NXP FSPI DRIVER 15044M: Han Xu <han.xu@nxp.com> 15045M: Haibo Chen <haibo.chen@nxp.com> 15046R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15047L: linux-spi@vger.kernel.org 15048S: Maintained 15049F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15050F: drivers/spi/spi-nxp-fspi.c 15051 15052NXP FXAS21002C DRIVER 15053M: Rui Miguel Silva <rmfrfs@gmail.com> 15054L: linux-iio@vger.kernel.org 15055S: Maintained 15056F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15057F: drivers/iio/gyro/fxas21002c.h 15058F: drivers/iio/gyro/fxas21002c_core.c 15059F: drivers/iio/gyro/fxas21002c_i2c.c 15060F: drivers/iio/gyro/fxas21002c_spi.c 15061 15062NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15063M: Haibo Chen <haibo.chen@nxp.com> 15064L: linux-iio@vger.kernel.org 15065L: linux-imx@nxp.com 15066S: Maintained 15067F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15068F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15069F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15070F: drivers/iio/adc/imx7d_adc.c 15071F: drivers/iio/adc/imx93_adc.c 15072F: drivers/iio/adc/vf610_adc.c 15073 15074NXP i.MX 8M ISI DRIVER 15075M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15076L: linux-media@vger.kernel.org 15077S: Maintained 15078F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15079F: drivers/media/platform/nxp/imx8-isi/ 15080 15081NXP i.MX 8MP DW100 V4L2 DRIVER 15082M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15083L: linux-media@vger.kernel.org 15084S: Maintained 15085F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15086F: Documentation/userspace-api/media/drivers/dw100.rst 15087F: drivers/media/platform/nxp/dw100/ 15088F: include/uapi/linux/dw100.h 15089 15090NXP i.MX 8MQ DCSS DRIVER 15091M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15092R: Lucas Stach <l.stach@pengutronix.de> 15093L: dri-devel@lists.freedesktop.org 15094S: Maintained 15095F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15096F: drivers/gpu/drm/imx/dcss/ 15097 15098NXP i.MX 8QXP ADC DRIVER 15099M: Cai Huoqing <cai.huoqing@linux.dev> 15100M: Haibo Chen <haibo.chen@nxp.com> 15101L: linux-imx@nxp.com 15102L: linux-iio@vger.kernel.org 15103S: Maintained 15104F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15105F: drivers/iio/adc/imx8qxp-adc.c 15106 15107NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15108M: Mirela Rabulea <mirela.rabulea@nxp.com> 15109R: NXP Linux Team <linux-imx@nxp.com> 15110L: linux-media@vger.kernel.org 15111S: Maintained 15112F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15113F: drivers/media/platform/nxp/imx-jpeg 15114 15115NXP i.MX CLOCK DRIVERS 15116M: Abel Vesa <abelvesa@kernel.org> 15117R: Peng Fan <peng.fan@nxp.com> 15118L: linux-clk@vger.kernel.org 15119L: linux-imx@nxp.com 15120S: Maintained 15121T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15122F: Documentation/devicetree/bindings/clock/imx* 15123F: drivers/clk/imx/ 15124F: include/dt-bindings/clock/imx* 15125 15126NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15127M: Jagan Teki <jagan@amarulasolutions.com> 15128S: Maintained 15129F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15130F: drivers/regulator/pf8x00-regulator.c 15131 15132NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15133M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15134L: linux-kernel@vger.kernel.org 15135S: Maintained 15136F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15137F: drivers/extcon/extcon-ptn5150.c 15138 15139NXP SGTL5000 DRIVER 15140M: Fabio Estevam <festevam@gmail.com> 15141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15142S: Maintained 15143F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15144F: sound/soc/codecs/sgtl5000* 15145 15146NXP SJA1105 ETHERNET SWITCH DRIVER 15147M: Vladimir Oltean <olteanv@gmail.com> 15148L: linux-kernel@vger.kernel.org 15149S: Maintained 15150F: drivers/net/dsa/sja1105 15151F: drivers/net/pcs/pcs-xpcs-nxp.c 15152 15153NXP TDA998X DRM DRIVER 15154M: Russell King <linux@armlinux.org.uk> 15155S: Maintained 15156T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15157T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15158F: drivers/gpu/drm/i2c/tda998x_drv.c 15159F: include/drm/i2c/tda998x.h 15160F: include/dt-bindings/display/tda998x.h 15161K: "nxp,tda998x" 15162 15163NXP TFA9879 DRIVER 15164M: Peter Rosin <peda@axentia.se> 15165L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15166S: Maintained 15167F: Documentation/devicetree/bindings/sound/tfa9879.txt 15168F: sound/soc/codecs/tfa9879* 15169 15170NXP-NCI NFC DRIVER 15171S: Orphan 15172F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15173F: drivers/nfc/nxp-nci 15174 15175NXP/Goodix TFA989X (TFA1) DRIVER 15176M: Stephan Gerhold <stephan@gerhold.net> 15177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15178S: Maintained 15179F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15180F: sound/soc/codecs/tfa989x.c 15181 15182NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15183M: Jonas Malaco <jonas@protocubo.io> 15184L: linux-hwmon@vger.kernel.org 15185S: Maintained 15186F: Documentation/hwmon/nzxt-kraken2.rst 15187F: drivers/hwmon/nzxt-kraken2.c 15188 15189NZXT-SMART2 HARDWARE MONITORING DRIVER 15190M: Aleksandr Mezin <mezin.alexander@gmail.com> 15191L: linux-hwmon@vger.kernel.org 15192S: Maintained 15193F: Documentation/hwmon/nzxt-smart2.rst 15194F: drivers/hwmon/nzxt-smart2.c 15195 15196OBJAGG 15197M: Jiri Pirko <jiri@resnulli.us> 15198L: netdev@vger.kernel.org 15199S: Supported 15200F: include/linux/objagg.h 15201F: lib/objagg.c 15202F: lib/test_objagg.c 15203 15204OBJTOOL 15205M: Josh Poimboeuf <jpoimboe@kernel.org> 15206M: Peter Zijlstra <peterz@infradead.org> 15207S: Supported 15208F: include/linux/objtool*.h 15209F: tools/objtool/ 15210 15211OCELOT ETHERNET SWITCH DRIVER 15212M: Vladimir Oltean <vladimir.oltean@nxp.com> 15213M: Claudiu Manoil <claudiu.manoil@nxp.com> 15214M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15215M: UNGLinuxDriver@microchip.com 15216L: netdev@vger.kernel.org 15217S: Supported 15218F: drivers/net/dsa/ocelot/* 15219F: drivers/net/ethernet/mscc/ 15220F: include/soc/mscc/ocelot* 15221F: net/dsa/tag_ocelot.c 15222F: net/dsa/tag_ocelot_8021q.c 15223F: tools/testing/selftests/drivers/net/ocelot/* 15224 15225OCELOT EXTERNAL SWITCH CONTROL 15226M: Colin Foster <colin.foster@in-advantage.com> 15227S: Supported 15228F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15229F: drivers/mfd/ocelot* 15230F: drivers/net/dsa/ocelot/ocelot_ext.c 15231F: include/linux/mfd/ocelot.h 15232 15233OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15234M: Frederic Barrat <fbarrat@linux.ibm.com> 15235M: Andrew Donnellan <ajd@linux.ibm.com> 15236L: linuxppc-dev@lists.ozlabs.org 15237S: Supported 15238F: Documentation/userspace-api/accelerators/ocxl.rst 15239F: arch/powerpc/include/asm/pnv-ocxl.h 15240F: arch/powerpc/platforms/powernv/ocxl.c 15241F: drivers/misc/ocxl/ 15242F: include/misc/ocxl* 15243F: include/uapi/misc/ocxl.h 15244 15245OMAP AUDIO SUPPORT 15246M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15247M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15248L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15249L: linux-omap@vger.kernel.org 15250S: Maintained 15251F: sound/soc/ti/n810.c 15252F: sound/soc/ti/omap* 15253F: sound/soc/ti/rx51.c 15254F: sound/soc/ti/sdma-pcm.* 15255 15256OMAP CLOCK FRAMEWORK SUPPORT 15257M: Paul Walmsley <paul@pwsan.com> 15258L: linux-omap@vger.kernel.org 15259S: Maintained 15260F: arch/arm/*omap*/*clock* 15261 15262OMAP DEVICE TREE SUPPORT 15263M: Benoît Cousson <bcousson@baylibre.com> 15264M: Tony Lindgren <tony@atomide.com> 15265L: linux-omap@vger.kernel.org 15266L: devicetree@vger.kernel.org 15267S: Maintained 15268F: arch/arm/boot/dts/*am3* 15269F: arch/arm/boot/dts/*am4* 15270F: arch/arm/boot/dts/*am5* 15271F: arch/arm/boot/dts/*dra7* 15272F: arch/arm/boot/dts/*omap* 15273F: arch/arm/boot/dts/logicpd-som-lv* 15274F: arch/arm/boot/dts/logicpd-torpedo* 15275 15276OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15277L: linux-omap@vger.kernel.org 15278L: linux-fbdev@vger.kernel.org 15279S: Orphan 15280F: Documentation/arm/omap/dss.rst 15281F: drivers/video/fbdev/omap2/ 15282 15283OMAP FRAMEBUFFER SUPPORT 15284L: linux-fbdev@vger.kernel.org 15285L: linux-omap@vger.kernel.org 15286S: Orphan 15287F: drivers/video/fbdev/omap/ 15288 15289OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15290M: Roger Quadros <rogerq@kernel.org> 15291M: Tony Lindgren <tony@atomide.com> 15292L: linux-omap@vger.kernel.org 15293S: Maintained 15294F: arch/arm/mach-omap2/*gpmc* 15295F: drivers/memory/omap-gpmc.c 15296 15297OMAP GPIO DRIVER 15298M: Grygorii Strashko <grygorii.strashko@ti.com> 15299M: Santosh Shilimkar <ssantosh@kernel.org> 15300M: Kevin Hilman <khilman@kernel.org> 15301L: linux-omap@vger.kernel.org 15302S: Maintained 15303F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15304F: drivers/gpio/gpio-omap.c 15305 15306OMAP HARDWARE SPINLOCK SUPPORT 15307M: Ohad Ben-Cohen <ohad@wizery.com> 15308L: linux-omap@vger.kernel.org 15309S: Maintained 15310F: drivers/hwspinlock/omap_hwspinlock.c 15311 15312OMAP HS MMC SUPPORT 15313L: linux-mmc@vger.kernel.org 15314L: linux-omap@vger.kernel.org 15315S: Orphan 15316F: drivers/mmc/host/omap_hsmmc.c 15317 15318OMAP HWMOD DATA 15319M: Paul Walmsley <paul@pwsan.com> 15320L: linux-omap@vger.kernel.org 15321S: Maintained 15322F: arch/arm/mach-omap2/omap_hwmod*data* 15323 15324OMAP HWMOD SUPPORT 15325M: Benoît Cousson <bcousson@baylibre.com> 15326M: Paul Walmsley <paul@pwsan.com> 15327L: linux-omap@vger.kernel.org 15328S: Maintained 15329F: arch/arm/mach-omap2/omap_hwmod.* 15330 15331OMAP I2C DRIVER 15332M: Vignesh R <vigneshr@ti.com> 15333L: linux-omap@vger.kernel.org 15334L: linux-i2c@vger.kernel.org 15335S: Maintained 15336F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15337F: drivers/i2c/busses/i2c-omap.c 15338 15339OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15340M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15341L: linux-media@vger.kernel.org 15342S: Maintained 15343F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15344F: drivers/media/platform/ti/omap3isp/ 15345F: drivers/staging/media/omap4iss/ 15346 15347OMAP MMC SUPPORT 15348M: Aaro Koskinen <aaro.koskinen@iki.fi> 15349L: linux-omap@vger.kernel.org 15350S: Odd Fixes 15351F: drivers/mmc/host/omap.c 15352 15353OMAP POWER MANAGEMENT SUPPORT 15354M: Kevin Hilman <khilman@kernel.org> 15355L: linux-omap@vger.kernel.org 15356S: Maintained 15357F: arch/arm/*omap*/*pm* 15358F: drivers/cpufreq/omap-cpufreq.c 15359 15360OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15361M: Paul Walmsley <paul@pwsan.com> 15362L: linux-omap@vger.kernel.org 15363S: Maintained 15364F: arch/arm/mach-omap2/prm* 15365 15366OMAP RANDOM NUMBER GENERATOR SUPPORT 15367M: Deepak Saxena <dsaxena@plexity.net> 15368S: Maintained 15369F: drivers/char/hw_random/omap-rng.c 15370 15371OMAP USB SUPPORT 15372L: linux-usb@vger.kernel.org 15373L: linux-omap@vger.kernel.org 15374S: Orphan 15375F: arch/arm/*omap*/usb* 15376F: drivers/usb/*/*omap* 15377 15378OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15379M: Mark Jackson <mpfj@newflow.co.uk> 15380L: linux-omap@vger.kernel.org 15381S: Maintained 15382F: arch/arm/boot/dts/am335x-nano.dts 15383 15384OMAP1 SUPPORT 15385M: Aaro Koskinen <aaro.koskinen@iki.fi> 15386M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15387M: Tony Lindgren <tony@atomide.com> 15388L: linux-omap@vger.kernel.org 15389S: Maintained 15390Q: http://patchwork.kernel.org/project/linux-omap/list/ 15391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15392F: arch/arm/configs/omap1_defconfig 15393F: arch/arm/mach-omap1/ 15394F: drivers/i2c/busses/i2c-omap.c 15395F: include/linux/platform_data/ams-delta-fiq.h 15396F: include/linux/platform_data/i2c-omap.h 15397 15398OMAP2+ SUPPORT 15399M: Tony Lindgren <tony@atomide.com> 15400L: linux-omap@vger.kernel.org 15401S: Maintained 15402W: http://www.muru.com/linux/omap/ 15403W: http://linux.omap.com/ 15404Q: http://patchwork.kernel.org/project/linux-omap/list/ 15405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15406F: arch/arm/configs/omap2plus_defconfig 15407F: arch/arm/mach-omap2/ 15408F: drivers/bus/ti-sysc.c 15409F: drivers/i2c/busses/i2c-omap.c 15410F: drivers/irqchip/irq-omap-intc.c 15411F: drivers/mfd/*omap*.c 15412F: drivers/mfd/menelaus.c 15413F: drivers/mfd/palmas.c 15414F: drivers/mfd/tps65217.c 15415F: drivers/mfd/tps65218.c 15416F: drivers/mfd/tps65219.c 15417F: drivers/mfd/tps65910.c 15418F: drivers/mfd/twl-core.[ch] 15419F: drivers/mfd/twl4030*.c 15420F: drivers/mfd/twl6030*.c 15421F: drivers/mfd/twl6040*.c 15422F: drivers/regulator/palmas-regulator*.c 15423F: drivers/regulator/pbias-regulator.c 15424F: drivers/regulator/tps65217-regulator.c 15425F: drivers/regulator/tps65218-regulator.c 15426F: drivers/regulator/tps65219-regulator.c 15427F: drivers/regulator/tps65910-regulator.c 15428F: drivers/regulator/twl-regulator.c 15429F: drivers/regulator/twl6030-regulator.c 15430F: include/linux/platform_data/i2c-omap.h 15431F: include/linux/platform_data/ti-sysc.h 15432 15433OMFS FILESYSTEM 15434M: Bob Copeland <me@bobcopeland.com> 15435L: linux-karma-devel@lists.sourceforge.net 15436S: Maintained 15437F: Documentation/filesystems/omfs.rst 15438F: fs/omfs/ 15439 15440OMNIVISION OG01A1B SENSOR DRIVER 15441M: Shawn Tu <shawnx.tu@intel.com> 15442L: linux-media@vger.kernel.org 15443S: Maintained 15444F: drivers/media/i2c/og01a1b.c 15445 15446OMNIVISION OV02A10 SENSOR DRIVER 15447M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15448L: linux-media@vger.kernel.org 15449S: Maintained 15450T: git git://linuxtv.org/media_tree.git 15451F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15452F: drivers/media/i2c/ov02a10.c 15453 15454OMNIVISION OV08D10 SENSOR DRIVER 15455M: Jimmy Su <jimmy.su@intel.com> 15456L: linux-media@vger.kernel.org 15457S: Maintained 15458T: git git://linuxtv.org/media_tree.git 15459F: drivers/media/i2c/ov08d10.c 15460 15461OMNIVISION OV08X40 SENSOR DRIVER 15462M: Jason Chen <jason.z.chen@intel.com> 15463L: linux-media@vger.kernel.org 15464S: Maintained 15465T: git git://linuxtv.org/media_tree.git 15466F: drivers/media/i2c/ov08x40.c 15467 15468OMNIVISION OV13858 SENSOR DRIVER 15469M: Sakari Ailus <sakari.ailus@linux.intel.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472T: git git://linuxtv.org/media_tree.git 15473F: drivers/media/i2c/ov13858.c 15474 15475OMNIVISION OV13B10 SENSOR DRIVER 15476M: Arec Kao <arec.kao@intel.com> 15477L: linux-media@vger.kernel.org 15478S: Maintained 15479T: git git://linuxtv.org/media_tree.git 15480F: drivers/media/i2c/ov13b10.c 15481 15482OMNIVISION OV2680 SENSOR DRIVER 15483M: Rui Miguel Silva <rmfrfs@gmail.com> 15484L: linux-media@vger.kernel.org 15485S: Maintained 15486T: git git://linuxtv.org/media_tree.git 15487F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15488F: drivers/media/i2c/ov2680.c 15489 15490OMNIVISION OV2685 SENSOR DRIVER 15491M: Shunqian Zheng <zhengsq@rock-chips.com> 15492L: linux-media@vger.kernel.org 15493S: Maintained 15494T: git git://linuxtv.org/media_tree.git 15495F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15496F: drivers/media/i2c/ov2685.c 15497 15498OMNIVISION OV2740 SENSOR DRIVER 15499M: Tianshu Qiu <tian.shu.qiu@intel.com> 15500R: Shawn Tu <shawnx.tu@intel.com> 15501R: Bingbu Cao <bingbu.cao@intel.com> 15502L: linux-media@vger.kernel.org 15503S: Maintained 15504T: git git://linuxtv.org/media_tree.git 15505F: drivers/media/i2c/ov2740.c 15506 15507OMNIVISION OV4689 SENSOR DRIVER 15508M: Mikhail Rudenko <mike.rudenko@gmail.com> 15509L: linux-media@vger.kernel.org 15510S: Maintained 15511T: git git://linuxtv.org/media_tree.git 15512F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15513F: drivers/media/i2c/ov5647.c 15514 15515OMNIVISION OV5640 SENSOR DRIVER 15516M: Steve Longerbeam <slongerbeam@gmail.com> 15517L: linux-media@vger.kernel.org 15518S: Maintained 15519T: git git://linuxtv.org/media_tree.git 15520F: drivers/media/i2c/ov5640.c 15521 15522OMNIVISION OV5647 SENSOR DRIVER 15523M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15524M: Jacopo Mondi <jacopo@jmondi.org> 15525L: linux-media@vger.kernel.org 15526S: Maintained 15527T: git git://linuxtv.org/media_tree.git 15528F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15529F: drivers/media/i2c/ov5647.c 15530 15531OMNIVISION OV5670 SENSOR DRIVER 15532M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15533L: linux-media@vger.kernel.org 15534S: Maintained 15535T: git git://linuxtv.org/media_tree.git 15536F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15537F: drivers/media/i2c/ov5670.c 15538 15539OMNIVISION OV5675 SENSOR DRIVER 15540M: Shawn Tu <shawnx.tu@intel.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543T: git git://linuxtv.org/media_tree.git 15544F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15545F: drivers/media/i2c/ov5675.c 15546 15547OMNIVISION OV5693 SENSOR DRIVER 15548M: Daniel Scally <djrscally@gmail.com> 15549L: linux-media@vger.kernel.org 15550S: Maintained 15551T: git git://linuxtv.org/media_tree.git 15552F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15553F: drivers/media/i2c/ov5693.c 15554 15555OMNIVISION OV5695 SENSOR DRIVER 15556M: Shunqian Zheng <zhengsq@rock-chips.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: drivers/media/i2c/ov5695.c 15561 15562OMNIVISION OV7670 SENSOR DRIVER 15563L: linux-media@vger.kernel.org 15564S: Orphan 15565T: git git://linuxtv.org/media_tree.git 15566F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15567F: drivers/media/i2c/ov7670.c 15568 15569OMNIVISION OV772x SENSOR DRIVER 15570M: Jacopo Mondi <jacopo@jmondi.org> 15571L: linux-media@vger.kernel.org 15572S: Odd fixes 15573T: git git://linuxtv.org/media_tree.git 15574F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15575F: drivers/media/i2c/ov772x.c 15576F: include/media/i2c/ov772x.h 15577 15578OMNIVISION OV7740 SENSOR DRIVER 15579M: Wenyou Yang <wenyou.yang@microchip.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15584F: drivers/media/i2c/ov7740.c 15585 15586OMNIVISION OV8856 SENSOR DRIVER 15587M: Sakari Ailus <sakari.ailus@linux.intel.com> 15588L: linux-media@vger.kernel.org 15589S: Maintained 15590T: git git://linuxtv.org/media_tree.git 15591F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15592F: drivers/media/i2c/ov8856.c 15593 15594OMNIVISION OV8858 SENSOR DRIVER 15595M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15596M: Nicholas Roth <nicholas@rothemail.net> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15601F: drivers/media/i2c/ov8858.c 15602 15603OMNIVISION OV9282 SENSOR DRIVER 15604M: Paul J. Murphy <paul.j.murphy@intel.com> 15605M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15610F: drivers/media/i2c/ov9282.c 15611 15612OMNIVISION OV9640 SENSOR DRIVER 15613M: Petr Cvek <petrcvekcz@gmail.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616F: drivers/media/i2c/ov9640.* 15617 15618OMNIVISION OV9650 SENSOR DRIVER 15619M: Sakari Ailus <sakari.ailus@linux.intel.com> 15620R: Akinobu Mita <akinobu.mita@gmail.com> 15621R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15626F: drivers/media/i2c/ov9650.c 15627 15628OMNIVISION OV9734 SENSOR DRIVER 15629M: Tianshu Qiu <tian.shu.qiu@intel.com> 15630R: Bingbu Cao <bingbu.cao@intel.com> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: drivers/media/i2c/ov9734.c 15635 15636ONBOARD USB HUB DRIVER 15637M: Matthias Kaehlcke <mka@chromium.org> 15638L: linux-usb@vger.kernel.org 15639S: Maintained 15640F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15641F: drivers/usb/misc/onboard_usb_hub.c 15642 15643ONENAND FLASH DRIVER 15644M: Kyungmin Park <kyungmin.park@samsung.com> 15645L: linux-mtd@lists.infradead.org 15646S: Maintained 15647F: drivers/mtd/nand/onenand/ 15648F: include/linux/mtd/onenand*.h 15649 15650ONEXPLAYER FAN DRIVER 15651M: Derek John Clark <derekjohn.clark@gmail.com> 15652M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15653L: linux-hwmon@vger.kernel.org 15654S: Maintained 15655F: drivers/hwmon/oxp-sensors.c 15656 15657ONIE TLV NVMEM LAYOUT DRIVER 15658M: Miquel Raynal <miquel.raynal@bootlin.com> 15659S: Maintained 15660F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15661F: drivers/nvmem/layouts/onie-tlv.c 15662 15663ONION OMEGA2+ BOARD 15664M: Harvey Hunt <harveyhuntnexus@gmail.com> 15665L: linux-mips@vger.kernel.org 15666S: Maintained 15667F: arch/mips/boot/dts/ralink/omega2p.dts 15668 15669ONSEMI ETHERNET PHY DRIVERS 15670M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15671L: netdev@vger.kernel.org 15672S: Supported 15673W: http://www.onsemi.com 15674F: drivers/net/phy/ncn* 15675 15676OP-TEE DRIVER 15677M: Jens Wiklander <jens.wiklander@linaro.org> 15678L: op-tee@lists.trustedfirmware.org 15679S: Maintained 15680F: Documentation/ABI/testing/sysfs-bus-optee-devices 15681F: drivers/tee/optee/ 15682 15683OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15684M: Sumit Garg <sumit.garg@linaro.org> 15685L: op-tee@lists.trustedfirmware.org 15686S: Maintained 15687F: drivers/char/hw_random/optee-rng.c 15688 15689OP-TEE RTC DRIVER 15690M: Clément Léger <clement.leger@bootlin.com> 15691L: linux-rtc@vger.kernel.org 15692S: Maintained 15693F: drivers/rtc/rtc-optee.c 15694 15695OPA-VNIC DRIVER 15696M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15697L: linux-rdma@vger.kernel.org 15698S: Supported 15699F: drivers/infiniband/ulp/opa_vnic 15700 15701OPEN FIRMWARE AND FLATTENED DEVICE TREE 15702M: Rob Herring <robh+dt@kernel.org> 15703M: Frank Rowand <frowand.list@gmail.com> 15704L: devicetree@vger.kernel.org 15705S: Maintained 15706W: http://www.devicetree.org/ 15707C: irc://irc.libera.chat/devicetree 15708T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15709F: Documentation/ABI/testing/sysfs-firmware-ofw 15710F: drivers/of/ 15711F: include/linux/of*.h 15712F: scripts/dtc/ 15713K: of_overlay_notifier_ 15714K: of_overlay_fdt_apply 15715K: of_overlay_remove 15716 15717OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15718M: Rob Herring <robh+dt@kernel.org> 15719M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15720M: Conor Dooley <conor+dt@kernel.org> 15721L: devicetree@vger.kernel.org 15722S: Maintained 15723Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15724C: irc://irc.libera.chat/devicetree 15725T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15726F: Documentation/devicetree/ 15727F: arch/*/boot/dts/ 15728F: include/dt-bindings/ 15729 15730OPENCOMPUTE PTP CLOCK DRIVER 15731M: Jonathan Lemon <jonathan.lemon@gmail.com> 15732M: Vadim Fedorenko <vadfed@fb.com> 15733L: netdev@vger.kernel.org 15734S: Maintained 15735F: drivers/ptp/ptp_ocp.c 15736 15737OPENCORES I2C BUS DRIVER 15738M: Peter Korsgaard <peter@korsgaard.com> 15739M: Andrew Lunn <andrew@lunn.ch> 15740L: linux-i2c@vger.kernel.org 15741S: Maintained 15742F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15743F: Documentation/i2c/busses/i2c-ocores.rst 15744F: drivers/i2c/busses/i2c-ocores.c 15745F: include/linux/platform_data/i2c-ocores.h 15746 15747OPENRISC ARCHITECTURE 15748M: Jonas Bonn <jonas@southpole.se> 15749M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15750M: Stafford Horne <shorne@gmail.com> 15751L: linux-openrisc@vger.kernel.org 15752S: Maintained 15753W: http://openrisc.io 15754T: git https://github.com/openrisc/linux.git 15755F: Documentation/arch/openrisc/ 15756F: Documentation/devicetree/bindings/openrisc/ 15757F: arch/openrisc/ 15758F: drivers/irqchip/irq-ompic.c 15759F: drivers/irqchip/irq-or1k-* 15760 15761OPENVSWITCH 15762M: Pravin B Shelar <pshelar@ovn.org> 15763L: netdev@vger.kernel.org 15764L: dev@openvswitch.org 15765S: Maintained 15766W: http://openvswitch.org 15767F: include/uapi/linux/openvswitch.h 15768F: net/openvswitch/ 15769F: tools/testing/selftests/net/openvswitch/ 15770 15771OPERATING PERFORMANCE POINTS (OPP) 15772M: Viresh Kumar <vireshk@kernel.org> 15773M: Nishanth Menon <nm@ti.com> 15774M: Stephen Boyd <sboyd@kernel.org> 15775L: linux-pm@vger.kernel.org 15776S: Maintained 15777T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15778F: Documentation/devicetree/bindings/opp/ 15779F: Documentation/power/opp.rst 15780F: drivers/opp/ 15781F: include/linux/pm_opp.h 15782 15783OPL4 DRIVER 15784M: Clemens Ladisch <clemens@ladisch.de> 15785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15786S: Maintained 15787T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15788F: sound/drivers/opl4/ 15789 15790ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15791M: Mark Fasheh <mark@fasheh.com> 15792M: Joel Becker <jlbec@evilplan.org> 15793M: Joseph Qi <joseph.qi@linux.alibaba.com> 15794L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15795S: Supported 15796W: http://ocfs2.wiki.kernel.org 15797F: Documentation/filesystems/dlmfs.rst 15798F: Documentation/filesystems/ocfs2.rst 15799F: fs/ocfs2/ 15800 15801ORANGEFS FILESYSTEM 15802M: Mike Marshall <hubcap@omnibond.com> 15803R: Martin Brandenburg <martin@omnibond.com> 15804L: devel@lists.orangefs.org 15805S: Supported 15806T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15807F: Documentation/filesystems/orangefs.rst 15808F: fs/orangefs/ 15809 15810ORINOCO DRIVER 15811L: linux-wireless@vger.kernel.org 15812S: Orphan 15813W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15814W: http://www.nongnu.org/orinoco/ 15815F: drivers/net/wireless/intersil/orinoco/ 15816 15817OV2659 OMNIVISION SENSOR DRIVER 15818M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15819L: linux-media@vger.kernel.org 15820S: Maintained 15821W: https://linuxtv.org 15822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15823T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15824F: drivers/media/i2c/ov2659.c 15825F: include/media/i2c/ov2659.h 15826 15827OVERLAY FILESYSTEM 15828M: Miklos Szeredi <miklos@szeredi.hu> 15829L: linux-unionfs@vger.kernel.org 15830S: Supported 15831T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15832F: Documentation/filesystems/overlayfs.rst 15833F: fs/overlayfs/ 15834 15835P54 WIRELESS DRIVER 15836M: Christian Lamparter <chunkeey@googlemail.com> 15837L: linux-wireless@vger.kernel.org 15838S: Maintained 15839W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15840F: drivers/net/wireless/intersil/p54/ 15841 15842PACKET SOCKETS 15843M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15844S: Maintained 15845F: include/uapi/linux/if_packet.h 15846F: net/packet/af_packet.c 15847 15848PACKING 15849M: Vladimir Oltean <olteanv@gmail.com> 15850L: netdev@vger.kernel.org 15851S: Supported 15852F: Documentation/core-api/packing.rst 15853F: include/linux/packing.h 15854F: lib/packing.c 15855 15856PADATA PARALLEL EXECUTION MECHANISM 15857M: Steffen Klassert <steffen.klassert@secunet.com> 15858M: Daniel Jordan <daniel.m.jordan@oracle.com> 15859L: linux-crypto@vger.kernel.org 15860L: linux-kernel@vger.kernel.org 15861S: Maintained 15862F: Documentation/core-api/padata.rst 15863F: include/linux/padata.h 15864F: kernel/padata.c 15865 15866PAGE CACHE 15867M: Matthew Wilcox (Oracle) <willy@infradead.org> 15868L: linux-fsdevel@vger.kernel.org 15869S: Supported 15870T: git git://git.infradead.org/users/willy/pagecache.git 15871F: Documentation/filesystems/locking.rst 15872F: Documentation/filesystems/vfs.rst 15873F: include/linux/pagemap.h 15874F: mm/filemap.c 15875F: mm/page-writeback.c 15876F: mm/readahead.c 15877F: mm/truncate.c 15878 15879PAGE POOL 15880M: Jesper Dangaard Brouer <hawk@kernel.org> 15881M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15882L: netdev@vger.kernel.org 15883S: Supported 15884F: Documentation/networking/page_pool.rst 15885F: include/net/page_pool.h 15886F: include/trace/events/page_pool.h 15887F: net/core/page_pool.c 15888 15889PAGE TABLE CHECK 15890M: Pasha Tatashin <pasha.tatashin@soleen.com> 15891M: Andrew Morton <akpm@linux-foundation.org> 15892L: linux-mm@kvack.org 15893S: Maintained 15894F: Documentation/mm/page_table_check.rst 15895F: include/linux/page_table_check.h 15896F: mm/page_table_check.c 15897 15898PANASONIC LAPTOP ACPI EXTRAS DRIVER 15899M: Kenneth Chan <kenneth.t.chan@gmail.com> 15900L: platform-driver-x86@vger.kernel.org 15901S: Maintained 15902F: drivers/platform/x86/panasonic-laptop.c 15903 15904PARALLAX PING IIO SENSOR DRIVER 15905M: Andreas Klinger <ak@it-klinger.de> 15906L: linux-iio@vger.kernel.org 15907S: Maintained 15908F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15909F: drivers/iio/proximity/ping.c 15910 15911PARALLEL LCD/KEYPAD PANEL DRIVER 15912M: Willy Tarreau <willy@haproxy.com> 15913M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15914S: Odd Fixes 15915F: Documentation/admin-guide/lcd-panel-cgram.rst 15916F: drivers/auxdisplay/panel.c 15917 15918PARALLEL PORT SUBSYSTEM 15919M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15920M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15921L: linux-parport@lists.infradead.org (subscribers-only) 15922S: Maintained 15923F: Documentation/driver-api/parport*.rst 15924F: drivers/char/ppdev.c 15925F: drivers/parport/ 15926F: include/linux/parport*.h 15927F: include/uapi/linux/ppdev.h 15928 15929PARAVIRT_OPS INTERFACE 15930M: Juergen Gross <jgross@suse.com> 15931M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15932R: Alexey Makhalov <amakhalov@vmware.com> 15933R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15934L: virtualization@lists.linux-foundation.org 15935L: x86@kernel.org 15936S: Supported 15937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15938F: Documentation/virt/paravirt_ops.rst 15939F: arch/*/include/asm/paravirt*.h 15940F: arch/*/kernel/paravirt* 15941F: include/linux/hypervisor.h 15942 15943PARISC ARCHITECTURE 15944M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15945M: Helge Deller <deller@gmx.de> 15946L: linux-parisc@vger.kernel.org 15947S: Maintained 15948W: https://parisc.wiki.kernel.org 15949Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15950T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15952F: Documentation/arch/parisc/ 15953F: arch/parisc/ 15954F: drivers/char/agp/parisc-agp.c 15955F: drivers/input/misc/hp_sdc_rtc.c 15956F: drivers/input/serio/gscps2.c 15957F: drivers/input/serio/hp_sdc* 15958F: drivers/parisc/ 15959F: drivers/parport/parport_gsc.