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/admin-guide/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@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/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: include/uapi/ 277X: arch/*/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 PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351W: https://01.org/linux-acpi 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: Documentation/ABI/testing/configfs-acpi 356F: Documentation/ABI/testing/sysfs-bus-acpi 357F: Documentation/firmware-guide/acpi/ 358F: drivers/acpi/ 359F: drivers/pci/*/*acpi* 360F: drivers/pci/*acpi* 361F: drivers/pnp/pnpacpi/ 362F: include/acpi/ 363F: include/linux/acpi.h 364F: include/linux/fwnode.h 365F: tools/power/acpi/ 366 367ACPI APEI 368M: "Rafael J. Wysocki" <rafael@kernel.org> 369R: Len Brown <lenb@kernel.org> 370R: James Morse <james.morse@arm.com> 371R: Tony Luck <tony.luck@intel.com> 372R: Borislav Petkov <bp@alien8.de> 373L: linux-acpi@vger.kernel.org 374F: drivers/acpi/apei/ 375 376ACPI COMPONENT ARCHITECTURE (ACPICA) 377M: Robert Moore <robert.moore@intel.com> 378M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 379L: linux-acpi@vger.kernel.org 380L: devel@acpica.org 381S: Supported 382W: https://acpica.org/ 383W: https://github.com/acpica/acpica/ 384Q: https://patchwork.kernel.org/project/linux-acpi/list/ 385B: https://bugzilla.kernel.org 386B: https://bugs.acpica.org 387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 388F: drivers/acpi/acpica/ 389F: include/acpi/ 390F: tools/power/acpi/ 391 392ACPI FOR ARM64 (ACPI/arm64) 393M: Lorenzo Pieralisi <lpieralisi@kernel.org> 394M: Hanjun Guo <guohanjun@huawei.com> 395M: Sudeep Holla <sudeep.holla@arm.com> 396L: linux-acpi@vger.kernel.org 397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 398S: Maintained 399F: drivers/acpi/arm64 400 401ACPI SERIAL MULTI INSTANTIATE DRIVER 402M: Hans de Goede <hdegoede@redhat.com> 403L: platform-driver-x86@vger.kernel.org 404S: Maintained 405F: drivers/platform/x86/serial-multi-instantiate.c 406 407ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 408M: Sudeep Holla <sudeep.holla@arm.com> 409L: linux-acpi@vger.kernel.org 410S: Supported 411F: drivers/mailbox/pcc.c 412 413ACPI PMIC DRIVERS 414M: "Rafael J. Wysocki" <rafael@kernel.org> 415M: Len Brown <lenb@kernel.org> 416R: Andy Shevchenko <andy@kernel.org> 417R: Mika Westerberg <mika.westerberg@linux.intel.com> 418L: linux-acpi@vger.kernel.org 419S: Supported 420Q: https://patchwork.kernel.org/project/linux-acpi/list/ 421B: https://bugzilla.kernel.org 422T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 423F: drivers/acpi/pmic/ 424 425ACPI THERMAL DRIVER 426M: Rafael J. Wysocki <rafael@kernel.org> 427R: Zhang Rui <rui.zhang@intel.com> 428L: linux-acpi@vger.kernel.org 429S: Supported 430W: https://01.org/linux-acpi 431B: https://bugzilla.kernel.org 432F: drivers/acpi/*thermal* 433 434ACPI VIOT DRIVER 435M: Jean-Philippe Brucker <jean-philippe@linaro.org> 436L: linux-acpi@vger.kernel.org 437L: iommu@lists.linux.dev 438S: Maintained 439F: drivers/acpi/viot.c 440F: include/linux/acpi_viot.h 441 442ACPI WMI DRIVER 443L: platform-driver-x86@vger.kernel.org 444S: Orphan 445F: drivers/platform/x86/wmi.c 446F: include/uapi/linux/wmi.h 447 448ACRN HYPERVISOR SERVICE MODULE 449M: Fei Li <fei1.li@intel.com> 450L: acrn-dev@lists.projectacrn.org (subscribers-only) 451S: Supported 452W: https://projectacrn.org 453F: Documentation/virt/acrn/ 454F: drivers/virt/acrn/ 455F: include/uapi/linux/acrn.h 456 457AD1889 ALSA SOUND DRIVER 458L: linux-parisc@vger.kernel.org 459S: Maintained 460W: https://parisc.wiki.kernel.org/index.php/AD1889 461F: sound/pci/ad1889.* 462 463AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 464M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 465L: linux-iio@vger.kernel.org 466S: Supported 467F: drivers/iio/potentiometer/ad5110.c 468 469AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 470M: Michael Hennerich <michael.hennerich@analog.com> 471S: Supported 472W: http://wiki.analog.com/AD5254 473W: https://ez.analog.com/linux-software-drivers 474F: drivers/misc/ad525x_dpot.c 475 476AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5398 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/regulator/ad5398.c 482 483AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD7142 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/input/misc/ad714x.c 489 490AD7877 TOUCHSCREEN DRIVER 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7877 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/touchscreen/ad7877.c 496 497AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7879 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7879.c 503 504ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 505M: Jiri Kosina <jikos@kernel.org> 506S: Maintained 507 508ADF7242 IEEE 802.15.4 RADIO DRIVER 509M: Michael Hennerich <michael.hennerich@analog.com> 510L: linux-wpan@vger.kernel.org 511S: Supported 512W: https://wiki.analog.com/ADF7242 513W: https://ez.analog.com/linux-software-drivers 514F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 515F: drivers/net/ieee802154/adf7242.c 516 517ADM1025 HARDWARE MONITOR DRIVER 518M: Jean Delvare <jdelvare@suse.com> 519L: linux-hwmon@vger.kernel.org 520S: Maintained 521F: Documentation/hwmon/adm1025.rst 522F: drivers/hwmon/adm1025.c 523 524ADM1029 HARDWARE MONITOR DRIVER 525M: Corentin Labbe <clabbe.montjoie@gmail.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: drivers/hwmon/adm1029.c 529 530ADM8211 WIRELESS DRIVER 531L: linux-wireless@vger.kernel.org 532S: Orphan 533W: https://wireless.wiki.kernel.org/ 534F: drivers/net/wireless/admtek/adm8211.* 535 536ADP1653 FLASH CONTROLLER DRIVER 537M: Sakari Ailus <sakari.ailus@iki.fi> 538L: linux-media@vger.kernel.org 539S: Maintained 540F: drivers/media/i2c/adp1653.c 541F: include/media/i2c/adp1653.h 542 543ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADP5520 547W: https://ez.analog.com/linux-software-drivers 548F: drivers/gpio/gpio-adp5520.c 549F: drivers/input/keyboard/adp5520-keys.c 550F: drivers/leds/leds-adp5520.c 551F: drivers/mfd/adp5520.c 552F: drivers/video/backlight/adp5520_bl.c 553 554ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 555M: Michael Hennerich <michael.hennerich@analog.com> 556S: Supported 557W: http://wiki.analog.com/ADP5588 558W: https://ez.analog.com/linux-software-drivers 559F: drivers/gpio/gpio-adp5588.c 560F: drivers/input/keyboard/adp5588-keys.c 561 562ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 563M: Michael Hennerich <michael.hennerich@analog.com> 564S: Supported 565W: http://wiki.analog.com/ADP8860 566W: https://ez.analog.com/linux-software-drivers 567F: drivers/video/backlight/adp8860_bl.c 568 569ADT746X FAN DRIVER 570M: Colin Leroy <colin@colino.net> 571S: Maintained 572F: drivers/macintosh/therm_adt746x.c 573 574ADT7475 HARDWARE MONITOR DRIVER 575M: Jean Delvare <jdelvare@suse.com> 576L: linux-hwmon@vger.kernel.org 577S: Maintained 578F: Documentation/hwmon/adt7475.rst 579F: drivers/hwmon/adt7475.c 580 581ADVANSYS SCSI DRIVER 582M: Matthew Wilcox <willy@infradead.org> 583M: Hannes Reinecke <hare@suse.com> 584L: linux-scsi@vger.kernel.org 585S: Maintained 586F: Documentation/scsi/advansys.rst 587F: drivers/scsi/advansys.c 588 589ADVANTECH SWBTN DRIVER 590M: Andrea Ho <Andrea.Ho@advantech.com.tw> 591L: platform-driver-x86@vger.kernel.org 592S: Maintained 593F: drivers/platform/x86/adv_swbutton.c 594 595ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 596M: Lucas Stankus <lucas.p.stankus@gmail.com> 597S: Supported 598F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 599F: drivers/iio/accel/adxl313* 600 601ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 602M: Michael Hennerich <michael.hennerich@analog.com> 603S: Supported 604W: http://wiki.analog.com/ADXL345 605W: https://ez.analog.com/linux-software-drivers 606F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 607F: drivers/input/misc/adxl34x.c 608 609ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 610M: Puranjay Mohan <puranjay12@gmail.com> 611L: linux-iio@vger.kernel.org 612S: Supported 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 614F: drivers/iio/accel/adxl355.h 615F: drivers/iio/accel/adxl355_core.c 616F: drivers/iio/accel/adxl355_i2c.c 617F: drivers/iio/accel/adxl355_spi.c 618 619ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 620M: Cosmin Tanislav <cosmin.tanislav@analog.com> 621L: linux-iio@vger.kernel.org 622S: Supported 623W: http://ez.analog.com/community/linux-device-drivers 624F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 625F: drivers/iio/accel/adxl367* 626 627ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 628M: Michael Hennerich <michael.hennerich@analog.com> 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 632F: drivers/iio/accel/adxl372.c 633F: drivers/iio/accel/adxl372_i2c.c 634F: drivers/iio/accel/adxl372_spi.c 635 636AF9013 MEDIA DRIVER 637M: Antti Palosaari <crope@iki.fi> 638L: linux-media@vger.kernel.org 639S: Maintained 640W: https://linuxtv.org 641W: http://palosaari.fi/linux/ 642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 643T: git git://linuxtv.org/anttip/media_tree.git 644F: drivers/media/dvb-frontends/af9013* 645 646AF9033 MEDIA DRIVER 647M: Antti Palosaari <crope@iki.fi> 648L: linux-media@vger.kernel.org 649S: Maintained 650W: https://linuxtv.org 651W: http://palosaari.fi/linux/ 652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 653T: git git://linuxtv.org/anttip/media_tree.git 654F: drivers/media/dvb-frontends/af9033* 655 656AFFS FILE SYSTEM 657M: David Sterba <dsterba@suse.com> 658L: linux-fsdevel@vger.kernel.org 659S: Odd Fixes 660F: Documentation/filesystems/affs.rst 661F: fs/affs/ 662 663AFS FILESYSTEM 664M: David Howells <dhowells@redhat.com> 665M: Marc Dionne <marc.dionne@auristor.com> 666L: linux-afs@lists.infradead.org 667S: Supported 668W: https://www.infradead.org/~dhowells/kafs/ 669F: Documentation/filesystems/afs.rst 670F: fs/afs/ 671F: include/trace/events/afs.h 672 673AGPGART DRIVER 674M: David Airlie <airlied@linux.ie> 675S: Maintained 676T: git git://anongit.freedesktop.org/drm/drm 677F: drivers/char/agp/ 678F: include/linux/agp* 679F: include/uapi/linux/agp* 680 681AHA152X SCSI DRIVER 682M: "Juergen E. Fischer" <fischer@norbit.de> 683L: linux-scsi@vger.kernel.org 684S: Maintained 685F: drivers/scsi/aha152x* 686F: drivers/scsi/pcmcia/aha152x* 687 688AIC7XXX / AIC79XX SCSI DRIVER 689M: Hannes Reinecke <hare@suse.com> 690L: linux-scsi@vger.kernel.org 691S: Maintained 692F: drivers/scsi/aic7xxx/ 693 694AIMSLAB FM RADIO RECEIVER DRIVER 695M: Hans Verkuil <hverkuil@xs4all.nl> 696L: linux-media@vger.kernel.org 697S: Maintained 698W: https://linuxtv.org 699T: git git://linuxtv.org/media_tree.git 700F: drivers/media/radio/radio-aimslab* 701 702AIO 703M: Benjamin LaHaise <bcrl@kvack.org> 704L: linux-aio@kvack.org 705S: Supported 706F: fs/aio.c 707F: include/linux/*aio*.h 708 709AIRSPY MEDIA DRIVER 710M: Antti Palosaari <crope@iki.fi> 711L: linux-media@vger.kernel.org 712S: Maintained 713W: https://linuxtv.org 714W: http://palosaari.fi/linux/ 715Q: http://patchwork.linuxtv.org/project/linux-media/list/ 716T: git git://linuxtv.org/anttip/media_tree.git 717F: drivers/media/usb/airspy/ 718 719ALACRITECH GIGABIT ETHERNET DRIVER 720M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 721S: Maintained 722F: drivers/net/ethernet/alacritech/* 723 724ALCATEL SPEEDTOUCH USB DRIVER 725M: Duncan Sands <duncan.sands@free.fr> 726L: linux-usb@vger.kernel.org 727S: Maintained 728W: http://www.linux-usb.org/SpeedTouch/ 729F: drivers/usb/atm/speedtch.c 730F: drivers/usb/atm/usbatm.c 731 732ALCHEMY AU1XX0 MMC DRIVER 733M: Manuel Lauss <manuel.lauss@gmail.com> 734S: Maintained 735F: drivers/mmc/host/au1xmmc.c 736 737ALI1563 I2C DRIVER 738M: Rudolf Marek <r.marek@assembler.cz> 739L: linux-i2c@vger.kernel.org 740S: Maintained 741F: Documentation/i2c/busses/i2c-ali1563.rst 742F: drivers/i2c/busses/i2c-ali1563.c 743 744ALIBABA ELASTIC RDMA DRIVER 745M: Cheng Xu <chengyou@linux.alibaba.com> 746M: Kai Shen <kaishen@linux.alibaba.com> 747L: linux-rdma@vger.kernel.org 748S: Supported 749F: drivers/infiniband/hw/erdma 750F: include/uapi/rdma/erdma-abi.h 751 752ALIENWARE WMI DRIVER 753L: Dell.Client.Kernel@dell.com 754S: Maintained 755F: drivers/platform/x86/dell/alienware-wmi.c 756 757ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 758M: Tomislav Denis <tomislav.denis@avl.com> 759L: linux-iio@vger.kernel.org 760S: Maintained 761W: http://www.allsensors.com/ 762F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 763F: drivers/iio/pressure/dlhl60d.c 764 765ALLEGRO DVT VIDEO IP CORE DRIVER 766M: Michael Tretter <m.tretter@pengutronix.de> 767R: Pengutronix Kernel Team <kernel@pengutronix.de> 768L: linux-media@vger.kernel.org 769S: Maintained 770F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 771F: drivers/media/platform/allegro-dvt/ 772 773ALLWINNER A10 CSI DRIVER 774M: Maxime Ripard <mripard@kernel.org> 775L: linux-media@vger.kernel.org 776S: Maintained 777T: git git://linuxtv.org/media_tree.git 778F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 779F: drivers/media/platform/sunxi/sun4i-csi/ 780 781ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785T: git git://linuxtv.org/media_tree.git 786F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 787F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 788 789ALLWINNER CPUFREQ DRIVER 790M: Yangtao Li <tiny.windzz@gmail.com> 791L: linux-pm@vger.kernel.org 792S: Maintained 793F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 794F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 795 796ALLWINNER CRYPTO DRIVERS 797M: Corentin Labbe <clabbe.montjoie@gmail.com> 798L: linux-crypto@vger.kernel.org 799S: Maintained 800F: drivers/crypto/allwinner/ 801 802ALLWINNER HARDWARE SPINLOCK SUPPORT 803M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 804S: Maintained 805F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 806F: drivers/hwspinlock/sun6i_hwspinlock.c 807 808ALLWINNER THERMAL DRIVER 809M: Vasily Khoruzhick <anarsoul@gmail.com> 810M: Yangtao Li <tiny.windzz@gmail.com> 811L: linux-pm@vger.kernel.org 812S: Maintained 813F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 814F: drivers/thermal/sun8i_thermal.c 815 816ALLWINNER VPU DRIVER 817M: Maxime Ripard <mripard@kernel.org> 818M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 819L: linux-media@vger.kernel.org 820S: Maintained 821F: drivers/staging/media/sunxi/cedrus/ 822 823ALPHA PORT 824M: Richard Henderson <richard.henderson@linaro.org> 825M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 826M: Matt Turner <mattst88@gmail.com> 827L: linux-alpha@vger.kernel.org 828S: Odd Fixes 829F: arch/alpha/ 830 831ALPS PS/2 TOUCHPAD DRIVER 832R: Pali Rohár <pali@kernel.org> 833F: drivers/input/mouse/alps.* 834 835ALTERA I2C CONTROLLER DRIVER 836M: Thor Thayer <thor.thayer@linux.intel.com> 837S: Maintained 838F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 839F: drivers/i2c/busses/i2c-altera.c 840 841ALTERA MAILBOX DRIVER 842M: Mun Yew Tham <mun.yew.tham@intel.com> 843S: Maintained 844F: drivers/mailbox/mailbox-altera.c 845 846ALTERA MSGDMA IP CORE DRIVER 847M: Olivier Dautricourt <olivierdautricourt@gmail.com> 848R: Stefan Roese <sr@denx.de> 849L: dmaengine@vger.kernel.org 850S: Odd Fixes 851F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 852F: drivers/dma/altera-msgdma.c 853 854ALTERA PIO DRIVER 855M: Mun Yew Tham <mun.yew.tham@intel.com> 856L: linux-gpio@vger.kernel.org 857S: Maintained 858F: drivers/gpio/gpio-altera.c 859 860ALTERA SYSTEM MANAGER DRIVER 861M: Thor Thayer <thor.thayer@linux.intel.com> 862S: Maintained 863F: drivers/mfd/altera-sysmgr.c 864F: include/linux/mfd/altera-sysmgr.h 865 866ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: drivers/gpio/gpio-altera-a10sr.c 870F: drivers/mfd/altera-a10sr.c 871F: drivers/reset/reset-a10sr.c 872F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 873F: include/linux/mfd/altera-a10sr.h 874 875ALTERA TRIPLE SPEED ETHERNET DRIVER 876M: Joyce Ooi <joyce.ooi@intel.com> 877L: netdev@vger.kernel.org 878S: Maintained 879F: drivers/net/ethernet/altera/ 880 881ALTERA UART/JTAG UART SERIAL DRIVERS 882M: Tobias Klauser <tklauser@distanz.ch> 883L: linux-serial@vger.kernel.org 884S: Maintained 885F: drivers/tty/serial/altera_jtaguart.c 886F: drivers/tty/serial/altera_uart.c 887F: include/linux/altera_jtaguart.h 888F: include/linux/altera_uart.h 889 890AMAZON ANNAPURNA LABS FIC DRIVER 891M: Talel Shenhar <talel@amazon.com> 892S: Maintained 893F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 894F: drivers/irqchip/irq-al-fic.c 895 896AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 897M: Talel Shenhar <talel@amazon.com> 898M: Talel Shenhar <talelshenhar@gmail.com> 899S: Maintained 900F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 901F: drivers/edac/al_mc_edac.c 902 903AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 904M: Talel Shenhar <talel@amazon.com> 905S: Maintained 906F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 907F: drivers/thermal/thermal_mmio.c 908 909AMAZON ETHERNET DRIVERS 910M: Shay Agroskin <shayagr@amazon.com> 911M: Arthur Kiyanovski <akiyano@amazon.com> 912R: David Arinzon <darinzon@amazon.com> 913R: Noam Dagan <ndagan@amazon.com> 914R: Saeed Bishara <saeedb@amazon.com> 915L: netdev@vger.kernel.org 916S: Supported 917F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 918F: drivers/net/ethernet/amazon/ 919 920AMAZON RDMA EFA DRIVER 921M: Gal Pressman <galpress@amazon.com> 922R: Yossi Leybovich <sleybo@amazon.com> 923L: linux-rdma@vger.kernel.org 924S: Supported 925Q: https://patchwork.kernel.org/project/linux-rdma/list/ 926F: drivers/infiniband/hw/efa/ 927F: include/uapi/rdma/efa-abi.h 928 929AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 930M: Tom Lendacky <thomas.lendacky@amd.com> 931M: John Allen <john.allen@amd.com> 932L: linux-crypto@vger.kernel.org 933S: Supported 934F: drivers/crypto/ccp/ 935F: include/linux/ccp.h 936 937AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 938M: Brijesh Singh <brijesh.singh@amd.com> 939M: Tom Lendacky <thomas.lendacky@amd.com> 940L: linux-crypto@vger.kernel.org 941S: Supported 942F: drivers/crypto/ccp/sev* 943F: include/uapi/linux/psp-sev.h 944 945AMD DISPLAY CORE 946M: Harry Wentland <harry.wentland@amd.com> 947M: Leo Li <sunpeng.li@amd.com> 948M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 949L: amd-gfx@lists.freedesktop.org 950S: Supported 951T: git https://gitlab.freedesktop.org/agd5f/linux.git 952F: drivers/gpu/drm/amd/display/ 953 954AMD FAM15H PROCESSOR POWER MONITORING DRIVER 955M: Huang Rui <ray.huang@amd.com> 956L: linux-hwmon@vger.kernel.org 957S: Supported 958F: Documentation/hwmon/fam15h_power.rst 959F: drivers/hwmon/fam15h_power.c 960 961AMD FCH GPIO DRIVER 962M: Enrico Weigelt, metux IT consult <info@metux.net> 963L: linux-gpio@vger.kernel.org 964S: Maintained 965F: drivers/gpio/gpio-amd-fch.c 966F: include/linux/platform_data/gpio/gpio-amd-fch.h 967 968AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 969L: linux-geode@lists.infradead.org (moderated for non-subscribers) 970S: Orphan 971F: drivers/usb/gadget/udc/amd5536udc.* 972 973AMD GEODE PROCESSOR/CHIPSET SUPPORT 974M: Andres Salomon <dilinger@queued.net> 975L: linux-geode@lists.infradead.org (moderated for non-subscribers) 976S: Supported 977W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 978F: arch/x86/include/asm/geode.h 979F: drivers/char/hw_random/geode-rng.c 980F: drivers/crypto/geode* 981F: drivers/video/fbdev/geode/ 982 983AMD IOMMU (AMD-VI) 984M: Joerg Roedel <joro@8bytes.org> 985R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 986L: iommu@lists.linux.dev 987S: Maintained 988T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 989F: drivers/iommu/amd/ 990F: include/linux/amd-iommu.h 991 992AMD KFD 993M: Felix Kuehling <Felix.Kuehling@amd.com> 994L: amd-gfx@lists.freedesktop.org 995S: Supported 996T: git https://gitlab.freedesktop.org/agd5f/linux.git 997F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 998F: drivers/gpu/drm/amd/amdkfd/ 999F: drivers/gpu/drm/amd/include/cik_structs.h 1000F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1001F: drivers/gpu/drm/amd/include/v9_structs.h 1002F: drivers/gpu/drm/amd/include/vi_structs.h 1003F: include/uapi/linux/kfd_ioctl.h 1004F: include/uapi/linux/kfd_sysfs.h 1005 1006AMD SPI DRIVER 1007M: Sanjay R Mehta <sanju.mehta@amd.com> 1008S: Maintained 1009F: drivers/spi/spi-amd.c 1010 1011AMD MP2 I2C DRIVER 1012M: Elie Morisse <syniurge@gmail.com> 1013M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1014M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1015L: linux-i2c@vger.kernel.org 1016S: Maintained 1017F: drivers/i2c/busses/i2c-amd-mp2* 1018 1019AMD PMC DRIVER 1020M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1021L: platform-driver-x86@vger.kernel.org 1022S: Maintained 1023F: drivers/platform/x86/amd/pmc.c 1024 1025AMD PMF DRIVER 1026M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1027L: platform-driver-x86@vger.kernel.org 1028S: Maintained 1029F: drivers/platform/x86/amd/pmf/ 1030 1031AMD HSMP DRIVER 1032M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1033R: Carlos Bilbao <carlos.bilbao@amd.com> 1034L: platform-driver-x86@vger.kernel.org 1035S: Maintained 1036F: Documentation/x86/amd_hsmp.rst 1037F: arch/x86/include/asm/amd_hsmp.h 1038F: arch/x86/include/uapi/asm/amd_hsmp.h 1039F: drivers/platform/x86/amd/hsmp.c 1040 1041AMD POWERPLAY AND SWSMU 1042M: Evan Quan <evan.quan@amd.com> 1043L: amd-gfx@lists.freedesktop.org 1044S: Supported 1045T: git https://gitlab.freedesktop.org/agd5f/linux.git 1046F: drivers/gpu/drm/amd/pm/ 1047 1048AMD PSTATE DRIVER 1049M: Huang Rui <ray.huang@amd.com> 1050L: linux-pm@vger.kernel.org 1051S: Supported 1052F: Documentation/admin-guide/pm/amd-pstate.rst 1053F: drivers/cpufreq/amd-pstate* 1054F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1055 1056AMD PTDMA DRIVER 1057M: Sanjay R Mehta <sanju.mehta@amd.com> 1058L: dmaengine@vger.kernel.org 1059S: Maintained 1060F: drivers/dma/ptdma/ 1061 1062AMD SEATTLE DEVICE TREE SUPPORT 1063M: Brijesh Singh <brijeshkumar.singh@amd.com> 1064M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1065M: Tom Lendacky <thomas.lendacky@amd.com> 1066S: Supported 1067F: arch/arm64/boot/dts/amd/ 1068 1069AMD XGBE DRIVER 1070M: Tom Lendacky <thomas.lendacky@amd.com> 1071M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1075F: drivers/net/ethernet/amd/xgbe/ 1076 1077AMD SENSOR FUSION HUB DRIVER 1078M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1079L: linux-input@vger.kernel.org 1080S: Maintained 1081F: Documentation/hid/amd-sfh* 1082F: drivers/hid/amd-sfh-hid/ 1083 1084AMPHION VPU CODEC V4L2 DRIVER 1085M: Ming Qian <ming.qian@nxp.com> 1086M: Shijie Qin <shijie.qin@nxp.com> 1087M: Zhou Peng <eagle.zhou@nxp.com> 1088L: linux-media@vger.kernel.org 1089S: Maintained 1090F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1091F: drivers/media/platform/amphion/ 1092 1093AMS AS73211 DRIVER 1094M: Christian Eggers <ceggers@arri.de> 1095L: linux-iio@vger.kernel.org 1096S: Maintained 1097F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1098F: drivers/iio/light/as73211.c 1099 1100AMT (Automatic Multicast Tunneling) 1101M: Taehee Yoo <ap420073@gmail.com> 1102L: netdev@vger.kernel.org 1103S: Maintained 1104T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1105T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1106F: drivers/net/amt.c 1107 1108ANALOG DEVICES INC AD7192 DRIVER 1109M: Alexandru Tachici <alexandru.tachici@analog.com> 1110L: linux-iio@vger.kernel.org 1111S: Supported 1112W: https://ez.analog.com/linux-software-drivers 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1114F: drivers/iio/adc/ad7192.c 1115 1116ANALOG DEVICES INC AD7292 DRIVER 1117M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1122F: drivers/iio/adc/ad7292.c 1123 1124ANALOG DEVICES INC AD3552R DRIVER 1125M: Nuno Sá <nuno.sa@analog.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1130F: drivers/iio/dac/ad3552r.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD7768-1 DRIVER 1141M: Michael Hennerich <Michael.Hennerich@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: https://ez.analog.com/linux-software-drivers 1145F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1146F: drivers/iio/adc/ad7768-1.c 1147 1148ANALOG DEVICES INC AD7780 DRIVER 1149M: Michael Hennerich <Michael.Hennerich@analog.com> 1150M: Renato Lui Geh <renatogeh@gmail.com> 1151L: linux-iio@vger.kernel.org 1152S: Supported 1153W: https://ez.analog.com/linux-software-drivers 1154F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1155F: drivers/iio/adc/ad7780.c 1156 1157ANALOG DEVICES INC AD74413R DRIVER 1158M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: http://ez.analog.com/community/linux-device-drivers 1162F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1163F: drivers/iio/addac/ad74413r.c 1164F: include/dt-bindings/iio/addac/adi,ad74413r.h 1165 1166ANALOG DEVICES INC AD9389B DRIVER 1167M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1168L: linux-media@vger.kernel.org 1169S: Maintained 1170F: drivers/media/i2c/ad9389b* 1171 1172ANALOG DEVICES INC ADA4250 DRIVER 1173M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1178F: drivers/iio/amplifiers/ada4250.c 1179 1180ANALOG DEVICES INC ADGS1408 DRIVER 1181M: Mircea Caprioru <mircea.caprioru@analog.com> 1182S: Supported 1183F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1184F: drivers/mux/adgs1408.c 1185 1186ANALOG DEVICES INC ADIN DRIVER 1187M: Michael Hennerich <michael.hennerich@analog.com> 1188L: netdev@vger.kernel.org 1189S: Supported 1190W: https://ez.analog.com/linux-software-drivers 1191F: Documentation/devicetree/bindings/net/adi,adin.yaml 1192F: drivers/net/phy/adin.c 1193 1194ANALOG DEVICES INC ADIS DRIVER LIBRARY 1195M: Nuno Sa <nuno.sa@analog.com> 1196L: linux-iio@vger.kernel.org 1197S: Supported 1198F: drivers/iio/imu/adis.c 1199F: drivers/iio/imu/adis_buffer.c 1200F: drivers/iio/imu/adis_trigger.c 1201F: include/linux/iio/imu/adis.h 1202 1203ANALOG DEVICES INC ADIS16460 DRIVER 1204M: Dragos Bogdan <dragos.bogdan@analog.com> 1205L: linux-iio@vger.kernel.org 1206S: Supported 1207W: https://ez.analog.com/linux-software-drivers 1208F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1209F: drivers/iio/imu/adis16460.c 1210 1211ANALOG DEVICES INC ADIS16475 DRIVER 1212M: Nuno Sa <nuno.sa@analog.com> 1213L: linux-iio@vger.kernel.org 1214W: https://ez.analog.com/linux-software-drivers 1215S: Supported 1216F: drivers/iio/imu/adis16475.c 1217F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1218 1219ANALOG DEVICES INC ADM1177 DRIVER 1220M: Michael Hennerich <Michael.Hennerich@analog.com> 1221L: linux-hwmon@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1225F: drivers/hwmon/adm1177.c 1226 1227ANALOG DEVICES INC ADMV1013 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1233F: drivers/iio/frequency/admv1013.c 1234 1235ANALOG DEVICES INC ADMV8818 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1241F: drivers/iio/filter/admv8818.c 1242 1243ANALOG DEVICES INC ADMV1014 DRIVER 1244M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1245L: linux-iio@vger.kernel.org 1246S: Supported 1247W: https://ez.analog.com/linux-software-drivers 1248F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1249F: drivers/iio/frequency/admv1014.c 1250 1251ANALOG DEVICES INC ADP5061 DRIVER 1252M: Michael Hennerich <Michael.Hennerich@analog.com> 1253L: linux-pm@vger.kernel.org 1254S: Supported 1255W: https://ez.analog.com/linux-software-drivers 1256F: drivers/power/supply/adp5061.c 1257 1258ANALOG DEVICES INC ADRF6780 DRIVER 1259M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1260L: linux-iio@vger.kernel.org 1261S: Supported 1262W: https://ez.analog.com/linux-software-drivers 1263F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1264F: drivers/iio/frequency/adrf6780.c 1265 1266ANALOG DEVICES INC ADV7180 DRIVER 1267M: Lars-Peter Clausen <lars@metafoo.de> 1268L: linux-media@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: drivers/media/i2c/adv7180.c 1272F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1273 1274ANALOG DEVICES INC ADV748X DRIVER 1275M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1276L: linux-media@vger.kernel.org 1277S: Maintained 1278F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1279F: drivers/media/i2c/adv748x/* 1280 1281ANALOG DEVICES INC ADV7511 DRIVER 1282M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1283L: linux-media@vger.kernel.org 1284S: Maintained 1285F: drivers/media/i2c/adv7511* 1286 1287ANALOG DEVICES INC ADV7604 DRIVER 1288M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1289L: linux-media@vger.kernel.org 1290S: Maintained 1291F: drivers/media/i2c/adv7604* 1292F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1293 1294ANALOG DEVICES INC ADV7842 DRIVER 1295M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1296L: linux-media@vger.kernel.org 1297S: Maintained 1298F: drivers/media/i2c/adv7842* 1299 1300ANALOG DEVICES INC ADXRS290 DRIVER 1301M: Nishant Malpani <nish.malpani25@gmail.com> 1302L: linux-iio@vger.kernel.org 1303S: Supported 1304F: drivers/iio/gyro/adxrs290.c 1305F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1306 1307ANALOG DEVICES INC ASOC CODEC DRIVERS 1308M: Lars-Peter Clausen <lars@metafoo.de> 1309M: Nuno Sá <nuno.sa@analog.com> 1310L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1311S: Supported 1312W: http://wiki.analog.com/ 1313W: https://ez.analog.com/linux-software-drivers 1314F: sound/soc/codecs/ad1* 1315F: sound/soc/codecs/ad7* 1316F: sound/soc/codecs/adau* 1317F: sound/soc/codecs/adav* 1318F: sound/soc/codecs/sigmadsp.* 1319F: sound/soc/codecs/ssm* 1320 1321ANALOG DEVICES INC DMA DRIVERS 1322M: Lars-Peter Clausen <lars@metafoo.de> 1323S: Supported 1324W: https://ez.analog.com/linux-software-drivers 1325F: drivers/dma/dma-axi-dmac.c 1326 1327ANALOG DEVICES INC IIO DRIVERS 1328M: Lars-Peter Clausen <lars@metafoo.de> 1329M: Michael Hennerich <Michael.Hennerich@analog.com> 1330S: Supported 1331W: http://wiki.analog.com/ 1332W: https://ez.analog.com/linux-software-drivers 1333F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1334F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1335F: Documentation/devicetree/bindings/iio/*/adi,* 1336F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1337F: drivers/iio/*/ad* 1338F: drivers/iio/adc/ltc249* 1339F: drivers/iio/amplifiers/hmc425a.c 1340F: drivers/staging/iio/*/ad* 1341X: drivers/iio/*/adjd* 1342 1343ANALOGBITS PLL LIBRARIES 1344M: Paul Walmsley <paul.walmsley@sifive.com> 1345S: Supported 1346F: drivers/clk/analogbits/* 1347F: include/linux/clk/analogbits* 1348 1349ANDROID CONFIG FRAGMENTS 1350M: Rob Herring <robh@kernel.org> 1351S: Supported 1352F: kernel/configs/android* 1353 1354ANDROID DRIVERS 1355M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1356M: Arve Hjønnevåg <arve@android.com> 1357M: Todd Kjos <tkjos@android.com> 1358M: Martijn Coenen <maco@android.com> 1359M: Joel Fernandes <joel@joelfernandes.org> 1360M: Christian Brauner <christian@brauner.io> 1361M: Carlos Llamas <cmllamas@google.com> 1362M: Suren Baghdasaryan <surenb@google.com> 1363L: linux-kernel@vger.kernel.org 1364S: Supported 1365T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1366F: drivers/android/ 1367 1368ANDROID GOLDFISH PIC DRIVER 1369M: Miodrag Dinic <miodrag.dinic@mips.com> 1370S: Supported 1371F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1372F: drivers/irqchip/irq-goldfish-pic.c 1373 1374ANDROID GOLDFISH RTC DRIVER 1375M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1376S: Supported 1377F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1378F: drivers/rtc/rtc-goldfish.c 1379 1380AOA (Apple Onboard Audio) ALSA DRIVER 1381M: Johannes Berg <johannes@sipsolutions.net> 1382L: linuxppc-dev@lists.ozlabs.org 1383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1384S: Maintained 1385F: sound/aoa/ 1386 1387APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1388M: William Breathitt Gray <william.gray@linaro.org> 1389L: linux-iio@vger.kernel.org 1390S: Maintained 1391F: drivers/iio/adc/stx104.c 1392 1393APM DRIVER 1394M: Jiri Kosina <jikos@kernel.org> 1395S: Odd fixes 1396T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1397F: arch/x86/kernel/apm_32.c 1398F: drivers/char/apm-emulation.c 1399F: include/linux/apm_bios.h 1400F: include/uapi/linux/apm_bios.h 1401 1402APPARMOR SECURITY MODULE 1403M: John Johansen <john.johansen@canonical.com> 1404M: John Johansen <john@apparmor.net> 1405L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1406S: Supported 1407W: apparmor.net 1408B: https://gitlab.com/apparmor/apparmor-kernel 1409C: irc://irc.oftc.net/apparmor 1410T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1411T: https://gitlab.com/apparmor/apparmor-kernel.git 1412F: Documentation/admin-guide/LSM/apparmor.rst 1413F: security/apparmor/ 1414 1415APPLE BCM5974 MULTITOUCH DRIVER 1416M: Henrik Rydberg <rydberg@bitmath.org> 1417L: linux-input@vger.kernel.org 1418S: Odd fixes 1419F: drivers/input/mouse/bcm5974.c 1420 1421APPLE PCIE CONTROLLER DRIVER 1422M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1423M: Marc Zyngier <maz@kernel.org> 1424L: linux-pci@vger.kernel.org 1425S: Maintained 1426F: drivers/pci/controller/pcie-apple.c 1427 1428APPLE SMC DRIVER 1429M: Henrik Rydberg <rydberg@bitmath.org> 1430L: linux-hwmon@vger.kernel.org 1431S: Odd fixes 1432F: drivers/hwmon/applesmc.c 1433 1434APPLETALK NETWORK LAYER 1435L: netdev@vger.kernel.org 1436S: Odd fixes 1437F: drivers/net/appletalk/ 1438F: include/linux/atalk.h 1439F: include/uapi/linux/atalk.h 1440F: net/appletalk/ 1441 1442APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1443M: Khuong Dinh <khuong@os.amperecomputing.com> 1444S: Supported 1445F: arch/arm64/boot/dts/apm/ 1446 1447APPLIED MICRO (APM) X-GENE SOC EDAC 1448M: Khuong Dinh <khuong@os.amperecomputing.com> 1449S: Supported 1450F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1451F: drivers/edac/xgene_edac.c 1452 1453APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1454M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1455M: Keyur Chudgar <keyur@os.amperecomputing.com> 1456S: Supported 1457F: drivers/net/ethernet/apm/xgene-v2/ 1458 1459APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1460M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1461M: Keyur Chudgar <keyur@os.amperecomputing.com> 1462M: Quan Nguyen <quan@os.amperecomputing.com> 1463S: Supported 1464F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1465F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1466F: drivers/net/ethernet/apm/xgene/ 1467F: drivers/net/mdio/mdio-xgene.c 1468 1469APPLIED MICRO (APM) X-GENE SOC PMU 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/admin-guide/perf/xgene-pmu.rst 1473F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1474F: drivers/perf/xgene_pmu.c 1475 1476APTINA CAMERA SENSOR PLL 1477M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1478L: linux-media@vger.kernel.org 1479S: Maintained 1480F: drivers/media/i2c/aptina-pll.* 1481 1482AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1483M: Aleksa Savic <savicaleksa83@gmail.com> 1484M: Jack Doan <me@jackdoan.com> 1485L: linux-hwmon@vger.kernel.org 1486S: Maintained 1487F: Documentation/hwmon/aquacomputer_d5next.rst 1488F: drivers/hwmon/aquacomputer_d5next.c 1489 1490AQUANTIA ETHERNET DRIVER (atlantic) 1491M: Igor Russkikh <irusskikh@marvell.com> 1492L: netdev@vger.kernel.org 1493S: Supported 1494W: https://www.marvell.com/ 1495Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1496F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1497F: drivers/net/ethernet/aquantia/atlantic/ 1498 1499AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1500M: Egor Pomozov <epomozov@marvell.com> 1501L: netdev@vger.kernel.org 1502S: Supported 1503W: http://www.aquantia.com 1504F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1505 1506AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1507M: Krzysztof Hałasa <khalasa@piap.pl> 1508L: linux-media@vger.kernel.org 1509S: Maintained 1510F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1511F: drivers/media/i2c/ar0521.c 1512 1513ARASAN NAND CONTROLLER DRIVER 1514M: Miquel Raynal <miquel.raynal@bootlin.com> 1515M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1516L: linux-mtd@lists.infradead.org 1517S: Maintained 1518F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1519F: drivers/mtd/nand/raw/arasan-nand-controller.c 1520 1521ARC FRAMEBUFFER DRIVER 1522M: Jaya Kumar <jayalk@intworks.biz> 1523S: Maintained 1524F: drivers/video/fbdev/arcfb.c 1525F: drivers/video/fbdev/core/fb_defio.c 1526 1527ARC PGU DRM DRIVER 1528M: Alexey Brodkin <abrodkin@synopsys.com> 1529S: Supported 1530F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1531F: drivers/gpu/drm/tiny/arcpgu.c 1532 1533ARCNET NETWORK LAYER 1534M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1535L: netdev@vger.kernel.org 1536S: Maintained 1537F: drivers/net/arcnet/ 1538F: include/uapi/linux/if_arcnet.h 1539 1540ARM ARCHITECTED TIMER DRIVER 1541M: Mark Rutland <mark.rutland@arm.com> 1542M: Marc Zyngier <maz@kernel.org> 1543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1544S: Maintained 1545F: arch/arm/include/asm/arch_timer.h 1546F: arch/arm64/include/asm/arch_timer.h 1547F: drivers/clocksource/arm_arch_timer.c 1548 1549ARM HDLCD DRM DRIVER 1550M: Liviu Dudau <liviu.dudau@arm.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1553F: drivers/gpu/drm/arm/hdlcd_* 1554 1555ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1556M: Linus Walleij <linus.walleij@linaro.org> 1557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1558S: Maintained 1559F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1560F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1561F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1562F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1563F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1564F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1565F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1566F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1567F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1568F: arch/arm/boot/dts/arm-realview-* 1569F: arch/arm/boot/dts/integrator* 1570F: arch/arm/boot/dts/versatile* 1571F: arch/arm/mach-versatile/ 1572F: drivers/bus/arm-integrator-lm.c 1573F: drivers/clk/versatile/ 1574F: drivers/i2c/busses/i2c-versatile.c 1575F: drivers/irqchip/irq-versatile-fpga.c 1576F: drivers/mtd/maps/physmap-versatile.* 1577F: drivers/power/reset/arm-versatile-reboot.c 1578F: drivers/soc/versatile/ 1579 1580ARM KOMEDA DRM-KMS DRIVER 1581M: James (Qian) Wang <james.qian.wang@arm.com> 1582M: Liviu Dudau <liviu.dudau@arm.com> 1583M: Mihail Atanassov <mihail.atanassov@arm.com> 1584L: Mali DP Maintainers <malidp@foss.arm.com> 1585S: Supported 1586T: git git://anongit.freedesktop.org/drm/drm-misc 1587F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1588F: Documentation/gpu/komeda-kms.rst 1589F: drivers/gpu/drm/arm/display/include/ 1590F: drivers/gpu/drm/arm/display/komeda/ 1591 1592ARM MALI PANFROST DRM DRIVER 1593M: Rob Herring <robh@kernel.org> 1594M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1595R: Steven Price <steven.price@arm.com> 1596R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1597L: dri-devel@lists.freedesktop.org 1598S: Supported 1599T: git git://anongit.freedesktop.org/drm/drm-misc 1600F: drivers/gpu/drm/panfrost/ 1601F: include/uapi/drm/panfrost_drm.h 1602 1603ARM MALI-DP DRM DRIVER 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Brian Starkey <brian.starkey@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1610F: Documentation/gpu/afbc.rst 1611F: drivers/gpu/drm/arm/ 1612 1613ARM MFM AND FLOPPY DRIVERS 1614M: Ian Molton <spyro@f2s.com> 1615S: Maintained 1616F: arch/arm/include/asm/floppy.h 1617F: arch/arm/mach-rpc/floppydma.S 1618 1619ARM PMU PROFILING AND DEBUGGING 1620M: Will Deacon <will@kernel.org> 1621M: Mark Rutland <mark.rutland@arm.com> 1622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1623S: Maintained 1624F: Documentation/devicetree/bindings/arm/pmu.yaml 1625F: Documentation/devicetree/bindings/perf/ 1626F: arch/arm*/include/asm/hw_breakpoint.h 1627F: arch/arm*/include/asm/perf_event.h 1628F: arch/arm*/kernel/hw_breakpoint.c 1629F: arch/arm*/kernel/perf_* 1630F: drivers/perf/ 1631F: include/linux/perf/arm_pmu.h 1632 1633ARM PORT 1634M: Russell King <linux@armlinux.org.uk> 1635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1636S: Odd Fixes 1637W: http://www.armlinux.org.uk/ 1638T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1639F: arch/arm/ 1640X: arch/arm/boot/dts/ 1641 1642ARM PRIMECELL AACI PL041 DRIVER 1643M: Russell King <linux@armlinux.org.uk> 1644S: Odd Fixes 1645F: sound/arm/aaci.* 1646 1647ARM PRIMECELL BUS SUPPORT 1648M: Russell King <linux@armlinux.org.uk> 1649S: Odd Fixes 1650F: drivers/amba/ 1651F: include/linux/amba/bus.h 1652 1653ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1654M: Miquel Raynal <miquel.raynal@bootlin.com> 1655M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1656L: linux-mtd@lists.infradead.org 1657S: Maintained 1658F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1659F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1660 1661ARM PRIMECELL PL35X SMC DRIVER 1662M: Miquel Raynal <miquel.raynal@bootlin.com> 1663M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1665S: Maintained 1666F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1667F: drivers/memory/pl353-smc.c 1668 1669ARM PRIMECELL CLCD PL110 DRIVER 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/video/fbdev/amba-clcd.* 1673 1674ARM PRIMECELL KMI PL050 DRIVER 1675M: Russell King <linux@armlinux.org.uk> 1676S: Odd Fixes 1677F: drivers/input/serio/ambakmi.* 1678F: include/linux/amba/kmi.h 1679 1680ARM PRIMECELL MMCI PL180/1 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/mmc/host/mmci.* 1684F: include/linux/amba/mmci.h 1685 1686ARM PRIMECELL SSP PL022 SPI DRIVER 1687M: Linus Walleij <linus.walleij@linaro.org> 1688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1689S: Maintained 1690F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1691F: drivers/spi/spi-pl022.c 1692 1693ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1694M: Russell King <linux@armlinux.org.uk> 1695S: Odd Fixes 1696F: drivers/tty/serial/amba-pl01*.c 1697F: include/linux/amba/serial.h 1698 1699ARM PRIMECELL VIC PL190/PL192 DRIVER 1700M: Linus Walleij <linus.walleij@linaro.org> 1701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1702S: Maintained 1703F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1704F: drivers/irqchip/irq-vic.c 1705 1706ARM SMC WATCHDOG DRIVER 1707M: Julius Werner <jwerner@chromium.org> 1708R: Evan Benn <evanbenn@chromium.org> 1709S: Maintained 1710F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1711F: drivers/watchdog/arm_smc_wdt.c 1712 1713ARM SMMU DRIVERS 1714M: Will Deacon <will@kernel.org> 1715R: Robin Murphy <robin.murphy@arm.com> 1716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1717S: Maintained 1718F: Documentation/devicetree/bindings/iommu/arm,smmu* 1719F: drivers/iommu/arm/ 1720F: drivers/iommu/io-pgtable-arm* 1721 1722ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1723M: Arnd Bergmann <arnd@arndb.de> 1724M: Olof Johansson <olof@lixom.net> 1725M: soc@kernel.org 1726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1727S: Maintained 1728C: irc://irc.libera.chat/armlinux 1729T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1730F: arch/arm/boot/dts/Makefile 1731F: arch/arm64/boot/dts/Makefile 1732 1733ARM SUB-ARCHITECTURES 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Maintained 1736C: irc://irc.libera.chat/armlinux 1737T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1738F: arch/arm/mach-*/ 1739F: arch/arm/plat-*/ 1740 1741ARM/ACTIONS SEMI ARCHITECTURE 1742M: Andreas Färber <afaerber@suse.de> 1743M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1745L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747F: Documentation/devicetree/bindings/arm/actions.yaml 1748F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1749F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1750F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1751F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1752F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1753F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1754F: Documentation/devicetree/bindings/pinctrl/actions,* 1755F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1756F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1757F: arch/arm/boot/dts/owl-* 1758F: arch/arm/mach-actions/ 1759F: arch/arm64/boot/dts/actions/ 1760F: drivers/clk/actions/ 1761F: drivers/clocksource/timer-owl* 1762F: drivers/dma/owl-dma.c 1763F: drivers/i2c/busses/i2c-owl.c 1764F: drivers/irqchip/irq-owl-sirq.c 1765F: drivers/mmc/host/owl-mmc.c 1766F: drivers/net/ethernet/actions/ 1767F: drivers/pinctrl/actions/* 1768F: drivers/soc/actions/ 1769F: include/dt-bindings/power/owl-* 1770F: include/dt-bindings/reset/actions,* 1771F: include/linux/soc/actions/ 1772N: owl 1773 1774ARM/ADS SPHERE MACHINE SUPPORT 1775M: Lennert Buytenhek <kernel@wantstofly.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778 1779ARM/AFEB9260 MACHINE SUPPORT 1780M: Sergey Lapin <slapin@ossfans.org> 1781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1782S: Maintained 1783 1784ARM/AJECO 1ARM MACHINE SUPPORT 1785M: Lennert Buytenhek <kernel@wantstofly.org> 1786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1787S: Maintained 1788 1789ARM/Allwinner SoC Clock Support 1790M: Emilio López <emilio@elopez.com.ar> 1791S: Maintained 1792F: drivers/clk/sunxi/ 1793 1794ARM/Allwinner sunXi SoC support 1795M: Chen-Yu Tsai <wens@csie.org> 1796M: Jernej Skrabec <jernej.skrabec@gmail.com> 1797M: Samuel Holland <samuel@sholland.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1801L: linux-sunxi@lists.linux.dev 1802F: arch/arm/mach-sunxi/ 1803F: arch/arm64/boot/dts/allwinner/ 1804F: drivers/clk/sunxi-ng/ 1805F: drivers/pinctrl/sunxi/ 1806F: drivers/soc/sunxi/ 1807N: allwinner 1808N: sun[x456789]i 1809N: sun50i 1810 1811ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1812M: Neil Armstrong <narmstrong@baylibre.com> 1813M: Jerome Brunet <jbrunet@baylibre.com> 1814L: linux-amlogic@lists.infradead.org 1815S: Maintained 1816F: Documentation/devicetree/bindings/clock/amlogic* 1817F: drivers/clk/meson/ 1818F: include/dt-bindings/clock/gxbb* 1819F: include/dt-bindings/clock/meson* 1820 1821ARM/Amlogic Meson SoC Crypto Drivers 1822M: Corentin Labbe <clabbe@baylibre.com> 1823L: linux-crypto@vger.kernel.org 1824L: linux-amlogic@lists.infradead.org 1825S: Maintained 1826F: Documentation/devicetree/bindings/crypto/amlogic* 1827F: drivers/crypto/amlogic/ 1828 1829ARM/Amlogic Meson SoC Sound Drivers 1830M: Jerome Brunet <jbrunet@baylibre.com> 1831L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1832S: Maintained 1833F: Documentation/devicetree/bindings/sound/amlogic* 1834F: sound/soc/meson/ 1835 1836ARM/Amlogic Meson SoC support 1837M: Neil Armstrong <narmstrong@baylibre.com> 1838M: Kevin Hilman <khilman@baylibre.com> 1839R: Jerome Brunet <jbrunet@baylibre.com> 1840R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1842L: linux-amlogic@lists.infradead.org 1843S: Maintained 1844W: http://linux-meson.com/ 1845F: arch/arm/boot/dts/meson* 1846F: arch/arm/mach-meson/ 1847F: arch/arm64/boot/dts/amlogic/ 1848F: drivers/mmc/host/meson* 1849F: drivers/pinctrl/meson/ 1850F: drivers/rtc/rtc-meson* 1851F: drivers/soc/amlogic/ 1852N: meson 1853 1854ARM/Annapurna Labs ALPINE ARCHITECTURE 1855M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1856M: Antoine Tenart <atenart@kernel.org> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859F: arch/arm/boot/dts/alpine* 1860F: arch/arm/mach-alpine/ 1861F: arch/arm64/boot/dts/amazon/ 1862F: drivers/*/*alpine* 1863 1864ARM/APPLE MACHINE SUPPORT 1865M: Hector Martin <marcan@marcan.st> 1866M: Sven Peter <sven@svenpeter.dev> 1867R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1868L: asahi@lists.linux.dev 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870S: Maintained 1871W: https://asahilinux.org 1872B: https://github.com/AsahiLinux/linux/issues 1873C: irc://irc.oftc.net/asahi-dev 1874T: git https://github.com/AsahiLinux/linux.git 1875F: Documentation/devicetree/bindings/arm/apple.yaml 1876F: Documentation/devicetree/bindings/arm/apple/* 1877F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1878F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1879F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1880F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1881F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1882F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1883F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1884F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1885F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1886F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1887F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1888F: Documentation/devicetree/bindings/power/apple* 1889F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1890F: arch/arm64/boot/dts/apple/ 1891F: drivers/clk/clk-apple-nco.c 1892F: drivers/dma/apple-admac.c 1893F: drivers/i2c/busses/i2c-pasemi-core.c 1894F: drivers/i2c/busses/i2c-pasemi-platform.c 1895F: drivers/iommu/apple-dart.c 1896F: drivers/irqchip/irq-apple-aic.c 1897F: drivers/mailbox/apple-mailbox.c 1898F: drivers/nvme/host/apple.c 1899F: drivers/nvmem/apple-efuses.c 1900F: drivers/pinctrl/pinctrl-apple-gpio.c 1901F: drivers/soc/apple/* 1902F: drivers/watchdog/apple_wdt.c 1903F: include/dt-bindings/interrupt-controller/apple-aic.h 1904F: include/dt-bindings/pinctrl/apple.h 1905F: include/linux/apple-mailbox.h 1906F: include/linux/soc/apple/* 1907 1908ARM/ARTPEC MACHINE SUPPORT 1909M: Jesper Nilsson <jesper.nilsson@axis.com> 1910M: Lars Persson <lars.persson@axis.com> 1911L: linux-arm-kernel@axis.com 1912S: Maintained 1913F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1914F: arch/arm/boot/dts/artpec6* 1915F: arch/arm/mach-artpec 1916F: drivers/clk/axis 1917F: drivers/crypto/axis 1918F: drivers/mmc/host/usdhi6rol0.c 1919F: drivers/pinctrl/pinctrl-artpec* 1920 1921ARM/ASPEED I2C DRIVER 1922M: Brendan Higgins <brendanhiggins@google.com> 1923R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1924R: Joel Stanley <joel@jms.id.au> 1925L: linux-i2c@vger.kernel.org 1926L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1927S: Maintained 1928F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1929F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1930F: drivers/i2c/busses/i2c-aspeed.c 1931F: drivers/irqchip/irq-aspeed-i2c-ic.c 1932 1933ARM/ASPEED MACHINE SUPPORT 1934M: Joel Stanley <joel@jms.id.au> 1935R: Andrew Jeffery <andrew@aj.id.au> 1936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1937L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1938S: Supported 1939Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1940T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1941F: Documentation/devicetree/bindings/arm/aspeed/ 1942F: arch/arm/boot/dts/aspeed-* 1943F: arch/arm/mach-aspeed/ 1944N: aspeed 1945 1946ARM/BITMAIN ARCHITECTURE 1947M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1949S: Maintained 1950F: Documentation/devicetree/bindings/arm/bitmain.yaml 1951F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1952F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1953F: arch/arm64/boot/dts/bitmain/ 1954F: drivers/clk/clk-bm1880.c 1955F: drivers/pinctrl/pinctrl-bm1880.c 1956 1957ARM/CALXEDA HIGHBANK ARCHITECTURE 1958M: Andre Przywara <andre.przywara@arm.com> 1959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1960S: Maintained 1961F: arch/arm/boot/dts/ecx-*.dts* 1962F: arch/arm/boot/dts/highbank.dts 1963F: arch/arm/mach-highbank/ 1964 1965ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1966M: Krzysztof Halasa <khalasa@piap.pl> 1967S: Maintained 1968F: arch/arm/mach-cns3xxx/ 1969 1970ARM/CAVIUM THUNDER NETWORK DRIVER 1971M: Sunil Goutham <sgoutham@marvell.com> 1972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1973S: Supported 1974F: drivers/net/ethernet/cavium/thunder/ 1975 1976ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1977M: Lukasz Majewski <lukma@denx.de> 1978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1979S: Maintained 1980F: arch/arm/mach-ep93xx/ts72xx.c 1981 1982ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1983M: Alexander Shiyan <shc_work@mail.ru> 1984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1985S: Odd Fixes 1986N: clps711x 1987 1988ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1989M: Lennert Buytenhek <kernel@wantstofly.org> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992 1993ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1994M: Hartley Sweeten <hsweeten@visionengravers.com> 1995M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1997S: Maintained 1998F: arch/arm/mach-ep93xx/ 1999F: arch/arm/mach-ep93xx/include/mach/ 2000 2001ARM/CLKDEV SUPPORT 2002M: Russell King <linux@armlinux.org.uk> 2003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2004S: Maintained 2005T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2006F: drivers/clk/clkdev.c 2007 2008ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2009M: Baruch Siach <baruch@tkos.co.il> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/boot/dts/cx92755* 2013N: digicolor 2014 2015ARM/CONTEC MICRO9 MACHINE SUPPORT 2016M: Hubert Feurstein <hubert.feurstein@contec.at> 2017S: Maintained 2018F: arch/arm/mach-ep93xx/micro9.c 2019 2020ARM/CORESIGHT FRAMEWORK AND DRIVERS 2021M: Mathieu Poirier <mathieu.poirier@linaro.org> 2022M: Suzuki K Poulose <suzuki.poulose@arm.com> 2023R: Mike Leach <mike.leach@linaro.org> 2024R: Leo Yan <leo.yan@linaro.org> 2025L: coresight@lists.linaro.org (moderated for non-subscribers) 2026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2027S: Maintained 2028T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2029F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2030F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2031F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2032F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2033F: Documentation/trace/coresight/* 2034F: drivers/hwtracing/coresight/* 2035F: include/dt-bindings/arm/coresight-cti-dt.h 2036F: include/linux/coresight* 2037F: samples/coresight/* 2038F: tools/perf/arch/arm/util/auxtrace.c 2039F: tools/perf/arch/arm/util/cs-etm.c 2040F: tools/perf/arch/arm/util/cs-etm.h 2041F: tools/perf/arch/arm/util/pmu.c 2042F: tools/perf/util/cs-etm-decoder/* 2043F: tools/perf/util/cs-etm.* 2044 2045ARM/CORGI MACHINE SUPPORT 2046M: Richard Purdie <rpurdie@rpsys.net> 2047S: Maintained 2048 2049ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2050M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2051M: Linus Walleij <linus.walleij@linaro.org> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Maintained 2054T: git git://github.com/ulli-kroll/linux.git 2055F: Documentation/devicetree/bindings/arm/gemini.yaml 2056F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2057F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2058F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2059F: arch/arm/boot/dts/gemini* 2060F: arch/arm/mach-gemini/ 2061F: drivers/crypto/gemini/ 2062F: drivers/net/ethernet/cortina/ 2063F: drivers/pinctrl/pinctrl-gemini.c 2064F: drivers/rtc/rtc-ftrtc010.c 2065 2066ARM/CZ.NIC TURRIS SUPPORT 2067M: Marek Behún <kabel@kernel.org> 2068S: Maintained 2069W: https://www.turris.cz/ 2070F: Documentation/ABI/testing/debugfs-moxtet 2071F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2072F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2073F: Documentation/devicetree/bindings/bus/moxtet.txt 2074F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2075F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2076F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2077F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2078F: drivers/bus/moxtet.c 2079F: drivers/firmware/turris-mox-rwtm.c 2080F: drivers/leds/leds-turris-omnia.c 2081F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2082F: drivers/gpio/gpio-moxtet.c 2083F: drivers/watchdog/armada_37xx_wdt.c 2084F: include/dt-bindings/bus/moxtet.h 2085F: include/linux/armada-37xx-rwtm-mailbox.h 2086F: include/linux/moxtet.h 2087 2088ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2089M: Robert Jarzmik <robert.jarzmik@free.fr> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092F: arch/arm/mach-pxa/ezx.c 2093 2094ARM/FARADAY FA526 PORT 2095M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://git.berlios.de/gemini-board 2099F: arch/arm/mm/*-fa* 2100 2101ARM/FOOTBRIDGE ARCHITECTURE 2102M: Russell King <linux@armlinux.org.uk> 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105W: http://www.armlinux.org.uk/ 2106F: arch/arm/include/asm/hardware/dec21285.h 2107F: arch/arm/mach-footbridge/ 2108 2109ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2110M: Shawn Guo <shawnguo@kernel.org> 2111M: Sascha Hauer <s.hauer@pengutronix.de> 2112R: Pengutronix Kernel Team <kernel@pengutronix.de> 2113R: Fabio Estevam <festevam@gmail.com> 2114R: NXP Linux Team <linux-imx@nxp.com> 2115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2116S: Maintained 2117T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2118X: drivers/media/i2c/ 2119N: imx 2120N: mxs 2121 2122ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2123M: Shawn Guo <shawnguo@kernel.org> 2124M: Li Yang <leoyang.li@nxp.com> 2125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2126S: Maintained 2127T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2128F: arch/arm/boot/dts/ls1021a* 2129F: arch/arm64/boot/dts/freescale/fsl-* 2130F: arch/arm64/boot/dts/freescale/qoriq-* 2131 2132ARM/FREESCALE VYBRID ARM ARCHITECTURE 2133M: Shawn Guo <shawnguo@kernel.org> 2134M: Sascha Hauer <s.hauer@pengutronix.de> 2135R: Pengutronix Kernel Team <kernel@pengutronix.de> 2136R: Stefan Agner <stefan@agner.ch> 2137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2138S: Maintained 2139T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2140F: arch/arm/boot/dts/vf* 2141F: arch/arm/mach-imx/*vf610* 2142 2143ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2144M: Lennert Buytenhek <kernel@wantstofly.org> 2145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2146S: Maintained 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2154M: Philipp Zabel <philipp.zabel@gmail.com> 2155M: Paul Parsons <lost.distance@yahoo.com> 2156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2157S: Maintained 2158F: arch/arm/mach-pxa/hx4700.c 2159F: arch/arm/mach-pxa/include/mach/hx4700.h 2160F: sound/soc/pxa/hx4700.c 2161 2162ARM/HISILICON SOC SUPPORT 2163M: Wei Xu <xuwei5@hisilicon.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Supported 2166W: http://www.hisilicon.com 2167T: git git://github.com/hisilicon/linux-hisi.git 2168F: arch/arm/boot/dts/hi3* 2169F: arch/arm/boot/dts/hip* 2170F: arch/arm/boot/dts/hisi* 2171F: arch/arm/mach-hisi/ 2172F: arch/arm64/boot/dts/hisilicon/ 2173 2174ARM/HP JORNADA 7XX MACHINE SUPPORT 2175M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2176S: Maintained 2177W: www.jlime.com 2178T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2179F: arch/arm/mach-sa1100/include/mach/jornada720.h 2180F: arch/arm/mach-sa1100/jornada720.c 2181 2182ARM/HPE GXP ARCHITECTURE 2183M: Jean-Marie Verdun <verdun@hpe.com> 2184M: Nick Hawkins <nick.hawkins@hpe.com> 2185S: Maintained 2186F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2187F: Documentation/devicetree/bindings/spi/hpe,gxp-spi.yaml 2188F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2189F: arch/arm/boot/dts/hpe-bmc* 2190F: arch/arm/boot/dts/hpe-gxp* 2191F: arch/arm/mach-hpe/ 2192F: drivers/clocksource/timer-gxp.c 2193F: drivers/spi/spi-gxp.c 2194F: drivers/watchdog/gxp-wdt.c 2195 2196ARM/IGEP MACHINE SUPPORT 2197M: Enric Balletbo i Serra <eballetbo@gmail.com> 2198M: Javier Martinez Canillas <javier@dowhile0.org> 2199L: linux-omap@vger.kernel.org 2200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2201S: Maintained 2202F: arch/arm/boot/dts/omap3-igep* 2203 2204ARM/INCOME PXA270 SUPPORT 2205M: Marek Vasut <marek.vasut@gmail.com> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208F: arch/arm/mach-pxa/colibri-pxa270-income.c 2209 2210ARM/INTEL IOP32X ARM ARCHITECTURE 2211M: Lennert Buytenhek <kernel@wantstofly.org> 2212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2213S: Maintained 2214 2215ARM/INTEL IQ81342EX MACHINE SUPPORT 2216M: Lennert Buytenhek <kernel@wantstofly.org> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219 2220ARM/INTEL IXDP2850 MACHINE SUPPORT 2221M: Lennert Buytenhek <kernel@wantstofly.org> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Maintained 2224 2225ARM/INTEL IXP4XX ARM ARCHITECTURE 2226M: Linus Walleij <linusw@kernel.org> 2227M: Imre Kaloz <kaloz@openwrt.org> 2228M: Krzysztof Halasa <khalasa@piap.pl> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2232F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2233F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2234F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2235F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2236F: arch/arm/mach-ixp4xx/ 2237F: drivers/bus/intel-ixp4xx-eb.c 2238F: drivers/clocksource/timer-ixp4xx.c 2239F: drivers/crypto/ixp4xx_crypto.c 2240F: drivers/gpio/gpio-ixp4xx.c 2241F: drivers/irqchip/irq-ixp4xx.c 2242F: include/linux/irqchip/irq-ixp4xx.h 2243F: include/linux/platform_data/timer-ixp4xx.h 2244 2245ARM/INTEL KEEMBAY ARCHITECTURE 2246M: Paul J. Murphy <paul.j.murphy@intel.com> 2247M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2248S: Maintained 2249F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2250F: arch/arm64/boot/dts/intel/keembay-evm.dts 2251F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2252 2253ARM/INTEL XSC3 (MANZANO) ARM CORE 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2259M: Lennert Buytenhek <kernel@wantstofly.org> 2260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2261S: Maintained 2262 2263ARM/LG1K ARCHITECTURE 2264M: Chanho Min <chanho.min@lge.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267F: arch/arm64/boot/dts/lg/ 2268 2269ARM/LOGICPD PXA270 MACHINE SUPPORT 2270M: Lennert Buytenhek <kernel@wantstofly.org> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272S: Maintained 2273 2274ARM/LPC18XX ARCHITECTURE 2275M: Vladimir Zapolskiy <vz@mleia.com> 2276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2277S: Maintained 2278F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2279F: arch/arm/boot/dts/lpc43* 2280F: drivers/i2c/busses/i2c-lpc2k.c 2281F: drivers/memory/pl172.c 2282F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2283F: drivers/rtc/rtc-lpc24xx.c 2284N: lpc18xx 2285 2286ARM/LPC32XX SOC SUPPORT 2287M: Vladimir Zapolskiy <vz@mleia.com> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2291F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2292F: arch/arm/boot/dts/lpc32* 2293F: arch/arm/mach-lpc32xx/ 2294F: drivers/i2c/busses/i2c-pnx.c 2295F: drivers/net/ethernet/nxp/lpc_eth.c 2296F: drivers/usb/host/ohci-nxp.c 2297F: drivers/watchdog/pnx4008_wdt.c 2298N: lpc32xx 2299 2300ARM/MAGICIAN MACHINE SUPPORT 2301M: Philipp Zabel <philipp.zabel@gmail.com> 2302S: Maintained 2303 2304ARM/Marvell Dove/MV78xx0/Orion SOC support 2305M: Andrew Lunn <andrew@lunn.ch> 2306M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2307M: Gregory Clement <gregory.clement@bootlin.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2311F: Documentation/devicetree/bindings/soc/dove/ 2312F: arch/arm/boot/dts/dove* 2313F: arch/arm/boot/dts/orion5x* 2314F: arch/arm/mach-dove/ 2315F: arch/arm/mach-mv78xx0/ 2316F: arch/arm/mach-orion5x/ 2317F: arch/arm/plat-orion/ 2318F: drivers/soc/dove/ 2319 2320ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2321M: Andrew Lunn <andrew@lunn.ch> 2322M: Gregory Clement <gregory.clement@bootlin.com> 2323M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2325S: Maintained 2326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2327F: arch/arm/boot/dts/armada* 2328F: arch/arm/boot/dts/kirkwood* 2329F: arch/arm/configs/mvebu_*_defconfig 2330F: arch/arm/mach-mvebu/ 2331F: arch/arm64/boot/dts/marvell/armada* 2332F: arch/arm64/boot/dts/marvell/cn913* 2333F: drivers/cpufreq/armada-37xx-cpufreq.c 2334F: drivers/cpufreq/armada-8k-cpufreq.c 2335F: drivers/cpufreq/mvebu-cpufreq.c 2336F: drivers/irqchip/irq-armada-370-xp.c 2337F: drivers/irqchip/irq-mvebu-* 2338F: drivers/pinctrl/mvebu/ 2339F: drivers/rtc/rtc-armada38x.c 2340 2341ARM/Mediatek RTC DRIVER 2342M: Eddie Huang <eddie.huang@mediatek.com> 2343M: Sean Wang <sean.wang@mediatek.com> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2346S: Maintained 2347F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2348F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2349F: drivers/rtc/rtc-mt2712.c 2350F: drivers/rtc/rtc-mt6397.c 2351F: drivers/rtc/rtc-mt7622.c 2352 2353ARM/Mediatek SoC support 2354M: Matthias Brugger <matthias.bgg@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2357S: Maintained 2358W: https://mtk.wiki.kernel.org/ 2359C: irc://chat.freenode.net/linux-mediatek 2360F: arch/arm/boot/dts/mt6* 2361F: arch/arm/boot/dts/mt7* 2362F: arch/arm/boot/dts/mt8* 2363F: arch/arm/mach-mediatek/ 2364F: arch/arm64/boot/dts/mediatek/ 2365F: drivers/soc/mediatek/ 2366N: mtk 2367N: mt[678] 2368K: mediatek 2369 2370ARM/Mediatek USB3 PHY DRIVER 2371M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2373L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2374S: Maintained 2375F: Documentation/devicetree/bindings/phy/mediatek,* 2376F: drivers/phy/mediatek/ 2377 2378ARM/Microchip (AT91) SoC support 2379M: Nicolas Ferre <nicolas.ferre@microchip.com> 2380M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2381M: Claudiu Beznea <claudiu.beznea@microchip.com> 2382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2383S: Supported 2384W: http://www.linux4sam.org 2385T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2386F: arch/arm/boot/dts/at91*.dts 2387F: arch/arm/boot/dts/at91*.dtsi 2388F: arch/arm/boot/dts/sama*.dts 2389F: arch/arm/boot/dts/sama*.dtsi 2390F: arch/arm/include/debug/at91.S 2391F: arch/arm/mach-at91/ 2392F: drivers/memory/atmel* 2393F: drivers/watchdog/sama5d4_wdt.c 2394F: include/soc/at91/ 2395X: drivers/input/touchscreen/atmel_mxt_ts.c 2396X: drivers/net/wireless/atmel/ 2397N: at91 2398N: atmel 2399 2400ARM/Microchip Sparx5 SoC support 2401M: Lars Povlsen <lars.povlsen@microchip.com> 2402M: Steen Hegelund <Steen.Hegelund@microchip.com> 2403M: UNGLinuxDriver@microchip.com 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405S: Supported 2406T: git git://github.com/microchip-ung/linux-upstream.git 2407F: arch/arm64/boot/dts/microchip/ 2408F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2409N: sparx5 2410 2411Microchip Timer Counter Block (TCB) Capture Driver 2412M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2414L: linux-iio@vger.kernel.org 2415S: Maintained 2416F: drivers/counter/microchip-tcb-capture.c 2417 2418ARM/MILBEAUT ARCHITECTURE 2419M: Taichi Sugaya <sugaya.taichi@socionext.com> 2420M: Takao Orito <orito.takao@socionext.com> 2421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2422S: Maintained 2423F: arch/arm/boot/dts/milbeaut* 2424F: arch/arm/mach-milbeaut/ 2425N: milbeaut 2426 2427ARM/MIOA701 MACHINE SUPPORT 2428M: Robert Jarzmik <robert.jarzmik@free.fr> 2429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2430S: Maintained 2431F: arch/arm/mach-pxa/mioa701.c 2432 2433ARM/MStar/Sigmastar Armv7 SoC support 2434M: Daniel Palmer <daniel@thingy.jp> 2435M: Romain Perier <romain.perier@gmail.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Maintained 2438W: http://linux-chenxing.org/ 2439T: git git://github.com/linux-chenxing/linux.git 2440F: Documentation/devicetree/bindings/arm/mstar/* 2441F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2442F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2443F: arch/arm/boot/dts/mstar-* 2444F: arch/arm/mach-mstar/ 2445F: drivers/clk/mstar/ 2446F: drivers/clocksource/timer-msc313e.c 2447F: drivers/gpio/gpio-msc313.c 2448F: drivers/rtc/rtc-msc313.c 2449F: drivers/watchdog/msc313e_wdt.c 2450F: include/dt-bindings/clock/mstar-* 2451F: include/dt-bindings/gpio/msc313-gpio.h 2452 2453ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2454M: Michael Petchkovsky <mkpetch@internode.on.net> 2455S: Maintained 2456 2457ARM/NOMADIK/Ux500 ARCHITECTURES 2458M: Linus Walleij <linus.walleij@linaro.org> 2459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2460S: Maintained 2461T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2462F: Documentation/devicetree/bindings/arm/ste-* 2463F: Documentation/devicetree/bindings/arm/ux500.yaml 2464F: Documentation/devicetree/bindings/arm/ux500/ 2465F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2466F: arch/arm/boot/dts/ste-* 2467F: arch/arm/mach-nomadik/ 2468F: arch/arm/mach-ux500/ 2469F: drivers/clk/clk-nomadik.c 2470F: drivers/clocksource/clksrc-dbx500-prcmu.c 2471F: drivers/dma/ste_dma40* 2472F: drivers/hwspinlock/u8500_hsem.c 2473F: drivers/i2c/busses/i2c-nomadik.c 2474F: drivers/iio/adc/ab8500-gpadc.c 2475F: drivers/mfd/ab8500* 2476F: drivers/mfd/abx500* 2477F: drivers/mfd/db8500* 2478F: drivers/pinctrl/nomadik/ 2479F: drivers/rtc/rtc-ab8500.c 2480F: drivers/rtc/rtc-pl031.c 2481F: drivers/soc/ux500/ 2482 2483ARM/NUVOTON NPCM ARCHITECTURE 2484M: Avi Fishman <avifishman70@gmail.com> 2485M: Tomer Maimon <tmaimon77@gmail.com> 2486M: Tali Perry <tali.perry1@gmail.com> 2487R: Patrick Venture <venture@google.com> 2488R: Nancy Yuen <yuenn@google.com> 2489R: Benjamin Fair <benjaminfair@google.com> 2490L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2491S: Supported 2492F: Documentation/devicetree/bindings/*/*/*npcm* 2493F: Documentation/devicetree/bindings/*/*npcm* 2494F: Documentation/devicetree/bindings/arm/npcm/* 2495F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2496F: arch/arm/boot/dts/nuvoton-npcm* 2497F: arch/arm/mach-npcm/ 2498F: arch/arm64/boot/dts/nuvoton/ 2499F: drivers/*/*npcm* 2500F: drivers/*/*/*npcm* 2501F: drivers/rtc/rtc-nct3018y.c 2502F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2503F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2504 2505ARM/NUVOTON WPCM450 ARCHITECTURE 2506M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2507L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2508S: Maintained 2509W: https://github.com/neuschaefer/wpcm450/wiki 2510F: Documentation/devicetree/bindings/*/*wpcm* 2511F: arch/arm/boot/dts/nuvoton-wpcm450* 2512F: arch/arm/mach-npcm/wpcm450.c 2513F: drivers/*/*/*wpcm* 2514F: drivers/*/*wpcm* 2515 2516ARM/NXP S32G ARCHITECTURE 2517M: Chester Lin <clin@suse.com> 2518R: Andreas Färber <afaerber@suse.de> 2519R: Matthias Brugger <mbrugger@suse.com> 2520R: NXP S32 Linux Team <s32@nxp.com> 2521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2522S: Maintained 2523F: arch/arm64/boot/dts/freescale/s32g*.dts* 2524 2525ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2526L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2527S: Orphan 2528W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2529F: arch/arm/mach-s3c/gta02.h 2530F: arch/arm/mach-s3c/mach-gta02.c 2531 2532ARM/Orion SoC/Technologic Systems TS-78xx platform support 2533M: Alexander Clouter <alex@digriz.org.uk> 2534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2535S: Maintained 2536W: http://www.digriz.org.uk/ts78xx/kernel 2537F: arch/arm/mach-orion5x/ts78xx-* 2538 2539ARM/OXNAS platform support 2540M: Neil Armstrong <narmstrong@baylibre.com> 2541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2542L: linux-oxnas@groups.io (moderated for non-subscribers) 2543S: Maintained 2544F: arch/arm/boot/dts/ox8*.dts* 2545F: arch/arm/mach-oxnas/ 2546F: drivers/power/reset/oxnas-restart.c 2547N: oxnas 2548 2549ARM/PALM TREO SUPPORT 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Orphan 2552F: arch/arm/mach-pxa/palmtreo.* 2553 2554ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2555M: Marek Vasut <marek.vasut@gmail.com> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558W: http://hackndev.com 2559F: arch/arm/mach-pxa/include/mach/palmld.h 2560F: arch/arm/mach-pxa/include/mach/palmtc.h 2561F: arch/arm/mach-pxa/include/mach/palmtx.h 2562F: arch/arm/mach-pxa/palmld.c 2563F: arch/arm/mach-pxa/palmt5.* 2564F: arch/arm/mach-pxa/palmtc.c 2565F: arch/arm/mach-pxa/palmte2.* 2566F: arch/arm/mach-pxa/palmtx.c 2567 2568ARM/PALMZ72 SUPPORT 2569M: Sergey Lapin <slapin@ossfans.org> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572W: http://hackndev.com 2573F: arch/arm/mach-pxa/palmz72.* 2574 2575ARM/PLEB SUPPORT 2576M: Peter Chubb <pleb@gelato.unsw.edu.au> 2577S: Maintained 2578W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2579 2580ARM/PT DIGITAL BOARD PORT 2581M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2583S: Maintained 2584W: http://www.armlinux.org.uk/ 2585 2586ARM/QUALCOMM SUPPORT 2587M: Andy Gross <agross@kernel.org> 2588M: Bjorn Andersson <bjorn.andersson@linaro.org> 2589R: Konrad Dybcio <konrad.dybcio@somainline.org> 2590L: linux-arm-msm@vger.kernel.org 2591S: Maintained 2592T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2593F: Documentation/devicetree/bindings/*/qcom* 2594F: Documentation/devicetree/bindings/soc/qcom/ 2595F: arch/arm/boot/dts/qcom-*.dts 2596F: arch/arm/boot/dts/qcom-*.dtsi 2597F: arch/arm/mach-qcom/ 2598F: arch/arm64/boot/dts/qcom/ 2599F: drivers/*/*/qcom* 2600F: drivers/*/*/qcom/ 2601F: drivers/*/pm8???-* 2602F: drivers/*/qcom* 2603F: drivers/*/qcom/ 2604F: drivers/bluetooth/btqcomsmd.c 2605F: drivers/clocksource/timer-qcom.c 2606F: drivers/cpuidle/cpuidle-qcom-spm.c 2607F: drivers/extcon/extcon-qcom* 2608F: drivers/i2c/busses/i2c-qcom-geni.c 2609F: drivers/i2c/busses/i2c-qup.c 2610F: drivers/iommu/msm* 2611F: drivers/mfd/ssbi.c 2612F: drivers/mmc/host/mmci_qcom* 2613F: drivers/mmc/host/sdhci-msm.c 2614F: drivers/pci/controller/dwc/pcie-qcom.c 2615F: drivers/phy/qualcomm/ 2616F: drivers/power/*/msm* 2617F: drivers/reset/reset-qcom-* 2618F: drivers/ufs/host/ufs-qcom* 2619F: drivers/spi/spi-geni-qcom.c 2620F: drivers/spi/spi-qcom-qspi.c 2621F: drivers/spi/spi-qup.c 2622F: drivers/tty/serial/msm_serial.c 2623F: drivers/usb/dwc3/dwc3-qcom.c 2624F: include/dt-bindings/*/qcom* 2625F: include/linux/*/qcom* 2626F: include/linux/soc/qcom/ 2627 2628ARM/RADISYS ENP2611 MACHINE SUPPORT 2629M: Lennert Buytenhek <kernel@wantstofly.org> 2630L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2631S: Maintained 2632 2633ARM/RDA MICRO ARCHITECTURE 2634M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2637S: Maintained 2638F: Documentation/devicetree/bindings/arm/rda.yaml 2639F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2640F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2641F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2642F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2643F: arch/arm/boot/dts/rda8810pl-* 2644F: drivers/clocksource/timer-rda.c 2645F: drivers/gpio/gpio-rda.c 2646F: drivers/irqchip/irq-rda-intc.c 2647F: drivers/tty/serial/rda-uart.c 2648 2649ARM/REALTEK ARCHITECTURE 2650M: Andreas Färber <afaerber@suse.de> 2651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2652L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2653S: Maintained 2654F: Documentation/devicetree/bindings/arm/realtek.yaml 2655F: arch/arm/boot/dts/rtd* 2656F: arch/arm/mach-realtek/ 2657F: arch/arm64/boot/dts/realtek/ 2658 2659ARM/RENESAS ARM64 ARCHITECTURE 2660M: Geert Uytterhoeven <geert+renesas@glider.be> 2661M: Magnus Damm <magnus.damm@gmail.com> 2662L: linux-renesas-soc@vger.kernel.org 2663S: Supported 2664Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2665C: irc://irc.libera.chat/renesas-soc 2666T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2667F: Documentation/devicetree/bindings/arm/renesas.yaml 2668F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2669F: Documentation/devicetree/bindings/soc/renesas/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: drivers/soc/renesas/ 2672F: include/linux/soc/renesas/ 2673 2674ARM/RISCPC ARCHITECTURE 2675M: Russell King <linux@armlinux.org.uk> 2676L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2677S: Maintained 2678W: http://www.armlinux.org.uk/ 2679F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2680F: arch/arm/include/asm/hardware/ioc.h 2681F: arch/arm/include/asm/hardware/iomd.h 2682F: arch/arm/include/asm/hardware/memc.h 2683F: arch/arm/mach-rpc/ 2684F: drivers/net/ethernet/8390/etherh.c 2685F: drivers/net/ethernet/i825xx/ether1* 2686F: drivers/net/ethernet/seeq/ether3* 2687F: drivers/scsi/arm/ 2688 2689ARM/Rockchip SoC support 2690M: Heiko Stuebner <heiko@sntech.de> 2691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2692L: linux-rockchip@lists.infradead.org 2693S: Maintained 2694T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2695F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2696F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2697F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2698F: arch/arm/boot/dts/rk3* 2699F: arch/arm/boot/dts/rv1108* 2700F: arch/arm/mach-rockchip/ 2701F: drivers/*/*/*rockchip* 2702F: drivers/*/*rockchip* 2703F: drivers/clk/rockchip/ 2704F: drivers/i2c/busses/i2c-rk3x.c 2705F: sound/soc/rockchip/ 2706N: rockchip 2707 2708ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2709M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2710R: Alim Akhtar <alim.akhtar@samsung.com> 2711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2712L: linux-samsung-soc@vger.kernel.org 2713S: Maintained 2714C: irc://irc.libera.chat/linux-exynos 2715Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2716B: mailto:linux-samsung-soc@vger.kernel.org 2717T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2718F: Documentation/arm/samsung/ 2719F: Documentation/devicetree/bindings/arm/samsung/ 2720F: Documentation/devicetree/bindings/hwinfo/samsung,* 2721F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2722F: Documentation/devicetree/bindings/soc/samsung/ 2723F: arch/arm/boot/dts/exynos* 2724F: arch/arm/boot/dts/s3c* 2725F: arch/arm/boot/dts/s5p* 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c2410 2745N: s3c64xx 2746N: s5pv210 2747 2748ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2749M: Łukasz Stelmach <l.stelmach@samsung.com> 2750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2751L: linux-media@vger.kernel.org 2752S: Maintained 2753F: drivers/media/platform/samsung/s5p-g2d/ 2754 2755ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2756M: Marek Szyprowski <m.szyprowski@samsung.com> 2757L: linux-samsung-soc@vger.kernel.org 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/s5p-cec.txt 2761F: drivers/media/cec/platform/s5p/ 2762 2763ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2764M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2765M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2768L: linux-media@vger.kernel.org 2769S: Maintained 2770F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2771F: drivers/media/platform/samsung/s5p-jpeg/ 2772 2773ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2774M: Marek Szyprowski <m.szyprowski@samsung.com> 2775M: Andrzej Hajda <andrzej.hajda@intel.com> 2776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2777L: linux-media@vger.kernel.org 2778S: Maintained 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SHMOBILE ARM ARCHITECTURE 2782M: Geert Uytterhoeven <geert+renesas@glider.be> 2783M: Magnus Damm <magnus.damm@gmail.com> 2784L: linux-renesas-soc@vger.kernel.org 2785S: Supported 2786Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2787C: irc://irc.libera.chat/renesas-soc 2788T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2789F: Documentation/devicetree/bindings/arm/renesas.yaml 2790F: Documentation/devicetree/bindings/soc/renesas/ 2791F: arch/arm/boot/dts/emev2* 2792F: arch/arm/boot/dts/gr-peach* 2793F: arch/arm/boot/dts/iwg20d-q7* 2794F: arch/arm/boot/dts/r7s* 2795F: arch/arm/boot/dts/r8a* 2796F: arch/arm/boot/dts/r9a* 2797F: arch/arm/boot/dts/sh* 2798F: arch/arm/configs/shmobile_defconfig 2799F: arch/arm/include/debug/renesas-scif.S 2800F: arch/arm/mach-shmobile/ 2801F: drivers/soc/renesas/ 2802F: include/linux/soc/renesas/ 2803 2804ARM/SOCFPGA ARCHITECTURE 2805M: Dinh Nguyen <dinguyen@kernel.org> 2806S: Maintained 2807W: http://www.rocketboards.org 2808T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2809F: arch/arm/boot/dts/socfpga* 2810F: arch/arm/configs/socfpga_defconfig 2811F: arch/arm/mach-socfpga/ 2812F: arch/arm64/boot/dts/altera/ 2813F: arch/arm64/boot/dts/intel/ 2814 2815ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2816M: Dinh Nguyen <dinguyen@kernel.org> 2817S: Maintained 2818F: drivers/clk/socfpga/ 2819 2820ARM/SOCFPGA EDAC SUPPORT 2821M: Dinh Nguyen <dinguyen@kernel.org> 2822S: Maintained 2823F: drivers/edac/altera_edac.[ch] 2824 2825ARM/SPREADTRUM SoC SUPPORT 2826M: Orson Zhai <orsonzhai@gmail.com> 2827M: Baolin Wang <baolin.wang7@gmail.com> 2828M: Chunyan Zhang <zhang.lyra@gmail.com> 2829S: Maintained 2830F: arch/arm64/boot/dts/sprd 2831N: sprd 2832N: sc27xx 2833N: sc2731 2834 2835ARM/STI ARCHITECTURE 2836M: Patrice Chotard <patrice.chotard@foss.st.com> 2837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2838S: Maintained 2839W: http://www.stlinux.com 2840F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2841F: arch/arm/boot/dts/sti* 2842F: arch/arm/mach-sti/ 2843F: drivers/ata/ahci_st.c 2844F: drivers/char/hw_random/st-rng.c 2845F: drivers/clocksource/arm_global_timer.c 2846F: drivers/clocksource/clksrc_st_lpc.c 2847F: drivers/cpufreq/sti-cpufreq.c 2848F: drivers/dma/st_fdma* 2849F: drivers/i2c/busses/i2c-st.c 2850F: drivers/media/platform/st/sti/c8sectpfe/ 2851F: drivers/media/rc/st_rc.c 2852F: drivers/mmc/host/sdhci-st.c 2853F: drivers/phy/st/phy-miphy28lp.c 2854F: drivers/phy/st/phy-stih407-usb.c 2855F: drivers/pinctrl/pinctrl-st.c 2856F: drivers/remoteproc/st_remoteproc.c 2857F: drivers/remoteproc/st_slim_rproc.c 2858F: drivers/reset/sti/ 2859F: drivers/rtc/rtc-st-lpc.c 2860F: drivers/tty/serial/st-asc.c 2861F: drivers/usb/dwc3/dwc3-st.c 2862F: drivers/usb/host/ehci-st.c 2863F: drivers/usb/host/ohci-st.c 2864F: drivers/watchdog/st_lpc_wdt.c 2865F: include/linux/remoteproc/st_slim_rproc.h 2866 2867ARM/STM32 ARCHITECTURE 2868M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2869M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2870L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Maintained 2873T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2874F: arch/arm/boot/dts/stm32* 2875F: arch/arm/mach-stm32/ 2876F: drivers/clocksource/armv7m_systick.c 2877N: stm32 2878N: stm 2879 2880ARM/SUNPLUS SP7021 SOC SUPPORT 2881M: Qin Jian <qinjian@cqplus1.com> 2882L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2883S: Maintained 2884W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2885F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2886F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2887F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2888F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2889F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2890F: arch/arm/configs/sp7021_*defconfig 2891F: arch/arm/mach-sunplus/ 2892F: drivers/irqchip/irq-sp7021-intc.c 2893F: drivers/reset/reset-sunplus.c 2894F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2895F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2896 2897ARM/Synaptics SoC support 2898M: Jisheng Zhang <jszhang@kernel.org> 2899M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2901S: Maintained 2902F: arch/arm/boot/dts/berlin* 2903F: arch/arm/mach-berlin/ 2904F: arch/arm64/boot/dts/synaptics/ 2905 2906ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2907M: Lennert Buytenhek <kernel@wantstofly.org> 2908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910 2911ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2912M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2913L: linux-tegra@vger.kernel.org 2914L: linux-media@vger.kernel.org 2915S: Maintained 2916F: Documentation/devicetree/bindings/media/tegra-cec.txt 2917F: drivers/media/cec/platform/tegra/ 2918 2919ARM/TESLA FSD SoC SUPPORT 2920M: Alim Akhtar <alim.akhtar@samsung.com> 2921M: linux-fsd@tesla.com 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923L: linux-samsung-soc@vger.kernel.org 2924S: Maintained 2925F: arch/arm64/boot/dts/tesla* 2926 2927ARM/TETON BGA MACHINE SUPPORT 2928M: "Mark F. Brown" <mark.brown314@gmail.com> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931 2932ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2933M: Santosh Shilimkar <ssantosh@kernel.org> 2934L: linux-kernel@vger.kernel.org 2935S: Maintained 2936F: drivers/memory/*emif* 2937 2938ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2939M: Nishanth Menon <nm@ti.com> 2940M: Santosh Shilimkar <ssantosh@kernel.org> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2944F: arch/arm/boot/dts/keystone-* 2945F: arch/arm/mach-keystone/ 2946 2947ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2948M: Santosh Shilimkar <ssantosh@kernel.org> 2949L: linux-kernel@vger.kernel.org 2950S: Maintained 2951F: drivers/clk/keystone/ 2952 2953ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2954M: Santosh Shilimkar <ssantosh@kernel.org> 2955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2956L: linux-kernel@vger.kernel.org 2957S: Maintained 2958F: drivers/clocksource/timer-keystone.c 2959 2960ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2961M: Santosh Shilimkar <ssantosh@kernel.org> 2962L: linux-kernel@vger.kernel.org 2963S: Maintained 2964F: drivers/power/reset/keystone-reset.c 2965 2966ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2967M: Nishanth Menon <nm@ti.com> 2968M: Vignesh Raghavendra <vigneshr@ti.com> 2969M: Tero Kristo <kristo@kernel.org> 2970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2971S: Supported 2972F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2973F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2974F: arch/arm64/boot/dts/ti/Makefile 2975F: arch/arm64/boot/dts/ti/k3-* 2976F: include/dt-bindings/pinctrl/k3.h 2977 2978ARM/THECUS N2100 MACHINE SUPPORT 2979M: Lennert Buytenhek <kernel@wantstofly.org> 2980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2981S: Maintained 2982 2983ARM/TOSA MACHINE SUPPORT 2984M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2985M: Dirk Opfer <dirk@opfer-online.de> 2986S: Maintained 2987 2988ARM/TOSHIBA VISCONTI ARCHITECTURE 2989M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991S: Supported 2992T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2993F: Documentation/devicetree/bindings/arm/toshiba.yaml 2994F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2995F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2996F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2997F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2998F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2999F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3000F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3001F: arch/arm64/boot/dts/toshiba/ 3002F: drivers/clk/visconti/ 3003F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3004F: drivers/gpio/gpio-visconti.c 3005F: drivers/pci/controller/dwc/pcie-visconti.c 3006F: drivers/pinctrl/visconti/ 3007F: drivers/watchdog/visconti_wdt.c 3008N: visconti 3009 3010ARM/UNIPHIER ARCHITECTURE 3011M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3012M: Masami Hiramatsu <mhiramat@kernel.org> 3013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3014S: Maintained 3015F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3016F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3017F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3018F: arch/arm/boot/dts/uniphier* 3019F: arch/arm/include/asm/hardware/cache-uniphier.h 3020F: arch/arm/mach-uniphier/ 3021F: arch/arm/mm/cache-uniphier.c 3022F: arch/arm64/boot/dts/socionext/uniphier* 3023F: drivers/bus/uniphier-system-bus.c 3024F: drivers/clk/uniphier/ 3025F: drivers/dma/uniphier-mdmac.c 3026F: drivers/gpio/gpio-uniphier.c 3027F: drivers/i2c/busses/i2c-uniphier* 3028F: drivers/irqchip/irq-uniphier-aidet.c 3029F: drivers/mmc/host/uniphier-sd.c 3030F: drivers/pinctrl/uniphier/ 3031F: drivers/reset/reset-uniphier.c 3032F: drivers/tty/serial/8250/8250_uniphier.c 3033N: uniphier 3034 3035ARM/VERSATILE EXPRESS PLATFORM 3036M: Liviu Dudau <liviu.dudau@arm.com> 3037M: Sudeep Holla <sudeep.holla@arm.com> 3038M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3040S: Maintained 3041F: */*/*/vexpress* 3042F: */*/vexpress* 3043F: arch/arm/boot/dts/vexpress* 3044F: arch/arm/mach-vexpress/ 3045F: arch/arm64/boot/dts/arm/ 3046F: drivers/clk/versatile/clk-vexpress-osc.c 3047F: drivers/clocksource/timer-versatile.c 3048N: mps2 3049 3050ARM/VFP SUPPORT 3051M: Russell King <linux@armlinux.org.uk> 3052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3053S: Maintained 3054W: http://www.armlinux.org.uk/ 3055F: arch/arm/vfp/ 3056 3057ARM/VOIPAC PXA270 SUPPORT 3058M: Marek Vasut <marek.vasut@gmail.com> 3059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3060S: Maintained 3061F: arch/arm/mach-pxa/include/mach/vpac270.h 3062F: arch/arm/mach-pxa/vpac270.c 3063 3064ARM/VT8500 ARM ARCHITECTURE 3065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3066S: Orphan 3067F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3068F: arch/arm/mach-vt8500/ 3069F: drivers/clocksource/timer-vt8500.c 3070F: drivers/i2c/busses/i2c-wmt.c 3071F: drivers/mmc/host/wmt-sdmmc.c 3072F: drivers/pwm/pwm-vt8500.c 3073F: drivers/rtc/rtc-vt8500.c 3074F: drivers/tty/serial/vt8500_serial.c 3075F: drivers/usb/host/ehci-platform.c 3076F: drivers/usb/host/uhci-platform.c 3077F: drivers/video/fbdev/vt8500lcdfb.* 3078F: drivers/video/fbdev/wm8505fb* 3079F: drivers/video/fbdev/wmt_ge_rops.