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 TSE PCS 882M: Maxime Chevallier <maxime.chevallier@bootlin.com> 883L: netdev@vger.kernel.org 884S: Supported 885F: drivers/net/pcs/pcs-altera-tse.c 886F: include/linux/pcs-altera-tse.h 887 888ALTERA UART/JTAG UART SERIAL DRIVERS 889M: Tobias Klauser <tklauser@distanz.ch> 890L: linux-serial@vger.kernel.org 891S: Maintained 892F: drivers/tty/serial/altera_jtaguart.c 893F: drivers/tty/serial/altera_uart.c 894F: include/linux/altera_jtaguart.h 895F: include/linux/altera_uart.h 896 897AMAZON ANNAPURNA LABS FIC DRIVER 898M: Talel Shenhar <talel@amazon.com> 899S: Maintained 900F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 901F: drivers/irqchip/irq-al-fic.c 902 903AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 904M: Talel Shenhar <talel@amazon.com> 905M: Talel Shenhar <talelshenhar@gmail.com> 906S: Maintained 907F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 908F: drivers/edac/al_mc_edac.c 909 910AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 911M: Talel Shenhar <talel@amazon.com> 912S: Maintained 913F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 914F: drivers/thermal/thermal_mmio.c 915 916AMAZON ETHERNET DRIVERS 917M: Shay Agroskin <shayagr@amazon.com> 918M: Arthur Kiyanovski <akiyano@amazon.com> 919R: David Arinzon <darinzon@amazon.com> 920R: Noam Dagan <ndagan@amazon.com> 921R: Saeed Bishara <saeedb@amazon.com> 922L: netdev@vger.kernel.org 923S: Supported 924F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 925F: drivers/net/ethernet/amazon/ 926 927AMAZON RDMA EFA DRIVER 928M: Gal Pressman <galpress@amazon.com> 929R: Yossi Leybovich <sleybo@amazon.com> 930L: linux-rdma@vger.kernel.org 931S: Supported 932Q: https://patchwork.kernel.org/project/linux-rdma/list/ 933F: drivers/infiniband/hw/efa/ 934F: include/uapi/rdma/efa-abi.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 937M: Tom Lendacky <thomas.lendacky@amd.com> 938M: John Allen <john.allen@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/ 942F: include/linux/ccp.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 945M: Brijesh Singh <brijesh.singh@amd.com> 946M: Tom Lendacky <thomas.lendacky@amd.com> 947L: linux-crypto@vger.kernel.org 948S: Supported 949F: drivers/crypto/ccp/sev* 950F: include/uapi/linux/psp-sev.h 951 952AMD DISPLAY CORE 953M: Harry Wentland <harry.wentland@amd.com> 954M: Leo Li <sunpeng.li@amd.com> 955M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 956L: amd-gfx@lists.freedesktop.org 957S: Supported 958T: git https://gitlab.freedesktop.org/agd5f/linux.git 959F: drivers/gpu/drm/amd/display/ 960 961AMD FAM15H PROCESSOR POWER MONITORING DRIVER 962M: Huang Rui <ray.huang@amd.com> 963L: linux-hwmon@vger.kernel.org 964S: Supported 965F: Documentation/hwmon/fam15h_power.rst 966F: drivers/hwmon/fam15h_power.c 967 968AMD FCH GPIO DRIVER 969M: Enrico Weigelt, metux IT consult <info@metux.net> 970L: linux-gpio@vger.kernel.org 971S: Maintained 972F: drivers/gpio/gpio-amd-fch.c 973F: include/linux/platform_data/gpio/gpio-amd-fch.h 974 975AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 976L: linux-geode@lists.infradead.org (moderated for non-subscribers) 977S: Orphan 978F: drivers/usb/gadget/udc/amd5536udc.* 979 980AMD GEODE PROCESSOR/CHIPSET SUPPORT 981M: Andres Salomon <dilinger@queued.net> 982L: linux-geode@lists.infradead.org (moderated for non-subscribers) 983S: Supported 984W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 985F: arch/x86/include/asm/geode.h 986F: drivers/char/hw_random/geode-rng.c 987F: drivers/crypto/geode* 988F: drivers/video/fbdev/geode/ 989 990AMD IOMMU (AMD-VI) 991M: Joerg Roedel <joro@8bytes.org> 992R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 993L: iommu@lists.linux.dev 994S: Maintained 995T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 996F: drivers/iommu/amd/ 997F: include/linux/amd-iommu.h 998 999AMD KFD 1000M: Felix Kuehling <Felix.Kuehling@amd.com> 1001L: amd-gfx@lists.freedesktop.org 1002S: Supported 1003T: git https://gitlab.freedesktop.org/agd5f/linux.git 1004F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1005F: drivers/gpu/drm/amd/amdkfd/ 1006F: drivers/gpu/drm/amd/include/cik_structs.h 1007F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1008F: drivers/gpu/drm/amd/include/v9_structs.h 1009F: drivers/gpu/drm/amd/include/vi_structs.h 1010F: include/uapi/linux/kfd_ioctl.h 1011F: include/uapi/linux/kfd_sysfs.h 1012 1013AMD SPI DRIVER 1014M: Sanjay R Mehta <sanju.mehta@amd.com> 1015S: Maintained 1016F: drivers/spi/spi-amd.c 1017 1018AMD MP2 I2C DRIVER 1019M: Elie Morisse <syniurge@gmail.com> 1020M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1021M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1022L: linux-i2c@vger.kernel.org 1023S: Maintained 1024F: drivers/i2c/busses/i2c-amd-mp2* 1025 1026AMD PMC DRIVER 1027M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1028L: platform-driver-x86@vger.kernel.org 1029S: Maintained 1030F: drivers/platform/x86/amd/pmc.c 1031 1032AMD HSMP DRIVER 1033M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1034R: Carlos Bilbao <carlos.bilbao@amd.com> 1035L: platform-driver-x86@vger.kernel.org 1036S: Maintained 1037F: Documentation/x86/amd_hsmp.rst 1038F: arch/x86/include/asm/amd_hsmp.h 1039F: arch/x86/include/uapi/asm/amd_hsmp.h 1040F: drivers/platform/x86/amd/hsmp.c 1041 1042AMD POWERPLAY AND SWSMU 1043M: Evan Quan <evan.quan@amd.com> 1044L: amd-gfx@lists.freedesktop.org 1045S: Supported 1046T: git https://gitlab.freedesktop.org/agd5f/linux.git 1047F: drivers/gpu/drm/amd/pm/ 1048 1049AMD PSTATE DRIVER 1050M: Huang Rui <ray.huang@amd.com> 1051L: linux-pm@vger.kernel.org 1052S: Supported 1053F: Documentation/admin-guide/pm/amd-pstate.rst 1054F: drivers/cpufreq/amd-pstate* 1055F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1056 1057AMD PTDMA DRIVER 1058M: Sanjay R Mehta <sanju.mehta@amd.com> 1059L: dmaengine@vger.kernel.org 1060S: Maintained 1061F: drivers/dma/ptdma/ 1062 1063AMD SEATTLE DEVICE TREE SUPPORT 1064M: Brijesh Singh <brijeshkumar.singh@amd.com> 1065M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1066M: Tom Lendacky <thomas.lendacky@amd.com> 1067S: Supported 1068F: arch/arm64/boot/dts/amd/ 1069 1070AMD XGBE DRIVER 1071M: Tom Lendacky <thomas.lendacky@amd.com> 1072M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1076F: drivers/net/ethernet/amd/xgbe/ 1077 1078AMD SENSOR FUSION HUB DRIVER 1079M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1080L: linux-input@vger.kernel.org 1081S: Maintained 1082F: Documentation/hid/amd-sfh* 1083F: drivers/hid/amd-sfh-hid/ 1084 1085AMPHION VPU CODEC V4L2 DRIVER 1086M: Ming Qian <ming.qian@nxp.com> 1087M: Shijie Qin <shijie.qin@nxp.com> 1088M: Zhou Peng <eagle.zhou@nxp.com> 1089L: linux-media@vger.kernel.org 1090S: Maintained 1091F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1092F: drivers/media/platform/amphion/ 1093 1094AMS AS73211 DRIVER 1095M: Christian Eggers <ceggers@arri.de> 1096L: linux-iio@vger.kernel.org 1097S: Maintained 1098F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1099F: drivers/iio/light/as73211.c 1100 1101AMT (Automatic Multicast Tunneling) 1102M: Taehee Yoo <ap420073@gmail.com> 1103L: netdev@vger.kernel.org 1104S: Maintained 1105T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1106T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1107F: drivers/net/amt.c 1108 1109ANALOG DEVICES INC AD7192 DRIVER 1110M: Alexandru Tachici <alexandru.tachici@analog.com> 1111L: linux-iio@vger.kernel.org 1112S: Supported 1113W: https://ez.analog.com/linux-software-drivers 1114F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1115F: drivers/iio/adc/ad7192.c 1116 1117ANALOG DEVICES INC AD7292 DRIVER 1118M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1119L: linux-iio@vger.kernel.org 1120S: Supported 1121W: https://ez.analog.com/linux-software-drivers 1122F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1123F: drivers/iio/adc/ad7292.c 1124 1125ANALOG DEVICES INC AD3552R DRIVER 1126M: Nuno Sá <nuno.sa@analog.com> 1127L: linux-iio@vger.kernel.org 1128S: Supported 1129W: https://ez.analog.com/linux-software-drivers 1130F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1131F: drivers/iio/dac/ad3552r.c 1132 1133ANALOG DEVICES INC AD7293 DRIVER 1134M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1135L: linux-iio@vger.kernel.org 1136S: Supported 1137W: https://ez.analog.com/linux-software-drivers 1138F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1139F: drivers/iio/dac/ad7293.c 1140 1141ANALOG DEVICES INC AD7768-1 DRIVER 1142M: Michael Hennerich <Michael.Hennerich@analog.com> 1143L: linux-iio@vger.kernel.org 1144S: Supported 1145W: https://ez.analog.com/linux-software-drivers 1146F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1147F: drivers/iio/adc/ad7768-1.c 1148 1149ANALOG DEVICES INC AD7780 DRIVER 1150M: Michael Hennerich <Michael.Hennerich@analog.com> 1151M: Renato Lui Geh <renatogeh@gmail.com> 1152L: linux-iio@vger.kernel.org 1153S: Supported 1154W: https://ez.analog.com/linux-software-drivers 1155F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1156F: drivers/iio/adc/ad7780.c 1157 1158ANALOG DEVICES INC AD74413R DRIVER 1159M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1160L: linux-iio@vger.kernel.org 1161S: Supported 1162W: http://ez.analog.com/community/linux-device-drivers 1163F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1164F: drivers/iio/addac/ad74413r.c 1165F: include/dt-bindings/iio/addac/adi,ad74413r.h 1166 1167ANALOG DEVICES INC AD9389B DRIVER 1168M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1169L: linux-media@vger.kernel.org 1170S: Maintained 1171F: drivers/media/i2c/ad9389b* 1172 1173ANALOG DEVICES INC ADA4250 DRIVER 1174M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1179F: drivers/iio/amplifiers/ada4250.c 1180 1181ANALOG DEVICES INC ADGS1408 DRIVER 1182M: Mircea Caprioru <mircea.caprioru@analog.com> 1183S: Supported 1184F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1185F: drivers/mux/adgs1408.c 1186 1187ANALOG DEVICES INC ADIN DRIVER 1188M: Michael Hennerich <michael.hennerich@analog.com> 1189L: netdev@vger.kernel.org 1190S: Supported 1191W: https://ez.analog.com/linux-software-drivers 1192F: Documentation/devicetree/bindings/net/adi,adin.yaml 1193F: drivers/net/phy/adin.c 1194 1195ANALOG DEVICES INC ADIS DRIVER LIBRARY 1196M: Nuno Sa <nuno.sa@analog.com> 1197L: linux-iio@vger.kernel.org 1198S: Supported 1199F: drivers/iio/imu/adis.c 1200F: drivers/iio/imu/adis_buffer.c 1201F: drivers/iio/imu/adis_trigger.c 1202F: include/linux/iio/imu/adis.h 1203 1204ANALOG DEVICES INC ADIS16460 DRIVER 1205M: Dragos Bogdan <dragos.bogdan@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208W: https://ez.analog.com/linux-software-drivers 1209F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1210F: drivers/iio/imu/adis16460.c 1211 1212ANALOG DEVICES INC ADIS16475 DRIVER 1213M: Nuno Sa <nuno.sa@analog.com> 1214L: linux-iio@vger.kernel.org 1215W: https://ez.analog.com/linux-software-drivers 1216S: Supported 1217F: drivers/iio/imu/adis16475.c 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1219 1220ANALOG DEVICES INC ADM1177 DRIVER 1221M: Michael Hennerich <Michael.Hennerich@analog.com> 1222L: linux-hwmon@vger.kernel.org 1223S: Supported 1224W: https://ez.analog.com/linux-software-drivers 1225F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1226F: drivers/hwmon/adm1177.c 1227 1228ANALOG DEVICES INC ADMV1013 DRIVER 1229M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1230L: linux-iio@vger.kernel.org 1231S: Supported 1232W: https://ez.analog.com/linux-software-drivers 1233F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1234F: drivers/iio/frequency/admv1013.c 1235 1236ANALOG DEVICES INC ADMV8818 DRIVER 1237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1242F: drivers/iio/filter/admv8818.c 1243 1244ANALOG DEVICES INC ADMV1014 DRIVER 1245M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1250F: drivers/iio/frequency/admv1014.c 1251 1252ANALOG DEVICES INC ADP5061 DRIVER 1253M: Michael Hennerich <Michael.Hennerich@analog.com> 1254L: linux-pm@vger.kernel.org 1255S: Supported 1256W: https://ez.analog.com/linux-software-drivers 1257F: drivers/power/supply/adp5061.c 1258 1259ANALOG DEVICES INC ADRF6780 DRIVER 1260M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1261L: linux-iio@vger.kernel.org 1262S: Supported 1263W: https://ez.analog.com/linux-software-drivers 1264F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1265F: drivers/iio/frequency/adrf6780.c 1266 1267ANALOG DEVICES INC ADV7180 DRIVER 1268M: Lars-Peter Clausen <lars@metafoo.de> 1269L: linux-media@vger.kernel.org 1270S: Supported 1271W: https://ez.analog.com/linux-software-drivers 1272F: drivers/media/i2c/adv7180.c 1273F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1274 1275ANALOG DEVICES INC ADV748X DRIVER 1276M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1277L: linux-media@vger.kernel.org 1278S: Maintained 1279F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1280F: drivers/media/i2c/adv748x/* 1281 1282ANALOG DEVICES INC ADV7511 DRIVER 1283M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1284L: linux-media@vger.kernel.org 1285S: Maintained 1286F: drivers/media/i2c/adv7511* 1287 1288ANALOG DEVICES INC ADV7604 DRIVER 1289M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1290L: linux-media@vger.kernel.org 1291S: Maintained 1292F: drivers/media/i2c/adv7604* 1293F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1294 1295ANALOG DEVICES INC ADV7842 DRIVER 1296M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1297L: linux-media@vger.kernel.org 1298S: Maintained 1299F: drivers/media/i2c/adv7842* 1300 1301ANALOG DEVICES INC ADXRS290 DRIVER 1302M: Nishant Malpani <nish.malpani25@gmail.com> 1303L: linux-iio@vger.kernel.org 1304S: Supported 1305F: drivers/iio/gyro/adxrs290.c 1306F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1307 1308ANALOG DEVICES INC ASOC CODEC DRIVERS 1309M: Lars-Peter Clausen <lars@metafoo.de> 1310M: Nuno Sá <nuno.sa@analog.com> 1311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1312S: Supported 1313W: http://wiki.analog.com/ 1314W: https://ez.analog.com/linux-software-drivers 1315F: sound/soc/codecs/ad1* 1316F: sound/soc/codecs/ad7* 1317F: sound/soc/codecs/adau* 1318F: sound/soc/codecs/adav* 1319F: sound/soc/codecs/sigmadsp.* 1320F: sound/soc/codecs/ssm* 1321 1322ANALOG DEVICES INC DMA DRIVERS 1323M: Lars-Peter Clausen <lars@metafoo.de> 1324S: Supported 1325W: https://ez.analog.com/linux-software-drivers 1326F: drivers/dma/dma-axi-dmac.c 1327 1328ANALOG DEVICES INC IIO DRIVERS 1329M: Lars-Peter Clausen <lars@metafoo.de> 1330M: Michael Hennerich <Michael.Hennerich@analog.com> 1331S: Supported 1332W: http://wiki.analog.com/ 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1335F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1336F: Documentation/devicetree/bindings/iio/*/adi,* 1337F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1338F: drivers/iio/*/ad* 1339F: drivers/iio/adc/ltc249* 1340F: drivers/iio/amplifiers/hmc425a.c 1341F: drivers/staging/iio/*/ad* 1342X: drivers/iio/*/adjd* 1343 1344ANALOGBITS PLL LIBRARIES 1345M: Paul Walmsley <paul.walmsley@sifive.com> 1346S: Supported 1347F: drivers/clk/analogbits/* 1348F: include/linux/clk/analogbits* 1349 1350ANDROID CONFIG FRAGMENTS 1351M: Rob Herring <robh@kernel.org> 1352S: Supported 1353F: kernel/configs/android* 1354 1355ANDROID DRIVERS 1356M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1357M: Arve Hjønnevåg <arve@android.com> 1358M: Todd Kjos <tkjos@android.com> 1359M: Martijn Coenen <maco@android.com> 1360M: Joel Fernandes <joel@joelfernandes.org> 1361M: Christian Brauner <christian@brauner.io> 1362M: Carlos Llamas <cmllamas@google.com> 1363M: Suren Baghdasaryan <surenb@google.com> 1364L: linux-kernel@vger.kernel.org 1365S: Supported 1366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1367F: drivers/android/ 1368 1369ANDROID GOLDFISH PIC DRIVER 1370M: Miodrag Dinic <miodrag.dinic@mips.com> 1371S: Supported 1372F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1373F: drivers/irqchip/irq-goldfish-pic.c 1374 1375ANDROID GOLDFISH RTC DRIVER 1376M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1377S: Supported 1378F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1379F: drivers/rtc/rtc-goldfish.c 1380 1381AOA (Apple Onboard Audio) ALSA DRIVER 1382M: Johannes Berg <johannes@sipsolutions.net> 1383L: linuxppc-dev@lists.ozlabs.org 1384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1385S: Maintained 1386F: sound/aoa/ 1387 1388APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1389M: William Breathitt Gray <william.gray@linaro.org> 1390L: linux-iio@vger.kernel.org 1391S: Maintained 1392F: drivers/iio/adc/stx104.c 1393 1394APM DRIVER 1395M: Jiri Kosina <jikos@kernel.org> 1396S: Odd fixes 1397T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1398F: arch/x86/kernel/apm_32.c 1399F: drivers/char/apm-emulation.c 1400F: include/linux/apm_bios.h 1401F: include/uapi/linux/apm_bios.h 1402 1403APPARMOR SECURITY MODULE 1404M: John Johansen <john.johansen@canonical.com> 1405M: John Johansen <john@apparmor.net> 1406L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1407S: Supported 1408W: apparmor.net 1409B: https://gitlab.com/apparmor/apparmor-kernel 1410C: irc://irc.oftc.net/apparmor 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1412T: https://gitlab.com/apparmor/apparmor-kernel.git 1413F: Documentation/admin-guide/LSM/apparmor.rst 1414F: security/apparmor/ 1415 1416APPLE BCM5974 MULTITOUCH DRIVER 1417M: Henrik Rydberg <rydberg@bitmath.org> 1418L: linux-input@vger.kernel.org 1419S: Odd fixes 1420F: drivers/input/mouse/bcm5974.c 1421 1422APPLE PCIE CONTROLLER DRIVER 1423M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1424M: Marc Zyngier <maz@kernel.org> 1425L: linux-pci@vger.kernel.org 1426S: Maintained 1427F: drivers/pci/controller/pcie-apple.c 1428 1429APPLE SMC DRIVER 1430M: Henrik Rydberg <rydberg@bitmath.org> 1431L: linux-hwmon@vger.kernel.org 1432S: Odd fixes 1433F: drivers/hwmon/applesmc.c 1434 1435APPLETALK NETWORK LAYER 1436L: netdev@vger.kernel.org 1437S: Odd fixes 1438F: drivers/net/appletalk/ 1439F: include/linux/atalk.h 1440F: include/uapi/linux/atalk.h 1441F: net/appletalk/ 1442 1443APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1444M: Khuong Dinh <khuong@os.amperecomputing.com> 1445S: Supported 1446F: arch/arm64/boot/dts/apm/ 1447 1448APPLIED MICRO (APM) X-GENE SOC EDAC 1449M: Khuong Dinh <khuong@os.amperecomputing.com> 1450S: Supported 1451F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1452F: drivers/edac/xgene_edac.c 1453 1454APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1455M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1456M: Keyur Chudgar <keyur@os.amperecomputing.com> 1457S: Supported 1458F: drivers/net/ethernet/apm/xgene-v2/ 1459 1460APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1461M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1462M: Keyur Chudgar <keyur@os.amperecomputing.com> 1463M: Quan Nguyen <quan@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1466F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1467F: drivers/net/ethernet/apm/xgene/ 1468F: drivers/net/mdio/mdio-xgene.c 1469 1470APPLIED MICRO (APM) X-GENE SOC PMU 1471M: Khuong Dinh <khuong@os.amperecomputing.com> 1472S: Supported 1473F: Documentation/admin-guide/perf/xgene-pmu.rst 1474F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1475F: drivers/perf/xgene_pmu.c 1476 1477APTINA CAMERA SENSOR PLL 1478M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1479L: linux-media@vger.kernel.org 1480S: Maintained 1481F: drivers/media/i2c/aptina-pll.* 1482 1483AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1484M: Aleksa Savic <savicaleksa83@gmail.com> 1485M: Jack Doan <me@jackdoan.com> 1486L: linux-hwmon@vger.kernel.org 1487S: Maintained 1488F: Documentation/hwmon/aquacomputer_d5next.rst 1489F: drivers/hwmon/aquacomputer_d5next.c 1490 1491AQUANTIA ETHERNET DRIVER (atlantic) 1492M: Igor Russkikh <irusskikh@marvell.com> 1493L: netdev@vger.kernel.org 1494S: Supported 1495W: https://www.marvell.com/ 1496Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1497F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1498F: drivers/net/ethernet/aquantia/atlantic/ 1499 1500AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1501M: Egor Pomozov <epomozov@marvell.com> 1502L: netdev@vger.kernel.org 1503S: Supported 1504W: http://www.aquantia.com 1505F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1506 1507AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1508M: Krzysztof Hałasa <khalasa@piap.pl> 1509L: linux-media@vger.kernel.org 1510S: Maintained 1511F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1512F: drivers/media/i2c/ar0521.c 1513 1514ARASAN NAND CONTROLLER DRIVER 1515M: Miquel Raynal <miquel.raynal@bootlin.com> 1516M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1517L: linux-mtd@lists.infradead.org 1518S: Maintained 1519F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1520F: drivers/mtd/nand/raw/arasan-nand-controller.c 1521 1522ARC FRAMEBUFFER DRIVER 1523M: Jaya Kumar <jayalk@intworks.biz> 1524S: Maintained 1525F: drivers/video/fbdev/arcfb.c 1526F: drivers/video/fbdev/core/fb_defio.c 1527 1528ARC PGU DRM DRIVER 1529M: Alexey Brodkin <abrodkin@synopsys.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1532F: drivers/gpu/drm/tiny/arcpgu.c 1533 1534ARCNET NETWORK LAYER 1535M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1536L: netdev@vger.kernel.org 1537S: Maintained 1538F: drivers/net/arcnet/ 1539F: include/uapi/linux/if_arcnet.h 1540 1541ARM ARCHITECTED TIMER DRIVER 1542M: Mark Rutland <mark.rutland@arm.com> 1543M: Marc Zyngier <maz@kernel.org> 1544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1545S: Maintained 1546F: arch/arm/include/asm/arch_timer.h 1547F: arch/arm64/include/asm/arch_timer.h 1548F: drivers/clocksource/arm_arch_timer.c 1549 1550ARM HDLCD DRM DRIVER 1551M: Liviu Dudau <liviu.dudau@arm.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1554F: drivers/gpu/drm/arm/hdlcd_* 1555 1556ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1557M: Linus Walleij <linus.walleij@linaro.org> 1558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1559S: Maintained 1560F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1561F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1562F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1563F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1564F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1565F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1566F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1567F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1568F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1569F: arch/arm/boot/dts/arm-realview-* 1570F: arch/arm/boot/dts/integrator* 1571F: arch/arm/boot/dts/versatile* 1572F: arch/arm/mach-versatile/ 1573F: drivers/bus/arm-integrator-lm.c 1574F: drivers/clk/versatile/ 1575F: drivers/i2c/busses/i2c-versatile.c 1576F: drivers/irqchip/irq-versatile-fpga.c 1577F: drivers/mtd/maps/physmap-versatile.* 1578F: drivers/power/reset/arm-versatile-reboot.c 1579F: drivers/soc/versatile/ 1580 1581ARM KOMEDA DRM-KMS DRIVER 1582M: James (Qian) Wang <james.qian.wang@arm.com> 1583M: Liviu Dudau <liviu.dudau@arm.com> 1584M: Mihail Atanassov <mihail.atanassov@arm.com> 1585L: Mali DP Maintainers <malidp@foss.arm.com> 1586S: Supported 1587T: git git://anongit.freedesktop.org/drm/drm-misc 1588F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1589F: Documentation/gpu/komeda-kms.rst 1590F: drivers/gpu/drm/arm/display/include/ 1591F: drivers/gpu/drm/arm/display/komeda/ 1592 1593ARM MALI PANFROST DRM DRIVER 1594M: Rob Herring <robh@kernel.org> 1595M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1596R: Steven Price <steven.price@arm.com> 1597R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1598L: dri-devel@lists.freedesktop.org 1599S: Supported 1600T: git git://anongit.freedesktop.org/drm/drm-misc 1601F: drivers/gpu/drm/panfrost/ 1602F: include/uapi/drm/panfrost_drm.h 1603 1604ARM MALI-DP DRM DRIVER 1605M: Liviu Dudau <liviu.dudau@arm.com> 1606M: Brian Starkey <brian.starkey@arm.com> 1607L: Mali DP Maintainers <malidp@foss.arm.com> 1608S: Supported 1609T: git git://anongit.freedesktop.org/drm/drm-misc 1610F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1611F: Documentation/gpu/afbc.rst 1612F: drivers/gpu/drm/arm/ 1613 1614ARM MFM AND FLOPPY DRIVERS 1615M: Ian Molton <spyro@f2s.com> 1616S: Maintained 1617F: arch/arm/include/asm/floppy.h 1618F: arch/arm/mach-rpc/floppydma.S 1619 1620ARM PMU PROFILING AND DEBUGGING 1621M: Will Deacon <will@kernel.org> 1622M: Mark Rutland <mark.rutland@arm.com> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: Documentation/devicetree/bindings/arm/pmu.yaml 1626F: Documentation/devicetree/bindings/perf/ 1627F: arch/arm*/include/asm/hw_breakpoint.h 1628F: arch/arm*/include/asm/perf_event.h 1629F: arch/arm*/kernel/hw_breakpoint.c 1630F: arch/arm*/kernel/perf_* 1631F: drivers/perf/ 1632F: include/linux/perf/arm_pmu.h 1633 1634ARM PORT 1635M: Russell King <linux@armlinux.org.uk> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637S: Odd Fixes 1638W: http://www.armlinux.org.uk/ 1639T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1640F: arch/arm/ 1641X: arch/arm/boot/dts/ 1642 1643ARM PRIMECELL AACI PL041 DRIVER 1644M: Russell King <linux@armlinux.org.uk> 1645S: Odd Fixes 1646F: sound/arm/aaci.* 1647 1648ARM PRIMECELL BUS SUPPORT 1649M: Russell King <linux@armlinux.org.uk> 1650S: Odd Fixes 1651F: drivers/amba/ 1652F: include/linux/amba/bus.h 1653 1654ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1655M: Miquel Raynal <miquel.raynal@bootlin.com> 1656M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1657L: linux-mtd@lists.infradead.org 1658S: Maintained 1659F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1660F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1661 1662ARM PRIMECELL PL35X SMC DRIVER 1663M: Miquel Raynal <miquel.raynal@bootlin.com> 1664M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1666S: Maintained 1667F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1668F: drivers/memory/pl353-smc.c 1669 1670ARM PRIMECELL CLCD PL110 DRIVER 1671M: Russell King <linux@armlinux.org.uk> 1672S: Odd Fixes 1673F: drivers/video/fbdev/amba-clcd.* 1674 1675ARM PRIMECELL KMI PL050 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/input/serio/ambakmi.* 1679F: include/linux/amba/kmi.h 1680 1681ARM PRIMECELL MMCI PL180/1 DRIVER 1682M: Russell King <linux@armlinux.org.uk> 1683S: Odd Fixes 1684F: drivers/mmc/host/mmci.* 1685F: include/linux/amba/mmci.h 1686 1687ARM PRIMECELL SSP PL022 SPI DRIVER 1688M: Linus Walleij <linus.walleij@linaro.org> 1689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1690S: Maintained 1691F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1692F: drivers/spi/spi-pl022.c 1693 1694ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1695M: Russell King <linux@armlinux.org.uk> 1696S: Odd Fixes 1697F: drivers/tty/serial/amba-pl01*.c 1698F: include/linux/amba/serial.h 1699 1700ARM PRIMECELL VIC PL190/PL192 DRIVER 1701M: Linus Walleij <linus.walleij@linaro.org> 1702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1703S: Maintained 1704F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1705F: drivers/irqchip/irq-vic.c 1706 1707ARM SMC WATCHDOG DRIVER 1708M: Julius Werner <jwerner@chromium.org> 1709R: Evan Benn <evanbenn@chromium.org> 1710S: Maintained 1711F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1712F: drivers/watchdog/arm_smc_wdt.c 1713 1714ARM SMMU DRIVERS 1715M: Will Deacon <will@kernel.org> 1716R: Robin Murphy <robin.murphy@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/iommu/arm,smmu* 1720F: drivers/iommu/arm/ 1721F: drivers/iommu/io-pgtable-arm* 1722 1723ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1724M: Arnd Bergmann <arnd@arndb.de> 1725M: Olof Johansson <olof@lixom.net> 1726M: soc@kernel.org 1727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1728S: Maintained 1729C: irc://irc.libera.chat/armlinux 1730T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1731F: arch/arm/boot/dts/Makefile 1732F: arch/arm64/boot/dts/Makefile 1733 1734ARM SUB-ARCHITECTURES 1735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1736S: Maintained 1737C: irc://irc.libera.chat/armlinux 1738T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1739F: arch/arm/mach-*/ 1740F: arch/arm/plat-*/ 1741 1742ARM/ACTIONS SEMI ARCHITECTURE 1743M: Andreas Färber <afaerber@suse.de> 1744M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1747S: Maintained 1748F: Documentation/devicetree/bindings/arm/actions.yaml 1749F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1750F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1751F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1752F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1753F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1754F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1755F: Documentation/devicetree/bindings/pinctrl/actions,* 1756F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1757F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1758F: arch/arm/boot/dts/owl-* 1759F: arch/arm/mach-actions/ 1760F: arch/arm64/boot/dts/actions/ 1761F: drivers/clk/actions/ 1762F: drivers/clocksource/timer-owl* 1763F: drivers/dma/owl-dma.c 1764F: drivers/i2c/busses/i2c-owl.c 1765F: drivers/irqchip/irq-owl-sirq.c 1766F: drivers/mmc/host/owl-mmc.c 1767F: drivers/net/ethernet/actions/ 1768F: drivers/pinctrl/actions/* 1769F: drivers/soc/actions/ 1770F: include/dt-bindings/power/owl-* 1771F: include/dt-bindings/reset/actions,* 1772F: include/linux/soc/actions/ 1773N: owl 1774 1775ARM/ADS SPHERE MACHINE SUPPORT 1776M: Lennert Buytenhek <kernel@wantstofly.org> 1777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1778S: Maintained 1779 1780ARM/AFEB9260 MACHINE SUPPORT 1781M: Sergey Lapin <slapin@ossfans.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784 1785ARM/AJECO 1ARM MACHINE SUPPORT 1786M: Lennert Buytenhek <kernel@wantstofly.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789 1790ARM/Allwinner SoC Clock Support 1791M: Emilio López <emilio@elopez.com.ar> 1792S: Maintained 1793F: drivers/clk/sunxi/ 1794 1795ARM/Allwinner sunXi SoC support 1796M: Chen-Yu Tsai <wens@csie.org> 1797M: Jernej Skrabec <jernej.skrabec@gmail.com> 1798M: Samuel Holland <samuel@sholland.org> 1799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1800S: Maintained 1801T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1802L: linux-sunxi@lists.linux.dev 1803F: arch/arm/mach-sunxi/ 1804F: arch/arm64/boot/dts/allwinner/ 1805F: drivers/clk/sunxi-ng/ 1806F: drivers/pinctrl/sunxi/ 1807F: drivers/soc/sunxi/ 1808N: allwinner 1809N: sun[x456789]i 1810N: sun50i 1811 1812ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1813M: Neil Armstrong <narmstrong@baylibre.com> 1814M: Jerome Brunet <jbrunet@baylibre.com> 1815L: linux-amlogic@lists.infradead.org 1816S: Maintained 1817F: Documentation/devicetree/bindings/clock/amlogic* 1818F: drivers/clk/meson/ 1819F: include/dt-bindings/clock/gxbb* 1820F: include/dt-bindings/clock/meson* 1821 1822ARM/Amlogic Meson SoC Crypto Drivers 1823M: Corentin Labbe <clabbe@baylibre.com> 1824L: linux-crypto@vger.kernel.org 1825L: linux-amlogic@lists.infradead.org 1826S: Maintained 1827F: Documentation/devicetree/bindings/crypto/amlogic* 1828F: drivers/crypto/amlogic/ 1829 1830ARM/Amlogic Meson SoC Sound Drivers 1831M: Jerome Brunet <jbrunet@baylibre.com> 1832L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1833S: Maintained 1834F: Documentation/devicetree/bindings/sound/amlogic* 1835F: sound/soc/meson/ 1836 1837ARM/Amlogic Meson SoC support 1838M: Neil Armstrong <narmstrong@baylibre.com> 1839M: Kevin Hilman <khilman@baylibre.com> 1840R: Jerome Brunet <jbrunet@baylibre.com> 1841R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1843L: linux-amlogic@lists.infradead.org 1844S: Maintained 1845W: http://linux-meson.com/ 1846F: arch/arm/boot/dts/meson* 1847F: arch/arm/mach-meson/ 1848F: arch/arm64/boot/dts/amlogic/ 1849F: drivers/mmc/host/meson* 1850F: drivers/pinctrl/meson/ 1851F: drivers/rtc/rtc-meson* 1852F: drivers/soc/amlogic/ 1853N: meson 1854 1855ARM/Annapurna Labs ALPINE ARCHITECTURE 1856M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1857M: Antoine Tenart <atenart@kernel.org> 1858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1859S: Maintained 1860F: arch/arm/boot/dts/alpine* 1861F: arch/arm/mach-alpine/ 1862F: arch/arm64/boot/dts/amazon/ 1863F: drivers/*/*alpine* 1864 1865ARM/APPLE MACHINE SUPPORT 1866M: Hector Martin <marcan@marcan.st> 1867M: Sven Peter <sven@svenpeter.dev> 1868R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1869L: asahi@lists.linux.dev 1870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1871S: Maintained 1872W: https://asahilinux.org 1873B: https://github.com/AsahiLinux/linux/issues 1874C: irc://irc.oftc.net/asahi-dev 1875T: git https://github.com/AsahiLinux/linux.git 1876F: Documentation/devicetree/bindings/arm/apple.yaml 1877F: Documentation/devicetree/bindings/arm/apple/* 1878F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1879F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1880F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1881F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1882F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1883F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1884F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1885F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1886F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1887F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1888F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1889F: Documentation/devicetree/bindings/power/apple* 1890F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1891F: arch/arm64/boot/dts/apple/ 1892F: drivers/clk/clk-apple-nco.c 1893F: drivers/dma/apple-admac.c 1894F: drivers/i2c/busses/i2c-pasemi-core.c 1895F: drivers/i2c/busses/i2c-pasemi-platform.c 1896F: drivers/iommu/apple-dart.c 1897F: drivers/irqchip/irq-apple-aic.c 1898F: drivers/mailbox/apple-mailbox.c 1899F: drivers/nvme/host/apple.c 1900F: drivers/nvmem/apple-efuses.c 1901F: drivers/pinctrl/pinctrl-apple-gpio.c 1902F: drivers/soc/apple/* 1903F: drivers/watchdog/apple_wdt.c 1904F: include/dt-bindings/interrupt-controller/apple-aic.h 1905F: include/dt-bindings/pinctrl/apple.h 1906F: include/linux/apple-mailbox.h 1907F: include/linux/soc/apple/* 1908 1909ARM/ARTPEC MACHINE SUPPORT 1910M: Jesper Nilsson <jesper.nilsson@axis.com> 1911M: Lars Persson <lars.persson@axis.com> 1912L: linux-arm-kernel@axis.com 1913S: Maintained 1914F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1915F: arch/arm/boot/dts/artpec6* 1916F: arch/arm/mach-artpec 1917F: drivers/clk/axis 1918F: drivers/crypto/axis 1919F: drivers/mmc/host/usdhi6rol0.c 1920F: drivers/pinctrl/pinctrl-artpec* 1921 1922ARM/ASPEED I2C DRIVER 1923M: Brendan Higgins <brendanhiggins@google.com> 1924R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1925R: Joel Stanley <joel@jms.id.au> 1926L: linux-i2c@vger.kernel.org 1927L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1928S: Maintained 1929F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1930F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1931F: drivers/i2c/busses/i2c-aspeed.c 1932F: drivers/irqchip/irq-aspeed-i2c-ic.c 1933 1934ARM/ASPEED MACHINE SUPPORT 1935M: Joel Stanley <joel@jms.id.au> 1936R: Andrew Jeffery <andrew@aj.id.au> 1937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1938L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1939S: Supported 1940Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1941T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1942F: Documentation/devicetree/bindings/arm/aspeed/ 1943F: arch/arm/boot/dts/aspeed-* 1944F: arch/arm/mach-aspeed/ 1945N: aspeed 1946 1947ARM/BITMAIN ARCHITECTURE 1948M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1950S: Maintained 1951F: Documentation/devicetree/bindings/arm/bitmain.yaml 1952F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1953F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1954F: arch/arm64/boot/dts/bitmain/ 1955F: drivers/clk/clk-bm1880.c 1956F: drivers/pinctrl/pinctrl-bm1880.c 1957 1958ARM/CALXEDA HIGHBANK ARCHITECTURE 1959M: Andre Przywara <andre.przywara@arm.com> 1960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1961S: Maintained 1962F: arch/arm/boot/dts/ecx-*.dts* 1963F: arch/arm/boot/dts/highbank.dts 1964F: arch/arm/mach-highbank/ 1965 1966ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1967M: Krzysztof Halasa <khalasa@piap.pl> 1968S: Maintained 1969F: arch/arm/mach-cns3xxx/ 1970 1971ARM/CAVIUM THUNDER NETWORK DRIVER 1972M: Sunil Goutham <sgoutham@marvell.com> 1973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1974S: Supported 1975F: drivers/net/ethernet/cavium/thunder/ 1976 1977ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1978M: Lukasz Majewski <lukma@denx.de> 1979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1980S: Maintained 1981F: arch/arm/mach-ep93xx/ts72xx.c 1982 1983ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1984M: Alexander Shiyan <shc_work@mail.ru> 1985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1986S: Odd Fixes 1987N: clps711x 1988 1989ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1990M: Lennert Buytenhek <kernel@wantstofly.org> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993 1994ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1995M: Hartley Sweeten <hsweeten@visionengravers.com> 1996M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1998S: Maintained 1999F: arch/arm/mach-ep93xx/ 2000F: arch/arm/mach-ep93xx/include/mach/ 2001 2002ARM/CLKDEV SUPPORT 2003M: Russell King <linux@armlinux.org.uk> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Maintained 2006T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2007F: drivers/clk/clkdev.c 2008 2009ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2010M: Baruch Siach <baruch@tkos.co.il> 2011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2012S: Maintained 2013F: arch/arm/boot/dts/cx92755* 2014N: digicolor 2015 2016ARM/CONTEC MICRO9 MACHINE SUPPORT 2017M: Hubert Feurstein <hubert.feurstein@contec.at> 2018S: Maintained 2019F: arch/arm/mach-ep93xx/micro9.c 2020 2021ARM/CORESIGHT FRAMEWORK AND DRIVERS 2022M: Mathieu Poirier <mathieu.poirier@linaro.org> 2023M: Suzuki K Poulose <suzuki.poulose@arm.com> 2024R: Mike Leach <mike.leach@linaro.org> 2025R: Leo Yan <leo.yan@linaro.org> 2026L: coresight@lists.linaro.org (moderated for non-subscribers) 2027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2028S: Maintained 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2030F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2031F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2032F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2033F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2034F: Documentation/trace/coresight/* 2035F: drivers/hwtracing/coresight/* 2036F: include/dt-bindings/arm/coresight-cti-dt.h 2037F: include/linux/coresight* 2038F: samples/coresight/* 2039F: tools/perf/arch/arm/util/auxtrace.c 2040F: tools/perf/arch/arm/util/cs-etm.c 2041F: tools/perf/arch/arm/util/cs-etm.h 2042F: tools/perf/arch/arm/util/pmu.c 2043F: tools/perf/util/cs-etm-decoder/* 2044F: tools/perf/util/cs-etm.* 2045 2046ARM/CORGI MACHINE SUPPORT 2047M: Richard Purdie <rpurdie@rpsys.net> 2048S: Maintained 2049 2050ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2051M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2052M: Linus Walleij <linus.walleij@linaro.org> 2053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2054S: Maintained 2055T: git git://github.com/ulli-kroll/linux.git 2056F: Documentation/devicetree/bindings/arm/gemini.yaml 2057F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2058F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2059F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2060F: arch/arm/boot/dts/gemini* 2061F: arch/arm/mach-gemini/ 2062F: drivers/crypto/gemini/ 2063F: drivers/net/ethernet/cortina/ 2064F: drivers/pinctrl/pinctrl-gemini.c 2065F: drivers/rtc/rtc-ftrtc010.c 2066 2067ARM/CZ.NIC TURRIS SUPPORT 2068M: Marek Behún <kabel@kernel.org> 2069S: Maintained 2070W: https://www.turris.cz/ 2071F: Documentation/ABI/testing/debugfs-moxtet 2072F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2073F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2074F: Documentation/devicetree/bindings/bus/moxtet.txt 2075F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2076F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2077F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2078F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2079F: drivers/bus/moxtet.c 2080F: drivers/firmware/turris-mox-rwtm.c 2081F: drivers/leds/leds-turris-omnia.c 2082F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2083F: drivers/gpio/gpio-moxtet.c 2084F: drivers/watchdog/armada_37xx_wdt.c 2085F: include/dt-bindings/bus/moxtet.h 2086F: include/linux/armada-37xx-rwtm-mailbox.h 2087F: include/linux/moxtet.h 2088 2089ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2090M: Robert Jarzmik <robert.jarzmik@free.fr> 2091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2092S: Maintained 2093F: arch/arm/mach-pxa/ezx.c 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119X: drivers/media/i2c/ 2120N: imx 2121N: mxs 2122 2123ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2124M: Shawn Guo <shawnguo@kernel.org> 2125M: Li Yang <leoyang.li@nxp.com> 2126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2127S: Maintained 2128T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2129F: arch/arm/boot/dts/ls1021a* 2130F: arch/arm64/boot/dts/freescale/fsl-* 2131F: arch/arm64/boot/dts/freescale/qoriq-* 2132 2133ARM/FREESCALE VYBRID ARM ARCHITECTURE 2134M: Shawn Guo <shawnguo@kernel.org> 2135M: Sascha Hauer <s.hauer@pengutronix.de> 2136R: Pengutronix Kernel Team <kernel@pengutronix.de> 2137R: Stefan Agner <stefan@agner.ch> 2138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2139S: Maintained 2140T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2141F: arch/arm/boot/dts/vf* 2142F: arch/arm/mach-imx/*vf610* 2143 2144ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2145M: Lennert Buytenhek <kernel@wantstofly.org> 2146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2147S: Maintained 2148 2149ARM/GUMSTIX MACHINE SUPPORT 2150M: Steve Sakoman <sakoman@gmail.com> 2151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2152S: Maintained 2153 2154ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2155M: Philipp Zabel <philipp.zabel@gmail.com> 2156M: Paul Parsons <lost.distance@yahoo.com> 2157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2158S: Maintained 2159F: arch/arm/mach-pxa/hx4700.c 2160F: arch/arm/mach-pxa/include/mach/hx4700.h 2161F: sound/soc/pxa/hx4700.c 2162 2163ARM/HISILICON SOC SUPPORT 2164M: Wei Xu <xuwei5@hisilicon.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Supported 2167W: http://www.hisilicon.com 2168T: git git://github.com/hisilicon/linux-hisi.git 2169F: arch/arm/boot/dts/hi3* 2170F: arch/arm/boot/dts/hip* 2171F: arch/arm/boot/dts/hisi* 2172F: arch/arm/mach-hisi/ 2173F: arch/arm64/boot/dts/hisilicon/ 2174 2175ARM/HP JORNADA 7XX MACHINE SUPPORT 2176M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2177S: Maintained 2178W: www.jlime.com 2179T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2180F: arch/arm/mach-sa1100/include/mach/jornada720.h 2181F: arch/arm/mach-sa1100/jornada720.c 2182 2183ARM/HPE GXP ARCHITECTURE 2184M: Jean-Marie Verdun <verdun@hpe.com> 2185M: Nick Hawkins <nick.hawkins@hpe.com> 2186S: Maintained 2187F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2188F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2189F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2190F: arch/arm/boot/dts/hpe-bmc* 2191F: arch/arm/boot/dts/hpe-gxp* 2192F: arch/arm/mach-hpe/ 2193F: drivers/clocksource/timer-gxp.c 2194F: drivers/spi/spi-gxp.c 2195F: drivers/watchdog/gxp-wdt.c 2196 2197ARM/IGEP MACHINE SUPPORT 2198M: Enric Balletbo i Serra <eballetbo@gmail.com> 2199M: Javier Martinez Canillas <javier@dowhile0.org> 2200L: linux-omap@vger.kernel.org 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: arch/arm/boot/dts/omap3-igep* 2204 2205ARM/INCOME PXA270 SUPPORT 2206M: Marek Vasut <marek.vasut@gmail.com> 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209F: arch/arm/mach-pxa/colibri-pxa270-income.c 2210 2211ARM/INTEL IOP32X ARM ARCHITECTURE 2212M: Lennert Buytenhek <kernel@wantstofly.org> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215 2216ARM/INTEL IQ81342EX MACHINE SUPPORT 2217M: Lennert Buytenhek <kernel@wantstofly.org> 2218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2219S: Maintained 2220 2221ARM/INTEL IXDP2850 MACHINE SUPPORT 2222M: Lennert Buytenhek <kernel@wantstofly.org> 2223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2224S: Maintained 2225 2226ARM/INTEL IXP4XX ARM ARCHITECTURE 2227M: Linus Walleij <linusw@kernel.org> 2228M: Imre Kaloz <kaloz@openwrt.org> 2229M: Krzysztof Halasa <khalasa@piap.pl> 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Maintained 2232F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2233F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2234F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2235F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2236F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2237F: arch/arm/mach-ixp4xx/ 2238F: drivers/bus/intel-ixp4xx-eb.c 2239F: drivers/clocksource/timer-ixp4xx.c 2240F: drivers/crypto/ixp4xx_crypto.c 2241F: drivers/gpio/gpio-ixp4xx.c 2242F: drivers/irqchip/irq-ixp4xx.c 2243F: include/linux/irqchip/irq-ixp4xx.h 2244F: include/linux/platform_data/timer-ixp4xx.h 2245 2246ARM/INTEL KEEMBAY ARCHITECTURE 2247M: Paul J. Murphy <paul.j.murphy@intel.com> 2248M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2249S: Maintained 2250F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2251F: arch/arm64/boot/dts/intel/keembay-evm.dts 2252F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2253 2254ARM/INTEL XSC3 (MANZANO) ARM CORE 2255M: Lennert Buytenhek <kernel@wantstofly.org> 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Maintained 2258 2259ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2260M: Lennert Buytenhek <kernel@wantstofly.org> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262S: Maintained 2263 2264ARM/LG1K ARCHITECTURE 2265M: Chanho Min <chanho.min@lge.com> 2266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2267S: Maintained 2268F: arch/arm64/boot/dts/lg/ 2269 2270ARM/LOGICPD PXA270 MACHINE SUPPORT 2271M: Lennert Buytenhek <kernel@wantstofly.org> 2272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2273S: Maintained 2274 2275ARM/LPC18XX ARCHITECTURE 2276M: Vladimir Zapolskiy <vz@mleia.com> 2277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2278S: Maintained 2279F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2280F: arch/arm/boot/dts/lpc43* 2281F: drivers/i2c/busses/i2c-lpc2k.c 2282F: drivers/memory/pl172.c 2283F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2284F: drivers/rtc/rtc-lpc24xx.c 2285N: lpc18xx 2286 2287ARM/LPC32XX SOC SUPPORT 2288M: Vladimir Zapolskiy <vz@mleia.com> 2289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2290S: Maintained 2291T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2292F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2293F: arch/arm/boot/dts/lpc32* 2294F: arch/arm/mach-lpc32xx/ 2295F: drivers/i2c/busses/i2c-pnx.c 2296F: drivers/net/ethernet/nxp/lpc_eth.c 2297F: drivers/usb/host/ohci-nxp.c 2298F: drivers/watchdog/pnx4008_wdt.c 2299N: lpc32xx 2300 2301ARM/MAGICIAN MACHINE SUPPORT 2302M: Philipp Zabel <philipp.zabel@gmail.com> 2303S: Maintained 2304 2305ARM/Marvell Dove/MV78xx0/Orion SOC support 2306M: Andrew Lunn <andrew@lunn.ch> 2307M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2308M: Gregory Clement <gregory.clement@bootlin.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2312F: Documentation/devicetree/bindings/soc/dove/ 2313F: arch/arm/boot/dts/dove* 2314F: arch/arm/boot/dts/orion5x* 2315F: arch/arm/mach-dove/ 2316F: arch/arm/mach-mv78xx0/ 2317F: arch/arm/mach-orion5x/ 2318F: arch/arm/plat-orion/ 2319F: drivers/soc/dove/ 2320 2321ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2322M: Andrew Lunn <andrew@lunn.ch> 2323M: Gregory Clement <gregory.clement@bootlin.com> 2324M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2326S: Maintained 2327T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2328F: arch/arm/boot/dts/armada* 2329F: arch/arm/boot/dts/kirkwood* 2330F: arch/arm/configs/mvebu_*_defconfig 2331F: arch/arm/mach-mvebu/ 2332F: arch/arm64/boot/dts/marvell/armada* 2333F: arch/arm64/boot/dts/marvell/cn913* 2334F: drivers/cpufreq/armada-37xx-cpufreq.c 2335F: drivers/cpufreq/armada-8k-cpufreq.c 2336F: drivers/cpufreq/mvebu-cpufreq.c 2337F: drivers/irqchip/irq-armada-370-xp.c 2338F: drivers/irqchip/irq-mvebu-* 2339F: drivers/pinctrl/mvebu/ 2340F: drivers/rtc/rtc-armada38x.c 2341 2342ARM/Mediatek RTC DRIVER 2343M: Eddie Huang <eddie.huang@mediatek.com> 2344M: Sean Wang <sean.wang@mediatek.com> 2345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2346L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2347S: Maintained 2348F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2349F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2350F: drivers/rtc/rtc-mt2712.c 2351F: drivers/rtc/rtc-mt6397.c 2352F: drivers/rtc/rtc-mt7622.c 2353 2354ARM/Mediatek SoC support 2355M: Matthias Brugger <matthias.bgg@gmail.com> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359W: https://mtk.wiki.kernel.org/ 2360C: irc://chat.freenode.net/linux-mediatek 2361F: arch/arm/boot/dts/mt6* 2362F: arch/arm/boot/dts/mt7* 2363F: arch/arm/boot/dts/mt8* 2364F: arch/arm/mach-mediatek/ 2365F: arch/arm64/boot/dts/mediatek/ 2366F: drivers/soc/mediatek/ 2367N: mtk 2368N: mt[678] 2369K: mediatek 2370 2371ARM/Mediatek USB3 PHY DRIVER 2372M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2375S: Maintained 2376F: Documentation/devicetree/bindings/phy/mediatek,* 2377F: drivers/phy/mediatek/ 2378 2379ARM/Microchip (AT91) SoC support 2380M: Nicolas Ferre <nicolas.ferre@microchip.com> 2381M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2382M: Claudiu Beznea <claudiu.beznea@microchip.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Supported 2385W: http://www.linux4sam.org 2386T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2387F: arch/arm/boot/dts/at91*.dts 2388F: arch/arm/boot/dts/at91*.dtsi 2389F: arch/arm/boot/dts/sama*.dts 2390F: arch/arm/boot/dts/sama*.dtsi 2391F: arch/arm/include/debug/at91.S 2392F: arch/arm/mach-at91/ 2393F: drivers/memory/atmel* 2394F: drivers/watchdog/sama5d4_wdt.c 2395F: include/soc/at91/ 2396X: drivers/input/touchscreen/atmel_mxt_ts.c 2397X: drivers/net/wireless/atmel/ 2398N: at91 2399N: atmel 2400 2401ARM/Microchip Sparx5 SoC support 2402M: Lars Povlsen <lars.povlsen@microchip.com> 2403M: Steen Hegelund <Steen.Hegelund@microchip.com> 2404M: UNGLinuxDriver@microchip.com 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406S: Supported 2407T: git git://github.com/microchip-ung/linux-upstream.git 2408F: arch/arm64/boot/dts/microchip/ 2409F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2410N: sparx5 2411 2412Microchip Timer Counter Block (TCB) Capture Driver 2413M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415L: linux-iio@vger.kernel.org 2416S: Maintained 2417F: drivers/counter/microchip-tcb-capture.c 2418 2419ARM/MILBEAUT ARCHITECTURE 2420M: Taichi Sugaya <sugaya.taichi@socionext.com> 2421M: Takao Orito <orito.takao@socionext.com> 2422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2423S: Maintained 2424F: arch/arm/boot/dts/milbeaut* 2425F: arch/arm/mach-milbeaut/ 2426N: milbeaut 2427 2428ARM/MIOA701 MACHINE SUPPORT 2429M: Robert Jarzmik <robert.jarzmik@free.fr> 2430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2431S: Maintained 2432F: arch/arm/mach-pxa/mioa701.c 2433 2434ARM/MStar/Sigmastar Armv7 SoC support 2435M: Daniel Palmer <daniel@thingy.jp> 2436M: Romain Perier <romain.perier@gmail.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Maintained 2439W: http://linux-chenxing.org/ 2440T: git git://github.com/linux-chenxing/linux.git 2441F: Documentation/devicetree/bindings/arm/mstar/* 2442F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2443F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2444F: arch/arm/boot/dts/mstar-* 2445F: arch/arm/mach-mstar/ 2446F: drivers/clk/mstar/ 2447F: drivers/clocksource/timer-msc313e.c 2448F: drivers/gpio/gpio-msc313.c 2449F: drivers/rtc/rtc-msc313.c 2450F: drivers/watchdog/msc313e_wdt.c 2451F: include/dt-bindings/clock/mstar-* 2452F: include/dt-bindings/gpio/msc313-gpio.h 2453 2454ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2455M: Michael Petchkovsky <mkpetch@internode.on.net> 2456S: Maintained 2457 2458ARM/NOMADIK/Ux500 ARCHITECTURES 2459M: Linus Walleij <linus.walleij@linaro.org> 2460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2461S: Maintained 2462T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2463F: Documentation/devicetree/bindings/arm/ste-* 2464F: Documentation/devicetree/bindings/arm/ux500.yaml 2465F: Documentation/devicetree/bindings/arm/ux500/ 2466F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2467F: arch/arm/boot/dts/ste-* 2468F: arch/arm/mach-nomadik/ 2469F: arch/arm/mach-ux500/ 2470F: drivers/clk/clk-nomadik.c 2471F: drivers/clocksource/clksrc-dbx500-prcmu.c 2472F: drivers/dma/ste_dma40* 2473F: drivers/hwspinlock/u8500_hsem.c 2474F: drivers/i2c/busses/i2c-nomadik.c 2475F: drivers/iio/adc/ab8500-gpadc.c 2476F: drivers/mfd/ab8500* 2477F: drivers/mfd/abx500* 2478F: drivers/mfd/db8500* 2479F: drivers/pinctrl/nomadik/ 2480F: drivers/rtc/rtc-ab8500.c 2481F: drivers/rtc/rtc-pl031.c 2482F: drivers/soc/ux500/ 2483 2484ARM/NUVOTON NPCM ARCHITECTURE 2485M: Avi Fishman <avifishman70@gmail.com> 2486M: Tomer Maimon <tmaimon77@gmail.com> 2487M: Tali Perry <tali.perry1@gmail.com> 2488R: Patrick Venture <venture@google.com> 2489R: Nancy Yuen <yuenn@google.com> 2490R: Benjamin Fair <benjaminfair@google.com> 2491L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2492S: Supported 2493F: Documentation/devicetree/bindings/*/*/*npcm* 2494F: Documentation/devicetree/bindings/*/*npcm* 2495F: Documentation/devicetree/bindings/arm/npcm/* 2496F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2497F: arch/arm/boot/dts/nuvoton-npcm* 2498F: arch/arm/mach-npcm/ 2499F: arch/arm64/boot/dts/nuvoton/ 2500F: drivers/*/*npcm* 2501F: drivers/*/*/*npcm* 2502F: drivers/rtc/rtc-nct3018y.c 2503F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2504F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2505 2506ARM/NUVOTON WPCM450 ARCHITECTURE 2507M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2508L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2509S: Maintained 2510W: https://github.com/neuschaefer/wpcm450/wiki 2511F: Documentation/devicetree/bindings/*/*wpcm* 2512F: arch/arm/boot/dts/nuvoton-wpcm450* 2513F: arch/arm/mach-npcm/wpcm450.c 2514F: drivers/*/*/*wpcm* 2515F: drivers/*/*wpcm* 2516 2517ARM/NXP S32G ARCHITECTURE 2518M: Chester Lin <clin@suse.com> 2519R: Andreas Färber <afaerber@suse.de> 2520R: Matthias Brugger <mbrugger@suse.com> 2521R: NXP S32 Linux Team <s32@nxp.com> 2522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2523S: Maintained 2524F: arch/arm64/boot/dts/freescale/s32g*.dts* 2525 2526ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2527L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2528S: Orphan 2529W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2530F: arch/arm/mach-s3c/gta02.h 2531F: arch/arm/mach-s3c/mach-gta02.c 2532 2533ARM/Orion SoC/Technologic Systems TS-78xx platform support 2534M: Alexander Clouter <alex@digriz.org.uk> 2535L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2536S: Maintained 2537W: http://www.digriz.org.uk/ts78xx/kernel 2538F: arch/arm/mach-orion5x/ts78xx-* 2539 2540ARM/OXNAS platform support 2541M: Neil Armstrong <narmstrong@baylibre.com> 2542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2543L: linux-oxnas@groups.io (moderated for non-subscribers) 2544S: Maintained 2545F: arch/arm/boot/dts/ox8*.dts* 2546F: arch/arm/mach-oxnas/ 2547F: drivers/power/reset/oxnas-restart.c 2548N: oxnas 2549 2550ARM/PALM TREO SUPPORT 2551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2552S: Orphan 2553F: arch/arm/mach-pxa/palmtreo.* 2554 2555ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2556M: Marek Vasut <marek.vasut@gmail.com> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559W: http://hackndev.com 2560F: arch/arm/mach-pxa/include/mach/palmld.h 2561F: arch/arm/mach-pxa/include/mach/palmtc.h 2562F: arch/arm/mach-pxa/include/mach/palmtx.h 2563F: arch/arm/mach-pxa/palmld.c 2564F: arch/arm/mach-pxa/palmt5.* 2565F: arch/arm/mach-pxa/palmtc.c 2566F: arch/arm/mach-pxa/palmte2.* 2567F: arch/arm/mach-pxa/palmtx.c 2568 2569ARM/PALMZ72 SUPPORT 2570M: Sergey Lapin <slapin@ossfans.org> 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573W: http://hackndev.com 2574F: arch/arm/mach-pxa/palmz72.* 2575 2576ARM/PLEB SUPPORT 2577M: Peter Chubb <pleb@gelato.unsw.edu.au> 2578S: Maintained 2579W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2580 2581ARM/PT DIGITAL BOARD PORT 2582M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2584S: Maintained 2585W: http://www.armlinux.org.uk/ 2586 2587ARM/QUALCOMM SUPPORT 2588M: Andy Gross <agross@kernel.org> 2589M: Bjorn Andersson <bjorn.andersson@linaro.org> 2590R: Konrad Dybcio <konrad.dybcio@somainline.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom-*.dts 2597F: arch/arm/boot/dts/qcom-*.dtsi 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/qcom* 2601F: drivers/*/*/qcom/ 2602F: drivers/*/pm8???-* 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/ufs/host/ufs-qcom* 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/usb/dwc3/dwc3-qcom.c 2625F: include/dt-bindings/*/qcom* 2626F: include/linux/*/qcom* 2627F: include/linux/soc/qcom/ 2628 2629ARM/RADISYS ENP2611 MACHINE SUPPORT 2630M: Lennert Buytenhek <kernel@wantstofly.org> 2631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2632S: Maintained 2633 2634ARM/RDA MICRO ARCHITECTURE 2635M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: Documentation/devicetree/bindings/arm/rda.yaml 2640F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2641F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2642F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2643F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2644F: arch/arm/boot/dts/rda8810pl-* 2645F: drivers/clocksource/timer-rda.c 2646F: drivers/gpio/gpio-rda.c 2647F: drivers/irqchip/irq-rda-intc.c 2648F: drivers/tty/serial/rda-uart.c 2649 2650ARM/REALTEK ARCHITECTURE 2651M: Andreas Färber <afaerber@suse.de> 2652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2653L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2654S: Maintained 2655F: Documentation/devicetree/bindings/arm/realtek.yaml 2656F: arch/arm/boot/dts/rtd* 2657F: arch/arm/mach-realtek/ 2658F: arch/arm64/boot/dts/realtek/ 2659 2660ARM/RENESAS ARM64 ARCHITECTURE 2661M: Geert Uytterhoeven <geert+renesas@glider.be> 2662M: Magnus Damm <magnus.damm@gmail.com> 2663L: linux-renesas-soc@vger.kernel.org 2664S: Supported 2665Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2666C: irc://irc.libera.chat/renesas-soc 2667T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2668F: Documentation/devicetree/bindings/arm/renesas.yaml 2669F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2670F: Documentation/devicetree/bindings/soc/renesas/ 2671F: arch/arm64/boot/dts/renesas/ 2672F: drivers/soc/renesas/ 2673F: include/linux/soc/renesas/ 2674 2675ARM/RISCPC ARCHITECTURE 2676M: Russell King <linux@armlinux.org.uk> 2677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2678S: Maintained 2679W: http://www.armlinux.org.uk/ 2680F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2681F: arch/arm/include/asm/hardware/ioc.h 2682F: arch/arm/include/asm/hardware/iomd.h 2683F: arch/arm/include/asm/hardware/memc.h 2684F: arch/arm/mach-rpc/ 2685F: drivers/net/ethernet/8390/etherh.c 2686F: drivers/net/ethernet/i825xx/ether1* 2687F: drivers/net/ethernet/seeq/ether3* 2688F: drivers/scsi/arm/ 2689 2690ARM/Rockchip SoC support 2691M: Heiko Stuebner <heiko@sntech.de> 2692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2693L: linux-rockchip@lists.infradead.org 2694S: Maintained 2695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2696F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2697F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2698F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2699F: arch/arm/boot/dts/rk3* 2700F: arch/arm/boot/dts/rv1108* 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715C: irc://irc.libera.chat/linux-exynos 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2719F: Documentation/arm/samsung/ 2720F: Documentation/devicetree/bindings/arm/samsung/ 2721F: Documentation/devicetree/bindings/hwinfo/samsung,* 2722F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2723F: Documentation/devicetree/bindings/soc/samsung/ 2724F: arch/arm/boot/dts/exynos* 2725F: arch/arm/boot/dts/s3c* 2726F: arch/arm/boot/dts/s5p* 2727F: arch/arm/mach-exynos*/ 2728F: arch/arm/mach-s3c/ 2729F: arch/arm/mach-s5p*/ 2730F: arch/arm64/boot/dts/exynos/ 2731F: drivers/*/*/*s3c24* 2732F: drivers/*/*s3c24* 2733F: drivers/*/*s3c64xx* 2734F: drivers/*/*s5pv210* 2735F: drivers/clocksource/samsung_pwm_timer.c 2736F: drivers/memory/samsung/ 2737F: drivers/pwm/pwm-samsung.c 2738F: drivers/soc/samsung/ 2739F: drivers/tty/serial/samsung* 2740F: include/clocksource/samsung_pwm.h 2741F: include/linux/platform_data/*s3c* 2742F: include/linux/serial_s3c.h 2743F: include/linux/soc/samsung/ 2744N: exynos 2745N: s3c2410 2746N: s3c64xx 2747N: s5pv210 2748 2749ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2750M: Łukasz Stelmach <l.stelmach@samsung.com> 2751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: drivers/media/platform/samsung/s5p-g2d/ 2755 2756ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2757M: Marek Szyprowski <m.szyprowski@samsung.com> 2758L: linux-samsung-soc@vger.kernel.org 2759L: linux-media@vger.kernel.org 2760S: Maintained 2761F: Documentation/devicetree/bindings/media/s5p-cec.txt 2762F: drivers/media/cec/platform/s5p/ 2763 2764ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2765M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2766M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2767M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769L: linux-media@vger.kernel.org 2770S: Maintained 2771F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2772F: drivers/media/platform/samsung/s5p-jpeg/ 2773 2774ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2775M: Marek Szyprowski <m.szyprowski@samsung.com> 2776M: Andrzej Hajda <andrzej.hajda@intel.com> 2777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2778L: linux-media@vger.kernel.org 2779S: Maintained 2780F: drivers/media/platform/samsung/s5p-mfc/ 2781 2782ARM/SHMOBILE ARM ARCHITECTURE 2783M: Geert Uytterhoeven <geert+renesas@glider.be> 2784M: Magnus Damm <magnus.damm@gmail.com> 2785L: linux-renesas-soc@vger.kernel.org 2786S: Supported 2787Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2788C: irc://irc.libera.chat/renesas-soc 2789T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2790F: Documentation/devicetree/bindings/arm/renesas.yaml 2791F: Documentation/devicetree/bindings/soc/renesas/ 2792F: arch/arm/boot/dts/emev2* 2793F: arch/arm/boot/dts/gr-peach* 2794F: arch/arm/boot/dts/iwg20d-q7* 2795F: arch/arm/boot/dts/r7s* 2796F: arch/arm/boot/dts/r8a* 2797F: arch/arm/boot/dts/r9a* 2798F: arch/arm/boot/dts/sh* 2799F: arch/arm/configs/shmobile_defconfig 2800F: arch/arm/include/debug/renesas-scif.S 2801F: arch/arm/mach-shmobile/ 2802F: drivers/soc/renesas/ 2803F: include/linux/soc/renesas/ 2804 2805ARM/SOCFPGA ARCHITECTURE 2806M: Dinh Nguyen <dinguyen@kernel.org> 2807S: Maintained 2808W: http://www.rocketboards.org 2809T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2810F: arch/arm/boot/dts/socfpga* 2811F: arch/arm/configs/socfpga_defconfig 2812F: arch/arm/mach-socfpga/ 2813F: arch/arm64/boot/dts/altera/ 2814F: arch/arm64/boot/dts/intel/ 2815 2816ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2817M: Dinh Nguyen <dinguyen@kernel.org> 2818S: Maintained 2819F: drivers/clk/socfpga/ 2820 2821ARM/SOCFPGA EDAC SUPPORT 2822M: Dinh Nguyen <dinguyen@kernel.org> 2823S: Maintained 2824F: drivers/edac/altera_edac.[ch] 2825 2826ARM/SPREADTRUM SoC SUPPORT 2827M: Orson Zhai <orsonzhai@gmail.com> 2828M: Baolin Wang <baolin.wang7@gmail.com> 2829M: Chunyan Zhang <zhang.lyra@gmail.com> 2830S: Maintained 2831F: arch/arm64/boot/dts/sprd 2832N: sprd 2833N: sc27xx 2834N: sc2731 2835 2836ARM/STI ARCHITECTURE 2837M: Patrice Chotard <patrice.chotard@foss.st.com> 2838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2839S: Maintained 2840W: http://www.stlinux.com 2841F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2842F: arch/arm/boot/dts/sti* 2843F: arch/arm/mach-sti/ 2844F: drivers/ata/ahci_st.c 2845F: drivers/char/hw_random/st-rng.c 2846F: drivers/clocksource/arm_global_timer.c 2847F: drivers/clocksource/clksrc_st_lpc.c 2848F: drivers/cpufreq/sti-cpufreq.c 2849F: drivers/dma/st_fdma* 2850F: drivers/i2c/busses/i2c-st.c 2851F: drivers/media/platform/st/sti/c8sectpfe/ 2852F: drivers/media/rc/st_rc.c 2853F: drivers/mmc/host/sdhci-st.c 2854F: drivers/phy/st/phy-miphy28lp.c 2855F: drivers/phy/st/phy-stih407-usb.c 2856F: drivers/pinctrl/pinctrl-st.c 2857F: drivers/remoteproc/st_remoteproc.c 2858F: drivers/remoteproc/st_slim_rproc.c 2859F: drivers/reset/sti/ 2860F: drivers/rtc/rtc-st-lpc.c 2861F: drivers/tty/serial/st-asc.c 2862F: drivers/usb/dwc3/dwc3-st.c 2863F: drivers/usb/host/ehci-st.c 2864F: drivers/usb/host/ohci-st.c 2865F: drivers/watchdog/st_lpc_wdt.c 2866F: include/linux/remoteproc/st_slim_rproc.h 2867 2868ARM/STM32 ARCHITECTURE 2869M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2870M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2871L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873S: Maintained 2874T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2875F: arch/arm/boot/dts/stm32* 2876F: arch/arm/mach-stm32/ 2877F: drivers/clocksource/armv7m_systick.c 2878N: stm32 2879N: stm 2880 2881ARM/SUNPLUS SP7021 SOC SUPPORT 2882M: Qin Jian <qinjian@cqplus1.com> 2883L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2884S: Maintained 2885W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2886F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2887F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2888F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2889F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2890F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2891F: arch/arm/configs/sp7021_*defconfig 2892F: arch/arm/mach-sunplus/ 2893F: drivers/irqchip/irq-sp7021-intc.c 2894F: drivers/reset/reset-sunplus.c 2895F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2896F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2897 2898ARM/Synaptics SoC support 2899M: Jisheng Zhang <jszhang@kernel.org> 2900M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: arch/arm/boot/dts/berlin* 2904F: arch/arm/mach-berlin/ 2905F: arch/arm64/boot/dts/synaptics/ 2906 2907ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2908M: Lennert Buytenhek <kernel@wantstofly.org> 2909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2910S: Maintained 2911 2912ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2913M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2914L: linux-tegra@vger.kernel.org 2915L: linux-media@vger.kernel.org 2916S: Maintained 2917F: Documentation/devicetree/bindings/media/tegra-cec.txt 2918F: drivers/media/cec/platform/tegra/ 2919 2920ARM/TESLA FSD SoC SUPPORT 2921M: Alim Akhtar <alim.akhtar@samsung.com> 2922M: linux-fsd@tesla.com 2923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2924L: linux-samsung-soc@vger.kernel.org 2925S: Maintained 2926F: arch/arm64/boot/dts/tesla* 2927 2928ARM/TETON BGA MACHINE SUPPORT 2929M: "Mark F. Brown" <mark.brown314@gmail.com> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932 2933ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-kernel@vger.kernel.org 2936S: Maintained 2937F: drivers/memory/*emif* 2938 2939ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2940M: Nishanth Menon <nm@ti.com> 2941M: Santosh Shilimkar <ssantosh@kernel.org> 2942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2943S: Maintained 2944T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2945F: arch/arm/boot/dts/keystone-* 2946F: arch/arm/mach-keystone/ 2947 2948ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2949M: Santosh Shilimkar <ssantosh@kernel.org> 2950L: linux-kernel@vger.kernel.org 2951S: Maintained 2952F: drivers/clk/keystone/ 2953 2954ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2955M: Santosh Shilimkar <ssantosh@kernel.org> 2956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2957L: linux-kernel@vger.kernel.org 2958S: Maintained 2959F: drivers/clocksource/timer-keystone.c 2960 2961ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2962M: Santosh Shilimkar <ssantosh@kernel.org> 2963L: linux-kernel@vger.kernel.org 2964S: Maintained 2965F: drivers/power/reset/keystone-reset.c 2966 2967ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2968M: Nishanth Menon <nm@ti.com> 2969M: Vignesh Raghavendra <vigneshr@ti.com> 2970M: Tero Kristo <kristo@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Supported 2973F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2974F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2975F: arch/arm64/boot/dts/ti/Makefile 2976F: arch/arm64/boot/dts/ti/k3-* 2977F: include/dt-bindings/pinctrl/k3.h 2978 2979ARM/THECUS N2100 MACHINE SUPPORT 2980M: Lennert Buytenhek <kernel@wantstofly.org> 2981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2982S: Maintained 2983 2984ARM/TOSA MACHINE SUPPORT 2985M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2986M: Dirk Opfer <dirk@opfer-online.de> 2987S: Maintained 2988 2989ARM/TOSHIBA VISCONTI ARCHITECTURE 2990M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Supported 2993T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2994F: Documentation/devicetree/bindings/arm/toshiba.yaml 2995F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2996F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2997F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2998F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2999F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3000F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3001F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3002F: arch/arm64/boot/dts/toshiba/ 3003F: drivers/clk/visconti/ 3004F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3005F: drivers/gpio/gpio-visconti.c 3006F: drivers/pci/controller/dwc/pcie-visconti.c 3007F: drivers/pinctrl/visconti/ 3008F: drivers/watchdog/visconti_wdt.c 3009N: visconti 3010 3011ARM/UNIPHIER ARCHITECTURE 3012M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3013M: Masami Hiramatsu <mhiramat@kernel.org> 3014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3015S: Maintained 3016F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3017F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3018F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3019F: arch/arm/boot/dts/uniphier* 3020F: arch/arm/include/asm/hardware/cache-uniphier.h 3021F: arch/arm/mach-uniphier/ 3022F: arch/arm/mm/cache-uniphier.c 3023F: arch/arm64/boot/dts/socionext/uniphier* 3024F: drivers/bus/uniphier-system-bus.c 3025F: drivers/clk/uniphier/ 3026F: drivers/dma/uniphier-mdmac.c 3027F: drivers/gpio/gpio-uniphier.c 3028F: drivers/i2c/busses/i2c-uniphier* 3029F: drivers/irqchip/irq-uniphier-aidet.c 3030F: drivers/mmc/host/uniphier-sd.c 3031F: drivers/pinctrl/uniphier/ 3032F: drivers/reset/reset-uniphier.c 3033F: drivers/tty/serial/8250/8250_uniphier.c 3034N: uniphier 3035 3036ARM/VERSATILE EXPRESS PLATFORM 3037M: Liviu Dudau <liviu.dudau@arm.com> 3038M: Sudeep Holla <sudeep.holla@arm.com> 3039M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Maintained 3042F: */*/*/vexpress* 3043F: */*/vexpress* 3044F: arch/arm/boot/dts/vexpress* 3045F: arch/arm/mach-vexpress/ 3046F: arch/arm64/boot/dts/arm/ 3047F: drivers/clk/versatile/clk-vexpress-osc.c 3048F: drivers/clocksource/timer-versatile.c 3049N: mps2 3050 3051ARM/VFP SUPPORT 3052M: Russell King <linux@armlinux.org.uk> 3053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3054S: Maintained 3055W: http://www.armlinux.org.uk/ 3056F: arch/arm/vfp/ 3057 3058ARM/VOIPAC PXA270 SUPPORT 3059M: Marek Vasut <marek.vasut@gmail.com> 3060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3061S: Maintained 3062F: arch/arm/mach-pxa/include/mach/vpac270.h 3063F: arch/arm/mach-pxa/vpac270.c 3064 3065ARM/VT8500 ARM ARCHITECTURE 3066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3067S: Orphan 3068F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3069F: arch/arm/mach-vt8500/ 3070F: drivers/clocksource/timer-vt8500.c 3071F: drivers/i2c/busses/i2c-wmt.c 3072F: drivers/mmc/host/wmt-sdmmc.c 3073F: drivers/pwm/pwm-vt8500.c 3074F: drivers/rtc/rtc-vt8500.c 3075F: drivers/tty/serial/vt8500_serial.c 3076F: drivers/usb/host/ehci-platform.c 3077F: drivers/usb/host/uhci-platform.c 3078F: drivers/video/fbdev/vt8500lcdfb.* 3079F: drivers/video/fbdev/wm8505fb* 3080F: drivers/video/fbdev/wmt_ge_rops.* 3081 3082ARM/ZIPIT Z2 SUPPORT 3083M: Marek Vasut <marek.vasut@gmail.com> 3084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3085S: Maintained 3086F: arch/arm/mach-pxa/include/mach/z2.h 3087F: arch/arm/mach-pxa/z2.c 3088 3089ARM/ZYNQ ARCHITECTURE 3090M: Michal Simek <michal.simek@xilinx.com> 3091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3092S: Supported 3093W: http://wiki.xilinx.com 3094T: git https://github.com/Xilinx/linux-xlnx.git 3095F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3096F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3097F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3098F: arch/arm/mach-zynq/ 3099F: drivers/clocksource/timer-cadence-ttc.c 3100F: drivers/cpuidle/cpuidle-zynq.c 3101F: drivers/edac/synopsys_edac.c 3102F: drivers/i2c/busses/i2c-cadence.c 3103F: drivers/i2c/busses/i2c-xiic.c 3104F: drivers/mmc/host/sdhci-of-arasan.c 3105N: zynq 3106N: xilinx 3107 3108ARM64 PORT (AARCH64 ARCHITECTURE) 3109M: Catalin Marinas <catalin.marinas@arm.com> 3110M: Will Deacon <will@kernel.org> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112S: Maintained 3113T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3114F: Documentation/arm64/ 3115F: arch/arm64/ 3116F: tools/testing/selftests/arm64/ 3117X: arch/arm64/boot/dts/ 3118 3119ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3120M: George McCollister <george.mccollister@gmail.com> 3121L: netdev@vger.kernel.org 3122S: Maintained 3123F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3124F: drivers/net/dsa/xrs700x/* 3125F: net/dsa/tag_xrs700x.c 3126 3127AS3645A LED FLASH CONTROLLER DRIVER 3128M: Sakari Ailus <sakari.ailus@iki.fi> 3129L: linux-leds@vger.kernel.org 3130S: Maintained 3131F: drivers/leds/flash/leds-as3645a.c 3132 3133ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3134M: Tianshu Qiu <tian.shu.qiu@intel.com> 3135L: linux-media@vger.kernel.org 3136S: Maintained 3137T: git git://linuxtv.org/media_tree.git 3138F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3139F: drivers/media/i2c/ak7375.c 3140 3141ASAHI KASEI AK8974 DRIVER 3142M: Linus Walleij <linus.walleij@linaro.org> 3143L: linux-iio@vger.kernel.org 3144S: Supported 3145W: http://www.akm.com/ 3146F: drivers/iio/magnetometer/ak8974.c 3147 3148ASC7621 HARDWARE MONITOR DRIVER 3149M: George Joseph <george.joseph@fairview5.com> 3150L: linux-hwmon@vger.kernel.org 3151S: Maintained 3152F: Documentation/hwmon/asc7621.rst 3153F: drivers/hwmon/asc7621.c 3154 3155ASIX AX88796C SPI ETHERNET ADAPTER 3156M: Łukasz Stelmach <l.stelmach@samsung.com> 3157S: Maintained 3158F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3159F: drivers/net/ethernet/asix/ax88796c_* 3160 3161ASPEED PECI CONTROLLER 3162M: Iwona Winiarska <iwona.winiarska@intel.com> 3163L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3164L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3165S: Supported 3166F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3167F: drivers/peci/controller/peci-aspeed.c 3168 3169ASPEED PINCTRL DRIVERS 3170M: Andrew Jeffery <andrew@aj.id.au> 3171L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3172L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3173L: linux-gpio@vger.kernel.org 3174S: Maintained 3175F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3176F: drivers/pinctrl/aspeed/ 3177 3178ASPEED SCU INTERRUPT CONTROLLER DRIVER 3179M: Eddie James <eajames@linux.ibm.com> 3180L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3181S: Maintained 3182F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3183F: drivers/irqchip/irq-aspeed-scu-ic.c 3184F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3185 3186ASPEED SD/MMC DRIVER 3187M: Andrew Jeffery <andrew@aj.id.au> 3188L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3189L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3190L: linux-mmc@vger.kernel.org 3191S: Maintained 3192F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3193F: drivers/mmc/host/sdhci-of-aspeed* 3194 3195ASPEED SMC SPI DRIVER 3196M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3197M: Cédric Le Goater <clg@kaod.org> 3198L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3199L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3200L: linux-spi@vger.kernel.org 3201S: Maintained 3202F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3203F: drivers/spi/spi-aspeed-smc.c 3204 3205ASPEED VIDEO ENGINE DRIVER 3206M: Eddie James <eajames@linux.ibm.com> 3207L: linux-media@vger.kernel.org 3208L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3209S: Maintained 3210F: Documentation/devicetree/bindings/media/aspeed-video.txt 3211F: drivers/media/platform/aspeed/ 3212 3213ASPEED USB UDC DRIVER 3214M: Neal Liu <neal_liu@aspeedtech.com> 3215L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3216S: Maintained 3217F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3218F: drivers/usb/gadget/udc/aspeed_udc.c 3219 3220ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3221M: Corentin Chary <corentin.chary@gmail.com> 3222L: acpi4asus-user@lists.sourceforge.net 3223L: platform-driver-x86@vger.kernel.org 3224S: Maintained 3225W: http://acpi4asus.sf.net 3226F: drivers/platform/x86/asus*.c 3227F: drivers/platform/x86/eeepc*.c 3228 3229ASUS TF103C DOCK DRIVER 3230M: Hans de Goede <hdegoede@redhat.com> 3231L: platform-driver-x86@vger.kernel.org 3232S: Maintained 3233T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3234F: drivers/platform/x86/asus-tf103c-dock.c 3235 3236ASUS WMI HARDWARE MONITOR DRIVER 3237M: Ed Brindley <kernel@maidavale.org> 3238M: Denis Pauk <pauk.denis@gmail.com> 3239L: linux-hwmon@vger.kernel.org 3240S: Maintained 3241F: drivers/hwmon/asus_wmi_sensors.c 3242 3243ASUS WMI EC HARDWARE MONITOR DRIVER 3244M: Eugene Shalygin <eugene.shalygin@gmail.com> 3245M: Denis Pauk <pauk.denis@gmail.com> 3246L: linux-hwmon@vger.kernel.org 3247S: Maintained 3248F: drivers/hwmon/asus_wmi_ec_sensors.c 3249 3250ASUS EC HARDWARE MONITOR DRIVER 3251M: Eugene Shalygin <eugene.shalygin@gmail.com> 3252L: linux-hwmon@vger.kernel.org 3253S: Maintained 3254F: drivers/hwmon/asus-ec-sensors.c 3255 3256ASUS WIRELESS RADIO CONTROL DRIVER 3257M: João Paulo Rechi Vita <jprvita@gmail.com> 3258L: platform-driver-x86@vger.kernel.org 3259S: Maintained 3260F: drivers/platform/x86/asus-wireless.c 3261 3262ASYMMETRIC KEYS 3263M: David Howells <dhowells@redhat.com> 3264L: keyrings@vger.kernel.org 3265S: Maintained 3266F: Documentation/crypto/asymmetric-keys.rst 3267F: crypto/asymmetric_keys/ 3268F: include/crypto/pkcs7.h 3269F: include/crypto/public_key.h 3270F: include/linux/verification.h 3271 3272ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3273R: Dan Williams <dan.j.williams@intel.com> 3274S: Odd fixes 3275W: http://sourceforge.net/projects/xscaleiop 3276F: Documentation/crypto/async-tx-api.rst 3277F: crypto/async_tx/ 3278F: include/linux/async_tx.h 3279 3280AT24 EEPROM DRIVER 3281M: Bartosz Golaszewski <brgl@bgdev.pl> 3282L: linux-i2c@vger.kernel.org 3283S: Maintained 3284T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3285F: Documentation/devicetree/bindings/eeprom/at24.yaml 3286F: drivers/misc/eeprom/at24.c 3287 3288ATA OVER ETHERNET (AOE) DRIVER 3289M: "Justin Sanders" <justin@coraid.com> 3290S: Supported 3291W: http://www.openaoe.org/ 3292F: Documentation/admin-guide/aoe/ 3293F: drivers/block/aoe/ 3294 3295ATC260X PMIC MFD DRIVER 3296M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3297M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3298L: linux-actions@lists.infradead.org 3299S: Maintained 3300F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3301F: drivers/input/misc/atc260x-onkey.c 3302F: drivers/mfd/atc260* 3303F: drivers/power/reset/atc260x-poweroff.c 3304F: drivers/regulator/atc260x-regulator.c 3305F: include/linux/mfd/atc260x/* 3306 3307ATHEROS 71XX/9XXX GPIO DRIVER 3308M: Alban Bedel <albeu@free.fr> 3309S: Maintained 3310W: https://github.com/AlbanBedel/linux 3311T: git git://github.com/AlbanBedel/linux 3312F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3313F: drivers/gpio/gpio-ath79.c 3314 3315ATHEROS 71XX/9XXX USB PHY DRIVER 3316M: Alban Bedel <albeu@free.fr> 3317S: Maintained 3318W: https://github.com/AlbanBedel/linux 3319T: git git://github.com/AlbanBedel/linux 3320F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3321F: drivers/phy/qualcomm/phy-ath79-usb.c 3322 3323ATHEROS ATH GENERIC UTILITIES 3324M: Kalle Valo <kvalo@kernel.org> 3325L: linux-wireless@vger.kernel.org 3326S: Supported 3327F: drivers/net/wireless/ath/* 3328 3329ATHEROS ATH5K WIRELESS DRIVER 3330M: Jiri Slaby <jirislaby@kernel.org> 3331M: Nick Kossifidis <mickflemm@gmail.com> 3332M: Luis Chamberlain <mcgrof@kernel.org> 3333L: linux-wireless@vger.kernel.org 3334S: Maintained 3335W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3336F: drivers/net/wireless/ath/ath5k/ 3337 3338ATHEROS ATH6KL WIRELESS DRIVER 3339L: linux-wireless@vger.kernel.org 3340S: Orphan 3341W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3342F: drivers/net/wireless/ath/ath6kl/ 3343 3344ATI_REMOTE2 DRIVER 3345M: Ville Syrjala <syrjala@sci.fi> 3346S: Maintained 3347F: drivers/input/misc/ati_remote2.c 3348 3349ATK0110 HWMON DRIVER 3350M: Luca Tettamanti <kronos.it@gmail.com> 3351L: linux-hwmon@vger.kernel.org 3352S: Maintained 3353F: drivers/hwmon/asus_atk0110.c 3354 3355ATLX ETHERNET DRIVERS 3356M: Chris Snook <chris.snook@gmail.com> 3357L: netdev@vger.kernel.org 3358S: Maintained 3359W: http://sourceforge.net/projects/atl1 3360W: http://atl1.sourceforge.net 3361F: drivers/net/ethernet/atheros/ 3362 3363ATM 3364M: Chas Williams <3chas3@gmail.com> 3365L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3366L: netdev@vger.kernel.org 3367S: Maintained 3368W: http://linux-atm.sourceforge.net 3369F: drivers/atm/ 3370F: include/linux/atm* 3371F: include/uapi/linux/atm* 3372 3373ATMEL MACB ETHERNET DRIVER 3374M: Nicolas Ferre <nicolas.ferre@microchip.com> 3375M: Claudiu Beznea <claudiu.beznea@microchip.com> 3376S: Supported 3377F: drivers/net/ethernet/cadence/ 3378 3379ATMEL MAXTOUCH DRIVER 3380M: Nick Dyer <nick@shmanahar.org> 3381S: Maintained 3382T: git git://github.com/ndyer/linux.git 3383F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3384F: drivers/input/touchscreen/atmel_mxt_ts.c 3385 3386ATMEL WIRELESS DRIVER 3387M: Simon Kelley <simon@thekelleys.org.uk> 3388L: linux-wireless@vger.kernel.org 3389S: Maintained 3390W: http://www.thekelleys.org.uk/atmel 3391W: http://atmelwlandriver.sourceforge.net/ 3392F: drivers/net/wireless/atmel/atmel* 3393 3394ATOMIC INFRASTRUCTURE 3395M: Will Deacon <will@kernel.org> 3396M: Peter Zijlstra <peterz@infradead.org> 3397R: Boqun Feng <boqun.feng@gmail.com> 3398R: Mark Rutland <mark.rutland@arm.com> 3399L: linux-kernel@vger.kernel.org 3400S: Maintained 3401F: arch/*/include/asm/atomic*.h 3402F: include/*/atomic*.h 3403F: include/linux/refcount.h 3404F: Documentation/atomic_*.txt 3405F: scripts/atomic/ 3406 3407ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3408M: Bradley Grove <linuxdrivers@attotech.com> 3409L: linux-scsi@vger.kernel.org 3410S: Supported 3411W: http://www.attotech.com 3412F: drivers/scsi/esas2r 3413 3414ATUSB IEEE 802.15.4 RADIO DRIVER 3415M: Stefan Schmidt <stefan@datenfreihafen.org> 3416L: linux-wpan@vger.kernel.org 3417S: Maintained 3418F: drivers/net/ieee802154/at86rf230.h 3419F: drivers/net/ieee802154/atusb.c 3420F: drivers/net/ieee802154/atusb.h 3421 3422AUDIT SUBSYSTEM 3423M: Paul Moore <paul@paul-moore.com> 3424M: Eric Paris <eparis@redhat.com> 3425L: linux-audit@redhat.com (moderated for non-subscribers) 3426S: Supported 3427W: https://github.com/linux-audit 3428T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3429F: include/asm-generic/audit_*.h 3430F: include/linux/audit.h 3431F: include/linux/audit_arch.h 3432F: include/uapi/linux/audit.h 3433F: kernel/audit* 3434F: lib/*audit.c 3435 3436AUXILIARY DISPLAY DRIVERS 3437M: Miguel Ojeda <ojeda@kernel.org> 3438S: Maintained 3439F: Documentation/devicetree/bindings/auxdisplay/ 3440F: drivers/auxdisplay/ 3441F: include/linux/cfag12864b.h 3442 3443AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3444M: Andreas Klinger <ak@it-klinger.de> 3445L: linux-iio@vger.kernel.org 3446S: Maintained 3447F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3448F: drivers/iio/adc/hx711.c 3449 3450AX.25 NETWORK LAYER 3451M: Ralf Baechle <ralf@linux-mips.org> 3452L: linux-hams@vger.kernel.org 3453S: Maintained 3454W: http://www.linux-ax25.org/ 3455F: include/net/ax25.h 3456F: include/uapi/linux/ax25.h 3457F: net/ax25/ 3458 3459AXENTIA ARM DEVICES 3460M: Peter Rosin <peda@axentia.se> 3461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3462S: Maintained 3463F: arch/arm/boot/dts/at91-linea.dtsi 3464F: arch/arm/boot/dts/at91-natte.dtsi 3465F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3466F: arch/arm/boot/dts/at91-tse850-3.dts 3467 3468AXENTIA ASOC DRIVERS 3469M: Peter Rosin <peda@axentia.se> 3470L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3471S: Maintained 3472F: Documentation/devicetree/bindings/sound/axentia,* 3473F: sound/soc/atmel/tse850-pcm5142.c 3474 3475AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3476M: Nuno Sá <nuno.sa@analog.com> 3477L: linux-hwmon@vger.kernel.org 3478S: Supported 3479W: https://ez.analog.com/linux-software-drivers 3480F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3481F: drivers/hwmon/axi-fan-control.c 3482 3483AXXIA I2C CONTROLLER 3484M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3485L: linux-i2c@vger.kernel.org 3486S: Maintained 3487F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3488F: drivers/i2c/busses/i2c-axxia.c 3489 3490AZ6007 DVB DRIVER 3491M: Mauro Carvalho Chehab <mchehab@kernel.org> 3492L: linux-media@vger.kernel.org 3493S: Maintained 3494W: https://linuxtv.org 3495T: git git://linuxtv.org/media_tree.git 3496F: drivers/media/usb/dvb-usb-v2/az6007.c 3497 3498AZTECH FM RADIO RECEIVER DRIVER 3499M: Hans Verkuil <hverkuil@xs4all.nl> 3500L: linux-media@vger.kernel.org 3501S: Maintained 3502W: https://linuxtv.org 3503T: git git://linuxtv.org/media_tree.git 3504F: drivers/media/radio/radio-aztech* 3505 3506B43 WIRELESS DRIVER 3507L: linux-wireless@vger.kernel.org 3508L: b43-dev@lists.infradead.org 3509S: Odd Fixes 3510W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3511F: drivers/net/wireless/broadcom/b43/ 3512 3513B43LEGACY WIRELESS DRIVER 3514M: Larry Finger <Larry.Finger@lwfinger.net> 3515L: linux-wireless@vger.kernel.org 3516L: b43-dev@lists.infradead.org 3517S: Maintained 3518W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3519F: drivers/net/wireless/broadcom/b43legacy/ 3520 3521BACKLIGHT CLASS/SUBSYSTEM 3522M: Lee Jones <lee@kernel.org> 3523M: Daniel Thompson <daniel.thompson@linaro.org> 3524M: Jingoo Han <jingoohan1@gmail.com> 3525L: dri-devel@lists.freedesktop.org 3526S: Maintained 3527T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3528F: Documentation/ABI/stable/sysfs-class-backlight 3529F: Documentation/ABI/testing/sysfs-class-backlight 3530F: Documentation/devicetree/bindings/leds/backlight 3531F: drivers/video/backlight/ 3532F: include/linux/backlight.h 3533F: include/linux/pwm_backlight.h 3534 3535BARCO P50 GPIO DRIVER 3536M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3537M: Peter Korsgaard <peter.korsgaard@barco.com> 3538S: Maintained 3539F: drivers/platform/x86/barco-p50-gpio.c 3540 3541BATMAN ADVANCED 3542M: Marek Lindner <mareklindner@neomailbox.ch> 3543M: Simon Wunderlich <sw@simonwunderlich.de> 3544M: Antonio Quartulli <a@unstable.cc> 3545M: Sven Eckelmann <sven@narfation.org> 3546L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3547S: Maintained 3548W: https://www.open-mesh.org/ 3549Q: https://patchwork.open-mesh.org/project/batman/list/ 3550B: https://www.open-mesh.org/projects/batman-adv/issues 3551C: ircs://irc.hackint.org/batadv 3552T: git https://git.open-mesh.org/linux-merge.git 3553F: Documentation/networking/batman-adv.rst 3554F: include/uapi/linux/batadv_packet.h 3555F: include/uapi/linux/batman_adv.h 3556F: net/batman-adv/ 3557 3558BAYCOM/HDLCDRV DRIVERS FOR AX.25 3559M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3560L: linux-hams@vger.kernel.org 3561S: Maintained 3562W: http://www.baycom.org/~tom/ham/ham.html 3563F: drivers/net/hamradio/baycom* 3564 3565BCACHE (BLOCK LAYER CACHE) 3566M: Coly Li <colyli@suse.de> 3567M: Kent Overstreet <kent.overstreet@gmail.com> 3568L: linux-bcache@vger.kernel.org 3569S: Maintained 3570W: http://bcache.evilpiepirate.org 3571C: irc://irc.oftc.net/bcache 3572F: drivers/md/bcache/ 3573 3574BDISP ST MEDIA DRIVER 3575M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3576L: linux-media@vger.kernel.org 3577S: Supported 3578W: https://linuxtv.org 3579T: git git://linuxtv.org/media_tree.git 3580F: drivers/media/platform/st/sti/bdisp 3581 3582BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3583M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3584L: netdev@vger.kernel.org 3585S: Maintained 3586F: drivers/net/ethernet/ec_bhf.c 3587 3588BEFS FILE SYSTEM 3589M: Luis de Bethencourt <luisbg@kernel.org> 3590M: Salah Triki <salah.triki@gmail.com> 3591S: Maintained 3592T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3593F: Documentation/filesystems/befs.rst 3594F: fs/befs/ 3595 3596BFQ I/O SCHEDULER 3597M: Paolo Valente <paolo.valente@linaro.org> 3598M: Jens Axboe <axboe@kernel.dk> 3599L: linux-block@vger.kernel.org 3600S: Maintained 3601F: Documentation/block/bfq-iosched.rst 3602F: block/bfq-* 3603 3604BFS FILE SYSTEM 3605M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3606S: Maintained 3607F: Documentation/filesystems/bfs.rst 3608F: fs/bfs/ 3609F: include/uapi/linux/bfs_fs.h 3610 3611BITMAP API 3612M: Yury Norov <yury.norov@gmail.com> 3613R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3614R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3615S: Maintained 3616F: include/linux/bitmap.h 3617F: include/linux/cpumask.h 3618F: include/linux/find.h 3619F: include/linux/nodemask.h 3620F: lib/bitmap.c 3621F: lib/cpumask.c 3622F: lib/cpumask_kunit.c 3623F: lib/find_bit.c 3624F: lib/find_bit_benchmark.c 3625F: lib/test_bitmap.c 3626F: tools/include/linux/bitmap.h 3627F: tools/include/linux/find.h 3628F: tools/lib/bitmap.c 3629F: tools/lib/find_bit.c 3630 3631BLINKM RGB LED DRIVER 3632M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3633S: Maintained 3634F: drivers/leds/leds-blinkm.c 3635 3636BLOCK LAYER 3637M: Jens Axboe <axboe@kernel.dk> 3638L: linux-block@vger.kernel.org 3639S: Maintained 3640T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3641F: Documentation/ABI/stable/sysfs-block 3642F: Documentation/block/ 3643F: block/ 3644F: drivers/block/ 3645F: include/linux/bio.h 3646F: include/linux/blk* 3647F: kernel/trace/blktrace.c 3648F: lib/sbitmap.c 3649 3650BLOCK2MTD DRIVER 3651M: Joern Engel <joern@lazybastard.org> 3652L: linux-mtd@lists.infradead.org 3653S: Maintained 3654F: drivers/mtd/devices/block2mtd.c 3655 3656BLUETOOTH DRIVERS 3657M: Marcel Holtmann <marcel@holtmann.org> 3658M: Johan Hedberg <johan.hedberg@gmail.com> 3659M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3660L: linux-bluetooth@vger.kernel.org 3661S: Supported 3662W: http://www.bluez.org/ 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3664T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3665F: drivers/bluetooth/ 3666 3667BLUETOOTH SUBSYSTEM 3668M: Marcel Holtmann <marcel@holtmann.org> 3669M: Johan Hedberg <johan.hedberg@gmail.com> 3670M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3671L: linux-bluetooth@vger.kernel.org 3672S: Supported 3673W: http://www.bluez.org/ 3674T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3675T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3676F: include/net/bluetooth/ 3677F: net/bluetooth/ 3678 3679BONDING DRIVER 3680M: Jay Vosburgh <j.vosburgh@gmail.com> 3681M: Veaceslav Falico <vfalico@gmail.com> 3682M: Andy Gospodarek <andy@greyhouse.net> 3683L: netdev@vger.kernel.org 3684S: Supported 3685W: http://sourceforge.net/projects/bonding/ 3686F: Documentation/networking/bonding.rst 3687F: drivers/net/bonding/ 3688F: include/net/bond* 3689F: include/uapi/linux/if_bonding.h 3690F: tools/testing/selftests/drivers/net/bonding/ 3691 3692BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3693M: Dan Robertson <dan@dlrobertson.com> 3694L: linux-iio@vger.kernel.org 3695S: Maintained 3696F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3697F: drivers/iio/accel/bma400* 3698 3699BPF [GENERAL] (Safe Dynamic Programs and Tools) 3700M: Alexei Starovoitov <ast@kernel.org> 3701M: Daniel Borkmann <daniel@iogearbox.net> 3702M: Andrii Nakryiko <andrii@kernel.org> 3703R: Martin KaFai Lau <martin.lau@linux.dev> 3704R: Song Liu <song@kernel.org> 3705R: Yonghong Song <yhs@fb.com> 3706R: John Fastabend <john.fastabend@gmail.com> 3707R: KP Singh <kpsingh@kernel.org> 3708R: Stanislav Fomichev <sdf@google.com> 3709R: Hao Luo <haoluo@google.com> 3710R: Jiri Olsa <jolsa@kernel.org> 3711L: bpf@vger.kernel.org 3712S: Supported 3713W: https://bpf.io/ 3714Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3717F: Documentation/bpf/ 3718F: Documentation/networking/filter.rst 3719F: Documentation/userspace-api/ebpf/ 3720F: arch/*/net/* 3721F: include/linux/bpf* 3722F: include/linux/btf* 3723F: include/linux/filter.h 3724F: include/trace/events/xdp.h 3725F: include/uapi/linux/bpf* 3726F: include/uapi/linux/btf* 3727F: include/uapi/linux/filter.h 3728F: kernel/bpf/ 3729F: kernel/trace/bpf_trace.c 3730F: lib/test_bpf.c 3731F: net/bpf/ 3732F: net/core/filter.c 3733F: net/sched/act_bpf.c 3734F: net/sched/cls_bpf.c 3735F: samples/bpf/ 3736F: scripts/bpf_doc.py 3737F: scripts/pahole-flags.sh 3738F: scripts/pahole-version.sh 3739F: tools/bpf/ 3740F: tools/lib/bpf/ 3741F: tools/testing/selftests/bpf/ 3742 3743BPF JIT for ARM 3744M: Shubham Bansal <illusionist.neo@gmail.com> 3745L: bpf@vger.kernel.org 3746S: Odd Fixes 3747F: arch/arm/net/ 3748 3749BPF JIT for ARM64 3750M: Daniel Borkmann <daniel@iogearbox.net> 3751M: Alexei Starovoitov <ast@kernel.org> 3752M: Zi Shen Lim <zlim.lnx@gmail.com> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/arm64/net/ 3756 3757BPF JIT for MIPS (32-BIT AND 64-BIT) 3758M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3759M: Paul Burton <paulburton@kernel.org> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/mips/net/ 3763 3764BPF JIT for NFP NICs 3765M: Jakub Kicinski <kuba@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Odd Fixes 3768F: drivers/net/ethernet/netronome/nfp/bpf/ 3769 3770BPF JIT for POWERPC (32-BIT AND 64-BIT) 3771M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3772M: Michael Ellerman <mpe@ellerman.id.au> 3773L: bpf@vger.kernel.org 3774S: Supported 3775F: arch/powerpc/net/ 3776 3777BPF JIT for RISC-V (32-bit) 3778M: Luke Nelson <luke.r.nels@gmail.com> 3779M: Xi Wang <xi.wang@gmail.com> 3780L: bpf@vger.kernel.org 3781S: Maintained 3782F: arch/riscv/net/ 3783X: arch/riscv/net/bpf_jit_comp64.c 3784 3785BPF JIT for RISC-V (64-bit) 3786M: Björn Töpel <bjorn@kernel.org> 3787L: bpf@vger.kernel.org 3788S: Maintained 3789F: arch/riscv/net/ 3790X: arch/riscv/net/bpf_jit_comp32.c 3791 3792BPF JIT for S390 3793M: Ilya Leoshkevich <iii@linux.ibm.com> 3794M: Heiko Carstens <hca@linux.ibm.com> 3795M: Vasily Gorbik <gor@linux.ibm.com> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/s390/net/ 3799X: arch/s390/net/pnet.c 3800 3801BPF JIT for SPARC (32-BIT AND 64-BIT) 3802M: David S. Miller <davem@davemloft.net> 3803L: bpf@vger.kernel.org 3804S: Odd Fixes 3805F: arch/sparc/net/ 3806 3807BPF JIT for X86 32-BIT 3808M: Wang YanQing <udknight@gmail.com> 3809L: bpf@vger.kernel.org 3810S: Odd Fixes 3811F: arch/x86/net/bpf_jit_comp32.c 3812 3813BPF JIT for X86 64-BIT 3814M: Alexei Starovoitov <ast@kernel.org> 3815M: Daniel Borkmann <daniel@iogearbox.net> 3816L: bpf@vger.kernel.org 3817S: Supported 3818F: arch/x86/net/ 3819X: arch/x86/net/bpf_jit_comp32.c 3820 3821BPF [CORE] 3822M: Alexei Starovoitov <ast@kernel.org> 3823M: Daniel Borkmann <daniel@iogearbox.net> 3824R: John Fastabend <john.fastabend@gmail.com> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/verifier.c 3828F: kernel/bpf/tnum.c 3829F: kernel/bpf/core.c 3830F: kernel/bpf/syscall.c 3831F: kernel/bpf/dispatcher.c 3832F: kernel/bpf/trampoline.c 3833F: include/linux/bpf* 3834F: include/linux/filter.h 3835 3836BPF [BTF] 3837M: Martin KaFai Lau <martin.lau@linux.dev> 3838L: bpf@vger.kernel.org 3839S: Maintained 3840F: kernel/bpf/btf.c 3841F: include/linux/btf* 3842 3843BPF [TRACING] 3844M: Song Liu <song@kernel.org> 3845R: Jiri Olsa <jolsa@kernel.org> 3846L: bpf@vger.kernel.org 3847S: Maintained 3848F: kernel/trace/bpf_trace.c 3849F: kernel/bpf/stackmap.c 3850 3851BPF [NETWORKING] (tc BPF, sock_addr) 3852M: Martin KaFai Lau <martin.lau@linux.dev> 3853M: Daniel Borkmann <daniel@iogearbox.net> 3854R: John Fastabend <john.fastabend@gmail.com> 3855L: bpf@vger.kernel.org 3856L: netdev@vger.kernel.org 3857S: Maintained 3858F: net/core/filter.c 3859F: net/sched/act_bpf.c 3860F: net/sched/cls_bpf.c 3861 3862BPF [NETWORKING] (struct_ops, reuseport) 3863M: Martin KaFai Lau <martin.lau@linux.dev> 3864L: bpf@vger.kernel.org 3865L: netdev@vger.kernel.org 3866S: Maintained 3867F: kernel/bpf/bpf_struct* 3868 3869BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3870M: KP Singh <kpsingh@kernel.org> 3871R: Florent Revest <revest@chromium.org> 3872R: Brendan Jackman <jackmanb@chromium.org> 3873L: bpf@vger.kernel.org 3874S: Maintained 3875F: Documentation/bpf/prog_lsm.rst 3876F: include/linux/bpf_lsm.h 3877F: kernel/bpf/bpf_lsm.c 3878F: security/bpf/ 3879 3880BPF [STORAGE & CGROUPS] 3881M: Martin KaFai Lau <martin.lau@linux.dev> 3882L: bpf@vger.kernel.org 3883S: Maintained 3884F: kernel/bpf/cgroup.c 3885F: kernel/bpf/*storage.c 3886F: kernel/bpf/bpf_lru* 3887 3888BPF [RINGBUF] 3889M: Andrii Nakryiko <andrii@kernel.org> 3890L: bpf@vger.kernel.org 3891S: Maintained 3892F: kernel/bpf/ringbuf.c 3893 3894BPF [ITERATOR] 3895M: Yonghong Song <yhs@fb.com> 3896L: bpf@vger.kernel.org 3897S: Maintained 3898F: kernel/bpf/*iter.c 3899 3900BPF [L7 FRAMEWORK] (sockmap) 3901M: John Fastabend <john.fastabend@gmail.com> 3902M: Jakub Sitnicki <jakub@cloudflare.com> 3903L: netdev@vger.kernel.org 3904L: bpf@vger.kernel.org 3905S: Maintained 3906F: include/linux/skmsg.h 3907F: net/core/skmsg.c 3908F: net/core/sock_map.c 3909F: net/ipv4/tcp_bpf.c 3910F: net/ipv4/udp_bpf.c 3911F: net/unix/unix_bpf.c 3912 3913BPF [LIBRARY] (libbpf) 3914M: Andrii Nakryiko <andrii@kernel.org> 3915L: bpf@vger.kernel.org 3916S: Maintained 3917F: tools/lib/bpf/ 3918 3919BPF [TOOLING] (bpftool) 3920M: Quentin Monnet <quentin@isovalent.com> 3921L: bpf@vger.kernel.org 3922S: Maintained 3923F: kernel/bpf/disasm.