* 15960F: drivers/tty/serial/8250/8250_parisc.c 15961F: drivers/video/console/sti* 15962F: drivers/video/fbdev/sti* 15963F: drivers/video/logo/logo_parisc* 15964F: include/linux/hp_sdc.h 15965 15966PARMAN 15967M: Jiri Pirko <jiri@resnulli.us> 15968L: netdev@vger.kernel.org 15969S: Supported 15970F: include/linux/parman.h 15971F: lib/parman.c 15972F: lib/test_parman.c 15973 15974PC ENGINES APU BOARD DRIVER 15975M: Enrico Weigelt, metux IT consult <info@metux.net> 15976S: Maintained 15977F: drivers/platform/x86/pcengines-apuv2.c 15978 15979PC87360 HARDWARE MONITORING DRIVER 15980M: Jim Cromie <jim.cromie@gmail.com> 15981L: linux-hwmon@vger.kernel.org 15982S: Maintained 15983F: Documentation/hwmon/pc87360.rst 15984F: drivers/hwmon/pc87360.c 15985 15986PC8736x GPIO DRIVER 15987M: Jim Cromie <jim.cromie@gmail.com> 15988S: Maintained 15989F: drivers/char/pc8736x_gpio.c 15990 15991PC87427 HARDWARE MONITORING DRIVER 15992M: Jean Delvare <jdelvare@suse.com> 15993L: linux-hwmon@vger.kernel.org 15994S: Maintained 15995F: Documentation/hwmon/pc87427.rst 15996F: drivers/hwmon/pc87427.c 15997 15998PCA9532 LED DRIVER 15999M: Riku Voipio <riku.voipio@iki.fi> 16000S: Maintained 16001F: drivers/leds/leds-pca9532.c 16002F: include/linux/leds-pca9532.h 16003 16004PCA9541 I2C BUS MASTER SELECTOR DRIVER 16005M: Guenter Roeck <linux@roeck-us.net> 16006L: linux-i2c@vger.kernel.org 16007S: Maintained 16008F: drivers/i2c/muxes/i2c-mux-pca9541.c 16009 16010PCDP - PRIMARY CONSOLE AND DEBUG PORT 16011M: Khalid Aziz <khalid@gonehiking.org> 16012S: Maintained 16013F: drivers/firmware/pcdp.* 16014 16015PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16016M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16017M: Pali Rohár <pali@kernel.org> 16018L: linux-pci@vger.kernel.org 16019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16020S: Maintained 16021F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16022F: drivers/pci/controller/pci-aardvark.c 16023 16024PCI DRIVER FOR ALTERA PCIE IP 16025M: Joyce Ooi <joyce.ooi@intel.com> 16026L: linux-pci@vger.kernel.org 16027S: Supported 16028F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16029F: drivers/pci/controller/pcie-altera.c 16030 16031PCI DRIVER FOR APPLIEDMICRO XGENE 16032M: Toan Le <toan@os.amperecomputing.com> 16033L: linux-pci@vger.kernel.org 16034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16035S: Maintained 16036F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16037F: drivers/pci/controller/pci-xgene.c 16038 16039PCI DRIVER FOR ARM VERSATILE PLATFORM 16040M: Rob Herring <robh@kernel.org> 16041L: linux-pci@vger.kernel.org 16042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16043S: Maintained 16044F: Documentation/devicetree/bindings/pci/versatile.yaml 16045F: drivers/pci/controller/pci-versatile.c 16046 16047PCI DRIVER FOR ARMADA 8K 16048M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16049L: linux-pci@vger.kernel.org 16050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16051S: Maintained 16052F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16053F: drivers/pci/controller/dwc/pcie-armada8k.c 16054 16055PCI DRIVER FOR CADENCE PCIE IP 16056M: Tom Joseph <tjoseph@cadence.com> 16057L: linux-pci@vger.kernel.org 16058S: Maintained 16059F: Documentation/devicetree/bindings/pci/cdns,* 16060F: drivers/pci/controller/cadence/ 16061 16062PCI DRIVER FOR FREESCALE LAYERSCAPE 16063M: Minghuan Lian <minghuan.Lian@nxp.com> 16064M: Mingkai Hu <mingkai.hu@nxp.com> 16065M: Roy Zang <roy.zang@nxp.com> 16066L: linuxppc-dev@lists.ozlabs.org 16067L: linux-pci@vger.kernel.org 16068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16069S: Maintained 16070F: drivers/pci/controller/dwc/*layerscape* 16071 16072PCI DRIVER FOR FU740 16073M: Paul Walmsley <paul.walmsley@sifive.com> 16074M: Greentime Hu <greentime.hu@sifive.com> 16075L: linux-pci@vger.kernel.org 16076S: Maintained 16077F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16078F: drivers/pci/controller/dwc/pcie-fu740.c 16079 16080PCI DRIVER FOR GENERIC OF HOSTS 16081M: Will Deacon <will@kernel.org> 16082L: linux-pci@vger.kernel.org 16083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16084S: Maintained 16085F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16086F: drivers/pci/controller/pci-host-common.c 16087F: drivers/pci/controller/pci-host-generic.c 16088 16089PCI DRIVER FOR IMX6 16090M: Richard Zhu <hongxing.zhu@nxp.com> 16091M: Lucas Stach <l.stach@pengutronix.de> 16092L: linux-pci@vger.kernel.org 16093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16094S: Maintained 16095F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16096F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16097F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16098F: drivers/pci/controller/dwc/*imx6* 16099 16100PCI DRIVER FOR INTEL IXP4XX 16101M: Linus Walleij <linus.walleij@linaro.org> 16102S: Maintained 16103F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16104F: drivers/pci/controller/pci-ixp4xx.c 16105 16106PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16107M: Nirmal Patel <nirmal.patel@linux.intel.com> 16108R: Jonathan Derrick <jonathan.derrick@linux.dev> 16109L: linux-pci@vger.kernel.org 16110S: Supported 16111F: drivers/pci/controller/vmd.c 16112 16113PCI DRIVER FOR MICROSEMI SWITCHTEC 16114M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16115M: Logan Gunthorpe <logang@deltatee.com> 16116L: linux-pci@vger.kernel.org 16117S: Maintained 16118F: Documentation/ABI/testing/sysfs-class-switchtec 16119F: Documentation/driver-api/switchtec.rst 16120F: drivers/ntb/hw/mscc/ 16121F: drivers/pci/switch/switchtec* 16122F: include/linux/switchtec.h 16123F: include/uapi/linux/switchtec_ioctl.h 16124 16125PCI DRIVER FOR MOBIVEIL PCIE IP 16126M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16127M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16128L: linux-pci@vger.kernel.org 16129S: Supported 16130F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16131F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16132 16133PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16134M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16135M: Pali Rohár <pali@kernel.org> 16136L: linux-pci@vger.kernel.org 16137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16138S: Maintained 16139F: drivers/pci/controller/*mvebu* 16140 16141PCI DRIVER FOR NVIDIA TEGRA 16142M: Thierry Reding <thierry.reding@gmail.com> 16143L: linux-tegra@vger.kernel.org 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16147F: drivers/pci/controller/pci-tegra.c 16148 16149PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16150M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16151L: linux-pci@vger.kernel.org 16152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16153S: Maintained 16154F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16155F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16156 16157PCI DRIVER FOR RENESAS R-CAR 16158M: Marek Vasut <marek.vasut+renesas@gmail.com> 16159M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16160L: linux-pci@vger.kernel.org 16161L: linux-renesas-soc@vger.kernel.org 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/*rcar* 16164F: drivers/pci/controller/*rcar* 16165 16166PCI DRIVER FOR SAMSUNG EXYNOS 16167M: Jingoo Han <jingoohan1@gmail.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170L: linux-samsung-soc@vger.kernel.org 16171S: Maintained 16172F: drivers/pci/controller/dwc/pci-exynos.c 16173 16174PCI DRIVER FOR SYNOPSYS DESIGNWARE 16175M: Jingoo Han <jingoohan1@gmail.com> 16176M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16177L: linux-pci@vger.kernel.org 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16180F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16181F: drivers/pci/controller/dwc/*designware* 16182 16183PCI DRIVER FOR TI DRA7XX/J721E 16184M: Vignesh Raghavendra <vigneshr@ti.com> 16185L: linux-omap@vger.kernel.org 16186L: linux-pci@vger.kernel.org 16187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16188S: Supported 16189F: Documentation/devicetree/bindings/pci/ti-pci.txt 16190F: drivers/pci/controller/cadence/pci-j721e.c 16191F: drivers/pci/controller/dwc/pci-dra7xx.c 16192 16193PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16194M: Linus Walleij <linus.walleij@linaro.org> 16195L: linux-pci@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16198F: drivers/pci/controller/pci-v3-semi.c 16199 16200PCI DRIVER FOR XILINX VERSAL CPM 16201M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16202M: Michal Simek <michal.simek@amd.com> 16203L: linux-pci@vger.kernel.org 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16206F: drivers/pci/controller/pcie-xilinx-cpm.c 16207 16208PCI ENDPOINT SUBSYSTEM 16209M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16210M: Krzysztof Wilczyński <kw@linux.com> 16211R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16212R: Kishon Vijay Abraham I <kishon@kernel.org> 16213L: linux-pci@vger.kernel.org 16214S: Supported 16215Q: https://patchwork.kernel.org/project/linux-pci/list/ 16216B: https://bugzilla.kernel.org 16217C: irc://irc.oftc.net/linux-pci 16218T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16219F: Documentation/PCI/endpoint/* 16220F: Documentation/misc-devices/pci-endpoint-test.rst 16221F: drivers/misc/pci_endpoint_test.c 16222F: drivers/pci/endpoint/ 16223F: tools/pci/ 16224 16225PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16226M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16227R: Oliver O'Halloran <oohall@gmail.com> 16228L: linuxppc-dev@lists.ozlabs.org 16229S: Supported 16230F: Documentation/PCI/pci-error-recovery.rst 16231F: Documentation/powerpc/eeh-pci-error-recovery.rst 16232F: arch/powerpc/include/*/eeh*.h 16233F: arch/powerpc/kernel/eeh*.c 16234F: arch/powerpc/platforms/*/eeh*.c 16235F: drivers/pci/pcie/aer.c 16236F: drivers/pci/pcie/dpc.c 16237F: drivers/pci/pcie/err.c 16238 16239PCI ERROR RECOVERY 16240M: Linas Vepstas <linasvepstas@gmail.com> 16241L: linux-pci@vger.kernel.org 16242S: Supported 16243F: Documentation/PCI/pci-error-recovery.rst 16244 16245PCI MSI DRIVER FOR ALTERA MSI IP 16246M: Joyce Ooi <joyce.ooi@intel.com> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16250F: drivers/pci/controller/pcie-altera-msi.c 16251 16252PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16253M: Toan Le <toan@os.amperecomputing.com> 16254L: linux-pci@vger.kernel.org 16255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16256S: Maintained 16257F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16258F: drivers/pci/controller/pci-xgene-msi.c 16259 16260PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16261M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16262M: Krzysztof Wilczyński <kw@linux.com> 16263R: Rob Herring <robh@kernel.org> 16264L: linux-pci@vger.kernel.org 16265S: Supported 16266Q: https://patchwork.kernel.org/project/linux-pci/list/ 16267B: https://bugzilla.kernel.org 16268C: irc://irc.oftc.net/linux-pci 16269T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16270F: Documentation/devicetree/bindings/pci/ 16271F: drivers/pci/controller/ 16272F: drivers/pci/pci-bridge-emul.c 16273F: drivers/pci/pci-bridge-emul.h 16274 16275PCI PEER-TO-PEER DMA (P2PDMA) 16276M: Bjorn Helgaas <bhelgaas@google.com> 16277M: Logan Gunthorpe <logang@deltatee.com> 16278L: linux-pci@vger.kernel.org 16279S: Supported 16280Q: https://patchwork.kernel.org/project/linux-pci/list/ 16281B: https://bugzilla.kernel.org 16282C: irc://irc.oftc.net/linux-pci 16283T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16284F: Documentation/driver-api/pci/p2pdma.rst 16285F: drivers/pci/p2pdma.c 16286F: include/linux/pci-p2pdma.h 16287 16288PCI SUBSYSTEM 16289M: Bjorn Helgaas <bhelgaas@google.com> 16290L: linux-pci@vger.kernel.org 16291S: Supported 16292Q: https://patchwork.kernel.org/project/linux-pci/list/ 16293B: https://bugzilla.kernel.org 16294C: irc://irc.oftc.net/linux-pci 16295T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16296F: Documentation/PCI/ 16297F: Documentation/devicetree/bindings/pci/ 16298F: arch/x86/kernel/early-quirks.c 16299F: arch/x86/kernel/quirks.c 16300F: arch/x86/pci/ 16301F: drivers/acpi/pci* 16302F: drivers/pci/ 16303F: include/asm-generic/pci* 16304F: include/linux/of_pci.h 16305F: include/linux/pci* 16306F: include/uapi/linux/pci* 16307F: lib/pci* 16308 16309PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16310M: Jonathan Chocron <jonnyc@amazon.com> 16311L: linux-pci@vger.kernel.org 16312S: Maintained 16313F: Documentation/devicetree/bindings/pci/pcie-al.txt 16314F: drivers/pci/controller/dwc/pcie-al.c 16315 16316PCIE DRIVER FOR AMLOGIC MESON 16317M: Yue Wang <yue.wang@Amlogic.com> 16318L: linux-pci@vger.kernel.org 16319L: linux-amlogic@lists.infradead.org 16320S: Maintained 16321F: drivers/pci/controller/dwc/pci-meson.c 16322 16323PCIE DRIVER FOR AXIS ARTPEC 16324M: Jesper Nilsson <jesper.nilsson@axis.com> 16325L: linux-arm-kernel@axis.com 16326L: linux-pci@vger.kernel.org 16327S: Maintained 16328F: Documentation/devicetree/bindings/pci/axis,artpec* 16329F: drivers/pci/controller/dwc/*artpec* 16330 16331PCIE DRIVER FOR CAVIUM THUNDERX 16332M: Robert Richter <rric@kernel.org> 16333L: linux-pci@vger.kernel.org 16334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16335S: Odd Fixes 16336F: drivers/pci/controller/pci-thunder-* 16337 16338PCIE DRIVER FOR HISILICON 16339M: Zhou Wang <wangzhou1@hisilicon.com> 16340L: linux-pci@vger.kernel.org 16341S: Maintained 16342F: drivers/pci/controller/dwc/pcie-hisi.c 16343 16344PCIE DRIVER FOR HISILICON KIRIN 16345M: Xiaowei Song <songxiaowei@hisilicon.com> 16346M: Binghui Wang <wangbinghui@hisilicon.com> 16347L: linux-pci@vger.kernel.org 16348S: Maintained 16349F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16350F: drivers/pci/controller/dwc/pcie-kirin.c 16351 16352PCIE DRIVER FOR HISILICON STB 16353M: Shawn Guo <shawn.guo@linaro.org> 16354L: linux-pci@vger.kernel.org 16355S: Maintained 16356F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16357F: drivers/pci/controller/dwc/pcie-histb.c 16358 16359PCIE DRIVER FOR INTEL KEEM BAY 16360M: Srikanth Thokala <srikanth.thokala@intel.com> 16361L: linux-pci@vger.kernel.org 16362S: Supported 16363F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16364F: drivers/pci/controller/dwc/pcie-keembay.c 16365 16366PCIE DRIVER FOR INTEL LGM GW SOC 16367M: Rahul Tanwar <rtanwar@maxlinear.com> 16368L: linux-pci@vger.kernel.org 16369S: Maintained 16370F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16371F: drivers/pci/controller/dwc/pcie-intel-gw.c 16372 16373PCIE DRIVER FOR MEDIATEK 16374M: Ryder Lee <ryder.lee@mediatek.com> 16375M: Jianjun Wang <jianjun.wang@mediatek.com> 16376L: linux-pci@vger.kernel.org 16377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16378S: Supported 16379F: Documentation/devicetree/bindings/pci/mediatek* 16380F: drivers/pci/controller/*mediatek* 16381 16382PCIE DRIVER FOR MICROCHIP 16383M: Daire McNamara <daire.mcnamara@microchip.com> 16384L: linux-pci@vger.kernel.org 16385S: Supported 16386F: Documentation/devicetree/bindings/pci/microchip* 16387F: drivers/pci/controller/*microchip* 16388 16389PCIE DRIVER FOR QUALCOMM MSM 16390M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16391L: linux-pci@vger.kernel.org 16392L: linux-arm-msm@vger.kernel.org 16393S: Maintained 16394F: drivers/pci/controller/dwc/pcie-qcom.c 16395 16396PCIE DRIVER FOR ROCKCHIP 16397M: Shawn Lin <shawn.lin@rock-chips.com> 16398L: linux-pci@vger.kernel.org 16399L: linux-rockchip@lists.infradead.org 16400S: Maintained 16401F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16402F: drivers/pci/controller/pcie-rockchip* 16403 16404PCIE DRIVER FOR SOCIONEXT UNIPHIER 16405M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16406L: linux-pci@vger.kernel.org 16407S: Maintained 16408F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16409F: drivers/pci/controller/dwc/pcie-uniphier* 16410 16411PCIE DRIVER FOR ST SPEAR13XX 16412M: Pratyush Anand <pratyush.anand@gmail.com> 16413L: linux-pci@vger.kernel.org 16414S: Maintained 16415F: drivers/pci/controller/dwc/*spear* 16416 16417PCIE ENDPOINT DRIVER FOR QUALCOMM 16418M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16419L: linux-pci@vger.kernel.org 16420L: linux-arm-msm@vger.kernel.org 16421S: Maintained 16422F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16423F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16424 16425PCMCIA SUBSYSTEM 16426M: Dominik Brodowski <linux@dominikbrodowski.net> 16427S: Odd Fixes 16428T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16429F: Documentation/pcmcia/ 16430F: drivers/pcmcia/ 16431F: include/pcmcia/ 16432F: tools/pcmcia/ 16433 16434PCNET32 NETWORK DRIVER 16435M: Don Fry <pcnet32@frontier.com> 16436L: netdev@vger.kernel.org 16437S: Maintained 16438F: drivers/net/ethernet/amd/pcnet32.c 16439 16440PCRYPT PARALLEL CRYPTO ENGINE 16441M: Steffen Klassert <steffen.klassert@secunet.com> 16442L: linux-crypto@vger.kernel.org 16443S: Maintained 16444F: crypto/pcrypt.c 16445F: include/crypto/pcrypt.h 16446 16447PECI HARDWARE MONITORING DRIVERS 16448M: Iwona Winiarska <iwona.winiarska@intel.com> 16449L: linux-hwmon@vger.kernel.org 16450S: Supported 16451F: Documentation/hwmon/peci-cputemp.rst 16452F: Documentation/hwmon/peci-dimmtemp.rst 16453F: drivers/hwmon/peci/ 16454 16455PECI SUBSYSTEM 16456M: Iwona Winiarska <iwona.winiarska@intel.com> 16457L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16458S: Supported 16459F: Documentation/devicetree/bindings/peci/ 16460F: Documentation/peci/ 16461F: drivers/peci/ 16462F: include/linux/peci-cpu.h 16463F: include/linux/peci.h 16464 16465PENSANDO ETHERNET DRIVERS 16466M: Shannon Nelson <shannon.nelson@amd.com> 16467M: Brett Creeley <brett.creeley@amd.com> 16468M: drivers@pensando.io 16469L: netdev@vger.kernel.org 16470S: Supported 16471F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16472F: drivers/net/ethernet/pensando/ 16473 16474PER-CPU MEMORY ALLOCATOR 16475M: Dennis Zhou <dennis@kernel.org> 16476M: Tejun Heo <tj@kernel.org> 16477M: Christoph Lameter <cl@linux.com> 16478L: linux-mm@kvack.org 16479S: Maintained 16480T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16481F: arch/*/include/asm/percpu.h 16482F: include/linux/percpu*.h 16483F: lib/percpu*.c 16484F: mm/percpu*.c 16485 16486PER-TASK DELAY ACCOUNTING 16487M: Balbir Singh <bsingharora@gmail.com> 16488S: Maintained 16489F: include/linux/delayacct.h 16490F: kernel/delayacct.c 16491 16492PERFORMANCE EVENTS SUBSYSTEM 16493M: Peter Zijlstra <peterz@infradead.org> 16494M: Ingo Molnar <mingo@redhat.com> 16495M: Arnaldo Carvalho de Melo <acme@kernel.org> 16496R: Mark Rutland <mark.rutland@arm.com> 16497R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16498R: Jiri Olsa <jolsa@kernel.org> 16499R: Namhyung Kim <namhyung@kernel.org> 16500R: Ian Rogers <irogers@google.com> 16501R: Adrian Hunter <adrian.hunter@intel.com> 16502L: linux-perf-users@vger.kernel.org 16503L: linux-kernel@vger.kernel.org 16504S: Supported 16505W: https://perf.wiki.kernel.org/ 16506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16507F: arch/*/events/* 16508F: arch/*/events/*/* 16509F: arch/*/include/asm/perf_event.h 16510F: arch/*/kernel/*/*/perf_event*.c 16511F: arch/*/kernel/*/perf_event*.c 16512F: arch/*/kernel/perf_callchain.c 16513F: arch/*/kernel/perf_event*.c 16514F: include/linux/perf_event.h 16515F: include/uapi/linux/perf_event.h 16516F: kernel/events/* 16517F: tools/lib/perf/ 16518F: tools/perf/ 16519 16520PERFORMANCE EVENTS TOOLING ARM64 16521R: John Garry <john.g.garry@oracle.com> 16522R: Will Deacon <will@kernel.org> 16523R: James Clark <james.clark@arm.com> 16524R: Mike Leach <mike.leach@linaro.org> 16525R: Leo Yan <leo.yan@linaro.org> 16526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16527S: Supported 16528F: tools/build/feature/test-libopencsd.c 16529F: tools/perf/arch/arm*/ 16530F: tools/perf/pmu-events/arch/arm64/ 16531F: tools/perf/util/arm-spe* 16532F: tools/perf/util/cs-etm* 16533 16534PERSONALITY HANDLING 16535M: Christoph Hellwig <hch@infradead.org> 16536L: linux-abi-devel@lists.sourceforge.net 16537S: Maintained 16538F: include/linux/personality.h 16539F: include/uapi/linux/personality.h 16540 16541PHOENIX RC FLIGHT CONTROLLER ADAPTER 16542M: Marcus Folkesson <marcus.folkesson@gmail.com> 16543L: linux-input@vger.kernel.org 16544S: Maintained 16545F: Documentation/input/devices/pxrc.rst 16546F: drivers/input/joystick/pxrc.c 16547 16548PHONET PROTOCOL 16549M: Remi Denis-Courmont <courmisch@gmail.com> 16550S: Supported 16551F: Documentation/networking/phonet.rst 16552F: include/linux/phonet.h 16553F: include/net/phonet/ 16554F: include/uapi/linux/phonet.h 16555F: net/phonet/ 16556 16557PHRAM MTD DRIVER 16558M: Joern Engel <joern@lazybastard.org> 16559L: linux-mtd@lists.infradead.org 16560S: Maintained 16561F: drivers/mtd/devices/phram.c 16562 16563PICOLCD HID DRIVER 16564M: Bruno Prémont <bonbons@linux-vserver.org> 16565L: linux-input@vger.kernel.org 16566S: Maintained 16567F: drivers/hid/hid-picolcd* 16568 16569PIDFD API 16570M: Christian Brauner <christian@brauner.io> 16571L: linux-kernel@vger.kernel.org 16572S: Maintained 16573T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16574F: samples/pidfd/ 16575F: tools/testing/selftests/clone3/ 16576F: tools/testing/selftests/pid_namespace/ 16577F: tools/testing/selftests/pidfd/ 16578K: (?i)pidfd 16579K: (?i)clone3 16580K: \b(clone_args|kernel_clone_args)\b 16581 16582PIN CONTROL SUBSYSTEM 16583M: Linus Walleij <linus.walleij@linaro.org> 16584L: linux-gpio@vger.kernel.org 16585S: Maintained 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16587F: Documentation/devicetree/bindings/pinctrl/ 16588F: Documentation/driver-api/pin-control.rst 16589F: drivers/pinctrl/ 16590F: include/dt-bindings/pinctrl/ 16591F: include/linux/pinctrl/ 16592 16593PIN CONTROLLER - AMD 16594M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16595M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16596S: Maintained 16597F: drivers/pinctrl/pinctrl-amd.c 16598 16599PIN CONTROLLER - FREESCALE 16600M: Dong Aisheng <aisheng.dong@nxp.com> 16601M: Fabio Estevam <festevam@gmail.com> 16602M: Shawn Guo <shawnguo@kernel.org> 16603M: Jacky Bai <ping.bai@nxp.com> 16604R: Pengutronix Kernel Team <kernel@pengutronix.de> 16605L: linux-gpio@vger.kernel.org 16606S: Maintained 16607F: Documentation/devicetree/bindings/pinctrl/fsl,* 16608F: drivers/pinctrl/freescale/ 16609 16610PIN CONTROLLER - INTEL 16611M: Mika Westerberg <mika.westerberg@linux.intel.com> 16612M: Andy Shevchenko <andy@kernel.org> 16613S: Supported 16614T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16615F: drivers/pinctrl/intel/ 16616 16617PIN CONTROLLER - KEEMBAY 16618M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16619S: Supported 16620F: drivers/pinctrl/pinctrl-keembay* 16621 16622PIN CONTROLLER - MEDIATEK 16623M: Sean Wang <sean.wang@kernel.org> 16624L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16625S: Maintained 16626F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16627F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16628F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16629F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16630F: drivers/pinctrl/mediatek/ 16631 16632PIN CONTROLLER - MEDIATEK MIPS 16633M: Arınç ÜNAL <arinc.unal@arinc9.com> 16634M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16635L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16636L: linux-mips@vger.kernel.org 16637S: Maintained 16638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16639F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16640F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16641F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16646F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16647F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16648F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16649F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16650F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16651F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16652F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16653 16654PIN CONTROLLER - MICROCHIP AT91 16655M: Ludovic Desroches <ludovic.desroches@microchip.com> 16656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16657L: linux-gpio@vger.kernel.org 16658S: Supported 16659F: drivers/gpio/gpio-sama5d2-piobu.c 16660F: drivers/pinctrl/pinctrl-at91* 16661 16662PIN CONTROLLER - NXP S32 16663M: Chester Lin <clin@suse.com> 16664R: NXP S32 Linux Team <s32@nxp.com> 16665L: linux-gpio@vger.kernel.org 16666S: Maintained 16667F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16668F: drivers/pinctrl/nxp/ 16669 16670PIN CONTROLLER - QUALCOMM 16671M: Bjorn Andersson <andersson@kernel.org> 16672L: linux-arm-msm@vger.kernel.org 16673S: Maintained 16674F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16675F: drivers/pinctrl/qcom/ 16676 16677PIN CONTROLLER - RENESAS 16678M: Geert Uytterhoeven <geert+renesas@glider.be> 16679L: linux-renesas-soc@vger.kernel.org 16680S: Supported 16681T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16682F: Documentation/devicetree/bindings/pinctrl/renesas,* 16683F: drivers/pinctrl/renesas/ 16684 16685PIN CONTROLLER - SAMSUNG 16686M: Tomasz Figa <tomasz.figa@gmail.com> 16687M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16688M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16689R: Alim Akhtar <alim.akhtar@samsung.com> 16690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16691L: linux-samsung-soc@vger.kernel.org 16692S: Maintained 16693Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16694B: mailto:linux-samsung-soc@vger.kernel.org 16695C: irc://irc.libera.chat/linux-exynos 16696T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16697F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16698F: drivers/pinctrl/samsung/ 16699F: include/dt-bindings/pinctrl/samsung.h 16700 16701PIN CONTROLLER - SINGLE 16702M: Tony Lindgren <tony@atomide.com> 16703M: Haojian Zhuang <haojian.zhuang@linaro.org> 16704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16705L: linux-omap@vger.kernel.org 16706S: Maintained 16707F: drivers/pinctrl/pinctrl-single.c 16708 16709PIN CONTROLLER - SUNPLUS / TIBBO 16710M: Dvorkin Dmitry <dvorkin@tibbo.com> 16711M: Wells Lu <wellslutw@gmail.com> 16712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16713S: Maintained 16714W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16715F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16716F: drivers/pinctrl/sunplus/ 16717F: include/dt-bindings/pinctrl/sppctl*.h 16718 16719PINE64 PINEPHONE KEYBOARD DRIVER 16720M: Samuel Holland <samuel@sholland.org> 16721S: Supported 16722F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16723F: drivers/input/keyboard/pinephone-keyboard.c 16724 16725PKTCDVD DRIVER 16726M: linux-block@vger.kernel.org 16727S: Orphan 16728F: drivers/block/pktcdvd.c 16729F: include/linux/pktcdvd.h 16730F: include/uapi/linux/pktcdvd.h 16731 16732PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16733M: Tomasz Duszynski <tduszyns@gmail.com> 16734S: Maintained 16735F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16736F: drivers/iio/chemical/pms7003.c 16737 16738PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16739M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16740L: netdev@vger.kernel.org 16741S: Maintained 16742F: drivers/net/phy/mdio-open-alliance.h 16743F: net/ethtool/plca.c 16744 16745PLDMFW LIBRARY 16746M: Jacob Keller <jacob.e.keller@intel.com> 16747S: Maintained 16748F: Documentation/driver-api/pldmfw/ 16749F: include/linux/pldmfw.h 16750F: lib/pldmfw/ 16751 16752PLX DMA DRIVER 16753M: Logan Gunthorpe <logang@deltatee.com> 16754S: Maintained 16755F: drivers/dma/plx_dma.c 16756 16757PM-GRAPH UTILITY 16758M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16759L: linux-pm@vger.kernel.org 16760S: Supported 16761W: https://01.org/pm-graph 16762B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16763T: git git://github.com/intel/pm-graph 16764F: tools/power/pm-graph 16765 16766PM6764TR DRIVER 16767M: Charles Hsu <hsu.yungteng@gmail.com> 16768L: linux-hwmon@vger.kernel.org 16769S: Maintained 16770F: Documentation/hwmon/pm6764tr.rst 16771F: drivers/hwmon/pmbus/pm6764tr.c 16772 16773PMBUS HARDWARE MONITORING DRIVERS 16774M: Guenter Roeck <linux@roeck-us.net> 16775L: linux-hwmon@vger.kernel.org 16776S: Maintained 16777W: http://hwmon.wiki.kernel.org/ 16778W: http://www.roeck-us.net/linux/drivers/ 16779T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16780F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16781F: Documentation/devicetree/bindings/hwmon/max31785.txt 16782F: Documentation/hwmon/adm1275.rst 16783F: Documentation/hwmon/ibm-cffps.rst 16784F: Documentation/hwmon/ir35221.rst 16785F: Documentation/hwmon/lm25066.rst 16786F: Documentation/hwmon/ltc2978.rst 16787F: Documentation/hwmon/ltc3815.rst 16788F: Documentation/hwmon/max16064.rst 16789F: Documentation/hwmon/max20751.rst 16790F: Documentation/hwmon/max31785.rst 16791F: Documentation/hwmon/max34440.rst 16792F: Documentation/hwmon/max8688.rst 16793F: Documentation/hwmon/pmbus-core.rst 16794F: Documentation/hwmon/pmbus.rst 16795F: Documentation/hwmon/tps40422.rst 16796F: Documentation/hwmon/ucd9000.rst 16797F: Documentation/hwmon/ucd9200.rst 16798F: Documentation/hwmon/zl6100.rst 16799F: drivers/hwmon/pmbus/ 16800F: include/linux/pmbus.h 16801 16802PMC SIERRA MaxRAID DRIVER 16803L: linux-scsi@vger.kernel.org 16804S: Orphan 16805W: http://www.pmc-sierra.com/ 16806F: drivers/scsi/pmcraid.