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 UART/JTAG UART SERIAL DRIVERS 913M: Tobias Klauser <tklauser@distanz.ch> 914L: linux-serial@vger.kernel.org 915S: Maintained 916F: drivers/tty/serial/altera_jtaguart.c 917F: drivers/tty/serial/altera_uart.c 918F: include/linux/altera_jtaguart.h 919F: include/linux/altera_uart.h 920 921AMAZON ANNAPURNA LABS FIC DRIVER 922M: Talel Shenhar <talel@amazon.com> 923S: Maintained 924F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 925F: drivers/irqchip/irq-al-fic.c 926 927AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 928M: Talel Shenhar <talel@amazon.com> 929M: Talel Shenhar <talelshenhar@gmail.com> 930S: Maintained 931F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 932F: drivers/edac/al_mc_edac.c 933 934AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 935M: Talel Shenhar <talel@amazon.com> 936S: Maintained 937F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 938F: drivers/thermal/thermal_mmio.c 939 940AMAZON ETHERNET DRIVERS 941M: Shay Agroskin <shayagr@amazon.com> 942M: Arthur Kiyanovski <akiyano@amazon.com> 943R: David Arinzon <darinzon@amazon.com> 944R: Noam Dagan <ndagan@amazon.com> 945R: Saeed Bishara <saeedb@amazon.com> 946L: netdev@vger.kernel.org 947S: Supported 948F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 949F: drivers/net/ethernet/amazon/ 950 951AMAZON RDMA EFA DRIVER 952M: Michael Margolin <mrgolin@amazon.com> 953R: Gal Pressman <gal.pressman@linux.dev> 954R: Yossi Leybovich <sleybo@amazon.com> 955L: linux-rdma@vger.kernel.org 956S: Supported 957Q: https://patchwork.kernel.org/project/linux-rdma/list/ 958F: drivers/infiniband/hw/efa/ 959F: include/uapi/rdma/efa-abi.h 960 961AMD CDX BUS DRIVER 962M: Nipun Gupta <nipun.gupta@amd.com> 963M: Nikhil Agarwal <nikhil.agarwal@amd.com> 964S: Maintained 965F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 966F: drivers/cdx/* 967F: include/linux/cdx/* 968 969AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 970M: Tom Lendacky <thomas.lendacky@amd.com> 971M: John Allen <john.allen@amd.com> 972L: linux-crypto@vger.kernel.org 973S: Supported 974F: drivers/crypto/ccp/ 975F: include/linux/ccp.h 976 977AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 978M: Brijesh Singh <brijesh.singh@amd.com> 979M: Tom Lendacky <thomas.lendacky@amd.com> 980L: linux-crypto@vger.kernel.org 981S: Supported 982F: drivers/crypto/ccp/sev* 983F: include/uapi/linux/psp-sev.h 984 985AMD DISPLAY CORE 986M: Harry Wentland <harry.wentland@amd.com> 987M: Leo Li <sunpeng.li@amd.com> 988M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/display/ 993 994AMD FAM15H PROCESSOR POWER MONITORING DRIVER 995M: Huang Rui <ray.huang@amd.com> 996L: linux-hwmon@vger.kernel.org 997S: Supported 998F: Documentation/hwmon/fam15h_power.rst 999F: drivers/hwmon/fam15h_power.c 1000 1001AMD FCH GPIO DRIVER 1002M: Enrico Weigelt, metux IT consult <info@metux.net> 1003L: linux-gpio@vger.kernel.org 1004S: Maintained 1005F: drivers/gpio/gpio-amd-fch.c 1006F: include/linux/platform_data/gpio/gpio-amd-fch.h 1007 1008AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1009L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1010S: Orphan 1011F: drivers/usb/gadget/udc/amd5536udc.* 1012 1013AMD GEODE PROCESSOR/CHIPSET SUPPORT 1014M: Andres Salomon <dilinger@queued.net> 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Supported 1017W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1018F: arch/x86/include/asm/geode.h 1019F: drivers/char/hw_random/geode-rng.c 1020F: drivers/crypto/geode* 1021F: drivers/video/fbdev/geode/ 1022 1023AMD HSMP DRIVER 1024M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1025R: Carlos Bilbao <carlos.bilbao@amd.com> 1026L: platform-driver-x86@vger.kernel.org 1027S: Maintained 1028F: Documentation/arch/x86/amd_hsmp.rst 1029F: arch/x86/include/asm/amd_hsmp.h 1030F: arch/x86/include/uapi/asm/amd_hsmp.h 1031F: drivers/platform/x86/amd/hsmp.c 1032 1033AMD IOMMU (AMD-VI) 1034M: Joerg Roedel <joro@8bytes.org> 1035R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1036L: iommu@lists.linux.dev 1037S: Maintained 1038T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1039F: drivers/iommu/amd/ 1040F: include/linux/amd-iommu.h 1041 1042AMD KFD 1043M: Felix Kuehling <Felix.Kuehling@amd.com> 1044L: amd-gfx@lists.freedesktop.org 1045S: Supported 1046T: git https://gitlab.freedesktop.org/agd5f/linux.git 1047F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1048F: drivers/gpu/drm/amd/amdkfd/ 1049F: drivers/gpu/drm/amd/include/cik_structs.h 1050F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1051F: drivers/gpu/drm/amd/include/v9_structs.h 1052F: drivers/gpu/drm/amd/include/vi_structs.h 1053F: include/uapi/linux/kfd_ioctl.h 1054F: include/uapi/linux/kfd_sysfs.h 1055 1056AMD MP2 I2C DRIVER 1057M: Elie Morisse <syniurge@gmail.com> 1058M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1059L: linux-i2c@vger.kernel.org 1060S: Maintained 1061F: drivers/i2c/busses/i2c-amd-mp2* 1062 1063AMD PDS CORE DRIVER 1064M: Shannon Nelson <shannon.nelson@amd.com> 1065M: Brett Creeley <brett.creeley@amd.com> 1066L: netdev@vger.kernel.org 1067S: Supported 1068F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1069F: drivers/net/ethernet/amd/pds_core/ 1070F: include/linux/pds/ 1071 1072AMD PMC DRIVER 1073M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1074L: platform-driver-x86@vger.kernel.org 1075S: Maintained 1076F: drivers/platform/x86/amd/pmc.c 1077 1078AMD PMF DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: Documentation/ABI/testing/sysfs-amd-pmf 1083F: drivers/platform/x86/amd/pmf/ 1084 1085AMD POWERPLAY AND SWSMU 1086M: Evan Quan <evan.quan@amd.com> 1087L: amd-gfx@lists.freedesktop.org 1088S: Supported 1089T: git https://gitlab.freedesktop.org/agd5f/linux.git 1090F: drivers/gpu/drm/amd/pm/ 1091 1092AMD PSTATE DRIVER 1093M: Huang Rui <ray.huang@amd.com> 1094L: linux-pm@vger.kernel.org 1095S: Supported 1096F: Documentation/admin-guide/pm/amd-pstate.rst 1097F: drivers/cpufreq/amd-pstate* 1098F: include/linux/amd-pstate.h 1099F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1100 1101AMD PTDMA DRIVER 1102M: Sanjay R Mehta <sanju.mehta@amd.com> 1103L: dmaengine@vger.kernel.org 1104S: Maintained 1105F: drivers/dma/ptdma/ 1106 1107AMD SEATTLE DEVICE TREE SUPPORT 1108M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1109M: Tom Lendacky <thomas.lendacky@amd.com> 1110S: Supported 1111F: arch/arm64/boot/dts/amd/ 1112 1113AMD SENSOR FUSION HUB DRIVER 1114M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1115L: linux-input@vger.kernel.org 1116S: Maintained 1117F: Documentation/hid/amd-sfh* 1118F: drivers/hid/amd-sfh-hid/ 1119 1120AMD SPI DRIVER 1121M: Sanjay R Mehta <sanju.mehta@amd.com> 1122S: Maintained 1123F: drivers/spi/spi-amd.c 1124 1125AMD XGBE DRIVER 1126M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1127L: netdev@vger.kernel.org 1128S: Supported 1129F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1130F: drivers/net/ethernet/amd/xgbe/ 1131 1132AMLOGIC DDR PMU DRIVER 1133M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1134L: linux-amlogic@lists.infradead.org 1135S: Supported 1136W: http://www.amlogic.com 1137F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1138F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1139F: drivers/perf/amlogic/ 1140F: include/soc/amlogic/ 1141 1142AMPHION VPU CODEC V4L2 DRIVER 1143M: Ming Qian <ming.qian@nxp.com> 1144M: Shijie Qin <shijie.qin@nxp.com> 1145M: Zhou Peng <eagle.zhou@nxp.com> 1146L: linux-media@vger.kernel.org 1147S: Maintained 1148F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1149F: drivers/media/platform/amphion/ 1150 1151AMS AS73211 DRIVER 1152M: Christian Eggers <ceggers@arri.de> 1153L: linux-iio@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1156F: drivers/iio/light/as73211.c 1157 1158AMT (Automatic Multicast Tunneling) 1159M: Taehee Yoo <ap420073@gmail.com> 1160L: netdev@vger.kernel.org 1161S: Maintained 1162T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1163T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1164F: drivers/net/amt.c 1165 1166ANALOG DEVICES INC AD3552R DRIVER 1167M: Nuno Sá <nuno.sa@analog.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1172F: drivers/iio/dac/ad3552r.c 1173 1174ANALOG DEVICES INC AD4130 DRIVER 1175M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: http://ez.analog.com/community/linux-device-drivers 1179F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1180F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1181F: drivers/iio/adc/ad4130.c 1182 1183ANALOG DEVICES INC AD7192 DRIVER 1184M: Alexandru Tachici <alexandru.tachici@analog.com> 1185L: linux-iio@vger.kernel.org 1186S: Supported 1187W: https://ez.analog.com/linux-software-drivers 1188F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1189F: drivers/iio/adc/ad7192.c 1190 1191ANALOG DEVICES INC AD7292 DRIVER 1192M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1193L: linux-iio@vger.kernel.org 1194S: Supported 1195W: https://ez.analog.com/linux-software-drivers 1196F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1197F: drivers/iio/adc/ad7292.c 1198 1199ANALOG DEVICES INC AD7293 DRIVER 1200M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1201L: linux-iio@vger.kernel.org 1202S: Supported 1203W: https://ez.analog.com/linux-software-drivers 1204F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1205F: drivers/iio/dac/ad7293.c 1206 1207ANALOG DEVICES INC AD74115 DRIVER 1208M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1209L: linux-iio@vger.kernel.org 1210S: Supported 1211W: http://ez.analog.com/community/linux-device-drivers 1212F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1213F: drivers/iio/addac/ad74115.c 1214 1215ANALOG DEVICES INC AD74413R DRIVER 1216M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1221F: drivers/iio/addac/ad74413r.c 1222F: include/dt-bindings/iio/addac/adi,ad74413r.h 1223 1224ANALOG DEVICES INC AD7768-1 DRIVER 1225M: Michael Hennerich <Michael.Hennerich@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1230F: drivers/iio/adc/ad7768-1.c 1231 1232ANALOG DEVICES INC AD7780 DRIVER 1233M: Michael Hennerich <Michael.Hennerich@analog.com> 1234M: Renato Lui Geh <renatogeh@gmail.com> 1235L: linux-iio@vger.kernel.org 1236S: Supported 1237W: https://ez.analog.com/linux-software-drivers 1238F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1239F: drivers/iio/adc/ad7780.c 1240 1241ANALOG DEVICES INC ADA4250 DRIVER 1242M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1243L: linux-iio@vger.kernel.org 1244S: Supported 1245W: https://ez.analog.com/linux-software-drivers 1246F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1247F: drivers/iio/amplifiers/ada4250.c 1248 1249ANALOG DEVICES INC ADF4377 DRIVER 1250M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1251L: linux-iio@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1255F: drivers/iio/frequency/adf4377.c 1256 1257ANALOG DEVICES INC ADGS1408 DRIVER 1258M: Mircea Caprioru <mircea.caprioru@analog.com> 1259S: Supported 1260F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1261F: drivers/mux/adgs1408.c 1262 1263ANALOG DEVICES INC ADIN DRIVER 1264M: Michael Hennerich <michael.hennerich@analog.com> 1265L: netdev@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: Documentation/devicetree/bindings/net/adi,adin.yaml 1269F: drivers/net/phy/adin.c 1270 1271ANALOG DEVICES INC ADIS DRIVER LIBRARY 1272M: Nuno Sa <nuno.sa@analog.com> 1273L: linux-iio@vger.kernel.org 1274S: Supported 1275F: drivers/iio/imu/adis.c 1276F: drivers/iio/imu/adis_buffer.c 1277F: drivers/iio/imu/adis_trigger.c 1278F: include/linux/iio/imu/adis.h 1279 1280ANALOG DEVICES INC ADIS16460 DRIVER 1281M: Dragos Bogdan <dragos.bogdan@analog.com> 1282L: linux-iio@vger.kernel.org 1283S: Supported 1284W: https://ez.analog.com/linux-software-drivers 1285F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1286F: drivers/iio/imu/adis16460.c 1287 1288ANALOG DEVICES INC ADIS16475 DRIVER 1289M: Nuno Sa <nuno.sa@analog.com> 1290L: linux-iio@vger.kernel.org 1291S: Supported 1292W: https://ez.analog.com/linux-software-drivers 1293F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1294F: drivers/iio/imu/adis16475.c 1295 1296ANALOG DEVICES INC ADM1177 DRIVER 1297M: Michael Hennerich <Michael.Hennerich@analog.com> 1298L: linux-hwmon@vger.kernel.org 1299S: Supported 1300W: https://ez.analog.com/linux-software-drivers 1301F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1302F: drivers/hwmon/adm1177.c 1303 1304ANALOG DEVICES INC ADMV1013 DRIVER 1305M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1306L: linux-iio@vger.kernel.org 1307S: Supported 1308W: https://ez.analog.com/linux-software-drivers 1309F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1310F: drivers/iio/frequency/admv1013.c 1311 1312ANALOG DEVICES INC ADMV1014 DRIVER 1313M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316W: https://ez.analog.com/linux-software-drivers 1317F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1318F: drivers/iio/frequency/admv1014.c 1319 1320ANALOG DEVICES INC ADMV8818 DRIVER 1321M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1322L: linux-iio@vger.kernel.org 1323S: Supported 1324W: https://ez.analog.com/linux-software-drivers 1325F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1326F: drivers/iio/filter/admv8818.c 1327 1328ANALOG DEVICES INC ADP5061 DRIVER 1329M: Michael Hennerich <Michael.Hennerich@analog.com> 1330L: linux-pm@vger.kernel.org 1331S: Supported 1332W: https://ez.analog.com/linux-software-drivers 1333F: drivers/power/supply/adp5061.c 1334 1335ANALOG DEVICES INC ADRF6780 DRIVER 1336M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1337L: linux-iio@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1341F: drivers/iio/frequency/adrf6780.c 1342 1343ANALOG DEVICES INC ADV7180 DRIVER 1344M: Lars-Peter Clausen <lars@metafoo.de> 1345L: linux-media@vger.kernel.org 1346S: Supported 1347W: https://ez.analog.com/linux-software-drivers 1348F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1349F: drivers/media/i2c/adv7180.c 1350 1351ANALOG DEVICES INC ADV748X DRIVER 1352M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1353L: linux-media@vger.kernel.org 1354S: Maintained 1355F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1356F: drivers/media/i2c/adv748x/* 1357 1358ANALOG DEVICES INC ADV7511 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: drivers/media/i2c/adv7511* 1363 1364ANALOG DEVICES INC ADV7604 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1369F: drivers/media/i2c/adv7604* 1370 1371ANALOG DEVICES INC ADV7842 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: drivers/media/i2c/adv7842* 1376 1377ANALOG DEVICES INC ADXRS290 DRIVER 1378M: Nishant Malpani <nish.malpani25@gmail.com> 1379L: linux-iio@vger.kernel.org 1380S: Supported 1381F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1382F: drivers/iio/gyro/adxrs290.c 1383 1384ANALOG DEVICES INC ASOC CODEC DRIVERS 1385M: Lars-Peter Clausen <lars@metafoo.de> 1386M: Nuno Sá <nuno.sa@analog.com> 1387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1388S: Supported 1389W: http://wiki.analog.com/ 1390W: https://ez.analog.com/linux-software-drivers 1391F: sound/soc/codecs/ad1* 1392F: sound/soc/codecs/ad7* 1393F: sound/soc/codecs/adau* 1394F: sound/soc/codecs/adav* 1395F: sound/soc/codecs/sigmadsp.* 1396F: sound/soc/codecs/ssm* 1397 1398ANALOG DEVICES INC DMA DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400S: Supported 1401W: https://ez.analog.com/linux-software-drivers 1402F: drivers/dma/dma-axi-dmac.c 1403 1404ANALOG DEVICES INC IIO DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406M: Michael Hennerich <Michael.Hennerich@analog.com> 1407S: Supported 1408W: http://wiki.analog.com/ 1409W: https://ez.analog.com/linux-software-drivers 1410F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1411F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1412F: Documentation/devicetree/bindings/iio/*/adi,* 1413F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1414F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1415F: drivers/iio/*/ad* 1416F: drivers/iio/adc/ltc249* 1417F: drivers/iio/amplifiers/hmc425a.c 1418F: drivers/staging/iio/*/ad* 1419X: drivers/iio/*/adjd* 1420 1421ANALOG DEVICES INC MAX31760 DRIVER 1422M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1423S: Maintained 1424W: http://wiki.analog.com/ 1425W: https://ez.analog.com/linux-software-drivers 1426F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1427F: Documentation/hwmon/max31760.rst 1428F: drivers/hwmon/max31760.c 1429 1430ANALOGBITS PLL LIBRARIES 1431M: Paul Walmsley <paul.walmsley@sifive.com> 1432S: Supported 1433F: drivers/clk/analogbits/* 1434F: include/linux/clk/analogbits* 1435 1436ANDROID DRIVERS 1437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1438M: Arve Hjønnevåg <arve@android.com> 1439M: Todd Kjos <tkjos@android.com> 1440M: Martijn Coenen <maco@android.com> 1441M: Joel Fernandes <joel@joelfernandes.org> 1442M: Christian Brauner <christian@brauner.io> 1443M: Carlos Llamas <cmllamas@google.com> 1444M: Suren Baghdasaryan <surenb@google.com> 1445L: linux-kernel@vger.kernel.org 1446S: Supported 1447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1448F: drivers/android/ 1449 1450ANDROID GOLDFISH PIC DRIVER 1451M: Miodrag Dinic <miodrag.dinic@mips.com> 1452S: Supported 1453F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1454F: drivers/irqchip/irq-goldfish-pic.c 1455 1456ANDROID GOLDFISH RTC DRIVER 1457M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1460F: drivers/rtc/rtc-goldfish.c 1461 1462AOA (Apple Onboard Audio) ALSA DRIVER 1463M: Johannes Berg <johannes@sipsolutions.net> 1464L: linuxppc-dev@lists.ozlabs.org 1465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1466S: Maintained 1467F: sound/aoa/ 1468 1469APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1470M: William Breathitt Gray <william.gray@linaro.org> 1471L: linux-iio@vger.kernel.org 1472S: Maintained 1473F: drivers/iio/addac/stx104.c 1474 1475APM DRIVER 1476M: Jiri Kosina <jikos@kernel.org> 1477S: Odd fixes 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1479F: arch/x86/kernel/apm_32.c 1480F: drivers/char/apm-emulation.c 1481F: include/linux/apm_bios.h 1482F: include/uapi/linux/apm_bios.h 1483 1484APPARMOR SECURITY MODULE 1485M: John Johansen <john.johansen@canonical.com> 1486M: John Johansen <john@apparmor.net> 1487L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1488S: Supported 1489W: apparmor.net 1490B: https://gitlab.com/apparmor/apparmor-kernel 1491C: irc://irc.oftc.net/apparmor 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1493T: https://gitlab.com/apparmor/apparmor-kernel.git 1494F: Documentation/admin-guide/LSM/apparmor.rst 1495F: security/apparmor/ 1496 1497APPLE BCM5974 MULTITOUCH DRIVER 1498M: Henrik Rydberg <rydberg@bitmath.org> 1499L: linux-input@vger.kernel.org 1500S: Odd fixes 1501F: drivers/input/mouse/bcm5974.c 1502 1503APPLE PCIE CONTROLLER DRIVER 1504M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1505M: Marc Zyngier <maz@kernel.org> 1506L: linux-pci@vger.kernel.org 1507S: Maintained 1508F: drivers/pci/controller/pcie-apple.c 1509 1510APPLE SMC DRIVER 1511M: Henrik Rydberg <rydberg@bitmath.org> 1512L: linux-hwmon@vger.kernel.org 1513S: Odd fixes 1514F: drivers/hwmon/applesmc.c 1515 1516APPLETALK NETWORK LAYER 1517L: netdev@vger.kernel.org 1518S: Odd fixes 1519F: drivers/net/appletalk/ 1520F: include/linux/atalk.h 1521F: include/uapi/linux/atalk.h 1522F: net/appletalk/ 1523 1524APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1525M: Khuong Dinh <khuong@os.amperecomputing.com> 1526S: Supported 1527F: arch/arm64/boot/dts/apm/ 1528 1529APPLIED MICRO (APM) X-GENE SOC EDAC 1530M: Khuong Dinh <khuong@os.amperecomputing.com> 1531S: Supported 1532F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1533F: drivers/edac/xgene_edac.c 1534 1535APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1536M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1537M: Keyur Chudgar <keyur@os.amperecomputing.com> 1538S: Supported 1539F: drivers/net/ethernet/apm/xgene-v2/ 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544M: Quan Nguyen <quan@os.amperecomputing.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1547F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1548F: drivers/net/ethernet/apm/xgene/ 1549F: drivers/net/mdio/mdio-xgene.c 1550 1551APPLIED MICRO (APM) X-GENE SOC PMU 1552M: Khuong Dinh <khuong@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/admin-guide/perf/xgene-pmu.rst 1555F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1556F: drivers/perf/xgene_pmu.c 1557 1558APTINA CAMERA SENSOR PLL 1559M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1560L: linux-media@vger.kernel.org 1561S: Maintained 1562F: drivers/media/i2c/aptina-pll.* 1563 1564AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1565M: Aleksa Savic <savicaleksa83@gmail.com> 1566M: Jack Doan <me@jackdoan.com> 1567L: linux-hwmon@vger.kernel.org 1568S: Maintained 1569F: Documentation/hwmon/aquacomputer_d5next.rst 1570F: drivers/hwmon/aquacomputer_d5next.c 1571 1572AQUANTIA ETHERNET DRIVER (atlantic) 1573M: Igor Russkikh <irusskikh@marvell.com> 1574L: netdev@vger.kernel.org 1575S: Supported 1576W: https://www.marvell.com/ 1577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1578F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1579F: drivers/net/ethernet/aquantia/atlantic/ 1580 1581AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1582M: Egor Pomozov <epomozov@marvell.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: http://www.aquantia.com 1586F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1587 1588AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1589M: Krzysztof Hałasa <khalasa@piap.pl> 1590L: linux-media@vger.kernel.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1593F: drivers/media/i2c/ar0521.c 1594 1595ARASAN NAND CONTROLLER DRIVER 1596M: Miquel Raynal <miquel.raynal@bootlin.com> 1597R: Michal Simek <michal.simek@amd.com> 1598L: linux-mtd@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1601F: drivers/mtd/nand/raw/arasan-nand-controller.c 1602 1603ARC FRAMEBUFFER DRIVER 1604M: Jaya Kumar <jayalk@intworks.biz> 1605S: Maintained 1606F: drivers/video/fbdev/arcfb.c 1607F: drivers/video/fbdev/core/fb_defio.c 1608 1609ARC PGU DRM DRIVER 1610M: Alexey Brodkin <abrodkin@synopsys.com> 1611S: Supported 1612F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1613F: drivers/gpu/drm/tiny/arcpgu.c 1614 1615ARCNET NETWORK LAYER 1616M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1617L: netdev@vger.kernel.org 1618S: Maintained 1619F: drivers/net/arcnet/ 1620F: include/uapi/linux/if_arcnet.h 1621 1622ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1623M: Arnd Bergmann <arnd@arndb.de> 1624M: Olof Johansson <olof@lixom.net> 1625M: soc@kernel.org 1626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1627S: Maintained 1628C: irc://irc.libera.chat/armlinux 1629T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1630F: arch/arm/boot/dts/Makefile 1631F: arch/arm64/boot/dts/Makefile 1632 1633ARM ARCHITECTED TIMER DRIVER 1634M: Mark Rutland <mark.rutland@arm.com> 1635M: Marc Zyngier <maz@kernel.org> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637S: Maintained 1638F: arch/arm/include/asm/arch_timer.h 1639F: arch/arm64/include/asm/arch_timer.h 1640F: drivers/clocksource/arm_arch_timer.c 1641 1642ARM HDLCD DRM DRIVER 1643M: Liviu Dudau <liviu.dudau@arm.com> 1644S: Supported 1645F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1646F: drivers/gpu/drm/arm/hdlcd_* 1647 1648ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1649M: Linus Walleij <linus.walleij@linaro.org> 1650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1651S: Maintained 1652F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1653F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1654F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1655F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1656F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1657F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1658F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1659F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1660F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1661F: arch/arm/boot/dts/arm-realview-* 1662F: arch/arm/boot/dts/integrator* 1663F: arch/arm/boot/dts/versatile* 1664F: arch/arm/mach-versatile/ 1665F: drivers/bus/arm-integrator-lm.c 1666F: drivers/clk/versatile/ 1667F: drivers/i2c/busses/i2c-versatile.c 1668F: drivers/irqchip/irq-versatile-fpga.c 1669F: drivers/mtd/maps/physmap-versatile.* 1670F: drivers/power/reset/arm-versatile-reboot.c 1671F: drivers/soc/versatile/ 1672 1673ARM KOMEDA DRM-KMS DRIVER 1674M: Liviu Dudau <liviu.dudau@arm.com> 1675S: Supported 1676T: git git://anongit.freedesktop.org/drm/drm-misc 1677F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1678F: Documentation/gpu/komeda-kms.rst 1679F: drivers/gpu/drm/arm/display/include/ 1680F: drivers/gpu/drm/arm/display/komeda/ 1681 1682ARM MALI PANFROST DRM DRIVER 1683M: Rob Herring <robh@kernel.org> 1684M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1685R: Steven Price <steven.price@arm.com> 1686R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1687L: dri-devel@lists.freedesktop.org 1688S: Supported 1689T: git git://anongit.freedesktop.org/drm/drm-misc 1690F: drivers/gpu/drm/panfrost/ 1691F: include/uapi/drm/panfrost_drm.h 1692 1693ARM MALI-DP DRM DRIVER 1694M: Liviu Dudau <liviu.dudau@arm.com> 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1698F: Documentation/gpu/afbc.rst 1699F: drivers/gpu/drm/arm/ 1700 1701ARM MFM AND FLOPPY DRIVERS 1702M: Ian Molton <spyro@f2s.com> 1703S: Maintained 1704F: arch/arm/include/asm/floppy.h 1705F: arch/arm/mach-rpc/floppydma.S 1706 1707ARM PMU PROFILING AND DEBUGGING 1708M: Will Deacon <will@kernel.org> 1709M: Mark Rutland <mark.rutland@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/arm/pmu.yaml 1713F: Documentation/devicetree/bindings/perf/ 1714F: arch/arm*/include/asm/hw_breakpoint.h 1715F: arch/arm*/include/asm/perf_event.h 1716F: arch/arm*/kernel/hw_breakpoint.c 1717F: arch/arm*/kernel/perf_* 1718F: drivers/perf/ 1719F: include/linux/perf/arm_pmu.h 1720 1721ARM PORT 1722M: Russell King <linux@armlinux.org.uk> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Odd Fixes 1725W: http://www.armlinux.org.uk/ 1726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1727F: arch/arm/ 1728X: arch/arm/boot/dts/ 1729 1730ARM PRIMECELL AACI PL041 DRIVER 1731M: Russell King <linux@armlinux.org.uk> 1732S: Odd Fixes 1733F: sound/arm/aaci.* 1734 1735ARM PRIMECELL BUS SUPPORT 1736M: Russell King <linux@armlinux.org.uk> 1737S: Odd Fixes 1738F: drivers/amba/ 1739F: include/linux/amba/bus.h 1740 1741ARM PRIMECELL CLCD PL110 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: drivers/video/fbdev/amba-clcd.* 1745 1746ARM PRIMECELL KMI PL050 DRIVER 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/input/serio/ambakmi.* 1750F: include/linux/amba/kmi.h 1751 1752ARM PRIMECELL MMCI PL180/1 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/mmc/host/mmci.* 1756F: include/linux/amba/mmci.h 1757 1758ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1759M: Miquel Raynal <miquel.raynal@bootlin.com> 1760R: Michal Simek <michal.simek@amd.com> 1761L: linux-mtd@lists.infradead.org 1762S: Maintained 1763F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1764F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1765 1766ARM PRIMECELL PL35X SMC DRIVER 1767M: Miquel Raynal <miquel.raynal@bootlin.com> 1768R: Michal Simek <michal.simek@amd.com> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1772F: drivers/memory/pl353-smc.c 1773 1774ARM PRIMECELL SSP PL022 SPI DRIVER 1775M: Linus Walleij <linus.walleij@linaro.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1779F: drivers/spi/spi-pl022.c 1780 1781ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1782M: Russell King <linux@armlinux.org.uk> 1783S: Odd Fixes 1784F: drivers/tty/serial/amba-pl01*.c 1785F: include/linux/amba/serial.h 1786 1787ARM PRIMECELL VIC PL190/PL192 DRIVER 1788M: Linus Walleij <linus.walleij@linaro.org> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1792F: drivers/irqchip/irq-vic.c 1793 1794ARM SMC WATCHDOG DRIVER 1795M: Julius Werner <jwerner@chromium.org> 1796R: Evan Benn <evanbenn@chromium.org> 1797S: Maintained 1798F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1799F: drivers/watchdog/arm_smc_wdt.c 1800 1801ARM SMMU DRIVERS 1802M: Will Deacon <will@kernel.org> 1803R: Robin Murphy <robin.murphy@arm.com> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/iommu/arm,smmu* 1807F: drivers/iommu/arm/ 1808F: drivers/iommu/io-pgtable-arm* 1809 1810ARM SUB-ARCHITECTURES 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813C: irc://irc.libera.chat/armlinux 1814T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1815F: arch/arm/mach-*/ 1816F: arch/arm/plat-*/ 1817 1818ARM/ACTIONS SEMI ARCHITECTURE 1819M: Andreas Färber <afaerber@suse.de> 1820M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1822L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824F: Documentation/devicetree/bindings/arm/actions.yaml 1825F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1826F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1827F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1828F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1829F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1830F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1831F: Documentation/devicetree/bindings/pinctrl/actions,* 1832F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1833F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1834F: arch/arm/boot/dts/owl-* 1835F: arch/arm/mach-actions/ 1836F: arch/arm64/boot/dts/actions/ 1837F: drivers/clk/actions/ 1838F: drivers/clocksource/timer-owl* 1839F: drivers/dma/owl-dma.c 1840F: drivers/i2c/busses/i2c-owl.c 1841F: drivers/irqchip/irq-owl-sirq.c 1842F: drivers/mmc/host/owl-mmc.c 1843F: drivers/net/ethernet/actions/ 1844F: drivers/pinctrl/actions/* 1845F: drivers/soc/actions/ 1846F: include/dt-bindings/power/owl-* 1847F: include/dt-bindings/reset/actions,* 1848F: include/linux/soc/actions/ 1849N: owl 1850 1851ARM/Allwinner SoC Clock Support 1852M: Emilio López <emilio@elopez.com.ar> 1853S: Maintained 1854F: drivers/clk/sunxi/ 1855 1856ARM/Allwinner sunXi SoC support 1857M: Chen-Yu Tsai <wens@csie.org> 1858M: Jernej Skrabec <jernej.skrabec@gmail.com> 1859M: Samuel Holland <samuel@sholland.org> 1860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1861L: linux-sunxi@lists.linux.dev 1862S: Maintained 1863T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1864F: arch/arm/mach-sunxi/ 1865F: arch/arm64/boot/dts/allwinner/ 1866F: drivers/clk/sunxi-ng/ 1867F: drivers/pinctrl/sunxi/ 1868F: drivers/soc/sunxi/ 1869N: allwinner 1870N: sun[x456789]i 1871N: sun[25]0i 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/gxbb* 1881F: include/dt-bindings/clock/meson* 1882 1883ARM/Amlogic Meson SoC Crypto Drivers 1884M: Corentin Labbe <clabbe@baylibre.com> 1885L: linux-crypto@vger.kernel.org 1886L: linux-amlogic@lists.infradead.org 1887S: Maintained 1888F: Documentation/devicetree/bindings/crypto/amlogic* 1889F: drivers/crypto/amlogic/ 1890 1891ARM/Amlogic Meson SoC Sound Drivers 1892M: Jerome Brunet <jbrunet@baylibre.com> 1893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1894S: Maintained 1895F: Documentation/devicetree/bindings/sound/amlogic* 1896F: sound/soc/meson/ 1897 1898ARM/Amlogic Meson SoC support 1899M: Neil Armstrong <neil.armstrong@linaro.org> 1900M: Kevin Hilman <khilman@baylibre.com> 1901R: Jerome Brunet <jbrunet@baylibre.com> 1902R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1904L: linux-amlogic@lists.infradead.org 1905S: Maintained 1906W: http://linux-meson.com/ 1907F: arch/arm/boot/dts/meson* 1908F: arch/arm/mach-meson/ 1909F: arch/arm64/boot/dts/amlogic/ 1910F: drivers/mmc/host/meson* 1911F: drivers/pinctrl/meson/ 1912F: drivers/rtc/rtc-meson* 1913F: drivers/soc/amlogic/ 1914N: meson 1915 1916ARM/Annapurna Labs ALPINE ARCHITECTURE 1917M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1918M: Antoine Tenart <atenart@kernel.org> 1919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1920S: Maintained 1921F: arch/arm/boot/dts/alpine* 1922F: arch/arm/mach-alpine/ 1923F: arch/arm64/boot/dts/amazon/ 1924F: drivers/*/*alpine* 1925 1926ARM/APPLE MACHINE SOUND DRIVERS 1927M: Martin Povišer <povik+lin@cutebit.org> 1928L: asahi@lists.linux.dev 1929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1930S: Maintained 1931F: Documentation/devicetree/bindings/sound/apple,* 1932F: sound/soc/apple/* 1933F: sound/soc/codecs/cs42l83-i2c.c 1934 1935ARM/APPLE MACHINE SUPPORT 1936M: Hector Martin <marcan@marcan.st> 1937M: Sven Peter <sven@svenpeter.dev> 1938R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1939L: asahi@lists.linux.dev 1940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1941S: Maintained 1942W: https://asahilinux.org 1943B: https://github.com/AsahiLinux/linux/issues 1944C: irc://irc.oftc.net/asahi-dev 1945T: git https://github.com/AsahiLinux/linux.git 1946F: Documentation/devicetree/bindings/arm/apple.yaml 1947F: Documentation/devicetree/bindings/arm/apple/* 1948F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1949F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1950F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1951F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1952F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1953F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1954F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1955F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1956F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1957F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1958F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1959F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1960F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1961F: Documentation/devicetree/bindings/power/apple* 1962F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1963F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1964F: arch/arm64/boot/dts/apple/ 1965F: drivers/bluetooth/hci_bcm4377.c 1966F: drivers/clk/clk-apple-nco.c 1967F: drivers/cpufreq/apple-soc-cpufreq.c 1968F: drivers/dma/apple-admac.c 1969F: drivers/i2c/busses/i2c-pasemi-core.c 1970F: drivers/i2c/busses/i2c-pasemi-platform.c 1971F: drivers/iommu/apple-dart.c 1972F: drivers/iommu/io-pgtable-dart.c 1973F: drivers/irqchip/irq-apple-aic.c 1974F: drivers/mailbox/apple-mailbox.c 1975F: drivers/nvme/host/apple.c 1976F: drivers/nvmem/apple-efuses.c 1977F: drivers/pinctrl/pinctrl-apple-gpio.c 1978F: drivers/pwm/pwm-apple.c 1979F: drivers/soc/apple/* 1980F: drivers/watchdog/apple_wdt.c 1981F: include/dt-bindings/interrupt-controller/apple-aic.h 1982F: include/dt-bindings/pinctrl/apple.h 1983F: include/linux/apple-mailbox.h 1984F: include/linux/soc/apple/* 1985 1986ARM/ARTPEC MACHINE SUPPORT 1987M: Jesper Nilsson <jesper.nilsson@axis.com> 1988M: Lars Persson <lars.persson@axis.com> 1989L: linux-arm-kernel@axis.com 1990S: Maintained 1991F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1992F: arch/arm/boot/dts/artpec6* 1993F: arch/arm/mach-artpec 1994F: drivers/clk/axis 1995F: drivers/crypto/axis 1996F: drivers/mmc/host/usdhi6rol0.c 1997F: drivers/pinctrl/pinctrl-artpec* 1998 1999ARM/ASPEED I2C DRIVER 2000M: Brendan Higgins <brendanhiggins@google.com> 2001R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2002R: Joel Stanley <joel@jms.id.au> 2003L: linux-i2c@vger.kernel.org 2004L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2005S: Maintained 2006F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2007F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2008F: drivers/i2c/busses/i2c-aspeed.c 2009F: drivers/irqchip/irq-aspeed-i2c-ic.c 2010 2011ARM/ASPEED MACHINE SUPPORT 2012M: Joel Stanley <joel@jms.id.au> 2013R: Andrew Jeffery <andrew@aj.id.au> 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2016S: Supported 2017Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2018T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2019F: Documentation/devicetree/bindings/arm/aspeed/ 2020F: arch/arm/boot/dts/aspeed-* 2021F: arch/arm/mach-aspeed/ 2022N: aspeed 2023 2024ARM/BITMAIN ARCHITECTURE 2025M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2027S: Maintained 2028F: Documentation/devicetree/bindings/arm/bitmain.yaml 2029F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2030F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2031F: arch/arm64/boot/dts/bitmain/ 2032F: drivers/clk/clk-bm1880.c 2033F: drivers/pinctrl/pinctrl-bm1880.c 2034 2035ARM/CALXEDA HIGHBANK ARCHITECTURE 2036M: Andre Przywara <andre.przywara@arm.com> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: arch/arm/boot/dts/ecx-*.dts* 2040F: arch/arm/boot/dts/highbank.dts 2041F: arch/arm/mach-highbank/ 2042 2043ARM/CAVIUM THUNDER NETWORK DRIVER 2044M: Sunil Goutham <sgoutham@marvell.com> 2045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2046S: Supported 2047F: drivers/net/ethernet/cavium/thunder/ 2048 2049ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2050M: Lukasz Majewski <lukma@denx.de> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Maintained 2053F: arch/arm/mach-ep93xx/ts72xx.c 2054 2055ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2056M: Alexander Shiyan <shc_work@mail.ru> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Odd Fixes 2059N: clps711x 2060 2061ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2062M: Lennert Buytenhek <kernel@wantstofly.org> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Maintained 2065 2066ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2067M: Hartley Sweeten <hsweeten@visionengravers.com> 2068M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2072F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2073F: arch/arm/boot/compressed/misc-ep93xx.h 2074F: arch/arm/mach-ep93xx/ 2075F: drivers/iio/adc/ep93xx_adc.c 2076 2077ARM/CLKDEV SUPPORT 2078M: Russell King <linux@armlinux.org.uk> 2079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2080S: Maintained 2081T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2082F: drivers/clk/clkdev.c 2083 2084ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2085M: Baruch Siach <baruch@tkos.co.il> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088F: arch/arm/boot/dts/cx92755* 2089N: digicolor 2090 2091ARM/CORESIGHT FRAMEWORK AND DRIVERS 2092M: Suzuki K Poulose <suzuki.poulose@arm.com> 2093R: Mike Leach <mike.leach@linaro.org> 2094R: Leo Yan <leo.yan@linaro.org> 2095L: coresight@lists.linaro.org (moderated for non-subscribers) 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2099F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2100F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2101F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2102F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2103F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2104F: Documentation/trace/coresight/* 2105F: drivers/hwtracing/coresight/* 2106F: include/dt-bindings/arm/coresight-cti-dt.h 2107F: include/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/arch/arm/util/auxtrace.c 2110F: tools/perf/arch/arm/util/cs-etm.c 2111F: tools/perf/arch/arm/util/cs-etm.h 2112F: tools/perf/arch/arm/util/pmu.c 2113F: tools/perf/tests/shell/coresight/* 2114F: tools/perf/util/cs-etm-decoder/* 2115F: tools/perf/util/cs-etm.* 2116 2117ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2118M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2119M: Linus Walleij <linus.walleij@linaro.org> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Maintained 2122T: git git://github.com/ulli-kroll/linux.git 2123F: Documentation/devicetree/bindings/arm/gemini.yaml 2124F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2125F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2126F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2127F: arch/arm/boot/dts/gemini* 2128F: arch/arm/mach-gemini/ 2129F: drivers/crypto/gemini/ 2130F: drivers/net/ethernet/cortina/ 2131F: drivers/pinctrl/pinctrl-gemini.c 2132F: drivers/rtc/rtc-ftrtc010.c 2133 2134ARM/CZ.NIC TURRIS SUPPORT 2135M: Marek Behún <kabel@kernel.org> 2136S: Maintained 2137W: https://www.turris.cz/ 2138F: Documentation/ABI/testing/debugfs-moxtet 2139F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2140F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2141F: Documentation/devicetree/bindings/bus/moxtet.txt 2142F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2143F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2144F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2145F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2146F: drivers/bus/moxtet.c 2147F: drivers/firmware/turris-mox-rwtm.c 2148F: drivers/gpio/gpio-moxtet.c 2149F: drivers/leds/leds-turris-omnia.c 2150F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2151F: drivers/watchdog/armada_37xx_wdt.c 2152F: include/dt-bindings/bus/moxtet.h 2153F: include/linux/armada-37xx-rwtm-mailbox.h 2154F: include/linux/moxtet.h 2155 2156ARM/FARADAY FA526 PORT 2157M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.berlios.de/gemini-board 2161F: arch/arm/mm/*-fa* 2162 2163ARM/FOOTBRIDGE ARCHITECTURE 2164M: Russell King <linux@armlinux.org.uk> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167W: http://www.armlinux.org.uk/ 2168F: arch/arm/include/asm/hardware/dec21285.h 2169F: arch/arm/mach-footbridge/ 2170 2171ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2172M: Shawn Guo <shawnguo@kernel.org> 2173M: Sascha Hauer <s.hauer@pengutronix.de> 2174R: Pengutronix Kernel Team <kernel@pengutronix.de> 2175R: Fabio Estevam <festevam@gmail.com> 2176R: NXP Linux Team <linux-imx@nxp.com> 2177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2178S: Maintained 2179T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2180F: arch/arm64/boot/dts/freescale/ 2181X: arch/arm64/boot/dts/freescale/fsl-* 2182X: arch/arm64/boot/dts/freescale/qoriq-* 2183X: drivers/media/i2c/ 2184N: imx 2185N: mxs 2186 2187ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2188M: Shawn Guo <shawnguo@kernel.org> 2189M: Li Yang <leoyang.li@nxp.com> 2190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2193F: arch/arm/boot/dts/ls1021a* 2194F: arch/arm64/boot/dts/freescale/fsl-* 2195F: arch/arm64/boot/dts/freescale/qoriq-* 2196 2197ARM/FREESCALE VYBRID ARM ARCHITECTURE 2198M: Shawn Guo <shawnguo@kernel.org> 2199M: Sascha Hauer <s.hauer@pengutronix.de> 2200R: Pengutronix Kernel Team <kernel@pengutronix.de> 2201R: Stefan Agner <stefan@agner.ch> 2202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2203S: Maintained 2204T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2205F: arch/arm/boot/dts/vf* 2206F: arch/arm/mach-imx/*vf610* 2207 2208ARM/GUMSTIX MACHINE SUPPORT 2209M: Steve Sakoman <sakoman@gmail.com> 2210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2211S: Maintained 2212 2213ARM/HISILICON SOC SUPPORT 2214M: Wei Xu <xuwei5@hisilicon.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Supported 2217W: http://www.hisilicon.com 2218T: git https://github.com/hisilicon/linux-hisi.git 2219F: arch/arm/boot/dts/hi3* 2220F: arch/arm/boot/dts/hip* 2221F: arch/arm/boot/dts/hisi* 2222F: arch/arm/mach-hisi/ 2223F: arch/arm64/boot/dts/hisilicon/ 2224 2225ARM/HP JORNADA 7XX MACHINE SUPPORT 2226M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2227S: Maintained 2228W: www.jlime.com 2229T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2230F: arch/arm/mach-sa1100/include/mach/jornada720.h 2231F: arch/arm/mach-sa1100/jornada720.c 2232 2233ARM/HPE GXP ARCHITECTURE 2234M: Jean-Marie Verdun <verdun@hpe.com> 2235M: Nick Hawkins <nick.hawkins@hpe.com> 2236S: Maintained 2237F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2238F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2239F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2240F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2241F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2242F: Documentation/hwmon/gxp-fan-ctrl.rst 2243F: arch/arm/boot/dts/hpe-bmc* 2244F: arch/arm/boot/dts/hpe-gxp* 2245F: arch/arm/mach-hpe/ 2246F: drivers/clocksource/timer-gxp.c 2247F: drivers/hwmon/gxp-fan-ctrl.c 2248F: drivers/i2c/busses/i2c-gxp.c 2249F: drivers/spi/spi-gxp.c 2250F: drivers/watchdog/gxp-wdt.c 2251 2252ARM/IGEP MACHINE SUPPORT 2253M: Enric Balletbo i Serra <eballetbo@gmail.com> 2254M: Javier Martinez Canillas <javier@dowhile0.org> 2255L: linux-omap@vger.kernel.org 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Maintained 2258F: arch/arm/boot/dts/omap3-igep* 2259 2260ARM/INTEL IXP4XX ARM ARCHITECTURE 2261M: Linus Walleij <linusw@kernel.org> 2262M: Imre Kaloz <kaloz@openwrt.org> 2263M: Krzysztof Halasa <khalasa@piap.pl> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2271F: arch/arm/boot/dts/intel-ixp* 2272F: arch/arm/mach-ixp4xx/ 2273F: drivers/bus/intel-ixp4xx-eb.c 2274F: drivers/clocksource/timer-ixp4xx.c 2275F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2276F: drivers/gpio/gpio-ixp4xx.c 2277F: drivers/irqchip/irq-ixp4xx.c 2278 2279ARM/INTEL KEEMBAY ARCHITECTURE 2280M: Paul J. Murphy <paul.j.murphy@intel.com> 2281M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2282S: Maintained 2283F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2284F: arch/arm64/boot/dts/intel/keembay-evm.dts 2285F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2286 2287ARM/INTEL XSC3 (MANZANO) ARM CORE 2288M: Lennert Buytenhek <kernel@wantstofly.org> 2289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2290S: Maintained 2291 2292ARM/LG1K ARCHITECTURE 2293M: Chanho Min <chanho.min@lge.com> 2294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2295S: Maintained 2296F: arch/arm64/boot/dts/lg/ 2297 2298ARM/LPC18XX ARCHITECTURE 2299M: Vladimir Zapolskiy <vz@mleia.com> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2303F: arch/arm/boot/dts/lpc43* 2304F: drivers/i2c/busses/i2c-lpc2k.c 2305F: drivers/memory/pl172.c 2306F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2307F: drivers/rtc/rtc-lpc24xx.c 2308N: lpc18xx 2309 2310ARM/LPC32XX SOC SUPPORT 2311M: Vladimir Zapolskiy <vz@mleia.com> 2312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2313S: Maintained 2314T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2315F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2316F: arch/arm/boot/dts/lpc32* 2317F: arch/arm/mach-lpc32xx/ 2318F: drivers/i2c/busses/i2c-pnx.c 2319F: drivers/net/ethernet/nxp/lpc_eth.c 2320F: drivers/usb/host/ohci-nxp.c 2321F: drivers/watchdog/pnx4008_wdt.c 2322N: lpc32xx 2323 2324ARM/Marvell Dove/MV78xx0/Orion SOC support 2325M: Andrew Lunn <andrew@lunn.ch> 2326M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2327M: Gregory Clement <gregory.clement@bootlin.com> 2328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2329S: Maintained 2330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2331F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2332F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2333F: Documentation/devicetree/bindings/soc/dove/ 2334F: arch/arm/boot/dts/dove* 2335F: arch/arm/boot/dts/orion5x* 2336F: arch/arm/mach-dove/ 2337F: arch/arm/mach-mv78xx0/ 2338F: arch/arm/mach-orion5x/ 2339F: arch/arm/plat-orion/ 2340F: drivers/soc/dove/ 2341 2342ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2343M: Andrew Lunn <andrew@lunn.ch> 2344M: Gregory Clement <gregory.clement@bootlin.com> 2345M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2347S: Maintained 2348T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2349F: Documentation/devicetree/bindings/arm/marvell/ 2350F: arch/arm/boot/dts/armada* 2351F: arch/arm/boot/dts/kirkwood* 2352F: arch/arm/configs/mvebu_*_defconfig 2353F: arch/arm/mach-mvebu/ 2354F: arch/arm64/boot/dts/marvell/armada* 2355F: arch/arm64/boot/dts/marvell/cn913* 2356F: drivers/cpufreq/armada-37xx-cpufreq.c 2357F: drivers/cpufreq/armada-8k-cpufreq.c 2358F: drivers/cpufreq/mvebu-cpufreq.c 2359F: drivers/irqchip/irq-armada-370-xp.c 2360F: drivers/irqchip/irq-mvebu-* 2361F: drivers/pinctrl/mvebu/ 2362F: drivers/rtc/rtc-armada38x.c 2363 2364ARM/Mediatek RTC DRIVER 2365M: Eddie Huang <eddie.huang@mediatek.com> 2366M: Sean Wang <sean.wang@mediatek.com> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2369S: Maintained 2370F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2371F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2372F: drivers/rtc/rtc-mt2712.c 2373F: drivers/rtc/rtc-mt6397.c 2374F: drivers/rtc/rtc-mt7622.c 2375 2376ARM/Mediatek SoC support 2377M: Matthias Brugger <matthias.bgg@gmail.com> 2378R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2379L: linux-kernel@vger.kernel.org 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383W: https://mtk.wiki.kernel.org/ 2384C: irc://irc.libera.chat/linux-mediatek 2385F: arch/arm/boot/dts/mt2* 2386F: arch/arm/boot/dts/mt6* 2387F: arch/arm/boot/dts/mt7* 2388F: arch/arm/boot/dts/mt8* 2389F: arch/arm/mach-mediatek/ 2390F: arch/arm64/boot/dts/mediatek/ 2391F: drivers/soc/mediatek/ 2392N: mtk 2393N: mt[2678] 2394K: mediatek 2395 2396ARM/Mediatek USB3 PHY DRIVER 2397M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2400S: Maintained 2401F: Documentation/devicetree/bindings/phy/mediatek,* 2402F: drivers/phy/mediatek/ 2403 2404ARM/Microchip (AT91) SoC support 2405M: Nicolas Ferre <nicolas.ferre@microchip.com> 2406M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2407M: Claudiu Beznea <claudiu.beznea@microchip.com> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409S: Supported 2410W: http://www.linux4sam.org 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2412F: arch/arm/boot/dts/at91*.dts 2413F: arch/arm/boot/dts/at91*.dtsi 2414F: arch/arm/boot/dts/sama*.dts 2415F: arch/arm/boot/dts/sama*.dtsi 2416F: arch/arm/include/debug/at91.S 2417F: arch/arm/mach-at91/ 2418F: drivers/memory/atmel* 2419F: drivers/watchdog/sama5d4_wdt.c 2420F: include/soc/at91/ 2421X: drivers/input/touchscreen/atmel_mxt_ts.c 2422X: drivers/net/wireless/atmel/ 2423N: at91 2424N: atmel 2425 2426ARM/MICROCHIP (ARM64) SoC support 2427M: Conor Dooley <conor@kernel.org> 2428M: Nicolas Ferre <nicolas.ferre@microchip.com> 2429M: Claudiu Beznea <claudiu.beznea@microchip.com> 2430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2431S: Supported 2432T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2433F: arch/arm64/boot/dts/microchip/ 2434 2435ARM/Microchip Sparx5 SoC support 2436M: Lars Povlsen <lars.povlsen@microchip.com> 2437M: Steen Hegelund <Steen.Hegelund@microchip.com> 2438M: Daniel Machon <daniel.machon@microchip.com> 2439M: UNGLinuxDriver@microchip.com 2440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2441S: Supported 2442F: arch/arm64/boot/dts/microchip/sparx* 2443F: drivers/net/ethernet/microchip/vcap/ 2444F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2445N: sparx5 2446 2447ARM/MILBEAUT ARCHITECTURE 2448M: Taichi Sugaya <sugaya.taichi@socionext.com> 2449M: Takao Orito <orito.takao@socionext.com> 2450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2451S: Maintained 2452F: arch/arm/boot/dts/milbeaut* 2453F: arch/arm/mach-milbeaut/ 2454N: milbeaut 2455 2456ARM/MStar/Sigmastar Armv7 SoC support 2457M: Daniel Palmer <daniel@thingy.jp> 2458M: Romain Perier <romain.perier@gmail.com> 2459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2460S: Maintained 2461W: http://linux-chenxing.org/ 2462T: git git://github.com/linux-chenxing/linux.git 2463F: Documentation/devicetree/bindings/arm/mstar/* 2464F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2465F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2466F: arch/arm/boot/dts/mstar-* 2467F: arch/arm/mach-mstar/ 2468F: drivers/clk/mstar/ 2469F: drivers/clocksource/timer-msc313e.c 2470F: drivers/gpio/gpio-msc313.c 2471F: drivers/rtc/rtc-msc313.c 2472F: drivers/watchdog/msc313e_wdt.c 2473F: include/dt-bindings/clock/mstar-* 2474F: include/dt-bindings/gpio/msc313-gpio.h 2475 2476ARM/NOMADIK/Ux500 ARCHITECTURES 2477M: Linus Walleij <linus.walleij@linaro.org> 2478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2479S: Maintained 2480T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2481F: Documentation/devicetree/bindings/arm/ste-* 2482F: Documentation/devicetree/bindings/arm/ux500.yaml 2483F: Documentation/devicetree/bindings/arm/ux500/ 2484F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2485F: arch/arm/boot/dts/ste-* 2486F: arch/arm/mach-nomadik/ 2487F: arch/arm/mach-ux500/ 2488F: drivers/clk/clk-nomadik.c 2489F: drivers/clocksource/clksrc-dbx500-prcmu.c 2490F: drivers/dma/ste_dma40* 2491F: drivers/hwspinlock/u8500_hsem.c 2492F: drivers/i2c/busses/i2c-nomadik.c 2493F: drivers/iio/adc/ab8500-gpadc.c 2494F: drivers/mfd/ab8500* 2495F: drivers/mfd/abx500* 2496F: drivers/mfd/db8500* 2497F: drivers/pinctrl/nomadik/ 2498F: drivers/rtc/rtc-ab8500.c 2499F: drivers/rtc/rtc-pl031.c 2500F: drivers/soc/ux500/ 2501 2502ARM/NUVOTON NPCM ARCHITECTURE 2503M: Avi Fishman <avifishman70@gmail.com> 2504M: Tomer Maimon <tmaimon77@gmail.com> 2505M: Tali Perry <tali.perry1@gmail.com> 2506R: Patrick Venture <venture@google.com> 2507R: Nancy Yuen <yuenn@google.com> 2508R: Benjamin Fair <benjaminfair@google.com> 2509L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2510S: Supported 2511F: Documentation/devicetree/bindings/*/*/*npcm* 2512F: Documentation/devicetree/bindings/*/*npcm* 2513F: Documentation/devicetree/bindings/arm/npcm/* 2514F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2515F: arch/arm/boot/dts/nuvoton-npcm* 2516F: arch/arm/mach-npcm/ 2517F: arch/arm64/boot/dts/nuvoton/ 2518F: drivers/*/*/*npcm* 2519F: drivers/*/*npcm* 2520F: drivers/rtc/rtc-nct3018y.c 2521F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2522F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2523 2524ARM/NUVOTON WPCM450 ARCHITECTURE 2525M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2526L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2527S: Maintained 2528W: https://github.com/neuschaefer/wpcm450/wiki 2529F: Documentation/devicetree/bindings/*/*wpcm* 2530F: arch/arm/boot/dts/nuvoton-wpcm450* 2531F: arch/arm/configs/wpcm450_defconfig 2532F: arch/arm/mach-npcm/wpcm450.c 2533F: drivers/*/*/*wpcm* 2534F: drivers/*/*wpcm* 2535 2536ARM/NXP S32G ARCHITECTURE 2537M: Chester Lin <clin@suse.com> 2538R: Andreas Färber <afaerber@suse.de> 2539R: Matthias Brugger <mbrugger@suse.com> 2540R: NXP S32 Linux Team <s32@nxp.com> 2541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2542S: Maintained 2543F: arch/arm64/boot/dts/freescale/s32g*.dts* 2544 2545ARM/Orion SoC/Technologic Systems TS-78xx platform support 2546M: Alexander Clouter <alex@digriz.org.uk> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548S: Maintained 2549W: http://www.digriz.org.uk/ts78xx/kernel 2550F: arch/arm/mach-orion5x/ts78xx-* 2551 2552ARM/OXNAS platform support 2553M: Neil Armstrong <neil.armstrong@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-oxnas@groups.io (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm/boot/dts/ox8*.dts* 2558F: arch/arm/mach-oxnas/ 2559F: drivers/power/reset/oxnas-restart.c 2560N: oxnas 2561 2562ARM/QUALCOMM CHROMEBOOK SUPPORT 2563R: cros-qcom-dts-watchers@chromium.org 2564F: arch/arm64/boot/dts/qcom/sc7180* 2565F: arch/arm64/boot/dts/qcom/sc7280* 2566F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2567 2568ARM/QUALCOMM SUPPORT 2569M: Andy Gross <agross@kernel.org> 2570M: Bjorn Andersson <andersson@kernel.org> 2571R: Konrad Dybcio <konrad.dybcio@linaro.org> 2572L: linux-arm-msm@vger.kernel.org 2573S: Maintained 2574T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2575F: Documentation/devicetree/bindings/*/qcom* 2576F: Documentation/devicetree/bindings/soc/qcom/ 2577F: arch/arm/boot/dts/qcom-*.dts 2578F: arch/arm/boot/dts/qcom-*.dtsi 2579F: arch/arm/configs/qcom_defconfig 2580F: arch/arm/mach-qcom/ 2581F: arch/arm64/boot/dts/qcom/ 2582F: drivers/*/*/qcom* 2583F: drivers/*/*/qcom/ 2584F: drivers/*/pm8???-* 2585F: drivers/*/qcom* 2586F: drivers/*/qcom/ 2587F: drivers/bluetooth/btqcomsmd.c 2588F: drivers/clocksource/timer-qcom.c 2589F: drivers/cpuidle/cpuidle-qcom-spm.c 2590F: drivers/extcon/extcon-qcom* 2591F: drivers/i2c/busses/i2c-qcom-geni.c 2592F: drivers/i2c/busses/i2c-qup.c 2593F: drivers/iommu/msm* 2594F: drivers/mfd/ssbi.c 2595F: drivers/mmc/host/mmci_qcom* 2596F: drivers/mmc/host/sdhci-msm.c 2597F: drivers/pci/controller/dwc/pcie-qcom.c 2598F: drivers/phy/qualcomm/ 2599F: drivers/power/*/msm* 2600F: drivers/reset/reset-qcom-* 2601F: drivers/spi/spi-geni-qcom.c 2602F: drivers/spi/spi-qcom-qspi.c 2603F: drivers/spi/spi-qup.c 2604F: drivers/tty/serial/msm_serial.c 2605F: drivers/ufs/host/ufs-qcom* 2606F: drivers/usb/dwc3/dwc3-qcom.c 2607F: include/dt-bindings/*/qcom* 2608F: include/linux/*/qcom* 2609F: include/linux/soc/qcom/ 2610 2611ARM/RDA MICRO ARCHITECTURE 2612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2615S: Maintained 2616F: Documentation/devicetree/bindings/arm/rda.yaml 2617F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2618F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2619F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2620F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2621F: arch/arm/boot/dts/rda8810pl-* 2622F: drivers/clocksource/timer-rda.c 2623F: drivers/gpio/gpio-rda.c 2624F: drivers/irqchip/irq-rda-intc.c 2625F: drivers/tty/serial/rda-uart.c 2626 2627ARM/REALTEK ARCHITECTURE 2628M: Andreas Färber <afaerber@suse.de> 2629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2630L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2631S: Maintained 2632F: Documentation/devicetree/bindings/arm/realtek.yaml 2633F: arch/arm/boot/dts/rtd* 2634F: arch/arm/mach-realtek/ 2635F: arch/arm64/boot/dts/realtek/ 2636 2637ARM/RISC-V/RENESAS ARCHITECTURE 2638M: Geert Uytterhoeven <geert+renesas@glider.be> 2639M: Magnus Damm <magnus.damm@gmail.com> 2640L: linux-renesas-soc@vger.kernel.org 2641S: Supported 2642Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2643C: irc://irc.libera.chat/renesas-soc 2644T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2645F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2646F: Documentation/devicetree/bindings/soc/renesas/ 2647F: arch/arm/boot/dts/emev2* 2648F: arch/arm/boot/dts/gr-peach* 2649F: arch/arm/boot/dts/iwg20d-q7* 2650F: arch/arm/boot/dts/r7s* 2651F: arch/arm/boot/dts/r8a* 2652F: arch/arm/boot/dts/r9a* 2653F: arch/arm/boot/dts/sh* 2654F: arch/arm/configs/shmobile_defconfig 2655F: arch/arm/include/debug/renesas-scif.S 2656F: arch/arm/mach-shmobile/ 2657F: arch/arm64/boot/dts/renesas/ 2658F: arch/riscv/boot/dts/renesas/ 2659F: drivers/soc/renesas/ 2660F: include/linux/soc/renesas/ 2661K: \brenesas, 2662 2663ARM/RISCPC ARCHITECTURE 2664M: Russell King <linux@armlinux.org.uk> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667W: http://www.armlinux.org.uk/ 2668F: arch/arm/include/asm/hardware/ioc.h 2669F: arch/arm/include/asm/hardware/iomd.h 2670F: arch/arm/include/asm/hardware/memc.h 2671F: arch/arm/mach-rpc/ 2672F: drivers/net/ethernet/8390/etherh.c 2673F: drivers/net/ethernet/i825xx/ether1* 2674F: drivers/net/ethernet/seeq/ether3* 2675F: drivers/scsi/arm/ 2676 2677ARM/Rockchip SoC support 2678M: Heiko Stuebner <heiko@sntech.de> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680L: linux-rockchip@lists.infradead.org 2681S: Maintained 2682T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2683F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2684F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2685F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2686F: arch/arm/boot/dts/rk3* 2687F: arch/arm/boot/dts/rv11* 2688F: arch/arm/mach-rockchip/ 2689F: drivers/*/*/*rockchip* 2690F: drivers/*/*rockchip* 2691F: drivers/clk/rockchip/ 2692F: drivers/i2c/busses/i2c-rk3x.c 2693F: sound/soc/rockchip/ 2694N: rockchip 2695 2696ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2697M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2698R: Alim Akhtar <alim.akhtar@samsung.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700L: linux-samsung-soc@vger.kernel.org 2701S: Maintained 2702Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2703B: mailto:linux-samsung-soc@vger.kernel.org 2704C: irc://irc.libera.chat/linux-exynos 2705T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2706F: Documentation/arch/arm/samsung/ 2707F: Documentation/devicetree/bindings/arm/samsung/ 2708F: Documentation/devicetree/bindings/hwinfo/samsung,* 2709F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2710F: Documentation/devicetree/bindings/soc/samsung/ 2711F: arch/arm/boot/dts/exynos* 2712F: arch/arm/boot/dts/s3c* 2713F: arch/arm/boot/dts/s5p* 2714F: arch/arm/mach-exynos*/ 2715F: arch/arm/mach-s3c/ 2716F: arch/arm/mach-s5p*/ 2717F: arch/arm64/boot/dts/exynos/ 2718F: drivers/*/*/*s3c24* 2719F: drivers/*/*s3c24* 2720F: drivers/*/*s3c64xx* 2721F: drivers/*/*s5pv210* 2722F: drivers/clocksource/samsung_pwm_timer.c 2723F: drivers/memory/samsung/ 2724F: drivers/pwm/pwm-samsung.c 2725F: drivers/soc/samsung/ 2726F: drivers/tty/serial/samsung* 2727F: include/clocksource/samsung_pwm.h 2728F: include/linux/platform_data/*s3c* 2729F: include/linux/serial_s3c.h 2730F: include/linux/soc/samsung/ 2731N: exynos 2732N: s3c64xx 2733N: s5pv210 2734 2735ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2736M: Łukasz Stelmach <l.stelmach@samsung.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-media@vger.kernel.org 2739S: Maintained 2740F: drivers/media/platform/samsung/s5p-g2d/ 2741 2742ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2743M: Marek Szyprowski <m.szyprowski@samsung.com> 2744L: linux-samsung-soc@vger.kernel.org 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2748F: drivers/media/cec/platform/s5p/ 2749 2750ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2751M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2752M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2753M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2755L: linux-media@vger.kernel.org 2756S: Maintained 2757F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2758F: drivers/media/platform/samsung/s5p-jpeg/ 2759 2760ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2761M: Marek Szyprowski <m.szyprowski@samsung.com> 2762M: Andrzej Hajda <andrzej.hajda@intel.com> 2763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2764L: linux-media@vger.kernel.org 2765S: Maintained 2766F: drivers/media/platform/samsung/s5p-mfc/ 2767 2768ARM/SOCFPGA ARCHITECTURE 2769M: Dinh Nguyen <dinguyen@kernel.org> 2770S: Maintained 2771W: http://www.rocketboards.org 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2773F: arch/arm/boot/dts/socfpga* 2774F: arch/arm/configs/socfpga_defconfig 2775F: arch/arm/mach-socfpga/ 2776F: arch/arm64/boot/dts/altera/ 2777F: arch/arm64/boot/dts/intel/ 2778 2779ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2780M: Dinh Nguyen <dinguyen@kernel.org> 2781S: Maintained 2782F: drivers/clk/socfpga/ 2783 2784ARM/SOCFPGA EDAC SUPPORT 2785M: Dinh Nguyen <dinguyen@kernel.org> 2786S: Maintained 2787F: drivers/edac/altera_edac.[ch] 2788 2789ARM/SPREADTRUM SoC SUPPORT 2790M: Orson Zhai <orsonzhai@gmail.com> 2791M: Baolin Wang <baolin.wang7@gmail.com> 2792M: Chunyan Zhang <zhang.lyra@gmail.com> 2793S: Maintained 2794F: arch/arm64/boot/dts/sprd 2795N: sprd 2796N: sc27xx 2797N: sc2731 2798 2799ARM/STI ARCHITECTURE 2800M: Patrice Chotard <patrice.chotard@foss.st.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803W: http://www.stlinux.com 2804F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2805F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2806F: arch/arm/boot/dts/sti* 2807F: arch/arm/mach-sti/ 2808F: drivers/ata/ahci_st.c 2809F: drivers/char/hw_random/st-rng.c 2810F: drivers/clocksource/arm_global_timer.c 2811F: drivers/clocksource/clksrc_st_lpc.c 2812F: drivers/cpufreq/sti-cpufreq.c 2813F: drivers/dma/st_fdma* 2814F: drivers/i2c/busses/i2c-st.c 2815F: drivers/media/platform/st/sti/c8sectpfe/ 2816F: drivers/media/rc/st_rc.c 2817F: drivers/mmc/host/sdhci-st.c 2818F: drivers/phy/st/phy-miphy28lp.c 2819F: drivers/phy/st/phy-stih407-usb.c 2820F: drivers/pinctrl/pinctrl-st.c 2821F: drivers/remoteproc/st_remoteproc.c 2822F: drivers/remoteproc/st_slim_rproc.c 2823F: drivers/reset/sti/ 2824F: drivers/rtc/rtc-st-lpc.c 2825F: drivers/tty/serial/st-asc.c 2826F: drivers/usb/dwc3/dwc3-st.c 2827F: drivers/usb/host/ehci-st.c 2828F: drivers/usb/host/ohci-st.c 2829F: drivers/watchdog/st_lpc_wdt.c 2830F: include/linux/remoteproc/st_slim_rproc.h 2831 2832ARM/STM32 ARCHITECTURE 2833M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2834M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2835L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837S: Maintained 2838T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2839F: arch/arm/boot/dts/stm32* 2840F: arch/arm/mach-stm32/ 2841F: drivers/clocksource/armv7m_systick.c 2842N: stm32 2843N: stm 2844 2845ARM/SUNPLUS SP7021 SOC SUPPORT 2846M: Qin Jian <qinjian@cqplus1.com> 2847L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2848S: Maintained 2849W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2850F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2851F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2852F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2853F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2854F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2855F: arch/arm/configs/sp7021_*defconfig 2856F: arch/arm/mach-sunplus/ 2857F: drivers/clk/clk-sp7021.c 2858F: drivers/irqchip/irq-sp7021-intc.c 2859F: drivers/reset/reset-sunplus.c 2860F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2861F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2862 2863ARM/Synaptics SoC support 2864M: Jisheng Zhang <jszhang@kernel.org> 2865M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2867S: Maintained 2868F: arch/arm/boot/dts/berlin* 2869F: arch/arm/mach-berlin/ 2870F: arch/arm64/boot/dts/synaptics/ 2871 2872ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2873M: Lennert Buytenhek <kernel@wantstofly.org> 2874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2875S: Maintained 2876 2877ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2878M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2879L: linux-tegra@vger.kernel.org 2880L: linux-media@vger.kernel.org 2881S: Maintained 2882F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2883F: drivers/media/cec/platform/tegra/ 2884 2885ARM/TESLA FSD SoC SUPPORT 2886M: Alim Akhtar <alim.akhtar@samsung.com> 2887M: linux-fsd@tesla.com 2888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2889L: linux-samsung-soc@vger.kernel.org 2890S: Maintained 2891F: arch/arm64/boot/dts/tesla/ 2892 2893ARM/TETON BGA MACHINE SUPPORT 2894M: "Mark F. Brown" <mark.brown314@gmail.com> 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896S: Maintained 2897 2898ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2899M: Santosh Shilimkar <ssantosh@kernel.org> 2900L: linux-kernel@vger.kernel.org 2901S: Maintained 2902F: drivers/memory/*emif* 2903 2904ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2905M: Nishanth Menon <nm@ti.com> 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908S: Maintained 2909T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2910F: arch/arm/boot/dts/keystone-* 2911F: arch/arm/mach-keystone/ 2912 2913ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2914M: Santosh Shilimkar <ssantosh@kernel.org> 2915L: linux-kernel@vger.kernel.org 2916S: Maintained 2917F: drivers/clk/keystone/ 2918 2919ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2920M: Santosh Shilimkar <ssantosh@kernel.org> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clocksource/timer-keystone.c 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-kernel@vger.kernel.org 2929S: Maintained 2930F: drivers/power/reset/keystone-reset.c 2931 2932ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2933M: Nishanth Menon <nm@ti.com> 2934M: Vignesh Raghavendra <vigneshr@ti.com> 2935M: Tero Kristo <kristo@kernel.org> 2936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2937S: Supported 2938F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2939F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2940F: arch/arm64/boot/dts/ti/Makefile 2941F: arch/arm64/boot/dts/ti/k3-* 2942F: include/dt-bindings/pinctrl/k3.h 2943 2944ARM/TOSHIBA VISCONTI ARCHITECTURE 2945M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Supported 2948T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2949F: Documentation/devicetree/bindings/arm/toshiba.yaml 2950F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2951F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2952F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2953F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2954F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2955F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2956F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2957F: arch/arm64/boot/dts/toshiba/ 2958F: drivers/clk/visconti/ 2959F: drivers/gpio/gpio-visconti.c 2960F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2961F: drivers/pci/controller/dwc/pcie-visconti.c 2962F: drivers/pinctrl/visconti/ 2963F: drivers/watchdog/visconti_wdt.c 2964N: visconti 2965 2966ARM/UNIPHIER ARCHITECTURE 2967M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2968M: Masami Hiramatsu <mhiramat@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Maintained 2971F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2972F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2973F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2974F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2975F: arch/arm/boot/dts/uniphier* 2976F: arch/arm/include/asm/hardware/cache-uniphier.h 2977F: arch/arm/mach-uniphier/ 2978F: arch/arm/mm/cache-uniphier.c 2979F: arch/arm64/boot/dts/socionext/uniphier* 2980F: drivers/bus/uniphier-system-bus.c 2981F: drivers/clk/uniphier/ 2982F: drivers/dma/uniphier-mdmac.c 2983F: drivers/gpio/gpio-uniphier.c 2984F: drivers/i2c/busses/i2c-uniphier* 2985F: drivers/irqchip/irq-uniphier-aidet.c 2986F: drivers/mmc/host/uniphier-sd.c 2987F: drivers/pinctrl/uniphier/ 2988F: drivers/reset/reset-uniphier.c 2989F: drivers/tty/serial/8250/8250_uniphier.c 2990N: uniphier 2991 2992ARM/VERSATILE EXPRESS PLATFORM 2993M: Liviu Dudau <liviu.dudau@arm.com> 2994M: Sudeep Holla <sudeep.holla@arm.com> 2995M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Maintained 2998F: */*/*/vexpress* 2999F: */*/vexpress* 3000F: arch/arm/boot/dts/vexpress* 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clk/versatile/clk-vexpress-osc.c 3004F: drivers/clocksource/timer-versatile.c 3005N: mps2 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3042F: arch/arm/mach-zynq/ 3043F: drivers/clocksource/timer-cadence-ttc.c 3044F: drivers/cpuidle/cpuidle-zynq.c 3045F: drivers/edac/synopsys_edac.c 3046F: drivers/i2c/busses/i2c-cadence.c 3047F: drivers/i2c/busses/i2c-xiic.c 3048F: drivers/mmc/host/sdhci-of-arasan.c 3049N: zynq 3050N: xilinx 3051 3052ARM64 PORT (AARCH64 ARCHITECTURE) 3053M: Catalin Marinas <catalin.marinas@arm.com> 3054M: Will Deacon <will@kernel.org> 3055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3056S: Maintained 3057T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3058F: Documentation/arch/arm64/ 3059F: arch/arm64/ 3060F: tools/testing/selftests/arm64/ 3061X: arch/arm64/boot/dts/ 3062 3063ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3064M: George McCollister <george.mccollister@gmail.com> 3065L: netdev@vger.kernel.org 3066S: Maintained 3067F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3068F: drivers/net/dsa/xrs700x/* 3069F: net/dsa/tag_xrs700x.c 3070 3071AS3645A LED FLASH CONTROLLER DRIVER 3072M: Sakari Ailus <sakari.ailus@iki.fi> 3073L: linux-leds@vger.kernel.org 3074S: Maintained 3075F: drivers/leds/flash/leds-as3645a.c 3076 3077ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3078M: Tianshu Qiu <tian.shu.qiu@intel.com> 3079L: linux-media@vger.kernel.org 3080S: Maintained 3081T: git git://linuxtv.org/media_tree.git 3082F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3083F: drivers/media/i2c/ak7375.c 3084 3085ASAHI KASEI AK8974 DRIVER 3086M: Linus Walleij <linus.walleij@linaro.org> 3087L: linux-iio@vger.kernel.org 3088S: Supported 3089W: http://www.akm.com/ 3090F: drivers/iio/magnetometer/ak8974.c 3091 3092ASC7621 HARDWARE MONITOR DRIVER 3093M: George Joseph <george.joseph@fairview5.com> 3094L: linux-hwmon@vger.kernel.org 3095S: Maintained 3096F: Documentation/hwmon/asc7621.rst 3097F: drivers/hwmon/asc7621.c 3098 3099ASIX AX88796C SPI ETHERNET ADAPTER 3100M: Łukasz Stelmach <l.stelmach@samsung.com> 3101S: Maintained 3102F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3103F: drivers/net/ethernet/asix/ax88796c_* 3104 3105ASPEED CRYPTO DRIVER 3106M: Neal Liu <neal_liu@aspeedtech.com> 3107L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3108S: Maintained 3109F: Documentation/devicetree/bindings/crypto/aspeed,* 3110F: drivers/crypto/aspeed/ 3111 3112ASPEED PECI CONTROLLER 3113M: Iwona Winiarska <iwona.winiarska@intel.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3116S: Supported 3117F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3118F: drivers/peci/controller/peci-aspeed.c 3119 3120ASPEED PINCTRL DRIVERS 3121M: Andrew Jeffery <andrew@aj.id.au> 3122L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3123L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3124L: linux-gpio@vger.kernel.org 3125S: Maintained 3126F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3127F: drivers/pinctrl/aspeed/ 3128 3129ASPEED SCU INTERRUPT CONTROLLER DRIVER 3130M: Eddie James <eajames@linux.ibm.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132S: Maintained 3133F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3134F: drivers/irqchip/irq-aspeed-scu-ic.c 3135F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3136 3137ASPEED SD/MMC DRIVER 3138M: Andrew Jeffery <andrew@aj.id.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-mmc@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3144F: drivers/mmc/host/sdhci-of-aspeed* 3145 3146ASPEED SMC SPI DRIVER 3147M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3148M: Cédric Le Goater <clg@kaod.org> 3149L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3150L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3151L: linux-spi@vger.kernel.org 3152S: Maintained 3153F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3154F: drivers/spi/spi-aspeed-smc.c 3155 3156ASPEED USB UDC DRIVER 3157M: Neal Liu <neal_liu@aspeedtech.com> 3158L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3159S: Maintained 3160F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3161F: drivers/usb/gadget/udc/aspeed_udc.c 3162 3163ASPEED VIDEO ENGINE DRIVER 3164M: Eddie James <eajames@linux.ibm.com> 3165L: linux-media@vger.kernel.org 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167S: Maintained 3168F: Documentation/devicetree/bindings/media/aspeed-video.txt 3169F: drivers/media/platform/aspeed/ 3170 3171ASUS EC HARDWARE MONITOR DRIVER 3172M: Eugene Shalygin <eugene.shalygin@gmail.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: drivers/hwmon/asus-ec-sensors.c 3176 3177ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3178M: Corentin Chary <corentin.chary@gmail.com> 3179L: acpi4asus-user@lists.sourceforge.net 3180L: platform-driver-x86@vger.kernel.org 3181S: Maintained 3182W: http://acpi4asus.sf.net 3183F: drivers/platform/x86/asus*.c 3184F: drivers/platform/x86/eeepc*.c 3185 3186ASUS TF103C DOCK DRIVER 3187M: Hans de Goede <hdegoede@redhat.com> 3188L: platform-driver-x86@vger.kernel.org 3189S: Maintained 3190T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3191F: drivers/platform/x86/asus-tf103c-dock.c 3192 3193ASUS WIRELESS RADIO CONTROL DRIVER 3194M: João Paulo Rechi Vita <jprvita@gmail.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197F: drivers/platform/x86/asus-wireless.c 3198 3199ASUS WMI HARDWARE MONITOR DRIVER 3200M: Ed Brindley <kernel@maidavale.org> 3201M: Denis Pauk <pauk.denis@gmail.com> 3202L: linux-hwmon@vger.kernel.org 3203S: Maintained 3204F: drivers/hwmon/asus_wmi_sensors.c 3205 3206ASYMMETRIC KEYS 3207M: David Howells <dhowells@redhat.com> 3208L: keyrings@vger.kernel.org 3209S: Maintained 3210F: Documentation/crypto/asymmetric-keys.rst 3211F: crypto/asymmetric_keys/ 3212F: include/crypto/pkcs7.h 3213F: include/crypto/public_key.h 3214F: include/linux/verification.h 3215 3216ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3217R: Dan Williams <dan.j.williams@intel.com> 3218S: Odd fixes 3219W: http://sourceforge.net/projects/xscaleiop 3220F: Documentation/crypto/async-tx-api.rst 3221F: crypto/async_tx/ 3222F: include/linux/async_tx.h 3223 3224AT24 EEPROM DRIVER 3225M: Bartosz Golaszewski <brgl@bgdev.pl> 3226L: linux-i2c@vger.kernel.org 3227S: Maintained 3228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3229F: Documentation/devicetree/bindings/eeprom/at24.yaml 3230F: drivers/misc/eeprom/at24.c 3231 3232ATA OVER ETHERNET (AOE) DRIVER 3233M: "Justin Sanders" <justin@coraid.com> 3234S: Supported 3235W: http://www.openaoe.org/ 3236F: Documentation/admin-guide/aoe/ 3237F: drivers/block/aoe/ 3238 3239ATC260X PMIC MFD DRIVER 3240M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3241M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3242L: linux-actions@lists.infradead.org 3243S: Maintained 3244F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3245F: drivers/input/misc/atc260x-onkey.c 3246F: drivers/mfd/atc260* 3247F: drivers/power/reset/atc260x-poweroff.c 3248F: drivers/regulator/atc260x-regulator.c 3249F: include/linux/mfd/atc260x/* 3250 3251ATHEROS 71XX/9XXX GPIO DRIVER 3252M: Alban Bedel <albeu@free.fr> 3253S: Maintained 3254W: https://github.com/AlbanBedel/linux 3255T: git git://github.com/AlbanBedel/linux 3256F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3257F: drivers/gpio/gpio-ath79.c 3258 3259ATHEROS 71XX/9XXX USB PHY DRIVER 3260M: Alban Bedel <albeu@free.fr> 3261S: Maintained 3262W: https://github.com/AlbanBedel/linux 3263T: git git://github.com/AlbanBedel/linux 3264F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3265F: drivers/phy/qualcomm/phy-ath79-usb.c 3266 3267ATHEROS ATH GENERIC UTILITIES 3268M: Kalle Valo <kvalo@kernel.org> 3269L: linux-wireless@vger.kernel.org 3270S: Supported 3271F: drivers/net/wireless/ath/* 3272 3273ATHEROS ATH5K WIRELESS DRIVER 3274M: Jiri Slaby <jirislaby@kernel.org> 3275M: Nick Kossifidis <mickflemm@gmail.com> 3276M: Luis Chamberlain <mcgrof@kernel.org> 3277L: linux-wireless@vger.kernel.org 3278S: Maintained 3279W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3280F: drivers/net/wireless/ath/ath5k/ 3281 3282ATHEROS ATH6KL WIRELESS DRIVER 3283L: linux-wireless@vger.kernel.org 3284S: Orphan 3285W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3286F: drivers/net/wireless/ath/ath6kl/ 3287 3288ATI_REMOTE2 DRIVER 3289M: Ville Syrjala <syrjala@sci.fi> 3290S: Maintained 3291F: drivers/input/misc/ati_remote2.c 3292 3293ATK0110 HWMON DRIVER 3294M: Luca Tettamanti <kronos.it@gmail.com> 3295L: linux-hwmon@vger.kernel.org 3296S: Maintained 3297F: drivers/hwmon/asus_atk0110.c 3298 3299ATLX ETHERNET DRIVERS 3300M: Chris Snook <chris.snook@gmail.com> 3301L: netdev@vger.kernel.org 3302S: Maintained 3303W: http://sourceforge.net/projects/atl1 3304W: http://atl1.sourceforge.net 3305F: drivers/net/ethernet/atheros/ 3306 3307ATM 3308M: Chas Williams <3chas3@gmail.com> 3309L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3310L: netdev@vger.kernel.org 3311S: Maintained 3312W: http://linux-atm.sourceforge.net 3313F: drivers/atm/ 3314F: include/linux/atm* 3315F: include/uapi/linux/atm* 3316 3317ATMEL MACB ETHERNET DRIVER 3318M: Nicolas Ferre <nicolas.ferre@microchip.com> 3319M: Claudiu Beznea <claudiu.beznea@microchip.com> 3320S: Supported 3321F: drivers/net/ethernet/cadence/ 3322 3323ATMEL MAXTOUCH DRIVER 3324M: Nick Dyer <nick@shmanahar.org> 3325S: Maintained 3326T: git git://github.com/ndyer/linux.git 3327F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3328F: drivers/input/touchscreen/atmel_mxt_ts.c 3329 3330ATMEL WIRELESS DRIVER 3331M: Simon Kelley <simon@thekelleys.org.uk> 3332L: linux-wireless@vger.kernel.org 3333S: Maintained 3334W: http://www.thekelleys.org.uk/atmel 3335W: http://atmelwlandriver.sourceforge.net/ 3336F: drivers/net/wireless/atmel/atmel* 3337 3338ATOMIC INFRASTRUCTURE 3339M: Will Deacon <will@kernel.org> 3340M: Peter Zijlstra <peterz@infradead.org> 3341R: Boqun Feng <boqun.feng@gmail.com> 3342R: Mark Rutland <mark.rutland@arm.com> 3343L: linux-kernel@vger.kernel.org 3344S: Maintained 3345F: Documentation/atomic_*.txt 3346F: arch/*/include/asm/atomic*.h 3347F: include/*/atomic*.h 3348F: include/linux/refcount.h 3349F: scripts/atomic/ 3350 3351ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3352M: Bradley Grove <linuxdrivers@attotech.com> 3353L: linux-scsi@vger.kernel.org 3354S: Supported 3355W: http://www.attotech.com 3356F: drivers/scsi/esas2r 3357 3358ATUSB IEEE 802.15.4 RADIO DRIVER 3359M: Stefan Schmidt <stefan@datenfreihafen.org> 3360L: linux-wpan@vger.kernel.org 3361S: Maintained 3362F: drivers/net/ieee802154/at86rf230.h 3363F: drivers/net/ieee802154/atusb.c 3364F: drivers/net/ieee802154/atusb.h 3365 3366AUDIT SUBSYSTEM 3367M: Paul Moore <paul@paul-moore.com> 3368M: Eric Paris <eparis@redhat.com> 3369L: audit@vger.kernel.org 3370S: Supported 3371W: https://github.com/linux-audit 3372T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3373F: include/asm-generic/audit_*.h 3374F: include/linux/audit.h 3375F: include/linux/audit_arch.h 3376F: include/uapi/linux/audit.h 3377F: kernel/audit* 3378F: lib/*audit.c 3379 3380AUXILIARY DISPLAY DRIVERS 3381M: Miguel Ojeda <ojeda@kernel.org> 3382S: Maintained 3383F: Documentation/devicetree/bindings/auxdisplay/ 3384F: drivers/auxdisplay/ 3385F: include/linux/cfag12864b.h 3386 3387AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3388M: Andreas Klinger <ak@it-klinger.de> 3389L: linux-iio@vger.kernel.org 3390S: Maintained 3391F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3392F: drivers/iio/adc/hx711.c 3393 3394AX.25 NETWORK LAYER 3395M: Ralf Baechle <ralf@linux-mips.org> 3396L: linux-hams@vger.kernel.org 3397S: Maintained 3398W: http://www.linux-ax25.org/ 3399F: include/net/ax25.h 3400F: include/uapi/linux/ax25.h 3401F: net/ax25/ 3402 3403AXENTIA ARM DEVICES 3404M: Peter Rosin <peda@axentia.se> 3405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3406S: Maintained 3407F: arch/arm/boot/dts/at91-linea.dtsi 3408F: arch/arm/boot/dts/at91-natte.dtsi 3409F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3410F: arch/arm/boot/dts/at91-tse850-3.dts 3411 3412AXENTIA ASOC DRIVERS 3413M: Peter Rosin <peda@axentia.se> 3414L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3415S: Maintained 3416F: Documentation/devicetree/bindings/sound/axentia,* 3417F: sound/soc/atmel/tse850-pcm5142.c 3418 3419AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3420M: Nuno Sá <nuno.sa@analog.com> 3421L: linux-hwmon@vger.kernel.org 3422S: Supported 3423W: https://ez.analog.com/linux-software-drivers 3424F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3425F: drivers/hwmon/axi-fan-control.c 3426 3427AXXIA I2C CONTROLLER 3428M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3429L: linux-i2c@vger.kernel.org 3430S: Maintained 3431F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3432F: drivers/i2c/busses/i2c-axxia.c 3433 3434AZ6007 DVB DRIVER 3435M: Mauro Carvalho Chehab <mchehab@kernel.org> 3436L: linux-media@vger.kernel.org 3437S: Maintained 3438W: https://linuxtv.org 3439T: git git://linuxtv.org/media_tree.git 3440F: drivers/media/usb/dvb-usb-v2/az6007.c 3441 3442AZTECH FM RADIO RECEIVER DRIVER 3443M: Hans Verkuil <hverkuil@xs4all.nl> 3444L: linux-media@vger.kernel.org 3445S: Maintained 3446W: https://linuxtv.org 3447T: git git://linuxtv.org/media_tree.git 3448F: drivers/media/radio/radio-aztech* 3449 3450B43 WIRELESS DRIVER 3451L: linux-wireless@vger.kernel.org 3452L: b43-dev@lists.infradead.org 3453S: Odd Fixes 3454W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3455F: drivers/net/wireless/broadcom/b43/ 3456 3457B43LEGACY WIRELESS DRIVER 3458M: Larry Finger <Larry.Finger@lwfinger.net> 3459L: linux-wireless@vger.kernel.org 3460L: b43-dev@lists.infradead.org 3461S: Maintained 3462W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3463F: drivers/net/wireless/broadcom/b43legacy/ 3464 3465BACKLIGHT CLASS/SUBSYSTEM 3466M: Lee Jones <lee@kernel.org> 3467M: Daniel Thompson <daniel.thompson@linaro.org> 3468M: Jingoo Han <jingoohan1@gmail.com> 3469L: dri-devel@lists.freedesktop.org 3470S: Maintained 3471T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3472F: Documentation/ABI/stable/sysfs-class-backlight 3473F: Documentation/ABI/testing/sysfs-class-backlight 3474F: Documentation/devicetree/bindings/leds/backlight 3475F: drivers/video/backlight/ 3476F: include/linux/backlight.h 3477F: include/linux/pwm_backlight.h 3478 3479BARCO P50 GPIO DRIVER 3480M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3481M: Peter Korsgaard <peter.korsgaard@barco.com> 3482S: Maintained 3483F: drivers/platform/x86/barco-p50-gpio.c 3484 3485BATMAN ADVANCED 3486M: Marek Lindner <mareklindner@neomailbox.ch> 3487M: Simon Wunderlich <sw@simonwunderlich.de> 3488M: Antonio Quartulli <a@unstable.cc> 3489M: Sven Eckelmann <sven@narfation.org> 3490L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3491S: Maintained 3492W: https://www.open-mesh.org/ 3493Q: https://patchwork.open-mesh.org/project/batman/list/ 3494B: https://www.open-mesh.org/projects/batman-adv/issues 3495C: ircs://irc.hackint.org/batadv 3496T: git https://git.open-mesh.org/linux-merge.git 3497F: Documentation/networking/batman-adv.rst 3498F: include/uapi/linux/batadv_packet.h 3499F: include/uapi/linux/batman_adv.h 3500F: net/batman-adv/ 3501 3502BAYCOM/HDLCDRV DRIVERS FOR AX.25 3503M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3504L: linux-hams@vger.kernel.org 3505S: Maintained 3506W: http://www.baycom.org/~tom/ham/ham.html 3507F: drivers/net/hamradio/baycom* 3508 3509BCACHE (BLOCK LAYER CACHE) 3510M: Coly Li <colyli@suse.de> 3511M: Kent Overstreet <kent.overstreet@gmail.com> 3512L: linux-bcache@vger.kernel.org 3513S: Maintained 3514W: http://bcache.evilpiepirate.org 3515C: irc://irc.oftc.net/bcache 3516F: drivers/md/bcache/ 3517 3518BDISP ST MEDIA DRIVER 3519M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3520L: linux-media@vger.kernel.org 3521S: Supported 3522W: https://linuxtv.org 3523T: git git://linuxtv.org/media_tree.git 3524F: drivers/media/platform/st/sti/bdisp 3525 3526BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3527M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3528L: netdev@vger.kernel.org 3529S: Maintained 3530F: drivers/net/ethernet/ec_bhf.c 3531 3532BEFS FILE SYSTEM 3533M: Luis de Bethencourt <luisbg@kernel.org> 3534M: Salah Triki <salah.triki@gmail.com> 3535S: Maintained 3536T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3537F: Documentation/filesystems/befs.rst 3538F: fs/befs/ 3539 3540BFQ I/O SCHEDULER 3541M: Paolo Valente <paolo.valente@unimore.it> 3542M: Jens Axboe <axboe@kernel.dk> 3543L: linux-block@vger.kernel.org 3544S: Maintained 3545F: Documentation/block/bfq-iosched.rst 3546F: block/bfq-* 3547 3548BFS FILE SYSTEM 3549M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3550S: Maintained 3551F: Documentation/filesystems/bfs.rst 3552F: fs/bfs/ 3553F: include/uapi/linux/bfs_fs.h 3554 3555BITMAP API 3556M: Yury Norov <yury.norov@gmail.com> 3557R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3558R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3559S: Maintained 3560F: include/linux/bitmap.h 3561F: include/linux/cpumask.h 3562F: include/linux/find.h 3563F: include/linux/nodemask.h 3564F: lib/bitmap.c 3565F: lib/cpumask.c 3566F: lib/cpumask_kunit.c 3567F: lib/find_bit.c 3568F: lib/find_bit_benchmark.c 3569F: lib/test_bitmap.c 3570F: tools/include/linux/bitmap.h 3571F: tools/include/linux/find.h 3572F: tools/lib/bitmap.c 3573F: tools/lib/find_bit.c 3574 3575BLINKM RGB LED DRIVER 3576M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3577S: Maintained 3578F: drivers/leds/leds-blinkm.c 3579 3580BLOCK LAYER 3581M: Jens Axboe <axboe@kernel.dk> 3582L: linux-block@vger.kernel.org 3583S: Maintained 3584T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3585F: Documentation/ABI/stable/sysfs-block 3586F: Documentation/block/ 3587F: block/ 3588F: drivers/block/ 3589F: include/linux/bio.h 3590F: include/linux/blk* 3591F: kernel/trace/blktrace.c 3592F: lib/sbitmap.c 3593 3594BLOCK2MTD DRIVER 3595M: Joern Engel <joern@lazybastard.org> 3596L: linux-mtd@lists.infradead.org 3597S: Maintained 3598F: drivers/mtd/devices/block2mtd.c 3599 3600BLUETOOTH DRIVERS 3601M: Marcel Holtmann <marcel@holtmann.org> 3602M: Johan Hedberg <johan.hedberg@gmail.com> 3603M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3604L: linux-bluetooth@vger.kernel.org 3605S: Supported 3606W: http://www.bluez.org/ 3607T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3608T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3609F: Documentation/devicetree/bindings/net/bluetooth/ 3610F: drivers/bluetooth/ 3611 3612BLUETOOTH SUBSYSTEM 3613M: Marcel Holtmann <marcel@holtmann.org> 3614M: Johan Hedberg <johan.hedberg@gmail.com> 3615M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3616L: linux-bluetooth@vger.kernel.org 3617S: Supported 3618W: http://www.bluez.org/ 3619T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3620T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3621F: include/net/bluetooth/ 3622F: net/bluetooth/ 3623 3624BONDING DRIVER 3625M: Jay Vosburgh <j.vosburgh@gmail.com> 3626M: Andy Gospodarek <andy@greyhouse.net> 3627L: netdev@vger.kernel.org 3628S: Supported 3629W: http://sourceforge.net/projects/bonding/ 3630F: Documentation/networking/bonding.rst 3631F: drivers/net/bonding/ 3632F: include/net/bond* 3633F: include/uapi/linux/if_bonding.h 3634F: tools/testing/selftests/drivers/net/bonding/ 3635 3636BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3637M: Dan Robertson <dan@dlrobertson.com> 3638L: linux-iio@vger.kernel.org 3639S: Maintained 3640F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3641F: drivers/iio/accel/bma400* 3642 3643BPF JIT for ARM 3644M: Shubham Bansal <illusionist.neo@gmail.com> 3645L: bpf@vger.kernel.org 3646S: Odd Fixes 3647F: arch/arm/net/ 3648 3649BPF JIT for ARM64 3650M: Daniel Borkmann <daniel@iogearbox.net> 3651M: Alexei Starovoitov <ast@kernel.org> 3652M: Zi Shen Lim <zlim.lnx@gmail.com> 3653L: bpf@vger.kernel.org 3654S: Supported 3655F: arch/arm64/net/ 3656 3657BPF JIT for MIPS (32-BIT AND 64-BIT) 3658M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3659M: Paul Burton <paulburton@kernel.org> 3660L: bpf@vger.kernel.org 3661S: Maintained 3662F: arch/mips/net/ 3663 3664BPF JIT for NFP NICs 3665M: Jakub Kicinski <kuba@kernel.org> 3666L: bpf@vger.kernel.org 3667S: Odd Fixes 3668F: drivers/net/ethernet/netronome/nfp/bpf/ 3669 3670BPF JIT for POWERPC (32-BIT AND 64-BIT) 3671M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3672M: Michael Ellerman <mpe@ellerman.id.au> 3673L: bpf@vger.kernel.org 3674S: Supported 3675F: arch/powerpc/net/ 3676 3677BPF JIT for RISC-V (32-bit) 3678M: Luke Nelson <luke.r.nels@gmail.com> 3679M: Xi Wang <xi.wang@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: arch/riscv/net/ 3683X: arch/riscv/net/bpf_jit_comp64.c 3684 3685BPF JIT for RISC-V (64-bit) 3686M: Björn Töpel <bjorn@kernel.org> 3687L: bpf@vger.kernel.org 3688S: Maintained 3689F: arch/riscv/net/ 3690X: arch/riscv/net/bpf_jit_comp32.c 3691 3692BPF JIT for S390 3693M: Ilya Leoshkevich <iii@linux.ibm.com> 3694M: Heiko Carstens <hca@linux.ibm.com> 3695M: Vasily Gorbik <gor@linux.ibm.com> 3696L: bpf@vger.kernel.org 3697S: Supported 3698F: arch/s390/net/ 3699X: arch/s390/net/pnet.c 3700 3701BPF JIT for SPARC (32-BIT AND 64-BIT) 3702M: David S. Miller <davem@davemloft.net> 3703L: bpf@vger.kernel.org 3704S: Odd Fixes 3705F: arch/sparc/net/ 3706 3707BPF JIT for X86 32-BIT 3708M: Wang YanQing <udknight@gmail.com> 3709L: bpf@vger.kernel.org 3710S: Odd Fixes 3711F: arch/x86/net/bpf_jit_comp32.c 3712 3713BPF JIT for X86 64-BIT 3714M: Alexei Starovoitov <ast@kernel.org> 3715M: Daniel Borkmann <daniel@iogearbox.net> 3716L: bpf@vger.kernel.org 3717S: Supported 3718F: arch/x86/net/ 3719X: arch/x86/net/bpf_jit_comp32.c 3720 3721BPF [BTF] 3722M: Martin KaFai Lau <martin.lau@linux.dev> 3723L: bpf@vger.kernel.org 3724S: Maintained 3725F: include/linux/btf* 3726F: kernel/bpf/btf.c 3727 3728BPF [CORE] 3729M: Alexei Starovoitov <ast@kernel.org> 3730M: Daniel Borkmann <daniel@iogearbox.net> 3731R: John Fastabend <john.fastabend@gmail.com> 3732L: bpf@vger.kernel.org 3733S: Maintained 3734F: include/linux/bpf* 3735F: include/linux/filter.h 3736F: include/linux/tnum.h 3737F: kernel/bpf/core.c 3738F: kernel/bpf/dispatcher.c 3739F: kernel/bpf/syscall.c 3740F: kernel/bpf/tnum.c 3741F: kernel/bpf/trampoline.c 3742F: kernel/bpf/verifier.c 3743 3744BPF [DOCUMENTATION] (Related to Standardization) 3745R: David Vernet <void@manifault.com> 3746L: bpf@vger.kernel.org 3747L: bpf@ietf.org 3748S: Maintained 3749F: Documentation/bpf/instruction-set.rst 3750 3751BPF [GENERAL] (Safe Dynamic Programs and Tools) 3752M: Alexei Starovoitov <ast@kernel.org> 3753M: Daniel Borkmann <daniel@iogearbox.net> 3754M: Andrii Nakryiko <andrii@kernel.org> 3755R: Martin KaFai Lau <martin.lau@linux.dev> 3756R: Song Liu <song@kernel.org> 3757R: Yonghong Song <yhs@fb.com> 3758R: John Fastabend <john.fastabend@gmail.com> 3759R: KP Singh <kpsingh@kernel.org> 3760R: Stanislav Fomichev <sdf@google.com> 3761R: Hao Luo <haoluo@google.com> 3762R: Jiri Olsa <jolsa@kernel.org> 3763L: bpf@vger.kernel.org 3764S: Supported 3765W: https://bpf.io/ 3766Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3767T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3768T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3769F: Documentation/bpf/ 3770F: Documentation/networking/filter.rst 3771F: Documentation/userspace-api/ebpf/ 3772F: arch/*/net/* 3773F: include/linux/bpf* 3774F: include/linux/btf* 3775F: include/linux/filter.h 3776F: include/trace/events/xdp.h 3777F: include/uapi/linux/bpf* 3778F: include/uapi/linux/btf* 3779F: include/uapi/linux/filter.h 3780F: kernel/bpf/ 3781F: kernel/trace/bpf_trace.c 3782F: lib/test_bpf.c 3783F: net/bpf/ 3784F: net/core/filter.c 3785F: net/sched/act_bpf.c 3786F: net/sched/cls_bpf.c 3787F: samples/bpf/ 3788F: scripts/bpf_doc.py 3789F: scripts/pahole-flags.sh 3790F: scripts/pahole-version.sh 3791F: tools/bpf/ 3792F: tools/lib/bpf/ 3793F: tools/testing/selftests/bpf/ 3794 3795BPF [ITERATOR] 3796M: Yonghong Song <yhs@fb.com> 3797L: bpf@vger.kernel.org 3798S: Maintained 3799F: kernel/bpf/*iter.c 3800 3801BPF [L7 FRAMEWORK] (sockmap) 3802M: John Fastabend <john.fastabend@gmail.com> 3803M: Jakub Sitnicki <jakub@cloudflare.com> 3804L: netdev@vger.kernel.org 3805L: bpf@vger.kernel.org 3806S: Maintained 3807F: include/linux/skmsg.h 3808F: net/core/skmsg.c 3809F: net/core/sock_map.c 3810F: net/ipv4/tcp_bpf.c 3811F: net/ipv4/udp_bpf.c 3812F: net/unix/unix_bpf.c 3813 3814BPF [LIBRARY] (libbpf) 3815M: Andrii Nakryiko <andrii@kernel.org> 3816L: bpf@vger.kernel.org 3817S: Maintained 3818F: tools/lib/bpf/ 3819 3820BPF [MISC] 3821L: bpf@vger.kernel.org 3822S: Odd Fixes 3823K: (?:\b|_)bpf(?:\b|_) 3824 3825BPF [NETWORKING] (struct_ops, reuseport) 3826M: Martin KaFai Lau <martin.lau@linux.dev> 3827L: bpf@vger.kernel.org 3828L: netdev@vger.kernel.org 3829S: Maintained 3830F: kernel/bpf/bpf_struct* 3831 3832BPF [NETWORKING] (tc BPF, sock_addr) 3833M: Martin KaFai Lau <martin.lau@linux.dev> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835R: John Fastabend <john.fastabend@gmail.com> 3836L: bpf@vger.kernel.org 3837L: netdev@vger.kernel.org 3838S: Maintained 3839F: net/core/filter.c 3840F: net/sched/act_bpf.c 3841F: net/sched/cls_bpf.c 3842 3843BPF [RINGBUF] 3844M: Andrii Nakryiko <andrii@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Maintained 3847F: kernel/bpf/ringbuf.c 3848 3849BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3850M: KP Singh <kpsingh@kernel.org> 3851R: Florent Revest <revest@chromium.org> 3852R: Brendan Jackman <jackmanb@chromium.org> 3853L: bpf@vger.kernel.org 3854S: Maintained 3855F: Documentation/bpf/prog_lsm.rst 3856F: include/linux/bpf_lsm.h 3857F: kernel/bpf/bpf_lsm.c 3858F: security/bpf/ 3859 3860BPF [SELFTESTS] (Test Runners & Infrastructure) 3861M: Andrii Nakryiko <andrii@kernel.org> 3862R: Mykola Lysenko <mykolal@fb.com> 3863L: bpf@vger.kernel.org 3864S: Maintained 3865F: tools/testing/selftests/bpf/ 3866 3867BPF [STORAGE & CGROUPS] 3868M: Martin KaFai Lau <martin.lau@linux.dev> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: kernel/bpf/*storage.c 3872F: kernel/bpf/bpf_lru* 3873F: kernel/bpf/cgroup.c 3874 3875BPF [TOOLING] (bpftool) 3876M: Quentin Monnet <quentin@isovalent.com> 3877L: bpf@vger.kernel.org 3878S: Maintained 3879F: kernel/bpf/disasm.