1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: Liviu Dudau <liviu.dudau@arm.com> 1681S: Supported 1682T: git git://anongit.freedesktop.org/drm/drm-misc 1683F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1684F: Documentation/gpu/komeda-kms.rst 1685F: drivers/gpu/drm/arm/display/include/ 1686F: drivers/gpu/drm/arm/display/komeda/ 1687 1688ARM MALI PANFROST DRM DRIVER 1689M: Rob Herring <robh@kernel.org> 1690M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1691R: Steven Price <steven.price@arm.com> 1692R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1693L: dri-devel@lists.freedesktop.org 1694S: Supported 1695T: git git://anongit.freedesktop.org/drm/drm-misc 1696F: drivers/gpu/drm/panfrost/ 1697F: include/uapi/drm/panfrost_drm.h 1698 1699ARM MALI-DP DRM DRIVER 1700M: Liviu Dudau <liviu.dudau@arm.com> 1701S: Supported 1702T: git git://anongit.freedesktop.org/drm/drm-misc 1703F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1704F: Documentation/gpu/afbc.rst 1705F: drivers/gpu/drm/arm/ 1706 1707ARM MFM AND FLOPPY DRIVERS 1708M: Ian Molton <spyro@f2s.com> 1709S: Maintained 1710F: arch/arm/include/asm/floppy.h 1711F: arch/arm/mach-rpc/floppydma.S 1712 1713ARM PMU PROFILING AND DEBUGGING 1714M: Will Deacon <will@kernel.org> 1715M: Mark Rutland <mark.rutland@arm.com> 1716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1717S: Maintained 1718F: Documentation/devicetree/bindings/arm/pmu.yaml 1719F: Documentation/devicetree/bindings/perf/ 1720F: arch/arm*/include/asm/hw_breakpoint.h 1721F: arch/arm*/include/asm/perf_event.h 1722F: arch/arm*/kernel/hw_breakpoint.c 1723F: arch/arm*/kernel/perf_* 1724F: drivers/perf/ 1725F: include/linux/perf/arm_pmu.h 1726 1727ARM PORT 1728M: Russell King <linux@armlinux.org.uk> 1729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1730S: Odd Fixes 1731W: http://www.armlinux.org.uk/ 1732T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1733F: arch/arm/ 1734X: arch/arm/boot/dts/ 1735 1736ARM PRIMECELL AACI PL041 DRIVER 1737M: Russell King <linux@armlinux.org.uk> 1738S: Odd Fixes 1739F: sound/arm/aaci.* 1740 1741ARM PRIMECELL BUS SUPPORT 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: drivers/amba/ 1745F: include/linux/amba/bus.h 1746 1747ARM PRIMECELL CLCD PL110 DRIVER 1748M: Russell King <linux@armlinux.org.uk> 1749S: Odd Fixes 1750F: drivers/video/fbdev/amba-clcd.* 1751 1752ARM PRIMECELL KMI PL050 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/input/serio/ambakmi.* 1756F: include/linux/amba/kmi.h 1757 1758ARM PRIMECELL MMCI PL180/1 DRIVER 1759M: Russell King <linux@armlinux.org.uk> 1760S: Odd Fixes 1761F: drivers/mmc/host/mmci.* 1762F: include/linux/amba/mmci.h 1763 1764ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1765M: Miquel Raynal <miquel.raynal@bootlin.com> 1766M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1767L: linux-mtd@lists.infradead.org 1768S: Maintained 1769F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1770F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1771 1772ARM PRIMECELL PL35X SMC DRIVER 1773M: Miquel Raynal <miquel.raynal@bootlin.com> 1774M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1776S: Maintained 1777F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1778F: drivers/memory/pl353-smc.c 1779 1780ARM PRIMECELL SSP PL022 SPI DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1785F: drivers/spi/spi-pl022.c 1786 1787ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1788M: Russell King <linux@armlinux.org.uk> 1789S: Odd Fixes 1790F: drivers/tty/serial/amba-pl01*.c 1791F: include/linux/amba/serial.h 1792 1793ARM PRIMECELL VIC PL190/PL192 DRIVER 1794M: Linus Walleij <linus.walleij@linaro.org> 1795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1796S: Maintained 1797F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1798F: drivers/irqchip/irq-vic.c 1799 1800ARM SMC WATCHDOG DRIVER 1801M: Julius Werner <jwerner@chromium.org> 1802R: Evan Benn <evanbenn@chromium.org> 1803S: Maintained 1804F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1805F: drivers/watchdog/arm_smc_wdt.c 1806 1807ARM SMMU DRIVERS 1808M: Will Deacon <will@kernel.org> 1809R: Robin Murphy <robin.murphy@arm.com> 1810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1811S: Maintained 1812F: Documentation/devicetree/bindings/iommu/arm,smmu* 1813F: drivers/iommu/arm/ 1814F: drivers/iommu/io-pgtable-arm* 1815 1816ARM SUB-ARCHITECTURES 1817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1818S: Maintained 1819C: irc://irc.libera.chat/armlinux 1820T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1821F: arch/arm/mach-*/ 1822F: arch/arm/plat-*/ 1823 1824ARM/ACTIONS SEMI ARCHITECTURE 1825M: Andreas Färber <afaerber@suse.de> 1826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1828L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/arm/actions.yaml 1831F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1832F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1833F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1834F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1835F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1836F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1837F: Documentation/devicetree/bindings/pinctrl/actions,* 1838F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1839F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1840F: arch/arm/boot/dts/owl-* 1841F: arch/arm/mach-actions/ 1842F: arch/arm64/boot/dts/actions/ 1843F: drivers/clk/actions/ 1844F: drivers/clocksource/timer-owl* 1845F: drivers/dma/owl-dma.c 1846F: drivers/i2c/busses/i2c-owl.c 1847F: drivers/irqchip/irq-owl-sirq.c 1848F: drivers/mmc/host/owl-mmc.c 1849F: drivers/net/ethernet/actions/ 1850F: drivers/pinctrl/actions/* 1851F: drivers/soc/actions/ 1852F: include/dt-bindings/power/owl-* 1853F: include/dt-bindings/reset/actions,* 1854F: include/linux/soc/actions/ 1855N: owl 1856 1857ARM/Allwinner SoC Clock Support 1858M: Emilio López <emilio@elopez.com.ar> 1859S: Maintained 1860F: drivers/clk/sunxi/ 1861 1862ARM/Allwinner sunXi SoC support 1863M: Chen-Yu Tsai <wens@csie.org> 1864M: Jernej Skrabec <jernej.skrabec@gmail.com> 1865M: Samuel Holland <samuel@sholland.org> 1866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1867L: linux-sunxi@lists.linux.dev 1868S: Maintained 1869T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1870F: arch/arm/mach-sunxi/ 1871F: arch/arm64/boot/dts/allwinner/ 1872F: drivers/clk/sunxi-ng/ 1873F: drivers/pinctrl/sunxi/ 1874F: drivers/soc/sunxi/ 1875N: allwinner 1876N: sun[x456789]i 1877N: sun[25]0i 1878 1879ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1880M: Neil Armstrong <neil.armstrong@linaro.org> 1881M: Jerome Brunet <jbrunet@baylibre.com> 1882L: linux-amlogic@lists.infradead.org 1883S: Maintained 1884F: Documentation/devicetree/bindings/clock/amlogic* 1885F: drivers/clk/meson/ 1886F: include/dt-bindings/clock/gxbb* 1887F: include/dt-bindings/clock/meson* 1888 1889ARM/Amlogic Meson SoC Crypto Drivers 1890M: Corentin Labbe <clabbe@baylibre.com> 1891L: linux-crypto@vger.kernel.org 1892L: linux-amlogic@lists.infradead.org 1893S: Maintained 1894F: Documentation/devicetree/bindings/crypto/amlogic* 1895F: drivers/crypto/amlogic/ 1896 1897ARM/Amlogic Meson SoC Sound Drivers 1898M: Jerome Brunet <jbrunet@baylibre.com> 1899L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1900S: Maintained 1901F: Documentation/devicetree/bindings/sound/amlogic* 1902F: sound/soc/meson/ 1903 1904ARM/Amlogic Meson SoC support 1905M: Neil Armstrong <neil.armstrong@linaro.org> 1906M: Kevin Hilman <khilman@baylibre.com> 1907R: Jerome Brunet <jbrunet@baylibre.com> 1908R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1910L: linux-amlogic@lists.infradead.org 1911S: Maintained 1912W: http://linux-meson.com/ 1913F: arch/arm/boot/dts/meson* 1914F: arch/arm/mach-meson/ 1915F: arch/arm64/boot/dts/amlogic/ 1916F: drivers/mmc/host/meson* 1917F: drivers/pinctrl/meson/ 1918F: drivers/rtc/rtc-meson* 1919F: drivers/soc/amlogic/ 1920N: meson 1921 1922ARM/Annapurna Labs ALPINE ARCHITECTURE 1923M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1924M: Antoine Tenart <atenart@kernel.org> 1925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1926S: Maintained 1927F: arch/arm/boot/dts/alpine* 1928F: arch/arm/mach-alpine/ 1929F: arch/arm64/boot/dts/amazon/ 1930F: drivers/*/*alpine* 1931 1932ARM/APPLE MACHINE SOUND DRIVERS 1933M: Martin Povišer <povik+lin@cutebit.org> 1934L: asahi@lists.linux.dev 1935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1936S: Maintained 1937F: Documentation/devicetree/bindings/sound/apple,* 1938F: sound/soc/apple/* 1939F: sound/soc/codecs/cs42l83-i2c.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/i2c/busses/i2c-pasemi-core.c 1976F: drivers/i2c/busses/i2c-pasemi-platform.c 1977F: drivers/iommu/apple-dart.c 1978F: drivers/iommu/io-pgtable-dart.c 1979F: drivers/irqchip/irq-apple-aic.c 1980F: drivers/mailbox/apple-mailbox.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/apple-mailbox.h 1990F: include/linux/soc/apple/* 1991 1992ARM/ARTPEC MACHINE SUPPORT 1993M: Jesper Nilsson <jesper.nilsson@axis.com> 1994M: Lars Persson <lars.persson@axis.com> 1995L: linux-arm-kernel@axis.com 1996S: Maintained 1997F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1998F: arch/arm/boot/dts/artpec6* 1999F: arch/arm/mach-artpec 2000F: drivers/clk/axis 2001F: drivers/crypto/axis 2002F: drivers/mmc/host/usdhi6rol0.c 2003F: drivers/pinctrl/pinctrl-artpec* 2004 2005ARM/ASPEED I2C DRIVER 2006M: Brendan Higgins <brendanhiggins@google.com> 2007R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2008R: Joel Stanley <joel@jms.id.au> 2009L: linux-i2c@vger.kernel.org 2010L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2011S: Maintained 2012F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2013F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2014F: drivers/i2c/busses/i2c-aspeed.c 2015F: drivers/irqchip/irq-aspeed-i2c-ic.c 2016 2017ARM/ASPEED MACHINE SUPPORT 2018M: Joel Stanley <joel@jms.id.au> 2019R: Andrew Jeffery <andrew@aj.id.au> 2020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2021L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2022S: Supported 2023Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2024T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2025F: Documentation/devicetree/bindings/arm/aspeed/ 2026F: arch/arm/boot/dts/aspeed-* 2027F: arch/arm/mach-aspeed/ 2028N: aspeed 2029 2030ARM/BITMAIN ARCHITECTURE 2031M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2033S: Maintained 2034F: Documentation/devicetree/bindings/arm/bitmain.yaml 2035F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2036F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2037F: arch/arm64/boot/dts/bitmain/ 2038F: drivers/clk/clk-bm1880.c 2039F: drivers/pinctrl/pinctrl-bm1880.c 2040 2041ARM/CALXEDA HIGHBANK ARCHITECTURE 2042M: Andre Przywara <andre.przywara@arm.com> 2043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2044S: Maintained 2045F: arch/arm/boot/dts/ecx-*.dts* 2046F: arch/arm/boot/dts/highbank.dts 2047F: arch/arm/mach-highbank/ 2048 2049ARM/CAVIUM THUNDER NETWORK DRIVER 2050M: Sunil Goutham <sgoutham@marvell.com> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Supported 2053F: drivers/net/ethernet/cavium/thunder/ 2054 2055ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2056M: Lukasz Majewski <lukma@denx.de> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059F: arch/arm/mach-ep93xx/ts72xx.c 2060 2061ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2062M: Alexander Shiyan <shc_work@mail.ru> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Odd Fixes 2065N: clps711x 2066 2067ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2068M: Lennert Buytenhek <kernel@wantstofly.org> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071 2072ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2073M: Hartley Sweeten <hsweeten@visionengravers.com> 2074M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2076S: Maintained 2077F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2078F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2079F: arch/arm/boot/compressed/misc-ep93xx.h 2080F: arch/arm/mach-ep93xx/ 2081F: drivers/iio/adc/ep93xx_adc.c 2082 2083ARM/CLKDEV SUPPORT 2084M: Russell King <linux@armlinux.org.uk> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2088F: drivers/clk/clkdev.c 2089 2090ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2091M: Baruch Siach <baruch@tkos.co.il> 2092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2093S: Maintained 2094F: arch/arm/boot/dts/cx92755* 2095N: digicolor 2096 2097ARM/CORESIGHT FRAMEWORK AND DRIVERS 2098M: Suzuki K Poulose <suzuki.poulose@arm.com> 2099R: Mike Leach <mike.leach@linaro.org> 2100R: Leo Yan <leo.yan@linaro.org> 2101L: coresight@lists.linaro.org (moderated for non-subscribers) 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2105F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2106F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2107F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2108F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2109F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2110F: Documentation/trace/coresight/* 2111F: drivers/hwtracing/coresight/* 2112F: include/dt-bindings/arm/coresight-cti-dt.h 2113F: include/linux/coresight* 2114F: samples/coresight/* 2115F: tools/perf/arch/arm/util/auxtrace.c 2116F: tools/perf/arch/arm/util/cs-etm.c 2117F: tools/perf/arch/arm/util/cs-etm.h 2118F: tools/perf/arch/arm/util/pmu.c 2119F: tools/perf/tests/shell/coresight/* 2120F: tools/perf/util/cs-etm-decoder/* 2121F: tools/perf/util/cs-etm.* 2122 2123ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2124M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2125M: Linus Walleij <linus.walleij@linaro.org> 2126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2127S: Maintained 2128T: git git://github.com/ulli-kroll/linux.git 2129F: Documentation/devicetree/bindings/arm/gemini.yaml 2130F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2131F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2132F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2133F: arch/arm/boot/dts/gemini* 2134F: arch/arm/mach-gemini/ 2135F: drivers/crypto/gemini/ 2136F: drivers/net/ethernet/cortina/ 2137F: drivers/pinctrl/pinctrl-gemini.c 2138F: drivers/rtc/rtc-ftrtc010.c 2139 2140ARM/CZ.NIC TURRIS SUPPORT 2141M: Marek Behún <kabel@kernel.org> 2142S: Maintained 2143W: https://www.turris.cz/ 2144F: Documentation/ABI/testing/debugfs-moxtet 2145F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2146F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2147F: Documentation/devicetree/bindings/bus/moxtet.txt 2148F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2149F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2150F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2151F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2152F: drivers/bus/moxtet.c 2153F: drivers/firmware/turris-mox-rwtm.c 2154F: drivers/gpio/gpio-moxtet.c 2155F: drivers/leds/leds-turris-omnia.c 2156F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2157F: drivers/watchdog/armada_37xx_wdt.c 2158F: include/dt-bindings/bus/moxtet.h 2159F: include/linux/armada-37xx-rwtm-mailbox.h 2160F: include/linux/moxtet.h 2161 2162ARM/FARADAY FA526 PORT 2163M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166T: git git://git.berlios.de/gemini-board 2167F: arch/arm/mm/*-fa* 2168 2169ARM/FOOTBRIDGE ARCHITECTURE 2170M: Russell King <linux@armlinux.org.uk> 2171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2172S: Maintained 2173W: http://www.armlinux.org.uk/ 2174F: arch/arm/include/asm/hardware/dec21285.h 2175F: arch/arm/mach-footbridge/ 2176 2177ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2178M: Shawn Guo <shawnguo@kernel.org> 2179M: Sascha Hauer <s.hauer@pengutronix.de> 2180R: Pengutronix Kernel Team <kernel@pengutronix.de> 2181R: Fabio Estevam <festevam@gmail.com> 2182R: NXP Linux Team <linux-imx@nxp.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2186F: arch/arm64/boot/dts/freescale/ 2187X: arch/arm64/boot/dts/freescale/fsl-* 2188X: arch/arm64/boot/dts/freescale/qoriq-* 2189X: drivers/media/i2c/ 2190N: imx 2191N: mxs 2192 2193ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2194M: Shawn Guo <shawnguo@kernel.org> 2195M: Li Yang <leoyang.li@nxp.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2199F: arch/arm/boot/dts/ls1021a* 2200F: arch/arm64/boot/dts/freescale/fsl-* 2201F: arch/arm64/boot/dts/freescale/qoriq-* 2202 2203ARM/FREESCALE VYBRID ARM ARCHITECTURE 2204M: Shawn Guo <shawnguo@kernel.org> 2205M: Sascha Hauer <s.hauer@pengutronix.de> 2206R: Pengutronix Kernel Team <kernel@pengutronix.de> 2207R: Stefan Agner <stefan@agner.ch> 2208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2209S: Maintained 2210T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2211F: arch/arm/boot/dts/vf* 2212F: arch/arm/mach-imx/*vf610* 2213 2214ARM/GUMSTIX MACHINE SUPPORT 2215M: Steve Sakoman <sakoman@gmail.com> 2216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2217S: Maintained 2218 2219ARM/HISILICON SOC SUPPORT 2220M: Wei Xu <xuwei5@hisilicon.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Supported 2223W: http://www.hisilicon.com 2224T: git https://github.com/hisilicon/linux-hisi.git 2225F: arch/arm/boot/dts/hi3* 2226F: arch/arm/boot/dts/hip* 2227F: arch/arm/boot/dts/hisi* 2228F: arch/arm/mach-hisi/ 2229F: arch/arm64/boot/dts/hisilicon/ 2230 2231ARM/HP JORNADA 7XX MACHINE SUPPORT 2232M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2233S: Maintained 2234W: www.jlime.com 2235T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2236F: arch/arm/mach-sa1100/include/mach/jornada720.h 2237F: arch/arm/mach-sa1100/jornada720.c 2238 2239ARM/HPE GXP ARCHITECTURE 2240M: Jean-Marie Verdun <verdun@hpe.com> 2241M: Nick Hawkins <nick.hawkins@hpe.com> 2242S: Maintained 2243F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2244F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2245F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2246F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2247F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2248F: Documentation/hwmon/gxp-fan-ctrl.rst 2249F: arch/arm/boot/dts/hpe-bmc* 2250F: arch/arm/boot/dts/hpe-gxp* 2251F: arch/arm/mach-hpe/ 2252F: drivers/clocksource/timer-gxp.c 2253F: drivers/hwmon/gxp-fan-ctrl.c 2254F: drivers/i2c/busses/i2c-gxp.c 2255F: drivers/spi/spi-gxp.c 2256F: drivers/watchdog/gxp-wdt.c 2257 2258ARM/IGEP MACHINE SUPPORT 2259M: Enric Balletbo i Serra <eballetbo@gmail.com> 2260M: Javier Martinez Canillas <javier@dowhile0.org> 2261L: linux-omap@vger.kernel.org 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: arch/arm/boot/dts/omap3-igep* 2265 2266ARM/INTEL IXP4XX ARM ARCHITECTURE 2267M: Linus Walleij <linusw@kernel.org> 2268M: Imre Kaloz <kaloz@openwrt.org> 2269M: Krzysztof Halasa <khalasa@piap.pl> 2270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2271S: Maintained 2272F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2273F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2274F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2275F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2276F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2277F: arch/arm/boot/dts/intel-ixp* 2278F: arch/arm/mach-ixp4xx/ 2279F: drivers/bus/intel-ixp4xx-eb.c 2280F: drivers/clocksource/timer-ixp4xx.c 2281F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2282F: drivers/gpio/gpio-ixp4xx.c 2283F: drivers/irqchip/irq-ixp4xx.c 2284 2285ARM/INTEL KEEMBAY ARCHITECTURE 2286M: Paul J. Murphy <paul.j.murphy@intel.com> 2287M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2288S: Maintained 2289F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2290F: arch/arm64/boot/dts/intel/keembay-evm.dts 2291F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2292 2293ARM/INTEL XSC3 (MANZANO) ARM CORE 2294M: Lennert Buytenhek <kernel@wantstofly.org> 2295L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2296S: Maintained 2297 2298ARM/LG1K ARCHITECTURE 2299M: Chanho Min <chanho.min@lge.com> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302F: arch/arm64/boot/dts/lg/ 2303 2304ARM/LPC18XX ARCHITECTURE 2305M: Vladimir Zapolskiy <vz@mleia.com> 2306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2309F: arch/arm/boot/dts/lpc43* 2310F: drivers/i2c/busses/i2c-lpc2k.c 2311F: drivers/memory/pl172.c 2312F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2313F: drivers/rtc/rtc-lpc24xx.c 2314N: lpc18xx 2315 2316ARM/LPC32XX SOC SUPPORT 2317M: Vladimir Zapolskiy <vz@mleia.com> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2321F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2322F: arch/arm/boot/dts/lpc32* 2323F: arch/arm/mach-lpc32xx/ 2324F: drivers/i2c/busses/i2c-pnx.c 2325F: drivers/net/ethernet/nxp/lpc_eth.c 2326F: drivers/usb/host/ohci-nxp.c 2327F: drivers/watchdog/pnx4008_wdt.c 2328N: lpc32xx 2329 2330ARM/Marvell Dove/MV78xx0/Orion SOC support 2331M: Andrew Lunn <andrew@lunn.ch> 2332M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2333M: Gregory Clement <gregory.clement@bootlin.com> 2334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2337F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2339F: Documentation/devicetree/bindings/soc/dove/ 2340F: arch/arm/boot/dts/dove* 2341F: arch/arm/boot/dts/orion5x* 2342F: arch/arm/mach-dove/ 2343F: arch/arm/mach-mv78xx0/ 2344F: arch/arm/mach-orion5x/ 2345F: arch/arm/plat-orion/ 2346F: drivers/soc/dove/ 2347 2348ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2349M: Andrew Lunn <andrew@lunn.ch> 2350M: Gregory Clement <gregory.clement@bootlin.com> 2351M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Maintained 2354T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2355F: Documentation/devicetree/bindings/arm/marvell/ 2356F: arch/arm/boot/dts/armada* 2357F: arch/arm/boot/dts/kirkwood* 2358F: arch/arm/configs/mvebu_*_defconfig 2359F: arch/arm/mach-mvebu/ 2360F: arch/arm64/boot/dts/marvell/armada* 2361F: arch/arm64/boot/dts/marvell/cn913* 2362F: drivers/cpufreq/armada-37xx-cpufreq.c 2363F: drivers/cpufreq/armada-8k-cpufreq.c 2364F: drivers/cpufreq/mvebu-cpufreq.c 2365F: drivers/irqchip/irq-armada-370-xp.c 2366F: drivers/irqchip/irq-mvebu-* 2367F: drivers/pinctrl/mvebu/ 2368F: drivers/rtc/rtc-armada38x.c 2369 2370ARM/Mediatek RTC DRIVER 2371M: Eddie Huang <eddie.huang@mediatek.com> 2372M: Sean Wang <sean.wang@mediatek.com> 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2375S: Maintained 2376F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2377F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2378F: drivers/rtc/rtc-mt2712.c 2379F: drivers/rtc/rtc-mt6397.c 2380F: drivers/rtc/rtc-mt7622.c 2381 2382ARM/Mediatek SoC support 2383M: Matthias Brugger <matthias.bgg@gmail.com> 2384R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2385L: linux-kernel@vger.kernel.org 2386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2387L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2388S: Maintained 2389W: https://mtk.wiki.kernel.org/ 2390C: irc://irc.libera.chat/linux-mediatek 2391F: arch/arm/boot/dts/mt2* 2392F: arch/arm/boot/dts/mt6* 2393F: arch/arm/boot/dts/mt7* 2394F: arch/arm/boot/dts/mt8* 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/Microchip (AT91) SoC support 2411M: Nicolas Ferre <nicolas.ferre@microchip.com> 2412M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2413M: Claudiu Beznea <claudiu.beznea@microchip.com> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416W: http://www.linux4sam.org 2417T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2418F: arch/arm/boot/dts/at91*.dts 2419F: arch/arm/boot/dts/at91*.dtsi 2420F: arch/arm/boot/dts/sama*.dts 2421F: arch/arm/boot/dts/sama*.dtsi 2422F: arch/arm/include/debug/at91.S 2423F: arch/arm/mach-at91/ 2424F: drivers/memory/atmel* 2425F: drivers/watchdog/sama5d4_wdt.c 2426F: include/soc/at91/ 2427X: drivers/input/touchscreen/atmel_mxt_ts.c 2428X: drivers/net/wireless/atmel/ 2429N: at91 2430N: atmel 2431 2432ARM/Microchip Sparx5 SoC support 2433M: Lars Povlsen <lars.povlsen@microchip.com> 2434M: Steen Hegelund <Steen.Hegelund@microchip.com> 2435M: Daniel Machon <daniel.machon@microchip.com> 2436M: UNGLinuxDriver@microchip.com 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git git://github.com/microchip-ung/linux-upstream.git 2440F: arch/arm64/boot/dts/microchip/ 2441F: drivers/net/ethernet/microchip/vcap/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445ARM/MILBEAUT ARCHITECTURE 2446M: Taichi Sugaya <sugaya.taichi@socionext.com> 2447M: Takao Orito <orito.takao@socionext.com> 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449S: Maintained 2450F: arch/arm/boot/dts/milbeaut* 2451F: arch/arm/mach-milbeaut/ 2452N: milbeaut 2453 2454ARM/MStar/Sigmastar Armv7 SoC support 2455M: Daniel Palmer <daniel@thingy.jp> 2456M: Romain Perier <romain.perier@gmail.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459W: http://linux-chenxing.org/ 2460T: git git://github.com/linux-chenxing/linux.git 2461F: Documentation/devicetree/bindings/arm/mstar/* 2462F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2463F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2464F: arch/arm/boot/dts/mstar-* 2465F: arch/arm/mach-mstar/ 2466F: drivers/clk/mstar/ 2467F: drivers/clocksource/timer-msc313e.c 2468F: drivers/gpio/gpio-msc313.c 2469F: drivers/rtc/rtc-msc313.c 2470F: drivers/watchdog/msc313e_wdt.c 2471F: include/dt-bindings/clock/mstar-* 2472F: include/dt-bindings/gpio/msc313-gpio.h 2473 2474ARM/NOMADIK/Ux500 ARCHITECTURES 2475M: Linus Walleij <linus.walleij@linaro.org> 2476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2477S: Maintained 2478T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2479F: Documentation/devicetree/bindings/arm/ste-* 2480F: Documentation/devicetree/bindings/arm/ux500.yaml 2481F: Documentation/devicetree/bindings/arm/ux500/ 2482F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2483F: arch/arm/boot/dts/ste-* 2484F: arch/arm/mach-nomadik/ 2485F: arch/arm/mach-ux500/ 2486F: drivers/clk/clk-nomadik.c 2487F: drivers/clocksource/clksrc-dbx500-prcmu.c 2488F: drivers/dma/ste_dma40* 2489F: drivers/hwspinlock/u8500_hsem.c 2490F: drivers/i2c/busses/i2c-nomadik.c 2491F: drivers/iio/adc/ab8500-gpadc.c 2492F: drivers/mfd/ab8500* 2493F: drivers/mfd/abx500* 2494F: drivers/mfd/db8500* 2495F: drivers/pinctrl/nomadik/ 2496F: drivers/rtc/rtc-ab8500.c 2497F: drivers/rtc/rtc-pl031.c 2498F: drivers/soc/ux500/ 2499 2500ARM/NUVOTON NPCM ARCHITECTURE 2501M: Avi Fishman <avifishman70@gmail.com> 2502M: Tomer Maimon <tmaimon77@gmail.com> 2503M: Tali Perry <tali.perry1@gmail.com> 2504R: Patrick Venture <venture@google.com> 2505R: Nancy Yuen <yuenn@google.com> 2506R: Benjamin Fair <benjaminfair@google.com> 2507L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2508S: Supported 2509F: Documentation/devicetree/bindings/*/*/*npcm* 2510F: Documentation/devicetree/bindings/*/*npcm* 2511F: Documentation/devicetree/bindings/arm/npcm/* 2512F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2513F: arch/arm/boot/dts/nuvoton-npcm* 2514F: arch/arm/mach-npcm/ 2515F: arch/arm64/boot/dts/nuvoton/ 2516F: drivers/*/*/*npcm* 2517F: drivers/*/*npcm* 2518F: drivers/rtc/rtc-nct3018y.c 2519F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2520F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2521 2522ARM/NUVOTON WPCM450 ARCHITECTURE 2523M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Maintained 2526W: https://github.com/neuschaefer/wpcm450/wiki 2527F: Documentation/devicetree/bindings/*/*wpcm* 2528F: arch/arm/boot/dts/nuvoton-wpcm450* 2529F: arch/arm/configs/wpcm450_defconfig 2530F: arch/arm/mach-npcm/wpcm450.c 2531F: drivers/*/*/*wpcm* 2532F: drivers/*/*wpcm* 2533 2534ARM/NXP S32G ARCHITECTURE 2535M: Chester Lin <clin@suse.com> 2536R: Andreas Färber <afaerber@suse.de> 2537R: Matthias Brugger <mbrugger@suse.com> 2538R: NXP S32 Linux Team <s32@nxp.com> 2539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2540S: Maintained 2541F: arch/arm64/boot/dts/freescale/s32g*.dts* 2542 2543ARM/Orion SoC/Technologic Systems TS-78xx platform support 2544M: Alexander Clouter <alex@digriz.org.uk> 2545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2546S: Maintained 2547W: http://www.digriz.org.uk/ts78xx/kernel 2548F: arch/arm/mach-orion5x/ts78xx-* 2549 2550ARM/OXNAS platform support 2551M: Neil Armstrong <neil.armstrong@linaro.org> 2552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2553L: linux-oxnas@groups.io (moderated for non-subscribers) 2554S: Maintained 2555F: arch/arm/boot/dts/ox8*.dts* 2556F: arch/arm/mach-oxnas/ 2557F: drivers/power/reset/oxnas-restart.c 2558N: oxnas 2559 2560ARM/QUALCOMM CHROMEBOOK SUPPORT 2561R: cros-qcom-dts-watchers@chromium.org 2562F: arch/arm64/boot/dts/qcom/sc7180* 2563F: arch/arm64/boot/dts/qcom/sc7280* 2564F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2565 2566ARM/QUALCOMM SUPPORT 2567M: Andy Gross <agross@kernel.org> 2568M: Bjorn Andersson <andersson@kernel.org> 2569R: Konrad Dybcio <konrad.dybcio@linaro.org> 2570L: linux-arm-msm@vger.kernel.org 2571S: Maintained 2572T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2573F: Documentation/devicetree/bindings/*/qcom* 2574F: Documentation/devicetree/bindings/soc/qcom/ 2575F: arch/arm/boot/dts/qcom-*.dts 2576F: arch/arm/boot/dts/qcom-*.dtsi 2577F: arch/arm/configs/qcom_defconfig 2578F: arch/arm/mach-qcom/ 2579F: arch/arm64/boot/dts/qcom/ 2580F: drivers/*/*/qcom* 2581F: drivers/*/*/qcom/ 2582F: drivers/*/pm8???-* 2583F: drivers/*/qcom* 2584F: drivers/*/qcom/ 2585F: drivers/bluetooth/btqcomsmd.c 2586F: drivers/clocksource/timer-qcom.c 2587F: drivers/cpuidle/cpuidle-qcom-spm.c 2588F: drivers/extcon/extcon-qcom* 2589F: drivers/i2c/busses/i2c-qcom-geni.c 2590F: drivers/i2c/busses/i2c-qup.c 2591F: drivers/iommu/msm* 2592F: drivers/mfd/ssbi.c 2593F: drivers/mmc/host/mmci_qcom* 2594F: drivers/mmc/host/sdhci-msm.c 2595F: drivers/pci/controller/dwc/pcie-qcom.c 2596F: drivers/phy/qualcomm/ 2597F: drivers/power/*/msm* 2598F: drivers/reset/reset-qcom-* 2599F: drivers/spi/spi-geni-qcom.c 2600F: drivers/spi/spi-qcom-qspi.c 2601F: drivers/spi/spi-qup.c 2602F: drivers/tty/serial/msm_serial.c 2603F: drivers/ufs/host/ufs-qcom* 2604F: drivers/usb/dwc3/dwc3-qcom.c 2605F: include/dt-bindings/*/qcom* 2606F: include/linux/*/qcom* 2607F: include/linux/soc/qcom/ 2608 2609ARM/RDA MICRO ARCHITECTURE 2610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2612L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2613S: Maintained 2614F: Documentation/devicetree/bindings/arm/rda.yaml 2615F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2616F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2617F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2618F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2619F: arch/arm/boot/dts/rda8810pl-* 2620F: drivers/clocksource/timer-rda.c 2621F: drivers/gpio/gpio-rda.c 2622F: drivers/irqchip/irq-rda-intc.c 2623F: drivers/tty/serial/rda-uart.c 2624 2625ARM/REALTEK ARCHITECTURE 2626M: Andreas Färber <afaerber@suse.de> 2627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2628L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2629S: Maintained 2630F: Documentation/devicetree/bindings/arm/realtek.yaml 2631F: arch/arm/boot/dts/rtd* 2632F: arch/arm/mach-realtek/ 2633F: arch/arm64/boot/dts/realtek/ 2634 2635ARM/RISC-V/RENESAS ARCHITECTURE 2636M: Geert Uytterhoeven <geert+renesas@glider.be> 2637M: Magnus Damm <magnus.damm@gmail.com> 2638L: linux-renesas-soc@vger.kernel.org 2639S: Supported 2640Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2641C: irc://irc.libera.chat/renesas-soc 2642T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2643F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2644F: Documentation/devicetree/bindings/soc/renesas/ 2645F: arch/arm/boot/dts/emev2* 2646F: arch/arm/boot/dts/gr-peach* 2647F: arch/arm/boot/dts/iwg20d-q7* 2648F: arch/arm/boot/dts/r7s* 2649F: arch/arm/boot/dts/r8a* 2650F: arch/arm/boot/dts/r9a* 2651F: arch/arm/boot/dts/sh* 2652F: arch/arm/configs/shmobile_defconfig 2653F: arch/arm/include/debug/renesas-scif.S 2654F: arch/arm/mach-shmobile/ 2655F: arch/arm64/boot/dts/renesas/ 2656F: arch/riscv/boot/dts/renesas/ 2657F: drivers/soc/renesas/ 2658F: include/linux/soc/renesas/ 2659K: \brenesas, 2660 2661ARM/RISCPC ARCHITECTURE 2662M: Russell King <linux@armlinux.org.uk> 2663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2664S: Maintained 2665W: http://www.armlinux.org.uk/ 2666F: arch/arm/include/asm/hardware/ioc.h 2667F: arch/arm/include/asm/hardware/iomd.h 2668F: arch/arm/include/asm/hardware/memc.h 2669F: arch/arm/mach-rpc/ 2670F: drivers/net/ethernet/8390/etherh.c 2671F: drivers/net/ethernet/i825xx/ether1* 2672F: drivers/net/ethernet/seeq/ether3* 2673F: drivers/scsi/arm/ 2674 2675ARM/Rockchip SoC support 2676M: Heiko Stuebner <heiko@sntech.de> 2677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2678L: linux-rockchip@lists.infradead.org 2679S: Maintained 2680T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2681F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2682F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2683F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2684F: arch/arm/boot/dts/rk3* 2685F: arch/arm/boot/dts/rv11* 2686F: arch/arm/mach-rockchip/ 2687F: drivers/*/*/*rockchip* 2688F: drivers/*/*rockchip* 2689F: drivers/clk/rockchip/ 2690F: drivers/i2c/busses/i2c-rk3x.c 2691F: sound/soc/rockchip/ 2692N: rockchip 2693 2694ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2695M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2696R: Alim Akhtar <alim.akhtar@samsung.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-samsung-soc@vger.kernel.org 2699S: Maintained 2700Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2701B: mailto:linux-samsung-soc@vger.kernel.org 2702C: irc://irc.libera.chat/linux-exynos 2703T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2704F: Documentation/arm/samsung/ 2705F: Documentation/devicetree/bindings/arm/samsung/ 2706F: Documentation/devicetree/bindings/hwinfo/samsung,* 2707F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2708F: Documentation/devicetree/bindings/soc/samsung/ 2709F: arch/arm/boot/dts/exynos* 2710F: arch/arm/boot/dts/s3c* 2711F: arch/arm/boot/dts/s5p* 2712F: arch/arm/mach-exynos*/ 2713F: arch/arm/mach-s3c/ 2714F: arch/arm/mach-s5p*/ 2715F: arch/arm64/boot/dts/exynos/ 2716F: drivers/*/*/*s3c24* 2717F: drivers/*/*s3c24* 2718F: drivers/*/*s3c64xx* 2719F: drivers/*/*s5pv210* 2720F: drivers/clocksource/samsung_pwm_timer.c 2721F: drivers/memory/samsung/ 2722F: drivers/pwm/pwm-samsung.c 2723F: drivers/soc/samsung/ 2724F: drivers/tty/serial/samsung* 2725F: include/clocksource/samsung_pwm.h 2726F: include/linux/platform_data/*s3c* 2727F: include/linux/serial_s3c.h 2728F: include/linux/soc/samsung/ 2729N: exynos 2730N: s3c64xx 2731N: s5pv210 2732 2733ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2734M: Łukasz Stelmach <l.stelmach@samsung.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-media@vger.kernel.org 2737S: Maintained 2738F: drivers/media/platform/samsung/s5p-g2d/ 2739 2740ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2741M: Marek Szyprowski <m.szyprowski@samsung.com> 2742L: linux-samsung-soc@vger.kernel.org 2743L: linux-media@vger.kernel.org 2744S: Maintained 2745F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2746F: drivers/media/cec/platform/s5p/ 2747 2748ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2749M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2750M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2751M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2753L: linux-media@vger.kernel.org 2754S: Maintained 2755F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2756F: drivers/media/platform/samsung/s5p-jpeg/ 2757 2758ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2759M: Marek Szyprowski <m.szyprowski@samsung.com> 2760M: Andrzej Hajda <andrzej.hajda@intel.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: drivers/media/platform/samsung/s5p-mfc/ 2765 2766ARM/SOCFPGA ARCHITECTURE 2767M: Dinh Nguyen <dinguyen@kernel.org> 2768S: Maintained 2769W: http://www.rocketboards.org 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2771F: arch/arm/boot/dts/socfpga* 2772F: arch/arm/configs/socfpga_defconfig 2773F: arch/arm/mach-socfpga/ 2774F: arch/arm64/boot/dts/altera/ 2775F: arch/arm64/boot/dts/intel/ 2776 2777ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2778M: Dinh Nguyen <dinguyen@kernel.org> 2779S: Maintained 2780F: drivers/clk/socfpga/ 2781 2782ARM/SOCFPGA EDAC SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/edac/altera_edac.[ch] 2786 2787ARM/SPREADTRUM SoC SUPPORT 2788M: Orson Zhai <orsonzhai@gmail.com> 2789M: Baolin Wang <baolin.wang7@gmail.com> 2790M: Chunyan Zhang <zhang.lyra@gmail.com> 2791S: Maintained 2792F: arch/arm64/boot/dts/sprd 2793N: sprd 2794N: sc27xx 2795N: sc2731 2796 2797ARM/STI ARCHITECTURE 2798M: Patrice Chotard <patrice.chotard@foss.st.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801W: http://www.stlinux.com 2802F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2803F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2804F: arch/arm/boot/dts/sti* 2805F: arch/arm/mach-sti/ 2806F: drivers/ata/ahci_st.c 2807F: drivers/char/hw_random/st-rng.c 2808F: drivers/clocksource/arm_global_timer.c 2809F: drivers/clocksource/clksrc_st_lpc.c 2810F: drivers/cpufreq/sti-cpufreq.c 2811F: drivers/dma/st_fdma* 2812F: drivers/i2c/busses/i2c-st.c 2813F: drivers/media/platform/st/sti/c8sectpfe/ 2814F: drivers/media/rc/st_rc.c 2815F: drivers/mmc/host/sdhci-st.c 2816F: drivers/phy/st/phy-miphy28lp.c 2817F: drivers/phy/st/phy-stih407-usb.c 2818F: drivers/pinctrl/pinctrl-st.c 2819F: drivers/remoteproc/st_remoteproc.c 2820F: drivers/remoteproc/st_slim_rproc.c 2821F: drivers/reset/sti/ 2822F: drivers/rtc/rtc-st-lpc.c 2823F: drivers/tty/serial/st-asc.c 2824F: drivers/usb/dwc3/dwc3-st.c 2825F: drivers/usb/host/ehci-st.c 2826F: drivers/usb/host/ohci-st.c 2827F: drivers/watchdog/st_lpc_wdt.c 2828F: include/linux/remoteproc/st_slim_rproc.h 2829 2830ARM/STM32 ARCHITECTURE 2831M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2832M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2833L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2835S: Maintained 2836T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2837F: arch/arm/boot/dts/stm32* 2838F: arch/arm/mach-stm32/ 2839F: drivers/clocksource/armv7m_systick.c 2840N: stm32 2841N: stm 2842 2843ARM/SUNPLUS SP7021 SOC SUPPORT 2844M: Qin Jian <qinjian@cqplus1.com> 2845L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2846S: Maintained 2847W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2848F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2849F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2850F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2851F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2852F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2853F: arch/arm/configs/sp7021_*defconfig 2854F: arch/arm/mach-sunplus/ 2855F: drivers/clk/clk-sp7021.c 2856F: drivers/irqchip/irq-sp7021-intc.c 2857F: drivers/reset/reset-sunplus.c 2858F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2859F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2860 2861ARM/Synaptics SoC support 2862M: Jisheng Zhang <jszhang@kernel.org> 2863M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2865S: Maintained 2866F: arch/arm/boot/dts/berlin* 2867F: arch/arm/mach-berlin/ 2868F: arch/arm64/boot/dts/synaptics/ 2869 2870ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2871M: Lennert Buytenhek <kernel@wantstofly.org> 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873S: Maintained 2874 2875ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2876M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2877L: linux-tegra@vger.kernel.org 2878L: linux-media@vger.kernel.org 2879S: Maintained 2880F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2881F: drivers/media/cec/platform/tegra/ 2882 2883ARM/TESLA FSD SoC SUPPORT 2884M: Alim Akhtar <alim.akhtar@samsung.com> 2885M: linux-fsd@tesla.com 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887L: linux-samsung-soc@vger.kernel.org 2888S: Maintained 2889F: arch/arm64/boot/dts/tesla/ 2890 2891ARM/TETON BGA MACHINE SUPPORT 2892M: "Mark F. Brown" <mark.brown314@gmail.com> 2893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895 2896ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2897M: Santosh Shilimkar <ssantosh@kernel.org> 2898L: linux-kernel@vger.kernel.org 2899S: Maintained 2900F: drivers/memory/*emif* 2901 2902ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2903M: Nishanth Menon <nm@ti.com> 2904M: Santosh Shilimkar <ssantosh@kernel.org> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906S: Maintained 2907T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2908F: arch/arm/boot/dts/keystone-* 2909F: arch/arm/mach-keystone/ 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2912M: Santosh Shilimkar <ssantosh@kernel.org> 2913L: linux-kernel@vger.kernel.org 2914S: Maintained 2915F: drivers/clk/keystone/ 2916 2917ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2918M: Santosh Shilimkar <ssantosh@kernel.org> 2919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2920L: linux-kernel@vger.kernel.org 2921S: Maintained 2922F: drivers/clocksource/timer-keystone.c 2923 2924ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2925M: Santosh Shilimkar <ssantosh@kernel.org> 2926L: linux-kernel@vger.kernel.org 2927S: Maintained 2928F: drivers/power/reset/keystone-reset.c 2929 2930ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2931M: Nishanth Menon <nm@ti.com> 2932M: Vignesh Raghavendra <vigneshr@ti.com> 2933M: Tero Kristo <kristo@kernel.org> 2934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2935S: Supported 2936F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2937F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2938F: arch/arm64/boot/dts/ti/Makefile 2939F: arch/arm64/boot/dts/ti/k3-* 2940F: include/dt-bindings/pinctrl/k3.h 2941 2942ARM/TOSHIBA VISCONTI ARCHITECTURE 2943M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Supported 2946T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2947F: Documentation/devicetree/bindings/arm/toshiba.yaml 2948F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2949F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2950F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2951F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2952F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2953F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2954F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2955F: arch/arm64/boot/dts/toshiba/ 2956F: drivers/clk/visconti/ 2957F: drivers/gpio/gpio-visconti.c 2958F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2959F: drivers/pci/controller/dwc/pcie-visconti.c 2960F: drivers/pinctrl/visconti/ 2961F: drivers/watchdog/visconti_wdt.c 2962N: visconti 2963 2964ARM/UNIPHIER ARCHITECTURE 2965M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2966M: Masami Hiramatsu <mhiramat@kernel.org> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Maintained 2969F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2970F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2971F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2972F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2973F: arch/arm/boot/dts/uniphier* 2974F: arch/arm/include/asm/hardware/cache-uniphier.h 2975F: arch/arm/mach-uniphier/ 2976F: arch/arm/mm/cache-uniphier.c 2977F: arch/arm64/boot/dts/socionext/uniphier* 2978F: drivers/bus/uniphier-system-bus.c 2979F: drivers/clk/uniphier/ 2980F: drivers/dma/uniphier-mdmac.c 2981F: drivers/gpio/gpio-uniphier.c 2982F: drivers/i2c/busses/i2c-uniphier* 2983F: drivers/irqchip/irq-uniphier-aidet.c 2984F: drivers/mmc/host/uniphier-sd.c 2985F: drivers/pinctrl/uniphier/ 2986F: drivers/reset/reset-uniphier.c 2987F: drivers/tty/serial/8250/8250_uniphier.c 2988N: uniphier 2989 2990ARM/VERSATILE EXPRESS PLATFORM 2991M: Liviu Dudau <liviu.dudau@arm.com> 2992M: Sudeep Holla <sudeep.holla@arm.com> 2993M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2995S: Maintained 2996F: */*/*/vexpress* 2997F: */*/vexpress* 2998F: arch/arm/boot/dts/vexpress* 2999F: arch/arm/mach-versatile/ 3000F: arch/arm64/boot/dts/arm/ 3001F: drivers/clk/versatile/clk-vexpress-osc.c 3002F: drivers/clocksource/timer-versatile.c 3003N: mps2 3004 3005ARM/VFP SUPPORT 3006M: Russell King <linux@armlinux.org.uk> 3007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3008S: Maintained 3009W: http://www.armlinux.org.uk/ 3010F: arch/arm/vfp/ 3011 3012ARM/VT8500 ARM ARCHITECTURE 3013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3014S: Orphan 3015F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3016F: arch/arm/mach-vt8500/ 3017F: drivers/clocksource/timer-vt8500.c 3018F: drivers/i2c/busses/i2c-wmt.c 3019F: drivers/mmc/host/wmt-sdmmc.c 3020F: drivers/pwm/pwm-vt8500.c 3021F: drivers/rtc/rtc-vt8500.c 3022F: drivers/tty/serial/vt8500_serial.c 3023F: drivers/usb/host/ehci-platform.c 3024F: drivers/usb/host/uhci-platform.c 3025F: drivers/video/fbdev/vt8500lcdfb.* 3026F: drivers/video/fbdev/wm8505fb* 3027F: drivers/video/fbdev/wmt_ge_rops.* 3028 3029ARM/ZYNQ ARCHITECTURE 3030M: Michal Simek <michal.simek@amd.com> 3031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3032S: Supported 3033W: http://wiki.xilinx.com 3034T: git https://github.com/Xilinx/linux-xlnx.git 3035F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3036F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3037F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3038F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3039F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3040F: arch/arm/mach-zynq/ 3041F: drivers/clocksource/timer-cadence-ttc.c 3042F: drivers/cpuidle/cpuidle-zynq.c 3043F: drivers/edac/synopsys_edac.c 3044F: drivers/i2c/busses/i2c-cadence.c 3045F: drivers/i2c/busses/i2c-xiic.c 3046F: drivers/mmc/host/sdhci-of-arasan.c 3047N: zynq 3048N: xilinx 3049 3050ARM64 PORT (AARCH64 ARCHITECTURE) 3051M: Catalin Marinas <catalin.marinas@arm.com> 3052M: Will Deacon <will@kernel.org> 3053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3054S: Maintained 3055T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3056F: Documentation/arm64/ 3057F: arch/arm64/ 3058F: tools/testing/selftests/arm64/ 3059X: arch/arm64/boot/dts/ 3060 3061ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3062M: George McCollister <george.mccollister@gmail.com> 3063L: netdev@vger.kernel.org 3064S: Maintained 3065F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3066F: drivers/net/dsa/xrs700x/* 3067F: net/dsa/tag_xrs700x.c 3068 3069AS3645A LED FLASH CONTROLLER DRIVER 3070M: Sakari Ailus <sakari.ailus@iki.fi> 3071L: linux-leds@vger.kernel.org 3072S: Maintained 3073F: drivers/leds/flash/leds-as3645a.c 3074 3075ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3076M: Tianshu Qiu <tian.shu.qiu@intel.com> 3077L: linux-media@vger.kernel.org 3078S: Maintained 3079T: git git://linuxtv.org/media_tree.git 3080F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3081F: drivers/media/i2c/ak7375.c 3082 3083ASAHI KASEI AK8974 DRIVER 3084M: Linus Walleij <linus.walleij@linaro.org> 3085L: linux-iio@vger.kernel.org 3086S: Supported 3087W: http://www.akm.com/ 3088F: drivers/iio/magnetometer/ak8974.c 3089 3090ASC7621 HARDWARE MONITOR DRIVER 3091M: George Joseph <george.joseph@fairview5.com> 3092L: linux-hwmon@vger.kernel.org 3093S: Maintained 3094F: Documentation/hwmon/asc7621.rst 3095F: drivers/hwmon/asc7621.c 3096 3097ASIX AX88796C SPI ETHERNET ADAPTER 3098M: Łukasz Stelmach <l.stelmach@samsung.com> 3099S: Maintained 3100F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3101F: drivers/net/ethernet/asix/ax88796c_* 3102 3103ASPEED CRYPTO DRIVER 3104M: Neal Liu <neal_liu@aspeedtech.com> 3105L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3106S: Maintained 3107F: Documentation/devicetree/bindings/crypto/aspeed,* 3108F: drivers/crypto/aspeed/ 3109 3110ASPEED PECI CONTROLLER 3111M: Iwona Winiarska <iwona.winiarska@intel.com> 3112L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3113L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3114S: Supported 3115F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3116F: drivers/peci/controller/peci-aspeed.c 3117 3118ASPEED PINCTRL DRIVERS 3119M: Andrew Jeffery <andrew@aj.id.au> 3120L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3121L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3122L: linux-gpio@vger.kernel.org 3123S: Maintained 3124F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3125F: drivers/pinctrl/aspeed/ 3126 3127ASPEED SCU INTERRUPT CONTROLLER DRIVER 3128M: Eddie James <eajames@linux.ibm.com> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130S: Maintained 3131F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3132F: drivers/irqchip/irq-aspeed-scu-ic.c 3133F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3134 3135ASPEED SD/MMC DRIVER 3136M: Andrew Jeffery <andrew@aj.id.au> 3137L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3138L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3139L: linux-mmc@vger.kernel.org 3140S: Maintained 3141F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3142F: drivers/mmc/host/sdhci-of-aspeed* 3143 3144ASPEED SMC SPI DRIVER 3145M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3146M: Cédric Le Goater <clg@kaod.org> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3149L: linux-spi@vger.kernel.org 3150S: Maintained 3151F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3152F: drivers/spi/spi-aspeed-smc.c 3153 3154ASPEED USB UDC DRIVER 3155M: Neal Liu <neal_liu@aspeedtech.com> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157S: Maintained 3158F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3159F: drivers/usb/gadget/udc/aspeed_udc.c 3160 3161ASPEED VIDEO ENGINE DRIVER 3162M: Eddie James <eajames@linux.ibm.com> 3163L: linux-media@vger.kernel.org 3164L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3165S: Maintained 3166F: Documentation/devicetree/bindings/media/aspeed-video.txt 3167F: drivers/media/platform/aspeed/ 3168 3169ASUS EC HARDWARE MONITOR DRIVER 3170M: Eugene Shalygin <eugene.shalygin@gmail.com> 3171L: linux-hwmon@vger.kernel.org 3172S: Maintained 3173F: drivers/hwmon/asus-ec-sensors.c 3174 3175ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3176M: Corentin Chary <corentin.chary@gmail.com> 3177L: acpi4asus-user@lists.sourceforge.net 3178L: platform-driver-x86@vger.kernel.org 3179S: Maintained 3180W: http://acpi4asus.sf.net 3181F: drivers/platform/x86/asus*.c 3182F: drivers/platform/x86/eeepc*.c 3183 3184ASUS TF103C DOCK DRIVER 3185M: Hans de Goede <hdegoede@redhat.com> 3186L: platform-driver-x86@vger.kernel.org 3187S: Maintained 3188T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3189F: drivers/platform/x86/asus-tf103c-dock.c 3190 3191ASUS WIRELESS RADIO CONTROL DRIVER 3192M: João Paulo Rechi Vita <jprvita@gmail.com> 3193L: platform-driver-x86@vger.kernel.org 3194S: Maintained 3195F: drivers/platform/x86/asus-wireless.c 3196 3197ASUS WMI HARDWARE MONITOR DRIVER 3198M: Ed Brindley <kernel@maidavale.org> 3199M: Denis Pauk <pauk.denis@gmail.com> 3200L: linux-hwmon@vger.kernel.org 3201S: Maintained 3202F: drivers/hwmon/asus_wmi_sensors.c 3203 3204ASYMMETRIC KEYS 3205M: David Howells <dhowells@redhat.com> 3206L: keyrings@vger.kernel.org 3207S: Maintained 3208F: Documentation/crypto/asymmetric-keys.rst 3209F: crypto/asymmetric_keys/ 3210F: include/crypto/pkcs7.h 3211F: include/crypto/public_key.h 3212F: include/linux/verification.h 3213 3214ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3215R: Dan Williams <dan.j.williams@intel.com> 3216S: Odd fixes 3217W: http://sourceforge.net/projects/xscaleiop 3218F: Documentation/crypto/async-tx-api.rst 3219F: crypto/async_tx/ 3220F: include/linux/async_tx.h 3221 3222AT24 EEPROM DRIVER 3223M: Bartosz Golaszewski <brgl@bgdev.pl> 3224L: linux-i2c@vger.kernel.org 3225S: Maintained 3226T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3227F: Documentation/devicetree/bindings/eeprom/at24.yaml 3228F: drivers/misc/eeprom/at24.c 3229 3230ATA OVER ETHERNET (AOE) DRIVER 3231M: "Justin Sanders" <justin@coraid.com> 3232S: Supported 3233W: http://www.openaoe.org/ 3234F: Documentation/admin-guide/aoe/ 3235F: drivers/block/aoe/ 3236 3237ATC260X PMIC MFD DRIVER 3238M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3239M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3240L: linux-actions@lists.infradead.org 3241S: Maintained 3242F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3243F: drivers/input/misc/atc260x-onkey.c 3244F: drivers/mfd/atc260* 3245F: drivers/power/reset/atc260x-poweroff.c 3246F: drivers/regulator/atc260x-regulator.c 3247F: include/linux/mfd/atc260x/* 3248 3249ATHEROS 71XX/9XXX GPIO DRIVER 3250M: Alban Bedel <albeu@free.fr> 3251S: Maintained 3252W: https://github.com/AlbanBedel/linux 3253T: git git://github.com/AlbanBedel/linux 3254F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3255F: drivers/gpio/gpio-ath79.c 3256 3257ATHEROS 71XX/9XXX USB PHY DRIVER 3258M: Alban Bedel <albeu@free.fr> 3259S: Maintained 3260W: https://github.com/AlbanBedel/linux 3261T: git git://github.com/AlbanBedel/linux 3262F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3263F: drivers/phy/qualcomm/phy-ath79-usb.c 3264 3265ATHEROS ATH GENERIC UTILITIES 3266M: Kalle Valo <kvalo@kernel.org> 3267L: linux-wireless@vger.kernel.org 3268S: Supported 3269F: drivers/net/wireless/ath/* 3270 3271ATHEROS ATH5K WIRELESS DRIVER 3272M: Jiri Slaby <jirislaby@kernel.org> 3273M: Nick Kossifidis <mickflemm@gmail.com> 3274M: Luis Chamberlain <mcgrof@kernel.org> 3275L: linux-wireless@vger.kernel.org 3276S: Maintained 3277W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3278F: drivers/net/wireless/ath/ath5k/ 3279 3280ATHEROS ATH6KL WIRELESS DRIVER 3281L: linux-wireless@vger.kernel.org 3282S: Orphan 3283W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3284F: drivers/net/wireless/ath/ath6kl/ 3285 3286ATI_REMOTE2 DRIVER 3287M: Ville Syrjala <syrjala@sci.fi> 3288S: Maintained 3289F: drivers/input/misc/ati_remote2.c 3290 3291ATK0110 HWMON DRIVER 3292M: Luca Tettamanti <kronos.it@gmail.com> 3293L: linux-hwmon@vger.kernel.org 3294S: Maintained 3295F: drivers/hwmon/asus_atk0110.c 3296 3297ATLX ETHERNET DRIVERS 3298M: Chris Snook <chris.snook@gmail.com> 3299L: netdev@vger.kernel.org 3300S: Maintained 3301W: http://sourceforge.net/projects/atl1 3302W: http://atl1.sourceforge.net 3303F: drivers/net/ethernet/atheros/ 3304 3305ATM 3306M: Chas Williams <3chas3@gmail.com> 3307L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://linux-atm.sourceforge.net 3311F: drivers/atm/ 3312F: include/linux/atm* 3313F: include/uapi/linux/atm* 3314 3315ATMEL MACB ETHERNET DRIVER 3316M: Nicolas Ferre <nicolas.ferre@microchip.com> 3317M: Claudiu Beznea <claudiu.beznea@microchip.com> 3318S: Supported 3319F: drivers/net/ethernet/cadence/ 3320 3321ATMEL MAXTOUCH DRIVER 3322M: Nick Dyer <nick@shmanahar.org> 3323S: Maintained 3324T: git git://github.com/ndyer/linux.git 3325F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3326F: drivers/input/touchscreen/atmel_mxt_ts.c 3327 3328ATMEL WIRELESS DRIVER 3329M: Simon Kelley <simon@thekelleys.org.uk> 3330L: linux-wireless@vger.kernel.org 3331S: Maintained 3332W: http://www.thekelleys.org.uk/atmel 3333W: http://atmelwlandriver.sourceforge.net/ 3334F: drivers/net/wireless/atmel/atmel* 3335 3336ATOMIC INFRASTRUCTURE 3337M: Will Deacon <will@kernel.org> 3338M: Peter Zijlstra <peterz@infradead.org> 3339R: Boqun Feng <boqun.feng@gmail.com> 3340R: Mark Rutland <mark.rutland@arm.com> 3341L: linux-kernel@vger.kernel.org 3342S: Maintained 3343F: Documentation/atomic_*.txt 3344F: arch/*/include/asm/atomic*.h 3345F: include/*/atomic*.h 3346F: include/linux/refcount.h 3347F: scripts/atomic/ 3348 3349ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3350M: Bradley Grove <linuxdrivers@attotech.com> 3351L: linux-scsi@vger.kernel.org 3352S: Supported 3353W: http://www.attotech.com 3354F: drivers/scsi/esas2r 3355 3356ATUSB IEEE 802.15.4 RADIO DRIVER 3357M: Stefan Schmidt <stefan@datenfreihafen.org> 3358L: linux-wpan@vger.kernel.org 3359S: Maintained 3360F: drivers/net/ieee802154/at86rf230.h 3361F: drivers/net/ieee802154/atusb.c 3362F: drivers/net/ieee802154/atusb.h 3363 3364AUDIT SUBSYSTEM 3365M: Paul Moore <paul@paul-moore.com> 3366M: Eric Paris <eparis@redhat.com> 3367L: audit@vger.kernel.org 3368S: Supported 3369W: https://github.com/linux-audit 3370T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3371F: include/asm-generic/audit_*.h 3372F: include/linux/audit.h 3373F: include/linux/audit_arch.h 3374F: include/uapi/linux/audit.h 3375F: kernel/audit* 3376F: lib/*audit.c 3377 3378AUXILIARY DISPLAY DRIVERS 3379M: Miguel Ojeda <ojeda@kernel.org> 3380S: Maintained 3381F: Documentation/devicetree/bindings/auxdisplay/ 3382F: drivers/auxdisplay/ 3383F: include/linux/cfag12864b.h 3384 3385AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3386M: Andreas Klinger <ak@it-klinger.de> 3387L: linux-iio@vger.kernel.org 3388S: Maintained 3389F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3390F: drivers/iio/adc/hx711.c 3391 3392AX.25 NETWORK LAYER 3393M: Ralf Baechle <ralf@linux-mips.org> 3394L: linux-hams@vger.kernel.org 3395S: Maintained 3396W: http://www.linux-ax25.org/ 3397F: include/net/ax25.h 3398F: include/uapi/linux/ax25.h 3399F: net/ax25/ 3400 3401AXENTIA ARM DEVICES 3402M: Peter Rosin <peda@axentia.se> 3403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3404S: Maintained 3405F: arch/arm/boot/dts/at91-linea.dtsi 3406F: arch/arm/boot/dts/at91-natte.dtsi 3407F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3408F: arch/arm/boot/dts/at91-tse850-3.dts 3409 3410AXENTIA ASOC DRIVERS 3411M: Peter Rosin <peda@axentia.se> 3412L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3413S: Maintained 3414F: Documentation/devicetree/bindings/sound/axentia,* 3415F: sound/soc/atmel/tse850-pcm5142.c 3416 3417AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3418M: Nuno Sá <nuno.sa@analog.com> 3419L: linux-hwmon@vger.kernel.org 3420S: Supported 3421W: https://ez.analog.com/linux-software-drivers 3422F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3423F: drivers/hwmon/axi-fan-control.c 3424 3425AXXIA I2C CONTROLLER 3426M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3427L: linux-i2c@vger.kernel.org 3428S: Maintained 3429F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3430F: drivers/i2c/busses/i2c-axxia.c 3431 3432AZ6007 DVB DRIVER 3433M: Mauro Carvalho Chehab <mchehab@kernel.org> 3434L: linux-media@vger.kernel.org 3435S: Maintained 3436W: https://linuxtv.org 3437T: git git://linuxtv.org/media_tree.git 3438F: drivers/media/usb/dvb-usb-v2/az6007.c 3439 3440AZTECH FM RADIO RECEIVER DRIVER 3441M: Hans Verkuil <hverkuil@xs4all.nl> 3442L: linux-media@vger.kernel.org 3443S: Maintained 3444W: https://linuxtv.org 3445T: git git://linuxtv.org/media_tree.git 3446F: drivers/media/radio/radio-aztech* 3447 3448B43 WIRELESS DRIVER 3449L: linux-wireless@vger.kernel.org 3450L: b43-dev@lists.infradead.org 3451S: Odd Fixes 3452W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3453F: drivers/net/wireless/broadcom/b43/ 3454 3455B43LEGACY WIRELESS DRIVER 3456M: Larry Finger <Larry.Finger@lwfinger.net> 3457L: linux-wireless@vger.kernel.org 3458L: b43-dev@lists.infradead.org 3459S: Maintained 3460W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3461F: drivers/net/wireless/broadcom/b43legacy/ 3462 3463BACKLIGHT CLASS/SUBSYSTEM 3464M: Lee Jones <lee@kernel.org> 3465M: Daniel Thompson <daniel.thompson@linaro.org> 3466M: Jingoo Han <jingoohan1@gmail.com> 3467L: dri-devel@lists.freedesktop.org 3468S: Maintained 3469T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3470F: Documentation/ABI/stable/sysfs-class-backlight 3471F: Documentation/ABI/testing/sysfs-class-backlight 3472F: Documentation/devicetree/bindings/leds/backlight 3473F: drivers/video/backlight/ 3474F: include/linux/backlight.h 3475F: include/linux/pwm_backlight.h 3476 3477BARCO P50 GPIO DRIVER 3478M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3479M: Peter Korsgaard <peter.korsgaard@barco.com> 3480S: Maintained 3481F: drivers/platform/x86/barco-p50-gpio.c 3482 3483BATMAN ADVANCED 3484M: Marek Lindner <mareklindner@neomailbox.ch> 3485M: Simon Wunderlich <sw@simonwunderlich.de> 3486M: Antonio Quartulli <a@unstable.cc> 3487M: Sven Eckelmann <sven@narfation.org> 3488L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3489S: Maintained 3490W: https://www.open-mesh.org/ 3491Q: https://patchwork.open-mesh.org/project/batman/list/ 3492B: https://www.open-mesh.org/projects/batman-adv/issues 3493C: ircs://irc.hackint.org/batadv 3494T: git https://git.open-mesh.org/linux-merge.git 3495F: Documentation/networking/batman-adv.rst 3496F: include/uapi/linux/batadv_packet.h 3497F: include/uapi/linux/batman_adv.h 3498F: net/batman-adv/ 3499 3500BAYCOM/HDLCDRV DRIVERS FOR AX.25 3501M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3502L: linux-hams@vger.kernel.org 3503S: Maintained 3504W: http://www.baycom.org/~tom/ham/ham.html 3505F: drivers/net/hamradio/baycom* 3506 3507BCACHE (BLOCK LAYER CACHE) 3508M: Coly Li <colyli@suse.de> 3509M: Kent Overstreet <kent.overstreet@gmail.com> 3510L: linux-bcache@vger.kernel.org 3511S: Maintained 3512W: http://bcache.evilpiepirate.org 3513C: irc://irc.oftc.net/bcache 3514F: drivers/md/bcache/ 3515 3516BDISP ST MEDIA DRIVER 3517M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3518L: linux-media@vger.kernel.org 3519S: Supported 3520W: https://linuxtv.org 3521T: git git://linuxtv.org/media_tree.git 3522F: drivers/media/platform/st/sti/bdisp 3523 3524BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3525M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3526L: netdev@vger.kernel.org 3527S: Maintained 3528F: drivers/net/ethernet/ec_bhf.c 3529 3530BEFS FILE SYSTEM 3531M: Luis de Bethencourt <luisbg@kernel.org> 3532M: Salah Triki <salah.triki@gmail.com> 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3535F: Documentation/filesystems/befs.rst 3536F: fs/befs/ 3537 3538BFQ I/O SCHEDULER 3539M: Paolo Valente <paolo.valente@linaro.org> 3540M: Jens Axboe <axboe@kernel.dk> 3541L: linux-block@vger.kernel.org 3542S: Maintained 3543F: Documentation/block/bfq-iosched.rst 3544F: block/bfq-* 3545 3546BFS FILE SYSTEM 3547M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3548S: Maintained 3549F: Documentation/filesystems/bfs.rst 3550F: fs/bfs/ 3551F: include/uapi/linux/bfs_fs.h 3552 3553BITMAP API 3554M: Yury Norov <yury.norov@gmail.com> 3555R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3556R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3557S: Maintained 3558F: include/linux/bitmap.h 3559F: include/linux/cpumask.h 3560F: include/linux/find.h 3561F: include/linux/nodemask.h 3562F: lib/bitmap.c 3563F: lib/cpumask.c 3564F: lib/cpumask_kunit.c 3565F: lib/find_bit.c 3566F: lib/find_bit_benchmark.c 3567F: lib/test_bitmap.c 3568F: tools/include/linux/bitmap.h 3569F: tools/include/linux/find.h 3570F: tools/lib/bitmap.c 3571F: tools/lib/find_bit.c 3572 3573BLINKM RGB LED DRIVER 3574M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3575S: Maintained 3576F: drivers/leds/leds-blinkm.c 3577 3578BLOCK LAYER 3579M: Jens Axboe <axboe@kernel.dk> 3580L: linux-block@vger.kernel.org 3581S: Maintained 3582T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3583F: Documentation/ABI/stable/sysfs-block 3584F: Documentation/block/ 3585F: block/ 3586F: drivers/block/ 3587F: include/linux/bio.h 3588F: include/linux/blk* 3589F: kernel/trace/blktrace.c 3590F: lib/sbitmap.c 3591 3592BLOCK2MTD DRIVER 3593M: Joern Engel <joern@lazybastard.org> 3594L: linux-mtd@lists.infradead.org 3595S: Maintained 3596F: drivers/mtd/devices/block2mtd.c 3597 3598BLUETOOTH DRIVERS 3599M: Marcel Holtmann <marcel@holtmann.org> 3600M: Johan Hedberg <johan.hedberg@gmail.com> 3601M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3602L: linux-bluetooth@vger.kernel.org 3603S: Supported 3604W: http://www.bluez.org/ 3605T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3606T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3607F: drivers/bluetooth/ 3608 3609BLUETOOTH SUBSYSTEM 3610M: Marcel Holtmann <marcel@holtmann.org> 3611M: Johan Hedberg <johan.hedberg@gmail.com> 3612M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3613L: linux-bluetooth@vger.kernel.org 3614S: Supported 3615W: http://www.bluez.org/ 3616T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3617T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3618F: include/net/bluetooth/ 3619F: net/bluetooth/ 3620 3621BONDING DRIVER 3622M: Jay Vosburgh <j.vosburgh@gmail.com> 3623M: Andy Gospodarek <andy@greyhouse.net> 3624L: netdev@vger.kernel.org 3625S: Supported 3626W: http://sourceforge.net/projects/bonding/ 3627F: Documentation/networking/bonding.rst 3628F: drivers/net/bonding/ 3629F: include/net/bond* 3630F: include/uapi/linux/if_bonding.h 3631F: tools/testing/selftests/drivers/net/bonding/ 3632 3633BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3634M: Dan Robertson <dan@dlrobertson.com> 3635L: linux-iio@vger.kernel.org 3636S: Maintained 3637F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3638F: drivers/iio/accel/bma400* 3639 3640BPF JIT for ARM 3641M: Shubham Bansal <illusionist.neo@gmail.com> 3642L: bpf@vger.kernel.org 3643S: Odd Fixes 3644F: arch/arm/net/ 3645 3646BPF JIT for ARM64 3647M: Daniel Borkmann <daniel@iogearbox.net> 3648M: Alexei Starovoitov <ast@kernel.org> 3649M: Zi Shen Lim <zlim.lnx@gmail.com> 3650L: bpf@vger.kernel.org 3651S: Supported 3652F: arch/arm64/net/ 3653 3654BPF JIT for MIPS (32-BIT AND 64-BIT) 3655M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3656M: Paul Burton <paulburton@kernel.org> 3657L: bpf@vger.kernel.org 3658S: Maintained 3659F: arch/mips/net/ 3660 3661BPF JIT for NFP NICs 3662M: Jakub Kicinski <kuba@kernel.org> 3663L: bpf@vger.kernel.org 3664S: Odd Fixes 3665F: drivers/net/ethernet/netronome/nfp/bpf/ 3666 3667BPF JIT for POWERPC (32-BIT AND 64-BIT) 3668M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3669M: Michael Ellerman <mpe@ellerman.id.au> 3670L: bpf@vger.kernel.org 3671S: Supported 3672F: arch/powerpc/net/ 3673 3674BPF JIT for RISC-V (32-bit) 3675M: Luke Nelson <luke.r.nels@gmail.com> 3676M: Xi Wang <xi.wang@gmail.com> 3677L: bpf@vger.kernel.org 3678S: Maintained 3679F: arch/riscv/net/ 3680X: arch/riscv/net/bpf_jit_comp64.c 3681 3682BPF JIT for RISC-V (64-bit) 3683M: Björn Töpel <bjorn@kernel.org> 3684L: bpf@vger.kernel.org 3685S: Maintained 3686F: arch/riscv/net/ 3687X: arch/riscv/net/bpf_jit_comp32.c 3688 3689BPF JIT for S390 3690M: Ilya Leoshkevich <iii@linux.ibm.com> 3691M: Heiko Carstens <hca@linux.ibm.com> 3692M: Vasily Gorbik <gor@linux.ibm.com> 3693L: bpf@vger.kernel.org 3694S: Supported 3695F: arch/s390/net/ 3696X: arch/s390/net/pnet.c 3697 3698BPF JIT for SPARC (32-BIT AND 64-BIT) 3699M: David S. Miller <davem@davemloft.net> 3700L: bpf@vger.kernel.org 3701S: Odd Fixes 3702F: arch/sparc/net/ 3703 3704BPF JIT for X86 32-BIT 3705M: Wang YanQing <udknight@gmail.com> 3706L: bpf@vger.kernel.org 3707S: Odd Fixes 3708F: arch/x86/net/bpf_jit_comp32.c 3709 3710BPF JIT for X86 64-BIT 3711M: Alexei Starovoitov <ast@kernel.org> 3712M: Daniel Borkmann <daniel@iogearbox.net> 3713L: bpf@vger.kernel.org 3714S: Supported 3715F: arch/x86/net/ 3716X: arch/x86/net/bpf_jit_comp32.c 3717 3718BPF [BTF] 3719M: Martin KaFai Lau <martin.lau@linux.dev> 3720L: bpf@vger.kernel.org 3721S: Maintained 3722F: include/linux/btf* 3723F: kernel/bpf/btf.c 3724 3725BPF [CORE] 3726M: Alexei Starovoitov <ast@kernel.org> 3727M: Daniel Borkmann <daniel@iogearbox.net> 3728R: John Fastabend <john.fastabend@gmail.com> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/bpf* 3732F: include/linux/filter.h 3733F: include/linux/tnum.h 3734F: kernel/bpf/core.c 3735F: kernel/bpf/dispatcher.c 3736F: kernel/bpf/syscall.c 3737F: kernel/bpf/tnum.c 3738F: kernel/bpf/trampoline.c 3739F: kernel/bpf/verifier.c 3740 3741BPF [DOCUMENTATION] (Related to Standardization) 3742R: David Vernet <void@manifault.com> 3743L: bpf@vger.kernel.org 3744L: bpf@ietf.org 3745S: Maintained 3746F: Documentation/bpf/instruction-set.rst 3747 3748BPF [GENERAL] (Safe Dynamic Programs and Tools) 3749M: Alexei Starovoitov <ast@kernel.org> 3750M: Daniel Borkmann <daniel@iogearbox.net> 3751M: Andrii Nakryiko <andrii@kernel.org> 3752R: Martin KaFai Lau <martin.lau@linux.dev> 3753R: Song Liu <song@kernel.org> 3754R: Yonghong Song <yhs@fb.com> 3755R: John Fastabend <john.fastabend@gmail.com> 3756R: KP Singh <kpsingh@kernel.org> 3757R: Stanislav Fomichev <sdf@google.com> 3758R: Hao Luo <haoluo@google.com> 3759R: Jiri Olsa <jolsa@kernel.org> 3760L: bpf@vger.kernel.org 3761S: Supported 3762W: https://bpf.io/ 3763Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3764T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3765T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3766F: Documentation/bpf/ 3767F: Documentation/networking/filter.rst 3768F: Documentation/userspace-api/ebpf/ 3769F: arch/*/net/* 3770F: include/linux/bpf* 3771F: include/linux/btf* 3772F: include/linux/filter.h 3773F: include/trace/events/xdp.h 3774F: include/uapi/linux/bpf* 3775F: include/uapi/linux/btf* 3776F: include/uapi/linux/filter.h 3777F: kernel/bpf/ 3778F: kernel/trace/bpf_trace.c 3779F: lib/test_bpf.c 3780F: net/bpf/ 3781F: net/core/filter.c 3782F: net/sched/act_bpf.c 3783F: net/sched/cls_bpf.c 3784F: samples/bpf/ 3785F: scripts/bpf_doc.py 3786F: scripts/pahole-flags.sh 3787F: scripts/pahole-version.sh 3788F: tools/bpf/ 3789F: tools/lib/bpf/ 3790F: tools/testing/selftests/bpf/ 3791 3792BPF [ITERATOR] 3793M: Yonghong Song <yhs@fb.com> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/*iter.c 3797 3798BPF [L7 FRAMEWORK] (sockmap) 3799M: John Fastabend <john.fastabend@gmail.com> 3800M: Jakub Sitnicki <jakub@cloudflare.com> 3801L: netdev@vger.kernel.org 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: include/linux/skmsg.h 3805F: net/core/skmsg.c 3806F: net/core/sock_map.c 3807F: net/ipv4/tcp_bpf.c 3808F: net/ipv4/udp_bpf.c 3809F: net/unix/unix_bpf.c 3810 3811BPF [LIBRARY] (libbpf) 3812M: Andrii Nakryiko <andrii@kernel.org> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/lib/bpf/ 3816 3817BPF [MISC] 3818L: bpf@vger.kernel.org 3819S: Odd Fixes 3820K: (?:\b|_)bpf(?:\b|_) 3821 3822BPF [NETWORKING] (struct_ops, reuseport) 3823M: Martin KaFai Lau <martin.lau@linux.dev> 3824L: bpf@vger.kernel.org 3825L: netdev@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/bpf_struct* 3828 3829BPF [NETWORKING] (tc BPF, sock_addr) 3830M: Martin KaFai Lau <martin.lau@linux.dev> 3831M: Daniel Borkmann <daniel@iogearbox.net> 3832R: John Fastabend <john.fastabend@gmail.com> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: net/core/filter.c 3837F: net/sched/act_bpf.c 3838F: net/sched/cls_bpf.c 3839 3840BPF [RINGBUF] 3841M: Andrii Nakryiko <andrii@kernel.org> 3842L: bpf@vger.kernel.org 3843S: Maintained 3844F: kernel/bpf/ringbuf.c 3845 3846BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3847M: KP Singh <kpsingh@kernel.org> 3848R: Florent Revest <revest@chromium.org> 3849R: Brendan Jackman <jackmanb@chromium.org> 3850L: bpf@vger.kernel.org 3851S: Maintained 3852F: Documentation/bpf/prog_lsm.rst 3853F: include/linux/bpf_lsm.h 3854F: kernel/bpf/bpf_lsm.c 3855F: security/bpf/ 3856 3857BPF [SELFTESTS] (Test Runners & Infrastructure) 3858M: Andrii Nakryiko <andrii@kernel.org> 3859R: Mykola Lysenko <mykolal@fb.com> 3860L: bpf@vger.kernel.org 3861S: Maintained 3862F: tools/testing/selftests/bpf/ 3863 3864BPF [STORAGE & CGROUPS] 3865M: Martin KaFai Lau <martin.lau@linux.dev> 3866L: bpf@vger.kernel.org 3867S: Maintained 3868F: kernel/bpf/*storage.c 3869F: kernel/bpf/bpf_lru* 3870F: kernel/bpf/cgroup.c 3871 3872BPF [TOOLING] (bpftool) 3873M: Quentin Monnet <quentin@isovalent.com> 3874L: bpf@vger.kernel.org 3875S: Maintained 3876F: kernel/bpf/disasm.* 3877F: tools/bpf/bpftool/ 3878 3879BPF [TRACING] 3880M: Song Liu <song@kernel.org> 3881R: Jiri Olsa <jolsa@kernel.org> 3882L: bpf@vger.kernel.org 3883S: Maintained 3884F: kernel/bpf/stackmap.c 3885F: kernel/trace/bpf_trace.c 3886 3887BROADCOM B44 10/100 ETHERNET DRIVER 3888M: Michael Chan <michael.chan@broadcom.com> 3889L: netdev@vger.kernel.org 3890S: Supported 3891F: drivers/net/ethernet/broadcom/b44.* 3892 3893BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3894M: Florian Fainelli <f.fainelli@gmail.com> 3895L: netdev@vger.kernel.org 3896L: openwrt-devel@lists.openwrt.org (subscribers-only) 3897S: Supported 3898F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3899F: drivers/net/dsa/b53/* 3900F: drivers/net/dsa/bcm_sf2* 3901F: include/linux/dsa/brcm.h 3902F: include/linux/platform_data/b53.h 3903 3904BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3905M: Florian Fainelli <f.fainelli@gmail.com> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3909S: Maintained 3910T: git https://github.com/broadcom/stblinux.git 3911F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3912F: drivers/pci/controller/pcie-brcmstb.c 3913F: drivers/staging/vc04_services 3914N: bcm2711 3915N: bcm283* 3916N: raspberrypi 3917 3918BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3919M: Florian Fainelli <f.fainelli@gmail.com> 3920M: Ray Jui <rjui@broadcom.com> 3921M: Scott Branden <sbranden@broadcom.com> 3922R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3923S: Maintained 3924T: git https://github.com/broadcom/mach-bcm 3925F: arch/arm/mach-bcm/ 3926N: bcm281* 3927N: bcm113* 3928N: bcm216* 3929N: kona 3930 3931BROADCOM BCM47XX MIPS ARCHITECTURE 3932M: Hauke Mehrtens <hauke@hauke-m.de> 3933M: Rafał Miłecki <zajec5@gmail.com> 3934L: linux-mips@vger.kernel.org 3935S: Maintained 3936F: Documentation/devicetree/bindings/mips/brcm/ 3937F: arch/mips/bcm47xx/* 3938F: arch/mips/include/asm/mach-bcm47xx/* 3939 3940BROADCOM BCM4908 ETHERNET DRIVER 3941M: Rafał Miłecki <rafal@milecki.pl> 3942R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3943L: netdev@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3946F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3947F: drivers/net/ethernet/broadcom/unimac.h 3948 3949BROADCOM BCM4908 PINMUX DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: linux-gpio@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3955F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3956 3957BROADCOM BCM5301X ARM ARCHITECTURE 3958M: Florian Fainelli <f.fainelli@gmail.com> 3959M: Hauke Mehrtens <hauke@hauke-m.de> 3960M: Rafał Miłecki <zajec5@gmail.com> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964F: arch/arm/boot/dts/bcm470* 3965F: arch/arm/boot/dts/bcm5301* 3966F: arch/arm/boot/dts/bcm953012* 3967F: arch/arm/mach-bcm/bcm_5301x.c 3968 3969BROADCOM BCM53573 ARM ARCHITECTURE 3970M: Florian Fainelli <f.fainelli@gmail.com> 3971M: Rafał Miłecki <rafal@milecki.pl> 3972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3974S: Maintained 3975F: arch/arm/boot/dts/bcm47189* 3976F: arch/arm/boot/dts/bcm53573* 3977 3978BROADCOM BCM63XX/BCM33XX UDC DRIVER 3979M: Kevin Cernekee <cernekee@gmail.com> 3980L: linux-usb@vger.kernel.org 3981S: Maintained 3982F: drivers/usb/gadget/udc/bcm63xx_udc.* 3983 3984BROADCOM BCM7XXX ARM ARCHITECTURE 3985M: Florian Fainelli <f.fainelli@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3988S: Maintained 3989T: git https://github.com/broadcom/stblinux.git 3990F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3991F: arch/arm/boot/dts/bcm7*.dts* 3992F: arch/arm/include/asm/hardware/cache-b15-rac.h 3993F: arch/arm/mach-bcm/*brcmstb* 3994F: arch/arm/mm/cache-b15-rac.c 3995F: drivers/bus/brcmstb_gisb.c 3996F: drivers/pci/controller/pcie-brcmstb.c 3997N: brcmstb 3998N: bcm7038 3999N: bcm7120 4000 4001BROADCOM BCMBCA ARM ARCHITECTURE 4002M: William Zhang <william.zhang@broadcom.com> 4003M: Anand Gore <anand.gore@broadcom.com> 4004M: Kursad Oney <kursad.oney@broadcom.com> 4005M: Florian Fainelli <f.fainelli@gmail.com> 4006M: Rafał Miłecki <rafal@milecki.pl> 4007R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4009S: Maintained 4010T: git https://github.com/broadcom/stblinux.git 4011F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4012F: arch/arm64/boot/dts/broadcom/bcmbca/* 4013N: bcmbca 4014N: bcm[9]?47622 4015N: bcm[9]?4912 4016N: bcm[9]?63138 4017N: bcm[9]?63146 4018N: bcm[9]?63148 4019N: bcm[9]?63158 4020N: bcm[9]?63178 4021N: bcm[9]?6756 4022N: bcm[9]?6813 4023N: bcm[9]?6846 4024N: bcm[9]?6855 4025N: bcm[9]?6856 4026N: bcm[9]?6858 4027N: bcm[9]?6878 4028 4029BROADCOM BDC DRIVER 4030M: Justin Chen <justinpopo6@gmail.com> 4031M: Al Cooper <alcooperx@gmail.com> 4032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4033L: linux-usb@vger.kernel.org 4034S: Maintained 4035F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4036F: drivers/usb/gadget/udc/bdc/ 4037 4038BROADCOM BMIPS CPUFREQ DRIVER 4039M: Markus Mayer <mmayer@broadcom.com> 4040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4041L: linux-pm@vger.kernel.org 4042S: Maintained 4043F: drivers/cpufreq/bmips-cpufreq.c 4044 4045BROADCOM BMIPS MIPS ARCHITECTURE 4046M: Florian Fainelli <f.fainelli@gmail.com> 4047R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4048L: linux-mips@vger.kernel.org 4049S: Maintained 4050T: git https://github.com/broadcom/stblinux.git 4051F: arch/mips/bmips/* 4052F: arch/mips/boot/dts/brcm/bcm*.dts* 4053F: arch/mips/include/asm/mach-bmips/* 4054F: arch/mips/kernel/*bmips* 4055F: drivers/irqchip/irq-bcm63* 4056F: drivers/irqchip/irq-bcm7* 4057F: drivers/irqchip/irq-brcmstb* 4058F: drivers/soc/bcm/bcm63xx 4059F: include/linux/bcm963xx_nvram.h 4060F: include/linux/bcm963xx_tag.h 4061 4062BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4063M: Rasesh Mody <rmody@marvell.com> 4064M: GR-Linux-NIC-Dev@marvell.com 4065L: netdev@vger.kernel.org 4066S: Supported 4067F: drivers/net/ethernet/broadcom/bnx2.* 4068F: drivers/net/ethernet/broadcom/bnx2_* 4069 4070BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4071M: Saurav Kashyap <skashyap@marvell.com> 4072M: Javed Hasan <jhasan@marvell.com> 4073M: GR-QLogic-Storage-Upstream@marvell.com 4074L: linux-scsi@vger.kernel.org 4075S: Supported 4076F: drivers/scsi/bnx2fc/ 4077 4078BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4079M: Nilesh Javali <njavali@marvell.com> 4080M: Manish Rangankar <mrangankar@marvell.com> 4081M: GR-QLogic-Storage-Upstream@marvell.com 4082L: linux-scsi@vger.kernel.org 4083S: Supported 4084F: drivers/scsi/bnx2i/ 4085 4086BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4087M: Ariel Elior <aelior@marvell.com> 4088M: Sudarsana Kalluru <skalluru@marvell.com> 4089M: Manish Chopra <manishc@marvell.com> 4090L: netdev@vger.kernel.org 4091S: Supported 4092F: drivers/net/ethernet/broadcom/bnx2x/ 4093 4094BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4095M: Michael Chan <michael.chan@broadcom.com> 4096L: netdev@vger.kernel.org 4097S: Supported 4098F: drivers/firmware/broadcom/tee_bnxt_fw.c 4099F: drivers/net/ethernet/broadcom/bnxt/ 4100F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4101 4102BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4103M: Arend van Spriel <aspriel@gmail.com> 4104M: Franky Lin <franky.lin@broadcom.com> 4105M: Hante Meuleman <hante.meuleman@broadcom.com> 4106L: linux-wireless@vger.kernel.org 4107L: brcm80211-dev-list.pdl@broadcom.com 4108L: SHA-cyfmac-dev-list@infineon.com 4109S: Supported 4110F: drivers/net/wireless/broadcom/brcm80211/ 4111 4112BROADCOM BRCMSTB GPIO DRIVER 4113M: Doug Berger <opendmb@gmail.com> 4114M: Florian Fainelli <f.fainelli@gmail.com> 4115R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4116S: Supported 4117F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4118F: drivers/gpio/gpio-brcmstb.c 4119 4120BROADCOM BRCMSTB I2C DRIVER 4121M: Kamal Dasu <kdasu.kdev@gmail.com> 4122R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4123L: linux-i2c@vger.kernel.org 4124S: Supported 4125F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4126F: drivers/i2c/busses/i2c-brcmstb.c 4127 4128BROADCOM BRCMSTB UART DRIVER 4129M: Al Cooper <alcooperx@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-serial@vger.kernel.org 4132S: Maintained 4133F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4134F: drivers/tty/serial/8250/8250_bcm7271.c 4135 4136BROADCOM BRCMSTB USB EHCI DRIVER 4137M: Justin Chen <justinpopo6@gmail.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4143F: drivers/usb/host/ehci-brcm.* 4144 4145BROADCOM BRCMSTB USB PIN MAP DRIVER 4146M: Al Cooper <alcooperx@gmail.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-usb@vger.kernel.org 4149S: Maintained 4150F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4151F: drivers/usb/misc/brcmstb-usb-pinmap.c 4152 4153BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4154M: Justin Chen <justinpopo6@gmail.com> 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-kernel@vger.kernel.org 4158S: Maintained 4159F: drivers/phy/broadcom/phy-brcm-usb* 4160 4161BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4162M: William Zhang <william.zhang@broadcom.com> 4163M: Kursad Oney <kursad.oney@broadcom.com> 4164M: Jonas Gorski <jonas.gorski@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-spi@vger.kernel.org 4167S: Maintained 4168F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4169F: drivers/spi/spi-bcm63xx-hsspi.c 4170F: drivers/spi/spi-bcmbca-hsspi.c 4171 4172BROADCOM ETHERNET PHY DRIVERS 4173M: Florian Fainelli <f.fainelli@gmail.com> 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175L: netdev@vger.kernel.org 4176S: Supported 4177F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4178F: drivers/net/phy/bcm*.[ch] 4179F: drivers/net/phy/broadcom.c 4180F: include/linux/brcmphy.h 4181 4182BROADCOM GENET ETHERNET DRIVER 4183M: Doug Berger <opendmb@gmail.com> 4184M: Florian Fainelli <f.fainelli@gmail.com> 4185R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4186L: netdev@vger.kernel.org 4187S: Supported 4188F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4189F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4190F: drivers/net/ethernet/broadcom/genet/ 4191F: drivers/net/ethernet/broadcom/unimac.h 4192F: drivers/net/mdio/mdio-bcm-unimac.c 4193F: include/linux/platform_data/bcmgenet.h 4194F: include/linux/platform_data/mdio-bcm-unimac.h 4195 4196BROADCOM IPROC ARM ARCHITECTURE 4197M: Ray Jui <rjui@broadcom.com> 4198M: Scott Branden <sbranden@broadcom.com> 4199R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4201S: Maintained 4202T: git https://github.com/broadcom/stblinux.git 4203F: arch/arm64/boot/dts/broadcom/northstar2/* 4204F: arch/arm64/boot/dts/broadcom/stingray/* 4205F: drivers/clk/bcm/clk-ns* 4206F: drivers/clk/bcm/clk-sr* 4207F: drivers/pinctrl/bcm/pinctrl-ns* 4208F: include/dt-bindings/clock/bcm-sr* 4209N: iproc 4210N: cygnus 4211N: bcm[-_]nsp 4212N: bcm9113* 4213N: bcm9583* 4214N: bcm9585* 4215N: bcm9586* 4216N: bcm988312 4217N: bcm113* 4218N: bcm583* 4219N: bcm585* 4220N: bcm586* 4221N: bcm88312 4222N: hr2 4223N: stingray 4224 4225BROADCOM IPROC GBIT ETHERNET DRIVER 4226M: Rafał Miłecki <rafal@milecki.pl> 4227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4228L: netdev@vger.kernel.org 4229S: Maintained 4230F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4231F: drivers/net/ethernet/broadcom/bgmac* 4232F: drivers/net/ethernet/broadcom/unimac.h 4233 4234BROADCOM KONA GPIO DRIVER 4235M: Ray Jui <rjui@broadcom.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237S: Supported 4238F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4239F: drivers/gpio/gpio-bcm-kona.c 4240 4241BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4242M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4243M: Kashyap Desai <kashyap.desai@broadcom.com> 4244M: Sumit Saxena <sumit.saxena@broadcom.com> 4245M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4246L: mpi3mr-linuxdrv.pdl@broadcom.com 4247L: linux-scsi@vger.kernel.org 4248S: Supported 4249W: https://www.broadcom.com/support/storage 4250F: drivers/scsi/mpi3mr/ 4251 4252BROADCOM NETXTREME-E ROCE DRIVER 4253M: Selvin Xavier <selvin.xavier@broadcom.com> 4254L: linux-rdma@vger.kernel.org 4255S: Supported 4256W: http://www.broadcom.com 4257F: drivers/infiniband/hw/bnxt_re/ 4258F: include/uapi/rdma/bnxt_re-abi.h 4259 4260BROADCOM NVRAM DRIVER 4261M: Rafał Miłecki <zajec5@gmail.com> 4262L: linux-mips@vger.kernel.org 4263S: Maintained 4264F: drivers/firmware/broadcom/* 4265 4266BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4267M: Rafał Miłecki <rafal@milecki.pl> 4268M: Florian Fainelli <f.fainelli@gmail.com> 4269R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4270L: linux-pm@vger.kernel.org 4271S: Maintained 4272T: git https://github.com/broadcom/stblinux.git 4273F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4274F: include/dt-bindings/soc/bcm-pmb.h 4275 4276BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4277M: Rafał Miłecki <zajec5@gmail.com> 4278L: linux-wireless@vger.kernel.org 4279S: Maintained 4280F: drivers/bcma/ 4281F: include/linux/bcma/ 4282 4283BROADCOM SPI DRIVER 4284M: Kamal Dasu <kdasu.kdev@gmail.com> 4285R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4286S: Maintained 4287F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4288F: drivers/spi/spi-bcm-qspi.* 4289F: drivers/spi/spi-brcmstb-qspi.c 4290F: drivers/spi/spi-iproc-qspi.c 4291 4292BROADCOM STB AVS CPUFREQ DRIVER 4293M: Markus Mayer <mmayer@broadcom.com> 4294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4295L: linux-pm@vger.kernel.org 4296S: Maintained 4297F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4298F: drivers/cpufreq/brcmstb* 4299 4300BROADCOM STB AVS TMON DRIVER 4301M: Markus Mayer <mmayer@broadcom.com> 4302R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4303L: linux-pm@vger.kernel.org 4304S: Maintained 4305F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4306F: drivers/thermal/broadcom/brcmstb* 4307 4308BROADCOM STB DPFE DRIVER 4309M: Markus Mayer <mmayer@broadcom.com> 4310R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4312S: Maintained 4313F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4314F: drivers/memory/brcmstb_dpfe.c 4315 4316BROADCOM STB NAND FLASH DRIVER 4317M: Brian Norris <computersforpeace@gmail.com> 4318M: Kamal Dasu <kdasu.kdev@gmail.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-mtd@lists.infradead.org 4321S: Maintained 4322F: drivers/mtd/nand/raw/brcmnand/ 4323F: include/linux/platform_data/brcmnand.h 4324 4325BROADCOM STB PCIE DRIVER 4326M: Jim Quinlan <jim2101024@gmail.com> 4327M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4328M: Florian Fainelli <f.fainelli@gmail.com> 4329R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4330L: linux-pci@vger.kernel.org 4331S: Maintained 4332F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4333F: drivers/pci/controller/pcie-brcmstb.c 4334 4335BROADCOM SYSTEMPORT ETHERNET DRIVER 4336M: Florian Fainelli <f.fainelli@gmail.com> 4337R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4338L: netdev@vger.kernel.org 4339S: Supported 4340F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4341F: drivers/net/ethernet/broadcom/bcmsysport.* 4342F: drivers/net/ethernet/broadcom/unimac.h 4343 4344BROADCOM TG3 GIGABIT ETHERNET DRIVER 4345M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4346M: Prashant Sreedharan <prashant@broadcom.com> 4347M: Michael Chan <mchan@broadcom.com> 4348L: netdev@vger.kernel.org 4349S: Supported 4350F: drivers/net/ethernet/broadcom/tg3.