* 16807 16808PMC SIERRA PM8001 DRIVER 16809M: Jack Wang <jinpu.wang@cloud.ionos.com> 16810L: linux-scsi@vger.kernel.org 16811S: Supported 16812F: drivers/scsi/pm8001/ 16813 16814PNI RM3100 IIO DRIVER 16815M: Song Qiang <songqiang1304521@gmail.com> 16816L: linux-iio@vger.kernel.org 16817S: Maintained 16818F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16819F: drivers/iio/magnetometer/rm3100* 16820 16821PNP SUPPORT 16822M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16823L: linux-acpi@vger.kernel.org 16824S: Maintained 16825F: drivers/pnp/ 16826F: include/linux/pnp.h 16827 16828POSIX CLOCKS and TIMERS 16829M: Thomas Gleixner <tglx@linutronix.de> 16830L: linux-kernel@vger.kernel.org 16831S: Maintained 16832T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16833F: fs/timerfd.c 16834F: include/linux/time_namespace.h 16835F: include/linux/timer* 16836F: kernel/time/*timer* 16837F: kernel/time/namespace.c 16838 16839POWER MANAGEMENT CORE 16840M: "Rafael J. Wysocki" <rafael@kernel.org> 16841L: linux-pm@vger.kernel.org 16842S: Supported 16843B: https://bugzilla.kernel.org 16844T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16845F: drivers/base/power/ 16846F: drivers/powercap/ 16847F: include/linux/intel_rapl.h 16848F: include/linux/pm.h 16849F: include/linux/pm_* 16850F: include/linux/powercap.h 16851F: kernel/configs/nopm.config 16852 16853POWER STATE COORDINATION INTERFACE (PSCI) 16854M: Mark Rutland <mark.rutland@arm.com> 16855M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16857S: Maintained 16858F: drivers/firmware/psci/ 16859F: include/linux/psci.h 16860F: include/uapi/linux/psci.h 16861 16862POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16863M: Sebastian Reichel <sre@kernel.org> 16864L: linux-pm@vger.kernel.org 16865S: Maintained 16866T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16867F: Documentation/ABI/testing/sysfs-class-power 16868F: Documentation/devicetree/bindings/power/supply/ 16869F: drivers/power/supply/ 16870F: include/linux/power/ 16871F: include/linux/power_supply.h 16872 16873POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16874M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16875L: linuxppc-dev@lists.ozlabs.org 16876S: Maintained 16877F: drivers/char/powernv-op-panel.c 16878 16879PPP OVER ATM (RFC 2364) 16880M: Mitchell Blank Jr <mitch@sfgoth.com> 16881S: Maintained 16882F: include/uapi/linux/atmppp.h 16883F: net/atm/pppoatm.c 16884 16885PPP OVER ETHERNET 16886M: Michal Ostrowski <mostrows@earthlink.net> 16887S: Maintained 16888F: drivers/net/ppp/pppoe.c 16889F: drivers/net/ppp/pppox.c 16890 16891PPP OVER L2TP 16892M: James Chapman <jchapman@katalix.com> 16893S: Maintained 16894F: include/linux/if_pppol2tp.h 16895F: include/uapi/linux/if_pppol2tp.h 16896F: net/l2tp/l2tp_ppp.c 16897 16898PPP PROTOCOL DRIVERS AND COMPRESSORS 16899L: linux-ppp@vger.kernel.org 16900S: Orphan 16901F: drivers/net/ppp/ppp_* 16902 16903PPS SUPPORT 16904M: Rodolfo Giometti <giometti@enneenne.com> 16905L: linuxpps@ml.enneenne.com (subscribers-only) 16906S: Maintained 16907W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16908F: Documentation/ABI/testing/sysfs-pps 16909F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16910F: Documentation/driver-api/pps.rst 16911F: drivers/pps/ 16912F: include/linux/pps*.h 16913F: include/uapi/linux/pps.h 16914 16915PPTP DRIVER 16916M: Dmitry Kozlov <xeb@mail.ru> 16917L: netdev@vger.kernel.org 16918S: Maintained 16919W: http://sourceforge.net/projects/accel-pptp 16920F: drivers/net/ppp/pptp.c 16921 16922PRESSURE STALL INFORMATION (PSI) 16923M: Johannes Weiner <hannes@cmpxchg.org> 16924M: Suren Baghdasaryan <surenb@google.com> 16925S: Maintained 16926F: include/linux/psi* 16927F: kernel/sched/psi.c 16928 16929PRINTK 16930M: Petr Mladek <pmladek@suse.com> 16931M: Sergey Senozhatsky <senozhatsky@chromium.org> 16932R: Steven Rostedt <rostedt@goodmis.org> 16933R: John Ogness <john.ogness@linutronix.de> 16934S: Maintained 16935T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16936F: include/linux/printk.h 16937F: kernel/printk/ 16938 16939PRINTK INDEXING 16940R: Chris Down <chris@chrisdown.name> 16941S: Maintained 16942F: Documentation/core-api/printk-index.rst 16943F: kernel/printk/index.c 16944K: printk_index 16945 16946PROC FILESYSTEM 16947L: linux-kernel@vger.kernel.org 16948L: linux-fsdevel@vger.kernel.org 16949S: Maintained 16950F: Documentation/filesystems/proc.rst 16951F: fs/proc/ 16952F: include/linux/proc_fs.h 16953F: tools/testing/selftests/proc/ 16954 16955PROC SYSCTL 16956M: Luis Chamberlain <mcgrof@kernel.org> 16957M: Kees Cook <keescook@chromium.org> 16958M: Iurii Zaikin <yzaikin@google.com> 16959L: linux-kernel@vger.kernel.org 16960L: linux-fsdevel@vger.kernel.org 16961S: Maintained 16962T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16963F: fs/proc/proc_sysctl.c 16964F: include/linux/sysctl.h 16965F: kernel/sysctl-test.c 16966F: kernel/sysctl.c 16967F: tools/testing/selftests/sysctl/ 16968 16969PS3 NETWORK SUPPORT 16970M: Geoff Levand <geoff@infradead.org> 16971L: netdev@vger.kernel.org 16972L: linuxppc-dev@lists.ozlabs.org 16973S: Maintained 16974F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16975 16976PS3 PLATFORM SUPPORT 16977M: Geoff Levand <geoff@infradead.org> 16978L: linuxppc-dev@lists.ozlabs.org 16979S: Maintained 16980F: arch/powerpc/boot/ps3* 16981F: arch/powerpc/include/asm/lv1call.h 16982F: arch/powerpc/include/asm/ps3*.h 16983F: arch/powerpc/platforms/ps3/ 16984F: drivers/*/ps3* 16985F: drivers/ps3/ 16986F: drivers/rtc/rtc-ps3.c 16987F: drivers/usb/host/*ps3.c 16988F: sound/ppc/snd_ps3* 16989 16990PS3VRAM DRIVER 16991M: Jim Paris <jim@jtan.com> 16992M: Geoff Levand <geoff@infradead.org> 16993L: linuxppc-dev@lists.ozlabs.org 16994S: Maintained 16995F: drivers/block/ps3vram.c 16996 16997PSAMPLE PACKET SAMPLING SUPPORT 16998M: Yotam Gigi <yotam.gi@gmail.com> 16999S: Maintained 17000F: include/net/psample.h 17001F: include/uapi/linux/psample.h 17002F: net/psample 17003 17004PSTORE FILESYSTEM 17005M: Kees Cook <keescook@chromium.org> 17006R: Tony Luck <tony.luck@intel.com> 17007R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17008L: linux-hardening@vger.kernel.org 17009S: Supported 17010T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17011F: Documentation/admin-guide/pstore-blk.rst 17012F: Documentation/admin-guide/ramoops.rst 17013F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17014F: drivers/acpi/apei/erst.c 17015F: drivers/firmware/efi/efi-pstore.c 17016F: fs/pstore/ 17017F: include/linux/pstore* 17018K: \b(pstore|ramoops) 17019 17020PTP HARDWARE CLOCK SUPPORT 17021M: Richard Cochran <richardcochran@gmail.com> 17022L: netdev@vger.kernel.org 17023S: Maintained 17024W: http://linuxptp.sourceforge.net/ 17025F: Documentation/ABI/testing/sysfs-ptp 17026F: Documentation/driver-api/ptp.rst 17027F: drivers/net/phy/dp83640* 17028F: drivers/ptp/* 17029F: include/linux/ptp_cl* 17030K: (?:\b|_)ptp(?:\b|_) 17031 17032PTP VIRTUAL CLOCK SUPPORT 17033M: Yangbo Lu <yangbo.lu@nxp.com> 17034L: netdev@vger.kernel.org 17035S: Maintained 17036F: drivers/ptp/ptp_vclock.c 17037F: net/ethtool/phc_vclocks.c 17038 17039PTRACE SUPPORT 17040M: Oleg Nesterov <oleg@redhat.com> 17041S: Maintained 17042F: arch/*/*/ptrace*.c 17043F: arch/*/include/asm/ptrace*.h 17044F: arch/*/ptrace*.c 17045F: include/asm-generic/syscall.h 17046F: include/linux/ptrace.h 17047F: include/linux/regset.h 17048F: include/uapi/linux/ptrace.h 17049F: kernel/ptrace.c 17050 17051PULSE8-CEC DRIVER 17052M: Hans Verkuil <hverkuil@xs4all.nl> 17053L: linux-media@vger.kernel.org 17054S: Maintained 17055T: git git://linuxtv.org/media_tree.git 17056F: drivers/media/cec/usb/pulse8/ 17057 17058PURELIFI PLFXLC DRIVER 17059M: Srinivasan Raju <srini.raju@purelifi.com> 17060L: linux-wireless@vger.kernel.org 17061S: Supported 17062F: drivers/net/wireless/purelifi/plfxlc/ 17063 17064PVRUSB2 VIDEO4LINUX DRIVER 17065M: Mike Isely <isely@pobox.com> 17066L: pvrusb2@isely.net (subscribers-only) 17067L: linux-media@vger.kernel.org 17068S: Maintained 17069W: http://www.isely.net/pvrusb2/ 17070T: git git://linuxtv.org/media_tree.git 17071F: Documentation/driver-api/media/drivers/pvrusb2* 17072F: drivers/media/usb/pvrusb2/ 17073 17074PWC WEBCAM DRIVER 17075M: Hans Verkuil <hverkuil@xs4all.nl> 17076L: linux-media@vger.kernel.org 17077S: Odd Fixes 17078T: git git://linuxtv.org/media_tree.git 17079F: drivers/media/usb/pwc/* 17080F: include/trace/events/pwc.h 17081 17082PWM IR Transmitter 17083M: Sean Young <sean@mess.org> 17084L: linux-media@vger.kernel.org 17085S: Maintained 17086F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17087F: drivers/media/rc/pwm-ir-tx.c 17088 17089PWM SUBSYSTEM 17090M: Thierry Reding <thierry.reding@gmail.com> 17091R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17092L: linux-pwm@vger.kernel.org 17093S: Maintained 17094Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17095T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17096F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17097F: Documentation/devicetree/bindings/pwm/ 17098F: Documentation/driver-api/pwm.rst 17099F: drivers/gpio/gpio-mvebu.c 17100F: drivers/pwm/ 17101F: drivers/video/backlight/pwm_bl.c 17102F: include/dt-bindings/pwm/ 17103F: include/linux/pwm.h 17104F: include/linux/pwm_backlight.h 17105K: pwm_(config|apply_state|ops) 17106 17107PXA GPIO DRIVER 17108M: Robert Jarzmik <robert.jarzmik@free.fr> 17109L: linux-gpio@vger.kernel.org 17110S: Maintained 17111F: drivers/gpio/gpio-pxa.c 17112 17113PXA MMCI DRIVER 17114S: Orphan 17115 17116PXA RTC DRIVER 17117M: Robert Jarzmik <robert.jarzmik@free.fr> 17118L: linux-rtc@vger.kernel.org 17119S: Maintained 17120 17121PXA2xx/PXA3xx SUPPORT 17122M: Daniel Mack <daniel@zonque.org> 17123M: Haojian Zhuang <haojian.zhuang@gmail.com> 17124M: Robert Jarzmik <robert.jarzmik@free.fr> 17125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17126S: Maintained 17127T: git git://github.com/hzhuang1/linux.git 17128T: git git://github.com/rjarzmik/linux.git 17129F: arch/arm/boot/dts/pxa* 17130F: arch/arm/mach-pxa/ 17131F: drivers/dma/pxa* 17132F: drivers/pcmcia/pxa2xx* 17133F: drivers/pinctrl/pxa/ 17134F: drivers/spi/spi-pxa2xx* 17135F: drivers/usb/gadget/udc/pxa2* 17136F: include/sound/pxa2xx-lib.h 17137F: sound/arm/pxa* 17138F: sound/soc/pxa/ 17139 17140QAT DRIVER 17141M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17142L: qat-linux@intel.com 17143S: Supported 17144F: drivers/crypto/intel/qat/ 17145 17146QCOM AUDIO (ASoC) DRIVERS 17147M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17148M: Banajit Goswami <bgoswami@quicinc.com> 17149L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17150S: Supported 17151F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17152F: Documentation/devicetree/bindings/sound/qcom,* 17153F: drivers/soc/qcom/apr.c 17154F: include/dt-bindings/sound/qcom,wcd9335.h 17155F: sound/soc/codecs/lpass-rx-macro.* 17156F: sound/soc/codecs/lpass-tx-macro.* 17157F: sound/soc/codecs/lpass-va-macro.c 17158F: sound/soc/codecs/lpass-wsa-macro.* 17159F: sound/soc/codecs/msm8916-wcd-analog.c 17160F: sound/soc/codecs/msm8916-wcd-digital.c 17161F: sound/soc/codecs/wcd-clsh-v2.* 17162F: sound/soc/codecs/wcd-mbhc-v2.* 17163F: sound/soc/codecs/wcd9335.* 17164F: sound/soc/codecs/wcd934x.c 17165F: sound/soc/codecs/wsa881x.c 17166F: sound/soc/codecs/wsa883x.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: Andi Shyti <andi.shyti@kernel.org> 18708L: linux-spi@vger.kernel.org 18709L: linux-samsung-soc@vger.kernel.org 18710S: Maintained 18711F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18712F: drivers/spi/spi-s3c* 18713F: include/linux/platform_data/spi-s3c64xx.h 18714 18715SAMSUNG SXGBE DRIVERS 18716M: Byungho An <bh74.an@samsung.com> 18717L: netdev@vger.kernel.org 18718S: Supported 18719F: drivers/net/ethernet/samsung/sxgbe/ 18720 18721SAMSUNG THERMAL DRIVER 18722M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18723M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18724L: linux-pm@vger.kernel.org 18725L: linux-samsung-soc@vger.kernel.org 18726S: Maintained 18727F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18728F: drivers/thermal/samsung/ 18729 18730SAMSUNG USB2 PHY DRIVER 18731M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18732L: linux-kernel@vger.kernel.org 18733S: Supported 18734F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18735F: Documentation/driver-api/phy/samsung-usb2.rst 18736F: drivers/phy/samsung/phy-exynos4210-usb2.c 18737F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18738F: drivers/phy/samsung/phy-exynos5250-usb2.c 18739F: drivers/phy/samsung/phy-s5pv210-usb2.c 18740F: drivers/phy/samsung/phy-samsung-usb2.c 18741F: drivers/phy/samsung/phy-samsung-usb2.h 18742 18743SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18744M: Paul Barker <paul.barker@sancloud.com> 18745R: Marc Murphy <marc.murphy@sancloud.com> 18746S: Supported 18747F: arch/arm/boot/dts/am335x-sancloud* 18748 18749SC1200 WDT DRIVER 18750M: Zwane Mwaikambo <zwanem@gmail.com> 18751S: Maintained 18752F: drivers/watchdog/sc1200wdt.c 18753 18754SCHEDULER 18755M: Ingo Molnar <mingo@redhat.com> 18756M: Peter Zijlstra <peterz@infradead.org> 18757M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18758M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18759R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18760R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18761R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18762R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18763R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18764R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18765L: linux-kernel@vger.kernel.org 18766S: Maintained 18767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18768F: include/linux/preempt.h 18769F: include/linux/sched.h 18770F: include/linux/wait.h 18771F: include/uapi/linux/sched.h 18772F: kernel/sched/ 18773 18774SCSI RDMA PROTOCOL (SRP) INITIATOR 18775M: Bart Van Assche <bvanassche@acm.org> 18776L: linux-rdma@vger.kernel.org 18777S: Supported 18778Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18779F: drivers/infiniband/ulp/srp/ 18780F: include/scsi/srp.h 18781 18782SCSI RDMA PROTOCOL (SRP) TARGET 18783M: Bart Van Assche <bvanassche@acm.org> 18784L: linux-rdma@vger.kernel.org 18785L: target-devel@vger.kernel.org 18786S: Supported 18787Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18788F: drivers/infiniband/ulp/srpt/ 18789 18790SCSI SG DRIVER 18791M: Doug Gilbert <dgilbert@interlog.com> 18792L: linux-scsi@vger.kernel.org 18793S: Maintained 18794W: http://sg.danny.cz/sg 18795F: Documentation/scsi/scsi-generic.rst 18796F: drivers/scsi/sg.c 18797F: include/scsi/sg.h 18798 18799SCSI SUBSYSTEM 18800M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18801M: "Martin K. Petersen" <martin.petersen@oracle.com> 18802L: linux-scsi@vger.kernel.org 18803S: Maintained 18804Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18805T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18806T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18807F: Documentation/devicetree/bindings/scsi/ 18808F: drivers/scsi/ 18809F: drivers/ufs/ 18810F: include/scsi/ 18811 18812SCSI TAPE DRIVER 18813M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18814L: linux-scsi@vger.kernel.org 18815S: Maintained 18816F: Documentation/scsi/st.rst 18817F: drivers/scsi/st.* 18818F: drivers/scsi/st_*.h 18819 18820SCSI TARGET CORE USER DRIVER 18821M: Bodo Stroesser <bostroesser@gmail.com> 18822L: linux-scsi@vger.kernel.org 18823L: target-devel@vger.kernel.org 18824S: Supported 18825F: Documentation/target/tcmu-design.rst 18826F: drivers/target/target_core_user.c 18827F: include/uapi/linux/target_core_user.h 18828 18829SCSI TARGET SUBSYSTEM 18830M: "Martin K. Petersen" <martin.petersen@oracle.com> 18831L: linux-scsi@vger.kernel.org 18832L: target-devel@vger.kernel.org 18833S: Supported 18834W: http://www.linux-iscsi.org 18835Q: https://patchwork.kernel.org/project/target-devel/list/ 18836T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18837F: Documentation/target/ 18838F: drivers/target/ 18839F: include/target/ 18840 18841SCTP PROTOCOL 18842M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18843M: Xin Long <lucien.xin@gmail.com> 18844L: linux-sctp@vger.kernel.org 18845S: Maintained 18846W: https://github.com/sctp/lksctp-tools/wiki 18847F: Documentation/networking/sctp.rst 18848F: include/linux/sctp.h 18849F: include/net/sctp/ 18850F: include/uapi/linux/sctp.h 18851F: net/sctp/ 18852 18853SCx200 CPU SUPPORT 18854M: Jim Cromie <jim.cromie@gmail.com> 18855S: Odd Fixes 18856F: Documentation/i2c/busses/scx200_acb.rst 18857F: arch/x86/platform/scx200/ 18858F: drivers/i2c/busses/scx200* 18859F: drivers/mtd/maps/scx200_docflash.c 18860F: drivers/watchdog/scx200_wdt.c 18861F: include/linux/scx200.h 18862 18863SCx200 GPIO DRIVER 18864M: Jim Cromie <jim.cromie@gmail.com> 18865S: Maintained 18866F: drivers/char/scx200_gpio.c 18867F: include/linux/scx200_gpio.h 18868 18869SCx200 HRT CLOCKSOURCE DRIVER 18870M: Jim Cromie <jim.cromie@gmail.com> 18871S: Maintained 18872F: drivers/clocksource/scx200_hrt.c 18873 18874SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18875M: Sascha Sommer <saschasommer@freenet.de> 18876L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18877S: Maintained 18878F: drivers/mmc/host/sdricoh_cs.c 18879 18880SECO BOARDS CEC DRIVER 18881M: Ettore Chimenti <ek5.chimenti@gmail.com> 18882S: Maintained 18883F: drivers/media/cec/platform/seco/seco-cec.c 18884F: drivers/media/cec/platform/seco/seco-cec.h 18885 18886SECURE COMPUTING 18887M: Kees Cook <keescook@chromium.org> 18888R: Andy Lutomirski <luto@amacapital.net> 18889R: Will Drewry <wad@chromium.org> 18890S: Supported 18891T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18892F: Documentation/userspace-api/seccomp_filter.rst 18893F: include/linux/seccomp.h 18894F: include/uapi/linux/seccomp.h 18895F: kernel/seccomp.c 18896F: tools/testing/selftests/kselftest_harness.h 18897F: tools/testing/selftests/seccomp/* 18898K: \bsecure_computing 18899K: \bTIF_SECCOMP\b 18900 18901SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18902M: Kamal Dasu <kdasu.kdev@gmail.com> 18903M: Al Cooper <alcooperx@gmail.com> 18904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18905L: linux-mmc@vger.kernel.org 18906S: Maintained 18907F: drivers/mmc/host/sdhci-brcmstb* 18908 18909SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18910M: Adrian Hunter <adrian.hunter@intel.com> 18911L: linux-mmc@vger.kernel.org 18912S: Supported 18913F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18914F: drivers/mmc/host/sdhci* 18915 18916SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18917M: Eugen Hristev <eugen.hristev@microchip.com> 18918L: linux-mmc@vger.kernel.org 18919S: Supported 18920F: drivers/mmc/host/sdhci-of-at91.c 18921 18922SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18923M: Haibo Chen <haibo.chen@nxp.com> 18924L: linux-imx@nxp.com 18925L: linux-mmc@vger.kernel.org 18926S: Maintained 18927F: drivers/mmc/host/sdhci-esdhc-imx.c 18928 18929SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18930M: Ben Dooks <ben-linux@fluff.org> 18931M: Jaehoon Chung <jh80.chung@samsung.com> 18932L: linux-mmc@vger.kernel.org 18933S: Maintained 18934F: drivers/mmc/host/sdhci-s3c* 18935 18936SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18937M: Viresh Kumar <vireshk@kernel.org> 18938L: linux-mmc@vger.kernel.org 18939S: Maintained 18940F: drivers/mmc/host/sdhci-spear.c 18941 18942SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18943M: Vignesh Raghavendra <vigneshr@ti.com> 18944L: linux-mmc@vger.kernel.org 18945S: Maintained 18946F: drivers/mmc/host/sdhci-omap.c 18947 18948SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18949M: Jonathan Derrick <jonathan.derrick@linux.dev> 18950L: linux-block@vger.kernel.org 18951S: Supported 18952F: block/opal_proto.h 18953F: block/sed* 18954F: include/linux/sed* 18955F: include/uapi/linux/sed* 18956 18957SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18958M: Mark Rutland <mark.rutland@arm.com> 18959M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18960M: Sudeep Holla <sudeep.holla@arm.com> 18961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18962S: Maintained 18963F: drivers/firmware/smccc/ 18964F: include/linux/arm-smccc.h 18965 18966SECURITY CONTACT 18967M: Security Officers <security@kernel.org> 18968S: Supported 18969F: Documentation/process/security-bugs.rst 18970 18971SECURITY SUBSYSTEM 18972M: Paul Moore <paul@paul-moore.com> 18973M: James Morris <jmorris@namei.org> 18974M: "Serge E. Hallyn" <serge@hallyn.com> 18975L: linux-security-module@vger.kernel.org (suggested Cc:) 18976S: Supported 18977W: http://kernsec.org/ 18978T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18979F: security/ 18980X: security/selinux/ 18981 18982SELINUX SECURITY MODULE 18983M: Paul Moore <paul@paul-moore.com> 18984M: Stephen Smalley <stephen.smalley.work@gmail.com> 18985M: Eric Paris <eparis@parisplace.org> 18986L: selinux@vger.kernel.org 18987S: Supported 18988W: https://selinuxproject.org 18989W: https://github.com/SELinuxProject 18990T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18991F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18992F: Documentation/ABI/removed/sysfs-selinux-disable 18993F: Documentation/admin-guide/LSM/SELinux.rst 18994F: include/trace/events/avc.h 18995F: include/uapi/linux/selinux_netlink.h 18996F: scripts/selinux/ 18997F: security/selinux/ 18998 18999SENSABLE PHANTOM 19000M: Jiri Slaby <jirislaby@kernel.org> 19001S: Maintained 19002F: drivers/misc/phantom.c 19003F: include/uapi/linux/phantom.h 19004 19005SENSEAIR SUNRISE 006-0-0007 19006M: Jacopo Mondi <jacopo@jmondi.org> 19007S: Maintained 19008F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19009F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19010F: drivers/iio/chemical/sunrise_co2.c 19011 19012SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19013M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19014S: Maintained 19015F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19016F: drivers/iio/chemical/scd30.h 19017F: drivers/iio/chemical/scd30_core.c 19018F: drivers/iio/chemical/scd30_i2c.c 19019F: drivers/iio/chemical/scd30_serial.c 19020 19021SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19022M: Roan van Dijk <roan@protonic.nl> 19023S: Maintained 19024F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19025F: drivers/iio/chemical/scd4x.c 19026 19027SENSIRION SGP40 GAS SENSOR DRIVER 19028M: Andreas Klinger <ak@it-klinger.de> 19029S: Maintained 19030F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19031F: drivers/iio/chemical/sgp40.c 19032 19033SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19034M: Tomasz Duszynski <tduszyns@gmail.com> 19035S: Maintained 19036F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19037F: drivers/iio/chemical/sps30.c 19038F: drivers/iio/chemical/sps30_i2c.c 19039F: drivers/iio/chemical/sps30_serial.c 19040 19041SERIAL DEVICE BUS 19042M: Rob Herring <robh@kernel.org> 19043L: linux-serial@vger.kernel.org 19044S: Maintained 19045F: Documentation/devicetree/bindings/serial/serial.yaml 19046F: drivers/tty/serdev/ 19047F: include/linux/serdev.h 19048 19049SERIAL DRIVERS 19050M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19051L: linux-serial@vger.kernel.org 19052S: Maintained 19053F: Documentation/devicetree/bindings/serial/ 19054F: drivers/tty/serial/ 19055 19056SERIAL IR RECEIVER 19057M: Sean Young <sean@mess.org> 19058L: linux-media@vger.kernel.org 19059S: Maintained 19060F: drivers/media/rc/serial_ir.c 19061 19062SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19063M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19064L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19065S: Maintained 19066F: Documentation/devicetree/bindings/slimbus/ 19067F: drivers/slimbus/ 19068F: include/linux/slimbus.h 19069 19070SFC NETWORK DRIVER 19071M: Edward Cree <ecree.xilinx@gmail.com> 19072M: Martin Habets <habetsm.xilinx@gmail.com> 19073L: netdev@vger.kernel.org 19074L: linux-net-drivers@amd.com 19075S: Supported 19076F: Documentation/networking/devlink/sfc.rst 19077F: drivers/net/ethernet/sfc/ 19078 19079SFCTEMP HWMON DRIVER 19080M: Emil Renner Berthing <kernel@esmil.dk> 19081L: linux-hwmon@vger.kernel.org 19082S: Maintained 19083F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19084F: Documentation/hwmon/sfctemp.rst 19085F: drivers/hwmon/sfctemp.c 19086 19087SFF/SFP/SFP+ MODULE SUPPORT 19088M: Russell King <linux@armlinux.org.uk> 19089L: netdev@vger.kernel.org 19090S: Maintained 19091F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19092F: drivers/net/phy/phylink.c 19093F: drivers/net/phy/sfp* 19094F: include/linux/mdio/mdio-i2c.h 19095F: include/linux/phylink.h 19096F: include/linux/sfp.h 19097K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19098 19099SGI GRU DRIVER 19100M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19101S: Maintained 19102F: drivers/misc/sgi-gru/ 19103 19104SGI XP/XPC/XPNET DRIVER 19105M: Robin Holt <robinmholt@gmail.com> 19106M: Steve Wahl <steve.wahl@hpe.com> 19107R: Mike Travis <mike.travis@hpe.com> 19108S: Maintained 19109F: drivers/misc/sgi-xp/ 19110 19111SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19112M: Karsten Graul <kgraul@linux.ibm.com> 19113M: Wenjia Zhang <wenjia@linux.ibm.com> 19114M: Jan Karcher <jaka@linux.ibm.com> 19115L: linux-s390@vger.kernel.org 19116S: Supported 19117F: net/smc/ 19118 19119SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19120M: Linus Walleij <linus.walleij@linaro.org> 19121L: linux-iio@vger.kernel.org 19122S: Maintained 19123T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19124F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19125F: drivers/iio/light/gp2ap002.c 19126 19127SHARP RJ54N1CB0C SENSOR DRIVER 19128M: Jacopo Mondi <jacopo@jmondi.org> 19129L: linux-media@vger.kernel.org 19130S: Odd fixes 19131T: git git://linuxtv.org/media_tree.git 19132F: drivers/media/i2c/rj54n1cb0c.c 19133F: include/media/i2c/rj54n1cb0c.h 19134 19135SH_VOU V4L2 OUTPUT DRIVER 19136L: linux-media@vger.kernel.org 19137S: Orphan 19138F: drivers/media/platform/renesas/sh_vou.c 19139F: include/media/drv-intf/sh_vou.h 19140 19141SI2157 MEDIA DRIVER 19142M: Antti Palosaari <crope@iki.fi> 19143L: linux-media@vger.kernel.org 19144S: Maintained 19145W: https://linuxtv.org 19146W: http://palosaari.fi/linux/ 19147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19148T: git git://linuxtv.org/anttip/media_tree.git 19149F: drivers/media/tuners/si2157* 19150 19151SI2165 MEDIA DRIVER 19152M: Matthias Schwarzott <zzam@gentoo.org> 19153L: linux-media@vger.kernel.org 19154S: Maintained 19155W: https://linuxtv.org 19156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19157F: drivers/media/dvb-frontends/si2165* 19158 19159SI2168 MEDIA DRIVER 19160M: Antti Palosaari <crope@iki.fi> 19161L: linux-media@vger.kernel.org 19162S: Maintained 19163W: https://linuxtv.org 19164W: http://palosaari.fi/linux/ 19165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19166T: git git://linuxtv.org/anttip/media_tree.git 19167F: drivers/media/dvb-frontends/si2168* 19168 19169SI470X FM RADIO RECEIVER I2C DRIVER 19170M: Hans Verkuil <hverkuil@xs4all.nl> 19171L: linux-media@vger.kernel.org 19172S: Odd Fixes 19173W: https://linuxtv.org 19174T: git git://linuxtv.org/media_tree.git 19175F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19176F: drivers/media/radio/si470x/radio-si470x-i2c.c 19177 19178SI470X FM RADIO RECEIVER USB DRIVER 19179M: Hans Verkuil <hverkuil@xs4all.nl> 19180L: linux-media@vger.kernel.org 19181S: Maintained 19182W: https://linuxtv.org 19183T: git git://linuxtv.org/media_tree.git 19184F: drivers/media/radio/si470x/radio-si470x-common.c 19185F: drivers/media/radio/si470x/radio-si470x-usb.c 19186F: drivers/media/radio/si470x/radio-si470x.h 19187 19188SI4713 FM RADIO TRANSMITTER I2C DRIVER 19189M: Eduardo Valentin <edubezval@gmail.com> 19190L: linux-media@vger.kernel.org 19191S: Odd Fixes 19192W: https://linuxtv.org 19193T: git git://linuxtv.org/media_tree.git 19194F: drivers/media/radio/si4713/si4713.? 