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 <neil.armstrong@linaro.org> 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 <neil.armstrong@linaro.org> 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: Daniel Machon <daniel.machon@microchip.com> 2405M: UNGLinuxDriver@microchip.com 2406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2407S: Supported 2408T: git git://github.com/microchip-ung/linux-upstream.git 2409F: arch/arm64/boot/dts/microchip/ 2410F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2411N: sparx5 2412 2413Microchip Timer Counter Block (TCB) Capture Driver 2414M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416L: linux-iio@vger.kernel.org 2417S: Maintained 2418F: drivers/counter/microchip-tcb-capture.c 2419 2420ARM/MILBEAUT ARCHITECTURE 2421M: Taichi Sugaya <sugaya.taichi@socionext.com> 2422M: Takao Orito <orito.takao@socionext.com> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Maintained 2425F: arch/arm/boot/dts/milbeaut* 2426F: arch/arm/mach-milbeaut/ 2427N: milbeaut 2428 2429ARM/MIOA701 MACHINE SUPPORT 2430M: Robert Jarzmik <robert.jarzmik@free.fr> 2431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2432S: Maintained 2433F: arch/arm/mach-pxa/mioa701.c 2434 2435ARM/MStar/Sigmastar Armv7 SoC support 2436M: Daniel Palmer <daniel@thingy.jp> 2437M: Romain Perier <romain.perier@gmail.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Maintained 2440W: http://linux-chenxing.org/ 2441T: git git://github.com/linux-chenxing/linux.git 2442F: Documentation/devicetree/bindings/arm/mstar/* 2443F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2444F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2445F: arch/arm/boot/dts/mstar-* 2446F: arch/arm/mach-mstar/ 2447F: drivers/clk/mstar/ 2448F: drivers/clocksource/timer-msc313e.c 2449F: drivers/gpio/gpio-msc313.c 2450F: drivers/rtc/rtc-msc313.c 2451F: drivers/watchdog/msc313e_wdt.c 2452F: include/dt-bindings/clock/mstar-* 2453F: include/dt-bindings/gpio/msc313-gpio.h 2454 2455ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2456M: Michael Petchkovsky <mkpetch@internode.on.net> 2457S: Maintained 2458 2459ARM/NOMADIK/Ux500 ARCHITECTURES 2460M: Linus Walleij <linus.walleij@linaro.org> 2461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2462S: Maintained 2463T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2464F: Documentation/devicetree/bindings/arm/ste-* 2465F: Documentation/devicetree/bindings/arm/ux500.yaml 2466F: Documentation/devicetree/bindings/arm/ux500/ 2467F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2468F: arch/arm/boot/dts/ste-* 2469F: arch/arm/mach-nomadik/ 2470F: arch/arm/mach-ux500/ 2471F: drivers/clk/clk-nomadik.c 2472F: drivers/clocksource/clksrc-dbx500-prcmu.c 2473F: drivers/dma/ste_dma40* 2474F: drivers/hwspinlock/u8500_hsem.c 2475F: drivers/i2c/busses/i2c-nomadik.c 2476F: drivers/iio/adc/ab8500-gpadc.c 2477F: drivers/mfd/ab8500* 2478F: drivers/mfd/abx500* 2479F: drivers/mfd/db8500* 2480F: drivers/pinctrl/nomadik/ 2481F: drivers/rtc/rtc-ab8500.c 2482F: drivers/rtc/rtc-pl031.c 2483F: drivers/soc/ux500/ 2484 2485ARM/NUVOTON NPCM ARCHITECTURE 2486M: Avi Fishman <avifishman70@gmail.com> 2487M: Tomer Maimon <tmaimon77@gmail.com> 2488M: Tali Perry <tali.perry1@gmail.com> 2489R: Patrick Venture <venture@google.com> 2490R: Nancy Yuen <yuenn@google.com> 2491R: Benjamin Fair <benjaminfair@google.com> 2492L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2493S: Supported 2494F: Documentation/devicetree/bindings/*/*/*npcm* 2495F: Documentation/devicetree/bindings/*/*npcm* 2496F: Documentation/devicetree/bindings/arm/npcm/* 2497F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2498F: arch/arm/boot/dts/nuvoton-npcm* 2499F: arch/arm/mach-npcm/ 2500F: arch/arm64/boot/dts/nuvoton/ 2501F: drivers/*/*npcm* 2502F: drivers/*/*/*npcm* 2503F: drivers/rtc/rtc-nct3018y.c 2504F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2505F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2506 2507ARM/NUVOTON WPCM450 ARCHITECTURE 2508M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2509L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2510S: Maintained 2511W: https://github.com/neuschaefer/wpcm450/wiki 2512F: Documentation/devicetree/bindings/*/*wpcm* 2513F: arch/arm/boot/dts/nuvoton-wpcm450* 2514F: arch/arm/mach-npcm/wpcm450.c 2515F: drivers/*/*/*wpcm* 2516F: drivers/*/*wpcm* 2517 2518ARM/NXP S32G ARCHITECTURE 2519M: Chester Lin <clin@suse.com> 2520R: Andreas Färber <afaerber@suse.de> 2521R: Matthias Brugger <mbrugger@suse.com> 2522R: NXP S32 Linux Team <s32@nxp.com> 2523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2524S: Maintained 2525F: arch/arm64/boot/dts/freescale/s32g*.dts* 2526 2527ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2528L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2529S: Orphan 2530W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2531F: arch/arm/mach-s3c/gta02.h 2532F: arch/arm/mach-s3c/mach-gta02.c 2533 2534ARM/Orion SoC/Technologic Systems TS-78xx platform support 2535M: Alexander Clouter <alex@digriz.org.uk> 2536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2537S: Maintained 2538W: http://www.digriz.org.uk/ts78xx/kernel 2539F: arch/arm/mach-orion5x/ts78xx-* 2540 2541ARM/OXNAS platform support 2542M: Neil Armstrong <neil.armstrong@linaro.org> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544L: linux-oxnas@groups.io (moderated for non-subscribers) 2545S: Maintained 2546F: arch/arm/boot/dts/ox8*.dts* 2547F: arch/arm/mach-oxnas/ 2548F: drivers/power/reset/oxnas-restart.c 2549N: oxnas 2550 2551ARM/PALM TREO SUPPORT 2552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2553S: Orphan 2554F: arch/arm/mach-pxa/palmtreo.* 2555 2556ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2557M: Marek Vasut <marek.vasut@gmail.com> 2558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2559S: Maintained 2560W: http://hackndev.com 2561F: arch/arm/mach-pxa/include/mach/palmld.h 2562F: arch/arm/mach-pxa/include/mach/palmtc.h 2563F: arch/arm/mach-pxa/include/mach/palmtx.h 2564F: arch/arm/mach-pxa/palmld.c 2565F: arch/arm/mach-pxa/palmt5.* 2566F: arch/arm/mach-pxa/palmtc.c 2567F: arch/arm/mach-pxa/palmte2.* 2568F: arch/arm/mach-pxa/palmtx.c 2569 2570ARM/PALMZ72 SUPPORT 2571M: Sergey Lapin <slapin@ossfans.org> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573S: Maintained 2574W: http://hackndev.com 2575F: arch/arm/mach-pxa/palmz72.* 2576 2577ARM/PLEB SUPPORT 2578M: Peter Chubb <pleb@gelato.unsw.edu.au> 2579S: Maintained 2580W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2581 2582ARM/PT DIGITAL BOARD PORT 2583M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Maintained 2586W: http://www.armlinux.org.uk/ 2587 2588ARM/QUALCOMM SUPPORT 2589M: Andy Gross <agross@kernel.org> 2590M: Bjorn Andersson <bjorn.andersson@linaro.org> 2591R: Konrad Dybcio <konrad.dybcio@somainline.org> 2592L: linux-arm-msm@vger.kernel.org 2593S: Maintained 2594T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2595F: Documentation/devicetree/bindings/*/qcom* 2596F: Documentation/devicetree/bindings/soc/qcom/ 2597F: arch/arm/boot/dts/qcom-*.dts 2598F: arch/arm/boot/dts/qcom-*.dtsi 2599F: arch/arm/mach-qcom/ 2600F: arch/arm64/boot/dts/qcom/ 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/pm8???-* 2604F: drivers/*/qcom* 2605F: drivers/*/qcom/ 2606F: drivers/bluetooth/btqcomsmd.c 2607F: drivers/clocksource/timer-qcom.c 2608F: drivers/cpuidle/cpuidle-qcom-spm.c 2609F: drivers/extcon/extcon-qcom* 2610F: drivers/i2c/busses/i2c-qcom-geni.c 2611F: drivers/i2c/busses/i2c-qup.c 2612F: drivers/iommu/msm* 2613F: drivers/mfd/ssbi.c 2614F: drivers/mmc/host/mmci_qcom* 2615F: drivers/mmc/host/sdhci-msm.c 2616F: drivers/pci/controller/dwc/pcie-qcom.c 2617F: drivers/phy/qualcomm/ 2618F: drivers/power/*/msm* 2619F: drivers/reset/reset-qcom-* 2620F: drivers/ufs/host/ufs-qcom* 2621F: drivers/spi/spi-geni-qcom.c 2622F: drivers/spi/spi-qcom-qspi.c 2623F: drivers/spi/spi-qup.c 2624F: drivers/tty/serial/msm_serial.c 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RADISYS ENP2611 MACHINE SUPPORT 2631M: Lennert Buytenhek <kernel@wantstofly.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633S: Maintained 2634 2635ARM/RDA MICRO ARCHITECTURE 2636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2638L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2639S: Maintained 2640F: Documentation/devicetree/bindings/arm/rda.yaml 2641F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2642F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2643F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2644F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2645F: arch/arm/boot/dts/rda8810pl-* 2646F: drivers/clocksource/timer-rda.c 2647F: drivers/gpio/gpio-rda.c 2648F: drivers/irqchip/irq-rda-intc.c 2649F: drivers/tty/serial/rda-uart.c 2650 2651ARM/REALTEK ARCHITECTURE 2652M: Andreas Färber <afaerber@suse.de> 2653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2654L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2655S: Maintained 2656F: Documentation/devicetree/bindings/arm/realtek.yaml 2657F: arch/arm/boot/dts/rtd* 2658F: arch/arm/mach-realtek/ 2659F: arch/arm64/boot/dts/realtek/ 2660 2661ARM/RENESAS ARM64 ARCHITECTURE 2662M: Geert Uytterhoeven <geert+renesas@glider.be> 2663M: Magnus Damm <magnus.damm@gmail.com> 2664L: linux-renesas-soc@vger.kernel.org 2665S: Supported 2666Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2667C: irc://irc.libera.chat/renesas-soc 2668T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2669F: Documentation/devicetree/bindings/arm/renesas.yaml 2670F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2671F: Documentation/devicetree/bindings/soc/renesas/ 2672F: arch/arm64/boot/dts/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675 2676ARM/RISCPC ARCHITECTURE 2677M: Russell King <linux@armlinux.org.uk> 2678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2679S: Maintained 2680W: http://www.armlinux.org.uk/ 2681F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rk3* 2701F: arch/arm/boot/dts/rv1108* 2702F: arch/arm/mach-rockchip/ 2703F: drivers/*/*/*rockchip* 2704F: drivers/*/*rockchip* 2705F: drivers/clk/rockchip/ 2706F: drivers/i2c/busses/i2c-rk3x.c 2707F: sound/soc/rockchip/ 2708N: rockchip 2709 2710ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2712R: Alim Akhtar <alim.akhtar@samsung.com> 2713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2714L: linux-samsung-soc@vger.kernel.org 2715S: Maintained 2716C: irc://irc.libera.chat/linux-exynos 2717Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2718B: mailto:linux-samsung-soc@vger.kernel.org 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/exynos* 2726F: arch/arm/boot/dts/s3c* 2727F: arch/arm/boot/dts/s5p* 2728F: arch/arm/mach-exynos*/ 2729F: arch/arm/mach-s3c/ 2730F: arch/arm/mach-s5p*/ 2731F: arch/arm64/boot/dts/exynos/ 2732F: drivers/*/*/*s3c24* 2733F: drivers/*/*s3c24* 2734F: drivers/*/*s3c64xx* 2735F: drivers/*/*s5pv210* 2736F: drivers/clocksource/samsung_pwm_timer.c 2737F: drivers/memory/samsung/ 2738F: drivers/pwm/pwm-samsung.c 2739F: drivers/soc/samsung/ 2740F: drivers/tty/serial/samsung* 2741F: include/clocksource/samsung_pwm.h 2742F: include/linux/platform_data/*s3c* 2743F: include/linux/serial_s3c.h 2744F: include/linux/soc/samsung/ 2745N: exynos 2746N: s3c2410 2747N: s3c64xx 2748N: s5pv210 2749 2750ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2751M: Łukasz Stelmach <l.stelmach@samsung.com> 2752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2753L: linux-media@vger.kernel.org 2754S: Maintained 2755F: drivers/media/platform/samsung/s5p-g2d/ 2756 2757ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2758M: Marek Szyprowski <m.szyprowski@samsung.com> 2759L: linux-samsung-soc@vger.kernel.org 2760L: linux-media@vger.kernel.org 2761S: Maintained 2762F: Documentation/devicetree/bindings/media/s5p-cec.txt 2763F: drivers/media/cec/platform/s5p/ 2764 2765ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2766M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2767M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2768M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2770L: linux-media@vger.kernel.org 2771S: Maintained 2772F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2773F: drivers/media/platform/samsung/s5p-jpeg/ 2774 2775ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2776M: Marek Szyprowski <m.szyprowski@samsung.com> 2777M: Andrzej Hajda <andrzej.hajda@intel.com> 2778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2779L: linux-media@vger.kernel.org 2780S: Maintained 2781F: drivers/media/platform/samsung/s5p-mfc/ 2782 2783ARM/SHMOBILE ARM ARCHITECTURE 2784M: Geert Uytterhoeven <geert+renesas@glider.be> 2785M: Magnus Damm <magnus.damm@gmail.com> 2786L: linux-renesas-soc@vger.kernel.org 2787S: Supported 2788Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2789C: irc://irc.libera.chat/renesas-soc 2790T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2791F: Documentation/devicetree/bindings/arm/renesas.yaml 2792F: Documentation/devicetree/bindings/soc/renesas/ 2793F: arch/arm/boot/dts/emev2* 2794F: arch/arm/boot/dts/gr-peach* 2795F: arch/arm/boot/dts/iwg20d-q7* 2796F: arch/arm/boot/dts/r7s* 2797F: arch/arm/boot/dts/r8a* 2798F: arch/arm/boot/dts/r9a* 2799F: arch/arm/boot/dts/sh* 2800F: arch/arm/configs/shmobile_defconfig 2801F: arch/arm/include/debug/renesas-scif.S 2802F: arch/arm/mach-shmobile/ 2803F: drivers/soc/renesas/ 2804F: include/linux/soc/renesas/ 2805 2806ARM/SOCFPGA ARCHITECTURE 2807M: Dinh Nguyen <dinguyen@kernel.org> 2808S: Maintained 2809W: http://www.rocketboards.org 2810T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2811F: arch/arm/boot/dts/socfpga* 2812F: arch/arm/configs/socfpga_defconfig 2813F: arch/arm/mach-socfpga/ 2814F: arch/arm64/boot/dts/altera/ 2815F: arch/arm64/boot/dts/intel/ 2816 2817ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2818M: Dinh Nguyen <dinguyen@kernel.org> 2819S: Maintained 2820F: drivers/clk/socfpga/ 2821 2822ARM/SOCFPGA EDAC SUPPORT 2823M: Dinh Nguyen <dinguyen@kernel.org> 2824S: Maintained 2825F: drivers/edac/altera_edac.[ch] 2826 2827ARM/SPREADTRUM SoC SUPPORT 2828M: Orson Zhai <orsonzhai@gmail.com> 2829M: Baolin Wang <baolin.wang7@gmail.com> 2830M: Chunyan Zhang <zhang.lyra@gmail.com> 2831S: Maintained 2832F: arch/arm64/boot/dts/sprd 2833N: sprd 2834N: sc27xx 2835N: sc2731 2836 2837ARM/STI ARCHITECTURE 2838M: Patrice Chotard <patrice.chotard@foss.st.com> 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841W: http://www.stlinux.com 2842F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2843F: arch/arm/boot/dts/sti* 2844F: arch/arm/mach-sti/ 2845F: drivers/ata/ahci_st.c 2846F: drivers/char/hw_random/st-rng.c 2847F: drivers/clocksource/arm_global_timer.c 2848F: drivers/clocksource/clksrc_st_lpc.c 2849F: drivers/cpufreq/sti-cpufreq.c 2850F: drivers/dma/st_fdma* 2851F: drivers/i2c/busses/i2c-st.c 2852F: drivers/media/platform/st/sti/c8sectpfe/ 2853F: drivers/media/rc/st_rc.c 2854F: drivers/mmc/host/sdhci-st.c 2855F: drivers/phy/st/phy-miphy28lp.c 2856F: drivers/phy/st/phy-stih407-usb.c 2857F: drivers/pinctrl/pinctrl-st.c 2858F: drivers/remoteproc/st_remoteproc.c 2859F: drivers/remoteproc/st_slim_rproc.c 2860F: drivers/reset/sti/ 2861F: drivers/rtc/rtc-st-lpc.c 2862F: drivers/tty/serial/st-asc.c 2863F: drivers/usb/dwc3/dwc3-st.c 2864F: drivers/usb/host/ehci-st.c 2865F: drivers/usb/host/ohci-st.c 2866F: drivers/watchdog/st_lpc_wdt.c 2867F: include/linux/remoteproc/st_slim_rproc.h 2868 2869ARM/STM32 ARCHITECTURE 2870M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2871M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2872L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2876F: arch/arm/boot/dts/stm32* 2877F: arch/arm/mach-stm32/ 2878F: drivers/clocksource/armv7m_systick.c 2879N: stm32 2880N: stm 2881 2882ARM/SUNPLUS SP7021 SOC SUPPORT 2883M: Qin Jian <qinjian@cqplus1.com> 2884L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2885S: Maintained 2886W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2887F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2888F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2889F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2890F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2891F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2892F: arch/arm/configs/sp7021_*defconfig 2893F: arch/arm/mach-sunplus/ 2894F: drivers/irqchip/irq-sp7021-intc.c 2895F: drivers/reset/reset-sunplus.c 2896F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2897F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2898 2899ARM/Synaptics SoC support 2900M: Jisheng Zhang <jszhang@kernel.org> 2901M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904F: arch/arm/boot/dts/berlin* 2905F: arch/arm/mach-berlin/ 2906F: arch/arm64/boot/dts/synaptics/ 2907 2908ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2909M: Lennert Buytenhek <kernel@wantstofly.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912 2913ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2914M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2915L: linux-tegra@vger.kernel.org 2916L: linux-media@vger.kernel.org 2917S: Maintained 2918F: Documentation/devicetree/bindings/media/tegra-cec.txt 2919F: drivers/media/cec/platform/tegra/ 2920 2921ARM/TESLA FSD SoC SUPPORT 2922M: Alim Akhtar <alim.akhtar@samsung.com> 2923M: linux-fsd@tesla.com 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-samsung-soc@vger.kernel.org 2926S: Maintained 2927F: arch/arm64/boot/dts/tesla* 2928 2929ARM/TETON BGA MACHINE SUPPORT 2930M: "Mark F. Brown" <mark.brown314@gmail.com> 2931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2932S: Maintained 2933 2934ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2935M: Santosh Shilimkar <ssantosh@kernel.org> 2936L: linux-kernel@vger.kernel.org 2937S: Maintained 2938F: drivers/memory/*emif* 2939 2940ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2941M: Nishanth Menon <nm@ti.com> 2942M: Santosh Shilimkar <ssantosh@kernel.org> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2946F: arch/arm/boot/dts/keystone-* 2947F: arch/arm/mach-keystone/ 2948 2949ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2950M: Santosh Shilimkar <ssantosh@kernel.org> 2951L: linux-kernel@vger.kernel.org 2952S: Maintained 2953F: drivers/clk/keystone/ 2954 2955ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2956M: Santosh Shilimkar <ssantosh@kernel.org> 2957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2958L: linux-kernel@vger.kernel.org 2959S: Maintained 2960F: drivers/clocksource/timer-keystone.c 2961 2962ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2963M: Santosh Shilimkar <ssantosh@kernel.org> 2964L: linux-kernel@vger.kernel.org 2965S: Maintained 2966F: drivers/power/reset/keystone-reset.c 2967 2968ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2969M: Nishanth Menon <nm@ti.com> 2970M: Vignesh Raghavendra <vigneshr@ti.com> 2971M: Tero Kristo <kristo@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Supported 2974F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2975F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2976F: arch/arm64/boot/dts/ti/Makefile 2977F: arch/arm64/boot/dts/ti/k3-* 2978F: include/dt-bindings/pinctrl/k3.h 2979 2980ARM/THECUS N2100 MACHINE SUPPORT 2981M: Lennert Buytenhek <kernel@wantstofly.org> 2982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2983S: Maintained 2984 2985ARM/TOSA MACHINE SUPPORT 2986M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2987M: Dirk Opfer <dirk@opfer-online.de> 2988S: Maintained 2989 2990ARM/TOSHIBA VISCONTI ARCHITECTURE 2991M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2993S: Supported 2994T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2995F: Documentation/devicetree/bindings/arm/toshiba.yaml 2996F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2997F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2998F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2999F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3000F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3001F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3002F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3003F: arch/arm64/boot/dts/toshiba/ 3004F: drivers/clk/visconti/ 3005F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3006F: drivers/gpio/gpio-visconti.c 3007F: drivers/pci/controller/dwc/pcie-visconti.c 3008F: drivers/pinctrl/visconti/ 3009F: drivers/watchdog/visconti_wdt.c 3010N: visconti 3011 3012ARM/UNIPHIER ARCHITECTURE 3013M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3014M: Masami Hiramatsu <mhiramat@kernel.org> 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Maintained 3017F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3018F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3019F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3020F: arch/arm/boot/dts/uniphier* 3021F: arch/arm/include/asm/hardware/cache-uniphier.h 3022F: arch/arm/mach-uniphier/ 3023F: arch/arm/mm/cache-uniphier.c 3024F: arch/arm64/boot/dts/socionext/uniphier* 3025F: drivers/bus/uniphier-system-bus.c 3026F: drivers/clk/uniphier/ 3027F: drivers/dma/uniphier-mdmac.c 3028F: drivers/gpio/gpio-uniphier.c 3029F: drivers/i2c/busses/i2c-uniphier* 3030F: drivers/irqchip/irq-uniphier-aidet.c 3031F: drivers/mmc/host/uniphier-sd.c 3032F: drivers/pinctrl/uniphier/ 3033F: drivers/reset/reset-uniphier.c 3034F: drivers/tty/serial/8250/8250_uniphier.c 3035N: uniphier 3036 3037ARM/VERSATILE EXPRESS PLATFORM 3038M: Liviu Dudau <liviu.dudau@arm.com> 3039M: Sudeep Holla <sudeep.holla@arm.com> 3040M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3042S: Maintained 3043F: */*/*/vexpress* 3044F: */*/vexpress* 3045F: arch/arm/boot/dts/vexpress* 3046F: arch/arm/mach-vexpress/ 3047F: arch/arm64/boot/dts/arm/ 3048F: drivers/clk/versatile/clk-vexpress-osc.c 3049F: drivers/clocksource/timer-versatile.c 3050N: mps2 3051 3052ARM/VFP SUPPORT 3053M: Russell King <linux@armlinux.org.uk> 3054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3055S: Maintained 3056W: http://www.armlinux.org.uk/ 3057F: arch/arm/vfp/ 3058 3059ARM/VOIPAC PXA270 SUPPORT 3060M: Marek Vasut <marek.vasut@gmail.com> 3061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3062S: Maintained 3063F: arch/arm/mach-pxa/include/mach/vpac270.h 3064F: arch/arm/mach-pxa/vpac270.c 3065 3066ARM/VT8500 ARM ARCHITECTURE 3067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3068S: Orphan 3069F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3070F: arch/arm/mach-vt8500/ 3071F: drivers/clocksource/timer-vt8500.c 3072F: drivers/i2c/busses/i2c-wmt.c 3073F: drivers/mmc/host/wmt-sdmmc.c 3074F: drivers/pwm/pwm-vt8500.c 3075F: drivers/rtc/rtc-vt8500.c 3076F: drivers/tty/serial/vt8500_serial.c 3077F: drivers/usb/host/ehci-platform.c 3078F: drivers/usb/host/uhci-platform.c 3079F: drivers/video/fbdev/vt8500lcdfb.* 3080F: drivers/video/fbdev/wm8505fb* 3081F: drivers/video/fbdev/wmt_ge_rops.* 3082 3083ARM/ZIPIT Z2 SUPPORT 3084M: Marek Vasut <marek.vasut@gmail.com> 3085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3086S: Maintained 3087F: arch/arm/mach-pxa/include/mach/z2.h 3088F: arch/arm/mach-pxa/z2.c 3089 3090ARM/ZYNQ ARCHITECTURE 3091M: Michal Simek <michal.simek@xilinx.com> 3092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3093S: Supported 3094W: http://wiki.xilinx.com 3095T: git https://github.com/Xilinx/linux-xlnx.git 3096F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3097F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3098F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3099F: arch/arm/mach-zynq/ 3100F: drivers/clocksource/timer-cadence-ttc.c 3101F: drivers/cpuidle/cpuidle-zynq.c 3102F: drivers/edac/synopsys_edac.c 3103F: drivers/i2c/busses/i2c-cadence.c 3104F: drivers/i2c/busses/i2c-xiic.c 3105F: drivers/mmc/host/sdhci-of-arasan.c 3106N: zynq 3107N: xilinx 3108 3109ARM64 PORT (AARCH64 ARCHITECTURE) 3110M: Catalin Marinas <catalin.marinas@arm.com> 3111M: Will Deacon <will@kernel.org> 3112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3113S: Maintained 3114T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3115F: Documentation/arm64/ 3116F: arch/arm64/ 3117F: tools/testing/selftests/arm64/ 3118X: arch/arm64/boot/dts/ 3119 3120ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3121M: George McCollister <george.mccollister@gmail.com> 3122L: netdev@vger.kernel.org 3123S: Maintained 3124F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3125F: drivers/net/dsa/xrs700x/* 3126F: net/dsa/tag_xrs700x.c 3127 3128AS3645A LED FLASH CONTROLLER DRIVER 3129M: Sakari Ailus <sakari.ailus@iki.fi> 3130L: linux-leds@vger.kernel.org 3131S: Maintained 3132F: drivers/leds/flash/leds-as3645a.c 3133 3134ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3135M: Tianshu Qiu <tian.shu.qiu@intel.com> 3136L: linux-media@vger.kernel.org 3137S: Maintained 3138T: git git://linuxtv.org/media_tree.git 3139F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3140F: drivers/media/i2c/ak7375.c 3141 3142ASAHI KASEI AK8974 DRIVER 3143M: Linus Walleij <linus.walleij@linaro.org> 3144L: linux-iio@vger.kernel.org 3145S: Supported 3146W: http://www.akm.com/ 3147F: drivers/iio/magnetometer/ak8974.c 3148 3149ASC7621 HARDWARE MONITOR DRIVER 3150M: George Joseph <george.joseph@fairview5.com> 3151L: linux-hwmon@vger.kernel.org 3152S: Maintained 3153F: Documentation/hwmon/asc7621.rst 3154F: drivers/hwmon/asc7621.c 3155 3156ASIX AX88796C SPI ETHERNET ADAPTER 3157M: Łukasz Stelmach <l.stelmach@samsung.com> 3158S: Maintained 3159F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3160F: drivers/net/ethernet/asix/ax88796c_* 3161 3162ASPEED PECI CONTROLLER 3163M: Iwona Winiarska <iwona.winiarska@intel.com> 3164L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3165L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3166S: Supported 3167F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3168F: drivers/peci/controller/peci-aspeed.c 3169 3170ASPEED PINCTRL DRIVERS 3171M: Andrew Jeffery <andrew@aj.id.au> 3172L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174L: linux-gpio@vger.kernel.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3177F: drivers/pinctrl/aspeed/ 3178 3179ASPEED SCU INTERRUPT CONTROLLER DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3182S: Maintained 3183F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3184F: drivers/irqchip/irq-aspeed-scu-ic.c 3185F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3186 3187ASPEED SD/MMC DRIVER 3188M: Andrew Jeffery <andrew@aj.id.au> 3189L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3190L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3191L: linux-mmc@vger.kernel.org 3192S: Maintained 3193F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3194F: drivers/mmc/host/sdhci-of-aspeed* 3195 3196ASPEED SMC SPI DRIVER 3197M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3198M: Cédric Le Goater <clg@kaod.org> 3199L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3200L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3201L: linux-spi@vger.kernel.org 3202S: Maintained 3203F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3204F: drivers/spi/spi-aspeed-smc.c 3205 3206ASPEED VIDEO ENGINE DRIVER 3207M: Eddie James <eajames@linux.ibm.com> 3208L: linux-media@vger.kernel.org 3209L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3210S: Maintained 3211F: Documentation/devicetree/bindings/media/aspeed-video.txt 3212F: drivers/media/platform/aspeed/ 3213 3214ASPEED USB UDC DRIVER 3215M: Neal Liu <neal_liu@aspeedtech.com> 3216L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3217S: Maintained 3218F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3219F: drivers/usb/gadget/udc/aspeed_udc.c 3220 3221ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3222M: Corentin Chary <corentin.chary@gmail.com> 3223L: acpi4asus-user@lists.sourceforge.net 3224L: platform-driver-x86@vger.kernel.org 3225S: Maintained 3226W: http://acpi4asus.sf.net 3227F: drivers/platform/x86/asus*.c 3228F: drivers/platform/x86/eeepc*.c 3229 3230ASUS TF103C DOCK DRIVER 3231M: Hans de Goede <hdegoede@redhat.com> 3232L: platform-driver-x86@vger.kernel.org 3233S: Maintained 3234T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3235F: drivers/platform/x86/asus-tf103c-dock.c 3236 3237ASUS WMI HARDWARE MONITOR DRIVER 3238M: Ed Brindley <kernel@maidavale.org> 3239M: Denis Pauk <pauk.denis@gmail.com> 3240L: linux-hwmon@vger.kernel.org 3241S: Maintained 3242F: drivers/hwmon/asus_wmi_sensors.c 3243 3244ASUS WMI EC HARDWARE MONITOR DRIVER 3245M: Eugene Shalygin <eugene.shalygin@gmail.com> 3246M: Denis Pauk <pauk.denis@gmail.com> 3247L: linux-hwmon@vger.kernel.org 3248S: Maintained 3249F: drivers/hwmon/asus_wmi_ec_sensors.c 3250 3251ASUS EC HARDWARE MONITOR DRIVER 3252M: Eugene Shalygin <eugene.shalygin@gmail.com> 3253L: linux-hwmon@vger.kernel.org 3254S: Maintained 3255F: drivers/hwmon/asus-ec-sensors.c 3256 3257ASUS WIRELESS RADIO CONTROL DRIVER 3258M: João Paulo Rechi Vita <jprvita@gmail.com> 3259L: platform-driver-x86@vger.kernel.org 3260S: Maintained 3261F: drivers/platform/x86/asus-wireless.c 3262 3263ASYMMETRIC KEYS 3264M: David Howells <dhowells@redhat.com> 3265L: keyrings@vger.kernel.org 3266S: Maintained 3267F: Documentation/crypto/asymmetric-keys.rst 3268F: crypto/asymmetric_keys/ 3269F: include/crypto/pkcs7.h 3270F: include/crypto/public_key.h 3271F: include/linux/verification.h 3272 3273ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3274R: Dan Williams <dan.j.williams@intel.com> 3275S: Odd fixes 3276W: http://sourceforge.net/projects/xscaleiop 3277F: Documentation/crypto/async-tx-api.rst 3278F: crypto/async_tx/ 3279F: include/linux/async_tx.h 3280 3281AT24 EEPROM DRIVER 3282M: Bartosz Golaszewski <brgl@bgdev.pl> 3283L: linux-i2c@vger.kernel.org 3284S: Maintained 3285T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3286F: Documentation/devicetree/bindings/eeprom/at24.yaml 3287F: drivers/misc/eeprom/at24.c 3288 3289ATA OVER ETHERNET (AOE) DRIVER 3290M: "Justin Sanders" <justin@coraid.com> 3291S: Supported 3292W: http://www.openaoe.org/ 3293F: Documentation/admin-guide/aoe/ 3294F: drivers/block/aoe/ 3295 3296ATC260X PMIC MFD DRIVER 3297M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3298M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3299L: linux-actions@lists.infradead.org 3300S: Maintained 3301F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3302F: drivers/input/misc/atc260x-onkey.c 3303F: drivers/mfd/atc260* 3304F: drivers/power/reset/atc260x-poweroff.c 3305F: drivers/regulator/atc260x-regulator.c 3306F: include/linux/mfd/atc260x/* 3307 3308ATHEROS 71XX/9XXX GPIO DRIVER 3309M: Alban Bedel <albeu@free.fr> 3310S: Maintained 3311W: https://github.com/AlbanBedel/linux 3312T: git git://github.com/AlbanBedel/linux 3313F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3314F: drivers/gpio/gpio-ath79.c 3315 3316ATHEROS 71XX/9XXX USB PHY DRIVER 3317M: Alban Bedel <albeu@free.fr> 3318S: Maintained 3319W: https://github.com/AlbanBedel/linux 3320T: git git://github.com/AlbanBedel/linux 3321F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3322F: drivers/phy/qualcomm/phy-ath79-usb.c 3323 3324ATHEROS ATH GENERIC UTILITIES 3325M: Kalle Valo <kvalo@kernel.org> 3326L: linux-wireless@vger.kernel.org 3327S: Supported 3328F: drivers/net/wireless/ath/* 3329 3330ATHEROS ATH5K WIRELESS DRIVER 3331M: Jiri Slaby <jirislaby@kernel.org> 3332M: Nick Kossifidis <mickflemm@gmail.com> 3333M: Luis Chamberlain <mcgrof@kernel.org> 3334L: linux-wireless@vger.kernel.org 3335S: Maintained 3336W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3337F: drivers/net/wireless/ath/ath5k/ 3338 3339ATHEROS ATH6KL WIRELESS DRIVER 3340L: linux-wireless@vger.kernel.org 3341S: Orphan 3342W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3343F: drivers/net/wireless/ath/ath6kl/ 3344 3345ATI_REMOTE2 DRIVER 3346M: Ville Syrjala <syrjala@sci.fi> 3347S: Maintained 3348F: drivers/input/misc/ati_remote2.c 3349 3350ATK0110 HWMON DRIVER 3351M: Luca Tettamanti <kronos.it@gmail.com> 3352L: linux-hwmon@vger.kernel.org 3353S: Maintained 3354F: drivers/hwmon/asus_atk0110.c 3355 3356ATLX ETHERNET DRIVERS 3357M: Chris Snook <chris.snook@gmail.com> 3358L: netdev@vger.kernel.org 3359S: Maintained 3360W: http://sourceforge.net/projects/atl1 3361W: http://atl1.sourceforge.net 3362F: drivers/net/ethernet/atheros/ 3363 3364ATM 3365M: Chas Williams <3chas3@gmail.com> 3366L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3367L: netdev@vger.kernel.org 3368S: Maintained 3369W: http://linux-atm.sourceforge.net 3370F: drivers/atm/ 3371F: include/linux/atm* 3372F: include/uapi/linux/atm* 3373 3374ATMEL MACB ETHERNET DRIVER 3375M: Nicolas Ferre <nicolas.ferre@microchip.com> 3376M: Claudiu Beznea <claudiu.beznea@microchip.com> 3377S: Supported 3378F: drivers/net/ethernet/cadence/ 3379 3380ATMEL MAXTOUCH DRIVER 3381M: Nick Dyer <nick@shmanahar.org> 3382S: Maintained 3383T: git git://github.com/ndyer/linux.git 3384F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3385F: drivers/input/touchscreen/atmel_mxt_ts.c 3386 3387ATMEL WIRELESS DRIVER 3388M: Simon Kelley <simon@thekelleys.org.uk> 3389L: linux-wireless@vger.kernel.org 3390S: Maintained 3391W: http://www.thekelleys.org.uk/atmel 3392W: http://atmelwlandriver.sourceforge.net/ 3393F: drivers/net/wireless/atmel/atmel* 3394 3395ATOMIC INFRASTRUCTURE 3396M: Will Deacon <will@kernel.org> 3397M: Peter Zijlstra <peterz@infradead.org> 3398R: Boqun Feng <boqun.feng@gmail.com> 3399R: Mark Rutland <mark.rutland@arm.com> 3400L: linux-kernel@vger.kernel.org 3401S: Maintained 3402F: arch/*/include/asm/atomic*.h 3403F: include/*/atomic*.h 3404F: include/linux/refcount.h 3405F: Documentation/atomic_*.txt 3406F: scripts/atomic/ 3407 3408ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3409M: Bradley Grove <linuxdrivers@attotech.com> 3410L: linux-scsi@vger.kernel.org 3411S: Supported 3412W: http://www.attotech.com 3413F: drivers/scsi/esas2r 3414 3415ATUSB IEEE 802.15.4 RADIO DRIVER 3416M: Stefan Schmidt <stefan@datenfreihafen.org> 3417L: linux-wpan@vger.kernel.org 3418S: Maintained 3419F: drivers/net/ieee802154/at86rf230.h 3420F: drivers/net/ieee802154/atusb.c 3421F: drivers/net/ieee802154/atusb.h 3422 3423AUDIT SUBSYSTEM 3424M: Paul Moore <paul@paul-moore.com> 3425M: Eric Paris <eparis@redhat.com> 3426L: linux-audit@redhat.com (moderated for non-subscribers) 3427S: Supported 3428W: https://github.com/linux-audit 3429T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3430F: include/asm-generic/audit_*.h 3431F: include/linux/audit.h 3432F: include/linux/audit_arch.h 3433F: include/uapi/linux/audit.h 3434F: kernel/audit* 3435F: lib/*audit.c 3436 3437AUXILIARY DISPLAY DRIVERS 3438M: Miguel Ojeda <ojeda@kernel.org> 3439S: Maintained 3440F: Documentation/devicetree/bindings/auxdisplay/ 3441F: drivers/auxdisplay/ 3442F: include/linux/cfag12864b.h 3443 3444AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3445M: Andreas Klinger <ak@it-klinger.de> 3446L: linux-iio@vger.kernel.org 3447S: Maintained 3448F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3449F: drivers/iio/adc/hx711.c 3450 3451AX.25 NETWORK LAYER 3452M: Ralf Baechle <ralf@linux-mips.org> 3453L: linux-hams@vger.kernel.org 3454S: Maintained 3455W: http://www.linux-ax25.org/ 3456F: include/net/ax25.h 3457F: include/uapi/linux/ax25.h 3458F: net/ax25/ 3459 3460AXENTIA ARM DEVICES 3461M: Peter Rosin <peda@axentia.se> 3462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3463S: Maintained 3464F: arch/arm/boot/dts/at91-linea.dtsi 3465F: arch/arm/boot/dts/at91-natte.dtsi 3466F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3467F: arch/arm/boot/dts/at91-tse850-3.dts 3468 3469AXENTIA ASOC DRIVERS 3470M: Peter Rosin <peda@axentia.se> 3471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3472S: Maintained 3473F: Documentation/devicetree/bindings/sound/axentia,* 3474F: sound/soc/atmel/tse850-pcm5142.c 3475 3476AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3477M: Nuno Sá <nuno.sa@analog.com> 3478L: linux-hwmon@vger.kernel.org 3479S: Supported 3480W: https://ez.analog.com/linux-software-drivers 3481F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3482F: drivers/hwmon/axi-fan-control.c 3483 3484AXXIA I2C CONTROLLER 3485M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3486L: linux-i2c@vger.kernel.org 3487S: Maintained 3488F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3489F: drivers/i2c/busses/i2c-axxia.c 3490 3491AZ6007 DVB DRIVER 3492M: Mauro Carvalho Chehab <mchehab@kernel.org> 3493L: linux-media@vger.kernel.org 3494S: Maintained 3495W: https://linuxtv.org 3496T: git git://linuxtv.org/media_tree.git 3497F: drivers/media/usb/dvb-usb-v2/az6007.c 3498 3499AZTECH FM RADIO RECEIVER DRIVER 3500M: Hans Verkuil <hverkuil@xs4all.nl> 3501L: linux-media@vger.kernel.org 3502S: Maintained 3503W: https://linuxtv.org 3504T: git git://linuxtv.org/media_tree.git 3505F: drivers/media/radio/radio-aztech* 3506 3507B43 WIRELESS DRIVER 3508L: linux-wireless@vger.kernel.org 3509L: b43-dev@lists.infradead.org 3510S: Odd Fixes 3511W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3512F: drivers/net/wireless/broadcom/b43/ 3513 3514B43LEGACY WIRELESS DRIVER 3515M: Larry Finger <Larry.Finger@lwfinger.net> 3516L: linux-wireless@vger.kernel.org 3517L: b43-dev@lists.infradead.org 3518S: Maintained 3519W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3520F: drivers/net/wireless/broadcom/b43legacy/ 3521 3522BACKLIGHT CLASS/SUBSYSTEM 3523M: Lee Jones <lee@kernel.org> 3524M: Daniel Thompson <daniel.thompson@linaro.org> 3525M: Jingoo Han <jingoohan1@gmail.com> 3526L: dri-devel@lists.freedesktop.org 3527S: Maintained 3528T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3529F: Documentation/ABI/stable/sysfs-class-backlight 3530F: Documentation/ABI/testing/sysfs-class-backlight 3531F: Documentation/devicetree/bindings/leds/backlight 3532F: drivers/video/backlight/ 3533F: include/linux/backlight.h 3534F: include/linux/pwm_backlight.h 3535 3536BARCO P50 GPIO DRIVER 3537M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3538M: Peter Korsgaard <peter.korsgaard@barco.com> 3539S: Maintained 3540F: drivers/platform/x86/barco-p50-gpio.c 3541 3542BATMAN ADVANCED 3543M: Marek Lindner <mareklindner@neomailbox.ch> 3544M: Simon Wunderlich <sw@simonwunderlich.de> 3545M: Antonio Quartulli <a@unstable.cc> 3546M: Sven Eckelmann <sven@narfation.org> 3547L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3548S: Maintained 3549W: https://www.open-mesh.org/ 3550Q: https://patchwork.open-mesh.org/project/batman/list/ 3551B: https://www.open-mesh.org/projects/batman-adv/issues 3552C: ircs://irc.hackint.org/batadv 3553T: git https://git.open-mesh.org/linux-merge.git 3554F: Documentation/networking/batman-adv.rst 3555F: include/uapi/linux/batadv_packet.h 3556F: include/uapi/linux/batman_adv.h 3557F: net/batman-adv/ 3558 3559BAYCOM/HDLCDRV DRIVERS FOR AX.25 3560M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3561L: linux-hams@vger.kernel.org 3562S: Maintained 3563W: http://www.baycom.org/~tom/ham/ham.html 3564F: drivers/net/hamradio/baycom* 3565 3566BCACHE (BLOCK LAYER CACHE) 3567M: Coly Li <colyli@suse.de> 3568M: Kent Overstreet <kent.overstreet@gmail.com> 3569L: linux-bcache@vger.kernel.org 3570S: Maintained 3571W: http://bcache.evilpiepirate.org 3572C: irc://irc.oftc.net/bcache 3573F: drivers/md/bcache/ 3574 3575BDISP ST MEDIA DRIVER 3576M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3577L: linux-media@vger.kernel.org 3578S: Supported 3579W: https://linuxtv.org 3580T: git git://linuxtv.org/media_tree.git 3581F: drivers/media/platform/st/sti/bdisp 3582 3583BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3584M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3585L: netdev@vger.kernel.org 3586S: Maintained 3587F: drivers/net/ethernet/ec_bhf.c 3588 3589BEFS FILE SYSTEM 3590M: Luis de Bethencourt <luisbg@kernel.org> 3591M: Salah Triki <salah.triki@gmail.com> 3592S: Maintained 3593T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3594F: Documentation/filesystems/befs.rst 3595F: fs/befs/ 3596 3597BFQ I/O SCHEDULER 3598M: Paolo Valente <paolo.valente@linaro.org> 3599M: Jens Axboe <axboe@kernel.dk> 3600L: linux-block@vger.kernel.org 3601S: Maintained 3602F: Documentation/block/bfq-iosched.rst 3603F: block/bfq-* 3604 3605BFS FILE SYSTEM 3606M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3607S: Maintained 3608F: Documentation/filesystems/bfs.rst 3609F: fs/bfs/ 3610F: include/uapi/linux/bfs_fs.h 3611 3612BITMAP API 3613M: Yury Norov <yury.norov@gmail.com> 3614R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3615R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3616S: Maintained 3617F: include/linux/bitmap.h 3618F: include/linux/cpumask.h 3619F: include/linux/find.h 3620F: include/linux/nodemask.h 3621F: lib/bitmap.c 3622F: lib/cpumask.c 3623F: lib/cpumask_kunit.c 3624F: lib/find_bit.c 3625F: lib/find_bit_benchmark.c 3626F: lib/test_bitmap.c 3627F: tools/include/linux/bitmap.h 3628F: tools/include/linux/find.h 3629F: tools/lib/bitmap.c 3630F: tools/lib/find_bit.c 3631 3632BLINKM RGB LED DRIVER 3633M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3634S: Maintained 3635F: drivers/leds/leds-blinkm.c 3636 3637BLOCK LAYER 3638M: Jens Axboe <axboe@kernel.dk> 3639L: linux-block@vger.kernel.org 3640S: Maintained 3641T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3642F: Documentation/ABI/stable/sysfs-block 3643F: Documentation/block/ 3644F: block/ 3645F: drivers/block/ 3646F: include/linux/bio.h 3647F: include/linux/blk* 3648F: kernel/trace/blktrace.c 3649F: lib/sbitmap.c 3650 3651BLOCK2MTD DRIVER 3652M: Joern Engel <joern@lazybastard.org> 3653L: linux-mtd@lists.infradead.org 3654S: Maintained 3655F: drivers/mtd/devices/block2mtd.c 3656 3657BLUETOOTH DRIVERS 3658M: Marcel Holtmann <marcel@holtmann.org> 3659M: Johan Hedberg <johan.hedberg@gmail.com> 3660M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3661L: linux-bluetooth@vger.kernel.org 3662S: Supported 3663W: http://www.bluez.org/ 3664T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3665T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3666F: drivers/bluetooth/ 3667 3668BLUETOOTH SUBSYSTEM 3669M: Marcel Holtmann <marcel@holtmann.org> 3670M: Johan Hedberg <johan.hedberg@gmail.com> 3671M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3672L: linux-bluetooth@vger.kernel.org 3673S: Supported 3674W: http://www.bluez.org/ 3675T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3676T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3677F: include/net/bluetooth/ 3678F: net/bluetooth/ 3679 3680BONDING DRIVER 3681M: Jay Vosburgh <j.vosburgh@gmail.com> 3682M: Veaceslav Falico <vfalico@gmail.com> 3683M: Andy Gospodarek <andy@greyhouse.net> 3684L: netdev@vger.kernel.org 3685S: Supported 3686W: http://sourceforge.net/projects/bonding/ 3687F: Documentation/networking/bonding.rst 3688F: drivers/net/bonding/ 3689F: include/net/bond* 3690F: include/uapi/linux/if_bonding.h 3691F: tools/testing/selftests/drivers/net/bonding/ 3692 3693BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3694M: Dan Robertson <dan@dlrobertson.com> 3695L: linux-iio@vger.kernel.org 3696S: Maintained 3697F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3698F: drivers/iio/accel/bma400* 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF JIT for ARM 3745M: Shubham Bansal <illusionist.neo@gmail.com> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: arch/arm/net/ 3749 3750BPF JIT for ARM64 3751M: Daniel Borkmann <daniel@iogearbox.net> 3752M: Alexei Starovoitov <ast@kernel.org> 3753M: Zi Shen Lim <zlim.lnx@gmail.com> 3754L: bpf@vger.kernel.org 3755S: Supported 3756F: arch/arm64/net/ 3757 3758BPF JIT for MIPS (32-BIT AND 64-BIT) 3759M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3760M: Paul Burton <paulburton@kernel.org> 3761L: bpf@vger.kernel.org 3762S: Maintained 3763F: arch/mips/net/ 3764 3765BPF JIT for NFP NICs 3766M: Jakub Kicinski <kuba@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Odd Fixes 3769F: drivers/net/ethernet/netronome/nfp/bpf/ 3770 3771BPF JIT for POWERPC (32-BIT AND 64-BIT) 3772M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3773M: Michael Ellerman <mpe@ellerman.id.au> 3774L: bpf@vger.kernel.org 3775S: Supported 3776F: arch/powerpc/net/ 3777 3778BPF JIT for RISC-V (32-bit) 3779M: Luke Nelson <luke.r.nels@gmail.com> 3780M: Xi Wang <xi.wang@gmail.com> 3781L: bpf@vger.kernel.org 3782S: Maintained 3783F: arch/riscv/net/ 3784X: arch/riscv/net/bpf_jit_comp64.c 3785 3786BPF JIT for RISC-V (64-bit) 3787M: Björn Töpel <bjorn@kernel.org> 3788L: bpf@vger.kernel.org 3789S: Maintained 3790F: arch/riscv/net/ 3791X: arch/riscv/net/bpf_jit_comp32.c 3792 3793BPF JIT for S390 3794M: Ilya Leoshkevich <iii@linux.ibm.com> 3795M: Heiko Carstens <hca@linux.ibm.com> 3796M: Vasily Gorbik <gor@linux.ibm.com> 3797L: bpf@vger.kernel.org 3798S: Supported 3799F: arch/s390/net/ 3800X: arch/s390/net/pnet.c 3801 3802BPF JIT for SPARC (32-BIT AND 64-BIT) 3803M: David S. Miller <davem@davemloft.net> 3804L: bpf@vger.kernel.org 3805S: Odd Fixes 3806F: arch/sparc/net/ 3807 3808BPF JIT for X86 32-BIT 3809M: Wang YanQing <udknight@gmail.com> 3810L: bpf@vger.kernel.org 3811S: Odd Fixes 3812F: arch/x86/net/bpf_jit_comp32.c 3813 3814BPF JIT for X86 64-BIT 3815M: Alexei Starovoitov <ast@kernel.org> 3816M: Daniel Borkmann <daniel@iogearbox.net> 3817L: bpf@vger.kernel.org 3818S: Supported 3819F: arch/x86/net/ 3820X: arch/x86/net/bpf_jit_comp32.c 3821 3822BPF [CORE] 3823M: Alexei Starovoitov <ast@kernel.org> 3824M: Daniel Borkmann <daniel@iogearbox.net> 3825R: John Fastabend <john.fastabend@gmail.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/verifier.c 3829F: kernel/bpf/tnum.c 3830F: kernel/bpf/core.c 3831F: kernel/bpf/syscall.c 3832F: kernel/bpf/dispatcher.c 3833F: kernel/bpf/trampoline.c 3834F: include/linux/bpf* 3835F: include/linux/filter.h 3836 3837BPF [BTF] 3838M: Martin KaFai Lau <martin.lau@linux.dev> 3839L: bpf@vger.kernel.org 3840S: Maintained 3841F: kernel/bpf/btf.c 3842F: include/linux/btf* 3843 3844BPF [TRACING] 3845M: Song Liu <song@kernel.org> 3846R: Jiri Olsa <jolsa@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/trace/bpf_trace.c 3850F: kernel/bpf/stackmap.c 3851 3852BPF [NETWORKING] (tc BPF, sock_addr) 3853M: Martin KaFai Lau <martin.lau@linux.dev> 3854M: Daniel Borkmann <daniel@iogearbox.net> 3855R: John Fastabend <john.fastabend@gmail.com> 3856L: bpf@vger.kernel.org 3857L: netdev@vger.kernel.org 3858S: Maintained 3859F: net/core/filter.c 3860F: net/sched/act_bpf.c 3861F: net/sched/cls_bpf.c 3862 3863BPF [NETWORKING] (struct_ops, reuseport) 3864M: Martin KaFai Lau <martin.lau@linux.dev> 3865L: bpf@vger.kernel.org 3866L: netdev@vger.kernel.org 3867S: Maintained 3868F: kernel/bpf/bpf_struct* 3869 3870BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3871M: KP Singh <kpsingh@kernel.org> 3872R: Florent Revest <revest@chromium.org> 3873R: Brendan Jackman <jackmanb@chromium.org> 3874L: bpf@vger.kernel.org 3875S: Maintained 3876F: Documentation/bpf/prog_lsm.rst 3877F: include/linux/bpf_lsm.h 3878F: kernel/bpf/bpf_lsm.c 3879F: security/bpf/ 3880 3881BPF [STORAGE & CGROUPS] 3882M: Martin KaFai Lau <martin.lau@linux.dev> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: kernel/bpf/cgroup.c 3886F: kernel/bpf/*storage.c 3887F: kernel/bpf/bpf_lru* 3888 3889BPF [RINGBUF] 3890M: Andrii Nakryiko <andrii@kernel.org> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: kernel/bpf/ringbuf.c 3894 3895BPF [ITERATOR] 3896M: Yonghong Song <yhs@fb.com> 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: kernel/bpf/*iter.c 3900 3901BPF [L7 FRAMEWORK] (sockmap) 3902M: John Fastabend <john.fastabend@gmail.com> 3903M: Jakub Sitnicki <jakub@cloudflare.com> 3904L: netdev@vger.kernel.org 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: include/linux/skmsg.h 3908F: net/core/skmsg.c 3909F: net/core/sock_map.c 3910F: net/ipv4/tcp_bpf.c 3911F: net/ipv4/udp_bpf.c 3912F: net/unix/unix_bpf.c 3913 3914BPF [LIBRARY] (libbpf) 3915M: Andrii Nakryiko <andrii@kernel.org> 3916L: bpf@vger.kernel.org 3917S: Maintained 3918F: tools/lib/bpf/ 3919 3920BPF [TOOLING] (bpftool) 3921M: Quentin Monnet <quentin@isovalent.com> 3922L: bpf@vger.kernel.org 3923S: Maintained 3924F: kernel/bpf/disasm.* 3925F: tools/bpf/bpftool/ 3926 3927BPF [SELFTESTS] (Test Runners & Infrastructure) 3928M: Andrii Nakryiko <andrii@kernel.org> 3929R: Mykola Lysenko <mykolal@fb.com> 3930L: bpf@vger.kernel.org 3931S: Maintained 3932F: tools/testing/selftests/bpf/ 3933 3934BPF [MISC] 3935L: bpf@vger.kernel.org 3936S: Odd Fixes 3937K: (?:\b|_)bpf(?:\b|_) 3938 3939BROADCOM B44 10/100 ETHERNET DRIVER 3940M: Michael Chan <michael.chan@broadcom.com> 3941L: netdev@vger.kernel.org 3942S: Supported 3943F: drivers/net/ethernet/broadcom/b44.* 3944 3945BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3946M: Florian Fainelli <f.fainelli@gmail.com> 3947L: netdev@vger.kernel.org 3948L: openwrt-devel@lists.openwrt.org (subscribers-only) 3949S: Supported 3950F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3951F: drivers/net/dsa/b53/* 3952F: drivers/net/dsa/bcm_sf2* 3953F: include/linux/dsa/brcm.h 3954F: include/linux/platform_data/b53.h 3955 3956BROADCOM BCMBCA ARM ARCHITECTURE 3957M: William Zhang <william.zhang@broadcom.com> 3958M: Anand Gore <anand.gore@broadcom.com> 3959M: Kursad Oney <kursad.oney@broadcom.com> 3960M: Florian Fainelli <f.fainelli@gmail.com> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git git://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3984M: Florian Fainelli <f.fainelli@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3988S: Maintained 3989T: git git://github.com/broadcom/stblinux.git 3990F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3991F: drivers/pci/controller/pcie-brcmstb.c 3992F: drivers/staging/vc04_services 3993N: bcm2711 3994N: bcm283* 3995N: raspberrypi 3996 3997BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3998M: Florian Fainelli <f.fainelli@gmail.com> 3999M: Ray Jui <rjui@broadcom.com> 4000M: Scott Branden <sbranden@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002S: Maintained 4003T: git git://github.com/broadcom/mach-bcm 4004F: arch/arm/mach-bcm/ 4005N: bcm281* 4006N: bcm113* 4007N: bcm216* 4008N: kona 4009 4010BROADCOM BCM47XX MIPS ARCHITECTURE 4011M: Hauke Mehrtens <hauke@hauke-m.de> 4012M: Rafał Miłecki <zajec5@gmail.com> 4013L: linux-mips@vger.kernel.org 4014S: Maintained 4015F: Documentation/devicetree/bindings/mips/brcm/ 4016F: arch/mips/bcm47xx/* 4017F: arch/mips/include/asm/mach-bcm47xx/* 4018 4019BROADCOM BCM4908 ETHERNET DRIVER 4020M: Rafał Miłecki <rafal@milecki.pl> 4021R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4022L: netdev@vger.kernel.org 4023S: Maintained 4024F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4025F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4026F: drivers/net/ethernet/broadcom/unimac.h 4027 4028BROADCOM BCM4908 PINMUX DRIVER 4029M: Rafał Miłecki <rafal@milecki.pl> 4030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4031L: linux-gpio@vger.kernel.org 4032S: Maintained 4033F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4034F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4035 4036BROADCOM BCM5301X ARM ARCHITECTURE 4037M: Florian Fainelli <f.fainelli@gmail.com> 4038M: Hauke Mehrtens <hauke@hauke-m.de> 4039M: Rafał Miłecki <zajec5@gmail.com> 4040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4042S: Maintained 4043F: arch/arm/boot/dts/bcm470* 4044F: arch/arm/boot/dts/bcm5301* 4045F: arch/arm/boot/dts/bcm953012* 4046F: arch/arm/mach-bcm/bcm_5301x.c 4047 4048BROADCOM BCM53573 ARM ARCHITECTURE 4049M: Florian Fainelli <f.fainelli@gmail.com> 4050M: Rafał Miłecki <rafal@milecki.pl> 4051R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4053S: Maintained 4054F: arch/arm/boot/dts/bcm47189* 4055F: arch/arm/boot/dts/bcm53573* 4056 4057BROADCOM BCM63XX/BCM33XX UDC DRIVER 4058M: Kevin Cernekee <cernekee@gmail.com> 4059L: linux-usb@vger.kernel.org 4060S: Maintained 4061F: drivers/usb/gadget/udc/bcm63xx_udc.