* 3880F: tools/bpf/bpftool/ 3881 3882BPF [TRACING] 3883M: Song Liu <song@kernel.org> 3884R: Jiri Olsa <jolsa@kernel.org> 3885L: bpf@vger.kernel.org 3886S: Maintained 3887F: kernel/bpf/stackmap.c 3888F: kernel/trace/bpf_trace.c 3889 3890BROADCOM B44 10/100 ETHERNET DRIVER 3891M: Michael Chan <michael.chan@broadcom.com> 3892L: netdev@vger.kernel.org 3893S: Supported 3894F: drivers/net/ethernet/broadcom/b44.* 3895 3896BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3897M: Florian Fainelli <f.fainelli@gmail.com> 3898L: netdev@vger.kernel.org 3899L: openwrt-devel@lists.openwrt.org (subscribers-only) 3900S: Supported 3901F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3902F: drivers/net/dsa/b53/* 3903F: drivers/net/dsa/bcm_sf2* 3904F: include/linux/dsa/brcm.h 3905F: include/linux/platform_data/b53.h 3906 3907BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3908M: Florian Fainelli <f.fainelli@gmail.com> 3909R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3910L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3912S: Maintained 3913T: git https://github.com/broadcom/stblinux.git 3914F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3915F: drivers/pci/controller/pcie-brcmstb.c 3916F: drivers/staging/vc04_services 3917N: bcm2711 3918N: bcm283* 3919N: raspberrypi 3920 3921BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3922M: Florian Fainelli <f.fainelli@gmail.com> 3923M: Ray Jui <rjui@broadcom.com> 3924M: Scott Branden <sbranden@broadcom.com> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926S: Maintained 3927T: git https://github.com/broadcom/mach-bcm 3928F: arch/arm/mach-bcm/ 3929N: bcm281* 3930N: bcm113* 3931N: bcm216* 3932N: kona 3933 3934BROADCOM BCM47XX MIPS ARCHITECTURE 3935M: Hauke Mehrtens <hauke@hauke-m.de> 3936M: Rafał Miłecki <zajec5@gmail.com> 3937L: linux-mips@vger.kernel.org 3938S: Maintained 3939F: Documentation/devicetree/bindings/mips/brcm/ 3940F: arch/mips/bcm47xx/* 3941F: arch/mips/include/asm/mach-bcm47xx/* 3942 3943BROADCOM BCM4908 ETHERNET DRIVER 3944M: Rafał Miłecki <rafal@milecki.pl> 3945R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3946L: netdev@vger.kernel.org 3947S: Maintained 3948F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3949F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3950F: drivers/net/ethernet/broadcom/unimac.h 3951 3952BROADCOM BCM4908 PINMUX DRIVER 3953M: Rafał Miłecki <rafal@milecki.pl> 3954R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3955L: linux-gpio@vger.kernel.org 3956S: Maintained 3957F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3958F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3959 3960BROADCOM BCM5301X ARM ARCHITECTURE 3961M: Florian Fainelli <f.fainelli@gmail.com> 3962M: Hauke Mehrtens <hauke@hauke-m.de> 3963M: Rafał Miłecki <zajec5@gmail.com> 3964R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3966S: Maintained 3967F: arch/arm/boot/dts/bcm470* 3968F: arch/arm/boot/dts/bcm5301* 3969F: arch/arm/boot/dts/bcm953012* 3970F: arch/arm/mach-bcm/bcm_5301x.c 3971 3972BROADCOM BCM53573 ARM ARCHITECTURE 3973M: Florian Fainelli <f.fainelli@gmail.com> 3974M: Rafał Miłecki <rafal@milecki.pl> 3975R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3977S: Maintained 3978F: arch/arm/boot/dts/bcm47189* 3979F: arch/arm/boot/dts/bcm53573* 3980 3981BROADCOM BCM63XX/BCM33XX UDC DRIVER 3982M: Kevin Cernekee <cernekee@gmail.com> 3983L: linux-usb@vger.kernel.org 3984S: Maintained 3985F: drivers/usb/gadget/udc/bcm63xx_udc.* 3986 3987BROADCOM BCM7XXX ARM ARCHITECTURE 3988M: Florian Fainelli <f.fainelli@gmail.com> 3989R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3991S: Maintained 3992T: git https://github.com/broadcom/stblinux.git 3993F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3994F: arch/arm/boot/dts/bcm7*.dts* 3995F: arch/arm/include/asm/hardware/cache-b15-rac.h 3996F: arch/arm/mach-bcm/*brcmstb* 3997F: arch/arm/mm/cache-b15-rac.c 3998F: drivers/bus/brcmstb_gisb.c 3999F: drivers/pci/controller/pcie-brcmstb.c 4000N: brcmstb 4001N: bcm7038 4002N: bcm7120 4003 4004BROADCOM BCMBCA ARM ARCHITECTURE 4005M: William Zhang <william.zhang@broadcom.com> 4006M: Anand Gore <anand.gore@broadcom.com> 4007M: Kursad Oney <kursad.oney@broadcom.com> 4008M: Florian Fainelli <f.fainelli@gmail.com> 4009M: Rafał Miłecki <rafal@milecki.pl> 4010R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4012S: Maintained 4013T: git https://github.com/broadcom/stblinux.git 4014F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4015F: arch/arm64/boot/dts/broadcom/bcmbca/* 4016N: bcmbca 4017N: bcm[9]?47622 4018N: bcm[9]?4912 4019N: bcm[9]?63138 4020N: bcm[9]?63146 4021N: bcm[9]?63148 4022N: bcm[9]?63158 4023N: bcm[9]?63178 4024N: bcm[9]?6756 4025N: bcm[9]?6813 4026N: bcm[9]?6846 4027N: bcm[9]?6855 4028N: bcm[9]?6856 4029N: bcm[9]?6858 4030N: bcm[9]?6878 4031 4032BROADCOM BDC DRIVER 4033M: Justin Chen <justinpopo6@gmail.com> 4034M: Al Cooper <alcooperx@gmail.com> 4035R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4036L: linux-usb@vger.kernel.org 4037S: Maintained 4038F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4039F: drivers/usb/gadget/udc/bdc/ 4040 4041BROADCOM BMIPS CPUFREQ DRIVER 4042M: Markus Mayer <mmayer@broadcom.com> 4043R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4044L: linux-pm@vger.kernel.org 4045S: Maintained 4046F: drivers/cpufreq/bmips-cpufreq.c 4047 4048BROADCOM BMIPS MIPS ARCHITECTURE 4049M: Florian Fainelli <f.fainelli@gmail.com> 4050R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4051L: linux-mips@vger.kernel.org 4052S: Maintained 4053T: git https://github.com/broadcom/stblinux.git 4054F: arch/mips/bmips/* 4055F: arch/mips/boot/dts/brcm/bcm*.dts* 4056F: arch/mips/include/asm/mach-bmips/* 4057F: arch/mips/kernel/*bmips* 4058F: drivers/irqchip/irq-bcm63* 4059F: drivers/irqchip/irq-bcm7* 4060F: drivers/irqchip/irq-brcmstb* 4061F: drivers/soc/bcm/bcm63xx 4062F: include/linux/bcm963xx_nvram.h 4063F: include/linux/bcm963xx_tag.h 4064 4065BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4066M: Rasesh Mody <rmody@marvell.com> 4067M: GR-Linux-NIC-Dev@marvell.com 4068L: netdev@vger.kernel.org 4069S: Supported 4070F: drivers/net/ethernet/broadcom/bnx2.* 4071F: drivers/net/ethernet/broadcom/bnx2_* 4072 4073BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4074M: Saurav Kashyap <skashyap@marvell.com> 4075M: Javed Hasan <jhasan@marvell.com> 4076M: GR-QLogic-Storage-Upstream@marvell.com 4077L: linux-scsi@vger.kernel.org 4078S: Supported 4079F: drivers/scsi/bnx2fc/ 4080 4081BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4082M: Nilesh Javali <njavali@marvell.com> 4083M: Manish Rangankar <mrangankar@marvell.com> 4084M: GR-QLogic-Storage-Upstream@marvell.com 4085L: linux-scsi@vger.kernel.org 4086S: Supported 4087F: drivers/scsi/bnx2i/ 4088 4089BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4090M: Ariel Elior <aelior@marvell.com> 4091M: Sudarsana Kalluru <skalluru@marvell.com> 4092M: Manish Chopra <manishc@marvell.com> 4093L: netdev@vger.kernel.org 4094S: Supported 4095F: drivers/net/ethernet/broadcom/bnx2x/ 4096 4097BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4098M: Michael Chan <michael.chan@broadcom.com> 4099L: netdev@vger.kernel.org 4100S: Supported 4101F: drivers/firmware/broadcom/tee_bnxt_fw.c 4102F: drivers/net/ethernet/broadcom/bnxt/ 4103F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4104 4105BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4106M: Arend van Spriel <aspriel@gmail.com> 4107M: Franky Lin <franky.lin@broadcom.com> 4108M: Hante Meuleman <hante.meuleman@broadcom.com> 4109L: linux-wireless@vger.kernel.org 4110L: brcm80211-dev-list.pdl@broadcom.com 4111L: SHA-cyfmac-dev-list@infineon.com 4112S: Supported 4113F: drivers/net/wireless/broadcom/brcm80211/ 4114 4115BROADCOM BRCMSTB GPIO DRIVER 4116M: Doug Berger <opendmb@gmail.com> 4117M: Florian Fainelli <f.fainelli@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119S: Supported 4120F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4121F: drivers/gpio/gpio-brcmstb.c 4122 4123BROADCOM BRCMSTB I2C DRIVER 4124M: Kamal Dasu <kdasu.kdev@gmail.com> 4125R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4126L: linux-i2c@vger.kernel.org 4127S: Supported 4128F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4129F: drivers/i2c/busses/i2c-brcmstb.c 4130 4131BROADCOM BRCMSTB UART DRIVER 4132M: Al Cooper <alcooperx@gmail.com> 4133R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4134L: linux-serial@vger.kernel.org 4135S: Maintained 4136F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4137F: drivers/tty/serial/8250/8250_bcm7271.c 4138 4139BROADCOM BRCMSTB USB EHCI DRIVER 4140M: Justin Chen <justinpopo6@gmail.com> 4141M: Al Cooper <alcooperx@gmail.com> 4142R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4143L: linux-usb@vger.kernel.org 4144S: Maintained 4145F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4146F: drivers/usb/host/ehci-brcm.* 4147 4148BROADCOM BRCMSTB USB PIN MAP DRIVER 4149M: Al Cooper <alcooperx@gmail.com> 4150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4151L: linux-usb@vger.kernel.org 4152S: Maintained 4153F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4154F: drivers/usb/misc/brcmstb-usb-pinmap.c 4155 4156BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4157M: Justin Chen <justinpopo6@gmail.com> 4158M: Al Cooper <alcooperx@gmail.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-kernel@vger.kernel.org 4161S: Maintained 4162F: drivers/phy/broadcom/phy-brcm-usb* 4163 4164BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4165M: William Zhang <william.zhang@broadcom.com> 4166M: Kursad Oney <kursad.oney@broadcom.com> 4167M: Jonas Gorski <jonas.gorski@gmail.com> 4168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4169L: linux-spi@vger.kernel.org 4170S: Maintained 4171F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4172F: drivers/spi/spi-bcm63xx-hsspi.c 4173F: drivers/spi/spi-bcmbca-hsspi.c 4174 4175BROADCOM ETHERNET PHY DRIVERS 4176M: Florian Fainelli <f.fainelli@gmail.com> 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178L: netdev@vger.kernel.org 4179S: Supported 4180F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4181F: drivers/net/phy/bcm*.[ch] 4182F: drivers/net/phy/broadcom.c 4183F: include/linux/brcmphy.h 4184 4185BROADCOM GENET ETHERNET DRIVER 4186M: Doug Berger <opendmb@gmail.com> 4187M: Florian Fainelli <f.fainelli@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Supported 4191F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4192F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4193F: drivers/net/ethernet/broadcom/genet/ 4194F: drivers/net/ethernet/broadcom/unimac.h 4195F: drivers/net/mdio/mdio-bcm-unimac.c 4196F: include/linux/platform_data/bcmgenet.h 4197F: include/linux/platform_data/mdio-bcm-unimac.h 4198 4199BROADCOM IPROC ARM ARCHITECTURE 4200M: Ray Jui <rjui@broadcom.com> 4201M: Scott Branden <sbranden@broadcom.com> 4202R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4204S: Maintained 4205T: git https://github.com/broadcom/stblinux.git 4206F: arch/arm64/boot/dts/broadcom/northstar2/* 4207F: arch/arm64/boot/dts/broadcom/stingray/* 4208F: drivers/clk/bcm/clk-ns* 4209F: drivers/clk/bcm/clk-sr* 4210F: drivers/pinctrl/bcm/pinctrl-ns* 4211F: include/dt-bindings/clock/bcm-sr* 4212N: iproc 4213N: cygnus 4214N: bcm[-_]nsp 4215N: bcm9113* 4216N: bcm9583* 4217N: bcm9585* 4218N: bcm9586* 4219N: bcm988312 4220N: bcm113* 4221N: bcm583* 4222N: bcm585* 4223N: bcm586* 4224N: bcm88312 4225N: hr2 4226N: stingray 4227 4228BROADCOM IPROC GBIT ETHERNET DRIVER 4229M: Rafał Miłecki <rafal@milecki.pl> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: netdev@vger.kernel.org 4232S: Maintained 4233F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4234F: drivers/net/ethernet/broadcom/bgmac* 4235F: drivers/net/ethernet/broadcom/unimac.h 4236 4237BROADCOM KONA GPIO DRIVER 4238M: Ray Jui <rjui@broadcom.com> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240S: Supported 4241F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4242F: drivers/gpio/gpio-bcm-kona.c 4243 4244BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4245M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4246M: Kashyap Desai <kashyap.desai@broadcom.com> 4247M: Sumit Saxena <sumit.saxena@broadcom.com> 4248M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4249L: mpi3mr-linuxdrv.pdl@broadcom.com 4250L: linux-scsi@vger.kernel.org 4251S: Supported 4252W: https://www.broadcom.com/support/storage 4253F: drivers/scsi/mpi3mr/ 4254 4255BROADCOM NETXTREME-E ROCE DRIVER 4256M: Selvin Xavier <selvin.xavier@broadcom.com> 4257L: linux-rdma@vger.kernel.org 4258S: Supported 4259W: http://www.broadcom.com 4260F: drivers/infiniband/hw/bnxt_re/ 4261F: include/uapi/rdma/bnxt_re-abi.h 4262 4263BROADCOM NVRAM DRIVER 4264M: Rafał Miłecki <zajec5@gmail.com> 4265L: linux-mips@vger.kernel.org 4266S: Maintained 4267F: drivers/firmware/broadcom/* 4268 4269BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4270M: Rafał Miłecki <rafal@milecki.pl> 4271M: Florian Fainelli <f.fainelli@gmail.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-pm@vger.kernel.org 4274S: Maintained 4275T: git https://github.com/broadcom/stblinux.git 4276F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4277F: include/dt-bindings/soc/bcm-pmb.h 4278 4279BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4280M: Rafał Miłecki <zajec5@gmail.com> 4281L: linux-wireless@vger.kernel.org 4282S: Maintained 4283F: drivers/bcma/ 4284F: include/linux/bcma/ 4285 4286BROADCOM SPI DRIVER 4287M: Kamal Dasu <kdasu.kdev@gmail.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289S: Maintained 4290F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4291F: drivers/spi/spi-bcm-qspi.* 4292F: drivers/spi/spi-brcmstb-qspi.c 4293F: drivers/spi/spi-iproc-qspi.c 4294 4295BROADCOM STB AVS CPUFREQ DRIVER 4296M: Markus Mayer <mmayer@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: linux-pm@vger.kernel.org 4299S: Maintained 4300F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4301F: drivers/cpufreq/brcmstb* 4302 4303BROADCOM STB AVS TMON DRIVER 4304M: Markus Mayer <mmayer@broadcom.com> 4305R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4306L: linux-pm@vger.kernel.org 4307S: Maintained 4308F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4309F: drivers/thermal/broadcom/brcmstb* 4310 4311BROADCOM STB DPFE DRIVER 4312M: Markus Mayer <mmayer@broadcom.com> 4313R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4315S: Maintained 4316F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4317F: drivers/memory/brcmstb_dpfe.c 4318 4319BROADCOM STB NAND FLASH DRIVER 4320M: Brian Norris <computersforpeace@gmail.com> 4321M: Kamal Dasu <kdasu.kdev@gmail.com> 4322R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4323L: linux-mtd@lists.infradead.org 4324S: Maintained 4325F: drivers/mtd/nand/raw/brcmnand/ 4326F: include/linux/platform_data/brcmnand.h 4327 4328BROADCOM STB PCIE DRIVER 4329M: Jim Quinlan <jim2101024@gmail.com> 4330M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4331M: Florian Fainelli <f.fainelli@gmail.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-pci@vger.kernel.org 4334S: Maintained 4335F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4336F: drivers/pci/controller/pcie-brcmstb.c 4337 4338BROADCOM SYSTEMPORT ETHERNET DRIVER 4339M: Florian Fainelli <f.fainelli@gmail.com> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Supported 4343F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4344F: drivers/net/ethernet/broadcom/bcmsysport.* 4345F: drivers/net/ethernet/broadcom/unimac.h 4346 4347BROADCOM TG3 GIGABIT ETHERNET DRIVER 4348M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4349M: Prashant Sreedharan <prashant@broadcom.com> 4350M: Michael Chan <mchan@broadcom.com> 4351L: netdev@vger.kernel.org 4352S: Supported 4353F: drivers/net/ethernet/broadcom/tg3.* 4354 4355BROADCOM VK DRIVER 4356M: Scott Branden <scott.branden@broadcom.com> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358S: Supported 4359F: drivers/misc/bcm-vk/ 4360F: include/uapi/linux/misc/bcm_vk.h 4361 4362BROCADE BFA FC SCSI DRIVER 4363M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4364M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4365L: linux-scsi@vger.kernel.org 4366S: Supported 4367F: drivers/scsi/bfa/ 4368 4369BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4370M: Rasesh Mody <rmody@marvell.com> 4371M: Sudarsana Kalluru <skalluru@marvell.com> 4372M: GR-Linux-NIC-Dev@marvell.com 4373L: netdev@vger.kernel.org 4374S: Supported 4375F: drivers/net/ethernet/brocade/bna/ 4376 4377BSG (block layer generic sg v4 driver) 4378M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4379L: linux-scsi@vger.kernel.org 4380S: Supported 4381F: block/bsg.c 4382F: include/linux/bsg.h 4383F: include/uapi/linux/bsg.h 4384 4385BT87X AUDIO DRIVER 4386M: Clemens Ladisch <clemens@ladisch.de> 4387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4388S: Maintained 4389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4390F: Documentation/sound/cards/bt87x.rst 4391F: sound/pci/bt87x.c 4392 4393BT8XXGPIO DRIVER 4394M: Michael Buesch <m@bues.ch> 4395S: Maintained 4396W: http://bu3sch.de/btgpio.php 4397F: drivers/gpio/gpio-bt8xx.c 4398 4399BTRFS FILE SYSTEM 4400M: Chris Mason <clm@fb.com> 4401M: Josef Bacik <josef@toxicpanda.com> 4402M: David Sterba <dsterba@suse.com> 4403L: linux-btrfs@vger.kernel.org 4404S: Maintained 4405W: https://btrfs.readthedocs.io 4406W: https://btrfs.wiki.kernel.org/ 4407Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4408C: irc://irc.libera.chat/btrfs 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4410F: Documentation/filesystems/btrfs.rst 4411F: fs/btrfs/ 4412F: include/linux/btrfs* 4413F: include/trace/events/btrfs.h 4414F: include/uapi/linux/btrfs* 4415 4416BTTV VIDEO4LINUX DRIVER 4417M: Mauro Carvalho Chehab <mchehab@kernel.org> 4418L: linux-media@vger.kernel.org 4419S: Odd fixes 4420W: https://linuxtv.org 4421T: git git://linuxtv.org/media_tree.git 4422F: Documentation/driver-api/media/drivers/bttv* 4423F: drivers/media/pci/bt8xx/bttv* 4424 4425BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4426M: Chanwoo Choi <cw00.choi@samsung.com> 4427L: linux-pm@vger.kernel.org 4428L: linux-samsung-soc@vger.kernel.org 4429S: Maintained 4430T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4431F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4432F: drivers/devfreq/exynos-bus.c 4433 4434BUSLOGIC SCSI DRIVER 4435M: Khalid Aziz <khalid@gonehiking.org> 4436L: linux-scsi@vger.kernel.org 4437S: Maintained 4438F: drivers/scsi/BusLogic.* 4439F: drivers/scsi/FlashPoint.* 4440 4441BXCAN CAN NETWORK DRIVER 4442M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4443L: linux-can@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4446F: drivers/net/can/bxcan.c 4447 4448C-MEDIA CMI8788 DRIVER 4449M: Clemens Ladisch <clemens@ladisch.de> 4450L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4451S: Maintained 4452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4453F: sound/pci/oxygen/ 4454 4455C-SKY ARCHITECTURE 4456M: Guo Ren <guoren@kernel.org> 4457L: linux-csky@vger.kernel.org 4458S: Supported 4459T: git https://github.com/c-sky/csky-linux.git 4460F: Documentation/devicetree/bindings/csky/ 4461F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4462F: Documentation/devicetree/bindings/timer/csky,* 4463F: arch/csky/ 4464F: drivers/clocksource/timer-gx6605s.c 4465F: drivers/clocksource/timer-mp-csky.c 4466F: drivers/irqchip/irq-csky-* 4467N: csky 4468K: csky 4469 4470CA8210 IEEE-802.15.4 RADIO DRIVER 4471L: linux-wpan@vger.kernel.org 4472S: Orphan 4473W: https://github.com/Cascoda/ca8210-linux.git 4474F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4475F: drivers/net/ieee802154/ca8210.c 4476 4477CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4478M: David Howells <dhowells@redhat.com> 4479L: linux-cachefs@redhat.com (moderated for non-subscribers) 4480S: Supported 4481F: Documentation/filesystems/caching/cachefiles.rst 4482F: fs/cachefiles/ 4483 4484CACHESTAT: PAGE CACHE STATS FOR A FILE 4485M: Nhat Pham <nphamcs@gmail.com> 4486M: Johannes Weiner <hannes@cmpxchg.org> 4487L: linux-mm@kvack.org 4488S: Maintained 4489F: tools/testing/selftests/cachestat/test_cachestat.c 4490 4491CADENCE MIPI-CSI2 BRIDGES 4492M: Maxime Ripard <mripard@kernel.org> 4493L: linux-media@vger.kernel.org 4494S: Maintained 4495F: Documentation/devicetree/bindings/media/cdns,*.txt 4496F: drivers/media/platform/cadence/cdns-csi2* 4497 4498CADENCE NAND DRIVER 4499L: linux-mtd@lists.infradead.org 4500S: Orphan 4501F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4502F: drivers/mtd/nand/raw/cadence-nand-controller.c 4503 4504CADENCE USB3 DRD IP DRIVER 4505M: Peter Chen <peter.chen@kernel.org> 4506M: Pawel Laszczak <pawell@cadence.com> 4507R: Roger Quadros <rogerq@kernel.org> 4508R: Aswath Govindraju <a-govindraju@ti.com> 4509L: linux-usb@vger.kernel.org 4510S: Maintained 4511T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4512F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4513F: drivers/usb/cdns3/ 4514X: drivers/usb/cdns3/cdnsp* 4515 4516CADENCE USBSSP DRD IP DRIVER 4517M: Pawel Laszczak <pawell@cadence.com> 4518L: linux-usb@vger.kernel.org 4519S: Maintained 4520T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4521F: drivers/usb/cdns3/ 4522X: drivers/usb/cdns3/cdns3* 4523 4524CADET FM/AM RADIO RECEIVER DRIVER 4525M: Hans Verkuil <hverkuil@xs4all.nl> 4526L: linux-media@vger.kernel.org 4527S: Maintained 4528W: https://linuxtv.org 4529T: git git://linuxtv.org/media_tree.git 4530F: drivers/media/radio/radio-cadet* 4531 4532CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4533L: linux-media@vger.kernel.org 4534S: Orphan 4535T: git git://linuxtv.org/media_tree.git 4536F: Documentation/admin-guide/media/cafe_ccic* 4537F: drivers/media/platform/marvell/ 4538 4539CAIF NETWORK LAYER 4540L: netdev@vger.kernel.org 4541S: Orphan 4542F: Documentation/networking/caif/ 4543F: drivers/net/caif/ 4544F: include/net/caif/ 4545F: include/uapi/linux/caif/ 4546F: net/caif/ 4547 4548CAKE QDISC 4549M: Toke Høiland-Jørgensen <toke@toke.dk> 4550L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4551S: Maintained 4552F: net/sched/sch_cake.c 4553 4554CAN NETWORK DRIVERS 4555M: Wolfgang Grandegger <wg@grandegger.com> 4556M: Marc Kleine-Budde <mkl@pengutronix.de> 4557L: linux-can@vger.kernel.org 4558S: Maintained 4559W: https://github.com/linux-can 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4562F: Documentation/devicetree/bindings/net/can/ 4563F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4564F: drivers/net/can/ 4565F: drivers/phy/phy-can-transceiver.c 4566F: include/linux/can/bittiming.h 4567F: include/linux/can/dev.h 4568F: include/linux/can/length.h 4569F: include/linux/can/platform/ 4570F: include/linux/can/rx-offload.h 4571F: include/uapi/linux/can/error.h 4572F: include/uapi/linux/can/netlink.h 4573F: include/uapi/linux/can/vxcan.h 4574 4575CAN NETWORK LAYER 4576M: Oliver Hartkopp <socketcan@hartkopp.net> 4577M: Marc Kleine-Budde <mkl@pengutronix.de> 4578L: linux-can@vger.kernel.org 4579S: Maintained 4580W: https://github.com/linux-can 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4582T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4583F: Documentation/networking/can.rst 4584F: include/linux/can/can-ml.h 4585F: include/linux/can/core.h 4586F: include/linux/can/skb.h 4587F: include/net/netns/can.h 4588F: include/uapi/linux/can.h 4589F: include/uapi/linux/can/bcm.h 4590F: include/uapi/linux/can/gw.h 4591F: include/uapi/linux/can/isotp.h 4592F: include/uapi/linux/can/raw.h 4593F: net/can/ 4594 4595CAN-J1939 NETWORK LAYER 4596M: Robin van der Gracht <robin@protonic.nl> 4597M: Oleksij Rempel <o.rempel@pengutronix.de> 4598R: kernel@pengutronix.de 4599L: linux-can@vger.kernel.org 4600S: Maintained 4601F: Documentation/networking/j1939.rst 4602F: include/uapi/linux/can/j1939.h 4603F: net/can/j1939/ 4604 4605CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4606M: Damien Le Moal <dlemoal@kernel.org> 4607L: linux-riscv@lists.infradead.org 4608L: linux-gpio@vger.kernel.org (pinctrl driver) 4609F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4610F: drivers/pinctrl/pinctrl-k210.c 4611 4612CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4613M: Damien Le Moal <dlemoal@kernel.org> 4614L: linux-kernel@vger.kernel.org 4615L: linux-riscv@lists.infradead.org 4616S: Maintained 4617F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4618F: drivers/reset/reset-k210.c 4619 4620CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4621M: Damien Le Moal <dlemoal@kernel.org> 4622L: linux-riscv@lists.infradead.org 4623S: Maintained 4624F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4625F: drivers/soc/canaan/ 4626F: include/soc/canaan/ 4627 4628CAPABILITIES 4629M: Serge Hallyn <serge@hallyn.com> 4630L: linux-security-module@vger.kernel.org 4631S: Supported 4632F: include/linux/capability.h 4633F: include/uapi/linux/capability.h 4634F: kernel/capability.c 4635F: security/commoncap.c 4636 4637CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4638M: Kevin Tsai <ktsai@capellamicro.com> 4639S: Maintained 4640F: drivers/iio/light/cm* 4641 4642CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4643M: Christian Lamparter <chunkeey@googlemail.com> 4644L: linux-wireless@vger.kernel.org 4645S: Maintained 4646W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4647F: drivers/net/wireless/ath/carl9170/ 4648 4649CAVIUM I2C DRIVER 4650M: Robert Richter <rric@kernel.org> 4651S: Odd Fixes 4652W: http://www.marvell.com 4653F: drivers/i2c/busses/i2c-octeon* 4654F: drivers/i2c/busses/i2c-thunderx* 4655 4656CAVIUM LIQUIDIO NETWORK DRIVER 4657M: Derek Chickles <dchickles@marvell.com> 4658M: Satanand Burla <sburla@marvell.com> 4659M: Felix Manlunas <fmanlunas@marvell.com> 4660L: netdev@vger.kernel.org 4661S: Supported 4662W: http://www.marvell.com 4663F: drivers/net/ethernet/cavium/liquidio/ 4664 4665CAVIUM MMC DRIVER 4666M: Robert Richter <rric@kernel.org> 4667S: Odd Fixes 4668W: http://www.marvell.com 4669F: drivers/mmc/host/cavium* 4670 4671CAVIUM OCTEON-TX CRYPTO DRIVER 4672M: George Cherian <gcherian@marvell.com> 4673L: linux-crypto@vger.kernel.org 4674S: Supported 4675W: http://www.marvell.com 4676F: drivers/crypto/cavium/cpt/ 4677 4678CAVIUM THUNDERX2 ARM64 SOC 4679M: Robert Richter <rric@kernel.org> 4680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4681S: Odd Fixes 4682F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4683F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4684 4685CBS/ETF/TAPRIO QDISCS 4686M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4687L: netdev@vger.kernel.org 4688S: Maintained 4689F: net/sched/sch_cbs.c 4690F: net/sched/sch_etf.c 4691F: net/sched/sch_taprio.c 4692 4693CC2520 IEEE-802.15.4 RADIO DRIVER 4694M: Stefan Schmidt <stefan@datenfreihafen.org> 4695L: linux-wpan@vger.kernel.org 4696S: Odd Fixes 4697F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4698F: drivers/net/ieee802154/cc2520.c 4699 4700CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4701M: Gilad Ben-Yossef <gilad@benyossef.com> 4702L: linux-crypto@vger.kernel.org 4703S: Supported 4704W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4705F: drivers/crypto/ccree/ 4706 4707CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4708M: Hadar Gat <hadar.gat@arm.com> 4709L: linux-crypto@vger.kernel.org 4710S: Supported 4711W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4712F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4713F: drivers/char/hw_random/cctrng.c 4714F: drivers/char/hw_random/cctrng.h 4715 4716CEC FRAMEWORK 4717M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4718L: linux-media@vger.kernel.org 4719S: Supported 4720W: http://linuxtv.org 4721T: git git://linuxtv.org/media_tree.git 4722F: Documentation/ABI/testing/debugfs-cec-error-inj 4723F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4724F: Documentation/driver-api/media/cec-core.rst 4725F: Documentation/userspace-api/media/cec 4726F: drivers/media/cec/ 4727F: drivers/media/rc/keymaps/rc-cec.c 4728F: include/media/cec-notifier.h 4729F: include/media/cec.h 4730F: include/uapi/linux/cec-funcs.h 4731F: include/uapi/linux/cec.h 4732 4733CEC GPIO DRIVER 4734M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4735L: linux-media@vger.kernel.org 4736S: Supported 4737W: http://linuxtv.org 4738T: git git://linuxtv.org/media_tree.git 4739F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4740F: drivers/media/cec/platform/cec-gpio/ 4741 4742CELL BROADBAND ENGINE ARCHITECTURE 4743M: Arnd Bergmann <arnd@arndb.de> 4744L: linuxppc-dev@lists.ozlabs.org 4745S: Supported 4746W: http://www.ibm.com/developerworks/power/cell/ 4747F: arch/powerpc/include/asm/cell*.h 4748F: arch/powerpc/include/asm/spu*.h 4749F: arch/powerpc/include/uapi/asm/spu*.h 4750F: arch/powerpc/platforms/cell/ 4751 4752CELLWISE CW2015 BATTERY DRIVER 4753M: Tobias Schrammm <t.schramm@manjaro.org> 4754S: Maintained 4755F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4756F: drivers/power/supply/cw2015_battery.c 4757 4758CEPH COMMON CODE (LIBCEPH) 4759M: Ilya Dryomov <idryomov@gmail.com> 4760M: Xiubo Li <xiubli@redhat.com> 4761R: Jeff Layton <jlayton@kernel.org> 4762L: ceph-devel@vger.kernel.org 4763S: Supported 4764W: http://ceph.com/ 4765T: git https://github.com/ceph/ceph-client.git 4766F: include/linux/ceph/ 4767F: include/linux/crush/ 4768F: net/ceph/ 4769 4770CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4771M: Xiubo Li <xiubli@redhat.com> 4772M: Ilya Dryomov <idryomov@gmail.com> 4773R: Jeff Layton <jlayton@kernel.org> 4774L: ceph-devel@vger.kernel.org 4775S: Supported 4776W: http://ceph.com/ 4777T: git https://github.com/ceph/ceph-client.git 4778F: Documentation/filesystems/ceph.rst 4779F: fs/ceph/ 4780 4781CERTIFICATE HANDLING 4782M: David Howells <dhowells@redhat.com> 4783M: David Woodhouse <dwmw2@infradead.org> 4784L: keyrings@vger.kernel.org 4785S: Maintained 4786F: Documentation/admin-guide/module-signing.rst 4787F: certs/ 4788F: scripts/sign-file.c 4789F: tools/certs/ 4790 4791CFAG12864B LCD DRIVER 4792M: Miguel Ojeda <ojeda@kernel.org> 4793S: Maintained 4794F: drivers/auxdisplay/cfag12864b.c 4795F: include/linux/cfag12864b.h 4796 4797CFAG12864BFB LCD FRAMEBUFFER DRIVER 4798M: Miguel Ojeda <ojeda@kernel.org> 4799S: Maintained 4800F: drivers/auxdisplay/cfag12864bfb.c 4801F: include/linux/cfag12864b.h 4802 4803CHAR and MISC DRIVERS 4804M: Arnd Bergmann <arnd@arndb.de> 4805M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4806S: Supported 4807T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4808F: drivers/char/ 4809F: drivers/misc/ 4810F: include/linux/miscdevice.h 4811X: drivers/char/agp/ 4812X: drivers/char/hw_random/ 4813X: drivers/char/ipmi/ 4814X: drivers/char/random.c 4815X: drivers/char/tpm/ 4816 4817CHECKPATCH 4818M: Andy Whitcroft <apw@canonical.com> 4819M: Joe Perches <joe@perches.com> 4820R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4821R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4822S: Maintained 4823F: scripts/checkpatch.pl 4824 4825CHECKPATCH DOCUMENTATION 4826M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4827M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4828R: Joe Perches <joe@perches.com> 4829S: Maintained 4830F: Documentation/dev-tools/checkpatch.rst 4831 4832CHINESE DOCUMENTATION 4833M: Alex Shi <alexs@kernel.org> 4834M: Yanteng Si <siyanteng@loongson.cn> 4835S: Maintained 4836F: Documentation/translations/zh_CN/ 4837 4838CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4839M: Peter Chen <peter.chen@kernel.org> 4840L: linux-usb@vger.kernel.org 4841S: Maintained 4842T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4843F: drivers/usb/chipidea/ 4844 4845CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4846M: Hans de Goede <hdegoede@redhat.com> 4847L: linux-input@vger.kernel.org 4848S: Maintained 4849F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4850F: drivers/input/touchscreen/chipone_icn8318.c 4851 4852CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4853M: Hans de Goede <hdegoede@redhat.com> 4854L: linux-input@vger.kernel.org 4855S: Maintained 4856F: drivers/input/touchscreen/chipone_icn8505.c 4857 4858CHROME HARDWARE PLATFORM SUPPORT 4859M: Benson Leung <bleung@chromium.org> 4860L: chrome-platform@lists.linux.dev 4861S: Maintained 4862T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4863F: drivers/platform/chrome/ 4864 4865CHROMEOS EC CODEC DRIVER 4866M: Cheng-Yi Chiang <cychiang@chromium.org> 4867M: Tzung-Bi Shih <tzungbi@kernel.org> 4868R: Guenter Roeck <groeck@chromium.org> 4869L: chrome-platform@lists.linux.dev 4870S: Maintained 4871F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4872F: sound/soc/codecs/cros_ec_codec.* 4873 4874CHROMEOS EC SUBDRIVERS 4875M: Benson Leung <bleung@chromium.org> 4876R: Guenter Roeck <groeck@chromium.org> 4877L: chrome-platform@lists.linux.dev 4878S: Maintained 4879F: drivers/power/supply/cros_usbpd-charger.c 4880N: cros_ec 4881N: cros-ec 4882 4883CHROMEOS EC UART DRIVER 4884M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4885R: Benson Leung <bleung@chromium.org> 4886R: Tzung-Bi Shih <tzungbi@kernel.org> 4887S: Maintained 4888F: drivers/platform/chrome/cros_ec_uart.c 4889 4890CHROMEOS EC USB PD NOTIFY DRIVER 4891M: Prashant Malani <pmalani@chromium.org> 4892L: chrome-platform@lists.linux.dev 4893S: Maintained 4894F: drivers/platform/chrome/cros_usbpd_notify.c 4895F: include/linux/platform_data/cros_usbpd_notify.h 4896 4897CHROMEOS EC USB TYPE-C DRIVER 4898M: Prashant Malani <pmalani@chromium.org> 4899L: chrome-platform@lists.linux.dev 4900S: Maintained 4901F: drivers/platform/chrome/cros_ec_typec.* 4902F: drivers/platform/chrome/cros_typec_switch.c 4903F: drivers/platform/chrome/cros_typec_vdm.* 4904 4905CHROMEOS HPS DRIVER 4906M: Dan Callaghan <dcallagh@chromium.org> 4907R: Sami Kyöstilä <skyostil@chromium.org> 4908S: Maintained 4909F: drivers/platform/chrome/cros_hps_i2c.c 4910 4911CHRONTEL CH7322 CEC DRIVER 4912M: Joe Tessler <jrt@google.com> 4913L: linux-media@vger.kernel.org 4914S: Maintained 4915T: git git://linuxtv.org/media_tree.git 4916F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4917F: drivers/media/cec/i2c/ch7322.c 4918 4919CIRRUS LOGIC AUDIO CODEC DRIVERS 4920M: James Schulman <james.schulman@cirrus.com> 4921M: David Rhodes <david.rhodes@cirrus.com> 4922M: Richard Fitzgerald <rf@opensource.cirrus.com> 4923L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4924L: patches@opensource.cirrus.com 4925S: Maintained 4926F: Documentation/devicetree/bindings/sound/cirrus,cs* 4927F: include/dt-bindings/sound/cs* 4928F: include/sound/cs* 4929F: sound/pci/hda/cs* 4930F: sound/pci/hda/hda_cs_dsp_ctl.* 4931F: sound/soc/codecs/cs* 4932 4933CIRRUS LOGIC DSP FIRMWARE DRIVER 4934M: Simon Trimmer <simont@opensource.cirrus.com> 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: drivers/firmware/cirrus/* 4942F: include/linux/firmware/cirrus/* 4943 4944CIRRUS LOGIC EP93XX ETHERNET DRIVER 4945M: Hartley Sweeten <hsweeten@visionengravers.com> 4946L: netdev@vger.kernel.org 4947S: Maintained 4948F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4949 4950CIRRUS LOGIC LOCHNAGAR DRIVER 4951M: Charles Keepax <ckeepax@opensource.cirrus.com> 4952M: Richard Fitzgerald <rf@opensource.cirrus.com> 4953L: patches@opensource.cirrus.com 4954S: Supported 4955F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4957F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4959F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4960F: Documentation/hwmon/lochnagar.rst 4961F: drivers/clk/clk-lochnagar.c 4962F: drivers/hwmon/lochnagar-hwmon.c 4963F: drivers/mfd/lochnagar-i2c.c 4964F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4965F: drivers/regulator/lochnagar-regulator.c 4966F: include/dt-bindings/clock/lochnagar.h 4967F: include/dt-bindings/pinctrl/lochnagar.h 4968F: include/linux/mfd/lochnagar* 4969F: sound/soc/codecs/lochnagar-sc.c 4970 4971CIRRUS LOGIC MADERA CODEC DRIVERS 4972M: Charles Keepax <ckeepax@opensource.cirrus.com> 4973M: Richard Fitzgerald <rf@opensource.cirrus.com> 4974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4975L: patches@opensource.cirrus.com 4976S: Supported 4977W: https://github.com/CirrusLogic/linux-drivers/wiki 4978T: git https://github.com/CirrusLogic/linux-drivers.git 4979F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4980F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4981F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4982F: drivers/gpio/gpio-madera* 4983F: drivers/irqchip/irq-madera* 4984F: drivers/mfd/cs47l* 4985F: drivers/mfd/madera* 4986F: drivers/pinctrl/cirrus/* 4987F: include/dt-bindings/sound/madera* 4988F: include/linux/irqchip/irq-madera* 4989F: include/linux/mfd/madera/* 4990F: include/sound/madera* 4991F: sound/soc/codecs/cs47l* 4992F: sound/soc/codecs/madera* 4993 4994CISCO FCOE HBA DRIVER 4995M: Satish Kharat <satishkh@cisco.com> 4996M: Sesidhar Baddela <sebaddel@cisco.com> 4997M: Karan Tilak Kumar <kartilak@cisco.com> 4998L: linux-scsi@vger.kernel.org 4999S: Supported 5000F: drivers/scsi/fnic/ 5001 5002CISCO SCSI HBA DRIVER 5003M: Karan Tilak Kumar <kartilak@cisco.com> 5004M: Sesidhar Baddela <sebaddel@cisco.com> 5005L: linux-scsi@vger.kernel.org 5006S: Supported 5007F: drivers/scsi/snic/ 5008 5009CISCO VIC ETHERNET NIC DRIVER 5010M: Christian Benvenuti <benve@cisco.com> 5011M: Satish Kharat <satishkh@cisco.com> 5012S: Supported 5013F: drivers/net/ethernet/cisco/enic/ 5014 5015CISCO VIC LOW LATENCY NIC DRIVER 5016M: Christian Benvenuti <benve@cisco.com> 5017M: Nelson Escobar <neescoba@cisco.com> 5018S: Supported 5019F: drivers/infiniband/hw/usnic/ 5020 5021CLANG CONTROL FLOW INTEGRITY SUPPORT 5022M: Sami Tolvanen <samitolvanen@google.com> 5023M: Kees Cook <keescook@chromium.org> 5024R: Nathan Chancellor <nathan@kernel.org> 5025R: Nick Desaulniers <ndesaulniers@google.com> 5026L: llvm@lists.linux.dev 5027S: Supported 5028B: https://github.com/ClangBuiltLinux/linux/issues 5029T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5030F: include/linux/cfi.h 5031F: kernel/cfi.c 5032 5033CLANG-FORMAT FILE 5034M: Miguel Ojeda <ojeda@kernel.org> 5035S: Maintained 5036F: .clang-format 5037 5038CLANG/LLVM BUILD SUPPORT 5039M: Nathan Chancellor <nathan@kernel.org> 5040M: Nick Desaulniers <ndesaulniers@google.com> 5041R: Tom Rix <trix@redhat.com> 5042L: llvm@lists.linux.dev 5043S: Supported 5044W: https://clangbuiltlinux.github.io/ 5045B: https://github.com/ClangBuiltLinux/linux/issues 5046C: irc://irc.libera.chat/clangbuiltlinux 5047F: Documentation/kbuild/llvm.rst 5048F: include/linux/compiler-clang.h 5049F: scripts/Makefile.clang 5050F: scripts/clang-tools/ 5051K: \b(?i:clang|llvm)\b 5052 5053CLK API 5054M: Russell King <linux@armlinux.org.uk> 5055L: linux-clk@vger.kernel.org 5056S: Maintained 5057F: include/linux/clk.h 5058 5059CLOCKSOURCE, CLOCKEVENT DRIVERS 5060M: Daniel Lezcano <daniel.lezcano@linaro.org> 5061M: Thomas Gleixner <tglx@linutronix.de> 5062L: linux-kernel@vger.kernel.org 5063S: Supported 5064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5065F: Documentation/devicetree/bindings/timer/ 5066F: drivers/clocksource/ 5067 5068CMPC ACPI DRIVER 5069M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5070M: Daniel Oliveira Nascimento <don@syst.com.br> 5071L: platform-driver-x86@vger.kernel.org 5072S: Supported 5073F: drivers/platform/x86/classmate-laptop.c 5074 5075COBALT MEDIA DRIVER 5076M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5077L: linux-media@vger.kernel.org 5078S: Supported 5079W: https://linuxtv.org 5080T: git git://linuxtv.org/media_tree.git 5081F: drivers/media/pci/cobalt/ 5082 5083COCCINELLE/Semantic Patches (SmPL) 5084M: Julia Lawall <Julia.Lawall@inria.fr> 5085M: Nicolas Palix <nicolas.palix@imag.fr> 5086L: cocci@inria.fr (moderated for non-subscribers) 5087S: Supported 5088W: https://coccinelle.gitlabpages.inria.fr/website/ 5089T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5090F: Documentation/dev-tools/coccinelle.rst 5091F: scripts/coccicheck 5092F: scripts/coccinelle/ 5093 5094CODA FILE SYSTEM 5095M: Jan Harkes <jaharkes@cs.cmu.edu> 5096M: coda@cs.cmu.edu 5097L: codalist@coda.cs.cmu.edu 5098S: Maintained 5099W: http://www.coda.cs.cmu.edu/ 5100F: Documentation/filesystems/coda.rst 5101F: fs/coda/ 5102F: include/linux/coda*.h 5103F: include/uapi/linux/coda*.h 5104 5105CODA V4L2 MEM2MEM DRIVER 5106M: Philipp Zabel <p.zabel@pengutronix.de> 5107L: linux-media@vger.kernel.org 5108S: Maintained 5109F: Documentation/devicetree/bindings/media/coda.yaml 5110F: drivers/media/platform/chips-media/ 5111 5112CODE OF CONDUCT 5113M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5114S: Supported 5115F: Documentation/process/code-of-conduct-interpretation.rst 5116F: Documentation/process/code-of-conduct.rst 5117 5118COMEDI DRIVERS 5119M: Ian Abbott <abbotti@mev.co.uk> 5120M: H Hartley Sweeten <hsweeten@visionengravers.com> 5121S: Odd Fixes 5122F: drivers/comedi/ 5123F: include/linux/comedi/ 5124F: include/uapi/linux/comedi.h 5125 5126COMMON CLK FRAMEWORK 5127M: Michael Turquette <mturquette@baylibre.com> 5128M: Stephen Boyd <sboyd@kernel.org> 5129L: linux-clk@vger.kernel.org 5130S: Maintained 5131Q: http://patchwork.kernel.org/project/linux-clk/list/ 5132T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5133F: Documentation/devicetree/bindings/clock/ 5134F: drivers/clk/ 5135F: include/dt-bindings/clock/ 5136F: include/linux/clk-pr* 5137F: include/linux/clk/ 5138F: include/linux/of_clk.h 5139X: drivers/clk/clkdev.c 5140 5141COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5142M: Steve French <sfrench@samba.org> 5143R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5144R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5145R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5146R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5147L: linux-cifs@vger.kernel.org 5148L: samba-technical@lists.samba.org (moderated for non-subscribers) 5149S: Supported 5150W: https://wiki.samba.org/index.php/LinuxCIFS 5151T: git git://git.samba.org/sfrench/cifs-2.6.git 5152F: Documentation/admin-guide/cifs/ 5153F: fs/smb/client/ 5154F: fs/smb/common/ 5155F: include/uapi/linux/cifs 5156 5157COMPACTPCI HOTPLUG CORE 5158M: Scott Murray <scott@spiteful.org> 5159L: linux-pci@vger.kernel.org 5160S: Maintained 5161F: drivers/pci/hotplug/cpci_hotplug* 5162 5163COMPACTPCI HOTPLUG GENERIC DRIVER 5164M: Scott Murray <scott@spiteful.org> 5165L: linux-pci@vger.kernel.org 5166S: Maintained 5167F: drivers/pci/hotplug/cpcihp_generic.c 5168 5169COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5170M: Scott Murray <scott@spiteful.org> 5171L: linux-pci@vger.kernel.org 5172S: Maintained 5173F: drivers/pci/hotplug/cpcihp_zt5550.* 5174 5175COMPAL LAPTOP SUPPORT 5176M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5177L: platform-driver-x86@vger.kernel.org 5178S: Maintained 5179F: drivers/platform/x86/compal-laptop.c 5180 5181COMPILER ATTRIBUTES 5182M: Miguel Ojeda <ojeda@kernel.org> 5183R: Nick Desaulniers <ndesaulniers@google.com> 5184S: Maintained 5185F: include/linux/compiler_attributes.h 5186 5187COMPUTE EXPRESS LINK (CXL) 5188M: Alison Schofield <alison.schofield@intel.com> 5189M: Vishal Verma <vishal.l.verma@intel.com> 5190M: Ira Weiny <ira.weiny@intel.com> 5191M: Ben Widawsky <bwidawsk@kernel.org> 5192M: Dan Williams <dan.j.williams@intel.com> 5193L: linux-cxl@vger.kernel.org 5194S: Maintained 5195F: drivers/cxl/ 5196F: include/uapi/linux/cxl_mem.h 5197 5198CONEXANT ACCESSRUNNER USB DRIVER 5199L: accessrunner-general@lists.sourceforge.net 5200S: Orphan 5201W: http://accessrunner.sourceforge.net/ 5202F: drivers/usb/atm/cxacru.c 5203 5204CONFIGFS 5205M: Joel Becker <jlbec@evilplan.org> 5206M: Christoph Hellwig <hch@lst.de> 5207S: Supported 5208T: git git://git.infradead.org/users/hch/configfs.git 5209F: fs/configfs/ 5210F: include/linux/configfs.h 5211F: samples/configfs/ 5212 5213CONSOLE SUBSYSTEM 5214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5215S: Supported 5216F: drivers/video/console/ 5217F: include/linux/console* 5218 5219CONTEXT TRACKING 5220M: Frederic Weisbecker <frederic@kernel.org> 5221M: "Paul E. McKenney" <paulmck@kernel.org> 5222S: Maintained 5223F: include/linux/context_tracking* 5224F: kernel/context_tracking.c 5225 5226CONTROL GROUP (CGROUP) 5227M: Tejun Heo <tj@kernel.org> 5228M: Zefan Li <lizefan.x@bytedance.com> 5229M: Johannes Weiner <hannes@cmpxchg.org> 5230L: cgroups@vger.kernel.org 5231S: Maintained 5232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5233F: Documentation/admin-guide/cgroup-v1/ 5234F: Documentation/admin-guide/cgroup-v2.rst 5235F: include/linux/cgroup* 5236F: kernel/cgroup/ 5237F: tools/testing/selftests/cgroup/ 5238 5239CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5240M: Tejun Heo <tj@kernel.org> 5241M: Josef Bacik <josef@toxicpanda.com> 5242M: Jens Axboe <axboe@kernel.dk> 5243L: cgroups@vger.kernel.org 5244L: linux-block@vger.kernel.org 5245T: git git://git.kernel.dk/linux-block 5246F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5247F: block/bfq-cgroup.c 5248F: block/blk-cgroup.c 5249F: block/blk-iocost.c 5250F: block/blk-iolatency.c 5251F: block/blk-throttle.c 5252F: include/linux/blk-cgroup.h 5253 5254CONTROL GROUP - CPUSET 5255M: Waiman Long <longman@redhat.com> 5256M: Zefan Li <lizefan.x@bytedance.com> 5257L: cgroups@vger.kernel.org 5258S: Maintained 5259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5260F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5261F: include/linux/cpuset.h 5262F: kernel/cgroup/cpuset.c 5263 5264CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5265M: Johannes Weiner <hannes@cmpxchg.org> 5266M: Michal Hocko <mhocko@kernel.org> 5267M: Roman Gushchin <roman.gushchin@linux.dev> 5268M: Shakeel Butt <shakeelb@google.com> 5269R: Muchun Song <muchun.song@linux.dev> 5270L: cgroups@vger.kernel.org 5271L: linux-mm@kvack.org 5272S: Maintained 5273F: mm/memcontrol.c 5274F: mm/swap_cgroup.c 5275F: tools/testing/selftests/cgroup/memcg_protection.m 5276F: tools/testing/selftests/cgroup/test_kmem.c 5277F: tools/testing/selftests/cgroup/test_memcontrol.c 5278 5279CORETEMP HARDWARE MONITORING DRIVER 5280M: Fenghua Yu <fenghua.yu@intel.com> 5281L: linux-hwmon@vger.kernel.org 5282S: Maintained 5283F: Documentation/hwmon/coretemp.rst 5284F: drivers/hwmon/coretemp.c 5285 5286CORSAIR-CPRO HARDWARE MONITOR DRIVER 5287M: Marius Zachmann <mail@mariuszachmann.de> 5288L: linux-hwmon@vger.kernel.org 5289S: Maintained 5290F: drivers/hwmon/corsair-cpro.c 5291 5292CORSAIR-PSU HARDWARE MONITOR DRIVER 5293M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5294L: linux-hwmon@vger.kernel.org 5295S: Maintained 5296F: Documentation/hwmon/corsair-psu.rst 5297F: drivers/hwmon/corsair-psu.c 5298 5299COUNTER SUBSYSTEM 5300M: William Breathitt Gray <william.gray@linaro.org> 5301L: linux-iio@vger.kernel.org 5302S: Maintained 5303T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5304F: Documentation/ABI/testing/sysfs-bus-counter 5305F: Documentation/driver-api/generic-counter.rst 5306F: drivers/counter/ 5307F: include/linux/counter.h 5308F: include/uapi/linux/counter.h 5309F: tools/counter/ 5310 5311CP2615 I2C DRIVER 5312M: Bence Csókás <bence98@sch.bme.hu> 5313S: Maintained 5314F: drivers/i2c/busses/i2c-cp2615.c 5315 5316CPMAC ETHERNET DRIVER 5317M: Florian Fainelli <f.fainelli@gmail.com> 5318L: netdev@vger.kernel.org 5319S: Maintained 5320F: drivers/net/ethernet/ti/cpmac.c 5321 5322CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5323M: Viresh Kumar <viresh.kumar@linaro.org> 5324M: Sudeep Holla <sudeep.holla@arm.com> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5328F: drivers/cpufreq/vexpress-spc-cpufreq.c 5329 5330CPU FREQUENCY SCALING FRAMEWORK 5331M: "Rafael J. Wysocki" <rafael@kernel.org> 5332M: Viresh Kumar <viresh.kumar@linaro.org> 5333L: linux-pm@vger.kernel.org 5334S: Maintained 5335B: https://bugzilla.kernel.org 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5338F: Documentation/admin-guide/pm/cpufreq.rst 5339F: Documentation/admin-guide/pm/intel_pstate.rst 5340F: Documentation/cpu-freq/ 5341F: Documentation/devicetree/bindings/cpufreq/ 5342F: drivers/cpufreq/ 5343F: include/linux/cpufreq.h 5344F: include/linux/sched/cpufreq.h 5345F: kernel/sched/cpufreq*.c 5346F: tools/testing/selftests/cpufreq/ 5347 5348CPU HOTPLUG 5349M: Thomas Gleixner <tglx@linutronix.de> 5350M: Peter Zijlstra <peterz@infradead.org> 5351L: linux-kernel@vger.kernel.org 5352S: Maintained 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5354F: kernel/cpu.c 5355F: kernel/smpboot.* 5356F: include/linux/cpu.h 5357F: include/linux/cpuhotplug.h 5358F: include/linux/smpboot.h 5359 5360CPU IDLE TIME MANAGEMENT FRAMEWORK 5361M: "Rafael J. Wysocki" <rafael@kernel.org> 5362M: Daniel Lezcano <daniel.lezcano@linaro.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365B: https://bugzilla.kernel.org 5366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5367F: Documentation/admin-guide/pm/cpuidle.rst 5368F: Documentation/driver-api/pm/cpuidle.rst 5369F: drivers/cpuidle/ 5370F: include/linux/cpuidle.h 5371 5372CPU POWER MONITORING SUBSYSTEM 5373M: Thomas Renninger <trenn@suse.com> 5374M: Shuah Khan <shuah@kernel.org> 5375M: Shuah Khan <skhan@linuxfoundation.org> 5376L: linux-pm@vger.kernel.org 5377S: Maintained 5378F: tools/power/cpupower/ 5379 5380CPUID/MSR DRIVER 5381M: "H. Peter Anvin" <hpa@zytor.com> 5382S: Maintained 5383F: arch/x86/kernel/cpuid.c 5384F: arch/x86/kernel/msr.c 5385 5386CPUIDLE DRIVER - ARM BIG LITTLE 5387M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5388M: Daniel Lezcano <daniel.lezcano@linaro.org> 5389L: linux-pm@vger.kernel.org 5390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5391S: Maintained 5392T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5393F: drivers/cpuidle/cpuidle-big_little.c 5394 5395CPUIDLE DRIVER - ARM EXYNOS 5396M: Daniel Lezcano <daniel.lezcano@linaro.org> 5397M: Kukjin Kim <kgene@kernel.org> 5398R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5399L: linux-pm@vger.kernel.org 5400L: linux-samsung-soc@vger.kernel.org 5401S: Supported 5402F: arch/arm/mach-exynos/pm.c 5403F: drivers/cpuidle/cpuidle-exynos.c 5404F: include/linux/platform_data/cpuidle-exynos.h 5405 5406CPUIDLE DRIVER - ARM PSCI 5407M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5408M: Sudeep Holla <sudeep.holla@arm.com> 5409L: linux-pm@vger.kernel.org 5410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5411S: Supported 5412F: drivers/cpuidle/cpuidle-psci.c 5413 5414CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5415M: Ulf Hansson <ulf.hansson@linaro.org> 5416L: linux-pm@vger.kernel.org 5417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5418S: Supported 5419F: drivers/cpuidle/cpuidle-psci-domain.c 5420F: drivers/cpuidle/cpuidle-psci.h 5421 5422CPUIDLE DRIVER - DT IDLE PM DOMAIN 5423M: Ulf Hansson <ulf.hansson@linaro.org> 5424L: linux-pm@vger.kernel.org 5425S: Supported 5426F: drivers/cpuidle/dt_idle_genpd.c 5427F: drivers/cpuidle/dt_idle_genpd.h 5428 5429CPUIDLE DRIVER - RISC-V SBI 5430M: Anup Patel <anup@brainfault.org> 5431L: linux-pm@vger.kernel.org 5432L: linux-riscv@lists.infradead.org 5433S: Maintained 5434F: drivers/cpuidle/cpuidle-riscv-sbi.c 5435 5436CRAMFS FILESYSTEM 5437M: Nicolas Pitre <nico@fluxnic.net> 5438S: Maintained 5439F: Documentation/filesystems/cramfs.rst 5440F: fs/cramfs/ 5441 5442CREATIVE SB0540 5443M: Bastien Nocera <hadess@hadess.net> 5444L: linux-input@vger.kernel.org 5445S: Maintained 5446F: drivers/hid/hid-creative-sb0540.c 5447 5448CRYPTO API 5449M: Herbert Xu <herbert@gondor.apana.org.au> 5450M: "David S. Miller" <davem@davemloft.net> 5451L: linux-crypto@vger.kernel.org 5452S: Maintained 5453T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5454T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5455F: Documentation/crypto/ 5456F: Documentation/devicetree/bindings/crypto/ 5457F: arch/*/crypto/ 5458F: crypto/ 5459F: drivers/crypto/ 5460F: include/crypto/ 5461F: include/linux/crypto* 5462F: lib/crypto/ 5463 5464CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5465M: Neil Horman <nhorman@tuxdriver.com> 5466L: linux-crypto@vger.kernel.org 5467S: Maintained 5468F: crypto/ansi_cprng.c 5469F: crypto/rng.c 5470 5471CS3308 MEDIA DRIVER 5472M: Hans Verkuil <hverkuil@xs4all.nl> 5473L: linux-media@vger.kernel.org 5474S: Odd Fixes 5475W: http://linuxtv.org 5476T: git git://linuxtv.org/media_tree.git 5477F: drivers/media/i2c/cs3308.c 5478 5479CS5535 Audio ALSA driver 5480M: Jaya Kumar <jayakumar.alsa@gmail.com> 5481S: Maintained 5482F: sound/pci/cs5535audio/ 5483 5484CTU CAN FD DRIVER 5485M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5486M: Ondrej Ille <ondrej.ille@gmail.com> 5487L: linux-can@vger.kernel.org 5488S: Maintained 5489F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5490F: drivers/net/can/ctucanfd/ 5491 5492CW1200 WLAN driver 5493M: Solomon Peachy <pizza@shaftnet.org> 5494S: Maintained 5495F: drivers/net/wireless/st/cw1200/ 5496 5497CX18 VIDEO4LINUX DRIVER 5498M: Andy Walls <awalls@md.metrocast.net> 5499L: linux-media@vger.kernel.org 5500S: Maintained 5501W: https://linuxtv.org 5502T: git git://linuxtv.org/media_tree.git 5503F: drivers/media/pci/cx18/ 5504F: include/uapi/linux/ivtv* 5505 5506CX2341X MPEG ENCODER HELPER MODULE 5507M: Hans Verkuil <hverkuil@xs4all.nl> 5508L: linux-media@vger.kernel.org 5509S: Maintained 5510W: https://linuxtv.org 5511T: git git://linuxtv.org/media_tree.git 5512F: drivers/media/common/cx2341x* 5513F: include/media/drv-intf/cx2341x.h 5514 5515CX24120 MEDIA DRIVER 5516M: Jemma Denson <jdenson@gmail.com> 5517M: Patrick Boettcher <patrick.boettcher@posteo.de> 5518L: linux-media@vger.kernel.org 5519S: Maintained 5520W: https://linuxtv.org 5521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5522F: drivers/media/dvb-frontends/cx24120* 5523 5524CX88 VIDEO4LINUX DRIVER 5525M: Mauro Carvalho Chehab <mchehab@kernel.org> 5526L: linux-media@vger.kernel.org 5527S: Odd fixes 5528W: https://linuxtv.org 5529T: git git://linuxtv.org/media_tree.git 5530F: Documentation/driver-api/media/drivers/cx88* 5531F: drivers/media/pci/cx88/ 5532 5533CXD2820R MEDIA DRIVER 5534M: Antti Palosaari <crope@iki.fi> 5535L: linux-media@vger.kernel.org 5536S: Maintained 5537W: https://linuxtv.org 5538W: http://palosaari.fi/linux/ 5539Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5540T: git git://linuxtv.org/anttip/media_tree.git 5541F: drivers/media/dvb-frontends/cxd2820r* 5542 5543CXGB3 ETHERNET DRIVER (CXGB3) 5544M: Raju Rangoju <rajur@chelsio.com> 5545L: netdev@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/net/ethernet/chelsio/cxgb3/ 5549 5550CXGB3 ISCSI DRIVER (CXGB3I) 5551M: Varun Prakash <varun@chelsio.com> 5552L: linux-scsi@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/scsi/cxgbi/cxgb3i 5556 5557CXGB4 CRYPTO DRIVER (chcr) 5558M: Ayush Sawal <ayush.sawal@chelsio.com> 5559L: linux-crypto@vger.kernel.org 5560S: Supported 5561W: http://www.chelsio.com 5562F: drivers/crypto/chelsio 5563 5564CXGB4 ETHERNET DRIVER (CXGB4) 5565M: Raju Rangoju <rajur@chelsio.com> 5566L: netdev@vger.kernel.org 5567S: Supported 5568W: http://www.chelsio.com 5569F: drivers/net/ethernet/chelsio/cxgb4/ 5570 5571CXGB4 INLINE CRYPTO DRIVER 5572M: Ayush Sawal <ayush.sawal@chelsio.com> 5573L: netdev@vger.kernel.org 5574S: Supported 5575W: http://www.chelsio.com 5576F: drivers/net/ethernet/chelsio/inline_crypto/ 5577 5578CXGB4 ISCSI DRIVER (CXGB4I) 5579M: Varun Prakash <varun@chelsio.com> 5580L: linux-scsi@vger.kernel.org 5581S: Supported 5582W: http://www.chelsio.com 5583F: drivers/scsi/cxgbi/cxgb4i 5584 5585CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5586M: Potnuri Bharat Teja <bharat@chelsio.com> 5587L: linux-rdma@vger.kernel.org 5588S: Supported 5589W: http://www.openfabrics.org 5590F: drivers/infiniband/hw/cxgb4/ 5591F: include/uapi/rdma/cxgb4-abi.h 5592 5593CXGB4VF ETHERNET DRIVER (CXGB4VF) 5594M: Raju Rangoju <rajur@chelsio.com> 5595L: netdev@vger.kernel.org 5596S: Supported 5597W: http://www.chelsio.com 5598F: drivers/net/ethernet/chelsio/cxgb4vf/ 5599 5600CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5601M: Frederic Barrat <fbarrat@linux.ibm.com> 5602M: Andrew Donnellan <ajd@linux.ibm.com> 5603L: linuxppc-dev@lists.ozlabs.org 5604S: Supported 5605F: Documentation/ABI/testing/sysfs-class-cxl 5606F: Documentation/powerpc/cxl.rst 5607F: arch/powerpc/platforms/powernv/pci-cxl.c 5608F: drivers/misc/cxl/ 5609F: include/misc/cxl* 5610F: include/uapi/misc/cxl.h 5611 5612CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5613M: Manoj N. Kumar <manoj@linux.ibm.com> 5614M: Matthew R. Ochs <mrochs@linux.ibm.com> 5615M: Uma Krishnan <ukrishn@linux.ibm.com> 5616L: linux-scsi@vger.kernel.org 5617S: Supported 5618F: Documentation/powerpc/cxlflash.rst 5619F: drivers/scsi/cxlflash/ 5620F: include/uapi/scsi/cxlflash_ioctl.h 5621 5622CYBERPRO FB DRIVER 5623M: Russell King <linux@armlinux.org.uk> 5624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5625S: Maintained 5626W: http://www.armlinux.org.uk/ 5627F: drivers/video/fbdev/cyber2000fb.* 5628 5629CYCLADES PC300 DRIVER 5630S: Orphan 5631F: drivers/net/wan/pc300* 5632 5633CYPRESS CY8C95X0 PINCTRL DRIVER 5634M: Patrick Rudolph <patrick.rudolph@9elements.com> 5635L: linux-gpio@vger.kernel.org 5636S: Maintained 5637F: drivers/pinctrl/pinctrl-cy8c95x0.c 5638 5639CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5640M: Linus Walleij <linus.walleij@linaro.org> 5641L: linux-input@vger.kernel.org 5642S: Maintained 5643F: drivers/input/touchscreen/cy8ctma140.c 5644 5645CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5646M: Yassine Oudjana <y.oudjana@protonmail.com> 5647L: linux-input@vger.kernel.org 5648S: Maintained 5649F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5650F: drivers/input/keyboard/cypress-sf.c 5651 5652CYPRESS_FIRMWARE MEDIA DRIVER 5653M: Antti Palosaari <crope@iki.fi> 5654L: linux-media@vger.kernel.org 5655S: Maintained 5656W: https://linuxtv.org 5657W: http://palosaari.fi/linux/ 5658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5659T: git git://linuxtv.org/anttip/media_tree.git 5660F: drivers/media/common/cypress_firmware* 5661 5662CYTTSP TOUCHSCREEN DRIVER 5663M: Linus Walleij <linus.walleij@linaro.org> 5664L: linux-input@vger.kernel.org 5665S: Maintained 5666F: drivers/input/touchscreen/cyttsp* 5667 5668D-LINK DIR-685 TOUCHKEYS DRIVER 5669M: Linus Walleij <linus.walleij@linaro.org> 5670L: linux-input@vger.kernel.org 5671S: Supported 5672F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5673 5674DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5675M: Joshua Kinard <kumba@gentoo.org> 5676S: Maintained 5677F: drivers/rtc/rtc-ds1685.c 5678F: include/linux/rtc/ds1685.h 5679 5680DAMA SLAVE for AX.25 5681M: Joerg Reuter <jreuter@yaina.de> 5682L: linux-hams@vger.kernel.org 5683S: Maintained 5684W: http://yaina.de/jreuter/ 5685W: http://www.qsl.net/dl1bke/ 5686F: net/ax25/af_ax25.c 5687F: net/ax25/ax25_dev.c 5688F: net/ax25/ax25_ds_* 5689F: net/ax25/ax25_in.c 5690F: net/ax25/ax25_out.c 5691F: net/ax25/ax25_timer.c 5692F: net/ax25/sysctl_net_ax25.c 5693 5694DATA ACCESS MONITOR 5695M: SeongJae Park <sj@kernel.org> 5696L: damon@lists.linux.dev 5697L: linux-mm@kvack.org 5698S: Maintained 5699W: https://damonitor.github.io 5700P: Documentation/mm/damon/maintainer-profile.rst 5701T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5702T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5703T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5704F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5705F: Documentation/admin-guide/mm/damon/ 5706F: Documentation/mm/damon/ 5707F: include/linux/damon.h 5708F: include/trace/events/damon.h 5709F: mm/damon/ 5710F: tools/testing/selftests/damon/ 5711 5712DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5713L: netdev@vger.kernel.org 5714S: Orphan 5715F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5716F: drivers/net/ethernet/dec/tulip/dmfe.c 5717 5718DC390/AM53C974 SCSI driver 5719M: Hannes Reinecke <hare@suse.com> 5720L: linux-scsi@vger.kernel.org 5721S: Maintained 5722F: drivers/scsi/am53c974.c 5723 5724DC395x SCSI driver 5725M: Oliver Neukum <oliver@neukum.org> 5726M: Ali Akcaagac <aliakc@web.de> 5727M: Jamie Lenehan <lenehan@twibble.org> 5728L: dc395x@twibble.org 5729S: Maintained 5730W: http://twibble.org/dist/dc395x/ 5731W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5732F: Documentation/scsi/dc395x.rst 5733F: drivers/scsi/dc395x.* 5734 5735DCCP PROTOCOL 5736L: dccp@vger.kernel.org 5737S: Orphan 5738W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5739F: include/linux/dccp.h 5740F: include/linux/tfrc.h 5741F: include/uapi/linux/dccp.h 5742F: net/dccp/ 5743 5744DEBUGOBJECTS: 5745M: Thomas Gleixner <tglx@linutronix.de> 5746L: linux-kernel@vger.kernel.org 5747S: Maintained 5748T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5749F: lib/debugobjects.c 5750F: include/linux/debugobjects.h 5751 5752DECSTATION PLATFORM SUPPORT 5753M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5754L: linux-mips@vger.kernel.org 5755S: Maintained 5756W: http://www.linux-mips.org/wiki/DECstation 5757F: arch/mips/dec/ 5758F: arch/mips/include/asm/dec/ 5759F: arch/mips/include/asm/mach-dec/ 5760 5761DEFXX FDDI NETWORK DRIVER 5762M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5763S: Maintained 5764F: drivers/net/fddi/defxx.* 5765 5766DEFZA FDDI NETWORK DRIVER 5767M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5768S: Maintained 5769F: drivers/net/fddi/defza.* 5770 5771DEINTERLACE DRIVERS FOR ALLWINNER H3 5772M: Jernej Skrabec <jernej.skrabec@gmail.com> 5773L: linux-media@vger.kernel.org 5774S: Maintained 5775T: git git://linuxtv.org/media_tree.git 5776F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5777F: drivers/media/platform/sunxi/sun8i-di/ 5778 5779DELL LAPTOP DRIVER 5780M: Matthew Garrett <mjg59@srcf.ucam.org> 5781M: Pali Rohár <pali@kernel.org> 5782L: platform-driver-x86@vger.kernel.org 5783S: Maintained 5784F: drivers/platform/x86/dell/dell-laptop.c 5785 5786DELL LAPTOP FREEFALL DRIVER 5787M: Pali Rohár <pali@kernel.org> 5788S: Maintained 5789F: drivers/platform/x86/dell/dell-smo8800.c 5790 5791DELL LAPTOP RBTN DRIVER 5792M: Pali Rohár <pali@kernel.org> 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-rbtn.* 5795 5796DELL LAPTOP SMM DRIVER 5797M: Pali Rohár <pali@kernel.org> 5798S: Maintained 5799F: Documentation/ABI/obsolete/procfs-i8k 5800F: drivers/hwmon/dell-smm-hwmon.c 5801F: include/uapi/linux/i8k.h 5802 5803DELL REMOTE BIOS UPDATE DRIVER 5804M: Stuart Hayes <stuart.w.hayes@gmail.com> 5805L: platform-driver-x86@vger.kernel.org 5806S: Maintained 5807F: drivers/platform/x86/dell/dell_rbu.c 5808 5809DELL SMBIOS DRIVER 5810M: Pali Rohár <pali@kernel.org> 5811L: Dell.Client.Kernel@dell.com 5812L: platform-driver-x86@vger.kernel.org 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-smbios.* 5815 5816DELL SMBIOS SMM DRIVER 5817L: Dell.Client.Kernel@dell.com 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-smbios-smm.c 5821 5822DELL SMBIOS WMI DRIVER 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-smbios-wmi.c 5827F: tools/wmi/dell-smbios-example.c 5828 5829DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5830M: Stuart Hayes <stuart.w.hayes@gmail.com> 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: Documentation/driver-api/dcdbas.rst 5834F: drivers/platform/x86/dell/dcdbas.* 5835 5836DELL WMI DDV DRIVER 5837M: Armin Wolf <W_Armin@gmx.de> 5838S: Maintained 5839F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5840F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5841F: drivers/platform/x86/dell/dell-wmi-ddv.c 5842 5843DELL WMI DESCRIPTOR DRIVER 5844L: Dell.Client.Kernel@dell.com 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5847 5848DELL WMI HARDWARE PRIVACY SUPPORT 5849M: Perry Yuan <Perry.Yuan@dell.com> 5850L: Dell.Client.Kernel@dell.com 5851L: platform-driver-x86@vger.kernel.org 5852S: Maintained 5853F: drivers/platform/x86/dell/dell-wmi-privacy.c 5854 5855DELL WMI NOTIFICATIONS DRIVER 5856M: Matthew Garrett <mjg59@srcf.ucam.org> 5857M: Pali Rohár <pali@kernel.org> 5858S: Maintained 5859F: drivers/platform/x86/dell/dell-wmi-base.c 5860 5861DELL WMI SYSMAN DRIVER 5862M: Prasanth Ksr <prasanth.ksr@dell.com> 5863L: Dell.Client.Kernel@dell.com 5864L: platform-driver-x86@vger.kernel.org 5865S: Maintained 5866F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5867F: drivers/platform/x86/dell/dell-wmi-sysman/ 5868 5869DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5870M: Zev Weiss <zev@bewilderbeest.net> 5871L: linux-hwmon@vger.kernel.org 5872S: Maintained 5873F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5874 5875DELTA DPS920AB PSU DRIVER 5876M: Robert Marko <robert.marko@sartura.hr> 5877L: linux-hwmon@vger.kernel.org 5878S: Maintained 5879F: Documentation/hwmon/dps920ab.rst 5880F: drivers/hwmon/pmbus/dps920ab.c 5881 5882DELTA NETWORKS TN48M CPLD DRIVERS 5883M: Robert Marko <robert.marko@sartura.hr> 5884S: Maintained 5885F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5886F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5887F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5888F: drivers/gpio/gpio-tn48m.c 5889F: include/dt-bindings/reset/delta,tn48m-reset.h 5890 5891DELTA ST MEDIA DRIVER 5892M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5893L: linux-media@vger.kernel.org 5894S: Supported 5895W: https://linuxtv.org 5896T: git git://linuxtv.org/media_tree.git 5897F: drivers/media/platform/st/sti/delta 5898 5899DENALI NAND DRIVER 5900L: linux-mtd@lists.infradead.org 5901S: Orphan 5902F: drivers/mtd/nand/raw/denali* 5903 5904DESIGNWARE EDMA CORE IP DRIVER 5905M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5906L: dmaengine@vger.kernel.org 5907S: Maintained 5908F: drivers/dma/dw-edma/ 5909F: include/linux/dma/edma.h 5910 5911DESIGNWARE USB2 DRD IP DRIVER 5912M: Minas Harutyunyan <hminas@synopsys.com> 5913L: linux-usb@vger.kernel.org 5914S: Maintained 5915T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5916F: drivers/usb/dwc2/ 5917 5918DESIGNWARE USB3 DRD IP DRIVER 5919M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5920L: linux-usb@vger.kernel.org 5921S: Maintained 5922F: drivers/usb/dwc3/ 5923 5924DESIGNWARE XDATA IP DRIVER 5925M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5926L: linux-pci@vger.kernel.org 5927S: Maintained 5928F: Documentation/misc-devices/dw-xdata-pcie.rst 5929F: drivers/misc/dw-xdata-pcie.c 5930 5931DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5932M: Andreas Klinger <ak@it-klinger.de> 5933L: linux-iio@vger.kernel.org 5934S: Maintained 5935F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5936F: drivers/iio/proximity/srf*.c 5937 5938DEVICE COREDUMP (DEV_COREDUMP) 5939M: Johannes Berg <johannes@sipsolutions.net> 5940L: linux-kernel@vger.kernel.org 5941S: Maintained 5942F: drivers/base/devcoredump.c 5943F: include/linux/devcoredump.h 5944 5945DEVICE DEPENDENCY HELPER SCRIPT 5946M: Saravana Kannan <saravanak@google.com> 5947L: linux-kernel@vger.kernel.org 5948S: Maintained 5949F: scripts/dev-needs.sh 5950 5951DEVICE DIRECT ACCESS (DAX) 5952M: Dan Williams <dan.j.williams@intel.com> 5953M: Vishal Verma <vishal.l.verma@intel.com> 5954M: Dave Jiang <dave.jiang@intel.com> 5955L: nvdimm@lists.linux.dev 5956L: linux-cxl@vger.kernel.org 5957S: Supported 5958F: drivers/dax/ 5959 5960DEVICE FREQUENCY (DEVFREQ) 5961M: MyungJoo Ham <myungjoo.ham@samsung.com> 5962M: Kyungmin Park <kyungmin.park@samsung.com> 5963M: Chanwoo Choi <cw00.choi@samsung.com> 5964L: linux-pm@vger.kernel.org 5965S: Maintained 5966T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5967F: Documentation/devicetree/bindings/devfreq/ 5968F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5969F: drivers/devfreq/ 5970F: include/linux/devfreq.h 5971F: include/trace/events/devfreq.h 5972 5973DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5974M: Chanwoo Choi <cw00.choi@samsung.com> 5975L: linux-pm@vger.kernel.org 5976S: Supported 5977T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5978F: Documentation/devicetree/bindings/devfreq/event/ 5979F: drivers/devfreq/devfreq-event.c 5980F: drivers/devfreq/event/ 5981F: include/dt-bindings/pmu/exynos_ppmu.h 5982F: include/linux/devfreq-event.h 5983 5984DEVICE RESOURCE MANAGEMENT HELPERS 5985M: Hans de Goede <hdegoede@redhat.com> 5986R: Matti Vaittinen <mazziesaccount@gmail.com> 5987S: Maintained 5988F: include/linux/devm-helpers.h 5989 5990DEVICE-MAPPER (LVM) 5991M: Alasdair Kergon <agk@redhat.com> 5992M: Mike Snitzer <snitzer@kernel.org> 5993M: dm-devel@redhat.com 5994L: dm-devel@redhat.com 5995S: Maintained 5996W: http://sources.redhat.com/dm 5997Q: http://patchwork.kernel.org/project/dm-devel/list/ 5998T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5999T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6000F: Documentation/admin-guide/device-mapper/ 6001F: drivers/md/Kconfig 6002F: drivers/md/Makefile 6003F: drivers/md/dm* 6004F: drivers/md/persistent-data/ 6005F: include/linux/device-mapper.h 6006F: include/linux/dm-*.h 6007F: include/uapi/linux/dm-*.h 6008 6009DEVLINK 6010M: Jiri Pirko <jiri@resnulli.us> 6011L: netdev@vger.kernel.org 6012S: Supported 6013F: Documentation/networking/devlink 6014F: include/net/devlink.h 6015F: include/uapi/linux/devlink.h 6016F: net/devlink/ 6017 6018DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6019M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6020L: kernel@dh-electronics.com 6021S: Maintained 6022F: arch/arm/boot/dts/imx6*-dhcom-* 6023F: arch/arm/boot/dts/imx6*-dhcor-* 6024 6025DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6026M: Marek Vasut <marex@denx.de> 6027L: kernel@dh-electronics.com 6028S: Maintained 6029F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6030F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6031 6032DIALOG SEMICONDUCTOR DRIVERS 6033M: Support Opensource <support.opensource@diasemi.com> 6034S: Supported 6035W: http://www.dialog-semiconductor.com/products 6036F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6037F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6038F: Documentation/devicetree/bindings/mfd/da90*.txt 6039F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6040F: Documentation/devicetree/bindings/regulator/da92*.txt 6041F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6042F: Documentation/devicetree/bindings/regulator/slg51000.txt 6043F: Documentation/devicetree/bindings/sound/da[79]*.txt 6044F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6045F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6046F: Documentation/hwmon/da90??.rst 6047F: drivers/gpio/gpio-da90??.c 6048F: drivers/hwmon/da90??-hwmon.c 6049F: drivers/iio/adc/da91??-*.c 6050F: drivers/input/misc/da72??.[ch] 6051F: drivers/input/misc/da90??_onkey.c 6052F: drivers/input/touchscreen/da9052_tsi.c 6053F: drivers/leds/leds-da90??.c 6054F: drivers/mfd/da903x.c 6055F: drivers/mfd/da90??-*.c 6056F: drivers/mfd/da91??-*.c 6057F: drivers/pinctrl/pinctrl-da90??.c 6058F: drivers/power/supply/da9052-battery.c 6059F: drivers/power/supply/da91??-*.c 6060F: drivers/regulator/da9???-regulator.[ch] 6061F: drivers/regulator/slg51000-regulator.[ch] 6062F: drivers/rtc/rtc-da90??.c 6063F: drivers/thermal/da90??-thermal.c 6064F: drivers/video/backlight/da90??_bl.c 6065F: drivers/watchdog/da90??_wdt.c 6066F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6067F: include/linux/mfd/da903x.h 6068F: include/linux/mfd/da9052/ 6069F: include/linux/mfd/da9055/ 6070F: include/linux/mfd/da9062/ 6071F: include/linux/mfd/da9063/ 6072F: include/linux/mfd/da9150/ 6073F: include/linux/regulator/da9211.h 6074F: include/sound/da[79]*.h 6075F: sound/soc/codecs/da[79]*.[ch] 6076 6077DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6078M: William Breathitt Gray <william.gray@linaro.org> 6079L: linux-gpio@vger.kernel.org 6080S: Maintained 6081F: drivers/gpio/gpio-gpio-mm.c 6082 6083DIOLAN U2C-12 I2C DRIVER 6084M: Guenter Roeck <linux@roeck-us.net> 6085L: linux-i2c@vger.kernel.org 6086S: Maintained 6087F: drivers/i2c/busses/i2c-diolan-u2c.c 6088 6089DIRECTORY NOTIFICATION (DNOTIFY) 6090M: Jan Kara <jack@suse.cz> 6091R: Amir Goldstein <amir73il@gmail.com> 6092L: linux-fsdevel@vger.kernel.org 6093S: Maintained 6094F: Documentation/filesystems/dnotify.rst 6095F: fs/notify/dnotify/ 6096F: include/linux/dnotify.h 6097 6098DISK GEOMETRY AND PARTITION HANDLING 6099M: Andries Brouwer <aeb@cwi.nl> 6100S: Maintained 6101W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6102W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6103W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6104 6105DISKQUOTA 6106M: Jan Kara <jack@suse.com> 6107S: Maintained 6108F: Documentation/filesystems/quota.rst 6109F: fs/quota/ 6110F: include/linux/quota*.h 6111F: include/uapi/linux/quota*.h 6112 6113DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6114M: Bernie Thompson <bernie@plugable.com> 6115L: linux-fbdev@vger.kernel.org 6116S: Maintained 6117W: http://plugable.com/category/projects/udlfb/ 6118F: Documentation/fb/udlfb.rst 6119F: drivers/video/fbdev/udlfb.c 6120F: include/video/udlfb.h 6121 6122DISTRIBUTED LOCK MANAGER (DLM) 6123M: Christine Caulfield <ccaulfie@redhat.com> 6124M: David Teigland <teigland@redhat.com> 6125L: cluster-devel@redhat.com 6126S: Supported 6127W: http://sources.redhat.com/cluster/ 6128T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6129F: fs/dlm/ 6130 6131DMA BUFFER SHARING FRAMEWORK 6132M: Sumit Semwal <sumit.semwal@linaro.org> 6133M: Christian König <christian.koenig@amd.com> 6134L: linux-media@vger.kernel.org 6135L: dri-devel@lists.freedesktop.org 6136L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6137S: Maintained 6138T: git git://anongit.freedesktop.org/drm/drm-misc 6139F: Documentation/driver-api/dma-buf.rst 6140F: drivers/dma-buf/ 6141F: include/linux/*fence.h 6142F: include/linux/dma-buf.h 6143F: include/linux/dma-resv.h 6144K: \bdma_(?:buf|fence|resv)\b 6145 6146DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6147M: Vinod Koul <vkoul@kernel.org> 6148L: dmaengine@vger.kernel.org 6149S: Maintained 6150Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6151T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6152F: Documentation/devicetree/bindings/dma/ 6153F: Documentation/driver-api/dmaengine/ 6154F: drivers/dma/ 6155F: include/dt-bindings/dma/ 6156F: include/linux/dma/ 6157F: include/linux/dmaengine.h 6158F: include/linux/of_dma.h 6159 6160DMA MAPPING BENCHMARK 6161M: Xiang Chen <chenxiang66@hisilicon.com> 6162L: iommu@lists.linux.dev 6163F: kernel/dma/map_benchmark.c 6164F: tools/testing/selftests/dma/ 6165 6166DMA MAPPING HELPERS 6167M: Christoph Hellwig <hch@lst.de> 6168M: Marek Szyprowski <m.szyprowski@samsung.com> 6169R: Robin Murphy <robin.murphy@arm.com> 6170L: iommu@lists.linux.dev 6171S: Supported 6172W: http://git.infradead.org/users/hch/dma-mapping.git 6173T: git git://git.infradead.org/users/hch/dma-mapping.git 6174F: include/asm-generic/dma-mapping.h 6175F: include/linux/dma-direct.h 6176F: include/linux/dma-map-ops.h 6177F: include/linux/dma-mapping.h 6178F: include/linux/swiotlb.h 6179F: kernel/dma/ 6180 6181DMA-BUF HEAPS FRAMEWORK 6182M: Sumit Semwal <sumit.semwal@linaro.org> 6183R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6184R: Liam Mark <lmark@codeaurora.org> 6185R: Laura Abbott <labbott@redhat.com> 6186R: Brian Starkey <Brian.Starkey@arm.com> 6187R: John Stultz <jstultz@google.com> 6188L: linux-media@vger.kernel.org 6189L: dri-devel@lists.freedesktop.org 6190L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6191S: Maintained 6192T: git git://anongit.freedesktop.org/drm/drm-misc 6193F: drivers/dma-buf/dma-heap.c 6194F: drivers/dma-buf/heaps/* 6195F: include/linux/dma-heap.h 6196F: include/uapi/linux/dma-heap.h 6197 6198DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6199M: Lukasz Luba <lukasz.luba@arm.com> 6200L: linux-pm@vger.kernel.org 6201L: linux-samsung-soc@vger.kernel.org 6202S: Maintained 6203F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6204F: drivers/memory/samsung/exynos5422-dmc.c 6205 6206DME1737 HARDWARE MONITOR DRIVER 6207M: Juerg Haefliger <juergh@proton.me> 6208L: linux-hwmon@vger.kernel.org 6209S: Maintained 6210F: Documentation/hwmon/dme1737.rst 6211F: drivers/hwmon/dme1737.c 6212 6213DMI/SMBIOS SUPPORT 6214M: Jean Delvare <jdelvare@suse.com> 6215S: Maintained 6216T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6217F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6218F: drivers/firmware/dmi-id.c 6219F: drivers/firmware/dmi_scan.c 6220F: include/linux/dmi.h 6221 6222DOCUMENTATION 6223M: Jonathan Corbet <corbet@lwn.net> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226P: Documentation/doc-guide/maintainer-profile.rst 6227T: git git://git.lwn.net/linux.git docs-next 6228F: Documentation/ 6229F: scripts/documentation-file-ref-check 6230F: scripts/kernel-doc 6231F: scripts/sphinx-pre-install 6232X: Documentation/ABI/ 6233X: Documentation/admin-guide/media/ 6234X: Documentation/devicetree/ 6235X: Documentation/driver-api/media/ 6236X: Documentation/firmware-guide/acpi/ 6237X: Documentation/i2c/ 6238X: Documentation/netlink/ 6239X: Documentation/power/ 6240X: Documentation/spi/ 6241X: Documentation/userspace-api/media/ 6242 6243DOCUMENTATION PROCESS 6244M: Jonathan Corbet <corbet@lwn.net> 6245S: Maintained 6246F: Documentation/process/ 6247L: workflows@vger.kernel.org 6248 6249DOCUMENTATION REPORTING ISSUES 6250M: Thorsten Leemhuis <linux@leemhuis.info> 6251L: linux-doc@vger.kernel.org 6252S: Maintained 6253F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6254F: Documentation/admin-guide/reporting-issues.rst 6255 6256DOCUMENTATION SCRIPTS 6257M: Mauro Carvalho Chehab <mchehab@kernel.org> 6258L: linux-doc@vger.kernel.org 6259S: Maintained 6260F: Documentation/sphinx/parse-headers.pl 6261F: scripts/documentation-file-ref-check 6262F: scripts/sphinx-pre-install 6263 6264DOCUMENTATION/ITALIAN 6265M: Federico Vaga <federico.vaga@vaga.pv.it> 6266L: linux-doc@vger.kernel.org 6267S: Maintained 6268F: Documentation/translations/it_IT 6269 6270DOCUMENTATION/JAPANESE 6271R: Akira Yokosawa <akiyks@gmail.com> 6272L: linux-doc@vger.kernel.org 6273S: Maintained 6274F: Documentation/translations/ja_JP 6275 6276DONGWOON DW9714 LENS VOICE COIL DRIVER 6277M: Sakari Ailus <sakari.ailus@linux.intel.com> 6278L: linux-media@vger.kernel.org 6279S: Maintained 6280T: git git://linuxtv.org/media_tree.git 6281F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6282F: drivers/media/i2c/dw9714.c 6283 6284DONGWOON DW9768 LENS VOICE COIL DRIVER 6285M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6286L: linux-media@vger.kernel.org 6287S: Maintained 6288T: git git://linuxtv.org/media_tree.git 6289F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6290F: drivers/media/i2c/dw9768.c 6291 6292DONGWOON DW9807 LENS VOICE COIL DRIVER 6293M: Sakari Ailus <sakari.ailus@linux.intel.com> 6294L: linux-media@vger.kernel.org 6295S: Maintained 6296T: git git://linuxtv.org/media_tree.git 6297F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6298F: drivers/media/i2c/dw9807-vcm.c 6299 6300DOUBLETALK DRIVER 6301M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6302L: blinux-list@redhat.com 6303S: Maintained 6304F: drivers/char/dtlk.c 6305F: include/linux/dtlk.h 6306 6307DPAA2 DATAPATH I/O (DPIO) DRIVER 6308M: Roy Pledge <Roy.Pledge@nxp.com> 6309L: linux-kernel@vger.kernel.org 6310S: Maintained 6311F: drivers/soc/fsl/dpio 6312 6313DPAA2 ETHERNET DRIVER 6314M: Ioana Ciornei <ioana.ciornei@nxp.com> 6315L: netdev@vger.kernel.org 6316S: Maintained 6317F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6318F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6319F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6320F: drivers/net/ethernet/freescale/dpaa2/Makefile 6321F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6322F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6323F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6324F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6325F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6326F: drivers/net/ethernet/freescale/dpaa2/dpni* 6327 6328DPAA2 ETHERNET SWITCH DRIVER 6329M: Ioana Ciornei <ioana.ciornei@nxp.com> 6330L: netdev@vger.kernel.org 6331S: Maintained 6332F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6333F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6334F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6335 6336DRBD DRIVER 6337M: Philipp Reisner <philipp.reisner@linbit.com> 6338M: Lars Ellenberg <lars.ellenberg@linbit.com> 6339M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6340L: drbd-dev@lists.linbit.com 6341S: Supported 6342W: http://www.drbd.org 6343T: git git://git.linbit.com/linux-drbd.git 6344T: git git://git.linbit.com/drbd-8.4.git 6345F: Documentation/admin-guide/blockdev/ 6346F: drivers/block/drbd/ 6347F: include/linux/drbd* 6348F: lib/lru_cache.c 6349 6350DRIVER COMPONENT FRAMEWORK 6351L: dri-devel@lists.freedesktop.org 6352F: drivers/base/component.c 6353F: include/linux/component.h 6354 6355DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6356M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6357R: "Rafael J. Wysocki" <rafael@kernel.org> 6358S: Supported 6359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6360F: Documentation/core-api/kobject.rst 6361F: drivers/base/ 6362F: fs/debugfs/ 6363F: fs/sysfs/ 6364F: include/linux/debugfs.h 6365F: include/linux/fwnode.h 6366F: include/linux/kobj* 6367F: include/linux/property.h 6368F: lib/kobj* 6369 6370DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6371M: Nishanth Menon <nm@ti.com> 6372L: linux-pm@vger.kernel.org 6373S: Maintained 6374F: drivers/soc/ti/smartreflex.c 6375F: include/linux/power/smartreflex.h 6376 6377DRM ACCEL DRIVERS FOR INTEL VPU 6378M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6379M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6380L: dri-devel@lists.freedesktop.org 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: drivers/accel/ivpu/ 6384F: include/uapi/drm/ivpu_accel.h 6385 6386DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6387M: Oded Gabbay <ogabbay@kernel.org> 6388L: dri-devel@lists.freedesktop.org 6389S: Maintained 6390C: irc://irc.oftc.net/dri-devel 6391T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6392F: Documentation/accel/ 6393F: drivers/accel/ 6394F: include/drm/drm_accel.h 6395 6396DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6397M: Maxime Ripard <mripard@kernel.org> 6398M: Chen-Yu Tsai <wens@csie.org> 6399R: Jernej Skrabec <jernej.skrabec@gmail.com> 6400L: dri-devel@lists.freedesktop.org 6401S: Supported 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/sun4i/sun8i* 6404 6405DRM DRIVER FOR ARM PL111 CLCD 6406M: Emma Anholt <emma@anholt.net> 6407S: Supported 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/pl111/ 6410 6411DRM DRIVER FOR ARM VERSATILE TFT PANELS 6412M: Linus Walleij <linus.walleij@linaro.org> 6413S: Maintained 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6416F: drivers/gpu/drm/panel/panel-arm-versatile.c 6417 6418DRM DRIVER FOR ASPEED BMC GFX 6419M: Joel Stanley <joel@jms.id.au> 6420L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6421S: Supported 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6424F: drivers/gpu/drm/aspeed/ 6425 6426DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6427M: Dave Airlie <airlied@redhat.com> 6428R: Thomas Zimmermann <tzimmermann@suse.de> 6429L: dri-devel@lists.freedesktop.org 6430S: Supported 6431T: git git://anongit.freedesktop.org/drm/drm-misc 6432F: drivers/gpu/drm/ast/ 6433 6434DRM DRIVER FOR BOCHS VIRTUAL GPU 6435M: Gerd Hoffmann <kraxel@redhat.com> 6436L: virtualization@lists.linux-foundation.org 6437S: Maintained 6438T: git git://anongit.freedesktop.org/drm/drm-misc 6439F: drivers/gpu/drm/tiny/bochs.c 6440 6441DRM DRIVER FOR BOE HIMAX8279D PANELS 6442M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6445F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6446 6447DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6448M: Jagan Teki <jagan@amarulasolutions.com> 6449S: Maintained 6450F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6451F: drivers/gpu/drm/bridge/chipone-icn6211.c 6452 6453DRM DRIVER FOR EBBG FT8719 PANEL 6454M: Joel Selvaraj <jo@jsfamily.in> 6455S: Maintained 6456T: git git://anongit.freedesktop.org/drm/drm-misc 6457F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6458F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6459 6460DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6461M: Linus Walleij <linus.walleij@linaro.org> 6462S: Maintained 6463T: git git://anongit.freedesktop.org/drm/drm-misc 6464F: drivers/gpu/drm/tve200/ 6465 6466DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6467M: Icenowy Zheng <icenowy@aosc.io> 6468S: Maintained 6469F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6470F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6471 6472DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6473M: Jagan Teki <jagan@amarulasolutions.com> 6474S: Maintained 6475F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6476F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6477 6478DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6479M: Thomas Zimmermann <tzimmermann@suse.de> 6480M: Javier Martinez Canillas <javierm@redhat.com> 6481L: dri-devel@lists.freedesktop.org 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/drm_aperture.c 6485F: drivers/gpu/drm/tiny/ofdrm.c 6486F: drivers/gpu/drm/tiny/simpledrm.c 6487F: drivers/video/aperture.c 6488F: drivers/video/nomodeset.c 6489F: include/drm/drm_aperture.h 6490F: include/linux/aperture.h 6491F: include/video/nomodeset.h 6492 6493DRM DRIVER FOR GENERIC EDP PANELS 6494R: Douglas Anderson <dianders@chromium.org> 6495F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6496F: drivers/gpu/drm/panel/panel-edp.c 6497 6498DRM DRIVER FOR GENERIC USB DISPLAY 6499M: Noralf Trønnes <noralf@tronnes.org> 6500S: Maintained 6501W: https://github.com/notro/gud/wiki 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/gud/ 6504F: include/drm/gud.h 6505 6506DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6507M: Hans de Goede <hdegoede@redhat.com> 6508S: Maintained 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: drivers/gpu/drm/tiny/gm12u320.c 6511 6512DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6513M: Ondrej Jirman <megi@xff.cz> 6514M: Javier Martinez Canillas <javierm@redhat.com> 6515S: Maintained 6516T: git git://anongit.freedesktop.org/drm/drm-misc 6517F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6518F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6519 6520DRM DRIVER FOR HX8357D PANELS 6521M: Emma Anholt <emma@anholt.net> 6522S: Maintained 6523T: git git://anongit.freedesktop.org/drm/drm-misc 6524F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6525F: drivers/gpu/drm/tiny/hx8357d.c 6526 6527DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6528M: Deepak Rawat <drawat.floss@gmail.com> 6529L: linux-hyperv@vger.kernel.org 6530L: dri-devel@lists.freedesktop.org 6531S: Maintained 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/hyperv 6534 6535DRM DRIVER FOR ILITEK ILI9225 PANELS 6536M: David Lechner <david@lechnology.com> 6537S: Maintained 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6540F: drivers/gpu/drm/tiny/ili9225.c 6541 6542DRM DRIVER FOR ILITEK ILI9486 PANELS 6543M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6544S: Maintained 6545T: git git://anongit.freedesktop.org/drm/drm-misc 6546F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6547F: drivers/gpu/drm/tiny/ili9486.c 6548 6549DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6550M: Jagan Teki <jagan@edgeble.ai> 6551S: Maintained 6552F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6553F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6554 6555DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6556M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6557S: Supported 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: drivers/gpu/drm/logicvc/ 6560 6561DRM DRIVER FOR LVDS PANELS 6562M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6563L: dri-devel@lists.freedesktop.org 6564S: Maintained 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/lvds.yaml 6567F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6568F: drivers/gpu/drm/panel/panel-lvds.c 6569 6570DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6571M: Guido Günther <agx@sigxcpu.org> 6572R: Purism Kernel Team <kernel@puri.sm> 6573S: Maintained 6574F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6575F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6576 6577DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6578M: Dave Airlie <airlied@redhat.com> 6579R: Thomas Zimmermann <tzimmermann@suse.de> 6580L: dri-devel@lists.freedesktop.org 6581S: Supported 6582T: git git://anongit.freedesktop.org/drm/drm-misc 6583F: drivers/gpu/drm/mgag200/ 6584 6585DRM DRIVER FOR MI0283QT 6586M: Noralf Trønnes <noralf@tronnes.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6590F: drivers/gpu/drm/tiny/mi0283qt.c 6591 6592DRM DRIVER FOR MIPI DBI compatible panels 6593M: Noralf Trønnes <noralf@tronnes.org> 6594S: Maintained 6595W: https://github.com/notro/panel-mipi-dbi/wiki 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6598F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6599 6600DRM DRIVER FOR MSM ADRENO GPU 6601M: Rob Clark <robdclark@gmail.com> 6602M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6603M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6604R: Sean Paul <sean@poorly.run> 6605L: linux-arm-msm@vger.kernel.org 6606L: dri-devel@lists.freedesktop.org 6607L: freedreno@lists.freedesktop.org 6608S: Maintained 6609B: https://gitlab.freedesktop.org/drm/msm/-/issues 6610T: git https://gitlab.freedesktop.org/drm/msm.git 6611F: Documentation/devicetree/bindings/display/msm/ 6612F: drivers/gpu/drm/msm/ 6613F: include/uapi/drm/msm_drm.h 6614 6615DRM DRIVER FOR NOVATEK NT35510 PANELS 6616M: Linus Walleij <linus.walleij@linaro.org> 6617S: Maintained 6618T: git git://anongit.freedesktop.org/drm/drm-misc 6619F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6620F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6621 6622DRM DRIVER FOR NOVATEK NT35560 PANELS 6623M: Linus Walleij <linus.walleij@linaro.org> 6624S: Maintained 6625T: git git://anongit.freedesktop.org/drm/drm-misc 6626F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6627F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6628 6629DRM DRIVER FOR NOVATEK NT36523 PANELS 6630M: Jianhua Lu <lujianhua000@gmail.com> 6631S: Maintained 6632T: git git://anongit.freedesktop.org/drm/drm-misc 6633F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6634F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6635 6636DRM DRIVER FOR NOVATEK NT36672A PANELS 6637M: Sumit Semwal <sumit.semwal@linaro.org> 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6641F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6642 6643DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6644M: Ben Skeggs <bskeggs@redhat.com> 6645M: Karol Herbst <kherbst@redhat.com> 6646M: Lyude Paul <lyude@redhat.com> 6647L: dri-devel@lists.freedesktop.org 6648L: nouveau@lists.freedesktop.org 6649S: Supported 6650W: https://nouveau.freedesktop.org/ 6651Q: https://patchwork.freedesktop.org/project/nouveau/ 6652Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6653B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6654C: irc://irc.oftc.net/nouveau 6655T: git https://gitlab.freedesktop.org/drm/nouveau.git 6656F: drivers/gpu/drm/nouveau/ 6657F: include/uapi/drm/nouveau_drm.h 6658 6659DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6660M: Stefan Mavrodiev <stefan@olimex.