19195 19196SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19197M: Eduardo Valentin <edubezval@gmail.com> 19198L: linux-media@vger.kernel.org 19199S: Odd Fixes 19200W: https://linuxtv.org 19201T: git git://linuxtv.org/media_tree.git 19202F: drivers/media/radio/si4713/radio-platform-si4713.c 19203 19204SI4713 FM RADIO TRANSMITTER USB DRIVER 19205M: Hans Verkuil <hverkuil@xs4all.nl> 19206L: linux-media@vger.kernel.org 19207S: Maintained 19208W: https://linuxtv.org 19209T: git git://linuxtv.org/media_tree.git 19210F: drivers/media/radio/si4713/radio-usb-si4713.c 19211 19212SIANO DVB DRIVER 19213M: Mauro Carvalho Chehab <mchehab@kernel.org> 19214L: linux-media@vger.kernel.org 19215S: Odd fixes 19216W: https://linuxtv.org 19217T: git git://linuxtv.org/media_tree.git 19218F: drivers/media/common/siano/ 19219F: drivers/media/mmc/siano/ 19220F: drivers/media/usb/siano/ 19221F: drivers/media/usb/siano/ 19222 19223SIFIVE DRIVERS 19224M: Palmer Dabbelt <palmer@dabbelt.com> 19225M: Paul Walmsley <paul.walmsley@sifive.com> 19226L: linux-riscv@lists.infradead.org 19227S: Supported 19228N: sifive 19229K: [^@]sifive 19230 19231SIFIVE FU540 SYSTEM-ON-CHIP 19232M: Paul Walmsley <paul.walmsley@sifive.com> 19233M: Palmer Dabbelt <palmer@dabbelt.com> 19234L: linux-riscv@lists.infradead.org 19235S: Supported 19236T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19237N: fu540 19238K: fu540 19239 19240SIFIVE PDMA DRIVER 19241M: Green Wan <green.wan@sifive.com> 19242S: Maintained 19243F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19244F: drivers/dma/sf-pdma/ 19245 19246SIFIVE SOC DRIVERS 19247M: Conor Dooley <conor@kernel.org> 19248L: linux-riscv@lists.infradead.org 19249S: Maintained 19250T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19251F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19252F: drivers/soc/sifive/ 19253 19254SILEAD TOUCHSCREEN DRIVER 19255M: Hans de Goede <hdegoede@redhat.com> 19256L: linux-input@vger.kernel.org 19257L: platform-driver-x86@vger.kernel.org 19258S: Maintained 19259F: drivers/input/touchscreen/silead.c 19260F: drivers/platform/x86/touchscreen_dmi.c 19261 19262SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19263M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19264S: Supported 19265F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19266F: drivers/net/wireless/silabs/wfx/ 19267 19268SILICON MOTION SM712 FRAME BUFFER DRIVER 19269M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19270M: Teddy Wang <teddy.wang@siliconmotion.com> 19271M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19272L: linux-fbdev@vger.kernel.org 19273S: Maintained 19274F: Documentation/fb/sm712fb.rst 19275F: drivers/video/fbdev/sm712* 19276 19277SILVACO I3C DUAL-ROLE MASTER 19278M: Miquel Raynal <miquel.raynal@bootlin.com> 19279M: Conor Culhane <conor.culhane@silvaco.com> 19280L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19281S: Maintained 19282F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19283F: drivers/i3c/master/svc-i3c-master.c 19284 19285SIMPLEFB FB DRIVER 19286M: Hans de Goede <hdegoede@redhat.com> 19287L: linux-fbdev@vger.kernel.org 19288S: Maintained 19289F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19290F: drivers/video/fbdev/simplefb.c 19291F: include/linux/platform_data/simplefb.h 19292 19293SIMTEC EB110ATX (Chalice CATS) 19294M: Simtec Linux Team <linux@simtec.co.uk> 19295S: Supported 19296W: http://www.simtec.co.uk/products/EB110ATX/ 19297 19298SIOX 19299M: Thorsten Scherer <t.scherer@eckelmann.de> 19300M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19301R: Pengutronix Kernel Team <kernel@pengutronix.de> 19302S: Supported 19303F: drivers/gpio/gpio-siox.c 19304F: drivers/siox/* 19305F: include/trace/events/siox.h 19306 19307SIPHASH PRF ROUTINES 19308M: Jason A. Donenfeld <Jason@zx2c4.com> 19309S: Maintained 19310F: include/linux/siphash.h 19311F: lib/siphash.c 19312F: lib/siphash_kunit.c 19313 19314SIS 190 ETHERNET DRIVER 19315M: Francois Romieu <romieu@fr.zoreil.com> 19316L: netdev@vger.kernel.org 19317S: Maintained 19318F: drivers/net/ethernet/sis/sis190.c 19319 19320SIS 900/7016 FAST ETHERNET DRIVER 19321M: Daniele Venzano <venza@brownhat.org> 19322L: netdev@vger.kernel.org 19323S: Maintained 19324W: http://www.brownhat.org/sis900.html 19325F: drivers/net/ethernet/sis/sis900.* 19326 19327SIS FRAMEBUFFER DRIVER 19328S: Orphan 19329F: Documentation/fb/sisfb.rst 19330F: drivers/video/fbdev/sis/ 19331F: include/video/sisfb.h 19332 19333SIS I2C TOUCHSCREEN DRIVER 19334M: Mika Penttilä <mpenttil@redhat.com> 19335L: linux-input@vger.kernel.org 19336S: Maintained 19337F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19338F: drivers/input/touchscreen/sis_i2c.c 19339 19340SIS USB2VGA DRIVER 19341M: Thomas Winischhofer <thomas@winischhofer.net> 19342S: Maintained 19343W: http://www.winischhofer.at/linuxsisusbvga.shtml 19344F: drivers/usb/misc/sisusbvga/ 19345 19346SL28 CPLD MFD DRIVER 19347M: Michael Walle <michael@walle.cc> 19348S: Maintained 19349F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19350F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19351F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19352F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19353F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19354F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19355F: drivers/gpio/gpio-sl28cpld.c 19356F: drivers/hwmon/sl28cpld-hwmon.c 19357F: drivers/irqchip/irq-sl28cpld.c 19358F: drivers/pwm/pwm-sl28cpld.c 19359F: drivers/watchdog/sl28cpld_wdt.c 19360 19361SL28 VPD NVMEM LAYOUT DRIVER 19362M: Michael Walle <michael@walle.cc> 19363S: Maintained 19364F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19365F: drivers/nvmem/layouts/sl28vpd.c 19366 19367SLAB ALLOCATOR 19368M: Christoph Lameter <cl@linux.com> 19369M: Pekka Enberg <penberg@kernel.org> 19370M: David Rientjes <rientjes@google.com> 19371M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19372M: Andrew Morton <akpm@linux-foundation.org> 19373M: Vlastimil Babka <vbabka@suse.cz> 19374R: Roman Gushchin <roman.gushchin@linux.dev> 19375R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19376L: linux-mm@kvack.org 19377S: Maintained 19378T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19379F: include/linux/sl?b*.h 19380F: mm/sl?b* 19381 19382SLCAN CAN NETWORK DRIVER 19383M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19384L: linux-can@vger.kernel.org 19385S: Maintained 19386F: drivers/net/can/slcan/ 19387 19388SLEEPABLE READ-COPY UPDATE (SRCU) 19389M: Lai Jiangshan <jiangshanlai@gmail.com> 19390M: "Paul E. McKenney" <paulmck@kernel.org> 19391M: Josh Triplett <josh@joshtriplett.org> 19392R: Steven Rostedt <rostedt@goodmis.org> 19393R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19394L: rcu@vger.kernel.org 19395S: Supported 19396W: http://www.rdrop.com/users/paulmck/RCU/ 19397T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19398F: include/linux/srcu*.h 19399F: kernel/rcu/srcu*.c 19400 19401SMACK SECURITY MODULE 19402M: Casey Schaufler <casey@schaufler-ca.com> 19403L: linux-security-module@vger.kernel.org 19404S: Maintained 19405W: http://schaufler-ca.com 19406T: git git://github.com/cschaufler/smack-next 19407F: Documentation/admin-guide/LSM/Smack.rst 19408F: security/smack/ 19409 19410SMC91x ETHERNET DRIVER 19411M: Nicolas Pitre <nico@fluxnic.net> 19412S: Odd Fixes 19413F: drivers/net/ethernet/smsc/smc91x.* 19414 19415SMM665 HARDWARE MONITOR DRIVER 19416M: Guenter Roeck <linux@roeck-us.net> 19417L: linux-hwmon@vger.kernel.org 19418S: Maintained 19419F: Documentation/hwmon/smm665.rst 19420F: drivers/hwmon/smm665.c 19421 19422SMSC EMC2103 HARDWARE MONITOR DRIVER 19423M: Steve Glendinning <steve.glendinning@shawell.net> 19424L: linux-hwmon@vger.kernel.org 19425S: Maintained 19426F: Documentation/hwmon/emc2103.rst 19427F: drivers/hwmon/emc2103.c 19428 19429SMSC SCH5627 HARDWARE MONITOR DRIVER 19430M: Hans de Goede <hdegoede@redhat.com> 19431L: linux-hwmon@vger.kernel.org 19432S: Supported 19433F: Documentation/hwmon/sch5627.rst 19434F: drivers/hwmon/sch5627.c 19435 19436SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19437M: Steve Glendinning <steve.glendinning@shawell.net> 19438L: linux-fbdev@vger.kernel.org 19439S: Maintained 19440F: drivers/video/fbdev/smscufx.c 19441 19442SMSC47B397 HARDWARE MONITOR DRIVER 19443M: Jean Delvare <jdelvare@suse.com> 19444L: linux-hwmon@vger.kernel.org 19445S: Maintained 19446F: Documentation/hwmon/smsc47b397.rst 19447F: drivers/hwmon/smsc47b397.c 19448 19449SMSC911x ETHERNET DRIVER 19450M: Steve Glendinning <steve.glendinning@shawell.net> 19451L: netdev@vger.kernel.org 19452S: Maintained 19453F: drivers/net/ethernet/smsc/smsc911x.* 19454F: include/linux/smsc911x.h 19455 19456SMSC9420 PCI ETHERNET DRIVER 19457M: Steve Glendinning <steve.glendinning@shawell.net> 19458L: netdev@vger.kernel.org 19459S: Maintained 19460F: drivers/net/ethernet/smsc/smsc9420.* 19461 19462SNET DPU VIRTIO DATA PATH ACCELERATOR 19463R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19464F: drivers/vdpa/solidrun/ 19465 19466SOCIONEXT (SNI) AVE NETWORK DRIVER 19467M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19468L: netdev@vger.kernel.org 19469S: Maintained 19470F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19471F: drivers/net/ethernet/socionext/sni_ave.c 19472 19473SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19474M: Jassi Brar <jaswinder.singh@linaro.org> 19475M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19476L: netdev@vger.kernel.org 19477S: Maintained 19478F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19479F: drivers/net/ethernet/socionext/netsec.c 19480 19481SOCIONEXT (SNI) Synquacer SPI DRIVER 19482M: Masahisa Kojima <masahisa.kojima@linaro.org> 19483M: Jassi Brar <jaswinder.singh@linaro.org> 19484L: linux-spi@vger.kernel.org 19485S: Maintained 19486F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19487F: drivers/spi/spi-synquacer.c 19488 19489SOCIONEXT SYNQUACER I2C DRIVER 19490M: Ard Biesheuvel <ardb@kernel.org> 19491L: linux-i2c@vger.kernel.org 19492S: Maintained 19493F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19494F: drivers/i2c/busses/i2c-synquacer.c 19495 19496SOCIONEXT UNIPHIER SOUND DRIVER 19497L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19498S: Orphan 19499F: sound/soc/uniphier/ 19500 19501SOCKET TIMESTAMPING 19502M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19503S: Maintained 19504F: Documentation/networking/timestamping.rst 19505F: include/uapi/linux/net_tstamp.h 19506F: tools/testing/selftests/net/so_txtime.c 19507 19508SOEKRIS NET48XX LED SUPPORT 19509M: Chris Boot <bootc@bootc.net> 19510S: Maintained 19511F: drivers/leds/leds-net48xx.c 19512 19513SOFT-IWARP DRIVER (siw) 19514M: Bernard Metzler <bmt@zurich.ibm.com> 19515L: linux-rdma@vger.kernel.org 19516S: Supported 19517F: drivers/infiniband/sw/siw/ 19518F: include/uapi/rdma/siw-abi.h 19519 19520SOFT-ROCE DRIVER (rxe) 19521M: Zhu Yanjun <zyjzyj2000@gmail.com> 19522L: linux-rdma@vger.kernel.org 19523S: Supported 19524F: drivers/infiniband/sw/rxe/ 19525F: include/uapi/rdma/rdma_user_rxe.h 19526 19527SOFTLOGIC 6x10 MPEG CODEC 19528M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19529M: Anton Sviridenko <anton@corp.bluecherry.net> 19530M: Andrey Utkin <andrey_utkin@fastmail.com> 19531M: Ismael Luceno <ismael@iodev.co.uk> 19532L: linux-media@vger.kernel.org 19533S: Supported 19534F: drivers/media/pci/solo6x10/ 19535 19536SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19537M: James Morse <james.morse@arm.com> 19538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19539S: Maintained 19540F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19541F: drivers/firmware/arm_sdei.c 19542F: include/linux/arm_sdei.h 19543F: include/uapi/linux/arm_sdei.h 19544 19545SOFTWARE NODES AND DEVICE PROPERTIES 19546R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19547R: Daniel Scally <djrscally@gmail.com> 19548R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19549R: Sakari Ailus <sakari.ailus@linux.intel.com> 19550L: linux-acpi@vger.kernel.org 19551S: Maintained 19552F: drivers/base/property.c 19553F: drivers/base/swnode.c 19554F: include/linux/fwnode.h 19555F: include/linux/property.h 19556 19557SOFTWARE RAID (Multiple Disks) SUPPORT 19558M: Song Liu <song@kernel.org> 19559L: linux-raid@vger.kernel.org 19560S: Supported 19561Q: https://patchwork.kernel.org/project/linux-raid/list/ 19562T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19563F: drivers/md/Kconfig 19564F: drivers/md/Makefile 19565F: drivers/md/md* 19566F: drivers/md/raid* 19567F: include/linux/raid/ 19568F: include/uapi/linux/raid/ 19569 19570SOLIDRUN CLEARFOG SUPPORT 19571M: Russell King <linux@armlinux.org.uk> 19572S: Maintained 19573F: arch/arm/boot/dts/armada-388-clearfog* 19574F: arch/arm/boot/dts/armada-38x-solidrun-* 19575 19576SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19577M: Russell King <linux@armlinux.org.uk> 19578S: Maintained 19579F: arch/arm/boot/dts/imx6*-cubox-i* 19580F: arch/arm/boot/dts/imx6*-hummingboard* 19581F: arch/arm/boot/dts/imx6*-sr-* 19582 19583SONIC NETWORK DRIVER 19584M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19585L: netdev@vger.kernel.org 19586S: Maintained 19587F: drivers/net/ethernet/natsemi/sonic.* 19588 19589SONICS SILICON BACKPLANE DRIVER (SSB) 19590M: Michael Buesch <m@bues.ch> 19591L: linux-wireless@vger.kernel.org 19592S: Maintained 19593F: drivers/ssb/ 19594F: include/linux/ssb/ 19595 19596SONY IMX208 SENSOR DRIVER 19597M: Sakari Ailus <sakari.ailus@linux.intel.com> 19598L: linux-media@vger.kernel.org 19599S: Maintained 19600T: git git://linuxtv.org/media_tree.git 19601F: drivers/media/i2c/imx208.c 19602 19603SONY IMX214 SENSOR DRIVER 19604M: Ricardo Ribalda <ribalda@kernel.org> 19605L: linux-media@vger.kernel.org 19606S: Maintained 19607T: git git://linuxtv.org/media_tree.git 19608F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19609F: drivers/media/i2c/imx214.c 19610 19611SONY IMX219 SENSOR DRIVER 19612M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19613L: linux-media@vger.kernel.org 19614S: Maintained 19615T: git git://linuxtv.org/media_tree.git 19616F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19617F: drivers/media/i2c/imx219.c 19618 19619SONY IMX258 SENSOR DRIVER 19620M: Sakari Ailus <sakari.ailus@linux.intel.com> 19621L: linux-media@vger.kernel.org 19622S: Maintained 19623T: git git://linuxtv.org/media_tree.git 19624F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19625F: drivers/media/i2c/imx258.c 19626 19627SONY IMX274 SENSOR DRIVER 19628M: Leon Luo <leonl@leopardimaging.com> 19629L: linux-media@vger.kernel.org 19630S: Maintained 19631T: git git://linuxtv.org/media_tree.git 19632F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19633F: drivers/media/i2c/imx274.c 19634 19635SONY IMX290 SENSOR DRIVER 19636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19637L: linux-media@vger.kernel.org 19638S: Maintained 19639T: git git://linuxtv.org/media_tree.git 19640F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19641F: drivers/media/i2c/imx290.c 19642 19643SONY IMX296 SENSOR DRIVER 19644M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19645M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19646L: linux-media@vger.kernel.org 19647S: Maintained 19648T: git git://linuxtv.org/media_tree.git 19649F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19650F: drivers/media/i2c/imx296.c 19651 19652SONY IMX319 SENSOR DRIVER 19653M: Bingbu Cao <bingbu.cao@intel.com> 19654L: linux-media@vger.kernel.org 19655S: Maintained 19656T: git git://linuxtv.org/media_tree.git 19657F: drivers/media/i2c/imx319.c 19658 19659SONY IMX334 SENSOR DRIVER 19660M: Paul J. Murphy <paul.j.murphy@intel.com> 19661M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19662L: linux-media@vger.kernel.org 19663S: Maintained 19664T: git git://linuxtv.org/media_tree.git 19665F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19666F: drivers/media/i2c/imx334.c 19667 19668SONY IMX335 SENSOR DRIVER 19669M: Paul J. Murphy <paul.j.murphy@intel.com> 19670M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19671L: linux-media@vger.kernel.org 19672S: Maintained 19673T: git git://linuxtv.org/media_tree.git 19674F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19675F: drivers/media/i2c/imx335.c 19676 19677SONY IMX355 SENSOR DRIVER 19678M: Tianshu Qiu <tian.shu.qiu@intel.com> 19679L: linux-media@vger.kernel.org 19680S: Maintained 19681T: git git://linuxtv.org/media_tree.git 19682F: drivers/media/i2c/imx355.c 19683 19684SONY IMX412 SENSOR DRIVER 19685M: Paul J. Murphy <paul.j.murphy@intel.com> 19686M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19687L: linux-media@vger.kernel.org 19688S: Maintained 19689T: git git://linuxtv.org/media_tree.git 19690F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19691F: drivers/media/i2c/imx412.c 19692 19693SONY IMX415 SENSOR DRIVER 19694M: Michael Riesch <michael.riesch@wolfvision.net> 19695L: linux-media@vger.kernel.org 19696S: Maintained 19697T: git git://linuxtv.org/media_tree.git 19698F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19699F: drivers/media/i2c/imx415.c 19700 19701SONY MEMORYSTICK SUBSYSTEM 19702M: Maxim Levitsky <maximlevitsky@gmail.com> 19703M: Alex Dubov <oakad@yahoo.com> 19704M: Ulf Hansson <ulf.hansson@linaro.org> 19705L: linux-mmc@vger.kernel.org 19706S: Maintained 19707T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19708F: drivers/memstick/ 19709F: include/linux/memstick.h 19710 19711SONY VAIO CONTROL DEVICE DRIVER 19712M: Mattia Dongili <malattia@linux.it> 19713L: platform-driver-x86@vger.kernel.org 19714S: Maintained 19715W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19716F: Documentation/admin-guide/laptops/sony-laptop.rst 19717F: drivers/char/sonypi.c 19718F: drivers/platform/x86/sony-laptop.c 19719F: include/linux/sony-laptop.h 19720 19721SOUND 19722M: Jaroslav Kysela <perex@perex.cz> 19723M: Takashi Iwai <tiwai@suse.com> 19724L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19725S: Maintained 19726W: http://www.alsa-project.org/ 19727Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19729F: Documentation/sound/ 19730F: include/sound/ 19731F: include/uapi/sound/ 19732F: sound/ 19733F: tools/testing/selftests/alsa 19734 19735SOUND - ALSA SELFTESTS 19736M: Mark Brown <broonie@kernel.org> 19737L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19738L: linux-kselftest@vger.kernel.org 19739S: Supported 19740F: tools/testing/selftests/alsa 19741 19742SOUND - COMPRESSED AUDIO 19743M: Vinod Koul <vkoul@kernel.org> 19744L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19745S: Supported 19746T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19747F: Documentation/sound/designs/compress-offload.rst 19748F: include/sound/compress_driver.h 19749F: include/uapi/sound/compress_* 19750F: sound/core/compress_offload.c 19751F: sound/soc/soc-compress.c 19752 19753SOUND - DMAENGINE HELPERS 19754M: Lars-Peter Clausen <lars@metafoo.de> 19755S: Supported 19756F: include/sound/dmaengine_pcm.h 19757F: sound/core/pcm_dmaengine.c 19758F: sound/soc/soc-generic-dmaengine-pcm.c 19759 19760SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19761M: Liam Girdwood <lgirdwood@gmail.com> 19762M: Mark Brown <broonie@kernel.org> 19763L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19764S: Supported 19765W: http://alsa-project.org/main/index.php/ASoC 19766T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19767F: Documentation/devicetree/bindings/sound/ 19768F: Documentation/sound/soc/ 19769F: include/dt-bindings/sound/ 19770F: include/sound/soc* 19771F: sound/soc/ 19772 19773SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19774M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19775M: Liam Girdwood <lgirdwood@gmail.com> 19776M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19777M: Bard Liao <yung-chuan.liao@linux.intel.com> 19778M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19779M: Daniel Baluta <daniel.baluta@nxp.com> 19780R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19781L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19782S: Supported 19783W: https://github.com/thesofproject/linux/ 19784F: sound/soc/sof/ 19785 19786SOUNDWIRE SUBSYSTEM 19787M: Vinod Koul <vkoul@kernel.org> 19788M: Bard Liao <yung-chuan.liao@linux.intel.com> 19789R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19790R: Sanyog Kale <sanyog.r.kale@intel.com> 19791L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19792S: Supported 19793T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19794F: Documentation/driver-api/soundwire/ 19795F: drivers/soundwire/ 19796F: include/linux/soundwire/ 19797 19798SP2 MEDIA DRIVER 19799M: Olli Salonen <olli.salonen@iki.fi> 19800L: linux-media@vger.kernel.org 19801S: Maintained 19802W: https://linuxtv.org 19803Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19804F: drivers/media/dvb-frontends/sp2* 19805 19806SPANISH DOCUMENTATION 19807M: Carlos Bilbao <carlos.bilbao@amd.com> 19808S: Maintained 19809F: Documentation/translations/sp_SP/ 19810 19811SPARC + UltraSPARC (sparc/sparc64) 19812M: "David S. Miller" <davem@davemloft.net> 19813L: sparclinux@vger.kernel.org 19814S: Maintained 19815Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19816T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19817T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19818F: arch/sparc/ 19819F: drivers/sbus/ 19820 19821SPARC SERIAL DRIVERS 19822M: "David S. Miller" <davem@davemloft.net> 19823L: sparclinux@vger.kernel.org 19824S: Maintained 19825T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19826T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19827F: drivers/tty/serial/suncore.c 19828F: drivers/tty/serial/sunhv.c 19829F: drivers/tty/serial/sunsab.c 19830F: drivers/tty/serial/sunsab.h 19831F: drivers/tty/serial/sunsu.c 19832F: drivers/tty/serial/sunzilog.c 19833F: drivers/tty/serial/sunzilog.h 19834F: drivers/tty/vcc.c 19835F: include/linux/sunserialcore.h 19836 19837SPARSE CHECKER 19838M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19839L: linux-sparse@vger.kernel.org 19840S: Maintained 19841W: https://sparse.docs.kernel.org/ 19842Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19843B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19844T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19845F: include/linux/compiler.h 19846 19847SPEAKUP CONSOLE SPEECH DRIVER 19848M: William Hubbs <w.d.hubbs@gmail.com> 19849M: Chris Brannon <chris@the-brannons.com> 19850M: Kirk Reiser <kirk@reisers.ca> 19851M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19852L: speakup@linux-speakup.org 19853S: Odd Fixes 19854W: http://www.linux-speakup.org/ 19855W: https://github.com/linux-speakup/speakup 19856B: https://github.com/linux-speakup/speakup/issues 19857F: drivers/accessibility/speakup/ 19858 19859SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19860M: Viresh Kumar <vireshk@kernel.org> 19861M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19862M: soc@kernel.org 19863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19864S: Maintained 19865W: http://www.st.com/spear 19866F: arch/arm/boot/dts/spear* 19867F: arch/arm/mach-spear/ 19868F: drivers/clk/spear/ 19869F: drivers/pinctrl/spear/ 19870 19871SPI NOR SUBSYSTEM 19872M: Tudor Ambarus <tudor.ambarus@linaro.org> 19873M: Pratyush Yadav <pratyush@kernel.org> 19874R: Michael Walle <michael@walle.cc> 19875L: linux-mtd@lists.infradead.org 19876S: Maintained 19877W: http://www.linux-mtd.infradead.org/ 19878Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19879C: irc://irc.oftc.net/mtd 19880T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19881F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19882F: drivers/mtd/spi-nor/ 19883F: include/linux/mtd/spi-nor.h 19884 19885SPI SUBSYSTEM 19886M: Mark Brown <broonie@kernel.org> 19887L: linux-spi@vger.kernel.org 19888S: Maintained 19889Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19890T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19891F: Documentation/devicetree/bindings/spi/ 19892F: Documentation/spi/ 19893F: drivers/spi/ 19894F: include/linux/spi/ 19895F: include/uapi/linux/spi/ 19896F: tools/spi/ 19897 19898SPIDERNET NETWORK DRIVER for CELL 19899M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19900M: Geoff Levand <geoff@infradead.org> 19901L: netdev@vger.kernel.org 19902L: linuxppc-dev@lists.ozlabs.org 19903S: Maintained 19904F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19905F: drivers/net/ethernet/toshiba/spider_net* 19906 19907SPMI SUBSYSTEM 19908M: Stephen Boyd <sboyd@kernel.org> 19909L: linux-kernel@vger.kernel.org 19910S: Maintained 19911T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19912F: Documentation/devicetree/bindings/spmi/ 19913F: drivers/spmi/ 19914F: include/dt-bindings/spmi/spmi.h 19915F: include/linux/spmi.h 19916F: include/trace/events/spmi.h 19917 19918SPU FILE SYSTEM 19919M: Jeremy Kerr <jk@ozlabs.org> 19920L: linuxppc-dev@lists.ozlabs.org 19921S: Supported 19922W: http://www.ibm.com/developerworks/power/cell/ 19923F: Documentation/filesystems/spufs/spufs.rst 19924F: arch/powerpc/platforms/cell/spufs/ 19925 19926SQUASHFS FILE SYSTEM 19927M: Phillip Lougher <phillip@squashfs.org.uk> 19928L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19929S: Maintained 19930W: http://squashfs.org.uk 19931T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19932F: Documentation/filesystems/squashfs.rst 19933F: fs/squashfs/ 19934 19935SRM (Alpha) environment access 19936M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19937S: Maintained 19938F: arch/alpha/kernel/srm_env.c 19939 19940ST LSM6DSx IMU IIO DRIVER 19941M: Lorenzo Bianconi <lorenzo@kernel.org> 19942L: linux-iio@vger.kernel.org 19943S: Maintained 19944W: http://www.st.com/ 19945F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19946F: drivers/iio/imu/st_lsm6dsx/ 19947 19948ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19949M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19950M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19951L: linux-media@vger.kernel.org 19952S: Maintained 19953T: git git://linuxtv.org/media_tree.git 19954F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19955F: drivers/media/i2c/st-mipid02.c 19956 19957ST STM32 I2C/SMBUS DRIVER 19958M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19959M: Alain Volmat <alain.volmat@foss.st.com> 19960L: linux-i2c@vger.kernel.org 19961S: Maintained 19962F: drivers/i2c/busses/i2c-stm32* 19963 19964ST STM32 SPI DRIVER 19965M: Alain Volmat <alain.volmat@foss.st.com> 19966L: linux-spi@vger.kernel.org 19967S: Maintained 19968F: drivers/spi/spi-stm32.c 19969 19970ST STPDDC60 DRIVER 19971M: Daniel Nilsson <daniel.nilsson@flex.com> 19972L: linux-hwmon@vger.kernel.org 19973S: Maintained 19974F: Documentation/hwmon/stpddc60.rst 19975F: drivers/hwmon/pmbus/stpddc60.c 19976 19977ST VGXY61 DRIVER 19978M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19979M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982T: git git://linuxtv.org/media_tree.git 19983F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19984F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19985F: drivers/media/i2c/st-vgxy61.c 19986 19987ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19988M: Song Qiang <songqiang1304521@gmail.com> 19989L: linux-iio@vger.kernel.org 19990S: Maintained 19991F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19992F: drivers/iio/proximity/vl53l0x-i2c.c 19993 19994STABLE BRANCH 19995M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19996M: Sasha Levin <sashal@kernel.org> 19997L: stable@vger.kernel.org 19998S: Supported 19999F: Documentation/process/stable-kernel-rules.rst 20000 20001STAGING - ATOMISP DRIVER 20002M: Hans de Goede <hdegoede@redhat.com> 20003M: Mauro Carvalho Chehab <mchehab@kernel.org> 20004R: Sakari Ailus <sakari.ailus@linux.intel.com> 20005L: linux-media@vger.kernel.org 20006S: Maintained 20007F: drivers/staging/media/atomisp/ 20008 20009STAGING - FIELDBUS SUBSYSTEM 20010M: Sven Van Asbroeck <TheSven73@gmail.com> 20011S: Maintained 20012F: drivers/staging/fieldbus/* 20013F: drivers/staging/fieldbus/Documentation/ 20014 20015STAGING - HMS ANYBUS-S BUS 20016M: Sven Van Asbroeck <TheSven73@gmail.com> 20017S: Maintained 20018F: drivers/staging/fieldbus/anybuss/ 20019 20020STAGING - INDUSTRIAL IO 20021M: Jonathan Cameron <jic23@kernel.org> 20022L: linux-iio@vger.kernel.org 20023S: Odd Fixes 20024F: Documentation/devicetree/bindings/staging/iio/ 20025F: drivers/staging/iio/ 20026 20027STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20028M: Marc Dietrich <marvin24@gmx.de> 20029L: ac100@lists.launchpad.net (moderated for non-subscribers) 20030L: linux-tegra@vger.kernel.org 20031S: Maintained 20032F: drivers/staging/nvec/ 20033 20034STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20035M: Jens Frederich <jfrederich@gmail.com> 20036M: Jon Nettleton <jon.nettleton@gmail.com> 20037S: Maintained 20038W: http://wiki.laptop.org/go/DCON 20039F: drivers/staging/olpc_dcon/ 20040 20041STAGING - REALTEK RTL8712U DRIVERS 20042M: Larry Finger <Larry.Finger@lwfinger.net> 20043M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20044S: Odd Fixes 20045F: drivers/staging/rtl8712/ 20046 20047STAGING - SEPS525 LCD CONTROLLER DRIVERS 20048M: Michael Hennerich <michael.hennerich@analog.com> 20049L: linux-fbdev@vger.kernel.org 20050S: Supported 20051F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20052F: drivers/staging/fbtft/fb_seps525.c 20053 20054STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20055M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20056M: Teddy Wang <teddy.wang@siliconmotion.com> 20057M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20058L: linux-fbdev@vger.kernel.org 20059S: Maintained 20060F: drivers/staging/sm750fb/ 20061 20062STAGING - VIA VT665X DRIVERS 20063M: Forest Bond <forest@alittletooquiet.net> 20064S: Odd Fixes 20065F: drivers/staging/vt665?