* 3924F: tools/bpf/bpftool/ 3925 3926BPF [SELFTESTS] (Test Runners & Infrastructure) 3927M: Andrii Nakryiko <andrii@kernel.org> 3928R: Mykola Lysenko <mykolal@fb.com> 3929L: bpf@vger.kernel.org 3930S: Maintained 3931F: tools/testing/selftests/bpf/ 3932 3933BPF [MISC] 3934L: bpf@vger.kernel.org 3935S: Odd Fixes 3936K: (?:\b|_)bpf(?:\b|_) 3937 3938BROADCOM B44 10/100 ETHERNET DRIVER 3939M: Michael Chan <michael.chan@broadcom.com> 3940L: netdev@vger.kernel.org 3941S: Supported 3942F: drivers/net/ethernet/broadcom/b44.* 3943 3944BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3945M: Florian Fainelli <f.fainelli@gmail.com> 3946L: netdev@vger.kernel.org 3947L: openwrt-devel@lists.openwrt.org (subscribers-only) 3948S: Supported 3949F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3950F: drivers/net/dsa/b53/* 3951F: drivers/net/dsa/bcm_sf2* 3952F: include/linux/dsa/brcm.h 3953F: include/linux/platform_data/b53.h 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <f.fainelli@gmail.com> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git git://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3983M: Florian Fainelli <f.fainelli@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3987S: Maintained 3988T: git git://github.com/broadcom/stblinux.git 3989F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3990F: drivers/pci/controller/pcie-brcmstb.c 3991F: drivers/staging/vc04_services 3992N: bcm2711 3993N: bcm283* 3994N: raspberrypi 3995 3996BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3997M: Florian Fainelli <f.fainelli@gmail.com> 3998M: Ray Jui <rjui@broadcom.com> 3999M: Scott Branden <sbranden@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001S: Maintained 4002T: git git://github.com/broadcom/mach-bcm 4003F: arch/arm/mach-bcm/ 4004N: bcm281* 4005N: bcm113* 4006N: bcm216* 4007N: kona 4008 4009BROADCOM BCM47XX MIPS ARCHITECTURE 4010M: Hauke Mehrtens <hauke@hauke-m.de> 4011M: Rafał Miłecki <zajec5@gmail.com> 4012L: linux-mips@vger.kernel.org 4013S: Maintained 4014F: Documentation/devicetree/bindings/mips/brcm/ 4015F: arch/mips/bcm47xx/* 4016F: arch/mips/include/asm/mach-bcm47xx/* 4017 4018BROADCOM BCM4908 ETHERNET DRIVER 4019M: Rafał Miłecki <rafal@milecki.pl> 4020R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4021L: netdev@vger.kernel.org 4022S: Maintained 4023F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4024F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4025F: drivers/net/ethernet/broadcom/unimac.h 4026 4027BROADCOM BCM4908 PINMUX DRIVER 4028M: Rafał Miłecki <rafal@milecki.pl> 4029R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4030L: linux-gpio@vger.kernel.org 4031S: Maintained 4032F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4033F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4034 4035BROADCOM BCM5301X ARM ARCHITECTURE 4036M: Florian Fainelli <f.fainelli@gmail.com> 4037M: Hauke Mehrtens <hauke@hauke-m.de> 4038M: Rafał Miłecki <zajec5@gmail.com> 4039R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4041S: Maintained 4042F: arch/arm/boot/dts/bcm470* 4043F: arch/arm/boot/dts/bcm5301* 4044F: arch/arm/boot/dts/bcm953012* 4045F: arch/arm/mach-bcm/bcm_5301x.c 4046 4047BROADCOM BCM53573 ARM ARCHITECTURE 4048M: Florian Fainelli <f.fainelli@gmail.com> 4049M: Rafał Miłecki <rafal@milecki.pl> 4050R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4052S: Maintained 4053F: arch/arm/boot/dts/bcm47189* 4054F: arch/arm/boot/dts/bcm53573* 4055 4056BROADCOM BCM63XX/BCM33XX UDC DRIVER 4057M: Kevin Cernekee <cernekee@gmail.com> 4058L: linux-usb@vger.kernel.org 4059S: Maintained 4060F: drivers/usb/gadget/udc/bcm63xx_udc.* 4061 4062BROADCOM BCM7XXX ARM ARCHITECTURE 4063M: Florian Fainelli <f.fainelli@gmail.com> 4064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4066S: Maintained 4067T: git git://github.com/broadcom/stblinux.git 4068F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4069F: arch/arm/boot/dts/bcm7*.dts* 4070F: arch/arm/include/asm/hardware/cache-b15-rac.h 4071F: arch/arm/mach-bcm/*brcmstb* 4072F: arch/arm/mm/cache-b15-rac.c 4073F: drivers/bus/brcmstb_gisb.c 4074F: drivers/pci/controller/pcie-brcmstb.c 4075N: brcmstb 4076N: bcm7038 4077N: bcm7120 4078 4079BROADCOM BDC DRIVER 4080M: Al Cooper <alcooperx@gmail.com> 4081L: linux-usb@vger.kernel.org 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083S: Maintained 4084F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4085F: drivers/usb/gadget/udc/bdc/ 4086 4087BROADCOM BMIPS CPUFREQ DRIVER 4088M: Markus Mayer <mmayer@broadcom.com> 4089R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4090L: linux-pm@vger.kernel.org 4091S: Maintained 4092F: drivers/cpufreq/bmips-cpufreq.c 4093 4094BROADCOM BMIPS MIPS ARCHITECTURE 4095M: Florian Fainelli <f.fainelli@gmail.com> 4096R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4097L: linux-mips@vger.kernel.org 4098S: Maintained 4099T: git git://github.com/broadcom/stblinux.git 4100F: arch/mips/bmips/* 4101F: arch/mips/boot/dts/brcm/bcm*.dts* 4102F: arch/mips/include/asm/mach-bmips/* 4103F: arch/mips/kernel/*bmips* 4104F: drivers/soc/bcm/bcm63xx 4105F: drivers/irqchip/irq-bcm63* 4106F: drivers/irqchip/irq-bcm7* 4107F: drivers/irqchip/irq-brcmstb* 4108F: include/linux/bcm963xx_nvram.h 4109F: include/linux/bcm963xx_tag.h 4110 4111BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4112M: Rasesh Mody <rmody@marvell.com> 4113M: GR-Linux-NIC-Dev@marvell.com 4114L: netdev@vger.kernel.org 4115S: Supported 4116F: drivers/net/ethernet/broadcom/bnx2.* 4117F: drivers/net/ethernet/broadcom/bnx2_* 4118 4119BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4120M: Saurav Kashyap <skashyap@marvell.com> 4121M: Javed Hasan <jhasan@marvell.com> 4122M: GR-QLogic-Storage-Upstream@marvell.com 4123L: linux-scsi@vger.kernel.org 4124S: Supported 4125F: drivers/scsi/bnx2fc/ 4126 4127BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4128M: Nilesh Javali <njavali@marvell.com> 4129M: Manish Rangankar <mrangankar@marvell.com> 4130M: GR-QLogic-Storage-Upstream@marvell.com 4131L: linux-scsi@vger.kernel.org 4132S: Supported 4133F: drivers/scsi/bnx2i/ 4134 4135BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4136M: Ariel Elior <aelior@marvell.com> 4137M: Sudarsana Kalluru <skalluru@marvell.com> 4138M: Manish Chopra <manishc@marvell.com> 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: drivers/net/ethernet/broadcom/bnx2x/ 4142 4143BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4144M: Michael Chan <michael.chan@broadcom.com> 4145L: netdev@vger.kernel.org 4146S: Supported 4147F: drivers/firmware/broadcom/tee_bnxt_fw.c 4148F: drivers/net/ethernet/broadcom/bnxt/ 4149F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4150 4151BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4152M: Arend van Spriel <aspriel@gmail.com> 4153M: Franky Lin <franky.lin@broadcom.com> 4154M: Hante Meuleman <hante.meuleman@broadcom.com> 4155L: linux-wireless@vger.kernel.org 4156L: brcm80211-dev-list.pdl@broadcom.com 4157L: SHA-cyfmac-dev-list@infineon.com 4158S: Supported 4159F: drivers/net/wireless/broadcom/brcm80211/ 4160 4161BROADCOM BRCMSTB GPIO DRIVER 4162M: Doug Berger <opendmb@gmail.com> 4163M: Florian Fainelli <f.fainelli@gmail.com> 4164R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4165S: Supported 4166F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4167F: drivers/gpio/gpio-brcmstb.c 4168 4169BROADCOM BRCMSTB I2C DRIVER 4170M: Kamal Dasu <kdasu.kdev@gmail.com> 4171R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4172L: linux-i2c@vger.kernel.org 4173S: Supported 4174F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4175F: drivers/i2c/busses/i2c-brcmstb.c 4176 4177BROADCOM BRCMSTB UART DRIVER 4178M: Al Cooper <alcooperx@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: linux-serial@vger.kernel.org 4181S: Maintained 4182F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4183F: drivers/tty/serial/8250/8250_bcm7271.c 4184 4185BROADCOM BRCMSTB USB EHCI DRIVER 4186M: Al Cooper <alcooperx@gmail.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: linux-usb@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4191F: drivers/usb/host/ehci-brcm.* 4192 4193BROADCOM BRCMSTB USB PIN MAP DRIVER 4194M: Al Cooper <alcooperx@gmail.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196L: linux-usb@vger.kernel.org 4197S: Maintained 4198F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4199F: drivers/usb/misc/brcmstb-usb-pinmap.c 4200 4201BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4202M: Al Cooper <alcooperx@gmail.com> 4203R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4204L: linux-kernel@vger.kernel.org 4205S: Maintained 4206F: drivers/phy/broadcom/phy-brcm-usb* 4207 4208BROADCOM ETHERNET PHY DRIVERS 4209M: Florian Fainelli <f.fainelli@gmail.com> 4210R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4211L: netdev@vger.kernel.org 4212S: Supported 4213F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4214F: drivers/net/phy/bcm*.[ch] 4215F: drivers/net/phy/broadcom.c 4216F: include/linux/brcmphy.h 4217 4218BROADCOM GENET ETHERNET DRIVER 4219M: Doug Berger <opendmb@gmail.com> 4220M: Florian Fainelli <f.fainelli@gmail.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: netdev@vger.kernel.org 4223S: Supported 4224F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4225F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4226F: drivers/net/ethernet/broadcom/genet/ 4227F: drivers/net/ethernet/broadcom/unimac.h 4228F: drivers/net/mdio/mdio-bcm-unimac.c 4229F: include/linux/platform_data/bcmgenet.h 4230F: include/linux/platform_data/mdio-bcm-unimac.h 4231 4232BROADCOM IPROC ARM ARCHITECTURE 4233M: Ray Jui <rjui@broadcom.com> 4234M: Scott Branden <sbranden@broadcom.com> 4235R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4237S: Maintained 4238T: git git://github.com/broadcom/stblinux.git 4239F: arch/arm64/boot/dts/broadcom/northstar2/* 4240F: arch/arm64/boot/dts/broadcom/stingray/* 4241F: drivers/clk/bcm/clk-ns* 4242F: drivers/clk/bcm/clk-sr* 4243F: drivers/pinctrl/bcm/pinctrl-ns* 4244F: include/dt-bindings/clock/bcm-sr* 4245N: iproc 4246N: cygnus 4247N: bcm[-_]nsp 4248N: bcm9113* 4249N: bcm9583* 4250N: bcm9585* 4251N: bcm9586* 4252N: bcm988312 4253N: bcm113* 4254N: bcm583* 4255N: bcm585* 4256N: bcm586* 4257N: bcm88312 4258N: hr2 4259N: stingray 4260 4261BROADCOM IPROC GBIT ETHERNET DRIVER 4262M: Rafał Miłecki <rafal@milecki.pl> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: netdev@vger.kernel.org 4265S: Maintained 4266F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4267F: drivers/net/ethernet/broadcom/bgmac* 4268F: drivers/net/ethernet/broadcom/unimac.h 4269 4270BROADCOM KONA GPIO DRIVER 4271M: Ray Jui <rjui@broadcom.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273S: Supported 4274F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4275F: drivers/gpio/gpio-bcm-kona.c 4276 4277BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4278M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4279M: Kashyap Desai <kashyap.desai@broadcom.com> 4280M: Sumit Saxena <sumit.saxena@broadcom.com> 4281M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4282L: mpi3mr-linuxdrv.pdl@broadcom.com 4283L: linux-scsi@vger.kernel.org 4284S: Supported 4285W: https://www.broadcom.com/support/storage 4286F: drivers/scsi/mpi3mr/ 4287 4288BROADCOM NETXTREME-E ROCE DRIVER 4289M: Selvin Xavier <selvin.xavier@broadcom.com> 4290L: linux-rdma@vger.kernel.org 4291S: Supported 4292W: http://www.broadcom.com 4293F: drivers/infiniband/hw/bnxt_re/ 4294F: include/uapi/rdma/bnxt_re-abi.h 4295 4296BROADCOM NVRAM DRIVER 4297M: Rafał Miłecki <zajec5@gmail.com> 4298L: linux-mips@vger.kernel.org 4299S: Maintained 4300F: drivers/firmware/broadcom/* 4301 4302BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4303M: Rafał Miłecki <rafal@milecki.pl> 4304M: Florian Fainelli <f.fainelli@gmail.com> 4305R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4306L: linux-pm@vger.kernel.org 4307S: Maintained 4308T: git git://github.com/broadcom/stblinux.git 4309F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4310F: include/dt-bindings/soc/bcm-pmb.h 4311 4312BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4313M: Rafał Miłecki <zajec5@gmail.com> 4314L: linux-wireless@vger.kernel.org 4315S: Maintained 4316F: drivers/bcma/ 4317F: include/linux/bcma/ 4318 4319BROADCOM SPI DRIVER 4320M: Kamal Dasu <kdasu.kdev@gmail.com> 4321R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4322S: Maintained 4323F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4324F: drivers/spi/spi-bcm-qspi.* 4325F: drivers/spi/spi-brcmstb-qspi.c 4326F: drivers/spi/spi-iproc-qspi.c 4327 4328BROADCOM STB AVS CPUFREQ DRIVER 4329M: Markus Mayer <mmayer@broadcom.com> 4330R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4331L: linux-pm@vger.kernel.org 4332S: Maintained 4333F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4334F: drivers/cpufreq/brcmstb* 4335 4336BROADCOM STB AVS TMON DRIVER 4337M: Markus Mayer <mmayer@broadcom.com> 4338R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4339L: linux-pm@vger.kernel.org 4340S: Maintained 4341F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4342F: drivers/thermal/broadcom/brcmstb* 4343 4344BROADCOM STB DPFE DRIVER 4345M: Markus Mayer <mmayer@broadcom.com> 4346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4348S: Maintained 4349F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4350F: drivers/memory/brcmstb_dpfe.c 4351 4352BROADCOM STB NAND FLASH DRIVER 4353M: Brian Norris <computersforpeace@gmail.com> 4354M: Kamal Dasu <kdasu.kdev@gmail.com> 4355R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4356L: linux-mtd@lists.infradead.org 4357S: Maintained 4358F: drivers/mtd/nand/raw/brcmnand/ 4359F: include/linux/platform_data/brcmnand.h 4360 4361BROADCOM STB PCIE DRIVER 4362M: Jim Quinlan <jim2101024@gmail.com> 4363M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4364M: Florian Fainelli <f.fainelli@gmail.com> 4365R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4366L: linux-pci@vger.kernel.org 4367S: Maintained 4368F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4369F: drivers/pci/controller/pcie-brcmstb.c 4370 4371BROADCOM SYSTEMPORT ETHERNET DRIVER 4372M: Florian Fainelli <f.fainelli@gmail.com> 4373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4374L: netdev@vger.kernel.org 4375S: Supported 4376F: drivers/net/ethernet/broadcom/bcmsysport.* 4377F: drivers/net/ethernet/broadcom/unimac.h 4378F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4379 4380BROADCOM TG3 GIGABIT ETHERNET DRIVER 4381M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4382M: Prashant Sreedharan <prashant@broadcom.com> 4383M: Michael Chan <mchan@broadcom.com> 4384L: netdev@vger.kernel.org 4385S: Supported 4386F: drivers/net/ethernet/broadcom/tg3.* 4387 4388BROADCOM VK DRIVER 4389M: Scott Branden <scott.branden@broadcom.com> 4390R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4391S: Supported 4392F: drivers/misc/bcm-vk/ 4393F: include/uapi/linux/misc/bcm_vk.h 4394 4395BROCADE BFA FC SCSI DRIVER 4396M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4397M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4398L: linux-scsi@vger.kernel.org 4399S: Supported 4400F: drivers/scsi/bfa/ 4401 4402BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4403M: Rasesh Mody <rmody@marvell.com> 4404M: Sudarsana Kalluru <skalluru@marvell.com> 4405M: GR-Linux-NIC-Dev@marvell.com 4406L: netdev@vger.kernel.org 4407S: Supported 4408F: drivers/net/ethernet/brocade/bna/ 4409 4410BSG (block layer generic sg v4 driver) 4411M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4412L: linux-scsi@vger.kernel.org 4413S: Supported 4414F: block/bsg.c 4415F: include/linux/bsg.h 4416F: include/uapi/linux/bsg.h 4417 4418BT87X AUDIO DRIVER 4419M: Clemens Ladisch <clemens@ladisch.de> 4420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4421S: Maintained 4422T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4423F: Documentation/sound/cards/bt87x.rst 4424F: sound/pci/bt87x.c 4425 4426BT8XXGPIO DRIVER 4427M: Michael Buesch <m@bues.ch> 4428S: Maintained 4429W: http://bu3sch.de/btgpio.php 4430F: drivers/gpio/gpio-bt8xx.c 4431 4432BTRFS FILE SYSTEM 4433M: Chris Mason <clm@fb.com> 4434M: Josef Bacik <josef@toxicpanda.com> 4435M: David Sterba <dsterba@suse.com> 4436L: linux-btrfs@vger.kernel.org 4437S: Maintained 4438W: http://btrfs.wiki.kernel.org/ 4439Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4440C: irc://irc.libera.chat/btrfs 4441T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4442F: Documentation/filesystems/btrfs.rst 4443F: fs/btrfs/ 4444F: include/linux/btrfs* 4445F: include/uapi/linux/btrfs* 4446 4447BTTV VIDEO4LINUX DRIVER 4448M: Mauro Carvalho Chehab <mchehab@kernel.org> 4449L: linux-media@vger.kernel.org 4450S: Odd fixes 4451W: https://linuxtv.org 4452T: git git://linuxtv.org/media_tree.git 4453F: Documentation/driver-api/media/drivers/bttv* 4454F: drivers/media/pci/bt8xx/bttv* 4455 4456BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4457M: Chanwoo Choi <cw00.choi@samsung.com> 4458L: linux-pm@vger.kernel.org 4459L: linux-samsung-soc@vger.kernel.org 4460S: Maintained 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4462F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4463F: drivers/devfreq/exynos-bus.c 4464 4465BUSLOGIC SCSI DRIVER 4466M: Khalid Aziz <khalid@gonehiking.org> 4467L: linux-scsi@vger.kernel.org 4468S: Maintained 4469F: drivers/scsi/BusLogic.* 4470F: drivers/scsi/FlashPoint.* 4471 4472C-MEDIA CMI8788 DRIVER 4473M: Clemens Ladisch <clemens@ladisch.de> 4474L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4475S: Maintained 4476T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4477F: sound/pci/oxygen/ 4478 4479C-SKY ARCHITECTURE 4480M: Guo Ren <guoren@kernel.org> 4481L: linux-csky@vger.kernel.org 4482S: Supported 4483T: git https://github.com/c-sky/csky-linux.git 4484F: Documentation/devicetree/bindings/csky/ 4485F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4486F: Documentation/devicetree/bindings/timer/csky,* 4487F: arch/csky/ 4488F: drivers/clocksource/timer-gx6605s.c 4489F: drivers/clocksource/timer-mp-csky.c 4490F: drivers/irqchip/irq-csky-* 4491N: csky 4492K: csky 4493 4494CA8210 IEEE-802.15.4 RADIO DRIVER 4495L: linux-wpan@vger.kernel.org 4496S: Orphan 4497W: https://github.com/Cascoda/ca8210-linux.git 4498F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4499F: drivers/net/ieee802154/ca8210.c 4500 4501CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4502M: Damien Le Moal <damien.lemoal@wdc.com> 4503L: linux-riscv@lists.infradead.org 4504L: linux-gpio@vger.kernel.org (pinctrl driver) 4505F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4506F: drivers/pinctrl/pinctrl-k210.c 4507 4508CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4509M: Damien Le Moal <damien.lemoal@wdc.com> 4510L: linux-kernel@vger.kernel.org 4511L: linux-riscv@lists.infradead.org 4512S: Maintained 4513F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4514F: drivers/reset/reset-k210.c 4515 4516CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4517M: Damien Le Moal <damien.lemoal@wdc.com> 4518L: linux-riscv@lists.infradead.org 4519S: Maintained 4520F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4521F: drivers/soc/canaan/ 4522F: include/soc/canaan/ 4523 4524CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4525M: David Howells <dhowells@redhat.com> 4526L: linux-cachefs@redhat.com (moderated for non-subscribers) 4527S: Supported 4528F: Documentation/filesystems/caching/cachefiles.rst 4529F: fs/cachefiles/ 4530 4531CADENCE MIPI-CSI2 BRIDGES 4532M: Maxime Ripard <mripard@kernel.org> 4533L: linux-media@vger.kernel.org 4534S: Maintained 4535F: Documentation/devicetree/bindings/media/cdns,*.txt 4536F: drivers/media/platform/cadence/cdns-csi2* 4537 4538CADENCE NAND DRIVER 4539L: linux-mtd@lists.infradead.org 4540S: Orphan 4541F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4542F: drivers/mtd/nand/raw/cadence-nand-controller.c 4543 4544CADENCE USB3 DRD IP DRIVER 4545M: Peter Chen <peter.chen@kernel.org> 4546M: Pawel Laszczak <pawell@cadence.com> 4547R: Roger Quadros <rogerq@kernel.org> 4548R: Aswath Govindraju <a-govindraju@ti.com> 4549L: linux-usb@vger.kernel.org 4550S: Maintained 4551T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4552F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4553F: drivers/usb/cdns3/ 4554X: drivers/usb/cdns3/cdnsp* 4555 4556CADENCE USBSSP DRD IP DRIVER 4557M: Pawel Laszczak <pawell@cadence.com> 4558L: linux-usb@vger.kernel.org 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4561F: drivers/usb/cdns3/ 4562X: drivers/usb/cdns3/cdns3* 4563 4564CADET FM/AM RADIO RECEIVER DRIVER 4565M: Hans Verkuil <hverkuil@xs4all.nl> 4566L: linux-media@vger.kernel.org 4567S: Maintained 4568W: https://linuxtv.org 4569T: git git://linuxtv.org/media_tree.git 4570F: drivers/media/radio/radio-cadet* 4571 4572CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4573L: linux-media@vger.kernel.org 4574S: Orphan 4575T: git git://linuxtv.org/media_tree.git 4576F: Documentation/admin-guide/media/cafe_ccic* 4577F: drivers/media/platform/marvell/ 4578 4579CAIF NETWORK LAYER 4580L: netdev@vger.kernel.org 4581S: Orphan 4582F: Documentation/networking/caif/ 4583F: drivers/net/caif/ 4584F: include/net/caif/ 4585F: include/uapi/linux/caif/ 4586F: net/caif/ 4587 4588CAKE QDISC 4589M: Toke Høiland-Jørgensen <toke@toke.dk> 4590L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4591S: Maintained 4592F: net/sched/sch_cake.c 4593 4594CAN NETWORK DRIVERS 4595M: Wolfgang Grandegger <wg@grandegger.com> 4596M: Marc Kleine-Budde <mkl@pengutronix.de> 4597L: linux-can@vger.kernel.org 4598S: Maintained 4599W: https://github.com/linux-can 4600T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4601T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4602F: Documentation/devicetree/bindings/net/can/ 4603F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4604F: drivers/net/can/ 4605F: drivers/phy/phy-can-transceiver.c 4606F: include/linux/can/bittiming.h 4607F: include/linux/can/dev.h 4608F: include/linux/can/length.h 4609F: include/linux/can/platform/ 4610F: include/linux/can/rx-offload.h 4611F: include/uapi/linux/can/error.h 4612F: include/uapi/linux/can/netlink.h 4613F: include/uapi/linux/can/vxcan.h 4614 4615CAN NETWORK LAYER 4616M: Oliver Hartkopp <socketcan@hartkopp.net> 4617M: Marc Kleine-Budde <mkl@pengutronix.de> 4618L: linux-can@vger.kernel.org 4619S: Maintained 4620W: https://github.com/linux-can 4621T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4623F: Documentation/networking/can.rst 4624F: include/linux/can/can-ml.h 4625F: include/linux/can/core.h 4626F: include/linux/can/skb.h 4627F: include/net/netns/can.h 4628F: include/uapi/linux/can.h 4629F: include/uapi/linux/can/bcm.h 4630F: include/uapi/linux/can/gw.h 4631F: include/uapi/linux/can/isotp.h 4632F: include/uapi/linux/can/raw.h 4633F: net/can/ 4634 4635CAN-J1939 NETWORK LAYER 4636M: Robin van der Gracht <robin@protonic.nl> 4637M: Oleksij Rempel <o.rempel@pengutronix.de> 4638R: kernel@pengutronix.de 4639L: linux-can@vger.kernel.org 4640S: Maintained 4641F: Documentation/networking/j1939.rst 4642F: include/uapi/linux/can/j1939.h 4643F: net/can/j1939/ 4644 4645CAPABILITIES 4646M: Serge Hallyn <serge@hallyn.com> 4647L: linux-security-module@vger.kernel.org 4648S: Supported 4649F: include/linux/capability.h 4650F: include/uapi/linux/capability.h 4651F: kernel/capability.c 4652F: security/commoncap.c 4653 4654CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4655M: Kevin Tsai <ktsai@capellamicro.com> 4656S: Maintained 4657F: drivers/iio/light/cm* 4658 4659CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4660M: Christian Lamparter <chunkeey@googlemail.com> 4661L: linux-wireless@vger.kernel.org 4662S: Maintained 4663W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4664F: drivers/net/wireless/ath/carl9170/ 4665 4666CAVIUM I2C DRIVER 4667M: Robert Richter <rric@kernel.org> 4668S: Odd Fixes 4669W: http://www.marvell.com 4670F: drivers/i2c/busses/i2c-octeon* 4671F: drivers/i2c/busses/i2c-thunderx* 4672 4673CAVIUM LIQUIDIO NETWORK DRIVER 4674M: Derek Chickles <dchickles@marvell.com> 4675M: Satanand Burla <sburla@marvell.com> 4676M: Felix Manlunas <fmanlunas@marvell.com> 4677L: netdev@vger.kernel.org 4678S: Supported 4679W: http://www.marvell.com 4680F: drivers/net/ethernet/cavium/liquidio/ 4681 4682CAVIUM MMC DRIVER 4683M: Robert Richter <rric@kernel.org> 4684S: Odd Fixes 4685W: http://www.marvell.com 4686F: drivers/mmc/host/cavium* 4687 4688CAVIUM OCTEON-TX CRYPTO DRIVER 4689M: George Cherian <gcherian@marvell.com> 4690L: linux-crypto@vger.kernel.org 4691S: Supported 4692W: http://www.marvell.com 4693F: drivers/crypto/cavium/cpt/ 4694 4695CAVIUM THUNDERX2 ARM64 SOC 4696M: Robert Richter <rric@kernel.org> 4697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4698S: Odd Fixes 4699F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4700F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4701 4702CBS/ETF/TAPRIO QDISCS 4703M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4704S: Maintained 4705L: netdev@vger.kernel.org 4706F: net/sched/sch_cbs.c 4707F: net/sched/sch_etf.c 4708F: net/sched/sch_taprio.c 4709 4710CC2520 IEEE-802.15.4 RADIO DRIVER 4711M: Varka Bhadram <varkabhadram@gmail.com> 4712L: linux-wpan@vger.kernel.org 4713S: Maintained 4714F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4715F: drivers/net/ieee802154/cc2520.c 4716F: include/linux/spi/cc2520.h 4717 4718CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4719M: Gilad Ben-Yossef <gilad@benyossef.com> 4720L: linux-crypto@vger.kernel.org 4721S: Supported 4722W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4723F: drivers/crypto/ccree/ 4724 4725CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4726M: Hadar Gat <hadar.gat@arm.com> 4727L: linux-crypto@vger.kernel.org 4728S: Supported 4729F: drivers/char/hw_random/cctrng.c 4730F: drivers/char/hw_random/cctrng.h 4731F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4732W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4733 4734CEC FRAMEWORK 4735M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4736L: linux-media@vger.kernel.org 4737S: Supported 4738W: http://linuxtv.org 4739T: git git://linuxtv.org/media_tree.git 4740F: Documentation/ABI/testing/debugfs-cec-error-inj 4741F: Documentation/devicetree/bindings/media/cec.txt 4742F: Documentation/driver-api/media/cec-core.rst 4743F: Documentation/userspace-api/media/cec 4744F: drivers/media/cec/ 4745F: drivers/media/rc/keymaps/rc-cec.c 4746F: include/media/cec-notifier.h 4747F: include/media/cec.h 4748F: include/uapi/linux/cec-funcs.h 4749F: include/uapi/linux/cec.h 4750 4751CEC GPIO DRIVER 4752M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4753L: linux-media@vger.kernel.org 4754S: Supported 4755W: http://linuxtv.org 4756T: git git://linuxtv.org/media_tree.git 4757F: Documentation/devicetree/bindings/media/cec-gpio.txt 4758F: drivers/media/cec/platform/cec-gpio/ 4759 4760CELL BROADBAND ENGINE ARCHITECTURE 4761M: Arnd Bergmann <arnd@arndb.de> 4762L: linuxppc-dev@lists.ozlabs.org 4763S: Supported 4764W: http://www.ibm.com/developerworks/power/cell/ 4765F: arch/powerpc/include/asm/cell*.h 4766F: arch/powerpc/include/asm/spu*.h 4767F: arch/powerpc/include/uapi/asm/spu*.h 4768F: arch/powerpc/platforms/cell/ 4769 4770CELLWISE CW2015 BATTERY DRIVER 4771M: Tobias Schrammm <t.schramm@manjaro.org> 4772S: Maintained 4773F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4774F: drivers/power/supply/cw2015_battery.c 4775 4776CEPH COMMON CODE (LIBCEPH) 4777M: Ilya Dryomov <idryomov@gmail.com> 4778M: Xiubo Li <xiubli@redhat.com> 4779R: Jeff Layton <jlayton@kernel.org> 4780L: ceph-devel@vger.kernel.org 4781S: Supported 4782W: http://ceph.com/ 4783T: git git://github.com/ceph/ceph-client.git 4784F: include/linux/ceph/ 4785F: include/linux/crush/ 4786F: net/ceph/ 4787 4788CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4789M: Xiubo Li <xiubli@redhat.com> 4790M: Ilya Dryomov <idryomov@gmail.com> 4791R: Jeff Layton <jlayton@kernel.org> 4792L: ceph-devel@vger.kernel.org 4793S: Supported 4794W: http://ceph.com/ 4795T: git git://github.com/ceph/ceph-client.git 4796F: Documentation/filesystems/ceph.rst 4797F: fs/ceph/ 4798 4799CERTIFICATE HANDLING 4800M: David Howells <dhowells@redhat.com> 4801M: David Woodhouse <dwmw2@infradead.org> 4802L: keyrings@vger.kernel.org 4803S: Maintained 4804F: Documentation/admin-guide/module-signing.rst 4805F: certs/ 4806F: scripts/sign-file.c 4807F: tools/certs/ 4808 4809CFAG12864B LCD DRIVER 4810M: Miguel Ojeda <ojeda@kernel.org> 4811S: Maintained 4812F: drivers/auxdisplay/cfag12864b.c 4813F: include/linux/cfag12864b.h 4814 4815CFAG12864BFB LCD FRAMEBUFFER DRIVER 4816M: Miguel Ojeda <ojeda@kernel.org> 4817S: Maintained 4818F: drivers/auxdisplay/cfag12864bfb.c 4819F: include/linux/cfag12864b.h 4820 4821CHAR and MISC DRIVERS 4822M: Arnd Bergmann <arnd@arndb.de> 4823M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4824S: Supported 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4826F: drivers/char/ 4827F: drivers/misc/ 4828F: include/linux/miscdevice.h 4829X: drivers/char/agp/ 4830X: drivers/char/hw_random/ 4831X: drivers/char/ipmi/ 4832X: drivers/char/random.c 4833X: drivers/char/tpm/ 4834 4835CHECKPATCH 4836M: Andy Whitcroft <apw@canonical.com> 4837M: Joe Perches <joe@perches.com> 4838R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4839R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4840S: Maintained 4841F: scripts/checkpatch.pl 4842 4843CHECKPATCH DOCUMENTATION 4844M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4845M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4846R: Joe Perches <joe@perches.com> 4847S: Maintained 4848F: Documentation/dev-tools/checkpatch.rst 4849 4850CHINESE DOCUMENTATION 4851M: Alex Shi <alexs@kernel.org> 4852M: Yanteng Si <siyanteng@loongson.cn> 4853S: Maintained 4854F: Documentation/translations/zh_CN/ 4855 4856CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4857M: Peter Chen <peter.chen@kernel.org> 4858L: linux-usb@vger.kernel.org 4859S: Maintained 4860T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4861F: drivers/usb/chipidea/ 4862 4863CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4864M: Hans de Goede <hdegoede@redhat.com> 4865L: linux-input@vger.kernel.org 4866S: Maintained 4867F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4868F: drivers/input/touchscreen/chipone_icn8318.c 4869 4870CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4871M: Hans de Goede <hdegoede@redhat.com> 4872L: linux-input@vger.kernel.org 4873S: Maintained 4874F: drivers/input/touchscreen/chipone_icn8505.c 4875 4876CHROME HARDWARE PLATFORM SUPPORT 4877M: Benson Leung <bleung@chromium.org> 4878L: chrome-platform@lists.linux.dev 4879S: Maintained 4880T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4881F: drivers/platform/chrome/ 4882 4883CHROMEOS EC CODEC DRIVER 4884M: Cheng-Yi Chiang <cychiang@chromium.org> 4885M: Tzung-Bi Shih <tzungbi@google.com> 4886R: Guenter Roeck <groeck@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4890F: sound/soc/codecs/cros_ec_codec.* 4891 4892CHROMEOS EC SUBDRIVERS 4893M: Benson Leung <bleung@chromium.org> 4894R: Guenter Roeck <groeck@chromium.org> 4895L: chrome-platform@lists.linux.dev 4896S: Maintained 4897F: drivers/power/supply/cros_usbpd-charger.c 4898N: cros_ec 4899N: cros-ec 4900 4901CHROMEOS EC USB TYPE-C DRIVER 4902M: Prashant Malani <pmalani@chromium.org> 4903L: chrome-platform@lists.linux.dev 4904S: Maintained 4905F: drivers/platform/chrome/cros_ec_typec.c 4906 4907CHROMEOS EC USB PD NOTIFY DRIVER 4908M: Prashant Malani <pmalani@chromium.org> 4909L: chrome-platform@lists.linux.dev 4910S: Maintained 4911F: drivers/platform/chrome/cros_usbpd_notify.c 4912F: include/linux/platform_data/cros_usbpd_notify.h 4913 4914CHRONTEL CH7322 CEC DRIVER 4915M: Joe Tessler <jrt@google.com> 4916L: linux-media@vger.kernel.org 4917S: Maintained 4918T: git git://linuxtv.org/media_tree.git 4919F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4920F: drivers/media/cec/i2c/ch7322.c 4921 4922CIRRUS LOGIC AUDIO CODEC DRIVERS 4923M: James Schulman <james.schulman@cirrus.com> 4924M: David Rhodes <david.rhodes@cirrus.com> 4925M: Lucas Tanure <tanureal@opensource.cirrus.com> 4926M: Richard Fitzgerald <rf@opensource.cirrus.com> 4927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4928L: patches@opensource.cirrus.com 4929S: Maintained 4930F: Documentation/devicetree/bindings/sound/cirrus,cs* 4931F: include/dt-bindings/sound/cs* 4932F: sound/pci/hda/cs* 4933F: sound/pci/hda/hda_cs_dsp_ctl.* 4934F: sound/soc/codecs/cs* 4935 4936CIRRUS LOGIC DSP FIRMWARE DRIVER 4937M: Simon Trimmer <simont@opensource.cirrus.com> 4938M: Charles Keepax <ckeepax@opensource.cirrus.com> 4939M: Richard Fitzgerald <rf@opensource.cirrus.com> 4940L: patches@opensource.cirrus.com 4941S: Supported 4942W: https://github.com/CirrusLogic/linux-drivers/wiki 4943T: git https://github.com/CirrusLogic/linux-drivers.git 4944F: drivers/firmware/cirrus/* 4945F: include/linux/firmware/cirrus/* 4946 4947CIRRUS LOGIC EP93XX ETHERNET DRIVER 4948M: Hartley Sweeten <hsweeten@visionengravers.com> 4949L: netdev@vger.kernel.org 4950S: Maintained 4951F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4952 4953CIRRUS LOGIC LOCHNAGAR DRIVER 4954M: Charles Keepax <ckeepax@opensource.cirrus.com> 4955M: Richard Fitzgerald <rf@opensource.cirrus.com> 4956L: patches@opensource.cirrus.com 4957S: Supported 4958F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4959F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4960F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4961F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4962F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4963F: Documentation/hwmon/lochnagar.rst 4964F: drivers/clk/clk-lochnagar.c 4965F: drivers/hwmon/lochnagar-hwmon.c 4966F: drivers/mfd/lochnagar-i2c.c 4967F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4968F: drivers/regulator/lochnagar-regulator.c 4969F: include/dt-bindings/clk/lochnagar.h 4970F: include/dt-bindings/pinctrl/lochnagar.h 4971F: include/linux/mfd/lochnagar* 4972F: sound/soc/codecs/lochnagar-sc.c 4973 4974CIRRUS LOGIC MADERA CODEC DRIVERS 4975M: Charles Keepax <ckeepax@opensource.cirrus.com> 4976M: Richard Fitzgerald <rf@opensource.cirrus.com> 4977L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4978L: patches@opensource.cirrus.com 4979S: Supported 4980W: https://github.com/CirrusLogic/linux-drivers/wiki 4981T: git https://github.com/CirrusLogic/linux-drivers.git 4982F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4983F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4984F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4985F: drivers/gpio/gpio-madera* 4986F: drivers/irqchip/irq-madera* 4987F: drivers/mfd/cs47l* 4988F: drivers/mfd/madera* 4989F: drivers/pinctrl/cirrus/* 4990F: include/dt-bindings/sound/madera* 4991F: include/linux/irqchip/irq-madera* 4992F: include/linux/mfd/madera/* 4993F: include/sound/madera* 4994F: sound/soc/codecs/cs47l* 4995F: sound/soc/codecs/madera* 4996 4997CISCO FCOE HBA DRIVER 4998M: Satish Kharat <satishkh@cisco.com> 4999M: Sesidhar Baddela <sebaddel@cisco.com> 5000M: Karan Tilak Kumar <kartilak@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/fnic/ 5004 5005CISCO SCSI HBA DRIVER 5006M: Karan Tilak Kumar <kartilak@cisco.com> 5007M: Sesidhar Baddela <sebaddel@cisco.com> 5008L: linux-scsi@vger.kernel.org 5009S: Supported 5010F: drivers/scsi/snic/ 5011 5012CISCO VIC ETHERNET NIC DRIVER 5013M: Christian Benvenuti <benve@cisco.com> 5014M: Govindarajulu Varadarajan <_govind@gmx.com> 5015S: Supported 5016F: drivers/net/ethernet/cisco/enic/ 5017 5018CISCO VIC LOW LATENCY NIC DRIVER 5019M: Christian Benvenuti <benve@cisco.com> 5020M: Nelson Escobar <neescoba@cisco.com> 5021S: Supported 5022F: drivers/infiniband/hw/usnic/ 5023 5024CLANG-FORMAT FILE 5025M: Miguel Ojeda <ojeda@kernel.org> 5026S: Maintained 5027F: .clang-format 5028 5029CLANG/LLVM BUILD SUPPORT 5030M: Nathan Chancellor <nathan@kernel.org> 5031M: Nick Desaulniers <ndesaulniers@google.com> 5032R: Tom Rix <trix@redhat.com> 5033L: llvm@lists.linux.dev 5034S: Supported 5035W: https://clangbuiltlinux.github.io/ 5036B: https://github.com/ClangBuiltLinux/linux/issues 5037C: irc://irc.libera.chat/clangbuiltlinux 5038F: Documentation/kbuild/llvm.rst 5039F: include/linux/compiler-clang.h 5040F: scripts/Makefile.clang 5041F: scripts/clang-tools/ 5042K: \b(?i:clang|llvm)\b 5043 5044CLANG CONTROL FLOW INTEGRITY SUPPORT 5045M: Sami Tolvanen <samitolvanen@google.com> 5046M: Kees Cook <keescook@chromium.org> 5047R: Nathan Chancellor <nathan@kernel.org> 5048R: Nick Desaulniers <ndesaulniers@google.com> 5049L: llvm@lists.linux.dev 5050S: Supported 5051B: https://github.com/ClangBuiltLinux/linux/issues 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5053F: include/linux/cfi.h 5054F: kernel/cfi.c 5055 5056CLK API 5057M: Russell King <linux@armlinux.org.uk> 5058L: linux-clk@vger.kernel.org 5059S: Maintained 5060F: include/linux/clk.h 5061 5062CLOCKSOURCE, CLOCKEVENT DRIVERS 5063M: Daniel Lezcano <daniel.lezcano@linaro.org> 5064M: Thomas Gleixner <tglx@linutronix.de> 5065L: linux-kernel@vger.kernel.org 5066S: Supported 5067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5068F: Documentation/devicetree/bindings/timer/ 5069F: drivers/clocksource/ 5070 5071CMPC ACPI DRIVER 5072M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5073M: Daniel Oliveira Nascimento <don@syst.com.br> 5074L: platform-driver-x86@vger.kernel.org 5075S: Supported 5076F: drivers/platform/x86/classmate-laptop.c 5077 5078COBALT MEDIA DRIVER 5079M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5080L: linux-media@vger.kernel.org 5081S: Supported 5082W: https://linuxtv.org 5083T: git git://linuxtv.org/media_tree.git 5084F: drivers/media/pci/cobalt/ 5085 5086COCCINELLE/Semantic Patches (SmPL) 5087M: Julia Lawall <Julia.Lawall@inria.fr> 5088M: Nicolas Palix <nicolas.palix@imag.fr> 5089L: cocci@inria.fr (moderated for non-subscribers) 5090S: Supported 5091W: https://coccinelle.gitlabpages.inria.fr/website/ 5092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5093F: Documentation/dev-tools/coccinelle.rst 5094F: scripts/coccicheck 5095F: scripts/coccinelle/ 5096 5097CODA FILE SYSTEM 5098M: Jan Harkes <jaharkes@cs.cmu.edu> 5099M: coda@cs.cmu.edu 5100L: codalist@coda.cs.cmu.edu 5101S: Maintained 5102W: http://www.coda.cs.cmu.edu/ 5103F: Documentation/filesystems/coda.rst 5104F: fs/coda/ 5105F: include/linux/coda*.h 5106F: include/uapi/linux/coda*.h 5107 5108CODA V4L2 MEM2MEM DRIVER 5109M: Philipp Zabel <p.zabel@pengutronix.de> 5110L: linux-media@vger.kernel.org 5111S: Maintained 5112F: Documentation/devicetree/bindings/media/coda.yaml 5113F: drivers/media/platform/chips-media/ 5114 5115CODE OF CONDUCT 5116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5117S: Supported 5118F: Documentation/process/code-of-conduct-interpretation.rst 5119F: Documentation/process/code-of-conduct.rst 5120 5121COMEDI DRIVERS 5122M: Ian Abbott <abbotti@mev.co.uk> 5123M: H Hartley Sweeten <hsweeten@visionengravers.com> 5124S: Odd Fixes 5125F: drivers/comedi/ 5126F: include/linux/comedi/ 5127F: include/uapi/linux/comedi.h 5128 5129COMMON CLK FRAMEWORK 5130M: Michael Turquette <mturquette@baylibre.com> 5131M: Stephen Boyd <sboyd@kernel.org> 5132L: linux-clk@vger.kernel.org 5133S: Maintained 5134Q: http://patchwork.kernel.org/project/linux-clk/list/ 5135T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5136F: Documentation/devicetree/bindings/clock/ 5137F: drivers/clk/ 5138F: include/dt-bindings/clock/ 5139F: include/linux/clk-pr* 5140F: include/linux/clk/ 5141F: include/linux/of_clk.h 5142X: drivers/clk/clkdev.c 5143 5144COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5145M: Steve French <sfrench@samba.org> 5146R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5147R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5148R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5149L: linux-cifs@vger.kernel.org 5150L: samba-technical@lists.samba.org (moderated for non-subscribers) 5151S: Supported 5152W: https://wiki.samba.org/index.php/LinuxCIFS 5153T: git git://git.samba.org/sfrench/cifs-2.6.git 5154F: Documentation/admin-guide/cifs/ 5155F: fs/cifs/ 5156F: fs/smbfs_common/ 5157F: include/uapi/linux/cifs 5158 5159COMPACTPCI HOTPLUG CORE 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpci_hotplug* 5164 5165COMPACTPCI HOTPLUG GENERIC DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_generic.c 5170 5171COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5172M: Scott Murray <scott@spiteful.org> 5173L: linux-pci@vger.kernel.org 5174S: Maintained 5175F: drivers/pci/hotplug/cpcihp_zt5550.* 5176 5177COMPAL LAPTOP SUPPORT 5178M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5179L: platform-driver-x86@vger.kernel.org 5180S: Maintained 5181F: drivers/platform/x86/compal-laptop.c 5182 5183COMPILER ATTRIBUTES 5184M: Miguel Ojeda <ojeda@kernel.org> 5185R: Nick Desaulniers <ndesaulniers@google.com> 5186S: Maintained 5187F: include/linux/compiler_attributes.h 5188 5189COMPUTE EXPRESS LINK (CXL) 5190M: Alison Schofield <alison.schofield@intel.com> 5191M: Vishal Verma <vishal.l.verma@intel.com> 5192M: Ira Weiny <ira.weiny@intel.com> 5193M: Ben Widawsky <bwidawsk@kernel.org> 5194M: Dan Williams <dan.j.williams@intel.com> 5195L: linux-cxl@vger.kernel.org 5196S: Maintained 5197F: drivers/cxl/ 5198F: include/uapi/linux/cxl_mem.h 5199 5200CONEXANT ACCESSRUNNER USB DRIVER 5201L: accessrunner-general@lists.sourceforge.net 5202S: Orphan 5203W: http://accessrunner.sourceforge.net/ 5204F: drivers/usb/atm/cxacru.c 5205 5206CONFIGFS 5207M: Joel Becker <jlbec@evilplan.org> 5208M: Christoph Hellwig <hch@lst.de> 5209S: Supported 5210T: git git://git.infradead.org/users/hch/configfs.git 5211F: fs/configfs/ 5212F: include/linux/configfs.h 5213F: samples/configfs/ 5214 5215CONSOLE SUBSYSTEM 5216M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5217S: Supported 5218F: drivers/video/console/ 5219F: include/linux/console* 5220 5221CONTEXT TRACKING 5222M: Frederic Weisbecker <frederic@kernel.org> 5223M: "Paul E. McKenney" <paulmck@kernel.org> 5224S: Maintained 5225F: kernel/context_tracking.c 5226F: include/linux/context_tracking* 5227 5228CONTROL GROUP (CGROUP) 5229M: Tejun Heo <tj@kernel.org> 5230M: Zefan Li <lizefan.x@bytedance.com> 5231M: Johannes Weiner <hannes@cmpxchg.org> 5232L: cgroups@vger.kernel.org 5233S: Maintained 5234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5235F: Documentation/admin-guide/cgroup-v1/ 5236F: Documentation/admin-guide/cgroup-v2.rst 5237F: include/linux/cgroup* 5238F: kernel/cgroup/ 5239F: tools/testing/selftests/cgroup/ 5240 5241CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5242M: Tejun Heo <tj@kernel.org> 5243M: Jens Axboe <axboe@kernel.dk> 5244L: cgroups@vger.kernel.org 5245L: linux-block@vger.kernel.org 5246T: git git://git.kernel.dk/linux-block 5247F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5248F: block/bfq-cgroup.c 5249F: block/blk-cgroup.c 5250F: block/blk-iolatency.c 5251F: block/blk-throttle.c 5252F: include/linux/blk-cgroup.h 5253 5254CONTROL GROUP - CPUSET 5255M: Zefan Li <lizefan.x@bytedance.com> 5256L: cgroups@vger.kernel.org 5257S: Maintained 5258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5259F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5260F: include/linux/cpuset.h 5261F: kernel/cgroup/cpuset.c 5262 5263CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5264M: Johannes Weiner <hannes@cmpxchg.org> 5265M: Michal Hocko <mhocko@kernel.org> 5266M: Roman Gushchin <roman.gushchin@linux.dev> 5267M: Shakeel Butt <shakeelb@google.com> 5268R: Muchun Song <songmuchun@bytedance.com> 5269L: cgroups@vger.kernel.org 5270L: linux-mm@kvack.org 5271S: Maintained 5272F: mm/memcontrol.c 5273F: mm/swap_cgroup.c 5274F: tools/testing/selftests/cgroup/memcg_protection.m 5275F: tools/testing/selftests/cgroup/test_kmem.c 5276F: tools/testing/selftests/cgroup/test_memcontrol.c 5277 5278CORETEMP HARDWARE MONITORING DRIVER 5279M: Fenghua Yu <fenghua.yu@intel.com> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: Documentation/hwmon/coretemp.rst 5283F: drivers/hwmon/coretemp.c 5284 5285CORSAIR-CPRO HARDWARE MONITOR DRIVER 5286M: Marius Zachmann <mail@mariuszachmann.de> 5287L: linux-hwmon@vger.kernel.org 5288S: Maintained 5289F: drivers/hwmon/corsair-cpro.c 5290 5291CORSAIR-PSU HARDWARE MONITOR DRIVER 5292M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5293L: linux-hwmon@vger.kernel.org 5294S: Maintained 5295F: Documentation/hwmon/corsair-psu.rst 5296F: drivers/hwmon/corsair-psu.c 5297 5298COUNTER SUBSYSTEM 5299M: William Breathitt Gray <william.gray@linaro.org> 5300L: linux-iio@vger.kernel.org 5301S: Maintained 5302T: git https://git.linaro.org/people/william.gray/counter.git 5303F: Documentation/ABI/testing/sysfs-bus-counter 5304F: Documentation/driver-api/generic-counter.rst 5305F: drivers/counter/ 5306F: include/linux/counter.h 5307F: include/uapi/linux/counter.h 5308F: tools/counter/ 5309 5310CP2615 I2C DRIVER 5311M: Bence Csókás <bence98@sch.bme.hu> 5312S: Maintained 5313F: drivers/i2c/busses/i2c-cp2615.c 5314 5315CPMAC ETHERNET DRIVER 5316M: Florian Fainelli <f.fainelli@gmail.com> 5317L: netdev@vger.kernel.org 5318S: Maintained 5319F: drivers/net/ethernet/ti/cpmac.c 5320 5321CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323M: Sudeep Holla <sudeep.holla@arm.com> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5327F: drivers/cpufreq/vexpress-spc-cpufreq.c 5328 5329CPU FREQUENCY SCALING FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5337F: Documentation/admin-guide/pm/cpufreq.rst 5338F: Documentation/admin-guide/pm/intel_pstate.rst 5339F: Documentation/cpu-freq/ 5340F: Documentation/devicetree/bindings/cpufreq/ 5341F: drivers/cpufreq/ 5342F: include/linux/cpufreq.h 5343F: include/linux/sched/cpufreq.h 5344F: kernel/sched/cpufreq*.c 5345F: tools/testing/selftests/cpufreq/ 5346 5347CPU IDLE TIME MANAGEMENT FRAMEWORK 5348M: "Rafael J. Wysocki" <rafael@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352B: https://bugzilla.kernel.org 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: Documentation/admin-guide/pm/cpuidle.rst 5355F: Documentation/driver-api/pm/cpuidle.rst 5356F: drivers/cpuidle/ 5357F: include/linux/cpuidle.h 5358 5359CPU POWER MONITORING SUBSYSTEM 5360M: Thomas Renninger <trenn@suse.com> 5361M: Shuah Khan <shuah@kernel.org> 5362M: Shuah Khan <skhan@linuxfoundation.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365F: tools/power/cpupower/ 5366 5367CPUID/MSR DRIVER 5368M: "H. Peter Anvin" <hpa@zytor.com> 5369S: Maintained 5370F: arch/x86/kernel/cpuid.c 5371F: arch/x86/kernel/msr.c 5372 5373CPUIDLE DRIVER - ARM BIG LITTLE 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Daniel Lezcano <daniel.lezcano@linaro.org> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Maintained 5379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5380F: drivers/cpuidle/cpuidle-big_little.c 5381 5382CPUIDLE DRIVER - ARM EXYNOS 5383M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5384M: Daniel Lezcano <daniel.lezcano@linaro.org> 5385M: Kukjin Kim <kgene@kernel.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-samsung-soc@vger.kernel.org 5388S: Supported 5389F: arch/arm/mach-exynos/pm.c 5390F: drivers/cpuidle/cpuidle-exynos.c 5391F: include/linux/platform_data/cpuidle-exynos.h 5392 5393CPUIDLE DRIVER - ARM PSCI 5394M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5395M: Sudeep Holla <sudeep.holla@arm.com> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci.c 5400 5401CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5402M: Ulf Hansson <ulf.hansson@linaro.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5405S: Supported 5406F: drivers/cpuidle/cpuidle-psci.h 5407F: drivers/cpuidle/cpuidle-psci-domain.c 5408 5409CPUIDLE DRIVER - DT IDLE PM DOMAIN 5410M: Ulf Hansson <ulf.hansson@linaro.org> 5411L: linux-pm@vger.kernel.org 5412S: Supported 5413F: drivers/cpuidle/dt_idle_genpd.c 5414F: drivers/cpuidle/dt_idle_genpd.h 5415 5416CPUIDLE DRIVER - RISC-V SBI 5417M: Anup Patel <anup@brainfault.org> 5418L: linux-pm@vger.kernel.org 5419L: linux-riscv@lists.infradead.org 5420S: Maintained 5421F: drivers/cpuidle/cpuidle-riscv-sbi.c 5422 5423CRAMFS FILESYSTEM 5424M: Nicolas Pitre <nico@fluxnic.net> 5425S: Maintained 5426F: Documentation/filesystems/cramfs.rst 5427F: fs/cramfs/ 5428 5429CREATIVE SB0540 5430M: Bastien Nocera <hadess@hadess.net> 5431L: linux-input@vger.kernel.org 5432S: Maintained 5433F: drivers/hid/hid-creative-sb0540.c 5434 5435CRYPTO API 5436M: Herbert Xu <herbert@gondor.apana.org.au> 5437M: "David S. Miller" <davem@davemloft.net> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5442F: Documentation/crypto/ 5443F: Documentation/devicetree/bindings/crypto/ 5444F: arch/*/crypto/ 5445F: crypto/ 5446F: drivers/crypto/ 5447F: include/crypto/ 5448F: include/linux/crypto* 5449F: lib/crypto/ 5450 5451CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5452M: Neil Horman <nhorman@tuxdriver.com> 5453L: linux-crypto@vger.kernel.org 5454S: Maintained 5455F: crypto/ansi_cprng.c 5456F: crypto/rng.c 5457 5458CS3308 MEDIA DRIVER 5459M: Hans Verkuil <hverkuil@xs4all.nl> 5460L: linux-media@vger.kernel.org 5461S: Odd Fixes 5462W: http://linuxtv.org 5463T: git git://linuxtv.org/media_tree.git 5464F: drivers/media/i2c/cs3308.c 5465 5466CS5535 Audio ALSA driver 5467M: Jaya Kumar <jayakumar.alsa@gmail.com> 5468S: Maintained 5469F: sound/pci/cs5535audio/ 5470 5471CSI DRIVERS FOR ALLWINNER V3s 5472M: Yong Deng <yong.deng@magewell.com> 5473L: linux-media@vger.kernel.org 5474S: Maintained 5475T: git git://linuxtv.org/media_tree.git 5476F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5477F: drivers/media/platform/sunxi/sun6i-csi/ 5478 5479CTU CAN FD DRIVER 5480M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5481M: Ondrej Ille <ondrej.ille@gmail.com> 5482L: linux-can@vger.kernel.org 5483S: Maintained 5484F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5485F: drivers/net/can/ctucanfd/ 5486 5487CW1200 WLAN driver 5488M: Solomon Peachy <pizza@shaftnet.org> 5489S: Maintained 5490F: drivers/net/wireless/st/cw1200/ 5491 5492CX18 VIDEO4LINUX DRIVER 5493M: Andy Walls <awalls@md.metrocast.net> 5494L: linux-media@vger.kernel.org 5495S: Maintained 5496W: https://linuxtv.org 5497T: git git://linuxtv.org/media_tree.git 5498F: drivers/media/pci/cx18/ 5499F: include/uapi/linux/ivtv* 5500 5501CX2341X MPEG ENCODER HELPER MODULE 5502M: Hans Verkuil <hverkuil@xs4all.nl> 5503L: linux-media@vger.kernel.org 5504S: Maintained 5505W: https://linuxtv.org 5506T: git git://linuxtv.org/media_tree.git 5507F: drivers/media/common/cx2341x* 5508F: include/media/drv-intf/cx2341x.h 5509 5510CX24120 MEDIA DRIVER 5511M: Jemma Denson <jdenson@gmail.com> 5512M: Patrick Boettcher <patrick.boettcher@posteo.de> 5513L: linux-media@vger.kernel.org 5514S: Maintained 5515W: https://linuxtv.org 5516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5517F: drivers/media/dvb-frontends/cx24120* 5518 5519CX88 VIDEO4LINUX DRIVER 5520M: Mauro Carvalho Chehab <mchehab@kernel.org> 5521L: linux-media@vger.kernel.org 5522S: Odd fixes 5523W: https://linuxtv.org 5524T: git git://linuxtv.org/media_tree.git 5525F: Documentation/driver-api/media/drivers/cx88* 5526F: drivers/media/pci/cx88/ 5527 5528CXD2820R MEDIA DRIVER 5529M: Antti Palosaari <crope@iki.fi> 5530L: linux-media@vger.kernel.org 5531S: Maintained 5532W: https://linuxtv.org 5533W: http://palosaari.fi/linux/ 5534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5535T: git git://linuxtv.org/anttip/media_tree.git 5536F: drivers/media/dvb-frontends/cxd2820r* 5537 5538CXGB3 ETHERNET DRIVER (CXGB3) 5539M: Raju Rangoju <rajur@chelsio.com> 5540L: netdev@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/net/ethernet/chelsio/cxgb3/ 5544 5545CXGB3 ISCSI DRIVER (CXGB3I) 5546M: Varun Prakash <varun@chelsio.com> 5547L: linux-scsi@vger.kernel.org 5548S: Supported 5549W: http://www.chelsio.com 5550F: drivers/scsi/cxgbi/cxgb3i 5551 5552CXGB4 CRYPTO DRIVER (chcr) 5553M: Ayush Sawal <ayush.sawal@chelsio.com> 5554M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5555M: Rohit Maheshwari <rohitm@chelsio.com> 5556L: linux-crypto@vger.kernel.org 5557S: Supported 5558W: http://www.chelsio.com 5559F: drivers/crypto/chelsio 5560 5561CXGB4 INLINE CRYPTO DRIVER 5562M: Ayush Sawal <ayush.sawal@chelsio.com> 5563M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5564M: Rohit Maheshwari <rohitm@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/inline_crypto/ 5569 5570CXGB4 ETHERNET DRIVER (CXGB4) 5571M: Raju Rangoju <rajur@chelsio.com> 5572L: netdev@vger.kernel.org 5573S: Supported 5574W: http://www.chelsio.com 5575F: drivers/net/ethernet/chelsio/cxgb4/ 5576 5577CXGB4 ISCSI DRIVER (CXGB4I) 5578M: Varun Prakash <varun@chelsio.com> 5579L: linux-scsi@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/scsi/cxgbi/cxgb4i 5583 5584CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5585M: Potnuri Bharat Teja <bharat@chelsio.com> 5586L: linux-rdma@vger.kernel.org 5587S: Supported 5588W: http://www.openfabrics.org 5589F: drivers/infiniband/hw/cxgb4/ 5590F: include/uapi/rdma/cxgb4-abi.h 5591 5592CXGB4VF ETHERNET DRIVER (CXGB4VF) 5593M: Raju Rangoju <rajur@chelsio.com> 5594L: netdev@vger.kernel.org 5595S: Supported 5596W: http://www.chelsio.com 5597F: drivers/net/ethernet/chelsio/cxgb4vf/ 5598 5599CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5600M: Frederic Barrat <fbarrat@linux.ibm.com> 5601M: Andrew Donnellan <ajd@linux.ibm.com> 5602L: linuxppc-dev@lists.ozlabs.org 5603S: Supported 5604F: Documentation/ABI/testing/sysfs-class-cxl 5605F: Documentation/powerpc/cxl.rst 5606F: arch/powerpc/platforms/powernv/pci-cxl.c 5607F: drivers/misc/cxl/ 5608F: include/misc/cxl* 5609F: include/uapi/misc/cxl.h 5610 5611CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5612M: Manoj N. Kumar <manoj@linux.ibm.com> 5613M: Matthew R. Ochs <mrochs@linux.ibm.com> 5614M: Uma Krishnan <ukrishn@linux.ibm.com> 5615L: linux-scsi@vger.kernel.org 5616S: Supported 5617F: Documentation/powerpc/cxlflash.rst 5618F: drivers/scsi/cxlflash/ 5619F: include/uapi/scsi/cxlflash_ioctl.h 5620 5621CYBERPRO FB DRIVER 5622M: Russell King <linux@armlinux.org.uk> 5623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5624S: Maintained 5625W: http://www.armlinux.org.uk/ 5626F: drivers/video/fbdev/cyber2000fb.* 5627 5628CYCLADES PC300 DRIVER 5629S: Orphan 5630F: drivers/net/wan/pc300* 5631 5632CYPRESS_FIRMWARE MEDIA DRIVER 5633M: Antti Palosaari <crope@iki.fi> 5634L: linux-media@vger.kernel.org 5635S: Maintained 5636W: https://linuxtv.org 5637W: http://palosaari.fi/linux/ 5638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5639T: git git://linuxtv.org/anttip/media_tree.git 5640F: drivers/media/common/cypress_firmware* 5641 5642CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5643M: Linus Walleij <linus.walleij@linaro.org> 5644L: linux-input@vger.kernel.org 5645S: Maintained 5646F: drivers/input/touchscreen/cy8ctma140.c 5647 5648CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5649M: Yassine Oudjana <y.oudjana@protonmail.com> 5650L: linux-input@vger.kernel.org 5651S: Maintained 5652F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5653F: drivers/input/keyboard/cypress-sf.c 5654 5655CYTTSP TOUCHSCREEN DRIVER 5656M: Linus Walleij <linus.walleij@linaro.org> 5657L: linux-input@vger.kernel.org 5658S: Maintained 5659F: drivers/input/touchscreen/cyttsp* 5660 5661D-LINK DIR-685 TOUCHKEYS DRIVER 5662M: Linus Walleij <linus.walleij@linaro.org> 5663L: linux-input@vger.kernel.org 5664S: Supported 5665F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5666 5667DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5668M: Joshua Kinard <kumba@gentoo.org> 5669S: Maintained 5670F: drivers/rtc/rtc-ds1685.c 5671F: include/linux/rtc/ds1685.h 5672 5673DAMA SLAVE for AX.25 5674M: Joerg Reuter <jreuter@yaina.de> 5675L: linux-hams@vger.kernel.org 5676S: Maintained 5677W: http://yaina.de/jreuter/ 5678W: http://www.qsl.net/dl1bke/ 5679F: net/ax25/af_ax25.c 5680F: net/ax25/ax25_dev.c 5681F: net/ax25/ax25_ds_* 5682F: net/ax25/ax25_in.c 5683F: net/ax25/ax25_out.c 5684F: net/ax25/ax25_timer.c 5685F: net/ax25/sysctl_net_ax25.c 5686 5687DATA ACCESS MONITOR 5688M: SeongJae Park <sj@kernel.org> 5689L: damon@lists.linux.dev 5690L: linux-mm@kvack.org 5691S: Maintained 5692F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5693F: Documentation/admin-guide/mm/damon/ 5694F: Documentation/mm/damon/ 5695F: include/linux/damon.h 5696F: include/trace/events/damon.h 5697F: mm/damon/ 5698F: tools/testing/selftests/damon/ 5699 5700DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5701L: netdev@vger.kernel.org 5702S: Orphan 5703F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5704F: drivers/net/ethernet/dec/tulip/dmfe.c 5705 5706DC390/AM53C974 SCSI driver 5707M: Hannes Reinecke <hare@suse.com> 5708L: linux-scsi@vger.kernel.org 5709S: Maintained 5710F: drivers/scsi/am53c974.c 5711 5712DC395x SCSI driver 5713M: Oliver Neukum <oliver@neukum.org> 5714M: Ali Akcaagac <aliakc@web.de> 5715M: Jamie Lenehan <lenehan@twibble.org> 5716L: dc395x@twibble.org 5717S: Maintained 5718W: http://twibble.org/dist/dc395x/ 5719W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5720F: Documentation/scsi/dc395x.rst 5721F: drivers/scsi/dc395x.* 5722 5723DCCP PROTOCOL 5724L: dccp@vger.kernel.org 5725S: Orphan 5726W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5727F: include/linux/dccp.h 5728F: include/linux/tfrc.h 5729F: include/uapi/linux/dccp.h 5730F: net/dccp/ 5731 5732DECSTATION PLATFORM SUPPORT 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734L: linux-mips@vger.kernel.org 5735S: Maintained 5736W: http://www.linux-mips.org/wiki/DECstation 5737F: arch/mips/dec/ 5738F: arch/mips/include/asm/dec/ 5739F: arch/mips/include/asm/mach-dec/ 5740 5741DEFXX FDDI NETWORK DRIVER 5742M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5743S: Maintained 5744F: drivers/net/fddi/defxx.* 5745 5746DEFZA FDDI NETWORK DRIVER 5747M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5748S: Maintained 5749F: drivers/net/fddi/defza.* 5750 5751DEINTERLACE DRIVERS FOR ALLWINNER H3 5752M: Jernej Skrabec <jernej.skrabec@gmail.com> 5753L: linux-media@vger.kernel.org 5754S: Maintained 5755T: git git://linuxtv.org/media_tree.git 5756F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5757F: drivers/media/platform/sunxi/sun8i-di/ 5758 5759DELL LAPTOP DRIVER 5760M: Matthew Garrett <mjg59@srcf.ucam.org> 5761M: Pali Rohár <pali@kernel.org> 5762L: platform-driver-x86@vger.kernel.org 5763S: Maintained 5764F: drivers/platform/x86/dell/dell-laptop.c 5765 5766DELL LAPTOP FREEFALL DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768S: Maintained 5769F: drivers/platform/x86/dell/dell-smo8800.c 5770 5771DELL LAPTOP RBTN DRIVER 5772M: Pali Rohár <pali@kernel.org> 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-rbtn.* 5775 5776DELL LAPTOP SMM DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778S: Maintained 5779F: Documentation/ABI/obsolete/procfs-i8k 5780F: drivers/hwmon/dell-smm-hwmon.c 5781F: include/uapi/linux/i8k.h 5782 5783DELL REMOTE BIOS UPDATE DRIVER 5784M: Stuart Hayes <stuart.w.hayes@gmail.com> 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell_rbu.c 5788 5789DELL SMBIOS DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios.* 5795 5796DELL SMBIOS SMM DRIVER 5797L: Dell.Client.Kernel@dell.com 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell-smbios-smm.c 5801 5802DELL SMBIOS WMI DRIVER 5803L: Dell.Client.Kernel@dell.com 5804L: platform-driver-x86@vger.kernel.org 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smbios-wmi.c 5807F: tools/wmi/dell-smbios-example.c 5808 5809DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5810M: Stuart Hayes <stuart.w.hayes@gmail.com> 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: Documentation/driver-api/dcdbas.rst 5814F: drivers/platform/x86/dell/dcdbas.* 5815 5816DELL WMI DESCRIPTOR DRIVER 5817L: Dell.Client.Kernel@dell.com 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5820 5821DELL WMI SYSMAN DRIVER 5822M: Divya Bharathi <divya.bharathi@dell.com> 5823M: Prasanth Ksr <prasanth.ksr@dell.com> 5824L: Dell.Client.Kernel@dell.com 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5828F: drivers/platform/x86/dell/dell-wmi-sysman/ 5829 5830DELL WMI NOTIFICATIONS DRIVER 5831M: Matthew Garrett <mjg59@srcf.ucam.org> 5832M: Pali Rohár <pali@kernel.org> 5833S: Maintained 5834F: drivers/platform/x86/dell/dell-wmi-base.c 5835 5836DELL WMI HARDWARE PRIVACY SUPPORT 5837M: Perry Yuan <Perry.Yuan@dell.com> 5838L: Dell.Client.Kernel@dell.com 5839L: platform-driver-x86@vger.kernel.org 5840S: Maintained 5841F: drivers/platform/x86/dell/dell-wmi-privacy.c 5842 5843DELTA ST MEDIA DRIVER 5844M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5845L: linux-media@vger.kernel.org 5846S: Supported 5847W: https://linuxtv.org 5848T: git git://linuxtv.org/media_tree.git 5849F: drivers/media/platform/st/sti/delta 5850 5851DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5852M: Zev Weiss <zev@bewilderbeest.net> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5856 5857DELTA DPS920AB PSU DRIVER 5858M: Robert Marko <robert.marko@sartura.hr> 5859L: linux-hwmon@vger.kernel.org 5860S: Maintained 5861F: Documentation/hwmon/dps920ab.rst 5862F: drivers/hwmon/pmbus/dps920ab.c 5863 5864DELTA NETWORKS TN48M CPLD DRIVERS 5865M: Robert Marko <robert.marko@sartura.hr> 5866S: Maintained 5867F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5868F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5869F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5870F: drivers/gpio/gpio-tn48m.c 5871F: include/dt-bindings/reset/delta,tn48m-reset.h 5872 5873DENALI NAND DRIVER 5874L: linux-mtd@lists.infradead.org 5875S: Orphan 5876F: drivers/mtd/nand/raw/denali* 5877 5878DESIGNWARE EDMA CORE IP DRIVER 5879M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5880L: dmaengine@vger.kernel.org 5881S: Maintained 5882F: drivers/dma/dw-edma/ 5883F: include/linux/dma/edma.h 5884 5885DESIGNWARE XDATA IP DRIVER 5886M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5887L: linux-pci@vger.kernel.org 5888S: Maintained 5889F: Documentation/misc-devices/dw-xdata-pcie.rst 5890F: drivers/misc/dw-xdata-pcie.c 5891 5892DESIGNWARE USB2 DRD IP DRIVER 5893M: Minas Harutyunyan <hminas@synopsys.com> 5894L: linux-usb@vger.kernel.org 5895S: Maintained 5896T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5897F: drivers/usb/dwc2/ 5898 5899DESIGNWARE USB3 DRD IP DRIVER 5900M: Felipe Balbi <balbi@kernel.org> 5901L: linux-usb@vger.kernel.org 5902S: Maintained 5903T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5904F: drivers/usb/dwc3/ 5905 5906DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5907M: Andreas Klinger <ak@it-klinger.de> 5908L: linux-iio@vger.kernel.org 5909S: Maintained 5910F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5911F: drivers/iio/proximity/srf*.c 5912 5913DEVICE COREDUMP (DEV_COREDUMP) 5914M: Johannes Berg <johannes@sipsolutions.net> 5915L: linux-kernel@vger.kernel.org 5916S: Maintained 5917F: drivers/base/devcoredump.c 5918F: include/linux/devcoredump.h 5919 5920DEVICE DEPENDENCY HELPER SCRIPT 5921M: Saravana Kannan <saravanak@google.com> 5922L: linux-kernel@vger.kernel.org 5923S: Maintained 5924F: scripts/dev-needs.sh 5925 5926DEVICE DIRECT ACCESS (DAX) 5927M: Dan Williams <dan.j.williams@intel.com> 5928M: Vishal Verma <vishal.l.verma@intel.com> 5929M: Dave Jiang <dave.jiang@intel.com> 5930L: nvdimm@lists.linux.dev 5931S: Supported 5932F: drivers/dax/ 5933 5934DEVICE FREQUENCY (DEVFREQ) 5935M: MyungJoo Ham <myungjoo.ham@samsung.com> 5936M: Kyungmin Park <kyungmin.park@samsung.com> 5937M: Chanwoo Choi <cw00.choi@samsung.com> 5938L: linux-pm@vger.kernel.org 5939S: Maintained 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5941F: Documentation/devicetree/bindings/devfreq/ 5942F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5943F: drivers/devfreq/ 5944F: include/linux/devfreq.h 5945F: include/trace/events/devfreq.h 5946 5947DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5948M: Chanwoo Choi <cw00.choi@samsung.com> 5949L: linux-pm@vger.kernel.org 5950S: Supported 5951T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5952F: Documentation/devicetree/bindings/devfreq/event/ 5953F: drivers/devfreq/devfreq-event.c 5954F: drivers/devfreq/event/ 5955F: include/dt-bindings/pmu/exynos_ppmu.h 5956F: include/linux/devfreq-event.h 5957 5958DEVICE NUMBER REGISTRY 5959M: Torben Mathiasen <device@lanana.org> 5960S: Maintained 5961W: http://lanana.org/docs/device-list/index.html 5962 5963DEVICE RESOURCE MANAGEMENT HELPERS 5964M: Hans de Goede <hdegoede@redhat.com> 5965R: Matti Vaittinen <mazziesaccount@gmail.com> 5966S: Maintained 5967F: include/linux/devm-helpers.h 5968 5969DEVICE-MAPPER (LVM) 5970M: Alasdair Kergon <agk@redhat.com> 5971M: Mike Snitzer <snitzer@kernel.org> 5972M: dm-devel@redhat.com 5973L: dm-devel@redhat.com 5974S: Maintained 5975W: http://sources.redhat.com/dm 5976Q: http://patchwork.kernel.org/project/dm-devel/list/ 5977T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5978T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5979F: Documentation/admin-guide/device-mapper/ 5980F: drivers/md/Kconfig 5981F: drivers/md/Makefile 5982F: drivers/md/dm* 5983F: drivers/md/persistent-data/ 5984F: include/linux/device-mapper.h 5985F: include/linux/dm-*.h 5986F: include/uapi/linux/dm-*.h 5987 5988DEVLINK 5989M: Jiri Pirko <jiri@nvidia.com> 5990L: netdev@vger.kernel.org 5991S: Supported 5992F: Documentation/networking/devlink 5993F: include/net/devlink.h 5994F: include/uapi/linux/devlink.h 5995F: net/core/devlink.c 5996 5997DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5998M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/imx6*-dhcom-* 6002 6003DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6004M: Marek Vasut <marex@denx.de> 6005L: kernel@dh-electronics.com 6006S: Maintained 6007F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6008F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6009 6010DIALOG SEMICONDUCTOR DRIVERS 6011M: Support Opensource <support.opensource@diasemi.com> 6012S: Supported 6013W: http://www.dialog-semiconductor.com/products 6014F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6015F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6016F: Documentation/devicetree/bindings/mfd/da90*.txt 6017F: Documentation/devicetree/bindings/mfd/da90*.yaml 6018F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6019F: Documentation/devicetree/bindings/regulator/da92*.txt 6020F: Documentation/devicetree/bindings/regulator/slg51000.txt 6021F: Documentation/devicetree/bindings/sound/da[79]*.txt 6022F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6023F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6024F: Documentation/hwmon/da90??.rst 6025F: drivers/gpio/gpio-da90??.c 6026F: drivers/hwmon/da90??-hwmon.c 6027F: drivers/iio/adc/da91??-*.c 6028F: drivers/input/misc/da72??.[ch] 6029F: drivers/input/misc/da90??_onkey.c 6030F: drivers/input/touchscreen/da9052_tsi.c 6031F: drivers/leds/leds-da90??.c 6032F: drivers/mfd/da903x.c 6033F: drivers/mfd/da90??-*.c 6034F: drivers/mfd/da91??-*.c 6035F: drivers/pinctrl/pinctrl-da90??.c 6036F: drivers/power/supply/da9052-battery.c 6037F: drivers/power/supply/da91??-*.c 6038F: drivers/regulator/da9???-regulator.[ch] 6039F: drivers/regulator/slg51000-regulator.[ch] 6040F: drivers/rtc/rtc-da90??.c 6041F: drivers/thermal/da90??-thermal.c 6042F: drivers/video/backlight/da90??_bl.c 6043F: drivers/watchdog/da90??_wdt.c 6044F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6045F: include/linux/mfd/da903x.h 6046F: include/linux/mfd/da9052/ 6047F: include/linux/mfd/da9055/ 6048F: include/linux/mfd/da9062/ 6049F: include/linux/mfd/da9063/ 6050F: include/linux/mfd/da9150/ 6051F: include/linux/regulator/da9211.h 6052F: include/sound/da[79]*.h 6053F: sound/soc/codecs/da[79]*.[ch] 6054 6055DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6056M: William Breathitt Gray <william.gray@linaro.org> 6057L: linux-gpio@vger.kernel.org 6058S: Maintained 6059F: drivers/gpio/gpio-gpio-mm.c 6060 6061DIOLAN U2C-12 I2C DRIVER 6062M: Guenter Roeck <linux@roeck-us.net> 6063L: linux-i2c@vger.kernel.org 6064S: Maintained 6065F: drivers/i2c/busses/i2c-diolan-u2c.c 6066 6067DIRECTORY NOTIFICATION (DNOTIFY) 6068M: Jan Kara <jack@suse.cz> 6069R: Amir Goldstein <amir73il@gmail.com> 6070L: linux-fsdevel@vger.kernel.org 6071S: Maintained 6072F: Documentation/filesystems/dnotify.rst 6073F: fs/notify/dnotify/ 6074F: include/linux/dnotify.h 6075 6076DISK GEOMETRY AND PARTITION HANDLING 6077M: Andries Brouwer <aeb@cwi.nl> 6078S: Maintained 6079W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6080W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6081W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6082 6083DISKQUOTA 6084M: Jan Kara <jack@suse.com> 6085S: Maintained 6086F: Documentation/filesystems/quota.rst 6087F: fs/quota/ 6088F: include/linux/quota*.h 6089F: include/uapi/linux/quota*.h 6090 6091DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6092M: Bernie Thompson <bernie@plugable.com> 6093L: linux-fbdev@vger.kernel.org 6094S: Maintained 6095W: http://plugable.com/category/projects/udlfb/ 6096F: Documentation/fb/udlfb.rst 6097F: drivers/video/fbdev/udlfb.c 6098F: include/video/udlfb.h 6099 6100DISTRIBUTED LOCK MANAGER (DLM) 6101M: Christine Caulfield <ccaulfie@redhat.com> 6102M: David Teigland <teigland@redhat.com> 6103L: cluster-devel@redhat.com 6104S: Supported 6105W: http://sources.redhat.com/cluster/ 6106T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6107F: fs/dlm/ 6108 6109DMA BUFFER SHARING FRAMEWORK 6110M: Sumit Semwal <sumit.semwal@linaro.org> 6111M: Christian König <christian.koenig@amd.com> 6112L: linux-media@vger.kernel.org 6113L: dri-devel@lists.freedesktop.org 6114L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6115S: Maintained 6116T: git git://anongit.freedesktop.org/drm/drm-misc 6117F: Documentation/driver-api/dma-buf.rst 6118F: drivers/dma-buf/ 6119F: include/linux/*fence.h 6120F: include/linux/dma-buf.h 6121F: include/linux/dma-resv.h 6122K: \bdma_(?:buf|fence|resv)\b 6123 6124DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6125M: Vinod Koul <vkoul@kernel.org> 6126L: dmaengine@vger.kernel.org 6127S: Maintained 6128Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6129T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6130F: Documentation/devicetree/bindings/dma/ 6131F: Documentation/driver-api/dmaengine/ 6132F: drivers/dma/ 6133F: include/dt-bindings/dma/ 6134F: include/linux/dma/ 6135F: include/linux/dmaengine.h 6136F: include/linux/of_dma.h 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-mapping.h 6149F: include/linux/dma-map-ops.h 6150F: kernel/dma/ 6151 6152DMA MAPPING BENCHMARK 6153M: Xiang Chen <chenxiang66@hisilicon.com> 6154L: iommu@lists.linux.dev 6155F: kernel/dma/map_benchmark.c 6156F: tools/testing/selftests/dma/ 6157 6158DMA-BUF HEAPS FRAMEWORK 6159M: Sumit Semwal <sumit.semwal@linaro.org> 6160R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6161R: Liam Mark <lmark@codeaurora.org> 6162R: Laura Abbott <labbott@redhat.com> 6163R: Brian Starkey <Brian.Starkey@arm.com> 6164R: John Stultz <jstultz@google.com> 6165L: linux-media@vger.kernel.org 6166L: dri-devel@lists.freedesktop.org 6167L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6168S: Maintained 6169T: git git://anongit.freedesktop.org/drm/drm-misc 6170F: drivers/dma-buf/dma-heap.c 6171F: drivers/dma-buf/heaps/* 6172F: include/linux/dma-heap.h 6173F: include/uapi/linux/dma-heap.h 6174 6175DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6176M: Lukasz Luba <lukasz.luba@arm.com> 6177L: linux-pm@vger.kernel.org 6178L: linux-samsung-soc@vger.kernel.org 6179S: Maintained 6180F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6181F: drivers/memory/samsung/exynos5422-dmc.c 6182 6183DME1737 HARDWARE MONITOR DRIVER 6184M: Juerg Haefliger <juergh@gmail.com> 6185L: linux-hwmon@vger.kernel.org 6186S: Maintained 6187F: Documentation/hwmon/dme1737.rst 6188F: drivers/hwmon/dme1737.c 6189 6190DMI/SMBIOS SUPPORT 6191M: Jean Delvare <jdelvare@suse.com> 6192S: Maintained 6193T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6194F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6195F: drivers/firmware/dmi-id.c 6196F: drivers/firmware/dmi_scan.c 6197F: include/linux/dmi.h 6198 6199DOCUMENTATION 6200M: Jonathan Corbet <corbet@lwn.net> 6201L: linux-doc@vger.kernel.org 6202S: Maintained 6203P: Documentation/doc-guide/maintainer-profile.rst 6204T: git git://git.lwn.net/linux.git docs-next 6205F: Documentation/ 6206F: scripts/documentation-file-ref-check 6207F: scripts/kernel-doc 6208F: scripts/sphinx-pre-install 6209X: Documentation/ABI/ 6210X: Documentation/admin-guide/media/ 6211X: Documentation/devicetree/ 6212X: Documentation/driver-api/media/ 6213X: Documentation/firmware-guide/acpi/ 6214X: Documentation/i2c/ 6215X: Documentation/power/ 6216X: Documentation/spi/ 6217X: Documentation/userspace-api/media/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6293F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6294F: drivers/net/ethernet/freescale/dpaa2/dpni* 6295 6296DPAA2 ETHERNET SWITCH DRIVER 6297M: Ioana Ciornei <ioana.ciornei@nxp.com> 6298L: netdev@vger.kernel.org 6299S: Maintained 6300F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6301F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6302F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6303 6304DRBD DRIVER 6305M: Philipp Reisner <philipp.reisner@linbit.com> 6306M: Lars Ellenberg <lars.ellenberg@linbit.com> 6307M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6308L: drbd-dev@lists.linbit.com 6309S: Supported 6310W: http://www.drbd.org 6311T: git git://git.linbit.com/linux-drbd.git 6312T: git git://git.linbit.com/drbd-8.4.git 6313F: Documentation/admin-guide/blockdev/ 6314F: drivers/block/drbd/ 6315F: lib/lru_cache.c 6316 6317DRIVER COMPONENT FRAMEWORK 6318L: dri-devel@lists.freedesktop.org 6319F: drivers/base/component.c 6320F: include/linux/component.h 6321 6322DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6323M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6324R: "Rafael J. Wysocki" <rafael@kernel.org> 6325S: Supported 6326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6327F: Documentation/core-api/kobject.rst 6328F: drivers/base/ 6329F: fs/debugfs/ 6330F: fs/sysfs/ 6331F: include/linux/debugfs.h 6332F: include/linux/kobj* 6333F: lib/kobj* 6334 6335DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6336M: Nishanth Menon <nm@ti.com> 6337L: linux-pm@vger.kernel.org 6338S: Maintained 6339F: drivers/soc/ti/smartreflex.c 6340F: include/linux/power/smartreflex.h 6341 6342DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6343M: Maxime Ripard <mripard@kernel.org> 6344M: Chen-Yu Tsai <wens@csie.org> 6345R: Jernej Skrabec <jernej.skrabec@gmail.com> 6346L: dri-devel@lists.freedesktop.org 6347S: Supported 6348T: git git://anongit.freedesktop.org/drm/drm-misc 6349F: drivers/gpu/drm/sun4i/sun8i* 6350 6351DRM DRIVER FOR ARM PL111 CLCD 6352M: Emma Anholt <emma@anholt.net> 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: drivers/gpu/drm/pl111/ 6356 6357DRM DRIVER FOR ARM VERSATILE TFT PANELS 6358M: Linus Walleij <linus.walleij@linaro.org> 6359S: Maintained 6360T: git git://anongit.freedesktop.org/drm/drm-misc 6361F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6362F: drivers/gpu/drm/panel/panel-arm-versatile.c 6363 6364DRM DRIVER FOR ASPEED BMC GFX 6365M: Joel Stanley <joel@jms.id.au> 6366L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6367S: Supported 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6370F: drivers/gpu/drm/aspeed/ 6371 6372DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6373M: Dave Airlie <airlied@redhat.com> 6374R: Thomas Zimmermann <tzimmermann@suse.de> 6375L: dri-devel@lists.freedesktop.org 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/ast/ 6379 6380DRM DRIVER FOR BOCHS VIRTUAL GPU 6381M: Gerd Hoffmann <kraxel@redhat.com> 6382L: virtualization@lists.linux-foundation.org 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/gpu/drm/tiny/bochs.c 6386 6387DRM DRIVER FOR BOE HIMAX8279D PANELS 6388M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6389S: Maintained 6390F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6391F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6392 6393DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6394M: Jagan Teki <jagan@amarulasolutions.com> 6395S: Maintained 6396F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6397F: drivers/gpu/drm/bridge/chipone-icn6211.c 6398 6399DRM DRIVER FOR EBBG FT8719 PANEL 6400M: Joel Selvaraj <jo@jsfamily.in> 6401S: Maintained 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6404F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6405 6406DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6407M: Linus Walleij <linus.walleij@linaro.org> 6408S: Maintained 6409T: git git://anongit.freedesktop.org/drm/drm-misc 6410F: drivers/gpu/drm/tve200/ 6411 6412DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6413M: Icenowy Zheng <icenowy@aosc.io> 6414S: Maintained 6415F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6416F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6417 6418DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6419M: Jagan Teki <jagan@amarulasolutions.com> 6420S: Maintained 6421F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6422F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6423 6424DRM DRIVER FOR GENERIC USB DISPLAY 6425M: Noralf Trønnes <noralf@tronnes.org> 6426S: Maintained 6427W: https://github.com/notro/gud/wiki 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: drivers/gpu/drm/gud/ 6430F: include/drm/gud.h 6431 6432DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6433M: Hans de Goede <hdegoede@redhat.com> 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tiny/gm12u320.c 6437 6438DRM DRIVER FOR HX8357D PANELS 6439M: Emma Anholt <emma@anholt.net> 6440S: Maintained 6441T: git git://anongit.freedesktop.org/drm/drm-misc 6442F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6443F: drivers/gpu/drm/tiny/hx8357d.c 6444 6445DRM DRIVER FOR ILITEK ILI9225 PANELS 6446M: David Lechner <david@lechnology.com> 6447S: Maintained 6448T: git git://anongit.freedesktop.org/drm/drm-misc 6449F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6450F: drivers/gpu/drm/tiny/ili9225.c 6451 6452DRM DRIVER FOR ILITEK ILI9486 PANELS 6453M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6454S: Maintained 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6457F: drivers/gpu/drm/tiny/ili9486.c 6458 6459DRM DRIVER FOR INTEL I810 VIDEO CARDS 6460S: Orphan / Obsolete 6461F: drivers/gpu/drm/i810/ 6462F: include/uapi/drm/i810_drm.h 6463 6464DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6465M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6466S: Supported 6467T: git git://anongit.freedesktop.org/drm/drm-misc 6468F: drivers/gpu/drm/logicvc/ 6469 6470DRM DRIVER FOR LVDS PANELS 6471M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6472L: dri-devel@lists.freedesktop.org 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474S: Maintained 6475F: drivers/gpu/drm/panel/panel-lvds.c 6476F: Documentation/devicetree/bindings/display/lvds.yaml 6477F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6478 6479DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6480M: Guido Günther <agx@sigxcpu.org> 6481R: Purism Kernel Team <kernel@puri.sm> 6482S: Maintained 6483F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6484F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6485 6486DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6487S: Orphan / Obsolete 6488F: drivers/gpu/drm/mga/ 6489F: include/uapi/drm/mga_drm.h 6490 6491DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6492M: Dave Airlie <airlied@redhat.com> 6493R: Thomas Zimmermann <tzimmermann@suse.de> 6494L: dri-devel@lists.freedesktop.org 6495S: Supported 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: drivers/gpu/drm/mgag200/ 6498 6499DRM DRIVER FOR MI0283QT 6500M: Noralf Trønnes <noralf@tronnes.org> 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6504F: drivers/gpu/drm/tiny/mi0283qt.c 6505 6506DRM DRIVER FOR MIPI DBI compatible panels 6507M: Noralf Trønnes <noralf@tronnes.org> 6508S: Maintained 6509W: https://github.com/notro/panel-mipi-dbi/wiki 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6512F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6513 6514DRM DRIVER FOR MSM ADRENO GPU 6515M: Rob Clark <robdclark@gmail.com> 6516M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6517M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6518R: Sean Paul <sean@poorly.run> 6519L: linux-arm-msm@vger.kernel.org 6520L: dri-devel@lists.freedesktop.org 6521L: freedreno@lists.freedesktop.org 6522S: Maintained 6523T: git https://gitlab.freedesktop.org/drm/msm.git 6524F: Documentation/devicetree/bindings/display/msm/ 6525F: drivers/gpu/drm/msm/ 6526F: include/uapi/drm/msm_drm.h 6527 6528DRM DRIVER FOR NOVATEK NT35510 PANELS 6529M: Linus Walleij <linus.walleij@linaro.org> 6530S: Maintained 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6533F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6534 6535DRM DRIVER FOR NOVATEK NT35560 PANELS 6536M: Linus Walleij <linus.walleij@linaro.org> 6537S: Maintained 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6540F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6541 6542DRM DRIVER FOR NOVATEK NT36672A PANELS 6543M: Sumit Semwal <sumit.semwal@linaro.org> 6544S: Maintained 6545T: git git://anongit.freedesktop.org/drm/drm-misc 6546F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6547F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6548 6549DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6550M: Ben Skeggs <bskeggs@redhat.com> 6551M: Karol Herbst <kherbst@redhat.com> 6552M: Lyude Paul <lyude@redhat.com> 6553L: dri-devel@lists.freedesktop.org 6554L: nouveau@lists.freedesktop.org 6555S: Supported 6556W: https://nouveau.freedesktop.org/ 6557Q: https://patchwork.freedesktop.org/project/nouveau/ 6558Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6559B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6560C: irc://irc.oftc.net/nouveau 6561T: git https://gitlab.freedesktop.org/drm/nouveau.git 6562F: drivers/gpu/drm/nouveau/ 6563F: include/uapi/drm/nouveau_drm.h 6564 6565DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6566M: Stefan Mavrodiev <stefan@olimex.com> 6567S: Maintained 6568F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6569F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6570 6571DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6572R: Douglas Anderson <dianders@chromium.org> 6573F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6574F: drivers/gpu/drm/bridge/parade-ps8640.c 6575 6576DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6577M: Noralf Trønnes <noralf@tronnes.org> 6578S: Maintained 6579T: git git://anongit.freedesktop.org/drm/drm-misc 6580F: Documentation/devicetree/bindings/display/repaper.txt 6581F: drivers/gpu/drm/tiny/repaper.c 6582 6583DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6584M: Javier Martinez Canillas <javierm@redhat.com> 6585S: Maintained 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6588F: drivers/gpu/drm/solomon/ssd130x* 6589 6590DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6591M: Dave Airlie <airlied@redhat.com> 6592M: Gerd Hoffmann <kraxel@redhat.com> 6593L: virtualization@lists.linux-foundation.org 6594S: Obsolete 6595W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: drivers/gpu/drm/tiny/cirrus.c 6598 6599DRM DRIVER FOR QXL VIRTUAL GPU 6600M: Dave Airlie <airlied@redhat.com> 6601M: Gerd Hoffmann <kraxel@redhat.com> 6602L: virtualization@lists.linux-foundation.org 6603L: spice-devel@lists.freedesktop.org 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: drivers/gpu/drm/qxl/ 6607F: include/uapi/drm/qxl_drm.h 6608 6609DRM DRIVER FOR RAGE 128 VIDEO CARDS 6610S: Orphan / Obsolete 6611F: drivers/gpu/drm/r128/ 6612F: include/uapi/drm/r128_drm.h 6613 6614DRM DRIVER FOR RAYDIUM RM67191 PANELS 6615M: Robert Chiras <robert.chiras@nxp.com> 6616S: Maintained 6617F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6618F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6619 6620DRM DRIVER FOR SAMSUNG DB7430 PANELS 6621M: Linus Walleij <linus.walleij@linaro.