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6663F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6664 6665DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6666R: Douglas Anderson <dianders@chromium.org> 6667F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6668F: drivers/gpu/drm/bridge/parade-ps8640.c 6669 6670DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6671M: Noralf Trønnes <noralf@tronnes.org> 6672S: Maintained 6673T: git git://anongit.freedesktop.org/drm/drm-misc 6674F: Documentation/devicetree/bindings/display/repaper.txt 6675F: drivers/gpu/drm/tiny/repaper.c 6676 6677DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6678M: Dave Airlie <airlied@redhat.com> 6679M: Gerd Hoffmann <kraxel@redhat.com> 6680L: virtualization@lists.linux-foundation.org 6681S: Obsolete 6682W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6683T: git git://anongit.freedesktop.org/drm/drm-misc 6684F: drivers/gpu/drm/tiny/cirrus.c 6685 6686DRM DRIVER FOR QXL VIRTUAL GPU 6687M: Dave Airlie <airlied@redhat.com> 6688M: Gerd Hoffmann <kraxel@redhat.com> 6689L: virtualization@lists.linux-foundation.org 6690L: spice-devel@lists.freedesktop.org 6691S: Maintained 6692T: git git://anongit.freedesktop.org/drm/drm-misc 6693F: drivers/gpu/drm/qxl/ 6694F: include/uapi/drm/qxl_drm.h 6695 6696DRM DRIVER FOR RAYDIUM RM67191 PANELS 6697M: Robert Chiras <robert.chiras@nxp.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6700F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6701 6702DRM DRIVER FOR SAMSUNG DB7430 PANELS 6703M: Linus Walleij <linus.walleij@linaro.org> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6707F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6708 6709DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6710M: Inki Dae <inki.dae@samsung.com> 6711M: Jagan Teki <jagan@amarulasolutions.com> 6712M: Marek Szyprowski <m.szyprowski@samsung.com> 6713S: Maintained 6714T: git git://anongit.freedesktop.org/drm/drm-misc 6715F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6716F: drivers/gpu/drm/bridge/samsung-dsim.c 6717F: include/drm/bridge/samsung-dsim.h 6718 6719DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6720M: Markuss Broks <markuss.broks@gmail.com> 6721S: Maintained 6722F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6723F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6724 6725DRM DRIVER FOR SITRONIX ST7586 PANELS 6726M: David Lechner <david@lechnology.com> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6730F: drivers/gpu/drm/tiny/st7586.c 6731 6732DRM DRIVER FOR SITRONIX ST7701 PANELS 6733M: Jagan Teki <jagan@amarulasolutions.com> 6734S: Maintained 6735F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6736F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6737 6738DRM DRIVER FOR SITRONIX ST7703 PANELS 6739M: Guido Günther <agx@sigxcpu.org> 6740R: Purism Kernel Team <kernel@puri.sm> 6741R: Ondrej Jirman <megous@megous.com> 6742S: Maintained 6743F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6744F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6745 6746DRM DRIVER FOR SITRONIX ST7735R PANELS 6747M: David Lechner <david@lechnology.com> 6748S: Maintained 6749T: git git://anongit.freedesktop.org/drm/drm-misc 6750F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6751F: drivers/gpu/drm/tiny/st7735r.c 6752 6753DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6754M: Javier Martinez Canillas <javierm@redhat.com> 6755S: Maintained 6756T: git git://anongit.freedesktop.org/drm/drm-misc 6757F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6758F: drivers/gpu/drm/solomon/ssd130x* 6759 6760DRM DRIVER FOR ST-ERICSSON MCDE 6761M: Linus Walleij <linus.walleij@linaro.org> 6762S: Maintained 6763T: git git://anongit.freedesktop.org/drm/drm-misc 6764F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6765F: drivers/gpu/drm/mcde/ 6766 6767DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6768M: Jagan Teki <jagan@amarulasolutions.com> 6769S: Maintained 6770F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6771F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6772 6773DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6774R: Douglas Anderson <dianders@chromium.org> 6775F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6776F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6777 6778DRM DRIVER FOR TPO TPG110 PANELS 6779M: Linus Walleij <linus.walleij@linaro.org> 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6783F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6784 6785DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6786M: Dave Airlie <airlied@redhat.com> 6787R: Sean Paul <sean@poorly.run> 6788R: Thomas Zimmermann <tzimmermann@suse.de> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/udl/ 6793 6794DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6795M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6796M: Melissa Wen <melissa.srw@gmail.com> 6797R: Haneen Mohammed <hamohammed.sa@gmail.com> 6798R: Daniel Vetter <daniel@ffwll.ch> 6799L: dri-devel@lists.freedesktop.org 6800S: Maintained 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/gpu/vkms.rst 6803F: drivers/gpu/drm/vkms/ 6804 6805DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6806M: Hans de Goede <hdegoede@redhat.com> 6807L: dri-devel@lists.freedesktop.org 6808S: Maintained 6809T: git git://anongit.freedesktop.org/drm/drm-misc 6810F: drivers/gpu/drm/vboxvideo/ 6811 6812DRM DRIVER FOR VMWARE VIRTUAL GPU 6813M: Zack Rusin <zackr@vmware.com> 6814R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6815L: dri-devel@lists.freedesktop.org 6816S: Supported 6817T: git git://anongit.freedesktop.org/drm/drm-misc 6818F: drivers/gpu/drm/vmwgfx/ 6819F: include/uapi/drm/vmwgfx_drm.h 6820 6821DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6822M: Linus Walleij <linus.walleij@linaro.org> 6823S: Maintained 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6826F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6827 6828DRM DRIVERS 6829M: David Airlie <airlied@gmail.com> 6830M: Daniel Vetter <daniel@ffwll.ch> 6831L: dri-devel@lists.freedesktop.org 6832S: Maintained 6833B: https://gitlab.freedesktop.org/drm 6834C: irc://irc.oftc.net/dri-devel 6835T: git git://anongit.freedesktop.org/drm/drm 6836F: Documentation/devicetree/bindings/display/ 6837F: Documentation/devicetree/bindings/gpu/ 6838F: Documentation/gpu/ 6839F: drivers/gpu/ 6840F: include/drm/ 6841F: include/linux/vga* 6842F: include/uapi/drm/ 6843 6844DRM DRIVERS AND MISC GPU PATCHES 6845M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6846M: Maxime Ripard <mripard@kernel.org> 6847M: Thomas Zimmermann <tzimmermann@suse.de> 6848S: Maintained 6849W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/gpu/ 6852F: drivers/gpu/drm/* 6853F: drivers/gpu/vga/ 6854F: include/drm/drm* 6855F: include/linux/vga* 6856F: include/uapi/drm/drm* 6857 6858DRM DRIVERS FOR ALLWINNER A10 6859M: Maxime Ripard <mripard@kernel.org> 6860M: Chen-Yu Tsai <wens@csie.org> 6861L: dri-devel@lists.freedesktop.org 6862S: Supported 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/allwinner* 6865F: drivers/gpu/drm/sun4i/ 6866 6867DRM DRIVERS FOR AMLOGIC SOCS 6868M: Neil Armstrong <neil.armstrong@linaro.org> 6869L: dri-devel@lists.freedesktop.org 6870L: linux-amlogic@lists.infradead.org 6871S: Supported 6872W: http://linux-meson.com/ 6873T: git git://anongit.freedesktop.org/drm/drm-misc 6874F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6875F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6876F: Documentation/gpu/meson.rst 6877F: drivers/gpu/drm/meson/ 6878 6879DRM DRIVERS FOR ATMEL HLCDC 6880M: Sam Ravnborg <sam@ravnborg.org> 6881M: Boris Brezillon <bbrezillon@kernel.org> 6882L: dri-devel@lists.freedesktop.org 6883S: Supported 6884T: git git://anongit.freedesktop.org/drm/drm-misc 6885F: Documentation/devicetree/bindings/display/atmel/ 6886F: drivers/gpu/drm/atmel-hlcdc/ 6887 6888DRM DRIVERS FOR BRIDGE CHIPS 6889M: Andrzej Hajda <andrzej.hajda@intel.com> 6890M: Neil Armstrong <neil.armstrong@linaro.org> 6891M: Robert Foss <rfoss@kernel.org> 6892R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6893R: Jonas Karlman <jonas@kwiboo.se> 6894R: Jernej Skrabec <jernej.skrabec@gmail.com> 6895S: Maintained 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: Documentation/devicetree/bindings/display/bridge/ 6898F: drivers/gpu/drm/bridge/ 6899F: include/drm/drm_bridge.h 6900 6901DRM DRIVERS FOR EXYNOS 6902M: Inki Dae <inki.dae@samsung.com> 6903M: Seung-Woo Kim <sw0312.kim@samsung.com> 6904M: Kyungmin Park <kyungmin.park@samsung.com> 6905L: dri-devel@lists.freedesktop.org 6906S: Supported 6907T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6908F: Documentation/devicetree/bindings/display/exynos/ 6909F: Documentation/devicetree/bindings/display/samsung/ 6910F: drivers/gpu/drm/exynos/ 6911F: include/uapi/drm/exynos_drm.h 6912 6913DRM DRIVERS FOR FREESCALE DCU 6914M: Stefan Agner <stefan@agner.ch> 6915M: Alison Wang <alison.wang@nxp.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Supported 6918T: git git://anongit.freedesktop.org/drm/drm-misc 6919F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6920F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6921F: drivers/gpu/drm/fsl-dcu/ 6922 6923DRM DRIVERS FOR FREESCALE IMX 6924M: Philipp Zabel <p.zabel@pengutronix.de> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927F: Documentation/devicetree/bindings/display/imx/ 6928F: drivers/gpu/drm/imx/ipuv3/ 6929F: drivers/gpu/ipu-v3/ 6930 6931DRM DRIVERS FOR FREESCALE IMX BRIDGE 6932M: Liu Ying <victor.liu@nxp.com> 6933L: dri-devel@lists.freedesktop.org 6934S: Maintained 6935F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6936F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6937F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6938F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6939F: drivers/gpu/drm/bridge/imx/ 6940 6941DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6942M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6943L: dri-devel@lists.freedesktop.org 6944S: Maintained 6945T: git git://github.com/patjak/drm-gma500 6946F: drivers/gpu/drm/gma500/ 6947 6948DRM DRIVERS FOR HISILICON 6949M: Xinliang Liu <xinliang.liu@linaro.org> 6950M: Tian Tao <tiantao6@hisilicon.com> 6951R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6952R: Sumit Semwal <sumit.semwal@linaro.org> 6953R: Yongqin Liu <yongqin.liu@linaro.org> 6954R: John Stultz <jstultz@google.com> 6955L: dri-devel@lists.freedesktop.org 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: Documentation/devicetree/bindings/display/hisilicon/ 6959F: drivers/gpu/drm/hisilicon/ 6960 6961DRM DRIVERS FOR LIMA 6962M: Qiang Yu <yuq825@gmail.com> 6963L: dri-devel@lists.freedesktop.org 6964L: lima@lists.freedesktop.org (moderated for non-subscribers) 6965S: Maintained 6966T: git git://anongit.freedesktop.org/drm/drm-misc 6967F: drivers/gpu/drm/lima/ 6968F: include/uapi/drm/lima_drm.h 6969 6970DRM DRIVERS FOR MEDIATEK 6971M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6972M: Philipp Zabel <p.zabel@pengutronix.de> 6973L: dri-devel@lists.freedesktop.org 6974L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6975S: Supported 6976F: Documentation/devicetree/bindings/display/mediatek/ 6977F: drivers/gpu/drm/mediatek/ 6978F: drivers/phy/mediatek/phy-mtk-dp.c 6979F: drivers/phy/mediatek/phy-mtk-hdmi* 6980F: drivers/phy/mediatek/phy-mtk-mipi* 6981 6982DRM DRIVERS FOR NVIDIA TEGRA 6983M: Thierry Reding <thierry.reding@gmail.com> 6984M: Mikko Perttunen <mperttunen@nvidia.com> 6985L: dri-devel@lists.freedesktop.org 6986L: linux-tegra@vger.kernel.org 6987S: Supported 6988T: git https://gitlab.freedesktop.org/drm/tegra.git 6989F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6990F: Documentation/devicetree/bindings/gpu/host1x/ 6991F: drivers/gpu/drm/tegra/ 6992F: drivers/gpu/host1x/ 6993F: include/linux/host1x.h 6994F: include/uapi/drm/tegra_drm.h 6995 6996DRM DRIVERS FOR RENESAS 6997M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6998M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6999L: dri-devel@lists.freedesktop.org 7000L: linux-renesas-soc@vger.kernel.org 7001S: Supported 7002T: git git://linuxtv.org/pinchartl/media drm/du/next 7003F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7004F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7005F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7006F: Documentation/devicetree/bindings/display/renesas,du.yaml 7007F: drivers/gpu/drm/rcar-du/ 7008F: drivers/gpu/drm/shmobile/ 7009F: include/linux/platform_data/shmob_drm.h 7010 7011DRM DRIVERS FOR ROCKCHIP 7012M: Sandy Huang <hjc@rock-chips.com> 7013M: Heiko Stübner <heiko@sntech.de> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/rockchip/ 7018F: drivers/gpu/drm/rockchip/ 7019 7020DRM DRIVERS FOR STI 7021M: Alain Volmat <alain.volmat@foss.st.com> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7026F: drivers/gpu/drm/sti 7027 7028DRM DRIVERS FOR STM 7029M: Yannick Fertre <yannick.fertre@foss.st.com> 7030M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7031M: Philippe Cornu <philippe.cornu@foss.st.com> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7036F: drivers/gpu/drm/stm 7037 7038DRM DRIVERS FOR TI KEYSTONE 7039M: Jyri Sarha <jyri.sarha@iki.fi> 7040M: Tomi Valkeinen <tomba@kernel.org> 7041L: dri-devel@lists.freedesktop.org 7042S: Maintained 7043T: git git://anongit.freedesktop.org/drm/drm-misc 7044F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7045F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7046F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7047F: drivers/gpu/drm/tidss/ 7048 7049DRM DRIVERS FOR TI LCDC 7050M: Jyri Sarha <jyri.sarha@iki.fi> 7051R: Tomi Valkeinen <tomba@kernel.org> 7052L: dri-devel@lists.freedesktop.org 7053S: Maintained 7054F: Documentation/devicetree/bindings/display/tilcdc/ 7055F: drivers/gpu/drm/tilcdc/ 7056 7057DRM DRIVERS FOR TI OMAP 7058M: Tomi Valkeinen <tomba@kernel.org> 7059L: dri-devel@lists.freedesktop.org 7060S: Maintained 7061F: Documentation/devicetree/bindings/display/ti/ 7062F: drivers/gpu/drm/omapdrm/ 7063 7064DRM DRIVERS FOR V3D 7065M: Emma Anholt <emma@anholt.net> 7066M: Melissa Wen <mwen@igalia.com> 7067S: Supported 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7070F: drivers/gpu/drm/v3d/ 7071F: include/uapi/drm/v3d_drm.h 7072 7073DRM DRIVERS FOR VC4 7074M: Emma Anholt <emma@anholt.net> 7075M: Maxime Ripard <mripard@kernel.org> 7076S: Supported 7077T: git git://github.com/anholt/linux 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7080F: drivers/gpu/drm/vc4/ 7081F: include/uapi/drm/vc4_drm.h 7082 7083DRM DRIVERS FOR VIVANTE GPU IP 7084M: Lucas Stach <l.stach@pengutronix.de> 7085R: Russell King <linux+etnaviv@armlinux.org.uk> 7086R: Christian Gmeiner <christian.gmeiner@gmail.com> 7087L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7088L: dri-devel@lists.freedesktop.org 7089S: Maintained 7090F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7091F: drivers/gpu/drm/etnaviv/ 7092F: include/uapi/drm/etnaviv_drm.h 7093 7094DRM DRIVERS FOR XEN 7095M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7096L: dri-devel@lists.freedesktop.org 7097L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7098S: Supported 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: Documentation/gpu/xen-front.rst 7101F: drivers/gpu/drm/xen/ 7102 7103DRM DRIVERS FOR XILINX 7104M: Hyun Kwon <hyun.kwon@xilinx.com> 7105M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: Documentation/devicetree/bindings/display/xlnx/ 7110F: drivers/gpu/drm/xlnx/ 7111 7112DRM GPU SCHEDULER 7113M: Luben Tuikov <luben.tuikov@amd.com> 7114L: dri-devel@lists.freedesktop.org 7115S: Maintained 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: drivers/gpu/drm/scheduler/ 7118F: include/drm/gpu_scheduler.h 7119 7120DRM PANEL DRIVERS 7121M: Neil Armstrong <neil.armstrong@linaro.org> 7122R: Sam Ravnborg <sam@ravnborg.org> 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125T: git git://anongit.freedesktop.org/drm/drm-misc 7126F: Documentation/devicetree/bindings/display/panel/ 7127F: drivers/gpu/drm/drm_panel.c 7128F: drivers/gpu/drm/panel/ 7129F: include/drm/drm_panel.h 7130 7131DRM PRIVACY-SCREEN CLASS 7132M: Hans de Goede <hdegoede@redhat.com> 7133L: dri-devel@lists.freedesktop.org 7134S: Maintained 7135T: git git://anongit.freedesktop.org/drm/drm-misc 7136F: drivers/gpu/drm/drm_privacy_screen* 7137F: include/drm/drm_privacy_screen* 7138 7139DRM TTM SUBSYSTEM 7140M: Christian Koenig <christian.koenig@amd.com> 7141M: Huang Rui <ray.huang@amd.com> 7142L: dri-devel@lists.freedesktop.org 7143S: Maintained 7144T: git git://anongit.freedesktop.org/drm/drm-misc 7145F: drivers/gpu/drm/ttm/ 7146F: include/drm/ttm/ 7147 7148DSBR100 USB FM RADIO DRIVER 7149M: Alexey Klimov <klimov.linux@gmail.com> 7150L: linux-media@vger.kernel.org 7151S: Maintained 7152T: git git://linuxtv.org/media_tree.git 7153F: drivers/media/radio/dsbr100.c 7154 7155DT3155 MEDIA DRIVER 7156M: Hans Verkuil <hverkuil@xs4all.nl> 7157L: linux-media@vger.kernel.org 7158S: Odd Fixes 7159W: https://linuxtv.org 7160T: git git://linuxtv.org/media_tree.git 7161F: drivers/media/pci/dt3155/ 7162 7163DVB_USB_AF9015 MEDIA DRIVER 7164M: Antti Palosaari <crope@iki.fi> 7165L: linux-media@vger.kernel.org 7166S: Maintained 7167W: https://linuxtv.org 7168W: http://palosaari.fi/linux/ 7169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7170T: git git://linuxtv.org/anttip/media_tree.git 7171F: drivers/media/usb/dvb-usb-v2/af9015* 7172 7173DVB_USB_AF9035 MEDIA DRIVER 7174M: Antti Palosaari <crope@iki.fi> 7175L: linux-media@vger.kernel.org 7176S: Maintained 7177W: https://linuxtv.org 7178W: http://palosaari.fi/linux/ 7179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7180T: git git://linuxtv.org/anttip/media_tree.git 7181F: drivers/media/usb/dvb-usb-v2/af9035* 7182 7183DVB_USB_ANYSEE MEDIA DRIVER 7184M: Antti Palosaari <crope@iki.fi> 7185L: linux-media@vger.kernel.org 7186S: Maintained 7187W: https://linuxtv.org 7188W: http://palosaari.fi/linux/ 7189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7190T: git git://linuxtv.org/anttip/media_tree.git 7191F: drivers/media/usb/dvb-usb-v2/anysee* 7192 7193DVB_USB_AU6610 MEDIA DRIVER 7194M: Antti Palosaari <crope@iki.fi> 7195L: linux-media@vger.kernel.org 7196S: Maintained 7197W: https://linuxtv.org 7198W: http://palosaari.fi/linux/ 7199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7200T: git git://linuxtv.org/anttip/media_tree.git 7201F: drivers/media/usb/dvb-usb-v2/au6610* 7202 7203DVB_USB_CE6230 MEDIA DRIVER 7204M: Antti Palosaari <crope@iki.fi> 7205L: linux-media@vger.kernel.org 7206S: Maintained 7207W: https://linuxtv.org 7208W: http://palosaari.fi/linux/ 7209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7210T: git git://linuxtv.org/anttip/media_tree.git 7211F: drivers/media/usb/dvb-usb-v2/ce6230* 7212 7213DVB_USB_CXUSB MEDIA DRIVER 7214M: Michael Krufky <mkrufky@linuxtv.org> 7215L: linux-media@vger.kernel.org 7216S: Maintained 7217W: https://linuxtv.org 7218W: http://github.com/mkrufky 7219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7220T: git git://linuxtv.org/media_tree.git 7221F: drivers/media/usb/dvb-usb/cxusb* 7222 7223DVB_USB_EC168 MEDIA DRIVER 7224M: Antti Palosaari <crope@iki.fi> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228W: http://palosaari.fi/linux/ 7229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7230T: git git://linuxtv.org/anttip/media_tree.git 7231F: drivers/media/usb/dvb-usb-v2/ec168* 7232 7233DVB_USB_GL861 MEDIA DRIVER 7234M: Antti Palosaari <crope@iki.fi> 7235L: linux-media@vger.kernel.org 7236S: Maintained 7237W: https://linuxtv.org 7238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7239T: git git://linuxtv.org/anttip/media_tree.git 7240F: drivers/media/usb/dvb-usb-v2/gl861* 7241 7242DVB_USB_MXL111SF MEDIA DRIVER 7243M: Michael Krufky <mkrufky@linuxtv.org> 7244L: linux-media@vger.kernel.org 7245S: Maintained 7246W: https://linuxtv.org 7247W: http://github.com/mkrufky 7248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7249T: git git://linuxtv.org/mkrufky/mxl111sf.git 7250F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7251 7252DVB_USB_RTL28XXU MEDIA DRIVER 7253M: Antti Palosaari <crope@iki.fi> 7254L: linux-media@vger.kernel.org 7255S: Maintained 7256W: https://linuxtv.org 7257W: http://palosaari.fi/linux/ 7258Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7259T: git git://linuxtv.org/anttip/media_tree.git 7260F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7261 7262DVB_USB_V2 MEDIA DRIVER 7263M: Antti Palosaari <crope@iki.fi> 7264L: linux-media@vger.kernel.org 7265S: Maintained 7266W: https://linuxtv.org 7267W: http://palosaari.fi/linux/ 7268Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7269T: git git://linuxtv.org/anttip/media_tree.git 7270F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7271F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7272 7273DYNAMIC DEBUG 7274M: Jason Baron <jbaron@akamai.com> 7275M: Jim Cromie <jim.cromie@gmail.com> 7276S: Maintained 7277F: include/linux/dynamic_debug.h 7278F: lib/dynamic_debug.c 7279F: lib/test_dynamic_debug.c 7280 7281DYNAMIC INTERRUPT MODERATION 7282M: Tal Gilboa <talgi@nvidia.com> 7283S: Maintained 7284F: Documentation/networking/net_dim.rst 7285F: include/linux/dim.h 7286F: lib/dim/ 7287 7288DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7289M: Daniel Lezcano <daniel.lezcano@kernel.org> 7290L: linux-pm@vger.kernel.org 7291S: Supported 7292B: https://bugzilla.kernel.org 7293T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7294F: drivers/powercap/dtpm* 7295F: include/linux/dtpm.h 7296 7297DZ DECSTATION DZ11 SERIAL DRIVER 7298M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7299S: Maintained 7300F: drivers/tty/serial/dz.* 7301 7302E3X0 POWER BUTTON DRIVER 7303M: Moritz Fischer <moritz.fischer@ettus.com> 7304L: usrp-users@lists.ettus.com 7305S: Supported 7306W: http://www.ettus.com 7307F: Documentation/devicetree/bindings/input/e3x0-button.txt 7308F: drivers/input/misc/e3x0-button.c 7309 7310E4000 MEDIA DRIVER 7311M: Antti Palosaari <crope@iki.fi> 7312L: linux-media@vger.kernel.org 7313S: Maintained 7314W: https://linuxtv.org 7315W: http://palosaari.fi/linux/ 7316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7317T: git git://linuxtv.org/anttip/media_tree.git 7318F: drivers/media/tuners/e4000* 7319 7320EARTH_PT1 MEDIA DRIVER 7321M: Akihiro Tsukada <tskd08@gmail.com> 7322L: linux-media@vger.kernel.org 7323S: Odd Fixes 7324F: drivers/media/pci/pt1/ 7325 7326EARTH_PT3 MEDIA DRIVER 7327M: Akihiro Tsukada <tskd08@gmail.com> 7328L: linux-media@vger.kernel.org 7329S: Odd Fixes 7330F: drivers/media/pci/pt3/ 7331 7332EC100 MEDIA DRIVER 7333M: Antti Palosaari <crope@iki.fi> 7334L: linux-media@vger.kernel.org 7335S: Maintained 7336W: https://linuxtv.org 7337W: http://palosaari.fi/linux/ 7338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7339T: git git://linuxtv.org/anttip/media_tree.git 7340F: drivers/media/dvb-frontends/ec100* 7341 7342ECRYPT FILE SYSTEM 7343M: Tyler Hicks <code@tyhicks.com> 7344L: ecryptfs@vger.kernel.org 7345S: Odd Fixes 7346W: http://ecryptfs.org 7347W: https://launchpad.net/ecryptfs 7348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7349F: Documentation/filesystems/ecryptfs.rst 7350F: fs/ecryptfs/ 7351 7352EDAC-AMD64 7353M: Yazen Ghannam <yazen.ghannam@amd.com> 7354L: linux-edac@vger.kernel.org 7355S: Supported 7356F: drivers/edac/amd64_edac* 7357F: drivers/edac/mce_amd* 7358 7359EDAC-ARMADA 7360M: Jan Luebbe <jlu@pengutronix.de> 7361L: linux-edac@vger.kernel.org 7362S: Maintained 7363F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7364F: drivers/edac/armada_xp_* 7365 7366EDAC-AST2500 7367M: Stefan Schaeckeler <sschaeck@cisco.com> 7368S: Supported 7369F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7370F: drivers/edac/aspeed_edac.c 7371 7372EDAC-BLUEFIELD 7373M: Shravan Kumar Ramani <shravankr@nvidia.com> 7374S: Supported 7375F: drivers/edac/bluefield_edac.c 7376 7377EDAC-CALXEDA 7378M: Andre Przywara <andre.przywara@arm.com> 7379L: linux-edac@vger.kernel.org 7380S: Maintained 7381F: drivers/edac/highbank* 7382 7383EDAC-CAVIUM OCTEON 7384M: Ralf Baechle <ralf@linux-mips.org> 7385L: linux-edac@vger.kernel.org 7386L: linux-mips@vger.kernel.org 7387S: Supported 7388F: drivers/edac/octeon_edac* 7389 7390EDAC-CAVIUM THUNDERX 7391M: Robert Richter <rric@kernel.org> 7392L: linux-edac@vger.kernel.org 7393S: Odd Fixes 7394F: drivers/edac/thunderx_edac* 7395 7396EDAC-CORE 7397M: Borislav Petkov <bp@alien8.de> 7398M: Tony Luck <tony.luck@intel.com> 7399R: James Morse <james.morse@arm.com> 7400R: Mauro Carvalho Chehab <mchehab@kernel.org> 7401R: Robert Richter <rric@kernel.org> 7402L: linux-edac@vger.kernel.org 7403S: Supported 7404T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7405F: Documentation/admin-guide/ras.rst 7406F: Documentation/driver-api/edac.rst 7407F: drivers/edac/ 7408F: include/linux/edac.h 7409 7410EDAC-DMC520 7411M: Lei Wang <lewan@microsoft.com> 7412L: linux-edac@vger.kernel.org 7413S: Supported 7414F: drivers/edac/dmc520_edac.c 7415 7416EDAC-E752X 7417M: Mark Gross <markgross@kernel.org> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/e752x_edac.c 7421 7422EDAC-E7XXX 7423L: linux-edac@vger.kernel.org 7424S: Maintained 7425F: drivers/edac/e7xxx_edac.c 7426 7427EDAC-FSL_DDR 7428M: York Sun <york.sun@nxp.com> 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/fsl_ddr_edac.* 7432 7433EDAC-GHES 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/ghes_edac.c 7438 7439EDAC-I10NM 7440M: Tony Luck <tony.luck@intel.com> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i10nm_base.c 7444 7445EDAC-I3000 7446L: linux-edac@vger.kernel.org 7447S: Orphan 7448F: drivers/edac/i3000_edac.c 7449 7450EDAC-I5000 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i5000_edac.c 7454 7455EDAC-I5400 7456M: Mauro Carvalho Chehab <mchehab@kernel.org> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/i5400_edac.c 7460 7461EDAC-I7300 7462M: Mauro Carvalho Chehab <mchehab@kernel.org> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/i7300_edac.c 7466 7467EDAC-I7CORE 7468M: Mauro Carvalho Chehab <mchehab@kernel.org> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/i7core_edac.c 7472 7473EDAC-I82443BXGX 7474M: Tim Small <tim@buttersideup.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/i82443bxgx_edac.c 7478 7479EDAC-I82975X 7480M: "Arvind R." <arvino55@gmail.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/i82975x_edac.c 7484 7485EDAC-IE31200 7486M: Jason Baron <jbaron@akamai.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/ie31200_edac.c 7490 7491EDAC-IGEN6 7492M: Tony Luck <tony.luck@intel.com> 7493R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/igen6_edac.c 7497 7498EDAC-MPC85XX 7499M: Johannes Thumshirn <morbidrsa@gmail.com> 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/mpc85xx_edac.[ch] 7503 7504EDAC-NPCM 7505M: Marvin Lin <kflin@nuvoton.com> 7506M: Stanley Chu <yschu@nuvoton.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7510F: drivers/edac/npcm_edac.c 7511 7512EDAC-PASEMI 7513M: Egor Martovetsky <egor@pasemi.com> 7514L: linux-edac@vger.kernel.org 7515S: Maintained 7516F: drivers/edac/pasemi_edac.c 7517 7518EDAC-PND2 7519M: Tony Luck <tony.luck@intel.com> 7520L: linux-edac@vger.kernel.org 7521S: Maintained 7522F: drivers/edac/pnd2_edac.[ch] 7523 7524EDAC-QCOM 7525M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7526L: linux-arm-msm@vger.kernel.org 7527L: linux-edac@vger.kernel.org 7528S: Maintained 7529F: drivers/edac/qcom_edac.c 7530 7531EDAC-R82600 7532M: Tim Small <tim@buttersideup.com> 7533L: linux-edac@vger.kernel.org 7534S: Maintained 7535F: drivers/edac/r82600_edac.c 7536 7537EDAC-SBRIDGE 7538M: Tony Luck <tony.luck@intel.com> 7539R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7540L: linux-edac@vger.kernel.org 7541S: Maintained 7542F: drivers/edac/sb_edac.c 7543 7544EDAC-SKYLAKE 7545M: Tony Luck <tony.luck@intel.com> 7546L: linux-edac@vger.kernel.org 7547S: Maintained 7548F: drivers/edac/skx_*.[ch] 7549 7550EDAC-TI 7551M: Tero Kristo <kristo@kernel.org> 7552L: linux-edac@vger.kernel.org 7553S: Odd Fixes 7554F: drivers/edac/ti_edac.c 7555 7556EDIROL UA-101/UA-1000 DRIVER 7557M: Clemens Ladisch <clemens@ladisch.de> 7558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7559S: Maintained 7560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7561F: sound/usb/misc/ua101.c 7562 7563EFI TEST DRIVER 7564M: Ivan Hu <ivan.hu@canonical.com> 7565M: Ard Biesheuvel <ardb@kernel.org> 7566L: linux-efi@vger.kernel.org 7567S: Maintained 7568F: drivers/firmware/efi/test/ 7569 7570EFI VARIABLE FILESYSTEM 7571M: Jeremy Kerr <jk@ozlabs.org> 7572M: Ard Biesheuvel <ardb@kernel.org> 7573L: linux-efi@vger.kernel.org 7574S: Maintained 7575T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7576F: fs/efivarfs/ 7577 7578EFIFB FRAMEBUFFER DRIVER 7579M: Peter Jones <pjones@redhat.com> 7580L: linux-fbdev@vger.kernel.org 7581S: Maintained 7582F: drivers/video/fbdev/efifb.c 7583 7584EFS FILESYSTEM 7585S: Orphan 7586W: http://aeschi.ch.eu.org/efs/ 7587F: fs/efs/ 7588 7589EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7590M: Douglas Miller <dougmill@linux.ibm.com> 7591L: netdev@vger.kernel.org 7592S: Maintained 7593F: drivers/net/ethernet/ibm/ehea/ 7594 7595ELM327 CAN NETWORK DRIVER 7596M: Max Staudt <max@enpas.org> 7597L: linux-can@vger.kernel.org 7598S: Maintained 7599F: Documentation/networking/device_drivers/can/can327.rst 7600F: drivers/net/can/can327.c 7601 7602EM28XX VIDEO4LINUX DRIVER 7603M: Mauro Carvalho Chehab <mchehab@kernel.org> 7604L: linux-media@vger.kernel.org 7605S: Maintained 7606W: https://linuxtv.org 7607T: git git://linuxtv.org/media_tree.git 7608F: Documentation/admin-guide/media/em28xx* 7609F: drivers/media/usb/em28xx/ 7610 7611EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7612M: Adrian Hunter <adrian.hunter@intel.com> 7613M: Ritesh Harjani <riteshh@codeaurora.org> 7614M: Asutosh Das <asutoshd@codeaurora.org> 7615L: linux-mmc@vger.kernel.org 7616S: Supported 7617F: drivers/mmc/host/cqhci* 7618 7619EMULEX 10Gbps iSCSI - OneConnect DRIVER 7620M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7621L: linux-scsi@vger.kernel.org 7622S: Supported 7623W: http://www.broadcom.com 7624F: drivers/scsi/be2iscsi/ 7625 7626EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7627M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7628M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7629M: Somnath Kotur <somnath.kotur@broadcom.com> 7630L: netdev@vger.kernel.org 7631S: Supported 7632W: http://www.emulex.com 7633F: drivers/net/ethernet/emulex/benet/ 7634 7635EMULEX ONECONNECT ROCE DRIVER 7636M: Selvin Xavier <selvin.xavier@broadcom.com> 7637L: linux-rdma@vger.kernel.org 7638S: Odd Fixes 7639W: http://www.broadcom.com 7640F: drivers/infiniband/hw/ocrdma/ 7641F: include/uapi/rdma/ocrdma-abi.h 7642 7643EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7644M: James Smart <james.smart@broadcom.com> 7645M: Ram Vegesna <ram.vegesna@broadcom.com> 7646L: linux-scsi@vger.kernel.org 7647L: target-devel@vger.kernel.org 7648S: Supported 7649W: http://www.broadcom.com 7650F: drivers/scsi/elx/ 7651 7652EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7653M: James Smart <james.smart@broadcom.com> 7654M: Dick Kennedy <dick.kennedy@broadcom.com> 7655L: linux-scsi@vger.kernel.org 7656S: Supported 7657W: http://www.broadcom.com 7658F: drivers/scsi/lpfc/ 7659 7660ENE CB710 FLASH CARD READER DRIVER 7661M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7662S: Maintained 7663F: drivers/misc/cb710/ 7664F: drivers/mmc/host/cb710-mmc.* 7665F: include/linux/cb710.h 7666 7667ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7668M: Maxim Levitsky <maximlevitsky@gmail.com> 7669S: Maintained 7670F: drivers/media/rc/ene_ir.* 7671 7672EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7673M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7674L: linuxppc-dev@lists.ozlabs.org 7675S: Maintained 7676F: drivers/tty/ehv_bytechan.c 7677 7678EPSON S1D13XXX FRAMEBUFFER DRIVER 7679M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7680S: Maintained 7681T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7682F: drivers/video/fbdev/s1d13xxxfb.c 7683F: include/video/s1d13xxxfb.h 7684 7685EROFS FILE SYSTEM 7686M: Gao Xiang <xiang@kernel.org> 7687M: Chao Yu <chao@kernel.org> 7688R: Yue Hu <huyue2@coolpad.com> 7689R: Jeffle Xu <jefflexu@linux.alibaba.com> 7690L: linux-erofs@lists.ozlabs.org 7691S: Maintained 7692T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7693F: Documentation/ABI/testing/sysfs-fs-erofs 7694F: Documentation/filesystems/erofs.rst 7695F: fs/erofs/ 7696F: include/trace/events/erofs.h 7697 7698ERRSEQ ERROR TRACKING INFRASTRUCTURE 7699M: Jeff Layton <jlayton@kernel.org> 7700S: Maintained 7701F: include/linux/errseq.h 7702F: lib/errseq.c 7703 7704ESD CAN/USB DRIVERS 7705M: Frank Jungclaus <frank.jungclaus@esd.eu> 7706R: socketcan@esd.eu 7707L: linux-can@vger.kernel.org 7708S: Maintained 7709F: drivers/net/can/usb/esd_usb.c 7710 7711ET131X NETWORK DRIVER 7712M: Mark Einon <mark.einon@gmail.com> 7713S: Odd Fixes 7714F: drivers/net/ethernet/agere/ 7715 7716ETAS ES58X CAN/USB DRIVER 7717M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7718L: linux-can@vger.kernel.org 7719S: Maintained 7720F: Documentation/networking/devlink/etas_es58x.rst 7721F: drivers/net/can/usb/etas_es58x/ 7722 7723ETHERNET BRIDGE 7724M: Roopa Prabhu <roopa@nvidia.com> 7725M: Nikolay Aleksandrov <razor@blackwall.org> 7726L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7727L: netdev@vger.kernel.org 7728S: Maintained 7729W: http://www.linuxfoundation.org/en/Net:Bridge 7730F: include/linux/netfilter_bridge/ 7731F: net/bridge/ 7732 7733ETHERNET PHY LIBRARY 7734M: Andrew Lunn <andrew@lunn.ch> 7735M: Heiner Kallweit <hkallweit1@gmail.com> 7736R: Russell King <linux@armlinux.org.uk> 7737L: netdev@vger.kernel.org 7738S: Maintained 7739F: Documentation/ABI/testing/sysfs-class-net-phydev 7740F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7741F: Documentation/devicetree/bindings/net/mdio* 7742F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7743F: Documentation/networking/phy.rst 7744F: drivers/net/mdio/ 7745F: drivers/net/mdio/acpi_mdio.c 7746F: drivers/net/mdio/fwnode_mdio.c 7747F: drivers/net/mdio/of_mdio.c 7748F: drivers/net/pcs/ 7749F: drivers/net/phy/ 7750F: include/dt-bindings/net/qca-ar803x.h 7751F: include/linux/*mdio*.h 7752F: include/linux/linkmode.h 7753F: include/linux/mdio/*.h 7754F: include/linux/mii.h 7755F: include/linux/of_net.h 7756F: include/linux/phy.h 7757F: include/linux/phy_fixed.h 7758F: include/linux/platform_data/mdio-bcm-unimac.h 7759F: include/linux/platform_data/mdio-gpio.h 7760F: include/trace/events/mdio.h 7761F: include/uapi/linux/mdio.h 7762F: include/uapi/linux/mii.h 7763F: net/core/of_net.c 7764 7765EXEC & BINFMT API 7766R: Eric Biederman <ebiederm@xmission.com> 7767R: Kees Cook <keescook@chromium.org> 7768L: linux-mm@kvack.org 7769S: Supported 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7771F: fs/*binfmt_*.c 7772F: fs/exec.c 7773F: include/linux/binfmts.h 7774F: include/linux/elf.h 7775F: include/uapi/linux/binfmts.h 7776F: include/uapi/linux/elf.h 7777F: tools/testing/selftests/exec/ 7778N: asm/elf.h 7779N: binfmt 7780 7781EXFAT FILE SYSTEM 7782M: Namjae Jeon <linkinjeon@kernel.org> 7783M: Sungjong Seo <sj1557.seo@samsung.com> 7784L: linux-fsdevel@vger.kernel.org 7785S: Maintained 7786T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7787F: fs/exfat/ 7788 7789EXT2 FILE SYSTEM 7790M: Jan Kara <jack@suse.com> 7791L: linux-ext4@vger.kernel.org 7792S: Maintained 7793F: Documentation/filesystems/ext2.rst 7794F: fs/ext2/ 7795F: include/linux/ext2* 7796 7797EXT4 FILE SYSTEM 7798M: "Theodore Ts'o" <tytso@mit.edu> 7799M: Andreas Dilger <adilger.kernel@dilger.ca> 7800L: linux-ext4@vger.kernel.org 7801S: Maintained 7802W: http://ext4.wiki.kernel.org 7803Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7805F: Documentation/filesystems/ext4/ 7806F: fs/ext4/ 7807F: include/trace/events/ext4.h 7808F: include/uapi/linux/ext4.h 7809 7810Extended Verification Module (EVM) 7811M: Mimi Zohar <zohar@linux.ibm.com> 7812L: linux-integrity@vger.kernel.org 7813S: Supported 7814T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7815F: security/integrity/ 7816F: security/integrity/evm/ 7817 7818EXTENSIBLE FIRMWARE INTERFACE (EFI) 7819M: Ard Biesheuvel <ardb@kernel.org> 7820L: linux-efi@vger.kernel.org 7821S: Maintained 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7823F: Documentation/admin-guide/efi-stub.rst 7824F: arch/*/include/asm/efi.h 7825F: arch/*/kernel/efi.c 7826F: arch/arm/boot/compressed/efi-header.S 7827F: arch/x86/platform/efi/ 7828F: drivers/firmware/efi/ 7829F: include/linux/efi*.h 7830 7831EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7832M: MyungJoo Ham <myungjoo.ham@samsung.com> 7833M: Chanwoo Choi <cw00.choi@samsung.com> 7834L: linux-kernel@vger.kernel.org 7835S: Maintained 7836T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7837F: Documentation/devicetree/bindings/extcon/ 7838F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7839F: drivers/extcon/ 7840F: include/linux/extcon.h 7841F: include/linux/extcon/ 7842 7843EXTRA BOOT CONFIG 7844M: Masami Hiramatsu <mhiramat@kernel.org> 7845L: linux-kernel@vger.kernel.org 7846L: linux-trace-kernel@vger.kernel.org 7847S: Maintained 7848Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7849T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7850F: Documentation/admin-guide/bootconfig.rst 7851F: fs/proc/bootconfig.c 7852F: include/linux/bootconfig.h 7853F: lib/bootconfig-data.S 7854F: lib/bootconfig.c 7855F: tools/bootconfig/* 7856F: tools/bootconfig/scripts/* 7857 7858EXYNOS DP DRIVER 7859M: Jingoo Han <jingoohan1@gmail.com> 7860L: dri-devel@lists.freedesktop.org 7861S: Maintained 7862F: drivers/gpu/drm/exynos/exynos_dp* 7863 7864EXYNOS SYSMMU (IOMMU) driver 7865M: Marek Szyprowski <m.szyprowski@samsung.com> 7866L: iommu@lists.linux.dev 7867S: Maintained 7868F: drivers/iommu/exynos-iommu.c 7869 7870F2FS FILE SYSTEM 7871M: Jaegeuk Kim <jaegeuk@kernel.org> 7872M: Chao Yu <chao@kernel.org> 7873L: linux-f2fs-devel@lists.sourceforge.net 7874S: Maintained 7875W: https://f2fs.wiki.kernel.org/ 7876Q: https://patchwork.kernel.org/project/f2fs/list/ 7877B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7878T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7879F: Documentation/ABI/testing/sysfs-fs-f2fs 7880F: Documentation/filesystems/f2fs.rst 7881F: fs/f2fs/ 7882F: include/linux/f2fs_fs.h 7883F: include/trace/events/f2fs.h 7884F: include/uapi/linux/f2fs.h 7885 7886F71805F HARDWARE MONITORING DRIVER 7887M: Jean Delvare <jdelvare@suse.com> 7888L: linux-hwmon@vger.kernel.org 7889S: Maintained 7890F: Documentation/hwmon/f71805f.rst 7891F: drivers/hwmon/f71805f.c 7892 7893FADDR2LINE 7894M: Josh Poimboeuf <jpoimboe@kernel.org> 7895S: Maintained 7896F: scripts/faddr2line 7897 7898FAILOVER MODULE 7899M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7900L: netdev@vger.kernel.org 7901S: Supported 7902F: Documentation/networking/failover.rst 7903F: include/net/failover.h 7904F: net/core/failover.c 7905 7906FANOTIFY 7907M: Jan Kara <jack@suse.cz> 7908R: Amir Goldstein <amir73il@gmail.com> 7909R: Matthew Bobrowski <repnop@google.com> 7910L: linux-fsdevel@vger.kernel.org 7911S: Maintained 7912F: fs/notify/fanotify/ 7913F: include/linux/fanotify.h 7914F: include/uapi/linux/fanotify.h 7915 7916FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7917M: Linus Walleij <linus.walleij@linaro.org> 7918L: linux-usb@vger.kernel.org 7919S: Maintained 7920F: drivers/usb/fotg210/ 7921 7922FARSYNC SYNCHRONOUS DRIVER 7923M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7924S: Supported 7925W: http://www.farsite.co.uk/ 7926F: drivers/net/wan/farsync.* 7927 7928FAULT INJECTION SUPPORT 7929M: Akinobu Mita <akinobu.mita@gmail.com> 7930S: Supported 7931F: Documentation/fault-injection/ 7932F: lib/fault-inject.c 7933 7934FBTFT Framebuffer drivers 7935L: dri-devel@lists.freedesktop.org 7936L: linux-fbdev@vger.kernel.org 7937S: Orphan 7938F: drivers/staging/fbtft/ 7939 7940FC0011 TUNER DRIVER 7941M: Michael Buesch <m@bues.ch> 7942L: linux-media@vger.kernel.org 7943S: Maintained 7944F: drivers/media/tuners/fc0011.c 7945F: drivers/media/tuners/fc0011.h 7946 7947FC2580 MEDIA DRIVER 7948M: Antti Palosaari <crope@iki.fi> 7949L: linux-media@vger.kernel.org 7950S: Maintained 7951W: https://linuxtv.org 7952W: http://palosaari.fi/linux/ 7953Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7954T: git git://linuxtv.org/anttip/media_tree.git 7955F: drivers/media/tuners/fc2580* 7956 7957FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7958M: Hannes Reinecke <hare@suse.de> 7959L: linux-scsi@vger.kernel.org 7960S: Supported 7961W: www.Open-FCoE.org 7962F: drivers/scsi/fcoe/ 7963F: drivers/scsi/libfc/ 7964F: include/scsi/fc/ 7965F: include/scsi/libfc.h 7966F: include/scsi/libfcoe.h 7967F: include/uapi/scsi/fc/ 7968 7969FILE LOCKING (flock() and fcntl()/lockf()) 7970M: Jeff Layton <jlayton@kernel.org> 7971M: Chuck Lever <chuck.lever@oracle.com> 7972L: linux-fsdevel@vger.kernel.org 7973S: Maintained 7974F: fs/fcntl.c 7975F: fs/locks.c 7976F: include/linux/fcntl.h 7977F: include/uapi/linux/fcntl.h 7978 7979FILESYSTEM DIRECT ACCESS (DAX) 7980M: Dan Williams <dan.j.williams@intel.com> 7981R: Matthew Wilcox <willy@infradead.org> 7982R: Jan Kara <jack@suse.cz> 7983L: linux-fsdevel@vger.kernel.org 7984L: nvdimm@lists.linux.dev 7985S: Supported 7986F: fs/dax.c 7987F: include/linux/dax.h 7988F: include/trace/events/fs_dax.h 7989 7990FILESYSTEMS (VFS and infrastructure) 7991M: Alexander Viro <viro@zeniv.linux.org.uk> 7992M: Christian Brauner <brauner@kernel.org> 7993L: linux-fsdevel@vger.kernel.org 7994S: Maintained 7995F: fs/* 7996F: include/linux/fs.h 7997F: include/linux/fs_types.h 7998F: include/uapi/linux/fs.h 7999F: include/uapi/linux/openat2.h 8000 8001FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8002M: Riku Voipio <riku.voipio@iki.fi> 8003L: linux-hwmon@vger.kernel.org 8004S: Maintained 8005F: drivers/hwmon/f75375s.c 8006F: include/linux/f75375s.h 8007 8008FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8009M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8010L: linux-can@vger.kernel.org 8011S: Maintained 8012F: drivers/net/can/usb/f81604.c 8013 8014FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8015M: Clemens Ladisch <clemens@ladisch.de> 8016M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8017L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8018S: Maintained 8019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8020F: include/uapi/sound/firewire.h 8021F: sound/firewire/ 8022 8023FIREWIRE MEDIA DRIVERS (firedtv) 8024M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8025L: linux-media@vger.kernel.org 8026L: linux1394-devel@lists.sourceforge.net 8027S: Maintained 8028T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8029F: drivers/media/firewire/ 8030 8031FIREWIRE SBP-2 TARGET 8032M: Chris Boot <bootc@bootc.net> 8033L: linux-scsi@vger.kernel.org 8034L: target-devel@vger.kernel.org 8035L: linux1394-devel@lists.sourceforge.net 8036S: Maintained 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8038F: drivers/target/sbp/ 8039 8040FIREWIRE SUBSYSTEM 8041M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8042M: Takashi Sakamoto <takaswie@kernel.org> 8043L: linux1394-devel@lists.sourceforge.net 8044S: Maintained 8045W: http://ieee1394.docs.kernel.org/ 8046T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8047F: drivers/firewire/ 8048F: include/linux/firewire.h 8049F: include/uapi/linux/firewire*.h 8050F: tools/firewire/ 8051 8052FIRMWARE FRAMEWORK FOR ARMV8-A 8053M: Sudeep Holla <sudeep.holla@arm.com> 8054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8055S: Maintained 8056F: drivers/firmware/arm_ffa/ 8057F: include/linux/arm_ffa.h 8058 8059FIRMWARE LOADER (request_firmware) 8060M: Luis Chamberlain <mcgrof@kernel.org> 8061M: Russ Weight <russell.h.weight@intel.com> 8062L: linux-kernel@vger.kernel.org 8063S: Maintained 8064F: Documentation/firmware_class/ 8065F: drivers/base/firmware_loader/ 8066F: include/linux/firmware.h 8067 8068FLEXTIMER FTM-QUADDEC DRIVER 8069M: Patrick Havelange <patrick.havelange@essensium.com> 8070L: linux-iio@vger.kernel.org 8071S: Maintained 8072F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8073F: drivers/counter/ftm-quaddec.c 8074 8075FLOPPY DRIVER 8076M: Denis Efremov <efremov@linux.com> 8077L: linux-block@vger.kernel.org 8078S: Odd Fixes 8079F: drivers/block/floppy.c 8080 8081FLYSKY FSIA6B RC RECEIVER 8082M: Markus Koch <markus@notsyncing.net> 8083L: linux-input@vger.kernel.org 8084S: Maintained 8085F: drivers/input/joystick/fsia6b.c 8086 8087FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8088M: Geoffrey D. Bennett <g@b4.vu> 8089L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8090S: Maintained 8091T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8092F: sound/usb/mixer_scarlett_gen2.c 8093 8094FORCEDETH GIGABIT ETHERNET DRIVER 8095M: Rain River <rain.1986.08.12@gmail.com> 8096M: Zhu Yanjun <zyjzyj2000@gmail.com> 8097L: netdev@vger.kernel.org 8098S: Maintained 8099F: drivers/net/ethernet/nvidia/* 8100 8101FORTIFY_SOURCE 8102M: Kees Cook <keescook@chromium.org> 8103L: linux-hardening@vger.kernel.org 8104S: Supported 8105T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8106F: include/linux/fortify-string.h 8107F: lib/fortify_kunit.c 8108F: lib/memcpy_kunit.c 8109F: lib/strcat_kunit.c 8110F: lib/strscpy_kunit.c 8111F: lib/test_fortify/* 8112F: scripts/test_fortify.sh 8113K: \b__NO_FORTIFY\b 8114 8115FPGA DFL DRIVERS 8116M: Wu Hao <hao.wu@intel.com> 8117R: Tom Rix <trix@redhat.com> 8118L: linux-fpga@vger.kernel.org 8119S: Maintained 8120F: Documentation/ABI/testing/sysfs-bus-dfl* 8121F: Documentation/fpga/dfl.rst 8122F: drivers/fpga/dfl* 8123F: drivers/uio/uio_dfl.c 8124F: include/linux/dfl.h 8125F: include/uapi/linux/fpga-dfl.h 8126 8127FPGA MANAGER FRAMEWORK 8128M: Moritz Fischer <mdf@kernel.org> 8129M: Wu Hao <hao.wu@intel.com> 8130M: Xu Yilun <yilun.xu@intel.com> 8131R: Tom Rix <trix@redhat.com> 8132L: linux-fpga@vger.kernel.org 8133S: Maintained 8134Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8135T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8136F: Documentation/devicetree/bindings/fpga/ 8137F: Documentation/driver-api/fpga/ 8138F: Documentation/fpga/ 8139F: drivers/fpga/ 8140F: include/linux/fpga/ 8141 8142FPU EMULATOR 8143M: Bill Metzenthen <billm@melbpc.org.au> 8144S: Maintained 8145W: https://floatingpoint.billm.au/ 8146F: arch/x86/math-emu/ 8147 8148FRAMEBUFFER CORE 8149M: Daniel Vetter <daniel@ffwll.ch> 8150S: Odd Fixes 8151T: git git://anongit.freedesktop.org/drm/drm-misc 8152F: drivers/video/fbdev/core/ 8153 8154FRAMEBUFFER LAYER 8155M: Helge Deller <deller@gmx.de> 8156L: linux-fbdev@vger.kernel.org 8157L: dri-devel@lists.freedesktop.org 8158S: Maintained 8159Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8160T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8161F: Documentation/fb/ 8162F: drivers/video/ 8163F: include/linux/fb.h 8164F: include/uapi/linux/fb.h 8165F: include/uapi/video/ 8166F: include/video/ 8167 8168FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8169M: Horia Geantă <horia.geanta@nxp.com> 8170M: Pankaj Gupta <pankaj.gupta@nxp.com> 8171M: Gaurav Jain <gaurav.jain@nxp.com> 8172L: linux-crypto@vger.kernel.org 8173S: Maintained 8174F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8175F: drivers/crypto/caam/ 8176 8177FREESCALE COLDFIRE M5441X MMC DRIVER 8178M: Angelo Dureghello <angelo.dureghello@timesys.com> 8179L: linux-mmc@vger.kernel.org 8180S: Maintained 8181F: drivers/mmc/host/sdhci-esdhc-mcf.c 8182F: include/linux/platform_data/mmc-esdhc-mcf.h 8183 8184FREESCALE DIU FRAMEBUFFER DRIVER 8185M: Timur Tabi <timur@kernel.org> 8186L: linux-fbdev@vger.kernel.org 8187S: Maintained 8188F: drivers/video/fbdev/fsl-diu-fb.* 8189 8190FREESCALE DMA DRIVER 8191M: Li Yang <leoyang.li@nxp.com> 8192M: Zhang Wei <zw@zh-kernel.org> 8193L: linuxppc-dev@lists.ozlabs.org 8194S: Maintained 8195F: drivers/dma/fsldma.* 8196 8197FREESCALE DSPI DRIVER 8198M: Vladimir Oltean <olteanv@gmail.com> 8199L: linux-spi@vger.kernel.org 8200S: Maintained 8201F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8202F: drivers/spi/spi-fsl-dspi.c 8203F: include/linux/spi/spi-fsl-dspi.h 8204 8205FREESCALE ENETC ETHERNET DRIVERS 8206M: Claudiu Manoil <claudiu.manoil@nxp.com> 8207M: Vladimir Oltean <vladimir.oltean@nxp.com> 8208L: netdev@vger.kernel.org 8209S: Maintained 8210F: drivers/net/ethernet/freescale/enetc/ 8211 8212FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8213M: Claudiu Manoil <claudiu.manoil@nxp.com> 8214L: netdev@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8217F: drivers/net/ethernet/freescale/gianfar* 8218 8219FREESCALE GPMI NAND DRIVER 8220M: Han Xu <han.xu@nxp.com> 8221L: linux-mtd@lists.infradead.org 8222S: Maintained 8223F: drivers/mtd/nand/raw/gpmi-nand/* 8224 8225FREESCALE I2C CPM DRIVER 8226M: Jochen Friedrich <jochen@scram.de> 8227L: linuxppc-dev@lists.ozlabs.org 8228L: linux-i2c@vger.kernel.org 8229S: Maintained 8230F: drivers/i2c/busses/i2c-cpm.c 8231 8232FREESCALE IMX / MXC FEC DRIVER 8233M: Wei Fang <wei.fang@nxp.com> 8234R: Shenwei Wang <shenwei.wang@nxp.com> 8235R: Clark Wang <xiaoning.wang@nxp.com> 8236R: NXP Linux Team <linux-imx@nxp.com> 8237L: netdev@vger.kernel.org 8238S: Maintained 8239F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8240F: drivers/net/ethernet/freescale/fec.h 8241F: drivers/net/ethernet/freescale/fec_main.c 8242F: drivers/net/ethernet/freescale/fec_ptp.c 8243 8244FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8245M: Sascha Hauer <s.hauer@pengutronix.de> 8246R: Pengutronix Kernel Team <kernel@pengutronix.de> 8247L: linux-fbdev@vger.kernel.org 8248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8249S: Maintained 8250F: drivers/video/fbdev/imxfb.c 8251 8252FREESCALE IMX DDR PMU DRIVER 8253M: Frank Li <Frank.li@nxp.com> 8254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8255S: Maintained 8256F: Documentation/admin-guide/perf/imx-ddr.rst 8257F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8258F: drivers/perf/fsl_imx8_ddr_perf.c 8259 8260FREESCALE IMX I2C DRIVER 8261M: Oleksij Rempel <o.rempel@pengutronix.de> 8262R: Pengutronix Kernel Team <kernel@pengutronix.de> 8263L: linux-i2c@vger.kernel.org 8264S: Maintained 8265F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8266F: drivers/i2c/busses/i2c-imx.c 8267 8268FREESCALE IMX LPI2C DRIVER 8269M: Dong Aisheng <aisheng.dong@nxp.com> 8270L: linux-i2c@vger.kernel.org 8271L: linux-imx@nxp.com 8272S: Maintained 8273F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8274F: drivers/i2c/busses/i2c-imx-lpi2c.c 8275 8276FREESCALE MPC I2C DRIVER 8277M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8278L: linux-i2c@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8281F: drivers/i2c/busses/i2c-mpc.c 8282 8283FREESCALE QORIQ DPAA ETHERNET DRIVER 8284M: Madalin Bucur <madalin.bucur@nxp.com> 8285L: netdev@vger.kernel.org 8286S: Maintained 8287F: drivers/net/ethernet/freescale/dpaa 8288 8289FREESCALE QORIQ DPAA FMAN DRIVER 8290M: Madalin Bucur <madalin.bucur@nxp.com> 8291R: Sean Anderson <sean.anderson@seco.com> 8292L: netdev@vger.kernel.org 8293S: Maintained 8294F: Documentation/devicetree/bindings/net/fsl-fman.txt 8295F: drivers/net/ethernet/freescale/fman 8296 8297FREESCALE QORIQ PTP CLOCK DRIVER 8298M: Yangbo Lu <yangbo.lu@nxp.com> 8299L: netdev@vger.kernel.org 8300S: Maintained 8301F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8303F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8304F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8305F: drivers/ptp/ptp_qoriq.c 8306F: drivers/ptp/ptp_qoriq_debugfs.c 8307F: include/linux/fsl/ptp_qoriq.h 8308 8309FREESCALE QUAD SPI DRIVER 8310M: Han Xu <han.xu@nxp.com> 8311L: linux-spi@vger.kernel.org 8312S: Maintained 8313F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8314F: drivers/spi/spi-fsl-qspi.c 8315 8316FREESCALE QUICC ENGINE LIBRARY 8317M: Qiang Zhao <qiang.zhao@nxp.com> 8318L: linuxppc-dev@lists.ozlabs.org 8319S: Maintained 8320F: drivers/soc/fsl/qe/ 8321F: include/soc/fsl/qe/ 8322 8323FREESCALE QUICC ENGINE QMC DRIVER 8324M: Herve Codina <herve.codina@bootlin.com> 8325L: linuxppc-dev@lists.ozlabs.org 8326S: Maintained 8327F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8328F: drivers/soc/fsl/qe/qmc.c 8329F: include/soc/fsl/qe/qmc.h 8330 8331FREESCALE QUICC ENGINE TSA DRIVER 8332M: Herve Codina <herve.codina@bootlin.com> 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8336F: drivers/soc/fsl/qe/tsa.c 8337F: drivers/soc/fsl/qe/tsa.h 8338F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8339 8340FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8341M: Li Yang <leoyang.li@nxp.com> 8342L: netdev@vger.kernel.org 8343L: linuxppc-dev@lists.ozlabs.org 8344S: Maintained 8345F: drivers/net/ethernet/freescale/ucc_geth* 8346 8347FREESCALE QUICC ENGINE UCC HDLC DRIVER 8348M: Zhao Qiang <qiang.zhao@nxp.com> 8349L: netdev@vger.kernel.org 8350L: linuxppc-dev@lists.ozlabs.org 8351S: Maintained 8352F: drivers/net/wan/fsl_ucc_hdlc* 8353 8354FREESCALE QUICC ENGINE UCC UART DRIVER 8355M: Timur Tabi <timur@kernel.org> 8356L: linuxppc-dev@lists.ozlabs.org 8357S: Maintained 8358F: drivers/tty/serial/ucc_uart.c 8359 8360FREESCALE SOC DRIVERS 8361M: Li Yang <leoyang.li@nxp.com> 8362L: linuxppc-dev@lists.ozlabs.org 8363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8364S: Maintained 8365F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8366F: Documentation/devicetree/bindings/soc/fsl/ 8367F: drivers/soc/fsl/ 8368F: include/linux/fsl/ 8369F: include/soc/fsl/ 8370 8371FREESCALE SOC FS_ENET DRIVER 8372M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8373L: linuxppc-dev@lists.ozlabs.org 8374L: netdev@vger.kernel.org 8375S: Maintained 8376F: drivers/net/ethernet/freescale/fs_enet/ 8377F: include/linux/fs_enet_pd.h 8378 8379FREESCALE SOC SOUND DRIVERS 8380M: Shengjiu Wang <shengjiu.wang@gmail.com> 8381M: Xiubo Li <Xiubo.Lee@gmail.com> 8382R: Fabio Estevam <festevam@gmail.com> 8383R: Nicolin Chen <nicoleotsuka@gmail.com> 8384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8385L: linuxppc-dev@lists.ozlabs.org 8386S: Maintained 8387F: sound/soc/fsl/fsl* 8388F: sound/soc/fsl/imx* 8389F: sound/soc/fsl/mpc8610_hpcd.c 8390 8391FREESCALE SOC SOUND QMC DRIVER 8392M: Herve Codina <herve.codina@bootlin.com> 8393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8394L: linuxppc-dev@lists.ozlabs.org 8395S: Maintained 8396F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8397F: sound/soc/fsl/fsl_qmc_audio.c 8398 8399FREESCALE USB PERIPHERAL DRIVERS 8400M: Li Yang <leoyang.li@nxp.com> 8401L: linux-usb@vger.kernel.org 8402L: linuxppc-dev@lists.ozlabs.org 8403S: Maintained 8404F: drivers/usb/gadget/udc/fsl* 8405 8406FREESCALE USB PHY DRIVER 8407M: Ran Wang <ran.wang_1@nxp.com> 8408L: linux-usb@vger.kernel.org 8409L: linuxppc-dev@lists.ozlabs.org 8410S: Maintained 8411F: drivers/usb/phy/phy-fsl-usb* 8412 8413FREEVXFS FILESYSTEM 8414M: Christoph Hellwig <hch@infradead.org> 8415S: Maintained 8416W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8417F: fs/freevxfs/ 8418 8419FREEZER 8420M: "Rafael J. Wysocki" <rafael@kernel.org> 8421M: Pavel Machek <pavel@ucw.cz> 8422L: linux-pm@vger.kernel.org 8423S: Supported 8424F: Documentation/power/freezing-of-tasks.rst 8425F: include/linux/freezer.h 8426F: kernel/freezer.c 8427 8428FRONTSWAP API 8429M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8430L: linux-kernel@vger.kernel.org 8431S: Maintained 8432F: include/linux/frontswap.h 8433F: mm/frontswap.c 8434 8435FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8436M: David Howells <dhowells@redhat.com> 8437L: linux-cachefs@redhat.com (moderated for non-subscribers) 8438S: Supported 8439F: Documentation/filesystems/caching/ 8440F: fs/fscache/ 8441F: include/linux/fscache*.h 8442 8443FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8444M: Eric Biggers <ebiggers@kernel.org> 8445M: Theodore Y. Ts'o <tytso@mit.edu> 8446M: Jaegeuk Kim <jaegeuk@kernel.org> 8447L: linux-fscrypt@vger.kernel.org 8448S: Supported 8449Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8450T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8451F: Documentation/filesystems/fscrypt.rst 8452F: fs/crypto/ 8453F: include/linux/fscrypt.h 8454F: include/uapi/linux/fscrypt.h 8455 8456FSI SUBSYSTEM 8457M: Jeremy Kerr <jk@ozlabs.org> 8458M: Joel Stanley <joel@jms.id.au> 8459R: Alistar Popple <alistair@popple.id.au> 8460R: Eddie James <eajames@linux.ibm.com> 8461L: linux-fsi@lists.ozlabs.org 8462S: Supported 8463Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8464T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8465F: drivers/fsi/ 8466F: include/linux/fsi*.h 8467F: include/trace/events/fsi*.h 8468 8469FSI-ATTACHED I2C DRIVER 8470M: Eddie James <eajames@linux.ibm.com> 8471L: linux-i2c@vger.kernel.org 8472L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8473S: Maintained 8474F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8475F: drivers/i2c/busses/i2c-fsi.c 8476 8477FSI-ATTACHED SPI DRIVER 8478M: Eddie James <eajames@linux.ibm.com> 8479L: linux-spi@vger.kernel.org 8480S: Maintained 8481F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8482F: drivers/spi/spi-fsi.c 8483 8484FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8485M: Jan Kara <jack@suse.cz> 8486R: Amir Goldstein <amir73il@gmail.com> 8487L: linux-fsdevel@vger.kernel.org 8488S: Maintained 8489T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8490F: fs/notify/ 8491F: include/linux/fsnotify*.h 8492 8493FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8494M: Eric Biggers <ebiggers@kernel.org> 8495M: Theodore Y. Ts'o <tytso@mit.edu> 8496L: fsverity@lists.linux.dev 8497S: Supported 8498Q: https://patchwork.kernel.org/project/fsverity/list/ 8499T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8500F: Documentation/filesystems/fsverity.rst 8501F: fs/verity/ 8502F: include/linux/fsverity.h 8503F: include/uapi/linux/fsverity.h 8504 8505FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8506M: Michael Zaidman <michael.zaidman@gmail.com> 8507L: linux-i2c@vger.kernel.org 8508L: linux-input@vger.kernel.org 8509S: Maintained 8510F: drivers/hid/hid-ft260.c 8511 8512FUJITSU LAPTOP EXTRAS 8513M: Jonathan Woithe <jwoithe@just42.net> 8514L: platform-driver-x86@vger.kernel.org 8515S: Maintained 8516F: drivers/platform/x86/fujitsu-laptop.c 8517 8518FUJITSU TABLET EXTRAS 8519M: Robert Gerlach <khnz@gmx.de> 8520L: platform-driver-x86@vger.kernel.org 8521S: Maintained 8522F: drivers/platform/x86/fujitsu-tablet.c 8523 8524FUNCTION HOOKS (FTRACE) 8525M: Steven Rostedt <rostedt@goodmis.org> 8526M: Masami Hiramatsu <mhiramat@kernel.org> 8527R: Mark Rutland <mark.rutland@arm.com> 8528L: linux-kernel@vger.kernel.org 8529L: linux-trace-kernel@vger.kernel.org 8530S: Maintained 8531Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8532T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8533F: Documentation/trace/ftrace* 8534F: arch/*/*/*/*ftrace* 8535F: arch/*/*/*ftrace* 8536F: include/*/ftrace.h 8537F: kernel/trace/fgraph.c 8538F: kernel/trace/ftrace* 8539F: samples/ftrace 8540 8541FUNGIBLE ETHERNET DRIVERS 8542M: Dimitris Michailidis <dmichail@fungible.com> 8543L: netdev@vger.kernel.org 8544S: Supported 8545F: drivers/net/ethernet/fungible/ 8546 8547FUSE: FILESYSTEM IN USERSPACE 8548M: Miklos Szeredi <miklos@szeredi.hu> 8549L: linux-fsdevel@vger.kernel.org 8550S: Maintained 8551W: https://github.com/libfuse/ 8552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8553F: Documentation/filesystems/fuse.rst 8554F: fs/fuse/ 8555F: include/uapi/linux/fuse.h 8556 8557FUTEX SUBSYSTEM 8558M: Thomas Gleixner <tglx@linutronix.de> 8559M: Ingo Molnar <mingo@redhat.com> 8560R: Peter Zijlstra <peterz@infradead.org> 8561R: Darren Hart <dvhart@infradead.org> 8562R: Davidlohr Bueso <dave@stgolabs.net> 8563R: André Almeida <andrealmeid@igalia.com> 8564L: linux-kernel@vger.kernel.org 8565S: Maintained 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8567F: Documentation/locking/*futex* 8568F: include/asm-generic/futex.h 8569F: include/linux/futex.h 8570F: include/uapi/linux/futex.h 8571F: kernel/futex/* 8572F: tools/perf/bench/futex* 8573F: tools/testing/selftests/futex/ 8574 8575GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8576M: Tim Harvey <tharvey@gateworks.com> 8577S: Maintained 8578F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8579F: Documentation/hwmon/gsc-hwmon.rst 8580F: drivers/hwmon/gsc-hwmon.c 8581F: drivers/mfd/gateworks-gsc.c 8582F: include/linux/mfd/gsc.h 8583F: include/linux/platform_data/gsc_hwmon.h 8584 8585GCC PLUGINS 8586M: Kees Cook <keescook@chromium.org> 8587L: linux-hardening@vger.kernel.org 8588S: Maintained 8589T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8590F: Documentation/kbuild/gcc-plugins.rst 8591F: scripts/Makefile.gcc-plugins 8592F: scripts/gcc-plugins/ 8593 8594GCOV BASED KERNEL PROFILING 8595M: Peter Oberparleiter <oberpar@linux.ibm.com> 8596S: Maintained 8597F: Documentation/dev-tools/gcov.rst 8598F: kernel/gcov/ 8599 8600GDB KERNEL DEBUGGING HELPER SCRIPTS 8601M: Jan Kiszka <jan.kiszka@siemens.com> 8602M: Kieran Bingham <kbingham@kernel.org> 8603S: Supported 8604F: scripts/gdb/ 8605 8606GEMINI CRYPTO DRIVER 8607M: Corentin Labbe <clabbe@baylibre.com> 8608L: linux-crypto@vger.kernel.org 8609S: Maintained 8610F: drivers/crypto/gemini/ 8611 8612GEMTEK FM RADIO RECEIVER DRIVER 8613M: Hans Verkuil <hverkuil@xs4all.nl> 8614L: linux-media@vger.kernel.org 8615S: Maintained 8616W: https://linuxtv.org 8617T: git git://linuxtv.org/media_tree.git 8618F: drivers/media/radio/radio-gemtek* 8619 8620GENERIC ARCHITECTURE TOPOLOGY 8621M: Sudeep Holla <sudeep.holla@arm.com> 8622L: linux-kernel@vger.kernel.org 8623S: Maintained 8624F: drivers/base/arch_topology.c 8625F: include/linux/arch_topology.h 8626 8627GENERIC ENTRY CODE 8628M: Thomas Gleixner <tglx@linutronix.de> 8629M: Peter Zijlstra <peterz@infradead.org> 8630M: Andy Lutomirski <luto@kernel.org> 8631L: linux-kernel@vger.kernel.org 8632S: Maintained 8633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8634F: include/linux/entry-common.h 8635F: include/linux/entry-kvm.h 8636F: kernel/entry/ 8637 8638GENERIC GPIO I2C DRIVER 8639M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8640S: Supported 8641F: drivers/i2c/busses/i2c-gpio.c 8642F: include/linux/platform_data/i2c-gpio.h 8643 8644GENERIC GPIO I2C MULTIPLEXER DRIVER 8645M: Peter Korsgaard <peter.korsgaard@barco.com> 8646L: linux-i2c@vger.kernel.org 8647S: Supported 8648F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8649F: drivers/i2c/muxes/i2c-mux-gpio.c 8650F: include/linux/platform_data/i2c-mux-gpio.h 8651 8652GENERIC HDLC (WAN) DRIVERS 8653M: Krzysztof Halasa <khc@pm.waw.pl> 8654S: Maintained 8655W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8656F: drivers/net/wan/c101.c 8657F: drivers/net/wan/hd6457* 8658F: drivers/net/wan/hdlc* 8659F: drivers/net/wan/n2.c 8660F: drivers/net/wan/pc300too.c 8661F: drivers/net/wan/pci200syn.c 8662F: drivers/net/wan/wanxl* 8663 8664GENERIC INCLUDE/ASM HEADER FILES 8665M: Arnd Bergmann <arnd@arndb.de> 8666L: linux-arch@vger.kernel.org 8667S: Maintained 8668T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8669F: include/asm-generic/ 8670F: include/uapi/asm-generic/ 8671 8672GENERIC PHY FRAMEWORK 8673M: Vinod Koul <vkoul@kernel.org> 8674M: Kishon Vijay Abraham I <kishon@kernel.org> 8675L: linux-phy@lists.infradead.org 8676S: Supported 8677Q: https://patchwork.kernel.org/project/linux-phy/list/ 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8679F: Documentation/devicetree/bindings/phy/ 8680F: drivers/phy/ 8681F: include/dt-bindings/phy/ 8682F: include/linux/phy/ 8683 8684GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8685M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8686S: Supported 8687F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8688 8689GENERIC PM DOMAINS 8690M: "Rafael J. Wysocki" <rafael@kernel.org> 8691M: Kevin Hilman <khilman@kernel.org> 8692M: Ulf Hansson <ulf.hansson@linaro.org> 8693L: linux-pm@vger.kernel.org 8694S: Supported 8695F: Documentation/devicetree/bindings/power/power?domain* 8696F: drivers/base/power/domain*.c 8697F: include/linux/pm_domain.h 8698 8699GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8700M: Eugen Hristev <eugen.hristev@microchip.com> 8701L: linux-input@vger.kernel.org 8702S: Maintained 8703F: drivers/input/touchscreen/resistive-adc-touch.c 8704 8705GENERIC STRING LIBRARY 8706R: Andy Shevchenko <andy@kernel.org> 8707S: Maintained 8708F: lib/string.c 8709F: lib/string_helpers.c 8710F: lib/test-string_helpers.c 8711F: lib/test_string.c 8712 8713GENERIC UIO DRIVER FOR PCI DEVICES 8714M: "Michael S. Tsirkin" <mst@redhat.com> 8715L: kvm@vger.kernel.org 8716S: Supported 8717F: drivers/uio/uio_pci_generic.c 8718 8719GENERIC VDSO LIBRARY 8720M: Andy Lutomirski <luto@kernel.org> 8721M: Thomas Gleixner <tglx@linutronix.de> 8722M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8723L: linux-kernel@vger.kernel.org 8724S: Maintained 8725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8726F: include/asm-generic/vdso/vsyscall.h 8727F: include/vdso/ 8728F: kernel/time/vsyscall.c 8729F: lib/vdso/ 8730 8731GENWQE (IBM Generic Workqueue Card) 8732M: Frank Haverkamp <haver@linux.ibm.com> 8733S: Supported 8734F: drivers/misc/genwqe/ 8735 8736GET_MAINTAINER SCRIPT 8737M: Joe Perches <joe@perches.com> 8738S: Maintained 8739F: scripts/get_maintainer.pl 8740 8741GFS2 FILE SYSTEM 8742M: Bob Peterson <rpeterso@redhat.com> 8743M: Andreas Gruenbacher <agruenba@redhat.com> 8744L: cluster-devel@redhat.com 8745S: Supported 8746B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8747T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8748F: Documentation/filesystems/gfs2* 8749F: fs/gfs2/ 8750F: include/uapi/linux/gfs2_ondisk.h 8751 8752GIGABYTE WMI DRIVER 8753M: Thomas Weißschuh <thomas@weissschuh.net> 8754L: platform-driver-x86@vger.kernel.org 8755S: Maintained 8756F: drivers/platform/x86/gigabyte-wmi.c 8757 8758GNSS SUBSYSTEM 8759M: Johan Hovold <johan@kernel.org> 8760S: Maintained 8761T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8762F: Documentation/ABI/testing/sysfs-class-gnss 8763F: Documentation/devicetree/bindings/gnss/ 8764F: drivers/gnss/ 8765F: include/linux/gnss.h 8766 8767GO7007 MPEG CODEC 8768M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8769L: linux-media@vger.kernel.org 8770S: Maintained 8771F: drivers/media/usb/go7007/ 8772 8773GOODIX TOUCHSCREEN 8774M: Bastien Nocera <hadess@hadess.net> 8775M: Hans de Goede <hdegoede@redhat.com> 8776L: linux-input@vger.kernel.org 8777S: Maintained 8778F: drivers/input/touchscreen/goodix* 8779 8780GOOGLE ETHERNET DRIVERS 8781M: Jeroen de Borst <jeroendb@google.com> 8782M: Praveen Kaligineedi <pkaligineedi@google.com> 8783R: Shailend Chand <shailend@google.com> 8784L: netdev@vger.kernel.org 8785S: Supported 8786F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8787F: drivers/net/ethernet/google 8788 8789GPD POCKET FAN DRIVER 8790M: Hans de Goede <hdegoede@redhat.com> 8791L: platform-driver-x86@vger.kernel.org 8792S: Maintained 8793F: drivers/platform/x86/gpd-pocket-fan.c 8794 8795GPIO ACPI SUPPORT 8796M: Mika Westerberg <mika.westerberg@linux.intel.com> 8797M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8798L: linux-gpio@vger.kernel.org 8799L: linux-acpi@vger.kernel.org 8800S: Supported 8801T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8802F: Documentation/firmware-guide/acpi/gpio-properties.rst 8803F: drivers/gpio/gpiolib-acpi.c 8804F: drivers/gpio/gpiolib-acpi.h 8805 8806GPIO AGGREGATOR 8807M: Geert Uytterhoeven <geert+renesas@glider.be> 8808L: linux-gpio@vger.kernel.org 8809S: Supported 8810F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8811F: drivers/gpio/gpio-aggregator.c 8812 8813GPIO IR Transmitter 8814M: Sean Young <sean@mess.org> 8815L: linux-media@vger.kernel.org 8816S: Maintained 8817F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8818F: drivers/media/rc/gpio-ir-tx.c 8819 8820GPIO MOCKUP DRIVER 8821M: Bamvor Jian Zhang <bamv2005@gmail.com> 8822L: linux-gpio@vger.kernel.org 8823S: Maintained 8824F: drivers/gpio/gpio-mockup.c 8825F: tools/testing/selftests/gpio/ 8826 8827GPIO REGMAP 8828R: Michael Walle <michael@walle.cc> 8829S: Maintained 8830F: drivers/gpio/gpio-regmap.c 8831F: include/linux/gpio/regmap.h 8832 8833GPIO SUBSYSTEM 8834M: Linus Walleij <linus.walleij@linaro.org> 8835M: Bartosz Golaszewski <brgl@bgdev.pl> 8836R: Andy Shevchenko <andy@kernel.org> 8837L: linux-gpio@vger.kernel.org 8838S: Maintained 8839T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8840F: Documentation/ABI/obsolete/sysfs-gpio 8841F: Documentation/ABI/testing/gpio-cdev 8842F: Documentation/admin-guide/gpio/ 8843F: Documentation/devicetree/bindings/gpio/ 8844F: Documentation/driver-api/gpio/ 8845F: drivers/gpio/ 8846F: include/dt-bindings/gpio/ 8847F: include/linux/gpio.h 8848F: include/linux/gpio/ 8849F: include/linux/of_gpio.h 8850F: include/uapi/linux/gpio.h 8851F: tools/gpio/ 8852 8853GRE DEMULTIPLEXER DRIVER 8854M: Dmitry Kozlov <xeb@mail.ru> 8855L: netdev@vger.kernel.org 8856S: Maintained 8857F: include/net/gre.h 8858F: net/ipv4/gre_demux.c 8859F: net/ipv4/gre_offload.c 8860 8861GRETH 10/100/1G Ethernet MAC device driver 8862M: Andreas Larsson <andreas@gaisler.com> 8863L: netdev@vger.kernel.org 8864S: Maintained 8865F: drivers/net/ethernet/aeroflex/ 8866 8867GREYBUS AUDIO PROTOCOLS DRIVERS 8868M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8869M: Mark Greer <mgreer@animalcreek.com> 8870S: Maintained 8871F: drivers/staging/greybus/audio_apbridgea.c 8872F: drivers/staging/greybus/audio_apbridgea.h 8873F: drivers/staging/greybus/audio_codec.c 8874F: drivers/staging/greybus/audio_codec.h 8875F: drivers/staging/greybus/audio_gb.c 8876F: drivers/staging/greybus/audio_manager.c 8877F: drivers/staging/greybus/audio_manager.h 8878F: drivers/staging/greybus/audio_manager_module.c 8879F: drivers/staging/greybus/audio_manager_private.h 8880F: drivers/staging/greybus/audio_manager_sysfs.c 8881F: drivers/staging/greybus/audio_module.c 8882F: drivers/staging/greybus/audio_topology.c 8883 8884GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8885M: Viresh Kumar <vireshk@kernel.org> 8886S: Maintained 8887F: drivers/staging/greybus/authentication.c 8888F: drivers/staging/greybus/bootrom.c 8889F: drivers/staging/greybus/firmware.h 8890F: drivers/staging/greybus/fw-core.c 8891F: drivers/staging/greybus/fw-download.c 8892F: drivers/staging/greybus/fw-management.c 8893F: drivers/staging/greybus/greybus_authentication.h 8894F: drivers/staging/greybus/greybus_firmware.h 8895F: drivers/staging/greybus/hid.c 8896F: drivers/staging/greybus/i2c.c 8897F: drivers/staging/greybus/spi.c 8898F: drivers/staging/greybus/spilib.c 8899F: drivers/staging/greybus/spilib.h 8900 8901GREYBUS LOOPBACK DRIVER 8902M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8903S: Maintained 8904F: drivers/staging/greybus/loopback.c 8905 8906GREYBUS PLATFORM DRIVERS 8907M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8908S: Maintained 8909F: drivers/staging/greybus/arche-apb-ctrl.c 8910F: drivers/staging/greybus/arche-platform.c 8911F: drivers/staging/greybus/arche_platform.h 8912 8913GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8914M: Rui Miguel Silva <rmfrfs@gmail.com> 8915S: Maintained 8916F: drivers/staging/greybus/gpio.c 8917F: drivers/staging/greybus/light.c 8918F: drivers/staging/greybus/power_supply.c 8919F: drivers/staging/greybus/sdio.c 8920F: drivers/staging/greybus/spi.c 8921F: drivers/staging/greybus/spilib.c 8922 8923GREYBUS SUBSYSTEM 8924M: Johan Hovold <johan@kernel.org> 8925M: Alex Elder <elder@kernel.org> 8926M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8927L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8928S: Maintained 8929F: drivers/greybus/ 8930F: drivers/staging/greybus/ 8931F: include/linux/greybus.h 8932F: include/linux/greybus/ 8933 8934GREYBUS UART PROTOCOLS DRIVERS 8935M: David Lin <dtwlin@gmail.com> 8936S: Maintained 8937F: drivers/staging/greybus/log.c 8938F: drivers/staging/greybus/uart.c 8939 8940GS1662 VIDEO SERIALIZER 8941M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8942L: linux-media@vger.kernel.org 8943S: Maintained 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/spi/gs1662.c 8946 8947GSPCA FINEPIX SUBDRIVER 8948M: Frank Zago <frank@zago.net> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/finepix.c 8953 8954GSPCA GL860 SUBDRIVER 8955M: Olivier Lorin <o.lorin@laposte.net> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/gl860/ 8960 8961GSPCA M5602 SUBDRIVER 8962M: Erik Andren <erik.andren@gmail.com> 8963L: linux-media@vger.kernel.org 8964S: Maintained 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/usb/gspca/m5602/ 8967 8968GSPCA PAC207 SONIXB SUBDRIVER 8969M: Hans Verkuil <hverkuil@xs4all.nl> 8970L: linux-media@vger.kernel.org 8971S: Odd Fixes 8972T: git git://linuxtv.org/media_tree.git 8973F: drivers/media/usb/gspca/pac207.c 8974 8975GSPCA SN9C20X SUBDRIVER 8976M: Brian Johnson <brijohn@gmail.com> 8977L: linux-media@vger.kernel.org 8978S: Maintained 8979T: git git://linuxtv.org/media_tree.git 8980F: drivers/media/usb/gspca/sn9c20x.c 8981 8982GSPCA T613 SUBDRIVER 8983M: Leandro Costantino <lcostantino@gmail.com> 8984L: linux-media@vger.kernel.org 8985S: Maintained 8986T: git git://linuxtv.org/media_tree.git 8987F: drivers/media/usb/gspca/t613.c 8988 8989GSPCA USB WEBCAM DRIVER 8990M: Hans Verkuil <hverkuil@xs4all.nl> 8991L: linux-media@vger.kernel.org 8992S: Odd Fixes 8993T: git git://linuxtv.org/media_tree.git 8994F: drivers/media/usb/gspca/ 8995 8996GTP (GPRS Tunneling Protocol) 8997M: Pablo Neira Ayuso <pablo@netfilter.org> 8998M: Harald Welte <laforge@gnumonks.org> 8999L: osmocom-net-gprs@lists.osmocom.org 9000S: Maintained 9001T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9002F: drivers/net/gtp.c 9003 9004GUID PARTITION TABLE (GPT) 9005M: Davidlohr Bueso <dave@stgolabs.net> 9006L: linux-efi@vger.kernel.org 9007S: Maintained 9008F: block/partitions/efi.* 9009 9010HABANALABS PCI DRIVER 9011M: Oded Gabbay <ogabbay@kernel.org> 9012L: dri-devel@lists.freedesktop.org 9013S: Supported 9014C: irc://irc.oftc.net/dri-devel 9015T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9016F: Documentation/ABI/testing/debugfs-driver-habanalabs 9017F: Documentation/ABI/testing/sysfs-driver-habanalabs 9018F: drivers/accel/habanalabs/ 9019F: include/trace/events/habanalabs.h 9020F: include/uapi/drm/habanalabs_accel.h 9021 9022HACKRF MEDIA DRIVER 9023M: Antti Palosaari <crope@iki.fi> 9024L: linux-media@vger.kernel.org 9025S: Maintained 9026W: https://linuxtv.org 9027W: http://palosaari.fi/linux/ 9028Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9029T: git git://linuxtv.org/anttip/media_tree.git 9030F: drivers/media/usb/hackrf/ 9031 9032HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9033M: Chuck Lever <chuck.lever@oracle.com> 9034L: kernel-tls-handshake@lists.linux.dev 9035L: netdev@vger.kernel.org 9036S: Maintained 9037F: Documentation/netlink/specs/handshake.yaml 9038F: Documentation/networking/tls-handshake.rst 9039F: include/net/handshake.h 9040F: include/trace/events/handshake.h 9041F: net/handshake/ 9042 9043HANTRO VPU CODEC DRIVER 9044M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9045M: Philipp Zabel <p.zabel@pengutronix.de> 9046L: linux-media@vger.kernel.org 9047L: linux-rockchip@lists.infradead.org 9048S: Maintained 9049F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9050F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9051F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9052F: drivers/media/platform/verisilicon/ 9053 9054HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9055M: Frank Seidel <frank@f-seidel.de> 9056L: platform-driver-x86@vger.kernel.org 9057S: Maintained 9058W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9059F: drivers/platform/x86/hdaps.c 9060 9061HARDWARE MONITORING 9062M: Jean Delvare <jdelvare@suse.com> 9063M: Guenter Roeck <linux@roeck-us.net> 9064L: linux-hwmon@vger.kernel.org 9065S: Maintained 9066W: http://hwmon.wiki.kernel.org/ 9067T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9068F: Documentation/ABI/testing/sysfs-class-hwmon 9069F: Documentation/devicetree/bindings/hwmon/ 9070F: Documentation/hwmon/ 9071F: drivers/hwmon/ 9072F: include/linux/hwmon*.h 9073F: include/trace/events/hwmon*.h 9074K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9075 9076HARDWARE RANDOM NUMBER GENERATOR CORE 9077M: Olivia Mackall <olivia@selenic.com> 9078M: Herbert Xu <herbert@gondor.apana.org.au> 9079L: linux-crypto@vger.kernel.org 9080S: Odd fixes 9081F: Documentation/admin-guide/hw_random.rst 9082F: Documentation/devicetree/bindings/rng/ 9083F: drivers/char/hw_random/ 9084F: include/linux/hw_random.h 9085 9086HARDWARE SPINLOCK CORE 9087M: Ohad Ben-Cohen <ohad@wizery.com> 9088M: Bjorn Andersson <andersson@kernel.org> 9089R: Baolin Wang <baolin.wang7@gmail.com> 9090L: linux-remoteproc@vger.kernel.org 9091S: Maintained 9092T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9093F: Documentation/devicetree/bindings/hwlock/ 9094F: Documentation/locking/hwspinlock.rst 9095F: drivers/hwspinlock/ 9096F: include/linux/hwspinlock.h 9097 9098HARDWARE TRACING FACILITIES 9099M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9100S: Maintained 9101F: drivers/hwtracing/ 9102 9103HARMONY SOUND DRIVER 9104L: linux-parisc@vger.kernel.org 9105S: Maintained 9106F: sound/parisc/harmony.* 9107 9108HDPVR USB VIDEO ENCODER DRIVER 9109M: Hans Verkuil <hverkuil@xs4all.nl> 9110L: linux-media@vger.kernel.org 9111S: Odd Fixes 9112W: https://linuxtv.org 9113T: git git://linuxtv.org/media_tree.git 9114F: drivers/media/usb/hdpvr/ 9115 9116HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9117M: Matt Hsiao <matt.hsiao@hpe.com> 9118S: Supported 9119F: drivers/misc/hpilo.[ch] 9120 9121HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9122M: Jerry Hoemann <jerry.hoemann@hpe.com> 9123S: Supported 9124F: Documentation/watchdog/hpwdt.rst 9125F: drivers/watchdog/hpwdt.c 9126 9127HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9128M: Don Brace <don.brace@microchip.com> 9129L: storagedev@microchip.com 9130L: linux-scsi@vger.kernel.org 9131S: Supported 9132F: Documentation/scsi/hpsa.rst 9133F: drivers/scsi/hpsa*.[ch] 9134F: include/linux/cciss*.h 9135F: include/uapi/linux/cciss*.h 9136 9137HFI1 DRIVER 9138M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9139L: linux-rdma@vger.kernel.org 9140S: Supported 9141F: drivers/infiniband/hw/hfi1 9142 9143HFS FILESYSTEM 9144L: linux-fsdevel@vger.kernel.org 9145S: Orphan 9146F: Documentation/filesystems/hfs.rst 9147F: fs/hfs/ 9148 9149HFSPLUS FILESYSTEM 9150L: linux-fsdevel@vger.kernel.org 9151S: Orphan 9152F: Documentation/filesystems/hfsplus.rst 9153F: fs/hfsplus/ 9154 9155HGA FRAMEBUFFER DRIVER 9156M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9157L: linux-nvidia@lists.surfsouth.com 9158S: Maintained 9159W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9160F: drivers/video/fbdev/hgafb.c 9161 9162HIBERNATION (aka Software Suspend, aka swsusp) 9163M: "Rafael J. Wysocki" <rafael@kernel.org> 9164M: Pavel Machek <pavel@ucw.cz> 9165L: linux-pm@vger.kernel.org 9166S: Supported 9167B: https://bugzilla.kernel.org 9168F: arch/*/include/asm/suspend*.h 9169F: arch/x86/power/ 9170F: drivers/base/power/ 9171F: include/linux/freezer.h 9172F: include/linux/pm.h 9173F: include/linux/suspend.h 9174F: kernel/power/ 9175 9176HID CORE LAYER 9177M: Jiri Kosina <jikos@kernel.org> 9178M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9179L: linux-input@vger.kernel.org 9180S: Maintained 9181T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9182F: Documentation/hid/ 9183F: drivers/hid/ 9184F: include/linux/hid* 9185F: include/uapi/linux/hid* 9186F: samples/hid/ 9187F: tools/testing/selftests/hid/ 9188 9189HID LOGITECH DRIVERS 9190R: Filipe Laíns <lains@riseup.net> 9191L: linux-input@vger.kernel.org 9192S: Maintained 9193F: drivers/hid/hid-logitech-* 9194 9195HID PHOENIX RC FLIGHT CONTROLLER 9196M: Marcus Folkesson <marcus.folkesson@gmail.com> 9197L: linux-input@vger.kernel.org 9198S: Maintained 9199F: drivers/hid/hid-pxrc.c 9200 9201HID PLAYSTATION DRIVER 9202M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9203L: linux-input@vger.kernel.org 9204S: Supported 9205F: drivers/hid/hid-playstation.c 9206 9207HID SENSOR HUB DRIVERS 9208M: Jiri Kosina <jikos@kernel.org> 9209M: Jonathan Cameron <jic23@kernel.org> 9210M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9211L: linux-input@vger.kernel.org 9212L: linux-iio@vger.kernel.org 9213S: Maintained 9214F: Documentation/hid/hid-sensor* 9215F: drivers/hid/hid-sensor-* 9216F: drivers/iio/*/hid-* 9217F: include/linux/hid-sensor-* 9218 9219HID VRC-2 CAR CONTROLLER DRIVER 9220M: Marcus Folkesson <marcus.folkesson@gmail.com> 9221L: linux-input@vger.kernel.org 9222S: Maintained 9223F: drivers/hid/hid-vrc2.c 9224 9225HID WACOM DRIVER 9226M: Ping Cheng <ping.cheng@wacom.com> 9227M: Jason Gerecke <jason.gerecke@wacom.com> 9228L: linux-input@vger.kernel.org 9229S: Maintained 9230F: drivers/hid/wacom.h 9231F: drivers/hid/wacom_* 9232 9233HID++ LOGITECH DRIVERS 9234R: Filipe Laíns <lains@riseup.net> 9235R: Bastien Nocera <hadess@hadess.net> 9236L: linux-input@vger.kernel.org 9237S: Maintained 9238F: drivers/hid/hid-logitech-hidpp.c 9239 9240HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9241M: Thomas Gleixner <tglx@linutronix.de> 9242L: linux-kernel@vger.kernel.org 9243S: Maintained 9244T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9245F: Documentation/timers/ 9246F: include/linux/clockchips.h 9247F: include/linux/hrtimer.h 9248F: kernel/time/clockevents.c 9249F: kernel/time/hrtimer.c 9250F: kernel/time/timer_*.c 9251 9252HIGH-SPEED SCC DRIVER FOR AX.25 9253L: linux-hams@vger.kernel.org 9254S: Orphan 9255F: drivers/net/hamradio/scc.c 9256 9257HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9258M: HighPoint Linux Team <linux@highpoint-tech.com> 9259S: Supported 9260W: http://www.highpoint-tech.com 9261F: Documentation/scsi/hptiop.rst 9262F: drivers/scsi/hptiop.c 9263 9264HIKEY960 ONBOARD USB GPIO HUB DRIVER 9265M: John Stultz <jstultz@google.com> 9266L: linux-kernel@vger.kernel.org 9267S: Maintained 9268F: drivers/misc/hisi_hikey_usb.c 9269 9270HIMAX HX83112B TOUCHSCREEN SUPPORT 9271M: Job Noorman <job@noorman.info> 9272L: linux-input@vger.kernel.org 9273S: Maintained 9274F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9275F: drivers/input/touchscreen/himax_hx83112b.c 9276 9277HIPPI 9278M: Jes Sorensen <jes@trained-monkey.org> 9279L: linux-hippi@sunsite.dk 9280S: Maintained 9281F: drivers/net/hippi/ 9282F: include/linux/hippidevice.h 9283F: include/uapi/linux/if_hippi.h 9284F: net/802/hippi.c 9285 9286HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9287M: Kurt Kanzenbach <kurt@linutronix.de> 9288L: netdev@vger.kernel.org 9289S: Maintained 9290F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9291F: drivers/net/dsa/hirschmann/* 9292F: include/linux/platform_data/hirschmann-hellcreek.h 9293F: net/dsa/tag_hellcreek.c 9294 9295HISILICON DMA DRIVER 9296M: Zhou Wang <wangzhou1@hisilicon.com> 9297M: Jie Hai <haijie1@huawei.com> 9298L: dmaengine@vger.kernel.org 9299S: Maintained 9300F: drivers/dma/hisi_dma.c 9301 9302HISILICON GPIO DRIVER 9303M: Jay Fang <f.fangjian@huawei.com> 9304L: linux-gpio@vger.kernel.org 9305S: Maintained 9306F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9307F: drivers/gpio/gpio-hisi.c 9308 9309HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9310M: Longfang Liu <liulongfang@huawei.com> 9311L: linux-crypto@vger.kernel.org 9312S: Maintained 9313F: Documentation/ABI/testing/debugfs-hisi-hpre 9314F: drivers/crypto/hisilicon/hpre/hpre.h 9315F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9316F: drivers/crypto/hisilicon/hpre/hpre_main.c 9317 9318HISILICON HNS3 PMU DRIVER 9319M: Guangbin Huang <huangguangbin2@huawei.com> 9320S: Supported 9321F: Documentation/admin-guide/perf/hns3-pmu.rst 9322F: drivers/perf/hisilicon/hns3_pmu.c 9323 9324HISILICON I2C CONTROLLER DRIVER 9325M: Yicong Yang <yangyicong@hisilicon.com> 9326L: linux-i2c@vger.kernel.org 9327S: Maintained 9328W: https://www.hisilicon.com 9329F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9330F: drivers/i2c/busses/i2c-hisi.c 9331 9332HISILICON LPC BUS DRIVER 9333M: Jay Fang <f.fangjian@huawei.com> 9334S: Maintained 9335W: http://www.hisilicon.com 9336F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9337F: drivers/bus/hisi_lpc.c 9338 9339HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9340M: Yisen Zhuang <yisen.zhuang@huawei.com> 9341M: Salil Mehta <salil.mehta@huawei.com> 9342L: netdev@vger.kernel.org 9343S: Maintained 9344W: http://www.hisilicon.com 9345F: drivers/net/ethernet/hisilicon/hns3/ 9346 9347HISILICON NETWORK SUBSYSTEM DRIVER 9348M: Yisen Zhuang <yisen.zhuang@huawei.com> 9349M: Salil Mehta <salil.mehta@huawei.com> 9350L: netdev@vger.kernel.org 9351S: Maintained 9352W: http://www.hisilicon.com 9353F: Documentation/devicetree/bindings/net/hisilicon*.txt 9354F: drivers/net/ethernet/hisilicon/ 9355 9356HISILICON PMU DRIVER 9357M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9358M: Jonathan Cameron <jonathan.cameron@huawei.com> 9359S: Supported 9360W: http://www.hisilicon.com 9361F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9362F: Documentation/admin-guide/perf/hisi-pmu.rst 9363F: drivers/perf/hisilicon 9364 9365HISILICON PTT DRIVER 9366M: Yicong Yang <yangyicong@hisilicon.com> 9367M: Jonathan Cameron <jonathan.cameron@huawei.com> 9368L: linux-kernel@vger.kernel.org 9369S: Maintained 9370F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9371F: Documentation/trace/hisi-ptt.rst 9372F: drivers/hwtracing/ptt/ 9373F: tools/perf/arch/arm64/util/hisi-ptt.c 9374F: tools/perf/util/hisi-ptt* 9375F: tools/perf/util/hisi-ptt-decoder/* 9376 9377HISILICON QM DRIVER 9378M: Weili Qian <qianweili@huawei.com> 9379M: Zhou Wang <wangzhou1@hisilicon.com> 9380L: linux-crypto@vger.kernel.org 9381S: Maintained 9382F: drivers/crypto/hisilicon/Kconfig 9383F: drivers/crypto/hisilicon/Makefile 9384F: drivers/crypto/hisilicon/qm.c 9385F: drivers/crypto/hisilicon/sgl.c 9386F: include/linux/hisi_acc_qm.h 9387 9388HISILICON ROCE DRIVER 9389M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9390M: Junxian Huang <huangjunxian6@hisilicon.com> 9391L: linux-rdma@vger.kernel.org 9392S: Maintained 9393F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9394F: drivers/infiniband/hw/hns/ 9395 9396HISILICON SAS Controller 9397M: Xiang Chen <chenxiang66@hisilicon.com> 9398S: Supported 9399W: http://www.hisilicon.com 9400F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9401F: drivers/scsi/hisi_sas/ 9402 9403HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9404M: Kai Ye <yekai13@huawei.com> 9405M: Longfang Liu <liulongfang@huawei.com> 9406L: linux-crypto@vger.kernel.org 9407S: Maintained 9408F: Documentation/ABI/testing/debugfs-hisi-sec 9409F: drivers/crypto/hisilicon/sec2/sec.h 9410F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9411F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9412F: drivers/crypto/hisilicon/sec2/sec_main.c 9413 9414HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9415M: Jay Fang <f.fangjian@huawei.com> 9416L: linux-spi@vger.kernel.org 9417S: Maintained 9418W: http://www.hisilicon.com 9419F: drivers/spi/spi-hisi-kunpeng.c 9420 9421HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9422M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9423L: linux-kernel@vger.kernel.org 9424S: Maintained 9425F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9426F: drivers/spmi/hisi-spmi-controller.c 9427 9428HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9429M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9430L: linux-kernel@vger.kernel.org 9431S: Maintained 9432F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9433F: drivers/mfd/hi6421-spmi-pmic.c 9434 9435HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9436M: Weili Qian <qianweili@huawei.com> 9437S: Maintained 9438F: drivers/crypto/hisilicon/trng/trng.c 9439 9440HISILICON V3XX SPI NOR FLASH Controller Driver 9441M: Jay Fang <f.fangjian@huawei.com> 9442S: Maintained 9443W: http://www.hisilicon.com 9444F: drivers/spi/spi-hisi-sfc-v3xx.c 9445 9446HISILICON ZIP Controller DRIVER 9447M: Yang Shen <shenyang39@huawei.com> 9448M: Zhou Wang <wangzhou1@hisilicon.com> 9449L: linux-crypto@vger.kernel.org 9450S: Maintained 9451F: Documentation/ABI/testing/debugfs-hisi-zip 9452F: drivers/crypto/hisilicon/zip/ 9453 9454HMM - Heterogeneous Memory Management 9455M: Jérôme Glisse <jglisse@redhat.com> 9456L: linux-mm@kvack.org 9457S: Maintained 9458F: Documentation/mm/hmm.rst 9459F: include/linux/hmm* 9460F: lib/test_hmm* 9461F: mm/hmm* 9462F: tools/testing/selftests/mm/*hmm* 9463 9464HOST AP DRIVER 9465M: Jouni Malinen <j@w1.fi> 9466L: linux-wireless@vger.kernel.org 9467S: Obsolete 9468W: http://w1.fi/hostap-driver.html 9469F: drivers/net/wireless/intersil/hostap/ 9470 9471HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9472L: platform-driver-x86@vger.kernel.org 9473S: Orphan 9474F: drivers/platform/x86/hp/tc1100-wmi.c 9475 9476HPET: High Precision Event Timers driver 9477M: Clemens Ladisch <clemens@ladisch.de> 9478S: Maintained 9479F: Documentation/timers/hpet.rst 9480F: drivers/char/hpet.c 9481F: include/linux/hpet.h 9482F: include/uapi/linux/hpet.h 9483 9484HPET: x86 9485S: Orphan 9486F: arch/x86/include/asm/hpet.h 9487F: arch/x86/kernel/hpet.c 9488 9489HPFS FILESYSTEM 9490M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9491S: Maintained 9492W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9493F: fs/hpfs/ 9494 9495HSI SUBSYSTEM 9496M: Sebastian Reichel <sre@kernel.org> 9497S: Maintained 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9499F: Documentation/ABI/testing/sysfs-bus-hsi 9500F: Documentation/driver-api/hsi.rst 9501F: drivers/hsi/ 9502F: include/linux/hsi/ 9503F: include/uapi/linux/hsi/ 9504 9505HSO 3G MODEM DRIVER 9506L: linux-usb@vger.kernel.org 9507S: Orphan 9508F: drivers/net/usb/hso.c 9509 9510HSR NETWORK PROTOCOL 9511L: netdev@vger.kernel.org 9512S: Orphan 9513F: net/hsr/ 9514 9515HT16K33 LED CONTROLLER DRIVER 9516M: Robin van der Gracht <robin@protonic.nl> 9517S: Maintained 9518F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9519F: drivers/auxdisplay/ht16k33.c 9520 9521HTCPEN TOUCHSCREEN DRIVER 9522M: Pau Oliva Fora <pof@eslack.org> 9523L: linux-input@vger.kernel.org 9524S: Maintained 9525F: drivers/input/touchscreen/htcpen.c 9526 9527HTE SUBSYSTEM 9528M: Dipen Patel <dipenp@nvidia.com> 9529L: timestamp@lists.linux.dev 9530S: Maintained 9531Q: https://patchwork.kernel.org/project/timestamp/list/ 9532T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9533F: Documentation/devicetree/bindings/timestamp/ 9534F: Documentation/driver-api/hte/ 9535F: drivers/hte/ 9536F: include/linux/hte.h 9537 9538HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9539M: Lorenzo Bianconi <lorenzo@kernel.org> 9540L: linux-iio@vger.kernel.org 9541S: Maintained 9542W: http://www.st.com/ 9543F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9544F: drivers/iio/humidity/hts221* 9545 9546HUAWEI ETHERNET DRIVER 9547M: Cai Huoqing <cai.huoqing@linux.dev> 9548L: netdev@vger.kernel.org 9549S: Maintained 9550F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9551F: drivers/net/ethernet/huawei/hinic/ 9552 9553HUGETLB SUBSYSTEM 9554M: Mike Kravetz <mike.kravetz@oracle.com> 9555M: Muchun Song <muchun.song@linux.dev> 9556L: linux-mm@kvack.org 9557S: Maintained 9558F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9559F: Documentation/admin-guide/mm/hugetlbpage.rst 9560F: Documentation/mm/hugetlbfs_reserv.rst 9561F: Documentation/mm/vmemmap_dedup.rst 9562F: fs/hugetlbfs/ 9563F: include/linux/hugetlb.h 9564F: mm/hugetlb.c 9565F: mm/hugetlb_vmemmap.c 9566F: mm/hugetlb_vmemmap.h 9567 9568HVA ST MEDIA DRIVER 9569M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9570L: linux-media@vger.kernel.org 9571S: Supported 9572W: https://linuxtv.org 9573T: git git://linuxtv.org/media_tree.git 9574F: drivers/media/platform/st/sti/hva 9575 9576HWPOISON MEMORY FAILURE HANDLING 9577M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9578R: Miaohe Lin <linmiaohe@huawei.com> 9579L: linux-mm@kvack.org 9580S: Maintained 9581F: mm/hwpoison-inject.c 9582F: mm/memory-failure.c 9583 9584HYCON HY46XX TOUCHSCREEN SUPPORT 9585M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9586L: linux-input@vger.kernel.org 9587S: Maintained 9588F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9589F: drivers/input/touchscreen/hycon-hy46xx.c 9590 9591HYGON PROCESSOR SUPPORT 9592M: Pu Wen <puwen@hygon.cn> 9593L: linux-kernel@vger.kernel.org 9594S: Maintained 9595F: arch/x86/kernel/cpu/hygon.c 9596 9597HYNIX HI556 SENSOR DRIVER 9598M: Shawn Tu <shawnx.tu@intel.com> 9599L: linux-media@vger.kernel.org 9600S: Maintained 9601T: git git://linuxtv.org/media_tree.git 9602F: drivers/media/i2c/hi556.c 9603 9604HYNIX HI846 SENSOR DRIVER 9605M: Martin Kepplinger <martin.kepplinger@puri.sm> 9606L: linux-media@vger.kernel.org 9607S: Maintained 9608F: drivers/media/i2c/hi846.c 9609 9610HYNIX HI847 SENSOR DRIVER 9611M: Shawn Tu <shawnx.tu@intel.com> 9612L: linux-media@vger.kernel.org 9613S: Maintained 9614F: drivers/media/i2c/hi847.c 9615 9616Hyper-V/Azure CORE AND DRIVERS 9617M: "K. Y. Srinivasan" <kys@microsoft.com> 9618M: Haiyang Zhang <haiyangz@microsoft.com> 9619M: Wei Liu <wei.liu@kernel.org> 9620M: Dexuan Cui <decui@microsoft.com> 9621L: linux-hyperv@vger.kernel.org 9622S: Supported 9623T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9624F: Documentation/ABI/stable/sysfs-bus-vmbus 9625F: Documentation/ABI/testing/debugfs-hyperv 9626F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9627F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9628F: Documentation/virt/hyperv 9629F: arch/arm64/hyperv 9630F: arch/arm64/include/asm/hyperv-tlfs.h 9631F: arch/arm64/include/asm/mshyperv.h 9632F: arch/x86/hyperv 9633F: arch/x86/include/asm/hyperv-tlfs.h 9634F: arch/x86/include/asm/mshyperv.h 9635F: arch/x86/include/asm/trace/hyperv.h 9636F: arch/x86/kernel/cpu/mshyperv.c 9637F: drivers/clocksource/hyperv_timer.c 9638F: drivers/hid/hid-hyperv.c 9639F: drivers/hv/ 9640F: drivers/input/serio/hyperv-keyboard.c 9641F: drivers/iommu/hyperv-iommu.c 9642F: drivers/net/ethernet/microsoft/ 9643F: drivers/net/hyperv/ 9644F: drivers/pci/controller/pci-hyperv-intf.c 9645F: drivers/pci/controller/pci-hyperv.c 9646F: drivers/scsi/storvsc_drv.c 9647F: drivers/uio/uio_hv_generic.c 9648F: drivers/video/fbdev/hyperv_fb.c 9649F: include/asm-generic/hyperv-tlfs.h 9650F: include/asm-generic/mshyperv.h 9651F: include/clocksource/hyperv_timer.h 9652F: include/linux/hyperv.h 9653F: include/net/mana 9654F: include/uapi/linux/hyperv.h 9655F: net/vmw_vsock/hyperv_transport.c 9656F: tools/hv/ 9657 9658HYPERBUS SUPPORT 9659M: Vignesh Raghavendra <vigneshr@ti.com> 9660L: linux-mtd@lists.infradead.org 9661S: Supported 9662Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9663C: irc://irc.oftc.net/mtd 9664T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9665F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9666F: drivers/mtd/hyperbus/ 9667F: include/linux/mtd/hyperbus.h 9668 9669HYPERVISOR VIRTUAL CONSOLE DRIVER 9670L: linuxppc-dev@lists.ozlabs.org 9671S: Odd Fixes 9672F: drivers/tty/hvc/ 9673 9674I2C ACPI SUPPORT 9675M: Mika Westerberg <mika.westerberg@linux.intel.com> 9676L: linux-i2c@vger.kernel.org 9677L: linux-acpi@vger.kernel.org 9678S: Maintained 9679F: drivers/i2c/i2c-core-acpi.c 9680 9681I2C CONTROLLER DRIVER FOR NVIDIA GPU 9682M: Ajay Gupta <ajayg@nvidia.com> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9686F: drivers/i2c/busses/i2c-nvidia-gpu.c 9687 9688I2C MUXES 9689M: Peter Rosin <peda@axentia.se> 9690L: linux-i2c@vger.kernel.org 9691S: Maintained 9692F: Documentation/devicetree/bindings/i2c/i2c-arb* 9693F: Documentation/devicetree/bindings/i2c/i2c-gate* 9694F: Documentation/devicetree/bindings/i2c/i2c-mux* 9695F: Documentation/i2c/i2c-topology.rst 9696F: Documentation/i2c/muxes/ 9697F: drivers/i2c/i2c-mux.c 9698F: drivers/i2c/muxes/ 9699F: include/linux/i2c-mux.h 9700 9701I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9702M: Gregory CLEMENT <gregory.clement@bootlin.com> 9703L: linux-i2c@vger.kernel.org 9704S: Maintained 9705F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9706F: drivers/i2c/busses/i2c-mv64xxx.c 9707 9708I2C OVER PARALLEL PORT 9709M: Jean Delvare <jdelvare@suse.com> 9710L: linux-i2c@vger.kernel.org 9711S: Maintained 9712F: Documentation/i2c/busses/i2c-parport.rst 9713F: drivers/i2c/busses/i2c-parport.c 9714 9715I2C SUBSYSTEM 9716M: Wolfram Sang <wsa@kernel.org> 9717L: linux-i2c@vger.kernel.org 9718S: Maintained 9719W: https://i2c.wiki.kernel.org/ 9720Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9721T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9722F: Documentation/devicetree/bindings/i2c/i2c.txt 9723F: Documentation/i2c/ 9724F: drivers/i2c/* 9725F: include/dt-bindings/i2c/i2c.h 9726F: include/linux/i2c-dev.h 9727F: include/linux/i2c-smbus.h 9728F: include/linux/i2c.h 9729F: include/uapi/linux/i2c-*.h 9730F: include/uapi/linux/i2c.h 9731 9732I2C SUBSYSTEM HOST DRIVERS 9733M: Andi Shyti <andi.shyti@kernel.org> 9734L: linux-i2c@vger.kernel.org 9735S: Maintained 9736W: https://i2c.wiki.kernel.org/ 9737Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9738T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9739F: Documentation/devicetree/bindings/i2c/ 9740F: drivers/i2c/algos/ 9741F: drivers/i2c/busses/ 9742F: include/dt-bindings/i2c/ 9743 9744I2C-TAOS-EVM DRIVER 9745M: Jean Delvare <jdelvare@suse.com> 9746L: linux-i2c@vger.kernel.org 9747S: Maintained 9748F: Documentation/i2c/busses/i2c-taos-evm.rst 9749F: drivers/i2c/busses/i2c-taos-evm.c 9750 9751I2C-TINY-USB DRIVER 9752M: Till Harbaum <till@harbaum.org> 9753L: linux-i2c@vger.kernel.org 9754S: Maintained 9755W: http://www.harbaum.org/till/i2c_tiny_usb 9756F: drivers/i2c/busses/i2c-tiny-usb.c 9757 9758I2C/SMBUS CONTROLLER DRIVERS FOR PC 9759M: Jean Delvare <jdelvare@suse.com> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: Documentation/i2c/busses/i2c-ali1535.rst 9763F: Documentation/i2c/busses/i2c-ali1563.rst 9764F: Documentation/i2c/busses/i2c-ali15x3.rst 9765F: Documentation/i2c/busses/i2c-amd756.rst 9766F: Documentation/i2c/busses/i2c-amd8111.rst 9767F: Documentation/i2c/busses/i2c-i801.rst 9768F: Documentation/i2c/busses/i2c-nforce2.rst 9769F: Documentation/i2c/busses/i2c-piix4.rst 9770F: Documentation/i2c/busses/i2c-sis5595.rst 9771F: Documentation/i2c/busses/i2c-sis630.rst 9772F: Documentation/i2c/busses/i2c-sis96x.rst 9773F: Documentation/i2c/busses/i2c-via.rst 9774F: Documentation/i2c/busses/i2c-viapro.rst 9775F: drivers/i2c/busses/i2c-ali1535.c 9776F: drivers/i2c/busses/i2c-ali1563.c 9777F: drivers/i2c/busses/i2c-ali15x3.c 9778F: drivers/i2c/busses/i2c-amd756-s4882.c 9779F: drivers/i2c/busses/i2c-amd756.c 9780F: drivers/i2c/busses/i2c-amd8111.c 9781F: drivers/i2c/busses/i2c-i801.c 9782F: drivers/i2c/busses/i2c-isch.c 9783F: drivers/i2c/busses/i2c-nforce2-s4985.c 9784F: drivers/i2c/busses/i2c-nforce2.c 9785F: drivers/i2c/busses/i2c-piix4.c 9786F: drivers/i2c/busses/i2c-sis5595.c 9787F: drivers/i2c/busses/i2c-sis630.c 9788F: drivers/i2c/busses/i2c-sis96x.c 9789F: drivers/i2c/busses/i2c-via.c 9790F: drivers/i2c/busses/i2c-viapro.c 9791 9792I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9793M: Hans de Goede <hdegoede@redhat.com> 9794L: linux-i2c@vger.kernel.org 9795S: Maintained 9796F: drivers/i2c/busses/i2c-cht-wc.c 9797 9798I2C/SMBUS ISMT DRIVER 9799M: Seth Heasley <seth.heasley@intel.com> 9800M: Neil Horman <nhorman@tuxdriver.com> 9801L: linux-i2c@vger.kernel.org 9802F: Documentation/i2c/busses/i2c-ismt.rst 9803F: drivers/i2c/busses/i2c-ismt.c 9804 9805I2C/SMBUS STUB DRIVER 9806M: Jean Delvare <jdelvare@suse.com> 9807L: linux-i2c@vger.kernel.org 9808S: Maintained 9809F: drivers/i2c/i2c-stub.c 9810 9811I3C DRIVER FOR ASPEED AST2600 9812M: Jeremy Kerr <jk@codeconstruct.com.au> 9813S: Maintained 9814F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9815F: drivers/i3c/master/ast2600-i3c-master.c 9816 9817I3C DRIVER FOR CADENCE I3C MASTER IP 9818M: Przemysław Gaj <pgaj@cadence.com> 9819S: Maintained 9820F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9821F: drivers/i3c/master/i3c-master-cdns.c 9822 9823I3C DRIVER FOR SYNOPSYS DESIGNWARE 9824S: Orphan 9825F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9826F: drivers/i3c/master/dw* 9827 9828I3C SUBSYSTEM 9829M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9830L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9831S: Maintained 9832C: irc://chat.freenode.net/linux-i3c 9833T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9834F: Documentation/ABI/testing/sysfs-bus-i3c 9835F: Documentation/devicetree/bindings/i3c/ 9836F: Documentation/driver-api/i3c 9837F: drivers/i3c/ 9838F: include/linux/i3c/ 9839 9840IA64 (Itanium) PLATFORM 9841L: linux-ia64@vger.kernel.org 9842S: Orphan 9843F: Documentation/arch/ia64/ 9844F: arch/ia64/ 9845 9846IBM Operation Panel Input Driver 9847M: Eddie James <eajames@linux.ibm.com> 9848L: linux-input@vger.kernel.org 9849S: Maintained 9850F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9851F: drivers/input/misc/ibm-panel.c 9852 9853IBM Power 842 compression accelerator 9854M: Haren Myneni <haren@us.ibm.com> 9855S: Supported 9856F: crypto/842.c 9857F: drivers/crypto/nx/Kconfig 9858F: drivers/crypto/nx/Makefile 9859F: drivers/crypto/nx/nx-842* 9860F: include/linux/sw842.h 9861F: lib/842/ 9862 9863IBM Power in-Nest Crypto Acceleration 9864M: Breno Leitão <leitao@debian.org> 9865M: Nayna Jain <nayna@linux.ibm.com> 9866M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9867L: linux-crypto@vger.kernel.org 9868S: Supported 9869F: drivers/crypto/nx/Kconfig 9870F: drivers/crypto/nx/Makefile 9871F: drivers/crypto/nx/nx-aes* 9872F: drivers/crypto/nx/nx-sha* 9873F: drivers/crypto/nx/nx.