* 4351 4352BROADCOM VK DRIVER 4353M: Scott Branden <scott.branden@broadcom.com> 4354R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4355S: Supported 4356F: drivers/misc/bcm-vk/ 4357F: include/uapi/linux/misc/bcm_vk.h 4358 4359BROCADE BFA FC SCSI DRIVER 4360M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4361M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4362L: linux-scsi@vger.kernel.org 4363S: Supported 4364F: drivers/scsi/bfa/ 4365 4366BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4367M: Rasesh Mody <rmody@marvell.com> 4368M: Sudarsana Kalluru <skalluru@marvell.com> 4369M: GR-Linux-NIC-Dev@marvell.com 4370L: netdev@vger.kernel.org 4371S: Supported 4372F: drivers/net/ethernet/brocade/bna/ 4373 4374BSG (block layer generic sg v4 driver) 4375M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4376L: linux-scsi@vger.kernel.org 4377S: Supported 4378F: block/bsg.c 4379F: include/linux/bsg.h 4380F: include/uapi/linux/bsg.h 4381 4382BT87X AUDIO DRIVER 4383M: Clemens Ladisch <clemens@ladisch.de> 4384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4385S: Maintained 4386T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4387F: Documentation/sound/cards/bt87x.rst 4388F: sound/pci/bt87x.c 4389 4390BT8XXGPIO DRIVER 4391M: Michael Buesch <m@bues.ch> 4392S: Maintained 4393W: http://bu3sch.de/btgpio.php 4394F: drivers/gpio/gpio-bt8xx.c 4395 4396BTRFS FILE SYSTEM 4397M: Chris Mason <clm@fb.com> 4398M: Josef Bacik <josef@toxicpanda.com> 4399M: David Sterba <dsterba@suse.com> 4400L: linux-btrfs@vger.kernel.org 4401S: Maintained 4402W: https://btrfs.readthedocs.io 4403W: https://btrfs.wiki.kernel.org/ 4404Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4405C: irc://irc.libera.chat/btrfs 4406T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4407F: Documentation/filesystems/btrfs.rst 4408F: fs/btrfs/ 4409F: include/linux/btrfs* 4410F: include/trace/events/btrfs.h 4411F: include/uapi/linux/btrfs* 4412 4413BTTV VIDEO4LINUX DRIVER 4414M: Mauro Carvalho Chehab <mchehab@kernel.org> 4415L: linux-media@vger.kernel.org 4416S: Odd fixes 4417W: https://linuxtv.org 4418T: git git://linuxtv.org/media_tree.git 4419F: Documentation/driver-api/media/drivers/bttv* 4420F: drivers/media/pci/bt8xx/bttv* 4421 4422BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4423M: Chanwoo Choi <cw00.choi@samsung.com> 4424L: linux-pm@vger.kernel.org 4425L: linux-samsung-soc@vger.kernel.org 4426S: Maintained 4427T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4428F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4429F: drivers/devfreq/exynos-bus.c 4430 4431BUSLOGIC SCSI DRIVER 4432M: Khalid Aziz <khalid@gonehiking.org> 4433L: linux-scsi@vger.kernel.org 4434S: Maintained 4435F: drivers/scsi/BusLogic.* 4436F: drivers/scsi/FlashPoint.* 4437 4438BXCAN CAN NETWORK DRIVER 4439M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4440L: linux-can@vger.kernel.org 4441S: Maintained 4442F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4443F: drivers/net/can/bxcan.c 4444 4445C-MEDIA CMI8788 DRIVER 4446M: Clemens Ladisch <clemens@ladisch.de> 4447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4448S: Maintained 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4450F: sound/pci/oxygen/ 4451 4452C-SKY ARCHITECTURE 4453M: Guo Ren <guoren@kernel.org> 4454L: linux-csky@vger.kernel.org 4455S: Supported 4456T: git https://github.com/c-sky/csky-linux.git 4457F: Documentation/devicetree/bindings/csky/ 4458F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4459F: Documentation/devicetree/bindings/timer/csky,* 4460F: arch/csky/ 4461F: drivers/clocksource/timer-gx6605s.c 4462F: drivers/clocksource/timer-mp-csky.c 4463F: drivers/irqchip/irq-csky-* 4464N: csky 4465K: csky 4466 4467CA8210 IEEE-802.15.4 RADIO DRIVER 4468L: linux-wpan@vger.kernel.org 4469S: Orphan 4470W: https://github.com/Cascoda/ca8210-linux.git 4471F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4472F: drivers/net/ieee802154/ca8210.c 4473 4474CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4475M: David Howells <dhowells@redhat.com> 4476L: linux-cachefs@redhat.com (moderated for non-subscribers) 4477S: Supported 4478F: Documentation/filesystems/caching/cachefiles.rst 4479F: fs/cachefiles/ 4480 4481CADENCE MIPI-CSI2 BRIDGES 4482M: Maxime Ripard <mripard@kernel.org> 4483L: linux-media@vger.kernel.org 4484S: Maintained 4485F: Documentation/devicetree/bindings/media/cdns,*.txt 4486F: drivers/media/platform/cadence/cdns-csi2* 4487 4488CADENCE NAND DRIVER 4489L: linux-mtd@lists.infradead.org 4490S: Orphan 4491F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4492F: drivers/mtd/nand/raw/cadence-nand-controller.c 4493 4494CADENCE USB3 DRD IP DRIVER 4495M: Peter Chen <peter.chen@kernel.org> 4496M: Pawel Laszczak <pawell@cadence.com> 4497R: Roger Quadros <rogerq@kernel.org> 4498R: Aswath Govindraju <a-govindraju@ti.com> 4499L: linux-usb@vger.kernel.org 4500S: Maintained 4501T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4502F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4503F: drivers/usb/cdns3/ 4504X: drivers/usb/cdns3/cdnsp* 4505 4506CADENCE USBSSP DRD IP DRIVER 4507M: Pawel Laszczak <pawell@cadence.com> 4508L: linux-usb@vger.kernel.org 4509S: Maintained 4510T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4511F: drivers/usb/cdns3/ 4512X: drivers/usb/cdns3/cdns3* 4513 4514CADET FM/AM RADIO RECEIVER DRIVER 4515M: Hans Verkuil <hverkuil@xs4all.nl> 4516L: linux-media@vger.kernel.org 4517S: Maintained 4518W: https://linuxtv.org 4519T: git git://linuxtv.org/media_tree.git 4520F: drivers/media/radio/radio-cadet* 4521 4522CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4523L: linux-media@vger.kernel.org 4524S: Orphan 4525T: git git://linuxtv.org/media_tree.git 4526F: Documentation/admin-guide/media/cafe_ccic* 4527F: drivers/media/platform/marvell/ 4528 4529CAIF NETWORK LAYER 4530L: netdev@vger.kernel.org 4531S: Orphan 4532F: Documentation/networking/caif/ 4533F: drivers/net/caif/ 4534F: include/net/caif/ 4535F: include/uapi/linux/caif/ 4536F: net/caif/ 4537 4538CAKE QDISC 4539M: Toke Høiland-Jørgensen <toke@toke.dk> 4540L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4541S: Maintained 4542F: net/sched/sch_cake.c 4543 4544CAN NETWORK DRIVERS 4545M: Wolfgang Grandegger <wg@grandegger.com> 4546M: Marc Kleine-Budde <mkl@pengutronix.de> 4547L: linux-can@vger.kernel.org 4548S: Maintained 4549W: https://github.com/linux-can 4550T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4552F: Documentation/devicetree/bindings/net/can/ 4553F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4554F: drivers/net/can/ 4555F: drivers/phy/phy-can-transceiver.c 4556F: include/linux/can/bittiming.h 4557F: include/linux/can/dev.h 4558F: include/linux/can/length.h 4559F: include/linux/can/platform/ 4560F: include/linux/can/rx-offload.h 4561F: include/uapi/linux/can/error.h 4562F: include/uapi/linux/can/netlink.h 4563F: include/uapi/linux/can/vxcan.h 4564 4565CAN NETWORK LAYER 4566M: Oliver Hartkopp <socketcan@hartkopp.net> 4567M: Marc Kleine-Budde <mkl@pengutronix.de> 4568L: linux-can@vger.kernel.org 4569S: Maintained 4570W: https://github.com/linux-can 4571T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4572T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4573F: Documentation/networking/can.rst 4574F: include/linux/can/can-ml.h 4575F: include/linux/can/core.h 4576F: include/linux/can/skb.h 4577F: include/net/netns/can.h 4578F: include/uapi/linux/can.h 4579F: include/uapi/linux/can/bcm.h 4580F: include/uapi/linux/can/gw.h 4581F: include/uapi/linux/can/isotp.h 4582F: include/uapi/linux/can/raw.h 4583F: net/can/ 4584 4585CAN-J1939 NETWORK LAYER 4586M: Robin van der Gracht <robin@protonic.nl> 4587M: Oleksij Rempel <o.rempel@pengutronix.de> 4588R: kernel@pengutronix.de 4589L: linux-can@vger.kernel.org 4590S: Maintained 4591F: Documentation/networking/j1939.rst 4592F: include/uapi/linux/can/j1939.h 4593F: net/can/j1939/ 4594 4595CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4596M: Damien Le Moal <dlemoal@kernel.org> 4597L: linux-riscv@lists.infradead.org 4598L: linux-gpio@vger.kernel.org (pinctrl driver) 4599F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4600F: drivers/pinctrl/pinctrl-k210.c 4601 4602CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4603M: Damien Le Moal <dlemoal@kernel.org> 4604L: linux-kernel@vger.kernel.org 4605L: linux-riscv@lists.infradead.org 4606S: Maintained 4607F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4608F: drivers/reset/reset-k210.c 4609 4610CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4611M: Damien Le Moal <dlemoal@kernel.org> 4612L: linux-riscv@lists.infradead.org 4613S: Maintained 4614F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4615F: drivers/soc/canaan/ 4616F: include/soc/canaan/ 4617 4618CAPABILITIES 4619M: Serge Hallyn <serge@hallyn.com> 4620L: linux-security-module@vger.kernel.org 4621S: Supported 4622F: include/linux/capability.h 4623F: include/uapi/linux/capability.h 4624F: kernel/capability.c 4625F: security/commoncap.c 4626 4627CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4628M: Kevin Tsai <ktsai@capellamicro.com> 4629S: Maintained 4630F: drivers/iio/light/cm* 4631 4632CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4633M: Christian Lamparter <chunkeey@googlemail.com> 4634L: linux-wireless@vger.kernel.org 4635S: Maintained 4636W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4637F: drivers/net/wireless/ath/carl9170/ 4638 4639CAVIUM I2C DRIVER 4640M: Robert Richter <rric@kernel.org> 4641S: Odd Fixes 4642W: http://www.marvell.com 4643F: drivers/i2c/busses/i2c-octeon* 4644F: drivers/i2c/busses/i2c-thunderx* 4645 4646CAVIUM LIQUIDIO NETWORK DRIVER 4647M: Derek Chickles <dchickles@marvell.com> 4648M: Satanand Burla <sburla@marvell.com> 4649M: Felix Manlunas <fmanlunas@marvell.com> 4650L: netdev@vger.kernel.org 4651S: Supported 4652W: http://www.marvell.com 4653F: drivers/net/ethernet/cavium/liquidio/ 4654 4655CAVIUM MMC DRIVER 4656M: Robert Richter <rric@kernel.org> 4657S: Odd Fixes 4658W: http://www.marvell.com 4659F: drivers/mmc/host/cavium* 4660 4661CAVIUM OCTEON-TX CRYPTO DRIVER 4662M: George Cherian <gcherian@marvell.com> 4663L: linux-crypto@vger.kernel.org 4664S: Supported 4665W: http://www.marvell.com 4666F: drivers/crypto/cavium/cpt/ 4667 4668CAVIUM THUNDERX2 ARM64 SOC 4669M: Robert Richter <rric@kernel.org> 4670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4671S: Odd Fixes 4672F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4673F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4674 4675CBS/ETF/TAPRIO QDISCS 4676M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4677L: netdev@vger.kernel.org 4678S: Maintained 4679F: net/sched/sch_cbs.c 4680F: net/sched/sch_etf.c 4681F: net/sched/sch_taprio.c 4682 4683CC2520 IEEE-802.15.4 RADIO DRIVER 4684M: Stefan Schmidt <stefan@datenfreihafen.org> 4685L: linux-wpan@vger.kernel.org 4686S: Odd Fixes 4687F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4688F: drivers/net/ieee802154/cc2520.c 4689 4690CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4691M: Gilad Ben-Yossef <gilad@benyossef.com> 4692L: linux-crypto@vger.kernel.org 4693S: Supported 4694W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4695F: drivers/crypto/ccree/ 4696 4697CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4698M: Hadar Gat <hadar.gat@arm.com> 4699L: linux-crypto@vger.kernel.org 4700S: Supported 4701W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4702F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4703F: drivers/char/hw_random/cctrng.c 4704F: drivers/char/hw_random/cctrng.h 4705 4706CEC FRAMEWORK 4707M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4708L: linux-media@vger.kernel.org 4709S: Supported 4710W: http://linuxtv.org 4711T: git git://linuxtv.org/media_tree.git 4712F: Documentation/ABI/testing/debugfs-cec-error-inj 4713F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4714F: Documentation/driver-api/media/cec-core.rst 4715F: Documentation/userspace-api/media/cec 4716F: drivers/media/cec/ 4717F: drivers/media/rc/keymaps/rc-cec.c 4718F: include/media/cec-notifier.h 4719F: include/media/cec.h 4720F: include/uapi/linux/cec-funcs.h 4721F: include/uapi/linux/cec.h 4722 4723CEC GPIO DRIVER 4724M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4725L: linux-media@vger.kernel.org 4726S: Supported 4727W: http://linuxtv.org 4728T: git git://linuxtv.org/media_tree.git 4729F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4730F: drivers/media/cec/platform/cec-gpio/ 4731 4732CELL BROADBAND ENGINE ARCHITECTURE 4733M: Arnd Bergmann <arnd@arndb.de> 4734L: linuxppc-dev@lists.ozlabs.org 4735S: Supported 4736W: http://www.ibm.com/developerworks/power/cell/ 4737F: arch/powerpc/include/asm/cell*.h 4738F: arch/powerpc/include/asm/spu*.h 4739F: arch/powerpc/include/uapi/asm/spu*.h 4740F: arch/powerpc/platforms/cell/ 4741 4742CELLWISE CW2015 BATTERY DRIVER 4743M: Tobias Schrammm <t.schramm@manjaro.org> 4744S: Maintained 4745F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4746F: drivers/power/supply/cw2015_battery.c 4747 4748CEPH COMMON CODE (LIBCEPH) 4749M: Ilya Dryomov <idryomov@gmail.com> 4750M: Xiubo Li <xiubli@redhat.com> 4751R: Jeff Layton <jlayton@kernel.org> 4752L: ceph-devel@vger.kernel.org 4753S: Supported 4754W: http://ceph.com/ 4755T: git https://github.com/ceph/ceph-client.git 4756F: include/linux/ceph/ 4757F: include/linux/crush/ 4758F: net/ceph/ 4759 4760CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4761M: Xiubo Li <xiubli@redhat.com> 4762M: Ilya Dryomov <idryomov@gmail.com> 4763R: Jeff Layton <jlayton@kernel.org> 4764L: ceph-devel@vger.kernel.org 4765S: Supported 4766W: http://ceph.com/ 4767T: git https://github.com/ceph/ceph-client.git 4768F: Documentation/filesystems/ceph.rst 4769F: fs/ceph/ 4770 4771CERTIFICATE HANDLING 4772M: David Howells <dhowells@redhat.com> 4773M: David Woodhouse <dwmw2@infradead.org> 4774L: keyrings@vger.kernel.org 4775S: Maintained 4776F: Documentation/admin-guide/module-signing.rst 4777F: certs/ 4778F: scripts/sign-file.c 4779F: tools/certs/ 4780 4781CFAG12864B LCD DRIVER 4782M: Miguel Ojeda <ojeda@kernel.org> 4783S: Maintained 4784F: drivers/auxdisplay/cfag12864b.c 4785F: include/linux/cfag12864b.h 4786 4787CFAG12864BFB LCD FRAMEBUFFER DRIVER 4788M: Miguel Ojeda <ojeda@kernel.org> 4789S: Maintained 4790F: drivers/auxdisplay/cfag12864bfb.c 4791F: include/linux/cfag12864b.h 4792 4793CHAR and MISC DRIVERS 4794M: Arnd Bergmann <arnd@arndb.de> 4795M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4796S: Supported 4797T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4798F: drivers/char/ 4799F: drivers/misc/ 4800F: include/linux/miscdevice.h 4801X: drivers/char/agp/ 4802X: drivers/char/hw_random/ 4803X: drivers/char/ipmi/ 4804X: drivers/char/random.c 4805X: drivers/char/tpm/ 4806 4807CHECKPATCH 4808M: Andy Whitcroft <apw@canonical.com> 4809M: Joe Perches <joe@perches.com> 4810R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4811R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4812S: Maintained 4813F: scripts/checkpatch.pl 4814 4815CHECKPATCH DOCUMENTATION 4816M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4817M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4818R: Joe Perches <joe@perches.com> 4819S: Maintained 4820F: Documentation/dev-tools/checkpatch.rst 4821 4822CHINESE DOCUMENTATION 4823M: Alex Shi <alexs@kernel.org> 4824M: Yanteng Si <siyanteng@loongson.cn> 4825S: Maintained 4826F: Documentation/translations/zh_CN/ 4827 4828CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4829M: Peter Chen <peter.chen@kernel.org> 4830L: linux-usb@vger.kernel.org 4831S: Maintained 4832T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4833F: drivers/usb/chipidea/ 4834 4835CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4836M: Hans de Goede <hdegoede@redhat.com> 4837L: linux-input@vger.kernel.org 4838S: Maintained 4839F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4840F: drivers/input/touchscreen/chipone_icn8318.c 4841 4842CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4843M: Hans de Goede <hdegoede@redhat.com> 4844L: linux-input@vger.kernel.org 4845S: Maintained 4846F: drivers/input/touchscreen/chipone_icn8505.c 4847 4848CHROME HARDWARE PLATFORM SUPPORT 4849M: Benson Leung <bleung@chromium.org> 4850L: chrome-platform@lists.linux.dev 4851S: Maintained 4852T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4853F: drivers/platform/chrome/ 4854 4855CHROMEOS EC CODEC DRIVER 4856M: Cheng-Yi Chiang <cychiang@chromium.org> 4857M: Tzung-Bi Shih <tzungbi@kernel.org> 4858R: Guenter Roeck <groeck@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4862F: sound/soc/codecs/cros_ec_codec.* 4863 4864CHROMEOS EC SUBDRIVERS 4865M: Benson Leung <bleung@chromium.org> 4866R: Guenter Roeck <groeck@chromium.org> 4867L: chrome-platform@lists.linux.dev 4868S: Maintained 4869F: drivers/power/supply/cros_usbpd-charger.c 4870N: cros_ec 4871N: cros-ec 4872 4873CHROMEOS EC UART DRIVER 4874M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4875R: Benson Leung <bleung@chromium.org> 4876R: Tzung-Bi Shih <tzungbi@kernel.org> 4877S: Maintained 4878F: drivers/platform/chrome/cros_ec_uart.c 4879 4880CHROMEOS EC USB PD NOTIFY DRIVER 4881M: Prashant Malani <pmalani@chromium.org> 4882L: chrome-platform@lists.linux.dev 4883S: Maintained 4884F: drivers/platform/chrome/cros_usbpd_notify.c 4885F: include/linux/platform_data/cros_usbpd_notify.h 4886 4887CHROMEOS EC USB TYPE-C DRIVER 4888M: Prashant Malani <pmalani@chromium.org> 4889L: chrome-platform@lists.linux.dev 4890S: Maintained 4891F: drivers/platform/chrome/cros_ec_typec.* 4892F: drivers/platform/chrome/cros_typec_switch.c 4893F: drivers/platform/chrome/cros_typec_vdm.* 4894 4895CHROMEOS HPS DRIVER 4896M: Dan Callaghan <dcallagh@chromium.org> 4897R: Sami Kyöstilä <skyostil@chromium.org> 4898S: Maintained 4899F: drivers/platform/chrome/cros_hps_i2c.c 4900 4901CHRONTEL CH7322 CEC DRIVER 4902M: Joe Tessler <jrt@google.com> 4903L: linux-media@vger.kernel.org 4904S: Maintained 4905T: git git://linuxtv.org/media_tree.git 4906F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4907F: drivers/media/cec/i2c/ch7322.c 4908 4909CIRRUS LOGIC AUDIO CODEC DRIVERS 4910M: James Schulman <james.schulman@cirrus.com> 4911M: David Rhodes <david.rhodes@cirrus.com> 4912M: Richard Fitzgerald <rf@opensource.cirrus.com> 4913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4914L: patches@opensource.cirrus.com 4915S: Maintained 4916F: Documentation/devicetree/bindings/sound/cirrus,cs* 4917F: include/dt-bindings/sound/cs* 4918F: include/sound/cs* 4919F: sound/pci/hda/cs* 4920F: sound/pci/hda/hda_cs_dsp_ctl.* 4921F: sound/soc/codecs/cs* 4922 4923CIRRUS LOGIC DSP FIRMWARE DRIVER 4924M: Simon Trimmer <simont@opensource.cirrus.com> 4925M: Charles Keepax <ckeepax@opensource.cirrus.com> 4926M: Richard Fitzgerald <rf@opensource.cirrus.com> 4927L: patches@opensource.cirrus.com 4928S: Supported 4929W: https://github.com/CirrusLogic/linux-drivers/wiki 4930T: git https://github.com/CirrusLogic/linux-drivers.git 4931F: drivers/firmware/cirrus/* 4932F: include/linux/firmware/cirrus/* 4933 4934CIRRUS LOGIC EP93XX ETHERNET DRIVER 4935M: Hartley Sweeten <hsweeten@visionengravers.com> 4936L: netdev@vger.kernel.org 4937S: Maintained 4938F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4939 4940CIRRUS LOGIC LOCHNAGAR DRIVER 4941M: Charles Keepax <ckeepax@opensource.cirrus.com> 4942M: Richard Fitzgerald <rf@opensource.cirrus.com> 4943L: patches@opensource.cirrus.com 4944S: Supported 4945F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4946F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4947F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4948F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4949F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4950F: Documentation/hwmon/lochnagar.rst 4951F: drivers/clk/clk-lochnagar.c 4952F: drivers/hwmon/lochnagar-hwmon.c 4953F: drivers/mfd/lochnagar-i2c.c 4954F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4955F: drivers/regulator/lochnagar-regulator.c 4956F: include/dt-bindings/clock/lochnagar.h 4957F: include/dt-bindings/pinctrl/lochnagar.h 4958F: include/linux/mfd/lochnagar* 4959F: sound/soc/codecs/lochnagar-sc.c 4960 4961CIRRUS LOGIC MADERA CODEC DRIVERS 4962M: Charles Keepax <ckeepax@opensource.cirrus.com> 4963M: Richard Fitzgerald <rf@opensource.cirrus.com> 4964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4965L: patches@opensource.cirrus.com 4966S: Supported 4967W: https://github.com/CirrusLogic/linux-drivers/wiki 4968T: git https://github.com/CirrusLogic/linux-drivers.git 4969F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4970F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4971F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4972F: drivers/gpio/gpio-madera* 4973F: drivers/irqchip/irq-madera* 4974F: drivers/mfd/cs47l* 4975F: drivers/mfd/madera* 4976F: drivers/pinctrl/cirrus/* 4977F: include/dt-bindings/sound/madera* 4978F: include/linux/irqchip/irq-madera* 4979F: include/linux/mfd/madera/* 4980F: include/sound/madera* 4981F: sound/soc/codecs/cs47l* 4982F: sound/soc/codecs/madera* 4983 4984CISCO FCOE HBA DRIVER 4985M: Satish Kharat <satishkh@cisco.com> 4986M: Sesidhar Baddela <sebaddel@cisco.com> 4987M: Karan Tilak Kumar <kartilak@cisco.com> 4988L: linux-scsi@vger.kernel.org 4989S: Supported 4990F: drivers/scsi/fnic/ 4991 4992CISCO SCSI HBA DRIVER 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994M: Sesidhar Baddela <sebaddel@cisco.com> 4995L: linux-scsi@vger.kernel.org 4996S: Supported 4997F: drivers/scsi/snic/ 4998 4999CISCO VIC ETHERNET NIC DRIVER 5000M: Christian Benvenuti <benve@cisco.com> 5001M: Satish Kharat <satishkh@cisco.com> 5002S: Supported 5003F: drivers/net/ethernet/cisco/enic/ 5004 5005CISCO VIC LOW LATENCY NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Nelson Escobar <neescoba@cisco.com> 5008S: Supported 5009F: drivers/infiniband/hw/usnic/ 5010 5011CLANG CONTROL FLOW INTEGRITY SUPPORT 5012M: Sami Tolvanen <samitolvanen@google.com> 5013M: Kees Cook <keescook@chromium.org> 5014R: Nathan Chancellor <nathan@kernel.org> 5015R: Nick Desaulniers <ndesaulniers@google.com> 5016L: llvm@lists.linux.dev 5017S: Supported 5018B: https://github.com/ClangBuiltLinux/linux/issues 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5020F: include/linux/cfi.h 5021F: kernel/cfi.c 5022 5023CLANG-FORMAT FILE 5024M: Miguel Ojeda <ojeda@kernel.org> 5025S: Maintained 5026F: .clang-format 5027 5028CLANG/LLVM BUILD SUPPORT 5029M: Nathan Chancellor <nathan@kernel.org> 5030M: Nick Desaulniers <ndesaulniers@google.com> 5031R: Tom Rix <trix@redhat.com> 5032L: llvm@lists.linux.dev 5033S: Supported 5034W: https://clangbuiltlinux.github.io/ 5035B: https://github.com/ClangBuiltLinux/linux/issues 5036C: irc://irc.libera.chat/clangbuiltlinux 5037F: Documentation/kbuild/llvm.rst 5038F: include/linux/compiler-clang.h 5039F: scripts/Makefile.clang 5040F: scripts/clang-tools/ 5041K: \b(?i:clang|llvm)\b 5042 5043CLK API 5044M: Russell King <linux@armlinux.org.uk> 5045L: linux-clk@vger.kernel.org 5046S: Maintained 5047F: include/linux/clk.h 5048 5049CLOCKSOURCE, CLOCKEVENT DRIVERS 5050M: Daniel Lezcano <daniel.lezcano@linaro.org> 5051M: Thomas Gleixner <tglx@linutronix.de> 5052L: linux-kernel@vger.kernel.org 5053S: Supported 5054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5055F: Documentation/devicetree/bindings/timer/ 5056F: drivers/clocksource/ 5057 5058CMPC ACPI DRIVER 5059M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5060M: Daniel Oliveira Nascimento <don@syst.com.br> 5061L: platform-driver-x86@vger.kernel.org 5062S: Supported 5063F: drivers/platform/x86/classmate-laptop.c 5064 5065COBALT MEDIA DRIVER 5066M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5067L: linux-media@vger.kernel.org 5068S: Supported 5069W: https://linuxtv.org 5070T: git git://linuxtv.org/media_tree.git 5071F: drivers/media/pci/cobalt/ 5072 5073COCCINELLE/Semantic Patches (SmPL) 5074M: Julia Lawall <Julia.Lawall@inria.fr> 5075M: Nicolas Palix <nicolas.palix@imag.fr> 5076L: cocci@inria.fr (moderated for non-subscribers) 5077S: Supported 5078W: https://coccinelle.gitlabpages.inria.fr/website/ 5079T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5080F: Documentation/dev-tools/coccinelle.rst 5081F: scripts/coccicheck 5082F: scripts/coccinelle/ 5083 5084CODA FILE SYSTEM 5085M: Jan Harkes <jaharkes@cs.cmu.edu> 5086M: coda@cs.cmu.edu 5087L: codalist@coda.cs.cmu.edu 5088S: Maintained 5089W: http://www.coda.cs.cmu.edu/ 5090F: Documentation/filesystems/coda.rst 5091F: fs/coda/ 5092F: include/linux/coda*.h 5093F: include/uapi/linux/coda*.h 5094 5095CODA V4L2 MEM2MEM DRIVER 5096M: Philipp Zabel <p.zabel@pengutronix.de> 5097L: linux-media@vger.kernel.org 5098S: Maintained 5099F: Documentation/devicetree/bindings/media/coda.yaml 5100F: drivers/media/platform/chips-media/ 5101 5102CODE OF CONDUCT 5103M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5104S: Supported 5105F: Documentation/process/code-of-conduct-interpretation.rst 5106F: Documentation/process/code-of-conduct.rst 5107 5108COMEDI DRIVERS 5109M: Ian Abbott <abbotti@mev.co.uk> 5110M: H Hartley Sweeten <hsweeten@visionengravers.com> 5111S: Odd Fixes 5112F: drivers/comedi/ 5113F: include/linux/comedi/ 5114F: include/uapi/linux/comedi.h 5115 5116COMMON CLK FRAMEWORK 5117M: Michael Turquette <mturquette@baylibre.com> 5118M: Stephen Boyd <sboyd@kernel.org> 5119L: linux-clk@vger.kernel.org 5120S: Maintained 5121Q: http://patchwork.kernel.org/project/linux-clk/list/ 5122T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5123F: Documentation/devicetree/bindings/clock/ 5124F: drivers/clk/ 5125F: include/dt-bindings/clock/ 5126F: include/linux/clk-pr* 5127F: include/linux/clk/ 5128F: include/linux/of_clk.h 5129X: drivers/clk/clkdev.c 5130 5131COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5132M: Steve French <sfrench@samba.org> 5133R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5134R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5135R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5136R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5137L: linux-cifs@vger.kernel.org 5138L: samba-technical@lists.samba.org (moderated for non-subscribers) 5139S: Supported 5140W: https://wiki.samba.org/index.php/LinuxCIFS 5141T: git git://git.samba.org/sfrench/cifs-2.6.git 5142F: Documentation/admin-guide/cifs/ 5143F: fs/cifs/ 5144F: fs/smbfs_common/ 5145F: include/uapi/linux/cifs 5146 5147COMPACTPCI HOTPLUG CORE 5148M: Scott Murray <scott@spiteful.org> 5149L: linux-pci@vger.kernel.org 5150S: Maintained 5151F: drivers/pci/hotplug/cpci_hotplug* 5152 5153COMPACTPCI HOTPLUG GENERIC DRIVER 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpcihp_generic.c 5158 5159COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_zt5550.* 5164 5165COMPAL LAPTOP SUPPORT 5166M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5167L: platform-driver-x86@vger.kernel.org 5168S: Maintained 5169F: drivers/platform/x86/compal-laptop.c 5170 5171COMPILER ATTRIBUTES 5172M: Miguel Ojeda <ojeda@kernel.org> 5173R: Nick Desaulniers <ndesaulniers@google.com> 5174S: Maintained 5175F: include/linux/compiler_attributes.h 5176 5177COMPUTE EXPRESS LINK (CXL) 5178M: Alison Schofield <alison.schofield@intel.com> 5179M: Vishal Verma <vishal.l.verma@intel.com> 5180M: Ira Weiny <ira.weiny@intel.com> 5181M: Ben Widawsky <bwidawsk@kernel.org> 5182M: Dan Williams <dan.j.williams@intel.com> 5183L: linux-cxl@vger.kernel.org 5184S: Maintained 5185F: drivers/cxl/ 5186F: include/uapi/linux/cxl_mem.h 5187 5188CONEXANT ACCESSRUNNER USB DRIVER 5189L: accessrunner-general@lists.sourceforge.net 5190S: Orphan 5191W: http://accessrunner.sourceforge.net/ 5192F: drivers/usb/atm/cxacru.c 5193 5194CONFIGFS 5195M: Joel Becker <jlbec@evilplan.org> 5196M: Christoph Hellwig <hch@lst.de> 5197S: Supported 5198T: git git://git.infradead.org/users/hch/configfs.git 5199F: fs/configfs/ 5200F: include/linux/configfs.h 5201F: samples/configfs/ 5202 5203CONSOLE SUBSYSTEM 5204M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5205S: Supported 5206F: drivers/video/console/ 5207F: include/linux/console* 5208 5209CONTEXT TRACKING 5210M: Frederic Weisbecker <frederic@kernel.org> 5211M: "Paul E. McKenney" <paulmck@kernel.org> 5212S: Maintained 5213F: include/linux/context_tracking* 5214F: kernel/context_tracking.c 5215 5216CONTROL GROUP (CGROUP) 5217M: Tejun Heo <tj@kernel.org> 5218M: Zefan Li <lizefan.x@bytedance.com> 5219M: Johannes Weiner <hannes@cmpxchg.org> 5220L: cgroups@vger.kernel.org 5221S: Maintained 5222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5223F: Documentation/admin-guide/cgroup-v1/ 5224F: Documentation/admin-guide/cgroup-v2.rst 5225F: include/linux/cgroup* 5226F: kernel/cgroup/ 5227F: tools/testing/selftests/cgroup/ 5228 5229CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5230M: Tejun Heo <tj@kernel.org> 5231M: Josef Bacik <josef@toxicpanda.com> 5232M: Jens Axboe <axboe@kernel.dk> 5233L: cgroups@vger.kernel.org 5234L: linux-block@vger.kernel.org 5235T: git git://git.kernel.dk/linux-block 5236F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5237F: block/bfq-cgroup.c 5238F: block/blk-cgroup.c 5239F: block/blk-iocost.c 5240F: block/blk-iolatency.c 5241F: block/blk-throttle.c 5242F: include/linux/blk-cgroup.h 5243 5244CONTROL GROUP - CPUSET 5245M: Waiman Long <longman@redhat.com> 5246M: Zefan Li <lizefan.x@bytedance.com> 5247L: cgroups@vger.kernel.org 5248S: Maintained 5249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5250F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5251F: include/linux/cpuset.h 5252F: kernel/cgroup/cpuset.c 5253 5254CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5255M: Johannes Weiner <hannes@cmpxchg.org> 5256M: Michal Hocko <mhocko@kernel.org> 5257M: Roman Gushchin <roman.gushchin@linux.dev> 5258M: Shakeel Butt <shakeelb@google.com> 5259R: Muchun Song <muchun.song@linux.dev> 5260L: cgroups@vger.kernel.org 5261L: linux-mm@kvack.org 5262S: Maintained 5263F: mm/memcontrol.c 5264F: mm/swap_cgroup.c 5265F: tools/testing/selftests/cgroup/memcg_protection.m 5266F: tools/testing/selftests/cgroup/test_kmem.c 5267F: tools/testing/selftests/cgroup/test_memcontrol.c 5268 5269CORETEMP HARDWARE MONITORING DRIVER 5270M: Fenghua Yu <fenghua.yu@intel.com> 5271L: linux-hwmon@vger.kernel.org 5272S: Maintained 5273F: Documentation/hwmon/coretemp.rst 5274F: drivers/hwmon/coretemp.c 5275 5276CORSAIR-CPRO HARDWARE MONITOR DRIVER 5277M: Marius Zachmann <mail@mariuszachmann.de> 5278L: linux-hwmon@vger.kernel.org 5279S: Maintained 5280F: drivers/hwmon/corsair-cpro.c 5281 5282CORSAIR-PSU HARDWARE MONITOR DRIVER 5283M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: Documentation/hwmon/corsair-psu.rst 5287F: drivers/hwmon/corsair-psu.c 5288 5289COUNTER SUBSYSTEM 5290M: William Breathitt Gray <william.gray@linaro.org> 5291L: linux-iio@vger.kernel.org 5292S: Maintained 5293T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5294F: Documentation/ABI/testing/sysfs-bus-counter 5295F: Documentation/driver-api/generic-counter.rst 5296F: drivers/counter/ 5297F: include/linux/counter.h 5298F: include/uapi/linux/counter.h 5299F: tools/counter/ 5300 5301CP2615 I2C DRIVER 5302M: Bence Csókás <bence98@sch.bme.hu> 5303S: Maintained 5304F: drivers/i2c/busses/i2c-cp2615.c 5305 5306CPMAC ETHERNET DRIVER 5307M: Florian Fainelli <f.fainelli@gmail.com> 5308L: netdev@vger.kernel.org 5309S: Maintained 5310F: drivers/net/ethernet/ti/cpmac.c 5311 5312CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5313M: Viresh Kumar <viresh.kumar@linaro.org> 5314M: Sudeep Holla <sudeep.holla@arm.com> 5315L: linux-pm@vger.kernel.org 5316S: Maintained 5317W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5318F: drivers/cpufreq/vexpress-spc-cpufreq.c 5319 5320CPU FREQUENCY SCALING FRAMEWORK 5321M: "Rafael J. Wysocki" <rafael@kernel.org> 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323L: linux-pm@vger.kernel.org 5324S: Maintained 5325B: https://bugzilla.kernel.org 5326T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5328F: Documentation/admin-guide/pm/cpufreq.rst 5329F: Documentation/admin-guide/pm/intel_pstate.rst 5330F: Documentation/cpu-freq/ 5331F: Documentation/devicetree/bindings/cpufreq/ 5332F: drivers/cpufreq/ 5333F: include/linux/cpufreq.h 5334F: include/linux/sched/cpufreq.h 5335F: kernel/sched/cpufreq*.c 5336F: tools/testing/selftests/cpufreq/ 5337 5338CPU IDLE TIME MANAGEMENT FRAMEWORK 5339M: "Rafael J. Wysocki" <rafael@kernel.org> 5340M: Daniel Lezcano <daniel.lezcano@linaro.org> 5341L: linux-pm@vger.kernel.org 5342S: Maintained 5343B: https://bugzilla.kernel.org 5344T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5345F: Documentation/admin-guide/pm/cpuidle.rst 5346F: Documentation/driver-api/pm/cpuidle.rst 5347F: drivers/cpuidle/ 5348F: include/linux/cpuidle.h 5349 5350CPU POWER MONITORING SUBSYSTEM 5351M: Thomas Renninger <trenn@suse.com> 5352M: Shuah Khan <shuah@kernel.org> 5353M: Shuah Khan <skhan@linuxfoundation.org> 5354L: linux-pm@vger.kernel.org 5355S: Maintained 5356F: tools/power/cpupower/ 5357 5358CPUID/MSR DRIVER 5359M: "H. Peter Anvin" <hpa@zytor.com> 5360S: Maintained 5361F: arch/x86/kernel/cpuid.c 5362F: arch/x86/kernel/msr.c 5363 5364CPUIDLE DRIVER - ARM BIG LITTLE 5365M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5366M: Daniel Lezcano <daniel.lezcano@linaro.org> 5367L: linux-pm@vger.kernel.org 5368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5369S: Maintained 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5371F: drivers/cpuidle/cpuidle-big_little.c 5372 5373CPUIDLE DRIVER - ARM EXYNOS 5374M: Daniel Lezcano <daniel.lezcano@linaro.org> 5375M: Kukjin Kim <kgene@kernel.org> 5376R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5377L: linux-pm@vger.kernel.org 5378L: linux-samsung-soc@vger.kernel.org 5379S: Supported 5380F: arch/arm/mach-exynos/pm.c 5381F: drivers/cpuidle/cpuidle-exynos.c 5382F: include/linux/platform_data/cpuidle-exynos.h 5383 5384CPUIDLE DRIVER - ARM PSCI 5385M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5386M: Sudeep Holla <sudeep.holla@arm.com> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci.c 5391 5392CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5393M: Ulf Hansson <ulf.hansson@linaro.org> 5394L: linux-pm@vger.kernel.org 5395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5396S: Supported 5397F: drivers/cpuidle/cpuidle-psci-domain.c 5398F: drivers/cpuidle/cpuidle-psci.h 5399 5400CPUIDLE DRIVER - DT IDLE PM DOMAIN 5401M: Ulf Hansson <ulf.hansson@linaro.org> 5402L: linux-pm@vger.kernel.org 5403S: Supported 5404F: drivers/cpuidle/dt_idle_genpd.c 5405F: drivers/cpuidle/dt_idle_genpd.h 5406 5407CPUIDLE DRIVER - RISC-V SBI 5408M: Anup Patel <anup@brainfault.org> 5409L: linux-pm@vger.kernel.org 5410L: linux-riscv@lists.infradead.org 5411S: Maintained 5412F: drivers/cpuidle/cpuidle-riscv-sbi.c 5413 5414CRAMFS FILESYSTEM 5415M: Nicolas Pitre <nico@fluxnic.net> 5416S: Maintained 5417F: Documentation/filesystems/cramfs.rst 5418F: fs/cramfs/ 5419 5420CREATIVE SB0540 5421M: Bastien Nocera <hadess@hadess.net> 5422L: linux-input@vger.kernel.org 5423S: Maintained 5424F: drivers/hid/hid-creative-sb0540.c 5425 5426CRYPTO API 5427M: Herbert Xu <herbert@gondor.apana.org.au> 5428M: "David S. Miller" <davem@davemloft.net> 5429L: linux-crypto@vger.kernel.org 5430S: Maintained 5431T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5432T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5433F: Documentation/crypto/ 5434F: Documentation/devicetree/bindings/crypto/ 5435F: arch/*/crypto/ 5436F: crypto/ 5437F: drivers/crypto/ 5438F: include/crypto/ 5439F: include/linux/crypto* 5440F: lib/crypto/ 5441 5442CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5443M: Neil Horman <nhorman@tuxdriver.com> 5444L: linux-crypto@vger.kernel.org 5445S: Maintained 5446F: crypto/ansi_cprng.c 5447F: crypto/rng.c 5448 5449CS3308 MEDIA DRIVER 5450M: Hans Verkuil <hverkuil@xs4all.nl> 5451L: linux-media@vger.kernel.org 5452S: Odd Fixes 5453W: http://linuxtv.org 5454T: git git://linuxtv.org/media_tree.git 5455F: drivers/media/i2c/cs3308.c 5456 5457CS5535 Audio ALSA driver 5458M: Jaya Kumar <jayakumar.alsa@gmail.com> 5459S: Maintained 5460F: sound/pci/cs5535audio/ 5461 5462CTU CAN FD DRIVER 5463M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5464M: Ondrej Ille <ondrej.ille@gmail.com> 5465L: linux-can@vger.kernel.org 5466S: Maintained 5467F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5468F: drivers/net/can/ctucanfd/ 5469 5470CW1200 WLAN driver 5471M: Solomon Peachy <pizza@shaftnet.org> 5472S: Maintained 5473F: drivers/net/wireless/st/cw1200/ 5474 5475CX18 VIDEO4LINUX DRIVER 5476M: Andy Walls <awalls@md.metrocast.net> 5477L: linux-media@vger.kernel.org 5478S: Maintained 5479W: https://linuxtv.org 5480T: git git://linuxtv.org/media_tree.git 5481F: drivers/media/pci/cx18/ 5482F: include/uapi/linux/ivtv* 5483 5484CX2341X MPEG ENCODER HELPER MODULE 5485M: Hans Verkuil <hverkuil@xs4all.nl> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: drivers/media/common/cx2341x* 5491F: include/media/drv-intf/cx2341x.h 5492 5493CX24120 MEDIA DRIVER 5494M: Jemma Denson <jdenson@gmail.com> 5495M: Patrick Boettcher <patrick.boettcher@posteo.de> 5496L: linux-media@vger.kernel.org 5497S: Maintained 5498W: https://linuxtv.org 5499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5500F: drivers/media/dvb-frontends/cx24120* 5501 5502CX88 VIDEO4LINUX DRIVER 5503M: Mauro Carvalho Chehab <mchehab@kernel.org> 5504L: linux-media@vger.kernel.org 5505S: Odd fixes 5506W: https://linuxtv.org 5507T: git git://linuxtv.org/media_tree.git 5508F: Documentation/driver-api/media/drivers/cx88* 5509F: drivers/media/pci/cx88/ 5510 5511CXD2820R MEDIA DRIVER 5512M: Antti Palosaari <crope@iki.fi> 5513L: linux-media@vger.kernel.org 5514S: Maintained 5515W: https://linuxtv.org 5516W: http://palosaari.fi/linux/ 5517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5518T: git git://linuxtv.org/anttip/media_tree.git 5519F: drivers/media/dvb-frontends/cxd2820r* 5520 5521CXGB3 ETHERNET DRIVER (CXGB3) 5522M: Raju Rangoju <rajur@chelsio.com> 5523L: netdev@vger.kernel.org 5524S: Supported 5525W: http://www.chelsio.com 5526F: drivers/net/ethernet/chelsio/cxgb3/ 5527 5528CXGB3 ISCSI DRIVER (CXGB3I) 5529M: Varun Prakash <varun@chelsio.com> 5530L: linux-scsi@vger.kernel.org 5531S: Supported 5532W: http://www.chelsio.com 5533F: drivers/scsi/cxgbi/cxgb3i 5534 5535CXGB4 CRYPTO DRIVER (chcr) 5536M: Ayush Sawal <ayush.sawal@chelsio.com> 5537L: linux-crypto@vger.kernel.org 5538S: Supported 5539W: http://www.chelsio.com 5540F: drivers/crypto/chelsio 5541 5542CXGB4 ETHERNET DRIVER (CXGB4) 5543M: Raju Rangoju <rajur@chelsio.com> 5544L: netdev@vger.kernel.org 5545S: Supported 5546W: http://www.chelsio.com 5547F: drivers/net/ethernet/chelsio/cxgb4/ 5548 5549CXGB4 INLINE CRYPTO DRIVER 5550M: Ayush Sawal <ayush.sawal@chelsio.com> 5551L: netdev@vger.kernel.org 5552S: Supported 5553W: http://www.chelsio.com 5554F: drivers/net/ethernet/chelsio/inline_crypto/ 5555 5556CXGB4 ISCSI DRIVER (CXGB4I) 5557M: Varun Prakash <varun@chelsio.com> 5558L: linux-scsi@vger.kernel.org 5559S: Supported 5560W: http://www.chelsio.com 5561F: drivers/scsi/cxgbi/cxgb4i 5562 5563CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5564M: Potnuri Bharat Teja <bharat@chelsio.com> 5565L: linux-rdma@vger.kernel.org 5566S: Supported 5567W: http://www.openfabrics.org 5568F: drivers/infiniband/hw/cxgb4/ 5569F: include/uapi/rdma/cxgb4-abi.h 5570 5571CXGB4VF ETHERNET DRIVER (CXGB4VF) 5572M: Raju Rangoju <rajur@chelsio.com> 5573L: netdev@vger.kernel.org 5574S: Supported 5575W: http://www.chelsio.com 5576F: drivers/net/ethernet/chelsio/cxgb4vf/ 5577 5578CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5579M: Frederic Barrat <fbarrat@linux.ibm.com> 5580M: Andrew Donnellan <ajd@linux.ibm.com> 5581L: linuxppc-dev@lists.ozlabs.org 5582S: Supported 5583F: Documentation/ABI/testing/sysfs-class-cxl 5584F: Documentation/powerpc/cxl.rst 5585F: arch/powerpc/platforms/powernv/pci-cxl.c 5586F: drivers/misc/cxl/ 5587F: include/misc/cxl* 5588F: include/uapi/misc/cxl.h 5589 5590CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5591M: Manoj N. Kumar <manoj@linux.ibm.com> 5592M: Matthew R. Ochs <mrochs@linux.ibm.com> 5593M: Uma Krishnan <ukrishn@linux.ibm.com> 5594L: linux-scsi@vger.kernel.org 5595S: Supported 5596F: Documentation/powerpc/cxlflash.rst 5597F: drivers/scsi/cxlflash/ 5598F: include/uapi/scsi/cxlflash_ioctl.h 5599 5600CYBERPRO FB DRIVER 5601M: Russell King <linux@armlinux.org.uk> 5602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5603S: Maintained 5604W: http://www.armlinux.org.uk/ 5605F: drivers/video/fbdev/cyber2000fb.* 5606 5607CYCLADES PC300 DRIVER 5608S: Orphan 5609F: drivers/net/wan/pc300* 5610 5611CYPRESS CY8C95X0 PINCTRL DRIVER 5612M: Patrick Rudolph <patrick.rudolph@9elements.com> 5613L: linux-gpio@vger.kernel.org 5614S: Maintained 5615F: drivers/pinctrl/pinctrl-cy8c95x0.c 5616 5617CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5618M: Linus Walleij <linus.walleij@linaro.org> 5619L: linux-input@vger.kernel.org 5620S: Maintained 5621F: drivers/input/touchscreen/cy8ctma140.c 5622 5623CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5624M: Yassine Oudjana <y.oudjana@protonmail.com> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5628F: drivers/input/keyboard/cypress-sf.c 5629 5630CYPRESS_FIRMWARE MEDIA DRIVER 5631M: Antti Palosaari <crope@iki.fi> 5632L: linux-media@vger.kernel.org 5633S: Maintained 5634W: https://linuxtv.org 5635W: http://palosaari.fi/linux/ 5636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5637T: git git://linuxtv.org/anttip/media_tree.git 5638F: drivers/media/common/cypress_firmware* 5639 5640CYTTSP TOUCHSCREEN DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Maintained 5644F: drivers/input/touchscreen/cyttsp* 5645 5646D-LINK DIR-685 TOUCHKEYS DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Supported 5650F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5651 5652DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5653M: Joshua Kinard <kumba@gentoo.org> 5654S: Maintained 5655F: drivers/rtc/rtc-ds1685.c 5656F: include/linux/rtc/ds1685.h 5657 5658DAMA SLAVE for AX.25 5659M: Joerg Reuter <jreuter@yaina.de> 5660L: linux-hams@vger.kernel.org 5661S: Maintained 5662W: http://yaina.de/jreuter/ 5663W: http://www.qsl.net/dl1bke/ 5664F: net/ax25/af_ax25.c 5665F: net/ax25/ax25_dev.c 5666F: net/ax25/ax25_ds_* 5667F: net/ax25/ax25_in.c 5668F: net/ax25/ax25_out.c 5669F: net/ax25/ax25_timer.c 5670F: net/ax25/sysctl_net_ax25.c 5671 5672DATA ACCESS MONITOR 5673M: SeongJae Park <sj@kernel.org> 5674L: damon@lists.linux.dev 5675L: linux-mm@kvack.org 5676S: Maintained 5677W: https://damonitor.github.io 5678P: Documentation/mm/damon/maintainer-profile.rst 5679T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5680T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5681T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5682F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5683F: Documentation/admin-guide/mm/damon/ 5684F: Documentation/mm/damon/ 5685F: include/linux/damon.h 5686F: include/trace/events/damon.h 5687F: mm/damon/ 5688F: tools/testing/selftests/damon/ 5689 5690DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5691L: netdev@vger.kernel.org 5692S: Orphan 5693F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5694F: drivers/net/ethernet/dec/tulip/dmfe.c 5695 5696DC390/AM53C974 SCSI driver 5697M: Hannes Reinecke <hare@suse.com> 5698L: linux-scsi@vger.kernel.org 5699S: Maintained 5700F: drivers/scsi/am53c974.c 5701 5702DC395x SCSI driver 5703M: Oliver Neukum <oliver@neukum.org> 5704M: Ali Akcaagac <aliakc@web.de> 5705M: Jamie Lenehan <lenehan@twibble.org> 5706L: dc395x@twibble.org 5707S: Maintained 5708W: http://twibble.org/dist/dc395x/ 5709W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5710F: Documentation/scsi/dc395x.rst 5711F: drivers/scsi/dc395x.* 5712 5713DCCP PROTOCOL 5714L: dccp@vger.kernel.org 5715S: Orphan 5716W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5717F: include/linux/dccp.h 5718F: include/linux/tfrc.h 5719F: include/uapi/linux/dccp.h 5720F: net/dccp/ 5721 5722DECSTATION PLATFORM SUPPORT 5723M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5724L: linux-mips@vger.kernel.org 5725S: Maintained 5726W: http://www.linux-mips.org/wiki/DECstation 5727F: arch/mips/dec/ 5728F: arch/mips/include/asm/dec/ 5729F: arch/mips/include/asm/mach-dec/ 5730 5731DEFXX FDDI NETWORK DRIVER 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733S: Maintained 5734F: drivers/net/fddi/defxx.* 5735 5736DEFZA FDDI NETWORK DRIVER 5737M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5738S: Maintained 5739F: drivers/net/fddi/defza.* 5740 5741DEINTERLACE DRIVERS FOR ALLWINNER H3 5742M: Jernej Skrabec <jernej.skrabec@gmail.com> 5743L: linux-media@vger.kernel.org 5744S: Maintained 5745T: git git://linuxtv.org/media_tree.git 5746F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5747F: drivers/media/platform/sunxi/sun8i-di/ 5748 5749DELL LAPTOP DRIVER 5750M: Matthew Garrett <mjg59@srcf.ucam.org> 5751M: Pali Rohár <pali@kernel.org> 5752L: platform-driver-x86@vger.kernel.org 5753S: Maintained 5754F: drivers/platform/x86/dell/dell-laptop.c 5755 5756DELL LAPTOP FREEFALL DRIVER 5757M: Pali Rohár <pali@kernel.org> 5758S: Maintained 5759F: drivers/platform/x86/dell/dell-smo8800.c 5760 5761DELL LAPTOP RBTN DRIVER 5762M: Pali Rohár <pali@kernel.org> 5763S: Maintained 5764F: drivers/platform/x86/dell/dell-rbtn.* 5765 5766DELL LAPTOP SMM DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768S: Maintained 5769F: Documentation/ABI/obsolete/procfs-i8k 5770F: drivers/hwmon/dell-smm-hwmon.c 5771F: include/uapi/linux/i8k.h 5772 5773DELL REMOTE BIOS UPDATE DRIVER 5774M: Stuart Hayes <stuart.w.hayes@gmail.com> 5775L: platform-driver-x86@vger.kernel.org 5776S: Maintained 5777F: drivers/platform/x86/dell/dell_rbu.c 5778 5779DELL SMBIOS DRIVER 5780M: Pali Rohár <pali@kernel.org> 5781L: Dell.Client.Kernel@dell.com 5782L: platform-driver-x86@vger.kernel.org 5783S: Maintained 5784F: drivers/platform/x86/dell/dell-smbios.* 5785 5786DELL SMBIOS SMM DRIVER 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios-smm.c 5791 5792DELL SMBIOS WMI DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-wmi.c 5797F: tools/wmi/dell-smbios-example.c 5798 5799DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5800M: Stuart Hayes <stuart.w.hayes@gmail.com> 5801L: platform-driver-x86@vger.kernel.org 5802S: Maintained 5803F: Documentation/driver-api/dcdbas.rst 5804F: drivers/platform/x86/dell/dcdbas.* 5805 5806DELL WMI DDV DRIVER 5807M: Armin Wolf <W_Armin@gmx.de> 5808S: Maintained 5809F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5810F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5811F: drivers/platform/x86/dell/dell-wmi-ddv.c 5812 5813DELL WMI DESCRIPTOR DRIVER 5814L: Dell.Client.Kernel@dell.com 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5817 5818DELL WMI HARDWARE PRIVACY SUPPORT 5819M: Perry Yuan <Perry.Yuan@dell.com> 5820L: Dell.Client.Kernel@dell.com 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-privacy.c 5824 5825DELL WMI NOTIFICATIONS DRIVER 5826M: Matthew Garrett <mjg59@srcf.ucam.org> 5827M: Pali Rohár <pali@kernel.org> 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-base.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5840M: Zev Weiss <zev@bewilderbeest.net> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5844 5845DELTA DPS920AB PSU DRIVER 5846M: Robert Marko <robert.marko@sartura.hr> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: Documentation/hwmon/dps920ab.rst 5850F: drivers/hwmon/pmbus/dps920ab.c 5851 5852DELTA NETWORKS TN48M CPLD DRIVERS 5853M: Robert Marko <robert.marko@sartura.hr> 5854S: Maintained 5855F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5856F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5857F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5858F: drivers/gpio/gpio-tn48m.c 5859F: include/dt-bindings/reset/delta,tn48m-reset.h 5860 5861DELTA ST MEDIA DRIVER 5862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5863L: linux-media@vger.kernel.org 5864S: Supported 5865W: https://linuxtv.org 5866T: git git://linuxtv.org/media_tree.git 5867F: drivers/media/platform/st/sti/delta 5868 5869DENALI NAND DRIVER 5870L: linux-mtd@lists.infradead.org 5871S: Orphan 5872F: drivers/mtd/nand/raw/denali* 5873 5874DESIGNWARE EDMA CORE IP DRIVER 5875M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/imx6*-dhcom-* 5993F: arch/arm/boot/dts/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Liam Mark <lmark@codeaurora.org> 6155R: Laura Abbott <labbott@redhat.com> 6156R: Brian Starkey <Brian.Starkey@arm.com> 6157R: John Stultz <jstultz@google.com> 6158L: linux-media@vger.kernel.org 6159L: dri-devel@lists.freedesktop.org 6160L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6161S: Maintained 6162T: git git://anongit.freedesktop.org/drm/drm-misc 6163F: drivers/dma-buf/dma-heap.c 6164F: drivers/dma-buf/heaps/* 6165F: include/linux/dma-heap.h 6166F: include/uapi/linux/dma-heap.h 6167 6168DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6169M: Lukasz Luba <lukasz.luba@arm.com> 6170L: linux-pm@vger.kernel.org 6171L: linux-samsung-soc@vger.kernel.org 6172S: Maintained 6173F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6174F: drivers/memory/samsung/exynos5422-dmc.c 6175 6176DME1737 HARDWARE MONITOR DRIVER 6177M: Juerg Haefliger <juergh@proton.me> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/dme1737.rst 6181F: drivers/hwmon/dme1737.c 6182 6183DMI/SMBIOS SUPPORT 6184M: Jean Delvare <jdelvare@suse.com> 6185S: Maintained 6186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6187F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6188F: drivers/firmware/dmi-id.c 6189F: drivers/firmware/dmi_scan.c 6190F: include/linux/dmi.h 6191 6192DOCUMENTATION 6193M: Jonathan Corbet <corbet@lwn.net> 6194L: linux-doc@vger.kernel.org 6195S: Maintained 6196P: Documentation/doc-guide/maintainer-profile.rst 6197T: git git://git.lwn.net/linux.git docs-next 6198F: Documentation/ 6199F: scripts/documentation-file-ref-check 6200F: scripts/kernel-doc 6201F: scripts/sphinx-pre-install 6202X: Documentation/ABI/ 6203X: Documentation/admin-guide/media/ 6204X: Documentation/devicetree/ 6205X: Documentation/driver-api/media/ 6206X: Documentation/firmware-guide/acpi/ 6207X: Documentation/i2c/ 6208X: Documentation/netlink/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION REPORTING ISSUES 6214M: Thorsten Leemhuis <linux@leemhuis.info> 6215L: linux-doc@vger.kernel.org 6216S: Maintained 6217F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6218F: Documentation/admin-guide/reporting-issues.rst 6219 6220DOCUMENTATION SCRIPTS 6221M: Mauro Carvalho Chehab <mchehab@kernel.org> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/sphinx/parse-headers.pl 6225F: scripts/documentation-file-ref-check 6226F: scripts/sphinx-pre-install 6227 6228DOCUMENTATION/ITALIAN 6229M: Federico Vaga <federico.vaga@vaga.pv.it> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/translations/it_IT 6233 6234DOCUMENTATION/JAPANESE 6235R: Akira Yokosawa <akiyks@gmail.com> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/ja_JP 6239 6240DONGWOON DW9714 LENS VOICE COIL DRIVER 6241M: Sakari Ailus <sakari.ailus@linux.intel.com> 6242L: linux-media@vger.kernel.org 6243S: Maintained 6244T: git git://linuxtv.org/media_tree.git 6245F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6246F: drivers/media/i2c/dw9714.c 6247 6248DONGWOON DW9768 LENS VOICE COIL DRIVER 6249M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6254F: drivers/media/i2c/dw9768.c 6255 6256DONGWOON DW9807 LENS VOICE COIL DRIVER 6257M: Sakari Ailus <sakari.ailus@linux.intel.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6262F: drivers/media/i2c/dw9807-vcm.c 6263 6264DOUBLETALK DRIVER 6265M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6266L: blinux-list@redhat.com 6267S: Maintained 6268F: drivers/char/dtlk.c 6269F: include/linux/dtlk.h 6270 6271DPAA2 DATAPATH I/O (DPIO) DRIVER 6272M: Roy Pledge <Roy.Pledge@nxp.com> 6273L: linux-kernel@vger.kernel.org 6274S: Maintained 6275F: drivers/soc/fsl/dpio 6276 6277DPAA2 ETHERNET DRIVER 6278M: Ioana Ciornei <ioana.ciornei@nxp.com> 6279L: netdev@vger.kernel.org 6280S: Maintained 6281F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6282F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6283F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6284F: drivers/net/ethernet/freescale/dpaa2/Makefile 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6286F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6287F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6288F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6289F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6290F: drivers/net/ethernet/freescale/dpaa2/dpni* 6291 6292DPAA2 ETHERNET SWITCH DRIVER 6293M: Ioana Ciornei <ioana.ciornei@nxp.com> 6294L: netdev@vger.kernel.org 6295S: Maintained 6296F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6298F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6299 6300DRBD DRIVER 6301M: Philipp Reisner <philipp.reisner@linbit.com> 6302M: Lars Ellenberg <lars.ellenberg@linbit.com> 6303M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6304L: drbd-dev@lists.linbit.com 6305S: Supported 6306W: http://www.drbd.org 6307T: git git://git.linbit.com/linux-drbd.git 6308T: git git://git.linbit.com/drbd-8.4.git 6309F: Documentation/admin-guide/blockdev/ 6310F: drivers/block/drbd/ 6311F: include/linux/drbd* 6312F: lib/lru_cache.c 6313 6314DRIVER COMPONENT FRAMEWORK 6315L: dri-devel@lists.freedesktop.org 6316F: drivers/base/component.c 6317F: include/linux/component.h 6318 6319DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6321R: "Rafael J. Wysocki" <rafael@kernel.org> 6322S: Supported 6323T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6324F: Documentation/core-api/kobject.rst 6325F: drivers/base/ 6326F: fs/debugfs/ 6327F: fs/sysfs/ 6328F: include/linux/debugfs.h 6329F: include/linux/fwnode.h 6330F: include/linux/kobj* 6331F: include/linux/property.h 6332F: lib/kobj* 6333 6334DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6335M: Nishanth Menon <nm@ti.com> 6336L: linux-pm@vger.kernel.org 6337S: Maintained 6338F: drivers/soc/ti/smartreflex.c 6339F: include/linux/power/smartreflex.h 6340 6341DRM ACCEL DRIVERS FOR INTEL VPU 6342M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6343M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6344L: dri-devel@lists.freedesktop.org 6345S: Supported 6346T: git git://anongit.freedesktop.org/drm/drm-misc 6347F: drivers/accel/ivpu/ 6348F: include/uapi/drm/ivpu_accel.h 6349 6350DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6351M: Oded Gabbay <ogabbay@kernel.org> 6352L: dri-devel@lists.freedesktop.org 6353S: Maintained 6354C: irc://irc.oftc.net/dri-devel 6355T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6356F: Documentation/accel/ 6357F: drivers/accel/ 6358F: include/drm/drm_accel.h 6359 6360DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6361M: Maxime Ripard <mripard@kernel.org> 6362M: Chen-Yu Tsai <wens@csie.org> 6363R: Jernej Skrabec <jernej.skrabec@gmail.com> 6364L: dri-devel@lists.freedesktop.org 6365S: Supported 6366T: git git://anongit.freedesktop.org/drm/drm-misc 6367F: drivers/gpu/drm/sun4i/sun8i* 6368 6369DRM DRIVER FOR ARM PL111 CLCD 6370M: Emma Anholt <emma@anholt.net> 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/pl111/ 6374 6375DRM DRIVER FOR ARM VERSATILE TFT PANELS 6376M: Linus Walleij <linus.walleij@linaro.org> 6377S: Maintained 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6380F: drivers/gpu/drm/panel/panel-arm-versatile.c 6381 6382DRM DRIVER FOR ASPEED BMC GFX 6383M: Joel Stanley <joel@jms.id.au> 6384L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6385S: Supported 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6388F: drivers/gpu/drm/aspeed/ 6389 6390DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6391M: Dave Airlie <airlied@redhat.com> 6392R: Thomas Zimmermann <tzimmermann@suse.de> 6393L: dri-devel@lists.freedesktop.org 6394S: Supported 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: drivers/gpu/drm/ast/ 6397 6398DRM DRIVER FOR BOCHS VIRTUAL GPU 6399M: Gerd Hoffmann <kraxel@redhat.com> 6400L: virtualization@lists.linux-foundation.org 6401S: Maintained 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/tiny/bochs.c 6404 6405DRM DRIVER FOR BOE HIMAX8279D PANELS 6406M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6407S: Maintained 6408F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6409F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6410 6411DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6412M: Jagan Teki <jagan@amarulasolutions.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6415F: drivers/gpu/drm/bridge/chipone-icn6211.c 6416 6417DRM DRIVER FOR EBBG FT8719 PANEL 6418M: Joel Selvaraj <jo@jsfamily.in> 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6422F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6423 6424DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6425M: Linus Walleij <linus.walleij@linaro.org> 6426S: Maintained 6427T: git git://anongit.freedesktop.org/drm/drm-misc 6428F: drivers/gpu/drm/tve200/ 6429 6430DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6431M: Icenowy Zheng <icenowy@aosc.io> 6432S: Maintained 6433F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6434F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6435 6436DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6437M: Jagan Teki <jagan@amarulasolutions.com> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6440F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6441 6442DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6443M: Thomas Zimmermann <tzimmermann@suse.de> 6444M: Javier Martinez Canillas <javierm@redhat.com> 6445L: dri-devel@lists.freedesktop.org 6446S: Maintained 6447T: git git://anongit.freedesktop.org/drm/drm-misc 6448F: drivers/gpu/drm/drm_aperture.c 6449F: drivers/gpu/drm/tiny/ofdrm.c 6450F: drivers/gpu/drm/tiny/simpledrm.c 6451F: drivers/video/aperture.c 6452F: drivers/video/nomodeset.c 6453F: include/drm/drm_aperture.h 6454F: include/linux/aperture.h 6455F: include/video/nomodeset.h 6456 6457DRM DRIVER FOR GENERIC EDP PANELS 6458R: Douglas Anderson <dianders@chromium.org> 6459F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6460F: drivers/gpu/drm/panel/panel-edp.c 6461 6462DRM DRIVER FOR GENERIC USB DISPLAY 6463M: Noralf Trønnes <noralf@tronnes.org> 6464S: Maintained 6465W: https://github.com/notro/gud/wiki 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: drivers/gpu/drm/gud/ 6468F: include/drm/gud.h 6469 6470DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6471M: Hans de Goede <hdegoede@redhat.com> 6472S: Maintained 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/tiny/gm12u320.c 6475 6476DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6477M: Ondrej Jirman <megi@xff.cz> 6478M: Javier Martinez Canillas <javierm@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6482F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6483 6484DRM DRIVER FOR HX8357D PANELS 6485M: Emma Anholt <emma@anholt.net> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6489F: drivers/gpu/drm/tiny/hx8357d.c 6490 6491DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6492M: Deepak Rawat <drawat.floss@gmail.com> 6493L: linux-hyperv@vger.kernel.org 6494L: dri-devel@lists.freedesktop.org 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: drivers/gpu/drm/hyperv 6498 6499DRM DRIVER FOR ILITEK ILI9225 PANELS 6500M: David Lechner <david@lechnology.com> 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6504F: drivers/gpu/drm/tiny/ili9225.c 6505 6506DRM DRIVER FOR ILITEK ILI9486 PANELS 6507M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6508S: Maintained 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6511F: drivers/gpu/drm/tiny/ili9486.c 6512 6513DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6514M: Jagan Teki <jagan@edgeble.ai> 6515S: Maintained 6516F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6517F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6518 6519DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6520M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6521S: Supported 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: drivers/gpu/drm/logicvc/ 6524 6525DRM DRIVER FOR LVDS PANELS 6526M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6527L: dri-devel@lists.freedesktop.org 6528S: Maintained 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: Documentation/devicetree/bindings/display/lvds.yaml 6531F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6532F: drivers/gpu/drm/panel/panel-lvds.c 6533 6534DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6535M: Guido Günther <agx@sigxcpu.org> 6536R: Purism Kernel Team <kernel@puri.sm> 6537S: Maintained 6538F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6539F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6540 6541DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6542M: Dave Airlie <airlied@redhat.com> 6543R: Thomas Zimmermann <tzimmermann@suse.de> 6544L: dri-devel@lists.freedesktop.org 6545S: Supported 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: drivers/gpu/drm/mgag200/ 6548 6549DRM DRIVER FOR MI0283QT 6550M: Noralf Trønnes <noralf@tronnes.org> 6551S: Maintained 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6554F: drivers/gpu/drm/tiny/mi0283qt.c 6555 6556DRM DRIVER FOR MIPI DBI compatible panels 6557M: Noralf Trønnes <noralf@tronnes.org> 6558S: Maintained 6559W: https://github.com/notro/panel-mipi-dbi/wiki 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6562F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6563 6564DRM DRIVER FOR MSM ADRENO GPU 6565M: Rob Clark <robdclark@gmail.com> 6566M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6567M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6568R: Sean Paul <sean@poorly.run> 6569L: linux-arm-msm@vger.kernel.org 6570L: dri-devel@lists.freedesktop.org 6571L: freedreno@lists.freedesktop.org 6572S: Maintained 6573B: https://gitlab.freedesktop.org/drm/msm/-/issues 6574T: git https://gitlab.freedesktop.org/drm/msm.git 6575F: Documentation/devicetree/bindings/display/msm/ 6576F: drivers/gpu/drm/msm/ 6577F: include/uapi/drm/msm_drm.h 6578 6579DRM DRIVER FOR NOVATEK NT35510 PANELS 6580M: Linus Walleij <linus.walleij@linaro.org> 6581S: Maintained 6582T: git git://anongit.freedesktop.org/drm/drm-misc 6583F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6584F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6585 6586DRM DRIVER FOR NOVATEK NT35560 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6592 6593DRM DRIVER FOR NOVATEK NT36523 PANELS 6594M: Jianhua Lu <lujianhua000@gmail.com> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6599 6600DRM DRIVER FOR NOVATEK NT36672A PANELS 6601M: Sumit Semwal <sumit.semwal@linaro.org> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6606 6607DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6608M: Ben Skeggs <bskeggs@redhat.com> 6609M: Karol Herbst <kherbst@redhat.com> 6610M: Lyude Paul <lyude@redhat.com> 6611L: dri-devel@lists.freedesktop.org 6612L: nouveau@lists.freedesktop.org 6613S: Supported 6614W: https://nouveau.freedesktop.org/ 6615Q: https://patchwork.freedesktop.org/project/nouveau/ 6616Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6617B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6618C: irc://irc.oftc.net/nouveau 6619T: git https://gitlab.freedesktop.org/drm/nouveau.git 6620F: drivers/gpu/drm/nouveau/ 6621F: include/uapi/drm/nouveau_drm.h 6622 6623DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6624M: Stefan Mavrodiev <stefan@olimex.com> 6625S: Maintained 6626F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6627F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6628 6629DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6630R: Douglas Anderson <dianders@chromium.org> 6631F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6632F: drivers/gpu/drm/bridge/parade-ps8640.c 6633 6634DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6635M: Noralf Trønnes <noralf@tronnes.org> 6636S: Maintained 6637T: git git://anongit.freedesktop.org/drm/drm-misc 6638F: Documentation/devicetree/bindings/display/repaper.txt 6639F: drivers/gpu/drm/tiny/repaper.c 6640 6641DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6642M: Dave Airlie <airlied@redhat.com> 6643M: Gerd Hoffmann <kraxel@redhat.com> 6644L: virtualization@lists.linux-foundation.org 6645S: Obsolete 6646W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: drivers/gpu/drm/tiny/cirrus.c 6649 6650DRM DRIVER FOR QXL VIRTUAL GPU 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654L: spice-devel@lists.freedesktop.org 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/qxl/ 6658F: include/uapi/drm/qxl_drm.h 6659 6660DRM DRIVER FOR RAYDIUM RM67191 PANELS 6661M: Robert Chiras <robert.chiras@nxp.com> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6664F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6665 6666DRM DRIVER FOR SAMSUNG DB7430 PANELS 6667M: Linus Walleij <linus.walleij@linaro.org> 6668S: Maintained 6669T: git git://anongit.freedesktop.org/drm/drm-misc 6670F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6671F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6672 6673DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6674M: Inki Dae <inki.dae@samsung.com> 6675M: Jagan Teki <jagan@amarulasolutions.com> 6676M: Marek Szyprowski <m.szyprowski@samsung.com> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6680F: drivers/gpu/drm/bridge/samsung-dsim.c 6681F: include/drm/bridge/samsung-dsim.h 6682 6683DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6684M: Markuss Broks <markuss.broks@gmail.com> 6685S: Maintained 6686F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6687F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6688 6689DRM DRIVER FOR SITRONIX ST7586 PANELS 6690M: David Lechner <david@lechnology.com> 6691S: Maintained 6692T: git git://anongit.freedesktop.org/drm/drm-misc 6693F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6694F: drivers/gpu/drm/tiny/st7586.c 6695 6696DRM DRIVER FOR SITRONIX ST7701 PANELS 6697M: Jagan Teki <jagan@amarulasolutions.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6700F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6701 6702DRM DRIVER FOR SITRONIX ST7703 PANELS 6703M: Guido Günther <agx@sigxcpu.org> 6704R: Purism Kernel Team <kernel@puri.sm> 6705R: Ondrej Jirman <megous@megous.com> 6706S: Maintained 6707F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6708F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6709 6710DRM DRIVER FOR SITRONIX ST7735R PANELS 6711M: David Lechner <david@lechnology.com> 6712S: Maintained 6713T: git git://anongit.freedesktop.org/drm/drm-misc 6714F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6715F: drivers/gpu/drm/tiny/st7735r.c 6716 6717DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6718M: Javier Martinez Canillas <javierm@redhat.com> 6719S: Maintained 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6722F: drivers/gpu/drm/solomon/ssd130x* 6723 6724DRM DRIVER FOR ST-ERICSSON MCDE 6725M: Linus Walleij <linus.walleij@linaro.org> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6729F: drivers/gpu/drm/mcde/ 6730 6731DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6732M: Jagan Teki <jagan@amarulasolutions.com> 6733S: Maintained 6734F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6735F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6736 6737DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6738R: Douglas Anderson <dianders@chromium.org> 6739F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6740F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6741 6742DRM DRIVER FOR TPO TPG110 PANELS 6743M: Linus Walleij <linus.walleij@linaro.org> 6744S: Maintained 6745T: git git://anongit.freedesktop.org/drm/drm-misc 6746F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6747F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6748 6749DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6750M: Dave Airlie <airlied@redhat.com> 6751R: Sean Paul <sean@poorly.run> 6752R: Thomas Zimmermann <tzimmermann@suse.de> 6753L: dri-devel@lists.freedesktop.org 6754S: Supported 6755T: git git://anongit.freedesktop.org/drm/drm-misc 6756F: drivers/gpu/drm/udl/ 6757 6758DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6759M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6760M: Melissa Wen <melissa.srw@gmail.com> 6761R: Haneen Mohammed <hamohammed.sa@gmail.com> 6762R: Daniel Vetter <daniel@ffwll.ch> 6763L: dri-devel@lists.freedesktop.org 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: Documentation/gpu/vkms.rst 6767F: drivers/gpu/drm/vkms/ 6768 6769DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6770M: Hans de Goede <hdegoede@redhat.com> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: drivers/gpu/drm/vboxvideo/ 6775 6776DRM DRIVER FOR VMWARE VIRTUAL GPU 6777M: Zack Rusin <zackr@vmware.com> 6778R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Supported 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/vmwgfx/ 6783F: include/uapi/drm/vmwgfx_drm.h 6784 6785DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6786M: Linus Walleij <linus.walleij@linaro.org> 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6790F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6791 6792DRM DRIVERS 6793M: David Airlie <airlied@gmail.com> 6794M: Daniel Vetter <daniel@ffwll.ch> 6795L: dri-devel@lists.freedesktop.org 6796S: Maintained 6797B: https://gitlab.freedesktop.org/drm 6798C: irc://irc.oftc.net/dri-devel 6799T: git git://anongit.freedesktop.org/drm/drm 6800F: Documentation/devicetree/bindings/display/ 6801F: Documentation/devicetree/bindings/gpu/ 6802F: Documentation/gpu/ 6803F: drivers/gpu/ 6804F: include/drm/ 6805F: include/linux/vga* 6806F: include/uapi/drm/ 6807 6808DRM DRIVERS AND MISC GPU PATCHES 6809M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6810M: Maxime Ripard <mripard@kernel.org> 6811M: Thomas Zimmermann <tzimmermann@suse.de> 6812S: Maintained 6813W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6814T: git git://anongit.freedesktop.org/drm/drm-misc 6815F: Documentation/gpu/ 6816F: drivers/gpu/drm/* 6817F: drivers/gpu/vga/ 6818F: include/drm/drm* 6819F: include/linux/vga* 6820F: include/uapi/drm/drm* 6821 6822DRM DRIVERS FOR ALLWINNER A10 6823M: Maxime Ripard <mripard@kernel.org> 6824M: Chen-Yu Tsai <wens@csie.org> 6825L: dri-devel@lists.freedesktop.org 6826S: Supported 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/devicetree/bindings/display/allwinner* 6829F: drivers/gpu/drm/sun4i/ 6830 6831DRM DRIVERS FOR AMLOGIC SOCS 6832M: Neil Armstrong <neil.armstrong@linaro.org> 6833L: dri-devel@lists.freedesktop.org 6834L: linux-amlogic@lists.infradead.org 6835S: Supported 6836W: http://linux-meson.com/ 6837T: git git://anongit.freedesktop.org/drm/drm-misc 6838F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6839F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6840F: Documentation/gpu/meson.rst 6841F: drivers/gpu/drm/meson/ 6842 6843DRM DRIVERS FOR ATMEL HLCDC 6844M: Sam Ravnborg <sam@ravnborg.org> 6845M: Boris Brezillon <bbrezillon@kernel.org> 6846L: dri-devel@lists.freedesktop.org 6847S: Supported 6848T: git git://anongit.freedesktop.org/drm/drm-misc 6849F: Documentation/devicetree/bindings/display/atmel/ 6850F: drivers/gpu/drm/atmel-hlcdc/ 6851 6852DRM DRIVERS FOR BRIDGE CHIPS 6853M: Andrzej Hajda <andrzej.hajda@intel.com> 6854M: Neil Armstrong <neil.armstrong@linaro.org> 6855M: Robert Foss <rfoss@kernel.org> 6856R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6857R: Jonas Karlman <jonas@kwiboo.se> 6858R: Jernej Skrabec <jernej.skrabec@gmail.com> 6859S: Maintained 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/devicetree/bindings/display/bridge/ 6862F: drivers/gpu/drm/bridge/ 6863F: include/drm/drm_bridge.h 6864 6865DRM DRIVERS FOR EXYNOS 6866M: Inki Dae <inki.dae@samsung.com> 6867M: Seung-Woo Kim <sw0312.kim@samsung.com> 6868M: Kyungmin Park <kyungmin.park@samsung.com> 6869L: dri-devel@lists.freedesktop.org 6870S: Supported 6871T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6872F: Documentation/devicetree/bindings/display/exynos/ 6873F: Documentation/devicetree/bindings/display/samsung/ 6874F: drivers/gpu/drm/exynos/ 6875F: include/uapi/drm/exynos_drm.h 6876 6877DRM DRIVERS FOR FREESCALE DCU 6878M: Stefan Agner <stefan@agner.ch> 6879M: Alison Wang <alison.wang@nxp.com> 6880L: dri-devel@lists.freedesktop.org 6881S: Supported 6882T: git git://anongit.freedesktop.org/drm/drm-misc 6883F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6884F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6885F: drivers/gpu/drm/fsl-dcu/ 6886 6887DRM DRIVERS FOR FREESCALE IMX 6888M: Philipp Zabel <p.zabel@pengutronix.de> 6889L: dri-devel@lists.freedesktop.org 6890S: Maintained 6891F: Documentation/devicetree/bindings/display/imx/ 6892F: drivers/gpu/drm/imx/ipuv3/ 6893F: drivers/gpu/ipu-v3/ 6894 6895DRM DRIVERS FOR FREESCALE IMX BRIDGE 6896M: Liu Ying <victor.liu@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Maintained 6899F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6900F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6901F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6902F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6903F: drivers/gpu/drm/bridge/imx/ 6904 6905DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6906M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Maintained 6909T: git git://github.com/patjak/drm-gma500 6910F: drivers/gpu/drm/gma500/ 6911 6912DRM DRIVERS FOR HISILICON 6913M: Xinliang Liu <xinliang.liu@linaro.org> 6914M: Tian Tao <tiantao6@hisilicon.com> 6915R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6916R: Sumit Semwal <sumit.semwal@linaro.org> 6917R: Yongqin Liu <yongqin.liu@linaro.org> 6918R: John Stultz <jstultz@google.com> 6919L: dri-devel@lists.freedesktop.org 6920S: Maintained 6921T: git git://anongit.freedesktop.org/drm/drm-misc 6922F: Documentation/devicetree/bindings/display/hisilicon/ 6923F: drivers/gpu/drm/hisilicon/ 6924 6925DRM DRIVERS FOR LIMA 6926M: Qiang Yu <yuq825@gmail.com> 6927L: dri-devel@lists.freedesktop.org 6928L: lima@lists.freedesktop.org (moderated for non-subscribers) 6929S: Maintained 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: drivers/gpu/drm/lima/ 6932F: include/uapi/drm/lima_drm.h 6933 6934DRM DRIVERS FOR MEDIATEK 6935M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6936M: Philipp Zabel <p.zabel@pengutronix.de> 6937L: dri-devel@lists.freedesktop.org 6938L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6939S: Supported 6940F: Documentation/devicetree/bindings/display/mediatek/ 6941F: drivers/gpu/drm/mediatek/ 6942F: drivers/phy/mediatek/phy-mtk-dp.c 6943F: drivers/phy/mediatek/phy-mtk-hdmi* 6944F: drivers/phy/mediatek/phy-mtk-mipi* 6945 6946DRM DRIVERS FOR NVIDIA TEGRA 6947M: Thierry Reding <thierry.reding@gmail.com> 6948M: Mikko Perttunen <mperttunen@nvidia.com> 6949L: dri-devel@lists.freedesktop.org 6950L: linux-tegra@vger.kernel.org 6951S: Supported 6952T: git https://gitlab.freedesktop.org/drm/tegra.git 6953F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6954F: Documentation/devicetree/bindings/gpu/host1x/ 6955F: drivers/gpu/drm/tegra/ 6956F: drivers/gpu/host1x/ 6957F: include/linux/host1x.h 6958F: include/uapi/drm/tegra_drm.h 6959 6960DRM DRIVERS FOR RENESAS 6961M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6962M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6963L: dri-devel@lists.freedesktop.org 6964L: linux-renesas-soc@vger.kernel.org 6965S: Supported 6966T: git git://linuxtv.org/pinchartl/media drm/du/next 6967F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6968F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6969F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6970F: Documentation/devicetree/bindings/display/renesas,du.yaml 6971F: drivers/gpu/drm/rcar-du/ 6972F: drivers/gpu/drm/shmobile/ 6973F: include/linux/platform_data/shmob_drm.h 6974 6975DRM DRIVERS FOR ROCKCHIP 6976M: Sandy Huang <hjc@rock-chips.com> 6977M: Heiko Stübner <heiko@sntech.de> 6978L: dri-devel@lists.freedesktop.org 6979S: Maintained 6980T: git git://anongit.freedesktop.org/drm/drm-misc 6981F: Documentation/devicetree/bindings/display/rockchip/ 6982F: drivers/gpu/drm/rockchip/ 6983 6984DRM DRIVERS FOR STI 6985M: Alain Volmat <alain.volmat@foss.st.com> 6986L: dri-devel@lists.freedesktop.org 6987S: Maintained 6988T: git git://anongit.freedesktop.org/drm/drm-misc 6989F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6990F: drivers/gpu/drm/sti 6991 6992DRM DRIVERS FOR STM 6993M: Yannick Fertre <yannick.fertre@foss.st.com> 6994M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6995M: Philippe Cornu <philippe.cornu@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7000F: drivers/gpu/drm/stm 7001 7002DRM DRIVERS FOR TI KEYSTONE 7003M: Jyri Sarha <jyri.sarha@iki.fi> 7004M: Tomi Valkeinen <tomba@kernel.org> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7009F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7010F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7011F: drivers/gpu/drm/tidss/ 7012 7013DRM DRIVERS FOR TI LCDC 7014M: Jyri Sarha <jyri.sarha@iki.fi> 7015R: Tomi Valkeinen <tomba@kernel.org> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018F: Documentation/devicetree/bindings/display/tilcdc/ 7019F: drivers/gpu/drm/tilcdc/ 7020 7021DRM DRIVERS FOR TI OMAP 7022M: Tomi Valkeinen <tomba@kernel.org> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025F: Documentation/devicetree/bindings/display/ti/ 7026F: drivers/gpu/drm/omapdrm/ 7027 7028DRM DRIVERS FOR V3D 7029M: Emma Anholt <emma@anholt.net> 7030M: Melissa Wen <mwen@igalia.com> 7031S: Supported 7032T: git git://anongit.freedesktop.org/drm/drm-misc 7033F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7034F: drivers/gpu/drm/v3d/ 7035F: include/uapi/drm/v3d_drm.h 7036 7037DRM DRIVERS FOR VC4 7038M: Emma Anholt <emma@anholt.net> 7039M: Maxime Ripard <mripard@kernel.org> 7040S: Supported 7041T: git git://github.com/anholt/linux 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7044F: drivers/gpu/drm/vc4/ 7045F: include/uapi/drm/vc4_drm.h 7046 7047DRM DRIVERS FOR VIVANTE GPU IP 7048M: Lucas Stach <l.stach@pengutronix.de> 7049R: Russell King <linux+etnaviv@armlinux.org.uk> 7050R: Christian Gmeiner <christian.gmeiner@gmail.com> 7051L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7052L: dri-devel@lists.freedesktop.org 7053S: Maintained 7054F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7055F: drivers/gpu/drm/etnaviv/ 7056F: include/uapi/drm/etnaviv_drm.h 7057 7058DRM DRIVERS FOR XEN 7059M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7060L: dri-devel@lists.freedesktop.org 7061L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7062S: Supported 7063T: git git://anongit.freedesktop.org/drm/drm-misc 7064F: Documentation/gpu/xen-front.rst 7065F: drivers/gpu/drm/xen/ 7066 7067DRM DRIVERS FOR XILINX 7068M: Hyun Kwon <hyun.kwon@xilinx.com> 7069M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7070L: dri-devel@lists.freedesktop.org 7071S: Maintained 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/devicetree/bindings/display/xlnx/ 7074F: drivers/gpu/drm/xlnx/ 7075 7076DRM GPU SCHEDULER 7077M: Luben Tuikov <luben.tuikov@amd.com> 7078L: dri-devel@lists.freedesktop.org 7079S: Maintained 7080T: git git://anongit.freedesktop.org/drm/drm-misc 7081F: drivers/gpu/drm/scheduler/ 7082F: include/drm/gpu_scheduler.h 7083 7084DRM PANEL DRIVERS 7085M: Neil Armstrong <neil.armstrong@linaro.org> 7086R: Sam Ravnborg <sam@ravnborg.org> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/panel/ 7091F: drivers/gpu/drm/drm_panel.c 7092F: drivers/gpu/drm/panel/ 7093F: include/drm/drm_panel.h 7094 7095DRM PRIVACY-SCREEN CLASS 7096M: Hans de Goede <hdegoede@redhat.com> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: drivers/gpu/drm/drm_privacy_screen* 7101F: include/drm/drm_privacy_screen* 7102 7103DRM TTM SUBSYSTEM 7104M: Christian Koenig <christian.koenig@amd.com> 7105M: Huang Rui <ray.huang@amd.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: drivers/gpu/drm/ttm/ 7110F: include/drm/ttm/ 7111 7112DSBR100 USB FM RADIO DRIVER 7113M: Alexey Klimov <klimov.linux@gmail.com> 7114L: linux-media@vger.kernel.org 7115S: Maintained 7116T: git git://linuxtv.org/media_tree.git 7117F: drivers/media/radio/dsbr100.c 7118 7119DT3155 MEDIA DRIVER 7120M: Hans Verkuil <hverkuil@xs4all.nl> 7121L: linux-media@vger.kernel.org 7122S: Odd Fixes 7123W: https://linuxtv.org 7124T: git git://linuxtv.org/media_tree.git 7125F: drivers/media/pci/dt3155/ 7126 7127DVB_USB_AF9015 MEDIA DRIVER 7128M: Antti Palosaari <crope@iki.fi> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131W: https://linuxtv.org 7132W: http://palosaari.fi/linux/ 7133Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7134T: git git://linuxtv.org/anttip/media_tree.git 7135F: drivers/media/usb/dvb-usb-v2/af9015* 7136 7137DVB_USB_AF9035 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9035* 7146 7147DVB_USB_ANYSEE MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/anysee* 7156 7157DVB_USB_AU6610 MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/au6610* 7166 7167DVB_USB_CE6230 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/ce6230* 7176 7177DVB_USB_CXUSB MEDIA DRIVER 7178M: Michael Krufky <mkrufky@linuxtv.org> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://github.com/mkrufky 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/media_tree.git 7185F: drivers/media/usb/dvb-usb/cxusb* 7186 7187DVB_USB_EC168 MEDIA DRIVER 7188M: Antti Palosaari <crope@iki.fi> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://palosaari.fi/linux/ 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/anttip/media_tree.git 7195F: drivers/media/usb/dvb-usb-v2/ec168* 7196 7197DVB_USB_GL861 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/gl861* 7205 7206DVB_USB_MXL111SF MEDIA DRIVER 7207M: Michael Krufky <mkrufky@linuxtv.org> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211W: http://github.com/mkrufky 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/mkrufky/mxl111sf.git 7214F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7215 7216DVB_USB_RTL28XXU MEDIA DRIVER 7217M: Antti Palosaari <crope@iki.fi> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://palosaari.fi/linux/ 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/anttip/media_tree.git 7224F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7225 7226DVB_USB_V2 MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7235F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7236 7237DYNAMIC DEBUG 7238M: Jason Baron <jbaron@akamai.com> 7239M: Jim Cromie <jim.cromie@gmail.com> 7240S: Maintained 7241F: include/linux/dynamic_debug.h 7242F: lib/dynamic_debug.c 7243F: lib/test_dynamic_debug.c 7244 7245DYNAMIC INTERRUPT MODERATION 7246M: Tal Gilboa <talgi@nvidia.com> 7247S: Maintained 7248F: Documentation/networking/net_dim.rst 7249F: include/linux/dim.h 7250F: lib/dim/ 7251 7252DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7253M: Daniel Lezcano <daniel.lezcano@kernel.org> 7254L: linux-pm@vger.kernel.org 7255S: Supported 7256B: https://bugzilla.kernel.org 7257T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7258F: drivers/powercap/dtpm* 7259F: include/linux/dtpm.h 7260 7261DZ DECSTATION DZ11 SERIAL DRIVER 7262M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7263S: Maintained 7264F: drivers/tty/serial/dz.* 7265 7266E3X0 POWER BUTTON DRIVER 7267M: Moritz Fischer <moritz.fischer@ettus.com> 7268L: usrp-users@lists.ettus.com 7269S: Supported 7270W: http://www.ettus.com 7271F: Documentation/devicetree/bindings/input/e3x0-button.txt 7272F: drivers/input/misc/e3x0-button.c 7273 7274E4000 MEDIA DRIVER 7275M: Antti Palosaari <crope@iki.fi> 7276L: linux-media@vger.kernel.org 7277S: Maintained 7278W: https://linuxtv.org 7279W: http://palosaari.fi/linux/ 7280Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7281T: git git://linuxtv.org/anttip/media_tree.git 7282F: drivers/media/tuners/e4000* 7283 7284EARTH_PT1 MEDIA DRIVER 7285M: Akihiro Tsukada <tskd08@gmail.com> 7286L: linux-media@vger.kernel.org 7287S: Odd Fixes 7288F: drivers/media/pci/pt1/ 7289 7290EARTH_PT3 MEDIA DRIVER 7291M: Akihiro Tsukada <tskd08@gmail.com> 7292L: linux-media@vger.kernel.org 7293S: Odd Fixes 7294F: drivers/media/pci/pt3/ 7295 7296EC100 MEDIA DRIVER 7297M: Antti Palosaari <crope@iki.fi> 7298L: linux-media@vger.kernel.org 7299S: Maintained 7300W: https://linuxtv.org 7301W: http://palosaari.fi/linux/ 7302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7303T: git git://linuxtv.org/anttip/media_tree.git 7304F: drivers/media/dvb-frontends/ec100* 7305 7306ECRYPT FILE SYSTEM 7307M: Tyler Hicks <code@tyhicks.com> 7308L: ecryptfs@vger.kernel.org 7309S: Odd Fixes 7310W: http://ecryptfs.org 7311W: https://launchpad.net/ecryptfs 7312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7313F: Documentation/filesystems/ecryptfs.rst 7314F: fs/ecryptfs/ 7315 7316EDAC-AMD64 7317M: Yazen Ghannam <yazen.ghannam@amd.com> 7318L: linux-edac@vger.kernel.org 7319S: Supported 7320F: drivers/edac/amd64_edac* 7321F: drivers/edac/mce_amd* 7322 7323EDAC-ARMADA 7324M: Jan Luebbe <jlu@pengutronix.de> 7325L: linux-edac@vger.kernel.org 7326S: Maintained 7327F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7328F: drivers/edac/armada_xp_* 7329 7330EDAC-AST2500 7331M: Stefan Schaeckeler <sschaeck@cisco.com> 7332S: Supported 7333F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7334F: drivers/edac/aspeed_edac.c 7335 7336EDAC-BLUEFIELD 7337M: Shravan Kumar Ramani <shravankr@nvidia.com> 7338S: Supported 7339F: drivers/edac/bluefield_edac.c 7340 7341EDAC-CALXEDA 7342M: Andre Przywara <andre.przywara@arm.com> 7343L: linux-edac@vger.kernel.org 7344S: Maintained 7345F: drivers/edac/highbank* 7346 7347EDAC-CAVIUM OCTEON 7348M: Ralf Baechle <ralf@linux-mips.org> 7349L: linux-edac@vger.kernel.org 7350L: linux-mips@vger.kernel.org 7351S: Supported 7352F: drivers/edac/octeon_edac* 7353 7354EDAC-CAVIUM THUNDERX 7355M: Robert Richter <rric@kernel.org> 7356L: linux-edac@vger.kernel.org 7357S: Odd Fixes 7358F: drivers/edac/thunderx_edac* 7359 7360EDAC-CORE 7361M: Borislav Petkov <bp@alien8.de> 7362M: Tony Luck <tony.luck@intel.com> 7363R: James Morse <james.morse@arm.com> 7364R: Mauro Carvalho Chehab <mchehab@kernel.org> 7365R: Robert Richter <rric@kernel.org> 7366L: linux-edac@vger.kernel.org 7367S: Supported 7368T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7369F: Documentation/admin-guide/ras.rst 7370F: Documentation/driver-api/edac.rst 7371F: drivers/edac/ 7372F: include/linux/edac.h 7373 7374EDAC-DMC520 7375M: Lei Wang <lewan@microsoft.com> 7376L: linux-edac@vger.kernel.org 7377S: Supported 7378F: drivers/edac/dmc520_edac.c 7379 7380EDAC-E752X 7381M: Mark Gross <markgross@kernel.org> 7382L: linux-edac@vger.kernel.org 7383S: Maintained 7384F: drivers/edac/e752x_edac.c 7385 7386EDAC-E7XXX 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e7xxx_edac.c 7390 7391EDAC-FSL_DDR 7392M: York Sun <york.sun@nxp.com> 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/fsl_ddr_edac.* 7396 7397EDAC-GHES 7398M: Mauro Carvalho Chehab <mchehab@kernel.org> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/ghes_edac.c 7402 7403EDAC-I10NM 7404M: Tony Luck <tony.luck@intel.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/i10nm_base.c 7408 7409EDAC-I3000 7410L: linux-edac@vger.kernel.org 7411S: Orphan 7412F: drivers/edac/i3000_edac.c 7413 7414EDAC-I5000 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/i5000_edac.c 7418 7419EDAC-I5400 7420M: Mauro Carvalho Chehab <mchehab@kernel.org> 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/i5400_edac.c 7424 7425EDAC-I7300 7426M: Mauro Carvalho Chehab <mchehab@kernel.org> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i7300_edac.c 7430 7431EDAC-I7CORE 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i7core_edac.c 7436 7437EDAC-I82443BXGX 7438M: Tim Small <tim@buttersideup.com> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i82443bxgx_edac.c 7442 7443EDAC-I82975X 7444M: "Arvind R." <arvino55@gmail.com> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i82975x_edac.c 7448 7449EDAC-IE31200 7450M: Jason Baron <jbaron@akamai.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/ie31200_edac.c 7454 7455EDAC-IGEN6 7456M: Tony Luck <tony.luck@intel.com> 7457R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/igen6_edac.c 7461 7462EDAC-MPC85XX 7463M: Johannes Thumshirn <morbidrsa@gmail.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/mpc85xx_edac.[ch] 7467 7468EDAC-PASEMI 7469M: Egor Martovetsky <egor@pasemi.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/pasemi_edac.c 7473 7474EDAC-PND2 7475M: Tony Luck <tony.luck@intel.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/pnd2_edac.[ch] 7479 7480EDAC-QCOM 7481M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7482L: linux-arm-msm@vger.kernel.org 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/qcom_edac.c 7486 7487EDAC-R82600 7488M: Tim Small <tim@buttersideup.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/r82600_edac.c 7492 7493EDAC-SBRIDGE 7494M: Tony Luck <tony.luck@intel.com> 7495R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/sb_edac.c 7499 7500EDAC-SKYLAKE 7501M: Tony Luck <tony.luck@intel.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/skx_*.