* 4062 4063BROADCOM BCM7XXX ARM ARCHITECTURE 4064M: Florian Fainelli <f.fainelli@gmail.com> 4065R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4067S: Maintained 4068T: git git://github.com/broadcom/stblinux.git 4069F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4070F: arch/arm/boot/dts/bcm7*.dts* 4071F: arch/arm/include/asm/hardware/cache-b15-rac.h 4072F: arch/arm/mach-bcm/*brcmstb* 4073F: arch/arm/mm/cache-b15-rac.c 4074F: drivers/bus/brcmstb_gisb.c 4075F: drivers/pci/controller/pcie-brcmstb.c 4076N: brcmstb 4077N: bcm7038 4078N: bcm7120 4079 4080BROADCOM BDC DRIVER 4081M: Al Cooper <alcooperx@gmail.com> 4082L: linux-usb@vger.kernel.org 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084S: Maintained 4085F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4086F: drivers/usb/gadget/udc/bdc/ 4087 4088BROADCOM BMIPS CPUFREQ DRIVER 4089M: Markus Mayer <mmayer@broadcom.com> 4090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4091L: linux-pm@vger.kernel.org 4092S: Maintained 4093F: drivers/cpufreq/bmips-cpufreq.c 4094 4095BROADCOM BMIPS MIPS ARCHITECTURE 4096M: Florian Fainelli <f.fainelli@gmail.com> 4097R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4098L: linux-mips@vger.kernel.org 4099S: Maintained 4100T: git git://github.com/broadcom/stblinux.git 4101F: arch/mips/bmips/* 4102F: arch/mips/boot/dts/brcm/bcm*.dts* 4103F: arch/mips/include/asm/mach-bmips/* 4104F: arch/mips/kernel/*bmips* 4105F: drivers/soc/bcm/bcm63xx 4106F: drivers/irqchip/irq-bcm63* 4107F: drivers/irqchip/irq-bcm7* 4108F: drivers/irqchip/irq-brcmstb* 4109F: include/linux/bcm963xx_nvram.h 4110F: include/linux/bcm963xx_tag.h 4111 4112BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4113M: Rasesh Mody <rmody@marvell.com> 4114M: GR-Linux-NIC-Dev@marvell.com 4115L: netdev@vger.kernel.org 4116S: Supported 4117F: drivers/net/ethernet/broadcom/bnx2.* 4118F: drivers/net/ethernet/broadcom/bnx2_* 4119 4120BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4121M: Saurav Kashyap <skashyap@marvell.com> 4122M: Javed Hasan <jhasan@marvell.com> 4123M: GR-QLogic-Storage-Upstream@marvell.com 4124L: linux-scsi@vger.kernel.org 4125S: Supported 4126F: drivers/scsi/bnx2fc/ 4127 4128BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4129M: Nilesh Javali <njavali@marvell.com> 4130M: Manish Rangankar <mrangankar@marvell.com> 4131M: GR-QLogic-Storage-Upstream@marvell.com 4132L: linux-scsi@vger.kernel.org 4133S: Supported 4134F: drivers/scsi/bnx2i/ 4135 4136BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4137M: Ariel Elior <aelior@marvell.com> 4138M: Sudarsana Kalluru <skalluru@marvell.com> 4139M: Manish Chopra <manishc@marvell.com> 4140L: netdev@vger.kernel.org 4141S: Supported 4142F: drivers/net/ethernet/broadcom/bnx2x/ 4143 4144BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4145M: Michael Chan <michael.chan@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: drivers/firmware/broadcom/tee_bnxt_fw.c 4149F: drivers/net/ethernet/broadcom/bnxt/ 4150F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4151 4152BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4153M: Arend van Spriel <aspriel@gmail.com> 4154M: Franky Lin <franky.lin@broadcom.com> 4155M: Hante Meuleman <hante.meuleman@broadcom.com> 4156L: linux-wireless@vger.kernel.org 4157L: brcm80211-dev-list.pdl@broadcom.com 4158L: SHA-cyfmac-dev-list@infineon.com 4159S: Supported 4160F: drivers/net/wireless/broadcom/brcm80211/ 4161 4162BROADCOM BRCMSTB GPIO DRIVER 4163M: Doug Berger <opendmb@gmail.com> 4164M: Florian Fainelli <f.fainelli@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166S: Supported 4167F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4168F: drivers/gpio/gpio-brcmstb.c 4169 4170BROADCOM BRCMSTB I2C DRIVER 4171M: Kamal Dasu <kdasu.kdev@gmail.com> 4172R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4173L: linux-i2c@vger.kernel.org 4174S: Supported 4175F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4176F: drivers/i2c/busses/i2c-brcmstb.c 4177 4178BROADCOM BRCMSTB UART DRIVER 4179M: Al Cooper <alcooperx@gmail.com> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: linux-serial@vger.kernel.org 4182S: Maintained 4183F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4184F: drivers/tty/serial/8250/8250_bcm7271.c 4185 4186BROADCOM BRCMSTB USB EHCI DRIVER 4187M: Al Cooper <alcooperx@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: linux-usb@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4192F: drivers/usb/host/ehci-brcm.* 4193 4194BROADCOM BRCMSTB USB PIN MAP DRIVER 4195M: Al Cooper <alcooperx@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-usb@vger.kernel.org 4198S: Maintained 4199F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4200F: drivers/usb/misc/brcmstb-usb-pinmap.c 4201 4202BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4203M: Al Cooper <alcooperx@gmail.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-kernel@vger.kernel.org 4206S: Maintained 4207F: drivers/phy/broadcom/phy-brcm-usb* 4208 4209BROADCOM ETHERNET PHY DRIVERS 4210M: Florian Fainelli <f.fainelli@gmail.com> 4211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4212L: netdev@vger.kernel.org 4213S: Supported 4214F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4215F: drivers/net/phy/bcm*.[ch] 4216F: drivers/net/phy/broadcom.c 4217F: include/linux/brcmphy.h 4218 4219BROADCOM GENET ETHERNET DRIVER 4220M: Doug Berger <opendmb@gmail.com> 4221M: Florian Fainelli <f.fainelli@gmail.com> 4222R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4223L: netdev@vger.kernel.org 4224S: Supported 4225F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4226F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4227F: drivers/net/ethernet/broadcom/genet/ 4228F: drivers/net/ethernet/broadcom/unimac.h 4229F: drivers/net/mdio/mdio-bcm-unimac.c 4230F: include/linux/platform_data/bcmgenet.h 4231F: include/linux/platform_data/mdio-bcm-unimac.h 4232 4233BROADCOM IPROC ARM ARCHITECTURE 4234M: Ray Jui <rjui@broadcom.com> 4235M: Scott Branden <sbranden@broadcom.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4238S: Maintained 4239T: git git://github.com/broadcom/stblinux.git 4240F: arch/arm64/boot/dts/broadcom/northstar2/* 4241F: arch/arm64/boot/dts/broadcom/stingray/* 4242F: drivers/clk/bcm/clk-ns* 4243F: drivers/clk/bcm/clk-sr* 4244F: drivers/pinctrl/bcm/pinctrl-ns* 4245F: include/dt-bindings/clock/bcm-sr* 4246N: iproc 4247N: cygnus 4248N: bcm[-_]nsp 4249N: bcm9113* 4250N: bcm9583* 4251N: bcm9585* 4252N: bcm9586* 4253N: bcm988312 4254N: bcm113* 4255N: bcm583* 4256N: bcm585* 4257N: bcm586* 4258N: bcm88312 4259N: hr2 4260N: stingray 4261 4262BROADCOM IPROC GBIT ETHERNET DRIVER 4263M: Rafał Miłecki <rafal@milecki.pl> 4264R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4265L: netdev@vger.kernel.org 4266S: Maintained 4267F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4268F: drivers/net/ethernet/broadcom/bgmac* 4269F: drivers/net/ethernet/broadcom/unimac.h 4270 4271BROADCOM KONA GPIO DRIVER 4272M: Ray Jui <rjui@broadcom.com> 4273R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4274S: Supported 4275F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4276F: drivers/gpio/gpio-bcm-kona.c 4277 4278BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4279M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4280M: Kashyap Desai <kashyap.desai@broadcom.com> 4281M: Sumit Saxena <sumit.saxena@broadcom.com> 4282M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4283L: mpi3mr-linuxdrv.pdl@broadcom.com 4284L: linux-scsi@vger.kernel.org 4285S: Supported 4286W: https://www.broadcom.com/support/storage 4287F: drivers/scsi/mpi3mr/ 4288 4289BROADCOM NETXTREME-E ROCE DRIVER 4290M: Selvin Xavier <selvin.xavier@broadcom.com> 4291L: linux-rdma@vger.kernel.org 4292S: Supported 4293W: http://www.broadcom.com 4294F: drivers/infiniband/hw/bnxt_re/ 4295F: include/uapi/rdma/bnxt_re-abi.h 4296 4297BROADCOM NVRAM DRIVER 4298M: Rafał Miłecki <zajec5@gmail.com> 4299L: linux-mips@vger.kernel.org 4300S: Maintained 4301F: drivers/firmware/broadcom/* 4302 4303BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4304M: Rafał Miłecki <rafal@milecki.pl> 4305M: Florian Fainelli <f.fainelli@gmail.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307L: linux-pm@vger.kernel.org 4308S: Maintained 4309T: git git://github.com/broadcom/stblinux.git 4310F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4311F: include/dt-bindings/soc/bcm-pmb.h 4312 4313BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4314M: Rafał Miłecki <zajec5@gmail.com> 4315L: linux-wireless@vger.kernel.org 4316S: Maintained 4317F: drivers/bcma/ 4318F: include/linux/bcma/ 4319 4320BROADCOM SPI DRIVER 4321M: Kamal Dasu <kdasu.kdev@gmail.com> 4322R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4323S: Maintained 4324F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4325F: drivers/spi/spi-bcm-qspi.* 4326F: drivers/spi/spi-brcmstb-qspi.c 4327F: drivers/spi/spi-iproc-qspi.c 4328 4329BROADCOM STB AVS CPUFREQ DRIVER 4330M: Markus Mayer <mmayer@broadcom.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332L: linux-pm@vger.kernel.org 4333S: Maintained 4334F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4335F: drivers/cpufreq/brcmstb* 4336 4337BROADCOM STB AVS TMON DRIVER 4338M: Markus Mayer <mmayer@broadcom.com> 4339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4340L: linux-pm@vger.kernel.org 4341S: Maintained 4342F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4343F: drivers/thermal/broadcom/brcmstb* 4344 4345BROADCOM STB DPFE DRIVER 4346M: Markus Mayer <mmayer@broadcom.com> 4347R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4349S: Maintained 4350F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4351F: drivers/memory/brcmstb_dpfe.c 4352 4353BROADCOM STB NAND FLASH DRIVER 4354M: Brian Norris <computersforpeace@gmail.com> 4355M: Kamal Dasu <kdasu.kdev@gmail.com> 4356R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4357L: linux-mtd@lists.infradead.org 4358S: Maintained 4359F: drivers/mtd/nand/raw/brcmnand/ 4360F: include/linux/platform_data/brcmnand.h 4361 4362BROADCOM STB PCIE DRIVER 4363M: Jim Quinlan <jim2101024@gmail.com> 4364M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4365M: Florian Fainelli <f.fainelli@gmail.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367L: linux-pci@vger.kernel.org 4368S: Maintained 4369F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4370F: drivers/pci/controller/pcie-brcmstb.c 4371 4372BROADCOM SYSTEMPORT ETHERNET DRIVER 4373M: Florian Fainelli <f.fainelli@gmail.com> 4374R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4375L: netdev@vger.kernel.org 4376S: Supported 4377F: drivers/net/ethernet/broadcom/bcmsysport.* 4378F: drivers/net/ethernet/broadcom/unimac.h 4379F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4380 4381BROADCOM TG3 GIGABIT ETHERNET DRIVER 4382M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4383M: Prashant Sreedharan <prashant@broadcom.com> 4384M: Michael Chan <mchan@broadcom.com> 4385L: netdev@vger.kernel.org 4386S: Supported 4387F: drivers/net/ethernet/broadcom/tg3.* 4388 4389BROADCOM VK DRIVER 4390M: Scott Branden <scott.branden@broadcom.com> 4391R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4392S: Supported 4393F: drivers/misc/bcm-vk/ 4394F: include/uapi/linux/misc/bcm_vk.h 4395 4396BROCADE BFA FC SCSI DRIVER 4397M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4398M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4399L: linux-scsi@vger.kernel.org 4400S: Supported 4401F: drivers/scsi/bfa/ 4402 4403BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4404M: Rasesh Mody <rmody@marvell.com> 4405M: Sudarsana Kalluru <skalluru@marvell.com> 4406M: GR-Linux-NIC-Dev@marvell.com 4407L: netdev@vger.kernel.org 4408S: Supported 4409F: drivers/net/ethernet/brocade/bna/ 4410 4411BSG (block layer generic sg v4 driver) 4412M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4413L: linux-scsi@vger.kernel.org 4414S: Supported 4415F: block/bsg.c 4416F: include/linux/bsg.h 4417F: include/uapi/linux/bsg.h 4418 4419BT87X AUDIO DRIVER 4420M: Clemens Ladisch <clemens@ladisch.de> 4421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4422S: Maintained 4423T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4424F: Documentation/sound/cards/bt87x.rst 4425F: sound/pci/bt87x.c 4426 4427BT8XXGPIO DRIVER 4428M: Michael Buesch <m@bues.ch> 4429S: Maintained 4430W: http://bu3sch.de/btgpio.php 4431F: drivers/gpio/gpio-bt8xx.c 4432 4433BTRFS FILE SYSTEM 4434M: Chris Mason <clm@fb.com> 4435M: Josef Bacik <josef@toxicpanda.com> 4436M: David Sterba <dsterba@suse.com> 4437L: linux-btrfs@vger.kernel.org 4438S: Maintained 4439W: http://btrfs.wiki.kernel.org/ 4440Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4441C: irc://irc.libera.chat/btrfs 4442T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4443F: Documentation/filesystems/btrfs.rst 4444F: fs/btrfs/ 4445F: include/linux/btrfs* 4446F: include/uapi/linux/btrfs* 4447 4448BTTV VIDEO4LINUX DRIVER 4449M: Mauro Carvalho Chehab <mchehab@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Odd fixes 4452W: https://linuxtv.org 4453T: git git://linuxtv.org/media_tree.git 4454F: Documentation/driver-api/media/drivers/bttv* 4455F: drivers/media/pci/bt8xx/bttv* 4456 4457BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4458M: Chanwoo Choi <cw00.choi@samsung.com> 4459L: linux-pm@vger.kernel.org 4460L: linux-samsung-soc@vger.kernel.org 4461S: Maintained 4462T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4463F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4464F: drivers/devfreq/exynos-bus.c 4465 4466BUSLOGIC SCSI DRIVER 4467M: Khalid Aziz <khalid@gonehiking.org> 4468L: linux-scsi@vger.kernel.org 4469S: Maintained 4470F: drivers/scsi/BusLogic.* 4471F: drivers/scsi/FlashPoint.* 4472 4473C-MEDIA CMI8788 DRIVER 4474M: Clemens Ladisch <clemens@ladisch.de> 4475L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4476S: Maintained 4477T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4478F: sound/pci/oxygen/ 4479 4480C-SKY ARCHITECTURE 4481M: Guo Ren <guoren@kernel.org> 4482L: linux-csky@vger.kernel.org 4483S: Supported 4484T: git https://github.com/c-sky/csky-linux.git 4485F: Documentation/devicetree/bindings/csky/ 4486F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4487F: Documentation/devicetree/bindings/timer/csky,* 4488F: arch/csky/ 4489F: drivers/clocksource/timer-gx6605s.c 4490F: drivers/clocksource/timer-mp-csky.c 4491F: drivers/irqchip/irq-csky-* 4492N: csky 4493K: csky 4494 4495CA8210 IEEE-802.15.4 RADIO DRIVER 4496L: linux-wpan@vger.kernel.org 4497S: Orphan 4498W: https://github.com/Cascoda/ca8210-linux.git 4499F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4500F: drivers/net/ieee802154/ca8210.c 4501 4502CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4503M: Damien Le Moal <damien.lemoal@wdc.com> 4504L: linux-riscv@lists.infradead.org 4505L: linux-gpio@vger.kernel.org (pinctrl driver) 4506F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4507F: drivers/pinctrl/pinctrl-k210.c 4508 4509CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4510M: Damien Le Moal <damien.lemoal@wdc.com> 4511L: linux-kernel@vger.kernel.org 4512L: linux-riscv@lists.infradead.org 4513S: Maintained 4514F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4515F: drivers/reset/reset-k210.c 4516 4517CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4518M: Damien Le Moal <damien.lemoal@wdc.com> 4519L: linux-riscv@lists.infradead.org 4520S: Maintained 4521F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4522F: drivers/soc/canaan/ 4523F: include/soc/canaan/ 4524 4525CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4526M: David Howells <dhowells@redhat.com> 4527L: linux-cachefs@redhat.com (moderated for non-subscribers) 4528S: Supported 4529F: Documentation/filesystems/caching/cachefiles.rst 4530F: fs/cachefiles/ 4531 4532CADENCE MIPI-CSI2 BRIDGES 4533M: Maxime Ripard <mripard@kernel.org> 4534L: linux-media@vger.kernel.org 4535S: Maintained 4536F: Documentation/devicetree/bindings/media/cdns,*.txt 4537F: drivers/media/platform/cadence/cdns-csi2* 4538 4539CADENCE NAND DRIVER 4540L: linux-mtd@lists.infradead.org 4541S: Orphan 4542F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4543F: drivers/mtd/nand/raw/cadence-nand-controller.c 4544 4545CADENCE USB3 DRD IP DRIVER 4546M: Peter Chen <peter.chen@kernel.org> 4547M: Pawel Laszczak <pawell@cadence.com> 4548R: Roger Quadros <rogerq@kernel.org> 4549R: Aswath Govindraju <a-govindraju@ti.com> 4550L: linux-usb@vger.kernel.org 4551S: Maintained 4552T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4553F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4554F: drivers/usb/cdns3/ 4555X: drivers/usb/cdns3/cdnsp* 4556 4557CADENCE USBSSP DRD IP DRIVER 4558M: Pawel Laszczak <pawell@cadence.com> 4559L: linux-usb@vger.kernel.org 4560S: Maintained 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4562F: drivers/usb/cdns3/ 4563X: drivers/usb/cdns3/cdns3* 4564 4565CADET FM/AM RADIO RECEIVER DRIVER 4566M: Hans Verkuil <hverkuil@xs4all.nl> 4567L: linux-media@vger.kernel.org 4568S: Maintained 4569W: https://linuxtv.org 4570T: git git://linuxtv.org/media_tree.git 4571F: drivers/media/radio/radio-cadet* 4572 4573CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4574L: linux-media@vger.kernel.org 4575S: Orphan 4576T: git git://linuxtv.org/media_tree.git 4577F: Documentation/admin-guide/media/cafe_ccic* 4578F: drivers/media/platform/marvell/ 4579 4580CAIF NETWORK LAYER 4581L: netdev@vger.kernel.org 4582S: Orphan 4583F: Documentation/networking/caif/ 4584F: drivers/net/caif/ 4585F: include/net/caif/ 4586F: include/uapi/linux/caif/ 4587F: net/caif/ 4588 4589CAKE QDISC 4590M: Toke Høiland-Jørgensen <toke@toke.dk> 4591L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4592S: Maintained 4593F: net/sched/sch_cake.c 4594 4595CAN NETWORK DRIVERS 4596M: Wolfgang Grandegger <wg@grandegger.com> 4597M: Marc Kleine-Budde <mkl@pengutronix.de> 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600W: https://github.com/linux-can 4601T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4602T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4603F: Documentation/devicetree/bindings/net/can/ 4604F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4605F: drivers/net/can/ 4606F: drivers/phy/phy-can-transceiver.c 4607F: include/linux/can/bittiming.h 4608F: include/linux/can/dev.h 4609F: include/linux/can/length.h 4610F: include/linux/can/platform/ 4611F: include/linux/can/rx-offload.h 4612F: include/uapi/linux/can/error.h 4613F: include/uapi/linux/can/netlink.h 4614F: include/uapi/linux/can/vxcan.h 4615 4616CAN NETWORK LAYER 4617M: Oliver Hartkopp <socketcan@hartkopp.net> 4618M: Marc Kleine-Budde <mkl@pengutronix.de> 4619L: linux-can@vger.kernel.org 4620S: Maintained 4621W: https://github.com/linux-can 4622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4623T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4624F: Documentation/networking/can.rst 4625F: include/linux/can/can-ml.h 4626F: include/linux/can/core.h 4627F: include/linux/can/skb.h 4628F: include/net/netns/can.h 4629F: include/uapi/linux/can.h 4630F: include/uapi/linux/can/bcm.h 4631F: include/uapi/linux/can/gw.h 4632F: include/uapi/linux/can/isotp.h 4633F: include/uapi/linux/can/raw.h 4634F: net/can/ 4635 4636CAN-J1939 NETWORK LAYER 4637M: Robin van der Gracht <robin@protonic.nl> 4638M: Oleksij Rempel <o.rempel@pengutronix.de> 4639R: kernel@pengutronix.de 4640L: linux-can@vger.kernel.org 4641S: Maintained 4642F: Documentation/networking/j1939.rst 4643F: include/uapi/linux/can/j1939.h 4644F: net/can/j1939/ 4645 4646CAPABILITIES 4647M: Serge Hallyn <serge@hallyn.com> 4648L: linux-security-module@vger.kernel.org 4649S: Supported 4650F: include/linux/capability.h 4651F: include/uapi/linux/capability.h 4652F: kernel/capability.c 4653F: security/commoncap.c 4654 4655CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4656M: Kevin Tsai <ktsai@capellamicro.com> 4657S: Maintained 4658F: drivers/iio/light/cm* 4659 4660CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4661M: Christian Lamparter <chunkeey@googlemail.com> 4662L: linux-wireless@vger.kernel.org 4663S: Maintained 4664W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4665F: drivers/net/wireless/ath/carl9170/ 4666 4667CAVIUM I2C DRIVER 4668M: Robert Richter <rric@kernel.org> 4669S: Odd Fixes 4670W: http://www.marvell.com 4671F: drivers/i2c/busses/i2c-octeon* 4672F: drivers/i2c/busses/i2c-thunderx* 4673 4674CAVIUM LIQUIDIO NETWORK DRIVER 4675M: Derek Chickles <dchickles@marvell.com> 4676M: Satanand Burla <sburla@marvell.com> 4677M: Felix Manlunas <fmanlunas@marvell.com> 4678L: netdev@vger.kernel.org 4679S: Supported 4680W: http://www.marvell.com 4681F: drivers/net/ethernet/cavium/liquidio/ 4682 4683CAVIUM MMC DRIVER 4684M: Robert Richter <rric@kernel.org> 4685S: Odd Fixes 4686W: http://www.marvell.com 4687F: drivers/mmc/host/cavium* 4688 4689CAVIUM OCTEON-TX CRYPTO DRIVER 4690M: George Cherian <gcherian@marvell.com> 4691L: linux-crypto@vger.kernel.org 4692S: Supported 4693W: http://www.marvell.com 4694F: drivers/crypto/cavium/cpt/ 4695 4696CAVIUM THUNDERX2 ARM64 SOC 4697M: Robert Richter <rric@kernel.org> 4698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4699S: Odd Fixes 4700F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4701F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4702 4703CBS/ETF/TAPRIO QDISCS 4704M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4705S: Maintained 4706L: netdev@vger.kernel.org 4707F: net/sched/sch_cbs.c 4708F: net/sched/sch_etf.c 4709F: net/sched/sch_taprio.c 4710 4711CC2520 IEEE-802.15.4 RADIO DRIVER 4712M: Varka Bhadram <varkabhadram@gmail.com> 4713L: linux-wpan@vger.kernel.org 4714S: Maintained 4715F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4716F: drivers/net/ieee802154/cc2520.c 4717F: include/linux/spi/cc2520.h 4718 4719CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4720M: Gilad Ben-Yossef <gilad@benyossef.com> 4721L: linux-crypto@vger.kernel.org 4722S: Supported 4723W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4724F: drivers/crypto/ccree/ 4725 4726CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4727M: Hadar Gat <hadar.gat@arm.com> 4728L: linux-crypto@vger.kernel.org 4729S: Supported 4730F: drivers/char/hw_random/cctrng.c 4731F: drivers/char/hw_random/cctrng.h 4732F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4733W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4734 4735CEC FRAMEWORK 4736M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4737L: linux-media@vger.kernel.org 4738S: Supported 4739W: http://linuxtv.org 4740T: git git://linuxtv.org/media_tree.git 4741F: Documentation/ABI/testing/debugfs-cec-error-inj 4742F: Documentation/devicetree/bindings/media/cec.txt 4743F: Documentation/driver-api/media/cec-core.rst 4744F: Documentation/userspace-api/media/cec 4745F: drivers/media/cec/ 4746F: drivers/media/rc/keymaps/rc-cec.c 4747F: include/media/cec-notifier.h 4748F: include/media/cec.h 4749F: include/uapi/linux/cec-funcs.h 4750F: include/uapi/linux/cec.h 4751 4752CEC GPIO DRIVER 4753M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4754L: linux-media@vger.kernel.org 4755S: Supported 4756W: http://linuxtv.org 4757T: git git://linuxtv.org/media_tree.git 4758F: Documentation/devicetree/bindings/media/cec-gpio.txt 4759F: drivers/media/cec/platform/cec-gpio/ 4760 4761CELL BROADBAND ENGINE ARCHITECTURE 4762M: Arnd Bergmann <arnd@arndb.de> 4763L: linuxppc-dev@lists.ozlabs.org 4764S: Supported 4765W: http://www.ibm.com/developerworks/power/cell/ 4766F: arch/powerpc/include/asm/cell*.h 4767F: arch/powerpc/include/asm/spu*.h 4768F: arch/powerpc/include/uapi/asm/spu*.h 4769F: arch/powerpc/platforms/cell/ 4770 4771CELLWISE CW2015 BATTERY DRIVER 4772M: Tobias Schrammm <t.schramm@manjaro.org> 4773S: Maintained 4774F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4775F: drivers/power/supply/cw2015_battery.c 4776 4777CEPH COMMON CODE (LIBCEPH) 4778M: Ilya Dryomov <idryomov@gmail.com> 4779M: Xiubo Li <xiubli@redhat.com> 4780R: Jeff Layton <jlayton@kernel.org> 4781L: ceph-devel@vger.kernel.org 4782S: Supported 4783W: http://ceph.com/ 4784T: git git://github.com/ceph/ceph-client.git 4785F: include/linux/ceph/ 4786F: include/linux/crush/ 4787F: net/ceph/ 4788 4789CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4790M: Xiubo Li <xiubli@redhat.com> 4791M: Ilya Dryomov <idryomov@gmail.com> 4792R: Jeff Layton <jlayton@kernel.org> 4793L: ceph-devel@vger.kernel.org 4794S: Supported 4795W: http://ceph.com/ 4796T: git git://github.com/ceph/ceph-client.git 4797F: Documentation/filesystems/ceph.rst 4798F: fs/ceph/ 4799 4800CERTIFICATE HANDLING 4801M: David Howells <dhowells@redhat.com> 4802M: David Woodhouse <dwmw2@infradead.org> 4803L: keyrings@vger.kernel.org 4804S: Maintained 4805F: Documentation/admin-guide/module-signing.rst 4806F: certs/ 4807F: scripts/sign-file.c 4808F: tools/certs/ 4809 4810CFAG12864B LCD DRIVER 4811M: Miguel Ojeda <ojeda@kernel.org> 4812S: Maintained 4813F: drivers/auxdisplay/cfag12864b.c 4814F: include/linux/cfag12864b.h 4815 4816CFAG12864BFB LCD FRAMEBUFFER DRIVER 4817M: Miguel Ojeda <ojeda@kernel.org> 4818S: Maintained 4819F: drivers/auxdisplay/cfag12864bfb.c 4820F: include/linux/cfag12864b.h 4821 4822CHAR and MISC DRIVERS 4823M: Arnd Bergmann <arnd@arndb.de> 4824M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4825S: Supported 4826T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4827F: drivers/char/ 4828F: drivers/misc/ 4829F: include/linux/miscdevice.h 4830X: drivers/char/agp/ 4831X: drivers/char/hw_random/ 4832X: drivers/char/ipmi/ 4833X: drivers/char/random.c 4834X: drivers/char/tpm/ 4835 4836CHECKPATCH 4837M: Andy Whitcroft <apw@canonical.com> 4838M: Joe Perches <joe@perches.com> 4839R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4840R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4841S: Maintained 4842F: scripts/checkpatch.pl 4843 4844CHECKPATCH DOCUMENTATION 4845M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4846M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4847R: Joe Perches <joe@perches.com> 4848S: Maintained 4849F: Documentation/dev-tools/checkpatch.rst 4850 4851CHINESE DOCUMENTATION 4852M: Alex Shi <alexs@kernel.org> 4853M: Yanteng Si <siyanteng@loongson.cn> 4854S: Maintained 4855F: Documentation/translations/zh_CN/ 4856 4857CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4858M: Peter Chen <peter.chen@kernel.org> 4859L: linux-usb@vger.kernel.org 4860S: Maintained 4861T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4862F: drivers/usb/chipidea/ 4863 4864CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4865M: Hans de Goede <hdegoede@redhat.com> 4866L: linux-input@vger.kernel.org 4867S: Maintained 4868F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4869F: drivers/input/touchscreen/chipone_icn8318.c 4870 4871CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4872M: Hans de Goede <hdegoede@redhat.com> 4873L: linux-input@vger.kernel.org 4874S: Maintained 4875F: drivers/input/touchscreen/chipone_icn8505.c 4876 4877CHROME HARDWARE PLATFORM SUPPORT 4878M: Benson Leung <bleung@chromium.org> 4879L: chrome-platform@lists.linux.dev 4880S: Maintained 4881T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4882F: drivers/platform/chrome/ 4883 4884CHROMEOS EC CODEC DRIVER 4885M: Cheng-Yi Chiang <cychiang@chromium.org> 4886M: Tzung-Bi Shih <tzungbi@google.com> 4887R: Guenter Roeck <groeck@chromium.org> 4888L: chrome-platform@lists.linux.dev 4889S: Maintained 4890F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4891F: sound/soc/codecs/cros_ec_codec.* 4892 4893CHROMEOS EC SUBDRIVERS 4894M: Benson Leung <bleung@chromium.org> 4895R: Guenter Roeck <groeck@chromium.org> 4896L: chrome-platform@lists.linux.dev 4897S: Maintained 4898F: drivers/power/supply/cros_usbpd-charger.c 4899N: cros_ec 4900N: cros-ec 4901 4902CHROMEOS EC USB TYPE-C DRIVER 4903M: Prashant Malani <pmalani@chromium.org> 4904L: chrome-platform@lists.linux.dev 4905S: Maintained 4906F: drivers/platform/chrome/cros_ec_typec.c 4907 4908CHROMEOS EC USB PD NOTIFY DRIVER 4909M: Prashant Malani <pmalani@chromium.org> 4910L: chrome-platform@lists.linux.dev 4911S: Maintained 4912F: drivers/platform/chrome/cros_usbpd_notify.c 4913F: include/linux/platform_data/cros_usbpd_notify.h 4914 4915CHRONTEL CH7322 CEC DRIVER 4916M: Joe Tessler <jrt@google.com> 4917L: linux-media@vger.kernel.org 4918S: Maintained 4919T: git git://linuxtv.org/media_tree.git 4920F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4921F: drivers/media/cec/i2c/ch7322.c 4922 4923CIRRUS LOGIC AUDIO CODEC DRIVERS 4924M: James Schulman <james.schulman@cirrus.com> 4925M: David Rhodes <david.rhodes@cirrus.com> 4926M: Lucas Tanure <tanureal@opensource.cirrus.com> 4927M: Richard Fitzgerald <rf@opensource.cirrus.com> 4928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4929L: patches@opensource.cirrus.com 4930S: Maintained 4931F: Documentation/devicetree/bindings/sound/cirrus,cs* 4932F: include/dt-bindings/sound/cs* 4933F: sound/pci/hda/cs* 4934F: sound/pci/hda/hda_cs_dsp_ctl.* 4935F: sound/soc/codecs/cs* 4936 4937CIRRUS LOGIC DSP FIRMWARE DRIVER 4938M: Simon Trimmer <simont@opensource.cirrus.com> 4939M: Charles Keepax <ckeepax@opensource.cirrus.com> 4940M: Richard Fitzgerald <rf@opensource.cirrus.com> 4941L: patches@opensource.cirrus.com 4942S: Supported 4943W: https://github.com/CirrusLogic/linux-drivers/wiki 4944T: git https://github.com/CirrusLogic/linux-drivers.git 4945F: drivers/firmware/cirrus/* 4946F: include/linux/firmware/cirrus/* 4947 4948CIRRUS LOGIC EP93XX ETHERNET DRIVER 4949M: Hartley Sweeten <hsweeten@visionengravers.com> 4950L: netdev@vger.kernel.org 4951S: Maintained 4952F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4953 4954CIRRUS LOGIC LOCHNAGAR DRIVER 4955M: Charles Keepax <ckeepax@opensource.cirrus.com> 4956M: Richard Fitzgerald <rf@opensource.cirrus.com> 4957L: patches@opensource.cirrus.com 4958S: Supported 4959F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4960F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4961F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4962F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4963F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4964F: Documentation/hwmon/lochnagar.rst 4965F: drivers/clk/clk-lochnagar.c 4966F: drivers/hwmon/lochnagar-hwmon.c 4967F: drivers/mfd/lochnagar-i2c.c 4968F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4969F: drivers/regulator/lochnagar-regulator.c 4970F: include/dt-bindings/clk/lochnagar.h 4971F: include/dt-bindings/pinctrl/lochnagar.h 4972F: include/linux/mfd/lochnagar* 4973F: sound/soc/codecs/lochnagar-sc.c 4974 4975CIRRUS LOGIC MADERA CODEC DRIVERS 4976M: Charles Keepax <ckeepax@opensource.cirrus.com> 4977M: Richard Fitzgerald <rf@opensource.cirrus.com> 4978L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4979L: patches@opensource.cirrus.com 4980S: Supported 4981W: https://github.com/CirrusLogic/linux-drivers/wiki 4982T: git https://github.com/CirrusLogic/linux-drivers.git 4983F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4984F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4985F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4986F: drivers/gpio/gpio-madera* 4987F: drivers/irqchip/irq-madera* 4988F: drivers/mfd/cs47l* 4989F: drivers/mfd/madera* 4990F: drivers/pinctrl/cirrus/* 4991F: include/dt-bindings/sound/madera* 4992F: include/linux/irqchip/irq-madera* 4993F: include/linux/mfd/madera/* 4994F: include/sound/madera* 4995F: sound/soc/codecs/cs47l* 4996F: sound/soc/codecs/madera* 4997 4998CISCO FCOE HBA DRIVER 4999M: Satish Kharat <satishkh@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001M: Karan Tilak Kumar <kartilak@cisco.com> 5002L: linux-scsi@vger.kernel.org 5003S: Supported 5004F: drivers/scsi/fnic/ 5005 5006CISCO SCSI HBA DRIVER 5007M: Karan Tilak Kumar <kartilak@cisco.com> 5008M: Sesidhar Baddela <sebaddel@cisco.com> 5009L: linux-scsi@vger.kernel.org 5010S: Supported 5011F: drivers/scsi/snic/ 5012 5013CISCO VIC ETHERNET NIC DRIVER 5014M: Christian Benvenuti <benve@cisco.com> 5015M: Govindarajulu Varadarajan <_govind@gmx.com> 5016S: Supported 5017F: drivers/net/ethernet/cisco/enic/ 5018 5019CISCO VIC LOW LATENCY NIC DRIVER 5020M: Christian Benvenuti <benve@cisco.com> 5021M: Nelson Escobar <neescoba@cisco.com> 5022S: Supported 5023F: drivers/infiniband/hw/usnic/ 5024 5025CLANG-FORMAT FILE 5026M: Miguel Ojeda <ojeda@kernel.org> 5027S: Maintained 5028F: .clang-format 5029 5030CLANG/LLVM BUILD SUPPORT 5031M: Nathan Chancellor <nathan@kernel.org> 5032M: Nick Desaulniers <ndesaulniers@google.com> 5033R: Tom Rix <trix@redhat.com> 5034L: llvm@lists.linux.dev 5035S: Supported 5036W: https://clangbuiltlinux.github.io/ 5037B: https://github.com/ClangBuiltLinux/linux/issues 5038C: irc://irc.libera.chat/clangbuiltlinux 5039F: Documentation/kbuild/llvm.rst 5040F: include/linux/compiler-clang.h 5041F: scripts/Makefile.clang 5042F: scripts/clang-tools/ 5043K: \b(?i:clang|llvm)\b 5044 5045CLANG CONTROL FLOW INTEGRITY SUPPORT 5046M: Sami Tolvanen <samitolvanen@google.com> 5047M: Kees Cook <keescook@chromium.org> 5048R: Nathan Chancellor <nathan@kernel.org> 5049R: Nick Desaulniers <ndesaulniers@google.com> 5050L: llvm@lists.linux.dev 5051S: Supported 5052B: https://github.com/ClangBuiltLinux/linux/issues 5053T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5054F: include/linux/cfi.h 5055F: kernel/cfi.c 5056 5057CLK API 5058M: Russell King <linux@armlinux.org.uk> 5059L: linux-clk@vger.kernel.org 5060S: Maintained 5061F: include/linux/clk.h 5062 5063CLOCKSOURCE, CLOCKEVENT DRIVERS 5064M: Daniel Lezcano <daniel.lezcano@linaro.org> 5065M: Thomas Gleixner <tglx@linutronix.de> 5066L: linux-kernel@vger.kernel.org 5067S: Supported 5068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5069F: Documentation/devicetree/bindings/timer/ 5070F: drivers/clocksource/ 5071 5072CMPC ACPI DRIVER 5073M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5074M: Daniel Oliveira Nascimento <don@syst.com.br> 5075L: platform-driver-x86@vger.kernel.org 5076S: Supported 5077F: drivers/platform/x86/classmate-laptop.c 5078 5079COBALT MEDIA DRIVER 5080M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5081L: linux-media@vger.kernel.org 5082S: Supported 5083W: https://linuxtv.org 5084T: git git://linuxtv.org/media_tree.git 5085F: drivers/media/pci/cobalt/ 5086 5087COCCINELLE/Semantic Patches (SmPL) 5088M: Julia Lawall <Julia.Lawall@inria.fr> 5089M: Nicolas Palix <nicolas.palix@imag.fr> 5090L: cocci@inria.fr (moderated for non-subscribers) 5091S: Supported 5092W: https://coccinelle.gitlabpages.inria.fr/website/ 5093T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5094F: Documentation/dev-tools/coccinelle.rst 5095F: scripts/coccicheck 5096F: scripts/coccinelle/ 5097 5098CODA FILE SYSTEM 5099M: Jan Harkes <jaharkes@cs.cmu.edu> 5100M: coda@cs.cmu.edu 5101L: codalist@coda.cs.cmu.edu 5102S: Maintained 5103W: http://www.coda.cs.cmu.edu/ 5104F: Documentation/filesystems/coda.rst 5105F: fs/coda/ 5106F: include/linux/coda*.h 5107F: include/uapi/linux/coda*.h 5108 5109CODA V4L2 MEM2MEM DRIVER 5110M: Philipp Zabel <p.zabel@pengutronix.de> 5111L: linux-media@vger.kernel.org 5112S: Maintained 5113F: Documentation/devicetree/bindings/media/coda.yaml 5114F: drivers/media/platform/chips-media/ 5115 5116CODE OF CONDUCT 5117M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5118S: Supported 5119F: Documentation/process/code-of-conduct-interpretation.rst 5120F: Documentation/process/code-of-conduct.rst 5121 5122COMEDI DRIVERS 5123M: Ian Abbott <abbotti@mev.co.uk> 5124M: H Hartley Sweeten <hsweeten@visionengravers.com> 5125S: Odd Fixes 5126F: drivers/comedi/ 5127F: include/linux/comedi/ 5128F: include/uapi/linux/comedi.h 5129 5130COMMON CLK FRAMEWORK 5131M: Michael Turquette <mturquette@baylibre.com> 5132M: Stephen Boyd <sboyd@kernel.org> 5133L: linux-clk@vger.kernel.org 5134S: Maintained 5135Q: http://patchwork.kernel.org/project/linux-clk/list/ 5136T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5137F: Documentation/devicetree/bindings/clock/ 5138F: drivers/clk/ 5139F: include/dt-bindings/clock/ 5140F: include/linux/clk-pr* 5141F: include/linux/clk/ 5142F: include/linux/of_clk.h 5143X: drivers/clk/clkdev.c 5144 5145COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5146M: Steve French <sfrench@samba.org> 5147R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5148R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5149R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5150L: linux-cifs@vger.kernel.org 5151L: samba-technical@lists.samba.org (moderated for non-subscribers) 5152S: Supported 5153W: https://wiki.samba.org/index.php/LinuxCIFS 5154T: git git://git.samba.org/sfrench/cifs-2.6.git 5155F: Documentation/admin-guide/cifs/ 5156F: fs/cifs/ 5157F: fs/smbfs_common/ 5158F: include/uapi/linux/cifs 5159 5160COMPACTPCI HOTPLUG CORE 5161M: Scott Murray <scott@spiteful.org> 5162L: linux-pci@vger.kernel.org 5163S: Maintained 5164F: drivers/pci/hotplug/cpci_hotplug* 5165 5166COMPACTPCI HOTPLUG GENERIC DRIVER 5167M: Scott Murray <scott@spiteful.org> 5168L: linux-pci@vger.kernel.org 5169S: Maintained 5170F: drivers/pci/hotplug/cpcihp_generic.c 5171 5172COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5173M: Scott Murray <scott@spiteful.org> 5174L: linux-pci@vger.kernel.org 5175S: Maintained 5176F: drivers/pci/hotplug/cpcihp_zt5550.* 5177 5178COMPAL LAPTOP SUPPORT 5179M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5180L: platform-driver-x86@vger.kernel.org 5181S: Maintained 5182F: drivers/platform/x86/compal-laptop.c 5183 5184COMPILER ATTRIBUTES 5185M: Miguel Ojeda <ojeda@kernel.org> 5186R: Nick Desaulniers <ndesaulniers@google.com> 5187S: Maintained 5188F: include/linux/compiler_attributes.h 5189 5190COMPUTE EXPRESS LINK (CXL) 5191M: Alison Schofield <alison.schofield@intel.com> 5192M: Vishal Verma <vishal.l.verma@intel.com> 5193M: Ira Weiny <ira.weiny@intel.com> 5194M: Ben Widawsky <bwidawsk@kernel.org> 5195M: Dan Williams <dan.j.williams@intel.com> 5196L: linux-cxl@vger.kernel.org 5197S: Maintained 5198F: drivers/cxl/ 5199F: include/uapi/linux/cxl_mem.h 5200 5201CONEXANT ACCESSRUNNER USB DRIVER 5202L: accessrunner-general@lists.sourceforge.net 5203S: Orphan 5204W: http://accessrunner.sourceforge.net/ 5205F: drivers/usb/atm/cxacru.c 5206 5207CONFIGFS 5208M: Joel Becker <jlbec@evilplan.org> 5209M: Christoph Hellwig <hch@lst.de> 5210S: Supported 5211T: git git://git.infradead.org/users/hch/configfs.git 5212F: fs/configfs/ 5213F: include/linux/configfs.h 5214F: samples/configfs/ 5215 5216CONSOLE SUBSYSTEM 5217M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5218S: Supported 5219F: drivers/video/console/ 5220F: include/linux/console* 5221 5222CONTEXT TRACKING 5223M: Frederic Weisbecker <frederic@kernel.org> 5224M: "Paul E. McKenney" <paulmck@kernel.org> 5225S: Maintained 5226F: kernel/context_tracking.c 5227F: include/linux/context_tracking* 5228 5229CONTROL GROUP (CGROUP) 5230M: Tejun Heo <tj@kernel.org> 5231M: Zefan Li <lizefan.x@bytedance.com> 5232M: Johannes Weiner <hannes@cmpxchg.org> 5233L: cgroups@vger.kernel.org 5234S: Maintained 5235T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5236F: Documentation/admin-guide/cgroup-v1/ 5237F: Documentation/admin-guide/cgroup-v2.rst 5238F: include/linux/cgroup* 5239F: kernel/cgroup/ 5240F: tools/testing/selftests/cgroup/ 5241 5242CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5243M: Tejun Heo <tj@kernel.org> 5244M: Jens Axboe <axboe@kernel.dk> 5245L: cgroups@vger.kernel.org 5246L: linux-block@vger.kernel.org 5247T: git git://git.kernel.dk/linux-block 5248F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5249F: block/bfq-cgroup.c 5250F: block/blk-cgroup.c 5251F: block/blk-iolatency.c 5252F: block/blk-throttle.c 5253F: include/linux/blk-cgroup.h 5254 5255CONTROL GROUP - CPUSET 5256M: Zefan Li <lizefan.x@bytedance.com> 5257L: cgroups@vger.kernel.org 5258S: Maintained 5259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5260F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5261F: include/linux/cpuset.h 5262F: kernel/cgroup/cpuset.c 5263 5264CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5265M: Johannes Weiner <hannes@cmpxchg.org> 5266M: Michal Hocko <mhocko@kernel.org> 5267M: Roman Gushchin <roman.gushchin@linux.dev> 5268M: Shakeel Butt <shakeelb@google.com> 5269R: Muchun Song <songmuchun@bytedance.com> 5270L: cgroups@vger.kernel.org 5271L: linux-mm@kvack.org 5272S: Maintained 5273F: mm/memcontrol.c 5274F: mm/swap_cgroup.c 5275F: tools/testing/selftests/cgroup/memcg_protection.m 5276F: tools/testing/selftests/cgroup/test_kmem.c 5277F: tools/testing/selftests/cgroup/test_memcontrol.c 5278 5279CORETEMP HARDWARE MONITORING DRIVER 5280M: Fenghua Yu <fenghua.yu@intel.com> 5281L: linux-hwmon@vger.kernel.org 5282S: Maintained 5283F: Documentation/hwmon/coretemp.rst 5284F: drivers/hwmon/coretemp.c 5285 5286CORSAIR-CPRO HARDWARE MONITOR DRIVER 5287M: Marius Zachmann <mail@mariuszachmann.de> 5288L: linux-hwmon@vger.kernel.org 5289S: Maintained 5290F: drivers/hwmon/corsair-cpro.c 5291 5292CORSAIR-PSU HARDWARE MONITOR DRIVER 5293M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5294L: linux-hwmon@vger.kernel.org 5295S: Maintained 5296F: Documentation/hwmon/corsair-psu.rst 5297F: drivers/hwmon/corsair-psu.c 5298 5299COUNTER SUBSYSTEM 5300M: William Breathitt Gray <william.gray@linaro.org> 5301L: linux-iio@vger.kernel.org 5302S: Maintained 5303T: git https://git.linaro.org/people/william.gray/counter.git 5304F: Documentation/ABI/testing/sysfs-bus-counter 5305F: Documentation/driver-api/generic-counter.rst 5306F: drivers/counter/ 5307F: include/linux/counter.h 5308F: include/uapi/linux/counter.h 5309F: tools/counter/ 5310 5311CP2615 I2C DRIVER 5312M: Bence Csókás <bence98@sch.bme.hu> 5313S: Maintained 5314F: drivers/i2c/busses/i2c-cp2615.c 5315 5316CPMAC ETHERNET DRIVER 5317M: Florian Fainelli <f.fainelli@gmail.com> 5318L: netdev@vger.kernel.org 5319S: Maintained 5320F: drivers/net/ethernet/ti/cpmac.c 5321 5322CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5323M: Viresh Kumar <viresh.kumar@linaro.org> 5324M: Sudeep Holla <sudeep.holla@arm.com> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5328F: drivers/cpufreq/vexpress-spc-cpufreq.c 5329 5330CPU FREQUENCY SCALING FRAMEWORK 5331M: "Rafael J. Wysocki" <rafael@kernel.org> 5332M: Viresh Kumar <viresh.kumar@linaro.org> 5333L: linux-pm@vger.kernel.org 5334S: Maintained 5335B: https://bugzilla.kernel.org 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5338F: Documentation/admin-guide/pm/cpufreq.rst 5339F: Documentation/admin-guide/pm/intel_pstate.rst 5340F: Documentation/cpu-freq/ 5341F: Documentation/devicetree/bindings/cpufreq/ 5342F: drivers/cpufreq/ 5343F: include/linux/cpufreq.h 5344F: include/linux/sched/cpufreq.h 5345F: kernel/sched/cpufreq*.c 5346F: tools/testing/selftests/cpufreq/ 5347 5348CPU IDLE TIME MANAGEMENT FRAMEWORK 5349M: "Rafael J. Wysocki" <rafael@kernel.org> 5350M: Daniel Lezcano <daniel.lezcano@linaro.org> 5351L: linux-pm@vger.kernel.org 5352S: Maintained 5353B: https://bugzilla.kernel.org 5354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5355F: Documentation/admin-guide/pm/cpuidle.rst 5356F: Documentation/driver-api/pm/cpuidle.rst 5357F: drivers/cpuidle/ 5358F: include/linux/cpuidle.h 5359 5360CPU POWER MONITORING SUBSYSTEM 5361M: Thomas Renninger <trenn@suse.com> 5362M: Shuah Khan <shuah@kernel.org> 5363M: Shuah Khan <skhan@linuxfoundation.org> 5364L: linux-pm@vger.kernel.org 5365S: Maintained 5366F: tools/power/cpupower/ 5367 5368CPUID/MSR DRIVER 5369M: "H. Peter Anvin" <hpa@zytor.com> 5370S: Maintained 5371F: arch/x86/kernel/cpuid.c 5372F: arch/x86/kernel/msr.c 5373 5374CPUIDLE DRIVER - ARM BIG LITTLE 5375M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5376M: Daniel Lezcano <daniel.lezcano@linaro.org> 5377L: linux-pm@vger.kernel.org 5378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5379S: Maintained 5380T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5381F: drivers/cpuidle/cpuidle-big_little.c 5382 5383CPUIDLE DRIVER - ARM EXYNOS 5384M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5385M: Daniel Lezcano <daniel.lezcano@linaro.org> 5386M: Kukjin Kim <kgene@kernel.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-samsung-soc@vger.kernel.org 5389S: Supported 5390F: arch/arm/mach-exynos/pm.c 5391F: drivers/cpuidle/cpuidle-exynos.c 5392F: include/linux/platform_data/cpuidle-exynos.h 5393 5394CPUIDLE DRIVER - ARM PSCI 5395M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5396M: Sudeep Holla <sudeep.holla@arm.com> 5397L: linux-pm@vger.kernel.org 5398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5399S: Supported 5400F: drivers/cpuidle/cpuidle-psci.c 5401 5402CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5403M: Ulf Hansson <ulf.hansson@linaro.org> 5404L: linux-pm@vger.kernel.org 5405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5406S: Supported 5407F: drivers/cpuidle/cpuidle-psci.h 5408F: drivers/cpuidle/cpuidle-psci-domain.c 5409 5410CPUIDLE DRIVER - DT IDLE PM DOMAIN 5411M: Ulf Hansson <ulf.hansson@linaro.org> 5412L: linux-pm@vger.kernel.org 5413S: Supported 5414F: drivers/cpuidle/dt_idle_genpd.c 5415F: drivers/cpuidle/dt_idle_genpd.h 5416 5417CPUIDLE DRIVER - RISC-V SBI 5418M: Anup Patel <anup@brainfault.org> 5419L: linux-pm@vger.kernel.org 5420L: linux-riscv@lists.infradead.org 5421S: Maintained 5422F: drivers/cpuidle/cpuidle-riscv-sbi.c 5423 5424CRAMFS FILESYSTEM 5425M: Nicolas Pitre <nico@fluxnic.net> 5426S: Maintained 5427F: Documentation/filesystems/cramfs.rst 5428F: fs/cramfs/ 5429 5430CREATIVE SB0540 5431M: Bastien Nocera <hadess@hadess.net> 5432L: linux-input@vger.kernel.org 5433S: Maintained 5434F: drivers/hid/hid-creative-sb0540.c 5435 5436CRYPTO API 5437M: Herbert Xu <herbert@gondor.apana.org.au> 5438M: "David S. Miller" <davem@davemloft.net> 5439L: linux-crypto@vger.kernel.org 5440S: Maintained 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5442T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5443F: Documentation/crypto/ 5444F: Documentation/devicetree/bindings/crypto/ 5445F: arch/*/crypto/ 5446F: crypto/ 5447F: drivers/crypto/ 5448F: include/crypto/ 5449F: include/linux/crypto* 5450F: lib/crypto/ 5451 5452CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5453M: Neil Horman <nhorman@tuxdriver.com> 5454L: linux-crypto@vger.kernel.org 5455S: Maintained 5456F: crypto/ansi_cprng.c 5457F: crypto/rng.c 5458 5459CS3308 MEDIA DRIVER 5460M: Hans Verkuil <hverkuil@xs4all.nl> 5461L: linux-media@vger.kernel.org 5462S: Odd Fixes 5463W: http://linuxtv.org 5464T: git git://linuxtv.org/media_tree.git 5465F: drivers/media/i2c/cs3308.c 5466 5467CS5535 Audio ALSA driver 5468M: Jaya Kumar <jayakumar.alsa@gmail.com> 5469S: Maintained 5470F: sound/pci/cs5535audio/ 5471 5472CSI DRIVERS FOR ALLWINNER V3s 5473M: Yong Deng <yong.deng@magewell.com> 5474L: linux-media@vger.kernel.org 5475S: Maintained 5476T: git git://linuxtv.org/media_tree.git 5477F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5478F: drivers/media/platform/sunxi/sun6i-csi/ 5479 5480CTU CAN FD DRIVER 5481M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5482M: Ondrej Ille <ondrej.ille@gmail.com> 5483L: linux-can@vger.kernel.org 5484S: Maintained 5485F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5486F: drivers/net/can/ctucanfd/ 5487 5488CW1200 WLAN driver 5489M: Solomon Peachy <pizza@shaftnet.org> 5490S: Maintained 5491F: drivers/net/wireless/st/cw1200/ 5492 5493CX18 VIDEO4LINUX DRIVER 5494M: Andy Walls <awalls@md.metrocast.net> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/pci/cx18/ 5500F: include/uapi/linux/ivtv* 5501 5502CX2341X MPEG ENCODER HELPER MODULE 5503M: Hans Verkuil <hverkuil@xs4all.nl> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506W: https://linuxtv.org 5507T: git git://linuxtv.org/media_tree.git 5508F: drivers/media/common/cx2341x* 5509F: include/media/drv-intf/cx2341x.h 5510 5511CX24120 MEDIA DRIVER 5512M: Jemma Denson <jdenson@gmail.com> 5513M: Patrick Boettcher <patrick.boettcher@posteo.de> 5514L: linux-media@vger.kernel.org 5515S: Maintained 5516W: https://linuxtv.org 5517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5518F: drivers/media/dvb-frontends/cx24120* 5519 5520CX88 VIDEO4LINUX DRIVER 5521M: Mauro Carvalho Chehab <mchehab@kernel.org> 5522L: linux-media@vger.kernel.org 5523S: Odd fixes 5524W: https://linuxtv.org 5525T: git git://linuxtv.org/media_tree.git 5526F: Documentation/driver-api/media/drivers/cx88* 5527F: drivers/media/pci/cx88/ 5528 5529CXD2820R MEDIA DRIVER 5530M: Antti Palosaari <crope@iki.fi> 5531L: linux-media@vger.kernel.org 5532S: Maintained 5533W: https://linuxtv.org 5534W: http://palosaari.fi/linux/ 5535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5536T: git git://linuxtv.org/anttip/media_tree.git 5537F: drivers/media/dvb-frontends/cxd2820r* 5538 5539CXGB3 ETHERNET DRIVER (CXGB3) 5540M: Raju Rangoju <rajur@chelsio.com> 5541L: netdev@vger.kernel.org 5542S: Supported 5543W: http://www.chelsio.com 5544F: drivers/net/ethernet/chelsio/cxgb3/ 5545 5546CXGB3 ISCSI DRIVER (CXGB3I) 5547M: Varun Prakash <varun@chelsio.com> 5548L: linux-scsi@vger.kernel.org 5549S: Supported 5550W: http://www.chelsio.com 5551F: drivers/scsi/cxgbi/cxgb3i 5552 5553CXGB4 CRYPTO DRIVER (chcr) 5554M: Ayush Sawal <ayush.sawal@chelsio.com> 5555M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5556M: Rohit Maheshwari <rohitm@chelsio.com> 5557L: linux-crypto@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/crypto/chelsio 5561 5562CXGB4 INLINE CRYPTO DRIVER 5563M: Ayush Sawal <ayush.sawal@chelsio.com> 5564M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5565M: Rohit Maheshwari <rohitm@chelsio.com> 5566L: netdev@vger.kernel.org 5567S: Supported 5568W: http://www.chelsio.com 5569F: drivers/net/ethernet/chelsio/inline_crypto/ 5570 5571CXGB4 ETHERNET DRIVER (CXGB4) 5572M: Raju Rangoju <rajur@chelsio.com> 5573L: netdev@vger.kernel.org 5574S: Supported 5575W: http://www.chelsio.com 5576F: drivers/net/ethernet/chelsio/cxgb4/ 5577 5578CXGB4 ISCSI DRIVER (CXGB4I) 5579M: Varun Prakash <varun@chelsio.com> 5580L: linux-scsi@vger.kernel.org 5581S: Supported 5582W: http://www.chelsio.com 5583F: drivers/scsi/cxgbi/cxgb4i 5584 5585CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5586M: Potnuri Bharat Teja <bharat@chelsio.com> 5587L: linux-rdma@vger.kernel.org 5588S: Supported 5589W: http://www.openfabrics.org 5590F: drivers/infiniband/hw/cxgb4/ 5591F: include/uapi/rdma/cxgb4-abi.h 5592 5593CXGB4VF ETHERNET DRIVER (CXGB4VF) 5594M: Raju Rangoju <rajur@chelsio.com> 5595L: netdev@vger.kernel.org 5596S: Supported 5597W: http://www.chelsio.com 5598F: drivers/net/ethernet/chelsio/cxgb4vf/ 5599 5600CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5601M: Frederic Barrat <fbarrat@linux.ibm.com> 5602M: Andrew Donnellan <ajd@linux.ibm.com> 5603L: linuxppc-dev@lists.ozlabs.org 5604S: Supported 5605F: Documentation/ABI/testing/sysfs-class-cxl 5606F: Documentation/powerpc/cxl.rst 5607F: arch/powerpc/platforms/powernv/pci-cxl.c 5608F: drivers/misc/cxl/ 5609F: include/misc/cxl* 5610F: include/uapi/misc/cxl.h 5611 5612CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5613M: Manoj N. Kumar <manoj@linux.ibm.com> 5614M: Matthew R. Ochs <mrochs@linux.ibm.com> 5615M: Uma Krishnan <ukrishn@linux.ibm.com> 5616L: linux-scsi@vger.kernel.org 5617S: Supported 5618F: Documentation/powerpc/cxlflash.rst 5619F: drivers/scsi/cxlflash/ 5620F: include/uapi/scsi/cxlflash_ioctl.h 5621 5622CYBERPRO FB DRIVER 5623M: Russell King <linux@armlinux.org.uk> 5624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5625S: Maintained 5626W: http://www.armlinux.org.uk/ 5627F: drivers/video/fbdev/cyber2000fb.* 5628 5629CYCLADES PC300 DRIVER 5630S: Orphan 5631F: drivers/net/wan/pc300* 5632 5633CYPRESS_FIRMWARE MEDIA DRIVER 5634M: Antti Palosaari <crope@iki.fi> 5635L: linux-media@vger.kernel.org 5636S: Maintained 5637W: https://linuxtv.org 5638W: http://palosaari.fi/linux/ 5639Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5640T: git git://linuxtv.org/anttip/media_tree.git 5641F: drivers/media/common/cypress_firmware* 5642 5643CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5644M: Linus Walleij <linus.walleij@linaro.org> 5645L: linux-input@vger.kernel.org 5646S: Maintained 5647F: drivers/input/touchscreen/cy8ctma140.c 5648 5649CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5650M: Yassine Oudjana <y.oudjana@protonmail.com> 5651L: linux-input@vger.kernel.org 5652S: Maintained 5653F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5654F: drivers/input/keyboard/cypress-sf.c 5655 5656CYTTSP TOUCHSCREEN DRIVER 5657M: Linus Walleij <linus.walleij@linaro.org> 5658L: linux-input@vger.kernel.org 5659S: Maintained 5660F: drivers/input/touchscreen/cyttsp* 5661 5662D-LINK DIR-685 TOUCHKEYS DRIVER 5663M: Linus Walleij <linus.walleij@linaro.org> 5664L: linux-input@vger.kernel.org 5665S: Supported 5666F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5667 5668DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5669M: Joshua Kinard <kumba@gentoo.org> 5670S: Maintained 5671F: drivers/rtc/rtc-ds1685.c 5672F: include/linux/rtc/ds1685.h 5673 5674DAMA SLAVE for AX.25 5675M: Joerg Reuter <jreuter@yaina.de> 5676L: linux-hams@vger.kernel.org 5677S: Maintained 5678W: http://yaina.de/jreuter/ 5679W: http://www.qsl.net/dl1bke/ 5680F: net/ax25/af_ax25.c 5681F: net/ax25/ax25_dev.c 5682F: net/ax25/ax25_ds_* 5683F: net/ax25/ax25_in.c 5684F: net/ax25/ax25_out.c 5685F: net/ax25/ax25_timer.c 5686F: net/ax25/sysctl_net_ax25.c 5687 5688DATA ACCESS MONITOR 5689M: SeongJae Park <sj@kernel.org> 5690L: damon@lists.linux.dev 5691L: linux-mm@kvack.org 5692S: Maintained 5693F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5694F: Documentation/admin-guide/mm/damon/ 5695F: Documentation/mm/damon/ 5696F: include/linux/damon.h 5697F: include/trace/events/damon.h 5698F: mm/damon/ 5699F: tools/testing/selftests/damon/ 5700 5701DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5702L: netdev@vger.kernel.org 5703S: Orphan 5704F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5705F: drivers/net/ethernet/dec/tulip/dmfe.c 5706 5707DC390/AM53C974 SCSI driver 5708M: Hannes Reinecke <hare@suse.com> 5709L: linux-scsi@vger.kernel.org 5710S: Maintained 5711F: drivers/scsi/am53c974.c 5712 5713DC395x SCSI driver 5714M: Oliver Neukum <oliver@neukum.org> 5715M: Ali Akcaagac <aliakc@web.de> 5716M: Jamie Lenehan <lenehan@twibble.org> 5717L: dc395x@twibble.org 5718S: Maintained 5719W: http://twibble.org/dist/dc395x/ 5720W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5721F: Documentation/scsi/dc395x.rst 5722F: drivers/scsi/dc395x.