* 9874F: drivers/crypto/nx/nx_csbcpb.h 9875F: drivers/crypto/nx/nx_debugfs.c 9876 9877IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9878M: Tyrel Datwyler <tyreld@linux.ibm.com> 9879L: linux-pci@vger.kernel.org 9880L: linuxppc-dev@lists.ozlabs.org 9881S: Supported 9882F: drivers/pci/hotplug/rpadlpar* 9883 9884IBM Power Linux RAID adapter 9885M: Brian King <brking@us.ibm.com> 9886S: Supported 9887F: drivers/scsi/ipr.* 9888 9889IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9890M: Tyrel Datwyler <tyreld@linux.ibm.com> 9891L: linux-pci@vger.kernel.org 9892L: linuxppc-dev@lists.ozlabs.org 9893S: Supported 9894F: drivers/pci/hotplug/rpaphp* 9895 9896IBM Power SRIOV Virtual NIC Device Driver 9897M: Haren Myneni <haren@linux.ibm.com> 9898M: Rick Lindsley <ricklind@linux.ibm.com> 9899R: Nick Child <nnac123@linux.ibm.com> 9900R: Dany Madden <danymadden@us.ibm.com> 9901R: Thomas Falcon <tlfalcon@linux.ibm.com> 9902L: netdev@vger.kernel.org 9903S: Supported 9904F: drivers/net/ethernet/ibm/ibmvnic.* 9905 9906IBM Power VFIO Support 9907M: Timothy Pearson <tpearson@raptorengineering.com> 9908S: Supported 9909F: drivers/vfio/vfio_iommu_spapr_tce.c 9910 9911IBM Power Virtual Ethernet Device Driver 9912M: Nick Child <nnac123@linux.ibm.com> 9913L: netdev@vger.kernel.org 9914S: Supported 9915F: drivers/net/ethernet/ibm/ibmveth.* 9916 9917IBM Power Virtual FC Device Drivers 9918M: Tyrel Datwyler <tyreld@linux.ibm.com> 9919L: linux-scsi@vger.kernel.org 9920S: Supported 9921F: drivers/scsi/ibmvscsi/ibmvfc* 9922 9923IBM Power Virtual Management Channel Driver 9924M: Brad Warrum <bwarrum@linux.ibm.com> 9925M: Ritu Agarwal <rituagar@linux.ibm.com> 9926S: Supported 9927F: drivers/misc/ibmvmc.* 9928 9929IBM Power Virtual SCSI Device Drivers 9930M: Tyrel Datwyler <tyreld@linux.ibm.com> 9931L: linux-scsi@vger.kernel.org 9932S: Supported 9933F: drivers/scsi/ibmvscsi/ibmvscsi* 9934F: include/scsi/viosrp.h 9935 9936IBM Power Virtual SCSI Device Target Driver 9937M: Michael Cyr <mikecyr@linux.ibm.com> 9938L: linux-scsi@vger.kernel.org 9939L: target-devel@vger.kernel.org 9940S: Supported 9941F: drivers/scsi/ibmvscsi_tgt/ 9942 9943IBM Power VMX Cryptographic instructions 9944M: Breno Leitão <leitao@debian.org> 9945M: Nayna Jain <nayna@linux.ibm.com> 9946M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9947L: linux-crypto@vger.kernel.org 9948S: Supported 9949F: drivers/crypto/vmx/Kconfig 9950F: drivers/crypto/vmx/Makefile 9951F: drivers/crypto/vmx/aes* 9952F: drivers/crypto/vmx/ghash* 9953F: drivers/crypto/vmx/ppc-xlate.pl 9954F: drivers/crypto/vmx/vmx.c 9955 9956IBM ServeRAID RAID DRIVER 9957S: Orphan 9958F: drivers/scsi/ips.* 9959 9960ICH LPC AND GPIO DRIVER 9961M: Peter Tyser <ptyser@xes-inc.com> 9962S: Maintained 9963F: drivers/gpio/gpio-ich.c 9964F: drivers/mfd/lpc_ich.c 9965 9966ICY I2C DRIVER 9967M: Max Staudt <max@enpas.org> 9968L: linux-i2c@vger.kernel.org 9969S: Maintained 9970F: drivers/i2c/busses/i2c-icy.c 9971 9972IDEAPAD LAPTOP EXTRAS DRIVER 9973M: Ike Panhc <ike.pan@canonical.com> 9974L: platform-driver-x86@vger.kernel.org 9975S: Maintained 9976W: http://launchpad.net/ideapad-laptop 9977F: drivers/platform/x86/ideapad-laptop.c 9978 9979IDEAPAD LAPTOP SLIDEBAR DRIVER 9980M: Andrey Moiseev <o2g.org.ru@gmail.com> 9981L: linux-input@vger.kernel.org 9982S: Maintained 9983W: https://github.com/o2genum/ideapad-slidebar 9984F: drivers/input/misc/ideapad_slidebar.c 9985 9986IDMAPPED MOUNTS 9987M: Christian Brauner <brauner@kernel.org> 9988M: Seth Forshee <sforshee@kernel.org> 9989L: linux-fsdevel@vger.kernel.org 9990S: Maintained 9991T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9992F: Documentation/filesystems/idmappings.rst 9993F: include/linux/mnt_idmapping.* 9994F: tools/testing/selftests/mount_setattr/ 9995 9996IDT VersaClock 5 CLOCK DRIVER 9997M: Luca Ceresoli <luca@lucaceresoli.net> 9998S: Maintained 9999F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10000F: drivers/clk/clk-versaclock5.c 10001 10002IEEE 802.15.4 SUBSYSTEM 10003M: Alexander Aring <alex.aring@gmail.com> 10004M: Stefan Schmidt <stefan@datenfreihafen.org> 10005M: Miquel Raynal <miquel.raynal@bootlin.com> 10006L: linux-wpan@vger.kernel.org 10007S: Maintained 10008W: https://linux-wpan.org/ 10009Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10010T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10011T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10012F: Documentation/networking/ieee802154.rst 10013F: drivers/net/ieee802154/ 10014F: include/linux/ieee802154.h 10015F: include/linux/nl802154.h 10016F: include/net/af_ieee802154.h 10017F: include/net/cfg802154.h 10018F: include/net/ieee802154_netdev.h 10019F: include/net/mac802154.h 10020F: include/net/nl802154.h 10021F: net/ieee802154/ 10022F: net/mac802154/ 10023 10024IFCVF VIRTIO DATA PATH ACCELERATOR 10025R: Zhu Lingshan <lingshan.zhu@intel.com> 10026F: drivers/vdpa/ifcvf/ 10027 10028IFE PROTOCOL 10029M: Yotam Gigi <yotam.gi@gmail.com> 10030M: Jamal Hadi Salim <jhs@mojatatu.com> 10031F: include/net/ife.h 10032F: include/uapi/linux/ife.h 10033F: net/ife 10034 10035IGORPLUG-USB IR RECEIVER 10036M: Sean Young <sean@mess.org> 10037L: linux-media@vger.kernel.org 10038S: Maintained 10039F: drivers/media/rc/igorplugusb.c 10040 10041IGUANAWORKS USB IR TRANSCEIVER 10042M: Sean Young <sean@mess.org> 10043L: linux-media@vger.kernel.org 10044S: Maintained 10045F: drivers/media/rc/iguanair.c 10046 10047IIO DIGITAL POTENTIOMETER DAC 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10052F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10053F: drivers/iio/dac/dpot-dac.c 10054 10055IIO ENVELOPE DETECTOR 10056M: Peter Rosin <peda@axentia.se> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10060F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10061F: drivers/iio/adc/envelope-detector.c 10062 10063IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10064M: Matti Vaittinen <mazziesaccount@gmail.com> 10065L: linux-iio@vger.kernel.org 10066S: Maintained 10067F: drivers/iio/light/gain-time-scale-helper.c 10068F: drivers/iio/light/gain-time-scale-helper.h 10069 10070IIO MULTIPLEXER 10071M: Peter Rosin <peda@axentia.se> 10072L: linux-iio@vger.kernel.org 10073S: Maintained 10074F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10075F: drivers/iio/multiplexer/iio-mux.c 10076 10077IIO SCMI BASED DRIVER 10078M: Jyoti Bhayana <jbhayana@google.com> 10079L: linux-iio@vger.kernel.org 10080S: Maintained 10081F: drivers/iio/common/scmi_sensors/scmi_iio.c 10082 10083IIO SUBSYSTEM AND DRIVERS 10084M: Jonathan Cameron <jic23@kernel.org> 10085R: Lars-Peter Clausen <lars@metafoo.de> 10086L: linux-iio@vger.kernel.org 10087S: Maintained 10088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10089F: Documentation/ABI/testing/configfs-iio* 10090F: Documentation/ABI/testing/sysfs-bus-iio* 10091F: Documentation/devicetree/bindings/iio/ 10092F: drivers/iio/ 10093F: drivers/staging/iio/ 10094F: include/dt-bindings/iio/ 10095F: include/linux/iio/ 10096F: tools/iio/ 10097 10098IIO UNIT CONVERTER 10099M: Peter Rosin <peda@axentia.se> 10100L: linux-iio@vger.kernel.org 10101S: Maintained 10102F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10103F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10104F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10105F: drivers/iio/afe/iio-rescale.c 10106 10107IKANOS/ADI EAGLE ADSL USB DRIVER 10108M: Matthieu Castet <castet.matthieu@free.fr> 10109M: Stanislaw Gruszka <stf_xl@wp.pl> 10110S: Maintained 10111F: drivers/usb/atm/ueagle-atm.c 10112 10113IMAGIS TOUCHSCREEN DRIVER 10114M: Markuss Broks <markuss.broks@gmail.com> 10115S: Maintained 10116F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10117F: drivers/input/touchscreen/imagis.c 10118 10119IMGTEC ASCII LCD DRIVER 10120M: Paul Burton <paulburton@kernel.org> 10121S: Maintained 10122F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10123F: drivers/auxdisplay/img-ascii-lcd.c 10124 10125IMGTEC IR DECODER DRIVER 10126S: Orphan 10127F: drivers/media/rc/img-ir/ 10128 10129IMON SOUNDGRAPH USB IR RECEIVER 10130M: Sean Young <sean@mess.org> 10131L: linux-media@vger.kernel.org 10132S: Maintained 10133F: drivers/media/rc/imon.c 10134F: drivers/media/rc/imon_raw.c 10135 10136IMS TWINTURBO FRAMEBUFFER DRIVER 10137L: linux-fbdev@vger.kernel.org 10138S: Orphan 10139F: drivers/video/fbdev/imsttfb.c 10140 10141INA209 HARDWARE MONITOR DRIVER 10142M: Guenter Roeck <linux@roeck-us.net> 10143L: linux-hwmon@vger.kernel.org 10144S: Maintained 10145F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10146F: Documentation/hwmon/ina209.rst 10147F: drivers/hwmon/ina209.c 10148 10149INA2XX HARDWARE MONITOR DRIVER 10150M: Guenter Roeck <linux@roeck-us.net> 10151L: linux-hwmon@vger.kernel.org 10152S: Maintained 10153F: Documentation/hwmon/ina2xx.rst 10154F: drivers/hwmon/ina2xx.c 10155F: include/linux/platform_data/ina2xx.h 10156 10157INDEX OF FURTHER KERNEL DOCUMENTATION 10158M: Carlos Bilbao <carlos.bilbao@amd.com> 10159S: Maintained 10160F: Documentation/process/kernel-docs.rst 10161 10162INDUSTRY PACK SUBSYSTEM (IPACK) 10163M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10164M: Jens Taprogge <jens.taprogge@taprogge.org> 10165M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10166L: industrypack-devel@lists.sourceforge.net 10167S: Maintained 10168W: http://industrypack.sourceforge.net 10169F: drivers/ipack/ 10170 10171INFINEON DPS310 Driver 10172M: Eddie James <eajames@linux.ibm.com> 10173L: linux-iio@vger.kernel.org 10174S: Maintained 10175F: drivers/iio/pressure/dps310.c 10176 10177INFINEON PEB2466 ASoC CODEC 10178M: Herve Codina <herve.codina@bootlin.com> 10179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10180S: Maintained 10181F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10182F: sound/soc/codecs/peb2466.c 10183 10184INFINIBAND SUBSYSTEM 10185M: Jason Gunthorpe <jgg@nvidia.com> 10186M: Leon Romanovsky <leonro@nvidia.com> 10187L: linux-rdma@vger.kernel.org 10188S: Supported 10189W: https://github.com/linux-rdma/rdma-core 10190Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10191T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10192F: Documentation/devicetree/bindings/infiniband/ 10193F: Documentation/infiniband/ 10194F: drivers/infiniband/ 10195F: include/rdma/ 10196F: include/trace/events/ib_mad.h 10197F: include/trace/events/ib_umad.h 10198F: include/trace/misc/rdma.h 10199F: include/uapi/linux/if_infiniband.h 10200F: include/uapi/rdma/ 10201F: samples/bpf/ibumad_kern.c 10202F: samples/bpf/ibumad_user.c 10203 10204INGENIC JZ4780 NAND DRIVER 10205M: Harvey Hunt <harveyhuntnexus@gmail.com> 10206L: linux-mtd@lists.infradead.org 10207L: linux-mips@vger.kernel.org 10208S: Maintained 10209F: drivers/mtd/nand/raw/ingenic/ 10210 10211INGENIC JZ47xx SoCs 10212M: Paul Cercueil <paul@crapouillou.net> 10213L: linux-mips@vger.kernel.org 10214S: Maintained 10215F: arch/mips/boot/dts/ingenic/ 10216F: arch/mips/generic/board-ingenic.c 10217F: arch/mips/include/asm/mach-ingenic/ 10218F: arch/mips/ingenic/Kconfig 10219F: drivers/clk/ingenic/ 10220F: drivers/dma/dma-jz4780.c 10221F: drivers/gpu/drm/ingenic/ 10222F: drivers/i2c/busses/i2c-jz4780.c 10223F: drivers/iio/adc/ingenic-adc.c 10224F: drivers/irqchip/irq-ingenic.c 10225F: drivers/memory/jz4780-nemc.c 10226F: drivers/mmc/host/jz4740_mmc.c 10227F: drivers/mtd/nand/raw/ingenic/ 10228F: drivers/pinctrl/pinctrl-ingenic.c 10229F: drivers/power/supply/ingenic-battery.c 10230F: drivers/pwm/pwm-jz4740.c 10231F: drivers/remoteproc/ingenic_rproc.c 10232F: drivers/rtc/rtc-jz4740.c 10233F: drivers/tty/serial/8250/8250_ingenic.c 10234F: drivers/usb/musb/jz4740.c 10235F: drivers/watchdog/jz4740_wdt.c 10236F: include/dt-bindings/iio/adc/ingenic,adc.h 10237F: include/linux/mfd/ingenic-tcu.h 10238F: sound/soc/codecs/jz47* 10239F: sound/soc/jz4740/ 10240 10241INJOINIC IP5xxx POWER BANK IC DRIVER 10242M: Samuel Holland <samuel@sholland.org> 10243S: Maintained 10244F: drivers/power/supply/ip5xxx_power.c 10245 10246INOTIFY 10247M: Jan Kara <jack@suse.cz> 10248R: Amir Goldstein <amir73il@gmail.com> 10249L: linux-fsdevel@vger.kernel.org 10250S: Maintained 10251F: Documentation/filesystems/inotify.rst 10252F: fs/notify/inotify/ 10253F: include/linux/inotify.h 10254F: include/uapi/linux/inotify.h 10255 10256INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10257M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10258L: linux-input@vger.kernel.org 10259S: Maintained 10260Q: http://patchwork.kernel.org/project/linux-input/list/ 10261T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10262F: Documentation/devicetree/bindings/input/ 10263F: Documentation/devicetree/bindings/serio/ 10264F: Documentation/input/ 10265F: drivers/input/ 10266F: include/dt-bindings/input/ 10267F: include/linux/input.h 10268F: include/linux/input/ 10269F: include/uapi/linux/input-event-codes.h 10270F: include/uapi/linux/input.h 10271 10272INPUT MULTITOUCH (MT) PROTOCOL 10273M: Henrik Rydberg <rydberg@bitmath.org> 10274L: linux-input@vger.kernel.org 10275S: Odd fixes 10276F: Documentation/input/multi-touch-protocol.rst 10277F: drivers/input/input-mt.c 10278K: \b(ABS|SYN)_MT_ 10279 10280INSIDE SECURE CRYPTO DRIVER 10281M: Antoine Tenart <atenart@kernel.org> 10282L: linux-crypto@vger.kernel.org 10283S: Maintained 10284F: drivers/crypto/inside-secure/ 10285 10286INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10287M: Mimi Zohar <zohar@linux.ibm.com> 10288M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10289L: linux-integrity@vger.kernel.org 10290S: Supported 10291T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10292F: security/integrity/ 10293F: security/integrity/ima/ 10294 10295INTEL 810/815 FRAMEBUFFER DRIVER 10296M: Antonino Daplas <adaplas@gmail.com> 10297L: linux-fbdev@vger.kernel.org 10298S: Maintained 10299F: drivers/video/fbdev/i810/ 10300 10301INTEL 8255 GPIO DRIVER 10302M: William Breathitt Gray <william.gray@linaro.org> 10303L: linux-gpio@vger.kernel.org 10304S: Maintained 10305F: drivers/gpio/gpio-i8255.c 10306F: drivers/gpio/gpio-i8255.h 10307 10308INTEL ASoC DRIVERS 10309M: Cezary Rojewski <cezary.rojewski@intel.com> 10310M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10311M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10312M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10313M: Bard Liao <yung-chuan.liao@linux.intel.com> 10314M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10315M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10316L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10317S: Supported 10318F: sound/soc/intel/ 10319 10320INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10321M: Hans de Goede <hdegoede@redhat.com> 10322L: platform-driver-x86@vger.kernel.org 10323S: Maintained 10324F: drivers/platform/x86/intel/atomisp2/pm.c 10325 10326INTEL ATOMISP2 LED DRIVER 10327M: Hans de Goede <hdegoede@redhat.com> 10328L: platform-driver-x86@vger.kernel.org 10329S: Maintained 10330F: drivers/platform/x86/intel/atomisp2/led.c 10331 10332INTEL BIOS SAR INT1092 DRIVER 10333M: Shravan Sudhakar <s.shravan@intel.com> 10334M: Intel Corporation <linuxwwan@intel.com> 10335L: platform-driver-x86@vger.kernel.org 10336S: Maintained 10337F: drivers/platform/x86/intel/int1092/ 10338 10339INTEL BROXTON PMC DRIVER 10340M: Mika Westerberg <mika.westerberg@linux.intel.com> 10341M: Zha Qipeng <qipeng.zha@intel.com> 10342S: Maintained 10343F: drivers/mfd/intel_pmc_bxt.c 10344F: include/linux/mfd/intel_pmc_bxt.h 10345 10346INTEL C600 SERIES SAS CONTROLLER DRIVER 10347M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10348L: linux-scsi@vger.kernel.org 10349S: Supported 10350T: git git://git.code.sf.net/p/intel-sas/isci 10351F: drivers/scsi/isci/ 10352 10353INTEL CPU family model numbers 10354M: Tony Luck <tony.luck@intel.com> 10355M: x86@kernel.org 10356L: linux-kernel@vger.kernel.org 10357S: Supported 10358F: arch/x86/include/asm/intel-family.h 10359 10360INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10361M: Jani Nikula <jani.nikula@linux.intel.com> 10362M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10363M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10364M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10365L: intel-gfx@lists.freedesktop.org 10366S: Supported 10367W: https://01.org/linuxgraphics/ 10368Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10369B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10370C: irc://irc.oftc.net/intel-gfx 10371T: git git://anongit.freedesktop.org/drm-intel 10372F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10373F: Documentation/gpu/i915.rst 10374F: drivers/gpu/drm/i915/ 10375F: include/drm/i915* 10376F: include/uapi/drm/i915_drm.h 10377 10378INTEL ETHERNET DRIVERS 10379M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10380M: Tony Nguyen <anthony.l.nguyen@intel.com> 10381L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10382S: Supported 10383W: https://www.intel.com/content/www/us/en/support.html 10384Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10385T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10386T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10387F: Documentation/networking/device_drivers/ethernet/intel/ 10388F: drivers/net/ethernet/intel/ 10389F: drivers/net/ethernet/intel/*/ 10390F: include/linux/avf/virtchnl.h 10391F: include/linux/net/intel/iidc.h 10392 10393INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10394M: Mustafa Ismail <mustafa.ismail@intel.com> 10395M: Shiraz Saleem <shiraz.saleem@intel.com> 10396L: linux-rdma@vger.kernel.org 10397S: Supported 10398F: drivers/infiniband/hw/irdma/ 10399F: include/uapi/rdma/irdma-abi.h 10400 10401INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10402M: Maik Broemme <mbroemme@libmpq.org> 10403L: linux-fbdev@vger.kernel.org 10404S: Maintained 10405F: Documentation/fb/intelfb.rst 10406F: drivers/video/fbdev/intelfb/ 10407 10408INTEL GPIO DRIVERS 10409M: Andy Shevchenko <andy@kernel.org> 10410L: linux-gpio@vger.kernel.org 10411S: Supported 10412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10413F: drivers/gpio/gpio-elkhartlake.c 10414F: drivers/gpio/gpio-ich.c 10415F: drivers/gpio/gpio-merrifield.c 10416F: drivers/gpio/gpio-ml-ioh.c 10417F: drivers/gpio/gpio-pch.c 10418F: drivers/gpio/gpio-sch.c 10419F: drivers/gpio/gpio-sodaville.c 10420F: drivers/gpio/gpio-tangier.c 10421 10422INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10423M: Zhenyu Wang <zhenyuw@linux.intel.com> 10424M: Zhi Wang <zhi.a.wang@intel.com> 10425L: intel-gvt-dev@lists.freedesktop.org 10426L: intel-gfx@lists.freedesktop.org 10427S: Supported 10428W: https://01.org/igvt-g 10429T: git https://github.com/intel/gvt-linux.git 10430F: drivers/gpu/drm/i915/gvt/ 10431 10432INTEL HID EVENT DRIVER 10433M: Alex Hung <alexhung@gmail.com> 10434L: platform-driver-x86@vger.kernel.org 10435S: Maintained 10436F: drivers/platform/x86/intel/hid.c 10437 10438INTEL I/OAT DMA DRIVER 10439M: Dave Jiang <dave.jiang@intel.com> 10440R: Dan Williams <dan.j.williams@intel.com> 10441L: dmaengine@vger.kernel.org 10442S: Supported 10443Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10444F: drivers/dma/ioat* 10445 10446INTEL IDLE DRIVER 10447M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10448M: Len Brown <lenb@kernel.org> 10449L: linux-pm@vger.kernel.org 10450S: Supported 10451B: https://bugzilla.kernel.org 10452T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10453F: drivers/idle/intel_idle.c 10454 10455INTEL IDXD DRIVER 10456M: Fenghua Yu <fenghua.yu@intel.com> 10457M: Dave Jiang <dave.jiang@intel.com> 10458L: dmaengine@vger.kernel.org 10459S: Supported 10460F: drivers/dma/idxd/* 10461F: include/uapi/linux/idxd.h 10462 10463INTEL IN FIELD SCAN (IFS) DEVICE 10464M: Jithu Joseph <jithu.joseph@intel.com> 10465R: Ashok Raj <ashok.raj@intel.com> 10466R: Tony Luck <tony.luck@intel.com> 10467S: Maintained 10468F: drivers/platform/x86/intel/ifs 10469F: include/trace/events/intel_ifs.h 10470 10471INTEL INTEGRATED SENSOR HUB DRIVER 10472M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10473M: Jiri Kosina <jikos@kernel.org> 10474L: linux-input@vger.kernel.org 10475S: Maintained 10476F: drivers/hid/intel-ish-hid/ 10477 10478INTEL IOMMU (VT-d) 10479M: David Woodhouse <dwmw2@infradead.org> 10480M: Lu Baolu <baolu.lu@linux.intel.com> 10481L: iommu@lists.linux.dev 10482S: Supported 10483T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10484F: drivers/iommu/intel/ 10485 10486INTEL IPU3 CSI-2 CIO2 DRIVER 10487M: Yong Zhi <yong.zhi@intel.com> 10488M: Sakari Ailus <sakari.ailus@linux.intel.com> 10489M: Bingbu Cao <bingbu.cao@intel.com> 10490M: Dan Scally <djrscally@gmail.com> 10491R: Tianshu Qiu <tian.shu.qiu@intel.com> 10492L: linux-media@vger.kernel.org 10493S: Maintained 10494T: git git://linuxtv.org/media_tree.git 10495F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10496F: drivers/media/pci/intel/ipu3/ 10497 10498INTEL IPU3 CSI-2 IMGU DRIVER 10499M: Sakari Ailus <sakari.ailus@linux.intel.com> 10500R: Bingbu Cao <bingbu.cao@intel.com> 10501R: Tianshu Qiu <tian.shu.qiu@intel.com> 10502L: linux-media@vger.kernel.org 10503S: Maintained 10504F: Documentation/admin-guide/media/ipu3.rst 10505F: Documentation/admin-guide/media/ipu3_rcb.svg 10506F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10507F: drivers/staging/media/ipu3/ 10508 10509INTEL ISHTP ECLITE DRIVER 10510M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10511L: platform-driver-x86@vger.kernel.org 10512S: Supported 10513F: drivers/platform/x86/intel/ishtp_eclite.c 10514 10515INTEL IXP4XX CRYPTO SUPPORT 10516M: Corentin Labbe <clabbe@baylibre.com> 10517L: linux-crypto@vger.kernel.org 10518S: Maintained 10519F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10520 10521INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10522M: Krzysztof Halasa <khalasa@piap.pl> 10523S: Maintained 10524F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10525F: drivers/net/wan/ixp4xx_hss.c 10526F: drivers/soc/ixp4xx/ixp4xx-npe.c 10527F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10528F: include/linux/soc/ixp4xx/npe.h 10529F: include/linux/soc/ixp4xx/qmgr.h 10530 10531INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10532M: Deepak Saxena <dsaxena@plexity.net> 10533S: Maintained 10534F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10535F: drivers/char/hw_random/ixp4xx-rng.c 10536 10537INTEL KEEM BAY DRM DRIVER 10538M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10539M: Edmund Dea <edmund.j.dea@intel.com> 10540S: Maintained 10541F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10542F: drivers/gpu/drm/kmb/ 10543 10544INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10545M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10546S: Maintained 10547F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10548F: drivers/crypto/intel/keembay/Kconfig 10549F: drivers/crypto/intel/keembay/Makefile 10550F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10551F: drivers/crypto/intel/keembay/ocs-aes.c 10552F: drivers/crypto/intel/keembay/ocs-aes.h 10553 10554INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10555M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10556M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10557M: Mark Gross <mgross@linux.intel.com> 10558S: Maintained 10559F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10560F: drivers/crypto/intel/keembay/Kconfig 10561F: drivers/crypto/intel/keembay/Makefile 10562F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10563 10564INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10565M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10566M: Declan Murphy <declan.murphy@intel.com> 10567S: Maintained 10568F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10569F: drivers/crypto/intel/keembay/Kconfig 10570F: drivers/crypto/intel/keembay/Makefile 10571F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10572F: drivers/crypto/intel/keembay/ocs-hcu.c 10573F: drivers/crypto/intel/keembay/ocs-hcu.h 10574 10575INTEL MANAGEMENT ENGINE (mei) 10576M: Tomas Winkler <tomas.winkler@intel.com> 10577L: linux-kernel@vger.kernel.org 10578S: Supported 10579F: Documentation/driver-api/mei/* 10580F: drivers/misc/mei/ 10581F: drivers/watchdog/mei_wdt.c 10582F: include/linux/mei_aux.h 10583F: include/linux/mei_cl_bus.h 10584F: include/uapi/linux/mei.h 10585F: include/uapi/linux/mei_uuid.h 10586F: include/uapi/linux/uuid.h 10587F: samples/mei/* 10588 10589INTEL MAX 10 BMC MFD DRIVER 10590M: Xu Yilun <yilun.xu@intel.com> 10591R: Tom Rix <trix@redhat.com> 10592S: Maintained 10593F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10594F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10595F: drivers/hwmon/intel-m10-bmc-hwmon.c 10596F: drivers/mfd/intel-m10-bmc* 10597F: include/linux/mfd/intel-m10-bmc.h 10598 10599INTEL MAX10 BMC SECURE UPDATES 10600M: Russ Weight <russell.h.weight@intel.com> 10601L: linux-fpga@vger.kernel.org 10602S: Maintained 10603F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10604F: drivers/fpga/intel-m10-bmc-sec-update.c 10605 10606INTEL P-Unit IPC DRIVER 10607M: Zha Qipeng <qipeng.zha@intel.com> 10608L: platform-driver-x86@vger.kernel.org 10609S: Maintained 10610F: arch/x86/include/asm/intel_punit_ipc.h 10611F: drivers/platform/x86/intel/punit_ipc.c 10612 10613INTEL PMC CORE DRIVER 10614M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10615M: David E Box <david.e.box@intel.com> 10616L: platform-driver-x86@vger.kernel.org 10617S: Maintained 10618F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10619F: drivers/platform/x86/intel/pmc/ 10620 10621INTEL PMIC GPIO DRIVERS 10622M: Andy Shevchenko <andy@kernel.org> 10623S: Supported 10624T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10625F: drivers/gpio/gpio-*cove.c 10626 10627INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10628M: Andy Shevchenko <andy@kernel.org> 10629S: Supported 10630F: drivers/mfd/intel_soc_pmic* 10631F: include/linux/mfd/intel_soc_pmic* 10632 10633INTEL PMT DRIVERS 10634M: David E. Box <david.e.box@linux.intel.com> 10635S: Supported 10636F: drivers/platform/x86/intel/pmt/ 10637 10638INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10639M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10640L: linux-wireless@vger.kernel.org 10641S: Maintained 10642F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10643F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10644F: drivers/net/wireless/intel/ipw2x00/ 10645 10646INTEL PSTATE DRIVER 10647M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10648M: Len Brown <lenb@kernel.org> 10649L: linux-pm@vger.kernel.org 10650S: Supported 10651F: drivers/cpufreq/intel_pstate.c 10652 10653INTEL PTP DFL ToD DRIVER 10654M: Tianfei Zhang <tianfei.zhang@intel.com> 10655L: linux-fpga@vger.kernel.org 10656L: netdev@vger.kernel.org 10657S: Maintained 10658F: drivers/ptp/ptp_dfl_tod.c 10659 10660INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10661M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10662L: linux-iio@vger.kernel.org 10663F: drivers/counter/intel-qep.c 10664 10665INTEL SCU DRIVERS 10666M: Mika Westerberg <mika.westerberg@linux.intel.com> 10667S: Maintained 10668F: arch/x86/include/asm/intel_scu_ipc.h 10669F: drivers/platform/x86/intel_scu_* 10670 10671INTEL SDSI DRIVER 10672M: David E. Box <david.e.box@linux.intel.com> 10673S: Supported 10674F: drivers/platform/x86/intel/sdsi.c 10675F: tools/arch/x86/intel_sdsi/ 10676F: tools/testing/selftests/drivers/sdsi/ 10677 10678INTEL SGX 10679M: Jarkko Sakkinen <jarkko@kernel.org> 10680R: Dave Hansen <dave.hansen@linux.intel.com> 10681L: linux-sgx@vger.kernel.org 10682S: Supported 10683Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10684T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10685F: Documentation/arch/x86/sgx.rst 10686F: arch/x86/entry/vdso/vsgx.S 10687F: arch/x86/include/asm/sgx.h 10688F: arch/x86/include/uapi/asm/sgx.h 10689F: arch/x86/kernel/cpu/sgx/* 10690F: tools/testing/selftests/sgx/* 10691K: \bSGX_ 10692 10693INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10694M: Daniel Scally <djrscally@gmail.com> 10695S: Maintained 10696F: drivers/platform/x86/intel/int3472/ 10697 10698INTEL SPEED SELECT TECHNOLOGY 10699M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10700L: platform-driver-x86@vger.kernel.org 10701S: Maintained 10702F: drivers/platform/x86/intel/speed_select_if/ 10703F: include/uapi/linux/isst_if.h 10704F: tools/power/x86/intel-speed-select/ 10705 10706INTEL STRATIX10 FIRMWARE DRIVERS 10707M: Dinh Nguyen <dinguyen@kernel.org> 10708L: linux-kernel@vger.kernel.org 10709S: Maintained 10710T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10711F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10712F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10713F: drivers/firmware/stratix10-rsu.c 10714F: drivers/firmware/stratix10-svc.c 10715F: include/linux/firmware/intel/stratix10-smc.h 10716F: include/linux/firmware/intel/stratix10-svc-client.h 10717 10718INTEL TELEMETRY DRIVER 10719M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10720M: "David E. Box" <david.e.box@linux.intel.com> 10721L: platform-driver-x86@vger.kernel.org 10722S: Maintained 10723F: arch/x86/include/asm/intel_telemetry.h 10724F: drivers/platform/x86/intel/telemetry/ 10725 10726INTEL TPMI DRIVER 10727M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10728L: platform-driver-x86@vger.kernel.org 10729S: Maintained 10730F: drivers/platform/x86/intel/tpmi.c 10731F: include/linux/intel_tpmi.h 10732 10733INTEL UNCORE FREQUENCY CONTROL 10734M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10735L: platform-driver-x86@vger.kernel.org 10736S: Maintained 10737F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10738F: drivers/platform/x86/intel/uncore-frequency/ 10739 10740INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10741M: David E. Box <david.e.box@linux.intel.com> 10742S: Supported 10743F: drivers/platform/x86/intel/vsec.* 10744 10745INTEL VIRTUAL BUTTON DRIVER 10746M: AceLan Kao <acelan.kao@canonical.com> 10747L: platform-driver-x86@vger.kernel.org 10748S: Maintained 10749F: drivers/platform/x86/intel/vbtn.c 10750 10751INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10752M: Stanislaw Gruszka <stf_xl@wp.pl> 10753L: linux-wireless@vger.kernel.org 10754S: Supported 10755F: drivers/net/wireless/intel/iwlegacy/ 10756 10757INTEL WIRELESS WIFI LINK (iwlwifi) 10758M: Gregory Greenman <gregory.greenman@intel.com> 10759L: linux-wireless@vger.kernel.org 10760S: Supported 10761W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10762T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10763F: drivers/net/wireless/intel/iwlwifi/ 10764 10765INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10766M: Jithu Joseph <jithu.joseph@intel.com> 10767R: Maurice Ma <maurice.ma@intel.com> 10768S: Maintained 10769W: https://slimbootloader.github.io/security/firmware-update.html 10770F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10771 10772INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10773L: Dell.Client.Kernel@dell.com 10774S: Maintained 10775F: drivers/platform/x86/intel/wmi/thunderbolt.c 10776 10777INTEL WWAN IOSM DRIVER 10778M: M Chetan Kumar <m.chetan.kumar@intel.com> 10779M: Intel Corporation <linuxwwan@intel.com> 10780L: netdev@vger.kernel.org 10781S: Maintained 10782F: drivers/net/wwan/iosm/ 10783 10784INTEL(R) TRACE HUB 10785M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10786S: Supported 10787F: Documentation/trace/intel_th.rst 10788F: drivers/hwtracing/intel_th/ 10789F: include/linux/intel_th.h 10790 10791INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10792M: Ning Sun <ning.sun@intel.com> 10793L: tboot-devel@lists.sourceforge.net 10794S: Supported 10795W: http://tboot.sourceforge.net 10796T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10797F: Documentation/arch/x86/intel_txt.rst 10798F: arch/x86/kernel/tboot.c 10799F: include/linux/tboot.h 10800 10801INTERCONNECT API 10802M: Georgi Djakov <djakov@kernel.org> 10803L: linux-pm@vger.kernel.org 10804S: Maintained 10805T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10806F: Documentation/devicetree/bindings/interconnect/ 10807F: Documentation/driver-api/interconnect.rst 10808F: drivers/interconnect/ 10809F: include/dt-bindings/interconnect/ 10810F: include/linux/interconnect-provider.h 10811F: include/linux/interconnect.h 10812 10813INTERRUPT COUNTER DRIVER 10814M: Oleksij Rempel <o.rempel@pengutronix.de> 10815R: Pengutronix Kernel Team <kernel@pengutronix.de> 10816L: linux-iio@vger.kernel.org 10817F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10818F: drivers/counter/interrupt-cnt.c 10819 10820INTERSIL ISL7998X VIDEO DECODER DRIVER 10821M: Michael Tretter <m.tretter@pengutronix.de> 10822R: Pengutronix Kernel Team <kernel@pengutronix.de> 10823L: linux-media@vger.kernel.org 10824S: Maintained 10825F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10826F: drivers/media/i2c/isl7998x.c 10827 10828INVENSENSE ICM-426xx IMU DRIVER 10829M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10830L: linux-iio@vger.kernel.org 10831S: Maintained 10832W: https://invensense.tdk.com/ 10833F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10834F: drivers/iio/imu/inv_icm42600/ 10835 10836INVENSENSE MPU-3050 GYROSCOPE DRIVER 10837M: Linus Walleij <linus.walleij@linaro.org> 10838L: linux-iio@vger.kernel.org 10839S: Maintained 10840F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10841F: drivers/iio/gyro/mpu3050* 10842 10843IOC3 ETHERNET DRIVER 10844M: Ralf Baechle <ralf@linux-mips.org> 10845L: linux-mips@vger.kernel.org 10846S: Maintained 10847F: drivers/net/ethernet/sgi/ioc3-eth.c 10848 10849IOMAP FILESYSTEM LIBRARY 10850M: Christoph Hellwig <hch@infradead.org> 10851M: Darrick J. Wong <djwong@kernel.org> 10852L: linux-xfs@vger.kernel.org 10853L: linux-fsdevel@vger.kernel.org 10854S: Supported 10855T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10856F: fs/iomap/ 10857F: include/linux/iomap.h 10858 10859IOMMU DMA-API LAYER 10860M: Robin Murphy <robin.murphy@arm.com> 10861L: iommu@lists.linux.dev 10862S: Maintained 10863T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10864F: drivers/iommu/dma-iommu.c 10865F: drivers/iommu/dma-iommu.h 10866F: drivers/iommu/iova.c 10867F: include/linux/iova.h 10868 10869IOMMU SUBSYSTEM 10870M: Joerg Roedel <joro@8bytes.org> 10871M: Will Deacon <will@kernel.org> 10872R: Robin Murphy <robin.murphy@arm.com> 10873L: iommu@lists.linux.dev 10874S: Maintained 10875T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10876F: Documentation/devicetree/bindings/iommu/ 10877F: Documentation/userspace-api/iommu.rst 10878F: drivers/iommu/ 10879F: include/linux/iommu.h 10880F: include/linux/iova.h 10881F: include/linux/of_iommu.h 10882F: include/uapi/linux/iommu.h 10883 10884IOMMUFD 10885M: Jason Gunthorpe <jgg@nvidia.com> 10886M: Kevin Tian <kevin.tian@intel.com> 10887L: iommu@lists.linux.dev 10888S: Maintained 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10890F: Documentation/userspace-api/iommufd.rst 10891F: drivers/iommu/iommufd/ 10892F: include/linux/iommufd.h 10893F: include/uapi/linux/iommufd.h 10894F: tools/testing/selftests/iommu/ 10895 10896IOSYS-MAP HELPERS 10897M: Thomas Zimmermann <tzimmermann@suse.de> 10898L: dri-devel@lists.freedesktop.org 10899S: Maintained 10900T: git git://anongit.freedesktop.org/drm/drm-misc 10901F: include/linux/iosys-map.h 10902 10903IO_URING 10904M: Jens Axboe <axboe@kernel.dk> 10905R: Pavel Begunkov <asml.silence@gmail.com> 10906L: io-uring@vger.kernel.org 10907S: Maintained 10908T: git git://git.kernel.dk/linux-block 10909T: git git://git.kernel.dk/liburing 10910F: include/linux/io_uring.h 10911F: include/linux/io_uring_types.h 10912F: include/trace/events/io_uring.h 10913F: include/uapi/linux/io_uring.h 10914F: io_uring/ 10915F: tools/io_uring/ 10916 10917IPMI SUBSYSTEM 10918M: Corey Minyard <minyard@acm.org> 10919L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10920S: Supported 10921W: http://openipmi.sourceforge.net/ 10922T: git https://github.com/cminyard/linux-ipmi.git for-next 10923F: Documentation/devicetree/bindings/ipmi/ 10924F: Documentation/driver-api/ipmi.rst 10925F: drivers/char/ipmi/ 10926F: include/linux/ipmi* 10927F: include/uapi/linux/ipmi* 10928 10929IPS SCSI RAID DRIVER 10930M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10931L: linux-scsi@vger.kernel.org 10932S: Maintained 10933W: http://www.adaptec.com/ 10934F: drivers/scsi/ips* 10935 10936IPVS 10937M: Simon Horman <horms@verge.net.au> 10938M: Julian Anastasov <ja@ssi.bg> 10939L: netdev@vger.kernel.org 10940L: lvs-devel@vger.kernel.org 10941S: Maintained 10942T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10943T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10944F: Documentation/networking/ipvs-sysctl.rst 10945F: include/net/ip_vs.h 10946F: include/uapi/linux/ip_vs.h 10947F: net/netfilter/ipvs/ 10948 10949IPWIRELESS DRIVER 10950M: Jiri Kosina <jikos@kernel.org> 10951M: David Sterba <dsterba@suse.com> 10952S: Odd Fixes 10953F: drivers/tty/ipwireless/ 10954 10955IRON DEVICE AUDIO CODEC DRIVERS 10956M: Kiseok Jo <kiseok.jo@irondevice.com> 10957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10958S: Maintained 10959F: Documentation/devicetree/bindings/sound/irondevice,* 10960F: sound/soc/codecs/sma* 10961 10962IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10963M: Marc Zyngier <maz@kernel.org> 10964S: Maintained 10965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10966F: Documentation/core-api/irq/irq-domain.rst 10967F: include/linux/irqdomain.h 10968F: kernel/irq/irqdomain.c 10969F: kernel/irq/msi.c 10970 10971IRQ SUBSYSTEM 10972M: Thomas Gleixner <tglx@linutronix.de> 10973L: linux-kernel@vger.kernel.org 10974S: Maintained 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10976F: include/linux/group_cpus.h 10977F: kernel/irq/ 10978F: lib/group_cpus.c 10979 10980IRQCHIP DRIVERS 10981M: Thomas Gleixner <tglx@linutronix.de> 10982M: Marc Zyngier <maz@kernel.org> 10983L: linux-kernel@vger.kernel.org 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10986F: Documentation/devicetree/bindings/interrupt-controller/ 10987F: drivers/irqchip/ 10988 10989ISA 10990M: William Breathitt Gray <william.gray@linaro.org> 10991S: Maintained 10992F: Documentation/driver-api/isa.rst 10993F: drivers/base/isa.c 10994F: include/linux/isa.h 10995 10996ISA RADIO MODULE 10997M: Hans Verkuil <hverkuil@xs4all.nl> 10998L: linux-media@vger.kernel.org 10999S: Maintained 11000W: https://linuxtv.org 11001T: git git://linuxtv.org/media_tree.git 11002F: drivers/media/radio/radio-isa* 11003 11004ISAPNP 11005M: Jaroslav Kysela <perex@perex.cz> 11006S: Maintained 11007F: Documentation/driver-api/isapnp.rst 11008F: drivers/pnp/isapnp/ 11009F: include/linux/isapnp.h 11010 11011ISCSI 11012M: Lee Duncan <lduncan@suse.com> 11013M: Chris Leech <cleech@redhat.com> 11014M: Mike Christie <michael.christie@oracle.com> 11015L: open-iscsi@googlegroups.com 11016L: linux-scsi@vger.kernel.org 11017S: Maintained 11018W: www.open-iscsi.com 11019F: drivers/scsi/*iscsi* 11020F: include/scsi/*iscsi* 11021 11022iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11023M: Peter Jones <pjones@redhat.com> 11024M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11025S: Maintained 11026F: drivers/firmware/iscsi_ibft* 11027 11028ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11029M: Sagi Grimberg <sagi@grimberg.me> 11030M: Max Gurtovoy <mgurtovoy@nvidia.com> 11031L: linux-rdma@vger.kernel.org 11032S: Supported 11033W: http://www.openfabrics.org 11034W: www.open-iscsi.org 11035Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11036F: drivers/infiniband/ulp/iser/ 11037 11038ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11039M: Sagi Grimberg <sagi@grimberg.me> 11040L: linux-rdma@vger.kernel.org 11041L: target-devel@vger.kernel.org 11042S: Supported 11043W: http://www.linux-iscsi.org 11044T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11045F: drivers/infiniband/ulp/isert 11046 11047ISDN/CMTP OVER BLUETOOTH 11048M: Karsten Keil <isdn@linux-pingi.de> 11049L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11050L: netdev@vger.kernel.org 11051S: Odd Fixes 11052W: http://www.isdn4linux.de 11053F: Documentation/isdn/ 11054F: drivers/isdn/capi/ 11055F: include/linux/isdn/ 11056F: include/uapi/linux/isdn/ 11057F: net/bluetooth/cmtp/ 11058 11059ISDN/mISDN SUBSYSTEM 11060M: Karsten Keil <isdn@linux-pingi.de> 11061L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11062L: netdev@vger.kernel.org 11063S: Maintained 11064W: http://www.isdn4linux.de 11065F: drivers/isdn/Kconfig 11066F: drivers/isdn/Makefile 11067F: drivers/isdn/hardware/ 11068F: drivers/isdn/mISDN/ 11069 11070ISOFS FILESYSTEM 11071M: Jan Kara <jack@suse.cz> 11072L: linux-fsdevel@vger.kernel.org 11073S: Maintained 11074F: Documentation/filesystems/isofs.rst 11075F: fs/isofs/ 11076 11077IT87 HARDWARE MONITORING DRIVER 11078M: Jean Delvare <jdelvare@suse.com> 11079L: linux-hwmon@vger.kernel.org 11080S: Maintained 11081F: Documentation/hwmon/it87.rst 11082F: drivers/hwmon/it87.c 11083 11084IT913X MEDIA DRIVER 11085M: Antti Palosaari <crope@iki.fi> 11086L: linux-media@vger.kernel.org 11087S: Maintained 11088W: https://linuxtv.org 11089W: http://palosaari.fi/linux/ 11090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11091T: git git://linuxtv.org/anttip/media_tree.git 11092F: drivers/media/tuners/it913x* 11093 11094ITE IT66121 HDMI BRIDGE DRIVER 11095M: Phong LE <ple@baylibre.com> 11096M: Neil Armstrong <neil.armstrong@linaro.org> 11097S: Maintained 11098T: git git://anongit.freedesktop.org/drm/drm-misc 11099F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11100F: drivers/gpu/drm/bridge/ite-it66121.c 11101 11102IVTV VIDEO4LINUX DRIVER 11103M: Andy Walls <awalls@md.metrocast.net> 11104L: linux-media@vger.kernel.org 11105S: Maintained 11106W: https://linuxtv.org 11107T: git git://linuxtv.org/media_tree.git 11108F: Documentation/admin-guide/media/ivtv* 11109F: drivers/media/pci/ivtv/ 11110F: include/uapi/linux/ivtv* 11111 11112IX2505V MEDIA DRIVER 11113M: Malcolm Priestley <tvboxspy@gmail.com> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11118F: drivers/media/dvb-frontends/ix2505v* 11119 11120JAILHOUSE HYPERVISOR INTERFACE 11121M: Jan Kiszka <jan.kiszka@siemens.com> 11122L: jailhouse-dev@googlegroups.com 11123S: Maintained 11124F: arch/x86/include/asm/jailhouse_para.h 11125F: arch/x86/kernel/jailhouse.c 11126 11127JC42.4 TEMPERATURE SENSOR DRIVER 11128M: Guenter Roeck <linux@roeck-us.net> 11129L: linux-hwmon@vger.kernel.org 11130S: Maintained 11131F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11132F: Documentation/hwmon/jc42.rst 11133F: drivers/hwmon/jc42.c 11134 11135JFS FILESYSTEM 11136M: Dave Kleikamp <shaggy@kernel.org> 11137L: jfs-discussion@lists.sourceforge.net 11138S: Odd Fixes 11139W: http://jfs.sourceforge.net/ 11140T: git https://github.com/kleikamp/linux-shaggy.git 11141F: Documentation/admin-guide/jfs.rst 11142F: fs/jfs/ 11143 11144JME NETWORK DRIVER 11145M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11146L: netdev@vger.kernel.org 11147S: Maintained 11148F: drivers/net/ethernet/jme.* 11149 11150JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11151M: David Woodhouse <dwmw2@infradead.org> 11152M: Richard Weinberger <richard@nod.at> 11153L: linux-mtd@lists.infradead.org 11154S: Odd Fixes 11155W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11156T: git git://git.infradead.org/ubifs-2.6.git 11157F: fs/jffs2/ 11158F: include/uapi/linux/jffs2.h 11159 11160JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11161M: "Theodore Ts'o" <tytso@mit.edu> 11162M: Jan Kara <jack@suse.com> 11163L: linux-ext4@vger.kernel.org 11164S: Maintained 11165F: fs/jbd2/ 11166F: include/linux/jbd2.h 11167 11168JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11169M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11170L: linux-media@vger.kernel.org 11171L: linux-renesas-soc@vger.kernel.org 11172S: Maintained 11173F: drivers/media/platform/renesas/rcar_jpu.c 11174 11175JSM Neo PCI based serial card 11176L: linux-serial@vger.kernel.org 11177S: Orphan 11178F: drivers/tty/serial/jsm/ 11179 11180K10TEMP HARDWARE MONITORING DRIVER 11181M: Clemens Ladisch <clemens@ladisch.de> 11182L: linux-hwmon@vger.kernel.org 11183S: Maintained 11184F: Documentation/hwmon/k10temp.rst 11185F: drivers/hwmon/k10temp.c 11186 11187K8TEMP HARDWARE MONITORING DRIVER 11188M: Rudolf Marek <r.marek@assembler.cz> 11189L: linux-hwmon@vger.kernel.org 11190S: Maintained 11191F: Documentation/hwmon/k8temp.rst 11192F: drivers/hwmon/k8temp.c 11193 11194KASAN 11195M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11196R: Alexander Potapenko <glider@google.com> 11197R: Andrey Konovalov <andreyknvl@gmail.com> 11198R: Dmitry Vyukov <dvyukov@google.com> 11199R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11200L: kasan-dev@googlegroups.com 11201S: Maintained 11202F: Documentation/dev-tools/kasan.rst 11203F: arch/*/include/asm/*kasan.h 11204F: arch/*/mm/kasan_init* 11205F: include/linux/kasan*.h 11206F: lib/Kconfig.kasan 11207F: mm/kasan/ 11208F: scripts/Makefile.kasan 11209 11210KCONFIG 11211M: Masahiro Yamada <masahiroy@kernel.org> 11212L: linux-kbuild@vger.kernel.org 11213S: Maintained 11214Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11215T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11216F: Documentation/kbuild/kconfig* 11217F: scripts/Kconfig.include 11218F: scripts/kconfig/ 11219 11220KCOV 11221R: Dmitry Vyukov <dvyukov@google.com> 11222R: Andrey Konovalov <andreyknvl@gmail.com> 11223L: kasan-dev@googlegroups.com 11224S: Maintained 11225F: Documentation/dev-tools/kcov.rst 11226F: include/linux/kcov.h 11227F: include/uapi/linux/kcov.h 11228F: kernel/kcov.c 11229F: scripts/Makefile.kcov 11230 11231KCSAN 11232M: Marco Elver <elver@google.com> 11233R: Dmitry Vyukov <dvyukov@google.com> 11234L: kasan-dev@googlegroups.com 11235S: Maintained 11236F: Documentation/dev-tools/kcsan.rst 11237F: include/linux/kcsan*.h 11238F: kernel/kcsan/ 11239F: lib/Kconfig.kcsan 11240F: scripts/Makefile.kcsan 11241 11242KDUMP 11243M: Baoquan He <bhe@redhat.com> 11244R: Vivek Goyal <vgoyal@redhat.com> 11245R: Dave Young <dyoung@redhat.com> 11246L: kexec@lists.infradead.org 11247S: Maintained 11248W: http://lse.sourceforge.net/kdump/ 11249F: Documentation/admin-guide/kdump/ 11250F: fs/proc/vmcore.c 11251F: include/linux/crash_core.h 11252F: include/linux/crash_dump.h 11253F: include/uapi/linux/vmcore.h 11254F: kernel/crash_*.c 11255 11256KEENE FM RADIO TRANSMITTER DRIVER 11257M: Hans Verkuil <hverkuil@xs4all.nl> 11258L: linux-media@vger.kernel.org 11259S: Maintained 11260W: https://linuxtv.org 11261T: git git://linuxtv.org/media_tree.git 11262F: drivers/media/radio/radio-keene* 11263 11264KERNEL AUTOMOUNTER 11265M: Ian Kent <raven@themaw.net> 11266L: autofs@vger.kernel.org 11267S: Maintained 11268F: fs/autofs/ 11269 11270KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11271M: Masahiro Yamada <masahiroy@kernel.org> 11272R: Nathan Chancellor <nathan@kernel.org> 11273R: Nick Desaulniers <ndesaulniers@google.com> 11274R: Nicolas Schier <nicolas@fjasle.eu> 11275L: linux-kbuild@vger.kernel.org 11276S: Maintained 11277Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11278T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11279F: Documentation/kbuild/ 11280F: Makefile 11281F: scripts/*vmlinux* 11282F: scripts/Kbuild* 11283F: scripts/Makefile* 11284F: scripts/basic/ 11285F: scripts/dummy-tools/ 11286F: scripts/mk* 11287F: scripts/mod/ 11288F: scripts/package/ 11289 11290KERNEL HARDENING (not covered by other areas) 11291M: Kees Cook <keescook@chromium.org> 11292L: linux-hardening@vger.kernel.org 11293S: Supported 11294T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11295F: Documentation/ABI/testing/sysfs-kernel-oops_count 11296F: Documentation/ABI/testing/sysfs-kernel-warn_count 11297F: include/linux/overflow.h 11298F: include/linux/randomize_kstack.h 11299F: mm/usercopy.c 11300K: \b(add|choose)_random_kstack_offset\b 11301K: \b__check_(object_size|heap_object)\b 11302 11303KERNEL JANITORS 11304L: kernel-janitors@vger.kernel.org 11305S: Odd Fixes 11306W: http://kernelnewbies.org/KernelJanitors 11307 11308KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11309M: Chuck Lever <chuck.lever@oracle.com> 11310M: Jeff Layton <jlayton@kernel.org> 11311R: Neil Brown <neilb@suse.de> 11312R: Olga Kornievskaia <kolga@netapp.com> 11313R: Dai Ngo <Dai.Ngo@oracle.com> 11314R: Tom Talpey <tom@talpey.com> 11315L: linux-nfs@vger.kernel.org 11316S: Supported 11317W: http://nfs.sourceforge.net/ 11318T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11319F: Documentation/filesystems/nfs/ 11320F: fs/exportfs/ 11321F: fs/lockd/ 11322F: fs/nfs_common/ 11323F: fs/nfsd/ 11324F: include/linux/lockd/ 11325F: include/linux/sunrpc/ 11326F: include/trace/events/rpcgss.h 11327F: include/trace/events/rpcrdma.h 11328F: include/trace/events/sunrpc.h 11329F: include/trace/misc/fs.h 11330F: include/trace/misc/nfs.h 11331F: include/trace/misc/sunrpc.h 11332F: include/uapi/linux/nfsd/ 11333F: include/uapi/linux/sunrpc/ 11334F: net/sunrpc/ 11335 11336KERNEL REGRESSIONS 11337M: Thorsten Leemhuis <linux@leemhuis.info> 11338L: regressions@lists.linux.dev 11339S: Supported 11340F: Documentation/admin-guide/reporting-regressions.rst 11341F: Documentation/process/handling-regressions.rst 11342 11343KERNEL SELFTEST FRAMEWORK 11344M: Shuah Khan <shuah@kernel.org> 11345M: Shuah Khan <skhan@linuxfoundation.org> 11346L: linux-kselftest@vger.kernel.org 11347S: Maintained 11348Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11349T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11350F: Documentation/dev-tools/kselftest* 11351F: tools/testing/selftests/ 11352 11353KERNEL SMB3 SERVER (KSMBD) 11354M: Namjae Jeon <linkinjeon@kernel.org> 11355M: Steve French <sfrench@samba.org> 11356R: Sergey Senozhatsky <senozhatsky@chromium.org> 11357R: Tom Talpey <tom@talpey.com> 11358L: linux-cifs@vger.kernel.org 11359S: Maintained 11360T: git git://git.samba.org/ksmbd.git 11361F: Documentation/filesystems/smb/ksmbd.rst 11362F: fs/smb/common/ 11363F: fs/smb/server/ 11364 11365KERNEL UNIT TESTING FRAMEWORK (KUnit) 11366M: Brendan Higgins <brendanhiggins@google.com> 11367M: David Gow <davidgow@google.com> 11368L: linux-kselftest@vger.kernel.org 11369L: kunit-dev@googlegroups.com 11370S: Maintained 11371W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11372T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11373T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11374F: Documentation/dev-tools/kunit/ 11375F: include/kunit/ 11376F: lib/kunit/ 11377F: tools/testing/kunit/ 11378 11379KERNEL USERMODE HELPER 11380M: Luis Chamberlain <mcgrof@kernel.org> 11381L: linux-kernel@vger.kernel.org 11382S: Maintained 11383F: include/linux/umh.h 11384F: kernel/umh.c 11385 11386KERNEL VIRTUAL MACHINE (KVM) 11387M: Paolo Bonzini <pbonzini@redhat.com> 11388L: kvm@vger.kernel.org 11389S: Supported 11390W: http://www.linux-kvm.org 11391T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11392F: Documentation/virt/kvm/ 11393F: include/asm-generic/kvm* 11394F: include/kvm/iodev.h 11395F: include/linux/kvm* 11396F: include/trace/events/kvm.h 11397F: include/uapi/asm-generic/kvm* 11398F: include/uapi/linux/kvm* 11399F: tools/kvm/ 11400F: tools/testing/selftests/kvm/ 11401F: virt/kvm/* 11402 11403KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11404M: Marc Zyngier <maz@kernel.org> 11405M: Oliver Upton <oliver.upton@linux.dev> 11406R: James Morse <james.morse@arm.com> 11407R: Suzuki K Poulose <suzuki.poulose@arm.com> 11408R: Zenghui Yu <yuzenghui@huawei.com> 11409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11410L: kvmarm@lists.linux.dev 11411S: Maintained 11412T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11413F: arch/arm64/include/asm/kvm* 11414F: arch/arm64/include/uapi/asm/kvm* 11415F: arch/arm64/kvm/ 11416F: include/kvm/arm_* 11417F: tools/testing/selftests/kvm/*/aarch64/ 11418F: tools/testing/selftests/kvm/aarch64/ 11419 11420KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11421M: Huacai Chen <chenhuacai@kernel.org> 11422M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11423L: linux-mips@vger.kernel.org 11424L: kvm@vger.kernel.org 11425S: Maintained 11426T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11427F: arch/mips/include/asm/kvm* 11428F: arch/mips/include/uapi/asm/kvm* 11429F: arch/mips/kvm/ 11430 11431KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11432L: linuxppc-dev@lists.ozlabs.org 11433T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11434F: arch/powerpc/include/asm/kvm* 11435F: arch/powerpc/include/uapi/asm/kvm* 11436F: arch/powerpc/kernel/kvm* 11437F: arch/powerpc/kvm/ 11438 11439KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11440M: Anup Patel <anup@brainfault.org> 11441R: Atish Patra <atishp@atishpatra.org> 11442L: kvm@vger.kernel.org 11443L: kvm-riscv@lists.infradead.org 11444L: linux-riscv@lists.infradead.org 11445S: Maintained 11446T: git https://github.com/kvm-riscv/linux.git 11447F: arch/riscv/include/asm/kvm* 11448F: arch/riscv/include/uapi/asm/kvm* 11449F: arch/riscv/kvm/ 11450F: tools/testing/selftests/kvm/*/riscv/ 11451 11452KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11453M: Christian Borntraeger <borntraeger@linux.ibm.com> 11454M: Janosch Frank <frankja@linux.ibm.com> 11455M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11456R: David Hildenbrand <david@redhat.com> 11457L: kvm@vger.kernel.org 11458S: Supported 11459T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11460F: Documentation/virt/kvm/s390* 11461F: arch/s390/include/asm/gmap.h 11462F: arch/s390/include/asm/kvm* 11463F: arch/s390/include/uapi/asm/kvm* 11464F: arch/s390/include/uapi/asm/uvdevice.h 11465F: arch/s390/kernel/uv.c 11466F: arch/s390/kvm/ 11467F: arch/s390/mm/gmap.c 11468F: drivers/s390/char/uvdevice.c 11469F: tools/testing/selftests/drivers/s390x/uvdevice/ 11470F: tools/testing/selftests/kvm/*/s390x/ 11471F: tools/testing/selftests/kvm/s390x/ 11472 11473KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11474M: Sean Christopherson <seanjc@google.com> 11475M: Paolo Bonzini <pbonzini@redhat.com> 11476L: kvm@vger.kernel.org 11477S: Supported 11478T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11479F: arch/x86/include/asm/kvm* 11480F: arch/x86/include/asm/svm.h 11481F: arch/x86/include/asm/vmx*.h 11482F: arch/x86/include/uapi/asm/kvm* 11483F: arch/x86/include/uapi/asm/svm.h 11484F: arch/x86/include/uapi/asm/vmx.h 11485F: arch/x86/kvm/ 11486F: arch/x86/kvm/*/ 11487 11488KERNFS 11489M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11490M: Tejun Heo <tj@kernel.org> 11491S: Supported 11492T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11493F: fs/kernfs/ 11494F: include/linux/kernfs.h 11495 11496KEXEC 11497M: Eric Biederman <ebiederm@xmission.com> 11498L: kexec@lists.infradead.org 11499S: Maintained 11500W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11501F: include/linux/kexec.h 11502F: include/uapi/linux/kexec.h 11503F: kernel/kexec* 11504 11505KEYS-ENCRYPTED 11506M: Mimi Zohar <zohar@linux.ibm.com> 11507L: linux-integrity@vger.kernel.org 11508L: keyrings@vger.kernel.org 11509S: Supported 11510F: Documentation/security/keys/trusted-encrypted.rst 11511F: include/keys/encrypted-type.h 11512F: security/keys/encrypted-keys/ 11513 11514KEYS-TRUSTED 11515M: James Bottomley <jejb@linux.ibm.com> 11516M: Jarkko Sakkinen <jarkko@kernel.org> 11517M: Mimi Zohar <zohar@linux.ibm.com> 11518L: linux-integrity@vger.kernel.org 11519L: keyrings@vger.kernel.org 11520S: Supported 11521F: Documentation/security/keys/trusted-encrypted.rst 11522F: include/keys/trusted-type.h 11523F: include/keys/trusted_tpm.h 11524F: security/keys/trusted-keys/ 11525 11526KEYS-TRUSTED-CAAM 11527M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11528R: Pengutronix Kernel Team <kernel@pengutronix.de> 11529L: linux-integrity@vger.kernel.org 11530L: keyrings@vger.kernel.org 11531S: Maintained 11532F: include/keys/trusted_caam.h 11533F: security/keys/trusted-keys/trusted_caam.c 11534 11535KEYS-TRUSTED-TEE 11536M: Sumit Garg <sumit.garg@linaro.org> 11537L: linux-integrity@vger.kernel.org 11538L: keyrings@vger.kernel.org 11539S: Supported 11540F: include/keys/trusted_tee.h 11541F: security/keys/trusted-keys/trusted_tee.c 11542 11543KEYS/KEYRINGS 11544M: David Howells <dhowells@redhat.com> 11545M: Jarkko Sakkinen <jarkko@kernel.org> 11546L: keyrings@vger.kernel.org 11547S: Maintained 11548F: Documentation/security/keys/core.rst 11549F: include/keys/ 11550F: include/linux/key-type.h 11551F: include/linux/key.h 11552F: include/linux/keyctl.h 11553F: include/uapi/linux/keyctl.h 11554F: security/keys/ 11555 11556KEYS/KEYRINGS_INTEGRITY 11557M: Jarkko Sakkinen <jarkko@kernel.org> 11558M: Mimi Zohar <zohar@linux.ibm.com> 11559L: linux-integrity@vger.kernel.org 11560L: keyrings@vger.kernel.org 11561S: Supported 11562F: security/integrity/platform_certs 11563 11564KFENCE 11565M: Alexander Potapenko <glider@google.com> 11566M: Marco Elver <elver@google.com> 11567R: Dmitry Vyukov <dvyukov@google.com> 11568L: kasan-dev@googlegroups.com 11569S: Maintained 11570F: Documentation/dev-tools/kfence.rst 11571F: arch/*/include/asm/kfence.h 11572F: include/linux/kfence.h 11573F: lib/Kconfig.kfence 11574F: mm/kfence/ 11575 11576KFIFO 11577M: Stefani Seibold <stefani@seibold.net> 11578S: Maintained 11579F: include/linux/kfifo.h 11580F: lib/kfifo.c 11581F: samples/kfifo/ 11582 11583KGDB / KDB /debug_core 11584M: Jason Wessel <jason.wessel@windriver.com> 11585M: Daniel Thompson <daniel.thompson@linaro.org> 11586R: Douglas Anderson <dianders@chromium.org> 11587L: kgdb-bugreport@lists.sourceforge.net 11588S: Maintained 11589W: http://kgdb.wiki.kernel.org/ 11590T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11591F: Documentation/dev-tools/kgdb.rst 11592F: drivers/misc/kgdbts.c 11593F: drivers/tty/serial/kgdboc.c 11594F: include/linux/kdb.h 11595F: include/linux/kgdb.h 11596F: kernel/debug/ 11597F: kernel/module/kdb.c 11598 11599KHADAS MCU MFD DRIVER 11600M: Neil Armstrong <neil.armstrong@linaro.org> 11601L: linux-amlogic@lists.infradead.org 11602S: Maintained 11603F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11604F: drivers/mfd/khadas-mcu.c 11605F: drivers/thermal/khadas_mcu_fan.c 11606F: include/linux/mfd/khadas-mcu.h 11607 11608KIONIX/ROHM KX022A ACCELEROMETER 11609M: Matti Vaittinen <mazziesaccount@gmail.com> 11610L: linux-iio@vger.kernel.org 11611S: Supported 11612F: drivers/iio/accel/kionix-kx022a* 11613 11614KMEMLEAK 11615M: Catalin Marinas <catalin.marinas@arm.com> 11616S: Maintained 11617F: Documentation/dev-tools/kmemleak.rst 11618F: include/linux/kmemleak.h 11619F: mm/kmemleak.c 11620F: samples/kmemleak/kmemleak-test.c 11621 11622KMSAN 11623M: Alexander Potapenko <glider@google.com> 11624R: Marco Elver <elver@google.com> 11625R: Dmitry Vyukov <dvyukov@google.com> 11626L: kasan-dev@googlegroups.com 11627S: Maintained 11628F: Documentation/dev-tools/kmsan.rst 11629F: arch/*/include/asm/kmsan.h 11630F: arch/*/mm/kmsan_* 11631F: include/linux/kmsan*.h 11632F: lib/Kconfig.kmsan 11633F: mm/kmsan/ 11634F: scripts/Makefile.kmsan 11635 11636KPROBES 11637M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11638M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11639M: "David S. Miller" <davem@davemloft.net> 11640M: Masami Hiramatsu <mhiramat@kernel.org> 11641L: linux-kernel@vger.kernel.org 11642L: linux-trace-kernel@vger.kernel.org 11643S: Maintained 11644Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11645T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11646F: Documentation/trace/kprobes.rst 11647F: include/asm-generic/kprobes.h 11648F: include/linux/kprobes.h 11649F: kernel/kprobes.c 11650F: lib/test_kprobes.c 11651F: samples/kprobes 11652 11653KS0108 LCD CONTROLLER DRIVER 11654M: Miguel Ojeda <ojeda@kernel.org> 11655S: Maintained 11656F: Documentation/admin-guide/auxdisplay/ks0108.rst 11657F: drivers/auxdisplay/ks0108.c 11658F: include/linux/ks0108.h 11659 11660KTD253 BACKLIGHT DRIVER 11661M: Linus Walleij <linus.walleij@linaro.org> 11662S: Maintained 11663F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11664F: drivers/video/backlight/ktd253-backlight.c 11665 11666KTEST 11667M: Steven Rostedt <rostedt@goodmis.org> 11668M: John Hawley <warthog9@eaglescrag.net> 11669S: Maintained 11670F: tools/testing/ktest 11671 11672KTZ8866 BACKLIGHT DRIVER 11673M: Jianhua Lu <lujianhua000@gmail.com> 11674S: Maintained 11675F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11676F: drivers/video/backlight/ktz8866.c 11677 11678KVM PARAVIRT (KVM/paravirt) 11679M: Paolo Bonzini <pbonzini@redhat.com> 11680R: Wanpeng Li <wanpengli@tencent.com> 11681R: Vitaly Kuznetsov <vkuznets@redhat.com> 11682L: kvm@vger.kernel.org 11683S: Supported 11684T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11685F: arch/um/include/asm/kvm_para.h 11686F: arch/x86/include/asm/kvm_para.h 11687F: arch/x86/include/asm/pvclock-abi.h 11688F: arch/x86/include/uapi/asm/kvm_para.h 11689F: arch/x86/kernel/kvm.c 11690F: arch/x86/kernel/kvmclock.c 11691F: include/asm-generic/kvm_para.h 11692F: include/linux/kvm_para.h 11693F: include/uapi/asm-generic/kvm_para.h 11694F: include/uapi/linux/kvm_para.h 11695 11696KVM X86 HYPER-V (KVM/hyper-v) 11697M: Vitaly Kuznetsov <vkuznets@redhat.com> 11698M: Sean Christopherson <seanjc@google.com> 11699M: Paolo Bonzini <pbonzini@redhat.com> 11700L: kvm@vger.kernel.org 11701S: Supported 11702T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11703F: arch/x86/kvm/hyperv.* 11704F: arch/x86/kvm/kvm_onhyperv.* 11705F: arch/x86/kvm/svm/hyperv.* 11706F: arch/x86/kvm/svm/svm_onhyperv.* 11707F: arch/x86/kvm/vmx/hyperv.* 11708 11709KVM X86 Xen (KVM/Xen) 11710M: David Woodhouse <dwmw2@infradead.org> 11711M: Paul Durrant <paul@xen.org> 11712M: Sean Christopherson <seanjc@google.com> 11713M: Paolo Bonzini <pbonzini@redhat.com> 11714L: kvm@vger.kernel.org 11715S: Supported 11716T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11717F: arch/x86/kvm/xen.* 11718 11719L3MDEV 11720M: David Ahern <dsahern@kernel.org> 11721L: netdev@vger.kernel.org 11722S: Maintained 11723F: include/net/l3mdev.h 11724F: net/l3mdev 11725 11726LANDLOCK SECURITY MODULE 11727M: Mickaël Salaün <mic@digikod.net> 11728L: linux-security-module@vger.kernel.org 11729S: Supported 11730W: https://landlock.io 11731T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11732F: Documentation/security/landlock.rst 11733F: Documentation/userspace-api/landlock.rst 11734F: include/uapi/linux/landlock.h 11735F: samples/landlock/ 11736F: security/landlock/ 11737F: tools/testing/selftests/landlock/ 11738K: landlock 11739K: LANDLOCK 11740 11741LANTIQ / INTEL Ethernet drivers 11742M: Hauke Mehrtens <hauke@hauke-m.de> 11743L: netdev@vger.kernel.org 11744S: Maintained 11745F: drivers/net/dsa/lantiq_gswip.c 11746F: drivers/net/dsa/lantiq_pce.h 11747F: drivers/net/ethernet/lantiq_xrx200.c 11748F: net/dsa/tag_gswip.c 11749 11750LANTIQ MIPS ARCHITECTURE 11751M: John Crispin <john@phrozen.org> 11752L: linux-mips@vger.kernel.org 11753S: Maintained 11754F: arch/mips/lantiq 11755F: drivers/soc/lantiq 11756 11757LASI 53c700 driver for PARISC 11758M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11759L: linux-scsi@vger.kernel.org 11760S: Maintained 11761F: Documentation/scsi/53c700.rst 11762F: drivers/scsi/53c700* 11763 11764LEAKING_ADDRESSES 11765M: Tobin C. Harding <me@tobin.cc> 11766M: Tycho Andersen <tycho@tycho.pizza> 11767L: linux-hardening@vger.kernel.org 11768S: Maintained 11769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11770F: scripts/leaking_addresses.pl 11771 11772LED SUBSYSTEM 11773M: Pavel Machek <pavel@ucw.cz> 11774M: Lee Jones <lee@kernel.org> 11775L: linux-leds@vger.kernel.org 11776S: Maintained 11777T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11778F: Documentation/devicetree/bindings/leds/ 11779F: Documentation/leds/ 11780F: drivers/leds/ 11781F: include/dt-bindings/leds/ 11782F: include/linux/leds.h 11783 11784LEGACY EEPROM DRIVER 11785M: Jean Delvare <jdelvare@suse.com> 11786S: Maintained 11787F: Documentation/misc-devices/eeprom.rst 11788F: drivers/misc/eeprom/eeprom.c 11789 11790LEGO MINDSTORMS EV3 11791R: David Lechner <david@lechnology.com> 11792S: Maintained 11793F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11794F: arch/arm/boot/dts/da850-lego-ev3.dts 11795F: drivers/power/supply/lego_ev3_battery.c 11796 11797LEGO USB Tower driver 11798M: Juergen Stuber <starblue@users.sourceforge.net> 11799L: legousb-devel@lists.sourceforge.net 11800S: Maintained 11801W: http://legousb.sourceforge.net/ 11802F: drivers/usb/misc/legousbtower.c 11803 11804LETSKETCH HID TABLET DRIVER 11805M: Hans de Goede <hdegoede@redhat.com> 11806L: linux-input@vger.kernel.org 11807S: Maintained 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11809F: drivers/hid/hid-letsketch.c 11810 11811LG LAPTOP EXTRAS 11812M: Matan Ziv-Av <matan@svgalib.org> 11813L: platform-driver-x86@vger.kernel.org 11814S: Maintained 11815F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11816F: Documentation/admin-guide/laptops/lg-laptop.rst 11817F: drivers/platform/x86/lg-laptop.c 11818 11819LG2160 MEDIA DRIVER 11820M: Michael Krufky <mkrufky@linuxtv.org> 11821L: linux-media@vger.kernel.org 11822S: Maintained 11823W: https://linuxtv.org 11824W: http://github.com/mkrufky 11825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11826T: git git://linuxtv.org/mkrufky/tuners.git 11827F: drivers/media/dvb-frontends/lg2160.* 11828 11829LGDT3305 MEDIA DRIVER 11830M: Michael Krufky <mkrufky@linuxtv.org> 11831L: linux-media@vger.kernel.org 11832S: Maintained 11833W: https://linuxtv.org 11834W: http://github.com/mkrufky 11835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11836T: git git://linuxtv.org/mkrufky/tuners.git 11837F: drivers/media/dvb-frontends/lgdt3305.* 11838 11839LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11840M: Viresh Kumar <vireshk@kernel.org> 11841L: linux-ide@vger.kernel.org 11842S: Maintained 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11844F: drivers/ata/pata_arasan_cf.c 11845F: include/linux/pata_arasan_cf_data.h 11846 11847LIBATA PATA DRIVERS 11848R: Sergey Shtylyov <s.shtylyov@omp.ru> 11849L: linux-ide@vger.kernel.org 11850F: drivers/ata/ata_*.c 11851F: drivers/ata/pata_*.c 11852 11853LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11854M: Linus Walleij <linus.walleij@linaro.org> 11855L: linux-ide@vger.kernel.org 11856S: Maintained 11857T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11858F: drivers/ata/pata_ftide010.c 11859F: drivers/ata/sata_gemini.c 11860F: drivers/ata/sata_gemini.h 11861 11862LIBATA SATA AHCI PLATFORM devices support 11863M: Hans de Goede <hdegoede@redhat.com> 11864M: Jens Axboe <axboe@kernel.dk> 11865L: linux-ide@vger.kernel.org 11866S: Maintained 11867T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11868F: drivers/ata/ahci_platform.c 11869F: drivers/ata/libahci_platform.c 11870F: include/linux/ahci_platform.h 11871 11872LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11873M: Serge Semin <fancer.lancer@gmail.com> 11874L: linux-ide@vger.kernel.org 11875S: Maintained 11876T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11877F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11878F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11879F: drivers/ata/ahci_dwc.c 11880 11881LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11882M: Mikael Pettersson <mikpelinux@gmail.com> 11883L: linux-ide@vger.kernel.org 11884S: Maintained 11885T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11886F: drivers/ata/sata_promise.* 11887 11888LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11889M: Damien Le Moal <dlemoal@kernel.org> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11893F: Documentation/ABI/testing/sysfs-ata 11894F: Documentation/devicetree/bindings/ata/ 11895F: drivers/ata/ 11896F: include/linux/ata.h 11897F: include/linux/libata.h 11898 11899LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11900M: Vishal Verma <vishal.l.verma@intel.com> 11901M: Dan Williams <dan.j.williams@intel.com> 11902M: Dave Jiang <dave.jiang@intel.com> 11903L: nvdimm@lists.linux.dev 11904S: Supported 11905Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11906P: Documentation/nvdimm/maintainer-entry-profile.rst 11907F: drivers/nvdimm/btt* 11908 11909LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11910M: Dan Williams <dan.j.williams@intel.com> 11911M: Vishal Verma <vishal.l.verma@intel.com> 11912M: Dave Jiang <dave.jiang@intel.com> 11913L: nvdimm@lists.linux.dev 11914S: Supported 11915Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11916P: Documentation/nvdimm/maintainer-entry-profile.rst 11917F: drivers/nvdimm/pmem* 11918 11919LIBNVDIMM: DEVICETREE BINDINGS 11920M: Oliver O'Halloran <oohall@gmail.com> 11921L: nvdimm@lists.linux.dev 11922S: Supported 11923Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11924F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11925F: drivers/nvdimm/of_pmem.c 11926 11927LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11928M: Dan Williams <dan.j.williams@intel.com> 11929M: Vishal Verma <vishal.l.verma@intel.com> 11930M: Dave Jiang <dave.jiang@intel.com> 11931M: Ira Weiny <ira.weiny@intel.com> 11932L: nvdimm@lists.linux.dev 11933S: Supported 11934Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11935P: Documentation/nvdimm/maintainer-entry-profile.rst 11936T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11937F: drivers/acpi/nfit/* 11938F: drivers/nvdimm/* 11939F: include/linux/libnvdimm.h 11940F: include/linux/nd.h 11941F: include/uapi/linux/ndctl.h 11942F: tools/testing/nvdimm/ 11943 11944LICENSES and SPDX stuff 11945M: Thomas Gleixner <tglx@linutronix.de> 11946M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11947L: linux-spdx@vger.kernel.org 11948S: Maintained 11949T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11950F: COPYING 11951F: Documentation/process/license-rules.rst 11952F: LICENSES/ 11953F: scripts/spdxcheck-test.sh 11954F: scripts/spdxcheck.py 11955F: scripts/spdxexclude 11956 11957LINEAR RANGES HELPERS 11958M: Mark Brown <broonie@kernel.org> 11959R: Matti Vaittinen <mazziesaccount@gmail.com> 11960F: include/linux/linear_range.h 11961F: lib/linear_ranges.c 11962F: lib/test_linear_ranges.c 11963 11964LINUX FOR POWER MACINTOSH 11965M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11966L: linuxppc-dev@lists.ozlabs.org 11967S: Odd Fixes 11968F: arch/powerpc/platforms/powermac/ 11969F: drivers/macintosh/ 11970 11971LINUX FOR POWERPC (32-BIT AND 64-BIT) 11972M: Michael Ellerman <mpe@ellerman.id.au> 11973R: Nicholas Piggin <npiggin@gmail.com> 11974R: Christophe Leroy <christophe.leroy@csgroup.eu> 11975L: linuxppc-dev@lists.ozlabs.org 11976S: Supported 11977W: https://github.com/linuxppc/wiki/wiki 11978Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11979T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11980F: Documentation/ABI/stable/sysfs-firmware-opal-* 11981F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11982F: Documentation/devicetree/bindings/powerpc/ 11983F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11984F: Documentation/powerpc/ 11985F: arch/powerpc/ 11986F: drivers/*/*/*pasemi* 11987F: drivers/*/*pasemi* 11988F: drivers/char/tpm/tpm_ibmvtpm* 11989F: drivers/crypto/nx/ 11990F: drivers/crypto/vmx/ 11991F: drivers/i2c/busses/i2c-opal.c 11992F: drivers/net/ethernet/ibm/ibmveth.* 11993F: drivers/net/ethernet/ibm/ibmvnic.* 11994F: drivers/pci/hotplug/pnv_php.c 11995F: drivers/pci/hotplug/rpa* 11996F: drivers/rtc/rtc-opal.c 11997F: drivers/scsi/ibmvscsi/ 11998F: drivers/tty/hvc/hvc_opal.c 11999F: drivers/watchdog/wdrtas.c 12000F: tools/testing/selftests/powerpc 12001N: /pmac 12002N: powermac 12003N: powernv 12004N: [^a-z0-9]ps3 12005N: pseries 12006 12007LINUX FOR POWERPC EMBEDDED MPC5XXX 12008M: Anatolij Gustschin <agust@denx.de> 12009L: linuxppc-dev@lists.ozlabs.org 12010S: Odd Fixes 12011F: arch/powerpc/platforms/512x/ 12012F: arch/powerpc/platforms/52xx/ 12013 12014LINUX FOR POWERPC EMBEDDED PPC4XX 12015L: linuxppc-dev@lists.ozlabs.org 12016S: Orphan 12017F: arch/powerpc/platforms/40x/ 12018F: arch/powerpc/platforms/44x/ 12019 12020LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12021M: Scott Wood <oss@buserror.net> 12022L: linuxppc-dev@lists.ozlabs.org 12023S: Odd fixes 12024T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12025F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12026F: Documentation/devicetree/bindings/powerpc/fsl/ 12027F: arch/powerpc/platforms/83xx/ 12028F: arch/powerpc/platforms/85xx/ 12029 12030LINUX FOR POWERPC EMBEDDED PPC8XX 12031M: Christophe Leroy <christophe.leroy@csgroup.eu> 12032L: linuxppc-dev@lists.ozlabs.org 12033S: Maintained 12034F: arch/powerpc/platforms/8xx/ 12035 12036LINUX KERNEL DUMP TEST MODULE (LKDTM) 12037M: Kees Cook <keescook@chromium.org> 12038S: Maintained 12039F: drivers/misc/lkdtm/* 12040F: tools/testing/selftests/lkdtm/* 12041 12042LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12043M: Alan Stern <stern@rowland.harvard.edu> 12044M: Andrea Parri <parri.andrea@gmail.com> 12045M: Will Deacon <will@kernel.org> 12046M: Peter Zijlstra <peterz@infradead.org> 12047M: Boqun Feng <boqun.feng@gmail.com> 12048M: Nicholas Piggin <npiggin@gmail.com> 12049M: David Howells <dhowells@redhat.com> 12050M: Jade Alglave <j.alglave@ucl.ac.uk> 12051M: Luc Maranget <luc.maranget@inria.fr> 12052M: "Paul E. McKenney" <paulmck@kernel.org> 12053R: Akira Yokosawa <akiyks@gmail.com> 12054R: Daniel Lustig <dlustig@nvidia.com> 12055R: Joel Fernandes <joel@joelfernandes.org> 12056L: linux-kernel@vger.kernel.org 12057L: linux-arch@vger.kernel.org 12058S: Supported 12059T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12060F: Documentation/atomic_bitops.txt 12061F: Documentation/atomic_t.txt 12062F: Documentation/core-api/refcount-vs-atomic.rst 12063F: Documentation/litmus-tests/ 12064F: Documentation/memory-barriers.txt 12065F: tools/memory-model/ 12066 12067LIS3LV02D ACCELEROMETER DRIVER 12068M: Eric Piel <eric.piel@tremplin-utc.net> 12069S: Maintained 12070F: Documentation/misc-devices/lis3lv02d.rst 12071F: drivers/misc/lis3lv02d/ 12072F: drivers/platform/x86/hp/hp_accel.c 12073 12074LIST KUNIT TEST 12075M: David Gow <davidgow@google.com> 12076L: linux-kselftest@vger.kernel.org 12077L: kunit-dev@googlegroups.com 12078S: Maintained 12079F: lib/list-test.c 12080 12081LITEX PLATFORM 12082M: Karol Gugala <kgugala@antmicro.com> 12083M: Mateusz Holenko <mholenko@antmicro.com> 12084M: Gabriel Somlo <gsomlo@gmail.com> 12085M: Joel Stanley <joel@jms.id.au> 12086S: Maintained 12087F: Documentation/devicetree/bindings/*/litex,*.yaml 12088F: arch/openrisc/boot/dts/or1klitex.dts 12089F: drivers/mmc/host/litex_mmc.c 12090F: drivers/net/ethernet/litex/* 12091F: drivers/soc/litex/* 12092F: drivers/tty/serial/liteuart.c 12093F: include/linux/litex.h 12094N: litex 12095 12096LIVE PATCHING 12097M: Josh Poimboeuf <jpoimboe@kernel.org> 12098M: Jiri Kosina <jikos@kernel.org> 12099M: Miroslav Benes <mbenes@suse.cz> 12100M: Petr Mladek <pmladek@suse.com> 12101R: Joe Lawrence <joe.lawrence@redhat.com> 12102L: live-patching@vger.kernel.org 12103S: Maintained 12104T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12105F: Documentation/ABI/testing/sysfs-kernel-livepatch 12106F: Documentation/livepatch/ 12107F: arch/powerpc/include/asm/livepatch.h 12108F: include/linux/livepatch.h 12109F: kernel/livepatch/ 12110F: kernel/module/livepatch.c 12111F: lib/livepatch/ 12112F: samples/livepatch/ 12113F: tools/testing/selftests/livepatch/ 12114 12115LLC (802.2) 12116L: netdev@vger.kernel.org 12117S: Odd fixes 12118F: include/linux/llc.h 12119F: include/net/llc* 12120F: include/uapi/linux/llc.h 12121F: net/llc/ 12122 12123LM73 HARDWARE MONITOR DRIVER 12124M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12125L: linux-hwmon@vger.kernel.org 12126S: Maintained 12127F: drivers/hwmon/lm73.c 12128 12129LM78 HARDWARE MONITOR DRIVER 12130M: Jean Delvare <jdelvare@suse.com> 12131L: linux-hwmon@vger.kernel.org 12132S: Maintained 12133F: Documentation/hwmon/lm78.rst 12134F: drivers/hwmon/lm78.c 12135 12136LM83 HARDWARE MONITOR DRIVER 12137M: Jean Delvare <jdelvare@suse.com> 12138L: linux-hwmon@vger.kernel.org 12139S: Maintained 12140F: Documentation/hwmon/lm83.rst 12141F: drivers/hwmon/lm83.c 12142 12143LM90 HARDWARE MONITOR DRIVER 12144M: Jean Delvare <jdelvare@suse.com> 12145L: linux-hwmon@vger.kernel.org 12146S: Maintained 12147F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12148F: Documentation/hwmon/lm90.rst 12149F: drivers/hwmon/lm90.c 12150F: include/dt-bindings/thermal/lm90.h 12151 12152LM95234 HARDWARE MONITOR DRIVER 12153M: Guenter Roeck <linux@roeck-us.net> 12154L: linux-hwmon@vger.kernel.org 12155S: Maintained 12156F: Documentation/hwmon/lm95234.rst 12157F: drivers/hwmon/lm95234.c 12158 12159LME2510 MEDIA DRIVER 12160M: Malcolm Priestley <tvboxspy@gmail.com> 12161L: linux-media@vger.kernel.org 12162S: Maintained 12163W: https://linuxtv.org 12164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12165F: drivers/media/usb/dvb-usb-v2/lmedm04* 12166 12167LOADPIN SECURITY MODULE 12168M: Kees Cook <keescook@chromium.org> 12169S: Supported 12170T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12171F: Documentation/admin-guide/LSM/LoadPin.rst 12172F: security/loadpin/ 12173 12174LOCKING PRIMITIVES 12175M: Peter Zijlstra <peterz@infradead.org> 12176M: Ingo Molnar <mingo@redhat.com> 12177M: Will Deacon <will@kernel.org> 12178R: Waiman Long <longman@redhat.com> 12179R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12180L: linux-kernel@vger.kernel.org 12181S: Maintained 12182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12183F: Documentation/locking/ 12184F: arch/*/include/asm/spinlock*.h 12185F: include/linux/lockdep.h 12186F: include/linux/mutex*.h 12187F: include/linux/rwlock*.h 12188F: include/linux/rwsem*.h 12189F: include/linux/seqlock.h 12190F: include/linux/spinlock*.h 12191F: kernel/locking/ 12192F: lib/locking*.[ch] 12193X: kernel/locking/locktorture.c 12194 12195LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12196M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12197L: linux-ntfs-dev@lists.sourceforge.net 12198S: Maintained 12199W: http://www.linux-ntfs.org/content/view/19/37/ 12200F: Documentation/admin-guide/ldm.rst 12201F: block/partitions/ldm.* 12202 12203LOGITECH HID GAMING KEYBOARDS 12204M: Hans de Goede <hdegoede@redhat.com> 12205L: linux-input@vger.kernel.org 12206S: Maintained 12207T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12208F: drivers/hid/hid-lg-g15.c 12209 12210LONTIUM LT8912B MIPI TO HDMI BRIDGE 12211M: Adrien Grassein <adrien.grassein@gmail.com> 12212S: Maintained 12213F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12214F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12215 12216LOONGARCH 12217M: Huacai Chen <chenhuacai@kernel.org> 12218R: WANG Xuerui <kernel@xen0n.name> 12219L: loongarch@lists.linux.dev 12220S: Maintained 12221T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12222F: Documentation/loongarch/ 12223F: Documentation/translations/zh_CN/loongarch/ 12224F: arch/loongarch/ 12225F: drivers/*/*loongarch* 12226 12227LOONGSON GPIO DRIVER 12228M: Yinbo Zhu <zhuyinbo@loongson.cn> 12229L: linux-gpio@vger.kernel.org 12230S: Maintained 12231F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12232F: drivers/gpio/gpio-loongson-64bit.c 12233 12234LOONGSON LS2X I2C DRIVER 12235M: Binbin Zhou <zhoubinbin@loongson.cn> 12236L: linux-i2c@vger.kernel.org 12237S: Maintained 12238F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12239F: drivers/i2c/busses/i2c-ls2x.c 12240 12241LOONGSON-2 SOC SERIES CLOCK DRIVER 12242M: Yinbo Zhu <zhuyinbo@loongson.cn> 12243L: linux-clk@vger.kernel.org 12244S: Maintained 12245F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12246F: drivers/clk/clk-loongson2.c 12247F: include/dt-bindings/clock/loongson,ls2k-clk.h 12248 12249LOONGSON-2 SOC SERIES GUTS DRIVER 12250M: Yinbo Zhu <zhuyinbo@loongson.cn> 12251L: loongarch@lists.linux.dev 12252S: Maintained 12253F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12254F: drivers/soc/loongson/loongson2_guts.c 12255 12256LOONGSON-2 SOC SERIES PINCTRL DRIVER 12257M: zhanghongchen <zhanghongchen@loongson.cn> 12258M: Yinbo Zhu <zhuyinbo@loongson.cn> 12259L: linux-gpio@vger.kernel.org 12260S: Maintained 12261F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12262F: drivers/pinctrl/pinctrl-loongson2.c 12263 12264LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12265M: Sathya Prakash <sathya.prakash@broadcom.com> 12266M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12267M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12268L: MPT-FusionLinux.pdl@broadcom.com 12269L: linux-scsi@vger.kernel.org 12270S: Supported 12271W: http://www.avagotech.com/support/ 12272F: drivers/message/fusion/ 12273F: drivers/scsi/mpt3sas/ 12274 12275LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12276M: Matthew Wilcox <willy@infradead.org> 12277L: linux-scsi@vger.kernel.org 12278S: Maintained 12279F: drivers/scsi/sym53c8xx_2/ 12280 12281LTC1660 DAC DRIVER 12282M: Marcus Folkesson <marcus.folkesson@gmail.com> 12283L: linux-iio@vger.kernel.org 12284S: Maintained 12285F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12286F: drivers/iio/dac/ltc1660.c 12287 12288LTC2688 IIO DAC DRIVER 12289M: Nuno Sá <nuno.sa@analog.com> 12290L: linux-iio@vger.kernel.org 12291S: Supported 12292W: https://ez.analog.com/linux-software-drivers 12293F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12294F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12295F: drivers/iio/dac/ltc2688.c 12296 12297LTC2947 HARDWARE MONITOR DRIVER 12298M: Nuno Sá <nuno.sa@analog.com> 12299L: linux-hwmon@vger.kernel.org 12300S: Supported 12301W: https://ez.analog.com/linux-software-drivers 12302F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12303F: drivers/hwmon/ltc2947-core.c 12304F: drivers/hwmon/ltc2947-i2c.c 12305F: drivers/hwmon/ltc2947-spi.c 12306F: drivers/hwmon/ltc2947.h 12307 12308LTC2983 IIO TEMPERATURE DRIVER 12309M: Nuno Sá <nuno.sa@analog.com> 12310L: linux-iio@vger.kernel.org 12311S: Supported 12312W: https://ez.analog.com/linux-software-drivers 12313F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12314F: drivers/iio/temperature/ltc2983.c 12315 12316LTC4261 HARDWARE MONITOR DRIVER 12317M: Guenter Roeck <linux@roeck-us.net> 12318L: linux-hwmon@vger.kernel.org 12319S: Maintained 12320F: Documentation/hwmon/ltc4261.rst 12321F: drivers/hwmon/ltc4261.c 12322 12323LTC4306 I2C MULTIPLEXER DRIVER 12324M: Michael Hennerich <michael.hennerich@analog.com> 12325L: linux-i2c@vger.kernel.org 12326S: Supported 12327W: https://ez.analog.com/linux-software-drivers 12328F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12329F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12330 12331LTP (Linux Test Project) 12332M: Mike Frysinger <vapier@gentoo.org> 12333M: Cyril Hrubis <chrubis@suse.cz> 12334M: Wanlong Gao <wanlong.gao@gmail.com> 12335M: Jan Stancek <jstancek@redhat.com> 12336M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12337M: Alexey Kodanev <alexey.kodanev@oracle.com> 12338L: ltp@lists.linux.it (subscribers-only) 12339S: Maintained 12340W: http://linux-test-project.github.io/ 12341T: git https://github.com/linux-test-project/ltp.git 12342 12343LYNX 28G SERDES PHY DRIVER 12344M: Ioana Ciornei <ioana.ciornei@nxp.com> 12345L: netdev@vger.kernel.org 12346S: Supported 12347F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12348F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12349 12350LYNX PCS MODULE 12351M: Ioana Ciornei <ioana.ciornei@nxp.com> 12352L: netdev@vger.kernel.org 12353S: Supported 12354F: drivers/net/pcs/pcs-lynx.c 12355F: include/linux/pcs-lynx.h 12356 12357M68K ARCHITECTURE 12358M: Geert Uytterhoeven <geert@linux-m68k.org> 12359L: linux-m68k@lists.linux-m68k.org 12360S: Maintained 12361W: http://www.linux-m68k.org/ 12362T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12363F: arch/m68k/ 12364F: drivers/zorro/ 12365 12366M68K ON APPLE MACINTOSH 12367M: Joshua Thompson <funaho@jurai.org> 12368L: linux-m68k@lists.linux-m68k.org 12369S: Maintained 12370W: http://www.mac.linux-m68k.org/ 12371F: arch/m68k/mac/ 12372F: drivers/macintosh/adb-iop.c 12373F: drivers/macintosh/via-macii.c 12374 12375M68K ON HP9000/300 12376M: Philip Blundell <philb@gnu.org> 12377S: Maintained 12378W: http://www.tazenda.demon.co.uk/phil/linux-hp 12379F: arch/m68k/hp300/ 12380 12381M88DS3103 MEDIA DRIVER 12382M: Antti Palosaari <crope@iki.fi> 12383L: linux-media@vger.kernel.org 12384S: Maintained 12385W: https://linuxtv.org 12386W: http://palosaari.fi/linux/ 12387Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12388T: git git://linuxtv.org/anttip/media_tree.git 12389F: drivers/media/dvb-frontends/m88ds3103* 12390 12391M88RS2000 MEDIA DRIVER 12392M: Malcolm Priestley <tvboxspy@gmail.com> 12393L: linux-media@vger.kernel.org 12394S: Maintained 12395W: https://linuxtv.org 12396Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12397F: drivers/media/dvb-frontends/m88rs2000* 12398 12399MA901 MASTERKIT USB FM RADIO DRIVER 12400M: Alexey Klimov <klimov.linux@gmail.com> 12401L: linux-media@vger.kernel.org 12402S: Maintained 12403T: git git://linuxtv.org/media_tree.git 12404F: drivers/media/radio/radio-ma901.c 12405 12406MAC80211 12407M: Johannes Berg <johannes@sipsolutions.net> 12408L: linux-wireless@vger.kernel.org 12409S: Maintained 12410W: https://wireless.wiki.kernel.org/ 12411Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12412T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12413T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12414F: Documentation/networking/mac80211-injection.rst 12415F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12416F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12417F: include/net/mac80211.h 12418F: net/mac80211/ 12419 12420MAILBOX API 12421M: Jassi Brar <jassisinghbrar@gmail.com> 12422L: linux-kernel@vger.kernel.org 12423S: Maintained 12424F: Documentation/devicetree/bindings/mailbox/ 12425F: drivers/mailbox/ 12426F: include/dt-bindings/mailbox/ 12427F: include/linux/mailbox_client.h 12428F: include/linux/mailbox_controller.h 12429 12430MAILBOX ARM MHUv2 12431M: Viresh Kumar <viresh.kumar@linaro.org> 12432M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12433L: linux-kernel@vger.kernel.org 12434S: Maintained 12435F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12436F: drivers/mailbox/arm_mhuv2.c 12437F: include/linux/mailbox/arm_mhuv2_message.h 12438 12439MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12440M: Michael Kerrisk <mtk.manpages@gmail.com> 12441L: linux-man@vger.kernel.org 12442S: Maintained 12443W: http://www.kernel.org/doc/man-pages 12444 12445MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12446M: Jeremy Kerr <jk@codeconstruct.com.au> 12447M: Matt Johnston <matt@codeconstruct.com.au> 12448L: netdev@vger.kernel.org 12449S: Maintained 12450F: Documentation/networking/mctp.rst 12451F: drivers/net/mctp/ 12452F: include/net/mctp.h 12453F: include/net/mctpdevice.h 12454F: include/net/netns/mctp.h 12455F: net/mctp/ 12456 12457MAPLE TREE 12458M: Liam R. Howlett <Liam.Howlett@oracle.com> 12459L: linux-mm@kvack.org 12460S: Supported 12461F: Documentation/core-api/maple_tree.rst 12462F: include/linux/maple_tree.h 12463F: include/trace/events/maple_tree.h 12464F: lib/maple_tree.c 12465F: lib/test_maple_tree.c 12466F: tools/testing/radix-tree/linux/maple_tree.h 12467F: tools/testing/radix-tree/maple.c 12468 12469MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12470M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12471L: linux-mips@vger.kernel.org 12472S: Maintained 12473F: arch/mips/boot/dts/img/pistachio* 12474 12475MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12476M: Andrew Lunn <andrew@lunn.ch> 12477L: netdev@vger.kernel.org 12478S: Maintained 12479F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12480F: Documentation/networking/devlink/mv88e6xxx.rst 12481F: drivers/net/dsa/mv88e6xxx/ 12482F: include/linux/dsa/mv88e6xxx.h 12483F: include/linux/platform_data/mv88e6xxx.h 12484 12485MARVELL ARMADA 3700 PHY DRIVERS 12486M: Miquel Raynal <miquel.raynal@bootlin.com> 12487S: Maintained 12488F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12489F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12490F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12491F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12492 12493MARVELL ARMADA 3700 SERIAL DRIVER 12494M: Pali Rohár <pali@kernel.org> 12495S: Maintained 12496F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12497F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12498F: drivers/tty/serial/mvebu-uart.c 12499 12500MARVELL ARMADA DRM SUPPORT 12501M: Russell King <linux@armlinux.org.uk> 12502S: Maintained 12503T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12504T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12505F: Documentation/devicetree/bindings/display/armada/ 12506F: drivers/gpu/drm/armada/ 12507F: include/uapi/drm/armada_drm.h 12508 12509MARVELL CRYPTO DRIVER 12510M: Boris Brezillon <bbrezillon@kernel.org> 12511M: Arnaud Ebalard <arno@natisbad.org> 12512M: Srujana Challa <schalla@marvell.com> 12513L: linux-crypto@vger.kernel.org 12514S: Maintained 12515F: drivers/crypto/marvell/ 12516F: include/linux/soc/marvell/octeontx2/ 12517 12518MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12519M: Mirko Lindner <mlindner@marvell.com> 12520M: Stephen Hemminger <stephen@networkplumber.org> 12521L: netdev@vger.kernel.org 12522S: Maintained 12523F: drivers/net/ethernet/marvell/sk* 12524 12525MARVELL LIBERTAS WIRELESS DRIVER 12526L: libertas-dev@lists.infradead.org 12527S: Orphan 12528F: drivers/net/wireless/marvell/libertas/ 12529 12530MARVELL MACCHIATOBIN SUPPORT 12531M: Russell King <linux@armlinux.org.uk> 12532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12533S: Maintained 12534F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12535 12536MARVELL MV643XX ETHERNET DRIVER 12537M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12538L: netdev@vger.kernel.org 12539S: Maintained 12540F: drivers/net/ethernet/marvell/mv643xx_eth.