[ch] 7505 7506EDAC-TI 7507M: Tero Kristo <kristo@kernel.org> 7508L: linux-edac@vger.kernel.org 7509S: Odd Fixes 7510F: drivers/edac/ti_edac.c 7511 7512EDIROL UA-101/UA-1000 DRIVER 7513M: Clemens Ladisch <clemens@ladisch.de> 7514L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7515S: Maintained 7516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7517F: sound/usb/misc/ua101.c 7518 7519EFI TEST DRIVER 7520M: Ivan Hu <ivan.hu@canonical.com> 7521M: Ard Biesheuvel <ardb@kernel.org> 7522L: linux-efi@vger.kernel.org 7523S: Maintained 7524F: drivers/firmware/efi/test/ 7525 7526EFI VARIABLE FILESYSTEM 7527M: Jeremy Kerr <jk@ozlabs.org> 7528M: Ard Biesheuvel <ardb@kernel.org> 7529L: linux-efi@vger.kernel.org 7530S: Maintained 7531T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7532F: fs/efivarfs/ 7533 7534EFIFB FRAMEBUFFER DRIVER 7535M: Peter Jones <pjones@redhat.com> 7536L: linux-fbdev@vger.kernel.org 7537S: Maintained 7538F: drivers/video/fbdev/efifb.c 7539 7540EFS FILESYSTEM 7541S: Orphan 7542W: http://aeschi.ch.eu.org/efs/ 7543F: fs/efs/ 7544 7545EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7546M: Douglas Miller <dougmill@linux.ibm.com> 7547L: netdev@vger.kernel.org 7548S: Maintained 7549F: drivers/net/ethernet/ibm/ehea/ 7550 7551ELM327 CAN NETWORK DRIVER 7552M: Max Staudt <max@enpas.org> 7553L: linux-can@vger.kernel.org 7554S: Maintained 7555F: Documentation/networking/device_drivers/can/can327.rst 7556F: drivers/net/can/can327.c 7557 7558EM28XX VIDEO4LINUX DRIVER 7559M: Mauro Carvalho Chehab <mchehab@kernel.org> 7560L: linux-media@vger.kernel.org 7561S: Maintained 7562W: https://linuxtv.org 7563T: git git://linuxtv.org/media_tree.git 7564F: Documentation/admin-guide/media/em28xx* 7565F: drivers/media/usb/em28xx/ 7566 7567EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7568M: Adrian Hunter <adrian.hunter@intel.com> 7569M: Ritesh Harjani <riteshh@codeaurora.org> 7570M: Asutosh Das <asutoshd@codeaurora.org> 7571L: linux-mmc@vger.kernel.org 7572S: Supported 7573F: drivers/mmc/host/cqhci* 7574 7575EMULEX 10Gbps iSCSI - OneConnect DRIVER 7576M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7577L: linux-scsi@vger.kernel.org 7578S: Supported 7579W: http://www.broadcom.com 7580F: drivers/scsi/be2iscsi/ 7581 7582EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7583M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7584M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7585M: Somnath Kotur <somnath.kotur@broadcom.com> 7586L: netdev@vger.kernel.org 7587S: Supported 7588W: http://www.emulex.com 7589F: drivers/net/ethernet/emulex/benet/ 7590 7591EMULEX ONECONNECT ROCE DRIVER 7592M: Selvin Xavier <selvin.xavier@broadcom.com> 7593L: linux-rdma@vger.kernel.org 7594S: Odd Fixes 7595W: http://www.broadcom.com 7596F: drivers/infiniband/hw/ocrdma/ 7597F: include/uapi/rdma/ocrdma-abi.h 7598 7599EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7600M: James Smart <james.smart@broadcom.com> 7601M: Ram Vegesna <ram.vegesna@broadcom.com> 7602L: linux-scsi@vger.kernel.org 7603L: target-devel@vger.kernel.org 7604S: Supported 7605W: http://www.broadcom.com 7606F: drivers/scsi/elx/ 7607 7608EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Dick Kennedy <dick.kennedy@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612S: Supported 7613W: http://www.broadcom.com 7614F: drivers/scsi/lpfc/ 7615 7616ENE CB710 FLASH CARD READER DRIVER 7617M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7618S: Maintained 7619F: drivers/misc/cb710/ 7620F: drivers/mmc/host/cb710-mmc.* 7621F: include/linux/cb710.h 7622 7623ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7624M: Maxim Levitsky <maximlevitsky@gmail.com> 7625S: Maintained 7626F: drivers/media/rc/ene_ir.* 7627 7628EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7629M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7630L: linuxppc-dev@lists.ozlabs.org 7631S: Maintained 7632F: drivers/tty/ehv_bytechan.c 7633 7634EPSON S1D13XXX FRAMEBUFFER DRIVER 7635M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7636S: Maintained 7637T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7638F: drivers/video/fbdev/s1d13xxxfb.c 7639F: include/video/s1d13xxxfb.h 7640 7641EROFS FILE SYSTEM 7642M: Gao Xiang <xiang@kernel.org> 7643M: Chao Yu <chao@kernel.org> 7644R: Yue Hu <huyue2@coolpad.com> 7645R: Jeffle Xu <jefflexu@linux.alibaba.com> 7646L: linux-erofs@lists.ozlabs.org 7647S: Maintained 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7649F: Documentation/ABI/testing/sysfs-fs-erofs 7650F: Documentation/filesystems/erofs.rst 7651F: fs/erofs/ 7652F: include/trace/events/erofs.h 7653 7654ERRSEQ ERROR TRACKING INFRASTRUCTURE 7655M: Jeff Layton <jlayton@kernel.org> 7656S: Maintained 7657F: include/linux/errseq.h 7658F: lib/errseq.c 7659 7660ESD CAN/USB DRIVERS 7661M: Frank Jungclaus <frank.jungclaus@esd.eu> 7662R: socketcan@esd.eu 7663L: linux-can@vger.kernel.org 7664S: Maintained 7665F: drivers/net/can/usb/esd_usb.c 7666 7667ET131X NETWORK DRIVER 7668M: Mark Einon <mark.einon@gmail.com> 7669S: Odd Fixes 7670F: drivers/net/ethernet/agere/ 7671 7672ETAS ES58X CAN/USB DRIVER 7673M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: Documentation/networking/devlink/etas_es58x.rst 7677F: drivers/net/can/usb/etas_es58x/ 7678 7679ETHERNET BRIDGE 7680M: Roopa Prabhu <roopa@nvidia.com> 7681M: Nikolay Aleksandrov <razor@blackwall.org> 7682L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7683L: netdev@vger.kernel.org 7684S: Maintained 7685W: http://www.linuxfoundation.org/en/Net:Bridge 7686F: include/linux/netfilter_bridge/ 7687F: net/bridge/ 7688 7689ETHERNET PHY LIBRARY 7690M: Andrew Lunn <andrew@lunn.ch> 7691M: Heiner Kallweit <hkallweit1@gmail.com> 7692R: Russell King <linux@armlinux.org.uk> 7693L: netdev@vger.kernel.org 7694S: Maintained 7695F: Documentation/ABI/testing/sysfs-class-net-phydev 7696F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7697F: Documentation/devicetree/bindings/net/mdio* 7698F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7699F: Documentation/networking/phy.rst 7700F: drivers/net/mdio/ 7701F: drivers/net/mdio/acpi_mdio.c 7702F: drivers/net/mdio/fwnode_mdio.c 7703F: drivers/net/mdio/of_mdio.c 7704F: drivers/net/pcs/ 7705F: drivers/net/phy/ 7706F: include/dt-bindings/net/qca-ar803x.h 7707F: include/linux/*mdio*.h 7708F: include/linux/linkmode.h 7709F: include/linux/mdio/*.h 7710F: include/linux/mii.h 7711F: include/linux/of_net.h 7712F: include/linux/phy.h 7713F: include/linux/phy_fixed.h 7714F: include/linux/platform_data/mdio-bcm-unimac.h 7715F: include/linux/platform_data/mdio-gpio.h 7716F: include/trace/events/mdio.h 7717F: include/uapi/linux/mdio.h 7718F: include/uapi/linux/mii.h 7719F: net/core/of_net.c 7720 7721EXEC & BINFMT API 7722R: Eric Biederman <ebiederm@xmission.com> 7723R: Kees Cook <keescook@chromium.org> 7724L: linux-mm@kvack.org 7725S: Supported 7726T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7727F: fs/*binfmt_*.c 7728F: fs/exec.c 7729F: include/linux/binfmts.h 7730F: include/linux/elf.h 7731F: include/uapi/linux/binfmts.h 7732F: include/uapi/linux/elf.h 7733F: tools/testing/selftests/exec/ 7734N: asm/elf.h 7735N: binfmt 7736 7737EXFAT FILE SYSTEM 7738M: Namjae Jeon <linkinjeon@kernel.org> 7739M: Sungjong Seo <sj1557.seo@samsung.com> 7740L: linux-fsdevel@vger.kernel.org 7741S: Maintained 7742T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7743F: fs/exfat/ 7744 7745EXT2 FILE SYSTEM 7746M: Jan Kara <jack@suse.com> 7747L: linux-ext4@vger.kernel.org 7748S: Maintained 7749F: Documentation/filesystems/ext2.rst 7750F: fs/ext2/ 7751F: include/linux/ext2* 7752 7753EXT4 FILE SYSTEM 7754M: "Theodore Ts'o" <tytso@mit.edu> 7755M: Andreas Dilger <adilger.kernel@dilger.ca> 7756L: linux-ext4@vger.kernel.org 7757S: Maintained 7758W: http://ext4.wiki.kernel.org 7759Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7761F: Documentation/filesystems/ext4/ 7762F: fs/ext4/ 7763F: include/trace/events/ext4.h 7764F: include/uapi/linux/ext4.h 7765 7766Extended Verification Module (EVM) 7767M: Mimi Zohar <zohar@linux.ibm.com> 7768L: linux-integrity@vger.kernel.org 7769S: Supported 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7771F: security/integrity/ 7772F: security/integrity/evm/ 7773 7774EXTENSIBLE FIRMWARE INTERFACE (EFI) 7775M: Ard Biesheuvel <ardb@kernel.org> 7776L: linux-efi@vger.kernel.org 7777S: Maintained 7778T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7779F: Documentation/admin-guide/efi-stub.rst 7780F: arch/*/include/asm/efi.h 7781F: arch/*/kernel/efi.c 7782F: arch/arm/boot/compressed/efi-header.S 7783F: arch/x86/platform/efi/ 7784F: drivers/firmware/efi/ 7785F: include/linux/efi*.h 7786 7787EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7788M: MyungJoo Ham <myungjoo.ham@samsung.com> 7789M: Chanwoo Choi <cw00.choi@samsung.com> 7790L: linux-kernel@vger.kernel.org 7791S: Maintained 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7793F: Documentation/devicetree/bindings/extcon/ 7794F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7795F: drivers/extcon/ 7796F: include/linux/extcon.h 7797F: include/linux/extcon/ 7798 7799EXTRA BOOT CONFIG 7800M: Masami Hiramatsu <mhiramat@kernel.org> 7801L: linux-kernel@vger.kernel.org 7802L: linux-trace-kernel@vger.kernel.org 7803S: Maintained 7804Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7806F: Documentation/admin-guide/bootconfig.rst 7807F: fs/proc/bootconfig.c 7808F: include/linux/bootconfig.h 7809F: lib/bootconfig-data.S 7810F: lib/bootconfig.c 7811F: tools/bootconfig/* 7812F: tools/bootconfig/scripts/* 7813 7814EXYNOS DP DRIVER 7815M: Jingoo Han <jingoohan1@gmail.com> 7816L: dri-devel@lists.freedesktop.org 7817S: Maintained 7818F: drivers/gpu/drm/exynos/exynos_dp* 7819 7820EXYNOS SYSMMU (IOMMU) driver 7821M: Marek Szyprowski <m.szyprowski@samsung.com> 7822L: iommu@lists.linux.dev 7823S: Maintained 7824F: drivers/iommu/exynos-iommu.c 7825 7826F2FS FILE SYSTEM 7827M: Jaegeuk Kim <jaegeuk@kernel.org> 7828M: Chao Yu <chao@kernel.org> 7829L: linux-f2fs-devel@lists.sourceforge.net 7830S: Maintained 7831W: https://f2fs.wiki.kernel.org/ 7832Q: https://patchwork.kernel.org/project/f2fs/list/ 7833B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7834T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7835F: Documentation/ABI/testing/sysfs-fs-f2fs 7836F: Documentation/filesystems/f2fs.rst 7837F: fs/f2fs/ 7838F: include/linux/f2fs_fs.h 7839F: include/trace/events/f2fs.h 7840F: include/uapi/linux/f2fs.h 7841 7842F71805F HARDWARE MONITORING DRIVER 7843M: Jean Delvare <jdelvare@suse.com> 7844L: linux-hwmon@vger.kernel.org 7845S: Maintained 7846F: Documentation/hwmon/f71805f.rst 7847F: drivers/hwmon/f71805f.c 7848 7849FADDR2LINE 7850M: Josh Poimboeuf <jpoimboe@kernel.org> 7851S: Maintained 7852F: scripts/faddr2line 7853 7854FAILOVER MODULE 7855M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7856L: netdev@vger.kernel.org 7857S: Supported 7858F: Documentation/networking/failover.rst 7859F: include/net/failover.h 7860F: net/core/failover.c 7861 7862FANOTIFY 7863M: Jan Kara <jack@suse.cz> 7864R: Amir Goldstein <amir73il@gmail.com> 7865R: Matthew Bobrowski <repnop@google.com> 7866L: linux-fsdevel@vger.kernel.org 7867S: Maintained 7868F: fs/notify/fanotify/ 7869F: include/linux/fanotify.h 7870F: include/uapi/linux/fanotify.h 7871 7872FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7873M: Linus Walleij <linus.walleij@linaro.org> 7874L: linux-usb@vger.kernel.org 7875S: Maintained 7876F: drivers/usb/fotg210/ 7877 7878FARSYNC SYNCHRONOUS DRIVER 7879M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7880S: Supported 7881W: http://www.farsite.co.uk/ 7882F: drivers/net/wan/farsync.* 7883 7884FAULT INJECTION SUPPORT 7885M: Akinobu Mita <akinobu.mita@gmail.com> 7886S: Supported 7887F: Documentation/fault-injection/ 7888F: lib/fault-inject.c 7889 7890FBTFT Framebuffer drivers 7891L: dri-devel@lists.freedesktop.org 7892L: linux-fbdev@vger.kernel.org 7893S: Orphan 7894F: drivers/staging/fbtft/ 7895 7896FC0011 TUNER DRIVER 7897M: Michael Buesch <m@bues.ch> 7898L: linux-media@vger.kernel.org 7899S: Maintained 7900F: drivers/media/tuners/fc0011.c 7901F: drivers/media/tuners/fc0011.h 7902 7903FC2580 MEDIA DRIVER 7904M: Antti Palosaari <crope@iki.fi> 7905L: linux-media@vger.kernel.org 7906S: Maintained 7907W: https://linuxtv.org 7908W: http://palosaari.fi/linux/ 7909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7910T: git git://linuxtv.org/anttip/media_tree.git 7911F: drivers/media/tuners/fc2580* 7912 7913FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7914M: Hannes Reinecke <hare@suse.de> 7915L: linux-scsi@vger.kernel.org 7916S: Supported 7917W: www.Open-FCoE.org 7918F: drivers/scsi/fcoe/ 7919F: drivers/scsi/libfc/ 7920F: include/scsi/fc/ 7921F: include/scsi/libfc.h 7922F: include/scsi/libfcoe.h 7923F: include/uapi/scsi/fc/ 7924 7925FILE LOCKING (flock() and fcntl()/lockf()) 7926M: Jeff Layton <jlayton@kernel.org> 7927M: Chuck Lever <chuck.lever@oracle.com> 7928L: linux-fsdevel@vger.kernel.org 7929S: Maintained 7930F: fs/fcntl.c 7931F: fs/locks.c 7932F: include/linux/fcntl.h 7933F: include/uapi/linux/fcntl.h 7934 7935FILESYSTEM DIRECT ACCESS (DAX) 7936M: Dan Williams <dan.j.williams@intel.com> 7937R: Matthew Wilcox <willy@infradead.org> 7938R: Jan Kara <jack@suse.cz> 7939L: linux-fsdevel@vger.kernel.org 7940L: nvdimm@lists.linux.dev 7941S: Supported 7942F: fs/dax.c 7943F: include/linux/dax.h 7944F: include/trace/events/fs_dax.h 7945 7946FILESYSTEMS (VFS and infrastructure) 7947M: Alexander Viro <viro@zeniv.linux.org.uk> 7948M: Christian Brauner <brauner@kernel.org> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/* 7952F: include/linux/fs.h 7953F: include/linux/fs_types.h 7954F: include/uapi/linux/fs.h 7955F: include/uapi/linux/openat2.h 7956 7957FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7958M: Riku Voipio <riku.voipio@iki.fi> 7959L: linux-hwmon@vger.kernel.org 7960S: Maintained 7961F: drivers/hwmon/f75375s.c 7962F: include/linux/f75375s.h 7963 7964FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7965M: Clemens Ladisch <clemens@ladisch.de> 7966M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7968S: Maintained 7969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7970F: include/uapi/sound/firewire.h 7971F: sound/firewire/ 7972 7973FIREWIRE MEDIA DRIVERS (firedtv) 7974M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7975L: linux-media@vger.kernel.org 7976L: linux1394-devel@lists.sourceforge.net 7977S: Maintained 7978T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7979F: drivers/media/firewire/ 7980 7981FIREWIRE SBP-2 TARGET 7982M: Chris Boot <bootc@bootc.net> 7983L: linux-scsi@vger.kernel.org 7984L: target-devel@vger.kernel.org 7985L: linux1394-devel@lists.sourceforge.net 7986S: Maintained 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7988F: drivers/target/sbp/ 7989 7990FIREWIRE SUBSYSTEM 7991M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7992M: Takashi Sakamoto <takaswie@kernel.org> 7993L: linux1394-devel@lists.sourceforge.net 7994S: Maintained 7995W: http://ieee1394.docs.kernel.org/ 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7997F: drivers/firewire/ 7998F: include/linux/firewire.h 7999F: include/uapi/linux/firewire*.h 8000F: tools/firewire/ 8001 8002FIRMWARE FRAMEWORK FOR ARMV8-A 8003M: Sudeep Holla <sudeep.holla@arm.com> 8004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8005S: Maintained 8006F: drivers/firmware/arm_ffa/ 8007F: include/linux/arm_ffa.h 8008 8009FIRMWARE LOADER (request_firmware) 8010M: Luis Chamberlain <mcgrof@kernel.org> 8011M: Russ Weight <russell.h.weight@intel.com> 8012L: linux-kernel@vger.kernel.org 8013S: Maintained 8014F: Documentation/firmware_class/ 8015F: drivers/base/firmware_loader/ 8016F: include/linux/firmware.h 8017 8018FLEXTIMER FTM-QUADDEC DRIVER 8019M: Patrick Havelange <patrick.havelange@essensium.com> 8020L: linux-iio@vger.kernel.org 8021S: Maintained 8022F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8023F: drivers/counter/ftm-quaddec.c 8024 8025FLOPPY DRIVER 8026M: Denis Efremov <efremov@linux.com> 8027L: linux-block@vger.kernel.org 8028S: Odd Fixes 8029F: drivers/block/floppy.c 8030 8031FLYSKY FSIA6B RC RECEIVER 8032M: Markus Koch <markus@notsyncing.net> 8033L: linux-input@vger.kernel.org 8034S: Maintained 8035F: drivers/input/joystick/fsia6b.c 8036 8037FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8038M: Geoffrey D. Bennett <g@b4.vu> 8039L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8040S: Maintained 8041T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8042F: sound/usb/mixer_scarlett_gen2.c 8043 8044FORCEDETH GIGABIT ETHERNET DRIVER 8045M: Rain River <rain.1986.08.12@gmail.com> 8046M: Zhu Yanjun <zyjzyj2000@gmail.com> 8047L: netdev@vger.kernel.org 8048S: Maintained 8049F: drivers/net/ethernet/nvidia/* 8050 8051FORTIFY_SOURCE 8052M: Kees Cook <keescook@chromium.org> 8053L: linux-hardening@vger.kernel.org 8054S: Supported 8055T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8056F: include/linux/fortify-string.h 8057F: lib/fortify_kunit.c 8058F: lib/memcpy_kunit.c 8059F: lib/strscpy_kunit.c 8060F: lib/test_fortify/* 8061F: scripts/test_fortify.sh 8062K: \b__NO_FORTIFY\b 8063 8064FPGA DFL DRIVERS 8065M: Wu Hao <hao.wu@intel.com> 8066R: Tom Rix <trix@redhat.com> 8067L: linux-fpga@vger.kernel.org 8068S: Maintained 8069F: Documentation/ABI/testing/sysfs-bus-dfl* 8070F: Documentation/fpga/dfl.rst 8071F: drivers/fpga/dfl* 8072F: drivers/uio/uio_dfl.c 8073F: include/linux/dfl.h 8074F: include/uapi/linux/fpga-dfl.h 8075 8076FPGA MANAGER FRAMEWORK 8077M: Moritz Fischer <mdf@kernel.org> 8078M: Wu Hao <hao.wu@intel.com> 8079M: Xu Yilun <yilun.xu@intel.com> 8080R: Tom Rix <trix@redhat.com> 8081L: linux-fpga@vger.kernel.org 8082S: Maintained 8083Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8085F: Documentation/devicetree/bindings/fpga/ 8086F: Documentation/driver-api/fpga/ 8087F: Documentation/fpga/ 8088F: drivers/fpga/ 8089F: include/linux/fpga/ 8090 8091FPU EMULATOR 8092M: Bill Metzenthen <billm@melbpc.org.au> 8093S: Maintained 8094W: https://floatingpoint.billm.au/ 8095F: arch/x86/math-emu/ 8096 8097FRAMEBUFFER CORE 8098M: Daniel Vetter <daniel@ffwll.ch> 8099S: Odd Fixes 8100T: git git://anongit.freedesktop.org/drm/drm-misc 8101F: drivers/video/fbdev/core/ 8102 8103FRAMEBUFFER LAYER 8104M: Helge Deller <deller@gmx.de> 8105L: linux-fbdev@vger.kernel.org 8106L: dri-devel@lists.freedesktop.org 8107S: Maintained 8108Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8109T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8110F: Documentation/fb/ 8111F: drivers/video/ 8112F: include/linux/fb.h 8113F: include/uapi/linux/fb.h 8114F: include/uapi/video/ 8115F: include/video/ 8116 8117FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8118M: Horia Geantă <horia.geanta@nxp.com> 8119M: Pankaj Gupta <pankaj.gupta@nxp.com> 8120M: Gaurav Jain <gaurav.jain@nxp.com> 8121L: linux-crypto@vger.kernel.org 8122S: Maintained 8123F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8124F: drivers/crypto/caam/ 8125 8126FREESCALE COLDFIRE M5441X MMC DRIVER 8127M: Angelo Dureghello <angelo.dureghello@timesys.com> 8128L: linux-mmc@vger.kernel.org 8129S: Maintained 8130F: drivers/mmc/host/sdhci-esdhc-mcf.c 8131F: include/linux/platform_data/mmc-esdhc-mcf.h 8132 8133FREESCALE DIU FRAMEBUFFER DRIVER 8134M: Timur Tabi <timur@kernel.org> 8135L: linux-fbdev@vger.kernel.org 8136S: Maintained 8137F: drivers/video/fbdev/fsl-diu-fb.* 8138 8139FREESCALE DMA DRIVER 8140M: Li Yang <leoyang.li@nxp.com> 8141M: Zhang Wei <zw@zh-kernel.org> 8142L: linuxppc-dev@lists.ozlabs.org 8143S: Maintained 8144F: drivers/dma/fsldma.* 8145 8146FREESCALE DSPI DRIVER 8147M: Vladimir Oltean <olteanv@gmail.com> 8148L: linux-spi@vger.kernel.org 8149S: Maintained 8150F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8151F: drivers/spi/spi-fsl-dspi.c 8152F: include/linux/spi/spi-fsl-dspi.h 8153 8154FREESCALE ENETC ETHERNET DRIVERS 8155M: Claudiu Manoil <claudiu.manoil@nxp.com> 8156L: netdev@vger.kernel.org 8157S: Maintained 8158F: drivers/net/ethernet/freescale/enetc/ 8159 8160FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8161M: Claudiu Manoil <claudiu.manoil@nxp.com> 8162L: netdev@vger.kernel.org 8163S: Maintained 8164F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8165F: drivers/net/ethernet/freescale/gianfar* 8166 8167FREESCALE GPMI NAND DRIVER 8168M: Han Xu <han.xu@nxp.com> 8169L: linux-mtd@lists.infradead.org 8170S: Maintained 8171F: drivers/mtd/nand/raw/gpmi-nand/* 8172 8173FREESCALE I2C CPM DRIVER 8174M: Jochen Friedrich <jochen@scram.de> 8175L: linuxppc-dev@lists.ozlabs.org 8176L: linux-i2c@vger.kernel.org 8177S: Maintained 8178F: drivers/i2c/busses/i2c-cpm.c 8179 8180FREESCALE IMX / MXC FEC DRIVER 8181M: Wei Fang <wei.fang@nxp.com> 8182R: Shenwei Wang <shenwei.wang@nxp.com> 8183R: Clark Wang <xiaoning.wang@nxp.com> 8184R: NXP Linux Team <linux-imx@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8188F: drivers/net/ethernet/freescale/fec.h 8189F: drivers/net/ethernet/freescale/fec_main.c 8190F: drivers/net/ethernet/freescale/fec_ptp.c 8191 8192FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8193M: Sascha Hauer <s.hauer@pengutronix.de> 8194R: Pengutronix Kernel Team <kernel@pengutronix.de> 8195L: linux-fbdev@vger.kernel.org 8196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8197S: Maintained 8198F: drivers/video/fbdev/imxfb.c 8199 8200FREESCALE IMX DDR PMU DRIVER 8201M: Frank Li <Frank.li@nxp.com> 8202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8203S: Maintained 8204F: Documentation/admin-guide/perf/imx-ddr.rst 8205F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8206F: drivers/perf/fsl_imx8_ddr_perf.c 8207 8208FREESCALE IMX I2C DRIVER 8209M: Oleksij Rempel <o.rempel@pengutronix.de> 8210R: Pengutronix Kernel Team <kernel@pengutronix.de> 8211L: linux-i2c@vger.kernel.org 8212S: Maintained 8213F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8214F: drivers/i2c/busses/i2c-imx.c 8215 8216FREESCALE IMX LPI2C DRIVER 8217M: Dong Aisheng <aisheng.dong@nxp.com> 8218L: linux-i2c@vger.kernel.org 8219L: linux-imx@nxp.com 8220S: Maintained 8221F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8222F: drivers/i2c/busses/i2c-imx-lpi2c.c 8223 8224FREESCALE MPC I2C DRIVER 8225M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8226L: linux-i2c@vger.kernel.org 8227S: Maintained 8228F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8229F: drivers/i2c/busses/i2c-mpc.c 8230 8231FREESCALE QORIQ DPAA ETHERNET DRIVER 8232M: Madalin Bucur <madalin.bucur@nxp.com> 8233L: netdev@vger.kernel.org 8234S: Maintained 8235F: drivers/net/ethernet/freescale/dpaa 8236 8237FREESCALE QORIQ DPAA FMAN DRIVER 8238M: Madalin Bucur <madalin.bucur@nxp.com> 8239R: Sean Anderson <sean.anderson@seco.com> 8240L: netdev@vger.kernel.org 8241S: Maintained 8242F: Documentation/devicetree/bindings/net/fsl-fman.txt 8243F: drivers/net/ethernet/freescale/fman 8244 8245FREESCALE QORIQ PTP CLOCK DRIVER 8246M: Yangbo Lu <yangbo.lu@nxp.com> 8247L: netdev@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8250F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8251F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8252F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8253F: drivers/ptp/ptp_qoriq.c 8254F: drivers/ptp/ptp_qoriq_debugfs.c 8255F: include/linux/fsl/ptp_qoriq.h 8256 8257FREESCALE QUAD SPI DRIVER 8258M: Han Xu <han.xu@nxp.com> 8259L: linux-spi@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8262F: drivers/spi/spi-fsl-qspi.c 8263 8264FREESCALE QUICC ENGINE LIBRARY 8265M: Qiang Zhao <qiang.zhao@nxp.com> 8266L: linuxppc-dev@lists.ozlabs.org 8267S: Maintained 8268F: drivers/soc/fsl/qe/ 8269F: include/soc/fsl/qe/ 8270 8271FREESCALE QUICC ENGINE QMC DRIVER 8272M: Herve Codina <herve.codina@bootlin.com> 8273L: linuxppc-dev@lists.ozlabs.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8276F: drivers/soc/fsl/qe/qmc.c 8277F: include/soc/fsl/qe/qmc.h 8278 8279FREESCALE QUICC ENGINE TSA DRIVER 8280M: Herve Codina <herve.codina@bootlin.com> 8281L: linuxppc-dev@lists.ozlabs.org 8282S: Maintained 8283F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8284F: drivers/soc/fsl/qe/tsa.c 8285F: drivers/soc/fsl/qe/tsa.h 8286F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8287 8288FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8289M: Li Yang <leoyang.li@nxp.com> 8290L: netdev@vger.kernel.org 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: drivers/net/ethernet/freescale/ucc_geth* 8294 8295FREESCALE QUICC ENGINE UCC HDLC DRIVER 8296M: Zhao Qiang <qiang.zhao@nxp.com> 8297L: netdev@vger.kernel.org 8298L: linuxppc-dev@lists.ozlabs.org 8299S: Maintained 8300F: drivers/net/wan/fsl_ucc_hdlc* 8301 8302FREESCALE QUICC ENGINE UCC UART DRIVER 8303M: Timur Tabi <timur@kernel.org> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: drivers/tty/serial/ucc_uart.c 8307 8308FREESCALE SOC DRIVERS 8309M: Li Yang <leoyang.li@nxp.com> 8310L: linuxppc-dev@lists.ozlabs.org 8311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8312S: Maintained 8313F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8314F: Documentation/devicetree/bindings/soc/fsl/ 8315F: drivers/soc/fsl/ 8316F: include/linux/fsl/ 8317F: include/soc/fsl/ 8318 8319FREESCALE SOC FS_ENET DRIVER 8320M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8321L: linuxppc-dev@lists.ozlabs.org 8322L: netdev@vger.kernel.org 8323S: Maintained 8324F: drivers/net/ethernet/freescale/fs_enet/ 8325F: include/linux/fs_enet_pd.h 8326 8327FREESCALE SOC SOUND DRIVERS 8328M: Shengjiu Wang <shengjiu.wang@gmail.com> 8329M: Xiubo Li <Xiubo.Lee@gmail.com> 8330R: Fabio Estevam <festevam@gmail.com> 8331R: Nicolin Chen <nicoleotsuka@gmail.com> 8332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: sound/soc/fsl/fsl* 8336F: sound/soc/fsl/imx* 8337F: sound/soc/fsl/mpc8610_hpcd.c 8338 8339FREESCALE SOC SOUND QMC DRIVER 8340M: Herve Codina <herve.codina@bootlin.com> 8341L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8342L: linuxppc-dev@lists.ozlabs.org 8343S: Maintained 8344F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8345F: sound/soc/fsl/fsl_qmc_audio.c 8346 8347FREESCALE USB PERIPHERAL DRIVERS 8348M: Li Yang <leoyang.li@nxp.com> 8349L: linux-usb@vger.kernel.org 8350L: linuxppc-dev@lists.ozlabs.org 8351S: Maintained 8352F: drivers/usb/gadget/udc/fsl* 8353 8354FREESCALE USB PHY DRIVER 8355M: Ran Wang <ran.wang_1@nxp.com> 8356L: linux-usb@vger.kernel.org 8357L: linuxppc-dev@lists.ozlabs.org 8358S: Maintained 8359F: drivers/usb/phy/phy-fsl-usb* 8360 8361FREEVXFS FILESYSTEM 8362M: Christoph Hellwig <hch@infradead.org> 8363S: Maintained 8364W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8365F: fs/freevxfs/ 8366 8367FREEZER 8368M: "Rafael J. Wysocki" <rafael@kernel.org> 8369M: Pavel Machek <pavel@ucw.cz> 8370L: linux-pm@vger.kernel.org 8371S: Supported 8372F: Documentation/power/freezing-of-tasks.rst 8373F: include/linux/freezer.h 8374F: kernel/freezer.c 8375 8376FRONTSWAP API 8377M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8378L: linux-kernel@vger.kernel.org 8379S: Maintained 8380F: include/linux/frontswap.h 8381F: mm/frontswap.c 8382 8383FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8384M: David Howells <dhowells@redhat.com> 8385L: linux-cachefs@redhat.com (moderated for non-subscribers) 8386S: Supported 8387F: Documentation/filesystems/caching/ 8388F: fs/fscache/ 8389F: include/linux/fscache*.h 8390 8391FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8392M: Eric Biggers <ebiggers@kernel.org> 8393M: Theodore Y. Ts'o <tytso@mit.edu> 8394M: Jaegeuk Kim <jaegeuk@kernel.org> 8395L: linux-fscrypt@vger.kernel.org 8396S: Supported 8397Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8398T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8399F: Documentation/filesystems/fscrypt.rst 8400F: fs/crypto/ 8401F: include/linux/fscrypt.h 8402F: include/uapi/linux/fscrypt.h 8403 8404FSI SUBSYSTEM 8405M: Jeremy Kerr <jk@ozlabs.org> 8406M: Joel Stanley <joel@jms.id.au> 8407R: Alistar Popple <alistair@popple.id.au> 8408R: Eddie James <eajames@linux.ibm.com> 8409L: linux-fsi@lists.ozlabs.org 8410S: Supported 8411Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8412T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8413F: drivers/fsi/ 8414F: include/linux/fsi*.h 8415F: include/trace/events/fsi*.h 8416 8417FSI-ATTACHED I2C DRIVER 8418M: Eddie James <eajames@linux.ibm.com> 8419L: linux-i2c@vger.kernel.org 8420L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8421S: Maintained 8422F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8423F: drivers/i2c/busses/i2c-fsi.c 8424 8425FSI-ATTACHED SPI DRIVER 8426M: Eddie James <eajames@linux.ibm.com> 8427L: linux-spi@vger.kernel.org 8428S: Maintained 8429F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8430F: drivers/spi/spi-fsi.c 8431 8432FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8433M: Jan Kara <jack@suse.cz> 8434R: Amir Goldstein <amir73il@gmail.com> 8435L: linux-fsdevel@vger.kernel.org 8436S: Maintained 8437T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8438F: fs/notify/ 8439F: include/linux/fsnotify*.h 8440 8441FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8442M: Eric Biggers <ebiggers@kernel.org> 8443M: Theodore Y. Ts'o <tytso@mit.edu> 8444L: fsverity@lists.linux.dev 8445S: Supported 8446Q: https://patchwork.kernel.org/project/fsverity/list/ 8447T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8448F: Documentation/filesystems/fsverity.rst 8449F: fs/verity/ 8450F: include/linux/fsverity.h 8451F: include/uapi/linux/fsverity.h 8452 8453FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8454M: Michael Zaidman <michael.zaidman@gmail.com> 8455L: linux-i2c@vger.kernel.org 8456L: linux-input@vger.kernel.org 8457S: Maintained 8458F: drivers/hid/hid-ft260.c 8459 8460FUJITSU LAPTOP EXTRAS 8461M: Jonathan Woithe <jwoithe@just42.net> 8462L: platform-driver-x86@vger.kernel.org 8463S: Maintained 8464F: drivers/platform/x86/fujitsu-laptop.c 8465 8466FUJITSU TABLET EXTRAS 8467M: Robert Gerlach <khnz@gmx.de> 8468L: platform-driver-x86@vger.kernel.org 8469S: Maintained 8470F: drivers/platform/x86/fujitsu-tablet.c 8471 8472FUNCTION HOOKS (FTRACE) 8473M: Steven Rostedt <rostedt@goodmis.org> 8474M: Masami Hiramatsu <mhiramat@kernel.org> 8475R: Mark Rutland <mark.rutland@arm.com> 8476L: linux-kernel@vger.kernel.org 8477L: linux-trace-kernel@vger.kernel.org 8478S: Maintained 8479Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8480T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8481F: Documentation/trace/ftrace* 8482F: arch/*/*/*/*ftrace* 8483F: arch/*/*/*ftrace* 8484F: include/*/ftrace.h 8485F: kernel/trace/fgraph.c 8486F: kernel/trace/ftrace* 8487F: samples/ftrace 8488 8489FUNGIBLE ETHERNET DRIVERS 8490M: Dimitris Michailidis <dmichail@fungible.com> 8491L: netdev@vger.kernel.org 8492S: Supported 8493F: drivers/net/ethernet/fungible/ 8494 8495FUSE: FILESYSTEM IN USERSPACE 8496M: Miklos Szeredi <miklos@szeredi.hu> 8497L: linux-fsdevel@vger.kernel.org 8498S: Maintained 8499W: https://github.com/libfuse/ 8500T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8501F: Documentation/filesystems/fuse.rst 8502F: fs/fuse/ 8503F: include/uapi/linux/fuse.h 8504 8505FUTEX SUBSYSTEM 8506M: Thomas Gleixner <tglx@linutronix.de> 8507M: Ingo Molnar <mingo@redhat.com> 8508R: Peter Zijlstra <peterz@infradead.org> 8509R: Darren Hart <dvhart@infradead.org> 8510R: Davidlohr Bueso <dave@stgolabs.net> 8511R: André Almeida <andrealmeid@igalia.com> 8512L: linux-kernel@vger.kernel.org 8513S: Maintained 8514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8515F: Documentation/locking/*futex* 8516F: include/asm-generic/futex.h 8517F: include/linux/futex.h 8518F: include/uapi/linux/futex.h 8519F: kernel/futex/* 8520F: tools/perf/bench/futex* 8521F: tools/testing/selftests/futex/ 8522 8523GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8524M: Tim Harvey <tharvey@gateworks.com> 8525S: Maintained 8526F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8527F: Documentation/hwmon/gsc-hwmon.rst 8528F: drivers/hwmon/gsc-hwmon.c 8529F: drivers/mfd/gateworks-gsc.c 8530F: include/linux/mfd/gsc.h 8531F: include/linux/platform_data/gsc_hwmon.h 8532 8533GCC PLUGINS 8534M: Kees Cook <keescook@chromium.org> 8535L: linux-hardening@vger.kernel.org 8536S: Maintained 8537T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8538F: Documentation/kbuild/gcc-plugins.rst 8539F: scripts/Makefile.gcc-plugins 8540F: scripts/gcc-plugins/ 8541 8542GCOV BASED KERNEL PROFILING 8543M: Peter Oberparleiter <oberpar@linux.ibm.com> 8544S: Maintained 8545F: Documentation/dev-tools/gcov.rst 8546F: kernel/gcov/ 8547 8548GDB KERNEL DEBUGGING HELPER SCRIPTS 8549M: Jan Kiszka <jan.kiszka@siemens.com> 8550M: Kieran Bingham <kbingham@kernel.org> 8551S: Supported 8552F: scripts/gdb/ 8553 8554GEMINI CRYPTO DRIVER 8555M: Corentin Labbe <clabbe@baylibre.com> 8556L: linux-crypto@vger.kernel.org 8557S: Maintained 8558F: drivers/crypto/gemini/ 8559 8560GEMTEK FM RADIO RECEIVER DRIVER 8561M: Hans Verkuil <hverkuil@xs4all.nl> 8562L: linux-media@vger.kernel.org 8563S: Maintained 8564W: https://linuxtv.org 8565T: git git://linuxtv.org/media_tree.git 8566F: drivers/media/radio/radio-gemtek* 8567 8568GENERIC ARCHITECTURE TOPOLOGY 8569M: Sudeep Holla <sudeep.holla@arm.com> 8570L: linux-kernel@vger.kernel.org 8571S: Maintained 8572F: drivers/base/arch_topology.c 8573F: include/linux/arch_topology.h 8574 8575GENERIC ENTRY CODE 8576M: Thomas Gleixner <tglx@linutronix.de> 8577M: Peter Zijlstra <peterz@infradead.org> 8578M: Andy Lutomirski <luto@kernel.org> 8579L: linux-kernel@vger.kernel.org 8580S: Maintained 8581T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8582F: include/linux/entry-common.h 8583F: include/linux/entry-kvm.h 8584F: kernel/entry/ 8585 8586GENERIC GPIO I2C DRIVER 8587M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8588S: Supported 8589F: drivers/i2c/busses/i2c-gpio.c 8590F: include/linux/platform_data/i2c-gpio.h 8591 8592GENERIC GPIO I2C MULTIPLEXER DRIVER 8593M: Peter Korsgaard <peter.korsgaard@barco.com> 8594L: linux-i2c@vger.kernel.org 8595S: Supported 8596F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8597F: drivers/i2c/muxes/i2c-mux-gpio.c 8598F: include/linux/platform_data/i2c-mux-gpio.h 8599 8600GENERIC HDLC (WAN) DRIVERS 8601M: Krzysztof Halasa <khc@pm.waw.pl> 8602S: Maintained 8603W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8604F: drivers/net/wan/c101.c 8605F: drivers/net/wan/hd6457* 8606F: drivers/net/wan/hdlc* 8607F: drivers/net/wan/n2.c 8608F: drivers/net/wan/pc300too.c 8609F: drivers/net/wan/pci200syn.c 8610F: drivers/net/wan/wanxl* 8611 8612GENERIC INCLUDE/ASM HEADER FILES 8613M: Arnd Bergmann <arnd@arndb.de> 8614L: linux-arch@vger.kernel.org 8615S: Maintained 8616T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8617F: include/asm-generic/ 8618F: include/uapi/asm-generic/ 8619 8620GENERIC PHY FRAMEWORK 8621M: Vinod Koul <vkoul@kernel.org> 8622M: Kishon Vijay Abraham I <kishon@kernel.org> 8623L: linux-phy@lists.infradead.org 8624S: Supported 8625Q: https://patchwork.kernel.org/project/linux-phy/list/ 8626T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8627F: Documentation/devicetree/bindings/phy/ 8628F: drivers/phy/ 8629F: include/dt-bindings/phy/ 8630F: include/linux/phy/ 8631 8632GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8633M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8634S: Supported 8635F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8636 8637GENERIC PM DOMAINS 8638M: "Rafael J. Wysocki" <rafael@kernel.org> 8639M: Kevin Hilman <khilman@kernel.org> 8640M: Ulf Hansson <ulf.hansson@linaro.org> 8641L: linux-pm@vger.kernel.org 8642S: Supported 8643F: Documentation/devicetree/bindings/power/power?domain* 8644F: drivers/base/power/domain*.c 8645F: include/linux/pm_domain.h 8646 8647GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8648M: Eugen Hristev <eugen.hristev@microchip.com> 8649L: linux-input@vger.kernel.org 8650S: Maintained 8651F: drivers/input/touchscreen/resistive-adc-touch.c 8652 8653GENERIC STRING LIBRARY 8654R: Andy Shevchenko <andy@kernel.org> 8655S: Maintained 8656F: lib/string.c 8657F: lib/string_helpers.c 8658F: lib/test-string_helpers.c 8659F: lib/test_string.c 8660 8661GENERIC UIO DRIVER FOR PCI DEVICES 8662M: "Michael S. Tsirkin" <mst@redhat.com> 8663L: kvm@vger.kernel.org 8664S: Supported 8665F: drivers/uio/uio_pci_generic.c 8666 8667GENERIC VDSO LIBRARY 8668M: Andy Lutomirski <luto@kernel.org> 8669M: Thomas Gleixner <tglx@linutronix.de> 8670M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8671L: linux-kernel@vger.kernel.org 8672S: Maintained 8673T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8674F: include/asm-generic/vdso/vsyscall.h 8675F: include/vdso/ 8676F: kernel/time/vsyscall.c 8677F: lib/vdso/ 8678 8679GENWQE (IBM Generic Workqueue Card) 8680M: Frank Haverkamp <haver@linux.ibm.com> 8681S: Supported 8682F: drivers/misc/genwqe/ 8683 8684GET_MAINTAINER SCRIPT 8685M: Joe Perches <joe@perches.com> 8686S: Maintained 8687F: scripts/get_maintainer.pl 8688 8689GFS2 FILE SYSTEM 8690M: Bob Peterson <rpeterso@redhat.com> 8691M: Andreas Gruenbacher <agruenba@redhat.com> 8692L: cluster-devel@redhat.com 8693S: Supported 8694B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8695T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8696F: Documentation/filesystems/gfs2* 8697F: fs/gfs2/ 8698F: include/uapi/linux/gfs2_ondisk.h 8699 8700GIGABYTE WMI DRIVER 8701M: Thomas Weißschuh <thomas@weissschuh.net> 8702L: platform-driver-x86@vger.kernel.org 8703S: Maintained 8704F: drivers/platform/x86/gigabyte-wmi.c 8705 8706GNSS SUBSYSTEM 8707M: Johan Hovold <johan@kernel.org> 8708S: Maintained 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8710F: Documentation/ABI/testing/sysfs-class-gnss 8711F: Documentation/devicetree/bindings/gnss/ 8712F: drivers/gnss/ 8713F: include/linux/gnss.h 8714 8715GO7007 MPEG CODEC 8716M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8717L: linux-media@vger.kernel.org 8718S: Maintained 8719F: drivers/media/usb/go7007/ 8720 8721GOODIX TOUCHSCREEN 8722M: Bastien Nocera <hadess@hadess.net> 8723M: Hans de Goede <hdegoede@redhat.com> 8724L: linux-input@vger.kernel.org 8725S: Maintained 8726F: drivers/input/touchscreen/goodix* 8727 8728GOOGLE ETHERNET DRIVERS 8729M: Jeroen de Borst <jeroendb@google.com> 8730M: Praveen Kaligineedi <pkaligineedi@google.com> 8731R: Shailend Chand <shailend@google.com> 8732L: netdev@vger.kernel.org 8733S: Supported 8734F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8735F: drivers/net/ethernet/google 8736 8737GPD POCKET FAN DRIVER 8738M: Hans de Goede <hdegoede@redhat.com> 8739L: platform-driver-x86@vger.kernel.org 8740S: Maintained 8741F: drivers/platform/x86/gpd-pocket-fan.c 8742 8743GPIO ACPI SUPPORT 8744M: Mika Westerberg <mika.westerberg@linux.intel.com> 8745M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8746L: linux-gpio@vger.kernel.org 8747L: linux-acpi@vger.kernel.org 8748S: Supported 8749T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8750F: Documentation/firmware-guide/acpi/gpio-properties.rst 8751F: drivers/gpio/gpiolib-acpi.c 8752F: drivers/gpio/gpiolib-acpi.h 8753 8754GPIO AGGREGATOR 8755M: Geert Uytterhoeven <geert+renesas@glider.be> 8756L: linux-gpio@vger.kernel.org 8757S: Supported 8758F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8759F: drivers/gpio/gpio-aggregator.c 8760 8761GPIO IR Transmitter 8762M: Sean Young <sean@mess.org> 8763L: linux-media@vger.kernel.org 8764S: Maintained 8765F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8766F: drivers/media/rc/gpio-ir-tx.c 8767 8768GPIO MOCKUP DRIVER 8769M: Bamvor Jian Zhang <bamv2005@gmail.com> 8770L: linux-gpio@vger.kernel.org 8771S: Maintained 8772F: drivers/gpio/gpio-mockup.c 8773F: tools/testing/selftests/gpio/ 8774 8775GPIO REGMAP 8776R: Michael Walle <michael@walle.cc> 8777S: Maintained 8778F: drivers/gpio/gpio-regmap.c 8779F: include/linux/gpio/regmap.h 8780 8781GPIO SUBSYSTEM 8782M: Linus Walleij <linus.walleij@linaro.org> 8783M: Bartosz Golaszewski <brgl@bgdev.pl> 8784L: linux-gpio@vger.kernel.org 8785S: Maintained 8786T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8787F: Documentation/ABI/obsolete/sysfs-gpio 8788F: Documentation/ABI/testing/gpio-cdev 8789F: Documentation/admin-guide/gpio/ 8790F: Documentation/devicetree/bindings/gpio/ 8791F: Documentation/driver-api/gpio/ 8792F: drivers/gpio/ 8793F: include/dt-bindings/gpio/ 8794F: include/linux/gpio.h 8795F: include/linux/gpio/ 8796F: include/linux/of_gpio.h 8797F: include/uapi/linux/gpio.h 8798F: tools/gpio/ 8799 8800GRE DEMULTIPLEXER DRIVER 8801M: Dmitry Kozlov <xeb@mail.ru> 8802L: netdev@vger.kernel.org 8803S: Maintained 8804F: include/net/gre.h 8805F: net/ipv4/gre_demux.c 8806F: net/ipv4/gre_offload.c 8807 8808GRETH 10/100/1G Ethernet MAC device driver 8809M: Andreas Larsson <andreas@gaisler.com> 8810L: netdev@vger.kernel.org 8811S: Maintained 8812F: drivers/net/ethernet/aeroflex/ 8813 8814GREYBUS AUDIO PROTOCOLS DRIVERS 8815M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8816M: Mark Greer <mgreer@animalcreek.com> 8817S: Maintained 8818F: drivers/staging/greybus/audio_apbridgea.c 8819F: drivers/staging/greybus/audio_apbridgea.h 8820F: drivers/staging/greybus/audio_codec.c 8821F: drivers/staging/greybus/audio_codec.h 8822F: drivers/staging/greybus/audio_gb.c 8823F: drivers/staging/greybus/audio_manager.c 8824F: drivers/staging/greybus/audio_manager.h 8825F: drivers/staging/greybus/audio_manager_module.c 8826F: drivers/staging/greybus/audio_manager_private.h 8827F: drivers/staging/greybus/audio_manager_sysfs.c 8828F: drivers/staging/greybus/audio_module.c 8829F: drivers/staging/greybus/audio_topology.c 8830 8831GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8832M: Viresh Kumar <vireshk@kernel.org> 8833S: Maintained 8834F: drivers/staging/greybus/authentication.c 8835F: drivers/staging/greybus/bootrom.c 8836F: drivers/staging/greybus/firmware.h 8837F: drivers/staging/greybus/fw-core.c 8838F: drivers/staging/greybus/fw-download.c 8839F: drivers/staging/greybus/fw-management.c 8840F: drivers/staging/greybus/greybus_authentication.h 8841F: drivers/staging/greybus/greybus_firmware.h 8842F: drivers/staging/greybus/hid.c 8843F: drivers/staging/greybus/i2c.c 8844F: drivers/staging/greybus/spi.c 8845F: drivers/staging/greybus/spilib.c 8846F: drivers/staging/greybus/spilib.h 8847 8848GREYBUS LOOPBACK DRIVER 8849M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8850S: Maintained 8851F: drivers/staging/greybus/loopback.c 8852 8853GREYBUS PLATFORM DRIVERS 8854M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8855S: Maintained 8856F: drivers/staging/greybus/arche-apb-ctrl.c 8857F: drivers/staging/greybus/arche-platform.c 8858F: drivers/staging/greybus/arche_platform.h 8859 8860GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8861M: Rui Miguel Silva <rmfrfs@gmail.com> 8862S: Maintained 8863F: drivers/staging/greybus/gpio.c 8864F: drivers/staging/greybus/light.c 8865F: drivers/staging/greybus/power_supply.c 8866F: drivers/staging/greybus/sdio.c 8867F: drivers/staging/greybus/spi.c 8868F: drivers/staging/greybus/spilib.c 8869 8870GREYBUS SUBSYSTEM 8871M: Johan Hovold <johan@kernel.org> 8872M: Alex Elder <elder@kernel.org> 8873M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8874L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8875S: Maintained 8876F: drivers/greybus/ 8877F: drivers/staging/greybus/ 8878F: include/linux/greybus.h 8879F: include/linux/greybus/ 8880 8881GREYBUS UART PROTOCOLS DRIVERS 8882M: David Lin <dtwlin@gmail.com> 8883S: Maintained 8884F: drivers/staging/greybus/log.c 8885F: drivers/staging/greybus/uart.c 8886 8887GS1662 VIDEO SERIALIZER 8888M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8889L: linux-media@vger.kernel.org 8890S: Maintained 8891T: git git://linuxtv.org/media_tree.git 8892F: drivers/media/spi/gs1662.c 8893 8894GSPCA FINEPIX SUBDRIVER 8895M: Frank Zago <frank@zago.net> 8896L: linux-media@vger.kernel.org 8897S: Maintained 8898T: git git://linuxtv.org/media_tree.git 8899F: drivers/media/usb/gspca/finepix.c 8900 8901GSPCA GL860 SUBDRIVER 8902M: Olivier Lorin <o.lorin@laposte.net> 8903L: linux-media@vger.kernel.org 8904S: Maintained 8905T: git git://linuxtv.org/media_tree.git 8906F: drivers/media/usb/gspca/gl860/ 8907 8908GSPCA M5602 SUBDRIVER 8909M: Erik Andren <erik.andren@gmail.com> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912T: git git://linuxtv.org/media_tree.git 8913F: drivers/media/usb/gspca/m5602/ 8914 8915GSPCA PAC207 SONIXB SUBDRIVER 8916M: Hans Verkuil <hverkuil@xs4all.nl> 8917L: linux-media@vger.kernel.org 8918S: Odd Fixes 8919T: git git://linuxtv.org/media_tree.git 8920F: drivers/media/usb/gspca/pac207.c 8921 8922GSPCA SN9C20X SUBDRIVER 8923M: Brian Johnson <brijohn@gmail.com> 8924L: linux-media@vger.kernel.org 8925S: Maintained 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/usb/gspca/sn9c20x.c 8928 8929GSPCA T613 SUBDRIVER 8930M: Leandro Costantino <lcostantino@gmail.com> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/t613.c 8935 8936GSPCA USB WEBCAM DRIVER 8937M: Hans Verkuil <hverkuil@xs4all.nl> 8938L: linux-media@vger.kernel.org 8939S: Odd Fixes 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/ 8942 8943GTP (GPRS Tunneling Protocol) 8944M: Pablo Neira Ayuso <pablo@netfilter.org> 8945M: Harald Welte <laforge@gnumonks.org> 8946L: osmocom-net-gprs@lists.osmocom.org 8947S: Maintained 8948T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8949F: drivers/net/gtp.c 8950 8951GUID PARTITION TABLE (GPT) 8952M: Davidlohr Bueso <dave@stgolabs.net> 8953L: linux-efi@vger.kernel.org 8954S: Maintained 8955F: block/partitions/efi.* 8956 8957HABANALABS PCI DRIVER 8958M: Oded Gabbay <ogabbay@kernel.org> 8959L: dri-devel@lists.freedesktop.org 8960S: Supported 8961C: irc://irc.oftc.net/dri-devel 8962T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8963F: Documentation/ABI/testing/debugfs-driver-habanalabs 8964F: Documentation/ABI/testing/sysfs-driver-habanalabs 8965F: drivers/accel/habanalabs/ 8966F: include/trace/events/habanalabs.h 8967F: include/uapi/drm/habanalabs_accel.h 8968 8969HACKRF MEDIA DRIVER 8970M: Antti Palosaari <crope@iki.fi> 8971L: linux-media@vger.kernel.org 8972S: Maintained 8973W: https://linuxtv.org 8974W: http://palosaari.fi/linux/ 8975Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8976T: git git://linuxtv.org/anttip/media_tree.git 8977F: drivers/media/usb/hackrf/ 8978 8979HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8980M: Chuck Lever <chuck.lever@oracle.com> 8981L: kernel-tls-handshake@lists.linux.dev 8982L: netdev@vger.kernel.org 8983S: Maintained 8984F: Documentation/netlink/specs/handshake.yaml 8985F: Documentation/networking/tls-handshake.rst 8986F: include/net/handshake.h 8987F: include/trace/events/handshake.h 8988F: net/handshake/ 8989 8990HANTRO VPU CODEC DRIVER 8991M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8992M: Philipp Zabel <p.zabel@pengutronix.de> 8993L: linux-media@vger.kernel.org 8994L: linux-rockchip@lists.infradead.org 8995S: Maintained 8996F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8997F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8998F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8999F: drivers/media/platform/verisilicon/ 9000 9001HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9002M: Frank Seidel <frank@f-seidel.de> 9003L: platform-driver-x86@vger.kernel.org 9004S: Maintained 9005W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9006F: drivers/platform/x86/hdaps.c 9007 9008HARDWARE MONITORING 9009M: Jean Delvare <jdelvare@suse.com> 9010M: Guenter Roeck <linux@roeck-us.net> 9011L: linux-hwmon@vger.kernel.org 9012S: Maintained 9013W: http://hwmon.wiki.kernel.org/ 9014T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9015F: Documentation/ABI/testing/sysfs-class-hwmon 9016F: Documentation/devicetree/bindings/hwmon/ 9017F: Documentation/hwmon/ 9018F: drivers/hwmon/ 9019F: include/linux/hwmon*.h 9020F: include/trace/events/hwmon*.h 9021K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9022 9023HARDWARE RANDOM NUMBER GENERATOR CORE 9024M: Olivia Mackall <olivia@selenic.com> 9025M: Herbert Xu <herbert@gondor.apana.org.au> 9026L: linux-crypto@vger.kernel.org 9027S: Odd fixes 9028F: Documentation/admin-guide/hw_random.rst 9029F: Documentation/devicetree/bindings/rng/ 9030F: drivers/char/hw_random/ 9031F: include/linux/hw_random.h 9032 9033HARDWARE SPINLOCK CORE 9034M: Ohad Ben-Cohen <ohad@wizery.com> 9035M: Bjorn Andersson <andersson@kernel.org> 9036R: Baolin Wang <baolin.wang7@gmail.com> 9037L: linux-remoteproc@vger.kernel.org 9038S: Maintained 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9040F: Documentation/devicetree/bindings/hwlock/ 9041F: Documentation/locking/hwspinlock.rst 9042F: drivers/hwspinlock/ 9043F: include/linux/hwspinlock.h 9044 9045HARDWARE TRACING FACILITIES 9046M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9047S: Maintained 9048F: drivers/hwtracing/ 9049 9050HARMONY SOUND DRIVER 9051L: linux-parisc@vger.kernel.org 9052S: Maintained 9053F: sound/parisc/harmony.* 9054 9055HDPVR USB VIDEO ENCODER DRIVER 9056M: Hans Verkuil <hverkuil@xs4all.nl> 9057L: linux-media@vger.kernel.org 9058S: Odd Fixes 9059W: https://linuxtv.org 9060T: git git://linuxtv.org/media_tree.git 9061F: drivers/media/usb/hdpvr/ 9062 9063HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9064M: Matt Hsiao <matt.hsiao@hpe.com> 9065S: Supported 9066F: drivers/misc/hpilo.[ch] 9067 9068HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9069M: Jerry Hoemann <jerry.hoemann@hpe.com> 9070S: Supported 9071F: Documentation/watchdog/hpwdt.rst 9072F: drivers/watchdog/hpwdt.c 9073 9074HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9075M: Don Brace <don.brace@microchip.com> 9076L: storagedev@microchip.com 9077L: linux-scsi@vger.kernel.org 9078S: Supported 9079F: Documentation/scsi/hpsa.rst 9080F: drivers/scsi/hpsa*.[ch] 9081F: include/linux/cciss*.h 9082F: include/uapi/linux/cciss*.h 9083 9084HFI1 DRIVER 9085M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9086L: linux-rdma@vger.kernel.org 9087S: Supported 9088F: drivers/infiniband/hw/hfi1 9089 9090HFS FILESYSTEM 9091L: linux-fsdevel@vger.kernel.org 9092S: Orphan 9093F: Documentation/filesystems/hfs.rst 9094F: fs/hfs/ 9095 9096HFSPLUS FILESYSTEM 9097L: linux-fsdevel@vger.kernel.org 9098S: Orphan 9099F: Documentation/filesystems/hfsplus.rst 9100F: fs/hfsplus/ 9101 9102HGA FRAMEBUFFER DRIVER 9103M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9104L: linux-nvidia@lists.surfsouth.com 9105S: Maintained 9106W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9107F: drivers/video/fbdev/hgafb.c 9108 9109HIBERNATION (aka Software Suspend, aka swsusp) 9110M: "Rafael J. Wysocki" <rafael@kernel.org> 9111M: Pavel Machek <pavel@ucw.cz> 9112L: linux-pm@vger.kernel.org 9113S: Supported 9114B: https://bugzilla.kernel.org 9115F: arch/*/include/asm/suspend*.h 9116F: arch/x86/power/ 9117F: drivers/base/power/ 9118F: include/linux/freezer.h 9119F: include/linux/pm.h 9120F: include/linux/suspend.h 9121F: kernel/power/ 9122 9123HID CORE LAYER 9124M: Jiri Kosina <jikos@kernel.org> 9125M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9126L: linux-input@vger.kernel.org 9127S: Maintained 9128T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9129F: Documentation/hid/ 9130F: drivers/hid/ 9131F: include/linux/hid* 9132F: include/uapi/linux/hid* 9133F: samples/hid/ 9134F: tools/testing/selftests/hid/ 9135 9136HID LOGITECH DRIVERS 9137R: Filipe Laíns <lains@riseup.net> 9138L: linux-input@vger.kernel.org 9139S: Maintained 9140F: drivers/hid/hid-logitech-* 9141 9142HID PHOENIX RC FLIGHT CONTROLLER 9143M: Marcus Folkesson <marcus.folkesson@gmail.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146F: drivers/hid/hid-pxrc.c 9147 9148HID PLAYSTATION DRIVER 9149M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9150L: linux-input@vger.kernel.org 9151S: Supported 9152F: drivers/hid/hid-playstation.c 9153 9154HID SENSOR HUB DRIVERS 9155M: Jiri Kosina <jikos@kernel.org> 9156M: Jonathan Cameron <jic23@kernel.org> 9157M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9158L: linux-input@vger.kernel.org 9159L: linux-iio@vger.kernel.org 9160S: Maintained 9161F: Documentation/hid/hid-sensor* 9162F: drivers/hid/hid-sensor-* 9163F: drivers/iio/*/hid-* 9164F: include/linux/hid-sensor-* 9165 9166HID VRC-2 CAR CONTROLLER DRIVER 9167M: Marcus Folkesson <marcus.folkesson@gmail.com> 9168L: linux-input@vger.kernel.org 9169S: Maintained 9170F: drivers/hid/hid-vrc2.c 9171 9172HID WACOM DRIVER 9173M: Ping Cheng <ping.cheng@wacom.com> 9174M: Jason Gerecke <jason.gerecke@wacom.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/wacom.h 9178F: drivers/hid/wacom_* 9179 9180HID++ LOGITECH DRIVERS 9181R: Filipe Laíns <lains@riseup.net> 9182R: Bastien Nocera <hadess@hadess.net> 9183L: linux-input@vger.kernel.org 9184S: Maintained 9185F: drivers/hid/hid-logitech-hidpp.c 9186 9187HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9188M: Thomas Gleixner <tglx@linutronix.de> 9189L: linux-kernel@vger.kernel.org 9190S: Maintained 9191T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9192F: Documentation/timers/ 9193F: include/linux/clockchips.h 9194F: include/linux/hrtimer.h 9195F: kernel/time/clockevents.c 9196F: kernel/time/hrtimer.c 9197F: kernel/time/timer_*.c 9198 9199HIGH-SPEED SCC DRIVER FOR AX.25 9200L: linux-hams@vger.kernel.org 9201S: Orphan 9202F: drivers/net/hamradio/scc.c 9203 9204HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9205M: HighPoint Linux Team <linux@highpoint-tech.com> 9206S: Supported 9207W: http://www.highpoint-tech.com 9208F: Documentation/scsi/hptiop.rst 9209F: drivers/scsi/hptiop.c 9210 9211HIKEY960 ONBOARD USB GPIO HUB DRIVER 9212M: John Stultz <jstultz@google.com> 9213L: linux-kernel@vger.kernel.org 9214S: Maintained 9215F: drivers/misc/hisi_hikey_usb.c 9216 9217HIMAX HX83112B TOUCHSCREEN SUPPORT 9218M: Job Noorman <job@noorman.info> 9219L: linux-input@vger.kernel.org 9220S: Maintained 9221F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9222F: drivers/input/touchscreen/himax_hx83112b.c 9223 9224HIPPI 9225M: Jes Sorensen <jes@trained-monkey.org> 9226L: linux-hippi@sunsite.dk 9227S: Maintained 9228F: drivers/net/hippi/ 9229F: include/linux/hippidevice.h 9230F: include/uapi/linux/if_hippi.h 9231F: net/802/hippi.c 9232 9233HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9234M: Kurt Kanzenbach <kurt@linutronix.de> 9235L: netdev@vger.kernel.org 9236S: Maintained 9237F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9238F: drivers/net/dsa/hirschmann/* 9239F: include/linux/platform_data/hirschmann-hellcreek.h 9240F: net/dsa/tag_hellcreek.c 9241 9242HISILICON DMA DRIVER 9243M: Zhou Wang <wangzhou1@hisilicon.com> 9244M: Jie Hai <haijie1@huawei.com> 9245L: dmaengine@vger.kernel.org 9246S: Maintained 9247F: drivers/dma/hisi_dma.c 9248 9249HISILICON GPIO DRIVER 9250M: Jay Fang <f.fangjian@huawei.com> 9251L: linux-gpio@vger.kernel.org 9252S: Maintained 9253F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9254F: drivers/gpio/gpio-hisi.c 9255 9256HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9257M: Longfang Liu <liulongfang@huawei.com> 9258L: linux-crypto@vger.kernel.org 9259S: Maintained 9260F: Documentation/ABI/testing/debugfs-hisi-hpre 9261F: drivers/crypto/hisilicon/hpre/hpre.h 9262F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9263F: drivers/crypto/hisilicon/hpre/hpre_main.c 9264 9265HISILICON HNS3 PMU DRIVER 9266M: Guangbin Huang <huangguangbin2@huawei.com> 9267S: Supported 9268F: Documentation/admin-guide/perf/hns3-pmu.rst 9269F: drivers/perf/hisilicon/hns3_pmu.c 9270 9271HISILICON I2C CONTROLLER DRIVER 9272M: Yicong Yang <yangyicong@hisilicon.com> 9273L: linux-i2c@vger.kernel.org 9274S: Maintained 9275W: https://www.hisilicon.com 9276F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9277F: drivers/i2c/busses/i2c-hisi.c 9278 9279HISILICON LPC BUS DRIVER 9280M: Jay Fang <f.fangjian@huawei.com> 9281S: Maintained 9282W: http://www.hisilicon.com 9283F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9284F: drivers/bus/hisi_lpc.c 9285 9286HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9287M: Yisen Zhuang <yisen.zhuang@huawei.com> 9288M: Salil Mehta <salil.mehta@huawei.com> 9289L: netdev@vger.kernel.org 9290S: Maintained 9291W: http://www.hisilicon.com 9292F: drivers/net/ethernet/hisilicon/hns3/ 9293 9294HISILICON NETWORK SUBSYSTEM DRIVER 9295M: Yisen Zhuang <yisen.zhuang@huawei.com> 9296M: Salil Mehta <salil.mehta@huawei.com> 9297L: netdev@vger.kernel.org 9298S: Maintained 9299W: http://www.hisilicon.com 9300F: Documentation/devicetree/bindings/net/hisilicon*.txt 9301F: drivers/net/ethernet/hisilicon/ 9302 9303HISILICON PMU DRIVER 9304M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9305M: Jonathan Cameron <jonathan.cameron@huawei.com> 9306S: Supported 9307W: http://www.hisilicon.com 9308F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9309F: Documentation/admin-guide/perf/hisi-pmu.rst 9310F: drivers/perf/hisilicon 9311 9312HISILICON PTT DRIVER 9313M: Yicong Yang <yangyicong@hisilicon.com> 9314M: Jonathan Cameron <jonathan.cameron@huawei.com> 9315L: linux-kernel@vger.kernel.org 9316S: Maintained 9317F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9318F: Documentation/trace/hisi-ptt.rst 9319F: drivers/hwtracing/ptt/ 9320F: tools/perf/arch/arm64/util/hisi-ptt.c 9321F: tools/perf/util/hisi-ptt* 9322F: tools/perf/util/hisi-ptt-decoder/* 9323 9324HISILICON QM DRIVER 9325M: Weili Qian <qianweili@huawei.com> 9326M: Zhou Wang <wangzhou1@hisilicon.com> 9327L: linux-crypto@vger.kernel.org 9328S: Maintained 9329F: drivers/crypto/hisilicon/Kconfig 9330F: drivers/crypto/hisilicon/Makefile 9331F: drivers/crypto/hisilicon/qm.c 9332F: drivers/crypto/hisilicon/sgl.c 9333F: include/linux/hisi_acc_qm.h 9334 9335HISILICON ROCE DRIVER 9336M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9337M: Wenpeng Liang <liangwenpeng@huawei.com> 9338L: linux-rdma@vger.kernel.org 9339S: Maintained 9340F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9341F: drivers/infiniband/hw/hns/ 9342 9343HISILICON SAS Controller 9344M: Xiang Chen <chenxiang66@hisilicon.com> 9345S: Supported 9346W: http://www.hisilicon.com 9347F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9348F: drivers/scsi/hisi_sas/ 9349 9350HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9351M: Kai Ye <yekai13@huawei.com> 9352M: Longfang Liu <liulongfang@huawei.com> 9353L: linux-crypto@vger.kernel.org 9354S: Maintained 9355F: Documentation/ABI/testing/debugfs-hisi-sec 9356F: drivers/crypto/hisilicon/sec2/sec.h 9357F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9358F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9359F: drivers/crypto/hisilicon/sec2/sec_main.c 9360 9361HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9362M: Jay Fang <f.fangjian@huawei.com> 9363L: linux-spi@vger.kernel.org 9364S: Maintained 9365W: http://www.hisilicon.com 9366F: drivers/spi/spi-hisi-kunpeng.c 9367 9368HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9369M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9370L: linux-kernel@vger.kernel.org 9371S: Maintained 9372F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9373F: drivers/spmi/hisi-spmi-controller.c 9374 9375HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9376M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9377L: linux-kernel@vger.kernel.org 9378S: Maintained 9379F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9380F: drivers/mfd/hi6421-spmi-pmic.c 9381 9382HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9383M: Weili Qian <qianweili@huawei.com> 9384S: Maintained 9385F: drivers/crypto/hisilicon/trng/trng.c 9386 9387HISILICON V3XX SPI NOR FLASH Controller Driver 9388M: Jay Fang <f.fangjian@huawei.com> 9389S: Maintained 9390W: http://www.hisilicon.com 9391F: drivers/spi/spi-hisi-sfc-v3xx.c 9392 9393HISILICON ZIP Controller DRIVER 9394M: Yang Shen <shenyang39@huawei.com> 9395M: Zhou Wang <wangzhou1@hisilicon.com> 9396L: linux-crypto@vger.kernel.org 9397S: Maintained 9398F: Documentation/ABI/testing/debugfs-hisi-zip 9399F: drivers/crypto/hisilicon/zip/ 9400 9401HMM - Heterogeneous Memory Management 9402M: Jérôme Glisse <jglisse@redhat.com> 9403L: linux-mm@kvack.org 9404S: Maintained 9405F: Documentation/mm/hmm.rst 9406F: include/linux/hmm* 9407F: lib/test_hmm* 9408F: mm/hmm* 9409F: tools/testing/selftests/mm/*hmm* 9410 9411HOST AP DRIVER 9412M: Jouni Malinen <j@w1.fi> 9413L: linux-wireless@vger.kernel.org 9414S: Obsolete 9415W: http://w1.fi/hostap-driver.html 9416F: drivers/net/wireless/intersil/hostap/ 9417 9418HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9419L: platform-driver-x86@vger.kernel.org 9420S: Orphan 9421F: drivers/platform/x86/hp/tc1100-wmi.c 9422 9423HPET: High Precision Event Timers driver 9424M: Clemens Ladisch <clemens@ladisch.de> 9425S: Maintained 9426F: Documentation/timers/hpet.rst 9427F: drivers/char/hpet.c 9428F: include/linux/hpet.h 9429F: include/uapi/linux/hpet.h 9430 9431HPET: x86 9432S: Orphan 9433F: arch/x86/include/asm/hpet.h 9434F: arch/x86/kernel/hpet.c 9435 9436HPFS FILESYSTEM 9437M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9438S: Maintained 9439W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9440F: fs/hpfs/ 9441 9442HSI SUBSYSTEM 9443M: Sebastian Reichel <sre@kernel.org> 9444S: Maintained 9445T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9446F: Documentation/ABI/testing/sysfs-bus-hsi 9447F: Documentation/driver-api/hsi.rst 9448F: drivers/hsi/ 9449F: include/linux/hsi/ 9450F: include/uapi/linux/hsi/ 9451 9452HSO 3G MODEM DRIVER 9453L: linux-usb@vger.kernel.org 9454S: Orphan 9455F: drivers/net/usb/hso.c 9456 9457HSR NETWORK PROTOCOL 9458L: netdev@vger.kernel.org 9459S: Orphan 9460F: net/hsr/ 9461 9462HT16K33 LED CONTROLLER DRIVER 9463M: Robin van der Gracht <robin@protonic.nl> 9464S: Maintained 9465F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9466F: drivers/auxdisplay/ht16k33.c 9467 9468HTCPEN TOUCHSCREEN DRIVER 9469M: Pau Oliva Fora <pof@eslack.org> 9470L: linux-input@vger.kernel.org 9471S: Maintained 9472F: drivers/input/touchscreen/htcpen.c 9473 9474HTE SUBSYSTEM 9475M: Dipen Patel <dipenp@nvidia.com> 9476L: timestamp@lists.linux.dev 9477S: Maintained 9478Q: https://patchwork.kernel.org/project/timestamp/list/ 9479T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9480F: Documentation/devicetree/bindings/timestamp/ 9481F: Documentation/driver-api/hte/ 9482F: drivers/hte/ 9483F: include/linux/hte.h 9484 9485HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9486M: Lorenzo Bianconi <lorenzo@kernel.org> 9487L: linux-iio@vger.kernel.org 9488S: Maintained 9489W: http://www.st.com/ 9490F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9491F: drivers/iio/humidity/hts221* 9492 9493HUAWEI ETHERNET DRIVER 9494M: Cai Huoqing <cai.huoqing@linux.dev> 9495L: netdev@vger.kernel.org 9496S: Maintained 9497F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9498F: drivers/net/ethernet/huawei/hinic/ 9499 9500HUGETLB SUBSYSTEM 9501M: Mike Kravetz <mike.kravetz@oracle.com> 9502M: Muchun Song <muchun.song@linux.dev> 9503L: linux-mm@kvack.org 9504S: Maintained 9505F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9506F: Documentation/admin-guide/mm/hugetlbpage.rst 9507F: Documentation/mm/hugetlbfs_reserv.rst 9508F: Documentation/mm/vmemmap_dedup.rst 9509F: fs/hugetlbfs/ 9510F: include/linux/hugetlb.h 9511F: mm/hugetlb.c 9512F: mm/hugetlb_vmemmap.c 9513F: mm/hugetlb_vmemmap.h 9514 9515HVA ST MEDIA DRIVER 9516M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9517L: linux-media@vger.kernel.org 9518S: Supported 9519W: https://linuxtv.org 9520T: git git://linuxtv.org/media_tree.git 9521F: drivers/media/platform/st/sti/hva 9522 9523HWPOISON MEMORY FAILURE HANDLING 9524M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9525R: Miaohe Lin <linmiaohe@huawei.com> 9526L: linux-mm@kvack.org 9527S: Maintained 9528F: mm/hwpoison-inject.c 9529F: mm/memory-failure.c 9530 9531HYCON HY46XX TOUCHSCREEN SUPPORT 9532M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9533L: linux-input@vger.kernel.org 9534S: Maintained 9535F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9536F: drivers/input/touchscreen/hycon-hy46xx.c 9537 9538HYGON PROCESSOR SUPPORT 9539M: Pu Wen <puwen@hygon.cn> 9540L: linux-kernel@vger.kernel.org 9541S: Maintained 9542F: arch/x86/kernel/cpu/hygon.c 9543 9544HYNIX HI556 SENSOR DRIVER 9545M: Shawn Tu <shawnx.tu@intel.com> 9546L: linux-media@vger.kernel.org 9547S: Maintained 9548T: git git://linuxtv.org/media_tree.git 9549F: drivers/media/i2c/hi556.c 9550 9551HYNIX HI846 SENSOR DRIVER 9552M: Martin Kepplinger <martin.kepplinger@puri.sm> 9553L: linux-media@vger.kernel.org 9554S: Maintained 9555F: drivers/media/i2c/hi846.c 9556 9557HYNIX HI847 SENSOR DRIVER 9558M: Shawn Tu <shawnx.tu@intel.com> 9559L: linux-media@vger.kernel.org 9560S: Maintained 9561F: drivers/media/i2c/hi847.c 9562 9563Hyper-V/Azure CORE AND DRIVERS 9564M: "K. Y. Srinivasan" <kys@microsoft.com> 9565M: Haiyang Zhang <haiyangz@microsoft.com> 9566M: Wei Liu <wei.liu@kernel.org> 9567M: Dexuan Cui <decui@microsoft.com> 9568L: linux-hyperv@vger.kernel.org 9569S: Supported 9570T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9571F: Documentation/ABI/stable/sysfs-bus-vmbus 9572F: Documentation/ABI/testing/debugfs-hyperv 9573F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9574F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9575F: Documentation/virt/hyperv 9576F: arch/arm64/hyperv 9577F: arch/arm64/include/asm/hyperv-tlfs.h 9578F: arch/arm64/include/asm/mshyperv.h 9579F: arch/x86/hyperv 9580F: arch/x86/include/asm/hyperv-tlfs.h 9581F: arch/x86/include/asm/mshyperv.h 9582F: arch/x86/include/asm/trace/hyperv.h 9583F: arch/x86/kernel/cpu/mshyperv.c 9584F: drivers/clocksource/hyperv_timer.c 9585F: drivers/hid/hid-hyperv.c 9586F: drivers/hv/ 9587F: drivers/input/serio/hyperv-keyboard.c 9588F: drivers/iommu/hyperv-iommu.c 9589F: drivers/net/ethernet/microsoft/ 9590F: drivers/net/hyperv/ 9591F: drivers/pci/controller/pci-hyperv-intf.c 9592F: drivers/pci/controller/pci-hyperv.c 9593F: drivers/scsi/storvsc_drv.c 9594F: drivers/uio/uio_hv_generic.c 9595F: drivers/video/fbdev/hyperv_fb.c 9596F: include/asm-generic/hyperv-tlfs.h 9597F: include/asm-generic/mshyperv.h 9598F: include/clocksource/hyperv_timer.h 9599F: include/linux/hyperv.h 9600F: include/net/mana 9601F: include/uapi/linux/hyperv.h 9602F: net/vmw_vsock/hyperv_transport.c 9603F: tools/hv/ 9604 9605HYPERBUS SUPPORT 9606M: Vignesh Raghavendra <vigneshr@ti.com> 9607L: linux-mtd@lists.infradead.org 9608S: Supported 9609Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9610C: irc://irc.oftc.net/mtd 9611T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9612F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9613F: drivers/mtd/hyperbus/ 9614F: include/linux/mtd/hyperbus.h 9615 9616HYPERVISOR VIRTUAL CONSOLE DRIVER 9617L: linuxppc-dev@lists.ozlabs.org 9618S: Odd Fixes 9619F: drivers/tty/hvc/ 9620 9621I2C ACPI SUPPORT 9622M: Mika Westerberg <mika.westerberg@linux.intel.com> 9623L: linux-i2c@vger.kernel.org 9624L: linux-acpi@vger.kernel.org 9625S: Maintained 9626F: drivers/i2c/i2c-core-acpi.c 9627 9628I2C CONTROLLER DRIVER FOR NVIDIA GPU 9629M: Ajay Gupta <ajayg@nvidia.com> 9630L: linux-i2c@vger.kernel.org 9631S: Maintained 9632F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9633F: drivers/i2c/busses/i2c-nvidia-gpu.c 9634 9635I2C MUXES 9636M: Peter Rosin <peda@axentia.se> 9637L: linux-i2c@vger.kernel.org 9638S: Maintained 9639F: Documentation/devicetree/bindings/i2c/i2c-arb* 9640F: Documentation/devicetree/bindings/i2c/i2c-gate* 9641F: Documentation/devicetree/bindings/i2c/i2c-mux* 9642F: Documentation/i2c/i2c-topology.rst 9643F: Documentation/i2c/muxes/ 9644F: drivers/i2c/i2c-mux.c 9645F: drivers/i2c/muxes/ 9646F: include/linux/i2c-mux.h 9647 9648I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9649M: Gregory CLEMENT <gregory.clement@bootlin.com> 9650L: linux-i2c@vger.kernel.org 9651S: Maintained 9652F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9653F: drivers/i2c/busses/i2c-mv64xxx.c 9654 9655I2C OVER PARALLEL PORT 9656M: Jean Delvare <jdelvare@suse.com> 9657L: linux-i2c@vger.kernel.org 9658S: Maintained 9659F: Documentation/i2c/busses/i2c-parport.rst 9660F: drivers/i2c/busses/i2c-parport.c 9661 9662I2C SUBSYSTEM 9663M: Wolfram Sang <wsa@kernel.org> 9664L: linux-i2c@vger.kernel.org 9665S: Maintained 9666W: https://i2c.wiki.kernel.org/ 9667Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9669F: Documentation/devicetree/bindings/i2c/i2c.txt 9670F: Documentation/i2c/ 9671F: drivers/i2c/* 9672F: include/dt-bindings/i2c/i2c.h 9673F: include/linux/i2c-dev.h 9674F: include/linux/i2c-smbus.h 9675F: include/linux/i2c.h 9676F: include/uapi/linux/i2c-*.h 9677F: include/uapi/linux/i2c.h 9678 9679I2C SUBSYSTEM HOST DRIVERS 9680L: linux-i2c@vger.kernel.org 9681S: Odd Fixes 9682W: https://i2c.wiki.kernel.org/ 9683Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9684T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9685F: Documentation/devicetree/bindings/i2c/ 9686F: drivers/i2c/algos/ 9687F: drivers/i2c/busses/ 9688F: include/dt-bindings/i2c/ 9689 9690I2C-TAOS-EVM DRIVER 9691M: Jean Delvare <jdelvare@suse.com> 9692L: linux-i2c@vger.kernel.org 9693S: Maintained 9694F: Documentation/i2c/busses/i2c-taos-evm.rst 9695F: drivers/i2c/busses/i2c-taos-evm.c 9696 9697I2C-TINY-USB DRIVER 9698M: Till Harbaum <till@harbaum.org> 9699L: linux-i2c@vger.kernel.org 9700S: Maintained 9701W: http://www.harbaum.org/till/i2c_tiny_usb 9702F: drivers/i2c/busses/i2c-tiny-usb.c 9703 9704I2C/SMBUS CONTROLLER DRIVERS FOR PC 9705M: Jean Delvare <jdelvare@suse.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/i2c/busses/i2c-ali1535.rst 9709F: Documentation/i2c/busses/i2c-ali1563.rst 9710F: Documentation/i2c/busses/i2c-ali15x3.rst 9711F: Documentation/i2c/busses/i2c-amd756.rst 9712F: Documentation/i2c/busses/i2c-amd8111.rst 9713F: Documentation/i2c/busses/i2c-i801.rst 9714F: Documentation/i2c/busses/i2c-nforce2.rst 9715F: Documentation/i2c/busses/i2c-piix4.rst 9716F: Documentation/i2c/busses/i2c-sis5595.rst 9717F: Documentation/i2c/busses/i2c-sis630.rst 9718F: Documentation/i2c/busses/i2c-sis96x.rst 9719F: Documentation/i2c/busses/i2c-via.rst 9720F: Documentation/i2c/busses/i2c-viapro.rst 9721F: drivers/i2c/busses/i2c-ali1535.c 9722F: drivers/i2c/busses/i2c-ali1563.c 9723F: drivers/i2c/busses/i2c-ali15x3.c 9724F: drivers/i2c/busses/i2c-amd756-s4882.c 9725F: drivers/i2c/busses/i2c-amd756.c 9726F: drivers/i2c/busses/i2c-amd8111.c 9727F: drivers/i2c/busses/i2c-i801.c 9728F: drivers/i2c/busses/i2c-isch.c 9729F: drivers/i2c/busses/i2c-nforce2-s4985.c 9730F: drivers/i2c/busses/i2c-nforce2.c 9731F: drivers/i2c/busses/i2c-piix4.c 9732F: drivers/i2c/busses/i2c-sis5595.c 9733F: drivers/i2c/busses/i2c-sis630.c 9734F: drivers/i2c/busses/i2c-sis96x.c 9735F: drivers/i2c/busses/i2c-via.c 9736F: drivers/i2c/busses/i2c-viapro.c 9737 9738I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9739M: Hans de Goede <hdegoede@redhat.com> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742F: drivers/i2c/busses/i2c-cht-wc.c 9743 9744I2C/SMBUS ISMT DRIVER 9745M: Seth Heasley <seth.heasley@intel.com> 9746M: Neil Horman <nhorman@tuxdriver.com> 9747L: linux-i2c@vger.kernel.org 9748F: Documentation/i2c/busses/i2c-ismt.rst 9749F: drivers/i2c/busses/i2c-ismt.c 9750 9751I2C/SMBUS STUB DRIVER 9752M: Jean Delvare <jdelvare@suse.com> 9753L: linux-i2c@vger.kernel.org 9754S: Maintained 9755F: drivers/i2c/i2c-stub.c 9756 9757I3C DRIVER FOR ASPEED AST2600 9758M: Jeremy Kerr <jk@codeconstruct.com.au> 9759S: Maintained 9760F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9761F: drivers/i3c/master/ast2600-i3c-master.c 9762 9763I3C DRIVER FOR CADENCE I3C MASTER IP 9764M: Przemysław Gaj <pgaj@cadence.com> 9765S: Maintained 9766F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9767F: drivers/i3c/master/i3c-master-cdns.c 9768 9769I3C DRIVER FOR SYNOPSYS DESIGNWARE 9770S: Orphan 9771F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9772F: drivers/i3c/master/dw* 9773 9774I3C SUBSYSTEM 9775M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9776L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9777S: Maintained 9778C: irc://chat.freenode.net/linux-i3c 9779T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9780F: Documentation/ABI/testing/sysfs-bus-i3c 9781F: Documentation/devicetree/bindings/i3c/ 9782F: Documentation/driver-api/i3c 9783F: drivers/i3c/ 9784F: include/linux/i3c/ 9785 9786IA64 (Itanium) PLATFORM 9787L: linux-ia64@vger.kernel.org 9788S: Orphan 9789F: Documentation/arch/ia64/ 9790F: arch/ia64/ 9791 9792IBM Operation Panel Input Driver 9793M: Eddie James <eajames@linux.ibm.com> 9794L: linux-input@vger.kernel.org 9795S: Maintained 9796F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9797F: drivers/input/misc/ibm-panel.c 9798 9799IBM Power 842 compression accelerator 9800M: Haren Myneni <haren@us.ibm.com> 9801S: Supported 9802F: crypto/842.c 9803F: drivers/crypto/nx/Kconfig 9804F: drivers/crypto/nx/Makefile 9805F: drivers/crypto/nx/nx-842* 9806F: include/linux/sw842.h 9807F: lib/842/ 9808 9809IBM Power in-Nest Crypto Acceleration 9810M: Breno Leitão <leitao@debian.org> 9811M: Nayna Jain <nayna@linux.ibm.com> 9812M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9813L: linux-crypto@vger.kernel.org 9814S: Supported 9815F: drivers/crypto/nx/Kconfig 9816F: drivers/crypto/nx/Makefile 9817F: drivers/crypto/nx/nx-aes* 9818F: drivers/crypto/nx/nx-sha* 9819F: drivers/crypto/nx/nx.* 9820F: drivers/crypto/nx/nx_csbcpb.h 9821F: drivers/crypto/nx/nx_debugfs.c 9822 9823IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9824M: Tyrel Datwyler <tyreld@linux.ibm.com> 9825L: linux-pci@vger.kernel.org 9826L: linuxppc-dev@lists.ozlabs.org 9827S: Supported 9828F: drivers/pci/hotplug/rpadlpar* 9829 9830IBM Power Linux RAID adapter 9831M: Brian King <brking@us.ibm.com> 9832S: Supported 9833F: drivers/scsi/ipr.* 9834 9835IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9836M: Tyrel Datwyler <tyreld@linux.ibm.com> 9837L: linux-pci@vger.kernel.org 9838L: linuxppc-dev@lists.ozlabs.org 9839S: Supported 9840F: drivers/pci/hotplug/rpaphp* 9841 9842IBM Power SRIOV Virtual NIC Device Driver 9843M: Haren Myneni <haren@linux.ibm.com> 9844M: Rick Lindsley <ricklind@linux.ibm.com> 9845R: Nick Child <nnac123@linux.ibm.com> 9846R: Dany Madden <danymadden@us.ibm.com> 9847R: Thomas Falcon <tlfalcon@linux.ibm.com> 9848L: netdev@vger.kernel.org 9849S: Supported 9850F: drivers/net/ethernet/ibm/ibmvnic.* 9851 9852IBM Power VFIO Support 9853M: Timothy Pearson <tpearson@raptorengineering.com> 9854S: Supported 9855F: drivers/vfio/vfio_iommu_spapr_tce.c 9856 9857IBM Power Virtual Ethernet Device Driver 9858M: Nick Child <nnac123@linux.ibm.com> 9859L: netdev@vger.kernel.org 9860S: Supported 9861F: drivers/net/ethernet/ibm/ibmveth.* 9862 9863IBM Power Virtual FC Device Drivers 9864M: Tyrel Datwyler <tyreld@linux.ibm.com> 9865L: linux-scsi@vger.kernel.org 9866S: Supported 9867F: drivers/scsi/ibmvscsi/ibmvfc* 9868 9869IBM Power Virtual Management Channel Driver 9870M: Brad Warrum <bwarrum@linux.ibm.com> 9871M: Ritu Agarwal <rituagar@linux.ibm.com> 9872S: Supported 9873F: drivers/misc/ibmvmc.* 9874 9875IBM Power Virtual SCSI Device Drivers 9876M: Tyrel Datwyler <tyreld@linux.ibm.com> 9877L: linux-scsi@vger.kernel.org 9878S: Supported 9879F: drivers/scsi/ibmvscsi/ibmvscsi* 9880F: include/scsi/viosrp.h 9881 9882IBM Power Virtual SCSI Device Target Driver 9883M: Michael Cyr <mikecyr@linux.ibm.com> 9884L: linux-scsi@vger.kernel.org 9885L: target-devel@vger.kernel.org 9886S: Supported 9887F: drivers/scsi/ibmvscsi_tgt/ 9888 9889IBM Power VMX Cryptographic instructions 9890M: Breno Leitão <leitao@debian.org> 9891M: Nayna Jain <nayna@linux.ibm.com> 9892M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9893L: linux-crypto@vger.kernel.org 9894S: Supported 9895F: drivers/crypto/vmx/Kconfig 9896F: drivers/crypto/vmx/Makefile 9897F: drivers/crypto/vmx/aes* 9898F: drivers/crypto/vmx/ghash* 9899F: drivers/crypto/vmx/ppc-xlate.pl 9900F: drivers/crypto/vmx/vmx.c 9901 9902IBM ServeRAID RAID DRIVER 9903S: Orphan 9904F: drivers/scsi/ips.* 9905 9906ICH LPC AND GPIO DRIVER 9907M: Peter Tyser <ptyser@xes-inc.com> 9908S: Maintained 9909F: drivers/gpio/gpio-ich.c 9910F: drivers/mfd/lpc_ich.c 9911 9912ICY I2C DRIVER 9913M: Max Staudt <max@enpas.org> 9914L: linux-i2c@vger.kernel.org 9915S: Maintained 9916F: drivers/i2c/busses/i2c-icy.c 9917 9918IDEAPAD LAPTOP EXTRAS DRIVER 9919M: Ike Panhc <ike.pan@canonical.com> 9920L: platform-driver-x86@vger.kernel.org 9921S: Maintained 9922W: http://launchpad.net/ideapad-laptop 9923F: drivers/platform/x86/ideapad-laptop.c 9924 9925IDEAPAD LAPTOP SLIDEBAR DRIVER 9926M: Andrey Moiseev <o2g.org.ru@gmail.com> 9927L: linux-input@vger.kernel.org 9928S: Maintained 9929W: https://github.com/o2genum/ideapad-slidebar 9930F: drivers/input/misc/ideapad_slidebar.c 9931 9932IDMAPPED MOUNTS 9933M: Christian Brauner <brauner@kernel.org> 9934M: Seth Forshee <sforshee@kernel.org> 9935L: linux-fsdevel@vger.kernel.org 9936S: Maintained 9937T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9938F: Documentation/filesystems/idmappings.rst 9939F: include/linux/mnt_idmapping.