* 5723 5724DCCP PROTOCOL 5725L: dccp@vger.kernel.org 5726S: Orphan 5727W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5728F: include/linux/dccp.h 5729F: include/linux/tfrc.h 5730F: include/uapi/linux/dccp.h 5731F: net/dccp/ 5732 5733DECSTATION PLATFORM SUPPORT 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735L: linux-mips@vger.kernel.org 5736S: Maintained 5737W: http://www.linux-mips.org/wiki/DECstation 5738F: arch/mips/dec/ 5739F: arch/mips/include/asm/dec/ 5740F: arch/mips/include/asm/mach-dec/ 5741 5742DEFXX FDDI NETWORK DRIVER 5743M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5744S: Maintained 5745F: drivers/net/fddi/defxx.* 5746 5747DEFZA FDDI NETWORK DRIVER 5748M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5749S: Maintained 5750F: drivers/net/fddi/defza.* 5751 5752DEINTERLACE DRIVERS FOR ALLWINNER H3 5753M: Jernej Skrabec <jernej.skrabec@gmail.com> 5754L: linux-media@vger.kernel.org 5755S: Maintained 5756T: git git://linuxtv.org/media_tree.git 5757F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5758F: drivers/media/platform/sunxi/sun8i-di/ 5759 5760DELL LAPTOP DRIVER 5761M: Matthew Garrett <mjg59@srcf.ucam.org> 5762M: Pali Rohár <pali@kernel.org> 5763L: platform-driver-x86@vger.kernel.org 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-laptop.c 5766 5767DELL LAPTOP FREEFALL DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: drivers/platform/x86/dell/dell-smo8800.c 5771 5772DELL LAPTOP RBTN DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774S: Maintained 5775F: drivers/platform/x86/dell/dell-rbtn.* 5776 5777DELL LAPTOP SMM DRIVER 5778M: Pali Rohár <pali@kernel.org> 5779S: Maintained 5780F: Documentation/ABI/obsolete/procfs-i8k 5781F: drivers/hwmon/dell-smm-hwmon.c 5782F: include/uapi/linux/i8k.h 5783 5784DELL REMOTE BIOS UPDATE DRIVER 5785M: Stuart Hayes <stuart.w.hayes@gmail.com> 5786L: platform-driver-x86@vger.kernel.org 5787S: Maintained 5788F: drivers/platform/x86/dell/dell_rbu.c 5789 5790DELL SMBIOS DRIVER 5791M: Pali Rohár <pali@kernel.org> 5792L: Dell.Client.Kernel@dell.com 5793L: platform-driver-x86@vger.kernel.org 5794S: Maintained 5795F: drivers/platform/x86/dell/dell-smbios.* 5796 5797DELL SMBIOS SMM DRIVER 5798L: Dell.Client.Kernel@dell.com 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: drivers/platform/x86/dell/dell-smbios-smm.c 5802 5803DELL SMBIOS WMI DRIVER 5804L: Dell.Client.Kernel@dell.com 5805L: platform-driver-x86@vger.kernel.org 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-smbios-wmi.c 5808F: tools/wmi/dell-smbios-example.c 5809 5810DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5811M: Stuart Hayes <stuart.w.hayes@gmail.com> 5812L: platform-driver-x86@vger.kernel.org 5813S: Maintained 5814F: Documentation/driver-api/dcdbas.rst 5815F: drivers/platform/x86/dell/dcdbas.* 5816 5817DELL WMI DESCRIPTOR DRIVER 5818L: Dell.Client.Kernel@dell.com 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5821 5822DELL WMI SYSMAN DRIVER 5823M: Divya Bharathi <divya.bharathi@dell.com> 5824M: Prasanth Ksr <prasanth.ksr@dell.com> 5825L: Dell.Client.Kernel@dell.com 5826L: platform-driver-x86@vger.kernel.org 5827S: Maintained 5828F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5829F: drivers/platform/x86/dell/dell-wmi-sysman/ 5830 5831DELL WMI NOTIFICATIONS DRIVER 5832M: Matthew Garrett <mjg59@srcf.ucam.org> 5833M: Pali Rohár <pali@kernel.org> 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-base.c 5836 5837DELL WMI HARDWARE PRIVACY SUPPORT 5838M: Perry Yuan <Perry.Yuan@dell.com> 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: drivers/platform/x86/dell/dell-wmi-privacy.c 5843 5844DELTA ST MEDIA DRIVER 5845M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5846L: linux-media@vger.kernel.org 5847S: Supported 5848W: https://linuxtv.org 5849T: git git://linuxtv.org/media_tree.git 5850F: drivers/media/platform/st/sti/delta 5851 5852DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5853M: Zev Weiss <zev@bewilderbeest.net> 5854L: linux-hwmon@vger.kernel.org 5855S: Maintained 5856F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5857 5858DELTA DPS920AB PSU DRIVER 5859M: Robert Marko <robert.marko@sartura.hr> 5860L: linux-hwmon@vger.kernel.org 5861S: Maintained 5862F: Documentation/hwmon/dps920ab.rst 5863F: drivers/hwmon/pmbus/dps920ab.c 5864 5865DELTA NETWORKS TN48M CPLD DRIVERS 5866M: Robert Marko <robert.marko@sartura.hr> 5867S: Maintained 5868F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5869F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5870F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5871F: drivers/gpio/gpio-tn48m.c 5872F: include/dt-bindings/reset/delta,tn48m-reset.h 5873 5874DENALI NAND DRIVER 5875L: linux-mtd@lists.infradead.org 5876S: Orphan 5877F: drivers/mtd/nand/raw/denali* 5878 5879DESIGNWARE EDMA CORE IP DRIVER 5880M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5881L: dmaengine@vger.kernel.org 5882S: Maintained 5883F: drivers/dma/dw-edma/ 5884F: include/linux/dma/edma.h 5885 5886DESIGNWARE XDATA IP DRIVER 5887M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888L: linux-pci@vger.kernel.org 5889S: Maintained 5890F: Documentation/misc-devices/dw-xdata-pcie.rst 5891F: drivers/misc/dw-xdata-pcie.c 5892 5893DESIGNWARE USB2 DRD IP DRIVER 5894M: Minas Harutyunyan <hminas@synopsys.com> 5895L: linux-usb@vger.kernel.org 5896S: Maintained 5897T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5898F: drivers/usb/dwc2/ 5899 5900DESIGNWARE USB3 DRD IP DRIVER 5901M: Felipe Balbi <balbi@kernel.org> 5902L: linux-usb@vger.kernel.org 5903S: Maintained 5904T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5905F: drivers/usb/dwc3/ 5906 5907DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5908M: Andreas Klinger <ak@it-klinger.de> 5909L: linux-iio@vger.kernel.org 5910S: Maintained 5911F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5912F: drivers/iio/proximity/srf*.c 5913 5914DEVICE COREDUMP (DEV_COREDUMP) 5915M: Johannes Berg <johannes@sipsolutions.net> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: drivers/base/devcoredump.c 5919F: include/linux/devcoredump.h 5920 5921DEVICE DEPENDENCY HELPER SCRIPT 5922M: Saravana Kannan <saravanak@google.com> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: scripts/dev-needs.sh 5926 5927DEVICE DIRECT ACCESS (DAX) 5928M: Dan Williams <dan.j.williams@intel.com> 5929M: Vishal Verma <vishal.l.verma@intel.com> 5930M: Dave Jiang <dave.jiang@intel.com> 5931L: nvdimm@lists.linux.dev 5932S: Supported 5933F: drivers/dax/ 5934 5935DEVICE FREQUENCY (DEVFREQ) 5936M: MyungJoo Ham <myungjoo.ham@samsung.com> 5937M: Kyungmin Park <kyungmin.park@samsung.com> 5938M: Chanwoo Choi <cw00.choi@samsung.com> 5939L: linux-pm@vger.kernel.org 5940S: Maintained 5941T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5942F: Documentation/devicetree/bindings/devfreq/ 5943F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5944F: drivers/devfreq/ 5945F: include/linux/devfreq.h 5946F: include/trace/events/devfreq.h 5947 5948DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5949M: Chanwoo Choi <cw00.choi@samsung.com> 5950L: linux-pm@vger.kernel.org 5951S: Supported 5952T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5953F: Documentation/devicetree/bindings/devfreq/event/ 5954F: drivers/devfreq/devfreq-event.c 5955F: drivers/devfreq/event/ 5956F: include/dt-bindings/pmu/exynos_ppmu.h 5957F: include/linux/devfreq-event.h 5958 5959DEVICE NUMBER REGISTRY 5960M: Torben Mathiasen <device@lanana.org> 5961S: Maintained 5962W: http://lanana.org/docs/device-list/index.html 5963 5964DEVICE RESOURCE MANAGEMENT HELPERS 5965M: Hans de Goede <hdegoede@redhat.com> 5966R: Matti Vaittinen <mazziesaccount@gmail.com> 5967S: Maintained 5968F: include/linux/devm-helpers.h 5969 5970DEVICE-MAPPER (LVM) 5971M: Alasdair Kergon <agk@redhat.com> 5972M: Mike Snitzer <snitzer@kernel.org> 5973M: dm-devel@redhat.com 5974L: dm-devel@redhat.com 5975S: Maintained 5976W: http://sources.redhat.com/dm 5977Q: http://patchwork.kernel.org/project/dm-devel/list/ 5978T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5979T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5980F: Documentation/admin-guide/device-mapper/ 5981F: drivers/md/Kconfig 5982F: drivers/md/Makefile 5983F: drivers/md/dm* 5984F: drivers/md/persistent-data/ 5985F: include/linux/device-mapper.h 5986F: include/linux/dm-*.h 5987F: include/uapi/linux/dm-*.h 5988 5989DEVLINK 5990M: Jiri Pirko <jiri@nvidia.com> 5991L: netdev@vger.kernel.org 5992S: Supported 5993F: Documentation/networking/devlink 5994F: include/net/devlink.h 5995F: include/uapi/linux/devlink.h 5996F: net/core/devlink.c 5997 5998DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5999M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6000L: kernel@dh-electronics.com 6001S: Maintained 6002F: arch/arm/boot/dts/imx6*-dhcom-* 6003 6004DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6005M: Marek Vasut <marex@denx.de> 6006L: kernel@dh-electronics.com 6007S: Maintained 6008F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6009F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6010 6011DIALOG SEMICONDUCTOR DRIVERS 6012M: Support Opensource <support.opensource@diasemi.com> 6013S: Supported 6014W: http://www.dialog-semiconductor.com/products 6015F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6016F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6017F: Documentation/devicetree/bindings/mfd/da90*.txt 6018F: Documentation/devicetree/bindings/mfd/da90*.yaml 6019F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6020F: Documentation/devicetree/bindings/regulator/da92*.txt 6021F: Documentation/devicetree/bindings/regulator/slg51000.txt 6022F: Documentation/devicetree/bindings/sound/da[79]*.txt 6023F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6024F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6025F: Documentation/hwmon/da90??.rst 6026F: drivers/gpio/gpio-da90??.c 6027F: drivers/hwmon/da90??-hwmon.c 6028F: drivers/iio/adc/da91??-*.c 6029F: drivers/input/misc/da72??.[ch] 6030F: drivers/input/misc/da90??_onkey.c 6031F: drivers/input/touchscreen/da9052_tsi.c 6032F: drivers/leds/leds-da90??.c 6033F: drivers/mfd/da903x.c 6034F: drivers/mfd/da90??-*.c 6035F: drivers/mfd/da91??-*.c 6036F: drivers/pinctrl/pinctrl-da90??.c 6037F: drivers/power/supply/da9052-battery.c 6038F: drivers/power/supply/da91??-*.c 6039F: drivers/regulator/da9???-regulator.[ch] 6040F: drivers/regulator/slg51000-regulator.[ch] 6041F: drivers/rtc/rtc-da90??.c 6042F: drivers/thermal/da90??-thermal.c 6043F: drivers/video/backlight/da90??_bl.c 6044F: drivers/watchdog/da90??_wdt.c 6045F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6046F: include/linux/mfd/da903x.h 6047F: include/linux/mfd/da9052/ 6048F: include/linux/mfd/da9055/ 6049F: include/linux/mfd/da9062/ 6050F: include/linux/mfd/da9063/ 6051F: include/linux/mfd/da9150/ 6052F: include/linux/regulator/da9211.h 6053F: include/sound/da[79]*.h 6054F: sound/soc/codecs/da[79]*.[ch] 6055 6056DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6057M: William Breathitt Gray <william.gray@linaro.org> 6058L: linux-gpio@vger.kernel.org 6059S: Maintained 6060F: drivers/gpio/gpio-gpio-mm.c 6061 6062DIOLAN U2C-12 I2C DRIVER 6063M: Guenter Roeck <linux@roeck-us.net> 6064L: linux-i2c@vger.kernel.org 6065S: Maintained 6066F: drivers/i2c/busses/i2c-diolan-u2c.c 6067 6068DIRECTORY NOTIFICATION (DNOTIFY) 6069M: Jan Kara <jack@suse.cz> 6070R: Amir Goldstein <amir73il@gmail.com> 6071L: linux-fsdevel@vger.kernel.org 6072S: Maintained 6073F: Documentation/filesystems/dnotify.rst 6074F: fs/notify/dnotify/ 6075F: include/linux/dnotify.h 6076 6077DISK GEOMETRY AND PARTITION HANDLING 6078M: Andries Brouwer <aeb@cwi.nl> 6079S: Maintained 6080W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6081W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6082W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6083 6084DISKQUOTA 6085M: Jan Kara <jack@suse.com> 6086S: Maintained 6087F: Documentation/filesystems/quota.rst 6088F: fs/quota/ 6089F: include/linux/quota*.h 6090F: include/uapi/linux/quota*.h 6091 6092DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6093M: Bernie Thompson <bernie@plugable.com> 6094L: linux-fbdev@vger.kernel.org 6095S: Maintained 6096W: http://plugable.com/category/projects/udlfb/ 6097F: Documentation/fb/udlfb.rst 6098F: drivers/video/fbdev/udlfb.c 6099F: include/video/udlfb.h 6100 6101DISTRIBUTED LOCK MANAGER (DLM) 6102M: Christine Caulfield <ccaulfie@redhat.com> 6103M: David Teigland <teigland@redhat.com> 6104L: cluster-devel@redhat.com 6105S: Supported 6106W: http://sources.redhat.com/cluster/ 6107T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6108F: fs/dlm/ 6109 6110DMA BUFFER SHARING FRAMEWORK 6111M: Sumit Semwal <sumit.semwal@linaro.org> 6112M: Christian König <christian.koenig@amd.com> 6113L: linux-media@vger.kernel.org 6114L: dri-devel@lists.freedesktop.org 6115L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6116S: Maintained 6117T: git git://anongit.freedesktop.org/drm/drm-misc 6118F: Documentation/driver-api/dma-buf.rst 6119F: drivers/dma-buf/ 6120F: include/linux/*fence.h 6121F: include/linux/dma-buf.h 6122F: include/linux/dma-resv.h 6123K: \bdma_(?:buf|fence|resv)\b 6124 6125DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6126M: Vinod Koul <vkoul@kernel.org> 6127L: dmaengine@vger.kernel.org 6128S: Maintained 6129Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6130T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6131F: Documentation/devicetree/bindings/dma/ 6132F: Documentation/driver-api/dmaengine/ 6133F: drivers/dma/ 6134F: include/dt-bindings/dma/ 6135F: include/linux/dma/ 6136F: include/linux/dmaengine.h 6137F: include/linux/of_dma.h 6138 6139DMA MAPPING HELPERS 6140M: Christoph Hellwig <hch@lst.de> 6141M: Marek Szyprowski <m.szyprowski@samsung.com> 6142R: Robin Murphy <robin.murphy@arm.com> 6143L: iommu@lists.linux.dev 6144S: Supported 6145W: http://git.infradead.org/users/hch/dma-mapping.git 6146T: git git://git.infradead.org/users/hch/dma-mapping.git 6147F: include/asm-generic/dma-mapping.h 6148F: include/linux/dma-direct.h 6149F: include/linux/dma-mapping.h 6150F: include/linux/dma-map-ops.h 6151F: kernel/dma/ 6152 6153DMA MAPPING BENCHMARK 6154M: Xiang Chen <chenxiang66@hisilicon.com> 6155L: iommu@lists.linux.dev 6156F: kernel/dma/map_benchmark.c 6157F: tools/testing/selftests/dma/ 6158 6159DMA-BUF HEAPS FRAMEWORK 6160M: Sumit Semwal <sumit.semwal@linaro.org> 6161R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6162R: Liam Mark <lmark@codeaurora.org> 6163R: Laura Abbott <labbott@redhat.com> 6164R: Brian Starkey <Brian.Starkey@arm.com> 6165R: John Stultz <jstultz@google.com> 6166L: linux-media@vger.kernel.org 6167L: dri-devel@lists.freedesktop.org 6168L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6169S: Maintained 6170T: git git://anongit.freedesktop.org/drm/drm-misc 6171F: drivers/dma-buf/dma-heap.c 6172F: drivers/dma-buf/heaps/* 6173F: include/linux/dma-heap.h 6174F: include/uapi/linux/dma-heap.h 6175 6176DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6177M: Lukasz Luba <lukasz.luba@arm.com> 6178L: linux-pm@vger.kernel.org 6179L: linux-samsung-soc@vger.kernel.org 6180S: Maintained 6181F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6182F: drivers/memory/samsung/exynos5422-dmc.c 6183 6184DME1737 HARDWARE MONITOR DRIVER 6185M: Juerg Haefliger <juergh@gmail.com> 6186L: linux-hwmon@vger.kernel.org 6187S: Maintained 6188F: Documentation/hwmon/dme1737.rst 6189F: drivers/hwmon/dme1737.c 6190 6191DMI/SMBIOS SUPPORT 6192M: Jean Delvare <jdelvare@suse.com> 6193S: Maintained 6194T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6195F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6196F: drivers/firmware/dmi-id.c 6197F: drivers/firmware/dmi_scan.c 6198F: include/linux/dmi.h 6199 6200DOCUMENTATION 6201M: Jonathan Corbet <corbet@lwn.net> 6202L: linux-doc@vger.kernel.org 6203S: Maintained 6204P: Documentation/doc-guide/maintainer-profile.rst 6205T: git git://git.lwn.net/linux.git docs-next 6206F: Documentation/ 6207F: scripts/documentation-file-ref-check 6208F: scripts/kernel-doc 6209F: scripts/sphinx-pre-install 6210X: Documentation/ABI/ 6211X: Documentation/admin-guide/media/ 6212X: Documentation/devicetree/ 6213X: Documentation/driver-api/media/ 6214X: Documentation/firmware-guide/acpi/ 6215X: Documentation/i2c/ 6216X: Documentation/power/ 6217X: Documentation/spi/ 6218X: Documentation/userspace-api/media/ 6219 6220DOCUMENTATION REPORTING ISSUES 6221M: Thorsten Leemhuis <linux@leemhuis.info> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: lib/lru_cache.c 6317 6318DRIVER COMPONENT FRAMEWORK 6319L: dri-devel@lists.freedesktop.org 6320F: drivers/base/component.c 6321F: include/linux/component.h 6322 6323DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6324M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6325R: "Rafael J. Wysocki" <rafael@kernel.org> 6326S: Supported 6327T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6328F: Documentation/core-api/kobject.rst 6329F: drivers/base/ 6330F: fs/debugfs/ 6331F: fs/sysfs/ 6332F: include/linux/debugfs.h 6333F: include/linux/kobj* 6334F: lib/kobj* 6335 6336DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6337M: Nishanth Menon <nm@ti.com> 6338L: linux-pm@vger.kernel.org 6339S: Maintained 6340F: drivers/soc/ti/smartreflex.c 6341F: include/linux/power/smartreflex.h 6342 6343DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6344M: Maxime Ripard <mripard@kernel.org> 6345M: Chen-Yu Tsai <wens@csie.org> 6346R: Jernej Skrabec <jernej.skrabec@gmail.com> 6347L: dri-devel@lists.freedesktop.org 6348S: Supported 6349T: git git://anongit.freedesktop.org/drm/drm-misc 6350F: drivers/gpu/drm/sun4i/sun8i* 6351 6352DRM DRIVER FOR ARM PL111 CLCD 6353M: Emma Anholt <emma@anholt.net> 6354S: Supported 6355T: git git://anongit.freedesktop.org/drm/drm-misc 6356F: drivers/gpu/drm/pl111/ 6357 6358DRM DRIVER FOR ARM VERSATILE TFT PANELS 6359M: Linus Walleij <linus.walleij@linaro.org> 6360S: Maintained 6361T: git git://anongit.freedesktop.org/drm/drm-misc 6362F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6363F: drivers/gpu/drm/panel/panel-arm-versatile.c 6364 6365DRM DRIVER FOR ASPEED BMC GFX 6366M: Joel Stanley <joel@jms.id.au> 6367L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6368S: Supported 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6371F: drivers/gpu/drm/aspeed/ 6372 6373DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6374M: Dave Airlie <airlied@redhat.com> 6375R: Thomas Zimmermann <tzimmermann@suse.de> 6376L: dri-devel@lists.freedesktop.org 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/ast/ 6380 6381DRM DRIVER FOR BOCHS VIRTUAL GPU 6382M: Gerd Hoffmann <kraxel@redhat.com> 6383L: virtualization@lists.linux-foundation.org 6384S: Maintained 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: drivers/gpu/drm/tiny/bochs.c 6387 6388DRM DRIVER FOR BOE HIMAX8279D PANELS 6389M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6390S: Maintained 6391F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6392F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6393 6394DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6395M: Jagan Teki <jagan@amarulasolutions.com> 6396S: Maintained 6397F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6398F: drivers/gpu/drm/bridge/chipone-icn6211.c 6399 6400DRM DRIVER FOR EBBG FT8719 PANEL 6401M: Joel Selvaraj <jo@jsfamily.in> 6402S: Maintained 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6405F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6406 6407DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6408M: Linus Walleij <linus.walleij@linaro.org> 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/tve200/ 6412 6413DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6414M: Icenowy Zheng <icenowy@aosc.io> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6417F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6418 6419DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6420M: Jagan Teki <jagan@amarulasolutions.com> 6421S: Maintained 6422F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6423F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6424 6425DRM DRIVER FOR GENERIC USB DISPLAY 6426M: Noralf Trønnes <noralf@tronnes.org> 6427S: Maintained 6428W: https://github.com/notro/gud/wiki 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: drivers/gpu/drm/gud/ 6431F: include/drm/gud.h 6432 6433DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6434M: Hans de Goede <hdegoede@redhat.com> 6435S: Maintained 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: drivers/gpu/drm/tiny/gm12u320.c 6438 6439DRM DRIVER FOR HX8357D PANELS 6440M: Emma Anholt <emma@anholt.net> 6441S: Maintained 6442T: git git://anongit.freedesktop.org/drm/drm-misc 6443F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6444F: drivers/gpu/drm/tiny/hx8357d.c 6445 6446DRM DRIVER FOR ILITEK ILI9225 PANELS 6447M: David Lechner <david@lechnology.com> 6448S: Maintained 6449T: git git://anongit.freedesktop.org/drm/drm-misc 6450F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6451F: drivers/gpu/drm/tiny/ili9225.c 6452 6453DRM DRIVER FOR ILITEK ILI9486 PANELS 6454M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6455S: Maintained 6456T: git git://anongit.freedesktop.org/drm/drm-misc 6457F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6458F: drivers/gpu/drm/tiny/ili9486.c 6459 6460DRM DRIVER FOR INTEL I810 VIDEO CARDS 6461S: Orphan / Obsolete 6462F: drivers/gpu/drm/i810/ 6463F: include/uapi/drm/i810_drm.h 6464 6465DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6466M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6467S: Supported 6468T: git git://anongit.freedesktop.org/drm/drm-misc 6469F: drivers/gpu/drm/logicvc/ 6470 6471DRM DRIVER FOR LVDS PANELS 6472M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6473L: dri-devel@lists.freedesktop.org 6474T: git git://anongit.freedesktop.org/drm/drm-misc 6475S: Maintained 6476F: drivers/gpu/drm/panel/panel-lvds.c 6477F: Documentation/devicetree/bindings/display/lvds.yaml 6478F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6479 6480DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6481M: Guido Günther <agx@sigxcpu.org> 6482R: Purism Kernel Team <kernel@puri.sm> 6483S: Maintained 6484F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6485F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6486 6487DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6488S: Orphan / Obsolete 6489F: drivers/gpu/drm/mga/ 6490F: include/uapi/drm/mga_drm.h 6491 6492DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6493M: Dave Airlie <airlied@redhat.com> 6494R: Thomas Zimmermann <tzimmermann@suse.de> 6495L: dri-devel@lists.freedesktop.org 6496S: Supported 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: drivers/gpu/drm/mgag200/ 6499 6500DRM DRIVER FOR MI0283QT 6501M: Noralf Trønnes <noralf@tronnes.org> 6502S: Maintained 6503T: git git://anongit.freedesktop.org/drm/drm-misc 6504F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6505F: drivers/gpu/drm/tiny/mi0283qt.c 6506 6507DRM DRIVER FOR MIPI DBI compatible panels 6508M: Noralf Trønnes <noralf@tronnes.org> 6509S: Maintained 6510W: https://github.com/notro/panel-mipi-dbi/wiki 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6513F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6514 6515DRM DRIVER FOR MSM ADRENO GPU 6516M: Rob Clark <robdclark@gmail.com> 6517M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6518M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6519R: Sean Paul <sean@poorly.run> 6520L: linux-arm-msm@vger.kernel.org 6521L: dri-devel@lists.freedesktop.org 6522L: freedreno@lists.freedesktop.org 6523S: Maintained 6524T: git https://gitlab.freedesktop.org/drm/msm.git 6525F: Documentation/devicetree/bindings/display/msm/ 6526F: drivers/gpu/drm/msm/ 6527F: include/uapi/drm/msm_drm.h 6528 6529DRM DRIVER FOR NOVATEK NT35510 PANELS 6530M: Linus Walleij <linus.walleij@linaro.org> 6531S: Maintained 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6534F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6535 6536DRM DRIVER FOR NOVATEK NT35560 PANELS 6537M: Linus Walleij <linus.walleij@linaro.org> 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6541F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6542 6543DRM DRIVER FOR NOVATEK NT36672A PANELS 6544M: Sumit Semwal <sumit.semwal@linaro.org> 6545S: Maintained 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6548F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6549 6550DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6551M: Ben Skeggs <bskeggs@redhat.com> 6552M: Karol Herbst <kherbst@redhat.com> 6553M: Lyude Paul <lyude@redhat.com> 6554L: dri-devel@lists.freedesktop.org 6555L: nouveau@lists.freedesktop.org 6556S: Supported 6557W: https://nouveau.freedesktop.org/ 6558Q: https://patchwork.freedesktop.org/project/nouveau/ 6559Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6560B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6561C: irc://irc.oftc.net/nouveau 6562T: git https://gitlab.freedesktop.org/drm/nouveau.git 6563F: drivers/gpu/drm/nouveau/ 6564F: include/uapi/drm/nouveau_drm.h 6565 6566DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6567M: Stefan Mavrodiev <stefan@olimex.com> 6568S: Maintained 6569F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6570F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6571 6572DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6573R: Douglas Anderson <dianders@chromium.org> 6574F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6575F: drivers/gpu/drm/bridge/parade-ps8640.c 6576 6577DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6578M: Noralf Trønnes <noralf@tronnes.org> 6579S: Maintained 6580T: git git://anongit.freedesktop.org/drm/drm-misc 6581F: Documentation/devicetree/bindings/display/repaper.txt 6582F: drivers/gpu/drm/tiny/repaper.c 6583 6584DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6585M: Javier Martinez Canillas <javierm@redhat.com> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6589F: drivers/gpu/drm/solomon/ssd130x* 6590 6591DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6592M: Dave Airlie <airlied@redhat.com> 6593M: Gerd Hoffmann <kraxel@redhat.com> 6594L: virtualization@lists.linux-foundation.org 6595S: Obsolete 6596W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: drivers/gpu/drm/tiny/cirrus.c 6599 6600DRM DRIVER FOR QXL VIRTUAL GPU 6601M: Dave Airlie <airlied@redhat.com> 6602M: Gerd Hoffmann <kraxel@redhat.com> 6603L: virtualization@lists.linux-foundation.org 6604L: spice-devel@lists.freedesktop.org 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: drivers/gpu/drm/qxl/ 6608F: include/uapi/drm/qxl_drm.h 6609 6610DRM DRIVER FOR RAGE 128 VIDEO CARDS 6611S: Orphan / Obsolete 6612F: drivers/gpu/drm/r128/ 6613F: include/uapi/drm/r128_drm.h 6614 6615DRM DRIVER FOR RAYDIUM RM67191 PANELS 6616M: Robert Chiras <robert.chiras@nxp.com> 6617S: Maintained 6618F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6619F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6620 6621DRM DRIVER FOR SAMSUNG DB7430 PANELS 6622M: Linus Walleij <linus.walleij@linaro.org> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6626F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6627 6628DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6629M: Markuss Broks <markuss.broks@gmail.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6632F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6633 6634DRM DRIVER FOR SITRONIX ST7703 PANELS 6635M: Guido Günther <agx@sigxcpu.org> 6636R: Purism Kernel Team <kernel@puri.sm> 6637R: Ondrej Jirman <megous@megous.com> 6638S: Maintained 6639F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6640F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6641 6642DRM DRIVER FOR SAVAGE VIDEO CARDS 6643S: Orphan / Obsolete 6644F: drivers/gpu/drm/savage/ 6645F: include/uapi/drm/savage_drm.h 6646 6647DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6648M: Thomas Zimmermann <tzimmermann@suse.de> 6649M: Javier Martinez Canillas <javierm@redhat.com> 6650L: dri-devel@lists.freedesktop.org 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: drivers/gpu/drm/drm_aperture.c 6654F: drivers/gpu/drm/tiny/simpledrm.c 6655F: drivers/video/aperture.c 6656F: include/drm/drm_aperture.h 6657F: include/linux/aperture.h 6658 6659DRM DRIVER FOR SIS VIDEO CARDS 6660S: Orphan / Obsolete 6661F: drivers/gpu/drm/sis/ 6662F: include/uapi/drm/sis_drm.h 6663 6664DRM DRIVER FOR SITRONIX ST7586 PANELS 6665M: David Lechner <david@lechnology.com> 6666S: Maintained 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6669F: drivers/gpu/drm/tiny/st7586.c 6670 6671DRM DRIVER FOR SITRONIX ST7701 PANELS 6672M: Jagan Teki <jagan@amarulasolutions.com> 6673S: Maintained 6674F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6675F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6676 6677DRM DRIVER FOR SITRONIX ST7735R PANELS 6678M: David Lechner <david@lechnology.com> 6679S: Maintained 6680T: git git://anongit.freedesktop.org/drm/drm-misc 6681F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6682F: drivers/gpu/drm/tiny/st7735r.c 6683 6684DRM DRIVER FOR ST-ERICSSON MCDE 6685M: Linus Walleij <linus.walleij@linaro.org> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6689F: drivers/gpu/drm/mcde/ 6690 6691DRM DRIVER FOR TDFX VIDEO CARDS 6692S: Orphan / Obsolete 6693F: drivers/gpu/drm/tdfx/ 6694 6695DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6696M: Jagan Teki <jagan@amarulasolutions.com> 6697S: Maintained 6698F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6699F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6700 6701DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6702R: Douglas Anderson <dianders@chromium.org> 6703F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6704F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6705 6706DRM DRIVER FOR TPO TPG110 PANELS 6707M: Linus Walleij <linus.walleij@linaro.org> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6711F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6712 6713DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6714M: Dave Airlie <airlied@redhat.com> 6715R: Sean Paul <sean@poorly.run> 6716R: Thomas Zimmermann <tzimmermann@suse.de> 6717L: dri-devel@lists.freedesktop.org 6718S: Supported 6719T: git git://anongit.freedesktop.org/drm/drm-misc 6720F: drivers/gpu/drm/udl/ 6721 6722DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6723M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6724M: Melissa Wen <melissa.srw@gmail.com> 6725R: Haneen Mohammed <hamohammed.sa@gmail.com> 6726R: Daniel Vetter <daniel@ffwll.ch> 6727L: dri-devel@lists.freedesktop.org 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/gpu/vkms.rst 6731F: drivers/gpu/drm/vkms/ 6732 6733DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6734M: Hans de Goede <hdegoede@redhat.com> 6735L: dri-devel@lists.freedesktop.org 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: drivers/gpu/drm/vboxvideo/ 6739 6740DRM DRIVER FOR VMWARE VIRTUAL GPU 6741M: Zack Rusin <zackr@vmware.com> 6742R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6743L: dri-devel@lists.freedesktop.org 6744S: Supported 6745T: git git://anongit.freedesktop.org/drm/drm-misc 6746F: drivers/gpu/drm/vmwgfx/ 6747F: include/uapi/drm/vmwgfx_drm.h 6748 6749DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6750M: Linus Walleij <linus.walleij@linaro.org> 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6754F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6755 6756DRM DRIVERS 6757M: David Airlie <airlied@linux.ie> 6758M: Daniel Vetter <daniel@ffwll.ch> 6759L: dri-devel@lists.freedesktop.org 6760S: Maintained 6761B: https://gitlab.freedesktop.org/drm 6762C: irc://irc.oftc.net/dri-devel 6763T: git git://anongit.freedesktop.org/drm/drm 6764F: Documentation/devicetree/bindings/display/ 6765F: Documentation/devicetree/bindings/gpu/ 6766F: Documentation/gpu/ 6767F: drivers/gpu/ 6768F: include/drm/ 6769F: include/linux/vga* 6770F: include/uapi/drm/ 6771 6772DRM DRIVERS AND MISC GPU PATCHES 6773M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6774M: Maxime Ripard <mripard@kernel.org> 6775M: Thomas Zimmermann <tzimmermann@suse.de> 6776S: Maintained 6777W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: Documentation/gpu/ 6780F: drivers/gpu/drm/* 6781F: drivers/gpu/vga/ 6782F: include/drm/drm* 6783F: include/linux/vga* 6784F: include/uapi/drm/drm* 6785 6786DRM DRIVERS FOR ALLWINNER A10 6787M: Maxime Ripard <mripard@kernel.org> 6788M: Chen-Yu Tsai <wens@csie.org> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: Documentation/devicetree/bindings/display/allwinner* 6793F: drivers/gpu/drm/sun4i/ 6794 6795DRM DRIVERS FOR AMLOGIC SOCS 6796M: Neil Armstrong <neil.armstrong@linaro.org> 6797L: dri-devel@lists.freedesktop.org 6798L: linux-amlogic@lists.infradead.org 6799S: Supported 6800W: http://linux-meson.com/ 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6803F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6804F: Documentation/gpu/meson.rst 6805F: drivers/gpu/drm/meson/ 6806 6807DRM DRIVERS FOR ATMEL HLCDC 6808M: Sam Ravnborg <sam@ravnborg.org> 6809M: Boris Brezillon <bbrezillon@kernel.org> 6810L: dri-devel@lists.freedesktop.org 6811S: Supported 6812T: git git://anongit.freedesktop.org/drm/drm-misc 6813F: Documentation/devicetree/bindings/display/atmel/ 6814F: drivers/gpu/drm/atmel-hlcdc/ 6815 6816DRM DRIVERS FOR BRIDGE CHIPS 6817M: Andrzej Hajda <andrzej.hajda@intel.com> 6818M: Neil Armstrong <neil.armstrong@linaro.org> 6819M: Robert Foss <robert.foss@linaro.org> 6820R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6821R: Jonas Karlman <jonas@kwiboo.se> 6822R: Jernej Skrabec <jernej.skrabec@gmail.com> 6823S: Maintained 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/devicetree/bindings/display/bridge/ 6826F: drivers/gpu/drm/bridge/ 6827 6828DRM DRIVERS FOR EXYNOS 6829M: Inki Dae <inki.dae@samsung.com> 6830M: Seung-Woo Kim <sw0312.kim@samsung.com> 6831M: Kyungmin Park <kyungmin.park@samsung.com> 6832L: dri-devel@lists.freedesktop.org 6833S: Supported 6834T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6835F: Documentation/devicetree/bindings/display/exynos/ 6836F: Documentation/devicetree/bindings/display/samsung/ 6837F: drivers/gpu/drm/exynos/ 6838F: include/uapi/drm/exynos_drm.h 6839 6840DRM DRIVERS FOR FREESCALE DCU 6841M: Stefan Agner <stefan@agner.ch> 6842M: Alison Wang <alison.wang@nxp.com> 6843L: dri-devel@lists.freedesktop.org 6844S: Supported 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6847F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6848F: drivers/gpu/drm/fsl-dcu/ 6849 6850DRM DRIVERS FOR FREESCALE IMX 6851M: Philipp Zabel <p.zabel@pengutronix.de> 6852L: dri-devel@lists.freedesktop.org 6853S: Maintained 6854F: Documentation/devicetree/bindings/display/imx/ 6855F: drivers/gpu/drm/imx/ 6856F: drivers/gpu/ipu-v3/ 6857 6858DRM DRIVERS FOR FREESCALE IMX BRIDGE 6859M: Liu Ying <victor.liu@nxp.com> 6860L: dri-devel@lists.freedesktop.org 6861S: Maintained 6862F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6863F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6864F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6865F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6866F: drivers/gpu/drm/bridge/imx/ 6867 6868DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6869M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6870L: dri-devel@lists.freedesktop.org 6871S: Maintained 6872T: git git://github.com/patjak/drm-gma500 6873F: drivers/gpu/drm/gma500/ 6874 6875DRM DRIVERS FOR HISILICON 6876M: Xinliang Liu <xinliang.liu@linaro.org> 6877M: Tian Tao <tiantao6@hisilicon.com> 6878R: John Stultz <jstultz@google.com> 6879R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6880R: Chen Feng <puck.chen@hisilicon.com> 6881L: dri-devel@lists.freedesktop.org 6882S: Maintained 6883T: git git://anongit.freedesktop.org/drm/drm-misc 6884F: Documentation/devicetree/bindings/display/hisilicon/ 6885F: drivers/gpu/drm/hisilicon/ 6886 6887DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6888M: Deepak Rawat <drawat.floss@gmail.com> 6889L: linux-hyperv@vger.kernel.org 6890L: dri-devel@lists.freedesktop.org 6891S: Maintained 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: drivers/gpu/drm/hyperv 6894 6895DRM DRIVERS FOR LIMA 6896M: Qiang Yu <yuq825@gmail.com> 6897L: dri-devel@lists.freedesktop.org 6898L: lima@lists.freedesktop.org (moderated for non-subscribers) 6899S: Maintained 6900T: git git://anongit.freedesktop.org/drm/drm-misc 6901F: drivers/gpu/drm/lima/ 6902F: include/uapi/drm/lima_drm.h 6903 6904DRM DRIVERS FOR MEDIATEK 6905M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6906M: Philipp Zabel <p.zabel@pengutronix.de> 6907L: dri-devel@lists.freedesktop.org 6908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6909S: Supported 6910F: Documentation/devicetree/bindings/display/mediatek/ 6911F: drivers/gpu/drm/mediatek/ 6912F: drivers/phy/mediatek/phy-mtk-dp.c 6913F: drivers/phy/mediatek/phy-mtk-hdmi* 6914F: drivers/phy/mediatek/phy-mtk-mipi* 6915 6916DRM DRIVERS FOR NVIDIA TEGRA 6917M: Thierry Reding <thierry.reding@gmail.com> 6918L: dri-devel@lists.freedesktop.org 6919L: linux-tegra@vger.kernel.org 6920S: Supported 6921T: git git://anongit.freedesktop.org/tegra/linux.git 6922F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6923F: Documentation/devicetree/bindings/gpu/host1x/ 6924F: drivers/gpu/drm/tegra/ 6925F: drivers/gpu/host1x/ 6926F: include/linux/host1x.h 6927F: include/uapi/drm/tegra_drm.h 6928 6929DRM DRIVERS FOR RENESAS 6930M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6931M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6932L: dri-devel@lists.freedesktop.org 6933L: linux-renesas-soc@vger.kernel.org 6934S: Supported 6935T: git git://linuxtv.org/pinchartl/media drm/du/next 6936F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6937F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6938F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6939F: Documentation/devicetree/bindings/display/renesas,du.yaml 6940F: drivers/gpu/drm/rcar-du/ 6941F: drivers/gpu/drm/shmobile/ 6942F: include/linux/platform_data/shmob_drm.h 6943 6944DRM DRIVERS FOR ROCKCHIP 6945M: Sandy Huang <hjc@rock-chips.com> 6946M: Heiko Stübner <heiko@sntech.de> 6947L: dri-devel@lists.freedesktop.org 6948S: Maintained 6949T: git git://anongit.freedesktop.org/drm/drm-misc 6950F: Documentation/devicetree/bindings/display/rockchip/ 6951F: drivers/gpu/drm/rockchip/ 6952 6953DRM DRIVERS FOR STI 6954M: Alain Volmat <alain.volmat@foss.st.com> 6955L: dri-devel@lists.freedesktop.org 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6959F: drivers/gpu/drm/sti 6960 6961DRM DRIVERS FOR STM 6962M: Yannick Fertre <yannick.fertre@foss.st.com> 6963M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6964M: Philippe Cornu <philippe.cornu@foss.st.com> 6965L: dri-devel@lists.freedesktop.org 6966S: Maintained 6967T: git git://anongit.freedesktop.org/drm/drm-misc 6968F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6969F: drivers/gpu/drm/stm 6970 6971DRM DRIVERS FOR TI KEYSTONE 6972M: Jyri Sarha <jyri.sarha@iki.fi> 6973M: Tomi Valkeinen <tomba@kernel.org> 6974L: dri-devel@lists.freedesktop.org 6975S: Maintained 6976T: git git://anongit.freedesktop.org/drm/drm-misc 6977F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6978F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6979F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6980F: drivers/gpu/drm/tidss/ 6981 6982DRM DRIVERS FOR TI LCDC 6983M: Jyri Sarha <jyri.sarha@iki.fi> 6984R: Tomi Valkeinen <tomba@kernel.org> 6985L: dri-devel@lists.freedesktop.org 6986S: Maintained 6987F: Documentation/devicetree/bindings/display/tilcdc/ 6988F: drivers/gpu/drm/tilcdc/ 6989 6990DRM DRIVERS FOR TI OMAP 6991M: Tomi Valkeinen <tomba@kernel.org> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994F: Documentation/devicetree/bindings/display/ti/ 6995F: drivers/gpu/drm/omapdrm/ 6996 6997DRM DRIVERS FOR V3D 6998M: Emma Anholt <emma@anholt.net> 6999M: Melissa Wen <mwen@igalia.com> 7000S: Supported 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7003F: drivers/gpu/drm/v3d/ 7004F: include/uapi/drm/v3d_drm.h 7005 7006DRM DRIVERS FOR VC4 7007M: Emma Anholt <emma@anholt.net> 7008M: Maxime Ripard <mripard@kernel.org> 7009S: Supported 7010T: git git://github.com/anholt/linux 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7013F: drivers/gpu/drm/vc4/ 7014F: include/uapi/drm/vc4_drm.h 7015 7016DRM DRIVERS FOR VIVANTE GPU IP 7017M: Lucas Stach <l.stach@pengutronix.de> 7018R: Russell King <linux+etnaviv@armlinux.org.uk> 7019R: Christian Gmeiner <christian.gmeiner@gmail.com> 7020L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7024F: drivers/gpu/drm/etnaviv/ 7025F: include/uapi/drm/etnaviv_drm.h 7026 7027DRM DRIVERS FOR XEN 7028M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7029L: dri-devel@lists.freedesktop.org 7030L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7031S: Supported 7032T: git git://anongit.freedesktop.org/drm/drm-misc 7033F: Documentation/gpu/xen-front.rst 7034F: drivers/gpu/drm/xen/ 7035 7036DRM DRIVERS FOR XILINX 7037M: Hyun Kwon <hyun.kwon@xilinx.com> 7038M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/display/xlnx/ 7043F: drivers/gpu/drm/xlnx/ 7044 7045DRM PANEL DRIVERS 7046M: Thierry Reding <thierry.reding@gmail.com> 7047R: Sam Ravnborg <sam@ravnborg.org> 7048L: dri-devel@lists.freedesktop.org 7049S: Maintained 7050T: git git://anongit.freedesktop.org/drm/drm-misc 7051F: Documentation/devicetree/bindings/display/panel/ 7052F: drivers/gpu/drm/drm_panel.c 7053F: drivers/gpu/drm/panel/ 7054F: include/drm/drm_panel.h 7055 7056DRM PRIVACY-SCREEN CLASS 7057M: Hans de Goede <hdegoede@redhat.com> 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060T: git git://anongit.freedesktop.org/drm/drm-misc 7061F: drivers/gpu/drm/drm_privacy_screen* 7062F: include/drm/drm_privacy_screen* 7063 7064DRM TTM SUBSYSTEM 7065M: Christian Koenig <christian.koenig@amd.com> 7066M: Huang Rui <ray.huang@amd.com> 7067L: dri-devel@lists.freedesktop.org 7068S: Maintained 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: drivers/gpu/drm/ttm/ 7071F: include/drm/ttm/ 7072 7073DRM GPU SCHEDULER 7074M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: drivers/gpu/drm/scheduler/ 7079F: include/drm/gpu_scheduler.h 7080 7081DSBR100 USB FM RADIO DRIVER 7082M: Alexey Klimov <klimov.linux@gmail.com> 7083L: linux-media@vger.kernel.org 7084S: Maintained 7085T: git git://linuxtv.org/media_tree.git 7086F: drivers/media/radio/dsbr100.c 7087 7088DT3155 MEDIA DRIVER 7089M: Hans Verkuil <hverkuil@xs4all.nl> 7090L: linux-media@vger.kernel.org 7091S: Odd Fixes 7092W: https://linuxtv.org 7093T: git git://linuxtv.org/media_tree.git 7094F: drivers/media/pci/dt3155/ 7095 7096DVB_USB_AF9015 MEDIA DRIVER 7097M: Antti Palosaari <crope@iki.fi> 7098L: linux-media@vger.kernel.org 7099S: Maintained 7100W: https://linuxtv.org 7101W: http://palosaari.fi/linux/ 7102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7103T: git git://linuxtv.org/anttip/media_tree.git 7104F: drivers/media/usb/dvb-usb-v2/af9015* 7105 7106DVB_USB_AF9035 MEDIA DRIVER 7107M: Antti Palosaari <crope@iki.fi> 7108L: linux-media@vger.kernel.org 7109S: Maintained 7110W: https://linuxtv.org 7111W: http://palosaari.fi/linux/ 7112Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7113T: git git://linuxtv.org/anttip/media_tree.git 7114F: drivers/media/usb/dvb-usb-v2/af9035* 7115 7116DVB_USB_ANYSEE MEDIA DRIVER 7117M: Antti Palosaari <crope@iki.fi> 7118L: linux-media@vger.kernel.org 7119S: Maintained 7120W: https://linuxtv.org 7121W: http://palosaari.fi/linux/ 7122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7123T: git git://linuxtv.org/anttip/media_tree.git 7124F: drivers/media/usb/dvb-usb-v2/anysee* 7125 7126DVB_USB_AU6610 MEDIA DRIVER 7127M: Antti Palosaari <crope@iki.fi> 7128L: linux-media@vger.kernel.org 7129S: Maintained 7130W: https://linuxtv.org 7131W: http://palosaari.fi/linux/ 7132Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7133T: git git://linuxtv.org/anttip/media_tree.git 7134F: drivers/media/usb/dvb-usb-v2/au6610* 7135 7136DVB_USB_CE6230 MEDIA DRIVER 7137M: Antti Palosaari <crope@iki.fi> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140W: https://linuxtv.org 7141W: http://palosaari.fi/linux/ 7142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7143T: git git://linuxtv.org/anttip/media_tree.git 7144F: drivers/media/usb/dvb-usb-v2/ce6230* 7145 7146DVB_USB_CXUSB MEDIA DRIVER 7147M: Michael Krufky <mkrufky@linuxtv.org> 7148L: linux-media@vger.kernel.org 7149S: Maintained 7150W: https://linuxtv.org 7151W: http://github.com/mkrufky 7152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7153T: git git://linuxtv.org/media_tree.git 7154F: drivers/media/usb/dvb-usb/cxusb* 7155 7156DVB_USB_EC168 MEDIA DRIVER 7157M: Antti Palosaari <crope@iki.fi> 7158L: linux-media@vger.kernel.org 7159S: Maintained 7160W: https://linuxtv.org 7161W: http://palosaari.fi/linux/ 7162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7163T: git git://linuxtv.org/anttip/media_tree.git 7164F: drivers/media/usb/dvb-usb-v2/ec168* 7165 7166DVB_USB_GL861 MEDIA DRIVER 7167M: Antti Palosaari <crope@iki.fi> 7168L: linux-media@vger.kernel.org 7169S: Maintained 7170W: https://linuxtv.org 7171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7172T: git git://linuxtv.org/anttip/media_tree.git 7173F: drivers/media/usb/dvb-usb-v2/gl861* 7174 7175DVB_USB_MXL111SF MEDIA DRIVER 7176M: Michael Krufky <mkrufky@linuxtv.org> 7177L: linux-media@vger.kernel.org 7178S: Maintained 7179W: https://linuxtv.org 7180W: http://github.com/mkrufky 7181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7182T: git git://linuxtv.org/mkrufky/mxl111sf.git 7183F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7184 7185DVB_USB_RTL28XXU MEDIA DRIVER 7186M: Antti Palosaari <crope@iki.fi> 7187L: linux-media@vger.kernel.org 7188S: Maintained 7189W: https://linuxtv.org 7190W: http://palosaari.fi/linux/ 7191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7192T: git git://linuxtv.org/anttip/media_tree.git 7193F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7194 7195DVB_USB_V2 MEDIA DRIVER 7196M: Antti Palosaari <crope@iki.fi> 7197L: linux-media@vger.kernel.org 7198S: Maintained 7199W: https://linuxtv.org 7200W: http://palosaari.fi/linux/ 7201Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7202T: git git://linuxtv.org/anttip/media_tree.git 7203F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7204F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7205 7206DYNAMIC DEBUG 7207M: Jason Baron <jbaron@akamai.com> 7208S: Maintained 7209F: include/linux/dynamic_debug.h 7210F: lib/dynamic_debug.c 7211 7212DYNAMIC INTERRUPT MODERATION 7213M: Tal Gilboa <talgi@nvidia.com> 7214S: Maintained 7215F: Documentation/networking/net_dim.rst 7216F: include/linux/dim.h 7217F: lib/dim/ 7218 7219DZ DECSTATION DZ11 SERIAL DRIVER 7220M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7221S: Maintained 7222F: drivers/tty/serial/dz.* 7223 7224E3X0 POWER BUTTON DRIVER 7225M: Moritz Fischer <moritz.fischer@ettus.com> 7226L: usrp-users@lists.ettus.com 7227S: Supported 7228W: http://www.ettus.com 7229F: Documentation/devicetree/bindings/input/e3x0-button.txt 7230F: drivers/input/misc/e3x0-button.c 7231 7232E4000 MEDIA DRIVER 7233M: Antti Palosaari <crope@iki.fi> 7234L: linux-media@vger.kernel.org 7235S: Maintained 7236W: https://linuxtv.org 7237W: http://palosaari.fi/linux/ 7238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7239T: git git://linuxtv.org/anttip/media_tree.git 7240F: drivers/media/tuners/e4000* 7241 7242EARTH_PT1 MEDIA DRIVER 7243M: Akihiro Tsukada <tskd08@gmail.com> 7244L: linux-media@vger.kernel.org 7245S: Odd Fixes 7246F: drivers/media/pci/pt1/ 7247 7248EARTH_PT3 MEDIA DRIVER 7249M: Akihiro Tsukada <tskd08@gmail.com> 7250L: linux-media@vger.kernel.org 7251S: Odd Fixes 7252F: drivers/media/pci/pt3/ 7253 7254EC100 MEDIA DRIVER 7255M: Antti Palosaari <crope@iki.fi> 7256L: linux-media@vger.kernel.org 7257S: Maintained 7258W: https://linuxtv.org 7259W: http://palosaari.fi/linux/ 7260Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7261T: git git://linuxtv.org/anttip/media_tree.git 7262F: drivers/media/dvb-frontends/ec100* 7263 7264ECRYPT FILE SYSTEM 7265M: Tyler Hicks <code@tyhicks.com> 7266L: ecryptfs@vger.kernel.org 7267S: Odd Fixes 7268W: http://ecryptfs.org 7269W: https://launchpad.net/ecryptfs 7270T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7271F: Documentation/filesystems/ecryptfs.rst 7272F: fs/ecryptfs/ 7273 7274EDAC-AMD64 7275M: Yazen Ghannam <yazen.ghannam@amd.com> 7276L: linux-edac@vger.kernel.org 7277S: Supported 7278F: drivers/edac/amd64_edac* 7279F: drivers/edac/mce_amd* 7280 7281EDAC-ARMADA 7282M: Jan Luebbe <jlu@pengutronix.de> 7283L: linux-edac@vger.kernel.org 7284S: Maintained 7285F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7286F: drivers/edac/armada_xp_* 7287 7288EDAC-AST2500 7289M: Stefan Schaeckeler <sschaeck@cisco.com> 7290S: Supported 7291F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7292F: drivers/edac/aspeed_edac.c 7293 7294EDAC-BLUEFIELD 7295M: Shravan Kumar Ramani <shravankr@nvidia.com> 7296S: Supported 7297F: drivers/edac/bluefield_edac.c 7298 7299EDAC-CALXEDA 7300M: Andre Przywara <andre.przywara@arm.com> 7301L: linux-edac@vger.kernel.org 7302S: Maintained 7303F: drivers/edac/highbank* 7304 7305EDAC-CAVIUM OCTEON 7306M: Ralf Baechle <ralf@linux-mips.org> 7307L: linux-edac@vger.kernel.org 7308L: linux-mips@vger.kernel.org 7309S: Supported 7310F: drivers/edac/octeon_edac* 7311 7312EDAC-CAVIUM THUNDERX 7313M: Robert Richter <rric@kernel.org> 7314L: linux-edac@vger.kernel.org 7315S: Odd Fixes 7316F: drivers/edac/thunderx_edac* 7317 7318EDAC-CORE 7319M: Borislav Petkov <bp@alien8.de> 7320M: Mauro Carvalho Chehab <mchehab@kernel.org> 7321M: Tony Luck <tony.luck@intel.com> 7322R: James Morse <james.morse@arm.com> 7323R: Robert Richter <rric@kernel.org> 7324L: linux-edac@vger.kernel.org 7325S: Supported 7326T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7327F: Documentation/admin-guide/ras.rst 7328F: Documentation/driver-api/edac.rst 7329F: drivers/edac/ 7330F: include/linux/edac.h 7331 7332EDAC-DMC520 7333M: Lei Wang <lewan@microsoft.com> 7334L: linux-edac@vger.kernel.org 7335S: Supported 7336F: drivers/edac/dmc520_edac.c 7337 7338EDAC-E752X 7339M: Mark Gross <markgross@kernel.org> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: drivers/edac/e752x_edac.c 7343 7344EDAC-E7XXX 7345L: linux-edac@vger.kernel.org 7346S: Maintained 7347F: drivers/edac/e7xxx_edac.c 7348 7349EDAC-FSL_DDR 7350M: York Sun <york.sun@nxp.com> 7351L: linux-edac@vger.kernel.org 7352S: Maintained 7353F: drivers/edac/fsl_ddr_edac.* 7354 7355EDAC-GHES 7356M: Mauro Carvalho Chehab <mchehab@kernel.org> 7357L: linux-edac@vger.kernel.org 7358S: Maintained 7359F: drivers/edac/ghes_edac.c 7360 7361EDAC-I10NM 7362M: Tony Luck <tony.luck@intel.com> 7363L: linux-edac@vger.kernel.org 7364S: Maintained 7365F: drivers/edac/i10nm_base.c 7366 7367EDAC-I3000 7368L: linux-edac@vger.kernel.org 7369S: Orphan 7370F: drivers/edac/i3000_edac.c 7371 7372EDAC-I5000 7373L: linux-edac@vger.kernel.org 7374S: Maintained 7375F: drivers/edac/i5000_edac.c 7376 7377EDAC-I5400 7378M: Mauro Carvalho Chehab <mchehab@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Maintained 7381F: drivers/edac/i5400_edac.c 7382 7383EDAC-I7300 7384M: Mauro Carvalho Chehab <mchehab@kernel.org> 7385L: linux-edac@vger.kernel.org 7386S: Maintained 7387F: drivers/edac/i7300_edac.c 7388 7389EDAC-I7CORE 7390M: Mauro Carvalho Chehab <mchehab@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/i7core_edac.c 7394 7395EDAC-I82443BXGX 7396M: Tim Small <tim@buttersideup.