* 3080 3081ARM/ZIPIT Z2 SUPPORT 3082M: Marek Vasut <marek.vasut@gmail.com> 3083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3084S: Maintained 3085F: arch/arm/mach-pxa/include/mach/z2.h 3086F: arch/arm/mach-pxa/z2.c 3087 3088ARM/ZYNQ ARCHITECTURE 3089M: Michal Simek <michal.simek@xilinx.com> 3090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3091S: Supported 3092W: http://wiki.xilinx.com 3093T: git https://github.com/Xilinx/linux-xlnx.git 3094F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3095F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3096F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3097F: arch/arm/mach-zynq/ 3098F: drivers/clocksource/timer-cadence-ttc.c 3099F: drivers/cpuidle/cpuidle-zynq.c 3100F: drivers/edac/synopsys_edac.c 3101F: drivers/i2c/busses/i2c-cadence.c 3102F: drivers/i2c/busses/i2c-xiic.c 3103F: drivers/mmc/host/sdhci-of-arasan.c 3104N: zynq 3105N: xilinx 3106 3107ARM64 PORT (AARCH64 ARCHITECTURE) 3108M: Catalin Marinas <catalin.marinas@arm.com> 3109M: Will Deacon <will@kernel.org> 3110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3111S: Maintained 3112T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3113F: Documentation/arm64/ 3114F: arch/arm64/ 3115F: tools/testing/selftests/arm64/ 3116X: arch/arm64/boot/dts/ 3117 3118ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3119M: George McCollister <george.mccollister@gmail.com> 3120L: netdev@vger.kernel.org 3121S: Maintained 3122F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3123F: drivers/net/dsa/xrs700x/* 3124F: net/dsa/tag_xrs700x.c 3125 3126AS3645A LED FLASH CONTROLLER DRIVER 3127M: Sakari Ailus <sakari.ailus@iki.fi> 3128L: linux-leds@vger.kernel.org 3129S: Maintained 3130F: drivers/leds/flash/leds-as3645a.c 3131 3132ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3133M: Tianshu Qiu <tian.shu.qiu@intel.com> 3134L: linux-media@vger.kernel.org 3135S: Maintained 3136T: git git://linuxtv.org/media_tree.git 3137F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3138F: drivers/media/i2c/ak7375.c 3139 3140ASAHI KASEI AK8974 DRIVER 3141M: Linus Walleij <linus.walleij@linaro.org> 3142L: linux-iio@vger.kernel.org 3143S: Supported 3144W: http://www.akm.com/ 3145F: drivers/iio/magnetometer/ak8974.c 3146 3147ASC7621 HARDWARE MONITOR DRIVER 3148M: George Joseph <george.joseph@fairview5.com> 3149L: linux-hwmon@vger.kernel.org 3150S: Maintained 3151F: Documentation/hwmon/asc7621.rst 3152F: drivers/hwmon/asc7621.c 3153 3154ASIX AX88796C SPI ETHERNET ADAPTER 3155M: Łukasz Stelmach <l.stelmach@samsung.com> 3156S: Maintained 3157F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3158F: drivers/net/ethernet/asix/ax88796c_* 3159 3160ASPEED PECI CONTROLLER 3161M: Iwona Winiarska <iwona.winiarska@intel.com> 3162L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3163L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3164S: Supported 3165F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3166F: drivers/peci/controller/peci-aspeed.c 3167 3168ASPEED PINCTRL DRIVERS 3169M: Andrew Jeffery <andrew@aj.id.au> 3170L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3171L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3172L: linux-gpio@vger.kernel.org 3173S: Maintained 3174F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3175F: drivers/pinctrl/aspeed/ 3176 3177ASPEED SCU INTERRUPT CONTROLLER DRIVER 3178M: Eddie James <eajames@linux.ibm.com> 3179L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3180S: Maintained 3181F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3182F: drivers/irqchip/irq-aspeed-scu-ic.c 3183F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3184 3185ASPEED SD/MMC DRIVER 3186M: Andrew Jeffery <andrew@aj.id.au> 3187L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3188L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3189L: linux-mmc@vger.kernel.org 3190S: Maintained 3191F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3192F: drivers/mmc/host/sdhci-of-aspeed* 3193 3194ASPEED SMC SPI DRIVER 3195M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3196M: Cédric Le Goater <clg@kaod.org> 3197L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3198L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3199L: linux-spi@vger.kernel.org 3200S: Maintained 3201F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3202F: drivers/spi/spi-aspeed-smc.c 3203 3204ASPEED VIDEO ENGINE DRIVER 3205M: Eddie James <eajames@linux.ibm.com> 3206L: linux-media@vger.kernel.org 3207L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3208S: Maintained 3209F: Documentation/devicetree/bindings/media/aspeed-video.txt 3210F: drivers/media/platform/aspeed/ 3211 3212ASPEED USB UDC DRIVER 3213M: Neal Liu <neal_liu@aspeedtech.com> 3214L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3215S: Maintained 3216F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3217F: drivers/usb/gadget/udc/aspeed_udc.c 3218 3219ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3220M: Corentin Chary <corentin.chary@gmail.com> 3221L: acpi4asus-user@lists.sourceforge.net 3222L: platform-driver-x86@vger.kernel.org 3223S: Maintained 3224W: http://acpi4asus.sf.net 3225F: drivers/platform/x86/asus*.c 3226F: drivers/platform/x86/eeepc*.c 3227 3228ASUS TF103C DOCK DRIVER 3229M: Hans de Goede <hdegoede@redhat.com> 3230L: platform-driver-x86@vger.kernel.org 3231S: Maintained 3232T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3233F: drivers/platform/x86/asus-tf103c-dock.c 3234 3235ASUS WMI HARDWARE MONITOR DRIVER 3236M: Ed Brindley <kernel@maidavale.org> 3237M: Denis Pauk <pauk.denis@gmail.com> 3238L: linux-hwmon@vger.kernel.org 3239S: Maintained 3240F: drivers/hwmon/asus_wmi_sensors.c 3241 3242ASUS WMI EC HARDWARE MONITOR DRIVER 3243M: Eugene Shalygin <eugene.shalygin@gmail.com> 3244M: Denis Pauk <pauk.denis@gmail.com> 3245L: linux-hwmon@vger.kernel.org 3246S: Maintained 3247F: drivers/hwmon/asus_wmi_ec_sensors.c 3248 3249ASUS EC HARDWARE MONITOR DRIVER 3250M: Eugene Shalygin <eugene.shalygin@gmail.com> 3251L: linux-hwmon@vger.kernel.org 3252S: Maintained 3253F: drivers/hwmon/asus-ec-sensors.c 3254 3255ASUS WIRELESS RADIO CONTROL DRIVER 3256M: João Paulo Rechi Vita <jprvita@gmail.com> 3257L: platform-driver-x86@vger.kernel.org 3258S: Maintained 3259F: drivers/platform/x86/asus-wireless.c 3260 3261ASYMMETRIC KEYS 3262M: David Howells <dhowells@redhat.com> 3263L: keyrings@vger.kernel.org 3264S: Maintained 3265F: Documentation/crypto/asymmetric-keys.rst 3266F: crypto/asymmetric_keys/ 3267F: include/crypto/pkcs7.h 3268F: include/crypto/public_key.h 3269F: include/linux/verification.h 3270 3271ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3272R: Dan Williams <dan.j.williams@intel.com> 3273S: Odd fixes 3274W: http://sourceforge.net/projects/xscaleiop 3275F: Documentation/crypto/async-tx-api.rst 3276F: crypto/async_tx/ 3277F: include/linux/async_tx.h 3278 3279AT24 EEPROM DRIVER 3280M: Bartosz Golaszewski <brgl@bgdev.pl> 3281L: linux-i2c@vger.kernel.org 3282S: Maintained 3283T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3284F: Documentation/devicetree/bindings/eeprom/at24.yaml 3285F: drivers/misc/eeprom/at24.c 3286 3287ATA OVER ETHERNET (AOE) DRIVER 3288M: "Justin Sanders" <justin@coraid.com> 3289S: Supported 3290W: http://www.openaoe.org/ 3291F: Documentation/admin-guide/aoe/ 3292F: drivers/block/aoe/ 3293 3294ATC260X PMIC MFD DRIVER 3295M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3296M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3297L: linux-actions@lists.infradead.org 3298S: Maintained 3299F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3300F: drivers/input/misc/atc260x-onkey.c 3301F: drivers/mfd/atc260* 3302F: drivers/power/reset/atc260x-poweroff.c 3303F: drivers/regulator/atc260x-regulator.c 3304F: include/linux/mfd/atc260x/* 3305 3306ATHEROS 71XX/9XXX GPIO DRIVER 3307M: Alban Bedel <albeu@free.fr> 3308S: Maintained 3309W: https://github.com/AlbanBedel/linux 3310T: git git://github.com/AlbanBedel/linux 3311F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3312F: drivers/gpio/gpio-ath79.c 3313 3314ATHEROS 71XX/9XXX USB PHY DRIVER 3315M: Alban Bedel <albeu@free.fr> 3316S: Maintained 3317W: https://github.com/AlbanBedel/linux 3318T: git git://github.com/AlbanBedel/linux 3319F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3320F: drivers/phy/qualcomm/phy-ath79-usb.c 3321 3322ATHEROS ATH GENERIC UTILITIES 3323M: Kalle Valo <kvalo@kernel.org> 3324L: linux-wireless@vger.kernel.org 3325S: Supported 3326F: drivers/net/wireless/ath/* 3327 3328ATHEROS ATH5K WIRELESS DRIVER 3329M: Jiri Slaby <jirislaby@kernel.org> 3330M: Nick Kossifidis <mickflemm@gmail.com> 3331M: Luis Chamberlain <mcgrof@kernel.org> 3332L: linux-wireless@vger.kernel.org 3333S: Maintained 3334W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3335F: drivers/net/wireless/ath/ath5k/ 3336 3337ATHEROS ATH6KL WIRELESS DRIVER 3338L: linux-wireless@vger.kernel.org 3339S: Orphan 3340W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3341F: drivers/net/wireless/ath/ath6kl/ 3342 3343ATI_REMOTE2 DRIVER 3344M: Ville Syrjala <syrjala@sci.fi> 3345S: Maintained 3346F: drivers/input/misc/ati_remote2.c 3347 3348ATK0110 HWMON DRIVER 3349M: Luca Tettamanti <kronos.it@gmail.com> 3350L: linux-hwmon@vger.kernel.org 3351S: Maintained 3352F: drivers/hwmon/asus_atk0110.c 3353 3354ATLX ETHERNET DRIVERS 3355M: Chris Snook <chris.snook@gmail.com> 3356L: netdev@vger.kernel.org 3357S: Maintained 3358W: http://sourceforge.net/projects/atl1 3359W: http://atl1.sourceforge.net 3360F: drivers/net/ethernet/atheros/ 3361 3362ATM 3363M: Chas Williams <3chas3@gmail.com> 3364L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3365L: netdev@vger.kernel.org 3366S: Maintained 3367W: http://linux-atm.sourceforge.net 3368F: drivers/atm/ 3369F: include/linux/atm* 3370F: include/uapi/linux/atm* 3371 3372ATMEL MACB ETHERNET DRIVER 3373M: Nicolas Ferre <nicolas.ferre@microchip.com> 3374M: Claudiu Beznea <claudiu.beznea@microchip.com> 3375S: Supported 3376F: drivers/net/ethernet/cadence/ 3377 3378ATMEL MAXTOUCH DRIVER 3379M: Nick Dyer <nick@shmanahar.org> 3380S: Maintained 3381T: git git://github.com/ndyer/linux.git 3382F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3383F: drivers/input/touchscreen/atmel_mxt_ts.c 3384 3385ATMEL WIRELESS DRIVER 3386M: Simon Kelley <simon@thekelleys.org.uk> 3387L: linux-wireless@vger.kernel.org 3388S: Maintained 3389W: http://www.thekelleys.org.uk/atmel 3390W: http://atmelwlandriver.sourceforge.net/ 3391F: drivers/net/wireless/atmel/atmel* 3392 3393ATOMIC INFRASTRUCTURE 3394M: Will Deacon <will@kernel.org> 3395M: Peter Zijlstra <peterz@infradead.org> 3396R: Boqun Feng <boqun.feng@gmail.com> 3397R: Mark Rutland <mark.rutland@arm.com> 3398L: linux-kernel@vger.kernel.org 3399S: Maintained 3400F: arch/*/include/asm/atomic*.h 3401F: include/*/atomic*.h 3402F: include/linux/refcount.h 3403F: Documentation/atomic_*.txt 3404F: scripts/atomic/ 3405 3406ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3407M: Bradley Grove <linuxdrivers@attotech.com> 3408L: linux-scsi@vger.kernel.org 3409S: Supported 3410W: http://www.attotech.com 3411F: drivers/scsi/esas2r 3412 3413ATUSB IEEE 802.15.4 RADIO DRIVER 3414M: Stefan Schmidt <stefan@datenfreihafen.org> 3415L: linux-wpan@vger.kernel.org 3416S: Maintained 3417F: drivers/net/ieee802154/at86rf230.h 3418F: drivers/net/ieee802154/atusb.c 3419F: drivers/net/ieee802154/atusb.h 3420 3421AUDIT SUBSYSTEM 3422M: Paul Moore <paul@paul-moore.com> 3423M: Eric Paris <eparis@redhat.com> 3424L: linux-audit@redhat.com (moderated for non-subscribers) 3425S: Supported 3426W: https://github.com/linux-audit 3427T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3428F: include/asm-generic/audit_*.h 3429F: include/linux/audit.h 3430F: include/linux/audit_arch.h 3431F: include/uapi/linux/audit.h 3432F: kernel/audit* 3433F: lib/*audit.c 3434 3435AUXILIARY DISPLAY DRIVERS 3436M: Miguel Ojeda <ojeda@kernel.org> 3437S: Maintained 3438F: Documentation/devicetree/bindings/auxdisplay/ 3439F: drivers/auxdisplay/ 3440F: include/linux/cfag12864b.h 3441 3442AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3443M: Andreas Klinger <ak@it-klinger.de> 3444L: linux-iio@vger.kernel.org 3445S: Maintained 3446F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3447F: drivers/iio/adc/hx711.c 3448 3449AX.25 NETWORK LAYER 3450M: Ralf Baechle <ralf@linux-mips.org> 3451L: linux-hams@vger.kernel.org 3452S: Maintained 3453W: http://www.linux-ax25.org/ 3454F: include/net/ax25.h 3455F: include/uapi/linux/ax25.h 3456F: net/ax25/ 3457 3458AXENTIA ARM DEVICES 3459M: Peter Rosin <peda@axentia.se> 3460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3461S: Maintained 3462F: arch/arm/boot/dts/at91-linea.dtsi 3463F: arch/arm/boot/dts/at91-natte.dtsi 3464F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3465F: arch/arm/boot/dts/at91-tse850-3.dts 3466 3467AXENTIA ASOC DRIVERS 3468M: Peter Rosin <peda@axentia.se> 3469L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3470S: Maintained 3471F: Documentation/devicetree/bindings/sound/axentia,* 3472F: sound/soc/atmel/tse850-pcm5142.c 3473 3474AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3475M: Nuno Sá <nuno.sa@analog.com> 3476L: linux-hwmon@vger.kernel.org 3477S: Supported 3478W: https://ez.analog.com/linux-software-drivers 3479F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3480F: drivers/hwmon/axi-fan-control.c 3481 3482AXXIA I2C CONTROLLER 3483M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3484L: linux-i2c@vger.kernel.org 3485S: Maintained 3486F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3487F: drivers/i2c/busses/i2c-axxia.c 3488 3489AZ6007 DVB DRIVER 3490M: Mauro Carvalho Chehab <mchehab@kernel.org> 3491L: linux-media@vger.kernel.org 3492S: Maintained 3493W: https://linuxtv.org 3494T: git git://linuxtv.org/media_tree.git 3495F: drivers/media/usb/dvb-usb-v2/az6007.c 3496 3497AZTECH FM RADIO RECEIVER DRIVER 3498M: Hans Verkuil <hverkuil@xs4all.nl> 3499L: linux-media@vger.kernel.org 3500S: Maintained 3501W: https://linuxtv.org 3502T: git git://linuxtv.org/media_tree.git 3503F: drivers/media/radio/radio-aztech* 3504 3505B43 WIRELESS DRIVER 3506L: linux-wireless@vger.kernel.org 3507L: b43-dev@lists.infradead.org 3508S: Odd Fixes 3509W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3510F: drivers/net/wireless/broadcom/b43/ 3511 3512B43LEGACY WIRELESS DRIVER 3513M: Larry Finger <Larry.Finger@lwfinger.net> 3514L: linux-wireless@vger.kernel.org 3515L: b43-dev@lists.infradead.org 3516S: Maintained 3517W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3518F: drivers/net/wireless/broadcom/b43legacy/ 3519 3520BACKLIGHT CLASS/SUBSYSTEM 3521M: Lee Jones <lee@kernel.org> 3522M: Daniel Thompson <daniel.thompson@linaro.org> 3523M: Jingoo Han <jingoohan1@gmail.com> 3524L: dri-devel@lists.freedesktop.org 3525S: Maintained 3526T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3527F: Documentation/ABI/stable/sysfs-class-backlight 3528F: Documentation/ABI/testing/sysfs-class-backlight 3529F: Documentation/devicetree/bindings/leds/backlight 3530F: drivers/video/backlight/ 3531F: include/linux/backlight.h 3532F: include/linux/pwm_backlight.h 3533 3534BARCO P50 GPIO DRIVER 3535M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3536M: Peter Korsgaard <peter.korsgaard@barco.com> 3537S: Maintained 3538F: drivers/platform/x86/barco-p50-gpio.c 3539 3540BATMAN ADVANCED 3541M: Marek Lindner <mareklindner@neomailbox.ch> 3542M: Simon Wunderlich <sw@simonwunderlich.de> 3543M: Antonio Quartulli <a@unstable.cc> 3544M: Sven Eckelmann <sven@narfation.org> 3545L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3546S: Maintained 3547W: https://www.open-mesh.org/ 3548Q: https://patchwork.open-mesh.org/project/batman/list/ 3549B: https://www.open-mesh.org/projects/batman-adv/issues 3550C: ircs://irc.hackint.org/batadv 3551T: git https://git.open-mesh.org/linux-merge.git 3552F: Documentation/networking/batman-adv.rst 3553F: include/uapi/linux/batadv_packet.h 3554F: include/uapi/linux/batman_adv.h 3555F: net/batman-adv/ 3556 3557BAYCOM/HDLCDRV DRIVERS FOR AX.25 3558M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3559L: linux-hams@vger.kernel.org 3560S: Maintained 3561W: http://www.baycom.org/~tom/ham/ham.html 3562F: drivers/net/hamradio/baycom* 3563 3564BCACHE (BLOCK LAYER CACHE) 3565M: Coly Li <colyli@suse.de> 3566M: Kent Overstreet <kent.overstreet@gmail.com> 3567L: linux-bcache@vger.kernel.org 3568S: Maintained 3569W: http://bcache.evilpiepirate.org 3570C: irc://irc.oftc.net/bcache 3571F: drivers/md/bcache/ 3572 3573BDISP ST MEDIA DRIVER 3574M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3575L: linux-media@vger.kernel.org 3576S: Supported 3577W: https://linuxtv.org 3578T: git git://linuxtv.org/media_tree.git 3579F: drivers/media/platform/st/sti/bdisp 3580 3581BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3582M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3583L: netdev@vger.kernel.org 3584S: Maintained 3585F: drivers/net/ethernet/ec_bhf.c 3586 3587BEFS FILE SYSTEM 3588M: Luis de Bethencourt <luisbg@kernel.org> 3589M: Salah Triki <salah.triki@gmail.com> 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3592F: Documentation/filesystems/befs.rst 3593F: fs/befs/ 3594 3595BFQ I/O SCHEDULER 3596M: Paolo Valente <paolo.valente@linaro.org> 3597M: Jens Axboe <axboe@kernel.dk> 3598L: linux-block@vger.kernel.org 3599S: Maintained 3600F: Documentation/block/bfq-iosched.rst 3601F: block/bfq-* 3602 3603BFS FILE SYSTEM 3604M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3605S: Maintained 3606F: Documentation/filesystems/bfs.rst 3607F: fs/bfs/ 3608F: include/uapi/linux/bfs_fs.h 3609 3610BITMAP API 3611M: Yury Norov <yury.norov@gmail.com> 3612R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3613R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3614S: Maintained 3615F: include/linux/bitmap.h 3616F: include/linux/cpumask.h 3617F: include/linux/find.h 3618F: include/linux/nodemask.h 3619F: lib/bitmap.c 3620F: lib/cpumask.c 3621F: lib/find_bit.c 3622F: lib/find_bit_benchmark.c 3623F: lib/test_bitmap.c 3624F: tools/include/linux/bitmap.h 3625F: tools/include/linux/find.h 3626F: tools/lib/bitmap.c 3627F: tools/lib/find_bit.c 3628 3629BLINKM RGB LED DRIVER 3630M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3631S: Maintained 3632F: drivers/leds/leds-blinkm.c 3633 3634BLOCK LAYER 3635M: Jens Axboe <axboe@kernel.dk> 3636L: linux-block@vger.kernel.org 3637S: Maintained 3638T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3639F: Documentation/ABI/stable/sysfs-block 3640F: Documentation/block/ 3641F: block/ 3642F: drivers/block/ 3643F: include/linux/bio.h 3644F: include/linux/blk* 3645F: kernel/trace/blktrace.c 3646F: lib/sbitmap.c 3647 3648BLOCK2MTD DRIVER 3649M: Joern Engel <joern@lazybastard.org> 3650L: linux-mtd@lists.infradead.org 3651S: Maintained 3652F: drivers/mtd/devices/block2mtd.c 3653 3654BLUETOOTH DRIVERS 3655M: Marcel Holtmann <marcel@holtmann.org> 3656M: Johan Hedberg <johan.hedberg@gmail.com> 3657M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3658L: linux-bluetooth@vger.kernel.org 3659S: Supported 3660W: http://www.bluez.org/ 3661T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3662T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3663F: drivers/bluetooth/ 3664 3665BLUETOOTH SUBSYSTEM 3666M: Marcel Holtmann <marcel@holtmann.org> 3667M: Johan Hedberg <johan.hedberg@gmail.com> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: include/net/bluetooth/ 3675F: net/bluetooth/ 3676 3677BONDING DRIVER 3678M: Jay Vosburgh <j.vosburgh@gmail.com> 3679M: Veaceslav Falico <vfalico@gmail.com> 3680M: Andy Gospodarek <andy@greyhouse.net> 3681L: netdev@vger.kernel.org 3682S: Supported 3683W: http://sourceforge.net/projects/bonding/ 3684F: Documentation/networking/bonding.rst 3685F: drivers/net/bonding/ 3686F: include/net/bond* 3687F: include/uapi/linux/if_bonding.h 3688 3689BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3690M: Dan Robertson <dan@dlrobertson.com> 3691L: linux-iio@vger.kernel.org 3692S: Maintained 3693F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3694F: drivers/iio/accel/bma400* 3695 3696BPF [GENERAL] (Safe Dynamic Programs and Tools) 3697M: Alexei Starovoitov <ast@kernel.org> 3698M: Daniel Borkmann <daniel@iogearbox.net> 3699M: Andrii Nakryiko <andrii@kernel.org> 3700R: Martin KaFai Lau <martin.lau@linux.dev> 3701R: Song Liu <song@kernel.org> 3702R: Yonghong Song <yhs@fb.com> 3703R: John Fastabend <john.fastabend@gmail.com> 3704R: KP Singh <kpsingh@kernel.org> 3705R: Stanislav Fomichev <sdf@google.com> 3706R: Hao Luo <haoluo@google.com> 3707R: Jiri Olsa <jolsa@kernel.org> 3708L: bpf@vger.kernel.org 3709S: Supported 3710W: https://bpf.io/ 3711Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3712T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3713T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3714F: Documentation/bpf/ 3715F: Documentation/networking/filter.rst 3716F: Documentation/userspace-api/ebpf/ 3717F: arch/*/net/* 3718F: include/linux/bpf* 3719F: include/linux/btf* 3720F: include/linux/filter.h 3721F: include/trace/events/xdp.h 3722F: include/uapi/linux/bpf* 3723F: include/uapi/linux/btf* 3724F: include/uapi/linux/filter.h 3725F: kernel/bpf/ 3726F: kernel/trace/bpf_trace.c 3727F: lib/test_bpf.c 3728F: net/bpf/ 3729F: net/core/filter.c 3730F: net/sched/act_bpf.c 3731F: net/sched/cls_bpf.c 3732F: samples/bpf/ 3733F: scripts/bpf_doc.py 3734F: scripts/pahole-flags.sh 3735F: scripts/pahole-version.sh 3736F: tools/bpf/ 3737F: tools/lib/bpf/ 3738F: tools/testing/selftests/bpf/ 3739 3740BPF JIT for ARM 3741M: Shubham Bansal <illusionist.neo@gmail.com> 3742L: bpf@vger.kernel.org 3743S: Odd Fixes 3744F: arch/arm/net/ 3745 3746BPF JIT for ARM64 3747M: Daniel Borkmann <daniel@iogearbox.net> 3748M: Alexei Starovoitov <ast@kernel.org> 3749M: Zi Shen Lim <zlim.lnx@gmail.com> 3750L: bpf@vger.kernel.org 3751S: Supported 3752F: arch/arm64/net/ 3753 3754BPF JIT for MIPS (32-BIT AND 64-BIT) 3755M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3756M: Paul Burton <paulburton@kernel.org> 3757L: bpf@vger.kernel.org 3758S: Maintained 3759F: arch/mips/net/ 3760 3761BPF JIT for NFP NICs 3762M: Jakub Kicinski <kuba@kernel.org> 3763L: bpf@vger.kernel.org 3764S: Odd Fixes 3765F: drivers/net/ethernet/netronome/nfp/bpf/ 3766 3767BPF JIT for POWERPC (32-BIT AND 64-BIT) 3768M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3769M: Michael Ellerman <mpe@ellerman.id.au> 3770L: bpf@vger.kernel.org 3771S: Supported 3772F: arch/powerpc/net/ 3773 3774BPF JIT for RISC-V (32-bit) 3775M: Luke Nelson <luke.r.nels@gmail.com> 3776M: Xi Wang <xi.wang@gmail.com> 3777L: bpf@vger.kernel.org 3778S: Maintained 3779F: arch/riscv/net/ 3780X: arch/riscv/net/bpf_jit_comp64.c 3781 3782BPF JIT for RISC-V (64-bit) 3783M: Björn Töpel <bjorn@kernel.org> 3784L: bpf@vger.kernel.org 3785S: Maintained 3786F: arch/riscv/net/ 3787X: arch/riscv/net/bpf_jit_comp32.c 3788 3789BPF JIT for S390 3790M: Ilya Leoshkevich <iii@linux.ibm.com> 3791M: Heiko Carstens <hca@linux.ibm.com> 3792M: Vasily Gorbik <gor@linux.ibm.com> 3793L: bpf@vger.kernel.org 3794S: Supported 3795F: arch/s390/net/ 3796X: arch/s390/net/pnet.c 3797 3798BPF JIT for SPARC (32-BIT AND 64-BIT) 3799M: David S. Miller <davem@davemloft.net> 3800L: bpf@vger.kernel.org 3801S: Odd Fixes 3802F: arch/sparc/net/ 3803 3804BPF JIT for X86 32-BIT 3805M: Wang YanQing <udknight@gmail.com> 3806L: bpf@vger.kernel.org 3807S: Odd Fixes 3808F: arch/x86/net/bpf_jit_comp32.c 3809 3810BPF JIT for X86 64-BIT 3811M: Alexei Starovoitov <ast@kernel.org> 3812M: Daniel Borkmann <daniel@iogearbox.net> 3813L: bpf@vger.kernel.org 3814S: Supported 3815F: arch/x86/net/ 3816X: arch/x86/net/bpf_jit_comp32.c 3817 3818BPF [CORE] 3819M: Alexei Starovoitov <ast@kernel.org> 3820M: Daniel Borkmann <daniel@iogearbox.net> 3821R: John Fastabend <john.fastabend@gmail.com> 3822L: bpf@vger.kernel.org 3823S: Maintained 3824F: kernel/bpf/verifier.c 3825F: kernel/bpf/tnum.c 3826F: kernel/bpf/core.c 3827F: kernel/bpf/syscall.c 3828F: kernel/bpf/dispatcher.c 3829F: kernel/bpf/trampoline.c 3830F: include/linux/bpf* 3831F: include/linux/filter.h 3832 3833BPF [BTF] 3834M: Martin KaFai Lau <martin.lau@linux.dev> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/btf.c 3838F: include/linux/btf* 3839 3840BPF [TRACING] 3841M: Song Liu <song@kernel.org> 3842R: Jiri Olsa <jolsa@kernel.org> 3843L: bpf@vger.kernel.org 3844S: Maintained 3845F: kernel/trace/bpf_trace.c 3846F: kernel/bpf/stackmap.c 3847 3848BPF [NETWORKING] (tc BPF, sock_addr) 3849M: Martin KaFai Lau <martin.lau@linux.dev> 3850M: Daniel Borkmann <daniel@iogearbox.net> 3851R: John Fastabend <john.fastabend@gmail.com> 3852L: bpf@vger.kernel.org 3853L: netdev@vger.kernel.org 3854S: Maintained 3855F: net/core/filter.c 3856F: net/sched/act_bpf.c 3857F: net/sched/cls_bpf.c 3858 3859BPF [NETWORKING] (struct_ops, reuseport) 3860M: Martin KaFai Lau <martin.lau@linux.dev> 3861L: bpf@vger.kernel.org 3862L: netdev@vger.kernel.org 3863S: Maintained 3864F: kernel/bpf/bpf_struct* 3865 3866BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3867M: KP Singh <kpsingh@kernel.org> 3868R: Florent Revest <revest@chromium.org> 3869R: Brendan Jackman <jackmanb@chromium.org> 3870L: bpf@vger.kernel.org 3871S: Maintained 3872F: Documentation/bpf/prog_lsm.rst 3873F: include/linux/bpf_lsm.h 3874F: kernel/bpf/bpf_lsm.c 3875F: security/bpf/ 3876 3877BPF [STORAGE & CGROUPS] 3878M: Martin KaFai Lau <martin.lau@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/cgroup.c 3882F: kernel/bpf/*storage.c 3883F: kernel/bpf/bpf_lru* 3884 3885BPF [RINGBUF] 3886M: Andrii Nakryiko <andrii@kernel.org> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/ringbuf.c 3890 3891BPF [ITERATOR] 3892M: Yonghong Song <yhs@fb.com> 3893L: bpf@vger.kernel.org 3894S: Maintained 3895F: kernel/bpf/*iter.c 3896 3897BPF [L7 FRAMEWORK] (sockmap) 3898M: John Fastabend <john.fastabend@gmail.com> 3899M: Jakub Sitnicki <jakub@cloudflare.com> 3900L: netdev@vger.kernel.org 3901L: bpf@vger.kernel.org 3902S: Maintained 3903F: include/linux/skmsg.h 3904F: net/core/skmsg.c 3905F: net/core/sock_map.c 3906F: net/ipv4/tcp_bpf.c 3907F: net/ipv4/udp_bpf.c 3908F: net/unix/unix_bpf.c 3909 3910BPF [LIBRARY] (libbpf) 3911M: Andrii Nakryiko <andrii@kernel.org> 3912L: bpf@vger.kernel.org 3913S: Maintained 3914F: tools/lib/bpf/ 3915 3916BPF [TOOLING] (bpftool) 3917M: Quentin Monnet <quentin@isovalent.com> 3918L: bpf@vger.kernel.org 3919S: Maintained 3920F: kernel/bpf/disasm.* 3921F: tools/bpf/bpftool/ 3922 3923BPF [SELFTESTS] (Test Runners & Infrastructure) 3924M: Andrii Nakryiko <andrii@kernel.org> 3925R: Mykola Lysenko <mykolal@fb.com> 3926L: bpf@vger.kernel.org 3927S: Maintained 3928F: tools/testing/selftests/bpf/ 3929 3930BPF [MISC] 3931L: bpf@vger.kernel.org 3932S: Odd Fixes 3933K: (?:\b|_)bpf(?:\b|_) 3934 3935BROADCOM B44 10/100 ETHERNET DRIVER 3936M: Michael Chan <michael.chan@broadcom.com> 3937L: netdev@vger.kernel.org 3938S: Supported 3939F: drivers/net/ethernet/broadcom/b44.* 3940 3941BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3942M: Florian Fainelli <f.fainelli@gmail.com> 3943L: netdev@vger.kernel.org 3944L: openwrt-devel@lists.openwrt.org (subscribers-only) 3945S: Supported 3946F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3947F: drivers/net/dsa/b53/* 3948F: drivers/net/dsa/bcm_sf2* 3949F: include/linux/dsa/brcm.h 3950F: include/linux/platform_data/b53.h 3951 3952BROADCOM BCMBCA ARM ARCHITECTURE 3953M: William Zhang <william.zhang@broadcom.com> 3954M: Anand Gore <anand.gore@broadcom.com> 3955M: Kursad Oney <kursad.oney@broadcom.com> 3956M: Florian Fainelli <f.fainelli@gmail.com> 3957R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3959S: Maintained 3960T: git git://github.com/broadcom/stblinux.git 3961F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3962F: arch/arm64/boot/dts/broadcom/bcmbca/* 3963N: bcmbca 3964N: bcm[9]?47622 3965N: bcm[9]?4912 3966N: bcm[9]?63138 3967N: bcm[9]?63146 3968N: bcm[9]?63148 3969N: bcm[9]?63158 3970N: bcm[9]?63178 3971N: bcm[9]?6756 3972N: bcm[9]?6813 3973N: bcm[9]?6846 3974N: bcm[9]?6855 3975N: bcm[9]?6856 3976N: bcm[9]?6858 3977N: bcm[9]?6878 3978 3979BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3980M: Florian Fainelli <f.fainelli@gmail.com> 3981R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3982L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3984S: Maintained 3985T: git git://github.com/broadcom/stblinux.git 3986F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3987F: drivers/pci/controller/pcie-brcmstb.c 3988F: drivers/staging/vc04_services 3989N: bcm2711 3990N: bcm283* 3991N: raspberrypi 3992 3993BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995M: Ray Jui <rjui@broadcom.com> 3996M: Scott Branden <sbranden@broadcom.com> 3997R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3998S: Maintained 3999T: git git://github.com/broadcom/mach-bcm 4000F: arch/arm/mach-bcm/ 4001N: bcm281* 4002N: bcm113* 4003N: bcm216* 4004N: kona 4005 4006BROADCOM BCM47XX MIPS ARCHITECTURE 4007M: Hauke Mehrtens <hauke@hauke-m.de> 4008M: Rafał Miłecki <zajec5@gmail.com> 4009L: linux-mips@vger.kernel.org 4010S: Maintained 4011F: Documentation/devicetree/bindings/mips/brcm/ 4012F: arch/mips/bcm47xx/* 4013F: arch/mips/include/asm/mach-bcm47xx/* 4014 4015BROADCOM BCM4908 ETHERNET DRIVER 4016M: Rafał Miłecki <rafal@milecki.pl> 4017R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4018L: netdev@vger.kernel.org 4019S: Maintained 4020F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4021F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4022F: drivers/net/ethernet/broadcom/unimac.h 4023 4024BROADCOM BCM4908 PINMUX DRIVER 4025M: Rafał Miłecki <rafal@milecki.pl> 4026R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4027L: linux-gpio@vger.kernel.org 4028S: Maintained 4029F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4030F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4031 4032BROADCOM BCM5301X ARM ARCHITECTURE 4033M: Florian Fainelli <f.fainelli@gmail.com> 4034M: Hauke Mehrtens <hauke@hauke-m.de> 4035M: Rafał Miłecki <zajec5@gmail.com> 4036R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4038S: Maintained 4039F: arch/arm/boot/dts/bcm470* 4040F: arch/arm/boot/dts/bcm5301* 4041F: arch/arm/boot/dts/bcm953012* 4042F: arch/arm/mach-bcm/bcm_5301x.c 4043 4044BROADCOM BCM53573 ARM ARCHITECTURE 4045M: Florian Fainelli <f.fainelli@gmail.com> 4046M: Rafał Miłecki <rafal@milecki.pl> 4047R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4049S: Maintained 4050F: arch/arm/boot/dts/bcm47189* 4051F: arch/arm/boot/dts/bcm53573* 4052 4053BROADCOM BCM63XX/BCM33XX UDC DRIVER 4054M: Kevin Cernekee <cernekee@gmail.com> 4055L: linux-usb@vger.kernel.org 4056S: Maintained 4057F: drivers/usb/gadget/udc/bcm63xx_udc.* 4058 4059BROADCOM BCM7XXX ARM ARCHITECTURE 4060M: Florian Fainelli <f.fainelli@gmail.com> 4061R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4063S: Maintained 4064T: git git://github.com/broadcom/stblinux.git 4065F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4066F: arch/arm/boot/dts/bcm7*.dts* 4067F: arch/arm/include/asm/hardware/cache-b15-rac.h 4068F: arch/arm/mach-bcm/*brcmstb* 4069F: arch/arm/mm/cache-b15-rac.c 4070F: drivers/bus/brcmstb_gisb.c 4071F: drivers/pci/controller/pcie-brcmstb.c 4072N: brcmstb 4073N: bcm7038 4074N: bcm7120 4075 4076BROADCOM BDC DRIVER 4077M: Al Cooper <alcooperx@gmail.com> 4078L: linux-usb@vger.kernel.org 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080S: Maintained 4081F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4082F: drivers/usb/gadget/udc/bdc/ 4083 4084BROADCOM BMIPS CPUFREQ DRIVER 4085M: Markus Mayer <mmayer@broadcom.com> 4086R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4087L: linux-pm@vger.kernel.org 4088S: Maintained 4089F: drivers/cpufreq/bmips-cpufreq.c 4090 4091BROADCOM BMIPS MIPS ARCHITECTURE 4092M: Florian Fainelli <f.fainelli@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-mips@vger.kernel.org 4095S: Maintained 4096T: git git://github.com/broadcom/stblinux.git 4097F: arch/mips/bmips/* 4098F: arch/mips/boot/dts/brcm/bcm*.dts* 4099F: arch/mips/include/asm/mach-bmips/* 4100F: arch/mips/kernel/*bmips* 4101F: drivers/soc/bcm/bcm63xx 4102F: drivers/irqchip/irq-bcm63* 4103F: drivers/irqchip/irq-bcm7* 4104F: drivers/irqchip/irq-brcmstb* 4105F: include/linux/bcm963xx_nvram.h 4106F: include/linux/bcm963xx_tag.h 4107 4108BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4109M: Rasesh Mody <rmody@marvell.com> 4110M: GR-Linux-NIC-Dev@marvell.com 4111L: netdev@vger.kernel.org 4112S: Supported 4113F: drivers/net/ethernet/broadcom/bnx2.* 4114F: drivers/net/ethernet/broadcom/bnx2_* 4115 4116BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4117M: Saurav Kashyap <skashyap@marvell.com> 4118M: Javed Hasan <jhasan@marvell.com> 4119M: GR-QLogic-Storage-Upstream@marvell.com 4120L: linux-scsi@vger.kernel.org 4121S: Supported 4122F: drivers/scsi/bnx2fc/ 4123 4124BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4125M: Nilesh Javali <njavali@marvell.com> 4126M: Manish Rangankar <mrangankar@marvell.com> 4127M: GR-QLogic-Storage-Upstream@marvell.com 4128L: linux-scsi@vger.kernel.org 4129S: Supported 4130F: drivers/scsi/bnx2i/ 4131 4132BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4133M: Ariel Elior <aelior@marvell.com> 4134M: Sudarsana Kalluru <skalluru@marvell.com> 4135M: Manish Chopra <manishc@marvell.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: drivers/net/ethernet/broadcom/bnx2x/ 4139 4140BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4141M: Michael Chan <michael.chan@broadcom.com> 4142L: netdev@vger.kernel.org 4143S: Supported 4144F: drivers/firmware/broadcom/tee_bnxt_fw.c 4145F: drivers/net/ethernet/broadcom/bnxt/ 4146F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4147 4148BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4149M: Arend van Spriel <aspriel@gmail.com> 4150M: Franky Lin <franky.lin@broadcom.com> 4151M: Hante Meuleman <hante.meuleman@broadcom.com> 4152L: linux-wireless@vger.kernel.org 4153L: brcm80211-dev-list.pdl@broadcom.com 4154L: SHA-cyfmac-dev-list@infineon.com 4155S: Supported 4156F: drivers/net/wireless/broadcom/brcm80211/ 4157 4158BROADCOM BRCMSTB GPIO DRIVER 4159M: Doug Berger <opendmb@gmail.com> 4160M: Florian Fainelli <f.fainelli@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162S: Supported 4163F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4164F: drivers/gpio/gpio-brcmstb.c 4165 4166BROADCOM BRCMSTB I2C DRIVER 4167M: Kamal Dasu <kdasu.kdev@gmail.com> 4168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4169L: linux-i2c@vger.kernel.org 4170S: Supported 4171F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4172F: drivers/i2c/busses/i2c-brcmstb.c 4173 4174BROADCOM BRCMSTB UART DRIVER 4175M: Al Cooper <alcooperx@gmail.com> 4176R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4177L: linux-serial@vger.kernel.org 4178S: Maintained 4179F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4180F: drivers/tty/serial/8250/8250_bcm7271.c 4181 4182BROADCOM BRCMSTB USB EHCI DRIVER 4183M: Al Cooper <alcooperx@gmail.com> 4184R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4185L: linux-usb@vger.kernel.org 4186S: Maintained 4187F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4188F: drivers/usb/host/ehci-brcm.* 4189 4190BROADCOM BRCMSTB USB PIN MAP DRIVER 4191M: Al Cooper <alcooperx@gmail.com> 4192R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4193L: linux-usb@vger.kernel.org 4194S: Maintained 4195F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4196F: drivers/usb/misc/brcmstb-usb-pinmap.c 4197 4198BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4199M: Al Cooper <alcooperx@gmail.com> 4200R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4201L: linux-kernel@vger.kernel.org 4202S: Maintained 4203F: drivers/phy/broadcom/phy-brcm-usb* 4204 4205BROADCOM ETHERNET PHY DRIVERS 4206M: Florian Fainelli <f.fainelli@gmail.com> 4207R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4208L: netdev@vger.kernel.org 4209S: Supported 4210F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4211F: drivers/net/phy/bcm*.[ch] 4212F: drivers/net/phy/broadcom.c 4213F: include/linux/brcmphy.h 4214 4215BROADCOM GENET ETHERNET DRIVER 4216M: Doug Berger <opendmb@gmail.com> 4217M: Florian Fainelli <f.fainelli@gmail.com> 4218R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4219L: netdev@vger.kernel.org 4220S: Supported 4221F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4222F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4223F: drivers/net/ethernet/broadcom/genet/ 4224F: drivers/net/ethernet/broadcom/unimac.h 4225F: drivers/net/mdio/mdio-bcm-unimac.c 4226F: include/linux/platform_data/bcmgenet.h 4227F: include/linux/platform_data/mdio-bcm-unimac.h 4228 4229BROADCOM IPROC ARM ARCHITECTURE 4230M: Ray Jui <rjui@broadcom.com> 4231M: Scott Branden <sbranden@broadcom.com> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4234S: Maintained 4235T: git git://github.com/broadcom/stblinux.git 4236F: arch/arm64/boot/dts/broadcom/northstar2/* 4237F: arch/arm64/boot/dts/broadcom/stingray/* 4238F: drivers/clk/bcm/clk-ns* 4239F: drivers/clk/bcm/clk-sr* 4240F: drivers/pinctrl/bcm/pinctrl-ns* 4241F: include/dt-bindings/clock/bcm-sr* 4242N: iproc 4243N: cygnus 4244N: bcm[-_]nsp 4245N: bcm9113* 4246N: bcm9583* 4247N: bcm9585* 4248N: bcm9586* 4249N: bcm988312 4250N: bcm113* 4251N: bcm583* 4252N: bcm585* 4253N: bcm586* 4254N: bcm88312 4255N: hr2 4256N: stingray 4257 4258BROADCOM IPROC GBIT ETHERNET DRIVER 4259M: Rafał Miłecki <rafal@milecki.pl> 4260R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4261L: netdev@vger.kernel.org 4262S: Maintained 4263F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4264F: drivers/net/ethernet/broadcom/bgmac* 4265F: drivers/net/ethernet/broadcom/unimac.h 4266 4267BROADCOM KONA GPIO DRIVER 4268M: Ray Jui <rjui@broadcom.com> 4269R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4270S: Supported 4271F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4272F: drivers/gpio/gpio-bcm-kona.c 4273 4274BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4275M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4276M: Kashyap Desai <kashyap.desai@broadcom.com> 4277M: Sumit Saxena <sumit.saxena@broadcom.com> 4278M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4279L: mpi3mr-linuxdrv.pdl@broadcom.com 4280L: linux-scsi@vger.kernel.org 4281S: Supported 4282W: https://www.broadcom.com/support/storage 4283F: drivers/scsi/mpi3mr/ 4284 4285BROADCOM NETXTREME-E ROCE DRIVER 4286M: Selvin Xavier <selvin.xavier@broadcom.com> 4287L: linux-rdma@vger.kernel.org 4288S: Supported 4289W: http://www.broadcom.com 4290F: drivers/infiniband/hw/bnxt_re/ 4291F: include/uapi/rdma/bnxt_re-abi.h 4292 4293BROADCOM NVRAM DRIVER 4294M: Rafał Miłecki <zajec5@gmail.com> 4295L: linux-mips@vger.kernel.org 4296S: Maintained 4297F: drivers/firmware/broadcom/* 4298 4299BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4300M: Rafał Miłecki <rafal@milecki.pl> 4301M: Florian Fainelli <f.fainelli@gmail.com> 4302R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4303L: linux-pm@vger.kernel.org 4304S: Maintained 4305T: git git://github.com/broadcom/stblinux.git 4306F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4307F: include/dt-bindings/soc/bcm-pmb.h 4308 4309BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4310M: Rafał Miłecki <zajec5@gmail.com> 4311L: linux-wireless@vger.kernel.org 4312S: Maintained 4313F: drivers/bcma/ 4314F: include/linux/bcma/ 4315 4316BROADCOM SPI DRIVER 4317M: Kamal Dasu <kdasu.kdev@gmail.com> 4318R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4319S: Maintained 4320F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4321F: drivers/spi/spi-bcm-qspi.* 4322F: drivers/spi/spi-brcmstb-qspi.c 4323F: drivers/spi/spi-iproc-qspi.c 4324 4325BROADCOM STB AVS CPUFREQ DRIVER 4326M: Markus Mayer <mmayer@broadcom.com> 4327R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4328L: linux-pm@vger.kernel.org 4329S: Maintained 4330F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4331F: drivers/cpufreq/brcmstb* 4332 4333BROADCOM STB AVS TMON DRIVER 4334M: Markus Mayer <mmayer@broadcom.com> 4335R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4336L: linux-pm@vger.kernel.org 4337S: Maintained 4338F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4339F: drivers/thermal/broadcom/brcmstb* 4340 4341BROADCOM STB DPFE DRIVER 4342M: Markus Mayer <mmayer@broadcom.com> 4343R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4345S: Maintained 4346F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4347F: drivers/memory/brcmstb_dpfe.c 4348 4349BROADCOM STB NAND FLASH DRIVER 4350M: Brian Norris <computersforpeace@gmail.com> 4351M: Kamal Dasu <kdasu.kdev@gmail.com> 4352R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4353L: linux-mtd@lists.infradead.org 4354S: Maintained 4355F: drivers/mtd/nand/raw/brcmnand/ 4356F: include/linux/platform_data/brcmnand.h 4357 4358BROADCOM STB PCIE DRIVER 4359M: Jim Quinlan <jim2101024@gmail.com> 4360M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4361M: Florian Fainelli <f.fainelli@gmail.com> 4362R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4363L: linux-pci@vger.kernel.org 4364S: Maintained 4365F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4366F: drivers/pci/controller/pcie-brcmstb.c 4367 4368BROADCOM SYSTEMPORT ETHERNET DRIVER 4369M: Florian Fainelli <f.fainelli@gmail.com> 4370R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4371L: netdev@vger.kernel.org 4372S: Supported 4373F: drivers/net/ethernet/broadcom/bcmsysport.* 4374F: drivers/net/ethernet/broadcom/unimac.h 4375F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4376 4377BROADCOM TG3 GIGABIT ETHERNET DRIVER 4378M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4379M: Prashant Sreedharan <prashant@broadcom.com> 4380M: Michael Chan <mchan@broadcom.com> 4381L: netdev@vger.kernel.org 4382S: Supported 4383F: drivers/net/ethernet/broadcom/tg3.* 4384 4385BROADCOM VK DRIVER 4386M: Scott Branden <scott.branden@broadcom.com> 4387R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4388S: Supported 4389F: drivers/misc/bcm-vk/ 4390F: include/uapi/linux/misc/bcm_vk.h 4391 4392BROCADE BFA FC SCSI DRIVER 4393M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4394M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4395L: linux-scsi@vger.kernel.org 4396S: Supported 4397F: drivers/scsi/bfa/ 4398 4399BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4400M: Rasesh Mody <rmody@marvell.com> 4401M: Sudarsana Kalluru <skalluru@marvell.com> 4402M: GR-Linux-NIC-Dev@marvell.com 4403L: netdev@vger.kernel.org 4404S: Supported 4405F: drivers/net/ethernet/brocade/bna/ 4406 4407BSG (block layer generic sg v4 driver) 4408M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4409L: linux-scsi@vger.kernel.org 4410S: Supported 4411F: block/bsg.c 4412F: include/linux/bsg.h 4413F: include/uapi/linux/bsg.h 4414 4415BT87X AUDIO DRIVER 4416M: Clemens Ladisch <clemens@ladisch.de> 4417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4418S: Maintained 4419T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4420F: Documentation/sound/cards/bt87x.rst 4421F: sound/pci/bt87x.c 4422 4423BT8XXGPIO DRIVER 4424M: Michael Buesch <m@bues.ch> 4425S: Maintained 4426W: http://bu3sch.de/btgpio.php 4427F: drivers/gpio/gpio-bt8xx.c 4428 4429BTRFS FILE SYSTEM 4430M: Chris Mason <clm@fb.com> 4431M: Josef Bacik <josef@toxicpanda.com> 4432M: David Sterba <dsterba@suse.com> 4433L: linux-btrfs@vger.kernel.org 4434S: Maintained 4435W: http://btrfs.wiki.kernel.org/ 4436Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4437C: irc://irc.libera.chat/btrfs 4438T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4439F: Documentation/filesystems/btrfs.rst 4440F: fs/btrfs/ 4441F: include/linux/btrfs* 4442F: include/uapi/linux/btrfs* 4443 4444BTTV VIDEO4LINUX DRIVER 4445M: Mauro Carvalho Chehab <mchehab@kernel.org> 4446L: linux-media@vger.kernel.org 4447S: Odd fixes 4448W: https://linuxtv.org 4449T: git git://linuxtv.org/media_tree.git 4450F: Documentation/driver-api/media/drivers/bttv* 4451F: drivers/media/pci/bt8xx/bttv* 4452 4453BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4454M: Chanwoo Choi <cw00.choi@samsung.com> 4455L: linux-pm@vger.kernel.org 4456L: linux-samsung-soc@vger.kernel.org 4457S: Maintained 4458T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4459F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4460F: drivers/devfreq/exynos-bus.c 4461 4462BUSLOGIC SCSI DRIVER 4463M: Khalid Aziz <khalid@gonehiking.org> 4464L: linux-scsi@vger.kernel.org 4465S: Maintained 4466F: drivers/scsi/BusLogic.* 4467F: drivers/scsi/FlashPoint.* 4468 4469C-MEDIA CMI8788 DRIVER 4470M: Clemens Ladisch <clemens@ladisch.de> 4471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4472S: Maintained 4473T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4474F: sound/pci/oxygen/ 4475 4476C-SKY ARCHITECTURE 4477M: Guo Ren <guoren@kernel.org> 4478L: linux-csky@vger.kernel.org 4479S: Supported 4480T: git https://github.com/c-sky/csky-linux.git 4481F: Documentation/devicetree/bindings/csky/ 4482F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4483F: Documentation/devicetree/bindings/timer/csky,* 4484F: arch/csky/ 4485F: drivers/clocksource/timer-gx6605s.c 4486F: drivers/clocksource/timer-mp-csky.c 4487F: drivers/irqchip/irq-csky-* 4488N: csky 4489K: csky 4490 4491CA8210 IEEE-802.15.4 RADIO DRIVER 4492L: linux-wpan@vger.kernel.org 4493S: Orphan 4494W: https://github.com/Cascoda/ca8210-linux.git 4495F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4496F: drivers/net/ieee802154/ca8210.c 4497 4498CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4499M: Damien Le Moal <damien.lemoal@wdc.com> 4500L: linux-riscv@lists.infradead.org 4501L: linux-gpio@vger.kernel.org (pinctrl driver) 4502F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4503F: drivers/pinctrl/pinctrl-k210.c 4504 4505CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4506M: Damien Le Moal <damien.lemoal@wdc.com> 4507L: linux-kernel@vger.kernel.org 4508L: linux-riscv@lists.infradead.org 4509S: Maintained 4510F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4511F: drivers/reset/reset-k210.c 4512 4513CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4514M: Damien Le Moal <damien.lemoal@wdc.com> 4515L: linux-riscv@lists.infradead.org 4516S: Maintained 4517F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4518F: drivers/soc/canaan/ 4519F: include/soc/canaan/ 4520 4521CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4522M: David Howells <dhowells@redhat.com> 4523L: linux-cachefs@redhat.com (moderated for non-subscribers) 4524S: Supported 4525F: Documentation/filesystems/caching/cachefiles.rst 4526F: fs/cachefiles/ 4527 4528CADENCE MIPI-CSI2 BRIDGES 4529M: Maxime Ripard <mripard@kernel.org> 4530L: linux-media@vger.kernel.org 4531S: Maintained 4532F: Documentation/devicetree/bindings/media/cdns,*.txt 4533F: drivers/media/platform/cadence/cdns-csi2* 4534 4535CADENCE NAND DRIVER 4536L: linux-mtd@lists.infradead.org 4537S: Orphan 4538F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4539F: drivers/mtd/nand/raw/cadence-nand-controller.c 4540 4541CADENCE USB3 DRD IP DRIVER 4542M: Peter Chen <peter.chen@kernel.org> 4543M: Pawel Laszczak <pawell@cadence.com> 4544R: Roger Quadros <rogerq@kernel.org> 4545R: Aswath Govindraju <a-govindraju@ti.com> 4546L: linux-usb@vger.kernel.org 4547S: Maintained 4548T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4549F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4550F: drivers/usb/cdns3/ 4551X: drivers/usb/cdns3/cdnsp* 4552 4553CADENCE USBSSP DRD IP DRIVER 4554M: Pawel Laszczak <pawell@cadence.com> 4555L: linux-usb@vger.kernel.org 4556S: Maintained 4557T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4558F: drivers/usb/cdns3/ 4559X: drivers/usb/cdns3/cdns3* 4560 4561CADET FM/AM RADIO RECEIVER DRIVER 4562M: Hans Verkuil <hverkuil@xs4all.nl> 4563L: linux-media@vger.kernel.org 4564S: Maintained 4565W: https://linuxtv.org 4566T: git git://linuxtv.org/media_tree.git 4567F: drivers/media/radio/radio-cadet* 4568 4569CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4570L: linux-media@vger.kernel.org 4571S: Orphan 4572T: git git://linuxtv.org/media_tree.git 4573F: Documentation/admin-guide/media/cafe_ccic* 4574F: drivers/media/platform/marvell/ 4575 4576CAIF NETWORK LAYER 4577L: netdev@vger.kernel.org 4578S: Orphan 4579F: Documentation/networking/caif/ 4580F: drivers/net/caif/ 4581F: include/net/caif/ 4582F: include/uapi/linux/caif/ 4583F: net/caif/ 4584 4585CAKE QDISC 4586M: Toke Høiland-Jørgensen <toke@toke.dk> 4587L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4588S: Maintained 4589F: net/sched/sch_cake.c 4590 4591CAN NETWORK DRIVERS 4592M: Wolfgang Grandegger <wg@grandegger.com> 4593M: Marc Kleine-Budde <mkl@pengutronix.de> 4594L: linux-can@vger.kernel.org 4595S: Maintained 4596W: https://github.com/linux-can 4597T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4598T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4599F: Documentation/devicetree/bindings/net/can/ 4600F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4601F: drivers/net/can/ 4602F: drivers/phy/phy-can-transceiver.c 4603F: include/linux/can/bittiming.h 4604F: include/linux/can/dev.h 4605F: include/linux/can/length.h 4606F: include/linux/can/platform/ 4607F: include/linux/can/rx-offload.h 4608F: include/uapi/linux/can/error.h 4609F: include/uapi/linux/can/netlink.h 4610F: include/uapi/linux/can/vxcan.h 4611 4612CAN NETWORK LAYER 4613M: Oliver Hartkopp <socketcan@hartkopp.net> 4614M: Marc Kleine-Budde <mkl@pengutronix.de> 4615L: linux-can@vger.kernel.org 4616S: Maintained 4617W: https://github.com/linux-can 4618T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4620F: Documentation/networking/can.rst 4621F: include/linux/can/can-ml.h 4622F: include/linux/can/core.h 4623F: include/linux/can/skb.h 4624F: include/net/netns/can.h 4625F: include/uapi/linux/can.h 4626F: include/uapi/linux/can/bcm.h 4627F: include/uapi/linux/can/gw.h 4628F: include/uapi/linux/can/isotp.h 4629F: include/uapi/linux/can/raw.h 4630F: net/can/ 4631 4632CAN-J1939 NETWORK LAYER 4633M: Robin van der Gracht <robin@protonic.nl> 4634M: Oleksij Rempel <o.rempel@pengutronix.de> 4635R: kernel@pengutronix.de 4636L: linux-can@vger.kernel.org 4637S: Maintained 4638F: Documentation/networking/j1939.rst 4639F: include/uapi/linux/can/j1939.h 4640F: net/can/j1939/ 4641 4642CAPABILITIES 4643M: Serge Hallyn <serge@hallyn.com> 4644L: linux-security-module@vger.kernel.org 4645S: Supported 4646F: include/linux/capability.h 4647F: include/uapi/linux/capability.h 4648F: kernel/capability.c 4649F: security/commoncap.c 4650 4651CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4652M: Kevin Tsai <ktsai@capellamicro.com> 4653S: Maintained 4654F: drivers/iio/light/cm* 4655 4656CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4657M: Christian Lamparter <chunkeey@googlemail.com> 4658L: linux-wireless@vger.kernel.org 4659S: Maintained 4660W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4661F: drivers/net/wireless/ath/carl9170/ 4662 4663CAVIUM I2C DRIVER 4664M: Robert Richter <rric@kernel.org> 4665S: Odd Fixes 4666W: http://www.marvell.com 4667F: drivers/i2c/busses/i2c-octeon* 4668F: drivers/i2c/busses/i2c-thunderx* 4669 4670CAVIUM LIQUIDIO NETWORK DRIVER 4671M: Derek Chickles <dchickles@marvell.com> 4672M: Satanand Burla <sburla@marvell.com> 4673M: Felix Manlunas <fmanlunas@marvell.com> 4674L: netdev@vger.kernel.org 4675S: Supported 4676W: http://www.marvell.com 4677F: drivers/net/ethernet/cavium/liquidio/ 4678 4679CAVIUM MMC DRIVER 4680M: Robert Richter <rric@kernel.org> 4681S: Odd Fixes 4682W: http://www.marvell.com 4683F: drivers/mmc/host/cavium* 4684 4685CAVIUM OCTEON-TX CRYPTO DRIVER 4686M: George Cherian <gcherian@marvell.com> 4687L: linux-crypto@vger.kernel.org 4688S: Supported 4689W: http://www.marvell.com 4690F: drivers/crypto/cavium/cpt/ 4691 4692CAVIUM THUNDERX2 ARM64 SOC 4693M: Robert Richter <rric@kernel.org> 4694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4695S: Odd Fixes 4696F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4697F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4698 4699CBS/ETF/TAPRIO QDISCS 4700M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4701S: Maintained 4702L: netdev@vger.kernel.org 4703F: net/sched/sch_cbs.c 4704F: net/sched/sch_etf.c 4705F: net/sched/sch_taprio.c 4706 4707CC2520 IEEE-802.15.4 RADIO DRIVER 4708M: Varka Bhadram <varkabhadram@gmail.com> 4709L: linux-wpan@vger.kernel.org 4710S: Maintained 4711F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4712F: drivers/net/ieee802154/cc2520.c 4713F: include/linux/spi/cc2520.h 4714 4715CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4716M: Gilad Ben-Yossef <gilad@benyossef.com> 4717L: linux-crypto@vger.kernel.org 4718S: Supported 4719W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4720F: drivers/crypto/ccree/ 4721 4722CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4723M: Hadar Gat <hadar.gat@arm.com> 4724L: linux-crypto@vger.kernel.org 4725S: Supported 4726F: drivers/char/hw_random/cctrng.c 4727F: drivers/char/hw_random/cctrng.h 4728F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4729W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4730 4731CEC FRAMEWORK 4732M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4733L: linux-media@vger.kernel.org 4734S: Supported 4735W: http://linuxtv.org 4736T: git git://linuxtv.org/media_tree.git 4737F: Documentation/ABI/testing/debugfs-cec-error-inj 4738F: Documentation/devicetree/bindings/media/cec.txt 4739F: Documentation/driver-api/media/cec-core.rst 4740F: Documentation/userspace-api/media/cec 4741F: drivers/media/cec/ 4742F: drivers/media/rc/keymaps/rc-cec.c 4743F: include/media/cec-notifier.h 4744F: include/media/cec.h 4745F: include/uapi/linux/cec-funcs.h 4746F: include/uapi/linux/cec.h 4747 4748CEC GPIO DRIVER 4749M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4750L: linux-media@vger.kernel.org 4751S: Supported 4752W: http://linuxtv.org 4753T: git git://linuxtv.org/media_tree.git 4754F: Documentation/devicetree/bindings/media/cec-gpio.txt 4755F: drivers/media/cec/platform/cec-gpio/ 4756 4757CELL BROADBAND ENGINE ARCHITECTURE 4758M: Arnd Bergmann <arnd@arndb.de> 4759L: linuxppc-dev@lists.ozlabs.org 4760S: Supported 4761W: http://www.ibm.com/developerworks/power/cell/ 4762F: arch/powerpc/include/asm/cell*.h 4763F: arch/powerpc/include/asm/spu*.h 4764F: arch/powerpc/include/uapi/asm/spu*.h 4765F: arch/powerpc/platforms/cell/ 4766 4767CELLWISE CW2015 BATTERY DRIVER 4768M: Tobias Schrammm <t.schramm@manjaro.org> 4769S: Maintained 4770F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4771F: drivers/power/supply/cw2015_battery.c 4772 4773CEPH COMMON CODE (LIBCEPH) 4774M: Ilya Dryomov <idryomov@gmail.com> 4775M: Xiubo Li <xiubli@redhat.com> 4776R: Jeff Layton <jlayton@kernel.org> 4777L: ceph-devel@vger.kernel.org 4778S: Supported 4779W: http://ceph.com/ 4780T: git git://github.com/ceph/ceph-client.git 4781F: include/linux/ceph/ 4782F: include/linux/crush/ 4783F: net/ceph/ 4784 4785CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4786M: Xiubo Li <xiubli@redhat.com> 4787M: Ilya Dryomov <idryomov@gmail.com> 4788R: Jeff Layton <jlayton@kernel.org> 4789L: ceph-devel@vger.kernel.org 4790S: Supported 4791W: http://ceph.com/ 4792T: git git://github.com/ceph/ceph-client.git 4793F: Documentation/filesystems/ceph.rst 4794F: fs/ceph/ 4795 4796CERTIFICATE HANDLING 4797M: David Howells <dhowells@redhat.com> 4798M: David Woodhouse <dwmw2@infradead.org> 4799L: keyrings@vger.kernel.org 4800S: Maintained 4801F: Documentation/admin-guide/module-signing.rst 4802F: certs/ 4803F: scripts/sign-file.c 4804F: tools/certs/ 4805 4806CFAG12864B LCD DRIVER 4807M: Miguel Ojeda <ojeda@kernel.org> 4808S: Maintained 4809F: drivers/auxdisplay/cfag12864b.c 4810F: include/linux/cfag12864b.h 4811 4812CFAG12864BFB LCD FRAMEBUFFER DRIVER 4813M: Miguel Ojeda <ojeda@kernel.org> 4814S: Maintained 4815F: drivers/auxdisplay/cfag12864bfb.c 4816F: include/linux/cfag12864b.h 4817 4818CHAR and MISC DRIVERS 4819M: Arnd Bergmann <arnd@arndb.de> 4820M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4821S: Supported 4822T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4823F: drivers/char/ 4824F: drivers/misc/ 4825F: include/linux/miscdevice.h 4826X: drivers/char/agp/ 4827X: drivers/char/hw_random/ 4828X: drivers/char/ipmi/ 4829X: drivers/char/random.c 4830X: drivers/char/tpm/ 4831 4832CHECKPATCH 4833M: Andy Whitcroft <apw@canonical.com> 4834M: Joe Perches <joe@perches.com> 4835R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4836R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4837S: Maintained 4838F: scripts/checkpatch.pl 4839 4840CHECKPATCH DOCUMENTATION 4841M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4842M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4843R: Joe Perches <joe@perches.com> 4844S: Maintained 4845F: Documentation/dev-tools/checkpatch.rst 4846 4847CHINESE DOCUMENTATION 4848M: Alex Shi <alexs@kernel.org> 4849M: Yanteng Si <siyanteng@loongson.cn> 4850S: Maintained 4851F: Documentation/translations/zh_CN/ 4852 4853CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4854M: Peter Chen <peter.chen@kernel.org> 4855L: linux-usb@vger.kernel.org 4856S: Maintained 4857T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4858F: drivers/usb/chipidea/ 4859 4860CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4861M: Hans de Goede <hdegoede@redhat.com> 4862L: linux-input@vger.kernel.org 4863S: Maintained 4864F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4865F: drivers/input/touchscreen/chipone_icn8318.c 4866 4867CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4868M: Hans de Goede <hdegoede@redhat.com> 4869L: linux-input@vger.kernel.org 4870S: Maintained 4871F: drivers/input/touchscreen/chipone_icn8505.c 4872 4873CHROME HARDWARE PLATFORM SUPPORT 4874M: Benson Leung <bleung@chromium.org> 4875L: chrome-platform@lists.linux.dev 4876S: Maintained 4877T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4878F: drivers/platform/chrome/ 4879 4880CHROMEOS EC CODEC DRIVER 4881M: Cheng-Yi Chiang <cychiang@chromium.org> 4882M: Tzung-Bi Shih <tzungbi@google.com> 4883R: Guenter Roeck <groeck@chromium.org> 4884L: chrome-platform@lists.linux.dev 4885S: Maintained 4886F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4887F: sound/soc/codecs/cros_ec_codec.* 4888 4889CHROMEOS EC SUBDRIVERS 4890M: Benson Leung <bleung@chromium.org> 4891R: Guenter Roeck <groeck@chromium.org> 4892L: chrome-platform@lists.linux.dev 4893S: Maintained 4894F: drivers/power/supply/cros_usbpd-charger.c 4895N: cros_ec 4896N: cros-ec 4897 4898CHROMEOS EC USB TYPE-C DRIVER 4899M: Prashant Malani <pmalani@chromium.org> 4900L: chrome-platform@lists.linux.dev 4901S: Maintained 4902F: drivers/platform/chrome/cros_ec_typec.c 4903 4904CHROMEOS EC USB PD NOTIFY DRIVER 4905M: Prashant Malani <pmalani@chromium.org> 4906L: chrome-platform@lists.linux.dev 4907S: Maintained 4908F: drivers/platform/chrome/cros_usbpd_notify.c 4909F: include/linux/platform_data/cros_usbpd_notify.h 4910 4911CHRONTEL CH7322 CEC DRIVER 4912M: Joe Tessler <jrt@google.com> 4913L: linux-media@vger.kernel.org 4914S: Maintained 4915T: git git://linuxtv.org/media_tree.git 4916F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4917F: drivers/media/cec/i2c/ch7322.c 4918 4919CIRRUS LOGIC AUDIO CODEC DRIVERS 4920M: James Schulman <james.schulman@cirrus.com> 4921M: David Rhodes <david.rhodes@cirrus.com> 4922M: Lucas Tanure <tanureal@opensource.cirrus.com> 4923M: Richard Fitzgerald <rf@opensource.cirrus.com> 4924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4925L: patches@opensource.cirrus.com 4926S: Maintained 4927F: Documentation/devicetree/bindings/sound/cirrus,cs* 4928F: include/dt-bindings/sound/cs* 4929F: sound/pci/hda/cs* 4930F: sound/pci/hda/hda_cs_dsp_ctl.* 4931F: sound/soc/codecs/cs* 4932 4933CIRRUS LOGIC DSP FIRMWARE DRIVER 4934M: Simon Trimmer <simont@opensource.cirrus.com> 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: drivers/firmware/cirrus/* 4942F: include/linux/firmware/cirrus/* 4943 4944CIRRUS LOGIC EP93XX ETHERNET DRIVER 4945M: Hartley Sweeten <hsweeten@visionengravers.com> 4946L: netdev@vger.kernel.org 4947S: Maintained 4948F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4949 4950CIRRUS LOGIC LOCHNAGAR DRIVER 4951M: Charles Keepax <ckeepax@opensource.cirrus.com> 4952M: Richard Fitzgerald <rf@opensource.cirrus.com> 4953L: patches@opensource.cirrus.com 4954S: Supported 4955F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4957F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4959F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4960F: Documentation/hwmon/lochnagar.rst 4961F: drivers/clk/clk-lochnagar.c 4962F: drivers/hwmon/lochnagar-hwmon.c 4963F: drivers/mfd/lochnagar-i2c.c 4964F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4965F: drivers/regulator/lochnagar-regulator.c 4966F: include/dt-bindings/clk/lochnagar.h 4967F: include/dt-bindings/pinctrl/lochnagar.h 4968F: include/linux/mfd/lochnagar* 4969F: sound/soc/codecs/lochnagar-sc.c 4970 4971CIRRUS LOGIC MADERA CODEC DRIVERS 4972M: Charles Keepax <ckeepax@opensource.cirrus.com> 4973M: Richard Fitzgerald <rf@opensource.cirrus.com> 4974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4975L: patches@opensource.cirrus.com 4976S: Supported 4977W: https://github.com/CirrusLogic/linux-drivers/wiki 4978T: git https://github.com/CirrusLogic/linux-drivers.git 4979F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4980F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4981F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4982F: drivers/gpio/gpio-madera* 4983F: drivers/irqchip/irq-madera* 4984F: drivers/mfd/cs47l* 4985F: drivers/mfd/madera* 4986F: drivers/pinctrl/cirrus/* 4987F: include/dt-bindings/sound/madera* 4988F: include/linux/irqchip/irq-madera* 4989F: include/linux/mfd/madera/* 4990F: include/sound/madera* 4991F: sound/soc/codecs/cs47l* 4992F: sound/soc/codecs/madera* 4993 4994CISCO FCOE HBA DRIVER 4995M: Satish Kharat <satishkh@cisco.com> 4996M: Sesidhar Baddela <sebaddel@cisco.com> 4997M: Karan Tilak Kumar <kartilak@cisco.com> 4998L: linux-scsi@vger.kernel.org 4999S: Supported 5000F: drivers/scsi/fnic/ 5001 5002CISCO SCSI HBA DRIVER 5003M: Karan Tilak Kumar <kartilak@cisco.com> 5004M: Sesidhar Baddela <sebaddel@cisco.com> 5005L: linux-scsi@vger.kernel.org 5006S: Supported 5007F: drivers/scsi/snic/ 5008 5009CISCO VIC ETHERNET NIC DRIVER 5010M: Christian Benvenuti <benve@cisco.com> 5011M: Govindarajulu Varadarajan <_govind@gmx.com> 5012S: Supported 5013F: drivers/net/ethernet/cisco/enic/ 5014 5015CISCO VIC LOW LATENCY NIC DRIVER 5016M: Christian Benvenuti <benve@cisco.com> 5017M: Nelson Escobar <neescoba@cisco.com> 5018S: Supported 5019F: drivers/infiniband/hw/usnic/ 5020 5021CLANG-FORMAT FILE 5022M: Miguel Ojeda <ojeda@kernel.org> 5023S: Maintained 5024F: .clang-format 5025 5026CLANG/LLVM BUILD SUPPORT 5027M: Nathan Chancellor <nathan@kernel.org> 5028M: Nick Desaulniers <ndesaulniers@google.com> 5029R: Tom Rix <trix@redhat.com> 5030L: llvm@lists.linux.dev 5031S: Supported 5032W: https://clangbuiltlinux.github.io/ 5033B: https://github.com/ClangBuiltLinux/linux/issues 5034C: irc://irc.libera.chat/clangbuiltlinux 5035F: Documentation/kbuild/llvm.rst 5036F: include/linux/compiler-clang.h 5037F: scripts/Makefile.clang 5038F: scripts/clang-tools/ 5039K: \b(?i:clang|llvm)\b 5040 5041CLANG CONTROL FLOW INTEGRITY SUPPORT 5042M: Sami Tolvanen <samitolvanen@google.com> 5043M: Kees Cook <keescook@chromium.org> 5044R: Nathan Chancellor <nathan@kernel.org> 5045R: Nick Desaulniers <ndesaulniers@google.com> 5046L: llvm@lists.linux.dev 5047S: Supported 5048B: https://github.com/ClangBuiltLinux/linux/issues 5049T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5050F: include/linux/cfi.h 5051F: kernel/cfi.c 5052 5053CLK API 5054M: Russell King <linux@armlinux.org.uk> 5055L: linux-clk@vger.kernel.org 5056S: Maintained 5057F: include/linux/clk.h 5058 5059CLOCKSOURCE, CLOCKEVENT DRIVERS 5060M: Daniel Lezcano <daniel.lezcano@linaro.org> 5061M: Thomas Gleixner <tglx@linutronix.de> 5062L: linux-kernel@vger.kernel.org 5063S: Supported 5064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5065F: Documentation/devicetree/bindings/timer/ 5066F: drivers/clocksource/ 5067 5068CMPC ACPI DRIVER 5069M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5070M: Daniel Oliveira Nascimento <don@syst.com.br> 5071L: platform-driver-x86@vger.kernel.org 5072S: Supported 5073F: drivers/platform/x86/classmate-laptop.c 5074 5075COBALT MEDIA DRIVER 5076M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5077L: linux-media@vger.kernel.org 5078S: Supported 5079W: https://linuxtv.org 5080T: git git://linuxtv.org/media_tree.git 5081F: drivers/media/pci/cobalt/ 5082 5083COCCINELLE/Semantic Patches (SmPL) 5084M: Julia Lawall <Julia.Lawall@inria.fr> 5085M: Nicolas Palix <nicolas.palix@imag.fr> 5086L: cocci@inria.fr (moderated for non-subscribers) 5087S: Supported 5088W: https://coccinelle.gitlabpages.inria.fr/website/ 5089T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5090F: Documentation/dev-tools/coccinelle.rst 5091F: scripts/coccicheck 5092F: scripts/coccinelle/ 5093 5094CODA FILE SYSTEM 5095M: Jan Harkes <jaharkes@cs.cmu.edu> 5096M: coda@cs.cmu.edu 5097L: codalist@coda.cs.cmu.edu 5098S: Maintained 5099W: http://www.coda.cs.cmu.edu/ 5100F: Documentation/filesystems/coda.rst 5101F: fs/coda/ 5102F: include/linux/coda*.h 5103F: include/uapi/linux/coda*.h 5104 5105CODA V4L2 MEM2MEM DRIVER 5106M: Philipp Zabel <p.zabel@pengutronix.de> 5107L: linux-media@vger.kernel.org 5108S: Maintained 5109F: Documentation/devicetree/bindings/media/coda.yaml 5110F: drivers/media/platform/chips-media/ 5111 5112CODE OF CONDUCT 5113M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5114S: Supported 5115F: Documentation/process/code-of-conduct-interpretation.rst 5116F: Documentation/process/code-of-conduct.rst 5117 5118COMEDI DRIVERS 5119M: Ian Abbott <abbotti@mev.co.uk> 5120M: H Hartley Sweeten <hsweeten@visionengravers.com> 5121S: Odd Fixes 5122F: drivers/comedi/ 5123F: include/linux/comedi/ 5124F: include/uapi/linux/comedi.h 5125 5126COMMON CLK FRAMEWORK 5127M: Michael Turquette <mturquette@baylibre.com> 5128M: Stephen Boyd <sboyd@kernel.org> 5129L: linux-clk@vger.kernel.org 5130S: Maintained 5131Q: http://patchwork.kernel.org/project/linux-clk/list/ 5132T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5133F: Documentation/devicetree/bindings/clock/ 5134F: drivers/clk/ 5135F: include/dt-bindings/clock/ 5136F: include/linux/clk-pr* 5137F: include/linux/clk/ 5138F: include/linux/of_clk.h 5139X: drivers/clk/clkdev.c 5140 5141COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5142M: Steve French <sfrench@samba.org> 5143R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5144R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5145R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5146L: linux-cifs@vger.kernel.org 5147L: samba-technical@lists.samba.org (moderated for non-subscribers) 5148S: Supported 5149W: https://wiki.samba.org/index.php/LinuxCIFS 5150T: git git://git.samba.org/sfrench/cifs-2.6.git 5151F: Documentation/admin-guide/cifs/ 5152F: fs/cifs/ 5153F: fs/smbfs_common/ 5154 5155COMPACTPCI HOTPLUG CORE 5156M: Scott Murray <scott@spiteful.org> 5157L: linux-pci@vger.kernel.org 5158S: Maintained 5159F: drivers/pci/hotplug/cpci_hotplug* 5160 5161COMPACTPCI HOTPLUG GENERIC DRIVER 5162M: Scott Murray <scott@spiteful.org> 5163L: linux-pci@vger.kernel.org 5164S: Maintained 5165F: drivers/pci/hotplug/cpcihp_generic.c 5166 5167COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5168M: Scott Murray <scott@spiteful.org> 5169L: linux-pci@vger.kernel.org 5170S: Maintained 5171F: drivers/pci/hotplug/cpcihp_zt5550.* 5172 5173COMPAL LAPTOP SUPPORT 5174M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5175L: platform-driver-x86@vger.kernel.org 5176S: Maintained 5177F: drivers/platform/x86/compal-laptop.c 5178 5179COMPILER ATTRIBUTES 5180M: Miguel Ojeda <ojeda@kernel.org> 5181R: Nick Desaulniers <ndesaulniers@google.com> 5182S: Maintained 5183F: include/linux/compiler_attributes.h 5184 5185COMPUTE EXPRESS LINK (CXL) 5186M: Alison Schofield <alison.schofield@intel.com> 5187M: Vishal Verma <vishal.l.verma@intel.com> 5188M: Ira Weiny <ira.weiny@intel.com> 5189M: Ben Widawsky <bwidawsk@kernel.org> 5190M: Dan Williams <dan.j.williams@intel.com> 5191L: linux-cxl@vger.kernel.org 5192S: Maintained 5193F: drivers/cxl/ 5194F: include/uapi/linux/cxl_mem.h 5195 5196CONEXANT ACCESSRUNNER USB DRIVER 5197L: accessrunner-general@lists.sourceforge.net 5198S: Orphan 5199W: http://accessrunner.sourceforge.net/ 5200F: drivers/usb/atm/cxacru.c 5201 5202CONFIGFS 5203M: Joel Becker <jlbec@evilplan.org> 5204M: Christoph Hellwig <hch@lst.de> 5205S: Supported 5206T: git git://git.infradead.org/users/hch/configfs.git 5207F: fs/configfs/ 5208F: include/linux/configfs.h 5209F: samples/configfs/ 5210 5211CONSOLE SUBSYSTEM 5212M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5213S: Supported 5214F: drivers/video/console/ 5215F: include/linux/console* 5216 5217CONTEXT TRACKING 5218M: Frederic Weisbecker <frederic@kernel.org> 5219M: "Paul E. McKenney" <paulmck@kernel.org> 5220S: Maintained 5221F: kernel/context_tracking.c 5222F: include/linux/context_tracking* 5223 5224CONTROL GROUP (CGROUP) 5225M: Tejun Heo <tj@kernel.org> 5226M: Zefan Li <lizefan.x@bytedance.com> 5227M: Johannes Weiner <hannes@cmpxchg.org> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/ 5232F: Documentation/admin-guide/cgroup-v2.rst 5233F: include/linux/cgroup* 5234F: kernel/cgroup/ 5235F: tools/testing/selftests/cgroup/ 5236 5237CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5238M: Tejun Heo <tj@kernel.org> 5239M: Jens Axboe <axboe@kernel.dk> 5240L: cgroups@vger.kernel.org 5241L: linux-block@vger.kernel.org 5242T: git git://git.kernel.dk/linux-block 5243F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5244F: block/bfq-cgroup.c 5245F: block/blk-cgroup.c 5246F: block/blk-iolatency.c 5247F: block/blk-throttle.c 5248F: include/linux/blk-cgroup.h 5249 5250CONTROL GROUP - CPUSET 5251M: Zefan Li <lizefan.x@bytedance.com> 5252L: cgroups@vger.kernel.org 5253S: Maintained 5254T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5255F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5256F: include/linux/cpuset.h 5257F: kernel/cgroup/cpuset.c 5258 5259CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5260M: Johannes Weiner <hannes@cmpxchg.org> 5261M: Michal Hocko <mhocko@kernel.org> 5262M: Roman Gushchin <roman.gushchin@linux.dev> 5263M: Shakeel Butt <shakeelb@google.com> 5264R: Muchun Song <songmuchun@bytedance.com> 5265L: cgroups@vger.kernel.org 5266L: linux-mm@kvack.org 5267S: Maintained 5268F: mm/memcontrol.c 5269F: mm/swap_cgroup.c 5270F: tools/testing/selftests/cgroup/memcg_protection.m 5271F: tools/testing/selftests/cgroup/test_kmem.c 5272F: tools/testing/selftests/cgroup/test_memcontrol.c 5273 5274CORETEMP HARDWARE MONITORING DRIVER 5275M: Fenghua Yu <fenghua.yu@intel.com> 5276L: linux-hwmon@vger.kernel.org 5277S: Maintained 5278F: Documentation/hwmon/coretemp.rst 5279F: drivers/hwmon/coretemp.c 5280 5281CORSAIR-CPRO HARDWARE MONITOR DRIVER 5282M: Marius Zachmann <mail@mariuszachmann.de> 5283L: linux-hwmon@vger.kernel.org 5284S: Maintained 5285F: drivers/hwmon/corsair-cpro.c 5286 5287CORSAIR-PSU HARDWARE MONITOR DRIVER 5288M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5289L: linux-hwmon@vger.kernel.org 5290S: Maintained 5291F: Documentation/hwmon/corsair-psu.rst 5292F: drivers/hwmon/corsair-psu.c 5293 5294COUNTER SUBSYSTEM 5295M: William Breathitt Gray <william.gray@linaro.org> 5296L: linux-iio@vger.kernel.org 5297S: Maintained 5298T: git https://git.linaro.org/people/william.gray/counter.git 5299F: Documentation/ABI/testing/sysfs-bus-counter 5300F: Documentation/driver-api/generic-counter.rst 5301F: drivers/counter/ 5302F: include/linux/counter.h 5303F: include/uapi/linux/counter.h 5304F: tools/counter/ 5305 5306CP2615 I2C DRIVER 5307M: Bence Csókás <bence98@sch.bme.hu> 5308S: Maintained 5309F: drivers/i2c/busses/i2c-cp2615.c 5310 5311CPMAC ETHERNET DRIVER 5312M: Florian Fainelli <f.fainelli@gmail.com> 5313L: netdev@vger.kernel.org 5314S: Maintained 5315F: drivers/net/ethernet/ti/cpmac.c 5316 5317CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5318M: Viresh Kumar <viresh.kumar@linaro.org> 5319M: Sudeep Holla <sudeep.holla@arm.com> 5320L: linux-pm@vger.kernel.org 5321S: Maintained 5322W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5323F: drivers/cpufreq/vexpress-spc-cpufreq.c 5324 5325CPU FREQUENCY SCALING FRAMEWORK 5326M: "Rafael J. Wysocki" <rafael@kernel.org> 5327M: Viresh Kumar <viresh.kumar@linaro.org> 5328L: linux-pm@vger.kernel.org 5329S: Maintained 5330B: https://bugzilla.kernel.org 5331T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5333F: Documentation/admin-guide/pm/cpufreq.rst 5334F: Documentation/admin-guide/pm/intel_pstate.rst 5335F: Documentation/cpu-freq/ 5336F: Documentation/devicetree/bindings/cpufreq/ 5337F: drivers/cpufreq/ 5338F: include/linux/cpufreq.h 5339F: include/linux/sched/cpufreq.h 5340F: kernel/sched/cpufreq*.c 5341F: tools/testing/selftests/cpufreq/ 5342 5343CPU IDLE TIME MANAGEMENT FRAMEWORK 5344M: "Rafael J. Wysocki" <rafael@kernel.org> 5345M: Daniel Lezcano <daniel.lezcano@linaro.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348B: https://bugzilla.kernel.org 5349T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5350F: Documentation/admin-guide/pm/cpuidle.rst 5351F: Documentation/driver-api/pm/cpuidle.rst 5352F: drivers/cpuidle/ 5353F: include/linux/cpuidle.h 5354 5355CPU POWER MONITORING SUBSYSTEM 5356M: Thomas Renninger <trenn@suse.com> 5357M: Shuah Khan <shuah@kernel.org> 5358M: Shuah Khan <skhan@linuxfoundation.org> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361F: tools/power/cpupower/ 5362 5363CPUID/MSR DRIVER 5364M: "H. Peter Anvin" <hpa@zytor.com> 5365S: Maintained 5366F: arch/x86/kernel/cpuid.c 5367F: arch/x86/kernel/msr.c 5368 5369CPUIDLE DRIVER - ARM BIG LITTLE 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Daniel Lezcano <daniel.lezcano@linaro.org> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Maintained 5375T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5376F: drivers/cpuidle/cpuidle-big_little.c 5377 5378CPUIDLE DRIVER - ARM EXYNOS 5379M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381M: Kukjin Kim <kgene@kernel.org> 5382L: linux-pm@vger.kernel.org 5383L: linux-samsung-soc@vger.kernel.org 5384S: Supported 5385F: arch/arm/mach-exynos/pm.c 5386F: drivers/cpuidle/cpuidle-exynos.c 5387F: include/linux/platform_data/cpuidle-exynos.h 5388 5389CPUIDLE DRIVER - ARM PSCI 5390M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5391M: Sudeep Holla <sudeep.holla@arm.com> 5392L: linux-pm@vger.kernel.org 5393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5394S: Supported 5395F: drivers/cpuidle/cpuidle-psci.c 5396 5397CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5398M: Ulf Hansson <ulf.hansson@linaro.org> 5399L: linux-pm@vger.kernel.org 5400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5401S: Supported 5402F: drivers/cpuidle/cpuidle-psci.h 5403F: drivers/cpuidle/cpuidle-psci-domain.c 5404 5405CPUIDLE DRIVER - DT IDLE PM DOMAIN 5406M: Ulf Hansson <ulf.hansson@linaro.org> 5407L: linux-pm@vger.kernel.org 5408S: Supported 5409F: drivers/cpuidle/dt_idle_genpd.c 5410F: drivers/cpuidle/dt_idle_genpd.h 5411 5412CPUIDLE DRIVER - RISC-V SBI 5413M: Anup Patel <anup@brainfault.org> 5414L: linux-pm@vger.kernel.org 5415L: linux-riscv@lists.infradead.org 5416S: Maintained 5417F: drivers/cpuidle/cpuidle-riscv-sbi.c 5418 5419CRAMFS FILESYSTEM 5420M: Nicolas Pitre <nico@fluxnic.net> 5421S: Maintained 5422F: Documentation/filesystems/cramfs.rst 5423F: fs/cramfs/ 5424 5425CREATIVE SB0540 5426M: Bastien Nocera <hadess@hadess.net> 5427L: linux-input@vger.kernel.org 5428S: Maintained 5429F: drivers/hid/hid-creative-sb0540.c 5430 5431CRYPTO API 5432M: Herbert Xu <herbert@gondor.apana.org.au> 5433M: "David S. Miller" <davem@davemloft.net> 5434L: linux-crypto@vger.kernel.org 5435S: Maintained 5436T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5438F: Documentation/crypto/ 5439F: Documentation/devicetree/bindings/crypto/ 5440F: arch/*/crypto/ 5441F: crypto/ 5442F: drivers/crypto/ 5443F: include/crypto/ 5444F: include/linux/crypto* 5445F: lib/crypto/ 5446 5447CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5448M: Neil Horman <nhorman@tuxdriver.com> 5449L: linux-crypto@vger.kernel.org 5450S: Maintained 5451F: crypto/ansi_cprng.c 5452F: crypto/rng.c 5453 5454CS3308 MEDIA DRIVER 5455M: Hans Verkuil <hverkuil@xs4all.nl> 5456L: linux-media@vger.kernel.org 5457S: Odd Fixes 5458W: http://linuxtv.org 5459T: git git://linuxtv.org/media_tree.git 5460F: drivers/media/i2c/cs3308.c 5461 5462CS5535 Audio ALSA driver 5463M: Jaya Kumar <jayakumar.alsa@gmail.com> 5464S: Maintained 5465F: sound/pci/cs5535audio/ 5466 5467CSI DRIVERS FOR ALLWINNER V3s 5468M: Yong Deng <yong.deng@magewell.com> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471T: git git://linuxtv.org/media_tree.git 5472F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5473F: drivers/media/platform/sunxi/sun6i-csi/ 5474 5475CTU CAN FD DRIVER 5476M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5477M: Ondrej Ille <ondrej.ille@gmail.com> 5478L: linux-can@vger.kernel.org 5479S: Maintained 5480F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5481F: drivers/net/can/ctucanfd/ 5482 5483CW1200 WLAN driver 5484M: Solomon Peachy <pizza@shaftnet.org> 5485S: Maintained 5486F: drivers/net/wireless/st/cw1200/ 5487 5488CX18 VIDEO4LINUX DRIVER 5489M: Andy Walls <awalls@md.metrocast.net> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493T: git git://linuxtv.org/media_tree.git 5494F: drivers/media/pci/cx18/ 5495F: include/uapi/linux/ivtv* 5496 5497CX2341X MPEG ENCODER HELPER MODULE 5498M: Hans Verkuil <hverkuil@xs4all.nl> 5499L: linux-media@vger.kernel.org 5500S: Maintained 5501W: https://linuxtv.org 5502T: git git://linuxtv.org/media_tree.git 5503F: drivers/media/common/cx2341x* 5504F: include/media/drv-intf/cx2341x.h 5505 5506CX24120 MEDIA DRIVER 5507M: Jemma Denson <jdenson@gmail.com> 5508M: Patrick Boettcher <patrick.boettcher@posteo.de> 5509L: linux-media@vger.kernel.org 5510S: Maintained 5511W: https://linuxtv.org 5512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5513F: drivers/media/dvb-frontends/cx24120* 5514 5515CX88 VIDEO4LINUX DRIVER 5516M: Mauro Carvalho Chehab <mchehab@kernel.org> 5517L: linux-media@vger.kernel.org 5518S: Odd fixes 5519W: https://linuxtv.org 5520T: git git://linuxtv.org/media_tree.git 5521F: Documentation/driver-api/media/drivers/cx88* 5522F: drivers/media/pci/cx88/ 5523 5524CXD2820R MEDIA DRIVER 5525M: Antti Palosaari <crope@iki.fi> 5526L: linux-media@vger.kernel.org 5527S: Maintained 5528W: https://linuxtv.org 5529W: http://palosaari.fi/linux/ 5530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5531T: git git://linuxtv.org/anttip/media_tree.git 5532F: drivers/media/dvb-frontends/cxd2820r* 5533 5534CXGB3 ETHERNET DRIVER (CXGB3) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb3/ 5540 5541CXGB3 ISCSI DRIVER (CXGB3I) 5542M: Varun Prakash <varun@chelsio.com> 5543L: linux-scsi@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/scsi/cxgbi/cxgb3i 5547 5548CXGB4 CRYPTO DRIVER (chcr) 5549M: Ayush Sawal <ayush.sawal@chelsio.com> 5550M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5551M: Rohit Maheshwari <rohitm@chelsio.com> 5552L: linux-crypto@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/crypto/chelsio 5556 5557CXGB4 INLINE CRYPTO DRIVER 5558M: Ayush Sawal <ayush.sawal@chelsio.com> 5559M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5560M: Rohit Maheshwari <rohitm@chelsio.com> 5561L: netdev@vger.kernel.org 5562S: Supported 5563W: http://www.chelsio.com 5564F: drivers/net/ethernet/chelsio/inline_crypto/ 5565 5566CXGB4 ETHERNET DRIVER (CXGB4) 5567M: Raju Rangoju <rajur@chelsio.com> 5568L: netdev@vger.kernel.org 5569S: Supported 5570W: http://www.chelsio.com 5571F: drivers/net/ethernet/chelsio/cxgb4/ 5572 5573CXGB4 ISCSI DRIVER (CXGB4I) 5574M: Varun Prakash <varun@chelsio.com> 5575L: linux-scsi@vger.kernel.org 5576S: Supported 5577W: http://www.chelsio.com 5578F: drivers/scsi/cxgbi/cxgb4i 5579 5580CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5581M: Potnuri Bharat Teja <bharat@chelsio.com> 5582L: linux-rdma@vger.kernel.org 5583S: Supported 5584W: http://www.openfabrics.org 5585F: drivers/infiniband/hw/cxgb4/ 5586F: include/uapi/rdma/cxgb4-abi.h 5587 5588CXGB4VF ETHERNET DRIVER (CXGB4VF) 5589M: Raju Rangoju <rajur@chelsio.com> 5590L: netdev@vger.kernel.org 5591S: Supported 5592W: http://www.chelsio.com 5593F: drivers/net/ethernet/chelsio/cxgb4vf/ 5594 5595CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5596M: Frederic Barrat <fbarrat@linux.ibm.com> 5597M: Andrew Donnellan <ajd@linux.ibm.com> 5598L: linuxppc-dev@lists.ozlabs.org 5599S: Supported 5600F: Documentation/ABI/testing/sysfs-class-cxl 5601F: Documentation/powerpc/cxl.rst 5602F: arch/powerpc/platforms/powernv/pci-cxl.c 5603F: drivers/misc/cxl/ 5604F: include/misc/cxl* 5605F: include/uapi/misc/cxl.h 5606 5607CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5608M: Manoj N. Kumar <manoj@linux.ibm.com> 5609M: Matthew R. Ochs <mrochs@linux.ibm.com> 5610M: Uma Krishnan <ukrishn@linux.ibm.com> 5611L: linux-scsi@vger.kernel.org 5612S: Supported 5613F: Documentation/powerpc/cxlflash.rst 5614F: drivers/scsi/cxlflash/ 5615F: include/uapi/scsi/cxlflash_ioctl.h 5616 5617CYBERPRO FB DRIVER 5618M: Russell King <linux@armlinux.org.uk> 5619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5620S: Maintained 5621W: http://www.armlinux.org.uk/ 5622F: drivers/video/fbdev/cyber2000fb.* 5623 5624CYCLADES PC300 DRIVER 5625S: Orphan 5626F: drivers/net/wan/pc300* 5627 5628CYPRESS_FIRMWARE MEDIA DRIVER 5629M: Antti Palosaari <crope@iki.fi> 5630L: linux-media@vger.kernel.org 5631S: Maintained 5632W: https://linuxtv.org 5633W: http://palosaari.fi/linux/ 5634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5635T: git git://linuxtv.org/anttip/media_tree.git 5636F: drivers/media/common/cypress_firmware* 5637 5638CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5639M: Linus Walleij <linus.walleij@linaro.org> 5640L: linux-input@vger.kernel.org 5641S: Maintained 5642F: drivers/input/touchscreen/cy8ctma140.c 5643 5644CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5645M: Yassine Oudjana <y.oudjana@protonmail.com> 5646L: linux-input@vger.kernel.org 5647S: Maintained 5648F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5649F: drivers/input/keyboard/cypress-sf.c 5650 5651CYTTSP TOUCHSCREEN DRIVER 5652M: Linus Walleij <linus.walleij@linaro.org> 5653L: linux-input@vger.kernel.org 5654S: Maintained 5655F: drivers/input/touchscreen/cyttsp* 5656 5657D-LINK DIR-685 TOUCHKEYS DRIVER 5658M: Linus Walleij <linus.walleij@linaro.org> 5659L: linux-input@vger.kernel.org 5660S: Supported 5661F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5662 5663DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5664M: Joshua Kinard <kumba@gentoo.org> 5665S: Maintained 5666F: drivers/rtc/rtc-ds1685.c 5667F: include/linux/rtc/ds1685.h 5668 5669DAMA SLAVE for AX.25 5670M: Joerg Reuter <jreuter@yaina.de> 5671L: linux-hams@vger.kernel.org 5672S: Maintained 5673W: http://yaina.de/jreuter/ 5674W: http://www.qsl.net/dl1bke/ 5675F: net/ax25/af_ax25.c 5676F: net/ax25/ax25_dev.c 5677F: net/ax25/ax25_ds_* 5678F: net/ax25/ax25_in.c 5679F: net/ax25/ax25_out.c 5680F: net/ax25/ax25_timer.c 5681F: net/ax25/sysctl_net_ax25.c 5682 5683DATA ACCESS MONITOR 5684M: SeongJae Park <sj@kernel.org> 5685L: damon@lists.linux.dev 5686L: linux-mm@kvack.org 5687S: Maintained 5688F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5689F: Documentation/admin-guide/mm/damon/ 5690F: Documentation/mm/damon/ 5691F: include/linux/damon.h 5692F: include/trace/events/damon.h 5693F: mm/damon/ 5694F: tools/testing/selftests/damon/ 5695 5696DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5697L: netdev@vger.kernel.org 5698S: Orphan 5699F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5700F: drivers/net/ethernet/dec/tulip/dmfe.c 5701 5702DC390/AM53C974 SCSI driver 5703M: Hannes Reinecke <hare@suse.com> 5704L: linux-scsi@vger.kernel.org 5705S: Maintained 5706F: drivers/scsi/am53c974.c 5707 5708DC395x SCSI driver 5709M: Oliver Neukum <oliver@neukum.org> 5710M: Ali Akcaagac <aliakc@web.de> 5711M: Jamie Lenehan <lenehan@twibble.org> 5712L: dc395x@twibble.org 5713S: Maintained 5714W: http://twibble.org/dist/dc395x/ 5715W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5716F: Documentation/scsi/dc395x.rst 5717F: drivers/scsi/dc395x.* 5718 5719DCCP PROTOCOL 5720L: dccp@vger.kernel.org 5721S: Orphan 5722W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5723F: include/linux/dccp.h 5724F: include/linux/tfrc.h 5725F: include/uapi/linux/dccp.h 5726F: net/dccp/ 5727 5728DECnet NETWORK LAYER 5729L: linux-decnet-user@lists.sourceforge.net 5730S: Orphan 5731W: http://linux-decnet.sourceforge.net 5732F: Documentation/networking/decnet.rst 5733F: net/decnet/ 5734 5735DECSTATION PLATFORM SUPPORT 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737L: linux-mips@vger.kernel.org 5738S: Maintained 5739W: http://www.linux-mips.org/wiki/DECstation 5740F: arch/mips/dec/ 5741F: arch/mips/include/asm/dec/ 5742F: arch/mips/include/asm/mach-dec/ 5743 5744DEFXX FDDI NETWORK DRIVER 5745M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5746S: Maintained 5747F: drivers/net/fddi/defxx.* 5748 5749DEFZA FDDI NETWORK DRIVER 5750M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5751S: Maintained 5752F: drivers/net/fddi/defza.* 5753 5754DEINTERLACE DRIVERS FOR ALLWINNER H3 5755M: Jernej Skrabec <jernej.skrabec@gmail.com> 5756L: linux-media@vger.kernel.org 5757S: Maintained 5758T: git git://linuxtv.org/media_tree.git 5759F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5760F: drivers/media/platform/sunxi/sun8i-di/ 5761 5762DELL LAPTOP DRIVER 5763M: Matthew Garrett <mjg59@srcf.ucam.org> 5764M: Pali Rohár <pali@kernel.org> 5765L: platform-driver-x86@vger.kernel.org 5766S: Maintained 5767F: drivers/platform/x86/dell/dell-laptop.c 5768 5769DELL LAPTOP FREEFALL DRIVER 5770M: Pali Rohár <pali@kernel.org> 5771S: Maintained 5772F: drivers/platform/x86/dell/dell-smo8800.c 5773 5774DELL LAPTOP RBTN DRIVER 5775M: Pali Rohár <pali@kernel.org> 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-rbtn.* 5778 5779DELL LAPTOP SMM DRIVER 5780M: Pali Rohár <pali@kernel.org> 5781S: Maintained 5782F: Documentation/ABI/obsolete/procfs-i8k 5783F: drivers/hwmon/dell-smm-hwmon.c 5784F: include/uapi/linux/i8k.h 5785 5786DELL REMOTE BIOS UPDATE DRIVER 5787M: Stuart Hayes <stuart.w.hayes@gmail.com> 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell_rbu.c 5791 5792DELL SMBIOS DRIVER 5793M: Pali Rohár <pali@kernel.org> 5794L: Dell.Client.Kernel@dell.com 5795L: platform-driver-x86@vger.kernel.org 5796S: Maintained 5797F: drivers/platform/x86/dell/dell-smbios.* 5798 5799DELL SMBIOS SMM DRIVER 5800L: Dell.Client.Kernel@dell.com 5801L: platform-driver-x86@vger.kernel.org 5802S: Maintained 5803F: drivers/platform/x86/dell/dell-smbios-smm.c 5804 5805DELL SMBIOS WMI DRIVER 5806L: Dell.Client.Kernel@dell.com 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: drivers/platform/x86/dell/dell-smbios-wmi.c 5810F: tools/wmi/dell-smbios-example.c 5811 5812DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5813M: Stuart Hayes <stuart.w.hayes@gmail.com> 5814L: platform-driver-x86@vger.kernel.org 5815S: Maintained 5816F: Documentation/driver-api/dcdbas.rst 5817F: drivers/platform/x86/dell/dcdbas.* 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI SYSMAN DRIVER 5825M: Divya Bharathi <divya.bharathi@dell.com> 5826M: Prasanth Ksr <prasanth.ksr@dell.com> 5827L: Dell.Client.Kernel@dell.com 5828L: platform-driver-x86@vger.kernel.org 5829S: Maintained 5830F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5831F: drivers/platform/x86/dell/dell-wmi-sysman/ 5832 5833DELL WMI NOTIFICATIONS DRIVER 5834M: Matthew Garrett <mjg59@srcf.ucam.org> 5835M: Pali Rohár <pali@kernel.org> 5836S: Maintained 5837F: drivers/platform/x86/dell/dell-wmi-base.c 5838 5839DELL WMI HARDWARE PRIVACY SUPPORT 5840M: Perry Yuan <Perry.Yuan@dell.com> 5841L: Dell.Client.Kernel@dell.com 5842L: platform-driver-x86@vger.kernel.org 5843S: Maintained 5844F: drivers/platform/x86/dell/dell-wmi-privacy.c 5845 5846DELTA ST MEDIA DRIVER 5847M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5848L: linux-media@vger.kernel.org 5849S: Supported 5850W: https://linuxtv.org 5851T: git git://linuxtv.org/media_tree.git 5852F: drivers/media/platform/st/sti/delta 5853 5854DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5855M: Zev Weiss <zev@bewilderbeest.net> 5856L: linux-hwmon@vger.kernel.org 5857S: Maintained 5858F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5859 5860DELTA DPS920AB PSU DRIVER 5861M: Robert Marko <robert.marko@sartura.hr> 5862L: linux-hwmon@vger.kernel.org 5863S: Maintained 5864F: Documentation/hwmon/dps920ab.rst 5865F: drivers/hwmon/pmbus/dps920ab.c 5866 5867DELTA NETWORKS TN48M CPLD DRIVERS 5868M: Robert Marko <robert.marko@sartura.hr> 5869S: Maintained 5870F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5871F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5872F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5873F: drivers/gpio/gpio-tn48m.c 5874F: include/dt-bindings/reset/delta,tn48m-reset.h 5875 5876DENALI NAND DRIVER 5877L: linux-mtd@lists.infradead.org 5878S: Orphan 5879F: drivers/mtd/nand/raw/denali* 5880 5881DESIGNWARE EDMA CORE IP DRIVER 5882M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5883L: dmaengine@vger.kernel.org 5884S: Maintained 5885F: drivers/dma/dw-edma/ 5886F: include/linux/dma/edma.h 5887 5888DESIGNWARE XDATA IP DRIVER 5889M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5890L: linux-pci@vger.kernel.org 5891S: Maintained 5892F: Documentation/misc-devices/dw-xdata-pcie.rst 5893F: drivers/misc/dw-xdata-pcie.c 5894 5895DESIGNWARE USB2 DRD IP DRIVER 5896M: Minas Harutyunyan <hminas@synopsys.com> 5897L: linux-usb@vger.kernel.org 5898S: Maintained 5899T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5900F: drivers/usb/dwc2/ 5901 5902DESIGNWARE USB3 DRD IP DRIVER 5903M: Felipe Balbi <balbi@kernel.org> 5904L: linux-usb@vger.kernel.org 5905S: Maintained 5906T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5907F: drivers/usb/dwc3/ 5908 5909DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5910M: Andreas Klinger <ak@it-klinger.de> 5911L: linux-iio@vger.kernel.org 5912S: Maintained 5913F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5914F: drivers/iio/proximity/srf*.c 5915 5916DEVICE COREDUMP (DEV_COREDUMP) 5917M: Johannes Berg <johannes@sipsolutions.net> 5918L: linux-kernel@vger.kernel.org 5919S: Maintained 5920F: drivers/base/devcoredump.c 5921F: include/linux/devcoredump.h 5922 5923DEVICE DEPENDENCY HELPER SCRIPT 5924M: Saravana Kannan <saravanak@google.com> 5925L: linux-kernel@vger.kernel.org 5926S: Maintained 5927F: scripts/dev-needs.sh 5928 5929DEVICE DIRECT ACCESS (DAX) 5930M: Dan Williams <dan.j.williams@intel.com> 5931M: Vishal Verma <vishal.l.verma@intel.com> 5932M: Dave Jiang <dave.jiang@intel.com> 5933L: nvdimm@lists.linux.dev 5934S: Supported 5935F: drivers/dax/ 5936 5937DEVICE FREQUENCY (DEVFREQ) 5938M: MyungJoo Ham <myungjoo.ham@samsung.com> 5939M: Kyungmin Park <kyungmin.park@samsung.com> 5940M: Chanwoo Choi <cw00.choi@samsung.com> 5941L: linux-pm@vger.kernel.org 5942S: Maintained 5943T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5944F: Documentation/devicetree/bindings/devfreq/ 5945F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5946F: drivers/devfreq/ 5947F: include/linux/devfreq.h 5948F: include/trace/events/devfreq.h 5949 5950DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5951M: Chanwoo Choi <cw00.choi@samsung.com> 5952L: linux-pm@vger.kernel.org 5953S: Supported 5954T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5955F: Documentation/devicetree/bindings/devfreq/event/ 5956F: drivers/devfreq/devfreq-event.c 5957F: drivers/devfreq/event/ 5958F: include/dt-bindings/pmu/exynos_ppmu.h 5959F: include/linux/devfreq-event.h 5960 5961DEVICE NUMBER REGISTRY 5962M: Torben Mathiasen <device@lanana.org> 5963S: Maintained 5964W: http://lanana.org/docs/device-list/index.html 5965 5966DEVICE RESOURCE MANAGEMENT HELPERS 5967M: Hans de Goede <hdegoede@redhat.com> 5968R: Matti Vaittinen <mazziesaccount@gmail.com> 5969S: Maintained 5970F: include/linux/devm-helpers.h 5971 5972DEVICE-MAPPER (LVM) 5973M: Alasdair Kergon <agk@redhat.com> 5974M: Mike Snitzer <snitzer@kernel.org> 5975M: dm-devel@redhat.com 5976L: dm-devel@redhat.com 5977S: Maintained 5978W: http://sources.redhat.com/dm 5979Q: http://patchwork.kernel.org/project/dm-devel/list/ 5980T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5981T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5982F: Documentation/admin-guide/device-mapper/ 5983F: drivers/md/Kconfig 5984F: drivers/md/Makefile 5985F: drivers/md/dm* 5986F: drivers/md/persistent-data/ 5987F: include/linux/device-mapper.h 5988F: include/linux/dm-*.h 5989F: include/uapi/linux/dm-*.h 5990 5991DEVLINK 5992M: Jiri Pirko <jiri@nvidia.com> 5993L: netdev@vger.kernel.org 5994S: Supported 5995F: Documentation/networking/devlink 5996F: include/net/devlink.h 5997F: include/uapi/linux/devlink.h 5998F: net/core/devlink.c 5999 6000DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6001M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6002L: kernel@dh-electronics.com 6003S: Maintained 6004F: arch/arm/boot/dts/imx6*-dhcom-* 6005 6006DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6007M: Marek Vasut <marex@denx.de> 6008L: kernel@dh-electronics.com 6009S: Maintained 6010F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6011F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6012 6013DIALOG SEMICONDUCTOR DRIVERS 6014M: Support Opensource <support.opensource@diasemi.com> 6015S: Supported 6016W: http://www.dialog-semiconductor.com/products 6017F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6018F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6019F: Documentation/devicetree/bindings/mfd/da90*.txt 6020F: Documentation/devicetree/bindings/mfd/da90*.yaml 6021F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6022F: Documentation/devicetree/bindings/regulator/da92*.txt 6023F: Documentation/devicetree/bindings/regulator/slg51000.txt 6024F: Documentation/devicetree/bindings/sound/da[79]*.txt 6025F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6026F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6027F: Documentation/hwmon/da90??.rst 6028F: drivers/gpio/gpio-da90??.c 6029F: drivers/hwmon/da90??