* 9940F: tools/testing/selftests/mount_setattr/ 9941 9942IDT VersaClock 5 CLOCK DRIVER 9943M: Luca Ceresoli <luca@lucaceresoli.net> 9944S: Maintained 9945F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9946F: drivers/clk/clk-versaclock5.c 9947 9948IEEE 802.15.4 SUBSYSTEM 9949M: Alexander Aring <alex.aring@gmail.com> 9950M: Stefan Schmidt <stefan@datenfreihafen.org> 9951M: Miquel Raynal <miquel.raynal@bootlin.com> 9952L: linux-wpan@vger.kernel.org 9953S: Maintained 9954W: https://linux-wpan.org/ 9955T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9957F: Documentation/networking/ieee802154.rst 9958F: drivers/net/ieee802154/ 9959F: include/linux/ieee802154.h 9960F: include/linux/nl802154.h 9961F: include/net/af_ieee802154.h 9962F: include/net/cfg802154.h 9963F: include/net/ieee802154_netdev.h 9964F: include/net/mac802154.h 9965F: include/net/nl802154.h 9966F: net/ieee802154/ 9967F: net/mac802154/ 9968 9969IFCVF VIRTIO DATA PATH ACCELERATOR 9970R: Zhu Lingshan <lingshan.zhu@intel.com> 9971F: drivers/vdpa/ifcvf/ 9972 9973IFE PROTOCOL 9974M: Yotam Gigi <yotam.gi@gmail.com> 9975M: Jamal Hadi Salim <jhs@mojatatu.com> 9976F: include/net/ife.h 9977F: include/uapi/linux/ife.h 9978F: net/ife 9979 9980IGORPLUG-USB IR RECEIVER 9981M: Sean Young <sean@mess.org> 9982L: linux-media@vger.kernel.org 9983S: Maintained 9984F: drivers/media/rc/igorplugusb.c 9985 9986IGUANAWORKS USB IR TRANSCEIVER 9987M: Sean Young <sean@mess.org> 9988L: linux-media@vger.kernel.org 9989S: Maintained 9990F: drivers/media/rc/iguanair.c 9991 9992IIO DIGITAL POTENTIOMETER DAC 9993M: Peter Rosin <peda@axentia.se> 9994L: linux-iio@vger.kernel.org 9995S: Maintained 9996F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9997F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9998F: drivers/iio/dac/dpot-dac.c 9999 10000IIO ENVELOPE DETECTOR 10001M: Peter Rosin <peda@axentia.se> 10002L: linux-iio@vger.kernel.org 10003S: Maintained 10004F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10005F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10006F: drivers/iio/adc/envelope-detector.c 10007 10008IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10009M: Matti Vaittinen <mazziesaccount@gmail.com> 10010L: linux-iio@vger.kernel.org 10011S: Maintained 10012F: drivers/iio/light/gain-time-scale-helper.c 10013F: drivers/iio/light/gain-time-scale-helper.h 10014 10015IIO MULTIPLEXER 10016M: Peter Rosin <peda@axentia.se> 10017L: linux-iio@vger.kernel.org 10018S: Maintained 10019F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10020F: drivers/iio/multiplexer/iio-mux.c 10021 10022IIO SCMI BASED DRIVER 10023M: Jyoti Bhayana <jbhayana@google.com> 10024L: linux-iio@vger.kernel.org 10025S: Maintained 10026F: drivers/iio/common/scmi_sensors/scmi_iio.c 10027 10028IIO SUBSYSTEM AND DRIVERS 10029M: Jonathan Cameron <jic23@kernel.org> 10030R: Lars-Peter Clausen <lars@metafoo.de> 10031L: linux-iio@vger.kernel.org 10032S: Maintained 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10034F: Documentation/ABI/testing/configfs-iio* 10035F: Documentation/ABI/testing/sysfs-bus-iio* 10036F: Documentation/devicetree/bindings/iio/ 10037F: drivers/iio/ 10038F: drivers/staging/iio/ 10039F: include/dt-bindings/iio/ 10040F: include/linux/iio/ 10041F: tools/iio/ 10042 10043IIO UNIT CONVERTER 10044M: Peter Rosin <peda@axentia.se> 10045L: linux-iio@vger.kernel.org 10046S: Maintained 10047F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10048F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10049F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10050F: drivers/iio/afe/iio-rescale.c 10051 10052IKANOS/ADI EAGLE ADSL USB DRIVER 10053M: Matthieu Castet <castet.matthieu@free.fr> 10054M: Stanislaw Gruszka <stf_xl@wp.pl> 10055S: Maintained 10056F: drivers/usb/atm/ueagle-atm.c 10057 10058IMAGIS TOUCHSCREEN DRIVER 10059M: Markuss Broks <markuss.broks@gmail.com> 10060S: Maintained 10061F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10062F: drivers/input/touchscreen/imagis.c 10063 10064IMGTEC ASCII LCD DRIVER 10065M: Paul Burton <paulburton@kernel.org> 10066S: Maintained 10067F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10068F: drivers/auxdisplay/img-ascii-lcd.c 10069 10070IMGTEC IR DECODER DRIVER 10071S: Orphan 10072F: drivers/media/rc/img-ir/ 10073 10074IMON SOUNDGRAPH USB IR RECEIVER 10075M: Sean Young <sean@mess.org> 10076L: linux-media@vger.kernel.org 10077S: Maintained 10078F: drivers/media/rc/imon.c 10079F: drivers/media/rc/imon_raw.c 10080 10081IMS TWINTURBO FRAMEBUFFER DRIVER 10082L: linux-fbdev@vger.kernel.org 10083S: Orphan 10084F: drivers/video/fbdev/imsttfb.c 10085 10086INA209 HARDWARE MONITOR DRIVER 10087M: Guenter Roeck <linux@roeck-us.net> 10088L: linux-hwmon@vger.kernel.org 10089S: Maintained 10090F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10091F: Documentation/hwmon/ina209.rst 10092F: drivers/hwmon/ina209.c 10093 10094INA2XX HARDWARE MONITOR DRIVER 10095M: Guenter Roeck <linux@roeck-us.net> 10096L: linux-hwmon@vger.kernel.org 10097S: Maintained 10098F: Documentation/hwmon/ina2xx.rst 10099F: drivers/hwmon/ina2xx.c 10100F: include/linux/platform_data/ina2xx.h 10101 10102INDEX OF FURTHER KERNEL DOCUMENTATION 10103M: Carlos Bilbao <carlos.bilbao@amd.com> 10104S: Maintained 10105F: Documentation/process/kernel-docs.rst 10106 10107INDUSTRY PACK SUBSYSTEM (IPACK) 10108M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10109M: Jens Taprogge <jens.taprogge@taprogge.org> 10110M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10111L: industrypack-devel@lists.sourceforge.net 10112S: Maintained 10113W: http://industrypack.sourceforge.net 10114F: drivers/ipack/ 10115 10116INFINEON DPS310 Driver 10117M: Eddie James <eajames@linux.ibm.com> 10118L: linux-iio@vger.kernel.org 10119S: Maintained 10120F: drivers/iio/pressure/dps310.c 10121 10122INFINEON PEB2466 ASoC CODEC 10123M: Herve Codina <herve.codina@bootlin.com> 10124L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10125S: Maintained 10126F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10127F: sound/soc/codecs/peb2466.c 10128 10129INFINIBAND SUBSYSTEM 10130M: Jason Gunthorpe <jgg@nvidia.com> 10131M: Leon Romanovsky <leonro@nvidia.com> 10132L: linux-rdma@vger.kernel.org 10133S: Supported 10134W: https://github.com/linux-rdma/rdma-core 10135Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10136T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10137F: Documentation/devicetree/bindings/infiniband/ 10138F: Documentation/infiniband/ 10139F: drivers/infiniband/ 10140F: include/rdma/ 10141F: include/trace/events/ib_mad.h 10142F: include/trace/events/ib_umad.h 10143F: include/trace/misc/rdma.h 10144F: include/uapi/linux/if_infiniband.h 10145F: include/uapi/rdma/ 10146F: samples/bpf/ibumad_kern.c 10147F: samples/bpf/ibumad_user.c 10148 10149INGENIC JZ4780 NAND DRIVER 10150M: Harvey Hunt <harveyhuntnexus@gmail.com> 10151L: linux-mtd@lists.infradead.org 10152L: linux-mips@vger.kernel.org 10153S: Maintained 10154F: drivers/mtd/nand/raw/ingenic/ 10155 10156INGENIC JZ47xx SoCs 10157M: Paul Cercueil <paul@crapouillou.net> 10158L: linux-mips@vger.kernel.org 10159S: Maintained 10160F: arch/mips/boot/dts/ingenic/ 10161F: arch/mips/generic/board-ingenic.c 10162F: arch/mips/include/asm/mach-ingenic/ 10163F: arch/mips/ingenic/Kconfig 10164F: drivers/clk/ingenic/ 10165F: drivers/dma/dma-jz4780.c 10166F: drivers/gpu/drm/ingenic/ 10167F: drivers/i2c/busses/i2c-jz4780.c 10168F: drivers/iio/adc/ingenic-adc.c 10169F: drivers/irqchip/irq-ingenic.c 10170F: drivers/memory/jz4780-nemc.c 10171F: drivers/mmc/host/jz4740_mmc.c 10172F: drivers/mtd/nand/raw/ingenic/ 10173F: drivers/pinctrl/pinctrl-ingenic.c 10174F: drivers/power/supply/ingenic-battery.c 10175F: drivers/pwm/pwm-jz4740.c 10176F: drivers/remoteproc/ingenic_rproc.c 10177F: drivers/rtc/rtc-jz4740.c 10178F: drivers/tty/serial/8250/8250_ingenic.c 10179F: drivers/usb/musb/jz4740.c 10180F: drivers/watchdog/jz4740_wdt.c 10181F: include/dt-bindings/iio/adc/ingenic,adc.h 10182F: include/linux/mfd/ingenic-tcu.h 10183F: sound/soc/codecs/jz47* 10184F: sound/soc/jz4740/ 10185 10186INJOINIC IP5xxx POWER BANK IC DRIVER 10187M: Samuel Holland <samuel@sholland.org> 10188S: Maintained 10189F: drivers/power/supply/ip5xxx_power.c 10190 10191INOTIFY 10192M: Jan Kara <jack@suse.cz> 10193R: Amir Goldstein <amir73il@gmail.com> 10194L: linux-fsdevel@vger.kernel.org 10195S: Maintained 10196F: Documentation/filesystems/inotify.rst 10197F: fs/notify/inotify/ 10198F: include/linux/inotify.h 10199F: include/uapi/linux/inotify.h 10200 10201INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10202M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10203L: linux-input@vger.kernel.org 10204S: Maintained 10205Q: http://patchwork.kernel.org/project/linux-input/list/ 10206T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10207F: Documentation/devicetree/bindings/input/ 10208F: Documentation/devicetree/bindings/serio/ 10209F: Documentation/input/ 10210F: drivers/input/ 10211F: include/dt-bindings/input/ 10212F: include/linux/input.h 10213F: include/linux/input/ 10214F: include/uapi/linux/input-event-codes.h 10215F: include/uapi/linux/input.h 10216 10217INPUT MULTITOUCH (MT) PROTOCOL 10218M: Henrik Rydberg <rydberg@bitmath.org> 10219L: linux-input@vger.kernel.org 10220S: Odd fixes 10221F: Documentation/input/multi-touch-protocol.rst 10222F: drivers/input/input-mt.c 10223K: \b(ABS|SYN)_MT_ 10224 10225INSIDE SECURE CRYPTO DRIVER 10226M: Antoine Tenart <atenart@kernel.org> 10227L: linux-crypto@vger.kernel.org 10228S: Maintained 10229F: drivers/crypto/inside-secure/ 10230 10231INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10232M: Mimi Zohar <zohar@linux.ibm.com> 10233M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10234L: linux-integrity@vger.kernel.org 10235S: Supported 10236T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10237F: security/integrity/ 10238F: security/integrity/ima/ 10239 10240INTEL 810/815 FRAMEBUFFER DRIVER 10241M: Antonino Daplas <adaplas@gmail.com> 10242L: linux-fbdev@vger.kernel.org 10243S: Maintained 10244F: drivers/video/fbdev/i810/ 10245 10246INTEL 8255 GPIO DRIVER 10247M: William Breathitt Gray <william.gray@linaro.org> 10248L: linux-gpio@vger.kernel.org 10249S: Maintained 10250F: drivers/gpio/gpio-i8255.c 10251F: drivers/gpio/gpio-i8255.h 10252 10253INTEL ASoC DRIVERS 10254M: Cezary Rojewski <cezary.rojewski@intel.com> 10255M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10256M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10257M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10258M: Bard Liao <yung-chuan.liao@linux.intel.com> 10259M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10260M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10262S: Supported 10263F: sound/soc/intel/ 10264 10265INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10266M: Hans de Goede <hdegoede@redhat.com> 10267L: platform-driver-x86@vger.kernel.org 10268S: Maintained 10269F: drivers/platform/x86/intel/atomisp2/pm.c 10270 10271INTEL ATOMISP2 LED DRIVER 10272M: Hans de Goede <hdegoede@redhat.com> 10273L: platform-driver-x86@vger.kernel.org 10274S: Maintained 10275F: drivers/platform/x86/intel/atomisp2/led.c 10276 10277INTEL BIOS SAR INT1092 DRIVER 10278M: Shravan Sudhakar <s.shravan@intel.com> 10279M: Intel Corporation <linuxwwan@intel.com> 10280L: platform-driver-x86@vger.kernel.org 10281S: Maintained 10282F: drivers/platform/x86/intel/int1092/ 10283 10284INTEL BROXTON PMC DRIVER 10285M: Mika Westerberg <mika.westerberg@linux.intel.com> 10286M: Zha Qipeng <qipeng.zha@intel.com> 10287S: Maintained 10288F: drivers/mfd/intel_pmc_bxt.c 10289F: include/linux/mfd/intel_pmc_bxt.h 10290 10291INTEL C600 SERIES SAS CONTROLLER DRIVER 10292M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10293L: linux-scsi@vger.kernel.org 10294S: Supported 10295T: git git://git.code.sf.net/p/intel-sas/isci 10296F: drivers/scsi/isci/ 10297 10298INTEL CPU family model numbers 10299M: Tony Luck <tony.luck@intel.com> 10300M: x86@kernel.org 10301L: linux-kernel@vger.kernel.org 10302S: Supported 10303F: arch/x86/include/asm/intel-family.h 10304 10305INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10306M: Jani Nikula <jani.nikula@linux.intel.com> 10307M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10308M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10309M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10310L: intel-gfx@lists.freedesktop.org 10311S: Supported 10312W: https://01.org/linuxgraphics/ 10313Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10314B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10315C: irc://irc.oftc.net/intel-gfx 10316T: git git://anongit.freedesktop.org/drm-intel 10317F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10318F: Documentation/gpu/i915.rst 10319F: drivers/gpu/drm/i915/ 10320F: include/drm/i915* 10321F: include/uapi/drm/i915_drm.h 10322 10323INTEL ETHERNET DRIVERS 10324M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10325M: Tony Nguyen <anthony.l.nguyen@intel.com> 10326L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10327S: Supported 10328W: http://www.intel.com/support/feedback.htm 10329W: http://e1000.sourceforge.net/ 10330Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10331T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10332T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10333F: Documentation/networking/device_drivers/ethernet/intel/ 10334F: drivers/net/ethernet/intel/ 10335F: drivers/net/ethernet/intel/*/ 10336F: include/linux/avf/virtchnl.h 10337F: include/linux/net/intel/iidc.h 10338 10339INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10340M: Mustafa Ismail <mustafa.ismail@intel.com> 10341M: Shiraz Saleem <shiraz.saleem@intel.com> 10342L: linux-rdma@vger.kernel.org 10343S: Supported 10344F: drivers/infiniband/hw/irdma/ 10345F: include/uapi/rdma/irdma-abi.h 10346 10347INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10348M: Maik Broemme <mbroemme@libmpq.org> 10349L: linux-fbdev@vger.kernel.org 10350S: Maintained 10351F: Documentation/fb/intelfb.rst 10352F: drivers/video/fbdev/intelfb/ 10353 10354INTEL GPIO DRIVERS 10355M: Andy Shevchenko <andy@kernel.org> 10356L: linux-gpio@vger.kernel.org 10357S: Supported 10358T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10359F: drivers/gpio/gpio-elkhartlake.c 10360F: drivers/gpio/gpio-ich.c 10361F: drivers/gpio/gpio-merrifield.c 10362F: drivers/gpio/gpio-ml-ioh.c 10363F: drivers/gpio/gpio-pch.c 10364F: drivers/gpio/gpio-sch.c 10365F: drivers/gpio/gpio-sodaville.c 10366F: drivers/gpio/gpio-tangier.c 10367 10368INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10369M: Zhenyu Wang <zhenyuw@linux.intel.com> 10370M: Zhi Wang <zhi.a.wang@intel.com> 10371L: intel-gvt-dev@lists.freedesktop.org 10372L: intel-gfx@lists.freedesktop.org 10373S: Supported 10374W: https://01.org/igvt-g 10375T: git https://github.com/intel/gvt-linux.git 10376F: drivers/gpu/drm/i915/gvt/ 10377 10378INTEL HID EVENT DRIVER 10379M: Alex Hung <alexhung@gmail.com> 10380L: platform-driver-x86@vger.kernel.org 10381S: Maintained 10382F: drivers/platform/x86/intel/hid.c 10383 10384INTEL I/OAT DMA DRIVER 10385M: Dave Jiang <dave.jiang@intel.com> 10386R: Dan Williams <dan.j.williams@intel.com> 10387L: dmaengine@vger.kernel.org 10388S: Supported 10389Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10390F: drivers/dma/ioat* 10391 10392INTEL IDLE DRIVER 10393M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10394M: Len Brown <lenb@kernel.org> 10395L: linux-pm@vger.kernel.org 10396S: Supported 10397B: https://bugzilla.kernel.org 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10399F: drivers/idle/intel_idle.c 10400 10401INTEL IDXD DRIVER 10402M: Fenghua Yu <fenghua.yu@intel.com> 10403M: Dave Jiang <dave.jiang@intel.com> 10404L: dmaengine@vger.kernel.org 10405S: Supported 10406F: drivers/dma/idxd/* 10407F: include/uapi/linux/idxd.h 10408 10409INTEL IN FIELD SCAN (IFS) DEVICE 10410M: Jithu Joseph <jithu.joseph@intel.com> 10411R: Ashok Raj <ashok.raj@intel.com> 10412R: Tony Luck <tony.luck@intel.com> 10413S: Maintained 10414F: drivers/platform/x86/intel/ifs 10415F: include/trace/events/intel_ifs.h 10416 10417INTEL INTEGRATED SENSOR HUB DRIVER 10418M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10419M: Jiri Kosina <jikos@kernel.org> 10420L: linux-input@vger.kernel.org 10421S: Maintained 10422F: drivers/hid/intel-ish-hid/ 10423 10424INTEL IOMMU (VT-d) 10425M: David Woodhouse <dwmw2@infradead.org> 10426M: Lu Baolu <baolu.lu@linux.intel.com> 10427L: iommu@lists.linux.dev 10428S: Supported 10429T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10430F: drivers/iommu/intel/ 10431 10432INTEL IPU3 CSI-2 CIO2 DRIVER 10433M: Yong Zhi <yong.zhi@intel.com> 10434M: Sakari Ailus <sakari.ailus@linux.intel.com> 10435M: Bingbu Cao <bingbu.cao@intel.com> 10436M: Dan Scally <djrscally@gmail.com> 10437R: Tianshu Qiu <tian.shu.qiu@intel.com> 10438L: linux-media@vger.kernel.org 10439S: Maintained 10440T: git git://linuxtv.org/media_tree.git 10441F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10442F: drivers/media/pci/intel/ipu3/ 10443 10444INTEL IPU3 CSI-2 IMGU DRIVER 10445M: Sakari Ailus <sakari.ailus@linux.intel.com> 10446R: Bingbu Cao <bingbu.cao@intel.com> 10447R: Tianshu Qiu <tian.shu.qiu@intel.com> 10448L: linux-media@vger.kernel.org 10449S: Maintained 10450F: Documentation/admin-guide/media/ipu3.rst 10451F: Documentation/admin-guide/media/ipu3_rcb.svg 10452F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10453F: drivers/staging/media/ipu3/ 10454 10455INTEL ISHTP ECLITE DRIVER 10456M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10457L: platform-driver-x86@vger.kernel.org 10458S: Supported 10459F: drivers/platform/x86/intel/ishtp_eclite.c 10460 10461INTEL IXP4XX CRYPTO SUPPORT 10462M: Corentin Labbe <clabbe@baylibre.com> 10463L: linux-crypto@vger.kernel.org 10464S: Maintained 10465F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10466 10467INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10468M: Krzysztof Halasa <khalasa@piap.pl> 10469S: Maintained 10470F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10471F: drivers/net/wan/ixp4xx_hss.c 10472F: drivers/soc/ixp4xx/ixp4xx-npe.c 10473F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10474F: include/linux/soc/ixp4xx/npe.h 10475F: include/linux/soc/ixp4xx/qmgr.h 10476 10477INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10478M: Deepak Saxena <dsaxena@plexity.net> 10479S: Maintained 10480F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10481F: drivers/char/hw_random/ixp4xx-rng.c 10482 10483INTEL KEEM BAY DRM DRIVER 10484M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10485M: Edmund Dea <edmund.j.dea@intel.com> 10486S: Maintained 10487F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10488F: drivers/gpu/drm/kmb/ 10489 10490INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10491M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10492S: Maintained 10493F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10494F: drivers/crypto/intel/keembay/Kconfig 10495F: drivers/crypto/intel/keembay/Makefile 10496F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10497F: drivers/crypto/intel/keembay/ocs-aes.c 10498F: drivers/crypto/intel/keembay/ocs-aes.h 10499 10500INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10501M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10502M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10503M: Mark Gross <mgross@linux.intel.com> 10504S: Maintained 10505F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10506F: drivers/crypto/intel/keembay/Kconfig 10507F: drivers/crypto/intel/keembay/Makefile 10508F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10509 10510INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10511M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10512M: Declan Murphy <declan.murphy@intel.com> 10513S: Maintained 10514F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10515F: drivers/crypto/intel/keembay/Kconfig 10516F: drivers/crypto/intel/keembay/Makefile 10517F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10518F: drivers/crypto/intel/keembay/ocs-hcu.c 10519F: drivers/crypto/intel/keembay/ocs-hcu.h 10520 10521INTEL MANAGEMENT ENGINE (mei) 10522M: Tomas Winkler <tomas.winkler@intel.com> 10523L: linux-kernel@vger.kernel.org 10524S: Supported 10525F: Documentation/driver-api/mei/* 10526F: drivers/misc/mei/ 10527F: drivers/watchdog/mei_wdt.c 10528F: include/linux/mei_aux.h 10529F: include/linux/mei_cl_bus.h 10530F: include/uapi/linux/mei.h 10531F: include/uapi/linux/mei_uuid.h 10532F: include/uapi/linux/uuid.h 10533F: samples/mei/* 10534 10535INTEL MAX 10 BMC MFD DRIVER 10536M: Xu Yilun <yilun.xu@intel.com> 10537R: Tom Rix <trix@redhat.com> 10538S: Maintained 10539F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10540F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10541F: drivers/hwmon/intel-m10-bmc-hwmon.c 10542F: drivers/mfd/intel-m10-bmc* 10543F: include/linux/mfd/intel-m10-bmc.h 10544 10545INTEL MAX10 BMC SECURE UPDATES 10546M: Russ Weight <russell.h.weight@intel.com> 10547L: linux-fpga@vger.kernel.org 10548S: Maintained 10549F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10550F: drivers/fpga/intel-m10-bmc-sec-update.c 10551 10552INTEL P-Unit IPC DRIVER 10553M: Zha Qipeng <qipeng.zha@intel.com> 10554L: platform-driver-x86@vger.kernel.org 10555S: Maintained 10556F: arch/x86/include/asm/intel_punit_ipc.h 10557F: drivers/platform/x86/intel/punit_ipc.c 10558 10559INTEL PMC CORE DRIVER 10560M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10561M: David E Box <david.e.box@intel.com> 10562L: platform-driver-x86@vger.kernel.org 10563S: Maintained 10564F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10565F: drivers/platform/x86/intel/pmc/ 10566 10567INTEL PMIC GPIO DRIVERS 10568M: Andy Shevchenko <andy@kernel.org> 10569S: Supported 10570T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10571F: drivers/gpio/gpio-*cove.c 10572 10573INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10574M: Andy Shevchenko <andy@kernel.org> 10575S: Supported 10576F: drivers/mfd/intel_soc_pmic* 10577F: include/linux/mfd/intel_soc_pmic* 10578 10579INTEL PMT DRIVERS 10580M: David E. Box <david.e.box@linux.intel.com> 10581S: Supported 10582F: drivers/platform/x86/intel/pmt/ 10583 10584INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10585M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10586L: linux-wireless@vger.kernel.org 10587S: Maintained 10588F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10589F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10590F: drivers/net/wireless/intel/ipw2x00/ 10591 10592INTEL PSTATE DRIVER 10593M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10594M: Len Brown <lenb@kernel.org> 10595L: linux-pm@vger.kernel.org 10596S: Supported 10597F: drivers/cpufreq/intel_pstate.c 10598 10599INTEL PTP DFL ToD DRIVER 10600M: Tianfei Zhang <tianfei.zhang@intel.com> 10601L: linux-fpga@vger.kernel.org 10602L: netdev@vger.kernel.org 10603S: Maintained 10604F: drivers/ptp/ptp_dfl_tod.c 10605 10606INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10607M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10608L: linux-iio@vger.kernel.org 10609F: drivers/counter/intel-qep.c 10610 10611INTEL SCU DRIVERS 10612M: Mika Westerberg <mika.westerberg@linux.intel.com> 10613S: Maintained 10614F: arch/x86/include/asm/intel_scu_ipc.h 10615F: drivers/platform/x86/intel_scu_* 10616 10617INTEL SDSI DRIVER 10618M: David E. Box <david.e.box@linux.intel.com> 10619S: Supported 10620F: drivers/platform/x86/intel/sdsi.c 10621F: tools/arch/x86/intel_sdsi/ 10622F: tools/testing/selftests/drivers/sdsi/ 10623 10624INTEL SGX 10625M: Jarkko Sakkinen <jarkko@kernel.org> 10626R: Dave Hansen <dave.hansen@linux.intel.com> 10627L: linux-sgx@vger.kernel.org 10628S: Supported 10629Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10631F: Documentation/arch/x86/sgx.rst 10632F: arch/x86/entry/vdso/vsgx.S 10633F: arch/x86/include/asm/sgx.h 10634F: arch/x86/include/uapi/asm/sgx.h 10635F: arch/x86/kernel/cpu/sgx/* 10636F: tools/testing/selftests/sgx/* 10637K: \bSGX_ 10638 10639INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10640M: Daniel Scally <djrscally@gmail.com> 10641S: Maintained 10642F: drivers/platform/x86/intel/int3472/ 10643 10644INTEL SPEED SELECT TECHNOLOGY 10645M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10646L: platform-driver-x86@vger.kernel.org 10647S: Maintained 10648F: drivers/platform/x86/intel/speed_select_if/ 10649F: include/uapi/linux/isst_if.h 10650F: tools/power/x86/intel-speed-select/ 10651 10652INTEL STRATIX10 FIRMWARE DRIVERS 10653M: Dinh Nguyen <dinguyen@kernel.org> 10654L: linux-kernel@vger.kernel.org 10655S: Maintained 10656T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10657F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10658F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10659F: drivers/firmware/stratix10-rsu.c 10660F: drivers/firmware/stratix10-svc.c 10661F: include/linux/firmware/intel/stratix10-smc.h 10662F: include/linux/firmware/intel/stratix10-svc-client.h 10663 10664INTEL TELEMETRY DRIVER 10665M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10666M: "David E. Box" <david.e.box@linux.intel.com> 10667L: platform-driver-x86@vger.kernel.org 10668S: Maintained 10669F: arch/x86/include/asm/intel_telemetry.h 10670F: drivers/platform/x86/intel/telemetry/ 10671 10672INTEL TPMI DRIVER 10673M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10674L: platform-driver-x86@vger.kernel.org 10675S: Maintained 10676F: drivers/platform/x86/intel/tpmi.c 10677F: include/linux/intel_tpmi.h 10678 10679INTEL UNCORE FREQUENCY CONTROL 10680M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10681L: platform-driver-x86@vger.kernel.org 10682S: Maintained 10683F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10684F: drivers/platform/x86/intel/uncore-frequency/ 10685 10686INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10687M: David E. Box <david.e.box@linux.intel.com> 10688S: Supported 10689F: drivers/platform/x86/intel/vsec.* 10690 10691INTEL VIRTUAL BUTTON DRIVER 10692M: AceLan Kao <acelan.kao@canonical.com> 10693L: platform-driver-x86@vger.kernel.org 10694S: Maintained 10695F: drivers/platform/x86/intel/vbtn.c 10696 10697INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10698M: Stanislaw Gruszka <stf_xl@wp.pl> 10699L: linux-wireless@vger.kernel.org 10700S: Supported 10701F: drivers/net/wireless/intel/iwlegacy/ 10702 10703INTEL WIRELESS WIFI LINK (iwlwifi) 10704M: Gregory Greenman <gregory.greenman@intel.com> 10705L: linux-wireless@vger.kernel.org 10706S: Supported 10707W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10708T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10709F: drivers/net/wireless/intel/iwlwifi/ 10710 10711INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10712M: Jithu Joseph <jithu.joseph@intel.com> 10713R: Maurice Ma <maurice.ma@intel.com> 10714S: Maintained 10715W: https://slimbootloader.github.io/security/firmware-update.html 10716F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10717 10718INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10719L: Dell.Client.Kernel@dell.com 10720S: Maintained 10721F: drivers/platform/x86/intel/wmi/thunderbolt.c 10722 10723INTEL WWAN IOSM DRIVER 10724M: M Chetan Kumar <m.chetan.kumar@intel.com> 10725M: Intel Corporation <linuxwwan@intel.com> 10726L: netdev@vger.kernel.org 10727S: Maintained 10728F: drivers/net/wwan/iosm/ 10729 10730INTEL(R) TRACE HUB 10731M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10732S: Supported 10733F: Documentation/trace/intel_th.rst 10734F: drivers/hwtracing/intel_th/ 10735F: include/linux/intel_th.h 10736 10737INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10738M: Ning Sun <ning.sun@intel.com> 10739L: tboot-devel@lists.sourceforge.net 10740S: Supported 10741W: http://tboot.sourceforge.net 10742T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10743F: Documentation/arch/x86/intel_txt.rst 10744F: arch/x86/kernel/tboot.c 10745F: include/linux/tboot.h 10746 10747INTERCONNECT API 10748M: Georgi Djakov <djakov@kernel.org> 10749L: linux-pm@vger.kernel.org 10750S: Maintained 10751T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10752F: Documentation/devicetree/bindings/interconnect/ 10753F: Documentation/driver-api/interconnect.rst 10754F: drivers/interconnect/ 10755F: include/dt-bindings/interconnect/ 10756F: include/linux/interconnect-provider.h 10757F: include/linux/interconnect.h 10758 10759INTERRUPT COUNTER DRIVER 10760M: Oleksij Rempel <o.rempel@pengutronix.de> 10761R: Pengutronix Kernel Team <kernel@pengutronix.de> 10762L: linux-iio@vger.kernel.org 10763F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10764F: drivers/counter/interrupt-cnt.c 10765 10766INTERSIL ISL7998X VIDEO DECODER DRIVER 10767M: Michael Tretter <m.tretter@pengutronix.de> 10768R: Pengutronix Kernel Team <kernel@pengutronix.de> 10769L: linux-media@vger.kernel.org 10770S: Maintained 10771F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10772F: drivers/media/i2c/isl7998x.c 10773 10774INVENSENSE ICM-426xx IMU DRIVER 10775M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10776L: linux-iio@vger.kernel.org 10777S: Maintained 10778W: https://invensense.tdk.com/ 10779F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10780F: drivers/iio/imu/inv_icm42600/ 10781 10782INVENSENSE MPU-3050 GYROSCOPE DRIVER 10783M: Linus Walleij <linus.walleij@linaro.org> 10784L: linux-iio@vger.kernel.org 10785S: Maintained 10786F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10787F: drivers/iio/gyro/mpu3050* 10788 10789IOC3 ETHERNET DRIVER 10790M: Ralf Baechle <ralf@linux-mips.org> 10791L: linux-mips@vger.kernel.org 10792S: Maintained 10793F: drivers/net/ethernet/sgi/ioc3-eth.c 10794 10795IOMAP FILESYSTEM LIBRARY 10796M: Christoph Hellwig <hch@infradead.org> 10797M: Darrick J. Wong <djwong@kernel.org> 10798L: linux-xfs@vger.kernel.org 10799L: linux-fsdevel@vger.kernel.org 10800S: Supported 10801T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10802F: fs/iomap/ 10803F: include/linux/iomap.h 10804 10805IOMMU DMA-API LAYER 10806M: Robin Murphy <robin.murphy@arm.com> 10807L: iommu@lists.linux.dev 10808S: Maintained 10809T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10810F: drivers/iommu/dma-iommu.c 10811F: drivers/iommu/dma-iommu.h 10812F: drivers/iommu/iova.c 10813F: include/linux/iova.h 10814 10815IOMMU SUBSYSTEM 10816M: Joerg Roedel <joro@8bytes.org> 10817M: Will Deacon <will@kernel.org> 10818R: Robin Murphy <robin.murphy@arm.com> 10819L: iommu@lists.linux.dev 10820S: Maintained 10821T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10822F: Documentation/devicetree/bindings/iommu/ 10823F: Documentation/userspace-api/iommu.rst 10824F: drivers/iommu/ 10825F: include/linux/iommu.h 10826F: include/linux/iova.h 10827F: include/linux/of_iommu.h 10828F: include/uapi/linux/iommu.h 10829 10830IOMMUFD 10831M: Jason Gunthorpe <jgg@nvidia.com> 10832M: Kevin Tian <kevin.tian@intel.com> 10833L: iommu@lists.linux.dev 10834S: Maintained 10835T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10836F: Documentation/userspace-api/iommufd.rst 10837F: drivers/iommu/iommufd/ 10838F: include/linux/iommufd.h 10839F: include/uapi/linux/iommufd.h 10840F: tools/testing/selftests/iommu/ 10841 10842IOSYS-MAP HELPERS 10843M: Thomas Zimmermann <tzimmermann@suse.de> 10844L: dri-devel@lists.freedesktop.org 10845S: Maintained 10846T: git git://anongit.freedesktop.org/drm/drm-misc 10847F: include/linux/iosys-map.h 10848 10849IO_URING 10850M: Jens Axboe <axboe@kernel.dk> 10851R: Pavel Begunkov <asml.silence@gmail.com> 10852L: io-uring@vger.kernel.org 10853S: Maintained 10854T: git git://git.kernel.dk/linux-block 10855T: git git://git.kernel.dk/liburing 10856F: include/linux/io_uring.h 10857F: include/linux/io_uring_types.h 10858F: include/trace/events/io_uring.h 10859F: include/uapi/linux/io_uring.h 10860F: io_uring/ 10861F: tools/io_uring/ 10862 10863IPMI SUBSYSTEM 10864M: Corey Minyard <minyard@acm.org> 10865L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10866S: Supported 10867W: http://openipmi.sourceforge.net/ 10868T: git https://github.com/cminyard/linux-ipmi.git for-next 10869F: Documentation/devicetree/bindings/ipmi/ 10870F: Documentation/driver-api/ipmi.rst 10871F: drivers/char/ipmi/ 10872F: include/linux/ipmi* 10873F: include/uapi/linux/ipmi* 10874 10875IPS SCSI RAID DRIVER 10876M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10877L: linux-scsi@vger.kernel.org 10878S: Maintained 10879W: http://www.adaptec.com/ 10880F: drivers/scsi/ips* 10881 10882IPVS 10883M: Simon Horman <horms@verge.net.au> 10884M: Julian Anastasov <ja@ssi.bg> 10885L: netdev@vger.kernel.org 10886L: lvs-devel@vger.kernel.org 10887S: Maintained 10888T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10890F: Documentation/networking/ipvs-sysctl.rst 10891F: include/net/ip_vs.h 10892F: include/uapi/linux/ip_vs.h 10893F: net/netfilter/ipvs/ 10894 10895IPWIRELESS DRIVER 10896M: Jiri Kosina <jikos@kernel.org> 10897M: David Sterba <dsterba@suse.com> 10898S: Odd Fixes 10899F: drivers/tty/ipwireless/ 10900 10901IRON DEVICE AUDIO CODEC DRIVERS 10902M: Kiseok Jo <kiseok.jo@irondevice.com> 10903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10904S: Maintained 10905F: Documentation/devicetree/bindings/sound/irondevice,* 10906F: sound/soc/codecs/sma* 10907 10908IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10909M: Marc Zyngier <maz@kernel.org> 10910S: Maintained 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10912F: Documentation/core-api/irq/irq-domain.rst 10913F: include/linux/irqdomain.h 10914F: kernel/irq/irqdomain.c 10915F: kernel/irq/msi.c 10916 10917IRQ SUBSYSTEM 10918M: Thomas Gleixner <tglx@linutronix.de> 10919L: linux-kernel@vger.kernel.org 10920S: Maintained 10921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10922F: include/linux/group_cpus.h 10923F: kernel/irq/ 10924F: lib/group_cpus.c 10925 10926IRQCHIP DRIVERS 10927M: Thomas Gleixner <tglx@linutronix.de> 10928M: Marc Zyngier <maz@kernel.org> 10929L: linux-kernel@vger.kernel.org 10930S: Maintained 10931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10932F: Documentation/devicetree/bindings/interrupt-controller/ 10933F: drivers/irqchip/ 10934 10935ISA 10936M: William Breathitt Gray <william.gray@linaro.org> 10937S: Maintained 10938F: Documentation/driver-api/isa.rst 10939F: drivers/base/isa.c 10940F: include/linux/isa.h 10941 10942ISA RADIO MODULE 10943M: Hans Verkuil <hverkuil@xs4all.nl> 10944L: linux-media@vger.kernel.org 10945S: Maintained 10946W: https://linuxtv.org 10947T: git git://linuxtv.org/media_tree.git 10948F: drivers/media/radio/radio-isa* 10949 10950ISAPNP 10951M: Jaroslav Kysela <perex@perex.cz> 10952S: Maintained 10953F: Documentation/driver-api/isapnp.rst 10954F: drivers/pnp/isapnp/ 10955F: include/linux/isapnp.h 10956 10957ISCSI 10958M: Lee Duncan <lduncan@suse.com> 10959M: Chris Leech <cleech@redhat.com> 10960M: Mike Christie <michael.christie@oracle.com> 10961L: open-iscsi@googlegroups.com 10962L: linux-scsi@vger.kernel.org 10963S: Maintained 10964W: www.open-iscsi.com 10965F: drivers/scsi/*iscsi* 10966F: include/scsi/*iscsi* 10967 10968iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10969M: Peter Jones <pjones@redhat.com> 10970M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10971S: Maintained 10972F: drivers/firmware/iscsi_ibft* 10973 10974ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10975M: Sagi Grimberg <sagi@grimberg.me> 10976M: Max Gurtovoy <mgurtovoy@nvidia.com> 10977L: linux-rdma@vger.kernel.org 10978S: Supported 10979W: http://www.openfabrics.org 10980W: www.open-iscsi.org 10981Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10982F: drivers/infiniband/ulp/iser/ 10983 10984ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10985M: Sagi Grimberg <sagi@grimberg.me> 10986L: linux-rdma@vger.kernel.org 10987L: target-devel@vger.kernel.org 10988S: Supported 10989W: http://www.linux-iscsi.org 10990T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10991F: drivers/infiniband/ulp/isert 10992 10993ISDN/CMTP OVER BLUETOOTH 10994M: Karsten Keil <isdn@linux-pingi.de> 10995L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10996L: netdev@vger.kernel.org 10997S: Odd Fixes 10998W: http://www.isdn4linux.de 10999F: Documentation/isdn/ 11000F: drivers/isdn/capi/ 11001F: include/linux/isdn/ 11002F: include/uapi/linux/isdn/ 11003F: net/bluetooth/cmtp/ 11004 11005ISDN/mISDN SUBSYSTEM 11006M: Karsten Keil <isdn@linux-pingi.de> 11007L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11008L: netdev@vger.kernel.org 11009S: Maintained 11010W: http://www.isdn4linux.de 11011F: drivers/isdn/Kconfig 11012F: drivers/isdn/Makefile 11013F: drivers/isdn/hardware/ 11014F: drivers/isdn/mISDN/ 11015 11016ISOFS FILESYSTEM 11017M: Jan Kara <jack@suse.cz> 11018L: linux-fsdevel@vger.kernel.org 11019S: Maintained 11020F: Documentation/filesystems/isofs.rst 11021F: fs/isofs/ 11022 11023IT87 HARDWARE MONITORING DRIVER 11024M: Jean Delvare <jdelvare@suse.com> 11025L: linux-hwmon@vger.kernel.org 11026S: Maintained 11027F: Documentation/hwmon/it87.rst 11028F: drivers/hwmon/it87.c 11029 11030IT913X MEDIA DRIVER 11031M: Antti Palosaari <crope@iki.fi> 11032L: linux-media@vger.kernel.org 11033S: Maintained 11034W: https://linuxtv.org 11035W: http://palosaari.fi/linux/ 11036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11037T: git git://linuxtv.org/anttip/media_tree.git 11038F: drivers/media/tuners/it913x* 11039 11040ITE IT66121 HDMI BRIDGE DRIVER 11041M: Phong LE <ple@baylibre.com> 11042M: Neil Armstrong <neil.armstrong@linaro.org> 11043S: Maintained 11044T: git git://anongit.freedesktop.org/drm/drm-misc 11045F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11046F: drivers/gpu/drm/bridge/ite-it66121.c 11047 11048IVTV VIDEO4LINUX DRIVER 11049M: Andy Walls <awalls@md.metrocast.net> 11050L: linux-media@vger.kernel.org 11051S: Maintained 11052W: https://linuxtv.org 11053T: git git://linuxtv.org/media_tree.git 11054F: Documentation/admin-guide/media/ivtv* 11055F: drivers/media/pci/ivtv/ 11056F: include/uapi/linux/ivtv* 11057 11058IX2505V MEDIA DRIVER 11059M: Malcolm Priestley <tvboxspy@gmail.com> 11060L: linux-media@vger.kernel.org 11061S: Maintained 11062W: https://linuxtv.org 11063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11064F: drivers/media/dvb-frontends/ix2505v* 11065 11066JAILHOUSE HYPERVISOR INTERFACE 11067M: Jan Kiszka <jan.kiszka@siemens.com> 11068L: jailhouse-dev@googlegroups.com 11069S: Maintained 11070F: arch/x86/include/asm/jailhouse_para.h 11071F: arch/x86/kernel/jailhouse.c 11072 11073JC42.4 TEMPERATURE SENSOR DRIVER 11074M: Guenter Roeck <linux@roeck-us.net> 11075L: linux-hwmon@vger.kernel.org 11076S: Maintained 11077F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11078F: Documentation/hwmon/jc42.rst 11079F: drivers/hwmon/jc42.c 11080 11081JFS FILESYSTEM 11082M: Dave Kleikamp <shaggy@kernel.org> 11083L: jfs-discussion@lists.sourceforge.net 11084S: Odd Fixes 11085W: http://jfs.sourceforge.net/ 11086T: git https://github.com/kleikamp/linux-shaggy.git 11087F: Documentation/admin-guide/jfs.rst 11088F: fs/jfs/ 11089 11090JME NETWORK DRIVER 11091M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11092L: netdev@vger.kernel.org 11093S: Maintained 11094F: drivers/net/ethernet/jme.* 11095 11096JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11097M: David Woodhouse <dwmw2@infradead.org> 11098M: Richard Weinberger <richard@nod.at> 11099L: linux-mtd@lists.infradead.org 11100S: Odd Fixes 11101W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11102T: git git://git.infradead.org/ubifs-2.6.git 11103F: fs/jffs2/ 11104F: include/uapi/linux/jffs2.h 11105 11106JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11107M: "Theodore Ts'o" <tytso@mit.edu> 11108M: Jan Kara <jack@suse.com> 11109L: linux-ext4@vger.kernel.org 11110S: Maintained 11111F: fs/jbd2/ 11112F: include/linux/jbd2.h 11113 11114JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11115M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11116L: linux-media@vger.kernel.org 11117L: linux-renesas-soc@vger.kernel.org 11118S: Maintained 11119F: drivers/media/platform/renesas/rcar_jpu.c 11120 11121JSM Neo PCI based serial card 11122L: linux-serial@vger.kernel.org 11123S: Orphan 11124F: drivers/tty/serial/jsm/ 11125 11126K10TEMP HARDWARE MONITORING DRIVER 11127M: Clemens Ladisch <clemens@ladisch.de> 11128L: linux-hwmon@vger.kernel.org 11129S: Maintained 11130F: Documentation/hwmon/k10temp.rst 11131F: drivers/hwmon/k10temp.c 11132 11133K8TEMP HARDWARE MONITORING DRIVER 11134M: Rudolf Marek <r.marek@assembler.cz> 11135L: linux-hwmon@vger.kernel.org 11136S: Maintained 11137F: Documentation/hwmon/k8temp.rst 11138F: drivers/hwmon/k8temp.c 11139 11140KASAN 11141M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11142R: Alexander Potapenko <glider@google.com> 11143R: Andrey Konovalov <andreyknvl@gmail.com> 11144R: Dmitry Vyukov <dvyukov@google.com> 11145R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11146L: kasan-dev@googlegroups.com 11147S: Maintained 11148F: Documentation/dev-tools/kasan.rst 11149F: arch/*/include/asm/*kasan.h 11150F: arch/*/mm/kasan_init* 11151F: include/linux/kasan*.h 11152F: lib/Kconfig.kasan 11153F: mm/kasan/ 11154F: scripts/Makefile.kasan 11155 11156KCONFIG 11157M: Masahiro Yamada <masahiroy@kernel.org> 11158L: linux-kbuild@vger.kernel.org 11159S: Maintained 11160Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11161T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11162F: Documentation/kbuild/kconfig* 11163F: scripts/Kconfig.include 11164F: scripts/kconfig/ 11165 11166KCOV 11167R: Dmitry Vyukov <dvyukov@google.com> 11168R: Andrey Konovalov <andreyknvl@gmail.com> 11169L: kasan-dev@googlegroups.com 11170S: Maintained 11171F: Documentation/dev-tools/kcov.rst 11172F: include/linux/kcov.h 11173F: include/uapi/linux/kcov.h 11174F: kernel/kcov.c 11175F: scripts/Makefile.kcov 11176 11177KCSAN 11178M: Marco Elver <elver@google.com> 11179R: Dmitry Vyukov <dvyukov@google.com> 11180L: kasan-dev@googlegroups.com 11181S: Maintained 11182F: Documentation/dev-tools/kcsan.rst 11183F: include/linux/kcsan*.h 11184F: kernel/kcsan/ 11185F: lib/Kconfig.kcsan 11186F: scripts/Makefile.kcsan 11187 11188KDUMP 11189M: Baoquan He <bhe@redhat.com> 11190R: Vivek Goyal <vgoyal@redhat.com> 11191R: Dave Young <dyoung@redhat.com> 11192L: kexec@lists.infradead.org 11193S: Maintained 11194W: http://lse.sourceforge.net/kdump/ 11195F: Documentation/admin-guide/kdump/ 11196F: fs/proc/vmcore.c 11197F: include/linux/crash_core.h 11198F: include/linux/crash_dump.h 11199F: include/uapi/linux/vmcore.h 11200F: kernel/crash_*.c 11201 11202KEENE FM RADIO TRANSMITTER DRIVER 11203M: Hans Verkuil <hverkuil@xs4all.nl> 11204L: linux-media@vger.kernel.org 11205S: Maintained 11206W: https://linuxtv.org 11207T: git git://linuxtv.org/media_tree.git 11208F: drivers/media/radio/radio-keene* 11209 11210KERNEL AUTOMOUNTER 11211M: Ian Kent <raven@themaw.net> 11212L: autofs@vger.kernel.org 11213S: Maintained 11214F: fs/autofs/ 11215 11216KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11217M: Masahiro Yamada <masahiroy@kernel.org> 11218R: Nathan Chancellor <nathan@kernel.org> 11219R: Nick Desaulniers <ndesaulniers@google.com> 11220R: Nicolas Schier <nicolas@fjasle.eu> 11221L: linux-kbuild@vger.kernel.org 11222S: Maintained 11223Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11225F: Documentation/kbuild/ 11226F: Makefile 11227F: scripts/*vmlinux* 11228F: scripts/Kbuild* 11229F: scripts/Makefile* 11230F: scripts/basic/ 11231F: scripts/dummy-tools/ 11232F: scripts/mk* 11233F: scripts/mod/ 11234F: scripts/package/ 11235 11236KERNEL HARDENING (not covered by other areas) 11237M: Kees Cook <keescook@chromium.org> 11238L: linux-hardening@vger.kernel.org 11239S: Supported 11240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11241F: Documentation/ABI/testing/sysfs-kernel-oops_count 11242F: Documentation/ABI/testing/sysfs-kernel-warn_count 11243F: include/linux/overflow.h 11244F: include/linux/randomize_kstack.h 11245F: mm/usercopy.c 11246K: \b(add|choose)_random_kstack_offset\b 11247K: \b__check_(object_size|heap_object)\b 11248 11249KERNEL JANITORS 11250L: kernel-janitors@vger.kernel.org 11251S: Odd Fixes 11252W: http://kernelnewbies.org/KernelJanitors 11253 11254KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11255M: Chuck Lever <chuck.lever@oracle.com> 11256M: Jeff Layton <jlayton@kernel.org> 11257L: linux-nfs@vger.kernel.org 11258S: Supported 11259W: http://nfs.sourceforge.net/ 11260T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11261F: Documentation/filesystems/nfs/ 11262F: fs/exportfs/ 11263F: fs/lockd/ 11264F: fs/nfs_common/ 11265F: fs/nfsd/ 11266F: include/linux/lockd/ 11267F: include/linux/sunrpc/ 11268F: include/trace/events/rpcgss.h 11269F: include/trace/events/rpcrdma.h 11270F: include/trace/events/sunrpc.h 11271F: include/trace/misc/fs.h 11272F: include/trace/misc/nfs.h 11273F: include/trace/misc/sunrpc.h 11274F: include/uapi/linux/nfsd/ 11275F: include/uapi/linux/sunrpc/ 11276F: net/sunrpc/ 11277 11278KERNEL REGRESSIONS 11279M: Thorsten Leemhuis <linux@leemhuis.info> 11280L: regressions@lists.linux.dev 11281S: Supported 11282F: Documentation/admin-guide/reporting-regressions.rst 11283F: Documentation/process/handling-regressions.rst 11284 11285KERNEL SELFTEST FRAMEWORK 11286M: Shuah Khan <shuah@kernel.org> 11287M: Shuah Khan <skhan@linuxfoundation.org> 11288L: linux-kselftest@vger.kernel.org 11289S: Maintained 11290Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11291T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11292F: Documentation/dev-tools/kselftest* 11293F: tools/testing/selftests/ 11294 11295KERNEL SMB3 SERVER (KSMBD) 11296M: Namjae Jeon <linkinjeon@kernel.org> 11297M: Steve French <sfrench@samba.org> 11298R: Sergey Senozhatsky <senozhatsky@chromium.org> 11299R: Tom Talpey <tom@talpey.com> 11300L: linux-cifs@vger.kernel.org 11301S: Maintained 11302T: git git://git.samba.org/ksmbd.git 11303F: Documentation/filesystems/cifs/ksmbd.rst 11304F: fs/ksmbd/ 11305F: fs/smbfs_common/ 11306 11307KERNEL UNIT TESTING FRAMEWORK (KUnit) 11308M: Brendan Higgins <brendanhiggins@google.com> 11309M: David Gow <davidgow@google.com> 11310L: linux-kselftest@vger.kernel.org 11311L: kunit-dev@googlegroups.com 11312S: Maintained 11313W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11314F: Documentation/dev-tools/kunit/ 11315F: include/kunit/ 11316F: lib/kunit/ 11317F: tools/testing/kunit/ 11318 11319KERNEL USERMODE HELPER 11320M: Luis Chamberlain <mcgrof@kernel.org> 11321L: linux-kernel@vger.kernel.org 11322S: Maintained 11323F: include/linux/umh.h 11324F: kernel/umh.c 11325 11326KERNEL VIRTUAL MACHINE (KVM) 11327M: Paolo Bonzini <pbonzini@redhat.com> 11328L: kvm@vger.kernel.org 11329S: Supported 11330W: http://www.linux-kvm.org 11331T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11332F: Documentation/virt/kvm/ 11333F: include/asm-generic/kvm* 11334F: include/kvm/iodev.h 11335F: include/linux/kvm* 11336F: include/trace/events/kvm.h 11337F: include/uapi/asm-generic/kvm* 11338F: include/uapi/linux/kvm* 11339F: tools/kvm/ 11340F: tools/testing/selftests/kvm/ 11341F: virt/kvm/* 11342 11343KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11344M: Marc Zyngier <maz@kernel.org> 11345M: Oliver Upton <oliver.upton@linux.dev> 11346R: James Morse <james.morse@arm.com> 11347R: Suzuki K Poulose <suzuki.poulose@arm.com> 11348R: Zenghui Yu <yuzenghui@huawei.com> 11349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11350L: kvmarm@lists.linux.dev 11351S: Maintained 11352T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11353F: arch/arm64/include/asm/kvm* 11354F: arch/arm64/include/uapi/asm/kvm* 11355F: arch/arm64/kvm/ 11356F: include/kvm/arm_* 11357F: tools/testing/selftests/kvm/*/aarch64/ 11358F: tools/testing/selftests/kvm/aarch64/ 11359 11360KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11361M: Huacai Chen <chenhuacai@kernel.org> 11362L: linux-mips@vger.kernel.org 11363L: kvm@vger.kernel.org 11364S: Maintained 11365T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11366F: arch/mips/include/asm/kvm* 11367F: arch/mips/include/uapi/asm/kvm* 11368F: arch/mips/kvm/ 11369 11370KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11371L: linuxppc-dev@lists.ozlabs.org 11372T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11373F: arch/powerpc/include/asm/kvm* 11374F: arch/powerpc/include/uapi/asm/kvm* 11375F: arch/powerpc/kernel/kvm* 11376F: arch/powerpc/kvm/ 11377 11378KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11379M: Anup Patel <anup@brainfault.org> 11380R: Atish Patra <atishp@atishpatra.org> 11381L: kvm@vger.kernel.org 11382L: kvm-riscv@lists.infradead.org 11383L: linux-riscv@lists.infradead.org 11384S: Maintained 11385T: git https://github.com/kvm-riscv/linux.git 11386F: arch/riscv/include/asm/kvm* 11387F: arch/riscv/include/uapi/asm/kvm* 11388F: arch/riscv/kvm/ 11389F: tools/testing/selftests/kvm/*/riscv/ 11390 11391KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11392M: Christian Borntraeger <borntraeger@linux.ibm.com> 11393M: Janosch Frank <frankja@linux.ibm.com> 11394M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11395R: David Hildenbrand <david@redhat.com> 11396L: kvm@vger.kernel.org 11397S: Supported 11398T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11399F: Documentation/virt/kvm/s390* 11400F: arch/s390/include/asm/gmap.h 11401F: arch/s390/include/asm/kvm* 11402F: arch/s390/include/uapi/asm/kvm* 11403F: arch/s390/include/uapi/asm/uvdevice.h 11404F: arch/s390/kernel/uv.c 11405F: arch/s390/kvm/ 11406F: arch/s390/mm/gmap.c 11407F: drivers/s390/char/uvdevice.c 11408F: tools/testing/selftests/drivers/s390x/uvdevice/ 11409F: tools/testing/selftests/kvm/*/s390x/ 11410F: tools/testing/selftests/kvm/s390x/ 11411 11412KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11413M: Sean Christopherson <seanjc@google.com> 11414M: Paolo Bonzini <pbonzini@redhat.com> 11415L: kvm@vger.kernel.org 11416S: Supported 11417T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11418F: arch/x86/include/asm/kvm* 11419F: arch/x86/include/asm/svm.h 11420F: arch/x86/include/asm/vmx*.h 11421F: arch/x86/include/uapi/asm/kvm* 11422F: arch/x86/include/uapi/asm/svm.h 11423F: arch/x86/include/uapi/asm/vmx.h 11424F: arch/x86/kvm/ 11425F: arch/x86/kvm/*/ 11426 11427KERNFS 11428M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11429M: Tejun Heo <tj@kernel.org> 11430S: Supported 11431T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11432F: fs/kernfs/ 11433F: include/linux/kernfs.h 11434 11435KEXEC 11436M: Eric Biederman <ebiederm@xmission.com> 11437L: kexec@lists.infradead.org 11438S: Maintained 11439W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11440F: include/linux/kexec.h 11441F: include/uapi/linux/kexec.h 11442F: kernel/kexec* 11443 11444KEYS-ENCRYPTED 11445M: Mimi Zohar <zohar@linux.ibm.com> 11446L: linux-integrity@vger.kernel.org 11447L: keyrings@vger.kernel.org 11448S: Supported 11449F: Documentation/security/keys/trusted-encrypted.rst 11450F: include/keys/encrypted-type.h 11451F: security/keys/encrypted-keys/ 11452 11453KEYS-TRUSTED 11454M: James Bottomley <jejb@linux.ibm.com> 11455M: Jarkko Sakkinen <jarkko@kernel.org> 11456M: Mimi Zohar <zohar@linux.ibm.com> 11457L: linux-integrity@vger.kernel.org 11458L: keyrings@vger.kernel.org 11459S: Supported 11460F: Documentation/security/keys/trusted-encrypted.rst 11461F: include/keys/trusted-type.h 11462F: include/keys/trusted_tpm.h 11463F: security/keys/trusted-keys/ 11464 11465KEYS-TRUSTED-CAAM 11466M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11467R: Pengutronix Kernel Team <kernel@pengutronix.de> 11468L: linux-integrity@vger.kernel.org 11469L: keyrings@vger.kernel.org 11470S: Maintained 11471F: include/keys/trusted_caam.h 11472F: security/keys/trusted-keys/trusted_caam.c 11473 11474KEYS-TRUSTED-TEE 11475M: Sumit Garg <sumit.garg@linaro.org> 11476L: linux-integrity@vger.kernel.org 11477L: keyrings@vger.kernel.org 11478S: Supported 11479F: include/keys/trusted_tee.h 11480F: security/keys/trusted-keys/trusted_tee.c 11481 11482KEYS/KEYRINGS 11483M: David Howells <dhowells@redhat.com> 11484M: Jarkko Sakkinen <jarkko@kernel.org> 11485L: keyrings@vger.kernel.org 11486S: Maintained 11487F: Documentation/security/keys/core.rst 11488F: include/keys/ 11489F: include/linux/key-type.h 11490F: include/linux/key.h 11491F: include/linux/keyctl.h 11492F: include/uapi/linux/keyctl.h 11493F: security/keys/ 11494 11495KEYS/KEYRINGS_INTEGRITY 11496M: Jarkko Sakkinen <jarkko@kernel.org> 11497M: Mimi Zohar <zohar@linux.ibm.com> 11498L: linux-integrity@vger.kernel.org 11499L: keyrings@vger.kernel.org 11500S: Supported 11501F: security/integrity/platform_certs 11502 11503KFENCE 11504M: Alexander Potapenko <glider@google.com> 11505M: Marco Elver <elver@google.com> 11506R: Dmitry Vyukov <dvyukov@google.com> 11507L: kasan-dev@googlegroups.com 11508S: Maintained 11509F: Documentation/dev-tools/kfence.rst 11510F: arch/*/include/asm/kfence.h 11511F: include/linux/kfence.h 11512F: lib/Kconfig.kfence 11513F: mm/kfence/ 11514 11515KFIFO 11516M: Stefani Seibold <stefani@seibold.net> 11517S: Maintained 11518F: include/linux/kfifo.h 11519F: lib/kfifo.c 11520F: samples/kfifo/ 11521 11522KGDB / KDB /debug_core 11523M: Jason Wessel <jason.wessel@windriver.com> 11524M: Daniel Thompson <daniel.thompson@linaro.org> 11525R: Douglas Anderson <dianders@chromium.org> 11526L: kgdb-bugreport@lists.sourceforge.net 11527S: Maintained 11528W: http://kgdb.wiki.kernel.org/ 11529T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11530F: Documentation/dev-tools/kgdb.rst 11531F: drivers/misc/kgdbts.c 11532F: drivers/tty/serial/kgdboc.c 11533F: include/linux/kdb.h 11534F: include/linux/kgdb.h 11535F: kernel/debug/ 11536F: kernel/module/kdb.c 11537 11538KHADAS MCU MFD DRIVER 11539M: Neil Armstrong <neil.armstrong@linaro.org> 11540L: linux-amlogic@lists.infradead.org 11541S: Maintained 11542F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11543F: drivers/mfd/khadas-mcu.c 11544F: drivers/thermal/khadas_mcu_fan.c 11545F: include/linux/mfd/khadas-mcu.h 11546 11547KIONIX/ROHM KX022A ACCELEROMETER 11548M: Matti Vaittinen <mazziesaccount@gmail.com> 11549L: linux-iio@vger.kernel.org 11550S: Supported 11551F: drivers/iio/accel/kionix-kx022a* 11552 11553KMEMLEAK 11554M: Catalin Marinas <catalin.marinas@arm.com> 11555S: Maintained 11556F: Documentation/dev-tools/kmemleak.rst 11557F: include/linux/kmemleak.h 11558F: mm/kmemleak.c 11559F: samples/kmemleak/kmemleak-test.c 11560 11561KMSAN 11562M: Alexander Potapenko <glider@google.com> 11563R: Marco Elver <elver@google.com> 11564R: Dmitry Vyukov <dvyukov@google.com> 11565L: kasan-dev@googlegroups.com 11566S: Maintained 11567F: Documentation/dev-tools/kmsan.rst 11568F: arch/*/include/asm/kmsan.h 11569F: arch/*/mm/kmsan_* 11570F: include/linux/kmsan*.h 11571F: lib/Kconfig.kmsan 11572F: mm/kmsan/ 11573F: scripts/Makefile.kmsan 11574 11575KPROBES 11576M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11577M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11578M: "David S. Miller" <davem@davemloft.net> 11579M: Masami Hiramatsu <mhiramat@kernel.org> 11580L: linux-kernel@vger.kernel.org 11581L: linux-trace-kernel@vger.kernel.org 11582S: Maintained 11583Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11584T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11585F: Documentation/trace/kprobes.rst 11586F: include/asm-generic/kprobes.h 11587F: include/linux/kprobes.h 11588F: kernel/kprobes.c 11589F: lib/test_kprobes.c 11590F: samples/kprobes 11591 11592KS0108 LCD CONTROLLER DRIVER 11593M: Miguel Ojeda <ojeda@kernel.org> 11594S: Maintained 11595F: Documentation/admin-guide/auxdisplay/ks0108.rst 11596F: drivers/auxdisplay/ks0108.c 11597F: include/linux/ks0108.h 11598 11599KTD253 BACKLIGHT DRIVER 11600M: Linus Walleij <linus.walleij@linaro.org> 11601S: Maintained 11602F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11603F: drivers/video/backlight/ktd253-backlight.c 11604 11605KTEST 11606M: Steven Rostedt <rostedt@goodmis.org> 11607M: John Hawley <warthog9@eaglescrag.net> 11608S: Maintained 11609F: tools/testing/ktest 11610 11611KTZ8866 BACKLIGHT DRIVER 11612M: Jianhua Lu <lujianhua000@gmail.com> 11613S: Maintained 11614F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11615F: drivers/video/backlight/ktz8866.c 11616 11617KVM PARAVIRT (KVM/paravirt) 11618M: Paolo Bonzini <pbonzini@redhat.com> 11619R: Wanpeng Li <wanpengli@tencent.com> 11620R: Vitaly Kuznetsov <vkuznets@redhat.com> 11621L: kvm@vger.kernel.org 11622S: Supported 11623T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11624F: arch/um/include/asm/kvm_para.h 11625F: arch/x86/include/asm/kvm_para.h 11626F: arch/x86/include/asm/pvclock-abi.h 11627F: arch/x86/include/uapi/asm/kvm_para.h 11628F: arch/x86/kernel/kvm.c 11629F: arch/x86/kernel/kvmclock.c 11630F: include/asm-generic/kvm_para.h 11631F: include/linux/kvm_para.h 11632F: include/uapi/asm-generic/kvm_para.h 11633F: include/uapi/linux/kvm_para.h 11634 11635KVM X86 HYPER-V (KVM/hyper-v) 11636M: Vitaly Kuznetsov <vkuznets@redhat.com> 11637M: Sean Christopherson <seanjc@google.com> 11638M: Paolo Bonzini <pbonzini@redhat.com> 11639L: kvm@vger.kernel.org 11640S: Supported 11641T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11642F: arch/x86/kvm/hyperv.* 11643F: arch/x86/kvm/kvm_onhyperv.* 11644F: arch/x86/kvm/svm/hyperv.* 11645F: arch/x86/kvm/svm/svm_onhyperv.* 11646F: arch/x86/kvm/vmx/hyperv.* 11647 11648KVM X86 Xen (KVM/Xen) 11649M: David Woodhouse <dwmw2@infradead.org> 11650M: Paul Durrant <paul@xen.org> 11651M: Sean Christopherson <seanjc@google.com> 11652M: Paolo Bonzini <pbonzini@redhat.com> 11653L: kvm@vger.kernel.org 11654S: Supported 11655T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11656F: arch/x86/kvm/xen.* 11657 11658L3MDEV 11659M: David Ahern <dsahern@kernel.org> 11660L: netdev@vger.kernel.org 11661S: Maintained 11662F: include/net/l3mdev.h 11663F: net/l3mdev 11664 11665LANDLOCK SECURITY MODULE 11666M: Mickaël Salaün <mic@digikod.net> 11667L: linux-security-module@vger.kernel.org 11668S: Supported 11669W: https://landlock.io 11670T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11671F: Documentation/security/landlock.rst 11672F: Documentation/userspace-api/landlock.rst 11673F: include/uapi/linux/landlock.h 11674F: samples/landlock/ 11675F: security/landlock/ 11676F: tools/testing/selftests/landlock/ 11677K: landlock 11678K: LANDLOCK 11679 11680LANTIQ / INTEL Ethernet drivers 11681M: Hauke Mehrtens <hauke@hauke-m.de> 11682L: netdev@vger.kernel.org 11683S: Maintained 11684F: drivers/net/dsa/lantiq_gswip.c 11685F: drivers/net/dsa/lantiq_pce.h 11686F: drivers/net/ethernet/lantiq_xrx200.c 11687F: net/dsa/tag_gswip.c 11688 11689LANTIQ MIPS ARCHITECTURE 11690M: John Crispin <john@phrozen.org> 11691L: linux-mips@vger.kernel.org 11692S: Maintained 11693F: arch/mips/lantiq 11694F: drivers/soc/lantiq 11695 11696LASI 53c700 driver for PARISC 11697M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11698L: linux-scsi@vger.kernel.org 11699S: Maintained 11700F: Documentation/scsi/53c700.rst 11701F: drivers/scsi/53c700* 11702 11703LEAKING_ADDRESSES 11704M: Tobin C. Harding <me@tobin.cc> 11705M: Tycho Andersen <tycho@tycho.pizza> 11706L: linux-hardening@vger.kernel.org 11707S: Maintained 11708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11709F: scripts/leaking_addresses.pl 11710 11711LED SUBSYSTEM 11712M: Pavel Machek <pavel@ucw.cz> 11713M: Lee Jones <lee@kernel.org> 11714L: linux-leds@vger.kernel.org 11715S: Maintained 11716T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11717F: Documentation/devicetree/bindings/leds/ 11718F: Documentation/leds/ 11719F: drivers/leds/ 11720F: include/dt-bindings/leds/ 11721F: include/linux/leds.h 11722 11723LEGACY EEPROM DRIVER 11724M: Jean Delvare <jdelvare@suse.com> 11725S: Maintained 11726F: Documentation/misc-devices/eeprom.rst 11727F: drivers/misc/eeprom/eeprom.c 11728 11729LEGO MINDSTORMS EV3 11730R: David Lechner <david@lechnology.com> 11731S: Maintained 11732F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11733F: arch/arm/boot/dts/da850-lego-ev3.dts 11734F: drivers/power/supply/lego_ev3_battery.c 11735 11736LEGO USB Tower driver 11737M: Juergen Stuber <starblue@users.sourceforge.net> 11738L: legousb-devel@lists.sourceforge.net 11739S: Maintained 11740W: http://legousb.sourceforge.net/ 11741F: drivers/usb/misc/legousbtower.c 11742 11743LETSKETCH HID TABLET DRIVER 11744M: Hans de Goede <hdegoede@redhat.com> 11745L: linux-input@vger.kernel.org 11746S: Maintained 11747T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11748F: drivers/hid/hid-letsketch.c 11749 11750LG LAPTOP EXTRAS 11751M: Matan Ziv-Av <matan@svgalib.org> 11752L: platform-driver-x86@vger.kernel.org 11753S: Maintained 11754F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11755F: Documentation/admin-guide/laptops/lg-laptop.rst 11756F: drivers/platform/x86/lg-laptop.c 11757 11758LG2160 MEDIA DRIVER 11759M: Michael Krufky <mkrufky@linuxtv.org> 11760L: linux-media@vger.kernel.org 11761S: Maintained 11762W: https://linuxtv.org 11763W: http://github.com/mkrufky 11764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11765T: git git://linuxtv.org/mkrufky/tuners.git 11766F: drivers/media/dvb-frontends/lg2160.* 11767 11768LGDT3305 MEDIA DRIVER 11769M: Michael Krufky <mkrufky@linuxtv.org> 11770L: linux-media@vger.kernel.org 11771S: Maintained 11772W: https://linuxtv.org 11773W: http://github.com/mkrufky 11774Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11775T: git git://linuxtv.org/mkrufky/tuners.git 11776F: drivers/media/dvb-frontends/lgdt3305.* 11777 11778LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11779M: Viresh Kumar <vireshk@kernel.org> 11780L: linux-ide@vger.kernel.org 11781S: Maintained 11782T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11783F: drivers/ata/pata_arasan_cf.c 11784F: include/linux/pata_arasan_cf_data.h 11785 11786LIBATA PATA DRIVERS 11787R: Sergey Shtylyov <s.shtylyov@omp.ru> 11788L: linux-ide@vger.kernel.org 11789F: drivers/ata/ata_*.c 11790F: drivers/ata/pata_*.c 11791 11792LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11793M: Linus Walleij <linus.walleij@linaro.org> 11794L: linux-ide@vger.kernel.org 11795S: Maintained 11796T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11797F: drivers/ata/pata_ftide010.c 11798F: drivers/ata/sata_gemini.c 11799F: drivers/ata/sata_gemini.h 11800 11801LIBATA SATA AHCI PLATFORM devices support 11802M: Hans de Goede <hdegoede@redhat.com> 11803M: Jens Axboe <axboe@kernel.dk> 11804L: linux-ide@vger.kernel.org 11805S: Maintained 11806T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11807F: drivers/ata/ahci_platform.c 11808F: drivers/ata/libahci_platform.c 11809F: include/linux/ahci_platform.h 11810 11811LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11812M: Serge Semin <fancer.lancer@gmail.com> 11813L: linux-ide@vger.kernel.org 11814S: Maintained 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11816F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11817F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11818F: drivers/ata/ahci_dwc.c 11819 11820LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11821M: Mikael Pettersson <mikpelinux@gmail.com> 11822L: linux-ide@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11825F: drivers/ata/sata_promise.* 11826 11827LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11828M: Damien Le Moal <dlemoal@kernel.org> 11829L: linux-ide@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11832F: Documentation/ABI/testing/sysfs-ata 11833F: Documentation/devicetree/bindings/ata/ 11834F: drivers/ata/ 11835F: include/linux/ata.h 11836F: include/linux/libata.h 11837 11838LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11839M: Vishal Verma <vishal.l.verma@intel.com> 11840M: Dan Williams <dan.j.williams@intel.com> 11841M: Dave Jiang <dave.jiang@intel.com> 11842L: nvdimm@lists.linux.dev 11843S: Supported 11844Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11845P: Documentation/nvdimm/maintainer-entry-profile.rst 11846F: drivers/nvdimm/btt* 11847 11848LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11849M: Dan Williams <dan.j.williams@intel.com> 11850M: Vishal Verma <vishal.l.verma@intel.com> 11851M: Dave Jiang <dave.jiang@intel.com> 11852L: nvdimm@lists.linux.dev 11853S: Supported 11854Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11855P: Documentation/nvdimm/maintainer-entry-profile.rst 11856F: drivers/nvdimm/pmem* 11857 11858LIBNVDIMM: DEVICETREE BINDINGS 11859M: Oliver O'Halloran <oohall@gmail.com> 11860L: nvdimm@lists.linux.dev 11861S: Supported 11862Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11863F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11864F: drivers/nvdimm/of_pmem.c 11865 11866LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11867M: Dan Williams <dan.j.williams@intel.com> 11868M: Vishal Verma <vishal.l.verma@intel.com> 11869M: Dave Jiang <dave.jiang@intel.com> 11870M: Ira Weiny <ira.weiny@intel.com> 11871L: nvdimm@lists.linux.dev 11872S: Supported 11873Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11874P: Documentation/nvdimm/maintainer-entry-profile.rst 11875T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11876F: drivers/acpi/nfit/* 11877F: drivers/nvdimm/* 11878F: include/linux/libnvdimm.h 11879F: include/linux/nd.h 11880F: include/uapi/linux/ndctl.h 11881F: tools/testing/nvdimm/ 11882 11883LICENSES and SPDX stuff 11884M: Thomas Gleixner <tglx@linutronix.de> 11885M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11886L: linux-spdx@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11889F: COPYING 11890F: Documentation/process/license-rules.rst 11891F: LICENSES/ 11892F: scripts/spdxcheck-test.sh 11893F: scripts/spdxcheck.py 11894F: scripts/spdxexclude 11895 11896LINEAR RANGES HELPERS 11897M: Mark Brown <broonie@kernel.org> 11898R: Matti Vaittinen <mazziesaccount@gmail.com> 11899F: include/linux/linear_range.h 11900F: lib/linear_ranges.c 11901F: lib/test_linear_ranges.c 11902 11903LINUX FOR POWER MACINTOSH 11904M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11905L: linuxppc-dev@lists.ozlabs.org 11906S: Odd Fixes 11907F: arch/powerpc/platforms/powermac/ 11908F: drivers/macintosh/ 11909 11910LINUX FOR POWERPC (32-BIT AND 64-BIT) 11911M: Michael Ellerman <mpe@ellerman.id.au> 11912R: Nicholas Piggin <npiggin@gmail.com> 11913R: Christophe Leroy <christophe.leroy@csgroup.eu> 11914L: linuxppc-dev@lists.ozlabs.org 11915S: Supported 11916W: https://github.com/linuxppc/wiki/wiki 11917Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11918T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11919F: Documentation/ABI/stable/sysfs-firmware-opal-* 11920F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11921F: Documentation/devicetree/bindings/powerpc/ 11922F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11923F: Documentation/powerpc/ 11924F: arch/powerpc/ 11925F: drivers/*/*/*pasemi* 11926F: drivers/*/*pasemi* 11927F: drivers/char/tpm/tpm_ibmvtpm* 11928F: drivers/crypto/nx/ 11929F: drivers/crypto/vmx/ 11930F: drivers/i2c/busses/i2c-opal.c 11931F: drivers/net/ethernet/ibm/ibmveth.* 11932F: drivers/net/ethernet/ibm/ibmvnic.* 11933F: drivers/pci/hotplug/pnv_php.c 11934F: drivers/pci/hotplug/rpa* 11935F: drivers/rtc/rtc-opal.c 11936F: drivers/scsi/ibmvscsi/ 11937F: drivers/tty/hvc/hvc_opal.c 11938F: drivers/watchdog/wdrtas.c 11939F: tools/testing/selftests/powerpc 11940N: /pmac 11941N: powermac 11942N: powernv 11943N: [^a-z0-9]ps3 11944N: pseries 11945 11946LINUX FOR POWERPC EMBEDDED MPC5XXX 11947M: Anatolij Gustschin <agust@denx.de> 11948L: linuxppc-dev@lists.ozlabs.org 11949S: Odd Fixes 11950F: arch/powerpc/platforms/512x/ 11951F: arch/powerpc/platforms/52xx/ 11952 11953LINUX FOR POWERPC EMBEDDED PPC4XX 11954L: linuxppc-dev@lists.ozlabs.org 11955S: Orphan 11956F: arch/powerpc/platforms/40x/ 11957F: arch/powerpc/platforms/44x/ 11958 11959LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11960M: Scott Wood <oss@buserror.net> 11961L: linuxppc-dev@lists.ozlabs.org 11962S: Odd fixes 11963T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11964F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11965F: Documentation/devicetree/bindings/powerpc/fsl/ 11966F: arch/powerpc/platforms/83xx/ 11967F: arch/powerpc/platforms/85xx/ 11968 11969LINUX FOR POWERPC EMBEDDED PPC8XX 11970M: Christophe Leroy <christophe.leroy@csgroup.eu> 11971L: linuxppc-dev@lists.ozlabs.org 11972S: Maintained 11973F: arch/powerpc/platforms/8xx/ 11974 11975LINUX KERNEL DUMP TEST MODULE (LKDTM) 11976M: Kees Cook <keescook@chromium.org> 11977S: Maintained 11978F: drivers/misc/lkdtm/* 11979F: tools/testing/selftests/lkdtm/* 11980 11981LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11982M: Alan Stern <stern@rowland.harvard.edu> 11983M: Andrea Parri <parri.andrea@gmail.com> 11984M: Will Deacon <will@kernel.org> 11985M: Peter Zijlstra <peterz@infradead.org> 11986M: Boqun Feng <boqun.feng@gmail.com> 11987M: Nicholas Piggin <npiggin@gmail.com> 11988M: David Howells <dhowells@redhat.com> 11989M: Jade Alglave <j.alglave@ucl.ac.uk> 11990M: Luc Maranget <luc.maranget@inria.fr> 11991M: "Paul E. McKenney" <paulmck@kernel.org> 11992R: Akira Yokosawa <akiyks@gmail.com> 11993R: Daniel Lustig <dlustig@nvidia.com> 11994R: Joel Fernandes <joel@joelfernandes.org> 11995L: linux-kernel@vger.kernel.org 11996L: linux-arch@vger.kernel.org 11997S: Supported 11998T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11999F: Documentation/atomic_bitops.txt 12000F: Documentation/atomic_t.txt 12001F: Documentation/core-api/refcount-vs-atomic.rst 12002F: Documentation/litmus-tests/ 12003F: Documentation/memory-barriers.txt 12004F: tools/memory-model/ 12005 12006LIS3LV02D ACCELEROMETER DRIVER 12007M: Eric Piel <eric.piel@tremplin-utc.net> 12008S: Maintained 12009F: Documentation/misc-devices/lis3lv02d.rst 12010F: drivers/misc/lis3lv02d/ 12011F: drivers/platform/x86/hp/hp_accel.c 12012 12013LIST KUNIT TEST 12014M: David Gow <davidgow@google.com> 12015L: linux-kselftest@vger.kernel.org 12016L: kunit-dev@googlegroups.com 12017S: Maintained 12018F: lib/list-test.c 12019 12020LITEX PLATFORM 12021M: Karol Gugala <kgugala@antmicro.com> 12022M: Mateusz Holenko <mholenko@antmicro.com> 12023M: Gabriel Somlo <gsomlo@gmail.com> 12024M: Joel Stanley <joel@jms.id.au> 12025S: Maintained 12026F: Documentation/devicetree/bindings/*/litex,*.yaml 12027F: arch/openrisc/boot/dts/or1klitex.dts 12028F: drivers/mmc/host/litex_mmc.c 12029F: drivers/net/ethernet/litex/* 12030F: drivers/soc/litex/* 12031F: drivers/tty/serial/liteuart.c 12032F: include/linux/litex.h 12033N: litex 12034 12035LIVE PATCHING 12036M: Josh Poimboeuf <jpoimboe@kernel.org> 12037M: Jiri Kosina <jikos@kernel.org> 12038M: Miroslav Benes <mbenes@suse.cz> 12039M: Petr Mladek <pmladek@suse.com> 12040R: Joe Lawrence <joe.lawrence@redhat.com> 12041L: live-patching@vger.kernel.org 12042S: Maintained 12043T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12044F: Documentation/ABI/testing/sysfs-kernel-livepatch 12045F: Documentation/livepatch/ 12046F: arch/powerpc/include/asm/livepatch.h 12047F: include/linux/livepatch.h 12048F: kernel/livepatch/ 12049F: kernel/module/livepatch.c 12050F: lib/livepatch/ 12051F: samples/livepatch/ 12052F: tools/testing/selftests/livepatch/ 12053 12054LLC (802.2) 12055L: netdev@vger.kernel.org 12056S: Odd fixes 12057F: include/linux/llc.h 12058F: include/net/llc* 12059F: include/uapi/linux/llc.h 12060F: net/llc/ 12061 12062LM73 HARDWARE MONITOR DRIVER 12063M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12064L: linux-hwmon@vger.kernel.org 12065S: Maintained 12066F: drivers/hwmon/lm73.c 12067 12068LM78 HARDWARE MONITOR DRIVER 12069M: Jean Delvare <jdelvare@suse.com> 12070L: linux-hwmon@vger.kernel.org 12071S: Maintained 12072F: Documentation/hwmon/lm78.rst 12073F: drivers/hwmon/lm78.c 12074 12075LM83 HARDWARE MONITOR DRIVER 12076M: Jean Delvare <jdelvare@suse.com> 12077L: linux-hwmon@vger.kernel.org 12078S: Maintained 12079F: Documentation/hwmon/lm83.rst 12080F: drivers/hwmon/lm83.c 12081 12082LM90 HARDWARE MONITOR DRIVER 12083M: Jean Delvare <jdelvare@suse.com> 12084L: linux-hwmon@vger.kernel.org 12085S: Maintained 12086F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12087F: Documentation/hwmon/lm90.rst 12088F: drivers/hwmon/lm90.c 12089F: include/dt-bindings/thermal/lm90.h 12090 12091LM95234 HARDWARE MONITOR DRIVER 12092M: Guenter Roeck <linux@roeck-us.net> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/hwmon/lm95234.rst 12096F: drivers/hwmon/lm95234.c 12097 12098LME2510 MEDIA DRIVER 12099M: Malcolm Priestley <tvboxspy@gmail.com> 12100L: linux-media@vger.kernel.org 12101S: Maintained 12102W: https://linuxtv.org 12103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12104F: drivers/media/usb/dvb-usb-v2/lmedm04* 12105 12106LOADPIN SECURITY MODULE 12107M: Kees Cook <keescook@chromium.org> 12108S: Supported 12109T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12110F: Documentation/admin-guide/LSM/LoadPin.rst 12111F: security/loadpin/ 12112 12113LOCKING PRIMITIVES 12114M: Peter Zijlstra <peterz@infradead.org> 12115M: Ingo Molnar <mingo@redhat.com> 12116M: Will Deacon <will@kernel.org> 12117R: Waiman Long <longman@redhat.com> 12118R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12119L: linux-kernel@vger.kernel.org 12120S: Maintained 12121T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12122F: Documentation/locking/ 12123F: arch/*/include/asm/spinlock*.h 12124F: include/linux/lockdep.h 12125F: include/linux/mutex*.h 12126F: include/linux/rwlock*.h 12127F: include/linux/rwsem*.h 12128F: include/linux/seqlock.h 12129F: include/linux/spinlock*.h 12130F: kernel/locking/ 12131F: lib/locking*.[ch] 12132X: kernel/locking/locktorture.c 12133 12134LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12135M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12136L: linux-ntfs-dev@lists.sourceforge.net 12137S: Maintained 12138W: http://www.linux-ntfs.org/content/view/19/37/ 12139F: Documentation/admin-guide/ldm.rst 12140F: block/partitions/ldm.* 12141 12142LOGITECH HID GAMING KEYBOARDS 12143M: Hans de Goede <hdegoede@redhat.com> 12144L: linux-input@vger.kernel.org 12145S: Maintained 12146T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12147F: drivers/hid/hid-lg-g15.c 12148 12149LONTIUM LT8912B MIPI TO HDMI BRIDGE 12150M: Adrien Grassein <adrien.grassein@gmail.com> 12151S: Maintained 12152F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12153F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12154 12155LOONGARCH 12156M: Huacai Chen <chenhuacai@kernel.org> 12157R: WANG Xuerui <kernel@xen0n.name> 12158L: loongarch@lists.linux.dev 12159S: Maintained 12160T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12161F: Documentation/loongarch/ 12162F: Documentation/translations/zh_CN/loongarch/ 12163F: arch/loongarch/ 12164F: drivers/*/*loongarch* 12165 12166LOONGSON GPIO DRIVER 12167M: Yinbo Zhu <zhuyinbo@loongson.cn> 12168L: linux-gpio@vger.kernel.org 12169S: Maintained 12170F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12171F: drivers/gpio/gpio-loongson-64bit.c 12172 12173LOONGSON LS2X I2C DRIVER 12174M: Binbin Zhou <zhoubinbin@loongson.cn> 12175L: linux-i2c@vger.kernel.org 12176S: Maintained 12177F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12178F: drivers/i2c/busses/i2c-ls2x.c 12179 12180LOONGSON-2 SOC SERIES CLOCK DRIVER 12181M: Yinbo Zhu <zhuyinbo@loongson.cn> 12182L: linux-clk@vger.kernel.org 12183S: Maintained 12184F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12185F: drivers/clk/clk-loongson2.c 12186F: include/dt-bindings/clock/loongson,ls2k-clk.h 12187 12188LOONGSON-2 SOC SERIES GUTS DRIVER 12189M: Yinbo Zhu <zhuyinbo@loongson.cn> 12190L: loongarch@lists.linux.dev 12191S: Maintained 12192F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12193F: drivers/soc/loongson/loongson2_guts.c 12194 12195LOONGSON-2 SOC SERIES PINCTRL DRIVER 12196M: zhanghongchen <zhanghongchen@loongson.cn> 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: linux-gpio@vger.kernel.org 12199S: Maintained 12200F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12201F: drivers/pinctrl/pinctrl-loongson2.c 12202 12203LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12204M: Sathya Prakash <sathya.prakash@broadcom.com> 12205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12206M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12207L: MPT-FusionLinux.pdl@broadcom.com 12208L: linux-scsi@vger.kernel.org 12209S: Supported 12210W: http://www.avagotech.com/support/ 12211F: drivers/message/fusion/ 12212F: drivers/scsi/mpt3sas/ 12213 12214LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12215M: Matthew Wilcox <willy@infradead.org> 12216L: linux-scsi@vger.kernel.org 12217S: Maintained 12218F: drivers/scsi/sym53c8xx_2/ 12219 12220LTC1660 DAC DRIVER 12221M: Marcus Folkesson <marcus.folkesson@gmail.com> 12222L: linux-iio@vger.kernel.org 12223S: Maintained 12224F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12225F: drivers/iio/dac/ltc1660.c 12226 12227LTC2688 IIO DAC DRIVER 12228M: Nuno Sá <nuno.sa@analog.com> 12229L: linux-iio@vger.kernel.org 12230S: Supported 12231W: https://ez.analog.com/linux-software-drivers 12232F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12233F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12234F: drivers/iio/dac/ltc2688.c 12235 12236LTC2947 HARDWARE MONITOR DRIVER 12237M: Nuno Sá <nuno.sa@analog.com> 12238L: linux-hwmon@vger.kernel.org 12239S: Supported 12240W: https://ez.analog.com/linux-software-drivers 12241F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12242F: drivers/hwmon/ltc2947-core.c 12243F: drivers/hwmon/ltc2947-i2c.c 12244F: drivers/hwmon/ltc2947-spi.c 12245F: drivers/hwmon/ltc2947.h 12246 12247LTC2983 IIO TEMPERATURE DRIVER 12248M: Nuno Sá <nuno.sa@analog.com> 12249L: linux-iio@vger.kernel.org 12250S: Supported 12251W: https://ez.analog.com/linux-software-drivers 12252F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12253F: drivers/iio/temperature/ltc2983.c 12254 12255LTC4261 HARDWARE MONITOR DRIVER 12256M: Guenter Roeck <linux@roeck-us.net> 12257L: linux-hwmon@vger.kernel.org 12258S: Maintained 12259F: Documentation/hwmon/ltc4261.rst 12260F: drivers/hwmon/ltc4261.c 12261 12262LTC4306 I2C MULTIPLEXER DRIVER 12263M: Michael Hennerich <michael.hennerich@analog.com> 12264L: linux-i2c@vger.kernel.org 12265S: Supported 12266W: https://ez.analog.com/linux-software-drivers 12267F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12268F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12269 12270LTP (Linux Test Project) 12271M: Mike Frysinger <vapier@gentoo.org> 12272M: Cyril Hrubis <chrubis@suse.cz> 12273M: Wanlong Gao <wanlong.gao@gmail.com> 12274M: Jan Stancek <jstancek@redhat.com> 12275M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12276M: Alexey Kodanev <alexey.kodanev@oracle.com> 12277L: ltp@lists.linux.it (subscribers-only) 12278S: Maintained 12279W: http://linux-test-project.github.io/ 12280T: git https://github.com/linux-test-project/ltp.git 12281 12282LYNX 28G SERDES PHY DRIVER 12283M: Ioana Ciornei <ioana.ciornei@nxp.com> 12284L: netdev@vger.kernel.org 12285S: Supported 12286F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12287F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12288 12289LYNX PCS MODULE 12290M: Ioana Ciornei <ioana.ciornei@nxp.com> 12291L: netdev@vger.kernel.org 12292S: Supported 12293F: drivers/net/pcs/pcs-lynx.c 12294F: include/linux/pcs-lynx.h 12295 12296M68K ARCHITECTURE 12297M: Geert Uytterhoeven <geert@linux-m68k.org> 12298L: linux-m68k@lists.linux-m68k.org 12299S: Maintained 12300W: http://www.linux-m68k.org/ 12301T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12302F: arch/m68k/ 12303F: drivers/zorro/ 12304 12305M68K ON APPLE MACINTOSH 12306M: Joshua Thompson <funaho@jurai.org> 12307L: linux-m68k@lists.linux-m68k.org 12308S: Maintained 12309W: http://www.mac.linux-m68k.org/ 12310F: arch/m68k/mac/ 12311F: drivers/macintosh/adb-iop.c 12312F: drivers/macintosh/via-macii.c 12313 12314M68K ON HP9000/300 12315M: Philip Blundell <philb@gnu.org> 12316S: Maintained 12317W: http://www.tazenda.demon.co.uk/phil/linux-hp 12318F: arch/m68k/hp300/ 12319 12320M88DS3103 MEDIA DRIVER 12321M: Antti Palosaari <crope@iki.fi> 12322L: linux-media@vger.kernel.org 12323S: Maintained 12324W: https://linuxtv.org 12325W: http://palosaari.fi/linux/ 12326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12327T: git git://linuxtv.org/anttip/media_tree.git 12328F: drivers/media/dvb-frontends/m88ds3103* 12329 12330M88RS2000 MEDIA DRIVER 12331M: Malcolm Priestley <tvboxspy@gmail.com> 12332L: linux-media@vger.kernel.org 12333S: Maintained 12334W: https://linuxtv.org 12335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12336F: drivers/media/dvb-frontends/m88rs2000* 12337 12338MA901 MASTERKIT USB FM RADIO DRIVER 12339M: Alexey Klimov <klimov.linux@gmail.com> 12340L: linux-media@vger.kernel.org 12341S: Maintained 12342T: git git://linuxtv.org/media_tree.git 12343F: drivers/media/radio/radio-ma901.c 12344 12345MAC80211 12346M: Johannes Berg <johannes@sipsolutions.net> 12347L: linux-wireless@vger.kernel.org 12348S: Maintained 12349W: https://wireless.wiki.kernel.org/ 12350Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12351T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12352T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12353F: Documentation/networking/mac80211-injection.rst 12354F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12355F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12356F: include/net/mac80211.h 12357F: net/mac80211/ 12358 12359MAILBOX API 12360M: Jassi Brar <jassisinghbrar@gmail.com> 12361L: linux-kernel@vger.kernel.org 12362S: Maintained 12363F: Documentation/devicetree/bindings/mailbox/ 12364F: drivers/mailbox/ 12365F: include/dt-bindings/mailbox/ 12366F: include/linux/mailbox_client.h 12367F: include/linux/mailbox_controller.h 12368 12369MAILBOX ARM MHUv2 12370M: Viresh Kumar <viresh.kumar@linaro.org> 12371M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12372L: linux-kernel@vger.kernel.org 12373S: Maintained 12374F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12375F: drivers/mailbox/arm_mhuv2.c 12376F: include/linux/mailbox/arm_mhuv2_message.h 12377 12378MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12379M: Michael Kerrisk <mtk.manpages@gmail.com> 12380L: linux-man@vger.kernel.org 12381S: Maintained 12382W: http://www.kernel.org/doc/man-pages 12383 12384MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12385M: Jeremy Kerr <jk@codeconstruct.com.au> 12386M: Matt Johnston <matt@codeconstruct.com.au> 12387L: netdev@vger.kernel.org 12388S: Maintained 12389F: Documentation/networking/mctp.rst 12390F: drivers/net/mctp/ 12391F: include/net/mctp.h 12392F: include/net/mctpdevice.h 12393F: include/net/netns/mctp.h 12394F: net/mctp/ 12395 12396MAPLE TREE 12397M: Liam R. Howlett <Liam.Howlett@oracle.com> 12398L: linux-mm@kvack.org 12399S: Supported 12400F: Documentation/core-api/maple_tree.rst 12401F: include/linux/maple_tree.h 12402F: include/trace/events/maple_tree.h 12403F: lib/maple_tree.c 12404F: lib/test_maple_tree.c 12405F: tools/testing/radix-tree/linux/maple_tree.h 12406F: tools/testing/radix-tree/maple.c 12407 12408MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12409M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12410L: linux-mips@vger.kernel.org 12411S: Maintained 12412F: arch/mips/boot/dts/img/pistachio* 12413 12414MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12415M: Andrew Lunn <andrew@lunn.ch> 12416L: netdev@vger.kernel.org 12417S: Maintained 12418F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12419F: Documentation/networking/devlink/mv88e6xxx.rst 12420F: drivers/net/dsa/mv88e6xxx/ 12421F: include/linux/dsa/mv88e6xxx.h 12422F: include/linux/platform_data/mv88e6xxx.h 12423 12424MARVELL ARMADA 3700 PHY DRIVERS 12425M: Miquel Raynal <miquel.raynal@bootlin.com> 12426S: Maintained 12427F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12428F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12429F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12430F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12431 12432MARVELL ARMADA 3700 SERIAL DRIVER 12433M: Pali Rohár <pali@kernel.org> 12434S: Maintained 12435F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12436F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12437F: drivers/tty/serial/mvebu-uart.c 12438 12439MARVELL ARMADA DRM SUPPORT 12440M: Russell King <linux@armlinux.org.uk> 12441S: Maintained 12442T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12443T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12444F: Documentation/devicetree/bindings/display/armada/ 12445F: drivers/gpu/drm/armada/ 12446F: include/uapi/drm/armada_drm.h 12447 12448MARVELL CRYPTO DRIVER 12449M: Boris Brezillon <bbrezillon@kernel.org> 12450M: Arnaud Ebalard <arno@natisbad.org> 12451M: Srujana Challa <schalla@marvell.com> 12452L: linux-crypto@vger.kernel.org 12453S: Maintained 12454F: drivers/crypto/marvell/ 12455F: include/linux/soc/marvell/octeontx2/ 12456 12457MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12458M: Mirko Lindner <mlindner@marvell.com> 12459M: Stephen Hemminger <stephen@networkplumber.org> 12460L: netdev@vger.kernel.org 12461S: Maintained 12462F: drivers/net/ethernet/marvell/sk* 12463 12464MARVELL LIBERTAS WIRELESS DRIVER 12465L: libertas-dev@lists.infradead.org 12466S: Orphan 12467F: drivers/net/wireless/marvell/libertas/ 12468 12469MARVELL MACCHIATOBIN SUPPORT 12470M: Russell King <linux@armlinux.org.uk> 12471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12472S: Maintained 12473F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12474 12475MARVELL MV643XX ETHERNET DRIVER 12476M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12477L: netdev@vger.kernel.org 12478S: Maintained 12479F: drivers/net/ethernet/marvell/mv643xx_eth.* 12480F: include/linux/mv643xx.h 12481 12482MARVELL MV88X3310 PHY DRIVER 12483M: Russell King <linux@armlinux.org.uk> 12484M: Marek Behún <kabel@kernel.org> 12485L: netdev@vger.kernel.org 12486S: Maintained 12487F: drivers/net/phy/marvell10g.c 12488 12489MARVELL MVEBU THERMAL DRIVER 12490M: Miquel Raynal <miquel.raynal@bootlin.com> 12491S: Maintained 12492F: drivers/thermal/armada_thermal.c 12493 12494MARVELL MVNETA ETHERNET DRIVER 12495M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12496L: netdev@vger.kernel.org 12497S: Maintained 12498F: drivers/net/ethernet/marvell/mvneta.* 12499 12500MARVELL MVPP2 ETHERNET DRIVER 12501M: Marcin Wojtas <mw@semihalf.com> 12502M: Russell King <linux@armlinux.org.uk> 12503L: netdev@vger.kernel.org 12504S: Maintained 12505F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12506F: drivers/net/ethernet/marvell/mvpp2/ 12507 12508MARVELL MWIFIEX WIRELESS DRIVER 12509M: Amitkumar Karwar <amitkarwar@gmail.com> 12510M: Ganapathi Bhat <ganapathi017@gmail.com> 12511M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12512M: Xinming Hu <huxinming820@gmail.com> 12513L: linux-wireless@vger.kernel.org 12514S: Maintained 12515F: drivers/net/wireless/marvell/mwifiex/ 12516 12517MARVELL MWL8K WIRELESS DRIVER 12518M: Lennert Buytenhek <buytenh@wantstofly.org> 12519L: linux-wireless@vger.kernel.org 12520S: Odd Fixes 12521F: drivers/net/wireless/marvell/mwl8k.c 12522 12523MARVELL NAND CONTROLLER DRIVER 12524M: Miquel Raynal <miquel.raynal@bootlin.com> 12525L: linux-mtd@lists.infradead.org 12526S: Maintained 12527F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12528F: drivers/mtd/nand/raw/marvell_nand.c 12529 12530MARVELL OCTEON ENDPOINT DRIVER 12531M: Veerasenareddy Burru <vburru@marvell.com> 12532M: Abhijit Ayarekar <aayarekar@marvell.com> 12533L: netdev@vger.kernel.org 12534S: Supported 12535F: drivers/net/ethernet/marvell/octeon_ep 12536 12537MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12538M: Sunil Goutham <sgoutham@marvell.com> 12539M: Geetha sowjanya <gakula@marvell.com> 12540M: Subbaraya Sundeep <sbhatta@marvell.com> 12541M: hariprasad <hkelam@marvell.com> 12542L: netdev@vger.kernel.org 12543S: Supported 12544F: drivers/net/ethernet/marvell/octeontx2/nic/ 12545F: include/linux/soc/marvell/octeontx2/ 12546 12547MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12548M: Sunil Goutham <sgoutham@marvell.com> 12549M: Linu Cherian <lcherian@marvell.com> 12550M: Geetha sowjanya <gakula@marvell.com> 12551M: Jerin Jacob <jerinj@marvell.com> 12552M: hariprasad <hkelam@marvell.com> 12553M: Subbaraya Sundeep <sbhatta@marvell.com> 12554L: netdev@vger.kernel.org 12555S: Supported 12556F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12557F: drivers/net/ethernet/marvell/octeontx2/af/ 12558 12559MARVELL PRESTERA ETHERNET SWITCH DRIVER 12560M: Taras Chornyi <taras.chornyi@plvision.eu> 12561S: Supported 12562W: https://github.com/Marvell-switching/switchdev-prestera 12563F: drivers/net/ethernet/marvell/prestera/ 12564 12565MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12566M: Nicolas Pitre <nico@fluxnic.net> 12567S: Odd Fixes 12568F: drivers/mmc/host/mvsdio.* 12569 12570MARVELL USB MDIO CONTROLLER DRIVER 12571M: Tobias Waldekranz <tobias@waldekranz.com> 12572L: netdev@vger.kernel.org 12573S: Maintained 12574F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12575F: drivers/net/mdio/mdio-mvusb.c 12576 12577MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12578M: Hu Ziji <huziji@marvell.com> 12579L: linux-mmc@vger.kernel.org 12580S: Supported 12581F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12582F: drivers/mmc/host/sdhci-xenon* 12583 12584MATROX FRAMEBUFFER DRIVER 12585L: linux-fbdev@vger.kernel.org 12586S: Orphan 12587F: drivers/video/fbdev/matrox/matroxfb_* 12588F: include/uapi/linux/matroxfb.h 12589 12590MAX15301 DRIVER 12591M: Daniel Nilsson <daniel.nilsson@flex.com> 12592L: linux-hwmon@vger.kernel.org 12593S: Maintained 12594F: Documentation/hwmon/max15301.rst 12595F: drivers/hwmon/pmbus/max15301.c 12596 12597MAX16065 HARDWARE MONITOR DRIVER 12598M: Guenter Roeck <linux@roeck-us.net> 12599L: linux-hwmon@vger.kernel.org 12600S: Maintained 12601F: Documentation/hwmon/max16065.rst 12602F: drivers/hwmon/max16065.c 12603 12604MAX2175 SDR TUNER DRIVER 12605M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12606L: linux-media@vger.kernel.org 12607S: Maintained 12608T: git git://linuxtv.org/media_tree.git 12609F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12610F: Documentation/userspace-api/media/drivers/max2175.rst 12611F: drivers/media/i2c/max2175* 12612F: include/uapi/linux/max2175.h 12613 12614MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12615L: linux-hwmon@vger.kernel.org 12616S: Orphan 12617F: Documentation/hwmon/max6650.rst 12618F: drivers/hwmon/max6650.c 12619 12620MAX6697 HARDWARE MONITOR DRIVER 12621M: Guenter Roeck <linux@roeck-us.net> 12622L: linux-hwmon@vger.kernel.org 12623S: Maintained 12624F: Documentation/devicetree/bindings/hwmon/max6697.txt 12625F: Documentation/hwmon/max6697.rst 12626F: drivers/hwmon/max6697.c 12627F: include/linux/platform_data/max6697.h 12628 12629MAX9286 QUAD GMSL DESERIALIZER DRIVER 12630M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12631M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12632M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12633M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12634L: linux-media@vger.kernel.org 12635S: Maintained 12636F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12637F: drivers/media/i2c/max9286.c 12638 12639MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12640M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12641L: linux-media@vger.kernel.org 12642S: Maintained 12643F: drivers/staging/media/max96712/max96712.c 12644 12645MAX9860 MONO AUDIO VOICE CODEC DRIVER 12646M: Peter Rosin <peda@axentia.se> 12647L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12648S: Maintained 12649F: Documentation/devicetree/bindings/sound/max9860.txt 12650F: sound/soc/codecs/max9860.* 12651 12652MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12653M: Andreas Klinger <ak@it-klinger.de> 12654L: linux-iio@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12657F: drivers/iio/proximity/mb1232.c 12658 12659MAXIM MAX11205 DRIVER 12660M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12661L: linux-iio@vger.kernel.org 12662S: Supported 12663W: https://ez.analog.com/linux-software-drivers 12664F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12665F: drivers/iio/adc/max11205.c 12666 12667MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12668R: Iskren Chernev <iskren.chernev@gmail.com> 12669R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12670R: Marek Szyprowski <m.szyprowski@samsung.com> 12671R: Matheus Castello <matheus@castello.eng.br> 12672L: linux-pm@vger.kernel.org 12673S: Maintained 12674F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12675F: drivers/power/supply/max17040_battery.c 12676 12677MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12678R: Hans de Goede <hdegoede@redhat.com> 12679R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12680R: Marek Szyprowski <m.szyprowski@samsung.com> 12681R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12682R: Purism Kernel Team <kernel@puri.sm> 12683L: linux-pm@vger.kernel.org 12684S: Maintained 12685F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12686F: drivers/power/supply/max17042_battery.c 12687 12688MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12689M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12690L: linux-kernel@vger.kernel.org 12691S: Maintained 12692F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12693F: drivers/regulator/max20086-regulator.c 12694 12695MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12696M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12697L: linux-iio@vger.kernel.org 12698S: Maintained 12699F: drivers/iio/temperature/max30208.c 12700 12701MAXIM MAX77650 PMIC MFD DRIVER 12702M: Bartosz Golaszewski <brgl@bgdev.pl> 12703L: linux-kernel@vger.kernel.org 12704S: Maintained 12705F: Documentation/devicetree/bindings/*/*max77650.yaml 12706F: Documentation/devicetree/bindings/*/max77650*.yaml 12707F: drivers/gpio/gpio-max77650.c 12708F: drivers/input/misc/max77650-onkey.c 12709F: drivers/leds/leds-max77650.c 12710F: drivers/mfd/max77650.c 12711F: drivers/power/supply/max77650-charger.c 12712F: drivers/regulator/max77650-regulator.c 12713F: include/linux/mfd/max77650.h 12714 12715MAXIM MAX77714 PMIC MFD DRIVER 12716M: Luca Ceresoli <luca@lucaceresoli.net> 12717S: Maintained 12718F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12719F: drivers/mfd/max77714.c 12720F: include/linux/mfd/max77714.h 12721 12722MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12723M: Javier Martinez Canillas <javier@dowhile0.org> 12724L: linux-kernel@vger.kernel.org 12725S: Supported 12726F: Documentation/devicetree/bindings/*/*max77802.yaml 12727F: drivers/regulator/max77802-regulator.c 12728F: include/dt-bindings/*/*max77802.h 12729 12730MAXIM MAX77976 BATTERY CHARGER 12731M: Luca Ceresoli <luca@lucaceresoli.net> 12732S: Supported 12733F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12734F: drivers/power/supply/max77976_charger.c 12735 12736MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12737M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12738L: linux-pm@vger.kernel.org 12739S: Supported 12740B: mailto:linux-samsung-soc@vger.kernel.org 12741F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12742F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12743F: drivers/power/supply/max14577_charger.c 12744F: drivers/power/supply/max77693_charger.c 12745 12746MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12747M: Chanwoo Choi <cw00.choi@samsung.com> 12748M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12749L: linux-kernel@vger.kernel.org 12750S: Supported 12751B: mailto:linux-samsung-soc@vger.kernel.org 12752F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12753F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12754F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12756F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12757F: drivers/*/*max77843.c 12758F: drivers/*/max14577*.c 12759F: drivers/*/max77686*.c 12760F: drivers/*/max77693*.c 12761F: drivers/clk/clk-max77686.c 12762F: drivers/extcon/extcon-max14577.c 12763F: drivers/extcon/extcon-max77693.c 12764F: drivers/rtc/rtc-max77686.c 12765F: include/linux/mfd/max14577*.h 12766F: include/linux/mfd/max77686*.h 12767F: include/linux/mfd/max77693*.h 12768 12769MAXIRADIO FM RADIO RECEIVER DRIVER 12770M: Hans Verkuil <hverkuil@xs4all.nl> 12771L: linux-media@vger.kernel.org 12772S: Maintained 12773W: https://linuxtv.org 12774T: git git://linuxtv.org/media_tree.git 12775F: drivers/media/radio/radio-maxiradio* 12776 12777MAXLINEAR ETHERNET PHY DRIVER 12778M: Xu Liang <lxu@maxlinear.com> 12779L: netdev@vger.kernel.org 12780S: Supported 12781F: drivers/net/phy/mxl-gpy.c 12782 12783MCAN MMIO DEVICE DRIVER 12784M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12785L: linux-can@vger.kernel.org 12786S: Maintained 12787F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12788F: drivers/net/can/m_can/m_can.c 12789F: drivers/net/can/m_can/m_can.h 12790F: drivers/net/can/m_can/m_can_platform.c 12791 12792MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12793R: Yasushi SHOJI <yashi@spacecubics.com> 12794L: linux-can@vger.kernel.org 12795S: Maintained 12796F: drivers/net/can/usb/mcba_usb.c 12797 12798MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12799M: Rishi Gupta <gupt21@gmail.com> 12800L: linux-i2c@vger.kernel.org 12801L: linux-input@vger.kernel.org 12802S: Maintained 12803F: drivers/hid/hid-mcp2221.c 12804 12805MCP251XFD SPI-CAN NETWORK DRIVER 12806M: Marc Kleine-Budde <mkl@pengutronix.de> 12807M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12808R: Thomas Kopp <thomas.kopp@microchip.com> 12809L: linux-can@vger.kernel.org 12810S: Maintained 12811F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12812F: drivers/net/can/spi/mcp251xfd/ 12813 12814MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12815M: Peter Rosin <peda@axentia.se> 12816L: linux-iio@vger.kernel.org 12817S: Maintained 12818F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12819F: drivers/iio/potentiometer/mcp4018.c 12820F: drivers/iio/potentiometer/mcp4531.c 12821 12822MCR20A IEEE-802.15.4 RADIO DRIVER 12823M: Stefan Schmidt <stefan@datenfreihafen.org> 12824L: linux-wpan@vger.kernel.org 12825S: Odd Fixes 12826W: https://github.com/xueliu/mcr20a-linux 12827F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12828F: drivers/net/ieee802154/mcr20a.c 12829F: drivers/net/ieee802154/mcr20a.h 12830 12831MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12832M: William Breathitt Gray <william.gray@linaro.org> 12833L: linux-iio@vger.kernel.org 12834S: Maintained 12835F: drivers/iio/dac/cio-dac.c 12836 12837MEDIA CONTROLLER FRAMEWORK 12838M: Sakari Ailus <sakari.ailus@linux.intel.com> 12839M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12840L: linux-media@vger.kernel.org 12841S: Supported 12842W: https://www.linuxtv.org 12843T: git git://linuxtv.org/media_tree.git 12844F: drivers/media/mc/ 12845F: include/media/media-*.h 12846F: include/uapi/linux/media.h 12847 12848MEDIA DRIVER FOR FREESCALE IMX PXP 12849M: Philipp Zabel <p.zabel@pengutronix.de> 12850L: linux-media@vger.kernel.org 12851S: Maintained 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/platform/nxp/imx-pxp.