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/i82443bxgx_edac.c 7400 7401EDAC-I82975X 7402M: "Arvind R." <arvino55@gmail.com> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/i82975x_edac.c 7406 7407EDAC-IE31200 7408M: Jason Baron <jbaron@akamai.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/ie31200_edac.c 7412 7413EDAC-IGEN6 7414M: Tony Luck <tony.luck@intel.com> 7415R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/igen6_edac.c 7419 7420EDAC-MPC85XX 7421M: Johannes Thumshirn <morbidrsa@gmail.com> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/mpc85xx_edac.[ch] 7425 7426EDAC-PASEMI 7427M: Egor Martovetsky <egor@pasemi.com> 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/pasemi_edac.c 7431 7432EDAC-PND2 7433M: Tony Luck <tony.luck@intel.com> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/pnd2_edac.[ch] 7437 7438EDAC-QCOM 7439M: Channagoud Kadabi <ckadabi@codeaurora.org> 7440M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7441L: linux-arm-msm@vger.kernel.org 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/qcom_edac.c 7445 7446EDAC-R82600 7447M: Tim Small <tim@buttersideup.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/r82600_edac.c 7451 7452EDAC-SBRIDGE 7453M: Tony Luck <tony.luck@intel.com> 7454R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/sb_edac.c 7458 7459EDAC-SKYLAKE 7460M: Tony Luck <tony.luck@intel.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/skx_*.[ch] 7464 7465EDAC-TI 7466M: Tero Kristo <kristo@kernel.org> 7467L: linux-edac@vger.kernel.org 7468S: Odd Fixes 7469F: drivers/edac/ti_edac.c 7470 7471EDIROL UA-101/UA-1000 DRIVER 7472M: Clemens Ladisch <clemens@ladisch.de> 7473L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7474S: Maintained 7475T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7476F: sound/usb/misc/ua101.c 7477 7478EFI TEST DRIVER 7479M: Ivan Hu <ivan.hu@canonical.com> 7480M: Ard Biesheuvel <ardb@kernel.org> 7481L: linux-efi@vger.kernel.org 7482S: Maintained 7483F: drivers/firmware/efi/test/ 7484 7485EFI VARIABLE FILESYSTEM 7486M: Matthew Garrett <matthew.garrett@nebula.com> 7487M: Jeremy Kerr <jk@ozlabs.org> 7488M: Ard Biesheuvel <ardb@kernel.org> 7489L: linux-efi@vger.kernel.org 7490S: Maintained 7491T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7492F: fs/efivarfs/ 7493 7494EFIFB FRAMEBUFFER DRIVER 7495M: Peter Jones <pjones@redhat.com> 7496L: linux-fbdev@vger.kernel.org 7497S: Maintained 7498F: drivers/video/fbdev/efifb.c 7499 7500EFS FILESYSTEM 7501S: Orphan 7502W: http://aeschi.ch.eu.org/efs/ 7503F: fs/efs/ 7504 7505EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7506M: Douglas Miller <dougmill@linux.ibm.com> 7507L: netdev@vger.kernel.org 7508S: Maintained 7509F: drivers/net/ethernet/ibm/ehea/ 7510 7511ELM327 CAN NETWORK DRIVER 7512M: Max Staudt <max@enpas.org> 7513L: linux-can@vger.kernel.org 7514S: Maintained 7515F: Documentation/networking/device_drivers/can/can327.rst 7516F: drivers/net/can/can327.c 7517 7518EM28XX VIDEO4LINUX DRIVER 7519M: Mauro Carvalho Chehab <mchehab@kernel.org> 7520L: linux-media@vger.kernel.org 7521S: Maintained 7522W: https://linuxtv.org 7523T: git git://linuxtv.org/media_tree.git 7524F: Documentation/admin-guide/media/em28xx* 7525F: drivers/media/usb/em28xx/ 7526 7527EMBEDDED LINUX 7528M: Olivia Mackall <olivia@selenic.com> 7529M: David Woodhouse <dwmw2@infradead.org> 7530L: linux-embedded@vger.kernel.org 7531S: Maintained 7532 7533EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7534M: Adrian Hunter <adrian.hunter@intel.com> 7535M: Ritesh Harjani <riteshh@codeaurora.org> 7536M: Asutosh Das <asutoshd@codeaurora.org> 7537L: linux-mmc@vger.kernel.org 7538S: Maintained 7539F: drivers/mmc/host/cqhci* 7540 7541EMULEX 10Gbps iSCSI - OneConnect DRIVER 7542M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7543L: linux-scsi@vger.kernel.org 7544S: Supported 7545W: http://www.broadcom.com 7546F: drivers/scsi/be2iscsi/ 7547 7548EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7549M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7550M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7551M: Somnath Kotur <somnath.kotur@broadcom.com> 7552L: netdev@vger.kernel.org 7553S: Supported 7554W: http://www.emulex.com 7555F: drivers/net/ethernet/emulex/benet/ 7556 7557EMULEX ONECONNECT ROCE DRIVER 7558M: Selvin Xavier <selvin.xavier@broadcom.com> 7559L: linux-rdma@vger.kernel.org 7560S: Odd Fixes 7561W: http://www.broadcom.com 7562F: drivers/infiniband/hw/ocrdma/ 7563F: include/uapi/rdma/ocrdma-abi.h 7564 7565EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7566M: James Smart <james.smart@broadcom.com> 7567M: Dick Kennedy <dick.kennedy@broadcom.com> 7568L: linux-scsi@vger.kernel.org 7569S: Supported 7570W: http://www.broadcom.com 7571F: drivers/scsi/lpfc/ 7572 7573EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7574M: James Smart <james.smart@broadcom.com> 7575M: Ram Vegesna <ram.vegesna@broadcom.com> 7576L: linux-scsi@vger.kernel.org 7577L: target-devel@vger.kernel.org 7578S: Supported 7579W: http://www.broadcom.com 7580F: drivers/scsi/elx/ 7581 7582ENE CB710 FLASH CARD READER DRIVER 7583M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7584S: Maintained 7585F: drivers/misc/cb710/ 7586F: drivers/mmc/host/cb710-mmc.* 7587F: include/linux/cb710.h 7588 7589ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7590M: Maxim Levitsky <maximlevitsky@gmail.com> 7591S: Maintained 7592F: drivers/media/rc/ene_ir.* 7593 7594EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7595M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7596L: linuxppc-dev@lists.ozlabs.org 7597S: Maintained 7598F: drivers/tty/ehv_bytechan.c 7599 7600EPSON S1D13XXX FRAMEBUFFER DRIVER 7601M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7602S: Maintained 7603T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7604F: drivers/video/fbdev/s1d13xxxfb.c 7605F: include/video/s1d13xxxfb.h 7606 7607EROFS FILE SYSTEM 7608M: Gao Xiang <xiang@kernel.org> 7609M: Chao Yu <chao@kernel.org> 7610R: Yue Hu <huyue2@coolpad.com> 7611R: Jeffle Xu <jefflexu@linux.alibaba.com> 7612L: linux-erofs@lists.ozlabs.org 7613S: Maintained 7614T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7615F: Documentation/filesystems/erofs.rst 7616F: fs/erofs/ 7617F: include/trace/events/erofs.h 7618 7619ERRSEQ ERROR TRACKING INFRASTRUCTURE 7620M: Jeff Layton <jlayton@kernel.org> 7621S: Maintained 7622F: include/linux/errseq.h 7623F: lib/errseq.c 7624 7625ESD CAN/USB DRIVERS 7626M: Frank Jungclaus <frank.jungclaus@esd.eu> 7627R: socketcan@esd.eu 7628L: linux-can@vger.kernel.org 7629S: Maintained 7630F: drivers/net/can/usb/esd_usb.c 7631 7632ET131X NETWORK DRIVER 7633M: Mark Einon <mark.einon@gmail.com> 7634S: Odd Fixes 7635F: drivers/net/ethernet/agere/ 7636 7637ETAS ES58X CAN/USB DRIVER 7638M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7639L: linux-can@vger.kernel.org 7640S: Maintained 7641F: drivers/net/can/usb/etas_es58x/ 7642 7643ETHERNET BRIDGE 7644M: Roopa Prabhu <roopa@nvidia.com> 7645M: Nikolay Aleksandrov <razor@blackwall.org> 7646L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7647L: netdev@vger.kernel.org 7648S: Maintained 7649W: http://www.linuxfoundation.org/en/Net:Bridge 7650F: include/linux/netfilter_bridge/ 7651F: net/bridge/ 7652 7653ETHERNET PHY LIBRARY 7654M: Andrew Lunn <andrew@lunn.ch> 7655M: Heiner Kallweit <hkallweit1@gmail.com> 7656R: Russell King <linux@armlinux.org.uk> 7657L: netdev@vger.kernel.org 7658S: Maintained 7659F: Documentation/ABI/testing/sysfs-class-net-phydev 7660F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7661F: Documentation/devicetree/bindings/net/mdio* 7662F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7663F: Documentation/networking/phy.rst 7664F: drivers/net/mdio/ 7665F: drivers/net/mdio/acpi_mdio.c 7666F: drivers/net/mdio/fwnode_mdio.c 7667F: drivers/net/mdio/of_mdio.c 7668F: drivers/net/pcs/ 7669F: drivers/net/phy/ 7670F: include/dt-bindings/net/qca-ar803x.h 7671F: include/linux/linkmode.h 7672F: include/linux/*mdio*.h 7673F: include/linux/mdio/*.h 7674F: include/linux/mii.h 7675F: include/linux/of_net.h 7676F: include/linux/phy.h 7677F: include/linux/phy_fixed.h 7678F: include/linux/platform_data/mdio-bcm-unimac.h 7679F: include/linux/platform_data/mdio-gpio.h 7680F: include/trace/events/mdio.h 7681F: include/uapi/linux/mdio.h 7682F: include/uapi/linux/mii.h 7683F: net/core/of_net.c 7684 7685EXEC & BINFMT API 7686R: Eric Biederman <ebiederm@xmission.com> 7687R: Kees Cook <keescook@chromium.org> 7688L: linux-mm@kvack.org 7689S: Supported 7690T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7691F: arch/alpha/kernel/binfmt_loader.c 7692F: fs/*binfmt_*.c 7693F: fs/exec.c 7694F: include/linux/binfmts.h 7695F: include/linux/elf.h 7696F: include/uapi/linux/binfmts.h 7697F: include/uapi/linux/elf.h 7698F: tools/testing/selftests/exec/ 7699N: asm/elf.h 7700N: binfmt 7701 7702EXFAT FILE SYSTEM 7703M: Namjae Jeon <linkinjeon@kernel.org> 7704M: Sungjong Seo <sj1557.seo@samsung.com> 7705L: linux-fsdevel@vger.kernel.org 7706S: Maintained 7707T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7708F: fs/exfat/ 7709 7710EXT2 FILE SYSTEM 7711M: Jan Kara <jack@suse.com> 7712L: linux-ext4@vger.kernel.org 7713S: Maintained 7714F: Documentation/filesystems/ext2.rst 7715F: fs/ext2/ 7716F: include/linux/ext2* 7717 7718EXT4 FILE SYSTEM 7719M: "Theodore Ts'o" <tytso@mit.edu> 7720M: Andreas Dilger <adilger.kernel@dilger.ca> 7721L: linux-ext4@vger.kernel.org 7722S: Maintained 7723W: http://ext4.wiki.kernel.org 7724Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7726F: Documentation/filesystems/ext4/ 7727F: fs/ext4/ 7728F: include/trace/events/ext4.h 7729 7730Extended Verification Module (EVM) 7731M: Mimi Zohar <zohar@linux.ibm.com> 7732L: linux-integrity@vger.kernel.org 7733S: Supported 7734T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7735F: security/integrity/evm/ 7736F: security/integrity/ 7737 7738EXTENSIBLE FIRMWARE INTERFACE (EFI) 7739M: Ard Biesheuvel <ardb@kernel.org> 7740L: linux-efi@vger.kernel.org 7741S: Maintained 7742T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7743F: Documentation/admin-guide/efi-stub.rst 7744F: arch/*/include/asm/efi.h 7745F: arch/*/kernel/efi.c 7746F: arch/arm/boot/compressed/efi-header.S 7747F: arch/arm64/kernel/efi-entry.S 7748F: arch/x86/platform/efi/ 7749F: drivers/firmware/efi/ 7750F: include/linux/efi*.h 7751 7752EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7753M: MyungJoo Ham <myungjoo.ham@samsung.com> 7754M: Chanwoo Choi <cw00.choi@samsung.com> 7755L: linux-kernel@vger.kernel.org 7756S: Maintained 7757T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7758F: Documentation/devicetree/bindings/extcon/ 7759F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7760F: drivers/extcon/ 7761F: include/linux/extcon.h 7762F: include/linux/extcon/ 7763 7764EXTRA BOOT CONFIG 7765M: Masami Hiramatsu <mhiramat@kernel.org> 7766S: Maintained 7767F: Documentation/admin-guide/bootconfig.rst 7768F: fs/proc/bootconfig.c 7769F: include/linux/bootconfig.h 7770F: lib/bootconfig-data.S 7771F: lib/bootconfig.c 7772F: tools/bootconfig/* 7773F: tools/bootconfig/scripts/* 7774 7775EXYNOS DP DRIVER 7776M: Jingoo Han <jingoohan1@gmail.com> 7777L: dri-devel@lists.freedesktop.org 7778S: Maintained 7779F: drivers/gpu/drm/exynos/exynos_dp* 7780 7781EXYNOS SYSMMU (IOMMU) driver 7782M: Marek Szyprowski <m.szyprowski@samsung.com> 7783L: iommu@lists.linux.dev 7784S: Maintained 7785F: drivers/iommu/exynos-iommu.c 7786 7787F2FS FILE SYSTEM 7788M: Jaegeuk Kim <jaegeuk@kernel.org> 7789M: Chao Yu <chao@kernel.org> 7790L: linux-f2fs-devel@lists.sourceforge.net 7791S: Maintained 7792W: https://f2fs.wiki.kernel.org/ 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7794F: Documentation/ABI/testing/sysfs-fs-f2fs 7795F: Documentation/filesystems/f2fs.rst 7796F: fs/f2fs/ 7797F: include/linux/f2fs_fs.h 7798F: include/trace/events/f2fs.h 7799F: include/uapi/linux/f2fs.h 7800 7801F71805F HARDWARE MONITORING DRIVER 7802M: Jean Delvare <jdelvare@suse.com> 7803L: linux-hwmon@vger.kernel.org 7804S: Maintained 7805F: Documentation/hwmon/f71805f.rst 7806F: drivers/hwmon/f71805f.c 7807 7808FADDR2LINE 7809M: Josh Poimboeuf <jpoimboe@kernel.org> 7810S: Maintained 7811F: scripts/faddr2line 7812 7813FAILOVER MODULE 7814M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7815L: netdev@vger.kernel.org 7816S: Supported 7817F: Documentation/networking/failover.rst 7818F: include/net/failover.h 7819F: net/core/failover.c 7820 7821FANOTIFY 7822M: Jan Kara <jack@suse.cz> 7823R: Amir Goldstein <amir73il@gmail.com> 7824R: Matthew Bobrowski <repnop@google.com> 7825L: linux-fsdevel@vger.kernel.org 7826S: Maintained 7827F: fs/notify/fanotify/ 7828F: include/linux/fanotify.h 7829F: include/uapi/linux/fanotify.h 7830 7831FARSYNC SYNCHRONOUS DRIVER 7832M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7833S: Supported 7834W: http://www.farsite.co.uk/ 7835F: drivers/net/wan/farsync.* 7836 7837FAULT INJECTION SUPPORT 7838M: Akinobu Mita <akinobu.mita@gmail.com> 7839S: Supported 7840F: Documentation/fault-injection/ 7841F: lib/fault-inject.c 7842 7843FBTFT Framebuffer drivers 7844L: dri-devel@lists.freedesktop.org 7845L: linux-fbdev@vger.kernel.org 7846S: Orphan 7847F: drivers/staging/fbtft/ 7848 7849FC0011 TUNER DRIVER 7850M: Michael Buesch <m@bues.ch> 7851L: linux-media@vger.kernel.org 7852S: Maintained 7853F: drivers/media/tuners/fc0011.c 7854F: drivers/media/tuners/fc0011.h 7855 7856FC2580 MEDIA DRIVER 7857M: Antti Palosaari <crope@iki.fi> 7858L: linux-media@vger.kernel.org 7859S: Maintained 7860W: https://linuxtv.org 7861W: http://palosaari.fi/linux/ 7862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7863T: git git://linuxtv.org/anttip/media_tree.git 7864F: drivers/media/tuners/fc2580* 7865 7866FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7867M: Hannes Reinecke <hare@suse.de> 7868L: linux-scsi@vger.kernel.org 7869S: Supported 7870W: www.Open-FCoE.org 7871F: drivers/scsi/fcoe/ 7872F: drivers/scsi/libfc/ 7873F: include/scsi/fc/ 7874F: include/scsi/libfc.h 7875F: include/scsi/libfcoe.h 7876F: include/uapi/scsi/fc/ 7877 7878FILE LOCKING (flock() and fcntl()/lockf()) 7879M: Jeff Layton <jlayton@kernel.org> 7880M: Chuck Lever <chuck.lever@oracle.com> 7881L: linux-fsdevel@vger.kernel.org 7882S: Maintained 7883F: fs/fcntl.c 7884F: fs/locks.c 7885F: include/linux/fcntl.h 7886F: include/uapi/linux/fcntl.h 7887 7888FILESYSTEM DIRECT ACCESS (DAX) 7889M: Dan Williams <dan.j.williams@intel.com> 7890R: Matthew Wilcox <willy@infradead.org> 7891R: Jan Kara <jack@suse.cz> 7892L: linux-fsdevel@vger.kernel.org 7893L: nvdimm@lists.linux.dev 7894S: Supported 7895F: fs/dax.c 7896F: include/linux/dax.h 7897F: include/trace/events/fs_dax.h 7898 7899FILESYSTEMS (VFS and infrastructure) 7900M: Alexander Viro <viro@zeniv.linux.org.uk> 7901L: linux-fsdevel@vger.kernel.org 7902S: Maintained 7903F: fs/* 7904F: include/linux/fs.h 7905F: include/linux/fs_types.h 7906F: include/uapi/linux/fs.h 7907F: include/uapi/linux/openat2.h 7908 7909FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7910M: Riku Voipio <riku.voipio@iki.fi> 7911L: linux-hwmon@vger.kernel.org 7912S: Maintained 7913F: drivers/hwmon/f75375s.c 7914F: include/linux/f75375s.h 7915 7916FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7917M: Clemens Ladisch <clemens@ladisch.de> 7918M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7920S: Maintained 7921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7922F: include/uapi/sound/firewire.h 7923F: sound/firewire/ 7924 7925FIREWIRE MEDIA DRIVERS (firedtv) 7926M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7927L: linux-media@vger.kernel.org 7928L: linux1394-devel@lists.sourceforge.net 7929S: Maintained 7930T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7931F: drivers/media/firewire/ 7932 7933FIREWIRE SBP-2 TARGET 7934M: Chris Boot <bootc@bootc.net> 7935L: linux-scsi@vger.kernel.org 7936L: target-devel@vger.kernel.org 7937L: linux1394-devel@lists.sourceforge.net 7938S: Maintained 7939T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7940F: drivers/target/sbp/ 7941 7942FIREWIRE SUBSYSTEM 7943M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7944L: linux1394-devel@lists.sourceforge.net 7945S: Maintained 7946W: http://ieee1394.wiki.kernel.org/ 7947T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7948F: drivers/firewire/ 7949F: include/linux/firewire.h 7950F: include/uapi/linux/firewire*.h 7951F: tools/firewire/ 7952 7953FIRMWARE FRAMEWORK FOR ARMV8-A 7954M: Sudeep Holla <sudeep.holla@arm.com> 7955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7956S: Maintained 7957F: drivers/firmware/arm_ffa/ 7958F: include/linux/arm_ffa.h 7959 7960FIRMWARE LOADER (request_firmware) 7961M: Luis Chamberlain <mcgrof@kernel.org> 7962M: Russ Weight <russell.h.weight@intel.com> 7963L: linux-kernel@vger.kernel.org 7964S: Maintained 7965F: Documentation/firmware_class/ 7966F: drivers/base/firmware_loader/ 7967F: include/linux/firmware.h 7968 7969FLEXTIMER FTM-QUADDEC DRIVER 7970M: Patrick Havelange <patrick.havelange@essensium.com> 7971L: linux-iio@vger.kernel.org 7972S: Maintained 7973F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7974F: drivers/counter/ftm-quaddec.c 7975 7976FLOPPY DRIVER 7977M: Denis Efremov <efremov@linux.com> 7978L: linux-block@vger.kernel.org 7979S: Odd Fixes 7980F: drivers/block/floppy.c 7981 7982FLYSKY FSIA6B RC RECEIVER 7983M: Markus Koch <markus@notsyncing.net> 7984L: linux-input@vger.kernel.org 7985S: Maintained 7986F: drivers/input/joystick/fsia6b.c 7987 7988FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7989M: Geoffrey D. Bennett <g@b4.vu> 7990L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7991S: Maintained 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7993F: sound/usb/mixer_scarlett_gen2.c 7994 7995FORCEDETH GIGABIT ETHERNET DRIVER 7996M: Rain River <rain.1986.08.12@gmail.com> 7997M: Zhu Yanjun <zyjzyj2000@gmail.com> 7998L: netdev@vger.kernel.org 7999S: Maintained 8000F: drivers/net/ethernet/nvidia/* 8001 8002FORTIFY_SOURCE 8003M: Kees Cook <keescook@chromium.org> 8004L: linux-hardening@vger.kernel.org 8005S: Supported 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8007F: include/linux/fortify-string.h 8008F: lib/test_fortify/* 8009F: scripts/test_fortify.sh 8010K: \b__NO_FORTIFY\b 8011 8012FPGA DFL DRIVERS 8013M: Wu Hao <hao.wu@intel.com> 8014R: Tom Rix <trix@redhat.com> 8015L: linux-fpga@vger.kernel.org 8016S: Maintained 8017F: Documentation/ABI/testing/sysfs-bus-dfl* 8018F: Documentation/fpga/dfl.rst 8019F: drivers/fpga/dfl* 8020F: drivers/uio/uio_dfl.c 8021F: include/linux/dfl.h 8022F: include/uapi/linux/fpga-dfl.h 8023 8024FPGA MANAGER FRAMEWORK 8025M: Moritz Fischer <mdf@kernel.org> 8026M: Wu Hao <hao.wu@intel.com> 8027M: Xu Yilun <yilun.xu@intel.com> 8028R: Tom Rix <trix@redhat.com> 8029L: linux-fpga@vger.kernel.org 8030S: Maintained 8031Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8032T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8033F: Documentation/devicetree/bindings/fpga/ 8034F: Documentation/driver-api/fpga/ 8035F: Documentation/fpga/ 8036F: drivers/fpga/ 8037F: include/linux/fpga/ 8038 8039INTEL MAX10 BMC SECURE UPDATES 8040M: Russ Weight <russell.h.weight@intel.com> 8041L: linux-fpga@vger.kernel.org 8042S: Maintained 8043F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8044F: drivers/fpga/intel-m10-bmc-sec-update.c 8045 8046MICROCHIP POLARFIRE FPGA DRIVERS 8047M: Conor Dooley <conor.dooley@microchip.com> 8048R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8049L: linux-fpga@vger.kernel.org 8050S: Supported 8051F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8052F: drivers/fpga/microchip-spi.c 8053 8054FPU EMULATOR 8055M: Bill Metzenthen <billm@melbpc.org.au> 8056S: Maintained 8057W: http://floatingpoint.sourceforge.net/emulator/index.html 8058F: arch/x86/math-emu/ 8059 8060FRAMEBUFFER CORE 8061M: Daniel Vetter <daniel@ffwll.ch> 8062F: drivers/video/fbdev/core/ 8063S: Odd Fixes 8064T: git git://anongit.freedesktop.org/drm/drm-misc 8065 8066FRAMEBUFFER LAYER 8067M: Helge Deller <deller@gmx.de> 8068L: linux-fbdev@vger.kernel.org 8069L: dri-devel@lists.freedesktop.org 8070S: Maintained 8071Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8073F: Documentation/fb/ 8074F: drivers/video/ 8075F: include/linux/fb.h 8076F: include/uapi/linux/fb.h 8077F: include/uapi/video/ 8078F: include/video/ 8079 8080FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8081M: Horia Geantă <horia.geanta@nxp.com> 8082M: Pankaj Gupta <pankaj.gupta@nxp.com> 8083M: Gaurav Jain <gaurav.jain@nxp.com> 8084L: linux-crypto@vger.kernel.org 8085S: Maintained 8086F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8087F: drivers/crypto/caam/ 8088 8089FREESCALE COLDFIRE M5441X MMC DRIVER 8090M: Angelo Dureghello <angelo.dureghello@timesys.com> 8091L: linux-mmc@vger.kernel.org 8092S: Maintained 8093F: drivers/mmc/host/sdhci-esdhc-mcf.c 8094F: include/linux/platform_data/mmc-esdhc-mcf.h 8095 8096FREESCALE DIU FRAMEBUFFER DRIVER 8097M: Timur Tabi <timur@kernel.org> 8098L: linux-fbdev@vger.kernel.org 8099S: Maintained 8100F: drivers/video/fbdev/fsl-diu-fb.* 8101 8102FREESCALE DMA DRIVER 8103M: Li Yang <leoyang.li@nxp.com> 8104M: Zhang Wei <zw@zh-kernel.org> 8105L: linuxppc-dev@lists.ozlabs.org 8106S: Maintained 8107F: drivers/dma/fsldma.* 8108 8109FREESCALE DSPI DRIVER 8110M: Vladimir Oltean <olteanv@gmail.com> 8111L: linux-spi@vger.kernel.org 8112S: Maintained 8113F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8114F: drivers/spi/spi-fsl-dspi.c 8115F: include/linux/spi/spi-fsl-dspi.h 8116 8117FREESCALE ENETC ETHERNET DRIVERS 8118M: Claudiu Manoil <claudiu.manoil@nxp.com> 8119L: netdev@vger.kernel.org 8120S: Maintained 8121F: drivers/net/ethernet/freescale/enetc/ 8122 8123FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8124M: Claudiu Manoil <claudiu.manoil@nxp.com> 8125L: netdev@vger.kernel.org 8126S: Maintained 8127F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8128F: drivers/net/ethernet/freescale/gianfar* 8129 8130FREESCALE GPMI NAND DRIVER 8131M: Han Xu <han.xu@nxp.com> 8132L: linux-mtd@lists.infradead.org 8133S: Maintained 8134F: drivers/mtd/nand/raw/gpmi-nand/* 8135 8136FREESCALE I2C CPM DRIVER 8137M: Jochen Friedrich <jochen@scram.de> 8138L: linuxppc-dev@lists.ozlabs.org 8139L: linux-i2c@vger.kernel.org 8140S: Maintained 8141F: drivers/i2c/busses/i2c-cpm.c 8142 8143FREESCALE IMX / MXC FEC DRIVER 8144M: Joakim Zhang <qiangqing.zhang@nxp.com> 8145L: netdev@vger.kernel.org 8146S: Maintained 8147F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8148F: drivers/net/ethernet/freescale/fec.h 8149F: drivers/net/ethernet/freescale/fec_main.c 8150F: drivers/net/ethernet/freescale/fec_ptp.c 8151 8152FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8153M: Sascha Hauer <s.hauer@pengutronix.de> 8154R: Pengutronix Kernel Team <kernel@pengutronix.de> 8155L: linux-fbdev@vger.kernel.org 8156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8157S: Maintained 8158F: drivers/video/fbdev/imxfb.c 8159 8160FREESCALE IMX DDR PMU DRIVER 8161M: Frank Li <Frank.li@nxp.com> 8162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8163S: Maintained 8164F: Documentation/admin-guide/perf/imx-ddr.rst 8165F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8166F: drivers/perf/fsl_imx8_ddr_perf.c 8167 8168FREESCALE IMX I2C DRIVER 8169M: Oleksij Rempel <o.rempel@pengutronix.de> 8170R: Pengutronix Kernel Team <kernel@pengutronix.de> 8171L: linux-i2c@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8174F: drivers/i2c/busses/i2c-imx.c 8175 8176FREESCALE IMX LPI2C DRIVER 8177M: Dong Aisheng <aisheng.dong@nxp.com> 8178L: linux-i2c@vger.kernel.org 8179L: linux-imx@nxp.com 8180S: Maintained 8181F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8182F: drivers/i2c/busses/i2c-imx-lpi2c.c 8183 8184FREESCALE MPC I2C DRIVER 8185M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8186L: linux-i2c@vger.kernel.org 8187S: Maintained 8188F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8189F: drivers/i2c/busses/i2c-mpc.c 8190 8191FREESCALE QORIQ DPAA ETHERNET DRIVER 8192M: Madalin Bucur <madalin.bucur@nxp.com> 8193L: netdev@vger.kernel.org 8194S: Maintained 8195F: drivers/net/ethernet/freescale/dpaa 8196 8197FREESCALE QORIQ DPAA FMAN DRIVER 8198M: Madalin Bucur <madalin.bucur@nxp.com> 8199L: netdev@vger.kernel.org 8200S: Maintained 8201F: Documentation/devicetree/bindings/net/fsl-fman.txt 8202F: drivers/net/ethernet/freescale/fman 8203 8204FREESCALE QORIQ PTP CLOCK DRIVER 8205M: Yangbo Lu <yangbo.lu@nxp.com> 8206L: netdev@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8209F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8210F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8211F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8212F: drivers/ptp/ptp_qoriq.c 8213F: drivers/ptp/ptp_qoriq_debugfs.c 8214F: include/linux/fsl/ptp_qoriq.h 8215 8216FREESCALE QUAD SPI DRIVER 8217M: Han Xu <han.xu@nxp.com> 8218L: linux-spi@vger.kernel.org 8219S: Maintained 8220F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8221F: drivers/spi/spi-fsl-qspi.c 8222 8223FREESCALE QUICC ENGINE LIBRARY 8224M: Qiang Zhao <qiang.zhao@nxp.com> 8225L: linuxppc-dev@lists.ozlabs.org 8226S: Maintained 8227F: drivers/soc/fsl/qe/ 8228F: include/soc/fsl/qe/ 8229 8230FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8231M: Li Yang <leoyang.li@nxp.com> 8232L: netdev@vger.kernel.org 8233L: linuxppc-dev@lists.ozlabs.org 8234S: Maintained 8235F: drivers/net/ethernet/freescale/ucc_geth* 8236 8237FREESCALE QUICC ENGINE UCC HDLC DRIVER 8238M: Zhao Qiang <qiang.zhao@nxp.com> 8239L: netdev@vger.kernel.org 8240L: linuxppc-dev@lists.ozlabs.org 8241S: Maintained 8242F: drivers/net/wan/fsl_ucc_hdlc* 8243 8244FREESCALE QUICC ENGINE UCC UART DRIVER 8245M: Timur Tabi <timur@kernel.org> 8246L: linuxppc-dev@lists.ozlabs.org 8247S: Maintained 8248F: drivers/tty/serial/ucc_uart.c 8249 8250FREESCALE SOC DRIVERS 8251M: Li Yang <leoyang.li@nxp.com> 8252L: linuxppc-dev@lists.ozlabs.org 8253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8254S: Maintained 8255F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8256F: Documentation/devicetree/bindings/soc/fsl/ 8257F: drivers/soc/fsl/ 8258F: include/linux/fsl/ 8259F: include/soc/fsl/ 8260 8261FREESCALE SOC FS_ENET DRIVER 8262M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8263L: linuxppc-dev@lists.ozlabs.org 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: drivers/net/ethernet/freescale/fs_enet/ 8267F: include/linux/fs_enet_pd.h 8268 8269FREESCALE SOC SOUND DRIVERS 8270M: Shengjiu Wang <shengjiu.wang@gmail.com> 8271M: Xiubo Li <Xiubo.Lee@gmail.com> 8272R: Fabio Estevam <festevam@gmail.com> 8273R: Nicolin Chen <nicoleotsuka@gmail.com> 8274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8275L: linuxppc-dev@lists.ozlabs.org 8276S: Maintained 8277F: sound/soc/fsl/fsl* 8278F: sound/soc/fsl/imx* 8279F: sound/soc/fsl/mpc8610_hpcd.c 8280 8281FREESCALE USB PERIPHERAL DRIVERS 8282M: Li Yang <leoyang.li@nxp.com> 8283L: linux-usb@vger.kernel.org 8284L: linuxppc-dev@lists.ozlabs.org 8285S: Maintained 8286F: drivers/usb/gadget/udc/fsl* 8287 8288FREESCALE USB PHY DRIVER 8289M: Ran Wang <ran.wang_1@nxp.com> 8290L: linux-usb@vger.kernel.org 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: drivers/usb/phy/phy-fsl-usb* 8294 8295FREEVXFS FILESYSTEM 8296M: Christoph Hellwig <hch@infradead.org> 8297S: Maintained 8298W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8299F: fs/freevxfs/ 8300 8301FREEZER 8302M: "Rafael J. Wysocki" <rafael@kernel.org> 8303M: Pavel Machek <pavel@ucw.cz> 8304L: linux-pm@vger.kernel.org 8305S: Supported 8306F: Documentation/power/freezing-of-tasks.rst 8307F: include/linux/freezer.h 8308F: kernel/freezer.c 8309 8310FRONTSWAP API 8311M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8312L: linux-kernel@vger.kernel.org 8313S: Maintained 8314F: include/linux/frontswap.h 8315F: mm/frontswap.c 8316 8317FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8318M: David Howells <dhowells@redhat.com> 8319L: linux-cachefs@redhat.com (moderated for non-subscribers) 8320S: Supported 8321F: Documentation/filesystems/caching/ 8322F: fs/fscache/ 8323F: include/linux/fscache*.h 8324 8325FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8326M: Theodore Y. Ts'o <tytso@mit.edu> 8327M: Jaegeuk Kim <jaegeuk@kernel.org> 8328M: Eric Biggers <ebiggers@kernel.org> 8329L: linux-fscrypt@vger.kernel.org 8330S: Supported 8331Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8332T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8333F: Documentation/filesystems/fscrypt.rst 8334F: fs/crypto/ 8335F: include/linux/fscrypt*.h 8336F: include/uapi/linux/fscrypt.h 8337 8338FSI SUBSYSTEM 8339M: Jeremy Kerr <jk@ozlabs.org> 8340M: Joel Stanley <joel@jms.id.au> 8341R: Alistar Popple <alistair@popple.id.au> 8342R: Eddie James <eajames@linux.ibm.com> 8343L: linux-fsi@lists.ozlabs.org 8344S: Supported 8345Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8346T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8347F: drivers/fsi/ 8348F: include/linux/fsi*.h 8349F: include/trace/events/fsi*.h 8350 8351FSI-ATTACHED I2C DRIVER 8352M: Eddie James <eajames@linux.ibm.com> 8353L: linux-i2c@vger.kernel.org 8354L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8355S: Maintained 8356F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8357F: drivers/i2c/busses/i2c-fsi.c 8358 8359FSI-ATTACHED SPI DRIVER 8360M: Eddie James <eajames@linux.ibm.com> 8361L: linux-spi@vger.kernel.org 8362S: Maintained 8363F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8364F: drivers/spi/spi-fsi.c 8365 8366FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8367M: Jan Kara <jack@suse.cz> 8368R: Amir Goldstein <amir73il@gmail.com> 8369L: linux-fsdevel@vger.kernel.org 8370S: Maintained 8371T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8372F: fs/notify/ 8373F: include/linux/fsnotify*.h 8374 8375FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8376M: Eric Biggers <ebiggers@kernel.org> 8377M: Theodore Y. Ts'o <tytso@mit.edu> 8378L: linux-fscrypt@vger.kernel.org 8379S: Supported 8380Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8381T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8382F: Documentation/filesystems/fsverity.rst 8383F: fs/verity/ 8384F: include/linux/fsverity.h 8385F: include/uapi/linux/fsverity.h 8386 8387FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8388M: Michael Zaidman <michael.zaidman@gmail.com> 8389L: linux-i2c@vger.kernel.org 8390L: linux-input@vger.kernel.org 8391S: Maintained 8392F: drivers/hid/hid-ft260.c 8393 8394FUJITSU LAPTOP EXTRAS 8395M: Jonathan Woithe <jwoithe@just42.net> 8396L: platform-driver-x86@vger.kernel.org 8397S: Maintained 8398F: drivers/platform/x86/fujitsu-laptop.c 8399 8400FUJITSU M-5MO LS CAMERA ISP DRIVER 8401M: Kyungmin Park <kyungmin.park@samsung.com> 8402M: Heungjun Kim <riverful.kim@samsung.com> 8403L: linux-media@vger.kernel.org 8404S: Maintained 8405F: drivers/media/i2c/m5mols/ 8406F: include/media/i2c/m5mols.h 8407 8408FUJITSU TABLET EXTRAS 8409M: Robert Gerlach <khnz@gmx.de> 8410L: platform-driver-x86@vger.kernel.org 8411S: Maintained 8412F: drivers/platform/x86/fujitsu-tablet.c 8413 8414FUNGIBLE ETHERNET DRIVERS 8415M: Dimitris Michailidis <dmichail@fungible.com> 8416L: netdev@vger.kernel.org 8417S: Supported 8418F: drivers/net/ethernet/fungible/ 8419 8420FUSE: FILESYSTEM IN USERSPACE 8421M: Miklos Szeredi <miklos@szeredi.hu> 8422L: linux-fsdevel@vger.kernel.org 8423S: Maintained 8424W: https://github.com/libfuse/ 8425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8426F: Documentation/filesystems/fuse.rst 8427F: fs/fuse/ 8428F: include/uapi/linux/fuse.h 8429 8430FUTEX SUBSYSTEM 8431M: Thomas Gleixner <tglx@linutronix.de> 8432M: Ingo Molnar <mingo@redhat.com> 8433R: Peter Zijlstra <peterz@infradead.org> 8434R: Darren Hart <dvhart@infradead.org> 8435R: Davidlohr Bueso <dave@stgolabs.net> 8436R: André Almeida <andrealmeid@igalia.com> 8437L: linux-kernel@vger.kernel.org 8438S: Maintained 8439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8440F: Documentation/locking/*futex* 8441F: include/asm-generic/futex.h 8442F: include/linux/futex.h 8443F: include/uapi/linux/futex.h 8444F: kernel/futex/* 8445F: tools/perf/bench/futex* 8446F: tools/testing/selftests/futex/ 8447 8448GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8449M: Tim Harvey <tharvey@gateworks.com> 8450M: Robert Jones <rjones@gateworks.com> 8451S: Maintained 8452F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8453F: drivers/mfd/gateworks-gsc.c 8454F: include/linux/mfd/gsc.h 8455F: Documentation/hwmon/gsc-hwmon.rst 8456F: drivers/hwmon/gsc-hwmon.c 8457F: include/linux/platform_data/gsc_hwmon.h 8458 8459GCC PLUGINS 8460M: Kees Cook <keescook@chromium.org> 8461L: linux-hardening@vger.kernel.org 8462S: Maintained 8463T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8464F: Documentation/kbuild/gcc-plugins.rst 8465F: scripts/Makefile.gcc-plugins 8466F: scripts/gcc-plugins/ 8467 8468GCOV BASED KERNEL PROFILING 8469M: Peter Oberparleiter <oberpar@linux.ibm.com> 8470S: Maintained 8471F: Documentation/dev-tools/gcov.rst 8472F: kernel/gcov/ 8473 8474GDB KERNEL DEBUGGING HELPER SCRIPTS 8475M: Jan Kiszka <jan.kiszka@siemens.com> 8476M: Kieran Bingham <kbingham@kernel.org> 8477S: Supported 8478F: scripts/gdb/ 8479 8480GEMINI CRYPTO DRIVER 8481M: Corentin Labbe <clabbe@baylibre.com> 8482L: linux-crypto@vger.kernel.org 8483S: Maintained 8484F: drivers/crypto/gemini/ 8485 8486GEMTEK FM RADIO RECEIVER DRIVER 8487M: Hans Verkuil <hverkuil@xs4all.nl> 8488L: linux-media@vger.kernel.org 8489S: Maintained 8490W: https://linuxtv.org 8491T: git git://linuxtv.org/media_tree.git 8492F: drivers/media/radio/radio-gemtek* 8493 8494GENERIC ARCHITECTURE TOPOLOGY 8495M: Sudeep Holla <sudeep.holla@arm.com> 8496L: linux-kernel@vger.kernel.org 8497S: Maintained 8498F: drivers/base/arch_topology.c 8499F: include/linux/arch_topology.h 8500 8501GENERIC ENTRY CODE 8502M: Thomas Gleixner <tglx@linutronix.de> 8503M: Peter Zijlstra <peterz@infradead.org> 8504M: Andy Lutomirski <luto@kernel.org> 8505L: linux-kernel@vger.kernel.org 8506S: Maintained 8507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8508F: include/linux/entry-common.h 8509F: include/linux/entry-kvm.h 8510F: kernel/entry/ 8511 8512GENERIC GPIO I2C DRIVER 8513M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8514S: Supported 8515F: drivers/i2c/busses/i2c-gpio.c 8516F: include/linux/platform_data/i2c-gpio.h 8517 8518GENERIC GPIO I2C MULTIPLEXER DRIVER 8519M: Peter Korsgaard <peter.korsgaard@barco.com> 8520L: linux-i2c@vger.kernel.org 8521S: Supported 8522F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8523F: drivers/i2c/muxes/i2c-mux-gpio.c 8524F: include/linux/platform_data/i2c-mux-gpio.h 8525 8526GENERIC HDLC (WAN) DRIVERS 8527M: Krzysztof Halasa <khc@pm.waw.pl> 8528S: Maintained 8529W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8530F: drivers/net/wan/c101.c 8531F: drivers/net/wan/hd6457* 8532F: drivers/net/wan/hdlc* 8533F: drivers/net/wan/n2.c 8534F: drivers/net/wan/pc300too.c 8535F: drivers/net/wan/pci200syn.c 8536F: drivers/net/wan/wanxl* 8537 8538GENERIC INCLUDE/ASM HEADER FILES 8539M: Arnd Bergmann <arnd@arndb.de> 8540L: linux-arch@vger.kernel.org 8541S: Maintained 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8543F: include/asm-generic/ 8544F: include/uapi/asm-generic/ 8545 8546GENERIC PHY FRAMEWORK 8547M: Kishon Vijay Abraham I <kishon@ti.com> 8548M: Vinod Koul <vkoul@kernel.org> 8549L: linux-phy@lists.infradead.org 8550S: Supported 8551Q: https://patchwork.kernel.org/project/linux-phy/list/ 8552T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8553F: Documentation/devicetree/bindings/phy/ 8554F: drivers/phy/ 8555F: include/dt-bindings/phy/ 8556F: include/linux/phy/ 8557 8558GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8559M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8560S: Supported 8561F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8562 8563GENERIC PM DOMAINS 8564M: "Rafael J. Wysocki" <rafael@kernel.org> 8565M: Kevin Hilman <khilman@kernel.org> 8566M: Ulf Hansson <ulf.hansson@linaro.org> 8567L: linux-pm@vger.kernel.org 8568S: Supported 8569F: Documentation/devicetree/bindings/power/power?domain* 8570F: drivers/base/power/domain*.c 8571F: include/linux/pm_domain.h 8572 8573GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8574M: Eugen Hristev <eugen.hristev@microchip.com> 8575L: linux-input@vger.kernel.org 8576S: Maintained 8577F: drivers/input/touchscreen/resistive-adc-touch.c 8578 8579GENERIC STRING LIBRARY 8580R: Andy Shevchenko <andy@kernel.org> 8581S: Maintained 8582F: lib/string.c 8583F: lib/string_helpers.c 8584F: lib/test_string.c 8585F: lib/test-string_helpers.c 8586 8587GENERIC UIO DRIVER FOR PCI DEVICES 8588M: "Michael S. Tsirkin" <mst@redhat.com> 8589L: kvm@vger.kernel.org 8590S: Supported 8591F: drivers/uio/uio_pci_generic.c 8592 8593GENERIC VDSO LIBRARY 8594M: Andy Lutomirski <luto@kernel.org> 8595M: Thomas Gleixner <tglx@linutronix.de> 8596M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8597L: linux-kernel@vger.kernel.org 8598S: Maintained 8599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8600F: include/asm-generic/vdso/vsyscall.h 8601F: include/vdso/ 8602F: kernel/time/vsyscall.c 8603F: lib/vdso/ 8604 8605GENWQE (IBM Generic Workqueue Card) 8606M: Frank Haverkamp <haver@linux.ibm.com> 8607S: Supported 8608F: drivers/misc/genwqe/ 8609 8610GET_MAINTAINER SCRIPT 8611M: Joe Perches <joe@perches.com> 8612S: Maintained 8613F: scripts/get_maintainer.pl 8614 8615GFS2 FILE SYSTEM 8616M: Bob Peterson <rpeterso@redhat.com> 8617M: Andreas Gruenbacher <agruenba@redhat.com> 8618L: cluster-devel@redhat.com 8619S: Supported 8620B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8621T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8622F: Documentation/filesystems/gfs2* 8623F: fs/gfs2/ 8624F: include/uapi/linux/gfs2_ondisk.h 8625 8626GIGABYTE WMI DRIVER 8627M: Thomas Weißschuh <thomas@weissschuh.net> 8628L: platform-driver-x86@vger.kernel.org 8629S: Maintained 8630F: drivers/platform/x86/gigabyte-wmi.c 8631 8632GNSS SUBSYSTEM 8633M: Johan Hovold <johan@kernel.org> 8634S: Maintained 8635T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8636F: Documentation/ABI/testing/sysfs-class-gnss 8637F: Documentation/devicetree/bindings/gnss/ 8638F: drivers/gnss/ 8639F: include/linux/gnss.h 8640 8641GO7007 MPEG CODEC 8642M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8643L: linux-media@vger.kernel.org 8644S: Maintained 8645F: drivers/media/usb/go7007/ 8646 8647GOODIX TOUCHSCREEN 8648M: Bastien Nocera <hadess@hadess.net> 8649M: Hans de Goede <hdegoede@redhat.com> 8650L: linux-input@vger.kernel.org 8651S: Maintained 8652F: drivers/input/touchscreen/goodix* 8653 8654GOOGLE ETHERNET DRIVERS 8655M: Jeroen de Borst <jeroendb@google.com> 8656M: Catherine Sullivan <csully@google.com> 8657R: Shailend Chand <shailend@google.com> 8658L: netdev@vger.kernel.org 8659S: Supported 8660F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8661F: drivers/net/ethernet/google 8662 8663GPD POCKET FAN DRIVER 8664M: Hans de Goede <hdegoede@redhat.com> 8665L: platform-driver-x86@vger.kernel.org 8666S: Maintained 8667F: drivers/platform/x86/gpd-pocket-fan.c 8668 8669GPIO ACPI SUPPORT 8670M: Mika Westerberg <mika.westerberg@linux.intel.com> 8671M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8672L: linux-gpio@vger.kernel.org 8673L: linux-acpi@vger.kernel.org 8674S: Supported 8675T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8676F: Documentation/firmware-guide/acpi/gpio-properties.rst 8677F: drivers/gpio/gpiolib-acpi.c 8678F: drivers/gpio/gpiolib-acpi.h 8679 8680GPIO AGGREGATOR 8681M: Geert Uytterhoeven <geert+renesas@glider.be> 8682L: linux-gpio@vger.kernel.org 8683S: Supported 8684F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8685F: drivers/gpio/gpio-aggregator.c 8686 8687GPIO IR Transmitter 8688M: Sean Young <sean@mess.org> 8689L: linux-media@vger.kernel.org 8690S: Maintained 8691F: drivers/media/rc/gpio-ir-tx.c 8692 8693GPIO MOCKUP DRIVER 8694M: Bamvor Jian Zhang <bamv2005@gmail.com> 8695L: linux-gpio@vger.kernel.org 8696S: Maintained 8697F: drivers/gpio/gpio-mockup.c 8698F: tools/testing/selftests/gpio/ 8699 8700GPIO REGMAP 8701R: Michael Walle <michael@walle.cc> 8702S: Maintained 8703F: drivers/gpio/gpio-regmap.c 8704F: include/linux/gpio/regmap.h 8705 8706GPIO SUBSYSTEM 8707M: Linus Walleij <linus.walleij@linaro.org> 8708M: Bartosz Golaszewski <brgl@bgdev.pl> 8709L: linux-gpio@vger.kernel.org 8710S: Maintained 8711T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8712F: Documentation/ABI/obsolete/sysfs-gpio 8713F: Documentation/ABI/testing/gpio-cdev 8714F: Documentation/admin-guide/gpio/ 8715F: Documentation/devicetree/bindings/gpio/ 8716F: Documentation/driver-api/gpio/ 8717F: drivers/gpio/ 8718F: include/asm-generic/gpio.h 8719F: include/dt-bindings/gpio/ 8720F: include/linux/gpio.h 8721F: include/linux/gpio/ 8722F: include/linux/of_gpio.h 8723F: include/uapi/linux/gpio.h 8724F: tools/gpio/ 8725 8726GRE DEMULTIPLEXER DRIVER 8727M: Dmitry Kozlov <xeb@mail.ru> 8728L: netdev@vger.kernel.org 8729S: Maintained 8730F: include/net/gre.h 8731F: net/ipv4/gre_demux.c 8732F: net/ipv4/gre_offload.c 8733 8734GRETH 10/100/1G Ethernet MAC device driver 8735M: Andreas Larsson <andreas@gaisler.com> 8736L: netdev@vger.kernel.org 8737S: Maintained 8738F: drivers/net/ethernet/aeroflex/ 8739 8740GREYBUS AUDIO PROTOCOLS DRIVERS 8741M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8742M: Mark Greer <mgreer@animalcreek.com> 8743S: Maintained 8744F: drivers/staging/greybus/audio_apbridgea.c 8745F: drivers/staging/greybus/audio_apbridgea.h 8746F: drivers/staging/greybus/audio_codec.c 8747F: drivers/staging/greybus/audio_codec.h 8748F: drivers/staging/greybus/audio_gb.c 8749F: drivers/staging/greybus/audio_manager.c 8750F: drivers/staging/greybus/audio_manager.h 8751F: drivers/staging/greybus/audio_manager_module.c 8752F: drivers/staging/greybus/audio_manager_private.h 8753F: drivers/staging/greybus/audio_manager_sysfs.c 8754F: drivers/staging/greybus/audio_module.c 8755F: drivers/staging/greybus/audio_topology.c 8756 8757GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8758M: Viresh Kumar <vireshk@kernel.org> 8759S: Maintained 8760F: drivers/staging/greybus/authentication.c 8761F: drivers/staging/greybus/bootrom.c 8762F: drivers/staging/greybus/firmware.h 8763F: drivers/staging/greybus/fw-core.c 8764F: drivers/staging/greybus/fw-download.c 8765F: drivers/staging/greybus/fw-management.c 8766F: drivers/staging/greybus/greybus_authentication.h 8767F: drivers/staging/greybus/greybus_firmware.h 8768F: drivers/staging/greybus/hid.c 8769F: drivers/staging/greybus/i2c.c 8770F: drivers/staging/greybus/spi.c 8771F: drivers/staging/greybus/spilib.c 8772F: drivers/staging/greybus/spilib.h 8773 8774GREYBUS LOOPBACK DRIVER 8775M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8776S: Maintained 8777F: drivers/staging/greybus/loopback.c 8778 8779GREYBUS PLATFORM DRIVERS 8780M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8781S: Maintained 8782F: drivers/staging/greybus/arche-apb-ctrl.c 8783F: drivers/staging/greybus/arche-platform.c 8784F: drivers/staging/greybus/arche_platform.h 8785 8786GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8787M: Rui Miguel Silva <rmfrfs@gmail.com> 8788S: Maintained 8789F: drivers/staging/greybus/gpio.c 8790F: drivers/staging/greybus/light.c 8791F: drivers/staging/greybus/power_supply.c 8792F: drivers/staging/greybus/sdio.c 8793F: drivers/staging/greybus/spi.c 8794F: drivers/staging/greybus/spilib.c 8795 8796GREYBUS SUBSYSTEM 8797M: Johan Hovold <johan@kernel.org> 8798M: Alex Elder <elder@kernel.org> 8799M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8800L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8801S: Maintained 8802F: drivers/greybus/ 8803F: drivers/staging/greybus/ 8804F: include/linux/greybus.h 8805F: include/linux/greybus/ 8806 8807GREYBUS UART PROTOCOLS DRIVERS 8808M: David Lin <dtwlin@gmail.com> 8809S: Maintained 8810F: drivers/staging/greybus/log.c 8811F: drivers/staging/greybus/uart.c 8812 8813GS1662 VIDEO SERIALIZER 8814M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8815L: linux-media@vger.kernel.org 8816S: Maintained 8817T: git git://linuxtv.org/media_tree.git 8818F: drivers/media/spi/gs1662.c 8819 8820GSPCA FINEPIX SUBDRIVER 8821M: Frank Zago <frank@zago.net> 8822L: linux-media@vger.kernel.org 8823S: Maintained 8824T: git git://linuxtv.org/media_tree.git 8825F: drivers/media/usb/gspca/finepix.c 8826 8827GSPCA GL860 SUBDRIVER 8828M: Olivier Lorin <o.lorin@laposte.net> 8829L: linux-media@vger.kernel.org 8830S: Maintained 8831T: git git://linuxtv.org/media_tree.git 8832F: drivers/media/usb/gspca/gl860/ 8833 8834GSPCA M5602 SUBDRIVER 8835M: Erik Andren <erik.andren@gmail.com> 8836L: linux-media@vger.kernel.org 8837S: Maintained 8838T: git git://linuxtv.org/media_tree.git 8839F: drivers/media/usb/gspca/m5602/ 8840 8841GSPCA PAC207 SONIXB SUBDRIVER 8842M: Hans Verkuil <hverkuil@xs4all.nl> 8843L: linux-media@vger.kernel.org 8844S: Odd Fixes 8845T: git git://linuxtv.org/media_tree.git 8846F: drivers/media/usb/gspca/pac207.c 8847 8848GSPCA SN9C20X SUBDRIVER 8849M: Brian Johnson <brijohn@gmail.com> 8850L: linux-media@vger.kernel.org 8851S: Maintained 8852T: git git://linuxtv.org/media_tree.git 8853F: drivers/media/usb/gspca/sn9c20x.c 8854 8855GSPCA T613 SUBDRIVER 8856M: Leandro Costantino <lcostantino@gmail.com> 8857L: linux-media@vger.kernel.org 8858S: Maintained 8859T: git git://linuxtv.org/media_tree.git 8860F: drivers/media/usb/gspca/t613.c 8861 8862GSPCA USB WEBCAM DRIVER 8863M: Hans Verkuil <hverkuil@xs4all.nl> 8864L: linux-media@vger.kernel.org 8865S: Odd Fixes 8866T: git git://linuxtv.org/media_tree.git 8867F: drivers/media/usb/gspca/ 8868 8869GTP (GPRS Tunneling Protocol) 8870M: Pablo Neira Ayuso <pablo@netfilter.org> 8871M: Harald Welte <laforge@gnumonks.org> 8872L: osmocom-net-gprs@lists.osmocom.org 8873S: Maintained 8874T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8875F: drivers/net/gtp.c 8876 8877GUID PARTITION TABLE (GPT) 8878M: Davidlohr Bueso <dave@stgolabs.net> 8879L: linux-efi@vger.kernel.org 8880S: Maintained 8881F: block/partitions/efi.* 8882 8883HABANALABS PCI DRIVER 8884M: Oded Gabbay <ogabbay@kernel.org> 8885S: Supported 8886T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8887F: Documentation/ABI/testing/debugfs-driver-habanalabs 8888F: Documentation/ABI/testing/sysfs-driver-habanalabs 8889F: drivers/misc/habanalabs/ 8890F: include/uapi/misc/habanalabs.h 8891 8892HACKRF MEDIA DRIVER 8893M: Antti Palosaari <crope@iki.fi> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896W: https://linuxtv.org 8897W: http://palosaari.fi/linux/ 8898Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8899T: git git://linuxtv.org/anttip/media_tree.git 8900F: drivers/media/usb/hackrf/ 8901 8902HANTRO VPU CODEC DRIVER 8903M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8904M: Philipp Zabel <p.zabel@pengutronix.de> 8905L: linux-media@vger.kernel.org 8906L: linux-rockchip@lists.infradead.org 8907S: Maintained 8908F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8909F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8910F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8911F: drivers/staging/media/hantro/ 8912 8913HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8914M: Frank Seidel <frank@f-seidel.de> 8915L: platform-driver-x86@vger.kernel.org 8916S: Maintained 8917W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8918F: drivers/platform/x86/hdaps.c 8919 8920HARDWARE MONITORING 8921M: Jean Delvare <jdelvare@suse.com> 8922M: Guenter Roeck <linux@roeck-us.net> 8923L: linux-hwmon@vger.kernel.org 8924S: Maintained 8925W: http://hwmon.wiki.kernel.org/ 8926T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8927F: Documentation/ABI/testing/sysfs-class-hwmon 8928F: Documentation/devicetree/bindings/hwmon/ 8929F: Documentation/hwmon/ 8930F: drivers/hwmon/ 8931F: include/linux/hwmon*.h 8932F: include/trace/events/hwmon*.h 8933K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8934 8935HARDWARE RANDOM NUMBER GENERATOR CORE 8936M: Olivia Mackall <olivia@selenic.com> 8937M: Herbert Xu <herbert@gondor.apana.org.au> 8938L: linux-crypto@vger.kernel.org 8939S: Odd fixes 8940F: Documentation/admin-guide/hw_random.rst 8941F: Documentation/devicetree/bindings/rng/ 8942F: drivers/char/hw_random/ 8943F: include/linux/hw_random.h 8944 8945HARDWARE SPINLOCK CORE 8946M: Ohad Ben-Cohen <ohad@wizery.com> 8947M: Bjorn Andersson <bjorn.andersson@linaro.org> 8948R: Baolin Wang <baolin.wang7@gmail.com> 8949L: linux-remoteproc@vger.kernel.org 8950S: Maintained 8951T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8952F: Documentation/devicetree/bindings/hwlock/ 8953F: Documentation/locking/hwspinlock.rst 8954F: drivers/hwspinlock/ 8955F: include/linux/hwspinlock.h 8956 8957HARDWARE TRACING FACILITIES 8958M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8959S: Maintained 8960F: drivers/hwtracing/ 8961 8962HARMONY SOUND DRIVER 8963L: linux-parisc@vger.kernel.org 8964S: Maintained 8965F: sound/parisc/harmony.* 8966 8967HDPVR USB VIDEO ENCODER DRIVER 8968M: Hans Verkuil <hverkuil@xs4all.nl> 8969L: linux-media@vger.kernel.org 8970S: Odd Fixes 8971W: https://linuxtv.org 8972T: git git://linuxtv.org/media_tree.git 8973F: drivers/media/usb/hdpvr/ 8974 8975HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8976M: Matt Hsiao <matt.hsiao@hpe.com> 8977S: Supported 8978F: drivers/misc/hpilo.[ch] 8979 8980HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8981M: Jerry Hoemann <jerry.hoemann@hpe.com> 8982S: Supported 8983F: Documentation/watchdog/hpwdt.rst 8984F: drivers/watchdog/hpwdt.c 8985 8986HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8987M: Don Brace <don.brace@microchip.com> 8988L: storagedev@microchip.com 8989L: linux-scsi@vger.kernel.org 8990S: Supported 8991F: Documentation/scsi/hpsa.rst 8992F: drivers/scsi/hpsa*.