* 12541F: include/linux/mv643xx.h 12542 12543MARVELL MV88X3310 PHY DRIVER 12544M: Russell King <linux@armlinux.org.uk> 12545M: Marek Behún <kabel@kernel.org> 12546L: netdev@vger.kernel.org 12547S: Maintained 12548F: drivers/net/phy/marvell10g.c 12549 12550MARVELL MVEBU THERMAL DRIVER 12551M: Miquel Raynal <miquel.raynal@bootlin.com> 12552S: Maintained 12553F: drivers/thermal/armada_thermal.c 12554 12555MARVELL MVNETA ETHERNET DRIVER 12556M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12557L: netdev@vger.kernel.org 12558S: Maintained 12559F: drivers/net/ethernet/marvell/mvneta.* 12560 12561MARVELL MVPP2 ETHERNET DRIVER 12562M: Marcin Wojtas <mw@semihalf.com> 12563M: Russell King <linux@armlinux.org.uk> 12564L: netdev@vger.kernel.org 12565S: Maintained 12566F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12567F: drivers/net/ethernet/marvell/mvpp2/ 12568 12569MARVELL MWIFIEX WIRELESS DRIVER 12570M: Amitkumar Karwar <amitkarwar@gmail.com> 12571M: Ganapathi Bhat <ganapathi017@gmail.com> 12572M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12573M: Xinming Hu <huxinming820@gmail.com> 12574L: linux-wireless@vger.kernel.org 12575S: Maintained 12576F: drivers/net/wireless/marvell/mwifiex/ 12577 12578MARVELL MWL8K WIRELESS DRIVER 12579M: Lennert Buytenhek <buytenh@wantstofly.org> 12580L: linux-wireless@vger.kernel.org 12581S: Odd Fixes 12582F: drivers/net/wireless/marvell/mwl8k.c 12583 12584MARVELL NAND CONTROLLER DRIVER 12585M: Miquel Raynal <miquel.raynal@bootlin.com> 12586L: linux-mtd@lists.infradead.org 12587S: Maintained 12588F: drivers/mtd/nand/raw/marvell_nand.c 12589 12590MARVELL OCTEON ENDPOINT DRIVER 12591M: Veerasenareddy Burru <vburru@marvell.com> 12592M: Sathesh Edara <sedara@marvell.com> 12593L: netdev@vger.kernel.org 12594S: Supported 12595F: drivers/net/ethernet/marvell/octeon_ep 12596 12597MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12598M: Sunil Goutham <sgoutham@marvell.com> 12599M: Geetha sowjanya <gakula@marvell.com> 12600M: Subbaraya Sundeep <sbhatta@marvell.com> 12601M: hariprasad <hkelam@marvell.com> 12602L: netdev@vger.kernel.org 12603S: Supported 12604F: drivers/net/ethernet/marvell/octeontx2/nic/ 12605F: include/linux/soc/marvell/octeontx2/ 12606 12607MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12608M: Sunil Goutham <sgoutham@marvell.com> 12609M: Linu Cherian <lcherian@marvell.com> 12610M: Geetha sowjanya <gakula@marvell.com> 12611M: Jerin Jacob <jerinj@marvell.com> 12612M: hariprasad <hkelam@marvell.com> 12613M: Subbaraya Sundeep <sbhatta@marvell.com> 12614L: netdev@vger.kernel.org 12615S: Supported 12616F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12617F: drivers/net/ethernet/marvell/octeontx2/af/ 12618 12619MARVELL PRESTERA ETHERNET SWITCH DRIVER 12620M: Taras Chornyi <taras.chornyi@plvision.eu> 12621S: Supported 12622W: https://github.com/Marvell-switching/switchdev-prestera 12623F: drivers/net/ethernet/marvell/prestera/ 12624 12625MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12626M: Nicolas Pitre <nico@fluxnic.net> 12627S: Odd Fixes 12628F: drivers/mmc/host/mvsdio.* 12629 12630MARVELL USB MDIO CONTROLLER DRIVER 12631M: Tobias Waldekranz <tobias@waldekranz.com> 12632L: netdev@vger.kernel.org 12633S: Maintained 12634F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12635F: drivers/net/mdio/mdio-mvusb.c 12636 12637MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12638M: Hu Ziji <huziji@marvell.com> 12639L: linux-mmc@vger.kernel.org 12640S: Supported 12641F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12642F: drivers/mmc/host/sdhci-xenon* 12643 12644MATROX FRAMEBUFFER DRIVER 12645L: linux-fbdev@vger.kernel.org 12646S: Orphan 12647F: drivers/video/fbdev/matrox/matroxfb_* 12648F: include/uapi/linux/matroxfb.h 12649 12650MAX15301 DRIVER 12651M: Daniel Nilsson <daniel.nilsson@flex.com> 12652L: linux-hwmon@vger.kernel.org 12653S: Maintained 12654F: Documentation/hwmon/max15301.rst 12655F: drivers/hwmon/pmbus/max15301.c 12656 12657MAX16065 HARDWARE MONITOR DRIVER 12658M: Guenter Roeck <linux@roeck-us.net> 12659L: linux-hwmon@vger.kernel.org 12660S: Maintained 12661F: Documentation/hwmon/max16065.rst 12662F: drivers/hwmon/max16065.c 12663 12664MAX2175 SDR TUNER DRIVER 12665M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12666L: linux-media@vger.kernel.org 12667S: Maintained 12668T: git git://linuxtv.org/media_tree.git 12669F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12670F: Documentation/userspace-api/media/drivers/max2175.rst 12671F: drivers/media/i2c/max2175* 12672F: include/uapi/linux/max2175.h 12673 12674MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12675L: linux-hwmon@vger.kernel.org 12676S: Orphan 12677F: Documentation/hwmon/max6650.rst 12678F: drivers/hwmon/max6650.c 12679 12680MAX6697 HARDWARE MONITOR DRIVER 12681M: Guenter Roeck <linux@roeck-us.net> 12682L: linux-hwmon@vger.kernel.org 12683S: Maintained 12684F: Documentation/devicetree/bindings/hwmon/max6697.txt 12685F: Documentation/hwmon/max6697.rst 12686F: drivers/hwmon/max6697.c 12687F: include/linux/platform_data/max6697.h 12688 12689MAX9286 QUAD GMSL DESERIALIZER DRIVER 12690M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12691M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12692M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12693M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12694L: linux-media@vger.kernel.org 12695S: Maintained 12696F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12697F: drivers/media/i2c/max9286.c 12698 12699MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12700M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12701L: linux-media@vger.kernel.org 12702S: Maintained 12703F: drivers/staging/media/max96712/max96712.c 12704 12705MAX9860 MONO AUDIO VOICE CODEC DRIVER 12706M: Peter Rosin <peda@axentia.se> 12707L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12708S: Maintained 12709F: Documentation/devicetree/bindings/sound/max9860.txt 12710F: sound/soc/codecs/max9860.* 12711 12712MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12713M: Andreas Klinger <ak@it-klinger.de> 12714L: linux-iio@vger.kernel.org 12715S: Maintained 12716F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12717F: drivers/iio/proximity/mb1232.c 12718 12719MAXIM MAX11205 DRIVER 12720M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12721L: linux-iio@vger.kernel.org 12722S: Supported 12723W: https://ez.analog.com/linux-software-drivers 12724F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12725F: drivers/iio/adc/max11205.c 12726 12727MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12728R: Iskren Chernev <iskren.chernev@gmail.com> 12729R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12730R: Marek Szyprowski <m.szyprowski@samsung.com> 12731R: Matheus Castello <matheus@castello.eng.br> 12732L: linux-pm@vger.kernel.org 12733S: Maintained 12734F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12735F: drivers/power/supply/max17040_battery.c 12736 12737MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12738R: Hans de Goede <hdegoede@redhat.com> 12739R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12740R: Marek Szyprowski <m.szyprowski@samsung.com> 12741R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12742R: Purism Kernel Team <kernel@puri.sm> 12743L: linux-pm@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12746F: drivers/power/supply/max17042_battery.c 12747 12748MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12749M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12750L: linux-kernel@vger.kernel.org 12751S: Maintained 12752F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12753F: drivers/regulator/max20086-regulator.c 12754 12755MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12756M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12757L: linux-iio@vger.kernel.org 12758S: Maintained 12759F: drivers/iio/temperature/max30208.c 12760 12761MAXIM MAX77650 PMIC MFD DRIVER 12762M: Bartosz Golaszewski <brgl@bgdev.pl> 12763L: linux-kernel@vger.kernel.org 12764S: Maintained 12765F: Documentation/devicetree/bindings/*/*max77650.yaml 12766F: Documentation/devicetree/bindings/*/max77650*.yaml 12767F: drivers/gpio/gpio-max77650.c 12768F: drivers/input/misc/max77650-onkey.c 12769F: drivers/leds/leds-max77650.c 12770F: drivers/mfd/max77650.c 12771F: drivers/power/supply/max77650-charger.c 12772F: drivers/regulator/max77650-regulator.c 12773F: include/linux/mfd/max77650.h 12774 12775MAXIM MAX77714 PMIC MFD DRIVER 12776M: Luca Ceresoli <luca@lucaceresoli.net> 12777S: Maintained 12778F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12779F: drivers/mfd/max77714.c 12780F: include/linux/mfd/max77714.h 12781 12782MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12783M: Javier Martinez Canillas <javier@dowhile0.org> 12784L: linux-kernel@vger.kernel.org 12785S: Supported 12786F: Documentation/devicetree/bindings/*/*max77802.yaml 12787F: drivers/regulator/max77802-regulator.c 12788F: include/dt-bindings/*/*max77802.h 12789 12790MAXIM MAX77976 BATTERY CHARGER 12791M: Luca Ceresoli <luca@lucaceresoli.net> 12792S: Supported 12793F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12794F: drivers/power/supply/max77976_charger.c 12795 12796MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12797M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12798L: linux-pm@vger.kernel.org 12799S: Supported 12800B: mailto:linux-samsung-soc@vger.kernel.org 12801F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12802F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12803F: drivers/power/supply/max14577_charger.c 12804F: drivers/power/supply/max77693_charger.c 12805 12806MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12807M: Chanwoo Choi <cw00.choi@samsung.com> 12808M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12809L: linux-kernel@vger.kernel.org 12810S: Supported 12811B: mailto:linux-samsung-soc@vger.kernel.org 12812F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12813F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12814F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12815F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12816F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12817F: drivers/*/*max77843.c 12818F: drivers/*/max14577*.c 12819F: drivers/*/max77686*.c 12820F: drivers/*/max77693*.c 12821F: drivers/clk/clk-max77686.c 12822F: drivers/extcon/extcon-max14577.c 12823F: drivers/extcon/extcon-max77693.c 12824F: drivers/rtc/rtc-max77686.c 12825F: include/linux/mfd/max14577*.h 12826F: include/linux/mfd/max77686*.h 12827F: include/linux/mfd/max77693*.h 12828 12829MAXIRADIO FM RADIO RECEIVER DRIVER 12830M: Hans Verkuil <hverkuil@xs4all.nl> 12831L: linux-media@vger.kernel.org 12832S: Maintained 12833W: https://linuxtv.org 12834T: git git://linuxtv.org/media_tree.git 12835F: drivers/media/radio/radio-maxiradio* 12836 12837MAXLINEAR ETHERNET PHY DRIVER 12838M: Xu Liang <lxu@maxlinear.com> 12839L: netdev@vger.kernel.org 12840S: Supported 12841F: drivers/net/phy/mxl-gpy.c 12842 12843MCAN MMIO DEVICE DRIVER 12844M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12845L: linux-can@vger.kernel.org 12846S: Maintained 12847F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12848F: drivers/net/can/m_can/m_can.c 12849F: drivers/net/can/m_can/m_can.h 12850F: drivers/net/can/m_can/m_can_platform.c 12851 12852MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12853R: Yasushi SHOJI <yashi@spacecubics.com> 12854L: linux-can@vger.kernel.org 12855S: Maintained 12856F: drivers/net/can/usb/mcba_usb.c 12857 12858MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12859M: Rishi Gupta <gupt21@gmail.com> 12860L: linux-i2c@vger.kernel.org 12861L: linux-input@vger.kernel.org 12862S: Maintained 12863F: drivers/hid/hid-mcp2221.c 12864 12865MCP251XFD SPI-CAN NETWORK DRIVER 12866M: Marc Kleine-Budde <mkl@pengutronix.de> 12867M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12868R: Thomas Kopp <thomas.kopp@microchip.com> 12869L: linux-can@vger.kernel.org 12870S: Maintained 12871F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12872F: drivers/net/can/spi/mcp251xfd/ 12873 12874MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12875M: Peter Rosin <peda@axentia.se> 12876L: linux-iio@vger.kernel.org 12877S: Maintained 12878F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12879F: drivers/iio/potentiometer/mcp4018.c 12880F: drivers/iio/potentiometer/mcp4531.c 12881 12882MCR20A IEEE-802.15.4 RADIO DRIVER 12883M: Stefan Schmidt <stefan@datenfreihafen.org> 12884L: linux-wpan@vger.kernel.org 12885S: Odd Fixes 12886W: https://github.com/xueliu/mcr20a-linux 12887F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12888F: drivers/net/ieee802154/mcr20a.c 12889F: drivers/net/ieee802154/mcr20a.h 12890 12891MDIO REGMAP DRIVER 12892M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12893L: netdev@vger.kernel.org 12894S: Maintained 12895F: drivers/net/mdio/mdio-regmap.c 12896F: include/linux/mdio/mdio-regmap.h 12897 12898MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12899M: William Breathitt Gray <william.gray@linaro.org> 12900L: linux-iio@vger.kernel.org 12901S: Maintained 12902F: drivers/iio/dac/cio-dac.c 12903 12904MEDIA CONTROLLER FRAMEWORK 12905M: Sakari Ailus <sakari.ailus@linux.intel.com> 12906M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12907L: linux-media@vger.kernel.org 12908S: Supported 12909W: https://www.linuxtv.org 12910T: git git://linuxtv.org/media_tree.git 12911F: drivers/media/mc/ 12912F: include/media/media-*.h 12913F: include/uapi/linux/media.h 12914 12915MEDIA DRIVER FOR FREESCALE IMX PXP 12916M: Philipp Zabel <p.zabel@pengutronix.de> 12917L: linux-media@vger.kernel.org 12918S: Maintained 12919T: git git://linuxtv.org/media_tree.git 12920F: drivers/media/platform/nxp/imx-pxp.[ch] 12921 12922MEDIA DRIVERS FOR ASCOT2E 12923M: Sergey Kozlov <serjk@netup.ru> 12924M: Abylay Ospan <aospan@netup.ru> 12925L: linux-media@vger.kernel.org 12926S: Supported 12927W: https://linuxtv.org 12928W: http://netup.tv/ 12929T: git git://linuxtv.org/media_tree.git 12930F: drivers/media/dvb-frontends/ascot2e* 12931 12932MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12933M: Jasmin Jessich <jasmin@anw.at> 12934L: linux-media@vger.kernel.org 12935S: Maintained 12936W: https://linuxtv.org 12937T: git git://linuxtv.org/media_tree.git 12938F: drivers/media/dvb-frontends/cxd2099* 12939 12940MEDIA DRIVERS FOR CXD2841ER 12941M: Sergey Kozlov <serjk@netup.ru> 12942M: Abylay Ospan <aospan@netup.ru> 12943L: linux-media@vger.kernel.org 12944S: Supported 12945W: https://linuxtv.org 12946W: http://netup.tv/ 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/dvb-frontends/cxd2841er* 12949 12950MEDIA DRIVERS FOR CXD2880 12951M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12952L: linux-media@vger.kernel.org 12953S: Supported 12954W: http://linuxtv.org/ 12955T: git git://linuxtv.org/media_tree.git 12956F: drivers/media/dvb-frontends/cxd2880/* 12957F: drivers/media/spi/cxd2880* 12958 12959MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12960L: linux-media@vger.kernel.org 12961S: Orphan 12962W: https://linuxtv.org 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/pci/ddbridge/* 12965 12966MEDIA DRIVERS FOR FREESCALE IMX 12967M: Steve Longerbeam <slongerbeam@gmail.com> 12968M: Philipp Zabel <p.zabel@pengutronix.de> 12969L: linux-media@vger.kernel.org 12970S: Maintained 12971T: git git://linuxtv.org/media_tree.git 12972F: Documentation/admin-guide/media/imx.rst 12973F: Documentation/devicetree/bindings/media/imx.txt 12974F: drivers/staging/media/imx/ 12975F: include/linux/imx-media.h 12976F: include/media/imx.h 12977 12978MEDIA DRIVERS FOR FREESCALE IMX7 12979M: Rui Miguel Silva <rmfrfs@gmail.com> 12980M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12981L: linux-media@vger.kernel.org 12982S: Maintained 12983T: git git://linuxtv.org/media_tree.git 12984F: Documentation/admin-guide/media/imx7.rst 12985F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12986F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12987F: drivers/media/platform/nxp/imx-mipi-csis.c 12988F: drivers/media/platform/nxp/imx7-media-csi.c 12989 12990MEDIA DRIVERS FOR HELENE 12991M: Abylay Ospan <aospan@netup.ru> 12992L: linux-media@vger.kernel.org 12993S: Supported 12994W: https://linuxtv.org 12995W: http://netup.tv/ 12996T: git git://linuxtv.org/media_tree.git 12997F: drivers/media/dvb-frontends/helene* 12998 12999MEDIA DRIVERS FOR HORUS3A 13000M: Sergey Kozlov <serjk@netup.ru> 13001M: Abylay Ospan <aospan@netup.ru> 13002L: linux-media@vger.kernel.org 13003S: Supported 13004W: https://linuxtv.org 13005W: http://netup.tv/ 13006T: git git://linuxtv.org/media_tree.git 13007F: drivers/media/dvb-frontends/horus3a* 13008 13009MEDIA DRIVERS FOR LNBH25 13010M: Sergey Kozlov <serjk@netup.ru> 13011M: Abylay Ospan <aospan@netup.ru> 13012L: linux-media@vger.kernel.org 13013S: Supported 13014W: https://linuxtv.org 13015W: http://netup.tv/ 13016T: git git://linuxtv.org/media_tree.git 13017F: drivers/media/dvb-frontends/lnbh25* 13018 13019MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13020L: linux-media@vger.kernel.org 13021S: Orphan 13022W: https://linuxtv.org 13023T: git git://linuxtv.org/media_tree.git 13024F: drivers/media/dvb-frontends/mxl5xx* 13025 13026MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13027M: Sergey Kozlov <serjk@netup.ru> 13028M: Abylay Ospan <aospan@netup.ru> 13029L: linux-media@vger.kernel.org 13030S: Supported 13031W: https://linuxtv.org 13032W: http://netup.tv/ 13033T: git git://linuxtv.org/media_tree.git 13034F: drivers/media/pci/netup_unidvb/* 13035 13036MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13037M: Dmitry Osipenko <digetx@gmail.com> 13038L: linux-media@vger.kernel.org 13039L: linux-tegra@vger.kernel.org 13040S: Maintained 13041T: git git://linuxtv.org/media_tree.git 13042F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13043F: drivers/media/platform/nvidia/tegra-vde/ 13044 13045MEDIA DRIVERS FOR RENESAS - CEU 13046M: Jacopo Mondi <jacopo@jmondi.org> 13047L: linux-media@vger.kernel.org 13048L: linux-renesas-soc@vger.kernel.org 13049S: Supported 13050T: git git://linuxtv.org/media_tree.git 13051F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13052F: drivers/media/platform/renesas/renesas-ceu.c 13053F: include/media/drv-intf/renesas-ceu.h 13054 13055MEDIA DRIVERS FOR RENESAS - DRIF 13056M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13057L: linux-media@vger.kernel.org 13058L: linux-renesas-soc@vger.kernel.org 13059S: Supported 13060T: git git://linuxtv.org/media_tree.git 13061F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13062F: drivers/media/platform/renesas/rcar_drif.c 13063 13064MEDIA DRIVERS FOR RENESAS - FCP 13065M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13066L: linux-media@vger.kernel.org 13067L: linux-renesas-soc@vger.kernel.org 13068S: Supported 13069T: git git://linuxtv.org/media_tree.git 13070F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13071F: drivers/media/platform/renesas/rcar-fcp.c 13072F: include/media/rcar-fcp.h 13073 13074MEDIA DRIVERS FOR RENESAS - FDP1 13075M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13076L: linux-media@vger.kernel.org 13077L: linux-renesas-soc@vger.kernel.org 13078S: Supported 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13081F: drivers/media/platform/renesas/rcar_fdp1.c 13082 13083MEDIA DRIVERS FOR RENESAS - VIN 13084M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13085L: linux-media@vger.kernel.org 13086L: linux-renesas-soc@vger.kernel.org 13087S: Supported 13088T: git git://linuxtv.org/media_tree.git 13089F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13090F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13091F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13092F: drivers/media/platform/renesas/rcar-isp.c 13093F: drivers/media/platform/renesas/rcar-vin/ 13094 13095MEDIA DRIVERS FOR RENESAS - VSP1 13096M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13097M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13098L: linux-media@vger.kernel.org 13099L: linux-renesas-soc@vger.kernel.org 13100S: Supported 13101T: git git://linuxtv.org/media_tree.git 13102F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13103F: drivers/media/platform/renesas/vsp1/ 13104 13105MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13106L: linux-media@vger.kernel.org 13107S: Orphan 13108W: https://linuxtv.org 13109T: git git://linuxtv.org/media_tree.git 13110F: drivers/media/dvb-frontends/stv0910* 13111 13112MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13113L: linux-media@vger.kernel.org 13114S: Orphan 13115W: https://linuxtv.org 13116T: git git://linuxtv.org/media_tree.git 13117F: drivers/media/dvb-frontends/stv6111* 13118 13119MEDIA DRIVERS FOR STM32 - DCMI 13120M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13121L: linux-media@vger.kernel.org 13122S: Supported 13123T: git git://linuxtv.org/media_tree.git 13124F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13125F: drivers/media/platform/st/stm32/stm32-dcmi.c 13126 13127MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13128M: Mauro Carvalho Chehab <mchehab@kernel.org> 13129L: linux-media@vger.kernel.org 13130S: Maintained 13131W: https://linuxtv.org 13132Q: http://patchwork.kernel.org/project/linux-media/list/ 13133T: git git://linuxtv.org/media_tree.git 13134F: Documentation/admin-guide/media/ 13135F: Documentation/devicetree/bindings/media/ 13136F: Documentation/driver-api/media/ 13137F: Documentation/userspace-api/media/ 13138F: drivers/media/ 13139F: drivers/staging/media/ 13140F: include/dt-bindings/media/ 13141F: include/linux/platform_data/media/ 13142F: include/media/ 13143F: include/uapi/linux/dvb/ 13144F: include/uapi/linux/ivtv* 13145F: include/uapi/linux/media.h 13146F: include/uapi/linux/uvcvideo.h 13147F: include/uapi/linux/v4l2-* 13148F: include/uapi/linux/videodev2.h 13149 13150MEDIATEK BLUETOOTH DRIVER 13151M: Sean Wang <sean.wang@mediatek.com> 13152L: linux-bluetooth@vger.kernel.org 13153L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13154S: Maintained 13155F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13156F: drivers/bluetooth/btmtkuart.c 13157 13158MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13159M: Sean Wang <sean.wang@mediatek.com> 13160L: linux-pm@vger.kernel.org 13161S: Maintained 13162F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13163F: drivers/power/reset/mt6323-poweroff.c 13164 13165MEDIATEK CIR DRIVER 13166M: Sean Wang <sean.wang@mediatek.com> 13167S: Maintained 13168F: drivers/media/rc/mtk-cir.c 13169 13170MEDIATEK DMA DRIVER 13171M: Sean Wang <sean.wang@mediatek.com> 13172L: dmaengine@vger.kernel.org 13173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13174L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13175S: Maintained 13176F: Documentation/devicetree/bindings/dma/mtk-* 13177F: drivers/dma/mediatek/ 13178 13179MEDIATEK ETHERNET DRIVER 13180M: Felix Fietkau <nbd@nbd.name> 13181M: John Crispin <john@phrozen.org> 13182M: Sean Wang <sean.wang@mediatek.com> 13183M: Mark Lee <Mark-MC.Lee@mediatek.com> 13184M: Lorenzo Bianconi <lorenzo@kernel.org> 13185L: netdev@vger.kernel.org 13186S: Maintained 13187F: drivers/net/ethernet/mediatek/ 13188 13189MEDIATEK ETHERNET PCS DRIVER 13190M: Alexander Couzens <lynxis@fe80.eu> 13191M: Daniel Golle <daniel@makrotopia.org> 13192L: netdev@vger.kernel.org 13193S: Maintained 13194F: drivers/net/pcs/pcs-mtk-lynxi.c 13195F: include/linux/pcs/pcs-mtk-lynxi.h 13196 13197MEDIATEK ETHERNET PHY DRIVERS 13198M: Daniel Golle <daniel@makrotopia.org> 13199M: Qingfang Deng <dqfext@gmail.com> 13200M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13201L: netdev@vger.kernel.org 13202S: Maintained 13203F: drivers/net/phy/mediatek-ge-soc.c 13204F: drivers/net/phy/mediatek-ge.c 13205 13206MEDIATEK I2C CONTROLLER DRIVER 13207M: Qii Wang <qii.wang@mediatek.com> 13208L: linux-i2c@vger.kernel.org 13209S: Maintained 13210F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13211F: drivers/i2c/busses/i2c-mt65xx.c 13212 13213MEDIATEK IOMMU DRIVER 13214M: Yong Wu <yong.wu@mediatek.com> 13215L: iommu@lists.linux.dev 13216L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13217S: Supported 13218F: Documentation/devicetree/bindings/iommu/mediatek* 13219F: drivers/iommu/mtk_iommu* 13220F: include/dt-bindings/memory/mt*-port.h 13221 13222MEDIATEK JPEG DRIVER 13223M: Bin Liu <bin.liu@mediatek.com> 13224S: Supported 13225F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13226F: drivers/media/platform/mediatek/jpeg/ 13227 13228MEDIATEK KEYPAD DRIVER 13229M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13230S: Supported 13231F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13232F: drivers/input/keyboard/mt6779-keypad.c 13233 13234MEDIATEK MDP DRIVER 13235M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13236M: Houlong Wei <houlong.wei@mediatek.com> 13237M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13238S: Supported 13239F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13240F: drivers/media/platform/mediatek/mdp/ 13241F: drivers/media/platform/mediatek/vpu/ 13242 13243MEDIATEK MEDIA DRIVER 13244M: Tiffany Lin <tiffany.lin@mediatek.com> 13245M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13246M: Yunfei Dong <yunfei.dong@mediatek.com> 13247S: Supported 13248F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13249F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13250F: drivers/media/platform/mediatek/vcodec/ 13251F: drivers/media/platform/mediatek/vpu/ 13252 13253MEDIATEK MMC/SD/SDIO DRIVER 13254M: Chaotian Jing <chaotian.jing@mediatek.com> 13255S: Maintained 13256F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13257F: drivers/mmc/host/mtk-sd.c 13258 13259MEDIATEK MT76 WIRELESS LAN DRIVER 13260M: Felix Fietkau <nbd@nbd.name> 13261M: Lorenzo Bianconi <lorenzo@kernel.org> 13262M: Ryder Lee <ryder.lee@mediatek.com> 13263R: Shayne Chen <shayne.chen@mediatek.com> 13264R: Sean Wang <sean.wang@mediatek.com> 13265L: linux-wireless@vger.kernel.org 13266S: Maintained 13267T: git https://github.com/nbd168/wireless 13268F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13269F: drivers/net/wireless/mediatek/mt76/ 13270 13271MEDIATEK MT7601U WIRELESS LAN DRIVER 13272M: Jakub Kicinski <kuba@kernel.org> 13273L: linux-wireless@vger.kernel.org 13274S: Maintained 13275F: drivers/net/wireless/mediatek/mt7601u/ 13276 13277MEDIATEK MT7621 CLOCK DRIVER 13278M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13279S: Maintained 13280F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13281F: drivers/clk/ralink/clk-mt7621.c 13282 13283MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13284M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13285S: Maintained 13286F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13287F: drivers/pci/controller/pcie-mt7621.c 13288 13289MEDIATEK MT7621 PHY PCI DRIVER 13290M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13291S: Maintained 13292F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13293F: drivers/phy/ralink/phy-mt7621-pci.c 13294 13295MEDIATEK MT7621/28/88 I2C DRIVER 13296M: Stefan Roese <sr@denx.de> 13297L: linux-i2c@vger.kernel.org 13298S: Maintained 13299F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13300F: drivers/i2c/busses/i2c-mt7621.c 13301 13302MEDIATEK NAND CONTROLLER DRIVER 13303L: linux-mtd@lists.infradead.org 13304S: Orphan 13305F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13306F: drivers/mtd/nand/raw/mtk_* 13307 13308MEDIATEK PMIC LED DRIVER 13309M: Sean Wang <sean.wang@mediatek.com> 13310S: Maintained 13311F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13312F: drivers/leds/leds-mt6323.c 13313 13314MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13315M: Sean Wang <sean.wang@mediatek.com> 13316S: Maintained 13317F: drivers/char/hw_random/mtk-rng.c 13318 13319MEDIATEK SMI DRIVER 13320M: Yong Wu <yong.wu@mediatek.com> 13321L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13322S: Supported 13323F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13324F: drivers/memory/mtk-smi.c 13325F: include/soc/mediatek/smi.h 13326 13327MEDIATEK SWITCH DRIVER 13328M: Arınç ÜNAL <arinc.unal@arinc9.com> 13329M: Daniel Golle <daniel@makrotopia.org> 13330M: Landen Chao <Landen.Chao@mediatek.com> 13331M: DENG Qingfang <dqfext@gmail.com> 13332M: Sean Wang <sean.wang@mediatek.com> 13333L: netdev@vger.kernel.org 13334S: Maintained 13335F: drivers/net/dsa/mt7530-mdio.c 13336F: drivers/net/dsa/mt7530-mmio.c 13337F: drivers/net/dsa/mt7530.* 13338F: net/dsa/tag_mtk.c 13339 13340MEDIATEK T7XX 5G WWAN MODEM DRIVER 13341M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13342M: Intel Corporation <linuxwwan@intel.com> 13343R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13344R: Liu Haijun <haijun.liu@mediatek.com> 13345R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13346R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13347L: netdev@vger.kernel.org 13348S: Supported 13349F: drivers/net/wwan/t7xx/ 13350 13351MEDIATEK USB3 DRD IP DRIVER 13352M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13353L: linux-usb@vger.kernel.org 13354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13355L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13356S: Maintained 13357F: Documentation/devicetree/bindings/usb/mediatek,* 13358F: drivers/usb/host/xhci-mtk* 13359F: drivers/usb/mtu3/ 13360 13361MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13362M: Peter Senna Tschudin <peter.senna@gmail.com> 13363M: Martin Donnelly <martin.donnelly@ge.com> 13364M: Martyn Welch <martyn.welch@collabora.co.uk> 13365S: Maintained 13366F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13367F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13368 13369MEGARAID SCSI/SAS DRIVERS 13370M: Kashyap Desai <kashyap.desai@broadcom.com> 13371M: Sumit Saxena <sumit.saxena@broadcom.com> 13372M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13373L: megaraidlinux.pdl@broadcom.com 13374L: linux-scsi@vger.kernel.org 13375S: Maintained 13376W: http://www.avagotech.com/support/ 13377F: Documentation/scsi/megaraid.rst 13378F: drivers/scsi/megaraid.* 13379F: drivers/scsi/megaraid/ 13380 13381MELEXIS MLX90614 DRIVER 13382M: Crt Mori <cmo@melexis.com> 13383L: linux-iio@vger.kernel.org 13384S: Supported 13385W: http://www.melexis.com 13386F: drivers/iio/temperature/mlx90614.c 13387 13388MELEXIS MLX90632 DRIVER 13389M: Crt Mori <cmo@melexis.com> 13390L: linux-iio@vger.kernel.org 13391S: Supported 13392W: http://www.melexis.com 13393F: drivers/iio/temperature/mlx90632.c 13394 13395MELFAS MIP4 TOUCHSCREEN DRIVER 13396M: Sangwon Jee <jeesw@melfas.com> 13397S: Supported 13398W: http://www.melfas.com 13399F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13400F: drivers/input/touchscreen/melfas_mip4.c 13401 13402MELLANOX BLUEFIELD I2C DRIVER 13403M: Khalil Blaiech <kblaiech@nvidia.com> 13404M: Asmaa Mnebhi <asmaa@nvidia.com> 13405L: linux-i2c@vger.kernel.org 13406S: Supported 13407F: drivers/i2c/busses/i2c-mlxbf.c 13408 13409MELLANOX ETHERNET DRIVER (mlx4_en) 13410M: Tariq Toukan <tariqt@nvidia.com> 13411L: netdev@vger.kernel.org 13412S: Supported 13413W: http://www.mellanox.com 13414Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13415F: drivers/net/ethernet/mellanox/mlx4/en_* 13416 13417MELLANOX ETHERNET DRIVER (mlx5e) 13418M: Saeed Mahameed <saeedm@nvidia.com> 13419L: netdev@vger.kernel.org 13420S: Supported 13421W: http://www.mellanox.com 13422Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13423F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13424 13425MELLANOX ETHERNET INNOVA DRIVERS 13426R: Boris Pismenny <borisp@nvidia.com> 13427L: netdev@vger.kernel.org 13428S: Supported 13429W: http://www.mellanox.com 13430Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13431F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13432F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13433F: include/linux/mlx5/mlx5_ifc_fpga.h 13434 13435MELLANOX ETHERNET SWITCH DRIVERS 13436M: Ido Schimmel <idosch@nvidia.com> 13437M: Petr Machata <petrm@nvidia.com> 13438L: netdev@vger.kernel.org 13439S: Supported 13440W: http://www.mellanox.com 13441Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13442F: drivers/net/ethernet/mellanox/mlxsw/ 13443F: tools/testing/selftests/drivers/net/mlxsw/ 13444 13445MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13446M: mlxsw@nvidia.com 13447L: netdev@vger.kernel.org 13448S: Supported 13449W: http://www.mellanox.com 13450Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13451F: drivers/net/ethernet/mellanox/mlxfw/ 13452 13453MELLANOX HARDWARE PLATFORM SUPPORT 13454M: Hans de Goede <hdegoede@redhat.com> 13455M: Mark Gross <markgross@kernel.org> 13456M: Vadim Pasternak <vadimp@nvidia.com> 13457L: platform-driver-x86@vger.kernel.org 13458S: Supported 13459F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13460F: drivers/platform/mellanox/ 13461F: include/linux/platform_data/mlxreg.h 13462 13463MELLANOX MLX4 core VPI driver 13464M: Tariq Toukan <tariqt@nvidia.com> 13465L: netdev@vger.kernel.org 13466L: linux-rdma@vger.kernel.org 13467S: Supported 13468W: http://www.mellanox.com 13469Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13470F: drivers/net/ethernet/mellanox/mlx4/ 13471F: include/linux/mlx4/ 13472 13473MELLANOX MLX4 IB driver 13474M: Yishai Hadas <yishaih@nvidia.com> 13475L: linux-rdma@vger.kernel.org 13476S: Supported 13477W: http://www.mellanox.com 13478Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13479F: drivers/infiniband/hw/mlx4/ 13480F: include/linux/mlx4/ 13481F: include/uapi/rdma/mlx4-abi.h 13482 13483MELLANOX MLX5 core VPI driver 13484M: Saeed Mahameed <saeedm@nvidia.com> 13485M: Leon Romanovsky <leonro@nvidia.com> 13486L: netdev@vger.kernel.org 13487L: linux-rdma@vger.kernel.org 13488S: Supported 13489W: http://www.mellanox.com 13490Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13491F: Documentation/networking/device_drivers/ethernet/mellanox/ 13492F: drivers/net/ethernet/mellanox/mlx5/core/ 13493F: include/linux/mlx5/ 13494 13495MELLANOX MLX5 IB driver 13496M: Leon Romanovsky <leonro@nvidia.com> 13497L: linux-rdma@vger.kernel.org 13498S: Supported 13499W: http://www.mellanox.com 13500Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13501F: drivers/infiniband/hw/mlx5/ 13502F: include/linux/mlx5/ 13503F: include/uapi/rdma/mlx5-abi.h 13504 13505MELLANOX MLXCPLD I2C AND MUX DRIVER 13506M: Vadim Pasternak <vadimp@nvidia.com> 13507M: Michael Shych <michaelsh@nvidia.com> 13508L: linux-i2c@vger.kernel.org 13509S: Supported 13510F: Documentation/i2c/busses/i2c-mlxcpld.rst 13511F: drivers/i2c/busses/i2c-mlxcpld.c 13512F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13513 13514MELLANOX MLXCPLD LED DRIVER 13515M: Vadim Pasternak <vadimp@nvidia.com> 13516L: linux-leds@vger.kernel.org 13517S: Supported 13518F: Documentation/leds/leds-mlxcpld.rst 13519F: drivers/leds/leds-mlxcpld.c 13520F: drivers/leds/leds-mlxreg.c 13521 13522MELLANOX PLATFORM DRIVER 13523M: Vadim Pasternak <vadimp@nvidia.com> 13524L: platform-driver-x86@vger.kernel.org 13525S: Supported 13526F: drivers/platform/x86/mlx-platform.c 13527 13528MEMBARRIER SUPPORT 13529M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13530M: "Paul E. McKenney" <paulmck@kernel.org> 13531L: linux-kernel@vger.kernel.org 13532S: Supported 13533F: arch/powerpc/include/asm/membarrier.h 13534F: include/uapi/linux/membarrier.h 13535F: kernel/sched/membarrier.c 13536 13537MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13538M: Mike Rapoport <rppt@kernel.org> 13539L: linux-mm@kvack.org 13540S: Maintained 13541F: Documentation/core-api/boot-time-mm.rst 13542F: include/linux/memblock.h 13543F: mm/memblock.c 13544F: mm/mm_init.c 13545F: tools/testing/memblock/ 13546 13547MEMORY CONTROLLER DRIVERS 13548M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13549L: linux-kernel@vger.kernel.org 13550S: Maintained 13551B: mailto:krzysztof.kozlowski@linaro.org 13552T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13553F: Documentation/devicetree/bindings/memory-controllers/ 13554F: drivers/memory/ 13555F: include/dt-bindings/memory/ 13556F: include/memory/ 13557 13558MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13559M: Dmitry Osipenko <digetx@gmail.com> 13560L: linux-pm@vger.kernel.org 13561L: linux-tegra@vger.kernel.org 13562S: Maintained 13563T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13564F: drivers/devfreq/tegra30-devfreq.c 13565 13566MEMORY HOT(UN)PLUG 13567M: David Hildenbrand <david@redhat.com> 13568M: Oscar Salvador <osalvador@suse.de> 13569L: linux-mm@kvack.org 13570S: Maintained 13571F: Documentation/admin-guide/mm/memory-hotplug.rst 13572F: Documentation/core-api/memory-hotplug.rst 13573F: drivers/base/memory.c 13574F: include/linux/memory_hotplug.h 13575F: mm/memory_hotplug.c 13576F: tools/testing/selftests/memory-hotplug/ 13577 13578MEMORY MANAGEMENT 13579M: Andrew Morton <akpm@linux-foundation.org> 13580L: linux-mm@kvack.org 13581S: Maintained 13582W: http://www.linux-mm.org 13583T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13584T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13585F: include/linux/gfp.h 13586F: include/linux/gfp_types.h 13587F: include/linux/memory_hotplug.h 13588F: include/linux/mm.h 13589F: include/linux/mmzone.h 13590F: include/linux/pagewalk.h 13591F: include/trace/events/ksm.h 13592F: mm/ 13593F: tools/mm/ 13594F: tools/testing/selftests/mm/ 13595 13596MEMORY TECHNOLOGY DEVICES (MTD) 13597M: Miquel Raynal <miquel.raynal@bootlin.com> 13598M: Richard Weinberger <richard@nod.at> 13599M: Vignesh Raghavendra <vigneshr@ti.com> 13600L: linux-mtd@lists.infradead.org 13601S: Maintained 13602W: http://www.linux-mtd.infradead.org/ 13603Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13604C: irc://irc.oftc.net/mtd 13605T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13606T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13607F: Documentation/devicetree/bindings/mtd/ 13608F: drivers/mtd/ 13609F: include/linux/mtd/ 13610F: include/uapi/mtd/ 13611 13612MEMSENSING MICROSYSTEMS MSA311 DRIVER 13613M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13614L: linux-iio@vger.kernel.org 13615S: Maintained 13616F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13617F: drivers/iio/accel/msa311.c 13618 13619MEN A21 WATCHDOG DRIVER 13620M: Johannes Thumshirn <morbidrsa@gmail.com> 13621L: linux-watchdog@vger.kernel.org 13622S: Maintained 13623F: drivers/watchdog/mena21_wdt.c 13624 13625MEN CHAMELEON BUS (mcb) 13626M: Johannes Thumshirn <morbidrsa@gmail.com> 13627S: Maintained 13628F: Documentation/driver-api/men-chameleon-bus.rst 13629F: drivers/mcb/ 13630F: include/linux/mcb.h 13631 13632MEN F21BMC (Board Management Controller) 13633M: Andreas Werner <andreas.werner@men.de> 13634S: Supported 13635F: Documentation/hwmon/menf21bmc.rst 13636F: drivers/hwmon/menf21bmc_hwmon.c 13637F: drivers/leds/leds-menf21bmc.c 13638F: drivers/mfd/menf21bmc.c 13639F: drivers/watchdog/menf21bmc_wdt.c 13640 13641MEN Z069 WATCHDOG DRIVER 13642M: Johannes Thumshirn <jth@kernel.org> 13643L: linux-watchdog@vger.kernel.org 13644S: Maintained 13645F: drivers/watchdog/menz69_wdt.c 13646 13647MESON AO CEC DRIVER FOR AMLOGIC SOCS 13648M: Neil Armstrong <neil.armstrong@linaro.org> 13649L: linux-media@vger.kernel.org 13650L: linux-amlogic@lists.infradead.org 13651S: Supported 13652W: http://linux-meson.com/ 13653T: git git://linuxtv.org/media_tree.git 13654F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13655F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13656F: drivers/media/cec/platform/meson/ao-cec.c 13657 13658MESON GE2D DRIVER FOR AMLOGIC SOCS 13659M: Neil Armstrong <neil.armstrong@linaro.org> 13660L: linux-media@vger.kernel.org 13661L: linux-amlogic@lists.infradead.org 13662S: Supported 13663T: git git://linuxtv.org/media_tree.git 13664F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13665F: drivers/media/platform/amlogic/meson-ge2d/ 13666 13667MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13668M: Liang Yang <liang.yang@amlogic.com> 13669L: linux-mtd@lists.infradead.org 13670S: Maintained 13671F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13672F: drivers/mtd/nand/raw/meson_* 13673 13674MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13675M: Neil Armstrong <neil.armstrong@linaro.org> 13676L: linux-media@vger.kernel.org 13677L: linux-amlogic@lists.infradead.org 13678S: Supported 13679T: git git://linuxtv.org/media_tree.git 13680F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13681F: drivers/staging/media/meson/vdec/ 13682 13683METHODE UDPU SUPPORT 13684M: Vladimir Vid <vladimir.vid@sartura.hr> 13685S: Maintained 13686F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13687 13688MHI BUS 13689M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13690L: mhi@lists.linux.dev 13691L: linux-arm-msm@vger.kernel.org 13692S: Maintained 13693T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13694F: Documentation/ABI/stable/sysfs-bus-mhi 13695F: Documentation/mhi/ 13696F: drivers/bus/mhi/ 13697F: include/linux/mhi.h 13698 13699MICROBLAZE ARCHITECTURE 13700M: Michal Simek <monstr@monstr.eu> 13701S: Supported 13702W: http://www.monstr.eu/fdt/ 13703T: git git://git.monstr.eu/linux-2.6-microblaze.git 13704F: arch/microblaze/ 13705 13706MICROBLAZE TMR INJECT 13707M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13708S: Supported 13709F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13710F: drivers/misc/xilinx_tmr_inject.c 13711 13712MICROBLAZE TMR MANAGER 13713M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13714S: Supported 13715F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13716F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13717F: drivers/misc/xilinx_tmr_manager.c 13718 13719MICROCHIP AT91 DMA DRIVERS 13720M: Ludovic Desroches <ludovic.desroches@microchip.com> 13721M: Tudor Ambarus <tudor.ambarus@linaro.org> 13722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13723L: dmaengine@vger.kernel.org 13724S: Supported 13725F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13726F: drivers/dma/at_hdmac.c 13727F: drivers/dma/at_xdmac.c 13728F: include/dt-bindings/dma/at91.h 13729 13730MICROCHIP AT91 SERIAL DRIVER 13731M: Richard Genoud <richard.genoud@gmail.com> 13732S: Maintained 13733F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13734F: drivers/tty/serial/atmel_serial.c 13735F: drivers/tty/serial/atmel_serial.h 13736 13737MICROCHIP AT91 USART MFD DRIVER 13738M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13739L: linux-kernel@vger.kernel.org 13740S: Supported 13741F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13742F: drivers/mfd/at91-usart.c 13743F: include/dt-bindings/mfd/at91-usart.h 13744 13745MICROCHIP AT91 USART SPI DRIVER 13746M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13747L: linux-spi@vger.kernel.org 13748S: Supported 13749F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13750F: drivers/spi/spi-at91-usart.c 13751 13752MICROCHIP AUDIO ASOC DRIVERS 13753M: Claudiu Beznea <claudiu.beznea@microchip.com> 13754L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13755S: Supported 13756F: Documentation/devicetree/bindings/sound/atmel* 13757F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13758F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13759F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13760F: sound/soc/atmel 13761 13762MICROCHIP CSI2DC DRIVER 13763M: Eugen Hristev <eugen.hristev@microchip.com> 13764L: linux-media@vger.kernel.org 13765S: Supported 13766F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13767F: drivers/media/platform/microchip/microchip-csi2dc.c 13768 13769MICROCHIP ECC DRIVER 13770M: Tudor Ambarus <tudor.ambarus@linaro.org> 13771L: linux-crypto@vger.kernel.org 13772S: Maintained 13773F: drivers/crypto/atmel-ecc.* 13774 13775MICROCHIP EIC DRIVER 13776M: Claudiu Beznea <claudiu.beznea@microchip.com> 13777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13778S: Supported 13779F: drivers/irqchip/irq-mchp-eic.c 13780 13781MICROCHIP I2C DRIVER 13782M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13783L: linux-i2c@vger.kernel.org 13784S: Supported 13785F: drivers/i2c/busses/i2c-at91-*.c 13786F: drivers/i2c/busses/i2c-at91.h 13787 13788MICROCHIP ISC DRIVER 13789M: Eugen Hristev <eugen.hristev@microchip.com> 13790L: linux-media@vger.kernel.org 13791S: Supported 13792F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13793F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13794F: drivers/media/platform/microchip/microchip-isc* 13795F: drivers/media/platform/microchip/microchip-sama*-isc* 13796F: drivers/staging/media/deprecated/atmel/atmel-isc* 13797F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13798F: include/linux/atmel-isc-media.h 13799 13800MICROCHIP ISI DRIVER 13801M: Eugen Hristev <eugen.hristev@microchip.com> 13802L: linux-media@vger.kernel.org 13803S: Supported 13804F: drivers/media/platform/atmel/atmel-isi.c 13805F: drivers/media/platform/atmel/atmel-isi.h 13806 13807MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13808M: Woojung Huh <woojung.huh@microchip.com> 13809M: UNGLinuxDriver@microchip.com 13810L: netdev@vger.kernel.org 13811S: Maintained 13812F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13813F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13814F: drivers/net/dsa/microchip/* 13815F: include/linux/dsa/ksz_common.h 13816F: include/linux/platform_data/microchip-ksz.h 13817F: net/dsa/tag_ksz.c 13818 13819MICROCHIP LAN743X ETHERNET DRIVER 13820M: Bryan Whitehead <bryan.whitehead@microchip.com> 13821M: UNGLinuxDriver@microchip.com 13822L: netdev@vger.kernel.org 13823S: Maintained 13824F: drivers/net/ethernet/microchip/lan743x_* 13825 13826MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13827M: Arun Ramadoss <arun.ramadoss@microchip.com> 13828R: UNGLinuxDriver@microchip.com 13829L: netdev@vger.kernel.org 13830S: Maintained 13831F: drivers/net/phy/microchip_t1.c 13832 13833MICROCHIP LAN966X ETHERNET DRIVER 13834M: Horatiu Vultur <horatiu.vultur@microchip.com> 13835M: UNGLinuxDriver@microchip.com 13836L: netdev@vger.kernel.org 13837S: Maintained 13838F: drivers/net/ethernet/microchip/lan966x/* 13839 13840MICROCHIP LCDFB DRIVER 13841M: Nicolas Ferre <nicolas.ferre@microchip.com> 13842L: linux-fbdev@vger.kernel.org 13843S: Maintained 13844F: drivers/video/fbdev/atmel_lcdfb.c 13845F: include/video/atmel_lcdc.h 13846 13847MICROCHIP MCP16502 PMIC DRIVER 13848M: Claudiu Beznea <claudiu.beznea@microchip.com> 13849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13850S: Supported 13851F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13852F: drivers/regulator/mcp16502.c 13853 13854MICROCHIP MCP3911 ADC DRIVER 13855M: Marcus Folkesson <marcus.folkesson@gmail.com> 13856M: Kent Gustavsson <kent@minoris.se> 13857L: linux-iio@vger.kernel.org 13858S: Maintained 13859F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13860F: drivers/iio/adc/mcp3911.c 13861 13862MICROCHIP MMC/SD/SDIO MCI DRIVER 13863M: Ludovic Desroches <ludovic.desroches@microchip.com> 13864S: Maintained 13865F: drivers/mmc/host/atmel-mci.c 13866 13867MICROCHIP NAND DRIVER 13868M: Tudor Ambarus <tudor.ambarus@linaro.org> 13869L: linux-mtd@lists.infradead.org 13870S: Supported 13871F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13872F: drivers/mtd/nand/raw/atmel/* 13873 13874MICROCHIP OTPC DRIVER 13875M: Claudiu Beznea <claudiu.beznea@microchip.com> 13876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13877S: Supported 13878F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13879F: drivers/nvmem/microchip-otpc.c 13880F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13881 13882MICROCHIP PCI1XXXX GP DRIVER 13883M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13884L: linux-gpio@vger.kernel.org 13885S: Supported 13886F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13887F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13888F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13889 13890MICROCHIP PCI1XXXX I2C DRIVER 13891M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13892M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13893M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13894L: linux-i2c@vger.kernel.org 13895S: Maintained 13896F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13897 13898MICROCHIP PCIe UART DRIVER 13899M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13900M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13901L: linux-serial@vger.kernel.org 13902S: Maintained 13903F: drivers/tty/serial/8250/8250_pci1xxxx.c 13904 13905MICROCHIP POLARFIRE FPGA DRIVERS 13906M: Conor Dooley <conor.dooley@microchip.com> 13907R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13908L: linux-fpga@vger.kernel.org 13909S: Supported 13910F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13911F: drivers/fpga/microchip-spi.c 13912 13913MICROCHIP PWM DRIVER 13914M: Claudiu Beznea <claudiu.beznea@microchip.com> 13915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13916L: linux-pwm@vger.kernel.org 13917S: Supported 13918F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13919F: drivers/pwm/pwm-atmel.c 13920 13921MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13922M: Eugen Hristev <eugen.hristev@microchip.com> 13923L: linux-iio@vger.kernel.org 13924S: Supported 13925F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13926F: drivers/iio/adc/at91-sama5d2_adc.c 13927F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13928 13929MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13930M: Claudiu Beznea <claudiu.beznea@microchip.com> 13931S: Supported 13932F: drivers/power/reset/at91-sama5d2_shdwc.c 13933 13934MICROCHIP SOC DRIVERS 13935M: Conor Dooley <conor@kernel.org> 13936S: Supported 13937T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13938F: drivers/soc/microchip/ 13939 13940MICROCHIP SPI DRIVER 13941M: Tudor Ambarus <tudor.ambarus@linaro.org> 13942S: Supported 13943F: drivers/spi/spi-atmel.* 13944 13945MICROCHIP SSC DRIVER 13946M: Claudiu Beznea <claudiu.beznea@microchip.com> 13947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13948S: Supported 13949F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13950F: drivers/misc/atmel-ssc.c 13951F: include/linux/atmel-ssc.h 13952 13953Microchip Timer Counter Block (TCB) Capture Driver 13954M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13956L: linux-iio@vger.kernel.org 13957S: Maintained 13958F: drivers/counter/microchip-tcb-capture.c 13959 13960MICROCHIP USB251XB DRIVER 13961M: Richard Leitner <richard.leitner@skidata.com> 13962L: linux-usb@vger.kernel.org 13963S: Maintained 13964F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13965F: drivers/usb/misc/usb251xb.c 13966 13967MICROCHIP USBA UDC DRIVER 13968M: Cristian Birsan <cristian.birsan@microchip.com> 13969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13970S: Supported 13971F: drivers/usb/gadget/udc/atmel_usba_udc.* 13972 13973MICROCHIP WILC1000 WIFI DRIVER 13974M: Ajay Singh <ajay.kathat@microchip.com> 13975M: Claudiu Beznea <claudiu.beznea@microchip.com> 13976L: linux-wireless@vger.kernel.org 13977S: Supported 13978F: drivers/net/wireless/microchip/wilc1000/ 13979 13980MICROSEMI MIPS SOCS 13981M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13982M: UNGLinuxDriver@microchip.com 13983L: linux-mips@vger.kernel.org 13984S: Supported 13985F: Documentation/devicetree/bindings/mips/mscc.txt 13986F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13987F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13988F: arch/mips/boot/dts/mscc/ 13989F: arch/mips/configs/generic/board-ocelot.config 13990F: arch/mips/generic/board-ocelot.c 13991 13992MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13993M: Don Brace <don.brace@microchip.com> 13994L: storagedev@microchip.com 13995L: linux-scsi@vger.kernel.org 13996S: Supported 13997F: Documentation/scsi/smartpqi.rst 13998F: drivers/scsi/smartpqi/Kconfig 13999F: drivers/scsi/smartpqi/Makefile 14000F: drivers/scsi/smartpqi/smartpqi*.[ch] 14001F: include/linux/cciss*.h 14002F: include/uapi/linux/cciss*.h 14003 14004MICROSOFT MANA RDMA DRIVER 14005M: Long Li <longli@microsoft.com> 14006M: Ajay Sharma <sharmaajay@microsoft.com> 14007L: linux-rdma@vger.kernel.org 14008S: Supported 14009F: drivers/infiniband/hw/mana/ 14010F: include/net/mana 14011F: include/uapi/rdma/mana-abi.h 14012 14013MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14014M: Maximilian Luz <luzmaximilian@gmail.com> 14015L: platform-driver-x86@vger.kernel.org 14016S: Maintained 14017F: drivers/platform/surface/surface_aggregator_tabletsw.c 14018 14019MICROSOFT SURFACE BATTERY AND AC DRIVERS 14020M: Maximilian Luz <luzmaximilian@gmail.com> 14021L: linux-pm@vger.kernel.org 14022L: platform-driver-x86@vger.kernel.org 14023S: Maintained 14024F: drivers/power/supply/surface_battery.c 14025F: drivers/power/supply/surface_charger.c 14026 14027MICROSOFT SURFACE DTX DRIVER 14028M: Maximilian Luz <luzmaximilian@gmail.com> 14029L: platform-driver-x86@vger.kernel.org 14030S: Maintained 14031F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14032F: drivers/platform/surface/surface_dtx.c 14033F: include/uapi/linux/surface_aggregator/dtx.h 14034 14035MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14036M: Maximilian Luz <luzmaximilian@gmail.com> 14037L: platform-driver-x86@vger.kernel.org 14038S: Maintained 14039F: drivers/platform/surface/surface_gpe.c 14040 14041MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14042M: Hans de Goede <hdegoede@redhat.com> 14043M: Mark Gross <markgross@kernel.org> 14044M: Maximilian Luz <luzmaximilian@gmail.com> 14045L: platform-driver-x86@vger.kernel.org 14046S: Maintained 14047T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14048F: drivers/platform/surface/ 14049 14050MICROSOFT SURFACE HID TRANSPORT DRIVER 14051M: Maximilian Luz <luzmaximilian@gmail.com> 14052L: linux-input@vger.kernel.org 14053L: platform-driver-x86@vger.kernel.org 14054S: Maintained 14055F: drivers/hid/surface-hid/ 14056 14057MICROSOFT SURFACE HOT-PLUG DRIVER 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: platform-driver-x86@vger.kernel.org 14060S: Maintained 14061F: drivers/platform/surface/surface_hotplug.c 14062 14063MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14064M: Maximilian Luz <luzmaximilian@gmail.com> 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: drivers/platform/surface/surface_platform_profile.c 14068 14069MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14070M: Chen Yu <yu.c.chen@intel.com> 14071L: platform-driver-x86@vger.kernel.org 14072S: Supported 14073F: drivers/platform/surface/surfacepro3_button.c 14074 14075MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14076M: Maximilian Luz <luzmaximilian@gmail.com> 14077L: platform-driver-x86@vger.kernel.org 14078S: Maintained 14079F: drivers/platform/surface/surface_aggregator_hub.c 14080 14081MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14082M: Maximilian Luz <luzmaximilian@gmail.com> 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085W: https://github.com/linux-surface/surface-aggregator-module 14086C: irc://irc.libera.chat/linux-surface 14087F: Documentation/driver-api/surface_aggregator/ 14088F: drivers/platform/surface/aggregator/ 14089F: drivers/platform/surface/surface_acpi_notify.c 14090F: drivers/platform/surface/surface_aggregator_cdev.c 14091F: drivers/platform/surface/surface_aggregator_registry.c 14092F: include/linux/surface_acpi_notify.h 14093F: include/linux/surface_aggregator/ 14094F: include/uapi/linux/surface_aggregator/ 14095 14096MICROTEK X6 SCANNER 14097M: Oliver Neukum <oliver@neukum.org> 14098S: Maintained 14099F: drivers/usb/image/microtek.* 14100 14101MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14102M: Luka Kovacic <luka.kovacic@sartura.hr> 14103M: Luka Perkov <luka.perkov@sartura.hr> 14104S: Maintained 14105F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14106F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14107F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14108F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14109F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14110F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14111 14112MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14113M: Sakari Ailus <sakari.ailus@linux.intel.com> 14114L: linux-media@vger.kernel.org 14115S: Maintained 14116F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14117F: Documentation/driver-api/media/drivers/ccs/ 14118F: Documentation/userspace-api/media/drivers/ccs.rst 14119F: drivers/media/i2c/ccs-pll.c 14120F: drivers/media/i2c/ccs-pll.h 14121F: drivers/media/i2c/ccs/ 14122F: include/uapi/linux/ccs.h 14123F: include/uapi/linux/smiapp.h 14124 14125MIPS 14126M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14127L: linux-mips@vger.kernel.org 14128S: Maintained 14129W: http://www.linux-mips.org/ 14130Q: https://patchwork.kernel.org/project/linux-mips/list/ 14131T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14132F: Documentation/devicetree/bindings/mips/ 14133F: Documentation/mips/ 14134F: arch/mips/ 14135F: drivers/platform/mips/ 14136F: include/dt-bindings/mips/ 14137 14138MIPS BOSTON DEVELOPMENT BOARD 14139M: Paul Burton <paulburton@kernel.org> 14140L: linux-mips@vger.kernel.org 14141S: Maintained 14142F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14143F: arch/mips/boot/dts/img/boston.dts 14144F: arch/mips/configs/generic/board-boston.config 14145F: drivers/clk/imgtec/clk-boston.c 14146F: include/dt-bindings/clock/boston-clock.h 14147 14148MIPS CORE DRIVERS 14149M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14150M: Serge Semin <fancer.lancer@gmail.com> 14151L: linux-mips@vger.kernel.org 14152S: Supported 14153F: drivers/bus/mips_cdmm.c 14154F: drivers/clocksource/mips-gic-timer.c 14155F: drivers/cpuidle/cpuidle-cps.c 14156F: drivers/irqchip/irq-mips-cpu.c 14157F: drivers/irqchip/irq-mips-gic.c 14158 14159MIPS GENERIC PLATFORM 14160M: Paul Burton <paulburton@kernel.org> 14161L: linux-mips@vger.kernel.org 14162S: Supported 14163F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14164F: arch/mips/generic/ 14165F: arch/mips/tools/generic-board-config.sh 14166 14167MIPS RINT INSTRUCTION EMULATION 14168M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14169L: linux-mips@vger.kernel.org 14170S: Supported 14171F: arch/mips/math-emu/dp_rint.c 14172F: arch/mips/math-emu/sp_rint.c 14173 14174MIPS/LOONGSON1 ARCHITECTURE 14175M: Keguang Zhang <keguang.zhang@gmail.com> 14176L: linux-mips@vger.kernel.org 14177S: Maintained 14178F: arch/mips/include/asm/mach-loongson32/ 14179F: arch/mips/loongson32/ 14180F: drivers/*/*loongson1* 14181 14182MIPS/LOONGSON2EF ARCHITECTURE 14183M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14184L: linux-mips@vger.kernel.org 14185S: Maintained 14186F: arch/mips/include/asm/mach-loongson2ef/ 14187F: arch/mips/loongson2ef/ 14188F: drivers/cpufreq/loongson2_cpufreq.c 14189 14190MIPS/LOONGSON64 ARCHITECTURE 14191M: Huacai Chen <chenhuacai@kernel.org> 14192M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14193L: linux-mips@vger.kernel.org 14194S: Maintained 14195F: arch/mips/include/asm/mach-loongson64/ 14196F: arch/mips/loongson64/ 14197F: drivers/irqchip/irq-loongson* 14198F: drivers/platform/mips/cpu_hwmon.c 14199 14200MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14201M: Hans Verkuil <hverkuil@xs4all.nl> 14202L: linux-media@vger.kernel.org 14203S: Odd Fixes 14204W: https://linuxtv.org 14205T: git git://linuxtv.org/media_tree.git 14206F: drivers/media/radio/radio-miropcm20* 14207 14208MMP SUPPORT 14209R: Lubomir Rintel <lkundrak@v3.sk> 14210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14211S: Odd Fixes 14212T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14213F: arch/arm/boot/dts/mmp* 14214F: arch/arm/mach-mmp/ 14215F: include/linux/soc/mmp/ 14216 14217MMP USB PHY DRIVERS 14218R: Lubomir Rintel <lkundrak@v3.sk> 14219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14220S: Maintained 14221F: drivers/phy/marvell/phy-mmp3-usb.c 14222F: drivers/phy/marvell/phy-pxa-usb.c 14223 14224MMU GATHER AND TLB INVALIDATION 14225M: Will Deacon <will@kernel.org> 14226M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14227M: Andrew Morton <akpm@linux-foundation.org> 14228M: Nick Piggin <npiggin@gmail.com> 14229M: Peter Zijlstra <peterz@infradead.org> 14230L: linux-arch@vger.kernel.org 14231L: linux-mm@kvack.org 14232S: Maintained 14233F: arch/*/include/asm/tlb.h 14234F: include/asm-generic/tlb.h 14235F: mm/mmu_gather.c 14236 14237MN88472 MEDIA DRIVER 14238M: Antti Palosaari <crope@iki.fi> 14239L: linux-media@vger.kernel.org 14240S: Maintained 14241W: https://linuxtv.org 14242W: http://palosaari.fi/linux/ 14243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14244F: drivers/media/dvb-frontends/mn88472* 14245 14246MN88473 MEDIA DRIVER 14247M: Antti Palosaari <crope@iki.fi> 14248L: linux-media@vger.kernel.org 14249S: Maintained 14250W: https://linuxtv.org 14251W: http://palosaari.fi/linux/ 14252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14253F: drivers/media/dvb-frontends/mn88473* 14254 14255MODULE SUPPORT 14256M: Luis Chamberlain <mcgrof@kernel.org> 14257L: linux-modules@vger.kernel.org 14258L: linux-kernel@vger.kernel.org 14259S: Maintained 14260T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14261F: include/linux/kmod.h 14262F: include/linux/module.h 14263F: kernel/module/ 14264F: lib/test_kmod.c 14265F: scripts/module* 14266F: tools/testing/selftests/kmod/ 14267 14268MONOLITHIC POWER SYSTEM PMIC DRIVER 14269M: Saravanan Sekar <sravanhome@gmail.com> 14270S: Maintained 14271F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14272F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14273F: drivers/hwmon/pmbus/mpq7932.c 14274F: drivers/iio/adc/mp2629_adc.c 14275F: drivers/mfd/mp2629.c 14276F: drivers/power/supply/mp2629_charger.c 14277F: drivers/regulator/mp5416.c 14278F: drivers/regulator/mpq7920.c 14279F: drivers/regulator/mpq7920.h 14280F: include/linux/mfd/mp2629.h 14281 14282MOST(R) TECHNOLOGY DRIVER 14283M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14284M: Christian Gromm <christian.gromm@microchip.com> 14285S: Maintained 14286F: Documentation/ABI/testing/configfs-most 14287F: Documentation/ABI/testing/sysfs-bus-most 14288F: drivers/most/ 14289F: drivers/staging/most/ 14290F: include/linux/most.h 14291 14292MOTORCOMM PHY DRIVER 14293M: Peter Geis <pgwipeout@gmail.com> 14294M: Frank <Frank.Sae@motor-comm.com> 14295L: netdev@vger.kernel.org 14296S: Maintained 14297F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14298F: drivers/net/phy/motorcomm.c 14299 14300MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14301M: Jiri Slaby <jirislaby@kernel.org> 14302S: Maintained 14303F: Documentation/driver-api/tty/moxa-smartio.rst 14304F: drivers/tty/mxser.* 14305 14306MR800 AVERMEDIA USB FM RADIO DRIVER 14307M: Alexey Klimov <klimov.linux@gmail.com> 14308L: linux-media@vger.kernel.org 14309S: Maintained 14310T: git git://linuxtv.org/media_tree.git 14311F: drivers/media/radio/radio-mr800.c 14312 14313MRF24J40 IEEE 802.15.4 RADIO DRIVER 14314M: Stefan Schmidt <stefan@datenfreihafen.org> 14315L: linux-wpan@vger.kernel.org 14316S: Odd Fixes 14317F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14318F: drivers/net/ieee802154/mrf24j40.c 14319 14320MSI EC DRIVER 14321M: Nikita Kravets <teackot@gmail.com> 14322L: platform-driver-x86@vger.kernel.org 14323S: Maintained 14324W: https://github.com/BeardOverflow/msi-ec 14325F: drivers/platform/x86/msi-ec.* 14326 14327MSI LAPTOP SUPPORT 14328M: "Lee, Chun-Yi" <jlee@suse.com> 14329L: platform-driver-x86@vger.kernel.org 14330S: Maintained 14331F: drivers/platform/x86/msi-laptop.c 14332 14333MSI WMI SUPPORT 14334L: platform-driver-x86@vger.kernel.org 14335S: Orphan 14336F: drivers/platform/x86/msi-wmi.c 14337 14338MSI001 MEDIA DRIVER 14339M: Antti Palosaari <crope@iki.fi> 14340L: linux-media@vger.kernel.org 14341S: Maintained 14342W: https://linuxtv.org 14343W: http://palosaari.fi/linux/ 14344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14345T: git git://linuxtv.org/anttip/media_tree.git 14346F: drivers/media/tuners/msi001* 14347 14348MSI2500 MEDIA DRIVER 14349M: Antti Palosaari <crope@iki.fi> 14350L: linux-media@vger.kernel.org 14351S: Maintained 14352W: https://linuxtv.org 14353W: http://palosaari.fi/linux/ 14354Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14355T: git git://linuxtv.org/anttip/media_tree.git 14356F: drivers/media/usb/msi2500/ 14357 14358MSTAR INTERRUPT CONTROLLER DRIVER 14359M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14360M: Daniel Palmer <daniel@thingy.jp> 14361S: Maintained 14362F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14363F: drivers/irqchip/irq-mst-intc.c 14364 14365MSYSTEMS DISKONCHIP G3 MTD DRIVER 14366M: Robert Jarzmik <robert.jarzmik@free.fr> 14367L: linux-mtd@lists.infradead.org 14368S: Maintained 14369F: drivers/mtd/devices/docg3* 14370 14371MT9P031 APTINA CAMERA SENSOR 14372M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14373L: linux-media@vger.kernel.org 14374S: Maintained 14375T: git git://linuxtv.org/media_tree.git 14376F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14377F: drivers/media/i2c/mt9p031.c 14378F: include/media/i2c/mt9p031.h 14379 14380MT9T112 APTINA CAMERA SENSOR 14381M: Jacopo Mondi <jacopo@jmondi.org> 14382L: linux-media@vger.kernel.org 14383S: Odd Fixes 14384T: git git://linuxtv.org/media_tree.git 14385F: drivers/media/i2c/mt9t112.c 14386F: include/media/i2c/mt9t112.h 14387 14388MT9V032 APTINA CAMERA SENSOR 14389M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392T: git git://linuxtv.org/media_tree.git 14393F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14394F: drivers/media/i2c/mt9v032.c 14395F: include/media/i2c/mt9v032.h 14396 14397MT9V111 APTINA CAMERA SENSOR 14398M: Jacopo Mondi <jacopo@jmondi.org> 14399L: linux-media@vger.kernel.org 14400S: Maintained 14401T: git git://linuxtv.org/media_tree.git 14402F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14403F: drivers/media/i2c/mt9v111.c 14404 14405MULTIFUNCTION DEVICES (MFD) 14406M: Lee Jones <lee@kernel.org> 14407S: Maintained 14408T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14409F: Documentation/devicetree/bindings/mfd/ 14410F: drivers/mfd/ 14411F: include/dt-bindings/mfd/ 14412F: include/linux/mfd/ 14413 14414MULTIMEDIA CARD (MMC) ETC. OVER SPI 14415S: Orphan 14416F: drivers/mmc/host/mmc_spi.c 14417F: include/linux/spi/mmc_spi.h 14418 14419MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14420M: Ulf Hansson <ulf.hansson@linaro.org> 14421L: linux-mmc@vger.kernel.org 14422S: Maintained 14423T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14424F: Documentation/devicetree/bindings/mmc/ 14425F: drivers/mmc/ 14426F: include/linux/mmc/ 14427F: include/uapi/linux/mmc/ 14428 14429MULTIPLEXER SUBSYSTEM 14430M: Peter Rosin <peda@axentia.se> 14431S: Maintained 14432F: Documentation/ABI/testing/sysfs-class-mux* 14433F: Documentation/devicetree/bindings/mux/ 14434F: drivers/mux/ 14435F: include/dt-bindings/mux/ 14436F: include/linux/mux/ 14437 14438MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14439M: Bin Liu <b-liu@ti.com> 14440L: linux-usb@vger.kernel.org 14441S: Maintained 14442F: drivers/usb/musb/ 14443 14444MXL301RF MEDIA DRIVER 14445M: Akihiro Tsukada <tskd08@gmail.com> 14446L: linux-media@vger.kernel.org 14447S: Odd Fixes 14448F: drivers/media/tuners/mxl301rf* 14449 14450MXL5007T MEDIA DRIVER 14451M: Michael Krufky <mkrufky@linuxtv.org> 14452L: linux-media@vger.kernel.org 14453S: Maintained 14454W: https://linuxtv.org 14455W: http://github.com/mkrufky 14456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14457T: git git://linuxtv.org/mkrufky/tuners.git 14458F: drivers/media/tuners/mxl5007t.* 14459 14460MXSFB DRM DRIVER 14461M: Marek Vasut <marex@denx.de> 14462M: Stefan Agner <stefan@agner.ch> 14463L: dri-devel@lists.freedesktop.org 14464S: Supported 14465T: git git://anongit.freedesktop.org/drm/drm-misc 14466F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14467F: drivers/gpu/drm/mxsfb/ 14468 14469MYLEX DAC960 PCI RAID Controller 14470M: Hannes Reinecke <hare@kernel.org> 14471L: linux-scsi@vger.kernel.org 14472S: Supported 14473F: drivers/scsi/myrb.* 14474F: drivers/scsi/myrs.* 14475 14476MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14477M: Chris Lee <christopher.lee@cspi.com> 14478L: netdev@vger.kernel.org 14479S: Supported 14480W: https://www.cspi.com/ethernet-products/support/downloads/ 14481F: drivers/net/ethernet/myricom/myri10ge/ 14482 14483NAND FLASH SUBSYSTEM 14484M: Miquel Raynal <miquel.raynal@bootlin.com> 14485R: Richard Weinberger <richard@nod.at> 14486L: linux-mtd@lists.infradead.org 14487S: Maintained 14488W: http://www.linux-mtd.infradead.org/ 14489Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14490C: irc://irc.oftc.net/mtd 14491T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14492F: drivers/mtd/nand/ 14493F: include/linux/mtd/*nand*.h 14494 14495NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14496M: Daniel Mack <zonque@gmail.com> 14497L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14498S: Maintained 14499W: http://www.native-instruments.com 14500F: sound/usb/caiaq/ 14501 14502NATSEMI ETHERNET DRIVER (DP8381x) 14503S: Orphan 14504F: drivers/net/ethernet/natsemi/natsemi.c 14505 14506NCR 5380 SCSI DRIVERS 14507M: Finn Thain <fthain@linux-m68k.org> 14508M: Michael Schmitz <schmitzmic@gmail.com> 14509L: linux-scsi@vger.kernel.org 14510S: Maintained 14511F: Documentation/scsi/g_NCR5380.rst 14512F: drivers/scsi/NCR5380.* 14513F: drivers/scsi/arm/cumana_1.c 14514F: drivers/scsi/arm/oak.c 14515F: drivers/scsi/atari_scsi.* 14516F: drivers/scsi/dmx3191d.c 14517F: drivers/scsi/g_NCR5380.* 14518F: drivers/scsi/mac_scsi.* 14519F: drivers/scsi/sun3_scsi.* 14520F: drivers/scsi/sun3_scsi_vme.c 14521 14522NCSI LIBRARY 14523M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14524S: Maintained 14525F: net/ncsi/ 14526 14527NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14528M: Guenter Roeck <linux@roeck-us.net> 14529L: linux-hwmon@vger.kernel.org 14530S: Maintained 14531F: Documentation/hwmon/nct6775.rst 14532F: drivers/hwmon/nct6775-core.c 14533F: drivers/hwmon/nct6775-platform.c 14534F: drivers/hwmon/nct6775.h 14535 14536NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14537M: Zev Weiss <zev@bewilderbeest.net> 14538L: linux-hwmon@vger.kernel.org 14539S: Maintained 14540F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14541F: drivers/hwmon/nct6775-i2c.c 14542 14543NETDEVSIM 14544M: Jakub Kicinski <kuba@kernel.org> 14545S: Maintained 14546F: drivers/net/netdevsim/* 14547 14548NETEM NETWORK EMULATOR 14549M: Stephen Hemminger <stephen@networkplumber.org> 14550L: netdev@vger.kernel.org 14551S: Maintained 14552F: net/sched/sch_netem.c 14553 14554NETERION 10GbE DRIVERS (s2io) 14555M: Jon Mason <jdmason@kudzu.us> 14556L: netdev@vger.kernel.org 14557S: Supported 14558F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14559F: drivers/net/ethernet/neterion/ 14560 14561NETFILTER 14562M: Pablo Neira Ayuso <pablo@netfilter.org> 14563M: Jozsef Kadlecsik <kadlec@netfilter.org> 14564M: Florian Westphal <fw@strlen.de> 14565L: netfilter-devel@vger.kernel.org 14566L: coreteam@netfilter.org 14567S: Maintained 14568W: http://www.netfilter.org/ 14569W: http://www.iptables.org/ 14570W: http://www.nftables.org/ 14571Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14572C: irc://irc.libera.chat/netfilter 14573T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14574T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14575F: include/linux/netfilter* 14576F: include/linux/netfilter/ 14577F: include/net/netfilter/ 14578F: include/uapi/linux/netfilter* 14579F: include/uapi/linux/netfilter/ 14580F: net/*/netfilter.c 14581F: net/*/netfilter/ 14582F: net/bridge/br_netfilter*.c 14583F: net/netfilter/ 14584 14585NETROM NETWORK LAYER 14586M: Ralf Baechle <ralf@linux-mips.org> 14587L: linux-hams@vger.kernel.org 14588S: Maintained 14589W: http://www.linux-ax25.org/ 14590F: include/net/netrom.h 14591F: include/uapi/linux/netrom.h 14592F: net/netrom/ 14593 14594NETRONIX EMBEDDED CONTROLLER 14595M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14596S: Maintained 14597F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14598F: drivers/mfd/ntxec.c 14599F: drivers/pwm/pwm-ntxec.c 14600F: drivers/rtc/rtc-ntxec.c 14601F: include/linux/mfd/ntxec.h 14602 14603NETRONOME ETHERNET DRIVERS 14604M: Simon Horman <simon.horman@corigine.com> 14605R: Jakub Kicinski <kuba@kernel.org> 14606L: oss-drivers@corigine.com 14607S: Maintained 14608F: drivers/net/ethernet/netronome/ 14609 14610NETWORK BLOCK DEVICE (NBD) 14611M: Josef Bacik <josef@toxicpanda.com> 14612L: linux-block@vger.kernel.org 14613L: nbd@other.debian.org 14614S: Maintained 14615F: Documentation/admin-guide/blockdev/nbd.rst 14616F: drivers/block/nbd.c 14617F: include/trace/events/nbd.h 14618F: include/uapi/linux/nbd.h 14619 14620NETWORK DROP MONITOR 14621M: Neil Horman <nhorman@tuxdriver.com> 14622L: netdev@vger.kernel.org 14623S: Maintained 14624W: https://fedorahosted.org/dropwatch/ 14625F: include/uapi/linux/net_dropmon.h 14626F: net/core/drop_monitor.c 14627 14628NETWORKING DRIVERS 14629M: "David S. Miller" <davem@davemloft.net> 14630M: Eric Dumazet <edumazet@google.com> 14631M: Jakub Kicinski <kuba@kernel.org> 14632M: Paolo Abeni <pabeni@redhat.com> 14633L: netdev@vger.kernel.org 14634S: Maintained 14635Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14636T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14637T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14638F: Documentation/devicetree/bindings/net/ 14639F: drivers/connector/ 14640F: drivers/net/ 14641X: drivers/net/wireless/ 14642F: include/dt-bindings/net/ 14643F: include/linux/etherdevice.h 14644F: include/linux/fcdevice.h 14645F: include/linux/fddidevice.h 14646F: include/linux/hippidevice.h 14647F: include/linux/if_* 14648F: include/linux/inetdevice.h 14649F: include/linux/netdevice.h 14650F: include/uapi/linux/if_* 14651F: include/uapi/linux/netdevice.h 14652 14653NETWORKING DRIVERS (WIRELESS) 14654M: Kalle Valo <kvalo@kernel.org> 14655L: linux-wireless@vger.kernel.org 14656S: Maintained 14657W: https://wireless.wiki.kernel.org/ 14658Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14659T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14660T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14661F: Documentation/devicetree/bindings/net/wireless/ 14662F: drivers/net/wireless/ 14663 14664NETWORKING [DSA] 14665M: Andrew Lunn <andrew@lunn.ch> 14666M: Florian Fainelli <f.fainelli@gmail.com> 14667M: Vladimir Oltean <olteanv@gmail.com> 14668S: Maintained 14669F: Documentation/devicetree/bindings/net/dsa/ 14670F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14671F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14672F: drivers/net/dsa/ 14673F: include/linux/dsa/ 14674F: include/linux/platform_data/dsa.h 14675F: include/net/dsa.h 14676F: net/dsa/ 14677F: tools/testing/selftests/drivers/net/dsa/ 14678 14679NETWORKING [GENERAL] 14680M: "David S. Miller" <davem@davemloft.net> 14681M: Eric Dumazet <edumazet@google.com> 14682M: Jakub Kicinski <kuba@kernel.org> 14683M: Paolo Abeni <pabeni@redhat.com> 14684L: netdev@vger.kernel.org 14685S: Maintained 14686Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14687B: mailto:netdev@vger.kernel.org 14688T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14689T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14690F: Documentation/core-api/netlink.rst 14691F: Documentation/netlink/ 14692F: Documentation/networking/ 14693F: Documentation/process/maintainer-netdev.rst 14694F: Documentation/userspace-api/netlink/ 14695F: include/linux/in.h 14696F: include/linux/net.h 14697F: include/linux/netdevice.h 14698F: include/net/ 14699F: include/uapi/linux/in.h 14700F: include/uapi/linux/net.h 14701F: include/uapi/linux/net_namespace.h 14702F: include/uapi/linux/netdevice.h 14703F: lib/net_utils.c 14704F: lib/random32.c 14705F: net/ 14706X: net/bluetooth/ 14707F: tools/net/ 14708F: tools/testing/selftests/net/ 14709 14710NETWORKING [IPSEC] 14711M: Steffen Klassert <steffen.klassert@secunet.com> 14712M: Herbert Xu <herbert@gondor.apana.org.au> 14713M: "David S. Miller" <davem@davemloft.net> 14714L: netdev@vger.kernel.org 14715S: Maintained 14716T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14717T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14718F: include/net/xfrm.h 14719F: include/uapi/linux/xfrm.h 14720F: net/ipv4/ah4.c 14721F: net/ipv4/esp4* 14722F: net/ipv4/ip_vti.c 14723F: net/ipv4/ipcomp.c 14724F: net/ipv4/xfrm* 14725F: net/ipv6/ah6.c 14726F: net/ipv6/esp6* 14727F: net/ipv6/ip6_vti.c 14728F: net/ipv6/ipcomp6.c 14729F: net/ipv6/xfrm* 14730F: net/key/ 14731F: net/xfrm/ 14732F: tools/testing/selftests/net/ipsec.c 14733 14734NETWORKING [IPv4/IPv6] 14735M: "David S. Miller" <davem@davemloft.net> 14736M: David Ahern <dsahern@kernel.org> 14737L: netdev@vger.kernel.org 14738S: Maintained 14739T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14740F: arch/x86/net/* 14741F: include/linux/ip.h 14742F: include/linux/ipv6* 14743F: include/net/fib* 14744F: include/net/ip* 14745F: include/net/route.h 14746F: net/ipv4/ 14747F: net/ipv6/ 14748 14749NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14750M: Paul Moore <paul@paul-moore.com> 14751L: netdev@vger.kernel.org 14752L: linux-security-module@vger.kernel.org 14753S: Supported 14754W: https://github.com/netlabel 14755F: Documentation/netlabel/ 14756F: include/net/calipso.h 14757F: include/net/cipso_ipv4.h 14758F: include/net/netlabel.h 14759F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14760F: include/uapi/linux/netfilter/xt_SECMARK.h 14761F: net/ipv4/cipso_ipv4.c 14762F: net/ipv6/calipso.c 14763F: net/netfilter/xt_CONNSECMARK.c 14764F: net/netfilter/xt_SECMARK.c 14765F: net/netlabel/ 14766 14767NETWORKING [MPTCP] 14768M: Matthieu Baerts <matthieu.baerts@tessares.net> 14769M: Mat Martineau <martineau@kernel.org> 14770L: netdev@vger.kernel.org 14771L: mptcp@lists.linux.dev 14772S: Maintained 14773W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14774B: https://github.com/multipath-tcp/mptcp_net-next/issues 14775T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14776T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14777F: Documentation/networking/mptcp-sysctl.rst 14778F: include/net/mptcp.h 14779F: include/trace/events/mptcp.h 14780F: include/uapi/linux/mptcp.h 14781F: net/mptcp/ 14782F: tools/testing/selftests/bpf/*/*mptcp*.c 14783F: tools/testing/selftests/net/mptcp/ 14784 14785NETWORKING [TCP] 14786M: Eric Dumazet <edumazet@google.com> 14787L: netdev@vger.kernel.org 14788S: Maintained 14789F: include/linux/net_mm.h 14790F: include/linux/tcp.h 14791F: include/net/tcp.h 14792F: include/trace/events/tcp.h 14793F: include/uapi/linux/tcp.h 14794F: net/ipv4/syncookies.c 14795F: net/ipv4/tcp*.c 14796F: net/ipv6/syncookies.c 14797F: net/ipv6/tcp*.c 14798 14799NETWORKING [TLS] 14800M: Boris Pismenny <borisp@nvidia.com> 14801M: John Fastabend <john.fastabend@gmail.com> 14802M: Jakub Kicinski <kuba@kernel.org> 14803L: netdev@vger.kernel.org 14804S: Maintained 14805F: include/net/tls.h 14806F: include/uapi/linux/tls.h 14807F: net/tls/* 14808 14809NETXEN (1/10) GbE SUPPORT 14810M: Manish Chopra <manishc@marvell.com> 14811M: Rahul Verma <rahulv@marvell.com> 14812M: GR-Linux-NIC-Dev@marvell.com 14813L: netdev@vger.kernel.org 14814S: Supported 14815F: drivers/net/ethernet/qlogic/netxen/ 14816 14817NET_FAILOVER MODULE 14818M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14819L: netdev@vger.kernel.org 14820S: Supported 14821F: Documentation/networking/net_failover.rst 14822F: drivers/net/net_failover.c 14823F: include/net/net_failover.h 14824 14825NEXTHOP 14826M: David Ahern <dsahern@kernel.org> 14827L: netdev@vger.kernel.org 14828S: Maintained 14829F: include/net/netns/nexthop.h 14830F: include/net/nexthop.h 14831F: include/uapi/linux/nexthop.h 14832F: net/ipv4/nexthop.c 14833 14834NFC SUBSYSTEM 14835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14836L: netdev@vger.kernel.org 14837S: Maintained 14838F: Documentation/devicetree/bindings/net/nfc/ 14839F: drivers/nfc/ 14840F: include/net/nfc/ 14841F: include/uapi/linux/nfc.h 14842F: net/nfc/ 14843 14844NFC VIRTUAL NCI DEVICE DRIVER 14845M: Bongsu Jeon <bongsu.jeon@samsung.com> 14846L: netdev@vger.kernel.org 14847S: Supported 14848F: drivers/nfc/virtual_ncidev.c 14849F: tools/testing/selftests/nci/ 14850 14851NFS, SUNRPC, AND LOCKD CLIENTS 14852M: Trond Myklebust <trond.myklebust@hammerspace.com> 14853M: Anna Schumaker <anna@kernel.org> 14854L: linux-nfs@vger.kernel.org 14855S: Maintained 14856W: http://client.linux-nfs.org 14857T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14858F: Documentation/filesystems/nfs/ 14859F: fs/lockd/ 14860F: fs/nfs/ 14861F: fs/nfs_common/ 14862F: include/linux/lockd/ 14863F: include/linux/nfs* 14864F: include/linux/sunrpc/ 14865F: include/uapi/linux/nfs* 14866F: include/uapi/linux/sunrpc/ 14867F: net/sunrpc/ 14868 14869NILFS2 FILESYSTEM 14870M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14871L: linux-nilfs@vger.kernel.org 14872S: Supported 14873W: https://nilfs.sourceforge.io/ 14874W: https://nilfs.osdn.jp/ 14875T: git https://github.com/konis/nilfs2.git 14876F: Documentation/filesystems/nilfs2.rst 14877F: fs/nilfs2/ 14878F: include/trace/events/nilfs2.h 14879F: include/uapi/linux/nilfs2_api.h 14880F: include/uapi/linux/nilfs2_ondisk.h 14881 14882NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14883M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14884S: Maintained 14885W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14886F: Documentation/scsi/NinjaSCSI.rst 14887F: drivers/scsi/pcmcia/nsp_* 14888 14889NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14890M: GOTO Masanori <gotom@debian.or.jp> 14891M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14892S: Maintained 14893W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14894F: Documentation/scsi/NinjaSCSI.rst 14895F: drivers/scsi/nsp32* 14896 14897NINTENDO HID DRIVER 14898M: Daniel J. Ogorchock <djogorchock@gmail.com> 14899L: linux-input@vger.kernel.org 14900S: Maintained 14901F: drivers/hid/hid-nintendo* 14902 14903NIOS2 ARCHITECTURE 14904M: Dinh Nguyen <dinguyen@kernel.org> 14905S: Maintained 14906T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14907F: arch/nios2/ 14908 14909NITRO ENCLAVES (NE) 14910M: Alexandru Ciobotaru <alcioa@amazon.com> 14911L: linux-kernel@vger.kernel.org 14912L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14913S: Supported 14914W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14915F: Documentation/virt/ne_overview.rst 14916F: drivers/virt/nitro_enclaves/ 14917F: include/linux/nitro_enclaves.h 14918F: include/uapi/linux/nitro_enclaves.h 14919F: samples/nitro_enclaves/ 14920 14921NOHZ, DYNTICKS SUPPORT 14922M: Frederic Weisbecker <frederic@kernel.org> 14923M: Thomas Gleixner <tglx@linutronix.de> 14924M: Ingo Molnar <mingo@kernel.org> 14925L: linux-kernel@vger.kernel.org 14926S: Maintained 14927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14928F: include/linux/sched/nohz.h 14929F: include/linux/tick.h 14930F: kernel/time/tick*.