-hwmon.c 6030F: drivers/iio/adc/da91??-*.c 6031F: drivers/input/misc/da72??.[ch] 6032F: drivers/input/misc/da90??_onkey.c 6033F: drivers/input/touchscreen/da9052_tsi.c 6034F: drivers/leds/leds-da90??.c 6035F: drivers/mfd/da903x.c 6036F: drivers/mfd/da90??-*.c 6037F: drivers/mfd/da91??-*.c 6038F: drivers/pinctrl/pinctrl-da90??.c 6039F: drivers/power/supply/da9052-battery.c 6040F: drivers/power/supply/da91??-*.c 6041F: drivers/regulator/da9???-regulator.[ch] 6042F: drivers/regulator/slg51000-regulator.[ch] 6043F: drivers/rtc/rtc-da90??.c 6044F: drivers/thermal/da90??-thermal.c 6045F: drivers/video/backlight/da90??_bl.c 6046F: drivers/watchdog/da90??_wdt.c 6047F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6048F: include/linux/mfd/da903x.h 6049F: include/linux/mfd/da9052/ 6050F: include/linux/mfd/da9055/ 6051F: include/linux/mfd/da9062/ 6052F: include/linux/mfd/da9063/ 6053F: include/linux/mfd/da9150/ 6054F: include/linux/regulator/da9211.h 6055F: include/sound/da[79]*.h 6056F: sound/soc/codecs/da[79]*.[ch] 6057 6058DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6059M: William Breathitt Gray <william.gray@linaro.org> 6060L: linux-gpio@vger.kernel.org 6061S: Maintained 6062F: drivers/gpio/gpio-gpio-mm.c 6063 6064DIOLAN U2C-12 I2C DRIVER 6065M: Guenter Roeck <linux@roeck-us.net> 6066L: linux-i2c@vger.kernel.org 6067S: Maintained 6068F: drivers/i2c/busses/i2c-diolan-u2c.c 6069 6070DIRECTORY NOTIFICATION (DNOTIFY) 6071M: Jan Kara <jack@suse.cz> 6072R: Amir Goldstein <amir73il@gmail.com> 6073L: linux-fsdevel@vger.kernel.org 6074S: Maintained 6075F: Documentation/filesystems/dnotify.rst 6076F: fs/notify/dnotify/ 6077F: include/linux/dnotify.h 6078 6079DISK GEOMETRY AND PARTITION HANDLING 6080M: Andries Brouwer <aeb@cwi.nl> 6081S: Maintained 6082W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6083W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6084W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6085 6086DISKQUOTA 6087M: Jan Kara <jack@suse.com> 6088S: Maintained 6089F: Documentation/filesystems/quota.rst 6090F: fs/quota/ 6091F: include/linux/quota*.h 6092F: include/uapi/linux/quota*.h 6093 6094DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6095M: Bernie Thompson <bernie@plugable.com> 6096L: linux-fbdev@vger.kernel.org 6097S: Maintained 6098W: http://plugable.com/category/projects/udlfb/ 6099F: Documentation/fb/udlfb.rst 6100F: drivers/video/fbdev/udlfb.c 6101F: include/video/udlfb.h 6102 6103DISTRIBUTED LOCK MANAGER (DLM) 6104M: Christine Caulfield <ccaulfie@redhat.com> 6105M: David Teigland <teigland@redhat.com> 6106L: cluster-devel@redhat.com 6107S: Supported 6108W: http://sources.redhat.com/cluster/ 6109T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6110F: fs/dlm/ 6111 6112DMA BUFFER SHARING FRAMEWORK 6113M: Sumit Semwal <sumit.semwal@linaro.org> 6114M: Christian König <christian.koenig@amd.com> 6115L: linux-media@vger.kernel.org 6116L: dri-devel@lists.freedesktop.org 6117L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6118S: Maintained 6119T: git git://anongit.freedesktop.org/drm/drm-misc 6120F: Documentation/driver-api/dma-buf.rst 6121F: drivers/dma-buf/ 6122F: include/linux/*fence.h 6123F: include/linux/dma-buf.h 6124F: include/linux/dma-resv.h 6125K: \bdma_(?:buf|fence|resv)\b 6126 6127DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6128M: Vinod Koul <vkoul@kernel.org> 6129L: dmaengine@vger.kernel.org 6130S: Maintained 6131Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6132T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6133F: Documentation/devicetree/bindings/dma/ 6134F: Documentation/driver-api/dmaengine/ 6135F: drivers/dma/ 6136F: include/dt-bindings/dma/ 6137F: include/linux/dma/ 6138F: include/linux/dmaengine.h 6139F: include/linux/of_dma.h 6140 6141DMA MAPPING HELPERS 6142M: Christoph Hellwig <hch@lst.de> 6143M: Marek Szyprowski <m.szyprowski@samsung.com> 6144R: Robin Murphy <robin.murphy@arm.com> 6145L: iommu@lists.linux.dev 6146S: Supported 6147W: http://git.infradead.org/users/hch/dma-mapping.git 6148T: git git://git.infradead.org/users/hch/dma-mapping.git 6149F: include/asm-generic/dma-mapping.h 6150F: include/linux/dma-direct.h 6151F: include/linux/dma-mapping.h 6152F: include/linux/dma-map-ops.h 6153F: kernel/dma/ 6154 6155DMA MAPPING BENCHMARK 6156M: Xiang Chen <chenxiang66@hisilicon.com> 6157L: iommu@lists.linux.dev 6158F: kernel/dma/map_benchmark.c 6159F: tools/testing/selftests/dma/ 6160 6161DMA-BUF HEAPS FRAMEWORK 6162M: Sumit Semwal <sumit.semwal@linaro.org> 6163R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6164R: Liam Mark <lmark@codeaurora.org> 6165R: Laura Abbott <labbott@redhat.com> 6166R: Brian Starkey <Brian.Starkey@arm.com> 6167R: John Stultz <jstultz@google.com> 6168L: linux-media@vger.kernel.org 6169L: dri-devel@lists.freedesktop.org 6170L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6171S: Maintained 6172T: git git://anongit.freedesktop.org/drm/drm-misc 6173F: drivers/dma-buf/dma-heap.c 6174F: drivers/dma-buf/heaps/* 6175F: include/linux/dma-heap.h 6176F: include/uapi/linux/dma-heap.h 6177 6178DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6179M: Lukasz Luba <lukasz.luba@arm.com> 6180L: linux-pm@vger.kernel.org 6181L: linux-samsung-soc@vger.kernel.org 6182S: Maintained 6183F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6184F: drivers/memory/samsung/exynos5422-dmc.c 6185 6186DME1737 HARDWARE MONITOR DRIVER 6187M: Juerg Haefliger <juergh@gmail.com> 6188L: linux-hwmon@vger.kernel.org 6189S: Maintained 6190F: Documentation/hwmon/dme1737.rst 6191F: drivers/hwmon/dme1737.c 6192 6193DMI/SMBIOS SUPPORT 6194M: Jean Delvare <jdelvare@suse.com> 6195S: Maintained 6196T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6197F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6198F: drivers/firmware/dmi-id.c 6199F: drivers/firmware/dmi_scan.c 6200F: include/linux/dmi.h 6201 6202DOCUMENTATION 6203M: Jonathan Corbet <corbet@lwn.net> 6204L: linux-doc@vger.kernel.org 6205S: Maintained 6206P: Documentation/doc-guide/maintainer-profile.rst 6207T: git git://git.lwn.net/linux.git docs-next 6208F: Documentation/ 6209F: scripts/documentation-file-ref-check 6210F: scripts/kernel-doc 6211F: scripts/sphinx-pre-install 6212X: Documentation/ABI/ 6213X: Documentation/admin-guide/media/ 6214X: Documentation/devicetree/ 6215X: Documentation/driver-api/media/ 6216X: Documentation/firmware-guide/acpi/ 6217X: Documentation/i2c/ 6218X: Documentation/power/ 6219X: Documentation/spi/ 6220X: Documentation/userspace-api/media/ 6221 6222DOCUMENTATION REPORTING ISSUES 6223M: Thorsten Leemhuis <linux@leemhuis.info> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226F: Documentation/admin-guide/reporting-issues.rst 6227 6228DOCUMENTATION SCRIPTS 6229M: Mauro Carvalho Chehab <mchehab@kernel.org> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/sphinx/parse-headers.pl 6233F: scripts/documentation-file-ref-check 6234F: scripts/sphinx-pre-install 6235 6236DOCUMENTATION/ITALIAN 6237M: Federico Vaga <federico.vaga@vaga.pv.it> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/it_IT 6241 6242DOCUMENTATION/JAPANESE 6243R: Akira Yokosawa <akiyks@gmail.com> 6244L: linux-doc@vger.kernel.org 6245S: Maintained 6246F: Documentation/translations/ja_JP 6247 6248DONGWOON DW9714 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6254F: drivers/media/i2c/dw9714.c 6255 6256DONGWOON DW9768 LENS VOICE COIL DRIVER 6257M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6262F: drivers/media/i2c/dw9768.c 6263 6264DONGWOON DW9807 LENS VOICE COIL DRIVER 6265M: Sakari Ailus <sakari.ailus@linux.intel.com> 6266L: linux-media@vger.kernel.org 6267S: Maintained 6268T: git git://linuxtv.org/media_tree.git 6269F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6270F: drivers/media/i2c/dw9807-vcm.c 6271 6272DOUBLETALK DRIVER 6273M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6274L: blinux-list@redhat.com 6275S: Maintained 6276F: drivers/char/dtlk.c 6277F: include/linux/dtlk.h 6278 6279DPAA2 DATAPATH I/O (DPIO) DRIVER 6280M: Roy Pledge <Roy.Pledge@nxp.com> 6281L: linux-kernel@vger.kernel.org 6282S: Maintained 6283F: drivers/soc/fsl/dpio 6284 6285DPAA2 ETHERNET DRIVER 6286M: Ioana Ciornei <ioana.ciornei@nxp.com> 6287L: netdev@vger.kernel.org 6288S: Maintained 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6291F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6292F: drivers/net/ethernet/freescale/dpaa2/Makefile 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6296F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpni* 6298 6299DPAA2 ETHERNET SWITCH DRIVER 6300M: Ioana Ciornei <ioana.ciornei@nxp.com> 6301L: netdev@vger.kernel.org 6302S: Maintained 6303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6305F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6306 6307DRBD DRIVER 6308M: Philipp Reisner <philipp.reisner@linbit.com> 6309M: Lars Ellenberg <lars.ellenberg@linbit.com> 6310M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6311L: drbd-dev@lists.linbit.com 6312S: Supported 6313W: http://www.drbd.org 6314T: git git://git.linbit.com/linux-drbd.git 6315T: git git://git.linbit.com/drbd-8.4.git 6316F: Documentation/admin-guide/blockdev/ 6317F: drivers/block/drbd/ 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/kobj* 6336F: lib/kobj* 6337 6338DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6339M: Nishanth Menon <nm@ti.com> 6340L: linux-pm@vger.kernel.org 6341S: Maintained 6342F: drivers/soc/ti/smartreflex.c 6343F: include/linux/power/smartreflex.h 6344 6345DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6346M: Maxime Ripard <mripard@kernel.org> 6347M: Chen-Yu Tsai <wens@csie.org> 6348R: Jernej Skrabec <jernej.skrabec@gmail.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/gpu/drm/sun4i/sun8i* 6353 6354DRM DRIVER FOR ARM PL111 CLCD 6355M: Emma Anholt <emma@anholt.net> 6356S: Supported 6357T: git git://anongit.freedesktop.org/drm/drm-misc 6358F: drivers/gpu/drm/pl111/ 6359 6360DRM DRIVER FOR ARM VERSATILE TFT PANELS 6361M: Linus Walleij <linus.walleij@linaro.org> 6362S: Maintained 6363T: git git://anongit.freedesktop.org/drm/drm-misc 6364F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6365F: drivers/gpu/drm/panel/panel-arm-versatile.c 6366 6367DRM DRIVER FOR ASPEED BMC GFX 6368M: Joel Stanley <joel@jms.id.au> 6369L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6373F: drivers/gpu/drm/aspeed/ 6374 6375DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6376M: Dave Airlie <airlied@redhat.com> 6377R: Thomas Zimmermann <tzimmermann@suse.de> 6378L: dri-devel@lists.freedesktop.org 6379S: Supported 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: drivers/gpu/drm/ast/ 6382 6383DRM DRIVER FOR BOCHS VIRTUAL GPU 6384M: Gerd Hoffmann <kraxel@redhat.com> 6385L: virtualization@lists.linux-foundation.org 6386S: Maintained 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: drivers/gpu/drm/tiny/bochs.c 6389 6390DRM DRIVER FOR BOE HIMAX8279D PANELS 6391M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6392S: Maintained 6393F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6394F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6395 6396DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6397M: Jagan Teki <jagan@amarulasolutions.com> 6398S: Maintained 6399F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6400F: drivers/gpu/drm/bridge/chipone-icn6211.c 6401 6402DRM DRIVER FOR EBBG FT8719 PANEL 6403M: Joel Selvaraj <jo@jsfamily.in> 6404S: Maintained 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6407F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6408 6409DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6410M: Linus Walleij <linus.walleij@linaro.org> 6411S: Maintained 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/tve200/ 6414 6415DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6416M: Icenowy Zheng <icenowy@aosc.io> 6417S: Maintained 6418F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6419F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6420 6421DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6422M: Jagan Teki <jagan@amarulasolutions.com> 6423S: Maintained 6424F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6425F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6426 6427DRM DRIVER FOR GENERIC USB DISPLAY 6428M: Noralf Trønnes <noralf@tronnes.org> 6429S: Maintained 6430W: https://github.com/notro/gud/wiki 6431T: git git://anongit.freedesktop.org/drm/drm-misc 6432F: drivers/gpu/drm/gud/ 6433F: include/drm/gud.h 6434 6435DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6436M: Hans de Goede <hdegoede@redhat.com> 6437S: Maintained 6438T: git git://anongit.freedesktop.org/drm/drm-misc 6439F: drivers/gpu/drm/tiny/gm12u320.c 6440 6441DRM DRIVER FOR HX8357D PANELS 6442M: Emma Anholt <emma@anholt.net> 6443S: Maintained 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6446F: drivers/gpu/drm/tiny/hx8357d.c 6447 6448DRM DRIVER FOR ILITEK ILI9225 PANELS 6449M: David Lechner <david@lechnology.com> 6450S: Maintained 6451T: git git://anongit.freedesktop.org/drm/drm-misc 6452F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6453F: drivers/gpu/drm/tiny/ili9225.c 6454 6455DRM DRIVER FOR ILITEK ILI9486 PANELS 6456M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6457S: Maintained 6458T: git git://anongit.freedesktop.org/drm/drm-misc 6459F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6460F: drivers/gpu/drm/tiny/ili9486.c 6461 6462DRM DRIVER FOR INTEL I810 VIDEO CARDS 6463S: Orphan / Obsolete 6464F: drivers/gpu/drm/i810/ 6465F: include/uapi/drm/i810_drm.h 6466 6467DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6468M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6469S: Supported 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/logicvc/ 6472 6473DRM DRIVER FOR LVDS PANELS 6474M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6475L: dri-devel@lists.freedesktop.org 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477S: Maintained 6478F: drivers/gpu/drm/panel/panel-lvds.c 6479F: Documentation/devicetree/bindings/display/lvds.yaml 6480F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6481 6482DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6483M: Guido Günther <agx@sigxcpu.org> 6484R: Purism Kernel Team <kernel@puri.sm> 6485S: Maintained 6486F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6487F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6488 6489DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6490S: Orphan / Obsolete 6491F: drivers/gpu/drm/mga/ 6492F: include/uapi/drm/mga_drm.h 6493 6494DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6495M: Dave Airlie <airlied@redhat.com> 6496R: Thomas Zimmermann <tzimmermann@suse.de> 6497L: dri-devel@lists.freedesktop.org 6498S: Supported 6499T: git git://anongit.freedesktop.org/drm/drm-misc 6500F: drivers/gpu/drm/mgag200/ 6501 6502DRM DRIVER FOR MI0283QT 6503M: Noralf Trønnes <noralf@tronnes.org> 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6507F: drivers/gpu/drm/tiny/mi0283qt.c 6508 6509DRM DRIVER FOR MIPI DBI compatible panels 6510M: Noralf Trønnes <noralf@tronnes.org> 6511S: Maintained 6512W: https://github.com/notro/panel-mipi-dbi/wiki 6513T: git git://anongit.freedesktop.org/drm/drm-misc 6514F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6515F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6516 6517DRM DRIVER FOR MSM ADRENO GPU 6518M: Rob Clark <robdclark@gmail.com> 6519M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6520M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6521R: Sean Paul <sean@poorly.run> 6522L: linux-arm-msm@vger.kernel.org 6523L: dri-devel@lists.freedesktop.org 6524L: freedreno@lists.freedesktop.org 6525S: Maintained 6526T: git https://gitlab.freedesktop.org/drm/msm.git 6527F: Documentation/devicetree/bindings/display/msm/ 6528F: drivers/gpu/drm/msm/ 6529F: include/uapi/drm/msm_drm.h 6530 6531DRM DRIVER FOR NOVATEK NT35510 PANELS 6532M: Linus Walleij <linus.walleij@linaro.org> 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6536F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6537 6538DRM DRIVER FOR NOVATEK NT35560 PANELS 6539M: Linus Walleij <linus.walleij@linaro.org> 6540S: Maintained 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6543F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6544 6545DRM DRIVER FOR NOVATEK NT36672A PANELS 6546M: Sumit Semwal <sumit.semwal@linaro.org> 6547S: Maintained 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6550F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6551 6552DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6553M: Ben Skeggs <bskeggs@redhat.com> 6554M: Karol Herbst <kherbst@redhat.com> 6555M: Lyude Paul <lyude@redhat.com> 6556L: dri-devel@lists.freedesktop.org 6557L: nouveau@lists.freedesktop.org 6558S: Supported 6559W: https://nouveau.freedesktop.org/ 6560Q: https://patchwork.freedesktop.org/project/nouveau/ 6561Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6562B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6563C: irc://irc.oftc.net/nouveau 6564T: git https://gitlab.freedesktop.org/drm/nouveau.git 6565F: drivers/gpu/drm/nouveau/ 6566F: include/uapi/drm/nouveau_drm.h 6567 6568DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6569M: Stefan Mavrodiev <stefan@olimex.com> 6570S: Maintained 6571F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6572F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6573 6574DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6575R: Douglas Anderson <dianders@chromium.org> 6576F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6577F: drivers/gpu/drm/bridge/parade-ps8640.c 6578 6579DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6580M: Noralf Trønnes <noralf@tronnes.org> 6581S: Maintained 6582T: git git://anongit.freedesktop.org/drm/drm-misc 6583F: Documentation/devicetree/bindings/display/repaper.txt 6584F: drivers/gpu/drm/tiny/repaper.c 6585 6586DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6587M: Javier Martinez Canillas <javierm@redhat.com> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6591F: drivers/gpu/drm/solomon/ssd130x* 6592 6593DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6594M: Dave Airlie <airlied@redhat.com> 6595M: Gerd Hoffmann <kraxel@redhat.com> 6596L: virtualization@lists.linux-foundation.org 6597S: Obsolete 6598W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: drivers/gpu/drm/tiny/cirrus.c 6601 6602DRM DRIVER FOR QXL VIRTUAL GPU 6603M: Dave Airlie <airlied@redhat.com> 6604M: Gerd Hoffmann <kraxel@redhat.com> 6605L: virtualization@lists.linux-foundation.org 6606L: spice-devel@lists.freedesktop.org 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: drivers/gpu/drm/qxl/ 6610F: include/uapi/drm/qxl_drm.h 6611 6612DRM DRIVER FOR RAGE 128 VIDEO CARDS 6613S: Orphan / Obsolete 6614F: drivers/gpu/drm/r128/ 6615F: include/uapi/drm/r128_drm.h 6616 6617DRM DRIVER FOR RAYDIUM RM67191 PANELS 6618M: Robert Chiras <robert.chiras@nxp.com> 6619S: Maintained 6620F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6621F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6622 6623DRM DRIVER FOR SAMSUNG DB7430 PANELS 6624M: Linus Walleij <linus.walleij@linaro.org> 6625S: Maintained 6626T: git git://anongit.freedesktop.org/drm/drm-misc 6627F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6628F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6629 6630DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6631M: Markuss Broks <markuss.broks@gmail.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6634F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6635 6636DRM DRIVER FOR SITRONIX ST7703 PANELS 6637M: Guido Günther <agx@sigxcpu.org> 6638R: Purism Kernel Team <kernel@puri.sm> 6639R: Ondrej Jirman <megous@megous.com> 6640S: Maintained 6641F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6642F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6643 6644DRM DRIVER FOR SAVAGE VIDEO CARDS 6645S: Orphan / Obsolete 6646F: drivers/gpu/drm/savage/ 6647F: include/uapi/drm/savage_drm.h 6648 6649DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6650M: Thomas Zimmermann <tzimmermann@suse.de> 6651M: Javier Martinez Canillas <javierm@redhat.com> 6652L: dri-devel@lists.freedesktop.org 6653S: Maintained 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/drm_aperture.c 6656F: drivers/gpu/drm/tiny/simpledrm.c 6657F: drivers/video/aperture.c 6658F: include/drm/drm_aperture.h 6659F: include/linux/aperture.h 6660 6661DRM DRIVER FOR SIS VIDEO CARDS 6662S: Orphan / Obsolete 6663F: drivers/gpu/drm/sis/ 6664F: include/uapi/drm/sis_drm.h 6665 6666DRM DRIVER FOR SITRONIX ST7586 PANELS 6667M: David Lechner <david@lechnology.com> 6668S: Maintained 6669T: git git://anongit.freedesktop.org/drm/drm-misc 6670F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6671F: drivers/gpu/drm/tiny/st7586.c 6672 6673DRM DRIVER FOR SITRONIX ST7701 PANELS 6674M: Jagan Teki <jagan@amarulasolutions.com> 6675S: Maintained 6676F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6677F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6678 6679DRM DRIVER FOR SITRONIX ST7735R PANELS 6680M: David Lechner <david@lechnology.com> 6681S: Maintained 6682T: git git://anongit.freedesktop.org/drm/drm-misc 6683F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6684F: drivers/gpu/drm/tiny/st7735r.c 6685 6686DRM DRIVER FOR ST-ERICSSON MCDE 6687M: Linus Walleij <linus.walleij@linaro.org> 6688S: Maintained 6689T: git git://anongit.freedesktop.org/drm/drm-misc 6690F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6691F: drivers/gpu/drm/mcde/ 6692 6693DRM DRIVER FOR TDFX VIDEO CARDS 6694S: Orphan / Obsolete 6695F: drivers/gpu/drm/tdfx/ 6696 6697DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6698M: Jagan Teki <jagan@amarulasolutions.com> 6699S: Maintained 6700F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6701F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6702 6703DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6704R: Douglas Anderson <dianders@chromium.org> 6705F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6706F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6707 6708DRM DRIVER FOR TPO TPG110 PANELS 6709M: Linus Walleij <linus.walleij@linaro.org> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6713F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6714 6715DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6716M: Dave Airlie <airlied@redhat.com> 6717R: Sean Paul <sean@poorly.run> 6718R: Thomas Zimmermann <tzimmermann@suse.de> 6719L: dri-devel@lists.freedesktop.org 6720S: Supported 6721T: git git://anongit.freedesktop.org/drm/drm-misc 6722F: drivers/gpu/drm/udl/ 6723 6724DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6725M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6726M: Melissa Wen <melissa.srw@gmail.com> 6727R: Haneen Mohammed <hamohammed.sa@gmail.com> 6728R: Daniel Vetter <daniel@ffwll.ch> 6729L: dri-devel@lists.freedesktop.org 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/gpu/vkms.rst 6733F: drivers/gpu/drm/vkms/ 6734 6735DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6736M: Hans de Goede <hdegoede@redhat.com> 6737L: dri-devel@lists.freedesktop.org 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: drivers/gpu/drm/vboxvideo/ 6741 6742DRM DRIVER FOR VMWARE VIRTUAL GPU 6743M: Zack Rusin <zackr@vmware.com> 6744R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6745L: dri-devel@lists.freedesktop.org 6746S: Supported 6747T: git git://anongit.freedesktop.org/drm/drm-misc 6748F: drivers/gpu/drm/vmwgfx/ 6749F: include/uapi/drm/vmwgfx_drm.h 6750 6751DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6752M: Linus Walleij <linus.walleij@linaro.org> 6753S: Maintained 6754T: git git://anongit.freedesktop.org/drm/drm-misc 6755F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6756F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6757 6758DRM DRIVERS 6759M: David Airlie <airlied@linux.ie> 6760M: Daniel Vetter <daniel@ffwll.ch> 6761L: dri-devel@lists.freedesktop.org 6762S: Maintained 6763B: https://gitlab.freedesktop.org/drm 6764C: irc://irc.oftc.net/dri-devel 6765T: git git://anongit.freedesktop.org/drm/drm 6766F: Documentation/devicetree/bindings/display/ 6767F: Documentation/devicetree/bindings/gpu/ 6768F: Documentation/gpu/ 6769F: drivers/gpu/ 6770F: include/drm/ 6771F: include/linux/vga* 6772F: include/uapi/drm/ 6773 6774DRM DRIVERS AND MISC GPU PATCHES 6775M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6776M: Maxime Ripard <mripard@kernel.org> 6777M: Thomas Zimmermann <tzimmermann@suse.de> 6778S: Maintained 6779W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: Documentation/gpu/ 6782F: drivers/gpu/drm/* 6783F: drivers/gpu/vga/ 6784F: include/drm/drm* 6785F: include/linux/vga* 6786F: include/uapi/drm/drm* 6787 6788DRM DRIVERS FOR ALLWINNER A10 6789M: Maxime Ripard <mripard@kernel.org> 6790M: Chen-Yu Tsai <wens@csie.org> 6791L: dri-devel@lists.freedesktop.org 6792S: Supported 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/allwinner* 6795F: drivers/gpu/drm/sun4i/ 6796 6797DRM DRIVERS FOR AMLOGIC SOCS 6798M: Neil Armstrong <narmstrong@baylibre.com> 6799L: dri-devel@lists.freedesktop.org 6800L: linux-amlogic@lists.infradead.org 6801S: Supported 6802W: http://linux-meson.com/ 6803T: git git://anongit.freedesktop.org/drm/drm-misc 6804F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6805F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6806F: Documentation/gpu/meson.rst 6807F: drivers/gpu/drm/meson/ 6808 6809DRM DRIVERS FOR ATMEL HLCDC 6810M: Sam Ravnborg <sam@ravnborg.org> 6811M: Boris Brezillon <bbrezillon@kernel.org> 6812L: dri-devel@lists.freedesktop.org 6813S: Supported 6814T: git git://anongit.freedesktop.org/drm/drm-misc 6815F: Documentation/devicetree/bindings/display/atmel/ 6816F: drivers/gpu/drm/atmel-hlcdc/ 6817 6818DRM DRIVERS FOR BRIDGE CHIPS 6819M: Andrzej Hajda <andrzej.hajda@intel.com> 6820M: Neil Armstrong <narmstrong@baylibre.com> 6821M: Robert Foss <robert.foss@linaro.org> 6822R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6823R: Jonas Karlman <jonas@kwiboo.se> 6824R: Jernej Skrabec <jernej.skrabec@gmail.com> 6825S: Maintained 6826T: git git://anongit.freedesktop.org/drm/drm-misc 6827F: Documentation/devicetree/bindings/display/bridge/ 6828F: drivers/gpu/drm/bridge/ 6829 6830DRM DRIVERS FOR EXYNOS 6831M: Inki Dae <inki.dae@samsung.com> 6832M: Seung-Woo Kim <sw0312.kim@samsung.com> 6833M: Kyungmin Park <kyungmin.park@samsung.com> 6834L: dri-devel@lists.freedesktop.org 6835S: Supported 6836T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6837F: Documentation/devicetree/bindings/display/exynos/ 6838F: Documentation/devicetree/bindings/display/samsung/ 6839F: drivers/gpu/drm/exynos/ 6840F: include/uapi/drm/exynos_drm.h 6841 6842DRM DRIVERS FOR FREESCALE DCU 6843M: Stefan Agner <stefan@agner.ch> 6844M: Alison Wang <alison.wang@nxp.com> 6845L: dri-devel@lists.freedesktop.org 6846S: Supported 6847T: git git://anongit.freedesktop.org/drm/drm-misc 6848F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6849F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6850F: drivers/gpu/drm/fsl-dcu/ 6851 6852DRM DRIVERS FOR FREESCALE IMX 6853M: Philipp Zabel <p.zabel@pengutronix.de> 6854L: dri-devel@lists.freedesktop.org 6855S: Maintained 6856F: Documentation/devicetree/bindings/display/imx/ 6857F: drivers/gpu/drm/imx/ 6858F: drivers/gpu/ipu-v3/ 6859 6860DRM DRIVERS FOR FREESCALE IMX BRIDGE 6861M: Liu Ying <victor.liu@nxp.com> 6862L: dri-devel@lists.freedesktop.org 6863S: Maintained 6864F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6865F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6866F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6867F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6868F: drivers/gpu/drm/bridge/imx/ 6869 6870DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6871M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6872L: dri-devel@lists.freedesktop.org 6873S: Maintained 6874T: git git://github.com/patjak/drm-gma500 6875F: drivers/gpu/drm/gma500/ 6876 6877DRM DRIVERS FOR HISILICON 6878M: Xinliang Liu <xinliang.liu@linaro.org> 6879M: Tian Tao <tiantao6@hisilicon.com> 6880R: John Stultz <jstultz@google.com> 6881R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6882R: Chen Feng <puck.chen@hisilicon.com> 6883L: dri-devel@lists.freedesktop.org 6884S: Maintained 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: Documentation/devicetree/bindings/display/hisilicon/ 6887F: drivers/gpu/drm/hisilicon/ 6888 6889DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6890M: Deepak Rawat <drawat.floss@gmail.com> 6891L: linux-hyperv@vger.kernel.org 6892L: dri-devel@lists.freedesktop.org 6893S: Maintained 6894T: git git://anongit.freedesktop.org/drm/drm-misc 6895F: drivers/gpu/drm/hyperv 6896 6897DRM DRIVERS FOR LIMA 6898M: Qiang Yu <yuq825@gmail.com> 6899L: dri-devel@lists.freedesktop.org 6900L: lima@lists.freedesktop.org (moderated for non-subscribers) 6901S: Maintained 6902T: git git://anongit.freedesktop.org/drm/drm-misc 6903F: drivers/gpu/drm/lima/ 6904F: include/uapi/drm/lima_drm.h 6905 6906DRM DRIVERS FOR MEDIATEK 6907M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6908M: Philipp Zabel <p.zabel@pengutronix.de> 6909L: dri-devel@lists.freedesktop.org 6910L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6911S: Supported 6912F: Documentation/devicetree/bindings/display/mediatek/ 6913F: drivers/gpu/drm/mediatek/ 6914F: drivers/phy/mediatek/phy-mtk-dp.c 6915F: drivers/phy/mediatek/phy-mtk-hdmi* 6916F: drivers/phy/mediatek/phy-mtk-mipi* 6917 6918DRM DRIVERS FOR NVIDIA TEGRA 6919M: Thierry Reding <thierry.reding@gmail.com> 6920L: dri-devel@lists.freedesktop.org 6921L: linux-tegra@vger.kernel.org 6922S: Supported 6923T: git git://anongit.freedesktop.org/tegra/linux.git 6924F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6925F: Documentation/devicetree/bindings/gpu/host1x/ 6926F: drivers/gpu/drm/tegra/ 6927F: drivers/gpu/host1x/ 6928F: include/linux/host1x.h 6929F: include/uapi/drm/tegra_drm.h 6930 6931DRM DRIVERS FOR RENESAS 6932M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6933M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6934L: dri-devel@lists.freedesktop.org 6935L: linux-renesas-soc@vger.kernel.org 6936S: Supported 6937T: git git://linuxtv.org/pinchartl/media drm/du/next 6938F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6939F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6940F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6941F: Documentation/devicetree/bindings/display/renesas,du.yaml 6942F: drivers/gpu/drm/rcar-du/ 6943F: drivers/gpu/drm/shmobile/ 6944F: include/linux/platform_data/shmob_drm.h 6945 6946DRM DRIVERS FOR ROCKCHIP 6947M: Sandy Huang <hjc@rock-chips.com> 6948M: Heiko Stübner <heiko@sntech.de> 6949L: dri-devel@lists.freedesktop.org 6950S: Maintained 6951T: git git://anongit.freedesktop.org/drm/drm-misc 6952F: Documentation/devicetree/bindings/display/rockchip/ 6953F: drivers/gpu/drm/rockchip/ 6954 6955DRM DRIVERS FOR STI 6956M: Alain Volmat <alain.volmat@foss.st.com> 6957L: dri-devel@lists.freedesktop.org 6958S: Maintained 6959T: git git://anongit.freedesktop.org/drm/drm-misc 6960F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6961F: drivers/gpu/drm/sti 6962 6963DRM DRIVERS FOR STM 6964M: Yannick Fertre <yannick.fertre@foss.st.com> 6965M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6966M: Philippe Cornu <philippe.cornu@foss.st.com> 6967L: dri-devel@lists.freedesktop.org 6968S: Maintained 6969T: git git://anongit.freedesktop.org/drm/drm-misc 6970F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6971F: drivers/gpu/drm/stm 6972 6973DRM DRIVERS FOR TI KEYSTONE 6974M: Jyri Sarha <jyri.sarha@iki.fi> 6975M: Tomi Valkeinen <tomba@kernel.org> 6976L: dri-devel@lists.freedesktop.org 6977S: Maintained 6978T: git git://anongit.freedesktop.org/drm/drm-misc 6979F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6980F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6981F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6982F: drivers/gpu/drm/tidss/ 6983 6984DRM DRIVERS FOR TI LCDC 6985M: Jyri Sarha <jyri.sarha@iki.fi> 6986R: Tomi Valkeinen <tomba@kernel.org> 6987L: dri-devel@lists.freedesktop.org 6988S: Maintained 6989F: Documentation/devicetree/bindings/display/tilcdc/ 6990F: drivers/gpu/drm/tilcdc/ 6991 6992DRM DRIVERS FOR TI OMAP 6993M: Tomi Valkeinen <tomba@kernel.org> 6994L: dri-devel@lists.freedesktop.org 6995S: Maintained 6996F: Documentation/devicetree/bindings/display/ti/ 6997F: drivers/gpu/drm/omapdrm/ 6998 6999DRM DRIVERS FOR V3D 7000M: Emma Anholt <emma@anholt.net> 7001M: Melissa Wen <mwen@igalia.com> 7002S: Supported 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7005F: drivers/gpu/drm/v3d/ 7006F: include/uapi/drm/v3d_drm.h 7007 7008DRM DRIVERS FOR VC4 7009M: Emma Anholt <emma@anholt.net> 7010M: Maxime Ripard <mripard@kernel.org> 7011S: Supported 7012T: git git://github.com/anholt/linux 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7015F: drivers/gpu/drm/vc4/ 7016F: include/uapi/drm/vc4_drm.h 7017 7018DRM DRIVERS FOR VIVANTE GPU IP 7019M: Lucas Stach <l.stach@pengutronix.de> 7020R: Russell King <linux+etnaviv@armlinux.org.uk> 7021R: Christian Gmeiner <christian.gmeiner@gmail.com> 7022L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7026F: drivers/gpu/drm/etnaviv/ 7027F: include/uapi/drm/etnaviv_drm.h 7028 7029DRM DRIVERS FOR XEN 7030M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7031L: dri-devel@lists.freedesktop.org 7032L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7033S: Supported 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: Documentation/gpu/xen-front.rst 7036F: drivers/gpu/drm/xen/ 7037 7038DRM DRIVERS FOR XILINX 7039M: Hyun Kwon <hyun.kwon@xilinx.com> 7040M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7041L: dri-devel@lists.freedesktop.org 7042S: Maintained 7043T: git git://anongit.freedesktop.org/drm/drm-misc 7044F: Documentation/devicetree/bindings/display/xlnx/ 7045F: drivers/gpu/drm/xlnx/ 7046 7047DRM PANEL DRIVERS 7048M: Thierry Reding <thierry.reding@gmail.com> 7049R: Sam Ravnborg <sam@ravnborg.org> 7050L: dri-devel@lists.freedesktop.org 7051S: Maintained 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/panel/ 7054F: drivers/gpu/drm/drm_panel.c 7055F: drivers/gpu/drm/panel/ 7056F: include/drm/drm_panel.h 7057 7058DRM PRIVACY-SCREEN CLASS 7059M: Hans de Goede <hdegoede@redhat.com> 7060L: dri-devel@lists.freedesktop.org 7061S: Maintained 7062T: git git://anongit.freedesktop.org/drm/drm-misc 7063F: drivers/gpu/drm/drm_privacy_screen* 7064F: include/drm/drm_privacy_screen* 7065 7066DRM TTM SUBSYSTEM 7067M: Christian Koenig <christian.koenig@amd.com> 7068M: Huang Rui <ray.huang@amd.com> 7069L: dri-devel@lists.freedesktop.org 7070S: Maintained 7071T: git git://anongit.freedesktop.org/drm/drm-misc 7072F: drivers/gpu/drm/ttm/ 7073F: include/drm/ttm/ 7074 7075DRM GPU SCHEDULER 7076M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7077L: dri-devel@lists.freedesktop.org 7078S: Maintained 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: drivers/gpu/drm/scheduler/ 7081F: include/drm/gpu_scheduler.h 7082 7083DSBR100 USB FM RADIO DRIVER 7084M: Alexey Klimov <klimov.linux@gmail.com> 7085L: linux-media@vger.kernel.org 7086S: Maintained 7087T: git git://linuxtv.org/media_tree.git 7088F: drivers/media/radio/dsbr100.c 7089 7090DT3155 MEDIA DRIVER 7091M: Hans Verkuil <hverkuil@xs4all.nl> 7092L: linux-media@vger.kernel.org 7093S: Odd Fixes 7094W: https://linuxtv.org 7095T: git git://linuxtv.org/media_tree.git 7096F: drivers/media/pci/dt3155/ 7097 7098DVB_USB_AF9015 MEDIA DRIVER 7099M: Antti Palosaari <crope@iki.fi> 7100L: linux-media@vger.kernel.org 7101S: Maintained 7102W: https://linuxtv.org 7103W: http://palosaari.fi/linux/ 7104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7105T: git git://linuxtv.org/anttip/media_tree.git 7106F: drivers/media/usb/dvb-usb-v2/af9015* 7107 7108DVB_USB_AF9035 MEDIA DRIVER 7109M: Antti Palosaari <crope@iki.fi> 7110L: linux-media@vger.kernel.org 7111S: Maintained 7112W: https://linuxtv.org 7113W: http://palosaari.fi/linux/ 7114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7115T: git git://linuxtv.org/anttip/media_tree.git 7116F: drivers/media/usb/dvb-usb-v2/af9035* 7117 7118DVB_USB_ANYSEE MEDIA DRIVER 7119M: Antti Palosaari <crope@iki.fi> 7120L: linux-media@vger.kernel.org 7121S: Maintained 7122W: https://linuxtv.org 7123W: http://palosaari.fi/linux/ 7124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7125T: git git://linuxtv.org/anttip/media_tree.git 7126F: drivers/media/usb/dvb-usb-v2/anysee* 7127 7128DVB_USB_AU6610 MEDIA DRIVER 7129M: Antti Palosaari <crope@iki.fi> 7130L: linux-media@vger.kernel.org 7131S: Maintained 7132W: https://linuxtv.org 7133W: http://palosaari.fi/linux/ 7134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7135T: git git://linuxtv.org/anttip/media_tree.git 7136F: drivers/media/usb/dvb-usb-v2/au6610* 7137 7138DVB_USB_CE6230 MEDIA DRIVER 7139M: Antti Palosaari <crope@iki.fi> 7140L: linux-media@vger.kernel.org 7141S: Maintained 7142W: https://linuxtv.org 7143W: http://palosaari.fi/linux/ 7144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7145T: git git://linuxtv.org/anttip/media_tree.git 7146F: drivers/media/usb/dvb-usb-v2/ce6230* 7147 7148DVB_USB_CXUSB MEDIA DRIVER 7149M: Michael Krufky <mkrufky@linuxtv.org> 7150L: linux-media@vger.kernel.org 7151S: Maintained 7152W: https://linuxtv.org 7153W: http://github.com/mkrufky 7154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7155T: git git://linuxtv.org/media_tree.git 7156F: drivers/media/usb/dvb-usb/cxusb* 7157 7158DVB_USB_EC168 MEDIA DRIVER 7159M: Antti Palosaari <crope@iki.fi> 7160L: linux-media@vger.kernel.org 7161S: Maintained 7162W: https://linuxtv.org 7163W: http://palosaari.fi/linux/ 7164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7165T: git git://linuxtv.org/anttip/media_tree.git 7166F: drivers/media/usb/dvb-usb-v2/ec168* 7167 7168DVB_USB_GL861 MEDIA DRIVER 7169M: Antti Palosaari <crope@iki.fi> 7170L: linux-media@vger.kernel.org 7171S: Maintained 7172W: https://linuxtv.org 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/gl861* 7176 7177DVB_USB_MXL111SF 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/mkrufky/mxl111sf.git 7185F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7186 7187DVB_USB_RTL28XXU 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/rtl28xxu* 7196 7197DVB_USB_V2 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202W: http://palosaari.fi/linux/ 7203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7204T: git git://linuxtv.org/anttip/media_tree.git 7205F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7206F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7207 7208DYNAMIC DEBUG 7209M: Jason Baron <jbaron@akamai.com> 7210S: Maintained 7211F: include/linux/dynamic_debug.h 7212F: lib/dynamic_debug.c 7213 7214DYNAMIC INTERRUPT MODERATION 7215M: Tal Gilboa <talgi@nvidia.com> 7216S: Maintained 7217F: Documentation/networking/net_dim.rst 7218F: include/linux/dim.h 7219F: lib/dim/ 7220 7221DZ DECSTATION DZ11 SERIAL DRIVER 7222M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7223S: Maintained 7224F: drivers/tty/serial/dz.* 7225 7226E3X0 POWER BUTTON DRIVER 7227M: Moritz Fischer <moritz.fischer@ettus.com> 7228L: usrp-users@lists.ettus.com 7229S: Supported 7230W: http://www.ettus.com 7231F: Documentation/devicetree/bindings/input/e3x0-button.txt 7232F: drivers/input/misc/e3x0-button.c 7233 7234E4000 MEDIA DRIVER 7235M: Antti Palosaari <crope@iki.fi> 7236L: linux-media@vger.kernel.org 7237S: Maintained 7238W: https://linuxtv.org 7239W: http://palosaari.fi/linux/ 7240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7241T: git git://linuxtv.org/anttip/media_tree.git 7242F: drivers/media/tuners/e4000* 7243 7244EARTH_PT1 MEDIA DRIVER 7245M: Akihiro Tsukada <tskd08@gmail.com> 7246L: linux-media@vger.kernel.org 7247S: Odd Fixes 7248F: drivers/media/pci/pt1/ 7249 7250EARTH_PT3 MEDIA DRIVER 7251M: Akihiro Tsukada <tskd08@gmail.com> 7252L: linux-media@vger.kernel.org 7253S: Odd Fixes 7254F: drivers/media/pci/pt3/ 7255 7256EC100 MEDIA DRIVER 7257M: Antti Palosaari <crope@iki.fi> 7258L: linux-media@vger.kernel.org 7259S: Maintained 7260W: https://linuxtv.org 7261W: http://palosaari.fi/linux/ 7262Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7263T: git git://linuxtv.org/anttip/media_tree.git 7264F: drivers/media/dvb-frontends/ec100* 7265 7266ECRYPT FILE SYSTEM 7267M: Tyler Hicks <code@tyhicks.com> 7268L: ecryptfs@vger.kernel.org 7269S: Odd Fixes 7270W: http://ecryptfs.org 7271W: https://launchpad.net/ecryptfs 7272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7273F: Documentation/filesystems/ecryptfs.rst 7274F: fs/ecryptfs/ 7275 7276EDAC-AMD64 7277M: Yazen Ghannam <yazen.ghannam@amd.com> 7278L: linux-edac@vger.kernel.org 7279S: Supported 7280F: drivers/edac/amd64_edac* 7281F: drivers/edac/mce_amd* 7282 7283EDAC-ARMADA 7284M: Jan Luebbe <jlu@pengutronix.de> 7285L: linux-edac@vger.kernel.org 7286S: Maintained 7287F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7288F: drivers/edac/armada_xp_* 7289 7290EDAC-AST2500 7291M: Stefan Schaeckeler <sschaeck@cisco.com> 7292S: Supported 7293F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7294F: drivers/edac/aspeed_edac.c 7295 7296EDAC-BLUEFIELD 7297M: Shravan Kumar Ramani <shravankr@nvidia.com> 7298S: Supported 7299F: drivers/edac/bluefield_edac.c 7300 7301EDAC-CALXEDA 7302M: Andre Przywara <andre.przywara@arm.com> 7303L: linux-edac@vger.kernel.org 7304S: Maintained 7305F: drivers/edac/highbank* 7306 7307EDAC-CAVIUM OCTEON 7308M: Ralf Baechle <ralf@linux-mips.org> 7309L: linux-edac@vger.kernel.org 7310L: linux-mips@vger.kernel.org 7311S: Supported 7312F: drivers/edac/octeon_edac* 7313 7314EDAC-CAVIUM THUNDERX 7315M: Robert Richter <rric@kernel.org> 7316L: linux-edac@vger.kernel.org 7317S: Odd Fixes 7318F: drivers/edac/thunderx_edac* 7319 7320EDAC-CORE 7321M: Borislav Petkov <bp@alien8.de> 7322M: Mauro Carvalho Chehab <mchehab@kernel.org> 7323M: Tony Luck <tony.luck@intel.com> 7324R: James Morse <james.morse@arm.com> 7325R: Robert Richter <rric@kernel.org> 7326L: linux-edac@vger.kernel.org 7327S: Supported 7328T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7329F: Documentation/admin-guide/ras.rst 7330F: Documentation/driver-api/edac.rst 7331F: drivers/edac/ 7332F: include/linux/edac.h 7333 7334EDAC-DMC520 7335M: Lei Wang <lewan@microsoft.com> 7336L: linux-edac@vger.kernel.org 7337S: Supported 7338F: drivers/edac/dmc520_edac.c 7339 7340EDAC-E752X 7341M: Mark Gross <markgross@kernel.org> 7342L: linux-edac@vger.kernel.org 7343S: Maintained 7344F: drivers/edac/e752x_edac.c 7345 7346EDAC-E7XXX 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/e7xxx_edac.c 7350 7351EDAC-FSL_DDR 7352M: York Sun <york.sun@nxp.com> 7353L: linux-edac@vger.kernel.org 7354S: Maintained 7355F: drivers/edac/fsl_ddr_edac.* 7356 7357EDAC-GHES 7358M: Mauro Carvalho Chehab <mchehab@kernel.org> 7359L: linux-edac@vger.kernel.org 7360S: Maintained 7361F: drivers/edac/ghes_edac.c 7362 7363EDAC-I10NM 7364M: Tony Luck <tony.luck@intel.com> 7365L: linux-edac@vger.kernel.org 7366S: Maintained 7367F: drivers/edac/i10nm_base.c 7368 7369EDAC-I3000 7370L: linux-edac@vger.kernel.org 7371S: Orphan 7372F: drivers/edac/i3000_edac.c 7373 7374EDAC-I5000 7375L: linux-edac@vger.kernel.org 7376S: Maintained 7377F: drivers/edac/i5000_edac.c 7378 7379EDAC-I5400 7380M: Mauro Carvalho Chehab <mchehab@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Maintained 7383F: drivers/edac/i5400_edac.c 7384 7385EDAC-I7300 7386M: Mauro Carvalho Chehab <mchehab@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/i7300_edac.c 7390 7391EDAC-I7CORE 7392M: Mauro Carvalho Chehab <mchehab@kernel.org> 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/i7core_edac.c 7396 7397EDAC-I82443BXGX 7398M: Tim Small <tim@buttersideup.com> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/i82443bxgx_edac.c 7402 7403EDAC-I82975X 7404M: "Arvind R." <arvino55@gmail.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/i82975x_edac.c 7408 7409EDAC-IE31200 7410M: Jason Baron <jbaron@akamai.com> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/ie31200_edac.c 7414 7415EDAC-IGEN6 7416M: Tony Luck <tony.luck@intel.com> 7417R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/igen6_edac.c 7421 7422EDAC-MPC85XX 7423M: Johannes Thumshirn <morbidrsa@gmail.com> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/mpc85xx_edac.[ch] 7427 7428EDAC-PASEMI 7429M: Egor Martovetsky <egor@pasemi.com> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/pasemi_edac.c 7433 7434EDAC-PND2 7435M: Tony Luck <tony.luck@intel.com> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/pnd2_edac.[ch] 7439 7440EDAC-QCOM 7441M: Channagoud Kadabi <ckadabi@codeaurora.org> 7442M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7443L: linux-arm-msm@vger.kernel.org 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/qcom_edac.c 7447 7448EDAC-R82600 7449M: Tim Small <tim@buttersideup.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/r82600_edac.c 7453 7454EDAC-SBRIDGE 7455M: Tony Luck <tony.luck@intel.com> 7456R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/sb_edac.c 7460 7461EDAC-SKYLAKE 7462M: Tony Luck <tony.luck@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/skx_*.[ch] 7466 7467EDAC-TI 7468M: Tero Kristo <kristo@kernel.org> 7469L: linux-edac@vger.kernel.org 7470S: Odd Fixes 7471F: drivers/edac/ti_edac.c 7472 7473EDIROL UA-101/UA-1000 DRIVER 7474M: Clemens Ladisch <clemens@ladisch.de> 7475L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7476S: Maintained 7477T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7478F: sound/usb/misc/ua101.c 7479 7480EFI TEST DRIVER 7481M: Ivan Hu <ivan.hu@canonical.com> 7482M: Ard Biesheuvel <ardb@kernel.org> 7483L: linux-efi@vger.kernel.org 7484S: Maintained 7485F: drivers/firmware/efi/test/ 7486 7487EFI VARIABLE FILESYSTEM 7488M: Matthew Garrett <matthew.garrett@nebula.com> 7489M: Jeremy Kerr <jk@ozlabs.org> 7490M: Ard Biesheuvel <ardb@kernel.org> 7491L: linux-efi@vger.kernel.org 7492S: Maintained 7493T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7494F: fs/efivarfs/ 7495 7496EFIFB FRAMEBUFFER DRIVER 7497M: Peter Jones <pjones@redhat.com> 7498L: linux-fbdev@vger.kernel.org 7499S: Maintained 7500F: drivers/video/fbdev/efifb.c 7501 7502EFS FILESYSTEM 7503S: Orphan 7504W: http://aeschi.ch.eu.org/efs/ 7505F: fs/efs/ 7506 7507EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7508M: Douglas Miller <dougmill@linux.ibm.com> 7509L: netdev@vger.kernel.org 7510S: Maintained 7511F: drivers/net/ethernet/ibm/ehea/ 7512 7513ELM327 CAN NETWORK DRIVER 7514M: Max Staudt <max@enpas.org> 7515L: linux-can@vger.kernel.org 7516S: Maintained 7517F: Documentation/networking/device_drivers/can/can327.rst 7518F: drivers/net/can/can327.c 7519 7520EM28XX VIDEO4LINUX DRIVER 7521M: Mauro Carvalho Chehab <mchehab@kernel.org> 7522L: linux-media@vger.kernel.org 7523S: Maintained 7524W: https://linuxtv.org 7525T: git git://linuxtv.org/media_tree.git 7526F: Documentation/admin-guide/media/em28xx* 7527F: drivers/media/usb/em28xx/ 7528 7529EMBEDDED LINUX 7530M: Olivia Mackall <olivia@selenic.com> 7531M: David Woodhouse <dwmw2@infradead.org> 7532L: linux-embedded@vger.kernel.org 7533S: Maintained 7534 7535EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7536M: Adrian Hunter <adrian.hunter@intel.com> 7537M: Ritesh Harjani <riteshh@codeaurora.org> 7538M: Asutosh Das <asutoshd@codeaurora.org> 7539L: linux-mmc@vger.kernel.org 7540S: Maintained 7541F: drivers/mmc/host/cqhci* 7542 7543EMULEX 10Gbps iSCSI - OneConnect DRIVER 7544M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7545L: linux-scsi@vger.kernel.org 7546S: Supported 7547W: http://www.broadcom.com 7548F: drivers/scsi/be2iscsi/ 7549 7550EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7551M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7552M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7553M: Somnath Kotur <somnath.kotur@broadcom.com> 7554L: netdev@vger.kernel.org 7555S: Supported 7556W: http://www.emulex.com 7557F: drivers/net/ethernet/emulex/benet/ 7558 7559EMULEX ONECONNECT ROCE DRIVER 7560M: Selvin Xavier <selvin.xavier@broadcom.com> 7561L: linux-rdma@vger.kernel.org 7562S: Odd Fixes 7563W: http://www.broadcom.com 7564F: drivers/infiniband/hw/ocrdma/ 7565F: include/uapi/rdma/ocrdma-abi.h 7566 7567EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7568M: James Smart <james.smart@broadcom.com> 7569M: Dick Kennedy <dick.kennedy@broadcom.com> 7570L: linux-scsi@vger.kernel.org 7571S: Supported 7572W: http://www.broadcom.com 7573F: drivers/scsi/lpfc/ 7574 7575EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7576M: James Smart <james.smart@broadcom.com> 7577M: Ram Vegesna <ram.vegesna@broadcom.com> 7578L: linux-scsi@vger.kernel.org 7579L: target-devel@vger.kernel.org 7580S: Supported 7581W: http://www.broadcom.com 7582F: drivers/scsi/elx/ 7583 7584ENE CB710 FLASH CARD READER DRIVER 7585M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7586S: Maintained 7587F: drivers/misc/cb710/ 7588F: drivers/mmc/host/cb710-mmc.* 7589F: include/linux/cb710.h 7590 7591ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7592M: Maxim Levitsky <maximlevitsky@gmail.com> 7593S: Maintained 7594F: drivers/media/rc/ene_ir.* 7595 7596EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7597M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7598L: linuxppc-dev@lists.ozlabs.org 7599S: Maintained 7600F: drivers/tty/ehv_bytechan.c 7601 7602EPSON S1D13XXX FRAMEBUFFER DRIVER 7603M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7604S: Maintained 7605T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7606F: drivers/video/fbdev/s1d13xxxfb.c 7607F: include/video/s1d13xxxfb.h 7608 7609EROFS FILE SYSTEM 7610M: Gao Xiang <xiang@kernel.org> 7611M: Chao Yu <chao@kernel.org> 7612R: Yue Hu <huyue2@coolpad.com> 7613R: Jeffle Xu <jefflexu@linux.alibaba.com> 7614L: linux-erofs@lists.ozlabs.org 7615S: Maintained 7616T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7617F: Documentation/filesystems/erofs.rst 7618F: fs/erofs/ 7619F: include/trace/events/erofs.h 7620 7621ERRSEQ ERROR TRACKING INFRASTRUCTURE 7622M: Jeff Layton <jlayton@kernel.org> 7623S: Maintained 7624F: include/linux/errseq.h 7625F: lib/errseq.c 7626 7627ESD CAN/USB DRIVERS 7628M: Frank Jungclaus <frank.jungclaus@esd.eu> 7629R: socketcan@esd.eu 7630L: linux-can@vger.kernel.org 7631S: Maintained 7632F: drivers/net/can/usb/esd_usb.c 7633 7634ET131X NETWORK DRIVER 7635M: Mark Einon <mark.einon@gmail.com> 7636S: Odd Fixes 7637F: drivers/net/ethernet/agere/ 7638 7639ETAS ES58X CAN/USB DRIVER 7640M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7641L: linux-can@vger.kernel.org 7642S: Maintained 7643F: drivers/net/can/usb/etas_es58x/ 7644 7645ETHERNET BRIDGE 7646M: Roopa Prabhu <roopa@nvidia.com> 7647M: Nikolay Aleksandrov <razor@blackwall.org> 7648L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7649L: netdev@vger.kernel.org 7650S: Maintained 7651W: http://www.linuxfoundation.org/en/Net:Bridge 7652F: include/linux/netfilter_bridge/ 7653F: net/bridge/ 7654 7655ETHERNET PHY LIBRARY 7656M: Andrew Lunn <andrew@lunn.ch> 7657M: Heiner Kallweit <hkallweit1@gmail.com> 7658R: Russell King <linux@armlinux.org.uk> 7659L: netdev@vger.kernel.org 7660S: Maintained 7661F: Documentation/ABI/testing/sysfs-class-net-phydev 7662F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7663F: Documentation/devicetree/bindings/net/mdio* 7664F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7665F: Documentation/networking/phy.rst 7666F: drivers/net/mdio/ 7667F: drivers/net/mdio/acpi_mdio.c 7668F: drivers/net/mdio/fwnode_mdio.c 7669F: drivers/net/mdio/of_mdio.c 7670F: drivers/net/pcs/ 7671F: drivers/net/phy/ 7672F: include/dt-bindings/net/qca-ar803x.h 7673F: include/linux/linkmode.h 7674F: include/linux/*mdio*.h 7675F: include/linux/mdio/*.h 7676F: include/linux/mii.h 7677F: include/linux/of_net.h 7678F: include/linux/phy.h 7679F: include/linux/phy_fixed.h 7680F: include/linux/platform_data/mdio-bcm-unimac.h 7681F: include/linux/platform_data/mdio-gpio.h 7682F: include/trace/events/mdio.h 7683F: include/uapi/linux/mdio.h 7684F: include/uapi/linux/mii.h 7685F: net/core/of_net.c 7686 7687EXEC & BINFMT API 7688R: Eric Biederman <ebiederm@xmission.com> 7689R: Kees Cook <keescook@chromium.org> 7690L: linux-mm@kvack.org 7691S: Supported 7692T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7693F: arch/alpha/kernel/binfmt_loader.c 7694F: fs/*binfmt_*.c 7695F: fs/exec.c 7696F: include/linux/binfmts.h 7697F: include/linux/elf.h 7698F: include/uapi/linux/binfmts.h 7699F: include/uapi/linux/elf.h 7700F: tools/testing/selftests/exec/ 7701N: asm/elf.h 7702N: binfmt 7703 7704EXFAT FILE SYSTEM 7705M: Namjae Jeon <linkinjeon@kernel.org> 7706M: Sungjong Seo <sj1557.seo@samsung.com> 7707L: linux-fsdevel@vger.kernel.org 7708S: Maintained 7709T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7710F: fs/exfat/ 7711 7712EXT2 FILE SYSTEM 7713M: Jan Kara <jack@suse.com> 7714L: linux-ext4@vger.kernel.org 7715S: Maintained 7716F: Documentation/filesystems/ext2.rst 7717F: fs/ext2/ 7718F: include/linux/ext2* 7719 7720EXT4 FILE SYSTEM 7721M: "Theodore Ts'o" <tytso@mit.edu> 7722M: Andreas Dilger <adilger.kernel@dilger.ca> 7723L: linux-ext4@vger.kernel.org 7724S: Maintained 7725W: http://ext4.wiki.kernel.org 7726Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7728F: Documentation/filesystems/ext4/ 7729F: fs/ext4/ 7730F: include/trace/events/ext4.h 7731 7732Extended Verification Module (EVM) 7733M: Mimi Zohar <zohar@linux.ibm.com> 7734L: linux-integrity@vger.kernel.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7737F: security/integrity/evm/ 7738F: security/integrity/ 7739 7740EXTENSIBLE FIRMWARE INTERFACE (EFI) 7741M: Ard Biesheuvel <ardb@kernel.org> 7742L: linux-efi@vger.kernel.org 7743S: Maintained 7744T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7745F: Documentation/admin-guide/efi-stub.rst 7746F: arch/*/include/asm/efi.h 7747F: arch/*/kernel/efi.c 7748F: arch/arm/boot/compressed/efi-header.S 7749F: arch/arm64/kernel/efi-entry.S 7750F: arch/x86/platform/efi/ 7751F: drivers/firmware/efi/ 7752F: include/linux/efi*.h 7753 7754EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7755M: MyungJoo Ham <myungjoo.ham@samsung.com> 7756M: Chanwoo Choi <cw00.choi@samsung.com> 7757L: linux-kernel@vger.kernel.org 7758S: Maintained 7759T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7760F: Documentation/devicetree/bindings/extcon/ 7761F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7762F: drivers/extcon/ 7763F: include/linux/extcon.h 7764F: include/linux/extcon/ 7765 7766EXTRA BOOT CONFIG 7767M: Masami Hiramatsu <mhiramat@kernel.org> 7768S: Maintained 7769F: Documentation/admin-guide/bootconfig.rst 7770F: fs/proc/bootconfig.c 7771F: include/linux/bootconfig.h 7772F: lib/bootconfig-data.S 7773F: lib/bootconfig.c 7774F: tools/bootconfig/* 7775F: tools/bootconfig/scripts/* 7776 7777EXYNOS DP DRIVER 7778M: Jingoo Han <jingoohan1@gmail.com> 7779L: dri-devel@lists.freedesktop.org 7780S: Maintained 7781F: drivers/gpu/drm/exynos/exynos_dp* 7782 7783EXYNOS SYSMMU (IOMMU) driver 7784M: Marek Szyprowski <m.szyprowski@samsung.com> 7785L: iommu@lists.linux.dev 7786S: Maintained 7787F: drivers/iommu/exynos-iommu.c 7788 7789F2FS FILE SYSTEM 7790M: Jaegeuk Kim <jaegeuk@kernel.org> 7791M: Chao Yu <chao@kernel.org> 7792L: linux-f2fs-devel@lists.sourceforge.net 7793S: Maintained 7794W: https://f2fs.wiki.kernel.org/ 7795T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7796F: Documentation/ABI/testing/sysfs-fs-f2fs 7797F: Documentation/filesystems/f2fs.rst 7798F: fs/f2fs/ 7799F: include/linux/f2fs_fs.h 7800F: include/trace/events/f2fs.h 7801F: include/uapi/linux/f2fs.h 7802 7803F71805F HARDWARE MONITORING DRIVER 7804M: Jean Delvare <jdelvare@suse.com> 7805L: linux-hwmon@vger.kernel.org 7806S: Maintained 7807F: Documentation/hwmon/f71805f.rst 7808F: drivers/hwmon/f71805f.c 7809 7810FADDR2LINE 7811M: Josh Poimboeuf <jpoimboe@kernel.org> 7812S: Maintained 7813F: scripts/faddr2line 7814 7815FAILOVER MODULE 7816M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7817L: netdev@vger.kernel.org 7818S: Supported 7819F: Documentation/networking/failover.rst 7820F: include/net/failover.h 7821F: net/core/failover.c 7822 7823FANOTIFY 7824M: Jan Kara <jack@suse.cz> 7825R: Amir Goldstein <amir73il@gmail.com> 7826R: Matthew Bobrowski <repnop@google.com> 7827L: linux-fsdevel@vger.kernel.org 7828S: Maintained 7829F: fs/notify/fanotify/ 7830F: include/linux/fanotify.h 7831F: include/uapi/linux/fanotify.h 7832 7833FARSYNC SYNCHRONOUS DRIVER 7834M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7835S: Supported 7836W: http://www.farsite.co.uk/ 7837F: drivers/net/wan/farsync.* 7838 7839FAULT INJECTION SUPPORT 7840M: Akinobu Mita <akinobu.mita@gmail.com> 7841S: Supported 7842F: Documentation/fault-injection/ 7843F: lib/fault-inject.c 7844 7845FBTFT Framebuffer drivers 7846L: dri-devel@lists.freedesktop.org 7847L: linux-fbdev@vger.kernel.org 7848S: Orphan 7849F: drivers/staging/fbtft/ 7850 7851FC0011 TUNER DRIVER 7852M: Michael Buesch <m@bues.ch> 7853L: linux-media@vger.kernel.org 7854S: Maintained 7855F: drivers/media/tuners/fc0011.c 7856F: drivers/media/tuners/fc0011.h 7857 7858FC2580 MEDIA DRIVER 7859M: Antti Palosaari <crope@iki.fi> 7860L: linux-media@vger.kernel.org 7861S: Maintained 7862W: https://linuxtv.org 7863W: http://palosaari.fi/linux/ 7864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7865T: git git://linuxtv.org/anttip/media_tree.git 7866F: drivers/media/tuners/fc2580* 7867 7868FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7869M: Hannes Reinecke <hare@suse.de> 7870L: linux-scsi@vger.kernel.org 7871S: Supported 7872W: www.Open-FCoE.org 7873F: drivers/scsi/fcoe/ 7874F: drivers/scsi/libfc/ 7875F: include/scsi/fc/ 7876F: include/scsi/libfc.h 7877F: include/scsi/libfcoe.h 7878F: include/uapi/scsi/fc/ 7879 7880FILE LOCKING (flock() and fcntl()/lockf()) 7881M: Jeff Layton <jlayton@kernel.org> 7882M: Chuck Lever <chuck.lever@oracle.com> 7883L: linux-fsdevel@vger.kernel.org 7884S: Maintained 7885F: fs/fcntl.c 7886F: fs/locks.c 7887F: include/linux/fcntl.h 7888F: include/uapi/linux/fcntl.h 7889 7890FILESYSTEM DIRECT ACCESS (DAX) 7891M: Dan Williams <dan.j.williams@intel.com> 7892R: Matthew Wilcox <willy@infradead.org> 7893R: Jan Kara <jack@suse.cz> 7894L: linux-fsdevel@vger.kernel.org 7895L: nvdimm@lists.linux.dev 7896S: Supported 7897F: fs/dax.c 7898F: include/linux/dax.h 7899F: include/trace/events/fs_dax.h 7900 7901FILESYSTEMS (VFS and infrastructure) 7902M: Alexander Viro <viro@zeniv.linux.org.uk> 7903L: linux-fsdevel@vger.kernel.org 7904S: Maintained 7905F: fs/* 7906F: include/linux/fs.h 7907F: include/linux/fs_types.h 7908F: include/uapi/linux/fs.h 7909F: include/uapi/linux/openat2.h 7910 7911FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7912M: Riku Voipio <riku.voipio@iki.fi> 7913L: linux-hwmon@vger.kernel.org 7914S: Maintained 7915F: drivers/hwmon/f75375s.c 7916F: include/linux/f75375s.h 7917 7918FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7919M: Clemens Ladisch <clemens@ladisch.de> 7920M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7922S: Maintained 7923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7924F: include/uapi/sound/firewire.h 7925F: sound/firewire/ 7926 7927FIREWIRE MEDIA DRIVERS (firedtv) 7928M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7929L: linux-media@vger.kernel.org 7930L: linux1394-devel@lists.sourceforge.net 7931S: Maintained 7932T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7933F: drivers/media/firewire/ 7934 7935FIREWIRE SBP-2 TARGET 7936M: Chris Boot <bootc@bootc.net> 7937L: linux-scsi@vger.kernel.org 7938L: target-devel@vger.kernel.org 7939L: linux1394-devel@lists.sourceforge.net 7940S: Maintained 7941T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7942F: drivers/target/sbp/ 7943 7944FIREWIRE SUBSYSTEM 7945M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7946L: linux1394-devel@lists.sourceforge.net 7947S: Maintained 7948W: http://ieee1394.wiki.kernel.org/ 7949T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7950F: drivers/firewire/ 7951F: include/linux/firewire.h 7952F: include/uapi/linux/firewire*.h 7953F: tools/firewire/ 7954 7955FIRMWARE FRAMEWORK FOR ARMV8-A 7956M: Sudeep Holla <sudeep.holla@arm.com> 7957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7958S: Maintained 7959F: drivers/firmware/arm_ffa/ 7960F: include/linux/arm_ffa.h 7961 7962FIRMWARE LOADER (request_firmware) 7963M: Luis Chamberlain <mcgrof@kernel.org> 7964M: Russ Weight <russell.h.weight@intel.com> 7965L: linux-kernel@vger.kernel.org 7966S: Maintained 7967F: Documentation/firmware_class/ 7968F: drivers/base/firmware_loader/ 7969F: include/linux/firmware.h 7970 7971FLEXTIMER FTM-QUADDEC DRIVER 7972M: Patrick Havelange <patrick.havelange@essensium.com> 7973L: linux-iio@vger.kernel.org 7974S: Maintained 7975F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7976F: drivers/counter/ftm-quaddec.c 7977 7978FLOPPY DRIVER 7979M: Denis Efremov <efremov@linux.com> 7980L: linux-block@vger.kernel.org 7981S: Odd Fixes 7982F: drivers/block/floppy.c 7983 7984FLYSKY FSIA6B RC RECEIVER 7985M: Markus Koch <markus@notsyncing.net> 7986L: linux-input@vger.kernel.org 7987S: Maintained 7988F: drivers/input/joystick/fsia6b.c 7989 7990FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7991M: Geoffrey D. Bennett <g@b4.vu> 7992L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7993S: Maintained 7994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7995F: sound/usb/mixer_scarlett_gen2.c 7996 7997FORCEDETH GIGABIT ETHERNET DRIVER 7998M: Rain River <rain.1986.08.12@gmail.com> 7999M: Zhu Yanjun <zyjzyj2000@gmail.com> 8000L: netdev@vger.kernel.org 8001S: Maintained 8002F: drivers/net/ethernet/nvidia/* 8003 8004FORTIFY_SOURCE 8005M: Kees Cook <keescook@chromium.org> 8006L: linux-hardening@vger.kernel.org 8007S: Supported 8008T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8009F: include/linux/fortify-string.h 8010F: lib/test_fortify/* 8011F: scripts/test_fortify.sh 8012K: \b__NO_FORTIFY\b 8013 8014FPGA DFL DRIVERS 8015M: Wu Hao <hao.wu@intel.com> 8016R: Tom Rix <trix@redhat.com> 8017L: linux-fpga@vger.kernel.org 8018S: Maintained 8019F: Documentation/ABI/testing/sysfs-bus-dfl* 8020F: Documentation/fpga/dfl.rst 8021F: drivers/fpga/dfl* 8022F: drivers/uio/uio_dfl.c 8023F: include/linux/dfl.h 8024F: include/uapi/linux/fpga-dfl.h 8025 8026FPGA MANAGER FRAMEWORK 8027M: Moritz Fischer <mdf@kernel.org> 8028M: Wu Hao <hao.wu@intel.com> 8029M: Xu Yilun <yilun.xu@intel.com> 8030R: Tom Rix <trix@redhat.com> 8031L: linux-fpga@vger.kernel.org 8032S: Maintained 8033Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8034T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8035F: Documentation/devicetree/bindings/fpga/ 8036F: Documentation/driver-api/fpga/ 8037F: Documentation/fpga/ 8038F: drivers/fpga/ 8039F: include/linux/fpga/ 8040 8041INTEL MAX10 BMC SECURE UPDATES 8042M: Russ Weight <russell.h.weight@intel.com> 8043L: linux-fpga@vger.kernel.org 8044S: Maintained 8045F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8046F: drivers/fpga/intel-m10-bmc-sec-update.c 8047 8048MICROCHIP POLARFIRE FPGA DRIVERS 8049M: Conor Dooley <conor.dooley@microchip.com> 8050R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8051L: linux-fpga@vger.kernel.org 8052S: Supported 8053F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8054F: drivers/fpga/microchip-spi.c 8055 8056FPU EMULATOR 8057M: Bill Metzenthen <billm@melbpc.org.au> 8058S: Maintained 8059W: http://floatingpoint.sourceforge.net/emulator/index.html 8060F: arch/x86/math-emu/ 8061 8062FRAMEBUFFER CORE 8063M: Daniel Vetter <daniel@ffwll.ch> 8064F: drivers/video/fbdev/core/ 8065S: Odd Fixes 8066T: git git://anongit.freedesktop.org/drm/drm-misc 8067 8068FRAMEBUFFER LAYER 8069M: Helge Deller <deller@gmx.de> 8070L: linux-fbdev@vger.kernel.org 8071L: dri-devel@lists.freedesktop.org 8072S: Maintained 8073Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8074T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8075F: Documentation/fb/ 8076F: drivers/video/ 8077F: include/linux/fb.h 8078F: include/uapi/linux/fb.h 8079F: include/uapi/video/ 8080F: include/video/ 8081 8082FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8083M: Horia Geantă <horia.geanta@nxp.com> 8084M: Pankaj Gupta <pankaj.gupta@nxp.com> 8085M: Gaurav Jain <gaurav.jain@nxp.com> 8086L: linux-crypto@vger.kernel.org 8087S: Maintained 8088F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8089F: drivers/crypto/caam/ 8090 8091FREESCALE COLDFIRE M5441X MMC DRIVER 8092M: Angelo Dureghello <angelo.dureghello@timesys.com> 8093L: linux-mmc@vger.kernel.org 8094S: Maintained 8095F: drivers/mmc/host/sdhci-esdhc-mcf.c 8096F: include/linux/platform_data/mmc-esdhc-mcf.h 8097 8098FREESCALE DIU FRAMEBUFFER DRIVER 8099M: Timur Tabi <timur@kernel.org> 8100L: linux-fbdev@vger.kernel.org 8101S: Maintained 8102F: drivers/video/fbdev/fsl-diu-fb.* 8103 8104FREESCALE DMA DRIVER 8105M: Li Yang <leoyang.li@nxp.com> 8106M: Zhang Wei <zw@zh-kernel.org> 8107L: linuxppc-dev@lists.ozlabs.org 8108S: Maintained 8109F: drivers/dma/fsldma.* 8110 8111FREESCALE DSPI DRIVER 8112M: Vladimir Oltean <olteanv@gmail.com> 8113L: linux-spi@vger.kernel.org 8114S: Maintained 8115F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8116F: drivers/spi/spi-fsl-dspi.c 8117F: include/linux/spi/spi-fsl-dspi.h 8118 8119FREESCALE ENETC ETHERNET DRIVERS 8120M: Claudiu Manoil <claudiu.manoil@nxp.com> 8121L: netdev@vger.kernel.org 8122S: Maintained 8123F: drivers/net/ethernet/freescale/enetc/ 8124 8125FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8126M: Claudiu Manoil <claudiu.manoil@nxp.com> 8127L: netdev@vger.kernel.org 8128S: Maintained 8129F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8130F: drivers/net/ethernet/freescale/gianfar* 8131 8132FREESCALE GPMI NAND DRIVER 8133M: Han Xu <han.xu@nxp.com> 8134L: linux-mtd@lists.infradead.org 8135S: Maintained 8136F: drivers/mtd/nand/raw/gpmi-nand/* 8137 8138FREESCALE I2C CPM DRIVER 8139M: Jochen Friedrich <jochen@scram.de> 8140L: linuxppc-dev@lists.ozlabs.org 8141L: linux-i2c@vger.kernel.org 8142S: Maintained 8143F: drivers/i2c/busses/i2c-cpm.c 8144 8145FREESCALE IMX / MXC FEC DRIVER 8146M: Joakim Zhang <qiangqing.zhang@nxp.com> 8147L: netdev@vger.kernel.org 8148S: Maintained 8149F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8150F: drivers/net/ethernet/freescale/fec.h 8151F: drivers/net/ethernet/freescale/fec_main.c 8152F: drivers/net/ethernet/freescale/fec_ptp.c 8153 8154FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8155M: Sascha Hauer <s.hauer@pengutronix.de> 8156R: Pengutronix Kernel Team <kernel@pengutronix.de> 8157L: linux-fbdev@vger.kernel.org 8158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8159S: Maintained 8160F: drivers/video/fbdev/imxfb.c 8161 8162FREESCALE IMX DDR PMU DRIVER 8163M: Frank Li <Frank.li@nxp.com> 8164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8165S: Maintained 8166F: Documentation/admin-guide/perf/imx-ddr.rst 8167F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8168F: drivers/perf/fsl_imx8_ddr_perf.c 8169 8170FREESCALE IMX I2C DRIVER 8171M: Oleksij Rempel <o.rempel@pengutronix.de> 8172R: Pengutronix Kernel Team <kernel@pengutronix.de> 8173L: linux-i2c@vger.kernel.org 8174S: Maintained 8175F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8176F: drivers/i2c/busses/i2c-imx.c 8177 8178FREESCALE IMX LPI2C DRIVER 8179M: Dong Aisheng <aisheng.dong@nxp.com> 8180L: linux-i2c@vger.kernel.org 8181L: linux-imx@nxp.com 8182S: Maintained 8183F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8184F: drivers/i2c/busses/i2c-imx-lpi2c.c 8185 8186FREESCALE MPC I2C DRIVER 8187M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8188L: linux-i2c@vger.kernel.org 8189S: Maintained 8190F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8191F: drivers/i2c/busses/i2c-mpc.c 8192 8193FREESCALE QORIQ DPAA ETHERNET DRIVER 8194M: Madalin Bucur <madalin.bucur@nxp.com> 8195L: netdev@vger.kernel.org 8196S: Maintained 8197F: drivers/net/ethernet/freescale/dpaa 8198 8199FREESCALE QORIQ DPAA FMAN DRIVER 8200M: Madalin Bucur <madalin.bucur@nxp.com> 8201L: netdev@vger.kernel.org 8202S: Maintained 8203F: Documentation/devicetree/bindings/net/fsl-fman.txt 8204F: drivers/net/ethernet/freescale/fman 8205 8206FREESCALE QORIQ PTP CLOCK DRIVER 8207M: Yangbo Lu <yangbo.lu@nxp.com> 8208L: netdev@vger.kernel.org 8209S: Maintained 8210F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8211F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8212F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8213F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8214F: drivers/ptp/ptp_qoriq.c 8215F: drivers/ptp/ptp_qoriq_debugfs.c 8216F: include/linux/fsl/ptp_qoriq.h 8217 8218FREESCALE QUAD SPI DRIVER 8219M: Han Xu <han.xu@nxp.com> 8220L: linux-spi@vger.kernel.org 8221S: Maintained 8222F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8223F: drivers/spi/spi-fsl-qspi.c 8224 8225FREESCALE QUICC ENGINE LIBRARY 8226M: Qiang Zhao <qiang.zhao@nxp.com> 8227L: linuxppc-dev@lists.ozlabs.org 8228S: Maintained 8229F: drivers/soc/fsl/qe/ 8230F: include/soc/fsl/qe/ 8231 8232FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8233M: Li Yang <leoyang.li@nxp.com> 8234L: netdev@vger.kernel.org 8235L: linuxppc-dev@lists.ozlabs.org 8236S: Maintained 8237F: drivers/net/ethernet/freescale/ucc_geth* 8238 8239FREESCALE QUICC ENGINE UCC HDLC DRIVER 8240M: Zhao Qiang <qiang.zhao@nxp.com> 8241L: netdev@vger.kernel.org 8242L: linuxppc-dev@lists.ozlabs.org 8243S: Maintained 8244F: drivers/net/wan/fsl_ucc_hdlc* 8245 8246FREESCALE QUICC ENGINE UCC UART DRIVER 8247M: Timur Tabi <timur@kernel.org> 8248L: linuxppc-dev@lists.ozlabs.org 8249S: Maintained 8250F: drivers/tty/serial/ucc_uart.c 8251 8252FREESCALE SOC DRIVERS 8253M: Li Yang <leoyang.li@nxp.com> 8254L: linuxppc-dev@lists.ozlabs.org 8255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8256S: Maintained 8257F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8258F: Documentation/devicetree/bindings/soc/fsl/ 8259F: drivers/soc/fsl/ 8260F: include/linux/fsl/ 8261F: include/soc/fsl/ 8262 8263FREESCALE SOC FS_ENET DRIVER 8264M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8265L: linuxppc-dev@lists.ozlabs.org 8266L: netdev@vger.kernel.org 8267S: Maintained 8268F: drivers/net/ethernet/freescale/fs_enet/ 8269F: include/linux/fs_enet_pd.h 8270 8271FREESCALE SOC SOUND DRIVERS 8272M: Shengjiu Wang <shengjiu.wang@gmail.com> 8273M: Xiubo Li <Xiubo.Lee@gmail.com> 8274R: Fabio Estevam <festevam@gmail.com> 8275R: Nicolin Chen <nicoleotsuka@gmail.com> 8276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8277L: linuxppc-dev@lists.ozlabs.org 8278S: Maintained 8279F: sound/soc/fsl/fsl* 8280F: sound/soc/fsl/imx* 8281F: sound/soc/fsl/mpc8610_hpcd.c 8282 8283FREESCALE USB PERIPHERAL DRIVERS 8284M: Li Yang <leoyang.li@nxp.com> 8285L: linux-usb@vger.kernel.org 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: drivers/usb/gadget/udc/fsl* 8289 8290FREESCALE USB PHY DRIVER 8291M: Ran Wang <ran.wang_1@nxp.com> 8292L: linux-usb@vger.kernel.org 8293L: linuxppc-dev@lists.ozlabs.org 8294S: Maintained 8295F: drivers/usb/phy/phy-fsl-usb* 8296 8297FREEVXFS FILESYSTEM 8298M: Christoph Hellwig <hch@infradead.org> 8299S: Maintained 8300W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8301F: fs/freevxfs/ 8302 8303FREEZER 8304M: "Rafael J. Wysocki" <rafael@kernel.org> 8305M: Pavel Machek <pavel@ucw.cz> 8306L: linux-pm@vger.kernel.org 8307S: Supported 8308F: Documentation/power/freezing-of-tasks.rst 8309F: include/linux/freezer.h 8310F: kernel/freezer.c 8311 8312FRONTSWAP API 8313M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8314L: linux-kernel@vger.kernel.org 8315S: Maintained 8316F: include/linux/frontswap.h 8317F: mm/frontswap.c 8318 8319FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8320M: David Howells <dhowells@redhat.com> 8321L: linux-cachefs@redhat.com (moderated for non-subscribers) 8322S: Supported 8323F: Documentation/filesystems/caching/ 8324F: fs/fscache/ 8325F: include/linux/fscache*.h 8326 8327FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8328M: Theodore Y. Ts'o <tytso@mit.edu> 8329M: Jaegeuk Kim <jaegeuk@kernel.org> 8330M: Eric Biggers <ebiggers@kernel.org> 8331L: linux-fscrypt@vger.kernel.org 8332S: Supported 8333Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8334T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8335F: Documentation/filesystems/fscrypt.rst 8336F: fs/crypto/ 8337F: include/linux/fscrypt*.h 8338F: include/uapi/linux/fscrypt.h 8339 8340FSI SUBSYSTEM 8341M: Jeremy Kerr <jk@ozlabs.org> 8342M: Joel Stanley <joel@jms.id.au> 8343R: Alistar Popple <alistair@popple.id.au> 8344R: Eddie James <eajames@linux.ibm.com> 8345L: linux-fsi@lists.ozlabs.org 8346S: Supported 8347Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8348T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8349F: drivers/fsi/ 8350F: include/linux/fsi*.h 8351F: include/trace/events/fsi*.h 8352 8353FSI-ATTACHED I2C DRIVER 8354M: Eddie James <eajames@linux.ibm.com> 8355L: linux-i2c@vger.kernel.org 8356L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8357S: Maintained 8358F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8359F: drivers/i2c/busses/i2c-fsi.c 8360 8361FSI-ATTACHED SPI DRIVER 8362M: Eddie James <eajames@linux.ibm.com> 8363L: linux-spi@vger.kernel.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8366F: drivers/spi/spi-fsi.c 8367 8368FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8369M: Jan Kara <jack@suse.cz> 8370R: Amir Goldstein <amir73il@gmail.com> 8371L: linux-fsdevel@vger.kernel.org 8372S: Maintained 8373T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8374F: fs/notify/ 8375F: include/linux/fsnotify*.h 8376 8377FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8378M: Eric Biggers <ebiggers@kernel.org> 8379M: Theodore Y. Ts'o <tytso@mit.edu> 8380L: linux-fscrypt@vger.kernel.org 8381S: Supported 8382Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8383T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8384F: Documentation/filesystems/fsverity.rst 8385F: fs/verity/ 8386F: include/linux/fsverity.h 8387F: include/uapi/linux/fsverity.h 8388 8389FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8390M: Michael Zaidman <michael.zaidman@gmail.com> 8391L: linux-i2c@vger.kernel.org 8392L: linux-input@vger.kernel.org 8393S: Maintained 8394F: drivers/hid/hid-ft260.c 8395 8396FUJITSU LAPTOP EXTRAS 8397M: Jonathan Woithe <jwoithe@just42.net> 8398L: platform-driver-x86@vger.kernel.org 8399S: Maintained 8400F: drivers/platform/x86/fujitsu-laptop.c 8401 8402FUJITSU M-5MO LS CAMERA ISP DRIVER 8403M: Kyungmin Park <kyungmin.park@samsung.com> 8404M: Heungjun Kim <riverful.kim@samsung.com> 8405L: linux-media@vger.kernel.org 8406S: Maintained 8407F: drivers/media/i2c/m5mols/ 8408F: include/media/i2c/m5mols.h 8409 8410FUJITSU TABLET EXTRAS 8411M: Robert Gerlach <khnz@gmx.de> 8412L: platform-driver-x86@vger.kernel.org 8413S: Maintained 8414F: drivers/platform/x86/fujitsu-tablet.c 8415 8416FUNGIBLE ETHERNET DRIVERS 8417M: Dimitris Michailidis <dmichail@fungible.com> 8418L: netdev@vger.kernel.org 8419S: Supported 8420F: drivers/net/ethernet/fungible/ 8421 8422FUSE: FILESYSTEM IN USERSPACE 8423M: Miklos Szeredi <miklos@szeredi.hu> 8424L: linux-fsdevel@vger.kernel.org 8425S: Maintained 8426W: https://github.com/libfuse/ 8427T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8428F: Documentation/filesystems/fuse.rst 8429F: fs/fuse/ 8430F: include/uapi/linux/fuse.h 8431 8432FUTEX SUBSYSTEM 8433M: Thomas Gleixner <tglx@linutronix.de> 8434M: Ingo Molnar <mingo@redhat.com> 8435R: Peter Zijlstra <peterz@infradead.org> 8436R: Darren Hart <dvhart@infradead.org> 8437R: Davidlohr Bueso <dave@stgolabs.net> 8438R: André Almeida <andrealmeid@igalia.com> 8439L: linux-kernel@vger.kernel.org 8440S: Maintained 8441T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8442F: Documentation/locking/*futex* 8443F: include/asm-generic/futex.h 8444F: include/linux/futex.h 8445F: include/uapi/linux/futex.h 8446F: kernel/futex/* 8447F: tools/perf/bench/futex* 8448F: tools/testing/selftests/futex/ 8449 8450GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8451M: Tim Harvey <tharvey@gateworks.com> 8452M: Robert Jones <rjones@gateworks.com> 8453S: Maintained 8454F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8455F: drivers/mfd/gateworks-gsc.c 8456F: include/linux/mfd/gsc.h 8457F: Documentation/hwmon/gsc-hwmon.rst 8458F: drivers/hwmon/gsc-hwmon.c 8459F: include/linux/platform_data/gsc_hwmon.h 8460 8461GCC PLUGINS 8462M: Kees Cook <keescook@chromium.org> 8463L: linux-hardening@vger.kernel.org 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8466F: Documentation/kbuild/gcc-plugins.rst 8467F: scripts/Makefile.gcc-plugins 8468F: scripts/gcc-plugins/ 8469 8470GCOV BASED KERNEL PROFILING 8471M: Peter Oberparleiter <oberpar@linux.ibm.com> 8472S: Maintained 8473F: Documentation/dev-tools/gcov.rst 8474F: kernel/gcov/ 8475 8476GDB KERNEL DEBUGGING HELPER SCRIPTS 8477M: Jan Kiszka <jan.kiszka@siemens.com> 8478M: Kieran Bingham <kbingham@kernel.org> 8479S: Supported 8480F: scripts/gdb/ 8481 8482GEMINI CRYPTO DRIVER 8483M: Corentin Labbe <clabbe@baylibre.com> 8484L: linux-crypto@vger.kernel.org 8485S: Maintained 8486F: drivers/crypto/gemini/ 8487 8488GEMTEK FM RADIO RECEIVER DRIVER 8489M: Hans Verkuil <hverkuil@xs4all.nl> 8490L: linux-media@vger.kernel.org 8491S: Maintained 8492W: https://linuxtv.org 8493T: git git://linuxtv.org/media_tree.git 8494F: drivers/media/radio/radio-gemtek* 8495 8496GENERIC ARCHITECTURE TOPOLOGY 8497M: Sudeep Holla <sudeep.holla@arm.com> 8498L: linux-kernel@vger.kernel.org 8499S: Maintained 8500F: drivers/base/arch_topology.c 8501F: include/linux/arch_topology.h 8502 8503GENERIC ENTRY CODE 8504M: Thomas Gleixner <tglx@linutronix.de> 8505M: Peter Zijlstra <peterz@infradead.org> 8506M: Andy Lutomirski <luto@kernel.org> 8507L: linux-kernel@vger.kernel.org 8508S: Maintained 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8510F: include/linux/entry-common.h 8511F: include/linux/entry-kvm.h 8512F: kernel/entry/ 8513 8514GENERIC GPIO I2C DRIVER 8515M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8516S: Supported 8517F: drivers/i2c/busses/i2c-gpio.c 8518F: include/linux/platform_data/i2c-gpio.h 8519 8520GENERIC GPIO I2C MULTIPLEXER DRIVER 8521M: Peter Korsgaard <peter.korsgaard@barco.com> 8522L: linux-i2c@vger.kernel.org 8523S: Supported 8524F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8525F: drivers/i2c/muxes/i2c-mux-gpio.c 8526F: include/linux/platform_data/i2c-mux-gpio.h 8527 8528GENERIC HDLC (WAN) DRIVERS 8529M: Krzysztof Halasa <khc@pm.waw.pl> 8530S: Maintained 8531W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8532F: drivers/net/wan/c101.c 8533F: drivers/net/wan/hd6457* 8534F: drivers/net/wan/hdlc* 8535F: drivers/net/wan/n2.c 8536F: drivers/net/wan/pc300too.c 8537F: drivers/net/wan/pci200syn.c 8538F: drivers/net/wan/wanxl* 8539 8540GENERIC INCLUDE/ASM HEADER FILES 8541M: Arnd Bergmann <arnd@arndb.de> 8542L: linux-arch@vger.kernel.org 8543S: Maintained 8544T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8545F: include/asm-generic/ 8546F: include/uapi/asm-generic/ 8547 8548GENERIC PHY FRAMEWORK 8549M: Kishon Vijay Abraham I <kishon@ti.com> 8550M: Vinod Koul <vkoul@kernel.org> 8551L: linux-phy@lists.infradead.org 8552S: Supported 8553Q: https://patchwork.kernel.org/project/linux-phy/list/ 8554T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8555F: Documentation/devicetree/bindings/phy/ 8556F: drivers/phy/ 8557F: include/dt-bindings/phy/ 8558F: include/linux/phy/ 8559 8560GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8561M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8562S: Supported 8563F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8564 8565GENERIC PM DOMAINS 8566M: "Rafael J. Wysocki" <rafael@kernel.org> 8567M: Kevin Hilman <khilman@kernel.org> 8568M: Ulf Hansson <ulf.hansson@linaro.org> 8569L: linux-pm@vger.kernel.org 8570S: Supported 8571F: Documentation/devicetree/bindings/power/power?domain* 8572F: drivers/base/power/domain*.c 8573F: include/linux/pm_domain.h 8574 8575GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8576M: Eugen Hristev <eugen.hristev@microchip.com> 8577L: linux-input@vger.kernel.org 8578S: Maintained 8579F: drivers/input/touchscreen/resistive-adc-touch.c 8580 8581GENERIC STRING LIBRARY 8582R: Andy Shevchenko <andy@kernel.org> 8583S: Maintained 8584F: lib/string.c 8585F: lib/string_helpers.c 8586F: lib/test_string.c 8587F: lib/test-string_helpers.c 8588 8589GENERIC UIO DRIVER FOR PCI DEVICES 8590M: "Michael S. Tsirkin" <mst@redhat.com> 8591L: kvm@vger.kernel.org 8592S: Supported 8593F: drivers/uio/uio_pci_generic.c 8594 8595GENERIC VDSO LIBRARY 8596M: Andy Lutomirski <luto@kernel.org> 8597M: Thomas Gleixner <tglx@linutronix.de> 8598M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8602F: include/asm-generic/vdso/vsyscall.h 8603F: include/vdso/ 8604F: kernel/time/vsyscall.c 8605F: lib/vdso/ 8606 8607GENWQE (IBM Generic Workqueue Card) 8608M: Frank Haverkamp <haver@linux.ibm.com> 8609S: Supported 8610F: drivers/misc/genwqe/ 8611 8612GET_MAINTAINER SCRIPT 8613M: Joe Perches <joe@perches.com> 8614S: Maintained 8615F: scripts/get_maintainer.pl 8616 8617GFS2 FILE SYSTEM 8618M: Bob Peterson <rpeterso@redhat.com> 8619M: Andreas Gruenbacher <agruenba@redhat.com> 8620L: cluster-devel@redhat.com 8621S: Supported 8622B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8623T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8624F: Documentation/filesystems/gfs2* 8625F: fs/gfs2/ 8626F: include/uapi/linux/gfs2_ondisk.h 8627 8628GIGABYTE WMI DRIVER 8629M: Thomas Weißschuh <thomas@weissschuh.net> 8630L: platform-driver-x86@vger.kernel.org 8631S: Maintained 8632F: drivers/platform/x86/gigabyte-wmi.c 8633 8634GNSS SUBSYSTEM 8635M: Johan Hovold <johan@kernel.org> 8636S: Maintained 8637T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8638F: Documentation/ABI/testing/sysfs-class-gnss 8639F: Documentation/devicetree/bindings/gnss/ 8640F: drivers/gnss/ 8641F: include/linux/gnss.h 8642 8643GO7007 MPEG CODEC 8644M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8645L: linux-media@vger.kernel.org 8646S: Maintained 8647F: drivers/media/usb/go7007/ 8648 8649GOODIX TOUCHSCREEN 8650M: Bastien Nocera <hadess@hadess.net> 8651M: Hans de Goede <hdegoede@redhat.com> 8652L: linux-input@vger.kernel.org 8653S: Maintained 8654F: drivers/input/touchscreen/goodix* 8655 8656GOOGLE ETHERNET DRIVERS 8657M: Jeroen de Borst <jeroendb@google.com> 8658R: Catherine Sullivan <csully@google.com> 8659R: David Awogbemila <awogbemila@google.com> 8660L: netdev@vger.kernel.org 8661S: Supported 8662F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8663F: drivers/net/ethernet/google 8664 8665GPD POCKET FAN DRIVER 8666M: Hans de Goede <hdegoede@redhat.com> 8667L: platform-driver-x86@vger.kernel.org 8668S: Maintained 8669F: drivers/platform/x86/gpd-pocket-fan.c 8670 8671GPIO ACPI SUPPORT 8672M: Mika Westerberg <mika.westerberg@linux.intel.com> 8673M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8674L: linux-gpio@vger.kernel.org 8675L: linux-acpi@vger.kernel.org 8676S: Supported 8677T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8678F: Documentation/firmware-guide/acpi/gpio-properties.rst 8679F: drivers/gpio/gpiolib-acpi.c 8680F: drivers/gpio/gpiolib-acpi.h 8681 8682GPIO AGGREGATOR 8683M: Geert Uytterhoeven <geert+renesas@glider.be> 8684L: linux-gpio@vger.kernel.org 8685S: Supported 8686F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8687F: drivers/gpio/gpio-aggregator.c 8688 8689GPIO IR Transmitter 8690M: Sean Young <sean@mess.org> 8691L: linux-media@vger.kernel.org 8692S: Maintained 8693F: drivers/media/rc/gpio-ir-tx.c 8694 8695GPIO MOCKUP DRIVER 8696M: Bamvor Jian Zhang <bamv2005@gmail.com> 8697L: linux-gpio@vger.kernel.org 8698S: Maintained 8699F: drivers/gpio/gpio-mockup.c 8700F: tools/testing/selftests/gpio/ 8701 8702GPIO REGMAP 8703R: Michael Walle <michael@walle.cc> 8704S: Maintained 8705F: drivers/gpio/gpio-regmap.c 8706F: include/linux/gpio/regmap.h 8707 8708GPIO SUBSYSTEM 8709M: Linus Walleij <linus.walleij@linaro.org> 8710M: Bartosz Golaszewski <brgl@bgdev.pl> 8711L: linux-gpio@vger.kernel.org 8712S: Maintained 8713T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8714F: Documentation/ABI/obsolete/sysfs-gpio 8715F: Documentation/ABI/testing/gpio-cdev 8716F: Documentation/admin-guide/gpio/ 8717F: Documentation/devicetree/bindings/gpio/ 8718F: Documentation/driver-api/gpio/ 8719F: drivers/gpio/ 8720F: include/asm-generic/gpio.h 8721F: include/dt-bindings/gpio/ 8722F: include/linux/gpio.h 8723F: include/linux/gpio/ 8724F: include/linux/of_gpio.h 8725F: include/uapi/linux/gpio.h 8726F: tools/gpio/ 8727 8728GRE DEMULTIPLEXER DRIVER 8729M: Dmitry Kozlov <xeb@mail.ru> 8730L: netdev@vger.kernel.org 8731S: Maintained 8732F: include/net/gre.h 8733F: net/ipv4/gre_demux.c 8734F: net/ipv4/gre_offload.c 8735 8736GRETH 10/100/1G Ethernet MAC device driver 8737M: Andreas Larsson <andreas@gaisler.com> 8738L: netdev@vger.kernel.org 8739S: Maintained 8740F: drivers/net/ethernet/aeroflex/ 8741 8742GREYBUS AUDIO PROTOCOLS DRIVERS 8743M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8744M: Mark Greer <mgreer@animalcreek.com> 8745S: Maintained 8746F: drivers/staging/greybus/audio_apbridgea.c 8747F: drivers/staging/greybus/audio_apbridgea.h 8748F: drivers/staging/greybus/audio_codec.c 8749F: drivers/staging/greybus/audio_codec.h 8750F: drivers/staging/greybus/audio_gb.c 8751F: drivers/staging/greybus/audio_manager.c 8752F: drivers/staging/greybus/audio_manager.h 8753F: drivers/staging/greybus/audio_manager_module.c 8754F: drivers/staging/greybus/audio_manager_private.h 8755F: drivers/staging/greybus/audio_manager_sysfs.c 8756F: drivers/staging/greybus/audio_module.c 8757F: drivers/staging/greybus/audio_topology.c 8758 8759GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8760M: Viresh Kumar <vireshk@kernel.org> 8761S: Maintained 8762F: drivers/staging/greybus/authentication.c 8763F: drivers/staging/greybus/bootrom.c 8764F: drivers/staging/greybus/firmware.h 8765F: drivers/staging/greybus/fw-core.c 8766F: drivers/staging/greybus/fw-download.c 8767F: drivers/staging/greybus/fw-management.c 8768F: drivers/staging/greybus/greybus_authentication.h 8769F: drivers/staging/greybus/greybus_firmware.h 8770F: drivers/staging/greybus/hid.c 8771F: drivers/staging/greybus/i2c.c 8772F: drivers/staging/greybus/spi.c 8773F: drivers/staging/greybus/spilib.c 8774F: drivers/staging/greybus/spilib.h 8775 8776GREYBUS LOOPBACK DRIVER 8777M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8778S: Maintained 8779F: drivers/staging/greybus/loopback.c 8780 8781GREYBUS PLATFORM DRIVERS 8782M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8783S: Maintained 8784F: drivers/staging/greybus/arche-apb-ctrl.c 8785F: drivers/staging/greybus/arche-platform.c 8786F: drivers/staging/greybus/arche_platform.h 8787 8788GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8789M: Rui Miguel Silva <rmfrfs@gmail.com> 8790S: Maintained 8791F: drivers/staging/greybus/gpio.c 8792F: drivers/staging/greybus/light.c 8793F: drivers/staging/greybus/power_supply.c 8794F: drivers/staging/greybus/sdio.c 8795F: drivers/staging/greybus/spi.c 8796F: drivers/staging/greybus/spilib.c 8797 8798GREYBUS SUBSYSTEM 8799M: Johan Hovold <johan@kernel.org> 8800M: Alex Elder <elder@kernel.org> 8801M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8802L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8803S: Maintained 8804F: drivers/greybus/ 8805F: drivers/staging/greybus/ 8806F: include/linux/greybus.h 8807F: include/linux/greybus/ 8808 8809GREYBUS UART PROTOCOLS DRIVERS 8810M: David Lin <dtwlin@gmail.com> 8811S: Maintained 8812F: drivers/staging/greybus/log.c 8813F: drivers/staging/greybus/uart.c 8814 8815GS1662 VIDEO SERIALIZER 8816M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8817L: linux-media@vger.kernel.org 8818S: Maintained 8819T: git git://linuxtv.org/media_tree.git 8820F: drivers/media/spi/gs1662.c 8821 8822GSPCA FINEPIX SUBDRIVER 8823M: Frank Zago <frank@zago.net> 8824L: linux-media@vger.kernel.org 8825S: Maintained 8826T: git git://linuxtv.org/media_tree.git 8827F: drivers/media/usb/gspca/finepix.c 8828 8829GSPCA GL860 SUBDRIVER 8830M: Olivier Lorin <o.lorin@laposte.net> 8831L: linux-media@vger.kernel.org 8832S: Maintained 8833T: git git://linuxtv.org/media_tree.git 8834F: drivers/media/usb/gspca/gl860/ 8835 8836GSPCA M5602 SUBDRIVER 8837M: Erik Andren <erik.andren@gmail.com> 8838L: linux-media@vger.kernel.org 8839S: Maintained 8840T: git git://linuxtv.org/media_tree.git 8841F: drivers/media/usb/gspca/m5602/ 8842 8843GSPCA PAC207 SONIXB SUBDRIVER 8844M: Hans Verkuil <hverkuil@xs4all.nl> 8845L: linux-media@vger.kernel.org 8846S: Odd Fixes 8847T: git git://linuxtv.org/media_tree.git 8848F: drivers/media/usb/gspca/pac207.c 8849 8850GSPCA SN9C20X SUBDRIVER 8851M: Brian Johnson <brijohn@gmail.com> 8852L: linux-media@vger.kernel.org 8853S: Maintained 8854T: git git://linuxtv.org/media_tree.git 8855F: drivers/media/usb/gspca/sn9c20x.c 8856 8857GSPCA T613 SUBDRIVER 8858M: Leandro Costantino <lcostantino@gmail.com> 8859L: linux-media@vger.kernel.org 8860S: Maintained 8861T: git git://linuxtv.org/media_tree.git 8862F: drivers/media/usb/gspca/t613.c 8863 8864GSPCA USB WEBCAM DRIVER 8865M: Hans Verkuil <hverkuil@xs4all.nl> 8866L: linux-media@vger.kernel.org 8867S: Odd Fixes 8868T: git git://linuxtv.org/media_tree.git 8869F: drivers/media/usb/gspca/ 8870 8871GTP (GPRS Tunneling Protocol) 8872M: Pablo Neira Ayuso <pablo@netfilter.org> 8873M: Harald Welte <laforge@gnumonks.org> 8874L: osmocom-net-gprs@lists.osmocom.org 8875S: Maintained 8876T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8877F: drivers/net/gtp.c 8878 8879GUID PARTITION TABLE (GPT) 8880M: Davidlohr Bueso <dave@stgolabs.net> 8881L: linux-efi@vger.kernel.org 8882S: Maintained 8883F: block/partitions/efi.