[ch] 8993F: include/linux/cciss*.h 8994F: include/uapi/linux/cciss*.h 8995 8996HFI1 DRIVER 8997M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8998L: linux-rdma@vger.kernel.org 8999S: Supported 9000F: drivers/infiniband/hw/hfi1 9001 9002HFS FILESYSTEM 9003L: linux-fsdevel@vger.kernel.org 9004S: Orphan 9005F: Documentation/filesystems/hfs.rst 9006F: fs/hfs/ 9007 9008HFSPLUS FILESYSTEM 9009L: linux-fsdevel@vger.kernel.org 9010S: Orphan 9011F: Documentation/filesystems/hfsplus.rst 9012F: fs/hfsplus/ 9013 9014HGA FRAMEBUFFER DRIVER 9015M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9016L: linux-nvidia@lists.surfsouth.com 9017S: Maintained 9018W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9019F: drivers/video/fbdev/hgafb.c 9020 9021HIBERNATION (aka Software Suspend, aka swsusp) 9022M: "Rafael J. Wysocki" <rafael@kernel.org> 9023M: Pavel Machek <pavel@ucw.cz> 9024L: linux-pm@vger.kernel.org 9025S: Supported 9026B: https://bugzilla.kernel.org 9027F: arch/*/include/asm/suspend*.h 9028F: arch/x86/power/ 9029F: drivers/base/power/ 9030F: include/linux/freezer.h 9031F: include/linux/pm.h 9032F: include/linux/suspend.h 9033F: kernel/power/ 9034 9035HID CORE LAYER 9036M: Jiri Kosina <jikos@kernel.org> 9037M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9038L: linux-input@vger.kernel.org 9039S: Maintained 9040T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9041F: drivers/hid/ 9042F: include/linux/hid* 9043F: include/uapi/linux/hid* 9044 9045HID LOGITECH DRIVERS 9046R: Filipe Laíns <lains@riseup.net> 9047L: linux-input@vger.kernel.org 9048S: Maintained 9049F: drivers/hid/hid-logitech-* 9050 9051HID PLAYSTATION DRIVER 9052M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9053L: linux-input@vger.kernel.org 9054S: Supported 9055F: drivers/hid/hid-playstation.c 9056 9057HID SENSOR HUB DRIVERS 9058M: Jiri Kosina <jikos@kernel.org> 9059M: Jonathan Cameron <jic23@kernel.org> 9060M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9061L: linux-input@vger.kernel.org 9062L: linux-iio@vger.kernel.org 9063S: Maintained 9064F: Documentation/hid/hid-sensor* 9065F: drivers/hid/hid-sensor-* 9066F: drivers/iio/*/hid-* 9067F: include/linux/hid-sensor-* 9068 9069HID WACOM DRIVER 9070M: Ping Cheng <ping.cheng@wacom.com> 9071M: Jason Gerecke <jason.gerecke@wacom.com> 9072L: linux-input@vger.kernel.org 9073S: Maintained 9074F: drivers/hid/wacom.h 9075F: drivers/hid/wacom_* 9076 9077HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9078M: Thomas Gleixner <tglx@linutronix.de> 9079L: linux-kernel@vger.kernel.org 9080S: Maintained 9081T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9082F: Documentation/timers/ 9083F: include/linux/clockchips.h 9084F: include/linux/hrtimer.h 9085F: kernel/time/clockevents.c 9086F: kernel/time/hrtimer.c 9087F: kernel/time/timer_*.c 9088 9089HIGH-SPEED SCC DRIVER FOR AX.25 9090L: linux-hams@vger.kernel.org 9091S: Orphan 9092F: drivers/net/hamradio/scc.c 9093 9094HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9095M: HighPoint Linux Team <linux@highpoint-tech.com> 9096S: Supported 9097W: http://www.highpoint-tech.com 9098F: Documentation/scsi/hptiop.rst 9099F: drivers/scsi/hptiop.c 9100 9101HIPPI 9102M: Jes Sorensen <jes@trained-monkey.org> 9103L: linux-hippi@sunsite.dk 9104S: Maintained 9105F: drivers/net/hippi/ 9106F: include/linux/hippidevice.h 9107F: include/uapi/linux/if_hippi.h 9108F: net/802/hippi.c 9109 9110HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9111M: Kurt Kanzenbach <kurt@linutronix.de> 9112L: netdev@vger.kernel.org 9113S: Maintained 9114F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9115F: drivers/net/dsa/hirschmann/* 9116F: include/linux/platform_data/hirschmann-hellcreek.h 9117F: net/dsa/tag_hellcreek.c 9118 9119HISILICON DMA DRIVER 9120M: Zhou Wang <wangzhou1@hisilicon.com> 9121L: dmaengine@vger.kernel.org 9122S: Maintained 9123F: drivers/dma/hisi_dma.c 9124 9125HISILICON GPIO DRIVER 9126M: Jay Fang <f.fangjian@huawei.com> 9127L: linux-gpio@vger.kernel.org 9128S: Maintained 9129F: drivers/gpio/gpio-hisi.c 9130 9131HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9132M: Longfang Liu <liulongfang@huawei.com> 9133L: linux-crypto@vger.kernel.org 9134S: Maintained 9135F: Documentation/ABI/testing/debugfs-hisi-hpre 9136F: drivers/crypto/hisilicon/hpre/hpre.h 9137F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9138F: drivers/crypto/hisilicon/hpre/hpre_main.c 9139 9140HISILICON I2C CONTROLLER DRIVER 9141M: Yicong Yang <yangyicong@hisilicon.com> 9142L: linux-i2c@vger.kernel.org 9143S: Maintained 9144W: https://www.hisilicon.com 9145F: drivers/i2c/busses/i2c-hisi.c 9146 9147HISILICON LPC BUS DRIVER 9148M: john.garry@huawei.com 9149S: Maintained 9150W: http://www.hisilicon.com 9151F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9152F: drivers/bus/hisi_lpc.c 9153 9154HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9155M: Yisen Zhuang <yisen.zhuang@huawei.com> 9156M: Salil Mehta <salil.mehta@huawei.com> 9157L: netdev@vger.kernel.org 9158S: Maintained 9159W: http://www.hisilicon.com 9160F: drivers/net/ethernet/hisilicon/hns3/ 9161 9162HISILICON NETWORK SUBSYSTEM DRIVER 9163M: Yisen Zhuang <yisen.zhuang@huawei.com> 9164M: Salil Mehta <salil.mehta@huawei.com> 9165L: netdev@vger.kernel.org 9166S: Maintained 9167W: http://www.hisilicon.com 9168F: Documentation/devicetree/bindings/net/hisilicon*.txt 9169F: drivers/net/ethernet/hisilicon/ 9170 9171HIKEY960 ONBOARD USB GPIO HUB DRIVER 9172M: John Stultz <jstultz@google.com> 9173L: linux-kernel@vger.kernel.org 9174S: Maintained 9175F: drivers/misc/hisi_hikey_usb.c 9176 9177HISILICON PMU DRIVER 9178M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9179M: Qi Liu <liuqi115@huawei.com> 9180S: Supported 9181W: http://www.hisilicon.com 9182F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9183F: Documentation/admin-guide/perf/hisi-pmu.rst 9184F: drivers/perf/hisilicon 9185 9186HISILICON HNS3 PMU DRIVER 9187M: Guangbin Huang <huangguangbin2@huawei.com> 9188S: Supported 9189F: Documentation/admin-guide/perf/hns3-pmu.rst 9190F: drivers/perf/hisilicon/hns3_pmu.c 9191 9192HISILICON QM DRIVER 9193M: Weili Qian <qianweili@huawei.com> 9194M: Zhou Wang <wangzhou1@hisilicon.com> 9195L: linux-crypto@vger.kernel.org 9196S: Maintained 9197F: drivers/crypto/hisilicon/Kconfig 9198F: drivers/crypto/hisilicon/Makefile 9199F: drivers/crypto/hisilicon/qm.c 9200F: drivers/crypto/hisilicon/sgl.c 9201F: include/linux/hisi_acc_qm.h 9202 9203HISILICON ZIP Controller DRIVER 9204M: Yang Shen <shenyang39@huawei.com> 9205M: Zhou Wang <wangzhou1@hisilicon.com> 9206L: linux-crypto@vger.kernel.org 9207S: Maintained 9208F: Documentation/ABI/testing/debugfs-hisi-zip 9209F: drivers/crypto/hisilicon/zip/ 9210 9211HISILICON ROCE DRIVER 9212M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9213M: Wenpeng Liang <liangwenpeng@huawei.com> 9214L: linux-rdma@vger.kernel.org 9215S: Maintained 9216F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9217F: drivers/infiniband/hw/hns/ 9218 9219HISILICON SAS Controller 9220M: John Garry <john.garry@huawei.com> 9221S: Supported 9222W: http://www.hisilicon.com 9223F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9224F: drivers/scsi/hisi_sas/ 9225 9226HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9227M: Kai Ye <yekai13@huawei.com> 9228M: Longfang Liu <liulongfang@huawei.com> 9229L: linux-crypto@vger.kernel.org 9230S: Maintained 9231F: Documentation/ABI/testing/debugfs-hisi-sec 9232F: drivers/crypto/hisilicon/sec2/sec.h 9233F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9234F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9235F: drivers/crypto/hisilicon/sec2/sec_main.c 9236 9237HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9238M: Jay Fang <f.fangjian@huawei.com> 9239L: linux-spi@vger.kernel.org 9240S: Maintained 9241W: http://www.hisilicon.com 9242F: drivers/spi/spi-hisi-kunpeng.c 9243 9244HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9245M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9246L: linux-kernel@vger.kernel.org 9247S: Maintained 9248F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9249F: drivers/spmi/hisi-spmi-controller.c 9250 9251HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9252M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9253L: linux-kernel@vger.kernel.org 9254S: Maintained 9255F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9256F: drivers/mfd/hi6421-spmi-pmic.c 9257 9258HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9259M: Weili Qian <qianweili@huawei.com> 9260S: Maintained 9261F: drivers/crypto/hisilicon/trng/trng.c 9262 9263HISILICON V3XX SPI NOR FLASH Controller Driver 9264M: John Garry <john.garry@huawei.com> 9265S: Maintained 9266W: http://www.hisilicon.com 9267F: drivers/spi/spi-hisi-sfc-v3xx.c 9268 9269HMM - Heterogeneous Memory Management 9270M: Jérôme Glisse <jglisse@redhat.com> 9271L: linux-mm@kvack.org 9272S: Maintained 9273F: Documentation/mm/hmm.rst 9274F: include/linux/hmm* 9275F: lib/test_hmm* 9276F: mm/hmm* 9277F: tools/testing/selftests/vm/*hmm* 9278 9279HOST AP DRIVER 9280M: Jouni Malinen <j@w1.fi> 9281L: linux-wireless@vger.kernel.org 9282S: Obsolete 9283W: http://w1.fi/hostap-driver.html 9284F: drivers/net/wireless/intersil/hostap/ 9285 9286HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9287L: platform-driver-x86@vger.kernel.org 9288S: Orphan 9289F: drivers/platform/x86/tc1100-wmi.c 9290 9291HPET: High Precision Event Timers driver 9292M: Clemens Ladisch <clemens@ladisch.de> 9293S: Maintained 9294F: Documentation/timers/hpet.rst 9295F: drivers/char/hpet.c 9296F: include/linux/hpet.h 9297F: include/uapi/linux/hpet.h 9298 9299HPET: x86 9300S: Orphan 9301F: arch/x86/include/asm/hpet.h 9302F: arch/x86/kernel/hpet.c 9303 9304HPFS FILESYSTEM 9305M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9306S: Maintained 9307W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9308F: fs/hpfs/ 9309 9310HSI SUBSYSTEM 9311M: Sebastian Reichel <sre@kernel.org> 9312S: Maintained 9313T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9314F: Documentation/ABI/testing/sysfs-bus-hsi 9315F: Documentation/driver-api/hsi.rst 9316F: drivers/hsi/ 9317F: include/linux/hsi/ 9318F: include/uapi/linux/hsi/ 9319 9320HSO 3G MODEM DRIVER 9321L: linux-usb@vger.kernel.org 9322S: Orphan 9323F: drivers/net/usb/hso.c 9324 9325HSR NETWORK PROTOCOL 9326L: netdev@vger.kernel.org 9327S: Orphan 9328F: net/hsr/ 9329 9330HT16K33 LED CONTROLLER DRIVER 9331M: Robin van der Gracht <robin@protonic.nl> 9332S: Maintained 9333F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9334F: drivers/auxdisplay/ht16k33.c 9335 9336HTCPEN TOUCHSCREEN DRIVER 9337M: Pau Oliva Fora <pof@eslack.org> 9338L: linux-input@vger.kernel.org 9339S: Maintained 9340F: drivers/input/touchscreen/htcpen.c 9341 9342HTE SUBSYSTEM 9343M: Dipen Patel <dipenp@nvidia.com> 9344S: Maintained 9345F: Documentation/devicetree/bindings/timestamp/ 9346F: Documentation/driver-api/hte/ 9347F: drivers/hte/ 9348F: include/linux/hte.h 9349 9350HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9351M: Lorenzo Bianconi <lorenzo@kernel.org> 9352L: linux-iio@vger.kernel.org 9353S: Maintained 9354W: http://www.st.com/ 9355F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9356F: drivers/iio/humidity/hts221* 9357 9358HUAWEI ETHERNET DRIVER 9359L: netdev@vger.kernel.org 9360S: Orphan 9361F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9362F: drivers/net/ethernet/huawei/hinic/ 9363 9364HUGETLB SUBSYSTEM 9365M: Mike Kravetz <mike.kravetz@oracle.com> 9366M: Muchun Song <songmuchun@bytedance.com> 9367L: linux-mm@kvack.org 9368S: Maintained 9369F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9370F: Documentation/admin-guide/mm/hugetlbpage.rst 9371F: Documentation/mm/hugetlbfs_reserv.rst 9372F: Documentation/mm/vmemmap_dedup.rst 9373F: fs/hugetlbfs/ 9374F: include/linux/hugetlb.h 9375F: mm/hugetlb.c 9376F: mm/hugetlb_vmemmap.c 9377F: mm/hugetlb_vmemmap.h 9378 9379HVA ST MEDIA DRIVER 9380M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9381L: linux-media@vger.kernel.org 9382S: Supported 9383W: https://linuxtv.org 9384T: git git://linuxtv.org/media_tree.git 9385F: drivers/media/platform/st/sti/hva 9386 9387HWPOISON MEMORY FAILURE HANDLING 9388M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9389R: Miaohe Lin <linmiaohe@huawei.com> 9390L: linux-mm@kvack.org 9391S: Maintained 9392F: mm/hwpoison-inject.c 9393F: mm/memory-failure.c 9394 9395HYCON HY46XX TOUCHSCREEN SUPPORT 9396M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9397L: linux-input@vger.kernel.org 9398S: Maintained 9399F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9400F: drivers/input/touchscreen/hycon-hy46xx.c 9401 9402HYGON PROCESSOR SUPPORT 9403M: Pu Wen <puwen@hygon.cn> 9404L: linux-kernel@vger.kernel.org 9405S: Maintained 9406F: arch/x86/kernel/cpu/hygon.c 9407 9408HYNIX HI556 SENSOR DRIVER 9409M: Shawn Tu <shawnx.tu@intel.com> 9410L: linux-media@vger.kernel.org 9411S: Maintained 9412T: git git://linuxtv.org/media_tree.git 9413F: drivers/media/i2c/hi556.c 9414 9415HYNIX HI846 SENSOR DRIVER 9416M: Martin Kepplinger <martin.kepplinger@puri.sm> 9417L: linux-media@vger.kernel.org 9418S: Maintained 9419F: drivers/media/i2c/hi846.c 9420 9421HYNIX HI847 SENSOR DRIVER 9422M: Shawn Tu <shawnx.tu@intel.com> 9423L: linux-media@vger.kernel.org 9424S: Maintained 9425F: drivers/media/i2c/hi847.c 9426 9427Hyper-V/Azure CORE AND DRIVERS 9428M: "K. Y. Srinivasan" <kys@microsoft.com> 9429M: Haiyang Zhang <haiyangz@microsoft.com> 9430M: Stephen Hemminger <sthemmin@microsoft.com> 9431M: Wei Liu <wei.liu@kernel.org> 9432M: Dexuan Cui <decui@microsoft.com> 9433L: linux-hyperv@vger.kernel.org 9434S: Supported 9435T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9436F: Documentation/ABI/stable/sysfs-bus-vmbus 9437F: Documentation/ABI/testing/debugfs-hyperv 9438F: Documentation/virt/hyperv 9439F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9440F: arch/arm64/hyperv 9441F: arch/arm64/include/asm/hyperv-tlfs.h 9442F: arch/arm64/include/asm/mshyperv.h 9443F: arch/x86/hyperv 9444F: arch/x86/include/asm/hyperv-tlfs.h 9445F: arch/x86/include/asm/mshyperv.h 9446F: arch/x86/include/asm/trace/hyperv.h 9447F: arch/x86/kernel/cpu/mshyperv.c 9448F: drivers/clocksource/hyperv_timer.c 9449F: drivers/hid/hid-hyperv.c 9450F: drivers/hv/ 9451F: drivers/input/serio/hyperv-keyboard.c 9452F: drivers/iommu/hyperv-iommu.c 9453F: drivers/net/ethernet/microsoft/ 9454F: drivers/net/hyperv/ 9455F: drivers/pci/controller/pci-hyperv-intf.c 9456F: drivers/pci/controller/pci-hyperv.c 9457F: drivers/scsi/storvsc_drv.c 9458F: drivers/uio/uio_hv_generic.c 9459F: drivers/video/fbdev/hyperv_fb.c 9460F: include/asm-generic/hyperv-tlfs.h 9461F: include/asm-generic/mshyperv.h 9462F: include/clocksource/hyperv_timer.h 9463F: include/linux/hyperv.h 9464F: include/uapi/linux/hyperv.h 9465F: net/vmw_vsock/hyperv_transport.c 9466F: tools/hv/ 9467 9468HYPERBUS SUPPORT 9469M: Vignesh Raghavendra <vigneshr@ti.com> 9470L: linux-mtd@lists.infradead.org 9471S: Supported 9472Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9473C: irc://irc.oftc.net/mtd 9474T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9475F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9476F: drivers/mtd/hyperbus/ 9477F: include/linux/mtd/hyperbus.h 9478 9479HYPERVISOR VIRTUAL CONSOLE DRIVER 9480L: linuxppc-dev@lists.ozlabs.org 9481S: Odd Fixes 9482F: drivers/tty/hvc/ 9483 9484I2C ACPI SUPPORT 9485M: Mika Westerberg <mika.westerberg@linux.intel.com> 9486L: linux-i2c@vger.kernel.org 9487L: linux-acpi@vger.kernel.org 9488S: Maintained 9489F: drivers/i2c/i2c-core-acpi.c 9490 9491I2C CONTROLLER DRIVER FOR NVIDIA GPU 9492M: Ajay Gupta <ajayg@nvidia.com> 9493L: linux-i2c@vger.kernel.org 9494S: Maintained 9495F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9496F: drivers/i2c/busses/i2c-nvidia-gpu.c 9497 9498I2C MUXES 9499M: Peter Rosin <peda@axentia.se> 9500L: linux-i2c@vger.kernel.org 9501S: Maintained 9502F: Documentation/devicetree/bindings/i2c/i2c-arb* 9503F: Documentation/devicetree/bindings/i2c/i2c-gate* 9504F: Documentation/devicetree/bindings/i2c/i2c-mux* 9505F: Documentation/i2c/i2c-topology.rst 9506F: Documentation/i2c/muxes/ 9507F: drivers/i2c/i2c-mux.c 9508F: drivers/i2c/muxes/ 9509F: include/linux/i2c-mux.h 9510 9511I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9512M: Gregory CLEMENT <gregory.clement@bootlin.com> 9513L: linux-i2c@vger.kernel.org 9514S: Maintained 9515F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9516F: drivers/i2c/busses/i2c-mv64xxx.c 9517 9518I2C OVER PARALLEL PORT 9519M: Jean Delvare <jdelvare@suse.com> 9520L: linux-i2c@vger.kernel.org 9521S: Maintained 9522F: Documentation/i2c/busses/i2c-parport.rst 9523F: drivers/i2c/busses/i2c-parport.c 9524 9525I2C SUBSYSTEM 9526M: Wolfram Sang <wsa@kernel.org> 9527L: linux-i2c@vger.kernel.org 9528S: Maintained 9529W: https://i2c.wiki.kernel.org/ 9530Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9531T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9532F: Documentation/devicetree/bindings/i2c/i2c.txt 9533F: Documentation/i2c/ 9534F: drivers/i2c/* 9535F: include/dt-bindings/i2c/i2c.h 9536F: include/linux/i2c-dev.h 9537F: include/linux/i2c-smbus.h 9538F: include/linux/i2c.h 9539F: include/uapi/linux/i2c-*.h 9540F: include/uapi/linux/i2c.h 9541 9542I2C SUBSYSTEM HOST DRIVERS 9543L: linux-i2c@vger.kernel.org 9544S: Odd Fixes 9545W: https://i2c.wiki.kernel.org/ 9546Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9547T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9548F: Documentation/devicetree/bindings/i2c/ 9549F: drivers/i2c/algos/ 9550F: drivers/i2c/busses/ 9551F: include/dt-bindings/i2c/ 9552 9553I2C-TAOS-EVM DRIVER 9554M: Jean Delvare <jdelvare@suse.com> 9555L: linux-i2c@vger.kernel.org 9556S: Maintained 9557F: Documentation/i2c/busses/i2c-taos-evm.rst 9558F: drivers/i2c/busses/i2c-taos-evm.c 9559 9560I2C-TINY-USB DRIVER 9561M: Till Harbaum <till@harbaum.org> 9562L: linux-i2c@vger.kernel.org 9563S: Maintained 9564W: http://www.harbaum.org/till/i2c_tiny_usb 9565F: drivers/i2c/busses/i2c-tiny-usb.c 9566 9567I2C/SMBUS CONTROLLER DRIVERS FOR PC 9568M: Jean Delvare <jdelvare@suse.com> 9569L: linux-i2c@vger.kernel.org 9570S: Maintained 9571F: Documentation/i2c/busses/i2c-ali1535.rst 9572F: Documentation/i2c/busses/i2c-ali1563.rst 9573F: Documentation/i2c/busses/i2c-ali15x3.rst 9574F: Documentation/i2c/busses/i2c-amd756.rst 9575F: Documentation/i2c/busses/i2c-amd8111.rst 9576F: Documentation/i2c/busses/i2c-i801.rst 9577F: Documentation/i2c/busses/i2c-nforce2.rst 9578F: Documentation/i2c/busses/i2c-piix4.rst 9579F: Documentation/i2c/busses/i2c-sis5595.rst 9580F: Documentation/i2c/busses/i2c-sis630.rst 9581F: Documentation/i2c/busses/i2c-sis96x.rst 9582F: Documentation/i2c/busses/i2c-via.rst 9583F: Documentation/i2c/busses/i2c-viapro.rst 9584F: drivers/i2c/busses/i2c-ali1535.c 9585F: drivers/i2c/busses/i2c-ali1563.c 9586F: drivers/i2c/busses/i2c-ali15x3.c 9587F: drivers/i2c/busses/i2c-amd756-s4882.c 9588F: drivers/i2c/busses/i2c-amd756.c 9589F: drivers/i2c/busses/i2c-amd8111.c 9590F: drivers/i2c/busses/i2c-i801.c 9591F: drivers/i2c/busses/i2c-isch.c 9592F: drivers/i2c/busses/i2c-nforce2-s4985.c 9593F: drivers/i2c/busses/i2c-nforce2.c 9594F: drivers/i2c/busses/i2c-piix4.c 9595F: drivers/i2c/busses/i2c-sis5595.c 9596F: drivers/i2c/busses/i2c-sis630.c 9597F: drivers/i2c/busses/i2c-sis96x.c 9598F: drivers/i2c/busses/i2c-via.c 9599F: drivers/i2c/busses/i2c-viapro.c 9600 9601I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9602M: Hans de Goede <hdegoede@redhat.com> 9603L: linux-i2c@vger.kernel.org 9604S: Maintained 9605F: drivers/i2c/busses/i2c-cht-wc.c 9606 9607I2C/SMBUS ISMT DRIVER 9608M: Seth Heasley <seth.heasley@intel.com> 9609M: Neil Horman <nhorman@tuxdriver.com> 9610L: linux-i2c@vger.kernel.org 9611F: Documentation/i2c/busses/i2c-ismt.rst 9612F: drivers/i2c/busses/i2c-ismt.c 9613 9614I2C/SMBUS STUB DRIVER 9615M: Jean Delvare <jdelvare@suse.com> 9616L: linux-i2c@vger.kernel.org 9617S: Maintained 9618F: drivers/i2c/i2c-stub.c 9619 9620I3C DRIVER FOR CADENCE I3C MASTER IP 9621M: Przemysław Gaj <pgaj@cadence.com> 9622S: Maintained 9623F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9624F: drivers/i3c/master/i3c-master-cdns.c 9625 9626I3C DRIVER FOR SYNOPSYS DESIGNWARE 9627M: Vitor Soares <vitor.soares@synopsys.com> 9628S: Maintained 9629F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9630F: drivers/i3c/master/dw* 9631 9632I3C SUBSYSTEM 9633M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9634L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9635S: Maintained 9636C: irc://chat.freenode.net/linux-i3c 9637T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9638F: Documentation/ABI/testing/sysfs-bus-i3c 9639F: Documentation/devicetree/bindings/i3c/ 9640F: Documentation/driver-api/i3c 9641F: drivers/i3c/ 9642F: include/linux/i3c/ 9643 9644IA64 (Itanium) PLATFORM 9645L: linux-ia64@vger.kernel.org 9646S: Orphan 9647F: Documentation/ia64/ 9648F: arch/ia64/ 9649 9650IBM Power 842 compression accelerator 9651M: Haren Myneni <haren@us.ibm.com> 9652S: Supported 9653F: crypto/842.c 9654F: drivers/crypto/nx/Kconfig 9655F: drivers/crypto/nx/Makefile 9656F: drivers/crypto/nx/nx-842* 9657F: include/linux/sw842.h 9658F: lib/842/ 9659 9660IBM Power in-Nest Crypto Acceleration 9661M: Breno Leitão <leitao@debian.org> 9662M: Nayna Jain <nayna@linux.ibm.com> 9663M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9664L: linux-crypto@vger.kernel.org 9665S: Supported 9666F: drivers/crypto/nx/Kconfig 9667F: drivers/crypto/nx/Makefile 9668F: drivers/crypto/nx/nx-aes* 9669F: drivers/crypto/nx/nx-sha* 9670F: drivers/crypto/nx/nx.* 9671F: drivers/crypto/nx/nx_csbcpb.h 9672F: drivers/crypto/nx/nx_debugfs.c 9673 9674IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9675M: Tyrel Datwyler <tyreld@linux.ibm.com> 9676L: linux-pci@vger.kernel.org 9677L: linuxppc-dev@lists.ozlabs.org 9678S: Supported 9679F: drivers/pci/hotplug/rpadlpar* 9680 9681IBM Power Linux RAID adapter 9682M: Brian King <brking@us.ibm.com> 9683S: Supported 9684F: drivers/scsi/ipr.* 9685 9686IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9687M: Tyrel Datwyler <tyreld@linux.ibm.com> 9688L: linux-pci@vger.kernel.org 9689L: linuxppc-dev@lists.ozlabs.org 9690S: Supported 9691F: drivers/pci/hotplug/rpaphp* 9692 9693IBM Power SRIOV Virtual NIC Device Driver 9694M: Dany Madden <drt@linux.ibm.com> 9695R: Thomas Falcon <tlfalcon@linux.ibm.com> 9696L: netdev@vger.kernel.org 9697S: Supported 9698F: drivers/net/ethernet/ibm/ibmvnic.* 9699 9700IBM Power Virtual Accelerator Switchboard 9701L: linuxppc-dev@lists.ozlabs.org 9702S: Supported 9703F: arch/powerpc/include/asm/vas.h 9704F: arch/powerpc/platforms/powernv/copy-paste.h 9705F: arch/powerpc/platforms/powernv/vas* 9706 9707IBM Power Virtual Ethernet Device Driver 9708M: Nick Child <nnac123@linux.ibm.com> 9709L: netdev@vger.kernel.org 9710S: Supported 9711F: drivers/net/ethernet/ibm/ibmveth.* 9712 9713IBM Power Virtual FC Device Drivers 9714M: Tyrel Datwyler <tyreld@linux.ibm.com> 9715L: linux-scsi@vger.kernel.org 9716S: Supported 9717F: drivers/scsi/ibmvscsi/ibmvfc* 9718 9719IBM Power Virtual Management Channel Driver 9720M: Brad Warrum <bwarrum@linux.ibm.com> 9721M: Ritu Agarwal <rituagar@linux.ibm.com> 9722S: Supported 9723F: drivers/misc/ibmvmc.* 9724 9725IBM Power Virtual SCSI Device Drivers 9726M: Tyrel Datwyler <tyreld@linux.ibm.com> 9727L: linux-scsi@vger.kernel.org 9728S: Supported 9729F: drivers/scsi/ibmvscsi/ibmvscsi* 9730F: include/scsi/viosrp.h 9731 9732IBM Power Virtual SCSI Device Target Driver 9733M: Michael Cyr <mikecyr@linux.ibm.com> 9734L: linux-scsi@vger.kernel.org 9735L: target-devel@vger.kernel.org 9736S: Supported 9737F: drivers/scsi/ibmvscsi_tgt/ 9738 9739IBM Power VMX Cryptographic instructions 9740M: Breno Leitão <leitao@debian.org> 9741M: Nayna Jain <nayna@linux.ibm.com> 9742M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9743L: linux-crypto@vger.kernel.org 9744S: Supported 9745F: drivers/crypto/vmx/Kconfig 9746F: drivers/crypto/vmx/Makefile 9747F: drivers/crypto/vmx/aes* 9748F: drivers/crypto/vmx/ghash* 9749F: drivers/crypto/vmx/ppc-xlate.pl 9750F: drivers/crypto/vmx/vmx.c 9751 9752IBM ServeRAID RAID DRIVER 9753S: Orphan 9754F: drivers/scsi/ips.* 9755 9756ICH LPC AND GPIO DRIVER 9757M: Peter Tyser <ptyser@xes-inc.com> 9758S: Maintained 9759F: drivers/gpio/gpio-ich.c 9760F: drivers/mfd/lpc_ich.c 9761 9762ICY I2C DRIVER 9763M: Max Staudt <max@enpas.org> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: drivers/i2c/busses/i2c-icy.c 9767 9768IDEAPAD LAPTOP EXTRAS DRIVER 9769M: Ike Panhc <ike.pan@canonical.com> 9770L: platform-driver-x86@vger.kernel.org 9771S: Maintained 9772W: http://launchpad.net/ideapad-laptop 9773F: drivers/platform/x86/ideapad-laptop.c 9774 9775IDEAPAD LAPTOP SLIDEBAR DRIVER 9776M: Andrey Moiseev <o2g.org.ru@gmail.com> 9777L: linux-input@vger.kernel.org 9778S: Maintained 9779W: https://github.com/o2genum/ideapad-slidebar 9780F: drivers/input/misc/ideapad_slidebar.c 9781 9782IDMAPPED MOUNTS 9783M: Christian Brauner <brauner@kernel.org> 9784M: Seth Forshee <sforshee@kernel.org> 9785L: linux-fsdevel@vger.kernel.org 9786S: Maintained 9787T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9788F: Documentation/filesystems/idmappings.rst 9789F: tools/testing/selftests/mount_setattr/ 9790F: include/linux/mnt_idmapping.h 9791 9792IDT VersaClock 5 CLOCK DRIVER 9793M: Luca Ceresoli <luca@lucaceresoli.net> 9794S: Maintained 9795F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9796F: drivers/clk/clk-versaclock5.c 9797 9798IEEE 802.15.4 SUBSYSTEM 9799M: Alexander Aring <alex.aring@gmail.com> 9800M: Stefan Schmidt <stefan@datenfreihafen.org> 9801L: linux-wpan@vger.kernel.org 9802S: Maintained 9803W: https://linux-wpan.org/ 9804T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9805T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9806F: Documentation/networking/ieee802154.rst 9807F: drivers/net/ieee802154/ 9808F: include/linux/ieee802154.h 9809F: include/linux/nl802154.h 9810F: include/net/af_ieee802154.h 9811F: include/net/cfg802154.h 9812F: include/net/ieee802154_netdev.h 9813F: include/net/mac802154.h 9814F: include/net/nl802154.h 9815F: net/ieee802154/ 9816F: net/mac802154/ 9817 9818IFE PROTOCOL 9819M: Yotam Gigi <yotam.gi@gmail.com> 9820M: Jamal Hadi Salim <jhs@mojatatu.com> 9821F: include/net/ife.h 9822F: include/uapi/linux/ife.h 9823F: net/ife 9824 9825IGORPLUG-USB IR RECEIVER 9826M: Sean Young <sean@mess.org> 9827L: linux-media@vger.kernel.org 9828S: Maintained 9829F: drivers/media/rc/igorplugusb.c 9830 9831IGUANAWORKS USB IR TRANSCEIVER 9832M: Sean Young <sean@mess.org> 9833L: linux-media@vger.kernel.org 9834S: Maintained 9835F: drivers/media/rc/iguanair.c 9836 9837IIO DIGITAL POTENTIOMETER DAC 9838M: Peter Rosin <peda@axentia.se> 9839L: linux-iio@vger.kernel.org 9840S: Maintained 9841F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9842F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9843F: drivers/iio/dac/dpot-dac.c 9844 9845IIO ENVELOPE DETECTOR 9846M: Peter Rosin <peda@axentia.se> 9847L: linux-iio@vger.kernel.org 9848S: Maintained 9849F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9850F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9851F: drivers/iio/adc/envelope-detector.c 9852 9853IIO MULTIPLEXER 9854M: Peter Rosin <peda@axentia.se> 9855L: linux-iio@vger.kernel.org 9856S: Maintained 9857F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9858F: drivers/iio/multiplexer/iio-mux.c 9859 9860IIO SCMI BASED DRIVER 9861M: Jyoti Bhayana <jbhayana@google.com> 9862L: linux-iio@vger.kernel.org 9863S: Maintained 9864F: drivers/iio/common/scmi_sensors/scmi_iio.c 9865 9866IIO SUBSYSTEM AND DRIVERS 9867M: Jonathan Cameron <jic23@kernel.org> 9868R: Lars-Peter Clausen <lars@metafoo.de> 9869L: linux-iio@vger.kernel.org 9870S: Maintained 9871T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9872F: Documentation/ABI/testing/configfs-iio* 9873F: Documentation/ABI/testing/sysfs-bus-iio* 9874F: Documentation/devicetree/bindings/iio/ 9875F: drivers/iio/ 9876F: drivers/staging/iio/ 9877F: include/dt-bindings/iio/ 9878F: include/linux/iio/ 9879F: tools/iio/ 9880 9881IIO UNIT CONVERTER 9882M: Peter Rosin <peda@axentia.se> 9883L: linux-iio@vger.kernel.org 9884S: Maintained 9885F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9886F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9887F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9888F: drivers/iio/afe/iio-rescale.c 9889 9890IKANOS/ADI EAGLE ADSL USB DRIVER 9891M: Matthieu Castet <castet.matthieu@free.fr> 9892M: Stanislaw Gruszka <stf_xl@wp.pl> 9893S: Maintained 9894F: drivers/usb/atm/ueagle-atm.c 9895 9896IMAGIS TOUCHSCREEN DRIVER 9897M: Markuss Broks <markuss.broks@gmail.com> 9898S: Maintained 9899F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9900F: drivers/input/touchscreen/imagis.c 9901 9902IMGTEC ASCII LCD DRIVER 9903M: Paul Burton <paulburton@kernel.org> 9904S: Maintained 9905F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9906F: drivers/auxdisplay/img-ascii-lcd.c 9907 9908IMGTEC IR DECODER DRIVER 9909S: Orphan 9910F: drivers/media/rc/img-ir/ 9911 9912IMON SOUNDGRAPH USB IR RECEIVER 9913M: Sean Young <sean@mess.org> 9914L: linux-media@vger.kernel.org 9915S: Maintained 9916F: drivers/media/rc/imon.c 9917F: drivers/media/rc/imon_raw.c 9918 9919IMS TWINTURBO FRAMEBUFFER DRIVER 9920L: linux-fbdev@vger.kernel.org 9921S: Orphan 9922F: drivers/video/fbdev/imsttfb.c 9923 9924INA209 HARDWARE MONITOR DRIVER 9925M: Guenter Roeck <linux@roeck-us.net> 9926L: linux-hwmon@vger.kernel.org 9927S: Maintained 9928F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9929F: Documentation/hwmon/ina209.rst 9930F: drivers/hwmon/ina209.c 9931 9932INA2XX HARDWARE MONITOR DRIVER 9933M: Guenter Roeck <linux@roeck-us.net> 9934L: linux-hwmon@vger.kernel.org 9935S: Maintained 9936F: Documentation/hwmon/ina2xx.rst 9937F: drivers/hwmon/ina2xx.c 9938F: include/linux/platform_data/ina2xx.h 9939 9940INDUSTRY PACK SUBSYSTEM (IPACK) 9941M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9942M: Jens Taprogge <jens.taprogge@taprogge.org> 9943M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9944L: industrypack-devel@lists.sourceforge.net 9945S: Maintained 9946W: http://industrypack.sourceforge.net 9947F: drivers/ipack/ 9948 9949INFINEON DPS310 Driver 9950M: Eddie James <eajames@linux.ibm.com> 9951L: linux-iio@vger.kernel.org 9952S: Maintained 9953F: drivers/iio/pressure/dps310.c 9954 9955INFINIBAND SUBSYSTEM 9956M: Jason Gunthorpe <jgg@nvidia.com> 9957M: Leon Romanovsky <leonro@nvidia.com> 9958L: linux-rdma@vger.kernel.org 9959S: Supported 9960W: https://github.com/linux-rdma/rdma-core 9961Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9962T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9963F: Documentation/devicetree/bindings/infiniband/ 9964F: Documentation/infiniband/ 9965F: drivers/infiniband/ 9966F: include/rdma/ 9967F: include/trace/events/ib_mad.h 9968F: include/trace/events/ib_umad.h 9969F: include/uapi/linux/if_infiniband.h 9970F: include/uapi/rdma/ 9971F: samples/bpf/ibumad_kern.c 9972F: samples/bpf/ibumad_user.c 9973 9974INGENIC JZ4780 NAND DRIVER 9975M: Harvey Hunt <harveyhuntnexus@gmail.com> 9976L: linux-mtd@lists.infradead.org 9977L: linux-mips@vger.kernel.org 9978S: Maintained 9979F: drivers/mtd/nand/raw/ingenic/ 9980 9981INGENIC JZ47xx SoCs 9982M: Paul Cercueil <paul@crapouillou.net> 9983L: linux-mips@vger.kernel.org 9984S: Maintained 9985F: arch/mips/boot/dts/ingenic/ 9986F: arch/mips/generic/board-ingenic.c 9987F: arch/mips/include/asm/mach-ingenic/ 9988F: arch/mips/ingenic/Kconfig 9989F: drivers/clk/ingenic/ 9990F: drivers/dma/dma-jz4780.c 9991F: drivers/gpu/drm/ingenic/ 9992F: drivers/i2c/busses/i2c-jz4780.c 9993F: drivers/iio/adc/ingenic-adc.c 9994F: drivers/irqchip/irq-ingenic.c 9995F: drivers/memory/jz4780-nemc.c 9996F: drivers/mmc/host/jz4740_mmc.c 9997F: drivers/mtd/nand/raw/ingenic/ 9998F: drivers/pinctrl/pinctrl-ingenic.c 9999F: drivers/power/supply/ingenic-battery.c 10000F: drivers/pwm/pwm-jz4740.c 10001F: drivers/remoteproc/ingenic_rproc.c 10002F: drivers/rtc/rtc-jz4740.c 10003F: drivers/tty/serial/8250/8250_ingenic.c 10004F: drivers/usb/musb/jz4740.c 10005F: drivers/watchdog/jz4740_wdt.c 10006F: include/dt-bindings/iio/adc/ingenic,adc.h 10007F: include/linux/mfd/ingenic-tcu.h 10008F: sound/soc/codecs/jz47* 10009F: sound/soc/jz4740/ 10010 10011INJOINIC IP5xxx POWER BANK IC DRIVER 10012M: Samuel Holland <samuel@sholland.org> 10013S: Maintained 10014F: drivers/power/supply/ip5xxx_power.c 10015 10016INOTIFY 10017M: Jan Kara <jack@suse.cz> 10018R: Amir Goldstein <amir73il@gmail.com> 10019L: linux-fsdevel@vger.kernel.org 10020S: Maintained 10021F: Documentation/filesystems/inotify.rst 10022F: fs/notify/inotify/ 10023F: include/linux/inotify.h 10024F: include/uapi/linux/inotify.h 10025 10026INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10027M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10028L: linux-input@vger.kernel.org 10029S: Maintained 10030Q: http://patchwork.kernel.org/project/linux-input/list/ 10031T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10032F: Documentation/devicetree/bindings/input/ 10033F: Documentation/devicetree/bindings/serio/ 10034F: Documentation/input/ 10035F: drivers/input/ 10036F: include/dt-bindings/input/ 10037F: include/linux/input.h 10038F: include/linux/input/ 10039F: include/uapi/linux/input-event-codes.h 10040F: include/uapi/linux/input.h 10041 10042INPUT MULTITOUCH (MT) PROTOCOL 10043M: Henrik Rydberg <rydberg@bitmath.org> 10044L: linux-input@vger.kernel.org 10045S: Odd fixes 10046F: Documentation/input/multi-touch-protocol.rst 10047F: drivers/input/input-mt.c 10048K: \b(ABS|SYN)_MT_ 10049 10050INSIDE SECURE CRYPTO DRIVER 10051M: Antoine Tenart <atenart@kernel.org> 10052L: linux-crypto@vger.kernel.org 10053S: Maintained 10054F: drivers/crypto/inside-secure/ 10055 10056INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10057M: Mimi Zohar <zohar@linux.ibm.com> 10058M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10059L: linux-integrity@vger.kernel.org 10060S: Supported 10061T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10062F: security/integrity/ima/ 10063F: security/integrity/ 10064 10065INTEL 810/815 FRAMEBUFFER DRIVER 10066M: Antonino Daplas <adaplas@gmail.com> 10067L: linux-fbdev@vger.kernel.org 10068S: Maintained 10069F: drivers/video/fbdev/i810/ 10070 10071INTEL 8255 GPIO DRIVER 10072M: William Breathitt Gray <william.gray@linaro.org> 10073L: linux-gpio@vger.kernel.org 10074S: Maintained 10075F: drivers/gpio/gpio-i8255.c 10076F: drivers/gpio/gpio-i8255.h 10077 10078INTEL ASoC DRIVERS 10079M: Cezary Rojewski <cezary.rojewski@intel.com> 10080M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10081M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10082M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10083M: Bard Liao <yung-chuan.liao@linux.intel.com> 10084M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10085M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10087S: Supported 10088F: sound/soc/intel/ 10089 10090INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10091M: Hans de Goede <hdegoede@redhat.com> 10092L: platform-driver-x86@vger.kernel.org 10093S: Maintained 10094F: drivers/platform/x86/intel/atomisp2/pm.c 10095 10096INTEL ATOMISP2 LED DRIVER 10097M: Hans de Goede <hdegoede@redhat.com> 10098L: platform-driver-x86@vger.kernel.org 10099S: Maintained 10100F: drivers/platform/x86/intel/atomisp2/led.c 10101 10102INTEL BIOS SAR INT1092 DRIVER 10103M: Shravan Sudhakar <s.shravan@intel.com> 10104M: Intel Corporation <linuxwwan@intel.com> 10105L: platform-driver-x86@vger.kernel.org 10106S: Maintained 10107F: drivers/platform/x86/intel/int1092/ 10108 10109INTEL BROXTON PMC DRIVER 10110M: Mika Westerberg <mika.westerberg@linux.intel.com> 10111M: Zha Qipeng <qipeng.zha@intel.com> 10112S: Maintained 10113F: drivers/mfd/intel_pmc_bxt.c 10114F: include/linux/mfd/intel_pmc_bxt.h 10115 10116INTEL C600 SERIES SAS CONTROLLER DRIVER 10117M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10118L: linux-scsi@vger.kernel.org 10119S: Supported 10120T: git git://git.code.sf.net/p/intel-sas/isci 10121F: drivers/scsi/isci/ 10122 10123INTEL CPU family model numbers 10124M: Tony Luck <tony.luck@intel.com> 10125M: x86@kernel.org 10126L: linux-kernel@vger.kernel.org 10127S: Supported 10128F: arch/x86/include/asm/intel-family.h 10129 10130INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10131M: Jani Nikula <jani.nikula@linux.intel.com> 10132M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10133M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10134M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10135L: intel-gfx@lists.freedesktop.org 10136S: Supported 10137W: https://01.org/linuxgraphics/ 10138Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10139B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10140C: irc://irc.oftc.net/intel-gfx 10141T: git git://anongit.freedesktop.org/drm-intel 10142F: Documentation/gpu/i915.rst 10143F: drivers/gpu/drm/i915/ 10144F: include/drm/i915* 10145F: include/uapi/drm/i915_drm.h 10146 10147INTEL ETHERNET DRIVERS 10148M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10149M: Tony Nguyen <anthony.l.nguyen@intel.com> 10150L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10151S: Supported 10152W: http://www.intel.com/support/feedback.htm 10153W: http://e1000.sourceforge.net/ 10154Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10157F: Documentation/networking/device_drivers/ethernet/intel/ 10158F: drivers/net/ethernet/intel/ 10159F: drivers/net/ethernet/intel/*/ 10160F: include/linux/avf/virtchnl.h 10161F: include/linux/net/intel/iidc.h 10162 10163INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10164M: Mustafa Ismail <mustafa.ismail@intel.com> 10165M: Shiraz Saleem <shiraz.saleem@intel.com> 10166L: linux-rdma@vger.kernel.org 10167S: Supported 10168F: drivers/infiniband/hw/irdma/ 10169F: include/uapi/rdma/irdma-abi.h 10170 10171INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10172M: Maik Broemme <mbroemme@libmpq.org> 10173L: linux-fbdev@vger.kernel.org 10174S: Maintained 10175F: Documentation/fb/intelfb.rst 10176F: drivers/video/fbdev/intelfb/ 10177 10178INTEL GPIO DRIVERS 10179M: Andy Shevchenko <andy@kernel.org> 10180L: linux-gpio@vger.kernel.org 10181S: Supported 10182T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10183F: drivers/gpio/gpio-ich.c 10184F: drivers/gpio/gpio-merrifield.c 10185F: drivers/gpio/gpio-ml-ioh.c 10186F: drivers/gpio/gpio-pch.c 10187F: drivers/gpio/gpio-sch.c 10188F: drivers/gpio/gpio-sodaville.c 10189 10190INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10191M: Zhenyu Wang <zhenyuw@linux.intel.com> 10192M: Zhi Wang <zhi.a.wang@intel.com> 10193L: intel-gvt-dev@lists.freedesktop.org 10194L: intel-gfx@lists.freedesktop.org 10195S: Supported 10196W: https://01.org/igvt-g 10197T: git https://github.com/intel/gvt-linux.git 10198F: drivers/gpu/drm/i915/gvt/ 10199 10200INTEL HID EVENT DRIVER 10201M: Alex Hung <alex.hung@canonical.com> 10202L: platform-driver-x86@vger.kernel.org 10203S: Maintained 10204F: drivers/platform/x86/intel/hid.c 10205 10206INTEL I/OAT DMA DRIVER 10207M: Dave Jiang <dave.jiang@intel.com> 10208R: Dan Williams <dan.j.williams@intel.com> 10209L: dmaengine@vger.kernel.org 10210S: Supported 10211Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10212F: drivers/dma/ioat* 10213 10214INTEL IDXD DRIVER 10215M: Fenghua Yu <fenghua.yu@intel.com> 10216M: Dave Jiang <dave.jiang@intel.com> 10217L: dmaengine@vger.kernel.org 10218S: Supported 10219F: drivers/dma/idxd/* 10220F: include/uapi/linux/idxd.h 10221 10222INTEL IDLE DRIVER 10223M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10224M: Len Brown <lenb@kernel.org> 10225L: linux-pm@vger.kernel.org 10226S: Supported 10227B: https://bugzilla.kernel.org 10228T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10229F: drivers/idle/intel_idle.c 10230 10231INTEL IN FIELD SCAN (IFS) DEVICE 10232M: Jithu Joseph <jithu.joseph@intel.com> 10233R: Ashok Raj <ashok.raj@intel.com> 10234R: Tony Luck <tony.luck@intel.com> 10235S: Maintained 10236F: drivers/platform/x86/intel/ifs 10237F: include/trace/events/intel_ifs.h 10238 10239INTEL INTEGRATED SENSOR HUB DRIVER 10240M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10241M: Jiri Kosina <jikos@kernel.org> 10242L: linux-input@vger.kernel.org 10243S: Maintained 10244F: drivers/hid/intel-ish-hid/ 10245 10246INTEL IOMMU (VT-d) 10247M: David Woodhouse <dwmw2@infradead.org> 10248M: Lu Baolu <baolu.lu@linux.intel.com> 10249L: iommu@lists.linux.dev 10250S: Supported 10251T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10252F: drivers/iommu/intel/ 10253F: include/linux/intel-svm.h 10254 10255INTEL IOP-ADMA DMA DRIVER 10256R: Dan Williams <dan.j.williams@intel.com> 10257S: Odd fixes 10258F: drivers/dma/iop-adma.c 10259 10260INTEL IPU3 CSI-2 CIO2 DRIVER 10261M: Yong Zhi <yong.zhi@intel.com> 10262M: Sakari Ailus <sakari.ailus@linux.intel.com> 10263M: Bingbu Cao <bingbu.cao@intel.com> 10264M: Dan Scally <djrscally@gmail.com> 10265R: Tianshu Qiu <tian.shu.qiu@intel.com> 10266L: linux-media@vger.kernel.org 10267S: Maintained 10268T: git git://linuxtv.org/media_tree.git 10269F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10270F: drivers/media/pci/intel/ipu3/ 10271 10272INTEL IPU3 CSI-2 IMGU DRIVER 10273M: Sakari Ailus <sakari.ailus@linux.intel.com> 10274R: Bingbu Cao <bingbu.cao@intel.com> 10275R: Tianshu Qiu <tian.shu.qiu@intel.com> 10276L: linux-media@vger.kernel.org 10277S: Maintained 10278F: Documentation/admin-guide/media/ipu3.rst 10279F: Documentation/admin-guide/media/ipu3_rcb.svg 10280F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10281F: drivers/staging/media/ipu3/ 10282 10283INTEL IXP4XX CRYPTO SUPPORT 10284M: Corentin Labbe <clabbe@baylibre.com> 10285L: linux-crypto@vger.kernel.org 10286S: Maintained 10287F: drivers/crypto/ixp4xx_crypto.c 10288 10289INTEL ISHTP ECLITE DRIVER 10290M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10291L: platform-driver-x86@vger.kernel.org 10292S: Supported 10293F: drivers/platform/x86/intel/ishtp_eclite.c 10294 10295INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10296M: Krzysztof Halasa <khalasa@piap.pl> 10297S: Maintained 10298F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10299F: drivers/net/wan/ixp4xx_hss.c 10300F: drivers/soc/ixp4xx/ixp4xx-npe.c 10301F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10302F: include/linux/soc/ixp4xx/npe.h 10303F: include/linux/soc/ixp4xx/qmgr.h 10304 10305INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10306M: Deepak Saxena <dsaxena@plexity.net> 10307S: Maintained 10308F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10309F: drivers/char/hw_random/ixp4xx-rng.c 10310 10311INTEL KEEM BAY DRM DRIVER 10312M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10313M: Edmund Dea <edmund.j.dea@intel.com> 10314S: Maintained 10315F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10316F: drivers/gpu/drm/kmb/ 10317 10318INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10319M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10320S: Maintained 10321F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10322F: drivers/crypto/keembay/Kconfig 10323F: drivers/crypto/keembay/Makefile 10324F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10325F: drivers/crypto/keembay/ocs-aes.c 10326F: drivers/crypto/keembay/ocs-aes.h 10327 10328INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10329M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10330M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10331M: Mark Gross <mgross@linux.intel.com> 10332S: Maintained 10333F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10334F: drivers/crypto/keembay/Kconfig 10335F: drivers/crypto/keembay/Makefile 10336F: drivers/crypto/keembay/keembay-ocs-ecc.c 10337 10338INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10339M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10340M: Declan Murphy <declan.murphy@intel.com> 10341S: Maintained 10342F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10343F: drivers/crypto/keembay/Kconfig 10344F: drivers/crypto/keembay/Makefile 10345F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10346F: drivers/crypto/keembay/ocs-hcu.c 10347F: drivers/crypto/keembay/ocs-hcu.h 10348 10349INTEL THUNDER BAY EMMC PHY DRIVER 10350M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10351M: Rashmi A <rashmi.a@intel.com> 10352S: Maintained 10353F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10354F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10355 10356INTEL MANAGEMENT ENGINE (mei) 10357M: Tomas Winkler <tomas.winkler@intel.com> 10358L: linux-kernel@vger.kernel.org 10359S: Supported 10360F: Documentation/driver-api/mei/* 10361F: drivers/misc/mei/ 10362F: drivers/watchdog/mei_wdt.c 10363F: include/linux/mei_aux.h 10364F: include/linux/mei_cl_bus.h 10365F: include/uapi/linux/mei.h 10366F: samples/mei/* 10367 10368INTEL MAX 10 BMC MFD DRIVER 10369M: Xu Yilun <yilun.xu@intel.com> 10370R: Tom Rix <trix@redhat.com> 10371S: Maintained 10372F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10373F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10374F: drivers/hwmon/intel-m10-bmc-hwmon.c 10375F: drivers/mfd/intel-m10-bmc.c 10376F: include/linux/mfd/intel-m10-bmc.h 10377 10378INTEL MENLOW THERMAL DRIVER 10379M: Sujith Thomas <sujith.thomas@intel.com> 10380L: linux-pm@vger.kernel.org 10381S: Supported 10382W: https://01.org/linux-acpi 10383F: drivers/thermal/intel/intel_menlow.c 10384 10385INTEL P-Unit IPC DRIVER 10386M: Zha Qipeng <qipeng.zha@intel.com> 10387L: platform-driver-x86@vger.kernel.org 10388S: Maintained 10389F: arch/x86/include/asm/intel_punit_ipc.h 10390F: drivers/platform/x86/intel/punit_ipc.c 10391 10392INTEL PMC CORE DRIVER 10393M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10394M: David E Box <david.e.box@intel.com> 10395L: platform-driver-x86@vger.kernel.org 10396S: Maintained 10397F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10398F: drivers/platform/x86/intel/pmc/ 10399 10400INTEL PMIC GPIO DRIVERS 10401M: Andy Shevchenko <andy@kernel.org> 10402S: Supported 10403T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10404F: drivers/gpio/gpio-*cove.c 10405 10406INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10407M: Andy Shevchenko <andy@kernel.org> 10408S: Supported 10409F: drivers/mfd/intel_soc_pmic* 10410F: include/linux/mfd/intel_soc_pmic* 10411 10412INTEL PMT DRIVERS 10413M: David E. Box <david.e.box@linux.intel.com> 10414S: Supported 10415F: drivers/platform/x86/intel/pmt/ 10416 10417INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10418M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10419L: linux-wireless@vger.kernel.org 10420S: Maintained 10421F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10422F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10423F: drivers/net/wireless/intel/ipw2x00/ 10424 10425INTEL PSTATE DRIVER 10426M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10427M: Len Brown <lenb@kernel.org> 10428L: linux-pm@vger.kernel.org 10429S: Supported 10430F: drivers/cpufreq/intel_pstate.c 10431 10432INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10433M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10434L: linux-iio@vger.kernel.org 10435F: drivers/counter/intel-qep.c 10436 10437INTEL SCU DRIVERS 10438M: Mika Westerberg <mika.westerberg@linux.intel.com> 10439S: Maintained 10440F: arch/x86/include/asm/intel_scu_ipc.h 10441F: drivers/platform/x86/intel_scu_* 10442 10443INTEL SDSI DRIVER 10444M: David E. Box <david.e.box@linux.intel.com> 10445S: Supported 10446F: drivers/platform/x86/intel/sdsi.c 10447F: tools/arch/x86/intel_sdsi/ 10448F: tools/testing/selftests/drivers/sdsi/ 10449 10450INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10451M: Daniel Scally <djrscally@gmail.com> 10452S: Maintained 10453F: drivers/platform/x86/intel/int3472/ 10454 10455INTEL SPEED SELECT TECHNOLOGY 10456M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10457L: platform-driver-x86@vger.kernel.org 10458S: Maintained 10459F: drivers/platform/x86/intel/speed_select_if/ 10460F: include/uapi/linux/isst_if.h 10461F: tools/power/x86/intel-speed-select/ 10462 10463INTEL STRATIX10 FIRMWARE DRIVERS 10464M: Dinh Nguyen <dinguyen@kernel.org> 10465L: linux-kernel@vger.kernel.org 10466S: Maintained 10467F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10468F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10469F: drivers/firmware/stratix10-rsu.c 10470F: drivers/firmware/stratix10-svc.c 10471F: include/linux/firmware/intel/stratix10-smc.h 10472F: include/linux/firmware/intel/stratix10-svc-client.h 10473T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10474 10475INTEL TELEMETRY DRIVER 10476M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10477M: "David E. Box" <david.e.box@linux.intel.com> 10478L: platform-driver-x86@vger.kernel.org 10479S: Maintained 10480F: arch/x86/include/asm/intel_telemetry.h 10481F: drivers/platform/x86/intel/telemetry/ 10482 10483INTEL UNCORE FREQUENCY CONTROL 10484M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10485L: platform-driver-x86@vger.kernel.org 10486S: Maintained 10487F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10488F: drivers/platform/x86/intel/uncore-frequency/ 10489 10490INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10491M: David E. Box <david.e.box@linux.intel.com> 10492S: Supported 10493F: drivers/platform/x86/intel/vsec.