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6625F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6626 6627DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6628M: Markuss Broks <markuss.broks@gmail.com> 6629S: Maintained 6630F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6631F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6632 6633DRM DRIVER FOR SITRONIX ST7703 PANELS 6634M: Guido Günther <agx@sigxcpu.org> 6635R: Purism Kernel Team <kernel@puri.sm> 6636R: Ondrej Jirman <megous@megous.com> 6637S: Maintained 6638F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6639F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6640 6641DRM DRIVER FOR SAVAGE VIDEO CARDS 6642S: Orphan / Obsolete 6643F: drivers/gpu/drm/savage/ 6644F: include/uapi/drm/savage_drm.h 6645 6646DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6647M: Thomas Zimmermann <tzimmermann@suse.de> 6648M: Javier Martinez Canillas <javierm@redhat.com> 6649L: dri-devel@lists.freedesktop.org 6650S: Maintained 6651T: git git://anongit.freedesktop.org/drm/drm-misc 6652F: drivers/gpu/drm/drm_aperture.c 6653F: drivers/gpu/drm/tiny/simpledrm.c 6654F: drivers/video/aperture.c 6655F: include/drm/drm_aperture.h 6656F: include/linux/aperture.h 6657 6658DRM DRIVER FOR SIS VIDEO CARDS 6659S: Orphan / Obsolete 6660F: drivers/gpu/drm/sis/ 6661F: include/uapi/drm/sis_drm.h 6662 6663DRM DRIVER FOR SITRONIX ST7586 PANELS 6664M: David Lechner <david@lechnology.com> 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6668F: drivers/gpu/drm/tiny/st7586.c 6669 6670DRM DRIVER FOR SITRONIX ST7701 PANELS 6671M: Jagan Teki <jagan@amarulasolutions.com> 6672S: Maintained 6673F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6674F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6675 6676DRM DRIVER FOR SITRONIX ST7735R PANELS 6677M: David Lechner <david@lechnology.com> 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6681F: drivers/gpu/drm/tiny/st7735r.c 6682 6683DRM DRIVER FOR ST-ERICSSON MCDE 6684M: Linus Walleij <linus.walleij@linaro.org> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6688F: drivers/gpu/drm/mcde/ 6689 6690DRM DRIVER FOR TDFX VIDEO CARDS 6691S: Orphan / Obsolete 6692F: drivers/gpu/drm/tdfx/ 6693 6694DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6695M: Jagan Teki <jagan@amarulasolutions.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6698F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6699 6700DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6701R: Douglas Anderson <dianders@chromium.org> 6702F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6703F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6704 6705DRM DRIVER FOR TPO TPG110 PANELS 6706M: Linus Walleij <linus.walleij@linaro.org> 6707S: Maintained 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6710F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6711 6712DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6713M: Dave Airlie <airlied@redhat.com> 6714R: Sean Paul <sean@poorly.run> 6715R: Thomas Zimmermann <tzimmermann@suse.de> 6716L: dri-devel@lists.freedesktop.org 6717S: Supported 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: drivers/gpu/drm/udl/ 6720 6721DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6722M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6723M: Melissa Wen <melissa.srw@gmail.com> 6724R: Haneen Mohammed <hamohammed.sa@gmail.com> 6725R: Daniel Vetter <daniel@ffwll.ch> 6726L: dri-devel@lists.freedesktop.org 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/gpu/vkms.rst 6730F: drivers/gpu/drm/vkms/ 6731 6732DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6733M: Hans de Goede <hdegoede@redhat.com> 6734L: dri-devel@lists.freedesktop.org 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: drivers/gpu/drm/vboxvideo/ 6738 6739DRM DRIVER FOR VMWARE VIRTUAL GPU 6740M: Zack Rusin <zackr@vmware.com> 6741R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6742L: dri-devel@lists.freedesktop.org 6743S: Supported 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: drivers/gpu/drm/vmwgfx/ 6746F: include/uapi/drm/vmwgfx_drm.h 6747 6748DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6749M: Linus Walleij <linus.walleij@linaro.org> 6750S: Maintained 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6753F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6754 6755DRM DRIVERS 6756M: David Airlie <airlied@linux.ie> 6757M: Daniel Vetter <daniel@ffwll.ch> 6758L: dri-devel@lists.freedesktop.org 6759S: Maintained 6760B: https://gitlab.freedesktop.org/drm 6761C: irc://irc.oftc.net/dri-devel 6762T: git git://anongit.freedesktop.org/drm/drm 6763F: Documentation/devicetree/bindings/display/ 6764F: Documentation/devicetree/bindings/gpu/ 6765F: Documentation/gpu/ 6766F: drivers/gpu/ 6767F: include/drm/ 6768F: include/linux/vga* 6769F: include/uapi/drm/ 6770 6771DRM DRIVERS AND MISC GPU PATCHES 6772M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6773M: Maxime Ripard <mripard@kernel.org> 6774M: Thomas Zimmermann <tzimmermann@suse.de> 6775S: Maintained 6776W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/gpu/ 6779F: drivers/gpu/drm/* 6780F: drivers/gpu/vga/ 6781F: include/drm/drm* 6782F: include/linux/vga* 6783F: include/uapi/drm/drm* 6784 6785DRM DRIVERS FOR ALLWINNER A10 6786M: Maxime Ripard <mripard@kernel.org> 6787M: Chen-Yu Tsai <wens@csie.org> 6788L: dri-devel@lists.freedesktop.org 6789S: Supported 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/allwinner* 6792F: drivers/gpu/drm/sun4i/ 6793 6794DRM DRIVERS FOR AMLOGIC SOCS 6795M: Neil Armstrong <narmstrong@baylibre.com> 6796L: dri-devel@lists.freedesktop.org 6797L: linux-amlogic@lists.infradead.org 6798S: Supported 6799W: http://linux-meson.com/ 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6802F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6803F: Documentation/gpu/meson.rst 6804F: drivers/gpu/drm/meson/ 6805 6806DRM DRIVERS FOR ATMEL HLCDC 6807M: Sam Ravnborg <sam@ravnborg.org> 6808M: Boris Brezillon <bbrezillon@kernel.org> 6809L: dri-devel@lists.freedesktop.org 6810S: Supported 6811T: git git://anongit.freedesktop.org/drm/drm-misc 6812F: Documentation/devicetree/bindings/display/atmel/ 6813F: drivers/gpu/drm/atmel-hlcdc/ 6814 6815DRM DRIVERS FOR BRIDGE CHIPS 6816M: Andrzej Hajda <andrzej.hajda@intel.com> 6817M: Neil Armstrong <narmstrong@baylibre.com> 6818M: Robert Foss <robert.foss@linaro.org> 6819R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6820R: Jonas Karlman <jonas@kwiboo.se> 6821R: Jernej Skrabec <jernej.skrabec@gmail.com> 6822S: Maintained 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: Documentation/devicetree/bindings/display/bridge/ 6825F: drivers/gpu/drm/bridge/ 6826 6827DRM DRIVERS FOR EXYNOS 6828M: Inki Dae <inki.dae@samsung.com> 6829M: Seung-Woo Kim <sw0312.kim@samsung.com> 6830M: Kyungmin Park <kyungmin.park@samsung.com> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6834F: Documentation/devicetree/bindings/display/exynos/ 6835F: Documentation/devicetree/bindings/display/samsung/ 6836F: drivers/gpu/drm/exynos/ 6837F: include/uapi/drm/exynos_drm.h 6838 6839DRM DRIVERS FOR FREESCALE DCU 6840M: Stefan Agner <stefan@agner.ch> 6841M: Alison Wang <alison.wang@nxp.com> 6842L: dri-devel@lists.freedesktop.org 6843S: Supported 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6846F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6847F: drivers/gpu/drm/fsl-dcu/ 6848 6849DRM DRIVERS FOR FREESCALE IMX 6850M: Philipp Zabel <p.zabel@pengutronix.de> 6851L: dri-devel@lists.freedesktop.org 6852S: Maintained 6853F: Documentation/devicetree/bindings/display/imx/ 6854F: drivers/gpu/drm/imx/ 6855F: drivers/gpu/ipu-v3/ 6856 6857DRM DRIVERS FOR FREESCALE IMX BRIDGE 6858M: Liu Ying <victor.liu@nxp.com> 6859L: dri-devel@lists.freedesktop.org 6860S: Maintained 6861F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6862F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6863F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6864F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6865F: drivers/gpu/drm/bridge/imx/ 6866 6867DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6868M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6869L: dri-devel@lists.freedesktop.org 6870S: Maintained 6871T: git git://github.com/patjak/drm-gma500 6872F: drivers/gpu/drm/gma500/ 6873 6874DRM DRIVERS FOR HISILICON 6875M: Xinliang Liu <xinliang.liu@linaro.org> 6876M: Tian Tao <tiantao6@hisilicon.com> 6877R: John Stultz <jstultz@google.com> 6878R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6879R: Chen Feng <puck.chen@hisilicon.com> 6880L: dri-devel@lists.freedesktop.org 6881S: Maintained 6882T: git git://anongit.freedesktop.org/drm/drm-misc 6883F: Documentation/devicetree/bindings/display/hisilicon/ 6884F: drivers/gpu/drm/hisilicon/ 6885 6886DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6887M: Deepak Rawat <drawat.floss@gmail.com> 6888L: linux-hyperv@vger.kernel.org 6889L: dri-devel@lists.freedesktop.org 6890S: Maintained 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: drivers/gpu/drm/hyperv 6893 6894DRM DRIVERS FOR LIMA 6895M: Qiang Yu <yuq825@gmail.com> 6896L: dri-devel@lists.freedesktop.org 6897L: lima@lists.freedesktop.org (moderated for non-subscribers) 6898S: Maintained 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: drivers/gpu/drm/lima/ 6901F: include/uapi/drm/lima_drm.h 6902 6903DRM DRIVERS FOR MEDIATEK 6904M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6908S: Supported 6909F: Documentation/devicetree/bindings/display/mediatek/ 6910F: drivers/gpu/drm/mediatek/ 6911F: drivers/phy/mediatek/phy-mtk-dp.c 6912F: drivers/phy/mediatek/phy-mtk-hdmi* 6913F: drivers/phy/mediatek/phy-mtk-mipi* 6914 6915DRM DRIVERS FOR NVIDIA TEGRA 6916M: Thierry Reding <thierry.reding@gmail.com> 6917L: dri-devel@lists.freedesktop.org 6918L: linux-tegra@vger.kernel.org 6919S: Supported 6920T: git git://anongit.freedesktop.org/tegra/linux.git 6921F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6922F: Documentation/devicetree/bindings/gpu/host1x/ 6923F: drivers/gpu/drm/tegra/ 6924F: drivers/gpu/host1x/ 6925F: include/linux/host1x.h 6926F: include/uapi/drm/tegra_drm.h 6927 6928DRM DRIVERS FOR RENESAS 6929M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6930M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6931L: dri-devel@lists.freedesktop.org 6932L: linux-renesas-soc@vger.kernel.org 6933S: Supported 6934T: git git://linuxtv.org/pinchartl/media drm/du/next 6935F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6936F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6937F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6938F: Documentation/devicetree/bindings/display/renesas,du.yaml 6939F: drivers/gpu/drm/rcar-du/ 6940F: drivers/gpu/drm/shmobile/ 6941F: include/linux/platform_data/shmob_drm.h 6942 6943DRM DRIVERS FOR ROCKCHIP 6944M: Sandy Huang <hjc@rock-chips.com> 6945M: Heiko Stübner <heiko@sntech.de> 6946L: dri-devel@lists.freedesktop.org 6947S: Maintained 6948T: git git://anongit.freedesktop.org/drm/drm-misc 6949F: Documentation/devicetree/bindings/display/rockchip/ 6950F: drivers/gpu/drm/rockchip/ 6951 6952DRM DRIVERS FOR STI 6953M: Alain Volmat <alain.volmat@foss.st.com> 6954L: dri-devel@lists.freedesktop.org 6955S: Maintained 6956T: git git://anongit.freedesktop.org/drm/drm-misc 6957F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6958F: drivers/gpu/drm/sti 6959 6960DRM DRIVERS FOR STM 6961M: Yannick Fertre <yannick.fertre@foss.st.com> 6962M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6963M: Philippe Cornu <philippe.cornu@foss.st.com> 6964L: dri-devel@lists.freedesktop.org 6965S: Maintained 6966T: git git://anongit.freedesktop.org/drm/drm-misc 6967F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6968F: drivers/gpu/drm/stm 6969 6970DRM DRIVERS FOR TI KEYSTONE 6971M: Jyri Sarha <jyri.sarha@iki.fi> 6972M: Tomi Valkeinen <tomba@kernel.org> 6973L: dri-devel@lists.freedesktop.org 6974S: Maintained 6975T: git git://anongit.freedesktop.org/drm/drm-misc 6976F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6977F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6978F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6979F: drivers/gpu/drm/tidss/ 6980 6981DRM DRIVERS FOR TI LCDC 6982M: Jyri Sarha <jyri.sarha@iki.fi> 6983R: Tomi Valkeinen <tomba@kernel.org> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986F: Documentation/devicetree/bindings/display/tilcdc/ 6987F: drivers/gpu/drm/tilcdc/ 6988 6989DRM DRIVERS FOR TI OMAP 6990M: Tomi Valkeinen <tomba@kernel.org> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993F: Documentation/devicetree/bindings/display/ti/ 6994F: drivers/gpu/drm/omapdrm/ 6995 6996DRM DRIVERS FOR V3D 6997M: Emma Anholt <emma@anholt.net> 6998M: Melissa Wen <mwen@igalia.com> 6999S: Supported 7000T: git git://anongit.freedesktop.org/drm/drm-misc 7001F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7002F: drivers/gpu/drm/v3d/ 7003F: include/uapi/drm/v3d_drm.h 7004 7005DRM DRIVERS FOR VC4 7006M: Emma Anholt <emma@anholt.net> 7007M: Maxime Ripard <mripard@kernel.org> 7008S: Supported 7009T: git git://github.com/anholt/linux 7010T: git git://anongit.freedesktop.org/drm/drm-misc 7011F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7012F: drivers/gpu/drm/vc4/ 7013F: include/uapi/drm/vc4_drm.h 7014 7015DRM DRIVERS FOR VIVANTE GPU IP 7016M: Lucas Stach <l.stach@pengutronix.de> 7017R: Russell King <linux+etnaviv@armlinux.org.uk> 7018R: Christian Gmeiner <christian.gmeiner@gmail.com> 7019L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7023F: drivers/gpu/drm/etnaviv/ 7024F: include/uapi/drm/etnaviv_drm.h 7025 7026DRM DRIVERS FOR XEN 7027M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7028L: dri-devel@lists.freedesktop.org 7029L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7030S: Supported 7031T: git git://anongit.freedesktop.org/drm/drm-misc 7032F: Documentation/gpu/xen-front.rst 7033F: drivers/gpu/drm/xen/ 7034 7035DRM DRIVERS FOR XILINX 7036M: Hyun Kwon <hyun.kwon@xilinx.com> 7037M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7038L: dri-devel@lists.freedesktop.org 7039S: Maintained 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/devicetree/bindings/display/xlnx/ 7042F: drivers/gpu/drm/xlnx/ 7043 7044DRM PANEL DRIVERS 7045M: Thierry Reding <thierry.reding@gmail.com> 7046R: Sam Ravnborg <sam@ravnborg.org> 7047L: dri-devel@lists.freedesktop.org 7048S: Maintained 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/display/panel/ 7051F: drivers/gpu/drm/drm_panel.c 7052F: drivers/gpu/drm/panel/ 7053F: include/drm/drm_panel.h 7054 7055DRM PRIVACY-SCREEN CLASS 7056M: Hans de Goede <hdegoede@redhat.com> 7057L: dri-devel@lists.freedesktop.org 7058S: Maintained 7059T: git git://anongit.freedesktop.org/drm/drm-misc 7060F: drivers/gpu/drm/drm_privacy_screen* 7061F: include/drm/drm_privacy_screen* 7062 7063DRM TTM SUBSYSTEM 7064M: Christian Koenig <christian.koenig@amd.com> 7065M: Huang Rui <ray.huang@amd.com> 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: drivers/gpu/drm/ttm/ 7070F: include/drm/ttm/ 7071 7072DRM GPU SCHEDULER 7073M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7074L: dri-devel@lists.freedesktop.org 7075S: Maintained 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: drivers/gpu/drm/scheduler/ 7078F: include/drm/gpu_scheduler.h 7079 7080DSBR100 USB FM RADIO DRIVER 7081M: Alexey Klimov <klimov.linux@gmail.com> 7082L: linux-media@vger.kernel.org 7083S: Maintained 7084T: git git://linuxtv.org/media_tree.git 7085F: drivers/media/radio/dsbr100.c 7086 7087DT3155 MEDIA DRIVER 7088M: Hans Verkuil <hverkuil@xs4all.nl> 7089L: linux-media@vger.kernel.org 7090S: Odd Fixes 7091W: https://linuxtv.org 7092T: git git://linuxtv.org/media_tree.git 7093F: drivers/media/pci/dt3155/ 7094 7095DVB_USB_AF9015 MEDIA DRIVER 7096M: Antti Palosaari <crope@iki.fi> 7097L: linux-media@vger.kernel.org 7098S: Maintained 7099W: https://linuxtv.org 7100W: http://palosaari.fi/linux/ 7101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7102T: git git://linuxtv.org/anttip/media_tree.git 7103F: drivers/media/usb/dvb-usb-v2/af9015* 7104 7105DVB_USB_AF9035 MEDIA DRIVER 7106M: Antti Palosaari <crope@iki.fi> 7107L: linux-media@vger.kernel.org 7108S: Maintained 7109W: https://linuxtv.org 7110W: http://palosaari.fi/linux/ 7111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7112T: git git://linuxtv.org/anttip/media_tree.git 7113F: drivers/media/usb/dvb-usb-v2/af9035* 7114 7115DVB_USB_ANYSEE MEDIA DRIVER 7116M: Antti Palosaari <crope@iki.fi> 7117L: linux-media@vger.kernel.org 7118S: Maintained 7119W: https://linuxtv.org 7120W: http://palosaari.fi/linux/ 7121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7122T: git git://linuxtv.org/anttip/media_tree.git 7123F: drivers/media/usb/dvb-usb-v2/anysee* 7124 7125DVB_USB_AU6610 MEDIA DRIVER 7126M: Antti Palosaari <crope@iki.fi> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129W: https://linuxtv.org 7130W: http://palosaari.fi/linux/ 7131Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7132T: git git://linuxtv.org/anttip/media_tree.git 7133F: drivers/media/usb/dvb-usb-v2/au6610* 7134 7135DVB_USB_CE6230 MEDIA DRIVER 7136M: Antti Palosaari <crope@iki.fi> 7137L: linux-media@vger.kernel.org 7138S: Maintained 7139W: https://linuxtv.org 7140W: http://palosaari.fi/linux/ 7141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7142T: git git://linuxtv.org/anttip/media_tree.git 7143F: drivers/media/usb/dvb-usb-v2/ce6230* 7144 7145DVB_USB_CXUSB MEDIA DRIVER 7146M: Michael Krufky <mkrufky@linuxtv.org> 7147L: linux-media@vger.kernel.org 7148S: Maintained 7149W: https://linuxtv.org 7150W: http://github.com/mkrufky 7151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7152T: git git://linuxtv.org/media_tree.git 7153F: drivers/media/usb/dvb-usb/cxusb* 7154 7155DVB_USB_EC168 MEDIA DRIVER 7156M: Antti Palosaari <crope@iki.fi> 7157L: linux-media@vger.kernel.org 7158S: Maintained 7159W: https://linuxtv.org 7160W: http://palosaari.fi/linux/ 7161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7162T: git git://linuxtv.org/anttip/media_tree.git 7163F: drivers/media/usb/dvb-usb-v2/ec168* 7164 7165DVB_USB_GL861 MEDIA DRIVER 7166M: Antti Palosaari <crope@iki.fi> 7167L: linux-media@vger.kernel.org 7168S: Maintained 7169W: https://linuxtv.org 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/gl861* 7173 7174DVB_USB_MXL111SF MEDIA DRIVER 7175M: Michael Krufky <mkrufky@linuxtv.org> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://github.com/mkrufky 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/mkrufky/mxl111sf.git 7182F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7183 7184DVB_USB_RTL28XXU MEDIA DRIVER 7185M: Antti Palosaari <crope@iki.fi> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://palosaari.fi/linux/ 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/anttip/media_tree.git 7192F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7193 7194DVB_USB_V2 MEDIA DRIVER 7195M: Antti Palosaari <crope@iki.fi> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://palosaari.fi/linux/ 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/anttip/media_tree.git 7202F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7203F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7204 7205DYNAMIC DEBUG 7206M: Jason Baron <jbaron@akamai.com> 7207S: Maintained 7208F: include/linux/dynamic_debug.h 7209F: lib/dynamic_debug.c 7210 7211DYNAMIC INTERRUPT MODERATION 7212M: Tal Gilboa <talgi@nvidia.com> 7213S: Maintained 7214F: Documentation/networking/net_dim.rst 7215F: include/linux/dim.h 7216F: lib/dim/ 7217 7218DZ DECSTATION DZ11 SERIAL DRIVER 7219M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7220S: Maintained 7221F: drivers/tty/serial/dz.* 7222 7223E3X0 POWER BUTTON DRIVER 7224M: Moritz Fischer <moritz.fischer@ettus.com> 7225L: usrp-users@lists.ettus.com 7226S: Supported 7227W: http://www.ettus.com 7228F: Documentation/devicetree/bindings/input/e3x0-button.txt 7229F: drivers/input/misc/e3x0-button.c 7230 7231E4000 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/tuners/e4000* 7240 7241EARTH_PT1 MEDIA DRIVER 7242M: Akihiro Tsukada <tskd08@gmail.com> 7243L: linux-media@vger.kernel.org 7244S: Odd Fixes 7245F: drivers/media/pci/pt1/ 7246 7247EARTH_PT3 MEDIA DRIVER 7248M: Akihiro Tsukada <tskd08@gmail.com> 7249L: linux-media@vger.kernel.org 7250S: Odd Fixes 7251F: drivers/media/pci/pt3/ 7252 7253EC100 MEDIA DRIVER 7254M: Antti Palosaari <crope@iki.fi> 7255L: linux-media@vger.kernel.org 7256S: Maintained 7257W: https://linuxtv.org 7258W: http://palosaari.fi/linux/ 7259Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7260T: git git://linuxtv.org/anttip/media_tree.git 7261F: drivers/media/dvb-frontends/ec100* 7262 7263ECRYPT FILE SYSTEM 7264M: Tyler Hicks <code@tyhicks.com> 7265L: ecryptfs@vger.kernel.org 7266S: Odd Fixes 7267W: http://ecryptfs.org 7268W: https://launchpad.net/ecryptfs 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7270F: Documentation/filesystems/ecryptfs.rst 7271F: fs/ecryptfs/ 7272 7273EDAC-AMD64 7274M: Yazen Ghannam <yazen.ghannam@amd.com> 7275L: linux-edac@vger.kernel.org 7276S: Supported 7277F: drivers/edac/amd64_edac* 7278F: drivers/edac/mce_amd* 7279 7280EDAC-ARMADA 7281M: Jan Luebbe <jlu@pengutronix.de> 7282L: linux-edac@vger.kernel.org 7283S: Maintained 7284F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7285F: drivers/edac/armada_xp_* 7286 7287EDAC-AST2500 7288M: Stefan Schaeckeler <sschaeck@cisco.com> 7289S: Supported 7290F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7291F: drivers/edac/aspeed_edac.c 7292 7293EDAC-BLUEFIELD 7294M: Shravan Kumar Ramani <shravankr@nvidia.com> 7295S: Supported 7296F: drivers/edac/bluefield_edac.c 7297 7298EDAC-CALXEDA 7299M: Andre Przywara <andre.przywara@arm.com> 7300L: linux-edac@vger.kernel.org 7301S: Maintained 7302F: drivers/edac/highbank* 7303 7304EDAC-CAVIUM OCTEON 7305M: Ralf Baechle <ralf@linux-mips.org> 7306L: linux-edac@vger.kernel.org 7307L: linux-mips@vger.kernel.org 7308S: Supported 7309F: drivers/edac/octeon_edac* 7310 7311EDAC-CAVIUM THUNDERX 7312M: Robert Richter <rric@kernel.org> 7313L: linux-edac@vger.kernel.org 7314S: Odd Fixes 7315F: drivers/edac/thunderx_edac* 7316 7317EDAC-CORE 7318M: Borislav Petkov <bp@alien8.de> 7319M: Mauro Carvalho Chehab <mchehab@kernel.org> 7320M: Tony Luck <tony.luck@intel.com> 7321R: James Morse <james.morse@arm.com> 7322R: Robert Richter <rric@kernel.org> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7326F: Documentation/admin-guide/ras.rst 7327F: Documentation/driver-api/edac.rst 7328F: drivers/edac/ 7329F: include/linux/edac.h 7330 7331EDAC-DMC520 7332M: Lei Wang <lewan@microsoft.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/dmc520_edac.c 7336 7337EDAC-E752X 7338M: Mark Gross <markgross@kernel.org> 7339L: linux-edac@vger.kernel.org 7340S: Maintained 7341F: drivers/edac/e752x_edac.c 7342 7343EDAC-E7XXX 7344L: linux-edac@vger.kernel.org 7345S: Maintained 7346F: drivers/edac/e7xxx_edac.c 7347 7348EDAC-FSL_DDR 7349M: York Sun <york.sun@nxp.com> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: drivers/edac/fsl_ddr_edac.* 7353 7354EDAC-GHES 7355M: Mauro Carvalho Chehab <mchehab@kernel.org> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/ghes_edac.c 7359 7360EDAC-I10NM 7361M: Tony Luck <tony.luck@intel.com> 7362L: linux-edac@vger.kernel.org 7363S: Maintained 7364F: drivers/edac/i10nm_base.c 7365 7366EDAC-I3000 7367L: linux-edac@vger.kernel.org 7368S: Orphan 7369F: drivers/edac/i3000_edac.c 7370 7371EDAC-I5000 7372L: linux-edac@vger.kernel.org 7373S: Maintained 7374F: drivers/edac/i5000_edac.c 7375 7376EDAC-I5400 7377M: Mauro Carvalho Chehab <mchehab@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Maintained 7380F: drivers/edac/i5400_edac.c 7381 7382EDAC-I7300 7383M: Mauro Carvalho Chehab <mchehab@kernel.org> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/i7300_edac.c 7387 7388EDAC-I7CORE 7389M: Mauro Carvalho Chehab <mchehab@kernel.org> 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/i7core_edac.c 7393 7394EDAC-I82443BXGX 7395M: Tim Small <tim@buttersideup.com> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/i82443bxgx_edac.c 7399 7400EDAC-I82975X 7401M: "Arvind R." <arvino55@gmail.com> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/i82975x_edac.c 7405 7406EDAC-IE31200 7407M: Jason Baron <jbaron@akamai.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/ie31200_edac.c 7411 7412EDAC-IGEN6 7413M: Tony Luck <tony.luck@intel.com> 7414R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/igen6_edac.c 7418 7419EDAC-MPC85XX 7420M: Johannes Thumshirn <morbidrsa@gmail.com> 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/mpc85xx_edac.[ch] 7424 7425EDAC-PASEMI 7426M: Egor Martovetsky <egor@pasemi.com> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/pasemi_edac.c 7430 7431EDAC-PND2 7432M: Tony Luck <tony.luck@intel.com> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/pnd2_edac.[ch] 7436 7437EDAC-QCOM 7438M: Channagoud Kadabi <ckadabi@codeaurora.org> 7439M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7440L: linux-arm-msm@vger.kernel.org 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/qcom_edac.c 7444 7445EDAC-R82600 7446M: Tim Small <tim@buttersideup.com> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/r82600_edac.c 7450 7451EDAC-SBRIDGE 7452M: Tony Luck <tony.luck@intel.com> 7453R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/sb_edac.c 7457 7458EDAC-SKYLAKE 7459M: Tony Luck <tony.luck@intel.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/skx_*.[ch] 7463 7464EDAC-TI 7465M: Tero Kristo <kristo@kernel.org> 7466L: linux-edac@vger.kernel.org 7467S: Odd Fixes 7468F: drivers/edac/ti_edac.c 7469 7470EDIROL UA-101/UA-1000 DRIVER 7471M: Clemens Ladisch <clemens@ladisch.de> 7472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7473S: Maintained 7474T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7475F: sound/usb/misc/ua101.c 7476 7477EFI TEST DRIVER 7478M: Ivan Hu <ivan.hu@canonical.com> 7479M: Ard Biesheuvel <ardb@kernel.org> 7480L: linux-efi@vger.kernel.org 7481S: Maintained 7482F: drivers/firmware/efi/test/ 7483 7484EFI VARIABLE FILESYSTEM 7485M: Matthew Garrett <matthew.garrett@nebula.com> 7486M: Jeremy Kerr <jk@ozlabs.org> 7487M: Ard Biesheuvel <ardb@kernel.org> 7488L: linux-efi@vger.kernel.org 7489S: Maintained 7490T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7491F: fs/efivarfs/ 7492 7493EFIFB FRAMEBUFFER DRIVER 7494M: Peter Jones <pjones@redhat.com> 7495L: linux-fbdev@vger.kernel.org 7496S: Maintained 7497F: drivers/video/fbdev/efifb.c 7498 7499EFS FILESYSTEM 7500S: Orphan 7501W: http://aeschi.ch.eu.org/efs/ 7502F: fs/efs/ 7503 7504EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7505M: Douglas Miller <dougmill@linux.ibm.com> 7506L: netdev@vger.kernel.org 7507S: Maintained 7508F: drivers/net/ethernet/ibm/ehea/ 7509 7510ELM327 CAN NETWORK DRIVER 7511M: Max Staudt <max@enpas.org> 7512L: linux-can@vger.kernel.org 7513S: Maintained 7514F: Documentation/networking/device_drivers/can/can327.rst 7515F: drivers/net/can/can327.c 7516 7517EM28XX VIDEO4LINUX DRIVER 7518M: Mauro Carvalho Chehab <mchehab@kernel.org> 7519L: linux-media@vger.kernel.org 7520S: Maintained 7521W: https://linuxtv.org 7522T: git git://linuxtv.org/media_tree.git 7523F: Documentation/admin-guide/media/em28xx* 7524F: drivers/media/usb/em28xx/ 7525 7526EMBEDDED LINUX 7527M: Olivia Mackall <olivia@selenic.com> 7528M: David Woodhouse <dwmw2@infradead.org> 7529L: linux-embedded@vger.kernel.org 7530S: Maintained 7531 7532EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7533M: Adrian Hunter <adrian.hunter@intel.com> 7534M: Ritesh Harjani <riteshh@codeaurora.org> 7535M: Asutosh Das <asutoshd@codeaurora.org> 7536L: linux-mmc@vger.kernel.org 7537S: Maintained 7538F: drivers/mmc/host/cqhci* 7539 7540EMULEX 10Gbps iSCSI - OneConnect DRIVER 7541M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7542L: linux-scsi@vger.kernel.org 7543S: Supported 7544W: http://www.broadcom.com 7545F: drivers/scsi/be2iscsi/ 7546 7547EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7548M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7549M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7550M: Somnath Kotur <somnath.kotur@broadcom.com> 7551L: netdev@vger.kernel.org 7552S: Supported 7553W: http://www.emulex.com 7554F: drivers/net/ethernet/emulex/benet/ 7555 7556EMULEX ONECONNECT ROCE DRIVER 7557M: Selvin Xavier <selvin.xavier@broadcom.com> 7558L: linux-rdma@vger.kernel.org 7559S: Odd Fixes 7560W: http://www.broadcom.com 7561F: drivers/infiniband/hw/ocrdma/ 7562F: include/uapi/rdma/ocrdma-abi.h 7563 7564EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7565M: James Smart <james.smart@broadcom.com> 7566M: Dick Kennedy <dick.kennedy@broadcom.com> 7567L: linux-scsi@vger.kernel.org 7568S: Supported 7569W: http://www.broadcom.com 7570F: drivers/scsi/lpfc/ 7571 7572EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7573M: James Smart <james.smart@broadcom.com> 7574M: Ram Vegesna <ram.vegesna@broadcom.com> 7575L: linux-scsi@vger.kernel.org 7576L: target-devel@vger.kernel.org 7577S: Supported 7578W: http://www.broadcom.com 7579F: drivers/scsi/elx/ 7580 7581ENE CB710 FLASH CARD READER DRIVER 7582M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7583S: Maintained 7584F: drivers/misc/cb710/ 7585F: drivers/mmc/host/cb710-mmc.* 7586F: include/linux/cb710.h 7587 7588ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7589M: Maxim Levitsky <maximlevitsky@gmail.com> 7590S: Maintained 7591F: drivers/media/rc/ene_ir.* 7592 7593EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7594M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7595L: linuxppc-dev@lists.ozlabs.org 7596S: Maintained 7597F: drivers/tty/ehv_bytechan.c 7598 7599EPSON S1D13XXX FRAMEBUFFER DRIVER 7600M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7601S: Maintained 7602T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7603F: drivers/video/fbdev/s1d13xxxfb.c 7604F: include/video/s1d13xxxfb.h 7605 7606EROFS FILE SYSTEM 7607M: Gao Xiang <xiang@kernel.org> 7608M: Chao Yu <chao@kernel.org> 7609R: Yue Hu <huyue2@coolpad.com> 7610R: Jeffle Xu <jefflexu@linux.alibaba.com> 7611L: linux-erofs@lists.ozlabs.org 7612S: Maintained 7613T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7614F: Documentation/filesystems/erofs.rst 7615F: fs/erofs/ 7616F: include/trace/events/erofs.h 7617 7618ERRSEQ ERROR TRACKING INFRASTRUCTURE 7619M: Jeff Layton <jlayton@kernel.org> 7620S: Maintained 7621F: include/linux/errseq.h 7622F: lib/errseq.c 7623 7624ESD CAN/USB DRIVERS 7625M: Frank Jungclaus <frank.jungclaus@esd.eu> 7626R: socketcan@esd.eu 7627L: linux-can@vger.kernel.org 7628S: Maintained 7629F: drivers/net/can/usb/esd_usb.c 7630 7631ET131X NETWORK DRIVER 7632M: Mark Einon <mark.einon@gmail.com> 7633S: Odd Fixes 7634F: drivers/net/ethernet/agere/ 7635 7636ETAS ES58X CAN/USB DRIVER 7637M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7638L: linux-can@vger.kernel.org 7639S: Maintained 7640F: drivers/net/can/usb/etas_es58x/ 7641 7642ETHERNET BRIDGE 7643M: Roopa Prabhu <roopa@nvidia.com> 7644M: Nikolay Aleksandrov <razor@blackwall.org> 7645L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7646L: netdev@vger.kernel.org 7647S: Maintained 7648W: http://www.linuxfoundation.org/en/Net:Bridge 7649F: include/linux/netfilter_bridge/ 7650F: net/bridge/ 7651 7652ETHERNET PHY LIBRARY 7653M: Andrew Lunn <andrew@lunn.ch> 7654M: Heiner Kallweit <hkallweit1@gmail.com> 7655R: Russell King <linux@armlinux.org.uk> 7656L: netdev@vger.kernel.org 7657S: Maintained 7658F: Documentation/ABI/testing/sysfs-class-net-phydev 7659F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7660F: Documentation/devicetree/bindings/net/mdio* 7661F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7662F: Documentation/networking/phy.rst 7663F: drivers/net/mdio/ 7664F: drivers/net/mdio/acpi_mdio.c 7665F: drivers/net/mdio/fwnode_mdio.c 7666F: drivers/net/mdio/of_mdio.c 7667F: drivers/net/pcs/ 7668F: drivers/net/phy/ 7669F: include/dt-bindings/net/qca-ar803x.h 7670F: include/linux/linkmode.h 7671F: include/linux/*mdio*.h 7672F: include/linux/mdio/*.h 7673F: include/linux/mii.h 7674F: include/linux/of_net.h 7675F: include/linux/phy.h 7676F: include/linux/phy_fixed.h 7677F: include/linux/platform_data/mdio-bcm-unimac.h 7678F: include/linux/platform_data/mdio-gpio.h 7679F: include/trace/events/mdio.h 7680F: include/uapi/linux/mdio.h 7681F: include/uapi/linux/mii.h 7682F: net/core/of_net.c 7683 7684EXEC & BINFMT API 7685R: Eric Biederman <ebiederm@xmission.com> 7686R: Kees Cook <keescook@chromium.org> 7687L: linux-mm@kvack.org 7688S: Supported 7689T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7690F: arch/alpha/kernel/binfmt_loader.c 7691F: fs/*binfmt_*.c 7692F: fs/exec.c 7693F: include/linux/binfmts.h 7694F: include/linux/elf.h 7695F: include/uapi/linux/binfmts.h 7696F: include/uapi/linux/elf.h 7697F: tools/testing/selftests/exec/ 7698N: asm/elf.h 7699N: binfmt 7700 7701EXFAT FILE SYSTEM 7702M: Namjae Jeon <linkinjeon@kernel.org> 7703M: Sungjong Seo <sj1557.seo@samsung.com> 7704L: linux-fsdevel@vger.kernel.org 7705S: Maintained 7706T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7707F: fs/exfat/ 7708 7709EXT2 FILE SYSTEM 7710M: Jan Kara <jack@suse.com> 7711L: linux-ext4@vger.kernel.org 7712S: Maintained 7713F: Documentation/filesystems/ext2.rst 7714F: fs/ext2/ 7715F: include/linux/ext2* 7716 7717EXT4 FILE SYSTEM 7718M: "Theodore Ts'o" <tytso@mit.edu> 7719M: Andreas Dilger <adilger.kernel@dilger.ca> 7720L: linux-ext4@vger.kernel.org 7721S: Maintained 7722W: http://ext4.wiki.kernel.org 7723Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7724T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7725F: Documentation/filesystems/ext4/ 7726F: fs/ext4/ 7727F: include/trace/events/ext4.h 7728 7729Extended Verification Module (EVM) 7730M: Mimi Zohar <zohar@linux.ibm.com> 7731L: linux-integrity@vger.kernel.org 7732S: Supported 7733T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7734F: security/integrity/evm/ 7735F: security/integrity/ 7736 7737EXTENSIBLE FIRMWARE INTERFACE (EFI) 7738M: Ard Biesheuvel <ardb@kernel.org> 7739L: linux-efi@vger.kernel.org 7740S: Maintained 7741T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7742F: Documentation/admin-guide/efi-stub.rst 7743F: arch/*/include/asm/efi.h 7744F: arch/*/kernel/efi.c 7745F: arch/arm/boot/compressed/efi-header.S 7746F: arch/arm64/kernel/efi-entry.S 7747F: arch/x86/platform/efi/ 7748F: drivers/firmware/efi/ 7749F: include/linux/efi*.h 7750 7751EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7752M: MyungJoo Ham <myungjoo.ham@samsung.com> 7753M: Chanwoo Choi <cw00.choi@samsung.com> 7754L: linux-kernel@vger.kernel.org 7755S: Maintained 7756T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7757F: Documentation/devicetree/bindings/extcon/ 7758F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7759F: drivers/extcon/ 7760F: include/linux/extcon.h 7761F: include/linux/extcon/ 7762 7763EXTRA BOOT CONFIG 7764M: Masami Hiramatsu <mhiramat@kernel.org> 7765S: Maintained 7766F: Documentation/admin-guide/bootconfig.rst 7767F: fs/proc/bootconfig.c 7768F: include/linux/bootconfig.h 7769F: lib/bootconfig-data.S 7770F: lib/bootconfig.c 7771F: tools/bootconfig/* 7772F: tools/bootconfig/scripts/* 7773 7774EXYNOS DP DRIVER 7775M: Jingoo Han <jingoohan1@gmail.com> 7776L: dri-devel@lists.freedesktop.org 7777S: Maintained 7778F: drivers/gpu/drm/exynos/exynos_dp* 7779 7780EXYNOS SYSMMU (IOMMU) driver 7781M: Marek Szyprowski <m.szyprowski@samsung.com> 7782L: iommu@lists.linux.dev 7783S: Maintained 7784F: drivers/iommu/exynos-iommu.c 7785 7786F2FS FILE SYSTEM 7787M: Jaegeuk Kim <jaegeuk@kernel.org> 7788M: Chao Yu <chao@kernel.org> 7789L: linux-f2fs-devel@lists.sourceforge.net 7790S: Maintained 7791W: https://f2fs.wiki.kernel.org/ 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7793F: Documentation/ABI/testing/sysfs-fs-f2fs 7794F: Documentation/filesystems/f2fs.rst 7795F: fs/f2fs/ 7796F: include/linux/f2fs_fs.h 7797F: include/trace/events/f2fs.h 7798F: include/uapi/linux/f2fs.h 7799 7800F71805F HARDWARE MONITORING DRIVER 7801M: Jean Delvare <jdelvare@suse.com> 7802L: linux-hwmon@vger.kernel.org 7803S: Maintained 7804F: Documentation/hwmon/f71805f.rst 7805F: drivers/hwmon/f71805f.c 7806 7807FADDR2LINE 7808M: Josh Poimboeuf <jpoimboe@kernel.org> 7809S: Maintained 7810F: scripts/faddr2line 7811 7812FAILOVER MODULE 7813M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7814L: netdev@vger.kernel.org 7815S: Supported 7816F: Documentation/networking/failover.rst 7817F: include/net/failover.h 7818F: net/core/failover.c 7819 7820FANOTIFY 7821M: Jan Kara <jack@suse.cz> 7822R: Amir Goldstein <amir73il@gmail.com> 7823R: Matthew Bobrowski <repnop@google.com> 7824L: linux-fsdevel@vger.kernel.org 7825S: Maintained 7826F: fs/notify/fanotify/ 7827F: include/linux/fanotify.h 7828F: include/uapi/linux/fanotify.h 7829 7830FARSYNC SYNCHRONOUS DRIVER 7831M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7832S: Supported 7833W: http://www.farsite.co.uk/ 7834F: drivers/net/wan/farsync.* 7835 7836FAULT INJECTION SUPPORT 7837M: Akinobu Mita <akinobu.mita@gmail.com> 7838S: Supported 7839F: Documentation/fault-injection/ 7840F: lib/fault-inject.c 7841 7842FBTFT Framebuffer drivers 7843L: dri-devel@lists.freedesktop.org 7844L: linux-fbdev@vger.kernel.org 7845S: Orphan 7846F: drivers/staging/fbtft/ 7847 7848FC0011 TUNER DRIVER 7849M: Michael Buesch <m@bues.ch> 7850L: linux-media@vger.kernel.org 7851S: Maintained 7852F: drivers/media/tuners/fc0011.c 7853F: drivers/media/tuners/fc0011.h 7854 7855FC2580 MEDIA DRIVER 7856M: Antti Palosaari <crope@iki.fi> 7857L: linux-media@vger.kernel.org 7858S: Maintained 7859W: https://linuxtv.org 7860W: http://palosaari.fi/linux/ 7861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7862T: git git://linuxtv.org/anttip/media_tree.git 7863F: drivers/media/tuners/fc2580* 7864 7865FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7866M: Hannes Reinecke <hare@suse.de> 7867L: linux-scsi@vger.kernel.org 7868S: Supported 7869W: www.Open-FCoE.org 7870F: drivers/scsi/fcoe/ 7871F: drivers/scsi/libfc/ 7872F: include/scsi/fc/ 7873F: include/scsi/libfc.h 7874F: include/scsi/libfcoe.h 7875F: include/uapi/scsi/fc/ 7876 7877FILE LOCKING (flock() and fcntl()/lockf()) 7878M: Jeff Layton <jlayton@kernel.org> 7879M: Chuck Lever <chuck.lever@oracle.com> 7880L: linux-fsdevel@vger.kernel.org 7881S: Maintained 7882F: fs/fcntl.c 7883F: fs/locks.c 7884F: include/linux/fcntl.h 7885F: include/uapi/linux/fcntl.h 7886 7887FILESYSTEM DIRECT ACCESS (DAX) 7888M: Dan Williams <dan.j.williams@intel.com> 7889R: Matthew Wilcox <willy@infradead.org> 7890R: Jan Kara <jack@suse.cz> 7891L: linux-fsdevel@vger.kernel.org 7892L: nvdimm@lists.linux.dev 7893S: Supported 7894F: fs/dax.c 7895F: include/linux/dax.h 7896F: include/trace/events/fs_dax.h 7897 7898FILESYSTEMS (VFS and infrastructure) 7899M: Alexander Viro <viro@zeniv.linux.org.uk> 7900L: linux-fsdevel@vger.kernel.org 7901S: Maintained 7902F: fs/* 7903F: include/linux/fs.h 7904F: include/linux/fs_types.h 7905F: include/uapi/linux/fs.h 7906F: include/uapi/linux/openat2.h 7907 7908FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7909M: Riku Voipio <riku.voipio@iki.fi> 7910L: linux-hwmon@vger.kernel.org 7911S: Maintained 7912F: drivers/hwmon/f75375s.c 7913F: include/linux/f75375s.h 7914 7915FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7916M: Clemens Ladisch <clemens@ladisch.de> 7917M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7919S: Maintained 7920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7921F: include/uapi/sound/firewire.h 7922F: sound/firewire/ 7923 7924FIREWIRE MEDIA DRIVERS (firedtv) 7925M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7926L: linux-media@vger.kernel.org 7927L: linux1394-devel@lists.sourceforge.net 7928S: Maintained 7929T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7930F: drivers/media/firewire/ 7931 7932FIREWIRE SBP-2 TARGET 7933M: Chris Boot <bootc@bootc.net> 7934L: linux-scsi@vger.kernel.org 7935L: target-devel@vger.kernel.org 7936L: linux1394-devel@lists.sourceforge.net 7937S: Maintained 7938T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7939F: drivers/target/sbp/ 7940 7941FIREWIRE SUBSYSTEM 7942M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7943L: linux1394-devel@lists.sourceforge.net 7944S: Maintained 7945W: http://ieee1394.wiki.kernel.org/ 7946T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7947F: drivers/firewire/ 7948F: include/linux/firewire.h 7949F: include/uapi/linux/firewire*.h 7950F: tools/firewire/ 7951 7952FIRMWARE FRAMEWORK FOR ARMV8-A 7953M: Sudeep Holla <sudeep.holla@arm.com> 7954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7955S: Maintained 7956F: drivers/firmware/arm_ffa/ 7957F: include/linux/arm_ffa.h 7958 7959FIRMWARE LOADER (request_firmware) 7960M: Luis Chamberlain <mcgrof@kernel.org> 7961M: Russ Weight <russell.h.weight@intel.com> 7962L: linux-kernel@vger.kernel.org 7963S: Maintained 7964F: Documentation/firmware_class/ 7965F: drivers/base/firmware_loader/ 7966F: include/linux/firmware.h 7967 7968FLEXTIMER FTM-QUADDEC DRIVER 7969M: Patrick Havelange <patrick.havelange@essensium.com> 7970L: linux-iio@vger.kernel.org 7971S: Maintained 7972F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7973F: drivers/counter/ftm-quaddec.c 7974 7975FLOPPY DRIVER 7976M: Denis Efremov <efremov@linux.com> 7977L: linux-block@vger.kernel.org 7978S: Odd Fixes 7979F: drivers/block/floppy.c 7980 7981FLYSKY FSIA6B RC RECEIVER 7982M: Markus Koch <markus@notsyncing.net> 7983L: linux-input@vger.kernel.org 7984S: Maintained 7985F: drivers/input/joystick/fsia6b.c 7986 7987FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7988M: Geoffrey D. Bennett <g@b4.vu> 7989L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7990S: Maintained 7991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7992F: sound/usb/mixer_scarlett_gen2.c 7993 7994FORCEDETH GIGABIT ETHERNET DRIVER 7995M: Rain River <rain.1986.08.12@gmail.com> 7996M: Zhu Yanjun <zyjzyj2000@gmail.com> 7997L: netdev@vger.kernel.org 7998S: Maintained 7999F: drivers/net/ethernet/nvidia/* 8000 8001FORTIFY_SOURCE 8002M: Kees Cook <keescook@chromium.org> 8003L: linux-hardening@vger.kernel.org 8004S: Supported 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8006F: include/linux/fortify-string.h 8007F: lib/test_fortify/* 8008F: scripts/test_fortify.sh 8009K: \b__NO_FORTIFY\b 8010 8011FPGA DFL DRIVERS 8012M: Wu Hao <hao.wu@intel.com> 8013R: Tom Rix <trix@redhat.com> 8014L: linux-fpga@vger.kernel.org 8015S: Maintained 8016F: Documentation/ABI/testing/sysfs-bus-dfl* 8017F: Documentation/fpga/dfl.rst 8018F: drivers/fpga/dfl* 8019F: drivers/uio/uio_dfl.c 8020F: include/linux/dfl.h 8021F: include/uapi/linux/fpga-dfl.h 8022 8023FPGA MANAGER FRAMEWORK 8024M: Moritz Fischer <mdf@kernel.org> 8025M: Wu Hao <hao.wu@intel.com> 8026M: Xu Yilun <yilun.xu@intel.com> 8027R: Tom Rix <trix@redhat.com> 8028L: linux-fpga@vger.kernel.org 8029S: Maintained 8030Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8031T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8032F: Documentation/devicetree/bindings/fpga/ 8033F: Documentation/driver-api/fpga/ 8034F: Documentation/fpga/ 8035F: drivers/fpga/ 8036F: include/linux/fpga/ 8037 8038INTEL MAX10 BMC SECURE UPDATES 8039M: Russ Weight <russell.h.weight@intel.com> 8040L: linux-fpga@vger.kernel.org 8041S: Maintained 8042F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8043F: drivers/fpga/intel-m10-bmc-sec-update.c 8044 8045MICROCHIP POLARFIRE FPGA DRIVERS 8046M: Conor Dooley <conor.dooley@microchip.com> 8047R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8048L: linux-fpga@vger.kernel.org 8049S: Supported 8050F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8051F: drivers/fpga/microchip-spi.c 8052 8053FPU EMULATOR 8054M: Bill Metzenthen <billm@melbpc.org.au> 8055S: Maintained 8056W: http://floatingpoint.sourceforge.net/emulator/index.html 8057F: arch/x86/math-emu/ 8058 8059FRAMEBUFFER CORE 8060M: Daniel Vetter <daniel@ffwll.ch> 8061F: drivers/video/fbdev/core/ 8062S: Odd Fixes 8063T: git git://anongit.freedesktop.org/drm/drm-misc 8064 8065FRAMEBUFFER LAYER 8066M: Helge Deller <deller@gmx.de> 8067L: linux-fbdev@vger.kernel.org 8068L: dri-devel@lists.freedesktop.org 8069S: Maintained 8070Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8072F: Documentation/fb/ 8073F: drivers/video/ 8074F: include/linux/fb.h 8075F: include/uapi/linux/fb.h 8076F: include/uapi/video/ 8077F: include/video/ 8078 8079FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8080M: Horia Geantă <horia.geanta@nxp.com> 8081M: Pankaj Gupta <pankaj.gupta@nxp.com> 8082M: Gaurav Jain <gaurav.jain@nxp.com> 8083L: linux-crypto@vger.kernel.org 8084S: Maintained 8085F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8086F: drivers/crypto/caam/ 8087 8088FREESCALE COLDFIRE M5441X MMC DRIVER 8089M: Angelo Dureghello <angelo.dureghello@timesys.com> 8090L: linux-mmc@vger.kernel.org 8091S: Maintained 8092F: drivers/mmc/host/sdhci-esdhc-mcf.c 8093F: include/linux/platform_data/mmc-esdhc-mcf.h 8094 8095FREESCALE DIU FRAMEBUFFER DRIVER 8096M: Timur Tabi <timur@kernel.org> 8097L: linux-fbdev@vger.kernel.org 8098S: Maintained 8099F: drivers/video/fbdev/fsl-diu-fb.* 8100 8101FREESCALE DMA DRIVER 8102M: Li Yang <leoyang.li@nxp.com> 8103M: Zhang Wei <zw@zh-kernel.org> 8104L: linuxppc-dev@lists.ozlabs.org 8105S: Maintained 8106F: drivers/dma/fsldma.* 8107 8108FREESCALE DSPI DRIVER 8109M: Vladimir Oltean <olteanv@gmail.com> 8110L: linux-spi@vger.kernel.org 8111S: Maintained 8112F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8113F: drivers/spi/spi-fsl-dspi.c 8114F: include/linux/spi/spi-fsl-dspi.h 8115 8116FREESCALE ENETC ETHERNET DRIVERS 8117M: Claudiu Manoil <claudiu.manoil@nxp.com> 8118L: netdev@vger.kernel.org 8119S: Maintained 8120F: drivers/net/ethernet/freescale/enetc/ 8121 8122FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8123M: Claudiu Manoil <claudiu.manoil@nxp.com> 8124L: netdev@vger.kernel.org 8125S: Maintained 8126F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8127F: drivers/net/ethernet/freescale/gianfar* 8128 8129FREESCALE GPMI NAND DRIVER 8130M: Han Xu <han.xu@nxp.com> 8131L: linux-mtd@lists.infradead.org 8132S: Maintained 8133F: drivers/mtd/nand/raw/gpmi-nand/* 8134 8135FREESCALE I2C CPM DRIVER 8136M: Jochen Friedrich <jochen@scram.de> 8137L: linuxppc-dev@lists.ozlabs.org 8138L: linux-i2c@vger.kernel.org 8139S: Maintained 8140F: drivers/i2c/busses/i2c-cpm.c 8141 8142FREESCALE IMX / MXC FEC DRIVER 8143M: Joakim Zhang <qiangqing.zhang@nxp.com> 8144L: netdev@vger.kernel.org 8145S: Maintained 8146F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8147F: drivers/net/ethernet/freescale/fec.h 8148F: drivers/net/ethernet/freescale/fec_main.c 8149F: drivers/net/ethernet/freescale/fec_ptp.c 8150 8151FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8152M: Sascha Hauer <s.hauer@pengutronix.de> 8153R: Pengutronix Kernel Team <kernel@pengutronix.de> 8154L: linux-fbdev@vger.kernel.org 8155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8156S: Maintained 8157F: drivers/video/fbdev/imxfb.c 8158 8159FREESCALE IMX DDR PMU DRIVER 8160M: Frank Li <Frank.li@nxp.com> 8161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8162S: Maintained 8163F: Documentation/admin-guide/perf/imx-ddr.rst 8164F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8165F: drivers/perf/fsl_imx8_ddr_perf.c 8166 8167FREESCALE IMX I2C DRIVER 8168M: Oleksij Rempel <o.rempel@pengutronix.de> 8169R: Pengutronix Kernel Team <kernel@pengutronix.de> 8170L: linux-i2c@vger.kernel.org 8171S: Maintained 8172F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8173F: drivers/i2c/busses/i2c-imx.c 8174 8175FREESCALE IMX LPI2C DRIVER 8176M: Dong Aisheng <aisheng.dong@nxp.com> 8177L: linux-i2c@vger.kernel.org 8178L: linux-imx@nxp.com 8179S: Maintained 8180F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8181F: drivers/i2c/busses/i2c-imx-lpi2c.c 8182 8183FREESCALE MPC I2C DRIVER 8184M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8185L: linux-i2c@vger.kernel.org 8186S: Maintained 8187F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8188F: drivers/i2c/busses/i2c-mpc.c 8189 8190FREESCALE QORIQ DPAA ETHERNET DRIVER 8191M: Madalin Bucur <madalin.bucur@nxp.com> 8192L: netdev@vger.kernel.org 8193S: Maintained 8194F: drivers/net/ethernet/freescale/dpaa 8195 8196FREESCALE QORIQ DPAA FMAN DRIVER 8197M: Madalin Bucur <madalin.bucur@nxp.com> 8198L: netdev@vger.kernel.org 8199S: Maintained 8200F: Documentation/devicetree/bindings/net/fsl-fman.txt 8201F: drivers/net/ethernet/freescale/fman 8202 8203FREESCALE QORIQ PTP CLOCK DRIVER 8204M: Yangbo Lu <yangbo.lu@nxp.com> 8205L: netdev@vger.kernel.org 8206S: Maintained 8207F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8208F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8209F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8210F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8211F: drivers/ptp/ptp_qoriq.c 8212F: drivers/ptp/ptp_qoriq_debugfs.c 8213F: include/linux/fsl/ptp_qoriq.h 8214 8215FREESCALE QUAD SPI DRIVER 8216M: Han Xu <han.xu@nxp.com> 8217L: linux-spi@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8220F: drivers/spi/spi-fsl-qspi.c 8221 8222FREESCALE QUICC ENGINE LIBRARY 8223M: Qiang Zhao <qiang.zhao@nxp.com> 8224L: linuxppc-dev@lists.ozlabs.org 8225S: Maintained 8226F: drivers/soc/fsl/qe/ 8227F: include/soc/fsl/qe/ 8228 8229FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8230M: Li Yang <leoyang.li@nxp.com> 8231L: netdev@vger.kernel.org 8232L: linuxppc-dev@lists.ozlabs.org 8233S: Maintained 8234F: drivers/net/ethernet/freescale/ucc_geth* 8235 8236FREESCALE QUICC ENGINE UCC HDLC DRIVER 8237M: Zhao Qiang <qiang.zhao@nxp.com> 8238L: netdev@vger.kernel.org 8239L: linuxppc-dev@lists.ozlabs.org 8240S: Maintained 8241F: drivers/net/wan/fsl_ucc_hdlc* 8242 8243FREESCALE QUICC ENGINE UCC UART DRIVER 8244M: Timur Tabi <timur@kernel.org> 8245L: linuxppc-dev@lists.ozlabs.org 8246S: Maintained 8247F: drivers/tty/serial/ucc_uart.c 8248 8249FREESCALE SOC DRIVERS 8250M: Li Yang <leoyang.li@nxp.com> 8251L: linuxppc-dev@lists.ozlabs.org 8252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8253S: Maintained 8254F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8255F: Documentation/devicetree/bindings/soc/fsl/ 8256F: drivers/soc/fsl/ 8257F: include/linux/fsl/ 8258F: include/soc/fsl/ 8259 8260FREESCALE SOC FS_ENET DRIVER 8261M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8262L: linuxppc-dev@lists.ozlabs.org 8263L: netdev@vger.kernel.org 8264S: Maintained 8265F: drivers/net/ethernet/freescale/fs_enet/ 8266F: include/linux/fs_enet_pd.h 8267 8268FREESCALE SOC SOUND DRIVERS 8269M: Shengjiu Wang <shengjiu.wang@gmail.com> 8270M: Xiubo Li <Xiubo.Lee@gmail.com> 8271R: Fabio Estevam <festevam@gmail.com> 8272R: Nicolin Chen <nicoleotsuka@gmail.com> 8273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8274L: linuxppc-dev@lists.ozlabs.org 8275S: Maintained 8276F: sound/soc/fsl/fsl* 8277F: sound/soc/fsl/imx* 8278F: sound/soc/fsl/mpc8610_hpcd.c 8279 8280FREESCALE USB PERIPHERAL DRIVERS 8281M: Li Yang <leoyang.li@nxp.com> 8282L: linux-usb@vger.kernel.org 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/usb/gadget/udc/fsl* 8286 8287FREESCALE USB PHY DRIVER 8288M: Ran Wang <ran.wang_1@nxp.com> 8289L: linux-usb@vger.kernel.org 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: drivers/usb/phy/phy-fsl-usb* 8293 8294FREEVXFS FILESYSTEM 8295M: Christoph Hellwig <hch@infradead.org> 8296S: Maintained 8297W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8298F: fs/freevxfs/ 8299 8300FREEZER 8301M: "Rafael J. Wysocki" <rafael@kernel.org> 8302M: Pavel Machek <pavel@ucw.cz> 8303L: linux-pm@vger.kernel.org 8304S: Supported 8305F: Documentation/power/freezing-of-tasks.rst 8306F: include/linux/freezer.h 8307F: kernel/freezer.c 8308 8309FRONTSWAP API 8310M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8311L: linux-kernel@vger.kernel.org 8312S: Maintained 8313F: include/linux/frontswap.h 8314F: mm/frontswap.c 8315 8316FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8317M: David Howells <dhowells@redhat.com> 8318L: linux-cachefs@redhat.com (moderated for non-subscribers) 8319S: Supported 8320F: Documentation/filesystems/caching/ 8321F: fs/fscache/ 8322F: include/linux/fscache*.h 8323 8324FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8325M: Theodore Y. Ts'o <tytso@mit.edu> 8326M: Jaegeuk Kim <jaegeuk@kernel.org> 8327M: Eric Biggers <ebiggers@kernel.org> 8328L: linux-fscrypt@vger.kernel.org 8329S: Supported 8330Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8331T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8332F: Documentation/filesystems/fscrypt.rst 8333F: fs/crypto/ 8334F: include/linux/fscrypt*.h 8335F: include/uapi/linux/fscrypt.h 8336 8337FSI SUBSYSTEM 8338M: Jeremy Kerr <jk@ozlabs.org> 8339M: Joel Stanley <joel@jms.id.au> 8340R: Alistar Popple <alistair@popple.id.au> 8341R: Eddie James <eajames@linux.ibm.com> 8342L: linux-fsi@lists.ozlabs.org 8343S: Supported 8344Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8345T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8346F: drivers/fsi/ 8347F: include/linux/fsi*.h 8348F: include/trace/events/fsi*.h 8349 8350FSI-ATTACHED I2C DRIVER 8351M: Eddie James <eajames@linux.ibm.com> 8352L: linux-i2c@vger.kernel.org 8353L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8354S: Maintained 8355F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8356F: drivers/i2c/busses/i2c-fsi.c 8357 8358FSI-ATTACHED SPI DRIVER 8359M: Eddie James <eajames@linux.ibm.com> 8360L: linux-spi@vger.kernel.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8363F: drivers/spi/spi-fsi.c 8364 8365FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8366M: Jan Kara <jack@suse.cz> 8367R: Amir Goldstein <amir73il@gmail.com> 8368L: linux-fsdevel@vger.kernel.org 8369S: Maintained 8370T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8371F: fs/notify/ 8372F: include/linux/fsnotify*.h 8373 8374FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8375M: Eric Biggers <ebiggers@kernel.org> 8376M: Theodore Y. Ts'o <tytso@mit.edu> 8377L: linux-fscrypt@vger.kernel.org 8378S: Supported 8379Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8380T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8381F: Documentation/filesystems/fsverity.rst 8382F: fs/verity/ 8383F: include/linux/fsverity.h 8384F: include/uapi/linux/fsverity.h 8385 8386FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8387M: Michael Zaidman <michael.zaidman@gmail.com> 8388L: linux-i2c@vger.kernel.org 8389L: linux-input@vger.kernel.org 8390S: Maintained 8391F: drivers/hid/hid-ft260.c 8392 8393FUJITSU LAPTOP EXTRAS 8394M: Jonathan Woithe <jwoithe@just42.net> 8395L: platform-driver-x86@vger.kernel.org 8396S: Maintained 8397F: drivers/platform/x86/fujitsu-laptop.c 8398 8399FUJITSU M-5MO LS CAMERA ISP DRIVER 8400M: Kyungmin Park <kyungmin.park@samsung.com> 8401M: Heungjun Kim <riverful.kim@samsung.com> 8402L: linux-media@vger.kernel.org 8403S: Maintained 8404F: drivers/media/i2c/m5mols/ 8405F: include/media/i2c/m5mols.h 8406 8407FUJITSU TABLET EXTRAS 8408M: Robert Gerlach <khnz@gmx.de> 8409L: platform-driver-x86@vger.kernel.org 8410S: Maintained 8411F: drivers/platform/x86/fujitsu-tablet.c 8412 8413FUNGIBLE ETHERNET DRIVERS 8414M: Dimitris Michailidis <dmichail@fungible.com> 8415L: netdev@vger.kernel.org 8416S: Supported 8417F: drivers/net/ethernet/fungible/ 8418 8419FUSE: FILESYSTEM IN USERSPACE 8420M: Miklos Szeredi <miklos@szeredi.hu> 8421L: linux-fsdevel@vger.kernel.org 8422S: Maintained 8423W: https://github.com/libfuse/ 8424T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8425F: Documentation/filesystems/fuse.rst 8426F: fs/fuse/ 8427F: include/uapi/linux/fuse.h 8428 8429FUTEX SUBSYSTEM 8430M: Thomas Gleixner <tglx@linutronix.de> 8431M: Ingo Molnar <mingo@redhat.com> 8432R: Peter Zijlstra <peterz@infradead.org> 8433R: Darren Hart <dvhart@infradead.org> 8434R: Davidlohr Bueso <dave@stgolabs.net> 8435R: André Almeida <andrealmeid@igalia.com> 8436L: linux-kernel@vger.kernel.org 8437S: Maintained 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8439F: Documentation/locking/*futex* 8440F: include/asm-generic/futex.h 8441F: include/linux/futex.h 8442F: include/uapi/linux/futex.h 8443F: kernel/futex/* 8444F: tools/perf/bench/futex* 8445F: tools/testing/selftests/futex/ 8446 8447GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8448M: Tim Harvey <tharvey@gateworks.com> 8449M: Robert Jones <rjones@gateworks.com> 8450S: Maintained 8451F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8452F: drivers/mfd/gateworks-gsc.c 8453F: include/linux/mfd/gsc.h 8454F: Documentation/hwmon/gsc-hwmon.rst 8455F: drivers/hwmon/gsc-hwmon.c 8456F: include/linux/platform_data/gsc_hwmon.h 8457 8458GCC PLUGINS 8459M: Kees Cook <keescook@chromium.org> 8460L: linux-hardening@vger.kernel.org 8461S: Maintained 8462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8463F: Documentation/kbuild/gcc-plugins.rst 8464F: scripts/Makefile.gcc-plugins 8465F: scripts/gcc-plugins/ 8466 8467GCOV BASED KERNEL PROFILING 8468M: Peter Oberparleiter <oberpar@linux.ibm.com> 8469S: Maintained 8470F: Documentation/dev-tools/gcov.rst 8471F: kernel/gcov/ 8472 8473GDB KERNEL DEBUGGING HELPER SCRIPTS 8474M: Jan Kiszka <jan.kiszka@siemens.com> 8475M: Kieran Bingham <kbingham@kernel.org> 8476S: Supported 8477F: scripts/gdb/ 8478 8479GEMINI CRYPTO DRIVER 8480M: Corentin Labbe <clabbe@baylibre.com> 8481L: linux-crypto@vger.kernel.org 8482S: Maintained 8483F: drivers/crypto/gemini/ 8484 8485GEMTEK FM RADIO RECEIVER DRIVER 8486M: Hans Verkuil <hverkuil@xs4all.nl> 8487L: linux-media@vger.kernel.org 8488S: Maintained 8489W: https://linuxtv.org 8490T: git git://linuxtv.org/media_tree.git 8491F: drivers/media/radio/radio-gemtek* 8492 8493GENERIC ARCHITECTURE TOPOLOGY 8494M: Sudeep Holla <sudeep.holla@arm.com> 8495L: linux-kernel@vger.kernel.org 8496S: Maintained 8497F: drivers/base/arch_topology.c 8498F: include/linux/arch_topology.h 8499 8500GENERIC ENTRY CODE 8501M: Thomas Gleixner <tglx@linutronix.de> 8502M: Peter Zijlstra <peterz@infradead.org> 8503M: Andy Lutomirski <luto@kernel.org> 8504L: linux-kernel@vger.kernel.org 8505S: Maintained 8506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8507F: include/linux/entry-common.h 8508F: include/linux/entry-kvm.h 8509F: kernel/entry/ 8510 8511GENERIC GPIO I2C DRIVER 8512M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8513S: Supported 8514F: drivers/i2c/busses/i2c-gpio.c 8515F: include/linux/platform_data/i2c-gpio.h 8516 8517GENERIC GPIO I2C MULTIPLEXER DRIVER 8518M: Peter Korsgaard <peter.korsgaard@barco.com> 8519L: linux-i2c@vger.kernel.org 8520S: Supported 8521F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8522F: drivers/i2c/muxes/i2c-mux-gpio.c 8523F: include/linux/platform_data/i2c-mux-gpio.h 8524 8525GENERIC HDLC (WAN) DRIVERS 8526M: Krzysztof Halasa <khc@pm.waw.pl> 8527S: Maintained 8528W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8529F: drivers/net/wan/c101.c 8530F: drivers/net/wan/hd6457* 8531F: drivers/net/wan/hdlc* 8532F: drivers/net/wan/n2.c 8533F: drivers/net/wan/pc300too.c 8534F: drivers/net/wan/pci200syn.c 8535F: drivers/net/wan/wanxl* 8536 8537GENERIC INCLUDE/ASM HEADER FILES 8538M: Arnd Bergmann <arnd@arndb.de> 8539L: linux-arch@vger.kernel.org 8540S: Maintained 8541T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8542F: include/asm-generic/ 8543F: include/uapi/asm-generic/ 8544 8545GENERIC PHY FRAMEWORK 8546M: Kishon Vijay Abraham I <kishon@ti.com> 8547M: Vinod Koul <vkoul@kernel.org> 8548L: linux-phy@lists.infradead.org 8549S: Supported 8550Q: https://patchwork.kernel.org/project/linux-phy/list/ 8551T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8552F: Documentation/devicetree/bindings/phy/ 8553F: drivers/phy/ 8554F: include/dt-bindings/phy/ 8555F: include/linux/phy/ 8556 8557GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8558M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8559S: Supported 8560F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8561 8562GENERIC PM DOMAINS 8563M: "Rafael J. Wysocki" <rafael@kernel.org> 8564M: Kevin Hilman <khilman@kernel.org> 8565M: Ulf Hansson <ulf.hansson@linaro.org> 8566L: linux-pm@vger.kernel.org 8567S: Supported 8568F: Documentation/devicetree/bindings/power/power?domain* 8569F: drivers/base/power/domain*.c 8570F: include/linux/pm_domain.h 8571 8572GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8573M: Eugen Hristev <eugen.hristev@microchip.com> 8574L: linux-input@vger.kernel.org 8575S: Maintained 8576F: drivers/input/touchscreen/resistive-adc-touch.c 8577 8578GENERIC STRING LIBRARY 8579R: Andy Shevchenko <andy@kernel.org> 8580S: Maintained 8581F: lib/string.c 8582F: lib/string_helpers.c 8583F: lib/test_string.c 8584F: lib/test-string_helpers.c 8585 8586GENERIC UIO DRIVER FOR PCI DEVICES 8587M: "Michael S. Tsirkin" <mst@redhat.com> 8588L: kvm@vger.kernel.org 8589S: Supported 8590F: drivers/uio/uio_pci_generic.c 8591 8592GENERIC VDSO LIBRARY 8593M: Andy Lutomirski <luto@kernel.org> 8594M: Thomas Gleixner <tglx@linutronix.de> 8595M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8596L: linux-kernel@vger.kernel.org 8597S: Maintained 8598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8599F: include/asm-generic/vdso/vsyscall.h 8600F: include/vdso/ 8601F: kernel/time/vsyscall.c 8602F: lib/vdso/ 8603 8604GENWQE (IBM Generic Workqueue Card) 8605M: Frank Haverkamp <haver@linux.ibm.com> 8606S: Supported 8607F: drivers/misc/genwqe/ 8608 8609GET_MAINTAINER SCRIPT 8610M: Joe Perches <joe@perches.com> 8611S: Maintained 8612F: scripts/get_maintainer.pl 8613 8614GFS2 FILE SYSTEM 8615M: Bob Peterson <rpeterso@redhat.com> 8616M: Andreas Gruenbacher <agruenba@redhat.com> 8617L: cluster-devel@redhat.com 8618S: Supported 8619B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8620T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8621F: Documentation/filesystems/gfs2* 8622F: fs/gfs2/ 8623F: include/uapi/linux/gfs2_ondisk.h 8624 8625GIGABYTE WMI DRIVER 8626M: Thomas Weißschuh <thomas@weissschuh.net> 8627L: platform-driver-x86@vger.kernel.org 8628S: Maintained 8629F: drivers/platform/x86/gigabyte-wmi.c 8630 8631GNSS SUBSYSTEM 8632M: Johan Hovold <johan@kernel.org> 8633S: Maintained 8634T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8635F: Documentation/ABI/testing/sysfs-class-gnss 8636F: Documentation/devicetree/bindings/gnss/ 8637F: drivers/gnss/ 8638F: include/linux/gnss.h 8639 8640GO7007 MPEG CODEC 8641M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8642L: linux-media@vger.kernel.org 8643S: Maintained 8644F: drivers/media/usb/go7007/ 8645 8646GOODIX TOUCHSCREEN 8647M: Bastien Nocera <hadess@hadess.net> 8648M: Hans de Goede <hdegoede@redhat.com> 8649L: linux-input@vger.kernel.org 8650S: Maintained 8651F: drivers/input/touchscreen/goodix* 8652 8653GOOGLE ETHERNET DRIVERS 8654M: Jeroen de Borst <jeroendb@google.com> 8655R: Catherine Sullivan <csully@google.com> 8656R: David Awogbemila <awogbemila@google.com> 8657L: netdev@vger.kernel.org 8658S: Supported 8659F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8660F: drivers/net/ethernet/google 8661 8662GPD POCKET FAN DRIVER 8663M: Hans de Goede <hdegoede@redhat.com> 8664L: platform-driver-x86@vger.kernel.org 8665S: Maintained 8666F: drivers/platform/x86/gpd-pocket-fan.c 8667 8668GPIO ACPI SUPPORT 8669M: Mika Westerberg <mika.westerberg@linux.intel.com> 8670M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8671L: linux-gpio@vger.kernel.org 8672L: linux-acpi@vger.kernel.org 8673S: Supported 8674T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8675F: Documentation/firmware-guide/acpi/gpio-properties.rst 8676F: drivers/gpio/gpiolib-acpi.c 8677F: drivers/gpio/gpiolib-acpi.h 8678 8679GPIO AGGREGATOR 8680M: Geert Uytterhoeven <geert+renesas@glider.be> 8681L: linux-gpio@vger.kernel.org 8682S: Supported 8683F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8684F: drivers/gpio/gpio-aggregator.c 8685 8686GPIO IR Transmitter 8687M: Sean Young <sean@mess.org> 8688L: linux-media@vger.kernel.org 8689S: Maintained 8690F: drivers/media/rc/gpio-ir-tx.c 8691 8692GPIO MOCKUP DRIVER 8693M: Bamvor Jian Zhang <bamv2005@gmail.com> 8694L: linux-gpio@vger.kernel.org 8695S: Maintained 8696F: drivers/gpio/gpio-mockup.c 8697F: tools/testing/selftests/gpio/ 8698 8699GPIO REGMAP 8700R: Michael Walle <michael@walle.cc> 8701S: Maintained 8702F: drivers/gpio/gpio-regmap.c 8703F: include/linux/gpio/regmap.h 8704 8705GPIO SUBSYSTEM 8706M: Linus Walleij <linus.walleij@linaro.org> 8707M: Bartosz Golaszewski <brgl@bgdev.pl> 8708L: linux-gpio@vger.kernel.org 8709S: Maintained 8710T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8711F: Documentation/ABI/obsolete/sysfs-gpio 8712F: Documentation/ABI/testing/gpio-cdev 8713F: Documentation/admin-guide/gpio/ 8714F: Documentation/devicetree/bindings/gpio/ 8715F: Documentation/driver-api/gpio/ 8716F: drivers/gpio/ 8717F: include/asm-generic/gpio.h 8718F: include/dt-bindings/gpio/ 8719F: include/linux/gpio.h 8720F: include/linux/gpio/ 8721F: include/linux/of_gpio.h 8722F: include/uapi/linux/gpio.h 8723F: tools/gpio/ 8724 8725GRE DEMULTIPLEXER DRIVER 8726M: Dmitry Kozlov <xeb@mail.ru> 8727L: netdev@vger.kernel.org 8728S: Maintained 8729F: include/net/gre.h 8730F: net/ipv4/gre_demux.c 8731F: net/ipv4/gre_offload.c 8732 8733GRETH 10/100/1G Ethernet MAC device driver 8734M: Andreas Larsson <andreas@gaisler.com> 8735L: netdev@vger.kernel.org 8736S: Maintained 8737F: drivers/net/ethernet/aeroflex/ 8738 8739GREYBUS AUDIO PROTOCOLS DRIVERS 8740M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8741M: Mark Greer <mgreer@animalcreek.com> 8742S: Maintained 8743F: drivers/staging/greybus/audio_apbridgea.c 8744F: drivers/staging/greybus/audio_apbridgea.h 8745F: drivers/staging/greybus/audio_codec.c 8746F: drivers/staging/greybus/audio_codec.h 8747F: drivers/staging/greybus/audio_gb.c 8748F: drivers/staging/greybus/audio_manager.c 8749F: drivers/staging/greybus/audio_manager.h 8750F: drivers/staging/greybus/audio_manager_module.c 8751F: drivers/staging/greybus/audio_manager_private.h 8752F: drivers/staging/greybus/audio_manager_sysfs.c 8753F: drivers/staging/greybus/audio_module.c 8754F: drivers/staging/greybus/audio_topology.c 8755 8756GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8757M: Viresh Kumar <vireshk@kernel.org> 8758S: Maintained 8759F: drivers/staging/greybus/authentication.c 8760F: drivers/staging/greybus/bootrom.c 8761F: drivers/staging/greybus/firmware.h 8762F: drivers/staging/greybus/fw-core.c 8763F: drivers/staging/greybus/fw-download.c 8764F: drivers/staging/greybus/fw-management.c 8765F: drivers/staging/greybus/greybus_authentication.h 8766F: drivers/staging/greybus/greybus_firmware.h 8767F: drivers/staging/greybus/hid.c 8768F: drivers/staging/greybus/i2c.c 8769F: drivers/staging/greybus/spi.c 8770F: drivers/staging/greybus/spilib.c 8771F: drivers/staging/greybus/spilib.h 8772 8773GREYBUS LOOPBACK DRIVER 8774M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8775S: Maintained 8776F: drivers/staging/greybus/loopback.c 8777 8778GREYBUS PLATFORM DRIVERS 8779M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8780S: Maintained 8781F: drivers/staging/greybus/arche-apb-ctrl.c 8782F: drivers/staging/greybus/arche-platform.c 8783F: drivers/staging/greybus/arche_platform.h 8784 8785GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8786M: Rui Miguel Silva <rmfrfs@gmail.com> 8787S: Maintained 8788F: drivers/staging/greybus/gpio.c 8789F: drivers/staging/greybus/light.c 8790F: drivers/staging/greybus/power_supply.c 8791F: drivers/staging/greybus/sdio.c 8792F: drivers/staging/greybus/spi.c 8793F: drivers/staging/greybus/spilib.c 8794 8795GREYBUS SUBSYSTEM 8796M: Johan Hovold <johan@kernel.org> 8797M: Alex Elder <elder@kernel.org> 8798M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8799L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8800S: Maintained 8801F: drivers/greybus/ 8802F: drivers/staging/greybus/ 8803F: include/linux/greybus.h 8804F: include/linux/greybus/ 8805 8806GREYBUS UART PROTOCOLS DRIVERS 8807M: David Lin <dtwlin@gmail.com> 8808S: Maintained 8809F: drivers/staging/greybus/log.c 8810F: drivers/staging/greybus/uart.c 8811 8812GS1662 VIDEO SERIALIZER 8813M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8814L: linux-media@vger.kernel.org 8815S: Maintained 8816T: git git://linuxtv.org/media_tree.git 8817F: drivers/media/spi/gs1662.c 8818 8819GSPCA FINEPIX SUBDRIVER 8820M: Frank Zago <frank@zago.net> 8821L: linux-media@vger.kernel.org 8822S: Maintained 8823T: git git://linuxtv.org/media_tree.git 8824F: drivers/media/usb/gspca/finepix.c 8825 8826GSPCA GL860 SUBDRIVER 8827M: Olivier Lorin <o.lorin@laposte.net> 8828L: linux-media@vger.kernel.org 8829S: Maintained 8830T: git git://linuxtv.org/media_tree.git 8831F: drivers/media/usb/gspca/gl860/ 8832 8833GSPCA M5602 SUBDRIVER 8834M: Erik Andren <erik.andren@gmail.com> 8835L: linux-media@vger.kernel.org 8836S: Maintained 8837T: git git://linuxtv.org/media_tree.git 8838F: drivers/media/usb/gspca/m5602/ 8839 8840GSPCA PAC207 SONIXB SUBDRIVER 8841M: Hans Verkuil <hverkuil@xs4all.nl> 8842L: linux-media@vger.kernel.org 8843S: Odd Fixes 8844T: git git://linuxtv.org/media_tree.git 8845F: drivers/media/usb/gspca/pac207.c 8846 8847GSPCA SN9C20X SUBDRIVER 8848M: Brian Johnson <brijohn@gmail.com> 8849L: linux-media@vger.kernel.org 8850S: Maintained 8851T: git git://linuxtv.org/media_tree.git 8852F: drivers/media/usb/gspca/sn9c20x.c 8853 8854GSPCA T613 SUBDRIVER 8855M: Leandro Costantino <lcostantino@gmail.com> 8856L: linux-media@vger.kernel.org 8857S: Maintained 8858T: git git://linuxtv.org/media_tree.git 8859F: drivers/media/usb/gspca/t613.c 8860 8861GSPCA USB WEBCAM DRIVER 8862M: Hans Verkuil <hverkuil@xs4all.nl> 8863L: linux-media@vger.kernel.org 8864S: Odd Fixes 8865T: git git://linuxtv.org/media_tree.git 8866F: drivers/media/usb/gspca/ 8867 8868GTP (GPRS Tunneling Protocol) 8869M: Pablo Neira Ayuso <pablo@netfilter.org> 8870M: Harald Welte <laforge@gnumonks.org> 8871L: osmocom-net-gprs@lists.osmocom.org 8872S: Maintained 8873T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8874F: drivers/net/gtp.c 8875 8876GUID PARTITION TABLE (GPT) 8877M: Davidlohr Bueso <dave@stgolabs.net> 8878L: linux-efi@vger.kernel.org 8879S: Maintained 8880F: block/partitions/efi.* 8881 8882HABANALABS PCI DRIVER 8883M: Oded Gabbay <ogabbay@kernel.org> 8884S: Supported 8885T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8886F: Documentation/ABI/testing/debugfs-driver-habanalabs 8887F: Documentation/ABI/testing/sysfs-driver-habanalabs 8888F: drivers/misc/habanalabs/ 8889F: include/uapi/misc/habanalabs.h 8890 8891HACKRF MEDIA DRIVER 8892M: Antti Palosaari <crope@iki.fi> 8893L: linux-media@vger.kernel.org 8894S: Maintained 8895W: https://linuxtv.org 8896W: http://palosaari.fi/linux/ 8897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8898T: git git://linuxtv.org/anttip/media_tree.git 8899F: drivers/media/usb/hackrf/ 8900 8901HANTRO VPU CODEC DRIVER 8902M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8903M: Philipp Zabel <p.zabel@pengutronix.de> 8904L: linux-media@vger.kernel.org 8905L: linux-rockchip@lists.infradead.org 8906S: Maintained 8907F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8908F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8909F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8910F: drivers/staging/media/hantro/ 8911 8912HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8913M: Frank Seidel <frank@f-seidel.de> 8914L: platform-driver-x86@vger.kernel.org 8915S: Maintained 8916W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8917F: drivers/platform/x86/hdaps.c 8918 8919HARDWARE MONITORING 8920M: Jean Delvare <jdelvare@suse.com> 8921M: Guenter Roeck <linux@roeck-us.net> 8922L: linux-hwmon@vger.kernel.org 8923S: Maintained 8924W: http://hwmon.wiki.kernel.org/ 8925T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8926F: Documentation/ABI/testing/sysfs-class-hwmon 8927F: Documentation/devicetree/bindings/hwmon/ 8928F: Documentation/hwmon/ 8929F: drivers/hwmon/ 8930F: include/linux/hwmon*.h 8931F: include/trace/events/hwmon*.h 8932K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8933 8934HARDWARE RANDOM NUMBER GENERATOR CORE 8935M: Olivia Mackall <olivia@selenic.com> 8936M: Herbert Xu <herbert@gondor.apana.org.au> 8937L: linux-crypto@vger.kernel.org 8938S: Odd fixes 8939F: Documentation/admin-guide/hw_random.rst 8940F: Documentation/devicetree/bindings/rng/ 8941F: drivers/char/hw_random/ 8942F: include/linux/hw_random.h 8943 8944HARDWARE SPINLOCK CORE 8945M: Ohad Ben-Cohen <ohad@wizery.com> 8946M: Bjorn Andersson <bjorn.andersson@linaro.org> 8947R: Baolin Wang <baolin.wang7@gmail.com> 8948L: linux-remoteproc@vger.kernel.org 8949S: Maintained 8950T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8951F: Documentation/devicetree/bindings/hwlock/ 8952F: Documentation/locking/hwspinlock.rst 8953F: drivers/hwspinlock/ 8954F: include/linux/hwspinlock.h 8955 8956HARDWARE TRACING FACILITIES 8957M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8958S: Maintained 8959F: drivers/hwtracing/ 8960 8961HARMONY SOUND DRIVER 8962L: linux-parisc@vger.kernel.org 8963S: Maintained 8964F: sound/parisc/harmony.* 8965 8966HDPVR USB VIDEO ENCODER DRIVER 8967M: Hans Verkuil <hverkuil@xs4all.nl> 8968L: linux-media@vger.kernel.org 8969S: Odd Fixes 8970W: https://linuxtv.org 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/hdpvr/ 8973 8974HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8975M: Matt Hsiao <matt.hsiao@hpe.com> 8976S: Supported 8977F: drivers/misc/hpilo.[ch] 8978 8979HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8980M: Jerry Hoemann <jerry.hoemann@hpe.com> 8981S: Supported 8982F: Documentation/watchdog/hpwdt.rst 8983F: drivers/watchdog/hpwdt.c 8984 8985HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8986M: Don Brace <don.brace@microchip.com> 8987L: storagedev@microchip.com 8988L: linux-scsi@vger.kernel.org 8989S: Supported 8990F: Documentation/scsi/hpsa.rst 8991F: drivers/scsi/hpsa*.