[ch] 12854 12855MEDIA DRIVERS FOR ASCOT2E 12856M: Sergey Kozlov <serjk@netup.ru> 12857M: Abylay Ospan <aospan@netup.ru> 12858L: linux-media@vger.kernel.org 12859S: Supported 12860W: https://linuxtv.org 12861W: http://netup.tv/ 12862T: git git://linuxtv.org/media_tree.git 12863F: drivers/media/dvb-frontends/ascot2e* 12864 12865MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12866M: Jasmin Jessich <jasmin@anw.at> 12867L: linux-media@vger.kernel.org 12868S: Maintained 12869W: https://linuxtv.org 12870T: git git://linuxtv.org/media_tree.git 12871F: drivers/media/dvb-frontends/cxd2099* 12872 12873MEDIA DRIVERS FOR CXD2841ER 12874M: Sergey Kozlov <serjk@netup.ru> 12875M: Abylay Ospan <aospan@netup.ru> 12876L: linux-media@vger.kernel.org 12877S: Supported 12878W: https://linuxtv.org 12879W: http://netup.tv/ 12880T: git git://linuxtv.org/media_tree.git 12881F: drivers/media/dvb-frontends/cxd2841er* 12882 12883MEDIA DRIVERS FOR CXD2880 12884M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12885L: linux-media@vger.kernel.org 12886S: Supported 12887W: http://linuxtv.org/ 12888T: git git://linuxtv.org/media_tree.git 12889F: drivers/media/dvb-frontends/cxd2880/* 12890F: drivers/media/spi/cxd2880* 12891 12892MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12893L: linux-media@vger.kernel.org 12894S: Orphan 12895W: https://linuxtv.org 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/pci/ddbridge/* 12898 12899MEDIA DRIVERS FOR FREESCALE IMX 12900M: Steve Longerbeam <slongerbeam@gmail.com> 12901M: Philipp Zabel <p.zabel@pengutronix.de> 12902L: linux-media@vger.kernel.org 12903S: Maintained 12904T: git git://linuxtv.org/media_tree.git 12905F: Documentation/admin-guide/media/imx.rst 12906F: Documentation/devicetree/bindings/media/imx.txt 12907F: drivers/staging/media/imx/ 12908F: include/linux/imx-media.h 12909F: include/media/imx.h 12910 12911MEDIA DRIVERS FOR FREESCALE IMX7 12912M: Rui Miguel Silva <rmfrfs@gmail.com> 12913M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12914L: linux-media@vger.kernel.org 12915S: Maintained 12916T: git git://linuxtv.org/media_tree.git 12917F: Documentation/admin-guide/media/imx7.rst 12918F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12919F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12920F: drivers/media/platform/nxp/imx-mipi-csis.c 12921F: drivers/media/platform/nxp/imx7-media-csi.c 12922 12923MEDIA DRIVERS FOR HELENE 12924M: Abylay Ospan <aospan@netup.ru> 12925L: linux-media@vger.kernel.org 12926S: Supported 12927W: https://linuxtv.org 12928W: http://netup.tv/ 12929T: git git://linuxtv.org/media_tree.git 12930F: drivers/media/dvb-frontends/helene* 12931 12932MEDIA DRIVERS FOR HORUS3A 12933M: Sergey Kozlov <serjk@netup.ru> 12934M: Abylay Ospan <aospan@netup.ru> 12935L: linux-media@vger.kernel.org 12936S: Supported 12937W: https://linuxtv.org 12938W: http://netup.tv/ 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/dvb-frontends/horus3a* 12941 12942MEDIA DRIVERS FOR LNBH25 12943M: Sergey Kozlov <serjk@netup.ru> 12944M: Abylay Ospan <aospan@netup.ru> 12945L: linux-media@vger.kernel.org 12946S: Supported 12947W: https://linuxtv.org 12948W: http://netup.tv/ 12949T: git git://linuxtv.org/media_tree.git 12950F: drivers/media/dvb-frontends/lnbh25* 12951 12952MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12953L: linux-media@vger.kernel.org 12954S: Orphan 12955W: https://linuxtv.org 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/mxl5xx* 12958 12959MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12960M: Sergey Kozlov <serjk@netup.ru> 12961M: Abylay Ospan <aospan@netup.ru> 12962L: linux-media@vger.kernel.org 12963S: Supported 12964W: https://linuxtv.org 12965W: http://netup.tv/ 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/pci/netup_unidvb/* 12968 12969MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12970M: Dmitry Osipenko <digetx@gmail.com> 12971L: linux-media@vger.kernel.org 12972L: linux-tegra@vger.kernel.org 12973S: Maintained 12974T: git git://linuxtv.org/media_tree.git 12975F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12976F: drivers/media/platform/nvidia/tegra-vde/ 12977 12978MEDIA DRIVERS FOR RENESAS - CEU 12979M: Jacopo Mondi <jacopo@jmondi.org> 12980L: linux-media@vger.kernel.org 12981L: linux-renesas-soc@vger.kernel.org 12982S: Supported 12983T: git git://linuxtv.org/media_tree.git 12984F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12985F: drivers/media/platform/renesas/renesas-ceu.c 12986F: include/media/drv-intf/renesas-ceu.h 12987 12988MEDIA DRIVERS FOR RENESAS - DRIF 12989M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12990L: linux-media@vger.kernel.org 12991L: linux-renesas-soc@vger.kernel.org 12992S: Supported 12993T: git git://linuxtv.org/media_tree.git 12994F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12995F: drivers/media/platform/renesas/rcar_drif.c 12996 12997MEDIA DRIVERS FOR RENESAS - FCP 12998M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12999L: linux-media@vger.kernel.org 13000L: linux-renesas-soc@vger.kernel.org 13001S: Supported 13002T: git git://linuxtv.org/media_tree.git 13003F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13004F: drivers/media/platform/renesas/rcar-fcp.c 13005F: include/media/rcar-fcp.h 13006 13007MEDIA DRIVERS FOR RENESAS - FDP1 13008M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13009L: linux-media@vger.kernel.org 13010L: linux-renesas-soc@vger.kernel.org 13011S: Supported 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13014F: drivers/media/platform/renesas/rcar_fdp1.c 13015 13016MEDIA DRIVERS FOR RENESAS - VIN 13017M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13018L: linux-media@vger.kernel.org 13019L: linux-renesas-soc@vger.kernel.org 13020S: Supported 13021T: git git://linuxtv.org/media_tree.git 13022F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13023F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13024F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13025F: drivers/media/platform/renesas/rcar-isp.c 13026F: drivers/media/platform/renesas/rcar-vin/ 13027 13028MEDIA DRIVERS FOR RENESAS - VSP1 13029M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13030M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13031L: linux-media@vger.kernel.org 13032L: linux-renesas-soc@vger.kernel.org 13033S: Supported 13034T: git git://linuxtv.org/media_tree.git 13035F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13036F: drivers/media/platform/renesas/vsp1/ 13037 13038MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13039L: linux-media@vger.kernel.org 13040S: Orphan 13041W: https://linuxtv.org 13042T: git git://linuxtv.org/media_tree.git 13043F: drivers/media/dvb-frontends/stv0910* 13044 13045MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13046L: linux-media@vger.kernel.org 13047S: Orphan 13048W: https://linuxtv.org 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/dvb-frontends/stv6111* 13051 13052MEDIA DRIVERS FOR STM32 - DCMI 13053M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13054L: linux-media@vger.kernel.org 13055S: Supported 13056T: git git://linuxtv.org/media_tree.git 13057F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13058F: drivers/media/platform/st/stm32/stm32-dcmi.c 13059 13060MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13061M: Mauro Carvalho Chehab <mchehab@kernel.org> 13062L: linux-media@vger.kernel.org 13063S: Maintained 13064W: https://linuxtv.org 13065Q: http://patchwork.kernel.org/project/linux-media/list/ 13066T: git git://linuxtv.org/media_tree.git 13067F: Documentation/admin-guide/media/ 13068F: Documentation/devicetree/bindings/media/ 13069F: Documentation/driver-api/media/ 13070F: Documentation/userspace-api/media/ 13071F: drivers/media/ 13072F: drivers/staging/media/ 13073F: include/dt-bindings/media/ 13074F: include/linux/platform_data/media/ 13075F: include/media/ 13076F: include/uapi/linux/dvb/ 13077F: include/uapi/linux/ivtv* 13078F: include/uapi/linux/media.h 13079F: include/uapi/linux/uvcvideo.h 13080F: include/uapi/linux/v4l2-* 13081F: include/uapi/linux/videodev2.h 13082 13083MEDIATEK BLUETOOTH DRIVER 13084M: Sean Wang <sean.wang@mediatek.com> 13085L: linux-bluetooth@vger.kernel.org 13086L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13087S: Maintained 13088F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13089F: drivers/bluetooth/btmtkuart.c 13090 13091MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13092M: Sean Wang <sean.wang@mediatek.com> 13093L: linux-pm@vger.kernel.org 13094S: Maintained 13095F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13096F: drivers/power/reset/mt6323-poweroff.c 13097 13098MEDIATEK CIR DRIVER 13099M: Sean Wang <sean.wang@mediatek.com> 13100S: Maintained 13101F: drivers/media/rc/mtk-cir.c 13102 13103MEDIATEK DMA DRIVER 13104M: Sean Wang <sean.wang@mediatek.com> 13105L: dmaengine@vger.kernel.org 13106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13107L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13108S: Maintained 13109F: Documentation/devicetree/bindings/dma/mtk-* 13110F: drivers/dma/mediatek/ 13111 13112MEDIATEK ETHERNET DRIVER 13113M: Felix Fietkau <nbd@nbd.name> 13114M: John Crispin <john@phrozen.org> 13115M: Sean Wang <sean.wang@mediatek.com> 13116M: Mark Lee <Mark-MC.Lee@mediatek.com> 13117M: Lorenzo Bianconi <lorenzo@kernel.org> 13118L: netdev@vger.kernel.org 13119S: Maintained 13120F: drivers/net/ethernet/mediatek/ 13121 13122MEDIATEK ETHERNET PCS DRIVER 13123M: Alexander Couzens <lynxis@fe80.eu> 13124M: Daniel Golle <daniel@makrotopia.org> 13125L: netdev@vger.kernel.org 13126S: Maintained 13127F: drivers/net/pcs/pcs-mtk-lynxi.c 13128F: include/linux/pcs/pcs-mtk-lynxi.h 13129 13130MEDIATEK I2C CONTROLLER DRIVER 13131M: Qii Wang <qii.wang@mediatek.com> 13132L: linux-i2c@vger.kernel.org 13133S: Maintained 13134F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13135F: drivers/i2c/busses/i2c-mt65xx.c 13136 13137MEDIATEK IOMMU DRIVER 13138M: Yong Wu <yong.wu@mediatek.com> 13139L: iommu@lists.linux.dev 13140L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13141S: Supported 13142F: Documentation/devicetree/bindings/iommu/mediatek* 13143F: drivers/iommu/mtk_iommu* 13144F: include/dt-bindings/memory/mt*-port.h 13145 13146MEDIATEK JPEG DRIVER 13147M: Bin Liu <bin.liu@mediatek.com> 13148S: Supported 13149F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13150F: drivers/media/platform/mediatek/jpeg/ 13151 13152MEDIATEK KEYPAD DRIVER 13153M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13154S: Supported 13155F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13156F: drivers/input/keyboard/mt6779-keypad.c 13157 13158MEDIATEK MDP DRIVER 13159M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13160M: Houlong Wei <houlong.wei@mediatek.com> 13161M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13162S: Supported 13163F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13164F: drivers/media/platform/mediatek/mdp/ 13165F: drivers/media/platform/mediatek/vpu/ 13166 13167MEDIATEK MEDIA DRIVER 13168M: Tiffany Lin <tiffany.lin@mediatek.com> 13169M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13170M: Yunfei Dong <yunfei.dong@mediatek.com> 13171S: Supported 13172F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13173F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13174F: drivers/media/platform/mediatek/vcodec/ 13175F: drivers/media/platform/mediatek/vpu/ 13176 13177MEDIATEK MMC/SD/SDIO DRIVER 13178M: Chaotian Jing <chaotian.jing@mediatek.com> 13179S: Maintained 13180F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13181F: drivers/mmc/host/mtk-sd.c 13182 13183MEDIATEK MT76 WIRELESS LAN DRIVER 13184M: Felix Fietkau <nbd@nbd.name> 13185M: Lorenzo Bianconi <lorenzo@kernel.org> 13186M: Ryder Lee <ryder.lee@mediatek.com> 13187R: Shayne Chen <shayne.chen@mediatek.com> 13188R: Sean Wang <sean.wang@mediatek.com> 13189L: linux-wireless@vger.kernel.org 13190S: Maintained 13191F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13192F: drivers/net/wireless/mediatek/mt76/ 13193 13194MEDIATEK MT7601U WIRELESS LAN DRIVER 13195M: Jakub Kicinski <kuba@kernel.org> 13196L: linux-wireless@vger.kernel.org 13197S: Maintained 13198F: drivers/net/wireless/mediatek/mt7601u/ 13199 13200MEDIATEK MT7621 CLOCK DRIVER 13201M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13202S: Maintained 13203F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13204F: drivers/clk/ralink/clk-mt7621.c 13205 13206MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13207M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13208S: Maintained 13209F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13210F: drivers/pci/controller/pcie-mt7621.c 13211 13212MEDIATEK MT7621 PHY PCI DRIVER 13213M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13214S: Maintained 13215F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13216F: drivers/phy/ralink/phy-mt7621-pci.c 13217 13218MEDIATEK MT7621/28/88 I2C DRIVER 13219M: Stefan Roese <sr@denx.de> 13220L: linux-i2c@vger.kernel.org 13221S: Maintained 13222F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13223F: drivers/i2c/busses/i2c-mt7621.c 13224 13225MEDIATEK NAND CONTROLLER DRIVER 13226L: linux-mtd@lists.infradead.org 13227S: Orphan 13228F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13229F: drivers/mtd/nand/raw/mtk_* 13230 13231MEDIATEK PMIC LED DRIVER 13232M: Sean Wang <sean.wang@mediatek.com> 13233S: Maintained 13234F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13235F: drivers/leds/leds-mt6323.c 13236 13237MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13238M: Sean Wang <sean.wang@mediatek.com> 13239S: Maintained 13240F: drivers/char/hw_random/mtk-rng.c 13241 13242MEDIATEK SMI DRIVER 13243M: Yong Wu <yong.wu@mediatek.com> 13244L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13245S: Supported 13246F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13247F: drivers/memory/mtk-smi.c 13248F: include/soc/mediatek/smi.h 13249 13250MEDIATEK SWITCH DRIVER 13251M: Sean Wang <sean.wang@mediatek.com> 13252M: Landen Chao <Landen.Chao@mediatek.com> 13253M: DENG Qingfang <dqfext@gmail.com> 13254M: Daniel Golle <daniel@makrotopia.org> 13255L: netdev@vger.kernel.org 13256S: Maintained 13257F: drivers/net/dsa/mt7530-mdio.c 13258F: drivers/net/dsa/mt7530-mmio.c 13259F: drivers/net/dsa/mt7530.* 13260F: net/dsa/tag_mtk.c 13261 13262MEDIATEK T7XX 5G WWAN MODEM DRIVER 13263M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13264M: Intel Corporation <linuxwwan@intel.com> 13265R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13266R: Liu Haijun <haijun.liu@mediatek.com> 13267R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13268R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13269L: netdev@vger.kernel.org 13270S: Supported 13271F: drivers/net/wwan/t7xx/ 13272 13273MEDIATEK USB3 DRD IP DRIVER 13274M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13275L: linux-usb@vger.kernel.org 13276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13277L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13278S: Maintained 13279F: Documentation/devicetree/bindings/usb/mediatek,* 13280F: drivers/usb/host/xhci-mtk* 13281F: drivers/usb/mtu3/ 13282 13283MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13284M: Peter Senna Tschudin <peter.senna@gmail.com> 13285M: Martin Donnelly <martin.donnelly@ge.com> 13286M: Martyn Welch <martyn.welch@collabora.co.uk> 13287S: Maintained 13288F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13289F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13290 13291MEGARAID SCSI/SAS DRIVERS 13292M: Kashyap Desai <kashyap.desai@broadcom.com> 13293M: Sumit Saxena <sumit.saxena@broadcom.com> 13294M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13295L: megaraidlinux.pdl@broadcom.com 13296L: linux-scsi@vger.kernel.org 13297S: Maintained 13298W: http://www.avagotech.com/support/ 13299F: Documentation/scsi/megaraid.rst 13300F: drivers/scsi/megaraid.* 13301F: drivers/scsi/megaraid/ 13302 13303MELEXIS MLX90614 DRIVER 13304M: Crt Mori <cmo@melexis.com> 13305L: linux-iio@vger.kernel.org 13306S: Supported 13307W: http://www.melexis.com 13308F: drivers/iio/temperature/mlx90614.c 13309 13310MELEXIS MLX90632 DRIVER 13311M: Crt Mori <cmo@melexis.com> 13312L: linux-iio@vger.kernel.org 13313S: Supported 13314W: http://www.melexis.com 13315F: drivers/iio/temperature/mlx90632.c 13316 13317MELFAS MIP4 TOUCHSCREEN DRIVER 13318M: Sangwon Jee <jeesw@melfas.com> 13319S: Supported 13320W: http://www.melfas.com 13321F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13322F: drivers/input/touchscreen/melfas_mip4.c 13323 13324MELLANOX BLUEFIELD I2C DRIVER 13325M: Khalil Blaiech <kblaiech@nvidia.com> 13326M: Asmaa Mnebhi <asmaa@nvidia.com> 13327L: linux-i2c@vger.kernel.org 13328S: Supported 13329F: drivers/i2c/busses/i2c-mlxbf.c 13330 13331MELLANOX ETHERNET DRIVER (mlx4_en) 13332M: Tariq Toukan <tariqt@nvidia.com> 13333L: netdev@vger.kernel.org 13334S: Supported 13335W: http://www.mellanox.com 13336Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13337F: drivers/net/ethernet/mellanox/mlx4/en_* 13338 13339MELLANOX ETHERNET DRIVER (mlx5e) 13340M: Saeed Mahameed <saeedm@nvidia.com> 13341L: netdev@vger.kernel.org 13342S: Supported 13343W: http://www.mellanox.com 13344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13345F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13346 13347MELLANOX ETHERNET INNOVA DRIVERS 13348R: Boris Pismenny <borisp@nvidia.com> 13349L: netdev@vger.kernel.org 13350S: Supported 13351W: http://www.mellanox.com 13352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13353F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13354F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13355F: include/linux/mlx5/mlx5_ifc_fpga.h 13356 13357MELLANOX ETHERNET SWITCH DRIVERS 13358M: Ido Schimmel <idosch@nvidia.com> 13359M: Petr Machata <petrm@nvidia.com> 13360L: netdev@vger.kernel.org 13361S: Supported 13362W: http://www.mellanox.com 13363Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13364F: drivers/net/ethernet/mellanox/mlxsw/ 13365F: tools/testing/selftests/drivers/net/mlxsw/ 13366 13367MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13368M: mlxsw@nvidia.com 13369L: netdev@vger.kernel.org 13370S: Supported 13371W: http://www.mellanox.com 13372Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13373F: drivers/net/ethernet/mellanox/mlxfw/ 13374 13375MELLANOX HARDWARE PLATFORM SUPPORT 13376M: Hans de Goede <hdegoede@redhat.com> 13377M: Mark Gross <markgross@kernel.org> 13378M: Vadim Pasternak <vadimp@nvidia.com> 13379L: platform-driver-x86@vger.kernel.org 13380S: Supported 13381F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13382F: drivers/platform/mellanox/ 13383F: include/linux/platform_data/mlxreg.h 13384 13385MELLANOX MLX4 core VPI driver 13386M: Tariq Toukan <tariqt@nvidia.com> 13387L: netdev@vger.kernel.org 13388L: linux-rdma@vger.kernel.org 13389S: Supported 13390W: http://www.mellanox.com 13391Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13392F: drivers/net/ethernet/mellanox/mlx4/ 13393F: include/linux/mlx4/ 13394 13395MELLANOX MLX4 IB driver 13396M: Yishai Hadas <yishaih@nvidia.com> 13397L: linux-rdma@vger.kernel.org 13398S: Supported 13399W: http://www.mellanox.com 13400Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13401F: drivers/infiniband/hw/mlx4/ 13402F: include/linux/mlx4/ 13403F: include/uapi/rdma/mlx4-abi.h 13404 13405MELLANOX MLX5 core VPI driver 13406M: Saeed Mahameed <saeedm@nvidia.com> 13407M: Leon Romanovsky <leonro@nvidia.com> 13408L: netdev@vger.kernel.org 13409L: linux-rdma@vger.kernel.org 13410S: Supported 13411W: http://www.mellanox.com 13412Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13413F: Documentation/networking/device_drivers/ethernet/mellanox/ 13414F: drivers/net/ethernet/mellanox/mlx5/core/ 13415F: include/linux/mlx5/ 13416 13417MELLANOX MLX5 IB driver 13418M: Leon Romanovsky <leonro@nvidia.com> 13419L: linux-rdma@vger.kernel.org 13420S: Supported 13421W: http://www.mellanox.com 13422Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13423F: drivers/infiniband/hw/mlx5/ 13424F: include/linux/mlx5/ 13425F: include/uapi/rdma/mlx5-abi.h 13426 13427MELLANOX MLXCPLD I2C AND MUX DRIVER 13428M: Vadim Pasternak <vadimp@nvidia.com> 13429M: Michael Shych <michaelsh@nvidia.com> 13430L: linux-i2c@vger.kernel.org 13431S: Supported 13432F: Documentation/i2c/busses/i2c-mlxcpld.rst 13433F: drivers/i2c/busses/i2c-mlxcpld.c 13434F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13435 13436MELLANOX MLXCPLD LED DRIVER 13437M: Vadim Pasternak <vadimp@nvidia.com> 13438L: linux-leds@vger.kernel.org 13439S: Supported 13440F: Documentation/leds/leds-mlxcpld.rst 13441F: drivers/leds/leds-mlxcpld.c 13442F: drivers/leds/leds-mlxreg.c 13443 13444MELLANOX PLATFORM DRIVER 13445M: Vadim Pasternak <vadimp@nvidia.com> 13446L: platform-driver-x86@vger.kernel.org 13447S: Supported 13448F: drivers/platform/x86/mlx-platform.c 13449 13450MEMBARRIER SUPPORT 13451M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13452M: "Paul E. McKenney" <paulmck@kernel.org> 13453L: linux-kernel@vger.kernel.org 13454S: Supported 13455F: arch/powerpc/include/asm/membarrier.h 13456F: include/uapi/linux/membarrier.h 13457F: kernel/sched/membarrier.c 13458 13459MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13460M: Mike Rapoport <rppt@kernel.org> 13461L: linux-mm@kvack.org 13462S: Maintained 13463F: Documentation/core-api/boot-time-mm.rst 13464F: include/linux/memblock.h 13465F: mm/memblock.c 13466F: mm/mm_init.c 13467F: tools/testing/memblock/ 13468 13469MEMORY CONTROLLER DRIVERS 13470M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13471L: linux-kernel@vger.kernel.org 13472S: Maintained 13473B: mailto:krzysztof.kozlowski@linaro.org 13474T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13475F: Documentation/devicetree/bindings/memory-controllers/ 13476F: drivers/memory/ 13477F: include/dt-bindings/memory/ 13478F: include/memory/ 13479 13480MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13481M: Dmitry Osipenko <digetx@gmail.com> 13482L: linux-pm@vger.kernel.org 13483L: linux-tegra@vger.kernel.org 13484S: Maintained 13485T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13486F: drivers/devfreq/tegra30-devfreq.c 13487 13488MEMORY HOT(UN)PLUG 13489M: David Hildenbrand <david@redhat.com> 13490M: Oscar Salvador <osalvador@suse.de> 13491L: linux-mm@kvack.org 13492S: Maintained 13493F: Documentation/admin-guide/mm/memory-hotplug.rst 13494F: Documentation/core-api/memory-hotplug.rst 13495F: drivers/base/memory.c 13496F: include/linux/memory_hotplug.h 13497F: mm/memory_hotplug.c 13498F: tools/testing/selftests/memory-hotplug/ 13499 13500MEMORY MANAGEMENT 13501M: Andrew Morton <akpm@linux-foundation.org> 13502L: linux-mm@kvack.org 13503S: Maintained 13504W: http://www.linux-mm.org 13505T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13506T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13507F: include/linux/gfp.h 13508F: include/linux/gfp_types.h 13509F: include/linux/memory_hotplug.h 13510F: include/linux/mm.h 13511F: include/linux/mmzone.h 13512F: include/linux/pagewalk.h 13513F: include/trace/events/ksm.h 13514F: mm/ 13515F: tools/mm/ 13516F: tools/testing/selftests/mm/ 13517 13518MEMORY TECHNOLOGY DEVICES (MTD) 13519M: Miquel Raynal <miquel.raynal@bootlin.com> 13520M: Richard Weinberger <richard@nod.at> 13521M: Vignesh Raghavendra <vigneshr@ti.com> 13522L: linux-mtd@lists.infradead.org 13523S: Maintained 13524W: http://www.linux-mtd.infradead.org/ 13525Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13526C: irc://irc.oftc.net/mtd 13527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13529F: Documentation/devicetree/bindings/mtd/ 13530F: drivers/mtd/ 13531F: include/linux/mtd/ 13532F: include/uapi/mtd/ 13533 13534MEMSENSING MICROSYSTEMS MSA311 DRIVER 13535M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13536L: linux-iio@vger.kernel.org 13537S: Maintained 13538F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13539F: drivers/iio/accel/msa311.c 13540 13541MEN A21 WATCHDOG DRIVER 13542M: Johannes Thumshirn <morbidrsa@gmail.com> 13543L: linux-watchdog@vger.kernel.org 13544S: Maintained 13545F: drivers/watchdog/mena21_wdt.c 13546 13547MEN CHAMELEON BUS (mcb) 13548M: Johannes Thumshirn <morbidrsa@gmail.com> 13549S: Maintained 13550F: Documentation/driver-api/men-chameleon-bus.rst 13551F: drivers/mcb/ 13552F: include/linux/mcb.h 13553 13554MEN F21BMC (Board Management Controller) 13555M: Andreas Werner <andreas.werner@men.de> 13556S: Supported 13557F: Documentation/hwmon/menf21bmc.rst 13558F: drivers/hwmon/menf21bmc_hwmon.c 13559F: drivers/leds/leds-menf21bmc.c 13560F: drivers/mfd/menf21bmc.c 13561F: drivers/watchdog/menf21bmc_wdt.c 13562 13563MEN Z069 WATCHDOG DRIVER 13564M: Johannes Thumshirn <jth@kernel.org> 13565L: linux-watchdog@vger.kernel.org 13566S: Maintained 13567F: drivers/watchdog/menz69_wdt.c 13568 13569MESON AO CEC DRIVER FOR AMLOGIC SOCS 13570M: Neil Armstrong <neil.armstrong@linaro.org> 13571L: linux-media@vger.kernel.org 13572L: linux-amlogic@lists.infradead.org 13573S: Supported 13574W: http://linux-meson.com/ 13575T: git git://linuxtv.org/media_tree.git 13576F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13577F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13578F: drivers/media/cec/platform/meson/ao-cec.c 13579 13580MESON GE2D DRIVER FOR AMLOGIC SOCS 13581M: Neil Armstrong <neil.armstrong@linaro.org> 13582L: linux-media@vger.kernel.org 13583L: linux-amlogic@lists.infradead.org 13584S: Supported 13585T: git git://linuxtv.org/media_tree.git 13586F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13587F: drivers/media/platform/amlogic/meson-ge2d/ 13588 13589MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13590M: Liang Yang <liang.yang@amlogic.com> 13591L: linux-mtd@lists.infradead.org 13592S: Maintained 13593F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13594F: drivers/mtd/nand/raw/meson_* 13595 13596MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13597M: Neil Armstrong <neil.armstrong@linaro.org> 13598L: linux-media@vger.kernel.org 13599L: linux-amlogic@lists.infradead.org 13600S: Supported 13601T: git git://linuxtv.org/media_tree.git 13602F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13603F: drivers/staging/media/meson/vdec/ 13604 13605METHODE UDPU SUPPORT 13606M: Vladimir Vid <vladimir.vid@sartura.hr> 13607S: Maintained 13608F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13609 13610MHI BUS 13611M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13612L: mhi@lists.linux.dev 13613L: linux-arm-msm@vger.kernel.org 13614S: Maintained 13615T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13616F: Documentation/ABI/stable/sysfs-bus-mhi 13617F: Documentation/mhi/ 13618F: drivers/bus/mhi/ 13619F: include/linux/mhi.h 13620 13621MICROBLAZE ARCHITECTURE 13622M: Michal Simek <monstr@monstr.eu> 13623S: Supported 13624W: http://www.monstr.eu/fdt/ 13625T: git git://git.monstr.eu/linux-2.6-microblaze.git 13626F: arch/microblaze/ 13627 13628MICROBLAZE TMR INJECT 13629M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13630S: Supported 13631F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13632F: drivers/misc/xilinx_tmr_inject.c 13633 13634MICROBLAZE TMR MANAGER 13635M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13636S: Supported 13637F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13638F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13639F: drivers/misc/xilinx_tmr_manager.c 13640 13641MICROCHIP AT91 DMA DRIVERS 13642M: Ludovic Desroches <ludovic.desroches@microchip.com> 13643M: Tudor Ambarus <tudor.ambarus@linaro.org> 13644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13645L: dmaengine@vger.kernel.org 13646S: Supported 13647F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13648F: drivers/dma/at_hdmac.c 13649F: drivers/dma/at_xdmac.c 13650F: include/dt-bindings/dma/at91.h 13651 13652MICROCHIP AT91 SERIAL DRIVER 13653M: Richard Genoud <richard.genoud@gmail.com> 13654S: Maintained 13655F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13656F: drivers/tty/serial/atmel_serial.c 13657F: drivers/tty/serial/atmel_serial.h 13658 13659MICROCHIP AT91 USART MFD DRIVER 13660M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13661L: linux-kernel@vger.kernel.org 13662S: Supported 13663F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13664F: drivers/mfd/at91-usart.c 13665F: include/dt-bindings/mfd/at91-usart.h 13666 13667MICROCHIP AT91 USART SPI DRIVER 13668M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13669L: linux-spi@vger.kernel.org 13670S: Supported 13671F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13672F: drivers/spi/spi-at91-usart.c 13673 13674MICROCHIP AUDIO ASOC DRIVERS 13675M: Claudiu Beznea <claudiu.beznea@microchip.com> 13676L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13677S: Supported 13678F: Documentation/devicetree/bindings/sound/atmel* 13679F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13680F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13681F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13682F: sound/soc/atmel 13683 13684MICROCHIP CSI2DC DRIVER 13685M: Eugen Hristev <eugen.hristev@microchip.com> 13686L: linux-media@vger.kernel.org 13687S: Supported 13688F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13689F: drivers/media/platform/microchip/microchip-csi2dc.c 13690 13691MICROCHIP ECC DRIVER 13692M: Tudor Ambarus <tudor.ambarus@linaro.org> 13693L: linux-crypto@vger.kernel.org 13694S: Maintained 13695F: drivers/crypto/atmel-ecc.* 13696 13697MICROCHIP EIC DRIVER 13698M: Claudiu Beznea <claudiu.beznea@microchip.com> 13699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13700S: Supported 13701F: drivers/irqchip/irq-mchp-eic.c 13702 13703MICROCHIP I2C DRIVER 13704M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13705L: linux-i2c@vger.kernel.org 13706S: Supported 13707F: drivers/i2c/busses/i2c-at91-*.c 13708F: drivers/i2c/busses/i2c-at91.h 13709 13710MICROCHIP ISC DRIVER 13711M: Eugen Hristev <eugen.hristev@microchip.com> 13712L: linux-media@vger.kernel.org 13713S: Supported 13714F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13715F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13716F: drivers/media/platform/microchip/microchip-isc* 13717F: drivers/media/platform/microchip/microchip-sama*-isc* 13718F: drivers/staging/media/deprecated/atmel/atmel-isc* 13719F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13720F: include/linux/atmel-isc-media.h 13721 13722MICROCHIP ISI DRIVER 13723M: Eugen Hristev <eugen.hristev@microchip.com> 13724L: linux-media@vger.kernel.org 13725S: Supported 13726F: drivers/media/platform/atmel/atmel-isi.c 13727F: drivers/media/platform/atmel/atmel-isi.h 13728 13729MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13730M: Woojung Huh <woojung.huh@microchip.com> 13731M: UNGLinuxDriver@microchip.com 13732L: netdev@vger.kernel.org 13733S: Maintained 13734F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13735F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13736F: drivers/net/dsa/microchip/* 13737F: include/linux/dsa/ksz_common.h 13738F: include/linux/platform_data/microchip-ksz.h 13739F: net/dsa/tag_ksz.c 13740 13741MICROCHIP LAN743X ETHERNET DRIVER 13742M: Bryan Whitehead <bryan.whitehead@microchip.com> 13743M: UNGLinuxDriver@microchip.com 13744L: netdev@vger.kernel.org 13745S: Maintained 13746F: drivers/net/ethernet/microchip/lan743x_* 13747 13748MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13749M: Arun Ramadoss <arun.ramadoss@microchip.com> 13750R: UNGLinuxDriver@microchip.com 13751L: netdev@vger.kernel.org 13752S: Maintained 13753F: drivers/net/phy/microchip_t1.c 13754 13755MICROCHIP LAN966X ETHERNET DRIVER 13756M: Horatiu Vultur <horatiu.vultur@microchip.com> 13757M: UNGLinuxDriver@microchip.com 13758L: netdev@vger.kernel.org 13759S: Maintained 13760F: drivers/net/ethernet/microchip/lan966x/* 13761 13762MICROCHIP LCDFB DRIVER 13763M: Nicolas Ferre <nicolas.ferre@microchip.com> 13764L: linux-fbdev@vger.kernel.org 13765S: Maintained 13766F: drivers/video/fbdev/atmel_lcdfb.c 13767F: include/video/atmel_lcdc.h 13768 13769MICROCHIP MCP16502 PMIC DRIVER 13770M: Claudiu Beznea <claudiu.beznea@microchip.com> 13771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13772S: Supported 13773F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13774F: drivers/regulator/mcp16502.c 13775 13776MICROCHIP MCP3911 ADC DRIVER 13777M: Marcus Folkesson <marcus.folkesson@gmail.com> 13778M: Kent Gustavsson <kent@minoris.se> 13779L: linux-iio@vger.kernel.org 13780S: Maintained 13781F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13782F: drivers/iio/adc/mcp3911.c 13783 13784MICROCHIP MMC/SD/SDIO MCI DRIVER 13785M: Ludovic Desroches <ludovic.desroches@microchip.com> 13786S: Maintained 13787F: drivers/mmc/host/atmel-mci.c 13788 13789MICROCHIP NAND DRIVER 13790M: Tudor Ambarus <tudor.ambarus@linaro.org> 13791L: linux-mtd@lists.infradead.org 13792S: Supported 13793F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13794F: drivers/mtd/nand/raw/atmel/* 13795 13796MICROCHIP OTPC DRIVER 13797M: Claudiu Beznea <claudiu.beznea@microchip.com> 13798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13799S: Supported 13800F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13801F: drivers/nvmem/microchip-otpc.c 13802F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13803 13804MICROCHIP PCI1XXXX GP DRIVER 13805M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13806L: linux-gpio@vger.kernel.org 13807S: Supported 13808F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13809F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13810F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13811 13812MICROCHIP PCI1XXXX I2C DRIVER 13813M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13814M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13815M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13816L: linux-i2c@vger.kernel.org 13817S: Maintained 13818F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13819 13820MICROCHIP PCIe UART DRIVER 13821M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13822M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13823L: linux-serial@vger.kernel.org 13824S: Maintained 13825F: drivers/tty/serial/8250/8250_pci1xxxx.c 13826 13827MICROCHIP POLARFIRE FPGA DRIVERS 13828M: Conor Dooley <conor.dooley@microchip.com> 13829R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13830L: linux-fpga@vger.kernel.org 13831S: Supported 13832F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13833F: drivers/fpga/microchip-spi.c 13834 13835MICROCHIP PWM DRIVER 13836M: Claudiu Beznea <claudiu.beznea@microchip.com> 13837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13838L: linux-pwm@vger.kernel.org 13839S: Supported 13840F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13841F: drivers/pwm/pwm-atmel.c 13842 13843MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13844M: Eugen Hristev <eugen.hristev@microchip.com> 13845L: linux-iio@vger.kernel.org 13846S: Supported 13847F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13848F: drivers/iio/adc/at91-sama5d2_adc.c 13849F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13850 13851MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13852M: Claudiu Beznea <claudiu.beznea@microchip.com> 13853S: Supported 13854F: drivers/power/reset/at91-sama5d2_shdwc.c 13855 13856MICROCHIP SOC DRIVERS 13857M: Conor Dooley <conor@kernel.org> 13858S: Supported 13859T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13860F: drivers/soc/microchip/ 13861 13862MICROCHIP SPI DRIVER 13863M: Tudor Ambarus <tudor.ambarus@linaro.org> 13864S: Supported 13865F: drivers/spi/spi-atmel.* 13866 13867MICROCHIP SSC DRIVER 13868M: Claudiu Beznea <claudiu.beznea@microchip.com> 13869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13870S: Supported 13871F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13872F: drivers/misc/atmel-ssc.c 13873F: include/linux/atmel-ssc.h 13874 13875Microchip Timer Counter Block (TCB) Capture Driver 13876M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13878L: linux-iio@vger.kernel.org 13879S: Maintained 13880F: drivers/counter/microchip-tcb-capture.c 13881 13882MICROCHIP USB251XB DRIVER 13883M: Richard Leitner <richard.leitner@skidata.com> 13884L: linux-usb@vger.kernel.org 13885S: Maintained 13886F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13887F: drivers/usb/misc/usb251xb.c 13888 13889MICROCHIP USBA UDC DRIVER 13890M: Cristian Birsan <cristian.birsan@microchip.com> 13891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13892S: Supported 13893F: drivers/usb/gadget/udc/atmel_usba_udc.* 13894 13895MICROCHIP WILC1000 WIFI DRIVER 13896M: Ajay Singh <ajay.kathat@microchip.com> 13897M: Claudiu Beznea <claudiu.beznea@microchip.com> 13898L: linux-wireless@vger.kernel.org 13899S: Supported 13900F: drivers/net/wireless/microchip/wilc1000/ 13901 13902MICROSEMI MIPS SOCS 13903M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13904M: UNGLinuxDriver@microchip.com 13905L: linux-mips@vger.kernel.org 13906S: Supported 13907F: Documentation/devicetree/bindings/mips/mscc.txt 13908F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13909F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13910F: arch/mips/boot/dts/mscc/ 13911F: arch/mips/configs/generic/board-ocelot.config 13912F: arch/mips/generic/board-ocelot.c 13913 13914MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13915M: Don Brace <don.brace@microchip.com> 13916L: storagedev@microchip.com 13917L: linux-scsi@vger.kernel.org 13918S: Supported 13919F: Documentation/scsi/smartpqi.rst 13920F: drivers/scsi/smartpqi/Kconfig 13921F: drivers/scsi/smartpqi/Makefile 13922F: drivers/scsi/smartpqi/smartpqi*.[ch] 13923F: include/linux/cciss*.h 13924F: include/uapi/linux/cciss*.h 13925 13926MICROSOFT MANA RDMA DRIVER 13927M: Long Li <longli@microsoft.com> 13928M: Ajay Sharma <sharmaajay@microsoft.com> 13929L: linux-rdma@vger.kernel.org 13930S: Supported 13931F: drivers/infiniband/hw/mana/ 13932F: include/net/mana 13933F: include/uapi/rdma/mana-abi.h 13934 13935MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13936M: Maximilian Luz <luzmaximilian@gmail.com> 13937L: platform-driver-x86@vger.kernel.org 13938S: Maintained 13939F: drivers/platform/surface/surface_aggregator_tabletsw.c 13940 13941MICROSOFT SURFACE BATTERY AND AC DRIVERS 13942M: Maximilian Luz <luzmaximilian@gmail.com> 13943L: linux-pm@vger.kernel.org 13944L: platform-driver-x86@vger.kernel.org 13945S: Maintained 13946F: drivers/power/supply/surface_battery.c 13947F: drivers/power/supply/surface_charger.c 13948 13949MICROSOFT SURFACE DTX DRIVER 13950M: Maximilian Luz <luzmaximilian@gmail.com> 13951L: platform-driver-x86@vger.kernel.org 13952S: Maintained 13953F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13954F: drivers/platform/surface/surface_dtx.c 13955F: include/uapi/linux/surface_aggregator/dtx.h 13956 13957MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13958M: Maximilian Luz <luzmaximilian@gmail.com> 13959L: platform-driver-x86@vger.kernel.org 13960S: Maintained 13961F: drivers/platform/surface/surface_gpe.c 13962 13963MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13964M: Hans de Goede <hdegoede@redhat.com> 13965M: Mark Gross <markgross@kernel.org> 13966M: Maximilian Luz <luzmaximilian@gmail.com> 13967L: platform-driver-x86@vger.kernel.org 13968S: Maintained 13969T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13970F: drivers/platform/surface/ 13971 13972MICROSOFT SURFACE HID TRANSPORT DRIVER 13973M: Maximilian Luz <luzmaximilian@gmail.com> 13974L: linux-input@vger.kernel.org 13975L: platform-driver-x86@vger.kernel.org 13976S: Maintained 13977F: drivers/hid/surface-hid/ 13978 13979MICROSOFT SURFACE HOT-PLUG DRIVER 13980M: Maximilian Luz <luzmaximilian@gmail.com> 13981L: platform-driver-x86@vger.kernel.org 13982S: Maintained 13983F: drivers/platform/surface/surface_hotplug.c 13984 13985MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13986M: Maximilian Luz <luzmaximilian@gmail.com> 13987L: platform-driver-x86@vger.kernel.org 13988S: Maintained 13989F: drivers/platform/surface/surface_platform_profile.c 13990 13991MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13992M: Chen Yu <yu.c.chen@intel.com> 13993L: platform-driver-x86@vger.kernel.org 13994S: Supported 13995F: drivers/platform/surface/surfacepro3_button.c 13996 13997MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13998M: Maximilian Luz <luzmaximilian@gmail.com> 13999L: platform-driver-x86@vger.kernel.org 14000S: Maintained 14001F: drivers/platform/surface/surface_aggregator_hub.c 14002 14003MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14004M: Maximilian Luz <luzmaximilian@gmail.com> 14005L: platform-driver-x86@vger.kernel.org 14006S: Maintained 14007W: https://github.com/linux-surface/surface-aggregator-module 14008C: irc://irc.libera.chat/linux-surface 14009F: Documentation/driver-api/surface_aggregator/ 14010F: drivers/platform/surface/aggregator/ 14011F: drivers/platform/surface/surface_acpi_notify.c 14012F: drivers/platform/surface/surface_aggregator_cdev.c 14013F: drivers/platform/surface/surface_aggregator_registry.c 14014F: include/linux/surface_acpi_notify.h 14015F: include/linux/surface_aggregator/ 14016F: include/uapi/linux/surface_aggregator/ 14017 14018MICROTEK X6 SCANNER 14019M: Oliver Neukum <oliver@neukum.org> 14020S: Maintained 14021F: drivers/usb/image/microtek.* 14022 14023MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14024M: Luka Kovacic <luka.kovacic@sartura.hr> 14025M: Luka Perkov <luka.perkov@sartura.hr> 14026S: Maintained 14027F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14028F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14029F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14030F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14031F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14032F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14033 14034MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14035M: Sakari Ailus <sakari.ailus@linux.intel.com> 14036L: linux-media@vger.kernel.org 14037S: Maintained 14038F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14039F: Documentation/driver-api/media/drivers/ccs/ 14040F: Documentation/userspace-api/media/drivers/ccs.rst 14041F: drivers/media/i2c/ccs-pll.c 14042F: drivers/media/i2c/ccs-pll.h 14043F: drivers/media/i2c/ccs/ 14044F: include/uapi/linux/ccs.h 14045F: include/uapi/linux/smiapp.h 14046 14047MIPS 14048M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14049L: linux-mips@vger.kernel.org 14050S: Maintained 14051W: http://www.linux-mips.org/ 14052Q: https://patchwork.kernel.org/project/linux-mips/list/ 14053T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14054F: Documentation/devicetree/bindings/mips/ 14055F: Documentation/mips/ 14056F: arch/mips/ 14057F: drivers/platform/mips/ 14058F: include/dt-bindings/mips/ 14059 14060MIPS BOSTON DEVELOPMENT BOARD 14061M: Paul Burton <paulburton@kernel.org> 14062L: linux-mips@vger.kernel.org 14063S: Maintained 14064F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14065F: arch/mips/boot/dts/img/boston.dts 14066F: arch/mips/configs/generic/board-boston.config 14067F: drivers/clk/imgtec/clk-boston.c 14068F: include/dt-bindings/clock/boston-clock.h 14069 14070MIPS CORE DRIVERS 14071M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14072M: Serge Semin <fancer.lancer@gmail.com> 14073L: linux-mips@vger.kernel.org 14074S: Supported 14075F: drivers/bus/mips_cdmm.c 14076F: drivers/clocksource/mips-gic-timer.c 14077F: drivers/cpuidle/cpuidle-cps.c 14078F: drivers/irqchip/irq-mips-cpu.c 14079F: drivers/irqchip/irq-mips-gic.c 14080 14081MIPS GENERIC PLATFORM 14082M: Paul Burton <paulburton@kernel.org> 14083L: linux-mips@vger.kernel.org 14084S: Supported 14085F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14086F: arch/mips/generic/ 14087F: arch/mips/tools/generic-board-config.sh 14088 14089MIPS RINT INSTRUCTION EMULATION 14090M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14091L: linux-mips@vger.kernel.org 14092S: Supported 14093F: arch/mips/math-emu/dp_rint.c 14094F: arch/mips/math-emu/sp_rint.c 14095 14096MIPS/LOONGSON1 ARCHITECTURE 14097M: Keguang Zhang <keguang.zhang@gmail.com> 14098L: linux-mips@vger.kernel.org 14099S: Maintained 14100F: arch/mips/include/asm/mach-loongson32/ 14101F: arch/mips/loongson32/ 14102F: drivers/*/*loongson1* 14103 14104MIPS/LOONGSON2EF ARCHITECTURE 14105M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14106L: linux-mips@vger.kernel.org 14107S: Maintained 14108F: arch/mips/include/asm/mach-loongson2ef/ 14109F: arch/mips/loongson2ef/ 14110F: drivers/cpufreq/loongson2_cpufreq.c 14111 14112MIPS/LOONGSON64 ARCHITECTURE 14113M: Huacai Chen <chenhuacai@kernel.org> 14114M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14115L: linux-mips@vger.kernel.org 14116S: Maintained 14117F: arch/mips/include/asm/mach-loongson64/ 14118F: arch/mips/loongson64/ 14119F: drivers/irqchip/irq-loongson* 14120F: drivers/platform/mips/cpu_hwmon.c 14121 14122MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14123M: Hans Verkuil <hverkuil@xs4all.nl> 14124L: linux-media@vger.kernel.org 14125S: Odd Fixes 14126W: https://linuxtv.org 14127T: git git://linuxtv.org/media_tree.git 14128F: drivers/media/radio/radio-miropcm20* 14129 14130MMP SUPPORT 14131R: Lubomir Rintel <lkundrak@v3.sk> 14132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14133S: Odd Fixes 14134T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14135F: arch/arm/boot/dts/mmp* 14136F: arch/arm/mach-mmp/ 14137F: include/linux/soc/mmp/ 14138 14139MMP USB PHY DRIVERS 14140R: Lubomir Rintel <lkundrak@v3.sk> 14141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14142S: Maintained 14143F: drivers/phy/marvell/phy-mmp3-usb.c 14144F: drivers/phy/marvell/phy-pxa-usb.c 14145 14146MMU GATHER AND TLB INVALIDATION 14147M: Will Deacon <will@kernel.org> 14148M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14149M: Andrew Morton <akpm@linux-foundation.org> 14150M: Nick Piggin <npiggin@gmail.com> 14151M: Peter Zijlstra <peterz@infradead.org> 14152L: linux-arch@vger.kernel.org 14153L: linux-mm@kvack.org 14154S: Maintained 14155F: arch/*/include/asm/tlb.h 14156F: include/asm-generic/tlb.h 14157F: mm/mmu_gather.c 14158 14159MN88472 MEDIA DRIVER 14160M: Antti Palosaari <crope@iki.fi> 14161L: linux-media@vger.kernel.org 14162S: Maintained 14163W: https://linuxtv.org 14164W: http://palosaari.fi/linux/ 14165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14166F: drivers/media/dvb-frontends/mn88472* 14167 14168MN88473 MEDIA DRIVER 14169M: Antti Palosaari <crope@iki.fi> 14170L: linux-media@vger.kernel.org 14171S: Maintained 14172W: https://linuxtv.org 14173W: http://palosaari.fi/linux/ 14174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14175F: drivers/media/dvb-frontends/mn88473* 14176 14177MODULE SUPPORT 14178M: Luis Chamberlain <mcgrof@kernel.org> 14179L: linux-modules@vger.kernel.org 14180L: linux-kernel@vger.kernel.org 14181S: Maintained 14182T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14183F: include/linux/kmod.h 14184F: include/linux/module.h 14185F: kernel/module/ 14186F: lib/test_kmod.c 14187F: scripts/module* 14188F: tools/testing/selftests/kmod/ 14189 14190MONOLITHIC POWER SYSTEM PMIC DRIVER 14191M: Saravanan Sekar <sravanhome@gmail.com> 14192S: Maintained 14193F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14194F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14195F: drivers/hwmon/pmbus/mpq7932.c 14196F: drivers/iio/adc/mp2629_adc.c 14197F: drivers/mfd/mp2629.c 14198F: drivers/power/supply/mp2629_charger.c 14199F: drivers/regulator/mp5416.c 14200F: drivers/regulator/mpq7920.c 14201F: drivers/regulator/mpq7920.h 14202F: include/linux/mfd/mp2629.h 14203 14204MOST(R) TECHNOLOGY DRIVER 14205M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14206M: Christian Gromm <christian.gromm@microchip.com> 14207S: Maintained 14208F: Documentation/ABI/testing/configfs-most 14209F: Documentation/ABI/testing/sysfs-bus-most 14210F: drivers/most/ 14211F: drivers/staging/most/ 14212F: include/linux/most.h 14213 14214MOTORCOMM PHY DRIVER 14215M: Peter Geis <pgwipeout@gmail.com> 14216M: Frank <Frank.Sae@motor-comm.com> 14217L: netdev@vger.kernel.org 14218S: Maintained 14219F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14220F: drivers/net/phy/motorcomm.c 14221 14222MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14223M: Jiri Slaby <jirislaby@kernel.org> 14224S: Maintained 14225F: Documentation/driver-api/tty/moxa-smartio.rst 14226F: drivers/tty/mxser.* 14227 14228MR800 AVERMEDIA USB FM RADIO DRIVER 14229M: Alexey Klimov <klimov.linux@gmail.com> 14230L: linux-media@vger.kernel.org 14231S: Maintained 14232T: git git://linuxtv.org/media_tree.git 14233F: drivers/media/radio/radio-mr800.c 14234 14235MRF24J40 IEEE 802.15.4 RADIO DRIVER 14236M: Stefan Schmidt <stefan@datenfreihafen.org> 14237L: linux-wpan@vger.kernel.org 14238S: Odd Fixes 14239F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14240F: drivers/net/ieee802154/mrf24j40.c 14241 14242MSI EC DRIVER 14243M: Nikita Kravets <teackot@gmail.com> 14244L: platform-driver-x86@vger.kernel.org 14245S: Maintained 14246W: https://github.com/BeardOverflow/msi-ec 14247F: drivers/platform/x86/msi-ec.* 14248 14249MSI LAPTOP SUPPORT 14250M: "Lee, Chun-Yi" <jlee@suse.com> 14251L: platform-driver-x86@vger.kernel.org 14252S: Maintained 14253F: drivers/platform/x86/msi-laptop.c 14254 14255MSI WMI SUPPORT 14256L: platform-driver-x86@vger.kernel.org 14257S: Orphan 14258F: drivers/platform/x86/msi-wmi.c 14259 14260MSI001 MEDIA DRIVER 14261M: Antti Palosaari <crope@iki.fi> 14262L: linux-media@vger.kernel.org 14263S: Maintained 14264W: https://linuxtv.org 14265W: http://palosaari.fi/linux/ 14266Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14267T: git git://linuxtv.org/anttip/media_tree.git 14268F: drivers/media/tuners/msi001* 14269 14270MSI2500 MEDIA DRIVER 14271M: Antti Palosaari <crope@iki.fi> 14272L: linux-media@vger.kernel.org 14273S: Maintained 14274W: https://linuxtv.org 14275W: http://palosaari.fi/linux/ 14276Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14277T: git git://linuxtv.org/anttip/media_tree.git 14278F: drivers/media/usb/msi2500/ 14279 14280MSTAR INTERRUPT CONTROLLER DRIVER 14281M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14282M: Daniel Palmer <daniel@thingy.jp> 14283S: Maintained 14284F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14285F: drivers/irqchip/irq-mst-intc.c 14286 14287MSYSTEMS DISKONCHIP G3 MTD DRIVER 14288M: Robert Jarzmik <robert.jarzmik@free.fr> 14289L: linux-mtd@lists.infradead.org 14290S: Maintained 14291F: drivers/mtd/devices/docg3* 14292 14293MT9P031 APTINA CAMERA SENSOR 14294M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14295L: linux-media@vger.kernel.org 14296S: Maintained 14297T: git git://linuxtv.org/media_tree.git 14298F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14299F: drivers/media/i2c/mt9p031.c 14300F: include/media/i2c/mt9p031.h 14301 14302MT9T112 APTINA CAMERA SENSOR 14303M: Jacopo Mondi <jacopo@jmondi.org> 14304L: linux-media@vger.kernel.org 14305S: Odd Fixes 14306T: git git://linuxtv.org/media_tree.git 14307F: drivers/media/i2c/mt9t112.c 14308F: include/media/i2c/mt9t112.h 14309 14310MT9V032 APTINA CAMERA SENSOR 14311M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14312L: linux-media@vger.kernel.org 14313S: Maintained 14314T: git git://linuxtv.org/media_tree.git 14315F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14316F: drivers/media/i2c/mt9v032.c 14317F: include/media/i2c/mt9v032.h 14318 14319MT9V111 APTINA CAMERA SENSOR 14320M: Jacopo Mondi <jacopo@jmondi.org> 14321L: linux-media@vger.kernel.org 14322S: Maintained 14323T: git git://linuxtv.org/media_tree.git 14324F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14325F: drivers/media/i2c/mt9v111.c 14326 14327MULTIFUNCTION DEVICES (MFD) 14328M: Lee Jones <lee@kernel.org> 14329S: Maintained 14330T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14331F: Documentation/devicetree/bindings/mfd/ 14332F: drivers/mfd/ 14333F: include/dt-bindings/mfd/ 14334F: include/linux/mfd/ 14335 14336MULTIMEDIA CARD (MMC) ETC. OVER SPI 14337S: Orphan 14338F: drivers/mmc/host/mmc_spi.c 14339F: include/linux/spi/mmc_spi.h 14340 14341MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14342M: Ulf Hansson <ulf.hansson@linaro.org> 14343L: linux-mmc@vger.kernel.org 14344S: Maintained 14345T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14346F: Documentation/devicetree/bindings/mmc/ 14347F: drivers/mmc/ 14348F: include/linux/mmc/ 14349F: include/uapi/linux/mmc/ 14350 14351MULTIPLEXER SUBSYSTEM 14352M: Peter Rosin <peda@axentia.se> 14353S: Maintained 14354F: Documentation/ABI/testing/sysfs-class-mux* 14355F: Documentation/devicetree/bindings/mux/ 14356F: drivers/mux/ 14357F: include/dt-bindings/mux/ 14358F: include/linux/mux/ 14359 14360MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14361M: Bin Liu <b-liu@ti.com> 14362L: linux-usb@vger.kernel.org 14363S: Maintained 14364F: drivers/usb/musb/ 14365 14366MXL301RF MEDIA DRIVER 14367M: Akihiro Tsukada <tskd08@gmail.com> 14368L: linux-media@vger.kernel.org 14369S: Odd Fixes 14370F: drivers/media/tuners/mxl301rf* 14371 14372MXL5007T MEDIA DRIVER 14373M: Michael Krufky <mkrufky@linuxtv.org> 14374L: linux-media@vger.kernel.org 14375S: Maintained 14376W: https://linuxtv.org 14377W: http://github.com/mkrufky 14378Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14379T: git git://linuxtv.org/mkrufky/tuners.git 14380F: drivers/media/tuners/mxl5007t.* 14381 14382MXSFB DRM DRIVER 14383M: Marek Vasut <marex@denx.de> 14384M: Stefan Agner <stefan@agner.ch> 14385L: dri-devel@lists.freedesktop.org 14386S: Supported 14387T: git git://anongit.freedesktop.org/drm/drm-misc 14388F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14389F: drivers/gpu/drm/mxsfb/ 14390 14391MYLEX DAC960 PCI RAID Controller 14392M: Hannes Reinecke <hare@kernel.org> 14393L: linux-scsi@vger.kernel.org 14394S: Supported 14395F: drivers/scsi/myrb.* 14396F: drivers/scsi/myrs.* 14397 14398MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14399M: Chris Lee <christopher.lee@cspi.com> 14400L: netdev@vger.kernel.org 14401S: Supported 14402W: https://www.cspi.com/ethernet-products/support/downloads/ 14403F: drivers/net/ethernet/myricom/myri10ge/ 14404 14405NAND FLASH SUBSYSTEM 14406M: Miquel Raynal <miquel.raynal@bootlin.com> 14407R: Richard Weinberger <richard@nod.at> 14408L: linux-mtd@lists.infradead.org 14409S: Maintained 14410W: http://www.linux-mtd.infradead.org/ 14411Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14412C: irc://irc.oftc.net/mtd 14413T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14414F: drivers/mtd/nand/ 14415F: include/linux/mtd/*nand*.h 14416 14417NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14418M: Daniel Mack <zonque@gmail.com> 14419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14420S: Maintained 14421W: http://www.native-instruments.com 14422F: sound/usb/caiaq/ 14423 14424NATSEMI ETHERNET DRIVER (DP8381x) 14425S: Orphan 14426F: drivers/net/ethernet/natsemi/natsemi.c 14427 14428NCR 5380 SCSI DRIVERS 14429M: Finn Thain <fthain@linux-m68k.org> 14430M: Michael Schmitz <schmitzmic@gmail.com> 14431L: linux-scsi@vger.kernel.org 14432S: Maintained 14433F: Documentation/scsi/g_NCR5380.rst 14434F: drivers/scsi/NCR5380.* 14435F: drivers/scsi/arm/cumana_1.c 14436F: drivers/scsi/arm/oak.c 14437F: drivers/scsi/atari_scsi.* 14438F: drivers/scsi/dmx3191d.c 14439F: drivers/scsi/g_NCR5380.* 14440F: drivers/scsi/mac_scsi.* 14441F: drivers/scsi/sun3_scsi.* 14442F: drivers/scsi/sun3_scsi_vme.c 14443 14444NCSI LIBRARY 14445M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14446S: Maintained 14447F: net/ncsi/ 14448 14449NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14450M: Guenter Roeck <linux@roeck-us.net> 14451L: linux-hwmon@vger.kernel.org 14452S: Maintained 14453F: Documentation/hwmon/nct6775.rst 14454F: drivers/hwmon/nct6775-core.c 14455F: drivers/hwmon/nct6775-platform.c 14456F: drivers/hwmon/nct6775.h 14457 14458NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14459M: Zev Weiss <zev@bewilderbeest.net> 14460L: linux-hwmon@vger.kernel.org 14461S: Maintained 14462F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14463F: drivers/hwmon/nct6775-i2c.c 14464 14465NETDEVSIM 14466M: Jakub Kicinski <kuba@kernel.org> 14467S: Maintained 14468F: drivers/net/netdevsim/* 14469 14470NETEM NETWORK EMULATOR 14471M: Stephen Hemminger <stephen@networkplumber.org> 14472L: netdev@vger.kernel.org 14473S: Maintained 14474F: net/sched/sch_netem.c 14475 14476NETERION 10GbE DRIVERS (s2io) 14477M: Jon Mason <jdmason@kudzu.us> 14478L: netdev@vger.kernel.org 14479S: Supported 14480F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14481F: drivers/net/ethernet/neterion/ 14482 14483NETFILTER 14484M: Pablo Neira Ayuso <pablo@netfilter.org> 14485M: Jozsef Kadlecsik <kadlec@netfilter.org> 14486M: Florian Westphal <fw@strlen.de> 14487L: netfilter-devel@vger.kernel.org 14488L: coreteam@netfilter.org 14489S: Maintained 14490W: http://www.netfilter.org/ 14491W: http://www.iptables.org/ 14492W: http://www.nftables.org/ 14493Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14494C: irc://irc.libera.chat/netfilter 14495T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14496T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14497F: include/linux/netfilter* 14498F: include/linux/netfilter/ 14499F: include/net/netfilter/ 14500F: include/uapi/linux/netfilter* 14501F: include/uapi/linux/netfilter/ 14502F: net/*/netfilter.c 14503F: net/*/netfilter/ 14504F: net/bridge/br_netfilter*.c 14505F: net/netfilter/ 14506 14507NETROM NETWORK LAYER 14508M: Ralf Baechle <ralf@linux-mips.org> 14509L: linux-hams@vger.kernel.org 14510S: Maintained 14511W: http://www.linux-ax25.org/ 14512F: include/net/netrom.h 14513F: include/uapi/linux/netrom.h 14514F: net/netrom/ 14515 14516NETRONIX EMBEDDED CONTROLLER 14517M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14518S: Maintained 14519F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14520F: drivers/mfd/ntxec.c 14521F: drivers/pwm/pwm-ntxec.c 14522F: drivers/rtc/rtc-ntxec.c 14523F: include/linux/mfd/ntxec.h 14524 14525NETRONOME ETHERNET DRIVERS 14526M: Simon Horman <simon.horman@corigine.com> 14527R: Jakub Kicinski <kuba@kernel.org> 14528L: oss-drivers@corigine.com 14529S: Maintained 14530F: drivers/net/ethernet/netronome/ 14531 14532NETWORK BLOCK DEVICE (NBD) 14533M: Josef Bacik <josef@toxicpanda.com> 14534L: linux-block@vger.kernel.org 14535L: nbd@other.debian.org 14536S: Maintained 14537F: Documentation/admin-guide/blockdev/nbd.rst 14538F: drivers/block/nbd.c 14539F: include/trace/events/nbd.h 14540F: include/uapi/linux/nbd.h 14541 14542NETWORK DROP MONITOR 14543M: Neil Horman <nhorman@tuxdriver.com> 14544L: netdev@vger.kernel.org 14545S: Maintained 14546W: https://fedorahosted.org/dropwatch/ 14547F: include/uapi/linux/net_dropmon.h 14548F: net/core/drop_monitor.c 14549 14550NETWORKING DRIVERS 14551M: "David S. Miller" <davem@davemloft.net> 14552M: Eric Dumazet <edumazet@google.com> 14553M: Jakub Kicinski <kuba@kernel.org> 14554M: Paolo Abeni <pabeni@redhat.com> 14555L: netdev@vger.kernel.org 14556S: Maintained 14557Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14558T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14559T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14560F: Documentation/devicetree/bindings/net/ 14561F: drivers/connector/ 14562F: drivers/net/ 14563X: drivers/net/wireless/ 14564F: include/dt-bindings/net/ 14565F: include/linux/etherdevice.h 14566F: include/linux/fcdevice.h 14567F: include/linux/fddidevice.h 14568F: include/linux/hippidevice.h 14569F: include/linux/if_* 14570F: include/linux/inetdevice.h 14571F: include/linux/netdevice.h 14572F: include/uapi/linux/if_* 14573F: include/uapi/linux/netdevice.h 14574 14575NETWORKING DRIVERS (WIRELESS) 14576M: Kalle Valo <kvalo@kernel.org> 14577L: linux-wireless@vger.kernel.org 14578S: Maintained 14579W: https://wireless.wiki.kernel.org/ 14580Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14581T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14583F: Documentation/devicetree/bindings/net/wireless/ 14584F: drivers/net/wireless/ 14585 14586NETWORKING [DSA] 14587M: Andrew Lunn <andrew@lunn.ch> 14588M: Florian Fainelli <f.fainelli@gmail.com> 14589M: Vladimir Oltean <olteanv@gmail.com> 14590S: Maintained 14591F: Documentation/devicetree/bindings/net/dsa/ 14592F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14593F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14594F: drivers/net/dsa/ 14595F: include/linux/dsa/ 14596F: include/linux/platform_data/dsa.h 14597F: include/net/dsa.h 14598F: net/dsa/ 14599F: tools/testing/selftests/drivers/net/dsa/ 14600 14601NETWORKING [GENERAL] 14602M: "David S. Miller" <davem@davemloft.net> 14603M: Eric Dumazet <edumazet@google.com> 14604M: Jakub Kicinski <kuba@kernel.org> 14605M: Paolo Abeni <pabeni@redhat.com> 14606L: netdev@vger.kernel.org 14607S: Maintained 14608Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14609B: mailto:netdev@vger.kernel.org 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14612F: Documentation/core-api/netlink.rst 14613F: Documentation/netlink/ 14614F: Documentation/networking/ 14615F: Documentation/process/maintainer-netdev.rst 14616F: Documentation/userspace-api/netlink/ 14617F: include/linux/in.h 14618F: include/linux/net.h 14619F: include/linux/netdevice.h 14620F: include/net/ 14621F: include/uapi/linux/in.h 14622F: include/uapi/linux/net.h 14623F: include/uapi/linux/net_namespace.h 14624F: include/uapi/linux/netdevice.h 14625F: lib/net_utils.c 14626F: lib/random32.c 14627F: net/ 14628X: net/bluetooth/ 14629F: tools/net/ 14630F: tools/testing/selftests/net/ 14631 14632NETWORKING [IPSEC] 14633M: Steffen Klassert <steffen.klassert@secunet.com> 14634M: Herbert Xu <herbert@gondor.apana.org.au> 14635M: "David S. Miller" <davem@davemloft.net> 14636L: netdev@vger.kernel.org 14637S: Maintained 14638T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14639T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14640F: include/net/xfrm.h 14641F: include/uapi/linux/xfrm.h 14642F: net/ipv4/ah4.c 14643F: net/ipv4/esp4* 14644F: net/ipv4/ip_vti.c 14645F: net/ipv4/ipcomp.c 14646F: net/ipv4/xfrm* 14647F: net/ipv6/ah6.c 14648F: net/ipv6/esp6* 14649F: net/ipv6/ip6_vti.c 14650F: net/ipv6/ipcomp6.c 14651F: net/ipv6/xfrm* 14652F: net/key/ 14653F: net/xfrm/ 14654F: tools/testing/selftests/net/ipsec.c 14655 14656NETWORKING [IPv4/IPv6] 14657M: "David S. Miller" <davem@davemloft.net> 14658M: David Ahern <dsahern@kernel.org> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14662F: arch/x86/net/* 14663F: include/linux/ip.h 14664F: include/linux/ipv6* 14665F: include/net/fib* 14666F: include/net/ip* 14667F: include/net/route.h 14668F: net/ipv4/ 14669F: net/ipv6/ 14670 14671NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14672M: Paul Moore <paul@paul-moore.com> 14673L: netdev@vger.kernel.org 14674L: linux-security-module@vger.kernel.org 14675S: Maintained 14676W: https://github.com/netlabel 14677F: Documentation/netlabel/ 14678F: include/net/calipso.h 14679F: include/net/cipso_ipv4.h 14680F: include/net/netlabel.h 14681F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14682F: include/uapi/linux/netfilter/xt_SECMARK.h 14683F: net/ipv4/cipso_ipv4.c 14684F: net/ipv6/calipso.c 14685F: net/netfilter/xt_CONNSECMARK.c 14686F: net/netfilter/xt_SECMARK.c 14687F: net/netlabel/ 14688 14689NETWORKING [MPTCP] 14690M: Matthieu Baerts <matthieu.baerts@tessares.net> 14691M: Mat Martineau <martineau@kernel.org> 14692L: netdev@vger.kernel.org 14693L: mptcp@lists.linux.dev 14694S: Maintained 14695W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14696B: https://github.com/multipath-tcp/mptcp_net-next/issues 14697T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14698T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14699F: Documentation/networking/mptcp-sysctl.rst 14700F: include/net/mptcp.h 14701F: include/trace/events/mptcp.h 14702F: include/uapi/linux/mptcp.h 14703F: net/mptcp/ 14704F: tools/testing/selftests/bpf/*/*mptcp*.c 14705F: tools/testing/selftests/net/mptcp/ 14706 14707NETWORKING [TCP] 14708M: Eric Dumazet <edumazet@google.com> 14709L: netdev@vger.kernel.org 14710S: Maintained 14711F: include/linux/tcp.h 14712F: include/net/tcp.h 14713F: include/trace/events/tcp.h 14714F: include/uapi/linux/tcp.h 14715F: net/ipv4/syncookies.c 14716F: net/ipv4/tcp*.c 14717F: net/ipv6/syncookies.c 14718F: net/ipv6/tcp*.c 14719 14720NETWORKING [TLS] 14721M: Boris Pismenny <borisp@nvidia.com> 14722M: John Fastabend <john.fastabend@gmail.com> 14723M: Jakub Kicinski <kuba@kernel.org> 14724L: netdev@vger.kernel.org 14725S: Maintained 14726F: include/net/tls.h 14727F: include/uapi/linux/tls.h 14728F: net/tls/* 14729 14730NETXEN (1/10) GbE SUPPORT 14731M: Manish Chopra <manishc@marvell.com> 14732M: Rahul Verma <rahulv@marvell.com> 14733M: GR-Linux-NIC-Dev@marvell.com 14734L: netdev@vger.kernel.org 14735S: Supported 14736F: drivers/net/ethernet/qlogic/netxen/ 14737 14738NET_FAILOVER MODULE 14739M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14740L: netdev@vger.kernel.org 14741S: Supported 14742F: Documentation/networking/net_failover.rst 14743F: drivers/net/net_failover.c 14744F: include/net/net_failover.h 14745 14746NEXTHOP 14747M: David Ahern <dsahern@kernel.org> 14748L: netdev@vger.kernel.org 14749S: Maintained 14750F: include/net/netns/nexthop.h 14751F: include/net/nexthop.h 14752F: include/uapi/linux/nexthop.h 14753F: net/ipv4/nexthop.c 14754 14755NFC SUBSYSTEM 14756M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14757L: netdev@vger.kernel.org 14758S: Maintained 14759F: Documentation/devicetree/bindings/net/nfc/ 14760F: drivers/nfc/ 14761F: include/net/nfc/ 14762F: include/uapi/linux/nfc.h 14763F: net/nfc/ 14764 14765NFC VIRTUAL NCI DEVICE DRIVER 14766M: Bongsu Jeon <bongsu.jeon@samsung.com> 14767L: netdev@vger.kernel.org 14768S: Supported 14769F: drivers/nfc/virtual_ncidev.c 14770F: tools/testing/selftests/nci/ 14771 14772NFS, SUNRPC, AND LOCKD CLIENTS 14773M: Trond Myklebust <trond.myklebust@hammerspace.com> 14774M: Anna Schumaker <anna@kernel.org> 14775L: linux-nfs@vger.kernel.org 14776S: Maintained 14777W: http://client.linux-nfs.org 14778T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14779F: Documentation/filesystems/nfs/ 14780F: fs/lockd/ 14781F: fs/nfs/ 14782F: fs/nfs_common/ 14783F: include/linux/lockd/ 14784F: include/linux/nfs* 14785F: include/linux/sunrpc/ 14786F: include/uapi/linux/nfs* 14787F: include/uapi/linux/sunrpc/ 14788F: net/sunrpc/ 14789 14790NILFS2 FILESYSTEM 14791M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14792L: linux-nilfs@vger.kernel.org 14793S: Supported 14794W: https://nilfs.sourceforge.io/ 14795W: https://nilfs.osdn.jp/ 14796T: git https://github.com/konis/nilfs2.git 14797F: Documentation/filesystems/nilfs2.rst 14798F: fs/nilfs2/ 14799F: include/trace/events/nilfs2.h 14800F: include/uapi/linux/nilfs2_api.h 14801F: include/uapi/linux/nilfs2_ondisk.h 14802 14803NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14804M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14805S: Maintained 14806W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14807F: Documentation/scsi/NinjaSCSI.rst 14808F: drivers/scsi/pcmcia/nsp_* 14809 14810NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14811M: GOTO Masanori <gotom@debian.or.jp> 14812M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14813S: Maintained 14814W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14815F: Documentation/scsi/NinjaSCSI.rst 14816F: drivers/scsi/nsp32* 14817 14818NINTENDO HID DRIVER 14819M: Daniel J. Ogorchock <djogorchock@gmail.com> 14820L: linux-input@vger.kernel.org 14821S: Maintained 14822F: drivers/hid/hid-nintendo* 14823 14824NIOS2 ARCHITECTURE 14825M: Dinh Nguyen <dinguyen@kernel.org> 14826S: Maintained 14827T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14828F: arch/nios2/ 14829 14830NITRO ENCLAVES (NE) 14831M: Alexandru Ciobotaru <alcioa@amazon.com> 14832L: linux-kernel@vger.kernel.org 14833L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14834S: Supported 14835W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14836F: Documentation/virt/ne_overview.rst 14837F: drivers/virt/nitro_enclaves/ 14838F: include/linux/nitro_enclaves.h 14839F: include/uapi/linux/nitro_enclaves.h 14840F: samples/nitro_enclaves/ 14841 14842NOHZ, DYNTICKS SUPPORT 14843M: Frederic Weisbecker <frederic@kernel.org> 14844M: Thomas Gleixner <tglx@linutronix.de> 14845M: Ingo Molnar <mingo@kernel.org> 14846L: linux-kernel@vger.kernel.org 14847S: Maintained 14848T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14849F: include/linux/sched/nohz.h 14850F: include/linux/tick.h 14851F: kernel/time/tick*.* 14852 14853NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14854M: Pavel Machek <pavel@ucw.cz> 14855M: Sakari Ailus <sakari.ailus@iki.fi> 14856L: linux-media@vger.kernel.org 14857S: Maintained 14858F: drivers/media/i2c/ad5820.c 14859F: drivers/media/i2c/et8ek8 14860 14861NOKIA N900 POWER SUPPLY DRIVERS 14862R: Pali Rohár <pali@kernel.org> 14863F: drivers/power/supply/bq2415x_charger.c 14864F: drivers/power/supply/bq27xxx_battery.c 14865F: drivers/power/supply/bq27xxx_battery_i2c.c 14866F: drivers/power/supply/isp1704_charger.c 14867F: drivers/power/supply/rx51_battery.c 14868F: include/linux/power/bq2415x_charger.h 14869F: include/linux/power/bq27xxx_battery.h 14870 14871NOLIBC HEADER FILE 14872M: Willy Tarreau <w@1wt.eu> 14873S: Maintained 14874T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14875F: tools/include/nolibc/ 14876F: tools/testing/selftests/nolibc/ 14877 14878NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14879M: Hans de Goede <hdegoede@redhat.com> 14880L: linux-input@vger.kernel.org 14881S: Maintained 14882F: drivers/input/touchscreen/novatek-nvt-ts.c 14883 14884NSDEPS 14885M: Matthias Maennich <maennich@google.com> 14886S: Maintained 14887F: Documentation/core-api/symbol-namespaces.rst 14888F: scripts/nsdeps 14889 14890NTB AMD DRIVER 14891M: Sanjay R Mehta <sanju.mehta@amd.com> 14892M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14893L: ntb@lists.linux.dev 14894S: Supported 14895F: drivers/ntb/hw/amd/ 14896 14897NTB DRIVER CORE 14898M: Jon Mason <jdmason@kudzu.us> 14899M: Dave Jiang <dave.jiang@intel.com> 14900M: Allen Hubbe <allenbh@gmail.com> 14901L: ntb@lists.linux.dev 14902S: Supported 14903W: https://github.com/jonmason/ntb/wiki 14904T: git git://github.com/jonmason/ntb.git 14905F: drivers/net/ntb_netdev.c 14906F: drivers/ntb/ 14907F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14908F: include/linux/ntb.h 14909F: include/linux/ntb_transport.h 14910F: tools/testing/selftests/ntb/ 14911 14912NTB IDT DRIVER 14913M: Serge Semin <fancer.lancer@gmail.com> 14914L: ntb@lists.linux.dev 14915S: Supported 14916F: drivers/ntb/hw/idt/ 14917 14918NTB INTEL DRIVER 14919M: Dave Jiang <dave.jiang@intel.com> 14920L: ntb@lists.linux.dev 14921S: Supported 14922W: https://github.com/davejiang/linux/wiki 14923T: git https://github.com/davejiang/linux.git 14924F: drivers/ntb/hw/intel/ 14925 14926NTFS FILESYSTEM 14927M: Anton Altaparmakov <anton@tuxera.com> 14928L: linux-ntfs-dev@lists.sourceforge.net 14929S: Supported 14930W: http://www.tuxera.com/ 14931T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14932F: Documentation/filesystems/ntfs.rst 14933F: fs/ntfs/ 14934 14935NTFS3 FILESYSTEM 14936M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14937L: ntfs3@lists.linux.dev 14938S: Supported 14939W: http://www.paragon-software.com/ 14940T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14941F: Documentation/filesystems/ntfs3.rst 14942F: fs/ntfs3/ 14943 14944NUBUS SUBSYSTEM 14945M: Finn Thain <fthain@linux-m68k.org> 14946L: linux-m68k@lists.linux-m68k.org 14947S: Maintained 14948F: arch/*/include/asm/nubus.h 14949F: drivers/nubus/ 14950F: include/linux/nubus.h 14951F: include/uapi/linux/nubus.h 14952 14953NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14954M: Antonino Daplas <adaplas@gmail.com> 14955L: linux-fbdev@vger.kernel.org 14956S: Maintained 14957F: drivers/video/fbdev/nvidia/ 14958F: drivers/video/fbdev/riva/ 14959 14960NVIDIA WMI EC BACKLIGHT DRIVER 14961M: Daniel Dadap <ddadap@nvidia.com> 14962L: platform-driver-x86@vger.kernel.org 14963S: Supported 14964F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14965F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14966 14967NVM EXPRESS DRIVER 14968M: Keith Busch <kbusch@kernel.org> 14969M: Jens Axboe <axboe@fb.com> 14970M: Christoph Hellwig <hch@lst.de> 14971M: Sagi Grimberg <sagi@grimberg.me> 14972L: linux-nvme@lists.infradead.org 14973S: Supported 14974W: http://git.infradead.org/nvme.git 14975T: git git://git.infradead.org/nvme.git 14976F: Documentation/nvme/ 14977F: drivers/nvme/common/ 14978F: drivers/nvme/host/ 14979F: include/linux/nvme-*.h 14980F: include/linux/nvme.h 14981F: include/uapi/linux/nvme_ioctl.h 14982 14983NVM EXPRESS FABRICS AUTHENTICATION 14984M: Hannes Reinecke <hare@suse.de> 14985L: linux-nvme@lists.infradead.org 14986S: Supported 14987F: drivers/nvme/host/auth.c 14988F: drivers/nvme/target/auth.c 14989F: drivers/nvme/target/fabrics-cmd-auth.c 14990F: include/linux/nvme-auth.h 14991 14992NVM EXPRESS FC TRANSPORT DRIVERS 14993M: James Smart <james.smart@broadcom.com> 14994L: linux-nvme@lists.infradead.org 14995S: Supported 14996F: drivers/nvme/host/fc.c 14997F: drivers/nvme/target/fc.c 14998F: drivers/nvme/target/fcloop.c 14999F: include/linux/nvme-fc-driver.h 15000F: include/linux/nvme-fc.h 15001 15002NVM EXPRESS HARDWARE MONITORING SUPPORT 15003M: Guenter Roeck <linux@roeck-us.net> 15004L: linux-nvme@lists.infradead.org 15005S: Supported 15006F: drivers/nvme/host/hwmon.c 15007 15008NVM EXPRESS TARGET DRIVER 15009M: Christoph Hellwig <hch@lst.de> 15010M: Sagi Grimberg <sagi@grimberg.me> 15011M: Chaitanya Kulkarni <kch@nvidia.com> 15012L: linux-nvme@lists.infradead.org 15013S: Supported 15014W: http://git.infradead.org/nvme.git 15015T: git git://git.infradead.org/nvme.git 15016F: drivers/nvme/target/ 15017 15018NVMEM FRAMEWORK 15019M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15020S: Maintained 15021T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15022F: Documentation/ABI/stable/sysfs-bus-nvmem 15023F: Documentation/devicetree/bindings/nvmem/ 15024F: drivers/nvmem/ 15025F: include/linux/nvmem-consumer.h 15026F: include/linux/nvmem-provider.h 15027 15028NXP BLUETOOTH WIRELESS DRIVERS 15029M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15030M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15031S: Maintained 15032F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15033F: drivers/bluetooth/btnxpuart.c 15034 15035NXP C45 TJA11XX PHY DRIVER 15036M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15037L: netdev@vger.kernel.org 15038S: Maintained 15039F: drivers/net/phy/nxp-c45-tja11xx.c 15040 15041NXP FSPI DRIVER 15042M: Han Xu <han.xu@nxp.com> 15043M: Haibo Chen <haibo.chen@nxp.com> 15044R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15045L: linux-spi@vger.kernel.org 15046S: Maintained 15047F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15048F: drivers/spi/spi-nxp-fspi.c 15049 15050NXP FXAS21002C DRIVER 15051M: Rui Miguel Silva <rmfrfs@gmail.com> 15052L: linux-iio@vger.kernel.org 15053S: Maintained 15054F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15055F: drivers/iio/gyro/fxas21002c.h 15056F: drivers/iio/gyro/fxas21002c_core.c 15057F: drivers/iio/gyro/fxas21002c_i2c.c 15058F: drivers/iio/gyro/fxas21002c_spi.c 15059 15060NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15061M: Haibo Chen <haibo.chen@nxp.com> 15062L: linux-iio@vger.kernel.org 15063L: linux-imx@nxp.com 15064S: Maintained 15065F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15066F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15067F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15068F: drivers/iio/adc/imx7d_adc.c 15069F: drivers/iio/adc/imx93_adc.c 15070F: drivers/iio/adc/vf610_adc.c 15071 15072NXP i.MX 8M ISI DRIVER 15073M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15074L: linux-media@vger.kernel.org 15075S: Maintained 15076F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15077F: drivers/media/platform/nxp/imx8-isi/ 15078 15079NXP i.MX 8MP DW100 V4L2 DRIVER 15080M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15081L: linux-media@vger.kernel.org 15082S: Maintained 15083F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15084F: Documentation/userspace-api/media/drivers/dw100.rst 15085F: drivers/media/platform/nxp/dw100/ 15086F: include/uapi/linux/dw100.h 15087 15088NXP i.MX 8MQ DCSS DRIVER 15089M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15090R: Lucas Stach <l.stach@pengutronix.de> 15091L: dri-devel@lists.freedesktop.org 15092S: Maintained 15093F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15094F: drivers/gpu/drm/imx/dcss/ 15095 15096NXP i.MX 8QXP ADC DRIVER 15097M: Cai Huoqing <cai.huoqing@linux.dev> 15098M: Haibo Chen <haibo.chen@nxp.com> 15099L: linux-imx@nxp.com 15100L: linux-iio@vger.kernel.org 15101S: Maintained 15102F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15103F: drivers/iio/adc/imx8qxp-adc.c 15104 15105NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15106M: Mirela Rabulea <mirela.rabulea@nxp.com> 15107R: NXP Linux Team <linux-imx@nxp.com> 15108L: linux-media@vger.kernel.org 15109S: Maintained 15110F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15111F: drivers/media/platform/nxp/imx-jpeg 15112 15113NXP i.MX CLOCK DRIVERS 15114M: Abel Vesa <abelvesa@kernel.org> 15115R: Peng Fan <peng.fan@nxp.com> 15116L: linux-clk@vger.kernel.org 15117L: linux-imx@nxp.com 15118S: Maintained 15119T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15120F: Documentation/devicetree/bindings/clock/imx* 15121F: drivers/clk/imx/ 15122F: include/dt-bindings/clock/imx* 15123 15124NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15125M: Jagan Teki <jagan@amarulasolutions.com> 15126S: Maintained 15127F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15128F: drivers/regulator/pf8x00-regulator.c 15129 15130NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15131M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15132L: linux-kernel@vger.kernel.org 15133S: Maintained 15134F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15135F: drivers/extcon/extcon-ptn5150.c 15136 15137NXP SGTL5000 DRIVER 15138M: Fabio Estevam <festevam@gmail.com> 15139L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15140S: Maintained 15141F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15142F: sound/soc/codecs/sgtl5000* 15143 15144NXP SJA1105 ETHERNET SWITCH DRIVER 15145M: Vladimir Oltean <olteanv@gmail.com> 15146L: linux-kernel@vger.kernel.org 15147S: Maintained 15148F: drivers/net/dsa/sja1105 15149F: drivers/net/pcs/pcs-xpcs-nxp.c 15150 15151NXP TDA998X DRM DRIVER 15152M: Russell King <linux@armlinux.org.uk> 15153S: Maintained 15154T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15155T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15156F: drivers/gpu/drm/i2c/tda998x_drv.c 15157F: include/drm/i2c/tda998x.h 15158F: include/dt-bindings/display/tda998x.h 15159K: "nxp,tda998x" 15160 15161NXP TFA9879 DRIVER 15162M: Peter Rosin <peda@axentia.se> 15163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15164S: Maintained 15165F: Documentation/devicetree/bindings/sound/tfa9879.txt 15166F: sound/soc/codecs/tfa9879* 15167 15168NXP-NCI NFC DRIVER 15169S: Orphan 15170F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15171F: drivers/nfc/nxp-nci 15172 15173NXP/Goodix TFA989X (TFA1) DRIVER 15174M: Stephan Gerhold <stephan@gerhold.net> 15175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15176S: Maintained 15177F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15178F: sound/soc/codecs/tfa989x.c 15179 15180NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15181M: Jonas Malaco <jonas@protocubo.io> 15182L: linux-hwmon@vger.kernel.org 15183S: Maintained 15184F: Documentation/hwmon/nzxt-kraken2.rst 15185F: drivers/hwmon/nzxt-kraken2.c 15186 15187NZXT-SMART2 HARDWARE MONITORING DRIVER 15188M: Aleksandr Mezin <mezin.alexander@gmail.com> 15189L: linux-hwmon@vger.kernel.org 15190S: Maintained 15191F: Documentation/hwmon/nzxt-smart2.rst 15192F: drivers/hwmon/nzxt-smart2.c 15193 15194OBJAGG 15195M: Jiri Pirko <jiri@resnulli.us> 15196L: netdev@vger.kernel.org 15197S: Supported 15198F: include/linux/objagg.h 15199F: lib/objagg.c 15200F: lib/test_objagg.c 15201 15202OBJTOOL 15203M: Josh Poimboeuf <jpoimboe@kernel.org> 15204M: Peter Zijlstra <peterz@infradead.org> 15205S: Supported 15206F: include/linux/objtool*.h 15207F: tools/objtool/ 15208 15209OCELOT ETHERNET SWITCH DRIVER 15210M: Vladimir Oltean <vladimir.oltean@nxp.com> 15211M: Claudiu Manoil <claudiu.manoil@nxp.com> 15212M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15213M: UNGLinuxDriver@microchip.com 15214L: netdev@vger.kernel.org 15215S: Supported 15216F: drivers/net/dsa/ocelot/* 15217F: drivers/net/ethernet/mscc/ 15218F: include/soc/mscc/ocelot* 15219F: net/dsa/tag_ocelot.c 15220F: net/dsa/tag_ocelot_8021q.c 15221F: tools/testing/selftests/drivers/net/ocelot/* 15222 15223OCELOT EXTERNAL SWITCH CONTROL 15224M: Colin Foster <colin.foster@in-advantage.com> 15225S: Supported 15226F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15227F: drivers/mfd/ocelot* 15228F: drivers/net/dsa/ocelot/ocelot_ext.c 15229F: include/linux/mfd/ocelot.h 15230 15231OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15232M: Frederic Barrat <fbarrat@linux.ibm.com> 15233M: Andrew Donnellan <ajd@linux.ibm.com> 15234L: linuxppc-dev@lists.ozlabs.org 15235S: Supported 15236F: Documentation/userspace-api/accelerators/ocxl.rst 15237F: arch/powerpc/include/asm/pnv-ocxl.h 15238F: arch/powerpc/platforms/powernv/ocxl.c 15239F: drivers/misc/ocxl/ 15240F: include/misc/ocxl* 15241F: include/uapi/misc/ocxl.h 15242 15243OMAP AUDIO SUPPORT 15244M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15245M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15246L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15247L: linux-omap@vger.kernel.org 15248S: Maintained 15249F: sound/soc/ti/n810.c 15250F: sound/soc/ti/omap* 15251F: sound/soc/ti/rx51.c 15252F: sound/soc/ti/sdma-pcm.* 15253 15254OMAP CLOCK FRAMEWORK SUPPORT 15255M: Paul Walmsley <paul@pwsan.com> 15256L: linux-omap@vger.kernel.org 15257S: Maintained 15258F: arch/arm/*omap*/*clock* 15259 15260OMAP DEVICE TREE SUPPORT 15261M: Benoît Cousson <bcousson@baylibre.com> 15262M: Tony Lindgren <tony@atomide.com> 15263L: linux-omap@vger.kernel.org 15264L: devicetree@vger.kernel.org 15265S: Maintained 15266F: arch/arm/boot/dts/*am3* 15267F: arch/arm/boot/dts/*am4* 15268F: arch/arm/boot/dts/*am5* 15269F: arch/arm/boot/dts/*dra7* 15270F: arch/arm/boot/dts/*omap* 15271F: arch/arm/boot/dts/logicpd-som-lv* 15272F: arch/arm/boot/dts/logicpd-torpedo* 15273 15274OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15275L: linux-omap@vger.kernel.org 15276L: linux-fbdev@vger.kernel.org 15277S: Orphan 15278F: Documentation/arm/omap/dss.rst 15279F: drivers/video/fbdev/omap2/ 15280 15281OMAP FRAMEBUFFER SUPPORT 15282L: linux-fbdev@vger.kernel.org 15283L: linux-omap@vger.kernel.org 15284S: Orphan 15285F: drivers/video/fbdev/omap/ 15286 15287OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15288M: Roger Quadros <rogerq@kernel.org> 15289M: Tony Lindgren <tony@atomide.com> 15290L: linux-omap@vger.kernel.org 15291S: Maintained 15292F: arch/arm/mach-omap2/*gpmc* 15293F: drivers/memory/omap-gpmc.c 15294 15295OMAP GPIO DRIVER 15296M: Grygorii Strashko <grygorii.strashko@ti.com> 15297M: Santosh Shilimkar <ssantosh@kernel.org> 15298M: Kevin Hilman <khilman@kernel.org> 15299L: linux-omap@vger.kernel.org 15300S: Maintained 15301F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15302F: drivers/gpio/gpio-omap.c 15303 15304OMAP HARDWARE SPINLOCK SUPPORT 15305M: Ohad Ben-Cohen <ohad@wizery.com> 15306L: linux-omap@vger.kernel.org 15307S: Maintained 15308F: drivers/hwspinlock/omap_hwspinlock.c 15309 15310OMAP HS MMC SUPPORT 15311L: linux-mmc@vger.kernel.org 15312L: linux-omap@vger.kernel.org 15313S: Orphan 15314F: drivers/mmc/host/omap_hsmmc.c 15315 15316OMAP HWMOD DATA 15317M: Paul Walmsley <paul@pwsan.com> 15318L: linux-omap@vger.kernel.org 15319S: Maintained 15320F: arch/arm/mach-omap2/omap_hwmod*data* 15321 15322OMAP HWMOD SUPPORT 15323M: Benoît Cousson <bcousson@baylibre.com> 15324M: Paul Walmsley <paul@pwsan.com> 15325L: linux-omap@vger.kernel.org 15326S: Maintained 15327F: arch/arm/mach-omap2/omap_hwmod.* 15328 15329OMAP I2C DRIVER 15330M: Vignesh R <vigneshr@ti.com> 15331L: linux-omap@vger.kernel.org 15332L: linux-i2c@vger.kernel.org 15333S: Maintained 15334F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15335F: drivers/i2c/busses/i2c-omap.c 15336 15337OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15338M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15339L: linux-media@vger.kernel.org 15340S: Maintained 15341F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15342F: drivers/media/platform/ti/omap3isp/ 15343F: drivers/staging/media/omap4iss/ 15344 15345OMAP MMC SUPPORT 15346M: Aaro Koskinen <aaro.koskinen@iki.fi> 15347L: linux-omap@vger.kernel.org 15348S: Odd Fixes 15349F: drivers/mmc/host/omap.c 15350 15351OMAP POWER MANAGEMENT SUPPORT 15352M: Kevin Hilman <khilman@kernel.org> 15353L: linux-omap@vger.kernel.org 15354S: Maintained 15355F: arch/arm/*omap*/*pm* 15356F: drivers/cpufreq/omap-cpufreq.c 15357 15358OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15359M: Paul Walmsley <paul@pwsan.com> 15360L: linux-omap@vger.kernel.org 15361S: Maintained 15362F: arch/arm/mach-omap2/prm* 15363 15364OMAP RANDOM NUMBER GENERATOR SUPPORT 15365M: Deepak Saxena <dsaxena@plexity.net> 15366S: Maintained 15367F: drivers/char/hw_random/omap-rng.c 15368 15369OMAP USB SUPPORT 15370L: linux-usb@vger.kernel.org 15371L: linux-omap@vger.kernel.org 15372S: Orphan 15373F: arch/arm/*omap*/usb* 15374F: drivers/usb/*/*omap* 15375 15376OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15377M: Mark Jackson <mpfj@newflow.co.uk> 15378L: linux-omap@vger.kernel.org 15379S: Maintained 15380F: arch/arm/boot/dts/am335x-nano.dts 15381 15382OMAP1 SUPPORT 15383M: Aaro Koskinen <aaro.koskinen@iki.fi> 15384M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15385M: Tony Lindgren <tony@atomide.com> 15386L: linux-omap@vger.kernel.org 15387S: Maintained 15388Q: http://patchwork.kernel.org/project/linux-omap/list/ 15389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15390F: arch/arm/configs/omap1_defconfig 15391F: arch/arm/mach-omap1/ 15392F: drivers/i2c/busses/i2c-omap.c 15393F: include/linux/platform_data/ams-delta-fiq.h 15394F: include/linux/platform_data/i2c-omap.h 15395 15396OMAP2+ SUPPORT 15397M: Tony Lindgren <tony@atomide.com> 15398L: linux-omap@vger.kernel.org 15399S: Maintained 15400W: http://www.muru.com/linux/omap/ 15401W: http://linux.omap.com/ 15402Q: http://patchwork.kernel.org/project/linux-omap/list/ 15403T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15404F: arch/arm/configs/omap2plus_defconfig 15405F: arch/arm/mach-omap2/ 15406F: drivers/bus/ti-sysc.c 15407F: drivers/i2c/busses/i2c-omap.c 15408F: drivers/irqchip/irq-omap-intc.c 15409F: drivers/mfd/*omap*.c 15410F: drivers/mfd/menelaus.c 15411F: drivers/mfd/palmas.c 15412F: drivers/mfd/tps65217.c 15413F: drivers/mfd/tps65218.c 15414F: drivers/mfd/tps65219.c 15415F: drivers/mfd/tps65910.c 15416F: drivers/mfd/twl-core.[ch] 15417F: drivers/mfd/twl4030*.c 15418F: drivers/mfd/twl6030*.c 15419F: drivers/mfd/twl6040*.c 15420F: drivers/regulator/palmas-regulator*.c 15421F: drivers/regulator/pbias-regulator.c 15422F: drivers/regulator/tps65217-regulator.c 15423F: drivers/regulator/tps65218-regulator.c 15424F: drivers/regulator/tps65219-regulator.c 15425F: drivers/regulator/tps65910-regulator.c 15426F: drivers/regulator/twl-regulator.c 15427F: drivers/regulator/twl6030-regulator.c 15428F: include/linux/platform_data/i2c-omap.h 15429F: include/linux/platform_data/ti-sysc.h 15430 15431OMFS FILESYSTEM 15432M: Bob Copeland <me@bobcopeland.com> 15433L: linux-karma-devel@lists.sourceforge.net 15434S: Maintained 15435F: Documentation/filesystems/omfs.rst 15436F: fs/omfs/ 15437 15438OMNIVISION OG01A1B SENSOR DRIVER 15439M: Shawn Tu <shawnx.tu@intel.com> 15440L: linux-media@vger.kernel.org 15441S: Maintained 15442F: drivers/media/i2c/og01a1b.c 15443 15444OMNIVISION OV02A10 SENSOR DRIVER 15445M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15446L: linux-media@vger.kernel.org 15447S: Maintained 15448T: git git://linuxtv.org/media_tree.git 15449F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15450F: drivers/media/i2c/ov02a10.c 15451 15452OMNIVISION OV08D10 SENSOR DRIVER 15453M: Jimmy Su <jimmy.su@intel.com> 15454L: linux-media@vger.kernel.org 15455S: Maintained 15456T: git git://linuxtv.org/media_tree.git 15457F: drivers/media/i2c/ov08d10.c 15458 15459OMNIVISION OV08X40 SENSOR DRIVER 15460M: Jason Chen <jason.z.chen@intel.com> 15461L: linux-media@vger.kernel.org 15462S: Maintained 15463T: git git://linuxtv.org/media_tree.git 15464F: drivers/media/i2c/ov08x40.c 15465 15466OMNIVISION OV13858 SENSOR DRIVER 15467M: Sakari Ailus <sakari.ailus@linux.intel.com> 15468L: linux-media@vger.kernel.org 15469S: Maintained 15470T: git git://linuxtv.org/media_tree.git 15471F: drivers/media/i2c/ov13858.c 15472 15473OMNIVISION OV13B10 SENSOR DRIVER 15474M: Arec Kao <arec.kao@intel.com> 15475L: linux-media@vger.kernel.org 15476S: Maintained 15477T: git git://linuxtv.org/media_tree.git 15478F: drivers/media/i2c/ov13b10.c 15479 15480OMNIVISION OV2680 SENSOR DRIVER 15481M: Rui Miguel Silva <rmfrfs@gmail.com> 15482L: linux-media@vger.kernel.org 15483S: Maintained 15484T: git git://linuxtv.org/media_tree.git 15485F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15486F: drivers/media/i2c/ov2680.c 15487 15488OMNIVISION OV2685 SENSOR DRIVER 15489M: Shunqian Zheng <zhengsq@rock-chips.com> 15490L: linux-media@vger.kernel.org 15491S: Maintained 15492T: git git://linuxtv.org/media_tree.git 15493F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15494F: drivers/media/i2c/ov2685.c 15495 15496OMNIVISION OV2740 SENSOR DRIVER 15497M: Tianshu Qiu <tian.shu.qiu@intel.com> 15498R: Shawn Tu <shawnx.tu@intel.com> 15499R: Bingbu Cao <bingbu.cao@intel.com> 15500L: linux-media@vger.kernel.org 15501S: Maintained 15502T: git git://linuxtv.org/media_tree.git 15503F: drivers/media/i2c/ov2740.c 15504 15505OMNIVISION OV4689 SENSOR DRIVER 15506M: Mikhail Rudenko <mike.rudenko@gmail.com> 15507L: linux-media@vger.kernel.org 15508S: Maintained 15509T: git git://linuxtv.org/media_tree.git 15510F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15511F: drivers/media/i2c/ov5647.c 15512 15513OMNIVISION OV5640 SENSOR DRIVER 15514M: Steve Longerbeam <slongerbeam@gmail.com> 15515L: linux-media@vger.kernel.org 15516S: Maintained 15517T: git git://linuxtv.org/media_tree.git 15518F: drivers/media/i2c/ov5640.c 15519 15520OMNIVISION OV5647 SENSOR DRIVER 15521M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15522M: Jacopo Mondi <jacopo@jmondi.org> 15523L: linux-media@vger.kernel.org 15524S: Maintained 15525T: git git://linuxtv.org/media_tree.git 15526F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15527F: drivers/media/i2c/ov5647.c 15528 15529OMNIVISION OV5670 SENSOR DRIVER 15530M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15531L: linux-media@vger.kernel.org 15532S: Maintained 15533T: git git://linuxtv.org/media_tree.git 15534F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15535F: drivers/media/i2c/ov5670.c 15536 15537OMNIVISION OV5675 SENSOR DRIVER 15538M: Shawn Tu <shawnx.tu@intel.com> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541T: git git://linuxtv.org/media_tree.git 15542F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15543F: drivers/media/i2c/ov5675.c 15544 15545OMNIVISION OV5693 SENSOR DRIVER 15546M: Daniel Scally <djrscally@gmail.com> 15547L: linux-media@vger.kernel.org 15548S: Maintained 15549T: git git://linuxtv.org/media_tree.git 15550F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15551F: drivers/media/i2c/ov5693.c 15552 15553OMNIVISION OV5695 SENSOR DRIVER 15554M: Shunqian Zheng <zhengsq@rock-chips.