* 10494 10495INTEL VIRTUAL BUTTON DRIVER 10496M: AceLan Kao <acelan.kao@canonical.com> 10497L: platform-driver-x86@vger.kernel.org 10498S: Maintained 10499F: drivers/platform/x86/intel/vbtn.c 10500 10501INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10502M: Stanislaw Gruszka <stf_xl@wp.pl> 10503L: linux-wireless@vger.kernel.org 10504S: Supported 10505F: drivers/net/wireless/intel/iwlegacy/ 10506 10507INTEL WIRELESS WIFI LINK (iwlwifi) 10508M: Gregory Greenman <gregory.greenman@intel.com> 10509L: linux-wireless@vger.kernel.org 10510S: Supported 10511W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10512T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10513F: drivers/net/wireless/intel/iwlwifi/ 10514 10515INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10516M: Jithu Joseph <jithu.joseph@intel.com> 10517R: Maurice Ma <maurice.ma@intel.com> 10518S: Maintained 10519W: https://slimbootloader.github.io/security/firmware-update.html 10520F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10521 10522INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10523L: Dell.Client.Kernel@dell.com 10524S: Maintained 10525F: drivers/platform/x86/intel/wmi/thunderbolt.c 10526 10527INTEL WWAN IOSM DRIVER 10528M: M Chetan Kumar <m.chetan.kumar@intel.com> 10529M: Intel Corporation <linuxwwan@intel.com> 10530L: netdev@vger.kernel.org 10531S: Maintained 10532F: drivers/net/wwan/iosm/ 10533 10534INTEL(R) TRACE HUB 10535M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10536S: Supported 10537F: Documentation/trace/intel_th.rst 10538F: drivers/hwtracing/intel_th/ 10539F: include/linux/intel_th.h 10540 10541INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10542M: Ning Sun <ning.sun@intel.com> 10543L: tboot-devel@lists.sourceforge.net 10544S: Supported 10545W: http://tboot.sourceforge.net 10546T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10547F: Documentation/x86/intel_txt.rst 10548F: arch/x86/kernel/tboot.c 10549F: include/linux/tboot.h 10550 10551INTEL SGX 10552M: Jarkko Sakkinen <jarkko@kernel.org> 10553R: Dave Hansen <dave.hansen@linux.intel.com> 10554L: linux-sgx@vger.kernel.org 10555S: Supported 10556Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10557T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10558F: Documentation/x86/sgx.rst 10559F: arch/x86/entry/vdso/vsgx.S 10560F: arch/x86/include/asm/sgx.h 10561F: arch/x86/include/uapi/asm/sgx.h 10562F: arch/x86/kernel/cpu/sgx/* 10563F: tools/testing/selftests/sgx/* 10564K: \bSGX_ 10565 10566INTERCONNECT API 10567M: Georgi Djakov <djakov@kernel.org> 10568L: linux-pm@vger.kernel.org 10569S: Maintained 10570T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10571F: Documentation/devicetree/bindings/interconnect/ 10572F: Documentation/driver-api/interconnect.rst 10573F: drivers/interconnect/ 10574F: include/dt-bindings/interconnect/ 10575F: include/linux/interconnect-provider.h 10576F: include/linux/interconnect.h 10577 10578INTERRUPT COUNTER DRIVER 10579M: Oleksij Rempel <o.rempel@pengutronix.de> 10580R: Pengutronix Kernel Team <kernel@pengutronix.de> 10581L: linux-iio@vger.kernel.org 10582F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10583F: drivers/counter/interrupt-cnt.c 10584 10585INTERSIL ISL7998X VIDEO DECODER DRIVER 10586M: Michael Tretter <m.tretter@pengutronix.de> 10587R: Pengutronix Kernel Team <kernel@pengutronix.de> 10588L: linux-media@vger.kernel.org 10589S: Maintained 10590F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10591F: drivers/media/i2c/isl7998x.c 10592 10593INVENSENSE ICM-426xx IMU DRIVER 10594M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10595L: linux-iio@vger.kernel.org 10596S: Maintained 10597W: https://invensense.tdk.com/ 10598F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10599F: drivers/iio/imu/inv_icm42600/ 10600 10601INVENSENSE MPU-3050 GYROSCOPE DRIVER 10602M: Linus Walleij <linus.walleij@linaro.org> 10603L: linux-iio@vger.kernel.org 10604S: Maintained 10605F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10606F: drivers/iio/gyro/mpu3050* 10607 10608IOC3 ETHERNET DRIVER 10609M: Ralf Baechle <ralf@linux-mips.org> 10610L: linux-mips@vger.kernel.org 10611S: Maintained 10612F: drivers/net/ethernet/sgi/ioc3-eth.c 10613 10614IOMAP FILESYSTEM LIBRARY 10615M: Christoph Hellwig <hch@infradead.org> 10616M: Darrick J. Wong <djwong@kernel.org> 10617L: linux-xfs@vger.kernel.org 10618L: linux-fsdevel@vger.kernel.org 10619S: Supported 10620T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10621F: fs/iomap/ 10622F: include/linux/iomap.h 10623 10624IOMMU DMA-API LAYER 10625M: Robin Murphy <robin.murphy@arm.com> 10626L: iommu@lists.linux.dev 10627S: Maintained 10628T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10629F: drivers/iommu/dma-iommu.c 10630F: drivers/iommu/iova.c 10631F: include/linux/dma-iommu.h 10632F: include/linux/iova.h 10633 10634IOMMU SUBSYSTEM 10635M: Joerg Roedel <joro@8bytes.org> 10636M: Will Deacon <will@kernel.org> 10637R: Robin Murphy <robin.murphy@arm.com> 10638L: iommu@lists.linux.dev 10639S: Maintained 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10641F: Documentation/devicetree/bindings/iommu/ 10642F: Documentation/userspace-api/iommu.rst 10643F: drivers/iommu/ 10644F: include/linux/iommu.h 10645F: include/linux/iova.h 10646F: include/linux/of_iommu.h 10647F: include/uapi/linux/iommu.h 10648 10649IOSYS-MAP HELPERS 10650M: Thomas Zimmermann <tzimmermann@suse.de> 10651L: dri-devel@lists.freedesktop.org 10652S: Maintained 10653T: git git://anongit.freedesktop.org/drm/drm-misc 10654F: include/linux/iosys-map.h 10655 10656IO_URING 10657M: Jens Axboe <axboe@kernel.dk> 10658R: Pavel Begunkov <asml.silence@gmail.com> 10659L: io-uring@vger.kernel.org 10660S: Maintained 10661T: git git://git.kernel.dk/linux-block 10662T: git git://git.kernel.dk/liburing 10663F: io_uring/ 10664F: include/linux/io_uring.h 10665F: include/linux/io_uring_types.h 10666F: include/uapi/linux/io_uring.h 10667F: tools/io_uring/ 10668 10669IPMI SUBSYSTEM 10670M: Corey Minyard <minyard@acm.org> 10671L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10672S: Supported 10673W: http://openipmi.sourceforge.net/ 10674T: git https://github.com/cminyard/linux-ipmi.git for-next 10675F: Documentation/driver-api/ipmi.rst 10676F: Documentation/devicetree/bindings/ipmi/ 10677F: drivers/char/ipmi/ 10678F: include/linux/ipmi* 10679F: include/uapi/linux/ipmi* 10680 10681IPS SCSI RAID DRIVER 10682M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10683L: linux-scsi@vger.kernel.org 10684S: Maintained 10685W: http://www.adaptec.com/ 10686F: drivers/scsi/ips* 10687 10688IPVS 10689M: Simon Horman <horms@verge.net.au> 10690M: Julian Anastasov <ja@ssi.bg> 10691L: netdev@vger.kernel.org 10692L: lvs-devel@vger.kernel.org 10693S: Maintained 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10696F: Documentation/networking/ipvs-sysctl.rst 10697F: include/net/ip_vs.h 10698F: include/uapi/linux/ip_vs.h 10699F: net/netfilter/ipvs/ 10700 10701IPWIRELESS DRIVER 10702M: Jiri Kosina <jikos@kernel.org> 10703M: David Sterba <dsterba@suse.com> 10704S: Odd Fixes 10705F: drivers/tty/ipwireless/ 10706 10707IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10708M: Marc Zyngier <maz@kernel.org> 10709S: Maintained 10710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10711F: Documentation/core-api/irq/irq-domain.rst 10712F: include/linux/irqdomain.h 10713F: kernel/irq/irqdomain.c 10714F: kernel/irq/msi.c 10715 10716IRQ SUBSYSTEM 10717M: Thomas Gleixner <tglx@linutronix.de> 10718L: linux-kernel@vger.kernel.org 10719S: Maintained 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10721F: kernel/irq/ 10722 10723IRQCHIP DRIVERS 10724M: Thomas Gleixner <tglx@linutronix.de> 10725M: Marc Zyngier <maz@kernel.org> 10726L: linux-kernel@vger.kernel.org 10727S: Maintained 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10729F: Documentation/devicetree/bindings/interrupt-controller/ 10730F: drivers/irqchip/ 10731 10732ISA 10733M: William Breathitt Gray <william.gray@linaro.org> 10734S: Maintained 10735F: Documentation/driver-api/isa.rst 10736F: drivers/base/isa.c 10737F: include/linux/isa.h 10738 10739ISA RADIO MODULE 10740M: Hans Verkuil <hverkuil@xs4all.nl> 10741L: linux-media@vger.kernel.org 10742S: Maintained 10743W: https://linuxtv.org 10744T: git git://linuxtv.org/media_tree.git 10745F: drivers/media/radio/radio-isa* 10746 10747ISAPNP 10748M: Jaroslav Kysela <perex@perex.cz> 10749S: Maintained 10750F: Documentation/driver-api/isapnp.rst 10751F: drivers/pnp/isapnp/ 10752F: include/linux/isapnp.h 10753 10754ISCSI 10755M: Lee Duncan <lduncan@suse.com> 10756M: Chris Leech <cleech@redhat.com> 10757M: Mike Christie <michael.christie@oracle.com> 10758L: open-iscsi@googlegroups.com 10759L: linux-scsi@vger.kernel.org 10760S: Maintained 10761W: www.open-iscsi.com 10762F: drivers/scsi/*iscsi* 10763F: include/scsi/*iscsi* 10764 10765iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10766M: Peter Jones <pjones@redhat.com> 10767M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10768S: Maintained 10769F: drivers/firmware/iscsi_ibft* 10770 10771ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10772M: Sagi Grimberg <sagi@grimberg.me> 10773M: Max Gurtovoy <mgurtovoy@nvidia.com> 10774L: linux-rdma@vger.kernel.org 10775S: Supported 10776W: http://www.openfabrics.org 10777W: www.open-iscsi.org 10778Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10779F: drivers/infiniband/ulp/iser/ 10780 10781ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10782M: Sagi Grimberg <sagi@grimberg.me> 10783L: linux-rdma@vger.kernel.org 10784L: target-devel@vger.kernel.org 10785S: Supported 10786W: http://www.linux-iscsi.org 10787T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10788F: drivers/infiniband/ulp/isert 10789 10790ISDN/CMTP OVER BLUETOOTH 10791M: Karsten Keil <isdn@linux-pingi.de> 10792L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10793L: netdev@vger.kernel.org 10794S: Odd Fixes 10795W: http://www.isdn4linux.de 10796F: Documentation/isdn/ 10797F: drivers/isdn/capi/ 10798F: include/linux/isdn/ 10799F: include/uapi/linux/isdn/ 10800F: net/bluetooth/cmtp/ 10801 10802ISDN/mISDN SUBSYSTEM 10803M: Karsten Keil <isdn@linux-pingi.de> 10804L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10805L: netdev@vger.kernel.org 10806S: Maintained 10807W: http://www.isdn4linux.de 10808F: drivers/isdn/Kconfig 10809F: drivers/isdn/Makefile 10810F: drivers/isdn/hardware/ 10811F: drivers/isdn/mISDN/ 10812 10813IT87 HARDWARE MONITORING DRIVER 10814M: Jean Delvare <jdelvare@suse.com> 10815L: linux-hwmon@vger.kernel.org 10816S: Maintained 10817F: Documentation/hwmon/it87.rst 10818F: drivers/hwmon/it87.c 10819 10820IT913X MEDIA DRIVER 10821M: Antti Palosaari <crope@iki.fi> 10822L: linux-media@vger.kernel.org 10823S: Maintained 10824W: https://linuxtv.org 10825W: http://palosaari.fi/linux/ 10826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10827T: git git://linuxtv.org/anttip/media_tree.git 10828F: drivers/media/tuners/it913x* 10829 10830ITE IT66121 HDMI BRIDGE DRIVER 10831M: Phong LE <ple@baylibre.com> 10832M: Neil Armstrong <neil.armstrong@linaro.org> 10833S: Maintained 10834T: git git://anongit.freedesktop.org/drm/drm-misc 10835F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10836F: drivers/gpu/drm/bridge/ite-it66121.c 10837 10838IVTV VIDEO4LINUX DRIVER 10839M: Andy Walls <awalls@md.metrocast.net> 10840L: linux-media@vger.kernel.org 10841S: Maintained 10842W: https://linuxtv.org 10843T: git git://linuxtv.org/media_tree.git 10844F: Documentation/admin-guide/media/ivtv* 10845F: drivers/media/pci/ivtv/ 10846F: include/uapi/linux/ivtv* 10847 10848IX2505V MEDIA DRIVER 10849M: Malcolm Priestley <tvboxspy@gmail.com> 10850L: linux-media@vger.kernel.org 10851S: Maintained 10852W: https://linuxtv.org 10853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10854F: drivers/media/dvb-frontends/ix2505v* 10855 10856JAILHOUSE HYPERVISOR INTERFACE 10857M: Jan Kiszka <jan.kiszka@siemens.com> 10858L: jailhouse-dev@googlegroups.com 10859S: Maintained 10860F: arch/x86/include/asm/jailhouse_para.h 10861F: arch/x86/kernel/jailhouse.c 10862 10863JC42.4 TEMPERATURE SENSOR DRIVER 10864M: Guenter Roeck <linux@roeck-us.net> 10865L: linux-hwmon@vger.kernel.org 10866S: Maintained 10867F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10868F: Documentation/hwmon/jc42.rst 10869F: drivers/hwmon/jc42.c 10870 10871JFS FILESYSTEM 10872M: Dave Kleikamp <shaggy@kernel.org> 10873L: jfs-discussion@lists.sourceforge.net 10874S: Maintained 10875W: http://jfs.sourceforge.net/ 10876T: git git://github.com/kleikamp/linux-shaggy.git 10877F: Documentation/admin-guide/jfs.rst 10878F: fs/jfs/ 10879 10880JME NETWORK DRIVER 10881M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10882L: netdev@vger.kernel.org 10883S: Maintained 10884F: drivers/net/ethernet/jme.* 10885 10886JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10887M: David Woodhouse <dwmw2@infradead.org> 10888M: Richard Weinberger <richard@nod.at> 10889L: linux-mtd@lists.infradead.org 10890S: Odd Fixes 10891W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10892T: git git://git.infradead.org/ubifs-2.6.git 10893F: fs/jffs2/ 10894F: include/uapi/linux/jffs2.h 10895 10896JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10897M: "Theodore Ts'o" <tytso@mit.edu> 10898M: Jan Kara <jack@suse.com> 10899L: linux-ext4@vger.kernel.org 10900S: Maintained 10901F: fs/jbd2/ 10902F: include/linux/jbd2.h 10903 10904JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10905M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10906L: linux-media@vger.kernel.org 10907L: linux-renesas-soc@vger.kernel.org 10908S: Maintained 10909F: drivers/media/platform/renesas/rcar_jpu.c 10910 10911JSM Neo PCI based serial card 10912L: linux-serial@vger.kernel.org 10913S: Orphan 10914F: drivers/tty/serial/jsm/ 10915 10916K10TEMP HARDWARE MONITORING DRIVER 10917M: Clemens Ladisch <clemens@ladisch.de> 10918L: linux-hwmon@vger.kernel.org 10919S: Maintained 10920F: Documentation/hwmon/k10temp.rst 10921F: drivers/hwmon/k10temp.c 10922 10923K8TEMP HARDWARE MONITORING DRIVER 10924M: Rudolf Marek <r.marek@assembler.cz> 10925L: linux-hwmon@vger.kernel.org 10926S: Maintained 10927F: Documentation/hwmon/k8temp.rst 10928F: drivers/hwmon/k8temp.c 10929 10930KASAN 10931M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10932R: Alexander Potapenko <glider@google.com> 10933R: Andrey Konovalov <andreyknvl@gmail.com> 10934R: Dmitry Vyukov <dvyukov@google.com> 10935R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10936L: kasan-dev@googlegroups.com 10937S: Maintained 10938F: Documentation/dev-tools/kasan.rst 10939F: arch/*/include/asm/*kasan.h 10940F: arch/*/mm/kasan_init* 10941F: include/linux/kasan*.h 10942F: lib/Kconfig.kasan 10943F: lib/test_kasan*.c 10944F: mm/kasan/ 10945F: scripts/Makefile.kasan 10946 10947KCONFIG 10948M: Masahiro Yamada <masahiroy@kernel.org> 10949L: linux-kbuild@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10952F: Documentation/kbuild/kconfig* 10953F: scripts/Kconfig.include 10954F: scripts/kconfig/ 10955 10956KCOV 10957R: Dmitry Vyukov <dvyukov@google.com> 10958R: Andrey Konovalov <andreyknvl@gmail.com> 10959L: kasan-dev@googlegroups.com 10960S: Maintained 10961F: Documentation/dev-tools/kcov.rst 10962F: include/linux/kcov.h 10963F: include/uapi/linux/kcov.h 10964F: kernel/kcov.c 10965F: scripts/Makefile.kcov 10966 10967KCSAN 10968M: Marco Elver <elver@google.com> 10969R: Dmitry Vyukov <dvyukov@google.com> 10970L: kasan-dev@googlegroups.com 10971S: Maintained 10972F: Documentation/dev-tools/kcsan.rst 10973F: include/linux/kcsan*.h 10974F: kernel/kcsan/ 10975F: lib/Kconfig.kcsan 10976F: scripts/Makefile.kcsan 10977 10978KDUMP 10979M: Baoquan He <bhe@redhat.com> 10980R: Vivek Goyal <vgoyal@redhat.com> 10981R: Dave Young <dyoung@redhat.com> 10982L: kexec@lists.infradead.org 10983S: Maintained 10984W: http://lse.sourceforge.net/kdump/ 10985F: Documentation/admin-guide/kdump/ 10986F: fs/proc/vmcore.c 10987F: include/linux/crash_core.h 10988F: include/linux/crash_dump.h 10989F: include/uapi/linux/vmcore.h 10990F: kernel/crash_*.c 10991 10992KEENE FM RADIO TRANSMITTER DRIVER 10993M: Hans Verkuil <hverkuil@xs4all.nl> 10994L: linux-media@vger.kernel.org 10995S: Maintained 10996W: https://linuxtv.org 10997T: git git://linuxtv.org/media_tree.git 10998F: drivers/media/radio/radio-keene* 10999 11000KERNEL AUTOMOUNTER 11001M: Ian Kent <raven@themaw.net> 11002L: autofs@vger.kernel.org 11003S: Maintained 11004F: fs/autofs/ 11005 11006KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11007M: Masahiro Yamada <masahiroy@kernel.org> 11008M: Michal Marek <michal.lkml@markovi.net> 11009R: Nick Desaulniers <ndesaulniers@google.com> 11010L: linux-kbuild@vger.kernel.org 11011S: Maintained 11012T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11013F: Documentation/kbuild/ 11014F: Makefile 11015F: scripts/*vmlinux* 11016F: scripts/Kbuild* 11017F: scripts/Makefile* 11018F: scripts/basic/ 11019F: scripts/dummy-tools/ 11020F: scripts/mk* 11021F: scripts/mod/ 11022F: scripts/package/ 11023 11024KERNEL HARDENING (not covered by other areas) 11025M: Kees Cook <keescook@chromium.org> 11026L: linux-hardening@vger.kernel.org 11027S: Supported 11028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11029F: include/linux/overflow.h 11030F: include/linux/randomize_kstack.h 11031F: mm/usercopy.c 11032K: \b(add|choose)_random_kstack_offset\b 11033K: \b__check_(object_size|heap_object)\b 11034 11035KERNEL JANITORS 11036L: kernel-janitors@vger.kernel.org 11037S: Odd Fixes 11038W: http://kernelnewbies.org/KernelJanitors 11039 11040KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11041M: Chuck Lever <chuck.lever@oracle.com> 11042M: Jeff Layton <jlayton@kernel.org> 11043L: linux-nfs@vger.kernel.org 11044S: Supported 11045W: http://nfs.sourceforge.net/ 11046T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11047F: fs/lockd/ 11048F: fs/nfs_common/ 11049F: fs/nfsd/ 11050F: include/linux/lockd/ 11051F: include/linux/sunrpc/ 11052F: include/uapi/linux/nfsd/ 11053F: include/uapi/linux/sunrpc/ 11054F: net/sunrpc/ 11055F: Documentation/filesystems/nfs/ 11056 11057KERNEL REGRESSIONS 11058M: Thorsten Leemhuis <linux@leemhuis.info> 11059L: regressions@lists.linux.dev 11060S: Supported 11061F: Documentation/admin-guide/reporting-regressions.rst 11062F: Documentation/process/handling-regressions.rst 11063 11064KERNEL SELFTEST FRAMEWORK 11065M: Shuah Khan <shuah@kernel.org> 11066M: Shuah Khan <skhan@linuxfoundation.org> 11067L: linux-kselftest@vger.kernel.org 11068S: Maintained 11069Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11070T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11071F: Documentation/dev-tools/kselftest* 11072F: tools/testing/selftests/ 11073 11074KERNEL SMB3 SERVER (KSMBD) 11075M: Namjae Jeon <linkinjeon@kernel.org> 11076M: Steve French <sfrench@samba.org> 11077M: Hyunchul Lee <hyc.lee@gmail.com> 11078R: Sergey Senozhatsky <senozhatsky@chromium.org> 11079L: linux-cifs@vger.kernel.org 11080S: Maintained 11081T: git git://git.samba.org/ksmbd.git 11082F: Documentation/filesystems/cifs/ksmbd.rst 11083F: fs/ksmbd/ 11084F: fs/smbfs_common/ 11085 11086KERNEL UNIT TESTING FRAMEWORK (KUnit) 11087M: Brendan Higgins <brendanhiggins@google.com> 11088M: David Gow <davidgow@google.com> 11089L: linux-kselftest@vger.kernel.org 11090L: kunit-dev@googlegroups.com 11091S: Maintained 11092W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11093F: Documentation/dev-tools/kunit/ 11094F: include/kunit/ 11095F: lib/kunit/ 11096F: tools/testing/kunit/ 11097 11098KERNEL USERMODE HELPER 11099M: Luis Chamberlain <mcgrof@kernel.org> 11100L: linux-kernel@vger.kernel.org 11101S: Maintained 11102F: include/linux/umh.h 11103F: kernel/umh.c 11104 11105KERNEL VIRTUAL MACHINE (KVM) 11106M: Paolo Bonzini <pbonzini@redhat.com> 11107L: kvm@vger.kernel.org 11108S: Supported 11109W: http://www.linux-kvm.org 11110T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11111F: Documentation/virt/kvm/ 11112F: include/asm-generic/kvm* 11113F: include/kvm/iodev.h 11114F: include/linux/kvm* 11115F: include/trace/events/kvm.h 11116F: include/uapi/asm-generic/kvm* 11117F: include/uapi/linux/kvm* 11118F: tools/kvm/ 11119F: tools/testing/selftests/kvm/ 11120F: virt/kvm/* 11121 11122KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11123M: Marc Zyngier <maz@kernel.org> 11124R: James Morse <james.morse@arm.com> 11125R: Alexandru Elisei <alexandru.elisei@arm.com> 11126R: Suzuki K Poulose <suzuki.poulose@arm.com> 11127R: Oliver Upton <oliver.upton@linux.dev> 11128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11129L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 11130S: Maintained 11131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11132F: arch/arm64/include/asm/kvm* 11133F: arch/arm64/include/uapi/asm/kvm* 11134F: arch/arm64/kvm/ 11135F: include/kvm/arm_* 11136F: tools/testing/selftests/kvm/*/aarch64/ 11137F: tools/testing/selftests/kvm/aarch64/ 11138 11139KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11140M: Huacai Chen <chenhuacai@kernel.org> 11141M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11142L: linux-mips@vger.kernel.org 11143L: kvm@vger.kernel.org 11144S: Maintained 11145T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11146F: arch/mips/include/asm/kvm* 11147F: arch/mips/include/uapi/asm/kvm* 11148F: arch/mips/kvm/ 11149 11150KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11151L: linuxppc-dev@lists.ozlabs.org 11152T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11153F: arch/powerpc/include/asm/kvm* 11154F: arch/powerpc/include/uapi/asm/kvm* 11155F: arch/powerpc/kernel/kvm* 11156F: arch/powerpc/kvm/ 11157 11158KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11159M: Anup Patel <anup@brainfault.org> 11160R: Atish Patra <atishp@atishpatra.org> 11161L: kvm@vger.kernel.org 11162L: kvm-riscv@lists.infradead.org 11163L: linux-riscv@lists.infradead.org 11164S: Maintained 11165T: git git://github.com/kvm-riscv/linux.git 11166F: arch/riscv/include/asm/kvm* 11167F: arch/riscv/include/uapi/asm/kvm* 11168F: arch/riscv/kvm/ 11169F: tools/testing/selftests/kvm/*/riscv/ 11170 11171KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11172M: Christian Borntraeger <borntraeger@linux.ibm.com> 11173M: Janosch Frank <frankja@linux.ibm.com> 11174M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11175R: David Hildenbrand <david@redhat.com> 11176L: kvm@vger.kernel.org 11177S: Supported 11178W: http://www.ibm.com/developerworks/linux/linux390/ 11179T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11180F: Documentation/virt/kvm/s390* 11181F: arch/s390/include/asm/gmap.h 11182F: arch/s390/include/asm/kvm* 11183F: arch/s390/include/uapi/asm/kvm* 11184F: arch/s390/include/uapi/asm/uvdevice.h 11185F: arch/s390/kernel/uv.c 11186F: arch/s390/kvm/ 11187F: arch/s390/mm/gmap.c 11188F: drivers/s390/char/uvdevice.c 11189F: tools/testing/selftests/drivers/s390x/uvdevice/ 11190F: tools/testing/selftests/kvm/*/s390x/ 11191F: tools/testing/selftests/kvm/s390x/ 11192 11193KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11194M: Sean Christopherson <seanjc@google.com> 11195M: Paolo Bonzini <pbonzini@redhat.com> 11196L: kvm@vger.kernel.org 11197S: Supported 11198T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11199F: arch/x86/include/asm/kvm* 11200F: arch/x86/include/asm/svm.h 11201F: arch/x86/include/asm/vmx*.h 11202F: arch/x86/include/uapi/asm/kvm* 11203F: arch/x86/include/uapi/asm/svm.h 11204F: arch/x86/include/uapi/asm/vmx.h 11205F: arch/x86/kvm/ 11206F: arch/x86/kvm/*/ 11207 11208KVM PARAVIRT (KVM/paravirt) 11209M: Paolo Bonzini <pbonzini@redhat.com> 11210R: Wanpeng Li <wanpengli@tencent.com> 11211R: Vitaly Kuznetsov <vkuznets@redhat.com> 11212L: kvm@vger.kernel.org 11213S: Supported 11214T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11215F: arch/x86/kernel/kvm.c 11216F: arch/x86/kernel/kvmclock.c 11217F: arch/x86/include/asm/pvclock-abi.h 11218F: include/linux/kvm_para.h 11219F: include/uapi/linux/kvm_para.h 11220F: include/uapi/asm-generic/kvm_para.h 11221F: include/asm-generic/kvm_para.h 11222F: arch/um/include/asm/kvm_para.h 11223F: arch/x86/include/asm/kvm_para.h 11224F: arch/x86/include/uapi/asm/kvm_para.h 11225 11226KVM X86 HYPER-V (KVM/hyper-v) 11227M: Vitaly Kuznetsov <vkuznets@redhat.com> 11228M: Sean Christopherson <seanjc@google.com> 11229M: Paolo Bonzini <pbonzini@redhat.com> 11230L: kvm@vger.kernel.org 11231S: Supported 11232T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11233F: arch/x86/kvm/hyperv.* 11234F: arch/x86/kvm/kvm_onhyperv.* 11235F: arch/x86/kvm/svm/hyperv.* 11236F: arch/x86/kvm/svm/svm_onhyperv.* 11237F: arch/x86/kvm/vmx/evmcs.* 11238 11239KERNFS 11240M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11241M: Tejun Heo <tj@kernel.org> 11242S: Supported 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11244F: fs/kernfs/ 11245F: include/linux/kernfs.h 11246 11247KEXEC 11248M: Eric Biederman <ebiederm@xmission.com> 11249L: kexec@lists.infradead.org 11250S: Maintained 11251W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11252F: include/linux/kexec.h 11253F: include/uapi/linux/kexec.h 11254F: kernel/kexec* 11255 11256KEYS-ENCRYPTED 11257M: Mimi Zohar <zohar@linux.ibm.com> 11258L: linux-integrity@vger.kernel.org 11259L: keyrings@vger.kernel.org 11260S: Supported 11261F: Documentation/security/keys/trusted-encrypted.rst 11262F: include/keys/encrypted-type.h 11263F: security/keys/encrypted-keys/ 11264 11265KEYS-TRUSTED 11266M: James Bottomley <jejb@linux.ibm.com> 11267M: Jarkko Sakkinen <jarkko@kernel.org> 11268M: Mimi Zohar <zohar@linux.ibm.com> 11269L: linux-integrity@vger.kernel.org 11270L: keyrings@vger.kernel.org 11271S: Supported 11272F: Documentation/security/keys/trusted-encrypted.rst 11273F: include/keys/trusted-type.h 11274F: include/keys/trusted_tpm.h 11275F: security/keys/trusted-keys/ 11276 11277KEYS-TRUSTED-TEE 11278M: Sumit Garg <sumit.garg@linaro.org> 11279L: linux-integrity@vger.kernel.org 11280L: keyrings@vger.kernel.org 11281S: Supported 11282F: include/keys/trusted_tee.h 11283F: security/keys/trusted-keys/trusted_tee.c 11284 11285KEYS-TRUSTED-CAAM 11286M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11287R: Pengutronix Kernel Team <kernel@pengutronix.de> 11288L: linux-integrity@vger.kernel.org 11289L: keyrings@vger.kernel.org 11290S: Maintained 11291F: include/keys/trusted_caam.h 11292F: security/keys/trusted-keys/trusted_caam.c 11293 11294KEYS/KEYRINGS 11295M: David Howells <dhowells@redhat.com> 11296M: Jarkko Sakkinen <jarkko@kernel.org> 11297L: keyrings@vger.kernel.org 11298S: Maintained 11299F: Documentation/security/keys/core.rst 11300F: include/keys/ 11301F: include/linux/key-type.h 11302F: include/linux/key.h 11303F: include/linux/keyctl.h 11304F: include/uapi/linux/keyctl.h 11305F: security/keys/ 11306 11307KEYS/KEYRINGS_INTEGRITY 11308M: Jarkko Sakkinen <jarkko@kernel.org> 11309M: Mimi Zohar <zohar@linux.ibm.com> 11310L: linux-integrity@vger.kernel.org 11311L: keyrings@vger.kernel.org 11312S: Supported 11313F: security/integrity/platform_certs 11314 11315KFENCE 11316M: Alexander Potapenko <glider@google.com> 11317M: Marco Elver <elver@google.com> 11318R: Dmitry Vyukov <dvyukov@google.com> 11319L: kasan-dev@googlegroups.com 11320S: Maintained 11321F: Documentation/dev-tools/kfence.rst 11322F: arch/*/include/asm/kfence.h 11323F: include/linux/kfence.h 11324F: lib/Kconfig.kfence 11325F: mm/kfence/ 11326 11327KFIFO 11328M: Stefani Seibold <stefani@seibold.net> 11329S: Maintained 11330F: include/linux/kfifo.h 11331F: lib/kfifo.c 11332F: samples/kfifo/ 11333 11334KGDB / KDB /debug_core 11335M: Jason Wessel <jason.wessel@windriver.com> 11336M: Daniel Thompson <daniel.thompson@linaro.org> 11337R: Douglas Anderson <dianders@chromium.org> 11338L: kgdb-bugreport@lists.sourceforge.net 11339S: Maintained 11340W: http://kgdb.wiki.kernel.org/ 11341T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11342F: Documentation/dev-tools/kgdb.rst 11343F: drivers/misc/kgdbts.c 11344F: drivers/tty/serial/kgdboc.c 11345F: include/linux/kdb.h 11346F: include/linux/kgdb.h 11347F: kernel/debug/ 11348F: kernel/module/kdb.c 11349 11350KHADAS MCU MFD DRIVER 11351M: Neil Armstrong <neil.armstrong@linaro.org> 11352L: linux-amlogic@lists.infradead.org 11353S: Maintained 11354F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11355F: drivers/mfd/khadas-mcu.c 11356F: include/linux/mfd/khadas-mcu.h 11357F: drivers/thermal/khadas_mcu_fan.c 11358 11359KMEMLEAK 11360M: Catalin Marinas <catalin.marinas@arm.com> 11361S: Maintained 11362F: Documentation/dev-tools/kmemleak.rst 11363F: include/linux/kmemleak.h 11364F: mm/kmemleak.c 11365F: samples/kmemleak/kmemleak-test.c 11366 11367KMOD KERNEL MODULE LOADER - USERMODE HELPER 11368M: Luis Chamberlain <mcgrof@kernel.org> 11369L: linux-kernel@vger.kernel.org 11370L: linux-modules@vger.kernel.org 11371S: Maintained 11372F: include/linux/kmod.h 11373F: kernel/kmod.c 11374F: lib/test_kmod.c 11375F: tools/testing/selftests/kmod/ 11376 11377KPROBES 11378M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11379M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11380M: "David S. Miller" <davem@davemloft.net> 11381M: Masami Hiramatsu <mhiramat@kernel.org> 11382S: Maintained 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11384F: Documentation/trace/kprobes.rst 11385F: include/asm-generic/kprobes.h 11386F: include/linux/kprobes.h 11387F: kernel/kprobes.c 11388F: lib/test_kprobes.c 11389F: samples/kprobes 11390 11391KS0108 LCD CONTROLLER DRIVER 11392M: Miguel Ojeda <ojeda@kernel.org> 11393S: Maintained 11394F: Documentation/admin-guide/auxdisplay/ks0108.rst 11395F: drivers/auxdisplay/ks0108.c 11396F: include/linux/ks0108.h 11397 11398KTD253 BACKLIGHT DRIVER 11399M: Linus Walleij <linus.walleij@linaro.org> 11400S: Maintained 11401F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11402F: drivers/video/backlight/ktd253-backlight.c 11403 11404KTEST 11405M: Steven Rostedt <rostedt@goodmis.org> 11406M: John Hawley <warthog9@eaglescrag.net> 11407S: Maintained 11408F: tools/testing/ktest 11409 11410L3MDEV 11411M: David Ahern <dsahern@kernel.org> 11412L: netdev@vger.kernel.org 11413S: Maintained 11414F: include/net/l3mdev.h 11415F: net/l3mdev 11416 11417LANDLOCK SECURITY MODULE 11418M: Mickaël Salaün <mic@digikod.net> 11419L: linux-security-module@vger.kernel.org 11420S: Supported 11421W: https://landlock.io 11422T: git https://github.com/landlock-lsm/linux.git 11423F: Documentation/security/landlock.rst 11424F: Documentation/userspace-api/landlock.rst 11425F: include/uapi/linux/landlock.h 11426F: samples/landlock/ 11427F: security/landlock/ 11428F: tools/testing/selftests/landlock/ 11429K: landlock 11430K: LANDLOCK 11431 11432LANTIQ / INTEL Ethernet drivers 11433M: Hauke Mehrtens <hauke@hauke-m.de> 11434L: netdev@vger.kernel.org 11435S: Maintained 11436F: drivers/net/dsa/lantiq_gswip.c 11437F: drivers/net/dsa/lantiq_pce.h 11438F: drivers/net/ethernet/lantiq_xrx200.c 11439F: net/dsa/tag_gswip.c 11440 11441LANTIQ MIPS ARCHITECTURE 11442M: John Crispin <john@phrozen.org> 11443L: linux-mips@vger.kernel.org 11444S: Maintained 11445F: arch/mips/lantiq 11446F: drivers/soc/lantiq 11447 11448LASI 53c700 driver for PARISC 11449M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11450L: linux-scsi@vger.kernel.org 11451S: Maintained 11452F: Documentation/scsi/53c700.rst 11453F: drivers/scsi/53c700* 11454 11455LEAKING_ADDRESSES 11456M: Tobin C. Harding <me@tobin.cc> 11457M: Tycho Andersen <tycho@tycho.pizza> 11458L: linux-hardening@vger.kernel.org 11459S: Maintained 11460T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11461F: scripts/leaking_addresses.pl 11462 11463LED SUBSYSTEM 11464M: Pavel Machek <pavel@ucw.cz> 11465L: linux-leds@vger.kernel.org 11466S: Maintained 11467T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11468F: Documentation/devicetree/bindings/leds/ 11469F: drivers/leds/ 11470F: include/linux/leds.h 11471 11472LEGACY EEPROM DRIVER 11473M: Jean Delvare <jdelvare@suse.com> 11474S: Maintained 11475F: Documentation/misc-devices/eeprom.rst 11476F: drivers/misc/eeprom/eeprom.c 11477 11478LEGO MINDSTORMS EV3 11479R: David Lechner <david@lechnology.com> 11480S: Maintained 11481F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11482F: arch/arm/boot/dts/da850-lego-ev3.dts 11483F: drivers/power/supply/lego_ev3_battery.c 11484 11485LEGO USB Tower driver 11486M: Juergen Stuber <starblue@users.sourceforge.net> 11487L: legousb-devel@lists.sourceforge.net 11488S: Maintained 11489W: http://legousb.sourceforge.net/ 11490F: drivers/usb/misc/legousbtower.c 11491 11492LETSKETCH HID TABLET DRIVER 11493M: Hans de Goede <hdegoede@redhat.com> 11494L: linux-input@vger.kernel.org 11495S: Maintained 11496T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11497F: drivers/hid/hid-letsketch.c 11498 11499LG LAPTOP EXTRAS 11500M: Matan Ziv-Av <matan@svgalib.org> 11501L: platform-driver-x86@vger.kernel.org 11502S: Maintained 11503F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11504F: Documentation/admin-guide/laptops/lg-laptop.rst 11505F: drivers/platform/x86/lg-laptop.c 11506 11507LG2160 MEDIA DRIVER 11508M: Michael Krufky <mkrufky@linuxtv.org> 11509L: linux-media@vger.kernel.org 11510S: Maintained 11511W: https://linuxtv.org 11512W: http://github.com/mkrufky 11513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11514T: git git://linuxtv.org/mkrufky/tuners.git 11515F: drivers/media/dvb-frontends/lg2160.* 11516 11517LGDT3305 MEDIA DRIVER 11518M: Michael Krufky <mkrufky@linuxtv.org> 11519L: linux-media@vger.kernel.org 11520S: Maintained 11521W: https://linuxtv.org 11522W: http://github.com/mkrufky 11523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11524T: git git://linuxtv.org/mkrufky/tuners.git 11525F: drivers/media/dvb-frontends/lgdt3305.* 11526 11527LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11528M: Viresh Kumar <vireshk@kernel.org> 11529L: linux-ide@vger.kernel.org 11530S: Maintained 11531T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11532F: drivers/ata/pata_arasan_cf.c 11533F: include/linux/pata_arasan_cf_data.h 11534 11535LIBATA PATA DRIVERS 11536R: Sergey Shtylyov <s.shtylyov@omp.ru> 11537L: linux-ide@vger.kernel.org 11538F: drivers/ata/ata_*.c 11539F: drivers/ata/pata_*.c 11540 11541LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11542M: Linus Walleij <linus.walleij@linaro.org> 11543L: linux-ide@vger.kernel.org 11544S: Maintained 11545T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11546F: drivers/ata/pata_ftide010.c 11547F: drivers/ata/sata_gemini.c 11548F: drivers/ata/sata_gemini.h 11549 11550LIBATA SATA AHCI PLATFORM devices support 11551M: Hans de Goede <hdegoede@redhat.com> 11552M: Jens Axboe <axboe@kernel.dk> 11553L: linux-ide@vger.kernel.org 11554S: Maintained 11555T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11556F: drivers/ata/ahci_platform.c 11557F: drivers/ata/libahci_platform.c 11558F: include/linux/ahci_platform.h 11559 11560LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11561M: Mikael Pettersson <mikpelinux@gmail.com> 11562L: linux-ide@vger.kernel.org 11563S: Maintained 11564T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11565F: drivers/ata/sata_promise.* 11566 11567LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11568M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11569L: linux-ide@vger.kernel.org 11570S: Maintained 11571T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11572F: Documentation/ABI/testing/sysfs-ata 11573F: Documentation/devicetree/bindings/ata/ 11574F: drivers/ata/ 11575F: include/linux/ata.h 11576F: include/linux/libata.h 11577 11578LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11579M: Vishal Verma <vishal.l.verma@intel.com> 11580M: Dan Williams <dan.j.williams@intel.com> 11581M: Dave Jiang <dave.jiang@intel.com> 11582L: nvdimm@lists.linux.dev 11583S: Supported 11584Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11585P: Documentation/nvdimm/maintainer-entry-profile.rst 11586F: drivers/nvdimm/btt* 11587 11588LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11589M: Dan Williams <dan.j.williams@intel.com> 11590M: Vishal Verma <vishal.l.verma@intel.com> 11591M: Dave Jiang <dave.jiang@intel.com> 11592L: nvdimm@lists.linux.dev 11593S: Supported 11594Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11595P: Documentation/nvdimm/maintainer-entry-profile.rst 11596F: drivers/nvdimm/pmem* 11597 11598LIBNVDIMM: DEVICETREE BINDINGS 11599M: Oliver O'Halloran <oohall@gmail.com> 11600L: nvdimm@lists.linux.dev 11601S: Supported 11602Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11603F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11604F: drivers/nvdimm/of_pmem.c 11605 11606LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11607M: Dan Williams <dan.j.williams@intel.com> 11608M: Vishal Verma <vishal.l.verma@intel.com> 11609M: Dave Jiang <dave.jiang@intel.com> 11610M: Ira Weiny <ira.weiny@intel.com> 11611L: nvdimm@lists.linux.dev 11612S: Supported 11613Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11614P: Documentation/nvdimm/maintainer-entry-profile.rst 11615T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11616F: drivers/acpi/nfit/* 11617F: drivers/nvdimm/* 11618F: include/linux/libnvdimm.h 11619F: include/linux/nd.h 11620F: include/uapi/linux/ndctl.h 11621F: tools/testing/nvdimm/ 11622 11623LICENSES and SPDX stuff 11624M: Thomas Gleixner <tglx@linutronix.de> 11625M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11626L: linux-spdx@vger.kernel.org 11627S: Maintained 11628T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11629F: COPYING 11630F: Documentation/process/license-rules.rst 11631F: LICENSES/ 11632F: scripts/spdxcheck-test.sh 11633F: scripts/spdxcheck.py 11634 11635LINEAR RANGES HELPERS 11636M: Mark Brown <broonie@kernel.org> 11637R: Matti Vaittinen <mazziesaccount@gmail.com> 11638F: lib/linear_ranges.c 11639F: lib/test_linear_ranges.c 11640F: include/linux/linear_range.h 11641 11642LINUX FOR POWER MACINTOSH 11643M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11644L: linuxppc-dev@lists.ozlabs.org 11645S: Odd Fixes 11646F: arch/powerpc/platforms/powermac/ 11647F: drivers/macintosh/ 11648 11649LINUX FOR POWERPC (32-BIT AND 64-BIT) 11650M: Michael Ellerman <mpe@ellerman.id.au> 11651R: Nicholas Piggin <npiggin@gmail.com> 11652R: Christophe Leroy <christophe.leroy@csgroup.eu> 11653L: linuxppc-dev@lists.ozlabs.org 11654S: Supported 11655W: https://github.com/linuxppc/wiki/wiki 11656Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11658F: Documentation/ABI/stable/sysfs-firmware-opal-* 11659F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11660F: Documentation/devicetree/bindings/powerpc/ 11661F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11662F: Documentation/powerpc/ 11663F: arch/powerpc/ 11664F: drivers/*/*/*pasemi* 11665F: drivers/*/*pasemi* 11666F: drivers/char/tpm/tpm_ibmvtpm* 11667F: drivers/crypto/nx/ 11668F: drivers/crypto/vmx/ 11669F: drivers/i2c/busses/i2c-opal.c 11670F: drivers/net/ethernet/ibm/ibmveth.* 11671F: drivers/net/ethernet/ibm/ibmvnic.* 11672F: drivers/pci/hotplug/pnv_php.c 11673F: drivers/pci/hotplug/rpa* 11674F: drivers/rtc/rtc-opal.c 11675F: drivers/scsi/ibmvscsi/ 11676F: drivers/tty/hvc/hvc_opal.c 11677F: drivers/watchdog/wdrtas.c 11678F: tools/testing/selftests/powerpc 11679N: /pmac 11680N: powermac 11681N: powernv 11682N: [^a-z0-9]ps3 11683N: pseries 11684 11685LINUX FOR POWERPC EMBEDDED MPC5XXX 11686M: Anatolij Gustschin <agust@denx.de> 11687L: linuxppc-dev@lists.ozlabs.org 11688S: Odd Fixes 11689F: arch/powerpc/platforms/512x/ 11690F: arch/powerpc/platforms/52xx/ 11691 11692LINUX FOR POWERPC EMBEDDED PPC4XX 11693L: linuxppc-dev@lists.ozlabs.org 11694S: Orphan 11695F: arch/powerpc/platforms/40x/ 11696F: arch/powerpc/platforms/44x/ 11697 11698LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11699M: Scott Wood <oss@buserror.net> 11700L: linuxppc-dev@lists.ozlabs.org 11701S: Odd fixes 11702T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11703F: Documentation/devicetree/bindings/powerpc/fsl/ 11704F: arch/powerpc/platforms/83xx/ 11705F: arch/powerpc/platforms/85xx/ 11706 11707LINUX FOR POWERPC EMBEDDED PPC8XX 11708M: Christophe Leroy <christophe.leroy@csgroup.eu> 11709L: linuxppc-dev@lists.ozlabs.org 11710S: Maintained 11711F: arch/powerpc/platforms/8xx/ 11712 11713LINUX KERNEL DUMP TEST MODULE (LKDTM) 11714M: Kees Cook <keescook@chromium.org> 11715S: Maintained 11716F: drivers/misc/lkdtm/* 11717F: tools/testing/selftests/lkdtm/* 11718 11719LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11720M: Alan Stern <stern@rowland.harvard.edu> 11721M: Andrea Parri <parri.andrea@gmail.com> 11722M: Will Deacon <will@kernel.org> 11723M: Peter Zijlstra <peterz@infradead.org> 11724M: Boqun Feng <boqun.feng@gmail.com> 11725M: Nicholas Piggin <npiggin@gmail.com> 11726M: David Howells <dhowells@redhat.com> 11727M: Jade Alglave <j.alglave@ucl.ac.uk> 11728M: Luc Maranget <luc.maranget@inria.fr> 11729M: "Paul E. McKenney" <paulmck@kernel.org> 11730R: Akira Yokosawa <akiyks@gmail.com> 11731R: Daniel Lustig <dlustig@nvidia.com> 11732R: Joel Fernandes <joel@joelfernandes.org> 11733L: linux-kernel@vger.kernel.org 11734L: linux-arch@vger.kernel.org 11735S: Supported 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11737F: Documentation/atomic_bitops.txt 11738F: Documentation/atomic_t.txt 11739F: Documentation/core-api/refcount-vs-atomic.rst 11740F: Documentation/litmus-tests/ 11741F: Documentation/memory-barriers.txt 11742F: tools/memory-model/ 11743 11744LIS3LV02D ACCELEROMETER DRIVER 11745M: Eric Piel <eric.piel@tremplin-utc.net> 11746S: Maintained 11747F: Documentation/misc-devices/lis3lv02d.rst 11748F: drivers/misc/lis3lv02d/ 11749F: drivers/platform/x86/hp_accel.c 11750 11751LIST KUNIT TEST 11752M: David Gow <davidgow@google.com> 11753L: linux-kselftest@vger.kernel.org 11754L: kunit-dev@googlegroups.com 11755S: Maintained 11756F: lib/list-test.c 11757 11758LITEX PLATFORM 11759M: Karol Gugala <kgugala@antmicro.com> 11760M: Mateusz Holenko <mholenko@antmicro.com> 11761M: Gabriel Somlo <gsomlo@gmail.com> 11762M: Joel Stanley <joel@jms.id.au> 11763S: Maintained 11764F: Documentation/devicetree/bindings/*/litex,*.yaml 11765F: arch/openrisc/boot/dts/or1klitex.dts 11766F: include/linux/litex.h 11767F: drivers/tty/serial/liteuart.c 11768F: drivers/soc/litex/* 11769F: drivers/net/ethernet/litex/* 11770F: drivers/mmc/host/litex_mmc.c 11771N: litex 11772 11773LIVE PATCHING 11774M: Josh Poimboeuf <jpoimboe@kernel.org> 11775M: Jiri Kosina <jikos@kernel.org> 11776M: Miroslav Benes <mbenes@suse.cz> 11777M: Petr Mladek <pmladek@suse.com> 11778R: Joe Lawrence <joe.lawrence@redhat.com> 11779L: live-patching@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11782F: Documentation/ABI/testing/sysfs-kernel-livepatch 11783F: Documentation/livepatch/ 11784F: arch/powerpc/include/asm/livepatch.h 11785F: include/linux/livepatch.h 11786F: kernel/livepatch/ 11787F: kernel/module/livepatch.c 11788F: lib/livepatch/ 11789F: samples/livepatch/ 11790F: tools/testing/selftests/livepatch/ 11791 11792LLC (802.2) 11793L: netdev@vger.kernel.org 11794S: Odd fixes 11795F: include/linux/llc.h 11796F: include/net/llc* 11797F: include/uapi/linux/llc.h 11798F: net/llc/ 11799 11800LM73 HARDWARE MONITOR DRIVER 11801M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11802L: linux-hwmon@vger.kernel.org 11803S: Maintained 11804F: drivers/hwmon/lm73.c 11805 11806LM78 HARDWARE MONITOR DRIVER 11807M: Jean Delvare <jdelvare@suse.com> 11808L: linux-hwmon@vger.kernel.org 11809S: Maintained 11810F: Documentation/hwmon/lm78.rst 11811F: drivers/hwmon/lm78.c 11812 11813LM83 HARDWARE MONITOR DRIVER 11814M: Jean Delvare <jdelvare@suse.com> 11815L: linux-hwmon@vger.kernel.org 11816S: Maintained 11817F: Documentation/hwmon/lm83.rst 11818F: drivers/hwmon/lm83.c 11819 11820LM90 HARDWARE MONITOR DRIVER 11821M: Jean Delvare <jdelvare@suse.com> 11822L: linux-hwmon@vger.kernel.org 11823S: Maintained 11824F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11825F: Documentation/hwmon/lm90.rst 11826F: drivers/hwmon/lm90.c 11827F: include/dt-bindings/thermal/lm90.h 11828 11829LM95234 HARDWARE MONITOR DRIVER 11830M: Guenter Roeck <linux@roeck-us.net> 11831L: linux-hwmon@vger.kernel.org 11832S: Maintained 11833F: Documentation/hwmon/lm95234.rst 11834F: drivers/hwmon/lm95234.c 11835 11836LME2510 MEDIA DRIVER 11837M: Malcolm Priestley <tvboxspy@gmail.com> 11838L: linux-media@vger.kernel.org 11839S: Maintained 11840W: https://linuxtv.org 11841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11842F: drivers/media/usb/dvb-usb-v2/lmedm04* 11843 11844LOADPIN SECURITY MODULE 11845M: Kees Cook <keescook@chromium.org> 11846S: Supported 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11848F: Documentation/admin-guide/LSM/LoadPin.rst 11849F: security/loadpin/ 11850 11851LOCKING PRIMITIVES 11852M: Peter Zijlstra <peterz@infradead.org> 11853M: Ingo Molnar <mingo@redhat.com> 11854M: Will Deacon <will@kernel.org> 11855R: Waiman Long <longman@redhat.com> 11856R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11857L: linux-kernel@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11860F: Documentation/locking/ 11861F: arch/*/include/asm/spinlock*.h 11862F: include/linux/lockdep.h 11863F: include/linux/mutex*.h 11864F: include/linux/rwlock*.h 11865F: include/linux/rwsem*.h 11866F: include/linux/seqlock.h 11867F: include/linux/spinlock*.h 11868F: kernel/locking/ 11869F: lib/locking*.[ch] 11870X: kernel/locking/locktorture.c 11871 11872LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11873M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11874L: linux-ntfs-dev@lists.sourceforge.net 11875S: Maintained 11876W: http://www.linux-ntfs.org/content/view/19/37/ 11877F: Documentation/admin-guide/ldm.rst 11878F: block/partitions/ldm.* 11879 11880LOGITECH HID GAMING KEYBOARDS 11881M: Hans de Goede <hdegoede@redhat.com> 11882L: linux-input@vger.kernel.org 11883S: Maintained 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11885F: drivers/hid/hid-lg-g15.c 11886 11887LONTIUM LT8912B MIPI TO HDMI BRIDGE 11888M: Adrien Grassein <adrien.grassein@gmail.com> 11889S: Maintained 11890F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11891F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11892 11893LOONGARCH 11894M: Huacai Chen <chenhuacai@kernel.org> 11895R: WANG Xuerui <kernel@xen0n.name> 11896L: loongarch@lists.linux.dev 11897S: Maintained 11898T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11899F: arch/loongarch/ 11900F: drivers/*/*loongarch* 11901F: Documentation/loongarch/ 11902F: Documentation/translations/zh_CN/loongarch/ 11903 11904LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11905M: Sathya Prakash <sathya.prakash@broadcom.com> 11906M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11907M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11908L: MPT-FusionLinux.pdl@broadcom.com 11909L: linux-scsi@vger.kernel.org 11910S: Supported 11911W: http://www.avagotech.com/support/ 11912F: drivers/message/fusion/ 11913F: drivers/scsi/mpt3sas/ 11914 11915LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11916M: Matthew Wilcox <willy@infradead.org> 11917L: linux-scsi@vger.kernel.org 11918S: Maintained 11919F: drivers/scsi/sym53c8xx_2/ 11920 11921LTC1660 DAC DRIVER 11922M: Marcus Folkesson <marcus.folkesson@gmail.com> 11923L: linux-iio@vger.kernel.org 11924S: Maintained 11925F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11926F: drivers/iio/dac/ltc1660.c 11927 11928LTC2688 IIO DAC DRIVER 11929M: Nuno Sá <nuno.sa@analog.com> 11930L: linux-iio@vger.kernel.org 11931S: Supported 11932W: http://ez.analog.com/community/linux-device-drivers 11933F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11934F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11935F: drivers/iio/dac/ltc2688.c 11936 11937LTC2947 HARDWARE MONITOR DRIVER 11938M: Nuno Sá <nuno.sa@analog.com> 11939L: linux-hwmon@vger.kernel.org 11940S: Supported 11941W: https://ez.analog.com/linux-software-drivers 11942F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11943F: drivers/hwmon/ltc2947-core.c 11944F: drivers/hwmon/ltc2947-i2c.c 11945F: drivers/hwmon/ltc2947-spi.c 11946F: drivers/hwmon/ltc2947.h 11947 11948LTC2983 IIO TEMPERATURE DRIVER 11949M: Nuno Sá <nuno.sa@analog.com> 11950L: linux-iio@vger.kernel.org 11951S: Supported 11952W: https://ez.analog.com/linux-software-drivers 11953F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11954F: drivers/iio/temperature/ltc2983.c 11955 11956LTC4261 HARDWARE MONITOR DRIVER 11957M: Guenter Roeck <linux@roeck-us.net> 11958L: linux-hwmon@vger.kernel.org 11959S: Maintained 11960F: Documentation/hwmon/ltc4261.rst 11961F: drivers/hwmon/ltc4261.c 11962 11963LTC4306 I2C MULTIPLEXER DRIVER 11964M: Michael Hennerich <michael.hennerich@analog.com> 11965L: linux-i2c@vger.kernel.org 11966S: Supported 11967W: https://ez.analog.com/linux-software-drivers 11968F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11969F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11970 11971LTP (Linux Test Project) 11972M: Mike Frysinger <vapier@gentoo.org> 11973M: Cyril Hrubis <chrubis@suse.cz> 11974M: Wanlong Gao <wanlong.gao@gmail.com> 11975M: Jan Stancek <jstancek@redhat.com> 11976M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11977M: Alexey Kodanev <alexey.kodanev@oracle.com> 11978L: ltp@lists.linux.it (subscribers-only) 11979S: Maintained 11980W: http://linux-test-project.github.io/ 11981T: git git://github.com/linux-test-project/ltp.git 11982 11983LYNX 28G SERDES PHY DRIVER 11984M: Ioana Ciornei <ioana.ciornei@nxp.com> 11985L: netdev@vger.kernel.org 11986S: Supported 11987F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11988F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11989 11990LYNX PCS MODULE 11991M: Ioana Ciornei <ioana.ciornei@nxp.com> 11992L: netdev@vger.kernel.org 11993S: Supported 11994F: drivers/net/pcs/pcs-lynx.c 11995F: include/linux/pcs-lynx.h 11996 11997M68K ARCHITECTURE 11998M: Geert Uytterhoeven <geert@linux-m68k.org> 11999L: linux-m68k@lists.linux-m68k.org 12000S: Maintained 12001W: http://www.linux-m68k.org/ 12002T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12003F: arch/m68k/ 12004F: drivers/zorro/ 12005 12006M68K ON APPLE MACINTOSH 12007M: Joshua Thompson <funaho@jurai.org> 12008L: linux-m68k@lists.linux-m68k.org 12009S: Maintained 12010W: http://www.mac.linux-m68k.org/ 12011F: arch/m68k/mac/ 12012F: drivers/macintosh/adb-iop.c 12013F: drivers/macintosh/via-macii.c 12014 12015M68K ON HP9000/300 12016M: Philip Blundell <philb@gnu.org> 12017S: Maintained 12018W: http://www.tazenda.demon.co.uk/phil/linux-hp 12019F: arch/m68k/hp300/ 12020 12021M88DS3103 MEDIA DRIVER 12022M: Antti Palosaari <crope@iki.fi> 12023L: linux-media@vger.kernel.org 12024S: Maintained 12025W: https://linuxtv.org 12026W: http://palosaari.fi/linux/ 12027Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12028T: git git://linuxtv.org/anttip/media_tree.git 12029F: drivers/media/dvb-frontends/m88ds3103* 12030 12031M88RS2000 MEDIA DRIVER 12032M: Malcolm Priestley <tvboxspy@gmail.com> 12033L: linux-media@vger.kernel.org 12034S: Maintained 12035W: https://linuxtv.org 12036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12037F: drivers/media/dvb-frontends/m88rs2000* 12038 12039MA901 MASTERKIT USB FM RADIO DRIVER 12040M: Alexey Klimov <klimov.linux@gmail.com> 12041L: linux-media@vger.kernel.org 12042S: Maintained 12043T: git git://linuxtv.org/media_tree.git 12044F: drivers/media/radio/radio-ma901.c 12045 12046MAC80211 12047M: Johannes Berg <johannes@sipsolutions.net> 12048L: linux-wireless@vger.kernel.org 12049S: Maintained 12050W: https://wireless.wiki.kernel.org/ 12051Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12052T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12053T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12054F: Documentation/networking/mac80211-injection.rst 12055F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12056F: drivers/net/wireless/mac80211_hwsim.[ch] 12057F: include/net/mac80211.h 12058F: net/mac80211/ 12059 12060MAILBOX API 12061M: Jassi Brar <jassisinghbrar@gmail.com> 12062L: linux-kernel@vger.kernel.org 12063S: Maintained 12064F: drivers/mailbox/ 12065F: include/linux/mailbox_client.h 12066F: include/linux/mailbox_controller.h 12067F: include/dt-bindings/mailbox/ 12068F: Documentation/devicetree/bindings/mailbox/ 12069 12070MAILBOX ARM MHUv2 12071M: Viresh Kumar <viresh.kumar@linaro.org> 12072M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12073L: linux-kernel@vger.kernel.org 12074S: Maintained 12075F: drivers/mailbox/arm_mhuv2.c 12076F: include/linux/mailbox/arm_mhuv2_message.h 12077F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12078 12079MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12080M: Jeremy Kerr <jk@codeconstruct.com.au> 12081M: Matt Johnston <matt@codeconstruct.com.au> 12082L: netdev@vger.kernel.org 12083S: Maintained 12084F: Documentation/networking/mctp.rst 12085F: drivers/net/mctp/ 12086F: include/net/mctp.h 12087F: include/net/mctpdevice.h 12088F: include/net/netns/mctp.h 12089F: net/mctp/ 12090 12091MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12092M: Michael Kerrisk <mtk.manpages@gmail.com> 12093L: linux-man@vger.kernel.org 12094S: Maintained 12095W: http://www.kernel.org/doc/man-pages 12096 12097MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12098M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12099L: linux-mips@vger.kernel.org 12100S: Maintained 12101F: arch/mips/boot/dts/img/pistachio* 12102 12103MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12104M: Andrew Lunn <andrew@lunn.ch> 12105M: Vivien Didelot <vivien.didelot@gmail.com> 12106L: netdev@vger.kernel.org 12107S: Maintained 12108F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12109F: Documentation/networking/devlink/mv88e6xxx.rst 12110F: drivers/net/dsa/mv88e6xxx/ 12111F: include/linux/dsa/mv88e6xxx.h 12112F: include/linux/platform_data/mv88e6xxx.h 12113 12114MARVELL ARMADA 3700 PHY DRIVERS 12115M: Miquel Raynal <miquel.raynal@bootlin.com> 12116S: Maintained 12117F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12118F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12119F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12120F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12121 12122MARVELL ARMADA 3700 SERIAL DRIVER 12123M: Pali Rohár <pali@kernel.org> 12124S: Maintained 12125F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12126F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12127F: drivers/tty/serial/mvebu-uart.c 12128 12129MARVELL ARMADA DRM SUPPORT 12130M: Russell King <linux@armlinux.org.uk> 12131S: Maintained 12132T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12133T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12134F: Documentation/devicetree/bindings/display/armada/ 12135F: drivers/gpu/drm/armada/ 12136F: include/uapi/drm/armada_drm.h 12137 12138MARVELL CRYPTO DRIVER 12139M: Boris Brezillon <bbrezillon@kernel.org> 12140M: Arnaud Ebalard <arno@natisbad.org> 12141M: Srujana Challa <schalla@marvell.com> 12142L: linux-crypto@vger.kernel.org 12143S: Maintained 12144F: drivers/crypto/marvell/ 12145F: include/linux/soc/marvell/octeontx2/ 12146 12147MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12148M: Mirko Lindner <mlindner@marvell.com> 12149M: Stephen Hemminger <stephen@networkplumber.org> 12150L: netdev@vger.kernel.org 12151S: Maintained 12152F: drivers/net/ethernet/marvell/sk* 12153 12154MARVELL LIBERTAS WIRELESS DRIVER 12155L: libertas-dev@lists.infradead.org 12156S: Orphan 12157F: drivers/net/wireless/marvell/libertas/ 12158 12159MARVELL MACCHIATOBIN SUPPORT 12160M: Russell King <linux@armlinux.org.uk> 12161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12162S: Maintained 12163F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12164 12165MARVELL MV643XX ETHERNET DRIVER 12166M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12167L: netdev@vger.kernel.org 12168S: Maintained 12169F: drivers/net/ethernet/marvell/mv643xx_eth.* 12170F: include/linux/mv643xx.h 12171 12172MARVELL MV88X3310 PHY DRIVER 12173M: Russell King <linux@armlinux.org.uk> 12174M: Marek Behún <kabel@kernel.org> 12175L: netdev@vger.kernel.org 12176S: Maintained 12177F: drivers/net/phy/marvell10g.c 12178 12179MARVELL MVEBU THERMAL DRIVER 12180M: Miquel Raynal <miquel.raynal@bootlin.com> 12181S: Maintained 12182F: drivers/thermal/armada_thermal.c 12183 12184MARVELL MVNETA ETHERNET DRIVER 12185M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12186L: netdev@vger.kernel.org 12187S: Maintained 12188F: drivers/net/ethernet/marvell/mvneta.* 12189 12190MARVELL MVPP2 ETHERNET DRIVER 12191M: Marcin Wojtas <mw@semihalf.com> 12192M: Russell King <linux@armlinux.org.uk> 12193L: netdev@vger.kernel.org 12194S: Maintained 12195F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12196F: drivers/net/ethernet/marvell/mvpp2/ 12197 12198MARVELL MWIFIEX WIRELESS DRIVER 12199M: Amitkumar Karwar <amitkarwar@gmail.com> 12200M: Ganapathi Bhat <ganapathi017@gmail.com> 12201M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12202M: Xinming Hu <huxinming820@gmail.com> 12203L: linux-wireless@vger.kernel.org 12204S: Maintained 12205F: drivers/net/wireless/marvell/mwifiex/ 12206 12207MARVELL MWL8K WIRELESS DRIVER 12208M: Lennert Buytenhek <buytenh@wantstofly.org> 12209L: linux-wireless@vger.kernel.org 12210S: Odd Fixes 12211F: drivers/net/wireless/marvell/mwl8k.c 12212 12213MARVELL NAND CONTROLLER DRIVER 12214M: Miquel Raynal <miquel.raynal@bootlin.com> 12215L: linux-mtd@lists.infradead.org 12216S: Maintained 12217F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12218F: drivers/mtd/nand/raw/marvell_nand.c 12219 12220MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12221M: Sunil Goutham <sgoutham@marvell.com> 12222M: Geetha sowjanya <gakula@marvell.com> 12223M: Subbaraya Sundeep <sbhatta@marvell.com> 12224M: hariprasad <hkelam@marvell.com> 12225L: netdev@vger.kernel.org 12226S: Supported 12227F: drivers/net/ethernet/marvell/octeontx2/nic/ 12228F: include/linux/soc/marvell/octeontx2/ 12229 12230MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12231M: Sunil Goutham <sgoutham@marvell.com> 12232M: Linu Cherian <lcherian@marvell.com> 12233M: Geetha sowjanya <gakula@marvell.com> 12234M: Jerin Jacob <jerinj@marvell.com> 12235M: hariprasad <hkelam@marvell.com> 12236M: Subbaraya Sundeep <sbhatta@marvell.com> 12237L: netdev@vger.kernel.org 12238S: Supported 12239F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12240F: drivers/net/ethernet/marvell/octeontx2/af/ 12241 12242MARVELL PRESTERA ETHERNET SWITCH DRIVER 12243M: Taras Chornyi <tchornyi@marvell.com> 12244S: Supported 12245W: https://github.com/Marvell-switching/switchdev-prestera 12246F: drivers/net/ethernet/marvell/prestera/ 12247 12248MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12249M: Nicolas Pitre <nico@fluxnic.net> 12250S: Odd Fixes 12251F: drivers/mmc/host/mvsdio.