* 14931 14932NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14933M: Pavel Machek <pavel@ucw.cz> 14934M: Sakari Ailus <sakari.ailus@iki.fi> 14935L: linux-media@vger.kernel.org 14936S: Maintained 14937F: drivers/media/i2c/ad5820.c 14938F: drivers/media/i2c/et8ek8 14939 14940NOKIA N900 POWER SUPPLY DRIVERS 14941R: Pali Rohár <pali@kernel.org> 14942F: drivers/power/supply/bq2415x_charger.c 14943F: drivers/power/supply/bq27xxx_battery.c 14944F: drivers/power/supply/bq27xxx_battery_i2c.c 14945F: drivers/power/supply/isp1704_charger.c 14946F: drivers/power/supply/rx51_battery.c 14947F: include/linux/power/bq2415x_charger.h 14948F: include/linux/power/bq27xxx_battery.h 14949 14950NOLIBC HEADER FILE 14951M: Willy Tarreau <w@1wt.eu> 14952S: Maintained 14953T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14954F: tools/include/nolibc/ 14955F: tools/testing/selftests/nolibc/ 14956 14957NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14958M: Hans de Goede <hdegoede@redhat.com> 14959L: linux-input@vger.kernel.org 14960S: Maintained 14961F: drivers/input/touchscreen/novatek-nvt-ts.c 14962 14963NSDEPS 14964M: Matthias Maennich <maennich@google.com> 14965S: Maintained 14966F: Documentation/core-api/symbol-namespaces.rst 14967F: scripts/nsdeps 14968 14969NTB AMD DRIVER 14970M: Sanjay R Mehta <sanju.mehta@amd.com> 14971M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14972L: ntb@lists.linux.dev 14973S: Supported 14974F: drivers/ntb/hw/amd/ 14975 14976NTB DRIVER CORE 14977M: Jon Mason <jdmason@kudzu.us> 14978M: Dave Jiang <dave.jiang@intel.com> 14979M: Allen Hubbe <allenbh@gmail.com> 14980L: ntb@lists.linux.dev 14981S: Supported 14982W: https://github.com/jonmason/ntb/wiki 14983T: git git://github.com/jonmason/ntb.git 14984F: drivers/net/ntb_netdev.c 14985F: drivers/ntb/ 14986F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14987F: include/linux/ntb.h 14988F: include/linux/ntb_transport.h 14989F: tools/testing/selftests/ntb/ 14990 14991NTB IDT DRIVER 14992M: Serge Semin <fancer.lancer@gmail.com> 14993L: ntb@lists.linux.dev 14994S: Supported 14995F: drivers/ntb/hw/idt/ 14996 14997NTB INTEL DRIVER 14998M: Dave Jiang <dave.jiang@intel.com> 14999L: ntb@lists.linux.dev 15000S: Supported 15001W: https://github.com/davejiang/linux/wiki 15002T: git https://github.com/davejiang/linux.git 15003F: drivers/ntb/hw/intel/ 15004 15005NTFS FILESYSTEM 15006M: Anton Altaparmakov <anton@tuxera.com> 15007R: Namjae Jeon <linkinjeon@kernel.org> 15008L: linux-ntfs-dev@lists.sourceforge.net 15009S: Supported 15010W: http://www.tuxera.com/ 15011T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15012F: Documentation/filesystems/ntfs.rst 15013F: fs/ntfs/ 15014 15015NTFS3 FILESYSTEM 15016M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15017L: ntfs3@lists.linux.dev 15018S: Supported 15019W: http://www.paragon-software.com/ 15020T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15021F: Documentation/filesystems/ntfs3.rst 15022F: fs/ntfs3/ 15023 15024NUBUS SUBSYSTEM 15025M: Finn Thain <fthain@linux-m68k.org> 15026L: linux-m68k@lists.linux-m68k.org 15027S: Maintained 15028F: arch/*/include/asm/nubus.h 15029F: drivers/nubus/ 15030F: include/linux/nubus.h 15031F: include/uapi/linux/nubus.h 15032 15033NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15034M: Antonino Daplas <adaplas@gmail.com> 15035L: linux-fbdev@vger.kernel.org 15036S: Maintained 15037F: drivers/video/fbdev/nvidia/ 15038F: drivers/video/fbdev/riva/ 15039 15040NVIDIA WMI EC BACKLIGHT DRIVER 15041M: Daniel Dadap <ddadap@nvidia.com> 15042L: platform-driver-x86@vger.kernel.org 15043S: Supported 15044F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15045F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15046 15047NVM EXPRESS DRIVER 15048M: Keith Busch <kbusch@kernel.org> 15049M: Jens Axboe <axboe@fb.com> 15050M: Christoph Hellwig <hch@lst.de> 15051M: Sagi Grimberg <sagi@grimberg.me> 15052L: linux-nvme@lists.infradead.org 15053S: Supported 15054W: http://git.infradead.org/nvme.git 15055T: git git://git.infradead.org/nvme.git 15056F: Documentation/nvme/ 15057F: drivers/nvme/common/ 15058F: drivers/nvme/host/ 15059F: include/linux/nvme-*.h 15060F: include/linux/nvme.h 15061F: include/uapi/linux/nvme_ioctl.h 15062 15063NVM EXPRESS FABRICS AUTHENTICATION 15064M: Hannes Reinecke <hare@suse.de> 15065L: linux-nvme@lists.infradead.org 15066S: Supported 15067F: drivers/nvme/host/auth.c 15068F: drivers/nvme/target/auth.c 15069F: drivers/nvme/target/fabrics-cmd-auth.c 15070F: include/linux/nvme-auth.h 15071 15072NVM EXPRESS FC TRANSPORT DRIVERS 15073M: James Smart <james.smart@broadcom.com> 15074L: linux-nvme@lists.infradead.org 15075S: Supported 15076F: drivers/nvme/host/fc.c 15077F: drivers/nvme/target/fc.c 15078F: drivers/nvme/target/fcloop.c 15079F: include/linux/nvme-fc-driver.h 15080F: include/linux/nvme-fc.h 15081 15082NVM EXPRESS HARDWARE MONITORING SUPPORT 15083M: Guenter Roeck <linux@roeck-us.net> 15084L: linux-nvme@lists.infradead.org 15085S: Supported 15086F: drivers/nvme/host/hwmon.c 15087 15088NVM EXPRESS TARGET DRIVER 15089M: Christoph Hellwig <hch@lst.de> 15090M: Sagi Grimberg <sagi@grimberg.me> 15091M: Chaitanya Kulkarni <kch@nvidia.com> 15092L: linux-nvme@lists.infradead.org 15093S: Supported 15094W: http://git.infradead.org/nvme.git 15095T: git git://git.infradead.org/nvme.git 15096F: drivers/nvme/target/ 15097 15098NVMEM FRAMEWORK 15099M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15100S: Maintained 15101T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15102F: Documentation/ABI/stable/sysfs-bus-nvmem 15103F: Documentation/devicetree/bindings/nvmem/ 15104F: drivers/nvmem/ 15105F: include/linux/nvmem-consumer.h 15106F: include/linux/nvmem-provider.h 15107 15108NXP BLUETOOTH WIRELESS DRIVERS 15109M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15110M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15111S: Maintained 15112F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15113F: drivers/bluetooth/btnxpuart.c 15114 15115NXP C45 TJA11XX PHY DRIVER 15116M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15117L: netdev@vger.kernel.org 15118S: Maintained 15119F: drivers/net/phy/nxp-c45-tja11xx.c 15120 15121NXP FSPI DRIVER 15122M: Han Xu <han.xu@nxp.com> 15123M: Haibo Chen <haibo.chen@nxp.com> 15124R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15125L: linux-spi@vger.kernel.org 15126S: Maintained 15127F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15128F: drivers/spi/spi-nxp-fspi.c 15129 15130NXP FXAS21002C DRIVER 15131M: Rui Miguel Silva <rmfrfs@gmail.com> 15132L: linux-iio@vger.kernel.org 15133S: Maintained 15134F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15135F: drivers/iio/gyro/fxas21002c.h 15136F: drivers/iio/gyro/fxas21002c_core.c 15137F: drivers/iio/gyro/fxas21002c_i2c.c 15138F: drivers/iio/gyro/fxas21002c_spi.c 15139 15140NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15141M: Haibo Chen <haibo.chen@nxp.com> 15142L: linux-iio@vger.kernel.org 15143L: linux-imx@nxp.com 15144S: Maintained 15145F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15146F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15147F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15148F: drivers/iio/adc/imx7d_adc.c 15149F: drivers/iio/adc/imx93_adc.c 15150F: drivers/iio/adc/vf610_adc.c 15151 15152NXP i.MX 8M ISI DRIVER 15153M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15154L: linux-media@vger.kernel.org 15155S: Maintained 15156F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15157F: drivers/media/platform/nxp/imx8-isi/ 15158 15159NXP i.MX 8MP DW100 V4L2 DRIVER 15160M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15161L: linux-media@vger.kernel.org 15162S: Maintained 15163F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15164F: Documentation/userspace-api/media/drivers/dw100.rst 15165F: drivers/media/platform/nxp/dw100/ 15166F: include/uapi/linux/dw100.h 15167 15168NXP i.MX 8MQ DCSS DRIVER 15169M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15170R: Lucas Stach <l.stach@pengutronix.de> 15171L: dri-devel@lists.freedesktop.org 15172S: Maintained 15173F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15174F: drivers/gpu/drm/imx/dcss/ 15175 15176NXP i.MX 8QXP ADC DRIVER 15177M: Cai Huoqing <cai.huoqing@linux.dev> 15178M: Haibo Chen <haibo.chen@nxp.com> 15179L: linux-imx@nxp.com 15180L: linux-iio@vger.kernel.org 15181S: Maintained 15182F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15183F: drivers/iio/adc/imx8qxp-adc.c 15184 15185NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15186M: Mirela Rabulea <mirela.rabulea@nxp.com> 15187R: NXP Linux Team <linux-imx@nxp.com> 15188L: linux-media@vger.kernel.org 15189S: Maintained 15190F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15191F: drivers/media/platform/nxp/imx-jpeg 15192 15193NXP i.MX CLOCK DRIVERS 15194M: Abel Vesa <abelvesa@kernel.org> 15195R: Peng Fan <peng.fan@nxp.com> 15196L: linux-clk@vger.kernel.org 15197L: linux-imx@nxp.com 15198S: Maintained 15199T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15200F: Documentation/devicetree/bindings/clock/imx* 15201F: drivers/clk/imx/ 15202F: include/dt-bindings/clock/imx* 15203 15204NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15205M: Jagan Teki <jagan@amarulasolutions.com> 15206S: Maintained 15207F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15208F: drivers/regulator/pf8x00-regulator.c 15209 15210NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15211M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15212L: linux-kernel@vger.kernel.org 15213S: Maintained 15214F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15215F: drivers/extcon/extcon-ptn5150.c 15216 15217NXP SGTL5000 DRIVER 15218M: Fabio Estevam <festevam@gmail.com> 15219L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15220S: Maintained 15221F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15222F: sound/soc/codecs/sgtl5000* 15223 15224NXP SJA1105 ETHERNET SWITCH DRIVER 15225M: Vladimir Oltean <olteanv@gmail.com> 15226L: linux-kernel@vger.kernel.org 15227S: Maintained 15228F: drivers/net/dsa/sja1105 15229F: drivers/net/pcs/pcs-xpcs-nxp.c 15230 15231NXP TDA998X DRM DRIVER 15232M: Russell King <linux@armlinux.org.uk> 15233S: Maintained 15234T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15235T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15236F: drivers/gpu/drm/i2c/tda998x_drv.c 15237F: include/drm/i2c/tda998x.h 15238F: include/dt-bindings/display/tda998x.h 15239K: "nxp,tda998x" 15240 15241NXP TFA9879 DRIVER 15242M: Peter Rosin <peda@axentia.se> 15243L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15244S: Maintained 15245F: Documentation/devicetree/bindings/sound/tfa9879.txt 15246F: sound/soc/codecs/tfa9879* 15247 15248NXP-NCI NFC DRIVER 15249S: Orphan 15250F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15251F: drivers/nfc/nxp-nci 15252 15253NXP/Goodix TFA989X (TFA1) DRIVER 15254M: Stephan Gerhold <stephan@gerhold.net> 15255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15256S: Maintained 15257F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15258F: sound/soc/codecs/tfa989x.c 15259 15260NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15261M: Jonas Malaco <jonas@protocubo.io> 15262L: linux-hwmon@vger.kernel.org 15263S: Maintained 15264F: Documentation/hwmon/nzxt-kraken2.rst 15265F: drivers/hwmon/nzxt-kraken2.c 15266 15267NZXT-SMART2 HARDWARE MONITORING DRIVER 15268M: Aleksandr Mezin <mezin.alexander@gmail.com> 15269L: linux-hwmon@vger.kernel.org 15270S: Maintained 15271F: Documentation/hwmon/nzxt-smart2.rst 15272F: drivers/hwmon/nzxt-smart2.c 15273 15274OBJAGG 15275M: Jiri Pirko <jiri@resnulli.us> 15276L: netdev@vger.kernel.org 15277S: Supported 15278F: include/linux/objagg.h 15279F: lib/objagg.c 15280F: lib/test_objagg.c 15281 15282OBJTOOL 15283M: Josh Poimboeuf <jpoimboe@kernel.org> 15284M: Peter Zijlstra <peterz@infradead.org> 15285S: Supported 15286F: include/linux/objtool*.h 15287F: tools/objtool/ 15288 15289OCELOT ETHERNET SWITCH DRIVER 15290M: Vladimir Oltean <vladimir.oltean@nxp.com> 15291M: Claudiu Manoil <claudiu.manoil@nxp.com> 15292M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15293M: UNGLinuxDriver@microchip.com 15294L: netdev@vger.kernel.org 15295S: Supported 15296F: drivers/net/dsa/ocelot/* 15297F: drivers/net/ethernet/mscc/ 15298F: include/soc/mscc/ocelot* 15299F: net/dsa/tag_ocelot.c 15300F: net/dsa/tag_ocelot_8021q.c 15301F: tools/testing/selftests/drivers/net/ocelot/* 15302 15303OCELOT EXTERNAL SWITCH CONTROL 15304M: Colin Foster <colin.foster@in-advantage.com> 15305S: Supported 15306F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15307F: drivers/mfd/ocelot* 15308F: drivers/net/dsa/ocelot/ocelot_ext.c 15309F: include/linux/mfd/ocelot.h 15310 15311OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15312M: Frederic Barrat <fbarrat@linux.ibm.com> 15313M: Andrew Donnellan <ajd@linux.ibm.com> 15314L: linuxppc-dev@lists.ozlabs.org 15315S: Supported 15316F: Documentation/userspace-api/accelerators/ocxl.rst 15317F: arch/powerpc/include/asm/pnv-ocxl.h 15318F: arch/powerpc/platforms/powernv/ocxl.c 15319F: drivers/misc/ocxl/ 15320F: include/misc/ocxl* 15321F: include/uapi/misc/ocxl.h 15322 15323OMAP AUDIO SUPPORT 15324M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15325M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15326L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15327L: linux-omap@vger.kernel.org 15328S: Maintained 15329F: sound/soc/ti/n810.c 15330F: sound/soc/ti/omap* 15331F: sound/soc/ti/rx51.c 15332F: sound/soc/ti/sdma-pcm.* 15333 15334OMAP CLOCK FRAMEWORK SUPPORT 15335M: Paul Walmsley <paul@pwsan.com> 15336L: linux-omap@vger.kernel.org 15337S: Maintained 15338F: arch/arm/*omap*/*clock* 15339 15340OMAP DEVICE TREE SUPPORT 15341M: Benoît Cousson <bcousson@baylibre.com> 15342M: Tony Lindgren <tony@atomide.com> 15343L: linux-omap@vger.kernel.org 15344L: devicetree@vger.kernel.org 15345S: Maintained 15346F: arch/arm/boot/dts/*am3* 15347F: arch/arm/boot/dts/*am4* 15348F: arch/arm/boot/dts/*am5* 15349F: arch/arm/boot/dts/*dra7* 15350F: arch/arm/boot/dts/*omap* 15351F: arch/arm/boot/dts/logicpd-som-lv* 15352F: arch/arm/boot/dts/logicpd-torpedo* 15353 15354OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15355L: linux-omap@vger.kernel.org 15356L: linux-fbdev@vger.kernel.org 15357S: Orphan 15358F: Documentation/arch/arm/omap/dss.rst 15359F: drivers/video/fbdev/omap2/ 15360 15361OMAP FRAMEBUFFER SUPPORT 15362L: linux-fbdev@vger.kernel.org 15363L: linux-omap@vger.kernel.org 15364S: Orphan 15365F: drivers/video/fbdev/omap/ 15366 15367OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15368M: Roger Quadros <rogerq@kernel.org> 15369M: Tony Lindgren <tony@atomide.com> 15370L: linux-omap@vger.kernel.org 15371S: Maintained 15372F: arch/arm/mach-omap2/*gpmc* 15373F: drivers/memory/omap-gpmc.c 15374 15375OMAP GPIO DRIVER 15376M: Grygorii Strashko <grygorii.strashko@ti.com> 15377M: Santosh Shilimkar <ssantosh@kernel.org> 15378M: Kevin Hilman <khilman@kernel.org> 15379L: linux-omap@vger.kernel.org 15380S: Maintained 15381F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15382F: drivers/gpio/gpio-omap.c 15383 15384OMAP HARDWARE SPINLOCK SUPPORT 15385M: Ohad Ben-Cohen <ohad@wizery.com> 15386L: linux-omap@vger.kernel.org 15387S: Maintained 15388F: drivers/hwspinlock/omap_hwspinlock.c 15389 15390OMAP HS MMC SUPPORT 15391L: linux-mmc@vger.kernel.org 15392L: linux-omap@vger.kernel.org 15393S: Orphan 15394F: drivers/mmc/host/omap_hsmmc.c 15395 15396OMAP HWMOD DATA 15397M: Paul Walmsley <paul@pwsan.com> 15398L: linux-omap@vger.kernel.org 15399S: Maintained 15400F: arch/arm/mach-omap2/omap_hwmod*data* 15401 15402OMAP HWMOD SUPPORT 15403M: Benoît Cousson <bcousson@baylibre.com> 15404M: Paul Walmsley <paul@pwsan.com> 15405L: linux-omap@vger.kernel.org 15406S: Maintained 15407F: arch/arm/mach-omap2/omap_hwmod.* 15408 15409OMAP I2C DRIVER 15410M: Vignesh R <vigneshr@ti.com> 15411L: linux-omap@vger.kernel.org 15412L: linux-i2c@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15415F: drivers/i2c/busses/i2c-omap.c 15416 15417OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15418M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15419L: linux-media@vger.kernel.org 15420S: Maintained 15421F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15422F: drivers/media/platform/ti/omap3isp/ 15423F: drivers/staging/media/omap4iss/ 15424 15425OMAP MMC SUPPORT 15426M: Aaro Koskinen <aaro.koskinen@iki.fi> 15427L: linux-omap@vger.kernel.org 15428S: Odd Fixes 15429F: drivers/mmc/host/omap.c 15430 15431OMAP POWER MANAGEMENT SUPPORT 15432M: Kevin Hilman <khilman@kernel.org> 15433L: linux-omap@vger.kernel.org 15434S: Maintained 15435F: arch/arm/*omap*/*pm* 15436F: drivers/cpufreq/omap-cpufreq.c 15437 15438OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15439M: Paul Walmsley <paul@pwsan.com> 15440L: linux-omap@vger.kernel.org 15441S: Maintained 15442F: arch/arm/mach-omap2/prm* 15443 15444OMAP RANDOM NUMBER GENERATOR SUPPORT 15445M: Deepak Saxena <dsaxena@plexity.net> 15446S: Maintained 15447F: drivers/char/hw_random/omap-rng.c 15448 15449OMAP USB SUPPORT 15450L: linux-usb@vger.kernel.org 15451L: linux-omap@vger.kernel.org 15452S: Orphan 15453F: arch/arm/*omap*/usb* 15454F: drivers/usb/*/*omap* 15455 15456OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15457M: Mark Jackson <mpfj@newflow.co.uk> 15458L: linux-omap@vger.kernel.org 15459S: Maintained 15460F: arch/arm/boot/dts/am335x-nano.dts 15461 15462OMAP1 SUPPORT 15463M: Aaro Koskinen <aaro.koskinen@iki.fi> 15464M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15465M: Tony Lindgren <tony@atomide.com> 15466L: linux-omap@vger.kernel.org 15467S: Maintained 15468Q: http://patchwork.kernel.org/project/linux-omap/list/ 15469T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15470F: arch/arm/configs/omap1_defconfig 15471F: arch/arm/mach-omap1/ 15472F: drivers/i2c/busses/i2c-omap.c 15473F: include/linux/platform_data/ams-delta-fiq.h 15474F: include/linux/platform_data/i2c-omap.h 15475 15476OMAP2+ SUPPORT 15477M: Tony Lindgren <tony@atomide.com> 15478L: linux-omap@vger.kernel.org 15479S: Maintained 15480W: http://www.muru.com/linux/omap/ 15481W: http://linux.omap.com/ 15482Q: http://patchwork.kernel.org/project/linux-omap/list/ 15483T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15484F: arch/arm/configs/omap2plus_defconfig 15485F: arch/arm/mach-omap2/ 15486F: drivers/bus/ti-sysc.c 15487F: drivers/i2c/busses/i2c-omap.c 15488F: drivers/irqchip/irq-omap-intc.c 15489F: drivers/mfd/*omap*.c 15490F: drivers/mfd/menelaus.c 15491F: drivers/mfd/palmas.c 15492F: drivers/mfd/tps65217.c 15493F: drivers/mfd/tps65218.c 15494F: drivers/mfd/tps65219.c 15495F: drivers/mfd/tps65910.c 15496F: drivers/mfd/twl-core.[ch] 15497F: drivers/mfd/twl4030*.c 15498F: drivers/mfd/twl6030*.c 15499F: drivers/mfd/twl6040*.c 15500F: drivers/regulator/palmas-regulator*.c 15501F: drivers/regulator/pbias-regulator.c 15502F: drivers/regulator/tps65217-regulator.c 15503F: drivers/regulator/tps65218-regulator.c 15504F: drivers/regulator/tps65219-regulator.c 15505F: drivers/regulator/tps65910-regulator.c 15506F: drivers/regulator/twl-regulator.c 15507F: drivers/regulator/twl6030-regulator.c 15508F: include/linux/platform_data/i2c-omap.h 15509F: include/linux/platform_data/ti-sysc.h 15510 15511OMFS FILESYSTEM 15512M: Bob Copeland <me@bobcopeland.com> 15513L: linux-karma-devel@lists.sourceforge.net 15514S: Maintained 15515F: Documentation/filesystems/omfs.rst 15516F: fs/omfs/ 15517 15518OMNIVISION OG01A1B SENSOR DRIVER 15519M: Shawn Tu <shawnx.tu@intel.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522F: drivers/media/i2c/og01a1b.c 15523 15524OMNIVISION OV02A10 SENSOR DRIVER 15525M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15526L: linux-media@vger.kernel.org 15527S: Maintained 15528T: git git://linuxtv.org/media_tree.git 15529F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15530F: drivers/media/i2c/ov02a10.c 15531 15532OMNIVISION OV08D10 SENSOR DRIVER 15533M: Jimmy Su <jimmy.su@intel.com> 15534L: linux-media@vger.kernel.org 15535S: Maintained 15536T: git git://linuxtv.org/media_tree.git 15537F: drivers/media/i2c/ov08d10.c 15538 15539OMNIVISION OV08X40 SENSOR DRIVER 15540M: Jason Chen <jason.z.chen@intel.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543T: git git://linuxtv.org/media_tree.git 15544F: drivers/media/i2c/ov08x40.c 15545 15546OMNIVISION OV13858 SENSOR DRIVER 15547M: Sakari Ailus <sakari.ailus@linux.intel.com> 15548L: linux-media@vger.kernel.org 15549S: Maintained 15550T: git git://linuxtv.org/media_tree.git 15551F: drivers/media/i2c/ov13858.c 15552 15553OMNIVISION OV13B10 SENSOR DRIVER 15554M: Arec Kao <arec.kao@intel.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557T: git git://linuxtv.org/media_tree.git 15558F: drivers/media/i2c/ov13b10.c 15559 15560OMNIVISION OV2680 SENSOR DRIVER 15561M: Rui Miguel Silva <rmfrfs@gmail.com> 15562L: linux-media@vger.kernel.org 15563S: Maintained 15564T: git git://linuxtv.org/media_tree.git 15565F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15566F: drivers/media/i2c/ov2680.c 15567 15568OMNIVISION OV2685 SENSOR DRIVER 15569M: Shunqian Zheng <zhengsq@rock-chips.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15574F: drivers/media/i2c/ov2685.c 15575 15576OMNIVISION OV2740 SENSOR DRIVER 15577M: Tianshu Qiu <tian.shu.qiu@intel.com> 15578R: Shawn Tu <shawnx.tu@intel.com> 15579R: Bingbu Cao <bingbu.cao@intel.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: drivers/media/i2c/ov2740.c 15584 15585OMNIVISION OV4689 SENSOR DRIVER 15586M: Mikhail Rudenko <mike.rudenko@gmail.com> 15587L: linux-media@vger.kernel.org 15588S: Maintained 15589T: git git://linuxtv.org/media_tree.git 15590F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15591F: drivers/media/i2c/ov5647.c 15592 15593OMNIVISION OV5640 SENSOR DRIVER 15594M: Steve Longerbeam <slongerbeam@gmail.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597T: git git://linuxtv.org/media_tree.git 15598F: drivers/media/i2c/ov5640.c 15599 15600OMNIVISION OV5647 SENSOR DRIVER 15601M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15602M: Jacopo Mondi <jacopo@jmondi.org> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15607F: drivers/media/i2c/ov5647.c 15608 15609OMNIVISION OV5670 SENSOR DRIVER 15610M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15615F: drivers/media/i2c/ov5670.c 15616 15617OMNIVISION OV5675 SENSOR DRIVER 15618M: Shawn Tu <shawnx.tu@intel.com> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15623F: drivers/media/i2c/ov5675.c 15624 15625OMNIVISION OV5693 SENSOR DRIVER 15626M: Daniel Scally <djrscally@gmail.com> 15627L: linux-media@vger.kernel.org 15628S: Maintained 15629T: git git://linuxtv.org/media_tree.git 15630F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15631F: drivers/media/i2c/ov5693.c 15632 15633OMNIVISION OV5695 SENSOR DRIVER 15634M: Shunqian Zheng <zhengsq@rock-chips.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov5695.c 15639 15640OMNIVISION OV7670 SENSOR DRIVER 15641L: linux-media@vger.kernel.org 15642S: Orphan 15643T: git git://linuxtv.org/media_tree.git 15644F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15645F: drivers/media/i2c/ov7670.c 15646 15647OMNIVISION OV772x SENSOR DRIVER 15648M: Jacopo Mondi <jacopo@jmondi.org> 15649L: linux-media@vger.kernel.org 15650S: Odd fixes 15651T: git git://linuxtv.org/media_tree.git 15652F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15653F: drivers/media/i2c/ov772x.c 15654F: include/media/i2c/ov772x.h 15655 15656OMNIVISION OV7740 SENSOR DRIVER 15657M: Wenyou Yang <wenyou.yang@microchip.com> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15662F: drivers/media/i2c/ov7740.c 15663 15664OMNIVISION OV8856 SENSOR DRIVER 15665M: Sakari Ailus <sakari.ailus@linux.intel.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15670F: drivers/media/i2c/ov8856.c 15671 15672OMNIVISION OV8858 SENSOR DRIVER 15673M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15674M: Nicholas Roth <nicholas@rothemail.net> 15675L: linux-media@vger.kernel.org 15676S: Maintained 15677T: git git://linuxtv.org/media_tree.git 15678F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15679F: drivers/media/i2c/ov8858.c 15680 15681OMNIVISION OV9282 SENSOR DRIVER 15682M: Paul J. Murphy <paul.j.murphy@intel.com> 15683M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15684L: linux-media@vger.kernel.org 15685S: Maintained 15686T: git git://linuxtv.org/media_tree.git 15687F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15688F: drivers/media/i2c/ov9282.c 15689 15690OMNIVISION OV9640 SENSOR DRIVER 15691M: Petr Cvek <petrcvekcz@gmail.com> 15692L: linux-media@vger.kernel.org 15693S: Maintained 15694F: drivers/media/i2c/ov9640.* 15695 15696OMNIVISION OV9650 SENSOR DRIVER 15697M: Sakari Ailus <sakari.ailus@linux.intel.com> 15698R: Akinobu Mita <akinobu.mita@gmail.com> 15699R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15700L: linux-media@vger.kernel.org 15701S: Maintained 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15704F: drivers/media/i2c/ov9650.c 15705 15706OMNIVISION OV9734 SENSOR DRIVER 15707M: Tianshu Qiu <tian.shu.qiu@intel.com> 15708R: Bingbu Cao <bingbu.cao@intel.com> 15709L: linux-media@vger.kernel.org 15710S: Maintained 15711T: git git://linuxtv.org/media_tree.git 15712F: drivers/media/i2c/ov9734.c 15713 15714ONBOARD USB HUB DRIVER 15715M: Matthias Kaehlcke <mka@chromium.org> 15716L: linux-usb@vger.kernel.org 15717S: Maintained 15718F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15719F: drivers/usb/misc/onboard_usb_hub.c 15720 15721ONENAND FLASH DRIVER 15722M: Kyungmin Park <kyungmin.park@samsung.com> 15723L: linux-mtd@lists.infradead.org 15724S: Maintained 15725F: drivers/mtd/nand/onenand/ 15726F: include/linux/mtd/onenand*.h 15727 15728ONEXPLAYER FAN DRIVER 15729M: Derek John Clark <derekjohn.clark@gmail.com> 15730M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15731L: linux-hwmon@vger.kernel.org 15732S: Maintained 15733F: drivers/hwmon/oxp-sensors.c 15734 15735ONIE TLV NVMEM LAYOUT DRIVER 15736M: Miquel Raynal <miquel.raynal@bootlin.com> 15737S: Maintained 15738F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15739F: drivers/nvmem/layouts/onie-tlv.c 15740 15741ONION OMEGA2+ BOARD 15742M: Harvey Hunt <harveyhuntnexus@gmail.com> 15743L: linux-mips@vger.kernel.org 15744S: Maintained 15745F: arch/mips/boot/dts/ralink/omega2p.dts 15746 15747ONSEMI ETHERNET PHY DRIVERS 15748M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15749L: netdev@vger.kernel.org 15750S: Supported 15751W: http://www.onsemi.com 15752F: drivers/net/phy/ncn* 15753 15754OP-TEE DRIVER 15755M: Jens Wiklander <jens.wiklander@linaro.org> 15756L: op-tee@lists.trustedfirmware.org 15757S: Maintained 15758F: Documentation/ABI/testing/sysfs-bus-optee-devices 15759F: drivers/tee/optee/ 15760 15761OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15762M: Sumit Garg <sumit.garg@linaro.org> 15763L: op-tee@lists.trustedfirmware.org 15764S: Maintained 15765F: drivers/char/hw_random/optee-rng.c 15766 15767OP-TEE RTC DRIVER 15768M: Clément Léger <clement.leger@bootlin.com> 15769L: linux-rtc@vger.kernel.org 15770S: Maintained 15771F: drivers/rtc/rtc-optee.c 15772 15773OPA-VNIC DRIVER 15774M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15775L: linux-rdma@vger.kernel.org 15776S: Supported 15777F: drivers/infiniband/ulp/opa_vnic 15778 15779OPEN FIRMWARE AND FLATTENED DEVICE TREE 15780M: Rob Herring <robh+dt@kernel.org> 15781M: Frank Rowand <frowand.list@gmail.com> 15782L: devicetree@vger.kernel.org 15783S: Maintained 15784W: http://www.devicetree.org/ 15785C: irc://irc.libera.chat/devicetree 15786T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15787F: Documentation/ABI/testing/sysfs-firmware-ofw 15788F: drivers/of/ 15789F: include/linux/of*.h 15790F: scripts/dtc/ 15791K: of_overlay_notifier_ 15792K: of_overlay_fdt_apply 15793K: of_overlay_remove 15794 15795OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15796M: Rob Herring <robh+dt@kernel.org> 15797M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15798M: Conor Dooley <conor+dt@kernel.org> 15799L: devicetree@vger.kernel.org 15800S: Maintained 15801Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15802C: irc://irc.libera.chat/devicetree 15803T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15804F: Documentation/devicetree/ 15805F: arch/*/boot/dts/ 15806F: include/dt-bindings/ 15807 15808OPENCOMPUTE PTP CLOCK DRIVER 15809M: Jonathan Lemon <jonathan.lemon@gmail.com> 15810M: Vadim Fedorenko <vadfed@fb.com> 15811L: netdev@vger.kernel.org 15812S: Maintained 15813F: drivers/ptp/ptp_ocp.c 15814 15815OPENCORES I2C BUS DRIVER 15816M: Peter Korsgaard <peter@korsgaard.com> 15817M: Andrew Lunn <andrew@lunn.ch> 15818L: linux-i2c@vger.kernel.org 15819S: Maintained 15820F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15821F: Documentation/i2c/busses/i2c-ocores.rst 15822F: drivers/i2c/busses/i2c-ocores.c 15823F: include/linux/platform_data/i2c-ocores.h 15824 15825OPENRISC ARCHITECTURE 15826M: Jonas Bonn <jonas@southpole.se> 15827M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15828M: Stafford Horne <shorne@gmail.com> 15829L: linux-openrisc@vger.kernel.org 15830S: Maintained 15831W: http://openrisc.io 15832T: git https://github.com/openrisc/linux.git 15833F: Documentation/arch/openrisc/ 15834F: Documentation/devicetree/bindings/openrisc/ 15835F: arch/openrisc/ 15836F: drivers/irqchip/irq-ompic.c 15837F: drivers/irqchip/irq-or1k-* 15838 15839OPENVSWITCH 15840M: Pravin B Shelar <pshelar@ovn.org> 15841L: netdev@vger.kernel.org 15842L: dev@openvswitch.org 15843S: Maintained 15844W: http://openvswitch.org 15845F: include/uapi/linux/openvswitch.h 15846F: net/openvswitch/ 15847F: tools/testing/selftests/net/openvswitch/ 15848 15849OPERATING PERFORMANCE POINTS (OPP) 15850M: Viresh Kumar <vireshk@kernel.org> 15851M: Nishanth Menon <nm@ti.com> 15852M: Stephen Boyd <sboyd@kernel.org> 15853L: linux-pm@vger.kernel.org 15854S: Maintained 15855T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15856F: Documentation/devicetree/bindings/opp/ 15857F: Documentation/power/opp.rst 15858F: drivers/opp/ 15859F: include/linux/pm_opp.h 15860 15861OPL4 DRIVER 15862M: Clemens Ladisch <clemens@ladisch.de> 15863L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15864S: Maintained 15865T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15866F: sound/drivers/opl4/ 15867 15868ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15869M: Mark Fasheh <mark@fasheh.com> 15870M: Joel Becker <jlbec@evilplan.org> 15871M: Joseph Qi <joseph.qi@linux.alibaba.com> 15872L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15873S: Supported 15874W: http://ocfs2.wiki.kernel.org 15875F: Documentation/filesystems/dlmfs.rst 15876F: Documentation/filesystems/ocfs2.rst 15877F: fs/ocfs2/ 15878 15879ORANGEFS FILESYSTEM 15880M: Mike Marshall <hubcap@omnibond.com> 15881R: Martin Brandenburg <martin@omnibond.com> 15882L: devel@lists.orangefs.org 15883S: Supported 15884T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15885F: Documentation/filesystems/orangefs.rst 15886F: fs/orangefs/ 15887 15888ORINOCO DRIVER 15889L: linux-wireless@vger.kernel.org 15890S: Orphan 15891W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15892W: http://www.nongnu.org/orinoco/ 15893F: drivers/net/wireless/intersil/orinoco/ 15894 15895OV2659 OMNIVISION SENSOR DRIVER 15896M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15897L: linux-media@vger.kernel.org 15898S: Maintained 15899W: https://linuxtv.org 15900Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15901T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15902F: drivers/media/i2c/ov2659.c 15903F: include/media/i2c/ov2659.h 15904 15905OVERLAY FILESYSTEM 15906M: Miklos Szeredi <miklos@szeredi.hu> 15907L: linux-unionfs@vger.kernel.org 15908S: Supported 15909T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15910F: Documentation/filesystems/overlayfs.rst 15911F: fs/overlayfs/ 15912 15913P54 WIRELESS DRIVER 15914M: Christian Lamparter <chunkeey@googlemail.com> 15915L: linux-wireless@vger.kernel.org 15916S: Maintained 15917W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15918F: drivers/net/wireless/intersil/p54/ 15919 15920PACKET SOCKETS 15921M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15922S: Maintained 15923F: include/uapi/linux/if_packet.h 15924F: net/packet/af_packet.c 15925 15926PACKING 15927M: Vladimir Oltean <olteanv@gmail.com> 15928L: netdev@vger.kernel.org 15929S: Supported 15930F: Documentation/core-api/packing.rst 15931F: include/linux/packing.h 15932F: lib/packing.c 15933 15934PADATA PARALLEL EXECUTION MECHANISM 15935M: Steffen Klassert <steffen.klassert@secunet.com> 15936M: Daniel Jordan <daniel.m.jordan@oracle.com> 15937L: linux-crypto@vger.kernel.org 15938L: linux-kernel@vger.kernel.org 15939S: Maintained 15940F: Documentation/core-api/padata.rst 15941F: include/linux/padata.h 15942F: kernel/padata.c 15943 15944PAGE CACHE 15945M: Matthew Wilcox (Oracle) <willy@infradead.org> 15946L: linux-fsdevel@vger.kernel.org 15947S: Supported 15948T: git git://git.infradead.org/users/willy/pagecache.git 15949F: Documentation/filesystems/locking.rst 15950F: Documentation/filesystems/vfs.rst 15951F: include/linux/pagemap.h 15952F: mm/filemap.c 15953F: mm/page-writeback.c 15954F: mm/readahead.c 15955F: mm/truncate.c 15956 15957PAGE POOL 15958M: Jesper Dangaard Brouer <hawk@kernel.org> 15959M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15960L: netdev@vger.kernel.org 15961S: Supported 15962F: Documentation/networking/page_pool.rst 15963F: include/net/page_pool.h 15964F: include/trace/events/page_pool.h 15965F: net/core/page_pool.c 15966 15967PAGE TABLE CHECK 15968M: Pasha Tatashin <pasha.tatashin@soleen.com> 15969M: Andrew Morton <akpm@linux-foundation.org> 15970L: linux-mm@kvack.org 15971S: Maintained 15972F: Documentation/mm/page_table_check.rst 15973F: include/linux/page_table_check.h 15974F: mm/page_table_check.c 15975 15976PANASONIC LAPTOP ACPI EXTRAS DRIVER 15977M: Kenneth Chan <kenneth.t.chan@gmail.com> 15978L: platform-driver-x86@vger.kernel.org 15979S: Maintained 15980F: drivers/platform/x86/panasonic-laptop.c 15981 15982PARALLAX PING IIO SENSOR DRIVER 15983M: Andreas Klinger <ak@it-klinger.de> 15984L: linux-iio@vger.kernel.org 15985S: Maintained 15986F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15987F: drivers/iio/proximity/ping.c 15988 15989PARALLEL LCD/KEYPAD PANEL DRIVER 15990M: Willy Tarreau <willy@haproxy.com> 15991M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15992S: Odd Fixes 15993F: Documentation/admin-guide/lcd-panel-cgram.rst 15994F: drivers/auxdisplay/panel.c 15995 15996PARALLEL PORT SUBSYSTEM 15997M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15998M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15999L: linux-parport@lists.infradead.org (subscribers-only) 16000S: Maintained 16001F: Documentation/driver-api/parport*.rst 16002F: drivers/char/ppdev.c 16003F: drivers/parport/ 16004F: include/linux/parport*.h 16005F: include/uapi/linux/ppdev.h 16006 16007PARAVIRT_OPS INTERFACE 16008M: Juergen Gross <jgross@suse.com> 16009R: Ajay Kaher <akaher@vmware.com> 16010R: Alexey Makhalov <amakhalov@vmware.com> 16011R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16012L: virtualization@lists.linux-foundation.org 16013L: x86@kernel.org 16014S: Supported 16015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16016F: Documentation/virt/paravirt_ops.rst 16017F: arch/*/include/asm/paravirt*.h 16018F: arch/*/kernel/paravirt* 16019F: include/linux/hypervisor.h 16020 16021PARISC ARCHITECTURE 16022M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16023M: Helge Deller <deller@gmx.de> 16024L: linux-parisc@vger.kernel.org 16025S: Maintained 16026W: https://parisc.wiki.kernel.org 16027Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16028T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16029T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16030F: Documentation/arch/parisc/ 16031F: arch/parisc/ 16032F: drivers/char/agp/parisc-agp.c 16033F: drivers/input/misc/hp_sdc_rtc.c 16034F: drivers/input/serio/gscps2.c 16035F: drivers/input/serio/hp_sdc* 16036F: drivers/parisc/ 16037F: drivers/parport/parport_gsc.* 16038F: drivers/tty/serial/8250/8250_parisc.c 16039F: drivers/video/console/sti* 16040F: drivers/video/fbdev/sti* 16041F: drivers/video/logo/logo_parisc* 16042F: include/linux/hp_sdc.h 16043 16044PARMAN 16045M: Jiri Pirko <jiri@resnulli.us> 16046L: netdev@vger.kernel.org 16047S: Supported 16048F: include/linux/parman.h 16049F: lib/parman.c 16050F: lib/test_parman.c 16051 16052PC ENGINES APU BOARD DRIVER 16053M: Enrico Weigelt, metux IT consult <info@metux.net> 16054S: Maintained 16055F: drivers/platform/x86/pcengines-apuv2.c 16056 16057PC87360 HARDWARE MONITORING DRIVER 16058M: Jim Cromie <jim.cromie@gmail.com> 16059L: linux-hwmon@vger.kernel.org 16060S: Maintained 16061F: Documentation/hwmon/pc87360.rst 16062F: drivers/hwmon/pc87360.c 16063 16064PC8736x GPIO DRIVER 16065M: Jim Cromie <jim.cromie@gmail.com> 16066S: Maintained 16067F: drivers/char/pc8736x_gpio.c 16068 16069PC87427 HARDWARE MONITORING DRIVER 16070M: Jean Delvare <jdelvare@suse.com> 16071L: linux-hwmon@vger.kernel.org 16072S: Maintained 16073F: Documentation/hwmon/pc87427.rst 16074F: drivers/hwmon/pc87427.c 16075 16076PCA9532 LED DRIVER 16077M: Riku Voipio <riku.voipio@iki.fi> 16078S: Maintained 16079F: drivers/leds/leds-pca9532.c 16080F: include/linux/leds-pca9532.h 16081 16082PCA9541 I2C BUS MASTER SELECTOR DRIVER 16083M: Guenter Roeck <linux@roeck-us.net> 16084L: linux-i2c@vger.kernel.org 16085S: Maintained 16086F: drivers/i2c/muxes/i2c-mux-pca9541.c 16087 16088PCDP - PRIMARY CONSOLE AND DEBUG PORT 16089M: Khalid Aziz <khalid@gonehiking.org> 16090S: Maintained 16091F: drivers/firmware/pcdp.* 16092 16093PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16094M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16095M: Pali Rohár <pali@kernel.org> 16096L: linux-pci@vger.kernel.org 16097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16098S: Maintained 16099F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16100F: drivers/pci/controller/pci-aardvark.c 16101 16102PCI DRIVER FOR ALTERA PCIE IP 16103M: Joyce Ooi <joyce.ooi@intel.com> 16104L: linux-pci@vger.kernel.org 16105S: Supported 16106F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16107F: drivers/pci/controller/pcie-altera.c 16108 16109PCI DRIVER FOR APPLIEDMICRO XGENE 16110M: Toan Le <toan@os.amperecomputing.com> 16111L: linux-pci@vger.kernel.org 16112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16113S: Maintained 16114F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16115F: drivers/pci/controller/pci-xgene.c 16116 16117PCI DRIVER FOR ARM VERSATILE PLATFORM 16118M: Rob Herring <robh@kernel.org> 16119L: linux-pci@vger.kernel.org 16120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16121S: Maintained 16122F: Documentation/devicetree/bindings/pci/versatile.yaml 16123F: drivers/pci/controller/pci-versatile.c 16124 16125PCI DRIVER FOR ARMADA 8K 16126M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16127L: linux-pci@vger.kernel.org 16128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16129S: Maintained 16130F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16131F: drivers/pci/controller/dwc/pcie-armada8k.c 16132 16133PCI DRIVER FOR CADENCE PCIE IP 16134M: Tom Joseph <tjoseph@cadence.com> 16135L: linux-pci@vger.kernel.org 16136S: Maintained 16137F: Documentation/devicetree/bindings/pci/cdns,* 16138F: drivers/pci/controller/cadence/ 16139 16140PCI DRIVER FOR FREESCALE LAYERSCAPE 16141M: Minghuan Lian <minghuan.Lian@nxp.com> 16142M: Mingkai Hu <mingkai.hu@nxp.com> 16143M: Roy Zang <roy.zang@nxp.com> 16144L: linuxppc-dev@lists.ozlabs.org 16145L: linux-pci@vger.kernel.org 16146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16147S: Maintained 16148F: drivers/pci/controller/dwc/*layerscape* 16149 16150PCI DRIVER FOR FU740 16151M: Paul Walmsley <paul.walmsley@sifive.com> 16152M: Greentime Hu <greentime.hu@sifive.com> 16153L: linux-pci@vger.kernel.org 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16156F: drivers/pci/controller/dwc/pcie-fu740.c 16157 16158PCI DRIVER FOR GENERIC OF HOSTS 16159M: Will Deacon <will@kernel.org> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16164F: drivers/pci/controller/pci-host-common.c 16165F: drivers/pci/controller/pci-host-generic.c 16166 16167PCI DRIVER FOR IMX6 16168M: Richard Zhu <hongxing.zhu@nxp.com> 16169M: Lucas Stach <l.stach@pengutronix.de> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16174F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16175F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16176F: drivers/pci/controller/dwc/*imx6* 16177 16178PCI DRIVER FOR INTEL IXP4XX 16179M: Linus Walleij <linus.walleij@linaro.org> 16180S: Maintained 16181F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16182F: drivers/pci/controller/pci-ixp4xx.c 16183 16184PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16185M: Nirmal Patel <nirmal.patel@linux.intel.com> 16186R: Jonathan Derrick <jonathan.derrick@linux.dev> 16187L: linux-pci@vger.kernel.org 16188S: Supported 16189F: drivers/pci/controller/vmd.c 16190 16191PCI DRIVER FOR MICROSEMI SWITCHTEC 16192M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16193M: Logan Gunthorpe <logang@deltatee.com> 16194L: linux-pci@vger.kernel.org 16195S: Maintained 16196F: Documentation/ABI/testing/sysfs-class-switchtec 16197F: Documentation/driver-api/switchtec.rst 16198F: drivers/ntb/hw/mscc/ 16199F: drivers/pci/switch/switchtec* 16200F: include/linux/switchtec.h 16201F: include/uapi/linux/switchtec_ioctl.h 16202 16203PCI DRIVER FOR MOBIVEIL PCIE IP 16204M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16205M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16206L: linux-pci@vger.kernel.org 16207S: Supported 16208F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16209F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16210 16211PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16212M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16213M: Pali Rohár <pali@kernel.org> 16214L: linux-pci@vger.kernel.org 16215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16216S: Maintained 16217F: drivers/pci/controller/*mvebu* 16218 16219PCI DRIVER FOR NVIDIA TEGRA 16220M: Thierry Reding <thierry.reding@gmail.com> 16221L: linux-tegra@vger.kernel.org 16222L: linux-pci@vger.kernel.org 16223S: Supported 16224F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16225F: drivers/pci/controller/pci-tegra.c 16226 16227PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16228M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16229L: linux-pci@vger.kernel.org 16230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16231S: Maintained 16232F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16233F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16234 16235PCI DRIVER FOR RENESAS R-CAR 16236M: Marek Vasut <marek.vasut+renesas@gmail.com> 16237M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16238L: linux-pci@vger.kernel.org 16239L: linux-renesas-soc@vger.kernel.org 16240S: Maintained 16241F: Documentation/devicetree/bindings/pci/*rcar* 16242F: drivers/pci/controller/*rcar* 16243 16244PCI DRIVER FOR SAMSUNG EXYNOS 16245M: Jingoo Han <jingoohan1@gmail.com> 16246L: linux-pci@vger.kernel.org 16247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16248L: linux-samsung-soc@vger.kernel.org 16249S: Maintained 16250F: drivers/pci/controller/dwc/pci-exynos.c 16251 16252PCI DRIVER FOR SYNOPSYS DESIGNWARE 16253M: Jingoo Han <jingoohan1@gmail.com> 16254M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16255L: linux-pci@vger.kernel.org 16256S: Maintained 16257F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16258F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16259F: drivers/pci/controller/dwc/*designware* 16260 16261PCI DRIVER FOR TI DRA7XX/J721E 16262M: Vignesh Raghavendra <vigneshr@ti.com> 16263L: linux-omap@vger.kernel.org 16264L: linux-pci@vger.kernel.org 16265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16266S: Supported 16267F: Documentation/devicetree/bindings/pci/ti-pci.txt 16268F: drivers/pci/controller/cadence/pci-j721e.c 16269F: drivers/pci/controller/dwc/pci-dra7xx.c 16270 16271PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16272M: Linus Walleij <linus.walleij@linaro.org> 16273L: linux-pci@vger.kernel.org 16274S: Maintained 16275F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16276F: drivers/pci/controller/pci-v3-semi.c 16277 16278PCI DRIVER FOR XILINX VERSAL CPM 16279M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16280M: Michal Simek <michal.simek@amd.com> 16281L: linux-pci@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16284F: drivers/pci/controller/pcie-xilinx-cpm.c 16285 16286PCI ENDPOINT SUBSYSTEM 16287M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16288M: Krzysztof Wilczyński <kw@linux.com> 16289R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16290R: Kishon Vijay Abraham I <kishon@kernel.org> 16291L: linux-pci@vger.kernel.org 16292S: Supported 16293Q: https://patchwork.kernel.org/project/linux-pci/list/ 16294B: https://bugzilla.kernel.org 16295C: irc://irc.oftc.net/linux-pci 16296T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16297F: Documentation/PCI/endpoint/* 16298F: Documentation/misc-devices/pci-endpoint-test.rst 16299F: drivers/misc/pci_endpoint_test.c 16300F: drivers/pci/endpoint/ 16301F: tools/pci/ 16302 16303PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16304M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16305R: Oliver O'Halloran <oohall@gmail.com> 16306L: linuxppc-dev@lists.ozlabs.org 16307S: Supported 16308F: Documentation/PCI/pci-error-recovery.rst 16309F: Documentation/powerpc/eeh-pci-error-recovery.rst 16310F: arch/powerpc/include/*/eeh*.h 16311F: arch/powerpc/kernel/eeh*.c 16312F: arch/powerpc/platforms/*/eeh*.c 16313F: drivers/pci/pcie/aer.c 16314F: drivers/pci/pcie/dpc.c 16315F: drivers/pci/pcie/err.c 16316 16317PCI ERROR RECOVERY 16318M: Linas Vepstas <linasvepstas@gmail.com> 16319L: linux-pci@vger.kernel.org 16320S: Supported 16321F: Documentation/PCI/pci-error-recovery.rst 16322 16323PCI MSI DRIVER FOR ALTERA MSI IP 16324M: Joyce Ooi <joyce.ooi@intel.com> 16325L: linux-pci@vger.kernel.org 16326S: Supported 16327F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16328F: drivers/pci/controller/pcie-altera-msi.c 16329 16330PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16331M: Toan Le <toan@os.amperecomputing.com> 16332L: linux-pci@vger.kernel.org 16333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16336F: drivers/pci/controller/pci-xgene-msi.c 16337 16338PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16339M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16340M: Krzysztof Wilczyński <kw@linux.com> 16341R: Rob Herring <robh@kernel.org> 16342L: linux-pci@vger.kernel.org 16343S: Supported 16344Q: https://patchwork.kernel.org/project/linux-pci/list/ 16345B: https://bugzilla.kernel.org 16346C: irc://irc.oftc.net/linux-pci 16347T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16348F: Documentation/devicetree/bindings/pci/ 16349F: drivers/pci/controller/ 16350F: drivers/pci/pci-bridge-emul.c 16351F: drivers/pci/pci-bridge-emul.h 16352 16353PCI PEER-TO-PEER DMA (P2PDMA) 16354M: Bjorn Helgaas <bhelgaas@google.com> 16355M: Logan Gunthorpe <logang@deltatee.com> 16356L: linux-pci@vger.kernel.org 16357S: Supported 16358Q: https://patchwork.kernel.org/project/linux-pci/list/ 16359B: https://bugzilla.kernel.org 16360C: irc://irc.oftc.net/linux-pci 16361T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16362F: Documentation/driver-api/pci/p2pdma.rst 16363F: drivers/pci/p2pdma.c 16364F: include/linux/pci-p2pdma.h 16365 16366PCI SUBSYSTEM 16367M: Bjorn Helgaas <bhelgaas@google.com> 16368L: linux-pci@vger.kernel.org 16369S: Supported 16370Q: https://patchwork.kernel.org/project/linux-pci/list/ 16371B: https://bugzilla.kernel.org 16372C: irc://irc.oftc.net/linux-pci 16373T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16374F: Documentation/PCI/ 16375F: Documentation/devicetree/bindings/pci/ 16376F: arch/x86/kernel/early-quirks.c 16377F: arch/x86/kernel/quirks.c 16378F: arch/x86/pci/ 16379F: drivers/acpi/pci* 16380F: drivers/pci/ 16381F: include/asm-generic/pci* 16382F: include/linux/of_pci.h 16383F: include/linux/pci* 16384F: include/uapi/linux/pci* 16385F: lib/pci* 16386 16387PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16388M: Jonathan Chocron <jonnyc@amazon.com> 16389L: linux-pci@vger.kernel.org 16390S: Maintained 16391F: Documentation/devicetree/bindings/pci/pcie-al.txt 16392F: drivers/pci/controller/dwc/pcie-al.c 16393 16394PCIE DRIVER FOR AMLOGIC MESON 16395M: Yue Wang <yue.wang@Amlogic.com> 16396L: linux-pci@vger.kernel.org 16397L: linux-amlogic@lists.infradead.org 16398S: Maintained 16399F: drivers/pci/controller/dwc/pci-meson.c 16400 16401PCIE DRIVER FOR AXIS ARTPEC 16402M: Jesper Nilsson <jesper.nilsson@axis.com> 16403L: linux-arm-kernel@axis.com 16404L: linux-pci@vger.kernel.org 16405S: Maintained 16406F: Documentation/devicetree/bindings/pci/axis,artpec* 16407F: drivers/pci/controller/dwc/*artpec* 16408 16409PCIE DRIVER FOR CAVIUM THUNDERX 16410M: Robert Richter <rric@kernel.org> 16411L: linux-pci@vger.kernel.org 16412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16413S: Odd Fixes 16414F: drivers/pci/controller/pci-thunder-* 16415 16416PCIE DRIVER FOR HISILICON 16417M: Zhou Wang <wangzhou1@hisilicon.com> 16418L: linux-pci@vger.kernel.org 16419S: Maintained 16420F: drivers/pci/controller/dwc/pcie-hisi.c 16421 16422PCIE DRIVER FOR HISILICON KIRIN 16423M: Xiaowei Song <songxiaowei@hisilicon.com> 16424M: Binghui Wang <wangbinghui@hisilicon.com> 16425L: linux-pci@vger.kernel.org 16426S: Maintained 16427F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16428F: drivers/pci/controller/dwc/pcie-kirin.c 16429 16430PCIE DRIVER FOR HISILICON STB 16431M: Shawn Guo <shawn.guo@linaro.org> 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16435F: drivers/pci/controller/dwc/pcie-histb.c 16436 16437PCIE DRIVER FOR INTEL KEEM BAY 16438M: Srikanth Thokala <srikanth.thokala@intel.com> 16439L: linux-pci@vger.kernel.org 16440S: Supported 16441F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16442F: drivers/pci/controller/dwc/pcie-keembay.c 16443 16444PCIE DRIVER FOR INTEL LGM GW SOC 16445M: Chuanhua Lei <lchuanhua@maxlinear.com> 16446L: linux-pci@vger.kernel.org 16447S: Maintained 16448F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16449F: drivers/pci/controller/dwc/pcie-intel-gw.c 16450 16451PCIE DRIVER FOR MEDIATEK 16452M: Ryder Lee <ryder.lee@mediatek.com> 16453M: Jianjun Wang <jianjun.wang@mediatek.com> 16454L: linux-pci@vger.kernel.org 16455L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16456S: Supported 16457F: Documentation/devicetree/bindings/pci/mediatek* 16458F: drivers/pci/controller/*mediatek* 16459 16460PCIE DRIVER FOR MICROCHIP 16461M: Daire McNamara <daire.mcnamara@microchip.com> 16462L: linux-pci@vger.kernel.org 16463S: Supported 16464F: Documentation/devicetree/bindings/pci/microchip* 16465F: drivers/pci/controller/*microchip* 16466 16467PCIE DRIVER FOR QUALCOMM MSM 16468M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16469L: linux-pci@vger.kernel.org 16470L: linux-arm-msm@vger.kernel.org 16471S: Maintained 16472F: drivers/pci/controller/dwc/pcie-qcom.c 16473 16474PCIE DRIVER FOR ROCKCHIP 16475M: Shawn Lin <shawn.lin@rock-chips.com> 16476L: linux-pci@vger.kernel.org 16477L: linux-rockchip@lists.infradead.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16480F: drivers/pci/controller/pcie-rockchip* 16481 16482PCIE DRIVER FOR SOCIONEXT UNIPHIER 16483M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16484L: linux-pci@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16487F: drivers/pci/controller/dwc/pcie-uniphier* 16488 16489PCIE DRIVER FOR ST SPEAR13XX 16490M: Pratyush Anand <pratyush.anand@gmail.com> 16491L: linux-pci@vger.kernel.org 16492S: Maintained 16493F: drivers/pci/controller/dwc/*spear* 16494 16495PCIE ENDPOINT DRIVER FOR QUALCOMM 16496M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16497L: linux-pci@vger.kernel.org 16498L: linux-arm-msm@vger.kernel.org 16499S: Maintained 16500F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16501F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16502 16503PCMCIA SUBSYSTEM 16504M: Dominik Brodowski <linux@dominikbrodowski.net> 16505S: Odd Fixes 16506T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16507F: Documentation/pcmcia/ 16508F: drivers/pcmcia/ 16509F: include/pcmcia/ 16510F: tools/pcmcia/ 16511 16512PCNET32 NETWORK DRIVER 16513M: Don Fry <pcnet32@frontier.com> 16514L: netdev@vger.kernel.org 16515S: Maintained 16516F: drivers/net/ethernet/amd/pcnet32.c 16517 16518PCRYPT PARALLEL CRYPTO ENGINE 16519M: Steffen Klassert <steffen.klassert@secunet.com> 16520L: linux-crypto@vger.kernel.org 16521S: Maintained 16522F: crypto/pcrypt.c 16523F: include/crypto/pcrypt.h 16524 16525PECI HARDWARE MONITORING DRIVERS 16526M: Iwona Winiarska <iwona.winiarska@intel.com> 16527L: linux-hwmon@vger.kernel.org 16528S: Supported 16529F: Documentation/hwmon/peci-cputemp.rst 16530F: Documentation/hwmon/peci-dimmtemp.rst 16531F: drivers/hwmon/peci/ 16532 16533PECI SUBSYSTEM 16534M: Iwona Winiarska <iwona.winiarska@intel.com> 16535L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16536S: Supported 16537F: Documentation/devicetree/bindings/peci/ 16538F: Documentation/peci/ 16539F: drivers/peci/ 16540F: include/linux/peci-cpu.h 16541F: include/linux/peci.h 16542 16543PENSANDO ETHERNET DRIVERS 16544M: Shannon Nelson <shannon.nelson@amd.com> 16545M: Brett Creeley <brett.creeley@amd.com> 16546M: drivers@pensando.io 16547L: netdev@vger.kernel.org 16548S: Supported 16549F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16550F: drivers/net/ethernet/pensando/ 16551 16552PER-CPU MEMORY ALLOCATOR 16553M: Dennis Zhou <dennis@kernel.org> 16554M: Tejun Heo <tj@kernel.org> 16555M: Christoph Lameter <cl@linux.com> 16556L: linux-mm@kvack.org 16557S: Maintained 16558T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16559F: arch/*/include/asm/percpu.h 16560F: include/linux/percpu*.h 16561F: lib/percpu*.c 16562F: mm/percpu*.c 16563 16564PER-TASK DELAY ACCOUNTING 16565M: Balbir Singh <bsingharora@gmail.com> 16566S: Maintained 16567F: include/linux/delayacct.h 16568F: kernel/delayacct.c 16569 16570PERFORMANCE EVENTS SUBSYSTEM 16571M: Peter Zijlstra <peterz@infradead.org> 16572M: Ingo Molnar <mingo@redhat.com> 16573M: Arnaldo Carvalho de Melo <acme@kernel.org> 16574R: Mark Rutland <mark.rutland@arm.com> 16575R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16576R: Jiri Olsa <jolsa@kernel.org> 16577R: Namhyung Kim <namhyung@kernel.org> 16578R: Ian Rogers <irogers@google.com> 16579R: Adrian Hunter <adrian.hunter@intel.com> 16580L: linux-perf-users@vger.kernel.org 16581L: linux-kernel@vger.kernel.org 16582S: Supported 16583W: https://perf.wiki.kernel.org/ 16584T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16585F: arch/*/events/* 16586F: arch/*/events/*/* 16587F: arch/*/include/asm/perf_event.h 16588F: arch/*/kernel/*/*/perf_event*.c 16589F: arch/*/kernel/*/perf_event*.c 16590F: arch/*/kernel/perf_callchain.c 16591F: arch/*/kernel/perf_event*.c 16592F: include/linux/perf_event.h 16593F: include/uapi/linux/perf_event.h 16594F: kernel/events/* 16595F: tools/lib/perf/ 16596F: tools/perf/ 16597 16598PERFORMANCE EVENTS TOOLING ARM64 16599R: John Garry <john.g.garry@oracle.com> 16600R: Will Deacon <will@kernel.org> 16601R: James Clark <james.clark@arm.com> 16602R: Mike Leach <mike.leach@linaro.org> 16603R: Leo Yan <leo.yan@linaro.org> 16604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16605S: Supported 16606F: tools/build/feature/test-libopencsd.c 16607F: tools/perf/arch/arm*/ 16608F: tools/perf/pmu-events/arch/arm64/ 16609F: tools/perf/util/arm-spe* 16610F: tools/perf/util/cs-etm* 16611 16612PERSONALITY HANDLING 16613M: Christoph Hellwig <hch@infradead.org> 16614L: linux-abi-devel@lists.sourceforge.net 16615S: Maintained 16616F: include/linux/personality.h 16617F: include/uapi/linux/personality.h 16618 16619PHOENIX RC FLIGHT CONTROLLER ADAPTER 16620M: Marcus Folkesson <marcus.folkesson@gmail.com> 16621L: linux-input@vger.kernel.org 16622S: Maintained 16623F: Documentation/input/devices/pxrc.rst 16624F: drivers/input/joystick/pxrc.c 16625 16626PHONET PROTOCOL 16627M: Remi Denis-Courmont <courmisch@gmail.com> 16628S: Supported 16629F: Documentation/networking/phonet.rst 16630F: include/linux/phonet.h 16631F: include/net/phonet/ 16632F: include/uapi/linux/phonet.h 16633F: net/phonet/ 16634 16635PHRAM MTD DRIVER 16636M: Joern Engel <joern@lazybastard.org> 16637L: linux-mtd@lists.infradead.org 16638S: Maintained 16639F: drivers/mtd/devices/phram.c 16640 16641PICOLCD HID DRIVER 16642M: Bruno Prémont <bonbons@linux-vserver.org> 16643L: linux-input@vger.kernel.org 16644S: Maintained 16645F: drivers/hid/hid-picolcd* 16646 16647PIDFD API 16648M: Christian Brauner <christian@brauner.io> 16649L: linux-kernel@vger.kernel.org 16650S: Maintained 16651T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16652F: samples/pidfd/ 16653F: tools/testing/selftests/clone3/ 16654F: tools/testing/selftests/pid_namespace/ 16655F: tools/testing/selftests/pidfd/ 16656K: (?i)pidfd 16657K: (?i)clone3 16658K: \b(clone_args|kernel_clone_args)\b 16659 16660PIN CONTROL SUBSYSTEM 16661M: Linus Walleij <linus.walleij@linaro.org> 16662L: linux-gpio@vger.kernel.org 16663S: Maintained 16664T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16665F: Documentation/devicetree/bindings/pinctrl/ 16666F: Documentation/driver-api/pin-control.rst 16667F: drivers/pinctrl/ 16668F: include/dt-bindings/pinctrl/ 16669F: include/linux/pinctrl/ 16670 16671PIN CONTROLLER - AMD 16672M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16673M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16674S: Maintained 16675F: drivers/pinctrl/pinctrl-amd.c 16676 16677PIN CONTROLLER - FREESCALE 16678M: Dong Aisheng <aisheng.dong@nxp.com> 16679M: Fabio Estevam <festevam@gmail.com> 16680M: Shawn Guo <shawnguo@kernel.org> 16681M: Jacky Bai <ping.bai@nxp.com> 16682R: Pengutronix Kernel Team <kernel@pengutronix.de> 16683L: linux-gpio@vger.kernel.org 16684S: Maintained 16685F: Documentation/devicetree/bindings/pinctrl/fsl,* 16686F: drivers/pinctrl/freescale/ 16687 16688PIN CONTROLLER - INTEL 16689M: Mika Westerberg <mika.westerberg@linux.intel.com> 16690M: Andy Shevchenko <andy@kernel.org> 16691S: Supported 16692T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16693F: drivers/pinctrl/intel/ 16694 16695PIN CONTROLLER - KEEMBAY 16696M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16697S: Supported 16698F: drivers/pinctrl/pinctrl-keembay* 16699 16700PIN CONTROLLER - MEDIATEK 16701M: Sean Wang <sean.wang@kernel.org> 16702L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16703S: Maintained 16704F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16705F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16706F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16707F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16708F: drivers/pinctrl/mediatek/ 16709 16710PIN CONTROLLER - MEDIATEK MIPS 16711M: Arınç ÜNAL <arinc.unal@arinc9.com> 16712M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16713L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16714L: linux-mips@vger.kernel.org 16715S: Maintained 16716F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16717F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16718F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16719F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16720F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16721F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16722F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16723F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16724F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16725F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16726F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16727F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16728F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16729F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16730F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16731 16732PIN CONTROLLER - MICROCHIP AT91 16733M: Ludovic Desroches <ludovic.desroches@microchip.com> 16734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16735L: linux-gpio@vger.kernel.org 16736S: Supported 16737F: drivers/gpio/gpio-sama5d2-piobu.c 16738F: drivers/pinctrl/pinctrl-at91* 16739 16740PIN CONTROLLER - NXP S32 16741M: Chester Lin <clin@suse.com> 16742R: NXP S32 Linux Team <s32@nxp.com> 16743L: linux-gpio@vger.kernel.org 16744S: Maintained 16745F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16746F: drivers/pinctrl/nxp/ 16747 16748PIN CONTROLLER - QUALCOMM 16749M: Bjorn Andersson <andersson@kernel.org> 16750L: linux-arm-msm@vger.kernel.org 16751S: Maintained 16752F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16753F: drivers/pinctrl/qcom/ 16754 16755PIN CONTROLLER - RENESAS 16756M: Geert Uytterhoeven <geert+renesas@glider.be> 16757L: linux-renesas-soc@vger.kernel.org 16758S: Supported 16759T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16760F: Documentation/devicetree/bindings/pinctrl/renesas,* 16761F: drivers/pinctrl/renesas/ 16762 16763PIN CONTROLLER - SAMSUNG 16764M: Tomasz Figa <tomasz.figa@gmail.com> 16765M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16767R: Alim Akhtar <alim.akhtar@samsung.com> 16768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16769L: linux-samsung-soc@vger.kernel.org 16770S: Maintained 16771Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16772B: mailto:linux-samsung-soc@vger.kernel.org 16773C: irc://irc.libera.chat/linux-exynos 16774T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16775F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16776F: drivers/pinctrl/samsung/ 16777F: include/dt-bindings/pinctrl/samsung.h 16778 16779PIN CONTROLLER - SINGLE 16780M: Tony Lindgren <tony@atomide.com> 16781M: Haojian Zhuang <haojian.zhuang@linaro.org> 16782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16783L: linux-omap@vger.kernel.org 16784S: Maintained 16785F: drivers/pinctrl/pinctrl-single.c 16786 16787PIN CONTROLLER - SUNPLUS / TIBBO 16788M: Dvorkin Dmitry <dvorkin@tibbo.com> 16789M: Wells Lu <wellslutw@gmail.com> 16790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16791S: Maintained 16792W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16793F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16794F: drivers/pinctrl/sunplus/ 16795F: include/dt-bindings/pinctrl/sppctl*.h 16796 16797PINE64 PINEPHONE KEYBOARD DRIVER 16798M: Samuel Holland <samuel@sholland.org> 16799S: Supported 16800F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16801F: drivers/input/keyboard/pinephone-keyboard.c 16802 16803PKTCDVD DRIVER 16804M: linux-block@vger.kernel.org 16805S: Orphan 16806F: drivers/block/pktcdvd.c 16807F: include/linux/pktcdvd.h 16808F: include/uapi/linux/pktcdvd.h 16809 16810PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16811M: Tomasz Duszynski <tduszyns@gmail.com> 16812S: Maintained 16813F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16814F: drivers/iio/chemical/pms7003.c 16815 16816PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16817M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16818L: netdev@vger.kernel.org 16819S: Maintained 16820F: drivers/net/phy/mdio-open-alliance.h 16821F: net/ethtool/plca.c 16822 16823PLDMFW LIBRARY 16824M: Jacob Keller <jacob.e.keller@intel.com> 16825S: Maintained 16826F: Documentation/driver-api/pldmfw/ 16827F: include/linux/pldmfw.h 16828F: lib/pldmfw/ 16829 16830PLX DMA DRIVER 16831M: Logan Gunthorpe <logang@deltatee.com> 16832S: Maintained 16833F: drivers/dma/plx_dma.c 16834 16835PM-GRAPH UTILITY 16836M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16837L: linux-pm@vger.kernel.org 16838S: Supported 16839W: https://01.org/pm-graph 16840B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16841T: git git://github.com/intel/pm-graph 16842F: tools/power/pm-graph 16843 16844PM6764TR DRIVER 16845M: Charles Hsu <hsu.yungteng@gmail.com> 16846L: linux-hwmon@vger.kernel.org 16847S: Maintained 16848F: Documentation/hwmon/pm6764tr.rst 16849F: drivers/hwmon/pmbus/pm6764tr.c 16850 16851PMBUS HARDWARE MONITORING DRIVERS 16852M: Guenter Roeck <linux@roeck-us.net> 16853L: linux-hwmon@vger.kernel.org 16854S: Maintained 16855W: http://hwmon.wiki.kernel.org/ 16856W: http://www.roeck-us.net/linux/drivers/ 16857T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16858F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16859F: Documentation/devicetree/bindings/hwmon/max31785.txt 16860F: Documentation/hwmon/adm1275.rst 16861F: Documentation/hwmon/ibm-cffps.rst 16862F: Documentation/hwmon/ir35221.rst 16863F: Documentation/hwmon/lm25066.rst 16864F: Documentation/hwmon/ltc2978.rst 16865F: Documentation/hwmon/ltc3815.rst 16866F: Documentation/hwmon/max16064.rst 16867F: Documentation/hwmon/max20751.rst 16868F: Documentation/hwmon/max31785.rst 16869F: Documentation/hwmon/max34440.rst 16870F: Documentation/hwmon/max8688.rst 16871F: Documentation/hwmon/pmbus-core.rst 16872F: Documentation/hwmon/pmbus.rst 16873F: Documentation/hwmon/tps40422.rst 16874F: Documentation/hwmon/ucd9000.rst 16875F: Documentation/hwmon/ucd9200.rst 16876F: Documentation/hwmon/zl6100.rst 16877F: drivers/hwmon/pmbus/ 16878F: include/linux/pmbus.h 16879 16880PMC SIERRA MaxRAID DRIVER 16881L: linux-scsi@vger.kernel.org 16882S: Orphan 16883W: http://www.pmc-sierra.com/ 16884F: drivers/scsi/pmcraid.* 16885 16886PMC SIERRA PM8001 DRIVER 16887M: Jack Wang <jinpu.wang@cloud.ionos.com> 16888L: linux-scsi@vger.kernel.org 16889S: Supported 16890F: drivers/scsi/pm8001/ 16891 16892PNI RM3100 IIO DRIVER 16893M: Song Qiang <songqiang1304521@gmail.com> 16894L: linux-iio@vger.kernel.org 16895S: Maintained 16896F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16897F: drivers/iio/magnetometer/rm3100* 16898 16899PNP SUPPORT 16900M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16901L: linux-acpi@vger.kernel.org 16902S: Maintained 16903F: drivers/pnp/ 16904F: include/linux/pnp.h 16905 16906POSIX CLOCKS and TIMERS 16907M: Thomas Gleixner <tglx@linutronix.de> 16908L: linux-kernel@vger.kernel.org 16909S: Maintained 16910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16911F: fs/timerfd.c 16912F: include/linux/time_namespace.h 16913F: include/linux/timer* 16914F: kernel/time/*timer* 16915F: kernel/time/namespace.c 16916 16917POWER MANAGEMENT CORE 16918M: "Rafael J. Wysocki" <rafael@kernel.org> 16919L: linux-pm@vger.kernel.org 16920S: Supported 16921B: https://bugzilla.kernel.org 16922T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16923F: drivers/base/power/ 16924F: drivers/powercap/ 16925F: include/linux/intel_rapl.h 16926F: include/linux/pm.h 16927F: include/linux/pm_* 16928F: include/linux/powercap.h 16929F: kernel/configs/nopm.config 16930 16931POWER STATE COORDINATION INTERFACE (PSCI) 16932M: Mark Rutland <mark.rutland@arm.com> 16933M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16935S: Maintained 16936F: drivers/firmware/psci/ 16937F: include/linux/psci.h 16938F: include/uapi/linux/psci.h 16939 16940POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16941M: Sebastian Reichel <sre@kernel.org> 16942L: linux-pm@vger.kernel.org 16943S: Maintained 16944T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16945F: Documentation/ABI/testing/sysfs-class-power 16946F: Documentation/devicetree/bindings/power/supply/ 16947F: drivers/power/supply/ 16948F: include/linux/power/ 16949F: include/linux/power_supply.h 16950 16951POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16952M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16953L: linuxppc-dev@lists.ozlabs.org 16954S: Maintained 16955F: drivers/char/powernv-op-panel.c 16956 16957PPP OVER ATM (RFC 2364) 16958M: Mitchell Blank Jr <mitch@sfgoth.com> 16959S: Maintained 16960F: include/uapi/linux/atmppp.h 16961F: net/atm/pppoatm.c 16962 16963PPP OVER ETHERNET 16964M: Michal Ostrowski <mostrows@earthlink.net> 16965S: Maintained 16966F: drivers/net/ppp/pppoe.c 16967F: drivers/net/ppp/pppox.c 16968 16969PPP OVER L2TP 16970M: James Chapman <jchapman@katalix.com> 16971S: Maintained 16972F: include/linux/if_pppol2tp.h 16973F: include/uapi/linux/if_pppol2tp.h 16974F: net/l2tp/l2tp_ppp.c 16975 16976PPP PROTOCOL DRIVERS AND COMPRESSORS 16977L: linux-ppp@vger.kernel.org 16978S: Orphan 16979F: drivers/net/ppp/ppp_* 16980 16981PPS SUPPORT 16982M: Rodolfo Giometti <giometti@enneenne.com> 16983L: linuxpps@ml.enneenne.com (subscribers-only) 16984S: Maintained 16985W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16986F: Documentation/ABI/testing/sysfs-pps 16987F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16988F: Documentation/driver-api/pps.rst 16989F: drivers/pps/ 16990F: include/linux/pps*.h 16991F: include/uapi/linux/pps.h 16992 16993PPTP DRIVER 16994M: Dmitry Kozlov <xeb@mail.ru> 16995L: netdev@vger.kernel.org 16996S: Maintained 16997W: http://sourceforge.net/projects/accel-pptp 16998F: drivers/net/ppp/pptp.c 16999 17000PRESSURE STALL INFORMATION (PSI) 17001M: Johannes Weiner <hannes@cmpxchg.org> 17002M: Suren Baghdasaryan <surenb@google.com> 17003S: Maintained 17004F: include/linux/psi* 17005F: kernel/sched/psi.c 17006 17007PRINTK 17008M: Petr Mladek <pmladek@suse.com> 17009M: Sergey Senozhatsky <senozhatsky@chromium.org> 17010R: Steven Rostedt <rostedt@goodmis.org> 17011R: John Ogness <john.ogness@linutronix.de> 17012S: Maintained 17013T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17014F: include/linux/printk.h 17015F: kernel/printk/ 17016 17017PRINTK INDEXING 17018R: Chris Down <chris@chrisdown.name> 17019S: Maintained 17020F: Documentation/core-api/printk-index.rst 17021F: kernel/printk/index.c 17022K: printk_index 17023 17024PROC FILESYSTEM 17025L: linux-kernel@vger.kernel.org 17026L: linux-fsdevel@vger.kernel.org 17027S: Maintained 17028F: Documentation/filesystems/proc.rst 17029F: fs/proc/ 17030F: include/linux/proc_fs.h 17031F: tools/testing/selftests/proc/ 17032 17033PROC SYSCTL 17034M: Luis Chamberlain <mcgrof@kernel.org> 17035M: Kees Cook <keescook@chromium.org> 17036M: Iurii Zaikin <yzaikin@google.com> 17037L: linux-kernel@vger.kernel.org 17038L: linux-fsdevel@vger.kernel.org 17039S: Maintained 17040T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17041F: fs/proc/proc_sysctl.c 17042F: include/linux/sysctl.h 17043F: kernel/sysctl-test.c 17044F: kernel/sysctl.c 17045F: tools/testing/selftests/sysctl/ 17046 17047PS3 NETWORK SUPPORT 17048M: Geoff Levand <geoff@infradead.org> 17049L: netdev@vger.kernel.org 17050L: linuxppc-dev@lists.ozlabs.org 17051S: Maintained 17052F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17053 17054PS3 PLATFORM SUPPORT 17055M: Geoff Levand <geoff@infradead.org> 17056L: linuxppc-dev@lists.ozlabs.org 17057S: Maintained 17058F: arch/powerpc/boot/ps3* 17059F: arch/powerpc/include/asm/lv1call.h 17060F: arch/powerpc/include/asm/ps3*.h 17061F: arch/powerpc/platforms/ps3/ 17062F: drivers/*/ps3* 17063F: drivers/ps3/ 17064F: drivers/rtc/rtc-ps3.c 17065F: drivers/usb/host/*ps3.c 17066F: sound/ppc/snd_ps3* 17067 17068PS3VRAM DRIVER 17069M: Jim Paris <jim@jtan.com> 17070M: Geoff Levand <geoff@infradead.org> 17071L: linuxppc-dev@lists.ozlabs.org 17072S: Maintained 17073F: drivers/block/ps3vram.c 17074 17075PSAMPLE PACKET SAMPLING SUPPORT 17076M: Yotam Gigi <yotam.gi@gmail.com> 17077S: Maintained 17078F: include/net/psample.h 17079F: include/uapi/linux/psample.h 17080F: net/psample 17081 17082PSTORE FILESYSTEM 17083M: Kees Cook <keescook@chromium.org> 17084R: Tony Luck <tony.luck@intel.com> 17085R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17086L: linux-hardening@vger.kernel.org 17087S: Supported 17088T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17089F: Documentation/admin-guide/pstore-blk.rst 17090F: Documentation/admin-guide/ramoops.rst 17091F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17092F: drivers/acpi/apei/erst.c 17093F: drivers/firmware/efi/efi-pstore.c 17094F: fs/pstore/ 17095F: include/linux/pstore* 17096K: \b(pstore|ramoops) 17097 17098PTP HARDWARE CLOCK SUPPORT 17099M: Richard Cochran <richardcochran@gmail.com> 17100L: netdev@vger.kernel.org 17101S: Maintained 17102W: http://linuxptp.sourceforge.net/ 17103F: Documentation/ABI/testing/sysfs-ptp 17104F: Documentation/driver-api/ptp.rst 17105F: drivers/net/phy/dp83640* 17106F: drivers/ptp/* 17107F: include/linux/ptp_cl* 17108K: (?:\b|_)ptp(?:\b|_) 17109 17110PTP VIRTUAL CLOCK SUPPORT 17111M: Yangbo Lu <yangbo.lu@nxp.com> 17112L: netdev@vger.kernel.org 17113S: Maintained 17114F: drivers/ptp/ptp_vclock.c 17115F: net/ethtool/phc_vclocks.c 17116 17117PTRACE SUPPORT 17118M: Oleg Nesterov <oleg@redhat.com> 17119S: Maintained 17120F: arch/*/*/ptrace*.c 17121F: arch/*/include/asm/ptrace*.h 17122F: arch/*/ptrace*.c 17123F: include/asm-generic/syscall.h 17124F: include/linux/ptrace.h 17125F: include/linux/regset.h 17126F: include/uapi/linux/ptrace.h 17127F: kernel/ptrace.c 17128 17129PULSE8-CEC DRIVER 17130M: Hans Verkuil <hverkuil@xs4all.nl> 17131L: linux-media@vger.kernel.org 17132S: Maintained 17133T: git git://linuxtv.org/media_tree.git 17134F: drivers/media/cec/usb/pulse8/ 17135 17136PURELIFI PLFXLC DRIVER 17137M: Srinivasan Raju <srini.raju@purelifi.com> 17138L: linux-wireless@vger.kernel.org 17139S: Supported 17140F: drivers/net/wireless/purelifi/plfxlc/ 17141 17142PVRUSB2 VIDEO4LINUX DRIVER 17143M: Mike Isely <isely@pobox.com> 17144L: pvrusb2@isely.net (subscribers-only) 17145L: linux-media@vger.kernel.org 17146S: Maintained 17147W: http://www.isely.net/pvrusb2/ 17148T: git git://linuxtv.org/media_tree.git 17149F: Documentation/driver-api/media/drivers/pvrusb2* 17150F: drivers/media/usb/pvrusb2/ 17151 17152PWC WEBCAM DRIVER 17153M: Hans Verkuil <hverkuil@xs4all.nl> 17154L: linux-media@vger.kernel.org 17155S: Odd Fixes 17156T: git git://linuxtv.org/media_tree.git 17157F: drivers/media/usb/pwc/* 17158F: include/trace/events/pwc.h 17159 17160PWM IR Transmitter 17161M: Sean Young <sean@mess.org> 17162L: linux-media@vger.kernel.org 17163S: Maintained 17164F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17165F: drivers/media/rc/pwm-ir-tx.c 17166 17167PWM SUBSYSTEM 17168M: Thierry Reding <thierry.reding@gmail.com> 17169R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17170L: linux-pwm@vger.kernel.org 17171S: Maintained 17172Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17173T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17174F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17175F: Documentation/devicetree/bindings/pwm/ 17176F: Documentation/driver-api/pwm.rst 17177F: drivers/gpio/gpio-mvebu.c 17178F: drivers/pwm/ 17179F: drivers/video/backlight/pwm_bl.c 17180F: include/dt-bindings/pwm/ 17181F: include/linux/pwm.h 17182F: include/linux/pwm_backlight.h 17183K: pwm_(config|apply_state|ops) 17184 17185PXA GPIO DRIVER 17186M: Robert Jarzmik <robert.jarzmik@free.fr> 17187L: linux-gpio@vger.kernel.org 17188S: Maintained 17189F: drivers/gpio/gpio-pxa.c 17190 17191PXA MMCI DRIVER 17192S: Orphan 17193 17194PXA RTC DRIVER 17195M: Robert Jarzmik <robert.jarzmik@free.fr> 17196L: linux-rtc@vger.kernel.org 17197S: Maintained 17198 17199PXA2xx/PXA3xx SUPPORT 17200M: Daniel Mack <daniel@zonque.org> 17201M: Haojian Zhuang <haojian.zhuang@gmail.com> 17202M: Robert Jarzmik <robert.jarzmik@free.fr> 17203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17204S: Maintained 17205T: git git://github.com/hzhuang1/linux.git 17206T: git git://github.com/rjarzmik/linux.git 17207F: arch/arm/boot/dts/pxa* 17208F: arch/arm/mach-pxa/ 17209F: drivers/dma/pxa* 17210F: drivers/pcmcia/pxa2xx* 17211F: drivers/pinctrl/pxa/ 17212F: drivers/spi/spi-pxa2xx* 17213F: drivers/usb/gadget/udc/pxa2* 17214F: include/sound/pxa2xx-lib.h 17215F: sound/arm/pxa* 17216F: sound/soc/pxa/ 17217 17218QAT DRIVER 17219M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17220L: qat-linux@intel.com 17221S: Supported 17222F: drivers/crypto/intel/qat/ 17223 17224QCOM AUDIO (ASoC) DRIVERS 17225M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17226M: Banajit Goswami <bgoswami@quicinc.com> 17227L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17228S: Supported 17229F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17230F: Documentation/devicetree/bindings/sound/qcom,* 17231F: drivers/soc/qcom/apr.c 17232F: include/dt-bindings/sound/qcom,wcd9335.h 17233F: sound/soc/codecs/lpass-rx-macro.* 17234F: sound/soc/codecs/lpass-tx-macro.* 17235F: sound/soc/codecs/lpass-va-macro.c 17236F: sound/soc/codecs/lpass-wsa-macro.* 17237F: sound/soc/codecs/msm8916-wcd-analog.c 17238F: sound/soc/codecs/msm8916-wcd-digital.c 17239F: sound/soc/codecs/wcd-clsh-v2.* 17240F: sound/soc/codecs/wcd-mbhc-v2.* 17241F: sound/soc/codecs/wcd9335.* 17242F: sound/soc/codecs/wcd934x.c 17243F: sound/soc/codecs/wsa881x.c 17244F: sound/soc/codecs/wsa883x.c 17245F: sound/soc/qcom/ 17246 17247QCOM EMBEDDED USB DEBUGGER (EUD) 17248M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17249L: linux-arm-msm@vger.kernel.org 17250S: Maintained 17251F: Documentation/ABI/testing/sysfs-driver-eud 17252F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17253F: drivers/usb/misc/qcom_eud.c 17254 17255QCOM IPA DRIVER 17256M: Alex Elder <elder@kernel.org> 17257L: netdev@vger.kernel.org 17258S: Supported 17259F: drivers/net/ipa/ 17260 17261QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17262M: Gabriel Somlo <somlo@cmu.edu> 17263M: "Michael S. Tsirkin" <mst@redhat.com> 17264L: qemu-devel@nongnu.org 17265S: Maintained 17266F: drivers/firmware/qemu_fw_cfg.c 17267F: include/uapi/linux/qemu_fw_cfg.h 17268 17269QIB DRIVER 17270M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17271L: linux-rdma@vger.kernel.org 17272S: Supported 17273F: drivers/infiniband/hw/qib/ 17274 17275QLOGIC QL41xxx FCOE DRIVER 17276M: Saurav Kashyap <skashyap@marvell.com> 17277M: Javed Hasan <jhasan@marvell.com> 17278M: GR-QLogic-Storage-Upstream@marvell.com 17279L: linux-scsi@vger.kernel.org 17280S: Supported 17281F: drivers/scsi/qedf/ 17282 17283QLOGIC QL41xxx ISCSI DRIVER 17284M: Nilesh Javali <njavali@marvell.com> 17285M: Manish Rangankar <mrangankar@marvell.com> 17286M: GR-QLogic-Storage-Upstream@marvell.com 17287L: linux-scsi@vger.kernel.org 17288S: Supported 17289F: drivers/scsi/qedi/ 17290 17291QLOGIC QL4xxx ETHERNET DRIVER 17292M: Ariel Elior <aelior@marvell.com> 17293M: Manish Chopra <manishc@marvell.com> 17294L: netdev@vger.kernel.org 17295S: Supported 17296F: drivers/net/ethernet/qlogic/qed/ 17297F: drivers/net/ethernet/qlogic/qede/ 17298F: include/linux/qed/ 17299 17300QLOGIC QL4xxx RDMA DRIVER 17301M: Michal Kalderon <mkalderon@marvell.com> 17302M: Ariel Elior <aelior@marvell.com> 17303L: linux-rdma@vger.kernel.org 17304S: Supported 17305F: drivers/infiniband/hw/qedr/ 17306F: include/uapi/rdma/qedr-abi.h 17307 17308QLOGIC QLA1280 SCSI DRIVER 17309M: Michael Reed <mdr@sgi.com> 17310L: linux-scsi@vger.kernel.org 17311S: Maintained 17312F: drivers/scsi/qla1280.[ch] 17313 17314QLOGIC QLA2XXX FC-SCSI DRIVER 17315M: Nilesh Javali <njavali@marvell.com> 17316M: GR-QLogic-Storage-Upstream@marvell.com 17317L: linux-scsi@vger.kernel.org 17318S: Supported 17319F: drivers/scsi/qla2xxx/ 17320 17321QLOGIC QLA3XXX NETWORK DRIVER 17322M: GR-Linux-NIC-Dev@marvell.com 17323L: netdev@vger.kernel.org 17324S: Supported 17325F: drivers/net/ethernet/qlogic/qla3xxx.* 17326 17327QLOGIC QLA4XXX iSCSI DRIVER 17328M: Nilesh Javali <njavali@marvell.com> 17329M: Manish Rangankar <mrangankar@marvell.com> 17330M: GR-QLogic-Storage-Upstream@marvell.com 17331L: linux-scsi@vger.kernel.org 17332S: Supported 17333F: drivers/scsi/qla4xxx/ 17334 17335QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17336M: Shahed Shaikh <shshaikh@marvell.com> 17337M: Manish Chopra <manishc@marvell.com> 17338M: GR-Linux-NIC-Dev@marvell.com 17339L: netdev@vger.kernel.org 17340S: Supported 17341F: drivers/net/ethernet/qlogic/qlcnic/ 17342 17343QLOGIC QLGE 10Gb ETHERNET DRIVER 17344M: Manish Chopra <manishc@marvell.com> 17345M: GR-Linux-NIC-Dev@marvell.com 17346M: Coiby Xu <coiby.xu@gmail.com> 17347L: netdev@vger.kernel.org 17348S: Supported 17349F: Documentation/networking/device_drivers/qlogic/qlge.rst 17350F: drivers/staging/qlge/ 17351 17352QM1D1B0004 MEDIA DRIVER 17353M: Akihiro Tsukada <tskd08@gmail.com> 17354L: linux-media@vger.kernel.org 17355S: Odd Fixes 17356F: drivers/media/tuners/qm1d1b0004* 17357 17358QM1D1C0042 MEDIA DRIVER 17359M: Akihiro Tsukada <tskd08@gmail.com> 17360L: linux-media@vger.kernel.org 17361S: Odd Fixes 17362F: drivers/media/tuners/qm1d1c0042* 17363 17364QNX4 FILESYSTEM 17365M: Anders Larsen <al@alarsen.net> 17366S: Maintained 17367W: http://www.alarsen.net/linux/qnx4fs/ 17368F: fs/qnx4/ 17369F: include/uapi/linux/qnx4_fs.h 17370F: include/uapi/linux/qnxtypes.h 17371 17372QNX6 FILESYSTEM 17373S: Orphan 17374F: Documentation/filesystems/qnx6.rst 17375F: fs/qnx6/ 17376F: include/linux/qnx6_fs.h 17377 17378QORIQ DPAA2 FSL-MC BUS DRIVER 17379M: Stuart Yoder <stuyoder@gmail.com> 17380M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17381L: linux-kernel@vger.kernel.org 17382S: Maintained 17383F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17384F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17385F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17386F: drivers/bus/fsl-mc/ 17387F: include/uapi/linux/fsl_mc.h 17388 17389QT1010 MEDIA DRIVER 17390M: Antti Palosaari <crope@iki.fi> 17391L: linux-media@vger.kernel.org 17392S: Maintained 17393W: https://linuxtv.org 17394W: http://palosaari.fi/linux/ 17395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17396T: git git://linuxtv.org/anttip/media_tree.git 17397F: drivers/media/tuners/qt1010* 17398 17399QUALCOMM ATH12K WIRELESS DRIVER 17400M: Kalle Valo <kvalo@kernel.org> 17401L: ath12k@lists.infradead.org 17402S: Supported 17403T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17404F: drivers/net/wireless/ath/ath12k/ 17405 17406QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17407M: Kalle Valo <kvalo@kernel.org> 17408L: ath10k@lists.infradead.org 17409S: Supported 17410W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17412F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17413F: drivers/net/wireless/ath/ath10k/ 17414 17415QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17416M: Kalle Valo <kvalo@kernel.org> 17417L: ath11k@lists.infradead.org 17418S: Supported 17419W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17420B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17422F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17423F: drivers/net/wireless/ath/ath11k/ 17424 17425QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17426M: Toke Høiland-Jørgensen <toke@toke.dk> 17427L: linux-wireless@vger.kernel.org 17428S: Maintained 17429W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17430T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17431F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17432F: drivers/net/wireless/ath/ath9k/ 17433 17434QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17435M: Stephan Gerhold <stephan@gerhold.net> 17436L: netdev@vger.kernel.org 17437L: linux-arm-msm@vger.kernel.org 17438S: Maintained 17439F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17440F: drivers/net/wwan/qcom_bam_dmux.c 17441 17442QUALCOMM CAMERA SUBSYSTEM DRIVER 17443M: Robert Foss <rfoss@kernel.org> 17444M: Todor Tomov <todor.too@gmail.com> 17445M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17446L: linux-media@vger.kernel.org 17447S: Maintained 17448F: Documentation/admin-guide/media/qcom_camss.rst 17449F: Documentation/devicetree/bindings/media/*camss* 17450F: drivers/media/platform/qcom/camss/ 17451 17452QUALCOMM CLOCK DRIVERS 17453M: Bjorn Andersson <andersson@kernel.org> 17454L: linux-arm-msm@vger.kernel.org 17455S: Supported 17456T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17457F: Documentation/devicetree/bindings/clock/qcom,* 17458F: drivers/clk/qcom/ 17459F: include/dt-bindings/clock/qcom,* 17460 17461QUALCOMM CLOUD AI (QAIC) DRIVER 17462M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17463L: linux-arm-msm@vger.kernel.org 17464L: dri-devel@lists.freedesktop.org 17465S: Supported 17466T: git git://anongit.freedesktop.org/drm/drm-misc 17467F: Documentation/accel/qaic/ 17468F: drivers/accel/qaic/ 17469F: include/uapi/drm/qaic_accel.h 17470 17471QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17472M: Bjorn Andersson <andersson@kernel.org> 17473M: Konrad Dybcio <konrad.dybcio@linaro.org> 17474L: linux-pm@vger.kernel.org 17475L: linux-arm-msm@vger.kernel.org 17476S: Maintained 17477F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17478F: drivers/soc/qcom/cpr.c 17479 17480QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17481M: Ilia Lin <ilia.lin@kernel.org> 17482L: linux-pm@vger.kernel.org 17483S: Maintained 17484F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17485F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17486F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17487 17488QUALCOMM CRYPTO DRIVERS 17489M: Thara Gopinath <thara.gopinath@gmail.com> 17490L: linux-crypto@vger.kernel.org 17491L: linux-arm-msm@vger.kernel.org 17492S: Maintained 17493F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17494F: drivers/crypto/qce/ 17495 17496QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17497M: Timur Tabi <timur@kernel.org> 17498L: netdev@vger.kernel.org 17499S: Maintained 17500F: drivers/net/ethernet/qualcomm/emac/ 17501 17502QUALCOMM ETHQOS ETHERNET DRIVER 17503M: Vinod Koul <vkoul@kernel.org> 17504R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17505L: netdev@vger.kernel.org 17506S: Maintained 17507F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17508F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17509 17510QUALCOMM FASTRPC DRIVER 17511M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17512M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17513L: linux-arm-msm@vger.kernel.org 17514S: Maintained 17515F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17516F: drivers/misc/fastrpc.c 17517F: include/uapi/misc/fastrpc.h 17518 17519QUALCOMM HEXAGON ARCHITECTURE 17520M: Brian Cain <bcain@quicinc.com> 17521L: linux-hexagon@vger.kernel.org 17522S: Supported 17523T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17524F: arch/hexagon/ 17525 17526QUALCOMM HIDMA DRIVER 17527M: Sinan Kaya <okaya@kernel.org> 17528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17529L: linux-arm-msm@vger.kernel.org 17530L: dmaengine@vger.kernel.org 17531S: Supported 17532F: drivers/dma/qcom/hidma* 17533 17534QUALCOMM I2C CCI DRIVER 17535M: Loic Poulain <loic.poulain@linaro.org> 17536M: Robert Foss <rfoss@kernel.org> 17537L: linux-i2c@vger.kernel.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17541F: drivers/i2c/busses/i2c-qcom-cci.c 17542 17543QUALCOMM INTERCONNECT BWMON DRIVER 17544M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17545L: linux-arm-msm@vger.kernel.org 17546S: Maintained 17547F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17548F: drivers/soc/qcom/icc-bwmon.c 17549 17550QUALCOMM IOMMU 17551M: Rob Clark <robdclark@gmail.com> 17552L: iommu@lists.linux.dev 17553L: linux-arm-msm@vger.kernel.org 17554S: Maintained 17555F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17556 17557QUALCOMM IPC ROUTER (QRTR) DRIVER 17558M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17559L: linux-arm-msm@vger.kernel.org 17560S: Maintained 17561F: include/trace/events/qrtr.h 17562F: include/uapi/linux/qrtr.h 17563F: net/qrtr/ 17564 17565QUALCOMM IPCC MAILBOX DRIVER 17566M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17567L: linux-arm-msm@vger.kernel.org 17568S: Supported 17569F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17570F: drivers/mailbox/qcom-ipcc.c 17571F: include/dt-bindings/mailbox/qcom-ipcc.h 17572 17573QUALCOMM IPQ4019 USB PHY DRIVER 17574M: Robert Marko <robert.marko@sartura.hr> 17575M: Luka Perkov <luka.perkov@sartura.hr> 17576L: linux-arm-msm@vger.kernel.org 17577S: Maintained 17578F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17579F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17580 17581QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17582M: Robert Marko <robert.marko@sartura.hr> 17583M: Luka Perkov <luka.perkov@sartura.hr> 17584L: linux-arm-msm@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17587F: drivers/regulator/vqmmc-ipq4019-regulator.c 17588 17589QUALCOMM NAND CONTROLLER DRIVER 17590M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17591L: linux-mtd@lists.infradead.org 17592L: linux-arm-msm@vger.kernel.org 17593S: Maintained 17594F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17595F: drivers/mtd/nand/raw/qcom_nandc.c 17596 17597QUALCOMM RMNET DRIVER 17598M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17599M: Sean Tranchetti <quic_stranche@quicinc.com> 17600L: netdev@vger.kernel.org 17601S: Maintained 17602F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17603F: drivers/net/ethernet/qualcomm/rmnet/ 17604F: include/linux/if_rmnet.h 17605 17606QUALCOMM TSENS THERMAL DRIVER 17607M: Amit Kucheria <amitk@kernel.org> 17608M: Thara Gopinath <thara.gopinath@gmail.com> 17609L: linux-pm@vger.kernel.org 17610L: linux-arm-msm@vger.kernel.org 17611S: Maintained 17612F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17613F: drivers/thermal/qcom/ 17614 17615QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17616M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17617M: Vikash Garodia <quic_vgarodia@quicinc.com> 17618L: linux-media@vger.kernel.org 17619L: linux-arm-msm@vger.kernel.org 17620S: Maintained 17621T: git git://linuxtv.org/media_tree.git 17622F: Documentation/devicetree/bindings/media/*venus* 17623F: drivers/media/platform/qcom/venus/ 17624 17625QUALCOMM WCN36XX WIRELESS DRIVER 17626M: Loic Poulain <loic.poulain@linaro.org> 17627L: wcn36xx@lists.infradead.org 17628S: Supported 17629W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17630F: drivers/net/wireless/ath/wcn36xx/ 17631 17632QUANTENNA QTNFMAC WIRELESS DRIVER 17633M: Igor Mitsyanko <imitsyanko@quantenna.com> 17634R: Sergey Matyukevich <geomatsi@gmail.com> 17635L: linux-wireless@vger.kernel.org 17636S: Maintained 17637F: drivers/net/wireless/quantenna 17638 17639RADEON and AMDGPU DRM DRIVERS 17640M: Alex Deucher <alexander.deucher@amd.com> 17641M: Christian König <christian.koenig@amd.com> 17642M: Pan, Xinhui <Xinhui.Pan@amd.com> 17643L: amd-gfx@lists.freedesktop.org 17644S: Supported 17645B: https://gitlab.freedesktop.org/drm/amd/-/issues 17646C: irc://irc.oftc.net/radeon 17647T: git https://gitlab.freedesktop.org/agd5f/linux.git 17648F: Documentation/gpu/amdgpu/ 17649F: drivers/gpu/drm/amd/ 17650F: drivers/gpu/drm/radeon/ 17651F: include/uapi/drm/amdgpu_drm.h 17652F: include/uapi/drm/radeon_drm.h 17653 17654RADEON FRAMEBUFFER DISPLAY DRIVER 17655M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17656L: linux-fbdev@vger.kernel.org 17657S: Maintained 17658F: drivers/video/fbdev/aty/radeon* 17659F: include/uapi/linux/radeonfb.h 17660 17661RADIOSHARK RADIO DRIVER 17662M: Hans Verkuil <hverkuil@xs4all.nl> 17663L: linux-media@vger.kernel.org 17664S: Maintained 17665T: git git://linuxtv.org/media_tree.git 17666F: drivers/media/radio/radio-shark.c 17667 17668RADIOSHARK2 RADIO DRIVER 17669M: Hans Verkuil <hverkuil@xs4all.nl> 17670L: linux-media@vger.kernel.org 17671S: Maintained 17672T: git git://linuxtv.org/media_tree.git 17673F: drivers/media/radio/radio-shark2.c 17674F: drivers/media/radio/radio-tea5777.c 17675 17676RADOS BLOCK DEVICE (RBD) 17677M: Ilya Dryomov <idryomov@gmail.com> 17678R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17679L: ceph-devel@vger.kernel.org 17680S: Supported 17681W: http://ceph.com/ 17682T: git https://github.com/ceph/ceph-client.git 17683F: Documentation/ABI/testing/sysfs-bus-rbd 17684F: drivers/block/rbd.c 17685F: drivers/block/rbd_types.h 17686 17687RAGE128 FRAMEBUFFER DISPLAY DRIVER 17688L: linux-fbdev@vger.kernel.org 17689S: Orphan 17690F: drivers/video/fbdev/aty/aty128fb.c 17691 17692RAINSHADOW-CEC DRIVER 17693M: Hans Verkuil <hverkuil@xs4all.nl> 17694L: linux-media@vger.kernel.org 17695S: Maintained 17696T: git git://linuxtv.org/media_tree.git 17697F: drivers/media/cec/usb/rainshadow/ 17698 17699RALINK MIPS ARCHITECTURE 17700M: John Crispin <john@phrozen.org> 17701L: linux-mips@vger.kernel.org 17702S: Maintained 17703F: arch/mips/ralink 17704 17705RALINK MT7621 MIPS ARCHITECTURE 17706M: Arınç ÜNAL <arinc.unal@arinc9.com> 17707M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17708L: linux-mips@vger.kernel.org 17709S: Maintained 17710F: arch/mips/boot/dts/ralink/mt7621* 17711 17712RALINK RT2X00 WIRELESS LAN DRIVER 17713M: Stanislaw Gruszka <stf_xl@wp.pl> 17714M: Helmut Schaa <helmut.schaa@googlemail.com> 17715L: linux-wireless@vger.kernel.org 17716S: Maintained 17717F: drivers/net/wireless/ralink/rt2x00/ 17718 17719RAMDISK RAM BLOCK DEVICE DRIVER 17720M: Jens Axboe <axboe@kernel.dk> 17721S: Maintained 17722F: Documentation/admin-guide/blockdev/ramdisk.rst 17723F: drivers/block/brd.c 17724 17725RANCHU VIRTUAL BOARD FOR MIPS 17726M: Miodrag Dinic <miodrag.dinic@mips.com> 17727L: linux-mips@vger.kernel.org 17728S: Supported 17729F: arch/mips/configs/generic/board-ranchu.config 17730F: arch/mips/generic/board-ranchu.c 17731 17732RANDOM NUMBER DRIVER 17733M: "Theodore Ts'o" <tytso@mit.edu> 17734M: Jason A. Donenfeld <Jason@zx2c4.com> 17735S: Maintained 17736T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17737F: drivers/char/random.c 17738F: drivers/virt/vmgenid.c 17739 17740RAPIDIO SUBSYSTEM 17741M: Matt Porter <mporter@kernel.crashing.org> 17742M: Alexandre Bounine <alex.bou9@gmail.com> 17743S: Maintained 17744F: drivers/rapidio/ 17745 17746RAS INFRASTRUCTURE 17747M: Tony Luck <tony.luck@intel.com> 17748M: Borislav Petkov <bp@alien8.de> 17749L: linux-edac@vger.kernel.org 17750S: Maintained 17751F: Documentation/admin-guide/ras.rst 17752F: drivers/ras/ 17753F: include/linux/ras.h 17754F: include/ras/ras_event.h 17755 17756RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17757L: linux-wireless@vger.kernel.org 17758S: Orphan 17759F: drivers/net/wireless/legacy/ray* 17760 17761RC-CORE / LIRC FRAMEWORK 17762M: Sean Young <sean@mess.org> 17763L: linux-media@vger.kernel.org 17764S: Maintained 17765W: http://linuxtv.org 17766T: git git://linuxtv.org/media_tree.git 17767F: Documentation/driver-api/media/rc-core.rst 17768F: Documentation/userspace-api/media/rc/ 17769F: drivers/media/rc/ 17770F: include/media/rc-core.h 17771F: include/media/rc-map.h 17772F: include/uapi/linux/lirc.h 17773 17774RCMM REMOTE CONTROLS DECODER 17775M: Patrick Lerda <patrick9876@free.fr> 17776S: Maintained 17777F: drivers/media/rc/ir-rcmm-decoder.c 17778 17779RCUTORTURE TEST FRAMEWORK 17780M: "Paul E. McKenney" <paulmck@kernel.org> 17781M: Josh Triplett <josh@joshtriplett.org> 17782R: Steven Rostedt <rostedt@goodmis.org> 17783R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17784R: Lai Jiangshan <jiangshanlai@gmail.com> 17785L: rcu@vger.kernel.org 17786S: Supported 17787T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17788F: tools/testing/selftests/rcutorture 17789 17790RDACM20 Camera Sensor 17791M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17792M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17793M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17794M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17795L: linux-media@vger.kernel.org 17796S: Maintained 17797F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17798F: drivers/media/i2c/max9271.c 17799F: drivers/media/i2c/max9271.h 17800F: drivers/media/i2c/rdacm20.c 17801 17802RDACM21 Camera Sensor 17803M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17804M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17805M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17806M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17807L: linux-media@vger.kernel.org 17808S: Maintained 17809F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17810F: drivers/media/i2c/max9271.c 17811F: drivers/media/i2c/max9271.h 17812F: drivers/media/i2c/rdacm21.c 17813 17814RDC R-321X SoC 17815M: Florian Fainelli <florian@openwrt.org> 17816S: Maintained 17817 17818RDC R6040 FAST ETHERNET DRIVER 17819M: Florian Fainelli <f.fainelli@gmail.com> 17820L: netdev@vger.kernel.org 17821S: Maintained 17822F: drivers/net/ethernet/rdc/r6040.c 17823 17824RDMAVT - RDMA verbs software 17825M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17826L: linux-rdma@vger.kernel.org 17827S: Supported 17828F: drivers/infiniband/sw/rdmavt 17829 17830RDS - RELIABLE DATAGRAM SOCKETS 17831M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17832L: netdev@vger.kernel.org 17833L: linux-rdma@vger.kernel.org 17834L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17835S: Supported 17836W: https://oss.oracle.com/projects/rds/ 17837F: Documentation/networking/rds.rst 17838F: net/rds/ 17839 17840RDT - RESOURCE ALLOCATION 17841M: Fenghua Yu <fenghua.yu@intel.com> 17842M: Reinette Chatre <reinette.chatre@intel.com> 17843L: linux-kernel@vger.kernel.org 17844S: Supported 17845F: Documentation/arch/x86/resctrl* 17846F: arch/x86/include/asm/resctrl.h 17847F: arch/x86/kernel/cpu/resctrl/ 17848F: tools/testing/selftests/resctrl/ 17849 17850READ-COPY UPDATE (RCU) 17851M: "Paul E. McKenney" <paulmck@kernel.org> 17852M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17853M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17854M: Joel Fernandes <joel@joelfernandes.org> 17855M: Josh Triplett <josh@joshtriplett.org> 17856M: Boqun Feng <boqun.feng@gmail.com> 17857R: Steven Rostedt <rostedt@goodmis.org> 17858R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17859R: Lai Jiangshan <jiangshanlai@gmail.com> 17860R: Zqiang <qiang.zhang1211@gmail.com> 17861L: rcu@vger.kernel.org 17862S: Supported 17863W: http://www.rdrop.com/users/paulmck/RCU/ 17864T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17865F: Documentation/RCU/ 17866F: include/linux/rcu* 17867F: kernel/rcu/ 17868X: Documentation/RCU/torture.rst 17869X: include/linux/srcu*.h 17870X: kernel/rcu/srcu*.c 17871 17872REAL TIME CLOCK (RTC) SUBSYSTEM 17873M: Alessandro Zummo <a.zummo@towertech.it> 17874M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17875L: linux-rtc@vger.kernel.org 17876S: Maintained 17877Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17878T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17879F: Documentation/admin-guide/rtc.rst 17880F: Documentation/devicetree/bindings/rtc/ 17881F: drivers/rtc/ 17882F: include/linux/platform_data/rtc-* 17883F: include/linux/rtc.h 17884F: include/linux/rtc/ 17885F: include/uapi/linux/rtc.h 17886F: tools/testing/selftests/rtc/ 17887 17888Real-time Linux Analysis (RTLA) tools 17889M: Daniel Bristot de Oliveira <bristot@kernel.org> 17890M: Steven Rostedt <rostedt@goodmis.org> 17891L: linux-trace-kernel@vger.kernel.org 17892S: Maintained 17893F: Documentation/tools/rtla/ 17894F: tools/tracing/rtla/ 17895 17896REALTEK AUDIO CODECS 17897M: Oder Chiou <oder_chiou@realtek.com> 17898S: Maintained 17899F: include/sound/rt*.h 17900F: sound/soc/codecs/rt* 17901 17902REALTEK OTTO WATCHDOG 17903M: Sander Vanheule <sander@svanheule.net> 17904L: linux-watchdog@vger.kernel.org 17905S: Maintained 17906F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17907F: drivers/watchdog/realtek_otto_wdt.c 17908 17909REALTEK RTL83xx SMI DSA ROUTER CHIPS 17910M: Linus Walleij <linus.walleij@linaro.org> 17911M: Alvin Šipraga <alsi@bang-olufsen.dk> 17912S: Maintained 17913F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17914F: drivers/net/dsa/realtek/* 17915 17916REALTEK WIRELESS DRIVER (rtlwifi family) 17917M: Ping-Ke Shih <pkshih@realtek.com> 17918L: linux-wireless@vger.kernel.org 17919S: Maintained 17920W: https://wireless.wiki.kernel.org/ 17921T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17922F: drivers/net/wireless/realtek/rtlwifi/ 17923 17924REALTEK WIRELESS DRIVER (rtw88) 17925M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17926L: linux-wireless@vger.kernel.org 17927S: Maintained 17928F: drivers/net/wireless/realtek/rtw88/ 17929 17930REALTEK WIRELESS DRIVER (rtw89) 17931M: Ping-Ke Shih <pkshih@realtek.com> 17932L: linux-wireless@vger.kernel.org 17933S: Maintained 17934F: drivers/net/wireless/realtek/rtw89/ 17935 17936REDPINE WIRELESS DRIVER 17937L: linux-wireless@vger.kernel.org 17938S: Orphan 17939F: drivers/net/wireless/rsi/ 17940 17941REGISTER MAP ABSTRACTION 17942M: Mark Brown <broonie@kernel.org> 17943L: linux-kernel@vger.kernel.org 17944S: Supported 17945T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17946F: Documentation/devicetree/bindings/regmap/ 17947F: drivers/base/regmap/ 17948F: include/linux/regmap.h 17949 17950REISERFS FILE SYSTEM 17951L: reiserfs-devel@vger.kernel.org 17952S: Supported 17953F: fs/reiserfs/ 17954 17955REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17956M: Bjorn Andersson <andersson@kernel.org> 17957M: Mathieu Poirier <mathieu.poirier@linaro.org> 17958L: linux-remoteproc@vger.kernel.org 17959S: Maintained 17960T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17961F: Documentation/ABI/testing/sysfs-class-remoteproc 17962F: Documentation/devicetree/bindings/remoteproc/ 17963F: Documentation/staging/remoteproc.rst 17964F: drivers/remoteproc/ 17965F: include/linux/remoteproc.h 17966F: include/linux/remoteproc/ 17967 17968REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17969M: Bjorn Andersson <andersson@kernel.org> 17970M: Mathieu Poirier <mathieu.poirier@linaro.org> 17971L: linux-remoteproc@vger.kernel.org 17972S: Maintained 17973T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17974F: Documentation/ABI/testing/sysfs-bus-rpmsg 17975F: Documentation/staging/rpmsg.rst 17976F: drivers/rpmsg/ 17977F: include/linux/rpmsg.h 17978F: include/linux/rpmsg/ 17979F: include/uapi/linux/rpmsg.h 17980F: samples/rpmsg/ 17981 17982REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17983M: Stephan Gerhold <stephan@gerhold.net> 17984L: netdev@vger.kernel.org 17985L: linux-remoteproc@vger.kernel.org 17986S: Maintained 17987F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17988 17989RENESAS CLOCK DRIVERS 17990M: Geert Uytterhoeven <geert+renesas@glider.be> 17991L: linux-renesas-soc@vger.kernel.org 17992S: Supported 17993T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17994F: Documentation/devicetree/bindings/clock/renesas,* 17995F: drivers/clk/renesas/ 17996 17997RENESAS EMEV2 I2C DRIVER 17998M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17999L: linux-renesas-soc@vger.kernel.org 18000S: Supported 18001F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18002F: drivers/i2c/busses/i2c-emev2.c 18003 18004RENESAS ETHERNET DRIVERS 18005R: Sergey Shtylyov <s.shtylyov@omp.ru> 18006L: netdev@vger.kernel.org 18007L: linux-renesas-soc@vger.kernel.org 18008F: Documentation/devicetree/bindings/net/renesas,*.yaml 18009F: drivers/net/ethernet/renesas/ 18010F: include/linux/sh_eth.h 18011 18012RENESAS IDT821034 ASoC CODEC 18013M: Herve Codina <herve.codina@bootlin.com> 18014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18015S: Maintained 18016F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18017F: sound/soc/codecs/idt821034.c 18018 18019RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18020M: Miquel Raynal <miquel.raynal@bootlin.com> 18021L: linux-mtd@lists.infradead.org 18022L: linux-renesas-soc@vger.kernel.