/ 20066 20067STAGING SUBSYSTEM 20068M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20069L: linux-staging@lists.linux.dev 20070S: Supported 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20072F: drivers/staging/ 20073 20074STARFIRE/DURALAN NETWORK DRIVER 20075M: Ion Badulescu <ionut@badula.org> 20076S: Odd Fixes 20077F: drivers/net/ethernet/adaptec/starfire* 20078 20079STARFIVE DEVICETREES 20080M: Emil Renner Berthing <kernel@esmil.dk> 20081S: Maintained 20082F: arch/riscv/boot/dts/starfive/ 20083 20084STARFIVE DWMAC GLUE LAYER 20085M: Emil Renner Berthing <kernel@esmil.dk> 20086M: Samin Guo <samin.guo@starfivetech.com> 20087S: Maintained 20088F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20089F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20090 20091STARFIVE JH7110 MMC/SD/SDIO DRIVER 20092M: William Qiu <william.qiu@starfivetech.com> 20093S: Supported 20094F: Documentation/devicetree/bindings/mmc/starfive* 20095F: drivers/mmc/host/dw_mmc-starfive.c 20096 20097STARFIVE JH71X0 CLOCK DRIVERS 20098M: Emil Renner Berthing <kernel@esmil.dk> 20099M: Hal Feng <hal.feng@starfivetech.com> 20100S: Maintained 20101F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20102F: drivers/clk/starfive/clk-starfive-jh71* 20103F: include/dt-bindings/clock/starfive?jh71*.h 20104 20105STARFIVE JH71X0 PINCTRL DRIVERS 20106M: Emil Renner Berthing <kernel@esmil.dk> 20107M: Jianlong Huang <jianlong.huang@starfivetech.com> 20108L: linux-gpio@vger.kernel.org 20109S: Maintained 20110F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20111F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20112F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20113F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20114 20115STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20116M: Emil Renner Berthing <kernel@esmil.dk> 20117M: Hal Feng <hal.feng@starfivetech.com> 20118S: Maintained 20119F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20120F: drivers/reset/starfive/reset-starfive-jh71* 20121F: include/dt-bindings/reset/starfive?jh71*.h 20122 20123STARFIVE JH71XX PMU CONTROLLER DRIVER 20124M: Walker Chen <walker.chen@starfivetech.com> 20125S: Supported 20126F: Documentation/devicetree/bindings/power/starfive* 20127F: drivers/soc/starfive/jh71xx_pmu.c 20128F: include/dt-bindings/power/starfive,jh7110-pmu.h 20129 20130STARFIVE SOC DRIVERS 20131M: Conor Dooley <conor@kernel.org> 20132S: Maintained 20133T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20134F: drivers/soc/starfive/ 20135 20136STARFIVE TRNG DRIVER 20137M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20138S: Supported 20139F: Documentation/devicetree/bindings/rng/starfive* 20140F: drivers/char/hw_random/jh7110-trng.c 20141 20142STARFIVE WATCHDOG DRIVER 20143M: Xingyu Wu <xingyu.wu@starfivetech.com> 20144M: Samin Guo <samin.guo@starfivetech.com> 20145S: Supported 20146F: Documentation/devicetree/bindings/watchdog/starfive* 20147F: drivers/watchdog/starfive-wdt.c 20148 20149STATIC BRANCH/CALL 20150M: Peter Zijlstra <peterz@infradead.org> 20151M: Josh Poimboeuf <jpoimboe@kernel.org> 20152M: Jason Baron <jbaron@akamai.com> 20153R: Steven Rostedt <rostedt@goodmis.org> 20154R: Ard Biesheuvel <ardb@kernel.org> 20155S: Supported 20156F: arch/*/include/asm/jump_label*.h 20157F: arch/*/include/asm/static_call*.h 20158F: arch/*/kernel/jump_label.c 20159F: arch/*/kernel/static_call.c 20160F: include/linux/jump_label*.h 20161F: include/linux/static_call*.h 20162F: kernel/jump_label.c 20163F: kernel/static_call.c 20164 20165STI AUDIO (ASoC) DRIVERS 20166M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20168S: Maintained 20169F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20170F: sound/soc/sti/ 20171 20172STI CEC DRIVER 20173M: Alain Volmat <alain.volmat@foss.st.com> 20174S: Maintained 20175F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20176F: drivers/media/cec/platform/sti/ 20177 20178STK1160 USB VIDEO CAPTURE DRIVER 20179M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20180L: linux-media@vger.kernel.org 20181S: Maintained 20182T: git git://linuxtv.org/media_tree.git 20183F: drivers/media/usb/stk1160/ 20184 20185STM32 AUDIO (ASoC) DRIVERS 20186M: Olivier Moysan <olivier.moysan@foss.st.com> 20187M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20189S: Maintained 20190F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20191F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20192F: sound/soc/stm/ 20193 20194STM32 TIMER/LPTIMER DRIVERS 20195M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20196S: Maintained 20197F: Documentation/ABI/testing/*timer-stm32 20198F: Documentation/devicetree/bindings/*/*stm32-*timer* 20199F: drivers/*/stm32-*timer* 20200F: drivers/pwm/pwm-stm32* 20201F: include/linux/*/stm32-*tim* 20202 20203STMMAC ETHERNET DRIVER 20204M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20205M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20206M: Jose Abreu <joabreu@synopsys.com> 20207L: netdev@vger.kernel.org 20208S: Supported 20209W: http://www.stlinux.com 20210F: Documentation/networking/device_drivers/ethernet/stmicro/ 20211F: drivers/net/ethernet/stmicro/stmmac/ 20212 20213SUN HAPPY MEAL ETHERNET DRIVER 20214M: Sean Anderson <seanga2@gmail.com> 20215S: Maintained 20216F: drivers/net/ethernet/sun/sunhme.* 20217 20218SUN3/3X 20219M: Sam Creasey <sammy@sammy.net> 20220S: Maintained 20221W: http://sammy.net/sun3/ 20222F: arch/m68k/include/asm/sun3* 20223F: arch/m68k/kernel/*sun3* 20224F: arch/m68k/sun3*/ 20225F: drivers/net/ethernet/i825xx/sun3* 20226 20227SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20228M: Hans de Goede <hdegoede@redhat.com> 20229L: linux-input@vger.kernel.org 20230S: Maintained 20231F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20232F: drivers/input/keyboard/sun4i-lradc-keys.c 20233 20234SUNDANCE NETWORK DRIVER 20235M: Denis Kirjanov <kda@linux-powerpc.org> 20236L: netdev@vger.kernel.org 20237S: Maintained 20238F: drivers/net/ethernet/dlink/sundance.c 20239 20240SUNPLUS ETHERNET DRIVER 20241M: Wells Lu <wellslutw@gmail.com> 20242L: netdev@vger.kernel.org 20243S: Maintained 20244W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20245F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20246F: drivers/net/ethernet/sunplus/ 20247 20248SUNPLUS MMC DRIVER 20249M: Tony Huang <tonyhuang.sunplus@gmail.com> 20250M: Li-hao Kuo <lhjeff911@gmail.com> 20251S: Maintained 20252F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20253F: drivers/mmc/host/sunplus-mmc.c 20254 20255SUNPLUS OCOTP DRIVER 20256M: Vincent Shih <vincent.sunplus@gmail.com> 20257S: Maintained 20258F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20259F: drivers/nvmem/sunplus-ocotp.c 20260 20261SUNPLUS PWM DRIVER 20262M: Hammer Hsieh <hammerh0314@gmail.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20265F: drivers/pwm/pwm-sunplus.c 20266 20267SUNPLUS RTC DRIVER 20268M: Vincent Shih <vincent.sunplus@gmail.com> 20269L: linux-rtc@vger.kernel.org 20270S: Maintained 20271F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20272F: drivers/rtc/rtc-sunplus.c 20273 20274SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20275M: Li-hao Kuo <lhjeff911@gmail.com> 20276L: linux-spi@vger.kernel.org 20277S: Maintained 20278F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20279F: drivers/spi/spi-sunplus-sp7021.c 20280 20281SUNPLUS UART DRIVER 20282M: Hammer Hsieh <hammerh0314@gmail.com> 20283S: Maintained 20284F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20285F: drivers/tty/serial/sunplus-uart.c 20286 20287SUNPLUS USB2 PHY DRIVER 20288M: Vincent Shih <vincent.sunplus@gmail.com> 20289L: linux-usb@vger.kernel.org 20290S: Maintained 20291F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20292F: drivers/phy/sunplus/Kconfig 20293F: drivers/phy/sunplus/Makefile 20294F: drivers/phy/sunplus/phy-sunplus-usb2.c 20295 20296SUNPLUS WATCHDOG DRIVER 20297M: Xiantao Hu <xt.hu@cqplus1.com> 20298L: linux-watchdog@vger.kernel.org 20299S: Maintained 20300F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20301F: drivers/watchdog/sunplus_wdt.c 20302 20303SUPERH 20304M: Yoshinori Sato <ysato@users.sourceforge.jp> 20305M: Rich Felker <dalias@libc.org> 20306M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20307L: linux-sh@vger.kernel.org 20308S: Maintained 20309Q: http://patchwork.kernel.org/project/linux-sh/list/ 20310F: Documentation/arch/sh/ 20311F: arch/sh/ 20312F: drivers/sh/ 20313 20314SUSPEND TO RAM 20315M: "Rafael J. Wysocki" <rafael@kernel.org> 20316M: Len Brown <len.brown@intel.com> 20317M: Pavel Machek <pavel@ucw.cz> 20318L: linux-pm@vger.kernel.org 20319S: Supported 20320B: https://bugzilla.kernel.org 20321F: Documentation/power/ 20322F: arch/x86/kernel/acpi/sleep* 20323F: arch/x86/kernel/acpi/wakeup* 20324F: drivers/base/power/ 20325F: include/linux/freezer.h 20326F: include/linux/pm.h 20327F: include/linux/suspend.h 20328F: kernel/power/ 20329 20330SVGA HANDLING 20331M: Martin Mares <mj@ucw.cz> 20332L: linux-video@atrey.karlin.mff.cuni.cz 20333S: Maintained 20334F: Documentation/admin-guide/svga.rst 20335F: arch/x86/boot/video* 20336 20337SWITCHDEV 20338M: Jiri Pirko <jiri@resnulli.us> 20339M: Ivan Vecera <ivecera@redhat.com> 20340L: netdev@vger.kernel.org 20341S: Supported 20342F: include/net/switchdev.h 20343F: net/switchdev/ 20344 20345SY8106A REGULATOR DRIVER 20346M: Icenowy Zheng <icenowy@aosc.io> 20347S: Maintained 20348F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20349F: drivers/regulator/sy8106a-regulator.c 20350 20351SYNC FILE FRAMEWORK 20352M: Sumit Semwal <sumit.semwal@linaro.org> 20353R: Gustavo Padovan <gustavo@padovan.org> 20354L: linux-media@vger.kernel.org 20355L: dri-devel@lists.freedesktop.org 20356S: Maintained 20357T: git git://anongit.freedesktop.org/drm/drm-misc 20358F: Documentation/driver-api/sync_file.rst 20359F: drivers/dma-buf/dma-fence* 20360F: drivers/dma-buf/sw_sync.c 20361F: drivers/dma-buf/sync_* 20362F: include/linux/sync_file.h 20363F: include/uapi/linux/sync_file.h 20364 20365SYNOPSYS ARC ARCHITECTURE 20366M: Vineet Gupta <vgupta@kernel.org> 20367L: linux-snps-arc@lists.infradead.org 20368S: Supported 20369T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20370F: Documentation/arch/arc 20371F: Documentation/devicetree/bindings/arc/* 20372F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20373F: arch/arc/ 20374F: drivers/clocksource/arc_timer.c 20375F: drivers/tty/serial/arc_uart.c 20376 20377SYNOPSYS ARC HSDK SDP pll clock driver 20378M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20379S: Supported 20380F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20381F: drivers/clk/clk-hsdk-pll.c 20382 20383SYNOPSYS ARC SDP clock driver 20384M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20385S: Supported 20386F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20387F: drivers/clk/axs10x/* 20388 20389SYNOPSYS ARC SDP platform support 20390M: Alexey Brodkin <abrodkin@synopsys.com> 20391S: Supported 20392F: Documentation/devicetree/bindings/arc/axs10* 20393F: arch/arc/boot/dts/ax* 20394F: arch/arc/plat-axs10x 20395 20396SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20398S: Supported 20399F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20400F: drivers/reset/reset-axs10x.c 20401 20402SYNOPSYS CREG GPIO DRIVER 20403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20404S: Maintained 20405F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20406F: drivers/gpio/gpio-creg-snps.c 20407 20408SYNOPSYS DESIGNWARE 8250 UART DRIVER 20409M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20410R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20411S: Supported 20412F: drivers/tty/serial/8250/8250_dw.c 20413F: drivers/tty/serial/8250/8250_dwlib.* 20414F: drivers/tty/serial/8250/8250_lpss.c 20415 20416SYNOPSYS DESIGNWARE APB GPIO DRIVER 20417M: Hoan Tran <hoan@os.amperecomputing.com> 20418M: Serge Semin <fancer.lancer@gmail.com> 20419L: linux-gpio@vger.kernel.org 20420S: Maintained 20421F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20422F: drivers/gpio/gpio-dwapb.c 20423 20424SYNOPSYS DESIGNWARE APB SSI DRIVER 20425M: Serge Semin <fancer.lancer@gmail.com> 20426L: linux-spi@vger.kernel.org 20427S: Supported 20428F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20429F: drivers/spi/spi-dw* 20430 20431SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20432M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20433S: Maintained 20434F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20435F: drivers/dma/dw-axi-dmac/ 20436 20437SYNOPSYS DESIGNWARE DMAC DRIVER 20438M: Viresh Kumar <vireshk@kernel.org> 20439R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20440S: Maintained 20441F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20442F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20443F: drivers/dma/dw/ 20444F: include/dt-bindings/dma/dw-dmac.h 20445F: include/linux/dma/dw.h 20446F: include/linux/platform_data/dma-dw.h 20447 20448SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20449M: Jose Abreu <Jose.Abreu@synopsys.com> 20450L: netdev@vger.kernel.org 20451S: Supported 20452F: drivers/net/ethernet/synopsys/ 20453 20454SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20455M: Jose Abreu <Jose.Abreu@synopsys.com> 20456L: netdev@vger.kernel.org 20457S: Supported 20458F: drivers/net/pcs/pcs-xpcs.c 20459F: drivers/net/pcs/pcs-xpcs.h 20460F: include/linux/pcs/pcs-xpcs.h 20461 20462SYNOPSYS DESIGNWARE I2C DRIVER 20463M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20464R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20465R: Mika Westerberg <mika.westerberg@linux.intel.com> 20466R: Jan Dabros <jsd@semihalf.com> 20467L: linux-i2c@vger.kernel.org 20468S: Supported 20469F: drivers/i2c/busses/i2c-designware-* 20470 20471SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20472M: Jaehoon Chung <jh80.chung@samsung.com> 20473L: linux-mmc@vger.kernel.org 20474S: Maintained 20475F: drivers/mmc/host/dw_mmc* 20476 20477SYNOPSYS HSDK RESET CONTROLLER DRIVER 20478M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20479S: Supported 20480F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20481F: drivers/reset/reset-hsdk.c 20482F: include/dt-bindings/reset/snps,hsdk-reset.h 20483 20484SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20485M: Prabu Thangamuthu <prabu.t@synopsys.com> 20486M: Manjunath M B <manjumb@synopsys.com> 20487L: linux-mmc@vger.kernel.org 20488S: Maintained 20489F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20490 20491SYSTEM CONFIGURATION (SYSCON) 20492M: Lee Jones <lee@kernel.org> 20493M: Arnd Bergmann <arnd@arndb.de> 20494S: Supported 20495T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20496F: drivers/mfd/syscon.c 20497 20498SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20499M: Sudeep Holla <sudeep.holla@arm.com> 20500R: Cristian Marussi <cristian.marussi@arm.com> 20501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20502S: Maintained 20503F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20504F: drivers/clk/clk-sc[mp]i.c 20505F: drivers/cpufreq/sc[mp]i-cpufreq.c 20506F: drivers/firmware/arm_scmi/ 20507F: drivers/firmware/arm_scpi.c 20508F: drivers/powercap/arm_scmi_powercap.c 20509F: drivers/regulator/scmi-regulator.c 20510F: drivers/reset/reset-scmi.c 20511F: include/linux/sc[mp]i_protocol.h 20512F: include/trace/events/scmi.h 20513F: include/uapi/linux/virtio_scmi.h 20514 20515SYSTEM RESET/SHUTDOWN DRIVERS 20516M: Sebastian Reichel <sre@kernel.org> 20517L: linux-pm@vger.kernel.org 20518S: Maintained 20519T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20520F: Documentation/devicetree/bindings/power/reset/ 20521F: drivers/power/reset/ 20522 20523SYSTEM TRACE MODULE CLASS 20524M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20525S: Maintained 20526T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20527F: Documentation/trace/stm.rst 20528F: drivers/hwtracing/stm/ 20529F: include/linux/stm.h 20530F: include/uapi/linux/stm.h 20531 20532SYSTEM76 ACPI DRIVER 20533M: Jeremy Soller <jeremy@system76.com> 20534M: System76 Product Development <productdev@system76.com> 20535L: platform-driver-x86@vger.kernel.org 20536S: Maintained 20537F: drivers/platform/x86/system76_acpi.c 20538 20539SYSV FILESYSTEM 20540S: Orphan 20541F: Documentation/filesystems/sysv-fs.rst 20542F: fs/sysv/ 20543F: include/linux/sysv_fs.h 20544 20545TASKSTATS STATISTICS INTERFACE 20546M: Balbir Singh <bsingharora@gmail.com> 20547S: Maintained 20548F: Documentation/accounting/taskstats* 20549F: include/linux/taskstats* 20550F: kernel/taskstats.c 20551 20552TC subsystem 20553M: Jamal Hadi Salim <jhs@mojatatu.com> 20554M: Cong Wang <xiyou.wangcong@gmail.com> 20555M: Jiri Pirko <jiri@resnulli.us> 20556L: netdev@vger.kernel.org 20557S: Maintained 20558F: include/net/pkt_cls.h 20559F: include/net/pkt_sched.h 20560F: include/net/tc_act/ 20561F: include/uapi/linux/pkt_cls.h 20562F: include/uapi/linux/pkt_sched.h 20563F: include/uapi/linux/tc_act/ 20564F: include/uapi/linux/tc_ematch/ 20565F: net/sched/ 20566F: tools/testing/selftests/tc-testing 20567 20568TC90522 MEDIA DRIVER 20569M: Akihiro Tsukada <tskd08@gmail.com> 20570L: linux-media@vger.kernel.org 20571S: Odd Fixes 20572F: drivers/media/dvb-frontends/tc90522* 20573 20574TCP LOW PRIORITY MODULE 20575M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20576M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20577S: Maintained 20578W: http://tcp-lp-mod.sourceforge.net/ 20579F: net/ipv4/tcp_lp.c 20580 20581TDA10071 MEDIA DRIVER 20582M: Antti Palosaari <crope@iki.fi> 20583L: linux-media@vger.kernel.org 20584S: Maintained 20585W: https://linuxtv.org 20586W: http://palosaari.fi/linux/ 20587Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20588T: git git://linuxtv.org/anttip/media_tree.git 20589F: drivers/media/dvb-frontends/tda10071* 20590 20591TDA18212 MEDIA DRIVER 20592M: Antti Palosaari <crope@iki.fi> 20593L: linux-media@vger.kernel.org 20594S: Maintained 20595W: https://linuxtv.org 20596W: http://palosaari.fi/linux/ 20597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20598T: git git://linuxtv.org/anttip/media_tree.git 20599F: drivers/media/tuners/tda18212* 20600 20601TDA18218 MEDIA DRIVER 20602M: Antti Palosaari <crope@iki.fi> 20603L: linux-media@vger.kernel.org 20604S: Maintained 20605W: https://linuxtv.org 20606W: http://palosaari.fi/linux/ 20607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20608T: git git://linuxtv.org/anttip/media_tree.git 20609F: drivers/media/tuners/tda18218* 20610 20611TDA18250 MEDIA DRIVER 20612M: Olli Salonen <olli.salonen@iki.fi> 20613L: linux-media@vger.kernel.org 20614S: Maintained 20615W: https://linuxtv.org 20616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20617T: git git://linuxtv.org/media_tree.git 20618F: drivers/media/tuners/tda18250* 20619 20620TDA18271 MEDIA DRIVER 20621M: Michael Krufky <mkrufky@linuxtv.org> 20622L: linux-media@vger.kernel.org 20623S: Maintained 20624W: https://linuxtv.org 20625W: http://github.com/mkrufky 20626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20627T: git git://linuxtv.org/mkrufky/tuners.git 20628F: drivers/media/tuners/tda18271* 20629 20630TDA1997x MEDIA DRIVER 20631M: Tim Harvey <tharvey@gateworks.com> 20632L: linux-media@vger.kernel.org 20633S: Maintained 20634W: https://linuxtv.org 20635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20636F: drivers/media/i2c/tda1997x.* 20637 20638TDA827x MEDIA DRIVER 20639M: Michael Krufky <mkrufky@linuxtv.org> 20640L: linux-media@vger.kernel.org 20641S: Maintained 20642W: https://linuxtv.org 20643W: http://github.com/mkrufky 20644Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20645T: git git://linuxtv.org/mkrufky/tuners.git 20646F: drivers/media/tuners/tda8290.* 20647 20648TDA8290 MEDIA DRIVER 20649M: Michael Krufky <mkrufky@linuxtv.org> 20650L: linux-media@vger.kernel.org 20651S: Maintained 20652W: https://linuxtv.org 20653W: http://github.com/mkrufky 20654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20655T: git git://linuxtv.org/mkrufky/tuners.git 20656F: drivers/media/tuners/tda8290.* 20657 20658TDA9840 MEDIA DRIVER 20659M: Hans Verkuil <hverkuil@xs4all.nl> 20660L: linux-media@vger.kernel.org 20661S: Maintained 20662W: https://linuxtv.org 20663T: git git://linuxtv.org/media_tree.git 20664F: drivers/media/i2c/tda9840* 20665 20666TEA5761 TUNER DRIVER 20667M: Mauro Carvalho Chehab <mchehab@kernel.org> 20668L: linux-media@vger.kernel.org 20669S: Odd fixes 20670W: https://linuxtv.org 20671T: git git://linuxtv.org/media_tree.git 20672F: drivers/media/tuners/tea5761.* 20673 20674TEA5767 TUNER DRIVER 20675M: Mauro Carvalho Chehab <mchehab@kernel.org> 20676L: linux-media@vger.kernel.org 20677S: Maintained 20678W: https://linuxtv.org 20679T: git git://linuxtv.org/media_tree.git 20680F: drivers/media/tuners/tea5767.