* 12252 12253MARVELL USB MDIO CONTROLLER DRIVER 12254M: Tobias Waldekranz <tobias@waldekranz.com> 12255L: netdev@vger.kernel.org 12256S: Maintained 12257F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12258F: drivers/net/mdio/mdio-mvusb.c 12259 12260MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12261M: Hu Ziji <huziji@marvell.com> 12262L: linux-mmc@vger.kernel.org 12263S: Supported 12264F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12265F: drivers/mmc/host/sdhci-xenon* 12266 12267MARVELL OCTEON ENDPOINT DRIVER 12268M: Veerasenareddy Burru <vburru@marvell.com> 12269M: Abhijit Ayarekar <aayarekar@marvell.com> 12270L: netdev@vger.kernel.org 12271S: Supported 12272F: drivers/net/ethernet/marvell/octeon_ep 12273 12274MATROX FRAMEBUFFER DRIVER 12275L: linux-fbdev@vger.kernel.org 12276S: Orphan 12277F: drivers/video/fbdev/matrox/matroxfb_* 12278F: include/uapi/linux/matroxfb.h 12279 12280MAX15301 DRIVER 12281M: Daniel Nilsson <daniel.nilsson@flex.com> 12282L: linux-hwmon@vger.kernel.org 12283S: Maintained 12284F: Documentation/hwmon/max15301.rst 12285F: drivers/hwmon/pmbus/max15301.c 12286 12287MAX16065 HARDWARE MONITOR DRIVER 12288M: Guenter Roeck <linux@roeck-us.net> 12289L: linux-hwmon@vger.kernel.org 12290S: Maintained 12291F: Documentation/hwmon/max16065.rst 12292F: drivers/hwmon/max16065.c 12293 12294MAX2175 SDR TUNER DRIVER 12295M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12296L: linux-media@vger.kernel.org 12297S: Maintained 12298T: git git://linuxtv.org/media_tree.git 12299F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12300F: Documentation/userspace-api/media/drivers/max2175.rst 12301F: drivers/media/i2c/max2175* 12302F: include/uapi/linux/max2175.h 12303 12304MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12305L: linux-hwmon@vger.kernel.org 12306S: Orphan 12307F: Documentation/hwmon/max6650.rst 12308F: drivers/hwmon/max6650.c 12309 12310MAX6697 HARDWARE MONITOR DRIVER 12311M: Guenter Roeck <linux@roeck-us.net> 12312L: linux-hwmon@vger.kernel.org 12313S: Maintained 12314F: Documentation/devicetree/bindings/hwmon/max6697.txt 12315F: Documentation/hwmon/max6697.rst 12316F: drivers/hwmon/max6697.c 12317F: include/linux/platform_data/max6697.h 12318 12319MAX9286 QUAD GMSL DESERIALIZER DRIVER 12320M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12321M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12322M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12323M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12324L: linux-media@vger.kernel.org 12325S: Maintained 12326F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12327F: drivers/media/i2c/max9286.c 12328 12329MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12330M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12331L: linux-media@vger.kernel.org 12332S: Maintained 12333F: drivers/staging/media/max96712/max96712.c 12334 12335MAX9860 MONO AUDIO VOICE CODEC DRIVER 12336M: Peter Rosin <peda@axentia.se> 12337L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12338S: Maintained 12339F: Documentation/devicetree/bindings/sound/max9860.txt 12340F: sound/soc/codecs/max9860.* 12341 12342MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12343M: Andreas Klinger <ak@it-klinger.de> 12344L: linux-iio@vger.kernel.org 12345S: Maintained 12346F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12347F: drivers/iio/proximity/mb1232.c 12348 12349MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12350R: Iskren Chernev <iskren.chernev@gmail.com> 12351R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12352R: Marek Szyprowski <m.szyprowski@samsung.com> 12353R: Matheus Castello <matheus@castello.eng.br> 12354L: linux-pm@vger.kernel.org 12355S: Maintained 12356F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12357F: drivers/power/supply/max17040_battery.c 12358 12359MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12360R: Hans de Goede <hdegoede@redhat.com> 12361R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12362R: Marek Szyprowski <m.szyprowski@samsung.com> 12363R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12364R: Purism Kernel Team <kernel@puri.sm> 12365L: linux-pm@vger.kernel.org 12366S: Maintained 12367F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12368F: drivers/power/supply/max17042_battery.c 12369 12370MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12371M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12372L: linux-kernel@vger.kernel.org 12373S: Maintained 12374F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12375F: drivers/regulator/max20086-regulator.c 12376 12377MAXIM MAX77650 PMIC MFD DRIVER 12378M: Bartosz Golaszewski <brgl@bgdev.pl> 12379L: linux-kernel@vger.kernel.org 12380S: Maintained 12381F: Documentation/devicetree/bindings/*/*max77650.yaml 12382F: Documentation/devicetree/bindings/*/max77650*.yaml 12383F: drivers/gpio/gpio-max77650.c 12384F: drivers/input/misc/max77650-onkey.c 12385F: drivers/leds/leds-max77650.c 12386F: drivers/mfd/max77650.c 12387F: drivers/power/supply/max77650-charger.c 12388F: drivers/regulator/max77650-regulator.c 12389F: include/linux/mfd/max77650.h 12390 12391MAXIM MAX77714 PMIC MFD DRIVER 12392M: Luca Ceresoli <luca@lucaceresoli.net> 12393S: Maintained 12394F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12395F: drivers/mfd/max77714.c 12396F: include/linux/mfd/max77714.h 12397 12398MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12399M: Javier Martinez Canillas <javier@dowhile0.org> 12400L: linux-kernel@vger.kernel.org 12401S: Supported 12402F: Documentation/devicetree/bindings/*/*max77802.yaml 12403F: drivers/regulator/max77802-regulator.c 12404F: include/dt-bindings/*/*max77802.h 12405 12406MAXIM MAX77976 BATTERY CHARGER 12407M: Luca Ceresoli <luca@lucaceresoli.net> 12408S: Supported 12409F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12410F: drivers/power/supply/max77976_charger.c 12411 12412MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12413M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12414M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12415L: linux-pm@vger.kernel.org 12416S: Supported 12417B: mailto:linux-samsung-soc@vger.kernel.org 12418F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12419F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12420F: drivers/power/supply/max14577_charger.c 12421F: drivers/power/supply/max77693_charger.c 12422 12423MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12424M: Chanwoo Choi <cw00.choi@samsung.com> 12425M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12426M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12427L: linux-kernel@vger.kernel.org 12428S: Supported 12429B: mailto:linux-samsung-soc@vger.kernel.org 12430F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12431F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12432F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12433F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12434F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12435F: drivers/*/*max77843.c 12436F: drivers/*/max14577*.c 12437F: drivers/*/max77686*.c 12438F: drivers/*/max77693*.c 12439F: drivers/clk/clk-max77686.c 12440F: drivers/extcon/extcon-max14577.c 12441F: drivers/extcon/extcon-max77693.c 12442F: drivers/rtc/rtc-max77686.c 12443F: include/linux/mfd/max14577*.h 12444F: include/linux/mfd/max77686*.h 12445F: include/linux/mfd/max77693*.h 12446 12447MAXIRADIO FM RADIO RECEIVER DRIVER 12448M: Hans Verkuil <hverkuil@xs4all.nl> 12449L: linux-media@vger.kernel.org 12450S: Maintained 12451W: https://linuxtv.org 12452T: git git://linuxtv.org/media_tree.git 12453F: drivers/media/radio/radio-maxiradio* 12454 12455MAXLINEAR ETHERNET PHY DRIVER 12456M: Xu Liang <lxu@maxlinear.com> 12457L: netdev@vger.kernel.org 12458S: Supported 12459F: drivers/net/phy/mxl-gpy.c 12460 12461MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12462R: Yasushi SHOJI <yashi@spacecubics.com> 12463L: linux-can@vger.kernel.org 12464S: Maintained 12465F: drivers/net/can/usb/mcba_usb.c 12466 12467MCAN MMIO DEVICE DRIVER 12468M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12469L: linux-can@vger.kernel.org 12470S: Maintained 12471F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12472F: drivers/net/can/m_can/m_can.c 12473F: drivers/net/can/m_can/m_can.h 12474F: drivers/net/can/m_can/m_can_platform.c 12475 12476MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12477M: Rishi Gupta <gupt21@gmail.com> 12478L: linux-i2c@vger.kernel.org 12479L: linux-input@vger.kernel.org 12480S: Maintained 12481F: drivers/hid/hid-mcp2221.c 12482 12483MCP251XFD SPI-CAN NETWORK DRIVER 12484M: Marc Kleine-Budde <mkl@pengutronix.de> 12485M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12486R: Thomas Kopp <thomas.kopp@microchip.com> 12487L: linux-can@vger.kernel.org 12488S: Maintained 12489F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12490F: drivers/net/can/spi/mcp251xfd/ 12491 12492MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12493M: Peter Rosin <peda@axentia.se> 12494L: linux-iio@vger.kernel.org 12495S: Maintained 12496F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12497F: drivers/iio/potentiometer/mcp4018.c 12498F: drivers/iio/potentiometer/mcp4531.c 12499 12500MCR20A IEEE-802.15.4 RADIO DRIVER 12501M: Xue Liu <liuxuenetmail@gmail.com> 12502L: linux-wpan@vger.kernel.org 12503S: Maintained 12504W: https://github.com/xueliu/mcr20a-linux 12505F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12506F: drivers/net/ieee802154/mcr20a.c 12507F: drivers/net/ieee802154/mcr20a.h 12508 12509MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12510M: William Breathitt Gray <william.gray@linaro.org> 12511L: linux-iio@vger.kernel.org 12512S: Maintained 12513F: drivers/iio/dac/cio-dac.c 12514 12515MEDIA CONTROLLER FRAMEWORK 12516M: Sakari Ailus <sakari.ailus@linux.intel.com> 12517M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12518L: linux-media@vger.kernel.org 12519S: Supported 12520W: https://www.linuxtv.org 12521T: git git://linuxtv.org/media_tree.git 12522F: drivers/media/mc/ 12523F: include/media/media-*.h 12524F: include/uapi/linux/media.h 12525 12526MEDIA DRIVER FOR FREESCALE IMX PXP 12527M: Philipp Zabel <p.zabel@pengutronix.de> 12528L: linux-media@vger.kernel.org 12529S: Maintained 12530T: git git://linuxtv.org/media_tree.git 12531F: drivers/media/platform/nxp/imx-pxp.[ch] 12532 12533MEDIA DRIVERS FOR ASCOT2E 12534M: Sergey Kozlov <serjk@netup.ru> 12535M: Abylay Ospan <aospan@netup.ru> 12536L: linux-media@vger.kernel.org 12537S: Supported 12538W: https://linuxtv.org 12539W: http://netup.tv/ 12540T: git git://linuxtv.org/media_tree.git 12541F: drivers/media/dvb-frontends/ascot2e* 12542 12543MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12544M: Jasmin Jessich <jasmin@anw.at> 12545L: linux-media@vger.kernel.org 12546S: Maintained 12547W: https://linuxtv.org 12548T: git git://linuxtv.org/media_tree.git 12549F: drivers/media/dvb-frontends/cxd2099* 12550 12551MEDIA DRIVERS FOR CXD2841ER 12552M: Sergey Kozlov <serjk@netup.ru> 12553M: Abylay Ospan <aospan@netup.ru> 12554L: linux-media@vger.kernel.org 12555S: Supported 12556W: https://linuxtv.org 12557W: http://netup.tv/ 12558T: git git://linuxtv.org/media_tree.git 12559F: drivers/media/dvb-frontends/cxd2841er* 12560 12561MEDIA DRIVERS FOR CXD2880 12562M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12563L: linux-media@vger.kernel.org 12564S: Supported 12565W: http://linuxtv.org/ 12566T: git git://linuxtv.org/media_tree.git 12567F: drivers/media/dvb-frontends/cxd2880/* 12568F: drivers/media/spi/cxd2880* 12569 12570MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12571L: linux-media@vger.kernel.org 12572S: Orphan 12573W: https://linuxtv.org 12574T: git git://linuxtv.org/media_tree.git 12575F: drivers/media/pci/ddbridge/* 12576 12577MEDIA DRIVERS FOR FREESCALE IMX 12578M: Steve Longerbeam <slongerbeam@gmail.com> 12579M: Philipp Zabel <p.zabel@pengutronix.de> 12580L: linux-media@vger.kernel.org 12581S: Maintained 12582T: git git://linuxtv.org/media_tree.git 12583F: Documentation/admin-guide/media/imx.rst 12584F: Documentation/devicetree/bindings/media/imx.txt 12585F: drivers/staging/media/imx/ 12586F: include/linux/imx-media.h 12587F: include/media/imx.h 12588 12589MEDIA DRIVERS FOR FREESCALE IMX7 12590M: Rui Miguel Silva <rmfrfs@gmail.com> 12591M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12592L: linux-media@vger.kernel.org 12593S: Maintained 12594T: git git://linuxtv.org/media_tree.git 12595F: Documentation/admin-guide/media/imx7.rst 12596F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12597F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12598F: drivers/media/platform/nxp/imx-mipi-csis.c 12599F: drivers/staging/media/imx/imx7-media-csi.c 12600 12601MEDIA DRIVERS FOR HELENE 12602M: Abylay Ospan <aospan@netup.ru> 12603L: linux-media@vger.kernel.org 12604S: Supported 12605W: https://linuxtv.org 12606W: http://netup.tv/ 12607T: git git://linuxtv.org/media_tree.git 12608F: drivers/media/dvb-frontends/helene* 12609 12610MEDIA DRIVERS FOR HORUS3A 12611M: Sergey Kozlov <serjk@netup.ru> 12612M: Abylay Ospan <aospan@netup.ru> 12613L: linux-media@vger.kernel.org 12614S: Supported 12615W: https://linuxtv.org 12616W: http://netup.tv/ 12617T: git git://linuxtv.org/media_tree.git 12618F: drivers/media/dvb-frontends/horus3a* 12619 12620MEDIA DRIVERS FOR LNBH25 12621M: Sergey Kozlov <serjk@netup.ru> 12622M: Abylay Ospan <aospan@netup.ru> 12623L: linux-media@vger.kernel.org 12624S: Supported 12625W: https://linuxtv.org 12626W: http://netup.tv/ 12627T: git git://linuxtv.org/media_tree.git 12628F: drivers/media/dvb-frontends/lnbh25* 12629 12630MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12631L: linux-media@vger.kernel.org 12632S: Orphan 12633W: https://linuxtv.org 12634T: git git://linuxtv.org/media_tree.git 12635F: drivers/media/dvb-frontends/mxl5xx* 12636 12637MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12638M: Sergey Kozlov <serjk@netup.ru> 12639M: Abylay Ospan <aospan@netup.ru> 12640L: linux-media@vger.kernel.org 12641S: Supported 12642W: https://linuxtv.org 12643W: http://netup.tv/ 12644T: git git://linuxtv.org/media_tree.git 12645F: drivers/media/pci/netup_unidvb/* 12646 12647MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12648M: Dmitry Osipenko <digetx@gmail.com> 12649L: linux-media@vger.kernel.org 12650L: linux-tegra@vger.kernel.org 12651S: Maintained 12652T: git git://linuxtv.org/media_tree.git 12653F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12654F: drivers/media/platform/nvidia/tegra-vde/ 12655 12656MEDIA DRIVERS FOR RENESAS - CEU 12657M: Jacopo Mondi <jacopo@jmondi.org> 12658L: linux-media@vger.kernel.org 12659L: linux-renesas-soc@vger.kernel.org 12660S: Supported 12661T: git git://linuxtv.org/media_tree.git 12662F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12663F: drivers/media/platform/renesas/renesas-ceu.c 12664F: include/media/drv-intf/renesas-ceu.h 12665 12666MEDIA DRIVERS FOR RENESAS - DRIF 12667M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12668L: linux-media@vger.kernel.org 12669L: linux-renesas-soc@vger.kernel.org 12670S: Supported 12671T: git git://linuxtv.org/media_tree.git 12672F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12673F: drivers/media/platform/renesas/rcar_drif.c 12674 12675MEDIA DRIVERS FOR RENESAS - FCP 12676M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12677L: linux-media@vger.kernel.org 12678L: linux-renesas-soc@vger.kernel.org 12679S: Supported 12680T: git git://linuxtv.org/media_tree.git 12681F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12682F: drivers/media/platform/renesas/rcar-fcp.c 12683F: include/media/rcar-fcp.h 12684 12685MEDIA DRIVERS FOR RENESAS - FDP1 12686M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12687L: linux-media@vger.kernel.org 12688L: linux-renesas-soc@vger.kernel.org 12689S: Supported 12690T: git git://linuxtv.org/media_tree.git 12691F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12692F: drivers/media/platform/renesas/rcar_fdp1.c 12693 12694MEDIA DRIVERS FOR RENESAS - VIN 12695M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12696L: linux-media@vger.kernel.org 12697L: linux-renesas-soc@vger.kernel.org 12698S: Supported 12699T: git git://linuxtv.org/media_tree.git 12700F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12701F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12702F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12703F: drivers/media/platform/renesas/rcar-isp.c 12704F: drivers/media/platform/renesas/rcar-vin/ 12705 12706MEDIA DRIVERS FOR RENESAS - VSP1 12707M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12708M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12709L: linux-media@vger.kernel.org 12710L: linux-renesas-soc@vger.kernel.org 12711S: Supported 12712T: git git://linuxtv.org/media_tree.git 12713F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12714F: drivers/media/platform/renesas/vsp1/ 12715 12716MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12717L: linux-media@vger.kernel.org 12718S: Orphan 12719W: https://linuxtv.org 12720T: git git://linuxtv.org/media_tree.git 12721F: drivers/media/dvb-frontends/stv0910* 12722 12723MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12724L: linux-media@vger.kernel.org 12725S: Orphan 12726W: https://linuxtv.org 12727T: git git://linuxtv.org/media_tree.git 12728F: drivers/media/dvb-frontends/stv6111* 12729 12730MEDIA DRIVERS FOR STM32 - DCMI 12731M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12732L: linux-media@vger.kernel.org 12733S: Supported 12734T: git git://linuxtv.org/media_tree.git 12735F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12736F: drivers/media/platform/st/stm32/stm32-dcmi.c 12737 12738MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12739M: Mauro Carvalho Chehab <mchehab@kernel.org> 12740L: linux-media@vger.kernel.org 12741S: Maintained 12742W: https://linuxtv.org 12743Q: http://patchwork.kernel.org/project/linux-media/list/ 12744T: git git://linuxtv.org/media_tree.git 12745F: Documentation/admin-guide/media/ 12746F: Documentation/devicetree/bindings/media/ 12747F: Documentation/driver-api/media/ 12748F: Documentation/userspace-api/media/ 12749F: drivers/media/ 12750F: drivers/staging/media/ 12751F: include/dt-bindings/media/ 12752F: include/linux/platform_data/media/ 12753F: include/media/ 12754F: include/uapi/linux/dvb/ 12755F: include/uapi/linux/ivtv* 12756F: include/uapi/linux/media.h 12757F: include/uapi/linux/meye.h 12758F: include/uapi/linux/uvcvideo.h 12759F: include/uapi/linux/v4l2-* 12760F: include/uapi/linux/videodev2.h 12761 12762MEDIATEK BLUETOOTH DRIVER 12763M: Sean Wang <sean.wang@mediatek.com> 12764L: linux-bluetooth@vger.kernel.org 12765L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12766S: Maintained 12767F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12768F: drivers/bluetooth/btmtkuart.c 12769 12770MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12771M: Sean Wang <sean.wang@mediatek.com> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12775F: drivers/power/reset/mt6323-poweroff.c 12776 12777MEDIATEK CIR DRIVER 12778M: Sean Wang <sean.wang@mediatek.com> 12779S: Maintained 12780F: drivers/media/rc/mtk-cir.c 12781 12782MEDIATEK DMA DRIVER 12783M: Sean Wang <sean.wang@mediatek.com> 12784L: dmaengine@vger.kernel.org 12785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12786L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12787S: Maintained 12788F: Documentation/devicetree/bindings/dma/mtk-* 12789F: drivers/dma/mediatek/ 12790 12791MEDIATEK ETHERNET DRIVER 12792M: Felix Fietkau <nbd@nbd.name> 12793M: John Crispin <john@phrozen.org> 12794M: Sean Wang <sean.wang@mediatek.com> 12795M: Mark Lee <Mark-MC.Lee@mediatek.com> 12796L: netdev@vger.kernel.org 12797S: Maintained 12798F: drivers/net/ethernet/mediatek/ 12799 12800MEDIATEK I2C CONTROLLER DRIVER 12801M: Qii Wang <qii.wang@mediatek.com> 12802L: linux-i2c@vger.kernel.org 12803S: Maintained 12804F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12805F: drivers/i2c/busses/i2c-mt65xx.c 12806 12807MEDIATEK IOMMU DRIVER 12808M: Yong Wu <yong.wu@mediatek.com> 12809L: iommu@lists.linux.dev 12810L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12811S: Supported 12812F: Documentation/devicetree/bindings/iommu/mediatek* 12813F: drivers/iommu/mtk_iommu* 12814F: include/dt-bindings/memory/mt*-port.h 12815 12816MEDIATEK JPEG DRIVER 12817M: Bin Liu <bin.liu@mediatek.com> 12818S: Supported 12819F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12820F: drivers/media/platform/mediatek/jpeg/ 12821 12822MEDIATEK MDP DRIVER 12823M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12824M: Houlong Wei <houlong.wei@mediatek.com> 12825M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12826S: Supported 12827F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12828F: drivers/media/platform/mediatek/mdp/ 12829F: drivers/media/platform/mediatek/vpu/ 12830 12831MEDIATEK MEDIA DRIVER 12832M: Tiffany Lin <tiffany.lin@mediatek.com> 12833M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12834M: Yunfei Dong <yunfei.dong@mediatek.com> 12835S: Supported 12836F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12837F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12838F: drivers/media/platform/mediatek/vcodec/ 12839F: drivers/media/platform/mediatek/vpu/ 12840 12841MEDIATEK MMC/SD/SDIO DRIVER 12842M: Chaotian Jing <chaotian.jing@mediatek.com> 12843S: Maintained 12844F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12845F: drivers/mmc/host/mtk-sd.c 12846 12847MEDIATEK MT76 WIRELESS LAN DRIVER 12848M: Felix Fietkau <nbd@nbd.name> 12849M: Lorenzo Bianconi <lorenzo@kernel.org> 12850M: Ryder Lee <ryder.lee@mediatek.com> 12851R: Shayne Chen <shayne.chen@mediatek.com> 12852R: Sean Wang <sean.wang@mediatek.com> 12853L: linux-wireless@vger.kernel.org 12854S: Maintained 12855F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12856F: drivers/net/wireless/mediatek/mt76/ 12857 12858MEDIATEK MT7601U WIRELESS LAN DRIVER 12859M: Jakub Kicinski <kuba@kernel.org> 12860L: linux-wireless@vger.kernel.org 12861S: Maintained 12862F: drivers/net/wireless/mediatek/mt7601u/ 12863 12864MEDIATEK MT7621 CLOCK DRIVER 12865M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12866S: Maintained 12867F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12868F: drivers/clk/ralink/clk-mt7621.c 12869 12870MEDIATEK MT7621/28/88 I2C DRIVER 12871M: Stefan Roese <sr@denx.de> 12872L: linux-i2c@vger.kernel.org 12873S: Maintained 12874F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12875F: drivers/i2c/busses/i2c-mt7621.c 12876 12877MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12878M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12879S: Maintained 12880F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12881F: drivers/pci/controller/pcie-mt7621.c 12882 12883MEDIATEK MT7621 PHY PCI DRIVER 12884M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12885S: Maintained 12886F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12887F: drivers/phy/ralink/phy-mt7621-pci.c 12888 12889MEDIATEK NAND CONTROLLER DRIVER 12890L: linux-mtd@lists.infradead.org 12891S: Orphan 12892F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12893F: drivers/mtd/nand/raw/mtk_* 12894 12895MEDIATEK PMIC LED DRIVER 12896M: Sean Wang <sean.wang@mediatek.com> 12897S: Maintained 12898F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12899F: drivers/leds/leds-mt6323.c 12900 12901MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12902M: Sean Wang <sean.wang@mediatek.com> 12903S: Maintained 12904F: drivers/char/hw_random/mtk-rng.c 12905 12906MEDIATEK SMI DRIVER 12907M: Yong Wu <yong.wu@mediatek.com> 12908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12909S: Supported 12910F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12911F: drivers/memory/mtk-smi.c 12912F: include/soc/mediatek/smi.h 12913 12914MEDIATEK SWITCH DRIVER 12915M: Sean Wang <sean.wang@mediatek.com> 12916M: Landen Chao <Landen.Chao@mediatek.com> 12917M: DENG Qingfang <dqfext@gmail.com> 12918L: netdev@vger.kernel.org 12919S: Maintained 12920F: drivers/net/dsa/mt7530.* 12921F: net/dsa/tag_mtk.c 12922 12923MEDIATEK T7XX 5G WWAN MODEM DRIVER 12924M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12925M: Intel Corporation <linuxwwan@intel.com> 12926R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12927R: Liu Haijun <haijun.liu@mediatek.com> 12928R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12929R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12930L: netdev@vger.kernel.org 12931S: Supported 12932F: drivers/net/wwan/t7xx/ 12933 12934MEDIATEK USB3 DRD IP DRIVER 12935M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12936L: linux-usb@vger.kernel.org 12937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12938L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12939S: Maintained 12940F: Documentation/devicetree/bindings/usb/mediatek,* 12941F: drivers/usb/host/xhci-mtk* 12942F: drivers/usb/mtu3/ 12943 12944MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12945M: Peter Senna Tschudin <peter.senna@gmail.com> 12946M: Martin Donnelly <martin.donnelly@ge.com> 12947M: Martyn Welch <martyn.welch@collabora.co.uk> 12948S: Maintained 12949F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12950F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12951 12952MEGARAID SCSI/SAS DRIVERS 12953M: Kashyap Desai <kashyap.desai@broadcom.com> 12954M: Sumit Saxena <sumit.saxena@broadcom.com> 12955M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12956L: megaraidlinux.pdl@broadcom.com 12957L: linux-scsi@vger.kernel.org 12958S: Maintained 12959W: http://www.avagotech.com/support/ 12960F: Documentation/scsi/megaraid.rst 12961F: drivers/scsi/megaraid.* 12962F: drivers/scsi/megaraid/ 12963 12964MELEXIS MLX90614 DRIVER 12965M: Crt Mori <cmo@melexis.com> 12966L: linux-iio@vger.kernel.org 12967S: Supported 12968W: http://www.melexis.com 12969F: drivers/iio/temperature/mlx90614.c 12970 12971MELEXIS MLX90632 DRIVER 12972M: Crt Mori <cmo@melexis.com> 12973L: linux-iio@vger.kernel.org 12974S: Supported 12975W: http://www.melexis.com 12976F: drivers/iio/temperature/mlx90632.c 12977 12978MELFAS MIP4 TOUCHSCREEN DRIVER 12979M: Sangwon Jee <jeesw@melfas.com> 12980S: Supported 12981W: http://www.melfas.com 12982F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12983F: drivers/input/touchscreen/melfas_mip4.c 12984 12985MELLANOX BLUEFIELD I2C DRIVER 12986M: Khalil Blaiech <kblaiech@nvidia.com> 12987L: linux-i2c@vger.kernel.org 12988S: Supported 12989F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12990F: drivers/i2c/busses/i2c-mlxbf.c 12991 12992MELLANOX ETHERNET DRIVER (mlx4_en) 12993M: Tariq Toukan <tariqt@nvidia.com> 12994L: netdev@vger.kernel.org 12995S: Supported 12996W: http://www.mellanox.com 12997Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12998F: drivers/net/ethernet/mellanox/mlx4/en_* 12999 13000MELLANOX ETHERNET DRIVER (mlx5e) 13001M: Saeed Mahameed <saeedm@nvidia.com> 13002L: netdev@vger.kernel.org 13003S: Supported 13004W: http://www.mellanox.com 13005Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13006F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13007 13008MELLANOX ETHERNET INNOVA DRIVERS 13009R: Boris Pismenny <borisp@nvidia.com> 13010L: netdev@vger.kernel.org 13011S: Supported 13012W: http://www.mellanox.com 13013Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13014F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13015F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13016F: include/linux/mlx5/mlx5_ifc_fpga.h 13017 13018MELLANOX ETHERNET SWITCH DRIVERS 13019M: Ido Schimmel <idosch@nvidia.com> 13020M: Petr Machata <petrm@nvidia.com> 13021L: netdev@vger.kernel.org 13022S: Supported 13023W: http://www.mellanox.com 13024Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13025F: drivers/net/ethernet/mellanox/mlxsw/ 13026F: tools/testing/selftests/drivers/net/mlxsw/ 13027 13028MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13029M: mlxsw@nvidia.com 13030L: netdev@vger.kernel.org 13031S: Supported 13032W: http://www.mellanox.com 13033Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13034F: drivers/net/ethernet/mellanox/mlxfw/ 13035 13036MELLANOX HARDWARE PLATFORM SUPPORT 13037M: Hans de Goede <hdegoede@redhat.com> 13038M: Mark Gross <markgross@kernel.org> 13039M: Vadim Pasternak <vadimp@nvidia.com> 13040L: platform-driver-x86@vger.kernel.org 13041S: Supported 13042F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13043F: drivers/platform/mellanox/ 13044F: include/linux/platform_data/mlxreg.h 13045 13046MELLANOX MLX4 core VPI driver 13047M: Tariq Toukan <tariqt@nvidia.com> 13048L: netdev@vger.kernel.org 13049L: linux-rdma@vger.kernel.org 13050S: Supported 13051W: http://www.mellanox.com 13052Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13053F: drivers/net/ethernet/mellanox/mlx4/ 13054F: include/linux/mlx4/ 13055 13056MELLANOX MLX4 IB driver 13057M: Yishai Hadas <yishaih@nvidia.com> 13058L: linux-rdma@vger.kernel.org 13059S: Supported 13060W: http://www.mellanox.com 13061Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13062F: drivers/infiniband/hw/mlx4/ 13063F: include/linux/mlx4/ 13064F: include/uapi/rdma/mlx4-abi.h 13065 13066MELLANOX MLX5 core VPI driver 13067M: Saeed Mahameed <saeedm@nvidia.com> 13068M: Leon Romanovsky <leonro@nvidia.com> 13069L: netdev@vger.kernel.org 13070L: linux-rdma@vger.kernel.org 13071S: Supported 13072W: http://www.mellanox.com 13073Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13074F: Documentation/networking/device_drivers/ethernet/mellanox/ 13075F: drivers/net/ethernet/mellanox/mlx5/core/ 13076F: include/linux/mlx5/ 13077 13078MELLANOX MLX5 IB driver 13079M: Leon Romanovsky <leonro@nvidia.com> 13080L: linux-rdma@vger.kernel.org 13081S: Supported 13082W: http://www.mellanox.com 13083Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13084F: drivers/infiniband/hw/mlx5/ 13085F: include/linux/mlx5/ 13086F: include/uapi/rdma/mlx5-abi.h 13087 13088MELLANOX MLXCPLD I2C AND MUX DRIVER 13089M: Vadim Pasternak <vadimp@nvidia.com> 13090M: Michael Shych <michaelsh@nvidia.com> 13091L: linux-i2c@vger.kernel.org 13092S: Supported 13093F: Documentation/i2c/busses/i2c-mlxcpld.rst 13094F: drivers/i2c/busses/i2c-mlxcpld.c 13095F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13096 13097MELLANOX MLXCPLD LED DRIVER 13098M: Vadim Pasternak <vadimp@nvidia.com> 13099L: linux-leds@vger.kernel.org 13100S: Supported 13101F: Documentation/leds/leds-mlxcpld.rst 13102F: drivers/leds/leds-mlxcpld.c 13103F: drivers/leds/leds-mlxreg.c 13104 13105MELLANOX PLATFORM DRIVER 13106M: Vadim Pasternak <vadimp@nvidia.com> 13107L: platform-driver-x86@vger.kernel.org 13108S: Supported 13109F: drivers/platform/x86/mlx-platform.c 13110 13111MEMBARRIER SUPPORT 13112M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13113M: "Paul E. McKenney" <paulmck@kernel.org> 13114L: linux-kernel@vger.kernel.org 13115S: Supported 13116F: arch/powerpc/include/asm/membarrier.h 13117F: include/uapi/linux/membarrier.h 13118F: kernel/sched/membarrier.c 13119 13120MEMBLOCK 13121M: Mike Rapoport <rppt@kernel.org> 13122L: linux-mm@kvack.org 13123S: Maintained 13124F: Documentation/core-api/boot-time-mm.rst 13125F: include/linux/memblock.h 13126F: mm/memblock.c 13127F: tools/testing/memblock/ 13128 13129MEMORY CONTROLLER DRIVERS 13130M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13131L: linux-kernel@vger.kernel.org 13132S: Maintained 13133B: mailto:krzysztof.kozlowski@linaro.org 13134T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13135F: Documentation/devicetree/bindings/memory-controllers/ 13136F: drivers/memory/ 13137F: include/dt-bindings/memory/ 13138F: include/memory/ 13139 13140MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13141M: Dmitry Osipenko <digetx@gmail.com> 13142L: linux-pm@vger.kernel.org 13143L: linux-tegra@vger.kernel.org 13144T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13145S: Maintained 13146F: drivers/devfreq/tegra30-devfreq.c 13147 13148MEMORY MANAGEMENT 13149M: Andrew Morton <akpm@linux-foundation.org> 13150L: linux-mm@kvack.org 13151S: Maintained 13152W: http://www.linux-mm.org 13153T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13154T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13155F: include/linux/gfp.h 13156F: include/linux/gfp_types.h 13157F: include/linux/memory_hotplug.h 13158F: include/linux/mm.h 13159F: include/linux/mmzone.h 13160F: include/linux/pagewalk.h 13161F: include/linux/vmalloc.h 13162F: mm/ 13163F: tools/testing/selftests/vm/ 13164 13165MEMORY HOT(UN)PLUG 13166M: David Hildenbrand <david@redhat.com> 13167M: Oscar Salvador <osalvador@suse.de> 13168L: linux-mm@kvack.org 13169S: Maintained 13170F: Documentation/admin-guide/mm/memory-hotplug.rst 13171F: Documentation/core-api/memory-hotplug.rst 13172F: drivers/base/memory.c 13173F: include/linux/memory_hotplug.h 13174F: mm/memory_hotplug.c 13175F: tools/testing/selftests/memory-hotplug/ 13176 13177MEMORY TECHNOLOGY DEVICES (MTD) 13178M: Miquel Raynal <miquel.raynal@bootlin.com> 13179M: Richard Weinberger <richard@nod.at> 13180M: Vignesh Raghavendra <vigneshr@ti.com> 13181L: linux-mtd@lists.infradead.org 13182S: Maintained 13183W: http://www.linux-mtd.infradead.org/ 13184Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13185C: irc://irc.oftc.net/mtd 13186T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13187T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13188F: Documentation/devicetree/bindings/mtd/ 13189F: drivers/mtd/ 13190F: include/linux/mtd/ 13191F: include/uapi/mtd/ 13192 13193MEN A21 WATCHDOG DRIVER 13194M: Johannes Thumshirn <morbidrsa@gmail.com> 13195L: linux-watchdog@vger.kernel.org 13196S: Maintained 13197F: drivers/watchdog/mena21_wdt.c 13198 13199MEN CHAMELEON BUS (mcb) 13200M: Johannes Thumshirn <morbidrsa@gmail.com> 13201S: Maintained 13202F: Documentation/driver-api/men-chameleon-bus.rst 13203F: drivers/mcb/ 13204F: include/linux/mcb.h 13205 13206MEN F21BMC (Board Management Controller) 13207M: Andreas Werner <andreas.werner@men.de> 13208S: Supported 13209F: Documentation/hwmon/menf21bmc.rst 13210F: drivers/hwmon/menf21bmc_hwmon.c 13211F: drivers/leds/leds-menf21bmc.c 13212F: drivers/mfd/menf21bmc.c 13213F: drivers/watchdog/menf21bmc_wdt.c 13214 13215MEN Z069 WATCHDOG DRIVER 13216M: Johannes Thumshirn <jth@kernel.org> 13217L: linux-watchdog@vger.kernel.org 13218S: Maintained 13219F: drivers/watchdog/menz69_wdt.c 13220 13221MESON AO CEC DRIVER FOR AMLOGIC SOCS 13222M: Neil Armstrong <neil.armstrong@linaro.org> 13223L: linux-media@vger.kernel.org 13224L: linux-amlogic@lists.infradead.org 13225S: Supported 13226W: http://linux-meson.com/ 13227T: git git://linuxtv.org/media_tree.git 13228F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13229F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13230F: drivers/media/cec/platform/meson/ao-cec.c 13231 13232MESON GE2D DRIVER FOR AMLOGIC SOCS 13233M: Neil Armstrong <neil.armstrong@linaro.org> 13234L: linux-media@vger.kernel.org 13235L: linux-amlogic@lists.infradead.org 13236S: Supported 13237T: git git://linuxtv.org/media_tree.git 13238F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13239F: drivers/media/platform/amlogic/meson-ge2d/ 13240 13241MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13242M: Liang Yang <liang.yang@amlogic.com> 13243L: linux-mtd@lists.infradead.org 13244S: Maintained 13245F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13246F: drivers/mtd/nand/raw/meson_* 13247 13248MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13249M: Neil Armstrong <neil.armstrong@linaro.org> 13250L: linux-media@vger.kernel.org 13251L: linux-amlogic@lists.infradead.org 13252S: Supported 13253T: git git://linuxtv.org/media_tree.git 13254F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13255F: drivers/staging/media/meson/vdec/ 13256 13257METHODE UDPU SUPPORT 13258M: Vladimir Vid <vladimir.vid@sartura.hr> 13259S: Maintained 13260F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13261 13262MHI BUS 13263M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13264R: Hemant Kumar <quic_hemantk@quicinc.com> 13265L: mhi@lists.linux.dev 13266L: linux-arm-msm@vger.kernel.org 13267S: Maintained 13268T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13269F: Documentation/ABI/stable/sysfs-bus-mhi 13270F: Documentation/mhi/ 13271F: drivers/bus/mhi/ 13272F: include/linux/mhi.h 13273 13274MICROBLAZE ARCHITECTURE 13275M: Michal Simek <monstr@monstr.eu> 13276S: Supported 13277W: http://www.monstr.eu/fdt/ 13278T: git git://git.monstr.eu/linux-2.6-microblaze.git 13279F: arch/microblaze/ 13280 13281MICROCHIP AT91 DMA DRIVERS 13282M: Ludovic Desroches <ludovic.desroches@microchip.com> 13283M: Tudor Ambarus <tudor.ambarus@microchip.com> 13284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13285L: dmaengine@vger.kernel.org 13286S: Supported 13287F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13288F: drivers/dma/at_hdmac.c 13289F: drivers/dma/at_hdmac_regs.h 13290F: drivers/dma/at_xdmac.c 13291F: include/dt-bindings/dma/at91.h 13292 13293MICROCHIP AT91 SERIAL DRIVER 13294M: Richard Genoud <richard.genoud@gmail.com> 13295S: Maintained 13296F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13297F: drivers/tty/serial/atmel_serial.c 13298F: drivers/tty/serial/atmel_serial.h 13299 13300MICROCHIP AT91 USART MFD DRIVER 13301M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13302L: linux-kernel@vger.kernel.org 13303S: Supported 13304F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13305F: drivers/mfd/at91-usart.c 13306F: include/dt-bindings/mfd/at91-usart.h 13307 13308MICROCHIP AT91 USART SPI DRIVER 13309M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13310L: linux-spi@vger.kernel.org 13311S: Supported 13312F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13313F: drivers/spi/spi-at91-usart.c 13314 13315MICROCHIP AUDIO ASOC DRIVERS 13316M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13317L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13318S: Supported 13319F: sound/soc/atmel 13320 13321MICROCHIP CSI2DC DRIVER 13322M: Eugen Hristev <eugen.hristev@microchip.com> 13323L: linux-media@vger.kernel.org 13324S: Supported 13325F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13326F: drivers/media/platform/atmel/microchip-csi2dc.c 13327 13328MICROCHIP ECC DRIVER 13329M: Tudor Ambarus <tudor.ambarus@microchip.com> 13330L: linux-crypto@vger.kernel.org 13331S: Maintained 13332F: drivers/crypto/atmel-ecc.* 13333 13334MICROCHIP EIC DRIVER 13335M: Claudiu Beznea <claudiu.beznea@microchip.com> 13336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13337S: Supported 13338F: drivers/irqchip/irq-mchp-eic.c 13339 13340MICROCHIP I2C DRIVER 13341M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13342L: linux-i2c@vger.kernel.org 13343S: Supported 13344F: drivers/i2c/busses/i2c-at91-*.c 13345F: drivers/i2c/busses/i2c-at91.h 13346 13347MICROCHIP ISC DRIVER 13348M: Eugen Hristev <eugen.hristev@microchip.com> 13349L: linux-media@vger.kernel.org 13350S: Supported 13351F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13352F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13353F: drivers/media/platform/atmel/atmel-isc* 13354F: drivers/media/platform/atmel/atmel-sama*-isc* 13355F: include/linux/atmel-isc-media.h 13356 13357MICROCHIP ISI DRIVER 13358M: Eugen Hristev <eugen.hristev@microchip.com> 13359L: linux-media@vger.kernel.org 13360S: Supported 13361F: drivers/media/platform/atmel/atmel-isi.c 13362F: drivers/media/platform/atmel/atmel-isi.h 13363 13364MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13365M: Woojung Huh <woojung.huh@microchip.com> 13366M: UNGLinuxDriver@microchip.com 13367L: netdev@vger.kernel.org 13368S: Maintained 13369F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13370F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13371F: drivers/net/dsa/microchip/* 13372F: include/linux/platform_data/microchip-ksz.h 13373F: net/dsa/tag_ksz.c 13374 13375MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13376M: Arun Ramadoss <arun.ramadoss@microchip.com> 13377R: UNGLinuxDriver@microchip.com 13378L: netdev@vger.kernel.org 13379S: Maintained 13380F: drivers/net/phy/microchip_t1.c 13381 13382MICROCHIP LAN743X ETHERNET DRIVER 13383M: Bryan Whitehead <bryan.whitehead@microchip.com> 13384M: UNGLinuxDriver@microchip.com 13385L: netdev@vger.kernel.org 13386S: Maintained 13387F: drivers/net/ethernet/microchip/lan743x_* 13388 13389MICROCHIP LAN966X ETHERNET DRIVER 13390M: Horatiu Vultur <horatiu.vultur@microchip.com> 13391M: UNGLinuxDriver@microchip.com 13392L: netdev@vger.kernel.org 13393S: Maintained 13394F: drivers/net/ethernet/microchip/lan966x/* 13395 13396MICROCHIP LCDFB DRIVER 13397M: Nicolas Ferre <nicolas.ferre@microchip.com> 13398L: linux-fbdev@vger.kernel.org 13399S: Maintained 13400F: drivers/video/fbdev/atmel_lcdfb.c 13401F: include/video/atmel_lcdc.h 13402 13403MICROCHIP MCP16502 PMIC DRIVER 13404M: Claudiu Beznea <claudiu.beznea@microchip.com> 13405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13406S: Supported 13407F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13408F: drivers/regulator/mcp16502.c 13409 13410MICROCHIP MCP3911 ADC DRIVER 13411M: Marcus Folkesson <marcus.folkesson@gmail.com> 13412M: Kent Gustavsson <kent@minoris.se> 13413L: linux-iio@vger.kernel.org 13414S: Supported 13415F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13416F: drivers/iio/adc/mcp3911.c 13417 13418MICROCHIP MMC/SD/SDIO MCI DRIVER 13419M: Ludovic Desroches <ludovic.desroches@microchip.com> 13420S: Maintained 13421F: drivers/mmc/host/atmel-mci.c 13422 13423MICROCHIP NAND DRIVER 13424M: Tudor Ambarus <tudor.ambarus@microchip.com> 13425L: linux-mtd@lists.infradead.org 13426S: Supported 13427F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13428F: drivers/mtd/nand/raw/atmel/* 13429 13430MICROCHIP OTPC DRIVER 13431M: Claudiu Beznea <claudiu.beznea@microchip.com> 13432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13433S: Supported 13434F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13435F: drivers/nvmem/microchip-otpc.c 13436F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13437 13438MICROCHIP PWM DRIVER 13439M: Claudiu Beznea <claudiu.beznea@microchip.com> 13440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13441L: linux-pwm@vger.kernel.org 13442S: Supported 13443F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13444F: drivers/pwm/pwm-atmel.c 13445 13446MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13447M: Eugen Hristev <eugen.hristev@microchip.com> 13448L: linux-iio@vger.kernel.org 13449S: Supported 13450F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13451F: drivers/iio/adc/at91-sama5d2_adc.c 13452F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13453 13454MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13455M: Claudiu Beznea <claudiu.beznea@microchip.com> 13456S: Supported 13457F: drivers/power/reset/at91-sama5d2_shdwc.c 13458 13459MICROCHIP SPI DRIVER 13460M: Tudor Ambarus <tudor.ambarus@microchip.com> 13461S: Supported 13462F: drivers/spi/spi-atmel.* 13463 13464MICROCHIP SSC DRIVER 13465M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13467S: Supported 13468F: drivers/misc/atmel-ssc.c 13469F: include/linux/atmel-ssc.h 13470 13471MICROCHIP USB251XB DRIVER 13472M: Richard Leitner <richard.leitner@skidata.com> 13473L: linux-usb@vger.kernel.org 13474S: Maintained 13475F: Documentation/devicetree/bindings/usb/usb251xb.txt 13476F: drivers/usb/misc/usb251xb.c 13477 13478MICROCHIP USBA UDC DRIVER 13479M: Cristian Birsan <cristian.birsan@microchip.com> 13480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13481S: Supported 13482F: drivers/usb/gadget/udc/atmel_usba_udc.* 13483 13484MICROCHIP WILC1000 WIFI DRIVER 13485M: Ajay Singh <ajay.kathat@microchip.com> 13486M: Claudiu Beznea <claudiu.beznea@microchip.com> 13487L: linux-wireless@vger.kernel.org 13488S: Supported 13489F: drivers/net/wireless/microchip/wilc1000/ 13490 13491MICROSEMI MIPS SOCS 13492M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13493M: UNGLinuxDriver@microchip.com 13494L: linux-mips@vger.kernel.org 13495S: Supported 13496F: Documentation/devicetree/bindings/mips/mscc.txt 13497F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13498F: arch/mips/boot/dts/mscc/ 13499F: arch/mips/configs/generic/board-ocelot.config 13500F: arch/mips/generic/board-ocelot.c 13501 13502MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13503M: Don Brace <don.brace@microchip.com> 13504L: storagedev@microchip.com 13505L: linux-scsi@vger.kernel.org 13506S: Supported 13507F: Documentation/scsi/smartpqi.rst 13508F: drivers/scsi/smartpqi/Kconfig 13509F: drivers/scsi/smartpqi/Makefile 13510F: drivers/scsi/smartpqi/smartpqi*.[ch] 13511F: include/linux/cciss*.h 13512F: include/uapi/linux/cciss*.h 13513 13514MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13515M: Maximilian Luz <luzmaximilian@gmail.com> 13516L: platform-driver-x86@vger.kernel.org 13517S: Maintained 13518F: drivers/platform/surface/surface_aggregator_tabletsw.c 13519 13520MICROSOFT SURFACE BATTERY AND AC DRIVERS 13521M: Maximilian Luz <luzmaximilian@gmail.com> 13522L: linux-pm@vger.kernel.org 13523L: platform-driver-x86@vger.kernel.org 13524S: Maintained 13525F: drivers/power/supply/surface_battery.c 13526F: drivers/power/supply/surface_charger.c 13527 13528MICROSOFT SURFACE DTX DRIVER 13529M: Maximilian Luz <luzmaximilian@gmail.com> 13530L: platform-driver-x86@vger.kernel.org 13531S: Maintained 13532F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13533F: drivers/platform/surface/surface_dtx.c 13534F: include/uapi/linux/surface_aggregator/dtx.h 13535 13536MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13537M: Maximilian Luz <luzmaximilian@gmail.com> 13538L: platform-driver-x86@vger.kernel.org 13539S: Maintained 13540F: drivers/platform/surface/surface_gpe.c 13541 13542MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13543M: Hans de Goede <hdegoede@redhat.com> 13544M: Mark Gross <markgross@kernel.org> 13545M: Maximilian Luz <luzmaximilian@gmail.com> 13546L: platform-driver-x86@vger.kernel.org 13547S: Maintained 13548T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13549F: drivers/platform/surface/ 13550 13551MICROSOFT SURFACE HID TRANSPORT DRIVER 13552M: Maximilian Luz <luzmaximilian@gmail.com> 13553L: linux-input@vger.kernel.org 13554L: platform-driver-x86@vger.kernel.org 13555S: Maintained 13556F: drivers/hid/surface-hid/ 13557 13558MICROSOFT SURFACE HOT-PLUG DRIVER 13559M: Maximilian Luz <luzmaximilian@gmail.com> 13560L: platform-driver-x86@vger.kernel.org 13561S: Maintained 13562F: drivers/platform/surface/surface_hotplug.c 13563 13564MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13565M: Maximilian Luz <luzmaximilian@gmail.com> 13566L: platform-driver-x86@vger.kernel.org 13567S: Maintained 13568F: drivers/platform/surface/surface_platform_profile.c 13569 13570MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13571M: Chen Yu <yu.c.chen@intel.com> 13572L: platform-driver-x86@vger.kernel.org 13573S: Supported 13574F: drivers/platform/surface/surfacepro3_button.c 13575 13576MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13577M: Maximilian Luz <luzmaximilian@gmail.com> 13578L: platform-driver-x86@vger.kernel.org 13579S: Maintained 13580W: https://github.com/linux-surface/surface-aggregator-module 13581C: irc://irc.libera.chat/linux-surface 13582F: Documentation/driver-api/surface_aggregator/ 13583F: drivers/platform/surface/aggregator/ 13584F: drivers/platform/surface/surface_acpi_notify.c 13585F: drivers/platform/surface/surface_aggregator_cdev.c 13586F: drivers/platform/surface/surface_aggregator_registry.c 13587F: include/linux/surface_acpi_notify.h 13588F: include/linux/surface_aggregator/ 13589F: include/uapi/linux/surface_aggregator/ 13590 13591MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13592M: Maximilian Luz <luzmaximilian@gmail.com> 13593L: platform-driver-x86@vger.kernel.org 13594S: Maintained 13595F: drivers/platform/surface/surface_aggregator_hub.c 13596 13597MICROTEK X6 SCANNER 13598M: Oliver Neukum <oliver@neukum.org> 13599S: Maintained 13600F: drivers/usb/image/microtek.* 13601 13602MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13603M: Luka Kovacic <luka.kovacic@sartura.hr> 13604M: Luka Perkov <luka.perkov@sartura.hr> 13605S: Maintained 13606F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13607F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13608F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13609F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13610F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13611F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13612 13613MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13614M: Sakari Ailus <sakari.ailus@linux.intel.com> 13615L: linux-media@vger.kernel.org 13616S: Maintained 13617F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13618F: Documentation/driver-api/media/drivers/ccs/ 13619F: Documentation/userspace-api/media/drivers/ccs.rst 13620F: drivers/media/i2c/ccs-pll.c 13621F: drivers/media/i2c/ccs-pll.h 13622F: drivers/media/i2c/ccs/ 13623F: include/uapi/linux/ccs.h 13624F: include/uapi/linux/smiapp.h 13625 13626MIPS 13627M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13628L: linux-mips@vger.kernel.org 13629S: Maintained 13630W: http://www.linux-mips.org/ 13631Q: https://patchwork.kernel.org/project/linux-mips/list/ 13632T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13633F: Documentation/devicetree/bindings/mips/ 13634F: Documentation/mips/ 13635F: arch/mips/ 13636F: drivers/platform/mips/ 13637F: include/dt-bindings/mips/ 13638 13639MIPS BOSTON DEVELOPMENT BOARD 13640M: Paul Burton <paulburton@kernel.org> 13641L: linux-mips@vger.kernel.org 13642S: Maintained 13643F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13644F: arch/mips/boot/dts/img/boston.dts 13645F: arch/mips/configs/generic/board-boston.config 13646F: drivers/clk/imgtec/clk-boston.c 13647F: include/dt-bindings/clock/boston-clock.h 13648 13649MIPS CORE DRIVERS 13650M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13651M: Serge Semin <fancer.lancer@gmail.com> 13652L: linux-mips@vger.kernel.org 13653S: Supported 13654F: drivers/bus/mips_cdmm.c 13655F: drivers/clocksource/mips-gic-timer.c 13656F: drivers/cpuidle/cpuidle-cps.c 13657F: drivers/irqchip/irq-mips-cpu.c 13658F: drivers/irqchip/irq-mips-gic.c 13659 13660MIPS GENERIC PLATFORM 13661M: Paul Burton <paulburton@kernel.org> 13662L: linux-mips@vger.kernel.org 13663S: Supported 13664F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13665F: arch/mips/generic/ 13666F: arch/mips/tools/generic-board-config.sh 13667 13668MIPS RINT INSTRUCTION EMULATION 13669M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13670L: linux-mips@vger.kernel.org 13671S: Supported 13672F: arch/mips/math-emu/dp_rint.c 13673F: arch/mips/math-emu/sp_rint.c 13674 13675MIPS/LOONGSON1 ARCHITECTURE 13676M: Keguang Zhang <keguang.zhang@gmail.com> 13677L: linux-mips@vger.kernel.org 13678S: Maintained 13679F: arch/mips/include/asm/mach-loongson32/ 13680F: arch/mips/loongson32/ 13681F: drivers/*/*/*loongson1* 13682F: drivers/*/*loongson1* 13683 13684MIPS/LOONGSON2EF ARCHITECTURE 13685M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13686L: linux-mips@vger.kernel.org 13687S: Maintained 13688F: arch/mips/include/asm/mach-loongson2ef/ 13689F: arch/mips/loongson2ef/ 13690F: drivers/cpufreq/loongson2_cpufreq.c 13691 13692MIPS/LOONGSON64 ARCHITECTURE 13693M: Huacai Chen <chenhuacai@kernel.org> 13694M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13695L: linux-mips@vger.kernel.org 13696S: Maintained 13697F: arch/mips/include/asm/mach-loongson64/ 13698F: arch/mips/loongson64/ 13699F: drivers/irqchip/irq-loongson* 13700F: drivers/platform/mips/cpu_hwmon.c 13701 13702MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13703M: Hans Verkuil <hverkuil@xs4all.nl> 13704L: linux-media@vger.kernel.org 13705S: Odd Fixes 13706W: https://linuxtv.org 13707T: git git://linuxtv.org/media_tree.git 13708F: drivers/media/radio/radio-miropcm20* 13709 13710MMP SUPPORT 13711R: Lubomir Rintel <lkundrak@v3.sk> 13712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13713S: Odd Fixes 13714T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13715F: arch/arm/boot/dts/mmp* 13716F: arch/arm/mach-mmp/ 13717F: include/linux/soc/mmp/ 13718 13719MMP USB PHY DRIVERS 13720R: Lubomir Rintel <lkundrak@v3.sk> 13721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13722S: Maintained 13723F: drivers/phy/marvell/phy-mmp3-usb.c 13724F: drivers/phy/marvell/phy-pxa-usb.c 13725 13726MMU GATHER AND TLB INVALIDATION 13727M: Will Deacon <will@kernel.org> 13728M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13729M: Andrew Morton <akpm@linux-foundation.org> 13730M: Nick Piggin <npiggin@gmail.com> 13731M: Peter Zijlstra <peterz@infradead.org> 13732L: linux-arch@vger.kernel.org 13733L: linux-mm@kvack.org 13734S: Maintained 13735F: arch/*/include/asm/tlb.h 13736F: include/asm-generic/tlb.h 13737F: mm/mmu_gather.c 13738 13739MN88472 MEDIA DRIVER 13740M: Antti Palosaari <crope@iki.fi> 13741L: linux-media@vger.kernel.org 13742S: Maintained 13743W: https://linuxtv.org 13744W: http://palosaari.fi/linux/ 13745Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13746F: drivers/media/dvb-frontends/mn88472* 13747 13748MN88473 MEDIA DRIVER 13749M: Antti Palosaari <crope@iki.fi> 13750L: linux-media@vger.kernel.org 13751S: Maintained 13752W: https://linuxtv.org 13753W: http://palosaari.fi/linux/ 13754Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13755F: drivers/media/dvb-frontends/mn88473* 13756 13757MODULE SUPPORT 13758M: Luis Chamberlain <mcgrof@kernel.org> 13759L: linux-modules@vger.kernel.org 13760L: linux-kernel@vger.kernel.org 13761S: Maintained 13762T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13763F: include/linux/module.h 13764F: kernel/module/ 13765F: scripts/module* 13766 13767MONOLITHIC POWER SYSTEM PMIC DRIVER 13768M: Saravanan Sekar <sravanhome@gmail.com> 13769S: Maintained 13770F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13771F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13772F: drivers/iio/adc/mp2629_adc.c 13773F: drivers/mfd/mp2629.c 13774F: drivers/power/supply/mp2629_charger.c 13775F: drivers/regulator/mp5416.c 13776F: drivers/regulator/mpq7920.c 13777F: drivers/regulator/mpq7920.h 13778F: include/linux/mfd/mp2629.h 13779 13780MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13781S: Orphan 13782W: http://popies.net/meye/ 13783F: Documentation/userspace-api/media/drivers/meye* 13784F: drivers/media/pci/meye/ 13785F: include/uapi/linux/meye.h 13786 13787MOTORCOMM PHY DRIVER 13788M: Peter Geis <pgwipeout@gmail.com> 13789L: netdev@vger.kernel.org 13790S: Maintained 13791F: drivers/net/phy/motorcomm.c 13792 13793MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13794M: Jiri Slaby <jirislaby@kernel.org> 13795S: Maintained 13796F: Documentation/driver-api/tty/moxa-smartio.rst 13797F: drivers/tty/mxser.