[ch] 8992F: include/linux/cciss*.h 8993F: include/uapi/linux/cciss*.h 8994 8995HFI1 DRIVER 8996M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8997L: linux-rdma@vger.kernel.org 8998S: Supported 8999F: drivers/infiniband/hw/hfi1 9000 9001HFS FILESYSTEM 9002L: linux-fsdevel@vger.kernel.org 9003S: Orphan 9004F: Documentation/filesystems/hfs.rst 9005F: fs/hfs/ 9006 9007HFSPLUS FILESYSTEM 9008L: linux-fsdevel@vger.kernel.org 9009S: Orphan 9010F: Documentation/filesystems/hfsplus.rst 9011F: fs/hfsplus/ 9012 9013HGA FRAMEBUFFER DRIVER 9014M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9015L: linux-nvidia@lists.surfsouth.com 9016S: Maintained 9017W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9018F: drivers/video/fbdev/hgafb.c 9019 9020HIBERNATION (aka Software Suspend, aka swsusp) 9021M: "Rafael J. Wysocki" <rafael@kernel.org> 9022M: Pavel Machek <pavel@ucw.cz> 9023L: linux-pm@vger.kernel.org 9024S: Supported 9025B: https://bugzilla.kernel.org 9026F: arch/*/include/asm/suspend*.h 9027F: arch/x86/power/ 9028F: drivers/base/power/ 9029F: include/linux/freezer.h 9030F: include/linux/pm.h 9031F: include/linux/suspend.h 9032F: kernel/power/ 9033 9034HID CORE LAYER 9035M: Jiri Kosina <jikos@kernel.org> 9036M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9037L: linux-input@vger.kernel.org 9038S: Maintained 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9040F: drivers/hid/ 9041F: include/linux/hid* 9042F: include/uapi/linux/hid* 9043 9044HID LOGITECH DRIVERS 9045R: Filipe Laíns <lains@riseup.net> 9046L: linux-input@vger.kernel.org 9047S: Maintained 9048F: drivers/hid/hid-logitech-* 9049 9050HID PLAYSTATION DRIVER 9051M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9052L: linux-input@vger.kernel.org 9053S: Supported 9054F: drivers/hid/hid-playstation.c 9055 9056HID SENSOR HUB DRIVERS 9057M: Jiri Kosina <jikos@kernel.org> 9058M: Jonathan Cameron <jic23@kernel.org> 9059M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9060L: linux-input@vger.kernel.org 9061L: linux-iio@vger.kernel.org 9062S: Maintained 9063F: Documentation/hid/hid-sensor* 9064F: drivers/hid/hid-sensor-* 9065F: drivers/iio/*/hid-* 9066F: include/linux/hid-sensor-* 9067 9068HID WACOM DRIVER 9069M: Ping Cheng <ping.cheng@wacom.com> 9070M: Jason Gerecke <jason.gerecke@wacom.com> 9071L: linux-input@vger.kernel.org 9072S: Maintained 9073F: drivers/hid/wacom.h 9074F: drivers/hid/wacom_* 9075 9076HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9077M: Thomas Gleixner <tglx@linutronix.de> 9078L: linux-kernel@vger.kernel.org 9079S: Maintained 9080T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9081F: Documentation/timers/ 9082F: include/linux/clockchips.h 9083F: include/linux/hrtimer.h 9084F: kernel/time/clockevents.c 9085F: kernel/time/hrtimer.c 9086F: kernel/time/timer_*.c 9087 9088HIGH-SPEED SCC DRIVER FOR AX.25 9089L: linux-hams@vger.kernel.org 9090S: Orphan 9091F: drivers/net/hamradio/scc.c 9092 9093HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9094M: HighPoint Linux Team <linux@highpoint-tech.com> 9095S: Supported 9096W: http://www.highpoint-tech.com 9097F: Documentation/scsi/hptiop.rst 9098F: drivers/scsi/hptiop.c 9099 9100HIPPI 9101M: Jes Sorensen <jes@trained-monkey.org> 9102L: linux-hippi@sunsite.dk 9103S: Maintained 9104F: drivers/net/hippi/ 9105F: include/linux/hippidevice.h 9106F: include/uapi/linux/if_hippi.h 9107F: net/802/hippi.c 9108 9109HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9110M: Kurt Kanzenbach <kurt@linutronix.de> 9111L: netdev@vger.kernel.org 9112S: Maintained 9113F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9114F: drivers/net/dsa/hirschmann/* 9115F: include/linux/platform_data/hirschmann-hellcreek.h 9116F: net/dsa/tag_hellcreek.c 9117 9118HISILICON DMA DRIVER 9119M: Zhou Wang <wangzhou1@hisilicon.com> 9120L: dmaengine@vger.kernel.org 9121S: Maintained 9122F: drivers/dma/hisi_dma.c 9123 9124HISILICON GPIO DRIVER 9125M: Luo Jiaxing <luojiaxing@huawei.com> 9126L: linux-gpio@vger.kernel.org 9127S: Maintained 9128F: drivers/gpio/gpio-hisi.c 9129 9130HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9131M: Longfang Liu <liulongfang@huawei.com> 9132L: linux-crypto@vger.kernel.org 9133S: Maintained 9134F: Documentation/ABI/testing/debugfs-hisi-hpre 9135F: drivers/crypto/hisilicon/hpre/hpre.h 9136F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9137F: drivers/crypto/hisilicon/hpre/hpre_main.c 9138 9139HISILICON I2C CONTROLLER DRIVER 9140M: Yicong Yang <yangyicong@hisilicon.com> 9141L: linux-i2c@vger.kernel.org 9142S: Maintained 9143W: https://www.hisilicon.com 9144F: drivers/i2c/busses/i2c-hisi.c 9145 9146HISILICON LPC BUS DRIVER 9147M: john.garry@huawei.com 9148S: Maintained 9149W: http://www.hisilicon.com 9150F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9151F: drivers/bus/hisi_lpc.c 9152 9153HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9154M: Yisen Zhuang <yisen.zhuang@huawei.com> 9155M: Salil Mehta <salil.mehta@huawei.com> 9156L: netdev@vger.kernel.org 9157S: Maintained 9158W: http://www.hisilicon.com 9159F: drivers/net/ethernet/hisilicon/hns3/ 9160 9161HISILICON NETWORK SUBSYSTEM DRIVER 9162M: Yisen Zhuang <yisen.zhuang@huawei.com> 9163M: Salil Mehta <salil.mehta@huawei.com> 9164L: netdev@vger.kernel.org 9165S: Maintained 9166W: http://www.hisilicon.com 9167F: Documentation/devicetree/bindings/net/hisilicon*.txt 9168F: drivers/net/ethernet/hisilicon/ 9169 9170HIKEY960 ONBOARD USB GPIO HUB DRIVER 9171M: John Stultz <jstultz@google.com> 9172L: linux-kernel@vger.kernel.org 9173S: Maintained 9174F: drivers/misc/hisi_hikey_usb.c 9175 9176HISILICON PMU DRIVER 9177M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9178M: Qi Liu <liuqi115@huawei.com> 9179S: Supported 9180W: http://www.hisilicon.com 9181F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9182F: Documentation/admin-guide/perf/hisi-pmu.rst 9183F: drivers/perf/hisilicon 9184 9185HISILICON HNS3 PMU DRIVER 9186M: Guangbin Huang <huangguangbin2@huawei.com> 9187S: Supported 9188F: Documentation/admin-guide/perf/hns3-pmu.rst 9189F: drivers/perf/hisilicon/hns3_pmu.c 9190 9191HISILICON QM DRIVER 9192M: Weili Qian <qianweili@huawei.com> 9193M: Zhou Wang <wangzhou1@hisilicon.com> 9194L: linux-crypto@vger.kernel.org 9195S: Maintained 9196F: drivers/crypto/hisilicon/Kconfig 9197F: drivers/crypto/hisilicon/Makefile 9198F: drivers/crypto/hisilicon/qm.c 9199F: drivers/crypto/hisilicon/sgl.c 9200F: include/linux/hisi_acc_qm.h 9201 9202HISILICON ZIP Controller DRIVER 9203M: Yang Shen <shenyang39@huawei.com> 9204M: Zhou Wang <wangzhou1@hisilicon.com> 9205L: linux-crypto@vger.kernel.org 9206S: Maintained 9207F: Documentation/ABI/testing/debugfs-hisi-zip 9208F: drivers/crypto/hisilicon/zip/ 9209 9210HISILICON ROCE DRIVER 9211M: Wenpeng Liang <liangwenpeng@huawei.com> 9212M: Weihang Li <liweihang@huawei.com> 9213L: linux-rdma@vger.kernel.org 9214S: Maintained 9215F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9216F: drivers/infiniband/hw/hns/ 9217 9218HISILICON SAS Controller 9219M: John Garry <john.garry@huawei.com> 9220S: Supported 9221W: http://www.hisilicon.com 9222F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9223F: drivers/scsi/hisi_sas/ 9224 9225HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9226M: Kai Ye <yekai13@huawei.com> 9227M: Longfang Liu <liulongfang@huawei.com> 9228L: linux-crypto@vger.kernel.org 9229S: Maintained 9230F: Documentation/ABI/testing/debugfs-hisi-sec 9231F: drivers/crypto/hisilicon/sec2/sec.h 9232F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9233F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9234F: drivers/crypto/hisilicon/sec2/sec_main.c 9235 9236HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9237M: Jay Fang <f.fangjian@huawei.com> 9238L: linux-spi@vger.kernel.org 9239S: Maintained 9240W: http://www.hisilicon.com 9241F: drivers/spi/spi-hisi-kunpeng.c 9242 9243HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9244M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9245L: linux-kernel@vger.kernel.org 9246S: Maintained 9247F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9248F: drivers/spmi/hisi-spmi-controller.c 9249 9250HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9251M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9252L: linux-kernel@vger.kernel.org 9253S: Maintained 9254F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9255F: drivers/mfd/hi6421-spmi-pmic.c 9256 9257HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9258M: Weili Qian <qianweili@huawei.com> 9259S: Maintained 9260F: drivers/crypto/hisilicon/trng/trng.c 9261 9262HISILICON V3XX SPI NOR FLASH Controller Driver 9263M: John Garry <john.garry@huawei.com> 9264S: Maintained 9265W: http://www.hisilicon.com 9266F: drivers/spi/spi-hisi-sfc-v3xx.c 9267 9268HMM - Heterogeneous Memory Management 9269M: Jérôme Glisse <jglisse@redhat.com> 9270L: linux-mm@kvack.org 9271S: Maintained 9272F: Documentation/mm/hmm.rst 9273F: include/linux/hmm* 9274F: lib/test_hmm* 9275F: mm/hmm* 9276F: tools/testing/selftests/vm/*hmm* 9277 9278HOST AP DRIVER 9279M: Jouni Malinen <j@w1.fi> 9280L: linux-wireless@vger.kernel.org 9281S: Obsolete 9282W: http://w1.fi/hostap-driver.html 9283F: drivers/net/wireless/intersil/hostap/ 9284 9285HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9286L: platform-driver-x86@vger.kernel.org 9287S: Orphan 9288F: drivers/platform/x86/tc1100-wmi.c 9289 9290HPET: High Precision Event Timers driver 9291M: Clemens Ladisch <clemens@ladisch.de> 9292S: Maintained 9293F: Documentation/timers/hpet.rst 9294F: drivers/char/hpet.c 9295F: include/linux/hpet.h 9296F: include/uapi/linux/hpet.h 9297 9298HPET: x86 9299S: Orphan 9300F: arch/x86/include/asm/hpet.h 9301F: arch/x86/kernel/hpet.c 9302 9303HPFS FILESYSTEM 9304M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9305S: Maintained 9306W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9307F: fs/hpfs/ 9308 9309HSI SUBSYSTEM 9310M: Sebastian Reichel <sre@kernel.org> 9311S: Maintained 9312T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9313F: Documentation/ABI/testing/sysfs-bus-hsi 9314F: Documentation/driver-api/hsi.rst 9315F: drivers/hsi/ 9316F: include/linux/hsi/ 9317F: include/uapi/linux/hsi/ 9318 9319HSO 3G MODEM DRIVER 9320L: linux-usb@vger.kernel.org 9321S: Orphan 9322F: drivers/net/usb/hso.c 9323 9324HSR NETWORK PROTOCOL 9325L: netdev@vger.kernel.org 9326S: Orphan 9327F: net/hsr/ 9328 9329HT16K33 LED CONTROLLER DRIVER 9330M: Robin van der Gracht <robin@protonic.nl> 9331S: Maintained 9332F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9333F: drivers/auxdisplay/ht16k33.c 9334 9335HTCPEN TOUCHSCREEN DRIVER 9336M: Pau Oliva Fora <pof@eslack.org> 9337L: linux-input@vger.kernel.org 9338S: Maintained 9339F: drivers/input/touchscreen/htcpen.c 9340 9341HTE SUBSYSTEM 9342M: Dipen Patel <dipenp@nvidia.com> 9343S: Maintained 9344F: Documentation/devicetree/bindings/timestamp/ 9345F: Documentation/driver-api/hte/ 9346F: drivers/hte/ 9347F: include/linux/hte.h 9348 9349HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9350M: Lorenzo Bianconi <lorenzo@kernel.org> 9351L: linux-iio@vger.kernel.org 9352S: Maintained 9353W: http://www.st.com/ 9354F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9355F: drivers/iio/humidity/hts221* 9356 9357HUAWEI ETHERNET DRIVER 9358L: netdev@vger.kernel.org 9359S: Orphan 9360F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9361F: drivers/net/ethernet/huawei/hinic/ 9362 9363HUGETLB SUBSYSTEM 9364M: Mike Kravetz <mike.kravetz@oracle.com> 9365M: Muchun Song <songmuchun@bytedance.com> 9366L: linux-mm@kvack.org 9367S: Maintained 9368F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9369F: Documentation/admin-guide/mm/hugetlbpage.rst 9370F: Documentation/mm/hugetlbfs_reserv.rst 9371F: Documentation/mm/vmemmap_dedup.rst 9372F: fs/hugetlbfs/ 9373F: include/linux/hugetlb.h 9374F: mm/hugetlb.c 9375F: mm/hugetlb_vmemmap.c 9376F: mm/hugetlb_vmemmap.h 9377 9378HVA ST MEDIA DRIVER 9379M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9380L: linux-media@vger.kernel.org 9381S: Supported 9382W: https://linuxtv.org 9383T: git git://linuxtv.org/media_tree.git 9384F: drivers/media/platform/st/sti/hva 9385 9386HWPOISON MEMORY FAILURE HANDLING 9387M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9388R: Miaohe Lin <linmiaohe@huawei.com> 9389L: linux-mm@kvack.org 9390S: Maintained 9391F: mm/hwpoison-inject.c 9392F: mm/memory-failure.c 9393 9394HYCON HY46XX TOUCHSCREEN SUPPORT 9395M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9396L: linux-input@vger.kernel.org 9397S: Maintained 9398F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9399F: drivers/input/touchscreen/hycon-hy46xx.c 9400 9401HYGON PROCESSOR SUPPORT 9402M: Pu Wen <puwen@hygon.cn> 9403L: linux-kernel@vger.kernel.org 9404S: Maintained 9405F: arch/x86/kernel/cpu/hygon.c 9406 9407HYNIX HI556 SENSOR DRIVER 9408M: Shawn Tu <shawnx.tu@intel.com> 9409L: linux-media@vger.kernel.org 9410S: Maintained 9411T: git git://linuxtv.org/media_tree.git 9412F: drivers/media/i2c/hi556.c 9413 9414HYNIX HI846 SENSOR DRIVER 9415M: Martin Kepplinger <martin.kepplinger@puri.sm> 9416L: linux-media@vger.kernel.org 9417S: Maintained 9418F: drivers/media/i2c/hi846.c 9419 9420HYNIX HI847 SENSOR DRIVER 9421M: Shawn Tu <shawnx.tu@intel.com> 9422L: linux-media@vger.kernel.org 9423S: Maintained 9424F: drivers/media/i2c/hi847.c 9425 9426Hyper-V/Azure CORE AND DRIVERS 9427M: "K. Y. Srinivasan" <kys@microsoft.com> 9428M: Haiyang Zhang <haiyangz@microsoft.com> 9429M: Stephen Hemminger <sthemmin@microsoft.com> 9430M: Wei Liu <wei.liu@kernel.org> 9431M: Dexuan Cui <decui@microsoft.com> 9432L: linux-hyperv@vger.kernel.org 9433S: Supported 9434T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9435F: Documentation/ABI/stable/sysfs-bus-vmbus 9436F: Documentation/ABI/testing/debugfs-hyperv 9437F: Documentation/virt/hyperv 9438F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9439F: arch/arm64/hyperv 9440F: arch/arm64/include/asm/hyperv-tlfs.h 9441F: arch/arm64/include/asm/mshyperv.h 9442F: arch/x86/hyperv 9443F: arch/x86/include/asm/hyperv-tlfs.h 9444F: arch/x86/include/asm/mshyperv.h 9445F: arch/x86/include/asm/trace/hyperv.h 9446F: arch/x86/kernel/cpu/mshyperv.c 9447F: drivers/clocksource/hyperv_timer.c 9448F: drivers/hid/hid-hyperv.c 9449F: drivers/hv/ 9450F: drivers/input/serio/hyperv-keyboard.c 9451F: drivers/iommu/hyperv-iommu.c 9452F: drivers/net/ethernet/microsoft/ 9453F: drivers/net/hyperv/ 9454F: drivers/pci/controller/pci-hyperv-intf.c 9455F: drivers/pci/controller/pci-hyperv.c 9456F: drivers/scsi/storvsc_drv.c 9457F: drivers/uio/uio_hv_generic.c 9458F: drivers/video/fbdev/hyperv_fb.c 9459F: include/asm-generic/hyperv-tlfs.h 9460F: include/asm-generic/mshyperv.h 9461F: include/clocksource/hyperv_timer.h 9462F: include/linux/hyperv.h 9463F: include/uapi/linux/hyperv.h 9464F: net/vmw_vsock/hyperv_transport.c 9465F: tools/hv/ 9466 9467HYPERBUS SUPPORT 9468M: Vignesh Raghavendra <vigneshr@ti.com> 9469L: linux-mtd@lists.infradead.org 9470S: Supported 9471Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9472C: irc://irc.oftc.net/mtd 9473T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9474F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9475F: drivers/mtd/hyperbus/ 9476F: include/linux/mtd/hyperbus.h 9477 9478HYPERVISOR VIRTUAL CONSOLE DRIVER 9479L: linuxppc-dev@lists.ozlabs.org 9480S: Odd Fixes 9481F: drivers/tty/hvc/ 9482 9483I2C ACPI SUPPORT 9484M: Mika Westerberg <mika.westerberg@linux.intel.com> 9485L: linux-i2c@vger.kernel.org 9486L: linux-acpi@vger.kernel.org 9487S: Maintained 9488F: drivers/i2c/i2c-core-acpi.c 9489 9490I2C CONTROLLER DRIVER FOR NVIDIA GPU 9491M: Ajay Gupta <ajayg@nvidia.com> 9492L: linux-i2c@vger.kernel.org 9493S: Maintained 9494F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9495F: drivers/i2c/busses/i2c-nvidia-gpu.c 9496 9497I2C MUXES 9498M: Peter Rosin <peda@axentia.se> 9499L: linux-i2c@vger.kernel.org 9500S: Maintained 9501F: Documentation/devicetree/bindings/i2c/i2c-arb* 9502F: Documentation/devicetree/bindings/i2c/i2c-gate* 9503F: Documentation/devicetree/bindings/i2c/i2c-mux* 9504F: Documentation/i2c/i2c-topology.rst 9505F: Documentation/i2c/muxes/ 9506F: drivers/i2c/i2c-mux.c 9507F: drivers/i2c/muxes/ 9508F: include/linux/i2c-mux.h 9509 9510I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9511M: Gregory CLEMENT <gregory.clement@bootlin.com> 9512L: linux-i2c@vger.kernel.org 9513S: Maintained 9514F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9515F: drivers/i2c/busses/i2c-mv64xxx.c 9516 9517I2C OVER PARALLEL PORT 9518M: Jean Delvare <jdelvare@suse.com> 9519L: linux-i2c@vger.kernel.org 9520S: Maintained 9521F: Documentation/i2c/busses/i2c-parport.rst 9522F: drivers/i2c/busses/i2c-parport.c 9523 9524I2C SUBSYSTEM 9525M: Wolfram Sang <wsa@kernel.org> 9526L: linux-i2c@vger.kernel.org 9527S: Maintained 9528W: https://i2c.wiki.kernel.org/ 9529Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9530T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9531F: Documentation/devicetree/bindings/i2c/i2c.txt 9532F: Documentation/i2c/ 9533F: drivers/i2c/* 9534F: include/dt-bindings/i2c/i2c.h 9535F: include/linux/i2c-dev.h 9536F: include/linux/i2c-smbus.h 9537F: include/linux/i2c.h 9538F: include/uapi/linux/i2c-*.h 9539F: include/uapi/linux/i2c.h 9540 9541I2C SUBSYSTEM HOST DRIVERS 9542L: linux-i2c@vger.kernel.org 9543S: Odd Fixes 9544W: https://i2c.wiki.kernel.org/ 9545Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9546T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9547F: Documentation/devicetree/bindings/i2c/ 9548F: drivers/i2c/algos/ 9549F: drivers/i2c/busses/ 9550F: include/dt-bindings/i2c/ 9551 9552I2C-TAOS-EVM DRIVER 9553M: Jean Delvare <jdelvare@suse.com> 9554L: linux-i2c@vger.kernel.org 9555S: Maintained 9556F: Documentation/i2c/busses/i2c-taos-evm.rst 9557F: drivers/i2c/busses/i2c-taos-evm.c 9558 9559I2C-TINY-USB DRIVER 9560M: Till Harbaum <till@harbaum.org> 9561L: linux-i2c@vger.kernel.org 9562S: Maintained 9563W: http://www.harbaum.org/till/i2c_tiny_usb 9564F: drivers/i2c/busses/i2c-tiny-usb.c 9565 9566I2C/SMBUS CONTROLLER DRIVERS FOR PC 9567M: Jean Delvare <jdelvare@suse.com> 9568L: linux-i2c@vger.kernel.org 9569S: Maintained 9570F: Documentation/i2c/busses/i2c-ali1535.rst 9571F: Documentation/i2c/busses/i2c-ali1563.rst 9572F: Documentation/i2c/busses/i2c-ali15x3.rst 9573F: Documentation/i2c/busses/i2c-amd756.rst 9574F: Documentation/i2c/busses/i2c-amd8111.rst 9575F: Documentation/i2c/busses/i2c-i801.rst 9576F: Documentation/i2c/busses/i2c-nforce2.rst 9577F: Documentation/i2c/busses/i2c-piix4.rst 9578F: Documentation/i2c/busses/i2c-sis5595.rst 9579F: Documentation/i2c/busses/i2c-sis630.rst 9580F: Documentation/i2c/busses/i2c-sis96x.rst 9581F: Documentation/i2c/busses/i2c-via.rst 9582F: Documentation/i2c/busses/i2c-viapro.rst 9583F: drivers/i2c/busses/i2c-ali1535.c 9584F: drivers/i2c/busses/i2c-ali1563.c 9585F: drivers/i2c/busses/i2c-ali15x3.c 9586F: drivers/i2c/busses/i2c-amd756-s4882.c 9587F: drivers/i2c/busses/i2c-amd756.c 9588F: drivers/i2c/busses/i2c-amd8111.c 9589F: drivers/i2c/busses/i2c-i801.c 9590F: drivers/i2c/busses/i2c-isch.c 9591F: drivers/i2c/busses/i2c-nforce2-s4985.c 9592F: drivers/i2c/busses/i2c-nforce2.c 9593F: drivers/i2c/busses/i2c-piix4.c 9594F: drivers/i2c/busses/i2c-sis5595.c 9595F: drivers/i2c/busses/i2c-sis630.c 9596F: drivers/i2c/busses/i2c-sis96x.c 9597F: drivers/i2c/busses/i2c-via.c 9598F: drivers/i2c/busses/i2c-viapro.c 9599 9600I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9601M: Hans de Goede <hdegoede@redhat.com> 9602L: linux-i2c@vger.kernel.org 9603S: Maintained 9604F: drivers/i2c/busses/i2c-cht-wc.c 9605 9606I2C/SMBUS ISMT DRIVER 9607M: Seth Heasley <seth.heasley@intel.com> 9608M: Neil Horman <nhorman@tuxdriver.com> 9609L: linux-i2c@vger.kernel.org 9610F: Documentation/i2c/busses/i2c-ismt.rst 9611F: drivers/i2c/busses/i2c-ismt.c 9612 9613I2C/SMBUS STUB DRIVER 9614M: Jean Delvare <jdelvare@suse.com> 9615L: linux-i2c@vger.kernel.org 9616S: Maintained 9617F: drivers/i2c/i2c-stub.c 9618 9619I3C DRIVER FOR CADENCE I3C MASTER IP 9620M: Przemysław Gaj <pgaj@cadence.com> 9621S: Maintained 9622F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9623F: drivers/i3c/master/i3c-master-cdns.c 9624 9625I3C DRIVER FOR SYNOPSYS DESIGNWARE 9626M: Vitor Soares <vitor.soares@synopsys.com> 9627S: Maintained 9628F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9629F: drivers/i3c/master/dw* 9630 9631I3C SUBSYSTEM 9632M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9633L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9634S: Maintained 9635C: irc://chat.freenode.net/linux-i3c 9636T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9637F: Documentation/ABI/testing/sysfs-bus-i3c 9638F: Documentation/devicetree/bindings/i3c/ 9639F: Documentation/driver-api/i3c 9640F: drivers/i3c/ 9641F: include/linux/i3c/ 9642 9643IA64 (Itanium) PLATFORM 9644L: linux-ia64@vger.kernel.org 9645S: Orphan 9646F: Documentation/ia64/ 9647F: arch/ia64/ 9648 9649IBM Power 842 compression accelerator 9650M: Haren Myneni <haren@us.ibm.com> 9651S: Supported 9652F: crypto/842.c 9653F: drivers/crypto/nx/Kconfig 9654F: drivers/crypto/nx/Makefile 9655F: drivers/crypto/nx/nx-842* 9656F: include/linux/sw842.h 9657F: lib/842/ 9658 9659IBM Power in-Nest Crypto Acceleration 9660M: Breno Leitão <leitao@debian.org> 9661M: Nayna Jain <nayna@linux.ibm.com> 9662M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9663L: linux-crypto@vger.kernel.org 9664S: Supported 9665F: drivers/crypto/nx/Kconfig 9666F: drivers/crypto/nx/Makefile 9667F: drivers/crypto/nx/nx-aes* 9668F: drivers/crypto/nx/nx-sha* 9669F: drivers/crypto/nx/nx.* 9670F: drivers/crypto/nx/nx_csbcpb.h 9671F: drivers/crypto/nx/nx_debugfs.c 9672 9673IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9674M: Tyrel Datwyler <tyreld@linux.ibm.com> 9675L: linux-pci@vger.kernel.org 9676L: linuxppc-dev@lists.ozlabs.org 9677S: Supported 9678F: drivers/pci/hotplug/rpadlpar* 9679 9680IBM Power Linux RAID adapter 9681M: Brian King <brking@us.ibm.com> 9682S: Supported 9683F: drivers/scsi/ipr.* 9684 9685IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9686M: Tyrel Datwyler <tyreld@linux.ibm.com> 9687L: linux-pci@vger.kernel.org 9688L: linuxppc-dev@lists.ozlabs.org 9689S: Supported 9690F: drivers/pci/hotplug/rpaphp* 9691 9692IBM Power SRIOV Virtual NIC Device Driver 9693M: Dany Madden <drt@linux.ibm.com> 9694R: Thomas Falcon <tlfalcon@linux.ibm.com> 9695L: netdev@vger.kernel.org 9696S: Supported 9697F: drivers/net/ethernet/ibm/ibmvnic.* 9698 9699IBM Power Virtual Accelerator Switchboard 9700L: linuxppc-dev@lists.ozlabs.org 9701S: Supported 9702F: arch/powerpc/include/asm/vas.h 9703F: arch/powerpc/platforms/powernv/copy-paste.h 9704F: arch/powerpc/platforms/powernv/vas* 9705 9706IBM Power Virtual Ethernet Device Driver 9707M: Nick Child <nnac123@linux.ibm.com> 9708L: netdev@vger.kernel.org 9709S: Supported 9710F: drivers/net/ethernet/ibm/ibmveth.* 9711 9712IBM Power Virtual FC Device Drivers 9713M: Tyrel Datwyler <tyreld@linux.ibm.com> 9714L: linux-scsi@vger.kernel.org 9715S: Supported 9716F: drivers/scsi/ibmvscsi/ibmvfc* 9717 9718IBM Power Virtual Management Channel Driver 9719M: Brad Warrum <bwarrum@linux.ibm.com> 9720M: Ritu Agarwal <rituagar@linux.ibm.com> 9721S: Supported 9722F: drivers/misc/ibmvmc.* 9723 9724IBM Power Virtual SCSI Device Drivers 9725M: Tyrel Datwyler <tyreld@linux.ibm.com> 9726L: linux-scsi@vger.kernel.org 9727S: Supported 9728F: drivers/scsi/ibmvscsi/ibmvscsi* 9729F: include/scsi/viosrp.h 9730 9731IBM Power Virtual SCSI Device Target Driver 9732M: Michael Cyr <mikecyr@linux.ibm.com> 9733L: linux-scsi@vger.kernel.org 9734L: target-devel@vger.kernel.org 9735S: Supported 9736F: drivers/scsi/ibmvscsi_tgt/ 9737 9738IBM Power VMX Cryptographic instructions 9739M: Breno Leitão <leitao@debian.org> 9740M: Nayna Jain <nayna@linux.ibm.com> 9741M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9742L: linux-crypto@vger.kernel.org 9743S: Supported 9744F: drivers/crypto/vmx/Kconfig 9745F: drivers/crypto/vmx/Makefile 9746F: drivers/crypto/vmx/aes* 9747F: drivers/crypto/vmx/ghash* 9748F: drivers/crypto/vmx/ppc-xlate.pl 9749F: drivers/crypto/vmx/vmx.c 9750 9751IBM ServeRAID RAID DRIVER 9752S: Orphan 9753F: drivers/scsi/ips.* 9754 9755ICH LPC AND GPIO DRIVER 9756M: Peter Tyser <ptyser@xes-inc.com> 9757S: Maintained 9758F: drivers/gpio/gpio-ich.c 9759F: drivers/mfd/lpc_ich.c 9760 9761ICY I2C DRIVER 9762M: Max Staudt <max@enpas.org> 9763L: linux-i2c@vger.kernel.org 9764S: Maintained 9765F: drivers/i2c/busses/i2c-icy.c 9766 9767IDEAPAD LAPTOP EXTRAS DRIVER 9768M: Ike Panhc <ike.pan@canonical.com> 9769L: platform-driver-x86@vger.kernel.org 9770S: Maintained 9771W: http://launchpad.net/ideapad-laptop 9772F: drivers/platform/x86/ideapad-laptop.c 9773 9774IDEAPAD LAPTOP SLIDEBAR DRIVER 9775M: Andrey Moiseev <o2g.org.ru@gmail.com> 9776L: linux-input@vger.kernel.org 9777S: Maintained 9778W: https://github.com/o2genum/ideapad-slidebar 9779F: drivers/input/misc/ideapad_slidebar.c 9780 9781IDMAPPED MOUNTS 9782M: Christian Brauner <brauner@kernel.org> 9783M: Seth Forshee <sforshee@kernel.org> 9784L: linux-fsdevel@vger.kernel.org 9785S: Maintained 9786T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9787F: Documentation/filesystems/idmappings.rst 9788F: tools/testing/selftests/mount_setattr/ 9789F: include/linux/mnt_idmapping.h 9790 9791IDT VersaClock 5 CLOCK DRIVER 9792M: Luca Ceresoli <luca@lucaceresoli.net> 9793S: Maintained 9794F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9795F: drivers/clk/clk-versaclock5.c 9796 9797IEEE 802.15.4 SUBSYSTEM 9798M: Alexander Aring <alex.aring@gmail.com> 9799M: Stefan Schmidt <stefan@datenfreihafen.org> 9800L: linux-wpan@vger.kernel.org 9801S: Maintained 9802W: https://linux-wpan.org/ 9803T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9804T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9805F: Documentation/networking/ieee802154.rst 9806F: drivers/net/ieee802154/ 9807F: include/linux/ieee802154.h 9808F: include/linux/nl802154.h 9809F: include/net/af_ieee802154.h 9810F: include/net/cfg802154.h 9811F: include/net/ieee802154_netdev.h 9812F: include/net/mac802154.h 9813F: include/net/nl802154.h 9814F: net/ieee802154/ 9815F: net/mac802154/ 9816 9817IFE PROTOCOL 9818M: Yotam Gigi <yotam.gi@gmail.com> 9819M: Jamal Hadi Salim <jhs@mojatatu.com> 9820F: include/net/ife.h 9821F: include/uapi/linux/ife.h 9822F: net/ife 9823 9824IGORPLUG-USB IR RECEIVER 9825M: Sean Young <sean@mess.org> 9826L: linux-media@vger.kernel.org 9827S: Maintained 9828F: drivers/media/rc/igorplugusb.c 9829 9830IGUANAWORKS USB IR TRANSCEIVER 9831M: Sean Young <sean@mess.org> 9832L: linux-media@vger.kernel.org 9833S: Maintained 9834F: drivers/media/rc/iguanair.c 9835 9836IIO DIGITAL POTENTIOMETER DAC 9837M: Peter Rosin <peda@axentia.se> 9838L: linux-iio@vger.kernel.org 9839S: Maintained 9840F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9841F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9842F: drivers/iio/dac/dpot-dac.c 9843 9844IIO ENVELOPE DETECTOR 9845M: Peter Rosin <peda@axentia.se> 9846L: linux-iio@vger.kernel.org 9847S: Maintained 9848F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9849F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9850F: drivers/iio/adc/envelope-detector.c 9851 9852IIO MULTIPLEXER 9853M: Peter Rosin <peda@axentia.se> 9854L: linux-iio@vger.kernel.org 9855S: Maintained 9856F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9857F: drivers/iio/multiplexer/iio-mux.c 9858 9859IIO SCMI BASED DRIVER 9860M: Jyoti Bhayana <jbhayana@google.com> 9861L: linux-iio@vger.kernel.org 9862S: Maintained 9863F: drivers/iio/common/scmi_sensors/scmi_iio.c 9864 9865IIO SUBSYSTEM AND DRIVERS 9866M: Jonathan Cameron <jic23@kernel.org> 9867R: Lars-Peter Clausen <lars@metafoo.de> 9868L: linux-iio@vger.kernel.org 9869S: Maintained 9870T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9871F: Documentation/ABI/testing/configfs-iio* 9872F: Documentation/ABI/testing/sysfs-bus-iio* 9873F: Documentation/devicetree/bindings/iio/ 9874F: drivers/iio/ 9875F: drivers/staging/iio/ 9876F: include/dt-bindings/iio/ 9877F: include/linux/iio/ 9878F: tools/iio/ 9879 9880IIO UNIT CONVERTER 9881M: Peter Rosin <peda@axentia.se> 9882L: linux-iio@vger.kernel.org 9883S: Maintained 9884F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9885F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9886F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9887F: drivers/iio/afe/iio-rescale.c 9888 9889IKANOS/ADI EAGLE ADSL USB DRIVER 9890M: Matthieu Castet <castet.matthieu@free.fr> 9891M: Stanislaw Gruszka <stf_xl@wp.pl> 9892S: Maintained 9893F: drivers/usb/atm/ueagle-atm.c 9894 9895IMAGIS TOUCHSCREEN DRIVER 9896M: Markuss Broks <markuss.broks@gmail.com> 9897S: Maintained 9898F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9899F: drivers/input/touchscreen/imagis.c 9900 9901IMGTEC ASCII LCD DRIVER 9902M: Paul Burton <paulburton@kernel.org> 9903S: Maintained 9904F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9905F: drivers/auxdisplay/img-ascii-lcd.c 9906 9907IMGTEC IR DECODER DRIVER 9908S: Orphan 9909F: drivers/media/rc/img-ir/ 9910 9911IMON SOUNDGRAPH USB IR RECEIVER 9912M: Sean Young <sean@mess.org> 9913L: linux-media@vger.kernel.org 9914S: Maintained 9915F: drivers/media/rc/imon.c 9916F: drivers/media/rc/imon_raw.c 9917 9918IMS TWINTURBO FRAMEBUFFER DRIVER 9919L: linux-fbdev@vger.kernel.org 9920S: Orphan 9921F: drivers/video/fbdev/imsttfb.c 9922 9923INA209 HARDWARE MONITOR DRIVER 9924M: Guenter Roeck <linux@roeck-us.net> 9925L: linux-hwmon@vger.kernel.org 9926S: Maintained 9927F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9928F: Documentation/hwmon/ina209.rst 9929F: drivers/hwmon/ina209.c 9930 9931INA2XX HARDWARE MONITOR DRIVER 9932M: Guenter Roeck <linux@roeck-us.net> 9933L: linux-hwmon@vger.kernel.org 9934S: Maintained 9935F: Documentation/hwmon/ina2xx.rst 9936F: drivers/hwmon/ina2xx.c 9937F: include/linux/platform_data/ina2xx.h 9938 9939INDUSTRY PACK SUBSYSTEM (IPACK) 9940M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9941M: Jens Taprogge <jens.taprogge@taprogge.org> 9942M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9943L: industrypack-devel@lists.sourceforge.net 9944S: Maintained 9945W: http://industrypack.sourceforge.net 9946F: drivers/ipack/ 9947 9948INFINEON DPS310 Driver 9949M: Eddie James <eajames@linux.ibm.com> 9950L: linux-iio@vger.kernel.org 9951S: Maintained 9952F: drivers/iio/pressure/dps310.c 9953 9954INFINIBAND SUBSYSTEM 9955M: Jason Gunthorpe <jgg@nvidia.com> 9956M: Leon Romanovsky <leonro@nvidia.com> 9957L: linux-rdma@vger.kernel.org 9958S: Supported 9959W: https://github.com/linux-rdma/rdma-core 9960Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9961T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9962F: Documentation/devicetree/bindings/infiniband/ 9963F: Documentation/infiniband/ 9964F: drivers/infiniband/ 9965F: include/rdma/ 9966F: include/trace/events/ib_mad.h 9967F: include/trace/events/ib_umad.h 9968F: include/uapi/linux/if_infiniband.h 9969F: include/uapi/rdma/ 9970F: samples/bpf/ibumad_kern.c 9971F: samples/bpf/ibumad_user.c 9972 9973INGENIC JZ4780 NAND DRIVER 9974M: Harvey Hunt <harveyhuntnexus@gmail.com> 9975L: linux-mtd@lists.infradead.org 9976L: linux-mips@vger.kernel.org 9977S: Maintained 9978F: drivers/mtd/nand/raw/ingenic/ 9979 9980INGENIC JZ47xx SoCs 9981M: Paul Cercueil <paul@crapouillou.net> 9982L: linux-mips@vger.kernel.org 9983S: Maintained 9984F: arch/mips/boot/dts/ingenic/ 9985F: arch/mips/generic/board-ingenic.c 9986F: arch/mips/include/asm/mach-ingenic/ 9987F: arch/mips/ingenic/Kconfig 9988F: drivers/clk/ingenic/ 9989F: drivers/dma/dma-jz4780.c 9990F: drivers/gpu/drm/ingenic/ 9991F: drivers/i2c/busses/i2c-jz4780.c 9992F: drivers/iio/adc/ingenic-adc.c 9993F: drivers/irqchip/irq-ingenic.c 9994F: drivers/memory/jz4780-nemc.c 9995F: drivers/mmc/host/jz4740_mmc.c 9996F: drivers/mtd/nand/raw/ingenic/ 9997F: drivers/pinctrl/pinctrl-ingenic.c 9998F: drivers/power/supply/ingenic-battery.c 9999F: drivers/pwm/pwm-jz4740.c 10000F: drivers/remoteproc/ingenic_rproc.c 10001F: drivers/rtc/rtc-jz4740.c 10002F: drivers/tty/serial/8250/8250_ingenic.c 10003F: drivers/usb/musb/jz4740.c 10004F: drivers/watchdog/jz4740_wdt.c 10005F: include/dt-bindings/iio/adc/ingenic,adc.h 10006F: include/linux/mfd/ingenic-tcu.h 10007F: sound/soc/codecs/jz47* 10008F: sound/soc/jz4740/ 10009 10010INJOINIC IP5xxx POWER BANK IC DRIVER 10011M: Samuel Holland <samuel@sholland.org> 10012S: Maintained 10013F: drivers/power/supply/ip5xxx_power.c 10014 10015INOTIFY 10016M: Jan Kara <jack@suse.cz> 10017R: Amir Goldstein <amir73il@gmail.com> 10018L: linux-fsdevel@vger.kernel.org 10019S: Maintained 10020F: Documentation/filesystems/inotify.rst 10021F: fs/notify/inotify/ 10022F: include/linux/inotify.h 10023F: include/uapi/linux/inotify.h 10024 10025INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10026M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10027L: linux-input@vger.kernel.org 10028S: Maintained 10029Q: http://patchwork.kernel.org/project/linux-input/list/ 10030T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10031F: Documentation/devicetree/bindings/input/ 10032F: Documentation/devicetree/bindings/serio/ 10033F: Documentation/input/ 10034F: drivers/input/ 10035F: include/dt-bindings/input/ 10036F: include/linux/input.h 10037F: include/linux/input/ 10038F: include/uapi/linux/input-event-codes.h 10039F: include/uapi/linux/input.h 10040 10041INPUT MULTITOUCH (MT) PROTOCOL 10042M: Henrik Rydberg <rydberg@bitmath.org> 10043L: linux-input@vger.kernel.org 10044S: Odd fixes 10045F: Documentation/input/multi-touch-protocol.rst 10046F: drivers/input/input-mt.c 10047K: \b(ABS|SYN)_MT_ 10048 10049INSIDE SECURE CRYPTO DRIVER 10050M: Antoine Tenart <atenart@kernel.org> 10051L: linux-crypto@vger.kernel.org 10052S: Maintained 10053F: drivers/crypto/inside-secure/ 10054 10055INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10056M: Mimi Zohar <zohar@linux.ibm.com> 10057M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10058L: linux-integrity@vger.kernel.org 10059S: Supported 10060T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10061F: security/integrity/ima/ 10062F: security/integrity/ 10063 10064INTEL 810/815 FRAMEBUFFER DRIVER 10065M: Antonino Daplas <adaplas@gmail.com> 10066L: linux-fbdev@vger.kernel.org 10067S: Maintained 10068F: drivers/video/fbdev/i810/ 10069 10070INTEL 8255 GPIO DRIVER 10071M: William Breathitt Gray <william.gray@linaro.org> 10072L: linux-gpio@vger.kernel.org 10073S: Maintained 10074F: drivers/gpio/gpio-i8255.c 10075F: drivers/gpio/gpio-i8255.h 10076 10077INTEL ASoC DRIVERS 10078M: Cezary Rojewski <cezary.rojewski@intel.com> 10079M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10080M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10081M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10082M: Bard Liao <yung-chuan.liao@linux.intel.com> 10083M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10084M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10085L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10086S: Supported 10087F: sound/soc/intel/ 10088 10089INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10090M: Hans de Goede <hdegoede@redhat.com> 10091L: platform-driver-x86@vger.kernel.org 10092S: Maintained 10093F: drivers/platform/x86/intel/atomisp2/pm.c 10094 10095INTEL ATOMISP2 LED DRIVER 10096M: Hans de Goede <hdegoede@redhat.com> 10097L: platform-driver-x86@vger.kernel.org 10098S: Maintained 10099F: drivers/platform/x86/intel/atomisp2/led.c 10100 10101INTEL BIOS SAR INT1092 DRIVER 10102M: Shravan Sudhakar <s.shravan@intel.com> 10103M: Intel Corporation <linuxwwan@intel.com> 10104L: platform-driver-x86@vger.kernel.org 10105S: Maintained 10106F: drivers/platform/x86/intel/int1092/ 10107 10108INTEL BROXTON PMC DRIVER 10109M: Mika Westerberg <mika.westerberg@linux.intel.com> 10110M: Zha Qipeng <qipeng.zha@intel.com> 10111S: Maintained 10112F: drivers/mfd/intel_pmc_bxt.c 10113F: include/linux/mfd/intel_pmc_bxt.h 10114 10115INTEL C600 SERIES SAS CONTROLLER DRIVER 10116M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10117L: linux-scsi@vger.kernel.org 10118S: Supported 10119T: git git://git.code.sf.net/p/intel-sas/isci 10120F: drivers/scsi/isci/ 10121 10122INTEL CPU family model numbers 10123M: Tony Luck <tony.luck@intel.com> 10124M: x86@kernel.org 10125L: linux-kernel@vger.kernel.org 10126S: Supported 10127F: arch/x86/include/asm/intel-family.h 10128 10129INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10130M: Jani Nikula <jani.nikula@linux.intel.com> 10131M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10132M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10133M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10134L: intel-gfx@lists.freedesktop.org 10135S: Supported 10136W: https://01.org/linuxgraphics/ 10137Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10138B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10139C: irc://irc.oftc.net/intel-gfx 10140T: git git://anongit.freedesktop.org/drm-intel 10141F: Documentation/gpu/i915.rst 10142F: drivers/gpu/drm/i915/ 10143F: include/drm/i915* 10144F: include/uapi/drm/i915_drm.h 10145 10146INTEL ETHERNET DRIVERS 10147M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10148M: Tony Nguyen <anthony.l.nguyen@intel.com> 10149L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10150S: Supported 10151W: http://www.intel.com/support/feedback.htm 10152W: http://e1000.sourceforge.net/ 10153Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10156F: Documentation/networking/device_drivers/ethernet/intel/ 10157F: drivers/net/ethernet/intel/ 10158F: drivers/net/ethernet/intel/*/ 10159F: include/linux/avf/virtchnl.h 10160F: include/linux/net/intel/iidc.h 10161 10162INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10163M: Mustafa Ismail <mustafa.ismail@intel.com> 10164M: Shiraz Saleem <shiraz.saleem@intel.com> 10165L: linux-rdma@vger.kernel.org 10166S: Supported 10167F: drivers/infiniband/hw/irdma/ 10168F: include/uapi/rdma/irdma-abi.h 10169 10170INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10171M: Maik Broemme <mbroemme@libmpq.org> 10172L: linux-fbdev@vger.kernel.org 10173S: Maintained 10174F: Documentation/fb/intelfb.rst 10175F: drivers/video/fbdev/intelfb/ 10176 10177INTEL GPIO DRIVERS 10178M: Andy Shevchenko <andy@kernel.org> 10179L: linux-gpio@vger.kernel.org 10180S: Supported 10181T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10182F: drivers/gpio/gpio-ich.c 10183F: drivers/gpio/gpio-merrifield.c 10184F: drivers/gpio/gpio-ml-ioh.c 10185F: drivers/gpio/gpio-pch.c 10186F: drivers/gpio/gpio-sch.c 10187F: drivers/gpio/gpio-sodaville.c 10188 10189INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10190M: Zhenyu Wang <zhenyuw@linux.intel.com> 10191M: Zhi Wang <zhi.a.wang@intel.com> 10192L: intel-gvt-dev@lists.freedesktop.org 10193L: intel-gfx@lists.freedesktop.org 10194S: Supported 10195W: https://01.org/igvt-g 10196T: git https://github.com/intel/gvt-linux.git 10197F: drivers/gpu/drm/i915/gvt/ 10198 10199INTEL HID EVENT DRIVER 10200M: Alex Hung <alex.hung@canonical.com> 10201L: platform-driver-x86@vger.kernel.org 10202S: Maintained 10203F: drivers/platform/x86/intel/hid.c 10204 10205INTEL I/OAT DMA DRIVER 10206M: Dave Jiang <dave.jiang@intel.com> 10207R: Dan Williams <dan.j.williams@intel.com> 10208L: dmaengine@vger.kernel.org 10209S: Supported 10210Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10211F: drivers/dma/ioat* 10212 10213INTEL IDXD DRIVER 10214M: Fenghua Yu <fenghua.yu@intel.com> 10215M: Dave Jiang <dave.jiang@intel.com> 10216L: dmaengine@vger.kernel.org 10217S: Supported 10218F: drivers/dma/idxd/* 10219F: include/uapi/linux/idxd.h 10220 10221INTEL IDLE DRIVER 10222M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10223M: Len Brown <lenb@kernel.org> 10224L: linux-pm@vger.kernel.org 10225S: Supported 10226B: https://bugzilla.kernel.org 10227T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10228F: drivers/idle/intel_idle.c 10229 10230INTEL IN FIELD SCAN (IFS) DEVICE 10231M: Jithu Joseph <jithu.joseph@intel.com> 10232R: Ashok Raj <ashok.raj@intel.com> 10233R: Tony Luck <tony.luck@intel.com> 10234S: Maintained 10235F: drivers/platform/x86/intel/ifs 10236F: include/trace/events/intel_ifs.h 10237 10238INTEL INTEGRATED SENSOR HUB DRIVER 10239M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10240M: Jiri Kosina <jikos@kernel.org> 10241L: linux-input@vger.kernel.org 10242S: Maintained 10243F: drivers/hid/intel-ish-hid/ 10244 10245INTEL IOMMU (VT-d) 10246M: David Woodhouse <dwmw2@infradead.org> 10247M: Lu Baolu <baolu.lu@linux.intel.com> 10248L: iommu@lists.linux.dev 10249S: Supported 10250T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10251F: drivers/iommu/intel/ 10252F: include/linux/intel-svm.h 10253 10254INTEL IOP-ADMA DMA DRIVER 10255R: Dan Williams <dan.j.williams@intel.com> 10256S: Odd fixes 10257F: drivers/dma/iop-adma.c 10258 10259INTEL IPU3 CSI-2 CIO2 DRIVER 10260M: Yong Zhi <yong.zhi@intel.com> 10261M: Sakari Ailus <sakari.ailus@linux.intel.com> 10262M: Bingbu Cao <bingbu.cao@intel.com> 10263M: Dan Scally <djrscally@gmail.com> 10264R: Tianshu Qiu <tian.shu.qiu@intel.com> 10265L: linux-media@vger.kernel.org 10266S: Maintained 10267T: git git://linuxtv.org/media_tree.git 10268F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10269F: drivers/media/pci/intel/ipu3/ 10270 10271INTEL IPU3 CSI-2 IMGU DRIVER 10272M: Sakari Ailus <sakari.ailus@linux.intel.com> 10273R: Bingbu Cao <bingbu.cao@intel.com> 10274R: Tianshu Qiu <tian.shu.qiu@intel.com> 10275L: linux-media@vger.kernel.org 10276S: Maintained 10277F: Documentation/admin-guide/media/ipu3.rst 10278F: Documentation/admin-guide/media/ipu3_rcb.svg 10279F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10280F: drivers/staging/media/ipu3/ 10281 10282INTEL IXP4XX CRYPTO SUPPORT 10283M: Corentin Labbe <clabbe@baylibre.com> 10284L: linux-crypto@vger.kernel.org 10285S: Maintained 10286F: drivers/crypto/ixp4xx_crypto.c 10287 10288INTEL ISHTP ECLITE DRIVER 10289M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10290L: platform-driver-x86@vger.kernel.org 10291S: Supported 10292F: drivers/platform/x86/intel/ishtp_eclite.c 10293 10294INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10295M: Krzysztof Halasa <khalasa@piap.pl> 10296S: Maintained 10297F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10298F: drivers/net/wan/ixp4xx_hss.c 10299F: drivers/soc/ixp4xx/ixp4xx-npe.c 10300F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10301F: include/linux/soc/ixp4xx/npe.h 10302F: include/linux/soc/ixp4xx/qmgr.h 10303 10304INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10305M: Deepak Saxena <dsaxena@plexity.net> 10306S: Maintained 10307F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10308F: drivers/char/hw_random/ixp4xx-rng.c 10309 10310INTEL KEEM BAY DRM DRIVER 10311M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10312M: Edmund Dea <edmund.j.dea@intel.com> 10313S: Maintained 10314F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10315F: drivers/gpu/drm/kmb/ 10316 10317INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10318M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10319S: Maintained 10320F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10321F: drivers/crypto/keembay/Kconfig 10322F: drivers/crypto/keembay/Makefile 10323F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10324F: drivers/crypto/keembay/ocs-aes.c 10325F: drivers/crypto/keembay/ocs-aes.h 10326 10327INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10328M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10329M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10330M: Mark Gross <mgross@linux.intel.com> 10331S: Maintained 10332F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10333F: drivers/crypto/keembay/Kconfig 10334F: drivers/crypto/keembay/Makefile 10335F: drivers/crypto/keembay/keembay-ocs-ecc.c 10336 10337INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10338M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10339M: Declan Murphy <declan.murphy@intel.com> 10340S: Maintained 10341F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10342F: drivers/crypto/keembay/Kconfig 10343F: drivers/crypto/keembay/Makefile 10344F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10345F: drivers/crypto/keembay/ocs-hcu.c 10346F: drivers/crypto/keembay/ocs-hcu.h 10347 10348INTEL THUNDER BAY EMMC PHY DRIVER 10349M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10350M: Rashmi A <rashmi.a@intel.com> 10351S: Maintained 10352F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10353F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10354 10355INTEL MANAGEMENT ENGINE (mei) 10356M: Tomas Winkler <tomas.winkler@intel.com> 10357L: linux-kernel@vger.kernel.org 10358S: Supported 10359F: Documentation/driver-api/mei/* 10360F: drivers/misc/mei/ 10361F: drivers/watchdog/mei_wdt.c 10362F: include/linux/mei_aux.h 10363F: include/linux/mei_cl_bus.h 10364F: include/uapi/linux/mei.h 10365F: samples/mei/* 10366 10367INTEL MAX 10 BMC MFD DRIVER 10368M: Xu Yilun <yilun.xu@intel.com> 10369R: Tom Rix <trix@redhat.com> 10370S: Maintained 10371F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10372F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10373F: drivers/hwmon/intel-m10-bmc-hwmon.c 10374F: drivers/mfd/intel-m10-bmc.c 10375F: include/linux/mfd/intel-m10-bmc.h 10376 10377INTEL MENLOW THERMAL DRIVER 10378M: Sujith Thomas <sujith.thomas@intel.com> 10379L: linux-pm@vger.kernel.org 10380S: Supported 10381W: https://01.org/linux-acpi 10382F: drivers/thermal/intel/intel_menlow.c 10383 10384INTEL P-Unit IPC DRIVER 10385M: Zha Qipeng <qipeng.zha@intel.com> 10386L: platform-driver-x86@vger.kernel.org 10387S: Maintained 10388F: arch/x86/include/asm/intel_punit_ipc.h 10389F: drivers/platform/x86/intel/punit_ipc.c 10390 10391INTEL PMC CORE DRIVER 10392M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10393M: David E Box <david.e.box@intel.com> 10394L: platform-driver-x86@vger.kernel.org 10395S: Maintained 10396F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10397F: drivers/platform/x86/intel/pmc/ 10398 10399INTEL PMIC GPIO DRIVERS 10400M: Andy Shevchenko <andy@kernel.org> 10401S: Supported 10402T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10403F: drivers/gpio/gpio-*cove.c 10404 10405INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10406M: Andy Shevchenko <andy@kernel.org> 10407S: Supported 10408F: drivers/mfd/intel_soc_pmic* 10409F: include/linux/mfd/intel_soc_pmic* 10410 10411INTEL PMT DRIVERS 10412M: David E. Box <david.e.box@linux.intel.com> 10413S: Supported 10414F: drivers/platform/x86/intel/pmt/ 10415 10416INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10417M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10418L: linux-wireless@vger.kernel.org 10419S: Maintained 10420F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10421F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10422F: drivers/net/wireless/intel/ipw2x00/ 10423 10424INTEL PSTATE DRIVER 10425M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10426M: Len Brown <lenb@kernel.org> 10427L: linux-pm@vger.kernel.org 10428S: Supported 10429F: drivers/cpufreq/intel_pstate.c 10430 10431INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10432M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10433L: linux-iio@vger.kernel.org 10434F: drivers/counter/intel-qep.c 10435 10436INTEL SCU DRIVERS 10437M: Mika Westerberg <mika.westerberg@linux.intel.com> 10438S: Maintained 10439F: arch/x86/include/asm/intel_scu_ipc.h 10440F: drivers/platform/x86/intel_scu_* 10441 10442INTEL SDSI DRIVER 10443M: David E. Box <david.e.box@linux.intel.com> 10444S: Supported 10445F: drivers/platform/x86/intel/sdsi.c 10446F: tools/arch/x86/intel_sdsi/ 10447F: tools/testing/selftests/drivers/sdsi/ 10448 10449INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10450M: Daniel Scally <djrscally@gmail.com> 10451S: Maintained 10452F: drivers/platform/x86/intel/int3472/ 10453 10454INTEL SPEED SELECT TECHNOLOGY 10455M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10456L: platform-driver-x86@vger.kernel.org 10457S: Maintained 10458F: drivers/platform/x86/intel/speed_select_if/ 10459F: include/uapi/linux/isst_if.h 10460F: tools/power/x86/intel-speed-select/ 10461 10462INTEL STRATIX10 FIRMWARE DRIVERS 10463M: Dinh Nguyen <dinguyen@kernel.org> 10464L: linux-kernel@vger.kernel.org 10465S: Maintained 10466F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10467F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10468F: drivers/firmware/stratix10-rsu.c 10469F: drivers/firmware/stratix10-svc.c 10470F: include/linux/firmware/intel/stratix10-smc.h 10471F: include/linux/firmware/intel/stratix10-svc-client.h 10472T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10473 10474INTEL TELEMETRY DRIVER 10475M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10476M: "David E. Box" <david.e.box@linux.intel.com> 10477L: platform-driver-x86@vger.kernel.org 10478S: Maintained 10479F: arch/x86/include/asm/intel_telemetry.h 10480F: drivers/platform/x86/intel/telemetry/ 10481 10482INTEL UNCORE FREQUENCY CONTROL 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484L: platform-driver-x86@vger.kernel.org 10485S: Maintained 10486F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10487F: drivers/platform/x86/intel/uncore-frequency/ 10488 10489INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10490M: David E. Box <david.e.box@linux.intel.com> 10491S: Supported 10492F: drivers/platform/x86/intel/vsec.* 10493 10494INTEL VIRTUAL BUTTON DRIVER 10495M: AceLan Kao <acelan.kao@canonical.com> 10496L: platform-driver-x86@vger.kernel.org 10497S: Maintained 10498F: drivers/platform/x86/intel/vbtn.c 10499 10500INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10501M: Stanislaw Gruszka <stf_xl@wp.pl> 10502L: linux-wireless@vger.kernel.org 10503S: Supported 10504F: drivers/net/wireless/intel/iwlegacy/ 10505 10506INTEL WIRELESS WIFI LINK (iwlwifi) 10507M: Gregory Greenman <gregory.greenman@intel.com> 10508L: linux-wireless@vger.kernel.org 10509S: Supported 10510W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10511T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10512F: drivers/net/wireless/intel/iwlwifi/ 10513 10514INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10515M: Jithu Joseph <jithu.joseph@intel.com> 10516R: Maurice Ma <maurice.ma@intel.com> 10517S: Maintained 10518W: https://slimbootloader.github.io/security/firmware-update.html 10519F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10520 10521INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10522L: Dell.Client.Kernel@dell.com 10523S: Maintained 10524F: drivers/platform/x86/intel/wmi/thunderbolt.c 10525 10526INTEL WWAN IOSM DRIVER 10527M: M Chetan Kumar <m.chetan.kumar@intel.com> 10528M: Intel Corporation <linuxwwan@intel.com> 10529L: netdev@vger.kernel.org 10530S: Maintained 10531F: drivers/net/wwan/iosm/ 10532 10533INTEL(R) TRACE HUB 10534M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10535S: Supported 10536F: Documentation/trace/intel_th.rst 10537F: drivers/hwtracing/intel_th/ 10538F: include/linux/intel_th.h 10539 10540INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10541M: Ning Sun <ning.sun@intel.com> 10542L: tboot-devel@lists.sourceforge.net 10543S: Supported 10544W: http://tboot.sourceforge.net 10545T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10546F: Documentation/x86/intel_txt.rst 10547F: arch/x86/kernel/tboot.c 10548F: include/linux/tboot.h 10549 10550INTEL SGX 10551M: Jarkko Sakkinen <jarkko@kernel.org> 10552R: Dave Hansen <dave.hansen@linux.intel.com> 10553L: linux-sgx@vger.kernel.org 10554S: Supported 10555Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10556T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10557F: Documentation/x86/sgx.rst 10558F: arch/x86/entry/vdso/vsgx.S 10559F: arch/x86/include/asm/sgx.h 10560F: arch/x86/include/uapi/asm/sgx.h 10561F: arch/x86/kernel/cpu/sgx/* 10562F: tools/testing/selftests/sgx/* 10563K: \bSGX_ 10564 10565INTERCONNECT API 10566M: Georgi Djakov <djakov@kernel.org> 10567L: linux-pm@vger.kernel.org 10568S: Maintained 10569T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10570F: Documentation/devicetree/bindings/interconnect/ 10571F: Documentation/driver-api/interconnect.rst 10572F: drivers/interconnect/ 10573F: include/dt-bindings/interconnect/ 10574F: include/linux/interconnect-provider.h 10575F: include/linux/interconnect.h 10576 10577INTERRUPT COUNTER DRIVER 10578M: Oleksij Rempel <o.rempel@pengutronix.de> 10579R: Pengutronix Kernel Team <kernel@pengutronix.de> 10580L: linux-iio@vger.kernel.org 10581F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10582F: drivers/counter/interrupt-cnt.c 10583 10584INTERSIL ISL7998X VIDEO DECODER DRIVER 10585M: Michael Tretter <m.tretter@pengutronix.de> 10586R: Pengutronix Kernel Team <kernel@pengutronix.de> 10587L: linux-media@vger.kernel.org 10588S: Maintained 10589F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10590F: drivers/media/i2c/isl7998x.c 10591 10592INVENSENSE ICM-426xx IMU DRIVER 10593M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10594L: linux-iio@vger.kernel.org 10595S: Maintained 10596W: https://invensense.tdk.com/ 10597F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10598F: drivers/iio/imu/inv_icm42600/ 10599 10600INVENSENSE MPU-3050 GYROSCOPE DRIVER 10601M: Linus Walleij <linus.walleij@linaro.org> 10602L: linux-iio@vger.kernel.org 10603S: Maintained 10604F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10605F: drivers/iio/gyro/mpu3050* 10606 10607IOC3 ETHERNET DRIVER 10608M: Ralf Baechle <ralf@linux-mips.org> 10609L: linux-mips@vger.kernel.org 10610S: Maintained 10611F: drivers/net/ethernet/sgi/ioc3-eth.c 10612 10613IOMAP FILESYSTEM LIBRARY 10614M: Christoph Hellwig <hch@infradead.org> 10615M: Darrick J. Wong <djwong@kernel.org> 10616L: linux-xfs@vger.kernel.org 10617L: linux-fsdevel@vger.kernel.org 10618S: Supported 10619T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10620F: fs/iomap/ 10621F: include/linux/iomap.h 10622 10623IOMMU DMA-API LAYER 10624M: Robin Murphy <robin.murphy@arm.com> 10625L: iommu@lists.linux.dev 10626S: Maintained 10627T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10628F: drivers/iommu/dma-iommu.c 10629F: drivers/iommu/iova.c 10630F: include/linux/dma-iommu.h 10631F: include/linux/iova.h 10632 10633IOMMU SUBSYSTEM 10634M: Joerg Roedel <joro@8bytes.org> 10635M: Will Deacon <will@kernel.org> 10636R: Robin Murphy <robin.murphy@arm.com> 10637L: iommu@lists.linux.dev 10638S: Maintained 10639T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10640F: Documentation/devicetree/bindings/iommu/ 10641F: Documentation/userspace-api/iommu.rst 10642F: drivers/iommu/ 10643F: include/linux/iommu.h 10644F: include/linux/iova.h 10645F: include/linux/of_iommu.h 10646F: include/uapi/linux/iommu.h 10647 10648IOSYS-MAP HELPERS 10649M: Thomas Zimmermann <tzimmermann@suse.de> 10650L: dri-devel@lists.freedesktop.org 10651S: Maintained 10652T: git git://anongit.freedesktop.org/drm/drm-misc 10653F: include/linux/iosys-map.h 10654 10655IO_URING 10656M: Jens Axboe <axboe@kernel.dk> 10657R: Pavel Begunkov <asml.silence@gmail.com> 10658L: io-uring@vger.kernel.org 10659S: Maintained 10660T: git git://git.kernel.dk/linux-block 10661T: git git://git.kernel.dk/liburing 10662F: io_uring/ 10663F: include/linux/io_uring.h 10664F: include/linux/io_uring_types.h 10665F: include/uapi/linux/io_uring.h 10666F: tools/io_uring/ 10667 10668IPMI SUBSYSTEM 10669M: Corey Minyard <minyard@acm.org> 10670L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10671S: Supported 10672W: http://openipmi.sourceforge.net/ 10673T: git https://github.com/cminyard/linux-ipmi.git for-next 10674F: Documentation/driver-api/ipmi.rst 10675F: Documentation/devicetree/bindings/ipmi/ 10676F: drivers/char/ipmi/ 10677F: include/linux/ipmi* 10678F: include/uapi/linux/ipmi* 10679 10680IPS SCSI RAID DRIVER 10681M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10682L: linux-scsi@vger.kernel.org 10683S: Maintained 10684W: http://www.adaptec.com/ 10685F: drivers/scsi/ips* 10686 10687IPVS 10688M: Simon Horman <horms@verge.net.au> 10689M: Julian Anastasov <ja@ssi.bg> 10690L: netdev@vger.kernel.org 10691L: lvs-devel@vger.kernel.org 10692S: Maintained 10693T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10695F: Documentation/networking/ipvs-sysctl.rst 10696F: include/net/ip_vs.h 10697F: include/uapi/linux/ip_vs.h 10698F: net/netfilter/ipvs/ 10699 10700IPWIRELESS DRIVER 10701M: Jiri Kosina <jikos@kernel.org> 10702M: David Sterba <dsterba@suse.com> 10703S: Odd Fixes 10704F: drivers/tty/ipwireless/ 10705 10706IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10707M: Marc Zyngier <maz@kernel.org> 10708S: Maintained 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10710F: Documentation/core-api/irq/irq-domain.rst 10711F: include/linux/irqdomain.h 10712F: kernel/irq/irqdomain.c 10713F: kernel/irq/msi.c 10714 10715IRQ SUBSYSTEM 10716M: Thomas Gleixner <tglx@linutronix.de> 10717L: linux-kernel@vger.kernel.org 10718S: Maintained 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10720F: kernel/irq/ 10721 10722IRQCHIP DRIVERS 10723M: Thomas Gleixner <tglx@linutronix.de> 10724M: Marc Zyngier <maz@kernel.org> 10725L: linux-kernel@vger.kernel.org 10726S: Maintained 10727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10728F: Documentation/devicetree/bindings/interrupt-controller/ 10729F: drivers/irqchip/ 10730 10731ISA 10732M: William Breathitt Gray <william.gray@linaro.org> 10733S: Maintained 10734F: Documentation/driver-api/isa.rst 10735F: drivers/base/isa.c 10736F: include/linux/isa.h 10737 10738ISA RADIO MODULE 10739M: Hans Verkuil <hverkuil@xs4all.nl> 10740L: linux-media@vger.kernel.org 10741S: Maintained 10742W: https://linuxtv.org 10743T: git git://linuxtv.org/media_tree.git 10744F: drivers/media/radio/radio-isa* 10745 10746ISAPNP 10747M: Jaroslav Kysela <perex@perex.cz> 10748S: Maintained 10749F: Documentation/driver-api/isapnp.rst 10750F: drivers/pnp/isapnp/ 10751F: include/linux/isapnp.h 10752 10753ISCSI 10754M: Lee Duncan <lduncan@suse.com> 10755M: Chris Leech <cleech@redhat.com> 10756M: Mike Christie <michael.christie@oracle.com> 10757L: open-iscsi@googlegroups.com 10758L: linux-scsi@vger.kernel.org 10759S: Maintained 10760W: www.open-iscsi.com 10761F: drivers/scsi/*iscsi* 10762F: include/scsi/*iscsi* 10763 10764iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10765M: Peter Jones <pjones@redhat.com> 10766M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10767S: Maintained 10768F: drivers/firmware/iscsi_ibft* 10769 10770ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10771M: Sagi Grimberg <sagi@grimberg.me> 10772M: Max Gurtovoy <mgurtovoy@nvidia.com> 10773L: linux-rdma@vger.kernel.org 10774S: Supported 10775W: http://www.openfabrics.org 10776W: www.open-iscsi.org 10777Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10778F: drivers/infiniband/ulp/iser/ 10779 10780ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10781M: Sagi Grimberg <sagi@grimberg.me> 10782L: linux-rdma@vger.kernel.org 10783L: target-devel@vger.kernel.org 10784S: Supported 10785W: http://www.linux-iscsi.org 10786T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10787F: drivers/infiniband/ulp/isert 10788 10789ISDN/CMTP OVER BLUETOOTH 10790M: Karsten Keil <isdn@linux-pingi.de> 10791L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10792L: netdev@vger.kernel.org 10793S: Odd Fixes 10794W: http://www.isdn4linux.de 10795F: Documentation/isdn/ 10796F: drivers/isdn/capi/ 10797F: include/linux/isdn/ 10798F: include/uapi/linux/isdn/ 10799F: net/bluetooth/cmtp/ 10800 10801ISDN/mISDN SUBSYSTEM 10802M: Karsten Keil <isdn@linux-pingi.de> 10803L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10804L: netdev@vger.kernel.org 10805S: Maintained 10806W: http://www.isdn4linux.de 10807F: drivers/isdn/Kconfig 10808F: drivers/isdn/Makefile 10809F: drivers/isdn/hardware/ 10810F: drivers/isdn/mISDN/ 10811 10812IT87 HARDWARE MONITORING DRIVER 10813M: Jean Delvare <jdelvare@suse.com> 10814L: linux-hwmon@vger.kernel.org 10815S: Maintained 10816F: Documentation/hwmon/it87.rst 10817F: drivers/hwmon/it87.c 10818 10819IT913X MEDIA DRIVER 10820M: Antti Palosaari <crope@iki.fi> 10821L: linux-media@vger.kernel.org 10822S: Maintained 10823W: https://linuxtv.org 10824W: http://palosaari.fi/linux/ 10825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10826T: git git://linuxtv.org/anttip/media_tree.git 10827F: drivers/media/tuners/it913x* 10828 10829ITE IT66121 HDMI BRIDGE DRIVER 10830M: Phong LE <ple@baylibre.com> 10831M: Neil Armstrong <narmstrong@baylibre.com> 10832S: Maintained 10833T: git git://anongit.freedesktop.org/drm/drm-misc 10834F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10835F: drivers/gpu/drm/bridge/ite-it66121.c 10836 10837IVTV VIDEO4LINUX DRIVER 10838M: Andy Walls <awalls@md.metrocast.net> 10839L: linux-media@vger.kernel.org 10840S: Maintained 10841W: https://linuxtv.org 10842T: git git://linuxtv.org/media_tree.git 10843F: Documentation/admin-guide/media/ivtv* 10844F: drivers/media/pci/ivtv/ 10845F: include/uapi/linux/ivtv* 10846 10847IX2505V MEDIA DRIVER 10848M: Malcolm Priestley <tvboxspy@gmail.com> 10849L: linux-media@vger.kernel.org 10850S: Maintained 10851W: https://linuxtv.org 10852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10853F: drivers/media/dvb-frontends/ix2505v* 10854 10855JAILHOUSE HYPERVISOR INTERFACE 10856M: Jan Kiszka <jan.kiszka@siemens.com> 10857L: jailhouse-dev@googlegroups.com 10858S: Maintained 10859F: arch/x86/include/asm/jailhouse_para.h 10860F: arch/x86/kernel/jailhouse.c 10861 10862JC42.4 TEMPERATURE SENSOR DRIVER 10863M: Guenter Roeck <linux@roeck-us.net> 10864L: linux-hwmon@vger.kernel.org 10865S: Maintained 10866F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10867F: Documentation/hwmon/jc42.rst 10868F: drivers/hwmon/jc42.c 10869 10870JFS FILESYSTEM 10871M: Dave Kleikamp <shaggy@kernel.org> 10872L: jfs-discussion@lists.sourceforge.net 10873S: Maintained 10874W: http://jfs.sourceforge.net/ 10875T: git git://github.com/kleikamp/linux-shaggy.git 10876F: Documentation/admin-guide/jfs.rst 10877F: fs/jfs/ 10878 10879JME NETWORK DRIVER 10880M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10881L: netdev@vger.kernel.org 10882S: Maintained 10883F: drivers/net/ethernet/jme.* 10884 10885JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10886M: David Woodhouse <dwmw2@infradead.org> 10887M: Richard Weinberger <richard@nod.at> 10888L: linux-mtd@lists.infradead.org 10889S: Odd Fixes 10890W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10891T: git git://git.infradead.org/ubifs-2.6.git 10892F: fs/jffs2/ 10893F: include/uapi/linux/jffs2.h 10894 10895JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10896M: "Theodore Ts'o" <tytso@mit.edu> 10897M: Jan Kara <jack@suse.com> 10898L: linux-ext4@vger.kernel.org 10899S: Maintained 10900F: fs/jbd2/ 10901F: include/linux/jbd2.h 10902 10903JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10904M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10905L: linux-media@vger.kernel.org 10906L: linux-renesas-soc@vger.kernel.org 10907S: Maintained 10908F: drivers/media/platform/renesas/rcar_jpu.c 10909 10910JSM Neo PCI based serial card 10911L: linux-serial@vger.kernel.org 10912S: Orphan 10913F: drivers/tty/serial/jsm/ 10914 10915K10TEMP HARDWARE MONITORING DRIVER 10916M: Clemens Ladisch <clemens@ladisch.de> 10917L: linux-hwmon@vger.kernel.org 10918S: Maintained 10919F: Documentation/hwmon/k10temp.rst 10920F: drivers/hwmon/k10temp.c 10921 10922K8TEMP HARDWARE MONITORING DRIVER 10923M: Rudolf Marek <r.marek@assembler.cz> 10924L: linux-hwmon@vger.kernel.org 10925S: Maintained 10926F: Documentation/hwmon/k8temp.rst 10927F: drivers/hwmon/k8temp.c 10928 10929KASAN 10930M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10931R: Alexander Potapenko <glider@google.com> 10932R: Andrey Konovalov <andreyknvl@gmail.com> 10933R: Dmitry Vyukov <dvyukov@google.com> 10934R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10935L: kasan-dev@googlegroups.com 10936S: Maintained 10937F: Documentation/dev-tools/kasan.rst 10938F: arch/*/include/asm/*kasan.h 10939F: arch/*/mm/kasan_init* 10940F: include/linux/kasan*.h 10941F: lib/Kconfig.kasan 10942F: lib/test_kasan*.c 10943F: mm/kasan/ 10944F: scripts/Makefile.kasan 10945 10946KCONFIG 10947M: Masahiro Yamada <masahiroy@kernel.org> 10948L: linux-kbuild@vger.kernel.org 10949S: Maintained 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10951F: Documentation/kbuild/kconfig* 10952F: scripts/Kconfig.include 10953F: scripts/kconfig/ 10954 10955KCOV 10956R: Dmitry Vyukov <dvyukov@google.com> 10957R: Andrey Konovalov <andreyknvl@gmail.com> 10958L: kasan-dev@googlegroups.com 10959S: Maintained 10960F: Documentation/dev-tools/kcov.rst 10961F: include/linux/kcov.h 10962F: include/uapi/linux/kcov.h 10963F: kernel/kcov.c 10964F: scripts/Makefile.kcov 10965 10966KCSAN 10967M: Marco Elver <elver@google.com> 10968R: Dmitry Vyukov <dvyukov@google.com> 10969L: kasan-dev@googlegroups.com 10970S: Maintained 10971F: Documentation/dev-tools/kcsan.rst 10972F: include/linux/kcsan*.h 10973F: kernel/kcsan/ 10974F: lib/Kconfig.kcsan 10975F: scripts/Makefile.kcsan 10976 10977KDUMP 10978M: Baoquan He <bhe@redhat.com> 10979R: Vivek Goyal <vgoyal@redhat.com> 10980R: Dave Young <dyoung@redhat.com> 10981L: kexec@lists.infradead.org 10982S: Maintained 10983W: http://lse.sourceforge.net/kdump/ 10984F: Documentation/admin-guide/kdump/ 10985F: fs/proc/vmcore.c 10986F: include/linux/crash_core.h 10987F: include/linux/crash_dump.h 10988F: include/uapi/linux/vmcore.h 10989F: kernel/crash_*.c 10990 10991KEENE FM RADIO TRANSMITTER DRIVER 10992M: Hans Verkuil <hverkuil@xs4all.nl> 10993L: linux-media@vger.kernel.org 10994S: Maintained 10995W: https://linuxtv.org 10996T: git git://linuxtv.org/media_tree.git 10997F: drivers/media/radio/radio-keene* 10998 10999KERNEL AUTOMOUNTER 11000M: Ian Kent <raven@themaw.net> 11001L: autofs@vger.kernel.org 11002S: Maintained 11003F: fs/autofs/ 11004 11005KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11006M: Masahiro Yamada <masahiroy@kernel.org> 11007M: Michal Marek <michal.lkml@markovi.net> 11008R: Nick Desaulniers <ndesaulniers@google.com> 11009L: linux-kbuild@vger.kernel.org 11010S: Maintained 11011T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11012F: Documentation/kbuild/ 11013F: Makefile 11014F: scripts/*vmlinux* 11015F: scripts/Kbuild* 11016F: scripts/Makefile* 11017F: scripts/basic/ 11018F: scripts/dummy-tools/ 11019F: scripts/mk* 11020F: scripts/mod/ 11021F: scripts/package/ 11022 11023KERNEL HARDENING (not covered by other areas) 11024M: Kees Cook <keescook@chromium.org> 11025L: linux-hardening@vger.kernel.org 11026S: Supported 11027T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11028F: include/linux/overflow.h 11029F: include/linux/randomize_kstack.h 11030F: mm/usercopy.c 11031K: \b(add|choose)_random_kstack_offset\b 11032K: \b__check_(object_size|heap_object)\b 11033 11034KERNEL JANITORS 11035L: kernel-janitors@vger.kernel.org 11036S: Odd Fixes 11037W: http://kernelnewbies.org/KernelJanitors 11038 11039KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11040M: Chuck Lever <chuck.lever@oracle.com> 11041M: Jeff Layton <jlayton@kernel.org> 11042L: linux-nfs@vger.kernel.org 11043S: Supported 11044W: http://nfs.sourceforge.net/ 11045T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11046F: fs/lockd/ 11047F: fs/nfs_common/ 11048F: fs/nfsd/ 11049F: include/linux/lockd/ 11050F: include/linux/sunrpc/ 11051F: include/uapi/linux/nfsd/ 11052F: include/uapi/linux/sunrpc/ 11053F: net/sunrpc/ 11054F: Documentation/filesystems/nfs/ 11055 11056KERNEL REGRESSIONS 11057M: Thorsten Leemhuis <linux@leemhuis.info> 11058L: regressions@lists.linux.dev 11059S: Supported 11060F: Documentation/admin-guide/reporting-regressions.rst 11061F: Documentation/process/handling-regressions.rst 11062 11063KERNEL SELFTEST FRAMEWORK 11064M: Shuah Khan <shuah@kernel.org> 11065M: Shuah Khan <skhan@linuxfoundation.org> 11066L: linux-kselftest@vger.kernel.org 11067S: Maintained 11068Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11069T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11070F: Documentation/dev-tools/kselftest* 11071F: tools/testing/selftests/ 11072 11073KERNEL SMB3 SERVER (KSMBD) 11074M: Namjae Jeon <linkinjeon@kernel.org> 11075M: Steve French <sfrench@samba.org> 11076M: Hyunchul Lee <hyc.lee@gmail.com> 11077R: Sergey Senozhatsky <senozhatsky@chromium.org> 11078L: linux-cifs@vger.kernel.org 11079S: Maintained 11080T: git git://git.samba.org/ksmbd.git 11081F: Documentation/filesystems/cifs/ksmbd.rst 11082F: fs/ksmbd/ 11083F: fs/smbfs_common/ 11084 11085KERNEL UNIT TESTING FRAMEWORK (KUnit) 11086M: Brendan Higgins <brendanhiggins@google.com> 11087M: David Gow <davidgow@google.com> 11088L: linux-kselftest@vger.kernel.org 11089L: kunit-dev@googlegroups.com 11090S: Maintained 11091W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11092F: Documentation/dev-tools/kunit/ 11093F: include/kunit/ 11094F: lib/kunit/ 11095F: tools/testing/kunit/ 11096 11097KERNEL USERMODE HELPER 11098M: Luis Chamberlain <mcgrof@kernel.org> 11099L: linux-kernel@vger.kernel.org 11100S: Maintained 11101F: include/linux/umh.h 11102F: kernel/umh.c 11103 11104KERNEL VIRTUAL MACHINE (KVM) 11105M: Paolo Bonzini <pbonzini@redhat.com> 11106L: kvm@vger.kernel.org 11107S: Supported 11108W: http://www.linux-kvm.org 11109T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11110F: Documentation/virt/kvm/ 11111F: include/asm-generic/kvm* 11112F: include/kvm/iodev.h 11113F: include/linux/kvm* 11114F: include/trace/events/kvm.h 11115F: include/uapi/asm-generic/kvm* 11116F: include/uapi/linux/kvm* 11117F: tools/kvm/ 11118F: tools/testing/selftests/kvm/ 11119F: virt/kvm/* 11120 11121KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11122M: Marc Zyngier <maz@kernel.org> 11123R: James Morse <james.morse@arm.com> 11124R: Alexandru Elisei <alexandru.elisei@arm.com> 11125R: Suzuki K Poulose <suzuki.poulose@arm.com> 11126R: Oliver Upton <oliver.upton@linux.dev> 11127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11128L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 11129S: Maintained 11130T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11131F: arch/arm64/include/asm/kvm* 11132F: arch/arm64/include/uapi/asm/kvm* 11133F: arch/arm64/kvm/ 11134F: include/kvm/arm_* 11135F: tools/testing/selftests/kvm/*/aarch64/ 11136F: tools/testing/selftests/kvm/aarch64/ 11137 11138KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11139M: Huacai Chen <chenhuacai@kernel.org> 11140M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11141L: linux-mips@vger.kernel.org 11142L: kvm@vger.kernel.org 11143S: Maintained 11144T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11145F: arch/mips/include/asm/kvm* 11146F: arch/mips/include/uapi/asm/kvm* 11147F: arch/mips/kvm/ 11148 11149KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11150L: linuxppc-dev@lists.ozlabs.org 11151T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11152F: arch/powerpc/include/asm/kvm* 11153F: arch/powerpc/include/uapi/asm/kvm* 11154F: arch/powerpc/kernel/kvm* 11155F: arch/powerpc/kvm/ 11156 11157KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11158M: Anup Patel <anup@brainfault.org> 11159R: Atish Patra <atishp@atishpatra.org> 11160L: kvm@vger.kernel.org 11161L: kvm-riscv@lists.infradead.org 11162L: linux-riscv@lists.infradead.org 11163S: Maintained 11164T: git git://github.com/kvm-riscv/linux.git 11165F: arch/riscv/include/asm/kvm* 11166F: arch/riscv/include/uapi/asm/kvm* 11167F: arch/riscv/kvm/ 11168F: tools/testing/selftests/kvm/*/riscv/ 11169 11170KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11171M: Christian Borntraeger <borntraeger@linux.ibm.com> 11172M: Janosch Frank <frankja@linux.ibm.com> 11173M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11174R: David Hildenbrand <david@redhat.com> 11175L: kvm@vger.kernel.org 11176S: Supported 11177W: http://www.ibm.com/developerworks/linux/linux390/ 11178T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11179F: Documentation/virt/kvm/s390* 11180F: arch/s390/include/asm/gmap.h 11181F: arch/s390/include/asm/kvm* 11182F: arch/s390/include/uapi/asm/kvm* 11183F: arch/s390/include/uapi/asm/uvdevice.h 11184F: arch/s390/kernel/uv.c 11185F: arch/s390/kvm/ 11186F: arch/s390/mm/gmap.c 11187F: drivers/s390/char/uvdevice.c 11188F: tools/testing/selftests/drivers/s390x/uvdevice/ 11189F: tools/testing/selftests/kvm/*/s390x/ 11190F: tools/testing/selftests/kvm/s390x/ 11191 11192KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11193M: Sean Christopherson <seanjc@google.com> 11194M: Paolo Bonzini <pbonzini@redhat.com> 11195L: kvm@vger.kernel.org 11196S: Supported 11197T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11198F: arch/x86/include/asm/kvm* 11199F: arch/x86/include/asm/svm.h 11200F: arch/x86/include/asm/vmx*.h 11201F: arch/x86/include/uapi/asm/kvm* 11202F: arch/x86/include/uapi/asm/svm.h 11203F: arch/x86/include/uapi/asm/vmx.h 11204F: arch/x86/kvm/ 11205F: arch/x86/kvm/*/ 11206 11207KVM PARAVIRT (KVM/paravirt) 11208M: Paolo Bonzini <pbonzini@redhat.com> 11209R: Wanpeng Li <wanpengli@tencent.com> 11210R: Vitaly Kuznetsov <vkuznets@redhat.com> 11211L: kvm@vger.kernel.org 11212S: Supported 11213T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11214F: arch/x86/kernel/kvm.c 11215F: arch/x86/kernel/kvmclock.c 11216F: arch/x86/include/asm/pvclock-abi.h 11217F: include/linux/kvm_para.h 11218F: include/uapi/linux/kvm_para.h 11219F: include/uapi/asm-generic/kvm_para.h 11220F: include/asm-generic/kvm_para.h 11221F: arch/um/include/asm/kvm_para.h 11222F: arch/x86/include/asm/kvm_para.h 11223F: arch/x86/include/uapi/asm/kvm_para.h 11224 11225KVM X86 HYPER-V (KVM/hyper-v) 11226M: Vitaly Kuznetsov <vkuznets@redhat.com> 11227M: Sean Christopherson <seanjc@google.com> 11228M: Paolo Bonzini <pbonzini@redhat.com> 11229L: kvm@vger.kernel.org 11230S: Supported 11231T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11232F: arch/x86/kvm/hyperv.* 11233F: arch/x86/kvm/kvm_onhyperv.* 11234F: arch/x86/kvm/svm/hyperv.* 11235F: arch/x86/kvm/svm/svm_onhyperv.* 11236F: arch/x86/kvm/vmx/evmcs.* 11237 11238KERNFS 11239M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11240M: Tejun Heo <tj@kernel.org> 11241S: Supported 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11243F: fs/kernfs/ 11244F: include/linux/kernfs.h 11245 11246KEXEC 11247M: Eric Biederman <ebiederm@xmission.com> 11248L: kexec@lists.infradead.org 11249S: Maintained 11250W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11251F: include/linux/kexec.h 11252F: include/uapi/linux/kexec.h 11253F: kernel/kexec* 11254 11255KEYS-ENCRYPTED 11256M: Mimi Zohar <zohar@linux.ibm.com> 11257L: linux-integrity@vger.kernel.org 11258L: keyrings@vger.kernel.org 11259S: Supported 11260F: Documentation/security/keys/trusted-encrypted.rst 11261F: include/keys/encrypted-type.h 11262F: security/keys/encrypted-keys/ 11263 11264KEYS-TRUSTED 11265M: James Bottomley <jejb@linux.ibm.com> 11266M: Jarkko Sakkinen <jarkko@kernel.org> 11267M: Mimi Zohar <zohar@linux.ibm.com> 11268L: linux-integrity@vger.kernel.org 11269L: keyrings@vger.kernel.org 11270S: Supported 11271F: Documentation/security/keys/trusted-encrypted.rst 11272F: include/keys/trusted-type.h 11273F: include/keys/trusted_tpm.h 11274F: security/keys/trusted-keys/ 11275 11276KEYS-TRUSTED-TEE 11277M: Sumit Garg <sumit.garg@linaro.org> 11278L: linux-integrity@vger.kernel.org 11279L: keyrings@vger.kernel.org 11280S: Supported 11281F: include/keys/trusted_tee.h 11282F: security/keys/trusted-keys/trusted_tee.c 11283 11284KEYS-TRUSTED-CAAM 11285M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11286R: Pengutronix Kernel Team <kernel@pengutronix.de> 11287L: linux-integrity@vger.kernel.org 11288L: keyrings@vger.kernel.org 11289S: Maintained 11290F: include/keys/trusted_caam.h 11291F: security/keys/trusted-keys/trusted_caam.c 11292 11293KEYS/KEYRINGS 11294M: David Howells <dhowells@redhat.com> 11295M: Jarkko Sakkinen <jarkko@kernel.org> 11296L: keyrings@vger.kernel.org 11297S: Maintained 11298F: Documentation/security/keys/core.rst 11299F: include/keys/ 11300F: include/linux/key-type.h 11301F: include/linux/key.h 11302F: include/linux/keyctl.h 11303F: include/uapi/linux/keyctl.h 11304F: security/keys/ 11305 11306KEYS/KEYRINGS_INTEGRITY 11307M: Jarkko Sakkinen <jarkko@kernel.org> 11308M: Mimi Zohar <zohar@linux.ibm.com> 11309L: linux-integrity@vger.kernel.org 11310L: keyrings@vger.kernel.org 11311S: Supported 11312F: security/integrity/platform_certs 11313 11314KFENCE 11315M: Alexander Potapenko <glider@google.com> 11316M: Marco Elver <elver@google.com> 11317R: Dmitry Vyukov <dvyukov@google.com> 11318L: kasan-dev@googlegroups.com 11319S: Maintained 11320F: Documentation/dev-tools/kfence.rst 11321F: arch/*/include/asm/kfence.h 11322F: include/linux/kfence.h 11323F: lib/Kconfig.kfence 11324F: mm/kfence/ 11325 11326KFIFO 11327M: Stefani Seibold <stefani@seibold.net> 11328S: Maintained 11329F: include/linux/kfifo.h 11330F: lib/kfifo.c 11331F: samples/kfifo/ 11332 11333KGDB / KDB /debug_core 11334M: Jason Wessel <jason.wessel@windriver.com> 11335M: Daniel Thompson <daniel.thompson@linaro.org> 11336R: Douglas Anderson <dianders@chromium.org> 11337L: kgdb-bugreport@lists.sourceforge.net 11338S: Maintained 11339W: http://kgdb.wiki.kernel.org/ 11340T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11341F: Documentation/dev-tools/kgdb.rst 11342F: drivers/misc/kgdbts.c 11343F: drivers/tty/serial/kgdboc.c 11344F: include/linux/kdb.h 11345F: include/linux/kgdb.h 11346F: kernel/debug/ 11347F: kernel/module/kdb.c 11348 11349KHADAS MCU MFD DRIVER 11350M: Neil Armstrong <narmstrong@baylibre.com> 11351L: linux-amlogic@lists.infradead.org 11352S: Maintained 11353F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11354F: drivers/mfd/khadas-mcu.c 11355F: include/linux/mfd/khadas-mcu.h 11356F: drivers/thermal/khadas_mcu_fan.c 11357 11358KMEMLEAK 11359M: Catalin Marinas <catalin.marinas@arm.com> 11360S: Maintained 11361F: Documentation/dev-tools/kmemleak.rst 11362F: include/linux/kmemleak.h 11363F: mm/kmemleak.c 11364F: samples/kmemleak/kmemleak-test.c 11365 11366KMOD KERNEL MODULE LOADER - USERMODE HELPER 11367M: Luis Chamberlain <mcgrof@kernel.org> 11368L: linux-kernel@vger.kernel.org 11369L: linux-modules@vger.kernel.org 11370S: Maintained 11371F: include/linux/kmod.h 11372F: kernel/kmod.c 11373F: lib/test_kmod.c 11374F: tools/testing/selftests/kmod/ 11375 11376KPROBES 11377M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11378M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11379M: "David S. Miller" <davem@davemloft.net> 11380M: Masami Hiramatsu <mhiramat@kernel.org> 11381S: Maintained 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11383F: Documentation/trace/kprobes.rst 11384F: include/asm-generic/kprobes.h 11385F: include/linux/kprobes.h 11386F: kernel/kprobes.c 11387F: lib/test_kprobes.c 11388F: samples/kprobes 11389 11390KS0108 LCD CONTROLLER DRIVER 11391M: Miguel Ojeda <ojeda@kernel.org> 11392S: Maintained 11393F: Documentation/admin-guide/auxdisplay/ks0108.rst 11394F: drivers/auxdisplay/ks0108.c 11395F: include/linux/ks0108.h 11396 11397KTD253 BACKLIGHT DRIVER 11398M: Linus Walleij <linus.walleij@linaro.org> 11399S: Maintained 11400F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11401F: drivers/video/backlight/ktd253-backlight.c 11402 11403KTEST 11404M: Steven Rostedt <rostedt@goodmis.org> 11405M: John Hawley <warthog9@eaglescrag.net> 11406S: Maintained 11407F: tools/testing/ktest 11408 11409L3MDEV 11410M: David Ahern <dsahern@kernel.org> 11411L: netdev@vger.kernel.org 11412S: Maintained 11413F: include/net/l3mdev.h 11414F: net/l3mdev 11415 11416LANDLOCK SECURITY MODULE 11417M: Mickaël Salaün <mic@digikod.net> 11418L: linux-security-module@vger.kernel.org 11419S: Supported 11420W: https://landlock.io 11421T: git https://github.com/landlock-lsm/linux.git 11422F: Documentation/security/landlock.rst 11423F: Documentation/userspace-api/landlock.rst 11424F: include/uapi/linux/landlock.h 11425F: samples/landlock/ 11426F: security/landlock/ 11427F: tools/testing/selftests/landlock/ 11428K: landlock 11429K: LANDLOCK 11430 11431LANTIQ / INTEL Ethernet drivers 11432M: Hauke Mehrtens <hauke@hauke-m.de> 11433L: netdev@vger.kernel.org 11434S: Maintained 11435F: drivers/net/dsa/lantiq_gswip.c 11436F: drivers/net/dsa/lantiq_pce.h 11437F: drivers/net/ethernet/lantiq_xrx200.c 11438F: net/dsa/tag_gswip.c 11439 11440LANTIQ MIPS ARCHITECTURE 11441M: John Crispin <john@phrozen.org> 11442L: linux-mips@vger.kernel.org 11443S: Maintained 11444F: arch/mips/lantiq 11445F: drivers/soc/lantiq 11446 11447LASI 53c700 driver for PARISC 11448M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11449L: linux-scsi@vger.kernel.org 11450S: Maintained 11451F: Documentation/scsi/53c700.rst 11452F: drivers/scsi/53c700* 11453 11454LEAKING_ADDRESSES 11455M: Tobin C. Harding <me@tobin.cc> 11456M: Tycho Andersen <tycho@tycho.pizza> 11457L: linux-hardening@vger.kernel.org 11458S: Maintained 11459T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11460F: scripts/leaking_addresses.pl 11461 11462LED SUBSYSTEM 11463M: Pavel Machek <pavel@ucw.cz> 11464L: linux-leds@vger.kernel.org 11465S: Maintained 11466T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11467F: Documentation/devicetree/bindings/leds/ 11468F: drivers/leds/ 11469F: include/linux/leds.h 11470 11471LEGACY EEPROM DRIVER 11472M: Jean Delvare <jdelvare@suse.com> 11473S: Maintained 11474F: Documentation/misc-devices/eeprom.rst 11475F: drivers/misc/eeprom/eeprom.c 11476 11477LEGO MINDSTORMS EV3 11478R: David Lechner <david@lechnology.com> 11479S: Maintained 11480F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11481F: arch/arm/boot/dts/da850-lego-ev3.dts 11482F: drivers/power/supply/lego_ev3_battery.c 11483 11484LEGO USB Tower driver 11485M: Juergen Stuber <starblue@users.sourceforge.net> 11486L: legousb-devel@lists.sourceforge.net 11487S: Maintained 11488W: http://legousb.sourceforge.net/ 11489F: drivers/usb/misc/legousbtower.c 11490 11491LETSKETCH HID TABLET DRIVER 11492M: Hans de Goede <hdegoede@redhat.com> 11493L: linux-input@vger.kernel.org 11494S: Maintained 11495T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11496F: drivers/hid/hid-letsketch.c 11497 11498LG LAPTOP EXTRAS 11499M: Matan Ziv-Av <matan@svgalib.org> 11500L: platform-driver-x86@vger.kernel.org 11501S: Maintained 11502F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11503F: Documentation/admin-guide/laptops/lg-laptop.rst 11504F: drivers/platform/x86/lg-laptop.c 11505 11506LG2160 MEDIA DRIVER 11507M: Michael Krufky <mkrufky@linuxtv.org> 11508L: linux-media@vger.kernel.org 11509S: Maintained 11510W: https://linuxtv.org 11511W: http://github.com/mkrufky 11512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11513T: git git://linuxtv.org/mkrufky/tuners.git 11514F: drivers/media/dvb-frontends/lg2160.* 11515 11516LGDT3305 MEDIA DRIVER 11517M: Michael Krufky <mkrufky@linuxtv.org> 11518L: linux-media@vger.kernel.org 11519S: Maintained 11520W: https://linuxtv.org 11521W: http://github.com/mkrufky 11522Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11523T: git git://linuxtv.org/mkrufky/tuners.git 11524F: drivers/media/dvb-frontends/lgdt3305.* 11525 11526LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11527M: Viresh Kumar <vireshk@kernel.org> 11528L: linux-ide@vger.kernel.org 11529S: Maintained 11530T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11531F: drivers/ata/pata_arasan_cf.c 11532F: include/linux/pata_arasan_cf_data.h 11533 11534LIBATA PATA DRIVERS 11535R: Sergey Shtylyov <s.shtylyov@omp.ru> 11536L: linux-ide@vger.kernel.org 11537F: drivers/ata/ata_*.c 11538F: drivers/ata/pata_*.c 11539 11540LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11541M: Linus Walleij <linus.walleij@linaro.org> 11542L: linux-ide@vger.kernel.org 11543S: Maintained 11544T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11545F: drivers/ata/pata_ftide010.c 11546F: drivers/ata/sata_gemini.c 11547F: drivers/ata/sata_gemini.h 11548 11549LIBATA SATA AHCI PLATFORM devices support 11550M: Hans de Goede <hdegoede@redhat.com> 11551M: Jens Axboe <axboe@kernel.dk> 11552L: linux-ide@vger.kernel.org 11553S: Maintained 11554T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11555F: drivers/ata/ahci_platform.c 11556F: drivers/ata/libahci_platform.c 11557F: include/linux/ahci_platform.h 11558 11559LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11560M: Mikael Pettersson <mikpelinux@gmail.com> 11561L: linux-ide@vger.kernel.org 11562S: Maintained 11563T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11564F: drivers/ata/sata_promise.* 11565 11566LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11567M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11568L: linux-ide@vger.kernel.org 11569S: Maintained 11570T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11571F: Documentation/ABI/testing/sysfs-ata 11572F: Documentation/devicetree/bindings/ata/ 11573F: drivers/ata/ 11574F: include/linux/ata.h 11575F: include/linux/libata.h 11576 11577LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11578M: Vishal Verma <vishal.l.verma@intel.com> 11579M: Dan Williams <dan.j.williams@intel.com> 11580M: Dave Jiang <dave.jiang@intel.com> 11581L: nvdimm@lists.linux.dev 11582S: Supported 11583Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11584P: Documentation/nvdimm/maintainer-entry-profile.rst 11585F: drivers/nvdimm/btt* 11586 11587LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11588M: Dan Williams <dan.j.williams@intel.com> 11589M: Vishal Verma <vishal.l.verma@intel.com> 11590M: Dave Jiang <dave.jiang@intel.com> 11591L: nvdimm@lists.linux.dev 11592S: Supported 11593Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11594P: Documentation/nvdimm/maintainer-entry-profile.rst 11595F: drivers/nvdimm/pmem* 11596 11597LIBNVDIMM: DEVICETREE BINDINGS 11598M: Oliver O'Halloran <oohall@gmail.com> 11599L: nvdimm@lists.linux.dev 11600S: Supported 11601Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11602F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11603F: drivers/nvdimm/of_pmem.c 11604 11605LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11606M: Dan Williams <dan.j.williams@intel.com> 11607M: Vishal Verma <vishal.l.verma@intel.com> 11608M: Dave Jiang <dave.jiang@intel.com> 11609M: Ira Weiny <ira.weiny@intel.com> 11610L: nvdimm@lists.linux.dev 11611S: Supported 11612Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11613P: Documentation/nvdimm/maintainer-entry-profile.rst 11614T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11615F: drivers/acpi/nfit/* 11616F: drivers/nvdimm/* 11617F: include/linux/libnvdimm.h 11618F: include/linux/nd.h 11619F: include/uapi/linux/ndctl.h 11620F: tools/testing/nvdimm/ 11621 11622LICENSES and SPDX stuff 11623M: Thomas Gleixner <tglx@linutronix.de> 11624M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11625L: linux-spdx@vger.kernel.org 11626S: Maintained 11627T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11628F: COPYING 11629F: Documentation/process/license-rules.rst 11630F: LICENSES/ 11631F: scripts/spdxcheck-test.sh 11632F: scripts/spdxcheck.py 11633 11634LINEAR RANGES HELPERS 11635M: Mark Brown <broonie@kernel.org> 11636R: Matti Vaittinen <mazziesaccount@gmail.com> 11637F: lib/linear_ranges.c 11638F: lib/test_linear_ranges.c 11639F: include/linux/linear_range.h 11640 11641LINUX FOR POWER MACINTOSH 11642M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11643L: linuxppc-dev@lists.ozlabs.org 11644S: Odd Fixes 11645F: arch/powerpc/platforms/powermac/ 11646F: drivers/macintosh/ 11647 11648LINUX FOR POWERPC (32-BIT AND 64-BIT) 11649M: Michael Ellerman <mpe@ellerman.id.au> 11650R: Nicholas Piggin <npiggin@gmail.com> 11651R: Christophe Leroy <christophe.leroy@csgroup.eu> 11652L: linuxppc-dev@lists.ozlabs.org 11653S: Supported 11654W: https://github.com/linuxppc/wiki/wiki 11655Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11656T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11657F: Documentation/ABI/stable/sysfs-firmware-opal-* 11658F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11659F: Documentation/devicetree/bindings/powerpc/ 11660F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11661F: Documentation/powerpc/ 11662F: arch/powerpc/ 11663F: drivers/*/*/*pasemi* 11664F: drivers/*/*pasemi* 11665F: drivers/char/tpm/tpm_ibmvtpm* 11666F: drivers/crypto/nx/ 11667F: drivers/crypto/vmx/ 11668F: drivers/i2c/busses/i2c-opal.c 11669F: drivers/net/ethernet/ibm/ibmveth.* 11670F: drivers/net/ethernet/ibm/ibmvnic.* 11671F: drivers/pci/hotplug/pnv_php.c 11672F: drivers/pci/hotplug/rpa* 11673F: drivers/rtc/rtc-opal.c 11674F: drivers/scsi/ibmvscsi/ 11675F: drivers/tty/hvc/hvc_opal.c 11676F: drivers/watchdog/wdrtas.c 11677F: tools/testing/selftests/powerpc 11678N: /pmac 11679N: powermac 11680N: powernv 11681N: [^a-z0-9]ps3 11682N: pseries 11683 11684LINUX FOR POWERPC EMBEDDED MPC5XXX 11685M: Anatolij Gustschin <agust@denx.de> 11686L: linuxppc-dev@lists.ozlabs.org 11687S: Odd Fixes 11688F: arch/powerpc/platforms/512x/ 11689F: arch/powerpc/platforms/52xx/ 11690 11691LINUX FOR POWERPC EMBEDDED PPC4XX 11692L: linuxppc-dev@lists.ozlabs.org 11693S: Orphan 11694F: arch/powerpc/platforms/40x/ 11695F: arch/powerpc/platforms/44x/ 11696 11697LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11698M: Scott Wood <oss@buserror.net> 11699L: linuxppc-dev@lists.ozlabs.org 11700S: Odd fixes 11701T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11702F: Documentation/devicetree/bindings/powerpc/fsl/ 11703F: arch/powerpc/platforms/83xx/ 11704F: arch/powerpc/platforms/85xx/ 11705 11706LINUX FOR POWERPC EMBEDDED PPC8XX 11707M: Christophe Leroy <christophe.leroy@csgroup.eu> 11708L: linuxppc-dev@lists.ozlabs.org 11709S: Maintained 11710F: arch/powerpc/platforms/8xx/ 11711 11712LINUX KERNEL DUMP TEST MODULE (LKDTM) 11713M: Kees Cook <keescook@chromium.org> 11714S: Maintained 11715F: drivers/misc/lkdtm/* 11716F: tools/testing/selftests/lkdtm/* 11717 11718LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11719M: Alan Stern <stern@rowland.harvard.edu> 11720M: Andrea Parri <parri.andrea@gmail.com> 11721M: Will Deacon <will@kernel.org> 11722M: Peter Zijlstra <peterz@infradead.org> 11723M: Boqun Feng <boqun.feng@gmail.com> 11724M: Nicholas Piggin <npiggin@gmail.com> 11725M: David Howells <dhowells@redhat.com> 11726M: Jade Alglave <j.alglave@ucl.ac.uk> 11727M: Luc Maranget <luc.maranget@inria.fr> 11728M: "Paul E. McKenney" <paulmck@kernel.org> 11729R: Akira Yokosawa <akiyks@gmail.com> 11730R: Daniel Lustig <dlustig@nvidia.com> 11731R: Joel Fernandes <joel@joelfernandes.org> 11732L: linux-kernel@vger.kernel.org 11733L: linux-arch@vger.kernel.org 11734S: Supported 11735T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11736F: Documentation/atomic_bitops.txt 11737F: Documentation/atomic_t.txt 11738F: Documentation/core-api/refcount-vs-atomic.rst 11739F: Documentation/litmus-tests/ 11740F: Documentation/memory-barriers.txt 11741F: tools/memory-model/ 11742 11743LIS3LV02D ACCELEROMETER DRIVER 11744M: Eric Piel <eric.piel@tremplin-utc.net> 11745S: Maintained 11746F: Documentation/misc-devices/lis3lv02d.rst 11747F: drivers/misc/lis3lv02d/ 11748F: drivers/platform/x86/hp_accel.c 11749 11750LIST KUNIT TEST 11751M: David Gow <davidgow@google.com> 11752L: linux-kselftest@vger.kernel.org 11753L: kunit-dev@googlegroups.com 11754S: Maintained 11755F: lib/list-test.c 11756 11757LITEX PLATFORM 11758M: Karol Gugala <kgugala@antmicro.com> 11759M: Mateusz Holenko <mholenko@antmicro.com> 11760M: Gabriel Somlo <gsomlo@gmail.com> 11761M: Joel Stanley <joel@jms.id.au> 11762S: Maintained 11763F: Documentation/devicetree/bindings/*/litex,*.yaml 11764F: arch/openrisc/boot/dts/or1klitex.dts 11765F: include/linux/litex.h 11766F: drivers/tty/serial/liteuart.c 11767F: drivers/soc/litex/* 11768F: drivers/net/ethernet/litex/* 11769F: drivers/mmc/host/litex_mmc.c 11770N: litex 11771 11772LIVE PATCHING 11773M: Josh Poimboeuf <jpoimboe@kernel.org> 11774M: Jiri Kosina <jikos@kernel.org> 11775M: Miroslav Benes <mbenes@suse.cz> 11776M: Petr Mladek <pmladek@suse.com> 11777R: Joe Lawrence <joe.lawrence@redhat.com> 11778L: live-patching@vger.kernel.org 11779S: Maintained 11780T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11781F: Documentation/ABI/testing/sysfs-kernel-livepatch 11782F: Documentation/livepatch/ 11783F: arch/powerpc/include/asm/livepatch.h 11784F: include/linux/livepatch.h 11785F: kernel/livepatch/ 11786F: kernel/module/livepatch.c 11787F: lib/livepatch/ 11788F: samples/livepatch/ 11789F: tools/testing/selftests/livepatch/ 11790 11791LLC (802.2) 11792L: netdev@vger.kernel.org 11793S: Odd fixes 11794F: include/linux/llc.h 11795F: include/net/llc* 11796F: include/uapi/linux/llc.h 11797F: net/llc/ 11798 11799LM73 HARDWARE MONITOR DRIVER 11800M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11801L: linux-hwmon@vger.kernel.org 11802S: Maintained 11803F: drivers/hwmon/lm73.c 11804 11805LM78 HARDWARE MONITOR DRIVER 11806M: Jean Delvare <jdelvare@suse.com> 11807L: linux-hwmon@vger.kernel.org 11808S: Maintained 11809F: Documentation/hwmon/lm78.rst 11810F: drivers/hwmon/lm78.c 11811 11812LM83 HARDWARE MONITOR DRIVER 11813M: Jean Delvare <jdelvare@suse.com> 11814L: linux-hwmon@vger.kernel.org 11815S: Maintained 11816F: Documentation/hwmon/lm83.rst 11817F: drivers/hwmon/lm83.c 11818 11819LM90 HARDWARE MONITOR DRIVER 11820M: Jean Delvare <jdelvare@suse.com> 11821L: linux-hwmon@vger.kernel.org 11822S: Maintained 11823F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11824F: Documentation/hwmon/lm90.rst 11825F: drivers/hwmon/lm90.c 11826F: include/dt-bindings/thermal/lm90.h 11827 11828LM95234 HARDWARE MONITOR DRIVER 11829M: Guenter Roeck <linux@roeck-us.net> 11830L: linux-hwmon@vger.kernel.org 11831S: Maintained 11832F: Documentation/hwmon/lm95234.rst 11833F: drivers/hwmon/lm95234.c 11834 11835LME2510 MEDIA DRIVER 11836M: Malcolm Priestley <tvboxspy@gmail.com> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11841F: drivers/media/usb/dvb-usb-v2/lmedm04* 11842 11843LOADPIN SECURITY MODULE 11844M: Kees Cook <keescook@chromium.org> 11845S: Supported 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11847F: Documentation/admin-guide/LSM/LoadPin.rst 11848F: security/loadpin/ 11849 11850LOCKING PRIMITIVES 11851M: Peter Zijlstra <peterz@infradead.org> 11852M: Ingo Molnar <mingo@redhat.com> 11853M: Will Deacon <will@kernel.org> 11854R: Waiman Long <longman@redhat.com> 11855R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11856L: linux-kernel@vger.kernel.org 11857S: Maintained 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11859F: Documentation/locking/ 11860F: arch/*/include/asm/spinlock*.h 11861F: include/linux/lockdep.h 11862F: include/linux/mutex*.h 11863F: include/linux/rwlock*.h 11864F: include/linux/rwsem*.h 11865F: include/linux/seqlock.h 11866F: include/linux/spinlock*.h 11867F: kernel/locking/ 11868F: lib/locking*.[ch] 11869X: kernel/locking/locktorture.c 11870 11871LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11872M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11873L: linux-ntfs-dev@lists.sourceforge.net 11874S: Maintained 11875W: http://www.linux-ntfs.org/content/view/19/37/ 11876F: Documentation/admin-guide/ldm.rst 11877F: block/partitions/ldm.* 11878 11879LOGITECH HID GAMING KEYBOARDS 11880M: Hans de Goede <hdegoede@redhat.com> 11881L: linux-input@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11884F: drivers/hid/hid-lg-g15.c 11885 11886LONTIUM LT8912B MIPI TO HDMI BRIDGE 11887M: Adrien Grassein <adrien.grassein@gmail.com> 11888S: Maintained 11889F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11890F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11891 11892LOONGARCH 11893M: Huacai Chen <chenhuacai@kernel.org> 11894R: WANG Xuerui <kernel@xen0n.name> 11895L: loongarch@lists.linux.dev 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11898F: arch/loongarch/ 11899F: drivers/*/*loongarch* 11900F: Documentation/loongarch/ 11901F: Documentation/translations/zh_CN/loongarch/ 11902 11903LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11904M: Sathya Prakash <sathya.prakash@broadcom.com> 11905M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11906M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11907L: MPT-FusionLinux.pdl@broadcom.com 11908L: linux-scsi@vger.kernel.org 11909S: Supported 11910W: http://www.avagotech.com/support/ 11911F: drivers/message/fusion/ 11912F: drivers/scsi/mpt3sas/ 11913 11914LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11915M: Matthew Wilcox <willy@infradead.org> 11916L: linux-scsi@vger.kernel.org 11917S: Maintained 11918F: drivers/scsi/sym53c8xx_2/ 11919 11920LTC1660 DAC DRIVER 11921M: Marcus Folkesson <marcus.folkesson@gmail.com> 11922L: linux-iio@vger.kernel.org 11923S: Maintained 11924F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11925F: drivers/iio/dac/ltc1660.c 11926 11927LTC2688 IIO DAC DRIVER 11928M: Nuno Sá <nuno.sa@analog.com> 11929L: linux-iio@vger.kernel.org 11930S: Supported 11931W: http://ez.analog.com/community/linux-device-drivers 11932F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11933F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11934F: drivers/iio/dac/ltc2688.c 11935 11936LTC2947 HARDWARE MONITOR DRIVER 11937M: Nuno Sá <nuno.sa@analog.com> 11938L: linux-hwmon@vger.kernel.org 11939S: Supported 11940W: https://ez.analog.com/linux-software-drivers 11941F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11942F: drivers/hwmon/ltc2947-core.c 11943F: drivers/hwmon/ltc2947-i2c.c 11944F: drivers/hwmon/ltc2947-spi.c 11945F: drivers/hwmon/ltc2947.h 11946 11947LTC2983 IIO TEMPERATURE DRIVER 11948M: Nuno Sá <nuno.sa@analog.com> 11949L: linux-iio@vger.kernel.org 11950S: Supported 11951W: https://ez.analog.com/linux-software-drivers 11952F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11953F: drivers/iio/temperature/ltc2983.c 11954 11955LTC4261 HARDWARE MONITOR DRIVER 11956M: Guenter Roeck <linux@roeck-us.net> 11957L: linux-hwmon@vger.kernel.org 11958S: Maintained 11959F: Documentation/hwmon/ltc4261.rst 11960F: drivers/hwmon/ltc4261.c 11961 11962LTC4306 I2C MULTIPLEXER DRIVER 11963M: Michael Hennerich <michael.hennerich@analog.com> 11964L: linux-i2c@vger.kernel.org 11965S: Supported 11966W: https://ez.analog.com/linux-software-drivers 11967F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11968F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11969 11970LTP (Linux Test Project) 11971M: Mike Frysinger <vapier@gentoo.org> 11972M: Cyril Hrubis <chrubis@suse.cz> 11973M: Wanlong Gao <wanlong.gao@gmail.com> 11974M: Jan Stancek <jstancek@redhat.com> 11975M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11976M: Alexey Kodanev <alexey.kodanev@oracle.com> 11977L: ltp@lists.linux.it (subscribers-only) 11978S: Maintained 11979W: http://linux-test-project.github.io/ 11980T: git git://github.com/linux-test-project/ltp.git 11981 11982LYNX 28G SERDES PHY DRIVER 11983M: Ioana Ciornei <ioana.ciornei@nxp.com> 11984L: netdev@vger.kernel.org 11985S: Supported 11986F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11987F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11988 11989LYNX PCS MODULE 11990M: Ioana Ciornei <ioana.ciornei@nxp.com> 11991L: netdev@vger.kernel.org 11992S: Supported 11993F: drivers/net/pcs/pcs-lynx.c 11994F: include/linux/pcs-lynx.h 11995 11996M68K ARCHITECTURE 11997M: Geert Uytterhoeven <geert@linux-m68k.org> 11998L: linux-m68k@lists.linux-m68k.org 11999S: Maintained 12000W: http://www.linux-m68k.org/ 12001T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12002F: arch/m68k/ 12003F: drivers/zorro/ 12004 12005M68K ON APPLE MACINTOSH 12006M: Joshua Thompson <funaho@jurai.org> 12007L: linux-m68k@lists.linux-m68k.org 12008S: Maintained 12009W: http://www.mac.linux-m68k.org/ 12010F: arch/m68k/mac/ 12011F: drivers/macintosh/adb-iop.c 12012F: drivers/macintosh/via-macii.c 12013 12014M68K ON HP9000/300 12015M: Philip Blundell <philb@gnu.org> 12016S: Maintained 12017W: http://www.tazenda.demon.co.uk/phil/linux-hp 12018F: arch/m68k/hp300/ 12019 12020M88DS3103 MEDIA DRIVER 12021M: Antti Palosaari <crope@iki.fi> 12022L: linux-media@vger.kernel.org 12023S: Maintained 12024W: https://linuxtv.org 12025W: http://palosaari.fi/linux/ 12026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12027T: git git://linuxtv.org/anttip/media_tree.git 12028F: drivers/media/dvb-frontends/m88ds3103* 12029 12030M88RS2000 MEDIA DRIVER 12031M: Malcolm Priestley <tvboxspy@gmail.com> 12032L: linux-media@vger.kernel.org 12033S: Maintained 12034W: https://linuxtv.org 12035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12036F: drivers/media/dvb-frontends/m88rs2000* 12037 12038MA901 MASTERKIT USB FM RADIO DRIVER 12039M: Alexey Klimov <klimov.linux@gmail.com> 12040L: linux-media@vger.kernel.org 12041S: Maintained 12042T: git git://linuxtv.org/media_tree.git 12043F: drivers/media/radio/radio-ma901.c 12044 12045MAC80211 12046M: Johannes Berg <johannes@sipsolutions.net> 12047L: linux-wireless@vger.kernel.org 12048S: Maintained 12049W: https://wireless.wiki.kernel.org/ 12050Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12052T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12053F: Documentation/networking/mac80211-injection.rst 12054F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12055F: drivers/net/wireless/mac80211_hwsim.