* 20681 20682TEA6415C MEDIA DRIVER 20683M: Hans Verkuil <hverkuil@xs4all.nl> 20684L: linux-media@vger.kernel.org 20685S: Maintained 20686W: https://linuxtv.org 20687T: git git://linuxtv.org/media_tree.git 20688F: drivers/media/i2c/tea6415c* 20689 20690TEA6420 MEDIA DRIVER 20691M: Hans Verkuil <hverkuil@xs4all.nl> 20692L: linux-media@vger.kernel.org 20693S: Maintained 20694W: https://linuxtv.org 20695T: git git://linuxtv.org/media_tree.git 20696F: drivers/media/i2c/tea6420* 20697 20698TEAM DRIVER 20699M: Jiri Pirko <jiri@resnulli.us> 20700L: netdev@vger.kernel.org 20701S: Supported 20702F: drivers/net/team/ 20703F: include/linux/if_team.h 20704F: include/uapi/linux/if_team.h 20705F: tools/testing/selftests/drivers/net/team/ 20706 20707TECHNICAL ADVISORY BOARD PROCESS DOCS 20708M: "Theodore Ts'o" <tytso@mit.edu> 20709M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20710L: tech-board-discuss@lists.linux-foundation.org 20711S: Maintained 20712F: Documentation/process/contribution-maturity-model.rst 20713F: Documentation/process/researcher-guidelines.rst 20714 20715TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20716M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20717S: Maintained 20718F: arch/x86/platform/ts5500/ 20719 20720TECHNOTREND USB IR RECEIVER 20721M: Sean Young <sean@mess.org> 20722L: linux-media@vger.kernel.org 20723S: Maintained 20724F: drivers/media/rc/ttusbir.c 20725 20726TECHWELL TW9910 VIDEO DECODER 20727L: linux-media@vger.kernel.org 20728S: Orphan 20729F: drivers/media/i2c/tw9910.c 20730F: include/media/i2c/tw9910.h 20731 20732TEE SUBSYSTEM 20733M: Jens Wiklander <jens.wiklander@linaro.org> 20734R: Sumit Garg <sumit.garg@linaro.org> 20735L: op-tee@lists.trustedfirmware.org 20736S: Maintained 20737F: Documentation/staging/tee.rst 20738F: drivers/tee/ 20739F: include/linux/tee_drv.h 20740F: include/uapi/linux/tee.h 20741 20742TEGRA ARCHITECTURE SUPPORT 20743M: Thierry Reding <thierry.reding@gmail.com> 20744M: Jonathan Hunter <jonathanh@nvidia.com> 20745L: linux-tegra@vger.kernel.org 20746S: Supported 20747Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20748T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20749N: [^a-z]tegra 20750 20751TEGRA CLOCK DRIVER 20752M: Peter De Schrijver <pdeschrijver@nvidia.com> 20753M: Prashant Gaikwad <pgaikwad@nvidia.com> 20754S: Supported 20755F: drivers/clk/tegra/ 20756 20757TEGRA DMA DRIVERS 20758M: Laxman Dewangan <ldewangan@nvidia.com> 20759M: Jon Hunter <jonathanh@nvidia.com> 20760S: Supported 20761F: drivers/dma/tegra* 20762 20763TEGRA I2C DRIVER 20764M: Laxman Dewangan <ldewangan@nvidia.com> 20765R: Dmitry Osipenko <digetx@gmail.com> 20766S: Supported 20767F: drivers/i2c/busses/i2c-tegra.c 20768 20769TEGRA IOMMU DRIVERS 20770M: Thierry Reding <thierry.reding@gmail.com> 20771R: Krishna Reddy <vdumpa@nvidia.com> 20772L: linux-tegra@vger.kernel.org 20773S: Supported 20774F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20775F: drivers/iommu/tegra* 20776 20777TEGRA KBC DRIVER 20778M: Laxman Dewangan <ldewangan@nvidia.com> 20779S: Supported 20780F: drivers/input/keyboard/tegra-kbc.c 20781 20782TEGRA NAND DRIVER 20783M: Stefan Agner <stefan@agner.ch> 20784M: Lucas Stach <dev@lynxeye.de> 20785S: Maintained 20786F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20787F: drivers/mtd/nand/raw/tegra_nand.c 20788 20789TEGRA PWM DRIVER 20790M: Thierry Reding <thierry.reding@gmail.com> 20791S: Supported 20792F: drivers/pwm/pwm-tegra.c 20793 20794TEGRA QUAD SPI DRIVER 20795M: Thierry Reding <thierry.reding@gmail.com> 20796M: Jonathan Hunter <jonathanh@nvidia.com> 20797M: Sowjanya Komatineni <skomatineni@nvidia.com> 20798L: linux-tegra@vger.kernel.org 20799S: Maintained 20800F: drivers/spi/spi-tegra210-quad.c 20801 20802TEGRA SERIAL DRIVER 20803M: Laxman Dewangan <ldewangan@nvidia.com> 20804S: Supported 20805F: drivers/tty/serial/serial-tegra.c 20806 20807TEGRA SPI DRIVER 20808M: Laxman Dewangan <ldewangan@nvidia.com> 20809S: Supported 20810F: drivers/spi/spi-tegra* 20811 20812TEGRA VIDEO DRIVER 20813M: Thierry Reding <thierry.reding@gmail.com> 20814M: Jonathan Hunter <jonathanh@nvidia.com> 20815M: Sowjanya Komatineni <skomatineni@nvidia.com> 20816L: linux-media@vger.kernel.org 20817L: linux-tegra@vger.kernel.org 20818S: Maintained 20819F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20820F: drivers/staging/media/tegra-video/ 20821 20822TEGRA XUSB PADCTL DRIVER 20823M: JC Kuo <jckuo@nvidia.com> 20824S: Supported 20825F: drivers/phy/tegra/xusb* 20826 20827TEHUTI ETHERNET DRIVER 20828M: Andy Gospodarek <andy@greyhouse.net> 20829L: netdev@vger.kernel.org 20830S: Supported 20831F: drivers/net/ethernet/tehuti/* 20832 20833TELECOM CLOCK DRIVER FOR MCPL0010 20834M: Mark Gross <markgross@kernel.org> 20835S: Supported 20836F: drivers/char/tlclk.c 20837 20838TEMPO SEMICONDUCTOR DRIVERS 20839M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20840S: Maintained 20841F: Documentation/devicetree/bindings/sound/tscs*.txt 20842F: sound/soc/codecs/tscs*.c 20843F: sound/soc/codecs/tscs*.h 20844 20845TENSILICA XTENSA PORT (xtensa) 20846M: Chris Zankel <chris@zankel.net> 20847M: Max Filippov <jcmvbkbc@gmail.com> 20848S: Maintained 20849T: git https://github.com/jcmvbkbc/linux-xtensa.git 20850F: arch/xtensa/ 20851F: drivers/irqchip/irq-xtensa-* 20852 20853TEXAS INSTRUMENTS ASoC DRIVERS 20854M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20855L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20856S: Maintained 20857F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20858F: sound/soc/ti/ 20859 20860TEXAS INSTRUMENTS DMA DRIVERS 20861M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20862L: dmaengine@vger.kernel.org 20863S: Maintained 20864F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20865F: Documentation/devicetree/bindings/dma/ti-edma.txt 20866F: Documentation/devicetree/bindings/dma/ti/ 20867F: drivers/dma/ti/ 20868F: include/linux/dma/k3-psil.h 20869F: include/linux/dma/k3-udma-glue.h 20870F: include/linux/dma/ti-cppi5.h 20871X: drivers/dma/ti/cppi41.c 20872 20873TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20874M: Robert Marko <robert.marko@sartura.hr> 20875M: Luka Perkov <luka.perkov@sartura.hr> 20876L: linux-hwmon@vger.kernel.org 20877S: Maintained 20878F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20879F: Documentation/hwmon/tps23861.rst 20880F: drivers/hwmon/tps23861.c 20881 20882TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20883M: Ricardo Ribalda <ribalda@kernel.org> 20884L: linux-iio@vger.kernel.org 20885S: Supported 20886F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20887F: drivers/iio/dac/ti-dac7612.c 20888 20889TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20890M: Nishanth Menon <nm@ti.com> 20891M: Tero Kristo <kristo@kernel.org> 20892M: Santosh Shilimkar <ssantosh@kernel.org> 20893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20894S: Maintained 20895F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20896F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20897F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20898F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20899F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20900F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20901F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20902F: drivers/clk/keystone/sci-clk.c 20903F: drivers/firmware/ti_sci* 20904F: drivers/irqchip/irq-ti-sci-inta.c 20905F: drivers/irqchip/irq-ti-sci-intr.c 20906F: drivers/reset/reset-ti-sci.c 20907F: drivers/soc/ti/ti_sci_inta_msi.c 20908F: drivers/soc/ti/ti_sci_pm_domains.c 20909F: include/dt-bindings/soc/ti,sci_pm_domain.h 20910F: include/linux/soc/ti/ti_sci_inta_msi.h 20911F: include/linux/soc/ti/ti_sci_protocol.h 20912 20913TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20914M: Puranjay Mohan <puranjay12@gmail.com> 20915L: linux-iio@vger.kernel.org 20916S: Supported 20917F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20918F: drivers/iio/temperature/tmp117.c 20919 20920THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20921M: Hans Verkuil <hverkuil@xs4all.nl> 20922L: linux-media@vger.kernel.org 20923S: Maintained 20924W: https://linuxtv.org 20925T: git git://linuxtv.org/media_tree.git 20926F: drivers/media/radio/radio-raremono.c 20927 20928THERMAL 20929M: Rafael J. Wysocki <rafael@kernel.org> 20930M: Daniel Lezcano <daniel.lezcano@linaro.org> 20931R: Amit Kucheria <amitk@kernel.org> 20932R: Zhang Rui <rui.zhang@intel.com> 20933L: linux-pm@vger.kernel.org 20934S: Supported 20935Q: https://patchwork.kernel.org/project/linux-pm/list/ 20936T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20937F: Documentation/ABI/testing/sysfs-class-thermal 20938F: Documentation/admin-guide/thermal/ 20939F: Documentation/devicetree/bindings/thermal/ 20940F: Documentation/driver-api/thermal/ 20941F: drivers/thermal/ 20942F: include/dt-bindings/thermal/ 20943F: include/linux/cpu_cooling.h 20944F: include/linux/thermal.h 20945F: include/uapi/linux/thermal.h 20946F: tools/lib/thermal/ 20947F: tools/thermal/ 20948 20949THERMAL DRIVER FOR AMLOGIC SOCS 20950M: Guillaume La Roque <glaroque@baylibre.com> 20951L: linux-pm@vger.kernel.org 20952L: linux-amlogic@lists.infradead.org 20953S: Supported 20954W: http://linux-meson.com/ 20955F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20956F: drivers/thermal/amlogic_thermal.c 20957 20958THERMAL/CPU_COOLING 20959M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20960M: Daniel Lezcano <daniel.lezcano@linaro.org> 20961M: Viresh Kumar <viresh.kumar@linaro.org> 20962R: Lukasz Luba <lukasz.luba@arm.com> 20963L: linux-pm@vger.kernel.org 20964S: Supported 20965F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20966F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20967F: drivers/thermal/cpufreq_cooling.c 20968F: drivers/thermal/cpuidle_cooling.c 20969F: include/linux/cpu_cooling.h 20970 20971THERMAL/POWER_ALLOCATOR 20972M: Lukasz Luba <lukasz.luba@arm.com> 20973L: linux-pm@vger.kernel.org 20974S: Maintained 20975F: Documentation/driver-api/thermal/power_allocator.rst 20976F: drivers/thermal/gov_power_allocator.c 20977F: drivers/thermal/thermal_trace_ipa.h 20978 20979THINKPAD ACPI EXTRAS DRIVER 20980M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20981L: ibm-acpi-devel@lists.sourceforge.net 20982L: platform-driver-x86@vger.kernel.org 20983S: Maintained 20984W: http://ibm-acpi.sourceforge.net 20985W: http://thinkwiki.org/wiki/Ibm-acpi 20986T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20987F: drivers/platform/x86/thinkpad_acpi.c 20988 20989THINKPAD LMI DRIVER 20990M: Mark Pearson <markpearson@lenovo.com> 20991L: platform-driver-x86@vger.kernel.org 20992S: Maintained 20993F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20994F: drivers/platform/x86/think-lmi.? 20995 20996THUNDERBOLT DMA TRAFFIC TEST DRIVER 20997M: Isaac Hazan <isaac.hazan@intel.com> 20998L: linux-usb@vger.kernel.org 20999S: Maintained 21000F: drivers/thunderbolt/dma_test.c 21001 21002THUNDERBOLT DRIVER 21003M: Andreas Noever <andreas.noever@gmail.com> 21004M: Michael Jamet <michael.jamet@intel.com> 21005M: Mika Westerberg <mika.westerberg@linux.intel.com> 21006M: Yehezkel Bernat <YehezkelShB@gmail.com> 21007L: linux-usb@vger.kernel.org 21008S: Maintained 21009T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21010F: Documentation/admin-guide/thunderbolt.rst 21011F: drivers/thunderbolt/ 21012F: include/linux/thunderbolt.h 21013 21014THUNDERBOLT NETWORK DRIVER 21015M: Michael Jamet <michael.jamet@intel.com> 21016M: Mika Westerberg <mika.westerberg@linux.intel.com> 21017M: Yehezkel Bernat <YehezkelShB@gmail.com> 21018L: netdev@vger.kernel.org 21019S: Maintained 21020F: drivers/net/thunderbolt/ 21021 21022THUNDERX GPIO DRIVER 21023M: Robert Richter <rric@kernel.org> 21024S: Odd Fixes 21025F: drivers/gpio/gpio-thunderx.c 21026 21027TI ADS7924 ADC DRIVER 21028M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21029L: linux-iio@vger.kernel.org 21030S: Supported 21031F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21032F: drivers/iio/adc/ti-ads7924.c 21033 21034TI AM437X VPFE DRIVER 21035M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21036L: linux-media@vger.kernel.org 21037S: Maintained 21038W: https://linuxtv.org 21039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21040T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21041F: drivers/media/platform/ti/am437x/ 21042 21043TI BANDGAP AND THERMAL DRIVER 21044M: Eduardo Valentin <edubezval@gmail.com> 21045M: Keerthy <j-keerthy@ti.com> 21046L: linux-pm@vger.kernel.org 21047L: linux-omap@vger.kernel.org 21048S: Maintained 21049F: drivers/thermal/ti-soc-thermal/ 21050 21051TI BQ27XXX POWER SUPPLY DRIVER 21052F: drivers/power/supply/bq27xxx_battery.c 21053F: drivers/power/supply/bq27xxx_battery_i2c.c 21054F: include/linux/power/bq27xxx_battery.h 21055 21056TI CDCE706 CLOCK DRIVER 21057M: Max Filippov <jcmvbkbc@gmail.com> 21058S: Maintained 21059F: drivers/clk/clk-cdce706.c 21060 21061TI CLOCK DRIVER 21062M: Tero Kristo <kristo@kernel.org> 21063L: linux-omap@vger.kernel.org 21064S: Odd Fixes 21065F: drivers/clk/ti/ 21066F: include/linux/clk/ti.h 21067 21068TI DAVINCI MACHINE SUPPORT 21069M: Bartosz Golaszewski <brgl@bgdev.pl> 21070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21071S: Maintained 21072T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21073F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21074F: arch/arm/boot/dts/da850* 21075F: arch/arm/mach-davinci/ 21076F: drivers/i2c/busses/i2c-davinci.c 21077 21078TI DAVINCI SERIES CLOCK DRIVER 21079M: David Lechner <david@lechnology.com> 21080R: Sekhar Nori <nsekhar@ti.com> 21081S: Maintained 21082F: Documentation/devicetree/bindings/clock/ti/davinci/ 21083F: drivers/clk/davinci/ 21084F: include/linux/clk/davinci.h 21085 21086TI DAVINCI SERIES GPIO DRIVER 21087M: Keerthy <j-keerthy@ti.com> 21088L: linux-gpio@vger.kernel.org 21089S: Maintained 21090F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21091F: drivers/gpio/gpio-davinci.c 21092 21093TI DAVINCI SERIES MEDIA DRIVER 21094M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21095L: linux-media@vger.kernel.org 21096S: Maintained 21097W: https://linuxtv.org 21098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21099T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21100F: drivers/media/platform/ti/davinci/ 21101F: include/media/davinci/ 21102 21103TI ENHANCED CAPTURE (eCAP) DRIVER 21104M: Vignesh Raghavendra <vigneshr@ti.com> 21105R: Julien Panis <jpanis@baylibre.com> 21106L: linux-iio@vger.kernel.org 21107L: linux-omap@vger.kernel.org 21108S: Maintained 21109F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21110F: drivers/counter/ti-ecap-capture.c 21111 21112TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21113R: David Lechner <david@lechnology.com> 21114L: linux-iio@vger.kernel.org 21115F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21116F: drivers/counter/ti-eqep.c 21117 21118TI ETHERNET SWITCH DRIVER (CPSW) 21119R: Grygorii Strashko <grygorii.strashko@ti.com> 21120L: linux-omap@vger.kernel.org 21121L: netdev@vger.kernel.org 21122S: Maintained 21123F: drivers/net/ethernet/ti/cpsw* 21124F: drivers/net/ethernet/ti/davinci* 21125 21126TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21127M: Alex Dubov <oakad@yahoo.com> 21128S: Maintained 21129W: http://tifmxx.berlios.de/ 21130F: drivers/memstick/host/tifm_ms.c 21131F: drivers/misc/tifm* 21132F: drivers/mmc/host/tifm_sd.c 21133F: include/linux/tifm.h 21134 21135TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21136M: Nishanth Menon <nm@ti.com> 21137M: Santosh Shilimkar <ssantosh@kernel.org> 21138L: linux-kernel@vger.kernel.org 21139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21140S: Maintained 21141T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21142F: drivers/soc/ti/* 21143 21144TI LM49xxx FAMILY ASoC CODEC DRIVERS 21145M: M R Swami Reddy <mr.swami.reddy@ti.com> 21146M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21147L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21148S: Maintained 21149F: sound/soc/codecs/isabelle* 21150F: sound/soc/codecs/lm49453* 21151 21152TI LMP92064 ADC DRIVER 21153M: Leonard Göhrs <l.goehrs@pengutronix.de> 21154R: kernel@pengutronix.de 21155L: linux-iio@vger.kernel.org 21156S: Maintained 21157F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21158F: drivers/iio/adc/ti-lmp92064.c 21159 21160TI PCM3060 ASoC CODEC DRIVER 21161M: Kirill Marinushkin <kmarinushkin@birdec.com> 21162L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21163S: Maintained 21164F: Documentation/devicetree/bindings/sound/pcm3060.txt 21165F: sound/soc/codecs/pcm3060* 21166 21167TI TAS571X FAMILY ASoC CODEC DRIVER 21168M: Kevin Cernekee <cernekee@chromium.org> 21169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21170S: Odd Fixes 21171F: sound/soc/codecs/tas571x* 21172 21173TI TMAG5273 MAGNETOMETER DRIVER 21174M: Gerald Loacker <gerald.loacker@wolfvision.net> 21175L: linux-iio@vger.kernel.org 21176S: Maintained 21177F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21178F: drivers/iio/magnetometer/tmag5273.c 21179 21180TI TRF7970A NFC DRIVER 21181M: Mark Greer <mgreer@animalcreek.com> 21182L: linux-wireless@vger.kernel.org 21183S: Supported 21184F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21185F: drivers/nfc/trf7970a.c 21186 21187TI TSC2046 ADC DRIVER 21188M: Oleksij Rempel <o.rempel@pengutronix.de> 21189R: kernel@pengutronix.de 21190L: linux-iio@vger.kernel.org 21191S: Maintained 21192F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21193F: drivers/iio/adc/ti-tsc2046.c 21194 21195TI TWL4030 SERIES SOC CODEC DRIVER 21196M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21197L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21198S: Maintained 21199F: sound/soc/codecs/twl4030* 21200 21201TI VPE/CAL DRIVERS 21202M: Benoit Parrot <bparrot@ti.com> 21203L: linux-media@vger.kernel.org 21204S: Maintained 21205W: http://linuxtv.org/ 21206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21207F: Documentation/devicetree/bindings/media/ti,cal.yaml 21208F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21209F: drivers/media/platform/ti/cal/ 21210F: drivers/media/platform/ti/vpe/ 21211 21212TI WILINK WIRELESS DRIVERS 21213L: linux-wireless@vger.kernel.org 21214S: Orphan 21215W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21216W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21217T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21218F: drivers/net/wireless/ti/ 21219 21220TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21221M: John Stultz <jstultz@google.com> 21222M: Thomas Gleixner <tglx@linutronix.de> 21223R: Stephen Boyd <sboyd@kernel.org> 21224L: linux-kernel@vger.kernel.org 21225S: Supported 21226T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21227F: include/linux/clocksource.h 21228F: include/linux/time.h 21229F: include/linux/timex.h 21230F: include/uapi/linux/time.h 21231F: include/uapi/linux/timex.h 21232F: kernel/time/alarmtimer.c 21233F: kernel/time/clocksource.c 21234F: kernel/time/ntp.c 21235F: kernel/time/time*.c 21236F: tools/testing/selftests/timers/ 21237 21238TIPC NETWORK LAYER 21239M: Jon Maloy <jmaloy@redhat.com> 21240M: Ying Xue <ying.xue@windriver.com> 21241L: netdev@vger.kernel.org (core kernel code) 21242L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21243S: Maintained 21244W: http://tipc.sourceforge.net/ 21245F: include/uapi/linux/tipc*.h 21246F: net/tipc/ 21247 21248TLAN NETWORK DRIVER 21249M: Samuel Chessman <chessman@tux.org> 21250L: tlan-devel@lists.sourceforge.net (subscribers-only) 21251S: Maintained 21252W: http://sourceforge.net/projects/tlan/ 21253F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21254F: drivers/net/ethernet/ti/tlan.* 21255 21256TMIO/SDHI MMC DRIVER 21257M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21258L: linux-mmc@vger.kernel.org 21259L: linux-renesas-soc@vger.kernel.org 21260S: Supported 21261F: drivers/mmc/host/renesas_sdhi* 21262F: drivers/mmc/host/tmio_mmc* 21263F: include/linux/mfd/tmio.h 21264 21265TMP401 HARDWARE MONITOR DRIVER 21266M: Guenter Roeck <linux@roeck-us.net> 21267L: linux-hwmon@vger.kernel.org 21268S: Maintained 21269F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21270F: Documentation/hwmon/tmp401.rst 21271F: drivers/hwmon/tmp401.c 21272 21273TMP464 HARDWARE MONITOR DRIVER 21274M: Guenter Roeck <linux@roeck-us.net> 21275L: linux-hwmon@vger.kernel.org 21276S: Maintained 21277F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21278F: Documentation/hwmon/tmp464.rst 21279F: drivers/hwmon/tmp464.c 21280 21281TMP513 HARDWARE MONITOR DRIVER 21282M: Eric Tremblay <etremblay@distech-controls.com> 21283L: linux-hwmon@vger.kernel.org 21284S: Maintained 21285F: Documentation/hwmon/tmp513.rst 21286F: drivers/hwmon/tmp513.c 21287 21288TMPFS (SHMEM FILESYSTEM) 21289M: Hugh Dickins <hughd@google.com> 21290L: linux-mm@kvack.org 21291S: Maintained 21292F: include/linux/shmem_fs.h 21293F: mm/shmem.c 21294 21295TOMOYO SECURITY MODULE 21296M: Kentaro Takeda <takedakn@nttdata.co.jp> 21297M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21298L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21299L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21300L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21301L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21302S: Maintained 21303W: https://tomoyo.osdn.jp/ 21304F: security/tomoyo/ 21305 21306TOPSTAR LAPTOP EXTRAS DRIVER 21307M: Herton Ronaldo Krzesinski <herton@canonical.com> 21308L: platform-driver-x86@vger.kernel.org 21309S: Maintained 21310F: drivers/platform/x86/topstar-laptop.c 21311 21312TORTURE-TEST MODULES 21313M: Davidlohr Bueso <dave@stgolabs.net> 21314M: "Paul E. McKenney" <paulmck@kernel.org> 21315M: Josh Triplett <josh@joshtriplett.org> 21316L: linux-kernel@vger.kernel.org 21317S: Supported 21318T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21319F: Documentation/RCU/torture.rst 21320F: kernel/locking/locktorture.c 21321F: kernel/rcu/rcuscale.c 21322F: kernel/rcu/rcutorture.c 21323F: kernel/rcu/refscale.c 21324F: kernel/torture.c 21325 21326TOSHIBA ACPI EXTRAS DRIVER 21327M: Azael Avalos <coproscefalo@gmail.com> 21328L: platform-driver-x86@vger.kernel.org 21329S: Maintained 21330F: drivers/platform/x86/toshiba_acpi.c 21331 21332TOSHIBA BLUETOOTH DRIVER 21333M: Azael Avalos <coproscefalo@gmail.com> 21334L: platform-driver-x86@vger.kernel.org 21335S: Maintained 21336F: drivers/platform/x86/toshiba_bluetooth.c 21337 21338TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21339M: Azael Avalos <coproscefalo@gmail.com> 21340L: platform-driver-x86@vger.kernel.org 21341S: Maintained 21342F: drivers/platform/x86/toshiba_haps.c 21343 21344TOSHIBA SMM DRIVER 21345M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21346S: Maintained 21347W: http://www.buzzard.org.uk/toshiba/ 21348F: drivers/char/toshiba.c 21349F: include/linux/toshiba.h 21350F: include/uapi/linux/toshiba.h 21351 21352TOSHIBA TC358743 DRIVER 21353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21354L: linux-media@vger.kernel.org 21355S: Maintained 21356F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21357F: drivers/media/i2c/tc358743* 21358F: include/media/i2c/tc358743.h 21359 21360TOSHIBA WMI HOTKEYS DRIVER 21361M: Azael Avalos <coproscefalo@gmail.com> 21362L: platform-driver-x86@vger.kernel.org 21363S: Maintained 21364F: drivers/platform/x86/toshiba-wmi.c 21365 21366TPM DEVICE DRIVER 21367M: Peter Huewe <peterhuewe@gmx.de> 21368M: Jarkko Sakkinen <jarkko@kernel.org> 21369R: Jason Gunthorpe <jgg@ziepe.ca> 21370L: linux-integrity@vger.kernel.org 21371S: Maintained 21372W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21373Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21374T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21375F: drivers/char/tpm/ 21376 21377TPS546D24 DRIVER 21378M: Duke Du <dukedu83@gmail.com> 21379L: linux-hwmon@vger.kernel.org 21380S: Maintained 21381F: Documentation/hwmon/tps546d24.rst 21382F: drivers/hwmon/pmbus/tps546d24.c 21383 21384TRACING 21385M: Steven Rostedt <rostedt@goodmis.org> 21386M: Masami Hiramatsu <mhiramat@kernel.org> 21387L: linux-kernel@vger.kernel.org 21388L: linux-trace-kernel@vger.kernel.org 21389S: Maintained 21390Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21391T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21392F: Documentation/trace/* 21393F: fs/tracefs/ 21394F: include/linux/trace*.h 21395F: include/trace/ 21396F: kernel/trace/ 21397F: scripts/tracing/ 21398F: tools/testing/selftests/ftrace/ 21399 21400TRACING MMIO ACCESSES (MMIOTRACE) 21401M: Steven Rostedt <rostedt@goodmis.org> 21402M: Masami Hiramatsu <mhiramat@kernel.org> 21403R: Karol Herbst <karolherbst@gmail.com> 21404R: Pekka Paalanen <ppaalanen@gmail.com> 21405L: linux-kernel@vger.kernel.org 21406L: nouveau@lists.freedesktop.org 21407S: Maintained 21408F: arch/x86/mm/kmmio.c 21409F: arch/x86/mm/mmio-mod.c 21410F: arch/x86/mm/testmmiotrace.c 21411F: include/linux/mmiotrace.h 21412F: kernel/trace/trace_mmiotrace.c 21413 21414TRACING OS NOISE / LATENCY TRACERS 21415M: Steven Rostedt <rostedt@goodmis.org> 21416M: Daniel Bristot de Oliveira <bristot@kernel.org> 21417S: Maintained 21418F: Documentation/trace/hwlat_detector.rst 21419F: Documentation/trace/osnoise-tracer.rst 21420F: Documentation/trace/timerlat-tracer.rst 21421F: arch/*/kernel/trace.c 21422F: include/trace/events/osnoise.h 21423F: kernel/trace/trace_hwlat.c 21424F: kernel/trace/trace_irqsoff.c 21425F: kernel/trace/trace_osnoise.c 21426F: kernel/trace/trace_sched_wakeup.c 21427 21428TRADITIONAL CHINESE DOCUMENTATION 21429M: Hu Haowen <src.res@email.cn> 21430L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21431S: Maintained 21432W: https://github.com/srcres258/linux-doc 21433T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21434F: Documentation/translations/zh_TW/ 21435 21436TTY LAYER 21437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21438M: Jiri Slaby <jirislaby@kernel.org> 21439S: Supported 21440T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21441F: Documentation/driver-api/serial/ 21442F: drivers/tty/ 21443F: drivers/tty/serial/serial_core.c 21444F: include/linux/selection.h 21445F: include/linux/serial.h 21446F: include/linux/serial_core.h 21447F: include/linux/sysrq.h 21448F: include/linux/tty*.h 21449F: include/linux/vt.h 21450F: include/linux/vt_*.h 21451F: include/uapi/linux/serial.h 21452F: include/uapi/linux/serial_core.h 21453F: include/uapi/linux/tty.h 21454 21455TUA9001 MEDIA DRIVER 21456M: Antti Palosaari <crope@iki.fi> 21457L: linux-media@vger.kernel.org 21458S: Maintained 21459W: https://linuxtv.org 21460W: http://palosaari.fi/linux/ 21461Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21462T: git git://linuxtv.org/anttip/media_tree.git 21463F: drivers/media/tuners/tua9001* 21464 21465TULIP NETWORK DRIVERS 21466L: netdev@vger.kernel.org 21467L: linux-parisc@vger.kernel.org 21468S: Orphan 21469F: drivers/net/ethernet/dec/tulip/ 21470 21471TUN/TAP driver 21472M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21473S: Maintained 21474W: http://vtun.sourceforge.net/tun 21475F: Documentation/networking/tuntap.rst 21476F: arch/um/os-Linux/drivers/ 21477 21478TURBOCHANNEL SUBSYSTEM 21479M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21480M: Ralf Baechle <ralf@linux-mips.org> 21481L: linux-mips@vger.kernel.org 21482S: Maintained 21483Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21484F: drivers/tc/ 21485F: include/linux/tc.h 21486 21487TURBOSTAT UTILITY 21488M: "Len Brown" <lenb@kernel.org> 21489L: linux-pm@vger.kernel.org 21490S: Supported 21491Q: https://patchwork.kernel.org/project/linux-pm/list/ 21492B: https://bugzilla.kernel.org 21493T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21494F: tools/power/x86/turbostat/ 21495 21496TW5864 VIDEO4LINUX DRIVER 21497M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21498M: Anton Sviridenko <anton@corp.bluecherry.net> 21499M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21500M: Andrey Utkin <andrey_utkin@fastmail.com> 21501L: linux-media@vger.kernel.org 21502S: Supported 21503F: drivers/media/pci/tw5864/ 21504 21505TW68 VIDEO4LINUX DRIVER 21506M: Hans Verkuil <hverkuil@xs4all.nl> 21507L: linux-media@vger.kernel.org 21508S: Odd Fixes 21509W: https://linuxtv.org 21510T: git git://linuxtv.org/media_tree.git 21511F: drivers/media/pci/tw68/ 21512 21513TW686X VIDEO4LINUX DRIVER 21514M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21515L: linux-media@vger.kernel.org 21516S: Maintained 21517W: http://linuxtv.org 21518T: git git://linuxtv.org/media_tree.git 21519F: drivers/media/pci/tw686x/ 21520 21521U-BOOT ENVIRONMENT VARIABLES 21522M: Rafał Miłecki <rafal@milecki.pl> 21523S: Maintained 21524F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21525F: drivers/nvmem/u-boot-env.c 21526 21527UACCE ACCELERATOR FRAMEWORK 21528M: Zhangfei Gao <zhangfei.gao@linaro.org> 21529M: Zhou Wang <wangzhou1@hisilicon.com> 21530L: linux-accelerators@lists.ozlabs.org 21531L: linux-kernel@vger.kernel.org 21532S: Maintained 21533F: Documentation/ABI/testing/sysfs-driver-uacce 21534F: Documentation/misc-devices/uacce.rst 21535F: drivers/misc/uacce/ 21536F: include/linux/uacce.h 21537F: include/uapi/misc/uacce/ 21538 21539UBI FILE SYSTEM (UBIFS) 21540M: Richard Weinberger <richard@nod.at> 21541L: linux-mtd@lists.infradead.org 21542S: Supported 21543W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21544T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21545T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21546F: Documentation/ABI/testing/sysfs-fs-ubifs 21547F: Documentation/filesystems/ubifs-authentication.rst 21548F: Documentation/filesystems/ubifs.rst 21549F: fs/ubifs/ 21550 21551UBLK USERSPACE BLOCK DRIVER 21552M: Ming Lei <ming.lei@redhat.com> 21553L: linux-block@vger.kernel.org 21554S: Maintained 21555F: Documentation/block/ublk.rst 21556F: drivers/block/ublk_drv.c 21557F: include/uapi/linux/ublk_cmd.h 21558 21559UCLINUX (M68KNOMMU AND COLDFIRE) 21560M: Greg Ungerer <gerg@linux-m68k.org> 21561L: linux-m68k@lists.linux-m68k.org 21562S: Maintained 21563W: http://www.linux-m68k.org/ 21564T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21565F: arch/m68k/*/*_no.* 21566F: arch/m68k/68*/ 21567F: arch/m68k/coldfire/ 21568F: arch/m68k/include/asm/*_no.* 21569 21570UDF FILESYSTEM 21571M: Jan Kara <jack@suse.com> 21572S: Maintained 21573F: Documentation/filesystems/udf.rst 21574F: fs/udf/ 21575 21576UDRAW TABLET 21577M: Bastien Nocera <hadess@hadess.net> 21578L: linux-input@vger.kernel.org 21579S: Maintained 21580F: drivers/hid/hid-udraw-ps3.c 21581 21582UFS FILESYSTEM 21583M: Evgeniy Dushistov <dushistov@mail.ru> 21584S: Maintained 21585F: Documentation/admin-guide/ufs.rst 21586F: fs/ufs/ 21587 21588UHID USERSPACE HID IO DRIVER 21589M: David Rheinsberg <david.rheinsberg@gmail.com> 21590L: linux-input@vger.kernel.org 21591S: Maintained 21592F: drivers/hid/uhid.c 21593F: include/uapi/linux/uhid.h 21594 21595ULPI BUS 21596M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21597L: linux-usb@vger.kernel.org 21598S: Maintained 21599F: drivers/usb/common/ulpi.c 21600F: include/linux/ulpi/ 21601 21602UNICODE SUBSYSTEM 21603M: Gabriel Krisman Bertazi <krisman@collabora.com> 21604L: linux-fsdevel@vger.kernel.org 21605S: Supported 21606F: fs/unicode/ 21607 21608UNIFDEF 21609M: Tony Finch <dot@dotat.at> 21610S: Maintained 21611W: http://dotat.at/prog/unifdef 21612F: scripts/unifdef.c 21613 21614UNIFORM CDROM DRIVER 21615M: Phillip Potter <phil@philpotter.co.uk> 21616S: Maintained 21617F: Documentation/cdrom/ 21618F: drivers/cdrom/cdrom.c 21619F: include/linux/cdrom.h 21620F: include/uapi/linux/cdrom.h 21621 21622UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21623R: Alim Akhtar <alim.akhtar@samsung.com> 21624R: Avri Altman <avri.altman@wdc.com> 21625R: Bart Van Assche <bvanassche@acm.org> 21626L: linux-scsi@vger.kernel.org 21627S: Supported 21628F: Documentation/devicetree/bindings/ufs/ 21629F: Documentation/scsi/ufs.rst 21630F: drivers/ufs/core/ 21631 21632UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21633M: Pedro Sousa <pedrom.sousa@synopsys.com> 21634L: linux-scsi@vger.kernel.org 21635S: Supported 21636F: drivers/ufs/host/*dwc* 21637 21638UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21639M: Alim Akhtar <alim.akhtar@samsung.com> 21640L: linux-scsi@vger.kernel.org 21641S: Maintained 21642F: drivers/ufs/host/ufs-exynos* 21643 21644UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21645M: Stanley Chu <stanley.chu@mediatek.com> 21646L: linux-scsi@vger.kernel.org 21647L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21648S: Maintained 21649F: drivers/ufs/host/ufs-mediatek* 21650 21651UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21652M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21653L: linux-arm-msm@vger.kernel.org 21654L: linux-scsi@vger.kernel.org 21655S: Maintained 21656F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21657F: drivers/ufs/host/ufs-qcom* 21658 21659UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21660M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21661L: linux-renesas-soc@vger.kernel.org 21662L: linux-scsi@vger.kernel.org 21663S: Maintained 21664F: drivers/ufs/host/ufs-renesas.c 21665 21666UNSORTED BLOCK IMAGES (UBI) 21667M: Richard Weinberger <richard@nod.at> 21668L: linux-mtd@lists.infradead.org 21669S: Supported 21670W: http://www.linux-mtd.infradead.org/ 21671T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21672T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21673F: drivers/mtd/ubi/ 21674F: include/linux/mtd/ubi.h 21675F: include/uapi/mtd/ubi-user.h 21676 21677USB "USBNET" DRIVER FRAMEWORK 21678M: Oliver Neukum <oneukum@suse.com> 21679L: netdev@vger.kernel.org 21680S: Maintained 21681W: http://www.linux-usb.org/usbnet 21682F: drivers/net/usb/usbnet.c 21683F: include/linux/usb/usbnet.h 21684 21685USB ACM DRIVER 21686M: Oliver Neukum <oneukum@suse.com> 21687L: linux-usb@vger.kernel.org 21688S: Maintained 21689F: Documentation/usb/acm.rst 21690F: drivers/usb/class/cdc-acm.