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557T: git git://linuxtv.org/media_tree.git 15558F: drivers/media/i2c/ov5695.c 15559 15560OMNIVISION OV7670 SENSOR DRIVER 15561L: linux-media@vger.kernel.org 15562S: Orphan 15563T: git git://linuxtv.org/media_tree.git 15564F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15565F: drivers/media/i2c/ov7670.c 15566 15567OMNIVISION OV772x SENSOR DRIVER 15568M: Jacopo Mondi <jacopo@jmondi.org> 15569L: linux-media@vger.kernel.org 15570S: Odd fixes 15571T: git git://linuxtv.org/media_tree.git 15572F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15573F: drivers/media/i2c/ov772x.c 15574F: include/media/i2c/ov772x.h 15575 15576OMNIVISION OV7740 SENSOR DRIVER 15577M: Wenyou Yang <wenyou.yang@microchip.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15582F: drivers/media/i2c/ov7740.c 15583 15584OMNIVISION OV8856 SENSOR DRIVER 15585M: Sakari Ailus <sakari.ailus@linux.intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15590F: drivers/media/i2c/ov8856.c 15591 15592OMNIVISION OV8858 SENSOR DRIVER 15593M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15594M: Nicholas Roth <nicholas@rothemail.net> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597T: git git://linuxtv.org/media_tree.git 15598F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15599F: drivers/media/i2c/ov8858.c 15600 15601OMNIVISION OV9282 SENSOR DRIVER 15602M: Paul J. Murphy <paul.j.murphy@intel.com> 15603M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15608F: drivers/media/i2c/ov9282.c 15609 15610OMNIVISION OV9640 SENSOR DRIVER 15611M: Petr Cvek <petrcvekcz@gmail.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614F: drivers/media/i2c/ov9640.* 15615 15616OMNIVISION OV9650 SENSOR DRIVER 15617M: Sakari Ailus <sakari.ailus@linux.intel.com> 15618R: Akinobu Mita <akinobu.mita@gmail.com> 15619R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15624F: drivers/media/i2c/ov9650.c 15625 15626OMNIVISION OV9734 SENSOR DRIVER 15627M: Tianshu Qiu <tian.shu.qiu@intel.com> 15628R: Bingbu Cao <bingbu.cao@intel.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: drivers/media/i2c/ov9734.c 15633 15634ONBOARD USB HUB DRIVER 15635M: Matthias Kaehlcke <mka@chromium.org> 15636L: linux-usb@vger.kernel.org 15637S: Maintained 15638F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15639F: drivers/usb/misc/onboard_usb_hub.c 15640 15641ONENAND FLASH DRIVER 15642M: Kyungmin Park <kyungmin.park@samsung.com> 15643L: linux-mtd@lists.infradead.org 15644S: Maintained 15645F: drivers/mtd/nand/onenand/ 15646F: include/linux/mtd/onenand*.h 15647 15648ONEXPLAYER FAN DRIVER 15649M: Derek John Clark <derekjohn.clark@gmail.com> 15650M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15651L: linux-hwmon@vger.kernel.org 15652S: Maintained 15653F: drivers/hwmon/oxp-sensors.c 15654 15655ONIE TLV NVMEM LAYOUT DRIVER 15656M: Miquel Raynal <miquel.raynal@bootlin.com> 15657S: Maintained 15658F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15659F: drivers/nvmem/layouts/onie-tlv.c 15660 15661ONION OMEGA2+ BOARD 15662M: Harvey Hunt <harveyhuntnexus@gmail.com> 15663L: linux-mips@vger.kernel.org 15664S: Maintained 15665F: arch/mips/boot/dts/ralink/omega2p.dts 15666 15667ONSEMI ETHERNET PHY DRIVERS 15668M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15669L: netdev@vger.kernel.org 15670S: Supported 15671W: http://www.onsemi.com 15672F: drivers/net/phy/ncn* 15673 15674OP-TEE DRIVER 15675M: Jens Wiklander <jens.wiklander@linaro.org> 15676L: op-tee@lists.trustedfirmware.org 15677S: Maintained 15678F: Documentation/ABI/testing/sysfs-bus-optee-devices 15679F: drivers/tee/optee/ 15680 15681OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15682M: Sumit Garg <sumit.garg@linaro.org> 15683L: op-tee@lists.trustedfirmware.org 15684S: Maintained 15685F: drivers/char/hw_random/optee-rng.c 15686 15687OP-TEE RTC DRIVER 15688M: Clément Léger <clement.leger@bootlin.com> 15689L: linux-rtc@vger.kernel.org 15690S: Maintained 15691F: drivers/rtc/rtc-optee.c 15692 15693OPA-VNIC DRIVER 15694M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15695L: linux-rdma@vger.kernel.org 15696S: Supported 15697F: drivers/infiniband/ulp/opa_vnic 15698 15699OPEN FIRMWARE AND FLATTENED DEVICE TREE 15700M: Rob Herring <robh+dt@kernel.org> 15701M: Frank Rowand <frowand.list@gmail.com> 15702L: devicetree@vger.kernel.org 15703S: Maintained 15704W: http://www.devicetree.org/ 15705C: irc://irc.libera.chat/devicetree 15706T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15707F: Documentation/ABI/testing/sysfs-firmware-ofw 15708F: drivers/of/ 15709F: include/linux/of*.h 15710F: scripts/dtc/ 15711K: of_overlay_notifier_ 15712K: of_overlay_fdt_apply 15713K: of_overlay_remove 15714 15715OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15716M: Rob Herring <robh+dt@kernel.org> 15717M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15718M: Conor Dooley <conor+dt@kernel.org> 15719L: devicetree@vger.kernel.org 15720S: Maintained 15721Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15722C: irc://irc.libera.chat/devicetree 15723T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15724F: Documentation/devicetree/ 15725F: arch/*/boot/dts/ 15726F: include/dt-bindings/ 15727 15728OPENCOMPUTE PTP CLOCK DRIVER 15729M: Jonathan Lemon <jonathan.lemon@gmail.com> 15730M: Vadim Fedorenko <vadfed@fb.com> 15731L: netdev@vger.kernel.org 15732S: Maintained 15733F: drivers/ptp/ptp_ocp.c 15734 15735OPENCORES I2C BUS DRIVER 15736M: Peter Korsgaard <peter@korsgaard.com> 15737M: Andrew Lunn <andrew@lunn.ch> 15738L: linux-i2c@vger.kernel.org 15739S: Maintained 15740F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15741F: Documentation/i2c/busses/i2c-ocores.rst 15742F: drivers/i2c/busses/i2c-ocores.c 15743F: include/linux/platform_data/i2c-ocores.h 15744 15745OPENRISC ARCHITECTURE 15746M: Jonas Bonn <jonas@southpole.se> 15747M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15748M: Stafford Horne <shorne@gmail.com> 15749L: linux-openrisc@vger.kernel.org 15750S: Maintained 15751W: http://openrisc.io 15752T: git https://github.com/openrisc/linux.git 15753F: Documentation/arch/openrisc/ 15754F: Documentation/devicetree/bindings/openrisc/ 15755F: arch/openrisc/ 15756F: drivers/irqchip/irq-ompic.c 15757F: drivers/irqchip/irq-or1k-* 15758 15759OPENVSWITCH 15760M: Pravin B Shelar <pshelar@ovn.org> 15761L: netdev@vger.kernel.org 15762L: dev@openvswitch.org 15763S: Maintained 15764W: http://openvswitch.org 15765F: include/uapi/linux/openvswitch.h 15766F: net/openvswitch/ 15767F: tools/testing/selftests/net/openvswitch/ 15768 15769OPERATING PERFORMANCE POINTS (OPP) 15770M: Viresh Kumar <vireshk@kernel.org> 15771M: Nishanth Menon <nm@ti.com> 15772M: Stephen Boyd <sboyd@kernel.org> 15773L: linux-pm@vger.kernel.org 15774S: Maintained 15775T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15776F: Documentation/devicetree/bindings/opp/ 15777F: Documentation/power/opp.rst 15778F: drivers/opp/ 15779F: include/linux/pm_opp.h 15780 15781OPL4 DRIVER 15782M: Clemens Ladisch <clemens@ladisch.de> 15783L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15784S: Maintained 15785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15786F: sound/drivers/opl4/ 15787 15788ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15789M: Mark Fasheh <mark@fasheh.com> 15790M: Joel Becker <jlbec@evilplan.org> 15791M: Joseph Qi <joseph.qi@linux.alibaba.com> 15792L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15793S: Supported 15794W: http://ocfs2.wiki.kernel.org 15795F: Documentation/filesystems/dlmfs.rst 15796F: Documentation/filesystems/ocfs2.rst 15797F: fs/ocfs2/ 15798 15799ORANGEFS FILESYSTEM 15800M: Mike Marshall <hubcap@omnibond.com> 15801R: Martin Brandenburg <martin@omnibond.com> 15802L: devel@lists.orangefs.org 15803S: Supported 15804T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15805F: Documentation/filesystems/orangefs.rst 15806F: fs/orangefs/ 15807 15808ORINOCO DRIVER 15809L: linux-wireless@vger.kernel.org 15810S: Orphan 15811W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15812W: http://www.nongnu.org/orinoco/ 15813F: drivers/net/wireless/intersil/orinoco/ 15814 15815OV2659 OMNIVISION SENSOR DRIVER 15816M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15817L: linux-media@vger.kernel.org 15818S: Maintained 15819W: https://linuxtv.org 15820Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15821T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15822F: drivers/media/i2c/ov2659.c 15823F: include/media/i2c/ov2659.h 15824 15825OVERLAY FILESYSTEM 15826M: Miklos Szeredi <miklos@szeredi.hu> 15827L: linux-unionfs@vger.kernel.org 15828S: Supported 15829T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15830F: Documentation/filesystems/overlayfs.rst 15831F: fs/overlayfs/ 15832 15833P54 WIRELESS DRIVER 15834M: Christian Lamparter <chunkeey@googlemail.com> 15835L: linux-wireless@vger.kernel.org 15836S: Maintained 15837W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15838F: drivers/net/wireless/intersil/p54/ 15839 15840PACKET SOCKETS 15841M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15842S: Maintained 15843F: include/uapi/linux/if_packet.h 15844F: net/packet/af_packet.c 15845 15846PACKING 15847M: Vladimir Oltean <olteanv@gmail.com> 15848L: netdev@vger.kernel.org 15849S: Supported 15850F: Documentation/core-api/packing.rst 15851F: include/linux/packing.h 15852F: lib/packing.c 15853 15854PADATA PARALLEL EXECUTION MECHANISM 15855M: Steffen Klassert <steffen.klassert@secunet.com> 15856M: Daniel Jordan <daniel.m.jordan@oracle.com> 15857L: linux-crypto@vger.kernel.org 15858L: linux-kernel@vger.kernel.org 15859S: Maintained 15860F: Documentation/core-api/padata.rst 15861F: include/linux/padata.h 15862F: kernel/padata.c 15863 15864PAGE CACHE 15865M: Matthew Wilcox (Oracle) <willy@infradead.org> 15866L: linux-fsdevel@vger.kernel.org 15867S: Supported 15868T: git git://git.infradead.org/users/willy/pagecache.git 15869F: Documentation/filesystems/locking.rst 15870F: Documentation/filesystems/vfs.rst 15871F: include/linux/pagemap.h 15872F: mm/filemap.c 15873F: mm/page-writeback.c 15874F: mm/readahead.c 15875F: mm/truncate.c 15876 15877PAGE POOL 15878M: Jesper Dangaard Brouer <hawk@kernel.org> 15879M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15880L: netdev@vger.kernel.org 15881S: Supported 15882F: Documentation/networking/page_pool.rst 15883F: include/net/page_pool.h 15884F: include/trace/events/page_pool.h 15885F: net/core/page_pool.c 15886 15887PAGE TABLE CHECK 15888M: Pasha Tatashin <pasha.tatashin@soleen.com> 15889M: Andrew Morton <akpm@linux-foundation.org> 15890L: linux-mm@kvack.org 15891S: Maintained 15892F: Documentation/mm/page_table_check.rst 15893F: include/linux/page_table_check.h 15894F: mm/page_table_check.c 15895 15896PANASONIC LAPTOP ACPI EXTRAS DRIVER 15897M: Kenneth Chan <kenneth.t.chan@gmail.com> 15898L: platform-driver-x86@vger.kernel.org 15899S: Maintained 15900F: drivers/platform/x86/panasonic-laptop.c 15901 15902PARALLAX PING IIO SENSOR DRIVER 15903M: Andreas Klinger <ak@it-klinger.de> 15904L: linux-iio@vger.kernel.org 15905S: Maintained 15906F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15907F: drivers/iio/proximity/ping.c 15908 15909PARALLEL LCD/KEYPAD PANEL DRIVER 15910M: Willy Tarreau <willy@haproxy.com> 15911M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15912S: Odd Fixes 15913F: Documentation/admin-guide/lcd-panel-cgram.rst 15914F: drivers/auxdisplay/panel.c 15915 15916PARALLEL PORT SUBSYSTEM 15917M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15918M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15919L: linux-parport@lists.infradead.org (subscribers-only) 15920S: Maintained 15921F: Documentation/driver-api/parport*.rst 15922F: drivers/char/ppdev.c 15923F: drivers/parport/ 15924F: include/linux/parport*.h 15925F: include/uapi/linux/ppdev.h 15926 15927PARAVIRT_OPS INTERFACE 15928M: Juergen Gross <jgross@suse.com> 15929M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15930R: Alexey Makhalov <amakhalov@vmware.com> 15931R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15932L: virtualization@lists.linux-foundation.org 15933L: x86@kernel.org 15934S: Supported 15935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15936F: Documentation/virt/paravirt_ops.rst 15937F: arch/*/include/asm/paravirt*.h 15938F: arch/*/kernel/paravirt* 15939F: include/linux/hypervisor.h 15940 15941PARISC ARCHITECTURE 15942M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15943M: Helge Deller <deller@gmx.de> 15944L: linux-parisc@vger.kernel.org 15945S: Maintained 15946W: https://parisc.wiki.kernel.org 15947Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15949T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15950F: Documentation/arch/parisc/ 15951F: arch/parisc/ 15952F: drivers/char/agp/parisc-agp.c 15953F: drivers/input/misc/hp_sdc_rtc.c 15954F: drivers/input/serio/gscps2.c 15955F: drivers/input/serio/hp_sdc* 15956F: drivers/parisc/ 15957F: drivers/parport/parport_gsc.* 15958F: drivers/tty/serial/8250/8250_parisc.c 15959F: drivers/video/console/sti* 15960F: drivers/video/fbdev/sti* 15961F: drivers/video/logo/logo_parisc* 15962F: include/linux/hp_sdc.h 15963 15964PARMAN 15965M: Jiri Pirko <jiri@resnulli.us> 15966L: netdev@vger.kernel.org 15967S: Supported 15968F: include/linux/parman.h 15969F: lib/parman.c 15970F: lib/test_parman.c 15971 15972PC ENGINES APU BOARD DRIVER 15973M: Enrico Weigelt, metux IT consult <info@metux.net> 15974S: Maintained 15975F: drivers/platform/x86/pcengines-apuv2.c 15976 15977PC87360 HARDWARE MONITORING DRIVER 15978M: Jim Cromie <jim.cromie@gmail.com> 15979L: linux-hwmon@vger.kernel.org 15980S: Maintained 15981F: Documentation/hwmon/pc87360.rst 15982F: drivers/hwmon/pc87360.c 15983 15984PC8736x GPIO DRIVER 15985M: Jim Cromie <jim.cromie@gmail.com> 15986S: Maintained 15987F: drivers/char/pc8736x_gpio.c 15988 15989PC87427 HARDWARE MONITORING DRIVER 15990M: Jean Delvare <jdelvare@suse.com> 15991L: linux-hwmon@vger.kernel.org 15992S: Maintained 15993F: Documentation/hwmon/pc87427.rst 15994F: drivers/hwmon/pc87427.c 15995 15996PCA9532 LED DRIVER 15997M: Riku Voipio <riku.voipio@iki.fi> 15998S: Maintained 15999F: drivers/leds/leds-pca9532.c 16000F: include/linux/leds-pca9532.h 16001 16002PCA9541 I2C BUS MASTER SELECTOR DRIVER 16003M: Guenter Roeck <linux@roeck-us.net> 16004L: linux-i2c@vger.kernel.org 16005S: Maintained 16006F: drivers/i2c/muxes/i2c-mux-pca9541.c 16007 16008PCDP - PRIMARY CONSOLE AND DEBUG PORT 16009M: Khalid Aziz <khalid@gonehiking.org> 16010S: Maintained 16011F: drivers/firmware/pcdp.* 16012 16013PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16014M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16015M: Pali Rohár <pali@kernel.org> 16016L: linux-pci@vger.kernel.org 16017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16018S: Maintained 16019F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16020F: drivers/pci/controller/pci-aardvark.c 16021 16022PCI DRIVER FOR ALTERA PCIE IP 16023M: Joyce Ooi <joyce.ooi@intel.com> 16024L: linux-pci@vger.kernel.org 16025S: Supported 16026F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16027F: drivers/pci/controller/pcie-altera.c 16028 16029PCI DRIVER FOR APPLIEDMICRO XGENE 16030M: Toan Le <toan@os.amperecomputing.com> 16031L: linux-pci@vger.kernel.org 16032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16033S: Maintained 16034F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16035F: drivers/pci/controller/pci-xgene.c 16036 16037PCI DRIVER FOR ARM VERSATILE PLATFORM 16038M: Rob Herring <robh@kernel.org> 16039L: linux-pci@vger.kernel.org 16040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16041S: Maintained 16042F: Documentation/devicetree/bindings/pci/versatile.yaml 16043F: drivers/pci/controller/pci-versatile.c 16044 16045PCI DRIVER FOR ARMADA 8K 16046M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16047L: linux-pci@vger.kernel.org 16048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16049S: Maintained 16050F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16051F: drivers/pci/controller/dwc/pcie-armada8k.c 16052 16053PCI DRIVER FOR CADENCE PCIE IP 16054M: Tom Joseph <tjoseph@cadence.com> 16055L: linux-pci@vger.kernel.org 16056S: Maintained 16057F: Documentation/devicetree/bindings/pci/cdns,* 16058F: drivers/pci/controller/cadence/ 16059 16060PCI DRIVER FOR FREESCALE LAYERSCAPE 16061M: Minghuan Lian <minghuan.Lian@nxp.com> 16062M: Mingkai Hu <mingkai.hu@nxp.com> 16063M: Roy Zang <roy.zang@nxp.com> 16064L: linuxppc-dev@lists.ozlabs.org 16065L: linux-pci@vger.kernel.org 16066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16067S: Maintained 16068F: drivers/pci/controller/dwc/*layerscape* 16069 16070PCI DRIVER FOR FU740 16071M: Paul Walmsley <paul.walmsley@sifive.com> 16072M: Greentime Hu <greentime.hu@sifive.com> 16073L: linux-pci@vger.kernel.org 16074S: Maintained 16075F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16076F: drivers/pci/controller/dwc/pcie-fu740.c 16077 16078PCI DRIVER FOR GENERIC OF HOSTS 16079M: Will Deacon <will@kernel.org> 16080L: linux-pci@vger.kernel.org 16081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16082S: Maintained 16083F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16084F: drivers/pci/controller/pci-host-common.c 16085F: drivers/pci/controller/pci-host-generic.c 16086 16087PCI DRIVER FOR IMX6 16088M: Richard Zhu <hongxing.zhu@nxp.com> 16089M: Lucas Stach <l.stach@pengutronix.de> 16090L: linux-pci@vger.kernel.org 16091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16092S: Maintained 16093F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16094F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16095F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16096F: drivers/pci/controller/dwc/*imx6* 16097 16098PCI DRIVER FOR INTEL IXP4XX 16099M: Linus Walleij <linus.walleij@linaro.org> 16100S: Maintained 16101F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16102F: drivers/pci/controller/pci-ixp4xx.c 16103 16104PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16105M: Nirmal Patel <nirmal.patel@linux.intel.com> 16106R: Jonathan Derrick <jonathan.derrick@linux.dev> 16107L: linux-pci@vger.kernel.org 16108S: Supported 16109F: drivers/pci/controller/vmd.c 16110 16111PCI DRIVER FOR MICROSEMI SWITCHTEC 16112M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16113M: Logan Gunthorpe <logang@deltatee.com> 16114L: linux-pci@vger.kernel.org 16115S: Maintained 16116F: Documentation/ABI/testing/sysfs-class-switchtec 16117F: Documentation/driver-api/switchtec.rst 16118F: drivers/ntb/hw/mscc/ 16119F: drivers/pci/switch/switchtec* 16120F: include/linux/switchtec.h 16121F: include/uapi/linux/switchtec_ioctl.h 16122 16123PCI DRIVER FOR MOBIVEIL PCIE IP 16124M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16125M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16126L: linux-pci@vger.kernel.org 16127S: Supported 16128F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16129F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16130 16131PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16132M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16133M: Pali Rohár <pali@kernel.org> 16134L: linux-pci@vger.kernel.org 16135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16136S: Maintained 16137F: drivers/pci/controller/*mvebu* 16138 16139PCI DRIVER FOR NVIDIA TEGRA 16140M: Thierry Reding <thierry.reding@gmail.com> 16141L: linux-tegra@vger.kernel.org 16142L: linux-pci@vger.kernel.org 16143S: Supported 16144F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16145F: drivers/pci/controller/pci-tegra.c 16146 16147PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16148M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16149L: linux-pci@vger.kernel.org 16150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16151S: Maintained 16152F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16153F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16154 16155PCI DRIVER FOR RENESAS R-CAR 16156M: Marek Vasut <marek.vasut+renesas@gmail.com> 16157M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16158L: linux-pci@vger.kernel.org 16159L: linux-renesas-soc@vger.kernel.org 16160S: Maintained 16161F: Documentation/devicetree/bindings/pci/*rcar* 16162F: drivers/pci/controller/*rcar* 16163 16164PCI DRIVER FOR SAMSUNG EXYNOS 16165M: Jingoo Han <jingoohan1@gmail.com> 16166L: linux-pci@vger.kernel.org 16167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16168L: linux-samsung-soc@vger.kernel.org 16169S: Maintained 16170F: drivers/pci/controller/dwc/pci-exynos.c 16171 16172PCI DRIVER FOR SYNOPSYS DESIGNWARE 16173M: Jingoo Han <jingoohan1@gmail.com> 16174M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16175L: linux-pci@vger.kernel.org 16176S: Maintained 16177F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16178F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16179F: drivers/pci/controller/dwc/*designware* 16180 16181PCI DRIVER FOR TI DRA7XX/J721E 16182M: Vignesh Raghavendra <vigneshr@ti.com> 16183L: linux-omap@vger.kernel.org 16184L: linux-pci@vger.kernel.org 16185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16186S: Supported 16187F: Documentation/devicetree/bindings/pci/ti-pci.txt 16188F: drivers/pci/controller/cadence/pci-j721e.c 16189F: drivers/pci/controller/dwc/pci-dra7xx.c 16190 16191PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16192M: Linus Walleij <linus.walleij@linaro.org> 16193L: linux-pci@vger.kernel.org 16194S: Maintained 16195F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16196F: drivers/pci/controller/pci-v3-semi.c 16197 16198PCI DRIVER FOR XILINX VERSAL CPM 16199M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16200M: Michal Simek <michal.simek@amd.com> 16201L: linux-pci@vger.kernel.org 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16204F: drivers/pci/controller/pcie-xilinx-cpm.c 16205 16206PCI ENDPOINT SUBSYSTEM 16207M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16208M: Krzysztof Wilczyński <kw@linux.com> 16209R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16210R: Kishon Vijay Abraham I <kishon@kernel.org> 16211L: linux-pci@vger.kernel.org 16212S: Supported 16213Q: https://patchwork.kernel.org/project/linux-pci/list/ 16214B: https://bugzilla.kernel.org 16215C: irc://irc.oftc.net/linux-pci 16216T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16217F: Documentation/PCI/endpoint/* 16218F: Documentation/misc-devices/pci-endpoint-test.rst 16219F: drivers/misc/pci_endpoint_test.c 16220F: drivers/pci/endpoint/ 16221F: tools/pci/ 16222 16223PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16224M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16225R: Oliver O'Halloran <oohall@gmail.com> 16226L: linuxppc-dev@lists.ozlabs.org 16227S: Supported 16228F: Documentation/PCI/pci-error-recovery.rst 16229F: Documentation/powerpc/eeh-pci-error-recovery.rst 16230F: arch/powerpc/include/*/eeh*.h 16231F: arch/powerpc/kernel/eeh*.c 16232F: arch/powerpc/platforms/*/eeh*.c 16233F: drivers/pci/pcie/aer.c 16234F: drivers/pci/pcie/dpc.c 16235F: drivers/pci/pcie/err.c 16236 16237PCI ERROR RECOVERY 16238M: Linas Vepstas <linasvepstas@gmail.com> 16239L: linux-pci@vger.kernel.org 16240S: Supported 16241F: Documentation/PCI/pci-error-recovery.rst 16242 16243PCI MSI DRIVER FOR ALTERA MSI IP 16244M: Joyce Ooi <joyce.ooi@intel.com> 16245L: linux-pci@vger.kernel.org 16246S: Supported 16247F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16248F: drivers/pci/controller/pcie-altera-msi.c 16249 16250PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16251M: Toan Le <toan@os.amperecomputing.com> 16252L: linux-pci@vger.kernel.org 16253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16254S: Maintained 16255F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16256F: drivers/pci/controller/pci-xgene-msi.c 16257 16258PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16259M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16260M: Krzysztof Wilczyński <kw@linux.com> 16261R: Rob Herring <robh@kernel.org> 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264Q: https://patchwork.kernel.org/project/linux-pci/list/ 16265B: https://bugzilla.kernel.org 16266C: irc://irc.oftc.net/linux-pci 16267T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16268F: Documentation/devicetree/bindings/pci/ 16269F: drivers/pci/controller/ 16270F: drivers/pci/pci-bridge-emul.c 16271F: drivers/pci/pci-bridge-emul.h 16272 16273PCI PEER-TO-PEER DMA (P2PDMA) 16274M: Bjorn Helgaas <bhelgaas@google.com> 16275M: Logan Gunthorpe <logang@deltatee.com> 16276L: linux-pci@vger.kernel.org 16277S: Supported 16278Q: https://patchwork.kernel.org/project/linux-pci/list/ 16279B: https://bugzilla.kernel.org 16280C: irc://irc.oftc.net/linux-pci 16281T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16282F: Documentation/driver-api/pci/p2pdma.rst 16283F: drivers/pci/p2pdma.c 16284F: include/linux/pci-p2pdma.h 16285 16286PCI SUBSYSTEM 16287M: Bjorn Helgaas <bhelgaas@google.com> 16288L: linux-pci@vger.kernel.org 16289S: Supported 16290Q: https://patchwork.kernel.org/project/linux-pci/list/ 16291B: https://bugzilla.kernel.org 16292C: irc://irc.oftc.net/linux-pci 16293T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16294F: Documentation/PCI/ 16295F: Documentation/devicetree/bindings/pci/ 16296F: arch/x86/kernel/early-quirks.c 16297F: arch/x86/kernel/quirks.c 16298F: arch/x86/pci/ 16299F: drivers/acpi/pci* 16300F: drivers/pci/ 16301F: include/asm-generic/pci* 16302F: include/linux/of_pci.h 16303F: include/linux/pci* 16304F: include/uapi/linux/pci* 16305F: lib/pci* 16306 16307PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16308M: Jonathan Chocron <jonnyc@amazon.com> 16309L: linux-pci@vger.kernel.org 16310S: Maintained 16311F: Documentation/devicetree/bindings/pci/pcie-al.txt 16312F: drivers/pci/controller/dwc/pcie-al.c 16313 16314PCIE DRIVER FOR AMLOGIC MESON 16315M: Yue Wang <yue.wang@Amlogic.com> 16316L: linux-pci@vger.kernel.org 16317L: linux-amlogic@lists.infradead.org 16318S: Maintained 16319F: drivers/pci/controller/dwc/pci-meson.c 16320 16321PCIE DRIVER FOR AXIS ARTPEC 16322M: Jesper Nilsson <jesper.nilsson@axis.com> 16323L: linux-arm-kernel@axis.com 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pci/axis,artpec* 16327F: drivers/pci/controller/dwc/*artpec* 16328 16329PCIE DRIVER FOR CAVIUM THUNDERX 16330M: Robert Richter <rric@kernel.org> 16331L: linux-pci@vger.kernel.org 16332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16333S: Odd Fixes 16334F: drivers/pci/controller/pci-thunder-* 16335 16336PCIE DRIVER FOR HISILICON 16337M: Zhou Wang <wangzhou1@hisilicon.com> 16338L: linux-pci@vger.kernel.org 16339S: Maintained 16340F: drivers/pci/controller/dwc/pcie-hisi.c 16341 16342PCIE DRIVER FOR HISILICON KIRIN 16343M: Xiaowei Song <songxiaowei@hisilicon.com> 16344M: Binghui Wang <wangbinghui@hisilicon.com> 16345L: linux-pci@vger.kernel.org 16346S: Maintained 16347F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16348F: drivers/pci/controller/dwc/pcie-kirin.c 16349 16350PCIE DRIVER FOR HISILICON STB 16351M: Shawn Guo <shawn.guo@linaro.org> 16352L: linux-pci@vger.kernel.org 16353S: Maintained 16354F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16355F: drivers/pci/controller/dwc/pcie-histb.c 16356 16357PCIE DRIVER FOR INTEL KEEM BAY 16358M: Srikanth Thokala <srikanth.thokala@intel.com> 16359L: linux-pci@vger.kernel.org 16360S: Supported 16361F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16362F: drivers/pci/controller/dwc/pcie-keembay.c 16363 16364PCIE DRIVER FOR INTEL LGM GW SOC 16365M: Rahul Tanwar <rtanwar@maxlinear.com> 16366L: linux-pci@vger.kernel.org 16367S: Maintained 16368F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16369F: drivers/pci/controller/dwc/pcie-intel-gw.c 16370 16371PCIE DRIVER FOR MEDIATEK 16372M: Ryder Lee <ryder.lee@mediatek.com> 16373M: Jianjun Wang <jianjun.wang@mediatek.com> 16374L: linux-pci@vger.kernel.org 16375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16376S: Supported 16377F: Documentation/devicetree/bindings/pci/mediatek* 16378F: drivers/pci/controller/*mediatek* 16379 16380PCIE DRIVER FOR MICROCHIP 16381M: Daire McNamara <daire.mcnamara@microchip.com> 16382L: linux-pci@vger.kernel.org 16383S: Supported 16384F: Documentation/devicetree/bindings/pci/microchip* 16385F: drivers/pci/controller/*microchip* 16386 16387PCIE DRIVER FOR QUALCOMM MSM 16388M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16389L: linux-pci@vger.kernel.org 16390L: linux-arm-msm@vger.kernel.org 16391S: Maintained 16392F: drivers/pci/controller/dwc/pcie-qcom.c 16393 16394PCIE DRIVER FOR ROCKCHIP 16395M: Shawn Lin <shawn.lin@rock-chips.com> 16396L: linux-pci@vger.kernel.org 16397L: linux-rockchip@lists.infradead.org 16398S: Maintained 16399F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16400F: drivers/pci/controller/pcie-rockchip* 16401 16402PCIE DRIVER FOR SOCIONEXT UNIPHIER 16403M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16404L: linux-pci@vger.kernel.org 16405S: Maintained 16406F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16407F: drivers/pci/controller/dwc/pcie-uniphier* 16408 16409PCIE DRIVER FOR ST SPEAR13XX 16410M: Pratyush Anand <pratyush.anand@gmail.com> 16411L: linux-pci@vger.kernel.org 16412S: Maintained 16413F: drivers/pci/controller/dwc/*spear* 16414 16415PCIE ENDPOINT DRIVER FOR QUALCOMM 16416M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16417L: linux-pci@vger.kernel.org 16418L: linux-arm-msm@vger.kernel.org 16419S: Maintained 16420F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16421F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16422 16423PCMCIA SUBSYSTEM 16424M: Dominik Brodowski <linux@dominikbrodowski.net> 16425S: Odd Fixes 16426T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16427F: Documentation/pcmcia/ 16428F: drivers/pcmcia/ 16429F: include/pcmcia/ 16430F: tools/pcmcia/ 16431 16432PCNET32 NETWORK DRIVER 16433M: Don Fry <pcnet32@frontier.com> 16434L: netdev@vger.kernel.org 16435S: Maintained 16436F: drivers/net/ethernet/amd/pcnet32.c 16437 16438PCRYPT PARALLEL CRYPTO ENGINE 16439M: Steffen Klassert <steffen.klassert@secunet.com> 16440L: linux-crypto@vger.kernel.org 16441S: Maintained 16442F: crypto/pcrypt.c 16443F: include/crypto/pcrypt.h 16444 16445PECI HARDWARE MONITORING DRIVERS 16446M: Iwona Winiarska <iwona.winiarska@intel.com> 16447L: linux-hwmon@vger.kernel.org 16448S: Supported 16449F: Documentation/hwmon/peci-cputemp.rst 16450F: Documentation/hwmon/peci-dimmtemp.rst 16451F: drivers/hwmon/peci/ 16452 16453PECI SUBSYSTEM 16454M: Iwona Winiarska <iwona.winiarska@intel.com> 16455L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16456S: Supported 16457F: Documentation/devicetree/bindings/peci/ 16458F: Documentation/peci/ 16459F: drivers/peci/ 16460F: include/linux/peci-cpu.h 16461F: include/linux/peci.h 16462 16463PENSANDO ETHERNET DRIVERS 16464M: Shannon Nelson <shannon.nelson@amd.com> 16465M: Brett Creeley <brett.creeley@amd.com> 16466M: drivers@pensando.io 16467L: netdev@vger.kernel.org 16468S: Supported 16469F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16470F: drivers/net/ethernet/pensando/ 16471 16472PER-CPU MEMORY ALLOCATOR 16473M: Dennis Zhou <dennis@kernel.org> 16474M: Tejun Heo <tj@kernel.org> 16475M: Christoph Lameter <cl@linux.com> 16476L: linux-mm@kvack.org 16477S: Maintained 16478T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16479F: arch/*/include/asm/percpu.h 16480F: include/linux/percpu*.h 16481F: lib/percpu*.c 16482F: mm/percpu*.c 16483 16484PER-TASK DELAY ACCOUNTING 16485M: Balbir Singh <bsingharora@gmail.com> 16486S: Maintained 16487F: include/linux/delayacct.h 16488F: kernel/delayacct.c 16489 16490PERFORMANCE EVENTS SUBSYSTEM 16491M: Peter Zijlstra <peterz@infradead.org> 16492M: Ingo Molnar <mingo@redhat.com> 16493M: Arnaldo Carvalho de Melo <acme@kernel.org> 16494R: Mark Rutland <mark.rutland@arm.com> 16495R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16496R: Jiri Olsa <jolsa@kernel.org> 16497R: Namhyung Kim <namhyung@kernel.org> 16498R: Ian Rogers <irogers@google.com> 16499R: Adrian Hunter <adrian.hunter@intel.com> 16500L: linux-perf-users@vger.kernel.org 16501L: linux-kernel@vger.kernel.org 16502S: Supported 16503W: https://perf.wiki.kernel.org/ 16504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16505F: arch/*/events/* 16506F: arch/*/events/*/* 16507F: arch/*/include/asm/perf_event.h 16508F: arch/*/kernel/*/*/perf_event*.c 16509F: arch/*/kernel/*/perf_event*.c 16510F: arch/*/kernel/perf_callchain.c 16511F: arch/*/kernel/perf_event*.c 16512F: include/linux/perf_event.h 16513F: include/uapi/linux/perf_event.h 16514F: kernel/events/* 16515F: tools/lib/perf/ 16516F: tools/perf/ 16517 16518PERFORMANCE EVENTS TOOLING ARM64 16519R: John Garry <john.g.garry@oracle.com> 16520R: Will Deacon <will@kernel.org> 16521R: James Clark <james.clark@arm.com> 16522R: Mike Leach <mike.leach@linaro.org> 16523R: Leo Yan <leo.yan@linaro.org> 16524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16525S: Supported 16526F: tools/build/feature/test-libopencsd.c 16527F: tools/perf/arch/arm*/ 16528F: tools/perf/pmu-events/arch/arm64/ 16529F: tools/perf/util/arm-spe* 16530F: tools/perf/util/cs-etm* 16531 16532PERSONALITY HANDLING 16533M: Christoph Hellwig <hch@infradead.org> 16534L: linux-abi-devel@lists.sourceforge.net 16535S: Maintained 16536F: include/linux/personality.h 16537F: include/uapi/linux/personality.h 16538 16539PHOENIX RC FLIGHT CONTROLLER ADAPTER 16540M: Marcus Folkesson <marcus.folkesson@gmail.com> 16541L: linux-input@vger.kernel.org 16542S: Maintained 16543F: Documentation/input/devices/pxrc.rst 16544F: drivers/input/joystick/pxrc.c 16545 16546PHONET PROTOCOL 16547M: Remi Denis-Courmont <courmisch@gmail.com> 16548S: Supported 16549F: Documentation/networking/phonet.rst 16550F: include/linux/phonet.h 16551F: include/net/phonet/ 16552F: include/uapi/linux/phonet.h 16553F: net/phonet/ 16554 16555PHRAM MTD DRIVER 16556M: Joern Engel <joern@lazybastard.org> 16557L: linux-mtd@lists.infradead.org 16558S: Maintained 16559F: drivers/mtd/devices/phram.c 16560 16561PICOLCD HID DRIVER 16562M: Bruno Prémont <bonbons@linux-vserver.org> 16563L: linux-input@vger.kernel.org 16564S: Maintained 16565F: drivers/hid/hid-picolcd* 16566 16567PIDFD API 16568M: Christian Brauner <christian@brauner.io> 16569L: linux-kernel@vger.kernel.org 16570S: Maintained 16571T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16572F: samples/pidfd/ 16573F: tools/testing/selftests/clone3/ 16574F: tools/testing/selftests/pid_namespace/ 16575F: tools/testing/selftests/pidfd/ 16576K: (?i)pidfd 16577K: (?i)clone3 16578K: \b(clone_args|kernel_clone_args)\b 16579 16580PIN CONTROL SUBSYSTEM 16581M: Linus Walleij <linus.walleij@linaro.org> 16582L: linux-gpio@vger.kernel.org 16583S: Maintained 16584T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16585F: Documentation/devicetree/bindings/pinctrl/ 16586F: Documentation/driver-api/pin-control.rst 16587F: drivers/pinctrl/ 16588F: include/dt-bindings/pinctrl/ 16589F: include/linux/pinctrl/ 16590 16591PIN CONTROLLER - AMD 16592M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16593M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16594S: Maintained 16595F: drivers/pinctrl/pinctrl-amd.c 16596 16597PIN CONTROLLER - FREESCALE 16598M: Dong Aisheng <aisheng.dong@nxp.com> 16599M: Fabio Estevam <festevam@gmail.com> 16600M: Shawn Guo <shawnguo@kernel.org> 16601M: Jacky Bai <ping.bai@nxp.com> 16602R: Pengutronix Kernel Team <kernel@pengutronix.de> 16603L: linux-gpio@vger.kernel.org 16604S: Maintained 16605F: Documentation/devicetree/bindings/pinctrl/fsl,* 16606F: drivers/pinctrl/freescale/ 16607 16608PIN CONTROLLER - INTEL 16609M: Mika Westerberg <mika.westerberg@linux.intel.com> 16610M: Andy Shevchenko <andy@kernel.org> 16611S: Supported 16612T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16613F: drivers/pinctrl/intel/ 16614 16615PIN CONTROLLER - KEEMBAY 16616M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16617S: Supported 16618F: drivers/pinctrl/pinctrl-keembay* 16619 16620PIN CONTROLLER - MEDIATEK 16621M: Sean Wang <sean.wang@kernel.org> 16622L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16623S: Maintained 16624F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16625F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16626F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16627F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16628F: drivers/pinctrl/mediatek/ 16629 16630PIN CONTROLLER - MEDIATEK MIPS 16631M: Arınç ÜNAL <arinc.unal@arinc9.com> 16632M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16633L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16634L: linux-mips@vger.kernel.org 16635S: Maintained 16636F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16637F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16639F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16640F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16641F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16644F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16645F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16646F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16647F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16648F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16649F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16650F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16651 16652PIN CONTROLLER - MICROCHIP AT91 16653M: Ludovic Desroches <ludovic.desroches@microchip.com> 16654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16655L: linux-gpio@vger.kernel.org 16656S: Supported 16657F: drivers/gpio/gpio-sama5d2-piobu.c 16658F: drivers/pinctrl/pinctrl-at91* 16659 16660PIN CONTROLLER - NXP S32 16661M: Chester Lin <clin@suse.com> 16662R: NXP S32 Linux Team <s32@nxp.com> 16663L: linux-gpio@vger.kernel.org 16664S: Maintained 16665F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16666F: drivers/pinctrl/nxp/ 16667 16668PIN CONTROLLER - QUALCOMM 16669M: Bjorn Andersson <andersson@kernel.org> 16670L: linux-arm-msm@vger.kernel.org 16671S: Maintained 16672F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16673F: drivers/pinctrl/qcom/ 16674 16675PIN CONTROLLER - RENESAS 16676M: Geert Uytterhoeven <geert+renesas@glider.be> 16677L: linux-renesas-soc@vger.kernel.org 16678S: Supported 16679T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16680F: Documentation/devicetree/bindings/pinctrl/renesas,* 16681F: drivers/pinctrl/renesas/ 16682 16683PIN CONTROLLER - SAMSUNG 16684M: Tomasz Figa <tomasz.figa@gmail.com> 16685M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16686M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16687R: Alim Akhtar <alim.akhtar@samsung.com> 16688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16689L: linux-samsung-soc@vger.kernel.org 16690S: Maintained 16691Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16692B: mailto:linux-samsung-soc@vger.kernel.org 16693C: irc://irc.libera.chat/linux-exynos 16694T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16695F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16696F: drivers/pinctrl/samsung/ 16697F: include/dt-bindings/pinctrl/samsung.h 16698 16699PIN CONTROLLER - SINGLE 16700M: Tony Lindgren <tony@atomide.com> 16701M: Haojian Zhuang <haojian.zhuang@linaro.org> 16702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16703L: linux-omap@vger.kernel.org 16704S: Maintained 16705F: drivers/pinctrl/pinctrl-single.c 16706 16707PIN CONTROLLER - SUNPLUS / TIBBO 16708M: Dvorkin Dmitry <dvorkin@tibbo.com> 16709M: Wells Lu <wellslutw@gmail.com> 16710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16711S: Maintained 16712W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16713F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16714F: drivers/pinctrl/sunplus/ 16715F: include/dt-bindings/pinctrl/sppctl*.h 16716 16717PINE64 PINEPHONE KEYBOARD DRIVER 16718M: Samuel Holland <samuel@sholland.org> 16719S: Supported 16720F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16721F: drivers/input/keyboard/pinephone-keyboard.c 16722 16723PKTCDVD DRIVER 16724M: linux-block@vger.kernel.org 16725S: Orphan 16726F: drivers/block/pktcdvd.c 16727F: include/linux/pktcdvd.h 16728F: include/uapi/linux/pktcdvd.h 16729 16730PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16731M: Tomasz Duszynski <tduszyns@gmail.com> 16732S: Maintained 16733F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16734F: drivers/iio/chemical/pms7003.c 16735 16736PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16737M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16738L: netdev@vger.kernel.org 16739S: Maintained 16740F: drivers/net/phy/mdio-open-alliance.h 16741F: net/ethtool/plca.c 16742 16743PLDMFW LIBRARY 16744M: Jacob Keller <jacob.e.keller@intel.com> 16745S: Maintained 16746F: Documentation/driver-api/pldmfw/ 16747F: include/linux/pldmfw.h 16748F: lib/pldmfw/ 16749 16750PLX DMA DRIVER 16751M: Logan Gunthorpe <logang@deltatee.com> 16752S: Maintained 16753F: drivers/dma/plx_dma.c 16754 16755PM-GRAPH UTILITY 16756M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16757L: linux-pm@vger.kernel.org 16758S: Supported 16759W: https://01.org/pm-graph 16760B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16761T: git git://github.com/intel/pm-graph 16762F: tools/power/pm-graph 16763 16764PM6764TR DRIVER 16765M: Charles Hsu <hsu.yungteng@gmail.com> 16766L: linux-hwmon@vger.kernel.org 16767S: Maintained 16768F: Documentation/hwmon/pm6764tr.rst 16769F: drivers/hwmon/pmbus/pm6764tr.c 16770 16771PMBUS HARDWARE MONITORING DRIVERS 16772M: Guenter Roeck <linux@roeck-us.net> 16773L: linux-hwmon@vger.kernel.org 16774S: Maintained 16775W: http://hwmon.wiki.kernel.org/ 16776W: http://www.roeck-us.net/linux/drivers/ 16777T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16778F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16779F: Documentation/devicetree/bindings/hwmon/max31785.txt 16780F: Documentation/hwmon/adm1275.rst 16781F: Documentation/hwmon/ibm-cffps.rst 16782F: Documentation/hwmon/ir35221.rst 16783F: Documentation/hwmon/lm25066.rst 16784F: Documentation/hwmon/ltc2978.rst 16785F: Documentation/hwmon/ltc3815.rst 16786F: Documentation/hwmon/max16064.rst 16787F: Documentation/hwmon/max20751.rst 16788F: Documentation/hwmon/max31785.rst 16789F: Documentation/hwmon/max34440.rst 16790F: Documentation/hwmon/max8688.rst 16791F: Documentation/hwmon/pmbus-core.rst 16792F: Documentation/hwmon/pmbus.rst 16793F: Documentation/hwmon/tps40422.rst 16794F: Documentation/hwmon/ucd9000.rst 16795F: Documentation/hwmon/ucd9200.rst 16796F: Documentation/hwmon/zl6100.rst 16797F: drivers/hwmon/pmbus/ 16798F: include/linux/pmbus.h 16799 16800PMC SIERRA MaxRAID DRIVER 16801L: linux-scsi@vger.kernel.org 16802S: Orphan 16803W: http://www.pmc-sierra.com/ 16804F: drivers/scsi/pmcraid.* 16805 16806PMC SIERRA PM8001 DRIVER 16807M: Jack Wang <jinpu.wang@cloud.ionos.com> 16808L: linux-scsi@vger.kernel.org 16809S: Supported 16810F: drivers/scsi/pm8001/ 16811 16812PNI RM3100 IIO DRIVER 16813M: Song Qiang <songqiang1304521@gmail.com> 16814L: linux-iio@vger.kernel.org 16815S: Maintained 16816F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16817F: drivers/iio/magnetometer/rm3100* 16818 16819PNP SUPPORT 16820M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16821L: linux-acpi@vger.kernel.org 16822S: Maintained 16823F: drivers/pnp/ 16824F: include/linux/pnp.h 16825 16826POSIX CLOCKS and TIMERS 16827M: Thomas Gleixner <tglx@linutronix.de> 16828L: linux-kernel@vger.kernel.org 16829S: Maintained 16830T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16831F: fs/timerfd.c 16832F: include/linux/time_namespace.h 16833F: include/linux/timer* 16834F: kernel/time/*timer* 16835F: kernel/time/namespace.c 16836 16837POWER MANAGEMENT CORE 16838M: "Rafael J. Wysocki" <rafael@kernel.org> 16839L: linux-pm@vger.kernel.org 16840S: Supported 16841B: https://bugzilla.kernel.org 16842T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16843F: drivers/base/power/ 16844F: drivers/powercap/ 16845F: include/linux/intel_rapl.h 16846F: include/linux/pm.h 16847F: include/linux/pm_* 16848F: include/linux/powercap.h 16849F: kernel/configs/nopm.config 16850 16851POWER STATE COORDINATION INTERFACE (PSCI) 16852M: Mark Rutland <mark.rutland@arm.com> 16853M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16855S: Maintained 16856F: drivers/firmware/psci/ 16857F: include/linux/psci.h 16858F: include/uapi/linux/psci.h 16859 16860POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16861M: Sebastian Reichel <sre@kernel.org> 16862L: linux-pm@vger.kernel.org 16863S: Maintained 16864T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16865F: Documentation/ABI/testing/sysfs-class-power 16866F: Documentation/devicetree/bindings/power/supply/ 16867F: drivers/power/supply/ 16868F: include/linux/power/ 16869F: include/linux/power_supply.h 16870 16871POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16872M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16873L: linuxppc-dev@lists.ozlabs.org 16874S: Maintained 16875F: drivers/char/powernv-op-panel.c 16876 16877PPP OVER ATM (RFC 2364) 16878M: Mitchell Blank Jr <mitch@sfgoth.com> 16879S: Maintained 16880F: include/uapi/linux/atmppp.h 16881F: net/atm/pppoatm.c 16882 16883PPP OVER ETHERNET 16884M: Michal Ostrowski <mostrows@earthlink.net> 16885S: Maintained 16886F: drivers/net/ppp/pppoe.c 16887F: drivers/net/ppp/pppox.c 16888 16889PPP OVER L2TP 16890M: James Chapman <jchapman@katalix.com> 16891S: Maintained 16892F: include/linux/if_pppol2tp.h 16893F: include/uapi/linux/if_pppol2tp.h 16894F: net/l2tp/l2tp_ppp.c 16895 16896PPP PROTOCOL DRIVERS AND COMPRESSORS 16897L: linux-ppp@vger.kernel.org 16898S: Orphan 16899F: drivers/net/ppp/ppp_* 16900 16901PPS SUPPORT 16902M: Rodolfo Giometti <giometti@enneenne.com> 16903L: linuxpps@ml.enneenne.com (subscribers-only) 16904S: Maintained 16905W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16906F: Documentation/ABI/testing/sysfs-pps 16907F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16908F: Documentation/driver-api/pps.rst 16909F: drivers/pps/ 16910F: include/linux/pps*.h 16911F: include/uapi/linux/pps.h 16912 16913PPTP DRIVER 16914M: Dmitry Kozlov <xeb@mail.ru> 16915L: netdev@vger.kernel.org 16916S: Maintained 16917W: http://sourceforge.net/projects/accel-pptp 16918F: drivers/net/ppp/pptp.c 16919 16920PRESSURE STALL INFORMATION (PSI) 16921M: Johannes Weiner <hannes@cmpxchg.org> 16922M: Suren Baghdasaryan <surenb@google.com> 16923S: Maintained 16924F: include/linux/psi* 16925F: kernel/sched/psi.c 16926 16927PRINTK 16928M: Petr Mladek <pmladek@suse.com> 16929M: Sergey Senozhatsky <senozhatsky@chromium.org> 16930R: Steven Rostedt <rostedt@goodmis.org> 16931R: John Ogness <john.ogness@linutronix.de> 16932S: Maintained 16933T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16934F: include/linux/printk.h 16935F: kernel/printk/ 16936 16937PRINTK INDEXING 16938R: Chris Down <chris@chrisdown.name> 16939S: Maintained 16940F: Documentation/core-api/printk-index.rst 16941F: kernel/printk/index.c 16942K: printk_index 16943 16944PROC FILESYSTEM 16945L: linux-kernel@vger.kernel.org 16946L: linux-fsdevel@vger.kernel.org 16947S: Maintained 16948F: Documentation/filesystems/proc.rst 16949F: fs/proc/ 16950F: include/linux/proc_fs.h 16951F: tools/testing/selftests/proc/ 16952 16953PROC SYSCTL 16954M: Luis Chamberlain <mcgrof@kernel.org> 16955M: Kees Cook <keescook@chromium.org> 16956M: Iurii Zaikin <yzaikin@google.com> 16957L: linux-kernel@vger.kernel.org 16958L: linux-fsdevel@vger.kernel.org 16959S: Maintained 16960T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16961F: fs/proc/proc_sysctl.c 16962F: include/linux/sysctl.h 16963F: kernel/sysctl-test.c 16964F: kernel/sysctl.c 16965F: tools/testing/selftests/sysctl/ 16966 16967PS3 NETWORK SUPPORT 16968M: Geoff Levand <geoff@infradead.org> 16969L: netdev@vger.kernel.org 16970L: linuxppc-dev@lists.ozlabs.org 16971S: Maintained 16972F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16973 16974PS3 PLATFORM SUPPORT 16975M: Geoff Levand <geoff@infradead.org> 16976L: linuxppc-dev@lists.ozlabs.org 16977S: Maintained 16978F: arch/powerpc/boot/ps3* 16979F: arch/powerpc/include/asm/lv1call.h 16980F: arch/powerpc/include/asm/ps3*.h 16981F: arch/powerpc/platforms/ps3/ 16982F: drivers/*/ps3* 16983F: drivers/ps3/ 16984F: drivers/rtc/rtc-ps3.c 16985F: drivers/usb/host/*ps3.c 16986F: sound/ppc/snd_ps3* 16987 16988PS3VRAM DRIVER 16989M: Jim Paris <jim@jtan.com> 16990M: Geoff Levand <geoff@infradead.org> 16991L: linuxppc-dev@lists.ozlabs.org 16992S: Maintained 16993F: drivers/block/ps3vram.c 16994 16995PSAMPLE PACKET SAMPLING SUPPORT 16996M: Yotam Gigi <yotam.gi@gmail.com> 16997S: Maintained 16998F: include/net/psample.h 16999F: include/uapi/linux/psample.h 17000F: net/psample 17001 17002PSTORE FILESYSTEM 17003M: Kees Cook <keescook@chromium.org> 17004R: Tony Luck <tony.luck@intel.com> 17005R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17006L: linux-hardening@vger.kernel.org 17007S: Supported 17008T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17009F: Documentation/admin-guide/pstore-blk.rst 17010F: Documentation/admin-guide/ramoops.rst 17011F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17012F: drivers/acpi/apei/erst.c 17013F: drivers/firmware/efi/efi-pstore.c 17014F: fs/pstore/ 17015F: include/linux/pstore* 17016K: \b(pstore|ramoops) 17017 17018PTP HARDWARE CLOCK SUPPORT 17019M: Richard Cochran <richardcochran@gmail.com> 17020L: netdev@vger.kernel.org 17021S: Maintained 17022W: http://linuxptp.sourceforge.net/ 17023F: Documentation/ABI/testing/sysfs-ptp 17024F: Documentation/driver-api/ptp.rst 17025F: drivers/net/phy/dp83640* 17026F: drivers/ptp/* 17027F: include/linux/ptp_cl* 17028K: (?:\b|_)ptp(?:\b|_) 17029 17030PTP VIRTUAL CLOCK SUPPORT 17031M: Yangbo Lu <yangbo.lu@nxp.com> 17032L: netdev@vger.kernel.org 17033S: Maintained 17034F: drivers/ptp/ptp_vclock.c 17035F: net/ethtool/phc_vclocks.c 17036 17037PTRACE SUPPORT 17038M: Oleg Nesterov <oleg@redhat.com> 17039S: Maintained 17040F: arch/*/*/ptrace*.c 17041F: arch/*/include/asm/ptrace*.h 17042F: arch/*/ptrace*.c 17043F: include/asm-generic/syscall.h 17044F: include/linux/ptrace.h 17045F: include/linux/regset.h 17046F: include/uapi/linux/ptrace.h 17047F: kernel/ptrace.c 17048 17049PULSE8-CEC DRIVER 17050M: Hans Verkuil <hverkuil@xs4all.nl> 17051L: linux-media@vger.kernel.org 17052S: Maintained 17053T: git git://linuxtv.org/media_tree.git 17054F: drivers/media/cec/usb/pulse8/ 17055 17056PURELIFI PLFXLC DRIVER 17057M: Srinivasan Raju <srini.raju@purelifi.com> 17058L: linux-wireless@vger.kernel.org 17059S: Supported 17060F: drivers/net/wireless/purelifi/plfxlc/ 17061 17062PVRUSB2 VIDEO4LINUX DRIVER 17063M: Mike Isely <isely@pobox.com> 17064L: pvrusb2@isely.net (subscribers-only) 17065L: linux-media@vger.kernel.org 17066S: Maintained 17067W: http://www.isely.net/pvrusb2/ 17068T: git git://linuxtv.org/media_tree.git 17069F: Documentation/driver-api/media/drivers/pvrusb2* 17070F: drivers/media/usb/pvrusb2/ 17071 17072PWC WEBCAM DRIVER 17073M: Hans Verkuil <hverkuil@xs4all.nl> 17074L: linux-media@vger.kernel.org 17075S: Odd Fixes 17076T: git git://linuxtv.org/media_tree.git 17077F: drivers/media/usb/pwc/* 17078F: include/trace/events/pwc.h 17079 17080PWM IR Transmitter 17081M: Sean Young <sean@mess.org> 17082L: linux-media@vger.kernel.org 17083S: Maintained 17084F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17085F: drivers/media/rc/pwm-ir-tx.c 17086 17087PWM SUBSYSTEM 17088M: Thierry Reding <thierry.reding@gmail.com> 17089R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17090L: linux-pwm@vger.kernel.org 17091S: Maintained 17092Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17093T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17094F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17095F: Documentation/devicetree/bindings/pwm/ 17096F: Documentation/driver-api/pwm.rst 17097F: drivers/gpio/gpio-mvebu.c 17098F: drivers/pwm/ 17099F: drivers/video/backlight/pwm_bl.c 17100F: include/dt-bindings/pwm/ 17101F: include/linux/pwm.h 17102F: include/linux/pwm_backlight.h 17103K: pwm_(config|apply_state|ops) 17104 17105PXA GPIO DRIVER 17106M: Robert Jarzmik <robert.jarzmik@free.fr> 17107L: linux-gpio@vger.kernel.org 17108S: Maintained 17109F: drivers/gpio/gpio-pxa.c 17110 17111PXA MMCI DRIVER 17112S: Orphan 17113 17114PXA RTC DRIVER 17115M: Robert Jarzmik <robert.jarzmik@free.fr> 17116L: linux-rtc@vger.kernel.org 17117S: Maintained 17118 17119PXA2xx/PXA3xx SUPPORT 17120M: Daniel Mack <daniel@zonque.org> 17121M: Haojian Zhuang <haojian.zhuang@gmail.com> 17122M: Robert Jarzmik <robert.jarzmik@free.fr> 17123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17124S: Maintained 17125T: git git://github.com/hzhuang1/linux.git 17126T: git git://github.com/rjarzmik/linux.git 17127F: arch/arm/boot/dts/pxa* 17128F: arch/arm/mach-pxa/ 17129F: drivers/dma/pxa* 17130F: drivers/pcmcia/pxa2xx* 17131F: drivers/pinctrl/pxa/ 17132F: drivers/spi/spi-pxa2xx* 17133F: drivers/usb/gadget/udc/pxa2* 17134F: include/sound/pxa2xx-lib.h 17135F: sound/arm/pxa* 17136F: sound/soc/pxa/ 17137 17138QAT DRIVER 17139M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17140L: qat-linux@intel.com 17141S: Supported 17142F: drivers/crypto/intel/qat/ 17143 17144QCOM AUDIO (ASoC) DRIVERS 17145M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17146M: Banajit Goswami <bgoswami@quicinc.com> 17147L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17148S: Supported 17149F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17150F: Documentation/devicetree/bindings/sound/qcom,* 17151F: drivers/soc/qcom/apr.c 17152F: include/dt-bindings/sound/qcom,wcd9335.h 17153F: sound/soc/codecs/lpass-rx-macro.* 17154F: sound/soc/codecs/lpass-tx-macro.* 17155F: sound/soc/codecs/lpass-va-macro.c 17156F: sound/soc/codecs/lpass-wsa-macro.* 17157F: sound/soc/codecs/msm8916-wcd-analog.c 17158F: sound/soc/codecs/msm8916-wcd-digital.c 17159F: sound/soc/codecs/wcd-clsh-v2.* 17160F: sound/soc/codecs/wcd-mbhc-v2.* 17161F: sound/soc/codecs/wcd9335.* 17162F: sound/soc/codecs/wcd934x.c 17163F: sound/soc/codecs/wsa881x.c 17164F: sound/soc/codecs/wsa883x.c 17165F: sound/soc/qcom/ 17166 17167QCOM EMBEDDED USB DEBUGGER (EUD) 17168M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17169L: linux-arm-msm@vger.kernel.org 17170S: Maintained 17171F: Documentation/ABI/testing/sysfs-driver-eud 17172F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17173F: drivers/usb/misc/qcom_eud.c 17174 17175QCOM IPA DRIVER 17176M: Alex Elder <elder@kernel.org> 17177L: netdev@vger.kernel.org 17178S: Supported 17179F: drivers/net/ipa/ 17180 17181QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17182M: Gabriel Somlo <somlo@cmu.edu> 17183M: "Michael S. Tsirkin" <mst@redhat.com> 17184L: qemu-devel@nongnu.org 17185S: Maintained 17186F: drivers/firmware/qemu_fw_cfg.c 17187F: include/uapi/linux/qemu_fw_cfg.h 17188 17189QIB DRIVER 17190M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17191L: linux-rdma@vger.kernel.org 17192S: Supported 17193F: drivers/infiniband/hw/qib/ 17194 17195QLOGIC QL41xxx FCOE DRIVER 17196M: Saurav Kashyap <skashyap@marvell.com> 17197M: Javed Hasan <jhasan@marvell.com> 17198M: GR-QLogic-Storage-Upstream@marvell.com 17199L: linux-scsi@vger.kernel.org 17200S: Supported 17201F: drivers/scsi/qedf/ 17202 17203QLOGIC QL41xxx ISCSI DRIVER 17204M: Nilesh Javali <njavali@marvell.com> 17205M: Manish Rangankar <mrangankar@marvell.com> 17206M: GR-QLogic-Storage-Upstream@marvell.com 17207L: linux-scsi@vger.kernel.org 17208S: Supported 17209F: drivers/scsi/qedi/ 17210 17211QLOGIC QL4xxx ETHERNET DRIVER 17212M: Ariel Elior <aelior@marvell.com> 17213M: Manish Chopra <manishc@marvell.com> 17214L: netdev@vger.kernel.org 17215S: Supported 17216F: drivers/net/ethernet/qlogic/qed/ 17217F: drivers/net/ethernet/qlogic/qede/ 17218F: include/linux/qed/ 17219 17220QLOGIC QL4xxx RDMA DRIVER 17221M: Michal Kalderon <mkalderon@marvell.com> 17222M: Ariel Elior <aelior@marvell.com> 17223L: linux-rdma@vger.kernel.org 17224S: Supported 17225F: drivers/infiniband/hw/qedr/ 17226F: include/uapi/rdma/qedr-abi.h 17227 17228QLOGIC QLA1280 SCSI DRIVER 17229M: Michael Reed <mdr@sgi.com> 17230L: linux-scsi@vger.kernel.org 17231S: Maintained 17232F: drivers/scsi/qla1280.[ch] 17233 17234QLOGIC QLA2XXX FC-SCSI DRIVER 17235M: Nilesh Javali <njavali@marvell.com> 17236M: GR-QLogic-Storage-Upstream@marvell.com 17237L: linux-scsi@vger.kernel.org 17238S: Supported 17239F: drivers/scsi/qla2xxx/ 17240 17241QLOGIC QLA3XXX NETWORK DRIVER 17242M: GR-Linux-NIC-Dev@marvell.com 17243L: netdev@vger.kernel.org 17244S: Supported 17245F: drivers/net/ethernet/qlogic/qla3xxx.* 17246 17247QLOGIC QLA4XXX iSCSI DRIVER 17248M: Nilesh Javali <njavali@marvell.com> 17249M: Manish Rangankar <mrangankar@marvell.com> 17250M: GR-QLogic-Storage-Upstream@marvell.com 17251L: linux-scsi@vger.kernel.org 17252S: Supported 17253F: drivers/scsi/qla4xxx/ 17254 17255QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17256M: Shahed Shaikh <shshaikh@marvell.com> 17257M: Manish Chopra <manishc@marvell.com> 17258M: GR-Linux-NIC-Dev@marvell.com 17259L: netdev@vger.kernel.org 17260S: Supported 17261F: drivers/net/ethernet/qlogic/qlcnic/ 17262 17263QLOGIC QLGE 10Gb ETHERNET DRIVER 17264M: Manish Chopra <manishc@marvell.com> 17265M: GR-Linux-NIC-Dev@marvell.com 17266M: Coiby Xu <coiby.xu@gmail.com> 17267L: netdev@vger.kernel.org 17268S: Supported 17269F: Documentation/networking/device_drivers/qlogic/qlge.rst 17270F: drivers/staging/qlge/ 17271 17272QM1D1B0004 MEDIA DRIVER 17273M: Akihiro Tsukada <tskd08@gmail.com> 17274L: linux-media@vger.kernel.org 17275S: Odd Fixes 17276F: drivers/media/tuners/qm1d1b0004* 17277 17278QM1D1C0042 MEDIA DRIVER 17279M: Akihiro Tsukada <tskd08@gmail.com> 17280L: linux-media@vger.kernel.org 17281S: Odd Fixes 17282F: drivers/media/tuners/qm1d1c0042* 17283 17284QNX4 FILESYSTEM 17285M: Anders Larsen <al@alarsen.net> 17286S: Maintained 17287W: http://www.alarsen.net/linux/qnx4fs/ 17288F: fs/qnx4/ 17289F: include/uapi/linux/qnx4_fs.h 17290F: include/uapi/linux/qnxtypes.h 17291 17292QNX6 FILESYSTEM 17293S: Orphan 17294F: Documentation/filesystems/qnx6.rst 17295F: fs/qnx6/ 17296F: include/linux/qnx6_fs.h 17297 17298QORIQ DPAA2 FSL-MC BUS DRIVER 17299M: Stuart Yoder <stuyoder@gmail.com> 17300M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17301L: linux-kernel@vger.kernel.org 17302S: Maintained 17303F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17304F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17305F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17306F: drivers/bus/fsl-mc/ 17307F: include/uapi/linux/fsl_mc.h 17308 17309QT1010 MEDIA DRIVER 17310M: Antti Palosaari <crope@iki.fi> 17311L: linux-media@vger.kernel.org 17312S: Maintained 17313W: https://linuxtv.org 17314W: http://palosaari.fi/linux/ 17315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17316T: git git://linuxtv.org/anttip/media_tree.git 17317F: drivers/media/tuners/qt1010* 17318 17319QUALCOMM ATH12K WIRELESS DRIVER 17320M: Kalle Valo <kvalo@kernel.org> 17321L: ath12k@lists.infradead.org 17322S: Supported 17323T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17324F: drivers/net/wireless/ath/ath12k/ 17325 17326QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17327M: Kalle Valo <kvalo@kernel.org> 17328L: ath10k@lists.infradead.org 17329S: Supported 17330W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17331T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17332F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17333F: drivers/net/wireless/ath/ath10k/ 17334 17335QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17336M: Kalle Valo <kvalo@kernel.org> 17337L: ath11k@lists.infradead.org 17338S: Supported 17339T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17340F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17341F: drivers/net/wireless/ath/ath11k/ 17342 17343QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17344M: Toke Høiland-Jørgensen <toke@toke.dk> 17345L: linux-wireless@vger.kernel.org 17346S: Maintained 17347W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17348F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17349F: drivers/net/wireless/ath/ath9k/ 17350 17351QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17352M: Stephan Gerhold <stephan@gerhold.net> 17353L: netdev@vger.kernel.org 17354L: linux-arm-msm@vger.kernel.org 17355S: Maintained 17356F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17357F: drivers/net/wwan/qcom_bam_dmux.c 17358 17359QUALCOMM CAMERA SUBSYSTEM DRIVER 17360M: Robert Foss <rfoss@kernel.org> 17361M: Todor Tomov <todor.too@gmail.com> 17362M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17363L: linux-media@vger.kernel.org 17364S: Maintained 17365F: Documentation/admin-guide/media/qcom_camss.rst 17366F: Documentation/devicetree/bindings/media/*camss* 17367F: drivers/media/platform/qcom/camss/ 17368 17369QUALCOMM CLOCK DRIVERS 17370M: Bjorn Andersson <andersson@kernel.org> 17371L: linux-arm-msm@vger.kernel.org 17372S: Supported 17373T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17374F: Documentation/devicetree/bindings/clock/qcom,* 17375F: drivers/clk/qcom/ 17376F: include/dt-bindings/clock/qcom,* 17377 17378QUALCOMM CLOUD AI (QAIC) DRIVER 17379M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17380L: linux-arm-msm@vger.kernel.org 17381L: dri-devel@lists.freedesktop.org 17382S: Supported 17383T: git git://anongit.freedesktop.org/drm/drm-misc 17384F: Documentation/accel/qaic/ 17385F: drivers/accel/qaic/ 17386F: include/uapi/drm/qaic_accel.h 17387 17388QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17389M: Bjorn Andersson <andersson@kernel.org> 17390M: Konrad Dybcio <konrad.dybcio@linaro.org> 17391L: linux-pm@vger.kernel.org 17392L: linux-arm-msm@vger.kernel.org 17393S: Maintained 17394F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17395F: drivers/soc/qcom/cpr.c 17396 17397QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17398M: Ilia Lin <ilia.lin@kernel.org> 17399L: linux-pm@vger.kernel.org 17400S: Maintained 17401F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17402F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17403F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17404 17405QUALCOMM CRYPTO DRIVERS 17406M: Thara Gopinath <thara.gopinath@gmail.com> 17407L: linux-crypto@vger.kernel.org 17408L: linux-arm-msm@vger.kernel.org 17409S: Maintained 17410F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17411F: drivers/crypto/qce/ 17412 17413QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17414M: Timur Tabi <timur@kernel.org> 17415L: netdev@vger.kernel.org 17416S: Maintained 17417F: drivers/net/ethernet/qualcomm/emac/ 17418 17419QUALCOMM ETHQOS ETHERNET DRIVER 17420M: Vinod Koul <vkoul@kernel.org> 17421R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17422L: netdev@vger.kernel.org 17423S: Maintained 17424F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17425F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17426 17427QUALCOMM FASTRPC DRIVER 17428M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17429M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17430L: linux-arm-msm@vger.kernel.org 17431S: Maintained 17432F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17433F: drivers/misc/fastrpc.c 17434F: include/uapi/misc/fastrpc.h 17435 17436QUALCOMM HEXAGON ARCHITECTURE 17437M: Brian Cain <bcain@quicinc.com> 17438L: linux-hexagon@vger.kernel.org 17439S: Supported 17440T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17441F: arch/hexagon/ 17442 17443QUALCOMM HIDMA DRIVER 17444M: Sinan Kaya <okaya@kernel.org> 17445L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17446L: linux-arm-msm@vger.kernel.org 17447L: dmaengine@vger.kernel.org 17448S: Supported 17449F: drivers/dma/qcom/hidma* 17450 17451QUALCOMM I2C CCI DRIVER 17452M: Loic Poulain <loic.poulain@linaro.org> 17453M: Robert Foss <rfoss@kernel.org> 17454L: linux-i2c@vger.kernel.org 17455L: linux-arm-msm@vger.kernel.org 17456S: Maintained 17457F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17458F: drivers/i2c/busses/i2c-qcom-cci.c 17459 17460QUALCOMM INTERCONNECT BWMON DRIVER 17461M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17462L: linux-arm-msm@vger.kernel.org 17463S: Maintained 17464F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17465F: drivers/soc/qcom/icc-bwmon.c 17466 17467QUALCOMM IOMMU 17468M: Rob Clark <robdclark@gmail.com> 17469L: iommu@lists.linux.dev 17470L: linux-arm-msm@vger.kernel.org 17471S: Maintained 17472F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17473 17474QUALCOMM IPC ROUTER (QRTR) DRIVER 17475M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17476L: linux-arm-msm@vger.kernel.org 17477S: Maintained 17478F: include/trace/events/qrtr.h 17479F: include/uapi/linux/qrtr.h 17480F: net/qrtr/ 17481 17482QUALCOMM IPCC MAILBOX DRIVER 17483M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17484L: linux-arm-msm@vger.kernel.org 17485S: Supported 17486F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17487F: drivers/mailbox/qcom-ipcc.c 17488F: include/dt-bindings/mailbox/qcom-ipcc.h 17489 17490QUALCOMM IPQ4019 USB PHY DRIVER 17491M: Robert Marko <robert.marko@sartura.hr> 17492M: Luka Perkov <luka.perkov@sartura.hr> 17493L: linux-arm-msm@vger.kernel.org 17494S: Maintained 17495F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17496F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17497 17498QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17499M: Robert Marko <robert.marko@sartura.hr> 17500M: Luka Perkov <luka.perkov@sartura.hr> 17501L: linux-arm-msm@vger.kernel.org 17502S: Maintained 17503F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17504F: drivers/regulator/vqmmc-ipq4019-regulator.c 17505 17506QUALCOMM NAND CONTROLLER DRIVER 17507M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17508L: linux-mtd@lists.infradead.org 17509L: linux-arm-msm@vger.kernel.org 17510S: Maintained 17511F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17512F: drivers/mtd/nand/raw/qcom_nandc.c 17513 17514QUALCOMM RMNET DRIVER 17515M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17516M: Sean Tranchetti <quic_stranche@quicinc.com> 17517L: netdev@vger.kernel.org 17518S: Maintained 17519F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17520F: drivers/net/ethernet/qualcomm/rmnet/ 17521F: include/linux/if_rmnet.h 17522 17523QUALCOMM TSENS THERMAL DRIVER 17524M: Amit Kucheria <amitk@kernel.org> 17525M: Thara Gopinath <thara.gopinath@gmail.com> 17526L: linux-pm@vger.kernel.org 17527L: linux-arm-msm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17530F: drivers/thermal/qcom/ 17531 17532QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17533M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17534M: Vikash Garodia <quic_vgarodia@quicinc.com> 17535L: linux-media@vger.kernel.org 17536L: linux-arm-msm@vger.kernel.org 17537S: Maintained 17538T: git git://linuxtv.org/media_tree.git 17539F: Documentation/devicetree/bindings/media/*venus* 17540F: drivers/media/platform/qcom/venus/ 17541 17542QUALCOMM WCN36XX WIRELESS DRIVER 17543M: Loic Poulain <loic.poulain@linaro.org> 17544L: wcn36xx@lists.infradead.org 17545S: Supported 17546W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17547F: drivers/net/wireless/ath/wcn36xx/ 17548 17549QUANTENNA QTNFMAC WIRELESS DRIVER 17550M: Igor Mitsyanko <imitsyanko@quantenna.com> 17551R: Sergey Matyukevich <geomatsi@gmail.com> 17552L: linux-wireless@vger.kernel.org 17553S: Maintained 17554F: drivers/net/wireless/quantenna 17555 17556RADEON and AMDGPU DRM DRIVERS 17557M: Alex Deucher <alexander.deucher@amd.com> 17558M: Christian König <christian.koenig@amd.com> 17559M: Pan, Xinhui <Xinhui.Pan@amd.com> 17560L: amd-gfx@lists.freedesktop.org 17561S: Supported 17562B: https://gitlab.freedesktop.org/drm/amd/-/issues 17563C: irc://irc.oftc.net/radeon 17564T: git https://gitlab.freedesktop.org/agd5f/linux.git 17565F: Documentation/gpu/amdgpu/ 17566F: drivers/gpu/drm/amd/ 17567F: drivers/gpu/drm/radeon/ 17568F: include/uapi/drm/amdgpu_drm.h 17569F: include/uapi/drm/radeon_drm.h 17570 17571RADEON FRAMEBUFFER DISPLAY DRIVER 17572M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17573L: linux-fbdev@vger.kernel.org 17574S: Maintained 17575F: drivers/video/fbdev/aty/radeon* 17576F: include/uapi/linux/radeonfb.h 17577 17578RADIOSHARK RADIO DRIVER 17579M: Hans Verkuil <hverkuil@xs4all.nl> 17580L: linux-media@vger.kernel.org 17581S: Maintained 17582T: git git://linuxtv.org/media_tree.git 17583F: drivers/media/radio/radio-shark.c 17584 17585RADIOSHARK2 RADIO DRIVER 17586M: Hans Verkuil <hverkuil@xs4all.nl> 17587L: linux-media@vger.kernel.org 17588S: Maintained 17589T: git git://linuxtv.org/media_tree.git 17590F: drivers/media/radio/radio-shark2.c 17591F: drivers/media/radio/radio-tea5777.c 17592 17593RADOS BLOCK DEVICE (RBD) 17594M: Ilya Dryomov <idryomov@gmail.com> 17595R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17596L: ceph-devel@vger.kernel.org 17597S: Supported 17598W: http://ceph.com/ 17599T: git https://github.com/ceph/ceph-client.git 17600F: Documentation/ABI/testing/sysfs-bus-rbd 17601F: drivers/block/rbd.c 17602F: drivers/block/rbd_types.h 17603 17604RAGE128 FRAMEBUFFER DISPLAY DRIVER 17605L: linux-fbdev@vger.kernel.org 17606S: Orphan 17607F: drivers/video/fbdev/aty/aty128fb.c 17608 17609RAINSHADOW-CEC DRIVER 17610M: Hans Verkuil <hverkuil@xs4all.nl> 17611L: linux-media@vger.kernel.org 17612S: Maintained 17613T: git git://linuxtv.org/media_tree.git 17614F: drivers/media/cec/usb/rainshadow/ 17615 17616RALINK MIPS ARCHITECTURE 17617M: John Crispin <john@phrozen.org> 17618L: linux-mips@vger.kernel.org 17619S: Maintained 17620F: arch/mips/ralink 17621 17622RALINK MT7621 MIPS ARCHITECTURE 17623M: Arınç ÜNAL <arinc.unal@arinc9.com> 17624M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17625L: linux-mips@vger.kernel.org 17626S: Maintained 17627F: arch/mips/boot/dts/ralink/mt7621* 17628 17629RALINK RT2X00 WIRELESS LAN DRIVER 17630M: Stanislaw Gruszka <stf_xl@wp.pl> 17631M: Helmut Schaa <helmut.schaa@googlemail.com> 17632L: linux-wireless@vger.kernel.org 17633S: Maintained 17634F: drivers/net/wireless/ralink/rt2x00/ 17635 17636RAMDISK RAM BLOCK DEVICE DRIVER 17637M: Jens Axboe <axboe@kernel.dk> 17638S: Maintained 17639F: Documentation/admin-guide/blockdev/ramdisk.rst 17640F: drivers/block/brd.c 17641 17642RANCHU VIRTUAL BOARD FOR MIPS 17643M: Miodrag Dinic <miodrag.dinic@mips.com> 17644L: linux-mips@vger.kernel.org 17645S: Supported 17646F: arch/mips/configs/generic/board-ranchu.config 17647F: arch/mips/generic/board-ranchu.c 17648 17649RANDOM NUMBER DRIVER 17650M: "Theodore Ts'o" <tytso@mit.edu> 17651M: Jason A. Donenfeld <Jason@zx2c4.com> 17652S: Maintained 17653T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17654F: drivers/char/random.c 17655F: drivers/virt/vmgenid.c 17656 17657RAPIDIO SUBSYSTEM 17658M: Matt Porter <mporter@kernel.crashing.org> 17659M: Alexandre Bounine <alex.bou9@gmail.com> 17660S: Maintained 17661F: drivers/rapidio/ 17662 17663RAS INFRASTRUCTURE 17664M: Tony Luck <tony.luck@intel.com> 17665M: Borislav Petkov <bp@alien8.de> 17666L: linux-edac@vger.kernel.org 17667S: Maintained 17668F: Documentation/admin-guide/ras.rst 17669F: drivers/ras/ 17670F: include/linux/ras.h 17671F: include/ras/ras_event.h 17672 17673RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17674L: linux-wireless@vger.kernel.org 17675S: Orphan 17676F: drivers/net/wireless/legacy/ray* 17677 17678RC-CORE / LIRC FRAMEWORK 17679M: Sean Young <sean@mess.org> 17680L: linux-media@vger.kernel.org 17681S: Maintained 17682W: http://linuxtv.org 17683T: git git://linuxtv.org/media_tree.git 17684F: Documentation/driver-api/media/rc-core.rst 17685F: Documentation/userspace-api/media/rc/ 17686F: drivers/media/rc/ 17687F: include/media/rc-core.h 17688F: include/media/rc-map.h 17689F: include/uapi/linux/lirc.h 17690 17691RCMM REMOTE CONTROLS DECODER 17692M: Patrick Lerda <patrick9876@free.fr> 17693S: Maintained 17694F: drivers/media/rc/ir-rcmm-decoder.c 17695 17696RCUTORTURE TEST FRAMEWORK 17697M: "Paul E. McKenney" <paulmck@kernel.org> 17698M: Josh Triplett <josh@joshtriplett.org> 17699R: Steven Rostedt <rostedt@goodmis.org> 17700R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17701R: Lai Jiangshan <jiangshanlai@gmail.com> 17702L: rcu@vger.kernel.org 17703S: Supported 17704T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17705F: tools/testing/selftests/rcutorture 17706 17707RDACM20 Camera Sensor 17708M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17709M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17710M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17711M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17712L: linux-media@vger.kernel.org 17713S: Maintained 17714F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17715F: drivers/media/i2c/max9271.c 17716F: drivers/media/i2c/max9271.h 17717F: drivers/media/i2c/rdacm20.c 17718 17719RDACM21 Camera Sensor 17720M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17721M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17722M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17723M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17724L: linux-media@vger.kernel.org 17725S: Maintained 17726F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17727F: drivers/media/i2c/max9271.c 17728F: drivers/media/i2c/max9271.h 17729F: drivers/media/i2c/rdacm21.c 17730 17731RDC R-321X SoC 17732M: Florian Fainelli <florian@openwrt.org> 17733S: Maintained 17734 17735RDC R6040 FAST ETHERNET DRIVER 17736M: Florian Fainelli <f.fainelli@gmail.com> 17737L: netdev@vger.kernel.org 17738S: Maintained 17739F: drivers/net/ethernet/rdc/r6040.c 17740 17741RDMAVT - RDMA verbs software 17742M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17743L: linux-rdma@vger.kernel.org 17744S: Supported 17745F: drivers/infiniband/sw/rdmavt 17746 17747RDS - RELIABLE DATAGRAM SOCKETS 17748M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17749L: netdev@vger.kernel.org 17750L: linux-rdma@vger.kernel.org 17751L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17752S: Supported 17753W: https://oss.oracle.com/projects/rds/ 17754F: Documentation/networking/rds.rst 17755F: net/rds/ 17756 17757RDT - RESOURCE ALLOCATION 17758M: Fenghua Yu <fenghua.yu@intel.com> 17759M: Reinette Chatre <reinette.chatre@intel.com> 17760L: linux-kernel@vger.kernel.org 17761S: Supported 17762F: Documentation/arch/x86/resctrl* 17763F: arch/x86/include/asm/resctrl.h 17764F: arch/x86/kernel/cpu/resctrl/ 17765F: tools/testing/selftests/resctrl/ 17766 17767READ-COPY UPDATE (RCU) 17768M: "Paul E. McKenney" <paulmck@kernel.org> 17769M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17770M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17771M: Joel Fernandes <joel@joelfernandes.org> 17772M: Josh Triplett <josh@joshtriplett.org> 17773M: Boqun Feng <boqun.feng@gmail.com> 17774R: Steven Rostedt <rostedt@goodmis.org> 17775R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17776R: Lai Jiangshan <jiangshanlai@gmail.com> 17777R: Zqiang <qiang1.zhang@intel.com> 17778L: rcu@vger.kernel.org 17779S: Supported 17780W: http://www.rdrop.com/users/paulmck/RCU/ 17781T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17782F: Documentation/RCU/ 17783F: include/linux/rcu* 17784F: kernel/rcu/ 17785X: Documentation/RCU/torture.rst 17786X: include/linux/srcu*.h 17787X: kernel/rcu/srcu*.c 17788 17789REAL TIME CLOCK (RTC) SUBSYSTEM 17790M: Alessandro Zummo <a.zummo@towertech.it> 17791M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17792L: linux-rtc@vger.kernel.org 17793S: Maintained 17794Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17795T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17796F: Documentation/admin-guide/rtc.rst 17797F: Documentation/devicetree/bindings/rtc/ 17798F: drivers/rtc/ 17799F: include/linux/platform_data/rtc-* 17800F: include/linux/rtc.h 17801F: include/linux/rtc/ 17802F: include/uapi/linux/rtc.h 17803F: tools/testing/selftests/rtc/ 17804 17805Real-time Linux Analysis (RTLA) tools 17806M: Daniel Bristot de Oliveira <bristot@kernel.org> 17807M: Steven Rostedt <rostedt@goodmis.org> 17808L: linux-trace-devel@vger.kernel.org 17809S: Maintained 17810F: Documentation/tools/rtla/ 17811F: tools/tracing/rtla/ 17812 17813REALTEK AUDIO CODECS 17814M: Oder Chiou <oder_chiou@realtek.com> 17815S: Maintained 17816F: include/sound/rt*.h 17817F: sound/soc/codecs/rt* 17818 17819REALTEK OTTO WATCHDOG 17820M: Sander Vanheule <sander@svanheule.net> 17821L: linux-watchdog@vger.kernel.org 17822S: Maintained 17823F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17824F: drivers/watchdog/realtek_otto_wdt.c 17825 17826REALTEK RTL83xx SMI DSA ROUTER CHIPS 17827M: Linus Walleij <linus.walleij@linaro.org> 17828M: Alvin Šipraga <alsi@bang-olufsen.dk> 17829S: Maintained 17830F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17831F: drivers/net/dsa/realtek/* 17832 17833REALTEK WIRELESS DRIVER (rtlwifi family) 17834M: Ping-Ke Shih <pkshih@realtek.com> 17835L: linux-wireless@vger.kernel.org 17836S: Maintained 17837W: https://wireless.wiki.kernel.org/ 17838T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17839F: drivers/net/wireless/realtek/rtlwifi/ 17840 17841REALTEK WIRELESS DRIVER (rtw88) 17842M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17843L: linux-wireless@vger.kernel.org 17844S: Maintained 17845F: drivers/net/wireless/realtek/rtw88/ 17846 17847REALTEK WIRELESS DRIVER (rtw89) 17848M: Ping-Ke Shih <pkshih@realtek.com> 17849L: linux-wireless@vger.kernel.org 17850S: Maintained 17851F: drivers/net/wireless/realtek/rtw89/ 17852 17853REDPINE WIRELESS DRIVER 17854L: linux-wireless@vger.kernel.org 17855S: Orphan 17856F: drivers/net/wireless/rsi/ 17857 17858REGISTER MAP ABSTRACTION 17859M: Mark Brown <broonie@kernel.org> 17860L: linux-kernel@vger.kernel.org 17861S: Supported 17862T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17863F: Documentation/devicetree/bindings/regmap/ 17864F: drivers/base/regmap/ 17865F: include/linux/regmap.h 17866 17867REISERFS FILE SYSTEM 17868L: reiserfs-devel@vger.kernel.org 17869S: Supported 17870F: fs/reiserfs/ 17871 17872REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17873M: Bjorn Andersson <andersson@kernel.org> 17874M: Mathieu Poirier <mathieu.poirier@linaro.org> 17875L: linux-remoteproc@vger.kernel.org 17876S: Maintained 17877T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17878F: Documentation/ABI/testing/sysfs-class-remoteproc 17879F: Documentation/devicetree/bindings/remoteproc/ 17880F: Documentation/staging/remoteproc.rst 17881F: drivers/remoteproc/ 17882F: include/linux/remoteproc.h 17883F: include/linux/remoteproc/ 17884 17885REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17886M: Bjorn Andersson <andersson@kernel.org> 17887M: Mathieu Poirier <mathieu.poirier@linaro.org> 17888L: linux-remoteproc@vger.kernel.org 17889S: Maintained 17890T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17891F: Documentation/ABI/testing/sysfs-bus-rpmsg 17892F: Documentation/staging/rpmsg.rst 17893F: drivers/rpmsg/ 17894F: include/linux/rpmsg.h 17895F: include/linux/rpmsg/ 17896F: include/uapi/linux/rpmsg.h 17897F: samples/rpmsg/ 17898 17899REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17900M: Stephan Gerhold <stephan@gerhold.net> 17901L: netdev@vger.kernel.org 17902L: linux-remoteproc@vger.kernel.org 17903S: Maintained 17904F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17905 17906RENESAS CLOCK DRIVERS 17907M: Geert Uytterhoeven <geert+renesas@glider.be> 17908L: linux-renesas-soc@vger.kernel.org 17909S: Supported 17910T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17911F: Documentation/devicetree/bindings/clock/renesas,* 17912F: drivers/clk/renesas/ 17913 17914RENESAS EMEV2 I2C DRIVER 17915M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17916L: linux-renesas-soc@vger.kernel.org 17917S: Supported 17918F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17919F: drivers/i2c/busses/i2c-emev2.c 17920 17921RENESAS ETHERNET DRIVERS 17922R: Sergey Shtylyov <s.shtylyov@omp.ru> 17923L: netdev@vger.kernel.org 17924L: linux-renesas-soc@vger.kernel.org 17925F: Documentation/devicetree/bindings/net/renesas,*.yaml 17926F: drivers/net/ethernet/renesas/ 17927F: include/linux/sh_eth.h 17928 17929RENESAS IDT821034 ASoC CODEC 17930M: Herve Codina <herve.codina@bootlin.com> 17931L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17932S: Maintained 17933F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17934F: sound/soc/codecs/idt821034.c 17935 17936RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17937M: Miquel Raynal <miquel.raynal@bootlin.com> 17938L: linux-mtd@lists.infradead.org 17939L: linux-renesas-soc@vger.kernel.org 17940S: Maintained 17941F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17942F: drivers/mtd/nand/raw/renesas-nand-controller.c 17943 17944RENESAS R-CAR GYROADC DRIVER 17945M: Marek Vasut <marek.vasut@gmail.com> 17946L: linux-iio@vger.kernel.org 17947S: Supported 17948F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17949F: drivers/iio/adc/rcar-gyroadc.c 17950 17951RENESAS R-CAR I2C DRIVERS 17952M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17953L: linux-renesas-soc@vger.kernel.org 17954S: Supported 17955F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17956F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17957F: drivers/i2c/busses/i2c-rcar.c 17958F: drivers/i2c/busses/i2c-sh_mobile.c 17959 17960RENESAS R-CAR SATA DRIVER 17961R: Sergey Shtylyov <s.shtylyov@omp.ru> 17962L: linux-ide@vger.kernel.org 17963L: linux-renesas-soc@vger.kernel.org 17964S: Supported 17965F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17966F: drivers/ata/sata_rcar.c 17967 17968RENESAS R-CAR THERMAL DRIVERS 17969M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17970L: linux-renesas-soc@vger.kernel.org 17971S: Supported 17972F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17973F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17974F: drivers/thermal/rcar_gen3_thermal.c 17975F: drivers/thermal/rcar_thermal.c 17976 17977RENESAS RIIC DRIVER 17978M: Chris Brandt <chris.brandt@renesas.com> 17979L: linux-renesas-soc@vger.kernel.org 17980S: Supported 17981F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17982F: drivers/i2c/busses/i2c-riic.c 17983 17984RENESAS RZ/G2L A/D DRIVER 17985M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17986L: linux-iio@vger.kernel.org 17987L: linux-renesas-soc@vger.kernel.org 17988S: Supported 17989F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17990F: drivers/iio/adc/rzg2l_adc.c 17991 17992RENESAS RZ/G2L MTU3a COUNTER DRIVER 17993M: Biju Das <biju.das.jz@bp.renesas.com> 17994L: linux-iio@vger.kernel.org 17995L: linux-renesas-soc@vger.kernel.org 17996S: Supported 17997F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 17998F: drivers/counter/rz-mtu3-cnt.c 17999 18000RENESAS RZ/N1 A5PSW SWITCH DRIVER 18001M: Clément Léger <clement.leger@bootlin.com> 18002L: linux-renesas-soc@vger.kernel.org 18003L: netdev@vger.kernel.org 18004S: Maintained 18005F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18006F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18007F: drivers/net/dsa/rzn1_a5psw* 18008F: drivers/net/pcs/pcs-rzn1-miic.c 18009F: include/dt-bindings/net/pcs-rzn1-miic.h 18010F: include/linux/pcs-rzn1-miic.h 18011F: net/dsa/tag_rzn1_a5psw.c 18012 18013RENESAS RZ/N1 RTC CONTROLLER DRIVER 18014M: Miquel Raynal <miquel.raynal@bootlin.com> 18015L: linux-rtc@vger.kernel.org 18016L: linux-renesas-soc@vger.kernel.org 18017S: Maintained 18018F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18019F: drivers/rtc/rtc-rzn1.c 18020 18021RENESAS RZ/N1 USBF CONTROLLER DRIVER 18022M: Herve Codina <herve.codina@bootlin.com> 18023L: linux-renesas-soc@vger.kernel.org 18024L: linux-usb@vger.kernel.org 18025S: Maintained 18026F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18027F: drivers/usb/gadget/udc/renesas_usbf.c 18028 18029RENESAS USB PHY DRIVER 18030M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18031L: linux-renesas-soc@vger.kernel.org 18032S: Maintained 18033F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18034 18035RENESAS VERSACLOCK 7 CLOCK DRIVER 18036M: Alex Helms <alexander.helms.jy@renesas.com> 18037S: Maintained 18038F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18039F: drivers/clk/clk-versaclock7.c 18040 18041RESET CONTROLLER FRAMEWORK 18042M: Philipp Zabel <p.zabel@pengutronix.de> 18043S: Maintained 18044T: git git://git.pengutronix.de/git/pza/linux 18045F: Documentation/devicetree/bindings/reset/ 18046F: Documentation/driver-api/reset.rst 18047F: drivers/reset/ 18048F: include/dt-bindings/reset/ 18049F: include/linux/reset-controller.h 18050F: include/linux/reset.h 18051F: include/linux/reset/ 18052K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18053 18054RESTARTABLE SEQUENCES SUPPORT 18055M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18056M: Peter Zijlstra <peterz@infradead.org> 18057M: "Paul E. McKenney" <paulmck@kernel.org> 18058M: Boqun Feng <boqun.feng@gmail.com> 18059L: linux-kernel@vger.kernel.org 18060S: Supported 18061F: include/trace/events/rseq.h 18062F: include/uapi/linux/rseq.h 18063F: kernel/rseq.c 18064F: tools/testing/selftests/rseq/ 18065 18066RFKILL 18067M: Johannes Berg <johannes@sipsolutions.net> 18068L: linux-wireless@vger.kernel.org 18069S: Maintained 18070W: https://wireless.wiki.kernel.org/ 18071Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18072T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18073T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18074F: Documentation/ABI/stable/sysfs-class-rfkill 18075F: Documentation/driver-api/rfkill.rst 18076F: include/linux/rfkill.h 18077F: include/uapi/linux/rfkill.h 18078F: net/rfkill/ 18079 18080RHASHTABLE 18081M: Thomas Graf <tgraf@suug.ch> 18082M: Herbert Xu <herbert@gondor.apana.org.au> 18083L: netdev@vger.kernel.org 18084S: Maintained 18085F: include/linux/rhashtable-types.h 18086F: include/linux/rhashtable.h 18087F: lib/rhashtable.c 18088F: lib/test_rhashtable.c 18089 18090RICOH R5C592 MEMORYSTICK DRIVER 18091M: Maxim Levitsky <maximlevitsky@gmail.com> 18092S: Maintained 18093F: drivers/memstick/host/r592.