[ch] 12056F: include/net/mac80211.h 12057F: net/mac80211/ 12058 12059MAILBOX API 12060M: Jassi Brar <jassisinghbrar@gmail.com> 12061L: linux-kernel@vger.kernel.org 12062S: Maintained 12063F: drivers/mailbox/ 12064F: include/linux/mailbox_client.h 12065F: include/linux/mailbox_controller.h 12066F: include/dt-bindings/mailbox/ 12067F: Documentation/devicetree/bindings/mailbox/ 12068 12069MAILBOX ARM MHUv2 12070M: Viresh Kumar <viresh.kumar@linaro.org> 12071M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12072L: linux-kernel@vger.kernel.org 12073S: Maintained 12074F: drivers/mailbox/arm_mhuv2.c 12075F: include/linux/mailbox/arm_mhuv2_message.h 12076F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12077 12078MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12079M: Jeremy Kerr <jk@codeconstruct.com.au> 12080M: Matt Johnston <matt@codeconstruct.com.au> 12081L: netdev@vger.kernel.org 12082S: Maintained 12083F: Documentation/networking/mctp.rst 12084F: drivers/net/mctp/ 12085F: include/net/mctp.h 12086F: include/net/mctpdevice.h 12087F: include/net/netns/mctp.h 12088F: net/mctp/ 12089 12090MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12091M: Michael Kerrisk <mtk.manpages@gmail.com> 12092L: linux-man@vger.kernel.org 12093S: Maintained 12094W: http://www.kernel.org/doc/man-pages 12095 12096MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12097M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12098L: linux-mips@vger.kernel.org 12099S: Maintained 12100F: arch/mips/boot/dts/img/pistachio* 12101 12102MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12103M: Andrew Lunn <andrew@lunn.ch> 12104M: Vivien Didelot <vivien.didelot@gmail.com> 12105L: netdev@vger.kernel.org 12106S: Maintained 12107F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12108F: Documentation/networking/devlink/mv88e6xxx.rst 12109F: drivers/net/dsa/mv88e6xxx/ 12110F: include/linux/dsa/mv88e6xxx.h 12111F: include/linux/platform_data/mv88e6xxx.h 12112 12113MARVELL ARMADA 3700 PHY DRIVERS 12114M: Miquel Raynal <miquel.raynal@bootlin.com> 12115S: Maintained 12116F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12117F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12118F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12119F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12120 12121MARVELL ARMADA 3700 SERIAL DRIVER 12122M: Pali Rohár <pali@kernel.org> 12123S: Maintained 12124F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12125F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12126F: drivers/tty/serial/mvebu-uart.c 12127 12128MARVELL ARMADA DRM SUPPORT 12129M: Russell King <linux@armlinux.org.uk> 12130S: Maintained 12131T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12132T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12133F: Documentation/devicetree/bindings/display/armada/ 12134F: drivers/gpu/drm/armada/ 12135F: include/uapi/drm/armada_drm.h 12136 12137MARVELL CRYPTO DRIVER 12138M: Boris Brezillon <bbrezillon@kernel.org> 12139M: Arnaud Ebalard <arno@natisbad.org> 12140M: Srujana Challa <schalla@marvell.com> 12141L: linux-crypto@vger.kernel.org 12142S: Maintained 12143F: drivers/crypto/marvell/ 12144F: include/linux/soc/marvell/octeontx2/ 12145 12146MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12147M: Mirko Lindner <mlindner@marvell.com> 12148M: Stephen Hemminger <stephen@networkplumber.org> 12149L: netdev@vger.kernel.org 12150S: Maintained 12151F: drivers/net/ethernet/marvell/sk* 12152 12153MARVELL LIBERTAS WIRELESS DRIVER 12154L: libertas-dev@lists.infradead.org 12155S: Orphan 12156F: drivers/net/wireless/marvell/libertas/ 12157 12158MARVELL MACCHIATOBIN SUPPORT 12159M: Russell King <linux@armlinux.org.uk> 12160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12161S: Maintained 12162F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12163 12164MARVELL MV643XX ETHERNET DRIVER 12165M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12166L: netdev@vger.kernel.org 12167S: Maintained 12168F: drivers/net/ethernet/marvell/mv643xx_eth.* 12169F: include/linux/mv643xx.h 12170 12171MARVELL MV88X3310 PHY DRIVER 12172M: Russell King <linux@armlinux.org.uk> 12173M: Marek Behún <kabel@kernel.org> 12174L: netdev@vger.kernel.org 12175S: Maintained 12176F: drivers/net/phy/marvell10g.c 12177 12178MARVELL MVEBU THERMAL DRIVER 12179M: Miquel Raynal <miquel.raynal@bootlin.com> 12180S: Maintained 12181F: drivers/thermal/armada_thermal.c 12182 12183MARVELL MVNETA ETHERNET DRIVER 12184M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12185L: netdev@vger.kernel.org 12186S: Maintained 12187F: drivers/net/ethernet/marvell/mvneta.* 12188 12189MARVELL MVPP2 ETHERNET DRIVER 12190M: Marcin Wojtas <mw@semihalf.com> 12191M: Russell King <linux@armlinux.org.uk> 12192L: netdev@vger.kernel.org 12193S: Maintained 12194F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12195F: drivers/net/ethernet/marvell/mvpp2/ 12196 12197MARVELL MWIFIEX WIRELESS DRIVER 12198M: Amitkumar Karwar <amitkarwar@gmail.com> 12199M: Ganapathi Bhat <ganapathi017@gmail.com> 12200M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12201M: Xinming Hu <huxinming820@gmail.com> 12202L: linux-wireless@vger.kernel.org 12203S: Maintained 12204F: drivers/net/wireless/marvell/mwifiex/ 12205 12206MARVELL MWL8K WIRELESS DRIVER 12207M: Lennert Buytenhek <buytenh@wantstofly.org> 12208L: linux-wireless@vger.kernel.org 12209S: Odd Fixes 12210F: drivers/net/wireless/marvell/mwl8k.c 12211 12212MARVELL NAND CONTROLLER DRIVER 12213M: Miquel Raynal <miquel.raynal@bootlin.com> 12214L: linux-mtd@lists.infradead.org 12215S: Maintained 12216F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12217F: drivers/mtd/nand/raw/marvell_nand.c 12218 12219MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12220M: Sunil Goutham <sgoutham@marvell.com> 12221M: Geetha sowjanya <gakula@marvell.com> 12222M: Subbaraya Sundeep <sbhatta@marvell.com> 12223M: hariprasad <hkelam@marvell.com> 12224L: netdev@vger.kernel.org 12225S: Supported 12226F: drivers/net/ethernet/marvell/octeontx2/nic/ 12227F: include/linux/soc/marvell/octeontx2/ 12228 12229MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12230M: Sunil Goutham <sgoutham@marvell.com> 12231M: Linu Cherian <lcherian@marvell.com> 12232M: Geetha sowjanya <gakula@marvell.com> 12233M: Jerin Jacob <jerinj@marvell.com> 12234M: hariprasad <hkelam@marvell.com> 12235M: Subbaraya Sundeep <sbhatta@marvell.com> 12236L: netdev@vger.kernel.org 12237S: Supported 12238F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12239F: drivers/net/ethernet/marvell/octeontx2/af/ 12240 12241MARVELL PRESTERA ETHERNET SWITCH DRIVER 12242M: Taras Chornyi <tchornyi@marvell.com> 12243S: Supported 12244W: https://github.com/Marvell-switching/switchdev-prestera 12245F: drivers/net/ethernet/marvell/prestera/ 12246 12247MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12248M: Nicolas Pitre <nico@fluxnic.net> 12249S: Odd Fixes 12250F: drivers/mmc/host/mvsdio.* 12251 12252MARVELL USB MDIO CONTROLLER DRIVER 12253M: Tobias Waldekranz <tobias@waldekranz.com> 12254L: netdev@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12257F: drivers/net/mdio/mdio-mvusb.c 12258 12259MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12260M: Hu Ziji <huziji@marvell.com> 12261L: linux-mmc@vger.kernel.org 12262S: Supported 12263F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12264F: drivers/mmc/host/sdhci-xenon* 12265 12266MARVELL OCTEON ENDPOINT DRIVER 12267M: Veerasenareddy Burru <vburru@marvell.com> 12268M: Abhijit Ayarekar <aayarekar@marvell.com> 12269L: netdev@vger.kernel.org 12270S: Supported 12271F: drivers/net/ethernet/marvell/octeon_ep 12272 12273MATROX FRAMEBUFFER DRIVER 12274L: linux-fbdev@vger.kernel.org 12275S: Orphan 12276F: drivers/video/fbdev/matrox/matroxfb_* 12277F: include/uapi/linux/matroxfb.h 12278 12279MAX15301 DRIVER 12280M: Daniel Nilsson <daniel.nilsson@flex.com> 12281L: linux-hwmon@vger.kernel.org 12282S: Maintained 12283F: Documentation/hwmon/max15301.rst 12284F: drivers/hwmon/pmbus/max15301.c 12285 12286MAX16065 HARDWARE MONITOR DRIVER 12287M: Guenter Roeck <linux@roeck-us.net> 12288L: linux-hwmon@vger.kernel.org 12289S: Maintained 12290F: Documentation/hwmon/max16065.rst 12291F: drivers/hwmon/max16065.c 12292 12293MAX2175 SDR TUNER DRIVER 12294M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12295L: linux-media@vger.kernel.org 12296S: Maintained 12297T: git git://linuxtv.org/media_tree.git 12298F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12299F: Documentation/userspace-api/media/drivers/max2175.rst 12300F: drivers/media/i2c/max2175* 12301F: include/uapi/linux/max2175.h 12302 12303MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12304L: linux-hwmon@vger.kernel.org 12305S: Orphan 12306F: Documentation/hwmon/max6650.rst 12307F: drivers/hwmon/max6650.c 12308 12309MAX6697 HARDWARE MONITOR DRIVER 12310M: Guenter Roeck <linux@roeck-us.net> 12311L: linux-hwmon@vger.kernel.org 12312S: Maintained 12313F: Documentation/devicetree/bindings/hwmon/max6697.txt 12314F: Documentation/hwmon/max6697.rst 12315F: drivers/hwmon/max6697.c 12316F: include/linux/platform_data/max6697.h 12317 12318MAX9286 QUAD GMSL DESERIALIZER DRIVER 12319M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12320M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12321M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12322M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12323L: linux-media@vger.kernel.org 12324S: Maintained 12325F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12326F: drivers/media/i2c/max9286.c 12327 12328MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12329M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12330L: linux-media@vger.kernel.org 12331S: Maintained 12332F: drivers/staging/media/max96712/max96712.c 12333 12334MAX9860 MONO AUDIO VOICE CODEC DRIVER 12335M: Peter Rosin <peda@axentia.se> 12336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12337S: Maintained 12338F: Documentation/devicetree/bindings/sound/max9860.txt 12339F: sound/soc/codecs/max9860.* 12340 12341MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12342M: Andreas Klinger <ak@it-klinger.de> 12343L: linux-iio@vger.kernel.org 12344S: Maintained 12345F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12346F: drivers/iio/proximity/mb1232.c 12347 12348MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12349R: Iskren Chernev <iskren.chernev@gmail.com> 12350R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12351R: Marek Szyprowski <m.szyprowski@samsung.com> 12352R: Matheus Castello <matheus@castello.eng.br> 12353L: linux-pm@vger.kernel.org 12354S: Maintained 12355F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12356F: drivers/power/supply/max17040_battery.c 12357 12358MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12359R: Hans de Goede <hdegoede@redhat.com> 12360R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12361R: Marek Szyprowski <m.szyprowski@samsung.com> 12362R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12363R: Purism Kernel Team <kernel@puri.sm> 12364L: linux-pm@vger.kernel.org 12365S: Maintained 12366F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12367F: drivers/power/supply/max17042_battery.c 12368 12369MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12370M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12371L: linux-kernel@vger.kernel.org 12372S: Maintained 12373F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12374F: drivers/regulator/max20086-regulator.c 12375 12376MAXIM MAX77650 PMIC MFD DRIVER 12377M: Bartosz Golaszewski <brgl@bgdev.pl> 12378L: linux-kernel@vger.kernel.org 12379S: Maintained 12380F: Documentation/devicetree/bindings/*/*max77650.yaml 12381F: Documentation/devicetree/bindings/*/max77650*.yaml 12382F: drivers/gpio/gpio-max77650.c 12383F: drivers/input/misc/max77650-onkey.c 12384F: drivers/leds/leds-max77650.c 12385F: drivers/mfd/max77650.c 12386F: drivers/power/supply/max77650-charger.c 12387F: drivers/regulator/max77650-regulator.c 12388F: include/linux/mfd/max77650.h 12389 12390MAXIM MAX77714 PMIC MFD DRIVER 12391M: Luca Ceresoli <luca@lucaceresoli.net> 12392S: Maintained 12393F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12394F: drivers/mfd/max77714.c 12395F: include/linux/mfd/max77714.h 12396 12397MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12398M: Javier Martinez Canillas <javier@dowhile0.org> 12399L: linux-kernel@vger.kernel.org 12400S: Supported 12401F: Documentation/devicetree/bindings/*/*max77802.yaml 12402F: drivers/regulator/max77802-regulator.c 12403F: include/dt-bindings/*/*max77802.h 12404 12405MAXIM MAX77976 BATTERY CHARGER 12406M: Luca Ceresoli <luca@lucaceresoli.net> 12407S: Supported 12408F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12409F: drivers/power/supply/max77976_charger.c 12410 12411MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12412M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12413M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12414L: linux-pm@vger.kernel.org 12415S: Supported 12416B: mailto:linux-samsung-soc@vger.kernel.org 12417F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12418F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12419F: drivers/power/supply/max14577_charger.c 12420F: drivers/power/supply/max77693_charger.c 12421 12422MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12423M: Chanwoo Choi <cw00.choi@samsung.com> 12424M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12425M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12426L: linux-kernel@vger.kernel.org 12427S: Supported 12428B: mailto:linux-samsung-soc@vger.kernel.org 12429F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12430F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12431F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12432F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12433F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12434F: drivers/*/*max77843.c 12435F: drivers/*/max14577*.c 12436F: drivers/*/max77686*.c 12437F: drivers/*/max77693*.c 12438F: drivers/clk/clk-max77686.c 12439F: drivers/extcon/extcon-max14577.c 12440F: drivers/extcon/extcon-max77693.c 12441F: drivers/rtc/rtc-max77686.c 12442F: include/linux/mfd/max14577*.h 12443F: include/linux/mfd/max77686*.h 12444F: include/linux/mfd/max77693*.h 12445 12446MAXIRADIO FM RADIO RECEIVER DRIVER 12447M: Hans Verkuil <hverkuil@xs4all.nl> 12448L: linux-media@vger.kernel.org 12449S: Maintained 12450W: https://linuxtv.org 12451T: git git://linuxtv.org/media_tree.git 12452F: drivers/media/radio/radio-maxiradio* 12453 12454MAXLINEAR ETHERNET PHY DRIVER 12455M: Xu Liang <lxu@maxlinear.com> 12456L: netdev@vger.kernel.org 12457S: Supported 12458F: drivers/net/phy/mxl-gpy.c 12459 12460MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12461R: Yasushi SHOJI <yashi@spacecubics.com> 12462L: linux-can@vger.kernel.org 12463S: Maintained 12464F: drivers/net/can/usb/mcba_usb.c 12465 12466MCAN MMIO DEVICE DRIVER 12467M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12468L: linux-can@vger.kernel.org 12469S: Maintained 12470F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12471F: drivers/net/can/m_can/m_can.c 12472F: drivers/net/can/m_can/m_can.h 12473F: drivers/net/can/m_can/m_can_platform.c 12474 12475MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12476M: Rishi Gupta <gupt21@gmail.com> 12477L: linux-i2c@vger.kernel.org 12478L: linux-input@vger.kernel.org 12479S: Maintained 12480F: drivers/hid/hid-mcp2221.c 12481 12482MCP251XFD SPI-CAN NETWORK DRIVER 12483M: Marc Kleine-Budde <mkl@pengutronix.de> 12484M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12485R: Thomas Kopp <thomas.kopp@microchip.com> 12486L: linux-can@vger.kernel.org 12487S: Maintained 12488F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12489F: drivers/net/can/spi/mcp251xfd/ 12490 12491MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12492M: Peter Rosin <peda@axentia.se> 12493L: linux-iio@vger.kernel.org 12494S: Maintained 12495F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12496F: drivers/iio/potentiometer/mcp4018.c 12497F: drivers/iio/potentiometer/mcp4531.c 12498 12499MCR20A IEEE-802.15.4 RADIO DRIVER 12500M: Xue Liu <liuxuenetmail@gmail.com> 12501L: linux-wpan@vger.kernel.org 12502S: Maintained 12503W: https://github.com/xueliu/mcr20a-linux 12504F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12505F: drivers/net/ieee802154/mcr20a.c 12506F: drivers/net/ieee802154/mcr20a.h 12507 12508MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12509M: William Breathitt Gray <william.gray@linaro.org> 12510L: linux-iio@vger.kernel.org 12511S: Maintained 12512F: drivers/iio/dac/cio-dac.c 12513 12514MEDIA CONTROLLER FRAMEWORK 12515M: Sakari Ailus <sakari.ailus@linux.intel.com> 12516M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12517L: linux-media@vger.kernel.org 12518S: Supported 12519W: https://www.linuxtv.org 12520T: git git://linuxtv.org/media_tree.git 12521F: drivers/media/mc/ 12522F: include/media/media-*.h 12523F: include/uapi/linux/media.h 12524 12525MEDIA DRIVER FOR FREESCALE IMX PXP 12526M: Philipp Zabel <p.zabel@pengutronix.de> 12527L: linux-media@vger.kernel.org 12528S: Maintained 12529T: git git://linuxtv.org/media_tree.git 12530F: drivers/media/platform/nxp/imx-pxp.[ch] 12531 12532MEDIA DRIVERS FOR ASCOT2E 12533M: Sergey Kozlov <serjk@netup.ru> 12534M: Abylay Ospan <aospan@netup.ru> 12535L: linux-media@vger.kernel.org 12536S: Supported 12537W: https://linuxtv.org 12538W: http://netup.tv/ 12539T: git git://linuxtv.org/media_tree.git 12540F: drivers/media/dvb-frontends/ascot2e* 12541 12542MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12543M: Jasmin Jessich <jasmin@anw.at> 12544L: linux-media@vger.kernel.org 12545S: Maintained 12546W: https://linuxtv.org 12547T: git git://linuxtv.org/media_tree.git 12548F: drivers/media/dvb-frontends/cxd2099* 12549 12550MEDIA DRIVERS FOR CXD2841ER 12551M: Sergey Kozlov <serjk@netup.ru> 12552M: Abylay Ospan <aospan@netup.ru> 12553L: linux-media@vger.kernel.org 12554S: Supported 12555W: https://linuxtv.org 12556W: http://netup.tv/ 12557T: git git://linuxtv.org/media_tree.git 12558F: drivers/media/dvb-frontends/cxd2841er* 12559 12560MEDIA DRIVERS FOR CXD2880 12561M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12562L: linux-media@vger.kernel.org 12563S: Supported 12564W: http://linuxtv.org/ 12565T: git git://linuxtv.org/media_tree.git 12566F: drivers/media/dvb-frontends/cxd2880/* 12567F: drivers/media/spi/cxd2880* 12568 12569MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12570L: linux-media@vger.kernel.org 12571S: Orphan 12572W: https://linuxtv.org 12573T: git git://linuxtv.org/media_tree.git 12574F: drivers/media/pci/ddbridge/* 12575 12576MEDIA DRIVERS FOR FREESCALE IMX 12577M: Steve Longerbeam <slongerbeam@gmail.com> 12578M: Philipp Zabel <p.zabel@pengutronix.de> 12579L: linux-media@vger.kernel.org 12580S: Maintained 12581T: git git://linuxtv.org/media_tree.git 12582F: Documentation/admin-guide/media/imx.rst 12583F: Documentation/devicetree/bindings/media/imx.txt 12584F: drivers/staging/media/imx/ 12585F: include/linux/imx-media.h 12586F: include/media/imx.h 12587 12588MEDIA DRIVERS FOR FREESCALE IMX7 12589M: Rui Miguel Silva <rmfrfs@gmail.com> 12590M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12591L: linux-media@vger.kernel.org 12592S: Maintained 12593T: git git://linuxtv.org/media_tree.git 12594F: Documentation/admin-guide/media/imx7.rst 12595F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12596F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12597F: drivers/media/platform/nxp/imx-mipi-csis.c 12598F: drivers/staging/media/imx/imx7-media-csi.c 12599 12600MEDIA DRIVERS FOR HELENE 12601M: Abylay Ospan <aospan@netup.ru> 12602L: linux-media@vger.kernel.org 12603S: Supported 12604W: https://linuxtv.org 12605W: http://netup.tv/ 12606T: git git://linuxtv.org/media_tree.git 12607F: drivers/media/dvb-frontends/helene* 12608 12609MEDIA DRIVERS FOR HORUS3A 12610M: Sergey Kozlov <serjk@netup.ru> 12611M: Abylay Ospan <aospan@netup.ru> 12612L: linux-media@vger.kernel.org 12613S: Supported 12614W: https://linuxtv.org 12615W: http://netup.tv/ 12616T: git git://linuxtv.org/media_tree.git 12617F: drivers/media/dvb-frontends/horus3a* 12618 12619MEDIA DRIVERS FOR LNBH25 12620M: Sergey Kozlov <serjk@netup.ru> 12621M: Abylay Ospan <aospan@netup.ru> 12622L: linux-media@vger.kernel.org 12623S: Supported 12624W: https://linuxtv.org 12625W: http://netup.tv/ 12626T: git git://linuxtv.org/media_tree.git 12627F: drivers/media/dvb-frontends/lnbh25* 12628 12629MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12630L: linux-media@vger.kernel.org 12631S: Orphan 12632W: https://linuxtv.org 12633T: git git://linuxtv.org/media_tree.git 12634F: drivers/media/dvb-frontends/mxl5xx* 12635 12636MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12637M: Sergey Kozlov <serjk@netup.ru> 12638M: Abylay Ospan <aospan@netup.ru> 12639L: linux-media@vger.kernel.org 12640S: Supported 12641W: https://linuxtv.org 12642W: http://netup.tv/ 12643T: git git://linuxtv.org/media_tree.git 12644F: drivers/media/pci/netup_unidvb/* 12645 12646MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12647M: Dmitry Osipenko <digetx@gmail.com> 12648L: linux-media@vger.kernel.org 12649L: linux-tegra@vger.kernel.org 12650S: Maintained 12651T: git git://linuxtv.org/media_tree.git 12652F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12653F: drivers/media/platform/nvidia/tegra-vde/ 12654 12655MEDIA DRIVERS FOR RENESAS - CEU 12656M: Jacopo Mondi <jacopo@jmondi.org> 12657L: linux-media@vger.kernel.org 12658L: linux-renesas-soc@vger.kernel.org 12659S: Supported 12660T: git git://linuxtv.org/media_tree.git 12661F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12662F: drivers/media/platform/renesas/renesas-ceu.c 12663F: include/media/drv-intf/renesas-ceu.h 12664 12665MEDIA DRIVERS FOR RENESAS - DRIF 12666M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12667L: linux-media@vger.kernel.org 12668L: linux-renesas-soc@vger.kernel.org 12669S: Supported 12670T: git git://linuxtv.org/media_tree.git 12671F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12672F: drivers/media/platform/renesas/rcar_drif.c 12673 12674MEDIA DRIVERS FOR RENESAS - FCP 12675M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12676L: linux-media@vger.kernel.org 12677L: linux-renesas-soc@vger.kernel.org 12678S: Supported 12679T: git git://linuxtv.org/media_tree.git 12680F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12681F: drivers/media/platform/renesas/rcar-fcp.c 12682F: include/media/rcar-fcp.h 12683 12684MEDIA DRIVERS FOR RENESAS - FDP1 12685M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12686L: linux-media@vger.kernel.org 12687L: linux-renesas-soc@vger.kernel.org 12688S: Supported 12689T: git git://linuxtv.org/media_tree.git 12690F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12691F: drivers/media/platform/renesas/rcar_fdp1.c 12692 12693MEDIA DRIVERS FOR RENESAS - VIN 12694M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12695L: linux-media@vger.kernel.org 12696L: linux-renesas-soc@vger.kernel.org 12697S: Supported 12698T: git git://linuxtv.org/media_tree.git 12699F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12700F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12701F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12702F: drivers/media/platform/renesas/rcar-isp.c 12703F: drivers/media/platform/renesas/rcar-vin/ 12704 12705MEDIA DRIVERS FOR RENESAS - VSP1 12706M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12707M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12708L: linux-media@vger.kernel.org 12709L: linux-renesas-soc@vger.kernel.org 12710S: Supported 12711T: git git://linuxtv.org/media_tree.git 12712F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12713F: drivers/media/platform/renesas/vsp1/ 12714 12715MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12716L: linux-media@vger.kernel.org 12717S: Orphan 12718W: https://linuxtv.org 12719T: git git://linuxtv.org/media_tree.git 12720F: drivers/media/dvb-frontends/stv0910* 12721 12722MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12723L: linux-media@vger.kernel.org 12724S: Orphan 12725W: https://linuxtv.org 12726T: git git://linuxtv.org/media_tree.git 12727F: drivers/media/dvb-frontends/stv6111* 12728 12729MEDIA DRIVERS FOR STM32 - DCMI 12730M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12731L: linux-media@vger.kernel.org 12732S: Supported 12733T: git git://linuxtv.org/media_tree.git 12734F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12735F: drivers/media/platform/st/stm32/stm32-dcmi.c 12736 12737MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12738M: Mauro Carvalho Chehab <mchehab@kernel.org> 12739L: linux-media@vger.kernel.org 12740S: Maintained 12741W: https://linuxtv.org 12742Q: http://patchwork.kernel.org/project/linux-media/list/ 12743T: git git://linuxtv.org/media_tree.git 12744F: Documentation/admin-guide/media/ 12745F: Documentation/devicetree/bindings/media/ 12746F: Documentation/driver-api/media/ 12747F: Documentation/userspace-api/media/ 12748F: drivers/media/ 12749F: drivers/staging/media/ 12750F: include/dt-bindings/media/ 12751F: include/linux/platform_data/media/ 12752F: include/media/ 12753F: include/uapi/linux/dvb/ 12754F: include/uapi/linux/ivtv* 12755F: include/uapi/linux/media.h 12756F: include/uapi/linux/meye.h 12757F: include/uapi/linux/uvcvideo.h 12758F: include/uapi/linux/v4l2-* 12759F: include/uapi/linux/videodev2.h 12760 12761MEDIATEK BLUETOOTH DRIVER 12762M: Sean Wang <sean.wang@mediatek.com> 12763L: linux-bluetooth@vger.kernel.org 12764L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12765S: Maintained 12766F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12767F: drivers/bluetooth/btmtkuart.c 12768 12769MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12770M: Sean Wang <sean.wang@mediatek.com> 12771L: linux-pm@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12774F: drivers/power/reset/mt6323-poweroff.c 12775 12776MEDIATEK CIR DRIVER 12777M: Sean Wang <sean.wang@mediatek.com> 12778S: Maintained 12779F: drivers/media/rc/mtk-cir.c 12780 12781MEDIATEK DMA DRIVER 12782M: Sean Wang <sean.wang@mediatek.com> 12783L: dmaengine@vger.kernel.org 12784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12785L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12786S: Maintained 12787F: Documentation/devicetree/bindings/dma/mtk-* 12788F: drivers/dma/mediatek/ 12789 12790MEDIATEK ETHERNET DRIVER 12791M: Felix Fietkau <nbd@nbd.name> 12792M: John Crispin <john@phrozen.org> 12793M: Sean Wang <sean.wang@mediatek.com> 12794M: Mark Lee <Mark-MC.Lee@mediatek.com> 12795L: netdev@vger.kernel.org 12796S: Maintained 12797F: drivers/net/ethernet/mediatek/ 12798 12799MEDIATEK I2C CONTROLLER DRIVER 12800M: Qii Wang <qii.wang@mediatek.com> 12801L: linux-i2c@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12804F: drivers/i2c/busses/i2c-mt65xx.c 12805 12806MEDIATEK IOMMU DRIVER 12807M: Yong Wu <yong.wu@mediatek.com> 12808L: iommu@lists.linux.dev 12809L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12810S: Supported 12811F: Documentation/devicetree/bindings/iommu/mediatek* 12812F: drivers/iommu/mtk_iommu* 12813F: include/dt-bindings/memory/mt*-port.h 12814 12815MEDIATEK JPEG DRIVER 12816M: Bin Liu <bin.liu@mediatek.com> 12817S: Supported 12818F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12819F: drivers/media/platform/mediatek/jpeg/ 12820 12821MEDIATEK MDP DRIVER 12822M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12823M: Houlong Wei <houlong.wei@mediatek.com> 12824M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12825S: Supported 12826F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12827F: drivers/media/platform/mediatek/mdp/ 12828F: drivers/media/platform/mediatek/vpu/ 12829 12830MEDIATEK MEDIA DRIVER 12831M: Tiffany Lin <tiffany.lin@mediatek.com> 12832M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12833M: Yunfei Dong <yunfei.dong@mediatek.com> 12834S: Supported 12835F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12836F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12837F: drivers/media/platform/mediatek/vcodec/ 12838F: drivers/media/platform/mediatek/vpu/ 12839 12840MEDIATEK MMC/SD/SDIO DRIVER 12841M: Chaotian Jing <chaotian.jing@mediatek.com> 12842S: Maintained 12843F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12844F: drivers/mmc/host/mtk-sd.c 12845 12846MEDIATEK MT76 WIRELESS LAN DRIVER 12847M: Felix Fietkau <nbd@nbd.name> 12848M: Lorenzo Bianconi <lorenzo@kernel.org> 12849M: Ryder Lee <ryder.lee@mediatek.com> 12850R: Shayne Chen <shayne.chen@mediatek.com> 12851R: Sean Wang <sean.wang@mediatek.com> 12852L: linux-wireless@vger.kernel.org 12853S: Maintained 12854F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12855F: drivers/net/wireless/mediatek/mt76/ 12856 12857MEDIATEK MT7601U WIRELESS LAN DRIVER 12858M: Jakub Kicinski <kuba@kernel.org> 12859L: linux-wireless@vger.kernel.org 12860S: Maintained 12861F: drivers/net/wireless/mediatek/mt7601u/ 12862 12863MEDIATEK MT7621 CLOCK DRIVER 12864M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12865S: Maintained 12866F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12867F: drivers/clk/ralink/clk-mt7621.c 12868 12869MEDIATEK MT7621/28/88 I2C DRIVER 12870M: Stefan Roese <sr@denx.de> 12871L: linux-i2c@vger.kernel.org 12872S: Maintained 12873F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12874F: drivers/i2c/busses/i2c-mt7621.c 12875 12876MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12877M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12878S: Maintained 12879F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12880F: drivers/pci/controller/pcie-mt7621.c 12881 12882MEDIATEK MT7621 PHY PCI DRIVER 12883M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12884S: Maintained 12885F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12886F: drivers/phy/ralink/phy-mt7621-pci.c 12887 12888MEDIATEK NAND CONTROLLER DRIVER 12889L: linux-mtd@lists.infradead.org 12890S: Orphan 12891F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12892F: drivers/mtd/nand/raw/mtk_* 12893 12894MEDIATEK PMIC LED DRIVER 12895M: Sean Wang <sean.wang@mediatek.com> 12896S: Maintained 12897F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12898F: drivers/leds/leds-mt6323.c 12899 12900MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12901M: Sean Wang <sean.wang@mediatek.com> 12902S: Maintained 12903F: drivers/char/hw_random/mtk-rng.c 12904 12905MEDIATEK SMI DRIVER 12906M: Yong Wu <yong.wu@mediatek.com> 12907L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12908S: Supported 12909F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12910F: drivers/memory/mtk-smi.c 12911F: include/soc/mediatek/smi.h 12912 12913MEDIATEK SWITCH DRIVER 12914M: Sean Wang <sean.wang@mediatek.com> 12915M: Landen Chao <Landen.Chao@mediatek.com> 12916M: DENG Qingfang <dqfext@gmail.com> 12917L: netdev@vger.kernel.org 12918S: Maintained 12919F: drivers/net/dsa/mt7530.* 12920F: net/dsa/tag_mtk.c 12921 12922MEDIATEK T7XX 5G WWAN MODEM DRIVER 12923M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12924M: Intel Corporation <linuxwwan@intel.com> 12925R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12926R: Liu Haijun <haijun.liu@mediatek.com> 12927R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12928R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12929L: netdev@vger.kernel.org 12930S: Supported 12931F: drivers/net/wwan/t7xx/ 12932 12933MEDIATEK USB3 DRD IP DRIVER 12934M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12935L: linux-usb@vger.kernel.org 12936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12937L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12938S: Maintained 12939F: Documentation/devicetree/bindings/usb/mediatek,* 12940F: drivers/usb/host/xhci-mtk* 12941F: drivers/usb/mtu3/ 12942 12943MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12944M: Peter Senna Tschudin <peter.senna@gmail.com> 12945M: Martin Donnelly <martin.donnelly@ge.com> 12946M: Martyn Welch <martyn.welch@collabora.co.uk> 12947S: Maintained 12948F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12949F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12950 12951MEGARAID SCSI/SAS DRIVERS 12952M: Kashyap Desai <kashyap.desai@broadcom.com> 12953M: Sumit Saxena <sumit.saxena@broadcom.com> 12954M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12955L: megaraidlinux.pdl@broadcom.com 12956L: linux-scsi@vger.kernel.org 12957S: Maintained 12958W: http://www.avagotech.com/support/ 12959F: Documentation/scsi/megaraid.rst 12960F: drivers/scsi/megaraid.* 12961F: drivers/scsi/megaraid/ 12962 12963MELEXIS MLX90614 DRIVER 12964M: Crt Mori <cmo@melexis.com> 12965L: linux-iio@vger.kernel.org 12966S: Supported 12967W: http://www.melexis.com 12968F: drivers/iio/temperature/mlx90614.c 12969 12970MELEXIS MLX90632 DRIVER 12971M: Crt Mori <cmo@melexis.com> 12972L: linux-iio@vger.kernel.org 12973S: Supported 12974W: http://www.melexis.com 12975F: drivers/iio/temperature/mlx90632.c 12976 12977MELFAS MIP4 TOUCHSCREEN DRIVER 12978M: Sangwon Jee <jeesw@melfas.com> 12979S: Supported 12980W: http://www.melfas.com 12981F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12982F: drivers/input/touchscreen/melfas_mip4.c 12983 12984MELLANOX BLUEFIELD I2C DRIVER 12985M: Khalil Blaiech <kblaiech@nvidia.com> 12986L: linux-i2c@vger.kernel.org 12987S: Supported 12988F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12989F: drivers/i2c/busses/i2c-mlxbf.c 12990 12991MELLANOX ETHERNET DRIVER (mlx4_en) 12992M: Tariq Toukan <tariqt@nvidia.com> 12993L: netdev@vger.kernel.org 12994S: Supported 12995W: http://www.mellanox.com 12996Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12997F: drivers/net/ethernet/mellanox/mlx4/en_* 12998 12999MELLANOX ETHERNET DRIVER (mlx5e) 13000M: Saeed Mahameed <saeedm@nvidia.com> 13001L: netdev@vger.kernel.org 13002S: Supported 13003W: http://www.mellanox.com 13004Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13005F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13006 13007MELLANOX ETHERNET INNOVA DRIVERS 13008R: Boris Pismenny <borisp@nvidia.com> 13009L: netdev@vger.kernel.org 13010S: Supported 13011W: http://www.mellanox.com 13012Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13013F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13014F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13015F: include/linux/mlx5/mlx5_ifc_fpga.h 13016 13017MELLANOX ETHERNET SWITCH DRIVERS 13018M: Ido Schimmel <idosch@nvidia.com> 13019M: Petr Machata <petrm@nvidia.com> 13020L: netdev@vger.kernel.org 13021S: Supported 13022W: http://www.mellanox.com 13023Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13024F: drivers/net/ethernet/mellanox/mlxsw/ 13025F: tools/testing/selftests/drivers/net/mlxsw/ 13026 13027MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13028M: mlxsw@nvidia.com 13029L: netdev@vger.kernel.org 13030S: Supported 13031W: http://www.mellanox.com 13032Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13033F: drivers/net/ethernet/mellanox/mlxfw/ 13034 13035MELLANOX HARDWARE PLATFORM SUPPORT 13036M: Hans de Goede <hdegoede@redhat.com> 13037M: Mark Gross <markgross@kernel.org> 13038M: Vadim Pasternak <vadimp@nvidia.com> 13039L: platform-driver-x86@vger.kernel.org 13040S: Supported 13041F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13042F: drivers/platform/mellanox/ 13043F: include/linux/platform_data/mlxreg.h 13044 13045MELLANOX MLX4 core VPI driver 13046M: Tariq Toukan <tariqt@nvidia.com> 13047L: netdev@vger.kernel.org 13048L: linux-rdma@vger.kernel.org 13049S: Supported 13050W: http://www.mellanox.com 13051Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13052F: drivers/net/ethernet/mellanox/mlx4/ 13053F: include/linux/mlx4/ 13054 13055MELLANOX MLX4 IB driver 13056M: Yishai Hadas <yishaih@nvidia.com> 13057L: linux-rdma@vger.kernel.org 13058S: Supported 13059W: http://www.mellanox.com 13060Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13061F: drivers/infiniband/hw/mlx4/ 13062F: include/linux/mlx4/ 13063F: include/uapi/rdma/mlx4-abi.h 13064 13065MELLANOX MLX5 core VPI driver 13066M: Saeed Mahameed <saeedm@nvidia.com> 13067M: Leon Romanovsky <leonro@nvidia.com> 13068L: netdev@vger.kernel.org 13069L: linux-rdma@vger.kernel.org 13070S: Supported 13071W: http://www.mellanox.com 13072Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13073F: Documentation/networking/device_drivers/ethernet/mellanox/ 13074F: drivers/net/ethernet/mellanox/mlx5/core/ 13075F: include/linux/mlx5/ 13076 13077MELLANOX MLX5 IB driver 13078M: Leon Romanovsky <leonro@nvidia.com> 13079L: linux-rdma@vger.kernel.org 13080S: Supported 13081W: http://www.mellanox.com 13082Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13083F: drivers/infiniband/hw/mlx5/ 13084F: include/linux/mlx5/ 13085F: include/uapi/rdma/mlx5-abi.h 13086 13087MELLANOX MLXCPLD I2C AND MUX DRIVER 13088M: Vadim Pasternak <vadimp@nvidia.com> 13089M: Michael Shych <michaelsh@nvidia.com> 13090L: linux-i2c@vger.kernel.org 13091S: Supported 13092F: Documentation/i2c/busses/i2c-mlxcpld.rst 13093F: drivers/i2c/busses/i2c-mlxcpld.c 13094F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13095 13096MELLANOX MLXCPLD LED DRIVER 13097M: Vadim Pasternak <vadimp@nvidia.com> 13098L: linux-leds@vger.kernel.org 13099S: Supported 13100F: Documentation/leds/leds-mlxcpld.rst 13101F: drivers/leds/leds-mlxcpld.c 13102F: drivers/leds/leds-mlxreg.c 13103 13104MELLANOX PLATFORM DRIVER 13105M: Vadim Pasternak <vadimp@nvidia.com> 13106L: platform-driver-x86@vger.kernel.org 13107S: Supported 13108F: drivers/platform/x86/mlx-platform.c 13109 13110MEMBARRIER SUPPORT 13111M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13112M: "Paul E. McKenney" <paulmck@kernel.org> 13113L: linux-kernel@vger.kernel.org 13114S: Supported 13115F: arch/powerpc/include/asm/membarrier.h 13116F: include/uapi/linux/membarrier.h 13117F: kernel/sched/membarrier.c 13118 13119MEMBLOCK 13120M: Mike Rapoport <rppt@kernel.org> 13121L: linux-mm@kvack.org 13122S: Maintained 13123F: Documentation/core-api/boot-time-mm.rst 13124F: include/linux/memblock.h 13125F: mm/memblock.c 13126F: tools/testing/memblock/ 13127 13128MEMORY CONTROLLER DRIVERS 13129M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13130L: linux-kernel@vger.kernel.org 13131S: Maintained 13132B: mailto:krzysztof.kozlowski@linaro.org 13133T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13134F: Documentation/devicetree/bindings/memory-controllers/ 13135F: drivers/memory/ 13136F: include/dt-bindings/memory/ 13137F: include/memory/ 13138 13139MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13140M: Dmitry Osipenko <digetx@gmail.com> 13141L: linux-pm@vger.kernel.org 13142L: linux-tegra@vger.kernel.org 13143T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13144S: Maintained 13145F: drivers/devfreq/tegra30-devfreq.c 13146 13147MEMORY MANAGEMENT 13148M: Andrew Morton <akpm@linux-foundation.org> 13149L: linux-mm@kvack.org 13150S: Maintained 13151W: http://www.linux-mm.org 13152T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13153T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13154F: include/linux/gfp.h 13155F: include/linux/gfp_types.h 13156F: include/linux/memory_hotplug.h 13157F: include/linux/mm.h 13158F: include/linux/mmzone.h 13159F: include/linux/pagewalk.h 13160F: include/linux/vmalloc.h 13161F: mm/ 13162F: tools/testing/selftests/vm/ 13163 13164MEMORY HOT(UN)PLUG 13165M: David Hildenbrand <david@redhat.com> 13166M: Oscar Salvador <osalvador@suse.de> 13167L: linux-mm@kvack.org 13168S: Maintained 13169F: Documentation/admin-guide/mm/memory-hotplug.rst 13170F: Documentation/core-api/memory-hotplug.rst 13171F: drivers/base/memory.c 13172F: include/linux/memory_hotplug.h 13173F: mm/memory_hotplug.c 13174F: tools/testing/selftests/memory-hotplug/ 13175 13176MEMORY TECHNOLOGY DEVICES (MTD) 13177M: Miquel Raynal <miquel.raynal@bootlin.com> 13178M: Richard Weinberger <richard@nod.at> 13179M: Vignesh Raghavendra <vigneshr@ti.com> 13180L: linux-mtd@lists.infradead.org 13181S: Maintained 13182W: http://www.linux-mtd.infradead.org/ 13183Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13184C: irc://irc.oftc.net/mtd 13185T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13186T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13187F: Documentation/devicetree/bindings/mtd/ 13188F: drivers/mtd/ 13189F: include/linux/mtd/ 13190F: include/uapi/mtd/ 13191 13192MEN A21 WATCHDOG DRIVER 13193M: Johannes Thumshirn <morbidrsa@gmail.com> 13194L: linux-watchdog@vger.kernel.org 13195S: Maintained 13196F: drivers/watchdog/mena21_wdt.c 13197 13198MEN CHAMELEON BUS (mcb) 13199M: Johannes Thumshirn <morbidrsa@gmail.com> 13200S: Maintained 13201F: Documentation/driver-api/men-chameleon-bus.rst 13202F: drivers/mcb/ 13203F: include/linux/mcb.h 13204 13205MEN F21BMC (Board Management Controller) 13206M: Andreas Werner <andreas.werner@men.de> 13207S: Supported 13208F: Documentation/hwmon/menf21bmc.rst 13209F: drivers/hwmon/menf21bmc_hwmon.c 13210F: drivers/leds/leds-menf21bmc.c 13211F: drivers/mfd/menf21bmc.c 13212F: drivers/watchdog/menf21bmc_wdt.c 13213 13214MEN Z069 WATCHDOG DRIVER 13215M: Johannes Thumshirn <jth@kernel.org> 13216L: linux-watchdog@vger.kernel.org 13217S: Maintained 13218F: drivers/watchdog/menz69_wdt.c 13219 13220MESON AO CEC DRIVER FOR AMLOGIC SOCS 13221M: Neil Armstrong <narmstrong@baylibre.com> 13222L: linux-media@vger.kernel.org 13223L: linux-amlogic@lists.infradead.org 13224S: Supported 13225W: http://linux-meson.com/ 13226T: git git://linuxtv.org/media_tree.git 13227F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13228F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13229F: drivers/media/cec/platform/meson/ao-cec.c 13230 13231MESON GE2D DRIVER FOR AMLOGIC SOCS 13232M: Neil Armstrong <narmstrong@baylibre.com> 13233L: linux-media@vger.kernel.org 13234L: linux-amlogic@lists.infradead.org 13235S: Supported 13236T: git git://linuxtv.org/media_tree.git 13237F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13238F: drivers/media/platform/amlogic/meson-ge2d/ 13239 13240MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13241M: Liang Yang <liang.yang@amlogic.com> 13242L: linux-mtd@lists.infradead.org 13243S: Maintained 13244F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13245F: drivers/mtd/nand/raw/meson_* 13246 13247MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13248M: Neil Armstrong <narmstrong@baylibre.com> 13249L: linux-media@vger.kernel.org 13250L: linux-amlogic@lists.infradead.org 13251S: Supported 13252T: git git://linuxtv.org/media_tree.git 13253F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13254F: drivers/staging/media/meson/vdec/ 13255 13256METHODE UDPU SUPPORT 13257M: Vladimir Vid <vladimir.vid@sartura.hr> 13258S: Maintained 13259F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13260 13261MHI BUS 13262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13263R: Hemant Kumar <quic_hemantk@quicinc.com> 13264L: mhi@lists.linux.dev 13265L: linux-arm-msm@vger.kernel.org 13266S: Maintained 13267T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13268F: Documentation/ABI/stable/sysfs-bus-mhi 13269F: Documentation/mhi/ 13270F: drivers/bus/mhi/ 13271F: include/linux/mhi.h 13272 13273MICROBLAZE ARCHITECTURE 13274M: Michal Simek <monstr@monstr.eu> 13275S: Supported 13276W: http://www.monstr.eu/fdt/ 13277T: git git://git.monstr.eu/linux-2.6-microblaze.git 13278F: arch/microblaze/ 13279 13280MICROCHIP AT91 DMA DRIVERS 13281M: Ludovic Desroches <ludovic.desroches@microchip.com> 13282M: Tudor Ambarus <tudor.ambarus@microchip.com> 13283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13284L: dmaengine@vger.kernel.org 13285S: Supported 13286F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13287F: drivers/dma/at_hdmac.c 13288F: drivers/dma/at_hdmac_regs.h 13289F: drivers/dma/at_xdmac.c 13290F: include/dt-bindings/dma/at91.h 13291 13292MICROCHIP AT91 SERIAL DRIVER 13293M: Richard Genoud <richard.genoud@gmail.com> 13294S: Maintained 13295F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13296F: drivers/tty/serial/atmel_serial.c 13297F: drivers/tty/serial/atmel_serial.h 13298 13299MICROCHIP AT91 USART MFD DRIVER 13300M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13301L: linux-kernel@vger.kernel.org 13302S: Supported 13303F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13304F: drivers/mfd/at91-usart.c 13305F: include/dt-bindings/mfd/at91-usart.h 13306 13307MICROCHIP AT91 USART SPI DRIVER 13308M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13309L: linux-spi@vger.kernel.org 13310S: Supported 13311F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13312F: drivers/spi/spi-at91-usart.c 13313 13314MICROCHIP AUDIO ASOC DRIVERS 13315M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13316L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13317S: Supported 13318F: sound/soc/atmel 13319 13320MICROCHIP CSI2DC DRIVER 13321M: Eugen Hristev <eugen.hristev@microchip.com> 13322L: linux-media@vger.kernel.org 13323S: Supported 13324F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13325F: drivers/media/platform/atmel/microchip-csi2dc.c 13326 13327MICROCHIP ECC DRIVER 13328M: Tudor Ambarus <tudor.ambarus@microchip.com> 13329L: linux-crypto@vger.kernel.org 13330S: Maintained 13331F: drivers/crypto/atmel-ecc.* 13332 13333MICROCHIP EIC DRIVER 13334M: Claudiu Beznea <claudiu.beznea@microchip.com> 13335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13336S: Supported 13337F: drivers/irqchip/irq-mchp-eic.c 13338 13339MICROCHIP I2C DRIVER 13340M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13341L: linux-i2c@vger.kernel.org 13342S: Supported 13343F: drivers/i2c/busses/i2c-at91-*.c 13344F: drivers/i2c/busses/i2c-at91.h 13345 13346MICROCHIP ISC DRIVER 13347M: Eugen Hristev <eugen.hristev@microchip.com> 13348L: linux-media@vger.kernel.org 13349S: Supported 13350F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13351F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13352F: drivers/media/platform/atmel/atmel-isc* 13353F: drivers/media/platform/atmel/atmel-sama*-isc* 13354F: include/linux/atmel-isc-media.h 13355 13356MICROCHIP ISI DRIVER 13357M: Eugen Hristev <eugen.hristev@microchip.com> 13358L: linux-media@vger.kernel.org 13359S: Supported 13360F: drivers/media/platform/atmel/atmel-isi.c 13361F: drivers/media/platform/atmel/atmel-isi.h 13362 13363MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13364M: Woojung Huh <woojung.huh@microchip.com> 13365M: UNGLinuxDriver@microchip.com 13366L: netdev@vger.kernel.org 13367S: Maintained 13368F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13369F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13370F: drivers/net/dsa/microchip/* 13371F: include/linux/platform_data/microchip-ksz.h 13372F: net/dsa/tag_ksz.c 13373 13374MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13375M: Arun Ramadoss <arun.ramadoss@microchip.com> 13376R: UNGLinuxDriver@microchip.com 13377L: netdev@vger.kernel.org 13378S: Maintained 13379F: drivers/net/phy/microchip_t1.c 13380 13381MICROCHIP LAN743X ETHERNET DRIVER 13382M: Bryan Whitehead <bryan.whitehead@microchip.com> 13383M: UNGLinuxDriver@microchip.com 13384L: netdev@vger.kernel.org 13385S: Maintained 13386F: drivers/net/ethernet/microchip/lan743x_* 13387 13388MICROCHIP LAN966X ETHERNET DRIVER 13389M: Horatiu Vultur <horatiu.vultur@microchip.com> 13390M: UNGLinuxDriver@microchip.com 13391L: netdev@vger.kernel.org 13392S: Maintained 13393F: drivers/net/ethernet/microchip/lan966x/* 13394 13395MICROCHIP LCDFB DRIVER 13396M: Nicolas Ferre <nicolas.ferre@microchip.com> 13397L: linux-fbdev@vger.kernel.org 13398S: Maintained 13399F: drivers/video/fbdev/atmel_lcdfb.c 13400F: include/video/atmel_lcdc.h 13401 13402MICROCHIP MCP16502 PMIC DRIVER 13403M: Claudiu Beznea <claudiu.beznea@microchip.com> 13404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13405S: Supported 13406F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13407F: drivers/regulator/mcp16502.c 13408 13409MICROCHIP MCP3911 ADC DRIVER 13410M: Marcus Folkesson <marcus.folkesson@gmail.com> 13411M: Kent Gustavsson <kent@minoris.se> 13412L: linux-iio@vger.kernel.org 13413S: Supported 13414F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13415F: drivers/iio/adc/mcp3911.c 13416 13417MICROCHIP MMC/SD/SDIO MCI DRIVER 13418M: Ludovic Desroches <ludovic.desroches@microchip.com> 13419S: Maintained 13420F: drivers/mmc/host/atmel-mci.c 13421 13422MICROCHIP NAND DRIVER 13423M: Tudor Ambarus <tudor.ambarus@microchip.com> 13424L: linux-mtd@lists.infradead.org 13425S: Supported 13426F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13427F: drivers/mtd/nand/raw/atmel/* 13428 13429MICROCHIP OTPC DRIVER 13430M: Claudiu Beznea <claudiu.beznea@microchip.com> 13431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13432S: Supported 13433F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13434F: drivers/nvmem/microchip-otpc.c 13435F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13436 13437MICROCHIP PWM DRIVER 13438M: Claudiu Beznea <claudiu.beznea@microchip.com> 13439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13440L: linux-pwm@vger.kernel.org 13441S: Supported 13442F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13443F: drivers/pwm/pwm-atmel.c 13444 13445MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13446M: Eugen Hristev <eugen.hristev@microchip.com> 13447L: linux-iio@vger.kernel.org 13448S: Supported 13449F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13450F: drivers/iio/adc/at91-sama5d2_adc.c 13451F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13452 13453MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13454M: Claudiu Beznea <claudiu.beznea@microchip.com> 13455S: Supported 13456F: drivers/power/reset/at91-sama5d2_shdwc.c 13457 13458MICROCHIP SPI DRIVER 13459M: Tudor Ambarus <tudor.ambarus@microchip.com> 13460S: Supported 13461F: drivers/spi/spi-atmel.* 13462 13463MICROCHIP SSC DRIVER 13464M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13466S: Supported 13467F: drivers/misc/atmel-ssc.c 13468F: include/linux/atmel-ssc.h 13469 13470MICROCHIP USB251XB DRIVER 13471M: Richard Leitner <richard.leitner@skidata.com> 13472L: linux-usb@vger.kernel.org 13473S: Maintained 13474F: Documentation/devicetree/bindings/usb/usb251xb.txt 13475F: drivers/usb/misc/usb251xb.c 13476 13477MICROCHIP USBA UDC DRIVER 13478M: Cristian Birsan <cristian.birsan@microchip.com> 13479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13480S: Supported 13481F: drivers/usb/gadget/udc/atmel_usba_udc.* 13482 13483MICROCHIP WILC1000 WIFI DRIVER 13484M: Ajay Singh <ajay.kathat@microchip.com> 13485M: Claudiu Beznea <claudiu.beznea@microchip.com> 13486L: linux-wireless@vger.kernel.org 13487S: Supported 13488F: drivers/net/wireless/microchip/wilc1000/ 13489 13490MICROSEMI MIPS SOCS 13491M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13492M: UNGLinuxDriver@microchip.com 13493L: linux-mips@vger.kernel.org 13494S: Supported 13495F: Documentation/devicetree/bindings/mips/mscc.txt 13496F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13497F: arch/mips/boot/dts/mscc/ 13498F: arch/mips/configs/generic/board-ocelot.config 13499F: arch/mips/generic/board-ocelot.c 13500 13501MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13502M: Don Brace <don.brace@microchip.com> 13503L: storagedev@microchip.com 13504L: linux-scsi@vger.kernel.org 13505S: Supported 13506F: Documentation/scsi/smartpqi.rst 13507F: drivers/scsi/smartpqi/Kconfig 13508F: drivers/scsi/smartpqi/Makefile 13509F: drivers/scsi/smartpqi/smartpqi*.[ch] 13510F: include/linux/cciss*.h 13511F: include/uapi/linux/cciss*.h 13512 13513MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13514M: Maximilian Luz <luzmaximilian@gmail.com> 13515L: platform-driver-x86@vger.kernel.org 13516S: Maintained 13517F: drivers/platform/surface/surface_aggregator_tabletsw.c 13518 13519MICROSOFT SURFACE BATTERY AND AC DRIVERS 13520M: Maximilian Luz <luzmaximilian@gmail.com> 13521L: linux-pm@vger.kernel.org 13522L: platform-driver-x86@vger.kernel.org 13523S: Maintained 13524F: drivers/power/supply/surface_battery.c 13525F: drivers/power/supply/surface_charger.c 13526 13527MICROSOFT SURFACE DTX DRIVER 13528M: Maximilian Luz <luzmaximilian@gmail.com> 13529L: platform-driver-x86@vger.kernel.org 13530S: Maintained 13531F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13532F: drivers/platform/surface/surface_dtx.c 13533F: include/uapi/linux/surface_aggregator/dtx.h 13534 13535MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13536M: Maximilian Luz <luzmaximilian@gmail.com> 13537L: platform-driver-x86@vger.kernel.org 13538S: Maintained 13539F: drivers/platform/surface/surface_gpe.c 13540 13541MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13542M: Hans de Goede <hdegoede@redhat.com> 13543M: Mark Gross <markgross@kernel.org> 13544M: Maximilian Luz <luzmaximilian@gmail.com> 13545L: platform-driver-x86@vger.kernel.org 13546S: Maintained 13547T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13548F: drivers/platform/surface/ 13549 13550MICROSOFT SURFACE HID TRANSPORT DRIVER 13551M: Maximilian Luz <luzmaximilian@gmail.com> 13552L: linux-input@vger.kernel.org 13553L: platform-driver-x86@vger.kernel.org 13554S: Maintained 13555F: drivers/hid/surface-hid/ 13556 13557MICROSOFT SURFACE HOT-PLUG DRIVER 13558M: Maximilian Luz <luzmaximilian@gmail.com> 13559L: platform-driver-x86@vger.kernel.org 13560S: Maintained 13561F: drivers/platform/surface/surface_hotplug.c 13562 13563MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13564M: Maximilian Luz <luzmaximilian@gmail.com> 13565L: platform-driver-x86@vger.kernel.org 13566S: Maintained 13567F: drivers/platform/surface/surface_platform_profile.c 13568 13569MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13570M: Chen Yu <yu.c.chen@intel.com> 13571L: platform-driver-x86@vger.kernel.org 13572S: Supported 13573F: drivers/platform/surface/surfacepro3_button.c 13574 13575MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13576M: Maximilian Luz <luzmaximilian@gmail.com> 13577L: platform-driver-x86@vger.kernel.org 13578S: Maintained 13579W: https://github.com/linux-surface/surface-aggregator-module 13580C: irc://irc.libera.chat/linux-surface 13581F: Documentation/driver-api/surface_aggregator/ 13582F: drivers/platform/surface/aggregator/ 13583F: drivers/platform/surface/surface_acpi_notify.c 13584F: drivers/platform/surface/surface_aggregator_cdev.c 13585F: drivers/platform/surface/surface_aggregator_registry.c 13586F: include/linux/surface_acpi_notify.h 13587F: include/linux/surface_aggregator/ 13588F: include/uapi/linux/surface_aggregator/ 13589 13590MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13591M: Maximilian Luz <luzmaximilian@gmail.com> 13592L: platform-driver-x86@vger.kernel.org 13593S: Maintained 13594F: drivers/platform/surface/surface_aggregator_hub.c 13595 13596MICROTEK X6 SCANNER 13597M: Oliver Neukum <oliver@neukum.org> 13598S: Maintained 13599F: drivers/usb/image/microtek.* 13600 13601MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13602M: Luka Kovacic <luka.kovacic@sartura.hr> 13603M: Luka Perkov <luka.perkov@sartura.hr> 13604S: Maintained 13605F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13606F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13607F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13608F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13609F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13610F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13611 13612MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13613M: Sakari Ailus <sakari.ailus@linux.intel.com> 13614L: linux-media@vger.kernel.org 13615S: Maintained 13616F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13617F: Documentation/driver-api/media/drivers/ccs/ 13618F: Documentation/userspace-api/media/drivers/ccs.rst 13619F: drivers/media/i2c/ccs-pll.c 13620F: drivers/media/i2c/ccs-pll.h 13621F: drivers/media/i2c/ccs/ 13622F: include/uapi/linux/ccs.h 13623F: include/uapi/linux/smiapp.h 13624 13625MIPS 13626M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13627L: linux-mips@vger.kernel.org 13628S: Maintained 13629W: http://www.linux-mips.org/ 13630Q: https://patchwork.kernel.org/project/linux-mips/list/ 13631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13632F: Documentation/devicetree/bindings/mips/ 13633F: Documentation/mips/ 13634F: arch/mips/ 13635F: drivers/platform/mips/ 13636F: include/dt-bindings/mips/ 13637 13638MIPS BOSTON DEVELOPMENT BOARD 13639M: Paul Burton <paulburton@kernel.org> 13640L: linux-mips@vger.kernel.org 13641S: Maintained 13642F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13643F: arch/mips/boot/dts/img/boston.dts 13644F: arch/mips/configs/generic/board-boston.config 13645F: drivers/clk/imgtec/clk-boston.c 13646F: include/dt-bindings/clock/boston-clock.h 13647 13648MIPS CORE DRIVERS 13649M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13650M: Serge Semin <fancer.lancer@gmail.com> 13651L: linux-mips@vger.kernel.org 13652S: Supported 13653F: drivers/bus/mips_cdmm.c 13654F: drivers/clocksource/mips-gic-timer.c 13655F: drivers/cpuidle/cpuidle-cps.c 13656F: drivers/irqchip/irq-mips-cpu.c 13657F: drivers/irqchip/irq-mips-gic.c 13658 13659MIPS GENERIC PLATFORM 13660M: Paul Burton <paulburton@kernel.org> 13661L: linux-mips@vger.kernel.org 13662S: Supported 13663F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13664F: arch/mips/generic/ 13665F: arch/mips/tools/generic-board-config.sh 13666 13667MIPS RINT INSTRUCTION EMULATION 13668M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13669L: linux-mips@vger.kernel.org 13670S: Supported 13671F: arch/mips/math-emu/dp_rint.c 13672F: arch/mips/math-emu/sp_rint.c 13673 13674MIPS/LOONGSON1 ARCHITECTURE 13675M: Keguang Zhang <keguang.zhang@gmail.com> 13676L: linux-mips@vger.kernel.org 13677S: Maintained 13678F: arch/mips/include/asm/mach-loongson32/ 13679F: arch/mips/loongson32/ 13680F: drivers/*/*/*loongson1* 13681F: drivers/*/*loongson1* 13682 13683MIPS/LOONGSON2EF ARCHITECTURE 13684M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13685L: linux-mips@vger.kernel.org 13686S: Maintained 13687F: arch/mips/include/asm/mach-loongson2ef/ 13688F: arch/mips/loongson2ef/ 13689F: drivers/cpufreq/loongson2_cpufreq.c 13690 13691MIPS/LOONGSON64 ARCHITECTURE 13692M: Huacai Chen <chenhuacai@kernel.org> 13693M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13694L: linux-mips@vger.kernel.org 13695S: Maintained 13696F: arch/mips/include/asm/mach-loongson64/ 13697F: arch/mips/loongson64/ 13698F: drivers/irqchip/irq-loongson* 13699F: drivers/platform/mips/cpu_hwmon.c 13700 13701MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13702M: Hans Verkuil <hverkuil@xs4all.nl> 13703L: linux-media@vger.kernel.org 13704S: Odd Fixes 13705W: https://linuxtv.org 13706T: git git://linuxtv.org/media_tree.git 13707F: drivers/media/radio/radio-miropcm20* 13708 13709MMP SUPPORT 13710R: Lubomir Rintel <lkundrak@v3.sk> 13711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13712S: Odd Fixes 13713T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13714F: arch/arm/boot/dts/mmp* 13715F: arch/arm/mach-mmp/ 13716F: include/linux/soc/mmp/ 13717 13718MMP USB PHY DRIVERS 13719R: Lubomir Rintel <lkundrak@v3.sk> 13720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13721S: Maintained 13722F: drivers/phy/marvell/phy-mmp3-usb.c 13723F: drivers/phy/marvell/phy-pxa-usb.c 13724 13725MMU GATHER AND TLB INVALIDATION 13726M: Will Deacon <will@kernel.org> 13727M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13728M: Andrew Morton <akpm@linux-foundation.org> 13729M: Nick Piggin <npiggin@gmail.com> 13730M: Peter Zijlstra <peterz@infradead.org> 13731L: linux-arch@vger.kernel.org 13732L: linux-mm@kvack.org 13733S: Maintained 13734F: arch/*/include/asm/tlb.h 13735F: include/asm-generic/tlb.h 13736F: mm/mmu_gather.c 13737 13738MN88472 MEDIA DRIVER 13739M: Antti Palosaari <crope@iki.fi> 13740L: linux-media@vger.kernel.org 13741S: Maintained 13742W: https://linuxtv.org 13743W: http://palosaari.fi/linux/ 13744Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13745F: drivers/media/dvb-frontends/mn88472* 13746 13747MN88473 MEDIA DRIVER 13748M: Antti Palosaari <crope@iki.fi> 13749L: linux-media@vger.kernel.org 13750S: Maintained 13751W: https://linuxtv.org 13752W: http://palosaari.fi/linux/ 13753Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13754F: drivers/media/dvb-frontends/mn88473* 13755 13756MODULE SUPPORT 13757M: Luis Chamberlain <mcgrof@kernel.org> 13758L: linux-modules@vger.kernel.org 13759L: linux-kernel@vger.kernel.org 13760S: Maintained 13761T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13762F: include/linux/module.h 13763F: kernel/module/ 13764F: scripts/module* 13765 13766MONOLITHIC POWER SYSTEM PMIC DRIVER 13767M: Saravanan Sekar <sravanhome@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13770F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13771F: drivers/iio/adc/mp2629_adc.c 13772F: drivers/mfd/mp2629.c 13773F: drivers/power/supply/mp2629_charger.c 13774F: drivers/regulator/mp5416.c 13775F: drivers/regulator/mpq7920.c 13776F: drivers/regulator/mpq7920.h 13777F: include/linux/mfd/mp2629.h 13778 13779MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13780S: Orphan 13781W: http://popies.net/meye/ 13782F: Documentation/userspace-api/media/drivers/meye* 13783F: drivers/media/pci/meye/ 13784F: include/uapi/linux/meye.h 13785 13786MOTORCOMM PHY DRIVER 13787M: Peter Geis <pgwipeout@gmail.com> 13788L: netdev@vger.kernel.org 13789S: Maintained 13790F: drivers/net/phy/motorcomm.c 13791 13792MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13793M: Jiri Slaby <jirislaby@kernel.org> 13794S: Maintained 13795F: Documentation/driver-api/tty/moxa-smartio.rst 13796F: drivers/tty/mxser.* 13797 13798MR800 AVERMEDIA USB FM RADIO DRIVER 13799M: Alexey Klimov <klimov.linux@gmail.com> 13800L: linux-media@vger.kernel.org 13801S: Maintained 13802T: git git://linuxtv.org/media_tree.git 13803F: drivers/media/radio/radio-mr800.c 13804 13805MRF24J40 IEEE 802.15.4 RADIO DRIVER 13806M: Alan Ott <alan@signal11.us> 13807L: linux-wpan@vger.kernel.org 13808S: Maintained 13809F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13810F: drivers/net/ieee802154/mrf24j40.c 13811 13812MSI LAPTOP SUPPORT 13813M: "Lee, Chun-Yi" <jlee@suse.com> 13814L: platform-driver-x86@vger.kernel.org 13815S: Maintained 13816F: drivers/platform/x86/msi-laptop.c 13817 13818MSI WMI SUPPORT 13819L: platform-driver-x86@vger.kernel.org 13820S: Orphan 13821F: drivers/platform/x86/msi-wmi.c 13822 13823MSI001 MEDIA DRIVER 13824M: Antti Palosaari <crope@iki.fi> 13825L: linux-media@vger.kernel.org 13826S: Maintained 13827W: https://linuxtv.org 13828W: http://palosaari.fi/linux/ 13829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13830T: git git://linuxtv.org/anttip/media_tree.git 13831F: drivers/media/tuners/msi001* 13832 13833MSI2500 MEDIA DRIVER 13834M: Antti Palosaari <crope@iki.fi> 13835L: linux-media@vger.kernel.org 13836S: Maintained 13837W: https://linuxtv.org 13838W: http://palosaari.fi/linux/ 13839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13840T: git git://linuxtv.org/anttip/media_tree.git 13841F: drivers/media/usb/msi2500/ 13842 13843MSTAR INTERRUPT CONTROLLER DRIVER 13844M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13845M: Daniel Palmer <daniel@thingy.jp> 13846S: Maintained 13847F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13848F: drivers/irqchip/irq-mst-intc.c 13849 13850MSYSTEMS DISKONCHIP G3 MTD DRIVER 13851M: Robert Jarzmik <robert.jarzmik@free.fr> 13852L: linux-mtd@lists.infradead.org 13853S: Maintained 13854F: drivers/mtd/devices/docg3* 13855 13856MT9M032 APTINA SENSOR DRIVER 13857M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13858L: linux-media@vger.kernel.org 13859S: Maintained 13860T: git git://linuxtv.org/media_tree.git 13861F: drivers/media/i2c/mt9m032.c 13862F: include/media/i2c/mt9m032.h 13863 13864MT9P031 APTINA CAMERA SENSOR 13865M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13866L: linux-media@vger.kernel.org 13867S: Maintained 13868T: git git://linuxtv.org/media_tree.git 13869F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13870F: drivers/media/i2c/mt9p031.c 13871F: include/media/i2c/mt9p031.h 13872 13873MT9T001 APTINA CAMERA SENSOR 13874M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13875L: linux-media@vger.kernel.org 13876S: Maintained 13877T: git git://linuxtv.org/media_tree.git 13878F: drivers/media/i2c/mt9t001.c 13879F: include/media/i2c/mt9t001.h 13880 13881MT9T112 APTINA CAMERA SENSOR 13882M: Jacopo Mondi <jacopo@jmondi.org> 13883L: linux-media@vger.kernel.org 13884S: Odd Fixes 13885T: git git://linuxtv.org/media_tree.git 13886F: drivers/media/i2c/mt9t112.c 13887F: include/media/i2c/mt9t112.h 13888 13889MT9V032 APTINA CAMERA SENSOR 13890M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13891L: linux-media@vger.kernel.org 13892S: Maintained 13893T: git git://linuxtv.org/media_tree.git 13894F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13895F: drivers/media/i2c/mt9v032.c 13896F: include/media/i2c/mt9v032.h 13897 13898MT9V111 APTINA CAMERA SENSOR 13899M: Jacopo Mondi <jacopo@jmondi.org> 13900L: linux-media@vger.kernel.org 13901S: Maintained 13902T: git git://linuxtv.org/media_tree.git 13903F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13904F: drivers/media/i2c/mt9v111.c 13905 13906MULTIFUNCTION DEVICES (MFD) 13907M: Lee Jones <lee@kernel.org> 13908S: Supported 13909T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13910F: Documentation/devicetree/bindings/mfd/ 13911F: drivers/mfd/ 13912F: include/dt-bindings/mfd/ 13913F: include/linux/mfd/ 13914 13915MULTIMEDIA CARD (MMC) ETC. OVER SPI 13916S: Orphan 13917F: drivers/mmc/host/mmc_spi.c 13918F: include/linux/spi/mmc_spi.h 13919 13920MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13921M: Ulf Hansson <ulf.hansson@linaro.org> 13922L: linux-mmc@vger.kernel.org 13923S: Maintained 13924T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13925F: Documentation/devicetree/bindings/mmc/ 13926F: drivers/mmc/ 13927F: include/linux/mmc/ 13928F: include/uapi/linux/mmc/ 13929 13930MULTIPLEXER SUBSYSTEM 13931M: Peter Rosin <peda@axentia.se> 13932S: Maintained 13933F: Documentation/ABI/testing/sysfs-class-mux* 13934F: Documentation/devicetree/bindings/mux/ 13935F: drivers/mux/ 13936F: include/dt-bindings/mux/ 13937F: include/linux/mux/ 13938 13939MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13940M: Bin Liu <b-liu@ti.com> 13941L: linux-usb@vger.kernel.org 13942S: Maintained 13943F: drivers/usb/musb/ 13944 13945MXL301RF MEDIA DRIVER 13946M: Akihiro Tsukada <tskd08@gmail.com> 13947L: linux-media@vger.kernel.org 13948S: Odd Fixes 13949F: drivers/media/tuners/mxl301rf* 13950 13951MXL5007T MEDIA DRIVER 13952M: Michael Krufky <mkrufky@linuxtv.org> 13953L: linux-media@vger.kernel.org 13954S: Maintained 13955W: https://linuxtv.org 13956W: http://github.com/mkrufky 13957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13958T: git git://linuxtv.org/mkrufky/tuners.git 13959F: drivers/media/tuners/mxl5007t.* 13960 13961MXSFB DRM DRIVER 13962M: Marek Vasut <marex@denx.de> 13963M: Stefan Agner <stefan@agner.ch> 13964L: dri-devel@lists.freedesktop.org 13965S: Supported 13966T: git git://anongit.freedesktop.org/drm/drm-misc 13967F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13968F: drivers/gpu/drm/mxsfb/ 13969 13970MYLEX DAC960 PCI RAID Controller 13971M: Hannes Reinecke <hare@kernel.org> 13972L: linux-scsi@vger.kernel.org 13973S: Supported 13974F: drivers/scsi/myrb.* 13975F: drivers/scsi/myrs.* 13976 13977MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13978M: Chris Lee <christopher.lee@cspi.com> 13979L: netdev@vger.kernel.org 13980S: Supported 13981W: https://www.cspi.com/ethernet-products/support/downloads/ 13982F: drivers/net/ethernet/myricom/myri10ge/ 13983 13984NAND FLASH SUBSYSTEM 13985M: Miquel Raynal <miquel.raynal@bootlin.com> 13986R: Richard Weinberger <richard@nod.at> 13987L: linux-mtd@lists.infradead.org 13988S: Maintained 13989W: http://www.linux-mtd.infradead.org/ 13990Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13991C: irc://irc.oftc.net/mtd 13992T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13993F: drivers/mtd/nand/ 13994F: include/linux/mtd/*nand*.h 13995 13996NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13997M: Daniel Mack <zonque@gmail.com> 13998L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13999S: Maintained 14000W: http://www.native-instruments.com 14001F: sound/usb/caiaq/ 14002 14003NATSEMI ETHERNET DRIVER (DP8381x) 14004S: Orphan 14005F: drivers/net/ethernet/natsemi/natsemi.c 14006 14007NCR 5380 SCSI DRIVERS 14008M: Finn Thain <fthain@linux-m68k.org> 14009M: Michael Schmitz <schmitzmic@gmail.com> 14010L: linux-scsi@vger.kernel.org 14011S: Maintained 14012F: Documentation/scsi/g_NCR5380.rst 14013F: drivers/scsi/NCR5380.* 14014F: drivers/scsi/arm/cumana_1.c 14015F: drivers/scsi/arm/oak.c 14016F: drivers/scsi/atari_scsi.* 14017F: drivers/scsi/dmx3191d.c 14018F: drivers/scsi/g_NCR5380.* 14019F: drivers/scsi/mac_scsi.* 14020F: drivers/scsi/sun3_scsi.* 14021F: drivers/scsi/sun3_scsi_vme.c 14022 14023NCSI LIBRARY 14024M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14025S: Maintained 14026F: net/ncsi/ 14027 14028NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14029M: Guenter Roeck <linux@roeck-us.net> 14030L: linux-hwmon@vger.kernel.org 14031S: Maintained 14032F: Documentation/hwmon/nct6775.rst 14033F: drivers/hwmon/nct6775-core.c 14034F: drivers/hwmon/nct6775-platform.c 14035F: drivers/hwmon/nct6775.h 14036 14037NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14038M: Zev Weiss <zev@bewilderbeest.net> 14039L: linux-hwmon@vger.kernel.org 14040S: Maintained 14041F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14042F: drivers/hwmon/nct6775-i2c.c 14043 14044NETDEVSIM 14045M: Jakub Kicinski <kuba@kernel.org> 14046S: Maintained 14047F: drivers/net/netdevsim/* 14048 14049NETEM NETWORK EMULATOR 14050M: Stephen Hemminger <stephen@networkplumber.org> 14051L: netdev@vger.kernel.org 14052S: Maintained 14053F: net/sched/sch_netem.c 14054 14055NETERION 10GbE DRIVERS (s2io) 14056M: Jon Mason <jdmason@kudzu.us> 14057L: netdev@vger.kernel.org 14058S: Supported 14059F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14060F: drivers/net/ethernet/neterion/ 14061 14062NETFILTER 14063M: Pablo Neira Ayuso <pablo@netfilter.org> 14064M: Jozsef Kadlecsik <kadlec@netfilter.org> 14065M: Florian Westphal <fw@strlen.de> 14066L: netfilter-devel@vger.kernel.org 14067L: coreteam@netfilter.org 14068S: Maintained 14069W: http://www.netfilter.org/ 14070W: http://www.iptables.org/ 14071W: http://www.nftables.org/ 14072Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14073C: irc://irc.libera.chat/netfilter 14074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14075T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14076F: include/linux/netfilter* 14077F: include/linux/netfilter/ 14078F: include/net/netfilter/ 14079F: include/uapi/linux/netfilter* 14080F: include/uapi/linux/netfilter/ 14081F: net/*/netfilter.c 14082F: net/*/netfilter/ 14083F: net/bridge/br_netfilter*.c 14084F: net/netfilter/ 14085 14086NETROM NETWORK LAYER 14087M: Ralf Baechle <ralf@linux-mips.org> 14088L: linux-hams@vger.kernel.org 14089S: Maintained 14090W: http://www.linux-ax25.org/ 14091F: include/net/netrom.h 14092F: include/uapi/linux/netrom.h 14093F: net/netrom/ 14094 14095NETRONIX EMBEDDED CONTROLLER 14096M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14097S: Maintained 14098F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14099F: drivers/mfd/ntxec.c 14100F: drivers/pwm/pwm-ntxec.c 14101F: drivers/rtc/rtc-ntxec.c 14102F: include/linux/mfd/ntxec.h 14103 14104NETRONOME ETHERNET DRIVERS 14105M: Simon Horman <simon.horman@corigine.com> 14106R: Jakub Kicinski <kuba@kernel.org> 14107L: oss-drivers@corigine.com 14108S: Maintained 14109F: drivers/net/ethernet/netronome/ 14110 14111NETWORK BLOCK DEVICE (NBD) 14112M: Josef Bacik <josef@toxicpanda.com> 14113L: linux-block@vger.kernel.org 14114L: nbd@other.debian.org 14115S: Maintained 14116F: Documentation/admin-guide/blockdev/nbd.rst 14117F: drivers/block/nbd.c 14118F: include/trace/events/nbd.h 14119F: include/uapi/linux/nbd.h 14120 14121NETWORK DROP MONITOR 14122M: Neil Horman <nhorman@tuxdriver.com> 14123L: netdev@vger.kernel.org 14124S: Maintained 14125W: https://fedorahosted.org/dropwatch/ 14126F: include/uapi/linux/net_dropmon.h 14127F: net/core/drop_monitor.c 14128 14129NETWORKING DRIVERS 14130M: "David S. Miller" <davem@davemloft.net> 14131M: Eric Dumazet <edumazet@google.com> 14132M: Jakub Kicinski <kuba@kernel.org> 14133M: Paolo Abeni <pabeni@redhat.com> 14134L: netdev@vger.kernel.org 14135S: Maintained 14136Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14137T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14138T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14139F: Documentation/devicetree/bindings/net/ 14140F: drivers/connector/ 14141F: drivers/net/ 14142F: include/dt-bindings/net/ 14143F: include/linux/etherdevice.h 14144F: include/linux/fcdevice.h 14145F: include/linux/fddidevice.h 14146F: include/linux/hippidevice.h 14147F: include/linux/if_* 14148F: include/linux/inetdevice.h 14149F: include/linux/netdevice.h 14150F: include/uapi/linux/if_* 14151F: include/uapi/linux/netdevice.h 14152 14153NETWORKING DRIVERS (WIRELESS) 14154M: Kalle Valo <kvalo@kernel.org> 14155L: linux-wireless@vger.kernel.org 14156S: Maintained 14157W: https://wireless.wiki.kernel.org/ 14158Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14161F: Documentation/devicetree/bindings/net/wireless/ 14162F: drivers/net/wireless/ 14163 14164NETWORKING [DSA] 14165M: Andrew Lunn <andrew@lunn.ch> 14166M: Vivien Didelot <vivien.didelot@gmail.com> 14167M: Florian Fainelli <f.fainelli@gmail.com> 14168M: Vladimir Oltean <olteanv@gmail.com> 14169S: Maintained 14170F: Documentation/devicetree/bindings/net/dsa/ 14171F: drivers/net/dsa/ 14172F: include/linux/dsa/ 14173F: include/linux/platform_data/dsa.h 14174F: include/net/dsa.h 14175F: net/dsa/ 14176F: tools/testing/selftests/drivers/net/dsa/ 14177 14178NETWORKING [GENERAL] 14179M: "David S. Miller" <davem@davemloft.net> 14180M: Eric Dumazet <edumazet@google.com> 14181M: Jakub Kicinski <kuba@kernel.org> 14182M: Paolo Abeni <pabeni@redhat.com> 14183L: netdev@vger.kernel.org 14184S: Maintained 14185Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14186B: mailto:netdev@vger.kernel.org 14187T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14189F: Documentation/networking/ 14190F: Documentation/process/maintainer-netdev.rst 14191F: include/linux/in.h 14192F: include/linux/net.h 14193F: include/linux/netdevice.h 14194F: include/net/ 14195F: include/uapi/linux/in.h 14196F: include/uapi/linux/net.h 14197F: include/uapi/linux/net_namespace.h 14198F: include/uapi/linux/netdevice.h 14199F: lib/net_utils.c 14200F: lib/random32.c 14201F: net/ 14202F: tools/testing/selftests/net/ 14203 14204NETWORKING [IPSEC] 14205M: Steffen Klassert <steffen.klassert@secunet.com> 14206M: Herbert Xu <herbert@gondor.apana.org.au> 14207M: "David S. Miller" <davem@davemloft.net> 14208L: netdev@vger.kernel.org 14209S: Maintained 14210T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14211T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14212F: include/net/xfrm.h 14213F: include/uapi/linux/xfrm.h 14214F: net/ipv4/ah4.c 14215F: net/ipv4/esp4* 14216F: net/ipv4/ip_vti.c 14217F: net/ipv4/ipcomp.c 14218F: net/ipv4/xfrm* 14219F: net/ipv6/ah6.c 14220F: net/ipv6/esp6* 14221F: net/ipv6/ip6_vti.c 14222F: net/ipv6/ipcomp6.c 14223F: net/ipv6/xfrm* 14224F: net/key/ 14225F: net/xfrm/ 14226F: tools/testing/selftests/net/ipsec.c 14227 14228NETWORKING [IPv4/IPv6] 14229M: "David S. Miller" <davem@davemloft.net> 14230M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14231M: David Ahern <dsahern@kernel.org> 14232L: netdev@vger.kernel.org 14233S: Maintained 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14235F: arch/x86/net/* 14236F: include/linux/ip.h 14237F: include/linux/ipv6* 14238F: include/net/fib* 14239F: include/net/ip* 14240F: include/net/route.h 14241F: net/ipv4/ 14242F: net/ipv6/ 14243 14244NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14245M: Paul Moore <paul@paul-moore.com> 14246L: netdev@vger.kernel.org 14247L: linux-security-module@vger.kernel.org 14248S: Maintained 14249W: https://github.com/netlabel 14250F: Documentation/netlabel/ 14251F: include/net/calipso.h 14252F: include/net/cipso_ipv4.h 14253F: include/net/netlabel.h 14254F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14255F: include/uapi/linux/netfilter/xt_SECMARK.h 14256F: net/ipv4/cipso_ipv4.c 14257F: net/ipv6/calipso.c 14258F: net/netfilter/xt_CONNSECMARK.c 14259F: net/netfilter/xt_SECMARK.c 14260F: net/netlabel/ 14261 14262NETWORKING [MPTCP] 14263M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14264M: Matthieu Baerts <matthieu.baerts@tessares.net> 14265L: netdev@vger.kernel.org 14266L: mptcp@lists.linux.dev 14267S: Maintained 14268W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14269B: https://github.com/multipath-tcp/mptcp_net-next/issues 14270F: Documentation/networking/mptcp-sysctl.rst 14271F: include/net/mptcp.h 14272F: include/trace/events/mptcp.h 14273F: include/uapi/linux/mptcp.h 14274F: net/mptcp/ 14275F: tools/testing/selftests/bpf/*/*mptcp*.c 14276F: tools/testing/selftests/net/mptcp/ 14277 14278NETWORKING [TCP] 14279M: Eric Dumazet <edumazet@google.com> 14280L: netdev@vger.kernel.org 14281S: Maintained 14282F: include/linux/tcp.h 14283F: include/net/tcp.h 14284F: include/trace/events/tcp.h 14285F: include/uapi/linux/tcp.h 14286F: net/ipv4/syncookies.c 14287F: net/ipv4/tcp*.c 14288F: net/ipv6/syncookies.c 14289F: net/ipv6/tcp*.c 14290 14291NETWORKING [TLS] 14292M: Boris Pismenny <borisp@nvidia.com> 14293M: John Fastabend <john.fastabend@gmail.com> 14294M: Jakub Kicinski <kuba@kernel.org> 14295L: netdev@vger.kernel.org 14296S: Maintained 14297F: include/net/tls.h 14298F: include/uapi/linux/tls.h 14299F: net/tls/* 14300 14301NETXEN (1/10) GbE SUPPORT 14302M: Manish Chopra <manishc@marvell.com> 14303M: Rahul Verma <rahulv@marvell.com> 14304M: GR-Linux-NIC-Dev@marvell.com 14305L: netdev@vger.kernel.org 14306S: Supported 14307F: drivers/net/ethernet/qlogic/netxen/ 14308 14309NET_FAILOVER MODULE 14310M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14311L: netdev@vger.kernel.org 14312S: Supported 14313F: Documentation/networking/net_failover.rst 14314F: drivers/net/net_failover.c 14315F: include/net/net_failover.h 14316 14317NEXTHOP 14318M: David Ahern <dsahern@kernel.org> 14319L: netdev@vger.kernel.org 14320S: Maintained 14321F: include/net/netns/nexthop.h 14322F: include/net/nexthop.h 14323F: include/uapi/linux/nexthop.h 14324F: net/ipv4/nexthop.c 14325 14326NFC SUBSYSTEM 14327M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14328L: linux-nfc@lists.01.org (subscribers-only) 14329L: netdev@vger.kernel.org 14330S: Maintained 14331B: mailto:linux-nfc@lists.01.org 14332F: Documentation/devicetree/bindings/net/nfc/ 14333F: drivers/nfc/ 14334F: include/linux/platform_data/nfcmrvl.h 14335F: include/net/nfc/ 14336F: include/uapi/linux/nfc.h 14337F: net/nfc/ 14338 14339NFC VIRTUAL NCI DEVICE DRIVER 14340M: Bongsu Jeon <bongsu.jeon@samsung.com> 14341L: netdev@vger.kernel.org 14342L: linux-nfc@lists.01.org (subscribers-only) 14343S: Supported 14344F: drivers/nfc/virtual_ncidev.c 14345F: tools/testing/selftests/nci/ 14346 14347NFS, SUNRPC, AND LOCKD CLIENTS 14348M: Trond Myklebust <trond.myklebust@hammerspace.com> 14349M: Anna Schumaker <anna@kernel.org> 14350L: linux-nfs@vger.kernel.org 14351S: Maintained 14352W: http://client.linux-nfs.org 14353T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14354F: fs/lockd/ 14355F: fs/nfs/ 14356F: fs/nfs_common/ 14357F: include/linux/lockd/ 14358F: include/linux/nfs* 14359F: include/linux/sunrpc/ 14360F: include/uapi/linux/nfs* 14361F: include/uapi/linux/sunrpc/ 14362F: net/sunrpc/ 14363F: Documentation/filesystems/nfs/ 14364 14365NILFS2 FILESYSTEM 14366M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14367L: linux-nilfs@vger.kernel.org 14368S: Supported 14369W: https://nilfs.sourceforge.io/ 14370W: https://nilfs.osdn.jp/ 14371T: git git://github.com/konis/nilfs2.git 14372F: Documentation/filesystems/nilfs2.rst 14373F: fs/nilfs2/ 14374F: include/trace/events/nilfs2.h 14375F: include/uapi/linux/nilfs2_api.h 14376F: include/uapi/linux/nilfs2_ondisk.h 14377 14378NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14379M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14380S: Maintained 14381W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14382F: Documentation/scsi/NinjaSCSI.rst 14383F: drivers/scsi/pcmcia/nsp_* 14384 14385NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14386M: GOTO Masanori <gotom@debian.or.jp> 14387M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14388S: Maintained 14389W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14390F: Documentation/scsi/NinjaSCSI.rst 14391F: drivers/scsi/nsp32* 14392 14393NINTENDO HID DRIVER 14394M: Daniel J. Ogorchock <djogorchock@gmail.com> 14395L: linux-input@vger.kernel.org 14396S: Maintained 14397F: drivers/hid/hid-nintendo* 14398 14399NIOS2 ARCHITECTURE 14400M: Dinh Nguyen <dinguyen@kernel.org> 14401S: Maintained 14402T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14403F: arch/nios2/ 14404 14405NITRO ENCLAVES (NE) 14406M: Andra Paraschiv <andraprs@amazon.com> 14407M: Alexandru Vasile <lexnv@amazon.com> 14408M: Alexandru Ciobotaru <alcioa@amazon.com> 14409L: linux-kernel@vger.kernel.org 14410S: Supported 14411W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14412F: Documentation/virt/ne_overview.rst 14413F: drivers/virt/nitro_enclaves/ 14414F: include/linux/nitro_enclaves.h 14415F: include/uapi/linux/nitro_enclaves.h 14416F: samples/nitro_enclaves/ 14417 14418NOHZ, DYNTICKS SUPPORT 14419M: Frederic Weisbecker <fweisbec@gmail.com> 14420M: Thomas Gleixner <tglx@linutronix.de> 14421M: Ingo Molnar <mingo@kernel.org> 14422L: linux-kernel@vger.kernel.org 14423S: Maintained 14424T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14425F: include/linux/sched/nohz.h 14426F: include/linux/tick.h 14427F: kernel/time/tick*.