* 8884 8885HABANALABS PCI DRIVER 8886M: Oded Gabbay <ogabbay@kernel.org> 8887S: Supported 8888T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8889F: Documentation/ABI/testing/debugfs-driver-habanalabs 8890F: Documentation/ABI/testing/sysfs-driver-habanalabs 8891F: drivers/misc/habanalabs/ 8892F: include/uapi/misc/habanalabs.h 8893 8894HACKRF MEDIA DRIVER 8895M: Antti Palosaari <crope@iki.fi> 8896L: linux-media@vger.kernel.org 8897S: Maintained 8898W: https://linuxtv.org 8899W: http://palosaari.fi/linux/ 8900Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8901T: git git://linuxtv.org/anttip/media_tree.git 8902F: drivers/media/usb/hackrf/ 8903 8904HANTRO VPU CODEC DRIVER 8905M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8906M: Philipp Zabel <p.zabel@pengutronix.de> 8907L: linux-media@vger.kernel.org 8908L: linux-rockchip@lists.infradead.org 8909S: Maintained 8910F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8911F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8912F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8913F: drivers/staging/media/hantro/ 8914 8915HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8916M: Frank Seidel <frank@f-seidel.de> 8917L: platform-driver-x86@vger.kernel.org 8918S: Maintained 8919W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8920F: drivers/platform/x86/hdaps.c 8921 8922HARDWARE MONITORING 8923M: Jean Delvare <jdelvare@suse.com> 8924M: Guenter Roeck <linux@roeck-us.net> 8925L: linux-hwmon@vger.kernel.org 8926S: Maintained 8927W: http://hwmon.wiki.kernel.org/ 8928T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8929F: Documentation/ABI/testing/sysfs-class-hwmon 8930F: Documentation/devicetree/bindings/hwmon/ 8931F: Documentation/hwmon/ 8932F: drivers/hwmon/ 8933F: include/linux/hwmon*.h 8934F: include/trace/events/hwmon*.h 8935K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8936 8937HARDWARE RANDOM NUMBER GENERATOR CORE 8938M: Olivia Mackall <olivia@selenic.com> 8939M: Herbert Xu <herbert@gondor.apana.org.au> 8940L: linux-crypto@vger.kernel.org 8941S: Odd fixes 8942F: Documentation/admin-guide/hw_random.rst 8943F: Documentation/devicetree/bindings/rng/ 8944F: drivers/char/hw_random/ 8945F: include/linux/hw_random.h 8946 8947HARDWARE SPINLOCK CORE 8948M: Ohad Ben-Cohen <ohad@wizery.com> 8949M: Bjorn Andersson <bjorn.andersson@linaro.org> 8950R: Baolin Wang <baolin.wang7@gmail.com> 8951L: linux-remoteproc@vger.kernel.org 8952S: Maintained 8953T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8954F: Documentation/devicetree/bindings/hwlock/ 8955F: Documentation/locking/hwspinlock.rst 8956F: drivers/hwspinlock/ 8957F: include/linux/hwspinlock.h 8958 8959HARDWARE TRACING FACILITIES 8960M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8961S: Maintained 8962F: drivers/hwtracing/ 8963 8964HARMONY SOUND DRIVER 8965L: linux-parisc@vger.kernel.org 8966S: Maintained 8967F: sound/parisc/harmony.* 8968 8969HDPVR USB VIDEO ENCODER DRIVER 8970M: Hans Verkuil <hverkuil@xs4all.nl> 8971L: linux-media@vger.kernel.org 8972S: Odd Fixes 8973W: https://linuxtv.org 8974T: git git://linuxtv.org/media_tree.git 8975F: drivers/media/usb/hdpvr/ 8976 8977HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8978M: Matt Hsiao <matt.hsiao@hpe.com> 8979S: Supported 8980F: drivers/misc/hpilo.[ch] 8981 8982HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8983M: Jerry Hoemann <jerry.hoemann@hpe.com> 8984S: Supported 8985F: Documentation/watchdog/hpwdt.rst 8986F: drivers/watchdog/hpwdt.c 8987 8988HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8989M: Don Brace <don.brace@microchip.com> 8990L: storagedev@microchip.com 8991L: linux-scsi@vger.kernel.org 8992S: Supported 8993F: Documentation/scsi/hpsa.rst 8994F: drivers/scsi/hpsa*.[ch] 8995F: include/linux/cciss*.h 8996F: include/uapi/linux/cciss*.h 8997 8998HFI1 DRIVER 8999M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9000L: linux-rdma@vger.kernel.org 9001S: Supported 9002F: drivers/infiniband/hw/hfi1 9003 9004HFS FILESYSTEM 9005L: linux-fsdevel@vger.kernel.org 9006S: Orphan 9007F: Documentation/filesystems/hfs.rst 9008F: fs/hfs/ 9009 9010HFSPLUS FILESYSTEM 9011L: linux-fsdevel@vger.kernel.org 9012S: Orphan 9013F: Documentation/filesystems/hfsplus.rst 9014F: fs/hfsplus/ 9015 9016HGA FRAMEBUFFER DRIVER 9017M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9018L: linux-nvidia@lists.surfsouth.com 9019S: Maintained 9020W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9021F: drivers/video/fbdev/hgafb.c 9022 9023HIBERNATION (aka Software Suspend, aka swsusp) 9024M: "Rafael J. Wysocki" <rafael@kernel.org> 9025M: Pavel Machek <pavel@ucw.cz> 9026L: linux-pm@vger.kernel.org 9027S: Supported 9028B: https://bugzilla.kernel.org 9029F: arch/*/include/asm/suspend*.h 9030F: arch/x86/power/ 9031F: drivers/base/power/ 9032F: include/linux/freezer.h 9033F: include/linux/pm.h 9034F: include/linux/suspend.h 9035F: kernel/power/ 9036 9037HID CORE LAYER 9038M: Jiri Kosina <jikos@kernel.org> 9039M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9040L: linux-input@vger.kernel.org 9041S: Maintained 9042T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9043F: drivers/hid/ 9044F: include/linux/hid* 9045F: include/uapi/linux/hid* 9046 9047HID LOGITECH DRIVERS 9048R: Filipe Laíns <lains@riseup.net> 9049L: linux-input@vger.kernel.org 9050S: Maintained 9051F: drivers/hid/hid-logitech-* 9052 9053HID PLAYSTATION DRIVER 9054M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9055L: linux-input@vger.kernel.org 9056S: Supported 9057F: drivers/hid/hid-playstation.c 9058 9059HID SENSOR HUB DRIVERS 9060M: Jiri Kosina <jikos@kernel.org> 9061M: Jonathan Cameron <jic23@kernel.org> 9062M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9063L: linux-input@vger.kernel.org 9064L: linux-iio@vger.kernel.org 9065S: Maintained 9066F: Documentation/hid/hid-sensor* 9067F: drivers/hid/hid-sensor-* 9068F: drivers/iio/*/hid-* 9069F: include/linux/hid-sensor-* 9070 9071HID WACOM DRIVER 9072M: Ping Cheng <ping.cheng@wacom.com> 9073M: Jason Gerecke <jason.gerecke@wacom.com> 9074L: linux-input@vger.kernel.org 9075S: Maintained 9076F: drivers/hid/wacom.h 9077F: drivers/hid/wacom_* 9078 9079HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9080M: Thomas Gleixner <tglx@linutronix.de> 9081L: linux-kernel@vger.kernel.org 9082S: Maintained 9083T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9084F: Documentation/timers/ 9085F: include/linux/clockchips.h 9086F: include/linux/hrtimer.h 9087F: kernel/time/clockevents.c 9088F: kernel/time/hrtimer.c 9089F: kernel/time/timer_*.c 9090 9091HIGH-SPEED SCC DRIVER FOR AX.25 9092L: linux-hams@vger.kernel.org 9093S: Orphan 9094F: drivers/net/hamradio/scc.c 9095 9096HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9097M: HighPoint Linux Team <linux@highpoint-tech.com> 9098S: Supported 9099W: http://www.highpoint-tech.com 9100F: Documentation/scsi/hptiop.rst 9101F: drivers/scsi/hptiop.c 9102 9103HIPPI 9104M: Jes Sorensen <jes@trained-monkey.org> 9105L: linux-hippi@sunsite.dk 9106S: Maintained 9107F: drivers/net/hippi/ 9108F: include/linux/hippidevice.h 9109F: include/uapi/linux/if_hippi.h 9110F: net/802/hippi.c 9111 9112HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9113M: Kurt Kanzenbach <kurt@linutronix.de> 9114L: netdev@vger.kernel.org 9115S: Maintained 9116F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9117F: drivers/net/dsa/hirschmann/* 9118F: include/linux/platform_data/hirschmann-hellcreek.h 9119F: net/dsa/tag_hellcreek.c 9120 9121HISILICON DMA DRIVER 9122M: Zhou Wang <wangzhou1@hisilicon.com> 9123L: dmaengine@vger.kernel.org 9124S: Maintained 9125F: drivers/dma/hisi_dma.c 9126 9127HISILICON GPIO DRIVER 9128M: Luo Jiaxing <luojiaxing@huawei.com> 9129L: linux-gpio@vger.kernel.org 9130S: Maintained 9131F: drivers/gpio/gpio-hisi.c 9132 9133HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9134M: Longfang Liu <liulongfang@huawei.com> 9135L: linux-crypto@vger.kernel.org 9136S: Maintained 9137F: Documentation/ABI/testing/debugfs-hisi-hpre 9138F: drivers/crypto/hisilicon/hpre/hpre.h 9139F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9140F: drivers/crypto/hisilicon/hpre/hpre_main.c 9141 9142HISILICON I2C CONTROLLER DRIVER 9143M: Yicong Yang <yangyicong@hisilicon.com> 9144L: linux-i2c@vger.kernel.org 9145S: Maintained 9146W: https://www.hisilicon.com 9147F: drivers/i2c/busses/i2c-hisi.c 9148 9149HISILICON LPC BUS DRIVER 9150M: john.garry@huawei.com 9151S: Maintained 9152W: http://www.hisilicon.com 9153F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9154F: drivers/bus/hisi_lpc.c 9155 9156HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9157M: Yisen Zhuang <yisen.zhuang@huawei.com> 9158M: Salil Mehta <salil.mehta@huawei.com> 9159L: netdev@vger.kernel.org 9160S: Maintained 9161W: http://www.hisilicon.com 9162F: drivers/net/ethernet/hisilicon/hns3/ 9163 9164HISILICON NETWORK SUBSYSTEM DRIVER 9165M: Yisen Zhuang <yisen.zhuang@huawei.com> 9166M: Salil Mehta <salil.mehta@huawei.com> 9167L: netdev@vger.kernel.org 9168S: Maintained 9169W: http://www.hisilicon.com 9170F: Documentation/devicetree/bindings/net/hisilicon*.txt 9171F: drivers/net/ethernet/hisilicon/ 9172 9173HIKEY960 ONBOARD USB GPIO HUB DRIVER 9174M: John Stultz <jstultz@google.com> 9175L: linux-kernel@vger.kernel.org 9176S: Maintained 9177F: drivers/misc/hisi_hikey_usb.c 9178 9179HISILICON PMU DRIVER 9180M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9181M: Qi Liu <liuqi115@huawei.com> 9182S: Supported 9183W: http://www.hisilicon.com 9184F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9185F: Documentation/admin-guide/perf/hisi-pmu.rst 9186F: drivers/perf/hisilicon 9187 9188HISILICON HNS3 PMU DRIVER 9189M: Guangbin Huang <huangguangbin2@huawei.com> 9190S: Supported 9191F: Documentation/admin-guide/perf/hns3-pmu.rst 9192F: drivers/perf/hisilicon/hns3_pmu.c 9193 9194HISILICON QM DRIVER 9195M: Weili Qian <qianweili@huawei.com> 9196M: Zhou Wang <wangzhou1@hisilicon.com> 9197L: linux-crypto@vger.kernel.org 9198S: Maintained 9199F: drivers/crypto/hisilicon/Kconfig 9200F: drivers/crypto/hisilicon/Makefile 9201F: drivers/crypto/hisilicon/qm.c 9202F: drivers/crypto/hisilicon/sgl.c 9203F: include/linux/hisi_acc_qm.h 9204 9205HISILICON ZIP Controller DRIVER 9206M: Yang Shen <shenyang39@huawei.com> 9207M: Zhou Wang <wangzhou1@hisilicon.com> 9208L: linux-crypto@vger.kernel.org 9209S: Maintained 9210F: Documentation/ABI/testing/debugfs-hisi-zip 9211F: drivers/crypto/hisilicon/zip/ 9212 9213HISILICON ROCE DRIVER 9214M: Wenpeng Liang <liangwenpeng@huawei.com> 9215M: Weihang Li <liweihang@huawei.com> 9216L: linux-rdma@vger.kernel.org 9217S: Maintained 9218F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9219F: drivers/infiniband/hw/hns/ 9220 9221HISILICON SAS Controller 9222M: John Garry <john.garry@huawei.com> 9223S: Supported 9224W: http://www.hisilicon.com 9225F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9226F: drivers/scsi/hisi_sas/ 9227 9228HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9229M: Kai Ye <yekai13@huawei.com> 9230M: Longfang Liu <liulongfang@huawei.com> 9231L: linux-crypto@vger.kernel.org 9232S: Maintained 9233F: Documentation/ABI/testing/debugfs-hisi-sec 9234F: drivers/crypto/hisilicon/sec2/sec.h 9235F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9236F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9237F: drivers/crypto/hisilicon/sec2/sec_main.c 9238 9239HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9240M: Jay Fang <f.fangjian@huawei.com> 9241L: linux-spi@vger.kernel.org 9242S: Maintained 9243W: http://www.hisilicon.com 9244F: drivers/spi/spi-hisi-kunpeng.c 9245 9246HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9247M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9248L: linux-kernel@vger.kernel.org 9249S: Maintained 9250F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9251F: drivers/spmi/hisi-spmi-controller.c 9252 9253HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9254M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9255L: linux-kernel@vger.kernel.org 9256S: Maintained 9257F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9258F: drivers/mfd/hi6421-spmi-pmic.c 9259 9260HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9261M: Weili Qian <qianweili@huawei.com> 9262S: Maintained 9263F: drivers/crypto/hisilicon/trng/trng.c 9264 9265HISILICON V3XX SPI NOR FLASH Controller Driver 9266M: John Garry <john.garry@huawei.com> 9267S: Maintained 9268W: http://www.hisilicon.com 9269F: drivers/spi/spi-hisi-sfc-v3xx.c 9270 9271HMM - Heterogeneous Memory Management 9272M: Jérôme Glisse <jglisse@redhat.com> 9273L: linux-mm@kvack.org 9274S: Maintained 9275F: Documentation/mm/hmm.rst 9276F: include/linux/hmm* 9277F: lib/test_hmm* 9278F: mm/hmm* 9279F: tools/testing/selftests/vm/*hmm* 9280 9281HOST AP DRIVER 9282M: Jouni Malinen <j@w1.fi> 9283L: linux-wireless@vger.kernel.org 9284S: Obsolete 9285W: http://w1.fi/hostap-driver.html 9286F: drivers/net/wireless/intersil/hostap/ 9287 9288HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9289L: platform-driver-x86@vger.kernel.org 9290S: Orphan 9291F: drivers/platform/x86/tc1100-wmi.c 9292 9293HPET: High Precision Event Timers driver 9294M: Clemens Ladisch <clemens@ladisch.de> 9295S: Maintained 9296F: Documentation/timers/hpet.rst 9297F: drivers/char/hpet.c 9298F: include/linux/hpet.h 9299F: include/uapi/linux/hpet.h 9300 9301HPET: x86 9302S: Orphan 9303F: arch/x86/include/asm/hpet.h 9304F: arch/x86/kernel/hpet.c 9305 9306HPFS FILESYSTEM 9307M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9308S: Maintained 9309W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9310F: fs/hpfs/ 9311 9312HSI SUBSYSTEM 9313M: Sebastian Reichel <sre@kernel.org> 9314S: Maintained 9315T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9316F: Documentation/ABI/testing/sysfs-bus-hsi 9317F: Documentation/driver-api/hsi.rst 9318F: drivers/hsi/ 9319F: include/linux/hsi/ 9320F: include/uapi/linux/hsi/ 9321 9322HSO 3G MODEM DRIVER 9323L: linux-usb@vger.kernel.org 9324S: Orphan 9325F: drivers/net/usb/hso.c 9326 9327HSR NETWORK PROTOCOL 9328L: netdev@vger.kernel.org 9329S: Orphan 9330F: net/hsr/ 9331 9332HT16K33 LED CONTROLLER DRIVER 9333M: Robin van der Gracht <robin@protonic.nl> 9334S: Maintained 9335F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9336F: drivers/auxdisplay/ht16k33.c 9337 9338HTCPEN TOUCHSCREEN DRIVER 9339M: Pau Oliva Fora <pof@eslack.org> 9340L: linux-input@vger.kernel.org 9341S: Maintained 9342F: drivers/input/touchscreen/htcpen.c 9343 9344HTE SUBSYSTEM 9345M: Dipen Patel <dipenp@nvidia.com> 9346S: Maintained 9347F: Documentation/devicetree/bindings/timestamp/ 9348F: Documentation/driver-api/hte/ 9349F: drivers/hte/ 9350F: include/linux/hte.h 9351 9352HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9353M: Lorenzo Bianconi <lorenzo@kernel.org> 9354L: linux-iio@vger.kernel.org 9355S: Maintained 9356W: http://www.st.com/ 9357F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9358F: drivers/iio/humidity/hts221* 9359 9360HUAWEI ETHERNET DRIVER 9361L: netdev@vger.kernel.org 9362S: Orphan 9363F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9364F: drivers/net/ethernet/huawei/hinic/ 9365 9366HUGETLB SUBSYSTEM 9367M: Mike Kravetz <mike.kravetz@oracle.com> 9368M: Muchun Song <songmuchun@bytedance.com> 9369L: linux-mm@kvack.org 9370S: Maintained 9371F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9372F: Documentation/admin-guide/mm/hugetlbpage.rst 9373F: Documentation/mm/hugetlbfs_reserv.rst 9374F: Documentation/mm/vmemmap_dedup.rst 9375F: fs/hugetlbfs/ 9376F: include/linux/hugetlb.h 9377F: mm/hugetlb.c 9378F: mm/hugetlb_vmemmap.c 9379F: mm/hugetlb_vmemmap.h 9380 9381HVA ST MEDIA DRIVER 9382M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9383L: linux-media@vger.kernel.org 9384S: Supported 9385W: https://linuxtv.org 9386T: git git://linuxtv.org/media_tree.git 9387F: drivers/media/platform/st/sti/hva 9388 9389HWPOISON MEMORY FAILURE HANDLING 9390M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9391R: Miaohe Lin <linmiaohe@huawei.com> 9392L: linux-mm@kvack.org 9393S: Maintained 9394F: mm/hwpoison-inject.c 9395F: mm/memory-failure.c 9396 9397HYCON HY46XX TOUCHSCREEN SUPPORT 9398M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9399L: linux-input@vger.kernel.org 9400S: Maintained 9401F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9402F: drivers/input/touchscreen/hycon-hy46xx.c 9403 9404HYGON PROCESSOR SUPPORT 9405M: Pu Wen <puwen@hygon.cn> 9406L: linux-kernel@vger.kernel.org 9407S: Maintained 9408F: arch/x86/kernel/cpu/hygon.c 9409 9410HYNIX HI556 SENSOR DRIVER 9411M: Shawn Tu <shawnx.tu@intel.com> 9412L: linux-media@vger.kernel.org 9413S: Maintained 9414T: git git://linuxtv.org/media_tree.git 9415F: drivers/media/i2c/hi556.c 9416 9417HYNIX HI846 SENSOR DRIVER 9418M: Martin Kepplinger <martin.kepplinger@puri.sm> 9419L: linux-media@vger.kernel.org 9420S: Maintained 9421F: drivers/media/i2c/hi846.c 9422 9423HYNIX HI847 SENSOR DRIVER 9424M: Shawn Tu <shawnx.tu@intel.com> 9425L: linux-media@vger.kernel.org 9426S: Maintained 9427F: drivers/media/i2c/hi847.c 9428 9429Hyper-V/Azure CORE AND DRIVERS 9430M: "K. Y. Srinivasan" <kys@microsoft.com> 9431M: Haiyang Zhang <haiyangz@microsoft.com> 9432M: Stephen Hemminger <sthemmin@microsoft.com> 9433M: Wei Liu <wei.liu@kernel.org> 9434M: Dexuan Cui <decui@microsoft.com> 9435L: linux-hyperv@vger.kernel.org 9436S: Supported 9437T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9438F: Documentation/ABI/stable/sysfs-bus-vmbus 9439F: Documentation/ABI/testing/debugfs-hyperv 9440F: Documentation/virt/hyperv 9441F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9442F: arch/arm64/hyperv 9443F: arch/arm64/include/asm/hyperv-tlfs.h 9444F: arch/arm64/include/asm/mshyperv.h 9445F: arch/x86/hyperv 9446F: arch/x86/include/asm/hyperv-tlfs.h 9447F: arch/x86/include/asm/mshyperv.h 9448F: arch/x86/include/asm/trace/hyperv.h 9449F: arch/x86/kernel/cpu/mshyperv.c 9450F: drivers/clocksource/hyperv_timer.c 9451F: drivers/hid/hid-hyperv.c 9452F: drivers/hv/ 9453F: drivers/input/serio/hyperv-keyboard.c 9454F: drivers/iommu/hyperv-iommu.c 9455F: drivers/net/ethernet/microsoft/ 9456F: drivers/net/hyperv/ 9457F: drivers/pci/controller/pci-hyperv-intf.c 9458F: drivers/pci/controller/pci-hyperv.c 9459F: drivers/scsi/storvsc_drv.c 9460F: drivers/uio/uio_hv_generic.c 9461F: drivers/video/fbdev/hyperv_fb.c 9462F: include/asm-generic/hyperv-tlfs.h 9463F: include/asm-generic/mshyperv.h 9464F: include/clocksource/hyperv_timer.h 9465F: include/linux/hyperv.h 9466F: include/uapi/linux/hyperv.h 9467F: net/vmw_vsock/hyperv_transport.c 9468F: tools/hv/ 9469 9470HYPERBUS SUPPORT 9471M: Vignesh Raghavendra <vigneshr@ti.com> 9472L: linux-mtd@lists.infradead.org 9473S: Supported 9474Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9475C: irc://irc.oftc.net/mtd 9476T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9477F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9478F: drivers/mtd/hyperbus/ 9479F: include/linux/mtd/hyperbus.h 9480 9481HYPERVISOR VIRTUAL CONSOLE DRIVER 9482L: linuxppc-dev@lists.ozlabs.org 9483S: Odd Fixes 9484F: drivers/tty/hvc/ 9485 9486I2C ACPI SUPPORT 9487M: Mika Westerberg <mika.westerberg@linux.intel.com> 9488L: linux-i2c@vger.kernel.org 9489L: linux-acpi@vger.kernel.org 9490S: Maintained 9491F: drivers/i2c/i2c-core-acpi.c 9492 9493I2C CONTROLLER DRIVER FOR NVIDIA GPU 9494M: Ajay Gupta <ajayg@nvidia.com> 9495L: linux-i2c@vger.kernel.org 9496S: Maintained 9497F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9498F: drivers/i2c/busses/i2c-nvidia-gpu.c 9499 9500I2C MUXES 9501M: Peter Rosin <peda@axentia.se> 9502L: linux-i2c@vger.kernel.org 9503S: Maintained 9504F: Documentation/devicetree/bindings/i2c/i2c-arb* 9505F: Documentation/devicetree/bindings/i2c/i2c-gate* 9506F: Documentation/devicetree/bindings/i2c/i2c-mux* 9507F: Documentation/i2c/i2c-topology.rst 9508F: Documentation/i2c/muxes/ 9509F: drivers/i2c/i2c-mux.c 9510F: drivers/i2c/muxes/ 9511F: include/linux/i2c-mux.h 9512 9513I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9514M: Gregory CLEMENT <gregory.clement@bootlin.com> 9515L: linux-i2c@vger.kernel.org 9516S: Maintained 9517F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9518F: drivers/i2c/busses/i2c-mv64xxx.c 9519 9520I2C OVER PARALLEL PORT 9521M: Jean Delvare <jdelvare@suse.com> 9522L: linux-i2c@vger.kernel.org 9523S: Maintained 9524F: Documentation/i2c/busses/i2c-parport.rst 9525F: drivers/i2c/busses/i2c-parport.c 9526 9527I2C SUBSYSTEM 9528M: Wolfram Sang <wsa@kernel.org> 9529L: linux-i2c@vger.kernel.org 9530S: Maintained 9531W: https://i2c.wiki.kernel.org/ 9532Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9533T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9534F: Documentation/devicetree/bindings/i2c/i2c.txt 9535F: Documentation/i2c/ 9536F: drivers/i2c/* 9537F: include/dt-bindings/i2c/i2c.h 9538F: include/linux/i2c-dev.h 9539F: include/linux/i2c-smbus.h 9540F: include/linux/i2c.h 9541F: include/uapi/linux/i2c-*.h 9542F: include/uapi/linux/i2c.h 9543 9544I2C SUBSYSTEM HOST DRIVERS 9545L: linux-i2c@vger.kernel.org 9546S: Odd Fixes 9547W: https://i2c.wiki.kernel.org/ 9548Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9549T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9550F: Documentation/devicetree/bindings/i2c/ 9551F: drivers/i2c/algos/ 9552F: drivers/i2c/busses/ 9553F: include/dt-bindings/i2c/ 9554 9555I2C-TAOS-EVM DRIVER 9556M: Jean Delvare <jdelvare@suse.com> 9557L: linux-i2c@vger.kernel.org 9558S: Maintained 9559F: Documentation/i2c/busses/i2c-taos-evm.rst 9560F: drivers/i2c/busses/i2c-taos-evm.c 9561 9562I2C-TINY-USB DRIVER 9563M: Till Harbaum <till@harbaum.org> 9564L: linux-i2c@vger.kernel.org 9565S: Maintained 9566W: http://www.harbaum.org/till/i2c_tiny_usb 9567F: drivers/i2c/busses/i2c-tiny-usb.c 9568 9569I2C/SMBUS CONTROLLER DRIVERS FOR PC 9570M: Jean Delvare <jdelvare@suse.com> 9571L: linux-i2c@vger.kernel.org 9572S: Maintained 9573F: Documentation/i2c/busses/i2c-ali1535.rst 9574F: Documentation/i2c/busses/i2c-ali1563.rst 9575F: Documentation/i2c/busses/i2c-ali15x3.rst 9576F: Documentation/i2c/busses/i2c-amd756.rst 9577F: Documentation/i2c/busses/i2c-amd8111.rst 9578F: Documentation/i2c/busses/i2c-i801.rst 9579F: Documentation/i2c/busses/i2c-nforce2.rst 9580F: Documentation/i2c/busses/i2c-piix4.rst 9581F: Documentation/i2c/busses/i2c-sis5595.rst 9582F: Documentation/i2c/busses/i2c-sis630.rst 9583F: Documentation/i2c/busses/i2c-sis96x.rst 9584F: Documentation/i2c/busses/i2c-via.rst 9585F: Documentation/i2c/busses/i2c-viapro.rst 9586F: drivers/i2c/busses/i2c-ali1535.c 9587F: drivers/i2c/busses/i2c-ali1563.c 9588F: drivers/i2c/busses/i2c-ali15x3.c 9589F: drivers/i2c/busses/i2c-amd756-s4882.c 9590F: drivers/i2c/busses/i2c-amd756.c 9591F: drivers/i2c/busses/i2c-amd8111.c 9592F: drivers/i2c/busses/i2c-i801.c 9593F: drivers/i2c/busses/i2c-isch.c 9594F: drivers/i2c/busses/i2c-nforce2-s4985.c 9595F: drivers/i2c/busses/i2c-nforce2.c 9596F: drivers/i2c/busses/i2c-piix4.c 9597F: drivers/i2c/busses/i2c-sis5595.c 9598F: drivers/i2c/busses/i2c-sis630.c 9599F: drivers/i2c/busses/i2c-sis96x.c 9600F: drivers/i2c/busses/i2c-via.c 9601F: drivers/i2c/busses/i2c-viapro.c 9602 9603I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9604M: Hans de Goede <hdegoede@redhat.com> 9605L: linux-i2c@vger.kernel.org 9606S: Maintained 9607F: drivers/i2c/busses/i2c-cht-wc.c 9608 9609I2C/SMBUS ISMT DRIVER 9610M: Seth Heasley <seth.heasley@intel.com> 9611M: Neil Horman <nhorman@tuxdriver.com> 9612L: linux-i2c@vger.kernel.org 9613F: Documentation/i2c/busses/i2c-ismt.rst 9614F: drivers/i2c/busses/i2c-ismt.c 9615 9616I2C/SMBUS STUB DRIVER 9617M: Jean Delvare <jdelvare@suse.com> 9618L: linux-i2c@vger.kernel.org 9619S: Maintained 9620F: drivers/i2c/i2c-stub.c 9621 9622I3C DRIVER FOR CADENCE I3C MASTER IP 9623M: Przemysław Gaj <pgaj@cadence.com> 9624S: Maintained 9625F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9626F: drivers/i3c/master/i3c-master-cdns.c 9627 9628I3C DRIVER FOR SYNOPSYS DESIGNWARE 9629M: Vitor Soares <vitor.soares@synopsys.com> 9630S: Maintained 9631F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9632F: drivers/i3c/master/dw* 9633 9634I3C SUBSYSTEM 9635M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9636L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9637S: Maintained 9638C: irc://chat.freenode.net/linux-i3c 9639T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9640F: Documentation/ABI/testing/sysfs-bus-i3c 9641F: Documentation/devicetree/bindings/i3c/ 9642F: Documentation/driver-api/i3c 9643F: drivers/i3c/ 9644F: include/linux/i3c/ 9645 9646IA64 (Itanium) PLATFORM 9647L: linux-ia64@vger.kernel.org 9648S: Orphan 9649F: Documentation/ia64/ 9650F: arch/ia64/ 9651 9652IBM Power 842 compression accelerator 9653M: Haren Myneni <haren@us.ibm.com> 9654S: Supported 9655F: crypto/842.c 9656F: drivers/crypto/nx/Kconfig 9657F: drivers/crypto/nx/Makefile 9658F: drivers/crypto/nx/nx-842* 9659F: include/linux/sw842.h 9660F: lib/842/ 9661 9662IBM Power in-Nest Crypto Acceleration 9663M: Breno Leitão <leitao@debian.org> 9664M: Nayna Jain <nayna@linux.ibm.com> 9665M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9666L: linux-crypto@vger.kernel.org 9667S: Supported 9668F: drivers/crypto/nx/Kconfig 9669F: drivers/crypto/nx/Makefile 9670F: drivers/crypto/nx/nx-aes* 9671F: drivers/crypto/nx/nx-sha* 9672F: drivers/crypto/nx/nx.* 9673F: drivers/crypto/nx/nx_csbcpb.h 9674F: drivers/crypto/nx/nx_debugfs.c 9675 9676IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9677M: Tyrel Datwyler <tyreld@linux.ibm.com> 9678L: linux-pci@vger.kernel.org 9679L: linuxppc-dev@lists.ozlabs.org 9680S: Supported 9681F: drivers/pci/hotplug/rpadlpar* 9682 9683IBM Power Linux RAID adapter 9684M: Brian King <brking@us.ibm.com> 9685S: Supported 9686F: drivers/scsi/ipr.* 9687 9688IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9689M: Tyrel Datwyler <tyreld@linux.ibm.com> 9690L: linux-pci@vger.kernel.org 9691L: linuxppc-dev@lists.ozlabs.org 9692S: Supported 9693F: drivers/pci/hotplug/rpaphp* 9694 9695IBM Power SRIOV Virtual NIC Device Driver 9696M: Dany Madden <drt@linux.ibm.com> 9697R: Thomas Falcon <tlfalcon@linux.ibm.com> 9698L: netdev@vger.kernel.org 9699S: Supported 9700F: drivers/net/ethernet/ibm/ibmvnic.* 9701 9702IBM Power Virtual Accelerator Switchboard 9703L: linuxppc-dev@lists.ozlabs.org 9704S: Supported 9705F: arch/powerpc/include/asm/vas.h 9706F: arch/powerpc/platforms/powernv/copy-paste.h 9707F: arch/powerpc/platforms/powernv/vas* 9708 9709IBM Power Virtual Ethernet Device Driver 9710M: Nick Child <nnac123@linux.ibm.com> 9711L: netdev@vger.kernel.org 9712S: Supported 9713F: drivers/net/ethernet/ibm/ibmveth.* 9714 9715IBM Power Virtual FC Device Drivers 9716M: Tyrel Datwyler <tyreld@linux.ibm.com> 9717L: linux-scsi@vger.kernel.org 9718S: Supported 9719F: drivers/scsi/ibmvscsi/ibmvfc* 9720 9721IBM Power Virtual Management Channel Driver 9722M: Brad Warrum <bwarrum@linux.ibm.com> 9723M: Ritu Agarwal <rituagar@linux.ibm.com> 9724S: Supported 9725F: drivers/misc/ibmvmc.* 9726 9727IBM Power Virtual SCSI Device Drivers 9728M: Tyrel Datwyler <tyreld@linux.ibm.com> 9729L: linux-scsi@vger.kernel.org 9730S: Supported 9731F: drivers/scsi/ibmvscsi/ibmvscsi* 9732F: include/scsi/viosrp.h 9733 9734IBM Power Virtual SCSI Device Target Driver 9735M: Michael Cyr <mikecyr@linux.ibm.com> 9736L: linux-scsi@vger.kernel.org 9737L: target-devel@vger.kernel.org 9738S: Supported 9739F: drivers/scsi/ibmvscsi_tgt/ 9740 9741IBM Power VMX Cryptographic instructions 9742M: Breno Leitão <leitao@debian.org> 9743M: Nayna Jain <nayna@linux.ibm.com> 9744M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9745L: linux-crypto@vger.kernel.org 9746S: Supported 9747F: drivers/crypto/vmx/Kconfig 9748F: drivers/crypto/vmx/Makefile 9749F: drivers/crypto/vmx/aes* 9750F: drivers/crypto/vmx/ghash* 9751F: drivers/crypto/vmx/ppc-xlate.pl 9752F: drivers/crypto/vmx/vmx.c 9753 9754IBM ServeRAID RAID DRIVER 9755S: Orphan 9756F: drivers/scsi/ips.* 9757 9758ICH LPC AND GPIO DRIVER 9759M: Peter Tyser <ptyser@xes-inc.com> 9760S: Maintained 9761F: drivers/gpio/gpio-ich.c 9762F: drivers/mfd/lpc_ich.c 9763 9764ICY I2C DRIVER 9765M: Max Staudt <max@enpas.org> 9766L: linux-i2c@vger.kernel.org 9767S: Maintained 9768F: drivers/i2c/busses/i2c-icy.c 9769 9770IDEAPAD LAPTOP EXTRAS DRIVER 9771M: Ike Panhc <ike.pan@canonical.com> 9772L: platform-driver-x86@vger.kernel.org 9773S: Maintained 9774W: http://launchpad.net/ideapad-laptop 9775F: drivers/platform/x86/ideapad-laptop.c 9776 9777IDEAPAD LAPTOP SLIDEBAR DRIVER 9778M: Andrey Moiseev <o2g.org.ru@gmail.com> 9779L: linux-input@vger.kernel.org 9780S: Maintained 9781W: https://github.com/o2genum/ideapad-slidebar 9782F: drivers/input/misc/ideapad_slidebar.c 9783 9784IDMAPPED MOUNTS 9785M: Christian Brauner <brauner@kernel.org> 9786M: Seth Forshee <sforshee@kernel.org> 9787L: linux-fsdevel@vger.kernel.org 9788S: Maintained 9789T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 9790F: Documentation/filesystems/idmappings.rst 9791F: tools/testing/selftests/mount_setattr/ 9792F: include/linux/mnt_idmapping.h 9793 9794IDT VersaClock 5 CLOCK DRIVER 9795M: Luca Ceresoli <luca@lucaceresoli.net> 9796S: Maintained 9797F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9798F: drivers/clk/clk-versaclock5.c 9799 9800IEEE 802.15.4 SUBSYSTEM 9801M: Alexander Aring <alex.aring@gmail.com> 9802M: Stefan Schmidt <stefan@datenfreihafen.org> 9803L: linux-wpan@vger.kernel.org 9804S: Maintained 9805W: https://linux-wpan.org/ 9806T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9807T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9808F: Documentation/networking/ieee802154.rst 9809F: drivers/net/ieee802154/ 9810F: include/linux/ieee802154.h 9811F: include/linux/nl802154.h 9812F: include/net/af_ieee802154.h 9813F: include/net/cfg802154.h 9814F: include/net/ieee802154_netdev.h 9815F: include/net/mac802154.h 9816F: include/net/nl802154.h 9817F: net/ieee802154/ 9818F: net/mac802154/ 9819 9820IFE PROTOCOL 9821M: Yotam Gigi <yotam.gi@gmail.com> 9822M: Jamal Hadi Salim <jhs@mojatatu.com> 9823F: include/net/ife.h 9824F: include/uapi/linux/ife.h 9825F: net/ife 9826 9827IGORPLUG-USB IR RECEIVER 9828M: Sean Young <sean@mess.org> 9829L: linux-media@vger.kernel.org 9830S: Maintained 9831F: drivers/media/rc/igorplugusb.c 9832 9833IGUANAWORKS USB IR TRANSCEIVER 9834M: Sean Young <sean@mess.org> 9835L: linux-media@vger.kernel.org 9836S: Maintained 9837F: drivers/media/rc/iguanair.c 9838 9839IIO DIGITAL POTENTIOMETER DAC 9840M: Peter Rosin <peda@axentia.se> 9841L: linux-iio@vger.kernel.org 9842S: Maintained 9843F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9844F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9845F: drivers/iio/dac/dpot-dac.c 9846 9847IIO ENVELOPE DETECTOR 9848M: Peter Rosin <peda@axentia.se> 9849L: linux-iio@vger.kernel.org 9850S: Maintained 9851F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9852F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9853F: drivers/iio/adc/envelope-detector.c 9854 9855IIO MULTIPLEXER 9856M: Peter Rosin <peda@axentia.se> 9857L: linux-iio@vger.kernel.org 9858S: Maintained 9859F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9860F: drivers/iio/multiplexer/iio-mux.c 9861 9862IIO SCMI BASED DRIVER 9863M: Jyoti Bhayana <jbhayana@google.com> 9864L: linux-iio@vger.kernel.org 9865S: Maintained 9866F: drivers/iio/common/scmi_sensors/scmi_iio.c 9867 9868IIO SUBSYSTEM AND DRIVERS 9869M: Jonathan Cameron <jic23@kernel.org> 9870R: Lars-Peter Clausen <lars@metafoo.de> 9871L: linux-iio@vger.kernel.org 9872S: Maintained 9873T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9874F: Documentation/ABI/testing/configfs-iio* 9875F: Documentation/ABI/testing/sysfs-bus-iio* 9876F: Documentation/devicetree/bindings/iio/ 9877F: drivers/iio/ 9878F: drivers/staging/iio/ 9879F: include/dt-bindings/iio/ 9880F: include/linux/iio/ 9881F: tools/iio/ 9882 9883IIO UNIT CONVERTER 9884M: Peter Rosin <peda@axentia.se> 9885L: linux-iio@vger.kernel.org 9886S: Maintained 9887F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9888F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9889F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9890F: drivers/iio/afe/iio-rescale.c 9891 9892IKANOS/ADI EAGLE ADSL USB DRIVER 9893M: Matthieu Castet <castet.matthieu@free.fr> 9894M: Stanislaw Gruszka <stf_xl@wp.pl> 9895S: Maintained 9896F: drivers/usb/atm/ueagle-atm.c 9897 9898IMAGIS TOUCHSCREEN DRIVER 9899M: Markuss Broks <markuss.broks@gmail.com> 9900S: Maintained 9901F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9902F: drivers/input/touchscreen/imagis.c 9903 9904IMGTEC ASCII LCD DRIVER 9905M: Paul Burton <paulburton@kernel.org> 9906S: Maintained 9907F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9908F: drivers/auxdisplay/img-ascii-lcd.c 9909 9910IMGTEC IR DECODER DRIVER 9911S: Orphan 9912F: drivers/media/rc/img-ir/ 9913 9914IMON SOUNDGRAPH USB IR RECEIVER 9915M: Sean Young <sean@mess.org> 9916L: linux-media@vger.kernel.org 9917S: Maintained 9918F: drivers/media/rc/imon.c 9919F: drivers/media/rc/imon_raw.c 9920 9921IMS TWINTURBO FRAMEBUFFER DRIVER 9922L: linux-fbdev@vger.kernel.org 9923S: Orphan 9924F: drivers/video/fbdev/imsttfb.c 9925 9926INA209 HARDWARE MONITOR DRIVER 9927M: Guenter Roeck <linux@roeck-us.net> 9928L: linux-hwmon@vger.kernel.org 9929S: Maintained 9930F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9931F: Documentation/hwmon/ina209.rst 9932F: drivers/hwmon/ina209.c 9933 9934INA2XX HARDWARE MONITOR DRIVER 9935M: Guenter Roeck <linux@roeck-us.net> 9936L: linux-hwmon@vger.kernel.org 9937S: Maintained 9938F: Documentation/hwmon/ina2xx.rst 9939F: drivers/hwmon/ina2xx.c 9940F: include/linux/platform_data/ina2xx.h 9941 9942INDUSTRY PACK SUBSYSTEM (IPACK) 9943M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9944M: Jens Taprogge <jens.taprogge@taprogge.org> 9945M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9946L: industrypack-devel@lists.sourceforge.net 9947S: Maintained 9948W: http://industrypack.sourceforge.net 9949F: drivers/ipack/ 9950 9951INFINEON DPS310 Driver 9952M: Eddie James <eajames@linux.ibm.com> 9953L: linux-iio@vger.kernel.org 9954S: Maintained 9955F: drivers/iio/pressure/dps310.c 9956 9957INFINIBAND SUBSYSTEM 9958M: Jason Gunthorpe <jgg@nvidia.com> 9959M: Leon Romanovsky <leonro@nvidia.com> 9960L: linux-rdma@vger.kernel.org 9961S: Supported 9962W: https://github.com/linux-rdma/rdma-core 9963Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9964T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9965F: Documentation/devicetree/bindings/infiniband/ 9966F: Documentation/infiniband/ 9967F: drivers/infiniband/ 9968F: include/rdma/ 9969F: include/trace/events/ib_mad.h 9970F: include/trace/events/ib_umad.h 9971F: include/uapi/linux/if_infiniband.h 9972F: include/uapi/rdma/ 9973F: samples/bpf/ibumad_kern.c 9974F: samples/bpf/ibumad_user.c 9975 9976INGENIC JZ4780 NAND DRIVER 9977M: Harvey Hunt <harveyhuntnexus@gmail.com> 9978L: linux-mtd@lists.infradead.org 9979L: linux-mips@vger.kernel.org 9980S: Maintained 9981F: drivers/mtd/nand/raw/ingenic/ 9982 9983INGENIC JZ47xx SoCs 9984M: Paul Cercueil <paul@crapouillou.net> 9985L: linux-mips@vger.kernel.org 9986S: Maintained 9987F: arch/mips/boot/dts/ingenic/ 9988F: arch/mips/generic/board-ingenic.c 9989F: arch/mips/include/asm/mach-ingenic/ 9990F: arch/mips/ingenic/Kconfig 9991F: drivers/clk/ingenic/ 9992F: drivers/dma/dma-jz4780.c 9993F: drivers/gpu/drm/ingenic/ 9994F: drivers/i2c/busses/i2c-jz4780.c 9995F: drivers/iio/adc/ingenic-adc.c 9996F: drivers/irqchip/irq-ingenic.c 9997F: drivers/memory/jz4780-nemc.c 9998F: drivers/mmc/host/jz4740_mmc.c 9999F: drivers/mtd/nand/raw/ingenic/ 10000F: drivers/pinctrl/pinctrl-ingenic.c 10001F: drivers/power/supply/ingenic-battery.c 10002F: drivers/pwm/pwm-jz4740.c 10003F: drivers/remoteproc/ingenic_rproc.c 10004F: drivers/rtc/rtc-jz4740.c 10005F: drivers/tty/serial/8250/8250_ingenic.c 10006F: drivers/usb/musb/jz4740.c 10007F: drivers/watchdog/jz4740_wdt.c 10008F: include/dt-bindings/iio/adc/ingenic,adc.h 10009F: include/linux/mfd/ingenic-tcu.h 10010F: sound/soc/codecs/jz47* 10011F: sound/soc/jz4740/ 10012 10013INJOINIC IP5xxx POWER BANK IC DRIVER 10014M: Samuel Holland <samuel@sholland.org> 10015S: Maintained 10016F: drivers/power/supply/ip5xxx_power.c 10017 10018INOTIFY 10019M: Jan Kara <jack@suse.cz> 10020R: Amir Goldstein <amir73il@gmail.com> 10021L: linux-fsdevel@vger.kernel.org 10022S: Maintained 10023F: Documentation/filesystems/inotify.rst 10024F: fs/notify/inotify/ 10025F: include/linux/inotify.h 10026F: include/uapi/linux/inotify.h 10027 10028INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10029M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10030L: linux-input@vger.kernel.org 10031S: Maintained 10032Q: http://patchwork.kernel.org/project/linux-input/list/ 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10034F: Documentation/devicetree/bindings/input/ 10035F: Documentation/devicetree/bindings/serio/ 10036F: Documentation/input/ 10037F: drivers/input/ 10038F: include/linux/input.h 10039F: include/linux/input/ 10040F: include/uapi/linux/input-event-codes.h 10041F: include/uapi/linux/input.h 10042 10043INPUT MULTITOUCH (MT) PROTOCOL 10044M: Henrik Rydberg <rydberg@bitmath.org> 10045L: linux-input@vger.kernel.org 10046S: Odd fixes 10047F: Documentation/input/multi-touch-protocol.rst 10048F: drivers/input/input-mt.c 10049K: \b(ABS|SYN)_MT_ 10050 10051INSIDE SECURE CRYPTO DRIVER 10052M: Antoine Tenart <atenart@kernel.org> 10053L: linux-crypto@vger.kernel.org 10054S: Maintained 10055F: drivers/crypto/inside-secure/ 10056 10057INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10058M: Mimi Zohar <zohar@linux.ibm.com> 10059M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10060L: linux-integrity@vger.kernel.org 10061S: Supported 10062T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10063F: security/integrity/ima/ 10064F: security/integrity/ 10065 10066INTEL 810/815 FRAMEBUFFER DRIVER 10067M: Antonino Daplas <adaplas@gmail.com> 10068L: linux-fbdev@vger.kernel.org 10069S: Maintained 10070F: drivers/video/fbdev/i810/ 10071 10072INTEL 8255 GPIO DRIVER 10073M: William Breathitt Gray <william.gray@linaro.org> 10074L: linux-gpio@vger.kernel.org 10075S: Maintained 10076F: drivers/gpio/gpio-i8255.c 10077F: drivers/gpio/gpio-i8255.h 10078 10079INTEL ASoC DRIVERS 10080M: Cezary Rojewski <cezary.rojewski@intel.com> 10081M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10082M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10083M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10084M: Bard Liao <yung-chuan.liao@linux.intel.com> 10085M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10086M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10087L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10088S: Supported 10089F: sound/soc/intel/ 10090 10091INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10092M: Hans de Goede <hdegoede@redhat.com> 10093L: platform-driver-x86@vger.kernel.org 10094S: Maintained 10095F: drivers/platform/x86/intel/atomisp2/pm.c 10096 10097INTEL ATOMISP2 LED DRIVER 10098M: Hans de Goede <hdegoede@redhat.com> 10099L: platform-driver-x86@vger.kernel.org 10100S: Maintained 10101F: drivers/platform/x86/intel/atomisp2/led.c 10102 10103INTEL BIOS SAR INT1092 DRIVER 10104M: Shravan Sudhakar <s.shravan@intel.com> 10105M: Intel Corporation <linuxwwan@intel.com> 10106L: platform-driver-x86@vger.kernel.org 10107S: Maintained 10108F: drivers/platform/x86/intel/int1092/ 10109 10110INTEL BROXTON PMC DRIVER 10111M: Mika Westerberg <mika.westerberg@linux.intel.com> 10112M: Zha Qipeng <qipeng.zha@intel.com> 10113S: Maintained 10114F: drivers/mfd/intel_pmc_bxt.c 10115F: include/linux/mfd/intel_pmc_bxt.h 10116 10117INTEL C600 SERIES SAS CONTROLLER DRIVER 10118M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10119L: linux-scsi@vger.kernel.org 10120S: Supported 10121T: git git://git.code.sf.net/p/intel-sas/isci 10122F: drivers/scsi/isci/ 10123 10124INTEL CPU family model numbers 10125M: Tony Luck <tony.luck@intel.com> 10126M: x86@kernel.org 10127L: linux-kernel@vger.kernel.org 10128S: Supported 10129F: arch/x86/include/asm/intel-family.h 10130 10131INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10132M: Jani Nikula <jani.nikula@linux.intel.com> 10133M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10134M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10135M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10136L: intel-gfx@lists.freedesktop.org 10137S: Supported 10138W: https://01.org/linuxgraphics/ 10139Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10140B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10141C: irc://irc.oftc.net/intel-gfx 10142T: git git://anongit.freedesktop.org/drm-intel 10143F: Documentation/gpu/i915.rst 10144F: drivers/gpu/drm/i915/ 10145F: include/drm/i915* 10146F: include/uapi/drm/i915_drm.h 10147 10148INTEL ETHERNET DRIVERS 10149M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10150M: Tony Nguyen <anthony.l.nguyen@intel.com> 10151L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10152S: Supported 10153W: http://www.intel.com/support/feedback.htm 10154W: http://e1000.sourceforge.net/ 10155Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10157T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10158F: Documentation/networking/device_drivers/ethernet/intel/ 10159F: drivers/net/ethernet/intel/ 10160F: drivers/net/ethernet/intel/*/ 10161F: include/linux/avf/virtchnl.h 10162F: include/linux/net/intel/iidc.h 10163 10164INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10165M: Mustafa Ismail <mustafa.ismail@intel.com> 10166M: Shiraz Saleem <shiraz.saleem@intel.com> 10167L: linux-rdma@vger.kernel.org 10168S: Supported 10169F: drivers/infiniband/hw/irdma/ 10170F: include/uapi/rdma/irdma-abi.h 10171 10172INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10173M: Maik Broemme <mbroemme@libmpq.org> 10174L: linux-fbdev@vger.kernel.org 10175S: Maintained 10176F: Documentation/fb/intelfb.rst 10177F: drivers/video/fbdev/intelfb/ 10178 10179INTEL GPIO DRIVERS 10180M: Andy Shevchenko <andy@kernel.org> 10181L: linux-gpio@vger.kernel.org 10182S: Supported 10183T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10184F: drivers/gpio/gpio-ich.c 10185F: drivers/gpio/gpio-merrifield.c 10186F: drivers/gpio/gpio-ml-ioh.c 10187F: drivers/gpio/gpio-pch.c 10188F: drivers/gpio/gpio-sch.c 10189F: drivers/gpio/gpio-sodaville.c 10190 10191INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10192M: Zhenyu Wang <zhenyuw@linux.intel.com> 10193M: Zhi Wang <zhi.a.wang@intel.com> 10194L: intel-gvt-dev@lists.freedesktop.org 10195L: intel-gfx@lists.freedesktop.org 10196S: Supported 10197W: https://01.org/igvt-g 10198T: git https://github.com/intel/gvt-linux.git 10199F: drivers/gpu/drm/i915/gvt/ 10200 10201INTEL HID EVENT DRIVER 10202M: Alex Hung <alex.hung@canonical.com> 10203L: platform-driver-x86@vger.kernel.org 10204S: Maintained 10205F: drivers/platform/x86/intel/hid.c 10206 10207INTEL I/OAT DMA DRIVER 10208M: Dave Jiang <dave.jiang@intel.com> 10209R: Dan Williams <dan.j.williams@intel.com> 10210L: dmaengine@vger.kernel.org 10211S: Supported 10212Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10213F: drivers/dma/ioat* 10214 10215INTEL IDXD DRIVER 10216M: Fenghua Yu <fenghua.yu@intel.com> 10217M: Dave Jiang <dave.jiang@intel.com> 10218L: dmaengine@vger.kernel.org 10219S: Supported 10220F: drivers/dma/idxd/* 10221F: include/uapi/linux/idxd.h 10222 10223INTEL IDLE DRIVER 10224M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10225M: Len Brown <lenb@kernel.org> 10226L: linux-pm@vger.kernel.org 10227S: Supported 10228B: https://bugzilla.kernel.org 10229T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10230F: drivers/idle/intel_idle.c 10231 10232INTEL IN FIELD SCAN (IFS) DEVICE 10233M: Jithu Joseph <jithu.joseph@intel.com> 10234R: Ashok Raj <ashok.raj@intel.com> 10235R: Tony Luck <tony.luck@intel.com> 10236S: Maintained 10237F: drivers/platform/x86/intel/ifs 10238F: include/trace/events/intel_ifs.h 10239 10240INTEL INTEGRATED SENSOR HUB DRIVER 10241M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10242M: Jiri Kosina <jikos@kernel.org> 10243L: linux-input@vger.kernel.org 10244S: Maintained 10245F: drivers/hid/intel-ish-hid/ 10246 10247INTEL IOMMU (VT-d) 10248M: David Woodhouse <dwmw2@infradead.org> 10249M: Lu Baolu <baolu.lu@linux.intel.com> 10250L: iommu@lists.linux.dev 10251S: Supported 10252T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10253F: drivers/iommu/intel/ 10254F: include/linux/intel-svm.h 10255 10256INTEL IOP-ADMA DMA DRIVER 10257R: Dan Williams <dan.j.williams@intel.com> 10258S: Odd fixes 10259F: drivers/dma/iop-adma.c 10260 10261INTEL IPU3 CSI-2 CIO2 DRIVER 10262M: Yong Zhi <yong.zhi@intel.com> 10263M: Sakari Ailus <sakari.ailus@linux.intel.com> 10264M: Bingbu Cao <bingbu.cao@intel.com> 10265M: Dan Scally <djrscally@gmail.com> 10266R: Tianshu Qiu <tian.shu.qiu@intel.com> 10267L: linux-media@vger.kernel.org 10268S: Maintained 10269T: git git://linuxtv.org/media_tree.git 10270F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10271F: drivers/media/pci/intel/ipu3/ 10272 10273INTEL IPU3 CSI-2 IMGU DRIVER 10274M: Sakari Ailus <sakari.ailus@linux.intel.com> 10275R: Bingbu Cao <bingbu.cao@intel.com> 10276R: Tianshu Qiu <tian.shu.qiu@intel.com> 10277L: linux-media@vger.kernel.org 10278S: Maintained 10279F: Documentation/admin-guide/media/ipu3.rst 10280F: Documentation/admin-guide/media/ipu3_rcb.svg 10281F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10282F: drivers/staging/media/ipu3/ 10283 10284INTEL IXP4XX CRYPTO SUPPORT 10285M: Corentin Labbe <clabbe@baylibre.com> 10286L: linux-crypto@vger.kernel.org 10287S: Maintained 10288F: drivers/crypto/ixp4xx_crypto.c 10289 10290INTEL ISHTP ECLITE DRIVER 10291M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10292L: platform-driver-x86@vger.kernel.org 10293S: Supported 10294F: drivers/platform/x86/intel/ishtp_eclite.c 10295 10296INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10297M: Krzysztof Halasa <khalasa@piap.pl> 10298S: Maintained 10299F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10300F: drivers/net/wan/ixp4xx_hss.c 10301F: drivers/soc/ixp4xx/ixp4xx-npe.c 10302F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10303F: include/linux/soc/ixp4xx/npe.h 10304F: include/linux/soc/ixp4xx/qmgr.h 10305 10306INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10307M: Deepak Saxena <dsaxena@plexity.net> 10308S: Maintained 10309F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10310F: drivers/char/hw_random/ixp4xx-rng.c 10311 10312INTEL KEEM BAY DRM DRIVER 10313M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10314M: Edmund Dea <edmund.j.dea@intel.com> 10315S: Maintained 10316F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10317F: drivers/gpu/drm/kmb/ 10318 10319INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10320M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10321S: Maintained 10322F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10323F: drivers/crypto/keembay/Kconfig 10324F: drivers/crypto/keembay/Makefile 10325F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10326F: drivers/crypto/keembay/ocs-aes.c 10327F: drivers/crypto/keembay/ocs-aes.h 10328 10329INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10330M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10331M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10332M: Mark Gross <mgross@linux.intel.com> 10333S: Maintained 10334F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10335F: drivers/crypto/keembay/Kconfig 10336F: drivers/crypto/keembay/Makefile 10337F: drivers/crypto/keembay/keembay-ocs-ecc.c 10338 10339INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10340M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10341M: Declan Murphy <declan.murphy@intel.com> 10342S: Maintained 10343F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10344F: drivers/crypto/keembay/Kconfig 10345F: drivers/crypto/keembay/Makefile 10346F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10347F: drivers/crypto/keembay/ocs-hcu.c 10348F: drivers/crypto/keembay/ocs-hcu.h 10349 10350INTEL THUNDER BAY EMMC PHY DRIVER 10351M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10352M: Rashmi A <rashmi.a@intel.com> 10353S: Maintained 10354F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10355F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10356 10357INTEL MANAGEMENT ENGINE (mei) 10358M: Tomas Winkler <tomas.winkler@intel.com> 10359L: linux-kernel@vger.kernel.org 10360S: Supported 10361F: Documentation/driver-api/mei/* 10362F: drivers/misc/mei/ 10363F: drivers/watchdog/mei_wdt.c 10364F: include/linux/mei_aux.h 10365F: include/linux/mei_cl_bus.h 10366F: include/uapi/linux/mei.h 10367F: samples/mei/* 10368 10369INTEL MAX 10 BMC MFD DRIVER 10370M: Xu Yilun <yilun.xu@intel.com> 10371R: Tom Rix <trix@redhat.com> 10372S: Maintained 10373F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10374F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10375F: drivers/hwmon/intel-m10-bmc-hwmon.c 10376F: drivers/mfd/intel-m10-bmc.c 10377F: include/linux/mfd/intel-m10-bmc.h 10378 10379INTEL MENLOW THERMAL DRIVER 10380M: Sujith Thomas <sujith.thomas@intel.com> 10381L: linux-pm@vger.kernel.org 10382S: Supported 10383W: https://01.org/linux-acpi 10384F: drivers/thermal/intel/intel_menlow.c 10385 10386INTEL P-Unit IPC DRIVER 10387M: Zha Qipeng <qipeng.zha@intel.com> 10388L: platform-driver-x86@vger.kernel.org 10389S: Maintained 10390F: arch/x86/include/asm/intel_punit_ipc.h 10391F: drivers/platform/x86/intel/punit_ipc.c 10392 10393INTEL PMC CORE DRIVER 10394M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10395M: David E Box <david.e.box@intel.com> 10396L: platform-driver-x86@vger.kernel.org 10397S: Maintained 10398F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10399F: drivers/platform/x86/intel/pmc/ 10400 10401INTEL PMIC GPIO DRIVERS 10402M: Andy Shevchenko <andy@kernel.org> 10403S: Supported 10404T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10405F: drivers/gpio/gpio-*cove.c 10406 10407INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10408M: Andy Shevchenko <andy@kernel.org> 10409S: Supported 10410F: drivers/mfd/intel_soc_pmic* 10411F: include/linux/mfd/intel_soc_pmic* 10412 10413INTEL PMT DRIVERS 10414M: David E. Box <david.e.box@linux.intel.com> 10415S: Supported 10416F: drivers/platform/x86/intel/pmt/ 10417 10418INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10419M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10420L: linux-wireless@vger.kernel.org 10421S: Maintained 10422F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10423F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10424F: drivers/net/wireless/intel/ipw2x00/ 10425 10426INTEL PSTATE DRIVER 10427M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10428M: Len Brown <lenb@kernel.org> 10429L: linux-pm@vger.kernel.org 10430S: Supported 10431F: drivers/cpufreq/intel_pstate.c 10432 10433INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10434M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10435L: linux-iio@vger.kernel.org 10436F: drivers/counter/intel-qep.c 10437 10438INTEL SCU DRIVERS 10439M: Mika Westerberg <mika.westerberg@linux.intel.com> 10440S: Maintained 10441F: arch/x86/include/asm/intel_scu_ipc.h 10442F: drivers/platform/x86/intel_scu_* 10443 10444INTEL SDSI DRIVER 10445M: David E. Box <david.e.box@linux.intel.com> 10446S: Supported 10447F: drivers/platform/x86/intel/sdsi.c 10448F: tools/arch/x86/intel_sdsi/ 10449F: tools/testing/selftests/drivers/sdsi/ 10450 10451INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10452M: Daniel Scally <djrscally@gmail.com> 10453S: Maintained 10454F: drivers/platform/x86/intel/int3472/ 10455 10456INTEL SPEED SELECT TECHNOLOGY 10457M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10458L: platform-driver-x86@vger.kernel.org 10459S: Maintained 10460F: drivers/platform/x86/intel/speed_select_if/ 10461F: include/uapi/linux/isst_if.h 10462F: tools/power/x86/intel-speed-select/ 10463 10464INTEL STRATIX10 FIRMWARE DRIVERS 10465M: Dinh Nguyen <dinguyen@kernel.org> 10466L: linux-kernel@vger.kernel.org 10467S: Maintained 10468F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10469F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10470F: drivers/firmware/stratix10-rsu.c 10471F: drivers/firmware/stratix10-svc.c 10472F: include/linux/firmware/intel/stratix10-smc.h 10473F: include/linux/firmware/intel/stratix10-svc-client.h 10474T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10475 10476INTEL TELEMETRY DRIVER 10477M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10478M: "David E. Box" <david.e.box@linux.intel.com> 10479L: platform-driver-x86@vger.kernel.org 10480S: Maintained 10481F: arch/x86/include/asm/intel_telemetry.h 10482F: drivers/platform/x86/intel/telemetry/ 10483 10484INTEL UNCORE FREQUENCY CONTROL 10485M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10486L: platform-driver-x86@vger.kernel.org 10487S: Maintained 10488F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10489F: drivers/platform/x86/intel/uncore-frequency/ 10490 10491INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10492M: David E. Box <david.e.box@linux.intel.com> 10493S: Supported 10494F: drivers/platform/x86/intel/vsec.* 10495 10496INTEL VIRTUAL BUTTON DRIVER 10497M: AceLan Kao <acelan.kao@canonical.com> 10498L: platform-driver-x86@vger.kernel.org 10499S: Maintained 10500F: drivers/platform/x86/intel/vbtn.c 10501 10502INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10503M: Stanislaw Gruszka <stf_xl@wp.pl> 10504L: linux-wireless@vger.kernel.org 10505S: Supported 10506F: drivers/net/wireless/intel/iwlegacy/ 10507 10508INTEL WIRELESS WIFI LINK (iwlwifi) 10509M: Gregory Greenman <gregory.greenman@intel.com> 10510L: linux-wireless@vger.kernel.org 10511S: Supported 10512W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10513T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10514F: drivers/net/wireless/intel/iwlwifi/ 10515 10516INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10517M: Jithu Joseph <jithu.joseph@intel.com> 10518R: Maurice Ma <maurice.ma@intel.com> 10519S: Maintained 10520W: https://slimbootloader.github.io/security/firmware-update.html 10521F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10522 10523INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10524L: Dell.Client.Kernel@dell.com 10525S: Maintained 10526F: drivers/platform/x86/intel/wmi/thunderbolt.c 10527 10528INTEL WWAN IOSM DRIVER 10529M: M Chetan Kumar <m.chetan.kumar@intel.com> 10530M: Intel Corporation <linuxwwan@intel.com> 10531L: netdev@vger.kernel.org 10532S: Maintained 10533F: drivers/net/wwan/iosm/ 10534 10535INTEL(R) TRACE HUB 10536M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10537S: Supported 10538F: Documentation/trace/intel_th.rst 10539F: drivers/hwtracing/intel_th/ 10540F: include/linux/intel_th.h 10541 10542INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10543M: Ning Sun <ning.sun@intel.com> 10544L: tboot-devel@lists.sourceforge.net 10545S: Supported 10546W: http://tboot.sourceforge.net 10547T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10548F: Documentation/x86/intel_txt.rst 10549F: arch/x86/kernel/tboot.c 10550F: include/linux/tboot.h 10551 10552INTEL SGX 10553M: Jarkko Sakkinen <jarkko@kernel.org> 10554R: Dave Hansen <dave.hansen@linux.intel.com> 10555L: linux-sgx@vger.kernel.org 10556S: Supported 10557Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10558T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10559F: Documentation/x86/sgx.rst 10560F: arch/x86/entry/vdso/vsgx.S 10561F: arch/x86/include/asm/sgx.h 10562F: arch/x86/include/uapi/asm/sgx.h 10563F: arch/x86/kernel/cpu/sgx/* 10564F: tools/testing/selftests/sgx/* 10565K: \bSGX_ 10566 10567INTERCONNECT API 10568M: Georgi Djakov <djakov@kernel.org> 10569L: linux-pm@vger.kernel.org 10570S: Maintained 10571T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10572F: Documentation/devicetree/bindings/interconnect/ 10573F: Documentation/driver-api/interconnect.rst 10574F: drivers/interconnect/ 10575F: include/dt-bindings/interconnect/ 10576F: include/linux/interconnect-provider.h 10577F: include/linux/interconnect.h 10578 10579INTERRUPT COUNTER DRIVER 10580M: Oleksij Rempel <o.rempel@pengutronix.de> 10581R: Pengutronix Kernel Team <kernel@pengutronix.de> 10582L: linux-iio@vger.kernel.org 10583F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10584F: drivers/counter/interrupt-cnt.c 10585 10586INTERSIL ISL7998X VIDEO DECODER DRIVER 10587M: Michael Tretter <m.tretter@pengutronix.de> 10588R: Pengutronix Kernel Team <kernel@pengutronix.de> 10589L: linux-media@vger.kernel.org 10590S: Maintained 10591F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10592F: drivers/media/i2c/isl7998x.c 10593 10594INVENSENSE ICM-426xx IMU DRIVER 10595M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10596L: linux-iio@vger.kernel.org 10597S: Maintained 10598W: https://invensense.tdk.com/ 10599F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10600F: drivers/iio/imu/inv_icm42600/ 10601 10602INVENSENSE MPU-3050 GYROSCOPE DRIVER 10603M: Linus Walleij <linus.walleij@linaro.org> 10604L: linux-iio@vger.kernel.org 10605S: Maintained 10606F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10607F: drivers/iio/gyro/mpu3050* 10608 10609IOC3 ETHERNET DRIVER 10610M: Ralf Baechle <ralf@linux-mips.org> 10611L: linux-mips@vger.kernel.org 10612S: Maintained 10613F: drivers/net/ethernet/sgi/ioc3-eth.c 10614 10615IOMAP FILESYSTEM LIBRARY 10616M: Christoph Hellwig <hch@infradead.org> 10617M: Darrick J. Wong <djwong@kernel.org> 10618L: linux-xfs@vger.kernel.org 10619L: linux-fsdevel@vger.kernel.org 10620S: Supported 10621T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10622F: fs/iomap/ 10623F: include/linux/iomap.h 10624 10625IOMMU DMA-API LAYER 10626M: Robin Murphy <robin.murphy@arm.com> 10627L: iommu@lists.linux.dev 10628S: Maintained 10629T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10630F: drivers/iommu/dma-iommu.c 10631F: drivers/iommu/iova.c 10632F: include/linux/dma-iommu.h 10633F: include/linux/iova.h 10634 10635IOMMU SUBSYSTEM 10636M: Joerg Roedel <joro@8bytes.org> 10637M: Will Deacon <will@kernel.org> 10638R: Robin Murphy <robin.murphy@arm.com> 10639L: iommu@lists.linux.dev 10640S: Maintained 10641T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10642F: Documentation/devicetree/bindings/iommu/ 10643F: Documentation/userspace-api/iommu.rst 10644F: drivers/iommu/ 10645F: include/linux/iommu.h 10646F: include/linux/iova.h 10647F: include/linux/of_iommu.h 10648F: include/uapi/linux/iommu.h 10649 10650IOSYS-MAP HELPERS 10651M: Thomas Zimmermann <tzimmermann@suse.de> 10652L: dri-devel@lists.freedesktop.org 10653S: Maintained 10654T: git git://anongit.freedesktop.org/drm/drm-misc 10655F: include/linux/iosys-map.h 10656 10657IO_URING 10658M: Jens Axboe <axboe@kernel.dk> 10659R: Pavel Begunkov <asml.silence@gmail.com> 10660L: io-uring@vger.kernel.org 10661S: Maintained 10662T: git git://git.kernel.dk/linux-block 10663T: git git://git.kernel.dk/liburing 10664F: io_uring/ 10665F: include/linux/io_uring.h 10666F: include/uapi/linux/io_uring.h 10667F: tools/io_uring/ 10668 10669IPMI SUBSYSTEM 10670M: Corey Minyard <minyard@acm.org> 10671L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10672S: Supported 10673W: http://openipmi.sourceforge.net/ 10674T: git https://github.com/cminyard/linux-ipmi.git for-next 10675F: Documentation/driver-api/ipmi.rst 10676F: Documentation/devicetree/bindings/ipmi/ 10677F: drivers/char/ipmi/ 10678F: include/linux/ipmi* 10679F: include/uapi/linux/ipmi* 10680 10681IPS SCSI RAID DRIVER 10682M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10683L: linux-scsi@vger.kernel.org 10684S: Maintained 10685W: http://www.adaptec.com/ 10686F: drivers/scsi/ips* 10687 10688IPVS 10689M: Simon Horman <horms@verge.net.au> 10690M: Julian Anastasov <ja@ssi.bg> 10691L: netdev@vger.kernel.org 10692L: lvs-devel@vger.kernel.org 10693S: Maintained 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10696F: Documentation/networking/ipvs-sysctl.rst 10697F: include/net/ip_vs.h 10698F: include/uapi/linux/ip_vs.h 10699F: net/netfilter/ipvs/ 10700 10701IPWIRELESS DRIVER 10702M: Jiri Kosina <jikos@kernel.org> 10703M: David Sterba <dsterba@suse.com> 10704S: Odd Fixes 10705F: drivers/tty/ipwireless/ 10706 10707IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10708M: Marc Zyngier <maz@kernel.org> 10709S: Maintained 10710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10711F: Documentation/core-api/irq/irq-domain.rst 10712F: include/linux/irqdomain.h 10713F: kernel/irq/irqdomain.c 10714F: kernel/irq/msi.c 10715 10716IRQ SUBSYSTEM 10717M: Thomas Gleixner <tglx@linutronix.de> 10718L: linux-kernel@vger.kernel.org 10719S: Maintained 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10721F: kernel/irq/ 10722 10723IRQCHIP DRIVERS 10724M: Thomas Gleixner <tglx@linutronix.de> 10725M: Marc Zyngier <maz@kernel.org> 10726L: linux-kernel@vger.kernel.org 10727S: Maintained 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10729F: Documentation/devicetree/bindings/interrupt-controller/ 10730F: drivers/irqchip/ 10731 10732ISA 10733M: William Breathitt Gray <william.gray@linaro.org> 10734S: Maintained 10735F: Documentation/driver-api/isa.rst 10736F: drivers/base/isa.c 10737F: include/linux/isa.h 10738 10739ISA RADIO MODULE 10740M: Hans Verkuil <hverkuil@xs4all.nl> 10741L: linux-media@vger.kernel.org 10742S: Maintained 10743W: https://linuxtv.org 10744T: git git://linuxtv.org/media_tree.git 10745F: drivers/media/radio/radio-isa* 10746 10747ISAPNP 10748M: Jaroslav Kysela <perex@perex.cz> 10749S: Maintained 10750F: Documentation/driver-api/isapnp.rst 10751F: drivers/pnp/isapnp/ 10752F: include/linux/isapnp.h 10753 10754ISCSI 10755M: Lee Duncan <lduncan@suse.com> 10756M: Chris Leech <cleech@redhat.com> 10757M: Mike Christie <michael.christie@oracle.com> 10758L: open-iscsi@googlegroups.com 10759L: linux-scsi@vger.kernel.org 10760S: Maintained 10761W: www.open-iscsi.com 10762F: drivers/scsi/*iscsi* 10763F: include/scsi/*iscsi* 10764 10765iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10766M: Peter Jones <pjones@redhat.com> 10767M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10768S: Maintained 10769F: drivers/firmware/iscsi_ibft* 10770 10771ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10772M: Sagi Grimberg <sagi@grimberg.me> 10773M: Max Gurtovoy <mgurtovoy@nvidia.com> 10774L: linux-rdma@vger.kernel.org 10775S: Supported 10776W: http://www.openfabrics.org 10777W: www.open-iscsi.org 10778Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10779F: drivers/infiniband/ulp/iser/ 10780 10781ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10782M: Sagi Grimberg <sagi@grimberg.me> 10783L: linux-rdma@vger.kernel.org 10784L: target-devel@vger.kernel.org 10785S: Supported 10786W: http://www.linux-iscsi.org 10787T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10788F: drivers/infiniband/ulp/isert 10789 10790ISDN/CMTP OVER BLUETOOTH 10791M: Karsten Keil <isdn@linux-pingi.de> 10792L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10793L: netdev@vger.kernel.org 10794S: Odd Fixes 10795W: http://www.isdn4linux.de 10796F: Documentation/isdn/ 10797F: drivers/isdn/capi/ 10798F: include/linux/isdn/ 10799F: include/uapi/linux/isdn/ 10800F: net/bluetooth/cmtp/ 10801 10802ISDN/mISDN SUBSYSTEM 10803M: Karsten Keil <isdn@linux-pingi.de> 10804L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10805L: netdev@vger.kernel.org 10806S: Maintained 10807W: http://www.isdn4linux.de 10808F: drivers/isdn/Kconfig 10809F: drivers/isdn/Makefile 10810F: drivers/isdn/hardware/ 10811F: drivers/isdn/mISDN/ 10812 10813IT87 HARDWARE MONITORING DRIVER 10814M: Jean Delvare <jdelvare@suse.com> 10815L: linux-hwmon@vger.kernel.org 10816S: Maintained 10817F: Documentation/hwmon/it87.rst 10818F: drivers/hwmon/it87.c 10819 10820IT913X MEDIA DRIVER 10821M: Antti Palosaari <crope@iki.fi> 10822L: linux-media@vger.kernel.org 10823S: Maintained 10824W: https://linuxtv.org 10825W: http://palosaari.fi/linux/ 10826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10827T: git git://linuxtv.org/anttip/media_tree.git 10828F: drivers/media/tuners/it913x* 10829 10830ITE IT66121 HDMI BRIDGE DRIVER 10831M: Phong LE <ple@baylibre.com> 10832M: Neil Armstrong <narmstrong@baylibre.com> 10833S: Maintained 10834T: git git://anongit.freedesktop.org/drm/drm-misc 10835F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10836F: drivers/gpu/drm/bridge/ite-it66121.c 10837 10838IVTV VIDEO4LINUX DRIVER 10839M: Andy Walls <awalls@md.metrocast.net> 10840L: linux-media@vger.kernel.org 10841S: Maintained 10842W: https://linuxtv.org 10843T: git git://linuxtv.org/media_tree.git 10844F: Documentation/admin-guide/media/ivtv* 10845F: drivers/media/pci/ivtv/ 10846F: include/uapi/linux/ivtv* 10847 10848IX2505V MEDIA DRIVER 10849M: Malcolm Priestley <tvboxspy@gmail.com> 10850L: linux-media@vger.kernel.org 10851S: Maintained 10852W: https://linuxtv.org 10853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10854F: drivers/media/dvb-frontends/ix2505v* 10855 10856JAILHOUSE HYPERVISOR INTERFACE 10857M: Jan Kiszka <jan.kiszka@siemens.com> 10858L: jailhouse-dev@googlegroups.com 10859S: Maintained 10860F: arch/x86/include/asm/jailhouse_para.h 10861F: arch/x86/kernel/jailhouse.c 10862 10863JC42.4 TEMPERATURE SENSOR DRIVER 10864M: Guenter Roeck <linux@roeck-us.net> 10865L: linux-hwmon@vger.kernel.org 10866S: Maintained 10867F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10868F: Documentation/hwmon/jc42.rst 10869F: drivers/hwmon/jc42.c 10870 10871JFS FILESYSTEM 10872M: Dave Kleikamp <shaggy@kernel.org> 10873L: jfs-discussion@lists.sourceforge.net 10874S: Maintained 10875W: http://jfs.sourceforge.net/ 10876T: git git://github.com/kleikamp/linux-shaggy.git 10877F: Documentation/admin-guide/jfs.rst 10878F: fs/jfs/ 10879 10880JME NETWORK DRIVER 10881M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10882L: netdev@vger.kernel.org 10883S: Maintained 10884F: drivers/net/ethernet/jme.* 10885 10886JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10887M: David Woodhouse <dwmw2@infradead.org> 10888M: Richard Weinberger <richard@nod.at> 10889L: linux-mtd@lists.infradead.org 10890S: Odd Fixes 10891W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10892T: git git://git.infradead.org/ubifs-2.6.git 10893F: fs/jffs2/ 10894F: include/uapi/linux/jffs2.h 10895 10896JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10897M: "Theodore Ts'o" <tytso@mit.edu> 10898M: Jan Kara <jack@suse.com> 10899L: linux-ext4@vger.kernel.org 10900S: Maintained 10901F: fs/jbd2/ 10902F: include/linux/jbd2.h 10903 10904JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10905M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10906L: linux-media@vger.kernel.org 10907L: linux-renesas-soc@vger.kernel.org 10908S: Maintained 10909F: drivers/media/platform/renesas/rcar_jpu.c 10910 10911JSM Neo PCI based serial card 10912L: linux-serial@vger.kernel.org 10913S: Orphan 10914F: drivers/tty/serial/jsm/ 10915 10916K10TEMP HARDWARE MONITORING DRIVER 10917M: Clemens Ladisch <clemens@ladisch.de> 10918L: linux-hwmon@vger.kernel.org 10919S: Maintained 10920F: Documentation/hwmon/k10temp.rst 10921F: drivers/hwmon/k10temp.c 10922 10923K8TEMP HARDWARE MONITORING DRIVER 10924M: Rudolf Marek <r.marek@assembler.cz> 10925L: linux-hwmon@vger.kernel.org 10926S: Maintained 10927F: Documentation/hwmon/k8temp.rst 10928F: drivers/hwmon/k8temp.c 10929 10930KASAN 10931M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10932R: Alexander Potapenko <glider@google.com> 10933R: Andrey Konovalov <andreyknvl@gmail.com> 10934R: Dmitry Vyukov <dvyukov@google.com> 10935R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10936L: kasan-dev@googlegroups.com 10937S: Maintained 10938F: Documentation/dev-tools/kasan.rst 10939F: arch/*/include/asm/*kasan.h 10940F: arch/*/mm/kasan_init* 10941F: include/linux/kasan*.h 10942F: lib/Kconfig.kasan 10943F: lib/test_kasan*.c 10944F: mm/kasan/ 10945F: scripts/Makefile.kasan 10946 10947KCONFIG 10948M: Masahiro Yamada <masahiroy@kernel.org> 10949L: linux-kbuild@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10952F: Documentation/kbuild/kconfig* 10953F: scripts/Kconfig.include 10954F: scripts/kconfig/ 10955 10956KCOV 10957R: Dmitry Vyukov <dvyukov@google.com> 10958R: Andrey Konovalov <andreyknvl@gmail.com> 10959L: kasan-dev@googlegroups.com 10960S: Maintained 10961F: Documentation/dev-tools/kcov.rst 10962F: include/linux/kcov.h 10963F: include/uapi/linux/kcov.h 10964F: kernel/kcov.c 10965F: scripts/Makefile.kcov 10966 10967KCSAN 10968M: Marco Elver <elver@google.com> 10969R: Dmitry Vyukov <dvyukov@google.com> 10970L: kasan-dev@googlegroups.com 10971S: Maintained 10972F: Documentation/dev-tools/kcsan.rst 10973F: include/linux/kcsan*.h 10974F: kernel/kcsan/ 10975F: lib/Kconfig.kcsan 10976F: scripts/Makefile.kcsan 10977 10978KDUMP 10979M: Baoquan He <bhe@redhat.com> 10980R: Vivek Goyal <vgoyal@redhat.com> 10981R: Dave Young <dyoung@redhat.com> 10982L: kexec@lists.infradead.org 10983S: Maintained 10984W: http://lse.sourceforge.net/kdump/ 10985F: Documentation/admin-guide/kdump/ 10986F: fs/proc/vmcore.c 10987F: include/linux/crash_core.h 10988F: include/linux/crash_dump.h 10989F: include/uapi/linux/vmcore.h 10990F: kernel/crash_*.c 10991 10992KEENE FM RADIO TRANSMITTER DRIVER 10993M: Hans Verkuil <hverkuil@xs4all.nl> 10994L: linux-media@vger.kernel.org 10995S: Maintained 10996W: https://linuxtv.org 10997T: git git://linuxtv.org/media_tree.git 10998F: drivers/media/radio/radio-keene* 10999 11000KERNEL AUTOMOUNTER 11001M: Ian Kent <raven@themaw.net> 11002L: autofs@vger.kernel.org 11003S: Maintained 11004F: fs/autofs/ 11005 11006KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11007M: Masahiro Yamada <masahiroy@kernel.org> 11008M: Michal Marek <michal.lkml@markovi.net> 11009R: Nick Desaulniers <ndesaulniers@google.com> 11010L: linux-kbuild@vger.kernel.org 11011S: Maintained 11012T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11013F: Documentation/kbuild/ 11014F: Makefile 11015F: scripts/*vmlinux* 11016F: scripts/Kbuild* 11017F: scripts/Makefile* 11018F: scripts/basic/ 11019F: scripts/dummy-tools/ 11020F: scripts/mk* 11021F: scripts/mod/ 11022F: scripts/package/ 11023 11024KERNEL HARDENING (not covered by other areas) 11025M: Kees Cook <keescook@chromium.org> 11026L: linux-hardening@vger.kernel.org 11027S: Supported 11028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11029F: include/linux/overflow.h 11030F: include/linux/randomize_kstack.h 11031F: mm/usercopy.c 11032K: \b(add|choose)_random_kstack_offset\b 11033K: \b__check_(object_size|heap_object)\b 11034 11035KERNEL JANITORS 11036L: kernel-janitors@vger.kernel.org 11037S: Odd Fixes 11038W: http://kernelnewbies.org/KernelJanitors 11039 11040KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11041M: Chuck Lever <chuck.lever@oracle.com> 11042M: Jeff Layton <jlayton@kernel.org> 11043L: linux-nfs@vger.kernel.org 11044S: Supported 11045W: http://nfs.sourceforge.net/ 11046T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11047F: fs/lockd/ 11048F: fs/nfs_common/ 11049F: fs/nfsd/ 11050F: include/linux/lockd/ 11051F: include/linux/sunrpc/ 11052F: include/uapi/linux/nfsd/ 11053F: include/uapi/linux/sunrpc/ 11054F: net/sunrpc/ 11055F: Documentation/filesystems/nfs/ 11056 11057KERNEL REGRESSIONS 11058M: Thorsten Leemhuis <linux@leemhuis.info> 11059L: regressions@lists.linux.dev 11060S: Supported 11061F: Documentation/admin-guide/reporting-regressions.rst 11062F: Documentation/process/handling-regressions.rst 11063 11064KERNEL SELFTEST FRAMEWORK 11065M: Shuah Khan <shuah@kernel.org> 11066M: Shuah Khan <skhan@linuxfoundation.org> 11067L: linux-kselftest@vger.kernel.org 11068S: Maintained 11069Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11070T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11071F: Documentation/dev-tools/kselftest* 11072F: tools/testing/selftests/ 11073 11074KERNEL SMB3 SERVER (KSMBD) 11075M: Namjae Jeon <linkinjeon@kernel.org> 11076M: Steve French <sfrench@samba.org> 11077M: Hyunchul Lee <hyc.lee@gmail.com> 11078R: Sergey Senozhatsky <senozhatsky@chromium.org> 11079L: linux-cifs@vger.kernel.org 11080S: Maintained 11081T: git git://git.samba.org/ksmbd.git 11082F: Documentation/filesystems/cifs/ksmbd.rst 11083F: fs/ksmbd/ 11084F: fs/smbfs_common/ 11085 11086KERNEL UNIT TESTING FRAMEWORK (KUnit) 11087M: Brendan Higgins <brendanhiggins@google.com> 11088M: David Gow <davidgow@google.com> 11089L: linux-kselftest@vger.kernel.org 11090L: kunit-dev@googlegroups.com 11091S: Maintained 11092W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11093F: Documentation/dev-tools/kunit/ 11094F: include/kunit/ 11095F: lib/kunit/ 11096F: tools/testing/kunit/ 11097 11098KERNEL USERMODE HELPER 11099M: Luis Chamberlain <mcgrof@kernel.org> 11100L: linux-kernel@vger.kernel.org 11101S: Maintained 11102F: include/linux/umh.h 11103F: kernel/umh.c 11104 11105KERNEL VIRTUAL MACHINE (KVM) 11106M: Paolo Bonzini <pbonzini@redhat.com> 11107L: kvm@vger.kernel.org 11108S: Supported 11109W: http://www.linux-kvm.org 11110T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11111F: Documentation/virt/kvm/ 11112F: include/asm-generic/kvm* 11113F: include/kvm/iodev.h 11114F: include/linux/kvm* 11115F: include/trace/events/kvm.h 11116F: include/uapi/asm-generic/kvm* 11117F: include/uapi/linux/kvm* 11118F: tools/kvm/ 11119F: tools/testing/selftests/kvm/ 11120F: virt/kvm/* 11121 11122KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11123M: Marc Zyngier <maz@kernel.org> 11124R: James Morse <james.morse@arm.com> 11125R: Alexandru Elisei <alexandru.elisei@arm.com> 11126R: Suzuki K Poulose <suzuki.poulose@arm.com> 11127R: Oliver Upton <oliver.upton@linux.dev> 11128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11129L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 11130S: Maintained 11131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11132F: arch/arm64/include/asm/kvm* 11133F: arch/arm64/include/uapi/asm/kvm* 11134F: arch/arm64/kvm/ 11135F: include/kvm/arm_* 11136F: tools/testing/selftests/kvm/*/aarch64/ 11137F: tools/testing/selftests/kvm/aarch64/ 11138 11139KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11140M: Huacai Chen <chenhuacai@kernel.org> 11141M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11142L: linux-mips@vger.kernel.org 11143L: kvm@vger.kernel.org 11144S: Maintained 11145T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11146F: arch/mips/include/asm/kvm* 11147F: arch/mips/include/uapi/asm/kvm* 11148F: arch/mips/kvm/ 11149 11150KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11151L: linuxppc-dev@lists.ozlabs.org 11152T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11153F: arch/powerpc/include/asm/kvm* 11154F: arch/powerpc/include/uapi/asm/kvm* 11155F: arch/powerpc/kernel/kvm* 11156F: arch/powerpc/kvm/ 11157 11158KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11159M: Anup Patel <anup@brainfault.org> 11160R: Atish Patra <atishp@atishpatra.org> 11161L: kvm@vger.kernel.org 11162L: kvm-riscv@lists.infradead.org 11163L: linux-riscv@lists.infradead.org 11164S: Maintained 11165T: git git://github.com/kvm-riscv/linux.git 11166F: arch/riscv/include/asm/kvm* 11167F: arch/riscv/include/uapi/asm/kvm* 11168F: arch/riscv/kvm/ 11169F: tools/testing/selftests/kvm/*/riscv/ 11170 11171KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11172M: Christian Borntraeger <borntraeger@linux.ibm.com> 11173M: Janosch Frank <frankja@linux.ibm.com> 11174M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11175R: David Hildenbrand <david@redhat.com> 11176L: kvm@vger.kernel.org 11177S: Supported 11178W: http://www.ibm.com/developerworks/linux/linux390/ 11179T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11180F: Documentation/virt/kvm/s390* 11181F: arch/s390/include/asm/gmap.h 11182F: arch/s390/include/asm/kvm* 11183F: arch/s390/include/uapi/asm/kvm* 11184F: arch/s390/include/uapi/asm/uvdevice.h 11185F: arch/s390/kernel/uv.c 11186F: arch/s390/kvm/ 11187F: arch/s390/mm/gmap.c 11188F: drivers/s390/char/uvdevice.c 11189F: tools/testing/selftests/drivers/s390x/uvdevice/ 11190F: tools/testing/selftests/kvm/*/s390x/ 11191F: tools/testing/selftests/kvm/s390x/ 11192 11193KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11194M: Sean Christopherson <seanjc@google.com> 11195M: Paolo Bonzini <pbonzini@redhat.com> 11196L: kvm@vger.kernel.org 11197S: Supported 11198T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11199F: arch/x86/include/asm/kvm* 11200F: arch/x86/include/asm/svm.h 11201F: arch/x86/include/asm/vmx*.h 11202F: arch/x86/include/uapi/asm/kvm* 11203F: arch/x86/include/uapi/asm/svm.h 11204F: arch/x86/include/uapi/asm/vmx.h 11205F: arch/x86/kvm/ 11206F: arch/x86/kvm/*/ 11207 11208KVM PARAVIRT (KVM/paravirt) 11209M: Paolo Bonzini <pbonzini@redhat.com> 11210R: Wanpeng Li <wanpengli@tencent.com> 11211R: Vitaly Kuznetsov <vkuznets@redhat.com> 11212L: kvm@vger.kernel.org 11213S: Supported 11214T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11215F: arch/x86/kernel/kvm.c 11216F: arch/x86/kernel/kvmclock.c 11217F: arch/x86/include/asm/pvclock-abi.h 11218F: include/linux/kvm_para.h 11219F: include/uapi/linux/kvm_para.h 11220F: include/uapi/asm-generic/kvm_para.h 11221F: include/asm-generic/kvm_para.h 11222F: arch/um/include/asm/kvm_para.h 11223F: arch/x86/include/asm/kvm_para.h 11224F: arch/x86/include/uapi/asm/kvm_para.h 11225 11226KVM X86 HYPER-V (KVM/hyper-v) 11227M: Vitaly Kuznetsov <vkuznets@redhat.com> 11228M: Sean Christopherson <seanjc@google.com> 11229M: Paolo Bonzini <pbonzini@redhat.com> 11230L: kvm@vger.kernel.org 11231S: Supported 11232T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11233F: arch/x86/kvm/hyperv.* 11234F: arch/x86/kvm/kvm_onhyperv.* 11235F: arch/x86/kvm/svm/hyperv.* 11236F: arch/x86/kvm/svm/svm_onhyperv.* 11237F: arch/x86/kvm/vmx/evmcs.* 11238 11239KERNFS 11240M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11241M: Tejun Heo <tj@kernel.org> 11242S: Supported 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11244F: fs/kernfs/ 11245F: include/linux/kernfs.h 11246 11247KEXEC 11248M: Eric Biederman <ebiederm@xmission.com> 11249L: kexec@lists.infradead.org 11250S: Maintained 11251W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11252F: include/linux/kexec.h 11253F: include/uapi/linux/kexec.h 11254F: kernel/kexec* 11255 11256KEYS-ENCRYPTED 11257M: Mimi Zohar <zohar@linux.ibm.com> 11258L: linux-integrity@vger.kernel.org 11259L: keyrings@vger.kernel.org 11260S: Supported 11261F: Documentation/security/keys/trusted-encrypted.rst 11262F: include/keys/encrypted-type.h 11263F: security/keys/encrypted-keys/ 11264 11265KEYS-TRUSTED 11266M: James Bottomley <jejb@linux.ibm.com> 11267M: Jarkko Sakkinen <jarkko@kernel.org> 11268M: Mimi Zohar <zohar@linux.ibm.com> 11269L: linux-integrity@vger.kernel.org 11270L: keyrings@vger.kernel.org 11271S: Supported 11272F: Documentation/security/keys/trusted-encrypted.rst 11273F: include/keys/trusted-type.h 11274F: include/keys/trusted_tpm.h 11275F: security/keys/trusted-keys/ 11276 11277KEYS-TRUSTED-TEE 11278M: Sumit Garg <sumit.garg@linaro.org> 11279L: linux-integrity@vger.kernel.org 11280L: keyrings@vger.kernel.org 11281S: Supported 11282F: include/keys/trusted_tee.h 11283F: security/keys/trusted-keys/trusted_tee.c 11284 11285KEYS-TRUSTED-CAAM 11286M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11287R: Pengutronix Kernel Team <kernel@pengutronix.de> 11288L: linux-integrity@vger.kernel.org 11289L: keyrings@vger.kernel.org 11290S: Maintained 11291F: include/keys/trusted_caam.h 11292F: security/keys/trusted-keys/trusted_caam.c 11293 11294KEYS/KEYRINGS 11295M: David Howells <dhowells@redhat.com> 11296M: Jarkko Sakkinen <jarkko@kernel.org> 11297L: keyrings@vger.kernel.org 11298S: Maintained 11299F: Documentation/security/keys/core.rst 11300F: include/keys/ 11301F: include/linux/key-type.h 11302F: include/linux/key.h 11303F: include/linux/keyctl.h 11304F: include/uapi/linux/keyctl.h 11305F: security/keys/ 11306 11307KEYS/KEYRINGS_INTEGRITY 11308M: Jarkko Sakkinen <jarkko@kernel.org> 11309M: Mimi Zohar <zohar@linux.ibm.com> 11310L: linux-integrity@vger.kernel.org 11311L: keyrings@vger.kernel.org 11312S: Supported 11313F: security/integrity/platform_certs 11314 11315KFENCE 11316M: Alexander Potapenko <glider@google.com> 11317M: Marco Elver <elver@google.com> 11318R: Dmitry Vyukov <dvyukov@google.com> 11319L: kasan-dev@googlegroups.com 11320S: Maintained 11321F: Documentation/dev-tools/kfence.rst 11322F: arch/*/include/asm/kfence.h 11323F: include/linux/kfence.h 11324F: lib/Kconfig.kfence 11325F: mm/kfence/ 11326 11327KFIFO 11328M: Stefani Seibold <stefani@seibold.net> 11329S: Maintained 11330F: include/linux/kfifo.h 11331F: lib/kfifo.c 11332F: samples/kfifo/ 11333 11334KGDB / KDB /debug_core 11335M: Jason Wessel <jason.wessel@windriver.com> 11336M: Daniel Thompson <daniel.thompson@linaro.org> 11337R: Douglas Anderson <dianders@chromium.org> 11338L: kgdb-bugreport@lists.sourceforge.net 11339S: Maintained 11340W: http://kgdb.wiki.kernel.org/ 11341T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11342F: Documentation/dev-tools/kgdb.rst 11343F: drivers/misc/kgdbts.c 11344F: drivers/tty/serial/kgdboc.c 11345F: include/linux/kdb.h 11346F: include/linux/kgdb.h 11347F: kernel/debug/ 11348F: kernel/module/kdb.c 11349 11350KHADAS MCU MFD DRIVER 11351M: Neil Armstrong <narmstrong@baylibre.com> 11352L: linux-amlogic@lists.infradead.org 11353S: Maintained 11354F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11355F: drivers/mfd/khadas-mcu.c 11356F: include/linux/mfd/khadas-mcu.h 11357F: drivers/thermal/khadas_mcu_fan.c 11358 11359KMEMLEAK 11360M: Catalin Marinas <catalin.marinas@arm.com> 11361S: Maintained 11362F: Documentation/dev-tools/kmemleak.rst 11363F: include/linux/kmemleak.h 11364F: mm/kmemleak.c 11365F: samples/kmemleak/kmemleak-test.c 11366 11367KMOD KERNEL MODULE LOADER - USERMODE HELPER 11368M: Luis Chamberlain <mcgrof@kernel.org> 11369L: linux-kernel@vger.kernel.org 11370L: linux-modules@vger.kernel.org 11371S: Maintained 11372F: include/linux/kmod.h 11373F: kernel/kmod.c 11374F: lib/test_kmod.c 11375F: tools/testing/selftests/kmod/ 11376 11377KPROBES 11378M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11379M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11380M: "David S. Miller" <davem@davemloft.net> 11381M: Masami Hiramatsu <mhiramat@kernel.org> 11382S: Maintained 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11384F: Documentation/trace/kprobes.rst 11385F: include/asm-generic/kprobes.h 11386F: include/linux/kprobes.h 11387F: kernel/kprobes.c 11388F: lib/test_kprobes.c 11389F: samples/kprobes 11390 11391KS0108 LCD CONTROLLER DRIVER 11392M: Miguel Ojeda <ojeda@kernel.org> 11393S: Maintained 11394F: Documentation/admin-guide/auxdisplay/ks0108.rst 11395F: drivers/auxdisplay/ks0108.c 11396F: include/linux/ks0108.h 11397 11398KTD253 BACKLIGHT DRIVER 11399M: Linus Walleij <linus.walleij@linaro.org> 11400S: Maintained 11401F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11402F: drivers/video/backlight/ktd253-backlight.c 11403 11404KTEST 11405M: Steven Rostedt <rostedt@goodmis.org> 11406M: John Hawley <warthog9@eaglescrag.net> 11407S: Maintained 11408F: tools/testing/ktest 11409 11410L3MDEV 11411M: David Ahern <dsahern@kernel.org> 11412L: netdev@vger.kernel.org 11413S: Maintained 11414F: include/net/l3mdev.h 11415F: net/l3mdev 11416 11417LANDLOCK SECURITY MODULE 11418M: Mickaël Salaün <mic@digikod.net> 11419L: linux-security-module@vger.kernel.org 11420S: Supported 11421W: https://landlock.io 11422T: git https://github.com/landlock-lsm/linux.git 11423F: Documentation/security/landlock.rst 11424F: Documentation/userspace-api/landlock.rst 11425F: include/uapi/linux/landlock.h 11426F: samples/landlock/ 11427F: security/landlock/ 11428F: tools/testing/selftests/landlock/ 11429K: landlock 11430K: LANDLOCK 11431 11432LANTIQ / INTEL Ethernet drivers 11433M: Hauke Mehrtens <hauke@hauke-m.de> 11434L: netdev@vger.kernel.org 11435S: Maintained 11436F: drivers/net/dsa/lantiq_gswip.c 11437F: drivers/net/dsa/lantiq_pce.h 11438F: drivers/net/ethernet/lantiq_xrx200.c 11439F: net/dsa/tag_gswip.c 11440 11441LANTIQ MIPS ARCHITECTURE 11442M: John Crispin <john@phrozen.org> 11443L: linux-mips@vger.kernel.org 11444S: Maintained 11445F: arch/mips/lantiq 11446F: drivers/soc/lantiq 11447 11448LASI 53c700 driver for PARISC 11449M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11450L: linux-scsi@vger.kernel.org 11451S: Maintained 11452F: Documentation/scsi/53c700.rst 11453F: drivers/scsi/53c700* 11454 11455LEAKING_ADDRESSES 11456M: Tobin C. Harding <me@tobin.cc> 11457M: Tycho Andersen <tycho@tycho.pizza> 11458L: linux-hardening@vger.kernel.org 11459S: Maintained 11460T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11461F: scripts/leaking_addresses.pl 11462 11463LED SUBSYSTEM 11464M: Pavel Machek <pavel@ucw.cz> 11465L: linux-leds@vger.kernel.org 11466S: Maintained 11467T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11468F: Documentation/devicetree/bindings/leds/ 11469F: drivers/leds/ 11470F: include/linux/leds.h 11471 11472LEGACY EEPROM DRIVER 11473M: Jean Delvare <jdelvare@suse.com> 11474S: Maintained 11475F: Documentation/misc-devices/eeprom.rst 11476F: drivers/misc/eeprom/eeprom.c 11477 11478LEGO MINDSTORMS EV3 11479R: David Lechner <david@lechnology.com> 11480S: Maintained 11481F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11482F: arch/arm/boot/dts/da850-lego-ev3.dts 11483F: drivers/power/supply/lego_ev3_battery.c 11484 11485LEGO USB Tower driver 11486M: Juergen Stuber <starblue@users.sourceforge.net> 11487L: legousb-devel@lists.sourceforge.net 11488S: Maintained 11489W: http://legousb.sourceforge.net/ 11490F: drivers/usb/misc/legousbtower.c 11491 11492LETSKETCH HID TABLET DRIVER 11493M: Hans de Goede <hdegoede@redhat.com> 11494L: linux-input@vger.kernel.org 11495S: Maintained 11496T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11497F: drivers/hid/hid-letsketch.c 11498 11499LG LAPTOP EXTRAS 11500M: Matan Ziv-Av <matan@svgalib.org> 11501L: platform-driver-x86@vger.kernel.org 11502S: Maintained 11503F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11504F: Documentation/admin-guide/laptops/lg-laptop.rst 11505F: drivers/platform/x86/lg-laptop.c 11506 11507LG2160 MEDIA DRIVER 11508M: Michael Krufky <mkrufky@linuxtv.org> 11509L: linux-media@vger.kernel.org 11510S: Maintained 11511W: https://linuxtv.org 11512W: http://github.com/mkrufky 11513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11514T: git git://linuxtv.org/mkrufky/tuners.git 11515F: drivers/media/dvb-frontends/lg2160.* 11516 11517LGDT3305 MEDIA DRIVER 11518M: Michael Krufky <mkrufky@linuxtv.org> 11519L: linux-media@vger.kernel.org 11520S: Maintained 11521W: https://linuxtv.org 11522W: http://github.com/mkrufky 11523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11524T: git git://linuxtv.org/mkrufky/tuners.git 11525F: drivers/media/dvb-frontends/lgdt3305.* 11526 11527LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11528M: Viresh Kumar <vireshk@kernel.org> 11529L: linux-ide@vger.kernel.org 11530S: Maintained 11531T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11532F: drivers/ata/pata_arasan_cf.c 11533F: include/linux/pata_arasan_cf_data.h 11534 11535LIBATA PATA DRIVERS 11536R: Sergey Shtylyov <s.shtylyov@omp.ru> 11537L: linux-ide@vger.kernel.org 11538F: drivers/ata/ata_*.c 11539F: drivers/ata/pata_*.c 11540 11541LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11542M: Linus Walleij <linus.walleij@linaro.org> 11543L: linux-ide@vger.kernel.org 11544S: Maintained 11545T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11546F: drivers/ata/pata_ftide010.c 11547F: drivers/ata/sata_gemini.c 11548F: drivers/ata/sata_gemini.h 11549 11550LIBATA SATA AHCI PLATFORM devices support 11551M: Hans de Goede <hdegoede@redhat.com> 11552M: Jens Axboe <axboe@kernel.dk> 11553L: linux-ide@vger.kernel.org 11554S: Maintained 11555T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11556F: drivers/ata/ahci_platform.c 11557F: drivers/ata/libahci_platform.c 11558F: include/linux/ahci_platform.h 11559 11560LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11561M: Mikael Pettersson <mikpelinux@gmail.com> 11562L: linux-ide@vger.kernel.org 11563S: Maintained 11564T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11565F: drivers/ata/sata_promise.* 11566 11567LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11568M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11569L: linux-ide@vger.kernel.org 11570S: Maintained 11571T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11572F: Documentation/ABI/testing/sysfs-ata 11573F: Documentation/devicetree/bindings/ata/ 11574F: drivers/ata/ 11575F: include/linux/ata.h 11576F: include/linux/libata.h 11577 11578LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11579M: Vishal Verma <vishal.l.verma@intel.com> 11580M: Dan Williams <dan.j.williams@intel.com> 11581M: Dave Jiang <dave.jiang@intel.com> 11582L: nvdimm@lists.linux.dev 11583S: Supported 11584Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11585P: Documentation/nvdimm/maintainer-entry-profile.rst 11586F: drivers/nvdimm/btt* 11587 11588LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11589M: Dan Williams <dan.j.williams@intel.com> 11590M: Vishal Verma <vishal.l.verma@intel.com> 11591M: Dave Jiang <dave.jiang@intel.com> 11592L: nvdimm@lists.linux.dev 11593S: Supported 11594Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11595P: Documentation/nvdimm/maintainer-entry-profile.rst 11596F: drivers/nvdimm/pmem* 11597 11598LIBNVDIMM: DEVICETREE BINDINGS 11599M: Oliver O'Halloran <oohall@gmail.com> 11600L: nvdimm@lists.linux.dev 11601S: Supported 11602Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11603F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11604F: drivers/nvdimm/of_pmem.c 11605 11606LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11607M: Dan Williams <dan.j.williams@intel.com> 11608M: Vishal Verma <vishal.l.verma@intel.com> 11609M: Dave Jiang <dave.jiang@intel.com> 11610M: Ira Weiny <ira.weiny@intel.com> 11611L: nvdimm@lists.linux.dev 11612S: Supported 11613Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11614P: Documentation/nvdimm/maintainer-entry-profile.rst 11615T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11616F: drivers/acpi/nfit/* 11617F: drivers/nvdimm/* 11618F: include/linux/libnvdimm.h 11619F: include/linux/nd.h 11620F: include/uapi/linux/ndctl.h 11621F: tools/testing/nvdimm/ 11622 11623LICENSES and SPDX stuff 11624M: Thomas Gleixner <tglx@linutronix.de> 11625M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11626L: linux-spdx@vger.kernel.org 11627S: Maintained 11628T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11629F: COPYING 11630F: Documentation/process/license-rules.rst 11631F: LICENSES/ 11632F: scripts/spdxcheck-test.sh 11633F: scripts/spdxcheck.py 11634 11635LINEAR RANGES HELPERS 11636M: Mark Brown <broonie@kernel.org> 11637R: Matti Vaittinen <mazziesaccount@gmail.com> 11638F: lib/linear_ranges.c 11639F: lib/test_linear_ranges.c 11640F: include/linux/linear_range.h 11641 11642LINUX FOR POWER MACINTOSH 11643M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11644L: linuxppc-dev@lists.ozlabs.org 11645S: Odd Fixes 11646F: arch/powerpc/platforms/powermac/ 11647F: drivers/macintosh/ 11648 11649LINUX FOR POWERPC (32-BIT AND 64-BIT) 11650M: Michael Ellerman <mpe@ellerman.id.au> 11651R: Nicholas Piggin <npiggin@gmail.com> 11652R: Christophe Leroy <christophe.leroy@csgroup.eu> 11653L: linuxppc-dev@lists.ozlabs.org 11654S: Supported 11655W: https://github.com/linuxppc/wiki/wiki 11656Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11658F: Documentation/ABI/stable/sysfs-firmware-opal-* 11659F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11660F: Documentation/devicetree/bindings/powerpc/ 11661F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11662F: Documentation/powerpc/ 11663F: arch/powerpc/ 11664F: drivers/*/*/*pasemi* 11665F: drivers/*/*pasemi* 11666F: drivers/char/tpm/tpm_ibmvtpm* 11667F: drivers/crypto/nx/ 11668F: drivers/crypto/vmx/ 11669F: drivers/i2c/busses/i2c-opal.c 11670F: drivers/net/ethernet/ibm/ibmveth.* 11671F: drivers/net/ethernet/ibm/ibmvnic.