* 18094 18095RICOH SMARTMEDIA/XD DRIVER 18096M: Maxim Levitsky <maximlevitsky@gmail.com> 18097S: Maintained 18098F: drivers/mtd/nand/raw/r852.c 18099F: drivers/mtd/nand/raw/r852.h 18100 18101RISC-V ARCHITECTURE 18102M: Paul Walmsley <paul.walmsley@sifive.com> 18103M: Palmer Dabbelt <palmer@dabbelt.com> 18104M: Albert Ou <aou@eecs.berkeley.edu> 18105L: linux-riscv@lists.infradead.org 18106S: Supported 18107Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18108C: irc://irc.libera.chat/riscv 18109P: Documentation/riscv/patch-acceptance.rst 18110T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18111F: arch/riscv/ 18112N: riscv 18113K: riscv 18114 18115RISC-V MICROCHIP FPGA SUPPORT 18116M: Conor Dooley <conor.dooley@microchip.com> 18117M: Daire McNamara <daire.mcnamara@microchip.com> 18118L: linux-riscv@lists.infradead.org 18119S: Supported 18120F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18121F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18122F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18123F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18124F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18125F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18126F: Documentation/devicetree/bindings/riscv/microchip.yaml 18127F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18128F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18129F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18130F: arch/riscv/boot/dts/microchip/ 18131F: drivers/char/hw_random/mpfs-rng.c 18132F: drivers/clk/microchip/clk-mpfs*.c 18133F: drivers/i2c/busses/i2c-microchip-corei2c.c 18134F: drivers/mailbox/mailbox-mpfs.c 18135F: drivers/pci/controller/pcie-microchip-host.c 18136F: drivers/reset/reset-mpfs.c 18137F: drivers/rtc/rtc-mpfs.c 18138F: drivers/soc/microchip/mpfs-sys-controller.c 18139F: drivers/spi/spi-microchip-core-qspi.c 18140F: drivers/spi/spi-microchip-core.c 18141F: drivers/usb/musb/mpfs.c 18142F: include/soc/microchip/mpfs.h 18143 18144RISC-V MISC SOC SUPPORT 18145M: Conor Dooley <conor@kernel.org> 18146L: linux-riscv@lists.infradead.org 18147S: Maintained 18148Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18149T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18150F: Documentation/devicetree/bindings/riscv/ 18151F: arch/riscv/boot/dts/ 18152 18153RISC-V PMU DRIVERS 18154M: Atish Patra <atishp@atishpatra.org> 18155R: Anup Patel <anup@brainfault.org> 18156L: linux-riscv@lists.infradead.org 18157S: Supported 18158F: drivers/perf/riscv_pmu.c 18159F: drivers/perf/riscv_pmu_legacy.c 18160F: drivers/perf/riscv_pmu_sbi.c 18161 18162RNBD BLOCK DRIVERS 18163M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18164M: Jack Wang <jinpu.wang@ionos.com> 18165L: linux-block@vger.kernel.org 18166S: Maintained 18167F: drivers/block/rnbd/ 18168 18169ROCCAT DRIVERS 18170M: Stefan Achatz <erazor_de@users.sourceforge.net> 18171S: Maintained 18172W: http://sourceforge.net/projects/roccat/ 18173F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18174F: drivers/hid/hid-roccat* 18175F: include/linux/hid-roccat* 18176 18177ROCKCHIP CRYPTO DRIVERS 18178M: Corentin Labbe <clabbe@baylibre.com> 18179L: linux-crypto@vger.kernel.org 18180S: Maintained 18181F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18182F: drivers/crypto/rockchip/ 18183 18184ROCKCHIP I2S TDM DRIVER 18185M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18186L: linux-rockchip@lists.infradead.org 18187S: Maintained 18188F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18189F: sound/soc/rockchip/rockchip_i2s_tdm.* 18190 18191ROCKCHIP ISP V1 DRIVER 18192M: Dafna Hirschfeld <dafna@fastmail.com> 18193L: linux-media@vger.kernel.org 18194L: linux-rockchip@lists.infradead.org 18195S: Maintained 18196F: Documentation/admin-guide/media/rkisp1.rst 18197F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18198F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18199F: drivers/media/platform/rockchip/rkisp1 18200F: include/uapi/linux/rkisp1-config.h 18201 18202ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18203M: Jacob Chen <jacob-chen@iotwrt.com> 18204M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18205L: linux-media@vger.kernel.org 18206L: linux-rockchip@lists.infradead.org 18207S: Maintained 18208F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18209F: drivers/media/platform/rockchip/rga/ 18210 18211ROCKCHIP VIDEO DECODER DRIVER 18212M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18213L: linux-media@vger.kernel.org 18214L: linux-rockchip@lists.infradead.org 18215S: Maintained 18216F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18217F: drivers/staging/media/rkvdec/ 18218 18219ROCKER DRIVER 18220M: Jiri Pirko <jiri@resnulli.us> 18221L: netdev@vger.kernel.org 18222S: Supported 18223F: drivers/net/ethernet/rocker/ 18224 18225ROCKETPORT EXPRESS/INFINITY DRIVER 18226M: Kevin Cernekee <cernekee@gmail.com> 18227L: linux-serial@vger.kernel.org 18228S: Odd Fixes 18229F: drivers/tty/serial/rp2.* 18230 18231ROHM BD99954 CHARGER IC 18232M: Matti Vaittinen <mazziesaccount@gmail.com> 18233S: Supported 18234F: drivers/power/supply/bd99954-charger.c 18235F: drivers/power/supply/bd99954-charger.h 18236 18237ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18238M: Tomasz Duszynski <tduszyns@gmail.com> 18239S: Maintained 18240F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18241F: drivers/iio/light/bh1750.c 18242 18243ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18244M: Matti Vaittinen <mazziesaccount@gmail.com> 18245L: linux-iio@vger.kernel.org 18246S: Supported 18247F: drivers/iio/light/rohm-bu27034.c 18248 18249ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18250M: Marek Vasut <marek.vasut+renesas@gmail.com> 18251L: linux-kernel@vger.kernel.org 18252L: linux-renesas-soc@vger.kernel.org 18253S: Supported 18254F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18255F: drivers/gpio/gpio-bd9571mwv.c 18256F: drivers/mfd/bd9571mwv.c 18257F: drivers/regulator/bd9571mwv-regulator.c 18258F: include/linux/mfd/bd9571mwv.h 18259 18260ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18261M: Matti Vaittinen <mazziesaccount@gmail.com> 18262S: Supported 18263F: drivers/clk/clk-bd718x7.c 18264F: drivers/gpio/gpio-bd71815.c 18265F: drivers/gpio/gpio-bd71828.c 18266F: drivers/mfd/rohm-bd71828.c 18267F: drivers/mfd/rohm-bd718x7.c 18268F: drivers/mfd/rohm-bd9576.c 18269F: drivers/regulator/bd71815-regulator.c 18270F: drivers/regulator/bd71828-regulator.c 18271F: drivers/regulator/bd718x7-regulator.c 18272F: drivers/regulator/bd9576-regulator.c 18273F: drivers/regulator/rohm-regulator.c 18274F: drivers/rtc/rtc-bd70528.c 18275F: drivers/watchdog/bd9576_wdt.c 18276F: include/linux/mfd/rohm-bd71815.h 18277F: include/linux/mfd/rohm-bd71828.h 18278F: include/linux/mfd/rohm-bd718x7.h 18279F: include/linux/mfd/rohm-bd957x.h 18280F: include/linux/mfd/rohm-generic.h 18281F: include/linux/mfd/rohm-shared.h 18282 18283ROSE NETWORK LAYER 18284M: Ralf Baechle <ralf@linux-mips.org> 18285L: linux-hams@vger.kernel.org 18286S: Maintained 18287W: http://www.linux-ax25.org/ 18288F: include/net/rose.h 18289F: include/uapi/linux/rose.h 18290F: net/rose/ 18291 18292ROTATION DRIVER FOR ALLWINNER A83T 18293M: Jernej Skrabec <jernej.skrabec@gmail.com> 18294L: linux-media@vger.kernel.org 18295S: Maintained 18296T: git git://linuxtv.org/media_tree.git 18297F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18298F: drivers/media/platform/sunxi/sun8i-rotate/ 18299 18300RPMSG TTY DRIVER 18301M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18302L: linux-remoteproc@vger.kernel.org 18303S: Maintained 18304F: drivers/tty/rpmsg_tty.c 18305 18306RTL2830 MEDIA DRIVER 18307M: Antti Palosaari <crope@iki.fi> 18308L: linux-media@vger.kernel.org 18309S: Maintained 18310W: https://linuxtv.org 18311W: http://palosaari.fi/linux/ 18312Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18313T: git git://linuxtv.org/anttip/media_tree.git 18314F: drivers/media/dvb-frontends/rtl2830* 18315 18316RTL2832 MEDIA DRIVER 18317M: Antti Palosaari <crope@iki.fi> 18318L: linux-media@vger.kernel.org 18319S: Maintained 18320W: https://linuxtv.org 18321W: http://palosaari.fi/linux/ 18322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18323T: git git://linuxtv.org/anttip/media_tree.git 18324F: drivers/media/dvb-frontends/rtl2832* 18325 18326RTL2832_SDR MEDIA DRIVER 18327M: Antti Palosaari <crope@iki.fi> 18328L: linux-media@vger.kernel.org 18329S: Maintained 18330W: https://linuxtv.org 18331W: http://palosaari.fi/linux/ 18332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18333T: git git://linuxtv.org/anttip/media_tree.git 18334F: drivers/media/dvb-frontends/rtl2832_sdr* 18335 18336RTL8180 WIRELESS DRIVER 18337L: linux-wireless@vger.kernel.org 18338S: Orphan 18339W: https://wireless.wiki.kernel.org/ 18340T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18341F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18342 18343RTL8187 WIRELESS DRIVER 18344M: Herton Ronaldo Krzesinski <herton@canonical.com> 18345M: Hin-Tak Leung <htl10@users.sourceforge.net> 18346M: Larry Finger <Larry.Finger@lwfinger.net> 18347L: linux-wireless@vger.kernel.org 18348S: Maintained 18349W: https://wireless.wiki.kernel.org/ 18350T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18351F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18352 18353RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18354M: Jes Sorensen <Jes.Sorensen@gmail.com> 18355L: linux-wireless@vger.kernel.org 18356S: Maintained 18357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18358F: drivers/net/wireless/realtek/rtl8xxxu/ 18359 18360RTRS TRANSPORT DRIVERS 18361M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18362M: Jack Wang <jinpu.wang@ionos.com> 18363L: linux-rdma@vger.kernel.org 18364S: Maintained 18365F: drivers/infiniband/ulp/rtrs/ 18366 18367RUNTIME VERIFICATION (RV) 18368M: Daniel Bristot de Oliveira <bristot@kernel.org> 18369M: Steven Rostedt <rostedt@goodmis.org> 18370L: linux-trace-devel@vger.kernel.org 18371S: Maintained 18372F: Documentation/trace/rv/ 18373F: include/linux/rv.h 18374F: include/rv/ 18375F: kernel/trace/rv/ 18376F: tools/verification/ 18377 18378RUST 18379M: Miguel Ojeda <ojeda@kernel.org> 18380M: Alex Gaynor <alex.gaynor@gmail.com> 18381M: Wedson Almeida Filho <wedsonaf@gmail.com> 18382R: Boqun Feng <boqun.feng@gmail.com> 18383R: Gary Guo <gary@garyguo.net> 18384R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18385R: Benno Lossin <benno.lossin@proton.me> 18386L: rust-for-linux@vger.kernel.org 18387S: Supported 18388W: https://github.com/Rust-for-Linux/linux 18389B: https://github.com/Rust-for-Linux/linux/issues 18390C: zulip://rust-for-linux.zulipchat.com 18391T: git https://github.com/Rust-for-Linux/linux.git rust-next 18392F: Documentation/rust/ 18393F: rust/ 18394F: samples/rust/ 18395F: scripts/*rust* 18396K: \b(?i:rust)\b 18397 18398RXRPC SOCKETS (AF_RXRPC) 18399M: David Howells <dhowells@redhat.com> 18400M: Marc Dionne <marc.dionne@auristor.com> 18401L: linux-afs@lists.infradead.org 18402S: Supported 18403W: https://www.infradead.org/~dhowells/kafs/ 18404F: Documentation/networking/rxrpc.rst 18405F: include/keys/rxrpc-type.h 18406F: include/net/af_rxrpc.h 18407F: include/trace/events/rxrpc.h 18408F: include/uapi/linux/rxrpc.h 18409F: net/rxrpc/ 18410 18411S3 SAVAGE FRAMEBUFFER DRIVER 18412M: Antonino Daplas <adaplas@gmail.com> 18413L: linux-fbdev@vger.kernel.org 18414S: Maintained 18415F: drivers/video/fbdev/savage/ 18416 18417S390 ARCHITECTURE 18418M: Heiko Carstens <hca@linux.ibm.com> 18419M: Vasily Gorbik <gor@linux.ibm.com> 18420M: Alexander Gordeev <agordeev@linux.ibm.com> 18421R: Christian Borntraeger <borntraeger@linux.ibm.com> 18422R: Sven Schnelle <svens@linux.ibm.com> 18423L: linux-s390@vger.kernel.org 18424S: Supported 18425T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18426F: Documentation/driver-api/s390-drivers.rst 18427F: Documentation/s390/ 18428F: arch/s390/ 18429F: drivers/s390/ 18430F: drivers/watchdog/diag288_wdt.c 18431 18432S390 COMMON I/O LAYER 18433M: Vineeth Vijayan <vneethv@linux.ibm.com> 18434M: Peter Oberparleiter <oberpar@linux.ibm.com> 18435L: linux-s390@vger.kernel.org 18436S: Supported 18437F: drivers/s390/cio/ 18438 18439S390 DASD DRIVER 18440M: Stefan Haberland <sth@linux.ibm.com> 18441M: Jan Hoeppner <hoeppner@linux.ibm.com> 18442L: linux-s390@vger.kernel.org 18443S: Supported 18444F: block/partitions/ibm.c 18445F: drivers/s390/block/dasd* 18446F: include/linux/dasd_mod.h 18447 18448S390 IOMMU (PCI) 18449M: Niklas Schnelle <schnelle@linux.ibm.com> 18450M: Matthew Rosato <mjrosato@linux.ibm.com> 18451R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18452L: linux-s390@vger.kernel.org 18453S: Supported 18454F: drivers/iommu/s390-iommu.c 18455 18456S390 IUCV NETWORK LAYER 18457M: Alexandra Winter <wintera@linux.ibm.com> 18458M: Wenjia Zhang <wenjia@linux.ibm.com> 18459L: linux-s390@vger.kernel.org 18460L: netdev@vger.kernel.org 18461S: Supported 18462F: drivers/s390/net/*iucv* 18463F: include/net/iucv/ 18464F: net/iucv/ 18465 18466S390 MM 18467M: Alexander Gordeev <agordeev@linux.ibm.com> 18468M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18469L: linux-s390@vger.kernel.org 18470S: Supported 18471T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18472F: arch/s390/include/asm/pgtable.h 18473F: arch/s390/mm 18474 18475S390 NETWORK DRIVERS 18476M: Alexandra Winter <wintera@linux.ibm.com> 18477M: Wenjia Zhang <wenjia@linux.ibm.com> 18478L: linux-s390@vger.kernel.org 18479L: netdev@vger.kernel.org 18480S: Supported 18481F: drivers/s390/net/ 18482 18483S390 PCI SUBSYSTEM 18484M: Niklas Schnelle <schnelle@linux.ibm.com> 18485M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18486L: linux-s390@vger.kernel.org 18487S: Supported 18488F: Documentation/s390/pci.rst 18489F: arch/s390/pci/ 18490F: drivers/pci/hotplug/s390_pci_hpc.c 18491 18492S390 SCM DRIVER 18493M: Vineeth Vijayan <vneethv@linux.ibm.com> 18494L: linux-s390@vger.kernel.org 18495S: Supported 18496F: drivers/s390/block/scm* 18497F: drivers/s390/cio/scm.c 18498 18499S390 VFIO AP DRIVER 18500M: Tony Krowiak <akrowiak@linux.ibm.com> 18501M: Halil Pasic <pasic@linux.ibm.com> 18502M: Jason Herne <jjherne@linux.ibm.com> 18503L: linux-s390@vger.kernel.org 18504S: Supported 18505F: Documentation/s390/vfio-ap* 18506F: drivers/s390/crypto/vfio_ap* 18507 18508S390 VFIO-CCW DRIVER 18509M: Eric Farman <farman@linux.ibm.com> 18510M: Matthew Rosato <mjrosato@linux.ibm.com> 18511R: Halil Pasic <pasic@linux.ibm.com> 18512L: linux-s390@vger.kernel.org 18513L: kvm@vger.kernel.org 18514S: Supported 18515F: Documentation/s390/vfio-ccw.rst 18516F: drivers/s390/cio/vfio_ccw* 18517F: include/uapi/linux/vfio_ccw.h 18518 18519S390 VFIO-PCI DRIVER 18520M: Matthew Rosato <mjrosato@linux.ibm.com> 18521M: Eric Farman <farman@linux.ibm.com> 18522L: linux-s390@vger.kernel.org 18523L: kvm@vger.kernel.org 18524S: Supported 18525F: arch/s390/kvm/pci* 18526F: drivers/vfio/pci/vfio_pci_zdev.c 18527F: include/uapi/linux/vfio_zdev.h 18528 18529S390 ZCRYPT DRIVER 18530M: Harald Freudenberger <freude@linux.ibm.com> 18531L: linux-s390@vger.kernel.org 18532S: Supported 18533F: drivers/s390/crypto/ 18534 18535S390 ZFCP DRIVER 18536M: Steffen Maier <maier@linux.ibm.com> 18537M: Benjamin Block <bblock@linux.ibm.com> 18538L: linux-s390@vger.kernel.org 18539S: Supported 18540F: drivers/s390/scsi/zfcp_* 18541 18542SAA6588 RDS RECEIVER DRIVER 18543M: Hans Verkuil <hverkuil@xs4all.nl> 18544L: linux-media@vger.kernel.org 18545S: Odd Fixes 18546W: https://linuxtv.org 18547T: git git://linuxtv.org/media_tree.git 18548F: drivers/media/i2c/saa6588* 18549 18550SAA7134 VIDEO4LINUX DRIVER 18551M: Mauro Carvalho Chehab <mchehab@kernel.org> 18552L: linux-media@vger.kernel.org 18553S: Odd fixes 18554W: https://linuxtv.org 18555T: git git://linuxtv.org/media_tree.git 18556F: Documentation/driver-api/media/drivers/saa7134* 18557F: drivers/media/pci/saa7134/ 18558 18559SAA7146 VIDEO4LINUX-2 DRIVER 18560M: Hans Verkuil <hverkuil@xs4all.nl> 18561L: linux-media@vger.kernel.org 18562S: Maintained 18563T: git git://linuxtv.org/media_tree.git 18564F: drivers/media/common/saa7146/ 18565F: drivers/media/pci/saa7146/ 18566F: include/media/drv-intf/saa7146* 18567 18568SAFESETID SECURITY MODULE 18569M: Micah Morton <mortonm@chromium.org> 18570S: Supported 18571F: Documentation/admin-guide/LSM/SafeSetID.rst 18572F: security/safesetid/ 18573 18574SAMSUNG AUDIO (ASoC) DRIVERS 18575M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18576L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18577S: Maintained 18578B: mailto:linux-samsung-soc@vger.kernel.org 18579F: Documentation/devicetree/bindings/sound/samsung* 18580F: sound/soc/samsung/ 18581 18582SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18584L: linux-crypto@vger.kernel.org 18585L: linux-samsung-soc@vger.kernel.org 18586S: Maintained 18587F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18588F: drivers/crypto/exynos-rng.c 18589 18590SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18591M: Łukasz Stelmach <l.stelmach@samsung.com> 18592L: linux-samsung-soc@vger.kernel.org 18593S: Maintained 18594F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18595F: drivers/char/hw_random/exynos-trng.c 18596 18597SAMSUNG FRAMEBUFFER DRIVER 18598M: Jingoo Han <jingoohan1@gmail.com> 18599L: linux-fbdev@vger.kernel.org 18600S: Maintained 18601F: drivers/video/fbdev/s3c-fb.c 18602 18603SAMSUNG INTERCONNECT DRIVERS 18604M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18605M: Artur Świgoń <a.swigon@samsung.com> 18606L: linux-pm@vger.kernel.org 18607L: linux-samsung-soc@vger.kernel.org 18608S: Supported 18609F: drivers/interconnect/samsung/ 18610 18611SAMSUNG LAPTOP DRIVER 18612M: Corentin Chary <corentin.chary@gmail.com> 18613L: platform-driver-x86@vger.kernel.org 18614S: Maintained 18615F: drivers/platform/x86/samsung-laptop.c 18616 18617SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18618M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18619L: linux-kernel@vger.kernel.org 18620L: linux-samsung-soc@vger.kernel.org 18621S: Supported 18622B: mailto:linux-samsung-soc@vger.kernel.org 18623F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18624F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18625F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18626F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18627F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18628F: drivers/clk/clk-s2mps11.c 18629F: drivers/mfd/sec*.c 18630F: drivers/regulator/s2m*.c 18631F: drivers/regulator/s5m*.c 18632F: drivers/rtc/rtc-s5m.c 18633F: include/linux/mfd/samsung/ 18634 18635SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18636M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18637L: linux-media@vger.kernel.org 18638L: linux-samsung-soc@vger.kernel.org 18639S: Maintained 18640F: drivers/media/platform/samsung/s3c-camif/ 18641F: include/media/drv-intf/s3c_camif.h 18642 18643SAMSUNG S3FWRN5 NFC DRIVER 18644M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18645S: Maintained 18646F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18647F: drivers/nfc/s3fwrn5 18648 18649SAMSUNG S5C73M3 CAMERA DRIVER 18650M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18651M: Andrzej Hajda <andrzej.hajda@intel.com> 18652L: linux-media@vger.kernel.org 18653S: Supported 18654F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18655F: drivers/media/i2c/s5c73m3/* 18656 18657SAMSUNG S5K5BAF CAMERA DRIVER 18658M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18659M: Andrzej Hajda <andrzej.hajda@intel.com> 18660L: linux-media@vger.kernel.org 18661S: Supported 18662F: drivers/media/i2c/s5k5baf.c 18663 18664SAMSUNG S5P Security SubSystem (SSS) DRIVER 18665M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18666M: Vladimir Zapolskiy <vz@mleia.com> 18667L: linux-crypto@vger.kernel.org 18668L: linux-samsung-soc@vger.kernel.org 18669S: Maintained 18670F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18671F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18672F: drivers/crypto/s5p-sss.c 18673 18674SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18675M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18676L: linux-media@vger.kernel.org 18677S: Supported 18678Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18679F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18680F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18681F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18682F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18683F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18684F: drivers/media/platform/samsung/exynos4-is/ 18685 18686SAMSUNG SOC CLOCK DRIVERS 18687M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18688M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18689M: Tomasz Figa <tomasz.figa@gmail.com> 18690M: Chanwoo Choi <cw00.choi@samsung.com> 18691R: Alim Akhtar <alim.akhtar@samsung.com> 18692L: linux-samsung-soc@vger.kernel.org 18693S: Supported 18694T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18695T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18696F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18697F: Documentation/devicetree/bindings/clock/samsung,s3c* 18698F: drivers/clk/samsung/ 18699F: include/dt-bindings/clock/exynos*.h 18700F: include/dt-bindings/clock/s5p*.h 18701F: include/dt-bindings/clock/samsung,*.h 18702F: include/linux/clk/samsung.h 18703 18704SAMSUNG SPI DRIVERS 18705M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18706M: Andi Shyti <andi.shyti@kernel.org> 18707L: linux-spi@vger.kernel.org 18708L: linux-samsung-soc@vger.kernel.org 18709S: Maintained 18710F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18711F: drivers/spi/spi-s3c* 18712F: include/linux/platform_data/spi-s3c64xx.h 18713 18714SAMSUNG SXGBE DRIVERS 18715M: Byungho An <bh74.an@samsung.com> 18716L: netdev@vger.kernel.org 18717S: Supported 18718F: drivers/net/ethernet/samsung/sxgbe/ 18719 18720SAMSUNG THERMAL DRIVER 18721M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18722M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18723L: linux-pm@vger.kernel.org 18724L: linux-samsung-soc@vger.kernel.org 18725S: Maintained 18726F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18727F: drivers/thermal/samsung/ 18728 18729SAMSUNG USB2 PHY DRIVER 18730M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18731L: linux-kernel@vger.kernel.org 18732S: Supported 18733F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18734F: Documentation/driver-api/phy/samsung-usb2.rst 18735F: drivers/phy/samsung/phy-exynos4210-usb2.c 18736F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18737F: drivers/phy/samsung/phy-exynos5250-usb2.c 18738F: drivers/phy/samsung/phy-s5pv210-usb2.c 18739F: drivers/phy/samsung/phy-samsung-usb2.c 18740F: drivers/phy/samsung/phy-samsung-usb2.h 18741 18742SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18743M: Paul Barker <paul.barker@sancloud.com> 18744R: Marc Murphy <marc.murphy@sancloud.com> 18745S: Supported 18746F: arch/arm/boot/dts/am335x-sancloud* 18747 18748SC1200 WDT DRIVER 18749M: Zwane Mwaikambo <zwanem@gmail.com> 18750S: Maintained 18751F: drivers/watchdog/sc1200wdt.c 18752 18753SCHEDULER 18754M: Ingo Molnar <mingo@redhat.com> 18755M: Peter Zijlstra <peterz@infradead.org> 18756M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18757M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18758R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18759R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18760R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18761R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18762R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18763R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18764L: linux-kernel@vger.kernel.org 18765S: Maintained 18766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18767F: include/linux/preempt.h 18768F: include/linux/sched.h 18769F: include/linux/wait.h 18770F: include/uapi/linux/sched.h 18771F: kernel/sched/ 18772 18773SCSI RDMA PROTOCOL (SRP) INITIATOR 18774M: Bart Van Assche <bvanassche@acm.org> 18775L: linux-rdma@vger.kernel.org 18776S: Supported 18777Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18778F: drivers/infiniband/ulp/srp/ 18779F: include/scsi/srp.h 18780 18781SCSI RDMA PROTOCOL (SRP) TARGET 18782M: Bart Van Assche <bvanassche@acm.org> 18783L: linux-rdma@vger.kernel.org 18784L: target-devel@vger.kernel.org 18785S: Supported 18786Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18787F: drivers/infiniband/ulp/srpt/ 18788 18789SCSI SG DRIVER 18790M: Doug Gilbert <dgilbert@interlog.com> 18791L: linux-scsi@vger.kernel.org 18792S: Maintained 18793W: http://sg.danny.cz/sg 18794F: Documentation/scsi/scsi-generic.rst 18795F: drivers/scsi/sg.c 18796F: include/scsi/sg.h 18797 18798SCSI SUBSYSTEM 18799M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18800M: "Martin K. Petersen" <martin.petersen@oracle.com> 18801L: linux-scsi@vger.kernel.org 18802S: Maintained 18803Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18804T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18805T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18806F: Documentation/devicetree/bindings/scsi/ 18807F: drivers/scsi/ 18808F: drivers/ufs/ 18809F: include/scsi/ 18810 18811SCSI TAPE DRIVER 18812M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18813L: linux-scsi@vger.kernel.org 18814S: Maintained 18815F: Documentation/scsi/st.rst 18816F: drivers/scsi/st.* 18817F: drivers/scsi/st_*.h 18818 18819SCSI TARGET CORE USER DRIVER 18820M: Bodo Stroesser <bostroesser@gmail.com> 18821L: linux-scsi@vger.kernel.org 18822L: target-devel@vger.kernel.org 18823S: Supported 18824F: Documentation/target/tcmu-design.rst 18825F: drivers/target/target_core_user.c 18826F: include/uapi/linux/target_core_user.h 18827 18828SCSI TARGET SUBSYSTEM 18829M: "Martin K. Petersen" <martin.petersen@oracle.com> 18830L: linux-scsi@vger.kernel.org 18831L: target-devel@vger.kernel.org 18832S: Supported 18833W: http://www.linux-iscsi.org 18834Q: https://patchwork.kernel.org/project/target-devel/list/ 18835T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18836F: Documentation/target/ 18837F: drivers/target/ 18838F: include/target/ 18839 18840SCTP PROTOCOL 18841M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18842M: Xin Long <lucien.xin@gmail.com> 18843L: linux-sctp@vger.kernel.org 18844S: Maintained 18845W: https://github.com/sctp/lksctp-tools/wiki 18846F: Documentation/networking/sctp.rst 18847F: include/linux/sctp.h 18848F: include/net/sctp/ 18849F: include/uapi/linux/sctp.h 18850F: net/sctp/ 18851 18852SCx200 CPU SUPPORT 18853M: Jim Cromie <jim.cromie@gmail.com> 18854S: Odd Fixes 18855F: Documentation/i2c/busses/scx200_acb.rst 18856F: arch/x86/platform/scx200/ 18857F: drivers/i2c/busses/scx200* 18858F: drivers/mtd/maps/scx200_docflash.c 18859F: drivers/watchdog/scx200_wdt.c 18860F: include/linux/scx200.h 18861 18862SCx200 GPIO DRIVER 18863M: Jim Cromie <jim.cromie@gmail.com> 18864S: Maintained 18865F: drivers/char/scx200_gpio.c 18866F: include/linux/scx200_gpio.h 18867 18868SCx200 HRT CLOCKSOURCE DRIVER 18869M: Jim Cromie <jim.cromie@gmail.com> 18870S: Maintained 18871F: drivers/clocksource/scx200_hrt.c 18872 18873SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18874M: Sascha Sommer <saschasommer@freenet.de> 18875L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18876S: Maintained 18877F: drivers/mmc/host/sdricoh_cs.c 18878 18879SECO BOARDS CEC DRIVER 18880M: Ettore Chimenti <ek5.chimenti@gmail.com> 18881S: Maintained 18882F: drivers/media/cec/platform/seco/seco-cec.c 18883F: drivers/media/cec/platform/seco/seco-cec.h 18884 18885SECURE COMPUTING 18886M: Kees Cook <keescook@chromium.org> 18887R: Andy Lutomirski <luto@amacapital.net> 18888R: Will Drewry <wad@chromium.org> 18889S: Supported 18890T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18891F: Documentation/userspace-api/seccomp_filter.rst 18892F: include/linux/seccomp.h 18893F: include/uapi/linux/seccomp.h 18894F: kernel/seccomp.c 18895F: tools/testing/selftests/kselftest_harness.h 18896F: tools/testing/selftests/seccomp/* 18897K: \bsecure_computing 18898K: \bTIF_SECCOMP\b 18899 18900SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18901M: Kamal Dasu <kdasu.kdev@gmail.com> 18902M: Al Cooper <alcooperx@gmail.com> 18903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18904L: linux-mmc@vger.kernel.org 18905S: Maintained 18906F: drivers/mmc/host/sdhci-brcmstb* 18907 18908SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18909M: Adrian Hunter <adrian.hunter@intel.com> 18910L: linux-mmc@vger.kernel.org 18911S: Supported 18912F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18913F: drivers/mmc/host/sdhci* 18914 18915SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18916M: Eugen Hristev <eugen.hristev@microchip.com> 18917L: linux-mmc@vger.kernel.org 18918S: Supported 18919F: drivers/mmc/host/sdhci-of-at91.c 18920 18921SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18922M: Haibo Chen <haibo.chen@nxp.com> 18923L: linux-imx@nxp.com 18924L: linux-mmc@vger.kernel.org 18925S: Maintained 18926F: drivers/mmc/host/sdhci-esdhc-imx.c 18927 18928SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18929M: Ben Dooks <ben-linux@fluff.org> 18930M: Jaehoon Chung <jh80.chung@samsung.com> 18931L: linux-mmc@vger.kernel.org 18932S: Maintained 18933F: drivers/mmc/host/sdhci-s3c* 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18936M: Viresh Kumar <vireshk@kernel.org> 18937L: linux-mmc@vger.kernel.org 18938S: Maintained 18939F: drivers/mmc/host/sdhci-spear.c 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18942M: Vignesh Raghavendra <vigneshr@ti.com> 18943L: linux-mmc@vger.kernel.org 18944S: Maintained 18945F: drivers/mmc/host/sdhci-omap.c 18946 18947SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18948M: Jonathan Derrick <jonathan.derrick@linux.dev> 18949L: linux-block@vger.kernel.org 18950S: Supported 18951F: block/opal_proto.h 18952F: block/sed* 18953F: include/linux/sed* 18954F: include/uapi/linux/sed* 18955 18956SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18957M: Mark Rutland <mark.rutland@arm.com> 18958M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18959M: Sudeep Holla <sudeep.holla@arm.com> 18960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18961S: Maintained 18962F: drivers/firmware/smccc/ 18963F: include/linux/arm-smccc.h 18964 18965SECURITY CONTACT 18966M: Security Officers <security@kernel.org> 18967S: Supported 18968F: Documentation/process/security-bugs.rst 18969 18970SECURITY SUBSYSTEM 18971M: Paul Moore <paul@paul-moore.com> 18972M: James Morris <jmorris@namei.org> 18973M: "Serge E. Hallyn" <serge@hallyn.com> 18974L: linux-security-module@vger.kernel.org (suggested Cc:) 18975S: Supported 18976W: http://kernsec.org/ 18977T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18978F: security/ 18979X: security/selinux/ 18980 18981SELINUX SECURITY MODULE 18982M: Paul Moore <paul@paul-moore.com> 18983M: Stephen Smalley <stephen.smalley.work@gmail.com> 18984M: Eric Paris <eparis@parisplace.org> 18985L: selinux@vger.kernel.org 18986S: Supported 18987W: https://selinuxproject.org 18988W: https://github.com/SELinuxProject 18989T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18990F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18991F: Documentation/ABI/removed/sysfs-selinux-disable 18992F: Documentation/admin-guide/LSM/SELinux.rst 18993F: include/trace/events/avc.h 18994F: include/uapi/linux/selinux_netlink.h 18995F: scripts/selinux/ 18996F: security/selinux/ 18997 18998SENSABLE PHANTOM 18999M: Jiri Slaby <jirislaby@kernel.org> 19000S: Maintained 19001F: drivers/misc/phantom.c 19002F: include/uapi/linux/phantom.h 19003 19004SENSEAIR SUNRISE 006-0-0007 19005M: Jacopo Mondi <jacopo@jmondi.org> 19006S: Maintained 19007F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19008F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19009F: drivers/iio/chemical/sunrise_co2.c 19010 19011SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19012M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19013S: Maintained 19014F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19015F: drivers/iio/chemical/scd30.h 19016F: drivers/iio/chemical/scd30_core.c 19017F: drivers/iio/chemical/scd30_i2c.c 19018F: drivers/iio/chemical/scd30_serial.c 19019 19020SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19021M: Roan van Dijk <roan@protonic.nl> 19022S: Maintained 19023F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19024F: drivers/iio/chemical/scd4x.c 19025 19026SENSIRION SGP40 GAS SENSOR DRIVER 19027M: Andreas Klinger <ak@it-klinger.de> 19028S: Maintained 19029F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19030F: drivers/iio/chemical/sgp40.c 19031 19032SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19033M: Tomasz Duszynski <tduszyns@gmail.com> 19034S: Maintained 19035F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19036F: drivers/iio/chemical/sps30.c 19037F: drivers/iio/chemical/sps30_i2c.c 19038F: drivers/iio/chemical/sps30_serial.c 19039 19040SERIAL DEVICE BUS 19041M: Rob Herring <robh@kernel.org> 19042L: linux-serial@vger.kernel.org 19043S: Maintained 19044F: Documentation/devicetree/bindings/serial/serial.yaml 19045F: drivers/tty/serdev/ 19046F: include/linux/serdev.h 19047 19048SERIAL DRIVERS 19049M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19050L: linux-serial@vger.kernel.org 19051S: Maintained 19052F: Documentation/devicetree/bindings/serial/ 19053F: drivers/tty/serial/ 19054 19055SERIAL IR RECEIVER 19056M: Sean Young <sean@mess.org> 19057L: linux-media@vger.kernel.org 19058S: Maintained 19059F: drivers/media/rc/serial_ir.c 19060 19061SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19062M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19063L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19064S: Maintained 19065F: Documentation/devicetree/bindings/slimbus/ 19066F: drivers/slimbus/ 19067F: include/linux/slimbus.h 19068 19069SFC NETWORK DRIVER 19070M: Edward Cree <ecree.xilinx@gmail.com> 19071M: Martin Habets <habetsm.xilinx@gmail.com> 19072L: netdev@vger.kernel.org 19073L: linux-net-drivers@amd.com 19074S: Supported 19075F: Documentation/networking/devlink/sfc.rst 19076F: drivers/net/ethernet/sfc/ 19077 19078SFCTEMP HWMON DRIVER 19079M: Emil Renner Berthing <kernel@esmil.dk> 19080L: linux-hwmon@vger.kernel.org 19081S: Maintained 19082F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19083F: Documentation/hwmon/sfctemp.rst 19084F: drivers/hwmon/sfctemp.c 19085 19086SFF/SFP/SFP+ MODULE SUPPORT 19087M: Russell King <linux@armlinux.org.uk> 19088L: netdev@vger.kernel.org 19089S: Maintained 19090F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19091F: drivers/net/phy/phylink.c 19092F: drivers/net/phy/sfp* 19093F: include/linux/mdio/mdio-i2c.h 19094F: include/linux/phylink.h 19095F: include/linux/sfp.h 19096K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19097 19098SGI GRU DRIVER 19099M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19100S: Maintained 19101F: drivers/misc/sgi-gru/ 19102 19103SGI XP/XPC/XPNET DRIVER 19104M: Robin Holt <robinmholt@gmail.com> 19105M: Steve Wahl <steve.wahl@hpe.com> 19106R: Mike Travis <mike.travis@hpe.com> 19107S: Maintained 19108F: drivers/misc/sgi-xp/ 19109 19110SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19111M: Karsten Graul <kgraul@linux.ibm.com> 19112M: Wenjia Zhang <wenjia@linux.ibm.com> 19113M: Jan Karcher <jaka@linux.ibm.com> 19114L: linux-s390@vger.kernel.org 19115S: Supported 19116F: net/smc/ 19117 19118SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19119M: Linus Walleij <linus.walleij@linaro.org> 19120L: linux-iio@vger.kernel.org 19121S: Maintained 19122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19123F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19124F: drivers/iio/light/gp2ap002.c 19125 19126SHARP RJ54N1CB0C SENSOR DRIVER 19127M: Jacopo Mondi <jacopo@jmondi.org> 19128L: linux-media@vger.kernel.org 19129S: Odd fixes 19130T: git git://linuxtv.org/media_tree.git 19131F: drivers/media/i2c/rj54n1cb0c.c 19132F: include/media/i2c/rj54n1cb0c.h 19133 19134SH_VOU V4L2 OUTPUT DRIVER 19135L: linux-media@vger.kernel.org 19136S: Orphan 19137F: drivers/media/platform/renesas/sh_vou.c 19138F: include/media/drv-intf/sh_vou.h 19139 19140SI2157 MEDIA DRIVER 19141M: Antti Palosaari <crope@iki.fi> 19142L: linux-media@vger.kernel.org 19143S: Maintained 19144W: https://linuxtv.org 19145W: http://palosaari.fi/linux/ 19146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19147T: git git://linuxtv.org/anttip/media_tree.git 19148F: drivers/media/tuners/si2157* 19149 19150SI2165 MEDIA DRIVER 19151M: Matthias Schwarzott <zzam@gentoo.org> 19152L: linux-media@vger.kernel.org 19153S: Maintained 19154W: https://linuxtv.org 19155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19156F: drivers/media/dvb-frontends/si2165* 19157 19158SI2168 MEDIA DRIVER 19159M: Antti Palosaari <crope@iki.fi> 19160L: linux-media@vger.kernel.org 19161S: Maintained 19162W: https://linuxtv.org 19163W: http://palosaari.fi/linux/ 19164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19165T: git git://linuxtv.org/anttip/media_tree.git 19166F: drivers/media/dvb-frontends/si2168* 19167 19168SI470X FM RADIO RECEIVER I2C DRIVER 19169M: Hans Verkuil <hverkuil@xs4all.nl> 19170L: linux-media@vger.kernel.org 19171S: Odd Fixes 19172W: https://linuxtv.org 19173T: git git://linuxtv.org/media_tree.git 19174F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19175F: drivers/media/radio/si470x/radio-si470x-i2c.c 19176 19177SI470X FM RADIO RECEIVER USB DRIVER 19178M: Hans Verkuil <hverkuil@xs4all.nl> 19179L: linux-media@vger.kernel.org 19180S: Maintained 19181W: https://linuxtv.org 19182T: git git://linuxtv.org/media_tree.git 19183F: drivers/media/radio/si470x/radio-si470x-common.c 19184F: drivers/media/radio/si470x/radio-si470x-usb.c 19185F: drivers/media/radio/si470x/radio-si470x.h 19186 19187SI4713 FM RADIO TRANSMITTER I2C DRIVER 19188M: Eduardo Valentin <edubezval@gmail.com> 19189L: linux-media@vger.kernel.org 19190S: Odd Fixes 19191W: https://linuxtv.org 19192T: git git://linuxtv.org/media_tree.git 19193F: drivers/media/radio/si4713/si4713.? 19194 19195SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19196M: Eduardo Valentin <edubezval@gmail.com> 19197L: linux-media@vger.kernel.org 19198S: Odd Fixes 19199W: https://linuxtv.org 19200T: git git://linuxtv.org/media_tree.git 19201F: drivers/media/radio/si4713/radio-platform-si4713.c 19202 19203SI4713 FM RADIO TRANSMITTER USB DRIVER 19204M: Hans Verkuil <hverkuil@xs4all.nl> 19205L: linux-media@vger.kernel.org 19206S: Maintained 19207W: https://linuxtv.org 19208T: git git://linuxtv.org/media_tree.git 19209F: drivers/media/radio/si4713/radio-usb-si4713.c 19210 19211SIANO DVB DRIVER 19212M: Mauro Carvalho Chehab <mchehab@kernel.org> 19213L: linux-media@vger.kernel.org 19214S: Odd fixes 19215W: https://linuxtv.org 19216T: git git://linuxtv.org/media_tree.git 19217F: drivers/media/common/siano/ 19218F: drivers/media/mmc/siano/ 19219F: drivers/media/usb/siano/ 19220F: drivers/media/usb/siano/ 19221 19222SIFIVE DRIVERS 19223M: Palmer Dabbelt <palmer@dabbelt.com> 19224M: Paul Walmsley <paul.walmsley@sifive.com> 19225L: linux-riscv@lists.infradead.org 19226S: Supported 19227N: sifive 19228K: [^@]sifive 19229 19230SIFIVE FU540 SYSTEM-ON-CHIP 19231M: Paul Walmsley <paul.walmsley@sifive.com> 19232M: Palmer Dabbelt <palmer@dabbelt.com> 19233L: linux-riscv@lists.infradead.org 19234S: Supported 19235T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19236N: fu540 19237K: fu540 19238 19239SIFIVE PDMA DRIVER 19240M: Green Wan <green.wan@sifive.com> 19241S: Maintained 19242F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19243F: drivers/dma/sf-pdma/ 19244 19245SIFIVE SOC DRIVERS 19246M: Conor Dooley <conor@kernel.org> 19247L: linux-riscv@lists.infradead.org 19248S: Maintained 19249T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19250F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19251F: drivers/soc/sifive/ 19252 19253SILEAD TOUCHSCREEN DRIVER 19254M: Hans de Goede <hdegoede@redhat.com> 19255L: linux-input@vger.kernel.org 19256L: platform-driver-x86@vger.kernel.org 19257S: Maintained 19258F: drivers/input/touchscreen/silead.c 19259F: drivers/platform/x86/touchscreen_dmi.c 19260 19261SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19262M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19263S: Supported 19264F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19265F: drivers/net/wireless/silabs/wfx/ 19266 19267SILICON MOTION SM712 FRAME BUFFER DRIVER 19268M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19269M: Teddy Wang <teddy.wang@siliconmotion.com> 19270M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19271L: linux-fbdev@vger.kernel.org 19272S: Maintained 19273F: Documentation/fb/sm712fb.rst 19274F: drivers/video/fbdev/sm712* 19275 19276SILVACO I3C DUAL-ROLE MASTER 19277M: Miquel Raynal <miquel.raynal@bootlin.com> 19278M: Conor Culhane <conor.culhane@silvaco.com> 19279L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19280S: Maintained 19281F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19282F: drivers/i3c/master/svc-i3c-master.c 19283 19284SIMPLEFB FB DRIVER 19285M: Hans de Goede <hdegoede@redhat.com> 19286L: linux-fbdev@vger.kernel.org 19287S: Maintained 19288F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19289F: drivers/video/fbdev/simplefb.c 19290F: include/linux/platform_data/simplefb.h 19291 19292SIMTEC EB110ATX (Chalice CATS) 19293M: Simtec Linux Team <linux@simtec.co.uk> 19294S: Supported 19295W: http://www.simtec.co.uk/products/EB110ATX/ 19296 19297SIOX 19298M: Thorsten Scherer <t.scherer@eckelmann.de> 19299M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19300R: Pengutronix Kernel Team <kernel@pengutronix.de> 19301S: Supported 19302F: drivers/gpio/gpio-siox.c 19303F: drivers/siox/* 19304F: include/trace/events/siox.h 19305 19306SIPHASH PRF ROUTINES 19307M: Jason A. Donenfeld <Jason@zx2c4.com> 19308S: Maintained 19309F: include/linux/siphash.h 19310F: lib/siphash.c 19311F: lib/siphash_kunit.c 19312 19313SIS 190 ETHERNET DRIVER 19314M: Francois Romieu <romieu@fr.zoreil.com> 19315L: netdev@vger.kernel.org 19316S: Maintained 19317F: drivers/net/ethernet/sis/sis190.c 19318 19319SIS 900/7016 FAST ETHERNET DRIVER 19320M: Daniele Venzano <venza@brownhat.org> 19321L: netdev@vger.kernel.org 19322S: Maintained 19323W: http://www.brownhat.org/sis900.html 19324F: drivers/net/ethernet/sis/sis900.* 19325 19326SIS FRAMEBUFFER DRIVER 19327S: Orphan 19328F: Documentation/fb/sisfb.rst 19329F: drivers/video/fbdev/sis/ 19330F: include/video/sisfb.h 19331 19332SIS I2C TOUCHSCREEN DRIVER 19333M: Mika Penttilä <mpenttil@redhat.com> 19334L: linux-input@vger.kernel.org 19335S: Maintained 19336F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19337F: drivers/input/touchscreen/sis_i2c.c 19338 19339SIS USB2VGA DRIVER 19340M: Thomas Winischhofer <thomas@winischhofer.net> 19341S: Maintained 19342W: http://www.winischhofer.at/linuxsisusbvga.shtml 19343F: drivers/usb/misc/sisusbvga/ 19344 19345SL28 CPLD MFD DRIVER 19346M: Michael Walle <michael@walle.cc> 19347S: Maintained 19348F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19349F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19350F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19351F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19352F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19353F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19354F: drivers/gpio/gpio-sl28cpld.c 19355F: drivers/hwmon/sl28cpld-hwmon.c 19356F: drivers/irqchip/irq-sl28cpld.c 19357F: drivers/pwm/pwm-sl28cpld.c 19358F: drivers/watchdog/sl28cpld_wdt.c 19359 19360SL28 VPD NVMEM LAYOUT DRIVER 19361M: Michael Walle <michael@walle.cc> 19362S: Maintained 19363F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19364F: drivers/nvmem/layouts/sl28vpd.c 19365 19366SLAB ALLOCATOR 19367M: Christoph Lameter <cl@linux.com> 19368M: Pekka Enberg <penberg@kernel.org> 19369M: David Rientjes <rientjes@google.com> 19370M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19371M: Andrew Morton <akpm@linux-foundation.org> 19372M: Vlastimil Babka <vbabka@suse.cz> 19373R: Roman Gushchin <roman.gushchin@linux.dev> 19374R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19375L: linux-mm@kvack.org 19376S: Maintained 19377T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19378F: include/linux/sl?b*.h 19379F: mm/sl?b* 19380 19381SLCAN CAN NETWORK DRIVER 19382M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19383L: linux-can@vger.kernel.org 19384S: Maintained 19385F: drivers/net/can/slcan/ 19386 19387SLEEPABLE READ-COPY UPDATE (SRCU) 19388M: Lai Jiangshan <jiangshanlai@gmail.com> 19389M: "Paul E. McKenney" <paulmck@kernel.org> 19390M: Josh Triplett <josh@joshtriplett.org> 19391R: Steven Rostedt <rostedt@goodmis.org> 19392R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19393L: rcu@vger.kernel.org 19394S: Supported 19395W: http://www.rdrop.com/users/paulmck/RCU/ 19396T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19397F: include/linux/srcu*.h 19398F: kernel/rcu/srcu*.c 19399 19400SMACK SECURITY MODULE 19401M: Casey Schaufler <casey@schaufler-ca.com> 19402L: linux-security-module@vger.kernel.org 19403S: Maintained 19404W: http://schaufler-ca.com 19405T: git git://github.com/cschaufler/smack-next 19406F: Documentation/admin-guide/LSM/Smack.rst 19407F: security/smack/ 19408 19409SMC91x ETHERNET DRIVER 19410M: Nicolas Pitre <nico@fluxnic.net> 19411S: Odd Fixes 19412F: drivers/net/ethernet/smsc/smc91x.* 19413 19414SMM665 HARDWARE MONITOR DRIVER 19415M: Guenter Roeck <linux@roeck-us.net> 19416L: linux-hwmon@vger.kernel.org 19417S: Maintained 19418F: Documentation/hwmon/smm665.rst 19419F: drivers/hwmon/smm665.c 19420 19421SMSC EMC2103 HARDWARE MONITOR DRIVER 19422M: Steve Glendinning <steve.glendinning@shawell.net> 19423L: linux-hwmon@vger.kernel.org 19424S: Maintained 19425F: Documentation/hwmon/emc2103.rst 19426F: drivers/hwmon/emc2103.c 19427 19428SMSC SCH5627 HARDWARE MONITOR DRIVER 19429M: Hans de Goede <hdegoede@redhat.com> 19430L: linux-hwmon@vger.kernel.org 19431S: Supported 19432F: Documentation/hwmon/sch5627.rst 19433F: drivers/hwmon/sch5627.c 19434 19435SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19436M: Steve Glendinning <steve.glendinning@shawell.net> 19437L: linux-fbdev@vger.kernel.org 19438S: Maintained 19439F: drivers/video/fbdev/smscufx.c 19440 19441SMSC47B397 HARDWARE MONITOR DRIVER 19442M: Jean Delvare <jdelvare@suse.com> 19443L: linux-hwmon@vger.kernel.org 19444S: Maintained 19445F: Documentation/hwmon/smsc47b397.rst 19446F: drivers/hwmon/smsc47b397.c 19447 19448SMSC911x ETHERNET DRIVER 19449M: Steve Glendinning <steve.glendinning@shawell.net> 19450L: netdev@vger.kernel.org 19451S: Maintained 19452F: drivers/net/ethernet/smsc/smsc911x.* 19453F: include/linux/smsc911x.h 19454 19455SMSC9420 PCI ETHERNET DRIVER 19456M: Steve Glendinning <steve.glendinning@shawell.net> 19457L: netdev@vger.kernel.org 19458S: Maintained 19459F: drivers/net/ethernet/smsc/smsc9420.* 19460 19461SNET DPU VIRTIO DATA PATH ACCELERATOR 19462R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19463F: drivers/vdpa/solidrun/ 19464 19465SOCIONEXT (SNI) AVE NETWORK DRIVER 19466M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19467L: netdev@vger.kernel.org 19468S: Maintained 19469F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19470F: drivers/net/ethernet/socionext/sni_ave.c 19471 19472SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19473M: Jassi Brar <jaswinder.singh@linaro.org> 19474M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19475L: netdev@vger.kernel.org 19476S: Maintained 19477F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19478F: drivers/net/ethernet/socionext/netsec.c 19479 19480SOCIONEXT (SNI) Synquacer SPI DRIVER 19481M: Masahisa Kojima <masahisa.kojima@linaro.org> 19482M: Jassi Brar <jaswinder.singh@linaro.org> 19483L: linux-spi@vger.kernel.org 19484S: Maintained 19485F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19486F: drivers/spi/spi-synquacer.c 19487 19488SOCIONEXT SYNQUACER I2C DRIVER 19489M: Ard Biesheuvel <ardb@kernel.org> 19490L: linux-i2c@vger.kernel.org 19491S: Maintained 19492F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19493F: drivers/i2c/busses/i2c-synquacer.c 19494 19495SOCIONEXT UNIPHIER SOUND DRIVER 19496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19497S: Orphan 19498F: sound/soc/uniphier/ 19499 19500SOCKET TIMESTAMPING 19501M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19502S: Maintained 19503F: Documentation/networking/timestamping.rst 19504F: include/uapi/linux/net_tstamp.h 19505F: tools/testing/selftests/net/so_txtime.c 19506 19507SOEKRIS NET48XX LED SUPPORT 19508M: Chris Boot <bootc@bootc.net> 19509S: Maintained 19510F: drivers/leds/leds-net48xx.c 19511 19512SOFT-IWARP DRIVER (siw) 19513M: Bernard Metzler <bmt@zurich.ibm.com> 19514L: linux-rdma@vger.kernel.org 19515S: Supported 19516F: drivers/infiniband/sw/siw/ 19517F: include/uapi/rdma/siw-abi.h 19518 19519SOFT-ROCE DRIVER (rxe) 19520M: Zhu Yanjun <zyjzyj2000@gmail.com> 19521L: linux-rdma@vger.kernel.org 19522S: Supported 19523F: drivers/infiniband/sw/rxe/ 19524F: include/uapi/rdma/rdma_user_rxe.h 19525 19526SOFTLOGIC 6x10 MPEG CODEC 19527M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19528M: Anton Sviridenko <anton@corp.bluecherry.net> 19529M: Andrey Utkin <andrey_utkin@fastmail.com> 19530M: Ismael Luceno <ismael@iodev.co.uk> 19531L: linux-media@vger.kernel.org 19532S: Supported 19533F: drivers/media/pci/solo6x10/ 19534 19535SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19536M: James Morse <james.morse@arm.com> 19537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19538S: Maintained 19539F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19540F: drivers/firmware/arm_sdei.c 19541F: include/linux/arm_sdei.h 19542F: include/uapi/linux/arm_sdei.h 19543 19544SOFTWARE NODES AND DEVICE PROPERTIES 19545R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19546R: Daniel Scally <djrscally@gmail.com> 19547R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19548R: Sakari Ailus <sakari.ailus@linux.intel.com> 19549L: linux-acpi@vger.kernel.org 19550S: Maintained 19551F: drivers/base/property.c 19552F: drivers/base/swnode.c 19553F: include/linux/fwnode.h 19554F: include/linux/property.h 19555 19556SOFTWARE RAID (Multiple Disks) SUPPORT 19557M: Song Liu <song@kernel.org> 19558L: linux-raid@vger.kernel.org 19559S: Supported 19560Q: https://patchwork.kernel.org/project/linux-raid/list/ 19561T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19562F: drivers/md/Kconfig 19563F: drivers/md/Makefile 19564F: drivers/md/md* 19565F: drivers/md/raid* 19566F: include/linux/raid/ 19567F: include/uapi/linux/raid/ 19568 19569SOLIDRUN CLEARFOG SUPPORT 19570M: Russell King <linux@armlinux.org.uk> 19571S: Maintained 19572F: arch/arm/boot/dts/armada-388-clearfog* 19573F: arch/arm/boot/dts/armada-38x-solidrun-* 19574 19575SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19576M: Russell King <linux@armlinux.org.uk> 19577S: Maintained 19578F: arch/arm/boot/dts/imx6*-cubox-i* 19579F: arch/arm/boot/dts/imx6*-hummingboard* 19580F: arch/arm/boot/dts/imx6*-sr-* 19581 19582SONIC NETWORK DRIVER 19583M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19584L: netdev@vger.kernel.org 19585S: Maintained 19586F: drivers/net/ethernet/natsemi/sonic.* 19587 19588SONICS SILICON BACKPLANE DRIVER (SSB) 19589M: Michael Buesch <m@bues.ch> 19590L: linux-wireless@vger.kernel.org 19591S: Maintained 19592F: drivers/ssb/ 19593F: include/linux/ssb/ 19594 19595SONY IMX208 SENSOR DRIVER 19596M: Sakari Ailus <sakari.ailus@linux.intel.com> 19597L: linux-media@vger.kernel.org 19598S: Maintained 19599T: git git://linuxtv.org/media_tree.git 19600F: drivers/media/i2c/imx208.c 19601 19602SONY IMX214 SENSOR DRIVER 19603M: Ricardo Ribalda <ribalda@kernel.org> 19604L: linux-media@vger.kernel.org 19605S: Maintained 19606T: git git://linuxtv.org/media_tree.git 19607F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19608F: drivers/media/i2c/imx214.c 19609 19610SONY IMX219 SENSOR DRIVER 19611M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19612L: linux-media@vger.kernel.org 19613S: Maintained 19614T: git git://linuxtv.org/media_tree.git 19615F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19616F: drivers/media/i2c/imx219.c 19617 19618SONY IMX258 SENSOR DRIVER 19619M: Sakari Ailus <sakari.ailus@linux.intel.com> 19620L: linux-media@vger.kernel.org 19621S: Maintained 19622T: git git://linuxtv.org/media_tree.git 19623F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19624F: drivers/media/i2c/imx258.c 19625 19626SONY IMX274 SENSOR DRIVER 19627M: Leon Luo <leonl@leopardimaging.com> 19628L: linux-media@vger.kernel.org 19629S: Maintained 19630T: git git://linuxtv.org/media_tree.git 19631F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19632F: drivers/media/i2c/imx274.c 19633 19634SONY IMX290 SENSOR DRIVER 19635M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19636L: linux-media@vger.kernel.org 19637S: Maintained 19638T: git git://linuxtv.org/media_tree.git 19639F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19640F: drivers/media/i2c/imx290.c 19641 19642SONY IMX296 SENSOR DRIVER 19643M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19644M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19645L: linux-media@vger.kernel.org 19646S: Maintained 19647T: git git://linuxtv.org/media_tree.git 19648F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19649F: drivers/media/i2c/imx296.c 19650 19651SONY IMX319 SENSOR DRIVER 19652M: Bingbu Cao <bingbu.cao@intel.com> 19653L: linux-media@vger.kernel.org 19654S: Maintained 19655T: git git://linuxtv.org/media_tree.git 19656F: drivers/media/i2c/imx319.c 19657 19658SONY IMX334 SENSOR DRIVER 19659M: Paul J. Murphy <paul.j.murphy@intel.com> 19660M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19661L: linux-media@vger.kernel.org 19662S: Maintained 19663T: git git://linuxtv.org/media_tree.git 19664F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19665F: drivers/media/i2c/imx334.c 19666 19667SONY IMX335 SENSOR DRIVER 19668M: Paul J. Murphy <paul.j.murphy@intel.com> 19669M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19670L: linux-media@vger.kernel.org 19671S: Maintained 19672T: git git://linuxtv.org/media_tree.git 19673F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19674F: drivers/media/i2c/imx335.c 19675 19676SONY IMX355 SENSOR DRIVER 19677M: Tianshu Qiu <tian.shu.qiu@intel.com> 19678L: linux-media@vger.kernel.org 19679S: Maintained 19680T: git git://linuxtv.org/media_tree.git 19681F: drivers/media/i2c/imx355.c 19682 19683SONY IMX412 SENSOR DRIVER 19684M: Paul J. Murphy <paul.j.murphy@intel.com> 19685M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19686L: linux-media@vger.kernel.org 19687S: Maintained 19688T: git git://linuxtv.org/media_tree.git 19689F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19690F: drivers/media/i2c/imx412.c 19691 19692SONY IMX415 SENSOR DRIVER 19693M: Michael Riesch <michael.riesch@wolfvision.net> 19694L: linux-media@vger.kernel.org 19695S: Maintained 19696T: git git://linuxtv.org/media_tree.git 19697F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19698F: drivers/media/i2c/imx415.c 19699 19700SONY MEMORYSTICK SUBSYSTEM 19701M: Maxim Levitsky <maximlevitsky@gmail.com> 19702M: Alex Dubov <oakad@yahoo.com> 19703M: Ulf Hansson <ulf.hansson@linaro.org> 19704L: linux-mmc@vger.kernel.org 19705S: Maintained 19706T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19707F: drivers/memstick/ 19708F: include/linux/memstick.h 19709 19710SONY VAIO CONTROL DEVICE DRIVER 19711M: Mattia Dongili <malattia@linux.it> 19712L: platform-driver-x86@vger.kernel.org 19713S: Maintained 19714W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19715F: Documentation/admin-guide/laptops/sony-laptop.rst 19716F: drivers/char/sonypi.c 19717F: drivers/platform/x86/sony-laptop.c 19718F: include/linux/sony-laptop.h 19719 19720SOUND 19721M: Jaroslav Kysela <perex@perex.cz> 19722M: Takashi Iwai <tiwai@suse.com> 19723L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19724S: Maintained 19725W: http://www.alsa-project.org/ 19726Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19728F: Documentation/sound/ 19729F: include/sound/ 19730F: include/uapi/sound/ 19731F: sound/ 19732F: tools/testing/selftests/alsa 19733 19734SOUND - ALSA SELFTESTS 19735M: Mark Brown <broonie@kernel.org> 19736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19737L: linux-kselftest@vger.kernel.org 19738S: Supported 19739F: tools/testing/selftests/alsa 19740 19741SOUND - COMPRESSED AUDIO 19742M: Vinod Koul <vkoul@kernel.org> 19743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19744S: Supported 19745T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19746F: Documentation/sound/designs/compress-offload.rst 19747F: include/sound/compress_driver.h 19748F: include/uapi/sound/compress_* 19749F: sound/core/compress_offload.c 19750F: sound/soc/soc-compress.c 19751 19752SOUND - DMAENGINE HELPERS 19753M: Lars-Peter Clausen <lars@metafoo.de> 19754S: Supported 19755F: include/sound/dmaengine_pcm.h 19756F: sound/core/pcm_dmaengine.c 19757F: sound/soc/soc-generic-dmaengine-pcm.c 19758 19759SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19760M: Liam Girdwood <lgirdwood@gmail.com> 19761M: Mark Brown <broonie@kernel.org> 19762L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19763S: Supported 19764W: http://alsa-project.org/main/index.php/ASoC 19765T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19766F: Documentation/devicetree/bindings/sound/ 19767F: Documentation/sound/soc/ 19768F: include/dt-bindings/sound/ 19769F: include/sound/soc* 19770F: sound/soc/ 19771 19772SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19773M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19774M: Liam Girdwood <lgirdwood@gmail.com> 19775M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19776M: Bard Liao <yung-chuan.liao@linux.intel.com> 19777M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19778M: Daniel Baluta <daniel.baluta@nxp.com> 19779R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19780L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19781S: Supported 19782W: https://github.com/thesofproject/linux/ 19783F: sound/soc/sof/ 19784 19785SOUNDWIRE SUBSYSTEM 19786M: Vinod Koul <vkoul@kernel.org> 19787M: Bard Liao <yung-chuan.liao@linux.intel.com> 19788R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19789R: Sanyog Kale <sanyog.r.kale@intel.com> 19790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19791S: Supported 19792T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19793F: Documentation/driver-api/soundwire/ 19794F: drivers/soundwire/ 19795F: include/linux/soundwire/ 19796 19797SP2 MEDIA DRIVER 19798M: Olli Salonen <olli.salonen@iki.fi> 19799L: linux-media@vger.kernel.org 19800S: Maintained 19801W: https://linuxtv.org 19802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19803F: drivers/media/dvb-frontends/sp2* 19804 19805SPANISH DOCUMENTATION 19806M: Carlos Bilbao <carlos.bilbao@amd.com> 19807S: Maintained 19808F: Documentation/translations/sp_SP/ 19809 19810SPARC + UltraSPARC (sparc/sparc64) 19811M: "David S. Miller" <davem@davemloft.net> 19812L: sparclinux@vger.kernel.org 19813S: Maintained 19814Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19815T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19816T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19817F: arch/sparc/ 19818F: drivers/sbus/ 19819 19820SPARC SERIAL DRIVERS 19821M: "David S. Miller" <davem@davemloft.net> 19822L: sparclinux@vger.kernel.org 19823S: Maintained 19824T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19825T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19826F: drivers/tty/serial/suncore.c 19827F: drivers/tty/serial/sunhv.c 19828F: drivers/tty/serial/sunsab.c 19829F: drivers/tty/serial/sunsab.h 19830F: drivers/tty/serial/sunsu.c 19831F: drivers/tty/serial/sunzilog.c 19832F: drivers/tty/serial/sunzilog.h 19833F: drivers/tty/vcc.c 19834F: include/linux/sunserialcore.h 19835 19836SPARSE CHECKER 19837M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19838L: linux-sparse@vger.kernel.org 19839S: Maintained 19840W: https://sparse.docs.kernel.org/ 19841Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19842B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19843T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19844F: include/linux/compiler.h 19845 19846SPEAKUP CONSOLE SPEECH DRIVER 19847M: William Hubbs <w.d.hubbs@gmail.com> 19848M: Chris Brannon <chris@the-brannons.com> 19849M: Kirk Reiser <kirk@reisers.ca> 19850M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19851L: speakup@linux-speakup.org 19852S: Odd Fixes 19853W: http://www.linux-speakup.org/ 19854W: https://github.com/linux-speakup/speakup 19855B: https://github.com/linux-speakup/speakup/issues 19856F: drivers/accessibility/speakup/ 19857 19858SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19859M: Viresh Kumar <vireshk@kernel.org> 19860M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19861M: soc@kernel.org 19862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19863S: Maintained 19864W: http://www.st.com/spear 19865F: arch/arm/boot/dts/spear* 19866F: arch/arm/mach-spear/ 19867F: drivers/clk/spear/ 19868F: drivers/pinctrl/spear/ 19869 19870SPI NOR SUBSYSTEM 19871M: Tudor Ambarus <tudor.ambarus@linaro.org> 19872M: Pratyush Yadav <pratyush@kernel.org> 19873R: Michael Walle <michael@walle.cc> 19874L: linux-mtd@lists.infradead.org 19875S: Maintained 19876W: http://www.linux-mtd.infradead.org/ 19877Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19878C: irc://irc.oftc.net/mtd 19879T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19880F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19881F: drivers/mtd/spi-nor/ 19882F: include/linux/mtd/spi-nor.h 19883 19884SPI SUBSYSTEM 19885M: Mark Brown <broonie@kernel.org> 19886L: linux-spi@vger.kernel.org 19887S: Maintained 19888Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19889T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19890F: Documentation/devicetree/bindings/spi/ 19891F: Documentation/spi/ 19892F: drivers/spi/ 19893F: include/linux/spi/ 19894F: include/uapi/linux/spi/ 19895F: tools/spi/ 19896 19897SPIDERNET NETWORK DRIVER for CELL 19898M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19899M: Geoff Levand <geoff@infradead.org> 19900L: netdev@vger.kernel.org 19901L: linuxppc-dev@lists.ozlabs.org 19902S: Maintained 19903F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19904F: drivers/net/ethernet/toshiba/spider_net* 19905 19906SPMI SUBSYSTEM 19907M: Stephen Boyd <sboyd@kernel.org> 19908L: linux-kernel@vger.kernel.org 19909S: Maintained 19910T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19911F: Documentation/devicetree/bindings/spmi/ 19912F: drivers/spmi/ 19913F: include/dt-bindings/spmi/spmi.h 19914F: include/linux/spmi.h 19915F: include/trace/events/spmi.h 19916 19917SPU FILE SYSTEM 19918M: Jeremy Kerr <jk@ozlabs.org> 19919L: linuxppc-dev@lists.ozlabs.org 19920S: Supported 19921W: http://www.ibm.com/developerworks/power/cell/ 19922F: Documentation/filesystems/spufs/spufs.rst 19923F: arch/powerpc/platforms/cell/spufs/ 19924 19925SQUASHFS FILE SYSTEM 19926M: Phillip Lougher <phillip@squashfs.org.uk> 19927L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19928S: Maintained 19929W: http://squashfs.org.uk 19930T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19931F: Documentation/filesystems/squashfs.rst 19932F: fs/squashfs/ 19933 19934SRM (Alpha) environment access 19935M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19936S: Maintained 19937F: arch/alpha/kernel/srm_env.c 19938 19939ST LSM6DSx IMU IIO DRIVER 19940M: Lorenzo Bianconi <lorenzo@kernel.org> 19941L: linux-iio@vger.kernel.org 19942S: Maintained 19943W: http://www.st.com/ 19944F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19945F: drivers/iio/imu/st_lsm6dsx/ 19946 19947ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19948M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19949M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19950L: linux-media@vger.kernel.org 19951S: Maintained 19952T: git git://linuxtv.org/media_tree.git 19953F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19954F: drivers/media/i2c/st-mipid02.c 19955 19956ST STM32 I2C/SMBUS DRIVER 19957M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19958M: Alain Volmat <alain.volmat@foss.st.com> 19959L: linux-i2c@vger.kernel.org 19960S: Maintained 19961F: drivers/i2c/busses/i2c-stm32* 19962 19963ST STM32 SPI DRIVER 19964M: Alain Volmat <alain.volmat@foss.st.com> 19965L: linux-spi@vger.kernel.org 19966S: Maintained 19967F: drivers/spi/spi-stm32.c 19968 19969ST STPDDC60 DRIVER 19970M: Daniel Nilsson <daniel.nilsson@flex.com> 19971L: linux-hwmon@vger.kernel.org 19972S: Maintained 19973F: Documentation/hwmon/stpddc60.rst 19974F: drivers/hwmon/pmbus/stpddc60.c 19975 19976ST VGXY61 DRIVER 19977M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19978M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19979L: linux-media@vger.kernel.org 19980S: Maintained 19981T: git git://linuxtv.org/media_tree.git 19982F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19983F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19984F: drivers/media/i2c/st-vgxy61.c 19985 19986ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19987M: Song Qiang <songqiang1304521@gmail.com> 19988L: linux-iio@vger.kernel.org 19989S: Maintained 19990F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19991F: drivers/iio/proximity/vl53l0x-i2c.c 19992 19993STABLE BRANCH 19994M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19995M: Sasha Levin <sashal@kernel.org> 19996L: stable@vger.kernel.org 19997S: Supported 19998F: Documentation/process/stable-kernel-rules.rst 19999 20000STAGING - ATOMISP DRIVER 20001M: Hans de Goede <hdegoede@redhat.com> 20002M: Mauro Carvalho Chehab <mchehab@kernel.org> 20003R: Sakari Ailus <sakari.ailus@linux.intel.com> 20004L: linux-media@vger.kernel.org 20005S: Maintained 20006F: drivers/staging/media/atomisp/ 20007 20008STAGING - FIELDBUS SUBSYSTEM 20009M: Sven Van Asbroeck <TheSven73@gmail.com> 20010S: Maintained 20011F: drivers/staging/fieldbus/* 20012F: drivers/staging/fieldbus/Documentation/ 20013 20014STAGING - HMS ANYBUS-S BUS 20015M: Sven Van Asbroeck <TheSven73@gmail.com> 20016S: Maintained 20017F: drivers/staging/fieldbus/anybuss/ 20018 20019STAGING - INDUSTRIAL IO 20020M: Jonathan Cameron <jic23@kernel.org> 20021L: linux-iio@vger.kernel.org 20022S: Odd Fixes 20023F: Documentation/devicetree/bindings/staging/iio/ 20024F: drivers/staging/iio/ 20025 20026STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20027M: Marc Dietrich <marvin24@gmx.de> 20028L: ac100@lists.launchpad.net (moderated for non-subscribers) 20029L: linux-tegra@vger.kernel.org 20030S: Maintained 20031F: drivers/staging/nvec/ 20032 20033STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20034M: Jens Frederich <jfrederich@gmail.com> 20035M: Jon Nettleton <jon.nettleton@gmail.com> 20036S: Maintained 20037W: http://wiki.laptop.org/go/DCON 20038F: drivers/staging/olpc_dcon/ 20039 20040STAGING - REALTEK RTL8712U DRIVERS 20041M: Larry Finger <Larry.Finger@lwfinger.net> 20042M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20043S: Odd Fixes 20044F: drivers/staging/rtl8712/ 20045 20046STAGING - SEPS525 LCD CONTROLLER DRIVERS 20047M: Michael Hennerich <michael.hennerich@analog.com> 20048L: linux-fbdev@vger.kernel.org 20049S: Supported 20050F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20051F: drivers/staging/fbtft/fb_seps525.c 20052 20053STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20054M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20055M: Teddy Wang <teddy.wang@siliconmotion.com> 20056M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20057L: linux-fbdev@vger.kernel.org 20058S: Maintained 20059F: drivers/staging/sm750fb/ 20060 20061STAGING - VIA VT665X DRIVERS 20062M: Forest Bond <forest@alittletooquiet.net> 20063S: Odd Fixes 20064F: drivers/staging/vt665?/ 20065 20066STAGING SUBSYSTEM 20067M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20068L: linux-staging@lists.linux.dev 20069S: Supported 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20071F: drivers/staging/ 20072 20073STARFIRE/DURALAN NETWORK DRIVER 20074M: Ion Badulescu <ionut@badula.org> 20075S: Odd Fixes 20076F: drivers/net/ethernet/adaptec/starfire* 20077 20078STARFIVE DEVICETREES 20079M: Emil Renner Berthing <kernel@esmil.dk> 20080S: Maintained 20081F: arch/riscv/boot/dts/starfive/ 20082 20083STARFIVE DWMAC GLUE LAYER 20084M: Emil Renner Berthing <kernel@esmil.dk> 20085M: Samin Guo <samin.guo@starfivetech.com> 20086S: Maintained 20087F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20088F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20089 20090STARFIVE JH7110 MMC/SD/SDIO DRIVER 20091M: William Qiu <william.qiu@starfivetech.com> 20092S: Supported 20093F: Documentation/devicetree/bindings/mmc/starfive* 20094F: drivers/mmc/host/dw_mmc-starfive.c 20095 20096STARFIVE JH71X0 CLOCK DRIVERS 20097M: Emil Renner Berthing <kernel@esmil.dk> 20098M: Hal Feng <hal.feng@starfivetech.com> 20099S: Maintained 20100F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20101F: drivers/clk/starfive/clk-starfive-jh71* 20102F: include/dt-bindings/clock/starfive?jh71*.h 20103 20104STARFIVE JH71X0 PINCTRL DRIVERS 20105M: Emil Renner Berthing <kernel@esmil.dk> 20106M: Jianlong Huang <jianlong.huang@starfivetech.com> 20107L: linux-gpio@vger.kernel.org 20108S: Maintained 20109F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20110F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20111F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20112F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20113 20114STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20115M: Emil Renner Berthing <kernel@esmil.dk> 20116M: Hal Feng <hal.feng@starfivetech.com> 20117S: Maintained 20118F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20119F: drivers/reset/starfive/reset-starfive-jh71* 20120F: include/dt-bindings/reset/starfive?jh71*.h 20121 20122STARFIVE JH71XX PMU CONTROLLER DRIVER 20123M: Walker Chen <walker.chen@starfivetech.com> 20124S: Supported 20125F: Documentation/devicetree/bindings/power/starfive* 20126F: drivers/soc/starfive/jh71xx_pmu.c 20127F: include/dt-bindings/power/starfive,jh7110-pmu.h 20128 20129STARFIVE SOC DRIVERS 20130M: Conor Dooley <conor@kernel.org> 20131S: Maintained 20132T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20133F: drivers/soc/starfive/ 20134 20135STARFIVE TRNG DRIVER 20136M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20137S: Supported 20138F: Documentation/devicetree/bindings/rng/starfive* 20139F: drivers/char/hw_random/jh7110-trng.c 20140 20141STARFIVE WATCHDOG DRIVER 20142M: Xingyu Wu <xingyu.wu@starfivetech.com> 20143M: Samin Guo <samin.guo@starfivetech.com> 20144S: Supported 20145F: Documentation/devicetree/bindings/watchdog/starfive* 20146F: drivers/watchdog/starfive-wdt.c 20147 20148STATIC BRANCH/CALL 20149M: Peter Zijlstra <peterz@infradead.org> 20150M: Josh Poimboeuf <jpoimboe@kernel.org> 20151M: Jason Baron <jbaron@akamai.com> 20152R: Steven Rostedt <rostedt@goodmis.org> 20153R: Ard Biesheuvel <ardb@kernel.org> 20154S: Supported 20155F: arch/*/include/asm/jump_label*.h 20156F: arch/*/include/asm/static_call*.h 20157F: arch/*/kernel/jump_label.c 20158F: arch/*/kernel/static_call.c 20159F: include/linux/jump_label*.h 20160F: include/linux/static_call*.h 20161F: kernel/jump_label.c 20162F: kernel/static_call.c 20163 20164STI AUDIO (ASoC) DRIVERS 20165M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20166L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20167S: Maintained 20168F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20169F: sound/soc/sti/ 20170 20171STI CEC DRIVER 20172M: Alain Volmat <alain.volmat@foss.st.com> 20173S: Maintained 20174F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20175F: drivers/media/cec/platform/sti/ 20176 20177STK1160 USB VIDEO CAPTURE DRIVER 20178M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20179L: linux-media@vger.kernel.org 20180S: Maintained 20181T: git git://linuxtv.org/media_tree.git 20182F: drivers/media/usb/stk1160/ 20183 20184STM32 AUDIO (ASoC) DRIVERS 20185M: Olivier Moysan <olivier.moysan@foss.st.com> 20186M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20187L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20188S: Maintained 20189F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20190F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20191F: sound/soc/stm/ 20192 20193STM32 TIMER/LPTIMER DRIVERS 20194M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20195S: Maintained 20196F: Documentation/ABI/testing/*timer-stm32 20197F: Documentation/devicetree/bindings/*/*stm32-*timer* 20198F: drivers/*/stm32-*timer* 20199F: drivers/pwm/pwm-stm32* 20200F: include/linux/*/stm32-*tim* 20201 20202STMMAC ETHERNET DRIVER 20203M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20204M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20205M: Jose Abreu <joabreu@synopsys.com> 20206L: netdev@vger.kernel.org 20207S: Supported 20208W: http://www.stlinux.com 20209F: Documentation/networking/device_drivers/ethernet/stmicro/ 20210F: drivers/net/ethernet/stmicro/stmmac/ 20211 20212SUN HAPPY MEAL ETHERNET DRIVER 20213M: Sean Anderson <seanga2@gmail.com> 20214S: Maintained 20215F: drivers/net/ethernet/sun/sunhme.* 20216 20217SUN3/3X 20218M: Sam Creasey <sammy@sammy.net> 20219S: Maintained 20220W: http://sammy.net/sun3/ 20221F: arch/m68k/include/asm/sun3* 20222F: arch/m68k/kernel/*sun3* 20223F: arch/m68k/sun3*/ 20224F: drivers/net/ethernet/i825xx/sun3* 20225 20226SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20227M: Hans de Goede <hdegoede@redhat.com> 20228L: linux-input@vger.kernel.org 20229S: Maintained 20230F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20231F: drivers/input/keyboard/sun4i-lradc-keys.c 20232 20233SUNDANCE NETWORK DRIVER 20234M: Denis Kirjanov <kda@linux-powerpc.org> 20235L: netdev@vger.kernel.org 20236S: Maintained 20237F: drivers/net/ethernet/dlink/sundance.c 20238 20239SUNPLUS ETHERNET DRIVER 20240M: Wells Lu <wellslutw@gmail.com> 20241L: netdev@vger.kernel.org 20242S: Maintained 20243W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20244F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20245F: drivers/net/ethernet/sunplus/ 20246 20247SUNPLUS MMC DRIVER 20248M: Tony Huang <tonyhuang.sunplus@gmail.com> 20249M: Li-hao Kuo <lhjeff911@gmail.com> 20250S: Maintained 20251F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20252F: drivers/mmc/host/sunplus-mmc.c 20253 20254SUNPLUS OCOTP DRIVER 20255M: Vincent Shih <vincent.sunplus@gmail.com> 20256S: Maintained 20257F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20258F: drivers/nvmem/sunplus-ocotp.c 20259 20260SUNPLUS PWM DRIVER 20261M: Hammer Hsieh <hammerh0314@gmail.com> 20262S: Maintained 20263F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20264F: drivers/pwm/pwm-sunplus.c 20265 20266SUNPLUS RTC DRIVER 20267M: Vincent Shih <vincent.sunplus@gmail.com> 20268L: linux-rtc@vger.kernel.org 20269S: Maintained 20270F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20271F: drivers/rtc/rtc-sunplus.c 20272 20273SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20274M: Li-hao Kuo <lhjeff911@gmail.com> 20275L: linux-spi@vger.kernel.org 20276S: Maintained 20277F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20278F: drivers/spi/spi-sunplus-sp7021.c 20279 20280SUNPLUS UART DRIVER 20281M: Hammer Hsieh <hammerh0314@gmail.com> 20282S: Maintained 20283F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20284F: drivers/tty/serial/sunplus-uart.c 20285 20286SUNPLUS USB2 PHY DRIVER 20287M: Vincent Shih <vincent.sunplus@gmail.com> 20288L: linux-usb@vger.kernel.org 20289S: Maintained 20290F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20291F: drivers/phy/sunplus/Kconfig 20292F: drivers/phy/sunplus/Makefile 20293F: drivers/phy/sunplus/phy-sunplus-usb2.c 20294 20295SUNPLUS WATCHDOG DRIVER 20296M: Xiantao Hu <xt.hu@cqplus1.com> 20297L: linux-watchdog@vger.kernel.org 20298S: Maintained 20299F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20300F: drivers/watchdog/sunplus_wdt.c 20301 20302SUPERH 20303M: Yoshinori Sato <ysato@users.sourceforge.jp> 20304M: Rich Felker <dalias@libc.org> 20305M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20306L: linux-sh@vger.kernel.org 20307S: Maintained 20308Q: http://patchwork.kernel.org/project/linux-sh/list/ 20309F: Documentation/arch/sh/ 20310F: arch/sh/ 20311F: drivers/sh/ 20312 20313SUSPEND TO RAM 20314M: "Rafael J. Wysocki" <rafael@kernel.org> 20315M: Len Brown <len.brown@intel.com> 20316M: Pavel Machek <pavel@ucw.cz> 20317L: linux-pm@vger.kernel.org 20318S: Supported 20319B: https://bugzilla.kernel.org 20320F: Documentation/power/ 20321F: arch/x86/kernel/acpi/sleep* 20322F: arch/x86/kernel/acpi/wakeup* 20323F: drivers/base/power/ 20324F: include/linux/freezer.h 20325F: include/linux/pm.h 20326F: include/linux/suspend.h 20327F: kernel/power/ 20328 20329SVGA HANDLING 20330M: Martin Mares <mj@ucw.cz> 20331L: linux-video@atrey.karlin.mff.cuni.cz 20332S: Maintained 20333F: Documentation/admin-guide/svga.rst 20334F: arch/x86/boot/video* 20335 20336SWITCHDEV 20337M: Jiri Pirko <jiri@resnulli.us> 20338M: Ivan Vecera <ivecera@redhat.com> 20339L: netdev@vger.kernel.org 20340S: Supported 20341F: include/net/switchdev.h 20342F: net/switchdev/ 20343 20344SY8106A REGULATOR DRIVER 20345M: Icenowy Zheng <icenowy@aosc.io> 20346S: Maintained 20347F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20348F: drivers/regulator/sy8106a-regulator.c 20349 20350SYNC FILE FRAMEWORK 20351M: Sumit Semwal <sumit.semwal@linaro.org> 20352R: Gustavo Padovan <gustavo@padovan.org> 20353L: linux-media@vger.kernel.org 20354L: dri-devel@lists.freedesktop.org 20355S: Maintained 20356T: git git://anongit.freedesktop.org/drm/drm-misc 20357F: Documentation/driver-api/sync_file.rst 20358F: drivers/dma-buf/dma-fence* 20359F: drivers/dma-buf/sw_sync.c 20360F: drivers/dma-buf/sync_* 20361F: include/linux/sync_file.h 20362F: include/uapi/linux/sync_file.h 20363 20364SYNOPSYS ARC ARCHITECTURE 20365M: Vineet Gupta <vgupta@kernel.org> 20366L: linux-snps-arc@lists.infradead.org 20367S: Supported 20368T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20369F: Documentation/arch/arc 20370F: Documentation/devicetree/bindings/arc/* 20371F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20372F: arch/arc/ 20373F: drivers/clocksource/arc_timer.c 20374F: drivers/tty/serial/arc_uart.c 20375 20376SYNOPSYS ARC HSDK SDP pll clock driver 20377M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20378S: Supported 20379F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20380F: drivers/clk/clk-hsdk-pll.c 20381 20382SYNOPSYS ARC SDP clock driver 20383M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20384S: Supported 20385F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20386F: drivers/clk/axs10x/* 20387 20388SYNOPSYS ARC SDP platform support 20389M: Alexey Brodkin <abrodkin@synopsys.com> 20390S: Supported 20391F: Documentation/devicetree/bindings/arc/axs10* 20392F: arch/arc/boot/dts/ax* 20393F: arch/arc/plat-axs10x 20394 20395SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20396M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20397S: Supported 20398F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20399F: drivers/reset/reset-axs10x.c 20400 20401SYNOPSYS CREG GPIO DRIVER 20402M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20403S: Maintained 20404F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20405F: drivers/gpio/gpio-creg-snps.c 20406 20407SYNOPSYS DESIGNWARE 8250 UART DRIVER 20408M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20409R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20410S: Supported 20411F: drivers/tty/serial/8250/8250_dw.c 20412F: drivers/tty/serial/8250/8250_dwlib.* 20413F: drivers/tty/serial/8250/8250_lpss.c 20414 20415SYNOPSYS DESIGNWARE APB GPIO DRIVER 20416M: Hoan Tran <hoan@os.amperecomputing.com> 20417M: Serge Semin <fancer.lancer@gmail.com> 20418L: linux-gpio@vger.kernel.org 20419S: Maintained 20420F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20421F: drivers/gpio/gpio-dwapb.c 20422 20423SYNOPSYS DESIGNWARE APB SSI DRIVER 20424M: Serge Semin <fancer.lancer@gmail.com> 20425L: linux-spi@vger.kernel.org 20426S: Supported 20427F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20428F: drivers/spi/spi-dw* 20429 20430SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20431M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20432S: Maintained 20433F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20434F: drivers/dma/dw-axi-dmac/ 20435 20436SYNOPSYS DESIGNWARE DMAC DRIVER 20437M: Viresh Kumar <vireshk@kernel.org> 20438R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20439S: Maintained 20440F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20441F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20442F: drivers/dma/dw/ 20443F: include/dt-bindings/dma/dw-dmac.h 20444F: include/linux/dma/dw.h 20445F: include/linux/platform_data/dma-dw.h 20446 20447SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20448M: Jose Abreu <Jose.Abreu@synopsys.com> 20449L: netdev@vger.kernel.org 20450S: Supported 20451F: drivers/net/ethernet/synopsys/ 20452 20453SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20454M: Jose Abreu <Jose.Abreu@synopsys.com> 20455L: netdev@vger.kernel.org 20456S: Supported 20457F: drivers/net/pcs/pcs-xpcs.c 20458F: drivers/net/pcs/pcs-xpcs.h 20459F: include/linux/pcs/pcs-xpcs.h 20460 20461SYNOPSYS DESIGNWARE I2C DRIVER 20462M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20463R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20464R: Mika Westerberg <mika.westerberg@linux.intel.com> 20465R: Jan Dabros <jsd@semihalf.com> 20466L: linux-i2c@vger.kernel.org 20467S: Supported 20468F: drivers/i2c/busses/i2c-designware-* 20469 20470SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20471M: Jaehoon Chung <jh80.chung@samsung.com> 20472L: linux-mmc@vger.kernel.org 20473S: Maintained 20474F: drivers/mmc/host/dw_mmc* 20475 20476SYNOPSYS HSDK RESET CONTROLLER DRIVER 20477M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20478S: Supported 20479F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20480F: drivers/reset/reset-hsdk.c 20481F: include/dt-bindings/reset/snps,hsdk-reset.h 20482 20483SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20484M: Prabu Thangamuthu <prabu.t@synopsys.com> 20485M: Manjunath M B <manjumb@synopsys.com> 20486L: linux-mmc@vger.kernel.org 20487S: Maintained 20488F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20489 20490SYSTEM CONFIGURATION (SYSCON) 20491M: Lee Jones <lee@kernel.org> 20492M: Arnd Bergmann <arnd@arndb.de> 20493S: Supported 20494T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20495F: drivers/mfd/syscon.c 20496 20497SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20498M: Sudeep Holla <sudeep.holla@arm.com> 20499R: Cristian Marussi <cristian.marussi@arm.com> 20500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20501S: Maintained 20502F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20503F: drivers/clk/clk-sc[mp]i.c 20504F: drivers/cpufreq/sc[mp]i-cpufreq.c 20505F: drivers/firmware/arm_scmi/ 20506F: drivers/firmware/arm_scpi.c 20507F: drivers/powercap/arm_scmi_powercap.c 20508F: drivers/regulator/scmi-regulator.c 20509F: drivers/reset/reset-scmi.c 20510F: include/linux/sc[mp]i_protocol.h 20511F: include/trace/events/scmi.h 20512F: include/uapi/linux/virtio_scmi.h 20513 20514SYSTEM RESET/SHUTDOWN DRIVERS 20515M: Sebastian Reichel <sre@kernel.org> 20516L: linux-pm@vger.kernel.org 20517S: Maintained 20518T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20519F: Documentation/devicetree/bindings/power/reset/ 20520F: drivers/power/reset/ 20521 20522SYSTEM TRACE MODULE CLASS 20523M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20524S: Maintained 20525T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20526F: Documentation/trace/stm.rst 20527F: drivers/hwtracing/stm/ 20528F: include/linux/stm.h 20529F: include/uapi/linux/stm.h 20530 20531SYSTEM76 ACPI DRIVER 20532M: Jeremy Soller <jeremy@system76.com> 20533M: System76 Product Development <productdev@system76.com> 20534L: platform-driver-x86@vger.kernel.org 20535S: Maintained 20536F: drivers/platform/x86/system76_acpi.c 20537 20538SYSV FILESYSTEM 20539S: Orphan 20540F: Documentation/filesystems/sysv-fs.rst 20541F: fs/sysv/ 20542F: include/linux/sysv_fs.h 20543 20544TASKSTATS STATISTICS INTERFACE 20545M: Balbir Singh <bsingharora@gmail.com> 20546S: Maintained 20547F: Documentation/accounting/taskstats* 20548F: include/linux/taskstats* 20549F: kernel/taskstats.c 20550 20551TC subsystem 20552M: Jamal Hadi Salim <jhs@mojatatu.com> 20553M: Cong Wang <xiyou.wangcong@gmail.com> 20554M: Jiri Pirko <jiri@resnulli.us> 20555L: netdev@vger.kernel.org 20556S: Maintained 20557F: include/net/pkt_cls.h 20558F: include/net/pkt_sched.h 20559F: include/net/tc_act/ 20560F: include/uapi/linux/pkt_cls.h 20561F: include/uapi/linux/pkt_sched.h 20562F: include/uapi/linux/tc_act/ 20563F: include/uapi/linux/tc_ematch/ 20564F: net/sched/ 20565F: tools/testing/selftests/tc-testing 20566 20567TC90522 MEDIA DRIVER 20568M: Akihiro Tsukada <tskd08@gmail.com> 20569L: linux-media@vger.kernel.org 20570S: Odd Fixes 20571F: drivers/media/dvb-frontends/tc90522* 20572 20573TCP LOW PRIORITY MODULE 20574M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20575M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20576S: Maintained 20577W: http://tcp-lp-mod.sourceforge.net/ 20578F: net/ipv4/tcp_lp.c 20579 20580TDA10071 MEDIA DRIVER 20581M: Antti Palosaari <crope@iki.fi> 20582L: linux-media@vger.kernel.org 20583S: Maintained 20584W: https://linuxtv.org 20585W: http://palosaari.fi/linux/ 20586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20587T: git git://linuxtv.org/anttip/media_tree.git 20588F: drivers/media/dvb-frontends/tda10071* 20589 20590TDA18212 MEDIA DRIVER 20591M: Antti Palosaari <crope@iki.fi> 20592L: linux-media@vger.kernel.org 20593S: Maintained 20594W: https://linuxtv.org 20595W: http://palosaari.fi/linux/ 20596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20597T: git git://linuxtv.org/anttip/media_tree.git 20598F: drivers/media/tuners/tda18212* 20599 20600TDA18218 MEDIA DRIVER 20601M: Antti Palosaari <crope@iki.fi> 20602L: linux-media@vger.kernel.org 20603S: Maintained 20604W: https://linuxtv.org 20605W: http://palosaari.fi/linux/ 20606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20607T: git git://linuxtv.org/anttip/media_tree.git 20608F: drivers/media/tuners/tda18218* 20609 20610TDA18250 MEDIA DRIVER 20611M: Olli Salonen <olli.salonen@iki.fi> 20612L: linux-media@vger.kernel.org 20613S: Maintained 20614W: https://linuxtv.org 20615Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20616T: git git://linuxtv.org/media_tree.git 20617F: drivers/media/tuners/tda18250* 20618 20619TDA18271 MEDIA DRIVER 20620M: Michael Krufky <mkrufky@linuxtv.org> 20621L: linux-media@vger.kernel.org 20622S: Maintained 20623W: https://linuxtv.org 20624W: http://github.com/mkrufky 20625Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20626T: git git://linuxtv.org/mkrufky/tuners.git 20627F: drivers/media/tuners/tda18271* 20628 20629TDA1997x MEDIA DRIVER 20630M: Tim Harvey <tharvey@gateworks.com> 20631L: linux-media@vger.kernel.org 20632S: Maintained 20633W: https://linuxtv.org 20634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20635F: drivers/media/i2c/tda1997x.* 20636 20637TDA827x MEDIA DRIVER 20638M: Michael Krufky <mkrufky@linuxtv.org> 20639L: linux-media@vger.kernel.org 20640S: Maintained 20641W: https://linuxtv.org 20642W: http://github.com/mkrufky 20643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20644T: git git://linuxtv.org/mkrufky/tuners.git 20645F: drivers/media/tuners/tda8290.* 20646 20647TDA8290 MEDIA DRIVER 20648M: Michael Krufky <mkrufky@linuxtv.org> 20649L: linux-media@vger.kernel.org 20650S: Maintained 20651W: https://linuxtv.org 20652W: http://github.com/mkrufky 20653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20654T: git git://linuxtv.org/mkrufky/tuners.git 20655F: drivers/media/tuners/tda8290.* 20656 20657TDA9840 MEDIA DRIVER 20658M: Hans Verkuil <hverkuil@xs4all.nl> 20659L: linux-media@vger.kernel.org 20660S: Maintained 20661W: https://linuxtv.org 20662T: git git://linuxtv.org/media_tree.git 20663F: drivers/media/i2c/tda9840* 20664 20665TEA5761 TUNER DRIVER 20666M: Mauro Carvalho Chehab <mchehab@kernel.org> 20667L: linux-media@vger.kernel.org 20668S: Odd fixes 20669W: https://linuxtv.org 20670T: git git://linuxtv.org/media_tree.git 20671F: drivers/media/tuners/tea5761.* 20672 20673TEA5767 TUNER DRIVER 20674M: Mauro Carvalho Chehab <mchehab@kernel.org> 20675L: linux-media@vger.kernel.org 20676S: Maintained 20677W: https://linuxtv.org 20678T: git git://linuxtv.org/media_tree.git 20679F: drivers/media/tuners/tea5767.