* 14428 14429NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14430M: Pavel Machek <pavel@ucw.cz> 14431M: Sakari Ailus <sakari.ailus@iki.fi> 14432L: linux-media@vger.kernel.org 14433S: Maintained 14434F: drivers/media/i2c/ad5820.c 14435F: drivers/media/i2c/et8ek8 14436 14437NOKIA N900 POWER SUPPLY DRIVERS 14438R: Pali Rohár <pali@kernel.org> 14439F: drivers/power/supply/bq2415x_charger.c 14440F: drivers/power/supply/bq27xxx_battery.c 14441F: drivers/power/supply/bq27xxx_battery_i2c.c 14442F: drivers/power/supply/isp1704_charger.c 14443F: drivers/power/supply/rx51_battery.c 14444F: include/linux/power/bq2415x_charger.h 14445F: include/linux/power/bq27xxx_battery.h 14446 14447NOLIBC HEADER FILE 14448M: Willy Tarreau <w@1wt.eu> 14449S: Maintained 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14451F: tools/include/nolibc/ 14452 14453NSDEPS 14454M: Matthias Maennich <maennich@google.com> 14455S: Maintained 14456F: Documentation/core-api/symbol-namespaces.rst 14457F: scripts/nsdeps 14458 14459NTB AMD DRIVER 14460M: Sanjay R Mehta <sanju.mehta@amd.com> 14461M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14462L: ntb@lists.linux.dev 14463S: Supported 14464F: drivers/ntb/hw/amd/ 14465 14466NTB DRIVER CORE 14467M: Jon Mason <jdmason@kudzu.us> 14468M: Dave Jiang <dave.jiang@intel.com> 14469M: Allen Hubbe <allenbh@gmail.com> 14470L: ntb@lists.linux.dev 14471S: Supported 14472W: https://github.com/jonmason/ntb/wiki 14473T: git git://github.com/jonmason/ntb.git 14474F: drivers/net/ntb_netdev.c 14475F: drivers/ntb/ 14476F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14477F: include/linux/ntb.h 14478F: include/linux/ntb_transport.h 14479F: tools/testing/selftests/ntb/ 14480 14481NTB IDT DRIVER 14482M: Serge Semin <fancer.lancer@gmail.com> 14483L: ntb@lists.linux.dev 14484S: Supported 14485F: drivers/ntb/hw/idt/ 14486 14487NTB INTEL DRIVER 14488M: Dave Jiang <dave.jiang@intel.com> 14489L: ntb@lists.linux.dev 14490S: Supported 14491W: https://github.com/davejiang/linux/wiki 14492T: git https://github.com/davejiang/linux.git 14493F: drivers/ntb/hw/intel/ 14494 14495NTFS FILESYSTEM 14496M: Anton Altaparmakov <anton@tuxera.com> 14497L: linux-ntfs-dev@lists.sourceforge.net 14498S: Supported 14499W: http://www.tuxera.com/ 14500T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14501F: Documentation/filesystems/ntfs.rst 14502F: fs/ntfs/ 14503 14504NTFS3 FILESYSTEM 14505M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14506L: ntfs3@lists.linux.dev 14507S: Supported 14508W: http://www.paragon-software.com/ 14509T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14510F: Documentation/filesystems/ntfs3.rst 14511F: fs/ntfs3/ 14512 14513NUBUS SUBSYSTEM 14514M: Finn Thain <fthain@linux-m68k.org> 14515L: linux-m68k@lists.linux-m68k.org 14516S: Maintained 14517F: arch/*/include/asm/nubus.h 14518F: drivers/nubus/ 14519F: include/linux/nubus.h 14520F: include/uapi/linux/nubus.h 14521 14522NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14523M: Antonino Daplas <adaplas@gmail.com> 14524L: linux-fbdev@vger.kernel.org 14525S: Maintained 14526F: drivers/video/fbdev/nvidia/ 14527F: drivers/video/fbdev/riva/ 14528 14529NVIDIA WMI EC BACKLIGHT DRIVER 14530M: Daniel Dadap <ddadap@nvidia.com> 14531L: platform-driver-x86@vger.kernel.org 14532S: Supported 14533F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14534 14535NVM EXPRESS DRIVER 14536M: Keith Busch <kbusch@kernel.org> 14537M: Jens Axboe <axboe@fb.com> 14538M: Christoph Hellwig <hch@lst.de> 14539M: Sagi Grimberg <sagi@grimberg.me> 14540L: linux-nvme@lists.infradead.org 14541S: Supported 14542W: http://git.infradead.org/nvme.git 14543T: git://git.infradead.org/nvme.git 14544F: drivers/nvme/host/ 14545F: drivers/nvme/common/ 14546F: include/linux/nvme* 14547F: include/uapi/linux/nvme_ioctl.h 14548 14549NVM EXPRESS FC TRANSPORT DRIVERS 14550M: James Smart <james.smart@broadcom.com> 14551L: linux-nvme@lists.infradead.org 14552S: Supported 14553F: drivers/nvme/host/fc.c 14554F: drivers/nvme/target/fc.c 14555F: drivers/nvme/target/fcloop.c 14556F: include/linux/nvme-fc-driver.h 14557F: include/linux/nvme-fc.h 14558 14559NVM EXPRESS TARGET DRIVER 14560M: Christoph Hellwig <hch@lst.de> 14561M: Sagi Grimberg <sagi@grimberg.me> 14562M: Chaitanya Kulkarni <kch@nvidia.com> 14563L: linux-nvme@lists.infradead.org 14564S: Supported 14565W: http://git.infradead.org/nvme.git 14566T: git://git.infradead.org/nvme.git 14567F: drivers/nvme/target/ 14568 14569NVMEM FRAMEWORK 14570M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14571S: Maintained 14572T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14573F: Documentation/ABI/stable/sysfs-bus-nvmem 14574F: Documentation/devicetree/bindings/nvmem/ 14575F: drivers/nvmem/ 14576F: include/linux/nvmem-consumer.h 14577F: include/linux/nvmem-provider.h 14578 14579NXP C45 TJA11XX PHY DRIVER 14580M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14581L: netdev@vger.kernel.org 14582S: Maintained 14583F: drivers/net/phy/nxp-c45-tja11xx.c 14584 14585NXP FSPI DRIVER 14586M: Han Xu <han.xu@nxp.com> 14587M: Haibo Chen <haibo.chen@nxp.com> 14588R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14589L: linux-spi@vger.kernel.org 14590S: Maintained 14591F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14592F: drivers/spi/spi-nxp-fspi.c 14593 14594NXP FXAS21002C DRIVER 14595M: Rui Miguel Silva <rmfrfs@gmail.com> 14596L: linux-iio@vger.kernel.org 14597S: Maintained 14598F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14599F: drivers/iio/gyro/fxas21002c.h 14600F: drivers/iio/gyro/fxas21002c_core.c 14601F: drivers/iio/gyro/fxas21002c_i2c.c 14602F: drivers/iio/gyro/fxas21002c_spi.c 14603 14604NXP i.MX CLOCK DRIVERS 14605M: Abel Vesa <abelvesa@kernel.org> 14606L: linux-clk@vger.kernel.org 14607L: linux-imx@nxp.com 14608S: Maintained 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14610F: Documentation/devicetree/bindings/clock/imx* 14611F: drivers/clk/imx/ 14612F: include/dt-bindings/clock/imx* 14613 14614NXP i.MX 8MQ DCSS DRIVER 14615M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14616R: Lucas Stach <l.stach@pengutronix.de> 14617L: dri-devel@lists.freedesktop.org 14618S: Maintained 14619F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14620F: drivers/gpu/drm/imx/dcss/ 14621 14622NXP i.MX 8QXP ADC DRIVER 14623M: Cai Huoqing <cai.huoqing@linux.dev> 14624M: Haibo Chen <haibo.chen@nxp.com> 14625L: linux-imx@nxp.com 14626L: linux-iio@vger.kernel.org 14627S: Maintained 14628F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14629F: drivers/iio/adc/imx8qxp-adc.c 14630 14631NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14632M: Haibo Chen <haibo.chen@nxp.com> 14633L: linux-iio@vger.kernel.org 14634L: linux-imx@nxp.com 14635S: Maintained 14636F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14637F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14638F: drivers/iio/adc/imx7d_adc.c 14639F: drivers/iio/adc/vf610_adc.c 14640 14641NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14642M: Jagan Teki <jagan@amarulasolutions.com> 14643S: Maintained 14644F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14645F: drivers/regulator/pf8x00-regulator.c 14646 14647NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14648M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14649L: linux-kernel@vger.kernel.org 14650S: Maintained 14651F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14652F: drivers/extcon/extcon-ptn5150.c 14653 14654NXP SGTL5000 DRIVER 14655M: Fabio Estevam <festevam@gmail.com> 14656L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14657S: Maintained 14658F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14659F: sound/soc/codecs/sgtl5000* 14660 14661NXP SJA1105 ETHERNET SWITCH DRIVER 14662M: Vladimir Oltean <olteanv@gmail.com> 14663L: linux-kernel@vger.kernel.org 14664S: Maintained 14665F: drivers/net/dsa/sja1105 14666F: drivers/net/pcs/pcs-xpcs-nxp.c 14667 14668NXP TDA998X DRM DRIVER 14669M: Russell King <linux@armlinux.org.uk> 14670S: Maintained 14671T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14672T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14673F: drivers/gpu/drm/i2c/tda998x_drv.c 14674F: include/drm/i2c/tda998x.h 14675F: include/dt-bindings/display/tda998x.h 14676K: "nxp,tda998x" 14677 14678NXP TFA9879 DRIVER 14679M: Peter Rosin <peda@axentia.se> 14680L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14681S: Maintained 14682F: Documentation/devicetree/bindings/sound/tfa9879.txt 14683F: sound/soc/codecs/tfa9879* 14684 14685NXP/Goodix TFA989X (TFA1) DRIVER 14686M: Stephan Gerhold <stephan@gerhold.net> 14687L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14688S: Maintained 14689F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14690F: sound/soc/codecs/tfa989x.c 14691 14692NXP-NCI NFC DRIVER 14693L: linux-nfc@lists.01.org (subscribers-only) 14694S: Orphan 14695F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14696F: drivers/nfc/nxp-nci 14697 14698NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14699M: Mirela Rabulea <mirela.rabulea@nxp.com> 14700R: NXP Linux Team <linux-imx@nxp.com> 14701L: linux-media@vger.kernel.org 14702S: Maintained 14703F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14704F: drivers/media/platform/nxp/imx-jpeg 14705 14706NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14707M: Jonas Malaco <jonas@protocubo.io> 14708L: linux-hwmon@vger.kernel.org 14709S: Maintained 14710F: Documentation/hwmon/nzxt-kraken2.rst 14711F: drivers/hwmon/nzxt-kraken2.c 14712 14713NZXT-SMART2 HARDWARE MONITORING DRIVER 14714M: Aleksandr Mezin <mezin.alexander@gmail.com> 14715L: linux-hwmon@vger.kernel.org 14716S: Maintained 14717F: Documentation/hwmon/nzxt-smart2.rst 14718F: drivers/hwmon/nzxt-smart2.c 14719 14720OBJAGG 14721M: Jiri Pirko <jiri@nvidia.com> 14722L: netdev@vger.kernel.org 14723S: Supported 14724F: include/linux/objagg.h 14725F: lib/objagg.c 14726F: lib/test_objagg.c 14727 14728OBJTOOL 14729M: Josh Poimboeuf <jpoimboe@kernel.org> 14730M: Peter Zijlstra <peterz@infradead.org> 14731S: Supported 14732F: tools/objtool/ 14733F: include/linux/objtool.h 14734 14735OCELOT ETHERNET SWITCH DRIVER 14736M: Vladimir Oltean <vladimir.oltean@nxp.com> 14737M: Claudiu Manoil <claudiu.manoil@nxp.com> 14738M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14739M: UNGLinuxDriver@microchip.com 14740L: netdev@vger.kernel.org 14741S: Supported 14742F: drivers/net/dsa/ocelot/* 14743F: drivers/net/ethernet/mscc/ 14744F: include/soc/mscc/ocelot* 14745F: net/dsa/tag_ocelot.c 14746F: net/dsa/tag_ocelot_8021q.c 14747F: tools/testing/selftests/drivers/net/ocelot/* 14748 14749OCELOT EXTERNAL SWITCH CONTROL 14750M: Colin Foster <colin.foster@in-advantage.com> 14751S: Supported 14752F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14753F: drivers/mfd/ocelot* 14754F: include/linux/mfd/ocelot.h 14755 14756OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14757M: Frederic Barrat <fbarrat@linux.ibm.com> 14758M: Andrew Donnellan <ajd@linux.ibm.com> 14759L: linuxppc-dev@lists.ozlabs.org 14760S: Supported 14761F: Documentation/userspace-api/accelerators/ocxl.rst 14762F: arch/powerpc/include/asm/pnv-ocxl.h 14763F: arch/powerpc/platforms/powernv/ocxl.c 14764F: drivers/misc/ocxl/ 14765F: include/misc/ocxl* 14766F: include/uapi/misc/ocxl.h 14767 14768OMAP AUDIO SUPPORT 14769M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14770M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14771L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14772L: linux-omap@vger.kernel.org 14773S: Maintained 14774F: sound/soc/ti/n810.c 14775F: sound/soc/ti/omap* 14776F: sound/soc/ti/rx51.c 14777F: sound/soc/ti/sdma-pcm.* 14778 14779OMAP CLOCK FRAMEWORK SUPPORT 14780M: Paul Walmsley <paul@pwsan.com> 14781L: linux-omap@vger.kernel.org 14782S: Maintained 14783F: arch/arm/*omap*/*clock* 14784 14785OMAP DEVICE TREE SUPPORT 14786M: Benoît Cousson <bcousson@baylibre.com> 14787M: Tony Lindgren <tony@atomide.com> 14788L: linux-omap@vger.kernel.org 14789L: devicetree@vger.kernel.org 14790S: Maintained 14791F: arch/arm/boot/dts/*am3* 14792F: arch/arm/boot/dts/*am4* 14793F: arch/arm/boot/dts/*am5* 14794F: arch/arm/boot/dts/*dra7* 14795F: arch/arm/boot/dts/*omap* 14796F: arch/arm/boot/dts/logicpd-som-lv* 14797F: arch/arm/boot/dts/logicpd-torpedo* 14798 14799OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14800L: linux-omap@vger.kernel.org 14801L: linux-fbdev@vger.kernel.org 14802S: Orphan 14803F: Documentation/arm/omap/dss.rst 14804F: drivers/video/fbdev/omap2/ 14805 14806OMAP FRAMEBUFFER SUPPORT 14807L: linux-fbdev@vger.kernel.org 14808L: linux-omap@vger.kernel.org 14809S: Orphan 14810F: drivers/video/fbdev/omap/ 14811 14812OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14813M: Roger Quadros <rogerq@kernel.org> 14814M: Tony Lindgren <tony@atomide.com> 14815L: linux-omap@vger.kernel.org 14816S: Maintained 14817F: arch/arm/mach-omap2/*gpmc* 14818F: drivers/memory/omap-gpmc.c 14819 14820OMAP GPIO DRIVER 14821M: Grygorii Strashko <grygorii.strashko@ti.com> 14822M: Santosh Shilimkar <ssantosh@kernel.org> 14823M: Kevin Hilman <khilman@kernel.org> 14824L: linux-omap@vger.kernel.org 14825S: Maintained 14826F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14827F: drivers/gpio/gpio-omap.c 14828 14829OMAP HARDWARE SPINLOCK SUPPORT 14830M: Ohad Ben-Cohen <ohad@wizery.com> 14831L: linux-omap@vger.kernel.org 14832S: Maintained 14833F: drivers/hwspinlock/omap_hwspinlock.c 14834 14835OMAP HS MMC SUPPORT 14836L: linux-mmc@vger.kernel.org 14837L: linux-omap@vger.kernel.org 14838S: Orphan 14839F: drivers/mmc/host/omap_hsmmc.c 14840 14841OMAP HWMOD DATA 14842M: Paul Walmsley <paul@pwsan.com> 14843L: linux-omap@vger.kernel.org 14844S: Maintained 14845F: arch/arm/mach-omap2/omap_hwmod*data* 14846 14847OMAP HWMOD SUPPORT 14848M: Benoît Cousson <bcousson@baylibre.com> 14849M: Paul Walmsley <paul@pwsan.com> 14850L: linux-omap@vger.kernel.org 14851S: Maintained 14852F: arch/arm/mach-omap2/omap_hwmod.* 14853 14854OMAP I2C DRIVER 14855M: Vignesh R <vigneshr@ti.com> 14856L: linux-omap@vger.kernel.org 14857L: linux-i2c@vger.kernel.org 14858S: Maintained 14859F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14860F: drivers/i2c/busses/i2c-omap.c 14861 14862OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14863M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14864L: linux-media@vger.kernel.org 14865S: Maintained 14866F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14867F: drivers/media/platform/ti/omap3isp/ 14868F: drivers/staging/media/omap4iss/ 14869 14870OMAP MMC SUPPORT 14871M: Aaro Koskinen <aaro.koskinen@iki.fi> 14872L: linux-omap@vger.kernel.org 14873S: Odd Fixes 14874F: drivers/mmc/host/omap.c 14875 14876OMAP POWER MANAGEMENT SUPPORT 14877M: Kevin Hilman <khilman@kernel.org> 14878L: linux-omap@vger.kernel.org 14879S: Maintained 14880F: arch/arm/*omap*/*pm* 14881F: drivers/cpufreq/omap-cpufreq.c 14882 14883OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14884M: Paul Walmsley <paul@pwsan.com> 14885L: linux-omap@vger.kernel.org 14886S: Maintained 14887F: arch/arm/mach-omap2/prm* 14888 14889OMAP RANDOM NUMBER GENERATOR SUPPORT 14890M: Deepak Saxena <dsaxena@plexity.net> 14891S: Maintained 14892F: drivers/char/hw_random/omap-rng.c 14893 14894OMAP USB SUPPORT 14895L: linux-usb@vger.kernel.org 14896L: linux-omap@vger.kernel.org 14897S: Orphan 14898F: arch/arm/*omap*/usb* 14899F: drivers/usb/*/*omap* 14900 14901OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14902M: Mark Jackson <mpfj@newflow.co.uk> 14903L: linux-omap@vger.kernel.org 14904S: Maintained 14905F: arch/arm/boot/dts/am335x-nano.dts 14906 14907OMAP1 SUPPORT 14908M: Aaro Koskinen <aaro.koskinen@iki.fi> 14909M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14910M: Tony Lindgren <tony@atomide.com> 14911L: linux-omap@vger.kernel.org 14912S: Maintained 14913Q: http://patchwork.kernel.org/project/linux-omap/list/ 14914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14915F: arch/arm/configs/omap1_defconfig 14916F: arch/arm/mach-omap1/ 14917F: arch/arm/plat-omap/ 14918F: drivers/i2c/busses/i2c-omap.c 14919F: include/linux/platform_data/ams-delta-fiq.h 14920F: include/linux/platform_data/i2c-omap.h 14921 14922OMAP2+ SUPPORT 14923M: Tony Lindgren <tony@atomide.com> 14924L: linux-omap@vger.kernel.org 14925S: Maintained 14926W: http://www.muru.com/linux/omap/ 14927W: http://linux.omap.com/ 14928Q: http://patchwork.kernel.org/project/linux-omap/list/ 14929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14930F: arch/arm/configs/omap2plus_defconfig 14931F: arch/arm/mach-omap2/ 14932F: arch/arm/plat-omap/ 14933F: drivers/bus/ti-sysc.c 14934F: drivers/i2c/busses/i2c-omap.c 14935F: drivers/irqchip/irq-omap-intc.c 14936F: drivers/mfd/*omap*.c 14937F: drivers/mfd/menelaus.c 14938F: drivers/mfd/palmas.c 14939F: drivers/mfd/tps65217.c 14940F: drivers/mfd/tps65218.c 14941F: drivers/mfd/tps65910.c 14942F: drivers/mfd/twl-core.[ch] 14943F: drivers/mfd/twl4030*.c 14944F: drivers/mfd/twl6030*.c 14945F: drivers/mfd/twl6040*.c 14946F: drivers/regulator/palmas-regulator*.c 14947F: drivers/regulator/pbias-regulator.c 14948F: drivers/regulator/tps65217-regulator.c 14949F: drivers/regulator/tps65218-regulator.c 14950F: drivers/regulator/tps65910-regulator.c 14951F: drivers/regulator/twl-regulator.c 14952F: drivers/regulator/twl6030-regulator.c 14953F: include/linux/platform_data/i2c-omap.h 14954F: include/linux/platform_data/ti-sysc.h 14955 14956OMFS FILESYSTEM 14957M: Bob Copeland <me@bobcopeland.com> 14958L: linux-karma-devel@lists.sourceforge.net 14959S: Maintained 14960F: Documentation/filesystems/omfs.rst 14961F: fs/omfs/ 14962 14963OMNIKEY CARDMAN 4000 DRIVER 14964M: Harald Welte <laforge@gnumonks.org> 14965S: Maintained 14966F: drivers/char/pcmcia/cm4000_cs.c 14967F: include/linux/cm4000_cs.h 14968F: include/uapi/linux/cm4000_cs.h 14969 14970OMNIKEY CARDMAN 4040 DRIVER 14971M: Harald Welte <laforge@gnumonks.org> 14972S: Maintained 14973F: drivers/char/pcmcia/cm4040_cs.* 14974 14975OMNIVISION OG01A1B SENSOR DRIVER 14976M: Shawn Tu <shawnx.tu@intel.com> 14977L: linux-media@vger.kernel.org 14978S: Maintained 14979F: drivers/media/i2c/og01a1b.c 14980 14981OMNIVISION OV02A10 SENSOR DRIVER 14982M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14983L: linux-media@vger.kernel.org 14984S: Maintained 14985T: git git://linuxtv.org/media_tree.git 14986F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14987F: drivers/media/i2c/ov02a10.c 14988 14989OMNIVISION OV08D10 SENSOR DRIVER 14990M: Jimmy Su <jimmy.su@intel.com> 14991L: linux-media@vger.kernel.org 14992S: Maintained 14993T: git git://linuxtv.org/media_tree.git 14994F: drivers/media/i2c/ov08d10.c 14995 14996OMNIVISION OV13858 SENSOR DRIVER 14997M: Sakari Ailus <sakari.ailus@linux.intel.com> 14998L: linux-media@vger.kernel.org 14999S: Maintained 15000T: git git://linuxtv.org/media_tree.git 15001F: drivers/media/i2c/ov13858.c 15002 15003OMNIVISION OV13B10 SENSOR DRIVER 15004M: Arec Kao <arec.kao@intel.com> 15005L: linux-media@vger.kernel.org 15006S: Maintained 15007T: git git://linuxtv.org/media_tree.git 15008F: drivers/media/i2c/ov13b10.c 15009 15010OMNIVISION OV2680 SENSOR DRIVER 15011M: Rui Miguel Silva <rmfrfs@gmail.com> 15012L: linux-media@vger.kernel.org 15013S: Maintained 15014T: git git://linuxtv.org/media_tree.git 15015F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15016F: drivers/media/i2c/ov2680.c 15017 15018OMNIVISION OV2685 SENSOR DRIVER 15019M: Shunqian Zheng <zhengsq@rock-chips.com> 15020L: linux-media@vger.kernel.org 15021S: Maintained 15022T: git git://linuxtv.org/media_tree.git 15023F: drivers/media/i2c/ov2685.c 15024 15025OMNIVISION OV2740 SENSOR DRIVER 15026M: Tianshu Qiu <tian.shu.qiu@intel.com> 15027R: Shawn Tu <shawnx.tu@intel.com> 15028R: Bingbu Cao <bingbu.cao@intel.com> 15029L: linux-media@vger.kernel.org 15030S: Maintained 15031T: git git://linuxtv.org/media_tree.git 15032F: drivers/media/i2c/ov2740.c 15033 15034OMNIVISION OV5640 SENSOR DRIVER 15035M: Steve Longerbeam <slongerbeam@gmail.com> 15036L: linux-media@vger.kernel.org 15037S: Maintained 15038T: git git://linuxtv.org/media_tree.git 15039F: drivers/media/i2c/ov5640.c 15040 15041OMNIVISION OV5647 SENSOR DRIVER 15042M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15043M: Jacopo Mondi <jacopo@jmondi.org> 15044L: linux-media@vger.kernel.org 15045S: Maintained 15046T: git git://linuxtv.org/media_tree.git 15047F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15048F: drivers/media/i2c/ov5647.c 15049 15050OMNIVISION OV5670 SENSOR DRIVER 15051M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15052L: linux-media@vger.kernel.org 15053S: Maintained 15054T: git git://linuxtv.org/media_tree.git 15055F: drivers/media/i2c/ov5670.c 15056 15057OMNIVISION OV5675 SENSOR DRIVER 15058M: Shawn Tu <shawnx.tu@intel.com> 15059L: linux-media@vger.kernel.org 15060S: Maintained 15061T: git git://linuxtv.org/media_tree.git 15062F: drivers/media/i2c/ov5675.c 15063 15064OMNIVISION OV5693 SENSOR DRIVER 15065M: Daniel Scally <djrscally@gmail.com> 15066L: linux-media@vger.kernel.org 15067S: Maintained 15068T: git git://linuxtv.org/media_tree.git 15069F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15070F: drivers/media/i2c/ov5693.c 15071 15072OMNIVISION OV5695 SENSOR DRIVER 15073M: Shunqian Zheng <zhengsq@rock-chips.com> 15074L: linux-media@vger.kernel.org 15075S: Maintained 15076T: git git://linuxtv.org/media_tree.git 15077F: drivers/media/i2c/ov5695.c 15078 15079OMNIVISION OV7670 SENSOR DRIVER 15080L: linux-media@vger.kernel.org 15081S: Orphan 15082T: git git://linuxtv.org/media_tree.git 15083F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15084F: drivers/media/i2c/ov7670.c 15085 15086OMNIVISION OV772x SENSOR DRIVER 15087M: Jacopo Mondi <jacopo@jmondi.org> 15088L: linux-media@vger.kernel.org 15089S: Odd fixes 15090T: git git://linuxtv.org/media_tree.git 15091F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15092F: drivers/media/i2c/ov772x.c 15093F: include/media/i2c/ov772x.h 15094 15095OMNIVISION OV7740 SENSOR DRIVER 15096M: Wenyou Yang <wenyou.yang@microchip.com> 15097L: linux-media@vger.kernel.org 15098S: Maintained 15099T: git git://linuxtv.org/media_tree.git 15100F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15101F: drivers/media/i2c/ov7740.c 15102 15103OMNIVISION OV8856 SENSOR DRIVER 15104M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15105L: linux-media@vger.kernel.org 15106S: Maintained 15107T: git git://linuxtv.org/media_tree.git 15108F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15109F: drivers/media/i2c/ov8856.c 15110 15111OMNIVISION OV9282 SENSOR DRIVER 15112M: Paul J. Murphy <paul.j.murphy@intel.com> 15113M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15114L: linux-media@vger.kernel.org 15115S: Maintained 15116T: git git://linuxtv.org/media_tree.git 15117F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15118F: drivers/media/i2c/ov9282.c 15119 15120OMNIVISION OV9640 SENSOR DRIVER 15121M: Petr Cvek <petrcvekcz@gmail.com> 15122L: linux-media@vger.kernel.org 15123S: Maintained 15124F: drivers/media/i2c/ov9640.* 15125 15126OMNIVISION OV9650 SENSOR DRIVER 15127M: Sakari Ailus <sakari.ailus@linux.intel.com> 15128R: Akinobu Mita <akinobu.mita@gmail.com> 15129R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15130L: linux-media@vger.kernel.org 15131S: Maintained 15132T: git git://linuxtv.org/media_tree.git 15133F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15134F: drivers/media/i2c/ov9650.c 15135 15136OMNIVISION OV9734 SENSOR DRIVER 15137M: Tianshu Qiu <tian.shu.qiu@intel.com> 15138R: Bingbu Cao <bingbu.cao@intel.com> 15139L: linux-media@vger.kernel.org 15140S: Maintained 15141T: git git://linuxtv.org/media_tree.git 15142F: drivers/media/i2c/ov9734.c 15143 15144ONBOARD USB HUB DRIVER 15145M: Matthias Kaehlcke <mka@chromium.org> 15146L: linux-usb@vger.kernel.org 15147S: Maintained 15148F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15149F: drivers/usb/misc/onboard_usb_hub.c 15150 15151ONENAND FLASH DRIVER 15152M: Kyungmin Park <kyungmin.park@samsung.com> 15153L: linux-mtd@lists.infradead.org 15154S: Maintained 15155F: drivers/mtd/nand/onenand/ 15156F: include/linux/mtd/onenand*.h 15157 15158ONION OMEGA2+ BOARD 15159M: Harvey Hunt <harveyhuntnexus@gmail.com> 15160L: linux-mips@vger.kernel.org 15161S: Maintained 15162F: arch/mips/boot/dts/ralink/omega2p.dts 15163 15164OP-TEE DRIVER 15165M: Jens Wiklander <jens.wiklander@linaro.org> 15166L: op-tee@lists.trustedfirmware.org 15167S: Maintained 15168F: Documentation/ABI/testing/sysfs-bus-optee-devices 15169F: drivers/tee/optee/ 15170 15171OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15172M: Sumit Garg <sumit.garg@linaro.org> 15173L: op-tee@lists.trustedfirmware.org 15174S: Maintained 15175F: drivers/char/hw_random/optee-rng.c 15176 15177OP-TEE RTC DRIVER 15178M: Clément Léger <clement.leger@bootlin.com> 15179L: linux-rtc@vger.kernel.org 15180S: Maintained 15181F: drivers/rtc/rtc-optee.c 15182 15183OPA-VNIC DRIVER 15184M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15185L: linux-rdma@vger.kernel.org 15186S: Supported 15187F: drivers/infiniband/ulp/opa_vnic 15188 15189OPEN FIRMWARE AND DEVICE TREE OVERLAYS 15190M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 15191M: Frank Rowand <frowand.list@gmail.com> 15192L: devicetree@vger.kernel.org 15193S: Maintained 15194F: Documentation/devicetree/dynamic-resolution-notes.rst 15195F: Documentation/devicetree/overlay-notes.rst 15196F: drivers/of/overlay.c 15197F: drivers/of/resolver.c 15198K: of_overlay_notifier_ 15199 15200OPEN FIRMWARE AND FLATTENED DEVICE TREE 15201M: Rob Herring <robh+dt@kernel.org> 15202M: Frank Rowand <frowand.list@gmail.com> 15203L: devicetree@vger.kernel.org 15204S: Maintained 15205C: irc://irc.libera.chat/devicetree 15206W: http://www.devicetree.org/ 15207T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15208F: Documentation/ABI/testing/sysfs-firmware-ofw 15209F: drivers/of/ 15210F: include/linux/of*.h 15211F: scripts/dtc/ 15212 15213OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15214M: Rob Herring <robh+dt@kernel.org> 15215M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15216L: devicetree@vger.kernel.org 15217S: Maintained 15218C: irc://irc.libera.chat/devicetree 15219Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15220T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15221F: Documentation/devicetree/ 15222F: arch/*/boot/dts/ 15223F: include/dt-bindings/ 15224 15225OPENCOMPUTE PTP CLOCK DRIVER 15226M: Jonathan Lemon <jonathan.lemon@gmail.com> 15227M: Vadim Fedorenko <vadfed@fb.com> 15228L: netdev@vger.kernel.org 15229S: Maintained 15230F: drivers/ptp/ptp_ocp.c 15231 15232OPENCORES I2C BUS DRIVER 15233M: Peter Korsgaard <peter@korsgaard.com> 15234M: Andrew Lunn <andrew@lunn.ch> 15235L: linux-i2c@vger.kernel.org 15236S: Maintained 15237F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15238F: Documentation/i2c/busses/i2c-ocores.rst 15239F: drivers/i2c/busses/i2c-ocores.c 15240F: include/linux/platform_data/i2c-ocores.h 15241 15242OPENRISC ARCHITECTURE 15243M: Jonas Bonn <jonas@southpole.se> 15244M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15245M: Stafford Horne <shorne@gmail.com> 15246L: openrisc@lists.librecores.org 15247S: Maintained 15248W: http://openrisc.io 15249T: git git://github.com/openrisc/linux.git 15250F: Documentation/devicetree/bindings/openrisc/ 15251F: Documentation/openrisc/ 15252F: arch/openrisc/ 15253F: drivers/irqchip/irq-ompic.c 15254F: drivers/irqchip/irq-or1k-* 15255 15256OPENVSWITCH 15257M: Pravin B Shelar <pshelar@ovn.org> 15258L: netdev@vger.kernel.org 15259L: dev@openvswitch.org 15260S: Maintained 15261W: http://openvswitch.org 15262F: include/uapi/linux/openvswitch.h 15263F: net/openvswitch/ 15264 15265OPERATING PERFORMANCE POINTS (OPP) 15266M: Viresh Kumar <vireshk@kernel.org> 15267M: Nishanth Menon <nm@ti.com> 15268M: Stephen Boyd <sboyd@kernel.org> 15269L: linux-pm@vger.kernel.org 15270S: Maintained 15271T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15272F: Documentation/devicetree/bindings/opp/ 15273F: Documentation/power/opp.rst 15274F: drivers/opp/ 15275F: include/linux/pm_opp.h 15276 15277OPL4 DRIVER 15278M: Clemens Ladisch <clemens@ladisch.de> 15279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15280S: Maintained 15281T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15282F: sound/drivers/opl4/ 15283 15284ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15285M: Mark Fasheh <mark@fasheh.com> 15286M: Joel Becker <jlbec@evilplan.org> 15287M: Joseph Qi <joseph.qi@linux.alibaba.com> 15288L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15289S: Supported 15290W: http://ocfs2.wiki.kernel.org 15291F: Documentation/filesystems/dlmfs.rst 15292F: Documentation/filesystems/ocfs2.rst 15293F: fs/ocfs2/ 15294 15295ORANGEFS FILESYSTEM 15296M: Mike Marshall <hubcap@omnibond.com> 15297R: Martin Brandenburg <martin@omnibond.com> 15298L: devel@lists.orangefs.org 15299S: Supported 15300T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15301F: Documentation/filesystems/orangefs.rst 15302F: fs/orangefs/ 15303 15304ORINOCO DRIVER 15305L: linux-wireless@vger.kernel.org 15306S: Orphan 15307W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15308W: http://www.nongnu.org/orinoco/ 15309F: drivers/net/wireless/intersil/orinoco/ 15310 15311OV2659 OMNIVISION SENSOR DRIVER 15312M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15313L: linux-media@vger.kernel.org 15314S: Maintained 15315W: https://linuxtv.org 15316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15317T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15318F: drivers/media/i2c/ov2659.c 15319F: include/media/i2c/ov2659.h 15320 15321OVERLAY FILESYSTEM 15322M: Miklos Szeredi <miklos@szeredi.hu> 15323L: linux-unionfs@vger.kernel.org 15324S: Supported 15325T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15326F: Documentation/filesystems/overlayfs.rst 15327F: fs/overlayfs/ 15328 15329P54 WIRELESS DRIVER 15330M: Christian Lamparter <chunkeey@googlemail.com> 15331L: linux-wireless@vger.kernel.org 15332S: Maintained 15333W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15334F: drivers/net/wireless/intersil/p54/ 15335 15336PACKING 15337M: Vladimir Oltean <olteanv@gmail.com> 15338L: netdev@vger.kernel.org 15339S: Supported 15340F: Documentation/core-api/packing.rst 15341F: include/linux/packing.h 15342F: lib/packing.c 15343 15344PADATA PARALLEL EXECUTION MECHANISM 15345M: Steffen Klassert <steffen.klassert@secunet.com> 15346M: Daniel Jordan <daniel.m.jordan@oracle.com> 15347L: linux-crypto@vger.kernel.org 15348L: linux-kernel@vger.kernel.org 15349S: Maintained 15350F: Documentation/core-api/padata.rst 15351F: include/linux/padata.h 15352F: kernel/padata.c 15353 15354PAGE CACHE 15355M: Matthew Wilcox (Oracle) <willy@infradead.org> 15356L: linux-fsdevel@vger.kernel.org 15357S: Supported 15358T: git git://git.infradead.org/users/willy/pagecache.git 15359F: Documentation/filesystems/locking.rst 15360F: Documentation/filesystems/vfs.rst 15361F: include/linux/pagemap.h 15362F: mm/filemap.c 15363F: mm/page-writeback.c 15364F: mm/readahead.c 15365F: mm/truncate.c 15366 15367PAGE POOL 15368M: Jesper Dangaard Brouer <hawk@kernel.org> 15369M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15370L: netdev@vger.kernel.org 15371S: Supported 15372F: Documentation/networking/page_pool.rst 15373F: include/net/page_pool.h 15374F: include/trace/events/page_pool.h 15375F: net/core/page_pool.c 15376 15377PAGE TABLE CHECK 15378M: Pasha Tatashin <pasha.tatashin@soleen.com> 15379M: Andrew Morton <akpm@linux-foundation.org> 15380L: linux-mm@kvack.org 15381S: Maintained 15382F: Documentation/mm/page_table_check.rst 15383F: include/linux/page_table_check.h 15384F: mm/page_table_check.c 15385 15386PANASONIC LAPTOP ACPI EXTRAS DRIVER 15387M: Kenneth Chan <kenneth.t.chan@gmail.com> 15388L: platform-driver-x86@vger.kernel.org 15389S: Maintained 15390F: drivers/platform/x86/panasonic-laptop.c 15391 15392PARALLAX PING IIO SENSOR DRIVER 15393M: Andreas Klinger <ak@it-klinger.de> 15394L: linux-iio@vger.kernel.org 15395S: Maintained 15396F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15397F: drivers/iio/proximity/ping.c 15398 15399PARALLEL LCD/KEYPAD PANEL DRIVER 15400M: Willy Tarreau <willy@haproxy.com> 15401M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15402S: Odd Fixes 15403F: Documentation/admin-guide/lcd-panel-cgram.rst 15404F: drivers/auxdisplay/panel.c 15405 15406PARALLEL PORT SUBSYSTEM 15407M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15408M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15409L: linux-parport@lists.infradead.org (subscribers-only) 15410S: Maintained 15411F: Documentation/driver-api/parport*.rst 15412F: drivers/char/ppdev.c 15413F: drivers/parport/ 15414F: include/linux/parport*.h 15415F: include/uapi/linux/ppdev.h 15416 15417PARAVIRT_OPS INTERFACE 15418M: Juergen Gross <jgross@suse.com> 15419M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15420R: Alexey Makhalov <amakhalov@vmware.com> 15421R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15422L: virtualization@lists.linux-foundation.org 15423L: x86@kernel.org 15424S: Supported 15425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15426F: Documentation/virt/paravirt_ops.rst 15427F: arch/*/include/asm/paravirt*.h 15428F: arch/*/kernel/paravirt* 15429F: include/linux/hypervisor.h 15430 15431PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15432M: Tim Waugh <tim@cyberelk.net> 15433L: linux-parport@lists.infradead.org (subscribers-only) 15434S: Maintained 15435F: Documentation/admin-guide/blockdev/paride.rst 15436F: drivers/block/paride/ 15437 15438PARISC ARCHITECTURE 15439M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15440M: Helge Deller <deller@gmx.de> 15441L: linux-parisc@vger.kernel.org 15442S: Maintained 15443W: https://parisc.wiki.kernel.org 15444Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15445T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15446T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15447F: Documentation/parisc/ 15448F: arch/parisc/ 15449F: drivers/char/agp/parisc-agp.c 15450F: drivers/input/misc/hp_sdc_rtc.c 15451F: drivers/input/serio/gscps2.c 15452F: drivers/input/serio/hp_sdc* 15453F: drivers/parisc/ 15454F: drivers/parport/parport_gsc.* 15455F: drivers/tty/serial/8250/8250_gsc.c 15456F: drivers/video/console/sti* 15457F: drivers/video/fbdev/sti* 15458F: drivers/video/logo/logo_parisc* 15459F: include/linux/hp_sdc.h 15460 15461PARMAN 15462M: Jiri Pirko <jiri@nvidia.com> 15463L: netdev@vger.kernel.org 15464S: Supported 15465F: include/linux/parman.h 15466F: lib/parman.c 15467F: lib/test_parman.c 15468 15469PC ENGINES APU BOARD DRIVER 15470M: Enrico Weigelt, metux IT consult <info@metux.net> 15471S: Maintained 15472F: drivers/platform/x86/pcengines-apuv2.c 15473 15474PC87360 HARDWARE MONITORING DRIVER 15475M: Jim Cromie <jim.cromie@gmail.com> 15476L: linux-hwmon@vger.kernel.org 15477S: Maintained 15478F: Documentation/hwmon/pc87360.rst 15479F: drivers/hwmon/pc87360.c 15480 15481PC8736x GPIO DRIVER 15482M: Jim Cromie <jim.cromie@gmail.com> 15483S: Maintained 15484F: drivers/char/pc8736x_gpio.c 15485 15486PC87427 HARDWARE MONITORING DRIVER 15487M: Jean Delvare <jdelvare@suse.com> 15488L: linux-hwmon@vger.kernel.org 15489S: Maintained 15490F: Documentation/hwmon/pc87427.rst 15491F: drivers/hwmon/pc87427.c 15492 15493PCA9532 LED DRIVER 15494M: Riku Voipio <riku.voipio@iki.fi> 15495S: Maintained 15496F: drivers/leds/leds-pca9532.c 15497F: include/linux/leds-pca9532.h 15498 15499PCA9541 I2C BUS MASTER SELECTOR DRIVER 15500M: Guenter Roeck <linux@roeck-us.net> 15501L: linux-i2c@vger.kernel.org 15502S: Maintained 15503F: drivers/i2c/muxes/i2c-mux-pca9541.c 15504 15505PCDP - PRIMARY CONSOLE AND DEBUG PORT 15506M: Khalid Aziz <khalid@gonehiking.org> 15507S: Maintained 15508F: drivers/firmware/pcdp.* 15509 15510PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15511M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15512M: Pali Rohár <pali@kernel.org> 15513L: linux-pci@vger.kernel.org 15514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15515S: Maintained 15516F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15517F: drivers/pci/controller/pci-aardvark.c 15518 15519PCI DRIVER FOR ALTERA PCIE IP 15520M: Joyce Ooi <joyce.ooi@intel.com> 15521L: linux-pci@vger.kernel.org 15522S: Supported 15523F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15524F: drivers/pci/controller/pcie-altera.c 15525 15526PCI DRIVER FOR APPLIEDMICRO XGENE 15527M: Toan Le <toan@os.amperecomputing.com> 15528L: linux-pci@vger.kernel.org 15529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15530S: Maintained 15531F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15532F: drivers/pci/controller/pci-xgene.c 15533 15534PCI DRIVER FOR ARM VERSATILE PLATFORM 15535M: Rob Herring <robh@kernel.org> 15536L: linux-pci@vger.kernel.org 15537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15538S: Maintained 15539F: Documentation/devicetree/bindings/pci/versatile.yaml 15540F: drivers/pci/controller/pci-versatile.c 15541 15542PCI DRIVER FOR ARMADA 8K 15543M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15544L: linux-pci@vger.kernel.org 15545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15546S: Maintained 15547F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15548F: drivers/pci/controller/dwc/pcie-armada8k.c 15549 15550PCI DRIVER FOR CADENCE PCIE IP 15551M: Tom Joseph <tjoseph@cadence.com> 15552L: linux-pci@vger.kernel.org 15553S: Maintained 15554F: Documentation/devicetree/bindings/pci/cdns,* 15555F: drivers/pci/controller/cadence/ 15556 15557PCI DRIVER FOR FREESCALE LAYERSCAPE 15558M: Minghuan Lian <minghuan.Lian@nxp.com> 15559M: Mingkai Hu <mingkai.hu@nxp.com> 15560M: Roy Zang <roy.zang@nxp.com> 15561L: linuxppc-dev@lists.ozlabs.org 15562L: linux-pci@vger.kernel.org 15563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15564S: Maintained 15565F: drivers/pci/controller/dwc/*layerscape* 15566 15567PCI DRIVER FOR GENERIC OF HOSTS 15568M: Will Deacon <will@kernel.org> 15569L: linux-pci@vger.kernel.org 15570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15571S: Maintained 15572F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15573F: drivers/pci/controller/pci-host-common.c 15574F: drivers/pci/controller/pci-host-generic.c 15575 15576PCI DRIVER FOR IMX6 15577M: Richard Zhu <hongxing.zhu@nxp.com> 15578M: Lucas Stach <l.stach@pengutronix.de> 15579L: linux-pci@vger.kernel.org 15580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15581S: Maintained 15582F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15583F: drivers/pci/controller/dwc/*imx6* 15584 15585PCI DRIVER FOR FU740 15586M: Paul Walmsley <paul.walmsley@sifive.com> 15587M: Greentime Hu <greentime.hu@sifive.com> 15588L: linux-pci@vger.kernel.org 15589S: Maintained 15590F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15591F: drivers/pci/controller/dwc/pcie-fu740.c 15592 15593PCI DRIVER FOR INTEL IXP4XX 15594M: Linus Walleij <linus.walleij@linaro.org> 15595S: Maintained 15596F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15597F: drivers/pci/controller/pci-ixp4xx.c 15598 15599PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15600M: Nirmal Patel <nirmal.patel@linux.intel.com> 15601R: Jonathan Derrick <jonathan.derrick@linux.dev> 15602L: linux-pci@vger.kernel.org 15603S: Supported 15604F: drivers/pci/controller/vmd.c 15605 15606PCI DRIVER FOR MICROSEMI SWITCHTEC 15607M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15608M: Logan Gunthorpe <logang@deltatee.com> 15609L: linux-pci@vger.kernel.org 15610S: Maintained 15611F: Documentation/ABI/testing/sysfs-class-switchtec 15612F: Documentation/driver-api/switchtec.rst 15613F: drivers/ntb/hw/mscc/ 15614F: drivers/pci/switch/switchtec* 15615F: include/linux/switchtec.h 15616F: include/uapi/linux/switchtec_ioctl.h 15617 15618PCI DRIVER FOR MOBIVEIL PCIE IP 15619M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15620M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15621L: linux-pci@vger.kernel.org 15622S: Supported 15623F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15624F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15625 15626PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15627M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15628M: Pali Rohár <pali@kernel.org> 15629L: linux-pci@vger.kernel.org 15630L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15631S: Maintained 15632F: drivers/pci/controller/*mvebu* 15633 15634PCI DRIVER FOR NVIDIA TEGRA 15635M: Thierry Reding <thierry.reding@gmail.com> 15636L: linux-tegra@vger.kernel.org 15637L: linux-pci@vger.kernel.org 15638S: Supported 15639F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15640F: drivers/pci/controller/pci-tegra.c 15641 15642PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15643M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15644L: linux-pci@vger.kernel.org 15645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15646S: Maintained 15647F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15648F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15649 15650PCI DRIVER FOR RENESAS R-CAR 15651M: Marek Vasut <marek.vasut+renesas@gmail.com> 15652M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15653L: linux-pci@vger.kernel.org 15654L: linux-renesas-soc@vger.kernel.org 15655S: Maintained 15656F: Documentation/devicetree/bindings/pci/*rcar* 15657F: drivers/pci/controller/*rcar* 15658 15659PCI DRIVER FOR SAMSUNG EXYNOS 15660M: Jingoo Han <jingoohan1@gmail.com> 15661L: linux-pci@vger.kernel.org 15662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15663L: linux-samsung-soc@vger.kernel.org 15664S: Maintained 15665F: drivers/pci/controller/dwc/pci-exynos.c 15666 15667PCI DRIVER FOR SYNOPSYS DESIGNWARE 15668M: Jingoo Han <jingoohan1@gmail.com> 15669M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15670L: linux-pci@vger.kernel.org 15671S: Maintained 15672F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15673F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15674F: drivers/pci/controller/dwc/*designware* 15675 15676PCI DRIVER FOR TI DRA7XX/J721E 15677M: Kishon Vijay Abraham I <kishon@ti.com> 15678L: linux-omap@vger.kernel.org 15679L: linux-pci@vger.kernel.org 15680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15681S: Supported 15682F: Documentation/devicetree/bindings/pci/ti-pci.txt 15683F: drivers/pci/controller/cadence/pci-j721e.c 15684F: drivers/pci/controller/dwc/pci-dra7xx.c 15685 15686PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15687M: Linus Walleij <linus.walleij@linaro.org> 15688L: linux-pci@vger.kernel.org 15689S: Maintained 15690F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15691F: drivers/pci/controller/pci-v3-semi.c 15692 15693PCI ENDPOINT SUBSYSTEM 15694M: Kishon Vijay Abraham I <kishon@ti.com> 15695M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15696R: Krzysztof Wilczyński <kw@linux.com> 15697L: linux-pci@vger.kernel.org 15698S: Supported 15699Q: https://patchwork.kernel.org/project/linux-pci/list/ 15700B: https://bugzilla.kernel.org 15701C: irc://irc.oftc.net/linux-pci 15702T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15703F: Documentation/PCI/endpoint/* 15704F: Documentation/misc-devices/pci-endpoint-test.rst 15705F: drivers/misc/pci_endpoint_test.c 15706F: drivers/pci/endpoint/ 15707F: tools/pci/ 15708 15709PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15710M: Russell Currey <ruscur@russell.cc> 15711M: Oliver O'Halloran <oohall@gmail.com> 15712L: linuxppc-dev@lists.ozlabs.org 15713S: Supported 15714F: Documentation/PCI/pci-error-recovery.rst 15715F: Documentation/powerpc/eeh-pci-error-recovery.rst 15716F: arch/powerpc/include/*/eeh*.h 15717F: arch/powerpc/kernel/eeh*.c 15718F: arch/powerpc/platforms/*/eeh*.c 15719F: drivers/pci/pcie/aer.c 15720F: drivers/pci/pcie/dpc.c 15721F: drivers/pci/pcie/err.c 15722 15723PCI ERROR RECOVERY 15724M: Linas Vepstas <linasvepstas@gmail.com> 15725L: linux-pci@vger.kernel.org 15726S: Supported 15727F: Documentation/PCI/pci-error-recovery.rst 15728 15729PCI PEER-TO-PEER DMA (P2PDMA) 15730M: Bjorn Helgaas <bhelgaas@google.com> 15731M: Logan Gunthorpe <logang@deltatee.com> 15732L: linux-pci@vger.kernel.org 15733S: Supported 15734Q: https://patchwork.kernel.org/project/linux-pci/list/ 15735B: https://bugzilla.kernel.org 15736C: irc://irc.oftc.net/linux-pci 15737T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15738F: Documentation/driver-api/pci/p2pdma.rst 15739F: drivers/pci/p2pdma.c 15740F: include/linux/pci-p2pdma.h 15741 15742PCI MSI DRIVER FOR ALTERA MSI IP 15743M: Joyce Ooi <joyce.ooi@intel.com> 15744L: linux-pci@vger.kernel.org 15745S: Supported 15746F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15747F: drivers/pci/controller/pcie-altera-msi.c 15748 15749PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15750M: Toan Le <toan@os.amperecomputing.com> 15751L: linux-pci@vger.kernel.org 15752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15753S: Maintained 15754F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15755F: drivers/pci/controller/pci-xgene-msi.c 15756 15757PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15758M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15759R: Rob Herring <robh@kernel.org> 15760R: Krzysztof Wilczyński <kw@linux.com> 15761L: linux-pci@vger.kernel.org 15762S: Supported 15763Q: https://patchwork.kernel.org/project/linux-pci/list/ 15764B: https://bugzilla.kernel.org 15765C: irc://irc.oftc.net/linux-pci 15766T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15767F: drivers/pci/controller/ 15768F: drivers/pci/pci-bridge-emul.c 15769F: drivers/pci/pci-bridge-emul.h 15770 15771PCI SUBSYSTEM 15772M: Bjorn Helgaas <bhelgaas@google.com> 15773L: linux-pci@vger.kernel.org 15774S: Supported 15775Q: https://patchwork.kernel.org/project/linux-pci/list/ 15776B: https://bugzilla.kernel.org 15777C: irc://irc.oftc.net/linux-pci 15778T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15779F: Documentation/PCI/ 15780F: Documentation/devicetree/bindings/pci/ 15781F: arch/x86/kernel/early-quirks.c 15782F: arch/x86/kernel/quirks.c 15783F: arch/x86/pci/ 15784F: drivers/acpi/pci* 15785F: drivers/pci/ 15786F: include/asm-generic/pci* 15787F: include/linux/of_pci.h 15788F: include/linux/pci* 15789F: include/uapi/linux/pci* 15790F: lib/pci* 15791 15792PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15793M: Jonathan Chocron <jonnyc@amazon.com> 15794L: linux-pci@vger.kernel.org 15795S: Maintained 15796F: Documentation/devicetree/bindings/pci/pcie-al.txt 15797F: drivers/pci/controller/dwc/pcie-al.c 15798 15799PCIE DRIVER FOR AMLOGIC MESON 15800M: Yue Wang <yue.wang@Amlogic.com> 15801L: linux-pci@vger.kernel.org 15802L: linux-amlogic@lists.infradead.org 15803S: Maintained 15804F: drivers/pci/controller/dwc/pci-meson.c 15805 15806PCIE DRIVER FOR AXIS ARTPEC 15807M: Jesper Nilsson <jesper.nilsson@axis.com> 15808L: linux-arm-kernel@axis.com 15809L: linux-pci@vger.kernel.org 15810S: Maintained 15811F: Documentation/devicetree/bindings/pci/axis,artpec* 15812F: drivers/pci/controller/dwc/*artpec* 15813 15814PCIE DRIVER FOR CAVIUM THUNDERX 15815M: Robert Richter <rric@kernel.org> 15816L: linux-pci@vger.kernel.org 15817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15818S: Odd Fixes 15819F: drivers/pci/controller/pci-thunder-* 15820 15821PCIE DRIVER FOR HISILICON 15822M: Zhou Wang <wangzhou1@hisilicon.com> 15823L: linux-pci@vger.kernel.org 15824S: Maintained 15825F: drivers/pci/controller/dwc/pcie-hisi.c 15826 15827PCIE DRIVER FOR HISILICON KIRIN 15828M: Xiaowei Song <songxiaowei@hisilicon.com> 15829M: Binghui Wang <wangbinghui@hisilicon.com> 15830L: linux-pci@vger.kernel.org 15831S: Maintained 15832F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15833F: drivers/pci/controller/dwc/pcie-kirin.c 15834 15835PCIE DRIVER FOR HISILICON STB 15836M: Shawn Guo <shawn.guo@linaro.org> 15837L: linux-pci@vger.kernel.org 15838S: Maintained 15839F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15840F: drivers/pci/controller/dwc/pcie-histb.c 15841 15842PCIE DRIVER FOR INTEL KEEM BAY 15843M: Srikanth Thokala <srikanth.thokala@intel.com> 15844L: linux-pci@vger.kernel.org 15845S: Supported 15846F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15847F: drivers/pci/controller/dwc/pcie-keembay.c 15848 15849PCIE DRIVER FOR INTEL LGM GW SOC 15850M: Rahul Tanwar <rtanwar@maxlinear.com> 15851L: linux-pci@vger.kernel.org 15852S: Maintained 15853F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15854F: drivers/pci/controller/dwc/pcie-intel-gw.c 15855 15856PCIE DRIVER FOR MEDIATEK 15857M: Ryder Lee <ryder.lee@mediatek.com> 15858M: Jianjun Wang <jianjun.wang@mediatek.com> 15859L: linux-pci@vger.kernel.org 15860L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15861S: Supported 15862F: Documentation/devicetree/bindings/pci/mediatek* 15863F: drivers/pci/controller/*mediatek* 15864 15865PCIE DRIVER FOR MICROCHIP 15866M: Daire McNamara <daire.mcnamara@microchip.com> 15867L: linux-pci@vger.kernel.org 15868S: Supported 15869F: Documentation/devicetree/bindings/pci/microchip* 15870F: drivers/pci/controller/*microchip* 15871 15872PCIE DRIVER FOR QUALCOMM MSM 15873M: Stanimir Varbanov <svarbanov@mm-sol.com> 15874L: linux-pci@vger.kernel.org 15875L: linux-arm-msm@vger.kernel.org 15876S: Maintained 15877F: drivers/pci/controller/dwc/pcie-qcom.c 15878 15879PCIE ENDPOINT DRIVER FOR QUALCOMM 15880M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15881L: linux-pci@vger.kernel.org 15882L: linux-arm-msm@vger.kernel.org 15883S: Maintained 15884F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15885F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15886 15887PCIE DRIVER FOR ROCKCHIP 15888M: Shawn Lin <shawn.lin@rock-chips.com> 15889L: linux-pci@vger.kernel.org 15890L: linux-rockchip@lists.infradead.org 15891S: Maintained 15892F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15893F: drivers/pci/controller/pcie-rockchip* 15894 15895PCIE DRIVER FOR SOCIONEXT UNIPHIER 15896M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15897L: linux-pci@vger.kernel.org 15898S: Maintained 15899F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15900F: drivers/pci/controller/dwc/pcie-uniphier* 15901 15902PCIE DRIVER FOR ST SPEAR13XX 15903M: Pratyush Anand <pratyush.anand@gmail.com> 15904L: linux-pci@vger.kernel.org 15905S: Maintained 15906F: drivers/pci/controller/dwc/*spear* 15907 15908PCI DRIVER FOR XILINX VERSAL CPM 15909M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 15910M: Michal Simek <michal.simek@amd.com> 15911L: linux-pci@vger.kernel.org 15912S: Maintained 15913F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 15914F: drivers/pci/controller/pcie-xilinx-cpm.c 15915 15916PCMCIA SUBSYSTEM 15917M: Dominik Brodowski <linux@dominikbrodowski.net> 15918S: Odd Fixes 15919T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15920F: Documentation/pcmcia/ 15921F: drivers/pcmcia/ 15922F: include/pcmcia/ 15923F: tools/pcmcia/ 15924 15925PCNET32 NETWORK DRIVER 15926M: Don Fry <pcnet32@frontier.com> 15927L: netdev@vger.kernel.org 15928S: Maintained 15929F: drivers/net/ethernet/amd/pcnet32.c 15930 15931PCRYPT PARALLEL CRYPTO ENGINE 15932M: Steffen Klassert <steffen.klassert@secunet.com> 15933L: linux-crypto@vger.kernel.org 15934S: Maintained 15935F: crypto/pcrypt.c 15936F: include/crypto/pcrypt.h 15937 15938PEAQ WMI HOTKEYS DRIVER 15939M: Hans de Goede <hdegoede@redhat.com> 15940L: platform-driver-x86@vger.kernel.org 15941S: Maintained 15942F: drivers/platform/x86/peaq-wmi.c 15943 15944PECI HARDWARE MONITORING DRIVERS 15945M: Iwona Winiarska <iwona.winiarska@intel.com> 15946L: linux-hwmon@vger.kernel.org 15947S: Supported 15948F: Documentation/hwmon/peci-cputemp.rst 15949F: Documentation/hwmon/peci-dimmtemp.rst 15950F: drivers/hwmon/peci/ 15951 15952PECI SUBSYSTEM 15953M: Iwona Winiarska <iwona.winiarska@intel.com> 15954L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15955S: Supported 15956F: Documentation/devicetree/bindings/peci/ 15957F: Documentation/peci/ 15958F: drivers/peci/ 15959F: include/linux/peci-cpu.h 15960F: include/linux/peci.h 15961 15962PENSANDO ETHERNET DRIVERS 15963M: Shannon Nelson <snelson@pensando.io> 15964M: drivers@pensando.io 15965L: netdev@vger.kernel.org 15966S: Supported 15967F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15968F: drivers/net/ethernet/pensando/ 15969 15970PER-CPU MEMORY ALLOCATOR 15971M: Dennis Zhou <dennis@kernel.org> 15972M: Tejun Heo <tj@kernel.org> 15973M: Christoph Lameter <cl@linux.com> 15974L: linux-mm@kvack.org 15975S: Maintained 15976T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15977F: arch/*/include/asm/percpu.h 15978F: include/linux/percpu*.h 15979F: lib/percpu*.c 15980F: mm/percpu*.c 15981 15982PER-TASK DELAY ACCOUNTING 15983M: Balbir Singh <bsingharora@gmail.com> 15984S: Maintained 15985F: include/linux/delayacct.h 15986F: kernel/delayacct.c 15987 15988PERFORMANCE EVENTS SUBSYSTEM 15989M: Peter Zijlstra <peterz@infradead.org> 15990M: Ingo Molnar <mingo@redhat.com> 15991M: Arnaldo Carvalho de Melo <acme@kernel.org> 15992R: Mark Rutland <mark.rutland@arm.com> 15993R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15994R: Jiri Olsa <jolsa@kernel.org> 15995R: Namhyung Kim <namhyung@kernel.org> 15996L: linux-perf-users@vger.kernel.org 15997L: linux-kernel@vger.kernel.org 15998S: Supported 15999W: https://perf.wiki.kernel.org/ 16000T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16001F: arch/*/events/* 16002F: arch/*/events/*/* 16003F: arch/*/include/asm/perf_event.h 16004F: arch/*/kernel/*/*/perf_event*.c 16005F: arch/*/kernel/*/perf_event*.c 16006F: arch/*/kernel/perf_callchain.c 16007F: arch/*/kernel/perf_event*.c 16008F: include/linux/perf_event.h 16009F: include/uapi/linux/perf_event.h 16010F: kernel/events/* 16011F: tools/lib/perf/ 16012F: tools/perf/ 16013 16014PERFORMANCE EVENTS TOOLING ARM64 16015R: John Garry <john.garry@huawei.com> 16016R: Will Deacon <will@kernel.org> 16017R: James Clark <james.clark@arm.com> 16018R: Mike Leach <mike.leach@linaro.org> 16019R: Leo Yan <leo.yan@linaro.org> 16020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16021S: Supported 16022F: tools/build/feature/test-libopencsd.c 16023F: tools/perf/arch/arm*/ 16024F: tools/perf/pmu-events/arch/arm64/ 16025F: tools/perf/util/arm-spe* 16026F: tools/perf/util/cs-etm* 16027 16028PERSONALITY HANDLING 16029M: Christoph Hellwig <hch@infradead.org> 16030L: linux-abi-devel@lists.sourceforge.net 16031S: Maintained 16032F: include/linux/personality.h 16033F: include/uapi/linux/personality.h 16034 16035PHOENIX RC FLIGHT CONTROLLER ADAPTER 16036M: Marcus Folkesson <marcus.folkesson@gmail.com> 16037L: linux-input@vger.kernel.org 16038S: Maintained 16039F: Documentation/input/devices/pxrc.rst 16040F: drivers/input/joystick/pxrc.c 16041 16042PHONET PROTOCOL 16043M: Remi Denis-Courmont <courmisch@gmail.com> 16044S: Supported 16045F: Documentation/networking/phonet.rst 16046F: include/linux/phonet.h 16047F: include/net/phonet/ 16048F: include/uapi/linux/phonet.h 16049F: net/phonet/ 16050 16051PHRAM MTD DRIVER 16052M: Joern Engel <joern@lazybastard.org> 16053L: linux-mtd@lists.infradead.org 16054S: Maintained 16055F: drivers/mtd/devices/phram.c 16056 16057PICOLCD HID DRIVER 16058M: Bruno Prémont <bonbons@linux-vserver.org> 16059L: linux-input@vger.kernel.org 16060S: Maintained 16061F: drivers/hid/hid-picolcd* 16062 16063PIDFD API 16064M: Christian Brauner <christian@brauner.io> 16065L: linux-kernel@vger.kernel.org 16066S: Maintained 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16068F: samples/pidfd/ 16069F: tools/testing/selftests/clone3/ 16070F: tools/testing/selftests/pid_namespace/ 16071F: tools/testing/selftests/pidfd/ 16072K: (?i)pidfd 16073K: (?i)clone3 16074K: \b(clone_args|kernel_clone_args)\b 16075 16076PIN CONTROL SUBSYSTEM 16077M: Linus Walleij <linus.walleij@linaro.org> 16078L: linux-gpio@vger.kernel.org 16079S: Maintained 16080T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16081F: Documentation/devicetree/bindings/pinctrl/ 16082F: Documentation/driver-api/pin-control.rst 16083F: drivers/pinctrl/ 16084F: include/dt-bindings/pinctrl/ 16085F: include/linux/pinctrl/ 16086 16087PIN CONTROLLER - AMD 16088M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16089M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16090S: Maintained 16091F: drivers/pinctrl/pinctrl-amd.c 16092 16093PIN CONTROLLER - FREESCALE 16094M: Dong Aisheng <aisheng.dong@nxp.com> 16095M: Fabio Estevam <festevam@gmail.com> 16096M: Shawn Guo <shawnguo@kernel.org> 16097M: Jacky Bai <ping.bai@nxp.com> 16098R: Pengutronix Kernel Team <kernel@pengutronix.de> 16099L: linux-gpio@vger.kernel.org 16100S: Maintained 16101F: Documentation/devicetree/bindings/pinctrl/fsl,* 16102F: drivers/pinctrl/freescale/ 16103 16104PIN CONTROLLER - INTEL 16105M: Mika Westerberg <mika.westerberg@linux.intel.com> 16106M: Andy Shevchenko <andy@kernel.org> 16107S: Supported 16108T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16109F: drivers/pinctrl/intel/ 16110 16111PIN CONTROLLER - KEEMBAY 16112M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16113S: Supported 16114F: drivers/pinctrl/pinctrl-keembay* 16115 16116PIN CONTROLLER - MEDIATEK 16117M: Sean Wang <sean.wang@kernel.org> 16118L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16119S: Maintained 16120F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16121F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16122F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16123F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16124F: drivers/pinctrl/mediatek/ 16125 16126PIN CONTROLLER - MICROCHIP AT91 16127M: Ludovic Desroches <ludovic.desroches@microchip.com> 16128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16129L: linux-gpio@vger.kernel.org 16130S: Supported 16131F: drivers/gpio/gpio-sama5d2-piobu.c 16132F: drivers/pinctrl/pinctrl-at91* 16133 16134PIN CONTROLLER - QUALCOMM 16135M: Bjorn Andersson <bjorn.andersson@linaro.org> 16136L: linux-arm-msm@vger.kernel.org 16137S: Maintained 16138F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16139F: drivers/pinctrl/qcom/ 16140 16141PIN CONTROLLER - RENESAS 16142M: Geert Uytterhoeven <geert+renesas@glider.be> 16143L: linux-renesas-soc@vger.kernel.org 16144S: Supported 16145T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16146F: Documentation/devicetree/bindings/pinctrl/renesas,* 16147F: drivers/pinctrl/renesas/ 16148 16149PIN CONTROLLER - SAMSUNG 16150M: Tomasz Figa <tomasz.figa@gmail.com> 16151M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16152M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16153R: Alim Akhtar <alim.akhtar@samsung.com> 16154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16155L: linux-samsung-soc@vger.kernel.org 16156S: Maintained 16157C: irc://irc.libera.chat/linux-exynos 16158Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16159B: mailto:linux-samsung-soc@vger.kernel.org 16160T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16161F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16162F: drivers/pinctrl/samsung/ 16163F: include/dt-bindings/pinctrl/samsung.h 16164 16165PIN CONTROLLER - SINGLE 16166M: Tony Lindgren <tony@atomide.com> 16167M: Haojian Zhuang <haojian.zhuang@linaro.org> 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169L: linux-omap@vger.kernel.org 16170S: Maintained 16171F: drivers/pinctrl/pinctrl-single.c 16172 16173PIN CONTROLLER - THUNDERBAY 16174M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16175S: Supported 16176F: drivers/pinctrl/pinctrl-thunderbay.c 16177 16178PIN CONTROLLER - SUNPLUS / TIBBO 16179M: Dvorkin Dmitry <dvorkin@tibbo.com> 16180M: Wells Lu <wellslutw@gmail.com> 16181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16182S: Maintained 16183W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16184F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16185F: drivers/pinctrl/sunplus/ 16186F: include/dt-bindings/pinctrl/sppctl*.h 16187 16188PKTCDVD DRIVER 16189M: linux-block@vger.kernel.org 16190S: Orphan 16191F: drivers/block/pktcdvd.c 16192F: include/linux/pktcdvd.h 16193F: include/uapi/linux/pktcdvd.h 16194 16195PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16196M: Tomasz Duszynski <tduszyns@gmail.com> 16197S: Maintained 16198F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16199F: drivers/iio/chemical/pms7003.c 16200 16201PLDMFW LIBRARY 16202M: Jacob Keller <jacob.e.keller@intel.com> 16203S: Maintained 16204F: Documentation/driver-api/pldmfw/ 16205F: include/linux/pldmfw.h 16206F: lib/pldmfw/ 16207 16208PLX DMA DRIVER 16209M: Logan Gunthorpe <logang@deltatee.com> 16210S: Maintained 16211F: drivers/dma/plx_dma.c 16212 16213PM6764TR DRIVER 16214M: Charles Hsu <hsu.yungteng@gmail.com> 16215L: linux-hwmon@vger.kernel.org 16216S: Maintained 16217F: Documentation/hwmon/pm6764tr.rst 16218F: drivers/hwmon/pmbus/pm6764tr.c 16219 16220PM-GRAPH UTILITY 16221M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16222L: linux-pm@vger.kernel.org 16223S: Supported 16224W: https://01.org/pm-graph 16225B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16226T: git git://github.com/intel/pm-graph 16227F: tools/power/pm-graph 16228 16229PMBUS HARDWARE MONITORING DRIVERS 16230M: Guenter Roeck <linux@roeck-us.net> 16231L: linux-hwmon@vger.kernel.org 16232S: Maintained 16233W: http://hwmon.wiki.kernel.org/ 16234W: http://www.roeck-us.net/linux/drivers/ 16235T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16236F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16237F: Documentation/devicetree/bindings/hwmon/max31785.txt 16238F: Documentation/hwmon/adm1275.rst 16239F: Documentation/hwmon/ibm-cffps.rst 16240F: Documentation/hwmon/ir35221.rst 16241F: Documentation/hwmon/lm25066.rst 16242F: Documentation/hwmon/ltc2978.rst 16243F: Documentation/hwmon/ltc3815.rst 16244F: Documentation/hwmon/max16064.rst 16245F: Documentation/hwmon/max20751.rst 16246F: Documentation/hwmon/max31785.rst 16247F: Documentation/hwmon/max34440.rst 16248F: Documentation/hwmon/max8688.rst 16249F: Documentation/hwmon/pmbus-core.rst 16250F: Documentation/hwmon/pmbus.rst 16251F: Documentation/hwmon/tps40422.rst 16252F: Documentation/hwmon/ucd9000.rst 16253F: Documentation/hwmon/ucd9200.rst 16254F: Documentation/hwmon/zl6100.rst 16255F: drivers/hwmon/pmbus/ 16256F: include/linux/pmbus.h 16257 16258PMC SIERRA MaxRAID DRIVER 16259L: linux-scsi@vger.kernel.org 16260S: Orphan 16261W: http://www.pmc-sierra.com/ 16262F: drivers/scsi/pmcraid.* 16263 16264PMC SIERRA PM8001 DRIVER 16265M: Jack Wang <jinpu.wang@cloud.ionos.com> 16266L: linux-scsi@vger.kernel.org 16267S: Supported 16268F: drivers/scsi/pm8001/ 16269 16270PNI RM3100 IIO DRIVER 16271M: Song Qiang <songqiang1304521@gmail.com> 16272L: linux-iio@vger.kernel.org 16273S: Maintained 16274F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16275F: drivers/iio/magnetometer/rm3100* 16276 16277PNP SUPPORT 16278M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16279L: linux-acpi@vger.kernel.org 16280S: Maintained 16281F: drivers/pnp/ 16282F: include/linux/pnp.h 16283 16284POSIX CLOCKS and TIMERS 16285M: Thomas Gleixner <tglx@linutronix.de> 16286L: linux-kernel@vger.kernel.org 16287S: Maintained 16288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16289F: fs/timerfd.c 16290F: include/linux/time_namespace.h 16291F: include/linux/timer* 16292F: kernel/time/*timer* 16293F: kernel/time/namespace.c 16294 16295POWER MANAGEMENT CORE 16296M: "Rafael J. Wysocki" <rafael@kernel.org> 16297L: linux-pm@vger.kernel.org 16298S: Supported 16299B: https://bugzilla.kernel.org 16300T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16301F: drivers/base/power/ 16302F: drivers/powercap/ 16303F: include/linux/intel_rapl.h 16304F: include/linux/pm.h 16305F: include/linux/pm_* 16306F: include/linux/powercap.h 16307F: kernel/configs/nopm.config 16308 16309DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16310M: Daniel Lezcano <daniel.lezcano@kernel.org> 16311L: linux-pm@vger.kernel.org 16312S: Supported 16313B: https://bugzilla.kernel.org 16314T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16315F: drivers/powercap/dtpm* 16316F: include/linux/dtpm.h 16317 16318POWER STATE COORDINATION INTERFACE (PSCI) 16319M: Mark Rutland <mark.rutland@arm.com> 16320M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16322S: Maintained 16323F: drivers/firmware/psci/ 16324F: include/linux/psci.h 16325F: include/uapi/linux/psci.h 16326 16327POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16328M: Sebastian Reichel <sre@kernel.org> 16329L: linux-pm@vger.kernel.org 16330S: Maintained 16331T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16332F: Documentation/ABI/testing/sysfs-class-power 16333F: Documentation/devicetree/bindings/power/supply/ 16334F: drivers/power/supply/ 16335F: include/linux/power/ 16336F: include/linux/power_supply.h 16337 16338POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16339M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16340L: linuxppc-dev@lists.ozlabs.org 16341S: Maintained 16342F: drivers/char/powernv-op-panel.c 16343 16344PPP OVER ATM (RFC 2364) 16345M: Mitchell Blank Jr <mitch@sfgoth.com> 16346S: Maintained 16347F: include/uapi/linux/atmppp.h 16348F: net/atm/pppoatm.c 16349 16350PPP OVER ETHERNET 16351M: Michal Ostrowski <mostrows@earthlink.net> 16352S: Maintained 16353F: drivers/net/ppp/pppoe.c 16354F: drivers/net/ppp/pppox.c 16355 16356PPP OVER L2TP 16357M: James Chapman <jchapman@katalix.com> 16358S: Maintained 16359F: include/linux/if_pppol2tp.h 16360F: include/uapi/linux/if_pppol2tp.h 16361F: net/l2tp/l2tp_ppp.c 16362 16363PPP PROTOCOL DRIVERS AND COMPRESSORS 16364M: Paul Mackerras <paulus@samba.org> 16365L: linux-ppp@vger.kernel.org 16366S: Maintained 16367F: drivers/net/ppp/ppp_* 16368 16369PPS SUPPORT 16370M: Rodolfo Giometti <giometti@enneenne.com> 16371L: linuxpps@ml.enneenne.com (subscribers-only) 16372S: Maintained 16373W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16374F: Documentation/ABI/testing/sysfs-pps 16375F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16376F: Documentation/driver-api/pps.rst 16377F: drivers/pps/ 16378F: include/linux/pps*.h 16379F: include/uapi/linux/pps.h 16380 16381PPTP DRIVER 16382M: Dmitry Kozlov <xeb@mail.ru> 16383L: netdev@vger.kernel.org 16384S: Maintained 16385W: http://sourceforge.net/projects/accel-pptp 16386F: drivers/net/ppp/pptp.c 16387 16388PRESSURE STALL INFORMATION (PSI) 16389M: Johannes Weiner <hannes@cmpxchg.org> 16390M: Suren Baghdasaryan <surenb@google.com> 16391S: Maintained 16392F: include/linux/psi* 16393F: kernel/sched/psi.c 16394 16395PRINTK 16396M: Petr Mladek <pmladek@suse.com> 16397M: Sergey Senozhatsky <senozhatsky@chromium.org> 16398R: Steven Rostedt <rostedt@goodmis.org> 16399R: John Ogness <john.ogness@linutronix.de> 16400S: Maintained 16401T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16402F: include/linux/printk.h 16403F: kernel/printk/ 16404 16405PRINTK INDEXING 16406R: Chris Down <chris@chrisdown.name> 16407S: Maintained 16408F: Documentation/core-api/printk-index.rst 16409F: kernel/printk/index.c 16410K: printk_index 16411 16412PROC FILESYSTEM 16413L: linux-kernel@vger.kernel.org 16414L: linux-fsdevel@vger.kernel.org 16415S: Maintained 16416F: Documentation/filesystems/proc.rst 16417F: fs/proc/ 16418F: include/linux/proc_fs.h 16419F: tools/testing/selftests/proc/ 16420 16421PROC SYSCTL 16422M: Luis Chamberlain <mcgrof@kernel.org> 16423M: Kees Cook <keescook@chromium.org> 16424M: Iurii Zaikin <yzaikin@google.com> 16425L: linux-kernel@vger.kernel.org 16426L: linux-fsdevel@vger.kernel.org 16427S: Maintained 16428T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16429F: fs/proc/proc_sysctl.c 16430F: include/linux/sysctl.h 16431F: kernel/sysctl-test.c 16432F: kernel/sysctl.c 16433F: tools/testing/selftests/sysctl/ 16434 16435PS3 NETWORK SUPPORT 16436M: Geoff Levand <geoff@infradead.org> 16437L: netdev@vger.kernel.org 16438L: linuxppc-dev@lists.ozlabs.org 16439S: Maintained 16440F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16441 16442PS3 PLATFORM SUPPORT 16443M: Geoff Levand <geoff@infradead.org> 16444L: linuxppc-dev@lists.ozlabs.org 16445S: Maintained 16446F: arch/powerpc/boot/ps3* 16447F: arch/powerpc/include/asm/lv1call.h 16448F: arch/powerpc/include/asm/ps3*.h 16449F: arch/powerpc/platforms/ps3/ 16450F: drivers/*/ps3* 16451F: drivers/ps3/ 16452F: drivers/rtc/rtc-ps3.c 16453F: drivers/usb/host/*ps3.c 16454F: sound/ppc/snd_ps3* 16455 16456PS3VRAM DRIVER 16457M: Jim Paris <jim@jtan.com> 16458M: Geoff Levand <geoff@infradead.org> 16459L: linuxppc-dev@lists.ozlabs.org 16460S: Maintained 16461F: drivers/block/ps3vram.c 16462 16463PSAMPLE PACKET SAMPLING SUPPORT 16464M: Yotam Gigi <yotam.gi@gmail.com> 16465S: Maintained 16466F: include/net/psample.h 16467F: include/uapi/linux/psample.h 16468F: net/psample 16469 16470PSTORE FILESYSTEM 16471M: Kees Cook <keescook@chromium.org> 16472M: Anton Vorontsov <anton@enomsg.org> 16473M: Colin Cross <ccross@android.com> 16474M: Tony Luck <tony.luck@intel.com> 16475S: Maintained 16476T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16477F: Documentation/admin-guide/ramoops.rst 16478F: Documentation/admin-guide/pstore-blk.rst 16479F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16480F: drivers/acpi/apei/erst.c 16481F: drivers/firmware/efi/efi-pstore.c 16482F: fs/pstore/ 16483F: include/linux/pstore* 16484K: \b(pstore|ramoops) 16485 16486PTP HARDWARE CLOCK SUPPORT 16487M: Richard Cochran <richardcochran@gmail.com> 16488L: netdev@vger.kernel.org 16489S: Maintained 16490W: http://linuxptp.sourceforge.net/ 16491F: Documentation/ABI/testing/sysfs-ptp 16492F: Documentation/driver-api/ptp.rst 16493F: drivers/net/phy/dp83640* 16494F: drivers/ptp/* 16495F: include/linux/ptp_cl* 16496 16497PTP VIRTUAL CLOCK SUPPORT 16498M: Yangbo Lu <yangbo.lu@nxp.com> 16499L: netdev@vger.kernel.org 16500S: Maintained 16501F: drivers/ptp/ptp_vclock.c 16502F: net/ethtool/phc_vclocks.c 16503 16504PTRACE SUPPORT 16505M: Oleg Nesterov <oleg@redhat.com> 16506S: Maintained 16507F: arch/*/*/ptrace*.c 16508F: arch/*/include/asm/ptrace*.h 16509F: arch/*/ptrace*.c 16510F: include/asm-generic/syscall.h 16511F: include/linux/ptrace.h 16512F: include/linux/regset.h 16513F: include/uapi/linux/ptrace.h 16514F: kernel/ptrace.c 16515 16516PULSE8-CEC DRIVER 16517M: Hans Verkuil <hverkuil@xs4all.nl> 16518L: linux-media@vger.kernel.org 16519S: Maintained 16520T: git git://linuxtv.org/media_tree.git 16521F: Documentation/admin-guide/media/pulse8-cec.rst 16522F: drivers/media/cec/usb/pulse8/ 16523 16524PURELIFI PLFXLC DRIVER 16525M: Srinivasan Raju <srini.raju@purelifi.com> 16526L: linux-wireless@vger.kernel.org 16527S: Supported 16528F: drivers/net/wireless/purelifi/plfxlc/ 16529 16530PVRUSB2 VIDEO4LINUX DRIVER 16531M: Mike Isely <isely@pobox.com> 16532L: pvrusb2@isely.net (subscribers-only) 16533L: linux-media@vger.kernel.org 16534S: Maintained 16535W: http://www.isely.net/pvrusb2/ 16536T: git git://linuxtv.org/media_tree.git 16537F: Documentation/driver-api/media/drivers/pvrusb2* 16538F: drivers/media/usb/pvrusb2/ 16539 16540PWC WEBCAM DRIVER 16541M: Hans Verkuil <hverkuil@xs4all.nl> 16542L: linux-media@vger.kernel.org 16543S: Odd Fixes 16544T: git git://linuxtv.org/media_tree.git 16545F: drivers/media/usb/pwc/* 16546F: include/trace/events/pwc.h 16547 16548PWM FAN DRIVER 16549M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16550L: linux-hwmon@vger.kernel.org 16551S: Supported 16552F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16553F: Documentation/hwmon/pwm-fan.rst 16554F: drivers/hwmon/pwm-fan.c 16555 16556PWM IR Transmitter 16557M: Sean Young <sean@mess.org> 16558L: linux-media@vger.kernel.org 16559S: Maintained 16560F: drivers/media/rc/pwm-ir-tx.c 16561 16562PWM SUBSYSTEM 16563M: Thierry Reding <thierry.reding@gmail.com> 16564R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16565L: linux-pwm@vger.kernel.org 16566S: Maintained 16567Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16568T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16569F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16570F: Documentation/devicetree/bindings/pwm/ 16571F: Documentation/driver-api/pwm.rst 16572F: drivers/gpio/gpio-mvebu.c 16573F: drivers/pwm/ 16574F: drivers/video/backlight/pwm_bl.c 16575F: include/dt-bindings/pwm/ 16576F: include/linux/pwm.h 16577F: include/linux/pwm_backlight.h 16578K: pwm_(config|apply_state|ops) 16579 16580PXA GPIO DRIVER 16581M: Robert Jarzmik <robert.jarzmik@free.fr> 16582L: linux-gpio@vger.kernel.org 16583S: Maintained 16584F: drivers/gpio/gpio-pxa.c 16585 16586PXA MMCI DRIVER 16587S: Orphan 16588 16589PXA RTC DRIVER 16590M: Robert Jarzmik <robert.jarzmik@free.fr> 16591L: linux-rtc@vger.kernel.org 16592S: Maintained 16593 16594PXA2xx/PXA3xx SUPPORT 16595M: Daniel Mack <daniel@zonque.org> 16596M: Haojian Zhuang <haojian.zhuang@gmail.com> 16597M: Robert Jarzmik <robert.jarzmik@free.fr> 16598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16599S: Maintained 16600T: git git://github.com/hzhuang1/linux.git 16601T: git git://github.com/rjarzmik/linux.git 16602F: arch/arm/boot/dts/pxa* 16603F: arch/arm/mach-pxa/ 16604F: drivers/dma/pxa* 16605F: drivers/pcmcia/pxa2xx* 16606F: drivers/pinctrl/pxa/ 16607F: drivers/spi/spi-pxa2xx* 16608F: drivers/usb/gadget/udc/pxa2* 16609F: include/sound/pxa2xx-lib.h 16610F: sound/arm/pxa* 16611F: sound/soc/pxa/ 16612 16613QAT DRIVER 16614M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16615L: qat-linux@intel.com 16616S: Supported 16617F: drivers/crypto/qat/ 16618 16619QCOM AUDIO (ASoC) DRIVERS 16620M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16621M: Banajit Goswami <bgoswami@quicinc.com> 16622L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16623S: Supported 16624F: include/dt-bindings/sound/qcom,wcd9335.h 16625F: sound/soc/codecs/lpass-rx-macro.* 16626F: sound/soc/codecs/lpass-tx-macro.* 16627F: sound/soc/codecs/lpass-va-macro.c 16628F: sound/soc/codecs/lpass-wsa-macro.* 16629F: sound/soc/codecs/msm8916-wcd-analog.c 16630F: sound/soc/codecs/msm8916-wcd-digital.c 16631F: sound/soc/codecs/wcd9335.* 16632F: sound/soc/codecs/wcd934x.c 16633F: sound/soc/codecs/wcd-clsh-v2.* 16634F: sound/soc/codecs/wcd-mbhc-v2.* 16635F: sound/soc/codecs/wsa881x.c 16636F: sound/soc/codecs/wsa883x.c 16637F: sound/soc/qcom/ 16638 16639QCOM EMBEDDED USB DEBUGGER (EUD) 16640M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16641L: linux-arm-msm@vger.kernel.org 16642S: Maintained 16643F: Documentation/ABI/testing/sysfs-driver-eud 16644F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16645F: drivers/usb/misc/qcom_eud.c 16646 16647QCOM IPA DRIVER 16648M: Alex Elder <elder@kernel.org> 16649L: netdev@vger.kernel.org 16650S: Supported 16651F: drivers/net/ipa/ 16652 16653QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16654M: Gabriel Somlo <somlo@cmu.edu> 16655M: "Michael S. Tsirkin" <mst@redhat.com> 16656L: qemu-devel@nongnu.org 16657S: Maintained 16658F: drivers/firmware/qemu_fw_cfg.c 16659F: include/uapi/linux/qemu_fw_cfg.h 16660 16661QIB DRIVER 16662M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16663L: linux-rdma@vger.kernel.org 16664S: Supported 16665F: drivers/infiniband/hw/qib/ 16666 16667QLOGIC QL41xxx FCOE DRIVER 16668M: Saurav Kashyap <skashyap@marvell.com> 16669M: Javed Hasan <jhasan@marvell.com> 16670M: GR-QLogic-Storage-Upstream@marvell.com 16671L: linux-scsi@vger.kernel.org 16672S: Supported 16673F: drivers/scsi/qedf/ 16674 16675QLOGIC QL41xxx ISCSI DRIVER 16676M: Nilesh Javali <njavali@marvell.com> 16677M: Manish Rangankar <mrangankar@marvell.com> 16678M: GR-QLogic-Storage-Upstream@marvell.com 16679L: linux-scsi@vger.kernel.org 16680S: Supported 16681F: drivers/scsi/qedi/ 16682 16683QLOGIC QL4xxx ETHERNET DRIVER 16684M: Ariel Elior <aelior@marvell.com> 16685M: Manish Chopra <manishc@marvell.com> 16686L: netdev@vger.kernel.org 16687S: Supported 16688F: drivers/net/ethernet/qlogic/qed/ 16689F: drivers/net/ethernet/qlogic/qede/ 16690F: include/linux/qed/ 16691 16692QLOGIC QL4xxx RDMA DRIVER 16693M: Michal Kalderon <mkalderon@marvell.com> 16694M: Ariel Elior <aelior@marvell.com> 16695L: linux-rdma@vger.kernel.org 16696S: Supported 16697F: drivers/infiniband/hw/qedr/ 16698F: include/uapi/rdma/qedr-abi.h 16699 16700QLOGIC QLA1280 SCSI DRIVER 16701M: Michael Reed <mdr@sgi.com> 16702L: linux-scsi@vger.kernel.org 16703S: Maintained 16704F: drivers/scsi/qla1280.[ch] 16705 16706QLOGIC QLA2XXX FC-SCSI DRIVER 16707M: Nilesh Javali <njavali@marvell.com> 16708M: GR-QLogic-Storage-Upstream@marvell.com 16709L: linux-scsi@vger.kernel.org 16710S: Supported 16711F: drivers/scsi/qla2xxx/ 16712 16713QLOGIC QLA3XXX NETWORK DRIVER 16714M: GR-Linux-NIC-Dev@marvell.com 16715L: netdev@vger.kernel.org 16716S: Supported 16717F: drivers/net/ethernet/qlogic/qla3xxx.* 16718 16719QLOGIC QLA4XXX iSCSI DRIVER 16720M: Nilesh Javali <njavali@marvell.com> 16721M: Manish Rangankar <mrangankar@marvell.com> 16722M: GR-QLogic-Storage-Upstream@marvell.com 16723L: linux-scsi@vger.kernel.org 16724S: Supported 16725F: drivers/scsi/qla4xxx/ 16726 16727QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16728M: Shahed Shaikh <shshaikh@marvell.com> 16729M: Manish Chopra <manishc@marvell.com> 16730M: GR-Linux-NIC-Dev@marvell.com 16731L: netdev@vger.kernel.org 16732S: Supported 16733F: drivers/net/ethernet/qlogic/qlcnic/ 16734 16735QLOGIC QLGE 10Gb ETHERNET DRIVER 16736M: Manish Chopra <manishc@marvell.com> 16737M: GR-Linux-NIC-Dev@marvell.com 16738M: Coiby Xu <coiby.xu@gmail.com> 16739L: netdev@vger.kernel.org 16740S: Supported 16741F: Documentation/networking/device_drivers/qlogic/qlge.rst 16742F: drivers/staging/qlge/ 16743 16744QM1D1B0004 MEDIA DRIVER 16745M: Akihiro Tsukada <tskd08@gmail.com> 16746L: linux-media@vger.kernel.org 16747S: Odd Fixes 16748F: drivers/media/tuners/qm1d1b0004* 16749 16750QM1D1C0042 MEDIA DRIVER 16751M: Akihiro Tsukada <tskd08@gmail.com> 16752L: linux-media@vger.kernel.org 16753S: Odd Fixes 16754F: drivers/media/tuners/qm1d1c0042* 16755 16756QNX4 FILESYSTEM 16757M: Anders Larsen <al@alarsen.net> 16758S: Maintained 16759W: http://www.alarsen.net/linux/qnx4fs/ 16760F: fs/qnx4/ 16761F: include/uapi/linux/qnx4_fs.h 16762F: include/uapi/linux/qnxtypes.h 16763 16764QORIQ DPAA2 FSL-MC BUS DRIVER 16765M: Stuart Yoder <stuyoder@gmail.com> 16766M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16767L: linux-kernel@vger.kernel.org 16768S: Maintained 16769F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16770F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16771F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16772F: drivers/bus/fsl-mc/ 16773F: include/uapi/linux/fsl_mc.h 16774 16775QT1010 MEDIA DRIVER 16776M: Antti Palosaari <crope@iki.fi> 16777L: linux-media@vger.kernel.org 16778S: Maintained 16779W: https://linuxtv.org 16780W: http://palosaari.fi/linux/ 16781Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16782T: git git://linuxtv.org/anttip/media_tree.git 16783F: drivers/media/tuners/qt1010* 16784 16785QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16786M: Kalle Valo <kvalo@kernel.org> 16787L: ath10k@lists.infradead.org 16788S: Supported 16789W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16790T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16791F: drivers/net/wireless/ath/ath10k/ 16792F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16793 16794QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16795M: Kalle Valo <kvalo@kernel.org> 16796L: ath11k@lists.infradead.org 16797S: Supported 16798T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16799F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16800F: drivers/net/wireless/ath/ath11k/ 16801 16802QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16803M: Toke Høiland-Jørgensen <toke@toke.dk> 16804L: linux-wireless@vger.kernel.org 16805S: Maintained 16806W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16807F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16808F: drivers/net/wireless/ath/ath9k/ 16809 16810QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16811M: Stephan Gerhold <stephan@gerhold.net> 16812L: netdev@vger.kernel.org 16813L: linux-arm-msm@vger.kernel.org 16814S: Maintained 16815F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16816F: drivers/net/wwan/qcom_bam_dmux.c 16817 16818QUALCOMM CAMERA SUBSYSTEM DRIVER 16819M: Robert Foss <robert.foss@linaro.org> 16820M: Todor Tomov <todor.too@gmail.com> 16821L: linux-media@vger.kernel.org 16822S: Maintained 16823F: Documentation/admin-guide/media/qcom_camss.rst 16824F: Documentation/devicetree/bindings/media/*camss* 16825F: drivers/media/platform/qcom/camss/ 16826 16827QUALCOMM CLOCK DRIVERS 16828M: Bjorn Andersson <bjorn.andersson@linaro.org> 16829L: linux-arm-msm@vger.kernel.org 16830S: Supported 16831T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16832F: Documentation/devicetree/bindings/clock/qcom,* 16833F: drivers/clk/qcom/ 16834F: include/dt-bindings/clock/qcom,* 16835 16836QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16837M: Niklas Cassel <nks@flawful.org> 16838L: linux-pm@vger.kernel.org 16839L: linux-arm-msm@vger.kernel.org 16840S: Maintained 16841F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16842F: drivers/soc/qcom/cpr.c 16843 16844QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16845M: Ilia Lin <ilia.lin@kernel.org> 16846L: linux-pm@vger.kernel.org 16847S: Maintained 16848F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16849F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16850F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16851 16852QUALCOMM CRYPTO DRIVERS 16853M: Thara Gopinath <thara.gopinath@gmail.com> 16854L: linux-crypto@vger.kernel.org 16855L: linux-arm-msm@vger.kernel.org 16856S: Maintained 16857F: drivers/crypto/qce/ 16858 16859QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16860M: Timur Tabi <timur@kernel.org> 16861L: netdev@vger.kernel.org 16862S: Maintained 16863F: drivers/net/ethernet/qualcomm/emac/ 16864 16865QUALCOMM ETHQOS ETHERNET DRIVER 16866M: Vinod Koul <vkoul@kernel.org> 16867L: netdev@vger.kernel.org 16868S: Maintained 16869F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16870F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16871 16872QUALCOMM FASTRPC DRIVER 16873M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16874M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16875L: linux-arm-msm@vger.kernel.org 16876S: Maintained 16877F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16878F: drivers/misc/fastrpc.c 16879F: include/uapi/misc/fastrpc.h 16880 16881QUALCOMM HEXAGON ARCHITECTURE 16882M: Brian Cain <bcain@quicinc.com> 16883L: linux-hexagon@vger.kernel.org 16884T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16885S: Supported 16886F: arch/hexagon/ 16887 16888QUALCOMM HIDMA DRIVER 16889M: Sinan Kaya <okaya@kernel.org> 16890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16891L: linux-arm-msm@vger.kernel.org 16892L: dmaengine@vger.kernel.org 16893S: Supported 16894F: drivers/dma/qcom/hidma* 16895 16896QUALCOMM I2C CCI DRIVER 16897M: Loic Poulain <loic.poulain@linaro.org> 16898M: Robert Foss <robert.foss@linaro.org> 16899L: linux-i2c@vger.kernel.org 16900L: linux-arm-msm@vger.kernel.org 16901S: Maintained 16902F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 16903F: drivers/i2c/busses/i2c-qcom-cci.c 16904 16905QUALCOMM INTERCONNECT BWMON DRIVER 16906M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16907L: linux-arm-msm@vger.kernel.org 16908S: Maintained 16909F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 16910F: drivers/soc/qcom/icc-bwmon.c 16911 16912QUALCOMM IOMMU 16913M: Rob Clark <robdclark@gmail.com> 16914L: iommu@lists.linux.dev 16915L: linux-arm-msm@vger.kernel.org 16916S: Maintained 16917F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16918 16919QUALCOMM IPC ROUTER (QRTR) DRIVER 16920M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16921L: linux-arm-msm@vger.kernel.org 16922S: Maintained 16923F: include/trace/events/qrtr.h 16924F: include/uapi/linux/qrtr.h 16925F: net/qrtr/ 16926 16927QUALCOMM IPCC MAILBOX DRIVER 16928M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16929L: linux-arm-msm@vger.kernel.org 16930S: Supported 16931F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16932F: drivers/mailbox/qcom-ipcc.c 16933F: include/dt-bindings/mailbox/qcom-ipcc.h 16934 16935QUALCOMM IPQ4019 USB PHY DRIVER 16936M: Robert Marko <robert.marko@sartura.hr> 16937M: Luka Perkov <luka.perkov@sartura.hr> 16938L: linux-arm-msm@vger.kernel.org 16939S: Maintained 16940F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16941F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16942 16943QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16944M: Robert Marko <robert.marko@sartura.hr> 16945M: Luka Perkov <luka.perkov@sartura.hr> 16946L: linux-arm-msm@vger.kernel.org 16947S: Maintained 16948F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16949F: drivers/regulator/vqmmc-ipq4019-regulator.c 16950 16951QUALCOMM NAND CONTROLLER DRIVER 16952M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16953L: linux-mtd@lists.infradead.org 16954L: linux-arm-msm@vger.kernel.org 16955S: Maintained 16956F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16957F: drivers/mtd/nand/raw/qcom_nandc.c 16958 16959QUALCOMM RMNET DRIVER 16960M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16961M: Sean Tranchetti <quic_stranche@quicinc.com> 16962L: netdev@vger.kernel.org 16963S: Maintained 16964F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16965F: drivers/net/ethernet/qualcomm/rmnet/ 16966F: include/linux/if_rmnet.h 16967 16968QUALCOMM TSENS THERMAL DRIVER 16969M: Amit Kucheria <amitk@kernel.org> 16970M: Thara Gopinath <thara.gopinath@gmail.com> 16971L: linux-pm@vger.kernel.org 16972L: linux-arm-msm@vger.kernel.org 16973S: Maintained 16974F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16975F: drivers/thermal/qcom/ 16976 16977QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16978M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16979L: linux-media@vger.kernel.org 16980L: linux-arm-msm@vger.kernel.org 16981S: Maintained 16982T: git git://linuxtv.org/media_tree.git 16983F: Documentation/devicetree/bindings/media/*venus* 16984F: drivers/media/platform/qcom/venus/ 16985 16986QUALCOMM WCN36XX WIRELESS DRIVER 16987M: Loic Poulain <loic.poulain@linaro.org> 16988L: wcn36xx@lists.infradead.org 16989S: Supported 16990W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16991F: drivers/net/wireless/ath/wcn36xx/ 16992 16993QUANTENNA QTNFMAC WIRELESS DRIVER 16994M: Igor Mitsyanko <imitsyanko@quantenna.com> 16995R: Sergey Matyukevich <geomatsi@gmail.com> 16996L: linux-wireless@vger.kernel.org 16997S: Maintained 16998F: drivers/net/wireless/quantenna 16999 17000RADEON and AMDGPU DRM DRIVERS 17001M: Alex Deucher <alexander.deucher@amd.com> 17002M: Christian König <christian.koenig@amd.com> 17003M: Pan, Xinhui <Xinhui.Pan@amd.com> 17004L: amd-gfx@lists.freedesktop.org 17005S: Supported 17006T: git https://gitlab.freedesktop.org/agd5f/linux.git 17007B: https://gitlab.freedesktop.org/drm/amd/-/issues 17008C: irc://irc.oftc.net/radeon 17009F: Documentation/gpu/amdgpu/ 17010F: drivers/gpu/drm/amd/ 17011F: drivers/gpu/drm/radeon/ 17012F: include/uapi/drm/amdgpu_drm.h 17013F: include/uapi/drm/radeon_drm.h 17014 17015RADEON FRAMEBUFFER DISPLAY DRIVER 17016M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17017L: linux-fbdev@vger.kernel.org 17018S: Maintained 17019F: drivers/video/fbdev/aty/radeon* 17020F: include/uapi/linux/radeonfb.h 17021 17022RADIOSHARK RADIO DRIVER 17023M: Hans Verkuil <hverkuil@xs4all.nl> 17024L: linux-media@vger.kernel.org 17025S: Maintained 17026T: git git://linuxtv.org/media_tree.git 17027F: drivers/media/radio/radio-shark.c 17028 17029RADIOSHARK2 RADIO DRIVER 17030M: Hans Verkuil <hverkuil@xs4all.nl> 17031L: linux-media@vger.kernel.org 17032S: Maintained 17033T: git git://linuxtv.org/media_tree.git 17034F: drivers/media/radio/radio-shark2.c 17035F: drivers/media/radio/radio-tea5777.c 17036 17037RADOS BLOCK DEVICE (RBD) 17038M: Ilya Dryomov <idryomov@gmail.com> 17039R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17040L: ceph-devel@vger.kernel.org 17041S: Supported 17042W: http://ceph.com/ 17043T: git git://github.com/ceph/ceph-client.git 17044F: Documentation/ABI/testing/sysfs-bus-rbd 17045F: drivers/block/rbd.c 17046F: drivers/block/rbd_types.h 17047 17048RAGE128 FRAMEBUFFER DISPLAY DRIVER 17049M: Paul Mackerras <paulus@samba.org> 17050L: linux-fbdev@vger.kernel.org 17051S: Maintained 17052F: drivers/video/fbdev/aty/aty128fb.c 17053 17054RAINSHADOW-CEC DRIVER 17055M: Hans Verkuil <hverkuil@xs4all.nl> 17056L: linux-media@vger.kernel.org 17057S: Maintained 17058T: git git://linuxtv.org/media_tree.git 17059F: drivers/media/cec/usb/rainshadow/ 17060 17061RALINK MIPS ARCHITECTURE 17062M: John Crispin <john@phrozen.org> 17063L: linux-mips@vger.kernel.org 17064S: Maintained 17065F: arch/mips/ralink 17066 17067RALINK MT7621 MIPS ARCHITECTURE 17068M: Arınç ÜNAL <arinc.unal@arinc9.com> 17069M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17070L: linux-mips@vger.kernel.org 17071S: Maintained 17072F: arch/mips/boot/dts/ralink/mt7621* 17073 17074RALINK PINCTRL DRIVER 17075M: Arınç ÜNAL <arinc.unal@arinc9.com> 17076M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17077L: linux-mips@vger.kernel.org 17078S: Maintained 17079F: drivers/pinctrl/ralink/ 17080 17081RALINK RT2X00 WIRELESS LAN DRIVER 17082M: Stanislaw Gruszka <stf_xl@wp.pl> 17083M: Helmut Schaa <helmut.schaa@googlemail.com> 17084L: linux-wireless@vger.kernel.org 17085S: Maintained 17086F: drivers/net/wireless/ralink/rt2x00/ 17087 17088RAMDISK RAM BLOCK DEVICE DRIVER 17089M: Jens Axboe <axboe@kernel.dk> 17090S: Maintained 17091F: Documentation/admin-guide/blockdev/ramdisk.rst 17092F: drivers/block/brd.c 17093 17094RANCHU VIRTUAL BOARD FOR MIPS 17095M: Miodrag Dinic <miodrag.dinic@mips.com> 17096L: linux-mips@vger.kernel.org 17097S: Supported 17098F: arch/mips/configs/generic/board-ranchu.config 17099F: arch/mips/generic/board-ranchu.c 17100 17101RANDOM NUMBER DRIVER 17102M: "Theodore Ts'o" <tytso@mit.edu> 17103M: Jason A. Donenfeld <Jason@zx2c4.com> 17104T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17105S: Maintained 17106F: drivers/char/random.c 17107F: drivers/virt/vmgenid.c 17108 17109RAPIDIO SUBSYSTEM 17110M: Matt Porter <mporter@kernel.crashing.org> 17111M: Alexandre Bounine <alex.bou9@gmail.com> 17112S: Maintained 17113F: drivers/rapidio/ 17114 17115RAS INFRASTRUCTURE 17116M: Tony Luck <tony.luck@intel.com> 17117M: Borislav Petkov <bp@alien8.de> 17118L: linux-edac@vger.kernel.org 17119S: Maintained 17120F: Documentation/admin-guide/ras.rst 17121F: drivers/ras/ 17122F: include/linux/ras.h 17123F: include/ras/ras_event.h 17124 17125RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17126L: linux-wireless@vger.kernel.org 17127S: Orphan 17128F: drivers/net/wireless/ray* 17129 17130RC-CORE / LIRC FRAMEWORK 17131M: Sean Young <sean@mess.org> 17132L: linux-media@vger.kernel.org 17133S: Maintained 17134W: http://linuxtv.org 17135T: git git://linuxtv.org/media_tree.git 17136F: Documentation/driver-api/media/rc-core.rst 17137F: Documentation/userspace-api/media/rc/ 17138F: drivers/media/rc/ 17139F: include/media/rc-map.h 17140F: include/media/rc-core.h 17141F: include/uapi/linux/lirc.h 17142 17143RCMM REMOTE CONTROLS DECODER 17144M: Patrick Lerda <patrick9876@free.fr> 17145S: Maintained 17146F: drivers/media/rc/ir-rcmm-decoder.c 17147 17148RCUTORTURE TEST FRAMEWORK 17149M: "Paul E. McKenney" <paulmck@kernel.org> 17150M: Josh Triplett <josh@joshtriplett.org> 17151R: Steven Rostedt <rostedt@goodmis.org> 17152R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17153R: Lai Jiangshan <jiangshanlai@gmail.com> 17154L: rcu@vger.kernel.org 17155S: Supported 17156T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17157F: tools/testing/selftests/rcutorture 17158 17159RDACM20 Camera Sensor 17160M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17161M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17162M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17163M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17164L: linux-media@vger.kernel.org 17165S: Maintained 17166F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17167F: drivers/media/i2c/max9271.c 17168F: drivers/media/i2c/max9271.h 17169F: drivers/media/i2c/rdacm20.c 17170 17171RDACM21 Camera Sensor 17172M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17173M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17174M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17175M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17176L: linux-media@vger.kernel.org 17177S: Maintained 17178F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17179F: drivers/media/i2c/max9271.c 17180F: drivers/media/i2c/max9271.h 17181F: drivers/media/i2c/rdacm21.c 17182 17183RDC R-321X SoC 17184M: Florian Fainelli <florian@openwrt.org> 17185S: Maintained 17186 17187RDC R6040 FAST ETHERNET DRIVER 17188M: Florian Fainelli <f.fainelli@gmail.com> 17189L: netdev@vger.kernel.org 17190S: Maintained 17191F: drivers/net/ethernet/rdc/r6040.c 17192 17193RDMAVT - RDMA verbs software 17194M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17195L: linux-rdma@vger.kernel.org 17196S: Supported 17197F: drivers/infiniband/sw/rdmavt 17198 17199RDS - RELIABLE DATAGRAM SOCKETS 17200M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17201L: netdev@vger.kernel.org 17202L: linux-rdma@vger.kernel.org 17203L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17204S: Supported 17205W: https://oss.oracle.com/projects/rds/ 17206F: Documentation/networking/rds.rst 17207F: net/rds/ 17208 17209RDT - RESOURCE ALLOCATION 17210M: Fenghua Yu <fenghua.yu@intel.com> 17211M: Reinette Chatre <reinette.chatre@intel.com> 17212L: linux-kernel@vger.kernel.org 17213S: Supported 17214F: Documentation/x86/resctrl* 17215F: arch/x86/include/asm/resctrl.h 17216F: arch/x86/kernel/cpu/resctrl/ 17217F: tools/testing/selftests/resctrl/ 17218 17219READ-COPY UPDATE (RCU) 17220M: "Paul E. McKenney" <paulmck@kernel.org> 17221M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17222M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17223M: Josh Triplett <josh@joshtriplett.org> 17224R: Steven Rostedt <rostedt@goodmis.org> 17225R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17226R: Lai Jiangshan <jiangshanlai@gmail.com> 17227R: Joel Fernandes <joel@joelfernandes.org> 17228L: rcu@vger.kernel.org 17229S: Supported 17230W: http://www.rdrop.com/users/paulmck/RCU/ 17231T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17232F: Documentation/RCU/ 17233F: include/linux/rcu* 17234F: kernel/rcu/ 17235X: Documentation/RCU/torture.rst 17236X: include/linux/srcu*.h 17237X: kernel/rcu/srcu*.c 17238 17239REAL TIME CLOCK (RTC) SUBSYSTEM 17240M: Alessandro Zummo <a.zummo@towertech.it> 17241M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17242L: linux-rtc@vger.kernel.org 17243S: Maintained 17244Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17245T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17246F: Documentation/admin-guide/rtc.rst 17247F: Documentation/devicetree/bindings/rtc/ 17248F: drivers/rtc/ 17249F: include/linux/platform_data/rtc-* 17250F: include/linux/rtc.h 17251F: include/linux/rtc/ 17252F: include/uapi/linux/rtc.h 17253F: tools/testing/selftests/rtc/ 17254 17255REALTEK AUDIO CODECS 17256M: Oder Chiou <oder_chiou@realtek.com> 17257S: Maintained 17258F: include/sound/rt*.h 17259F: sound/soc/codecs/rt* 17260 17261REALTEK OTTO WATCHDOG 17262M: Sander Vanheule <sander@svanheule.net> 17263L: linux-watchdog@vger.kernel.org 17264S: Maintained 17265F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17266F: drivers/watchdog/realtek_otto_wdt.c 17267 17268REALTEK RTL83xx SMI DSA ROUTER CHIPS 17269M: Linus Walleij <linus.walleij@linaro.org> 17270M: Alvin Šipraga <alsi@bang-olufsen.dk> 17271S: Maintained 17272F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17273F: drivers/net/dsa/realtek/* 17274 17275REALTEK WIRELESS DRIVER (rtlwifi family) 17276M: Ping-Ke Shih <pkshih@realtek.com> 17277L: linux-wireless@vger.kernel.org 17278S: Maintained 17279W: https://wireless.wiki.kernel.org/ 17280T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17281F: drivers/net/wireless/realtek/rtlwifi/ 17282 17283REALTEK WIRELESS DRIVER (rtw88) 17284M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17285L: linux-wireless@vger.kernel.org 17286S: Maintained 17287F: drivers/net/wireless/realtek/rtw88/ 17288 17289REALTEK WIRELESS DRIVER (rtw89) 17290M: Ping-Ke Shih <pkshih@realtek.com> 17291L: linux-wireless@vger.kernel.org 17292S: Maintained 17293F: drivers/net/wireless/realtek/rtw89/ 17294 17295REDPINE WIRELESS DRIVER 17296M: Amitkumar Karwar <amitkarwar@gmail.com> 17297M: Siva Rebbagondla <siva8118@gmail.com> 17298L: linux-wireless@vger.kernel.org 17299S: Maintained 17300F: drivers/net/wireless/rsi/ 17301 17302REGISTER MAP ABSTRACTION 17303M: Mark Brown <broonie@kernel.org> 17304L: linux-kernel@vger.kernel.org 17305S: Supported 17306T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17307F: Documentation/devicetree/bindings/regmap/ 17308F: drivers/base/regmap/ 17309F: include/linux/regmap.h 17310 17311REISERFS FILE SYSTEM 17312L: reiserfs-devel@vger.kernel.org 17313S: Supported 17314F: fs/reiserfs/ 17315 17316REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17317M: Bjorn Andersson <bjorn.andersson@linaro.org> 17318M: Mathieu Poirier <mathieu.poirier@linaro.org> 17319L: linux-remoteproc@vger.kernel.org 17320S: Maintained 17321T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17322F: Documentation/ABI/testing/sysfs-class-remoteproc 17323F: Documentation/devicetree/bindings/remoteproc/ 17324F: Documentation/staging/remoteproc.rst 17325F: drivers/remoteproc/ 17326F: include/linux/remoteproc.h 17327F: include/linux/remoteproc/ 17328 17329REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17330M: Bjorn Andersson <bjorn.andersson@linaro.org> 17331M: Mathieu Poirier <mathieu.poirier@linaro.org> 17332L: linux-remoteproc@vger.kernel.org 17333S: Maintained 17334T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17335F: Documentation/ABI/testing/sysfs-bus-rpmsg 17336F: Documentation/staging/rpmsg.rst 17337F: drivers/rpmsg/ 17338F: include/linux/rpmsg.h 17339F: include/linux/rpmsg/ 17340F: include/uapi/linux/rpmsg.h 17341F: samples/rpmsg/ 17342 17343REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17344M: Stephan Gerhold <stephan@gerhold.net> 17345L: netdev@vger.kernel.org 17346L: linux-remoteproc@vger.kernel.org 17347S: Maintained 17348F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17349 17350RENESAS CLOCK DRIVERS 17351M: Geert Uytterhoeven <geert+renesas@glider.be> 17352L: linux-renesas-soc@vger.kernel.org 17353S: Supported 17354T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17355F: Documentation/devicetree/bindings/clock/renesas,* 17356F: drivers/clk/renesas/ 17357 17358RENESAS EMEV2 I2C DRIVER 17359M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17360L: linux-renesas-soc@vger.kernel.org 17361S: Supported 17362F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17363F: drivers/i2c/busses/i2c-emev2.c 17364 17365RENESAS ETHERNET DRIVERS 17366R: Sergey Shtylyov <s.shtylyov@omp.ru> 17367L: netdev@vger.kernel.org 17368L: linux-renesas-soc@vger.kernel.org 17369F: Documentation/devicetree/bindings/net/renesas,*.yaml 17370F: drivers/net/ethernet/renesas/ 17371F: include/linux/sh_eth.h 17372 17373RENESAS R-CAR GYROADC DRIVER 17374M: Marek Vasut <marek.vasut@gmail.com> 17375L: linux-iio@vger.kernel.org 17376S: Supported 17377F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17378F: drivers/iio/adc/rcar-gyroadc.c 17379 17380RENESAS R-CAR I2C DRIVERS 17381M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17382L: linux-renesas-soc@vger.kernel.org 17383S: Supported 17384F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17385F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17386F: drivers/i2c/busses/i2c-rcar.c 17387F: drivers/i2c/busses/i2c-sh_mobile.c 17388 17389RENESAS R-CAR SATA DRIVER 17390R: Sergey Shtylyov <s.shtylyov@omp.ru> 17391S: Supported 17392L: linux-ide@vger.kernel.org 17393L: linux-renesas-soc@vger.kernel.org 17394F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17395F: drivers/ata/sata_rcar.c 17396 17397RENESAS R-CAR THERMAL DRIVERS 17398M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17399L: linux-renesas-soc@vger.kernel.org 17400S: Supported 17401F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17402F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17403F: drivers/thermal/rcar_gen3_thermal.c 17404F: drivers/thermal/rcar_thermal.c 17405 17406RENESAS RIIC DRIVER 17407M: Chris Brandt <chris.brandt@renesas.com> 17408L: linux-renesas-soc@vger.kernel.org 17409S: Supported 17410F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17411F: drivers/i2c/busses/i2c-riic.c 17412 17413RENESAS USB PHY DRIVER 17414M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17415L: linux-renesas-soc@vger.kernel.org 17416S: Maintained 17417F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17418 17419RENESAS RZ/G2L A/D DRIVER 17420M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17421L: linux-iio@vger.kernel.org 17422L: linux-renesas-soc@vger.kernel.org 17423S: Supported 17424F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17425F: drivers/iio/adc/rzg2l_adc.c 17426 17427RENESAS RZ/N1 A5PSW SWITCH DRIVER 17428M: Clément Léger <clement.leger@bootlin.com> 17429L: linux-renesas-soc@vger.kernel.org 17430L: netdev@vger.kernel.org 17431S: Maintained 17432F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17433F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17434F: drivers/net/dsa/rzn1_a5psw* 17435F: drivers/net/pcs/pcs-rzn1-miic.c 17436F: include/dt-bindings/net/pcs-rzn1-miic.h 17437F: include/linux/pcs-rzn1-miic.h 17438F: net/dsa/tag_rzn1_a5psw.c 17439 17440RENESAS RZ/N1 RTC CONTROLLER DRIVER 17441M: Miquel Raynal <miquel.raynal@bootlin.com> 17442L: linux-rtc@vger.kernel.org 17443L: linux-renesas-soc@vger.kernel.org 17444S: Maintained 17445F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17446F: drivers/rtc/rtc-rzn1.c 17447 17448RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17449M: Miquel Raynal <miquel.raynal@bootlin.com> 17450L: linux-mtd@lists.infradead.org 17451L: linux-renesas-soc@vger.kernel.org 17452S: Maintained 17453F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17454F: drivers/mtd/nand/raw/renesas-nand-controller.c 17455 17456RESET CONTROLLER FRAMEWORK 17457M: Philipp Zabel <p.zabel@pengutronix.de> 17458S: Maintained 17459T: git git://git.pengutronix.de/git/pza/linux 17460F: Documentation/devicetree/bindings/reset/ 17461F: Documentation/driver-api/reset.rst 17462F: drivers/reset/ 17463F: include/dt-bindings/reset/ 17464F: include/linux/reset-controller.h 17465F: include/linux/reset.h 17466F: include/linux/reset/ 17467K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17468 17469RESTARTABLE SEQUENCES SUPPORT 17470M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17471M: Peter Zijlstra <peterz@infradead.org> 17472M: "Paul E. McKenney" <paulmck@kernel.org> 17473M: Boqun Feng <boqun.feng@gmail.com> 17474L: linux-kernel@vger.kernel.org 17475S: Supported 17476F: include/trace/events/rseq.h 17477F: include/uapi/linux/rseq.h 17478F: kernel/rseq.c 17479F: tools/testing/selftests/rseq/ 17480 17481RFKILL 17482M: Johannes Berg <johannes@sipsolutions.net> 17483L: linux-wireless@vger.kernel.org 17484S: Maintained 17485W: https://wireless.wiki.kernel.org/ 17486Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17487T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17488T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17489F: Documentation/ABI/stable/sysfs-class-rfkill 17490F: Documentation/driver-api/rfkill.rst 17491F: include/linux/rfkill.h 17492F: include/uapi/linux/rfkill.h 17493F: net/rfkill/ 17494 17495RHASHTABLE 17496M: Thomas Graf <tgraf@suug.ch> 17497M: Herbert Xu <herbert@gondor.apana.org.au> 17498L: netdev@vger.kernel.org 17499S: Maintained 17500F: include/linux/rhashtable-types.h 17501F: include/linux/rhashtable.h 17502F: lib/rhashtable.c 17503F: lib/test_rhashtable.c 17504 17505RICOH R5C592 MEMORYSTICK DRIVER 17506M: Maxim Levitsky <maximlevitsky@gmail.com> 17507S: Maintained 17508F: drivers/memstick/host/r592.