* 11672F: drivers/pci/hotplug/pnv_php.c 11673F: drivers/pci/hotplug/rpa* 11674F: drivers/rtc/rtc-opal.c 11675F: drivers/scsi/ibmvscsi/ 11676F: drivers/tty/hvc/hvc_opal.c 11677F: drivers/watchdog/wdrtas.c 11678F: tools/testing/selftests/powerpc 11679N: /pmac 11680N: powermac 11681N: powernv 11682N: [^a-z0-9]ps3 11683N: pseries 11684 11685LINUX FOR POWERPC EMBEDDED MPC5XXX 11686M: Anatolij Gustschin <agust@denx.de> 11687L: linuxppc-dev@lists.ozlabs.org 11688S: Odd Fixes 11689F: arch/powerpc/platforms/512x/ 11690F: arch/powerpc/platforms/52xx/ 11691 11692LINUX FOR POWERPC EMBEDDED PPC4XX 11693L: linuxppc-dev@lists.ozlabs.org 11694S: Orphan 11695F: arch/powerpc/platforms/40x/ 11696F: arch/powerpc/platforms/44x/ 11697 11698LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11699M: Scott Wood <oss@buserror.net> 11700L: linuxppc-dev@lists.ozlabs.org 11701S: Odd fixes 11702T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11703F: Documentation/devicetree/bindings/powerpc/fsl/ 11704F: arch/powerpc/platforms/83xx/ 11705F: arch/powerpc/platforms/85xx/ 11706 11707LINUX FOR POWERPC EMBEDDED PPC8XX 11708M: Christophe Leroy <christophe.leroy@csgroup.eu> 11709L: linuxppc-dev@lists.ozlabs.org 11710S: Maintained 11711F: arch/powerpc/platforms/8xx/ 11712 11713LINUX KERNEL DUMP TEST MODULE (LKDTM) 11714M: Kees Cook <keescook@chromium.org> 11715S: Maintained 11716F: drivers/misc/lkdtm/* 11717F: tools/testing/selftests/lkdtm/* 11718 11719LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11720M: Alan Stern <stern@rowland.harvard.edu> 11721M: Andrea Parri <parri.andrea@gmail.com> 11722M: Will Deacon <will@kernel.org> 11723M: Peter Zijlstra <peterz@infradead.org> 11724M: Boqun Feng <boqun.feng@gmail.com> 11725M: Nicholas Piggin <npiggin@gmail.com> 11726M: David Howells <dhowells@redhat.com> 11727M: Jade Alglave <j.alglave@ucl.ac.uk> 11728M: Luc Maranget <luc.maranget@inria.fr> 11729M: "Paul E. McKenney" <paulmck@kernel.org> 11730R: Akira Yokosawa <akiyks@gmail.com> 11731R: Daniel Lustig <dlustig@nvidia.com> 11732R: Joel Fernandes <joel@joelfernandes.org> 11733L: linux-kernel@vger.kernel.org 11734L: linux-arch@vger.kernel.org 11735S: Supported 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11737F: Documentation/atomic_bitops.txt 11738F: Documentation/atomic_t.txt 11739F: Documentation/core-api/refcount-vs-atomic.rst 11740F: Documentation/litmus-tests/ 11741F: Documentation/memory-barriers.txt 11742F: tools/memory-model/ 11743 11744LIS3LV02D ACCELEROMETER DRIVER 11745M: Eric Piel <eric.piel@tremplin-utc.net> 11746S: Maintained 11747F: Documentation/misc-devices/lis3lv02d.rst 11748F: drivers/misc/lis3lv02d/ 11749F: drivers/platform/x86/hp_accel.c 11750 11751LIST KUNIT TEST 11752M: David Gow <davidgow@google.com> 11753L: linux-kselftest@vger.kernel.org 11754L: kunit-dev@googlegroups.com 11755S: Maintained 11756F: lib/list-test.c 11757 11758LITEX PLATFORM 11759M: Karol Gugala <kgugala@antmicro.com> 11760M: Mateusz Holenko <mholenko@antmicro.com> 11761M: Gabriel Somlo <gsomlo@gmail.com> 11762M: Joel Stanley <joel@jms.id.au> 11763S: Maintained 11764F: Documentation/devicetree/bindings/*/litex,*.yaml 11765F: arch/openrisc/boot/dts/or1klitex.dts 11766F: include/linux/litex.h 11767F: drivers/tty/serial/liteuart.c 11768F: drivers/soc/litex/* 11769F: drivers/net/ethernet/litex/* 11770F: drivers/mmc/host/litex_mmc.c 11771N: litex 11772 11773LIVE PATCHING 11774M: Josh Poimboeuf <jpoimboe@kernel.org> 11775M: Jiri Kosina <jikos@kernel.org> 11776M: Miroslav Benes <mbenes@suse.cz> 11777M: Petr Mladek <pmladek@suse.com> 11778R: Joe Lawrence <joe.lawrence@redhat.com> 11779L: live-patching@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11782F: Documentation/ABI/testing/sysfs-kernel-livepatch 11783F: Documentation/livepatch/ 11784F: arch/powerpc/include/asm/livepatch.h 11785F: include/linux/livepatch.h 11786F: kernel/livepatch/ 11787F: kernel/module/livepatch.c 11788F: lib/livepatch/ 11789F: samples/livepatch/ 11790F: tools/testing/selftests/livepatch/ 11791 11792LLC (802.2) 11793L: netdev@vger.kernel.org 11794S: Odd fixes 11795F: include/linux/llc.h 11796F: include/net/llc* 11797F: include/uapi/linux/llc.h 11798F: net/llc/ 11799 11800LM73 HARDWARE MONITOR DRIVER 11801M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11802L: linux-hwmon@vger.kernel.org 11803S: Maintained 11804F: drivers/hwmon/lm73.c 11805 11806LM78 HARDWARE MONITOR DRIVER 11807M: Jean Delvare <jdelvare@suse.com> 11808L: linux-hwmon@vger.kernel.org 11809S: Maintained 11810F: Documentation/hwmon/lm78.rst 11811F: drivers/hwmon/lm78.c 11812 11813LM83 HARDWARE MONITOR DRIVER 11814M: Jean Delvare <jdelvare@suse.com> 11815L: linux-hwmon@vger.kernel.org 11816S: Maintained 11817F: Documentation/hwmon/lm83.rst 11818F: drivers/hwmon/lm83.c 11819 11820LM90 HARDWARE MONITOR DRIVER 11821M: Jean Delvare <jdelvare@suse.com> 11822L: linux-hwmon@vger.kernel.org 11823S: Maintained 11824F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11825F: Documentation/hwmon/lm90.rst 11826F: drivers/hwmon/lm90.c 11827F: include/dt-bindings/thermal/lm90.h 11828 11829LM95234 HARDWARE MONITOR DRIVER 11830M: Guenter Roeck <linux@roeck-us.net> 11831L: linux-hwmon@vger.kernel.org 11832S: Maintained 11833F: Documentation/hwmon/lm95234.rst 11834F: drivers/hwmon/lm95234.c 11835 11836LME2510 MEDIA DRIVER 11837M: Malcolm Priestley <tvboxspy@gmail.com> 11838L: linux-media@vger.kernel.org 11839S: Maintained 11840W: https://linuxtv.org 11841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11842F: drivers/media/usb/dvb-usb-v2/lmedm04* 11843 11844LOADPIN SECURITY MODULE 11845M: Kees Cook <keescook@chromium.org> 11846S: Supported 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11848F: Documentation/admin-guide/LSM/LoadPin.rst 11849F: security/loadpin/ 11850 11851LOCKING PRIMITIVES 11852M: Peter Zijlstra <peterz@infradead.org> 11853M: Ingo Molnar <mingo@redhat.com> 11854M: Will Deacon <will@kernel.org> 11855R: Waiman Long <longman@redhat.com> 11856R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11857L: linux-kernel@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11860F: Documentation/locking/ 11861F: arch/*/include/asm/spinlock*.h 11862F: include/linux/lockdep.h 11863F: include/linux/mutex*.h 11864F: include/linux/rwlock*.h 11865F: include/linux/rwsem*.h 11866F: include/linux/seqlock.h 11867F: include/linux/spinlock*.h 11868F: kernel/locking/ 11869F: lib/locking*.[ch] 11870X: kernel/locking/locktorture.c 11871 11872LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11873M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11874L: linux-ntfs-dev@lists.sourceforge.net 11875S: Maintained 11876W: http://www.linux-ntfs.org/content/view/19/37/ 11877F: Documentation/admin-guide/ldm.rst 11878F: block/partitions/ldm.* 11879 11880LOGITECH HID GAMING KEYBOARDS 11881M: Hans de Goede <hdegoede@redhat.com> 11882L: linux-input@vger.kernel.org 11883S: Maintained 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11885F: drivers/hid/hid-lg-g15.c 11886 11887LONTIUM LT8912B MIPI TO HDMI BRIDGE 11888M: Adrien Grassein <adrien.grassein@gmail.com> 11889S: Maintained 11890F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11891F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11892 11893LOONGARCH 11894M: Huacai Chen <chenhuacai@kernel.org> 11895R: WANG Xuerui <kernel@xen0n.name> 11896L: loongarch@lists.linux.dev 11897S: Maintained 11898T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11899F: arch/loongarch/ 11900F: drivers/*/*loongarch* 11901F: Documentation/loongarch/ 11902F: Documentation/translations/zh_CN/loongarch/ 11903 11904LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11905M: Sathya Prakash <sathya.prakash@broadcom.com> 11906M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11907M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11908L: MPT-FusionLinux.pdl@broadcom.com 11909L: linux-scsi@vger.kernel.org 11910S: Supported 11911W: http://www.avagotech.com/support/ 11912F: drivers/message/fusion/ 11913F: drivers/scsi/mpt3sas/ 11914 11915LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11916M: Matthew Wilcox <willy@infradead.org> 11917L: linux-scsi@vger.kernel.org 11918S: Maintained 11919F: drivers/scsi/sym53c8xx_2/ 11920 11921LTC1660 DAC DRIVER 11922M: Marcus Folkesson <marcus.folkesson@gmail.com> 11923L: linux-iio@vger.kernel.org 11924S: Maintained 11925F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11926F: drivers/iio/dac/ltc1660.c 11927 11928LTC2688 IIO DAC DRIVER 11929M: Nuno Sá <nuno.sa@analog.com> 11930L: linux-iio@vger.kernel.org 11931S: Supported 11932W: http://ez.analog.com/community/linux-device-drivers 11933F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11934F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11935F: drivers/iio/dac/ltc2688.c 11936 11937LTC2947 HARDWARE MONITOR DRIVER 11938M: Nuno Sá <nuno.sa@analog.com> 11939L: linux-hwmon@vger.kernel.org 11940S: Supported 11941W: https://ez.analog.com/linux-software-drivers 11942F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11943F: drivers/hwmon/ltc2947-core.c 11944F: drivers/hwmon/ltc2947-i2c.c 11945F: drivers/hwmon/ltc2947-spi.c 11946F: drivers/hwmon/ltc2947.h 11947 11948LTC2983 IIO TEMPERATURE DRIVER 11949M: Nuno Sá <nuno.sa@analog.com> 11950L: linux-iio@vger.kernel.org 11951S: Supported 11952W: https://ez.analog.com/linux-software-drivers 11953F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11954F: drivers/iio/temperature/ltc2983.c 11955 11956LTC4261 HARDWARE MONITOR DRIVER 11957M: Guenter Roeck <linux@roeck-us.net> 11958L: linux-hwmon@vger.kernel.org 11959S: Maintained 11960F: Documentation/hwmon/ltc4261.rst 11961F: drivers/hwmon/ltc4261.c 11962 11963LTC4306 I2C MULTIPLEXER DRIVER 11964M: Michael Hennerich <michael.hennerich@analog.com> 11965L: linux-i2c@vger.kernel.org 11966S: Supported 11967W: https://ez.analog.com/linux-software-drivers 11968F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11969F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11970 11971LTP (Linux Test Project) 11972M: Mike Frysinger <vapier@gentoo.org> 11973M: Cyril Hrubis <chrubis@suse.cz> 11974M: Wanlong Gao <wanlong.gao@gmail.com> 11975M: Jan Stancek <jstancek@redhat.com> 11976M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11977M: Alexey Kodanev <alexey.kodanev@oracle.com> 11978L: ltp@lists.linux.it (subscribers-only) 11979S: Maintained 11980W: http://linux-test-project.github.io/ 11981T: git git://github.com/linux-test-project/ltp.git 11982 11983LYNX 28G SERDES PHY DRIVER 11984M: Ioana Ciornei <ioana.ciornei@nxp.com> 11985L: netdev@vger.kernel.org 11986S: Supported 11987F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11988F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11989 11990LYNX PCS MODULE 11991M: Ioana Ciornei <ioana.ciornei@nxp.com> 11992L: netdev@vger.kernel.org 11993S: Supported 11994F: drivers/net/pcs/pcs-lynx.c 11995F: include/linux/pcs-lynx.h 11996 11997M68K ARCHITECTURE 11998M: Geert Uytterhoeven <geert@linux-m68k.org> 11999L: linux-m68k@lists.linux-m68k.org 12000S: Maintained 12001W: http://www.linux-m68k.org/ 12002T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12003F: arch/m68k/ 12004F: drivers/zorro/ 12005 12006M68K ON APPLE MACINTOSH 12007M: Joshua Thompson <funaho@jurai.org> 12008L: linux-m68k@lists.linux-m68k.org 12009S: Maintained 12010W: http://www.mac.linux-m68k.org/ 12011F: arch/m68k/mac/ 12012F: drivers/macintosh/adb-iop.c 12013F: drivers/macintosh/via-macii.c 12014 12015M68K ON HP9000/300 12016M: Philip Blundell <philb@gnu.org> 12017S: Maintained 12018W: http://www.tazenda.demon.co.uk/phil/linux-hp 12019F: arch/m68k/hp300/ 12020 12021M88DS3103 MEDIA DRIVER 12022M: Antti Palosaari <crope@iki.fi> 12023L: linux-media@vger.kernel.org 12024S: Maintained 12025W: https://linuxtv.org 12026W: http://palosaari.fi/linux/ 12027Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12028T: git git://linuxtv.org/anttip/media_tree.git 12029F: drivers/media/dvb-frontends/m88ds3103* 12030 12031M88RS2000 MEDIA DRIVER 12032M: Malcolm Priestley <tvboxspy@gmail.com> 12033L: linux-media@vger.kernel.org 12034S: Maintained 12035W: https://linuxtv.org 12036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12037F: drivers/media/dvb-frontends/m88rs2000* 12038 12039MA901 MASTERKIT USB FM RADIO DRIVER 12040M: Alexey Klimov <klimov.linux@gmail.com> 12041L: linux-media@vger.kernel.org 12042S: Maintained 12043T: git git://linuxtv.org/media_tree.git 12044F: drivers/media/radio/radio-ma901.c 12045 12046MAC80211 12047M: Johannes Berg <johannes@sipsolutions.net> 12048L: linux-wireless@vger.kernel.org 12049S: Maintained 12050W: https://wireless.wiki.kernel.org/ 12051Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12052T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12053T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12054F: Documentation/networking/mac80211-injection.rst 12055F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12056F: drivers/net/wireless/mac80211_hwsim.[ch] 12057F: include/net/mac80211.h 12058F: net/mac80211/ 12059 12060MAILBOX API 12061M: Jassi Brar <jassisinghbrar@gmail.com> 12062L: linux-kernel@vger.kernel.org 12063S: Maintained 12064F: drivers/mailbox/ 12065F: include/linux/mailbox_client.h 12066F: include/linux/mailbox_controller.h 12067F: include/dt-bindings/mailbox/ 12068F: Documentation/devicetree/bindings/mailbox/ 12069 12070MAILBOX ARM MHUv2 12071M: Viresh Kumar <viresh.kumar@linaro.org> 12072M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12073L: linux-kernel@vger.kernel.org 12074S: Maintained 12075F: drivers/mailbox/arm_mhuv2.c 12076F: include/linux/mailbox/arm_mhuv2_message.h 12077F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12078 12079MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12080M: Jeremy Kerr <jk@codeconstruct.com.au> 12081M: Matt Johnston <matt@codeconstruct.com.au> 12082L: netdev@vger.kernel.org 12083S: Maintained 12084F: Documentation/networking/mctp.rst 12085F: drivers/net/mctp/ 12086F: include/net/mctp.h 12087F: include/net/mctpdevice.h 12088F: include/net/netns/mctp.h 12089F: net/mctp/ 12090 12091MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12092M: Michael Kerrisk <mtk.manpages@gmail.com> 12093L: linux-man@vger.kernel.org 12094S: Maintained 12095W: http://www.kernel.org/doc/man-pages 12096 12097MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12098M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12099L: linux-mips@vger.kernel.org 12100S: Maintained 12101F: arch/mips/boot/dts/img/pistachio* 12102 12103MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12104M: Andrew Lunn <andrew@lunn.ch> 12105M: Vivien Didelot <vivien.didelot@gmail.com> 12106L: netdev@vger.kernel.org 12107S: Maintained 12108F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12109F: Documentation/networking/devlink/mv88e6xxx.rst 12110F: drivers/net/dsa/mv88e6xxx/ 12111F: include/linux/dsa/mv88e6xxx.h 12112F: include/linux/platform_data/mv88e6xxx.h 12113 12114MARVELL ARMADA 3700 PHY DRIVERS 12115M: Miquel Raynal <miquel.raynal@bootlin.com> 12116S: Maintained 12117F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12118F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12119F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12120F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12121 12122MARVELL ARMADA 3700 SERIAL DRIVER 12123M: Pali Rohár <pali@kernel.org> 12124S: Maintained 12125F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12126F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12127F: drivers/tty/serial/mvebu-uart.c 12128 12129MARVELL ARMADA DRM SUPPORT 12130M: Russell King <linux@armlinux.org.uk> 12131S: Maintained 12132T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12133T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12134F: Documentation/devicetree/bindings/display/armada/ 12135F: drivers/gpu/drm/armada/ 12136F: include/uapi/drm/armada_drm.h 12137 12138MARVELL CRYPTO DRIVER 12139M: Boris Brezillon <bbrezillon@kernel.org> 12140M: Arnaud Ebalard <arno@natisbad.org> 12141M: Srujana Challa <schalla@marvell.com> 12142L: linux-crypto@vger.kernel.org 12143S: Maintained 12144F: drivers/crypto/marvell/ 12145F: include/linux/soc/marvell/octeontx2/ 12146 12147MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12148M: Mirko Lindner <mlindner@marvell.com> 12149M: Stephen Hemminger <stephen@networkplumber.org> 12150L: netdev@vger.kernel.org 12151S: Maintained 12152F: drivers/net/ethernet/marvell/sk* 12153 12154MARVELL LIBERTAS WIRELESS DRIVER 12155L: libertas-dev@lists.infradead.org 12156S: Orphan 12157F: drivers/net/wireless/marvell/libertas/ 12158 12159MARVELL MACCHIATOBIN SUPPORT 12160M: Russell King <linux@armlinux.org.uk> 12161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12162S: Maintained 12163F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12164 12165MARVELL MV643XX ETHERNET DRIVER 12166M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12167L: netdev@vger.kernel.org 12168S: Maintained 12169F: drivers/net/ethernet/marvell/mv643xx_eth.* 12170F: include/linux/mv643xx.h 12171 12172MARVELL MV88X3310 PHY DRIVER 12173M: Russell King <linux@armlinux.org.uk> 12174M: Marek Behún <kabel@kernel.org> 12175L: netdev@vger.kernel.org 12176S: Maintained 12177F: drivers/net/phy/marvell10g.c 12178 12179MARVELL MVEBU THERMAL DRIVER 12180M: Miquel Raynal <miquel.raynal@bootlin.com> 12181S: Maintained 12182F: drivers/thermal/armada_thermal.c 12183 12184MARVELL MVNETA ETHERNET DRIVER 12185M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12186L: netdev@vger.kernel.org 12187S: Maintained 12188F: drivers/net/ethernet/marvell/mvneta.* 12189 12190MARVELL MVPP2 ETHERNET DRIVER 12191M: Marcin Wojtas <mw@semihalf.com> 12192M: Russell King <linux@armlinux.org.uk> 12193L: netdev@vger.kernel.org 12194S: Maintained 12195F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12196F: drivers/net/ethernet/marvell/mvpp2/ 12197 12198MARVELL MWIFIEX WIRELESS DRIVER 12199M: Amitkumar Karwar <amitkarwar@gmail.com> 12200M: Ganapathi Bhat <ganapathi017@gmail.com> 12201M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12202M: Xinming Hu <huxinming820@gmail.com> 12203L: linux-wireless@vger.kernel.org 12204S: Maintained 12205F: drivers/net/wireless/marvell/mwifiex/ 12206 12207MARVELL MWL8K WIRELESS DRIVER 12208M: Lennert Buytenhek <buytenh@wantstofly.org> 12209L: linux-wireless@vger.kernel.org 12210S: Odd Fixes 12211F: drivers/net/wireless/marvell/mwl8k.c 12212 12213MARVELL NAND CONTROLLER DRIVER 12214M: Miquel Raynal <miquel.raynal@bootlin.com> 12215L: linux-mtd@lists.infradead.org 12216S: Maintained 12217F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12218F: drivers/mtd/nand/raw/marvell_nand.c 12219 12220MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12221M: Sunil Goutham <sgoutham@marvell.com> 12222M: Geetha sowjanya <gakula@marvell.com> 12223M: Subbaraya Sundeep <sbhatta@marvell.com> 12224M: hariprasad <hkelam@marvell.com> 12225L: netdev@vger.kernel.org 12226S: Supported 12227F: drivers/net/ethernet/marvell/octeontx2/nic/ 12228F: include/linux/soc/marvell/octeontx2/ 12229 12230MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12231M: Sunil Goutham <sgoutham@marvell.com> 12232M: Linu Cherian <lcherian@marvell.com> 12233M: Geetha sowjanya <gakula@marvell.com> 12234M: Jerin Jacob <jerinj@marvell.com> 12235M: hariprasad <hkelam@marvell.com> 12236M: Subbaraya Sundeep <sbhatta@marvell.com> 12237L: netdev@vger.kernel.org 12238S: Supported 12239F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12240F: drivers/net/ethernet/marvell/octeontx2/af/ 12241 12242MARVELL PRESTERA ETHERNET SWITCH DRIVER 12243M: Taras Chornyi <tchornyi@marvell.com> 12244S: Supported 12245W: https://github.com/Marvell-switching/switchdev-prestera 12246F: drivers/net/ethernet/marvell/prestera/ 12247 12248MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12249M: Nicolas Pitre <nico@fluxnic.net> 12250S: Odd Fixes 12251F: drivers/mmc/host/mvsdio.* 12252 12253MARVELL USB MDIO CONTROLLER DRIVER 12254M: Tobias Waldekranz <tobias@waldekranz.com> 12255L: netdev@vger.kernel.org 12256S: Maintained 12257F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12258F: drivers/net/mdio/mdio-mvusb.c 12259 12260MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12261M: Hu Ziji <huziji@marvell.com> 12262L: linux-mmc@vger.kernel.org 12263S: Supported 12264F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12265F: drivers/mmc/host/sdhci-xenon* 12266 12267MARVELL OCTEON ENDPOINT DRIVER 12268M: Veerasenareddy Burru <vburru@marvell.com> 12269M: Abhijit Ayarekar <aayarekar@marvell.com> 12270L: netdev@vger.kernel.org 12271S: Supported 12272F: drivers/net/ethernet/marvell/octeon_ep 12273 12274MATROX FRAMEBUFFER DRIVER 12275L: linux-fbdev@vger.kernel.org 12276S: Orphan 12277F: drivers/video/fbdev/matrox/matroxfb_* 12278F: include/uapi/linux/matroxfb.h 12279 12280MAX15301 DRIVER 12281M: Daniel Nilsson <daniel.nilsson@flex.com> 12282L: linux-hwmon@vger.kernel.org 12283S: Maintained 12284F: Documentation/hwmon/max15301.rst 12285F: drivers/hwmon/pmbus/max15301.c 12286 12287MAX16065 HARDWARE MONITOR DRIVER 12288M: Guenter Roeck <linux@roeck-us.net> 12289L: linux-hwmon@vger.kernel.org 12290S: Maintained 12291F: Documentation/hwmon/max16065.rst 12292F: drivers/hwmon/max16065.c 12293 12294MAX2175 SDR TUNER DRIVER 12295M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12296L: linux-media@vger.kernel.org 12297S: Maintained 12298T: git git://linuxtv.org/media_tree.git 12299F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12300F: Documentation/userspace-api/media/drivers/max2175.rst 12301F: drivers/media/i2c/max2175* 12302F: include/uapi/linux/max2175.h 12303 12304MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12305L: linux-hwmon@vger.kernel.org 12306S: Orphan 12307F: Documentation/hwmon/max6650.rst 12308F: drivers/hwmon/max6650.c 12309 12310MAX6697 HARDWARE MONITOR DRIVER 12311M: Guenter Roeck <linux@roeck-us.net> 12312L: linux-hwmon@vger.kernel.org 12313S: Maintained 12314F: Documentation/devicetree/bindings/hwmon/max6697.txt 12315F: Documentation/hwmon/max6697.rst 12316F: drivers/hwmon/max6697.c 12317F: include/linux/platform_data/max6697.h 12318 12319MAX9286 QUAD GMSL DESERIALIZER DRIVER 12320M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12321M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12322M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12323M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12324L: linux-media@vger.kernel.org 12325S: Maintained 12326F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12327F: drivers/media/i2c/max9286.c 12328 12329MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12330M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12331L: linux-media@vger.kernel.org 12332S: Maintained 12333F: drivers/staging/media/max96712/max96712.c 12334 12335MAX9860 MONO AUDIO VOICE CODEC DRIVER 12336M: Peter Rosin <peda@axentia.se> 12337L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12338S: Maintained 12339F: Documentation/devicetree/bindings/sound/max9860.txt 12340F: sound/soc/codecs/max9860.* 12341 12342MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12343M: Andreas Klinger <ak@it-klinger.de> 12344L: linux-iio@vger.kernel.org 12345S: Maintained 12346F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12347F: drivers/iio/proximity/mb1232.c 12348 12349MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12350R: Iskren Chernev <iskren.chernev@gmail.com> 12351R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12352R: Marek Szyprowski <m.szyprowski@samsung.com> 12353R: Matheus Castello <matheus@castello.eng.br> 12354L: linux-pm@vger.kernel.org 12355S: Maintained 12356F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12357F: drivers/power/supply/max17040_battery.c 12358 12359MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12360R: Hans de Goede <hdegoede@redhat.com> 12361R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12362R: Marek Szyprowski <m.szyprowski@samsung.com> 12363R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12364R: Purism Kernel Team <kernel@puri.sm> 12365L: linux-pm@vger.kernel.org 12366S: Maintained 12367F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12368F: drivers/power/supply/max17042_battery.c 12369 12370MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12371M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12372L: linux-kernel@vger.kernel.org 12373S: Maintained 12374F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12375F: drivers/regulator/max20086-regulator.c 12376 12377MAXIM MAX77650 PMIC MFD DRIVER 12378M: Bartosz Golaszewski <brgl@bgdev.pl> 12379L: linux-kernel@vger.kernel.org 12380S: Maintained 12381F: Documentation/devicetree/bindings/*/*max77650.yaml 12382F: Documentation/devicetree/bindings/*/max77650*.yaml 12383F: drivers/gpio/gpio-max77650.c 12384F: drivers/input/misc/max77650-onkey.c 12385F: drivers/leds/leds-max77650.c 12386F: drivers/mfd/max77650.c 12387F: drivers/power/supply/max77650-charger.c 12388F: drivers/regulator/max77650-regulator.c 12389F: include/linux/mfd/max77650.h 12390 12391MAXIM MAX77714 PMIC MFD DRIVER 12392M: Luca Ceresoli <luca@lucaceresoli.net> 12393S: Maintained 12394F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12395F: drivers/mfd/max77714.c 12396F: include/linux/mfd/max77714.h 12397 12398MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12399M: Javier Martinez Canillas <javier@dowhile0.org> 12400L: linux-kernel@vger.kernel.org 12401S: Supported 12402F: Documentation/devicetree/bindings/*/*max77802.yaml 12403F: drivers/regulator/max77802-regulator.c 12404F: include/dt-bindings/*/*max77802.h 12405 12406MAXIM MAX77976 BATTERY CHARGER 12407M: Luca Ceresoli <luca@lucaceresoli.net> 12408S: Supported 12409F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12410F: drivers/power/supply/max77976_charger.c 12411 12412MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12413M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12414M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12415L: linux-pm@vger.kernel.org 12416S: Supported 12417B: mailto:linux-samsung-soc@vger.kernel.org 12418F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12419F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12420F: drivers/power/supply/max14577_charger.c 12421F: drivers/power/supply/max77693_charger.c 12422 12423MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12424M: Chanwoo Choi <cw00.choi@samsung.com> 12425M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12426M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12427L: linux-kernel@vger.kernel.org 12428S: Supported 12429B: mailto:linux-samsung-soc@vger.kernel.org 12430F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12431F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12432F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12433F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12434F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12435F: drivers/*/*max77843.c 12436F: drivers/*/max14577*.c 12437F: drivers/*/max77686*.c 12438F: drivers/*/max77693*.c 12439F: drivers/clk/clk-max77686.c 12440F: drivers/extcon/extcon-max14577.c 12441F: drivers/extcon/extcon-max77693.c 12442F: drivers/rtc/rtc-max77686.c 12443F: include/linux/mfd/max14577*.h 12444F: include/linux/mfd/max77686*.h 12445F: include/linux/mfd/max77693*.h 12446 12447MAXIRADIO FM RADIO RECEIVER DRIVER 12448M: Hans Verkuil <hverkuil@xs4all.nl> 12449L: linux-media@vger.kernel.org 12450S: Maintained 12451W: https://linuxtv.org 12452T: git git://linuxtv.org/media_tree.git 12453F: drivers/media/radio/radio-maxiradio* 12454 12455MAXLINEAR ETHERNET PHY DRIVER 12456M: Xu Liang <lxu@maxlinear.com> 12457L: netdev@vger.kernel.org 12458S: Supported 12459F: drivers/net/phy/mxl-gpy.c 12460 12461MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12462R: Yasushi SHOJI <yashi@spacecubics.com> 12463L: linux-can@vger.kernel.org 12464S: Maintained 12465F: drivers/net/can/usb/mcba_usb.c 12466 12467MCAN MMIO DEVICE DRIVER 12468M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12469L: linux-can@vger.kernel.org 12470S: Maintained 12471F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12472F: drivers/net/can/m_can/m_can.c 12473F: drivers/net/can/m_can/m_can.h 12474F: drivers/net/can/m_can/m_can_platform.c 12475 12476MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12477M: Rishi Gupta <gupt21@gmail.com> 12478L: linux-i2c@vger.kernel.org 12479L: linux-input@vger.kernel.org 12480S: Maintained 12481F: drivers/hid/hid-mcp2221.c 12482 12483MCP251XFD SPI-CAN NETWORK DRIVER 12484M: Marc Kleine-Budde <mkl@pengutronix.de> 12485M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12486R: Thomas Kopp <thomas.kopp@microchip.com> 12487L: linux-can@vger.kernel.org 12488S: Maintained 12489F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12490F: drivers/net/can/spi/mcp251xfd/ 12491 12492MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12493M: Peter Rosin <peda@axentia.se> 12494L: linux-iio@vger.kernel.org 12495S: Maintained 12496F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12497F: drivers/iio/potentiometer/mcp4018.c 12498F: drivers/iio/potentiometer/mcp4531.c 12499 12500MCR20A IEEE-802.15.4 RADIO DRIVER 12501M: Xue Liu <liuxuenetmail@gmail.com> 12502L: linux-wpan@vger.kernel.org 12503S: Maintained 12504W: https://github.com/xueliu/mcr20a-linux 12505F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12506F: drivers/net/ieee802154/mcr20a.c 12507F: drivers/net/ieee802154/mcr20a.h 12508 12509MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12510M: William Breathitt Gray <william.gray@linaro.org> 12511L: linux-iio@vger.kernel.org 12512S: Maintained 12513F: drivers/iio/dac/cio-dac.c 12514 12515MEDIA CONTROLLER FRAMEWORK 12516M: Sakari Ailus <sakari.ailus@linux.intel.com> 12517M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12518L: linux-media@vger.kernel.org 12519S: Supported 12520W: https://www.linuxtv.org 12521T: git git://linuxtv.org/media_tree.git 12522F: drivers/media/mc/ 12523F: include/media/media-*.h 12524F: include/uapi/linux/media.h 12525 12526MEDIA DRIVER FOR FREESCALE IMX PXP 12527M: Philipp Zabel <p.zabel@pengutronix.de> 12528L: linux-media@vger.kernel.org 12529S: Maintained 12530T: git git://linuxtv.org/media_tree.git 12531F: drivers/media/platform/nxp/imx-pxp.[ch] 12532 12533MEDIA DRIVERS FOR ASCOT2E 12534M: Sergey Kozlov <serjk@netup.ru> 12535M: Abylay Ospan <aospan@netup.ru> 12536L: linux-media@vger.kernel.org 12537S: Supported 12538W: https://linuxtv.org 12539W: http://netup.tv/ 12540T: git git://linuxtv.org/media_tree.git 12541F: drivers/media/dvb-frontends/ascot2e* 12542 12543MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12544M: Jasmin Jessich <jasmin@anw.at> 12545L: linux-media@vger.kernel.org 12546S: Maintained 12547W: https://linuxtv.org 12548T: git git://linuxtv.org/media_tree.git 12549F: drivers/media/dvb-frontends/cxd2099* 12550 12551MEDIA DRIVERS FOR CXD2841ER 12552M: Sergey Kozlov <serjk@netup.ru> 12553M: Abylay Ospan <aospan@netup.ru> 12554L: linux-media@vger.kernel.org 12555S: Supported 12556W: https://linuxtv.org 12557W: http://netup.tv/ 12558T: git git://linuxtv.org/media_tree.git 12559F: drivers/media/dvb-frontends/cxd2841er* 12560 12561MEDIA DRIVERS FOR CXD2880 12562M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12563L: linux-media@vger.kernel.org 12564S: Supported 12565W: http://linuxtv.org/ 12566T: git git://linuxtv.org/media_tree.git 12567F: drivers/media/dvb-frontends/cxd2880/* 12568F: drivers/media/spi/cxd2880* 12569 12570MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12571L: linux-media@vger.kernel.org 12572S: Orphan 12573W: https://linuxtv.org 12574T: git git://linuxtv.org/media_tree.git 12575F: drivers/media/pci/ddbridge/* 12576 12577MEDIA DRIVERS FOR FREESCALE IMX 12578M: Steve Longerbeam <slongerbeam@gmail.com> 12579M: Philipp Zabel <p.zabel@pengutronix.de> 12580L: linux-media@vger.kernel.org 12581S: Maintained 12582T: git git://linuxtv.org/media_tree.git 12583F: Documentation/admin-guide/media/imx.rst 12584F: Documentation/devicetree/bindings/media/imx.txt 12585F: drivers/staging/media/imx/ 12586F: include/linux/imx-media.h 12587F: include/media/imx.h 12588 12589MEDIA DRIVERS FOR FREESCALE IMX7 12590M: Rui Miguel Silva <rmfrfs@gmail.com> 12591M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12592L: linux-media@vger.kernel.org 12593S: Maintained 12594T: git git://linuxtv.org/media_tree.git 12595F: Documentation/admin-guide/media/imx7.rst 12596F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12597F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12598F: drivers/media/platform/nxp/imx-mipi-csis.c 12599F: drivers/staging/media/imx/imx7-media-csi.c 12600 12601MEDIA DRIVERS FOR HELENE 12602M: Abylay Ospan <aospan@netup.ru> 12603L: linux-media@vger.kernel.org 12604S: Supported 12605W: https://linuxtv.org 12606W: http://netup.tv/ 12607T: git git://linuxtv.org/media_tree.git 12608F: drivers/media/dvb-frontends/helene* 12609 12610MEDIA DRIVERS FOR HORUS3A 12611M: Sergey Kozlov <serjk@netup.ru> 12612M: Abylay Ospan <aospan@netup.ru> 12613L: linux-media@vger.kernel.org 12614S: Supported 12615W: https://linuxtv.org 12616W: http://netup.tv/ 12617T: git git://linuxtv.org/media_tree.git 12618F: drivers/media/dvb-frontends/horus3a* 12619 12620MEDIA DRIVERS FOR LNBH25 12621M: Sergey Kozlov <serjk@netup.ru> 12622M: Abylay Ospan <aospan@netup.ru> 12623L: linux-media@vger.kernel.org 12624S: Supported 12625W: https://linuxtv.org 12626W: http://netup.tv/ 12627T: git git://linuxtv.org/media_tree.git 12628F: drivers/media/dvb-frontends/lnbh25* 12629 12630MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12631L: linux-media@vger.kernel.org 12632S: Orphan 12633W: https://linuxtv.org 12634T: git git://linuxtv.org/media_tree.git 12635F: drivers/media/dvb-frontends/mxl5xx* 12636 12637MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12638M: Sergey Kozlov <serjk@netup.ru> 12639M: Abylay Ospan <aospan@netup.ru> 12640L: linux-media@vger.kernel.org 12641S: Supported 12642W: https://linuxtv.org 12643W: http://netup.tv/ 12644T: git git://linuxtv.org/media_tree.git 12645F: drivers/media/pci/netup_unidvb/* 12646 12647MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12648M: Dmitry Osipenko <digetx@gmail.com> 12649L: linux-media@vger.kernel.org 12650L: linux-tegra@vger.kernel.org 12651S: Maintained 12652T: git git://linuxtv.org/media_tree.git 12653F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12654F: drivers/media/platform/nvidia/tegra-vde/ 12655 12656MEDIA DRIVERS FOR RENESAS - CEU 12657M: Jacopo Mondi <jacopo@jmondi.org> 12658L: linux-media@vger.kernel.org 12659L: linux-renesas-soc@vger.kernel.org 12660S: Supported 12661T: git git://linuxtv.org/media_tree.git 12662F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12663F: drivers/media/platform/renesas/renesas-ceu.c 12664F: include/media/drv-intf/renesas-ceu.h 12665 12666MEDIA DRIVERS FOR RENESAS - DRIF 12667M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12668L: linux-media@vger.kernel.org 12669L: linux-renesas-soc@vger.kernel.org 12670S: Supported 12671T: git git://linuxtv.org/media_tree.git 12672F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12673F: drivers/media/platform/renesas/rcar_drif.c 12674 12675MEDIA DRIVERS FOR RENESAS - FCP 12676M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12677L: linux-media@vger.kernel.org 12678L: linux-renesas-soc@vger.kernel.org 12679S: Supported 12680T: git git://linuxtv.org/media_tree.git 12681F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12682F: drivers/media/platform/renesas/rcar-fcp.c 12683F: include/media/rcar-fcp.h 12684 12685MEDIA DRIVERS FOR RENESAS - FDP1 12686M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12687L: linux-media@vger.kernel.org 12688L: linux-renesas-soc@vger.kernel.org 12689S: Supported 12690T: git git://linuxtv.org/media_tree.git 12691F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12692F: drivers/media/platform/renesas/rcar_fdp1.c 12693 12694MEDIA DRIVERS FOR RENESAS - VIN 12695M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12696L: linux-media@vger.kernel.org 12697L: linux-renesas-soc@vger.kernel.org 12698S: Supported 12699T: git git://linuxtv.org/media_tree.git 12700F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12701F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12702F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12703F: drivers/media/platform/renesas/rcar-isp.c 12704F: drivers/media/platform/renesas/rcar-vin/ 12705 12706MEDIA DRIVERS FOR RENESAS - VSP1 12707M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12708M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12709L: linux-media@vger.kernel.org 12710L: linux-renesas-soc@vger.kernel.org 12711S: Supported 12712T: git git://linuxtv.org/media_tree.git 12713F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12714F: drivers/media/platform/renesas/vsp1/ 12715 12716MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12717L: linux-media@vger.kernel.org 12718S: Orphan 12719W: https://linuxtv.org 12720T: git git://linuxtv.org/media_tree.git 12721F: drivers/media/dvb-frontends/stv0910* 12722 12723MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12724L: linux-media@vger.kernel.org 12725S: Orphan 12726W: https://linuxtv.org 12727T: git git://linuxtv.org/media_tree.git 12728F: drivers/media/dvb-frontends/stv6111* 12729 12730MEDIA DRIVERS FOR STM32 - DCMI 12731M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12732L: linux-media@vger.kernel.org 12733S: Supported 12734T: git git://linuxtv.org/media_tree.git 12735F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12736F: drivers/media/platform/st/stm32/stm32-dcmi.c 12737 12738MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12739M: Mauro Carvalho Chehab <mchehab@kernel.org> 12740L: linux-media@vger.kernel.org 12741S: Maintained 12742W: https://linuxtv.org 12743Q: http://patchwork.kernel.org/project/linux-media/list/ 12744T: git git://linuxtv.org/media_tree.git 12745F: Documentation/admin-guide/media/ 12746F: Documentation/devicetree/bindings/media/ 12747F: Documentation/driver-api/media/ 12748F: Documentation/userspace-api/media/ 12749F: drivers/media/ 12750F: drivers/staging/media/ 12751F: include/dt-bindings/media/ 12752F: include/linux/platform_data/media/ 12753F: include/media/ 12754F: include/uapi/linux/dvb/ 12755F: include/uapi/linux/ivtv* 12756F: include/uapi/linux/media.h 12757F: include/uapi/linux/meye.h 12758F: include/uapi/linux/uvcvideo.h 12759F: include/uapi/linux/v4l2-* 12760F: include/uapi/linux/videodev2.h 12761 12762MEDIATEK BLUETOOTH DRIVER 12763M: Sean Wang <sean.wang@mediatek.com> 12764L: linux-bluetooth@vger.kernel.org 12765L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12766S: Maintained 12767F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12768F: drivers/bluetooth/btmtkuart.c 12769 12770MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12771M: Sean Wang <sean.wang@mediatek.com> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12775F: drivers/power/reset/mt6323-poweroff.c 12776 12777MEDIATEK CIR DRIVER 12778M: Sean Wang <sean.wang@mediatek.com> 12779S: Maintained 12780F: drivers/media/rc/mtk-cir.c 12781 12782MEDIATEK DMA DRIVER 12783M: Sean Wang <sean.wang@mediatek.com> 12784L: dmaengine@vger.kernel.org 12785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12786L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12787S: Maintained 12788F: Documentation/devicetree/bindings/dma/mtk-* 12789F: drivers/dma/mediatek/ 12790 12791MEDIATEK ETHERNET DRIVER 12792M: Felix Fietkau <nbd@nbd.name> 12793M: John Crispin <john@phrozen.org> 12794M: Sean Wang <sean.wang@mediatek.com> 12795M: Mark Lee <Mark-MC.Lee@mediatek.com> 12796L: netdev@vger.kernel.org 12797S: Maintained 12798F: drivers/net/ethernet/mediatek/ 12799 12800MEDIATEK I2C CONTROLLER DRIVER 12801M: Qii Wang <qii.wang@mediatek.com> 12802L: linux-i2c@vger.kernel.org 12803S: Maintained 12804F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12805F: drivers/i2c/busses/i2c-mt65xx.c 12806 12807MEDIATEK IOMMU DRIVER 12808M: Yong Wu <yong.wu@mediatek.com> 12809L: iommu@lists.linux.dev 12810L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12811S: Supported 12812F: Documentation/devicetree/bindings/iommu/mediatek* 12813F: drivers/iommu/mtk_iommu* 12814F: include/dt-bindings/memory/mt*-port.h 12815 12816MEDIATEK JPEG DRIVER 12817M: Bin Liu <bin.liu@mediatek.com> 12818S: Supported 12819F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12820F: drivers/media/platform/mediatek/jpeg/ 12821 12822MEDIATEK MDP DRIVER 12823M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12824M: Houlong Wei <houlong.wei@mediatek.com> 12825M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12826S: Supported 12827F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12828F: drivers/media/platform/mediatek/mdp/ 12829F: drivers/media/platform/mediatek/vpu/ 12830 12831MEDIATEK MEDIA DRIVER 12832M: Tiffany Lin <tiffany.lin@mediatek.com> 12833M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12834M: Yunfei Dong <yunfei.dong@mediatek.com> 12835S: Supported 12836F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12837F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12838F: drivers/media/platform/mediatek/vcodec/ 12839F: drivers/media/platform/mediatek/vpu/ 12840 12841MEDIATEK MMC/SD/SDIO DRIVER 12842M: Chaotian Jing <chaotian.jing@mediatek.com> 12843S: Maintained 12844F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12845F: drivers/mmc/host/mtk-sd.c 12846 12847MEDIATEK MT76 WIRELESS LAN DRIVER 12848M: Felix Fietkau <nbd@nbd.name> 12849M: Lorenzo Bianconi <lorenzo@kernel.org> 12850M: Ryder Lee <ryder.lee@mediatek.com> 12851R: Shayne Chen <shayne.chen@mediatek.com> 12852R: Sean Wang <sean.wang@mediatek.com> 12853L: linux-wireless@vger.kernel.org 12854S: Maintained 12855F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12856F: drivers/net/wireless/mediatek/mt76/ 12857 12858MEDIATEK MT7601U WIRELESS LAN DRIVER 12859M: Jakub Kicinski <kuba@kernel.org> 12860L: linux-wireless@vger.kernel.org 12861S: Maintained 12862F: drivers/net/wireless/mediatek/mt7601u/ 12863 12864MEDIATEK MT7621 CLOCK DRIVER 12865M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12866S: Maintained 12867F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12868F: drivers/clk/ralink/clk-mt7621.c 12869 12870MEDIATEK MT7621/28/88 I2C DRIVER 12871M: Stefan Roese <sr@denx.de> 12872L: linux-i2c@vger.kernel.org 12873S: Maintained 12874F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12875F: drivers/i2c/busses/i2c-mt7621.c 12876 12877MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12878M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12879S: Maintained 12880F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12881F: drivers/pci/controller/pcie-mt7621.c 12882 12883MEDIATEK MT7621 PHY PCI DRIVER 12884M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12885S: Maintained 12886F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12887F: drivers/phy/ralink/phy-mt7621-pci.c 12888 12889MEDIATEK NAND CONTROLLER DRIVER 12890L: linux-mtd@lists.infradead.org 12891S: Orphan 12892F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12893F: drivers/mtd/nand/raw/mtk_* 12894 12895MEDIATEK PMIC LED DRIVER 12896M: Sean Wang <sean.wang@mediatek.com> 12897S: Maintained 12898F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12899F: drivers/leds/leds-mt6323.c 12900 12901MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12902M: Sean Wang <sean.wang@mediatek.com> 12903S: Maintained 12904F: drivers/char/hw_random/mtk-rng.c 12905 12906MEDIATEK SMI DRIVER 12907M: Yong Wu <yong.wu@mediatek.com> 12908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12909S: Supported 12910F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12911F: drivers/memory/mtk-smi.c 12912F: include/soc/mediatek/smi.h 12913 12914MEDIATEK SWITCH DRIVER 12915M: Sean Wang <sean.wang@mediatek.com> 12916M: Landen Chao <Landen.Chao@mediatek.com> 12917M: DENG Qingfang <dqfext@gmail.com> 12918L: netdev@vger.kernel.org 12919S: Maintained 12920F: drivers/net/dsa/mt7530.* 12921F: net/dsa/tag_mtk.c 12922 12923MEDIATEK T7XX 5G WWAN MODEM DRIVER 12924M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12925M: Intel Corporation <linuxwwan@intel.com> 12926R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12927R: Liu Haijun <haijun.liu@mediatek.com> 12928R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12929R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12930L: netdev@vger.kernel.org 12931S: Supported 12932F: drivers/net/wwan/t7xx/ 12933 12934MEDIATEK USB3 DRD IP DRIVER 12935M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12936L: linux-usb@vger.kernel.org 12937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12938L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12939S: Maintained 12940F: Documentation/devicetree/bindings/usb/mediatek,* 12941F: drivers/usb/host/xhci-mtk* 12942F: drivers/usb/mtu3/ 12943 12944MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12945M: Peter Senna Tschudin <peter.senna@gmail.com> 12946M: Martin Donnelly <martin.donnelly@ge.com> 12947M: Martyn Welch <martyn.welch@collabora.co.uk> 12948S: Maintained 12949F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12950F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12951 12952MEGARAID SCSI/SAS DRIVERS 12953M: Kashyap Desai <kashyap.desai@broadcom.com> 12954M: Sumit Saxena <sumit.saxena@broadcom.com> 12955M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12956L: megaraidlinux.pdl@broadcom.com 12957L: linux-scsi@vger.kernel.org 12958S: Maintained 12959W: http://www.avagotech.com/support/ 12960F: Documentation/scsi/megaraid.rst 12961F: drivers/scsi/megaraid.* 12962F: drivers/scsi/megaraid/ 12963 12964MELEXIS MLX90614 DRIVER 12965M: Crt Mori <cmo@melexis.com> 12966L: linux-iio@vger.kernel.org 12967S: Supported 12968W: http://www.melexis.com 12969F: drivers/iio/temperature/mlx90614.c 12970 12971MELEXIS MLX90632 DRIVER 12972M: Crt Mori <cmo@melexis.com> 12973L: linux-iio@vger.kernel.org 12974S: Supported 12975W: http://www.melexis.com 12976F: drivers/iio/temperature/mlx90632.c 12977 12978MELFAS MIP4 TOUCHSCREEN DRIVER 12979M: Sangwon Jee <jeesw@melfas.com> 12980S: Supported 12981W: http://www.melfas.com 12982F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12983F: drivers/input/touchscreen/melfas_mip4.c 12984 12985MELLANOX BLUEFIELD I2C DRIVER 12986M: Khalil Blaiech <kblaiech@nvidia.com> 12987L: linux-i2c@vger.kernel.org 12988S: Supported 12989F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12990F: drivers/i2c/busses/i2c-mlxbf.c 12991 12992MELLANOX ETHERNET DRIVER (mlx4_en) 12993M: Tariq Toukan <tariqt@nvidia.com> 12994L: netdev@vger.kernel.org 12995S: Supported 12996W: http://www.mellanox.com 12997Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12998F: drivers/net/ethernet/mellanox/mlx4/en_* 12999 13000MELLANOX ETHERNET DRIVER (mlx5e) 13001M: Saeed Mahameed <saeedm@nvidia.com> 13002L: netdev@vger.kernel.org 13003S: Supported 13004W: http://www.mellanox.com 13005Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13006F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13007 13008MELLANOX ETHERNET INNOVA DRIVERS 13009R: Boris Pismenny <borisp@nvidia.com> 13010L: netdev@vger.kernel.org 13011S: Supported 13012W: http://www.mellanox.com 13013Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13014F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13015F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13016F: include/linux/mlx5/mlx5_ifc_fpga.h 13017 13018MELLANOX ETHERNET SWITCH DRIVERS 13019M: Ido Schimmel <idosch@nvidia.com> 13020M: Petr Machata <petrm@nvidia.com> 13021L: netdev@vger.kernel.org 13022S: Supported 13023W: http://www.mellanox.com 13024Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13025F: drivers/net/ethernet/mellanox/mlxsw/ 13026F: tools/testing/selftests/drivers/net/mlxsw/ 13027 13028MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13029M: mlxsw@nvidia.com 13030L: netdev@vger.kernel.org 13031S: Supported 13032W: http://www.mellanox.com 13033Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13034F: drivers/net/ethernet/mellanox/mlxfw/ 13035 13036MELLANOX HARDWARE PLATFORM SUPPORT 13037M: Hans de Goede <hdegoede@redhat.com> 13038M: Mark Gross <markgross@kernel.org> 13039M: Vadim Pasternak <vadimp@nvidia.com> 13040L: platform-driver-x86@vger.kernel.org 13041S: Supported 13042F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13043F: drivers/platform/mellanox/ 13044F: include/linux/platform_data/mlxreg.h 13045 13046MELLANOX MLX4 core VPI driver 13047M: Tariq Toukan <tariqt@nvidia.com> 13048L: netdev@vger.kernel.org 13049L: linux-rdma@vger.kernel.org 13050S: Supported 13051W: http://www.mellanox.com 13052Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13053F: drivers/net/ethernet/mellanox/mlx4/ 13054F: include/linux/mlx4/ 13055 13056MELLANOX MLX4 IB driver 13057M: Yishai Hadas <yishaih@nvidia.com> 13058L: linux-rdma@vger.kernel.org 13059S: Supported 13060W: http://www.mellanox.com 13061Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13062F: drivers/infiniband/hw/mlx4/ 13063F: include/linux/mlx4/ 13064F: include/uapi/rdma/mlx4-abi.h 13065 13066MELLANOX MLX5 core VPI driver 13067M: Saeed Mahameed <saeedm@nvidia.com> 13068M: Leon Romanovsky <leonro@nvidia.com> 13069L: netdev@vger.kernel.org 13070L: linux-rdma@vger.kernel.org 13071S: Supported 13072W: http://www.mellanox.com 13073Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13074F: Documentation/networking/device_drivers/ethernet/mellanox/ 13075F: drivers/net/ethernet/mellanox/mlx5/core/ 13076F: include/linux/mlx5/ 13077 13078MELLANOX MLX5 IB driver 13079M: Leon Romanovsky <leonro@nvidia.com> 13080L: linux-rdma@vger.kernel.org 13081S: Supported 13082W: http://www.mellanox.com 13083Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13084F: drivers/infiniband/hw/mlx5/ 13085F: include/linux/mlx5/ 13086F: include/uapi/rdma/mlx5-abi.h 13087 13088MELLANOX MLXCPLD I2C AND MUX DRIVER 13089M: Vadim Pasternak <vadimp@nvidia.com> 13090M: Michael Shych <michaelsh@nvidia.com> 13091L: linux-i2c@vger.kernel.org 13092S: Supported 13093F: Documentation/i2c/busses/i2c-mlxcpld.rst 13094F: drivers/i2c/busses/i2c-mlxcpld.c 13095F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13096 13097MELLANOX MLXCPLD LED DRIVER 13098M: Vadim Pasternak <vadimp@nvidia.com> 13099L: linux-leds@vger.kernel.org 13100S: Supported 13101F: Documentation/leds/leds-mlxcpld.rst 13102F: drivers/leds/leds-mlxcpld.c 13103F: drivers/leds/leds-mlxreg.c 13104 13105MELLANOX PLATFORM DRIVER 13106M: Vadim Pasternak <vadimp@nvidia.com> 13107L: platform-driver-x86@vger.kernel.org 13108S: Supported 13109F: drivers/platform/x86/mlx-platform.c 13110 13111MEMBARRIER SUPPORT 13112M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13113M: "Paul E. McKenney" <paulmck@kernel.org> 13114L: linux-kernel@vger.kernel.org 13115S: Supported 13116F: arch/powerpc/include/asm/membarrier.h 13117F: include/uapi/linux/membarrier.h 13118F: kernel/sched/membarrier.c 13119 13120MEMBLOCK 13121M: Mike Rapoport <rppt@kernel.org> 13122L: linux-mm@kvack.org 13123S: Maintained 13124F: Documentation/core-api/boot-time-mm.rst 13125F: include/linux/memblock.h 13126F: mm/memblock.c 13127F: tools/testing/memblock/ 13128 13129MEMORY CONTROLLER DRIVERS 13130M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13131L: linux-kernel@vger.kernel.org 13132S: Maintained 13133B: mailto:krzysztof.kozlowski@linaro.org 13134T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13135F: Documentation/devicetree/bindings/memory-controllers/ 13136F: drivers/memory/ 13137F: include/dt-bindings/memory/ 13138F: include/memory/ 13139 13140MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13141M: Dmitry Osipenko <digetx@gmail.com> 13142L: linux-pm@vger.kernel.org 13143L: linux-tegra@vger.kernel.org 13144T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13145S: Maintained 13146F: drivers/devfreq/tegra30-devfreq.c 13147 13148MEMORY MANAGEMENT 13149M: Andrew Morton <akpm@linux-foundation.org> 13150L: linux-mm@kvack.org 13151S: Maintained 13152W: http://www.linux-mm.org 13153T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13154T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13155F: include/linux/gfp.h 13156F: include/linux/gfp_types.h 13157F: include/linux/memory_hotplug.h 13158F: include/linux/mm.h 13159F: include/linux/mmzone.h 13160F: include/linux/pagewalk.h 13161F: include/linux/vmalloc.h 13162F: mm/ 13163F: tools/testing/selftests/vm/ 13164 13165MEMORY HOT(UN)PLUG 13166M: David Hildenbrand <david@redhat.com> 13167M: Oscar Salvador <osalvador@suse.de> 13168L: linux-mm@kvack.org 13169S: Maintained 13170F: Documentation/admin-guide/mm/memory-hotplug.rst 13171F: Documentation/core-api/memory-hotplug.rst 13172F: drivers/base/memory.c 13173F: include/linux/memory_hotplug.h 13174F: mm/memory_hotplug.c 13175F: tools/testing/selftests/memory-hotplug/ 13176 13177MEMORY TECHNOLOGY DEVICES (MTD) 13178M: Miquel Raynal <miquel.raynal@bootlin.com> 13179M: Richard Weinberger <richard@nod.at> 13180M: Vignesh Raghavendra <vigneshr@ti.com> 13181L: linux-mtd@lists.infradead.org 13182S: Maintained 13183W: http://www.linux-mtd.infradead.org/ 13184Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13185C: irc://irc.oftc.net/mtd 13186T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13187T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13188F: Documentation/devicetree/bindings/mtd/ 13189F: drivers/mtd/ 13190F: include/linux/mtd/ 13191F: include/uapi/mtd/ 13192 13193MEN A21 WATCHDOG DRIVER 13194M: Johannes Thumshirn <morbidrsa@gmail.com> 13195L: linux-watchdog@vger.kernel.org 13196S: Maintained 13197F: drivers/watchdog/mena21_wdt.c 13198 13199MEN CHAMELEON BUS (mcb) 13200M: Johannes Thumshirn <morbidrsa@gmail.com> 13201S: Maintained 13202F: Documentation/driver-api/men-chameleon-bus.rst 13203F: drivers/mcb/ 13204F: include/linux/mcb.h 13205 13206MEN F21BMC (Board Management Controller) 13207M: Andreas Werner <andreas.werner@men.de> 13208S: Supported 13209F: Documentation/hwmon/menf21bmc.rst 13210F: drivers/hwmon/menf21bmc_hwmon.c 13211F: drivers/leds/leds-menf21bmc.c 13212F: drivers/mfd/menf21bmc.c 13213F: drivers/watchdog/menf21bmc_wdt.c 13214 13215MEN Z069 WATCHDOG DRIVER 13216M: Johannes Thumshirn <jth@kernel.org> 13217L: linux-watchdog@vger.kernel.org 13218S: Maintained 13219F: drivers/watchdog/menz69_wdt.c 13220 13221MESON AO CEC DRIVER FOR AMLOGIC SOCS 13222M: Neil Armstrong <narmstrong@baylibre.com> 13223L: linux-media@vger.kernel.org 13224L: linux-amlogic@lists.infradead.org 13225S: Supported 13226W: http://linux-meson.com/ 13227T: git git://linuxtv.org/media_tree.git 13228F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13229F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13230F: drivers/media/cec/platform/meson/ao-cec.c 13231 13232MESON GE2D DRIVER FOR AMLOGIC SOCS 13233M: Neil Armstrong <narmstrong@baylibre.com> 13234L: linux-media@vger.kernel.org 13235L: linux-amlogic@lists.infradead.org 13236S: Supported 13237T: git git://linuxtv.org/media_tree.git 13238F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13239F: drivers/media/platform/amlogic/meson-ge2d/ 13240 13241MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13242M: Liang Yang <liang.yang@amlogic.com> 13243L: linux-mtd@lists.infradead.org 13244S: Maintained 13245F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13246F: drivers/mtd/nand/raw/meson_* 13247 13248MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13249M: Neil Armstrong <narmstrong@baylibre.com> 13250L: linux-media@vger.kernel.org 13251L: linux-amlogic@lists.infradead.org 13252S: Supported 13253T: git git://linuxtv.org/media_tree.git 13254F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13255F: drivers/staging/media/meson/vdec/ 13256 13257METHODE UDPU SUPPORT 13258M: Vladimir Vid <vladimir.vid@sartura.hr> 13259S: Maintained 13260F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13261 13262MHI BUS 13263M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13264R: Hemant Kumar <quic_hemantk@quicinc.com> 13265L: mhi@lists.linux.dev 13266L: linux-arm-msm@vger.kernel.org 13267S: Maintained 13268T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13269F: Documentation/ABI/stable/sysfs-bus-mhi 13270F: Documentation/mhi/ 13271F: drivers/bus/mhi/ 13272F: include/linux/mhi.h 13273 13274MICROBLAZE ARCHITECTURE 13275M: Michal Simek <monstr@monstr.eu> 13276S: Supported 13277W: http://www.monstr.eu/fdt/ 13278T: git git://git.monstr.eu/linux-2.6-microblaze.git 13279F: arch/microblaze/ 13280 13281MICROCHIP AT91 DMA DRIVERS 13282M: Ludovic Desroches <ludovic.desroches@microchip.com> 13283M: Tudor Ambarus <tudor.ambarus@microchip.com> 13284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13285L: dmaengine@vger.kernel.org 13286S: Supported 13287F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13288F: drivers/dma/at_hdmac.c 13289F: drivers/dma/at_hdmac_regs.h 13290F: drivers/dma/at_xdmac.c 13291F: include/dt-bindings/dma/at91.h 13292 13293MICROCHIP AT91 SERIAL DRIVER 13294M: Richard Genoud <richard.genoud@gmail.com> 13295S: Maintained 13296F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13297F: drivers/tty/serial/atmel_serial.c 13298F: drivers/tty/serial/atmel_serial.h 13299 13300MICROCHIP AT91 USART MFD DRIVER 13301M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13302L: linux-kernel@vger.kernel.org 13303S: Supported 13304F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13305F: drivers/mfd/at91-usart.c 13306F: include/dt-bindings/mfd/at91-usart.h 13307 13308MICROCHIP AT91 USART SPI DRIVER 13309M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13310L: linux-spi@vger.kernel.org 13311S: Supported 13312F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13313F: drivers/spi/spi-at91-usart.c 13314 13315MICROCHIP AUDIO ASOC DRIVERS 13316M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13317L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13318S: Supported 13319F: sound/soc/atmel 13320 13321MICROCHIP CSI2DC DRIVER 13322M: Eugen Hristev <eugen.hristev@microchip.com> 13323L: linux-media@vger.kernel.org 13324S: Supported 13325F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13326F: drivers/media/platform/atmel/microchip-csi2dc.c 13327 13328MICROCHIP ECC DRIVER 13329M: Tudor Ambarus <tudor.ambarus@microchip.com> 13330L: linux-crypto@vger.kernel.org 13331S: Maintained 13332F: drivers/crypto/atmel-ecc.* 13333 13334MICROCHIP EIC DRIVER 13335M: Claudiu Beznea <claudiu.beznea@microchip.com> 13336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13337S: Supported 13338F: drivers/irqchip/irq-mchp-eic.c 13339 13340MICROCHIP I2C DRIVER 13341M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13342L: linux-i2c@vger.kernel.org 13343S: Supported 13344F: drivers/i2c/busses/i2c-at91-*.c 13345F: drivers/i2c/busses/i2c-at91.h 13346 13347MICROCHIP ISC DRIVER 13348M: Eugen Hristev <eugen.hristev@microchip.com> 13349L: linux-media@vger.kernel.org 13350S: Supported 13351F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13352F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13353F: drivers/media/platform/atmel/atmel-isc* 13354F: drivers/media/platform/atmel/atmel-sama*-isc* 13355F: include/linux/atmel-isc-media.h 13356 13357MICROCHIP ISI DRIVER 13358M: Eugen Hristev <eugen.hristev@microchip.com> 13359L: linux-media@vger.kernel.org 13360S: Supported 13361F: drivers/media/platform/atmel/atmel-isi.c 13362F: drivers/media/platform/atmel/atmel-isi.h 13363 13364MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13365M: Woojung Huh <woojung.huh@microchip.com> 13366M: UNGLinuxDriver@microchip.com 13367L: netdev@vger.kernel.org 13368S: Maintained 13369F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13370F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13371F: drivers/net/dsa/microchip/* 13372F: include/linux/platform_data/microchip-ksz.h 13373F: net/dsa/tag_ksz.c 13374 13375MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13376M: Arun Ramadoss <arun.ramadoss@microchip.com> 13377R: UNGLinuxDriver@microchip.com 13378L: netdev@vger.kernel.org 13379S: Maintained 13380F: drivers/net/phy/microchip_t1.c 13381 13382MICROCHIP LAN743X ETHERNET DRIVER 13383M: Bryan Whitehead <bryan.whitehead@microchip.com> 13384M: UNGLinuxDriver@microchip.com 13385L: netdev@vger.kernel.org 13386S: Maintained 13387F: drivers/net/ethernet/microchip/lan743x_* 13388 13389MICROCHIP LAN966X ETHERNET DRIVER 13390M: Horatiu Vultur <horatiu.vultur@microchip.com> 13391M: UNGLinuxDriver@microchip.com 13392L: netdev@vger.kernel.org 13393S: Maintained 13394F: drivers/net/ethernet/microchip/lan966x/* 13395 13396MICROCHIP LCDFB DRIVER 13397M: Nicolas Ferre <nicolas.ferre@microchip.com> 13398L: linux-fbdev@vger.kernel.org 13399S: Maintained 13400F: drivers/video/fbdev/atmel_lcdfb.c 13401F: include/video/atmel_lcdc.h 13402 13403MICROCHIP MCP16502 PMIC DRIVER 13404M: Claudiu Beznea <claudiu.beznea@microchip.com> 13405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13406S: Supported 13407F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13408F: drivers/regulator/mcp16502.c 13409 13410MICROCHIP MCP3911 ADC DRIVER 13411M: Marcus Folkesson <marcus.folkesson@gmail.com> 13412M: Kent Gustavsson <kent@minoris.se> 13413L: linux-iio@vger.kernel.org 13414S: Supported 13415F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13416F: drivers/iio/adc/mcp3911.c 13417 13418MICROCHIP MMC/SD/SDIO MCI DRIVER 13419M: Ludovic Desroches <ludovic.desroches@microchip.com> 13420S: Maintained 13421F: drivers/mmc/host/atmel-mci.c 13422 13423MICROCHIP NAND DRIVER 13424M: Tudor Ambarus <tudor.ambarus@microchip.com> 13425L: linux-mtd@lists.infradead.org 13426S: Supported 13427F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13428F: drivers/mtd/nand/raw/atmel/* 13429 13430MICROCHIP OTPC DRIVER 13431M: Claudiu Beznea <claudiu.beznea@microchip.com> 13432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13433S: Supported 13434F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13435F: drivers/nvmem/microchip-otpc.c 13436F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13437 13438MICROCHIP PWM DRIVER 13439M: Claudiu Beznea <claudiu.beznea@microchip.com> 13440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13441L: linux-pwm@vger.kernel.org 13442S: Supported 13443F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13444F: drivers/pwm/pwm-atmel.c 13445 13446MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13447M: Eugen Hristev <eugen.hristev@microchip.com> 13448L: linux-iio@vger.kernel.org 13449S: Supported 13450F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13451F: drivers/iio/adc/at91-sama5d2_adc.c 13452F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13453 13454MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13455M: Claudiu Beznea <claudiu.beznea@microchip.com> 13456S: Supported 13457F: drivers/power/reset/at91-sama5d2_shdwc.c 13458 13459MICROCHIP SPI DRIVER 13460M: Tudor Ambarus <tudor.ambarus@microchip.com> 13461S: Supported 13462F: drivers/spi/spi-atmel.* 13463 13464MICROCHIP SSC DRIVER 13465M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13467S: Supported 13468F: drivers/misc/atmel-ssc.c 13469F: include/linux/atmel-ssc.h 13470 13471MICROCHIP USB251XB DRIVER 13472M: Richard Leitner <richard.leitner@skidata.com> 13473L: linux-usb@vger.kernel.org 13474S: Maintained 13475F: Documentation/devicetree/bindings/usb/usb251xb.txt 13476F: drivers/usb/misc/usb251xb.c 13477 13478MICROCHIP USBA UDC DRIVER 13479M: Cristian Birsan <cristian.birsan@microchip.com> 13480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13481S: Supported 13482F: drivers/usb/gadget/udc/atmel_usba_udc.* 13483 13484MICROCHIP WILC1000 WIFI DRIVER 13485M: Ajay Singh <ajay.kathat@microchip.com> 13486M: Claudiu Beznea <claudiu.beznea@microchip.com> 13487L: linux-wireless@vger.kernel.org 13488S: Supported 13489F: drivers/net/wireless/microchip/wilc1000/ 13490 13491MICROSEMI MIPS SOCS 13492M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13493M: UNGLinuxDriver@microchip.com 13494L: linux-mips@vger.kernel.org 13495S: Supported 13496F: Documentation/devicetree/bindings/mips/mscc.txt 13497F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13498F: arch/mips/boot/dts/mscc/ 13499F: arch/mips/configs/generic/board-ocelot.config 13500F: arch/mips/generic/board-ocelot.c 13501 13502MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13503M: Don Brace <don.brace@microchip.com> 13504L: storagedev@microchip.com 13505L: linux-scsi@vger.kernel.org 13506S: Supported 13507F: Documentation/scsi/smartpqi.rst 13508F: drivers/scsi/smartpqi/Kconfig 13509F: drivers/scsi/smartpqi/Makefile 13510F: drivers/scsi/smartpqi/smartpqi*.[ch] 13511F: include/linux/cciss*.h 13512F: include/uapi/linux/cciss*.h 13513 13514MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13515M: Maximilian Luz <luzmaximilian@gmail.com> 13516L: platform-driver-x86@vger.kernel.org 13517S: Maintained 13518F: drivers/platform/surface/surface_aggregator_tabletsw.c 13519 13520MICROSOFT SURFACE BATTERY AND AC DRIVERS 13521M: Maximilian Luz <luzmaximilian@gmail.com> 13522L: linux-pm@vger.kernel.org 13523L: platform-driver-x86@vger.kernel.org 13524S: Maintained 13525F: drivers/power/supply/surface_battery.c 13526F: drivers/power/supply/surface_charger.c 13527 13528MICROSOFT SURFACE DTX DRIVER 13529M: Maximilian Luz <luzmaximilian@gmail.com> 13530L: platform-driver-x86@vger.kernel.org 13531S: Maintained 13532F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13533F: drivers/platform/surface/surface_dtx.c 13534F: include/uapi/linux/surface_aggregator/dtx.h 13535 13536MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13537M: Maximilian Luz <luzmaximilian@gmail.com> 13538L: platform-driver-x86@vger.kernel.org 13539S: Maintained 13540F: drivers/platform/surface/surface_gpe.c 13541 13542MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13543M: Hans de Goede <hdegoede@redhat.com> 13544M: Mark Gross <markgross@kernel.org> 13545M: Maximilian Luz <luzmaximilian@gmail.com> 13546L: platform-driver-x86@vger.kernel.org 13547S: Maintained 13548T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13549F: drivers/platform/surface/ 13550 13551MICROSOFT SURFACE HID TRANSPORT DRIVER 13552M: Maximilian Luz <luzmaximilian@gmail.com> 13553L: linux-input@vger.kernel.org 13554L: platform-driver-x86@vger.kernel.org 13555S: Maintained 13556F: drivers/hid/surface-hid/ 13557 13558MICROSOFT SURFACE HOT-PLUG DRIVER 13559M: Maximilian Luz <luzmaximilian@gmail.com> 13560L: platform-driver-x86@vger.kernel.org 13561S: Maintained 13562F: drivers/platform/surface/surface_hotplug.c 13563 13564MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13565M: Maximilian Luz <luzmaximilian@gmail.com> 13566L: platform-driver-x86@vger.kernel.org 13567S: Maintained 13568F: drivers/platform/surface/surface_platform_profile.c 13569 13570MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13571M: Chen Yu <yu.c.chen@intel.com> 13572L: platform-driver-x86@vger.kernel.org 13573S: Supported 13574F: drivers/platform/surface/surfacepro3_button.c 13575 13576MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13577M: Maximilian Luz <luzmaximilian@gmail.com> 13578L: platform-driver-x86@vger.kernel.org 13579S: Maintained 13580W: https://github.com/linux-surface/surface-aggregator-module 13581C: irc://irc.libera.chat/linux-surface 13582F: Documentation/driver-api/surface_aggregator/ 13583F: drivers/platform/surface/aggregator/ 13584F: drivers/platform/surface/surface_acpi_notify.c 13585F: drivers/platform/surface/surface_aggregator_cdev.c 13586F: drivers/platform/surface/surface_aggregator_registry.c 13587F: include/linux/surface_acpi_notify.h 13588F: include/linux/surface_aggregator/ 13589F: include/uapi/linux/surface_aggregator/ 13590 13591MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13592M: Maximilian Luz <luzmaximilian@gmail.com> 13593L: platform-driver-x86@vger.kernel.org 13594S: Maintained 13595F: drivers/platform/surface/surface_aggregator_hub.c 13596 13597MICROTEK X6 SCANNER 13598M: Oliver Neukum <oliver@neukum.org> 13599S: Maintained 13600F: drivers/usb/image/microtek.* 13601 13602MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13603M: Luka Kovacic <luka.kovacic@sartura.hr> 13604M: Luka Perkov <luka.perkov@sartura.hr> 13605S: Maintained 13606F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13607F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13608F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13609F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13610F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13611F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13612 13613MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13614M: Sakari Ailus <sakari.ailus@linux.intel.com> 13615L: linux-media@vger.kernel.org 13616S: Maintained 13617F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13618F: Documentation/driver-api/media/drivers/ccs/ 13619F: Documentation/userspace-api/media/drivers/ccs.rst 13620F: drivers/media/i2c/ccs-pll.c 13621F: drivers/media/i2c/ccs-pll.h 13622F: drivers/media/i2c/ccs/ 13623F: include/uapi/linux/ccs.h 13624F: include/uapi/linux/smiapp.h 13625 13626MIPS 13627M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13628L: linux-mips@vger.kernel.org 13629S: Maintained 13630W: http://www.linux-mips.org/ 13631Q: https://patchwork.kernel.org/project/linux-mips/list/ 13632T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13633F: Documentation/devicetree/bindings/mips/ 13634F: Documentation/mips/ 13635F: arch/mips/ 13636F: drivers/platform/mips/ 13637F: include/dt-bindings/mips/ 13638 13639MIPS BOSTON DEVELOPMENT BOARD 13640M: Paul Burton <paulburton@kernel.org> 13641L: linux-mips@vger.kernel.org 13642S: Maintained 13643F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13644F: arch/mips/boot/dts/img/boston.dts 13645F: arch/mips/configs/generic/board-boston.config 13646F: drivers/clk/imgtec/clk-boston.c 13647F: include/dt-bindings/clock/boston-clock.h 13648 13649MIPS CORE DRIVERS 13650M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13651M: Serge Semin <fancer.lancer@gmail.com> 13652L: linux-mips@vger.kernel.org 13653S: Supported 13654F: drivers/bus/mips_cdmm.c 13655F: drivers/clocksource/mips-gic-timer.c 13656F: drivers/cpuidle/cpuidle-cps.c 13657F: drivers/irqchip/irq-mips-cpu.c 13658F: drivers/irqchip/irq-mips-gic.c 13659 13660MIPS GENERIC PLATFORM 13661M: Paul Burton <paulburton@kernel.org> 13662L: linux-mips@vger.kernel.org 13663S: Supported 13664F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13665F: arch/mips/generic/ 13666F: arch/mips/tools/generic-board-config.sh 13667 13668MIPS RINT INSTRUCTION EMULATION 13669M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13670L: linux-mips@vger.kernel.org 13671S: Supported 13672F: arch/mips/math-emu/dp_rint.c 13673F: arch/mips/math-emu/sp_rint.c 13674 13675MIPS/LOONGSON1 ARCHITECTURE 13676M: Keguang Zhang <keguang.zhang@gmail.com> 13677L: linux-mips@vger.kernel.org 13678S: Maintained 13679F: arch/mips/include/asm/mach-loongson32/ 13680F: arch/mips/loongson32/ 13681F: drivers/*/*/*loongson1* 13682F: drivers/*/*loongson1* 13683 13684MIPS/LOONGSON2EF ARCHITECTURE 13685M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13686L: linux-mips@vger.kernel.org 13687S: Maintained 13688F: arch/mips/include/asm/mach-loongson2ef/ 13689F: arch/mips/loongson2ef/ 13690F: drivers/cpufreq/loongson2_cpufreq.c 13691 13692MIPS/LOONGSON64 ARCHITECTURE 13693M: Huacai Chen <chenhuacai@kernel.org> 13694M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13695L: linux-mips@vger.kernel.org 13696S: Maintained 13697F: arch/mips/include/asm/mach-loongson64/ 13698F: arch/mips/loongson64/ 13699F: drivers/irqchip/irq-loongson* 13700F: drivers/platform/mips/cpu_hwmon.c 13701 13702MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13703M: Hans Verkuil <hverkuil@xs4all.nl> 13704L: linux-media@vger.kernel.org 13705S: Odd Fixes 13706W: https://linuxtv.org 13707T: git git://linuxtv.org/media_tree.git 13708F: drivers/media/radio/radio-miropcm20* 13709 13710MMP SUPPORT 13711R: Lubomir Rintel <lkundrak@v3.sk> 13712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13713S: Odd Fixes 13714T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13715F: arch/arm/boot/dts/mmp* 13716F: arch/arm/mach-mmp/ 13717F: include/linux/soc/mmp/ 13718 13719MMP USB PHY DRIVERS 13720R: Lubomir Rintel <lkundrak@v3.sk> 13721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13722S: Maintained 13723F: drivers/phy/marvell/phy-mmp3-usb.c 13724F: drivers/phy/marvell/phy-pxa-usb.c 13725 13726MMU GATHER AND TLB INVALIDATION 13727M: Will Deacon <will@kernel.org> 13728M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13729M: Andrew Morton <akpm@linux-foundation.org> 13730M: Nick Piggin <npiggin@gmail.com> 13731M: Peter Zijlstra <peterz@infradead.org> 13732L: linux-arch@vger.kernel.org 13733L: linux-mm@kvack.org 13734S: Maintained 13735F: arch/*/include/asm/tlb.h 13736F: include/asm-generic/tlb.h 13737F: mm/mmu_gather.c 13738 13739MN88472 MEDIA DRIVER 13740M: Antti Palosaari <crope@iki.fi> 13741L: linux-media@vger.kernel.org 13742S: Maintained 13743W: https://linuxtv.org 13744W: http://palosaari.fi/linux/ 13745Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13746F: drivers/media/dvb-frontends/mn88472* 13747 13748MN88473 MEDIA DRIVER 13749M: Antti Palosaari <crope@iki.fi> 13750L: linux-media@vger.kernel.org 13751S: Maintained 13752W: https://linuxtv.org 13753W: http://palosaari.fi/linux/ 13754Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13755F: drivers/media/dvb-frontends/mn88473* 13756 13757MODULE SUPPORT 13758M: Luis Chamberlain <mcgrof@kernel.org> 13759L: linux-modules@vger.kernel.org 13760L: linux-kernel@vger.kernel.org 13761S: Maintained 13762T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13763F: include/linux/module.h 13764F: kernel/module/ 13765F: scripts/module* 13766 13767MONOLITHIC POWER SYSTEM PMIC DRIVER 13768M: Saravanan Sekar <sravanhome@gmail.com> 13769S: Maintained 13770F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13771F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13772F: drivers/iio/adc/mp2629_adc.c 13773F: drivers/mfd/mp2629.c 13774F: drivers/power/supply/mp2629_charger.c 13775F: drivers/regulator/mp5416.c 13776F: drivers/regulator/mpq7920.c 13777F: drivers/regulator/mpq7920.h 13778F: include/linux/mfd/mp2629.h 13779 13780MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13781S: Orphan 13782W: http://popies.net/meye/ 13783F: Documentation/userspace-api/media/drivers/meye* 13784F: drivers/media/pci/meye/ 13785F: include/uapi/linux/meye.h 13786 13787MOTORCOMM PHY DRIVER 13788M: Peter Geis <pgwipeout@gmail.com> 13789L: netdev@vger.kernel.org 13790S: Maintained 13791F: drivers/net/phy/motorcomm.c 13792 13793MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13794M: Jiri Slaby <jirislaby@kernel.org> 13795S: Maintained 13796F: Documentation/driver-api/tty/moxa-smartio.rst 13797F: drivers/tty/mxser.* 13798 13799MR800 AVERMEDIA USB FM RADIO DRIVER 13800M: Alexey Klimov <klimov.linux@gmail.com> 13801L: linux-media@vger.kernel.org 13802S: Maintained 13803T: git git://linuxtv.org/media_tree.git 13804F: drivers/media/radio/radio-mr800.c 13805 13806MRF24J40 IEEE 802.15.4 RADIO DRIVER 13807M: Alan Ott <alan@signal11.us> 13808L: linux-wpan@vger.kernel.org 13809S: Maintained 13810F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13811F: drivers/net/ieee802154/mrf24j40.c 13812 13813MSI LAPTOP SUPPORT 13814M: "Lee, Chun-Yi" <jlee@suse.com> 13815L: platform-driver-x86@vger.kernel.org 13816S: Maintained 13817F: drivers/platform/x86/msi-laptop.c 13818 13819MSI WMI SUPPORT 13820L: platform-driver-x86@vger.kernel.org 13821S: Orphan 13822F: drivers/platform/x86/msi-wmi.c 13823 13824MSI001 MEDIA DRIVER 13825M: Antti Palosaari <crope@iki.fi> 13826L: linux-media@vger.kernel.org 13827S: Maintained 13828W: https://linuxtv.org 13829W: http://palosaari.fi/linux/ 13830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13831T: git git://linuxtv.org/anttip/media_tree.git 13832F: drivers/media/tuners/msi001* 13833 13834MSI2500 MEDIA DRIVER 13835M: Antti Palosaari <crope@iki.fi> 13836L: linux-media@vger.kernel.org 13837S: Maintained 13838W: https://linuxtv.org 13839W: http://palosaari.fi/linux/ 13840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13841T: git git://linuxtv.org/anttip/media_tree.git 13842F: drivers/media/usb/msi2500/ 13843 13844MSTAR INTERRUPT CONTROLLER DRIVER 13845M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13846M: Daniel Palmer <daniel@thingy.jp> 13847S: Maintained 13848F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13849F: drivers/irqchip/irq-mst-intc.c 13850 13851MSYSTEMS DISKONCHIP G3 MTD DRIVER 13852M: Robert Jarzmik <robert.jarzmik@free.fr> 13853L: linux-mtd@lists.infradead.org 13854S: Maintained 13855F: drivers/mtd/devices/docg3* 13856 13857MT9M032 APTINA SENSOR DRIVER 13858M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13859L: linux-media@vger.kernel.org 13860S: Maintained 13861T: git git://linuxtv.org/media_tree.git 13862F: drivers/media/i2c/mt9m032.c 13863F: include/media/i2c/mt9m032.h 13864 13865MT9P031 APTINA CAMERA SENSOR 13866M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13867L: linux-media@vger.kernel.org 13868S: Maintained 13869T: git git://linuxtv.org/media_tree.git 13870F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13871F: drivers/media/i2c/mt9p031.c 13872F: include/media/i2c/mt9p031.h 13873 13874MT9T001 APTINA CAMERA SENSOR 13875M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13876L: linux-media@vger.kernel.org 13877S: Maintained 13878T: git git://linuxtv.org/media_tree.git 13879F: drivers/media/i2c/mt9t001.c 13880F: include/media/i2c/mt9t001.h 13881 13882MT9T112 APTINA CAMERA SENSOR 13883M: Jacopo Mondi <jacopo@jmondi.org> 13884L: linux-media@vger.kernel.org 13885S: Odd Fixes 13886T: git git://linuxtv.org/media_tree.git 13887F: drivers/media/i2c/mt9t112.c 13888F: include/media/i2c/mt9t112.h 13889 13890MT9V032 APTINA CAMERA SENSOR 13891M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13892L: linux-media@vger.kernel.org 13893S: Maintained 13894T: git git://linuxtv.org/media_tree.git 13895F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13896F: drivers/media/i2c/mt9v032.c 13897F: include/media/i2c/mt9v032.h 13898 13899MT9V111 APTINA CAMERA SENSOR 13900M: Jacopo Mondi <jacopo@jmondi.org> 13901L: linux-media@vger.kernel.org 13902S: Maintained 13903T: git git://linuxtv.org/media_tree.git 13904F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13905F: drivers/media/i2c/mt9v111.c 13906 13907MULTIFUNCTION DEVICES (MFD) 13908M: Lee Jones <lee@kernel.org> 13909S: Supported 13910T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13911F: Documentation/devicetree/bindings/mfd/ 13912F: drivers/mfd/ 13913F: include/dt-bindings/mfd/ 13914F: include/linux/mfd/ 13915 13916MULTIMEDIA CARD (MMC) ETC. OVER SPI 13917S: Orphan 13918F: drivers/mmc/host/mmc_spi.c 13919F: include/linux/spi/mmc_spi.h 13920 13921MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13922M: Ulf Hansson <ulf.hansson@linaro.org> 13923L: linux-mmc@vger.kernel.org 13924S: Maintained 13925T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13926F: Documentation/devicetree/bindings/mmc/ 13927F: drivers/mmc/ 13928F: include/linux/mmc/ 13929F: include/uapi/linux/mmc/ 13930 13931MULTIPLEXER SUBSYSTEM 13932M: Peter Rosin <peda@axentia.se> 13933S: Maintained 13934F: Documentation/ABI/testing/sysfs-class-mux* 13935F: Documentation/devicetree/bindings/mux/ 13936F: drivers/mux/ 13937F: include/dt-bindings/mux/ 13938F: include/linux/mux/ 13939 13940MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13941M: Bin Liu <b-liu@ti.com> 13942L: linux-usb@vger.kernel.org 13943S: Maintained 13944F: drivers/usb/musb/ 13945 13946MXL301RF MEDIA DRIVER 13947M: Akihiro Tsukada <tskd08@gmail.com> 13948L: linux-media@vger.kernel.org 13949S: Odd Fixes 13950F: drivers/media/tuners/mxl301rf* 13951 13952MXL5007T MEDIA DRIVER 13953M: Michael Krufky <mkrufky@linuxtv.org> 13954L: linux-media@vger.kernel.org 13955S: Maintained 13956W: https://linuxtv.org 13957W: http://github.com/mkrufky 13958Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13959T: git git://linuxtv.org/mkrufky/tuners.git 13960F: drivers/media/tuners/mxl5007t.* 13961 13962MXSFB DRM DRIVER 13963M: Marek Vasut <marex@denx.de> 13964M: Stefan Agner <stefan@agner.ch> 13965L: dri-devel@lists.freedesktop.org 13966S: Supported 13967T: git git://anongit.freedesktop.org/drm/drm-misc 13968F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13969F: drivers/gpu/drm/mxsfb/ 13970 13971MYLEX DAC960 PCI RAID Controller 13972M: Hannes Reinecke <hare@kernel.org> 13973L: linux-scsi@vger.kernel.org 13974S: Supported 13975F: drivers/scsi/myrb.* 13976F: drivers/scsi/myrs.* 13977 13978MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13979M: Chris Lee <christopher.lee@cspi.com> 13980L: netdev@vger.kernel.org 13981S: Supported 13982W: https://www.cspi.com/ethernet-products/support/downloads/ 13983F: drivers/net/ethernet/myricom/myri10ge/ 13984 13985NAND FLASH SUBSYSTEM 13986M: Miquel Raynal <miquel.raynal@bootlin.com> 13987R: Richard Weinberger <richard@nod.at> 13988L: linux-mtd@lists.infradead.org 13989S: Maintained 13990W: http://www.linux-mtd.infradead.org/ 13991Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13992C: irc://irc.oftc.net/mtd 13993T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13994F: drivers/mtd/nand/ 13995F: include/linux/mtd/*nand*.h 13996 13997NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13998M: Daniel Mack <zonque@gmail.com> 13999L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14000S: Maintained 14001W: http://www.native-instruments.com 14002F: sound/usb/caiaq/ 14003 14004NATSEMI ETHERNET DRIVER (DP8381x) 14005S: Orphan 14006F: drivers/net/ethernet/natsemi/natsemi.c 14007 14008NCR 5380 SCSI DRIVERS 14009M: Finn Thain <fthain@linux-m68k.org> 14010M: Michael Schmitz <schmitzmic@gmail.com> 14011L: linux-scsi@vger.kernel.org 14012S: Maintained 14013F: Documentation/scsi/g_NCR5380.rst 14014F: drivers/scsi/NCR5380.* 14015F: drivers/scsi/arm/cumana_1.c 14016F: drivers/scsi/arm/oak.c 14017F: drivers/scsi/atari_scsi.* 14018F: drivers/scsi/dmx3191d.c 14019F: drivers/scsi/g_NCR5380.* 14020F: drivers/scsi/mac_scsi.* 14021F: drivers/scsi/sun3_scsi.* 14022F: drivers/scsi/sun3_scsi_vme.c 14023 14024NCSI LIBRARY 14025M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14026S: Maintained 14027F: net/ncsi/ 14028 14029NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14030M: Guenter Roeck <linux@roeck-us.net> 14031L: linux-hwmon@vger.kernel.org 14032S: Maintained 14033F: Documentation/hwmon/nct6775.rst 14034F: drivers/hwmon/nct6775-core.c 14035F: drivers/hwmon/nct6775-platform.c 14036F: drivers/hwmon/nct6775.h 14037 14038NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14039M: Zev Weiss <zev@bewilderbeest.net> 14040L: linux-hwmon@vger.kernel.org 14041S: Maintained 14042F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14043F: drivers/hwmon/nct6775-i2c.c 14044 14045NETDEVSIM 14046M: Jakub Kicinski <kuba@kernel.org> 14047S: Maintained 14048F: drivers/net/netdevsim/* 14049 14050NETEM NETWORK EMULATOR 14051M: Stephen Hemminger <stephen@networkplumber.org> 14052L: netdev@vger.kernel.org 14053S: Maintained 14054F: net/sched/sch_netem.c 14055 14056NETERION 10GbE DRIVERS (s2io) 14057M: Jon Mason <jdmason@kudzu.us> 14058L: netdev@vger.kernel.org 14059S: Supported 14060F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14061F: drivers/net/ethernet/neterion/ 14062 14063NETFILTER 14064M: Pablo Neira Ayuso <pablo@netfilter.org> 14065M: Jozsef Kadlecsik <kadlec@netfilter.org> 14066M: Florian Westphal <fw@strlen.de> 14067L: netfilter-devel@vger.kernel.org 14068L: coreteam@netfilter.org 14069S: Maintained 14070W: http://www.netfilter.org/ 14071W: http://www.iptables.org/ 14072W: http://www.nftables.org/ 14073Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14074C: irc://irc.libera.chat/netfilter 14075T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14077F: include/linux/netfilter* 14078F: include/linux/netfilter/ 14079F: include/net/netfilter/ 14080F: include/uapi/linux/netfilter* 14081F: include/uapi/linux/netfilter/ 14082F: net/*/netfilter.c 14083F: net/*/netfilter/ 14084F: net/bridge/br_netfilter*.c 14085F: net/netfilter/ 14086 14087NETROM NETWORK LAYER 14088M: Ralf Baechle <ralf@linux-mips.org> 14089L: linux-hams@vger.kernel.org 14090S: Maintained 14091W: http://www.linux-ax25.org/ 14092F: include/net/netrom.h 14093F: include/uapi/linux/netrom.h 14094F: net/netrom/ 14095 14096NETRONIX EMBEDDED CONTROLLER 14097M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14098S: Maintained 14099F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14100F: drivers/mfd/ntxec.c 14101F: drivers/pwm/pwm-ntxec.c 14102F: drivers/rtc/rtc-ntxec.c 14103F: include/linux/mfd/ntxec.h 14104 14105NETRONOME ETHERNET DRIVERS 14106M: Simon Horman <simon.horman@corigine.com> 14107R: Jakub Kicinski <kuba@kernel.org> 14108L: oss-drivers@corigine.com 14109S: Maintained 14110F: drivers/net/ethernet/netronome/ 14111 14112NETWORK BLOCK DEVICE (NBD) 14113M: Josef Bacik <josef@toxicpanda.com> 14114L: linux-block@vger.kernel.org 14115L: nbd@other.debian.org 14116S: Maintained 14117F: Documentation/admin-guide/blockdev/nbd.rst 14118F: drivers/block/nbd.c 14119F: include/trace/events/nbd.h 14120F: include/uapi/linux/nbd.h 14121 14122NETWORK DROP MONITOR 14123M: Neil Horman <nhorman@tuxdriver.com> 14124L: netdev@vger.kernel.org 14125S: Maintained 14126W: https://fedorahosted.org/dropwatch/ 14127F: include/uapi/linux/net_dropmon.h 14128F: net/core/drop_monitor.c 14129 14130NETWORKING DRIVERS 14131M: "David S. Miller" <davem@davemloft.net> 14132M: Eric Dumazet <edumazet@google.com> 14133M: Jakub Kicinski <kuba@kernel.org> 14134M: Paolo Abeni <pabeni@redhat.com> 14135L: netdev@vger.kernel.org 14136S: Maintained 14137Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14138T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14139T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14140F: Documentation/devicetree/bindings/net/ 14141F: drivers/connector/ 14142F: drivers/net/ 14143F: include/dt-bindings/net/ 14144F: include/linux/etherdevice.h 14145F: include/linux/fcdevice.h 14146F: include/linux/fddidevice.h 14147F: include/linux/hippidevice.h 14148F: include/linux/if_* 14149F: include/linux/inetdevice.h 14150F: include/linux/netdevice.h 14151F: include/uapi/linux/if_* 14152F: include/uapi/linux/netdevice.h 14153 14154NETWORKING DRIVERS (WIRELESS) 14155M: Kalle Valo <kvalo@kernel.org> 14156L: linux-wireless@vger.kernel.org 14157S: Maintained 14158W: https://wireless.wiki.kernel.org/ 14159Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14161T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14162F: Documentation/devicetree/bindings/net/wireless/ 14163F: drivers/net/wireless/ 14164 14165NETWORKING [DSA] 14166M: Andrew Lunn <andrew@lunn.ch> 14167M: Vivien Didelot <vivien.didelot@gmail.com> 14168M: Florian Fainelli <f.fainelli@gmail.com> 14169M: Vladimir Oltean <olteanv@gmail.com> 14170S: Maintained 14171F: Documentation/devicetree/bindings/net/dsa/ 14172F: drivers/net/dsa/ 14173F: include/linux/dsa/ 14174F: include/linux/platform_data/dsa.h 14175F: include/net/dsa.h 14176F: net/dsa/ 14177F: tools/testing/selftests/drivers/net/dsa/ 14178 14179NETWORKING [GENERAL] 14180M: "David S. Miller" <davem@davemloft.net> 14181M: Eric Dumazet <edumazet@google.com> 14182M: Jakub Kicinski <kuba@kernel.org> 14183M: Paolo Abeni <pabeni@redhat.com> 14184L: netdev@vger.kernel.org 14185S: Maintained 14186Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14187B: mailto:netdev@vger.kernel.org 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14189T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14190F: Documentation/networking/ 14191F: Documentation/process/maintainer-netdev.rst 14192F: include/linux/in.h 14193F: include/linux/net.h 14194F: include/linux/netdevice.h 14195F: include/net/ 14196F: include/uapi/linux/in.h 14197F: include/uapi/linux/net.h 14198F: include/uapi/linux/net_namespace.h 14199F: include/uapi/linux/netdevice.h 14200F: lib/net_utils.c 14201F: lib/random32.c 14202F: net/ 14203F: tools/testing/selftests/net/ 14204 14205NETWORKING [IPSEC] 14206M: Steffen Klassert <steffen.klassert@secunet.com> 14207M: Herbert Xu <herbert@gondor.apana.org.au> 14208M: "David S. Miller" <davem@davemloft.net> 14209L: netdev@vger.kernel.org 14210S: Maintained 14211T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14212T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14213F: include/net/xfrm.h 14214F: include/uapi/linux/xfrm.h 14215F: net/ipv4/ah4.c 14216F: net/ipv4/esp4* 14217F: net/ipv4/ip_vti.c 14218F: net/ipv4/ipcomp.c 14219F: net/ipv4/xfrm* 14220F: net/ipv6/ah6.c 14221F: net/ipv6/esp6* 14222F: net/ipv6/ip6_vti.c 14223F: net/ipv6/ipcomp6.c 14224F: net/ipv6/xfrm* 14225F: net/key/ 14226F: net/xfrm/ 14227F: tools/testing/selftests/net/ipsec.c 14228 14229NETWORKING [IPv4/IPv6] 14230M: "David S. Miller" <davem@davemloft.net> 14231M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14232M: David Ahern <dsahern@kernel.org> 14233L: netdev@vger.kernel.org 14234S: Maintained 14235T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14236F: arch/x86/net/* 14237F: include/linux/ip.h 14238F: include/linux/ipv6* 14239F: include/net/fib* 14240F: include/net/ip* 14241F: include/net/route.h 14242F: net/ipv4/ 14243F: net/ipv6/ 14244 14245NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14246M: Paul Moore <paul@paul-moore.com> 14247L: netdev@vger.kernel.org 14248L: linux-security-module@vger.kernel.org 14249S: Maintained 14250W: https://github.com/netlabel 14251F: Documentation/netlabel/ 14252F: include/net/calipso.h 14253F: include/net/cipso_ipv4.h 14254F: include/net/netlabel.h 14255F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14256F: include/uapi/linux/netfilter/xt_SECMARK.h 14257F: net/ipv4/cipso_ipv4.c 14258F: net/ipv6/calipso.c 14259F: net/netfilter/xt_CONNSECMARK.c 14260F: net/netfilter/xt_SECMARK.c 14261F: net/netlabel/ 14262 14263NETWORKING [MPTCP] 14264M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14265M: Matthieu Baerts <matthieu.baerts@tessares.net> 14266L: netdev@vger.kernel.org 14267L: mptcp@lists.linux.dev 14268S: Maintained 14269W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14270B: https://github.com/multipath-tcp/mptcp_net-next/issues 14271F: Documentation/networking/mptcp-sysctl.rst 14272F: include/net/mptcp.h 14273F: include/trace/events/mptcp.h 14274F: include/uapi/linux/mptcp.h 14275F: net/mptcp/ 14276F: tools/testing/selftests/bpf/*/*mptcp*.c 14277F: tools/testing/selftests/net/mptcp/ 14278 14279NETWORKING [TCP] 14280M: Eric Dumazet <edumazet@google.com> 14281L: netdev@vger.kernel.org 14282S: Maintained 14283F: include/linux/tcp.h 14284F: include/net/tcp.h 14285F: include/trace/events/tcp.h 14286F: include/uapi/linux/tcp.h 14287F: net/ipv4/syncookies.c 14288F: net/ipv4/tcp*.c 14289F: net/ipv6/syncookies.c 14290F: net/ipv6/tcp*.c 14291 14292NETWORKING [TLS] 14293M: Boris Pismenny <borisp@nvidia.com> 14294M: John Fastabend <john.fastabend@gmail.com> 14295M: Jakub Kicinski <kuba@kernel.org> 14296L: netdev@vger.kernel.org 14297S: Maintained 14298F: include/net/tls.h 14299F: include/uapi/linux/tls.h 14300F: net/tls/* 14301 14302NETXEN (1/10) GbE SUPPORT 14303M: Manish Chopra <manishc@marvell.com> 14304M: Rahul Verma <rahulv@marvell.com> 14305M: GR-Linux-NIC-Dev@marvell.com 14306L: netdev@vger.kernel.org 14307S: Supported 14308F: drivers/net/ethernet/qlogic/netxen/ 14309 14310NET_FAILOVER MODULE 14311M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14312L: netdev@vger.kernel.org 14313S: Supported 14314F: Documentation/networking/net_failover.rst 14315F: drivers/net/net_failover.c 14316F: include/net/net_failover.h 14317 14318NEXTHOP 14319M: David Ahern <dsahern@kernel.org> 14320L: netdev@vger.kernel.org 14321S: Maintained 14322F: include/net/netns/nexthop.h 14323F: include/net/nexthop.h 14324F: include/uapi/linux/nexthop.h 14325F: net/ipv4/nexthop.c 14326 14327NFC SUBSYSTEM 14328M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14329L: linux-nfc@lists.01.org (subscribers-only) 14330L: netdev@vger.kernel.org 14331S: Maintained 14332B: mailto:linux-nfc@lists.01.org 14333F: Documentation/devicetree/bindings/net/nfc/ 14334F: drivers/nfc/ 14335F: include/linux/platform_data/nfcmrvl.h 14336F: include/net/nfc/ 14337F: include/uapi/linux/nfc.h 14338F: net/nfc/ 14339 14340NFC VIRTUAL NCI DEVICE DRIVER 14341M: Bongsu Jeon <bongsu.jeon@samsung.com> 14342L: netdev@vger.kernel.org 14343L: linux-nfc@lists.01.org (subscribers-only) 14344S: Supported 14345F: drivers/nfc/virtual_ncidev.c 14346F: tools/testing/selftests/nci/ 14347 14348NFS, SUNRPC, AND LOCKD CLIENTS 14349M: Trond Myklebust <trond.myklebust@hammerspace.com> 14350M: Anna Schumaker <anna@kernel.org> 14351L: linux-nfs@vger.kernel.org 14352S: Maintained 14353W: http://client.linux-nfs.org 14354T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14355F: fs/lockd/ 14356F: fs/nfs/ 14357F: fs/nfs_common/ 14358F: include/linux/lockd/ 14359F: include/linux/nfs* 14360F: include/linux/sunrpc/ 14361F: include/uapi/linux/nfs* 14362F: include/uapi/linux/sunrpc/ 14363F: net/sunrpc/ 14364F: Documentation/filesystems/nfs/ 14365 14366NILFS2 FILESYSTEM 14367M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14368L: linux-nilfs@vger.kernel.org 14369S: Supported 14370W: https://nilfs.sourceforge.io/ 14371W: https://nilfs.osdn.jp/ 14372T: git git://github.com/konis/nilfs2.git 14373F: Documentation/filesystems/nilfs2.rst 14374F: fs/nilfs2/ 14375F: include/trace/events/nilfs2.h 14376F: include/uapi/linux/nilfs2_api.h 14377F: include/uapi/linux/nilfs2_ondisk.h 14378 14379NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14380M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14381S: Maintained 14382W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14383F: Documentation/scsi/NinjaSCSI.rst 14384F: drivers/scsi/pcmcia/nsp_* 14385 14386NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14387M: GOTO Masanori <gotom@debian.or.jp> 14388M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14389S: Maintained 14390W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14391F: Documentation/scsi/NinjaSCSI.rst 14392F: drivers/scsi/nsp32* 14393 14394NINTENDO HID DRIVER 14395M: Daniel J. Ogorchock <djogorchock@gmail.com> 14396L: linux-input@vger.kernel.org 14397S: Maintained 14398F: drivers/hid/hid-nintendo* 14399 14400NIOS2 ARCHITECTURE 14401M: Dinh Nguyen <dinguyen@kernel.org> 14402S: Maintained 14403T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14404F: arch/nios2/ 14405 14406NITRO ENCLAVES (NE) 14407M: Andra Paraschiv <andraprs@amazon.com> 14408M: Alexandru Vasile <lexnv@amazon.com> 14409M: Alexandru Ciobotaru <alcioa@amazon.com> 14410L: linux-kernel@vger.kernel.org 14411S: Supported 14412W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14413F: Documentation/virt/ne_overview.rst 14414F: drivers/virt/nitro_enclaves/ 14415F: include/linux/nitro_enclaves.h 14416F: include/uapi/linux/nitro_enclaves.h 14417F: samples/nitro_enclaves/ 14418 14419NOHZ, DYNTICKS SUPPORT 14420M: Frederic Weisbecker <fweisbec@gmail.com> 14421M: Thomas Gleixner <tglx@linutronix.de> 14422M: Ingo Molnar <mingo@kernel.org> 14423L: linux-kernel@vger.kernel.org 14424S: Maintained 14425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14426F: include/linux/sched/nohz.h 14427F: include/linux/tick.h 14428F: kernel/time/tick*.