* 20680 20681TEA6415C MEDIA DRIVER 20682M: Hans Verkuil <hverkuil@xs4all.nl> 20683L: linux-media@vger.kernel.org 20684S: Maintained 20685W: https://linuxtv.org 20686T: git git://linuxtv.org/media_tree.git 20687F: drivers/media/i2c/tea6415c* 20688 20689TEA6420 MEDIA DRIVER 20690M: Hans Verkuil <hverkuil@xs4all.nl> 20691L: linux-media@vger.kernel.org 20692S: Maintained 20693W: https://linuxtv.org 20694T: git git://linuxtv.org/media_tree.git 20695F: drivers/media/i2c/tea6420* 20696 20697TEAM DRIVER 20698M: Jiri Pirko <jiri@resnulli.us> 20699L: netdev@vger.kernel.org 20700S: Supported 20701F: drivers/net/team/ 20702F: include/linux/if_team.h 20703F: include/uapi/linux/if_team.h 20704F: tools/testing/selftests/drivers/net/team/ 20705 20706TECHNICAL ADVISORY BOARD PROCESS DOCS 20707M: "Theodore Ts'o" <tytso@mit.edu> 20708M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20709L: tech-board-discuss@lists.linux-foundation.org 20710S: Maintained 20711F: Documentation/process/contribution-maturity-model.rst 20712F: Documentation/process/researcher-guidelines.rst 20713 20714TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20715M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20716S: Maintained 20717F: arch/x86/platform/ts5500/ 20718 20719TECHNOTREND USB IR RECEIVER 20720M: Sean Young <sean@mess.org> 20721L: linux-media@vger.kernel.org 20722S: Maintained 20723F: drivers/media/rc/ttusbir.c 20724 20725TECHWELL TW9910 VIDEO DECODER 20726L: linux-media@vger.kernel.org 20727S: Orphan 20728F: drivers/media/i2c/tw9910.c 20729F: include/media/i2c/tw9910.h 20730 20731TEE SUBSYSTEM 20732M: Jens Wiklander <jens.wiklander@linaro.org> 20733R: Sumit Garg <sumit.garg@linaro.org> 20734L: op-tee@lists.trustedfirmware.org 20735S: Maintained 20736F: Documentation/staging/tee.rst 20737F: drivers/tee/ 20738F: include/linux/tee_drv.h 20739F: include/uapi/linux/tee.h 20740 20741TEGRA ARCHITECTURE SUPPORT 20742M: Thierry Reding <thierry.reding@gmail.com> 20743M: Jonathan Hunter <jonathanh@nvidia.com> 20744L: linux-tegra@vger.kernel.org 20745S: Supported 20746Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20747T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20748N: [^a-z]tegra 20749 20750TEGRA CLOCK DRIVER 20751M: Peter De Schrijver <pdeschrijver@nvidia.com> 20752M: Prashant Gaikwad <pgaikwad@nvidia.com> 20753S: Supported 20754F: drivers/clk/tegra/ 20755 20756TEGRA DMA DRIVERS 20757M: Laxman Dewangan <ldewangan@nvidia.com> 20758M: Jon Hunter <jonathanh@nvidia.com> 20759S: Supported 20760F: drivers/dma/tegra* 20761 20762TEGRA I2C DRIVER 20763M: Laxman Dewangan <ldewangan@nvidia.com> 20764R: Dmitry Osipenko <digetx@gmail.com> 20765S: Supported 20766F: drivers/i2c/busses/i2c-tegra.c 20767 20768TEGRA IOMMU DRIVERS 20769M: Thierry Reding <thierry.reding@gmail.com> 20770R: Krishna Reddy <vdumpa@nvidia.com> 20771L: linux-tegra@vger.kernel.org 20772S: Supported 20773F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20774F: drivers/iommu/tegra* 20775 20776TEGRA KBC DRIVER 20777M: Laxman Dewangan <ldewangan@nvidia.com> 20778S: Supported 20779F: drivers/input/keyboard/tegra-kbc.c 20780 20781TEGRA NAND DRIVER 20782M: Stefan Agner <stefan@agner.ch> 20783M: Lucas Stach <dev@lynxeye.de> 20784S: Maintained 20785F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20786F: drivers/mtd/nand/raw/tegra_nand.c 20787 20788TEGRA PWM DRIVER 20789M: Thierry Reding <thierry.reding@gmail.com> 20790S: Supported 20791F: drivers/pwm/pwm-tegra.c 20792 20793TEGRA QUAD SPI DRIVER 20794M: Thierry Reding <thierry.reding@gmail.com> 20795M: Jonathan Hunter <jonathanh@nvidia.com> 20796M: Sowjanya Komatineni <skomatineni@nvidia.com> 20797L: linux-tegra@vger.kernel.org 20798S: Maintained 20799F: drivers/spi/spi-tegra210-quad.c 20800 20801TEGRA SERIAL DRIVER 20802M: Laxman Dewangan <ldewangan@nvidia.com> 20803S: Supported 20804F: drivers/tty/serial/serial-tegra.c 20805 20806TEGRA SPI DRIVER 20807M: Laxman Dewangan <ldewangan@nvidia.com> 20808S: Supported 20809F: drivers/spi/spi-tegra* 20810 20811TEGRA VIDEO DRIVER 20812M: Thierry Reding <thierry.reding@gmail.com> 20813M: Jonathan Hunter <jonathanh@nvidia.com> 20814M: Sowjanya Komatineni <skomatineni@nvidia.com> 20815L: linux-media@vger.kernel.org 20816L: linux-tegra@vger.kernel.org 20817S: Maintained 20818F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20819F: drivers/staging/media/tegra-video/ 20820 20821TEGRA XUSB PADCTL DRIVER 20822M: JC Kuo <jckuo@nvidia.com> 20823S: Supported 20824F: drivers/phy/tegra/xusb* 20825 20826TEHUTI ETHERNET DRIVER 20827M: Andy Gospodarek <andy@greyhouse.net> 20828L: netdev@vger.kernel.org 20829S: Supported 20830F: drivers/net/ethernet/tehuti/* 20831 20832TELECOM CLOCK DRIVER FOR MCPL0010 20833M: Mark Gross <markgross@kernel.org> 20834S: Supported 20835F: drivers/char/tlclk.c 20836 20837TEMPO SEMICONDUCTOR DRIVERS 20838M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20839S: Maintained 20840F: Documentation/devicetree/bindings/sound/tscs*.txt 20841F: sound/soc/codecs/tscs*.c 20842F: sound/soc/codecs/tscs*.h 20843 20844TENSILICA XTENSA PORT (xtensa) 20845M: Chris Zankel <chris@zankel.net> 20846M: Max Filippov <jcmvbkbc@gmail.com> 20847S: Maintained 20848T: git https://github.com/jcmvbkbc/linux-xtensa.git 20849F: arch/xtensa/ 20850F: drivers/irqchip/irq-xtensa-* 20851 20852TEXAS INSTRUMENTS ASoC DRIVERS 20853M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20854L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20855S: Maintained 20856F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20857F: sound/soc/ti/ 20858 20859TEXAS INSTRUMENTS DMA DRIVERS 20860M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20861L: dmaengine@vger.kernel.org 20862S: Maintained 20863F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20864F: Documentation/devicetree/bindings/dma/ti-edma.txt 20865F: Documentation/devicetree/bindings/dma/ti/ 20866F: drivers/dma/ti/ 20867F: include/linux/dma/k3-psil.h 20868F: include/linux/dma/k3-udma-glue.h 20869F: include/linux/dma/ti-cppi5.h 20870X: drivers/dma/ti/cppi41.c 20871 20872TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20873M: Robert Marko <robert.marko@sartura.hr> 20874M: Luka Perkov <luka.perkov@sartura.hr> 20875L: linux-hwmon@vger.kernel.org 20876S: Maintained 20877F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20878F: Documentation/hwmon/tps23861.rst 20879F: drivers/hwmon/tps23861.c 20880 20881TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20882M: Ricardo Ribalda <ribalda@kernel.org> 20883L: linux-iio@vger.kernel.org 20884S: Supported 20885F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20886F: drivers/iio/dac/ti-dac7612.c 20887 20888TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20889M: Nishanth Menon <nm@ti.com> 20890M: Tero Kristo <kristo@kernel.org> 20891M: Santosh Shilimkar <ssantosh@kernel.org> 20892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20893S: Maintained 20894F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20895F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20896F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20897F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20898F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20899F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20900F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20901F: drivers/clk/keystone/sci-clk.c 20902F: drivers/firmware/ti_sci* 20903F: drivers/irqchip/irq-ti-sci-inta.c 20904F: drivers/irqchip/irq-ti-sci-intr.c 20905F: drivers/reset/reset-ti-sci.c 20906F: drivers/soc/ti/ti_sci_inta_msi.c 20907F: drivers/soc/ti/ti_sci_pm_domains.c 20908F: include/dt-bindings/soc/ti,sci_pm_domain.h 20909F: include/linux/soc/ti/ti_sci_inta_msi.h 20910F: include/linux/soc/ti/ti_sci_protocol.h 20911 20912TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20913M: Puranjay Mohan <puranjay12@gmail.com> 20914L: linux-iio@vger.kernel.org 20915S: Supported 20916F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20917F: drivers/iio/temperature/tmp117.c 20918 20919THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20920M: Hans Verkuil <hverkuil@xs4all.nl> 20921L: linux-media@vger.kernel.org 20922S: Maintained 20923W: https://linuxtv.org 20924T: git git://linuxtv.org/media_tree.git 20925F: drivers/media/radio/radio-raremono.c 20926 20927THERMAL 20928M: Rafael J. Wysocki <rafael@kernel.org> 20929M: Daniel Lezcano <daniel.lezcano@linaro.org> 20930R: Amit Kucheria <amitk@kernel.org> 20931R: Zhang Rui <rui.zhang@intel.com> 20932L: linux-pm@vger.kernel.org 20933S: Supported 20934Q: https://patchwork.kernel.org/project/linux-pm/list/ 20935T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20936F: Documentation/ABI/testing/sysfs-class-thermal 20937F: Documentation/admin-guide/thermal/ 20938F: Documentation/devicetree/bindings/thermal/ 20939F: Documentation/driver-api/thermal/ 20940F: drivers/thermal/ 20941F: include/dt-bindings/thermal/ 20942F: include/linux/cpu_cooling.h 20943F: include/linux/thermal.h 20944F: include/uapi/linux/thermal.h 20945F: tools/lib/thermal/ 20946F: tools/thermal/ 20947 20948THERMAL DRIVER FOR AMLOGIC SOCS 20949M: Guillaume La Roque <glaroque@baylibre.com> 20950L: linux-pm@vger.kernel.org 20951L: linux-amlogic@lists.infradead.org 20952S: Supported 20953W: http://linux-meson.com/ 20954F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20955F: drivers/thermal/amlogic_thermal.c 20956 20957THERMAL/CPU_COOLING 20958M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20959M: Daniel Lezcano <daniel.lezcano@linaro.org> 20960M: Viresh Kumar <viresh.kumar@linaro.org> 20961R: Lukasz Luba <lukasz.luba@arm.com> 20962L: linux-pm@vger.kernel.org 20963S: Supported 20964F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20965F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20966F: drivers/thermal/cpufreq_cooling.c 20967F: drivers/thermal/cpuidle_cooling.c 20968F: include/linux/cpu_cooling.h 20969 20970THERMAL/POWER_ALLOCATOR 20971M: Lukasz Luba <lukasz.luba@arm.com> 20972L: linux-pm@vger.kernel.org 20973S: Maintained 20974F: Documentation/driver-api/thermal/power_allocator.rst 20975F: drivers/thermal/gov_power_allocator.c 20976F: drivers/thermal/thermal_trace_ipa.h 20977 20978THINKPAD ACPI EXTRAS DRIVER 20979M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20980L: ibm-acpi-devel@lists.sourceforge.net 20981L: platform-driver-x86@vger.kernel.org 20982S: Maintained 20983W: http://ibm-acpi.sourceforge.net 20984W: http://thinkwiki.org/wiki/Ibm-acpi 20985T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20986F: drivers/platform/x86/thinkpad_acpi.c 20987 20988THINKPAD LMI DRIVER 20989M: Mark Pearson <markpearson@lenovo.com> 20990L: platform-driver-x86@vger.kernel.org 20991S: Maintained 20992F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20993F: drivers/platform/x86/think-lmi.? 20994 20995THUNDERBOLT DMA TRAFFIC TEST DRIVER 20996M: Isaac Hazan <isaac.hazan@intel.com> 20997L: linux-usb@vger.kernel.org 20998S: Maintained 20999F: drivers/thunderbolt/dma_test.c 21000 21001THUNDERBOLT DRIVER 21002M: Andreas Noever <andreas.noever@gmail.com> 21003M: Michael Jamet <michael.jamet@intel.com> 21004M: Mika Westerberg <mika.westerberg@linux.intel.com> 21005M: Yehezkel Bernat <YehezkelShB@gmail.com> 21006L: linux-usb@vger.kernel.org 21007S: Maintained 21008T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21009F: Documentation/admin-guide/thunderbolt.rst 21010F: drivers/thunderbolt/ 21011F: include/linux/thunderbolt.h 21012 21013THUNDERBOLT NETWORK DRIVER 21014M: Michael Jamet <michael.jamet@intel.com> 21015M: Mika Westerberg <mika.westerberg@linux.intel.com> 21016M: Yehezkel Bernat <YehezkelShB@gmail.com> 21017L: netdev@vger.kernel.org 21018S: Maintained 21019F: drivers/net/thunderbolt/ 21020 21021THUNDERX GPIO DRIVER 21022M: Robert Richter <rric@kernel.org> 21023S: Odd Fixes 21024F: drivers/gpio/gpio-thunderx.c 21025 21026TI ADS7924 ADC DRIVER 21027M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21028L: linux-iio@vger.kernel.org 21029S: Supported 21030F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21031F: drivers/iio/adc/ti-ads7924.c 21032 21033TI AM437X VPFE DRIVER 21034M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21035L: linux-media@vger.kernel.org 21036S: Maintained 21037W: https://linuxtv.org 21038Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21039T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21040F: drivers/media/platform/ti/am437x/ 21041 21042TI BANDGAP AND THERMAL DRIVER 21043M: Eduardo Valentin <edubezval@gmail.com> 21044M: Keerthy <j-keerthy@ti.com> 21045L: linux-pm@vger.kernel.org 21046L: linux-omap@vger.kernel.org 21047S: Maintained 21048F: drivers/thermal/ti-soc-thermal/ 21049 21050TI BQ27XXX POWER SUPPLY DRIVER 21051F: drivers/power/supply/bq27xxx_battery.c 21052F: drivers/power/supply/bq27xxx_battery_i2c.c 21053F: include/linux/power/bq27xxx_battery.h 21054 21055TI CDCE706 CLOCK DRIVER 21056M: Max Filippov <jcmvbkbc@gmail.com> 21057S: Maintained 21058F: drivers/clk/clk-cdce706.c 21059 21060TI CLOCK DRIVER 21061M: Tero Kristo <kristo@kernel.org> 21062L: linux-omap@vger.kernel.org 21063S: Odd Fixes 21064F: drivers/clk/ti/ 21065F: include/linux/clk/ti.h 21066 21067TI DAVINCI MACHINE SUPPORT 21068M: Bartosz Golaszewski <brgl@bgdev.pl> 21069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21070S: Maintained 21071T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21072F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21073F: arch/arm/boot/dts/da850* 21074F: arch/arm/mach-davinci/ 21075F: drivers/i2c/busses/i2c-davinci.c 21076 21077TI DAVINCI SERIES CLOCK DRIVER 21078M: David Lechner <david@lechnology.com> 21079R: Sekhar Nori <nsekhar@ti.com> 21080S: Maintained 21081F: Documentation/devicetree/bindings/clock/ti/davinci/ 21082F: drivers/clk/davinci/ 21083F: include/linux/clk/davinci.h 21084 21085TI DAVINCI SERIES GPIO DRIVER 21086M: Keerthy <j-keerthy@ti.com> 21087L: linux-gpio@vger.kernel.org 21088S: Maintained 21089F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21090F: drivers/gpio/gpio-davinci.c 21091 21092TI DAVINCI SERIES MEDIA DRIVER 21093M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21094L: linux-media@vger.kernel.org 21095S: Maintained 21096W: https://linuxtv.org 21097Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21098T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21099F: drivers/media/platform/ti/davinci/ 21100F: include/media/davinci/ 21101 21102TI ENHANCED CAPTURE (eCAP) DRIVER 21103M: Vignesh Raghavendra <vigneshr@ti.com> 21104R: Julien Panis <jpanis@baylibre.com> 21105L: linux-iio@vger.kernel.org 21106L: linux-omap@vger.kernel.org 21107S: Maintained 21108F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21109F: drivers/counter/ti-ecap-capture.c 21110 21111TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21112R: David Lechner <david@lechnology.com> 21113L: linux-iio@vger.kernel.org 21114F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21115F: drivers/counter/ti-eqep.c 21116 21117TI ETHERNET SWITCH DRIVER (CPSW) 21118R: Grygorii Strashko <grygorii.strashko@ti.com> 21119L: linux-omap@vger.kernel.org 21120L: netdev@vger.kernel.org 21121S: Maintained 21122F: drivers/net/ethernet/ti/cpsw* 21123F: drivers/net/ethernet/ti/davinci* 21124 21125TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21126M: Alex Dubov <oakad@yahoo.com> 21127S: Maintained 21128W: http://tifmxx.berlios.de/ 21129F: drivers/memstick/host/tifm_ms.c 21130F: drivers/misc/tifm* 21131F: drivers/mmc/host/tifm_sd.c 21132F: include/linux/tifm.h 21133 21134TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21135M: Nishanth Menon <nm@ti.com> 21136M: Santosh Shilimkar <ssantosh@kernel.org> 21137L: linux-kernel@vger.kernel.org 21138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21139S: Maintained 21140T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21141F: drivers/soc/ti/* 21142 21143TI LM49xxx FAMILY ASoC CODEC DRIVERS 21144M: M R Swami Reddy <mr.swami.reddy@ti.com> 21145M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21146L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21147S: Maintained 21148F: sound/soc/codecs/isabelle* 21149F: sound/soc/codecs/lm49453* 21150 21151TI LMP92064 ADC DRIVER 21152M: Leonard Göhrs <l.goehrs@pengutronix.de> 21153R: kernel@pengutronix.de 21154L: linux-iio@vger.kernel.org 21155S: Maintained 21156F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21157F: drivers/iio/adc/ti-lmp92064.c 21158 21159TI PCM3060 ASoC CODEC DRIVER 21160M: Kirill Marinushkin <kmarinushkin@birdec.com> 21161L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21162S: Maintained 21163F: Documentation/devicetree/bindings/sound/pcm3060.txt 21164F: sound/soc/codecs/pcm3060* 21165 21166TI TAS571X FAMILY ASoC CODEC DRIVER 21167M: Kevin Cernekee <cernekee@chromium.org> 21168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21169S: Odd Fixes 21170F: sound/soc/codecs/tas571x* 21171 21172TI TMAG5273 MAGNETOMETER DRIVER 21173M: Gerald Loacker <gerald.loacker@wolfvision.net> 21174L: linux-iio@vger.kernel.org 21175S: Maintained 21176F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21177F: drivers/iio/magnetometer/tmag5273.c 21178 21179TI TRF7970A NFC DRIVER 21180M: Mark Greer <mgreer@animalcreek.com> 21181L: linux-wireless@vger.kernel.org 21182S: Supported 21183F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21184F: drivers/nfc/trf7970a.c 21185 21186TI TSC2046 ADC DRIVER 21187M: Oleksij Rempel <o.rempel@pengutronix.de> 21188R: kernel@pengutronix.de 21189L: linux-iio@vger.kernel.org 21190S: Maintained 21191F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21192F: drivers/iio/adc/ti-tsc2046.c 21193 21194TI TWL4030 SERIES SOC CODEC DRIVER 21195M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21196L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21197S: Maintained 21198F: sound/soc/codecs/twl4030* 21199 21200TI VPE/CAL DRIVERS 21201M: Benoit Parrot <bparrot@ti.com> 21202L: linux-media@vger.kernel.org 21203S: Maintained 21204W: http://linuxtv.org/ 21205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21206F: Documentation/devicetree/bindings/media/ti,cal.yaml 21207F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21208F: drivers/media/platform/ti/cal/ 21209F: drivers/media/platform/ti/vpe/ 21210 21211TI WILINK WIRELESS DRIVERS 21212L: linux-wireless@vger.kernel.org 21213S: Orphan 21214W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21215W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21216T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21217F: drivers/net/wireless/ti/ 21218 21219TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21220M: John Stultz <jstultz@google.com> 21221M: Thomas Gleixner <tglx@linutronix.de> 21222R: Stephen Boyd <sboyd@kernel.org> 21223L: linux-kernel@vger.kernel.org 21224S: Supported 21225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21226F: include/linux/clocksource.h 21227F: include/linux/time.h 21228F: include/linux/timex.h 21229F: include/uapi/linux/time.h 21230F: include/uapi/linux/timex.h 21231F: kernel/time/alarmtimer.c 21232F: kernel/time/clocksource.c 21233F: kernel/time/ntp.c 21234F: kernel/time/time*.c 21235F: tools/testing/selftests/timers/ 21236 21237TIPC NETWORK LAYER 21238M: Jon Maloy <jmaloy@redhat.com> 21239M: Ying Xue <ying.xue@windriver.com> 21240L: netdev@vger.kernel.org (core kernel code) 21241L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21242S: Maintained 21243W: http://tipc.sourceforge.net/ 21244F: include/uapi/linux/tipc*.h 21245F: net/tipc/ 21246 21247TLAN NETWORK DRIVER 21248M: Samuel Chessman <chessman@tux.org> 21249L: tlan-devel@lists.sourceforge.net (subscribers-only) 21250S: Maintained 21251W: http://sourceforge.net/projects/tlan/ 21252F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21253F: drivers/net/ethernet/ti/tlan.* 21254 21255TMIO/SDHI MMC DRIVER 21256M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21257L: linux-mmc@vger.kernel.org 21258L: linux-renesas-soc@vger.kernel.org 21259S: Supported 21260F: drivers/mmc/host/renesas_sdhi* 21261F: drivers/mmc/host/tmio_mmc* 21262F: include/linux/mfd/tmio.h 21263 21264TMP401 HARDWARE MONITOR DRIVER 21265M: Guenter Roeck <linux@roeck-us.net> 21266L: linux-hwmon@vger.kernel.org 21267S: Maintained 21268F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21269F: Documentation/hwmon/tmp401.rst 21270F: drivers/hwmon/tmp401.c 21271 21272TMP464 HARDWARE MONITOR DRIVER 21273M: Guenter Roeck <linux@roeck-us.net> 21274L: linux-hwmon@vger.kernel.org 21275S: Maintained 21276F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21277F: Documentation/hwmon/tmp464.rst 21278F: drivers/hwmon/tmp464.c 21279 21280TMP513 HARDWARE MONITOR DRIVER 21281M: Eric Tremblay <etremblay@distech-controls.com> 21282L: linux-hwmon@vger.kernel.org 21283S: Maintained 21284F: Documentation/hwmon/tmp513.rst 21285F: drivers/hwmon/tmp513.c 21286 21287TMPFS (SHMEM FILESYSTEM) 21288M: Hugh Dickins <hughd@google.com> 21289L: linux-mm@kvack.org 21290S: Maintained 21291F: include/linux/shmem_fs.h 21292F: mm/shmem.c 21293 21294TOMOYO SECURITY MODULE 21295M: Kentaro Takeda <takedakn@nttdata.co.jp> 21296M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21297L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21298L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21299L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21300L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21301S: Maintained 21302W: https://tomoyo.osdn.jp/ 21303F: security/tomoyo/ 21304 21305TOPSTAR LAPTOP EXTRAS DRIVER 21306M: Herton Ronaldo Krzesinski <herton@canonical.com> 21307L: platform-driver-x86@vger.kernel.org 21308S: Maintained 21309F: drivers/platform/x86/topstar-laptop.c 21310 21311TORTURE-TEST MODULES 21312M: Davidlohr Bueso <dave@stgolabs.net> 21313M: "Paul E. McKenney" <paulmck@kernel.org> 21314M: Josh Triplett <josh@joshtriplett.org> 21315L: linux-kernel@vger.kernel.org 21316S: Supported 21317T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21318F: Documentation/RCU/torture.rst 21319F: kernel/locking/locktorture.c 21320F: kernel/rcu/rcuscale.c 21321F: kernel/rcu/rcutorture.c 21322F: kernel/rcu/refscale.c 21323F: kernel/torture.c 21324 21325TOSHIBA ACPI EXTRAS DRIVER 21326M: Azael Avalos <coproscefalo@gmail.com> 21327L: platform-driver-x86@vger.kernel.org 21328S: Maintained 21329F: drivers/platform/x86/toshiba_acpi.c 21330 21331TOSHIBA BLUETOOTH DRIVER 21332M: Azael Avalos <coproscefalo@gmail.com> 21333L: platform-driver-x86@vger.kernel.org 21334S: Maintained 21335F: drivers/platform/x86/toshiba_bluetooth.c 21336 21337TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21338M: Azael Avalos <coproscefalo@gmail.com> 21339L: platform-driver-x86@vger.kernel.org 21340S: Maintained 21341F: drivers/platform/x86/toshiba_haps.c 21342 21343TOSHIBA SMM DRIVER 21344M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21345S: Maintained 21346W: http://www.buzzard.org.uk/toshiba/ 21347F: drivers/char/toshiba.c 21348F: include/linux/toshiba.h 21349F: include/uapi/linux/toshiba.h 21350 21351TOSHIBA TC358743 DRIVER 21352M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21353L: linux-media@vger.kernel.org 21354S: Maintained 21355F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21356F: drivers/media/i2c/tc358743* 21357F: include/media/i2c/tc358743.h 21358 21359TOSHIBA WMI HOTKEYS DRIVER 21360M: Azael Avalos <coproscefalo@gmail.com> 21361L: platform-driver-x86@vger.kernel.org 21362S: Maintained 21363F: drivers/platform/x86/toshiba-wmi.c 21364 21365TPM DEVICE DRIVER 21366M: Peter Huewe <peterhuewe@gmx.de> 21367M: Jarkko Sakkinen <jarkko@kernel.org> 21368R: Jason Gunthorpe <jgg@ziepe.ca> 21369L: linux-integrity@vger.kernel.org 21370S: Maintained 21371W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21372Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21373T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21374F: drivers/char/tpm/ 21375 21376TPS546D24 DRIVER 21377M: Duke Du <dukedu83@gmail.com> 21378L: linux-hwmon@vger.kernel.org 21379S: Maintained 21380F: Documentation/hwmon/tps546d24.rst 21381F: drivers/hwmon/pmbus/tps546d24.c 21382 21383TRACING 21384M: Steven Rostedt <rostedt@goodmis.org> 21385M: Masami Hiramatsu <mhiramat@kernel.org> 21386L: linux-kernel@vger.kernel.org 21387L: linux-trace-kernel@vger.kernel.org 21388S: Maintained 21389Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21390T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21391F: Documentation/trace/* 21392F: fs/tracefs/ 21393F: include/linux/trace*.h 21394F: include/trace/ 21395F: kernel/trace/ 21396F: scripts/tracing/ 21397F: tools/testing/selftests/ftrace/ 21398 21399TRACING MMIO ACCESSES (MMIOTRACE) 21400M: Steven Rostedt <rostedt@goodmis.org> 21401M: Masami Hiramatsu <mhiramat@kernel.org> 21402R: Karol Herbst <karolherbst@gmail.com> 21403R: Pekka Paalanen <ppaalanen@gmail.com> 21404L: linux-kernel@vger.kernel.org 21405L: nouveau@lists.freedesktop.org 21406S: Maintained 21407F: arch/x86/mm/kmmio.c 21408F: arch/x86/mm/mmio-mod.c 21409F: arch/x86/mm/testmmiotrace.c 21410F: include/linux/mmiotrace.h 21411F: kernel/trace/trace_mmiotrace.c 21412 21413TRACING OS NOISE / LATENCY TRACERS 21414M: Steven Rostedt <rostedt@goodmis.org> 21415M: Daniel Bristot de Oliveira <bristot@kernel.org> 21416S: Maintained 21417F: Documentation/trace/hwlat_detector.rst 21418F: Documentation/trace/osnoise-tracer.rst 21419F: Documentation/trace/timerlat-tracer.rst 21420F: arch/*/kernel/trace.c 21421F: include/trace/events/osnoise.h 21422F: kernel/trace/trace_hwlat.c 21423F: kernel/trace/trace_irqsoff.c 21424F: kernel/trace/trace_osnoise.c 21425F: kernel/trace/trace_sched_wakeup.c 21426 21427TRADITIONAL CHINESE DOCUMENTATION 21428M: Hu Haowen <src.res@email.cn> 21429L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21430S: Maintained 21431W: https://github.com/srcres258/linux-doc 21432T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21433F: Documentation/translations/zh_TW/ 21434 21435TTY LAYER 21436M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21437M: Jiri Slaby <jirislaby@kernel.org> 21438S: Supported 21439T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21440F: Documentation/driver-api/serial/ 21441F: drivers/tty/ 21442F: drivers/tty/serial/serial_core.c 21443F: include/linux/selection.h 21444F: include/linux/serial.h 21445F: include/linux/serial_core.h 21446F: include/linux/sysrq.h 21447F: include/linux/tty*.h 21448F: include/linux/vt.h 21449F: include/linux/vt_*.h 21450F: include/uapi/linux/serial.h 21451F: include/uapi/linux/serial_core.h 21452F: include/uapi/linux/tty.h 21453 21454TUA9001 MEDIA DRIVER 21455M: Antti Palosaari <crope@iki.fi> 21456L: linux-media@vger.kernel.org 21457S: Maintained 21458W: https://linuxtv.org 21459W: http://palosaari.fi/linux/ 21460Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21461T: git git://linuxtv.org/anttip/media_tree.git 21462F: drivers/media/tuners/tua9001* 21463 21464TULIP NETWORK DRIVERS 21465L: netdev@vger.kernel.org 21466L: linux-parisc@vger.kernel.org 21467S: Orphan 21468F: drivers/net/ethernet/dec/tulip/ 21469 21470TUN/TAP driver 21471M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21472S: Maintained 21473W: http://vtun.sourceforge.net/tun 21474F: Documentation/networking/tuntap.rst 21475F: arch/um/os-Linux/drivers/ 21476 21477TURBOCHANNEL SUBSYSTEM 21478M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21479M: Ralf Baechle <ralf@linux-mips.org> 21480L: linux-mips@vger.kernel.org 21481S: Maintained 21482Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21483F: drivers/tc/ 21484F: include/linux/tc.h 21485 21486TURBOSTAT UTILITY 21487M: "Len Brown" <lenb@kernel.org> 21488L: linux-pm@vger.kernel.org 21489S: Supported 21490Q: https://patchwork.kernel.org/project/linux-pm/list/ 21491B: https://bugzilla.kernel.org 21492T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21493F: tools/power/x86/turbostat/ 21494 21495TW5864 VIDEO4LINUX DRIVER 21496M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21497M: Anton Sviridenko <anton@corp.bluecherry.net> 21498M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21499M: Andrey Utkin <andrey_utkin@fastmail.com> 21500L: linux-media@vger.kernel.org 21501S: Supported 21502F: drivers/media/pci/tw5864/ 21503 21504TW68 VIDEO4LINUX DRIVER 21505M: Hans Verkuil <hverkuil@xs4all.nl> 21506L: linux-media@vger.kernel.org 21507S: Odd Fixes 21508W: https://linuxtv.org 21509T: git git://linuxtv.org/media_tree.git 21510F: drivers/media/pci/tw68/ 21511 21512TW686X VIDEO4LINUX DRIVER 21513M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21514L: linux-media@vger.kernel.org 21515S: Maintained 21516W: http://linuxtv.org 21517T: git git://linuxtv.org/media_tree.git 21518F: drivers/media/pci/tw686x/ 21519 21520U-BOOT ENVIRONMENT VARIABLES 21521M: Rafał Miłecki <rafal@milecki.pl> 21522S: Maintained 21523F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21524F: drivers/nvmem/u-boot-env.c 21525 21526UACCE ACCELERATOR FRAMEWORK 21527M: Zhangfei Gao <zhangfei.gao@linaro.org> 21528M: Zhou Wang <wangzhou1@hisilicon.com> 21529L: linux-accelerators@lists.ozlabs.org 21530L: linux-kernel@vger.kernel.org 21531S: Maintained 21532F: Documentation/ABI/testing/sysfs-driver-uacce 21533F: Documentation/misc-devices/uacce.rst 21534F: drivers/misc/uacce/ 21535F: include/linux/uacce.h 21536F: include/uapi/misc/uacce/ 21537 21538UBI FILE SYSTEM (UBIFS) 21539M: Richard Weinberger <richard@nod.at> 21540L: linux-mtd@lists.infradead.org 21541S: Supported 21542W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21543T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21544T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21545F: Documentation/ABI/testing/sysfs-fs-ubifs 21546F: Documentation/filesystems/ubifs-authentication.rst 21547F: Documentation/filesystems/ubifs.rst 21548F: fs/ubifs/ 21549 21550UBLK USERSPACE BLOCK DRIVER 21551M: Ming Lei <ming.lei@redhat.com> 21552L: linux-block@vger.kernel.org 21553S: Maintained 21554F: Documentation/block/ublk.rst 21555F: drivers/block/ublk_drv.c 21556F: include/uapi/linux/ublk_cmd.h 21557 21558UCLINUX (M68KNOMMU AND COLDFIRE) 21559M: Greg Ungerer <gerg@linux-m68k.org> 21560L: linux-m68k@lists.linux-m68k.org 21561S: Maintained 21562W: http://www.linux-m68k.org/ 21563T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21564F: arch/m68k/*/*_no.* 21565F: arch/m68k/68*/ 21566F: arch/m68k/coldfire/ 21567F: arch/m68k/include/asm/*_no.* 21568 21569UDF FILESYSTEM 21570M: Jan Kara <jack@suse.com> 21571S: Maintained 21572F: Documentation/filesystems/udf.rst 21573F: fs/udf/ 21574 21575UDRAW TABLET 21576M: Bastien Nocera <hadess@hadess.net> 21577L: linux-input@vger.kernel.org 21578S: Maintained 21579F: drivers/hid/hid-udraw-ps3.c 21580 21581UFS FILESYSTEM 21582M: Evgeniy Dushistov <dushistov@mail.ru> 21583S: Maintained 21584F: Documentation/admin-guide/ufs.rst 21585F: fs/ufs/ 21586 21587UHID USERSPACE HID IO DRIVER 21588M: David Rheinsberg <david.rheinsberg@gmail.com> 21589L: linux-input@vger.kernel.org 21590S: Maintained 21591F: drivers/hid/uhid.c 21592F: include/uapi/linux/uhid.h 21593 21594ULPI BUS 21595M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21596L: linux-usb@vger.kernel.org 21597S: Maintained 21598F: drivers/usb/common/ulpi.c 21599F: include/linux/ulpi/ 21600 21601UNICODE SUBSYSTEM 21602M: Gabriel Krisman Bertazi <krisman@collabora.com> 21603L: linux-fsdevel@vger.kernel.org 21604S: Supported 21605F: fs/unicode/ 21606 21607UNIFDEF 21608M: Tony Finch <dot@dotat.at> 21609S: Maintained 21610W: http://dotat.at/prog/unifdef 21611F: scripts/unifdef.c 21612 21613UNIFORM CDROM DRIVER 21614M: Phillip Potter <phil@philpotter.co.uk> 21615S: Maintained 21616F: Documentation/cdrom/ 21617F: drivers/cdrom/cdrom.c 21618F: include/linux/cdrom.h 21619F: include/uapi/linux/cdrom.h 21620 21621UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21622R: Alim Akhtar <alim.akhtar@samsung.com> 21623R: Avri Altman <avri.altman@wdc.com> 21624R: Bart Van Assche <bvanassche@acm.org> 21625L: linux-scsi@vger.kernel.org 21626S: Supported 21627F: Documentation/devicetree/bindings/ufs/ 21628F: Documentation/scsi/ufs.rst 21629F: drivers/ufs/core/ 21630 21631UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21632M: Pedro Sousa <pedrom.sousa@synopsys.com> 21633L: linux-scsi@vger.kernel.org 21634S: Supported 21635F: drivers/ufs/host/*dwc* 21636 21637UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21638M: Alim Akhtar <alim.akhtar@samsung.com> 21639L: linux-scsi@vger.kernel.org 21640S: Maintained 21641F: drivers/ufs/host/ufs-exynos* 21642 21643UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21644M: Stanley Chu <stanley.chu@mediatek.com> 21645L: linux-scsi@vger.kernel.org 21646L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21647S: Maintained 21648F: drivers/ufs/host/ufs-mediatek* 21649 21650UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21652L: linux-arm-msm@vger.kernel.org 21653L: linux-scsi@vger.kernel.org 21654S: Maintained 21655F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21656F: drivers/ufs/host/ufs-qcom* 21657 21658UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21659M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21660L: linux-renesas-soc@vger.kernel.org 21661L: linux-scsi@vger.kernel.org 21662S: Maintained 21663F: drivers/ufs/host/ufs-renesas.c 21664 21665UNSORTED BLOCK IMAGES (UBI) 21666M: Richard Weinberger <richard@nod.at> 21667L: linux-mtd@lists.infradead.org 21668S: Supported 21669W: http://www.linux-mtd.infradead.org/ 21670T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21671T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21672F: drivers/mtd/ubi/ 21673F: include/linux/mtd/ubi.h 21674F: include/uapi/mtd/ubi-user.h 21675 21676USB "USBNET" DRIVER FRAMEWORK 21677M: Oliver Neukum <oneukum@suse.com> 21678L: netdev@vger.kernel.org 21679S: Maintained 21680W: http://www.linux-usb.org/usbnet 21681F: drivers/net/usb/usbnet.c 21682F: include/linux/usb/usbnet.h 21683 21684USB ACM DRIVER 21685M: Oliver Neukum <oneukum@suse.com> 21686L: linux-usb@vger.kernel.org 21687S: Maintained 21688F: Documentation/usb/acm.rst 21689F: drivers/usb/class/cdc-acm.* 21690 21691USB APPLE MFI FASTCHARGE DRIVER 21692M: Bastien Nocera <hadess@hadess.net> 21693L: linux-usb@vger.kernel.org 21694S: Maintained 21695F: drivers/usb/misc/apple-mfi-fastcharge.c 21696 21697USB AR5523 WIRELESS DRIVER 21698M: Pontus Fuchs <pontus.fuchs@gmail.com> 21699L: linux-wireless@vger.kernel.org 21700S: Maintained 21701F: drivers/net/wireless/ath/ar5523/ 21702 21703USB ATTACHED SCSI 21704M: Oliver Neukum <oneukum@suse.com> 21705L: linux-usb@vger.kernel.org 21706L: linux-scsi@vger.kernel.org 21707S: Maintained 21708F: drivers/usb/storage/uas.c 21709 21710USB CDC ETHERNET DRIVER 21711M: Oliver Neukum <oliver@neukum.org> 21712L: linux-usb@vger.kernel.org 21713S: Maintained 21714F: drivers/net/usb/cdc_*.c 21715F: include/uapi/linux/usb/cdc.h 21716 21717USB CHAOSKEY DRIVER 21718M: Keith Packard <keithp@keithp.com> 21719L: linux-usb@vger.kernel.org 21720S: Maintained 21721F: drivers/usb/misc/chaoskey.c 21722 21723USB CYPRESS C67X00 DRIVER 21724L: linux-usb@vger.kernel.org 21725S: Orphan 21726F: drivers/usb/c67x00/ 21727 21728USB DAVICOM DM9601 DRIVER 21729M: Peter Korsgaard <peter@korsgaard.com> 21730L: netdev@vger.kernel.org 21731S: Maintained 21732W: http://www.linux-usb.org/usbnet 21733F: drivers/net/usb/dm9601.c 21734 21735USB EHCI DRIVER 21736M: Alan Stern <stern@rowland.harvard.edu> 21737L: linux-usb@vger.kernel.org 21738S: Maintained 21739F: Documentation/usb/ehci.rst 21740F: drivers/usb/host/ehci* 21741 21742USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21743M: Jiri Kosina <jikos@kernel.org> 21744M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21745L: linux-usb@vger.kernel.org 21746S: Maintained 21747T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21748F: Documentation/hid/hiddev.rst 21749F: drivers/hid/usbhid/ 21750 21751USB INTEL XHCI ROLE MUX DRIVER 21752M: Hans de Goede <hdegoede@redhat.com> 21753L: linux-usb@vger.kernel.org 21754S: Maintained 21755F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21756 21757USB IP DRIVER FOR HISILICON KIRIN 960 21758M: Yu Chen <chenyu56@huawei.com> 21759M: Binghui Wang <wangbinghui@hisilicon.com> 21760L: linux-usb@vger.kernel.org 21761S: Maintained 21762F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21763F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21764 21765USB IP DRIVER FOR HISILICON KIRIN 970 21766M: Mauro Carvalho Chehab <mchehab@kernel.org> 21767L: linux-usb@vger.kernel.org 21768S: Maintained 21769F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21770F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21771 21772USB ISP116X DRIVER 21773M: Olav Kongas <ok@artecdesign.ee> 21774L: linux-usb@vger.kernel.org 21775S: Maintained 21776F: drivers/usb/host/isp116x* 21777F: include/linux/usb/isp116x.h 21778 21779USB ISP1760 DRIVER 21780M: Rui Miguel Silva <rui.silva@linaro.org> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21784F: drivers/usb/isp1760/* 21785 21786USB LAN78XX ETHERNET DRIVER 21787M: Woojung Huh <woojung.huh@microchip.com> 21788M: UNGLinuxDriver@microchip.com 21789L: netdev@vger.kernel.org 21790S: Maintained 21791F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21792F: drivers/net/usb/lan78xx.* 21793F: include/dt-bindings/net/microchip-lan78xx.h 21794 21795USB MASS STORAGE DRIVER 21796M: Alan Stern <stern@rowland.harvard.edu> 21797L: linux-usb@vger.kernel.org 21798L: usb-storage@lists.one-eyed-alien.net 21799S: Maintained 21800F: drivers/usb/storage/ 21801 21802USB MIDI DRIVER 21803M: Clemens Ladisch <clemens@ladisch.de> 21804L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21805S: Maintained 21806T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21807F: sound/usb/midi.* 21808 21809USB NETWORKING DRIVERS 21810L: linux-usb@vger.kernel.org 21811S: Odd Fixes 21812F: drivers/net/usb/ 21813 21814USB OHCI DRIVER 21815M: Alan Stern <stern@rowland.harvard.edu> 21816L: linux-usb@vger.kernel.org 21817S: Maintained 21818F: Documentation/usb/ohci.rst 21819F: drivers/usb/host/ohci* 21820 21821USB OTG FSM (Finite State Machine) 21822M: Peter Chen <peter.chen@kernel.org> 21823L: linux-usb@vger.kernel.org 21824S: Maintained 21825T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21826F: drivers/usb/common/usb-otg-fsm.c 21827 21828USB OVER IP DRIVER 21829M: Valentina Manea <valentina.manea.m@gmail.com> 21830M: Shuah Khan <shuah@kernel.org> 21831M: Shuah Khan <skhan@linuxfoundation.org> 21832R: Hongren Zheng <i@zenithal.me> 21833L: linux-usb@vger.kernel.org 21834S: Maintained 21835F: Documentation/usb/usbip_protocol.rst 21836F: drivers/usb/usbip/ 21837F: tools/testing/selftests/drivers/usb/usbip/ 21838F: tools/usb/usbip/ 21839 21840USB PEGASUS DRIVER 21841M: Petko Manolov <petkan@nucleusys.com> 21842L: linux-usb@vger.kernel.org 21843L: netdev@vger.kernel.org 21844S: Maintained 21845W: https://github.com/petkan/pegasus 21846T: git https://github.com/petkan/pegasus.git 21847F: drivers/net/usb/pegasus.* 21848 21849USB PRINTER DRIVER (usblp) 21850M: Pete Zaitcev <zaitcev@redhat.com> 21851L: linux-usb@vger.kernel.org 21852S: Supported 21853F: drivers/usb/class/usblp.c 21854 21855USB QMI WWAN NETWORK DRIVER 21856M: Bjørn Mork <bjorn@mork.no> 21857L: netdev@vger.kernel.org 21858S: Maintained 21859F: Documentation/ABI/testing/sysfs-class-net-qmi 21860F: drivers/net/usb/qmi_wwan.c 21861 21862USB RAW GADGET DRIVER 21863R: Andrey Konovalov <andreyknvl@gmail.com> 21864L: linux-usb@vger.kernel.org 21865S: Maintained 21866F: Documentation/usb/raw-gadget.rst 21867F: drivers/usb/gadget/legacy/raw_gadget.c 21868F: include/uapi/linux/usb/raw_gadget.h 21869 21870USB RTL8150 DRIVER 21871M: Petko Manolov <petkan@nucleusys.com> 21872L: linux-usb@vger.kernel.org 21873L: netdev@vger.kernel.org 21874S: Maintained 21875W: https://github.com/petkan/rtl8150 21876T: git https://github.com/petkan/rtl8150.git 21877F: drivers/net/usb/rtl8150.c 21878 21879USB SERIAL SUBSYSTEM 21880M: Johan Hovold <johan@kernel.org> 21881L: linux-usb@vger.kernel.org 21882S: Maintained 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21884F: Documentation/usb/usb-serial.rst 21885F: drivers/usb/serial/ 21886F: include/linux/usb/serial.h 21887 21888USB SMSC75XX ETHERNET DRIVER 21889M: Steve Glendinning <steve.glendinning@shawell.net> 21890L: netdev@vger.kernel.org 21891S: Maintained 21892F: drivers/net/usb/smsc75xx.* 21893 21894USB SMSC95XX ETHERNET DRIVER 21895M: Steve Glendinning <steve.glendinning@shawell.net> 21896M: UNGLinuxDriver@microchip.com 21897L: netdev@vger.kernel.org 21898S: Maintained 21899F: drivers/net/usb/smsc95xx.* 21900 21901USB SUBSYSTEM 21902M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21903L: linux-usb@vger.kernel.org 21904S: Supported 21905W: http://www.linux-usb.org 21906T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21907F: Documentation/devicetree/bindings/usb/ 21908F: Documentation/usb/ 21909F: drivers/usb/ 21910F: include/dt-bindings/usb/ 21911F: include/linux/usb.h 21912F: include/linux/usb/ 21913 21914USB TYPEC BUS FOR ALTERNATE MODES 21915M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21916L: linux-usb@vger.kernel.org 21917S: Maintained 21918F: Documentation/ABI/testing/sysfs-bus-typec 21919F: Documentation/driver-api/usb/typec_bus.rst 21920F: drivers/usb/typec/altmodes/ 21921F: include/linux/usb/typec_altmode.h 21922 21923USB TYPEC CLASS 21924M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: Documentation/ABI/testing/sysfs-class-typec 21928F: Documentation/driver-api/usb/typec.rst 21929F: drivers/usb/typec/ 21930F: include/linux/usb/typec.h 21931 21932USB TYPEC INTEL PMC MUX DRIVER 21933M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21934L: linux-usb@vger.kernel.org 21935S: Maintained 21936F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21937F: drivers/usb/typec/mux/intel_pmc_mux.c 21938 21939USB TYPEC PI3USB30532 MUX DRIVER 21940M: Hans de Goede <hdegoede@redhat.com> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: drivers/usb/typec/mux/pi3usb30532.c 21944 21945USB TYPEC PORT CONTROLLER DRIVERS 21946M: Guenter Roeck <linux@roeck-us.net> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: drivers/usb/typec/tcpm/ 21950 21951USB UHCI DRIVER 21952M: Alan Stern <stern@rowland.harvard.edu> 21953L: linux-usb@vger.kernel.org 21954S: Maintained 21955F: drivers/usb/host/uhci* 21956 21957USB VIDEO CLASS 21958M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21959L: linux-media@vger.kernel.org 21960S: Maintained 21961W: http://www.ideasonboard.org/uvc/ 21962T: git git://linuxtv.org/media_tree.git 21963F: drivers/media/usb/uvc/ 21964F: include/uapi/linux/uvcvideo.h 21965 21966USB WEBCAM GADGET 21967M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21968M: Daniel Scally <dan.scally@ideasonboard.com> 21969L: linux-usb@vger.kernel.org 21970S: Maintained 21971F: drivers/usb/gadget/function/*uvc* 21972F: drivers/usb/gadget/legacy/webcam.c 21973F: include/uapi/linux/usb/g_uvc.h 21974 21975USB WIRELESS RNDIS DRIVER (rndis_wlan) 21976M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21977L: linux-wireless@vger.kernel.org 21978S: Maintained 21979F: drivers/net/wireless/legacy/rndis_wlan.c 21980 21981USB XHCI DRIVER 21982M: Mathias Nyman <mathias.nyman@intel.com> 21983L: linux-usb@vger.kernel.org 21984S: Supported 21985F: drivers/usb/host/pci-quirks* 21986F: drivers/usb/host/xhci* 21987 21988USB ZD1201 DRIVER 21989L: linux-wireless@vger.kernel.org 21990S: Orphan 21991W: http://linux-lc100020.sourceforge.net 21992F: drivers/net/wireless/zydas/zd1201.* 21993 21994USER DATAGRAM PROTOCOL (UDP) 21995M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21996S: Maintained 21997F: include/linux/udp.h 21998F: net/ipv4/udp.c 21999F: net/ipv6/udp.c 22000 22001USER-MODE LINUX (UML) 22002M: Richard Weinberger <richard@nod.at> 22003M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22004M: Johannes Berg <johannes@sipsolutions.net> 22005L: linux-um@lists.infradead.org 22006S: Maintained 22007W: http://user-mode-linux.sourceforge.net 22008Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22009T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22010T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22011F: Documentation/virt/uml/ 22012F: arch/um/ 22013F: arch/x86/um/ 22014F: fs/hostfs/ 22015 22016USERSPACE COPYIN/COPYOUT (UIOVEC) 22017M: Alexander Viro <viro@zeniv.linux.org.uk> 22018S: Maintained 22019F: include/linux/uio.h 22020F: lib/iov_iter.c 22021 22022USERSPACE DMA BUFFER DRIVER 22023M: Gerd Hoffmann <kraxel@redhat.com> 22024L: dri-devel@lists.freedesktop.org 22025S: Maintained 22026T: git git://anongit.freedesktop.org/drm/drm-misc 22027F: drivers/dma-buf/udmabuf.c 22028F: include/uapi/linux/udmabuf.h 22029 22030USERSPACE I/O (UIO) 22031M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22032S: Maintained 22033T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22034F: Documentation/driver-api/uio-howto.rst 22035F: drivers/uio/ 22036F: include/linux/uio_driver.h 22037 22038UTIL-LINUX PACKAGE 22039M: Karel Zak <kzak@redhat.com> 22040L: util-linux@vger.kernel.org 22041S: Maintained 22042W: http://en.wikipedia.org/wiki/Util-linux 22043T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22044 22045UUID HELPERS 22046R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22047L: linux-kernel@vger.kernel.org 22048S: Maintained 22049F: include/linux/uuid.h 22050F: lib/test_uuid.c 22051F: lib/uuid.c 22052 22053UV SYSFS DRIVER 22054M: Justin Ernst <justin.ernst@hpe.com> 22055L: platform-driver-x86@vger.kernel.org 22056S: Maintained 22057F: drivers/platform/x86/uv_sysfs.c 22058 22059UVESAFB DRIVER 22060M: Michal Januszewski <spock@gentoo.org> 22061L: linux-fbdev@vger.kernel.org 22062S: Maintained 22063W: https://github.com/mjanusz/v86d 22064F: Documentation/fb/uvesafb.rst 22065F: drivers/video/fbdev/uvesafb.* 22066 22067Ux500 CLOCK DRIVERS 22068M: Ulf Hansson <ulf.hansson@linaro.org> 22069L: linux-clk@vger.kernel.org 22070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22071S: Maintained 22072F: drivers/clk/ux500/ 22073 22074VF610 NAND DRIVER 22075M: Stefan Agner <stefan@agner.ch> 22076L: linux-mtd@lists.infradead.org 22077S: Supported 22078F: drivers/mtd/nand/raw/vf610_nfc.c 22079 22080VFAT/FAT/MSDOS FILESYSTEM 22081M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22082S: Maintained 22083F: Documentation/filesystems/vfat.rst 22084F: fs/fat/ 22085F: tools/testing/selftests/filesystems/fat/ 22086 22087VFIO DRIVER 22088M: Alex Williamson <alex.williamson@redhat.com> 22089L: kvm@vger.kernel.org 22090S: Maintained 22091T: git https://github.com/awilliam/linux-vfio.git 22092F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22093F: Documentation/driver-api/vfio.rst 22094F: drivers/vfio/ 22095F: include/linux/vfio.h 22096F: include/linux/vfio_pci_core.h 22097F: include/uapi/linux/vfio.h 22098 22099VFIO FSL-MC DRIVER 22100M: Diana Craciun <diana.craciun@oss.nxp.com> 22101L: kvm@vger.kernel.org 22102S: Maintained 22103F: drivers/vfio/fsl-mc/ 22104 22105VFIO HISILICON PCI DRIVER 22106M: Longfang Liu <liulongfang@huawei.com> 22107M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22108L: kvm@vger.kernel.org 22109S: Maintained 22110F: drivers/vfio/pci/hisilicon/ 22111 22112VFIO MEDIATED DEVICE DRIVERS 22113M: Kirti Wankhede <kwankhede@nvidia.com> 22114L: kvm@vger.kernel.org 22115S: Maintained 22116F: Documentation/driver-api/vfio-mediated-device.rst 22117F: drivers/vfio/mdev/ 22118F: include/linux/mdev.h 22119F: samples/vfio-mdev/ 22120 22121VFIO MLX5 PCI DRIVER 22122M: Yishai Hadas <yishaih@nvidia.com> 22123L: kvm@vger.kernel.org 22124S: Maintained 22125F: drivers/vfio/pci/mlx5/ 22126 22127VFIO PCI DEVICE SPECIFIC DRIVERS 22128R: Jason Gunthorpe <jgg@nvidia.com> 22129R: Yishai Hadas <yishaih@nvidia.com> 22130R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22131R: Kevin Tian <kevin.tian@intel.com> 22132L: kvm@vger.kernel.org 22133S: Maintained 22134P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22135F: drivers/vfio/pci/*/ 22136 22137VFIO PLATFORM DRIVER 22138M: Eric Auger <eric.auger@redhat.com> 22139L: kvm@vger.kernel.org 22140S: Maintained 22141F: drivers/vfio/platform/ 22142 22143VGA_SWITCHEROO 22144R: Lukas Wunner <lukas@wunner.de> 22145S: Maintained 22146T: git git://anongit.freedesktop.org/drm/drm-misc 22147F: Documentation/gpu/vga-switcheroo.rst 22148F: drivers/gpu/vga/vga_switcheroo.c 22149F: include/linux/vga_switcheroo.h 22150 22151VIA RHINE NETWORK DRIVER 22152M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22153S: Maintained 22154F: drivers/net/ethernet/via/via-rhine.c 22155 22156VIA SD/MMC CARD CONTROLLER DRIVER 22157M: Bruce Chang <brucechang@via.com.tw> 22158M: Harald Welte <HaraldWelte@viatech.com> 22159S: Maintained 22160F: drivers/mmc/host/via-sdmmc.c 22161 22162VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22163M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22164L: linux-fbdev@vger.kernel.org 22165S: Maintained 22166F: drivers/video/fbdev/via/ 22167F: include/linux/via-core.h 22168F: include/linux/via-gpio.h 22169F: include/linux/via_i2c.h 22170 22171VIA VELOCITY NETWORK DRIVER 22172M: Francois Romieu <romieu@fr.zoreil.com> 22173L: netdev@vger.kernel.org 22174S: Maintained 22175F: drivers/net/ethernet/via/via-velocity.* 22176 22177VICODEC VIRTUAL CODEC DRIVER 22178M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22179L: linux-media@vger.kernel.org 22180S: Maintained 22181W: https://linuxtv.org 22182T: git git://linuxtv.org/media_tree.git 22183F: drivers/media/test-drivers/vicodec/* 22184 22185VIDEO I2C POLLING DRIVER 22186M: Matt Ranostay <matt.ranostay@konsulko.com> 22187L: linux-media@vger.kernel.org 22188S: Maintained 22189F: drivers/media/i2c/video-i2c.c 22190 22191VIDEO MULTIPLEXER DRIVER 22192M: Philipp Zabel <p.zabel@pengutronix.de> 22193L: linux-media@vger.kernel.org 22194S: Maintained 22195F: drivers/media/platform/video-mux.c 22196 22197VIDEOBUF2 FRAMEWORK 22198M: Tomasz Figa <tfiga@chromium.org> 22199M: Marek Szyprowski <m.szyprowski@samsung.com> 22200L: linux-media@vger.kernel.org 22201S: Maintained 22202F: drivers/media/common/videobuf2/* 22203F: include/media/videobuf2-* 22204 22205VIDTV VIRTUAL DIGITAL TV DRIVER 22206M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209W: https://linuxtv.org 22210T: git git://linuxtv.org/media_tree.git 22211F: drivers/media/test-drivers/vidtv/* 22212 22213VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22214M: Shuah Khan <skhan@linuxfoundation.org> 22215R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22216L: linux-media@vger.kernel.org 22217S: Maintained 22218W: https://linuxtv.org 22219T: git git://linuxtv.org/media_tree.git 22220F: drivers/media/test-drivers/vimc/* 22221 22222VIRT LIB 22223M: Alex Williamson <alex.williamson@redhat.com> 22224M: Paolo Bonzini <pbonzini@redhat.com> 22225L: kvm@vger.kernel.org 22226S: Supported 22227F: virt/lib/ 22228 22229VIRTIO AND VHOST VSOCK DRIVER 22230M: Stefan Hajnoczi <stefanha@redhat.com> 22231M: Stefano Garzarella <sgarzare@redhat.com> 22232L: kvm@vger.kernel.org 22233L: virtualization@lists.linux-foundation.org 22234L: netdev@vger.kernel.org 22235S: Maintained 22236F: drivers/vhost/vsock.c 22237F: include/linux/virtio_vsock.h 22238F: include/uapi/linux/virtio_vsock.h 22239F: net/vmw_vsock/virtio_transport.c 22240F: net/vmw_vsock/virtio_transport_common.c 22241 22242VIRTIO BALLOON 22243M: "Michael S. Tsirkin" <mst@redhat.com> 22244M: David Hildenbrand <david@redhat.com> 22245L: virtualization@lists.linux-foundation.org 22246S: Maintained 22247F: drivers/virtio/virtio_balloon.c 22248F: include/linux/balloon_compaction.h 22249F: include/uapi/linux/virtio_balloon.h 22250F: mm/balloon_compaction.c 22251 22252VIRTIO BLOCK AND SCSI DRIVERS 22253M: "Michael S. Tsirkin" <mst@redhat.com> 22254M: Jason Wang <jasowang@redhat.com> 22255R: Paolo Bonzini <pbonzini@redhat.com> 22256R: Stefan Hajnoczi <stefanha@redhat.com> 22257L: virtualization@lists.linux-foundation.org 22258S: Maintained 22259F: drivers/block/virtio_blk.c 22260F: drivers/scsi/virtio_scsi.c 22261F: drivers/vhost/scsi.c 22262F: include/uapi/linux/virtio_blk.h 22263F: include/uapi/linux/virtio_scsi.h 22264 22265VIRTIO CONSOLE DRIVER 22266M: Amit Shah <amit@kernel.org> 22267L: virtualization@lists.linux-foundation.org 22268S: Maintained 22269F: drivers/char/virtio_console.c 22270F: include/linux/virtio_console.h 22271F: include/uapi/linux/virtio_console.h 22272 22273VIRTIO CORE AND NET DRIVERS 22274M: "Michael S. Tsirkin" <mst@redhat.com> 22275M: Jason Wang <jasowang@redhat.com> 22276R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22277L: virtualization@lists.linux-foundation.org 22278S: Maintained 22279F: Documentation/ABI/testing/sysfs-bus-vdpa 22280F: Documentation/ABI/testing/sysfs-class-vduse 22281F: Documentation/devicetree/bindings/virtio/ 22282F: Documentation/driver-api/virtio/ 22283F: drivers/block/virtio_blk.c 22284F: drivers/crypto/virtio/ 22285F: drivers/net/virtio_net.c 22286F: drivers/vdpa/ 22287F: drivers/virtio/ 22288F: include/linux/vdpa.h 22289F: include/linux/virtio*.h 22290F: include/linux/vringh.h 22291F: include/uapi/linux/virtio_*.h 22292F: tools/virtio/ 22293 22294VIRTIO CRYPTO DRIVER 22295M: Gonglei <arei.gonglei@huawei.com> 22296L: virtualization@lists.linux-foundation.org 22297L: linux-crypto@vger.kernel.org 22298S: Maintained 22299F: drivers/crypto/virtio/ 22300F: include/uapi/linux/virtio_crypto.h 22301 22302VIRTIO DRIVERS FOR S390 22303M: Cornelia Huck <cohuck@redhat.com> 22304M: Halil Pasic <pasic@linux.ibm.com> 22305M: Eric Farman <farman@linux.ibm.com> 22306L: linux-s390@vger.kernel.org 22307L: virtualization@lists.linux-foundation.org 22308L: kvm@vger.kernel.org 22309S: Supported 22310F: arch/s390/include/uapi/asm/virtio-ccw.h 22311F: drivers/s390/virtio/ 22312 22313VIRTIO FILE SYSTEM 22314M: Vivek Goyal <vgoyal@redhat.com> 22315M: Stefan Hajnoczi <stefanha@redhat.com> 22316M: Miklos Szeredi <miklos@szeredi.hu> 22317L: virtualization@lists.linux-foundation.org 22318L: linux-fsdevel@vger.kernel.org 22319S: Supported 22320W: https://virtio-fs.gitlab.io/ 22321F: Documentation/filesystems/virtiofs.rst 22322F: fs/fuse/virtio_fs.c 22323F: include/uapi/linux/virtio_fs.h 22324 22325VIRTIO GPIO DRIVER 22326M: Enrico Weigelt, metux IT consult <info@metux.net> 22327M: Viresh Kumar <vireshk@kernel.org> 22328L: linux-gpio@vger.kernel.org 22329L: virtualization@lists.linux-foundation.org 22330S: Maintained 22331F: drivers/gpio/gpio-virtio.c 22332F: include/uapi/linux/virtio_gpio.h 22333 22334VIRTIO GPU DRIVER 22335M: David Airlie <airlied@redhat.com> 22336M: Gerd Hoffmann <kraxel@redhat.com> 22337R: Gurchetan Singh <gurchetansingh@chromium.org> 22338R: Chia-I Wu <olvaffe@gmail.com> 22339L: dri-devel@lists.freedesktop.org 22340L: virtualization@lists.linux-foundation.org 22341S: Maintained 22342T: git git://anongit.freedesktop.org/drm/drm-misc 22343F: drivers/gpu/drm/virtio/ 22344F: include/uapi/linux/virtio_gpu.h 22345 22346VIRTIO HOST (VHOST) 22347M: "Michael S. Tsirkin" <mst@redhat.com> 22348M: Jason Wang <jasowang@redhat.com> 22349L: kvm@vger.kernel.org 22350L: virtualization@lists.linux-foundation.org 22351L: netdev@vger.kernel.org 22352S: Maintained 22353T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22354F: drivers/vhost/ 22355F: include/linux/sched/vhost_task.h 22356F: include/linux/vhost_iotlb.h 22357F: include/uapi/linux/vhost.h 22358F: kernel/vhost_task.c 22359 22360VIRTIO I2C DRIVER 22361M: Conghui Chen <conghui.chen@intel.com> 22362M: Viresh Kumar <viresh.kumar@linaro.org> 22363L: linux-i2c@vger.kernel.org 22364L: virtualization@lists.linux-foundation.org 22365S: Maintained 22366F: drivers/i2c/busses/i2c-virtio.c 22367F: include/uapi/linux/virtio_i2c.h 22368 22369VIRTIO INPUT DRIVER 22370M: Gerd Hoffmann <kraxel@redhat.com> 22371S: Maintained 22372F: drivers/virtio/virtio_input.c 22373F: include/uapi/linux/virtio_input.h 22374 22375VIRTIO IOMMU DRIVER 22376M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22377L: virtualization@lists.linux-foundation.org 22378S: Maintained 22379F: drivers/iommu/virtio-iommu.c 22380F: include/uapi/linux/virtio_iommu.h 22381 22382VIRTIO MEM DRIVER 22383M: David Hildenbrand <david@redhat.com> 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386W: https://virtio-mem.gitlab.io/ 22387F: drivers/virtio/virtio_mem.c 22388F: include/uapi/linux/virtio_mem.h 22389 22390VIRTIO PMEM DRIVER 22391M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22392L: virtualization@lists.linux-foundation.org 22393S: Maintained 22394F: drivers/nvdimm/nd_virtio.c 22395F: drivers/nvdimm/virtio_pmem.c 22396 22397VIRTIO SOUND DRIVER 22398M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22399M: "Michael S. Tsirkin" <mst@redhat.com> 22400L: virtualization@lists.linux-foundation.org 22401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22402S: Maintained 22403F: include/uapi/linux/virtio_snd.h 22404F: sound/virtio/* 22405 22406VIRTUAL BOX GUEST DEVICE DRIVER 22407M: Hans de Goede <hdegoede@redhat.com> 22408M: Arnd Bergmann <arnd@arndb.de> 22409M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22410S: Maintained 22411F: drivers/virt/vboxguest/ 22412F: include/linux/vbox_utils.h 22413F: include/uapi/linux/vbox*.h 22414 22415VIRTUAL BOX SHARED FOLDER VFS DRIVER 22416M: Hans de Goede <hdegoede@redhat.com> 22417L: linux-fsdevel@vger.kernel.org 22418S: Maintained 22419F: fs/vboxsf/* 22420 22421VIRTUAL SERIO DEVICE DRIVER 22422M: Stephen Chandler Paul <thatslyude@gmail.com> 22423S: Maintained 22424F: drivers/input/serio/userio.c 22425F: include/uapi/linux/userio.h 22426 22427VISL VIRTUAL STATELESS DECODER DRIVER 22428M: Daniel Almeida <daniel.almeida@collabora.com> 22429L: linux-media@vger.kernel.org 22430S: Supported 22431F: drivers/media/test-drivers/visl 22432 22433VIVID VIRTUAL VIDEO DRIVER 22434M: Hans Verkuil <hverkuil@xs4all.nl> 22435L: linux-media@vger.kernel.org 22436S: Maintained 22437W: https://linuxtv.org 22438T: git git://linuxtv.org/media_tree.git 22439F: drivers/media/test-drivers/vivid/* 22440 22441VLYNQ BUS 22442M: Florian Fainelli <f.fainelli@gmail.com> 22443L: openwrt-devel@lists.openwrt.org (subscribers-only) 22444S: Maintained 22445F: drivers/vlynq/vlynq.c 22446F: include/linux/vlynq.h 22447 22448VM SOCKETS (AF_VSOCK) 22449M: Stefano Garzarella <sgarzare@redhat.com> 22450L: virtualization@lists.linux-foundation.org 22451L: netdev@vger.kernel.org 22452S: Maintained 22453F: drivers/net/vsockmon.c 22454F: include/net/af_vsock.h 22455F: include/uapi/linux/vm_sockets.h 22456F: include/uapi/linux/vm_sockets_diag.h 22457F: include/uapi/linux/vsockmon.h 22458F: net/vmw_vsock/ 22459F: tools/testing/vsock/ 22460 22461VMALLOC 22462M: Andrew Morton <akpm@linux-foundation.org> 22463R: Uladzislau Rezki <urezki@gmail.com> 22464R: Christoph Hellwig <hch@infradead.org> 22465R: Lorenzo Stoakes <lstoakes@gmail.com> 22466L: linux-mm@kvack.org 22467S: Maintained 22468W: http://www.linux-mm.org 22469T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22470F: include/linux/vmalloc.h 22471F: mm/vmalloc.c 22472 22473VME SUBSYSTEM 22474M: Martyn Welch <martyn@welchs.me.uk> 22475M: Manohar Vanga <manohar.vanga@gmail.com> 22476M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22477L: linux-kernel@vger.kernel.org 22478S: Odd fixes 22479T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22480F: Documentation/driver-api/vme.rst 22481F: drivers/staging/vme_user/ 22482 22483VMWARE BALLOON DRIVER 22484M: Nadav Amit <namit@vmware.com> 22485R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22486L: linux-kernel@vger.kernel.org 22487S: Supported 22488F: drivers/misc/vmw_balloon.c 22489 22490VMWARE HYPERVISOR INTERFACE 22491M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22492M: Alexey Makhalov <amakhalov@vmware.com> 22493R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22494L: virtualization@lists.linux-foundation.org 22495L: x86@kernel.org 22496S: Supported 22497T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22498F: arch/x86/include/asm/vmware.h 22499F: arch/x86/kernel/cpu/vmware.c 22500 22501VMWARE PVRDMA DRIVER 22502M: Bryan Tan <bryantan@vmware.com> 22503M: Vishnu Dasa <vdasa@vmware.com> 22504R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22505L: linux-rdma@vger.kernel.org 22506S: Supported 22507F: drivers/infiniband/hw/vmw_pvrdma/ 22508 22509VMWARE PVSCSI DRIVER 22510M: Vishal Bhakta <vbhakta@vmware.com> 22511R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22512L: linux-scsi@vger.kernel.org 22513S: Supported 22514F: drivers/scsi/vmw_pvscsi.c 22515F: drivers/scsi/vmw_pvscsi.h 22516 22517VMWARE VIRTUAL PTP CLOCK DRIVER 22518M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22519M: Deep Shah <sdeep@vmware.com> 22520R: Alexey Makhalov <amakhalov@vmware.com> 22521R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22522L: netdev@vger.kernel.org 22523S: Supported 22524F: drivers/ptp/ptp_vmw.c 22525 22526VMWARE VMCI DRIVER 22527M: Bryan Tan <bryantan@vmware.com> 22528M: Vishnu Dasa <vdasa@vmware.com> 22529R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22530L: linux-kernel@vger.kernel.org 22531S: Supported 22532F: drivers/misc/vmw_vmci/ 22533F: include/linux/vmw_vmci* 22534 22535VMWARE VMMOUSE SUBDRIVER 22536M: Zack Rusin <zackr@vmware.com> 22537R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22538R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22539L: linux-input@vger.kernel.org 22540S: Supported 22541F: drivers/input/mouse/vmmouse.c 22542F: drivers/input/mouse/vmmouse.h 22543 22544VMWARE VMXNET3 ETHERNET DRIVER 22545M: Ronak Doshi <doshir@vmware.com> 22546R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22547L: netdev@vger.kernel.org 22548S: Supported 22549F: drivers/net/vmxnet3/ 22550 22551VMWARE VSOCK VMCI TRANSPORT DRIVER 22552M: Bryan Tan <bryantan@vmware.com> 22553M: Vishnu Dasa <vdasa@vmware.com> 22554R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22555L: linux-kernel@vger.kernel.org 22556S: Supported 22557F: net/vmw_vsock/vmci_transport* 22558 22559VOCORE VOCORE2 BOARD 22560M: Harvey Hunt <harveyhuntnexus@gmail.com> 22561L: linux-mips@vger.kernel.org 22562S: Maintained 22563F: arch/mips/boot/dts/ralink/vocore2.dts 22564 22565VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22566M: Liam Girdwood <lgirdwood@gmail.com> 22567M: Mark Brown <broonie@kernel.org> 22568L: linux-kernel@vger.kernel.org 22569S: Supported 22570W: http://www.slimlogic.co.uk/?p=48 22571T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22572F: Documentation/devicetree/bindings/regulator/ 22573F: Documentation/power/regulator/ 22574F: drivers/regulator/ 22575F: include/dt-bindings/regulator/ 22576F: include/linux/regulator/ 22577K: regulator_get_optional 22578 22579VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22580R: Matti Vaittinen <mazziesaccount@gmail.com> 22581F: drivers/regulator/irq_helpers.c 22582 22583VRF 22584M: David Ahern <dsahern@kernel.org> 22585L: netdev@vger.kernel.org 22586S: Maintained 22587F: Documentation/networking/vrf.rst 22588F: drivers/net/vrf.c 22589 22590VSPRINTF 22591M: Petr Mladek <pmladek@suse.com> 22592M: Steven Rostedt <rostedt@goodmis.org> 22593M: Sergey Senozhatsky <senozhatsky@chromium.org> 22594R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22595R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22596S: Maintained 22597T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22598F: Documentation/core-api/printk-formats.rst 22599F: lib/test_printf.c 22600F: lib/test_scanf.c 22601F: lib/vsprintf.c 22602 22603VT1211 HARDWARE MONITOR DRIVER 22604M: Juerg Haefliger <juergh@proton.me> 22605L: linux-hwmon@vger.kernel.org 22606S: Maintained 22607F: Documentation/hwmon/vt1211.rst 22608F: drivers/hwmon/vt1211.c 22609 22610VT8231 HARDWARE MONITOR DRIVER 22611M: Roger Lucas <vt8231@hiddenengine.co.uk> 22612L: linux-hwmon@vger.kernel.org 22613S: Maintained 22614F: drivers/hwmon/vt8231.c 22615 22616VUB300 USB to SDIO/SD/MMC bridge chip 22617L: linux-mmc@vger.kernel.org 22618S: Orphan 22619F: drivers/mmc/host/vub300.c 22620 22621W1 DALLAS'S 1-WIRE BUS 22622M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22623S: Maintained 22624F: Documentation/devicetree/bindings/w1/ 22625F: Documentation/w1/ 22626F: drivers/w1/ 22627F: include/linux/w1.h 22628 22629W83791D HARDWARE MONITORING DRIVER 22630M: Marc Hulsman <m.hulsman@tudelft.nl> 22631L: linux-hwmon@vger.kernel.org 22632S: Maintained 22633F: Documentation/hwmon/w83791d.rst 22634F: drivers/hwmon/w83791d.c 22635 22636W83793 HARDWARE MONITORING DRIVER 22637M: Rudolf Marek <r.marek@assembler.cz> 22638L: linux-hwmon@vger.kernel.org 22639S: Maintained 22640F: Documentation/hwmon/w83793.rst 22641F: drivers/hwmon/w83793.c 22642 22643W83795 HARDWARE MONITORING DRIVER 22644M: Jean Delvare <jdelvare@suse.com> 22645L: linux-hwmon@vger.kernel.org 22646S: Maintained 22647F: drivers/hwmon/w83795.c 22648 22649W83L51xD SD/MMC CARD INTERFACE DRIVER 22650M: Pierre Ossman <pierre@ossman.eu> 22651S: Maintained 22652F: drivers/mmc/host/wbsd.* 22653 22654WACOM PROTOCOL 4 SERIAL TABLETS 22655M: Julian Squires <julian@cipht.net> 22656M: Hans de Goede <hdegoede@redhat.com> 22657L: linux-input@vger.kernel.org 22658S: Maintained 22659F: drivers/input/tablet/wacom_serial4.c 22660 22661WANGXUN ETHERNET DRIVER 22662M: Jiawen Wu <jiawenwu@trustnetic.com> 22663M: Mengyuan Lou <mengyuanlou@net-swift.com> 22664L: netdev@vger.kernel.org 22665S: Maintained 22666W: https://www.net-swift.com 22667F: Documentation/networking/device_drivers/ethernet/wangxun/* 22668F: drivers/net/ethernet/wangxun/ 22669 22670WATCHDOG DEVICE DRIVERS 22671M: Wim Van Sebroeck <wim@linux-watchdog.org> 22672M: Guenter Roeck <linux@roeck-us.net> 22673L: linux-watchdog@vger.kernel.org 22674S: Maintained 22675W: http://www.linux-watchdog.org/ 22676T: git git://www.linux-watchdog.org/linux-watchdog.git 22677F: Documentation/devicetree/bindings/watchdog/ 22678F: Documentation/watchdog/ 22679F: drivers/watchdog/ 22680F: include/linux/watchdog.h 22681F: include/trace/events/watchdog.h 22682F: include/uapi/linux/watchdog.h 22683 22684WHISKEYCOVE PMIC GPIO DRIVER 22685M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22686L: linux-gpio@vger.kernel.org 22687S: Maintained 22688F: drivers/gpio/gpio-wcove.c 22689 22690WHWAVE RTC DRIVER 22691M: Dianlong Li <long17.cool@163.com> 22692L: linux-rtc@vger.kernel.org 22693S: Maintained 22694F: drivers/rtc/rtc-sd3078.c 22695 22696WIIMOTE HID DRIVER 22697M: David Rheinsberg <david.rheinsberg@gmail.com> 22698L: linux-input@vger.kernel.org 22699S: Maintained 22700F: drivers/hid/hid-wiimote* 22701 22702WILOCITY WIL6210 WIRELESS DRIVER 22703L: linux-wireless@vger.kernel.org 22704S: Orphan 22705W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22706F: drivers/net/wireless/ath/wil6210/ 22707 22708WINBOND CIR DRIVER 22709M: David Härdeman <david@hardeman.nu> 22710S: Maintained 22711F: drivers/media/rc/winbond-cir.c 22712 22713WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22714L: linux-watchdog@vger.kernel.org 22715S: Orphan 22716F: drivers/watchdog/ebc-c384_wdt.c 22717 22718WINSYSTEMS WS16C48 GPIO DRIVER 22719M: William Breathitt Gray <william.gray@linaro.org> 22720L: linux-gpio@vger.kernel.org 22721S: Maintained 22722F: drivers/gpio/gpio-ws16c48.c 22723 22724WIREGUARD SECURE NETWORK TUNNEL 22725M: Jason A. Donenfeld <Jason@zx2c4.com> 22726L: wireguard@lists.zx2c4.com 22727L: netdev@vger.kernel.org 22728S: Maintained 22729F: drivers/net/wireguard/ 22730F: tools/testing/selftests/wireguard/ 22731 22732WISTRON LAPTOP BUTTON DRIVER 22733M: Miloslav Trmac <mitr@volny.cz> 22734S: Maintained 22735F: drivers/input/misc/wistron_btns.c 22736 22737WL3501 WIRELESS PCMCIA CARD DRIVER 22738L: linux-wireless@vger.kernel.org 22739S: Odd fixes 22740F: drivers/net/wireless/legacy/wl3501* 22741 22742WOLFSON MICROELECTRONICS DRIVERS 22743L: patches@opensource.cirrus.com 22744S: Supported 22745W: https://github.com/CirrusLogic/linux-drivers/wiki 22746T: git https://github.com/CirrusLogic/linux-drivers.git 22747F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22748F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22749F: Documentation/devicetree/bindings/mfd/wm831x.txt 22750F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22751F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22752F: Documentation/devicetree/bindings/sound/wm* 22753F: Documentation/hwmon/wm83??.rst 22754F: arch/arm/mach-s3c/mach-crag6410* 22755F: drivers/clk/clk-wm83*.c 22756F: drivers/gpio/gpio-*wm*.c 22757F: drivers/gpio/gpio-arizona.c 22758F: drivers/hwmon/wm83??-hwmon.c 22759F: drivers/input/misc/wm831x-on.c 22760F: drivers/input/touchscreen/wm831x-ts.c 22761F: drivers/input/touchscreen/wm97*.c 22762F: drivers/leds/leds-wm83*.c 22763F: drivers/mfd/arizona* 22764F: drivers/mfd/cs47l24* 22765F: drivers/mfd/wm*.c 22766F: drivers/power/supply/wm83*.c 22767F: drivers/regulator/arizona* 22768F: drivers/regulator/wm8*.c 22769F: drivers/rtc/rtc-wm83*.c 22770F: drivers/video/backlight/wm83*_bl.c 22771F: drivers/watchdog/wm83*_wdt.c 22772F: include/linux/mfd/arizona/ 22773F: include/linux/mfd/wm831x/ 22774F: include/linux/mfd/wm8350/ 22775F: include/linux/mfd/wm8400* 22776F: include/linux/regulator/arizona* 22777F: include/linux/wm97xx.h 22778F: include/sound/wm????.h 22779F: sound/soc/codecs/arizona* 22780F: sound/soc/codecs/cs47l24* 22781F: sound/soc/codecs/wm* 22782 22783WORKQUEUE 22784M: Tejun Heo <tj@kernel.org> 22785R: Lai Jiangshan <jiangshanlai@gmail.com> 22786S: Maintained 22787T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22788F: Documentation/core-api/workqueue.rst 22789F: include/linux/workqueue.h 22790F: kernel/workqueue.c 22791F: kernel/workqueue_internal.h 22792 22793WWAN DRIVERS 22794M: Loic Poulain <loic.poulain@linaro.org> 22795M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22796R: Johannes Berg <johannes@sipsolutions.net> 22797L: netdev@vger.kernel.org 22798S: Maintained 22799F: drivers/net/wwan/ 22800F: include/linux/wwan.h 22801F: include/uapi/linux/wwan.h 22802 22803X-POWERS AXP288 PMIC DRIVERS 22804M: Hans de Goede <hdegoede@redhat.com> 22805S: Maintained 22806F: drivers/acpi/pmic/intel_pmic_xpower.c 22807N: axp288 22808 22809X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22810M: Chen-Yu Tsai <wens@csie.org> 22811L: linux-kernel@vger.kernel.org 22812S: Maintained 22813N: axp[128] 22814 22815X.25 STACK 22816M: Martin Schiller <ms@dev.tdt.de> 22817L: linux-x25@vger.kernel.org 22818S: Maintained 22819F: Documentation/networking/lapb-module.rst 22820F: Documentation/networking/x25* 22821F: drivers/net/wan/hdlc_x25.c 22822F: drivers/net/wan/lapbether.c 22823F: include/*/lapb.h 22824F: include/net/x25* 22825F: include/uapi/linux/x25.h 22826F: net/lapb/ 22827F: net/x25/ 22828 22829X86 ARCHITECTURE (32-BIT AND 64-BIT) 22830M: Thomas Gleixner <tglx@linutronix.de> 22831M: Ingo Molnar <mingo@redhat.com> 22832M: Borislav Petkov <bp@alien8.de> 22833M: Dave Hansen <dave.hansen@linux.intel.com> 22834M: x86@kernel.org 22835R: "H. Peter Anvin" <hpa@zytor.com> 22836L: linux-kernel@vger.kernel.org 22837S: Maintained 22838T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22839F: Documentation/arch/x86/ 22840F: Documentation/devicetree/bindings/x86/ 22841F: arch/x86/ 22842 22843X86 ENTRY CODE 22844M: Andy Lutomirski <luto@kernel.org> 22845L: linux-kernel@vger.kernel.org 22846S: Maintained 22847T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22848F: arch/x86/entry/ 22849 22850X86 HARDWARE VULNERABILITIES 22851M: Thomas Gleixner <tglx@linutronix.de> 22852M: Borislav Petkov <bp@alien8.de> 22853M: Peter Zijlstra <peterz@infradead.org> 22854M: Josh Poimboeuf <jpoimboe@kernel.org> 22855R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22856S: Maintained 22857F: Documentation/admin-guide/hw-vuln/ 22858F: arch/x86/include/asm/nospec-branch.h 22859F: arch/x86/kernel/cpu/bugs.c 22860 22861X86 MCE INFRASTRUCTURE 22862M: Tony Luck <tony.luck@intel.com> 22863M: Borislav Petkov <bp@alien8.de> 22864L: linux-edac@vger.kernel.org 22865S: Maintained 22866F: Documentation/ABI/testing/sysfs-mce 22867F: Documentation/arch/x86/x86_64/machinecheck.rst 22868F: arch/x86/kernel/cpu/mce/* 22869 22870X86 MICROCODE UPDATE SUPPORT 22871M: Borislav Petkov <bp@alien8.de> 22872S: Maintained 22873F: arch/x86/kernel/cpu/microcode/* 22874 22875X86 MM 22876M: Dave Hansen <dave.hansen@linux.intel.com> 22877M: Andy Lutomirski <luto@kernel.org> 22878M: Peter Zijlstra <peterz@infradead.org> 22879L: linux-kernel@vger.kernel.org 22880S: Maintained 22881T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22882F: arch/x86/mm/ 22883 22884X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22885M: Hans de Goede <hdegoede@redhat.com> 22886L: platform-driver-x86@vger.kernel.org 22887S: Maintained 22888T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22889F: drivers/platform/x86/x86-android-tablets/ 22890 22891X86 PLATFORM DRIVERS 22892M: Hans de Goede <hdegoede@redhat.com> 22893M: Mark Gross <markgross@kernel.org> 22894L: platform-driver-x86@vger.kernel.org 22895S: Maintained 22896T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22897F: drivers/platform/olpc/ 22898F: drivers/platform/x86/ 22899F: include/linux/platform_data/x86/ 22900 22901X86 PLATFORM DRIVERS - ARCH 22902R: Darren Hart <dvhart@infradead.org> 22903R: Andy Shevchenko <andy@infradead.org> 22904L: platform-driver-x86@vger.kernel.org 22905L: x86@kernel.org 22906S: Maintained 22907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22908F: arch/x86/platform 22909 22910X86 PLATFORM UV HPE SUPERDOME FLEX 22911M: Steve Wahl <steve.wahl@hpe.com> 22912R: Mike Travis <mike.travis@hpe.com> 22913R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22914R: Russ Anderson <russ.anderson@hpe.com> 22915S: Supported 22916F: arch/x86/include/asm/uv/ 22917F: arch/x86/kernel/apic/x2apic_uv_x.c 22918F: arch/x86/platform/uv/ 22919 22920X86 STACK UNWINDING 22921M: Josh Poimboeuf <jpoimboe@kernel.org> 22922M: Peter Zijlstra <peterz@infradead.org> 22923S: Supported 22924F: arch/x86/include/asm/unwind*.h 22925F: arch/x86/kernel/dumpstack.c 22926F: arch/x86/kernel/stacktrace.c 22927F: arch/x86/kernel/unwind_*.c 22928 22929X86 VDSO 22930M: Andy Lutomirski <luto@kernel.org> 22931L: linux-kernel@vger.kernel.org 22932S: Maintained 22933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22934F: arch/x86/entry/vdso/ 22935 22936XARRAY 22937M: Matthew Wilcox <willy@infradead.org> 22938L: linux-fsdevel@vger.kernel.org 22939S: Supported 22940F: Documentation/core-api/xarray.rst 22941F: include/linux/idr.h 22942F: include/linux/xarray.h 22943F: lib/idr.c 22944F: lib/xarray.c 22945F: tools/testing/radix-tree 22946 22947XBOX DVD IR REMOTE 22948M: Benjamin Valentin <benpicco@googlemail.com> 22949S: Maintained 22950F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22951F: drivers/media/rc/xbox_remote.c 22952 22953XC2028/3028 TUNER DRIVER 22954M: Mauro Carvalho Chehab <mchehab@kernel.org> 22955L: linux-media@vger.kernel.org 22956S: Maintained 22957W: https://linuxtv.org 22958T: git git://linuxtv.org/media_tree.git 22959F: drivers/media/tuners/xc2028.* 22960 22961XDP (eXpress Data Path) 22962M: Alexei Starovoitov <ast@kernel.org> 22963M: Daniel Borkmann <daniel@iogearbox.net> 22964M: David S. Miller <davem@davemloft.net> 22965M: Jakub Kicinski <kuba@kernel.org> 22966M: Jesper Dangaard Brouer <hawk@kernel.org> 22967M: John Fastabend <john.fastabend@gmail.com> 22968L: netdev@vger.kernel.org 22969L: bpf@vger.kernel.org 22970S: Supported 22971F: drivers/net/ethernet/*/*/*/*/*xdp* 22972F: drivers/net/ethernet/*/*/*xdp* 22973F: include/net/xdp.h 22974F: include/net/xdp_priv.h 22975F: include/trace/events/xdp.h 22976F: kernel/bpf/cpumap.c 22977F: kernel/bpf/devmap.c 22978F: net/core/xdp.c 22979F: samples/bpf/xdp* 22980F: tools/testing/selftests/bpf/*/*xdp* 22981F: tools/testing/selftests/bpf/*xdp* 22982K: (?:\b|_)xdp(?:\b|_) 22983 22984XDP SOCKETS (AF_XDP) 22985M: Björn Töpel <bjorn@kernel.org> 22986M: Magnus Karlsson <magnus.karlsson@intel.com> 22987M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22988R: Jonathan Lemon <jonathan.lemon@gmail.com> 22989L: netdev@vger.kernel.org 22990L: bpf@vger.kernel.org 22991S: Maintained 22992F: Documentation/networking/af_xdp.rst 22993F: include/net/netns/xdp.h 22994F: include/net/xdp_sock* 22995F: include/net/xsk_buff_pool.h 22996F: include/uapi/linux/if_xdp.h 22997F: include/uapi/linux/xdp_diag.h 22998F: net/xdp/ 22999F: tools/testing/selftests/bpf/*xsk* 23000 23001XEN BLOCK SUBSYSTEM 23002M: Roger Pau Monné <roger.pau@citrix.com> 23003L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23004S: Supported 23005F: drivers/block/xen* 23006F: drivers/block/xen-blkback/* 23007 23008XEN HYPERVISOR ARM 23009M: Stefano Stabellini <sstabellini@kernel.org> 23010L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23011S: Maintained 23012F: arch/arm/include/asm/xen/ 23013F: arch/arm/xen/ 23014 23015XEN HYPERVISOR ARM64 23016M: Stefano Stabellini <sstabellini@kernel.org> 23017L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23018S: Maintained 23019F: arch/arm64/include/asm/xen/ 23020F: arch/arm64/xen/ 23021 23022XEN HYPERVISOR INTERFACE 23023M: Juergen Gross <jgross@suse.com> 23024M: Stefano Stabellini <sstabellini@kernel.org> 23025R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23026L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23027S: Supported 23028T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23029F: Documentation/ABI/stable/sysfs-hypervisor-xen 23030F: Documentation/ABI/testing/sysfs-hypervisor-xen 23031F: drivers/*/xen-*front.c 23032F: drivers/xen/ 23033F: include/uapi/xen/ 23034F: include/xen/ 23035F: kernel/configs/xen.config 23036 23037XEN HYPERVISOR X86 23038M: Juergen Gross <jgross@suse.com> 23039R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23040L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23041S: Supported 23042F: arch/x86/configs/xen.config 23043F: arch/x86/include/asm/pvclock-abi.h 23044F: arch/x86/include/asm/xen/ 23045F: arch/x86/platform/pvh/ 23046F: arch/x86/xen/ 23047 23048XEN NETWORK BACKEND DRIVER 23049M: Wei Liu <wei.liu@kernel.org> 23050M: Paul Durrant <paul@xen.org> 23051L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23052L: netdev@vger.kernel.org 23053S: Supported 23054F: drivers/net/xen-netback/* 23055 23056XEN PCI SUBSYSTEM 23057M: Juergen Gross <jgross@suse.com> 23058L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23059S: Supported 23060F: arch/x86/pci/*xen* 23061F: drivers/pci/*xen* 23062 23063XEN PVSCSI DRIVERS 23064M: Juergen Gross <jgross@suse.com> 23065L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23066L: linux-scsi@vger.kernel.org 23067S: Supported 23068F: drivers/scsi/xen-scsifront.c 23069F: drivers/xen/xen-scsiback.c 23070F: include/xen/interface/io/vscsiif.h 23071 23072XEN PVUSB DRIVER 23073M: Juergen Gross <jgross@suse.com> 23074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23075L: linux-usb@vger.kernel.org 23076S: Supported 23077F: drivers/usb/host/xen* 23078F: include/xen/interface/io/usbif.h 23079 23080XEN SOUND FRONTEND DRIVER 23081M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23082L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23084S: Supported 23085F: sound/xen/* 23086 23087XEN SWIOTLB SUBSYSTEM 23088M: Juergen Gross <jgross@suse.com> 23089M: Stefano Stabellini <sstabellini@kernel.org> 23090L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23091L: iommu@lists.linux.dev 23092S: Supported 23093F: arch/*/include/asm/xen/swiotlb-xen.h 23094F: drivers/xen/swiotlb-xen.c 23095F: include/xen/arm/swiotlb-xen.h 23096F: include/xen/swiotlb-xen.h 23097 23098XFS FILESYSTEM 23099M: Darrick J. Wong <djwong@kernel.org> 23100L: linux-xfs@vger.kernel.org 23101S: Supported 23102W: http://xfs.org/ 23103C: irc://irc.oftc.net/xfs 23104T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23105F: Documentation/ABI/testing/sysfs-fs-xfs 23106F: Documentation/admin-guide/xfs.rst 23107F: Documentation/filesystems/xfs-delayed-logging-design.rst 23108F: Documentation/filesystems/xfs-self-describing-metadata.rst 23109F: fs/xfs/ 23110F: include/uapi/linux/dqblk_xfs.h 23111F: include/uapi/linux/fsmap.h 23112 23113XILINX AMS DRIVER 23114M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23115L: linux-iio@vger.kernel.org 23116S: Maintained 23117F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23118F: drivers/iio/adc/xilinx-ams.c 23119 23120XILINX AXI ETHERNET DRIVER 23121M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23122S: Maintained 23123F: drivers/net/ethernet/xilinx/xilinx_axienet* 23124 23125XILINX CAN DRIVER 23126M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23127R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23128L: linux-can@vger.kernel.org 23129S: Maintained 23130F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23131F: drivers/net/can/xilinx_can.c 23132 23133XILINX EVENT MANAGEMENT DRIVER 23134M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23135S: Maintained 23136F: drivers/soc/xilinx/xlnx_event_manager.c 23137F: include/linux/firmware/xlnx-event-manager.h 23138 23139XILINX GPIO DRIVER 23140M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23141R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23142R: Michal Simek <michal.simek@amd.com> 23143S: Maintained 23144F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23145F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23146F: drivers/gpio/gpio-xilinx.c 23147F: drivers/gpio/gpio-zynq.c 23148 23149XILINX PWM DRIVER 23150M: Sean Anderson <sean.anderson@seco.com> 23151S: Maintained 23152F: drivers/pwm/pwm-xilinx.c 23153F: include/clocksource/timer-xilinx.h 23154 23155XILINX SD-FEC IP CORES 23156M: Derek Kiernan <derek.kiernan@xilinx.com> 23157M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23158S: Maintained 23159F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23160F: Documentation/misc-devices/xilinx_sdfec.rst 23161F: drivers/misc/Kconfig 23162F: drivers/misc/Makefile 23163F: drivers/misc/xilinx_sdfec.c 23164F: include/uapi/misc/xilinx_sdfec.h 23165 23166XILINX UARTLITE SERIAL DRIVER 23167M: Peter Korsgaard <jacmet@sunsite.dk> 23168L: linux-serial@vger.kernel.org 23169S: Maintained 23170F: drivers/tty/serial/uartlite.c 23171 23172XILINX VIDEO IP CORES 23173M: Hyun Kwon <hyun.kwon@xilinx.com> 23174M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23175L: linux-media@vger.kernel.org 23176S: Supported 23177T: git git://linuxtv.org/media_tree.git 23178F: Documentation/devicetree/bindings/media/xilinx/ 23179F: drivers/media/platform/xilinx/ 23180F: include/uapi/linux/xilinx-v4l2-controls.h 23181 23182XILINX WATCHDOG DRIVER 23183M: Srinivas Neeli <srinivas.neeli@amd.com> 23184R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23185R: Michal Simek <michal.simek@amd.com> 23186S: Maintained 23187F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23188F: drivers/watchdog/of_xilinx_wdt.c 23189 23190XILINX XDMA DRIVER 23191M: Lizhi Hou <lizhi.hou@amd.com> 23192M: Brian Xu <brian.xu@amd.com> 23193M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23194L: dmaengine@vger.kernel.org 23195S: Supported 23196F: drivers/dma/xilinx/xdma-regs.h 23197F: drivers/dma/xilinx/xdma.c 23198F: include/linux/dma/amd_xdma.h 23199F: include/linux/platform_data/amd_xdma.h 23200 23201XILINX ZYNQMP DPDMA DRIVER 23202M: Hyun Kwon <hyun.kwon@xilinx.com> 23203M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23204L: dmaengine@vger.kernel.org 23205S: Supported 23206F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23207F: drivers/dma/xilinx/xilinx_dpdma.c 23208F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23209 23210XILINX ZYNQMP OCM EDAC DRIVER 23211M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23212M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23213S: Maintained 23214F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23215F: drivers/edac/zynqmp_edac.c 23216 23217XILINX ZYNQMP PSGTR PHY DRIVER 23218M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23219M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23220L: linux-kernel@vger.kernel.org 23221S: Supported 23222T: git https://github.com/Xilinx/linux-xlnx.git 23223F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23224F: drivers/phy/xilinx/phy-zynqmp.c 23225 23226XILINX ZYNQMP SHA3 DRIVER 23227M: Harsha <harsha.harsha@xilinx.com> 23228S: Maintained 23229F: drivers/crypto/xilinx/zynqmp-sha.c 23230 23231XILLYBUS DRIVER 23232M: Eli Billauer <eli.billauer@gmail.com> 23233L: linux-kernel@vger.kernel.org 23234S: Supported 23235F: drivers/char/xillybus/ 23236 23237XLP9XX I2C DRIVER 23238M: George Cherian <gcherian@marvell.com> 23239L: linux-i2c@vger.kernel.org 23240S: Supported 23241W: http://www.marvell.com 23242F: drivers/i2c/busses/i2c-xlp9xx.c 23243 23244XRA1403 GPIO EXPANDER 23245M: Nandor Han <nandor.han@ge.com> 23246L: linux-gpio@vger.kernel.org 23247S: Maintained 23248F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23249F: drivers/gpio/gpio-xra1403.c 23250 23251XTENSA XTFPGA PLATFORM SUPPORT 23252M: Max Filippov <jcmvbkbc@gmail.com> 23253S: Maintained 23254F: drivers/spi/spi-xtensa-xtfpga.c 23255F: sound/soc/xtensa/xtfpga-i2s.c 23256 23257YAM DRIVER FOR AX.25 23258M: Jean-Paul Roubelat <jpr@f6fbb.org> 23259L: linux-hams@vger.kernel.org 23260S: Maintained 23261F: drivers/net/hamradio/yam* 23262F: include/linux/yam.h 23263 23264YAMA SECURITY MODULE 23265M: Kees Cook <keescook@chromium.org> 23266S: Supported 23267T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23268F: Documentation/admin-guide/LSM/Yama.rst 23269F: security/yama/ 23270 23271YEALINK PHONE DRIVER 23272M: Henk Vergonet <Henk.Vergonet@gmail.com> 23273L: usbb2k-api-dev@nongnu.org 23274S: Maintained 23275F: Documentation/input/devices/yealink.rst 23276F: drivers/input/misc/yealink.* 23277 23278Z3FOLD COMPRESSED PAGE ALLOCATOR 23279M: Vitaly Wool <vitaly.wool@konsulko.com> 23280R: Miaohe Lin <linmiaohe@huawei.com> 23281L: linux-mm@kvack.org 23282S: Maintained 23283F: mm/z3fold.c 23284 23285Z8530 DRIVER FOR AX.25 23286M: Joerg Reuter <jreuter@yaina.de> 23287L: linux-hams@vger.kernel.org 23288S: Maintained 23289W: http://yaina.de/jreuter/ 23290W: http://www.qsl.net/dl1bke/ 23291F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23292F: drivers/net/hamradio/*scc.c 23293F: drivers/net/hamradio/z8530.h 23294 23295ZBUD COMPRESSED PAGE ALLOCATOR 23296M: Seth Jennings <sjenning@redhat.com> 23297M: Dan Streetman <ddstreet@ieee.org> 23298L: linux-mm@kvack.org 23299S: Maintained 23300F: mm/zbud.c 23301 23302ZD1211RW WIRELESS DRIVER 23303M: Ulrich Kunitz <kune@deine-taler.de> 23304L: linux-wireless@vger.kernel.org 23305L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23306S: Maintained 23307W: http://zd1211.ath.cx/wiki/DriverRewrite 23308F: drivers/net/wireless/zydas/zd1211rw/ 23309 23310ZD1301 MEDIA DRIVER 23311M: Antti Palosaari <crope@iki.fi> 23312L: linux-media@vger.kernel.org 23313S: Maintained 23314W: https://linuxtv.org/ 23315W: http://palosaari.fi/linux/ 23316Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23317F: drivers/media/usb/dvb-usb-v2/zd1301* 23318 23319ZD1301_DEMOD MEDIA DRIVER 23320M: Antti Palosaari <crope@iki.fi> 23321L: linux-media@vger.kernel.org 23322S: Maintained 23323W: https://linuxtv.org/ 23324W: http://palosaari.fi/linux/ 23325Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23326F: drivers/media/dvb-frontends/zd1301_demod* 23327 23328ZHAOXIN PROCESSOR SUPPORT 23329M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23330L: linux-kernel@vger.kernel.org 23331S: Maintained 23332F: arch/x86/kernel/cpu/zhaoxin.c 23333 23334ZONEFS FILESYSTEM 23335M: Damien Le Moal <dlemoal@kernel.org> 23336M: Naohiro Aota <naohiro.aota@wdc.com> 23337R: Johannes Thumshirn <jth@kernel.org> 23338L: linux-fsdevel@vger.kernel.org 23339S: Maintained 23340T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23341F: Documentation/filesystems/zonefs.rst 23342F: fs/zonefs/ 23343 23344ZPOOL COMPRESSED PAGE STORAGE API 23345M: Dan Streetman <ddstreet@ieee.org> 23346L: linux-mm@kvack.org 23347S: Maintained 23348F: include/linux/zpool.h 23349F: mm/zpool.c 23350 23351ZR36067 VIDEO FOR LINUX DRIVER 23352M: Corentin Labbe <clabbe@baylibre.com> 23353L: mjpeg-users@lists.sourceforge.net 23354L: linux-media@vger.kernel.org 23355S: Maintained 23356W: http://mjpeg.sourceforge.net/driver-zoran/ 23357Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23358F: Documentation/driver-api/media/drivers/zoran.rst 23359F: drivers/media/pci/zoran/ 23360 23361ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23362M: Minchan Kim <minchan@kernel.org> 23363M: Sergey Senozhatsky <senozhatsky@chromium.org> 23364L: linux-kernel@vger.kernel.org 23365S: Maintained 23366F: Documentation/admin-guide/blockdev/zram.rst 23367F: drivers/block/zram/ 23368 23369ZS DECSTATION Z85C30 SERIAL DRIVER 23370M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23371S: Maintained 23372F: drivers/tty/serial/zs.* 23373 23374ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23375M: Minchan Kim <minchan@kernel.org> 23376M: Sergey Senozhatsky <senozhatsky@chromium.org> 23377L: linux-mm@kvack.org 23378S: Maintained 23379F: Documentation/mm/zsmalloc.rst 23380F: include/linux/zsmalloc.h 23381F: mm/zsmalloc.c 23382 23383ZSTD 23384M: Nick Terrell <terrelln@fb.com> 23385S: Maintained 23386B: https://github.com/facebook/zstd/issues 23387T: git https://github.com/terrelln/linux.git 23388F: crypto/zstd.c 23389F: include/linux/zstd* 23390F: lib/decompress_unzstd.c 23391F: lib/zstd/ 23392N: zstd 23393K: zstd 23394 23395ZSWAP COMPRESSED SWAP CACHING 23396M: Seth Jennings <sjenning@redhat.com> 23397M: Dan Streetman <ddstreet@ieee.org> 23398M: Vitaly Wool <vitaly.wool@konsulko.com> 23399L: linux-mm@kvack.org 23400S: Maintained 23401F: mm/zswap.c 23402 23403THE REST 23404M: Linus Torvalds <torvalds@linux-foundation.org> 23405L: linux-kernel@vger.kernel.org 23406S: Buried alive in reporters 23407T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23408F: * 23409F: */ 23410