* 17509 17510RICOH SMARTMEDIA/XD DRIVER 17511M: Maxim Levitsky <maximlevitsky@gmail.com> 17512S: Maintained 17513F: drivers/mtd/nand/raw/r852.c 17514F: drivers/mtd/nand/raw/r852.h 17515 17516RISC-V PMU DRIVERS 17517M: Atish Patra <atishp@atishpatra.org> 17518R: Anup Patel <anup@brainfault.org> 17519L: linux-riscv@lists.infradead.org 17520S: Supported 17521F: drivers/perf/riscv_pmu.c 17522F: drivers/perf/riscv_pmu_legacy.c 17523F: drivers/perf/riscv_pmu_sbi.c 17524 17525RISC-V ARCHITECTURE 17526M: Paul Walmsley <paul.walmsley@sifive.com> 17527M: Palmer Dabbelt <palmer@dabbelt.com> 17528M: Albert Ou <aou@eecs.berkeley.edu> 17529L: linux-riscv@lists.infradead.org 17530S: Supported 17531P: Documentation/riscv/patch-acceptance.rst 17532T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17533F: arch/riscv/ 17534N: riscv 17535K: riscv 17536 17537RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17538M: Conor Dooley <conor.dooley@microchip.com> 17539M: Daire McNamara <daire.mcnamara@microchip.com> 17540L: linux-riscv@lists.infradead.org 17541S: Supported 17542F: Documentation/devicetree/bindings/clock/microchip,mpfs.yaml 17543F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17544F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17545F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17546F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17547F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17548F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17549F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17550F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17551F: arch/riscv/boot/dts/microchip/ 17552F: drivers/char/hw_random/mpfs-rng.c 17553F: drivers/clk/microchip/clk-mpfs.c 17554F: drivers/i2c/busses/i2c-microchip-core.c 17555F: drivers/mailbox/mailbox-mpfs.c 17556F: drivers/pci/controller/pcie-microchip-host.c 17557F: drivers/rtc/rtc-mpfs.c 17558F: drivers/soc/microchip/ 17559F: drivers/spi/spi-microchip-core.c 17560F: drivers/usb/musb/mpfs.c 17561F: include/soc/microchip/mpfs.h 17562 17563RNBD BLOCK DRIVERS 17564M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17565M: Jack Wang <jinpu.wang@ionos.com> 17566L: linux-block@vger.kernel.org 17567S: Maintained 17568F: drivers/block/rnbd/ 17569 17570ROCCAT DRIVERS 17571M: Stefan Achatz <erazor_de@users.sourceforge.net> 17572S: Maintained 17573W: http://sourceforge.net/projects/roccat/ 17574F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17575F: drivers/hid/hid-roccat* 17576F: include/linux/hid-roccat* 17577 17578ROCKCHIP I2S TDM DRIVER 17579M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17580L: linux-rockchip@lists.infradead.org 17581S: Maintained 17582F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17583F: sound/soc/rockchip/rockchip_i2s_tdm.* 17584 17585ROCKCHIP ISP V1 DRIVER 17586M: Dafna Hirschfeld <dafna@fastmail.com> 17587L: linux-media@vger.kernel.org 17588L: linux-rockchip@lists.infradead.org 17589S: Maintained 17590F: Documentation/admin-guide/media/rkisp1.rst 17591F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17592F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17593F: drivers/media/platform/rockchip/rkisp1 17594F: include/uapi/linux/rkisp1-config.h 17595 17596ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17597M: Jacob Chen <jacob-chen@iotwrt.com> 17598M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17599L: linux-media@vger.kernel.org 17600L: linux-rockchip@lists.infradead.org 17601S: Maintained 17602F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17603F: drivers/media/platform/rockchip/rga/ 17604 17605ROCKCHIP VIDEO DECODER DRIVER 17606M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17607L: linux-media@vger.kernel.org 17608L: linux-rockchip@lists.infradead.org 17609S: Maintained 17610F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17611F: drivers/staging/media/rkvdec/ 17612 17613ROCKER DRIVER 17614M: Jiri Pirko <jiri@resnulli.us> 17615L: netdev@vger.kernel.org 17616S: Supported 17617F: drivers/net/ethernet/rocker/ 17618 17619ROCKETPORT EXPRESS/INFINITY DRIVER 17620M: Kevin Cernekee <cernekee@gmail.com> 17621L: linux-serial@vger.kernel.org 17622S: Odd Fixes 17623F: drivers/tty/serial/rp2.* 17624 17625ROHM BD99954 CHARGER IC 17626R: Matti Vaittinen <mazziesaccount@gmail.com> 17627S: Supported 17628F: drivers/power/supply/bd99954-charger.c 17629F: drivers/power/supply/bd99954-charger.h 17630 17631ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17632M: Tomasz Duszynski <tduszyns@gmail.com> 17633S: Maintained 17634F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17635F: drivers/iio/light/bh1750.c 17636 17637ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17638M: Marek Vasut <marek.vasut+renesas@gmail.com> 17639L: linux-kernel@vger.kernel.org 17640L: linux-renesas-soc@vger.kernel.org 17641S: Supported 17642F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17643F: drivers/gpio/gpio-bd9571mwv.c 17644F: drivers/mfd/bd9571mwv.c 17645F: drivers/regulator/bd9571mwv-regulator.c 17646F: include/linux/mfd/bd9571mwv.h 17647 17648ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17649R: Matti Vaittinen <mazziesaccount@gmail.com> 17650S: Supported 17651F: drivers/clk/clk-bd718x7.c 17652F: drivers/gpio/gpio-bd71815.c 17653F: drivers/gpio/gpio-bd71828.c 17654F: drivers/mfd/rohm-bd71828.c 17655F: drivers/mfd/rohm-bd718x7.c 17656F: drivers/mfd/rohm-bd9576.c 17657F: drivers/regulator/bd71815-regulator.c 17658F: drivers/regulator/bd71828-regulator.c 17659F: drivers/regulator/bd718x7-regulator.c 17660F: drivers/regulator/bd9576-regulator.c 17661F: drivers/regulator/rohm-regulator.c 17662F: drivers/rtc/rtc-bd70528.c 17663F: drivers/watchdog/bd9576_wdt.c 17664F: include/linux/mfd/rohm-bd71815.h 17665F: include/linux/mfd/rohm-bd71828.h 17666F: include/linux/mfd/rohm-bd718x7.h 17667F: include/linux/mfd/rohm-bd957x.h 17668F: include/linux/mfd/rohm-generic.h 17669F: include/linux/mfd/rohm-shared.h 17670 17671ROSE NETWORK LAYER 17672M: Ralf Baechle <ralf@linux-mips.org> 17673L: linux-hams@vger.kernel.org 17674S: Maintained 17675W: http://www.linux-ax25.org/ 17676F: include/net/rose.h 17677F: include/uapi/linux/rose.h 17678F: net/rose/ 17679 17680ROTATION DRIVER FOR ALLWINNER A83T 17681M: Jernej Skrabec <jernej.skrabec@gmail.com> 17682L: linux-media@vger.kernel.org 17683S: Maintained 17684T: git git://linuxtv.org/media_tree.git 17685F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17686F: drivers/media/platform/sunxi/sun8i-rotate/ 17687 17688RPMSG TTY DRIVER 17689M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17690L: linux-remoteproc@vger.kernel.org 17691S: Maintained 17692F: drivers/tty/rpmsg_tty.c 17693 17694RTL2830 MEDIA DRIVER 17695M: Antti Palosaari <crope@iki.fi> 17696L: linux-media@vger.kernel.org 17697S: Maintained 17698W: https://linuxtv.org 17699W: http://palosaari.fi/linux/ 17700Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17701T: git git://linuxtv.org/anttip/media_tree.git 17702F: drivers/media/dvb-frontends/rtl2830* 17703 17704RTL2832 MEDIA DRIVER 17705M: Antti Palosaari <crope@iki.fi> 17706L: linux-media@vger.kernel.org 17707S: Maintained 17708W: https://linuxtv.org 17709W: http://palosaari.fi/linux/ 17710Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17711T: git git://linuxtv.org/anttip/media_tree.git 17712F: drivers/media/dvb-frontends/rtl2832* 17713 17714RTL2832_SDR MEDIA DRIVER 17715M: Antti Palosaari <crope@iki.fi> 17716L: linux-media@vger.kernel.org 17717S: Maintained 17718W: https://linuxtv.org 17719W: http://palosaari.fi/linux/ 17720Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17721T: git git://linuxtv.org/anttip/media_tree.git 17722F: drivers/media/dvb-frontends/rtl2832_sdr* 17723 17724RTL8180 WIRELESS DRIVER 17725L: linux-wireless@vger.kernel.org 17726S: Orphan 17727W: https://wireless.wiki.kernel.org/ 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17729F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17730 17731RTL8187 WIRELESS DRIVER 17732M: Herton Ronaldo Krzesinski <herton@canonical.com> 17733M: Hin-Tak Leung <htl10@users.sourceforge.net> 17734M: Larry Finger <Larry.Finger@lwfinger.net> 17735L: linux-wireless@vger.kernel.org 17736S: Maintained 17737W: https://wireless.wiki.kernel.org/ 17738T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17739F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17740 17741RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17742M: Jes Sorensen <Jes.Sorensen@gmail.com> 17743L: linux-wireless@vger.kernel.org 17744S: Maintained 17745T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17746F: drivers/net/wireless/realtek/rtl8xxxu/ 17747 17748RTRS TRANSPORT DRIVERS 17749M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17750M: Jack Wang <jinpu.wang@ionos.com> 17751L: linux-rdma@vger.kernel.org 17752S: Maintained 17753F: drivers/infiniband/ulp/rtrs/ 17754 17755RXRPC SOCKETS (AF_RXRPC) 17756M: David Howells <dhowells@redhat.com> 17757M: Marc Dionne <marc.dionne@auristor.com> 17758L: linux-afs@lists.infradead.org 17759S: Supported 17760W: https://www.infradead.org/~dhowells/kafs/ 17761F: Documentation/networking/rxrpc.rst 17762F: include/keys/rxrpc-type.h 17763F: include/net/af_rxrpc.h 17764F: include/trace/events/rxrpc.h 17765F: include/uapi/linux/rxrpc.h 17766F: net/rxrpc/ 17767 17768S3 SAVAGE FRAMEBUFFER DRIVER 17769M: Antonino Daplas <adaplas@gmail.com> 17770L: linux-fbdev@vger.kernel.org 17771S: Maintained 17772F: drivers/video/fbdev/savage/ 17773 17774S390 17775M: Heiko Carstens <hca@linux.ibm.com> 17776M: Vasily Gorbik <gor@linux.ibm.com> 17777M: Alexander Gordeev <agordeev@linux.ibm.com> 17778R: Christian Borntraeger <borntraeger@linux.ibm.com> 17779R: Sven Schnelle <svens@linux.ibm.com> 17780L: linux-s390@vger.kernel.org 17781S: Supported 17782W: http://www.ibm.com/developerworks/linux/linux390/ 17783T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17784F: Documentation/driver-api/s390-drivers.rst 17785F: Documentation/s390/ 17786F: arch/s390/ 17787F: drivers/s390/ 17788 17789S390 COMMON I/O LAYER 17790M: Vineeth Vijayan <vneethv@linux.ibm.com> 17791M: Peter Oberparleiter <oberpar@linux.ibm.com> 17792L: linux-s390@vger.kernel.org 17793S: Supported 17794W: http://www.ibm.com/developerworks/linux/linux390/ 17795F: drivers/s390/cio/ 17796 17797S390 DASD DRIVER 17798M: Stefan Haberland <sth@linux.ibm.com> 17799M: Jan Hoeppner <hoeppner@linux.ibm.com> 17800L: linux-s390@vger.kernel.org 17801S: Supported 17802W: http://www.ibm.com/developerworks/linux/linux390/ 17803F: block/partitions/ibm.c 17804F: drivers/s390/block/dasd* 17805F: include/linux/dasd_mod.h 17806 17807S390 IOMMU (PCI) 17808M: Matthew Rosato <mjrosato@linux.ibm.com> 17809M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17810L: linux-s390@vger.kernel.org 17811S: Supported 17812W: http://www.ibm.com/developerworks/linux/linux390/ 17813F: drivers/iommu/s390-iommu.c 17814 17815S390 IUCV NETWORK LAYER 17816M: Alexandra Winter <wintera@linux.ibm.com> 17817M: Wenjia Zhang <wenjia@linux.ibm.com> 17818L: linux-s390@vger.kernel.org 17819L: netdev@vger.kernel.org 17820S: Supported 17821W: http://www.ibm.com/developerworks/linux/linux390/ 17822F: drivers/s390/net/*iucv* 17823F: include/net/iucv/ 17824F: net/iucv/ 17825 17826S390 NETWORK DRIVERS 17827M: Alexandra Winter <wintera@linux.ibm.com> 17828M: Wenjia Zhang <wenjia@linux.ibm.com> 17829L: linux-s390@vger.kernel.org 17830L: netdev@vger.kernel.org 17831S: Supported 17832W: http://www.ibm.com/developerworks/linux/linux390/ 17833F: drivers/s390/net/ 17834 17835S390 PCI SUBSYSTEM 17836M: Niklas Schnelle <schnelle@linux.ibm.com> 17837M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17838L: linux-s390@vger.kernel.org 17839S: Supported 17840W: http://www.ibm.com/developerworks/linux/linux390/ 17841F: arch/s390/pci/ 17842F: drivers/pci/hotplug/s390_pci_hpc.c 17843F: Documentation/s390/pci.rst 17844 17845S390 VFIO AP DRIVER 17846M: Tony Krowiak <akrowiak@linux.ibm.com> 17847M: Halil Pasic <pasic@linux.ibm.com> 17848M: Jason Herne <jjherne@linux.ibm.com> 17849L: linux-s390@vger.kernel.org 17850S: Supported 17851W: http://www.ibm.com/developerworks/linux/linux390/ 17852F: Documentation/s390/vfio-ap* 17853F: drivers/s390/crypto/vfio_ap* 17854 17855S390 VFIO-CCW DRIVER 17856M: Eric Farman <farman@linux.ibm.com> 17857M: Matthew Rosato <mjrosato@linux.ibm.com> 17858R: Halil Pasic <pasic@linux.ibm.com> 17859L: linux-s390@vger.kernel.org 17860L: kvm@vger.kernel.org 17861S: Supported 17862F: Documentation/s390/vfio-ccw.rst 17863F: drivers/s390/cio/vfio_ccw* 17864F: include/uapi/linux/vfio_ccw.h 17865 17866S390 VFIO-PCI DRIVER 17867M: Matthew Rosato <mjrosato@linux.ibm.com> 17868M: Eric Farman <farman@linux.ibm.com> 17869L: linux-s390@vger.kernel.org 17870L: kvm@vger.kernel.org 17871S: Supported 17872F: arch/s390/kvm/pci* 17873F: drivers/vfio/pci/vfio_pci_zdev.c 17874F: include/uapi/linux/vfio_zdev.h 17875 17876S390 ZCRYPT DRIVER 17877M: Harald Freudenberger <freude@linux.ibm.com> 17878L: linux-s390@vger.kernel.org 17879S: Supported 17880W: http://www.ibm.com/developerworks/linux/linux390/ 17881F: drivers/s390/crypto/ 17882 17883S390 ZFCP DRIVER 17884M: Steffen Maier <maier@linux.ibm.com> 17885M: Benjamin Block <bblock@linux.ibm.com> 17886L: linux-s390@vger.kernel.org 17887S: Supported 17888W: http://www.ibm.com/developerworks/linux/linux390/ 17889F: drivers/s390/scsi/zfcp_* 17890 17891S3C ADC BATTERY DRIVER 17892M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17893L: linux-samsung-soc@vger.kernel.org 17894S: Odd Fixes 17895F: drivers/power/supply/s3c_adc_battery.c 17896F: include/linux/s3c_adc_battery.h 17897 17898S3C24XX SD/MMC Driver 17899M: Ben Dooks <ben-linux@fluff.org> 17900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17901S: Supported 17902F: drivers/mmc/host/s3cmci.* 17903 17904SAA6588 RDS RECEIVER DRIVER 17905M: Hans Verkuil <hverkuil@xs4all.nl> 17906L: linux-media@vger.kernel.org 17907S: Odd Fixes 17908W: https://linuxtv.org 17909T: git git://linuxtv.org/media_tree.git 17910F: drivers/media/i2c/saa6588* 17911 17912SAA7134 VIDEO4LINUX DRIVER 17913M: Mauro Carvalho Chehab <mchehab@kernel.org> 17914L: linux-media@vger.kernel.org 17915S: Odd fixes 17916W: https://linuxtv.org 17917T: git git://linuxtv.org/media_tree.git 17918F: Documentation/driver-api/media/drivers/saa7134* 17919F: drivers/media/pci/saa7134/ 17920 17921SAA7146 VIDEO4LINUX-2 DRIVER 17922M: Hans Verkuil <hverkuil@xs4all.nl> 17923L: linux-media@vger.kernel.org 17924S: Maintained 17925T: git git://linuxtv.org/media_tree.git 17926F: drivers/media/common/saa7146/ 17927F: drivers/media/pci/saa7146/ 17928F: include/media/drv-intf/saa7146* 17929 17930SAFESETID SECURITY MODULE 17931M: Micah Morton <mortonm@chromium.org> 17932S: Supported 17933F: Documentation/admin-guide/LSM/SafeSetID.rst 17934F: security/safesetid/ 17935 17936SAMSUNG AUDIO (ASoC) DRIVERS 17937M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17938M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17939L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17940S: Supported 17941B: mailto:linux-samsung-soc@vger.kernel.org 17942F: Documentation/devicetree/bindings/sound/samsung* 17943F: sound/soc/samsung/ 17944 17945SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17946M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17947L: linux-crypto@vger.kernel.org 17948L: linux-samsung-soc@vger.kernel.org 17949S: Maintained 17950F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17951F: drivers/crypto/exynos-rng.c 17952 17953SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17954M: Łukasz Stelmach <l.stelmach@samsung.com> 17955L: linux-samsung-soc@vger.kernel.org 17956S: Maintained 17957F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17958F: drivers/char/hw_random/exynos-trng.c 17959 17960SAMSUNG FRAMEBUFFER DRIVER 17961M: Jingoo Han <jingoohan1@gmail.com> 17962L: linux-fbdev@vger.kernel.org 17963S: Maintained 17964F: drivers/video/fbdev/s3c-fb.c 17965 17966SAMSUNG INTERCONNECT DRIVERS 17967M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17968M: Artur Świgoń <a.swigon@samsung.com> 17969L: linux-pm@vger.kernel.org 17970L: linux-samsung-soc@vger.kernel.org 17971S: Supported 17972F: drivers/interconnect/samsung/ 17973 17974SAMSUNG LAPTOP DRIVER 17975M: Corentin Chary <corentin.chary@gmail.com> 17976L: platform-driver-x86@vger.kernel.org 17977S: Maintained 17978F: drivers/platform/x86/samsung-laptop.c 17979 17980SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17981M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17982M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17983L: linux-kernel@vger.kernel.org 17984L: linux-samsung-soc@vger.kernel.org 17985S: Supported 17986B: mailto:linux-samsung-soc@vger.kernel.org 17987F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17988F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17989F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17990F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17991F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17992F: drivers/clk/clk-s2mps11.c 17993F: drivers/mfd/sec*.c 17994F: drivers/regulator/s2m*.c 17995F: drivers/regulator/s5m*.c 17996F: drivers/rtc/rtc-s5m.c 17997F: include/linux/mfd/samsung/ 17998 17999SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18000M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18001L: linux-media@vger.kernel.org 18002L: linux-samsung-soc@vger.kernel.org 18003S: Maintained 18004F: drivers/media/platform/samsung/s3c-camif/ 18005F: include/media/drv-intf/s3c_camif.h 18006 18007SAMSUNG S3FWRN5 NFC DRIVER 18008M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18009M: Krzysztof Opasiak <k.opasiak@samsung.com> 18010L: linux-nfc@lists.01.org (subscribers-only) 18011S: Maintained 18012F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18013F: drivers/nfc/s3fwrn5 18014 18015SAMSUNG S5C73M3 CAMERA DRIVER 18016M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18017M: Andrzej Hajda <andrzej.hajda@intel.com> 18018L: linux-media@vger.kernel.org 18019S: Supported 18020F: drivers/media/i2c/s5c73m3/* 18021 18022SAMSUNG S5K5BAF CAMERA DRIVER 18023M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18024M: Andrzej Hajda <andrzej.hajda@intel.com> 18025L: linux-media@vger.kernel.org 18026S: Supported 18027F: drivers/media/i2c/s5k5baf.c 18028 18029SAMSUNG S5P Security SubSystem (SSS) DRIVER 18030M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18031M: Vladimir Zapolskiy <vz@mleia.com> 18032L: linux-crypto@vger.kernel.org 18033L: linux-samsung-soc@vger.kernel.org 18034S: Maintained 18035F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18036F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18037F: drivers/crypto/s5p-sss.c 18038 18039SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18040M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18041L: linux-media@vger.kernel.org 18042S: Supported 18043Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18044F: drivers/media/platform/samsung/exynos4-is/ 18045 18046SAMSUNG SOC CLOCK DRIVERS 18047M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18048M: Tomasz Figa <tomasz.figa@gmail.com> 18049M: Chanwoo Choi <cw00.choi@samsung.com> 18050R: Alim Akhtar <alim.akhtar@samsung.com> 18051L: linux-samsung-soc@vger.kernel.org 18052S: Supported 18053T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18054F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18055F: Documentation/devicetree/bindings/clock/samsung,s3c* 18056F: drivers/clk/samsung/ 18057F: include/dt-bindings/clock/exynos*.h 18058F: include/dt-bindings/clock/s3c*.h 18059F: include/dt-bindings/clock/s5p*.h 18060F: include/dt-bindings/clock/samsung,*.h 18061F: include/linux/clk/samsung.h 18062F: include/linux/platform_data/clk-s3c2410.h 18063 18064SAMSUNG SPI DRIVERS 18065M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18066M: Andi Shyti <andi@etezian.org> 18067L: linux-spi@vger.kernel.org 18068L: linux-samsung-soc@vger.kernel.org 18069S: Maintained 18070F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18071F: drivers/spi/spi-s3c* 18072F: include/linux/platform_data/spi-s3c64xx.h 18073F: include/linux/spi/s3c24xx-fiq.h 18074 18075SAMSUNG SXGBE DRIVERS 18076M: Byungho An <bh74.an@samsung.com> 18077L: netdev@vger.kernel.org 18078S: Supported 18079F: drivers/net/ethernet/samsung/sxgbe/ 18080 18081SAMSUNG THERMAL DRIVER 18082M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18083M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18084L: linux-pm@vger.kernel.org 18085L: linux-samsung-soc@vger.kernel.org 18086S: Maintained 18087F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18088F: drivers/thermal/samsung/ 18089 18090SAMSUNG USB2 PHY DRIVER 18091M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18092L: linux-kernel@vger.kernel.org 18093S: Supported 18094F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18095F: Documentation/driver-api/phy/samsung-usb2.rst 18096F: drivers/phy/samsung/phy-exynos4210-usb2.c 18097F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18098F: drivers/phy/samsung/phy-exynos5250-usb2.c 18099F: drivers/phy/samsung/phy-s5pv210-usb2.c 18100F: drivers/phy/samsung/phy-samsung-usb2.c 18101F: drivers/phy/samsung/phy-samsung-usb2.h 18102 18103SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18104M: Paul Barker <paul.barker@sancloud.com> 18105R: Marc Murphy <marc.murphy@sancloud.com> 18106S: Supported 18107F: arch/arm/boot/dts/am335x-sancloud* 18108 18109SC1200 WDT DRIVER 18110M: Zwane Mwaikambo <zwanem@gmail.com> 18111S: Maintained 18112F: drivers/watchdog/sc1200wdt.c 18113 18114SCHEDULER 18115M: Ingo Molnar <mingo@redhat.com> 18116M: Peter Zijlstra <peterz@infradead.org> 18117M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18118M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18119R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18120R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18121R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18122R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18123R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18124R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18125L: linux-kernel@vger.kernel.org 18126S: Maintained 18127T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18128F: include/linux/preempt.h 18129F: include/linux/sched.h 18130F: include/linux/wait.h 18131F: include/uapi/linux/sched.h 18132F: kernel/sched/ 18133 18134SCR24X CHIP CARD INTERFACE DRIVER 18135M: Lubomir Rintel <lkundrak@v3.sk> 18136S: Supported 18137F: drivers/char/pcmcia/scr24x_cs.c 18138 18139SCSI RDMA PROTOCOL (SRP) INITIATOR 18140M: Bart Van Assche <bvanassche@acm.org> 18141L: linux-rdma@vger.kernel.org 18142S: Supported 18143Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18144F: drivers/infiniband/ulp/srp/ 18145F: include/scsi/srp.h 18146 18147SCSI RDMA PROTOCOL (SRP) TARGET 18148M: Bart Van Assche <bvanassche@acm.org> 18149L: linux-rdma@vger.kernel.org 18150L: target-devel@vger.kernel.org 18151S: Supported 18152Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18153F: drivers/infiniband/ulp/srpt/ 18154 18155SCSI SG DRIVER 18156M: Doug Gilbert <dgilbert@interlog.com> 18157L: linux-scsi@vger.kernel.org 18158S: Maintained 18159W: http://sg.danny.cz/sg 18160F: Documentation/scsi/scsi-generic.rst 18161F: drivers/scsi/sg.c 18162F: include/scsi/sg.h 18163 18164SCSI SUBSYSTEM 18165M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18166M: "Martin K. Petersen" <martin.petersen@oracle.com> 18167L: linux-scsi@vger.kernel.org 18168S: Maintained 18169Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18170T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18171T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18172F: Documentation/devicetree/bindings/scsi/ 18173F: drivers/scsi/ 18174F: drivers/ufs/ 18175F: include/scsi/ 18176 18177SCSI TAPE DRIVER 18178M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18179L: linux-scsi@vger.kernel.org 18180S: Maintained 18181F: Documentation/scsi/st.rst 18182F: drivers/scsi/st.* 18183F: drivers/scsi/st_*.h 18184 18185SCSI TARGET CORE USER DRIVER 18186M: Bodo Stroesser <bostroesser@gmail.com> 18187L: linux-scsi@vger.kernel.org 18188L: target-devel@vger.kernel.org 18189S: Supported 18190F: Documentation/target/tcmu-design.rst 18191F: drivers/target/target_core_user.c 18192F: include/uapi/linux/target_core_user.h 18193 18194SCSI TARGET SUBSYSTEM 18195M: "Martin K. Petersen" <martin.petersen@oracle.com> 18196L: linux-scsi@vger.kernel.org 18197L: target-devel@vger.kernel.org 18198S: Supported 18199W: http://www.linux-iscsi.org 18200Q: https://patchwork.kernel.org/project/target-devel/list/ 18201T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18202F: Documentation/target/ 18203F: drivers/target/ 18204F: include/target/ 18205 18206SCTP PROTOCOL 18207M: Vlad Yasevich <vyasevich@gmail.com> 18208M: Neil Horman <nhorman@tuxdriver.com> 18209M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18210L: linux-sctp@vger.kernel.org 18211S: Maintained 18212W: http://lksctp.sourceforge.net 18213F: Documentation/networking/sctp.rst 18214F: include/linux/sctp.h 18215F: include/net/sctp/ 18216F: include/uapi/linux/sctp.h 18217F: net/sctp/ 18218 18219SCx200 CPU SUPPORT 18220M: Jim Cromie <jim.cromie@gmail.com> 18221S: Odd Fixes 18222F: Documentation/i2c/busses/scx200_acb.rst 18223F: arch/x86/platform/scx200/ 18224F: drivers/i2c/busses/scx200* 18225F: drivers/mtd/maps/scx200_docflash.c 18226F: drivers/watchdog/scx200_wdt.c 18227F: include/linux/scx200.h 18228 18229SCx200 GPIO DRIVER 18230M: Jim Cromie <jim.cromie@gmail.com> 18231S: Maintained 18232F: drivers/char/scx200_gpio.c 18233F: include/linux/scx200_gpio.h 18234 18235SCx200 HRT CLOCKSOURCE DRIVER 18236M: Jim Cromie <jim.cromie@gmail.com> 18237S: Maintained 18238F: drivers/clocksource/scx200_hrt.c 18239 18240SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18241M: Sascha Sommer <saschasommer@freenet.de> 18242L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18243S: Maintained 18244F: drivers/mmc/host/sdricoh_cs.c 18245 18246SECO BOARDS CEC DRIVER 18247M: Ettore Chimenti <ek5.chimenti@gmail.com> 18248S: Maintained 18249F: drivers/media/cec/platform/seco/seco-cec.c 18250F: drivers/media/cec/platform/seco/seco-cec.h 18251 18252SECURE COMPUTING 18253M: Kees Cook <keescook@chromium.org> 18254R: Andy Lutomirski <luto@amacapital.net> 18255R: Will Drewry <wad@chromium.org> 18256S: Supported 18257T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18258F: Documentation/userspace-api/seccomp_filter.rst 18259F: include/linux/seccomp.h 18260F: include/uapi/linux/seccomp.h 18261F: kernel/seccomp.c 18262F: tools/testing/selftests/kselftest_harness.h 18263F: tools/testing/selftests/seccomp/* 18264K: \bsecure_computing 18265K: \bTIF_SECCOMP\b 18266 18267SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18268M: Al Cooper <alcooperx@gmail.com> 18269R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18270L: linux-mmc@vger.kernel.org 18271S: Maintained 18272F: drivers/mmc/host/sdhci-brcmstb* 18273 18274SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18275M: Adrian Hunter <adrian.hunter@intel.com> 18276L: linux-mmc@vger.kernel.org 18277S: Maintained 18278F: drivers/mmc/host/sdhci* 18279 18280SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18281M: Eugen Hristev <eugen.hristev@microchip.com> 18282L: linux-mmc@vger.kernel.org 18283S: Supported 18284F: drivers/mmc/host/sdhci-of-at91.c 18285 18286SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18287M: Ben Dooks <ben-linux@fluff.org> 18288M: Jaehoon Chung <jh80.chung@samsung.com> 18289L: linux-mmc@vger.kernel.org 18290S: Maintained 18291F: drivers/mmc/host/sdhci-s3c* 18292 18293SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18294M: Viresh Kumar <vireshk@kernel.org> 18295L: linux-mmc@vger.kernel.org 18296S: Maintained 18297F: drivers/mmc/host/sdhci-spear.c 18298 18299SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18300M: Kishon Vijay Abraham I <kishon@ti.com> 18301L: linux-mmc@vger.kernel.org 18302S: Maintained 18303F: drivers/mmc/host/sdhci-omap.c 18304 18305SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18306M: Haibo Chen <haibo.chen@nxp.com> 18307L: linux-imx@nxp.com 18308L: linux-mmc@vger.kernel.org 18309S: Maintained 18310F: drivers/mmc/host/sdhci-esdhc-imx.c 18311 18312SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18313M: Jonathan Derrick <jonathan.derrick@intel.com> 18314M: Revanth Rajashekar <revanth.rajashekar@intel.com> 18315L: linux-block@vger.kernel.org 18316S: Supported 18317F: block/opal_proto.h 18318F: block/sed* 18319F: include/linux/sed* 18320F: include/uapi/linux/sed* 18321 18322SECURITY CONTACT 18323M: Security Officers <security@kernel.org> 18324S: Supported 18325F: Documentation/admin-guide/security-bugs.rst 18326 18327SECURITY SUBSYSTEM 18328M: Paul Moore <paul@paul-moore.com> 18329M: James Morris <jmorris@namei.org> 18330M: "Serge E. Hallyn" <serge@hallyn.com> 18331L: linux-security-module@vger.kernel.org (suggested Cc:) 18332S: Supported 18333W: http://kernsec.org/ 18334T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18335F: security/ 18336X: security/selinux/ 18337 18338SELINUX SECURITY MODULE 18339M: Paul Moore <paul@paul-moore.com> 18340M: Stephen Smalley <stephen.smalley.work@gmail.com> 18341M: Eric Paris <eparis@parisplace.org> 18342L: selinux@vger.kernel.org 18343S: Supported 18344W: https://selinuxproject.org 18345W: https://github.com/SELinuxProject 18346T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18347F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18348F: Documentation/ABI/obsolete/sysfs-selinux-disable 18349F: Documentation/admin-guide/LSM/SELinux.rst 18350F: include/trace/events/avc.h 18351F: include/uapi/linux/selinux_netlink.h 18352F: scripts/selinux/ 18353F: security/selinux/ 18354 18355SENSABLE PHANTOM 18356M: Jiri Slaby <jirislaby@kernel.org> 18357S: Maintained 18358F: drivers/misc/phantom.c 18359F: include/uapi/linux/phantom.h 18360 18361SENSEAIR SUNRISE 006-0-0007 18362M: Jacopo Mondi <jacopo@jmondi.org> 18363S: Maintained 18364F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18365F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18366F: drivers/iio/chemical/sunrise_co2.c 18367 18368SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18369M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18370S: Maintained 18371F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18372F: drivers/iio/chemical/scd30.h 18373F: drivers/iio/chemical/scd30_core.c 18374F: drivers/iio/chemical/scd30_i2c.c 18375F: drivers/iio/chemical/scd30_serial.c 18376 18377SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18378M: Roan van Dijk <roan@protonic.nl> 18379S: Maintained 18380F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18381F: drivers/iio/chemical/scd4x.c 18382 18383SENSIRION SGP40 GAS SENSOR DRIVER 18384M: Andreas Klinger <ak@it-klinger.de> 18385S: Maintained 18386F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18387F: drivers/iio/chemical/sgp40.c 18388 18389SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18390M: Tomasz Duszynski <tduszyns@gmail.com> 18391S: Maintained 18392F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18393F: drivers/iio/chemical/sps30.c 18394F: drivers/iio/chemical/sps30_i2c.c 18395F: drivers/iio/chemical/sps30_serial.c 18396 18397SERIAL DEVICE BUS 18398M: Rob Herring <robh@kernel.org> 18399L: linux-serial@vger.kernel.org 18400S: Maintained 18401F: Documentation/devicetree/bindings/serial/serial.yaml 18402F: drivers/tty/serdev/ 18403F: include/linux/serdev.h 18404 18405SERIAL DRIVERS 18406M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18407L: linux-serial@vger.kernel.org 18408S: Maintained 18409F: Documentation/devicetree/bindings/serial/ 18410F: drivers/tty/serial/ 18411 18412SERIAL IR RECEIVER 18413M: Sean Young <sean@mess.org> 18414L: linux-media@vger.kernel.org 18415S: Maintained 18416F: drivers/media/rc/serial_ir.c 18417 18418SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18419M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18421S: Maintained 18422F: Documentation/devicetree/bindings/slimbus/ 18423F: drivers/slimbus/ 18424F: include/linux/slimbus.h 18425 18426SFC NETWORK DRIVER 18427M: Edward Cree <ecree.xilinx@gmail.com> 18428M: Martin Habets <habetsm.xilinx@gmail.com> 18429L: netdev@vger.kernel.org 18430S: Supported 18431F: drivers/net/ethernet/sfc/ 18432 18433SFF/SFP/SFP+ MODULE SUPPORT 18434M: Russell King <linux@armlinux.org.uk> 18435L: netdev@vger.kernel.org 18436S: Maintained 18437F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18438F: drivers/net/phy/phylink.c 18439F: drivers/net/phy/sfp* 18440F: include/linux/mdio/mdio-i2c.h 18441F: include/linux/phylink.h 18442F: include/linux/sfp.h 18443K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18444 18445SGI GRU DRIVER 18446M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18447S: Maintained 18448F: drivers/misc/sgi-gru/ 18449 18450SGI XP/XPC/XPNET DRIVER 18451M: Robin Holt <robinmholt@gmail.com> 18452M: Steve Wahl <steve.wahl@hpe.com> 18453R: Mike Travis <mike.travis@hpe.com> 18454S: Maintained 18455F: drivers/misc/sgi-xp/ 18456 18457SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18458M: Karsten Graul <kgraul@linux.ibm.com> 18459M: Wenjia Zhang <wenjia@linux.ibm.com> 18460L: linux-s390@vger.kernel.org 18461S: Supported 18462W: http://www.ibm.com/developerworks/linux/linux390/ 18463F: net/smc/ 18464 18465SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18466M: Linus Walleij <linus.walleij@linaro.org> 18467L: linux-iio@vger.kernel.org 18468S: Maintained 18469T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18470F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18471F: drivers/iio/light/gp2ap002.c 18472 18473SHARP RJ54N1CB0C SENSOR DRIVER 18474M: Jacopo Mondi <jacopo@jmondi.org> 18475L: linux-media@vger.kernel.org 18476S: Odd fixes 18477T: git git://linuxtv.org/media_tree.git 18478F: drivers/media/i2c/rj54n1cb0c.c 18479F: include/media/i2c/rj54n1cb0c.h 18480 18481SH_VOU V4L2 OUTPUT DRIVER 18482L: linux-media@vger.kernel.org 18483S: Orphan 18484F: drivers/media/platform/renesas/sh_vou.c 18485F: include/media/drv-intf/sh_vou.h 18486 18487SI2157 MEDIA DRIVER 18488M: Antti Palosaari <crope@iki.fi> 18489L: linux-media@vger.kernel.org 18490S: Maintained 18491W: https://linuxtv.org 18492W: http://palosaari.fi/linux/ 18493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18494T: git git://linuxtv.org/anttip/media_tree.git 18495F: drivers/media/tuners/si2157* 18496 18497SI2165 MEDIA DRIVER 18498M: Matthias Schwarzott <zzam@gentoo.org> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501W: https://linuxtv.org 18502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18503F: drivers/media/dvb-frontends/si2165* 18504 18505SI2168 MEDIA DRIVER 18506M: Antti Palosaari <crope@iki.fi> 18507L: linux-media@vger.kernel.org 18508S: Maintained 18509W: https://linuxtv.org 18510W: http://palosaari.fi/linux/ 18511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18512T: git git://linuxtv.org/anttip/media_tree.git 18513F: drivers/media/dvb-frontends/si2168* 18514 18515SI470X FM RADIO RECEIVER I2C DRIVER 18516M: Hans Verkuil <hverkuil@xs4all.nl> 18517L: linux-media@vger.kernel.org 18518S: Odd Fixes 18519W: https://linuxtv.org 18520T: git git://linuxtv.org/media_tree.git 18521F: drivers/media/radio/si470x/radio-si470x-i2c.c 18522 18523SI470X FM RADIO RECEIVER USB DRIVER 18524M: Hans Verkuil <hverkuil@xs4all.nl> 18525L: linux-media@vger.kernel.org 18526S: Maintained 18527W: https://linuxtv.org 18528T: git git://linuxtv.org/media_tree.git 18529F: drivers/media/radio/si470x/radio-si470x-common.c 18530F: drivers/media/radio/si470x/radio-si470x-usb.c 18531F: drivers/media/radio/si470x/radio-si470x.h 18532 18533SI4713 FM RADIO TRANSMITTER I2C DRIVER 18534M: Eduardo Valentin <edubezval@gmail.com> 18535L: linux-media@vger.kernel.org 18536S: Odd Fixes 18537W: https://linuxtv.org 18538T: git git://linuxtv.org/media_tree.git 18539F: drivers/media/radio/si4713/si4713.? 18540 18541SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18542M: Eduardo Valentin <edubezval@gmail.com> 18543L: linux-media@vger.kernel.org 18544S: Odd Fixes 18545W: https://linuxtv.org 18546T: git git://linuxtv.org/media_tree.git 18547F: drivers/media/radio/si4713/radio-platform-si4713.c 18548 18549SI4713 FM RADIO TRANSMITTER USB DRIVER 18550M: Hans Verkuil <hverkuil@xs4all.nl> 18551L: linux-media@vger.kernel.org 18552S: Maintained 18553W: https://linuxtv.org 18554T: git git://linuxtv.org/media_tree.git 18555F: drivers/media/radio/si4713/radio-usb-si4713.c 18556 18557SIANO DVB DRIVER 18558M: Mauro Carvalho Chehab <mchehab@kernel.org> 18559L: linux-media@vger.kernel.org 18560S: Odd fixes 18561W: https://linuxtv.org 18562T: git git://linuxtv.org/media_tree.git 18563F: drivers/media/common/siano/ 18564F: drivers/media/mmc/siano/ 18565F: drivers/media/usb/siano/ 18566F: drivers/media/usb/siano/ 18567 18568SIFIVE DRIVERS 18569M: Palmer Dabbelt <palmer@dabbelt.com> 18570M: Paul Walmsley <paul.walmsley@sifive.com> 18571L: linux-riscv@lists.infradead.org 18572S: Supported 18573T: git git://github.com/sifive/riscv-linux.git 18574N: sifive 18575K: [^@]sifive 18576 18577SIFIVE FU540 SYSTEM-ON-CHIP 18578M: Paul Walmsley <paul.walmsley@sifive.com> 18579M: Palmer Dabbelt <palmer@dabbelt.com> 18580L: linux-riscv@lists.infradead.org 18581S: Supported 18582T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18583N: fu540 18584K: fu540 18585 18586SIFIVE PDMA DRIVER 18587M: Green Wan <green.wan@sifive.com> 18588S: Maintained 18589F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18590F: drivers/dma/sf-pdma/ 18591 18592SILEAD TOUCHSCREEN DRIVER 18593M: Hans de Goede <hdegoede@redhat.com> 18594L: linux-input@vger.kernel.org 18595L: platform-driver-x86@vger.kernel.org 18596S: Maintained 18597F: drivers/input/touchscreen/silead.c 18598F: drivers/platform/x86/touchscreen_dmi.c 18599 18600SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18601M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18602S: Supported 18603F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18604F: drivers/net/wireless/silabs/wfx/ 18605 18606SILICON MOTION SM712 FRAME BUFFER DRIVER 18607M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18608M: Teddy Wang <teddy.wang@siliconmotion.com> 18609M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18610L: linux-fbdev@vger.kernel.org 18611S: Maintained 18612F: Documentation/fb/sm712fb.rst 18613F: drivers/video/fbdev/sm712* 18614 18615SILVACO I3C DUAL-ROLE MASTER 18616M: Miquel Raynal <miquel.raynal@bootlin.com> 18617M: Conor Culhane <conor.culhane@silvaco.com> 18618L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18619S: Maintained 18620F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18621F: drivers/i3c/master/svc-i3c-master.c 18622 18623SIMPLEFB FB DRIVER 18624M: Hans de Goede <hdegoede@redhat.com> 18625L: linux-fbdev@vger.kernel.org 18626S: Maintained 18627F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18628F: drivers/video/fbdev/simplefb.c 18629F: include/linux/platform_data/simplefb.h 18630 18631SIMTEC EB110ATX (Chalice CATS) 18632M: Simtec Linux Team <linux@simtec.co.uk> 18633S: Supported 18634W: http://www.simtec.co.uk/products/EB110ATX/ 18635 18636SIMTEC EB2410ITX (BAST) 18637M: Simtec Linux Team <linux@simtec.co.uk> 18638S: Supported 18639W: http://www.simtec.co.uk/products/EB2410ITX/ 18640F: arch/arm/mach-s3c/bast-ide.c 18641F: arch/arm/mach-s3c/bast-irq.c 18642F: arch/arm/mach-s3c/mach-bast.c 18643 18644SIOX 18645M: Thorsten Scherer <t.scherer@eckelmann.de> 18646M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18647R: Pengutronix Kernel Team <kernel@pengutronix.de> 18648S: Supported 18649F: drivers/gpio/gpio-siox.c 18650F: drivers/siox/* 18651F: include/trace/events/siox.h 18652 18653SIPHASH PRF ROUTINES 18654M: Jason A. Donenfeld <Jason@zx2c4.com> 18655S: Maintained 18656F: include/linux/siphash.h 18657F: lib/siphash.c 18658F: lib/test_siphash.c 18659 18660SIS 190 ETHERNET DRIVER 18661M: Francois Romieu <romieu@fr.zoreil.com> 18662L: netdev@vger.kernel.org 18663S: Maintained 18664F: drivers/net/ethernet/sis/sis190.c 18665 18666SIS 900/7016 FAST ETHERNET DRIVER 18667M: Daniele Venzano <venza@brownhat.org> 18668L: netdev@vger.kernel.org 18669S: Maintained 18670W: http://www.brownhat.org/sis900.html 18671F: drivers/net/ethernet/sis/sis900.* 18672 18673SIS FRAMEBUFFER DRIVER 18674M: Thomas Winischhofer <thomas@winischhofer.net> 18675S: Maintained 18676W: http://www.winischhofer.net/linuxsisvga.shtml 18677F: Documentation/fb/sisfb.rst 18678F: drivers/video/fbdev/sis/ 18679F: include/video/sisfb.h 18680 18681SIS I2C TOUCHSCREEN DRIVER 18682M: Mika Penttilä <mika.penttila@nextfour.com> 18683L: linux-input@vger.kernel.org 18684S: Maintained 18685F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18686F: drivers/input/touchscreen/sis_i2c.c 18687 18688SIS USB2VGA DRIVER 18689M: Thomas Winischhofer <thomas@winischhofer.net> 18690S: Maintained 18691W: http://www.winischhofer.at/linuxsisusbvga.shtml 18692F: drivers/usb/misc/sisusbvga/ 18693 18694SL28 CPLD MFD DRIVER 18695M: Michael Walle <michael@walle.cc> 18696S: Maintained 18697F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18698F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18699F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18700F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18701F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18702F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18703F: drivers/gpio/gpio-sl28cpld.c 18704F: drivers/hwmon/sl28cpld-hwmon.c 18705F: drivers/irqchip/irq-sl28cpld.c 18706F: drivers/pwm/pwm-sl28cpld.c 18707F: drivers/watchdog/sl28cpld_wdt.c 18708 18709SLAB ALLOCATOR 18710M: Christoph Lameter <cl@linux.com> 18711M: Pekka Enberg <penberg@kernel.org> 18712M: David Rientjes <rientjes@google.com> 18713M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18714M: Andrew Morton <akpm@linux-foundation.org> 18715M: Vlastimil Babka <vbabka@suse.cz> 18716R: Roman Gushchin <roman.gushchin@linux.dev> 18717R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18718L: linux-mm@kvack.org 18719S: Maintained 18720T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18721F: include/linux/sl?b*.h 18722F: mm/sl?b* 18723 18724SLCAN CAN NETWORK DRIVER 18725M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18726L: linux-can@vger.kernel.org 18727S: Maintained 18728F: drivers/net/can/slcan/ 18729 18730SLEEPABLE READ-COPY UPDATE (SRCU) 18731M: Lai Jiangshan <jiangshanlai@gmail.com> 18732M: "Paul E. McKenney" <paulmck@kernel.org> 18733M: Josh Triplett <josh@joshtriplett.org> 18734R: Steven Rostedt <rostedt@goodmis.org> 18735R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18736L: rcu@vger.kernel.org 18737S: Supported 18738W: http://www.rdrop.com/users/paulmck/RCU/ 18739T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18740F: include/linux/srcu*.h 18741F: kernel/rcu/srcu*.c 18742 18743SMACK SECURITY MODULE 18744M: Casey Schaufler <casey@schaufler-ca.com> 18745L: linux-security-module@vger.kernel.org 18746S: Maintained 18747W: http://schaufler-ca.com 18748T: git git://github.com/cschaufler/smack-next 18749F: Documentation/admin-guide/LSM/Smack.rst 18750F: security/smack/ 18751 18752SMC91x ETHERNET DRIVER 18753M: Nicolas Pitre <nico@fluxnic.net> 18754S: Odd Fixes 18755F: drivers/net/ethernet/smsc/smc91x.* 18756 18757SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18758M: Mark Rutland <mark.rutland@arm.com> 18759M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18760M: Sudeep Holla <sudeep.holla@arm.com> 18761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18762S: Maintained 18763F: drivers/firmware/smccc/ 18764F: include/linux/arm-smccc.h 18765 18766SMM665 HARDWARE MONITOR DRIVER 18767M: Guenter Roeck <linux@roeck-us.net> 18768L: linux-hwmon@vger.kernel.org 18769S: Maintained 18770F: Documentation/hwmon/smm665.rst 18771F: drivers/hwmon/smm665.c 18772 18773SMSC EMC2103 HARDWARE MONITOR DRIVER 18774M: Steve Glendinning <steve.glendinning@shawell.net> 18775L: linux-hwmon@vger.kernel.org 18776S: Maintained 18777F: Documentation/hwmon/emc2103.rst 18778F: drivers/hwmon/emc2103.c 18779 18780SMSC SCH5627 HARDWARE MONITOR DRIVER 18781M: Hans de Goede <hdegoede@redhat.com> 18782L: linux-hwmon@vger.kernel.org 18783S: Supported 18784F: Documentation/hwmon/sch5627.rst 18785F: drivers/hwmon/sch5627.c 18786 18787SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18788M: Steve Glendinning <steve.glendinning@shawell.net> 18789L: linux-fbdev@vger.kernel.org 18790S: Maintained 18791F: drivers/video/fbdev/smscufx.c 18792 18793SMSC47B397 HARDWARE MONITOR DRIVER 18794M: Jean Delvare <jdelvare@suse.com> 18795L: linux-hwmon@vger.kernel.org 18796S: Maintained 18797F: Documentation/hwmon/smsc47b397.rst 18798F: drivers/hwmon/smsc47b397.c 18799 18800SMSC911x ETHERNET DRIVER 18801M: Steve Glendinning <steve.glendinning@shawell.net> 18802L: netdev@vger.kernel.org 18803S: Maintained 18804F: drivers/net/ethernet/smsc/smsc911x.* 18805F: include/linux/smsc911x.h 18806 18807SMSC9420 PCI ETHERNET DRIVER 18808M: Steve Glendinning <steve.glendinning@shawell.net> 18809L: netdev@vger.kernel.org 18810S: Maintained 18811F: drivers/net/ethernet/smsc/smsc9420.* 18812 18813SOCIONEXT (SNI) AVE NETWORK DRIVER 18814M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18815L: netdev@vger.kernel.org 18816S: Maintained 18817F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18818F: drivers/net/ethernet/socionext/sni_ave.c 18819 18820SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18821M: Jassi Brar <jaswinder.singh@linaro.org> 18822M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18823L: netdev@vger.kernel.org 18824S: Maintained 18825F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18826F: drivers/net/ethernet/socionext/netsec.c 18827 18828SOCIONEXT (SNI) Synquacer SPI DRIVER 18829M: Masahisa Kojima <masahisa.kojima@linaro.org> 18830M: Jassi Brar <jaswinder.singh@linaro.org> 18831L: linux-spi@vger.kernel.org 18832S: Maintained 18833F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18834F: drivers/spi/spi-synquacer.c 18835 18836SOCIONEXT SYNQUACER I2C DRIVER 18837M: Ard Biesheuvel <ardb@kernel.org> 18838L: linux-i2c@vger.kernel.org 18839S: Maintained 18840F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18841F: drivers/i2c/busses/i2c-synquacer.c 18842 18843SOCIONEXT UNIPHIER SOUND DRIVER 18844L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18845S: Orphan 18846F: sound/soc/uniphier/ 18847 18848SOEKRIS NET48XX LED SUPPORT 18849M: Chris Boot <bootc@bootc.net> 18850S: Maintained 18851F: drivers/leds/leds-net48xx.c 18852 18853SOFT-IWARP DRIVER (siw) 18854M: Bernard Metzler <bmt@zurich.ibm.com> 18855L: linux-rdma@vger.kernel.org 18856S: Supported 18857F: drivers/infiniband/sw/siw/ 18858F: include/uapi/rdma/siw-abi.h 18859 18860SOFT-ROCE DRIVER (rxe) 18861M: Zhu Yanjun <zyjzyj2000@gmail.com> 18862L: linux-rdma@vger.kernel.org 18863S: Supported 18864F: drivers/infiniband/sw/rxe/ 18865F: include/uapi/rdma/rdma_user_rxe.h 18866 18867SOFTLOGIC 6x10 MPEG CODEC 18868M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18869M: Anton Sviridenko <anton@corp.bluecherry.net> 18870M: Andrey Utkin <andrey_utkin@fastmail.com> 18871M: Ismael Luceno <ismael@iodev.co.uk> 18872L: linux-media@vger.kernel.org 18873S: Supported 18874F: drivers/media/pci/solo6x10/ 18875 18876SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18877M: James Morse <james.morse@arm.com> 18878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18879S: Maintained 18880F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18881F: drivers/firmware/arm_sdei.c 18882F: include/linux/arm_sdei.h 18883F: include/uapi/linux/arm_sdei.h 18884 18885SOFTWARE NODES AND DEVICE PROPERTIES 18886R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18887R: Daniel Scally <djrscally@gmail.com> 18888R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18889R: Sakari Ailus <sakari.ailus@linux.intel.com> 18890L: linux-acpi@vger.kernel.org 18891S: Maintained 18892F: drivers/base/property.c 18893F: drivers/base/swnode.c 18894F: include/linux/fwnode.h 18895F: include/linux/property.h 18896 18897SOFTWARE RAID (Multiple Disks) SUPPORT 18898M: Song Liu <song@kernel.org> 18899L: linux-raid@vger.kernel.org 18900S: Supported 18901Q: https://patchwork.kernel.org/project/linux-raid/list/ 18902T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18903F: drivers/md/Kconfig 18904F: drivers/md/Makefile 18905F: drivers/md/md* 18906F: drivers/md/raid* 18907F: include/linux/raid/ 18908F: include/uapi/linux/raid/ 18909 18910SOLIDRUN CLEARFOG SUPPORT 18911M: Russell King <linux@armlinux.org.uk> 18912S: Maintained 18913F: arch/arm/boot/dts/armada-388-clearfog* 18914F: arch/arm/boot/dts/armada-38x-solidrun-* 18915 18916SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18917M: Russell King <linux@armlinux.org.uk> 18918S: Maintained 18919F: arch/arm/boot/dts/imx6*-cubox-i* 18920F: arch/arm/boot/dts/imx6*-hummingboard* 18921F: arch/arm/boot/dts/imx6*-sr-* 18922 18923SONIC NETWORK DRIVER 18924M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18925L: netdev@vger.kernel.org 18926S: Maintained 18927F: drivers/net/ethernet/natsemi/sonic.* 18928 18929SONICS SILICON BACKPLANE DRIVER (SSB) 18930M: Michael Buesch <m@bues.ch> 18931L: linux-wireless@vger.kernel.org 18932S: Maintained 18933F: drivers/ssb/ 18934F: include/linux/ssb/ 18935 18936SONY IMX208 SENSOR DRIVER 18937M: Sakari Ailus <sakari.ailus@linux.intel.com> 18938L: linux-media@vger.kernel.org 18939S: Maintained 18940T: git git://linuxtv.org/media_tree.git 18941F: drivers/media/i2c/imx208.c 18942 18943SONY IMX214 SENSOR DRIVER 18944M: Ricardo Ribalda <ribalda@kernel.org> 18945L: linux-media@vger.kernel.org 18946S: Maintained 18947T: git git://linuxtv.org/media_tree.git 18948F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18949F: drivers/media/i2c/imx214.c 18950 18951SONY IMX219 SENSOR DRIVER 18952M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18953L: linux-media@vger.kernel.org 18954S: Maintained 18955T: git git://linuxtv.org/media_tree.git 18956F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18957F: drivers/media/i2c/imx219.c 18958 18959SONY IMX258 SENSOR DRIVER 18960M: Sakari Ailus <sakari.ailus@linux.intel.com> 18961L: linux-media@vger.kernel.org 18962S: Maintained 18963T: git git://linuxtv.org/media_tree.git 18964F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18965F: drivers/media/i2c/imx258.c 18966 18967SONY IMX274 SENSOR DRIVER 18968M: Leon Luo <leonl@leopardimaging.com> 18969L: linux-media@vger.kernel.org 18970S: Maintained 18971T: git git://linuxtv.org/media_tree.git 18972F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18973F: drivers/media/i2c/imx274.c 18974 18975SONY IMX290 SENSOR DRIVER 18976M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18977L: linux-media@vger.kernel.org 18978S: Maintained 18979T: git git://linuxtv.org/media_tree.git 18980F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18981F: drivers/media/i2c/imx290.c 18982 18983SONY IMX319 SENSOR DRIVER 18984M: Bingbu Cao <bingbu.cao@intel.com> 18985L: linux-media@vger.kernel.org 18986S: Maintained 18987T: git git://linuxtv.org/media_tree.git 18988F: drivers/media/i2c/imx319.c 18989 18990SONY IMX334 SENSOR DRIVER 18991M: Paul J. Murphy <paul.j.murphy@intel.com> 18992M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18993L: linux-media@vger.kernel.org 18994S: Maintained 18995T: git git://linuxtv.org/media_tree.git 18996F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18997F: drivers/media/i2c/imx334.c 18998 18999SONY IMX335 SENSOR DRIVER 19000M: Paul J. Murphy <paul.j.murphy@intel.com> 19001M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19002L: linux-media@vger.kernel.org 19003S: Maintained 19004T: git git://linuxtv.org/media_tree.git 19005F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19006F: drivers/media/i2c/imx335.c 19007 19008SONY IMX355 SENSOR DRIVER 19009M: Tianshu Qiu <tian.shu.qiu@intel.com> 19010L: linux-media@vger.kernel.org 19011S: Maintained 19012T: git git://linuxtv.org/media_tree.git 19013F: drivers/media/i2c/imx355.c 19014 19015SONY IMX412 SENSOR DRIVER 19016M: Paul J. Murphy <paul.j.murphy@intel.com> 19017M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19018L: linux-media@vger.kernel.org 19019S: Maintained 19020T: git git://linuxtv.org/media_tree.git 19021F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19022F: drivers/media/i2c/imx412.c 19023 19024SONY MEMORYSTICK SUBSYSTEM 19025M: Maxim Levitsky <maximlevitsky@gmail.com> 19026M: Alex Dubov <oakad@yahoo.com> 19027M: Ulf Hansson <ulf.hansson@linaro.org> 19028L: linux-mmc@vger.kernel.org 19029S: Maintained 19030T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19031F: drivers/memstick/ 19032F: include/linux/memstick.h 19033 19034SONY VAIO CONTROL DEVICE DRIVER 19035M: Mattia Dongili <malattia@linux.it> 19036L: platform-driver-x86@vger.kernel.org 19037S: Maintained 19038W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19039F: Documentation/admin-guide/laptops/sony-laptop.rst 19040F: drivers/char/sonypi.c 19041F: drivers/platform/x86/sony-laptop.c 19042F: include/linux/sony-laptop.h 19043 19044SOUND 19045M: Jaroslav Kysela <perex@perex.cz> 19046M: Takashi Iwai <tiwai@suse.com> 19047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19048S: Maintained 19049W: http://www.alsa-project.org/ 19050Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19051T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19052F: Documentation/sound/ 19053F: include/sound/ 19054F: include/uapi/sound/ 19055F: sound/ 19056F: tools/testing/selftests/alsa 19057 19058SOUND - COMPRESSED AUDIO 19059M: Vinod Koul <vkoul@kernel.org> 19060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19061S: Supported 19062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19063F: Documentation/sound/designs/compress-offload.rst 19064F: include/sound/compress_driver.h 19065F: include/uapi/sound/compress_* 19066F: sound/core/compress_offload.c 19067F: sound/soc/soc-compress.c 19068 19069SOUND - DMAENGINE HELPERS 19070M: Lars-Peter Clausen <lars@metafoo.de> 19071S: Supported 19072F: include/sound/dmaengine_pcm.h 19073F: sound/core/pcm_dmaengine.c 19074F: sound/soc/soc-generic-dmaengine-pcm.c 19075 19076SOUND - ALSA SELFTESTS 19077M: Mark Brown <broonie@kernel.org> 19078L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19079L: linux-kselftest@vger.kernel.org 19080S: Supported 19081F: tools/testing/selftests/alsa 19082 19083SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19084M: Liam Girdwood <lgirdwood@gmail.com> 19085M: Mark Brown <broonie@kernel.org> 19086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19087S: Supported 19088W: http://alsa-project.org/main/index.php/ASoC 19089T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19090F: Documentation/devicetree/bindings/sound/ 19091F: Documentation/sound/soc/ 19092F: include/dt-bindings/sound/ 19093F: include/sound/soc* 19094F: sound/soc/ 19095 19096SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19097M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19098M: Liam Girdwood <lgirdwood@gmail.com> 19099M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19100M: Bard Liao <yung-chuan.liao@linux.intel.com> 19101M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19102R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19103M: Daniel Baluta <daniel.baluta@nxp.com> 19104L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19105S: Supported 19106W: https://github.com/thesofproject/linux/ 19107F: sound/soc/sof/ 19108 19109SOUNDWIRE SUBSYSTEM 19110M: Vinod Koul <vkoul@kernel.org> 19111M: Bard Liao <yung-chuan.liao@linux.intel.com> 19112R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19113R: Sanyog Kale <sanyog.r.kale@intel.com> 19114L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19115S: Supported 19116T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19117F: Documentation/driver-api/soundwire/ 19118F: drivers/soundwire/ 19119F: include/linux/soundwire/ 19120 19121SP2 MEDIA DRIVER 19122M: Olli Salonen <olli.salonen@iki.fi> 19123L: linux-media@vger.kernel.org 19124S: Maintained 19125W: https://linuxtv.org 19126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19127F: drivers/media/dvb-frontends/sp2* 19128 19129SPARC + UltraSPARC (sparc/sparc64) 19130M: "David S. Miller" <davem@davemloft.net> 19131L: sparclinux@vger.kernel.org 19132S: Maintained 19133Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19134T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19135T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19136F: arch/sparc/ 19137F: drivers/sbus/ 19138 19139SPARC SERIAL DRIVERS 19140M: "David S. Miller" <davem@davemloft.net> 19141L: sparclinux@vger.kernel.org 19142S: Maintained 19143T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19144T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19145F: drivers/tty/serial/suncore.c 19146F: drivers/tty/serial/sunhv.c 19147F: drivers/tty/serial/sunsab.c 19148F: drivers/tty/serial/sunsab.h 19149F: drivers/tty/serial/sunsu.c 19150F: drivers/tty/serial/sunzilog.c 19151F: drivers/tty/serial/sunzilog.h 19152F: drivers/tty/vcc.c 19153F: include/linux/sunserialcore.h 19154 19155SPARSE CHECKER 19156M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19157L: linux-sparse@vger.kernel.org 19158S: Maintained 19159W: https://sparse.docs.kernel.org/ 19160T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19161Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19162B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19163F: include/linux/compiler.h 19164 19165SPEAKUP CONSOLE SPEECH DRIVER 19166M: William Hubbs <w.d.hubbs@gmail.com> 19167M: Chris Brannon <chris@the-brannons.com> 19168M: Kirk Reiser <kirk@reisers.ca> 19169M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19170L: speakup@linux-speakup.org 19171S: Odd Fixes 19172W: http://www.linux-speakup.org/ 19173W: https://github.com/linux-speakup/speakup 19174B: https://github.com/linux-speakup/speakup/issues 19175F: drivers/accessibility/speakup/ 19176 19177SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19178M: Viresh Kumar <vireshk@kernel.org> 19179M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19180M: soc@kernel.org 19181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19182S: Maintained 19183W: http://www.st.com/spear 19184F: arch/arm/boot/dts/spear* 19185F: arch/arm/mach-spear/ 19186F: drivers/clk/spear/ 19187F: drivers/pinctrl/spear/ 19188 19189SPI NOR SUBSYSTEM 19190M: Tudor Ambarus <tudor.ambarus@microchip.com> 19191M: Pratyush Yadav <pratyush@kernel.org> 19192R: Michael Walle <michael@walle.cc> 19193L: linux-mtd@lists.infradead.org 19194S: Maintained 19195W: http://www.linux-mtd.infradead.org/ 19196Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19197C: irc://irc.oftc.net/mtd 19198T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19199F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19200F: drivers/mtd/spi-nor/ 19201F: include/linux/mtd/spi-nor.h 19202 19203SPI SUBSYSTEM 19204M: Mark Brown <broonie@kernel.org> 19205L: linux-spi@vger.kernel.org 19206S: Maintained 19207Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19208T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19209F: Documentation/devicetree/bindings/spi/ 19210F: Documentation/spi/ 19211F: drivers/spi/ 19212F: include/linux/spi/ 19213F: include/uapi/linux/spi/ 19214F: tools/spi/ 19215 19216SPIDERNET NETWORK DRIVER for CELL 19217M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19218M: Geoff Levand <geoff@infradead.org> 19219L: netdev@vger.kernel.org 19220L: linuxppc-dev@lists.ozlabs.org 19221S: Maintained 19222F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19223F: drivers/net/ethernet/toshiba/spider_net* 19224 19225SPMI SUBSYSTEM 19226M: Stephen Boyd <sboyd@kernel.org> 19227L: linux-kernel@vger.kernel.org 19228S: Maintained 19229T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19230F: Documentation/devicetree/bindings/spmi/ 19231F: drivers/spmi/ 19232F: include/dt-bindings/spmi/spmi.h 19233F: include/linux/spmi.h 19234F: include/trace/events/spmi.h 19235 19236SPU FILE SYSTEM 19237M: Jeremy Kerr <jk@ozlabs.org> 19238L: linuxppc-dev@lists.ozlabs.org 19239S: Supported 19240W: http://www.ibm.com/developerworks/power/cell/ 19241F: Documentation/filesystems/spufs/spufs.rst 19242F: arch/powerpc/platforms/cell/spufs/ 19243 19244SQUASHFS FILE SYSTEM 19245M: Phillip Lougher <phillip@squashfs.org.uk> 19246L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19247S: Maintained 19248W: http://squashfs.org.uk 19249T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19250F: Documentation/filesystems/squashfs.rst 19251F: fs/squashfs/ 19252 19253SRM (Alpha) environment access 19254M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19255S: Maintained 19256F: arch/alpha/kernel/srm_env.c 19257 19258ST LSM6DSx IMU IIO DRIVER 19259M: Lorenzo Bianconi <lorenzo@kernel.org> 19260L: linux-iio@vger.kernel.org 19261S: Maintained 19262W: http://www.st.com/ 19263F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19264F: drivers/iio/imu/st_lsm6dsx/ 19265 19266ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19267M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19268M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19269L: linux-media@vger.kernel.org 19270S: Maintained 19271T: git git://linuxtv.org/media_tree.git 19272F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19273F: drivers/media/i2c/st-mipid02.c 19274 19275ST STM32 I2C/SMBUS DRIVER 19276M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19277M: Alain Volmat <alain.volmat@foss.st.com> 19278L: linux-i2c@vger.kernel.org 19279S: Maintained 19280F: drivers/i2c/busses/i2c-stm32* 19281 19282ST STM32 SPI DRIVER 19283M: Alain Volmat <alain.volmat@foss.st.com> 19284L: linux-spi@vger.kernel.org 19285S: Maintained 19286F: drivers/spi/spi-stm32.c 19287 19288ST STPDDC60 DRIVER 19289M: Daniel Nilsson <daniel.nilsson@flex.com> 19290L: linux-hwmon@vger.kernel.org 19291S: Maintained 19292F: Documentation/hwmon/stpddc60.rst 19293F: drivers/hwmon/pmbus/stpddc60.c 19294 19295ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19296M: Song Qiang <songqiang1304521@gmail.com> 19297L: linux-iio@vger.kernel.org 19298S: Maintained 19299F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19300F: drivers/iio/proximity/vl53l0x-i2c.c 19301 19302STABLE BRANCH 19303M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19304M: Sasha Levin <sashal@kernel.org> 19305L: stable@vger.kernel.org 19306S: Supported 19307F: Documentation/process/stable-kernel-rules.rst 19308 19309STAGING - ATOMISP DRIVER 19310M: Mauro Carvalho Chehab <mchehab@kernel.org> 19311R: Sakari Ailus <sakari.ailus@linux.intel.com> 19312L: linux-media@vger.kernel.org 19313S: Maintained 19314F: drivers/staging/media/atomisp/ 19315 19316STAGING - FIELDBUS SUBSYSTEM 19317M: Sven Van Asbroeck <TheSven73@gmail.com> 19318S: Maintained 19319F: drivers/staging/fieldbus/* 19320F: drivers/staging/fieldbus/Documentation/ 19321 19322STAGING - HMS ANYBUS-S BUS 19323M: Sven Van Asbroeck <TheSven73@gmail.com> 19324S: Maintained 19325F: drivers/staging/fieldbus/anybuss/ 19326 19327STAGING - INDUSTRIAL IO 19328M: Jonathan Cameron <jic23@kernel.org> 19329L: linux-iio@vger.kernel.org 19330S: Odd Fixes 19331F: Documentation/devicetree/bindings/staging/iio/ 19332F: drivers/staging/iio/ 19333 19334STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19335M: Marc Dietrich <marvin24@gmx.de> 19336L: ac100@lists.launchpad.net (moderated for non-subscribers) 19337L: linux-tegra@vger.kernel.org 19338S: Maintained 19339F: drivers/staging/nvec/ 19340 19341STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19342M: Jens Frederich <jfrederich@gmail.com> 19343M: Jon Nettleton <jon.nettleton@gmail.com> 19344S: Maintained 19345W: http://wiki.laptop.org/go/DCON 19346F: drivers/staging/olpc_dcon/ 19347 19348STAGING - REALTEK RTL8188EU DRIVERS 19349M: Larry Finger <Larry.Finger@lwfinger.net> 19350M: Phillip Potter <phil@philpotter.co.uk> 19351R: Pavel Skripkin <paskripkin@gmail.com> 19352S: Supported 19353F: drivers/staging/r8188eu/ 19354 19355STAGING - REALTEK RTL8712U DRIVERS 19356M: Larry Finger <Larry.Finger@lwfinger.net> 19357M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19358S: Odd Fixes 19359F: drivers/staging/rtl8712/ 19360 19361STAGING - SEPS525 LCD CONTROLLER DRIVERS 19362M: Michael Hennerich <michael.hennerich@analog.com> 19363L: linux-fbdev@vger.kernel.org 19364S: Supported 19365F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19366F: drivers/staging/fbtft/fb_seps525.c 19367 19368STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19369M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19370M: Teddy Wang <teddy.wang@siliconmotion.com> 19371M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19372L: linux-fbdev@vger.kernel.org 19373S: Maintained 19374F: drivers/staging/sm750fb/ 19375 19376STAGING - VIA VT665X DRIVERS 19377M: Forest Bond <forest@alittletooquiet.net> 19378S: Odd Fixes 19379F: drivers/staging/vt665?/ 19380 19381STAGING SUBSYSTEM 19382M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19383L: linux-staging@lists.linux.dev 19384S: Supported 19385T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19386F: drivers/staging/ 19387 19388STARFIRE/DURALAN NETWORK DRIVER 19389M: Ion Badulescu <ionut@badula.org> 19390S: Odd Fixes 19391F: drivers/net/ethernet/adaptec/starfire* 19392 19393STARFIVE JH7100 CLOCK DRIVERS 19394M: Emil Renner Berthing <kernel@esmil.dk> 19395S: Maintained 19396F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19397F: drivers/clk/starfive/clk-starfive-jh7100* 19398F: include/dt-bindings/clock/starfive-jh7100*.h 19399 19400STARFIVE JH7100 PINCTRL DRIVER 19401M: Emil Renner Berthing <kernel@esmil.dk> 19402L: linux-gpio@vger.kernel.org 19403S: Maintained 19404F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19405F: drivers/pinctrl/pinctrl-starfive.c 19406F: include/dt-bindings/pinctrl/pinctrl-starfive.h 19407 19408STARFIVE JH7100 RESET CONTROLLER DRIVER 19409M: Emil Renner Berthing <kernel@esmil.dk> 19410S: Maintained 19411F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19412F: drivers/reset/reset-starfive-jh7100.c 19413F: include/dt-bindings/reset/starfive-jh7100.h 19414 19415STATIC BRANCH/CALL 19416M: Peter Zijlstra <peterz@infradead.org> 19417M: Josh Poimboeuf <jpoimboe@kernel.org> 19418M: Jason Baron <jbaron@akamai.com> 19419R: Steven Rostedt <rostedt@goodmis.org> 19420R: Ard Biesheuvel <ardb@kernel.org> 19421S: Supported 19422F: arch/*/include/asm/jump_label*.h 19423F: arch/*/include/asm/static_call*.h 19424F: arch/*/kernel/jump_label.c 19425F: arch/*/kernel/static_call.c 19426F: include/linux/jump_label*.h 19427F: include/linux/static_call*.h 19428F: kernel/jump_label.c 19429F: kernel/static_call.c 19430 19431STI AUDIO (ASoC) DRIVERS 19432M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19433L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19434S: Maintained 19435F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19436F: sound/soc/sti/ 19437 19438STI CEC DRIVER 19439M: Alain Volmat <alain.volmat@foss.st.com> 19440S: Maintained 19441F: Documentation/devicetree/bindings/media/stih-cec.txt 19442F: drivers/media/cec/platform/sti/ 19443 19444STK1160 USB VIDEO CAPTURE DRIVER 19445M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19446L: linux-media@vger.kernel.org 19447S: Maintained 19448T: git git://linuxtv.org/media_tree.git 19449F: drivers/media/usb/stk1160/ 19450 19451STM32 AUDIO (ASoC) DRIVERS 19452M: Olivier Moysan <olivier.moysan@foss.st.com> 19453M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19454L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19455S: Maintained 19456F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19457F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19458F: sound/soc/stm/ 19459 19460STM32 TIMER/LPTIMER DRIVERS 19461M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19462S: Maintained 19463F: Documentation/ABI/testing/*timer-stm32 19464F: Documentation/devicetree/bindings/*/*stm32-*timer* 19465F: drivers/*/stm32-*timer* 19466F: drivers/pwm/pwm-stm32* 19467F: include/linux/*/stm32-*tim* 19468 19469STMMAC ETHERNET DRIVER 19470M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19471M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19472M: Jose Abreu <joabreu@synopsys.com> 19473L: netdev@vger.kernel.org 19474S: Supported 19475W: http://www.stlinux.com 19476F: Documentation/networking/device_drivers/ethernet/stmicro/ 19477F: drivers/net/ethernet/stmicro/stmmac/ 19478 19479SUN3/3X 19480M: Sam Creasey <sammy@sammy.net> 19481S: Maintained 19482W: http://sammy.net/sun3/ 19483F: arch/m68k/include/asm/sun3* 19484F: arch/m68k/kernel/*sun3* 19485F: arch/m68k/sun3*/ 19486F: drivers/net/ethernet/i825xx/sun3* 19487 19488SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19489M: Hans de Goede <hdegoede@redhat.com> 19490L: linux-input@vger.kernel.org 19491S: Maintained 19492F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19493F: drivers/input/keyboard/sun4i-lradc-keys.c 19494 19495SUNDANCE NETWORK DRIVER 19496M: Denis Kirjanov <kda@linux-powerpc.org> 19497L: netdev@vger.kernel.org 19498S: Maintained 19499F: drivers/net/ethernet/dlink/sundance.c 19500 19501SUNPLUS ETHERNET DRIVER 19502M: Wells Lu <wellslutw@gmail.com> 19503L: netdev@vger.kernel.org 19504S: Maintained 19505W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19506F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19507F: drivers/net/ethernet/sunplus/ 19508 19509SUNPLUS OCOTP DRIVER 19510M: Vincent Shih <vincent.sunplus@gmail.com> 19511S: Maintained 19512F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19513F: drivers/nvmem/sunplus-ocotp.c 19514 19515SUNPLUS PWM DRIVER 19516M: Hammer Hsieh <hammerh0314@gmail.com> 19517S: Maintained 19518F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19519F: drivers/pwm/pwm-sunplus.c 19520 19521SUNPLUS RTC DRIVER 19522M: Vincent Shih <vincent.sunplus@gmail.com> 19523L: linux-rtc@vger.kernel.org 19524S: Maintained 19525F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19526F: drivers/rtc/rtc-sunplus.c 19527 19528SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19529M: Li-hao Kuo <lhjeff911@gmail.com> 19530L: linux-spi@vger.kernel.org 19531S: Maintained 19532F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19533F: drivers/spi/spi-sunplus-sp7021.c 19534 19535SUNPLUS UART DRIVER 19536M: Hammer Hsieh <hammerh0314@gmail.com> 19537S: Maintained 19538F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19539F: drivers/tty/serial/sunplus-uart.c 19540 19541SUNPLUS WATCHDOG DRIVER 19542M: Xiantao Hu <xt.hu@cqplus1.com> 19543L: linux-watchdog@vger.kernel.org 19544S: Maintained 19545F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19546F: drivers/watchdog/sunplus_wdt.c 19547 19548SUPERH 19549M: Yoshinori Sato <ysato@users.sourceforge.jp> 19550M: Rich Felker <dalias@libc.org> 19551L: linux-sh@vger.kernel.org 19552S: Maintained 19553Q: http://patchwork.kernel.org/project/linux-sh/list/ 19554F: Documentation/sh/ 19555F: arch/sh/ 19556F: drivers/sh/ 19557 19558SUSPEND TO RAM 19559M: "Rafael J. Wysocki" <rafael@kernel.org> 19560M: Len Brown <len.brown@intel.com> 19561M: Pavel Machek <pavel@ucw.cz> 19562L: linux-pm@vger.kernel.org 19563S: Supported 19564B: https://bugzilla.kernel.org 19565F: Documentation/power/ 19566F: arch/x86/kernel/acpi/ 19567F: drivers/base/power/ 19568F: include/linux/freezer.h 19569F: include/linux/pm.h 19570F: include/linux/suspend.h 19571F: kernel/power/ 19572 19573SVGA HANDLING 19574M: Martin Mares <mj@ucw.cz> 19575L: linux-video@atrey.karlin.mff.cuni.cz 19576S: Maintained 19577F: Documentation/admin-guide/svga.rst 19578F: arch/x86/boot/video* 19579 19580SWIOTLB SUBSYSTEM 19581M: Christoph Hellwig <hch@infradead.org> 19582L: iommu@lists.linux.dev 19583S: Supported 19584W: http://git.infradead.org/users/hch/dma-mapping.git 19585T: git git://git.infradead.org/users/hch/dma-mapping.git 19586F: arch/*/kernel/pci-swiotlb.c 19587F: include/linux/swiotlb.h 19588F: kernel/dma/swiotlb.c 19589 19590SWITCHDEV 19591M: Jiri Pirko <jiri@resnulli.us> 19592M: Ivan Vecera <ivecera@redhat.com> 19593L: netdev@vger.kernel.org 19594S: Supported 19595F: include/net/switchdev.h 19596F: net/switchdev/ 19597 19598SY8106A REGULATOR DRIVER 19599M: Icenowy Zheng <icenowy@aosc.io> 19600S: Maintained 19601F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19602F: drivers/regulator/sy8106a-regulator.c 19603 19604SYNC FILE FRAMEWORK 19605M: Sumit Semwal <sumit.semwal@linaro.org> 19606R: Gustavo Padovan <gustavo@padovan.org> 19607L: linux-media@vger.kernel.org 19608L: dri-devel@lists.freedesktop.org 19609S: Maintained 19610T: git git://anongit.freedesktop.org/drm/drm-misc 19611F: Documentation/driver-api/sync_file.rst 19612F: drivers/dma-buf/dma-fence* 19613F: drivers/dma-buf/sw_sync.c 19614F: drivers/dma-buf/sync_* 19615F: include/linux/sync_file.h 19616F: include/uapi/linux/sync_file.h 19617 19618SYNOPSYS ARC ARCHITECTURE 19619M: Vineet Gupta <vgupta@kernel.org> 19620L: linux-snps-arc@lists.infradead.org 19621S: Supported 19622T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19623F: Documentation/arc/ 19624F: Documentation/devicetree/bindings/arc/* 19625F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19626F: arch/arc/ 19627F: drivers/clocksource/arc_timer.c 19628F: drivers/tty/serial/arc_uart.c 19629 19630SYNOPSYS ARC HSDK SDP pll clock driver 19631M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19632S: Supported 19633F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19634F: drivers/clk/clk-hsdk-pll.c 19635 19636SYNOPSYS ARC SDP clock driver 19637M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19638S: Supported 19639F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19640F: drivers/clk/axs10x/* 19641 19642SYNOPSYS ARC SDP platform support 19643M: Alexey Brodkin <abrodkin@synopsys.com> 19644S: Supported 19645F: Documentation/devicetree/bindings/arc/axs10* 19646F: arch/arc/boot/dts/ax* 19647F: arch/arc/plat-axs10x 19648 19649SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19650M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19651S: Supported 19652F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19653F: drivers/reset/reset-axs10x.c 19654 19655SYNOPSYS CREG GPIO DRIVER 19656M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19657S: Maintained 19658F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19659F: drivers/gpio/gpio-creg-snps.c 19660 19661SYNOPSYS DESIGNWARE 8250 UART DRIVER 19662M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19663R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19664S: Supported 19665F: drivers/tty/serial/8250/8250_dw.c 19666F: drivers/tty/serial/8250/8250_dwlib.* 19667F: drivers/tty/serial/8250/8250_lpss.c 19668 19669SYNOPSYS DESIGNWARE APB GPIO DRIVER 19670M: Hoan Tran <hoan@os.amperecomputing.com> 19671M: Serge Semin <fancer.lancer@gmail.com> 19672L: linux-gpio@vger.kernel.org 19673S: Maintained 19674F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19675F: drivers/gpio/gpio-dwapb.c 19676 19677SYNOPSYS DESIGNWARE APB SSI DRIVER 19678M: Serge Semin <fancer.lancer@gmail.com> 19679L: linux-spi@vger.kernel.org 19680S: Supported 19681F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19682F: drivers/spi/spi-dw* 19683 19684SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19685M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19686S: Maintained 19687F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19688F: drivers/dma/dw-axi-dmac/ 19689 19690SYNOPSYS DESIGNWARE DMAC DRIVER 19691M: Viresh Kumar <vireshk@kernel.org> 19692R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19693S: Maintained 19694F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19695F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19696F: drivers/dma/dw/ 19697F: include/dt-bindings/dma/dw-dmac.h 19698F: include/linux/dma/dw.h 19699F: include/linux/platform_data/dma-dw.h 19700 19701SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19702M: Jose Abreu <Jose.Abreu@synopsys.com> 19703L: netdev@vger.kernel.org 19704S: Supported 19705F: drivers/net/ethernet/synopsys/ 19706 19707SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19708M: Jose Abreu <Jose.Abreu@synopsys.com> 19709L: netdev@vger.kernel.org 19710S: Supported 19711F: drivers/net/pcs/pcs-xpcs.c 19712F: drivers/net/pcs/pcs-xpcs.h 19713F: include/linux/pcs/pcs-xpcs.h 19714 19715SYNOPSYS DESIGNWARE I2C DRIVER 19716M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19717R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19718R: Mika Westerberg <mika.westerberg@linux.intel.com> 19719R: Jan Dabros <jsd@semihalf.com> 19720L: linux-i2c@vger.kernel.org 19721S: Supported 19722F: drivers/i2c/busses/i2c-designware-* 19723 19724SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19725M: Jaehoon Chung <jh80.chung@samsung.com> 19726L: linux-mmc@vger.kernel.org 19727S: Maintained 19728F: drivers/mmc/host/dw_mmc* 19729 19730SYNOPSYS HSDK RESET CONTROLLER DRIVER 19731M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19732S: Supported 19733F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19734F: drivers/reset/reset-hsdk.c 19735F: include/dt-bindings/reset/snps,hsdk-reset.h 19736 19737SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19738M: Prabu Thangamuthu <prabu.t@synopsys.com> 19739M: Manjunath M B <manjumb@synopsys.com> 19740L: linux-mmc@vger.kernel.org 19741S: Maintained 19742F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19743 19744SYSTEM CONFIGURATION (SYSCON) 19745M: Lee Jones <lee@kernel.org> 19746M: Arnd Bergmann <arnd@arndb.de> 19747S: Supported 19748T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19749F: drivers/mfd/syscon.c 19750 19751SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19752M: Sudeep Holla <sudeep.holla@arm.com> 19753R: Cristian Marussi <cristian.marussi@arm.com> 19754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19755S: Maintained 19756F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19757F: drivers/clk/clk-sc[mp]i.c 19758F: drivers/cpufreq/sc[mp]i-cpufreq.c 19759F: drivers/firmware/arm_scmi/ 19760F: drivers/firmware/arm_scpi.c 19761F: drivers/regulator/scmi-regulator.c 19762F: drivers/reset/reset-scmi.c 19763F: include/linux/sc[mp]i_protocol.h 19764F: include/trace/events/scmi.h 19765F: include/uapi/linux/virtio_scmi.h 19766 19767SYSTEM RESET/SHUTDOWN DRIVERS 19768M: Sebastian Reichel <sre@kernel.org> 19769L: linux-pm@vger.kernel.org 19770S: Maintained 19771T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19772F: Documentation/devicetree/bindings/power/reset/ 19773F: drivers/power/reset/ 19774 19775SYSTEM TRACE MODULE CLASS 19776M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19777S: Maintained 19778T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19779F: Documentation/trace/stm.rst 19780F: drivers/hwtracing/stm/ 19781F: include/linux/stm.h 19782F: include/uapi/linux/stm.h 19783 19784SYSTEM76 ACPI DRIVER 19785M: Jeremy Soller <jeremy@system76.com> 19786M: System76 Product Development <productdev@system76.com> 19787L: platform-driver-x86@vger.kernel.org 19788S: Maintained 19789F: drivers/platform/x86/system76_acpi.c 19790 19791SYSV FILESYSTEM 19792M: Christoph Hellwig <hch@infradead.org> 19793S: Maintained 19794F: Documentation/filesystems/sysv-fs.rst 19795F: fs/sysv/ 19796F: include/linux/sysv_fs.h 19797 19798TASKSTATS STATISTICS INTERFACE 19799M: Balbir Singh <bsingharora@gmail.com> 19800S: Maintained 19801F: Documentation/accounting/taskstats* 19802F: include/linux/taskstats* 19803F: kernel/taskstats.c 19804 19805TC subsystem 19806M: Jamal Hadi Salim <jhs@mojatatu.com> 19807M: Cong Wang <xiyou.wangcong@gmail.com> 19808M: Jiri Pirko <jiri@resnulli.us> 19809L: netdev@vger.kernel.org 19810S: Maintained 19811F: include/net/pkt_cls.h 19812F: include/net/pkt_sched.h 19813F: include/net/tc_act/ 19814F: include/uapi/linux/pkt_cls.h 19815F: include/uapi/linux/pkt_sched.h 19816F: include/uapi/linux/tc_act/ 19817F: include/uapi/linux/tc_ematch/ 19818F: net/sched/ 19819F: tools/testing/selftests/tc-testing 19820 19821TC90522 MEDIA DRIVER 19822M: Akihiro Tsukada <tskd08@gmail.com> 19823L: linux-media@vger.kernel.org 19824S: Odd Fixes 19825F: drivers/media/dvb-frontends/tc90522* 19826 19827TCP LOW PRIORITY MODULE 19828M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19829M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19830S: Maintained 19831W: http://tcp-lp-mod.sourceforge.net/ 19832F: net/ipv4/tcp_lp.c 19833 19834TDA10071 MEDIA DRIVER 19835M: Antti Palosaari <crope@iki.fi> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838W: https://linuxtv.org 19839W: http://palosaari.fi/linux/ 19840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19841T: git git://linuxtv.org/anttip/media_tree.git 19842F: drivers/media/dvb-frontends/tda10071* 19843 19844TDA18212 MEDIA DRIVER 19845M: Antti Palosaari <crope@iki.fi> 19846L: linux-media@vger.kernel.org 19847S: Maintained 19848W: https://linuxtv.org 19849W: http://palosaari.fi/linux/ 19850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19851T: git git://linuxtv.org/anttip/media_tree.git 19852F: drivers/media/tuners/tda18212* 19853 19854TDA18218 MEDIA DRIVER 19855M: Antti Palosaari <crope@iki.fi> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858W: https://linuxtv.org 19859W: http://palosaari.fi/linux/ 19860Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19861T: git git://linuxtv.org/anttip/media_tree.git 19862F: drivers/media/tuners/tda18218* 19863 19864TDA18250 MEDIA DRIVER 19865M: Olli Salonen <olli.salonen@iki.fi> 19866L: linux-media@vger.kernel.org 19867S: Maintained 19868W: https://linuxtv.org 19869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19870T: git git://linuxtv.org/media_tree.git 19871F: drivers/media/tuners/tda18250* 19872 19873TDA18271 MEDIA DRIVER 19874M: Michael Krufky <mkrufky@linuxtv.org> 19875L: linux-media@vger.kernel.org 19876S: Maintained 19877W: https://linuxtv.org 19878W: http://github.com/mkrufky 19879Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19880T: git git://linuxtv.org/mkrufky/tuners.git 19881F: drivers/media/tuners/tda18271* 19882 19883TDA1997x MEDIA DRIVER 19884M: Tim Harvey <tharvey@gateworks.com> 19885L: linux-media@vger.kernel.org 19886S: Maintained 19887W: https://linuxtv.org 19888Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19889F: drivers/media/i2c/tda1997x.