* 14429 14430NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14431M: Pavel Machek <pavel@ucw.cz> 14432M: Sakari Ailus <sakari.ailus@iki.fi> 14433L: linux-media@vger.kernel.org 14434S: Maintained 14435F: drivers/media/i2c/ad5820.c 14436F: drivers/media/i2c/et8ek8 14437 14438NOKIA N900 POWER SUPPLY DRIVERS 14439R: Pali Rohár <pali@kernel.org> 14440F: drivers/power/supply/bq2415x_charger.c 14441F: drivers/power/supply/bq27xxx_battery.c 14442F: drivers/power/supply/bq27xxx_battery_i2c.c 14443F: drivers/power/supply/isp1704_charger.c 14444F: drivers/power/supply/rx51_battery.c 14445F: include/linux/power/bq2415x_charger.h 14446F: include/linux/power/bq27xxx_battery.h 14447 14448NOLIBC HEADER FILE 14449M: Willy Tarreau <w@1wt.eu> 14450S: Maintained 14451T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14452F: tools/include/nolibc/ 14453 14454NSDEPS 14455M: Matthias Maennich <maennich@google.com> 14456S: Maintained 14457F: Documentation/core-api/symbol-namespaces.rst 14458F: scripts/nsdeps 14459 14460NTB AMD DRIVER 14461M: Sanjay R Mehta <sanju.mehta@amd.com> 14462M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14463L: ntb@lists.linux.dev 14464S: Supported 14465F: drivers/ntb/hw/amd/ 14466 14467NTB DRIVER CORE 14468M: Jon Mason <jdmason@kudzu.us> 14469M: Dave Jiang <dave.jiang@intel.com> 14470M: Allen Hubbe <allenbh@gmail.com> 14471L: ntb@lists.linux.dev 14472S: Supported 14473W: https://github.com/jonmason/ntb/wiki 14474T: git git://github.com/jonmason/ntb.git 14475F: drivers/net/ntb_netdev.c 14476F: drivers/ntb/ 14477F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14478F: include/linux/ntb.h 14479F: include/linux/ntb_transport.h 14480F: tools/testing/selftests/ntb/ 14481 14482NTB IDT DRIVER 14483M: Serge Semin <fancer.lancer@gmail.com> 14484L: ntb@lists.linux.dev 14485S: Supported 14486F: drivers/ntb/hw/idt/ 14487 14488NTB INTEL DRIVER 14489M: Dave Jiang <dave.jiang@intel.com> 14490L: ntb@lists.linux.dev 14491S: Supported 14492W: https://github.com/davejiang/linux/wiki 14493T: git https://github.com/davejiang/linux.git 14494F: drivers/ntb/hw/intel/ 14495 14496NTFS FILESYSTEM 14497M: Anton Altaparmakov <anton@tuxera.com> 14498L: linux-ntfs-dev@lists.sourceforge.net 14499S: Supported 14500W: http://www.tuxera.com/ 14501T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14502F: Documentation/filesystems/ntfs.rst 14503F: fs/ntfs/ 14504 14505NTFS3 FILESYSTEM 14506M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14507L: ntfs3@lists.linux.dev 14508S: Supported 14509W: http://www.paragon-software.com/ 14510T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14511F: Documentation/filesystems/ntfs3.rst 14512F: fs/ntfs3/ 14513 14514NUBUS SUBSYSTEM 14515M: Finn Thain <fthain@linux-m68k.org> 14516L: linux-m68k@lists.linux-m68k.org 14517S: Maintained 14518F: arch/*/include/asm/nubus.h 14519F: drivers/nubus/ 14520F: include/linux/nubus.h 14521F: include/uapi/linux/nubus.h 14522 14523NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14524M: Antonino Daplas <adaplas@gmail.com> 14525L: linux-fbdev@vger.kernel.org 14526S: Maintained 14527F: drivers/video/fbdev/nvidia/ 14528F: drivers/video/fbdev/riva/ 14529 14530NVIDIA WMI EC BACKLIGHT DRIVER 14531M: Daniel Dadap <ddadap@nvidia.com> 14532L: platform-driver-x86@vger.kernel.org 14533S: Supported 14534F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14535F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14536 14537NVM EXPRESS DRIVER 14538M: Keith Busch <kbusch@kernel.org> 14539M: Jens Axboe <axboe@fb.com> 14540M: Christoph Hellwig <hch@lst.de> 14541M: Sagi Grimberg <sagi@grimberg.me> 14542L: linux-nvme@lists.infradead.org 14543S: Supported 14544W: http://git.infradead.org/nvme.git 14545T: git://git.infradead.org/nvme.git 14546F: drivers/nvme/host/ 14547F: drivers/nvme/common/ 14548F: include/linux/nvme* 14549F: include/uapi/linux/nvme_ioctl.h 14550 14551NVM EXPRESS FC TRANSPORT DRIVERS 14552M: James Smart <james.smart@broadcom.com> 14553L: linux-nvme@lists.infradead.org 14554S: Supported 14555F: drivers/nvme/host/fc.c 14556F: drivers/nvme/target/fc.c 14557F: drivers/nvme/target/fcloop.c 14558F: include/linux/nvme-fc-driver.h 14559F: include/linux/nvme-fc.h 14560 14561NVM EXPRESS TARGET DRIVER 14562M: Christoph Hellwig <hch@lst.de> 14563M: Sagi Grimberg <sagi@grimberg.me> 14564M: Chaitanya Kulkarni <kch@nvidia.com> 14565L: linux-nvme@lists.infradead.org 14566S: Supported 14567W: http://git.infradead.org/nvme.git 14568T: git://git.infradead.org/nvme.git 14569F: drivers/nvme/target/ 14570 14571NVMEM FRAMEWORK 14572M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14573S: Maintained 14574T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14575F: Documentation/ABI/stable/sysfs-bus-nvmem 14576F: Documentation/devicetree/bindings/nvmem/ 14577F: drivers/nvmem/ 14578F: include/linux/nvmem-consumer.h 14579F: include/linux/nvmem-provider.h 14580 14581NXP C45 TJA11XX PHY DRIVER 14582M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14583L: netdev@vger.kernel.org 14584S: Maintained 14585F: drivers/net/phy/nxp-c45-tja11xx.c 14586 14587NXP FSPI DRIVER 14588M: Han Xu <han.xu@nxp.com> 14589M: Haibo Chen <haibo.chen@nxp.com> 14590R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14591L: linux-spi@vger.kernel.org 14592S: Maintained 14593F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14594F: drivers/spi/spi-nxp-fspi.c 14595 14596NXP FXAS21002C DRIVER 14597M: Rui Miguel Silva <rmfrfs@gmail.com> 14598L: linux-iio@vger.kernel.org 14599S: Maintained 14600F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14601F: drivers/iio/gyro/fxas21002c.h 14602F: drivers/iio/gyro/fxas21002c_core.c 14603F: drivers/iio/gyro/fxas21002c_i2c.c 14604F: drivers/iio/gyro/fxas21002c_spi.c 14605 14606NXP i.MX CLOCK DRIVERS 14607M: Abel Vesa <abelvesa@kernel.org> 14608L: linux-clk@vger.kernel.org 14609L: linux-imx@nxp.com 14610S: Maintained 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14612F: Documentation/devicetree/bindings/clock/imx* 14613F: drivers/clk/imx/ 14614F: include/dt-bindings/clock/imx* 14615 14616NXP i.MX 8MQ DCSS DRIVER 14617M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14618R: Lucas Stach <l.stach@pengutronix.de> 14619L: dri-devel@lists.freedesktop.org 14620S: Maintained 14621F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14622F: drivers/gpu/drm/imx/dcss/ 14623 14624NXP i.MX 8QXP ADC DRIVER 14625M: Cai Huoqing <cai.huoqing@linux.dev> 14626M: Haibo Chen <haibo.chen@nxp.com> 14627L: linux-imx@nxp.com 14628L: linux-iio@vger.kernel.org 14629S: Maintained 14630F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14631F: drivers/iio/adc/imx8qxp-adc.c 14632 14633NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14634M: Haibo Chen <haibo.chen@nxp.com> 14635L: linux-iio@vger.kernel.org 14636L: linux-imx@nxp.com 14637S: Maintained 14638F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14639F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14640F: drivers/iio/adc/imx7d_adc.c 14641F: drivers/iio/adc/vf610_adc.c 14642 14643NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14644M: Jagan Teki <jagan@amarulasolutions.com> 14645S: Maintained 14646F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14647F: drivers/regulator/pf8x00-regulator.c 14648 14649NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14650M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14651L: linux-kernel@vger.kernel.org 14652S: Maintained 14653F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14654F: drivers/extcon/extcon-ptn5150.c 14655 14656NXP SGTL5000 DRIVER 14657M: Fabio Estevam <festevam@gmail.com> 14658L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14659S: Maintained 14660F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14661F: sound/soc/codecs/sgtl5000* 14662 14663NXP SJA1105 ETHERNET SWITCH DRIVER 14664M: Vladimir Oltean <olteanv@gmail.com> 14665L: linux-kernel@vger.kernel.org 14666S: Maintained 14667F: drivers/net/dsa/sja1105 14668F: drivers/net/pcs/pcs-xpcs-nxp.c 14669 14670NXP TDA998X DRM DRIVER 14671M: Russell King <linux@armlinux.org.uk> 14672S: Maintained 14673T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14674T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14675F: drivers/gpu/drm/i2c/tda998x_drv.c 14676F: include/drm/i2c/tda998x.h 14677F: include/dt-bindings/display/tda998x.h 14678K: "nxp,tda998x" 14679 14680NXP TFA9879 DRIVER 14681M: Peter Rosin <peda@axentia.se> 14682L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14683S: Maintained 14684F: Documentation/devicetree/bindings/sound/tfa9879.txt 14685F: sound/soc/codecs/tfa9879* 14686 14687NXP/Goodix TFA989X (TFA1) DRIVER 14688M: Stephan Gerhold <stephan@gerhold.net> 14689L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14690S: Maintained 14691F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14692F: sound/soc/codecs/tfa989x.c 14693 14694NXP-NCI NFC DRIVER 14695L: linux-nfc@lists.01.org (subscribers-only) 14696S: Orphan 14697F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14698F: drivers/nfc/nxp-nci 14699 14700NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14701M: Mirela Rabulea <mirela.rabulea@nxp.com> 14702R: NXP Linux Team <linux-imx@nxp.com> 14703L: linux-media@vger.kernel.org 14704S: Maintained 14705F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14706F: drivers/media/platform/nxp/imx-jpeg 14707 14708NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14709M: Jonas Malaco <jonas@protocubo.io> 14710L: linux-hwmon@vger.kernel.org 14711S: Maintained 14712F: Documentation/hwmon/nzxt-kraken2.rst 14713F: drivers/hwmon/nzxt-kraken2.c 14714 14715NZXT-SMART2 HARDWARE MONITORING DRIVER 14716M: Aleksandr Mezin <mezin.alexander@gmail.com> 14717L: linux-hwmon@vger.kernel.org 14718S: Maintained 14719F: Documentation/hwmon/nzxt-smart2.rst 14720F: drivers/hwmon/nzxt-smart2.c 14721 14722OBJAGG 14723M: Jiri Pirko <jiri@nvidia.com> 14724L: netdev@vger.kernel.org 14725S: Supported 14726F: include/linux/objagg.h 14727F: lib/objagg.c 14728F: lib/test_objagg.c 14729 14730OBJTOOL 14731M: Josh Poimboeuf <jpoimboe@kernel.org> 14732M: Peter Zijlstra <peterz@infradead.org> 14733S: Supported 14734F: tools/objtool/ 14735F: include/linux/objtool.h 14736 14737OCELOT ETHERNET SWITCH DRIVER 14738M: Vladimir Oltean <vladimir.oltean@nxp.com> 14739M: Claudiu Manoil <claudiu.manoil@nxp.com> 14740M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14741M: UNGLinuxDriver@microchip.com 14742L: netdev@vger.kernel.org 14743S: Supported 14744F: drivers/net/dsa/ocelot/* 14745F: drivers/net/ethernet/mscc/ 14746F: include/soc/mscc/ocelot* 14747F: net/dsa/tag_ocelot.c 14748F: net/dsa/tag_ocelot_8021q.c 14749F: tools/testing/selftests/drivers/net/ocelot/* 14750 14751OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14752M: Frederic Barrat <fbarrat@linux.ibm.com> 14753M: Andrew Donnellan <ajd@linux.ibm.com> 14754L: linuxppc-dev@lists.ozlabs.org 14755S: Supported 14756F: Documentation/userspace-api/accelerators/ocxl.rst 14757F: arch/powerpc/include/asm/pnv-ocxl.h 14758F: arch/powerpc/platforms/powernv/ocxl.c 14759F: drivers/misc/ocxl/ 14760F: include/misc/ocxl* 14761F: include/uapi/misc/ocxl.h 14762 14763OMAP AUDIO SUPPORT 14764M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14765M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14766L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14767L: linux-omap@vger.kernel.org 14768S: Maintained 14769F: sound/soc/ti/n810.c 14770F: sound/soc/ti/omap* 14771F: sound/soc/ti/rx51.c 14772F: sound/soc/ti/sdma-pcm.* 14773 14774OMAP CLOCK FRAMEWORK SUPPORT 14775M: Paul Walmsley <paul@pwsan.com> 14776L: linux-omap@vger.kernel.org 14777S: Maintained 14778F: arch/arm/*omap*/*clock* 14779 14780OMAP DEVICE TREE SUPPORT 14781M: Benoît Cousson <bcousson@baylibre.com> 14782M: Tony Lindgren <tony@atomide.com> 14783L: linux-omap@vger.kernel.org 14784L: devicetree@vger.kernel.org 14785S: Maintained 14786F: arch/arm/boot/dts/*am3* 14787F: arch/arm/boot/dts/*am4* 14788F: arch/arm/boot/dts/*am5* 14789F: arch/arm/boot/dts/*dra7* 14790F: arch/arm/boot/dts/*omap* 14791F: arch/arm/boot/dts/logicpd-som-lv* 14792F: arch/arm/boot/dts/logicpd-torpedo* 14793 14794OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14795L: linux-omap@vger.kernel.org 14796L: linux-fbdev@vger.kernel.org 14797S: Orphan 14798F: Documentation/arm/omap/dss.rst 14799F: drivers/video/fbdev/omap2/ 14800 14801OMAP FRAMEBUFFER SUPPORT 14802L: linux-fbdev@vger.kernel.org 14803L: linux-omap@vger.kernel.org 14804S: Orphan 14805F: drivers/video/fbdev/omap/ 14806 14807OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14808M: Roger Quadros <rogerq@kernel.org> 14809M: Tony Lindgren <tony@atomide.com> 14810L: linux-omap@vger.kernel.org 14811S: Maintained 14812F: arch/arm/mach-omap2/*gpmc* 14813F: drivers/memory/omap-gpmc.c 14814 14815OMAP GPIO DRIVER 14816M: Grygorii Strashko <grygorii.strashko@ti.com> 14817M: Santosh Shilimkar <ssantosh@kernel.org> 14818M: Kevin Hilman <khilman@kernel.org> 14819L: linux-omap@vger.kernel.org 14820S: Maintained 14821F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14822F: drivers/gpio/gpio-omap.c 14823 14824OMAP HARDWARE SPINLOCK SUPPORT 14825M: Ohad Ben-Cohen <ohad@wizery.com> 14826L: linux-omap@vger.kernel.org 14827S: Maintained 14828F: drivers/hwspinlock/omap_hwspinlock.c 14829 14830OMAP HS MMC SUPPORT 14831L: linux-mmc@vger.kernel.org 14832L: linux-omap@vger.kernel.org 14833S: Orphan 14834F: drivers/mmc/host/omap_hsmmc.c 14835 14836OMAP HWMOD DATA 14837M: Paul Walmsley <paul@pwsan.com> 14838L: linux-omap@vger.kernel.org 14839S: Maintained 14840F: arch/arm/mach-omap2/omap_hwmod*data* 14841 14842OMAP HWMOD SUPPORT 14843M: Benoît Cousson <bcousson@baylibre.com> 14844M: Paul Walmsley <paul@pwsan.com> 14845L: linux-omap@vger.kernel.org 14846S: Maintained 14847F: arch/arm/mach-omap2/omap_hwmod.* 14848 14849OMAP I2C DRIVER 14850M: Vignesh R <vigneshr@ti.com> 14851L: linux-omap@vger.kernel.org 14852L: linux-i2c@vger.kernel.org 14853S: Maintained 14854F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14855F: drivers/i2c/busses/i2c-omap.c 14856 14857OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14858M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14859L: linux-media@vger.kernel.org 14860S: Maintained 14861F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14862F: drivers/media/platform/ti/omap3isp/ 14863F: drivers/staging/media/omap4iss/ 14864 14865OMAP MMC SUPPORT 14866M: Aaro Koskinen <aaro.koskinen@iki.fi> 14867L: linux-omap@vger.kernel.org 14868S: Odd Fixes 14869F: drivers/mmc/host/omap.c 14870 14871OMAP POWER MANAGEMENT SUPPORT 14872M: Kevin Hilman <khilman@kernel.org> 14873L: linux-omap@vger.kernel.org 14874S: Maintained 14875F: arch/arm/*omap*/*pm* 14876F: drivers/cpufreq/omap-cpufreq.c 14877 14878OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14879M: Paul Walmsley <paul@pwsan.com> 14880L: linux-omap@vger.kernel.org 14881S: Maintained 14882F: arch/arm/mach-omap2/prm* 14883 14884OMAP RANDOM NUMBER GENERATOR SUPPORT 14885M: Deepak Saxena <dsaxena@plexity.net> 14886S: Maintained 14887F: drivers/char/hw_random/omap-rng.c 14888 14889OMAP USB SUPPORT 14890L: linux-usb@vger.kernel.org 14891L: linux-omap@vger.kernel.org 14892S: Orphan 14893F: arch/arm/*omap*/usb* 14894F: drivers/usb/*/*omap* 14895 14896OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14897M: Mark Jackson <mpfj@newflow.co.uk> 14898L: linux-omap@vger.kernel.org 14899S: Maintained 14900F: arch/arm/boot/dts/am335x-nano.dts 14901 14902OMAP1 SUPPORT 14903M: Aaro Koskinen <aaro.koskinen@iki.fi> 14904M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14905M: Tony Lindgren <tony@atomide.com> 14906L: linux-omap@vger.kernel.org 14907S: Maintained 14908Q: http://patchwork.kernel.org/project/linux-omap/list/ 14909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14910F: arch/arm/configs/omap1_defconfig 14911F: arch/arm/mach-omap1/ 14912F: arch/arm/plat-omap/ 14913F: drivers/i2c/busses/i2c-omap.c 14914F: include/linux/platform_data/ams-delta-fiq.h 14915F: include/linux/platform_data/i2c-omap.h 14916 14917OMAP2+ SUPPORT 14918M: Tony Lindgren <tony@atomide.com> 14919L: linux-omap@vger.kernel.org 14920S: Maintained 14921W: http://www.muru.com/linux/omap/ 14922W: http://linux.omap.com/ 14923Q: http://patchwork.kernel.org/project/linux-omap/list/ 14924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14925F: arch/arm/configs/omap2plus_defconfig 14926F: arch/arm/mach-omap2/ 14927F: arch/arm/plat-omap/ 14928F: drivers/bus/ti-sysc.c 14929F: drivers/i2c/busses/i2c-omap.c 14930F: drivers/irqchip/irq-omap-intc.c 14931F: drivers/mfd/*omap*.c 14932F: drivers/mfd/menelaus.c 14933F: drivers/mfd/palmas.c 14934F: drivers/mfd/tps65217.c 14935F: drivers/mfd/tps65218.c 14936F: drivers/mfd/tps65910.c 14937F: drivers/mfd/twl-core.[ch] 14938F: drivers/mfd/twl4030*.c 14939F: drivers/mfd/twl6030*.c 14940F: drivers/mfd/twl6040*.c 14941F: drivers/regulator/palmas-regulator*.c 14942F: drivers/regulator/pbias-regulator.c 14943F: drivers/regulator/tps65217-regulator.c 14944F: drivers/regulator/tps65218-regulator.c 14945F: drivers/regulator/tps65910-regulator.c 14946F: drivers/regulator/twl-regulator.c 14947F: drivers/regulator/twl6030-regulator.c 14948F: include/linux/platform_data/i2c-omap.h 14949F: include/linux/platform_data/ti-sysc.h 14950 14951OMFS FILESYSTEM 14952M: Bob Copeland <me@bobcopeland.com> 14953L: linux-karma-devel@lists.sourceforge.net 14954S: Maintained 14955F: Documentation/filesystems/omfs.rst 14956F: fs/omfs/ 14957 14958OMNIKEY CARDMAN 4000 DRIVER 14959M: Harald Welte <laforge@gnumonks.org> 14960S: Maintained 14961F: drivers/char/pcmcia/cm4000_cs.c 14962F: include/linux/cm4000_cs.h 14963F: include/uapi/linux/cm4000_cs.h 14964 14965OMNIKEY CARDMAN 4040 DRIVER 14966M: Harald Welte <laforge@gnumonks.org> 14967S: Maintained 14968F: drivers/char/pcmcia/cm4040_cs.* 14969 14970OMNIVISION OG01A1B SENSOR DRIVER 14971M: Shawn Tu <shawnx.tu@intel.com> 14972L: linux-media@vger.kernel.org 14973S: Maintained 14974F: drivers/media/i2c/og01a1b.c 14975 14976OMNIVISION OV02A10 SENSOR DRIVER 14977M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14978L: linux-media@vger.kernel.org 14979S: Maintained 14980T: git git://linuxtv.org/media_tree.git 14981F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14982F: drivers/media/i2c/ov02a10.c 14983 14984OMNIVISION OV08D10 SENSOR DRIVER 14985M: Jimmy Su <jimmy.su@intel.com> 14986L: linux-media@vger.kernel.org 14987S: Maintained 14988T: git git://linuxtv.org/media_tree.git 14989F: drivers/media/i2c/ov08d10.c 14990 14991OMNIVISION OV13858 SENSOR DRIVER 14992M: Sakari Ailus <sakari.ailus@linux.intel.com> 14993L: linux-media@vger.kernel.org 14994S: Maintained 14995T: git git://linuxtv.org/media_tree.git 14996F: drivers/media/i2c/ov13858.c 14997 14998OMNIVISION OV13B10 SENSOR DRIVER 14999M: Arec Kao <arec.kao@intel.com> 15000L: linux-media@vger.kernel.org 15001S: Maintained 15002T: git git://linuxtv.org/media_tree.git 15003F: drivers/media/i2c/ov13b10.c 15004 15005OMNIVISION OV2680 SENSOR DRIVER 15006M: Rui Miguel Silva <rmfrfs@gmail.com> 15007L: linux-media@vger.kernel.org 15008S: Maintained 15009T: git git://linuxtv.org/media_tree.git 15010F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15011F: drivers/media/i2c/ov2680.c 15012 15013OMNIVISION OV2685 SENSOR DRIVER 15014M: Shunqian Zheng <zhengsq@rock-chips.com> 15015L: linux-media@vger.kernel.org 15016S: Maintained 15017T: git git://linuxtv.org/media_tree.git 15018F: drivers/media/i2c/ov2685.c 15019 15020OMNIVISION OV2740 SENSOR DRIVER 15021M: Tianshu Qiu <tian.shu.qiu@intel.com> 15022R: Shawn Tu <shawnx.tu@intel.com> 15023R: Bingbu Cao <bingbu.cao@intel.com> 15024L: linux-media@vger.kernel.org 15025S: Maintained 15026T: git git://linuxtv.org/media_tree.git 15027F: drivers/media/i2c/ov2740.c 15028 15029OMNIVISION OV5640 SENSOR DRIVER 15030M: Steve Longerbeam <slongerbeam@gmail.com> 15031L: linux-media@vger.kernel.org 15032S: Maintained 15033T: git git://linuxtv.org/media_tree.git 15034F: drivers/media/i2c/ov5640.c 15035 15036OMNIVISION OV5647 SENSOR DRIVER 15037M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15038M: Jacopo Mondi <jacopo@jmondi.org> 15039L: linux-media@vger.kernel.org 15040S: Maintained 15041T: git git://linuxtv.org/media_tree.git 15042F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15043F: drivers/media/i2c/ov5647.c 15044 15045OMNIVISION OV5670 SENSOR DRIVER 15046M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15047L: linux-media@vger.kernel.org 15048S: Maintained 15049T: git git://linuxtv.org/media_tree.git 15050F: drivers/media/i2c/ov5670.c 15051 15052OMNIVISION OV5675 SENSOR DRIVER 15053M: Shawn Tu <shawnx.tu@intel.com> 15054L: linux-media@vger.kernel.org 15055S: Maintained 15056T: git git://linuxtv.org/media_tree.git 15057F: drivers/media/i2c/ov5675.c 15058 15059OMNIVISION OV5693 SENSOR DRIVER 15060M: Daniel Scally <djrscally@gmail.com> 15061L: linux-media@vger.kernel.org 15062S: Maintained 15063T: git git://linuxtv.org/media_tree.git 15064F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15065F: drivers/media/i2c/ov5693.c 15066 15067OMNIVISION OV5695 SENSOR DRIVER 15068M: Shunqian Zheng <zhengsq@rock-chips.com> 15069L: linux-media@vger.kernel.org 15070S: Maintained 15071T: git git://linuxtv.org/media_tree.git 15072F: drivers/media/i2c/ov5695.c 15073 15074OMNIVISION OV7670 SENSOR DRIVER 15075L: linux-media@vger.kernel.org 15076S: Orphan 15077T: git git://linuxtv.org/media_tree.git 15078F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15079F: drivers/media/i2c/ov7670.c 15080 15081OMNIVISION OV772x SENSOR DRIVER 15082M: Jacopo Mondi <jacopo@jmondi.org> 15083L: linux-media@vger.kernel.org 15084S: Odd fixes 15085T: git git://linuxtv.org/media_tree.git 15086F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15087F: drivers/media/i2c/ov772x.c 15088F: include/media/i2c/ov772x.h 15089 15090OMNIVISION OV7740 SENSOR DRIVER 15091M: Wenyou Yang <wenyou.yang@microchip.com> 15092L: linux-media@vger.kernel.org 15093S: Maintained 15094T: git git://linuxtv.org/media_tree.git 15095F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15096F: drivers/media/i2c/ov7740.c 15097 15098OMNIVISION OV8856 SENSOR DRIVER 15099M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15100L: linux-media@vger.kernel.org 15101S: Maintained 15102T: git git://linuxtv.org/media_tree.git 15103F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15104F: drivers/media/i2c/ov8856.c 15105 15106OMNIVISION OV9282 SENSOR DRIVER 15107M: Paul J. Murphy <paul.j.murphy@intel.com> 15108M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15109L: linux-media@vger.kernel.org 15110S: Maintained 15111T: git git://linuxtv.org/media_tree.git 15112F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15113F: drivers/media/i2c/ov9282.c 15114 15115OMNIVISION OV9640 SENSOR DRIVER 15116M: Petr Cvek <petrcvekcz@gmail.com> 15117L: linux-media@vger.kernel.org 15118S: Maintained 15119F: drivers/media/i2c/ov9640.* 15120 15121OMNIVISION OV9650 SENSOR DRIVER 15122M: Sakari Ailus <sakari.ailus@linux.intel.com> 15123R: Akinobu Mita <akinobu.mita@gmail.com> 15124R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15125L: linux-media@vger.kernel.org 15126S: Maintained 15127T: git git://linuxtv.org/media_tree.git 15128F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15129F: drivers/media/i2c/ov9650.c 15130 15131OMNIVISION OV9734 SENSOR DRIVER 15132M: Tianshu Qiu <tian.shu.qiu@intel.com> 15133R: Bingbu Cao <bingbu.cao@intel.com> 15134L: linux-media@vger.kernel.org 15135S: Maintained 15136T: git git://linuxtv.org/media_tree.git 15137F: drivers/media/i2c/ov9734.c 15138 15139ONBOARD USB HUB DRIVER 15140M: Matthias Kaehlcke <mka@chromium.org> 15141L: linux-usb@vger.kernel.org 15142S: Maintained 15143F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15144F: drivers/usb/misc/onboard_usb_hub.c 15145 15146ONENAND FLASH DRIVER 15147M: Kyungmin Park <kyungmin.park@samsung.com> 15148L: linux-mtd@lists.infradead.org 15149S: Maintained 15150F: drivers/mtd/nand/onenand/ 15151F: include/linux/mtd/onenand*.h 15152 15153ONION OMEGA2+ BOARD 15154M: Harvey Hunt <harveyhuntnexus@gmail.com> 15155L: linux-mips@vger.kernel.org 15156S: Maintained 15157F: arch/mips/boot/dts/ralink/omega2p.dts 15158 15159OP-TEE DRIVER 15160M: Jens Wiklander <jens.wiklander@linaro.org> 15161L: op-tee@lists.trustedfirmware.org 15162S: Maintained 15163F: Documentation/ABI/testing/sysfs-bus-optee-devices 15164F: drivers/tee/optee/ 15165 15166OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15167M: Sumit Garg <sumit.garg@linaro.org> 15168L: op-tee@lists.trustedfirmware.org 15169S: Maintained 15170F: drivers/char/hw_random/optee-rng.c 15171 15172OP-TEE RTC DRIVER 15173M: Clément Léger <clement.leger@bootlin.com> 15174L: linux-rtc@vger.kernel.org 15175S: Maintained 15176F: drivers/rtc/rtc-optee.c 15177 15178OPA-VNIC DRIVER 15179M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15180L: linux-rdma@vger.kernel.org 15181S: Supported 15182F: drivers/infiniband/ulp/opa_vnic 15183 15184OPEN FIRMWARE AND DEVICE TREE OVERLAYS 15185M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 15186M: Frank Rowand <frowand.list@gmail.com> 15187L: devicetree@vger.kernel.org 15188S: Maintained 15189F: Documentation/devicetree/dynamic-resolution-notes.rst 15190F: Documentation/devicetree/overlay-notes.rst 15191F: drivers/of/overlay.c 15192F: drivers/of/resolver.c 15193K: of_overlay_notifier_ 15194 15195OPEN FIRMWARE AND FLATTENED DEVICE TREE 15196M: Rob Herring <robh+dt@kernel.org> 15197M: Frank Rowand <frowand.list@gmail.com> 15198L: devicetree@vger.kernel.org 15199S: Maintained 15200C: irc://irc.libera.chat/devicetree 15201W: http://www.devicetree.org/ 15202T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15203F: Documentation/ABI/testing/sysfs-firmware-ofw 15204F: drivers/of/ 15205F: include/linux/of*.h 15206F: scripts/dtc/ 15207 15208OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15209M: Rob Herring <robh+dt@kernel.org> 15210M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15211L: devicetree@vger.kernel.org 15212S: Maintained 15213C: irc://irc.libera.chat/devicetree 15214Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15215T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15216F: Documentation/devicetree/ 15217F: arch/*/boot/dts/ 15218F: include/dt-bindings/ 15219 15220OPENCOMPUTE PTP CLOCK DRIVER 15221M: Jonathan Lemon <jonathan.lemon@gmail.com> 15222M: Vadim Fedorenko <vadfed@fb.com> 15223L: netdev@vger.kernel.org 15224S: Maintained 15225F: drivers/ptp/ptp_ocp.c 15226 15227OPENCORES I2C BUS DRIVER 15228M: Peter Korsgaard <peter@korsgaard.com> 15229M: Andrew Lunn <andrew@lunn.ch> 15230L: linux-i2c@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15233F: Documentation/i2c/busses/i2c-ocores.rst 15234F: drivers/i2c/busses/i2c-ocores.c 15235F: include/linux/platform_data/i2c-ocores.h 15236 15237OPENRISC ARCHITECTURE 15238M: Jonas Bonn <jonas@southpole.se> 15239M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15240M: Stafford Horne <shorne@gmail.com> 15241L: openrisc@lists.librecores.org 15242S: Maintained 15243W: http://openrisc.io 15244T: git git://github.com/openrisc/linux.git 15245F: Documentation/devicetree/bindings/openrisc/ 15246F: Documentation/openrisc/ 15247F: arch/openrisc/ 15248F: drivers/irqchip/irq-ompic.c 15249F: drivers/irqchip/irq-or1k-* 15250 15251OPENVSWITCH 15252M: Pravin B Shelar <pshelar@ovn.org> 15253L: netdev@vger.kernel.org 15254L: dev@openvswitch.org 15255S: Maintained 15256W: http://openvswitch.org 15257F: include/uapi/linux/openvswitch.h 15258F: net/openvswitch/ 15259 15260OPERATING PERFORMANCE POINTS (OPP) 15261M: Viresh Kumar <vireshk@kernel.org> 15262M: Nishanth Menon <nm@ti.com> 15263M: Stephen Boyd <sboyd@kernel.org> 15264L: linux-pm@vger.kernel.org 15265S: Maintained 15266T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15267F: Documentation/devicetree/bindings/opp/ 15268F: Documentation/power/opp.rst 15269F: drivers/opp/ 15270F: include/linux/pm_opp.h 15271 15272OPL4 DRIVER 15273M: Clemens Ladisch <clemens@ladisch.de> 15274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15275S: Maintained 15276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15277F: sound/drivers/opl4/ 15278 15279ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15280M: Mark Fasheh <mark@fasheh.com> 15281M: Joel Becker <jlbec@evilplan.org> 15282M: Joseph Qi <joseph.qi@linux.alibaba.com> 15283L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15284S: Supported 15285W: http://ocfs2.wiki.kernel.org 15286F: Documentation/filesystems/dlmfs.rst 15287F: Documentation/filesystems/ocfs2.rst 15288F: fs/ocfs2/ 15289 15290ORANGEFS FILESYSTEM 15291M: Mike Marshall <hubcap@omnibond.com> 15292R: Martin Brandenburg <martin@omnibond.com> 15293L: devel@lists.orangefs.org 15294S: Supported 15295T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15296F: Documentation/filesystems/orangefs.rst 15297F: fs/orangefs/ 15298 15299ORINOCO DRIVER 15300L: linux-wireless@vger.kernel.org 15301S: Orphan 15302W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15303W: http://www.nongnu.org/orinoco/ 15304F: drivers/net/wireless/intersil/orinoco/ 15305 15306OV2659 OMNIVISION SENSOR DRIVER 15307M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15308L: linux-media@vger.kernel.org 15309S: Maintained 15310W: https://linuxtv.org 15311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15312T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15313F: drivers/media/i2c/ov2659.c 15314F: include/media/i2c/ov2659.h 15315 15316OVERLAY FILESYSTEM 15317M: Miklos Szeredi <miklos@szeredi.hu> 15318L: linux-unionfs@vger.kernel.org 15319S: Supported 15320T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15321F: Documentation/filesystems/overlayfs.rst 15322F: fs/overlayfs/ 15323 15324P54 WIRELESS DRIVER 15325M: Christian Lamparter <chunkeey@googlemail.com> 15326L: linux-wireless@vger.kernel.org 15327S: Maintained 15328W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15329F: drivers/net/wireless/intersil/p54/ 15330 15331PACKING 15332M: Vladimir Oltean <olteanv@gmail.com> 15333L: netdev@vger.kernel.org 15334S: Supported 15335F: Documentation/core-api/packing.rst 15336F: include/linux/packing.h 15337F: lib/packing.c 15338 15339PADATA PARALLEL EXECUTION MECHANISM 15340M: Steffen Klassert <steffen.klassert@secunet.com> 15341M: Daniel Jordan <daniel.m.jordan@oracle.com> 15342L: linux-crypto@vger.kernel.org 15343L: linux-kernel@vger.kernel.org 15344S: Maintained 15345F: Documentation/core-api/padata.rst 15346F: include/linux/padata.h 15347F: kernel/padata.c 15348 15349PAGE CACHE 15350M: Matthew Wilcox (Oracle) <willy@infradead.org> 15351L: linux-fsdevel@vger.kernel.org 15352S: Supported 15353T: git git://git.infradead.org/users/willy/pagecache.git 15354F: Documentation/filesystems/locking.rst 15355F: Documentation/filesystems/vfs.rst 15356F: include/linux/pagemap.h 15357F: mm/filemap.c 15358F: mm/page-writeback.c 15359F: mm/readahead.c 15360F: mm/truncate.c 15361 15362PAGE POOL 15363M: Jesper Dangaard Brouer <hawk@kernel.org> 15364M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15365L: netdev@vger.kernel.org 15366S: Supported 15367F: Documentation/networking/page_pool.rst 15368F: include/net/page_pool.h 15369F: include/trace/events/page_pool.h 15370F: net/core/page_pool.c 15371 15372PAGE TABLE CHECK 15373M: Pasha Tatashin <pasha.tatashin@soleen.com> 15374M: Andrew Morton <akpm@linux-foundation.org> 15375L: linux-mm@kvack.org 15376S: Maintained 15377F: Documentation/mm/page_table_check.rst 15378F: include/linux/page_table_check.h 15379F: mm/page_table_check.c 15380 15381PANASONIC LAPTOP ACPI EXTRAS DRIVER 15382M: Kenneth Chan <kenneth.t.chan@gmail.com> 15383L: platform-driver-x86@vger.kernel.org 15384S: Maintained 15385F: drivers/platform/x86/panasonic-laptop.c 15386 15387PARALLAX PING IIO SENSOR DRIVER 15388M: Andreas Klinger <ak@it-klinger.de> 15389L: linux-iio@vger.kernel.org 15390S: Maintained 15391F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15392F: drivers/iio/proximity/ping.c 15393 15394PARALLEL LCD/KEYPAD PANEL DRIVER 15395M: Willy Tarreau <willy@haproxy.com> 15396M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15397S: Odd Fixes 15398F: Documentation/admin-guide/lcd-panel-cgram.rst 15399F: drivers/auxdisplay/panel.c 15400 15401PARALLEL PORT SUBSYSTEM 15402M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15403M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15404L: linux-parport@lists.infradead.org (subscribers-only) 15405S: Maintained 15406F: Documentation/driver-api/parport*.rst 15407F: drivers/char/ppdev.c 15408F: drivers/parport/ 15409F: include/linux/parport*.h 15410F: include/uapi/linux/ppdev.h 15411 15412PARAVIRT_OPS INTERFACE 15413M: Juergen Gross <jgross@suse.com> 15414M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15415R: Alexey Makhalov <amakhalov@vmware.com> 15416R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15417L: virtualization@lists.linux-foundation.org 15418L: x86@kernel.org 15419S: Supported 15420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15421F: Documentation/virt/paravirt_ops.rst 15422F: arch/*/include/asm/paravirt*.h 15423F: arch/*/kernel/paravirt* 15424F: include/linux/hypervisor.h 15425 15426PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15427M: Tim Waugh <tim@cyberelk.net> 15428L: linux-parport@lists.infradead.org (subscribers-only) 15429S: Maintained 15430F: Documentation/admin-guide/blockdev/paride.rst 15431F: drivers/block/paride/ 15432 15433PARISC ARCHITECTURE 15434M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15435M: Helge Deller <deller@gmx.de> 15436L: linux-parisc@vger.kernel.org 15437S: Maintained 15438W: https://parisc.wiki.kernel.org 15439Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15440T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15441T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15442F: Documentation/parisc/ 15443F: arch/parisc/ 15444F: drivers/char/agp/parisc-agp.c 15445F: drivers/input/misc/hp_sdc_rtc.c 15446F: drivers/input/serio/gscps2.c 15447F: drivers/input/serio/hp_sdc* 15448F: drivers/parisc/ 15449F: drivers/parport/parport_gsc.* 15450F: drivers/tty/serial/8250/8250_gsc.c 15451F: drivers/video/console/sti* 15452F: drivers/video/fbdev/sti* 15453F: drivers/video/logo/logo_parisc* 15454F: include/linux/hp_sdc.h 15455 15456PARMAN 15457M: Jiri Pirko <jiri@nvidia.com> 15458L: netdev@vger.kernel.org 15459S: Supported 15460F: include/linux/parman.h 15461F: lib/parman.c 15462F: lib/test_parman.c 15463 15464PC ENGINES APU BOARD DRIVER 15465M: Enrico Weigelt, metux IT consult <info@metux.net> 15466S: Maintained 15467F: drivers/platform/x86/pcengines-apuv2.c 15468 15469PC87360 HARDWARE MONITORING DRIVER 15470M: Jim Cromie <jim.cromie@gmail.com> 15471L: linux-hwmon@vger.kernel.org 15472S: Maintained 15473F: Documentation/hwmon/pc87360.rst 15474F: drivers/hwmon/pc87360.c 15475 15476PC8736x GPIO DRIVER 15477M: Jim Cromie <jim.cromie@gmail.com> 15478S: Maintained 15479F: drivers/char/pc8736x_gpio.c 15480 15481PC87427 HARDWARE MONITORING DRIVER 15482M: Jean Delvare <jdelvare@suse.com> 15483L: linux-hwmon@vger.kernel.org 15484S: Maintained 15485F: Documentation/hwmon/pc87427.rst 15486F: drivers/hwmon/pc87427.c 15487 15488PCA9532 LED DRIVER 15489M: Riku Voipio <riku.voipio@iki.fi> 15490S: Maintained 15491F: drivers/leds/leds-pca9532.c 15492F: include/linux/leds-pca9532.h 15493 15494PCA9541 I2C BUS MASTER SELECTOR DRIVER 15495M: Guenter Roeck <linux@roeck-us.net> 15496L: linux-i2c@vger.kernel.org 15497S: Maintained 15498F: drivers/i2c/muxes/i2c-mux-pca9541.c 15499 15500PCDP - PRIMARY CONSOLE AND DEBUG PORT 15501M: Khalid Aziz <khalid@gonehiking.org> 15502S: Maintained 15503F: drivers/firmware/pcdp.* 15504 15505PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15506M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15507M: Pali Rohár <pali@kernel.org> 15508L: linux-pci@vger.kernel.org 15509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15510S: Maintained 15511F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15512F: drivers/pci/controller/pci-aardvark.c 15513 15514PCI DRIVER FOR ALTERA PCIE IP 15515M: Joyce Ooi <joyce.ooi@intel.com> 15516L: linux-pci@vger.kernel.org 15517S: Supported 15518F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15519F: drivers/pci/controller/pcie-altera.c 15520 15521PCI DRIVER FOR APPLIEDMICRO XGENE 15522M: Toan Le <toan@os.amperecomputing.com> 15523L: linux-pci@vger.kernel.org 15524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15525S: Maintained 15526F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15527F: drivers/pci/controller/pci-xgene.c 15528 15529PCI DRIVER FOR ARM VERSATILE PLATFORM 15530M: Rob Herring <robh@kernel.org> 15531L: linux-pci@vger.kernel.org 15532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15533S: Maintained 15534F: Documentation/devicetree/bindings/pci/versatile.yaml 15535F: drivers/pci/controller/pci-versatile.c 15536 15537PCI DRIVER FOR ARMADA 8K 15538M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15539L: linux-pci@vger.kernel.org 15540L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15541S: Maintained 15542F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15543F: drivers/pci/controller/dwc/pcie-armada8k.c 15544 15545PCI DRIVER FOR CADENCE PCIE IP 15546M: Tom Joseph <tjoseph@cadence.com> 15547L: linux-pci@vger.kernel.org 15548S: Maintained 15549F: Documentation/devicetree/bindings/pci/cdns,* 15550F: drivers/pci/controller/cadence/ 15551 15552PCI DRIVER FOR FREESCALE LAYERSCAPE 15553M: Minghuan Lian <minghuan.Lian@nxp.com> 15554M: Mingkai Hu <mingkai.hu@nxp.com> 15555M: Roy Zang <roy.zang@nxp.com> 15556L: linuxppc-dev@lists.ozlabs.org 15557L: linux-pci@vger.kernel.org 15558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15559S: Maintained 15560F: drivers/pci/controller/dwc/*layerscape* 15561 15562PCI DRIVER FOR GENERIC OF HOSTS 15563M: Will Deacon <will@kernel.org> 15564L: linux-pci@vger.kernel.org 15565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15566S: Maintained 15567F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15568F: drivers/pci/controller/pci-host-common.c 15569F: drivers/pci/controller/pci-host-generic.c 15570 15571PCI DRIVER FOR IMX6 15572M: Richard Zhu <hongxing.zhu@nxp.com> 15573M: Lucas Stach <l.stach@pengutronix.de> 15574L: linux-pci@vger.kernel.org 15575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15576S: Maintained 15577F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15578F: drivers/pci/controller/dwc/*imx6* 15579 15580PCI DRIVER FOR FU740 15581M: Paul Walmsley <paul.walmsley@sifive.com> 15582M: Greentime Hu <greentime.hu@sifive.com> 15583L: linux-pci@vger.kernel.org 15584S: Maintained 15585F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15586F: drivers/pci/controller/dwc/pcie-fu740.c 15587 15588PCI DRIVER FOR INTEL IXP4XX 15589M: Linus Walleij <linus.walleij@linaro.org> 15590S: Maintained 15591F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15592F: drivers/pci/controller/pci-ixp4xx.c 15593 15594PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15595M: Nirmal Patel <nirmal.patel@linux.intel.com> 15596R: Jonathan Derrick <jonathan.derrick@linux.dev> 15597L: linux-pci@vger.kernel.org 15598S: Supported 15599F: drivers/pci/controller/vmd.c 15600 15601PCI DRIVER FOR MICROSEMI SWITCHTEC 15602M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15603M: Logan Gunthorpe <logang@deltatee.com> 15604L: linux-pci@vger.kernel.org 15605S: Maintained 15606F: Documentation/ABI/testing/sysfs-class-switchtec 15607F: Documentation/driver-api/switchtec.rst 15608F: drivers/ntb/hw/mscc/ 15609F: drivers/pci/switch/switchtec* 15610F: include/linux/switchtec.h 15611F: include/uapi/linux/switchtec_ioctl.h 15612 15613PCI DRIVER FOR MOBIVEIL PCIE IP 15614M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15615M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15616L: linux-pci@vger.kernel.org 15617S: Supported 15618F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15619F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15620 15621PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15622M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15623M: Pali Rohár <pali@kernel.org> 15624L: linux-pci@vger.kernel.org 15625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15626S: Maintained 15627F: drivers/pci/controller/*mvebu* 15628 15629PCI DRIVER FOR NVIDIA TEGRA 15630M: Thierry Reding <thierry.reding@gmail.com> 15631L: linux-tegra@vger.kernel.org 15632L: linux-pci@vger.kernel.org 15633S: Supported 15634F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15635F: drivers/pci/controller/pci-tegra.c 15636 15637PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15638M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15639L: linux-pci@vger.kernel.org 15640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15641S: Maintained 15642F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15643F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15644 15645PCI DRIVER FOR RENESAS R-CAR 15646M: Marek Vasut <marek.vasut+renesas@gmail.com> 15647M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15648L: linux-pci@vger.kernel.org 15649L: linux-renesas-soc@vger.kernel.org 15650S: Maintained 15651F: Documentation/devicetree/bindings/pci/*rcar* 15652F: drivers/pci/controller/*rcar* 15653 15654PCI DRIVER FOR SAMSUNG EXYNOS 15655M: Jingoo Han <jingoohan1@gmail.com> 15656L: linux-pci@vger.kernel.org 15657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15658L: linux-samsung-soc@vger.kernel.org 15659S: Maintained 15660F: drivers/pci/controller/dwc/pci-exynos.c 15661 15662PCI DRIVER FOR SYNOPSYS DESIGNWARE 15663M: Jingoo Han <jingoohan1@gmail.com> 15664M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15665L: linux-pci@vger.kernel.org 15666S: Maintained 15667F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15668F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15669F: drivers/pci/controller/dwc/*designware* 15670 15671PCI DRIVER FOR TI DRA7XX/J721E 15672M: Kishon Vijay Abraham I <kishon@ti.com> 15673L: linux-omap@vger.kernel.org 15674L: linux-pci@vger.kernel.org 15675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15676S: Supported 15677F: Documentation/devicetree/bindings/pci/ti-pci.txt 15678F: drivers/pci/controller/cadence/pci-j721e.c 15679F: drivers/pci/controller/dwc/pci-dra7xx.c 15680 15681PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15682M: Linus Walleij <linus.walleij@linaro.org> 15683L: linux-pci@vger.kernel.org 15684S: Maintained 15685F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15686F: drivers/pci/controller/pci-v3-semi.c 15687 15688PCI ENDPOINT SUBSYSTEM 15689M: Kishon Vijay Abraham I <kishon@ti.com> 15690M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15691R: Krzysztof Wilczyński <kw@linux.com> 15692L: linux-pci@vger.kernel.org 15693S: Supported 15694Q: https://patchwork.kernel.org/project/linux-pci/list/ 15695B: https://bugzilla.kernel.org 15696C: irc://irc.oftc.net/linux-pci 15697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15698F: Documentation/PCI/endpoint/* 15699F: Documentation/misc-devices/pci-endpoint-test.rst 15700F: drivers/misc/pci_endpoint_test.c 15701F: drivers/pci/endpoint/ 15702F: tools/pci/ 15703 15704PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15705M: Russell Currey <ruscur@russell.cc> 15706M: Oliver O'Halloran <oohall@gmail.com> 15707L: linuxppc-dev@lists.ozlabs.org 15708S: Supported 15709F: Documentation/PCI/pci-error-recovery.rst 15710F: Documentation/powerpc/eeh-pci-error-recovery.rst 15711F: arch/powerpc/include/*/eeh*.h 15712F: arch/powerpc/kernel/eeh*.c 15713F: arch/powerpc/platforms/*/eeh*.c 15714F: drivers/pci/pcie/aer.c 15715F: drivers/pci/pcie/dpc.c 15716F: drivers/pci/pcie/err.c 15717 15718PCI ERROR RECOVERY 15719M: Linas Vepstas <linasvepstas@gmail.com> 15720L: linux-pci@vger.kernel.org 15721S: Supported 15722F: Documentation/PCI/pci-error-recovery.rst 15723 15724PCI PEER-TO-PEER DMA (P2PDMA) 15725M: Bjorn Helgaas <bhelgaas@google.com> 15726M: Logan Gunthorpe <logang@deltatee.com> 15727L: linux-pci@vger.kernel.org 15728S: Supported 15729Q: https://patchwork.kernel.org/project/linux-pci/list/ 15730B: https://bugzilla.kernel.org 15731C: irc://irc.oftc.net/linux-pci 15732T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15733F: Documentation/driver-api/pci/p2pdma.rst 15734F: drivers/pci/p2pdma.c 15735F: include/linux/pci-p2pdma.h 15736 15737PCI MSI DRIVER FOR ALTERA MSI IP 15738M: Joyce Ooi <joyce.ooi@intel.com> 15739L: linux-pci@vger.kernel.org 15740S: Supported 15741F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15742F: drivers/pci/controller/pcie-altera-msi.c 15743 15744PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15745M: Toan Le <toan@os.amperecomputing.com> 15746L: linux-pci@vger.kernel.org 15747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15748S: Maintained 15749F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15750F: drivers/pci/controller/pci-xgene-msi.c 15751 15752PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15753M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15754R: Rob Herring <robh@kernel.org> 15755R: Krzysztof Wilczyński <kw@linux.com> 15756L: linux-pci@vger.kernel.org 15757S: Supported 15758Q: https://patchwork.kernel.org/project/linux-pci/list/ 15759B: https://bugzilla.kernel.org 15760C: irc://irc.oftc.net/linux-pci 15761T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15762F: drivers/pci/controller/ 15763F: drivers/pci/pci-bridge-emul.c 15764F: drivers/pci/pci-bridge-emul.h 15765 15766PCI SUBSYSTEM 15767M: Bjorn Helgaas <bhelgaas@google.com> 15768L: linux-pci@vger.kernel.org 15769S: Supported 15770Q: https://patchwork.kernel.org/project/linux-pci/list/ 15771B: https://bugzilla.kernel.org 15772C: irc://irc.oftc.net/linux-pci 15773T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15774F: Documentation/PCI/ 15775F: Documentation/devicetree/bindings/pci/ 15776F: arch/x86/kernel/early-quirks.c 15777F: arch/x86/kernel/quirks.c 15778F: arch/x86/pci/ 15779F: drivers/acpi/pci* 15780F: drivers/pci/ 15781F: include/asm-generic/pci* 15782F: include/linux/of_pci.h 15783F: include/linux/pci* 15784F: include/uapi/linux/pci* 15785F: lib/pci* 15786 15787PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15788M: Jonathan Chocron <jonnyc@amazon.com> 15789L: linux-pci@vger.kernel.org 15790S: Maintained 15791F: Documentation/devicetree/bindings/pci/pcie-al.txt 15792F: drivers/pci/controller/dwc/pcie-al.c 15793 15794PCIE DRIVER FOR AMLOGIC MESON 15795M: Yue Wang <yue.wang@Amlogic.com> 15796L: linux-pci@vger.kernel.org 15797L: linux-amlogic@lists.infradead.org 15798S: Maintained 15799F: drivers/pci/controller/dwc/pci-meson.c 15800 15801PCIE DRIVER FOR AXIS ARTPEC 15802M: Jesper Nilsson <jesper.nilsson@axis.com> 15803L: linux-arm-kernel@axis.com 15804L: linux-pci@vger.kernel.org 15805S: Maintained 15806F: Documentation/devicetree/bindings/pci/axis,artpec* 15807F: drivers/pci/controller/dwc/*artpec* 15808 15809PCIE DRIVER FOR CAVIUM THUNDERX 15810M: Robert Richter <rric@kernel.org> 15811L: linux-pci@vger.kernel.org 15812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15813S: Odd Fixes 15814F: drivers/pci/controller/pci-thunder-* 15815 15816PCIE DRIVER FOR HISILICON 15817M: Zhou Wang <wangzhou1@hisilicon.com> 15818L: linux-pci@vger.kernel.org 15819S: Maintained 15820F: drivers/pci/controller/dwc/pcie-hisi.c 15821 15822PCIE DRIVER FOR HISILICON KIRIN 15823M: Xiaowei Song <songxiaowei@hisilicon.com> 15824M: Binghui Wang <wangbinghui@hisilicon.com> 15825L: linux-pci@vger.kernel.org 15826S: Maintained 15827F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15828F: drivers/pci/controller/dwc/pcie-kirin.c 15829 15830PCIE DRIVER FOR HISILICON STB 15831M: Shawn Guo <shawn.guo@linaro.org> 15832L: linux-pci@vger.kernel.org 15833S: Maintained 15834F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15835F: drivers/pci/controller/dwc/pcie-histb.c 15836 15837PCIE DRIVER FOR INTEL KEEM BAY 15838M: Srikanth Thokala <srikanth.thokala@intel.com> 15839L: linux-pci@vger.kernel.org 15840S: Supported 15841F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15842F: drivers/pci/controller/dwc/pcie-keembay.c 15843 15844PCIE DRIVER FOR INTEL LGM GW SOC 15845M: Rahul Tanwar <rtanwar@maxlinear.com> 15846L: linux-pci@vger.kernel.org 15847S: Maintained 15848F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15849F: drivers/pci/controller/dwc/pcie-intel-gw.c 15850 15851PCIE DRIVER FOR MEDIATEK 15852M: Ryder Lee <ryder.lee@mediatek.com> 15853M: Jianjun Wang <jianjun.wang@mediatek.com> 15854L: linux-pci@vger.kernel.org 15855L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15856S: Supported 15857F: Documentation/devicetree/bindings/pci/mediatek* 15858F: drivers/pci/controller/*mediatek* 15859 15860PCIE DRIVER FOR MICROCHIP 15861M: Daire McNamara <daire.mcnamara@microchip.com> 15862L: linux-pci@vger.kernel.org 15863S: Supported 15864F: Documentation/devicetree/bindings/pci/microchip* 15865F: drivers/pci/controller/*microchip* 15866 15867PCIE DRIVER FOR QUALCOMM MSM 15868M: Stanimir Varbanov <svarbanov@mm-sol.com> 15869L: linux-pci@vger.kernel.org 15870L: linux-arm-msm@vger.kernel.org 15871S: Maintained 15872F: drivers/pci/controller/dwc/pcie-qcom.c 15873 15874PCIE ENDPOINT DRIVER FOR QUALCOMM 15875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15876L: linux-pci@vger.kernel.org 15877L: linux-arm-msm@vger.kernel.org 15878S: Maintained 15879F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15880F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15881 15882PCIE DRIVER FOR ROCKCHIP 15883M: Shawn Lin <shawn.lin@rock-chips.com> 15884L: linux-pci@vger.kernel.org 15885L: linux-rockchip@lists.infradead.org 15886S: Maintained 15887F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15888F: drivers/pci/controller/pcie-rockchip* 15889 15890PCIE DRIVER FOR SOCIONEXT UNIPHIER 15891M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15892L: linux-pci@vger.kernel.org 15893S: Maintained 15894F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15895F: drivers/pci/controller/dwc/pcie-uniphier* 15896 15897PCIE DRIVER FOR ST SPEAR13XX 15898M: Pratyush Anand <pratyush.anand@gmail.com> 15899L: linux-pci@vger.kernel.org 15900S: Maintained 15901F: drivers/pci/controller/dwc/*spear* 15902 15903PCI DRIVER FOR XILINX VERSAL CPM 15904M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 15905M: Michal Simek <michal.simek@amd.com> 15906L: linux-pci@vger.kernel.org 15907S: Maintained 15908F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 15909F: drivers/pci/controller/pcie-xilinx-cpm.c 15910 15911PCMCIA SUBSYSTEM 15912M: Dominik Brodowski <linux@dominikbrodowski.net> 15913S: Odd Fixes 15914T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15915F: Documentation/pcmcia/ 15916F: drivers/pcmcia/ 15917F: include/pcmcia/ 15918F: tools/pcmcia/ 15919 15920PCNET32 NETWORK DRIVER 15921M: Don Fry <pcnet32@frontier.com> 15922L: netdev@vger.kernel.org 15923S: Maintained 15924F: drivers/net/ethernet/amd/pcnet32.c 15925 15926PCRYPT PARALLEL CRYPTO ENGINE 15927M: Steffen Klassert <steffen.klassert@secunet.com> 15928L: linux-crypto@vger.kernel.org 15929S: Maintained 15930F: crypto/pcrypt.c 15931F: include/crypto/pcrypt.h 15932 15933PEAQ WMI HOTKEYS DRIVER 15934M: Hans de Goede <hdegoede@redhat.com> 15935L: platform-driver-x86@vger.kernel.org 15936S: Maintained 15937F: drivers/platform/x86/peaq-wmi.c 15938 15939PECI HARDWARE MONITORING DRIVERS 15940M: Iwona Winiarska <iwona.winiarska@intel.com> 15941L: linux-hwmon@vger.kernel.org 15942S: Supported 15943F: Documentation/hwmon/peci-cputemp.rst 15944F: Documentation/hwmon/peci-dimmtemp.rst 15945F: drivers/hwmon/peci/ 15946 15947PECI SUBSYSTEM 15948M: Iwona Winiarska <iwona.winiarska@intel.com> 15949L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15950S: Supported 15951F: Documentation/devicetree/bindings/peci/ 15952F: Documentation/peci/ 15953F: drivers/peci/ 15954F: include/linux/peci-cpu.h 15955F: include/linux/peci.h 15956 15957PENSANDO ETHERNET DRIVERS 15958M: Shannon Nelson <snelson@pensando.io> 15959M: drivers@pensando.io 15960L: netdev@vger.kernel.org 15961S: Supported 15962F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15963F: drivers/net/ethernet/pensando/ 15964 15965PER-CPU MEMORY ALLOCATOR 15966M: Dennis Zhou <dennis@kernel.org> 15967M: Tejun Heo <tj@kernel.org> 15968M: Christoph Lameter <cl@linux.com> 15969L: linux-mm@kvack.org 15970S: Maintained 15971T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15972F: arch/*/include/asm/percpu.h 15973F: include/linux/percpu*.h 15974F: lib/percpu*.c 15975F: mm/percpu*.c 15976 15977PER-TASK DELAY ACCOUNTING 15978M: Balbir Singh <bsingharora@gmail.com> 15979S: Maintained 15980F: include/linux/delayacct.h 15981F: kernel/delayacct.c 15982 15983PERFORMANCE EVENTS SUBSYSTEM 15984M: Peter Zijlstra <peterz@infradead.org> 15985M: Ingo Molnar <mingo@redhat.com> 15986M: Arnaldo Carvalho de Melo <acme@kernel.org> 15987R: Mark Rutland <mark.rutland@arm.com> 15988R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15989R: Jiri Olsa <jolsa@kernel.org> 15990R: Namhyung Kim <namhyung@kernel.org> 15991L: linux-perf-users@vger.kernel.org 15992L: linux-kernel@vger.kernel.org 15993S: Supported 15994W: https://perf.wiki.kernel.org/ 15995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15996F: arch/*/events/* 15997F: arch/*/events/*/* 15998F: arch/*/include/asm/perf_event.h 15999F: arch/*/kernel/*/*/perf_event*.c 16000F: arch/*/kernel/*/perf_event*.c 16001F: arch/*/kernel/perf_callchain.c 16002F: arch/*/kernel/perf_event*.c 16003F: include/linux/perf_event.h 16004F: include/uapi/linux/perf_event.h 16005F: kernel/events/* 16006F: tools/lib/perf/ 16007F: tools/perf/ 16008 16009PERFORMANCE EVENTS TOOLING ARM64 16010R: John Garry <john.garry@huawei.com> 16011R: Will Deacon <will@kernel.org> 16012R: James Clark <james.clark@arm.com> 16013R: Mike Leach <mike.leach@linaro.org> 16014R: Leo Yan <leo.yan@linaro.org> 16015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16016S: Supported 16017F: tools/build/feature/test-libopencsd.c 16018F: tools/perf/arch/arm*/ 16019F: tools/perf/pmu-events/arch/arm64/ 16020F: tools/perf/util/arm-spe* 16021F: tools/perf/util/cs-etm* 16022 16023PERSONALITY HANDLING 16024M: Christoph Hellwig <hch@infradead.org> 16025L: linux-abi-devel@lists.sourceforge.net 16026S: Maintained 16027F: include/linux/personality.h 16028F: include/uapi/linux/personality.h 16029 16030PHOENIX RC FLIGHT CONTROLLER ADAPTER 16031M: Marcus Folkesson <marcus.folkesson@gmail.com> 16032L: linux-input@vger.kernel.org 16033S: Maintained 16034F: Documentation/input/devices/pxrc.rst 16035F: drivers/input/joystick/pxrc.c 16036 16037PHONET PROTOCOL 16038M: Remi Denis-Courmont <courmisch@gmail.com> 16039S: Supported 16040F: Documentation/networking/phonet.rst 16041F: include/linux/phonet.h 16042F: include/net/phonet/ 16043F: include/uapi/linux/phonet.h 16044F: net/phonet/ 16045 16046PHRAM MTD DRIVER 16047M: Joern Engel <joern@lazybastard.org> 16048L: linux-mtd@lists.infradead.org 16049S: Maintained 16050F: drivers/mtd/devices/phram.c 16051 16052PICOLCD HID DRIVER 16053M: Bruno Prémont <bonbons@linux-vserver.org> 16054L: linux-input@vger.kernel.org 16055S: Maintained 16056F: drivers/hid/hid-picolcd* 16057 16058PIDFD API 16059M: Christian Brauner <christian@brauner.io> 16060L: linux-kernel@vger.kernel.org 16061S: Maintained 16062T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16063F: samples/pidfd/ 16064F: tools/testing/selftests/clone3/ 16065F: tools/testing/selftests/pid_namespace/ 16066F: tools/testing/selftests/pidfd/ 16067K: (?i)pidfd 16068K: (?i)clone3 16069K: \b(clone_args|kernel_clone_args)\b 16070 16071PIN CONTROL SUBSYSTEM 16072M: Linus Walleij <linus.walleij@linaro.org> 16073L: linux-gpio@vger.kernel.org 16074S: Maintained 16075T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16076F: Documentation/devicetree/bindings/pinctrl/ 16077F: Documentation/driver-api/pin-control.rst 16078F: drivers/pinctrl/ 16079F: include/dt-bindings/pinctrl/ 16080F: include/linux/pinctrl/ 16081 16082PIN CONTROLLER - AMD 16083M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16084M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16085S: Maintained 16086F: drivers/pinctrl/pinctrl-amd.c 16087 16088PIN CONTROLLER - FREESCALE 16089M: Dong Aisheng <aisheng.dong@nxp.com> 16090M: Fabio Estevam <festevam@gmail.com> 16091M: Shawn Guo <shawnguo@kernel.org> 16092M: Jacky Bai <ping.bai@nxp.com> 16093R: Pengutronix Kernel Team <kernel@pengutronix.de> 16094L: linux-gpio@vger.kernel.org 16095S: Maintained 16096F: Documentation/devicetree/bindings/pinctrl/fsl,* 16097F: drivers/pinctrl/freescale/ 16098 16099PIN CONTROLLER - INTEL 16100M: Mika Westerberg <mika.westerberg@linux.intel.com> 16101M: Andy Shevchenko <andy@kernel.org> 16102S: Supported 16103T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16104F: drivers/pinctrl/intel/ 16105 16106PIN CONTROLLER - KEEMBAY 16107M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16108S: Supported 16109F: drivers/pinctrl/pinctrl-keembay* 16110 16111PIN CONTROLLER - MEDIATEK 16112M: Sean Wang <sean.wang@kernel.org> 16113L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16114S: Maintained 16115F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16116F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16117F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16118F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16119F: drivers/pinctrl/mediatek/ 16120 16121PIN CONTROLLER - MICROCHIP AT91 16122M: Ludovic Desroches <ludovic.desroches@microchip.com> 16123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16124L: linux-gpio@vger.kernel.org 16125S: Supported 16126F: drivers/gpio/gpio-sama5d2-piobu.c 16127F: drivers/pinctrl/pinctrl-at91* 16128 16129PIN CONTROLLER - QUALCOMM 16130M: Bjorn Andersson <bjorn.andersson@linaro.org> 16131L: linux-arm-msm@vger.kernel.org 16132S: Maintained 16133F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16134F: drivers/pinctrl/qcom/ 16135 16136PIN CONTROLLER - RENESAS 16137M: Geert Uytterhoeven <geert+renesas@glider.be> 16138L: linux-renesas-soc@vger.kernel.org 16139S: Supported 16140T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16141F: Documentation/devicetree/bindings/pinctrl/renesas,* 16142F: drivers/pinctrl/renesas/ 16143 16144PIN CONTROLLER - SAMSUNG 16145M: Tomasz Figa <tomasz.figa@gmail.com> 16146M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16147M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16148R: Alim Akhtar <alim.akhtar@samsung.com> 16149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16150L: linux-samsung-soc@vger.kernel.org 16151S: Maintained 16152C: irc://irc.libera.chat/linux-exynos 16153Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16154B: mailto:linux-samsung-soc@vger.kernel.org 16155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16156F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16157F: drivers/pinctrl/samsung/ 16158F: include/dt-bindings/pinctrl/samsung.h 16159 16160PIN CONTROLLER - SINGLE 16161M: Tony Lindgren <tony@atomide.com> 16162M: Haojian Zhuang <haojian.zhuang@linaro.org> 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164L: linux-omap@vger.kernel.org 16165S: Maintained 16166F: drivers/pinctrl/pinctrl-single.c 16167 16168PIN CONTROLLER - THUNDERBAY 16169M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16170S: Supported 16171F: drivers/pinctrl/pinctrl-thunderbay.c 16172 16173PIN CONTROLLER - SUNPLUS / TIBBO 16174M: Dvorkin Dmitry <dvorkin@tibbo.com> 16175M: Wells Lu <wellslutw@gmail.com> 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16179F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16180F: drivers/pinctrl/sunplus/ 16181F: include/dt-bindings/pinctrl/sppctl*.h 16182 16183PKTCDVD DRIVER 16184M: linux-block@vger.kernel.org 16185S: Orphan 16186F: drivers/block/pktcdvd.c 16187F: include/linux/pktcdvd.h 16188F: include/uapi/linux/pktcdvd.h 16189 16190PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16191M: Tomasz Duszynski <tduszyns@gmail.com> 16192S: Maintained 16193F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16194F: drivers/iio/chemical/pms7003.c 16195 16196PLDMFW LIBRARY 16197M: Jacob Keller <jacob.e.keller@intel.com> 16198S: Maintained 16199F: Documentation/driver-api/pldmfw/ 16200F: include/linux/pldmfw.h 16201F: lib/pldmfw/ 16202 16203PLX DMA DRIVER 16204M: Logan Gunthorpe <logang@deltatee.com> 16205S: Maintained 16206F: drivers/dma/plx_dma.c 16207 16208PM6764TR DRIVER 16209M: Charles Hsu <hsu.yungteng@gmail.com> 16210L: linux-hwmon@vger.kernel.org 16211S: Maintained 16212F: Documentation/hwmon/pm6764tr.rst 16213F: drivers/hwmon/pmbus/pm6764tr.c 16214 16215PM-GRAPH UTILITY 16216M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16217L: linux-pm@vger.kernel.org 16218S: Supported 16219W: https://01.org/pm-graph 16220B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16221T: git git://github.com/intel/pm-graph 16222F: tools/power/pm-graph 16223 16224PMBUS HARDWARE MONITORING DRIVERS 16225M: Guenter Roeck <linux@roeck-us.net> 16226L: linux-hwmon@vger.kernel.org 16227S: Maintained 16228W: http://hwmon.wiki.kernel.org/ 16229W: http://www.roeck-us.net/linux/drivers/ 16230T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16231F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16232F: Documentation/devicetree/bindings/hwmon/max31785.txt 16233F: Documentation/hwmon/adm1275.rst 16234F: Documentation/hwmon/ibm-cffps.rst 16235F: Documentation/hwmon/ir35221.rst 16236F: Documentation/hwmon/lm25066.rst 16237F: Documentation/hwmon/ltc2978.rst 16238F: Documentation/hwmon/ltc3815.rst 16239F: Documentation/hwmon/max16064.rst 16240F: Documentation/hwmon/max20751.rst 16241F: Documentation/hwmon/max31785.rst 16242F: Documentation/hwmon/max34440.rst 16243F: Documentation/hwmon/max8688.rst 16244F: Documentation/hwmon/pmbus-core.rst 16245F: Documentation/hwmon/pmbus.rst 16246F: Documentation/hwmon/tps40422.rst 16247F: Documentation/hwmon/ucd9000.rst 16248F: Documentation/hwmon/ucd9200.rst 16249F: Documentation/hwmon/zl6100.rst 16250F: drivers/hwmon/pmbus/ 16251F: include/linux/pmbus.h 16252 16253PMC SIERRA MaxRAID DRIVER 16254L: linux-scsi@vger.kernel.org 16255S: Orphan 16256W: http://www.pmc-sierra.com/ 16257F: drivers/scsi/pmcraid.* 16258 16259PMC SIERRA PM8001 DRIVER 16260M: Jack Wang <jinpu.wang@cloud.ionos.com> 16261L: linux-scsi@vger.kernel.org 16262S: Supported 16263F: drivers/scsi/pm8001/ 16264 16265PNI RM3100 IIO DRIVER 16266M: Song Qiang <songqiang1304521@gmail.com> 16267L: linux-iio@vger.kernel.org 16268S: Maintained 16269F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16270F: drivers/iio/magnetometer/rm3100* 16271 16272PNP SUPPORT 16273M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16274L: linux-acpi@vger.kernel.org 16275S: Maintained 16276F: drivers/pnp/ 16277F: include/linux/pnp.h 16278 16279POSIX CLOCKS and TIMERS 16280M: Thomas Gleixner <tglx@linutronix.de> 16281L: linux-kernel@vger.kernel.org 16282S: Maintained 16283T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16284F: fs/timerfd.c 16285F: include/linux/time_namespace.h 16286F: include/linux/timer* 16287F: kernel/time/*timer* 16288F: kernel/time/namespace.c 16289 16290POWER MANAGEMENT CORE 16291M: "Rafael J. Wysocki" <rafael@kernel.org> 16292L: linux-pm@vger.kernel.org 16293S: Supported 16294B: https://bugzilla.kernel.org 16295T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16296F: drivers/base/power/ 16297F: drivers/powercap/ 16298F: include/linux/intel_rapl.h 16299F: include/linux/pm.h 16300F: include/linux/pm_* 16301F: include/linux/powercap.h 16302F: kernel/configs/nopm.config 16303 16304DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16305M: Daniel Lezcano <daniel.lezcano@kernel.org> 16306L: linux-pm@vger.kernel.org 16307S: Supported 16308B: https://bugzilla.kernel.org 16309T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16310F: drivers/powercap/dtpm* 16311F: include/linux/dtpm.h 16312 16313POWER STATE COORDINATION INTERFACE (PSCI) 16314M: Mark Rutland <mark.rutland@arm.com> 16315M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16317S: Maintained 16318F: drivers/firmware/psci/ 16319F: include/linux/psci.h 16320F: include/uapi/linux/psci.h 16321 16322POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16323M: Sebastian Reichel <sre@kernel.org> 16324L: linux-pm@vger.kernel.org 16325S: Maintained 16326T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16327F: Documentation/ABI/testing/sysfs-class-power 16328F: Documentation/devicetree/bindings/power/supply/ 16329F: drivers/power/supply/ 16330F: include/linux/power/ 16331F: include/linux/power_supply.h 16332 16333POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16334M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16335L: linuxppc-dev@lists.ozlabs.org 16336S: Maintained 16337F: drivers/char/powernv-op-panel.c 16338 16339PPP OVER ATM (RFC 2364) 16340M: Mitchell Blank Jr <mitch@sfgoth.com> 16341S: Maintained 16342F: include/uapi/linux/atmppp.h 16343F: net/atm/pppoatm.c 16344 16345PPP OVER ETHERNET 16346M: Michal Ostrowski <mostrows@earthlink.net> 16347S: Maintained 16348F: drivers/net/ppp/pppoe.c 16349F: drivers/net/ppp/pppox.c 16350 16351PPP OVER L2TP 16352M: James Chapman <jchapman@katalix.com> 16353S: Maintained 16354F: include/linux/if_pppol2tp.h 16355F: include/uapi/linux/if_pppol2tp.h 16356F: net/l2tp/l2tp_ppp.c 16357 16358PPP PROTOCOL DRIVERS AND COMPRESSORS 16359M: Paul Mackerras <paulus@samba.org> 16360L: linux-ppp@vger.kernel.org 16361S: Maintained 16362F: drivers/net/ppp/ppp_* 16363 16364PPS SUPPORT 16365M: Rodolfo Giometti <giometti@enneenne.com> 16366L: linuxpps@ml.enneenne.com (subscribers-only) 16367S: Maintained 16368W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16369F: Documentation/ABI/testing/sysfs-pps 16370F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16371F: Documentation/driver-api/pps.rst 16372F: drivers/pps/ 16373F: include/linux/pps*.h 16374F: include/uapi/linux/pps.h 16375 16376PPTP DRIVER 16377M: Dmitry Kozlov <xeb@mail.ru> 16378L: netdev@vger.kernel.org 16379S: Maintained 16380W: http://sourceforge.net/projects/accel-pptp 16381F: drivers/net/ppp/pptp.c 16382 16383PRESSURE STALL INFORMATION (PSI) 16384M: Johannes Weiner <hannes@cmpxchg.org> 16385M: Suren Baghdasaryan <surenb@google.com> 16386S: Maintained 16387F: include/linux/psi* 16388F: kernel/sched/psi.c 16389 16390PRINTK 16391M: Petr Mladek <pmladek@suse.com> 16392M: Sergey Senozhatsky <senozhatsky@chromium.org> 16393R: Steven Rostedt <rostedt@goodmis.org> 16394R: John Ogness <john.ogness@linutronix.de> 16395S: Maintained 16396T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16397F: include/linux/printk.h 16398F: kernel/printk/ 16399 16400PRINTK INDEXING 16401R: Chris Down <chris@chrisdown.name> 16402S: Maintained 16403F: Documentation/core-api/printk-index.rst 16404F: kernel/printk/index.c 16405K: printk_index 16406 16407PROC FILESYSTEM 16408L: linux-kernel@vger.kernel.org 16409L: linux-fsdevel@vger.kernel.org 16410S: Maintained 16411F: Documentation/filesystems/proc.rst 16412F: fs/proc/ 16413F: include/linux/proc_fs.h 16414F: tools/testing/selftests/proc/ 16415 16416PROC SYSCTL 16417M: Luis Chamberlain <mcgrof@kernel.org> 16418M: Kees Cook <keescook@chromium.org> 16419M: Iurii Zaikin <yzaikin@google.com> 16420L: linux-kernel@vger.kernel.org 16421L: linux-fsdevel@vger.kernel.org 16422S: Maintained 16423T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16424F: fs/proc/proc_sysctl.c 16425F: include/linux/sysctl.h 16426F: kernel/sysctl-test.c 16427F: kernel/sysctl.c 16428F: tools/testing/selftests/sysctl/ 16429 16430PS3 NETWORK SUPPORT 16431M: Geoff Levand <geoff@infradead.org> 16432L: netdev@vger.kernel.org 16433L: linuxppc-dev@lists.ozlabs.org 16434S: Maintained 16435F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16436 16437PS3 PLATFORM SUPPORT 16438M: Geoff Levand <geoff@infradead.org> 16439L: linuxppc-dev@lists.ozlabs.org 16440S: Maintained 16441F: arch/powerpc/boot/ps3* 16442F: arch/powerpc/include/asm/lv1call.h 16443F: arch/powerpc/include/asm/ps3*.h 16444F: arch/powerpc/platforms/ps3/ 16445F: drivers/*/ps3* 16446F: drivers/ps3/ 16447F: drivers/rtc/rtc-ps3.c 16448F: drivers/usb/host/*ps3.c 16449F: sound/ppc/snd_ps3* 16450 16451PS3VRAM DRIVER 16452M: Jim Paris <jim@jtan.com> 16453M: Geoff Levand <geoff@infradead.org> 16454L: linuxppc-dev@lists.ozlabs.org 16455S: Maintained 16456F: drivers/block/ps3vram.c 16457 16458PSAMPLE PACKET SAMPLING SUPPORT 16459M: Yotam Gigi <yotam.gi@gmail.com> 16460S: Maintained 16461F: include/net/psample.h 16462F: include/uapi/linux/psample.h 16463F: net/psample 16464 16465PSTORE FILESYSTEM 16466M: Kees Cook <keescook@chromium.org> 16467M: Anton Vorontsov <anton@enomsg.org> 16468M: Colin Cross <ccross@android.com> 16469M: Tony Luck <tony.luck@intel.com> 16470S: Maintained 16471T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16472F: Documentation/admin-guide/ramoops.rst 16473F: Documentation/admin-guide/pstore-blk.rst 16474F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16475F: drivers/acpi/apei/erst.c 16476F: drivers/firmware/efi/efi-pstore.c 16477F: fs/pstore/ 16478F: include/linux/pstore* 16479K: \b(pstore|ramoops) 16480 16481PTP HARDWARE CLOCK SUPPORT 16482M: Richard Cochran <richardcochran@gmail.com> 16483L: netdev@vger.kernel.org 16484S: Maintained 16485W: http://linuxptp.sourceforge.net/ 16486F: Documentation/ABI/testing/sysfs-ptp 16487F: Documentation/driver-api/ptp.rst 16488F: drivers/net/phy/dp83640* 16489F: drivers/ptp/* 16490F: include/linux/ptp_cl* 16491 16492PTP VIRTUAL CLOCK SUPPORT 16493M: Yangbo Lu <yangbo.lu@nxp.com> 16494L: netdev@vger.kernel.org 16495S: Maintained 16496F: drivers/ptp/ptp_vclock.c 16497F: net/ethtool/phc_vclocks.c 16498 16499PTRACE SUPPORT 16500M: Oleg Nesterov <oleg@redhat.com> 16501S: Maintained 16502F: arch/*/*/ptrace*.c 16503F: arch/*/include/asm/ptrace*.h 16504F: arch/*/ptrace*.c 16505F: include/asm-generic/syscall.h 16506F: include/linux/ptrace.h 16507F: include/linux/regset.h 16508F: include/uapi/linux/ptrace.h 16509F: kernel/ptrace.c 16510 16511PULSE8-CEC DRIVER 16512M: Hans Verkuil <hverkuil@xs4all.nl> 16513L: linux-media@vger.kernel.org 16514S: Maintained 16515T: git git://linuxtv.org/media_tree.git 16516F: Documentation/admin-guide/media/pulse8-cec.rst 16517F: drivers/media/cec/usb/pulse8/ 16518 16519PURELIFI PLFXLC DRIVER 16520M: Srinivasan Raju <srini.raju@purelifi.com> 16521L: linux-wireless@vger.kernel.org 16522S: Supported 16523F: drivers/net/wireless/purelifi/plfxlc/ 16524 16525PVRUSB2 VIDEO4LINUX DRIVER 16526M: Mike Isely <isely@pobox.com> 16527L: pvrusb2@isely.net (subscribers-only) 16528L: linux-media@vger.kernel.org 16529S: Maintained 16530W: http://www.isely.net/pvrusb2/ 16531T: git git://linuxtv.org/media_tree.git 16532F: Documentation/driver-api/media/drivers/pvrusb2* 16533F: drivers/media/usb/pvrusb2/ 16534 16535PWC WEBCAM DRIVER 16536M: Hans Verkuil <hverkuil@xs4all.nl> 16537L: linux-media@vger.kernel.org 16538S: Odd Fixes 16539T: git git://linuxtv.org/media_tree.git 16540F: drivers/media/usb/pwc/* 16541F: include/trace/events/pwc.h 16542 16543PWM FAN DRIVER 16544M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16545L: linux-hwmon@vger.kernel.org 16546S: Supported 16547F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16548F: Documentation/hwmon/pwm-fan.rst 16549F: drivers/hwmon/pwm-fan.c 16550 16551PWM IR Transmitter 16552M: Sean Young <sean@mess.org> 16553L: linux-media@vger.kernel.org 16554S: Maintained 16555F: drivers/media/rc/pwm-ir-tx.c 16556 16557PWM SUBSYSTEM 16558M: Thierry Reding <thierry.reding@gmail.com> 16559R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16560L: linux-pwm@vger.kernel.org 16561S: Maintained 16562Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16563T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16564F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16565F: Documentation/devicetree/bindings/pwm/ 16566F: Documentation/driver-api/pwm.rst 16567F: drivers/gpio/gpio-mvebu.c 16568F: drivers/pwm/ 16569F: drivers/video/backlight/pwm_bl.c 16570F: include/dt-bindings/pwm/ 16571F: include/linux/pwm.h 16572F: include/linux/pwm_backlight.h 16573K: pwm_(config|apply_state|ops) 16574 16575PXA GPIO DRIVER 16576M: Robert Jarzmik <robert.jarzmik@free.fr> 16577L: linux-gpio@vger.kernel.org 16578S: Maintained 16579F: drivers/gpio/gpio-pxa.c 16580 16581PXA MMCI DRIVER 16582S: Orphan 16583 16584PXA RTC DRIVER 16585M: Robert Jarzmik <robert.jarzmik@free.fr> 16586L: linux-rtc@vger.kernel.org 16587S: Maintained 16588 16589PXA2xx/PXA3xx SUPPORT 16590M: Daniel Mack <daniel@zonque.org> 16591M: Haojian Zhuang <haojian.zhuang@gmail.com> 16592M: Robert Jarzmik <robert.jarzmik@free.fr> 16593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16594S: Maintained 16595T: git git://github.com/hzhuang1/linux.git 16596T: git git://github.com/rjarzmik/linux.git 16597F: arch/arm/boot/dts/pxa* 16598F: arch/arm/mach-pxa/ 16599F: drivers/dma/pxa* 16600F: drivers/pcmcia/pxa2xx* 16601F: drivers/pinctrl/pxa/ 16602F: drivers/spi/spi-pxa2xx* 16603F: drivers/usb/gadget/udc/pxa2* 16604F: include/sound/pxa2xx-lib.h 16605F: sound/arm/pxa* 16606F: sound/soc/pxa/ 16607 16608QAT DRIVER 16609M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16610L: qat-linux@intel.com 16611S: Supported 16612F: drivers/crypto/qat/ 16613 16614QCOM AUDIO (ASoC) DRIVERS 16615M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16616M: Banajit Goswami <bgoswami@quicinc.com> 16617L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16618S: Supported 16619F: include/dt-bindings/sound/qcom,wcd9335.h 16620F: sound/soc/codecs/lpass-rx-macro.* 16621F: sound/soc/codecs/lpass-tx-macro.* 16622F: sound/soc/codecs/lpass-va-macro.c 16623F: sound/soc/codecs/lpass-wsa-macro.* 16624F: sound/soc/codecs/msm8916-wcd-analog.c 16625F: sound/soc/codecs/msm8916-wcd-digital.c 16626F: sound/soc/codecs/wcd9335.* 16627F: sound/soc/codecs/wcd934x.c 16628F: sound/soc/codecs/wcd-clsh-v2.* 16629F: sound/soc/codecs/wcd-mbhc-v2.* 16630F: sound/soc/codecs/wsa881x.c 16631F: sound/soc/codecs/wsa883x.c 16632F: sound/soc/qcom/ 16633 16634QCOM EMBEDDED USB DEBUGGER (EUD) 16635M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16636L: linux-arm-msm@vger.kernel.org 16637S: Maintained 16638F: Documentation/ABI/testing/sysfs-driver-eud 16639F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16640F: drivers/usb/misc/qcom_eud.c 16641 16642QCOM IPA DRIVER 16643M: Alex Elder <elder@kernel.org> 16644L: netdev@vger.kernel.org 16645S: Supported 16646F: drivers/net/ipa/ 16647 16648QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16649M: Gabriel Somlo <somlo@cmu.edu> 16650M: "Michael S. Tsirkin" <mst@redhat.com> 16651L: qemu-devel@nongnu.org 16652S: Maintained 16653F: drivers/firmware/qemu_fw_cfg.c 16654F: include/uapi/linux/qemu_fw_cfg.h 16655 16656QIB DRIVER 16657M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16658L: linux-rdma@vger.kernel.org 16659S: Supported 16660F: drivers/infiniband/hw/qib/ 16661 16662QLOGIC QL41xxx FCOE DRIVER 16663M: Saurav Kashyap <skashyap@marvell.com> 16664M: Javed Hasan <jhasan@marvell.com> 16665M: GR-QLogic-Storage-Upstream@marvell.com 16666L: linux-scsi@vger.kernel.org 16667S: Supported 16668F: drivers/scsi/qedf/ 16669 16670QLOGIC QL41xxx ISCSI DRIVER 16671M: Nilesh Javali <njavali@marvell.com> 16672M: Manish Rangankar <mrangankar@marvell.com> 16673M: GR-QLogic-Storage-Upstream@marvell.com 16674L: linux-scsi@vger.kernel.org 16675S: Supported 16676F: drivers/scsi/qedi/ 16677 16678QLOGIC QL4xxx ETHERNET DRIVER 16679M: Ariel Elior <aelior@marvell.com> 16680M: Manish Chopra <manishc@marvell.com> 16681L: netdev@vger.kernel.org 16682S: Supported 16683F: drivers/net/ethernet/qlogic/qed/ 16684F: drivers/net/ethernet/qlogic/qede/ 16685F: include/linux/qed/ 16686 16687QLOGIC QL4xxx RDMA DRIVER 16688M: Michal Kalderon <mkalderon@marvell.com> 16689M: Ariel Elior <aelior@marvell.com> 16690L: linux-rdma@vger.kernel.org 16691S: Supported 16692F: drivers/infiniband/hw/qedr/ 16693F: include/uapi/rdma/qedr-abi.h 16694 16695QLOGIC QLA1280 SCSI DRIVER 16696M: Michael Reed <mdr@sgi.com> 16697L: linux-scsi@vger.kernel.org 16698S: Maintained 16699F: drivers/scsi/qla1280.[ch] 16700 16701QLOGIC QLA2XXX FC-SCSI DRIVER 16702M: Nilesh Javali <njavali@marvell.com> 16703M: GR-QLogic-Storage-Upstream@marvell.com 16704L: linux-scsi@vger.kernel.org 16705S: Supported 16706F: drivers/scsi/qla2xxx/ 16707 16708QLOGIC QLA3XXX NETWORK DRIVER 16709M: GR-Linux-NIC-Dev@marvell.com 16710L: netdev@vger.kernel.org 16711S: Supported 16712F: drivers/net/ethernet/qlogic/qla3xxx.