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18025F: drivers/mtd/nand/raw/renesas-nand-controller.c 18026 18027RENESAS R-CAR GYROADC DRIVER 18028M: Marek Vasut <marek.vasut@gmail.com> 18029L: linux-iio@vger.kernel.org 18030S: Supported 18031F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18032F: drivers/iio/adc/rcar-gyroadc.c 18033 18034RENESAS R-CAR I2C DRIVERS 18035M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18036L: linux-renesas-soc@vger.kernel.org 18037S: Supported 18038F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18039F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18040F: drivers/i2c/busses/i2c-rcar.c 18041F: drivers/i2c/busses/i2c-sh_mobile.c 18042 18043RENESAS R-CAR SATA DRIVER 18044R: Sergey Shtylyov <s.shtylyov@omp.ru> 18045L: linux-ide@vger.kernel.org 18046L: linux-renesas-soc@vger.kernel.org 18047S: Supported 18048F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18049F: drivers/ata/sata_rcar.c 18050 18051RENESAS R-CAR THERMAL DRIVERS 18052M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18053L: linux-renesas-soc@vger.kernel.org 18054S: Supported 18055F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18056F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18057F: drivers/thermal/rcar_gen3_thermal.c 18058F: drivers/thermal/rcar_thermal.c 18059 18060RENESAS RIIC DRIVER 18061M: Chris Brandt <chris.brandt@renesas.com> 18062L: linux-renesas-soc@vger.kernel.org 18063S: Supported 18064F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18065F: drivers/i2c/busses/i2c-riic.c 18066 18067RENESAS RZ/G2L A/D DRIVER 18068M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18069L: linux-iio@vger.kernel.org 18070L: linux-renesas-soc@vger.kernel.org 18071S: Supported 18072F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18073F: drivers/iio/adc/rzg2l_adc.c 18074 18075RENESAS RZ/G2L MTU3a COUNTER DRIVER 18076M: Biju Das <biju.das.jz@bp.renesas.com> 18077L: linux-iio@vger.kernel.org 18078L: linux-renesas-soc@vger.kernel.org 18079S: Supported 18080F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18081F: drivers/counter/rz-mtu3-cnt.c 18082 18083RENESAS RZ/N1 A5PSW SWITCH DRIVER 18084M: Clément Léger <clement.leger@bootlin.com> 18085L: linux-renesas-soc@vger.kernel.org 18086L: netdev@vger.kernel.org 18087S: Maintained 18088F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18089F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18090F: drivers/net/dsa/rzn1_a5psw* 18091F: drivers/net/pcs/pcs-rzn1-miic.c 18092F: include/dt-bindings/net/pcs-rzn1-miic.h 18093F: include/linux/pcs-rzn1-miic.h 18094F: net/dsa/tag_rzn1_a5psw.c 18095 18096RENESAS RZ/N1 RTC CONTROLLER DRIVER 18097M: Miquel Raynal <miquel.raynal@bootlin.com> 18098L: linux-rtc@vger.kernel.org 18099L: linux-renesas-soc@vger.kernel.org 18100S: Maintained 18101F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18102F: drivers/rtc/rtc-rzn1.c 18103 18104RENESAS RZ/N1 USBF CONTROLLER DRIVER 18105M: Herve Codina <herve.codina@bootlin.com> 18106L: linux-renesas-soc@vger.kernel.org 18107L: linux-usb@vger.kernel.org 18108S: Maintained 18109F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18110F: drivers/usb/gadget/udc/renesas_usbf.c 18111 18112RENESAS RZ/V2M I2C DRIVER 18113M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18114L: linux-i2c@vger.kernel.org 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18118F: drivers/i2c/busses/i2c-rzv2m.c 18119 18120RENESAS USB PHY DRIVER 18121M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18122L: linux-renesas-soc@vger.kernel.org 18123S: Maintained 18124F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18125 18126RENESAS VERSACLOCK 7 CLOCK DRIVER 18127M: Alex Helms <alexander.helms.jy@renesas.com> 18128S: Maintained 18129F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18130F: drivers/clk/clk-versaclock7.c 18131 18132RESET CONTROLLER FRAMEWORK 18133M: Philipp Zabel <p.zabel@pengutronix.de> 18134S: Maintained 18135T: git git://git.pengutronix.de/git/pza/linux 18136F: Documentation/devicetree/bindings/reset/ 18137F: Documentation/driver-api/reset.rst 18138F: drivers/reset/ 18139F: include/dt-bindings/reset/ 18140F: include/linux/reset-controller.h 18141F: include/linux/reset.h 18142F: include/linux/reset/ 18143K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18144 18145RESTARTABLE SEQUENCES SUPPORT 18146M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18147M: Peter Zijlstra <peterz@infradead.org> 18148M: "Paul E. McKenney" <paulmck@kernel.org> 18149M: Boqun Feng <boqun.feng@gmail.com> 18150L: linux-kernel@vger.kernel.org 18151S: Supported 18152F: include/trace/events/rseq.h 18153F: include/uapi/linux/rseq.h 18154F: kernel/rseq.c 18155F: tools/testing/selftests/rseq/ 18156 18157RFKILL 18158M: Johannes Berg <johannes@sipsolutions.net> 18159L: linux-wireless@vger.kernel.org 18160S: Maintained 18161W: https://wireless.wiki.kernel.org/ 18162Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18163T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18164T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18165F: Documentation/ABI/stable/sysfs-class-rfkill 18166F: Documentation/driver-api/rfkill.rst 18167F: include/linux/rfkill.h 18168F: include/uapi/linux/rfkill.h 18169F: net/rfkill/ 18170 18171RHASHTABLE 18172M: Thomas Graf <tgraf@suug.ch> 18173M: Herbert Xu <herbert@gondor.apana.org.au> 18174L: netdev@vger.kernel.org 18175S: Maintained 18176F: include/linux/rhashtable-types.h 18177F: include/linux/rhashtable.h 18178F: lib/rhashtable.c 18179F: lib/test_rhashtable.c 18180 18181RICOH R5C592 MEMORYSTICK DRIVER 18182M: Maxim Levitsky <maximlevitsky@gmail.com> 18183S: Maintained 18184F: drivers/memstick/host/r592.* 18185 18186RICOH SMARTMEDIA/XD DRIVER 18187M: Maxim Levitsky <maximlevitsky@gmail.com> 18188S: Maintained 18189F: drivers/mtd/nand/raw/r852.c 18190F: drivers/mtd/nand/raw/r852.h 18191 18192RISC-V ARCHITECTURE 18193M: Paul Walmsley <paul.walmsley@sifive.com> 18194M: Palmer Dabbelt <palmer@dabbelt.com> 18195M: Albert Ou <aou@eecs.berkeley.edu> 18196L: linux-riscv@lists.infradead.org 18197S: Supported 18198Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18199C: irc://irc.libera.chat/riscv 18200P: Documentation/riscv/patch-acceptance.rst 18201T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18202F: arch/riscv/ 18203N: riscv 18204K: riscv 18205 18206RISC-V MICROCHIP FPGA SUPPORT 18207M: Conor Dooley <conor.dooley@microchip.com> 18208M: Daire McNamara <daire.mcnamara@microchip.com> 18209L: linux-riscv@lists.infradead.org 18210S: Supported 18211F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18212F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18213F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18214F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18215F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18216F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18217F: Documentation/devicetree/bindings/riscv/microchip.yaml 18218F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18219F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18220F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18221F: arch/riscv/boot/dts/microchip/ 18222F: drivers/char/hw_random/mpfs-rng.c 18223F: drivers/clk/microchip/clk-mpfs*.c 18224F: drivers/i2c/busses/i2c-microchip-corei2c.c 18225F: drivers/mailbox/mailbox-mpfs.c 18226F: drivers/pci/controller/pcie-microchip-host.c 18227F: drivers/reset/reset-mpfs.c 18228F: drivers/rtc/rtc-mpfs.c 18229F: drivers/soc/microchip/mpfs-sys-controller.c 18230F: drivers/spi/spi-microchip-core-qspi.c 18231F: drivers/spi/spi-microchip-core.c 18232F: drivers/usb/musb/mpfs.c 18233F: include/soc/microchip/mpfs.h 18234 18235RISC-V MISC SOC SUPPORT 18236M: Conor Dooley <conor@kernel.org> 18237L: linux-riscv@lists.infradead.org 18238S: Maintained 18239Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18240T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18241F: Documentation/devicetree/bindings/riscv/ 18242F: arch/riscv/boot/dts/ 18243 18244RISC-V PMU DRIVERS 18245M: Atish Patra <atishp@atishpatra.org> 18246R: Anup Patel <anup@brainfault.org> 18247L: linux-riscv@lists.infradead.org 18248S: Supported 18249F: drivers/perf/riscv_pmu.c 18250F: drivers/perf/riscv_pmu_legacy.c 18251F: drivers/perf/riscv_pmu_sbi.c 18252 18253RNBD BLOCK DRIVERS 18254M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18255M: Jack Wang <jinpu.wang@ionos.com> 18256L: linux-block@vger.kernel.org 18257S: Maintained 18258F: drivers/block/rnbd/ 18259 18260ROCCAT DRIVERS 18261M: Stefan Achatz <erazor_de@users.sourceforge.net> 18262S: Maintained 18263W: http://sourceforge.net/projects/roccat/ 18264F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18265F: drivers/hid/hid-roccat* 18266F: include/linux/hid-roccat* 18267 18268ROCKCHIP CRYPTO DRIVERS 18269M: Corentin Labbe <clabbe@baylibre.com> 18270L: linux-crypto@vger.kernel.org 18271S: Maintained 18272F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18273F: drivers/crypto/rockchip/ 18274 18275ROCKCHIP I2S TDM DRIVER 18276M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18277L: linux-rockchip@lists.infradead.org 18278S: Maintained 18279F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18280F: sound/soc/rockchip/rockchip_i2s_tdm.* 18281 18282ROCKCHIP ISP V1 DRIVER 18283M: Dafna Hirschfeld <dafna@fastmail.com> 18284L: linux-media@vger.kernel.org 18285L: linux-rockchip@lists.infradead.org 18286S: Maintained 18287F: Documentation/admin-guide/media/rkisp1.rst 18288F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18289F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18290F: drivers/media/platform/rockchip/rkisp1 18291F: include/uapi/linux/rkisp1-config.h 18292 18293ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18294M: Jacob Chen <jacob-chen@iotwrt.com> 18295M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18296L: linux-media@vger.kernel.org 18297L: linux-rockchip@lists.infradead.org 18298S: Maintained 18299F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18300F: drivers/media/platform/rockchip/rga/ 18301 18302ROCKCHIP VIDEO DECODER DRIVER 18303M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18304L: linux-media@vger.kernel.org 18305L: linux-rockchip@lists.infradead.org 18306S: Maintained 18307F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18308F: drivers/staging/media/rkvdec/ 18309 18310ROCKER DRIVER 18311M: Jiri Pirko <jiri@resnulli.us> 18312L: netdev@vger.kernel.org 18313S: Supported 18314F: drivers/net/ethernet/rocker/ 18315 18316ROCKETPORT EXPRESS/INFINITY DRIVER 18317M: Kevin Cernekee <cernekee@gmail.com> 18318L: linux-serial@vger.kernel.org 18319S: Odd Fixes 18320F: drivers/tty/serial/rp2.* 18321 18322ROHM BD99954 CHARGER IC 18323M: Matti Vaittinen <mazziesaccount@gmail.com> 18324S: Supported 18325F: drivers/power/supply/bd99954-charger.c 18326F: drivers/power/supply/bd99954-charger.h 18327 18328ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18329M: Tomasz Duszynski <tduszyns@gmail.com> 18330S: Maintained 18331F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18332F: drivers/iio/light/bh1750.c 18333 18334ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18335M: Matti Vaittinen <mazziesaccount@gmail.com> 18336L: linux-iio@vger.kernel.org 18337S: Supported 18338F: drivers/iio/light/rohm-bu27034.c 18339 18340ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18341M: Marek Vasut <marek.vasut+renesas@gmail.com> 18342L: linux-kernel@vger.kernel.org 18343L: linux-renesas-soc@vger.kernel.org 18344S: Supported 18345F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18346F: drivers/gpio/gpio-bd9571mwv.c 18347F: drivers/mfd/bd9571mwv.c 18348F: drivers/regulator/bd9571mwv-regulator.c 18349F: include/linux/mfd/bd9571mwv.h 18350 18351ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18352M: Matti Vaittinen <mazziesaccount@gmail.com> 18353S: Supported 18354F: drivers/clk/clk-bd718x7.c 18355F: drivers/gpio/gpio-bd71815.c 18356F: drivers/gpio/gpio-bd71828.c 18357F: drivers/mfd/rohm-bd71828.c 18358F: drivers/mfd/rohm-bd718x7.c 18359F: drivers/mfd/rohm-bd9576.c 18360F: drivers/regulator/bd71815-regulator.c 18361F: drivers/regulator/bd71828-regulator.c 18362F: drivers/regulator/bd718x7-regulator.c 18363F: drivers/regulator/bd9576-regulator.c 18364F: drivers/regulator/rohm-regulator.c 18365F: drivers/rtc/rtc-bd70528.c 18366F: drivers/watchdog/bd9576_wdt.c 18367F: include/linux/mfd/rohm-bd71815.h 18368F: include/linux/mfd/rohm-bd71828.h 18369F: include/linux/mfd/rohm-bd718x7.h 18370F: include/linux/mfd/rohm-bd957x.h 18371F: include/linux/mfd/rohm-generic.h 18372F: include/linux/mfd/rohm-shared.h 18373 18374ROSE NETWORK LAYER 18375M: Ralf Baechle <ralf@linux-mips.org> 18376L: linux-hams@vger.kernel.org 18377S: Maintained 18378W: http://www.linux-ax25.org/ 18379F: include/net/rose.h 18380F: include/uapi/linux/rose.h 18381F: net/rose/ 18382 18383ROTATION DRIVER FOR ALLWINNER A83T 18384M: Jernej Skrabec <jernej.skrabec@gmail.com> 18385L: linux-media@vger.kernel.org 18386S: Maintained 18387T: git git://linuxtv.org/media_tree.git 18388F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18389F: drivers/media/platform/sunxi/sun8i-rotate/ 18390 18391RPMSG TTY DRIVER 18392M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18393L: linux-remoteproc@vger.kernel.org 18394S: Maintained 18395F: drivers/tty/rpmsg_tty.c 18396 18397RTL2830 MEDIA DRIVER 18398M: Antti Palosaari <crope@iki.fi> 18399L: linux-media@vger.kernel.org 18400S: Maintained 18401W: https://linuxtv.org 18402W: http://palosaari.fi/linux/ 18403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18404T: git git://linuxtv.org/anttip/media_tree.git 18405F: drivers/media/dvb-frontends/rtl2830* 18406 18407RTL2832 MEDIA DRIVER 18408M: Antti Palosaari <crope@iki.fi> 18409L: linux-media@vger.kernel.org 18410S: Maintained 18411W: https://linuxtv.org 18412W: http://palosaari.fi/linux/ 18413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18414T: git git://linuxtv.org/anttip/media_tree.git 18415F: drivers/media/dvb-frontends/rtl2832* 18416 18417RTL2832_SDR MEDIA DRIVER 18418M: Antti Palosaari <crope@iki.fi> 18419L: linux-media@vger.kernel.org 18420S: Maintained 18421W: https://linuxtv.org 18422W: http://palosaari.fi/linux/ 18423Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18424T: git git://linuxtv.org/anttip/media_tree.git 18425F: drivers/media/dvb-frontends/rtl2832_sdr* 18426 18427RTL8180 WIRELESS DRIVER 18428L: linux-wireless@vger.kernel.org 18429S: Orphan 18430W: https://wireless.wiki.kernel.org/ 18431T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18432F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18433 18434RTL8187 WIRELESS DRIVER 18435M: Herton Ronaldo Krzesinski <herton@canonical.com> 18436M: Hin-Tak Leung <htl10@users.sourceforge.net> 18437M: Larry Finger <Larry.Finger@lwfinger.net> 18438L: linux-wireless@vger.kernel.org 18439S: Maintained 18440W: https://wireless.wiki.kernel.org/ 18441T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18442F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18443 18444RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18445M: Jes Sorensen <Jes.Sorensen@gmail.com> 18446L: linux-wireless@vger.kernel.org 18447S: Maintained 18448T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18449F: drivers/net/wireless/realtek/rtl8xxxu/ 18450 18451RTRS TRANSPORT DRIVERS 18452M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18453M: Jack Wang <jinpu.wang@ionos.com> 18454L: linux-rdma@vger.kernel.org 18455S: Maintained 18456F: drivers/infiniband/ulp/rtrs/ 18457 18458RUNTIME VERIFICATION (RV) 18459M: Daniel Bristot de Oliveira <bristot@kernel.org> 18460M: Steven Rostedt <rostedt@goodmis.org> 18461L: linux-trace-kernel@vger.kernel.org 18462S: Maintained 18463F: Documentation/trace/rv/ 18464F: include/linux/rv.h 18465F: include/rv/ 18466F: kernel/trace/rv/ 18467F: tools/verification/ 18468 18469RUST 18470M: Miguel Ojeda <ojeda@kernel.org> 18471M: Alex Gaynor <alex.gaynor@gmail.com> 18472M: Wedson Almeida Filho <wedsonaf@gmail.com> 18473R: Boqun Feng <boqun.feng@gmail.com> 18474R: Gary Guo <gary@garyguo.net> 18475R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18476R: Benno Lossin <benno.lossin@proton.me> 18477L: rust-for-linux@vger.kernel.org 18478S: Supported 18479W: https://github.com/Rust-for-Linux/linux 18480B: https://github.com/Rust-for-Linux/linux/issues 18481C: zulip://rust-for-linux.zulipchat.com 18482T: git https://github.com/Rust-for-Linux/linux.git rust-next 18483F: Documentation/rust/ 18484F: rust/ 18485F: samples/rust/ 18486F: scripts/*rust* 18487K: \b(?i:rust)\b 18488 18489RXRPC SOCKETS (AF_RXRPC) 18490M: David Howells <dhowells@redhat.com> 18491M: Marc Dionne <marc.dionne@auristor.com> 18492L: linux-afs@lists.infradead.org 18493S: Supported 18494W: https://www.infradead.org/~dhowells/kafs/ 18495F: Documentation/networking/rxrpc.rst 18496F: include/keys/rxrpc-type.h 18497F: include/net/af_rxrpc.h 18498F: include/trace/events/rxrpc.h 18499F: include/uapi/linux/rxrpc.h 18500F: net/rxrpc/ 18501 18502S3 SAVAGE FRAMEBUFFER DRIVER 18503M: Antonino Daplas <adaplas@gmail.com> 18504L: linux-fbdev@vger.kernel.org 18505S: Maintained 18506F: drivers/video/fbdev/savage/ 18507 18508S390 ARCHITECTURE 18509M: Heiko Carstens <hca@linux.ibm.com> 18510M: Vasily Gorbik <gor@linux.ibm.com> 18511M: Alexander Gordeev <agordeev@linux.ibm.com> 18512R: Christian Borntraeger <borntraeger@linux.ibm.com> 18513R: Sven Schnelle <svens@linux.ibm.com> 18514L: linux-s390@vger.kernel.org 18515S: Supported 18516T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18517F: Documentation/driver-api/s390-drivers.rst 18518F: Documentation/s390/ 18519F: arch/s390/ 18520F: drivers/s390/ 18521F: drivers/watchdog/diag288_wdt.c 18522 18523S390 COMMON I/O LAYER 18524M: Vineeth Vijayan <vneethv@linux.ibm.com> 18525M: Peter Oberparleiter <oberpar@linux.ibm.com> 18526L: linux-s390@vger.kernel.org 18527S: Supported 18528F: drivers/s390/cio/ 18529 18530S390 DASD DRIVER 18531M: Stefan Haberland <sth@linux.ibm.com> 18532M: Jan Hoeppner <hoeppner@linux.ibm.com> 18533L: linux-s390@vger.kernel.org 18534S: Supported 18535F: block/partitions/ibm.c 18536F: drivers/s390/block/dasd* 18537F: include/linux/dasd_mod.h 18538 18539S390 IOMMU (PCI) 18540M: Niklas Schnelle <schnelle@linux.ibm.com> 18541M: Matthew Rosato <mjrosato@linux.ibm.com> 18542R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18543L: linux-s390@vger.kernel.org 18544S: Supported 18545F: drivers/iommu/s390-iommu.c 18546 18547S390 IUCV NETWORK LAYER 18548M: Alexandra Winter <wintera@linux.ibm.com> 18549M: Wenjia Zhang <wenjia@linux.ibm.com> 18550L: linux-s390@vger.kernel.org 18551L: netdev@vger.kernel.org 18552S: Supported 18553F: drivers/s390/net/*iucv* 18554F: include/net/iucv/ 18555F: net/iucv/ 18556 18557S390 MM 18558M: Alexander Gordeev <agordeev@linux.ibm.com> 18559M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18560L: linux-s390@vger.kernel.org 18561S: Supported 18562T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18563F: arch/s390/include/asm/pgtable.h 18564F: arch/s390/mm 18565 18566S390 NETWORK DRIVERS 18567M: Alexandra Winter <wintera@linux.ibm.com> 18568M: Wenjia Zhang <wenjia@linux.ibm.com> 18569L: linux-s390@vger.kernel.org 18570L: netdev@vger.kernel.org 18571S: Supported 18572F: drivers/s390/net/ 18573 18574S390 PCI SUBSYSTEM 18575M: Niklas Schnelle <schnelle@linux.ibm.com> 18576M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18577L: linux-s390@vger.kernel.org 18578S: Supported 18579F: Documentation/s390/pci.rst 18580F: arch/s390/pci/ 18581F: drivers/pci/hotplug/s390_pci_hpc.c 18582 18583S390 SCM DRIVER 18584M: Vineeth Vijayan <vneethv@linux.ibm.com> 18585L: linux-s390@vger.kernel.org 18586S: Supported 18587F: drivers/s390/block/scm* 18588F: drivers/s390/cio/scm.c 18589 18590S390 VFIO AP DRIVER 18591M: Tony Krowiak <akrowiak@linux.ibm.com> 18592M: Halil Pasic <pasic@linux.ibm.com> 18593M: Jason Herne <jjherne@linux.ibm.com> 18594L: linux-s390@vger.kernel.org 18595S: Supported 18596F: Documentation/s390/vfio-ap* 18597F: drivers/s390/crypto/vfio_ap* 18598 18599S390 VFIO-CCW DRIVER 18600M: Eric Farman <farman@linux.ibm.com> 18601M: Matthew Rosato <mjrosato@linux.ibm.com> 18602R: Halil Pasic <pasic@linux.ibm.com> 18603L: linux-s390@vger.kernel.org 18604L: kvm@vger.kernel.org 18605S: Supported 18606F: Documentation/s390/vfio-ccw.rst 18607F: drivers/s390/cio/vfio_ccw* 18608F: include/uapi/linux/vfio_ccw.h 18609 18610S390 VFIO-PCI DRIVER 18611M: Matthew Rosato <mjrosato@linux.ibm.com> 18612M: Eric Farman <farman@linux.ibm.com> 18613L: linux-s390@vger.kernel.org 18614L: kvm@vger.kernel.org 18615S: Supported 18616F: arch/s390/kvm/pci* 18617F: drivers/vfio/pci/vfio_pci_zdev.c 18618F: include/uapi/linux/vfio_zdev.h 18619 18620S390 ZCRYPT DRIVER 18621M: Harald Freudenberger <freude@linux.ibm.com> 18622L: linux-s390@vger.kernel.org 18623S: Supported 18624F: drivers/s390/crypto/ 18625 18626S390 ZFCP DRIVER 18627M: Steffen Maier <maier@linux.ibm.com> 18628M: Benjamin Block <bblock@linux.ibm.com> 18629L: linux-s390@vger.kernel.org 18630S: Supported 18631F: drivers/s390/scsi/zfcp_* 18632 18633SAA6588 RDS RECEIVER DRIVER 18634M: Hans Verkuil <hverkuil@xs4all.nl> 18635L: linux-media@vger.kernel.org 18636S: Odd Fixes 18637W: https://linuxtv.org 18638T: git git://linuxtv.org/media_tree.git 18639F: drivers/media/i2c/saa6588* 18640 18641SAA7134 VIDEO4LINUX DRIVER 18642M: Mauro Carvalho Chehab <mchehab@kernel.org> 18643L: linux-media@vger.kernel.org 18644S: Odd fixes 18645W: https://linuxtv.org 18646T: git git://linuxtv.org/media_tree.git 18647F: Documentation/driver-api/media/drivers/saa7134* 18648F: drivers/media/pci/saa7134/ 18649 18650SAA7146 VIDEO4LINUX-2 DRIVER 18651M: Hans Verkuil <hverkuil@xs4all.nl> 18652L: linux-media@vger.kernel.org 18653S: Maintained 18654T: git git://linuxtv.org/media_tree.git 18655F: drivers/media/common/saa7146/ 18656F: drivers/media/pci/saa7146/ 18657F: include/media/drv-intf/saa7146* 18658 18659SAFESETID SECURITY MODULE 18660M: Micah Morton <mortonm@chromium.org> 18661S: Supported 18662F: Documentation/admin-guide/LSM/SafeSetID.rst 18663F: security/safesetid/ 18664 18665SAMSUNG AUDIO (ASoC) DRIVERS 18666M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18667L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18668S: Maintained 18669B: mailto:linux-samsung-soc@vger.kernel.org 18670F: Documentation/devicetree/bindings/sound/samsung* 18671F: sound/soc/samsung/ 18672 18673SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18674M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18675L: linux-crypto@vger.kernel.org 18676L: linux-samsung-soc@vger.kernel.org 18677S: Maintained 18678F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18679F: drivers/crypto/exynos-rng.c 18680 18681SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18682M: Łukasz Stelmach <l.stelmach@samsung.com> 18683L: linux-samsung-soc@vger.kernel.org 18684S: Maintained 18685F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18686F: drivers/char/hw_random/exynos-trng.c 18687 18688SAMSUNG FRAMEBUFFER DRIVER 18689M: Jingoo Han <jingoohan1@gmail.com> 18690L: linux-fbdev@vger.kernel.org 18691S: Maintained 18692F: drivers/video/fbdev/s3c-fb.c 18693 18694SAMSUNG INTERCONNECT DRIVERS 18695M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18696M: Artur Świgoń <a.swigon@samsung.com> 18697L: linux-pm@vger.kernel.org 18698L: linux-samsung-soc@vger.kernel.org 18699S: Supported 18700F: drivers/interconnect/samsung/ 18701 18702SAMSUNG LAPTOP DRIVER 18703M: Corentin Chary <corentin.chary@gmail.com> 18704L: platform-driver-x86@vger.kernel.org 18705S: Maintained 18706F: drivers/platform/x86/samsung-laptop.c 18707 18708SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18709M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18710L: linux-kernel@vger.kernel.org 18711L: linux-samsung-soc@vger.kernel.org 18712S: Supported 18713B: mailto:linux-samsung-soc@vger.kernel.org 18714F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18715F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18716F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18717F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18718F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18719F: drivers/clk/clk-s2mps11.c 18720F: drivers/mfd/sec*.c 18721F: drivers/regulator/s2m*.c 18722F: drivers/regulator/s5m*.c 18723F: drivers/rtc/rtc-s5m.c 18724F: include/linux/mfd/samsung/ 18725 18726SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18727M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18728L: linux-media@vger.kernel.org 18729L: linux-samsung-soc@vger.kernel.org 18730S: Maintained 18731F: drivers/media/platform/samsung/s3c-camif/ 18732F: include/media/drv-intf/s3c_camif.h 18733 18734SAMSUNG S3FWRN5 NFC DRIVER 18735M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18736S: Maintained 18737F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18738F: drivers/nfc/s3fwrn5 18739 18740SAMSUNG S5C73M3 CAMERA DRIVER 18741M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18742M: Andrzej Hajda <andrzej.hajda@intel.com> 18743L: linux-media@vger.kernel.org 18744S: Supported 18745F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18746F: drivers/media/i2c/s5c73m3/* 18747 18748SAMSUNG S5K5BAF CAMERA DRIVER 18749M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18750M: Andrzej Hajda <andrzej.hajda@intel.com> 18751L: linux-media@vger.kernel.org 18752S: Supported 18753F: drivers/media/i2c/s5k5baf.c 18754 18755SAMSUNG S5P Security SubSystem (SSS) DRIVER 18756M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18757M: Vladimir Zapolskiy <vz@mleia.com> 18758L: linux-crypto@vger.kernel.org 18759L: linux-samsung-soc@vger.kernel.org 18760S: Maintained 18761F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18762F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18763F: drivers/crypto/s5p-sss.c 18764 18765SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18767L: linux-media@vger.kernel.org 18768S: Supported 18769Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18770F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18771F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18772F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18773F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18774F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18775F: drivers/media/platform/samsung/exynos4-is/ 18776 18777SAMSUNG SOC CLOCK DRIVERS 18778M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18779M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18780M: Tomasz Figa <tomasz.figa@gmail.com> 18781M: Chanwoo Choi <cw00.choi@samsung.com> 18782R: Alim Akhtar <alim.akhtar@samsung.com> 18783L: linux-samsung-soc@vger.kernel.org 18784S: Supported 18785T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18786T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18787F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18788F: Documentation/devicetree/bindings/clock/samsung,s3c* 18789F: drivers/clk/samsung/ 18790F: include/dt-bindings/clock/exynos*.h 18791F: include/dt-bindings/clock/s5p*.h 18792F: include/dt-bindings/clock/samsung,*.h 18793F: include/linux/clk/samsung.h 18794 18795SAMSUNG SPI DRIVERS 18796M: Andi Shyti <andi.shyti@kernel.org> 18797L: linux-spi@vger.kernel.org 18798L: linux-samsung-soc@vger.kernel.org 18799S: Maintained 18800F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18801F: drivers/spi/spi-s3c* 18802F: include/linux/platform_data/spi-s3c64xx.h 18803 18804SAMSUNG SXGBE DRIVERS 18805M: Byungho An <bh74.an@samsung.com> 18806L: netdev@vger.kernel.org 18807S: Supported 18808F: drivers/net/ethernet/samsung/sxgbe/ 18809 18810SAMSUNG THERMAL DRIVER 18811M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18813L: linux-pm@vger.kernel.org 18814L: linux-samsung-soc@vger.kernel.org 18815S: Maintained 18816F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18817F: drivers/thermal/samsung/ 18818 18819SAMSUNG USB2 PHY DRIVER 18820M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18821L: linux-kernel@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18824F: Documentation/driver-api/phy/samsung-usb2.rst 18825F: drivers/phy/samsung/phy-exynos4210-usb2.c 18826F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18827F: drivers/phy/samsung/phy-exynos5250-usb2.c 18828F: drivers/phy/samsung/phy-s5pv210-usb2.c 18829F: drivers/phy/samsung/phy-samsung-usb2.c 18830F: drivers/phy/samsung/phy-samsung-usb2.h 18831 18832SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18833M: Paul Barker <paul.barker@sancloud.com> 18834R: Marc Murphy <marc.murphy@sancloud.com> 18835S: Supported 18836F: arch/arm/boot/dts/am335x-sancloud* 18837 18838SC1200 WDT DRIVER 18839M: Zwane Mwaikambo <zwanem@gmail.com> 18840S: Maintained 18841F: drivers/watchdog/sc1200wdt.c 18842 18843SCHEDULER 18844M: Ingo Molnar <mingo@redhat.com> 18845M: Peter Zijlstra <peterz@infradead.org> 18846M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18847M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18848R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18849R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18850R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18851R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18852R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18853R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18854L: linux-kernel@vger.kernel.org 18855S: Maintained 18856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18857F: include/linux/preempt.h 18858F: include/linux/sched.h 18859F: include/linux/wait.h 18860F: include/uapi/linux/sched.h 18861F: kernel/sched/ 18862 18863SCSI RDMA PROTOCOL (SRP) INITIATOR 18864M: Bart Van Assche <bvanassche@acm.org> 18865L: linux-rdma@vger.kernel.org 18866S: Supported 18867Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18868F: drivers/infiniband/ulp/srp/ 18869F: include/scsi/srp.h 18870 18871SCSI RDMA PROTOCOL (SRP) TARGET 18872M: Bart Van Assche <bvanassche@acm.org> 18873L: linux-rdma@vger.kernel.org 18874L: target-devel@vger.kernel.org 18875S: Supported 18876Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18877F: drivers/infiniband/ulp/srpt/ 18878 18879SCSI SG DRIVER 18880M: Doug Gilbert <dgilbert@interlog.com> 18881L: linux-scsi@vger.kernel.org 18882S: Maintained 18883W: http://sg.danny.cz/sg 18884F: Documentation/scsi/scsi-generic.rst 18885F: drivers/scsi/sg.c 18886F: include/scsi/sg.h 18887 18888SCSI SUBSYSTEM 18889M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18890M: "Martin K. Petersen" <martin.petersen@oracle.com> 18891L: linux-scsi@vger.kernel.org 18892S: Maintained 18893Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18894T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18895T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18896F: Documentation/devicetree/bindings/scsi/ 18897F: drivers/scsi/ 18898F: drivers/ufs/ 18899F: include/scsi/ 18900 18901SCSI TAPE DRIVER 18902M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18903L: linux-scsi@vger.kernel.org 18904S: Maintained 18905F: Documentation/scsi/st.rst 18906F: drivers/scsi/st.* 18907F: drivers/scsi/st_*.h 18908 18909SCSI TARGET CORE USER DRIVER 18910M: Bodo Stroesser <bostroesser@gmail.com> 18911L: linux-scsi@vger.kernel.org 18912L: target-devel@vger.kernel.org 18913S: Supported 18914F: Documentation/target/tcmu-design.rst 18915F: drivers/target/target_core_user.c 18916F: include/uapi/linux/target_core_user.h 18917 18918SCSI TARGET SUBSYSTEM 18919M: "Martin K. Petersen" <martin.petersen@oracle.com> 18920L: linux-scsi@vger.kernel.org 18921L: target-devel@vger.kernel.org 18922S: Supported 18923W: http://www.linux-iscsi.org 18924Q: https://patchwork.kernel.org/project/target-devel/list/ 18925T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18926F: Documentation/target/ 18927F: drivers/target/ 18928F: include/target/ 18929 18930SCTP PROTOCOL 18931M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18932M: Xin Long <lucien.xin@gmail.com> 18933L: linux-sctp@vger.kernel.org 18934S: Maintained 18935W: https://github.com/sctp/lksctp-tools/wiki 18936F: Documentation/networking/sctp.rst 18937F: include/linux/sctp.h 18938F: include/net/sctp/ 18939F: include/uapi/linux/sctp.h 18940F: net/sctp/ 18941 18942SCx200 CPU SUPPORT 18943M: Jim Cromie <jim.cromie@gmail.com> 18944S: Odd Fixes 18945F: Documentation/i2c/busses/scx200_acb.rst 18946F: arch/x86/platform/scx200/ 18947F: drivers/i2c/busses/scx200* 18948F: drivers/mtd/maps/scx200_docflash.c 18949F: drivers/watchdog/scx200_wdt.c 18950F: include/linux/scx200.h 18951 18952SCx200 GPIO DRIVER 18953M: Jim Cromie <jim.cromie@gmail.com> 18954S: Maintained 18955F: drivers/char/scx200_gpio.c 18956F: include/linux/scx200_gpio.h 18957 18958SCx200 HRT CLOCKSOURCE DRIVER 18959M: Jim Cromie <jim.cromie@gmail.com> 18960S: Maintained 18961F: drivers/clocksource/scx200_hrt.c 18962 18963SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18964M: Sascha Sommer <saschasommer@freenet.de> 18965L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18966S: Maintained 18967F: drivers/mmc/host/sdricoh_cs.c 18968 18969SECO BOARDS CEC DRIVER 18970M: Ettore Chimenti <ek5.chimenti@gmail.com> 18971S: Maintained 18972F: drivers/media/cec/platform/seco/seco-cec.c 18973F: drivers/media/cec/platform/seco/seco-cec.h 18974 18975SECURE COMPUTING 18976M: Kees Cook <keescook@chromium.org> 18977R: Andy Lutomirski <luto@amacapital.net> 18978R: Will Drewry <wad@chromium.org> 18979S: Supported 18980T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18981F: Documentation/userspace-api/seccomp_filter.rst 18982F: include/linux/seccomp.h 18983F: include/uapi/linux/seccomp.h 18984F: kernel/seccomp.c 18985F: tools/testing/selftests/kselftest_harness.h 18986F: tools/testing/selftests/seccomp/* 18987K: \bsecure_computing 18988K: \bTIF_SECCOMP\b 18989 18990SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18991M: Kamal Dasu <kdasu.kdev@gmail.com> 18992M: Al Cooper <alcooperx@gmail.com> 18993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18994L: linux-mmc@vger.kernel.org 18995S: Maintained 18996F: drivers/mmc/host/sdhci-brcmstb* 18997 18998SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18999M: Adrian Hunter <adrian.hunter@intel.com> 19000L: linux-mmc@vger.kernel.org 19001S: Supported 19002F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19003F: drivers/mmc/host/sdhci* 19004 19005SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19006M: Eugen Hristev <eugen.hristev@microchip.com> 19007L: linux-mmc@vger.kernel.org 19008S: Supported 19009F: drivers/mmc/host/sdhci-of-at91.c 19010 19011SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19012M: Haibo Chen <haibo.chen@nxp.com> 19013L: linux-imx@nxp.com 19014L: linux-mmc@vger.kernel.org 19015S: Maintained 19016F: drivers/mmc/host/sdhci-esdhc-imx.c 19017 19018SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19019M: Ben Dooks <ben-linux@fluff.org> 19020M: Jaehoon Chung <jh80.chung@samsung.com> 19021L: linux-mmc@vger.kernel.org 19022S: Maintained 19023F: drivers/mmc/host/sdhci-s3c* 19024 19025SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19026M: Viresh Kumar <vireshk@kernel.org> 19027L: linux-mmc@vger.kernel.org 19028S: Maintained 19029F: drivers/mmc/host/sdhci-spear.c 19030 19031SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19032M: Vignesh Raghavendra <vigneshr@ti.com> 19033L: linux-mmc@vger.kernel.org 19034S: Maintained 19035F: drivers/mmc/host/sdhci-omap.c 19036 19037SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19038M: Jonathan Derrick <jonathan.derrick@linux.dev> 19039L: linux-block@vger.kernel.org 19040S: Supported 19041F: block/opal_proto.h 19042F: block/sed* 19043F: include/linux/sed* 19044F: include/uapi/linux/sed* 19045 19046SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19047M: Mark Rutland <mark.rutland@arm.com> 19048M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19049M: Sudeep Holla <sudeep.holla@arm.com> 19050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19051S: Maintained 19052F: drivers/firmware/smccc/ 19053F: include/linux/arm-smccc.h 19054 19055SECURITY CONTACT 19056M: Security Officers <security@kernel.org> 19057S: Supported 19058F: Documentation/process/security-bugs.rst 19059 19060SECURITY SUBSYSTEM 19061M: Paul Moore <paul@paul-moore.com> 19062M: James Morris <jmorris@namei.org> 19063M: "Serge E. Hallyn" <serge@hallyn.com> 19064L: linux-security-module@vger.kernel.org (suggested Cc:) 19065S: Supported 19066W: http://kernsec.org/ 19067T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19068F: security/ 19069X: security/selinux/ 19070 19071SELINUX SECURITY MODULE 19072M: Paul Moore <paul@paul-moore.com> 19073M: Stephen Smalley <stephen.smalley.work@gmail.com> 19074M: Eric Paris <eparis@parisplace.org> 19075L: selinux@vger.kernel.org 19076S: Supported 19077W: https://selinuxproject.org 19078W: https://github.com/SELinuxProject 19079T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19080F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19081F: Documentation/ABI/removed/sysfs-selinux-disable 19082F: Documentation/admin-guide/LSM/SELinux.rst 19083F: include/trace/events/avc.h 19084F: include/uapi/linux/selinux_netlink.h 19085F: scripts/selinux/ 19086F: security/selinux/ 19087 19088SENSABLE PHANTOM 19089M: Jiri Slaby <jirislaby@kernel.org> 19090S: Maintained 19091F: drivers/misc/phantom.c 19092F: include/uapi/linux/phantom.h 19093 19094SENSEAIR SUNRISE 006-0-0007 19095M: Jacopo Mondi <jacopo@jmondi.org> 19096S: Maintained 19097F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19098F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19099F: drivers/iio/chemical/sunrise_co2.c 19100 19101SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19102M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19103S: Maintained 19104F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19105F: drivers/iio/chemical/scd30.h 19106F: drivers/iio/chemical/scd30_core.c 19107F: drivers/iio/chemical/scd30_i2c.c 19108F: drivers/iio/chemical/scd30_serial.c 19109 19110SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19111M: Roan van Dijk <roan@protonic.nl> 19112S: Maintained 19113F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19114F: drivers/iio/chemical/scd4x.c 19115 19116SENSIRION SGP40 GAS SENSOR DRIVER 19117M: Andreas Klinger <ak@it-klinger.de> 19118S: Maintained 19119F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19120F: drivers/iio/chemical/sgp40.c 19121 19122SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19123M: Tomasz Duszynski <tduszyns@gmail.com> 19124S: Maintained 19125F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19126F: drivers/iio/chemical/sps30.c 19127F: drivers/iio/chemical/sps30_i2c.c 19128F: drivers/iio/chemical/sps30_serial.c 19129 19130SERIAL DEVICE BUS 19131M: Rob Herring <robh@kernel.org> 19132L: linux-serial@vger.kernel.org 19133S: Maintained 19134F: Documentation/devicetree/bindings/serial/serial.yaml 19135F: drivers/tty/serdev/ 19136F: include/linux/serdev.h 19137 19138SERIAL DRIVERS 19139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19140L: linux-serial@vger.kernel.org 19141S: Maintained 19142F: Documentation/devicetree/bindings/serial/ 19143F: drivers/tty/serial/ 19144 19145SERIAL IR RECEIVER 19146M: Sean Young <sean@mess.org> 19147L: linux-media@vger.kernel.org 19148S: Maintained 19149F: drivers/media/rc/serial_ir.c 19150 19151SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19152M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19154S: Maintained 19155F: Documentation/devicetree/bindings/slimbus/ 19156F: drivers/slimbus/ 19157F: include/linux/slimbus.h 19158 19159SFC NETWORK DRIVER 19160M: Edward Cree <ecree.xilinx@gmail.com> 19161M: Martin Habets <habetsm.xilinx@gmail.com> 19162L: netdev@vger.kernel.org 19163L: linux-net-drivers@amd.com 19164S: Supported 19165F: Documentation/networking/devlink/sfc.rst 19166F: drivers/net/ethernet/sfc/ 19167 19168SFCTEMP HWMON DRIVER 19169M: Emil Renner Berthing <kernel@esmil.dk> 19170L: linux-hwmon@vger.kernel.org 19171S: Maintained 19172F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19173F: Documentation/hwmon/sfctemp.rst 19174F: drivers/hwmon/sfctemp.c 19175 19176SFF/SFP/SFP+ MODULE SUPPORT 19177M: Russell King <linux@armlinux.org.uk> 19178L: netdev@vger.kernel.org 19179S: Maintained 19180F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19181F: drivers/net/phy/phylink.c 19182F: drivers/net/phy/sfp* 19183F: include/linux/mdio/mdio-i2c.h 19184F: include/linux/phylink.h 19185F: include/linux/sfp.h 19186K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19187 19188SGI GRU DRIVER 19189M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19190S: Maintained 19191F: drivers/misc/sgi-gru/ 19192 19193SGI XP/XPC/XPNET DRIVER 19194M: Robin Holt <robinmholt@gmail.com> 19195M: Steve Wahl <steve.wahl@hpe.com> 19196R: Mike Travis <mike.travis@hpe.com> 19197S: Maintained 19198F: drivers/misc/sgi-xp/ 19199 19200SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19201M: Karsten Graul <kgraul@linux.ibm.com> 19202M: Wenjia Zhang <wenjia@linux.ibm.com> 19203M: Jan Karcher <jaka@linux.ibm.com> 19204R: D. Wythe <alibuda@linux.alibaba.com> 19205R: Tony Lu <tonylu@linux.alibaba.com> 19206R: Wen Gu <guwen@linux.alibaba.com> 19207L: linux-s390@vger.kernel.org 19208S: Supported 19209F: net/smc/ 19210 19211SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19212M: Linus Walleij <linus.walleij@linaro.org> 19213L: linux-iio@vger.kernel.org 19214S: Maintained 19215T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19216F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19217F: drivers/iio/light/gp2ap002.c 19218 19219SHARP RJ54N1CB0C SENSOR DRIVER 19220M: Jacopo Mondi <jacopo@jmondi.org> 19221L: linux-media@vger.kernel.org 19222S: Odd fixes 19223T: git git://linuxtv.org/media_tree.git 19224F: drivers/media/i2c/rj54n1cb0c.c 19225F: include/media/i2c/rj54n1cb0c.h 19226 19227SH_VOU V4L2 OUTPUT DRIVER 19228L: linux-media@vger.kernel.org 19229S: Orphan 19230F: drivers/media/platform/renesas/sh_vou.c 19231F: include/media/drv-intf/sh_vou.h 19232 19233SI2157 MEDIA DRIVER 19234M: Antti Palosaari <crope@iki.fi> 19235L: linux-media@vger.kernel.org 19236S: Maintained 19237W: https://linuxtv.org 19238W: http://palosaari.fi/linux/ 19239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19240T: git git://linuxtv.org/anttip/media_tree.git 19241F: drivers/media/tuners/si2157* 19242 19243SI2165 MEDIA DRIVER 19244M: Matthias Schwarzott <zzam@gentoo.org> 19245L: linux-media@vger.kernel.org 19246S: Maintained 19247W: https://linuxtv.org 19248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19249F: drivers/media/dvb-frontends/si2165* 19250 19251SI2168 MEDIA DRIVER 19252M: Antti Palosaari <crope@iki.fi> 19253L: linux-media@vger.kernel.org 19254S: Maintained 19255W: https://linuxtv.org 19256W: http://palosaari.fi/linux/ 19257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19258T: git git://linuxtv.org/anttip/media_tree.git 19259F: drivers/media/dvb-frontends/si2168* 19260 19261SI470X FM RADIO RECEIVER I2C DRIVER 19262M: Hans Verkuil <hverkuil@xs4all.nl> 19263L: linux-media@vger.kernel.org 19264S: Odd Fixes 19265W: https://linuxtv.org 19266T: git git://linuxtv.org/media_tree.git 19267F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19268F: drivers/media/radio/si470x/radio-si470x-i2c.c 19269 19270SI470X FM RADIO RECEIVER USB DRIVER 19271M: Hans Verkuil <hverkuil@xs4all.nl> 19272L: linux-media@vger.kernel.org 19273S: Maintained 19274W: https://linuxtv.org 19275T: git git://linuxtv.org/media_tree.git 19276F: drivers/media/radio/si470x/radio-si470x-common.c 19277F: drivers/media/radio/si470x/radio-si470x-usb.c 19278F: drivers/media/radio/si470x/radio-si470x.h 19279 19280SI4713 FM RADIO TRANSMITTER I2C DRIVER 19281M: Eduardo Valentin <edubezval@gmail.com> 19282L: linux-media@vger.kernel.org 19283S: Odd Fixes 19284W: https://linuxtv.org 19285T: git git://linuxtv.org/media_tree.git 19286F: drivers/media/radio/si4713/si4713.? 19287 19288SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19289M: Eduardo Valentin <edubezval@gmail.com> 19290L: linux-media@vger.kernel.org 19291S: Odd Fixes 19292W: https://linuxtv.org 19293T: git git://linuxtv.org/media_tree.git 19294F: drivers/media/radio/si4713/radio-platform-si4713.c 19295 19296SI4713 FM RADIO TRANSMITTER USB DRIVER 19297M: Hans Verkuil <hverkuil@xs4all.nl> 19298L: linux-media@vger.kernel.org 19299S: Maintained 19300W: https://linuxtv.org 19301T: git git://linuxtv.org/media_tree.git 19302F: drivers/media/radio/si4713/radio-usb-si4713.c 19303 19304SIANO DVB DRIVER 19305M: Mauro Carvalho Chehab <mchehab@kernel.org> 19306L: linux-media@vger.kernel.org 19307S: Odd fixes 19308W: https://linuxtv.org 19309T: git git://linuxtv.org/media_tree.git 19310F: drivers/media/common/siano/ 19311F: drivers/media/mmc/siano/ 19312F: drivers/media/usb/siano/ 19313F: drivers/media/usb/siano/ 19314 19315SIFIVE DRIVERS 19316M: Palmer Dabbelt <palmer@dabbelt.com> 19317M: Paul Walmsley <paul.walmsley@sifive.com> 19318L: linux-riscv@lists.infradead.org 19319S: Supported 19320N: sifive 19321K: [^@]sifive 19322 19323SIFIVE FU540 SYSTEM-ON-CHIP 19324M: Paul Walmsley <paul.walmsley@sifive.com> 19325M: Palmer Dabbelt <palmer@dabbelt.com> 19326L: linux-riscv@lists.infradead.org 19327S: Supported 19328T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19329N: fu540 19330K: fu540 19331 19332SIFIVE PDMA DRIVER 19333M: Green Wan <green.wan@sifive.com> 19334S: Maintained 19335F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19336F: drivers/dma/sf-pdma/ 19337 19338SIFIVE SOC DRIVERS 19339M: Conor Dooley <conor@kernel.org> 19340L: linux-riscv@lists.infradead.org 19341S: Maintained 19342T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19343F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19344F: drivers/soc/sifive/ 19345 19346SILEAD TOUCHSCREEN DRIVER 19347M: Hans de Goede <hdegoede@redhat.com> 19348L: linux-input@vger.kernel.org 19349L: platform-driver-x86@vger.kernel.org 19350S: Maintained 19351F: drivers/input/touchscreen/silead.c 19352F: drivers/platform/x86/touchscreen_dmi.c 19353 19354SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19355M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19356S: Supported 19357F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19358F: drivers/net/wireless/silabs/wfx/ 19359 19360SILICON MOTION SM712 FRAME BUFFER DRIVER 19361M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19362M: Teddy Wang <teddy.wang@siliconmotion.com> 19363M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19364L: linux-fbdev@vger.kernel.org 19365S: Maintained 19366F: Documentation/fb/sm712fb.rst 19367F: drivers/video/fbdev/sm712* 19368 19369SILVACO I3C DUAL-ROLE MASTER 19370M: Miquel Raynal <miquel.raynal@bootlin.com> 19371M: Conor Culhane <conor.culhane@silvaco.com> 19372L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19373S: Maintained 19374F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19375F: drivers/i3c/master/svc-i3c-master.c 19376 19377SIMPLEFB FB DRIVER 19378M: Hans de Goede <hdegoede@redhat.com> 19379L: linux-fbdev@vger.kernel.org 19380S: Maintained 19381F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19382F: drivers/video/fbdev/simplefb.c 19383F: include/linux/platform_data/simplefb.h 19384 19385SIMTEC EB110ATX (Chalice CATS) 19386M: Simtec Linux Team <linux@simtec.co.uk> 19387S: Supported 19388W: http://www.simtec.co.uk/products/EB110ATX/ 19389 19390SIOX 19391M: Thorsten Scherer <t.scherer@eckelmann.de> 19392M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19393R: Pengutronix Kernel Team <kernel@pengutronix.de> 19394S: Supported 19395F: drivers/gpio/gpio-siox.c 19396F: drivers/siox/* 19397F: include/trace/events/siox.h 19398 19399SIPHASH PRF ROUTINES 19400M: Jason A. Donenfeld <Jason@zx2c4.com> 19401S: Maintained 19402F: include/linux/siphash.h 19403F: lib/siphash.c 19404F: lib/siphash_kunit.c 19405 19406SIS 190 ETHERNET DRIVER 19407M: Francois Romieu <romieu@fr.zoreil.com> 19408L: netdev@vger.kernel.org 19409S: Maintained 19410F: drivers/net/ethernet/sis/sis190.c 19411 19412SIS 900/7016 FAST ETHERNET DRIVER 19413M: Daniele Venzano <venza@brownhat.org> 19414L: netdev@vger.kernel.org 19415S: Maintained 19416W: http://www.brownhat.org/sis900.html 19417F: drivers/net/ethernet/sis/sis900.* 19418 19419SIS FRAMEBUFFER DRIVER 19420S: Orphan 19421F: Documentation/fb/sisfb.rst 19422F: drivers/video/fbdev/sis/ 19423F: include/video/sisfb.h 19424 19425SIS I2C TOUCHSCREEN DRIVER 19426M: Mika Penttilä <mpenttil@redhat.com> 19427L: linux-input@vger.kernel.org 19428S: Maintained 19429F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19430F: drivers/input/touchscreen/sis_i2c.c 19431 19432SIS USB2VGA DRIVER 19433M: Thomas Winischhofer <thomas@winischhofer.net> 19434S: Maintained 19435W: http://www.winischhofer.at/linuxsisusbvga.shtml 19436F: drivers/usb/misc/sisusbvga/ 19437 19438SL28 CPLD MFD DRIVER 19439M: Michael Walle <michael@walle.cc> 19440S: Maintained 19441F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19442F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19443F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19444F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19445F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19446F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19447F: drivers/gpio/gpio-sl28cpld.c 19448F: drivers/hwmon/sl28cpld-hwmon.c 19449F: drivers/irqchip/irq-sl28cpld.c 19450F: drivers/pwm/pwm-sl28cpld.c 19451F: drivers/watchdog/sl28cpld_wdt.c 19452 19453SL28 VPD NVMEM LAYOUT DRIVER 19454M: Michael Walle <michael@walle.cc> 19455S: Maintained 19456F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19457F: drivers/nvmem/layouts/sl28vpd.c 19458 19459SLAB ALLOCATOR 19460M: Christoph Lameter <cl@linux.com> 19461M: Pekka Enberg <penberg@kernel.org> 19462M: David Rientjes <rientjes@google.com> 19463M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19464M: Andrew Morton <akpm@linux-foundation.org> 19465M: Vlastimil Babka <vbabka@suse.cz> 19466R: Roman Gushchin <roman.gushchin@linux.dev> 19467R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19468L: linux-mm@kvack.org 19469S: Maintained 19470T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19471F: include/linux/sl?b*.h 19472F: mm/sl?b* 19473 19474SLCAN CAN NETWORK DRIVER 19475M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19476L: linux-can@vger.kernel.org 19477S: Maintained 19478F: drivers/net/can/slcan/ 19479 19480SLEEPABLE READ-COPY UPDATE (SRCU) 19481M: Lai Jiangshan <jiangshanlai@gmail.com> 19482M: "Paul E. McKenney" <paulmck@kernel.org> 19483M: Josh Triplett <josh@joshtriplett.org> 19484R: Steven Rostedt <rostedt@goodmis.org> 19485R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19486L: rcu@vger.kernel.org 19487S: Supported 19488W: http://www.rdrop.com/users/paulmck/RCU/ 19489T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19490F: include/linux/srcu*.h 19491F: kernel/rcu/srcu*.c 19492 19493SMACK SECURITY MODULE 19494M: Casey Schaufler <casey@schaufler-ca.com> 19495L: linux-security-module@vger.kernel.org 19496S: Maintained 19497W: http://schaufler-ca.com 19498T: git git://github.com/cschaufler/smack-next 19499F: Documentation/admin-guide/LSM/Smack.rst 19500F: security/smack/ 19501 19502SMC91x ETHERNET DRIVER 19503M: Nicolas Pitre <nico@fluxnic.net> 19504S: Odd Fixes 19505F: drivers/net/ethernet/smsc/smc91x.* 19506 19507SMM665 HARDWARE MONITOR DRIVER 19508M: Guenter Roeck <linux@roeck-us.net> 19509L: linux-hwmon@vger.kernel.org 19510S: Maintained 19511F: Documentation/hwmon/smm665.rst 19512F: drivers/hwmon/smm665.c 19513 19514SMSC EMC2103 HARDWARE MONITOR DRIVER 19515M: Steve Glendinning <steve.glendinning@shawell.net> 19516L: linux-hwmon@vger.kernel.org 19517S: Maintained 19518F: Documentation/hwmon/emc2103.rst 19519F: drivers/hwmon/emc2103.c 19520 19521SMSC SCH5627 HARDWARE MONITOR DRIVER 19522M: Hans de Goede <hdegoede@redhat.com> 19523L: linux-hwmon@vger.kernel.org 19524S: Supported 19525F: Documentation/hwmon/sch5627.rst 19526F: drivers/hwmon/sch5627.c 19527 19528SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19529M: Steve Glendinning <steve.glendinning@shawell.net> 19530L: linux-fbdev@vger.kernel.org 19531S: Maintained 19532F: drivers/video/fbdev/smscufx.c 19533 19534SMSC47B397 HARDWARE MONITOR DRIVER 19535M: Jean Delvare <jdelvare@suse.com> 19536L: linux-hwmon@vger.kernel.org 19537S: Maintained 19538F: Documentation/hwmon/smsc47b397.rst 19539F: drivers/hwmon/smsc47b397.c 19540 19541SMSC911x ETHERNET DRIVER 19542M: Steve Glendinning <steve.glendinning@shawell.net> 19543L: netdev@vger.kernel.org 19544S: Maintained 19545F: drivers/net/ethernet/smsc/smsc911x.* 19546F: include/linux/smsc911x.h 19547 19548SMSC9420 PCI ETHERNET DRIVER 19549M: Steve Glendinning <steve.glendinning@shawell.net> 19550L: netdev@vger.kernel.org 19551S: Maintained 19552F: drivers/net/ethernet/smsc/smsc9420.* 19553 19554SNET DPU VIRTIO DATA PATH ACCELERATOR 19555R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19556F: drivers/vdpa/solidrun/ 19557 19558SOCIONEXT (SNI) AVE NETWORK DRIVER 19559M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19560L: netdev@vger.kernel.org 19561S: Maintained 19562F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19563F: drivers/net/ethernet/socionext/sni_ave.c 19564 19565SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19566M: Jassi Brar <jaswinder.singh@linaro.org> 19567M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19568L: netdev@vger.kernel.org 19569S: Maintained 19570F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19571F: drivers/net/ethernet/socionext/netsec.c 19572 19573SOCIONEXT (SNI) Synquacer SPI DRIVER 19574M: Masahisa Kojima <masahisa.kojima@linaro.org> 19575M: Jassi Brar <jaswinder.singh@linaro.org> 19576L: linux-spi@vger.kernel.org 19577S: Maintained 19578F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19579F: drivers/spi/spi-synquacer.c 19580 19581SOCIONEXT SYNQUACER I2C DRIVER 19582M: Ard Biesheuvel <ardb@kernel.org> 19583L: linux-i2c@vger.kernel.org 19584S: Maintained 19585F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19586F: drivers/i2c/busses/i2c-synquacer.c 19587 19588SOCIONEXT UNIPHIER SOUND DRIVER 19589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19590S: Orphan 19591F: sound/soc/uniphier/ 19592 19593SOCKET TIMESTAMPING 19594M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19595S: Maintained 19596F: Documentation/networking/timestamping.rst 19597F: include/uapi/linux/net_tstamp.h 19598F: tools/testing/selftests/net/so_txtime.c 19599 19600SOEKRIS NET48XX LED SUPPORT 19601M: Chris Boot <bootc@bootc.net> 19602S: Maintained 19603F: drivers/leds/leds-net48xx.c 19604 19605SOFT-IWARP DRIVER (siw) 19606M: Bernard Metzler <bmt@zurich.ibm.com> 19607L: linux-rdma@vger.kernel.org 19608S: Supported 19609F: drivers/infiniband/sw/siw/ 19610F: include/uapi/rdma/siw-abi.h 19611 19612SOFT-ROCE DRIVER (rxe) 19613M: Zhu Yanjun <zyjzyj2000@gmail.com> 19614L: linux-rdma@vger.kernel.org 19615S: Supported 19616F: drivers/infiniband/sw/rxe/ 19617F: include/uapi/rdma/rdma_user_rxe.h 19618 19619SOFTLOGIC 6x10 MPEG CODEC 19620M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19621M: Anton Sviridenko <anton@corp.bluecherry.net> 19622M: Andrey Utkin <andrey_utkin@fastmail.com> 19623M: Ismael Luceno <ismael@iodev.co.uk> 19624L: linux-media@vger.kernel.org 19625S: Supported 19626F: drivers/media/pci/solo6x10/ 19627 19628SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19629M: James Morse <james.morse@arm.com> 19630L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19631S: Maintained 19632F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19633F: drivers/firmware/arm_sdei.c 19634F: include/linux/arm_sdei.h 19635F: include/uapi/linux/arm_sdei.h 19636 19637SOFTWARE NODES AND DEVICE PROPERTIES 19638R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19639R: Daniel Scally <djrscally@gmail.com> 19640R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19641R: Sakari Ailus <sakari.ailus@linux.intel.com> 19642L: linux-acpi@vger.kernel.org 19643S: Maintained 19644F: drivers/base/property.c 19645F: drivers/base/swnode.c 19646F: include/linux/fwnode.h 19647F: include/linux/property.h 19648 19649SOFTWARE RAID (Multiple Disks) SUPPORT 19650M: Song Liu <song@kernel.org> 19651L: linux-raid@vger.kernel.org 19652S: Supported 19653Q: https://patchwork.kernel.org/project/linux-raid/list/ 19654T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19655F: drivers/md/Kconfig 19656F: drivers/md/Makefile 19657F: drivers/md/md* 19658F: drivers/md/raid* 19659F: include/linux/raid/ 19660F: include/uapi/linux/raid/ 19661 19662SOLIDRUN CLEARFOG SUPPORT 19663M: Russell King <linux@armlinux.org.uk> 19664S: Maintained 19665F: arch/arm/boot/dts/armada-388-clearfog* 19666F: arch/arm/boot/dts/armada-38x-solidrun-* 19667 19668SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19669M: Russell King <linux@armlinux.org.uk> 19670S: Maintained 19671F: arch/arm/boot/dts/imx6*-cubox-i* 19672F: arch/arm/boot/dts/imx6*-hummingboard* 19673F: arch/arm/boot/dts/imx6*-sr-* 19674 19675SONIC NETWORK DRIVER 19676M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19677L: netdev@vger.kernel.org 19678S: Maintained 19679F: drivers/net/ethernet/natsemi/sonic.* 19680 19681SONICS SILICON BACKPLANE DRIVER (SSB) 19682M: Michael Buesch <m@bues.ch> 19683L: linux-wireless@vger.kernel.org 19684S: Maintained 19685F: drivers/ssb/ 19686F: include/linux/ssb/ 19687 19688SONY IMX208 SENSOR DRIVER 19689M: Sakari Ailus <sakari.ailus@linux.intel.com> 19690L: linux-media@vger.kernel.org 19691S: Maintained 19692T: git git://linuxtv.org/media_tree.git 19693F: drivers/media/i2c/imx208.c 19694 19695SONY IMX214 SENSOR DRIVER 19696M: Ricardo Ribalda <ribalda@kernel.org> 19697L: linux-media@vger.kernel.org 19698S: Maintained 19699T: git git://linuxtv.org/media_tree.git 19700F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19701F: drivers/media/i2c/imx214.c 19702 19703SONY IMX219 SENSOR DRIVER 19704M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19705L: linux-media@vger.kernel.org 19706S: Maintained 19707T: git git://linuxtv.org/media_tree.git 19708F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19709F: drivers/media/i2c/imx219.c 19710 19711SONY IMX258 SENSOR DRIVER 19712M: Sakari Ailus <sakari.ailus@linux.intel.com> 19713L: linux-media@vger.kernel.org 19714S: Maintained 19715T: git git://linuxtv.org/media_tree.git 19716F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19717F: drivers/media/i2c/imx258.c 19718 19719SONY IMX274 SENSOR DRIVER 19720M: Leon Luo <leonl@leopardimaging.com> 19721L: linux-media@vger.kernel.org 19722S: Maintained 19723T: git git://linuxtv.org/media_tree.git 19724F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19725F: drivers/media/i2c/imx274.c 19726 19727SONY IMX290 SENSOR DRIVER 19728M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19729L: linux-media@vger.kernel.org 19730S: Maintained 19731T: git git://linuxtv.org/media_tree.git 19732F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19733F: drivers/media/i2c/imx290.c 19734 19735SONY IMX296 SENSOR DRIVER 19736M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19737M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19738L: linux-media@vger.kernel.org 19739S: Maintained 19740T: git git://linuxtv.org/media_tree.git 19741F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19742F: drivers/media/i2c/imx296.c 19743 19744SONY IMX319 SENSOR DRIVER 19745M: Bingbu Cao <bingbu.cao@intel.com> 19746L: linux-media@vger.kernel.org 19747S: Maintained 19748T: git git://linuxtv.org/media_tree.git 19749F: drivers/media/i2c/imx319.c 19750 19751SONY IMX334 SENSOR DRIVER 19752M: Paul J. Murphy <paul.j.murphy@intel.com> 19753M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19754L: linux-media@vger.kernel.org 19755S: Maintained 19756T: git git://linuxtv.org/media_tree.git 19757F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19758F: drivers/media/i2c/imx334.c 19759 19760SONY IMX335 SENSOR DRIVER 19761M: Paul J. Murphy <paul.j.murphy@intel.com> 19762M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19763L: linux-media@vger.kernel.org 19764S: Maintained 19765T: git git://linuxtv.org/media_tree.git 19766F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19767F: drivers/media/i2c/imx335.c 19768 19769SONY IMX355 SENSOR DRIVER 19770M: Tianshu Qiu <tian.shu.qiu@intel.com> 19771L: linux-media@vger.kernel.org 19772S: Maintained 19773T: git git://linuxtv.org/media_tree.git 19774F: drivers/media/i2c/imx355.c 19775 19776SONY IMX412 SENSOR DRIVER 19777M: Paul J. Murphy <paul.j.murphy@intel.com> 19778M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19779L: linux-media@vger.kernel.org 19780S: Maintained 19781T: git git://linuxtv.org/media_tree.git 19782F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19783F: drivers/media/i2c/imx412.c 19784 19785SONY IMX415 SENSOR DRIVER 19786M: Michael Riesch <michael.riesch@wolfvision.net> 19787L: linux-media@vger.kernel.org 19788S: Maintained 19789T: git git://linuxtv.org/media_tree.git 19790F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19791F: drivers/media/i2c/imx415.c 19792 19793SONY MEMORYSTICK SUBSYSTEM 19794M: Maxim Levitsky <maximlevitsky@gmail.com> 19795M: Alex Dubov <oakad@yahoo.com> 19796M: Ulf Hansson <ulf.hansson@linaro.org> 19797L: linux-mmc@vger.kernel.org 19798S: Maintained 19799T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19800F: drivers/memstick/ 19801F: include/linux/memstick.h 19802 19803SONY VAIO CONTROL DEVICE DRIVER 19804M: Mattia Dongili <malattia@linux.it> 19805L: platform-driver-x86@vger.kernel.org 19806S: Maintained 19807W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19808F: Documentation/admin-guide/laptops/sony-laptop.rst 19809F: drivers/char/sonypi.c 19810F: drivers/platform/x86/sony-laptop.c 19811F: include/linux/sony-laptop.h 19812 19813SOUND 19814M: Jaroslav Kysela <perex@perex.cz> 19815M: Takashi Iwai <tiwai@suse.com> 19816L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19817S: Maintained 19818W: http://www.alsa-project.org/ 19819Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19820T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19821F: Documentation/sound/ 19822F: include/sound/ 19823F: include/uapi/sound/ 19824F: sound/ 19825F: tools/testing/selftests/alsa 19826 19827SOUND - ALSA SELFTESTS 19828M: Mark Brown <broonie@kernel.org> 19829L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19830L: linux-kselftest@vger.kernel.org 19831S: Supported 19832F: tools/testing/selftests/alsa 19833 19834SOUND - COMPRESSED AUDIO 19835M: Vinod Koul <vkoul@kernel.org> 19836L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19837S: Supported 19838T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19839F: Documentation/sound/designs/compress-offload.rst 19840F: include/sound/compress_driver.h 19841F: include/uapi/sound/compress_* 19842F: sound/core/compress_offload.c 19843F: sound/soc/soc-compress.c 19844 19845SOUND - DMAENGINE HELPERS 19846M: Lars-Peter Clausen <lars@metafoo.de> 19847S: Supported 19848F: include/sound/dmaengine_pcm.h 19849F: sound/core/pcm_dmaengine.c 19850F: sound/soc/soc-generic-dmaengine-pcm.c 19851 19852SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19853M: Liam Girdwood <lgirdwood@gmail.com> 19854M: Mark Brown <broonie@kernel.org> 19855L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19856S: Supported 19857W: http://alsa-project.org/main/index.php/ASoC 19858T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19859F: Documentation/devicetree/bindings/sound/ 19860F: Documentation/sound/soc/ 19861F: include/dt-bindings/sound/ 19862F: include/sound/soc* 19863F: sound/soc/ 19864 19865SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19866M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19867M: Liam Girdwood <lgirdwood@gmail.com> 19868M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19869M: Bard Liao <yung-chuan.liao@linux.intel.com> 19870M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19871M: Daniel Baluta <daniel.baluta@nxp.com> 19872R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19873L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19874S: Supported 19875W: https://github.com/thesofproject/linux/ 19876F: sound/soc/sof/ 19877 19878SOUNDWIRE SUBSYSTEM 19879M: Vinod Koul <vkoul@kernel.org> 19880M: Bard Liao <yung-chuan.liao@linux.intel.com> 19881R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19882R: Sanyog Kale <sanyog.r.kale@intel.com> 19883L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19884S: Supported 19885T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19886F: Documentation/driver-api/soundwire/ 19887F: drivers/soundwire/ 19888F: include/linux/soundwire/ 19889 19890SP2 MEDIA DRIVER 19891M: Olli Salonen <olli.salonen@iki.fi> 19892L: linux-media@vger.kernel.org 19893S: Maintained 19894W: https://linuxtv.org 19895Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19896F: drivers/media/dvb-frontends/sp2* 19897 19898SPANISH DOCUMENTATION 19899M: Carlos Bilbao <carlos.bilbao@amd.com> 19900S: Maintained 19901F: Documentation/translations/sp_SP/ 19902 19903SPARC + UltraSPARC (sparc/sparc64) 19904M: "David S. Miller" <davem@davemloft.net> 19905L: sparclinux@vger.kernel.org 19906S: Maintained 19907Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19910F: arch/sparc/ 19911F: drivers/sbus/ 19912 19913SPARC SERIAL DRIVERS 19914M: "David S. Miller" <davem@davemloft.net> 19915L: sparclinux@vger.kernel.org 19916S: Maintained 19917T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19918T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19919F: drivers/tty/serial/suncore.c 19920F: drivers/tty/serial/sunhv.c 19921F: drivers/tty/serial/sunsab.c 19922F: drivers/tty/serial/sunsab.h 19923F: drivers/tty/serial/sunsu.c 19924F: drivers/tty/serial/sunzilog.c 19925F: drivers/tty/serial/sunzilog.h 19926F: drivers/tty/vcc.c 19927F: include/linux/sunserialcore.h 19928 19929SPARSE CHECKER 19930M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19931L: linux-sparse@vger.kernel.org 19932S: Maintained 19933W: https://sparse.docs.kernel.org/ 19934Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19935B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19936T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19937F: include/linux/compiler.h 19938 19939SPEAKUP CONSOLE SPEECH DRIVER 19940M: William Hubbs <w.d.hubbs@gmail.com> 19941M: Chris Brannon <chris@the-brannons.com> 19942M: Kirk Reiser <kirk@reisers.ca> 19943M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19944L: speakup@linux-speakup.org 19945S: Odd Fixes 19946W: http://www.linux-speakup.org/ 19947W: https://github.com/linux-speakup/speakup 19948B: https://github.com/linux-speakup/speakup/issues 19949F: drivers/accessibility/speakup/ 19950 19951SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19952M: Viresh Kumar <vireshk@kernel.org> 19953M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19954M: soc@kernel.org 19955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19956S: Maintained 19957W: http://www.st.com/spear 19958F: arch/arm/boot/dts/spear* 19959F: arch/arm/mach-spear/ 19960F: drivers/clk/spear/ 19961F: drivers/pinctrl/spear/ 19962 19963SPI NOR SUBSYSTEM 19964M: Tudor Ambarus <tudor.ambarus@linaro.org> 19965M: Pratyush Yadav <pratyush@kernel.org> 19966R: Michael Walle <michael@walle.cc> 19967L: linux-mtd@lists.infradead.org 19968S: Maintained 19969W: http://www.linux-mtd.infradead.org/ 19970Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19971C: irc://irc.oftc.net/mtd 19972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19973F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19974F: drivers/mtd/spi-nor/ 19975F: include/linux/mtd/spi-nor.h 19976 19977SPI SUBSYSTEM 19978M: Mark Brown <broonie@kernel.org> 19979L: linux-spi@vger.kernel.org 19980S: Maintained 19981Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19982T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19983F: Documentation/devicetree/bindings/spi/ 19984F: Documentation/spi/ 19985F: drivers/spi/ 19986F: include/linux/spi/ 19987F: include/uapi/linux/spi/ 19988F: tools/spi/ 19989 19990SPIDERNET NETWORK DRIVER for CELL 19991M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19992M: Geoff Levand <geoff@infradead.org> 19993L: netdev@vger.kernel.org 19994L: linuxppc-dev@lists.ozlabs.org 19995S: Maintained 19996F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19997F: drivers/net/ethernet/toshiba/spider_net* 19998 19999SPMI SUBSYSTEM 20000M: Stephen Boyd <sboyd@kernel.org> 20001L: linux-kernel@vger.kernel.org 20002S: Maintained 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20004F: Documentation/devicetree/bindings/spmi/ 20005F: drivers/spmi/ 20006F: include/dt-bindings/spmi/spmi.h 20007F: include/linux/spmi.h 20008F: include/trace/events/spmi.h 20009 20010SPU FILE SYSTEM 20011M: Jeremy Kerr <jk@ozlabs.org> 20012L: linuxppc-dev@lists.ozlabs.org 20013S: Supported 20014W: http://www.ibm.com/developerworks/power/cell/ 20015F: Documentation/filesystems/spufs/spufs.rst 20016F: arch/powerpc/platforms/cell/spufs/ 20017 20018SQUASHFS FILE SYSTEM 20019M: Phillip Lougher <phillip@squashfs.org.uk> 20020L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20021S: Maintained 20022W: http://squashfs.org.uk 20023T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20024F: Documentation/filesystems/squashfs.rst 20025F: fs/squashfs/ 20026 20027SRM (Alpha) environment access 20028M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20029S: Maintained 20030F: arch/alpha/kernel/srm_env.c 20031 20032ST LSM6DSx IMU IIO DRIVER 20033M: Lorenzo Bianconi <lorenzo@kernel.org> 20034L: linux-iio@vger.kernel.org 20035S: Maintained 20036W: http://www.st.com/ 20037F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20038F: drivers/iio/imu/st_lsm6dsx/ 20039 20040ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20041M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20042M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20043L: linux-media@vger.kernel.org 20044S: Maintained 20045T: git git://linuxtv.org/media_tree.git 20046F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20047F: drivers/media/i2c/st-mipid02.c 20048 20049ST STM32 I2C/SMBUS DRIVER 20050M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20051M: Alain Volmat <alain.volmat@foss.st.com> 20052L: linux-i2c@vger.kernel.org 20053S: Maintained 20054F: drivers/i2c/busses/i2c-stm32* 20055 20056ST STM32 SPI DRIVER 20057M: Alain Volmat <alain.volmat@foss.st.com> 20058L: linux-spi@vger.kernel.org 20059S: Maintained 20060F: drivers/spi/spi-stm32.c 20061 20062ST STPDDC60 DRIVER 20063M: Daniel Nilsson <daniel.nilsson@flex.com> 20064L: linux-hwmon@vger.kernel.org 20065S: Maintained 20066F: Documentation/hwmon/stpddc60.rst 20067F: drivers/hwmon/pmbus/stpddc60.c 20068 20069ST VGXY61 DRIVER 20070M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20071M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20072L: linux-media@vger.kernel.org 20073S: Maintained 20074T: git git://linuxtv.org/media_tree.git 20075F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20076F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20077F: drivers/media/i2c/st-vgxy61.c 20078 20079ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20080M: Song Qiang <songqiang1304521@gmail.com> 20081L: linux-iio@vger.kernel.org 20082S: Maintained 20083F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20084F: drivers/iio/proximity/vl53l0x-i2c.c 20085 20086STABLE BRANCH 20087M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20088M: Sasha Levin <sashal@kernel.org> 20089L: stable@vger.kernel.org 20090S: Supported 20091F: Documentation/process/stable-kernel-rules.rst 20092 20093STAGING - ATOMISP DRIVER 20094M: Hans de Goede <hdegoede@redhat.com> 20095M: Mauro Carvalho Chehab <mchehab@kernel.org> 20096R: Sakari Ailus <sakari.ailus@linux.intel.com> 20097L: linux-media@vger.kernel.org 20098S: Maintained 20099F: drivers/staging/media/atomisp/ 20100 20101STAGING - FIELDBUS SUBSYSTEM 20102M: Sven Van Asbroeck <TheSven73@gmail.com> 20103S: Maintained 20104F: drivers/staging/fieldbus/* 20105F: drivers/staging/fieldbus/Documentation/ 20106 20107STAGING - HMS ANYBUS-S BUS 20108M: Sven Van Asbroeck <TheSven73@gmail.com> 20109S: Maintained 20110F: drivers/staging/fieldbus/anybuss/ 20111 20112STAGING - INDUSTRIAL IO 20113M: Jonathan Cameron <jic23@kernel.org> 20114L: linux-iio@vger.kernel.org 20115S: Odd Fixes 20116F: Documentation/devicetree/bindings/staging/iio/ 20117F: drivers/staging/iio/ 20118 20119STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20120M: Marc Dietrich <marvin24@gmx.de> 20121L: ac100@lists.launchpad.net (moderated for non-subscribers) 20122L: linux-tegra@vger.kernel.org 20123S: Maintained 20124F: drivers/staging/nvec/ 20125 20126STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20127M: Jens Frederich <jfrederich@gmail.com> 20128M: Jon Nettleton <jon.nettleton@gmail.com> 20129S: Maintained 20130W: http://wiki.laptop.org/go/DCON 20131F: drivers/staging/olpc_dcon/ 20132 20133STAGING - REALTEK RTL8712U DRIVERS 20134M: Larry Finger <Larry.Finger@lwfinger.net> 20135M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20136S: Odd Fixes 20137F: drivers/staging/rtl8712/ 20138 20139STAGING - SEPS525 LCD CONTROLLER DRIVERS 20140M: Michael Hennerich <michael.hennerich@analog.com> 20141L: linux-fbdev@vger.kernel.org 20142S: Supported 20143F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20144F: drivers/staging/fbtft/fb_seps525.c 20145 20146STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20147M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20148M: Teddy Wang <teddy.wang@siliconmotion.com> 20149M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20150L: linux-fbdev@vger.kernel.org 20151S: Maintained 20152F: drivers/staging/sm750fb/ 20153 20154STAGING - VIA VT665X DRIVERS 20155M: Forest Bond <forest@alittletooquiet.net> 20156S: Odd Fixes 20157F: drivers/staging/vt665?/ 20158 20159STAGING SUBSYSTEM 20160M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20161L: linux-staging@lists.linux.dev 20162S: Supported 20163T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20164F: drivers/staging/ 20165 20166STARFIRE/DURALAN NETWORK DRIVER 20167M: Ion Badulescu <ionut@badula.org> 20168S: Odd Fixes 20169F: drivers/net/ethernet/adaptec/starfire* 20170 20171STARFIVE DEVICETREES 20172M: Emil Renner Berthing <kernel@esmil.dk> 20173S: Maintained 20174F: arch/riscv/boot/dts/starfive/ 20175 20176STARFIVE DWMAC GLUE LAYER 20177M: Emil Renner Berthing <kernel@esmil.dk> 20178M: Samin Guo <samin.guo@starfivetech.com> 20179S: Maintained 20180F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20181F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20182 20183STARFIVE JH7110 MMC/SD/SDIO DRIVER 20184M: William Qiu <william.qiu@starfivetech.com> 20185S: Supported 20186F: Documentation/devicetree/bindings/mmc/starfive* 20187F: drivers/mmc/host/dw_mmc-starfive.c 20188 20189STARFIVE JH71X0 CLOCK DRIVERS 20190M: Emil Renner Berthing <kernel@esmil.dk> 20191M: Hal Feng <hal.feng@starfivetech.com> 20192S: Maintained 20193F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20194F: drivers/clk/starfive/clk-starfive-jh71* 20195F: include/dt-bindings/clock/starfive?jh71*.h 20196 20197STARFIVE JH71X0 PINCTRL DRIVERS 20198M: Emil Renner Berthing <kernel@esmil.dk> 20199M: Jianlong Huang <jianlong.huang@starfivetech.com> 20200L: linux-gpio@vger.kernel.org 20201S: Maintained 20202F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20203F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20204F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20205F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20206 20207STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20208M: Emil Renner Berthing <kernel@esmil.dk> 20209M: Hal Feng <hal.feng@starfivetech.com> 20210S: Maintained 20211F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20212F: drivers/reset/starfive/reset-starfive-jh71* 20213F: include/dt-bindings/reset/starfive?jh71*.h 20214 20215STARFIVE JH71XX PMU CONTROLLER DRIVER 20216M: Walker Chen <walker.chen@starfivetech.com> 20217S: Supported 20218F: Documentation/devicetree/bindings/power/starfive* 20219F: drivers/soc/starfive/jh71xx_pmu.c 20220F: include/dt-bindings/power/starfive,jh7110-pmu.h 20221 20222STARFIVE SOC DRIVERS 20223M: Conor Dooley <conor@kernel.org> 20224S: Maintained 20225T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20226F: drivers/soc/starfive/ 20227 20228STARFIVE TRNG DRIVER 20229M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20230S: Supported 20231F: Documentation/devicetree/bindings/rng/starfive* 20232F: drivers/char/hw_random/jh7110-trng.c 20233 20234STARFIVE WATCHDOG DRIVER 20235M: Xingyu Wu <xingyu.wu@starfivetech.com> 20236M: Samin Guo <samin.guo@starfivetech.com> 20237S: Supported 20238F: Documentation/devicetree/bindings/watchdog/starfive* 20239F: drivers/watchdog/starfive-wdt.c 20240 20241STATIC BRANCH/CALL 20242M: Peter Zijlstra <peterz@infradead.org> 20243M: Josh Poimboeuf <jpoimboe@kernel.org> 20244M: Jason Baron <jbaron@akamai.com> 20245R: Steven Rostedt <rostedt@goodmis.org> 20246R: Ard Biesheuvel <ardb@kernel.org> 20247S: Supported 20248F: arch/*/include/asm/jump_label*.h 20249F: arch/*/include/asm/static_call*.h 20250F: arch/*/kernel/jump_label.c 20251F: arch/*/kernel/static_call.c 20252F: include/linux/jump_label*.h 20253F: include/linux/static_call*.h 20254F: kernel/jump_label.c 20255F: kernel/static_call.c 20256 20257STI AUDIO (ASoC) DRIVERS 20258M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20260S: Maintained 20261F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20262F: sound/soc/sti/ 20263 20264STI CEC DRIVER 20265M: Alain Volmat <alain.volmat@foss.st.com> 20266S: Maintained 20267F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20268F: drivers/media/cec/platform/sti/ 20269 20270STK1160 USB VIDEO CAPTURE DRIVER 20271M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20272L: linux-media@vger.kernel.org 20273S: Maintained 20274T: git git://linuxtv.org/media_tree.git 20275F: drivers/media/usb/stk1160/ 20276 20277STM32 AUDIO (ASoC) DRIVERS 20278M: Olivier Moysan <olivier.moysan@foss.st.com> 20279M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20281S: Maintained 20282F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20283F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20284F: sound/soc/stm/ 20285 20286STM32 TIMER/LPTIMER DRIVERS 20287M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20288S: Maintained 20289F: Documentation/ABI/testing/*timer-stm32 20290F: Documentation/devicetree/bindings/*/*stm32-*timer* 20291F: drivers/*/stm32-*timer* 20292F: drivers/pwm/pwm-stm32* 20293F: include/linux/*/stm32-*tim* 20294 20295STMMAC ETHERNET DRIVER 20296M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20297M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20298M: Jose Abreu <joabreu@synopsys.com> 20299L: netdev@vger.kernel.org 20300S: Supported 20301W: http://www.stlinux.com 20302F: Documentation/networking/device_drivers/ethernet/stmicro/ 20303F: drivers/net/ethernet/stmicro/stmmac/ 20304 20305SUN HAPPY MEAL ETHERNET DRIVER 20306M: Sean Anderson <seanga2@gmail.com> 20307S: Maintained 20308F: drivers/net/ethernet/sun/sunhme.* 20309 20310SUN3/3X 20311M: Sam Creasey <sammy@sammy.net> 20312S: Maintained 20313W: http://sammy.net/sun3/ 20314F: arch/m68k/include/asm/sun3* 20315F: arch/m68k/kernel/*sun3* 20316F: arch/m68k/sun3*/ 20317F: drivers/net/ethernet/i825xx/sun3* 20318 20319SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20320M: Hans de Goede <hdegoede@redhat.com> 20321L: linux-input@vger.kernel.org 20322S: Maintained 20323F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20324F: drivers/input/keyboard/sun4i-lradc-keys.c 20325 20326SUNDANCE NETWORK DRIVER 20327M: Denis Kirjanov <kda@linux-powerpc.org> 20328L: netdev@vger.kernel.org 20329S: Maintained 20330F: drivers/net/ethernet/dlink/sundance.c 20331 20332SUNPLUS ETHERNET DRIVER 20333M: Wells Lu <wellslutw@gmail.com> 20334L: netdev@vger.kernel.org 20335S: Maintained 20336W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20337F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20338F: drivers/net/ethernet/sunplus/ 20339 20340SUNPLUS MMC DRIVER 20341M: Tony Huang <tonyhuang.sunplus@gmail.com> 20342M: Li-hao Kuo <lhjeff911@gmail.com> 20343S: Maintained 20344F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20345F: drivers/mmc/host/sunplus-mmc.c 20346 20347SUNPLUS OCOTP DRIVER 20348M: Vincent Shih <vincent.sunplus@gmail.com> 20349S: Maintained 20350F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20351F: drivers/nvmem/sunplus-ocotp.c 20352 20353SUNPLUS PWM DRIVER 20354M: Hammer Hsieh <hammerh0314@gmail.com> 20355S: Maintained 20356F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20357F: drivers/pwm/pwm-sunplus.c 20358 20359SUNPLUS RTC DRIVER 20360M: Vincent Shih <vincent.sunplus@gmail.com> 20361L: linux-rtc@vger.kernel.org 20362S: Maintained 20363F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20364F: drivers/rtc/rtc-sunplus.c 20365 20366SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20367M: Li-hao Kuo <lhjeff911@gmail.com> 20368L: linux-spi@vger.kernel.org 20369S: Maintained 20370F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20371F: drivers/spi/spi-sunplus-sp7021.c 20372 20373SUNPLUS UART DRIVER 20374M: Hammer Hsieh <hammerh0314@gmail.com> 20375S: Maintained 20376F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20377F: drivers/tty/serial/sunplus-uart.c 20378 20379SUNPLUS USB2 PHY DRIVER 20380M: Vincent Shih <vincent.sunplus@gmail.com> 20381L: linux-usb@vger.kernel.org 20382S: Maintained 20383F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20384F: drivers/phy/sunplus/Kconfig 20385F: drivers/phy/sunplus/Makefile 20386F: drivers/phy/sunplus/phy-sunplus-usb2.c 20387 20388SUNPLUS WATCHDOG DRIVER 20389M: Xiantao Hu <xt.hu@cqplus1.com> 20390L: linux-watchdog@vger.kernel.org 20391S: Maintained 20392F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20393F: drivers/watchdog/sunplus_wdt.c 20394 20395SUPERH 20396M: Yoshinori Sato <ysato@users.sourceforge.jp> 20397M: Rich Felker <dalias@libc.org> 20398M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20399L: linux-sh@vger.kernel.org 20400S: Maintained 20401Q: http://patchwork.kernel.org/project/linux-sh/list/ 20402F: Documentation/arch/sh/ 20403F: arch/sh/ 20404F: drivers/sh/ 20405 20406SUSPEND TO RAM 20407M: "Rafael J. Wysocki" <rafael@kernel.org> 20408M: Len Brown <len.brown@intel.com> 20409M: Pavel Machek <pavel@ucw.cz> 20410L: linux-pm@vger.kernel.org 20411S: Supported 20412B: https://bugzilla.kernel.org 20413F: Documentation/power/ 20414F: arch/x86/kernel/acpi/sleep* 20415F: arch/x86/kernel/acpi/wakeup* 20416F: drivers/base/power/ 20417F: include/linux/freezer.h 20418F: include/linux/pm.h 20419F: include/linux/suspend.h 20420F: kernel/power/ 20421 20422SVGA HANDLING 20423M: Martin Mares <mj@ucw.cz> 20424L: linux-video@atrey.karlin.mff.cuni.cz 20425S: Maintained 20426F: Documentation/admin-guide/svga.rst 20427F: arch/x86/boot/video* 20428 20429SWITCHDEV 20430M: Jiri Pirko <jiri@resnulli.us> 20431M: Ivan Vecera <ivecera@redhat.com> 20432L: netdev@vger.kernel.org 20433S: Supported 20434F: include/net/switchdev.h 20435F: net/switchdev/ 20436 20437SY8106A REGULATOR DRIVER 20438M: Icenowy Zheng <icenowy@aosc.io> 20439S: Maintained 20440F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20441F: drivers/regulator/sy8106a-regulator.c 20442 20443SYNC FILE FRAMEWORK 20444M: Sumit Semwal <sumit.semwal@linaro.org> 20445R: Gustavo Padovan <gustavo@padovan.org> 20446L: linux-media@vger.kernel.org 20447L: dri-devel@lists.freedesktop.org 20448S: Maintained 20449T: git git://anongit.freedesktop.org/drm/drm-misc 20450F: Documentation/driver-api/sync_file.rst 20451F: drivers/dma-buf/dma-fence* 20452F: drivers/dma-buf/sw_sync.c 20453F: drivers/dma-buf/sync_* 20454F: include/linux/sync_file.h 20455F: include/uapi/linux/sync_file.h 20456 20457SYNOPSYS ARC ARCHITECTURE 20458M: Vineet Gupta <vgupta@kernel.org> 20459L: linux-snps-arc@lists.infradead.org 20460S: Supported 20461T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20462F: Documentation/arch/arc 20463F: Documentation/devicetree/bindings/arc/* 20464F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20465F: arch/arc/ 20466F: drivers/clocksource/arc_timer.c 20467F: drivers/tty/serial/arc_uart.c 20468 20469SYNOPSYS ARC HSDK SDP pll clock driver 20470M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20471S: Supported 20472F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20473F: drivers/clk/clk-hsdk-pll.c 20474 20475SYNOPSYS ARC SDP clock driver 20476M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20477S: Supported 20478F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20479F: drivers/clk/axs10x/* 20480 20481SYNOPSYS ARC SDP platform support 20482M: Alexey Brodkin <abrodkin@synopsys.com> 20483S: Supported 20484F: Documentation/devicetree/bindings/arc/axs10* 20485F: arch/arc/boot/dts/ax* 20486F: arch/arc/plat-axs10x 20487 20488SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20489M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20490S: Supported 20491F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20492F: drivers/reset/reset-axs10x.c 20493 20494SYNOPSYS CREG GPIO DRIVER 20495M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20496S: Maintained 20497F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20498F: drivers/gpio/gpio-creg-snps.c 20499 20500SYNOPSYS DESIGNWARE 8250 UART DRIVER 20501M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20502R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20503S: Supported 20504F: drivers/tty/serial/8250/8250_dw.c 20505F: drivers/tty/serial/8250/8250_dwlib.* 20506F: drivers/tty/serial/8250/8250_lpss.c 20507 20508SYNOPSYS DESIGNWARE APB GPIO DRIVER 20509M: Hoan Tran <hoan@os.amperecomputing.com> 20510M: Serge Semin <fancer.lancer@gmail.com> 20511L: linux-gpio@vger.kernel.org 20512S: Maintained 20513F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20514F: drivers/gpio/gpio-dwapb.c 20515 20516SYNOPSYS DESIGNWARE APB SSI DRIVER 20517M: Serge Semin <fancer.lancer@gmail.com> 20518L: linux-spi@vger.kernel.org 20519S: Supported 20520F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20521F: drivers/spi/spi-dw* 20522 20523SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20524M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20525S: Maintained 20526F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20527F: drivers/dma/dw-axi-dmac/ 20528 20529SYNOPSYS DESIGNWARE DMAC DRIVER 20530M: Viresh Kumar <vireshk@kernel.org> 20531R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20532S: Maintained 20533F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20534F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20535F: drivers/dma/dw/ 20536F: include/dt-bindings/dma/dw-dmac.h 20537F: include/linux/dma/dw.h 20538F: include/linux/platform_data/dma-dw.h 20539 20540SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20541M: Jose Abreu <Jose.Abreu@synopsys.com> 20542L: netdev@vger.kernel.org 20543S: Supported 20544F: drivers/net/ethernet/synopsys/ 20545 20546SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20547M: Jose Abreu <Jose.Abreu@synopsys.com> 20548L: netdev@vger.kernel.org 20549S: Supported 20550F: drivers/net/pcs/pcs-xpcs.c 20551F: drivers/net/pcs/pcs-xpcs.h 20552F: include/linux/pcs/pcs-xpcs.h 20553 20554SYNOPSYS DESIGNWARE I2C DRIVER 20555M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20556R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20557R: Mika Westerberg <mika.westerberg@linux.intel.com> 20558R: Jan Dabros <jsd@semihalf.com> 20559L: linux-i2c@vger.kernel.org 20560S: Supported 20561F: drivers/i2c/busses/i2c-designware-* 20562 20563SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20564M: Jaehoon Chung <jh80.chung@samsung.com> 20565L: linux-mmc@vger.kernel.org 20566S: Maintained 20567F: drivers/mmc/host/dw_mmc* 20568 20569SYNOPSYS HSDK RESET CONTROLLER DRIVER 20570M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20571S: Supported 20572F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20573F: drivers/reset/reset-hsdk.c 20574F: include/dt-bindings/reset/snps,hsdk-reset.h 20575 20576SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20577M: Prabu Thangamuthu <prabu.t@synopsys.com> 20578M: Manjunath M B <manjumb@synopsys.com> 20579L: linux-mmc@vger.kernel.org 20580S: Maintained 20581F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20582 20583SYSTEM CONFIGURATION (SYSCON) 20584M: Lee Jones <lee@kernel.org> 20585M: Arnd Bergmann <arnd@arndb.de> 20586S: Supported 20587T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20588F: drivers/mfd/syscon.c 20589 20590SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20591M: Sudeep Holla <sudeep.holla@arm.com> 20592R: Cristian Marussi <cristian.marussi@arm.com> 20593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20594S: Maintained 20595F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20596F: drivers/clk/clk-sc[mp]i.c 20597F: drivers/cpufreq/sc[mp]i-cpufreq.c 20598F: drivers/firmware/arm_scmi/ 20599F: drivers/firmware/arm_scpi.c 20600F: drivers/powercap/arm_scmi_powercap.c 20601F: drivers/regulator/scmi-regulator.c 20602F: drivers/reset/reset-scmi.c 20603F: include/linux/sc[mp]i_protocol.h 20604F: include/trace/events/scmi.h 20605F: include/uapi/linux/virtio_scmi.h 20606 20607SYSTEM RESET/SHUTDOWN DRIVERS 20608M: Sebastian Reichel <sre@kernel.org> 20609L: linux-pm@vger.kernel.org 20610S: Maintained 20611T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20612F: Documentation/devicetree/bindings/power/reset/ 20613F: drivers/power/reset/ 20614 20615SYSTEM TRACE MODULE CLASS 20616M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20617S: Maintained 20618T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20619F: Documentation/trace/stm.rst 20620F: drivers/hwtracing/stm/ 20621F: include/linux/stm.h 20622F: include/uapi/linux/stm.h 20623 20624SYSTEM76 ACPI DRIVER 20625M: Jeremy Soller <jeremy@system76.com> 20626M: System76 Product Development <productdev@system76.com> 20627L: platform-driver-x86@vger.kernel.org 20628S: Maintained 20629F: drivers/platform/x86/system76_acpi.c 20630 20631SYSV FILESYSTEM 20632S: Orphan 20633F: Documentation/filesystems/sysv-fs.rst 20634F: fs/sysv/ 20635F: include/linux/sysv_fs.h 20636 20637TASKSTATS STATISTICS INTERFACE 20638M: Balbir Singh <bsingharora@gmail.com> 20639S: Maintained 20640F: Documentation/accounting/taskstats* 20641F: include/linux/taskstats* 20642F: kernel/taskstats.c 20643 20644TC subsystem 20645M: Jamal Hadi Salim <jhs@mojatatu.com> 20646M: Cong Wang <xiyou.wangcong@gmail.com> 20647M: Jiri Pirko <jiri@resnulli.us> 20648L: netdev@vger.kernel.org 20649S: Maintained 20650F: include/net/pkt_cls.h 20651F: include/net/pkt_sched.h 20652F: include/net/tc_act/ 20653F: include/uapi/linux/pkt_cls.h 20654F: include/uapi/linux/pkt_sched.h 20655F: include/uapi/linux/tc_act/ 20656F: include/uapi/linux/tc_ematch/ 20657F: net/sched/ 20658F: tools/testing/selftests/tc-testing 20659 20660TC90522 MEDIA DRIVER 20661M: Akihiro Tsukada <tskd08@gmail.com> 20662L: linux-media@vger.kernel.org 20663S: Odd Fixes 20664F: drivers/media/dvb-frontends/tc90522* 20665 20666TCP LOW PRIORITY MODULE 20667M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20668M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20669S: Maintained 20670W: http://tcp-lp-mod.sourceforge.net/ 20671F: net/ipv4/tcp_lp.c 20672 20673TDA10071 MEDIA DRIVER 20674M: Antti Palosaari <crope@iki.fi> 20675L: linux-media@vger.kernel.org 20676S: Maintained 20677W: https://linuxtv.org 20678W: http://palosaari.fi/linux/ 20679Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20680T: git git://linuxtv.org/anttip/media_tree.git 20681F: drivers/media/dvb-frontends/tda10071* 20682 20683TDA18212 MEDIA DRIVER 20684M: Antti Palosaari <crope@iki.fi> 20685L: linux-media@vger.kernel.org 20686S: Maintained 20687W: https://linuxtv.org 20688W: http://palosaari.fi/linux/ 20689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20690T: git git://linuxtv.org/anttip/media_tree.git 20691F: drivers/media/tuners/tda18212* 20692 20693TDA18218 MEDIA DRIVER 20694M: Antti Palosaari <crope@iki.fi> 20695L: linux-media@vger.kernel.org 20696S: Maintained 20697W: https://linuxtv.org 20698W: http://palosaari.fi/linux/ 20699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20700T: git git://linuxtv.org/anttip/media_tree.git 20701F: drivers/media/tuners/tda18218* 20702 20703TDA18250 MEDIA DRIVER 20704M: Olli Salonen <olli.salonen@iki.fi> 20705L: linux-media@vger.kernel.org 20706S: Maintained 20707W: https://linuxtv.org 20708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20709T: git git://linuxtv.org/media_tree.git 20710F: drivers/media/tuners/tda18250* 20711 20712TDA18271 MEDIA DRIVER 20713M: Michael Krufky <mkrufky@linuxtv.org> 20714L: linux-media@vger.kernel.org 20715S: Maintained 20716W: https://linuxtv.org 20717W: http://github.com/mkrufky 20718Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20719T: git git://linuxtv.org/mkrufky/tuners.git 20720F: drivers/media/tuners/tda18271* 20721 20722TDA1997x MEDIA DRIVER 20723M: Tim Harvey <tharvey@gateworks.com> 20724L: linux-media@vger.kernel.org 20725S: Maintained 20726W: https://linuxtv.org 20727Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20728F: drivers/media/i2c/tda1997x.