* 21691 21692USB APPLE MFI FASTCHARGE DRIVER 21693M: Bastien Nocera <hadess@hadess.net> 21694L: linux-usb@vger.kernel.org 21695S: Maintained 21696F: drivers/usb/misc/apple-mfi-fastcharge.c 21697 21698USB AR5523 WIRELESS DRIVER 21699M: Pontus Fuchs <pontus.fuchs@gmail.com> 21700L: linux-wireless@vger.kernel.org 21701S: Maintained 21702F: drivers/net/wireless/ath/ar5523/ 21703 21704USB ATTACHED SCSI 21705M: Oliver Neukum <oneukum@suse.com> 21706L: linux-usb@vger.kernel.org 21707L: linux-scsi@vger.kernel.org 21708S: Maintained 21709F: drivers/usb/storage/uas.c 21710 21711USB CDC ETHERNET DRIVER 21712M: Oliver Neukum <oliver@neukum.org> 21713L: linux-usb@vger.kernel.org 21714S: Maintained 21715F: drivers/net/usb/cdc_*.c 21716F: include/uapi/linux/usb/cdc.h 21717 21718USB CHAOSKEY DRIVER 21719M: Keith Packard <keithp@keithp.com> 21720L: linux-usb@vger.kernel.org 21721S: Maintained 21722F: drivers/usb/misc/chaoskey.c 21723 21724USB CYPRESS C67X00 DRIVER 21725L: linux-usb@vger.kernel.org 21726S: Orphan 21727F: drivers/usb/c67x00/ 21728 21729USB DAVICOM DM9601 DRIVER 21730M: Peter Korsgaard <peter@korsgaard.com> 21731L: netdev@vger.kernel.org 21732S: Maintained 21733W: http://www.linux-usb.org/usbnet 21734F: drivers/net/usb/dm9601.c 21735 21736USB EHCI DRIVER 21737M: Alan Stern <stern@rowland.harvard.edu> 21738L: linux-usb@vger.kernel.org 21739S: Maintained 21740F: Documentation/usb/ehci.rst 21741F: drivers/usb/host/ehci* 21742 21743USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21744M: Jiri Kosina <jikos@kernel.org> 21745M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21746L: linux-usb@vger.kernel.org 21747S: Maintained 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21749F: Documentation/hid/hiddev.rst 21750F: drivers/hid/usbhid/ 21751 21752USB INTEL XHCI ROLE MUX DRIVER 21753M: Hans de Goede <hdegoede@redhat.com> 21754L: linux-usb@vger.kernel.org 21755S: Maintained 21756F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21757 21758USB IP DRIVER FOR HISILICON KIRIN 960 21759M: Yu Chen <chenyu56@huawei.com> 21760M: Binghui Wang <wangbinghui@hisilicon.com> 21761L: linux-usb@vger.kernel.org 21762S: Maintained 21763F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21764F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21765 21766USB IP DRIVER FOR HISILICON KIRIN 970 21767M: Mauro Carvalho Chehab <mchehab@kernel.org> 21768L: linux-usb@vger.kernel.org 21769S: Maintained 21770F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21771F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21772 21773USB ISP116X DRIVER 21774M: Olav Kongas <ok@artecdesign.ee> 21775L: linux-usb@vger.kernel.org 21776S: Maintained 21777F: drivers/usb/host/isp116x* 21778F: include/linux/usb/isp116x.h 21779 21780USB ISP1760 DRIVER 21781M: Rui Miguel Silva <rui.silva@linaro.org> 21782L: linux-usb@vger.kernel.org 21783S: Maintained 21784F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21785F: drivers/usb/isp1760/* 21786 21787USB LAN78XX ETHERNET DRIVER 21788M: Woojung Huh <woojung.huh@microchip.com> 21789M: UNGLinuxDriver@microchip.com 21790L: netdev@vger.kernel.org 21791S: Maintained 21792F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21793F: drivers/net/usb/lan78xx.* 21794F: include/dt-bindings/net/microchip-lan78xx.h 21795 21796USB MASS STORAGE DRIVER 21797M: Alan Stern <stern@rowland.harvard.edu> 21798L: linux-usb@vger.kernel.org 21799L: usb-storage@lists.one-eyed-alien.net 21800S: Maintained 21801F: drivers/usb/storage/ 21802 21803USB MIDI DRIVER 21804M: Clemens Ladisch <clemens@ladisch.de> 21805L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21806S: Maintained 21807T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21808F: sound/usb/midi.* 21809 21810USB NETWORKING DRIVERS 21811L: linux-usb@vger.kernel.org 21812S: Odd Fixes 21813F: drivers/net/usb/ 21814 21815USB OHCI DRIVER 21816M: Alan Stern <stern@rowland.harvard.edu> 21817L: linux-usb@vger.kernel.org 21818S: Maintained 21819F: Documentation/usb/ohci.rst 21820F: drivers/usb/host/ohci* 21821 21822USB OTG FSM (Finite State Machine) 21823M: Peter Chen <peter.chen@kernel.org> 21824L: linux-usb@vger.kernel.org 21825S: Maintained 21826T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21827F: drivers/usb/common/usb-otg-fsm.c 21828 21829USB OVER IP DRIVER 21830M: Valentina Manea <valentina.manea.m@gmail.com> 21831M: Shuah Khan <shuah@kernel.org> 21832M: Shuah Khan <skhan@linuxfoundation.org> 21833R: Hongren Zheng <i@zenithal.me> 21834L: linux-usb@vger.kernel.org 21835S: Maintained 21836F: Documentation/usb/usbip_protocol.rst 21837F: drivers/usb/usbip/ 21838F: tools/testing/selftests/drivers/usb/usbip/ 21839F: tools/usb/usbip/ 21840 21841USB PEGASUS DRIVER 21842M: Petko Manolov <petkan@nucleusys.com> 21843L: linux-usb@vger.kernel.org 21844L: netdev@vger.kernel.org 21845S: Maintained 21846W: https://github.com/petkan/pegasus 21847T: git https://github.com/petkan/pegasus.git 21848F: drivers/net/usb/pegasus.* 21849 21850USB PRINTER DRIVER (usblp) 21851M: Pete Zaitcev <zaitcev@redhat.com> 21852L: linux-usb@vger.kernel.org 21853S: Supported 21854F: drivers/usb/class/usblp.c 21855 21856USB QMI WWAN NETWORK DRIVER 21857M: Bjørn Mork <bjorn@mork.no> 21858L: netdev@vger.kernel.org 21859S: Maintained 21860F: Documentation/ABI/testing/sysfs-class-net-qmi 21861F: drivers/net/usb/qmi_wwan.c 21862 21863USB RAW GADGET DRIVER 21864R: Andrey Konovalov <andreyknvl@gmail.com> 21865L: linux-usb@vger.kernel.org 21866S: Maintained 21867F: Documentation/usb/raw-gadget.rst 21868F: drivers/usb/gadget/legacy/raw_gadget.c 21869F: include/uapi/linux/usb/raw_gadget.h 21870 21871USB RTL8150 DRIVER 21872M: Petko Manolov <petkan@nucleusys.com> 21873L: linux-usb@vger.kernel.org 21874L: netdev@vger.kernel.org 21875S: Maintained 21876W: https://github.com/petkan/rtl8150 21877T: git https://github.com/petkan/rtl8150.git 21878F: drivers/net/usb/rtl8150.c 21879 21880USB SERIAL SUBSYSTEM 21881M: Johan Hovold <johan@kernel.org> 21882L: linux-usb@vger.kernel.org 21883S: Maintained 21884T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21885F: Documentation/usb/usb-serial.rst 21886F: drivers/usb/serial/ 21887F: include/linux/usb/serial.h 21888 21889USB SMSC75XX ETHERNET DRIVER 21890M: Steve Glendinning <steve.glendinning@shawell.net> 21891L: netdev@vger.kernel.org 21892S: Maintained 21893F: drivers/net/usb/smsc75xx.* 21894 21895USB SMSC95XX ETHERNET DRIVER 21896M: Steve Glendinning <steve.glendinning@shawell.net> 21897M: UNGLinuxDriver@microchip.com 21898L: netdev@vger.kernel.org 21899S: Maintained 21900F: drivers/net/usb/smsc95xx.* 21901 21902USB SUBSYSTEM 21903M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21904L: linux-usb@vger.kernel.org 21905S: Supported 21906W: http://www.linux-usb.org 21907T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21908F: Documentation/devicetree/bindings/usb/ 21909F: Documentation/usb/ 21910F: drivers/usb/ 21911F: include/dt-bindings/usb/ 21912F: include/linux/usb.h 21913F: include/linux/usb/ 21914 21915USB TYPEC BUS FOR ALTERNATE MODES 21916M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21917L: linux-usb@vger.kernel.org 21918S: Maintained 21919F: Documentation/ABI/testing/sysfs-bus-typec 21920F: Documentation/driver-api/usb/typec_bus.rst 21921F: drivers/usb/typec/altmodes/ 21922F: include/linux/usb/typec_altmode.h 21923 21924USB TYPEC CLASS 21925M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21926L: linux-usb@vger.kernel.org 21927S: Maintained 21928F: Documentation/ABI/testing/sysfs-class-typec 21929F: Documentation/driver-api/usb/typec.rst 21930F: drivers/usb/typec/ 21931F: include/linux/usb/typec.h 21932 21933USB TYPEC INTEL PMC MUX DRIVER 21934M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21935L: linux-usb@vger.kernel.org 21936S: Maintained 21937F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21938F: drivers/usb/typec/mux/intel_pmc_mux.c 21939 21940USB TYPEC PI3USB30532 MUX DRIVER 21941M: Hans de Goede <hdegoede@redhat.com> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: drivers/usb/typec/mux/pi3usb30532.c 21945 21946USB TYPEC PORT CONTROLLER DRIVERS 21947M: Guenter Roeck <linux@roeck-us.net> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: drivers/usb/typec/tcpm/ 21951 21952USB UHCI DRIVER 21953M: Alan Stern <stern@rowland.harvard.edu> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: drivers/usb/host/uhci* 21957 21958USB VIDEO CLASS 21959M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21960L: linux-media@vger.kernel.org 21961S: Maintained 21962W: http://www.ideasonboard.org/uvc/ 21963T: git git://linuxtv.org/media_tree.git 21964F: drivers/media/usb/uvc/ 21965F: include/uapi/linux/uvcvideo.h 21966 21967USB WEBCAM GADGET 21968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21969M: Daniel Scally <dan.scally@ideasonboard.com> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: drivers/usb/gadget/function/*uvc* 21973F: drivers/usb/gadget/legacy/webcam.c 21974F: include/uapi/linux/usb/g_uvc.h 21975 21976USB WIRELESS RNDIS DRIVER (rndis_wlan) 21977M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21978L: linux-wireless@vger.kernel.org 21979S: Maintained 21980F: drivers/net/wireless/legacy/rndis_wlan.c 21981 21982USB XHCI DRIVER 21983M: Mathias Nyman <mathias.nyman@intel.com> 21984L: linux-usb@vger.kernel.org 21985S: Supported 21986F: drivers/usb/host/pci-quirks* 21987F: drivers/usb/host/xhci* 21988 21989USB ZD1201 DRIVER 21990L: linux-wireless@vger.kernel.org 21991S: Orphan 21992W: http://linux-lc100020.sourceforge.net 21993F: drivers/net/wireless/zydas/zd1201.* 21994 21995USER DATAGRAM PROTOCOL (UDP) 21996M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21997S: Maintained 21998F: include/linux/udp.h 21999F: net/ipv4/udp.c 22000F: net/ipv6/udp.c 22001 22002USER-MODE LINUX (UML) 22003M: Richard Weinberger <richard@nod.at> 22004M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22005M: Johannes Berg <johannes@sipsolutions.net> 22006L: linux-um@lists.infradead.org 22007S: Maintained 22008W: http://user-mode-linux.sourceforge.net 22009Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22010T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22011T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22012F: Documentation/virt/uml/ 22013F: arch/um/ 22014F: arch/x86/um/ 22015F: fs/hostfs/ 22016 22017USERSPACE COPYIN/COPYOUT (UIOVEC) 22018M: Alexander Viro <viro@zeniv.linux.org.uk> 22019S: Maintained 22020F: include/linux/uio.h 22021F: lib/iov_iter.c 22022 22023USERSPACE DMA BUFFER DRIVER 22024M: Gerd Hoffmann <kraxel@redhat.com> 22025L: dri-devel@lists.freedesktop.org 22026S: Maintained 22027T: git git://anongit.freedesktop.org/drm/drm-misc 22028F: drivers/dma-buf/udmabuf.c 22029F: include/uapi/linux/udmabuf.h 22030 22031USERSPACE I/O (UIO) 22032M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22033S: Maintained 22034T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22035F: Documentation/driver-api/uio-howto.rst 22036F: drivers/uio/ 22037F: include/linux/uio_driver.h 22038 22039UTIL-LINUX PACKAGE 22040M: Karel Zak <kzak@redhat.com> 22041L: util-linux@vger.kernel.org 22042S: Maintained 22043W: http://en.wikipedia.org/wiki/Util-linux 22044T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22045 22046UUID HELPERS 22047R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22048L: linux-kernel@vger.kernel.org 22049S: Maintained 22050F: include/linux/uuid.h 22051F: lib/test_uuid.c 22052F: lib/uuid.c 22053 22054UV SYSFS DRIVER 22055M: Justin Ernst <justin.ernst@hpe.com> 22056L: platform-driver-x86@vger.kernel.org 22057S: Maintained 22058F: drivers/platform/x86/uv_sysfs.c 22059 22060UVESAFB DRIVER 22061M: Michal Januszewski <spock@gentoo.org> 22062L: linux-fbdev@vger.kernel.org 22063S: Maintained 22064W: https://github.com/mjanusz/v86d 22065F: Documentation/fb/uvesafb.rst 22066F: drivers/video/fbdev/uvesafb.* 22067 22068Ux500 CLOCK DRIVERS 22069M: Ulf Hansson <ulf.hansson@linaro.org> 22070L: linux-clk@vger.kernel.org 22071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22072S: Maintained 22073F: drivers/clk/ux500/ 22074 22075VF610 NAND DRIVER 22076M: Stefan Agner <stefan@agner.ch> 22077L: linux-mtd@lists.infradead.org 22078S: Supported 22079F: drivers/mtd/nand/raw/vf610_nfc.c 22080 22081VFAT/FAT/MSDOS FILESYSTEM 22082M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22083S: Maintained 22084F: Documentation/filesystems/vfat.rst 22085F: fs/fat/ 22086F: tools/testing/selftests/filesystems/fat/ 22087 22088VFIO DRIVER 22089M: Alex Williamson <alex.williamson@redhat.com> 22090L: kvm@vger.kernel.org 22091S: Maintained 22092T: git https://github.com/awilliam/linux-vfio.git 22093F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22094F: Documentation/driver-api/vfio.rst 22095F: drivers/vfio/ 22096F: include/linux/vfio.h 22097F: include/linux/vfio_pci_core.h 22098F: include/uapi/linux/vfio.h 22099 22100VFIO FSL-MC DRIVER 22101M: Diana Craciun <diana.craciun@oss.nxp.com> 22102L: kvm@vger.kernel.org 22103S: Maintained 22104F: drivers/vfio/fsl-mc/ 22105 22106VFIO HISILICON PCI DRIVER 22107M: Longfang Liu <liulongfang@huawei.com> 22108M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22109L: kvm@vger.kernel.org 22110S: Maintained 22111F: drivers/vfio/pci/hisilicon/ 22112 22113VFIO MEDIATED DEVICE DRIVERS 22114M: Kirti Wankhede <kwankhede@nvidia.com> 22115L: kvm@vger.kernel.org 22116S: Maintained 22117F: Documentation/driver-api/vfio-mediated-device.rst 22118F: drivers/vfio/mdev/ 22119F: include/linux/mdev.h 22120F: samples/vfio-mdev/ 22121 22122VFIO MLX5 PCI DRIVER 22123M: Yishai Hadas <yishaih@nvidia.com> 22124L: kvm@vger.kernel.org 22125S: Maintained 22126F: drivers/vfio/pci/mlx5/ 22127 22128VFIO PCI DEVICE SPECIFIC DRIVERS 22129R: Jason Gunthorpe <jgg@nvidia.com> 22130R: Yishai Hadas <yishaih@nvidia.com> 22131R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22132R: Kevin Tian <kevin.tian@intel.com> 22133L: kvm@vger.kernel.org 22134S: Maintained 22135P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22136F: drivers/vfio/pci/*/ 22137 22138VFIO PLATFORM DRIVER 22139M: Eric Auger <eric.auger@redhat.com> 22140L: kvm@vger.kernel.org 22141S: Maintained 22142F: drivers/vfio/platform/ 22143 22144VGA_SWITCHEROO 22145R: Lukas Wunner <lukas@wunner.de> 22146S: Maintained 22147T: git git://anongit.freedesktop.org/drm/drm-misc 22148F: Documentation/gpu/vga-switcheroo.rst 22149F: drivers/gpu/vga/vga_switcheroo.c 22150F: include/linux/vga_switcheroo.h 22151 22152VIA RHINE NETWORK DRIVER 22153M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22154S: Maintained 22155F: drivers/net/ethernet/via/via-rhine.c 22156 22157VIA SD/MMC CARD CONTROLLER DRIVER 22158M: Bruce Chang <brucechang@via.com.tw> 22159M: Harald Welte <HaraldWelte@viatech.com> 22160S: Maintained 22161F: drivers/mmc/host/via-sdmmc.c 22162 22163VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22164M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22165L: linux-fbdev@vger.kernel.org 22166S: Maintained 22167F: drivers/video/fbdev/via/ 22168F: include/linux/via-core.h 22169F: include/linux/via-gpio.h 22170F: include/linux/via_i2c.h 22171 22172VIA VELOCITY NETWORK DRIVER 22173M: Francois Romieu <romieu@fr.zoreil.com> 22174L: netdev@vger.kernel.org 22175S: Maintained 22176F: drivers/net/ethernet/via/via-velocity.* 22177 22178VICODEC VIRTUAL CODEC DRIVER 22179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22180L: linux-media@vger.kernel.org 22181S: Maintained 22182W: https://linuxtv.org 22183T: git git://linuxtv.org/media_tree.git 22184F: drivers/media/test-drivers/vicodec/* 22185 22186VIDEO I2C POLLING DRIVER 22187M: Matt Ranostay <matt.ranostay@konsulko.com> 22188L: linux-media@vger.kernel.org 22189S: Maintained 22190F: drivers/media/i2c/video-i2c.c 22191 22192VIDEO MULTIPLEXER DRIVER 22193M: Philipp Zabel <p.zabel@pengutronix.de> 22194L: linux-media@vger.kernel.org 22195S: Maintained 22196F: drivers/media/platform/video-mux.c 22197 22198VIDEOBUF2 FRAMEWORK 22199M: Tomasz Figa <tfiga@chromium.org> 22200M: Marek Szyprowski <m.szyprowski@samsung.com> 22201L: linux-media@vger.kernel.org 22202S: Maintained 22203F: drivers/media/common/videobuf2/* 22204F: include/media/videobuf2-* 22205 22206VIDTV VIRTUAL DIGITAL TV DRIVER 22207M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22208L: linux-media@vger.kernel.org 22209S: Maintained 22210W: https://linuxtv.org 22211T: git git://linuxtv.org/media_tree.git 22212F: drivers/media/test-drivers/vidtv/* 22213 22214VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22215M: Shuah Khan <skhan@linuxfoundation.org> 22216R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219W: https://linuxtv.org 22220T: git git://linuxtv.org/media_tree.git 22221F: drivers/media/test-drivers/vimc/* 22222 22223VIRT LIB 22224M: Alex Williamson <alex.williamson@redhat.com> 22225M: Paolo Bonzini <pbonzini@redhat.com> 22226L: kvm@vger.kernel.org 22227S: Supported 22228F: virt/lib/ 22229 22230VIRTIO AND VHOST VSOCK DRIVER 22231M: Stefan Hajnoczi <stefanha@redhat.com> 22232M: Stefano Garzarella <sgarzare@redhat.com> 22233L: kvm@vger.kernel.org 22234L: virtualization@lists.linux-foundation.org 22235L: netdev@vger.kernel.org 22236S: Maintained 22237F: drivers/vhost/vsock.c 22238F: include/linux/virtio_vsock.h 22239F: include/uapi/linux/virtio_vsock.h 22240F: net/vmw_vsock/virtio_transport.c 22241F: net/vmw_vsock/virtio_transport_common.c 22242 22243VIRTIO BALLOON 22244M: "Michael S. Tsirkin" <mst@redhat.com> 22245M: David Hildenbrand <david@redhat.com> 22246L: virtualization@lists.linux-foundation.org 22247S: Maintained 22248F: drivers/virtio/virtio_balloon.c 22249F: include/linux/balloon_compaction.h 22250F: include/uapi/linux/virtio_balloon.h 22251F: mm/balloon_compaction.c 22252 22253VIRTIO BLOCK AND SCSI DRIVERS 22254M: "Michael S. Tsirkin" <mst@redhat.com> 22255M: Jason Wang <jasowang@redhat.com> 22256R: Paolo Bonzini <pbonzini@redhat.com> 22257R: Stefan Hajnoczi <stefanha@redhat.com> 22258L: virtualization@lists.linux-foundation.org 22259S: Maintained 22260F: drivers/block/virtio_blk.c 22261F: drivers/scsi/virtio_scsi.c 22262F: drivers/vhost/scsi.c 22263F: include/uapi/linux/virtio_blk.h 22264F: include/uapi/linux/virtio_scsi.h 22265 22266VIRTIO CONSOLE DRIVER 22267M: Amit Shah <amit@kernel.org> 22268L: virtualization@lists.linux-foundation.org 22269S: Maintained 22270F: drivers/char/virtio_console.c 22271F: include/linux/virtio_console.h 22272F: include/uapi/linux/virtio_console.h 22273 22274VIRTIO CORE AND NET DRIVERS 22275M: "Michael S. Tsirkin" <mst@redhat.com> 22276M: Jason Wang <jasowang@redhat.com> 22277R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22278L: virtualization@lists.linux-foundation.org 22279S: Maintained 22280F: Documentation/ABI/testing/sysfs-bus-vdpa 22281F: Documentation/ABI/testing/sysfs-class-vduse 22282F: Documentation/devicetree/bindings/virtio/ 22283F: Documentation/driver-api/virtio/ 22284F: drivers/block/virtio_blk.c 22285F: drivers/crypto/virtio/ 22286F: drivers/net/virtio_net.c 22287F: drivers/vdpa/ 22288F: drivers/virtio/ 22289F: include/linux/vdpa.h 22290F: include/linux/virtio*.h 22291F: include/linux/vringh.h 22292F: include/uapi/linux/virtio_*.h 22293F: tools/virtio/ 22294 22295VIRTIO CRYPTO DRIVER 22296M: Gonglei <arei.gonglei@huawei.com> 22297L: virtualization@lists.linux-foundation.org 22298L: linux-crypto@vger.kernel.org 22299S: Maintained 22300F: drivers/crypto/virtio/ 22301F: include/uapi/linux/virtio_crypto.h 22302 22303VIRTIO DRIVERS FOR S390 22304M: Cornelia Huck <cohuck@redhat.com> 22305M: Halil Pasic <pasic@linux.ibm.com> 22306M: Eric Farman <farman@linux.ibm.com> 22307L: linux-s390@vger.kernel.org 22308L: virtualization@lists.linux-foundation.org 22309L: kvm@vger.kernel.org 22310S: Supported 22311F: arch/s390/include/uapi/asm/virtio-ccw.h 22312F: drivers/s390/virtio/ 22313 22314VIRTIO FILE SYSTEM 22315M: Vivek Goyal <vgoyal@redhat.com> 22316M: Stefan Hajnoczi <stefanha@redhat.com> 22317M: Miklos Szeredi <miklos@szeredi.hu> 22318L: virtualization@lists.linux-foundation.org 22319L: linux-fsdevel@vger.kernel.org 22320S: Supported 22321W: https://virtio-fs.gitlab.io/ 22322F: Documentation/filesystems/virtiofs.rst 22323F: fs/fuse/virtio_fs.c 22324F: include/uapi/linux/virtio_fs.h 22325 22326VIRTIO GPIO DRIVER 22327M: Enrico Weigelt, metux IT consult <info@metux.net> 22328M: Viresh Kumar <vireshk@kernel.org> 22329L: linux-gpio@vger.kernel.org 22330L: virtualization@lists.linux-foundation.org 22331S: Maintained 22332F: drivers/gpio/gpio-virtio.c 22333F: include/uapi/linux/virtio_gpio.h 22334 22335VIRTIO GPU DRIVER 22336M: David Airlie <airlied@redhat.com> 22337M: Gerd Hoffmann <kraxel@redhat.com> 22338R: Gurchetan Singh <gurchetansingh@chromium.org> 22339R: Chia-I Wu <olvaffe@gmail.com> 22340L: dri-devel@lists.freedesktop.org 22341L: virtualization@lists.linux-foundation.org 22342S: Maintained 22343T: git git://anongit.freedesktop.org/drm/drm-misc 22344F: drivers/gpu/drm/virtio/ 22345F: include/uapi/linux/virtio_gpu.h 22346 22347VIRTIO HOST (VHOST) 22348M: "Michael S. Tsirkin" <mst@redhat.com> 22349M: Jason Wang <jasowang@redhat.com> 22350L: kvm@vger.kernel.org 22351L: virtualization@lists.linux-foundation.org 22352L: netdev@vger.kernel.org 22353S: Maintained 22354T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22355F: drivers/vhost/ 22356F: include/linux/sched/vhost_task.h 22357F: include/linux/vhost_iotlb.h 22358F: include/uapi/linux/vhost.h 22359F: kernel/vhost_task.c 22360 22361VIRTIO I2C DRIVER 22362M: Conghui Chen <conghui.chen@intel.com> 22363M: Viresh Kumar <viresh.kumar@linaro.org> 22364L: linux-i2c@vger.kernel.org 22365L: virtualization@lists.linux-foundation.org 22366S: Maintained 22367F: drivers/i2c/busses/i2c-virtio.c 22368F: include/uapi/linux/virtio_i2c.h 22369 22370VIRTIO INPUT DRIVER 22371M: Gerd Hoffmann <kraxel@redhat.com> 22372S: Maintained 22373F: drivers/virtio/virtio_input.c 22374F: include/uapi/linux/virtio_input.h 22375 22376VIRTIO IOMMU DRIVER 22377M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22378L: virtualization@lists.linux-foundation.org 22379S: Maintained 22380F: drivers/iommu/virtio-iommu.c 22381F: include/uapi/linux/virtio_iommu.h 22382 22383VIRTIO MEM DRIVER 22384M: David Hildenbrand <david@redhat.com> 22385L: virtualization@lists.linux-foundation.org 22386S: Maintained 22387W: https://virtio-mem.gitlab.io/ 22388F: drivers/virtio/virtio_mem.c 22389F: include/uapi/linux/virtio_mem.h 22390 22391VIRTIO PMEM DRIVER 22392M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22393L: virtualization@lists.linux-foundation.org 22394S: Maintained 22395F: drivers/nvdimm/nd_virtio.c 22396F: drivers/nvdimm/virtio_pmem.c 22397 22398VIRTIO SOUND DRIVER 22399M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22400M: "Michael S. Tsirkin" <mst@redhat.com> 22401L: virtualization@lists.linux-foundation.org 22402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22403S: Maintained 22404F: include/uapi/linux/virtio_snd.h 22405F: sound/virtio/* 22406 22407VIRTUAL BOX GUEST DEVICE DRIVER 22408M: Hans de Goede <hdegoede@redhat.com> 22409M: Arnd Bergmann <arnd@arndb.de> 22410M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22411S: Maintained 22412F: drivers/virt/vboxguest/ 22413F: include/linux/vbox_utils.h 22414F: include/uapi/linux/vbox*.h 22415 22416VIRTUAL BOX SHARED FOLDER VFS DRIVER 22417M: Hans de Goede <hdegoede@redhat.com> 22418L: linux-fsdevel@vger.kernel.org 22419S: Maintained 22420F: fs/vboxsf/* 22421 22422VIRTUAL SERIO DEVICE DRIVER 22423M: Stephen Chandler Paul <thatslyude@gmail.com> 22424S: Maintained 22425F: drivers/input/serio/userio.c 22426F: include/uapi/linux/userio.h 22427 22428VISL VIRTUAL STATELESS DECODER DRIVER 22429M: Daniel Almeida <daniel.almeida@collabora.com> 22430L: linux-media@vger.kernel.org 22431S: Supported 22432F: drivers/media/test-drivers/visl 22433 22434VIVID VIRTUAL VIDEO DRIVER 22435M: Hans Verkuil <hverkuil@xs4all.nl> 22436L: linux-media@vger.kernel.org 22437S: Maintained 22438W: https://linuxtv.org 22439T: git git://linuxtv.org/media_tree.git 22440F: drivers/media/test-drivers/vivid/* 22441 22442VLYNQ BUS 22443M: Florian Fainelli <f.fainelli@gmail.com> 22444L: openwrt-devel@lists.openwrt.org (subscribers-only) 22445S: Maintained 22446F: drivers/vlynq/vlynq.c 22447F: include/linux/vlynq.h 22448 22449VM SOCKETS (AF_VSOCK) 22450M: Stefano Garzarella <sgarzare@redhat.com> 22451L: virtualization@lists.linux-foundation.org 22452L: netdev@vger.kernel.org 22453S: Maintained 22454F: drivers/net/vsockmon.c 22455F: include/net/af_vsock.h 22456F: include/uapi/linux/vm_sockets.h 22457F: include/uapi/linux/vm_sockets_diag.h 22458F: include/uapi/linux/vsockmon.h 22459F: net/vmw_vsock/ 22460F: tools/testing/vsock/ 22461 22462VMALLOC 22463M: Andrew Morton <akpm@linux-foundation.org> 22464R: Uladzislau Rezki <urezki@gmail.com> 22465R: Christoph Hellwig <hch@infradead.org> 22466R: Lorenzo Stoakes <lstoakes@gmail.com> 22467L: linux-mm@kvack.org 22468S: Maintained 22469W: http://www.linux-mm.org 22470T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22471F: include/linux/vmalloc.h 22472F: mm/vmalloc.c 22473 22474VME SUBSYSTEM 22475M: Martyn Welch <martyn@welchs.me.uk> 22476M: Manohar Vanga <manohar.vanga@gmail.com> 22477M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22478L: linux-kernel@vger.kernel.org 22479S: Odd fixes 22480T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22481F: Documentation/driver-api/vme.rst 22482F: drivers/staging/vme_user/ 22483 22484VMWARE BALLOON DRIVER 22485M: Nadav Amit <namit@vmware.com> 22486R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22487L: linux-kernel@vger.kernel.org 22488S: Supported 22489F: drivers/misc/vmw_balloon.c 22490 22491VMWARE HYPERVISOR INTERFACE 22492M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22493M: Alexey Makhalov <amakhalov@vmware.com> 22494R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22495L: virtualization@lists.linux-foundation.org 22496L: x86@kernel.org 22497S: Supported 22498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22499F: arch/x86/include/asm/vmware.h 22500F: arch/x86/kernel/cpu/vmware.c 22501 22502VMWARE PVRDMA DRIVER 22503M: Bryan Tan <bryantan@vmware.com> 22504M: Vishnu Dasa <vdasa@vmware.com> 22505R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22506L: linux-rdma@vger.kernel.org 22507S: Supported 22508F: drivers/infiniband/hw/vmw_pvrdma/ 22509 22510VMWARE PVSCSI DRIVER 22511M: Vishal Bhakta <vbhakta@vmware.com> 22512R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22513L: linux-scsi@vger.kernel.org 22514S: Supported 22515F: drivers/scsi/vmw_pvscsi.c 22516F: drivers/scsi/vmw_pvscsi.h 22517 22518VMWARE VIRTUAL PTP CLOCK DRIVER 22519M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22520M: Deep Shah <sdeep@vmware.com> 22521R: Alexey Makhalov <amakhalov@vmware.com> 22522R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22523L: netdev@vger.kernel.org 22524S: Supported 22525F: drivers/ptp/ptp_vmw.c 22526 22527VMWARE VMCI DRIVER 22528M: Bryan Tan <bryantan@vmware.com> 22529M: Vishnu Dasa <vdasa@vmware.com> 22530R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22531L: linux-kernel@vger.kernel.org 22532S: Supported 22533F: drivers/misc/vmw_vmci/ 22534F: include/linux/vmw_vmci* 22535 22536VMWARE VMMOUSE SUBDRIVER 22537M: Zack Rusin <zackr@vmware.com> 22538R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22539R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22540L: linux-input@vger.kernel.org 22541S: Supported 22542F: drivers/input/mouse/vmmouse.c 22543F: drivers/input/mouse/vmmouse.h 22544 22545VMWARE VMXNET3 ETHERNET DRIVER 22546M: Ronak Doshi <doshir@vmware.com> 22547R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22548L: netdev@vger.kernel.org 22549S: Supported 22550F: drivers/net/vmxnet3/ 22551 22552VMWARE VSOCK VMCI TRANSPORT DRIVER 22553M: Bryan Tan <bryantan@vmware.com> 22554M: Vishnu Dasa <vdasa@vmware.com> 22555R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22556L: linux-kernel@vger.kernel.org 22557S: Supported 22558F: net/vmw_vsock/vmci_transport* 22559 22560VOCORE VOCORE2 BOARD 22561M: Harvey Hunt <harveyhuntnexus@gmail.com> 22562L: linux-mips@vger.kernel.org 22563S: Maintained 22564F: arch/mips/boot/dts/ralink/vocore2.dts 22565 22566VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22567M: Liam Girdwood <lgirdwood@gmail.com> 22568M: Mark Brown <broonie@kernel.org> 22569L: linux-kernel@vger.kernel.org 22570S: Supported 22571W: http://www.slimlogic.co.uk/?p=48 22572T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22573F: Documentation/devicetree/bindings/regulator/ 22574F: Documentation/power/regulator/ 22575F: drivers/regulator/ 22576F: include/dt-bindings/regulator/ 22577F: include/linux/regulator/ 22578K: regulator_get_optional 22579 22580VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22581R: Matti Vaittinen <mazziesaccount@gmail.com> 22582F: drivers/regulator/irq_helpers.c 22583 22584VRF 22585M: David Ahern <dsahern@kernel.org> 22586L: netdev@vger.kernel.org 22587S: Maintained 22588F: Documentation/networking/vrf.rst 22589F: drivers/net/vrf.c 22590 22591VSPRINTF 22592M: Petr Mladek <pmladek@suse.com> 22593M: Steven Rostedt <rostedt@goodmis.org> 22594M: Sergey Senozhatsky <senozhatsky@chromium.org> 22595R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22596R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22597S: Maintained 22598T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22599F: Documentation/core-api/printk-formats.rst 22600F: lib/test_printf.c 22601F: lib/test_scanf.c 22602F: lib/vsprintf.c 22603 22604VT1211 HARDWARE MONITOR DRIVER 22605M: Juerg Haefliger <juergh@proton.me> 22606L: linux-hwmon@vger.kernel.org 22607S: Maintained 22608F: Documentation/hwmon/vt1211.rst 22609F: drivers/hwmon/vt1211.c 22610 22611VT8231 HARDWARE MONITOR DRIVER 22612M: Roger Lucas <vt8231@hiddenengine.co.uk> 22613L: linux-hwmon@vger.kernel.org 22614S: Maintained 22615F: drivers/hwmon/vt8231.c 22616 22617VUB300 USB to SDIO/SD/MMC bridge chip 22618L: linux-mmc@vger.kernel.org 22619S: Orphan 22620F: drivers/mmc/host/vub300.c 22621 22622W1 DALLAS'S 1-WIRE BUS 22623M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22624S: Maintained 22625F: Documentation/devicetree/bindings/w1/ 22626F: Documentation/w1/ 22627F: drivers/w1/ 22628F: include/linux/w1.h 22629 22630W83791D HARDWARE MONITORING DRIVER 22631M: Marc Hulsman <m.hulsman@tudelft.nl> 22632L: linux-hwmon@vger.kernel.org 22633S: Maintained 22634F: Documentation/hwmon/w83791d.rst 22635F: drivers/hwmon/w83791d.c 22636 22637W83793 HARDWARE MONITORING DRIVER 22638M: Rudolf Marek <r.marek@assembler.cz> 22639L: linux-hwmon@vger.kernel.org 22640S: Maintained 22641F: Documentation/hwmon/w83793.rst 22642F: drivers/hwmon/w83793.c 22643 22644W83795 HARDWARE MONITORING DRIVER 22645M: Jean Delvare <jdelvare@suse.com> 22646L: linux-hwmon@vger.kernel.org 22647S: Maintained 22648F: drivers/hwmon/w83795.c 22649 22650W83L51xD SD/MMC CARD INTERFACE DRIVER 22651M: Pierre Ossman <pierre@ossman.eu> 22652S: Maintained 22653F: drivers/mmc/host/wbsd.