* 16713 16714QLOGIC QLA4XXX iSCSI DRIVER 16715M: Nilesh Javali <njavali@marvell.com> 16716M: Manish Rangankar <mrangankar@marvell.com> 16717M: GR-QLogic-Storage-Upstream@marvell.com 16718L: linux-scsi@vger.kernel.org 16719S: Supported 16720F: drivers/scsi/qla4xxx/ 16721 16722QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16723M: Shahed Shaikh <shshaikh@marvell.com> 16724M: Manish Chopra <manishc@marvell.com> 16725M: GR-Linux-NIC-Dev@marvell.com 16726L: netdev@vger.kernel.org 16727S: Supported 16728F: drivers/net/ethernet/qlogic/qlcnic/ 16729 16730QLOGIC QLGE 10Gb ETHERNET DRIVER 16731M: Manish Chopra <manishc@marvell.com> 16732M: GR-Linux-NIC-Dev@marvell.com 16733M: Coiby Xu <coiby.xu@gmail.com> 16734L: netdev@vger.kernel.org 16735S: Supported 16736F: Documentation/networking/device_drivers/qlogic/qlge.rst 16737F: drivers/staging/qlge/ 16738 16739QM1D1B0004 MEDIA DRIVER 16740M: Akihiro Tsukada <tskd08@gmail.com> 16741L: linux-media@vger.kernel.org 16742S: Odd Fixes 16743F: drivers/media/tuners/qm1d1b0004* 16744 16745QM1D1C0042 MEDIA DRIVER 16746M: Akihiro Tsukada <tskd08@gmail.com> 16747L: linux-media@vger.kernel.org 16748S: Odd Fixes 16749F: drivers/media/tuners/qm1d1c0042* 16750 16751QNX4 FILESYSTEM 16752M: Anders Larsen <al@alarsen.net> 16753S: Maintained 16754W: http://www.alarsen.net/linux/qnx4fs/ 16755F: fs/qnx4/ 16756F: include/uapi/linux/qnx4_fs.h 16757F: include/uapi/linux/qnxtypes.h 16758 16759QORIQ DPAA2 FSL-MC BUS DRIVER 16760M: Stuart Yoder <stuyoder@gmail.com> 16761M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16762L: linux-kernel@vger.kernel.org 16763S: Maintained 16764F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16765F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16766F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16767F: drivers/bus/fsl-mc/ 16768F: include/uapi/linux/fsl_mc.h 16769 16770QT1010 MEDIA DRIVER 16771M: Antti Palosaari <crope@iki.fi> 16772L: linux-media@vger.kernel.org 16773S: Maintained 16774W: https://linuxtv.org 16775W: http://palosaari.fi/linux/ 16776Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16777T: git git://linuxtv.org/anttip/media_tree.git 16778F: drivers/media/tuners/qt1010* 16779 16780QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16781M: Kalle Valo <kvalo@kernel.org> 16782L: ath10k@lists.infradead.org 16783S: Supported 16784W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16785T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16786F: drivers/net/wireless/ath/ath10k/ 16787F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16788 16789QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16790M: Kalle Valo <kvalo@kernel.org> 16791L: ath11k@lists.infradead.org 16792S: Supported 16793T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16794F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16795F: drivers/net/wireless/ath/ath11k/ 16796 16797QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16798M: Toke Høiland-Jørgensen <toke@toke.dk> 16799L: linux-wireless@vger.kernel.org 16800S: Maintained 16801W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16802F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16803F: drivers/net/wireless/ath/ath9k/ 16804 16805QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16806M: Stephan Gerhold <stephan@gerhold.net> 16807L: netdev@vger.kernel.org 16808L: linux-arm-msm@vger.kernel.org 16809S: Maintained 16810F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16811F: drivers/net/wwan/qcom_bam_dmux.c 16812 16813QUALCOMM CAMERA SUBSYSTEM DRIVER 16814M: Robert Foss <robert.foss@linaro.org> 16815M: Todor Tomov <todor.too@gmail.com> 16816L: linux-media@vger.kernel.org 16817S: Maintained 16818F: Documentation/admin-guide/media/qcom_camss.rst 16819F: Documentation/devicetree/bindings/media/*camss* 16820F: drivers/media/platform/qcom/camss/ 16821 16822QUALCOMM CLOCK DRIVERS 16823M: Bjorn Andersson <bjorn.andersson@linaro.org> 16824L: linux-arm-msm@vger.kernel.org 16825S: Supported 16826T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16827F: Documentation/devicetree/bindings/clock/qcom,* 16828F: drivers/clk/qcom/ 16829F: include/dt-bindings/clock/qcom,* 16830 16831QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16832M: Niklas Cassel <nks@flawful.org> 16833L: linux-pm@vger.kernel.org 16834L: linux-arm-msm@vger.kernel.org 16835S: Maintained 16836F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16837F: drivers/soc/qcom/cpr.c 16838 16839QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16840M: Ilia Lin <ilia.lin@kernel.org> 16841L: linux-pm@vger.kernel.org 16842S: Maintained 16843F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16844F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16845F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16846 16847QUALCOMM CRYPTO DRIVERS 16848M: Thara Gopinath <thara.gopinath@gmail.com> 16849L: linux-crypto@vger.kernel.org 16850L: linux-arm-msm@vger.kernel.org 16851S: Maintained 16852F: drivers/crypto/qce/ 16853 16854QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16855M: Timur Tabi <timur@kernel.org> 16856L: netdev@vger.kernel.org 16857S: Maintained 16858F: drivers/net/ethernet/qualcomm/emac/ 16859 16860QUALCOMM ETHQOS ETHERNET DRIVER 16861M: Vinod Koul <vkoul@kernel.org> 16862L: netdev@vger.kernel.org 16863S: Maintained 16864F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16865F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16866 16867QUALCOMM FASTRPC DRIVER 16868M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16869M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16870L: linux-arm-msm@vger.kernel.org 16871S: Maintained 16872F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16873F: drivers/misc/fastrpc.c 16874F: include/uapi/misc/fastrpc.h 16875 16876QUALCOMM HEXAGON ARCHITECTURE 16877M: Brian Cain <bcain@quicinc.com> 16878L: linux-hexagon@vger.kernel.org 16879T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16880S: Supported 16881F: arch/hexagon/ 16882 16883QUALCOMM HIDMA DRIVER 16884M: Sinan Kaya <okaya@kernel.org> 16885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16886L: linux-arm-msm@vger.kernel.org 16887L: dmaengine@vger.kernel.org 16888S: Supported 16889F: drivers/dma/qcom/hidma* 16890 16891QUALCOMM I2C CCI DRIVER 16892M: Loic Poulain <loic.poulain@linaro.org> 16893M: Robert Foss <robert.foss@linaro.org> 16894L: linux-i2c@vger.kernel.org 16895L: linux-arm-msm@vger.kernel.org 16896S: Maintained 16897F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 16898F: drivers/i2c/busses/i2c-qcom-cci.c 16899 16900QUALCOMM INTERCONNECT BWMON DRIVER 16901M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16902L: linux-arm-msm@vger.kernel.org 16903S: Maintained 16904F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 16905F: drivers/soc/qcom/icc-bwmon.c 16906 16907QUALCOMM IOMMU 16908M: Rob Clark <robdclark@gmail.com> 16909L: iommu@lists.linux.dev 16910L: linux-arm-msm@vger.kernel.org 16911S: Maintained 16912F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16913 16914QUALCOMM IPC ROUTER (QRTR) DRIVER 16915M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16916L: linux-arm-msm@vger.kernel.org 16917S: Maintained 16918F: include/trace/events/qrtr.h 16919F: include/uapi/linux/qrtr.h 16920F: net/qrtr/ 16921 16922QUALCOMM IPCC MAILBOX DRIVER 16923M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16924L: linux-arm-msm@vger.kernel.org 16925S: Supported 16926F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16927F: drivers/mailbox/qcom-ipcc.c 16928F: include/dt-bindings/mailbox/qcom-ipcc.h 16929 16930QUALCOMM IPQ4019 USB PHY DRIVER 16931M: Robert Marko <robert.marko@sartura.hr> 16932M: Luka Perkov <luka.perkov@sartura.hr> 16933L: linux-arm-msm@vger.kernel.org 16934S: Maintained 16935F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16936F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16937 16938QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16939M: Robert Marko <robert.marko@sartura.hr> 16940M: Luka Perkov <luka.perkov@sartura.hr> 16941L: linux-arm-msm@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16944F: drivers/regulator/vqmmc-ipq4019-regulator.c 16945 16946QUALCOMM NAND CONTROLLER DRIVER 16947M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16948L: linux-mtd@lists.infradead.org 16949L: linux-arm-msm@vger.kernel.org 16950S: Maintained 16951F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16952F: drivers/mtd/nand/raw/qcom_nandc.c 16953 16954QUALCOMM RMNET DRIVER 16955M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16956M: Sean Tranchetti <quic_stranche@quicinc.com> 16957L: netdev@vger.kernel.org 16958S: Maintained 16959F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16960F: drivers/net/ethernet/qualcomm/rmnet/ 16961F: include/linux/if_rmnet.h 16962 16963QUALCOMM TSENS THERMAL DRIVER 16964M: Amit Kucheria <amitk@kernel.org> 16965M: Thara Gopinath <thara.gopinath@gmail.com> 16966L: linux-pm@vger.kernel.org 16967L: linux-arm-msm@vger.kernel.org 16968S: Maintained 16969F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16970F: drivers/thermal/qcom/ 16971 16972QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16973M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16974L: linux-media@vger.kernel.org 16975L: linux-arm-msm@vger.kernel.org 16976S: Maintained 16977T: git git://linuxtv.org/media_tree.git 16978F: Documentation/devicetree/bindings/media/*venus* 16979F: drivers/media/platform/qcom/venus/ 16980 16981QUALCOMM WCN36XX WIRELESS DRIVER 16982M: Loic Poulain <loic.poulain@linaro.org> 16983L: wcn36xx@lists.infradead.org 16984S: Supported 16985W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16986F: drivers/net/wireless/ath/wcn36xx/ 16987 16988QUANTENNA QTNFMAC WIRELESS DRIVER 16989M: Igor Mitsyanko <imitsyanko@quantenna.com> 16990R: Sergey Matyukevich <geomatsi@gmail.com> 16991L: linux-wireless@vger.kernel.org 16992S: Maintained 16993F: drivers/net/wireless/quantenna 16994 16995RADEON and AMDGPU DRM DRIVERS 16996M: Alex Deucher <alexander.deucher@amd.com> 16997M: Christian König <christian.koenig@amd.com> 16998M: Pan, Xinhui <Xinhui.Pan@amd.com> 16999L: amd-gfx@lists.freedesktop.org 17000S: Supported 17001T: git https://gitlab.freedesktop.org/agd5f/linux.git 17002B: https://gitlab.freedesktop.org/drm/amd/-/issues 17003C: irc://irc.oftc.net/radeon 17004F: Documentation/gpu/amdgpu/ 17005F: drivers/gpu/drm/amd/ 17006F: drivers/gpu/drm/radeon/ 17007F: include/uapi/drm/amdgpu_drm.h 17008F: include/uapi/drm/radeon_drm.h 17009 17010RADEON FRAMEBUFFER DISPLAY DRIVER 17011M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17012L: linux-fbdev@vger.kernel.org 17013S: Maintained 17014F: drivers/video/fbdev/aty/radeon* 17015F: include/uapi/linux/radeonfb.h 17016 17017RADIOSHARK RADIO DRIVER 17018M: Hans Verkuil <hverkuil@xs4all.nl> 17019L: linux-media@vger.kernel.org 17020S: Maintained 17021T: git git://linuxtv.org/media_tree.git 17022F: drivers/media/radio/radio-shark.c 17023 17024RADIOSHARK2 RADIO DRIVER 17025M: Hans Verkuil <hverkuil@xs4all.nl> 17026L: linux-media@vger.kernel.org 17027S: Maintained 17028T: git git://linuxtv.org/media_tree.git 17029F: drivers/media/radio/radio-shark2.c 17030F: drivers/media/radio/radio-tea5777.c 17031 17032RADOS BLOCK DEVICE (RBD) 17033M: Ilya Dryomov <idryomov@gmail.com> 17034R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17035L: ceph-devel@vger.kernel.org 17036S: Supported 17037W: http://ceph.com/ 17038T: git git://github.com/ceph/ceph-client.git 17039F: Documentation/ABI/testing/sysfs-bus-rbd 17040F: drivers/block/rbd.c 17041F: drivers/block/rbd_types.h 17042 17043RAGE128 FRAMEBUFFER DISPLAY DRIVER 17044M: Paul Mackerras <paulus@samba.org> 17045L: linux-fbdev@vger.kernel.org 17046S: Maintained 17047F: drivers/video/fbdev/aty/aty128fb.c 17048 17049RAINSHADOW-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/rainshadow/ 17055 17056RALINK MIPS ARCHITECTURE 17057M: John Crispin <john@phrozen.org> 17058L: linux-mips@vger.kernel.org 17059S: Maintained 17060F: arch/mips/ralink 17061 17062RALINK MT7621 MIPS ARCHITECTURE 17063M: Arınç ÜNAL <arinc.unal@arinc9.com> 17064M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17065L: linux-mips@vger.kernel.org 17066S: Maintained 17067F: arch/mips/boot/dts/ralink/mt7621* 17068 17069RALINK PINCTRL DRIVER 17070M: Arınç ÜNAL <arinc.unal@arinc9.com> 17071M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17072L: linux-mips@vger.kernel.org 17073S: Maintained 17074F: drivers/pinctrl/ralink/ 17075 17076RALINK RT2X00 WIRELESS LAN DRIVER 17077M: Stanislaw Gruszka <stf_xl@wp.pl> 17078M: Helmut Schaa <helmut.schaa@googlemail.com> 17079L: linux-wireless@vger.kernel.org 17080S: Maintained 17081F: drivers/net/wireless/ralink/rt2x00/ 17082 17083RAMDISK RAM BLOCK DEVICE DRIVER 17084M: Jens Axboe <axboe@kernel.dk> 17085S: Maintained 17086F: Documentation/admin-guide/blockdev/ramdisk.rst 17087F: drivers/block/brd.c 17088 17089RANCHU VIRTUAL BOARD FOR MIPS 17090M: Miodrag Dinic <miodrag.dinic@mips.com> 17091L: linux-mips@vger.kernel.org 17092S: Supported 17093F: arch/mips/configs/generic/board-ranchu.config 17094F: arch/mips/generic/board-ranchu.c 17095 17096RANDOM NUMBER DRIVER 17097M: "Theodore Ts'o" <tytso@mit.edu> 17098M: Jason A. Donenfeld <Jason@zx2c4.com> 17099T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17100S: Maintained 17101F: drivers/char/random.c 17102F: drivers/virt/vmgenid.c 17103 17104RAPIDIO SUBSYSTEM 17105M: Matt Porter <mporter@kernel.crashing.org> 17106M: Alexandre Bounine <alex.bou9@gmail.com> 17107S: Maintained 17108F: drivers/rapidio/ 17109 17110RAS INFRASTRUCTURE 17111M: Tony Luck <tony.luck@intel.com> 17112M: Borislav Petkov <bp@alien8.de> 17113L: linux-edac@vger.kernel.org 17114S: Maintained 17115F: Documentation/admin-guide/ras.rst 17116F: drivers/ras/ 17117F: include/linux/ras.h 17118F: include/ras/ras_event.h 17119 17120RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17121L: linux-wireless@vger.kernel.org 17122S: Orphan 17123F: drivers/net/wireless/ray* 17124 17125RC-CORE / LIRC FRAMEWORK 17126M: Sean Young <sean@mess.org> 17127L: linux-media@vger.kernel.org 17128S: Maintained 17129W: http://linuxtv.org 17130T: git git://linuxtv.org/media_tree.git 17131F: Documentation/driver-api/media/rc-core.rst 17132F: Documentation/userspace-api/media/rc/ 17133F: drivers/media/rc/ 17134F: include/media/rc-map.h 17135F: include/media/rc-core.h 17136F: include/uapi/linux/lirc.h 17137 17138RCMM REMOTE CONTROLS DECODER 17139M: Patrick Lerda <patrick9876@free.fr> 17140S: Maintained 17141F: drivers/media/rc/ir-rcmm-decoder.c 17142 17143RCUTORTURE TEST FRAMEWORK 17144M: "Paul E. McKenney" <paulmck@kernel.org> 17145M: Josh Triplett <josh@joshtriplett.org> 17146R: Steven Rostedt <rostedt@goodmis.org> 17147R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17148R: Lai Jiangshan <jiangshanlai@gmail.com> 17149L: rcu@vger.kernel.org 17150S: Supported 17151T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17152F: tools/testing/selftests/rcutorture 17153 17154RDACM20 Camera Sensor 17155M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17156M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17157M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17158M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17159L: linux-media@vger.kernel.org 17160S: Maintained 17161F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17162F: drivers/media/i2c/max9271.c 17163F: drivers/media/i2c/max9271.h 17164F: drivers/media/i2c/rdacm20.c 17165 17166RDACM21 Camera Sensor 17167M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17168M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17169M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17170M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17171L: linux-media@vger.kernel.org 17172S: Maintained 17173F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17174F: drivers/media/i2c/max9271.c 17175F: drivers/media/i2c/max9271.h 17176F: drivers/media/i2c/rdacm21.c 17177 17178RDC R-321X SoC 17179M: Florian Fainelli <florian@openwrt.org> 17180S: Maintained 17181 17182RDC R6040 FAST ETHERNET DRIVER 17183M: Florian Fainelli <f.fainelli@gmail.com> 17184L: netdev@vger.kernel.org 17185S: Maintained 17186F: drivers/net/ethernet/rdc/r6040.c 17187 17188RDMAVT - RDMA verbs software 17189M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17190L: linux-rdma@vger.kernel.org 17191S: Supported 17192F: drivers/infiniband/sw/rdmavt 17193 17194RDS - RELIABLE DATAGRAM SOCKETS 17195M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17196L: netdev@vger.kernel.org 17197L: linux-rdma@vger.kernel.org 17198L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17199S: Supported 17200W: https://oss.oracle.com/projects/rds/ 17201F: Documentation/networking/rds.rst 17202F: net/rds/ 17203 17204RDT - RESOURCE ALLOCATION 17205M: Fenghua Yu <fenghua.yu@intel.com> 17206M: Reinette Chatre <reinette.chatre@intel.com> 17207L: linux-kernel@vger.kernel.org 17208S: Supported 17209F: Documentation/x86/resctrl* 17210F: arch/x86/include/asm/resctrl.h 17211F: arch/x86/kernel/cpu/resctrl/ 17212F: tools/testing/selftests/resctrl/ 17213 17214READ-COPY UPDATE (RCU) 17215M: "Paul E. McKenney" <paulmck@kernel.org> 17216M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17217M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17218M: Josh Triplett <josh@joshtriplett.org> 17219R: Steven Rostedt <rostedt@goodmis.org> 17220R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17221R: Lai Jiangshan <jiangshanlai@gmail.com> 17222R: Joel Fernandes <joel@joelfernandes.org> 17223L: rcu@vger.kernel.org 17224S: Supported 17225W: http://www.rdrop.com/users/paulmck/RCU/ 17226T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17227F: Documentation/RCU/ 17228F: include/linux/rcu* 17229F: kernel/rcu/ 17230X: Documentation/RCU/torture.rst 17231X: include/linux/srcu*.h 17232X: kernel/rcu/srcu*.c 17233 17234REAL TIME CLOCK (RTC) SUBSYSTEM 17235M: Alessandro Zummo <a.zummo@towertech.it> 17236M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17237L: linux-rtc@vger.kernel.org 17238S: Maintained 17239Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17240T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17241F: Documentation/admin-guide/rtc.rst 17242F: Documentation/devicetree/bindings/rtc/ 17243F: drivers/rtc/ 17244F: include/linux/platform_data/rtc-* 17245F: include/linux/rtc.h 17246F: include/linux/rtc/ 17247F: include/uapi/linux/rtc.h 17248F: tools/testing/selftests/rtc/ 17249 17250REALTEK AUDIO CODECS 17251M: Oder Chiou <oder_chiou@realtek.com> 17252S: Maintained 17253F: include/sound/rt*.h 17254F: sound/soc/codecs/rt* 17255 17256REALTEK OTTO WATCHDOG 17257M: Sander Vanheule <sander@svanheule.net> 17258L: linux-watchdog@vger.kernel.org 17259S: Maintained 17260F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17261F: drivers/watchdog/realtek_otto_wdt.c 17262 17263REALTEK RTL83xx SMI DSA ROUTER CHIPS 17264M: Linus Walleij <linus.walleij@linaro.org> 17265M: Alvin Šipraga <alsi@bang-olufsen.dk> 17266S: Maintained 17267F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17268F: drivers/net/dsa/realtek/* 17269 17270REALTEK WIRELESS DRIVER (rtlwifi family) 17271M: Ping-Ke Shih <pkshih@realtek.com> 17272L: linux-wireless@vger.kernel.org 17273S: Maintained 17274W: https://wireless.wiki.kernel.org/ 17275T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17276F: drivers/net/wireless/realtek/rtlwifi/ 17277 17278REALTEK WIRELESS DRIVER (rtw88) 17279M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17280L: linux-wireless@vger.kernel.org 17281S: Maintained 17282F: drivers/net/wireless/realtek/rtw88/ 17283 17284REALTEK WIRELESS DRIVER (rtw89) 17285M: Ping-Ke Shih <pkshih@realtek.com> 17286L: linux-wireless@vger.kernel.org 17287S: Maintained 17288F: drivers/net/wireless/realtek/rtw89/ 17289 17290REDPINE WIRELESS DRIVER 17291M: Amitkumar Karwar <amitkarwar@gmail.com> 17292M: Siva Rebbagondla <siva8118@gmail.com> 17293L: linux-wireless@vger.kernel.org 17294S: Maintained 17295F: drivers/net/wireless/rsi/ 17296 17297REGISTER MAP ABSTRACTION 17298M: Mark Brown <broonie@kernel.org> 17299L: linux-kernel@vger.kernel.org 17300S: Supported 17301T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17302F: Documentation/devicetree/bindings/regmap/ 17303F: drivers/base/regmap/ 17304F: include/linux/regmap.h 17305 17306REISERFS FILE SYSTEM 17307L: reiserfs-devel@vger.kernel.org 17308S: Supported 17309F: fs/reiserfs/ 17310 17311REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17312M: Bjorn Andersson <bjorn.andersson@linaro.org> 17313M: Mathieu Poirier <mathieu.poirier@linaro.org> 17314L: linux-remoteproc@vger.kernel.org 17315S: Maintained 17316T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17317F: Documentation/ABI/testing/sysfs-class-remoteproc 17318F: Documentation/devicetree/bindings/remoteproc/ 17319F: Documentation/staging/remoteproc.rst 17320F: drivers/remoteproc/ 17321F: include/linux/remoteproc.h 17322F: include/linux/remoteproc/ 17323 17324REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17325M: Bjorn Andersson <bjorn.andersson@linaro.org> 17326M: Mathieu Poirier <mathieu.poirier@linaro.org> 17327L: linux-remoteproc@vger.kernel.org 17328S: Maintained 17329T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17330F: Documentation/ABI/testing/sysfs-bus-rpmsg 17331F: Documentation/staging/rpmsg.rst 17332F: drivers/rpmsg/ 17333F: include/linux/rpmsg.h 17334F: include/linux/rpmsg/ 17335F: include/uapi/linux/rpmsg.h 17336F: samples/rpmsg/ 17337 17338REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17339M: Stephan Gerhold <stephan@gerhold.net> 17340L: netdev@vger.kernel.org 17341L: linux-remoteproc@vger.kernel.org 17342S: Maintained 17343F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17344 17345RENESAS CLOCK DRIVERS 17346M: Geert Uytterhoeven <geert+renesas@glider.be> 17347L: linux-renesas-soc@vger.kernel.org 17348S: Supported 17349T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17350F: Documentation/devicetree/bindings/clock/renesas,* 17351F: drivers/clk/renesas/ 17352 17353RENESAS EMEV2 I2C DRIVER 17354M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17355L: linux-renesas-soc@vger.kernel.org 17356S: Supported 17357F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17358F: drivers/i2c/busses/i2c-emev2.c 17359 17360RENESAS ETHERNET DRIVERS 17361R: Sergey Shtylyov <s.shtylyov@omp.ru> 17362L: netdev@vger.kernel.org 17363L: linux-renesas-soc@vger.kernel.org 17364F: Documentation/devicetree/bindings/net/renesas,*.yaml 17365F: drivers/net/ethernet/renesas/ 17366F: include/linux/sh_eth.h 17367 17368RENESAS R-CAR GYROADC DRIVER 17369M: Marek Vasut <marek.vasut@gmail.com> 17370L: linux-iio@vger.kernel.org 17371S: Supported 17372F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17373F: drivers/iio/adc/rcar-gyroadc.c 17374 17375RENESAS R-CAR I2C DRIVERS 17376M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17377L: linux-renesas-soc@vger.kernel.org 17378S: Supported 17379F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17380F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17381F: drivers/i2c/busses/i2c-rcar.c 17382F: drivers/i2c/busses/i2c-sh_mobile.c 17383 17384RENESAS R-CAR SATA DRIVER 17385R: Sergey Shtylyov <s.shtylyov@omp.ru> 17386S: Supported 17387L: linux-ide@vger.kernel.org 17388L: linux-renesas-soc@vger.kernel.org 17389F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17390F: drivers/ata/sata_rcar.c 17391 17392RENESAS R-CAR THERMAL DRIVERS 17393M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17394L: linux-renesas-soc@vger.kernel.org 17395S: Supported 17396F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17397F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17398F: drivers/thermal/rcar_gen3_thermal.c 17399F: drivers/thermal/rcar_thermal.c 17400 17401RENESAS RIIC DRIVER 17402M: Chris Brandt <chris.brandt@renesas.com> 17403L: linux-renesas-soc@vger.kernel.org 17404S: Supported 17405F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17406F: drivers/i2c/busses/i2c-riic.c 17407 17408RENESAS USB PHY DRIVER 17409M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17410L: linux-renesas-soc@vger.kernel.org 17411S: Maintained 17412F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17413 17414RENESAS RZ/G2L A/D DRIVER 17415M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17416L: linux-iio@vger.kernel.org 17417L: linux-renesas-soc@vger.kernel.org 17418S: Supported 17419F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17420F: drivers/iio/adc/rzg2l_adc.c 17421 17422RENESAS RZ/N1 A5PSW SWITCH DRIVER 17423M: Clément Léger <clement.leger@bootlin.com> 17424L: linux-renesas-soc@vger.kernel.org 17425L: netdev@vger.kernel.org 17426S: Maintained 17427F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17428F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17429F: drivers/net/dsa/rzn1_a5psw* 17430F: drivers/net/pcs/pcs-rzn1-miic.c 17431F: include/dt-bindings/net/pcs-rzn1-miic.h 17432F: include/linux/pcs-rzn1-miic.h 17433F: net/dsa/tag_rzn1_a5psw.c 17434 17435RENESAS RZ/N1 RTC CONTROLLER DRIVER 17436M: Miquel Raynal <miquel.raynal@bootlin.com> 17437L: linux-rtc@vger.kernel.org 17438L: linux-renesas-soc@vger.kernel.org 17439S: Maintained 17440F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17441F: drivers/rtc/rtc-rzn1.c 17442 17443RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17444M: Miquel Raynal <miquel.raynal@bootlin.com> 17445L: linux-mtd@lists.infradead.org 17446L: linux-renesas-soc@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17449F: drivers/mtd/nand/raw/renesas-nand-controller.c 17450 17451RESET CONTROLLER FRAMEWORK 17452M: Philipp Zabel <p.zabel@pengutronix.de> 17453S: Maintained 17454T: git git://git.pengutronix.de/git/pza/linux 17455F: Documentation/devicetree/bindings/reset/ 17456F: Documentation/driver-api/reset.rst 17457F: drivers/reset/ 17458F: include/dt-bindings/reset/ 17459F: include/linux/reset-controller.h 17460F: include/linux/reset.h 17461F: include/linux/reset/ 17462K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17463 17464RESTARTABLE SEQUENCES SUPPORT 17465M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17466M: Peter Zijlstra <peterz@infradead.org> 17467M: "Paul E. McKenney" <paulmck@kernel.org> 17468M: Boqun Feng <boqun.feng@gmail.com> 17469L: linux-kernel@vger.kernel.org 17470S: Supported 17471F: include/trace/events/rseq.h 17472F: include/uapi/linux/rseq.h 17473F: kernel/rseq.c 17474F: tools/testing/selftests/rseq/ 17475 17476RFKILL 17477M: Johannes Berg <johannes@sipsolutions.net> 17478L: linux-wireless@vger.kernel.org 17479S: Maintained 17480W: https://wireless.wiki.kernel.org/ 17481Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17482T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17483T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17484F: Documentation/ABI/stable/sysfs-class-rfkill 17485F: Documentation/driver-api/rfkill.rst 17486F: include/linux/rfkill.h 17487F: include/uapi/linux/rfkill.h 17488F: net/rfkill/ 17489 17490RHASHTABLE 17491M: Thomas Graf <tgraf@suug.ch> 17492M: Herbert Xu <herbert@gondor.apana.org.au> 17493L: netdev@vger.kernel.org 17494S: Maintained 17495F: include/linux/rhashtable-types.h 17496F: include/linux/rhashtable.h 17497F: lib/rhashtable.c 17498F: lib/test_rhashtable.c 17499 17500RICOH R5C592 MEMORYSTICK DRIVER 17501M: Maxim Levitsky <maximlevitsky@gmail.com> 17502S: Maintained 17503F: drivers/memstick/host/r592.* 17504 17505RICOH SMARTMEDIA/XD DRIVER 17506M: Maxim Levitsky <maximlevitsky@gmail.com> 17507S: Maintained 17508F: drivers/mtd/nand/raw/r852.c 17509F: drivers/mtd/nand/raw/r852.h 17510 17511RISC-V PMU DRIVERS 17512M: Atish Patra <atishp@atishpatra.org> 17513R: Anup Patel <anup@brainfault.org> 17514L: linux-riscv@lists.infradead.org 17515S: Supported 17516F: drivers/perf/riscv_pmu.c 17517F: drivers/perf/riscv_pmu_legacy.c 17518F: drivers/perf/riscv_pmu_sbi.c 17519 17520RISC-V ARCHITECTURE 17521M: Paul Walmsley <paul.walmsley@sifive.com> 17522M: Palmer Dabbelt <palmer@dabbelt.com> 17523M: Albert Ou <aou@eecs.berkeley.edu> 17524L: linux-riscv@lists.infradead.org 17525S: Supported 17526P: Documentation/riscv/patch-acceptance.rst 17527T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17528F: arch/riscv/ 17529N: riscv 17530K: riscv 17531 17532RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17533M: Conor Dooley <conor.dooley@microchip.com> 17534M: Daire McNamara <daire.mcnamara@microchip.com> 17535L: linux-riscv@lists.infradead.org 17536S: Supported 17537F: arch/riscv/boot/dts/microchip/ 17538F: drivers/char/hw_random/mpfs-rng.c 17539F: drivers/clk/microchip/clk-mpfs.c 17540F: drivers/mailbox/mailbox-mpfs.c 17541F: drivers/pci/controller/pcie-microchip-host.c 17542F: drivers/rtc/rtc-mpfs.c 17543F: drivers/soc/microchip/ 17544F: drivers/spi/spi-microchip-core.c 17545F: drivers/usb/musb/mpfs.c 17546F: include/soc/microchip/mpfs.h 17547 17548RNBD BLOCK DRIVERS 17549M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17550M: Jack Wang <jinpu.wang@ionos.com> 17551L: linux-block@vger.kernel.org 17552S: Maintained 17553F: drivers/block/rnbd/ 17554 17555ROCCAT DRIVERS 17556M: Stefan Achatz <erazor_de@users.sourceforge.net> 17557S: Maintained 17558W: http://sourceforge.net/projects/roccat/ 17559F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17560F: drivers/hid/hid-roccat* 17561F: include/linux/hid-roccat* 17562 17563ROCKCHIP I2S TDM DRIVER 17564M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17565L: linux-rockchip@lists.infradead.org 17566S: Maintained 17567F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17568F: sound/soc/rockchip/rockchip_i2s_tdm.* 17569 17570ROCKCHIP ISP V1 DRIVER 17571M: Dafna Hirschfeld <dafna@fastmail.com> 17572L: linux-media@vger.kernel.org 17573L: linux-rockchip@lists.infradead.org 17574S: Maintained 17575F: Documentation/admin-guide/media/rkisp1.rst 17576F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17577F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17578F: drivers/media/platform/rockchip/rkisp1 17579F: include/uapi/linux/rkisp1-config.h 17580 17581ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17582M: Jacob Chen <jacob-chen@iotwrt.com> 17583M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17584L: linux-media@vger.kernel.org 17585L: linux-rockchip@lists.infradead.org 17586S: Maintained 17587F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17588F: drivers/media/platform/rockchip/rga/ 17589 17590ROCKCHIP VIDEO DECODER DRIVER 17591M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17592L: linux-media@vger.kernel.org 17593L: linux-rockchip@lists.infradead.org 17594S: Maintained 17595F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17596F: drivers/staging/media/rkvdec/ 17597 17598ROCKER DRIVER 17599M: Jiri Pirko <jiri@resnulli.us> 17600L: netdev@vger.kernel.org 17601S: Supported 17602F: drivers/net/ethernet/rocker/ 17603 17604ROCKETPORT EXPRESS/INFINITY DRIVER 17605M: Kevin Cernekee <cernekee@gmail.com> 17606L: linux-serial@vger.kernel.org 17607S: Odd Fixes 17608F: drivers/tty/serial/rp2.* 17609 17610ROHM BD99954 CHARGER IC 17611R: Matti Vaittinen <mazziesaccount@gmail.com> 17612S: Supported 17613F: drivers/power/supply/bd99954-charger.c 17614F: drivers/power/supply/bd99954-charger.h 17615 17616ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17617M: Tomasz Duszynski <tduszyns@gmail.com> 17618S: Maintained 17619F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17620F: drivers/iio/light/bh1750.c 17621 17622ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17623M: Marek Vasut <marek.vasut+renesas@gmail.com> 17624L: linux-kernel@vger.kernel.org 17625L: linux-renesas-soc@vger.kernel.org 17626S: Supported 17627F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17628F: drivers/gpio/gpio-bd9571mwv.c 17629F: drivers/mfd/bd9571mwv.c 17630F: drivers/regulator/bd9571mwv-regulator.c 17631F: include/linux/mfd/bd9571mwv.h 17632 17633ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17634R: Matti Vaittinen <mazziesaccount@gmail.com> 17635S: Supported 17636F: drivers/clk/clk-bd718x7.c 17637F: drivers/gpio/gpio-bd71815.c 17638F: drivers/gpio/gpio-bd71828.c 17639F: drivers/mfd/rohm-bd71828.c 17640F: drivers/mfd/rohm-bd718x7.c 17641F: drivers/mfd/rohm-bd9576.c 17642F: drivers/regulator/bd71815-regulator.c 17643F: drivers/regulator/bd71828-regulator.c 17644F: drivers/regulator/bd718x7-regulator.c 17645F: drivers/regulator/bd9576-regulator.c 17646F: drivers/regulator/rohm-regulator.c 17647F: drivers/rtc/rtc-bd70528.c 17648F: drivers/watchdog/bd9576_wdt.c 17649F: include/linux/mfd/rohm-bd71815.h 17650F: include/linux/mfd/rohm-bd71828.h 17651F: include/linux/mfd/rohm-bd718x7.h 17652F: include/linux/mfd/rohm-bd957x.h 17653F: include/linux/mfd/rohm-generic.h 17654F: include/linux/mfd/rohm-shared.h 17655 17656ROSE NETWORK LAYER 17657M: Ralf Baechle <ralf@linux-mips.org> 17658L: linux-hams@vger.kernel.org 17659S: Maintained 17660W: http://www.linux-ax25.org/ 17661F: include/net/rose.h 17662F: include/uapi/linux/rose.h 17663F: net/rose/ 17664 17665ROTATION DRIVER FOR ALLWINNER A83T 17666M: Jernej Skrabec <jernej.skrabec@gmail.com> 17667L: linux-media@vger.kernel.org 17668S: Maintained 17669T: git git://linuxtv.org/media_tree.git 17670F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17671F: drivers/media/platform/sunxi/sun8i-rotate/ 17672 17673RPMSG TTY DRIVER 17674M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17675L: linux-remoteproc@vger.kernel.org 17676S: Maintained 17677F: drivers/tty/rpmsg_tty.c 17678 17679RTL2830 MEDIA DRIVER 17680M: Antti Palosaari <crope@iki.fi> 17681L: linux-media@vger.kernel.org 17682S: Maintained 17683W: https://linuxtv.org 17684W: http://palosaari.fi/linux/ 17685Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17686T: git git://linuxtv.org/anttip/media_tree.git 17687F: drivers/media/dvb-frontends/rtl2830* 17688 17689RTL2832 MEDIA DRIVER 17690M: Antti Palosaari <crope@iki.fi> 17691L: linux-media@vger.kernel.org 17692S: Maintained 17693W: https://linuxtv.org 17694W: http://palosaari.fi/linux/ 17695Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17696T: git git://linuxtv.org/anttip/media_tree.git 17697F: drivers/media/dvb-frontends/rtl2832* 17698 17699RTL2832_SDR MEDIA DRIVER 17700M: Antti Palosaari <crope@iki.fi> 17701L: linux-media@vger.kernel.org 17702S: Maintained 17703W: https://linuxtv.org 17704W: http://palosaari.fi/linux/ 17705Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17706T: git git://linuxtv.org/anttip/media_tree.git 17707F: drivers/media/dvb-frontends/rtl2832_sdr* 17708 17709RTL8180 WIRELESS DRIVER 17710L: linux-wireless@vger.kernel.org 17711S: Orphan 17712W: https://wireless.wiki.kernel.org/ 17713T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17714F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17715 17716RTL8187 WIRELESS DRIVER 17717M: Herton Ronaldo Krzesinski <herton@canonical.com> 17718M: Hin-Tak Leung <htl10@users.sourceforge.net> 17719M: Larry Finger <Larry.Finger@lwfinger.net> 17720L: linux-wireless@vger.kernel.org 17721S: Maintained 17722W: https://wireless.wiki.kernel.org/ 17723T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17724F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17725 17726RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17727M: Jes Sorensen <Jes.Sorensen@gmail.com> 17728L: linux-wireless@vger.kernel.org 17729S: Maintained 17730T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17731F: drivers/net/wireless/realtek/rtl8xxxu/ 17732 17733RTRS TRANSPORT DRIVERS 17734M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17735M: Jack Wang <jinpu.wang@ionos.com> 17736L: linux-rdma@vger.kernel.org 17737S: Maintained 17738F: drivers/infiniband/ulp/rtrs/ 17739 17740RXRPC SOCKETS (AF_RXRPC) 17741M: David Howells <dhowells@redhat.com> 17742M: Marc Dionne <marc.dionne@auristor.com> 17743L: linux-afs@lists.infradead.org 17744S: Supported 17745W: https://www.infradead.org/~dhowells/kafs/ 17746F: Documentation/networking/rxrpc.rst 17747F: include/keys/rxrpc-type.h 17748F: include/net/af_rxrpc.h 17749F: include/trace/events/rxrpc.h 17750F: include/uapi/linux/rxrpc.h 17751F: net/rxrpc/ 17752 17753S3 SAVAGE FRAMEBUFFER DRIVER 17754M: Antonino Daplas <adaplas@gmail.com> 17755L: linux-fbdev@vger.kernel.org 17756S: Maintained 17757F: drivers/video/fbdev/savage/ 17758 17759S390 17760M: Heiko Carstens <hca@linux.ibm.com> 17761M: Vasily Gorbik <gor@linux.ibm.com> 17762M: Alexander Gordeev <agordeev@linux.ibm.com> 17763R: Christian Borntraeger <borntraeger@linux.ibm.com> 17764R: Sven Schnelle <svens@linux.ibm.com> 17765L: linux-s390@vger.kernel.org 17766S: Supported 17767W: http://www.ibm.com/developerworks/linux/linux390/ 17768T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17769F: Documentation/driver-api/s390-drivers.rst 17770F: Documentation/s390/ 17771F: arch/s390/ 17772F: drivers/s390/ 17773 17774S390 COMMON I/O LAYER 17775M: Vineeth Vijayan <vneethv@linux.ibm.com> 17776M: Peter Oberparleiter <oberpar@linux.ibm.com> 17777L: linux-s390@vger.kernel.org 17778S: Supported 17779W: http://www.ibm.com/developerworks/linux/linux390/ 17780F: drivers/s390/cio/ 17781 17782S390 DASD DRIVER 17783M: Stefan Haberland <sth@linux.ibm.com> 17784M: Jan Hoeppner <hoeppner@linux.ibm.com> 17785L: linux-s390@vger.kernel.org 17786S: Supported 17787W: http://www.ibm.com/developerworks/linux/linux390/ 17788F: block/partitions/ibm.c 17789F: drivers/s390/block/dasd* 17790F: include/linux/dasd_mod.h 17791 17792S390 IOMMU (PCI) 17793M: Matthew Rosato <mjrosato@linux.ibm.com> 17794M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17795L: linux-s390@vger.kernel.org 17796S: Supported 17797W: http://www.ibm.com/developerworks/linux/linux390/ 17798F: drivers/iommu/s390-iommu.c 17799 17800S390 IUCV NETWORK LAYER 17801M: Alexandra Winter <wintera@linux.ibm.com> 17802M: Wenjia Zhang <wenjia@linux.ibm.com> 17803L: linux-s390@vger.kernel.org 17804L: netdev@vger.kernel.org 17805S: Supported 17806W: http://www.ibm.com/developerworks/linux/linux390/ 17807F: drivers/s390/net/*iucv* 17808F: include/net/iucv/ 17809F: net/iucv/ 17810 17811S390 NETWORK DRIVERS 17812M: Alexandra Winter <wintera@linux.ibm.com> 17813M: Wenjia Zhang <wenjia@linux.ibm.com> 17814L: linux-s390@vger.kernel.org 17815L: netdev@vger.kernel.org 17816S: Supported 17817W: http://www.ibm.com/developerworks/linux/linux390/ 17818F: drivers/s390/net/ 17819 17820S390 PCI SUBSYSTEM 17821M: Niklas Schnelle <schnelle@linux.ibm.com> 17822M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17823L: linux-s390@vger.kernel.org 17824S: Supported 17825W: http://www.ibm.com/developerworks/linux/linux390/ 17826F: arch/s390/pci/ 17827F: drivers/pci/hotplug/s390_pci_hpc.c 17828F: Documentation/s390/pci.rst 17829 17830S390 VFIO AP DRIVER 17831M: Tony Krowiak <akrowiak@linux.ibm.com> 17832M: Halil Pasic <pasic@linux.ibm.com> 17833M: Jason Herne <jjherne@linux.ibm.com> 17834L: linux-s390@vger.kernel.org 17835S: Supported 17836W: http://www.ibm.com/developerworks/linux/linux390/ 17837F: Documentation/s390/vfio-ap* 17838F: drivers/s390/crypto/vfio_ap* 17839 17840S390 VFIO-CCW DRIVER 17841M: Eric Farman <farman@linux.ibm.com> 17842M: Matthew Rosato <mjrosato@linux.ibm.com> 17843R: Halil Pasic <pasic@linux.ibm.com> 17844L: linux-s390@vger.kernel.org 17845L: kvm@vger.kernel.org 17846S: Supported 17847F: Documentation/s390/vfio-ccw.rst 17848F: drivers/s390/cio/vfio_ccw* 17849F: include/uapi/linux/vfio_ccw.h 17850 17851S390 VFIO-PCI DRIVER 17852M: Matthew Rosato <mjrosato@linux.ibm.com> 17853M: Eric Farman <farman@linux.ibm.com> 17854L: linux-s390@vger.kernel.org 17855L: kvm@vger.kernel.org 17856S: Supported 17857F: arch/s390/kvm/pci* 17858F: drivers/vfio/pci/vfio_pci_zdev.c 17859F: include/uapi/linux/vfio_zdev.h 17860 17861S390 ZCRYPT DRIVER 17862M: Harald Freudenberger <freude@linux.ibm.com> 17863L: linux-s390@vger.kernel.org 17864S: Supported 17865W: http://www.ibm.com/developerworks/linux/linux390/ 17866F: drivers/s390/crypto/ 17867 17868S390 ZFCP DRIVER 17869M: Steffen Maier <maier@linux.ibm.com> 17870M: Benjamin Block <bblock@linux.ibm.com> 17871L: linux-s390@vger.kernel.org 17872S: Supported 17873W: http://www.ibm.com/developerworks/linux/linux390/ 17874F: drivers/s390/scsi/zfcp_* 17875 17876S3C ADC BATTERY DRIVER 17877M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17878L: linux-samsung-soc@vger.kernel.org 17879S: Odd Fixes 17880F: drivers/power/supply/s3c_adc_battery.c 17881F: include/linux/s3c_adc_battery.h 17882 17883S3C24XX SD/MMC Driver 17884M: Ben Dooks <ben-linux@fluff.org> 17885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17886S: Supported 17887F: drivers/mmc/host/s3cmci.* 17888 17889SAA6588 RDS RECEIVER DRIVER 17890M: Hans Verkuil <hverkuil@xs4all.nl> 17891L: linux-media@vger.kernel.org 17892S: Odd Fixes 17893W: https://linuxtv.org 17894T: git git://linuxtv.org/media_tree.git 17895F: drivers/media/i2c/saa6588* 17896 17897SAA7134 VIDEO4LINUX DRIVER 17898M: Mauro Carvalho Chehab <mchehab@kernel.org> 17899L: linux-media@vger.kernel.org 17900S: Odd fixes 17901W: https://linuxtv.org 17902T: git git://linuxtv.org/media_tree.git 17903F: Documentation/driver-api/media/drivers/saa7134* 17904F: drivers/media/pci/saa7134/ 17905 17906SAA7146 VIDEO4LINUX-2 DRIVER 17907M: Hans Verkuil <hverkuil@xs4all.nl> 17908L: linux-media@vger.kernel.org 17909S: Maintained 17910T: git git://linuxtv.org/media_tree.git 17911F: drivers/media/common/saa7146/ 17912F: drivers/media/pci/saa7146/ 17913F: include/media/drv-intf/saa7146* 17914 17915SAFESETID SECURITY MODULE 17916M: Micah Morton <mortonm@chromium.org> 17917S: Supported 17918F: Documentation/admin-guide/LSM/SafeSetID.rst 17919F: security/safesetid/ 17920 17921SAMSUNG AUDIO (ASoC) DRIVERS 17922M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17923M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17925S: Supported 17926B: mailto:linux-samsung-soc@vger.kernel.org 17927F: Documentation/devicetree/bindings/sound/samsung* 17928F: sound/soc/samsung/ 17929 17930SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17931M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17932L: linux-crypto@vger.kernel.org 17933L: linux-samsung-soc@vger.kernel.org 17934S: Maintained 17935F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17936F: drivers/crypto/exynos-rng.c 17937 17938SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17939M: Łukasz Stelmach <l.stelmach@samsung.com> 17940L: linux-samsung-soc@vger.kernel.org 17941S: Maintained 17942F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17943F: drivers/char/hw_random/exynos-trng.c 17944 17945SAMSUNG FRAMEBUFFER DRIVER 17946M: Jingoo Han <jingoohan1@gmail.com> 17947L: linux-fbdev@vger.kernel.org 17948S: Maintained 17949F: drivers/video/fbdev/s3c-fb.c 17950 17951SAMSUNG INTERCONNECT DRIVERS 17952M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17953M: Artur Świgoń <a.swigon@samsung.com> 17954L: linux-pm@vger.kernel.org 17955L: linux-samsung-soc@vger.kernel.org 17956S: Supported 17957F: drivers/interconnect/samsung/ 17958 17959SAMSUNG LAPTOP DRIVER 17960M: Corentin Chary <corentin.chary@gmail.com> 17961L: platform-driver-x86@vger.kernel.org 17962S: Maintained 17963F: drivers/platform/x86/samsung-laptop.c 17964 17965SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17966M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17967M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17968L: linux-kernel@vger.kernel.org 17969L: linux-samsung-soc@vger.kernel.org 17970S: Supported 17971B: mailto:linux-samsung-soc@vger.kernel.org 17972F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17973F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17974F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17975F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17976F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17977F: drivers/clk/clk-s2mps11.c 17978F: drivers/mfd/sec*.c 17979F: drivers/regulator/s2m*.c 17980F: drivers/regulator/s5m*.c 17981F: drivers/rtc/rtc-s5m.c 17982F: include/linux/mfd/samsung/ 17983 17984SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17985M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17986L: linux-media@vger.kernel.org 17987L: linux-samsung-soc@vger.kernel.org 17988S: Maintained 17989F: drivers/media/platform/samsung/s3c-camif/ 17990F: include/media/drv-intf/s3c_camif.h 17991 17992SAMSUNG S3FWRN5 NFC DRIVER 17993M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17994M: Krzysztof Opasiak <k.opasiak@samsung.com> 17995L: linux-nfc@lists.01.org (subscribers-only) 17996S: Maintained 17997F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17998F: drivers/nfc/s3fwrn5 17999 18000SAMSUNG S5C73M3 CAMERA DRIVER 18001M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18002M: Andrzej Hajda <andrzej.hajda@intel.com> 18003L: linux-media@vger.kernel.org 18004S: Supported 18005F: drivers/media/i2c/s5c73m3/* 18006 18007SAMSUNG S5K5BAF CAMERA DRIVER 18008M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18009M: Andrzej Hajda <andrzej.hajda@intel.com> 18010L: linux-media@vger.kernel.org 18011S: Supported 18012F: drivers/media/i2c/s5k5baf.c 18013 18014SAMSUNG S5P Security SubSystem (SSS) DRIVER 18015M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18016M: Vladimir Zapolskiy <vz@mleia.com> 18017L: linux-crypto@vger.kernel.org 18018L: linux-samsung-soc@vger.kernel.org 18019S: Maintained 18020F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18021F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18022F: drivers/crypto/s5p-sss.c 18023 18024SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18025M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18026L: linux-media@vger.kernel.org 18027S: Supported 18028Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18029F: drivers/media/platform/samsung/exynos4-is/ 18030 18031SAMSUNG SOC CLOCK DRIVERS 18032M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18033M: Tomasz Figa <tomasz.figa@gmail.com> 18034M: Chanwoo Choi <cw00.choi@samsung.com> 18035R: Alim Akhtar <alim.akhtar@samsung.com> 18036L: linux-samsung-soc@vger.kernel.org 18037S: Supported 18038T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18039F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18040F: Documentation/devicetree/bindings/clock/samsung,s3c* 18041F: drivers/clk/samsung/ 18042F: include/dt-bindings/clock/exynos*.h 18043F: include/dt-bindings/clock/s3c*.h 18044F: include/dt-bindings/clock/s5p*.h 18045F: include/dt-bindings/clock/samsung,*.h 18046F: include/linux/clk/samsung.h 18047F: include/linux/platform_data/clk-s3c2410.h 18048 18049SAMSUNG SPI DRIVERS 18050M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18051M: Andi Shyti <andi@etezian.org> 18052L: linux-spi@vger.kernel.org 18053L: linux-samsung-soc@vger.kernel.org 18054S: Maintained 18055F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18056F: drivers/spi/spi-s3c* 18057F: include/linux/platform_data/spi-s3c64xx.h 18058F: include/linux/spi/s3c24xx-fiq.h 18059 18060SAMSUNG SXGBE DRIVERS 18061M: Byungho An <bh74.an@samsung.com> 18062L: netdev@vger.kernel.org 18063S: Supported 18064F: drivers/net/ethernet/samsung/sxgbe/ 18065 18066SAMSUNG THERMAL DRIVER 18067M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18068M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18069L: linux-pm@vger.kernel.org 18070L: linux-samsung-soc@vger.kernel.org 18071S: Maintained 18072F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18073F: drivers/thermal/samsung/ 18074 18075SAMSUNG USB2 PHY DRIVER 18076M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18077L: linux-kernel@vger.kernel.org 18078S: Supported 18079F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18080F: Documentation/driver-api/phy/samsung-usb2.rst 18081F: drivers/phy/samsung/phy-exynos4210-usb2.c 18082F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18083F: drivers/phy/samsung/phy-exynos5250-usb2.c 18084F: drivers/phy/samsung/phy-s5pv210-usb2.c 18085F: drivers/phy/samsung/phy-samsung-usb2.c 18086F: drivers/phy/samsung/phy-samsung-usb2.h 18087 18088SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18089M: Paul Barker <paul.barker@sancloud.com> 18090R: Marc Murphy <marc.murphy@sancloud.com> 18091S: Supported 18092F: arch/arm/boot/dts/am335x-sancloud* 18093 18094SC1200 WDT DRIVER 18095M: Zwane Mwaikambo <zwanem@gmail.com> 18096S: Maintained 18097F: drivers/watchdog/sc1200wdt.c 18098 18099SCHEDULER 18100M: Ingo Molnar <mingo@redhat.com> 18101M: Peter Zijlstra <peterz@infradead.org> 18102M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18103M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18104R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18105R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18106R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18107R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18108R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18109R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18110L: linux-kernel@vger.kernel.org 18111S: Maintained 18112T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18113F: include/linux/preempt.h 18114F: include/linux/sched.h 18115F: include/linux/wait.h 18116F: include/uapi/linux/sched.h 18117F: kernel/sched/ 18118 18119SCR24X CHIP CARD INTERFACE DRIVER 18120M: Lubomir Rintel <lkundrak@v3.sk> 18121S: Supported 18122F: drivers/char/pcmcia/scr24x_cs.c 18123 18124SCSI RDMA PROTOCOL (SRP) INITIATOR 18125M: Bart Van Assche <bvanassche@acm.org> 18126L: linux-rdma@vger.kernel.org 18127S: Supported 18128Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18129F: drivers/infiniband/ulp/srp/ 18130F: include/scsi/srp.h 18131 18132SCSI RDMA PROTOCOL (SRP) TARGET 18133M: Bart Van Assche <bvanassche@acm.org> 18134L: linux-rdma@vger.kernel.org 18135L: target-devel@vger.kernel.org 18136S: Supported 18137Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18138F: drivers/infiniband/ulp/srpt/ 18139 18140SCSI SG DRIVER 18141M: Doug Gilbert <dgilbert@interlog.com> 18142L: linux-scsi@vger.kernel.org 18143S: Maintained 18144W: http://sg.danny.cz/sg 18145F: Documentation/scsi/scsi-generic.rst 18146F: drivers/scsi/sg.c 18147F: include/scsi/sg.h 18148 18149SCSI SUBSYSTEM 18150M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18151M: "Martin K. Petersen" <martin.petersen@oracle.com> 18152L: linux-scsi@vger.kernel.org 18153S: Maintained 18154Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18155T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18156T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18157F: Documentation/devicetree/bindings/scsi/ 18158F: drivers/scsi/ 18159F: drivers/ufs/ 18160F: include/scsi/ 18161 18162SCSI TAPE DRIVER 18163M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18164L: linux-scsi@vger.kernel.org 18165S: Maintained 18166F: Documentation/scsi/st.rst 18167F: drivers/scsi/st.* 18168F: drivers/scsi/st_*.h 18169 18170SCSI TARGET CORE USER DRIVER 18171M: Bodo Stroesser <bostroesser@gmail.com> 18172L: linux-scsi@vger.kernel.org 18173L: target-devel@vger.kernel.org 18174S: Supported 18175F: Documentation/target/tcmu-design.rst 18176F: drivers/target/target_core_user.c 18177F: include/uapi/linux/target_core_user.h 18178 18179SCSI TARGET SUBSYSTEM 18180M: "Martin K. Petersen" <martin.petersen@oracle.com> 18181L: linux-scsi@vger.kernel.org 18182L: target-devel@vger.kernel.org 18183S: Supported 18184W: http://www.linux-iscsi.org 18185Q: https://patchwork.kernel.org/project/target-devel/list/ 18186T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18187F: Documentation/target/ 18188F: drivers/target/ 18189F: include/target/ 18190 18191SCTP PROTOCOL 18192M: Vlad Yasevich <vyasevich@gmail.com> 18193M: Neil Horman <nhorman@tuxdriver.com> 18194M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18195L: linux-sctp@vger.kernel.org 18196S: Maintained 18197W: http://lksctp.sourceforge.net 18198F: Documentation/networking/sctp.rst 18199F: include/linux/sctp.h 18200F: include/net/sctp/ 18201F: include/uapi/linux/sctp.h 18202F: net/sctp/ 18203 18204SCx200 CPU SUPPORT 18205M: Jim Cromie <jim.cromie@gmail.com> 18206S: Odd Fixes 18207F: Documentation/i2c/busses/scx200_acb.rst 18208F: arch/x86/platform/scx200/ 18209F: drivers/i2c/busses/scx200* 18210F: drivers/mtd/maps/scx200_docflash.c 18211F: drivers/watchdog/scx200_wdt.c 18212F: include/linux/scx200.h 18213 18214SCx200 GPIO DRIVER 18215M: Jim Cromie <jim.cromie@gmail.com> 18216S: Maintained 18217F: drivers/char/scx200_gpio.c 18218F: include/linux/scx200_gpio.h 18219 18220SCx200 HRT CLOCKSOURCE DRIVER 18221M: Jim Cromie <jim.cromie@gmail.com> 18222S: Maintained 18223F: drivers/clocksource/scx200_hrt.c 18224 18225SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18226M: Sascha Sommer <saschasommer@freenet.de> 18227L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18228S: Maintained 18229F: drivers/mmc/host/sdricoh_cs.c 18230 18231SECO BOARDS CEC DRIVER 18232M: Ettore Chimenti <ek5.chimenti@gmail.com> 18233S: Maintained 18234F: drivers/media/cec/platform/seco/seco-cec.c 18235F: drivers/media/cec/platform/seco/seco-cec.h 18236 18237SECURE COMPUTING 18238M: Kees Cook <keescook@chromium.org> 18239R: Andy Lutomirski <luto@amacapital.net> 18240R: Will Drewry <wad@chromium.org> 18241S: Supported 18242T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18243F: Documentation/userspace-api/seccomp_filter.rst 18244F: include/linux/seccomp.h 18245F: include/uapi/linux/seccomp.h 18246F: kernel/seccomp.c 18247F: tools/testing/selftests/kselftest_harness.h 18248F: tools/testing/selftests/seccomp/* 18249K: \bsecure_computing 18250K: \bTIF_SECCOMP\b 18251 18252SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18253M: Al Cooper <alcooperx@gmail.com> 18254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18255L: linux-mmc@vger.kernel.org 18256S: Maintained 18257F: drivers/mmc/host/sdhci-brcmstb* 18258 18259SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18260M: Adrian Hunter <adrian.hunter@intel.com> 18261L: linux-mmc@vger.kernel.org 18262S: Maintained 18263F: drivers/mmc/host/sdhci* 18264 18265SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18266M: Eugen Hristev <eugen.hristev@microchip.com> 18267L: linux-mmc@vger.kernel.org 18268S: Supported 18269F: drivers/mmc/host/sdhci-of-at91.c 18270 18271SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18272M: Ben Dooks <ben-linux@fluff.org> 18273M: Jaehoon Chung <jh80.chung@samsung.com> 18274L: linux-mmc@vger.kernel.org 18275S: Maintained 18276F: drivers/mmc/host/sdhci-s3c* 18277 18278SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18279M: Viresh Kumar <vireshk@kernel.org> 18280L: linux-mmc@vger.kernel.org 18281S: Maintained 18282F: drivers/mmc/host/sdhci-spear.c 18283 18284SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18285M: Kishon Vijay Abraham I <kishon@ti.com> 18286L: linux-mmc@vger.kernel.org 18287S: Maintained 18288F: drivers/mmc/host/sdhci-omap.c 18289 18290SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18291M: Haibo Chen <haibo.chen@nxp.com> 18292L: linux-imx@nxp.com 18293L: linux-mmc@vger.kernel.org 18294S: Maintained 18295F: drivers/mmc/host/sdhci-esdhc-imx.c 18296 18297SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18298M: Jonathan Derrick <jonathan.derrick@intel.com> 18299M: Revanth Rajashekar <revanth.rajashekar@intel.com> 18300L: linux-block@vger.kernel.org 18301S: Supported 18302F: block/opal_proto.h 18303F: block/sed* 18304F: include/linux/sed* 18305F: include/uapi/linux/sed* 18306 18307SECURITY CONTACT 18308M: Security Officers <security@kernel.org> 18309S: Supported 18310F: Documentation/admin-guide/security-bugs.rst 18311 18312SECURITY SUBSYSTEM 18313M: Paul Moore <paul@paul-moore.com> 18314M: James Morris <jmorris@namei.org> 18315M: "Serge E. Hallyn" <serge@hallyn.com> 18316L: linux-security-module@vger.kernel.org (suggested Cc:) 18317S: Supported 18318W: http://kernsec.org/ 18319T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18320F: security/ 18321X: security/selinux/ 18322 18323SELINUX SECURITY MODULE 18324M: Paul Moore <paul@paul-moore.com> 18325M: Stephen Smalley <stephen.smalley.work@gmail.com> 18326M: Eric Paris <eparis@parisplace.org> 18327L: selinux@vger.kernel.org 18328S: Supported 18329W: https://selinuxproject.org 18330W: https://github.com/SELinuxProject 18331T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18332F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18333F: Documentation/ABI/obsolete/sysfs-selinux-disable 18334F: Documentation/admin-guide/LSM/SELinux.rst 18335F: include/trace/events/avc.h 18336F: include/uapi/linux/selinux_netlink.h 18337F: scripts/selinux/ 18338F: security/selinux/ 18339 18340SENSABLE PHANTOM 18341M: Jiri Slaby <jirislaby@kernel.org> 18342S: Maintained 18343F: drivers/misc/phantom.c 18344F: include/uapi/linux/phantom.h 18345 18346SENSEAIR SUNRISE 006-0-0007 18347M: Jacopo Mondi <jacopo@jmondi.org> 18348S: Maintained 18349F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18350F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18351F: drivers/iio/chemical/sunrise_co2.c 18352 18353SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18354M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18355S: Maintained 18356F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18357F: drivers/iio/chemical/scd30.h 18358F: drivers/iio/chemical/scd30_core.c 18359F: drivers/iio/chemical/scd30_i2c.c 18360F: drivers/iio/chemical/scd30_serial.c 18361 18362SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18363M: Roan van Dijk <roan@protonic.nl> 18364S: Maintained 18365F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18366F: drivers/iio/chemical/scd4x.c 18367 18368SENSIRION SGP40 GAS SENSOR DRIVER 18369M: Andreas Klinger <ak@it-klinger.de> 18370S: Maintained 18371F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18372F: drivers/iio/chemical/sgp40.c 18373 18374SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18375M: Tomasz Duszynski <tduszyns@gmail.com> 18376S: Maintained 18377F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18378F: drivers/iio/chemical/sps30.c 18379F: drivers/iio/chemical/sps30_i2c.c 18380F: drivers/iio/chemical/sps30_serial.c 18381 18382SERIAL DEVICE BUS 18383M: Rob Herring <robh@kernel.org> 18384L: linux-serial@vger.kernel.org 18385S: Maintained 18386F: Documentation/devicetree/bindings/serial/serial.yaml 18387F: drivers/tty/serdev/ 18388F: include/linux/serdev.h 18389 18390SERIAL DRIVERS 18391M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18392L: linux-serial@vger.kernel.org 18393S: Maintained 18394F: Documentation/devicetree/bindings/serial/ 18395F: drivers/tty/serial/ 18396 18397SERIAL IR RECEIVER 18398M: Sean Young <sean@mess.org> 18399L: linux-media@vger.kernel.org 18400S: Maintained 18401F: drivers/media/rc/serial_ir.c 18402 18403SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18404M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18406S: Maintained 18407F: Documentation/devicetree/bindings/slimbus/ 18408F: drivers/slimbus/ 18409F: include/linux/slimbus.h 18410 18411SFC NETWORK DRIVER 18412M: Edward Cree <ecree.xilinx@gmail.com> 18413M: Martin Habets <habetsm.xilinx@gmail.com> 18414L: netdev@vger.kernel.org 18415S: Supported 18416F: drivers/net/ethernet/sfc/ 18417 18418SFF/SFP/SFP+ MODULE SUPPORT 18419M: Russell King <linux@armlinux.org.uk> 18420L: netdev@vger.kernel.org 18421S: Maintained 18422F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18423F: drivers/net/phy/phylink.c 18424F: drivers/net/phy/sfp* 18425F: include/linux/mdio/mdio-i2c.h 18426F: include/linux/phylink.h 18427F: include/linux/sfp.h 18428K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18429 18430SGI GRU DRIVER 18431M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18432S: Maintained 18433F: drivers/misc/sgi-gru/ 18434 18435SGI XP/XPC/XPNET DRIVER 18436M: Robin Holt <robinmholt@gmail.com> 18437M: Steve Wahl <steve.wahl@hpe.com> 18438R: Mike Travis <mike.travis@hpe.com> 18439S: Maintained 18440F: drivers/misc/sgi-xp/ 18441 18442SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18443M: Karsten Graul <kgraul@linux.ibm.com> 18444M: Wenjia Zhang <wenjia@linux.ibm.com> 18445L: linux-s390@vger.kernel.org 18446S: Supported 18447W: http://www.ibm.com/developerworks/linux/linux390/ 18448F: net/smc/ 18449 18450SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18451M: Linus Walleij <linus.walleij@linaro.org> 18452L: linux-iio@vger.kernel.org 18453S: Maintained 18454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18455F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18456F: drivers/iio/light/gp2ap002.c 18457 18458SHARP RJ54N1CB0C SENSOR DRIVER 18459M: Jacopo Mondi <jacopo@jmondi.org> 18460L: linux-media@vger.kernel.org 18461S: Odd fixes 18462T: git git://linuxtv.org/media_tree.git 18463F: drivers/media/i2c/rj54n1cb0c.c 18464F: include/media/i2c/rj54n1cb0c.h 18465 18466SH_VOU V4L2 OUTPUT DRIVER 18467L: linux-media@vger.kernel.org 18468S: Orphan 18469F: drivers/media/platform/renesas/sh_vou.c 18470F: include/media/drv-intf/sh_vou.h 18471 18472SI2157 MEDIA DRIVER 18473M: Antti Palosaari <crope@iki.fi> 18474L: linux-media@vger.kernel.org 18475S: Maintained 18476W: https://linuxtv.org 18477W: http://palosaari.fi/linux/ 18478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18479T: git git://linuxtv.org/anttip/media_tree.git 18480F: drivers/media/tuners/si2157* 18481 18482SI2165 MEDIA DRIVER 18483M: Matthias Schwarzott <zzam@gentoo.org> 18484L: linux-media@vger.kernel.org 18485S: Maintained 18486W: https://linuxtv.org 18487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18488F: drivers/media/dvb-frontends/si2165* 18489 18490SI2168 MEDIA DRIVER 18491M: Antti Palosaari <crope@iki.fi> 18492L: linux-media@vger.kernel.org 18493S: Maintained 18494W: https://linuxtv.org 18495W: http://palosaari.fi/linux/ 18496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18497T: git git://linuxtv.org/anttip/media_tree.git 18498F: drivers/media/dvb-frontends/si2168* 18499 18500SI470X FM RADIO RECEIVER I2C DRIVER 18501M: Hans Verkuil <hverkuil@xs4all.nl> 18502L: linux-media@vger.kernel.org 18503S: Odd Fixes 18504W: https://linuxtv.org 18505T: git git://linuxtv.org/media_tree.git 18506F: drivers/media/radio/si470x/radio-si470x-i2c.c 18507 18508SI470X FM RADIO RECEIVER USB DRIVER 18509M: Hans Verkuil <hverkuil@xs4all.nl> 18510L: linux-media@vger.kernel.org 18511S: Maintained 18512W: https://linuxtv.org 18513T: git git://linuxtv.org/media_tree.git 18514F: drivers/media/radio/si470x/radio-si470x-common.c 18515F: drivers/media/radio/si470x/radio-si470x-usb.c 18516F: drivers/media/radio/si470x/radio-si470x.h 18517 18518SI4713 FM RADIO TRANSMITTER I2C DRIVER 18519M: Eduardo Valentin <edubezval@gmail.com> 18520L: linux-media@vger.kernel.org 18521S: Odd Fixes 18522W: https://linuxtv.org 18523T: git git://linuxtv.org/media_tree.git 18524F: drivers/media/radio/si4713/si4713.? 18525 18526SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18527M: Eduardo Valentin <edubezval@gmail.com> 18528L: linux-media@vger.kernel.org 18529S: Odd Fixes 18530W: https://linuxtv.org 18531T: git git://linuxtv.org/media_tree.git 18532F: drivers/media/radio/si4713/radio-platform-si4713.c 18533 18534SI4713 FM RADIO TRANSMITTER USB DRIVER 18535M: Hans Verkuil <hverkuil@xs4all.nl> 18536L: linux-media@vger.kernel.org 18537S: Maintained 18538W: https://linuxtv.org 18539T: git git://linuxtv.org/media_tree.git 18540F: drivers/media/radio/si4713/radio-usb-si4713.c 18541 18542SIANO DVB DRIVER 18543M: Mauro Carvalho Chehab <mchehab@kernel.org> 18544L: linux-media@vger.kernel.org 18545S: Odd fixes 18546W: https://linuxtv.org 18547T: git git://linuxtv.org/media_tree.git 18548F: drivers/media/common/siano/ 18549F: drivers/media/mmc/siano/ 18550F: drivers/media/usb/siano/ 18551F: drivers/media/usb/siano/ 18552 18553SIFIVE DRIVERS 18554M: Palmer Dabbelt <palmer@dabbelt.com> 18555M: Paul Walmsley <paul.walmsley@sifive.com> 18556L: linux-riscv@lists.infradead.org 18557S: Supported 18558T: git git://github.com/sifive/riscv-linux.git 18559N: sifive 18560K: [^@]sifive 18561 18562SIFIVE FU540 SYSTEM-ON-CHIP 18563M: Paul Walmsley <paul.walmsley@sifive.com> 18564M: Palmer Dabbelt <palmer@dabbelt.com> 18565L: linux-riscv@lists.infradead.org 18566S: Supported 18567T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18568N: fu540 18569K: fu540 18570 18571SIFIVE PDMA DRIVER 18572M: Green Wan <green.wan@sifive.com> 18573S: Maintained 18574F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18575F: drivers/dma/sf-pdma/ 18576 18577SILEAD TOUCHSCREEN DRIVER 18578M: Hans de Goede <hdegoede@redhat.com> 18579L: linux-input@vger.kernel.org 18580L: platform-driver-x86@vger.kernel.org 18581S: Maintained 18582F: drivers/input/touchscreen/silead.c 18583F: drivers/platform/x86/touchscreen_dmi.c 18584 18585SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18586M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18587S: Supported 18588F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18589F: drivers/net/wireless/silabs/wfx/ 18590 18591SILICON MOTION SM712 FRAME BUFFER DRIVER 18592M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18593M: Teddy Wang <teddy.wang@siliconmotion.com> 18594M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18595L: linux-fbdev@vger.kernel.org 18596S: Maintained 18597F: Documentation/fb/sm712fb.rst 18598F: drivers/video/fbdev/sm712* 18599 18600SILVACO I3C DUAL-ROLE MASTER 18601M: Miquel Raynal <miquel.raynal@bootlin.com> 18602M: Conor Culhane <conor.culhane@silvaco.com> 18603L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18604S: Maintained 18605F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18606F: drivers/i3c/master/svc-i3c-master.c 18607 18608SIMPLEFB FB DRIVER 18609M: Hans de Goede <hdegoede@redhat.com> 18610L: linux-fbdev@vger.kernel.org 18611S: Maintained 18612F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18613F: drivers/video/fbdev/simplefb.c 18614F: include/linux/platform_data/simplefb.h 18615 18616SIMTEC EB110ATX (Chalice CATS) 18617M: Simtec Linux Team <linux@simtec.co.uk> 18618S: Supported 18619W: http://www.simtec.co.uk/products/EB110ATX/ 18620 18621SIMTEC EB2410ITX (BAST) 18622M: Simtec Linux Team <linux@simtec.co.uk> 18623S: Supported 18624W: http://www.simtec.co.uk/products/EB2410ITX/ 18625F: arch/arm/mach-s3c/bast-ide.c 18626F: arch/arm/mach-s3c/bast-irq.c 18627F: arch/arm/mach-s3c/mach-bast.c 18628 18629SIOX 18630M: Thorsten Scherer <t.scherer@eckelmann.de> 18631M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18632R: Pengutronix Kernel Team <kernel@pengutronix.de> 18633S: Supported 18634F: drivers/gpio/gpio-siox.c 18635F: drivers/siox/* 18636F: include/trace/events/siox.h 18637 18638SIPHASH PRF ROUTINES 18639M: Jason A. Donenfeld <Jason@zx2c4.com> 18640S: Maintained 18641F: include/linux/siphash.h 18642F: lib/siphash.c 18643F: lib/test_siphash.c 18644 18645SIS 190 ETHERNET DRIVER 18646M: Francois Romieu <romieu@fr.zoreil.com> 18647L: netdev@vger.kernel.org 18648S: Maintained 18649F: drivers/net/ethernet/sis/sis190.c 18650 18651SIS 900/7016 FAST ETHERNET DRIVER 18652M: Daniele Venzano <venza@brownhat.org> 18653L: netdev@vger.kernel.org 18654S: Maintained 18655W: http://www.brownhat.org/sis900.html 18656F: drivers/net/ethernet/sis/sis900.* 18657 18658SIS FRAMEBUFFER DRIVER 18659M: Thomas Winischhofer <thomas@winischhofer.net> 18660S: Maintained 18661W: http://www.winischhofer.net/linuxsisvga.shtml 18662F: Documentation/fb/sisfb.rst 18663F: drivers/video/fbdev/sis/ 18664F: include/video/sisfb.h 18665 18666SIS I2C TOUCHSCREEN DRIVER 18667M: Mika Penttilä <mika.penttila@nextfour.com> 18668L: linux-input@vger.kernel.org 18669S: Maintained 18670F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18671F: drivers/input/touchscreen/sis_i2c.c 18672 18673SIS USB2VGA DRIVER 18674M: Thomas Winischhofer <thomas@winischhofer.net> 18675S: Maintained 18676W: http://www.winischhofer.at/linuxsisusbvga.shtml 18677F: drivers/usb/misc/sisusbvga/ 18678 18679SL28 CPLD MFD DRIVER 18680M: Michael Walle <michael@walle.cc> 18681S: Maintained 18682F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18683F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18684F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18685F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18686F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18687F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18688F: drivers/gpio/gpio-sl28cpld.c 18689F: drivers/hwmon/sl28cpld-hwmon.c 18690F: drivers/irqchip/irq-sl28cpld.c 18691F: drivers/pwm/pwm-sl28cpld.c 18692F: drivers/watchdog/sl28cpld_wdt.c 18693 18694SLAB ALLOCATOR 18695M: Christoph Lameter <cl@linux.com> 18696M: Pekka Enberg <penberg@kernel.org> 18697M: David Rientjes <rientjes@google.com> 18698M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18699M: Andrew Morton <akpm@linux-foundation.org> 18700M: Vlastimil Babka <vbabka@suse.cz> 18701R: Roman Gushchin <roman.gushchin@linux.dev> 18702R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18703L: linux-mm@kvack.org 18704S: Maintained 18705T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18706F: include/linux/sl?b*.h 18707F: mm/sl?b* 18708 18709SLCAN CAN NETWORK DRIVER 18710M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18711L: linux-can@vger.kernel.org 18712S: Maintained 18713F: drivers/net/can/slcan/ 18714 18715SLEEPABLE READ-COPY UPDATE (SRCU) 18716M: Lai Jiangshan <jiangshanlai@gmail.com> 18717M: "Paul E. McKenney" <paulmck@kernel.org> 18718M: Josh Triplett <josh@joshtriplett.org> 18719R: Steven Rostedt <rostedt@goodmis.org> 18720R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18721L: rcu@vger.kernel.org 18722S: Supported 18723W: http://www.rdrop.com/users/paulmck/RCU/ 18724T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18725F: include/linux/srcu*.h 18726F: kernel/rcu/srcu*.c 18727 18728SMACK SECURITY MODULE 18729M: Casey Schaufler <casey@schaufler-ca.com> 18730L: linux-security-module@vger.kernel.org 18731S: Maintained 18732W: http://schaufler-ca.com 18733T: git git://github.com/cschaufler/smack-next 18734F: Documentation/admin-guide/LSM/Smack.rst 18735F: security/smack/ 18736 18737SMC91x ETHERNET DRIVER 18738M: Nicolas Pitre <nico@fluxnic.net> 18739S: Odd Fixes 18740F: drivers/net/ethernet/smsc/smc91x.* 18741 18742SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18743M: Mark Rutland <mark.rutland@arm.com> 18744M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18745M: Sudeep Holla <sudeep.holla@arm.com> 18746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18747S: Maintained 18748F: drivers/firmware/smccc/ 18749F: include/linux/arm-smccc.h 18750 18751SMM665 HARDWARE MONITOR DRIVER 18752M: Guenter Roeck <linux@roeck-us.net> 18753L: linux-hwmon@vger.kernel.org 18754S: Maintained 18755F: Documentation/hwmon/smm665.rst 18756F: drivers/hwmon/smm665.c 18757 18758SMSC EMC2103 HARDWARE MONITOR DRIVER 18759M: Steve Glendinning <steve.glendinning@shawell.net> 18760L: linux-hwmon@vger.kernel.org 18761S: Maintained 18762F: Documentation/hwmon/emc2103.rst 18763F: drivers/hwmon/emc2103.c 18764 18765SMSC SCH5627 HARDWARE MONITOR DRIVER 18766M: Hans de Goede <hdegoede@redhat.com> 18767L: linux-hwmon@vger.kernel.org 18768S: Supported 18769F: Documentation/hwmon/sch5627.rst 18770F: drivers/hwmon/sch5627.c 18771 18772SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18773M: Steve Glendinning <steve.glendinning@shawell.net> 18774L: linux-fbdev@vger.kernel.org 18775S: Maintained 18776F: drivers/video/fbdev/smscufx.c 18777 18778SMSC47B397 HARDWARE MONITOR DRIVER 18779M: Jean Delvare <jdelvare@suse.com> 18780L: linux-hwmon@vger.kernel.org 18781S: Maintained 18782F: Documentation/hwmon/smsc47b397.rst 18783F: drivers/hwmon/smsc47b397.c 18784 18785SMSC911x ETHERNET DRIVER 18786M: Steve Glendinning <steve.glendinning@shawell.net> 18787L: netdev@vger.kernel.org 18788S: Maintained 18789F: drivers/net/ethernet/smsc/smsc911x.* 18790F: include/linux/smsc911x.h 18791 18792SMSC9420 PCI ETHERNET DRIVER 18793M: Steve Glendinning <steve.glendinning@shawell.net> 18794L: netdev@vger.kernel.org 18795S: Maintained 18796F: drivers/net/ethernet/smsc/smsc9420.* 18797 18798SOCIONEXT (SNI) AVE NETWORK DRIVER 18799M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18800L: netdev@vger.kernel.org 18801S: Maintained 18802F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18803F: drivers/net/ethernet/socionext/sni_ave.c 18804 18805SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18806M: Jassi Brar <jaswinder.singh@linaro.org> 18807M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18808L: netdev@vger.kernel.org 18809S: Maintained 18810F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18811F: drivers/net/ethernet/socionext/netsec.c 18812 18813SOCIONEXT (SNI) Synquacer SPI DRIVER 18814M: Masahisa Kojima <masahisa.kojima@linaro.org> 18815M: Jassi Brar <jaswinder.singh@linaro.org> 18816L: linux-spi@vger.kernel.org 18817S: Maintained 18818F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18819F: drivers/spi/spi-synquacer.c 18820 18821SOCIONEXT SYNQUACER I2C DRIVER 18822M: Ard Biesheuvel <ardb@kernel.org> 18823L: linux-i2c@vger.kernel.org 18824S: Maintained 18825F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18826F: drivers/i2c/busses/i2c-synquacer.c 18827 18828SOCIONEXT UNIPHIER SOUND DRIVER 18829L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18830S: Orphan 18831F: sound/soc/uniphier/ 18832 18833SOEKRIS NET48XX LED SUPPORT 18834M: Chris Boot <bootc@bootc.net> 18835S: Maintained 18836F: drivers/leds/leds-net48xx.c 18837 18838SOFT-IWARP DRIVER (siw) 18839M: Bernard Metzler <bmt@zurich.ibm.com> 18840L: linux-rdma@vger.kernel.org 18841S: Supported 18842F: drivers/infiniband/sw/siw/ 18843F: include/uapi/rdma/siw-abi.h 18844 18845SOFT-ROCE DRIVER (rxe) 18846M: Zhu Yanjun <zyjzyj2000@gmail.com> 18847L: linux-rdma@vger.kernel.org 18848S: Supported 18849F: drivers/infiniband/sw/rxe/ 18850F: include/uapi/rdma/rdma_user_rxe.h 18851 18852SOFTLOGIC 6x10 MPEG CODEC 18853M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18854M: Anton Sviridenko <anton@corp.bluecherry.net> 18855M: Andrey Utkin <andrey_utkin@fastmail.com> 18856M: Ismael Luceno <ismael@iodev.co.uk> 18857L: linux-media@vger.kernel.org 18858S: Supported 18859F: drivers/media/pci/solo6x10/ 18860 18861SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18862M: James Morse <james.morse@arm.com> 18863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18864S: Maintained 18865F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18866F: drivers/firmware/arm_sdei.c 18867F: include/linux/arm_sdei.h 18868F: include/uapi/linux/arm_sdei.h 18869 18870SOFTWARE NODES AND DEVICE PROPERTIES 18871R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18872R: Daniel Scally <djrscally@gmail.com> 18873R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18874R: Sakari Ailus <sakari.ailus@linux.intel.com> 18875L: linux-acpi@vger.kernel.org 18876S: Maintained 18877F: drivers/base/property.c 18878F: drivers/base/swnode.c 18879F: include/linux/fwnode.h 18880F: include/linux/property.h 18881 18882SOFTWARE RAID (Multiple Disks) SUPPORT 18883M: Song Liu <song@kernel.org> 18884L: linux-raid@vger.kernel.org 18885S: Supported 18886Q: https://patchwork.kernel.org/project/linux-raid/list/ 18887T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18888F: drivers/md/Kconfig 18889F: drivers/md/Makefile 18890F: drivers/md/md* 18891F: drivers/md/raid* 18892F: include/linux/raid/ 18893F: include/uapi/linux/raid/ 18894 18895SOLIDRUN CLEARFOG SUPPORT 18896M: Russell King <linux@armlinux.org.uk> 18897S: Maintained 18898F: arch/arm/boot/dts/armada-388-clearfog* 18899F: arch/arm/boot/dts/armada-38x-solidrun-* 18900 18901SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18902M: Russell King <linux@armlinux.org.uk> 18903S: Maintained 18904F: arch/arm/boot/dts/imx6*-cubox-i* 18905F: arch/arm/boot/dts/imx6*-hummingboard* 18906F: arch/arm/boot/dts/imx6*-sr-* 18907 18908SONIC NETWORK DRIVER 18909M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18910L: netdev@vger.kernel.org 18911S: Maintained 18912F: drivers/net/ethernet/natsemi/sonic.* 18913 18914SONICS SILICON BACKPLANE DRIVER (SSB) 18915M: Michael Buesch <m@bues.ch> 18916L: linux-wireless@vger.kernel.org 18917S: Maintained 18918F: drivers/ssb/ 18919F: include/linux/ssb/ 18920 18921SONY IMX208 SENSOR DRIVER 18922M: Sakari Ailus <sakari.ailus@linux.intel.com> 18923L: linux-media@vger.kernel.org 18924S: Maintained 18925T: git git://linuxtv.org/media_tree.git 18926F: drivers/media/i2c/imx208.c 18927 18928SONY IMX214 SENSOR DRIVER 18929M: Ricardo Ribalda <ribalda@kernel.org> 18930L: linux-media@vger.kernel.org 18931S: Maintained 18932T: git git://linuxtv.org/media_tree.git 18933F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18934F: drivers/media/i2c/imx214.c 18935 18936SONY IMX219 SENSOR DRIVER 18937M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18938L: linux-media@vger.kernel.org 18939S: Maintained 18940T: git git://linuxtv.org/media_tree.git 18941F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18942F: drivers/media/i2c/imx219.c 18943 18944SONY IMX258 SENSOR DRIVER 18945M: Sakari Ailus <sakari.ailus@linux.intel.com> 18946L: linux-media@vger.kernel.org 18947S: Maintained 18948T: git git://linuxtv.org/media_tree.git 18949F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18950F: drivers/media/i2c/imx258.c 18951 18952SONY IMX274 SENSOR DRIVER 18953M: Leon Luo <leonl@leopardimaging.com> 18954L: linux-media@vger.kernel.org 18955S: Maintained 18956T: git git://linuxtv.org/media_tree.git 18957F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18958F: drivers/media/i2c/imx274.c 18959 18960SONY IMX290 SENSOR DRIVER 18961M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18962L: linux-media@vger.kernel.org 18963S: Maintained 18964T: git git://linuxtv.org/media_tree.git 18965F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18966F: drivers/media/i2c/imx290.c 18967 18968SONY IMX319 SENSOR DRIVER 18969M: Bingbu Cao <bingbu.cao@intel.com> 18970L: linux-media@vger.kernel.org 18971S: Maintained 18972T: git git://linuxtv.org/media_tree.git 18973F: drivers/media/i2c/imx319.c 18974 18975SONY IMX334 SENSOR DRIVER 18976M: Paul J. Murphy <paul.j.murphy@intel.com> 18977M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18978L: linux-media@vger.kernel.org 18979S: Maintained 18980T: git git://linuxtv.org/media_tree.git 18981F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18982F: drivers/media/i2c/imx334.c 18983 18984SONY IMX335 SENSOR DRIVER 18985M: Paul J. Murphy <paul.j.murphy@intel.com> 18986M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18987L: linux-media@vger.kernel.org 18988S: Maintained 18989T: git git://linuxtv.org/media_tree.git 18990F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18991F: drivers/media/i2c/imx335.c 18992 18993SONY IMX355 SENSOR DRIVER 18994M: Tianshu Qiu <tian.shu.qiu@intel.com> 18995L: linux-media@vger.kernel.org 18996S: Maintained 18997T: git git://linuxtv.org/media_tree.git 18998F: drivers/media/i2c/imx355.c 18999 19000SONY IMX412 SENSOR DRIVER 19001M: Paul J. Murphy <paul.j.murphy@intel.com> 19002M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19003L: linux-media@vger.kernel.org 19004S: Maintained 19005T: git git://linuxtv.org/media_tree.git 19006F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19007F: drivers/media/i2c/imx412.c 19008 19009SONY MEMORYSTICK SUBSYSTEM 19010M: Maxim Levitsky <maximlevitsky@gmail.com> 19011M: Alex Dubov <oakad@yahoo.com> 19012M: Ulf Hansson <ulf.hansson@linaro.org> 19013L: linux-mmc@vger.kernel.org 19014S: Maintained 19015T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19016F: drivers/memstick/ 19017F: include/linux/memstick.h 19018 19019SONY VAIO CONTROL DEVICE DRIVER 19020M: Mattia Dongili <malattia@linux.it> 19021L: platform-driver-x86@vger.kernel.org 19022S: Maintained 19023W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19024F: Documentation/admin-guide/laptops/sony-laptop.rst 19025F: drivers/char/sonypi.c 19026F: drivers/platform/x86/sony-laptop.c 19027F: include/linux/sony-laptop.h 19028 19029SOUND 19030M: Jaroslav Kysela <perex@perex.cz> 19031M: Takashi Iwai <tiwai@suse.com> 19032L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19033S: Maintained 19034W: http://www.alsa-project.org/ 19035Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19036T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19037F: Documentation/sound/ 19038F: include/sound/ 19039F: include/uapi/sound/ 19040F: sound/ 19041F: tools/testing/selftests/alsa 19042 19043SOUND - COMPRESSED AUDIO 19044M: Vinod Koul <vkoul@kernel.org> 19045L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19046S: Supported 19047T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19048F: Documentation/sound/designs/compress-offload.rst 19049F: include/sound/compress_driver.h 19050F: include/uapi/sound/compress_* 19051F: sound/core/compress_offload.c 19052F: sound/soc/soc-compress.c 19053 19054SOUND - DMAENGINE HELPERS 19055M: Lars-Peter Clausen <lars@metafoo.de> 19056S: Supported 19057F: include/sound/dmaengine_pcm.h 19058F: sound/core/pcm_dmaengine.c 19059F: sound/soc/soc-generic-dmaengine-pcm.c 19060 19061SOUND - ALSA SELFTESTS 19062M: Mark Brown <broonie@kernel.org> 19063L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19064L: linux-kselftest@vger.kernel.org 19065S: Supported 19066F: tools/testing/selftests/alsa 19067 19068SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19069M: Liam Girdwood <lgirdwood@gmail.com> 19070M: Mark Brown <broonie@kernel.org> 19071L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19072S: Supported 19073W: http://alsa-project.org/main/index.php/ASoC 19074T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19075F: Documentation/devicetree/bindings/sound/ 19076F: Documentation/sound/soc/ 19077F: include/dt-bindings/sound/ 19078F: include/sound/soc* 19079F: sound/soc/ 19080 19081SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19082M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19083M: Liam Girdwood <lgirdwood@gmail.com> 19084M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19085M: Bard Liao <yung-chuan.liao@linux.intel.com> 19086M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19087R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19088M: Daniel Baluta <daniel.baluta@nxp.com> 19089L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19090S: Supported 19091W: https://github.com/thesofproject/linux/ 19092F: sound/soc/sof/ 19093 19094SOUNDWIRE SUBSYSTEM 19095M: Vinod Koul <vkoul@kernel.org> 19096M: Bard Liao <yung-chuan.liao@linux.intel.com> 19097R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19098R: Sanyog Kale <sanyog.r.kale@intel.com> 19099L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19100S: Supported 19101T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19102F: Documentation/driver-api/soundwire/ 19103F: drivers/soundwire/ 19104F: include/linux/soundwire/ 19105 19106SP2 MEDIA DRIVER 19107M: Olli Salonen <olli.salonen@iki.fi> 19108L: linux-media@vger.kernel.org 19109S: Maintained 19110W: https://linuxtv.org 19111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19112F: drivers/media/dvb-frontends/sp2* 19113 19114SPARC + UltraSPARC (sparc/sparc64) 19115M: "David S. Miller" <davem@davemloft.net> 19116L: sparclinux@vger.kernel.org 19117S: Maintained 19118Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19119T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19120T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19121F: arch/sparc/ 19122F: drivers/sbus/ 19123 19124SPARC SERIAL DRIVERS 19125M: "David S. Miller" <davem@davemloft.net> 19126L: sparclinux@vger.kernel.org 19127S: Maintained 19128T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19129T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19130F: drivers/tty/serial/suncore.c 19131F: drivers/tty/serial/sunhv.c 19132F: drivers/tty/serial/sunsab.c 19133F: drivers/tty/serial/sunsab.h 19134F: drivers/tty/serial/sunsu.c 19135F: drivers/tty/serial/sunzilog.c 19136F: drivers/tty/serial/sunzilog.h 19137F: drivers/tty/vcc.c 19138F: include/linux/sunserialcore.h 19139 19140SPARSE CHECKER 19141M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19142L: linux-sparse@vger.kernel.org 19143S: Maintained 19144W: https://sparse.docs.kernel.org/ 19145T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19146Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19147B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19148F: include/linux/compiler.h 19149 19150SPEAKUP CONSOLE SPEECH DRIVER 19151M: William Hubbs <w.d.hubbs@gmail.com> 19152M: Chris Brannon <chris@the-brannons.com> 19153M: Kirk Reiser <kirk@reisers.ca> 19154M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19155L: speakup@linux-speakup.org 19156S: Odd Fixes 19157W: http://www.linux-speakup.org/ 19158W: https://github.com/linux-speakup/speakup 19159B: https://github.com/linux-speakup/speakup/issues 19160F: drivers/accessibility/speakup/ 19161 19162SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19163M: Viresh Kumar <vireshk@kernel.org> 19164M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19165M: soc@kernel.org 19166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19167S: Maintained 19168W: http://www.st.com/spear 19169F: arch/arm/boot/dts/spear* 19170F: arch/arm/mach-spear/ 19171F: drivers/clk/spear/ 19172F: drivers/pinctrl/spear/ 19173 19174SPI NOR SUBSYSTEM 19175M: Tudor Ambarus <tudor.ambarus@microchip.com> 19176M: Pratyush Yadav <pratyush@kernel.org> 19177R: Michael Walle <michael@walle.cc> 19178L: linux-mtd@lists.infradead.org 19179S: Maintained 19180W: http://www.linux-mtd.infradead.org/ 19181Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19182C: irc://irc.oftc.net/mtd 19183T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19184F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19185F: drivers/mtd/spi-nor/ 19186F: include/linux/mtd/spi-nor.h 19187 19188SPI SUBSYSTEM 19189M: Mark Brown <broonie@kernel.org> 19190L: linux-spi@vger.kernel.org 19191S: Maintained 19192Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19193T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19194F: Documentation/devicetree/bindings/spi/ 19195F: Documentation/spi/ 19196F: drivers/spi/ 19197F: include/linux/spi/ 19198F: include/uapi/linux/spi/ 19199F: tools/spi/ 19200 19201SPIDERNET NETWORK DRIVER for CELL 19202M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19203M: Geoff Levand <geoff@infradead.org> 19204L: netdev@vger.kernel.org 19205L: linuxppc-dev@lists.ozlabs.org 19206S: Maintained 19207F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19208F: drivers/net/ethernet/toshiba/spider_net* 19209 19210SPMI SUBSYSTEM 19211M: Stephen Boyd <sboyd@kernel.org> 19212L: linux-kernel@vger.kernel.org 19213S: Maintained 19214T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19215F: Documentation/devicetree/bindings/spmi/ 19216F: drivers/spmi/ 19217F: include/dt-bindings/spmi/spmi.h 19218F: include/linux/spmi.h 19219F: include/trace/events/spmi.h 19220 19221SPU FILE SYSTEM 19222M: Jeremy Kerr <jk@ozlabs.org> 19223L: linuxppc-dev@lists.ozlabs.org 19224S: Supported 19225W: http://www.ibm.com/developerworks/power/cell/ 19226F: Documentation/filesystems/spufs/spufs.rst 19227F: arch/powerpc/platforms/cell/spufs/ 19228 19229SQUASHFS FILE SYSTEM 19230M: Phillip Lougher <phillip@squashfs.org.uk> 19231L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19232S: Maintained 19233W: http://squashfs.org.uk 19234T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19235F: Documentation/filesystems/squashfs.rst 19236F: fs/squashfs/ 19237 19238SRM (Alpha) environment access 19239M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19240S: Maintained 19241F: arch/alpha/kernel/srm_env.c 19242 19243ST LSM6DSx IMU IIO DRIVER 19244M: Lorenzo Bianconi <lorenzo@kernel.org> 19245L: linux-iio@vger.kernel.org 19246S: Maintained 19247W: http://www.st.com/ 19248F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19249F: drivers/iio/imu/st_lsm6dsx/ 19250 19251ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19252M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19253M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19254L: linux-media@vger.kernel.org 19255S: Maintained 19256T: git git://linuxtv.org/media_tree.git 19257F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19258F: drivers/media/i2c/st-mipid02.c 19259 19260ST STM32 I2C/SMBUS DRIVER 19261M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19262M: Alain Volmat <alain.volmat@foss.st.com> 19263L: linux-i2c@vger.kernel.org 19264S: Maintained 19265F: drivers/i2c/busses/i2c-stm32* 19266 19267ST STM32 SPI DRIVER 19268M: Alain Volmat <alain.volmat@foss.st.com> 19269L: linux-spi@vger.kernel.org 19270S: Maintained 19271F: drivers/spi/spi-stm32.c 19272 19273ST STPDDC60 DRIVER 19274M: Daniel Nilsson <daniel.nilsson@flex.com> 19275L: linux-hwmon@vger.kernel.org 19276S: Maintained 19277F: Documentation/hwmon/stpddc60.rst 19278F: drivers/hwmon/pmbus/stpddc60.c 19279 19280ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19281M: Song Qiang <songqiang1304521@gmail.com> 19282L: linux-iio@vger.kernel.org 19283S: Maintained 19284F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19285F: drivers/iio/proximity/vl53l0x-i2c.c 19286 19287STABLE BRANCH 19288M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19289M: Sasha Levin <sashal@kernel.org> 19290L: stable@vger.kernel.org 19291S: Supported 19292F: Documentation/process/stable-kernel-rules.rst 19293 19294STAGING - ATOMISP DRIVER 19295M: Mauro Carvalho Chehab <mchehab@kernel.org> 19296R: Sakari Ailus <sakari.ailus@linux.intel.com> 19297L: linux-media@vger.kernel.org 19298S: Maintained 19299F: drivers/staging/media/atomisp/ 19300 19301STAGING - FIELDBUS SUBSYSTEM 19302M: Sven Van Asbroeck <TheSven73@gmail.com> 19303S: Maintained 19304F: drivers/staging/fieldbus/* 19305F: drivers/staging/fieldbus/Documentation/ 19306 19307STAGING - HMS ANYBUS-S BUS 19308M: Sven Van Asbroeck <TheSven73@gmail.com> 19309S: Maintained 19310F: drivers/staging/fieldbus/anybuss/ 19311 19312STAGING - INDUSTRIAL IO 19313M: Jonathan Cameron <jic23@kernel.org> 19314L: linux-iio@vger.kernel.org 19315S: Odd Fixes 19316F: Documentation/devicetree/bindings/staging/iio/ 19317F: drivers/staging/iio/ 19318 19319STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19320M: Marc Dietrich <marvin24@gmx.de> 19321L: ac100@lists.launchpad.net (moderated for non-subscribers) 19322L: linux-tegra@vger.kernel.org 19323S: Maintained 19324F: drivers/staging/nvec/ 19325 19326STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19327M: Jens Frederich <jfrederich@gmail.com> 19328M: Jon Nettleton <jon.nettleton@gmail.com> 19329S: Maintained 19330W: http://wiki.laptop.org/go/DCON 19331F: drivers/staging/olpc_dcon/ 19332 19333STAGING - REALTEK RTL8188EU DRIVERS 19334M: Larry Finger <Larry.Finger@lwfinger.net> 19335M: Phillip Potter <phil@philpotter.co.uk> 19336R: Pavel Skripkin <paskripkin@gmail.com> 19337S: Supported 19338F: drivers/staging/r8188eu/ 19339 19340STAGING - REALTEK RTL8712U DRIVERS 19341M: Larry Finger <Larry.Finger@lwfinger.net> 19342M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19343S: Odd Fixes 19344F: drivers/staging/rtl8712/ 19345 19346STAGING - SEPS525 LCD CONTROLLER DRIVERS 19347M: Michael Hennerich <michael.hennerich@analog.com> 19348L: linux-fbdev@vger.kernel.org 19349S: Supported 19350F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19351F: drivers/staging/fbtft/fb_seps525.c 19352 19353STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19354M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19355M: Teddy Wang <teddy.wang@siliconmotion.com> 19356M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19357L: linux-fbdev@vger.kernel.org 19358S: Maintained 19359F: drivers/staging/sm750fb/ 19360 19361STAGING - VIA VT665X DRIVERS 19362M: Forest Bond <forest@alittletooquiet.net> 19363S: Odd Fixes 19364F: drivers/staging/vt665?/ 19365 19366STAGING SUBSYSTEM 19367M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19368L: linux-staging@lists.linux.dev 19369S: Supported 19370T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19371F: drivers/staging/ 19372 19373STARFIRE/DURALAN NETWORK DRIVER 19374M: Ion Badulescu <ionut@badula.org> 19375S: Odd Fixes 19376F: drivers/net/ethernet/adaptec/starfire* 19377 19378STARFIVE JH7100 CLOCK DRIVERS 19379M: Emil Renner Berthing <kernel@esmil.dk> 19380S: Maintained 19381F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19382F: drivers/clk/starfive/clk-starfive-jh7100* 19383F: include/dt-bindings/clock/starfive-jh7100*.h 19384 19385STARFIVE JH7100 PINCTRL DRIVER 19386M: Emil Renner Berthing <kernel@esmil.dk> 19387L: linux-gpio@vger.kernel.org 19388S: Maintained 19389F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19390F: drivers/pinctrl/pinctrl-starfive.c 19391F: include/dt-bindings/pinctrl/pinctrl-starfive.h 19392 19393STARFIVE JH7100 RESET CONTROLLER DRIVER 19394M: Emil Renner Berthing <kernel@esmil.dk> 19395S: Maintained 19396F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19397F: drivers/reset/reset-starfive-jh7100.c 19398F: include/dt-bindings/reset/starfive-jh7100.h 19399 19400STATIC BRANCH/CALL 19401M: Peter Zijlstra <peterz@infradead.org> 19402M: Josh Poimboeuf <jpoimboe@kernel.org> 19403M: Jason Baron <jbaron@akamai.com> 19404R: Steven Rostedt <rostedt@goodmis.org> 19405R: Ard Biesheuvel <ardb@kernel.org> 19406S: Supported 19407F: arch/*/include/asm/jump_label*.h 19408F: arch/*/include/asm/static_call*.h 19409F: arch/*/kernel/jump_label.c 19410F: arch/*/kernel/static_call.c 19411F: include/linux/jump_label*.h 19412F: include/linux/static_call*.h 19413F: kernel/jump_label.c 19414F: kernel/static_call.c 19415 19416STI AUDIO (ASoC) DRIVERS 19417M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19419S: Maintained 19420F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19421F: sound/soc/sti/ 19422 19423STI CEC DRIVER 19424M: Alain Volmat <alain.volmat@foss.st.com> 19425S: Maintained 19426F: Documentation/devicetree/bindings/media/stih-cec.txt 19427F: drivers/media/cec/platform/sti/ 19428 19429STK1160 USB VIDEO CAPTURE DRIVER 19430M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19431L: linux-media@vger.kernel.org 19432S: Maintained 19433T: git git://linuxtv.org/media_tree.git 19434F: drivers/media/usb/stk1160/ 19435 19436STM32 AUDIO (ASoC) DRIVERS 19437M: Olivier Moysan <olivier.moysan@foss.st.com> 19438M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19439L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19440S: Maintained 19441F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19442F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19443F: sound/soc/stm/ 19444 19445STM32 TIMER/LPTIMER DRIVERS 19446M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19447S: Maintained 19448F: Documentation/ABI/testing/*timer-stm32 19449F: Documentation/devicetree/bindings/*/*stm32-*timer* 19450F: drivers/*/stm32-*timer* 19451F: drivers/pwm/pwm-stm32* 19452F: include/linux/*/stm32-*tim* 19453 19454STMMAC ETHERNET DRIVER 19455M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19456M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19457M: Jose Abreu <joabreu@synopsys.com> 19458L: netdev@vger.kernel.org 19459S: Supported 19460W: http://www.stlinux.com 19461F: Documentation/networking/device_drivers/ethernet/stmicro/ 19462F: drivers/net/ethernet/stmicro/stmmac/ 19463 19464SUN3/3X 19465M: Sam Creasey <sammy@sammy.net> 19466S: Maintained 19467W: http://sammy.net/sun3/ 19468F: arch/m68k/include/asm/sun3* 19469F: arch/m68k/kernel/*sun3* 19470F: arch/m68k/sun3*/ 19471F: drivers/net/ethernet/i825xx/sun3* 19472 19473SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19474M: Hans de Goede <hdegoede@redhat.com> 19475L: linux-input@vger.kernel.org 19476S: Maintained 19477F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19478F: drivers/input/keyboard/sun4i-lradc-keys.c 19479 19480SUNDANCE NETWORK DRIVER 19481M: Denis Kirjanov <kda@linux-powerpc.org> 19482L: netdev@vger.kernel.org 19483S: Maintained 19484F: drivers/net/ethernet/dlink/sundance.c 19485 19486SUNPLUS ETHERNET DRIVER 19487M: Wells Lu <wellslutw@gmail.com> 19488L: netdev@vger.kernel.org 19489S: Maintained 19490W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19491F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19492F: drivers/net/ethernet/sunplus/ 19493 19494SUNPLUS OCOTP DRIVER 19495M: Vincent Shih <vincent.sunplus@gmail.com> 19496S: Maintained 19497F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19498F: drivers/nvmem/sunplus-ocotp.c 19499 19500SUNPLUS PWM DRIVER 19501M: Hammer Hsieh <hammerh0314@gmail.com> 19502S: Maintained 19503F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19504F: drivers/pwm/pwm-sunplus.c 19505 19506SUNPLUS RTC DRIVER 19507M: Vincent Shih <vincent.sunplus@gmail.com> 19508L: linux-rtc@vger.kernel.org 19509S: Maintained 19510F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19511F: drivers/rtc/rtc-sunplus.c 19512 19513SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19514M: Li-hao Kuo <lhjeff911@gmail.com> 19515L: linux-spi@vger.kernel.org 19516S: Maintained 19517F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19518F: drivers/spi/spi-sunplus-sp7021.c 19519 19520SUNPLUS UART DRIVER 19521M: Hammer Hsieh <hammerh0314@gmail.com> 19522S: Maintained 19523F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19524F: drivers/tty/serial/sunplus-uart.c 19525 19526SUNPLUS WATCHDOG DRIVER 19527M: Xiantao Hu <xt.hu@cqplus1.com> 19528L: linux-watchdog@vger.kernel.org 19529S: Maintained 19530F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19531F: drivers/watchdog/sunplus_wdt.c 19532 19533SUPERH 19534M: Yoshinori Sato <ysato@users.sourceforge.jp> 19535M: Rich Felker <dalias@libc.org> 19536L: linux-sh@vger.kernel.org 19537S: Maintained 19538Q: http://patchwork.kernel.org/project/linux-sh/list/ 19539F: Documentation/sh/ 19540F: arch/sh/ 19541F: drivers/sh/ 19542 19543SUSPEND TO RAM 19544M: "Rafael J. Wysocki" <rafael@kernel.org> 19545M: Len Brown <len.brown@intel.com> 19546M: Pavel Machek <pavel@ucw.cz> 19547L: linux-pm@vger.kernel.org 19548S: Supported 19549B: https://bugzilla.kernel.org 19550F: Documentation/power/ 19551F: arch/x86/kernel/acpi/ 19552F: drivers/base/power/ 19553F: include/linux/freezer.h 19554F: include/linux/pm.h 19555F: include/linux/suspend.h 19556F: kernel/power/ 19557 19558SVGA HANDLING 19559M: Martin Mares <mj@ucw.cz> 19560L: linux-video@atrey.karlin.mff.cuni.cz 19561S: Maintained 19562F: Documentation/admin-guide/svga.rst 19563F: arch/x86/boot/video* 19564 19565SWIOTLB SUBSYSTEM 19566M: Christoph Hellwig <hch@infradead.org> 19567L: iommu@lists.linux.dev 19568S: Supported 19569W: http://git.infradead.org/users/hch/dma-mapping.git 19570T: git git://git.infradead.org/users/hch/dma-mapping.git 19571F: arch/*/kernel/pci-swiotlb.c 19572F: include/linux/swiotlb.h 19573F: kernel/dma/swiotlb.c 19574 19575SWITCHDEV 19576M: Jiri Pirko <jiri@resnulli.us> 19577M: Ivan Vecera <ivecera@redhat.com> 19578L: netdev@vger.kernel.org 19579S: Supported 19580F: include/net/switchdev.h 19581F: net/switchdev/ 19582 19583SY8106A REGULATOR DRIVER 19584M: Icenowy Zheng <icenowy@aosc.io> 19585S: Maintained 19586F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19587F: drivers/regulator/sy8106a-regulator.c 19588 19589SYNC FILE FRAMEWORK 19590M: Sumit Semwal <sumit.semwal@linaro.org> 19591R: Gustavo Padovan <gustavo@padovan.org> 19592L: linux-media@vger.kernel.org 19593L: dri-devel@lists.freedesktop.org 19594S: Maintained 19595T: git git://anongit.freedesktop.org/drm/drm-misc 19596F: Documentation/driver-api/sync_file.rst 19597F: drivers/dma-buf/dma-fence* 19598F: drivers/dma-buf/sw_sync.c 19599F: drivers/dma-buf/sync_* 19600F: include/linux/sync_file.h 19601F: include/uapi/linux/sync_file.h 19602 19603SYNOPSYS ARC ARCHITECTURE 19604M: Vineet Gupta <vgupta@kernel.org> 19605L: linux-snps-arc@lists.infradead.org 19606S: Supported 19607T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19608F: Documentation/arc/ 19609F: Documentation/devicetree/bindings/arc/* 19610F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19611F: arch/arc/ 19612F: drivers/clocksource/arc_timer.c 19613F: drivers/tty/serial/arc_uart.c 19614 19615SYNOPSYS ARC HSDK SDP pll clock driver 19616M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19617S: Supported 19618F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19619F: drivers/clk/clk-hsdk-pll.c 19620 19621SYNOPSYS ARC SDP clock driver 19622M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19623S: Supported 19624F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19625F: drivers/clk/axs10x/* 19626 19627SYNOPSYS ARC SDP platform support 19628M: Alexey Brodkin <abrodkin@synopsys.com> 19629S: Supported 19630F: Documentation/devicetree/bindings/arc/axs10* 19631F: arch/arc/boot/dts/ax* 19632F: arch/arc/plat-axs10x 19633 19634SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19635M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19636S: Supported 19637F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19638F: drivers/reset/reset-axs10x.c 19639 19640SYNOPSYS CREG GPIO DRIVER 19641M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19642S: Maintained 19643F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19644F: drivers/gpio/gpio-creg-snps.c 19645 19646SYNOPSYS DESIGNWARE 8250 UART DRIVER 19647M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19648R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19649S: Supported 19650F: drivers/tty/serial/8250/8250_dw.c 19651F: drivers/tty/serial/8250/8250_dwlib.