* 20729 20730TDA827x MEDIA DRIVER 20731M: Michael Krufky <mkrufky@linuxtv.org> 20732L: linux-media@vger.kernel.org 20733S: Maintained 20734W: https://linuxtv.org 20735W: http://github.com/mkrufky 20736Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20737T: git git://linuxtv.org/mkrufky/tuners.git 20738F: drivers/media/tuners/tda8290.* 20739 20740TDA8290 MEDIA DRIVER 20741M: Michael Krufky <mkrufky@linuxtv.org> 20742L: linux-media@vger.kernel.org 20743S: Maintained 20744W: https://linuxtv.org 20745W: http://github.com/mkrufky 20746Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20747T: git git://linuxtv.org/mkrufky/tuners.git 20748F: drivers/media/tuners/tda8290.* 20749 20750TDA9840 MEDIA DRIVER 20751M: Hans Verkuil <hverkuil@xs4all.nl> 20752L: linux-media@vger.kernel.org 20753S: Maintained 20754W: https://linuxtv.org 20755T: git git://linuxtv.org/media_tree.git 20756F: drivers/media/i2c/tda9840* 20757 20758TEA5761 TUNER DRIVER 20759M: Mauro Carvalho Chehab <mchehab@kernel.org> 20760L: linux-media@vger.kernel.org 20761S: Odd fixes 20762W: https://linuxtv.org 20763T: git git://linuxtv.org/media_tree.git 20764F: drivers/media/tuners/tea5761.* 20765 20766TEA5767 TUNER DRIVER 20767M: Mauro Carvalho Chehab <mchehab@kernel.org> 20768L: linux-media@vger.kernel.org 20769S: Maintained 20770W: https://linuxtv.org 20771T: git git://linuxtv.org/media_tree.git 20772F: drivers/media/tuners/tea5767.* 20773 20774TEA6415C MEDIA DRIVER 20775M: Hans Verkuil <hverkuil@xs4all.nl> 20776L: linux-media@vger.kernel.org 20777S: Maintained 20778W: https://linuxtv.org 20779T: git git://linuxtv.org/media_tree.git 20780F: drivers/media/i2c/tea6415c* 20781 20782TEA6420 MEDIA DRIVER 20783M: Hans Verkuil <hverkuil@xs4all.nl> 20784L: linux-media@vger.kernel.org 20785S: Maintained 20786W: https://linuxtv.org 20787T: git git://linuxtv.org/media_tree.git 20788F: drivers/media/i2c/tea6420* 20789 20790TEAM DRIVER 20791M: Jiri Pirko <jiri@resnulli.us> 20792L: netdev@vger.kernel.org 20793S: Supported 20794F: drivers/net/team/ 20795F: include/linux/if_team.h 20796F: include/uapi/linux/if_team.h 20797F: tools/testing/selftests/drivers/net/team/ 20798 20799TECHNICAL ADVISORY BOARD PROCESS DOCS 20800M: "Theodore Ts'o" <tytso@mit.edu> 20801M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20802L: tech-board-discuss@lists.linux-foundation.org 20803S: Maintained 20804F: Documentation/process/contribution-maturity-model.rst 20805F: Documentation/process/researcher-guidelines.rst 20806 20807TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20808M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20809S: Maintained 20810F: arch/x86/platform/ts5500/ 20811 20812TECHNOTREND USB IR RECEIVER 20813M: Sean Young <sean@mess.org> 20814L: linux-media@vger.kernel.org 20815S: Maintained 20816F: drivers/media/rc/ttusbir.c 20817 20818TECHWELL TW9910 VIDEO DECODER 20819L: linux-media@vger.kernel.org 20820S: Orphan 20821F: drivers/media/i2c/tw9910.c 20822F: include/media/i2c/tw9910.h 20823 20824TEE SUBSYSTEM 20825M: Jens Wiklander <jens.wiklander@linaro.org> 20826R: Sumit Garg <sumit.garg@linaro.org> 20827L: op-tee@lists.trustedfirmware.org 20828S: Maintained 20829F: Documentation/staging/tee.rst 20830F: drivers/tee/ 20831F: include/linux/tee_drv.h 20832F: include/uapi/linux/tee.h 20833 20834TEGRA ARCHITECTURE SUPPORT 20835M: Thierry Reding <thierry.reding@gmail.com> 20836M: Jonathan Hunter <jonathanh@nvidia.com> 20837L: linux-tegra@vger.kernel.org 20838S: Supported 20839Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20840T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20841N: [^a-z]tegra 20842 20843TEGRA CLOCK DRIVER 20844M: Peter De Schrijver <pdeschrijver@nvidia.com> 20845M: Prashant Gaikwad <pgaikwad@nvidia.com> 20846S: Supported 20847F: drivers/clk/tegra/ 20848 20849TEGRA DMA DRIVERS 20850M: Laxman Dewangan <ldewangan@nvidia.com> 20851M: Jon Hunter <jonathanh@nvidia.com> 20852S: Supported 20853F: drivers/dma/tegra* 20854 20855TEGRA I2C DRIVER 20856M: Laxman Dewangan <ldewangan@nvidia.com> 20857R: Dmitry Osipenko <digetx@gmail.com> 20858S: Supported 20859F: drivers/i2c/busses/i2c-tegra.c 20860 20861TEGRA IOMMU DRIVERS 20862M: Thierry Reding <thierry.reding@gmail.com> 20863R: Krishna Reddy <vdumpa@nvidia.com> 20864L: linux-tegra@vger.kernel.org 20865S: Supported 20866F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20867F: drivers/iommu/tegra* 20868 20869TEGRA KBC DRIVER 20870M: Laxman Dewangan <ldewangan@nvidia.com> 20871S: Supported 20872F: drivers/input/keyboard/tegra-kbc.c 20873 20874TEGRA NAND DRIVER 20875M: Stefan Agner <stefan@agner.ch> 20876M: Lucas Stach <dev@lynxeye.de> 20877S: Maintained 20878F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20879F: drivers/mtd/nand/raw/tegra_nand.c 20880 20881TEGRA PWM DRIVER 20882M: Thierry Reding <thierry.reding@gmail.com> 20883S: Supported 20884F: drivers/pwm/pwm-tegra.c 20885 20886TEGRA QUAD SPI DRIVER 20887M: Thierry Reding <thierry.reding@gmail.com> 20888M: Jonathan Hunter <jonathanh@nvidia.com> 20889M: Sowjanya Komatineni <skomatineni@nvidia.com> 20890L: linux-tegra@vger.kernel.org 20891S: Maintained 20892F: drivers/spi/spi-tegra210-quad.c 20893 20894TEGRA SERIAL DRIVER 20895M: Laxman Dewangan <ldewangan@nvidia.com> 20896S: Supported 20897F: drivers/tty/serial/serial-tegra.c 20898 20899TEGRA SPI DRIVER 20900M: Laxman Dewangan <ldewangan@nvidia.com> 20901S: Supported 20902F: drivers/spi/spi-tegra* 20903 20904TEGRA VIDEO DRIVER 20905M: Thierry Reding <thierry.reding@gmail.com> 20906M: Jonathan Hunter <jonathanh@nvidia.com> 20907M: Sowjanya Komatineni <skomatineni@nvidia.com> 20908L: linux-media@vger.kernel.org 20909L: linux-tegra@vger.kernel.org 20910S: Maintained 20911F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20912F: drivers/staging/media/tegra-video/ 20913 20914TEGRA XUSB PADCTL DRIVER 20915M: JC Kuo <jckuo@nvidia.com> 20916S: Supported 20917F: drivers/phy/tegra/xusb* 20918 20919TEHUTI ETHERNET DRIVER 20920M: Andy Gospodarek <andy@greyhouse.net> 20921L: netdev@vger.kernel.org 20922S: Supported 20923F: drivers/net/ethernet/tehuti/* 20924 20925TELECOM CLOCK DRIVER FOR MCPL0010 20926M: Mark Gross <markgross@kernel.org> 20927S: Supported 20928F: drivers/char/tlclk.c 20929 20930TEMPO SEMICONDUCTOR DRIVERS 20931M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20932S: Maintained 20933F: Documentation/devicetree/bindings/sound/tscs*.txt 20934F: sound/soc/codecs/tscs*.c 20935F: sound/soc/codecs/tscs*.h 20936 20937TENSILICA XTENSA PORT (xtensa) 20938M: Chris Zankel <chris@zankel.net> 20939M: Max Filippov <jcmvbkbc@gmail.com> 20940S: Maintained 20941T: git https://github.com/jcmvbkbc/linux-xtensa.git 20942F: arch/xtensa/ 20943F: drivers/irqchip/irq-xtensa-* 20944 20945TEXAS INSTRUMENTS ASoC DRIVERS 20946M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20948S: Maintained 20949F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20950F: sound/soc/ti/ 20951 20952TEXAS INSTRUMENTS DMA DRIVERS 20953M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20954L: dmaengine@vger.kernel.org 20955S: Maintained 20956F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20957F: Documentation/devicetree/bindings/dma/ti-edma.txt 20958F: Documentation/devicetree/bindings/dma/ti/ 20959F: drivers/dma/ti/ 20960F: include/linux/dma/k3-psil.h 20961F: include/linux/dma/k3-udma-glue.h 20962F: include/linux/dma/ti-cppi5.h 20963X: drivers/dma/ti/cppi41.c 20964 20965TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20966M: Robert Marko <robert.marko@sartura.hr> 20967M: Luka Perkov <luka.perkov@sartura.hr> 20968L: linux-hwmon@vger.kernel.org 20969S: Maintained 20970F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20971F: Documentation/hwmon/tps23861.rst 20972F: drivers/hwmon/tps23861.c 20973 20974TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20975M: Ricardo Ribalda <ribalda@kernel.org> 20976L: linux-iio@vger.kernel.org 20977S: Supported 20978F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20979F: drivers/iio/dac/ti-dac7612.c 20980 20981TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20982M: Nishanth Menon <nm@ti.com> 20983M: Tero Kristo <kristo@kernel.org> 20984M: Santosh Shilimkar <ssantosh@kernel.org> 20985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20986S: Maintained 20987F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20988F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20989F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20990F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20991F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20992F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20993F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20994F: drivers/clk/keystone/sci-clk.c 20995F: drivers/firmware/ti_sci* 20996F: drivers/irqchip/irq-ti-sci-inta.c 20997F: drivers/irqchip/irq-ti-sci-intr.c 20998F: drivers/reset/reset-ti-sci.c 20999F: drivers/soc/ti/ti_sci_inta_msi.c 21000F: drivers/soc/ti/ti_sci_pm_domains.c 21001F: include/dt-bindings/soc/ti,sci_pm_domain.h 21002F: include/linux/soc/ti/ti_sci_inta_msi.h 21003F: include/linux/soc/ti/ti_sci_protocol.h 21004 21005TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21006M: Puranjay Mohan <puranjay12@gmail.com> 21007L: linux-iio@vger.kernel.org 21008S: Supported 21009F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21010F: drivers/iio/temperature/tmp117.c 21011 21012THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21013M: Hans Verkuil <hverkuil@xs4all.nl> 21014L: linux-media@vger.kernel.org 21015S: Maintained 21016W: https://linuxtv.org 21017T: git git://linuxtv.org/media_tree.git 21018F: drivers/media/radio/radio-raremono.c 21019 21020THERMAL 21021M: Rafael J. Wysocki <rafael@kernel.org> 21022M: Daniel Lezcano <daniel.lezcano@linaro.org> 21023R: Amit Kucheria <amitk@kernel.org> 21024R: Zhang Rui <rui.zhang@intel.com> 21025L: linux-pm@vger.kernel.org 21026S: Supported 21027Q: https://patchwork.kernel.org/project/linux-pm/list/ 21028T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21029F: Documentation/ABI/testing/sysfs-class-thermal 21030F: Documentation/admin-guide/thermal/ 21031F: Documentation/devicetree/bindings/thermal/ 21032F: Documentation/driver-api/thermal/ 21033F: drivers/thermal/ 21034F: include/dt-bindings/thermal/ 21035F: include/linux/cpu_cooling.h 21036F: include/linux/thermal.h 21037F: include/uapi/linux/thermal.h 21038F: tools/lib/thermal/ 21039F: tools/thermal/ 21040 21041THERMAL DRIVER FOR AMLOGIC SOCS 21042M: Guillaume La Roque <glaroque@baylibre.com> 21043L: linux-pm@vger.kernel.org 21044L: linux-amlogic@lists.infradead.org 21045S: Supported 21046W: http://linux-meson.com/ 21047F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21048F: drivers/thermal/amlogic_thermal.c 21049 21050THERMAL/CPU_COOLING 21051M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21052M: Daniel Lezcano <daniel.lezcano@linaro.org> 21053M: Viresh Kumar <viresh.kumar@linaro.org> 21054R: Lukasz Luba <lukasz.luba@arm.com> 21055L: linux-pm@vger.kernel.org 21056S: Supported 21057F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21058F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21059F: drivers/thermal/cpufreq_cooling.c 21060F: drivers/thermal/cpuidle_cooling.c 21061F: include/linux/cpu_cooling.h 21062 21063THERMAL/POWER_ALLOCATOR 21064M: Lukasz Luba <lukasz.luba@arm.com> 21065L: linux-pm@vger.kernel.org 21066S: Maintained 21067F: Documentation/driver-api/thermal/power_allocator.rst 21068F: drivers/thermal/gov_power_allocator.c 21069F: drivers/thermal/thermal_trace_ipa.h 21070 21071THINKPAD ACPI EXTRAS DRIVER 21072M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21073L: ibm-acpi-devel@lists.sourceforge.net 21074L: platform-driver-x86@vger.kernel.org 21075S: Maintained 21076W: http://ibm-acpi.sourceforge.net 21077W: http://thinkwiki.org/wiki/Ibm-acpi 21078T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21079F: drivers/platform/x86/thinkpad_acpi.c 21080 21081THINKPAD LMI DRIVER 21082M: Mark Pearson <markpearson@lenovo.com> 21083L: platform-driver-x86@vger.kernel.org 21084S: Maintained 21085F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21086F: drivers/platform/x86/think-lmi.? 21087 21088THUNDERBOLT DMA TRAFFIC TEST DRIVER 21089M: Isaac Hazan <isaac.hazan@intel.com> 21090L: linux-usb@vger.kernel.org 21091S: Maintained 21092F: drivers/thunderbolt/dma_test.c 21093 21094THUNDERBOLT DRIVER 21095M: Andreas Noever <andreas.noever@gmail.com> 21096M: Michael Jamet <michael.jamet@intel.com> 21097M: Mika Westerberg <mika.westerberg@linux.intel.com> 21098M: Yehezkel Bernat <YehezkelShB@gmail.com> 21099L: linux-usb@vger.kernel.org 21100S: Maintained 21101T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21102F: Documentation/admin-guide/thunderbolt.rst 21103F: drivers/thunderbolt/ 21104F: include/linux/thunderbolt.h 21105 21106THUNDERBOLT NETWORK DRIVER 21107M: Michael Jamet <michael.jamet@intel.com> 21108M: Mika Westerberg <mika.westerberg@linux.intel.com> 21109M: Yehezkel Bernat <YehezkelShB@gmail.com> 21110L: netdev@vger.kernel.org 21111S: Maintained 21112F: drivers/net/thunderbolt/ 21113 21114THUNDERX GPIO DRIVER 21115M: Robert Richter <rric@kernel.org> 21116S: Odd Fixes 21117F: drivers/gpio/gpio-thunderx.c 21118 21119TI ADS7924 ADC DRIVER 21120M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21121L: linux-iio@vger.kernel.org 21122S: Supported 21123F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21124F: drivers/iio/adc/ti-ads7924.c 21125 21126TI AM437X VPFE DRIVER 21127M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21128L: linux-media@vger.kernel.org 21129S: Maintained 21130W: https://linuxtv.org 21131Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21132T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21133F: drivers/media/platform/ti/am437x/ 21134 21135TI BANDGAP AND THERMAL DRIVER 21136M: Eduardo Valentin <edubezval@gmail.com> 21137M: Keerthy <j-keerthy@ti.com> 21138L: linux-pm@vger.kernel.org 21139L: linux-omap@vger.kernel.org 21140S: Maintained 21141F: drivers/thermal/ti-soc-thermal/ 21142 21143TI BQ27XXX POWER SUPPLY DRIVER 21144F: drivers/power/supply/bq27xxx_battery.c 21145F: drivers/power/supply/bq27xxx_battery_i2c.c 21146F: include/linux/power/bq27xxx_battery.h 21147 21148TI CDCE706 CLOCK DRIVER 21149M: Max Filippov <jcmvbkbc@gmail.com> 21150S: Maintained 21151F: drivers/clk/clk-cdce706.c 21152 21153TI CLOCK DRIVER 21154M: Tero Kristo <kristo@kernel.org> 21155L: linux-omap@vger.kernel.org 21156S: Odd Fixes 21157F: drivers/clk/ti/ 21158F: include/linux/clk/ti.h 21159 21160TI DAVINCI MACHINE SUPPORT 21161M: Bartosz Golaszewski <brgl@bgdev.pl> 21162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21163S: Maintained 21164T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21165F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21166F: arch/arm/boot/dts/da850* 21167F: arch/arm/mach-davinci/ 21168F: drivers/i2c/busses/i2c-davinci.c 21169 21170TI DAVINCI SERIES CLOCK DRIVER 21171M: David Lechner <david@lechnology.com> 21172R: Sekhar Nori <nsekhar@ti.com> 21173S: Maintained 21174F: Documentation/devicetree/bindings/clock/ti/davinci/ 21175F: drivers/clk/davinci/ 21176F: include/linux/clk/davinci.h 21177 21178TI DAVINCI SERIES GPIO DRIVER 21179M: Keerthy <j-keerthy@ti.com> 21180L: linux-gpio@vger.kernel.org 21181S: Maintained 21182F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21183F: drivers/gpio/gpio-davinci.c 21184 21185TI DAVINCI SERIES MEDIA DRIVER 21186M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21187L: linux-media@vger.kernel.org 21188S: Maintained 21189W: https://linuxtv.org 21190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21191T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21192F: drivers/media/platform/ti/davinci/ 21193F: include/media/davinci/ 21194 21195TI ENHANCED CAPTURE (eCAP) DRIVER 21196M: Vignesh Raghavendra <vigneshr@ti.com> 21197R: Julien Panis <jpanis@baylibre.com> 21198L: linux-iio@vger.kernel.org 21199L: linux-omap@vger.kernel.org 21200S: Maintained 21201F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21202F: drivers/counter/ti-ecap-capture.c 21203 21204TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21205R: David Lechner <david@lechnology.com> 21206L: linux-iio@vger.kernel.org 21207F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21208F: drivers/counter/ti-eqep.c 21209 21210TI ETHERNET SWITCH DRIVER (CPSW) 21211R: Grygorii Strashko <grygorii.strashko@ti.com> 21212L: linux-omap@vger.kernel.org 21213L: netdev@vger.kernel.org 21214S: Maintained 21215F: drivers/net/ethernet/ti/cpsw* 21216F: drivers/net/ethernet/ti/davinci* 21217 21218TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21219M: Alex Dubov <oakad@yahoo.com> 21220S: Maintained 21221W: http://tifmxx.berlios.de/ 21222F: drivers/memstick/host/tifm_ms.c 21223F: drivers/misc/tifm* 21224F: drivers/mmc/host/tifm_sd.c 21225F: include/linux/tifm.h 21226 21227TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21228M: Nishanth Menon <nm@ti.com> 21229M: Santosh Shilimkar <ssantosh@kernel.org> 21230L: linux-kernel@vger.kernel.org 21231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21232S: Maintained 21233T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21234F: drivers/soc/ti/* 21235 21236TI LM49xxx FAMILY ASoC CODEC DRIVERS 21237M: M R Swami Reddy <mr.swami.reddy@ti.com> 21238M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21239L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21240S: Maintained 21241F: sound/soc/codecs/isabelle* 21242F: sound/soc/codecs/lm49453* 21243 21244TI LMP92064 ADC DRIVER 21245M: Leonard Göhrs <l.goehrs@pengutronix.de> 21246R: kernel@pengutronix.de 21247L: linux-iio@vger.kernel.org 21248S: Maintained 21249F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21250F: drivers/iio/adc/ti-lmp92064.c 21251 21252TI PCM3060 ASoC CODEC DRIVER 21253M: Kirill Marinushkin <kmarinushkin@birdec.com> 21254L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21255S: Maintained 21256F: Documentation/devicetree/bindings/sound/pcm3060.txt 21257F: sound/soc/codecs/pcm3060* 21258 21259TI TAS571X FAMILY ASoC CODEC DRIVER 21260M: Kevin Cernekee <cernekee@chromium.org> 21261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21262S: Odd Fixes 21263F: sound/soc/codecs/tas571x* 21264 21265TI TMAG5273 MAGNETOMETER DRIVER 21266M: Gerald Loacker <gerald.loacker@wolfvision.net> 21267L: linux-iio@vger.kernel.org 21268S: Maintained 21269F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21270F: drivers/iio/magnetometer/tmag5273.c 21271 21272TI TRF7970A NFC DRIVER 21273M: Mark Greer <mgreer@animalcreek.com> 21274L: linux-wireless@vger.kernel.org 21275S: Supported 21276F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21277F: drivers/nfc/trf7970a.c 21278 21279TI TSC2046 ADC DRIVER 21280M: Oleksij Rempel <o.rempel@pengutronix.de> 21281R: kernel@pengutronix.de 21282L: linux-iio@vger.kernel.org 21283S: Maintained 21284F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21285F: drivers/iio/adc/ti-tsc2046.c 21286 21287TI TWL4030 SERIES SOC CODEC DRIVER 21288M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21289L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21290S: Maintained 21291F: sound/soc/codecs/twl4030* 21292 21293TI VPE/CAL DRIVERS 21294M: Benoit Parrot <bparrot@ti.com> 21295L: linux-media@vger.kernel.org 21296S: Maintained 21297W: http://linuxtv.org/ 21298Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21299F: Documentation/devicetree/bindings/media/ti,cal.yaml 21300F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21301F: drivers/media/platform/ti/cal/ 21302F: drivers/media/platform/ti/vpe/ 21303 21304TI WILINK WIRELESS DRIVERS 21305L: linux-wireless@vger.kernel.org 21306S: Orphan 21307W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21308W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21309T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21310F: drivers/net/wireless/ti/ 21311 21312TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21313M: John Stultz <jstultz@google.com> 21314M: Thomas Gleixner <tglx@linutronix.de> 21315R: Stephen Boyd <sboyd@kernel.org> 21316L: linux-kernel@vger.kernel.org 21317S: Supported 21318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21319F: include/linux/clocksource.h 21320F: include/linux/time.h 21321F: include/linux/timex.h 21322F: include/uapi/linux/time.h 21323F: include/uapi/linux/timex.h 21324F: kernel/time/alarmtimer.c 21325F: kernel/time/clocksource.c 21326F: kernel/time/ntp.c 21327F: kernel/time/time*.c 21328F: tools/testing/selftests/timers/ 21329 21330TIPC NETWORK LAYER 21331M: Jon Maloy <jmaloy@redhat.com> 21332M: Ying Xue <ying.xue@windriver.com> 21333L: netdev@vger.kernel.org (core kernel code) 21334L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21335S: Maintained 21336W: http://tipc.sourceforge.net/ 21337F: include/uapi/linux/tipc*.h 21338F: net/tipc/ 21339 21340TLAN NETWORK DRIVER 21341M: Samuel Chessman <chessman@tux.org> 21342L: tlan-devel@lists.sourceforge.net (subscribers-only) 21343S: Maintained 21344W: http://sourceforge.net/projects/tlan/ 21345F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21346F: drivers/net/ethernet/ti/tlan.* 21347 21348TMIO/SDHI MMC DRIVER 21349M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21350L: linux-mmc@vger.kernel.org 21351L: linux-renesas-soc@vger.kernel.org 21352S: Supported 21353F: drivers/mmc/host/renesas_sdhi* 21354F: drivers/mmc/host/tmio_mmc* 21355F: include/linux/mfd/tmio.h 21356 21357TMP401 HARDWARE MONITOR DRIVER 21358M: Guenter Roeck <linux@roeck-us.net> 21359L: linux-hwmon@vger.kernel.org 21360S: Maintained 21361F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21362F: Documentation/hwmon/tmp401.rst 21363F: drivers/hwmon/tmp401.c 21364 21365TMP464 HARDWARE MONITOR DRIVER 21366M: Guenter Roeck <linux@roeck-us.net> 21367L: linux-hwmon@vger.kernel.org 21368S: Maintained 21369F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21370F: Documentation/hwmon/tmp464.rst 21371F: drivers/hwmon/tmp464.c 21372 21373TMP513 HARDWARE MONITOR DRIVER 21374M: Eric Tremblay <etremblay@distech-controls.com> 21375L: linux-hwmon@vger.kernel.org 21376S: Maintained 21377F: Documentation/hwmon/tmp513.rst 21378F: drivers/hwmon/tmp513.c 21379 21380TMPFS (SHMEM FILESYSTEM) 21381M: Hugh Dickins <hughd@google.com> 21382L: linux-mm@kvack.org 21383S: Maintained 21384F: include/linux/shmem_fs.h 21385F: mm/shmem.c 21386 21387TOMOYO SECURITY MODULE 21388M: Kentaro Takeda <takedakn@nttdata.co.jp> 21389M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21390L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21391L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21392L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21393L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21394S: Maintained 21395W: https://tomoyo.osdn.jp/ 21396F: security/tomoyo/ 21397 21398TOPSTAR LAPTOP EXTRAS DRIVER 21399M: Herton Ronaldo Krzesinski <herton@canonical.com> 21400L: platform-driver-x86@vger.kernel.org 21401S: Maintained 21402F: drivers/platform/x86/topstar-laptop.c 21403 21404TORTURE-TEST MODULES 21405M: Davidlohr Bueso <dave@stgolabs.net> 21406M: "Paul E. McKenney" <paulmck@kernel.org> 21407M: Josh Triplett <josh@joshtriplett.org> 21408L: linux-kernel@vger.kernel.org 21409S: Supported 21410T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21411F: Documentation/RCU/torture.rst 21412F: kernel/locking/locktorture.c 21413F: kernel/rcu/rcuscale.c 21414F: kernel/rcu/rcutorture.c 21415F: kernel/rcu/refscale.c 21416F: kernel/torture.c 21417 21418TOSHIBA ACPI EXTRAS DRIVER 21419M: Azael Avalos <coproscefalo@gmail.com> 21420L: platform-driver-x86@vger.kernel.org 21421S: Maintained 21422F: drivers/platform/x86/toshiba_acpi.c 21423 21424TOSHIBA BLUETOOTH DRIVER 21425M: Azael Avalos <coproscefalo@gmail.com> 21426L: platform-driver-x86@vger.kernel.org 21427S: Maintained 21428F: drivers/platform/x86/toshiba_bluetooth.c 21429 21430TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21431M: Azael Avalos <coproscefalo@gmail.com> 21432L: platform-driver-x86@vger.kernel.org 21433S: Maintained 21434F: drivers/platform/x86/toshiba_haps.c 21435 21436TOSHIBA SMM DRIVER 21437M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21438S: Maintained 21439W: http://www.buzzard.org.uk/toshiba/ 21440F: drivers/char/toshiba.c 21441F: include/linux/toshiba.h 21442F: include/uapi/linux/toshiba.h 21443 21444TOSHIBA TC358743 DRIVER 21445M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21446L: linux-media@vger.kernel.org 21447S: Maintained 21448F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21449F: drivers/media/i2c/tc358743* 21450F: include/media/i2c/tc358743.h 21451 21452TOSHIBA WMI HOTKEYS DRIVER 21453M: Azael Avalos <coproscefalo@gmail.com> 21454L: platform-driver-x86@vger.kernel.org 21455S: Maintained 21456F: drivers/platform/x86/toshiba-wmi.c 21457 21458TPM DEVICE DRIVER 21459M: Peter Huewe <peterhuewe@gmx.de> 21460M: Jarkko Sakkinen <jarkko@kernel.org> 21461R: Jason Gunthorpe <jgg@ziepe.ca> 21462L: linux-integrity@vger.kernel.org 21463S: Maintained 21464W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21465Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21466T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21467F: drivers/char/tpm/ 21468 21469TPS546D24 DRIVER 21470M: Duke Du <dukedu83@gmail.com> 21471L: linux-hwmon@vger.kernel.org 21472S: Maintained 21473F: Documentation/hwmon/tps546d24.rst 21474F: drivers/hwmon/pmbus/tps546d24.c 21475 21476TRACING 21477M: Steven Rostedt <rostedt@goodmis.org> 21478M: Masami Hiramatsu <mhiramat@kernel.org> 21479L: linux-kernel@vger.kernel.org 21480L: linux-trace-kernel@vger.kernel.org 21481S: Maintained 21482Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21483T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21484F: Documentation/trace/* 21485F: fs/tracefs/ 21486F: include/linux/trace*.h 21487F: include/trace/ 21488F: kernel/trace/ 21489F: scripts/tracing/ 21490F: tools/testing/selftests/ftrace/ 21491 21492TRACING MMIO ACCESSES (MMIOTRACE) 21493M: Steven Rostedt <rostedt@goodmis.org> 21494M: Masami Hiramatsu <mhiramat@kernel.org> 21495R: Karol Herbst <karolherbst@gmail.com> 21496R: Pekka Paalanen <ppaalanen@gmail.com> 21497L: linux-kernel@vger.kernel.org 21498L: nouveau@lists.freedesktop.org 21499S: Maintained 21500F: arch/x86/mm/kmmio.c 21501F: arch/x86/mm/mmio-mod.c 21502F: arch/x86/mm/testmmiotrace.c 21503F: include/linux/mmiotrace.h 21504F: kernel/trace/trace_mmiotrace.c 21505 21506TRACING OS NOISE / LATENCY TRACERS 21507M: Steven Rostedt <rostedt@goodmis.org> 21508M: Daniel Bristot de Oliveira <bristot@kernel.org> 21509S: Maintained 21510F: Documentation/trace/hwlat_detector.rst 21511F: Documentation/trace/osnoise-tracer.rst 21512F: Documentation/trace/timerlat-tracer.rst 21513F: arch/*/kernel/trace.c 21514F: include/trace/events/osnoise.h 21515F: kernel/trace/trace_hwlat.c 21516F: kernel/trace/trace_irqsoff.c 21517F: kernel/trace/trace_osnoise.c 21518F: kernel/trace/trace_sched_wakeup.c 21519 21520TRADITIONAL CHINESE DOCUMENTATION 21521M: Hu Haowen <src.res@email.cn> 21522L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21523S: Maintained 21524W: https://github.com/srcres258/linux-doc 21525T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21526F: Documentation/translations/zh_TW/ 21527 21528TTY LAYER 21529M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21530M: Jiri Slaby <jirislaby@kernel.org> 21531S: Supported 21532T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21533F: Documentation/driver-api/serial/ 21534F: drivers/tty/ 21535F: drivers/tty/serial/serial_core.c 21536F: include/linux/selection.h 21537F: include/linux/serial.h 21538F: include/linux/serial_core.h 21539F: include/linux/sysrq.h 21540F: include/linux/tty*.h 21541F: include/linux/vt.h 21542F: include/linux/vt_*.h 21543F: include/uapi/linux/serial.h 21544F: include/uapi/linux/serial_core.h 21545F: include/uapi/linux/tty.h 21546 21547TUA9001 MEDIA DRIVER 21548M: Antti Palosaari <crope@iki.fi> 21549L: linux-media@vger.kernel.org 21550S: Maintained 21551W: https://linuxtv.org 21552W: http://palosaari.fi/linux/ 21553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21554T: git git://linuxtv.org/anttip/media_tree.git 21555F: drivers/media/tuners/tua9001* 21556 21557TULIP NETWORK DRIVERS 21558L: netdev@vger.kernel.org 21559L: linux-parisc@vger.kernel.org 21560S: Orphan 21561F: drivers/net/ethernet/dec/tulip/ 21562 21563TUN/TAP driver 21564M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21565S: Maintained 21566W: http://vtun.sourceforge.net/tun 21567F: Documentation/networking/tuntap.rst 21568F: arch/um/os-Linux/drivers/ 21569 21570TURBOCHANNEL SUBSYSTEM 21571M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21572M: Ralf Baechle <ralf@linux-mips.org> 21573L: linux-mips@vger.kernel.org 21574S: Maintained 21575Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21576F: drivers/tc/ 21577F: include/linux/tc.h 21578 21579TURBOSTAT UTILITY 21580M: "Len Brown" <lenb@kernel.org> 21581L: linux-pm@vger.kernel.org 21582S: Supported 21583Q: https://patchwork.kernel.org/project/linux-pm/list/ 21584B: https://bugzilla.kernel.org 21585T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21586F: tools/power/x86/turbostat/ 21587 21588TW5864 VIDEO4LINUX DRIVER 21589M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21590M: Anton Sviridenko <anton@corp.bluecherry.net> 21591M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21592M: Andrey Utkin <andrey_utkin@fastmail.com> 21593L: linux-media@vger.kernel.org 21594S: Supported 21595F: drivers/media/pci/tw5864/ 21596 21597TW68 VIDEO4LINUX DRIVER 21598M: Hans Verkuil <hverkuil@xs4all.nl> 21599L: linux-media@vger.kernel.org 21600S: Odd Fixes 21601W: https://linuxtv.org 21602T: git git://linuxtv.org/media_tree.git 21603F: drivers/media/pci/tw68/ 21604 21605TW686X VIDEO4LINUX DRIVER 21606M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21607L: linux-media@vger.kernel.org 21608S: Maintained 21609W: http://linuxtv.org 21610T: git git://linuxtv.org/media_tree.git 21611F: drivers/media/pci/tw686x/ 21612 21613U-BOOT ENVIRONMENT VARIABLES 21614M: Rafał Miłecki <rafal@milecki.pl> 21615S: Maintained 21616F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21617F: drivers/nvmem/u-boot-env.c 21618 21619UACCE ACCELERATOR FRAMEWORK 21620M: Zhangfei Gao <zhangfei.gao@linaro.org> 21621M: Zhou Wang <wangzhou1@hisilicon.com> 21622L: linux-accelerators@lists.ozlabs.org 21623L: linux-kernel@vger.kernel.org 21624S: Maintained 21625F: Documentation/ABI/testing/sysfs-driver-uacce 21626F: Documentation/misc-devices/uacce.rst 21627F: drivers/misc/uacce/ 21628F: include/linux/uacce.h 21629F: include/uapi/misc/uacce/ 21630 21631UBI FILE SYSTEM (UBIFS) 21632M: Richard Weinberger <richard@nod.at> 21633L: linux-mtd@lists.infradead.org 21634S: Supported 21635W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21636T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21637T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21638F: Documentation/ABI/testing/sysfs-fs-ubifs 21639F: Documentation/filesystems/ubifs-authentication.rst 21640F: Documentation/filesystems/ubifs.rst 21641F: fs/ubifs/ 21642 21643UBLK USERSPACE BLOCK DRIVER 21644M: Ming Lei <ming.lei@redhat.com> 21645L: linux-block@vger.kernel.org 21646S: Maintained 21647F: Documentation/block/ublk.rst 21648F: drivers/block/ublk_drv.c 21649F: include/uapi/linux/ublk_cmd.h 21650 21651UCLINUX (M68KNOMMU AND COLDFIRE) 21652M: Greg Ungerer <gerg@linux-m68k.org> 21653L: linux-m68k@lists.linux-m68k.org 21654S: Maintained 21655W: http://www.linux-m68k.org/ 21656T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21657F: arch/m68k/*/*_no.* 21658F: arch/m68k/68*/ 21659F: arch/m68k/coldfire/ 21660F: arch/m68k/include/asm/*_no.* 21661 21662UDF FILESYSTEM 21663M: Jan Kara <jack@suse.com> 21664S: Maintained 21665F: Documentation/filesystems/udf.rst 21666F: fs/udf/ 21667 21668UDRAW TABLET 21669M: Bastien Nocera <hadess@hadess.net> 21670L: linux-input@vger.kernel.org 21671S: Maintained 21672F: drivers/hid/hid-udraw-ps3.c 21673 21674UFS FILESYSTEM 21675M: Evgeniy Dushistov <dushistov@mail.ru> 21676S: Maintained 21677F: Documentation/admin-guide/ufs.rst 21678F: fs/ufs/ 21679 21680UHID USERSPACE HID IO DRIVER 21681M: David Rheinsberg <david.rheinsberg@gmail.com> 21682L: linux-input@vger.kernel.org 21683S: Maintained 21684F: drivers/hid/uhid.c 21685F: include/uapi/linux/uhid.h 21686 21687ULPI BUS 21688M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21689L: linux-usb@vger.kernel.org 21690S: Maintained 21691F: drivers/usb/common/ulpi.c 21692F: include/linux/ulpi/ 21693 21694UNICODE SUBSYSTEM 21695M: Gabriel Krisman Bertazi <krisman@collabora.com> 21696L: linux-fsdevel@vger.kernel.org 21697S: Supported 21698F: fs/unicode/ 21699 21700UNIFDEF 21701M: Tony Finch <dot@dotat.at> 21702S: Maintained 21703W: http://dotat.at/prog/unifdef 21704F: scripts/unifdef.c 21705 21706UNIFORM CDROM DRIVER 21707M: Phillip Potter <phil@philpotter.co.uk> 21708S: Maintained 21709F: Documentation/cdrom/ 21710F: drivers/cdrom/cdrom.c 21711F: include/linux/cdrom.h 21712F: include/uapi/linux/cdrom.h 21713 21714UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21715R: Alim Akhtar <alim.akhtar@samsung.com> 21716R: Avri Altman <avri.altman@wdc.com> 21717R: Bart Van Assche <bvanassche@acm.org> 21718L: linux-scsi@vger.kernel.org 21719S: Supported 21720F: Documentation/devicetree/bindings/ufs/ 21721F: Documentation/scsi/ufs.rst 21722F: drivers/ufs/core/ 21723 21724UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21725M: Pedro Sousa <pedrom.sousa@synopsys.com> 21726L: linux-scsi@vger.kernel.org 21727S: Supported 21728F: drivers/ufs/host/*dwc* 21729 21730UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21731M: Alim Akhtar <alim.akhtar@samsung.com> 21732L: linux-scsi@vger.kernel.org 21733S: Maintained 21734F: drivers/ufs/host/ufs-exynos* 21735 21736UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21737M: Stanley Chu <stanley.chu@mediatek.com> 21738L: linux-scsi@vger.kernel.org 21739L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21740S: Maintained 21741F: drivers/ufs/host/ufs-mediatek* 21742 21743UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21744M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21745L: linux-arm-msm@vger.kernel.org 21746L: linux-scsi@vger.kernel.org 21747S: Maintained 21748F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21749F: drivers/ufs/host/ufs-qcom* 21750 21751UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21752M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21753L: linux-renesas-soc@vger.kernel.org 21754L: linux-scsi@vger.kernel.org 21755S: Maintained 21756F: drivers/ufs/host/ufs-renesas.c 21757 21758UNSORTED BLOCK IMAGES (UBI) 21759M: Richard Weinberger <richard@nod.at> 21760L: linux-mtd@lists.infradead.org 21761S: Supported 21762W: http://www.linux-mtd.infradead.org/ 21763T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21764T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21765F: drivers/mtd/ubi/ 21766F: include/linux/mtd/ubi.h 21767F: include/uapi/mtd/ubi-user.h 21768 21769USB "USBNET" DRIVER FRAMEWORK 21770M: Oliver Neukum <oneukum@suse.com> 21771L: netdev@vger.kernel.org 21772S: Maintained 21773W: http://www.linux-usb.org/usbnet 21774F: drivers/net/usb/usbnet.c 21775F: include/linux/usb/usbnet.h 21776 21777USB ACM DRIVER 21778M: Oliver Neukum <oneukum@suse.com> 21779L: linux-usb@vger.kernel.org 21780S: Maintained 21781F: Documentation/usb/acm.rst 21782F: drivers/usb/class/cdc-acm.* 21783 21784USB APPLE MFI FASTCHARGE DRIVER 21785M: Bastien Nocera <hadess@hadess.net> 21786L: linux-usb@vger.kernel.org 21787S: Maintained 21788F: drivers/usb/misc/apple-mfi-fastcharge.c 21789 21790USB AR5523 WIRELESS DRIVER 21791M: Pontus Fuchs <pontus.fuchs@gmail.com> 21792L: linux-wireless@vger.kernel.org 21793S: Maintained 21794F: drivers/net/wireless/ath/ar5523/ 21795 21796USB ATTACHED SCSI 21797M: Oliver Neukum <oneukum@suse.com> 21798L: linux-usb@vger.kernel.org 21799L: linux-scsi@vger.kernel.org 21800S: Maintained 21801F: drivers/usb/storage/uas.c 21802 21803USB CDC ETHERNET DRIVER 21804M: Oliver Neukum <oliver@neukum.org> 21805L: linux-usb@vger.kernel.org 21806S: Maintained 21807F: drivers/net/usb/cdc_*.c 21808F: include/uapi/linux/usb/cdc.h 21809 21810USB CHAOSKEY DRIVER 21811M: Keith Packard <keithp@keithp.com> 21812L: linux-usb@vger.kernel.org 21813S: Maintained 21814F: drivers/usb/misc/chaoskey.c 21815 21816USB CYPRESS C67X00 DRIVER 21817L: linux-usb@vger.kernel.org 21818S: Orphan 21819F: drivers/usb/c67x00/ 21820 21821USB DAVICOM DM9601 DRIVER 21822M: Peter Korsgaard <peter@korsgaard.com> 21823L: netdev@vger.kernel.org 21824S: Maintained 21825W: http://www.linux-usb.org/usbnet 21826F: drivers/net/usb/dm9601.c 21827 21828USB EHCI DRIVER 21829M: Alan Stern <stern@rowland.harvard.edu> 21830L: linux-usb@vger.kernel.org 21831S: Maintained 21832F: Documentation/usb/ehci.rst 21833F: drivers/usb/host/ehci* 21834 21835USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21836M: Jiri Kosina <jikos@kernel.org> 21837M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21838L: linux-usb@vger.kernel.org 21839S: Maintained 21840T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21841F: Documentation/hid/hiddev.rst 21842F: drivers/hid/usbhid/ 21843 21844USB INTEL XHCI ROLE MUX DRIVER 21845M: Hans de Goede <hdegoede@redhat.com> 21846L: linux-usb@vger.kernel.org 21847S: Maintained 21848F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21849 21850USB IP DRIVER FOR HISILICON KIRIN 960 21851M: Yu Chen <chenyu56@huawei.com> 21852M: Binghui Wang <wangbinghui@hisilicon.com> 21853L: linux-usb@vger.kernel.org 21854S: Maintained 21855F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21856F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21857 21858USB IP DRIVER FOR HISILICON KIRIN 970 21859M: Mauro Carvalho Chehab <mchehab@kernel.org> 21860L: linux-usb@vger.kernel.org 21861S: Maintained 21862F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21863F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21864 21865USB ISP116X DRIVER 21866M: Olav Kongas <ok@artecdesign.ee> 21867L: linux-usb@vger.kernel.org 21868S: Maintained 21869F: drivers/usb/host/isp116x* 21870F: include/linux/usb/isp116x.h 21871 21872USB ISP1760 DRIVER 21873M: Rui Miguel Silva <rui.silva@linaro.org> 21874L: linux-usb@vger.kernel.org 21875S: Maintained 21876F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21877F: drivers/usb/isp1760/* 21878 21879USB LAN78XX ETHERNET DRIVER 21880M: Woojung Huh <woojung.huh@microchip.com> 21881M: UNGLinuxDriver@microchip.com 21882L: netdev@vger.kernel.org 21883S: Maintained 21884F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21885F: drivers/net/usb/lan78xx.* 21886F: include/dt-bindings/net/microchip-lan78xx.h 21887 21888USB MASS STORAGE DRIVER 21889M: Alan Stern <stern@rowland.harvard.edu> 21890L: linux-usb@vger.kernel.org 21891L: usb-storage@lists.one-eyed-alien.net 21892S: Maintained 21893F: drivers/usb/storage/ 21894 21895USB MIDI DRIVER 21896M: Clemens Ladisch <clemens@ladisch.de> 21897L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21898S: Maintained 21899T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21900F: sound/usb/midi.* 21901 21902USB NETWORKING DRIVERS 21903L: linux-usb@vger.kernel.org 21904S: Odd Fixes 21905F: drivers/net/usb/ 21906 21907USB OHCI DRIVER 21908M: Alan Stern <stern@rowland.harvard.edu> 21909L: linux-usb@vger.kernel.org 21910S: Maintained 21911F: Documentation/usb/ohci.rst 21912F: drivers/usb/host/ohci* 21913 21914USB OTG FSM (Finite State Machine) 21915M: Peter Chen <peter.chen@kernel.org> 21916L: linux-usb@vger.kernel.org 21917S: Maintained 21918T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21919F: drivers/usb/common/usb-otg-fsm.c 21920 21921USB OVER IP DRIVER 21922M: Valentina Manea <valentina.manea.m@gmail.com> 21923M: Shuah Khan <shuah@kernel.org> 21924M: Shuah Khan <skhan@linuxfoundation.org> 21925R: Hongren Zheng <i@zenithal.me> 21926L: linux-usb@vger.kernel.org 21927S: Maintained 21928F: Documentation/usb/usbip_protocol.rst 21929F: drivers/usb/usbip/ 21930F: tools/testing/selftests/drivers/usb/usbip/ 21931F: tools/usb/usbip/ 21932 21933USB PEGASUS DRIVER 21934M: Petko Manolov <petkan@nucleusys.com> 21935L: linux-usb@vger.kernel.org 21936L: netdev@vger.kernel.org 21937S: Maintained 21938W: https://github.com/petkan/pegasus 21939T: git https://github.com/petkan/pegasus.git 21940F: drivers/net/usb/pegasus.* 21941 21942USB PRINTER DRIVER (usblp) 21943M: Pete Zaitcev <zaitcev@redhat.com> 21944L: linux-usb@vger.kernel.org 21945S: Supported 21946F: drivers/usb/class/usblp.c 21947 21948USB QMI WWAN NETWORK DRIVER 21949M: Bjørn Mork <bjorn@mork.no> 21950L: netdev@vger.kernel.org 21951S: Maintained 21952F: Documentation/ABI/testing/sysfs-class-net-qmi 21953F: drivers/net/usb/qmi_wwan.c 21954 21955USB RAW GADGET DRIVER 21956R: Andrey Konovalov <andreyknvl@gmail.com> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959F: Documentation/usb/raw-gadget.rst 21960F: drivers/usb/gadget/legacy/raw_gadget.c 21961F: include/uapi/linux/usb/raw_gadget.h 21962 21963USB RTL8150 DRIVER 21964M: Petko Manolov <petkan@nucleusys.com> 21965L: linux-usb@vger.kernel.org 21966L: netdev@vger.kernel.org 21967S: Maintained 21968W: https://github.com/petkan/rtl8150 21969T: git https://github.com/petkan/rtl8150.git 21970F: drivers/net/usb/rtl8150.c 21971 21972USB SERIAL SUBSYSTEM 21973M: Johan Hovold <johan@kernel.org> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21977F: Documentation/usb/usb-serial.rst 21978F: drivers/usb/serial/ 21979F: include/linux/usb/serial.h 21980 21981USB SMSC75XX ETHERNET DRIVER 21982M: Steve Glendinning <steve.glendinning@shawell.net> 21983L: netdev@vger.kernel.org 21984S: Maintained 21985F: drivers/net/usb/smsc75xx.* 21986 21987USB SMSC95XX ETHERNET DRIVER 21988M: Steve Glendinning <steve.glendinning@shawell.net> 21989M: UNGLinuxDriver@microchip.com 21990L: netdev@vger.kernel.org 21991S: Maintained 21992F: drivers/net/usb/smsc95xx.* 21993 21994USB SUBSYSTEM 21995M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21996L: linux-usb@vger.kernel.org 21997S: Supported 21998W: http://www.linux-usb.org 21999T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22000F: Documentation/devicetree/bindings/usb/ 22001F: Documentation/usb/ 22002F: drivers/usb/ 22003F: include/dt-bindings/usb/ 22004F: include/linux/usb.h 22005F: include/linux/usb/ 22006 22007USB TYPEC BUS FOR ALTERNATE MODES 22008M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22009L: linux-usb@vger.kernel.org 22010S: Maintained 22011F: Documentation/ABI/testing/sysfs-bus-typec 22012F: Documentation/driver-api/usb/typec_bus.rst 22013F: drivers/usb/typec/altmodes/ 22014F: include/linux/usb/typec_altmode.h 22015 22016USB TYPEC CLASS 22017M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22018L: linux-usb@vger.kernel.org 22019S: Maintained 22020F: Documentation/ABI/testing/sysfs-class-typec 22021F: Documentation/driver-api/usb/typec.rst 22022F: drivers/usb/typec/ 22023F: include/linux/usb/typec.h 22024 22025USB TYPEC INTEL PMC MUX DRIVER 22026M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22027L: linux-usb@vger.kernel.org 22028S: Maintained 22029F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22030F: drivers/usb/typec/mux/intel_pmc_mux.c 22031 22032USB TYPEC PI3USB30532 MUX DRIVER 22033M: Hans de Goede <hdegoede@redhat.com> 22034L: linux-usb@vger.kernel.org 22035S: Maintained 22036F: drivers/usb/typec/mux/pi3usb30532.c 22037 22038USB TYPEC PORT CONTROLLER DRIVERS 22039M: Guenter Roeck <linux@roeck-us.net> 22040L: linux-usb@vger.kernel.org 22041S: Maintained 22042F: drivers/usb/typec/tcpm/ 22043 22044USB UHCI DRIVER 22045M: Alan Stern <stern@rowland.harvard.edu> 22046L: linux-usb@vger.kernel.org 22047S: Maintained 22048F: drivers/usb/host/uhci* 22049 22050USB VIDEO CLASS 22051M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22052L: linux-media@vger.kernel.org 22053S: Maintained 22054W: http://www.ideasonboard.org/uvc/ 22055T: git git://linuxtv.org/media_tree.git 22056F: drivers/media/usb/uvc/ 22057F: include/uapi/linux/uvcvideo.h 22058 22059USB WEBCAM GADGET 22060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22061M: Daniel Scally <dan.scally@ideasonboard.com> 22062L: linux-usb@vger.kernel.org 22063S: Maintained 22064F: drivers/usb/gadget/function/*uvc* 22065F: drivers/usb/gadget/legacy/webcam.c 22066F: include/uapi/linux/usb/g_uvc.h 22067 22068USB WIRELESS RNDIS DRIVER (rndis_wlan) 22069M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22070L: linux-wireless@vger.kernel.org 22071S: Maintained 22072F: drivers/net/wireless/legacy/rndis_wlan.c 22073 22074USB XHCI DRIVER 22075M: Mathias Nyman <mathias.nyman@intel.com> 22076L: linux-usb@vger.kernel.org 22077S: Supported 22078F: drivers/usb/host/pci-quirks* 22079F: drivers/usb/host/xhci* 22080 22081USB ZD1201 DRIVER 22082L: linux-wireless@vger.kernel.org 22083S: Orphan 22084W: http://linux-lc100020.sourceforge.net 22085F: drivers/net/wireless/zydas/zd1201.* 22086 22087USER DATAGRAM PROTOCOL (UDP) 22088M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22089S: Maintained 22090F: include/linux/udp.h 22091F: net/ipv4/udp.c 22092F: net/ipv6/udp.c 22093 22094USER-MODE LINUX (UML) 22095M: Richard Weinberger <richard@nod.at> 22096M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22097M: Johannes Berg <johannes@sipsolutions.net> 22098L: linux-um@lists.infradead.org 22099S: Maintained 22100W: http://user-mode-linux.sourceforge.net 22101Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22102T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22103T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22104F: Documentation/virt/uml/ 22105F: arch/um/ 22106F: arch/x86/um/ 22107F: fs/hostfs/ 22108 22109USERSPACE COPYIN/COPYOUT (UIOVEC) 22110M: Alexander Viro <viro@zeniv.linux.org.uk> 22111S: Maintained 22112F: include/linux/uio.h 22113F: lib/iov_iter.c 22114 22115USERSPACE DMA BUFFER DRIVER 22116M: Gerd Hoffmann <kraxel@redhat.com> 22117L: dri-devel@lists.freedesktop.org 22118S: Maintained 22119T: git git://anongit.freedesktop.org/drm/drm-misc 22120F: drivers/dma-buf/udmabuf.c 22121F: include/uapi/linux/udmabuf.h 22122 22123USERSPACE I/O (UIO) 22124M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22125S: Maintained 22126T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22127F: Documentation/driver-api/uio-howto.rst 22128F: drivers/uio/ 22129F: include/linux/uio_driver.h 22130 22131UTIL-LINUX PACKAGE 22132M: Karel Zak <kzak@redhat.com> 22133L: util-linux@vger.kernel.org 22134S: Maintained 22135W: http://en.wikipedia.org/wiki/Util-linux 22136T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22137 22138UUID HELPERS 22139R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22140L: linux-kernel@vger.kernel.org 22141S: Maintained 22142F: include/linux/uuid.h 22143F: lib/test_uuid.c 22144F: lib/uuid.c 22145 22146UV SYSFS DRIVER 22147M: Justin Ernst <justin.ernst@hpe.com> 22148L: platform-driver-x86@vger.kernel.org 22149S: Maintained 22150F: drivers/platform/x86/uv_sysfs.c 22151 22152UVESAFB DRIVER 22153M: Michal Januszewski <spock@gentoo.org> 22154L: linux-fbdev@vger.kernel.org 22155S: Maintained 22156W: https://github.com/mjanusz/v86d 22157F: Documentation/fb/uvesafb.rst 22158F: drivers/video/fbdev/uvesafb.* 22159 22160Ux500 CLOCK DRIVERS 22161M: Ulf Hansson <ulf.hansson@linaro.org> 22162L: linux-clk@vger.kernel.org 22163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22164S: Maintained 22165F: drivers/clk/ux500/ 22166 22167VF610 NAND DRIVER 22168M: Stefan Agner <stefan@agner.ch> 22169L: linux-mtd@lists.infradead.org 22170S: Supported 22171F: drivers/mtd/nand/raw/vf610_nfc.c 22172 22173VFAT/FAT/MSDOS FILESYSTEM 22174M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22175S: Maintained 22176F: Documentation/filesystems/vfat.rst 22177F: fs/fat/ 22178F: tools/testing/selftests/filesystems/fat/ 22179 22180VFIO DRIVER 22181M: Alex Williamson <alex.williamson@redhat.com> 22182L: kvm@vger.kernel.org 22183S: Maintained 22184T: git https://github.com/awilliam/linux-vfio.git 22185F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22186F: Documentation/driver-api/vfio.rst 22187F: drivers/vfio/ 22188F: include/linux/vfio.h 22189F: include/linux/vfio_pci_core.h 22190F: include/uapi/linux/vfio.h 22191 22192VFIO FSL-MC DRIVER 22193M: Diana Craciun <diana.craciun@oss.nxp.com> 22194L: kvm@vger.kernel.org 22195S: Maintained 22196F: drivers/vfio/fsl-mc/ 22197 22198VFIO HISILICON PCI DRIVER 22199M: Longfang Liu <liulongfang@huawei.com> 22200M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22201L: kvm@vger.kernel.org 22202S: Maintained 22203F: drivers/vfio/pci/hisilicon/ 22204 22205VFIO MEDIATED DEVICE DRIVERS 22206M: Kirti Wankhede <kwankhede@nvidia.com> 22207L: kvm@vger.kernel.org 22208S: Maintained 22209F: Documentation/driver-api/vfio-mediated-device.rst 22210F: drivers/vfio/mdev/ 22211F: include/linux/mdev.h 22212F: samples/vfio-mdev/ 22213 22214VFIO MLX5 PCI DRIVER 22215M: Yishai Hadas <yishaih@nvidia.com> 22216L: kvm@vger.kernel.org 22217S: Maintained 22218F: drivers/vfio/pci/mlx5/ 22219 22220VFIO PCI DEVICE SPECIFIC DRIVERS 22221R: Jason Gunthorpe <jgg@nvidia.com> 22222R: Yishai Hadas <yishaih@nvidia.com> 22223R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22224R: Kevin Tian <kevin.tian@intel.com> 22225L: kvm@vger.kernel.org 22226S: Maintained 22227P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22228F: drivers/vfio/pci/*/ 22229 22230VFIO PLATFORM DRIVER 22231M: Eric Auger <eric.auger@redhat.com> 22232L: kvm@vger.kernel.org 22233S: Maintained 22234F: drivers/vfio/platform/ 22235 22236VGA_SWITCHEROO 22237R: Lukas Wunner <lukas@wunner.de> 22238S: Maintained 22239T: git git://anongit.freedesktop.org/drm/drm-misc 22240F: Documentation/gpu/vga-switcheroo.rst 22241F: drivers/gpu/vga/vga_switcheroo.c 22242F: include/linux/vga_switcheroo.h 22243 22244VIA RHINE NETWORK DRIVER 22245M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22246S: Maintained 22247F: drivers/net/ethernet/via/via-rhine.c 22248 22249VIA SD/MMC CARD CONTROLLER DRIVER 22250M: Bruce Chang <brucechang@via.com.tw> 22251M: Harald Welte <HaraldWelte@viatech.com> 22252S: Maintained 22253F: drivers/mmc/host/via-sdmmc.c 22254 22255VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22256M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22257L: linux-fbdev@vger.kernel.org 22258S: Maintained 22259F: drivers/video/fbdev/via/ 22260F: include/linux/via-core.h 22261F: include/linux/via-gpio.h 22262F: include/linux/via_i2c.h 22263 22264VIA VELOCITY NETWORK DRIVER 22265M: Francois Romieu <romieu@fr.zoreil.com> 22266L: netdev@vger.kernel.org 22267S: Maintained 22268F: drivers/net/ethernet/via/via-velocity.* 22269 22270VICODEC VIRTUAL CODEC DRIVER 22271M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22272L: linux-media@vger.kernel.org 22273S: Maintained 22274W: https://linuxtv.org 22275T: git git://linuxtv.org/media_tree.git 22276F: drivers/media/test-drivers/vicodec/* 22277 22278VIDEO I2C POLLING DRIVER 22279M: Matt Ranostay <matt.ranostay@konsulko.com> 22280L: linux-media@vger.kernel.org 22281S: Maintained 22282F: drivers/media/i2c/video-i2c.c 22283 22284VIDEO MULTIPLEXER DRIVER 22285M: Philipp Zabel <p.zabel@pengutronix.de> 22286L: linux-media@vger.kernel.org 22287S: Maintained 22288F: drivers/media/platform/video-mux.c 22289 22290VIDEOBUF2 FRAMEWORK 22291M: Tomasz Figa <tfiga@chromium.org> 22292M: Marek Szyprowski <m.szyprowski@samsung.com> 22293L: linux-media@vger.kernel.org 22294S: Maintained 22295F: drivers/media/common/videobuf2/* 22296F: include/media/videobuf2-* 22297 22298VIDTV VIRTUAL DIGITAL TV DRIVER 22299M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22300L: linux-media@vger.kernel.org 22301S: Maintained 22302W: https://linuxtv.org 22303T: git git://linuxtv.org/media_tree.git 22304F: drivers/media/test-drivers/vidtv/* 22305 22306VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22307M: Shuah Khan <skhan@linuxfoundation.org> 22308R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22309L: linux-media@vger.kernel.org 22310S: Maintained 22311W: https://linuxtv.org 22312T: git git://linuxtv.org/media_tree.git 22313F: drivers/media/test-drivers/vimc/* 22314 22315VIRT LIB 22316M: Alex Williamson <alex.williamson@redhat.com> 22317M: Paolo Bonzini <pbonzini@redhat.com> 22318L: kvm@vger.kernel.org 22319S: Supported 22320F: virt/lib/ 22321 22322VIRTIO AND VHOST VSOCK DRIVER 22323M: Stefan Hajnoczi <stefanha@redhat.com> 22324M: Stefano Garzarella <sgarzare@redhat.com> 22325L: kvm@vger.kernel.org 22326L: virtualization@lists.linux-foundation.org 22327L: netdev@vger.kernel.org 22328S: Maintained 22329F: drivers/vhost/vsock.c 22330F: include/linux/virtio_vsock.h 22331F: include/uapi/linux/virtio_vsock.h 22332F: net/vmw_vsock/virtio_transport.c 22333F: net/vmw_vsock/virtio_transport_common.c 22334 22335VIRTIO BALLOON 22336M: "Michael S. Tsirkin" <mst@redhat.com> 22337M: David Hildenbrand <david@redhat.com> 22338L: virtualization@lists.linux-foundation.org 22339S: Maintained 22340F: drivers/virtio/virtio_balloon.c 22341F: include/linux/balloon_compaction.h 22342F: include/uapi/linux/virtio_balloon.h 22343F: mm/balloon_compaction.c 22344 22345VIRTIO BLOCK AND SCSI DRIVERS 22346M: "Michael S. Tsirkin" <mst@redhat.com> 22347M: Jason Wang <jasowang@redhat.com> 22348R: Paolo Bonzini <pbonzini@redhat.com> 22349R: Stefan Hajnoczi <stefanha@redhat.com> 22350L: virtualization@lists.linux-foundation.org 22351S: Maintained 22352F: drivers/block/virtio_blk.c 22353F: drivers/scsi/virtio_scsi.c 22354F: drivers/vhost/scsi.c 22355F: include/uapi/linux/virtio_blk.h 22356F: include/uapi/linux/virtio_scsi.h 22357 22358VIRTIO CONSOLE DRIVER 22359M: Amit Shah <amit@kernel.org> 22360L: virtualization@lists.linux-foundation.org 22361S: Maintained 22362F: drivers/char/virtio_console.c 22363F: include/linux/virtio_console.h 22364F: include/uapi/linux/virtio_console.h 22365 22366VIRTIO CORE AND NET DRIVERS 22367M: "Michael S. Tsirkin" <mst@redhat.com> 22368M: Jason Wang <jasowang@redhat.com> 22369R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22370L: virtualization@lists.linux-foundation.org 22371S: Maintained 22372F: Documentation/ABI/testing/sysfs-bus-vdpa 22373F: Documentation/ABI/testing/sysfs-class-vduse 22374F: Documentation/devicetree/bindings/virtio/ 22375F: Documentation/driver-api/virtio/ 22376F: drivers/block/virtio_blk.c 22377F: drivers/crypto/virtio/ 22378F: drivers/net/virtio_net.c 22379F: drivers/vdpa/ 22380F: drivers/virtio/ 22381F: include/linux/vdpa.h 22382F: include/linux/virtio*.h 22383F: include/linux/vringh.h 22384F: include/uapi/linux/virtio_*.h 22385F: tools/virtio/ 22386 22387VIRTIO CRYPTO DRIVER 22388M: Gonglei <arei.gonglei@huawei.com> 22389L: virtualization@lists.linux-foundation.org 22390L: linux-crypto@vger.kernel.org 22391S: Maintained 22392F: drivers/crypto/virtio/ 22393F: include/uapi/linux/virtio_crypto.h 22394 22395VIRTIO DRIVERS FOR S390 22396M: Cornelia Huck <cohuck@redhat.com> 22397M: Halil Pasic <pasic@linux.ibm.com> 22398M: Eric Farman <farman@linux.ibm.com> 22399L: linux-s390@vger.kernel.org 22400L: virtualization@lists.linux-foundation.org 22401L: kvm@vger.kernel.org 22402S: Supported 22403F: arch/s390/include/uapi/asm/virtio-ccw.h 22404F: drivers/s390/virtio/ 22405 22406VIRTIO FILE SYSTEM 22407M: Vivek Goyal <vgoyal@redhat.com> 22408M: Stefan Hajnoczi <stefanha@redhat.com> 22409M: Miklos Szeredi <miklos@szeredi.hu> 22410L: virtualization@lists.linux-foundation.org 22411L: linux-fsdevel@vger.kernel.org 22412S: Supported 22413W: https://virtio-fs.gitlab.io/ 22414F: Documentation/filesystems/virtiofs.rst 22415F: fs/fuse/virtio_fs.c 22416F: include/uapi/linux/virtio_fs.h 22417 22418VIRTIO GPIO DRIVER 22419M: Enrico Weigelt, metux IT consult <info@metux.net> 22420M: Viresh Kumar <vireshk@kernel.org> 22421L: linux-gpio@vger.kernel.org 22422L: virtualization@lists.linux-foundation.org 22423S: Maintained 22424F: drivers/gpio/gpio-virtio.c 22425F: include/uapi/linux/virtio_gpio.h 22426 22427VIRTIO GPU DRIVER 22428M: David Airlie <airlied@redhat.com> 22429M: Gerd Hoffmann <kraxel@redhat.com> 22430R: Gurchetan Singh <gurchetansingh@chromium.org> 22431R: Chia-I Wu <olvaffe@gmail.com> 22432L: dri-devel@lists.freedesktop.org 22433L: virtualization@lists.linux-foundation.org 22434S: Maintained 22435T: git git://anongit.freedesktop.org/drm/drm-misc 22436F: drivers/gpu/drm/virtio/ 22437F: include/uapi/linux/virtio_gpu.h 22438 22439VIRTIO HOST (VHOST) 22440M: "Michael S. Tsirkin" <mst@redhat.com> 22441M: Jason Wang <jasowang@redhat.com> 22442L: kvm@vger.kernel.org 22443L: virtualization@lists.linux-foundation.org 22444L: netdev@vger.kernel.org 22445S: Maintained 22446T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22447F: drivers/vhost/ 22448F: include/linux/sched/vhost_task.h 22449F: include/linux/vhost_iotlb.h 22450F: include/uapi/linux/vhost.h 22451F: kernel/vhost_task.c 22452 22453VIRTIO I2C DRIVER 22454M: Conghui Chen <conghui.chen@intel.com> 22455M: Viresh Kumar <viresh.kumar@linaro.org> 22456L: linux-i2c@vger.kernel.org 22457L: virtualization@lists.linux-foundation.org 22458S: Maintained 22459F: drivers/i2c/busses/i2c-virtio.c 22460F: include/uapi/linux/virtio_i2c.h 22461 22462VIRTIO INPUT DRIVER 22463M: Gerd Hoffmann <kraxel@redhat.com> 22464S: Maintained 22465F: drivers/virtio/virtio_input.c 22466F: include/uapi/linux/virtio_input.h 22467 22468VIRTIO IOMMU DRIVER 22469M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22470L: virtualization@lists.linux-foundation.org 22471S: Maintained 22472F: drivers/iommu/virtio-iommu.c 22473F: include/uapi/linux/virtio_iommu.h 22474 22475VIRTIO MEM DRIVER 22476M: David Hildenbrand <david@redhat.com> 22477L: virtualization@lists.linux-foundation.org 22478S: Maintained 22479W: https://virtio-mem.gitlab.io/ 22480F: drivers/virtio/virtio_mem.c 22481F: include/uapi/linux/virtio_mem.h 22482 22483VIRTIO PMEM DRIVER 22484M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22485L: virtualization@lists.linux-foundation.org 22486S: Maintained 22487F: drivers/nvdimm/nd_virtio.c 22488F: drivers/nvdimm/virtio_pmem.c 22489 22490VIRTIO SOUND DRIVER 22491M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22492M: "Michael S. Tsirkin" <mst@redhat.com> 22493L: virtualization@lists.linux-foundation.org 22494L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22495S: Maintained 22496F: include/uapi/linux/virtio_snd.h 22497F: sound/virtio/* 22498 22499VIRTUAL BOX GUEST DEVICE DRIVER 22500M: Hans de Goede <hdegoede@redhat.com> 22501M: Arnd Bergmann <arnd@arndb.de> 22502M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22503S: Maintained 22504F: drivers/virt/vboxguest/ 22505F: include/linux/vbox_utils.h 22506F: include/uapi/linux/vbox*.h 22507 22508VIRTUAL BOX SHARED FOLDER VFS DRIVER 22509M: Hans de Goede <hdegoede@redhat.com> 22510L: linux-fsdevel@vger.kernel.org 22511S: Maintained 22512F: fs/vboxsf/* 22513 22514VIRTUAL SERIO DEVICE DRIVER 22515M: Stephen Chandler Paul <thatslyude@gmail.com> 22516S: Maintained 22517F: drivers/input/serio/userio.c 22518F: include/uapi/linux/userio.h 22519 22520VISL VIRTUAL STATELESS DECODER DRIVER 22521M: Daniel Almeida <daniel.almeida@collabora.com> 22522L: linux-media@vger.kernel.org 22523S: Supported 22524F: drivers/media/test-drivers/visl 22525 22526VIVID VIRTUAL VIDEO DRIVER 22527M: Hans Verkuil <hverkuil@xs4all.nl> 22528L: linux-media@vger.kernel.org 22529S: Maintained 22530W: https://linuxtv.org 22531T: git git://linuxtv.org/media_tree.git 22532F: drivers/media/test-drivers/vivid/* 22533 22534VLYNQ BUS 22535M: Florian Fainelli <f.fainelli@gmail.com> 22536L: openwrt-devel@lists.openwrt.org (subscribers-only) 22537S: Maintained 22538F: drivers/vlynq/vlynq.c 22539F: include/linux/vlynq.h 22540 22541VM SOCKETS (AF_VSOCK) 22542M: Stefano Garzarella <sgarzare@redhat.com> 22543L: virtualization@lists.linux-foundation.org 22544L: netdev@vger.kernel.org 22545S: Maintained 22546F: drivers/net/vsockmon.c 22547F: include/net/af_vsock.h 22548F: include/uapi/linux/vm_sockets.h 22549F: include/uapi/linux/vm_sockets_diag.h 22550F: include/uapi/linux/vsockmon.h 22551F: net/vmw_vsock/ 22552F: tools/testing/vsock/ 22553 22554VMALLOC 22555M: Andrew Morton <akpm@linux-foundation.org> 22556R: Uladzislau Rezki <urezki@gmail.com> 22557R: Christoph Hellwig <hch@infradead.org> 22558R: Lorenzo Stoakes <lstoakes@gmail.com> 22559L: linux-mm@kvack.org 22560S: Maintained 22561W: http://www.linux-mm.org 22562T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22563F: include/linux/vmalloc.h 22564F: mm/vmalloc.c 22565 22566VME SUBSYSTEM 22567M: Martyn Welch <martyn@welchs.me.uk> 22568M: Manohar Vanga <manohar.vanga@gmail.com> 22569M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22570L: linux-kernel@vger.kernel.org 22571S: Odd fixes 22572T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22573F: Documentation/driver-api/vme.rst 22574F: drivers/staging/vme_user/ 22575 22576VMWARE BALLOON DRIVER 22577M: Nadav Amit <namit@vmware.com> 22578R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22579L: linux-kernel@vger.kernel.org 22580S: Supported 22581F: drivers/misc/vmw_balloon.c 22582 22583VMWARE HYPERVISOR INTERFACE 22584M: Ajay Kaher <akaher@vmware.com> 22585M: Alexey Makhalov <amakhalov@vmware.com> 22586R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22587L: virtualization@lists.linux-foundation.org 22588L: x86@kernel.org 22589S: Supported 22590T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22591F: arch/x86/include/asm/vmware.h 22592F: arch/x86/kernel/cpu/vmware.c 22593 22594VMWARE PVRDMA DRIVER 22595M: Bryan Tan <bryantan@vmware.com> 22596M: Vishnu Dasa <vdasa@vmware.com> 22597R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22598L: linux-rdma@vger.kernel.org 22599S: Supported 22600F: drivers/infiniband/hw/vmw_pvrdma/ 22601 22602VMWARE PVSCSI DRIVER 22603M: Vishal Bhakta <vbhakta@vmware.com> 22604R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22605L: linux-scsi@vger.kernel.org 22606S: Supported 22607F: drivers/scsi/vmw_pvscsi.c 22608F: drivers/scsi/vmw_pvscsi.h 22609 22610VMWARE VIRTUAL PTP CLOCK DRIVER 22611M: Deep Shah <sdeep@vmware.com> 22612R: Ajay Kaher <akaher@vmware.com> 22613R: Alexey Makhalov <amakhalov@vmware.com> 22614R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22615L: netdev@vger.kernel.org 22616S: Supported 22617F: drivers/ptp/ptp_vmw.c 22618 22619VMWARE VMCI DRIVER 22620M: Bryan Tan <bryantan@vmware.com> 22621M: Vishnu Dasa <vdasa@vmware.com> 22622R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22623L: linux-kernel@vger.kernel.org 22624S: Supported 22625F: drivers/misc/vmw_vmci/ 22626F: include/linux/vmw_vmci* 22627 22628VMWARE VMMOUSE SUBDRIVER 22629M: Zack Rusin <zackr@vmware.com> 22630R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22631R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22632L: linux-input@vger.kernel.org 22633S: Supported 22634F: drivers/input/mouse/vmmouse.c 22635F: drivers/input/mouse/vmmouse.h 22636 22637VMWARE VMXNET3 ETHERNET DRIVER 22638M: Ronak Doshi <doshir@vmware.com> 22639R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22640L: netdev@vger.kernel.org 22641S: Supported 22642F: drivers/net/vmxnet3/ 22643 22644VMWARE VSOCK VMCI TRANSPORT DRIVER 22645M: Bryan Tan <bryantan@vmware.com> 22646M: Vishnu Dasa <vdasa@vmware.com> 22647R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22648L: linux-kernel@vger.kernel.org 22649S: Supported 22650F: net/vmw_vsock/vmci_transport* 22651 22652VOCORE VOCORE2 BOARD 22653M: Harvey Hunt <harveyhuntnexus@gmail.com> 22654L: linux-mips@vger.kernel.org 22655S: Maintained 22656F: arch/mips/boot/dts/ralink/vocore2.dts 22657 22658VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22659M: Liam Girdwood <lgirdwood@gmail.com> 22660M: Mark Brown <broonie@kernel.org> 22661L: linux-kernel@vger.kernel.org 22662S: Supported 22663W: http://www.slimlogic.co.uk/?p=48 22664T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22665F: Documentation/devicetree/bindings/regulator/ 22666F: Documentation/power/regulator/ 22667F: drivers/regulator/ 22668F: include/dt-bindings/regulator/ 22669F: include/linux/regulator/ 22670K: regulator_get_optional 22671 22672VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22673R: Matti Vaittinen <mazziesaccount@gmail.com> 22674F: drivers/regulator/irq_helpers.c 22675 22676VRF 22677M: David Ahern <dsahern@kernel.org> 22678L: netdev@vger.kernel.org 22679S: Maintained 22680F: Documentation/networking/vrf.rst 22681F: drivers/net/vrf.c 22682 22683VSPRINTF 22684M: Petr Mladek <pmladek@suse.com> 22685M: Steven Rostedt <rostedt@goodmis.org> 22686M: Sergey Senozhatsky <senozhatsky@chromium.org> 22687R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22688R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22689S: Maintained 22690T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22691F: Documentation/core-api/printk-formats.rst 22692F: lib/test_printf.c 22693F: lib/test_scanf.c 22694F: lib/vsprintf.c 22695 22696VT1211 HARDWARE MONITOR DRIVER 22697M: Juerg Haefliger <juergh@proton.me> 22698L: linux-hwmon@vger.kernel.org 22699S: Maintained 22700F: Documentation/hwmon/vt1211.rst 22701F: drivers/hwmon/vt1211.c 22702 22703VT8231 HARDWARE MONITOR DRIVER 22704M: Roger Lucas <vt8231@hiddenengine.co.uk> 22705L: linux-hwmon@vger.kernel.org 22706S: Maintained 22707F: drivers/hwmon/vt8231.c 22708 22709VUB300 USB to SDIO/SD/MMC bridge chip 22710L: linux-mmc@vger.kernel.org 22711S: Orphan 22712F: drivers/mmc/host/vub300.c 22713 22714W1 DALLAS'S 1-WIRE BUS 22715M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22716S: Maintained 22717F: Documentation/devicetree/bindings/w1/ 22718F: Documentation/w1/ 22719F: drivers/w1/ 22720F: include/linux/w1.h 22721 22722W83791D HARDWARE MONITORING DRIVER 22723M: Marc Hulsman <m.hulsman@tudelft.nl> 22724L: linux-hwmon@vger.kernel.org 22725S: Maintained 22726F: Documentation/hwmon/w83791d.rst 22727F: drivers/hwmon/w83791d.c 22728 22729W83793 HARDWARE MONITORING DRIVER 22730M: Rudolf Marek <r.marek@assembler.cz> 22731L: linux-hwmon@vger.kernel.org 22732S: Maintained 22733F: Documentation/hwmon/w83793.rst 22734F: drivers/hwmon/w83793.c 22735 22736W83795 HARDWARE MONITORING DRIVER 22737M: Jean Delvare <jdelvare@suse.com> 22738L: linux-hwmon@vger.kernel.org 22739S: Maintained 22740F: drivers/hwmon/w83795.c 22741 22742W83L51xD SD/MMC CARD INTERFACE DRIVER 22743M: Pierre Ossman <pierre@ossman.eu> 22744S: Maintained 22745F: drivers/mmc/host/wbsd.* 22746 22747WACOM PROTOCOL 4 SERIAL TABLETS 22748M: Julian Squires <julian@cipht.net> 22749M: Hans de Goede <hdegoede@redhat.com> 22750L: linux-input@vger.kernel.org 22751S: Maintained 22752F: drivers/input/tablet/wacom_serial4.c 22753 22754WANGXUN ETHERNET DRIVER 22755M: Jiawen Wu <jiawenwu@trustnetic.com> 22756M: Mengyuan Lou <mengyuanlou@net-swift.com> 22757L: netdev@vger.kernel.org 22758S: Maintained 22759W: https://www.net-swift.com 22760F: Documentation/networking/device_drivers/ethernet/wangxun/* 22761F: drivers/net/ethernet/wangxun/ 22762 22763WATCHDOG DEVICE DRIVERS 22764M: Wim Van Sebroeck <wim@linux-watchdog.org> 22765M: Guenter Roeck <linux@roeck-us.net> 22766L: linux-watchdog@vger.kernel.org 22767S: Maintained 22768W: http://www.linux-watchdog.org/ 22769T: git git://www.linux-watchdog.org/linux-watchdog.git 22770F: Documentation/devicetree/bindings/watchdog/ 22771F: Documentation/watchdog/ 22772F: drivers/watchdog/ 22773F: include/linux/watchdog.h 22774F: include/trace/events/watchdog.h 22775F: include/uapi/linux/watchdog.h 22776 22777WHISKEYCOVE PMIC GPIO DRIVER 22778M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22779L: linux-gpio@vger.kernel.org 22780S: Maintained 22781F: drivers/gpio/gpio-wcove.c 22782 22783WHWAVE RTC DRIVER 22784M: Dianlong Li <long17.cool@163.com> 22785L: linux-rtc@vger.kernel.org 22786S: Maintained 22787F: drivers/rtc/rtc-sd3078.c 22788 22789WIIMOTE HID DRIVER 22790M: David Rheinsberg <david.rheinsberg@gmail.com> 22791L: linux-input@vger.kernel.org 22792S: Maintained 22793F: drivers/hid/hid-wiimote* 22794 22795WILOCITY WIL6210 WIRELESS DRIVER 22796L: linux-wireless@vger.kernel.org 22797S: Orphan 22798W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22799F: drivers/net/wireless/ath/wil6210/ 22800 22801WINBOND CIR DRIVER 22802M: David Härdeman <david@hardeman.nu> 22803S: Maintained 22804F: drivers/media/rc/winbond-cir.c 22805 22806WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22807L: linux-watchdog@vger.kernel.org 22808S: Orphan 22809F: drivers/watchdog/ebc-c384_wdt.c 22810 22811WINSYSTEMS WS16C48 GPIO DRIVER 22812M: William Breathitt Gray <william.gray@linaro.org> 22813L: linux-gpio@vger.kernel.org 22814S: Maintained 22815F: drivers/gpio/gpio-ws16c48.c 22816 22817WIREGUARD SECURE NETWORK TUNNEL 22818M: Jason A. Donenfeld <Jason@zx2c4.com> 22819L: wireguard@lists.zx2c4.com 22820L: netdev@vger.kernel.org 22821S: Maintained 22822F: drivers/net/wireguard/ 22823F: tools/testing/selftests/wireguard/ 22824 22825WISTRON LAPTOP BUTTON DRIVER 22826M: Miloslav Trmac <mitr@volny.cz> 22827S: Maintained 22828F: drivers/input/misc/wistron_btns.c 22829 22830WL3501 WIRELESS PCMCIA CARD DRIVER 22831L: linux-wireless@vger.kernel.org 22832S: Odd fixes 22833F: drivers/net/wireless/legacy/wl3501* 22834 22835WOLFSON MICROELECTRONICS DRIVERS 22836L: patches@opensource.cirrus.com 22837S: Supported 22838W: https://github.com/CirrusLogic/linux-drivers/wiki 22839T: git https://github.com/CirrusLogic/linux-drivers.git 22840F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22841F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22842F: Documentation/devicetree/bindings/mfd/wm831x.txt 22843F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22844F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22845F: Documentation/devicetree/bindings/sound/wm* 22846F: Documentation/hwmon/wm83??.rst 22847F: arch/arm/mach-s3c/mach-crag6410* 22848F: drivers/clk/clk-wm83*.c 22849F: drivers/gpio/gpio-*wm*.c 22850F: drivers/gpio/gpio-arizona.c 22851F: drivers/hwmon/wm83??-hwmon.c 22852F: drivers/input/misc/wm831x-on.c 22853F: drivers/input/touchscreen/wm831x-ts.c 22854F: drivers/input/touchscreen/wm97*.c 22855F: drivers/leds/leds-wm83*.c 22856F: drivers/mfd/arizona* 22857F: drivers/mfd/cs47l24* 22858F: drivers/mfd/wm*.c 22859F: drivers/power/supply/wm83*.c 22860F: drivers/regulator/arizona* 22861F: drivers/regulator/wm8*.c 22862F: drivers/rtc/rtc-wm83*.c 22863F: drivers/video/backlight/wm83*_bl.c 22864F: drivers/watchdog/wm83*_wdt.c 22865F: include/linux/mfd/arizona/ 22866F: include/linux/mfd/wm831x/ 22867F: include/linux/mfd/wm8350/ 22868F: include/linux/mfd/wm8400* 22869F: include/linux/regulator/arizona* 22870F: include/linux/wm97xx.h 22871F: include/sound/wm????.h 22872F: sound/soc/codecs/arizona* 22873F: sound/soc/codecs/cs47l24* 22874F: sound/soc/codecs/wm* 22875 22876WORKQUEUE 22877M: Tejun Heo <tj@kernel.org> 22878R: Lai Jiangshan <jiangshanlai@gmail.com> 22879S: Maintained 22880T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22881F: Documentation/core-api/workqueue.rst 22882F: include/linux/workqueue.h 22883F: kernel/workqueue.c 22884F: kernel/workqueue_internal.h 22885 22886WWAN DRIVERS 22887M: Loic Poulain <loic.poulain@linaro.org> 22888M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22889R: Johannes Berg <johannes@sipsolutions.net> 22890L: netdev@vger.kernel.org 22891S: Maintained 22892F: drivers/net/wwan/ 22893F: include/linux/wwan.h 22894F: include/uapi/linux/wwan.h 22895 22896X-POWERS AXP288 PMIC DRIVERS 22897M: Hans de Goede <hdegoede@redhat.com> 22898S: Maintained 22899F: drivers/acpi/pmic/intel_pmic_xpower.c 22900N: axp288 22901 22902X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22903M: Chen-Yu Tsai <wens@csie.org> 22904L: linux-kernel@vger.kernel.org 22905S: Maintained 22906N: axp[128] 22907 22908X.25 STACK 22909M: Martin Schiller <ms@dev.tdt.de> 22910L: linux-x25@vger.kernel.org 22911S: Maintained 22912F: Documentation/networking/lapb-module.rst 22913F: Documentation/networking/x25* 22914F: drivers/net/wan/hdlc_x25.c 22915F: drivers/net/wan/lapbether.c 22916F: include/*/lapb.h 22917F: include/net/x25* 22918F: include/uapi/linux/x25.h 22919F: net/lapb/ 22920F: net/x25/ 22921 22922X86 ARCHITECTURE (32-BIT AND 64-BIT) 22923M: Thomas Gleixner <tglx@linutronix.de> 22924M: Ingo Molnar <mingo@redhat.com> 22925M: Borislav Petkov <bp@alien8.de> 22926M: Dave Hansen <dave.hansen@linux.intel.com> 22927M: x86@kernel.org 22928R: "H. Peter Anvin" <hpa@zytor.com> 22929L: linux-kernel@vger.kernel.org 22930S: Maintained 22931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22932F: Documentation/arch/x86/ 22933F: Documentation/devicetree/bindings/x86/ 22934F: arch/x86/ 22935 22936X86 ENTRY CODE 22937M: Andy Lutomirski <luto@kernel.org> 22938L: linux-kernel@vger.kernel.org 22939S: Maintained 22940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22941F: arch/x86/entry/ 22942 22943X86 HARDWARE VULNERABILITIES 22944M: Thomas Gleixner <tglx@linutronix.de> 22945M: Borislav Petkov <bp@alien8.de> 22946M: Peter Zijlstra <peterz@infradead.org> 22947M: Josh Poimboeuf <jpoimboe@kernel.org> 22948R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22949S: Maintained 22950F: Documentation/admin-guide/hw-vuln/ 22951F: arch/x86/include/asm/nospec-branch.h 22952F: arch/x86/kernel/cpu/bugs.c 22953 22954X86 MCE INFRASTRUCTURE 22955M: Tony Luck <tony.luck@intel.com> 22956M: Borislav Petkov <bp@alien8.de> 22957L: linux-edac@vger.kernel.org 22958S: Maintained 22959F: Documentation/ABI/testing/sysfs-mce 22960F: Documentation/arch/x86/x86_64/machinecheck.rst 22961F: arch/x86/kernel/cpu/mce/* 22962 22963X86 MICROCODE UPDATE SUPPORT 22964M: Borislav Petkov <bp@alien8.de> 22965S: Maintained 22966F: arch/x86/kernel/cpu/microcode/* 22967 22968X86 MM 22969M: Dave Hansen <dave.hansen@linux.intel.com> 22970M: Andy Lutomirski <luto@kernel.org> 22971M: Peter Zijlstra <peterz@infradead.org> 22972L: linux-kernel@vger.kernel.org 22973S: Maintained 22974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22975F: arch/x86/mm/ 22976 22977X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22978M: Hans de Goede <hdegoede@redhat.com> 22979L: platform-driver-x86@vger.kernel.org 22980S: Maintained 22981T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22982F: drivers/platform/x86/x86-android-tablets/ 22983 22984X86 PLATFORM DRIVERS 22985M: Hans de Goede <hdegoede@redhat.com> 22986M: Mark Gross <markgross@kernel.org> 22987L: platform-driver-x86@vger.kernel.org 22988S: Maintained 22989T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22990F: drivers/platform/olpc/ 22991F: drivers/platform/x86/ 22992F: include/linux/platform_data/x86/ 22993 22994X86 PLATFORM DRIVERS - ARCH 22995R: Darren Hart <dvhart@infradead.org> 22996R: Andy Shevchenko <andy@infradead.org> 22997L: platform-driver-x86@vger.kernel.org 22998L: x86@kernel.org 22999S: Maintained 23000T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23001F: arch/x86/platform 23002 23003X86 PLATFORM UV HPE SUPERDOME FLEX 23004M: Steve Wahl <steve.wahl@hpe.com> 23005R: Mike Travis <mike.travis@hpe.com> 23006R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23007R: Russ Anderson <russ.anderson@hpe.com> 23008S: Supported 23009F: arch/x86/include/asm/uv/ 23010F: arch/x86/kernel/apic/x2apic_uv_x.c 23011F: arch/x86/platform/uv/ 23012 23013X86 STACK UNWINDING 23014M: Josh Poimboeuf <jpoimboe@kernel.org> 23015M: Peter Zijlstra <peterz@infradead.org> 23016S: Supported 23017F: arch/x86/include/asm/unwind*.h 23018F: arch/x86/kernel/dumpstack.c 23019F: arch/x86/kernel/stacktrace.c 23020F: arch/x86/kernel/unwind_*.c 23021 23022X86 VDSO 23023M: Andy Lutomirski <luto@kernel.org> 23024L: linux-kernel@vger.kernel.org 23025S: Maintained 23026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23027F: arch/x86/entry/vdso/ 23028 23029XARRAY 23030M: Matthew Wilcox <willy@infradead.org> 23031L: linux-fsdevel@vger.kernel.org 23032S: Supported 23033F: Documentation/core-api/xarray.rst 23034F: include/linux/idr.h 23035F: include/linux/xarray.h 23036F: lib/idr.c 23037F: lib/xarray.c 23038F: tools/testing/radix-tree 23039 23040XBOX DVD IR REMOTE 23041M: Benjamin Valentin <benpicco@googlemail.com> 23042S: Maintained 23043F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23044F: drivers/media/rc/xbox_remote.c 23045 23046XC2028/3028 TUNER DRIVER 23047M: Mauro Carvalho Chehab <mchehab@kernel.org> 23048L: linux-media@vger.kernel.org 23049S: Maintained 23050W: https://linuxtv.org 23051T: git git://linuxtv.org/media_tree.git 23052F: drivers/media/tuners/xc2028.* 23053 23054XDP (eXpress Data Path) 23055M: Alexei Starovoitov <ast@kernel.org> 23056M: Daniel Borkmann <daniel@iogearbox.net> 23057M: David S. Miller <davem@davemloft.net> 23058M: Jakub Kicinski <kuba@kernel.org> 23059M: Jesper Dangaard Brouer <hawk@kernel.org> 23060M: John Fastabend <john.fastabend@gmail.com> 23061L: netdev@vger.kernel.org 23062L: bpf@vger.kernel.org 23063S: Supported 23064F: drivers/net/ethernet/*/*/*/*/*xdp* 23065F: drivers/net/ethernet/*/*/*xdp* 23066F: include/net/xdp.h 23067F: include/net/xdp_priv.h 23068F: include/trace/events/xdp.h 23069F: kernel/bpf/cpumap.c 23070F: kernel/bpf/devmap.c 23071F: net/core/xdp.c 23072F: samples/bpf/xdp* 23073F: tools/testing/selftests/bpf/*/*xdp* 23074F: tools/testing/selftests/bpf/*xdp* 23075K: (?:\b|_)xdp(?:\b|_) 23076 23077XDP SOCKETS (AF_XDP) 23078M: Björn Töpel <bjorn@kernel.org> 23079M: Magnus Karlsson <magnus.karlsson@intel.com> 23080M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23081R: Jonathan Lemon <jonathan.lemon@gmail.com> 23082L: netdev@vger.kernel.org 23083L: bpf@vger.kernel.org 23084S: Maintained 23085F: Documentation/networking/af_xdp.rst 23086F: include/net/netns/xdp.h 23087F: include/net/xdp_sock* 23088F: include/net/xsk_buff_pool.h 23089F: include/uapi/linux/if_xdp.h 23090F: include/uapi/linux/xdp_diag.h 23091F: net/xdp/ 23092F: tools/testing/selftests/bpf/*xsk* 23093 23094XEN BLOCK SUBSYSTEM 23095M: Roger Pau Monné <roger.pau@citrix.com> 23096L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23097S: Supported 23098F: drivers/block/xen* 23099F: drivers/block/xen-blkback/* 23100 23101XEN HYPERVISOR ARM 23102M: Stefano Stabellini <sstabellini@kernel.org> 23103L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23104S: Maintained 23105F: arch/arm/include/asm/xen/ 23106F: arch/arm/xen/ 23107 23108XEN HYPERVISOR ARM64 23109M: Stefano Stabellini <sstabellini@kernel.org> 23110L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23111S: Maintained 23112F: arch/arm64/include/asm/xen/ 23113F: arch/arm64/xen/ 23114 23115XEN HYPERVISOR INTERFACE 23116M: Juergen Gross <jgross@suse.com> 23117M: Stefano Stabellini <sstabellini@kernel.org> 23118R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23119L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23120S: Supported 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23122F: Documentation/ABI/stable/sysfs-hypervisor-xen 23123F: Documentation/ABI/testing/sysfs-hypervisor-xen 23124F: drivers/*/xen-*front.c 23125F: drivers/xen/ 23126F: include/uapi/xen/ 23127F: include/xen/ 23128F: kernel/configs/xen.config 23129 23130XEN HYPERVISOR X86 23131M: Juergen Gross <jgross@suse.com> 23132R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23133L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23134S: Supported 23135F: arch/x86/configs/xen.config 23136F: arch/x86/include/asm/pvclock-abi.h 23137F: arch/x86/include/asm/xen/ 23138F: arch/x86/platform/pvh/ 23139F: arch/x86/xen/ 23140 23141XEN NETWORK BACKEND DRIVER 23142M: Wei Liu <wei.liu@kernel.org> 23143M: Paul Durrant <paul@xen.org> 23144L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23145L: netdev@vger.kernel.org 23146S: Supported 23147F: drivers/net/xen-netback/* 23148 23149XEN PCI SUBSYSTEM 23150M: Juergen Gross <jgross@suse.com> 23151L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23152S: Supported 23153F: arch/x86/pci/*xen* 23154F: drivers/pci/*xen* 23155 23156XEN PVSCSI DRIVERS 23157M: Juergen Gross <jgross@suse.com> 23158L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23159L: linux-scsi@vger.kernel.org 23160S: Supported 23161F: drivers/scsi/xen-scsifront.c 23162F: drivers/xen/xen-scsiback.c 23163F: include/xen/interface/io/vscsiif.h 23164 23165XEN PVUSB DRIVER 23166M: Juergen Gross <jgross@suse.com> 23167L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23168L: linux-usb@vger.kernel.org 23169S: Supported 23170F: drivers/usb/host/xen* 23171F: include/xen/interface/io/usbif.h 23172 23173XEN SOUND FRONTEND DRIVER 23174M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23175L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23177S: Supported 23178F: sound/xen/* 23179 23180XEN SWIOTLB SUBSYSTEM 23181M: Juergen Gross <jgross@suse.com> 23182M: Stefano Stabellini <sstabellini@kernel.org> 23183L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23184L: iommu@lists.linux.dev 23185S: Supported 23186F: arch/*/include/asm/xen/swiotlb-xen.h 23187F: drivers/xen/swiotlb-xen.c 23188F: include/xen/arm/swiotlb-xen.h 23189F: include/xen/swiotlb-xen.h 23190 23191XFS FILESYSTEM 23192M: Darrick J. Wong <djwong@kernel.org> 23193L: linux-xfs@vger.kernel.org 23194S: Supported 23195W: http://xfs.org/ 23196C: irc://irc.oftc.net/xfs 23197T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23198F: Documentation/ABI/testing/sysfs-fs-xfs 23199F: Documentation/admin-guide/xfs.rst 23200F: Documentation/filesystems/xfs-delayed-logging-design.rst 23201F: Documentation/filesystems/xfs-self-describing-metadata.rst 23202F: fs/xfs/ 23203F: include/uapi/linux/dqblk_xfs.h 23204F: include/uapi/linux/fsmap.h 23205 23206XILINX AMS DRIVER 23207M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23208L: linux-iio@vger.kernel.org 23209S: Maintained 23210F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23211F: drivers/iio/adc/xilinx-ams.c 23212 23213XILINX AXI ETHERNET DRIVER 23214M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23215S: Maintained 23216F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23217F: drivers/net/ethernet/xilinx/xilinx_axienet* 23218 23219XILINX CAN DRIVER 23220M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23221R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23222L: linux-can@vger.kernel.org 23223S: Maintained 23224F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23225F: drivers/net/can/xilinx_can.c 23226 23227XILINX EVENT MANAGEMENT DRIVER 23228M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23229S: Maintained 23230F: drivers/soc/xilinx/xlnx_event_manager.c 23231F: include/linux/firmware/xlnx-event-manager.h 23232 23233XILINX GPIO DRIVER 23234M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23235R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23236R: Michal Simek <michal.simek@amd.com> 23237S: Maintained 23238F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23239F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23240F: drivers/gpio/gpio-xilinx.c 23241F: drivers/gpio/gpio-zynq.c 23242 23243XILINX PWM DRIVER 23244M: Sean Anderson <sean.anderson@seco.com> 23245S: Maintained 23246F: drivers/pwm/pwm-xilinx.c 23247F: include/clocksource/timer-xilinx.h 23248 23249XILINX SD-FEC IP CORES 23250M: Derek Kiernan <derek.kiernan@xilinx.com> 23251M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23252S: Maintained 23253F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23254F: Documentation/misc-devices/xilinx_sdfec.rst 23255F: drivers/misc/Kconfig 23256F: drivers/misc/Makefile 23257F: drivers/misc/xilinx_sdfec.c 23258F: include/uapi/misc/xilinx_sdfec.h 23259 23260XILINX UARTLITE SERIAL DRIVER 23261M: Peter Korsgaard <jacmet@sunsite.dk> 23262L: linux-serial@vger.kernel.org 23263S: Maintained 23264F: drivers/tty/serial/uartlite.c 23265 23266XILINX VIDEO IP CORES 23267M: Hyun Kwon <hyun.kwon@xilinx.com> 23268M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23269L: linux-media@vger.kernel.org 23270S: Supported 23271T: git git://linuxtv.org/media_tree.git 23272F: Documentation/devicetree/bindings/media/xilinx/ 23273F: drivers/media/platform/xilinx/ 23274F: include/uapi/linux/xilinx-v4l2-controls.h 23275 23276XILINX WATCHDOG DRIVER 23277M: Srinivas Neeli <srinivas.neeli@amd.com> 23278R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23279R: Michal Simek <michal.simek@amd.com> 23280S: Maintained 23281F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23282F: drivers/watchdog/of_xilinx_wdt.c 23283 23284XILINX XDMA DRIVER 23285M: Lizhi Hou <lizhi.hou@amd.com> 23286M: Brian Xu <brian.xu@amd.com> 23287M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23288L: dmaengine@vger.kernel.org 23289S: Supported 23290F: drivers/dma/xilinx/xdma-regs.h 23291F: drivers/dma/xilinx/xdma.c 23292F: include/linux/dma/amd_xdma.h 23293F: include/linux/platform_data/amd_xdma.h 23294 23295XILINX ZYNQMP DPDMA DRIVER 23296M: Hyun Kwon <hyun.kwon@xilinx.com> 23297M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23298L: dmaengine@vger.kernel.org 23299S: Supported 23300F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23301F: drivers/dma/xilinx/xilinx_dpdma.c 23302F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23303 23304XILINX ZYNQMP OCM EDAC DRIVER 23305M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23306M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23307S: Maintained 23308F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23309F: drivers/edac/zynqmp_edac.c 23310 23311XILINX ZYNQMP PSGTR PHY DRIVER 23312M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23313M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23314L: linux-kernel@vger.kernel.org 23315S: Supported 23316T: git https://github.com/Xilinx/linux-xlnx.git 23317F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23318F: drivers/phy/xilinx/phy-zynqmp.c 23319 23320XILINX ZYNQMP SHA3 DRIVER 23321M: Harsha <harsha.harsha@xilinx.com> 23322S: Maintained 23323F: drivers/crypto/xilinx/zynqmp-sha.c 23324 23325XILLYBUS DRIVER 23326M: Eli Billauer <eli.billauer@gmail.com> 23327L: linux-kernel@vger.kernel.org 23328S: Supported 23329F: drivers/char/xillybus/ 23330 23331XLP9XX I2C DRIVER 23332M: George Cherian <gcherian@marvell.com> 23333L: linux-i2c@vger.kernel.org 23334S: Supported 23335W: http://www.marvell.com 23336F: drivers/i2c/busses/i2c-xlp9xx.c 23337 23338XRA1403 GPIO EXPANDER 23339M: Nandor Han <nandor.han@ge.com> 23340L: linux-gpio@vger.kernel.org 23341S: Maintained 23342F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23343F: drivers/gpio/gpio-xra1403.c 23344 23345XTENSA XTFPGA PLATFORM SUPPORT 23346M: Max Filippov <jcmvbkbc@gmail.com> 23347S: Maintained 23348F: drivers/spi/spi-xtensa-xtfpga.c 23349F: sound/soc/xtensa/xtfpga-i2s.c 23350 23351YAM DRIVER FOR AX.25 23352M: Jean-Paul Roubelat <jpr@f6fbb.org> 23353L: linux-hams@vger.kernel.org 23354S: Maintained 23355F: drivers/net/hamradio/yam* 23356F: include/linux/yam.h 23357 23358YAMA SECURITY MODULE 23359M: Kees Cook <keescook@chromium.org> 23360S: Supported 23361T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23362F: Documentation/admin-guide/LSM/Yama.rst 23363F: security/yama/ 23364 23365YEALINK PHONE DRIVER 23366M: Henk Vergonet <Henk.Vergonet@gmail.com> 23367L: usbb2k-api-dev@nongnu.org 23368S: Maintained 23369F: Documentation/input/devices/yealink.rst 23370F: drivers/input/misc/yealink.* 23371 23372Z3FOLD COMPRESSED PAGE ALLOCATOR 23373M: Vitaly Wool <vitaly.wool@konsulko.com> 23374R: Miaohe Lin <linmiaohe@huawei.com> 23375L: linux-mm@kvack.org 23376S: Maintained 23377F: mm/z3fold.c 23378 23379Z8530 DRIVER FOR AX.25 23380M: Joerg Reuter <jreuter@yaina.de> 23381L: linux-hams@vger.kernel.org 23382S: Maintained 23383W: http://yaina.de/jreuter/ 23384W: http://www.qsl.net/dl1bke/ 23385F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23386F: drivers/net/hamradio/*scc.c 23387F: drivers/net/hamradio/z8530.h 23388 23389ZBUD COMPRESSED PAGE ALLOCATOR 23390M: Seth Jennings <sjenning@redhat.com> 23391M: Dan Streetman <ddstreet@ieee.org> 23392L: linux-mm@kvack.org 23393S: Maintained 23394F: mm/zbud.c 23395 23396ZD1211RW WIRELESS DRIVER 23397M: Ulrich Kunitz <kune@deine-taler.de> 23398L: linux-wireless@vger.kernel.org 23399L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23400S: Maintained 23401W: http://zd1211.ath.cx/wiki/DriverRewrite 23402F: drivers/net/wireless/zydas/zd1211rw/ 23403 23404ZD1301 MEDIA DRIVER 23405M: Antti Palosaari <crope@iki.fi> 23406L: linux-media@vger.kernel.org 23407S: Maintained 23408W: https://linuxtv.org/ 23409W: http://palosaari.fi/linux/ 23410Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23411F: drivers/media/usb/dvb-usb-v2/zd1301* 23412 23413ZD1301_DEMOD MEDIA DRIVER 23414M: Antti Palosaari <crope@iki.fi> 23415L: linux-media@vger.kernel.org 23416S: Maintained 23417W: https://linuxtv.org/ 23418W: http://palosaari.fi/linux/ 23419Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23420F: drivers/media/dvb-frontends/zd1301_demod* 23421 23422ZHAOXIN PROCESSOR SUPPORT 23423M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23424L: linux-kernel@vger.kernel.org 23425S: Maintained 23426F: arch/x86/kernel/cpu/zhaoxin.c 23427 23428ZONEFS FILESYSTEM 23429M: Damien Le Moal <dlemoal@kernel.org> 23430M: Naohiro Aota <naohiro.aota@wdc.com> 23431R: Johannes Thumshirn <jth@kernel.org> 23432L: linux-fsdevel@vger.kernel.org 23433S: Maintained 23434T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23435F: Documentation/filesystems/zonefs.rst 23436F: fs/zonefs/ 23437 23438ZPOOL COMPRESSED PAGE STORAGE API 23439M: Dan Streetman <ddstreet@ieee.org> 23440L: linux-mm@kvack.org 23441S: Maintained 23442F: include/linux/zpool.h 23443F: mm/zpool.c 23444 23445ZR36067 VIDEO FOR LINUX DRIVER 23446M: Corentin Labbe <clabbe@baylibre.com> 23447L: mjpeg-users@lists.sourceforge.net 23448L: linux-media@vger.kernel.org 23449S: Maintained 23450W: http://mjpeg.sourceforge.net/driver-zoran/ 23451Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23452F: Documentation/driver-api/media/drivers/zoran.rst 23453F: drivers/media/pci/zoran/ 23454 23455ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23456M: Minchan Kim <minchan@kernel.org> 23457M: Sergey Senozhatsky <senozhatsky@chromium.org> 23458L: linux-kernel@vger.kernel.org 23459S: Maintained 23460F: Documentation/admin-guide/blockdev/zram.rst 23461F: drivers/block/zram/ 23462 23463ZS DECSTATION Z85C30 SERIAL DRIVER 23464M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23465S: Maintained 23466F: drivers/tty/serial/zs.* 23467 23468ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23469M: Minchan Kim <minchan@kernel.org> 23470M: Sergey Senozhatsky <senozhatsky@chromium.org> 23471L: linux-mm@kvack.org 23472S: Maintained 23473F: Documentation/mm/zsmalloc.rst 23474F: include/linux/zsmalloc.h 23475F: mm/zsmalloc.c 23476 23477ZSTD 23478M: Nick Terrell <terrelln@fb.com> 23479S: Maintained 23480B: https://github.com/facebook/zstd/issues 23481T: git https://github.com/terrelln/linux.git 23482F: crypto/zstd.c 23483F: include/linux/zstd* 23484F: lib/decompress_unzstd.c 23485F: lib/zstd/ 23486N: zstd 23487K: zstd 23488 23489ZSWAP COMPRESSED SWAP CACHING 23490M: Seth Jennings <sjenning@redhat.com> 23491M: Dan Streetman <ddstreet@ieee.org> 23492M: Vitaly Wool <vitaly.wool@konsulko.com> 23493L: linux-mm@kvack.org 23494S: Maintained 23495F: mm/zswap.c 23496 23497THE REST 23498M: Linus Torvalds <torvalds@linux-foundation.org> 23499L: linux-kernel@vger.kernel.org 23500S: Buried alive in reporters 23501T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23502F: * 23503F: */ 23504