* 19890 19891TDA827x MEDIA DRIVER 19892M: Michael Krufky <mkrufky@linuxtv.org> 19893L: linux-media@vger.kernel.org 19894S: Maintained 19895W: https://linuxtv.org 19896W: http://github.com/mkrufky 19897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19898T: git git://linuxtv.org/mkrufky/tuners.git 19899F: drivers/media/tuners/tda8290.* 19900 19901TDA8290 MEDIA DRIVER 19902M: Michael Krufky <mkrufky@linuxtv.org> 19903L: linux-media@vger.kernel.org 19904S: Maintained 19905W: https://linuxtv.org 19906W: http://github.com/mkrufky 19907Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19908T: git git://linuxtv.org/mkrufky/tuners.git 19909F: drivers/media/tuners/tda8290.* 19910 19911TDA9840 MEDIA DRIVER 19912M: Hans Verkuil <hverkuil@xs4all.nl> 19913L: linux-media@vger.kernel.org 19914S: Maintained 19915W: https://linuxtv.org 19916T: git git://linuxtv.org/media_tree.git 19917F: drivers/media/i2c/tda9840* 19918 19919TEA5761 TUNER DRIVER 19920M: Mauro Carvalho Chehab <mchehab@kernel.org> 19921L: linux-media@vger.kernel.org 19922S: Odd fixes 19923W: https://linuxtv.org 19924T: git git://linuxtv.org/media_tree.git 19925F: drivers/media/tuners/tea5761.* 19926 19927TEA5767 TUNER DRIVER 19928M: Mauro Carvalho Chehab <mchehab@kernel.org> 19929L: linux-media@vger.kernel.org 19930S: Maintained 19931W: https://linuxtv.org 19932T: git git://linuxtv.org/media_tree.git 19933F: drivers/media/tuners/tea5767.* 19934 19935TEA6415C MEDIA DRIVER 19936M: Hans Verkuil <hverkuil@xs4all.nl> 19937L: linux-media@vger.kernel.org 19938S: Maintained 19939W: https://linuxtv.org 19940T: git git://linuxtv.org/media_tree.git 19941F: drivers/media/i2c/tea6415c* 19942 19943TEA6420 MEDIA DRIVER 19944M: Hans Verkuil <hverkuil@xs4all.nl> 19945L: linux-media@vger.kernel.org 19946S: Maintained 19947W: https://linuxtv.org 19948T: git git://linuxtv.org/media_tree.git 19949F: drivers/media/i2c/tea6420* 19950 19951TEAM DRIVER 19952M: Jiri Pirko <jiri@resnulli.us> 19953L: netdev@vger.kernel.org 19954S: Supported 19955F: drivers/net/team/ 19956F: include/linux/if_team.h 19957F: include/uapi/linux/if_team.h 19958 19959TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19960M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19961S: Maintained 19962F: arch/x86/platform/ts5500/ 19963 19964TECHNOTREND USB IR RECEIVER 19965M: Sean Young <sean@mess.org> 19966L: linux-media@vger.kernel.org 19967S: Maintained 19968F: drivers/media/rc/ttusbir.c 19969 19970TECHWELL TW9910 VIDEO DECODER 19971L: linux-media@vger.kernel.org 19972S: Orphan 19973F: drivers/media/i2c/tw9910.c 19974F: include/media/i2c/tw9910.h 19975 19976TEE SUBSYSTEM 19977M: Jens Wiklander <jens.wiklander@linaro.org> 19978R: Sumit Garg <sumit.garg@linaro.org> 19979L: op-tee@lists.trustedfirmware.org 19980S: Maintained 19981F: Documentation/staging/tee.rst 19982F: drivers/tee/ 19983F: include/linux/tee_drv.h 19984F: include/uapi/linux/tee.h 19985 19986TEGRA ARCHITECTURE SUPPORT 19987M: Thierry Reding <thierry.reding@gmail.com> 19988M: Jonathan Hunter <jonathanh@nvidia.com> 19989L: linux-tegra@vger.kernel.org 19990S: Supported 19991Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19993N: [^a-z]tegra 19994 19995TEGRA CLOCK DRIVER 19996M: Peter De Schrijver <pdeschrijver@nvidia.com> 19997M: Prashant Gaikwad <pgaikwad@nvidia.com> 19998S: Supported 19999F: drivers/clk/tegra/ 20000 20001TEGRA DMA DRIVERS 20002M: Laxman Dewangan <ldewangan@nvidia.com> 20003M: Jon Hunter <jonathanh@nvidia.com> 20004S: Supported 20005F: drivers/dma/tegra* 20006 20007TEGRA I2C DRIVER 20008M: Laxman Dewangan <ldewangan@nvidia.com> 20009R: Dmitry Osipenko <digetx@gmail.com> 20010S: Supported 20011F: drivers/i2c/busses/i2c-tegra.c 20012 20013TEGRA IOMMU DRIVERS 20014M: Thierry Reding <thierry.reding@gmail.com> 20015R: Krishna Reddy <vdumpa@nvidia.com> 20016L: linux-tegra@vger.kernel.org 20017S: Supported 20018F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20019F: drivers/iommu/tegra* 20020 20021TEGRA KBC DRIVER 20022M: Laxman Dewangan <ldewangan@nvidia.com> 20023S: Supported 20024F: drivers/input/keyboard/tegra-kbc.c 20025 20026TEGRA NAND DRIVER 20027M: Stefan Agner <stefan@agner.ch> 20028M: Lucas Stach <dev@lynxeye.de> 20029S: Maintained 20030F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20031F: drivers/mtd/nand/raw/tegra_nand.c 20032 20033TEGRA PWM DRIVER 20034M: Thierry Reding <thierry.reding@gmail.com> 20035S: Supported 20036F: drivers/pwm/pwm-tegra.c 20037 20038TEGRA SERIAL DRIVER 20039M: Laxman Dewangan <ldewangan@nvidia.com> 20040S: Supported 20041F: drivers/tty/serial/serial-tegra.c 20042 20043TEGRA SPI DRIVER 20044M: Laxman Dewangan <ldewangan@nvidia.com> 20045S: Supported 20046F: drivers/spi/spi-tegra* 20047 20048TEGRA QUAD SPI DRIVER 20049M: Thierry Reding <thierry.reding@gmail.com> 20050M: Jonathan Hunter <jonathanh@nvidia.com> 20051M: Sowjanya Komatineni <skomatineni@nvidia.com> 20052L: linux-tegra@vger.kernel.org 20053S: Maintained 20054F: drivers/spi/spi-tegra210-quad.c 20055 20056TEGRA VIDEO DRIVER 20057M: Thierry Reding <thierry.reding@gmail.com> 20058M: Jonathan Hunter <jonathanh@nvidia.com> 20059M: Sowjanya Komatineni <skomatineni@nvidia.com> 20060L: linux-media@vger.kernel.org 20061L: linux-tegra@vger.kernel.org 20062S: Maintained 20063F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20064F: drivers/staging/media/tegra-video/ 20065 20066TEGRA XUSB PADCTL DRIVER 20067M: JC Kuo <jckuo@nvidia.com> 20068S: Supported 20069F: drivers/phy/tegra/xusb* 20070 20071TEHUTI ETHERNET DRIVER 20072M: Andy Gospodarek <andy@greyhouse.net> 20073L: netdev@vger.kernel.org 20074S: Supported 20075F: drivers/net/ethernet/tehuti/* 20076 20077TELECOM CLOCK DRIVER FOR MCPL0010 20078M: Mark Gross <markgross@kernel.org> 20079S: Supported 20080F: drivers/char/tlclk.c 20081 20082TEMPO SEMICONDUCTOR DRIVERS 20083M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20084S: Maintained 20085F: Documentation/devicetree/bindings/sound/tscs*.txt 20086F: sound/soc/codecs/tscs*.c 20087F: sound/soc/codecs/tscs*.h 20088 20089TENSILICA XTENSA PORT (xtensa) 20090M: Chris Zankel <chris@zankel.net> 20091M: Max Filippov <jcmvbkbc@gmail.com> 20092L: linux-xtensa@linux-xtensa.org 20093S: Maintained 20094T: git git://github.com/czankel/xtensa-linux.git 20095F: arch/xtensa/ 20096F: drivers/irqchip/irq-xtensa-* 20097 20098TEXAS INSTRUMENTS ASoC DRIVERS 20099M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20100L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20101S: Maintained 20102F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20103F: sound/soc/ti/ 20104 20105TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20106M: Ricardo Ribalda <ribalda@kernel.org> 20107L: linux-iio@vger.kernel.org 20108S: Supported 20109F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20110F: drivers/iio/dac/ti-dac7612.c 20111 20112TEXAS INSTRUMENTS DMA DRIVERS 20113M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20114L: dmaengine@vger.kernel.org 20115S: Maintained 20116F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20117F: Documentation/devicetree/bindings/dma/ti-edma.txt 20118F: Documentation/devicetree/bindings/dma/ti/ 20119F: drivers/dma/ti/ 20120X: drivers/dma/ti/cppi41.c 20121F: include/linux/dma/k3-udma-glue.h 20122F: include/linux/dma/ti-cppi5.h 20123F: include/linux/dma/k3-psil.h 20124 20125TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20126M: Nishanth Menon <nm@ti.com> 20127M: Tero Kristo <kristo@kernel.org> 20128M: Santosh Shilimkar <ssantosh@kernel.org> 20129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20130S: Maintained 20131F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20132F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20133F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20134F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20135F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20136F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20137F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20138F: drivers/clk/keystone/sci-clk.c 20139F: drivers/firmware/ti_sci* 20140F: drivers/irqchip/irq-ti-sci-inta.c 20141F: drivers/irqchip/irq-ti-sci-intr.c 20142F: drivers/reset/reset-ti-sci.c 20143F: drivers/soc/ti/ti_sci_inta_msi.c 20144F: drivers/soc/ti/ti_sci_pm_domains.c 20145F: include/dt-bindings/soc/ti,sci_pm_domain.h 20146F: include/linux/soc/ti/ti_sci_inta_msi.h 20147F: include/linux/soc/ti/ti_sci_protocol.h 20148 20149TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20150M: Robert Marko <robert.marko@sartura.hr> 20151M: Luka Perkov <luka.perkov@sartura.hr> 20152L: linux-hwmon@vger.kernel.org 20153S: Maintained 20154F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20155F: Documentation/hwmon/tps23861.rst 20156F: drivers/hwmon/tps23861.c 20157 20158TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20159M: Puranjay Mohan <puranjay12@gmail.com> 20160L: linux-iio@vger.kernel.org 20161S: Supported 20162F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20163F: drivers/iio/temperature/tmp117.c 20164 20165THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20166M: Hans Verkuil <hverkuil@xs4all.nl> 20167L: linux-media@vger.kernel.org 20168S: Maintained 20169W: https://linuxtv.org 20170T: git git://linuxtv.org/media_tree.git 20171F: drivers/media/radio/radio-raremono.c 20172 20173THERMAL 20174M: Rafael J. Wysocki <rafael@kernel.org> 20175M: Daniel Lezcano <daniel.lezcano@linaro.org> 20176R: Amit Kucheria <amitk@kernel.org> 20177R: Zhang Rui <rui.zhang@intel.com> 20178L: linux-pm@vger.kernel.org 20179S: Supported 20180Q: https://patchwork.kernel.org/project/linux-pm/list/ 20181T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20182F: Documentation/ABI/testing/sysfs-class-thermal 20183F: Documentation/devicetree/bindings/thermal/ 20184F: Documentation/driver-api/thermal/ 20185F: drivers/thermal/ 20186F: include/dt-bindings/thermal/ 20187F: include/linux/cpu_cooling.h 20188F: include/linux/thermal.h 20189F: include/uapi/linux/thermal.h 20190F: tools/lib/thermal/ 20191F: tools/thermal/ 20192 20193THERMAL DRIVER FOR AMLOGIC SOCS 20194M: Guillaume La Roque <glaroque@baylibre.com> 20195L: linux-pm@vger.kernel.org 20196L: linux-amlogic@lists.infradead.org 20197S: Supported 20198W: http://linux-meson.com/ 20199F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20200F: drivers/thermal/amlogic_thermal.c 20201 20202THERMAL/CPU_COOLING 20203M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20204M: Daniel Lezcano <daniel.lezcano@linaro.org> 20205M: Viresh Kumar <viresh.kumar@linaro.org> 20206R: Lukasz Luba <lukasz.luba@arm.com> 20207L: linux-pm@vger.kernel.org 20208S: Supported 20209F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20210F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20211F: drivers/thermal/cpufreq_cooling.c 20212F: drivers/thermal/cpuidle_cooling.c 20213F: include/linux/cpu_cooling.h 20214 20215THERMAL/POWER_ALLOCATOR 20216M: Lukasz Luba <lukasz.luba@arm.com> 20217L: linux-pm@vger.kernel.org 20218S: Maintained 20219F: Documentation/driver-api/thermal/power_allocator.rst 20220F: drivers/thermal/gov_power_allocator.c 20221F: include/trace/events/thermal_power_allocator.h 20222 20223THINKPAD ACPI EXTRAS DRIVER 20224M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20225L: ibm-acpi-devel@lists.sourceforge.net 20226L: platform-driver-x86@vger.kernel.org 20227S: Maintained 20228W: http://ibm-acpi.sourceforge.net 20229W: http://thinkwiki.org/wiki/Ibm-acpi 20230T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20231F: drivers/platform/x86/thinkpad_acpi.c 20232 20233THINKPAD LMI DRIVER 20234M: Mark Pearson <markpearson@lenovo.com> 20235L: platform-driver-x86@vger.kernel.org 20236S: Maintained 20237F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20238F: drivers/platform/x86/think-lmi.? 20239 20240THUNDERBOLT DMA TRAFFIC TEST DRIVER 20241M: Isaac Hazan <isaac.hazan@intel.com> 20242L: linux-usb@vger.kernel.org 20243S: Maintained 20244F: drivers/thunderbolt/dma_test.c 20245 20246THUNDERBOLT DRIVER 20247M: Andreas Noever <andreas.noever@gmail.com> 20248M: Michael Jamet <michael.jamet@intel.com> 20249M: Mika Westerberg <mika.westerberg@linux.intel.com> 20250M: Yehezkel Bernat <YehezkelShB@gmail.com> 20251L: linux-usb@vger.kernel.org 20252S: Maintained 20253T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20254F: Documentation/admin-guide/thunderbolt.rst 20255F: drivers/thunderbolt/ 20256F: include/linux/thunderbolt.h 20257 20258THUNDERBOLT NETWORK DRIVER 20259M: Michael Jamet <michael.jamet@intel.com> 20260M: Mika Westerberg <mika.westerberg@linux.intel.com> 20261M: Yehezkel Bernat <YehezkelShB@gmail.com> 20262L: netdev@vger.kernel.org 20263S: Maintained 20264F: drivers/net/thunderbolt.c 20265 20266THUNDERX GPIO DRIVER 20267M: Robert Richter <rric@kernel.org> 20268S: Odd Fixes 20269F: drivers/gpio/gpio-thunderx.c 20270 20271TI ADS131E0X ADC SERIES DRIVER 20272M: Tomislav Denis <tomislav.denis@avl.com> 20273L: linux-iio@vger.kernel.org 20274S: Maintained 20275F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 20276F: drivers/iio/adc/ti-ads131e08.c 20277 20278TI AM437X VPFE DRIVER 20279M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20280L: linux-media@vger.kernel.org 20281S: Maintained 20282W: https://linuxtv.org 20283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20284T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20285F: drivers/media/platform/ti/am437x/ 20286 20287TI BANDGAP AND THERMAL DRIVER 20288M: Eduardo Valentin <edubezval@gmail.com> 20289M: Keerthy <j-keerthy@ti.com> 20290L: linux-pm@vger.kernel.org 20291L: linux-omap@vger.kernel.org 20292S: Maintained 20293F: drivers/thermal/ti-soc-thermal/ 20294 20295TI BQ27XXX POWER SUPPLY DRIVER 20296F: drivers/power/supply/bq27xxx_battery.c 20297F: drivers/power/supply/bq27xxx_battery_i2c.c 20298F: include/linux/power/bq27xxx_battery.h 20299 20300TI CDCE706 CLOCK DRIVER 20301M: Max Filippov <jcmvbkbc@gmail.com> 20302S: Maintained 20303F: drivers/clk/clk-cdce706.c 20304 20305TI CLOCK DRIVER 20306M: Tero Kristo <kristo@kernel.org> 20307L: linux-omap@vger.kernel.org 20308S: Odd Fixes 20309F: drivers/clk/ti/ 20310F: include/linux/clk/ti.h 20311 20312TI DAVINCI MACHINE SUPPORT 20313M: Sekhar Nori <nsekhar@ti.com> 20314R: Bartosz Golaszewski <brgl@bgdev.pl> 20315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20316S: Supported 20317T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20318F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20319F: arch/arm/boot/dts/da850* 20320F: arch/arm/mach-davinci/ 20321F: drivers/i2c/busses/i2c-davinci.c 20322 20323TI DAVINCI SERIES CLOCK DRIVER 20324M: David Lechner <david@lechnology.com> 20325R: Sekhar Nori <nsekhar@ti.com> 20326S: Maintained 20327F: Documentation/devicetree/bindings/clock/ti/davinci/ 20328F: drivers/clk/davinci/ 20329 20330TI DAVINCI SERIES GPIO DRIVER 20331M: Keerthy <j-keerthy@ti.com> 20332L: linux-gpio@vger.kernel.org 20333S: Maintained 20334F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20335F: drivers/gpio/gpio-davinci.c 20336 20337TI DAVINCI SERIES MEDIA DRIVER 20338M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20339L: linux-media@vger.kernel.org 20340S: Maintained 20341W: https://linuxtv.org 20342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20343T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20344F: drivers/media/platform/ti/davinci/ 20345F: include/media/davinci/ 20346 20347TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20348R: David Lechner <david@lechnology.com> 20349L: linux-iio@vger.kernel.org 20350F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20351F: drivers/counter/ti-eqep.c 20352 20353TI ETHERNET SWITCH DRIVER (CPSW) 20354R: Grygorii Strashko <grygorii.strashko@ti.com> 20355L: linux-omap@vger.kernel.org 20356L: netdev@vger.kernel.org 20357S: Maintained 20358F: drivers/net/ethernet/ti/cpsw* 20359F: drivers/net/ethernet/ti/davinci* 20360 20361TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20362M: Alex Dubov <oakad@yahoo.com> 20363S: Maintained 20364W: http://tifmxx.berlios.de/ 20365F: drivers/memstick/host/tifm_ms.c 20366F: drivers/misc/tifm* 20367F: drivers/mmc/host/tifm_sd.c 20368F: include/linux/tifm.h 20369 20370TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20371M: Nishanth Menon <nm@ti.com> 20372M: Santosh Shilimkar <ssantosh@kernel.org> 20373L: linux-kernel@vger.kernel.org 20374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20375S: Maintained 20376T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20377F: drivers/soc/ti/* 20378 20379TI LM49xxx FAMILY ASoC CODEC DRIVERS 20380M: M R Swami Reddy <mr.swami.reddy@ti.com> 20381M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20383S: Maintained 20384F: sound/soc/codecs/isabelle* 20385F: sound/soc/codecs/lm49453* 20386 20387TI PCM3060 ASoC CODEC DRIVER 20388M: Kirill Marinushkin <kmarinushkin@birdec.com> 20389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20390S: Maintained 20391F: Documentation/devicetree/bindings/sound/pcm3060.txt 20392F: sound/soc/codecs/pcm3060* 20393 20394TI TAS571X FAMILY ASoC CODEC DRIVER 20395M: Kevin Cernekee <cernekee@chromium.org> 20396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20397S: Odd Fixes 20398F: sound/soc/codecs/tas571x* 20399 20400TI TRF7970A NFC DRIVER 20401M: Mark Greer <mgreer@animalcreek.com> 20402L: linux-wireless@vger.kernel.org 20403L: linux-nfc@lists.01.org (subscribers-only) 20404S: Supported 20405F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20406F: drivers/nfc/trf7970a.c 20407 20408TI TSC2046 ADC DRIVER 20409M: Oleksij Rempel <o.rempel@pengutronix.de> 20410R: kernel@pengutronix.de 20411L: linux-iio@vger.kernel.org 20412S: Maintained 20413F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20414F: drivers/iio/adc/ti-tsc2046.c 20415 20416TI TWL4030 SERIES SOC CODEC DRIVER 20417M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20419S: Maintained 20420F: sound/soc/codecs/twl4030* 20421 20422TI VPE/CAL DRIVERS 20423M: Benoit Parrot <bparrot@ti.com> 20424L: linux-media@vger.kernel.org 20425S: Maintained 20426W: http://linuxtv.org/ 20427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20428F: Documentation/devicetree/bindings/media/ti,cal.yaml 20429F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20430F: drivers/media/platform/ti/cal/ 20431F: drivers/media/platform/ti/vpe/ 20432 20433TI WILINK WIRELESS DRIVERS 20434L: linux-wireless@vger.kernel.org 20435S: Orphan 20436W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20437W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20438T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20439F: drivers/net/wireless/ti/ 20440F: include/linux/wl12xx.h 20441 20442TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20443M: John Stultz <jstultz@google.com> 20444M: Thomas Gleixner <tglx@linutronix.de> 20445R: Stephen Boyd <sboyd@kernel.org> 20446L: linux-kernel@vger.kernel.org 20447S: Supported 20448T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20449F: include/linux/clocksource.h 20450F: include/linux/time.h 20451F: include/linux/timex.h 20452F: include/uapi/linux/time.h 20453F: include/uapi/linux/timex.h 20454F: kernel/time/alarmtimer.c 20455F: kernel/time/clocksource.c 20456F: kernel/time/ntp.c 20457F: kernel/time/time*.c 20458F: tools/testing/selftests/timers/ 20459 20460TIPC NETWORK LAYER 20461M: Jon Maloy <jmaloy@redhat.com> 20462M: Ying Xue <ying.xue@windriver.com> 20463L: netdev@vger.kernel.org (core kernel code) 20464L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20465S: Maintained 20466W: http://tipc.sourceforge.net/ 20467F: include/uapi/linux/tipc*.h 20468F: net/tipc/ 20469 20470TLAN NETWORK DRIVER 20471M: Samuel Chessman <chessman@tux.org> 20472L: tlan-devel@lists.sourceforge.net (subscribers-only) 20473S: Maintained 20474W: http://sourceforge.net/projects/tlan/ 20475F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20476F: drivers/net/ethernet/ti/tlan.* 20477 20478TM6000 VIDEO4LINUX DRIVER 20479M: Mauro Carvalho Chehab <mchehab@kernel.org> 20480L: linux-media@vger.kernel.org 20481S: Odd fixes 20482W: https://linuxtv.org 20483T: git git://linuxtv.org/media_tree.git 20484F: Documentation/admin-guide/media/tm6000* 20485F: drivers/media/usb/tm6000/ 20486 20487TMIO/SDHI MMC DRIVER 20488M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20489L: linux-mmc@vger.kernel.org 20490L: linux-renesas-soc@vger.kernel.org 20491S: Supported 20492F: drivers/mmc/host/renesas_sdhi* 20493F: drivers/mmc/host/tmio_mmc* 20494F: include/linux/mfd/tmio.h 20495 20496TMP401 HARDWARE MONITOR DRIVER 20497M: Guenter Roeck <linux@roeck-us.net> 20498L: linux-hwmon@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20501F: Documentation/hwmon/tmp401.rst 20502F: drivers/hwmon/tmp401.c 20503 20504TMP464 HARDWARE MONITOR DRIVER 20505M: Agathe Porte <agathe.porte@nokia.com> 20506M: Guenter Roeck <linux@roeck-us.net> 20507L: linux-hwmon@vger.kernel.org 20508S: Maintained 20509F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20510F: Documentation/hwmon/tmp464.rst 20511F: drivers/hwmon/tmp464.c 20512 20513TMP513 HARDWARE MONITOR DRIVER 20514M: Eric Tremblay <etremblay@distech-controls.com> 20515L: linux-hwmon@vger.kernel.org 20516S: Maintained 20517F: Documentation/hwmon/tmp513.rst 20518F: drivers/hwmon/tmp513.c 20519 20520TMPFS (SHMEM FILESYSTEM) 20521M: Hugh Dickins <hughd@google.com> 20522L: linux-mm@kvack.org 20523S: Maintained 20524F: include/linux/shmem_fs.h 20525F: mm/shmem.c 20526 20527TOMOYO SECURITY MODULE 20528M: Kentaro Takeda <takedakn@nttdata.co.jp> 20529M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20530L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20531L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20532L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20533L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20534S: Maintained 20535W: https://tomoyo.osdn.jp/ 20536F: security/tomoyo/ 20537 20538TOPSTAR LAPTOP EXTRAS DRIVER 20539M: Herton Ronaldo Krzesinski <herton@canonical.com> 20540L: platform-driver-x86@vger.kernel.org 20541S: Maintained 20542F: drivers/platform/x86/topstar-laptop.c 20543 20544TORTURE-TEST MODULES 20545M: Davidlohr Bueso <dave@stgolabs.net> 20546M: "Paul E. McKenney" <paulmck@kernel.org> 20547M: Josh Triplett <josh@joshtriplett.org> 20548L: linux-kernel@vger.kernel.org 20549S: Supported 20550T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20551F: Documentation/RCU/torture.rst 20552F: kernel/locking/locktorture.c 20553F: kernel/rcu/rcuscale.c 20554F: kernel/rcu/rcutorture.c 20555F: kernel/rcu/refscale.c 20556F: kernel/torture.c 20557 20558TOSHIBA ACPI EXTRAS DRIVER 20559M: Azael Avalos <coproscefalo@gmail.com> 20560L: platform-driver-x86@vger.kernel.org 20561S: Maintained 20562F: drivers/platform/x86/toshiba_acpi.c 20563 20564TOSHIBA BLUETOOTH DRIVER 20565M: Azael Avalos <coproscefalo@gmail.com> 20566L: platform-driver-x86@vger.kernel.org 20567S: Maintained 20568F: drivers/platform/x86/toshiba_bluetooth.c 20569 20570TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20571M: Azael Avalos <coproscefalo@gmail.com> 20572L: platform-driver-x86@vger.kernel.org 20573S: Maintained 20574F: drivers/platform/x86/toshiba_haps.c 20575 20576TOSHIBA SMM DRIVER 20577M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20578S: Maintained 20579W: http://www.buzzard.org.uk/toshiba/ 20580F: drivers/char/toshiba.c 20581F: include/linux/toshiba.h 20582F: include/uapi/linux/toshiba.h 20583 20584TOSHIBA TC358743 DRIVER 20585M: Mats Randgaard <matrandg@cisco.com> 20586L: linux-media@vger.kernel.org 20587S: Maintained 20588F: drivers/media/i2c/tc358743* 20589F: include/media/i2c/tc358743.h 20590 20591TOSHIBA WMI HOTKEYS DRIVER 20592M: Azael Avalos <coproscefalo@gmail.com> 20593L: platform-driver-x86@vger.kernel.org 20594S: Maintained 20595F: drivers/platform/x86/toshiba-wmi.c 20596 20597TPM DEVICE DRIVER 20598M: Peter Huewe <peterhuewe@gmx.de> 20599M: Jarkko Sakkinen <jarkko@kernel.org> 20600R: Jason Gunthorpe <jgg@ziepe.ca> 20601L: linux-integrity@vger.kernel.org 20602S: Maintained 20603W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20604Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20605T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20606F: drivers/char/tpm/ 20607 20608TRACING 20609M: Steven Rostedt <rostedt@goodmis.org> 20610M: Ingo Molnar <mingo@redhat.com> 20611S: Maintained 20612T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20613F: Documentation/trace/ftrace.rst 20614F: arch/*/*/*/*ftrace* 20615F: arch/*/*/*ftrace* 20616F: fs/tracefs/ 20617F: include/*/ftrace.h 20618F: include/linux/trace*.h 20619F: include/trace/ 20620F: kernel/trace/ 20621F: tools/testing/selftests/ftrace/ 20622 20623TRACING MMIO ACCESSES (MMIOTRACE) 20624M: Steven Rostedt <rostedt@goodmis.org> 20625M: Ingo Molnar <mingo@kernel.org> 20626R: Karol Herbst <karolherbst@gmail.com> 20627R: Pekka Paalanen <ppaalanen@gmail.com> 20628L: linux-kernel@vger.kernel.org 20629L: nouveau@lists.freedesktop.org 20630S: Maintained 20631F: arch/x86/mm/kmmio.c 20632F: arch/x86/mm/mmio-mod.c 20633F: arch/x86/mm/testmmiotrace.c 20634F: include/linux/mmiotrace.h 20635F: kernel/trace/trace_mmiotrace.c 20636 20637TRACING OS NOISE / LATENCY TRACERS 20638M: Steven Rostedt <rostedt@goodmis.org> 20639M: Daniel Bristot de Oliveira <bristot@kernel.org> 20640S: Maintained 20641F: kernel/trace/trace_osnoise.c 20642F: include/trace/events/osnoise.h 20643F: kernel/trace/trace_hwlat.c 20644F: kernel/trace/trace_irqsoff.c 20645F: kernel/trace/trace_sched_wakeup.c 20646F: Documentation/trace/osnoise-tracer.rst 20647F: Documentation/trace/timerlat-tracer.rst 20648F: Documentation/trace/hwlat_detector.rst 20649F: arch/*/kernel/trace.c 20650 20651Real-time Linux Analysis (RTLA) tools 20652M: Daniel Bristot de Oliveira <bristot@kernel.org> 20653M: Steven Rostedt <rostedt@goodmis.org> 20654L: linux-trace-devel@vger.kernel.org 20655S: Maintained 20656F: Documentation/tools/rtla/ 20657F: tools/tracing/rtla/ 20658 20659TRADITIONAL CHINESE DOCUMENTATION 20660M: Hu Haowen <src.res@email.cn> 20661L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20662S: Maintained 20663W: https://github.com/srcres258/linux-doc 20664T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20665F: Documentation/translations/zh_TW/ 20666 20667TTY LAYER 20668M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20669M: Jiri Slaby <jirislaby@kernel.org> 20670S: Supported 20671T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20672F: Documentation/driver-api/serial/ 20673F: drivers/tty/ 20674F: drivers/tty/serial/serial_core.c 20675F: include/linux/selection.h 20676F: include/linux/serial.h 20677F: include/linux/serial_core.h 20678F: include/linux/sysrq.h 20679F: include/linux/tty*.h 20680F: include/linux/vt.h 20681F: include/linux/vt_*.h 20682F: include/uapi/linux/serial.h 20683F: include/uapi/linux/serial_core.h 20684F: include/uapi/linux/tty.h 20685 20686TUA9001 MEDIA DRIVER 20687M: Antti Palosaari <crope@iki.fi> 20688L: linux-media@vger.kernel.org 20689S: Maintained 20690W: https://linuxtv.org 20691W: http://palosaari.fi/linux/ 20692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20693T: git git://linuxtv.org/anttip/media_tree.git 20694F: drivers/media/tuners/tua9001* 20695 20696TULIP NETWORK DRIVERS 20697L: netdev@vger.kernel.org 20698L: linux-parisc@vger.kernel.org 20699S: Orphan 20700F: drivers/net/ethernet/dec/tulip/ 20701 20702TUN/TAP driver 20703M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20704S: Maintained 20705W: http://vtun.sourceforge.net/tun 20706F: Documentation/networking/tuntap.rst 20707F: arch/um/os-Linux/drivers/ 20708 20709TURBOCHANNEL SUBSYSTEM 20710M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20711M: Ralf Baechle <ralf@linux-mips.org> 20712L: linux-mips@vger.kernel.org 20713S: Maintained 20714Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20715F: drivers/tc/ 20716F: include/linux/tc.h 20717 20718TURBOSTAT UTILITY 20719M: "Len Brown" <lenb@kernel.org> 20720L: linux-pm@vger.kernel.org 20721S: Supported 20722Q: https://patchwork.kernel.org/project/linux-pm/list/ 20723B: https://bugzilla.kernel.org 20724T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20725F: tools/power/x86/turbostat/ 20726 20727TW5864 VIDEO4LINUX DRIVER 20728M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20729M: Anton Sviridenko <anton@corp.bluecherry.net> 20730M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20731M: Andrey Utkin <andrey_utkin@fastmail.com> 20732L: linux-media@vger.kernel.org 20733S: Supported 20734F: drivers/media/pci/tw5864/ 20735 20736TW68 VIDEO4LINUX DRIVER 20737M: Hans Verkuil <hverkuil@xs4all.nl> 20738L: linux-media@vger.kernel.org 20739S: Odd Fixes 20740W: https://linuxtv.org 20741T: git git://linuxtv.org/media_tree.git 20742F: drivers/media/pci/tw68/ 20743 20744TW686X VIDEO4LINUX DRIVER 20745M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20746L: linux-media@vger.kernel.org 20747S: Maintained 20748W: http://linuxtv.org 20749T: git git://linuxtv.org/media_tree.git 20750F: drivers/media/pci/tw686x/ 20751 20752U-BOOT ENVIRONMENT VARIABLES 20753M: Rafał Miłecki <rafal@milecki.pl> 20754S: Maintained 20755F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20756 20757UACCE ACCELERATOR FRAMEWORK 20758M: Zhangfei Gao <zhangfei.gao@linaro.org> 20759M: Zhou Wang <wangzhou1@hisilicon.com> 20760L: linux-accelerators@lists.ozlabs.org 20761L: linux-kernel@vger.kernel.org 20762S: Maintained 20763F: Documentation/ABI/testing/sysfs-driver-uacce 20764F: Documentation/misc-devices/uacce.rst 20765F: drivers/misc/uacce/ 20766F: include/linux/uacce.h 20767F: include/uapi/misc/uacce/ 20768 20769UBI FILE SYSTEM (UBIFS) 20770M: Richard Weinberger <richard@nod.at> 20771L: linux-mtd@lists.infradead.org 20772S: Supported 20773W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20774T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20775T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20776F: Documentation/ABI/testing/sysfs-fs-ubifs 20777F: Documentation/filesystems/ubifs-authentication.rst 20778F: Documentation/filesystems/ubifs.rst 20779F: fs/ubifs/ 20780 20781UBLK USERSPACE BLOCK DRIVER 20782M: Ming Lei <ming.lei@redhat.com> 20783L: linux-block@vger.kernel.org 20784S: Maintained 20785F: Documentation/block/ublk.rst 20786F: drivers/block/ublk_drv.c 20787F: include/uapi/linux/ublk_cmd.h 20788 20789UCLINUX (M68KNOMMU AND COLDFIRE) 20790M: Greg Ungerer <gerg@linux-m68k.org> 20791L: linux-m68k@lists.linux-m68k.org 20792L: uclinux-dev@uclinux.org (subscribers-only) 20793S: Maintained 20794W: http://www.linux-m68k.org/ 20795W: http://www.uclinux.org/ 20796T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20797F: arch/m68k/*/*_no.* 20798F: arch/m68k/68*/ 20799F: arch/m68k/coldfire/ 20800F: arch/m68k/include/asm/*_no.* 20801 20802UDF FILESYSTEM 20803M: Jan Kara <jack@suse.com> 20804S: Maintained 20805F: Documentation/filesystems/udf.rst 20806F: fs/udf/ 20807 20808UDRAW TABLET 20809M: Bastien Nocera <hadess@hadess.net> 20810L: linux-input@vger.kernel.org 20811S: Maintained 20812F: drivers/hid/hid-udraw-ps3.c 20813 20814UFS FILESYSTEM 20815M: Evgeniy Dushistov <dushistov@mail.ru> 20816S: Maintained 20817F: Documentation/admin-guide/ufs.rst 20818F: fs/ufs/ 20819 20820UHID USERSPACE HID IO DRIVER 20821M: David Rheinsberg <david.rheinsberg@gmail.com> 20822L: linux-input@vger.kernel.org 20823S: Maintained 20824F: drivers/hid/uhid.c 20825F: include/uapi/linux/uhid.h 20826 20827ULPI BUS 20828M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20829L: linux-usb@vger.kernel.org 20830S: Maintained 20831F: drivers/usb/common/ulpi.c 20832F: include/linux/ulpi/ 20833 20834UNICODE SUBSYSTEM 20835M: Gabriel Krisman Bertazi <krisman@collabora.com> 20836L: linux-fsdevel@vger.kernel.org 20837S: Supported 20838F: fs/unicode/ 20839 20840UNIFDEF 20841M: Tony Finch <dot@dotat.at> 20842S: Maintained 20843W: http://dotat.at/prog/unifdef 20844F: scripts/unifdef.c 20845 20846UNIFORM CDROM DRIVER 20847M: Phillip Potter <phil@philpotter.co.uk> 20848S: Maintained 20849F: Documentation/cdrom/ 20850F: drivers/cdrom/cdrom.c 20851F: include/linux/cdrom.h 20852F: include/uapi/linux/cdrom.h 20853 20854UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20855R: Alim Akhtar <alim.akhtar@samsung.com> 20856R: Avri Altman <avri.altman@wdc.com> 20857R: Bart Van Assche <bvanassche@acm.org> 20858L: linux-scsi@vger.kernel.org 20859S: Supported 20860F: Documentation/devicetree/bindings/ufs/ 20861F: Documentation/scsi/ufs.rst 20862F: drivers/ufs/core/ 20863 20864UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20865M: Pedro Sousa <pedrom.sousa@synopsys.com> 20866L: linux-scsi@vger.kernel.org 20867S: Supported 20868F: drivers/ufs/host/*dwc* 20869 20870UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20871M: Stanley Chu <stanley.chu@mediatek.com> 20872L: linux-scsi@vger.kernel.org 20873L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20874S: Maintained 20875F: drivers/ufs/host/ufs-mediatek* 20876 20877UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 20878M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20879L: linux-renesas-soc@vger.kernel.org 20880L: linux-scsi@vger.kernel.org 20881S: Maintained 20882F: drivers/ufs/host/ufs-renesas.c 20883 20884UNSORTED BLOCK IMAGES (UBI) 20885M: Richard Weinberger <richard@nod.at> 20886L: linux-mtd@lists.infradead.org 20887S: Supported 20888W: http://www.linux-mtd.infradead.org/ 20889T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20890T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20891F: drivers/mtd/ubi/ 20892F: include/linux/mtd/ubi.h 20893F: include/uapi/mtd/ubi-user.h 20894 20895USB "USBNET" DRIVER FRAMEWORK 20896M: Oliver Neukum <oneukum@suse.com> 20897L: netdev@vger.kernel.org 20898S: Maintained 20899W: http://www.linux-usb.org/usbnet 20900F: drivers/net/usb/usbnet.c 20901F: include/linux/usb/usbnet.h 20902 20903USB ACM DRIVER 20904M: Oliver Neukum <oneukum@suse.com> 20905L: linux-usb@vger.kernel.org 20906S: Maintained 20907F: Documentation/usb/acm.rst 20908F: drivers/usb/class/cdc-acm.* 20909 20910USB APPLE MFI FASTCHARGE DRIVER 20911M: Bastien Nocera <hadess@hadess.net> 20912L: linux-usb@vger.kernel.org 20913S: Maintained 20914F: drivers/usb/misc/apple-mfi-fastcharge.c 20915 20916USB AR5523 WIRELESS DRIVER 20917M: Pontus Fuchs <pontus.fuchs@gmail.com> 20918L: linux-wireless@vger.kernel.org 20919S: Maintained 20920F: drivers/net/wireless/ath/ar5523/ 20921 20922USB ATTACHED SCSI 20923M: Oliver Neukum <oneukum@suse.com> 20924L: linux-usb@vger.kernel.org 20925L: linux-scsi@vger.kernel.org 20926S: Maintained 20927F: drivers/usb/storage/uas.c 20928 20929USB CDC ETHERNET DRIVER 20930M: Oliver Neukum <oliver@neukum.org> 20931L: linux-usb@vger.kernel.org 20932S: Maintained 20933F: drivers/net/usb/cdc_*.c 20934F: include/uapi/linux/usb/cdc.h 20935 20936USB CHAOSKEY DRIVER 20937M: Keith Packard <keithp@keithp.com> 20938L: linux-usb@vger.kernel.org 20939S: Maintained 20940F: drivers/usb/misc/chaoskey.c 20941 20942USB CYPRESS C67X00 DRIVER 20943L: linux-usb@vger.kernel.org 20944S: Orphan 20945F: drivers/usb/c67x00/ 20946 20947USB DAVICOM DM9601 DRIVER 20948M: Peter Korsgaard <peter@korsgaard.com> 20949L: netdev@vger.kernel.org 20950S: Maintained 20951W: http://www.linux-usb.org/usbnet 20952F: drivers/net/usb/dm9601.c 20953 20954USB EHCI DRIVER 20955M: Alan Stern <stern@rowland.harvard.edu> 20956L: linux-usb@vger.kernel.org 20957S: Maintained 20958F: Documentation/usb/ehci.rst 20959F: drivers/usb/host/ehci* 20960 20961USB GADGET/PERIPHERAL SUBSYSTEM 20962M: Felipe Balbi <balbi@kernel.org> 20963L: linux-usb@vger.kernel.org 20964S: Maintained 20965W: http://www.linux-usb.org/gadget 20966T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20967F: drivers/usb/gadget/ 20968F: include/linux/usb/gadget* 20969 20970USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20971M: Jiri Kosina <jikos@kernel.org> 20972M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20973L: linux-usb@vger.kernel.org 20974S: Maintained 20975T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20976F: Documentation/hid/hiddev.rst 20977F: drivers/hid/usbhid/ 20978 20979USB INTEL XHCI ROLE MUX DRIVER 20980M: Hans de Goede <hdegoede@redhat.com> 20981L: linux-usb@vger.kernel.org 20982S: Maintained 20983F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20984 20985USB IP DRIVER FOR HISILICON KIRIN 960 20986M: Yu Chen <chenyu56@huawei.com> 20987M: Binghui Wang <wangbinghui@hisilicon.com> 20988L: linux-usb@vger.kernel.org 20989S: Maintained 20990F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20991F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20992 20993USB IP DRIVER FOR HISILICON KIRIN 970 20994M: Mauro Carvalho Chehab <mchehab@kernel.org> 20995L: linux-usb@vger.kernel.org 20996S: Maintained 20997F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20998F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20999 21000USB ISP116X DRIVER 21001M: Olav Kongas <ok@artecdesign.ee> 21002L: linux-usb@vger.kernel.org 21003S: Maintained 21004F: drivers/usb/host/isp116x* 21005F: include/linux/usb/isp116x.h 21006 21007USB ISP1760 DRIVER 21008M: Rui Miguel Silva <rui.silva@linaro.org> 21009L: linux-usb@vger.kernel.org 21010S: Maintained 21011F: drivers/usb/isp1760/* 21012F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21013 21014USB LAN78XX ETHERNET DRIVER 21015M: Woojung Huh <woojung.huh@microchip.com> 21016M: UNGLinuxDriver@microchip.com 21017L: netdev@vger.kernel.org 21018S: Maintained 21019F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21020F: drivers/net/usb/lan78xx.* 21021F: include/dt-bindings/net/microchip-lan78xx.h 21022 21023USB MASS STORAGE DRIVER 21024M: Alan Stern <stern@rowland.harvard.edu> 21025L: linux-usb@vger.kernel.org 21026L: usb-storage@lists.one-eyed-alien.net 21027S: Maintained 21028F: drivers/usb/storage/ 21029 21030USB MIDI DRIVER 21031M: Clemens Ladisch <clemens@ladisch.de> 21032L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21033S: Maintained 21034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21035F: sound/usb/midi.* 21036 21037USB NETWORKING DRIVERS 21038L: linux-usb@vger.kernel.org 21039S: Odd Fixes 21040F: drivers/net/usb/ 21041 21042USB OHCI DRIVER 21043M: Alan Stern <stern@rowland.harvard.edu> 21044L: linux-usb@vger.kernel.org 21045S: Maintained 21046F: Documentation/usb/ohci.rst 21047F: drivers/usb/host/ohci* 21048 21049USB OTG FSM (Finite State Machine) 21050M: Peter Chen <peter.chen@kernel.org> 21051L: linux-usb@vger.kernel.org 21052S: Maintained 21053T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21054F: drivers/usb/common/usb-otg-fsm.c 21055 21056USB OVER IP DRIVER 21057M: Valentina Manea <valentina.manea.m@gmail.com> 21058M: Shuah Khan <shuah@kernel.org> 21059M: Shuah Khan <skhan@linuxfoundation.org> 21060L: linux-usb@vger.kernel.org 21061S: Maintained 21062F: Documentation/usb/usbip_protocol.rst 21063F: drivers/usb/usbip/ 21064F: tools/testing/selftests/drivers/usb/usbip/ 21065F: tools/usb/usbip/ 21066 21067USB PEGASUS DRIVER 21068M: Petko Manolov <petkan@nucleusys.com> 21069L: linux-usb@vger.kernel.org 21070L: netdev@vger.kernel.org 21071S: Maintained 21072W: https://github.com/petkan/pegasus 21073T: git git://github.com/petkan/pegasus.git 21074F: drivers/net/usb/pegasus.* 21075 21076USB PHY LAYER 21077M: Felipe Balbi <balbi@kernel.org> 21078L: linux-usb@vger.kernel.org 21079S: Maintained 21080T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21081F: drivers/usb/phy/ 21082 21083USB PRINTER DRIVER (usblp) 21084M: Pete Zaitcev <zaitcev@redhat.com> 21085L: linux-usb@vger.kernel.org 21086S: Supported 21087F: drivers/usb/class/usblp.c 21088 21089USB RAW GADGET DRIVER 21090R: Andrey Konovalov <andreyknvl@gmail.com> 21091L: linux-usb@vger.kernel.org 21092S: Maintained 21093F: Documentation/usb/raw-gadget.rst 21094F: drivers/usb/gadget/legacy/raw_gadget.c 21095F: include/uapi/linux/usb/raw_gadget.h 21096 21097USB QMI WWAN NETWORK DRIVER 21098M: Bjørn Mork <bjorn@mork.no> 21099L: netdev@vger.kernel.org 21100S: Maintained 21101F: Documentation/ABI/testing/sysfs-class-net-qmi 21102F: drivers/net/usb/qmi_wwan.c 21103 21104USB RTL8150 DRIVER 21105M: Petko Manolov <petkan@nucleusys.com> 21106L: linux-usb@vger.kernel.org 21107L: netdev@vger.kernel.org 21108S: Maintained 21109W: https://github.com/petkan/rtl8150 21110T: git git://github.com/petkan/rtl8150.git 21111F: drivers/net/usb/rtl8150.c 21112 21113USB SERIAL SUBSYSTEM 21114M: Johan Hovold <johan@kernel.org> 21115L: linux-usb@vger.kernel.org 21116S: Maintained 21117T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21118F: Documentation/usb/usb-serial.rst 21119F: drivers/usb/serial/ 21120F: include/linux/usb/serial.h 21121 21122USB SMSC75XX ETHERNET DRIVER 21123M: Steve Glendinning <steve.glendinning@shawell.net> 21124L: netdev@vger.kernel.org 21125S: Maintained 21126F: drivers/net/usb/smsc75xx.* 21127 21128USB SMSC95XX ETHERNET DRIVER 21129M: Steve Glendinning <steve.glendinning@shawell.net> 21130M: UNGLinuxDriver@microchip.com 21131L: netdev@vger.kernel.org 21132S: Maintained 21133F: drivers/net/usb/smsc95xx.* 21134 21135USB SUBSYSTEM 21136M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21137L: linux-usb@vger.kernel.org 21138S: Supported 21139W: http://www.linux-usb.org 21140T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21141F: Documentation/devicetree/bindings/usb/ 21142F: Documentation/usb/ 21143F: drivers/usb/ 21144F: include/dt-bindings/usb/ 21145F: include/linux/usb.h 21146F: include/linux/usb/ 21147 21148USB TYPEC BUS FOR ALTERNATE MODES 21149M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21150L: linux-usb@vger.kernel.org 21151S: Maintained 21152F: Documentation/ABI/testing/sysfs-bus-typec 21153F: Documentation/driver-api/usb/typec_bus.rst 21154F: drivers/usb/typec/altmodes/ 21155F: include/linux/usb/typec_altmode.h 21156 21157USB TYPEC CLASS 21158M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21159L: linux-usb@vger.kernel.org 21160S: Maintained 21161F: Documentation/ABI/testing/sysfs-class-typec 21162F: Documentation/driver-api/usb/typec.rst 21163F: drivers/usb/typec/ 21164F: include/linux/usb/typec.h 21165 21166USB TYPEC INTEL PMC MUX DRIVER 21167M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21168L: linux-usb@vger.kernel.org 21169S: Maintained 21170F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21171F: drivers/usb/typec/mux/intel_pmc_mux.c 21172 21173USB TYPEC PI3USB30532 MUX DRIVER 21174M: Hans de Goede <hdegoede@redhat.com> 21175L: linux-usb@vger.kernel.org 21176S: Maintained 21177F: drivers/usb/typec/mux/pi3usb30532.c 21178 21179USB TYPEC PORT CONTROLLER DRIVERS 21180M: Guenter Roeck <linux@roeck-us.net> 21181L: linux-usb@vger.kernel.org 21182S: Maintained 21183F: drivers/usb/typec/tcpm/ 21184 21185USB UHCI DRIVER 21186M: Alan Stern <stern@rowland.harvard.edu> 21187L: linux-usb@vger.kernel.org 21188S: Maintained 21189F: drivers/usb/host/uhci* 21190 21191USB VIDEO CLASS 21192M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21193L: linux-media@vger.kernel.org 21194S: Maintained 21195W: http://www.ideasonboard.org/uvc/ 21196T: git git://linuxtv.org/media_tree.git 21197F: drivers/media/usb/uvc/ 21198F: include/uapi/linux/uvcvideo.h 21199 21200USB WEBCAM GADGET 21201M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21202L: linux-usb@vger.kernel.org 21203S: Maintained 21204F: drivers/usb/gadget/function/*uvc* 21205F: drivers/usb/gadget/legacy/webcam.c 21206F: include/uapi/linux/usb/g_uvc.h 21207 21208USB WIRELESS RNDIS DRIVER (rndis_wlan) 21209M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21210L: linux-wireless@vger.kernel.org 21211S: Maintained 21212F: drivers/net/wireless/rndis_wlan.c 21213 21214USB XHCI DRIVER 21215M: Mathias Nyman <mathias.nyman@intel.com> 21216L: linux-usb@vger.kernel.org 21217S: Supported 21218F: drivers/usb/host/pci-quirks* 21219F: drivers/usb/host/xhci* 21220 21221USB ZD1201 DRIVER 21222L: linux-wireless@vger.kernel.org 21223S: Orphan 21224W: http://linux-lc100020.sourceforge.net 21225F: drivers/net/wireless/zydas/zd1201.* 21226 21227USB ZR364XX DRIVER 21228M: Antoine Jacquet <royale@zerezo.com> 21229L: linux-usb@vger.kernel.org 21230L: linux-media@vger.kernel.org 21231S: Maintained 21232W: http://royale.zerezo.com/zr364xx/ 21233T: git git://linuxtv.org/media_tree.git 21234F: Documentation/admin-guide/media/zr364xx* 21235F: drivers/media/usb/zr364xx/ 21236 21237USER-MODE LINUX (UML) 21238M: Richard Weinberger <richard@nod.at> 21239M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21240M: Johannes Berg <johannes@sipsolutions.net> 21241L: linux-um@lists.infradead.org 21242S: Maintained 21243W: http://user-mode-linux.sourceforge.net 21244Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21245T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21246T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21247F: Documentation/virt/uml/ 21248F: arch/um/ 21249F: arch/x86/um/ 21250F: fs/hostfs/ 21251 21252USERSPACE COPYIN/COPYOUT (UIOVEC) 21253M: Alexander Viro <viro@zeniv.linux.org.uk> 21254S: Maintained 21255F: include/linux/uio.h 21256F: lib/iov_iter.c 21257 21258USERSPACE DMA BUFFER DRIVER 21259M: Gerd Hoffmann <kraxel@redhat.com> 21260L: dri-devel@lists.freedesktop.org 21261S: Maintained 21262T: git git://anongit.freedesktop.org/drm/drm-misc 21263F: drivers/dma-buf/udmabuf.c 21264F: include/uapi/linux/udmabuf.h 21265 21266USERSPACE I/O (UIO) 21267M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21268S: Maintained 21269T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21270F: Documentation/driver-api/uio-howto.rst 21271F: drivers/uio/ 21272F: include/linux/uio_driver.h 21273 21274UTIL-LINUX PACKAGE 21275M: Karel Zak <kzak@redhat.com> 21276L: util-linux@vger.kernel.org 21277S: Maintained 21278W: http://en.wikipedia.org/wiki/Util-linux 21279T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21280 21281UUID HELPERS 21282M: Christoph Hellwig <hch@lst.de> 21283R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21284L: linux-kernel@vger.kernel.org 21285S: Maintained 21286T: git git://git.infradead.org/users/hch/uuid.git 21287F: include/linux/uuid.h 21288F: include/uapi/linux/uuid.h 21289F: lib/test_uuid.c 21290F: lib/uuid.c 21291 21292UV SYSFS DRIVER 21293M: Justin Ernst <justin.ernst@hpe.com> 21294L: platform-driver-x86@vger.kernel.org 21295S: Maintained 21296F: drivers/platform/x86/uv_sysfs.c 21297 21298UVESAFB DRIVER 21299M: Michal Januszewski <spock@gentoo.org> 21300L: linux-fbdev@vger.kernel.org 21301S: Maintained 21302W: https://github.com/mjanusz/v86d 21303F: Documentation/fb/uvesafb.rst 21304F: drivers/video/fbdev/uvesafb.* 21305 21306Ux500 CLOCK DRIVERS 21307M: Ulf Hansson <ulf.hansson@linaro.org> 21308L: linux-clk@vger.kernel.org 21309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21310S: Maintained 21311F: drivers/clk/ux500/ 21312 21313VF610 NAND DRIVER 21314M: Stefan Agner <stefan@agner.ch> 21315L: linux-mtd@lists.infradead.org 21316S: Supported 21317F: drivers/mtd/nand/raw/vf610_nfc.c 21318 21319VFAT/FAT/MSDOS FILESYSTEM 21320M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21321S: Maintained 21322F: Documentation/filesystems/vfat.rst 21323F: fs/fat/ 21324F: tools/testing/selftests/filesystems/fat/ 21325 21326VFIO DRIVER 21327M: Alex Williamson <alex.williamson@redhat.com> 21328R: Cornelia Huck <cohuck@redhat.com> 21329L: kvm@vger.kernel.org 21330S: Maintained 21331T: git git://github.com/awilliam/linux-vfio.git 21332F: Documentation/driver-api/vfio.rst 21333F: drivers/vfio/ 21334F: include/linux/vfio.h 21335F: include/linux/vfio_pci_core.h 21336F: include/uapi/linux/vfio.h 21337 21338VFIO FSL-MC DRIVER 21339M: Diana Craciun <diana.craciun@oss.nxp.com> 21340L: kvm@vger.kernel.org 21341S: Maintained 21342F: drivers/vfio/fsl-mc/ 21343 21344VFIO HISILICON PCI DRIVER 21345M: Longfang Liu <liulongfang@huawei.com> 21346M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21347L: kvm@vger.kernel.org 21348S: Maintained 21349F: drivers/vfio/pci/hisilicon/ 21350 21351VFIO MEDIATED DEVICE DRIVERS 21352M: Kirti Wankhede <kwankhede@nvidia.com> 21353L: kvm@vger.kernel.org 21354S: Maintained 21355F: Documentation/driver-api/vfio-mediated-device.rst 21356F: drivers/vfio/mdev/ 21357F: include/linux/mdev.h 21358F: samples/vfio-mdev/ 21359 21360VFIO PCI DEVICE SPECIFIC DRIVERS 21361R: Jason Gunthorpe <jgg@nvidia.com> 21362R: Yishai Hadas <yishaih@nvidia.com> 21363R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21364R: Kevin Tian <kevin.tian@intel.com> 21365L: kvm@vger.kernel.org 21366S: Maintained 21367P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21368F: drivers/vfio/pci/*/ 21369 21370VFIO PLATFORM DRIVER 21371M: Eric Auger <eric.auger@redhat.com> 21372L: kvm@vger.kernel.org 21373S: Maintained 21374F: drivers/vfio/platform/ 21375 21376VFIO MLX5 PCI DRIVER 21377M: Yishai Hadas <yishaih@nvidia.com> 21378L: kvm@vger.kernel.org 21379S: Maintained 21380F: drivers/vfio/pci/mlx5/ 21381 21382VGA_SWITCHEROO 21383R: Lukas Wunner <lukas@wunner.de> 21384S: Maintained 21385T: git git://anongit.freedesktop.org/drm/drm-misc 21386F: Documentation/gpu/vga-switcheroo.rst 21387F: drivers/gpu/vga/vga_switcheroo.c 21388F: include/linux/vga_switcheroo.h 21389 21390VIA RHINE NETWORK DRIVER 21391S: Maintained 21392M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21393F: drivers/net/ethernet/via/via-rhine.c 21394 21395VIA SD/MMC CARD CONTROLLER DRIVER 21396M: Bruce Chang <brucechang@via.com.tw> 21397M: Harald Welte <HaraldWelte@viatech.com> 21398S: Maintained 21399F: drivers/mmc/host/via-sdmmc.c 21400 21401VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21402M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21403L: linux-fbdev@vger.kernel.org 21404S: Maintained 21405F: drivers/video/fbdev/via/ 21406F: include/linux/via-core.h 21407F: include/linux/via-gpio.h 21408F: include/linux/via_i2c.h 21409 21410VIA VELOCITY NETWORK DRIVER 21411M: Francois Romieu <romieu@fr.zoreil.com> 21412L: netdev@vger.kernel.org 21413S: Maintained 21414F: drivers/net/ethernet/via/via-velocity.* 21415 21416VICODEC VIRTUAL CODEC DRIVER 21417M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21418L: linux-media@vger.kernel.org 21419S: Maintained 21420W: https://linuxtv.org 21421T: git git://linuxtv.org/media_tree.git 21422F: drivers/media/test-drivers/vicodec/* 21423 21424VIDEO I2C POLLING DRIVER 21425M: Matt Ranostay <matt.ranostay@konsulko.com> 21426L: linux-media@vger.kernel.org 21427S: Maintained 21428F: drivers/media/i2c/video-i2c.c 21429 21430VIDEO MULTIPLEXER DRIVER 21431M: Philipp Zabel <p.zabel@pengutronix.de> 21432L: linux-media@vger.kernel.org 21433S: Maintained 21434F: drivers/media/platform/video-mux.c 21435 21436VIDEOBUF2 FRAMEWORK 21437M: Tomasz Figa <tfiga@chromium.org> 21438M: Marek Szyprowski <m.szyprowski@samsung.com> 21439L: linux-media@vger.kernel.org 21440S: Maintained 21441F: drivers/media/common/videobuf2/* 21442F: include/media/videobuf2-* 21443 21444VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21445M: Shuah Khan <skhan@linuxfoundation.org> 21446R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21447L: linux-media@vger.kernel.org 21448S: Maintained 21449W: https://linuxtv.org 21450T: git git://linuxtv.org/media_tree.git 21451F: drivers/media/test-drivers/vimc/* 21452 21453VIRT LIB 21454M: Alex Williamson <alex.williamson@redhat.com> 21455M: Paolo Bonzini <pbonzini@redhat.com> 21456L: kvm@vger.kernel.org 21457S: Supported 21458F: virt/lib/ 21459 21460VIRTIO AND VHOST VSOCK DRIVER 21461M: Stefan Hajnoczi <stefanha@redhat.com> 21462M: Stefano Garzarella <sgarzare@redhat.com> 21463L: kvm@vger.kernel.org 21464L: virtualization@lists.linux-foundation.org 21465L: netdev@vger.kernel.org 21466S: Maintained 21467F: drivers/vhost/vsock.c 21468F: include/linux/virtio_vsock.h 21469F: include/uapi/linux/virtio_vsock.h 21470F: net/vmw_vsock/virtio_transport.c 21471F: net/vmw_vsock/virtio_transport_common.c 21472 21473VIRTIO BLOCK AND SCSI DRIVERS 21474M: "Michael S. Tsirkin" <mst@redhat.com> 21475M: Jason Wang <jasowang@redhat.com> 21476R: Paolo Bonzini <pbonzini@redhat.com> 21477R: Stefan Hajnoczi <stefanha@redhat.com> 21478L: virtualization@lists.linux-foundation.org 21479S: Maintained 21480F: drivers/block/virtio_blk.c 21481F: drivers/scsi/virtio_scsi.c 21482F: drivers/vhost/scsi.c 21483F: include/uapi/linux/virtio_blk.h 21484F: include/uapi/linux/virtio_scsi.h 21485 21486VIRTIO CONSOLE DRIVER 21487M: Amit Shah <amit@kernel.org> 21488L: virtualization@lists.linux-foundation.org 21489S: Maintained 21490F: drivers/char/virtio_console.c 21491F: include/linux/virtio_console.h 21492F: include/uapi/linux/virtio_console.h 21493 21494VIRTIO CORE AND NET DRIVERS 21495M: "Michael S. Tsirkin" <mst@redhat.com> 21496M: Jason Wang <jasowang@redhat.com> 21497L: virtualization@lists.linux-foundation.org 21498S: Maintained 21499F: Documentation/ABI/testing/sysfs-bus-vdpa 21500F: Documentation/ABI/testing/sysfs-class-vduse 21501F: Documentation/devicetree/bindings/virtio/ 21502F: drivers/block/virtio_blk.c 21503F: drivers/crypto/virtio/ 21504F: drivers/net/virtio_net.c 21505F: drivers/vdpa/ 21506F: drivers/virtio/ 21507F: include/linux/vdpa.h 21508F: include/linux/virtio*.h 21509F: include/uapi/linux/virtio_*.h 21510F: tools/virtio/ 21511 21512VIRTIO BALLOON 21513M: "Michael S. Tsirkin" <mst@redhat.com> 21514M: David Hildenbrand <david@redhat.com> 21515L: virtualization@lists.linux-foundation.org 21516S: Maintained 21517F: drivers/virtio/virtio_balloon.c 21518F: include/uapi/linux/virtio_balloon.h 21519F: include/linux/balloon_compaction.h 21520F: mm/balloon_compaction.c 21521 21522VIRTIO CRYPTO DRIVER 21523M: Gonglei <arei.gonglei@huawei.com> 21524L: virtualization@lists.linux-foundation.org 21525L: linux-crypto@vger.kernel.org 21526S: Maintained 21527F: drivers/crypto/virtio/ 21528F: include/uapi/linux/virtio_crypto.h 21529 21530VIRTIO DRIVERS FOR S390 21531M: Cornelia Huck <cohuck@redhat.com> 21532M: Halil Pasic <pasic@linux.ibm.com> 21533M: Eric Farman <farman@linux.ibm.com> 21534L: linux-s390@vger.kernel.org 21535L: virtualization@lists.linux-foundation.org 21536L: kvm@vger.kernel.org 21537S: Supported 21538F: arch/s390/include/uapi/asm/virtio-ccw.h 21539F: drivers/s390/virtio/ 21540 21541VIRTIO FILE SYSTEM 21542M: Vivek Goyal <vgoyal@redhat.com> 21543M: Stefan Hajnoczi <stefanha@redhat.com> 21544M: Miklos Szeredi <miklos@szeredi.hu> 21545L: virtualization@lists.linux-foundation.org 21546L: linux-fsdevel@vger.kernel.org 21547S: Supported 21548W: https://virtio-fs.gitlab.io/ 21549F: Documentation/filesystems/virtiofs.rst 21550F: fs/fuse/virtio_fs.c 21551F: include/uapi/linux/virtio_fs.h 21552 21553VIRTIO GPIO DRIVER 21554M: Enrico Weigelt, metux IT consult <info@metux.net> 21555M: Viresh Kumar <vireshk@kernel.org> 21556L: linux-gpio@vger.kernel.org 21557L: virtualization@lists.linux-foundation.org 21558S: Maintained 21559F: drivers/gpio/gpio-virtio.c 21560F: include/uapi/linux/virtio_gpio.h 21561 21562VIRTIO GPU DRIVER 21563M: David Airlie <airlied@linux.ie> 21564M: Gerd Hoffmann <kraxel@redhat.com> 21565R: Gurchetan Singh <gurchetansingh@chromium.org> 21566R: Chia-I Wu <olvaffe@gmail.com> 21567L: dri-devel@lists.freedesktop.org 21568L: virtualization@lists.linux-foundation.org 21569S: Maintained 21570T: git git://anongit.freedesktop.org/drm/drm-misc 21571F: drivers/gpu/drm/virtio/ 21572F: include/uapi/linux/virtio_gpu.h 21573 21574VIRTIO HOST (VHOST) 21575M: "Michael S. Tsirkin" <mst@redhat.com> 21576M: Jason Wang <jasowang@redhat.com> 21577L: kvm@vger.kernel.org 21578L: virtualization@lists.linux-foundation.org 21579L: netdev@vger.kernel.org 21580S: Maintained 21581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21582F: drivers/vhost/ 21583F: include/linux/vhost_iotlb.h 21584F: include/uapi/linux/vhost.h 21585 21586VIRTIO INPUT DRIVER 21587M: Gerd Hoffmann <kraxel@redhat.com> 21588S: Maintained 21589F: drivers/virtio/virtio_input.c 21590F: include/uapi/linux/virtio_input.h 21591 21592VIRTIO IOMMU DRIVER 21593M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21594L: virtualization@lists.linux-foundation.org 21595S: Maintained 21596F: drivers/iommu/virtio-iommu.c 21597F: include/uapi/linux/virtio_iommu.h 21598 21599VIRTIO MEM DRIVER 21600M: David Hildenbrand <david@redhat.com> 21601L: virtualization@lists.linux-foundation.org 21602S: Maintained 21603W: https://virtio-mem.gitlab.io/ 21604F: drivers/virtio/virtio_mem.c 21605F: include/uapi/linux/virtio_mem.h 21606 21607VIRTIO SOUND DRIVER 21608M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21609M: "Michael S. Tsirkin" <mst@redhat.com> 21610L: virtualization@lists.linux-foundation.org 21611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21612S: Maintained 21613F: include/uapi/linux/virtio_snd.h 21614F: sound/virtio/* 21615 21616VIRTIO I2C DRIVER 21617M: Conghui Chen <conghui.chen@intel.com> 21618M: Viresh Kumar <viresh.kumar@linaro.org> 21619L: linux-i2c@vger.kernel.org 21620L: virtualization@lists.linux-foundation.org 21621S: Maintained 21622F: drivers/i2c/busses/i2c-virtio.c 21623F: include/uapi/linux/virtio_i2c.h 21624 21625VIRTIO PMEM DRIVER 21626M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21627L: virtualization@lists.linux-foundation.org 21628S: Maintained 21629F: drivers/nvdimm/virtio_pmem.c 21630F: drivers/nvdimm/nd_virtio.c 21631 21632VIRTUAL BOX GUEST DEVICE DRIVER 21633M: Hans de Goede <hdegoede@redhat.com> 21634M: Arnd Bergmann <arnd@arndb.de> 21635M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21636S: Maintained 21637F: drivers/virt/vboxguest/ 21638F: include/linux/vbox_utils.h 21639F: include/uapi/linux/vbox*.h 21640 21641VIRTUAL BOX SHARED FOLDER VFS DRIVER 21642M: Hans de Goede <hdegoede@redhat.com> 21643L: linux-fsdevel@vger.kernel.org 21644S: Maintained 21645F: fs/vboxsf/* 21646 21647VIRTUAL SERIO DEVICE DRIVER 21648M: Stephen Chandler Paul <thatslyude@gmail.com> 21649S: Maintained 21650F: drivers/input/serio/userio.c 21651F: include/uapi/linux/userio.h 21652 21653VIVID VIRTUAL VIDEO DRIVER 21654M: Hans Verkuil <hverkuil@xs4all.nl> 21655L: linux-media@vger.kernel.org 21656S: Maintained 21657W: https://linuxtv.org 21658T: git git://linuxtv.org/media_tree.git 21659F: drivers/media/test-drivers/vivid/* 21660 21661VIDTV VIRTUAL DIGITAL TV DRIVER 21662M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21663L: linux-media@vger.kernel.org 21664S: Maintained 21665W: https://linuxtv.org 21666T: git git://linuxtv.org/media_tree.git 21667F: drivers/media/test-drivers/vidtv/* 21668 21669VLYNQ BUS 21670M: Florian Fainelli <f.fainelli@gmail.com> 21671L: openwrt-devel@lists.openwrt.org (subscribers-only) 21672S: Maintained 21673F: drivers/vlynq/vlynq.c 21674F: include/linux/vlynq.h 21675 21676VME SUBSYSTEM 21677M: Martyn Welch <martyn@welchs.me.uk> 21678M: Manohar Vanga <manohar.vanga@gmail.com> 21679M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21680L: linux-kernel@vger.kernel.org 21681S: Odd fixes 21682T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21683F: Documentation/driver-api/vme.rst 21684F: drivers/staging/vme_user/ 21685 21686VM SOCKETS (AF_VSOCK) 21687M: Stefano Garzarella <sgarzare@redhat.com> 21688L: virtualization@lists.linux-foundation.org 21689L: netdev@vger.kernel.org 21690S: Maintained 21691F: drivers/net/vsockmon.c 21692F: include/net/af_vsock.h 21693F: include/uapi/linux/vm_sockets.h 21694F: include/uapi/linux/vm_sockets_diag.h 21695F: include/uapi/linux/vsockmon.h 21696F: net/vmw_vsock/ 21697F: tools/testing/vsock/ 21698 21699VMWARE BALLOON DRIVER 21700M: Nadav Amit <namit@vmware.com> 21701R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21702L: linux-kernel@vger.kernel.org 21703S: Maintained 21704F: drivers/misc/vmw_balloon.c 21705 21706VMWARE HYPERVISOR INTERFACE 21707M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21708M: Alexey Makhalov <amakhalov@vmware.com> 21709R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21710L: virtualization@lists.linux-foundation.org 21711L: x86@kernel.org 21712S: Supported 21713T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21714F: arch/x86/include/asm/vmware.h 21715F: arch/x86/kernel/cpu/vmware.c 21716 21717VMWARE PVRDMA DRIVER 21718M: Bryan Tan <bryantan@vmware.com> 21719M: Vishnu Dasa <vdasa@vmware.com> 21720R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21721L: linux-rdma@vger.kernel.org 21722S: Maintained 21723F: drivers/infiniband/hw/vmw_pvrdma/ 21724 21725VMware PVSCSI driver 21726M: Vishal Bhakta <vbhakta@vmware.com> 21727R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21728L: linux-scsi@vger.kernel.org 21729S: Maintained 21730F: drivers/scsi/vmw_pvscsi.c 21731F: drivers/scsi/vmw_pvscsi.h 21732 21733VMWARE VIRTUAL PTP CLOCK DRIVER 21734M: Vivek Thampi <vithampi@vmware.com> 21735R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21736L: netdev@vger.kernel.org 21737S: Supported 21738F: drivers/ptp/ptp_vmw.c 21739 21740VMWARE VMCI DRIVER 21741M: Bryan Tan <bryantan@vmware.com> 21742M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21743M: Vishnu Dasa <vdasa@vmware.com> 21744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21745L: linux-kernel@vger.kernel.org 21746S: Maintained 21747F: drivers/misc/vmw_vmci/ 21748 21749VMWARE VMMOUSE SUBDRIVER 21750M: Zack Rusin <zackr@vmware.com> 21751R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21752R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21753L: linux-input@vger.kernel.org 21754S: Maintained 21755F: drivers/input/mouse/vmmouse.c 21756F: drivers/input/mouse/vmmouse.h 21757 21758VMWARE VMXNET3 ETHERNET DRIVER 21759M: Ronak Doshi <doshir@vmware.com> 21760R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21761L: netdev@vger.kernel.org 21762S: Maintained 21763F: drivers/net/vmxnet3/ 21764 21765VOCORE VOCORE2 BOARD 21766M: Harvey Hunt <harveyhuntnexus@gmail.com> 21767L: linux-mips@vger.kernel.org 21768S: Maintained 21769F: arch/mips/boot/dts/ralink/vocore2.dts 21770 21771VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21772M: Liam Girdwood <lgirdwood@gmail.com> 21773M: Mark Brown <broonie@kernel.org> 21774L: linux-kernel@vger.kernel.org 21775S: Supported 21776W: http://www.slimlogic.co.uk/?p=48 21777T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21778F: Documentation/devicetree/bindings/regulator/ 21779F: Documentation/power/regulator/ 21780F: drivers/regulator/ 21781F: include/dt-bindings/regulator/ 21782F: include/linux/regulator/ 21783K: regulator_get_optional 21784 21785VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21786R: Matti Vaittinen <mazziesaccount@gmail.com> 21787F: drivers/regulator/irq_helpers.c 21788 21789VRF 21790M: David Ahern <dsahern@kernel.org> 21791L: netdev@vger.kernel.org 21792S: Maintained 21793F: Documentation/networking/vrf.rst 21794F: drivers/net/vrf.c 21795 21796VSPRINTF 21797M: Petr Mladek <pmladek@suse.com> 21798M: Steven Rostedt <rostedt@goodmis.org> 21799M: Sergey Senozhatsky <senozhatsky@chromium.org> 21800R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21801R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21802S: Maintained 21803T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21804F: Documentation/core-api/printk-formats.rst 21805F: lib/test_printf.c 21806F: lib/test_scanf.c 21807F: lib/vsprintf.c 21808 21809VT1211 HARDWARE MONITOR DRIVER 21810M: Juerg Haefliger <juergh@gmail.com> 21811L: linux-hwmon@vger.kernel.org 21812S: Maintained 21813F: Documentation/hwmon/vt1211.rst 21814F: drivers/hwmon/vt1211.c 21815 21816VT8231 HARDWARE MONITOR DRIVER 21817M: Roger Lucas <vt8231@hiddenengine.co.uk> 21818L: linux-hwmon@vger.kernel.org 21819S: Maintained 21820F: drivers/hwmon/vt8231.c 21821 21822VUB300 USB to SDIO/SD/MMC bridge chip 21823L: linux-mmc@vger.kernel.org 21824S: Orphan 21825F: drivers/mmc/host/vub300.c 21826 21827W1 DALLAS'S 1-WIRE BUS 21828M: Evgeniy Polyakov <zbr@ioremap.net> 21829S: Maintained 21830F: Documentation/devicetree/bindings/w1/ 21831F: Documentation/w1/ 21832F: drivers/w1/ 21833F: include/linux/w1.h 21834 21835W83791D HARDWARE MONITORING DRIVER 21836M: Marc Hulsman <m.hulsman@tudelft.nl> 21837L: linux-hwmon@vger.kernel.org 21838S: Maintained 21839F: Documentation/hwmon/w83791d.rst 21840F: drivers/hwmon/w83791d.c 21841 21842W83793 HARDWARE MONITORING DRIVER 21843M: Rudolf Marek <r.marek@assembler.cz> 21844L: linux-hwmon@vger.kernel.org 21845S: Maintained 21846F: Documentation/hwmon/w83793.rst 21847F: drivers/hwmon/w83793.c 21848 21849W83795 HARDWARE MONITORING DRIVER 21850M: Jean Delvare <jdelvare@suse.com> 21851L: linux-hwmon@vger.kernel.org 21852S: Maintained 21853F: drivers/hwmon/w83795.c 21854 21855W83L51xD SD/MMC CARD INTERFACE DRIVER 21856M: Pierre Ossman <pierre@ossman.eu> 21857S: Maintained 21858F: drivers/mmc/host/wbsd.* 21859 21860WACOM PROTOCOL 4 SERIAL TABLETS 21861M: Julian Squires <julian@cipht.net> 21862M: Hans de Goede <hdegoede@redhat.com> 21863L: linux-input@vger.kernel.org 21864S: Maintained 21865F: drivers/input/tablet/wacom_serial4.c 21866 21867WANGXUN ETHERNET DRIVER 21868M: Jiawen Wu <jiawenwu@trustnetic.com> 21869M: Mengyuan Lou <mengyuanlou@net-swift.com> 21870W: https://www.net-swift.com 21871L: netdev@vger.kernel.org 21872S: Maintained 21873F: Documentation/networking/device_drivers/ethernet/wangxun/* 21874F: drivers/net/ethernet/wangxun/ 21875 21876WATCHDOG DEVICE DRIVERS 21877M: Wim Van Sebroeck <wim@linux-watchdog.org> 21878M: Guenter Roeck <linux@roeck-us.net> 21879L: linux-watchdog@vger.kernel.org 21880S: Maintained 21881W: http://www.linux-watchdog.org/ 21882T: git git://www.linux-watchdog.org/linux-watchdog.git 21883F: Documentation/devicetree/bindings/watchdog/ 21884F: Documentation/watchdog/ 21885F: drivers/watchdog/ 21886F: include/linux/watchdog.h 21887F: include/uapi/linux/watchdog.h 21888 21889WHISKEYCOVE PMIC GPIO DRIVER 21890M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21891L: linux-gpio@vger.kernel.org 21892S: Maintained 21893F: drivers/gpio/gpio-wcove.c 21894 21895WHWAVE RTC DRIVER 21896M: Dianlong Li <long17.cool@163.com> 21897L: linux-rtc@vger.kernel.org 21898S: Maintained 21899F: drivers/rtc/rtc-sd3078.c 21900 21901WIIMOTE HID DRIVER 21902M: David Rheinsberg <david.rheinsberg@gmail.com> 21903L: linux-input@vger.kernel.org 21904S: Maintained 21905F: drivers/hid/hid-wiimote* 21906 21907WILOCITY WIL6210 WIRELESS DRIVER 21908L: linux-wireless@vger.kernel.org 21909S: Orphan 21910W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21911F: drivers/net/wireless/ath/wil6210/ 21912 21913WINBOND CIR DRIVER 21914M: David Härdeman <david@hardeman.nu> 21915S: Maintained 21916F: drivers/media/rc/winbond-cir.c 21917 21918WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21919M: William Breathitt Gray <william.gray@linaro.org> 21920L: linux-watchdog@vger.kernel.org 21921S: Maintained 21922F: drivers/watchdog/ebc-c384_wdt.c 21923 21924WINSYSTEMS WS16C48 GPIO DRIVER 21925M: William Breathitt Gray <william.gray@linaro.org> 21926L: linux-gpio@vger.kernel.org 21927S: Maintained 21928F: drivers/gpio/gpio-ws16c48.c 21929 21930WIREGUARD SECURE NETWORK TUNNEL 21931M: Jason A. Donenfeld <Jason@zx2c4.com> 21932L: wireguard@lists.zx2c4.com 21933L: netdev@vger.kernel.org 21934S: Maintained 21935F: drivers/net/wireguard/ 21936F: tools/testing/selftests/wireguard/ 21937 21938WISTRON LAPTOP BUTTON DRIVER 21939M: Miloslav Trmac <mitr@volny.cz> 21940S: Maintained 21941F: drivers/input/misc/wistron_btns.c 21942 21943WL3501 WIRELESS PCMCIA CARD DRIVER 21944L: linux-wireless@vger.kernel.org 21945S: Odd fixes 21946F: drivers/net/wireless/wl3501* 21947 21948WOLFSON MICROELECTRONICS DRIVERS 21949L: patches@opensource.cirrus.com 21950S: Supported 21951W: https://github.com/CirrusLogic/linux-drivers/wiki 21952T: git https://github.com/CirrusLogic/linux-drivers.git 21953F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21954F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21955F: Documentation/devicetree/bindings/mfd/wm831x.txt 21956F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21957F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21958F: Documentation/devicetree/bindings/sound/wm* 21959F: Documentation/hwmon/wm83??.rst 21960F: arch/arm/mach-s3c/mach-crag6410* 21961F: drivers/clk/clk-wm83*.c 21962F: drivers/gpio/gpio-*wm*.c 21963F: drivers/gpio/gpio-arizona.c 21964F: drivers/hwmon/wm83??-hwmon.c 21965F: drivers/input/misc/wm831x-on.c 21966F: drivers/input/touchscreen/wm831x-ts.c 21967F: drivers/input/touchscreen/wm97*.c 21968F: drivers/leds/leds-wm83*.c 21969F: drivers/mfd/arizona* 21970F: drivers/mfd/cs47l24* 21971F: drivers/mfd/wm*.c 21972F: drivers/power/supply/wm83*.c 21973F: drivers/regulator/arizona* 21974F: drivers/regulator/wm8*.c 21975F: drivers/rtc/rtc-wm83*.c 21976F: drivers/video/backlight/wm83*_bl.c 21977F: drivers/watchdog/wm83*_wdt.c 21978F: include/linux/mfd/arizona/ 21979F: include/linux/mfd/wm831x/ 21980F: include/linux/mfd/wm8350/ 21981F: include/linux/mfd/wm8400* 21982F: include/linux/regulator/arizona* 21983F: include/linux/wm97xx.h 21984F: include/sound/wm????.h 21985F: sound/soc/codecs/arizona* 21986F: sound/soc/codecs/cs47l24* 21987F: sound/soc/codecs/wm* 21988 21989WORKQUEUE 21990M: Tejun Heo <tj@kernel.org> 21991R: Lai Jiangshan <jiangshanlai@gmail.com> 21992S: Maintained 21993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21994F: Documentation/core-api/workqueue.rst 21995F: include/linux/workqueue.h 21996F: kernel/workqueue.c 21997 21998WWAN DRIVERS 21999M: Loic Poulain <loic.poulain@linaro.org> 22000M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22001R: Johannes Berg <johannes@sipsolutions.net> 22002L: netdev@vger.kernel.org 22003S: Maintained 22004F: drivers/net/wwan/ 22005F: include/linux/wwan.h 22006F: include/uapi/linux/wwan.h 22007 22008X-POWERS AXP288 PMIC DRIVERS 22009M: Hans de Goede <hdegoede@redhat.com> 22010S: Maintained 22011F: drivers/acpi/pmic/intel_pmic_xpower.c 22012N: axp288 22013 22014X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22015M: Chen-Yu Tsai <wens@csie.org> 22016L: linux-kernel@vger.kernel.org 22017S: Maintained 22018N: axp[128] 22019 22020X.25 STACK 22021M: Martin Schiller <ms@dev.tdt.de> 22022L: linux-x25@vger.kernel.org 22023S: Maintained 22024F: Documentation/networking/lapb-module.rst 22025F: Documentation/networking/x25* 22026F: drivers/net/wan/hdlc_x25.c 22027F: drivers/net/wan/lapbether.c 22028F: include/*/lapb.h 22029F: include/net/x25* 22030F: include/uapi/linux/x25.h 22031F: net/lapb/ 22032F: net/x25/ 22033 22034X86 ARCHITECTURE (32-BIT AND 64-BIT) 22035M: Thomas Gleixner <tglx@linutronix.de> 22036M: Ingo Molnar <mingo@redhat.com> 22037M: Borislav Petkov <bp@alien8.de> 22038M: Dave Hansen <dave.hansen@linux.intel.com> 22039M: x86@kernel.org 22040R: "H. Peter Anvin" <hpa@zytor.com> 22041L: linux-kernel@vger.kernel.org 22042S: Maintained 22043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22044F: Documentation/devicetree/bindings/x86/ 22045F: Documentation/x86/ 22046F: arch/x86/ 22047 22048X86 ENTRY CODE 22049M: Andy Lutomirski <luto@kernel.org> 22050L: linux-kernel@vger.kernel.org 22051S: Maintained 22052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22053F: arch/x86/entry/ 22054 22055X86 MCE INFRASTRUCTURE 22056M: Tony Luck <tony.luck@intel.com> 22057M: Borislav Petkov <bp@alien8.de> 22058L: linux-edac@vger.kernel.org 22059S: Maintained 22060F: Documentation/ABI/testing/sysfs-mce 22061F: Documentation/x86/x86_64/machinecheck.rst 22062F: arch/x86/kernel/cpu/mce/* 22063 22064X86 MICROCODE UPDATE SUPPORT 22065M: Borislav Petkov <bp@alien8.de> 22066S: Maintained 22067F: arch/x86/kernel/cpu/microcode/* 22068 22069X86 MM 22070M: Dave Hansen <dave.hansen@linux.intel.com> 22071M: Andy Lutomirski <luto@kernel.org> 22072M: Peter Zijlstra <peterz@infradead.org> 22073L: linux-kernel@vger.kernel.org 22074S: Maintained 22075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22076F: arch/x86/mm/ 22077 22078X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22079M: Hans de Goede <hdegoede@redhat.com> 22080L: platform-driver-x86@vger.kernel.org 22081S: Maintained 22082T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22083F: drivers/platform/x86/x86-android-tablets.c 22084 22085X86 PLATFORM DRIVERS 22086M: Hans de Goede <hdegoede@redhat.com> 22087M: Mark Gross <markgross@kernel.org> 22088L: platform-driver-x86@vger.kernel.org 22089S: Maintained 22090T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22091F: drivers/platform/olpc/ 22092F: drivers/platform/x86/ 22093 22094X86 PLATFORM DRIVERS - ARCH 22095R: Darren Hart <dvhart@infradead.org> 22096R: Andy Shevchenko <andy@infradead.org> 22097L: platform-driver-x86@vger.kernel.org 22098L: x86@kernel.org 22099S: Maintained 22100T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22101F: arch/x86/platform 22102 22103X86 PLATFORM UV HPE SUPERDOME FLEX 22104M: Steve Wahl <steve.wahl@hpe.com> 22105R: Mike Travis <mike.travis@hpe.com> 22106R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22107R: Russ Anderson <russ.anderson@hpe.com> 22108S: Supported 22109F: arch/x86/include/asm/uv/ 22110F: arch/x86/kernel/apic/x2apic_uv_x.c 22111F: arch/x86/platform/uv/ 22112 22113X86 STACK UNWINDING 22114M: Josh Poimboeuf <jpoimboe@kernel.org> 22115M: Peter Zijlstra <peterz@infradead.org> 22116S: Supported 22117F: arch/x86/include/asm/unwind*.h 22118F: arch/x86/kernel/dumpstack.c 22119F: arch/x86/kernel/stacktrace.c 22120F: arch/x86/kernel/unwind_*.c 22121 22122X86 VDSO 22123M: Andy Lutomirski <luto@kernel.org> 22124L: linux-kernel@vger.kernel.org 22125S: Maintained 22126T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22127F: arch/x86/entry/vdso/ 22128 22129XARRAY 22130M: Matthew Wilcox <willy@infradead.org> 22131L: linux-fsdevel@vger.kernel.org 22132S: Supported 22133F: Documentation/core-api/xarray.rst 22134F: include/linux/idr.h 22135F: include/linux/xarray.h 22136F: lib/idr.c 22137F: lib/xarray.c 22138F: tools/testing/radix-tree 22139 22140XBOX DVD IR REMOTE 22141M: Benjamin Valentin <benpicco@googlemail.com> 22142S: Maintained 22143F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22144F: drivers/media/rc/xbox_remote.c 22145 22146XC2028/3028 TUNER DRIVER 22147M: Mauro Carvalho Chehab <mchehab@kernel.org> 22148L: linux-media@vger.kernel.org 22149S: Maintained 22150W: https://linuxtv.org 22151T: git git://linuxtv.org/media_tree.git 22152F: drivers/media/tuners/xc2028.* 22153 22154XDP (eXpress Data Path) 22155M: Alexei Starovoitov <ast@kernel.org> 22156M: Daniel Borkmann <daniel@iogearbox.net> 22157M: David S. Miller <davem@davemloft.net> 22158M: Jakub Kicinski <kuba@kernel.org> 22159M: Jesper Dangaard Brouer <hawk@kernel.org> 22160M: John Fastabend <john.fastabend@gmail.com> 22161L: netdev@vger.kernel.org 22162L: bpf@vger.kernel.org 22163S: Supported 22164F: include/net/xdp.h 22165F: include/net/xdp_priv.h 22166F: include/trace/events/xdp.h 22167F: kernel/bpf/cpumap.c 22168F: kernel/bpf/devmap.c 22169F: net/core/xdp.c 22170F: samples/bpf/xdp* 22171F: tools/testing/selftests/bpf/*xdp* 22172F: tools/testing/selftests/bpf/*/*xdp* 22173F: drivers/net/ethernet/*/*/*/*/*xdp* 22174F: drivers/net/ethernet/*/*/*xdp* 22175K: (?:\b|_)xdp(?:\b|_) 22176 22177XDP SOCKETS (AF_XDP) 22178M: Björn Töpel <bjorn@kernel.org> 22179M: Magnus Karlsson <magnus.karlsson@intel.com> 22180M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22181R: Jonathan Lemon <jonathan.lemon@gmail.com> 22182L: netdev@vger.kernel.org 22183L: bpf@vger.kernel.org 22184S: Maintained 22185F: Documentation/networking/af_xdp.rst 22186F: include/net/xdp_sock* 22187F: include/net/xsk_buff_pool.h 22188F: include/uapi/linux/if_xdp.h 22189F: include/uapi/linux/xdp_diag.h 22190F: include/net/netns/xdp.h 22191F: net/xdp/ 22192F: tools/testing/selftests/bpf/*xsk* 22193 22194XEN BLOCK SUBSYSTEM 22195M: Roger Pau Monné <roger.pau@citrix.com> 22196L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22197S: Supported 22198F: drivers/block/xen* 22199F: drivers/block/xen-blkback/* 22200 22201XEN HYPERVISOR ARM 22202M: Stefano Stabellini <sstabellini@kernel.org> 22203L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22204S: Maintained 22205F: arch/arm/include/asm/xen/ 22206F: arch/arm/xen/ 22207 22208XEN HYPERVISOR ARM64 22209M: Stefano Stabellini <sstabellini@kernel.org> 22210L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22211S: Maintained 22212F: arch/arm64/include/asm/xen/ 22213F: arch/arm64/xen/ 22214 22215XEN HYPERVISOR INTERFACE 22216M: Juergen Gross <jgross@suse.com> 22217M: Stefano Stabellini <sstabellini@kernel.org> 22218R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22219L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22220S: Supported 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22222F: Documentation/ABI/stable/sysfs-hypervisor-xen 22223F: Documentation/ABI/testing/sysfs-hypervisor-xen 22224F: drivers/*/xen-*front.c 22225F: drivers/xen/ 22226F: include/uapi/xen/ 22227F: include/xen/ 22228F: kernel/configs/xen.config 22229 22230XEN HYPERVISOR X86 22231M: Juergen Gross <jgross@suse.com> 22232R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22233L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22234S: Supported 22235F: arch/x86/configs/xen.config 22236F: arch/x86/include/asm/pvclock-abi.h 22237F: arch/x86/include/asm/xen/ 22238F: arch/x86/platform/pvh/ 22239F: arch/x86/xen/ 22240 22241XEN NETWORK BACKEND DRIVER 22242M: Wei Liu <wei.liu@kernel.org> 22243M: Paul Durrant <paul@xen.org> 22244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22245L: netdev@vger.kernel.org 22246S: Supported 22247F: drivers/net/xen-netback/* 22248 22249XEN PCI SUBSYSTEM 22250M: Juergen Gross <jgross@suse.com> 22251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22252S: Supported 22253F: arch/x86/pci/*xen* 22254F: drivers/pci/*xen* 22255 22256XEN PVSCSI DRIVERS 22257M: Juergen Gross <jgross@suse.com> 22258L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22259L: linux-scsi@vger.kernel.org 22260S: Supported 22261F: drivers/scsi/xen-scsifront.c 22262F: drivers/xen/xen-scsiback.c 22263F: include/xen/interface/io/vscsiif.h 22264 22265XEN PVUSB DRIVER 22266M: Juergen Gross <jgross@suse.com> 22267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22268L: linux-usb@vger.kernel.org 22269S: Supported 22270F: drivers/usb/host/xen* 22271F: include/xen/interface/io/usbif.h 22272 22273XEN SOUND FRONTEND DRIVER 22274M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22275L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22277S: Supported 22278F: sound/xen/* 22279 22280XEN SWIOTLB SUBSYSTEM 22281M: Juergen Gross <jgross@suse.com> 22282M: Stefano Stabellini <sstabellini@kernel.org> 22283L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22284L: iommu@lists.linux.dev 22285S: Supported 22286F: arch/x86/xen/*swiotlb* 22287F: drivers/xen/*swiotlb* 22288 22289XFS FILESYSTEM 22290C: irc://irc.oftc.net/xfs 22291M: Darrick J. Wong <djwong@kernel.org> 22292L: linux-xfs@vger.kernel.org 22293S: Supported 22294W: http://xfs.org/ 22295T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22296F: Documentation/ABI/testing/sysfs-fs-xfs 22297F: Documentation/admin-guide/xfs.rst 22298F: Documentation/filesystems/xfs-delayed-logging-design.rst 22299F: Documentation/filesystems/xfs-self-describing-metadata.rst 22300F: fs/xfs/ 22301F: include/uapi/linux/dqblk_xfs.h 22302F: include/uapi/linux/fsmap.h 22303 22304XILINX AMS DRIVER 22305M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22306L: linux-iio@vger.kernel.org 22307S: Maintained 22308F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22309F: drivers/iio/adc/xilinx-ams.c 22310 22311XILINX AXI ETHERNET DRIVER 22312M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22313S: Maintained 22314F: drivers/net/ethernet/xilinx/xilinx_axienet* 22315 22316XILINX CAN DRIVER 22317M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22318R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22319L: linux-can@vger.kernel.org 22320S: Maintained 22321F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22322F: drivers/net/can/xilinx_can.c 22323 22324XILINX GPIO DRIVER 22325M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22326R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22327R: Michal Simek <michal.simek@xilinx.com> 22328S: Maintained 22329F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22330F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22331F: drivers/gpio/gpio-xilinx.c 22332F: drivers/gpio/gpio-zynq.c 22333 22334XILINX SD-FEC IP CORES 22335M: Derek Kiernan <derek.kiernan@xilinx.com> 22336M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22337S: Maintained 22338F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22339F: Documentation/misc-devices/xilinx_sdfec.rst 22340F: drivers/misc/Kconfig 22341F: drivers/misc/Makefile 22342F: drivers/misc/xilinx_sdfec.c 22343F: include/uapi/misc/xilinx_sdfec.h 22344 22345XILINX PWM DRIVER 22346M: Sean Anderson <sean.anderson@seco.com> 22347S: Maintained 22348F: drivers/pwm/pwm-xilinx.c 22349F: include/clocksource/timer-xilinx.h 22350 22351XILINX UARTLITE SERIAL DRIVER 22352M: Peter Korsgaard <jacmet@sunsite.dk> 22353L: linux-serial@vger.kernel.org 22354S: Maintained 22355F: drivers/tty/serial/uartlite.c 22356 22357XILINX VIDEO IP CORES 22358M: Hyun Kwon <hyun.kwon@xilinx.com> 22359M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22360L: linux-media@vger.kernel.org 22361S: Supported 22362T: git git://linuxtv.org/media_tree.git 22363F: Documentation/devicetree/bindings/media/xilinx/ 22364F: drivers/media/platform/xilinx/ 22365F: include/uapi/linux/xilinx-v4l2-controls.h 22366 22367XILINX ZYNQMP DPDMA DRIVER 22368M: Hyun Kwon <hyun.kwon@xilinx.com> 22369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22370L: dmaengine@vger.kernel.org 22371S: Supported 22372F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22373F: drivers/dma/xilinx/xilinx_dpdma.c 22374F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22375 22376XILINX ZYNQMP PSGTR PHY DRIVER 22377M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22378M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22379L: linux-kernel@vger.kernel.org 22380S: Supported 22381T: git https://github.com/Xilinx/linux-xlnx.git 22382F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22383F: drivers/phy/xilinx/phy-zynqmp.c 22384 22385XILINX ZYNQMP SHA3 DRIVER 22386M: Harsha <harsha.harsha@xilinx.com> 22387S: Maintained 22388F: drivers/crypto/xilinx/zynqmp-sha.c 22389 22390XILINX EVENT MANAGEMENT DRIVER 22391M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22392S: Maintained 22393F: drivers/soc/xilinx/xlnx_event_manager.c 22394F: include/linux/firmware/xlnx-event-manager.h 22395 22396XILLYBUS DRIVER 22397M: Eli Billauer <eli.billauer@gmail.com> 22398L: linux-kernel@vger.kernel.org 22399S: Supported 22400F: drivers/char/xillybus/ 22401 22402XLP9XX I2C DRIVER 22403M: George Cherian <gcherian@marvell.com> 22404L: linux-i2c@vger.kernel.org 22405S: Supported 22406W: http://www.marvell.com 22407F: drivers/i2c/busses/i2c-xlp9xx.c 22408 22409XRA1403 GPIO EXPANDER 22410M: Nandor Han <nandor.han@ge.com> 22411M: Semi Malinen <semi.malinen@ge.com> 22412L: linux-gpio@vger.kernel.org 22413S: Maintained 22414F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22415F: drivers/gpio/gpio-xra1403.c 22416 22417XTENSA XTFPGA PLATFORM SUPPORT 22418M: Max Filippov <jcmvbkbc@gmail.com> 22419L: linux-xtensa@linux-xtensa.org 22420S: Maintained 22421F: drivers/spi/spi-xtensa-xtfpga.c 22422F: sound/soc/xtensa/xtfpga-i2s.c 22423 22424YAM DRIVER FOR AX.25 22425M: Jean-Paul Roubelat <jpr@f6fbb.org> 22426L: linux-hams@vger.kernel.org 22427S: Maintained 22428F: drivers/net/hamradio/yam* 22429F: include/linux/yam.h 22430 22431YAMA SECURITY MODULE 22432M: Kees Cook <keescook@chromium.org> 22433S: Supported 22434T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22435F: Documentation/admin-guide/LSM/Yama.rst 22436F: security/yama/ 22437 22438YEALINK PHONE DRIVER 22439M: Henk Vergonet <Henk.Vergonet@gmail.com> 22440L: usbb2k-api-dev@nongnu.org 22441S: Maintained 22442F: Documentation/input/devices/yealink.rst 22443F: drivers/input/misc/yealink.* 22444 22445Z8530 DRIVER FOR AX.25 22446M: Joerg Reuter <jreuter@yaina.de> 22447L: linux-hams@vger.kernel.org 22448S: Maintained 22449W: http://yaina.de/jreuter/ 22450W: http://www.qsl.net/dl1bke/ 22451F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22452F: drivers/net/hamradio/*scc.c 22453F: drivers/net/hamradio/z8530.h 22454 22455ZBUD COMPRESSED PAGE ALLOCATOR 22456M: Seth Jennings <sjenning@redhat.com> 22457M: Dan Streetman <ddstreet@ieee.org> 22458L: linux-mm@kvack.org 22459S: Maintained 22460F: mm/zbud.c 22461 22462Z3FOLD COMPRESSED PAGE ALLOCATOR 22463M: Vitaly Wool <vitaly.wool@konsulko.com> 22464R: Miaohe Lin <linmiaohe@huawei.com> 22465L: linux-mm@kvack.org 22466S: Maintained 22467F: mm/z3fold.c 22468 22469ZD1211RW WIRELESS DRIVER 22470M: Ulrich Kunitz <kune@deine-taler.de> 22471L: linux-wireless@vger.kernel.org 22472L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22473S: Maintained 22474W: http://zd1211.ath.cx/wiki/DriverRewrite 22475F: drivers/net/wireless/zydas/zd1211rw/ 22476 22477ZD1301 MEDIA DRIVER 22478M: Antti Palosaari <crope@iki.fi> 22479L: linux-media@vger.kernel.org 22480S: Maintained 22481W: https://linuxtv.org/ 22482W: http://palosaari.fi/linux/ 22483Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22484F: drivers/media/usb/dvb-usb-v2/zd1301* 22485 22486ZD1301_DEMOD MEDIA DRIVER 22487M: Antti Palosaari <crope@iki.fi> 22488L: linux-media@vger.kernel.org 22489S: Maintained 22490W: https://linuxtv.org/ 22491W: http://palosaari.fi/linux/ 22492Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22493F: drivers/media/dvb-frontends/zd1301_demod* 22494 22495ZHAOXIN PROCESSOR SUPPORT 22496M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22497L: linux-kernel@vger.kernel.org 22498S: Maintained 22499F: arch/x86/kernel/cpu/zhaoxin.c 22500 22501ZONEFS FILESYSTEM 22502M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22503M: Naohiro Aota <naohiro.aota@wdc.com> 22504R: Johannes Thumshirn <jth@kernel.org> 22505L: linux-fsdevel@vger.kernel.org 22506S: Maintained 22507T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22508F: Documentation/filesystems/zonefs.rst 22509F: fs/zonefs/ 22510 22511ZPOOL COMPRESSED PAGE STORAGE API 22512M: Dan Streetman <ddstreet@ieee.org> 22513L: linux-mm@kvack.org 22514S: Maintained 22515F: include/linux/zpool.h 22516F: mm/zpool.c 22517 22518ZR36067 VIDEO FOR LINUX DRIVER 22519M: Corentin Labbe <clabbe@baylibre.com> 22520L: mjpeg-users@lists.sourceforge.net 22521L: linux-media@vger.kernel.org 22522S: Maintained 22523W: http://mjpeg.sourceforge.net/driver-zoran/ 22524Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22525F: Documentation/driver-api/media/drivers/zoran.rst 22526F: drivers/staging/media/zoran/ 22527 22528ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22529M: Minchan Kim <minchan@kernel.org> 22530M: Nitin Gupta <ngupta@vflare.org> 22531R: Sergey Senozhatsky <senozhatsky@chromium.org> 22532L: linux-kernel@vger.kernel.org 22533S: Maintained 22534F: Documentation/admin-guide/blockdev/zram.rst 22535F: drivers/block/zram/ 22536 22537ZS DECSTATION Z85C30 SERIAL DRIVER 22538M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22539S: Maintained 22540F: drivers/tty/serial/zs.* 22541 22542ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22543M: Minchan Kim <minchan@kernel.org> 22544M: Nitin Gupta <ngupta@vflare.org> 22545R: Sergey Senozhatsky <senozhatsky@chromium.org> 22546L: linux-mm@kvack.org 22547S: Maintained 22548F: Documentation/mm/zsmalloc.rst 22549F: include/linux/zsmalloc.h 22550F: mm/zsmalloc.c 22551 22552ZSTD 22553M: Nick Terrell <terrelln@fb.com> 22554S: Maintained 22555B: https://github.com/facebook/zstd/issues 22556T: git git://github.com/terrelln/linux.git 22557F: include/linux/zstd* 22558F: lib/zstd/ 22559F: lib/decompress_unzstd.c 22560F: crypto/zstd.c 22561N: zstd 22562K: zstd 22563 22564ZSWAP COMPRESSED SWAP CACHING 22565M: Seth Jennings <sjenning@redhat.com> 22566M: Dan Streetman <ddstreet@ieee.org> 22567M: Vitaly Wool <vitaly.wool@konsulko.com> 22568L: linux-mm@kvack.org 22569S: Maintained 22570F: mm/zswap.c 22571 22572THE REST 22573M: Linus Torvalds <torvalds@linux-foundation.org> 22574L: linux-kernel@vger.kernel.org 22575S: Buried alive in reporters 22576T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22577F: * 22578F: */ 22579