* 19652F: drivers/tty/serial/8250/8250_lpss.c 19653 19654SYNOPSYS DESIGNWARE APB GPIO DRIVER 19655M: Hoan Tran <hoan@os.amperecomputing.com> 19656M: Serge Semin <fancer.lancer@gmail.com> 19657L: linux-gpio@vger.kernel.org 19658S: Maintained 19659F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19660F: drivers/gpio/gpio-dwapb.c 19661 19662SYNOPSYS DESIGNWARE APB SSI DRIVER 19663M: Serge Semin <fancer.lancer@gmail.com> 19664L: linux-spi@vger.kernel.org 19665S: Supported 19666F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19667F: drivers/spi/spi-dw* 19668 19669SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19670M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19671S: Maintained 19672F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19673F: drivers/dma/dw-axi-dmac/ 19674 19675SYNOPSYS DESIGNWARE DMAC DRIVER 19676M: Viresh Kumar <vireshk@kernel.org> 19677R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19678S: Maintained 19679F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19680F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19681F: drivers/dma/dw/ 19682F: include/dt-bindings/dma/dw-dmac.h 19683F: include/linux/dma/dw.h 19684F: include/linux/platform_data/dma-dw.h 19685 19686SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19687M: Jose Abreu <Jose.Abreu@synopsys.com> 19688L: netdev@vger.kernel.org 19689S: Supported 19690F: drivers/net/ethernet/synopsys/ 19691 19692SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19693M: Jose Abreu <Jose.Abreu@synopsys.com> 19694L: netdev@vger.kernel.org 19695S: Supported 19696F: drivers/net/pcs/pcs-xpcs.c 19697F: drivers/net/pcs/pcs-xpcs.h 19698F: include/linux/pcs/pcs-xpcs.h 19699 19700SYNOPSYS DESIGNWARE I2C DRIVER 19701M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19702R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19703R: Mika Westerberg <mika.westerberg@linux.intel.com> 19704R: Jan Dabros <jsd@semihalf.com> 19705L: linux-i2c@vger.kernel.org 19706S: Supported 19707F: drivers/i2c/busses/i2c-designware-* 19708 19709SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19710M: Jaehoon Chung <jh80.chung@samsung.com> 19711L: linux-mmc@vger.kernel.org 19712S: Maintained 19713F: drivers/mmc/host/dw_mmc* 19714 19715SYNOPSYS HSDK RESET CONTROLLER DRIVER 19716M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19717S: Supported 19718F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19719F: drivers/reset/reset-hsdk.c 19720F: include/dt-bindings/reset/snps,hsdk-reset.h 19721 19722SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19723M: Prabu Thangamuthu <prabu.t@synopsys.com> 19724M: Manjunath M B <manjumb@synopsys.com> 19725L: linux-mmc@vger.kernel.org 19726S: Maintained 19727F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19728 19729SYSTEM CONFIGURATION (SYSCON) 19730M: Lee Jones <lee@kernel.org> 19731M: Arnd Bergmann <arnd@arndb.de> 19732S: Supported 19733T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19734F: drivers/mfd/syscon.c 19735 19736SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19737M: Sudeep Holla <sudeep.holla@arm.com> 19738R: Cristian Marussi <cristian.marussi@arm.com> 19739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19740S: Maintained 19741F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19742F: drivers/clk/clk-sc[mp]i.c 19743F: drivers/cpufreq/sc[mp]i-cpufreq.c 19744F: drivers/firmware/arm_scmi/ 19745F: drivers/firmware/arm_scpi.c 19746F: drivers/regulator/scmi-regulator.c 19747F: drivers/reset/reset-scmi.c 19748F: include/linux/sc[mp]i_protocol.h 19749F: include/trace/events/scmi.h 19750F: include/uapi/linux/virtio_scmi.h 19751 19752SYSTEM RESET/SHUTDOWN DRIVERS 19753M: Sebastian Reichel <sre@kernel.org> 19754L: linux-pm@vger.kernel.org 19755S: Maintained 19756T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19757F: Documentation/devicetree/bindings/power/reset/ 19758F: drivers/power/reset/ 19759 19760SYSTEM TRACE MODULE CLASS 19761M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19762S: Maintained 19763T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19764F: Documentation/trace/stm.rst 19765F: drivers/hwtracing/stm/ 19766F: include/linux/stm.h 19767F: include/uapi/linux/stm.h 19768 19769SYSTEM76 ACPI DRIVER 19770M: Jeremy Soller <jeremy@system76.com> 19771M: System76 Product Development <productdev@system76.com> 19772L: platform-driver-x86@vger.kernel.org 19773S: Maintained 19774F: drivers/platform/x86/system76_acpi.c 19775 19776SYSV FILESYSTEM 19777M: Christoph Hellwig <hch@infradead.org> 19778S: Maintained 19779F: Documentation/filesystems/sysv-fs.rst 19780F: fs/sysv/ 19781F: include/linux/sysv_fs.h 19782 19783TASKSTATS STATISTICS INTERFACE 19784M: Balbir Singh <bsingharora@gmail.com> 19785S: Maintained 19786F: Documentation/accounting/taskstats* 19787F: include/linux/taskstats* 19788F: kernel/taskstats.c 19789 19790TC subsystem 19791M: Jamal Hadi Salim <jhs@mojatatu.com> 19792M: Cong Wang <xiyou.wangcong@gmail.com> 19793M: Jiri Pirko <jiri@resnulli.us> 19794L: netdev@vger.kernel.org 19795S: Maintained 19796F: include/net/pkt_cls.h 19797F: include/net/pkt_sched.h 19798F: include/net/tc_act/ 19799F: include/uapi/linux/pkt_cls.h 19800F: include/uapi/linux/pkt_sched.h 19801F: include/uapi/linux/tc_act/ 19802F: include/uapi/linux/tc_ematch/ 19803F: net/sched/ 19804F: tools/testing/selftests/tc-testing 19805 19806TC90522 MEDIA DRIVER 19807M: Akihiro Tsukada <tskd08@gmail.com> 19808L: linux-media@vger.kernel.org 19809S: Odd Fixes 19810F: drivers/media/dvb-frontends/tc90522* 19811 19812TCP LOW PRIORITY MODULE 19813M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19814M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19815S: Maintained 19816W: http://tcp-lp-mod.sourceforge.net/ 19817F: net/ipv4/tcp_lp.c 19818 19819TDA10071 MEDIA DRIVER 19820M: Antti Palosaari <crope@iki.fi> 19821L: linux-media@vger.kernel.org 19822S: Maintained 19823W: https://linuxtv.org 19824W: http://palosaari.fi/linux/ 19825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19826T: git git://linuxtv.org/anttip/media_tree.git 19827F: drivers/media/dvb-frontends/tda10071* 19828 19829TDA18212 MEDIA DRIVER 19830M: Antti Palosaari <crope@iki.fi> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833W: https://linuxtv.org 19834W: http://palosaari.fi/linux/ 19835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19836T: git git://linuxtv.org/anttip/media_tree.git 19837F: drivers/media/tuners/tda18212* 19838 19839TDA18218 MEDIA DRIVER 19840M: Antti Palosaari <crope@iki.fi> 19841L: linux-media@vger.kernel.org 19842S: Maintained 19843W: https://linuxtv.org 19844W: http://palosaari.fi/linux/ 19845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19846T: git git://linuxtv.org/anttip/media_tree.git 19847F: drivers/media/tuners/tda18218* 19848 19849TDA18250 MEDIA DRIVER 19850M: Olli Salonen <olli.salonen@iki.fi> 19851L: linux-media@vger.kernel.org 19852S: Maintained 19853W: https://linuxtv.org 19854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19855T: git git://linuxtv.org/media_tree.git 19856F: drivers/media/tuners/tda18250* 19857 19858TDA18271 MEDIA DRIVER 19859M: Michael Krufky <mkrufky@linuxtv.org> 19860L: linux-media@vger.kernel.org 19861S: Maintained 19862W: https://linuxtv.org 19863W: http://github.com/mkrufky 19864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19865T: git git://linuxtv.org/mkrufky/tuners.git 19866F: drivers/media/tuners/tda18271* 19867 19868TDA1997x MEDIA DRIVER 19869M: Tim Harvey <tharvey@gateworks.com> 19870L: linux-media@vger.kernel.org 19871S: Maintained 19872W: https://linuxtv.org 19873Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19874F: drivers/media/i2c/tda1997x.* 19875 19876TDA827x MEDIA DRIVER 19877M: Michael Krufky <mkrufky@linuxtv.org> 19878L: linux-media@vger.kernel.org 19879S: Maintained 19880W: https://linuxtv.org 19881W: http://github.com/mkrufky 19882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19883T: git git://linuxtv.org/mkrufky/tuners.git 19884F: drivers/media/tuners/tda8290.* 19885 19886TDA8290 MEDIA DRIVER 19887M: Michael Krufky <mkrufky@linuxtv.org> 19888L: linux-media@vger.kernel.org 19889S: Maintained 19890W: https://linuxtv.org 19891W: http://github.com/mkrufky 19892Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19893T: git git://linuxtv.org/mkrufky/tuners.git 19894F: drivers/media/tuners/tda8290.* 19895 19896TDA9840 MEDIA DRIVER 19897M: Hans Verkuil <hverkuil@xs4all.nl> 19898L: linux-media@vger.kernel.org 19899S: Maintained 19900W: https://linuxtv.org 19901T: git git://linuxtv.org/media_tree.git 19902F: drivers/media/i2c/tda9840* 19903 19904TEA5761 TUNER DRIVER 19905M: Mauro Carvalho Chehab <mchehab@kernel.org> 19906L: linux-media@vger.kernel.org 19907S: Odd fixes 19908W: https://linuxtv.org 19909T: git git://linuxtv.org/media_tree.git 19910F: drivers/media/tuners/tea5761.* 19911 19912TEA5767 TUNER DRIVER 19913M: Mauro Carvalho Chehab <mchehab@kernel.org> 19914L: linux-media@vger.kernel.org 19915S: Maintained 19916W: https://linuxtv.org 19917T: git git://linuxtv.org/media_tree.git 19918F: drivers/media/tuners/tea5767.* 19919 19920TEA6415C MEDIA DRIVER 19921M: Hans Verkuil <hverkuil@xs4all.nl> 19922L: linux-media@vger.kernel.org 19923S: Maintained 19924W: https://linuxtv.org 19925T: git git://linuxtv.org/media_tree.git 19926F: drivers/media/i2c/tea6415c* 19927 19928TEA6420 MEDIA DRIVER 19929M: Hans Verkuil <hverkuil@xs4all.nl> 19930L: linux-media@vger.kernel.org 19931S: Maintained 19932W: https://linuxtv.org 19933T: git git://linuxtv.org/media_tree.git 19934F: drivers/media/i2c/tea6420* 19935 19936TEAM DRIVER 19937M: Jiri Pirko <jiri@resnulli.us> 19938L: netdev@vger.kernel.org 19939S: Supported 19940F: drivers/net/team/ 19941F: include/linux/if_team.h 19942F: include/uapi/linux/if_team.h 19943 19944TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19945M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19946S: Maintained 19947F: arch/x86/platform/ts5500/ 19948 19949TECHNOTREND USB IR RECEIVER 19950M: Sean Young <sean@mess.org> 19951L: linux-media@vger.kernel.org 19952S: Maintained 19953F: drivers/media/rc/ttusbir.c 19954 19955TECHWELL TW9910 VIDEO DECODER 19956L: linux-media@vger.kernel.org 19957S: Orphan 19958F: drivers/media/i2c/tw9910.c 19959F: include/media/i2c/tw9910.h 19960 19961TEE SUBSYSTEM 19962M: Jens Wiklander <jens.wiklander@linaro.org> 19963R: Sumit Garg <sumit.garg@linaro.org> 19964L: op-tee@lists.trustedfirmware.org 19965S: Maintained 19966F: Documentation/staging/tee.rst 19967F: drivers/tee/ 19968F: include/linux/tee_drv.h 19969F: include/uapi/linux/tee.h 19970 19971TEGRA ARCHITECTURE SUPPORT 19972M: Thierry Reding <thierry.reding@gmail.com> 19973M: Jonathan Hunter <jonathanh@nvidia.com> 19974L: linux-tegra@vger.kernel.org 19975S: Supported 19976Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19978N: [^a-z]tegra 19979 19980TEGRA CLOCK DRIVER 19981M: Peter De Schrijver <pdeschrijver@nvidia.com> 19982M: Prashant Gaikwad <pgaikwad@nvidia.com> 19983S: Supported 19984F: drivers/clk/tegra/ 19985 19986TEGRA DMA DRIVERS 19987M: Laxman Dewangan <ldewangan@nvidia.com> 19988M: Jon Hunter <jonathanh@nvidia.com> 19989S: Supported 19990F: drivers/dma/tegra* 19991 19992TEGRA I2C DRIVER 19993M: Laxman Dewangan <ldewangan@nvidia.com> 19994R: Dmitry Osipenko <digetx@gmail.com> 19995S: Supported 19996F: drivers/i2c/busses/i2c-tegra.c 19997 19998TEGRA IOMMU DRIVERS 19999M: Thierry Reding <thierry.reding@gmail.com> 20000R: Krishna Reddy <vdumpa@nvidia.com> 20001L: linux-tegra@vger.kernel.org 20002S: Supported 20003F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20004F: drivers/iommu/tegra* 20005 20006TEGRA KBC DRIVER 20007M: Laxman Dewangan <ldewangan@nvidia.com> 20008S: Supported 20009F: drivers/input/keyboard/tegra-kbc.c 20010 20011TEGRA NAND DRIVER 20012M: Stefan Agner <stefan@agner.ch> 20013M: Lucas Stach <dev@lynxeye.de> 20014S: Maintained 20015F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20016F: drivers/mtd/nand/raw/tegra_nand.c 20017 20018TEGRA PWM DRIVER 20019M: Thierry Reding <thierry.reding@gmail.com> 20020S: Supported 20021F: drivers/pwm/pwm-tegra.c 20022 20023TEGRA SERIAL DRIVER 20024M: Laxman Dewangan <ldewangan@nvidia.com> 20025S: Supported 20026F: drivers/tty/serial/serial-tegra.c 20027 20028TEGRA SPI DRIVER 20029M: Laxman Dewangan <ldewangan@nvidia.com> 20030S: Supported 20031F: drivers/spi/spi-tegra* 20032 20033TEGRA QUAD SPI DRIVER 20034M: Thierry Reding <thierry.reding@gmail.com> 20035M: Jonathan Hunter <jonathanh@nvidia.com> 20036M: Sowjanya Komatineni <skomatineni@nvidia.com> 20037L: linux-tegra@vger.kernel.org 20038S: Maintained 20039F: drivers/spi/spi-tegra210-quad.c 20040 20041TEGRA VIDEO DRIVER 20042M: Thierry Reding <thierry.reding@gmail.com> 20043M: Jonathan Hunter <jonathanh@nvidia.com> 20044M: Sowjanya Komatineni <skomatineni@nvidia.com> 20045L: linux-media@vger.kernel.org 20046L: linux-tegra@vger.kernel.org 20047S: Maintained 20048F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20049F: drivers/staging/media/tegra-video/ 20050 20051TEGRA XUSB PADCTL DRIVER 20052M: JC Kuo <jckuo@nvidia.com> 20053S: Supported 20054F: drivers/phy/tegra/xusb* 20055 20056TEHUTI ETHERNET DRIVER 20057M: Andy Gospodarek <andy@greyhouse.net> 20058L: netdev@vger.kernel.org 20059S: Supported 20060F: drivers/net/ethernet/tehuti/* 20061 20062TELECOM CLOCK DRIVER FOR MCPL0010 20063M: Mark Gross <markgross@kernel.org> 20064S: Supported 20065F: drivers/char/tlclk.c 20066 20067TEMPO SEMICONDUCTOR DRIVERS 20068M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20069S: Maintained 20070F: Documentation/devicetree/bindings/sound/tscs*.txt 20071F: sound/soc/codecs/tscs*.c 20072F: sound/soc/codecs/tscs*.h 20073 20074TENSILICA XTENSA PORT (xtensa) 20075M: Chris Zankel <chris@zankel.net> 20076M: Max Filippov <jcmvbkbc@gmail.com> 20077L: linux-xtensa@linux-xtensa.org 20078S: Maintained 20079T: git git://github.com/czankel/xtensa-linux.git 20080F: arch/xtensa/ 20081F: drivers/irqchip/irq-xtensa-* 20082 20083TEXAS INSTRUMENTS ASoC DRIVERS 20084M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20085L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20086S: Maintained 20087F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20088F: sound/soc/ti/ 20089 20090TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20091M: Ricardo Ribalda <ribalda@kernel.org> 20092L: linux-iio@vger.kernel.org 20093S: Supported 20094F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20095F: drivers/iio/dac/ti-dac7612.c 20096 20097TEXAS INSTRUMENTS DMA DRIVERS 20098M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20099L: dmaengine@vger.kernel.org 20100S: Maintained 20101F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20102F: Documentation/devicetree/bindings/dma/ti-edma.txt 20103F: Documentation/devicetree/bindings/dma/ti/ 20104F: drivers/dma/ti/ 20105X: drivers/dma/ti/cppi41.c 20106F: include/linux/dma/k3-udma-glue.h 20107F: include/linux/dma/ti-cppi5.h 20108F: include/linux/dma/k3-psil.h 20109 20110TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20111M: Nishanth Menon <nm@ti.com> 20112M: Tero Kristo <kristo@kernel.org> 20113M: Santosh Shilimkar <ssantosh@kernel.org> 20114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20115S: Maintained 20116F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20117F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20118F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20119F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20120F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20121F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20122F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20123F: drivers/clk/keystone/sci-clk.c 20124F: drivers/firmware/ti_sci* 20125F: drivers/irqchip/irq-ti-sci-inta.c 20126F: drivers/irqchip/irq-ti-sci-intr.c 20127F: drivers/reset/reset-ti-sci.c 20128F: drivers/soc/ti/ti_sci_inta_msi.c 20129F: drivers/soc/ti/ti_sci_pm_domains.c 20130F: include/dt-bindings/soc/ti,sci_pm_domain.h 20131F: include/linux/soc/ti/ti_sci_inta_msi.h 20132F: include/linux/soc/ti/ti_sci_protocol.h 20133 20134TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20135M: Robert Marko <robert.marko@sartura.hr> 20136M: Luka Perkov <luka.perkov@sartura.hr> 20137L: linux-hwmon@vger.kernel.org 20138S: Maintained 20139F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20140F: Documentation/hwmon/tps23861.rst 20141F: drivers/hwmon/tps23861.c 20142 20143TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20144M: Puranjay Mohan <puranjay12@gmail.com> 20145L: linux-iio@vger.kernel.org 20146S: Supported 20147F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20148F: drivers/iio/temperature/tmp117.c 20149 20150THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20151M: Hans Verkuil <hverkuil@xs4all.nl> 20152L: linux-media@vger.kernel.org 20153S: Maintained 20154W: https://linuxtv.org 20155T: git git://linuxtv.org/media_tree.git 20156F: drivers/media/radio/radio-raremono.c 20157 20158THERMAL 20159M: Rafael J. Wysocki <rafael@kernel.org> 20160M: Daniel Lezcano <daniel.lezcano@linaro.org> 20161R: Amit Kucheria <amitk@kernel.org> 20162R: Zhang Rui <rui.zhang@intel.com> 20163L: linux-pm@vger.kernel.org 20164S: Supported 20165Q: https://patchwork.kernel.org/project/linux-pm/list/ 20166T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20167F: Documentation/ABI/testing/sysfs-class-thermal 20168F: Documentation/devicetree/bindings/thermal/ 20169F: Documentation/driver-api/thermal/ 20170F: drivers/thermal/ 20171F: include/dt-bindings/thermal/ 20172F: include/linux/cpu_cooling.h 20173F: include/linux/thermal.h 20174F: include/uapi/linux/thermal.h 20175F: tools/lib/thermal/ 20176F: tools/thermal/ 20177 20178THERMAL DRIVER FOR AMLOGIC SOCS 20179M: Guillaume La Roque <glaroque@baylibre.com> 20180L: linux-pm@vger.kernel.org 20181L: linux-amlogic@lists.infradead.org 20182S: Supported 20183W: http://linux-meson.com/ 20184F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20185F: drivers/thermal/amlogic_thermal.c 20186 20187THERMAL/CPU_COOLING 20188M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20189M: Daniel Lezcano <daniel.lezcano@linaro.org> 20190M: Viresh Kumar <viresh.kumar@linaro.org> 20191R: Lukasz Luba <lukasz.luba@arm.com> 20192L: linux-pm@vger.kernel.org 20193S: Supported 20194F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20195F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20196F: drivers/thermal/cpufreq_cooling.c 20197F: drivers/thermal/cpuidle_cooling.c 20198F: include/linux/cpu_cooling.h 20199 20200THERMAL/POWER_ALLOCATOR 20201M: Lukasz Luba <lukasz.luba@arm.com> 20202L: linux-pm@vger.kernel.org 20203S: Maintained 20204F: Documentation/driver-api/thermal/power_allocator.rst 20205F: drivers/thermal/gov_power_allocator.c 20206F: include/trace/events/thermal_power_allocator.h 20207 20208THINKPAD ACPI EXTRAS DRIVER 20209M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20210L: ibm-acpi-devel@lists.sourceforge.net 20211L: platform-driver-x86@vger.kernel.org 20212S: Maintained 20213W: http://ibm-acpi.sourceforge.net 20214W: http://thinkwiki.org/wiki/Ibm-acpi 20215T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20216F: drivers/platform/x86/thinkpad_acpi.c 20217 20218THINKPAD LMI DRIVER 20219M: Mark Pearson <markpearson@lenovo.com> 20220L: platform-driver-x86@vger.kernel.org 20221S: Maintained 20222F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20223F: drivers/platform/x86/think-lmi.? 20224 20225THUNDERBOLT DMA TRAFFIC TEST DRIVER 20226M: Isaac Hazan <isaac.hazan@intel.com> 20227L: linux-usb@vger.kernel.org 20228S: Maintained 20229F: drivers/thunderbolt/dma_test.c 20230 20231THUNDERBOLT DRIVER 20232M: Andreas Noever <andreas.noever@gmail.com> 20233M: Michael Jamet <michael.jamet@intel.com> 20234M: Mika Westerberg <mika.westerberg@linux.intel.com> 20235M: Yehezkel Bernat <YehezkelShB@gmail.com> 20236L: linux-usb@vger.kernel.org 20237S: Maintained 20238T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20239F: Documentation/admin-guide/thunderbolt.rst 20240F: drivers/thunderbolt/ 20241F: include/linux/thunderbolt.h 20242 20243THUNDERBOLT NETWORK DRIVER 20244M: Michael Jamet <michael.jamet@intel.com> 20245M: Mika Westerberg <mika.westerberg@linux.intel.com> 20246M: Yehezkel Bernat <YehezkelShB@gmail.com> 20247L: netdev@vger.kernel.org 20248S: Maintained 20249F: drivers/net/thunderbolt.c 20250 20251THUNDERX GPIO DRIVER 20252M: Robert Richter <rric@kernel.org> 20253S: Odd Fixes 20254F: drivers/gpio/gpio-thunderx.c 20255 20256TI ADS131E0X ADC SERIES DRIVER 20257M: Tomislav Denis <tomislav.denis@avl.com> 20258L: linux-iio@vger.kernel.org 20259S: Maintained 20260F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 20261F: drivers/iio/adc/ti-ads131e08.c 20262 20263TI AM437X VPFE DRIVER 20264M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20265L: linux-media@vger.kernel.org 20266S: Maintained 20267W: https://linuxtv.org 20268Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20269T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20270F: drivers/media/platform/ti/am437x/ 20271 20272TI BANDGAP AND THERMAL DRIVER 20273M: Eduardo Valentin <edubezval@gmail.com> 20274M: Keerthy <j-keerthy@ti.com> 20275L: linux-pm@vger.kernel.org 20276L: linux-omap@vger.kernel.org 20277S: Maintained 20278F: drivers/thermal/ti-soc-thermal/ 20279 20280TI BQ27XXX POWER SUPPLY DRIVER 20281F: drivers/power/supply/bq27xxx_battery.c 20282F: drivers/power/supply/bq27xxx_battery_i2c.c 20283F: include/linux/power/bq27xxx_battery.h 20284 20285TI CDCE706 CLOCK DRIVER 20286M: Max Filippov <jcmvbkbc@gmail.com> 20287S: Maintained 20288F: drivers/clk/clk-cdce706.c 20289 20290TI CLOCK DRIVER 20291M: Tero Kristo <kristo@kernel.org> 20292L: linux-omap@vger.kernel.org 20293S: Odd Fixes 20294F: drivers/clk/ti/ 20295F: include/linux/clk/ti.h 20296 20297TI DAVINCI MACHINE SUPPORT 20298M: Sekhar Nori <nsekhar@ti.com> 20299R: Bartosz Golaszewski <brgl@bgdev.pl> 20300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20301S: Supported 20302T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20303F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20304F: arch/arm/boot/dts/da850* 20305F: arch/arm/mach-davinci/ 20306F: drivers/i2c/busses/i2c-davinci.c 20307 20308TI DAVINCI SERIES CLOCK DRIVER 20309M: David Lechner <david@lechnology.com> 20310R: Sekhar Nori <nsekhar@ti.com> 20311S: Maintained 20312F: Documentation/devicetree/bindings/clock/ti/davinci/ 20313F: drivers/clk/davinci/ 20314 20315TI DAVINCI SERIES GPIO DRIVER 20316M: Keerthy <j-keerthy@ti.com> 20317L: linux-gpio@vger.kernel.org 20318S: Maintained 20319F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20320F: drivers/gpio/gpio-davinci.c 20321 20322TI DAVINCI SERIES MEDIA DRIVER 20323M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20324L: linux-media@vger.kernel.org 20325S: Maintained 20326W: https://linuxtv.org 20327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20328T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20329F: drivers/media/platform/ti/davinci/ 20330F: include/media/davinci/ 20331 20332TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20333R: David Lechner <david@lechnology.com> 20334L: linux-iio@vger.kernel.org 20335F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20336F: drivers/counter/ti-eqep.c 20337 20338TI ETHERNET SWITCH DRIVER (CPSW) 20339R: Grygorii Strashko <grygorii.strashko@ti.com> 20340L: linux-omap@vger.kernel.org 20341L: netdev@vger.kernel.org 20342S: Maintained 20343F: drivers/net/ethernet/ti/cpsw* 20344F: drivers/net/ethernet/ti/davinci* 20345 20346TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20347M: Alex Dubov <oakad@yahoo.com> 20348S: Maintained 20349W: http://tifmxx.berlios.de/ 20350F: drivers/memstick/host/tifm_ms.c 20351F: drivers/misc/tifm* 20352F: drivers/mmc/host/tifm_sd.c 20353F: include/linux/tifm.h 20354 20355TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20356M: Nishanth Menon <nm@ti.com> 20357M: Santosh Shilimkar <ssantosh@kernel.org> 20358L: linux-kernel@vger.kernel.org 20359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20360S: Maintained 20361T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20362F: drivers/soc/ti/* 20363 20364TI LM49xxx FAMILY ASoC CODEC DRIVERS 20365M: M R Swami Reddy <mr.swami.reddy@ti.com> 20366M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20368S: Maintained 20369F: sound/soc/codecs/isabelle* 20370F: sound/soc/codecs/lm49453* 20371 20372TI PCM3060 ASoC CODEC DRIVER 20373M: Kirill Marinushkin <kmarinushkin@birdec.com> 20374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20375S: Maintained 20376F: Documentation/devicetree/bindings/sound/pcm3060.txt 20377F: sound/soc/codecs/pcm3060* 20378 20379TI TAS571X FAMILY ASoC CODEC DRIVER 20380M: Kevin Cernekee <cernekee@chromium.org> 20381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20382S: Odd Fixes 20383F: sound/soc/codecs/tas571x* 20384 20385TI TRF7970A NFC DRIVER 20386M: Mark Greer <mgreer@animalcreek.com> 20387L: linux-wireless@vger.kernel.org 20388L: linux-nfc@lists.01.org (subscribers-only) 20389S: Supported 20390F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20391F: drivers/nfc/trf7970a.c 20392 20393TI TSC2046 ADC DRIVER 20394M: Oleksij Rempel <o.rempel@pengutronix.de> 20395R: kernel@pengutronix.de 20396L: linux-iio@vger.kernel.org 20397S: Maintained 20398F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20399F: drivers/iio/adc/ti-tsc2046.c 20400 20401TI TWL4030 SERIES SOC CODEC DRIVER 20402M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20403L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20404S: Maintained 20405F: sound/soc/codecs/twl4030* 20406 20407TI VPE/CAL DRIVERS 20408M: Benoit Parrot <bparrot@ti.com> 20409L: linux-media@vger.kernel.org 20410S: Maintained 20411W: http://linuxtv.org/ 20412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20413F: Documentation/devicetree/bindings/media/ti,cal.yaml 20414F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20415F: drivers/media/platform/ti/cal/ 20416F: drivers/media/platform/ti/vpe/ 20417 20418TI WILINK WIRELESS DRIVERS 20419L: linux-wireless@vger.kernel.org 20420S: Orphan 20421W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20422W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20423T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20424F: drivers/net/wireless/ti/ 20425F: include/linux/wl12xx.h 20426 20427TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20428M: John Stultz <jstultz@google.com> 20429M: Thomas Gleixner <tglx@linutronix.de> 20430R: Stephen Boyd <sboyd@kernel.org> 20431L: linux-kernel@vger.kernel.org 20432S: Supported 20433T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20434F: include/linux/clocksource.h 20435F: include/linux/time.h 20436F: include/linux/timex.h 20437F: include/uapi/linux/time.h 20438F: include/uapi/linux/timex.h 20439F: kernel/time/alarmtimer.c 20440F: kernel/time/clocksource.c 20441F: kernel/time/ntp.c 20442F: kernel/time/time*.c 20443F: tools/testing/selftests/timers/ 20444 20445TIPC NETWORK LAYER 20446M: Jon Maloy <jmaloy@redhat.com> 20447M: Ying Xue <ying.xue@windriver.com> 20448L: netdev@vger.kernel.org (core kernel code) 20449L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20450S: Maintained 20451W: http://tipc.sourceforge.net/ 20452F: include/uapi/linux/tipc*.h 20453F: net/tipc/ 20454 20455TLAN NETWORK DRIVER 20456M: Samuel Chessman <chessman@tux.org> 20457L: tlan-devel@lists.sourceforge.net (subscribers-only) 20458S: Maintained 20459W: http://sourceforge.net/projects/tlan/ 20460F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20461F: drivers/net/ethernet/ti/tlan.* 20462 20463TM6000 VIDEO4LINUX DRIVER 20464M: Mauro Carvalho Chehab <mchehab@kernel.org> 20465L: linux-media@vger.kernel.org 20466S: Odd fixes 20467W: https://linuxtv.org 20468T: git git://linuxtv.org/media_tree.git 20469F: Documentation/admin-guide/media/tm6000* 20470F: drivers/media/usb/tm6000/ 20471 20472TMIO/SDHI MMC DRIVER 20473M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20474L: linux-mmc@vger.kernel.org 20475L: linux-renesas-soc@vger.kernel.org 20476S: Supported 20477F: drivers/mmc/host/renesas_sdhi* 20478F: drivers/mmc/host/tmio_mmc* 20479F: include/linux/mfd/tmio.h 20480 20481TMP401 HARDWARE MONITOR DRIVER 20482M: Guenter Roeck <linux@roeck-us.net> 20483L: linux-hwmon@vger.kernel.org 20484S: Maintained 20485F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20486F: Documentation/hwmon/tmp401.rst 20487F: drivers/hwmon/tmp401.c 20488 20489TMP464 HARDWARE MONITOR DRIVER 20490M: Agathe Porte <agathe.porte@nokia.com> 20491M: Guenter Roeck <linux@roeck-us.net> 20492L: linux-hwmon@vger.kernel.org 20493S: Maintained 20494F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20495F: Documentation/hwmon/tmp464.rst 20496F: drivers/hwmon/tmp464.c 20497 20498TMP513 HARDWARE MONITOR DRIVER 20499M: Eric Tremblay <etremblay@distech-controls.com> 20500L: linux-hwmon@vger.kernel.org 20501S: Maintained 20502F: Documentation/hwmon/tmp513.rst 20503F: drivers/hwmon/tmp513.c 20504 20505TMPFS (SHMEM FILESYSTEM) 20506M: Hugh Dickins <hughd@google.com> 20507L: linux-mm@kvack.org 20508S: Maintained 20509F: include/linux/shmem_fs.h 20510F: mm/shmem.c 20511 20512TOMOYO SECURITY MODULE 20513M: Kentaro Takeda <takedakn@nttdata.co.jp> 20514M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20515L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20516L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20517L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20518L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20519S: Maintained 20520W: https://tomoyo.osdn.jp/ 20521F: security/tomoyo/ 20522 20523TOPSTAR LAPTOP EXTRAS DRIVER 20524M: Herton Ronaldo Krzesinski <herton@canonical.com> 20525L: platform-driver-x86@vger.kernel.org 20526S: Maintained 20527F: drivers/platform/x86/topstar-laptop.c 20528 20529TORTURE-TEST MODULES 20530M: Davidlohr Bueso <dave@stgolabs.net> 20531M: "Paul E. McKenney" <paulmck@kernel.org> 20532M: Josh Triplett <josh@joshtriplett.org> 20533L: linux-kernel@vger.kernel.org 20534S: Supported 20535T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20536F: Documentation/RCU/torture.rst 20537F: kernel/locking/locktorture.c 20538F: kernel/rcu/rcuscale.c 20539F: kernel/rcu/rcutorture.c 20540F: kernel/rcu/refscale.c 20541F: kernel/torture.c 20542 20543TOSHIBA ACPI EXTRAS DRIVER 20544M: Azael Avalos <coproscefalo@gmail.com> 20545L: platform-driver-x86@vger.kernel.org 20546S: Maintained 20547F: drivers/platform/x86/toshiba_acpi.c 20548 20549TOSHIBA BLUETOOTH DRIVER 20550M: Azael Avalos <coproscefalo@gmail.com> 20551L: platform-driver-x86@vger.kernel.org 20552S: Maintained 20553F: drivers/platform/x86/toshiba_bluetooth.c 20554 20555TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20556M: Azael Avalos <coproscefalo@gmail.com> 20557L: platform-driver-x86@vger.kernel.org 20558S: Maintained 20559F: drivers/platform/x86/toshiba_haps.c 20560 20561TOSHIBA SMM DRIVER 20562M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20563S: Maintained 20564W: http://www.buzzard.org.uk/toshiba/ 20565F: drivers/char/toshiba.c 20566F: include/linux/toshiba.h 20567F: include/uapi/linux/toshiba.h 20568 20569TOSHIBA TC358743 DRIVER 20570M: Mats Randgaard <matrandg@cisco.com> 20571L: linux-media@vger.kernel.org 20572S: Maintained 20573F: drivers/media/i2c/tc358743* 20574F: include/media/i2c/tc358743.h 20575 20576TOSHIBA WMI HOTKEYS DRIVER 20577M: Azael Avalos <coproscefalo@gmail.com> 20578L: platform-driver-x86@vger.kernel.org 20579S: Maintained 20580F: drivers/platform/x86/toshiba-wmi.c 20581 20582TPM DEVICE DRIVER 20583M: Peter Huewe <peterhuewe@gmx.de> 20584M: Jarkko Sakkinen <jarkko@kernel.org> 20585R: Jason Gunthorpe <jgg@ziepe.ca> 20586L: linux-integrity@vger.kernel.org 20587S: Maintained 20588W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20589Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20590T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20591F: drivers/char/tpm/ 20592 20593TRACING 20594M: Steven Rostedt <rostedt@goodmis.org> 20595M: Ingo Molnar <mingo@redhat.com> 20596S: Maintained 20597T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20598F: Documentation/trace/ftrace.rst 20599F: arch/*/*/*/*ftrace* 20600F: arch/*/*/*ftrace* 20601F: fs/tracefs/ 20602F: include/*/ftrace.h 20603F: include/linux/trace*.h 20604F: include/trace/ 20605F: kernel/trace/ 20606F: tools/testing/selftests/ftrace/ 20607 20608TRACING MMIO ACCESSES (MMIOTRACE) 20609M: Steven Rostedt <rostedt@goodmis.org> 20610M: Ingo Molnar <mingo@kernel.org> 20611R: Karol Herbst <karolherbst@gmail.com> 20612R: Pekka Paalanen <ppaalanen@gmail.com> 20613L: linux-kernel@vger.kernel.org 20614L: nouveau@lists.freedesktop.org 20615S: Maintained 20616F: arch/x86/mm/kmmio.c 20617F: arch/x86/mm/mmio-mod.c 20618F: arch/x86/mm/testmmiotrace.c 20619F: include/linux/mmiotrace.h 20620F: kernel/trace/trace_mmiotrace.c 20621 20622TRACING OS NOISE / LATENCY TRACERS 20623M: Steven Rostedt <rostedt@goodmis.org> 20624M: Daniel Bristot de Oliveira <bristot@kernel.org> 20625S: Maintained 20626F: kernel/trace/trace_osnoise.c 20627F: include/trace/events/osnoise.h 20628F: kernel/trace/trace_hwlat.c 20629F: kernel/trace/trace_irqsoff.c 20630F: kernel/trace/trace_sched_wakeup.c 20631F: Documentation/trace/osnoise-tracer.rst 20632F: Documentation/trace/timerlat-tracer.rst 20633F: Documentation/trace/hwlat_detector.rst 20634F: arch/*/kernel/trace.c 20635 20636Real-time Linux Analysis (RTLA) tools 20637M: Daniel Bristot de Oliveira <bristot@kernel.org> 20638M: Steven Rostedt <rostedt@goodmis.org> 20639L: linux-trace-devel@vger.kernel.org 20640S: Maintained 20641F: Documentation/tools/rtla/ 20642F: tools/tracing/rtla/ 20643 20644TRADITIONAL CHINESE DOCUMENTATION 20645M: Hu Haowen <src.res@email.cn> 20646L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20647S: Maintained 20648W: https://github.com/srcres258/linux-doc 20649T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20650F: Documentation/translations/zh_TW/ 20651 20652TTY LAYER 20653M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20654M: Jiri Slaby <jirislaby@kernel.org> 20655S: Supported 20656T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20657F: Documentation/driver-api/serial/ 20658F: drivers/tty/ 20659F: drivers/tty/serial/serial_core.c 20660F: include/linux/selection.h 20661F: include/linux/serial.h 20662F: include/linux/serial_core.h 20663F: include/linux/sysrq.h 20664F: include/linux/tty*.h 20665F: include/linux/vt.h 20666F: include/linux/vt_*.h 20667F: include/uapi/linux/serial.h 20668F: include/uapi/linux/serial_core.h 20669F: include/uapi/linux/tty.h 20670 20671TUA9001 MEDIA DRIVER 20672M: Antti Palosaari <crope@iki.fi> 20673L: linux-media@vger.kernel.org 20674S: Maintained 20675W: https://linuxtv.org 20676W: http://palosaari.fi/linux/ 20677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20678T: git git://linuxtv.org/anttip/media_tree.git 20679F: drivers/media/tuners/tua9001* 20680 20681TULIP NETWORK DRIVERS 20682L: netdev@vger.kernel.org 20683L: linux-parisc@vger.kernel.org 20684S: Orphan 20685F: drivers/net/ethernet/dec/tulip/ 20686 20687TUN/TAP driver 20688M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20689S: Maintained 20690W: http://vtun.sourceforge.net/tun 20691F: Documentation/networking/tuntap.rst 20692F: arch/um/os-Linux/drivers/ 20693 20694TURBOCHANNEL SUBSYSTEM 20695M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20696M: Ralf Baechle <ralf@linux-mips.org> 20697L: linux-mips@vger.kernel.org 20698S: Maintained 20699Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20700F: drivers/tc/ 20701F: include/linux/tc.h 20702 20703TURBOSTAT UTILITY 20704M: "Len Brown" <lenb@kernel.org> 20705L: linux-pm@vger.kernel.org 20706S: Supported 20707Q: https://patchwork.kernel.org/project/linux-pm/list/ 20708B: https://bugzilla.kernel.org 20709T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20710F: tools/power/x86/turbostat/ 20711 20712TW5864 VIDEO4LINUX DRIVER 20713M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20714M: Anton Sviridenko <anton@corp.bluecherry.net> 20715M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20716M: Andrey Utkin <andrey_utkin@fastmail.com> 20717L: linux-media@vger.kernel.org 20718S: Supported 20719F: drivers/media/pci/tw5864/ 20720 20721TW68 VIDEO4LINUX DRIVER 20722M: Hans Verkuil <hverkuil@xs4all.nl> 20723L: linux-media@vger.kernel.org 20724S: Odd Fixes 20725W: https://linuxtv.org 20726T: git git://linuxtv.org/media_tree.git 20727F: drivers/media/pci/tw68/ 20728 20729TW686X VIDEO4LINUX DRIVER 20730M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20731L: linux-media@vger.kernel.org 20732S: Maintained 20733W: http://linuxtv.org 20734T: git git://linuxtv.org/media_tree.git 20735F: drivers/media/pci/tw686x/ 20736 20737U-BOOT ENVIRONMENT VARIABLES 20738M: Rafał Miłecki <rafal@milecki.pl> 20739S: Maintained 20740F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20741 20742UACCE ACCELERATOR FRAMEWORK 20743M: Zhangfei Gao <zhangfei.gao@linaro.org> 20744M: Zhou Wang <wangzhou1@hisilicon.com> 20745L: linux-accelerators@lists.ozlabs.org 20746L: linux-kernel@vger.kernel.org 20747S: Maintained 20748F: Documentation/ABI/testing/sysfs-driver-uacce 20749F: Documentation/misc-devices/uacce.rst 20750F: drivers/misc/uacce/ 20751F: include/linux/uacce.h 20752F: include/uapi/misc/uacce/ 20753 20754UBI FILE SYSTEM (UBIFS) 20755M: Richard Weinberger <richard@nod.at> 20756L: linux-mtd@lists.infradead.org 20757S: Supported 20758W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20759T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20760T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20761F: Documentation/ABI/testing/sysfs-fs-ubifs 20762F: Documentation/filesystems/ubifs-authentication.rst 20763F: Documentation/filesystems/ubifs.rst 20764F: fs/ubifs/ 20765 20766UBLK USERSPACE BLOCK DRIVER 20767M: Ming Lei <ming.lei@redhat.com> 20768L: linux-block@vger.kernel.org 20769S: Maintained 20770F: drivers/block/ublk_drv.c 20771F: include/uapi/linux/ublk_cmd.h 20772 20773UCLINUX (M68KNOMMU AND COLDFIRE) 20774M: Greg Ungerer <gerg@linux-m68k.org> 20775L: linux-m68k@lists.linux-m68k.org 20776L: uclinux-dev@uclinux.org (subscribers-only) 20777S: Maintained 20778W: http://www.linux-m68k.org/ 20779W: http://www.uclinux.org/ 20780T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20781F: arch/m68k/*/*_no.* 20782F: arch/m68k/68*/ 20783F: arch/m68k/coldfire/ 20784F: arch/m68k/include/asm/*_no.* 20785 20786UDF FILESYSTEM 20787M: Jan Kara <jack@suse.com> 20788S: Maintained 20789F: Documentation/filesystems/udf.rst 20790F: fs/udf/ 20791 20792UDRAW TABLET 20793M: Bastien Nocera <hadess@hadess.net> 20794L: linux-input@vger.kernel.org 20795S: Maintained 20796F: drivers/hid/hid-udraw-ps3.c 20797 20798UFS FILESYSTEM 20799M: Evgeniy Dushistov <dushistov@mail.ru> 20800S: Maintained 20801F: Documentation/admin-guide/ufs.rst 20802F: fs/ufs/ 20803 20804UHID USERSPACE HID IO DRIVER 20805M: David Rheinsberg <david.rheinsberg@gmail.com> 20806L: linux-input@vger.kernel.org 20807S: Maintained 20808F: drivers/hid/uhid.c 20809F: include/uapi/linux/uhid.h 20810 20811ULPI BUS 20812M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20813L: linux-usb@vger.kernel.org 20814S: Maintained 20815F: drivers/usb/common/ulpi.c 20816F: include/linux/ulpi/ 20817 20818UNICODE SUBSYSTEM 20819M: Gabriel Krisman Bertazi <krisman@collabora.com> 20820L: linux-fsdevel@vger.kernel.org 20821S: Supported 20822F: fs/unicode/ 20823 20824UNIFDEF 20825M: Tony Finch <dot@dotat.at> 20826S: Maintained 20827W: http://dotat.at/prog/unifdef 20828F: scripts/unifdef.c 20829 20830UNIFORM CDROM DRIVER 20831M: Phillip Potter <phil@philpotter.co.uk> 20832S: Maintained 20833F: Documentation/cdrom/ 20834F: drivers/cdrom/cdrom.c 20835F: include/linux/cdrom.h 20836F: include/uapi/linux/cdrom.h 20837 20838UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20839R: Alim Akhtar <alim.akhtar@samsung.com> 20840R: Avri Altman <avri.altman@wdc.com> 20841R: Bart Van Assche <bvanassche@acm.org> 20842L: linux-scsi@vger.kernel.org 20843S: Supported 20844F: Documentation/devicetree/bindings/ufs/ 20845F: Documentation/scsi/ufs.rst 20846F: drivers/ufs/core/ 20847 20848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20849M: Pedro Sousa <pedrom.sousa@synopsys.com> 20850L: linux-scsi@vger.kernel.org 20851S: Supported 20852F: drivers/ufs/host/*dwc* 20853 20854UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20855M: Stanley Chu <stanley.chu@mediatek.com> 20856L: linux-scsi@vger.kernel.org 20857L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20858S: Maintained 20859F: drivers/ufs/host/ufs-mediatek* 20860 20861UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 20862M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20863L: linux-renesas-soc@vger.kernel.org 20864L: linux-scsi@vger.kernel.org 20865S: Maintained 20866F: drivers/ufs/host/ufs-renesas.c 20867 20868UNSORTED BLOCK IMAGES (UBI) 20869M: Richard Weinberger <richard@nod.at> 20870L: linux-mtd@lists.infradead.org 20871S: Supported 20872W: http://www.linux-mtd.infradead.org/ 20873T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20874T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20875F: drivers/mtd/ubi/ 20876F: include/linux/mtd/ubi.h 20877F: include/uapi/mtd/ubi-user.h 20878 20879USB "USBNET" DRIVER FRAMEWORK 20880M: Oliver Neukum <oneukum@suse.com> 20881L: netdev@vger.kernel.org 20882S: Maintained 20883W: http://www.linux-usb.org/usbnet 20884F: drivers/net/usb/usbnet.c 20885F: include/linux/usb/usbnet.h 20886 20887USB ACM DRIVER 20888M: Oliver Neukum <oneukum@suse.com> 20889L: linux-usb@vger.kernel.org 20890S: Maintained 20891F: Documentation/usb/acm.rst 20892F: drivers/usb/class/cdc-acm.* 20893 20894USB APPLE MFI FASTCHARGE DRIVER 20895M: Bastien Nocera <hadess@hadess.net> 20896L: linux-usb@vger.kernel.org 20897S: Maintained 20898F: drivers/usb/misc/apple-mfi-fastcharge.c 20899 20900USB AR5523 WIRELESS DRIVER 20901M: Pontus Fuchs <pontus.fuchs@gmail.com> 20902L: linux-wireless@vger.kernel.org 20903S: Maintained 20904F: drivers/net/wireless/ath/ar5523/ 20905 20906USB ATTACHED SCSI 20907M: Oliver Neukum <oneukum@suse.com> 20908L: linux-usb@vger.kernel.org 20909L: linux-scsi@vger.kernel.org 20910S: Maintained 20911F: drivers/usb/storage/uas.c 20912 20913USB CDC ETHERNET DRIVER 20914M: Oliver Neukum <oliver@neukum.org> 20915L: linux-usb@vger.kernel.org 20916S: Maintained 20917F: drivers/net/usb/cdc_*.c 20918F: include/uapi/linux/usb/cdc.h 20919 20920USB CHAOSKEY DRIVER 20921M: Keith Packard <keithp@keithp.com> 20922L: linux-usb@vger.kernel.org 20923S: Maintained 20924F: drivers/usb/misc/chaoskey.c 20925 20926USB CYPRESS C67X00 DRIVER 20927L: linux-usb@vger.kernel.org 20928S: Orphan 20929F: drivers/usb/c67x00/ 20930 20931USB DAVICOM DM9601 DRIVER 20932M: Peter Korsgaard <peter@korsgaard.com> 20933L: netdev@vger.kernel.org 20934S: Maintained 20935W: http://www.linux-usb.org/usbnet 20936F: drivers/net/usb/dm9601.c 20937 20938USB EHCI DRIVER 20939M: Alan Stern <stern@rowland.harvard.edu> 20940L: linux-usb@vger.kernel.org 20941S: Maintained 20942F: Documentation/usb/ehci.rst 20943F: drivers/usb/host/ehci* 20944 20945USB GADGET/PERIPHERAL SUBSYSTEM 20946M: Felipe Balbi <balbi@kernel.org> 20947L: linux-usb@vger.kernel.org 20948S: Maintained 20949W: http://www.linux-usb.org/gadget 20950T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20951F: drivers/usb/gadget/ 20952F: include/linux/usb/gadget* 20953 20954USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20955M: Jiri Kosina <jikos@kernel.org> 20956M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20957L: linux-usb@vger.kernel.org 20958S: Maintained 20959T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20960F: Documentation/hid/hiddev.rst 20961F: drivers/hid/usbhid/ 20962 20963USB INTEL XHCI ROLE MUX DRIVER 20964M: Hans de Goede <hdegoede@redhat.com> 20965L: linux-usb@vger.kernel.org 20966S: Maintained 20967F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20968 20969USB IP DRIVER FOR HISILICON KIRIN 960 20970M: Yu Chen <chenyu56@huawei.com> 20971M: Binghui Wang <wangbinghui@hisilicon.com> 20972L: linux-usb@vger.kernel.org 20973S: Maintained 20974F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20975F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20976 20977USB IP DRIVER FOR HISILICON KIRIN 970 20978M: Mauro Carvalho Chehab <mchehab@kernel.org> 20979L: linux-usb@vger.kernel.org 20980S: Maintained 20981F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20982F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20983 20984USB ISP116X DRIVER 20985M: Olav Kongas <ok@artecdesign.ee> 20986L: linux-usb@vger.kernel.org 20987S: Maintained 20988F: drivers/usb/host/isp116x* 20989F: include/linux/usb/isp116x.h 20990 20991USB ISP1760 DRIVER 20992M: Rui Miguel Silva <rui.silva@linaro.org> 20993L: linux-usb@vger.kernel.org 20994S: Maintained 20995F: drivers/usb/isp1760/* 20996F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20997 20998USB LAN78XX ETHERNET DRIVER 20999M: Woojung Huh <woojung.huh@microchip.com> 21000M: UNGLinuxDriver@microchip.com 21001L: netdev@vger.kernel.org 21002S: Maintained 21003F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21004F: drivers/net/usb/lan78xx.* 21005F: include/dt-bindings/net/microchip-lan78xx.h 21006 21007USB MASS STORAGE DRIVER 21008M: Alan Stern <stern@rowland.harvard.edu> 21009L: linux-usb@vger.kernel.org 21010L: usb-storage@lists.one-eyed-alien.net 21011S: Maintained 21012F: drivers/usb/storage/ 21013 21014USB MIDI DRIVER 21015M: Clemens Ladisch <clemens@ladisch.de> 21016L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21017S: Maintained 21018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21019F: sound/usb/midi.* 21020 21021USB NETWORKING DRIVERS 21022L: linux-usb@vger.kernel.org 21023S: Odd Fixes 21024F: drivers/net/usb/ 21025 21026USB OHCI DRIVER 21027M: Alan Stern <stern@rowland.harvard.edu> 21028L: linux-usb@vger.kernel.org 21029S: Maintained 21030F: Documentation/usb/ohci.rst 21031F: drivers/usb/host/ohci* 21032 21033USB OTG FSM (Finite State Machine) 21034M: Peter Chen <peter.chen@kernel.org> 21035L: linux-usb@vger.kernel.org 21036S: Maintained 21037T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21038F: drivers/usb/common/usb-otg-fsm.c 21039 21040USB OVER IP DRIVER 21041M: Valentina Manea <valentina.manea.m@gmail.com> 21042M: Shuah Khan <shuah@kernel.org> 21043M: Shuah Khan <skhan@linuxfoundation.org> 21044L: linux-usb@vger.kernel.org 21045S: Maintained 21046F: Documentation/usb/usbip_protocol.rst 21047F: drivers/usb/usbip/ 21048F: tools/testing/selftests/drivers/usb/usbip/ 21049F: tools/usb/usbip/ 21050 21051USB PEGASUS DRIVER 21052M: Petko Manolov <petkan@nucleusys.com> 21053L: linux-usb@vger.kernel.org 21054L: netdev@vger.kernel.org 21055S: Maintained 21056W: https://github.com/petkan/pegasus 21057T: git git://github.com/petkan/pegasus.git 21058F: drivers/net/usb/pegasus.* 21059 21060USB PHY LAYER 21061M: Felipe Balbi <balbi@kernel.org> 21062L: linux-usb@vger.kernel.org 21063S: Maintained 21064T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21065F: drivers/usb/phy/ 21066 21067USB PRINTER DRIVER (usblp) 21068M: Pete Zaitcev <zaitcev@redhat.com> 21069L: linux-usb@vger.kernel.org 21070S: Supported 21071F: drivers/usb/class/usblp.c 21072 21073USB RAW GADGET DRIVER 21074R: Andrey Konovalov <andreyknvl@gmail.com> 21075L: linux-usb@vger.kernel.org 21076S: Maintained 21077F: Documentation/usb/raw-gadget.rst 21078F: drivers/usb/gadget/legacy/raw_gadget.c 21079F: include/uapi/linux/usb/raw_gadget.h 21080 21081USB QMI WWAN NETWORK DRIVER 21082M: Bjørn Mork <bjorn@mork.no> 21083L: netdev@vger.kernel.org 21084S: Maintained 21085F: Documentation/ABI/testing/sysfs-class-net-qmi 21086F: drivers/net/usb/qmi_wwan.c 21087 21088USB RTL8150 DRIVER 21089M: Petko Manolov <petkan@nucleusys.com> 21090L: linux-usb@vger.kernel.org 21091L: netdev@vger.kernel.org 21092S: Maintained 21093W: https://github.com/petkan/rtl8150 21094T: git git://github.com/petkan/rtl8150.git 21095F: drivers/net/usb/rtl8150.c 21096 21097USB SERIAL SUBSYSTEM 21098M: Johan Hovold <johan@kernel.org> 21099L: linux-usb@vger.kernel.org 21100S: Maintained 21101T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21102F: Documentation/usb/usb-serial.rst 21103F: drivers/usb/serial/ 21104F: include/linux/usb/serial.h 21105 21106USB SMSC75XX ETHERNET DRIVER 21107M: Steve Glendinning <steve.glendinning@shawell.net> 21108L: netdev@vger.kernel.org 21109S: Maintained 21110F: drivers/net/usb/smsc75xx.* 21111 21112USB SMSC95XX ETHERNET DRIVER 21113M: Steve Glendinning <steve.glendinning@shawell.net> 21114M: UNGLinuxDriver@microchip.com 21115L: netdev@vger.kernel.org 21116S: Maintained 21117F: drivers/net/usb/smsc95xx.* 21118 21119USB SUBSYSTEM 21120M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21121L: linux-usb@vger.kernel.org 21122S: Supported 21123W: http://www.linux-usb.org 21124T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21125F: Documentation/devicetree/bindings/usb/ 21126F: Documentation/usb/ 21127F: drivers/usb/ 21128F: include/dt-bindings/usb/ 21129F: include/linux/usb.h 21130F: include/linux/usb/ 21131 21132USB TYPEC BUS FOR ALTERNATE MODES 21133M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21134L: linux-usb@vger.kernel.org 21135S: Maintained 21136F: Documentation/ABI/testing/sysfs-bus-typec 21137F: Documentation/driver-api/usb/typec_bus.rst 21138F: drivers/usb/typec/altmodes/ 21139F: include/linux/usb/typec_altmode.h 21140 21141USB TYPEC CLASS 21142M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21143L: linux-usb@vger.kernel.org 21144S: Maintained 21145F: Documentation/ABI/testing/sysfs-class-typec 21146F: Documentation/driver-api/usb/typec.rst 21147F: drivers/usb/typec/ 21148F: include/linux/usb/typec.h 21149 21150USB TYPEC INTEL PMC MUX DRIVER 21151M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21152L: linux-usb@vger.kernel.org 21153S: Maintained 21154F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21155F: drivers/usb/typec/mux/intel_pmc_mux.c 21156 21157USB TYPEC PI3USB30532 MUX DRIVER 21158M: Hans de Goede <hdegoede@redhat.com> 21159L: linux-usb@vger.kernel.org 21160S: Maintained 21161F: drivers/usb/typec/mux/pi3usb30532.c 21162 21163USB TYPEC PORT CONTROLLER DRIVERS 21164M: Guenter Roeck <linux@roeck-us.net> 21165L: linux-usb@vger.kernel.org 21166S: Maintained 21167F: drivers/usb/typec/tcpm/ 21168 21169USB UHCI DRIVER 21170M: Alan Stern <stern@rowland.harvard.edu> 21171L: linux-usb@vger.kernel.org 21172S: Maintained 21173F: drivers/usb/host/uhci* 21174 21175USB VIDEO CLASS 21176M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21177L: linux-media@vger.kernel.org 21178S: Maintained 21179W: http://www.ideasonboard.org/uvc/ 21180T: git git://linuxtv.org/media_tree.git 21181F: drivers/media/usb/uvc/ 21182F: include/uapi/linux/uvcvideo.h 21183 21184USB WEBCAM GADGET 21185M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21186L: linux-usb@vger.kernel.org 21187S: Maintained 21188F: drivers/usb/gadget/function/*uvc* 21189F: drivers/usb/gadget/legacy/webcam.c 21190F: include/uapi/linux/usb/g_uvc.h 21191 21192USB WIRELESS RNDIS DRIVER (rndis_wlan) 21193M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21194L: linux-wireless@vger.kernel.org 21195S: Maintained 21196F: drivers/net/wireless/rndis_wlan.c 21197 21198USB XHCI DRIVER 21199M: Mathias Nyman <mathias.nyman@intel.com> 21200L: linux-usb@vger.kernel.org 21201S: Supported 21202F: drivers/usb/host/pci-quirks* 21203F: drivers/usb/host/xhci* 21204 21205USB ZD1201 DRIVER 21206L: linux-wireless@vger.kernel.org 21207S: Orphan 21208W: http://linux-lc100020.sourceforge.net 21209F: drivers/net/wireless/zydas/zd1201.* 21210 21211USB ZR364XX DRIVER 21212M: Antoine Jacquet <royale@zerezo.com> 21213L: linux-usb@vger.kernel.org 21214L: linux-media@vger.kernel.org 21215S: Maintained 21216W: http://royale.zerezo.com/zr364xx/ 21217T: git git://linuxtv.org/media_tree.git 21218F: Documentation/admin-guide/media/zr364xx* 21219F: drivers/media/usb/zr364xx/ 21220 21221USER-MODE LINUX (UML) 21222M: Richard Weinberger <richard@nod.at> 21223M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21224M: Johannes Berg <johannes@sipsolutions.net> 21225L: linux-um@lists.infradead.org 21226S: Maintained 21227W: http://user-mode-linux.sourceforge.net 21228Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21229T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21230T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21231F: Documentation/virt/uml/ 21232F: arch/um/ 21233F: arch/x86/um/ 21234F: fs/hostfs/ 21235 21236USERSPACE COPYIN/COPYOUT (UIOVEC) 21237M: Alexander Viro <viro@zeniv.linux.org.uk> 21238S: Maintained 21239F: include/linux/uio.h 21240F: lib/iov_iter.c 21241 21242USERSPACE DMA BUFFER DRIVER 21243M: Gerd Hoffmann <kraxel@redhat.com> 21244L: dri-devel@lists.freedesktop.org 21245S: Maintained 21246T: git git://anongit.freedesktop.org/drm/drm-misc 21247F: drivers/dma-buf/udmabuf.c 21248F: include/uapi/linux/udmabuf.h 21249 21250USERSPACE I/O (UIO) 21251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21252S: Maintained 21253T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21254F: Documentation/driver-api/uio-howto.rst 21255F: drivers/uio/ 21256F: include/linux/uio_driver.h 21257 21258UTIL-LINUX PACKAGE 21259M: Karel Zak <kzak@redhat.com> 21260L: util-linux@vger.kernel.org 21261S: Maintained 21262W: http://en.wikipedia.org/wiki/Util-linux 21263T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21264 21265UUID HELPERS 21266M: Christoph Hellwig <hch@lst.de> 21267R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21268L: linux-kernel@vger.kernel.org 21269S: Maintained 21270T: git git://git.infradead.org/users/hch/uuid.git 21271F: include/linux/uuid.h 21272F: include/uapi/linux/uuid.h 21273F: lib/test_uuid.c 21274F: lib/uuid.c 21275 21276UV SYSFS DRIVER 21277M: Justin Ernst <justin.ernst@hpe.com> 21278L: platform-driver-x86@vger.kernel.org 21279S: Maintained 21280F: drivers/platform/x86/uv_sysfs.c 21281 21282UVESAFB DRIVER 21283M: Michal Januszewski <spock@gentoo.org> 21284L: linux-fbdev@vger.kernel.org 21285S: Maintained 21286W: https://github.com/mjanusz/v86d 21287F: Documentation/fb/uvesafb.rst 21288F: drivers/video/fbdev/uvesafb.* 21289 21290Ux500 CLOCK DRIVERS 21291M: Ulf Hansson <ulf.hansson@linaro.org> 21292L: linux-clk@vger.kernel.org 21293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21294S: Maintained 21295F: drivers/clk/ux500/ 21296 21297VF610 NAND DRIVER 21298M: Stefan Agner <stefan@agner.ch> 21299L: linux-mtd@lists.infradead.org 21300S: Supported 21301F: drivers/mtd/nand/raw/vf610_nfc.c 21302 21303VFAT/FAT/MSDOS FILESYSTEM 21304M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21305S: Maintained 21306F: Documentation/filesystems/vfat.rst 21307F: fs/fat/ 21308F: tools/testing/selftests/filesystems/fat/ 21309 21310VFIO DRIVER 21311M: Alex Williamson <alex.williamson@redhat.com> 21312R: Cornelia Huck <cohuck@redhat.com> 21313L: kvm@vger.kernel.org 21314S: Maintained 21315T: git git://github.com/awilliam/linux-vfio.git 21316F: Documentation/driver-api/vfio.rst 21317F: drivers/vfio/ 21318F: include/linux/vfio.h 21319F: include/linux/vfio_pci_core.h 21320F: include/uapi/linux/vfio.h 21321 21322VFIO FSL-MC DRIVER 21323M: Diana Craciun <diana.craciun@oss.nxp.com> 21324L: kvm@vger.kernel.org 21325S: Maintained 21326F: drivers/vfio/fsl-mc/ 21327 21328VFIO HISILICON PCI DRIVER 21329M: Longfang Liu <liulongfang@huawei.com> 21330M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21331L: kvm@vger.kernel.org 21332S: Maintained 21333F: drivers/vfio/pci/hisilicon/ 21334 21335VFIO MEDIATED DEVICE DRIVERS 21336M: Kirti Wankhede <kwankhede@nvidia.com> 21337L: kvm@vger.kernel.org 21338S: Maintained 21339F: Documentation/driver-api/vfio-mediated-device.rst 21340F: drivers/vfio/mdev/ 21341F: include/linux/mdev.h 21342F: samples/vfio-mdev/ 21343 21344VFIO PCI DEVICE SPECIFIC DRIVERS 21345R: Jason Gunthorpe <jgg@nvidia.com> 21346R: Yishai Hadas <yishaih@nvidia.com> 21347R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21348R: Kevin Tian <kevin.tian@intel.com> 21349L: kvm@vger.kernel.org 21350S: Maintained 21351P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21352F: drivers/vfio/pci/*/ 21353 21354VFIO PLATFORM DRIVER 21355M: Eric Auger <eric.auger@redhat.com> 21356L: kvm@vger.kernel.org 21357S: Maintained 21358F: drivers/vfio/platform/ 21359 21360VFIO MLX5 PCI DRIVER 21361M: Yishai Hadas <yishaih@nvidia.com> 21362L: kvm@vger.kernel.org 21363S: Maintained 21364F: drivers/vfio/pci/mlx5/ 21365 21366VGA_SWITCHEROO 21367R: Lukas Wunner <lukas@wunner.de> 21368S: Maintained 21369T: git git://anongit.freedesktop.org/drm/drm-misc 21370F: Documentation/gpu/vga-switcheroo.rst 21371F: drivers/gpu/vga/vga_switcheroo.c 21372F: include/linux/vga_switcheroo.h 21373 21374VIA RHINE NETWORK DRIVER 21375S: Maintained 21376M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21377F: drivers/net/ethernet/via/via-rhine.c 21378 21379VIA SD/MMC CARD CONTROLLER DRIVER 21380M: Bruce Chang <brucechang@via.com.tw> 21381M: Harald Welte <HaraldWelte@viatech.com> 21382S: Maintained 21383F: drivers/mmc/host/via-sdmmc.c 21384 21385VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21386M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21387L: linux-fbdev@vger.kernel.org 21388S: Maintained 21389F: drivers/video/fbdev/via/ 21390F: include/linux/via-core.h 21391F: include/linux/via-gpio.h 21392F: include/linux/via_i2c.h 21393 21394VIA VELOCITY NETWORK DRIVER 21395M: Francois Romieu <romieu@fr.zoreil.com> 21396L: netdev@vger.kernel.org 21397S: Maintained 21398F: drivers/net/ethernet/via/via-velocity.* 21399 21400VICODEC VIRTUAL CODEC DRIVER 21401M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21402L: linux-media@vger.kernel.org 21403S: Maintained 21404W: https://linuxtv.org 21405T: git git://linuxtv.org/media_tree.git 21406F: drivers/media/test-drivers/vicodec/* 21407 21408VIDEO I2C POLLING DRIVER 21409M: Matt Ranostay <matt.ranostay@konsulko.com> 21410L: linux-media@vger.kernel.org 21411S: Maintained 21412F: drivers/media/i2c/video-i2c.c 21413 21414VIDEO MULTIPLEXER DRIVER 21415M: Philipp Zabel <p.zabel@pengutronix.de> 21416L: linux-media@vger.kernel.org 21417S: Maintained 21418F: drivers/media/platform/video-mux.c 21419 21420VIDEOBUF2 FRAMEWORK 21421M: Tomasz Figa <tfiga@chromium.org> 21422M: Marek Szyprowski <m.szyprowski@samsung.com> 21423L: linux-media@vger.kernel.org 21424S: Maintained 21425F: drivers/media/common/videobuf2/* 21426F: include/media/videobuf2-* 21427 21428VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21429M: Shuah Khan <skhan@linuxfoundation.org> 21430R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21431L: linux-media@vger.kernel.org 21432S: Maintained 21433W: https://linuxtv.org 21434T: git git://linuxtv.org/media_tree.git 21435F: drivers/media/test-drivers/vimc/* 21436 21437VIRT LIB 21438M: Alex Williamson <alex.williamson@redhat.com> 21439M: Paolo Bonzini <pbonzini@redhat.com> 21440L: kvm@vger.kernel.org 21441S: Supported 21442F: virt/lib/ 21443 21444VIRTIO AND VHOST VSOCK DRIVER 21445M: Stefan Hajnoczi <stefanha@redhat.com> 21446M: Stefano Garzarella <sgarzare@redhat.com> 21447L: kvm@vger.kernel.org 21448L: virtualization@lists.linux-foundation.org 21449L: netdev@vger.kernel.org 21450S: Maintained 21451F: drivers/vhost/vsock.c 21452F: include/linux/virtio_vsock.h 21453F: include/uapi/linux/virtio_vsock.h 21454F: net/vmw_vsock/virtio_transport.c 21455F: net/vmw_vsock/virtio_transport_common.c 21456 21457VIRTIO BLOCK AND SCSI DRIVERS 21458M: "Michael S. Tsirkin" <mst@redhat.com> 21459M: Jason Wang <jasowang@redhat.com> 21460R: Paolo Bonzini <pbonzini@redhat.com> 21461R: Stefan Hajnoczi <stefanha@redhat.com> 21462L: virtualization@lists.linux-foundation.org 21463S: Maintained 21464F: drivers/block/virtio_blk.c 21465F: drivers/scsi/virtio_scsi.c 21466F: drivers/vhost/scsi.c 21467F: include/uapi/linux/virtio_blk.h 21468F: include/uapi/linux/virtio_scsi.h 21469 21470VIRTIO CONSOLE DRIVER 21471M: Amit Shah <amit@kernel.org> 21472L: virtualization@lists.linux-foundation.org 21473S: Maintained 21474F: drivers/char/virtio_console.c 21475F: include/linux/virtio_console.h 21476F: include/uapi/linux/virtio_console.h 21477 21478VIRTIO CORE AND NET DRIVERS 21479M: "Michael S. Tsirkin" <mst@redhat.com> 21480M: Jason Wang <jasowang@redhat.com> 21481L: virtualization@lists.linux-foundation.org 21482S: Maintained 21483F: Documentation/ABI/testing/sysfs-bus-vdpa 21484F: Documentation/ABI/testing/sysfs-class-vduse 21485F: Documentation/devicetree/bindings/virtio/ 21486F: drivers/block/virtio_blk.c 21487F: drivers/crypto/virtio/ 21488F: drivers/net/virtio_net.c 21489F: drivers/vdpa/ 21490F: drivers/virtio/ 21491F: include/linux/vdpa.h 21492F: include/linux/virtio*.h 21493F: include/uapi/linux/virtio_*.h 21494F: tools/virtio/ 21495 21496VIRTIO BALLOON 21497M: "Michael S. Tsirkin" <mst@redhat.com> 21498M: David Hildenbrand <david@redhat.com> 21499L: virtualization@lists.linux-foundation.org 21500S: Maintained 21501F: drivers/virtio/virtio_balloon.c 21502F: include/uapi/linux/virtio_balloon.h 21503F: include/linux/balloon_compaction.h 21504F: mm/balloon_compaction.c 21505 21506VIRTIO CRYPTO DRIVER 21507M: Gonglei <arei.gonglei@huawei.com> 21508L: virtualization@lists.linux-foundation.org 21509L: linux-crypto@vger.kernel.org 21510S: Maintained 21511F: drivers/crypto/virtio/ 21512F: include/uapi/linux/virtio_crypto.h 21513 21514VIRTIO DRIVERS FOR S390 21515M: Cornelia Huck <cohuck@redhat.com> 21516M: Halil Pasic <pasic@linux.ibm.com> 21517M: Eric Farman <farman@linux.ibm.com> 21518L: linux-s390@vger.kernel.org 21519L: virtualization@lists.linux-foundation.org 21520L: kvm@vger.kernel.org 21521S: Supported 21522F: arch/s390/include/uapi/asm/virtio-ccw.h 21523F: drivers/s390/virtio/ 21524 21525VIRTIO FILE SYSTEM 21526M: Vivek Goyal <vgoyal@redhat.com> 21527M: Stefan Hajnoczi <stefanha@redhat.com> 21528M: Miklos Szeredi <miklos@szeredi.hu> 21529L: virtualization@lists.linux-foundation.org 21530L: linux-fsdevel@vger.kernel.org 21531S: Supported 21532W: https://virtio-fs.gitlab.io/ 21533F: Documentation/filesystems/virtiofs.rst 21534F: fs/fuse/virtio_fs.c 21535F: include/uapi/linux/virtio_fs.h 21536 21537VIRTIO GPIO DRIVER 21538M: Enrico Weigelt, metux IT consult <info@metux.net> 21539M: Viresh Kumar <vireshk@kernel.org> 21540L: linux-gpio@vger.kernel.org 21541L: virtualization@lists.linux-foundation.org 21542S: Maintained 21543F: drivers/gpio/gpio-virtio.c 21544F: include/uapi/linux/virtio_gpio.h 21545 21546VIRTIO GPU DRIVER 21547M: David Airlie <airlied@linux.ie> 21548M: Gerd Hoffmann <kraxel@redhat.com> 21549R: Gurchetan Singh <gurchetansingh@chromium.org> 21550R: Chia-I Wu <olvaffe@gmail.com> 21551L: dri-devel@lists.freedesktop.org 21552L: virtualization@lists.linux-foundation.org 21553S: Maintained 21554T: git git://anongit.freedesktop.org/drm/drm-misc 21555F: drivers/gpu/drm/virtio/ 21556F: include/uapi/linux/virtio_gpu.h 21557 21558VIRTIO HOST (VHOST) 21559M: "Michael S. Tsirkin" <mst@redhat.com> 21560M: Jason Wang <jasowang@redhat.com> 21561L: kvm@vger.kernel.org 21562L: virtualization@lists.linux-foundation.org 21563L: netdev@vger.kernel.org 21564S: Maintained 21565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21566F: drivers/vhost/ 21567F: include/linux/vhost_iotlb.h 21568F: include/uapi/linux/vhost.h 21569 21570VIRTIO INPUT DRIVER 21571M: Gerd Hoffmann <kraxel@redhat.com> 21572S: Maintained 21573F: drivers/virtio/virtio_input.c 21574F: include/uapi/linux/virtio_input.h 21575 21576VIRTIO IOMMU DRIVER 21577M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21578L: virtualization@lists.linux-foundation.org 21579S: Maintained 21580F: drivers/iommu/virtio-iommu.c 21581F: include/uapi/linux/virtio_iommu.h 21582 21583VIRTIO MEM DRIVER 21584M: David Hildenbrand <david@redhat.com> 21585L: virtualization@lists.linux-foundation.org 21586S: Maintained 21587W: https://virtio-mem.gitlab.io/ 21588F: drivers/virtio/virtio_mem.c 21589F: include/uapi/linux/virtio_mem.h 21590 21591VIRTIO SOUND DRIVER 21592M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21593M: "Michael S. Tsirkin" <mst@redhat.com> 21594L: virtualization@lists.linux-foundation.org 21595L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21596S: Maintained 21597F: include/uapi/linux/virtio_snd.h 21598F: sound/virtio/* 21599 21600VIRTIO I2C DRIVER 21601M: Conghui Chen <conghui.chen@intel.com> 21602M: Viresh Kumar <viresh.kumar@linaro.org> 21603L: linux-i2c@vger.kernel.org 21604L: virtualization@lists.linux-foundation.org 21605S: Maintained 21606F: drivers/i2c/busses/i2c-virtio.c 21607F: include/uapi/linux/virtio_i2c.h 21608 21609VIRTIO PMEM DRIVER 21610M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21611L: virtualization@lists.linux-foundation.org 21612S: Maintained 21613F: drivers/nvdimm/virtio_pmem.c 21614F: drivers/nvdimm/nd_virtio.c 21615 21616VIRTUAL BOX GUEST DEVICE DRIVER 21617M: Hans de Goede <hdegoede@redhat.com> 21618M: Arnd Bergmann <arnd@arndb.de> 21619M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21620S: Maintained 21621F: drivers/virt/vboxguest/ 21622F: include/linux/vbox_utils.h 21623F: include/uapi/linux/vbox*.h 21624 21625VIRTUAL BOX SHARED FOLDER VFS DRIVER 21626M: Hans de Goede <hdegoede@redhat.com> 21627L: linux-fsdevel@vger.kernel.org 21628S: Maintained 21629F: fs/vboxsf/* 21630 21631VIRTUAL SERIO DEVICE DRIVER 21632M: Stephen Chandler Paul <thatslyude@gmail.com> 21633S: Maintained 21634F: drivers/input/serio/userio.c 21635F: include/uapi/linux/userio.h 21636 21637VIVID VIRTUAL VIDEO DRIVER 21638M: Hans Verkuil <hverkuil@xs4all.nl> 21639L: linux-media@vger.kernel.org 21640S: Maintained 21641W: https://linuxtv.org 21642T: git git://linuxtv.org/media_tree.git 21643F: drivers/media/test-drivers/vivid/* 21644 21645VIDTV VIRTUAL DIGITAL TV DRIVER 21646M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21647L: linux-media@vger.kernel.org 21648S: Maintained 21649W: https://linuxtv.org 21650T: git git://linuxtv.org/media_tree.git 21651F: drivers/media/test-drivers/vidtv/* 21652 21653VLYNQ BUS 21654M: Florian Fainelli <f.fainelli@gmail.com> 21655L: openwrt-devel@lists.openwrt.org (subscribers-only) 21656S: Maintained 21657F: drivers/vlynq/vlynq.c 21658F: include/linux/vlynq.h 21659 21660VME SUBSYSTEM 21661M: Martyn Welch <martyn@welchs.me.uk> 21662M: Manohar Vanga <manohar.vanga@gmail.com> 21663M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21664L: linux-kernel@vger.kernel.org 21665S: Odd fixes 21666T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21667F: Documentation/driver-api/vme.rst 21668F: drivers/staging/vme_user/ 21669 21670VM SOCKETS (AF_VSOCK) 21671M: Stefano Garzarella <sgarzare@redhat.com> 21672L: virtualization@lists.linux-foundation.org 21673L: netdev@vger.kernel.org 21674S: Maintained 21675F: drivers/net/vsockmon.c 21676F: include/net/af_vsock.h 21677F: include/uapi/linux/vm_sockets.h 21678F: include/uapi/linux/vm_sockets_diag.h 21679F: include/uapi/linux/vsockmon.h 21680F: net/vmw_vsock/ 21681F: tools/testing/vsock/ 21682 21683VMWARE BALLOON DRIVER 21684M: Nadav Amit <namit@vmware.com> 21685R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21686L: linux-kernel@vger.kernel.org 21687S: Maintained 21688F: drivers/misc/vmw_balloon.c 21689 21690VMWARE HYPERVISOR INTERFACE 21691M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21692M: Alexey Makhalov <amakhalov@vmware.com> 21693R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21694L: virtualization@lists.linux-foundation.org 21695L: x86@kernel.org 21696S: Supported 21697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21698F: arch/x86/include/asm/vmware.h 21699F: arch/x86/kernel/cpu/vmware.c 21700 21701VMWARE PVRDMA DRIVER 21702M: Bryan Tan <bryantan@vmware.com> 21703M: Vishnu Dasa <vdasa@vmware.com> 21704R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21705L: linux-rdma@vger.kernel.org 21706S: Maintained 21707F: drivers/infiniband/hw/vmw_pvrdma/ 21708 21709VMware PVSCSI driver 21710M: Vishal Bhakta <vbhakta@vmware.com> 21711R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21712L: linux-scsi@vger.kernel.org 21713S: Maintained 21714F: drivers/scsi/vmw_pvscsi.c 21715F: drivers/scsi/vmw_pvscsi.h 21716 21717VMWARE VIRTUAL PTP CLOCK DRIVER 21718M: Vivek Thampi <vithampi@vmware.com> 21719R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21720L: netdev@vger.kernel.org 21721S: Supported 21722F: drivers/ptp/ptp_vmw.c 21723 21724VMWARE VMCI DRIVER 21725M: Bryan Tan <bryantan@vmware.com> 21726M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21727M: Vishnu Dasa <vdasa@vmware.com> 21728R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21729L: linux-kernel@vger.kernel.org 21730S: Maintained 21731F: drivers/misc/vmw_vmci/ 21732 21733VMWARE VMMOUSE SUBDRIVER 21734M: Zack Rusin <zackr@vmware.com> 21735R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21736R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21737L: linux-input@vger.kernel.org 21738S: Maintained 21739F: drivers/input/mouse/vmmouse.c 21740F: drivers/input/mouse/vmmouse.h 21741 21742VMWARE VMXNET3 ETHERNET DRIVER 21743M: Ronak Doshi <doshir@vmware.com> 21744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21745L: netdev@vger.kernel.org 21746S: Maintained 21747F: drivers/net/vmxnet3/ 21748 21749VOCORE VOCORE2 BOARD 21750M: Harvey Hunt <harveyhuntnexus@gmail.com> 21751L: linux-mips@vger.kernel.org 21752S: Maintained 21753F: arch/mips/boot/dts/ralink/vocore2.dts 21754 21755VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21756M: Liam Girdwood <lgirdwood@gmail.com> 21757M: Mark Brown <broonie@kernel.org> 21758L: linux-kernel@vger.kernel.org 21759S: Supported 21760W: http://www.slimlogic.co.uk/?p=48 21761T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21762F: Documentation/devicetree/bindings/regulator/ 21763F: Documentation/power/regulator/ 21764F: drivers/regulator/ 21765F: include/dt-bindings/regulator/ 21766F: include/linux/regulator/ 21767K: regulator_get_optional 21768 21769VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21770R: Matti Vaittinen <mazziesaccount@gmail.com> 21771F: drivers/regulator/irq_helpers.c 21772 21773VRF 21774M: David Ahern <dsahern@kernel.org> 21775L: netdev@vger.kernel.org 21776S: Maintained 21777F: Documentation/networking/vrf.rst 21778F: drivers/net/vrf.c 21779 21780VSPRINTF 21781M: Petr Mladek <pmladek@suse.com> 21782M: Steven Rostedt <rostedt@goodmis.org> 21783M: Sergey Senozhatsky <senozhatsky@chromium.org> 21784R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21785R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21786S: Maintained 21787T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21788F: Documentation/core-api/printk-formats.rst 21789F: lib/test_printf.c 21790F: lib/test_scanf.c 21791F: lib/vsprintf.c 21792 21793VT1211 HARDWARE MONITOR DRIVER 21794M: Juerg Haefliger <juergh@gmail.com> 21795L: linux-hwmon@vger.kernel.org 21796S: Maintained 21797F: Documentation/hwmon/vt1211.rst 21798F: drivers/hwmon/vt1211.c 21799 21800VT8231 HARDWARE MONITOR DRIVER 21801M: Roger Lucas <vt8231@hiddenengine.co.uk> 21802L: linux-hwmon@vger.kernel.org 21803S: Maintained 21804F: drivers/hwmon/vt8231.c 21805 21806VUB300 USB to SDIO/SD/MMC bridge chip 21807L: linux-mmc@vger.kernel.org 21808S: Orphan 21809F: drivers/mmc/host/vub300.c 21810 21811W1 DALLAS'S 1-WIRE BUS 21812M: Evgeniy Polyakov <zbr@ioremap.net> 21813S: Maintained 21814F: Documentation/devicetree/bindings/w1/ 21815F: Documentation/w1/ 21816F: drivers/w1/ 21817F: include/linux/w1.h 21818 21819W83791D HARDWARE MONITORING DRIVER 21820M: Marc Hulsman <m.hulsman@tudelft.nl> 21821L: linux-hwmon@vger.kernel.org 21822S: Maintained 21823F: Documentation/hwmon/w83791d.rst 21824F: drivers/hwmon/w83791d.c 21825 21826W83793 HARDWARE MONITORING DRIVER 21827M: Rudolf Marek <r.marek@assembler.cz> 21828L: linux-hwmon@vger.kernel.org 21829S: Maintained 21830F: Documentation/hwmon/w83793.rst 21831F: drivers/hwmon/w83793.c 21832 21833W83795 HARDWARE MONITORING DRIVER 21834M: Jean Delvare <jdelvare@suse.com> 21835L: linux-hwmon@vger.kernel.org 21836S: Maintained 21837F: drivers/hwmon/w83795.c 21838 21839W83L51xD SD/MMC CARD INTERFACE DRIVER 21840M: Pierre Ossman <pierre@ossman.eu> 21841S: Maintained 21842F: drivers/mmc/host/wbsd.* 21843 21844WACOM PROTOCOL 4 SERIAL TABLETS 21845M: Julian Squires <julian@cipht.net> 21846M: Hans de Goede <hdegoede@redhat.com> 21847L: linux-input@vger.kernel.org 21848S: Maintained 21849F: drivers/input/tablet/wacom_serial4.c 21850 21851WANGXUN ETHERNET DRIVER 21852M: Jiawen Wu <jiawenwu@trustnetic.com> 21853L: netdev@vger.kernel.org 21854S: Maintained 21855F: Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst 21856F: drivers/net/ethernet/wangxun/ 21857 21858WATCHDOG DEVICE DRIVERS 21859M: Wim Van Sebroeck <wim@linux-watchdog.org> 21860M: Guenter Roeck <linux@roeck-us.net> 21861L: linux-watchdog@vger.kernel.org 21862S: Maintained 21863W: http://www.linux-watchdog.org/ 21864T: git git://www.linux-watchdog.org/linux-watchdog.git 21865F: Documentation/devicetree/bindings/watchdog/ 21866F: Documentation/watchdog/ 21867F: drivers/watchdog/ 21868F: include/linux/watchdog.h 21869F: include/uapi/linux/watchdog.h 21870 21871WHISKEYCOVE PMIC GPIO DRIVER 21872M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21873L: linux-gpio@vger.kernel.org 21874S: Maintained 21875F: drivers/gpio/gpio-wcove.c 21876 21877WHWAVE RTC DRIVER 21878M: Dianlong Li <long17.cool@163.com> 21879L: linux-rtc@vger.kernel.org 21880S: Maintained 21881F: drivers/rtc/rtc-sd3078.c 21882 21883WIIMOTE HID DRIVER 21884M: David Rheinsberg <david.rheinsberg@gmail.com> 21885L: linux-input@vger.kernel.org 21886S: Maintained 21887F: drivers/hid/hid-wiimote* 21888 21889WILOCITY WIL6210 WIRELESS DRIVER 21890L: linux-wireless@vger.kernel.org 21891S: Orphan 21892W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21893F: drivers/net/wireless/ath/wil6210/ 21894 21895WINBOND CIR DRIVER 21896M: David Härdeman <david@hardeman.nu> 21897S: Maintained 21898F: drivers/media/rc/winbond-cir.c 21899 21900WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21901M: William Breathitt Gray <william.gray@linaro.org> 21902L: linux-watchdog@vger.kernel.org 21903S: Maintained 21904F: drivers/watchdog/ebc-c384_wdt.c 21905 21906WINSYSTEMS WS16C48 GPIO DRIVER 21907M: William Breathitt Gray <william.gray@linaro.org> 21908L: linux-gpio@vger.kernel.org 21909S: Maintained 21910F: drivers/gpio/gpio-ws16c48.c 21911 21912WIREGUARD SECURE NETWORK TUNNEL 21913M: Jason A. Donenfeld <Jason@zx2c4.com> 21914L: wireguard@lists.zx2c4.com 21915L: netdev@vger.kernel.org 21916S: Maintained 21917F: drivers/net/wireguard/ 21918F: tools/testing/selftests/wireguard/ 21919 21920WISTRON LAPTOP BUTTON DRIVER 21921M: Miloslav Trmac <mitr@volny.cz> 21922S: Maintained 21923F: drivers/input/misc/wistron_btns.c 21924 21925WL3501 WIRELESS PCMCIA CARD DRIVER 21926L: linux-wireless@vger.kernel.org 21927S: Odd fixes 21928F: drivers/net/wireless/wl3501* 21929 21930WOLFSON MICROELECTRONICS DRIVERS 21931L: patches@opensource.cirrus.com 21932S: Supported 21933W: https://github.com/CirrusLogic/linux-drivers/wiki 21934T: git https://github.com/CirrusLogic/linux-drivers.git 21935F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21936F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21937F: Documentation/devicetree/bindings/mfd/wm831x.txt 21938F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21939F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21940F: Documentation/devicetree/bindings/sound/wm* 21941F: Documentation/hwmon/wm83??.rst 21942F: arch/arm/mach-s3c/mach-crag6410* 21943F: drivers/clk/clk-wm83*.c 21944F: drivers/gpio/gpio-*wm*.c 21945F: drivers/gpio/gpio-arizona.c 21946F: drivers/hwmon/wm83??-hwmon.c 21947F: drivers/input/misc/wm831x-on.c 21948F: drivers/input/touchscreen/wm831x-ts.c 21949F: drivers/input/touchscreen/wm97*.c 21950F: drivers/leds/leds-wm83*.c 21951F: drivers/mfd/arizona* 21952F: drivers/mfd/cs47l24* 21953F: drivers/mfd/wm*.c 21954F: drivers/power/supply/wm83*.c 21955F: drivers/regulator/arizona* 21956F: drivers/regulator/wm8*.c 21957F: drivers/rtc/rtc-wm83*.c 21958F: drivers/video/backlight/wm83*_bl.c 21959F: drivers/watchdog/wm83*_wdt.c 21960F: include/linux/mfd/arizona/ 21961F: include/linux/mfd/wm831x/ 21962F: include/linux/mfd/wm8350/ 21963F: include/linux/mfd/wm8400* 21964F: include/linux/regulator/arizona* 21965F: include/linux/wm97xx.h 21966F: include/sound/wm????.h 21967F: sound/soc/codecs/arizona* 21968F: sound/soc/codecs/cs47l24* 21969F: sound/soc/codecs/wm* 21970 21971WORKQUEUE 21972M: Tejun Heo <tj@kernel.org> 21973R: Lai Jiangshan <jiangshanlai@gmail.com> 21974S: Maintained 21975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21976F: Documentation/core-api/workqueue.rst 21977F: include/linux/workqueue.h 21978F: kernel/workqueue.c 21979 21980WWAN DRIVERS 21981M: Loic Poulain <loic.poulain@linaro.org> 21982M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21983R: Johannes Berg <johannes@sipsolutions.net> 21984L: netdev@vger.kernel.org 21985S: Maintained 21986F: drivers/net/wwan/ 21987F: include/linux/wwan.h 21988F: include/uapi/linux/wwan.h 21989 21990X-POWERS AXP288 PMIC DRIVERS 21991M: Hans de Goede <hdegoede@redhat.com> 21992S: Maintained 21993F: drivers/acpi/pmic/intel_pmic_xpower.c 21994N: axp288 21995 21996X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21997M: Chen-Yu Tsai <wens@csie.org> 21998L: linux-kernel@vger.kernel.org 21999S: Maintained 22000N: axp[128] 22001 22002X.25 STACK 22003M: Martin Schiller <ms@dev.tdt.de> 22004L: linux-x25@vger.kernel.org 22005S: Maintained 22006F: Documentation/networking/lapb-module.rst 22007F: Documentation/networking/x25* 22008F: drivers/net/wan/hdlc_x25.c 22009F: drivers/net/wan/lapbether.c 22010F: include/*/lapb.h 22011F: include/net/x25* 22012F: include/uapi/linux/x25.h 22013F: net/lapb/ 22014F: net/x25/ 22015 22016X86 ARCHITECTURE (32-BIT AND 64-BIT) 22017M: Thomas Gleixner <tglx@linutronix.de> 22018M: Ingo Molnar <mingo@redhat.com> 22019M: Borislav Petkov <bp@alien8.de> 22020M: Dave Hansen <dave.hansen@linux.intel.com> 22021M: x86@kernel.org 22022R: "H. Peter Anvin" <hpa@zytor.com> 22023L: linux-kernel@vger.kernel.org 22024S: Maintained 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22026F: Documentation/devicetree/bindings/x86/ 22027F: Documentation/x86/ 22028F: arch/x86/ 22029 22030X86 ENTRY CODE 22031M: Andy Lutomirski <luto@kernel.org> 22032L: linux-kernel@vger.kernel.org 22033S: Maintained 22034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22035F: arch/x86/entry/ 22036 22037X86 MCE INFRASTRUCTURE 22038M: Tony Luck <tony.luck@intel.com> 22039M: Borislav Petkov <bp@alien8.de> 22040L: linux-edac@vger.kernel.org 22041S: Maintained 22042F: Documentation/ABI/testing/sysfs-mce 22043F: Documentation/x86/x86_64/machinecheck.rst 22044F: arch/x86/kernel/cpu/mce/* 22045 22046X86 MICROCODE UPDATE SUPPORT 22047M: Borislav Petkov <bp@alien8.de> 22048S: Maintained 22049F: arch/x86/kernel/cpu/microcode/* 22050 22051X86 MM 22052M: Dave Hansen <dave.hansen@linux.intel.com> 22053M: Andy Lutomirski <luto@kernel.org> 22054M: Peter Zijlstra <peterz@infradead.org> 22055L: linux-kernel@vger.kernel.org 22056S: Maintained 22057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22058F: arch/x86/mm/ 22059 22060X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22061M: Hans de Goede <hdegoede@redhat.com> 22062L: platform-driver-x86@vger.kernel.org 22063S: Maintained 22064T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22065F: drivers/platform/x86/x86-android-tablets.c 22066 22067X86 PLATFORM DRIVERS 22068M: Hans de Goede <hdegoede@redhat.com> 22069M: Mark Gross <markgross@kernel.org> 22070L: platform-driver-x86@vger.kernel.org 22071S: Maintained 22072T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22073F: drivers/platform/olpc/ 22074F: drivers/platform/x86/ 22075 22076X86 PLATFORM DRIVERS - ARCH 22077R: Darren Hart <dvhart@infradead.org> 22078R: Andy Shevchenko <andy@infradead.org> 22079L: platform-driver-x86@vger.kernel.org 22080L: x86@kernel.org 22081S: Maintained 22082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22083F: arch/x86/platform 22084 22085X86 PLATFORM UV HPE SUPERDOME FLEX 22086M: Steve Wahl <steve.wahl@hpe.com> 22087R: Mike Travis <mike.travis@hpe.com> 22088R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22089R: Russ Anderson <russ.anderson@hpe.com> 22090S: Supported 22091F: arch/x86/include/asm/uv/ 22092F: arch/x86/kernel/apic/x2apic_uv_x.c 22093F: arch/x86/platform/uv/ 22094 22095X86 STACK UNWINDING 22096M: Josh Poimboeuf <jpoimboe@kernel.org> 22097M: Peter Zijlstra <peterz@infradead.org> 22098S: Supported 22099F: arch/x86/include/asm/unwind*.h 22100F: arch/x86/kernel/dumpstack.c 22101F: arch/x86/kernel/stacktrace.c 22102F: arch/x86/kernel/unwind_*.c 22103 22104X86 VDSO 22105M: Andy Lutomirski <luto@kernel.org> 22106L: linux-kernel@vger.kernel.org 22107S: Maintained 22108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22109F: arch/x86/entry/vdso/ 22110 22111XARRAY 22112M: Matthew Wilcox <willy@infradead.org> 22113L: linux-fsdevel@vger.kernel.org 22114S: Supported 22115F: Documentation/core-api/xarray.rst 22116F: include/linux/idr.h 22117F: include/linux/xarray.h 22118F: lib/idr.c 22119F: lib/xarray.c 22120F: tools/testing/radix-tree 22121 22122XBOX DVD IR REMOTE 22123M: Benjamin Valentin <benpicco@googlemail.com> 22124S: Maintained 22125F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22126F: drivers/media/rc/xbox_remote.c 22127 22128XC2028/3028 TUNER DRIVER 22129M: Mauro Carvalho Chehab <mchehab@kernel.org> 22130L: linux-media@vger.kernel.org 22131S: Maintained 22132W: https://linuxtv.org 22133T: git git://linuxtv.org/media_tree.git 22134F: drivers/media/tuners/xc2028.* 22135 22136XDP (eXpress Data Path) 22137M: Alexei Starovoitov <ast@kernel.org> 22138M: Daniel Borkmann <daniel@iogearbox.net> 22139M: David S. Miller <davem@davemloft.net> 22140M: Jakub Kicinski <kuba@kernel.org> 22141M: Jesper Dangaard Brouer <hawk@kernel.org> 22142M: John Fastabend <john.fastabend@gmail.com> 22143L: netdev@vger.kernel.org 22144L: bpf@vger.kernel.org 22145S: Supported 22146F: include/net/xdp.h 22147F: include/net/xdp_priv.h 22148F: include/trace/events/xdp.h 22149F: kernel/bpf/cpumap.c 22150F: kernel/bpf/devmap.c 22151F: net/core/xdp.c 22152F: samples/bpf/xdp* 22153F: tools/testing/selftests/bpf/*xdp* 22154F: tools/testing/selftests/bpf/*/*xdp* 22155F: drivers/net/ethernet/*/*/*/*/*xdp* 22156F: drivers/net/ethernet/*/*/*xdp* 22157K: (?:\b|_)xdp(?:\b|_) 22158 22159XDP SOCKETS (AF_XDP) 22160M: Björn Töpel <bjorn@kernel.org> 22161M: Magnus Karlsson <magnus.karlsson@intel.com> 22162M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22163R: Jonathan Lemon <jonathan.lemon@gmail.com> 22164L: netdev@vger.kernel.org 22165L: bpf@vger.kernel.org 22166S: Maintained 22167F: Documentation/networking/af_xdp.rst 22168F: include/net/xdp_sock* 22169F: include/net/xsk_buff_pool.h 22170F: include/uapi/linux/if_xdp.h 22171F: include/uapi/linux/xdp_diag.h 22172F: include/net/netns/xdp.h 22173F: net/xdp/ 22174F: tools/testing/selftests/bpf/*xsk* 22175 22176XEN BLOCK SUBSYSTEM 22177M: Roger Pau Monné <roger.pau@citrix.com> 22178L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22179S: Supported 22180F: drivers/block/xen* 22181F: drivers/block/xen-blkback/* 22182 22183XEN HYPERVISOR ARM 22184M: Stefano Stabellini <sstabellini@kernel.org> 22185L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22186S: Maintained 22187F: arch/arm/include/asm/xen/ 22188F: arch/arm/xen/ 22189 22190XEN HYPERVISOR ARM64 22191M: Stefano Stabellini <sstabellini@kernel.org> 22192L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22193S: Maintained 22194F: arch/arm64/include/asm/xen/ 22195F: arch/arm64/xen/ 22196 22197XEN HYPERVISOR INTERFACE 22198M: Juergen Gross <jgross@suse.com> 22199M: Stefano Stabellini <sstabellini@kernel.org> 22200R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22201L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22202S: Supported 22203T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22204F: Documentation/ABI/stable/sysfs-hypervisor-xen 22205F: Documentation/ABI/testing/sysfs-hypervisor-xen 22206F: drivers/*/xen-*front.c 22207F: drivers/xen/ 22208F: include/uapi/xen/ 22209F: include/xen/ 22210F: kernel/configs/xen.config 22211 22212XEN HYPERVISOR X86 22213M: Juergen Gross <jgross@suse.com> 22214R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22215L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22216S: Supported 22217F: arch/x86/configs/xen.config 22218F: arch/x86/include/asm/pvclock-abi.h 22219F: arch/x86/include/asm/xen/ 22220F: arch/x86/platform/pvh/ 22221F: arch/x86/xen/ 22222 22223XEN NETWORK BACKEND DRIVER 22224M: Wei Liu <wei.liu@kernel.org> 22225M: Paul Durrant <paul@xen.org> 22226L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22227L: netdev@vger.kernel.org 22228S: Supported 22229F: drivers/net/xen-netback/* 22230 22231XEN PCI SUBSYSTEM 22232M: Juergen Gross <jgross@suse.com> 22233L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22234S: Supported 22235F: arch/x86/pci/*xen* 22236F: drivers/pci/*xen* 22237 22238XEN PVSCSI DRIVERS 22239M: Juergen Gross <jgross@suse.com> 22240L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22241L: linux-scsi@vger.kernel.org 22242S: Supported 22243F: drivers/scsi/xen-scsifront.c 22244F: drivers/xen/xen-scsiback.c 22245F: include/xen/interface/io/vscsiif.h 22246 22247XEN PVUSB DRIVER 22248M: Juergen Gross <jgross@suse.com> 22249L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22250L: linux-usb@vger.kernel.org 22251S: Supported 22252F: drivers/usb/host/xen* 22253F: include/xen/interface/io/usbif.h 22254 22255XEN SOUND FRONTEND DRIVER 22256M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22257L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22259S: Supported 22260F: sound/xen/* 22261 22262XEN SWIOTLB SUBSYSTEM 22263M: Juergen Gross <jgross@suse.com> 22264M: Stefano Stabellini <sstabellini@kernel.org> 22265L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22266L: iommu@lists.linux.dev 22267S: Supported 22268F: arch/x86/xen/*swiotlb* 22269F: drivers/xen/*swiotlb* 22270 22271XFS FILESYSTEM 22272C: irc://irc.oftc.net/xfs 22273M: Darrick J. Wong <djwong@kernel.org> 22274L: linux-xfs@vger.kernel.org 22275S: Supported 22276W: http://xfs.org/ 22277T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22278F: Documentation/ABI/testing/sysfs-fs-xfs 22279F: Documentation/admin-guide/xfs.rst 22280F: Documentation/filesystems/xfs-delayed-logging-design.rst 22281F: Documentation/filesystems/xfs-self-describing-metadata.rst 22282F: fs/xfs/ 22283F: include/uapi/linux/dqblk_xfs.h 22284F: include/uapi/linux/fsmap.h 22285 22286XILINX AMS DRIVER 22287M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22288L: linux-iio@vger.kernel.org 22289S: Maintained 22290F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22291F: drivers/iio/adc/xilinx-ams.c 22292 22293XILINX AXI ETHERNET DRIVER 22294M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22295S: Maintained 22296F: drivers/net/ethernet/xilinx/xilinx_axienet* 22297 22298XILINX CAN DRIVER 22299M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22300R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22301L: linux-can@vger.kernel.org 22302S: Maintained 22303F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22304F: drivers/net/can/xilinx_can.c 22305 22306XILINX GPIO DRIVER 22307M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22308R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22309R: Michal Simek <michal.simek@xilinx.com> 22310S: Maintained 22311F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 22312F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22313F: drivers/gpio/gpio-xilinx.c 22314F: drivers/gpio/gpio-zynq.c 22315 22316XILINX SD-FEC IP CORES 22317M: Derek Kiernan <derek.kiernan@xilinx.com> 22318M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22319S: Maintained 22320F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22321F: Documentation/misc-devices/xilinx_sdfec.rst 22322F: drivers/misc/Kconfig 22323F: drivers/misc/Makefile 22324F: drivers/misc/xilinx_sdfec.c 22325F: include/uapi/misc/xilinx_sdfec.h 22326 22327XILINX PWM DRIVER 22328M: Sean Anderson <sean.anderson@seco.com> 22329S: Maintained 22330F: drivers/pwm/pwm-xilinx.c 22331F: include/clocksource/timer-xilinx.h 22332 22333XILINX UARTLITE SERIAL DRIVER 22334M: Peter Korsgaard <jacmet@sunsite.dk> 22335L: linux-serial@vger.kernel.org 22336S: Maintained 22337F: drivers/tty/serial/uartlite.c 22338 22339XILINX VIDEO IP CORES 22340M: Hyun Kwon <hyun.kwon@xilinx.com> 22341M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22342L: linux-media@vger.kernel.org 22343S: Supported 22344T: git git://linuxtv.org/media_tree.git 22345F: Documentation/devicetree/bindings/media/xilinx/ 22346F: drivers/media/platform/xilinx/ 22347F: include/uapi/linux/xilinx-v4l2-controls.h 22348 22349XILINX ZYNQMP DPDMA DRIVER 22350M: Hyun Kwon <hyun.kwon@xilinx.com> 22351M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22352L: dmaengine@vger.kernel.org 22353S: Supported 22354F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22355F: drivers/dma/xilinx/xilinx_dpdma.c 22356F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22357 22358XILINX ZYNQMP PSGTR PHY DRIVER 22359M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22360M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22361L: linux-kernel@vger.kernel.org 22362S: Supported 22363T: git https://github.com/Xilinx/linux-xlnx.git 22364F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22365F: drivers/phy/xilinx/phy-zynqmp.c 22366 22367XILINX ZYNQMP SHA3 DRIVER 22368M: Harsha <harsha.harsha@xilinx.com> 22369S: Maintained 22370F: drivers/crypto/xilinx/zynqmp-sha.c 22371 22372XILINX EVENT MANAGEMENT DRIVER 22373M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22374S: Maintained 22375F: drivers/soc/xilinx/xlnx_event_manager.c 22376F: include/linux/firmware/xlnx-event-manager.h 22377 22378XILLYBUS DRIVER 22379M: Eli Billauer <eli.billauer@gmail.com> 22380L: linux-kernel@vger.kernel.org 22381S: Supported 22382F: drivers/char/xillybus/ 22383 22384XLP9XX I2C DRIVER 22385M: George Cherian <gcherian@marvell.com> 22386L: linux-i2c@vger.kernel.org 22387S: Supported 22388W: http://www.marvell.com 22389F: drivers/i2c/busses/i2c-xlp9xx.c 22390 22391XRA1403 GPIO EXPANDER 22392M: Nandor Han <nandor.han@ge.com> 22393M: Semi Malinen <semi.malinen@ge.com> 22394L: linux-gpio@vger.kernel.org 22395S: Maintained 22396F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22397F: drivers/gpio/gpio-xra1403.c 22398 22399XTENSA XTFPGA PLATFORM SUPPORT 22400M: Max Filippov <jcmvbkbc@gmail.com> 22401L: linux-xtensa@linux-xtensa.org 22402S: Maintained 22403F: drivers/spi/spi-xtensa-xtfpga.c 22404F: sound/soc/xtensa/xtfpga-i2s.c 22405 22406YAM DRIVER FOR AX.25 22407M: Jean-Paul Roubelat <jpr@f6fbb.org> 22408L: linux-hams@vger.kernel.org 22409S: Maintained 22410F: drivers/net/hamradio/yam* 22411F: include/linux/yam.h 22412 22413YAMA SECURITY MODULE 22414M: Kees Cook <keescook@chromium.org> 22415S: Supported 22416T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22417F: Documentation/admin-guide/LSM/Yama.rst 22418F: security/yama/ 22419 22420YEALINK PHONE DRIVER 22421M: Henk Vergonet <Henk.Vergonet@gmail.com> 22422L: usbb2k-api-dev@nongnu.org 22423S: Maintained 22424F: Documentation/input/devices/yealink.rst 22425F: drivers/input/misc/yealink.* 22426 22427Z8530 DRIVER FOR AX.25 22428M: Joerg Reuter <jreuter@yaina.de> 22429L: linux-hams@vger.kernel.org 22430S: Maintained 22431W: http://yaina.de/jreuter/ 22432W: http://www.qsl.net/dl1bke/ 22433F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22434F: drivers/net/hamradio/*scc.c 22435F: drivers/net/hamradio/z8530.h 22436 22437ZBUD COMPRESSED PAGE ALLOCATOR 22438M: Seth Jennings <sjenning@redhat.com> 22439M: Dan Streetman <ddstreet@ieee.org> 22440L: linux-mm@kvack.org 22441S: Maintained 22442F: mm/zbud.c 22443 22444Z3FOLD COMPRESSED PAGE ALLOCATOR 22445M: Vitaly Wool <vitaly.wool@konsulko.com> 22446R: Miaohe Lin <linmiaohe@huawei.com> 22447L: linux-mm@kvack.org 22448S: Maintained 22449F: mm/z3fold.c 22450 22451ZD1211RW WIRELESS DRIVER 22452M: Ulrich Kunitz <kune@deine-taler.de> 22453L: linux-wireless@vger.kernel.org 22454L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22455S: Maintained 22456W: http://zd1211.ath.cx/wiki/DriverRewrite 22457F: drivers/net/wireless/zydas/zd1211rw/ 22458 22459ZD1301 MEDIA DRIVER 22460M: Antti Palosaari <crope@iki.fi> 22461L: linux-media@vger.kernel.org 22462S: Maintained 22463W: https://linuxtv.org/ 22464W: http://palosaari.fi/linux/ 22465Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22466F: drivers/media/usb/dvb-usb-v2/zd1301* 22467 22468ZD1301_DEMOD MEDIA DRIVER 22469M: Antti Palosaari <crope@iki.fi> 22470L: linux-media@vger.kernel.org 22471S: Maintained 22472W: https://linuxtv.org/ 22473W: http://palosaari.fi/linux/ 22474Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22475F: drivers/media/dvb-frontends/zd1301_demod* 22476 22477ZHAOXIN PROCESSOR SUPPORT 22478M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22479L: linux-kernel@vger.kernel.org 22480S: Maintained 22481F: arch/x86/kernel/cpu/zhaoxin.c 22482 22483ZONEFS FILESYSTEM 22484M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22485M: Naohiro Aota <naohiro.aota@wdc.com> 22486R: Johannes Thumshirn <jth@kernel.org> 22487L: linux-fsdevel@vger.kernel.org 22488S: Maintained 22489T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22490F: Documentation/filesystems/zonefs.rst 22491F: fs/zonefs/ 22492 22493ZPOOL COMPRESSED PAGE STORAGE API 22494M: Dan Streetman <ddstreet@ieee.org> 22495L: linux-mm@kvack.org 22496S: Maintained 22497F: include/linux/zpool.h 22498F: mm/zpool.c 22499 22500ZR36067 VIDEO FOR LINUX DRIVER 22501M: Corentin Labbe <clabbe@baylibre.com> 22502L: mjpeg-users@lists.sourceforge.net 22503L: linux-media@vger.kernel.org 22504S: Maintained 22505W: http://mjpeg.sourceforge.net/driver-zoran/ 22506Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22507F: Documentation/driver-api/media/drivers/zoran.rst 22508F: drivers/staging/media/zoran/ 22509 22510ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22511M: Minchan Kim <minchan@kernel.org> 22512M: Nitin Gupta <ngupta@vflare.org> 22513R: Sergey Senozhatsky <senozhatsky@chromium.org> 22514L: linux-kernel@vger.kernel.org 22515S: Maintained 22516F: Documentation/admin-guide/blockdev/zram.rst 22517F: drivers/block/zram/ 22518 22519ZS DECSTATION Z85C30 SERIAL DRIVER 22520M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22521S: Maintained 22522F: drivers/tty/serial/zs.* 22523 22524ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22525M: Minchan Kim <minchan@kernel.org> 22526M: Nitin Gupta <ngupta@vflare.org> 22527R: Sergey Senozhatsky <senozhatsky@chromium.org> 22528L: linux-mm@kvack.org 22529S: Maintained 22530F: Documentation/mm/zsmalloc.rst 22531F: include/linux/zsmalloc.h 22532F: mm/zsmalloc.c 22533 22534ZSTD 22535M: Nick Terrell <terrelln@fb.com> 22536S: Maintained 22537B: https://github.com/facebook/zstd/issues 22538T: git git://github.com/terrelln/linux.git 22539F: include/linux/zstd* 22540F: lib/zstd/ 22541F: lib/decompress_unzstd.c 22542F: crypto/zstd.c 22543N: zstd 22544K: zstd 22545 22546ZSWAP COMPRESSED SWAP CACHING 22547M: Seth Jennings <sjenning@redhat.com> 22548M: Dan Streetman <ddstreet@ieee.org> 22549M: Vitaly Wool <vitaly.wool@konsulko.com> 22550L: linux-mm@kvack.org 22551S: Maintained 22552F: mm/zswap.c 22553 22554THE REST 22555M: Linus Torvalds <torvalds@linux-foundation.org> 22556L: linux-kernel@vger.kernel.org 22557S: Buried alive in reporters 22558T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22559F: * 22560F: */ 22561