* 22654 22655WACOM PROTOCOL 4 SERIAL TABLETS 22656M: Julian Squires <julian@cipht.net> 22657M: Hans de Goede <hdegoede@redhat.com> 22658L: linux-input@vger.kernel.org 22659S: Maintained 22660F: drivers/input/tablet/wacom_serial4.c 22661 22662WANGXUN ETHERNET DRIVER 22663M: Jiawen Wu <jiawenwu@trustnetic.com> 22664M: Mengyuan Lou <mengyuanlou@net-swift.com> 22665L: netdev@vger.kernel.org 22666S: Maintained 22667W: https://www.net-swift.com 22668F: Documentation/networking/device_drivers/ethernet/wangxun/* 22669F: drivers/net/ethernet/wangxun/ 22670 22671WATCHDOG DEVICE DRIVERS 22672M: Wim Van Sebroeck <wim@linux-watchdog.org> 22673M: Guenter Roeck <linux@roeck-us.net> 22674L: linux-watchdog@vger.kernel.org 22675S: Maintained 22676W: http://www.linux-watchdog.org/ 22677T: git git://www.linux-watchdog.org/linux-watchdog.git 22678F: Documentation/devicetree/bindings/watchdog/ 22679F: Documentation/watchdog/ 22680F: drivers/watchdog/ 22681F: include/linux/watchdog.h 22682F: include/trace/events/watchdog.h 22683F: include/uapi/linux/watchdog.h 22684 22685WHISKEYCOVE PMIC GPIO DRIVER 22686M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22687L: linux-gpio@vger.kernel.org 22688S: Maintained 22689F: drivers/gpio/gpio-wcove.c 22690 22691WHWAVE RTC DRIVER 22692M: Dianlong Li <long17.cool@163.com> 22693L: linux-rtc@vger.kernel.org 22694S: Maintained 22695F: drivers/rtc/rtc-sd3078.c 22696 22697WIIMOTE HID DRIVER 22698M: David Rheinsberg <david.rheinsberg@gmail.com> 22699L: linux-input@vger.kernel.org 22700S: Maintained 22701F: drivers/hid/hid-wiimote* 22702 22703WILOCITY WIL6210 WIRELESS DRIVER 22704L: linux-wireless@vger.kernel.org 22705S: Orphan 22706W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22707F: drivers/net/wireless/ath/wil6210/ 22708 22709WINBOND CIR DRIVER 22710M: David Härdeman <david@hardeman.nu> 22711S: Maintained 22712F: drivers/media/rc/winbond-cir.c 22713 22714WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22715L: linux-watchdog@vger.kernel.org 22716S: Orphan 22717F: drivers/watchdog/ebc-c384_wdt.c 22718 22719WINSYSTEMS WS16C48 GPIO DRIVER 22720M: William Breathitt Gray <william.gray@linaro.org> 22721L: linux-gpio@vger.kernel.org 22722S: Maintained 22723F: drivers/gpio/gpio-ws16c48.c 22724 22725WIREGUARD SECURE NETWORK TUNNEL 22726M: Jason A. Donenfeld <Jason@zx2c4.com> 22727L: wireguard@lists.zx2c4.com 22728L: netdev@vger.kernel.org 22729S: Maintained 22730F: drivers/net/wireguard/ 22731F: tools/testing/selftests/wireguard/ 22732 22733WISTRON LAPTOP BUTTON DRIVER 22734M: Miloslav Trmac <mitr@volny.cz> 22735S: Maintained 22736F: drivers/input/misc/wistron_btns.c 22737 22738WL3501 WIRELESS PCMCIA CARD DRIVER 22739L: linux-wireless@vger.kernel.org 22740S: Odd fixes 22741F: drivers/net/wireless/legacy/wl3501* 22742 22743WOLFSON MICROELECTRONICS DRIVERS 22744L: patches@opensource.cirrus.com 22745S: Supported 22746W: https://github.com/CirrusLogic/linux-drivers/wiki 22747T: git https://github.com/CirrusLogic/linux-drivers.git 22748F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22749F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22750F: Documentation/devicetree/bindings/mfd/wm831x.txt 22751F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22752F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22753F: Documentation/devicetree/bindings/sound/wm* 22754F: Documentation/hwmon/wm83??.rst 22755F: arch/arm/mach-s3c/mach-crag6410* 22756F: drivers/clk/clk-wm83*.c 22757F: drivers/gpio/gpio-*wm*.c 22758F: drivers/gpio/gpio-arizona.c 22759F: drivers/hwmon/wm83??-hwmon.c 22760F: drivers/input/misc/wm831x-on.c 22761F: drivers/input/touchscreen/wm831x-ts.c 22762F: drivers/input/touchscreen/wm97*.c 22763F: drivers/leds/leds-wm83*.c 22764F: drivers/mfd/arizona* 22765F: drivers/mfd/cs47l24* 22766F: drivers/mfd/wm*.c 22767F: drivers/power/supply/wm83*.c 22768F: drivers/regulator/arizona* 22769F: drivers/regulator/wm8*.c 22770F: drivers/rtc/rtc-wm83*.c 22771F: drivers/video/backlight/wm83*_bl.c 22772F: drivers/watchdog/wm83*_wdt.c 22773F: include/linux/mfd/arizona/ 22774F: include/linux/mfd/wm831x/ 22775F: include/linux/mfd/wm8350/ 22776F: include/linux/mfd/wm8400* 22777F: include/linux/regulator/arizona* 22778F: include/linux/wm97xx.h 22779F: include/sound/wm????.h 22780F: sound/soc/codecs/arizona* 22781F: sound/soc/codecs/cs47l24* 22782F: sound/soc/codecs/wm* 22783 22784WORKQUEUE 22785M: Tejun Heo <tj@kernel.org> 22786R: Lai Jiangshan <jiangshanlai@gmail.com> 22787S: Maintained 22788T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22789F: Documentation/core-api/workqueue.rst 22790F: include/linux/workqueue.h 22791F: kernel/workqueue.c 22792F: kernel/workqueue_internal.h 22793 22794WWAN DRIVERS 22795M: Loic Poulain <loic.poulain@linaro.org> 22796M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22797R: Johannes Berg <johannes@sipsolutions.net> 22798L: netdev@vger.kernel.org 22799S: Maintained 22800F: drivers/net/wwan/ 22801F: include/linux/wwan.h 22802F: include/uapi/linux/wwan.h 22803 22804X-POWERS AXP288 PMIC DRIVERS 22805M: Hans de Goede <hdegoede@redhat.com> 22806S: Maintained 22807F: drivers/acpi/pmic/intel_pmic_xpower.c 22808N: axp288 22809 22810X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22811M: Chen-Yu Tsai <wens@csie.org> 22812L: linux-kernel@vger.kernel.org 22813S: Maintained 22814N: axp[128] 22815 22816X.25 STACK 22817M: Martin Schiller <ms@dev.tdt.de> 22818L: linux-x25@vger.kernel.org 22819S: Maintained 22820F: Documentation/networking/lapb-module.rst 22821F: Documentation/networking/x25* 22822F: drivers/net/wan/hdlc_x25.c 22823F: drivers/net/wan/lapbether.c 22824F: include/*/lapb.h 22825F: include/net/x25* 22826F: include/uapi/linux/x25.h 22827F: net/lapb/ 22828F: net/x25/ 22829 22830X86 ARCHITECTURE (32-BIT AND 64-BIT) 22831M: Thomas Gleixner <tglx@linutronix.de> 22832M: Ingo Molnar <mingo@redhat.com> 22833M: Borislav Petkov <bp@alien8.de> 22834M: Dave Hansen <dave.hansen@linux.intel.com> 22835M: x86@kernel.org 22836R: "H. Peter Anvin" <hpa@zytor.com> 22837L: linux-kernel@vger.kernel.org 22838S: Maintained 22839T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22840F: Documentation/arch/x86/ 22841F: Documentation/devicetree/bindings/x86/ 22842F: arch/x86/ 22843 22844X86 ENTRY CODE 22845M: Andy Lutomirski <luto@kernel.org> 22846L: linux-kernel@vger.kernel.org 22847S: Maintained 22848T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22849F: arch/x86/entry/ 22850 22851X86 HARDWARE VULNERABILITIES 22852M: Thomas Gleixner <tglx@linutronix.de> 22853M: Borislav Petkov <bp@alien8.de> 22854M: Peter Zijlstra <peterz@infradead.org> 22855M: Josh Poimboeuf <jpoimboe@kernel.org> 22856R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22857S: Maintained 22858F: Documentation/admin-guide/hw-vuln/ 22859F: arch/x86/include/asm/nospec-branch.h 22860F: arch/x86/kernel/cpu/bugs.c 22861 22862X86 MCE INFRASTRUCTURE 22863M: Tony Luck <tony.luck@intel.com> 22864M: Borislav Petkov <bp@alien8.de> 22865L: linux-edac@vger.kernel.org 22866S: Maintained 22867F: Documentation/ABI/testing/sysfs-mce 22868F: Documentation/arch/x86/x86_64/machinecheck.rst 22869F: arch/x86/kernel/cpu/mce/* 22870 22871X86 MICROCODE UPDATE SUPPORT 22872M: Borislav Petkov <bp@alien8.de> 22873S: Maintained 22874F: arch/x86/kernel/cpu/microcode/* 22875 22876X86 MM 22877M: Dave Hansen <dave.hansen@linux.intel.com> 22878M: Andy Lutomirski <luto@kernel.org> 22879M: Peter Zijlstra <peterz@infradead.org> 22880L: linux-kernel@vger.kernel.org 22881S: Maintained 22882T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22883F: arch/x86/mm/ 22884 22885X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22886M: Hans de Goede <hdegoede@redhat.com> 22887L: platform-driver-x86@vger.kernel.org 22888S: Maintained 22889T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22890F: drivers/platform/x86/x86-android-tablets/ 22891 22892X86 PLATFORM DRIVERS 22893M: Hans de Goede <hdegoede@redhat.com> 22894M: Mark Gross <markgross@kernel.org> 22895L: platform-driver-x86@vger.kernel.org 22896S: Maintained 22897T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22898F: drivers/platform/olpc/ 22899F: drivers/platform/x86/ 22900F: include/linux/platform_data/x86/ 22901 22902X86 PLATFORM DRIVERS - ARCH 22903R: Darren Hart <dvhart@infradead.org> 22904R: Andy Shevchenko <andy@infradead.org> 22905L: platform-driver-x86@vger.kernel.org 22906L: x86@kernel.org 22907S: Maintained 22908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22909F: arch/x86/platform 22910 22911X86 PLATFORM UV HPE SUPERDOME FLEX 22912M: Steve Wahl <steve.wahl@hpe.com> 22913R: Mike Travis <mike.travis@hpe.com> 22914R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22915R: Russ Anderson <russ.anderson@hpe.com> 22916S: Supported 22917F: arch/x86/include/asm/uv/ 22918F: arch/x86/kernel/apic/x2apic_uv_x.c 22919F: arch/x86/platform/uv/ 22920 22921X86 STACK UNWINDING 22922M: Josh Poimboeuf <jpoimboe@kernel.org> 22923M: Peter Zijlstra <peterz@infradead.org> 22924S: Supported 22925F: arch/x86/include/asm/unwind*.h 22926F: arch/x86/kernel/dumpstack.c 22927F: arch/x86/kernel/stacktrace.c 22928F: arch/x86/kernel/unwind_*.c 22929 22930X86 VDSO 22931M: Andy Lutomirski <luto@kernel.org> 22932L: linux-kernel@vger.kernel.org 22933S: Maintained 22934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22935F: arch/x86/entry/vdso/ 22936 22937XARRAY 22938M: Matthew Wilcox <willy@infradead.org> 22939L: linux-fsdevel@vger.kernel.org 22940S: Supported 22941F: Documentation/core-api/xarray.rst 22942F: include/linux/idr.h 22943F: include/linux/xarray.h 22944F: lib/idr.c 22945F: lib/xarray.c 22946F: tools/testing/radix-tree 22947 22948XBOX DVD IR REMOTE 22949M: Benjamin Valentin <benpicco@googlemail.com> 22950S: Maintained 22951F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22952F: drivers/media/rc/xbox_remote.c 22953 22954XC2028/3028 TUNER DRIVER 22955M: Mauro Carvalho Chehab <mchehab@kernel.org> 22956L: linux-media@vger.kernel.org 22957S: Maintained 22958W: https://linuxtv.org 22959T: git git://linuxtv.org/media_tree.git 22960F: drivers/media/tuners/xc2028.* 22961 22962XDP (eXpress Data Path) 22963M: Alexei Starovoitov <ast@kernel.org> 22964M: Daniel Borkmann <daniel@iogearbox.net> 22965M: David S. Miller <davem@davemloft.net> 22966M: Jakub Kicinski <kuba@kernel.org> 22967M: Jesper Dangaard Brouer <hawk@kernel.org> 22968M: John Fastabend <john.fastabend@gmail.com> 22969L: netdev@vger.kernel.org 22970L: bpf@vger.kernel.org 22971S: Supported 22972F: drivers/net/ethernet/*/*/*/*/*xdp* 22973F: drivers/net/ethernet/*/*/*xdp* 22974F: include/net/xdp.h 22975F: include/net/xdp_priv.h 22976F: include/trace/events/xdp.h 22977F: kernel/bpf/cpumap.c 22978F: kernel/bpf/devmap.c 22979F: net/core/xdp.c 22980F: samples/bpf/xdp* 22981F: tools/testing/selftests/bpf/*/*xdp* 22982F: tools/testing/selftests/bpf/*xdp* 22983K: (?:\b|_)xdp(?:\b|_) 22984 22985XDP SOCKETS (AF_XDP) 22986M: Björn Töpel <bjorn@kernel.org> 22987M: Magnus Karlsson <magnus.karlsson@intel.com> 22988M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22989R: Jonathan Lemon <jonathan.lemon@gmail.com> 22990L: netdev@vger.kernel.org 22991L: bpf@vger.kernel.org 22992S: Maintained 22993F: Documentation/networking/af_xdp.rst 22994F: include/net/netns/xdp.h 22995F: include/net/xdp_sock* 22996F: include/net/xsk_buff_pool.h 22997F: include/uapi/linux/if_xdp.h 22998F: include/uapi/linux/xdp_diag.h 22999F: net/xdp/ 23000F: tools/testing/selftests/bpf/*xsk* 23001 23002XEN BLOCK SUBSYSTEM 23003M: Roger Pau Monné <roger.pau@citrix.com> 23004L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23005S: Supported 23006F: drivers/block/xen* 23007F: drivers/block/xen-blkback/* 23008 23009XEN HYPERVISOR ARM 23010M: Stefano Stabellini <sstabellini@kernel.org> 23011L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23012S: Maintained 23013F: arch/arm/include/asm/xen/ 23014F: arch/arm/xen/ 23015 23016XEN HYPERVISOR ARM64 23017M: Stefano Stabellini <sstabellini@kernel.org> 23018L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23019S: Maintained 23020F: arch/arm64/include/asm/xen/ 23021F: arch/arm64/xen/ 23022 23023XEN HYPERVISOR INTERFACE 23024M: Juergen Gross <jgross@suse.com> 23025M: Stefano Stabellini <sstabellini@kernel.org> 23026R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23027L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23028S: Supported 23029T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23030F: Documentation/ABI/stable/sysfs-hypervisor-xen 23031F: Documentation/ABI/testing/sysfs-hypervisor-xen 23032F: drivers/*/xen-*front.c 23033F: drivers/xen/ 23034F: include/uapi/xen/ 23035F: include/xen/ 23036F: kernel/configs/xen.config 23037 23038XEN HYPERVISOR X86 23039M: Juergen Gross <jgross@suse.com> 23040R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23041L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23042S: Supported 23043F: arch/x86/configs/xen.config 23044F: arch/x86/include/asm/pvclock-abi.h 23045F: arch/x86/include/asm/xen/ 23046F: arch/x86/platform/pvh/ 23047F: arch/x86/xen/ 23048 23049XEN NETWORK BACKEND DRIVER 23050M: Wei Liu <wei.liu@kernel.org> 23051M: Paul Durrant <paul@xen.org> 23052L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23053L: netdev@vger.kernel.org 23054S: Supported 23055F: drivers/net/xen-netback/* 23056 23057XEN PCI SUBSYSTEM 23058M: Juergen Gross <jgross@suse.com> 23059L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23060S: Supported 23061F: arch/x86/pci/*xen* 23062F: drivers/pci/*xen* 23063 23064XEN PVSCSI DRIVERS 23065M: Juergen Gross <jgross@suse.com> 23066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23067L: linux-scsi@vger.kernel.org 23068S: Supported 23069F: drivers/scsi/xen-scsifront.c 23070F: drivers/xen/xen-scsiback.c 23071F: include/xen/interface/io/vscsiif.h 23072 23073XEN PVUSB DRIVER 23074M: Juergen Gross <jgross@suse.com> 23075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23076L: linux-usb@vger.kernel.org 23077S: Supported 23078F: drivers/usb/host/xen* 23079F: include/xen/interface/io/usbif.h 23080 23081XEN SOUND FRONTEND DRIVER 23082M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23083L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23085S: Supported 23086F: sound/xen/* 23087 23088XEN SWIOTLB SUBSYSTEM 23089M: Juergen Gross <jgross@suse.com> 23090M: Stefano Stabellini <sstabellini@kernel.org> 23091L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23092L: iommu@lists.linux.dev 23093S: Supported 23094F: arch/*/include/asm/xen/swiotlb-xen.h 23095F: drivers/xen/swiotlb-xen.c 23096F: include/xen/arm/swiotlb-xen.h 23097F: include/xen/swiotlb-xen.h 23098 23099XFS FILESYSTEM 23100M: Darrick J. Wong <djwong@kernel.org> 23101L: linux-xfs@vger.kernel.org 23102S: Supported 23103W: http://xfs.org/ 23104C: irc://irc.oftc.net/xfs 23105T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23106F: Documentation/ABI/testing/sysfs-fs-xfs 23107F: Documentation/admin-guide/xfs.rst 23108F: Documentation/filesystems/xfs-delayed-logging-design.rst 23109F: Documentation/filesystems/xfs-self-describing-metadata.rst 23110F: fs/xfs/ 23111F: include/uapi/linux/dqblk_xfs.h 23112F: include/uapi/linux/fsmap.h 23113 23114XILINX AMS DRIVER 23115M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23116L: linux-iio@vger.kernel.org 23117S: Maintained 23118F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23119F: drivers/iio/adc/xilinx-ams.c 23120 23121XILINX AXI ETHERNET DRIVER 23122M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23123S: Maintained 23124F: drivers/net/ethernet/xilinx/xilinx_axienet* 23125 23126XILINX CAN DRIVER 23127M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23128R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23129L: linux-can@vger.kernel.org 23130S: Maintained 23131F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23132F: drivers/net/can/xilinx_can.c 23133 23134XILINX EVENT MANAGEMENT DRIVER 23135M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23136S: Maintained 23137F: drivers/soc/xilinx/xlnx_event_manager.c 23138F: include/linux/firmware/xlnx-event-manager.h 23139 23140XILINX GPIO DRIVER 23141M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23142R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23143R: Michal Simek <michal.simek@amd.com> 23144S: Maintained 23145F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23146F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23147F: drivers/gpio/gpio-xilinx.c 23148F: drivers/gpio/gpio-zynq.c 23149 23150XILINX PWM DRIVER 23151M: Sean Anderson <sean.anderson@seco.com> 23152S: Maintained 23153F: drivers/pwm/pwm-xilinx.c 23154F: include/clocksource/timer-xilinx.h 23155 23156XILINX SD-FEC IP CORES 23157M: Derek Kiernan <derek.kiernan@xilinx.com> 23158M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23159S: Maintained 23160F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23161F: Documentation/misc-devices/xilinx_sdfec.rst 23162F: drivers/misc/Kconfig 23163F: drivers/misc/Makefile 23164F: drivers/misc/xilinx_sdfec.c 23165F: include/uapi/misc/xilinx_sdfec.h 23166 23167XILINX UARTLITE SERIAL DRIVER 23168M: Peter Korsgaard <jacmet@sunsite.dk> 23169L: linux-serial@vger.kernel.org 23170S: Maintained 23171F: drivers/tty/serial/uartlite.c 23172 23173XILINX VIDEO IP CORES 23174M: Hyun Kwon <hyun.kwon@xilinx.com> 23175M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23176L: linux-media@vger.kernel.org 23177S: Supported 23178T: git git://linuxtv.org/media_tree.git 23179F: Documentation/devicetree/bindings/media/xilinx/ 23180F: drivers/media/platform/xilinx/ 23181F: include/uapi/linux/xilinx-v4l2-controls.h 23182 23183XILINX WATCHDOG DRIVER 23184M: Srinivas Neeli <srinivas.neeli@amd.com> 23185R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23186R: Michal Simek <michal.simek@amd.com> 23187S: Maintained 23188F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23189F: drivers/watchdog/of_xilinx_wdt.c 23190 23191XILINX XDMA DRIVER 23192M: Lizhi Hou <lizhi.hou@amd.com> 23193M: Brian Xu <brian.xu@amd.com> 23194M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23195L: dmaengine@vger.kernel.org 23196S: Supported 23197F: drivers/dma/xilinx/xdma-regs.h 23198F: drivers/dma/xilinx/xdma.c 23199F: include/linux/dma/amd_xdma.h 23200F: include/linux/platform_data/amd_xdma.h 23201 23202XILINX ZYNQMP DPDMA DRIVER 23203M: Hyun Kwon <hyun.kwon@xilinx.com> 23204M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23205L: dmaengine@vger.kernel.org 23206S: Supported 23207F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23208F: drivers/dma/xilinx/xilinx_dpdma.c 23209F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23210 23211XILINX ZYNQMP OCM EDAC DRIVER 23212M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23213M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23214S: Maintained 23215F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23216F: drivers/edac/zynqmp_edac.c 23217 23218XILINX ZYNQMP PSGTR PHY DRIVER 23219M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23220M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23221L: linux-kernel@vger.kernel.org 23222S: Supported 23223T: git https://github.com/Xilinx/linux-xlnx.git 23224F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23225F: drivers/phy/xilinx/phy-zynqmp.c 23226 23227XILINX ZYNQMP SHA3 DRIVER 23228M: Harsha <harsha.harsha@xilinx.com> 23229S: Maintained 23230F: drivers/crypto/xilinx/zynqmp-sha.c 23231 23232XILLYBUS DRIVER 23233M: Eli Billauer <eli.billauer@gmail.com> 23234L: linux-kernel@vger.kernel.org 23235S: Supported 23236F: drivers/char/xillybus/ 23237 23238XLP9XX I2C DRIVER 23239M: George Cherian <gcherian@marvell.com> 23240L: linux-i2c@vger.kernel.org 23241S: Supported 23242W: http://www.marvell.com 23243F: drivers/i2c/busses/i2c-xlp9xx.c 23244 23245XRA1403 GPIO EXPANDER 23246M: Nandor Han <nandor.han@ge.com> 23247L: linux-gpio@vger.kernel.org 23248S: Maintained 23249F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23250F: drivers/gpio/gpio-xra1403.c 23251 23252XTENSA XTFPGA PLATFORM SUPPORT 23253M: Max Filippov <jcmvbkbc@gmail.com> 23254S: Maintained 23255F: drivers/spi/spi-xtensa-xtfpga.c 23256F: sound/soc/xtensa/xtfpga-i2s.c 23257 23258YAM DRIVER FOR AX.25 23259M: Jean-Paul Roubelat <jpr@f6fbb.org> 23260L: linux-hams@vger.kernel.org 23261S: Maintained 23262F: drivers/net/hamradio/yam* 23263F: include/linux/yam.h 23264 23265YAMA SECURITY MODULE 23266M: Kees Cook <keescook@chromium.org> 23267S: Supported 23268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23269F: Documentation/admin-guide/LSM/Yama.rst 23270F: security/yama/ 23271 23272YEALINK PHONE DRIVER 23273M: Henk Vergonet <Henk.Vergonet@gmail.com> 23274L: usbb2k-api-dev@nongnu.org 23275S: Maintained 23276F: Documentation/input/devices/yealink.rst 23277F: drivers/input/misc/yealink.* 23278 23279Z3FOLD COMPRESSED PAGE ALLOCATOR 23280M: Vitaly Wool <vitaly.wool@konsulko.com> 23281R: Miaohe Lin <linmiaohe@huawei.com> 23282L: linux-mm@kvack.org 23283S: Maintained 23284F: mm/z3fold.c 23285 23286Z8530 DRIVER FOR AX.25 23287M: Joerg Reuter <jreuter@yaina.de> 23288L: linux-hams@vger.kernel.org 23289S: Maintained 23290W: http://yaina.de/jreuter/ 23291W: http://www.qsl.net/dl1bke/ 23292F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23293F: drivers/net/hamradio/*scc.c 23294F: drivers/net/hamradio/z8530.h 23295 23296ZBUD COMPRESSED PAGE ALLOCATOR 23297M: Seth Jennings <sjenning@redhat.com> 23298M: Dan Streetman <ddstreet@ieee.org> 23299L: linux-mm@kvack.org 23300S: Maintained 23301F: mm/zbud.c 23302 23303ZD1211RW WIRELESS DRIVER 23304M: Ulrich Kunitz <kune@deine-taler.de> 23305L: linux-wireless@vger.kernel.org 23306L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23307S: Maintained 23308W: http://zd1211.ath.cx/wiki/DriverRewrite 23309F: drivers/net/wireless/zydas/zd1211rw/ 23310 23311ZD1301 MEDIA DRIVER 23312M: Antti Palosaari <crope@iki.fi> 23313L: linux-media@vger.kernel.org 23314S: Maintained 23315W: https://linuxtv.org/ 23316W: http://palosaari.fi/linux/ 23317Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23318F: drivers/media/usb/dvb-usb-v2/zd1301* 23319 23320ZD1301_DEMOD MEDIA DRIVER 23321M: Antti Palosaari <crope@iki.fi> 23322L: linux-media@vger.kernel.org 23323S: Maintained 23324W: https://linuxtv.org/ 23325W: http://palosaari.fi/linux/ 23326Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23327F: drivers/media/dvb-frontends/zd1301_demod* 23328 23329ZHAOXIN PROCESSOR SUPPORT 23330M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23331L: linux-kernel@vger.kernel.org 23332S: Maintained 23333F: arch/x86/kernel/cpu/zhaoxin.c 23334 23335ZONEFS FILESYSTEM 23336M: Damien Le Moal <dlemoal@kernel.org> 23337M: Naohiro Aota <naohiro.aota@wdc.com> 23338R: Johannes Thumshirn <jth@kernel.org> 23339L: linux-fsdevel@vger.kernel.org 23340S: Maintained 23341T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23342F: Documentation/filesystems/zonefs.rst 23343F: fs/zonefs/ 23344 23345ZPOOL COMPRESSED PAGE STORAGE API 23346M: Dan Streetman <ddstreet@ieee.org> 23347L: linux-mm@kvack.org 23348S: Maintained 23349F: include/linux/zpool.h 23350F: mm/zpool.c 23351 23352ZR36067 VIDEO FOR LINUX DRIVER 23353M: Corentin Labbe <clabbe@baylibre.com> 23354L: mjpeg-users@lists.sourceforge.net 23355L: linux-media@vger.kernel.org 23356S: Maintained 23357W: http://mjpeg.sourceforge.net/driver-zoran/ 23358Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23359F: Documentation/driver-api/media/drivers/zoran.rst 23360F: drivers/media/pci/zoran/ 23361 23362ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23363M: Minchan Kim <minchan@kernel.org> 23364M: Sergey Senozhatsky <senozhatsky@chromium.org> 23365L: linux-kernel@vger.kernel.org 23366S: Maintained 23367F: Documentation/admin-guide/blockdev/zram.rst 23368F: drivers/block/zram/ 23369 23370ZS DECSTATION Z85C30 SERIAL DRIVER 23371M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23372S: Maintained 23373F: drivers/tty/serial/zs.* 23374 23375ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23376M: Minchan Kim <minchan@kernel.org> 23377M: Sergey Senozhatsky <senozhatsky@chromium.org> 23378L: linux-mm@kvack.org 23379S: Maintained 23380F: Documentation/mm/zsmalloc.rst 23381F: include/linux/zsmalloc.h 23382F: mm/zsmalloc.c 23383 23384ZSTD 23385M: Nick Terrell <terrelln@fb.com> 23386S: Maintained 23387B: https://github.com/facebook/zstd/issues 23388T: git https://github.com/terrelln/linux.git 23389F: crypto/zstd.c 23390F: include/linux/zstd* 23391F: lib/decompress_unzstd.c 23392F: lib/zstd/ 23393N: zstd 23394K: zstd 23395 23396ZSWAP COMPRESSED SWAP CACHING 23397M: Seth Jennings <sjenning@redhat.com> 23398M: Dan Streetman <ddstreet@ieee.org> 23399M: Vitaly Wool <vitaly.wool@konsulko.com> 23400L: linux-mm@kvack.org 23401S: Maintained 23402F: mm/zswap.c 23403 23404THE REST 23405M: Linus Torvalds <torvalds@linux-foundation.org> 23406L: linux-kernel@vger.kernel.org 23407S: Buried alive in reporters 23408T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23409F: * 23410F: */ 23411