* 13798 13799MR800 AVERMEDIA USB FM RADIO DRIVER 13800M: Alexey Klimov <klimov.linux@gmail.com> 13801L: linux-media@vger.kernel.org 13802S: Maintained 13803T: git git://linuxtv.org/media_tree.git 13804F: drivers/media/radio/radio-mr800.c 13805 13806MRF24J40 IEEE 802.15.4 RADIO DRIVER 13807M: Alan Ott <alan@signal11.us> 13808L: linux-wpan@vger.kernel.org 13809S: Maintained 13810F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13811F: drivers/net/ieee802154/mrf24j40.c 13812 13813MSI LAPTOP SUPPORT 13814M: "Lee, Chun-Yi" <jlee@suse.com> 13815L: platform-driver-x86@vger.kernel.org 13816S: Maintained 13817F: drivers/platform/x86/msi-laptop.c 13818 13819MSI WMI SUPPORT 13820L: platform-driver-x86@vger.kernel.org 13821S: Orphan 13822F: drivers/platform/x86/msi-wmi.c 13823 13824MSI001 MEDIA DRIVER 13825M: Antti Palosaari <crope@iki.fi> 13826L: linux-media@vger.kernel.org 13827S: Maintained 13828W: https://linuxtv.org 13829W: http://palosaari.fi/linux/ 13830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13831T: git git://linuxtv.org/anttip/media_tree.git 13832F: drivers/media/tuners/msi001* 13833 13834MSI2500 MEDIA DRIVER 13835M: Antti Palosaari <crope@iki.fi> 13836L: linux-media@vger.kernel.org 13837S: Maintained 13838W: https://linuxtv.org 13839W: http://palosaari.fi/linux/ 13840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13841T: git git://linuxtv.org/anttip/media_tree.git 13842F: drivers/media/usb/msi2500/ 13843 13844MSTAR INTERRUPT CONTROLLER DRIVER 13845M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13846M: Daniel Palmer <daniel@thingy.jp> 13847S: Maintained 13848F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13849F: drivers/irqchip/irq-mst-intc.c 13850 13851MSYSTEMS DISKONCHIP G3 MTD DRIVER 13852M: Robert Jarzmik <robert.jarzmik@free.fr> 13853L: linux-mtd@lists.infradead.org 13854S: Maintained 13855F: drivers/mtd/devices/docg3* 13856 13857MT9M032 APTINA SENSOR DRIVER 13858M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13859L: linux-media@vger.kernel.org 13860S: Maintained 13861T: git git://linuxtv.org/media_tree.git 13862F: drivers/media/i2c/mt9m032.c 13863F: include/media/i2c/mt9m032.h 13864 13865MT9P031 APTINA CAMERA SENSOR 13866M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13867L: linux-media@vger.kernel.org 13868S: Maintained 13869T: git git://linuxtv.org/media_tree.git 13870F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13871F: drivers/media/i2c/mt9p031.c 13872F: include/media/i2c/mt9p031.h 13873 13874MT9T001 APTINA CAMERA SENSOR 13875M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13876L: linux-media@vger.kernel.org 13877S: Maintained 13878T: git git://linuxtv.org/media_tree.git 13879F: drivers/media/i2c/mt9t001.c 13880F: include/media/i2c/mt9t001.h 13881 13882MT9T112 APTINA CAMERA SENSOR 13883M: Jacopo Mondi <jacopo@jmondi.org> 13884L: linux-media@vger.kernel.org 13885S: Odd Fixes 13886T: git git://linuxtv.org/media_tree.git 13887F: drivers/media/i2c/mt9t112.c 13888F: include/media/i2c/mt9t112.h 13889 13890MT9V032 APTINA CAMERA SENSOR 13891M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13892L: linux-media@vger.kernel.org 13893S: Maintained 13894T: git git://linuxtv.org/media_tree.git 13895F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13896F: drivers/media/i2c/mt9v032.c 13897F: include/media/i2c/mt9v032.h 13898 13899MT9V111 APTINA CAMERA SENSOR 13900M: Jacopo Mondi <jacopo@jmondi.org> 13901L: linux-media@vger.kernel.org 13902S: Maintained 13903T: git git://linuxtv.org/media_tree.git 13904F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13905F: drivers/media/i2c/mt9v111.c 13906 13907MULTIFUNCTION DEVICES (MFD) 13908M: Lee Jones <lee@kernel.org> 13909S: Supported 13910T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13911F: Documentation/devicetree/bindings/mfd/ 13912F: drivers/mfd/ 13913F: include/dt-bindings/mfd/ 13914F: include/linux/mfd/ 13915 13916MULTIMEDIA CARD (MMC) ETC. OVER SPI 13917S: Orphan 13918F: drivers/mmc/host/mmc_spi.c 13919F: include/linux/spi/mmc_spi.h 13920 13921MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13922M: Ulf Hansson <ulf.hansson@linaro.org> 13923L: linux-mmc@vger.kernel.org 13924S: Maintained 13925T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13926F: Documentation/devicetree/bindings/mmc/ 13927F: drivers/mmc/ 13928F: include/linux/mmc/ 13929F: include/uapi/linux/mmc/ 13930 13931MULTIPLEXER SUBSYSTEM 13932M: Peter Rosin <peda@axentia.se> 13933S: Maintained 13934F: Documentation/ABI/testing/sysfs-class-mux* 13935F: Documentation/devicetree/bindings/mux/ 13936F: drivers/mux/ 13937F: include/dt-bindings/mux/ 13938F: include/linux/mux/ 13939 13940MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13941M: Bin Liu <b-liu@ti.com> 13942L: linux-usb@vger.kernel.org 13943S: Maintained 13944F: drivers/usb/musb/ 13945 13946MXL301RF MEDIA DRIVER 13947M: Akihiro Tsukada <tskd08@gmail.com> 13948L: linux-media@vger.kernel.org 13949S: Odd Fixes 13950F: drivers/media/tuners/mxl301rf* 13951 13952MXL5007T MEDIA DRIVER 13953M: Michael Krufky <mkrufky@linuxtv.org> 13954L: linux-media@vger.kernel.org 13955S: Maintained 13956W: https://linuxtv.org 13957W: http://github.com/mkrufky 13958Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13959T: git git://linuxtv.org/mkrufky/tuners.git 13960F: drivers/media/tuners/mxl5007t.* 13961 13962MXSFB DRM DRIVER 13963M: Marek Vasut <marex@denx.de> 13964M: Stefan Agner <stefan@agner.ch> 13965L: dri-devel@lists.freedesktop.org 13966S: Supported 13967T: git git://anongit.freedesktop.org/drm/drm-misc 13968F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13969F: drivers/gpu/drm/mxsfb/ 13970 13971MYLEX DAC960 PCI RAID Controller 13972M: Hannes Reinecke <hare@kernel.org> 13973L: linux-scsi@vger.kernel.org 13974S: Supported 13975F: drivers/scsi/myrb.* 13976F: drivers/scsi/myrs.* 13977 13978MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13979M: Chris Lee <christopher.lee@cspi.com> 13980L: netdev@vger.kernel.org 13981S: Supported 13982W: https://www.cspi.com/ethernet-products/support/downloads/ 13983F: drivers/net/ethernet/myricom/myri10ge/ 13984 13985NAND FLASH SUBSYSTEM 13986M: Miquel Raynal <miquel.raynal@bootlin.com> 13987R: Richard Weinberger <richard@nod.at> 13988L: linux-mtd@lists.infradead.org 13989S: Maintained 13990W: http://www.linux-mtd.infradead.org/ 13991Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13992C: irc://irc.oftc.net/mtd 13993T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13994F: drivers/mtd/nand/ 13995F: include/linux/mtd/*nand*.h 13996 13997NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13998M: Daniel Mack <zonque@gmail.com> 13999L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14000S: Maintained 14001W: http://www.native-instruments.com 14002F: sound/usb/caiaq/ 14003 14004NATSEMI ETHERNET DRIVER (DP8381x) 14005S: Orphan 14006F: drivers/net/ethernet/natsemi/natsemi.c 14007 14008NCR 5380 SCSI DRIVERS 14009M: Finn Thain <fthain@linux-m68k.org> 14010M: Michael Schmitz <schmitzmic@gmail.com> 14011L: linux-scsi@vger.kernel.org 14012S: Maintained 14013F: Documentation/scsi/g_NCR5380.rst 14014F: drivers/scsi/NCR5380.* 14015F: drivers/scsi/arm/cumana_1.c 14016F: drivers/scsi/arm/oak.c 14017F: drivers/scsi/atari_scsi.* 14018F: drivers/scsi/dmx3191d.c 14019F: drivers/scsi/g_NCR5380.* 14020F: drivers/scsi/mac_scsi.* 14021F: drivers/scsi/sun3_scsi.* 14022F: drivers/scsi/sun3_scsi_vme.c 14023 14024NCSI LIBRARY 14025M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14026S: Maintained 14027F: net/ncsi/ 14028 14029NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14030M: Guenter Roeck <linux@roeck-us.net> 14031L: linux-hwmon@vger.kernel.org 14032S: Maintained 14033F: Documentation/hwmon/nct6775.rst 14034F: drivers/hwmon/nct6775-core.c 14035F: drivers/hwmon/nct6775-platform.c 14036F: drivers/hwmon/nct6775.h 14037 14038NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14039M: Zev Weiss <zev@bewilderbeest.net> 14040L: linux-hwmon@vger.kernel.org 14041S: Maintained 14042F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14043F: drivers/hwmon/nct6775-i2c.c 14044 14045NETDEVSIM 14046M: Jakub Kicinski <kuba@kernel.org> 14047S: Maintained 14048F: drivers/net/netdevsim/* 14049 14050NETEM NETWORK EMULATOR 14051M: Stephen Hemminger <stephen@networkplumber.org> 14052L: netdev@vger.kernel.org 14053S: Maintained 14054F: net/sched/sch_netem.c 14055 14056NETERION 10GbE DRIVERS (s2io) 14057M: Jon Mason <jdmason@kudzu.us> 14058L: netdev@vger.kernel.org 14059S: Supported 14060F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14061F: drivers/net/ethernet/neterion/ 14062 14063NETFILTER 14064M: Pablo Neira Ayuso <pablo@netfilter.org> 14065M: Jozsef Kadlecsik <kadlec@netfilter.org> 14066M: Florian Westphal <fw@strlen.de> 14067L: netfilter-devel@vger.kernel.org 14068L: coreteam@netfilter.org 14069S: Maintained 14070W: http://www.netfilter.org/ 14071W: http://www.iptables.org/ 14072W: http://www.nftables.org/ 14073Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14074C: irc://irc.libera.chat/netfilter 14075T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14077F: include/linux/netfilter* 14078F: include/linux/netfilter/ 14079F: include/net/netfilter/ 14080F: include/uapi/linux/netfilter* 14081F: include/uapi/linux/netfilter/ 14082F: net/*/netfilter.c 14083F: net/*/netfilter/ 14084F: net/bridge/br_netfilter*.c 14085F: net/netfilter/ 14086 14087NETROM NETWORK LAYER 14088M: Ralf Baechle <ralf@linux-mips.org> 14089L: linux-hams@vger.kernel.org 14090S: Maintained 14091W: http://www.linux-ax25.org/ 14092F: include/net/netrom.h 14093F: include/uapi/linux/netrom.h 14094F: net/netrom/ 14095 14096NETRONIX EMBEDDED CONTROLLER 14097M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14098S: Maintained 14099F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14100F: drivers/mfd/ntxec.c 14101F: drivers/pwm/pwm-ntxec.c 14102F: drivers/rtc/rtc-ntxec.c 14103F: include/linux/mfd/ntxec.h 14104 14105NETRONOME ETHERNET DRIVERS 14106M: Simon Horman <simon.horman@corigine.com> 14107R: Jakub Kicinski <kuba@kernel.org> 14108L: oss-drivers@corigine.com 14109S: Maintained 14110F: drivers/net/ethernet/netronome/ 14111 14112NETWORK BLOCK DEVICE (NBD) 14113M: Josef Bacik <josef@toxicpanda.com> 14114L: linux-block@vger.kernel.org 14115L: nbd@other.debian.org 14116S: Maintained 14117F: Documentation/admin-guide/blockdev/nbd.rst 14118F: drivers/block/nbd.c 14119F: include/trace/events/nbd.h 14120F: include/uapi/linux/nbd.h 14121 14122NETWORK DROP MONITOR 14123M: Neil Horman <nhorman@tuxdriver.com> 14124L: netdev@vger.kernel.org 14125S: Maintained 14126W: https://fedorahosted.org/dropwatch/ 14127F: include/uapi/linux/net_dropmon.h 14128F: net/core/drop_monitor.c 14129 14130NETWORKING DRIVERS 14131M: "David S. Miller" <davem@davemloft.net> 14132M: Eric Dumazet <edumazet@google.com> 14133M: Jakub Kicinski <kuba@kernel.org> 14134M: Paolo Abeni <pabeni@redhat.com> 14135L: netdev@vger.kernel.org 14136S: Maintained 14137Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14138T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14139T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14140F: Documentation/devicetree/bindings/net/ 14141F: drivers/connector/ 14142F: drivers/net/ 14143F: include/dt-bindings/net/ 14144F: include/linux/etherdevice.h 14145F: include/linux/fcdevice.h 14146F: include/linux/fddidevice.h 14147F: include/linux/hippidevice.h 14148F: include/linux/if_* 14149F: include/linux/inetdevice.h 14150F: include/linux/netdevice.h 14151F: include/uapi/linux/if_* 14152F: include/uapi/linux/netdevice.h 14153 14154NETWORKING DRIVERS (WIRELESS) 14155M: Kalle Valo <kvalo@kernel.org> 14156L: linux-wireless@vger.kernel.org 14157S: Maintained 14158W: https://wireless.wiki.kernel.org/ 14159Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14161T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14162F: Documentation/devicetree/bindings/net/wireless/ 14163F: drivers/net/wireless/ 14164 14165NETWORKING [DSA] 14166M: Andrew Lunn <andrew@lunn.ch> 14167M: Vivien Didelot <vivien.didelot@gmail.com> 14168M: Florian Fainelli <f.fainelli@gmail.com> 14169M: Vladimir Oltean <olteanv@gmail.com> 14170S: Maintained 14171F: Documentation/devicetree/bindings/net/dsa/ 14172F: drivers/net/dsa/ 14173F: include/linux/dsa/ 14174F: include/linux/platform_data/dsa.h 14175F: include/net/dsa.h 14176F: net/dsa/ 14177F: tools/testing/selftests/drivers/net/dsa/ 14178 14179NETWORKING [GENERAL] 14180M: "David S. Miller" <davem@davemloft.net> 14181M: Eric Dumazet <edumazet@google.com> 14182M: Jakub Kicinski <kuba@kernel.org> 14183M: Paolo Abeni <pabeni@redhat.com> 14184L: netdev@vger.kernel.org 14185S: Maintained 14186Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14187B: mailto:netdev@vger.kernel.org 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14189T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14190F: Documentation/networking/ 14191F: Documentation/process/maintainer-netdev.rst 14192F: include/linux/in.h 14193F: include/linux/net.h 14194F: include/linux/netdevice.h 14195F: include/net/ 14196F: include/uapi/linux/in.h 14197F: include/uapi/linux/net.h 14198F: include/uapi/linux/net_namespace.h 14199F: include/uapi/linux/netdevice.h 14200F: lib/net_utils.c 14201F: lib/random32.c 14202F: net/ 14203F: tools/testing/selftests/net/ 14204 14205NETWORKING [IPSEC] 14206M: Steffen Klassert <steffen.klassert@secunet.com> 14207M: Herbert Xu <herbert@gondor.apana.org.au> 14208M: "David S. Miller" <davem@davemloft.net> 14209L: netdev@vger.kernel.org 14210S: Maintained 14211T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14212T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14213F: include/net/xfrm.h 14214F: include/uapi/linux/xfrm.h 14215F: net/ipv4/ah4.c 14216F: net/ipv4/esp4* 14217F: net/ipv4/ip_vti.c 14218F: net/ipv4/ipcomp.c 14219F: net/ipv4/xfrm* 14220F: net/ipv6/ah6.c 14221F: net/ipv6/esp6* 14222F: net/ipv6/ip6_vti.c 14223F: net/ipv6/ipcomp6.c 14224F: net/ipv6/xfrm* 14225F: net/key/ 14226F: net/xfrm/ 14227F: tools/testing/selftests/net/ipsec.c 14228 14229NETWORKING [IPv4/IPv6] 14230M: "David S. Miller" <davem@davemloft.net> 14231M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14232M: David Ahern <dsahern@kernel.org> 14233L: netdev@vger.kernel.org 14234S: Maintained 14235T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14236F: arch/x86/net/* 14237F: include/linux/ip.h 14238F: include/linux/ipv6* 14239F: include/net/fib* 14240F: include/net/ip* 14241F: include/net/route.h 14242F: net/ipv4/ 14243F: net/ipv6/ 14244 14245NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14246M: Paul Moore <paul@paul-moore.com> 14247L: netdev@vger.kernel.org 14248L: linux-security-module@vger.kernel.org 14249S: Maintained 14250W: https://github.com/netlabel 14251F: Documentation/netlabel/ 14252F: include/net/calipso.h 14253F: include/net/cipso_ipv4.h 14254F: include/net/netlabel.h 14255F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14256F: include/uapi/linux/netfilter/xt_SECMARK.h 14257F: net/ipv4/cipso_ipv4.c 14258F: net/ipv6/calipso.c 14259F: net/netfilter/xt_CONNSECMARK.c 14260F: net/netfilter/xt_SECMARK.c 14261F: net/netlabel/ 14262 14263NETWORKING [MPTCP] 14264M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14265M: Matthieu Baerts <matthieu.baerts@tessares.net> 14266L: netdev@vger.kernel.org 14267L: mptcp@lists.linux.dev 14268S: Maintained 14269W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14270B: https://github.com/multipath-tcp/mptcp_net-next/issues 14271F: Documentation/networking/mptcp-sysctl.rst 14272F: include/net/mptcp.h 14273F: include/trace/events/mptcp.h 14274F: include/uapi/linux/mptcp.h 14275F: net/mptcp/ 14276F: tools/testing/selftests/bpf/*/*mptcp*.c 14277F: tools/testing/selftests/net/mptcp/ 14278 14279NETWORKING [TCP] 14280M: Eric Dumazet <edumazet@google.com> 14281L: netdev@vger.kernel.org 14282S: Maintained 14283F: include/linux/tcp.h 14284F: include/net/tcp.h 14285F: include/trace/events/tcp.h 14286F: include/uapi/linux/tcp.h 14287F: net/ipv4/syncookies.c 14288F: net/ipv4/tcp*.c 14289F: net/ipv6/syncookies.c 14290F: net/ipv6/tcp*.c 14291 14292NETWORKING [TLS] 14293M: Boris Pismenny <borisp@nvidia.com> 14294M: John Fastabend <john.fastabend@gmail.com> 14295M: Jakub Kicinski <kuba@kernel.org> 14296L: netdev@vger.kernel.org 14297S: Maintained 14298F: include/net/tls.h 14299F: include/uapi/linux/tls.h 14300F: net/tls/* 14301 14302NETXEN (1/10) GbE SUPPORT 14303M: Manish Chopra <manishc@marvell.com> 14304M: Rahul Verma <rahulv@marvell.com> 14305M: GR-Linux-NIC-Dev@marvell.com 14306L: netdev@vger.kernel.org 14307S: Supported 14308F: drivers/net/ethernet/qlogic/netxen/ 14309 14310NET_FAILOVER MODULE 14311M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14312L: netdev@vger.kernel.org 14313S: Supported 14314F: Documentation/networking/net_failover.rst 14315F: drivers/net/net_failover.c 14316F: include/net/net_failover.h 14317 14318NEXTHOP 14319M: David Ahern <dsahern@kernel.org> 14320L: netdev@vger.kernel.org 14321S: Maintained 14322F: include/net/netns/nexthop.h 14323F: include/net/nexthop.h 14324F: include/uapi/linux/nexthop.h 14325F: net/ipv4/nexthop.c 14326 14327NFC SUBSYSTEM 14328M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14329L: linux-nfc@lists.01.org (subscribers-only) 14330L: netdev@vger.kernel.org 14331S: Maintained 14332B: mailto:linux-nfc@lists.01.org 14333F: Documentation/devicetree/bindings/net/nfc/ 14334F: drivers/nfc/ 14335F: include/linux/platform_data/nfcmrvl.h 14336F: include/net/nfc/ 14337F: include/uapi/linux/nfc.h 14338F: net/nfc/ 14339 14340NFC VIRTUAL NCI DEVICE DRIVER 14341M: Bongsu Jeon <bongsu.jeon@samsung.com> 14342L: netdev@vger.kernel.org 14343L: linux-nfc@lists.01.org (subscribers-only) 14344S: Supported 14345F: drivers/nfc/virtual_ncidev.c 14346F: tools/testing/selftests/nci/ 14347 14348NFS, SUNRPC, AND LOCKD CLIENTS 14349M: Trond Myklebust <trond.myklebust@hammerspace.com> 14350M: Anna Schumaker <anna@kernel.org> 14351L: linux-nfs@vger.kernel.org 14352S: Maintained 14353W: http://client.linux-nfs.org 14354T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14355F: fs/lockd/ 14356F: fs/nfs/ 14357F: fs/nfs_common/ 14358F: include/linux/lockd/ 14359F: include/linux/nfs* 14360F: include/linux/sunrpc/ 14361F: include/uapi/linux/nfs* 14362F: include/uapi/linux/sunrpc/ 14363F: net/sunrpc/ 14364F: Documentation/filesystems/nfs/ 14365 14366NILFS2 FILESYSTEM 14367M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14368L: linux-nilfs@vger.kernel.org 14369S: Supported 14370W: https://nilfs.sourceforge.io/ 14371W: https://nilfs.osdn.jp/ 14372T: git git://github.com/konis/nilfs2.git 14373F: Documentation/filesystems/nilfs2.rst 14374F: fs/nilfs2/ 14375F: include/trace/events/nilfs2.h 14376F: include/uapi/linux/nilfs2_api.h 14377F: include/uapi/linux/nilfs2_ondisk.h 14378 14379NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14380M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14381S: Maintained 14382W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14383F: Documentation/scsi/NinjaSCSI.rst 14384F: drivers/scsi/pcmcia/nsp_* 14385 14386NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14387M: GOTO Masanori <gotom@debian.or.jp> 14388M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14389S: Maintained 14390W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14391F: Documentation/scsi/NinjaSCSI.rst 14392F: drivers/scsi/nsp32* 14393 14394NINTENDO HID DRIVER 14395M: Daniel J. Ogorchock <djogorchock@gmail.com> 14396L: linux-input@vger.kernel.org 14397S: Maintained 14398F: drivers/hid/hid-nintendo* 14399 14400NIOS2 ARCHITECTURE 14401M: Dinh Nguyen <dinguyen@kernel.org> 14402S: Maintained 14403T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14404F: arch/nios2/ 14405 14406NITRO ENCLAVES (NE) 14407M: Andra Paraschiv <andraprs@amazon.com> 14408M: Alexandru Vasile <lexnv@amazon.com> 14409M: Alexandru Ciobotaru <alcioa@amazon.com> 14410L: linux-kernel@vger.kernel.org 14411S: Supported 14412W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14413F: Documentation/virt/ne_overview.rst 14414F: drivers/virt/nitro_enclaves/ 14415F: include/linux/nitro_enclaves.h 14416F: include/uapi/linux/nitro_enclaves.h 14417F: samples/nitro_enclaves/ 14418 14419NOHZ, DYNTICKS SUPPORT 14420M: Frederic Weisbecker <fweisbec@gmail.com> 14421M: Thomas Gleixner <tglx@linutronix.de> 14422M: Ingo Molnar <mingo@kernel.org> 14423L: linux-kernel@vger.kernel.org 14424S: Maintained 14425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14426F: include/linux/sched/nohz.h 14427F: include/linux/tick.h 14428F: kernel/time/tick*.* 14429 14430NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14431M: Pavel Machek <pavel@ucw.cz> 14432M: Sakari Ailus <sakari.ailus@iki.fi> 14433L: linux-media@vger.kernel.org 14434S: Maintained 14435F: drivers/media/i2c/ad5820.c 14436F: drivers/media/i2c/et8ek8 14437 14438NOKIA N900 POWER SUPPLY DRIVERS 14439R: Pali Rohár <pali@kernel.org> 14440F: drivers/power/supply/bq2415x_charger.c 14441F: drivers/power/supply/bq27xxx_battery.c 14442F: drivers/power/supply/bq27xxx_battery_i2c.c 14443F: drivers/power/supply/isp1704_charger.c 14444F: drivers/power/supply/rx51_battery.c 14445F: include/linux/power/bq2415x_charger.h 14446F: include/linux/power/bq27xxx_battery.h 14447 14448NOLIBC HEADER FILE 14449M: Willy Tarreau <w@1wt.eu> 14450S: Maintained 14451T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14452F: tools/include/nolibc/ 14453 14454NSDEPS 14455M: Matthias Maennich <maennich@google.com> 14456S: Maintained 14457F: Documentation/core-api/symbol-namespaces.rst 14458F: scripts/nsdeps 14459 14460NTB AMD DRIVER 14461M: Sanjay R Mehta <sanju.mehta@amd.com> 14462M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14463L: ntb@lists.linux.dev 14464S: Supported 14465F: drivers/ntb/hw/amd/ 14466 14467NTB DRIVER CORE 14468M: Jon Mason <jdmason@kudzu.us> 14469M: Dave Jiang <dave.jiang@intel.com> 14470M: Allen Hubbe <allenbh@gmail.com> 14471L: ntb@lists.linux.dev 14472S: Supported 14473W: https://github.com/jonmason/ntb/wiki 14474T: git git://github.com/jonmason/ntb.git 14475F: drivers/net/ntb_netdev.c 14476F: drivers/ntb/ 14477F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14478F: include/linux/ntb.h 14479F: include/linux/ntb_transport.h 14480F: tools/testing/selftests/ntb/ 14481 14482NTB IDT DRIVER 14483M: Serge Semin <fancer.lancer@gmail.com> 14484L: ntb@lists.linux.dev 14485S: Supported 14486F: drivers/ntb/hw/idt/ 14487 14488NTB INTEL DRIVER 14489M: Dave Jiang <dave.jiang@intel.com> 14490L: ntb@lists.linux.dev 14491S: Supported 14492W: https://github.com/davejiang/linux/wiki 14493T: git https://github.com/davejiang/linux.git 14494F: drivers/ntb/hw/intel/ 14495 14496NTFS FILESYSTEM 14497M: Anton Altaparmakov <anton@tuxera.com> 14498L: linux-ntfs-dev@lists.sourceforge.net 14499S: Supported 14500W: http://www.tuxera.com/ 14501T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14502F: Documentation/filesystems/ntfs.rst 14503F: fs/ntfs/ 14504 14505NTFS3 FILESYSTEM 14506M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14507L: ntfs3@lists.linux.dev 14508S: Supported 14509W: http://www.paragon-software.com/ 14510T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14511F: Documentation/filesystems/ntfs3.rst 14512F: fs/ntfs3/ 14513 14514NUBUS SUBSYSTEM 14515M: Finn Thain <fthain@linux-m68k.org> 14516L: linux-m68k@lists.linux-m68k.org 14517S: Maintained 14518F: arch/*/include/asm/nubus.h 14519F: drivers/nubus/ 14520F: include/linux/nubus.h 14521F: include/uapi/linux/nubus.h 14522 14523NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14524M: Antonino Daplas <adaplas@gmail.com> 14525L: linux-fbdev@vger.kernel.org 14526S: Maintained 14527F: drivers/video/fbdev/nvidia/ 14528F: drivers/video/fbdev/riva/ 14529 14530NVIDIA WMI EC BACKLIGHT DRIVER 14531M: Daniel Dadap <ddadap@nvidia.com> 14532L: platform-driver-x86@vger.kernel.org 14533S: Supported 14534F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14535 14536NVM EXPRESS DRIVER 14537M: Keith Busch <kbusch@kernel.org> 14538M: Jens Axboe <axboe@fb.com> 14539M: Christoph Hellwig <hch@lst.de> 14540M: Sagi Grimberg <sagi@grimberg.me> 14541L: linux-nvme@lists.infradead.org 14542S: Supported 14543W: http://git.infradead.org/nvme.git 14544T: git://git.infradead.org/nvme.git 14545F: drivers/nvme/host/ 14546F: drivers/nvme/common/ 14547F: include/linux/nvme* 14548F: include/uapi/linux/nvme_ioctl.h 14549 14550NVM EXPRESS FC TRANSPORT DRIVERS 14551M: James Smart <james.smart@broadcom.com> 14552L: linux-nvme@lists.infradead.org 14553S: Supported 14554F: drivers/nvme/host/fc.c 14555F: drivers/nvme/target/fc.c 14556F: drivers/nvme/target/fcloop.c 14557F: include/linux/nvme-fc-driver.h 14558F: include/linux/nvme-fc.h 14559 14560NVM EXPRESS TARGET DRIVER 14561M: Christoph Hellwig <hch@lst.de> 14562M: Sagi Grimberg <sagi@grimberg.me> 14563M: Chaitanya Kulkarni <kch@nvidia.com> 14564L: linux-nvme@lists.infradead.org 14565S: Supported 14566W: http://git.infradead.org/nvme.git 14567T: git://git.infradead.org/nvme.git 14568F: drivers/nvme/target/ 14569 14570NVMEM FRAMEWORK 14571M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14572S: Maintained 14573T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14574F: Documentation/ABI/stable/sysfs-bus-nvmem 14575F: Documentation/devicetree/bindings/nvmem/ 14576F: drivers/nvmem/ 14577F: include/linux/nvmem-consumer.h 14578F: include/linux/nvmem-provider.h 14579 14580NXP C45 TJA11XX PHY DRIVER 14581M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14582L: netdev@vger.kernel.org 14583S: Maintained 14584F: drivers/net/phy/nxp-c45-tja11xx.c 14585 14586NXP FSPI DRIVER 14587M: Han Xu <han.xu@nxp.com> 14588M: Haibo Chen <haibo.chen@nxp.com> 14589R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14590L: linux-spi@vger.kernel.org 14591S: Maintained 14592F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14593F: drivers/spi/spi-nxp-fspi.c 14594 14595NXP FXAS21002C DRIVER 14596M: Rui Miguel Silva <rmfrfs@gmail.com> 14597L: linux-iio@vger.kernel.org 14598S: Maintained 14599F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14600F: drivers/iio/gyro/fxas21002c.h 14601F: drivers/iio/gyro/fxas21002c_core.c 14602F: drivers/iio/gyro/fxas21002c_i2c.c 14603F: drivers/iio/gyro/fxas21002c_spi.c 14604 14605NXP i.MX CLOCK DRIVERS 14606M: Abel Vesa <abelvesa@kernel.org> 14607L: linux-clk@vger.kernel.org 14608L: linux-imx@nxp.com 14609S: Maintained 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14611F: Documentation/devicetree/bindings/clock/imx* 14612F: drivers/clk/imx/ 14613F: include/dt-bindings/clock/imx* 14614 14615NXP i.MX 8MQ DCSS DRIVER 14616M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14617R: Lucas Stach <l.stach@pengutronix.de> 14618L: dri-devel@lists.freedesktop.org 14619S: Maintained 14620F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14621F: drivers/gpu/drm/imx/dcss/ 14622 14623NXP i.MX 8QXP ADC DRIVER 14624M: Cai Huoqing <cai.huoqing@linux.dev> 14625M: Haibo Chen <haibo.chen@nxp.com> 14626L: linux-imx@nxp.com 14627L: linux-iio@vger.kernel.org 14628S: Maintained 14629F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14630F: drivers/iio/adc/imx8qxp-adc.c 14631 14632NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14633M: Haibo Chen <haibo.chen@nxp.com> 14634L: linux-iio@vger.kernel.org 14635L: linux-imx@nxp.com 14636S: Maintained 14637F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14638F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14639F: drivers/iio/adc/imx7d_adc.c 14640F: drivers/iio/adc/vf610_adc.c 14641 14642NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14643M: Jagan Teki <jagan@amarulasolutions.com> 14644S: Maintained 14645F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14646F: drivers/regulator/pf8x00-regulator.c 14647 14648NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14649M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14650L: linux-kernel@vger.kernel.org 14651S: Maintained 14652F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14653F: drivers/extcon/extcon-ptn5150.c 14654 14655NXP SGTL5000 DRIVER 14656M: Fabio Estevam <festevam@gmail.com> 14657L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14658S: Maintained 14659F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14660F: sound/soc/codecs/sgtl5000* 14661 14662NXP SJA1105 ETHERNET SWITCH DRIVER 14663M: Vladimir Oltean <olteanv@gmail.com> 14664L: linux-kernel@vger.kernel.org 14665S: Maintained 14666F: drivers/net/dsa/sja1105 14667F: drivers/net/pcs/pcs-xpcs-nxp.c 14668 14669NXP TDA998X DRM DRIVER 14670M: Russell King <linux@armlinux.org.uk> 14671S: Maintained 14672T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14673T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14674F: drivers/gpu/drm/i2c/tda998x_drv.c 14675F: include/drm/i2c/tda998x.h 14676F: include/dt-bindings/display/tda998x.h 14677K: "nxp,tda998x" 14678 14679NXP TFA9879 DRIVER 14680M: Peter Rosin <peda@axentia.se> 14681L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14682S: Maintained 14683F: Documentation/devicetree/bindings/sound/tfa9879.txt 14684F: sound/soc/codecs/tfa9879* 14685 14686NXP/Goodix TFA989X (TFA1) DRIVER 14687M: Stephan Gerhold <stephan@gerhold.net> 14688L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14689S: Maintained 14690F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14691F: sound/soc/codecs/tfa989x.c 14692 14693NXP-NCI NFC DRIVER 14694L: linux-nfc@lists.01.org (subscribers-only) 14695S: Orphan 14696F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14697F: drivers/nfc/nxp-nci 14698 14699NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14700M: Mirela Rabulea <mirela.rabulea@nxp.com> 14701R: NXP Linux Team <linux-imx@nxp.com> 14702L: linux-media@vger.kernel.org 14703S: Maintained 14704F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14705F: drivers/media/platform/nxp/imx-jpeg 14706 14707NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14708M: Jonas Malaco <jonas@protocubo.io> 14709L: linux-hwmon@vger.kernel.org 14710S: Maintained 14711F: Documentation/hwmon/nzxt-kraken2.rst 14712F: drivers/hwmon/nzxt-kraken2.c 14713 14714NZXT-SMART2 HARDWARE MONITORING DRIVER 14715M: Aleksandr Mezin <mezin.alexander@gmail.com> 14716L: linux-hwmon@vger.kernel.org 14717S: Maintained 14718F: Documentation/hwmon/nzxt-smart2.rst 14719F: drivers/hwmon/nzxt-smart2.c 14720 14721OBJAGG 14722M: Jiri Pirko <jiri@nvidia.com> 14723L: netdev@vger.kernel.org 14724S: Supported 14725F: include/linux/objagg.h 14726F: lib/objagg.c 14727F: lib/test_objagg.c 14728 14729OBJTOOL 14730M: Josh Poimboeuf <jpoimboe@kernel.org> 14731M: Peter Zijlstra <peterz@infradead.org> 14732S: Supported 14733F: tools/objtool/ 14734F: include/linux/objtool.h 14735 14736OCELOT ETHERNET SWITCH DRIVER 14737M: Vladimir Oltean <vladimir.oltean@nxp.com> 14738M: Claudiu Manoil <claudiu.manoil@nxp.com> 14739M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14740M: UNGLinuxDriver@microchip.com 14741L: netdev@vger.kernel.org 14742S: Supported 14743F: drivers/net/dsa/ocelot/* 14744F: drivers/net/ethernet/mscc/ 14745F: include/soc/mscc/ocelot* 14746F: net/dsa/tag_ocelot.c 14747F: net/dsa/tag_ocelot_8021q.c 14748F: tools/testing/selftests/drivers/net/ocelot/* 14749 14750OCELOT EXTERNAL SWITCH CONTROL 14751M: Colin Foster <colin.foster@in-advantage.com> 14752S: Supported 14753F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14754F: drivers/mfd/ocelot* 14755F: include/linux/mfd/ocelot.h 14756 14757OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14758M: Frederic Barrat <fbarrat@linux.ibm.com> 14759M: Andrew Donnellan <ajd@linux.ibm.com> 14760L: linuxppc-dev@lists.ozlabs.org 14761S: Supported 14762F: Documentation/userspace-api/accelerators/ocxl.rst 14763F: arch/powerpc/include/asm/pnv-ocxl.h 14764F: arch/powerpc/platforms/powernv/ocxl.c 14765F: drivers/misc/ocxl/ 14766F: include/misc/ocxl* 14767F: include/uapi/misc/ocxl.h 14768 14769OMAP AUDIO SUPPORT 14770M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14771M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14772L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14773L: linux-omap@vger.kernel.org 14774S: Maintained 14775F: sound/soc/ti/n810.c 14776F: sound/soc/ti/omap* 14777F: sound/soc/ti/rx51.c 14778F: sound/soc/ti/sdma-pcm.* 14779 14780OMAP CLOCK FRAMEWORK SUPPORT 14781M: Paul Walmsley <paul@pwsan.com> 14782L: linux-omap@vger.kernel.org 14783S: Maintained 14784F: arch/arm/*omap*/*clock* 14785 14786OMAP DEVICE TREE SUPPORT 14787M: Benoît Cousson <bcousson@baylibre.com> 14788M: Tony Lindgren <tony@atomide.com> 14789L: linux-omap@vger.kernel.org 14790L: devicetree@vger.kernel.org 14791S: Maintained 14792F: arch/arm/boot/dts/*am3* 14793F: arch/arm/boot/dts/*am4* 14794F: arch/arm/boot/dts/*am5* 14795F: arch/arm/boot/dts/*dra7* 14796F: arch/arm/boot/dts/*omap* 14797F: arch/arm/boot/dts/logicpd-som-lv* 14798F: arch/arm/boot/dts/logicpd-torpedo* 14799 14800OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14801L: linux-omap@vger.kernel.org 14802L: linux-fbdev@vger.kernel.org 14803S: Orphan 14804F: Documentation/arm/omap/dss.rst 14805F: drivers/video/fbdev/omap2/ 14806 14807OMAP FRAMEBUFFER SUPPORT 14808L: linux-fbdev@vger.kernel.org 14809L: linux-omap@vger.kernel.org 14810S: Orphan 14811F: drivers/video/fbdev/omap/ 14812 14813OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14814M: Roger Quadros <rogerq@kernel.org> 14815M: Tony Lindgren <tony@atomide.com> 14816L: linux-omap@vger.kernel.org 14817S: Maintained 14818F: arch/arm/mach-omap2/*gpmc* 14819F: drivers/memory/omap-gpmc.c 14820 14821OMAP GPIO DRIVER 14822M: Grygorii Strashko <grygorii.strashko@ti.com> 14823M: Santosh Shilimkar <ssantosh@kernel.org> 14824M: Kevin Hilman <khilman@kernel.org> 14825L: linux-omap@vger.kernel.org 14826S: Maintained 14827F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14828F: drivers/gpio/gpio-omap.c 14829 14830OMAP HARDWARE SPINLOCK SUPPORT 14831M: Ohad Ben-Cohen <ohad@wizery.com> 14832L: linux-omap@vger.kernel.org 14833S: Maintained 14834F: drivers/hwspinlock/omap_hwspinlock.c 14835 14836OMAP HS MMC SUPPORT 14837L: linux-mmc@vger.kernel.org 14838L: linux-omap@vger.kernel.org 14839S: Orphan 14840F: drivers/mmc/host/omap_hsmmc.c 14841 14842OMAP HWMOD DATA 14843M: Paul Walmsley <paul@pwsan.com> 14844L: linux-omap@vger.kernel.org 14845S: Maintained 14846F: arch/arm/mach-omap2/omap_hwmod*data* 14847 14848OMAP HWMOD SUPPORT 14849M: Benoît Cousson <bcousson@baylibre.com> 14850M: Paul Walmsley <paul@pwsan.com> 14851L: linux-omap@vger.kernel.org 14852S: Maintained 14853F: arch/arm/mach-omap2/omap_hwmod.* 14854 14855OMAP I2C DRIVER 14856M: Vignesh R <vigneshr@ti.com> 14857L: linux-omap@vger.kernel.org 14858L: linux-i2c@vger.kernel.org 14859S: Maintained 14860F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14861F: drivers/i2c/busses/i2c-omap.c 14862 14863OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14864M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14865L: linux-media@vger.kernel.org 14866S: Maintained 14867F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14868F: drivers/media/platform/ti/omap3isp/ 14869F: drivers/staging/media/omap4iss/ 14870 14871OMAP MMC SUPPORT 14872M: Aaro Koskinen <aaro.koskinen@iki.fi> 14873L: linux-omap@vger.kernel.org 14874S: Odd Fixes 14875F: drivers/mmc/host/omap.c 14876 14877OMAP POWER MANAGEMENT SUPPORT 14878M: Kevin Hilman <khilman@kernel.org> 14879L: linux-omap@vger.kernel.org 14880S: Maintained 14881F: arch/arm/*omap*/*pm* 14882F: drivers/cpufreq/omap-cpufreq.c 14883 14884OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14885M: Paul Walmsley <paul@pwsan.com> 14886L: linux-omap@vger.kernel.org 14887S: Maintained 14888F: arch/arm/mach-omap2/prm* 14889 14890OMAP RANDOM NUMBER GENERATOR SUPPORT 14891M: Deepak Saxena <dsaxena@plexity.net> 14892S: Maintained 14893F: drivers/char/hw_random/omap-rng.c 14894 14895OMAP USB SUPPORT 14896L: linux-usb@vger.kernel.org 14897L: linux-omap@vger.kernel.org 14898S: Orphan 14899F: arch/arm/*omap*/usb* 14900F: drivers/usb/*/*omap* 14901 14902OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14903M: Mark Jackson <mpfj@newflow.co.uk> 14904L: linux-omap@vger.kernel.org 14905S: Maintained 14906F: arch/arm/boot/dts/am335x-nano.dts 14907 14908OMAP1 SUPPORT 14909M: Aaro Koskinen <aaro.koskinen@iki.fi> 14910M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14911M: Tony Lindgren <tony@atomide.com> 14912L: linux-omap@vger.kernel.org 14913S: Maintained 14914Q: http://patchwork.kernel.org/project/linux-omap/list/ 14915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14916F: arch/arm/configs/omap1_defconfig 14917F: arch/arm/mach-omap1/ 14918F: arch/arm/plat-omap/ 14919F: drivers/i2c/busses/i2c-omap.c 14920F: include/linux/platform_data/ams-delta-fiq.h 14921F: include/linux/platform_data/i2c-omap.h 14922 14923OMAP2+ SUPPORT 14924M: Tony Lindgren <tony@atomide.com> 14925L: linux-omap@vger.kernel.org 14926S: Maintained 14927W: http://www.muru.com/linux/omap/ 14928W: http://linux.omap.com/ 14929Q: http://patchwork.kernel.org/project/linux-omap/list/ 14930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14931F: arch/arm/configs/omap2plus_defconfig 14932F: arch/arm/mach-omap2/ 14933F: arch/arm/plat-omap/ 14934F: drivers/bus/ti-sysc.c 14935F: drivers/i2c/busses/i2c-omap.c 14936F: drivers/irqchip/irq-omap-intc.c 14937F: drivers/mfd/*omap*.c 14938F: drivers/mfd/menelaus.c 14939F: drivers/mfd/palmas.c 14940F: drivers/mfd/tps65217.c 14941F: drivers/mfd/tps65218.c 14942F: drivers/mfd/tps65910.c 14943F: drivers/mfd/twl-core.[ch] 14944F: drivers/mfd/twl4030*.c 14945F: drivers/mfd/twl6030*.c 14946F: drivers/mfd/twl6040*.c 14947F: drivers/regulator/palmas-regulator*.c 14948F: drivers/regulator/pbias-regulator.c 14949F: drivers/regulator/tps65217-regulator.c 14950F: drivers/regulator/tps65218-regulator.c 14951F: drivers/regulator/tps65910-regulator.c 14952F: drivers/regulator/twl-regulator.c 14953F: drivers/regulator/twl6030-regulator.c 14954F: include/linux/platform_data/i2c-omap.h 14955F: include/linux/platform_data/ti-sysc.h 14956 14957OMFS FILESYSTEM 14958M: Bob Copeland <me@bobcopeland.com> 14959L: linux-karma-devel@lists.sourceforge.net 14960S: Maintained 14961F: Documentation/filesystems/omfs.rst 14962F: fs/omfs/ 14963 14964OMNIKEY CARDMAN 4000 DRIVER 14965M: Harald Welte <laforge@gnumonks.org> 14966S: Maintained 14967F: drivers/char/pcmcia/cm4000_cs.c 14968F: include/linux/cm4000_cs.h 14969F: include/uapi/linux/cm4000_cs.h 14970 14971OMNIKEY CARDMAN 4040 DRIVER 14972M: Harald Welte <laforge@gnumonks.org> 14973S: Maintained 14974F: drivers/char/pcmcia/cm4040_cs.* 14975 14976OMNIVISION OG01A1B SENSOR DRIVER 14977M: Shawn Tu <shawnx.tu@intel.com> 14978L: linux-media@vger.kernel.org 14979S: Maintained 14980F: drivers/media/i2c/og01a1b.c 14981 14982OMNIVISION OV02A10 SENSOR DRIVER 14983M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14984L: linux-media@vger.kernel.org 14985S: Maintained 14986T: git git://linuxtv.org/media_tree.git 14987F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14988F: drivers/media/i2c/ov02a10.c 14989 14990OMNIVISION OV08D10 SENSOR DRIVER 14991M: Jimmy Su <jimmy.su@intel.com> 14992L: linux-media@vger.kernel.org 14993S: Maintained 14994T: git git://linuxtv.org/media_tree.git 14995F: drivers/media/i2c/ov08d10.c 14996 14997OMNIVISION OV13858 SENSOR DRIVER 14998M: Sakari Ailus <sakari.ailus@linux.intel.com> 14999L: linux-media@vger.kernel.org 15000S: Maintained 15001T: git git://linuxtv.org/media_tree.git 15002F: drivers/media/i2c/ov13858.c 15003 15004OMNIVISION OV13B10 SENSOR DRIVER 15005M: Arec Kao <arec.kao@intel.com> 15006L: linux-media@vger.kernel.org 15007S: Maintained 15008T: git git://linuxtv.org/media_tree.git 15009F: drivers/media/i2c/ov13b10.c 15010 15011OMNIVISION OV2680 SENSOR DRIVER 15012M: Rui Miguel Silva <rmfrfs@gmail.com> 15013L: linux-media@vger.kernel.org 15014S: Maintained 15015T: git git://linuxtv.org/media_tree.git 15016F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15017F: drivers/media/i2c/ov2680.c 15018 15019OMNIVISION OV2685 SENSOR DRIVER 15020M: Shunqian Zheng <zhengsq@rock-chips.com> 15021L: linux-media@vger.kernel.org 15022S: Maintained 15023T: git git://linuxtv.org/media_tree.git 15024F: drivers/media/i2c/ov2685.c 15025 15026OMNIVISION OV2740 SENSOR DRIVER 15027M: Tianshu Qiu <tian.shu.qiu@intel.com> 15028R: Shawn Tu <shawnx.tu@intel.com> 15029R: Bingbu Cao <bingbu.cao@intel.com> 15030L: linux-media@vger.kernel.org 15031S: Maintained 15032T: git git://linuxtv.org/media_tree.git 15033F: drivers/media/i2c/ov2740.c 15034 15035OMNIVISION OV5640 SENSOR DRIVER 15036M: Steve Longerbeam <slongerbeam@gmail.com> 15037L: linux-media@vger.kernel.org 15038S: Maintained 15039T: git git://linuxtv.org/media_tree.git 15040F: drivers/media/i2c/ov5640.c 15041 15042OMNIVISION OV5647 SENSOR DRIVER 15043M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15044M: Jacopo Mondi <jacopo@jmondi.org> 15045L: linux-media@vger.kernel.org 15046S: Maintained 15047T: git git://linuxtv.org/media_tree.git 15048F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15049F: drivers/media/i2c/ov5647.c 15050 15051OMNIVISION OV5670 SENSOR DRIVER 15052M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15053L: linux-media@vger.kernel.org 15054S: Maintained 15055T: git git://linuxtv.org/media_tree.git 15056F: drivers/media/i2c/ov5670.c 15057 15058OMNIVISION OV5675 SENSOR DRIVER 15059M: Shawn Tu <shawnx.tu@intel.com> 15060L: linux-media@vger.kernel.org 15061S: Maintained 15062T: git git://linuxtv.org/media_tree.git 15063F: drivers/media/i2c/ov5675.c 15064 15065OMNIVISION OV5693 SENSOR DRIVER 15066M: Daniel Scally <djrscally@gmail.com> 15067L: linux-media@vger.kernel.org 15068S: Maintained 15069T: git git://linuxtv.org/media_tree.git 15070F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15071F: drivers/media/i2c/ov5693.c 15072 15073OMNIVISION OV5695 SENSOR DRIVER 15074M: Shunqian Zheng <zhengsq@rock-chips.com> 15075L: linux-media@vger.kernel.org 15076S: Maintained 15077T: git git://linuxtv.org/media_tree.git 15078F: drivers/media/i2c/ov5695.c 15079 15080OMNIVISION OV7670 SENSOR DRIVER 15081L: linux-media@vger.kernel.org 15082S: Orphan 15083T: git git://linuxtv.org/media_tree.git 15084F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15085F: drivers/media/i2c/ov7670.c 15086 15087OMNIVISION OV772x SENSOR DRIVER 15088M: Jacopo Mondi <jacopo@jmondi.org> 15089L: linux-media@vger.kernel.org 15090S: Odd fixes 15091T: git git://linuxtv.org/media_tree.git 15092F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15093F: drivers/media/i2c/ov772x.c 15094F: include/media/i2c/ov772x.h 15095 15096OMNIVISION OV7740 SENSOR DRIVER 15097M: Wenyou Yang <wenyou.yang@microchip.com> 15098L: linux-media@vger.kernel.org 15099S: Maintained 15100T: git git://linuxtv.org/media_tree.git 15101F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15102F: drivers/media/i2c/ov7740.c 15103 15104OMNIVISION OV8856 SENSOR DRIVER 15105M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15106L: linux-media@vger.kernel.org 15107S: Maintained 15108T: git git://linuxtv.org/media_tree.git 15109F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15110F: drivers/media/i2c/ov8856.c 15111 15112OMNIVISION OV9282 SENSOR DRIVER 15113M: Paul J. Murphy <paul.j.murphy@intel.com> 15114M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15115L: linux-media@vger.kernel.org 15116S: Maintained 15117T: git git://linuxtv.org/media_tree.git 15118F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15119F: drivers/media/i2c/ov9282.c 15120 15121OMNIVISION OV9640 SENSOR DRIVER 15122M: Petr Cvek <petrcvekcz@gmail.com> 15123L: linux-media@vger.kernel.org 15124S: Maintained 15125F: drivers/media/i2c/ov9640.* 15126 15127OMNIVISION OV9650 SENSOR DRIVER 15128M: Sakari Ailus <sakari.ailus@linux.intel.com> 15129R: Akinobu Mita <akinobu.mita@gmail.com> 15130R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15131L: linux-media@vger.kernel.org 15132S: Maintained 15133T: git git://linuxtv.org/media_tree.git 15134F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15135F: drivers/media/i2c/ov9650.c 15136 15137OMNIVISION OV9734 SENSOR DRIVER 15138M: Tianshu Qiu <tian.shu.qiu@intel.com> 15139R: Bingbu Cao <bingbu.cao@intel.com> 15140L: linux-media@vger.kernel.org 15141S: Maintained 15142T: git git://linuxtv.org/media_tree.git 15143F: drivers/media/i2c/ov9734.c 15144 15145ONBOARD USB HUB DRIVER 15146M: Matthias Kaehlcke <mka@chromium.org> 15147L: linux-usb@vger.kernel.org 15148S: Maintained 15149F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15150F: drivers/usb/misc/onboard_usb_hub.c 15151 15152ONENAND FLASH DRIVER 15153M: Kyungmin Park <kyungmin.park@samsung.com> 15154L: linux-mtd@lists.infradead.org 15155S: Maintained 15156F: drivers/mtd/nand/onenand/ 15157F: include/linux/mtd/onenand*.h 15158 15159ONION OMEGA2+ BOARD 15160M: Harvey Hunt <harveyhuntnexus@gmail.com> 15161L: linux-mips@vger.kernel.org 15162S: Maintained 15163F: arch/mips/boot/dts/ralink/omega2p.dts 15164 15165OP-TEE DRIVER 15166M: Jens Wiklander <jens.wiklander@linaro.org> 15167L: op-tee@lists.trustedfirmware.org 15168S: Maintained 15169F: Documentation/ABI/testing/sysfs-bus-optee-devices 15170F: drivers/tee/optee/ 15171 15172OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15173M: Sumit Garg <sumit.garg@linaro.org> 15174L: op-tee@lists.trustedfirmware.org 15175S: Maintained 15176F: drivers/char/hw_random/optee-rng.c 15177 15178OP-TEE RTC DRIVER 15179M: Clément Léger <clement.leger@bootlin.com> 15180L: linux-rtc@vger.kernel.org 15181S: Maintained 15182F: drivers/rtc/rtc-optee.c 15183 15184OPA-VNIC DRIVER 15185M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15186L: linux-rdma@vger.kernel.org 15187S: Supported 15188F: drivers/infiniband/ulp/opa_vnic 15189 15190OPEN FIRMWARE AND DEVICE TREE OVERLAYS 15191M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 15192M: Frank Rowand <frowand.list@gmail.com> 15193L: devicetree@vger.kernel.org 15194S: Maintained 15195F: Documentation/devicetree/dynamic-resolution-notes.rst 15196F: Documentation/devicetree/overlay-notes.rst 15197F: drivers/of/overlay.c 15198F: drivers/of/resolver.c 15199K: of_overlay_notifier_ 15200 15201OPEN FIRMWARE AND FLATTENED DEVICE TREE 15202M: Rob Herring <robh+dt@kernel.org> 15203M: Frank Rowand <frowand.list@gmail.com> 15204L: devicetree@vger.kernel.org 15205S: Maintained 15206C: irc://irc.libera.chat/devicetree 15207W: http://www.devicetree.org/ 15208T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15209F: Documentation/ABI/testing/sysfs-firmware-ofw 15210F: drivers/of/ 15211F: include/linux/of*.h 15212F: scripts/dtc/ 15213 15214OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15215M: Rob Herring <robh+dt@kernel.org> 15216M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15217L: devicetree@vger.kernel.org 15218S: Maintained 15219C: irc://irc.libera.chat/devicetree 15220Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15221T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15222F: Documentation/devicetree/ 15223F: arch/*/boot/dts/ 15224F: include/dt-bindings/ 15225 15226OPENCOMPUTE PTP CLOCK DRIVER 15227M: Jonathan Lemon <jonathan.lemon@gmail.com> 15228M: Vadim Fedorenko <vadfed@fb.com> 15229L: netdev@vger.kernel.org 15230S: Maintained 15231F: drivers/ptp/ptp_ocp.c 15232 15233OPENCORES I2C BUS DRIVER 15234M: Peter Korsgaard <peter@korsgaard.com> 15235M: Andrew Lunn <andrew@lunn.ch> 15236L: linux-i2c@vger.kernel.org 15237S: Maintained 15238F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15239F: Documentation/i2c/busses/i2c-ocores.rst 15240F: drivers/i2c/busses/i2c-ocores.c 15241F: include/linux/platform_data/i2c-ocores.h 15242 15243OPENRISC ARCHITECTURE 15244M: Jonas Bonn <jonas@southpole.se> 15245M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15246M: Stafford Horne <shorne@gmail.com> 15247L: openrisc@lists.librecores.org 15248S: Maintained 15249W: http://openrisc.io 15250T: git git://github.com/openrisc/linux.git 15251F: Documentation/devicetree/bindings/openrisc/ 15252F: Documentation/openrisc/ 15253F: arch/openrisc/ 15254F: drivers/irqchip/irq-ompic.c 15255F: drivers/irqchip/irq-or1k-* 15256 15257OPENVSWITCH 15258M: Pravin B Shelar <pshelar@ovn.org> 15259L: netdev@vger.kernel.org 15260L: dev@openvswitch.org 15261S: Maintained 15262W: http://openvswitch.org 15263F: include/uapi/linux/openvswitch.h 15264F: net/openvswitch/ 15265 15266OPERATING PERFORMANCE POINTS (OPP) 15267M: Viresh Kumar <vireshk@kernel.org> 15268M: Nishanth Menon <nm@ti.com> 15269M: Stephen Boyd <sboyd@kernel.org> 15270L: linux-pm@vger.kernel.org 15271S: Maintained 15272T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15273F: Documentation/devicetree/bindings/opp/ 15274F: Documentation/power/opp.rst 15275F: drivers/opp/ 15276F: include/linux/pm_opp.h 15277 15278OPL4 DRIVER 15279M: Clemens Ladisch <clemens@ladisch.de> 15280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15281S: Maintained 15282T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15283F: sound/drivers/opl4/ 15284 15285ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15286M: Mark Fasheh <mark@fasheh.com> 15287M: Joel Becker <jlbec@evilplan.org> 15288M: Joseph Qi <joseph.qi@linux.alibaba.com> 15289L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15290S: Supported 15291W: http://ocfs2.wiki.kernel.org 15292F: Documentation/filesystems/dlmfs.rst 15293F: Documentation/filesystems/ocfs2.rst 15294F: fs/ocfs2/ 15295 15296ORANGEFS FILESYSTEM 15297M: Mike Marshall <hubcap@omnibond.com> 15298R: Martin Brandenburg <martin@omnibond.com> 15299L: devel@lists.orangefs.org 15300S: Supported 15301T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15302F: Documentation/filesystems/orangefs.rst 15303F: fs/orangefs/ 15304 15305ORINOCO DRIVER 15306L: linux-wireless@vger.kernel.org 15307S: Orphan 15308W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15309W: http://www.nongnu.org/orinoco/ 15310F: drivers/net/wireless/intersil/orinoco/ 15311 15312OV2659 OMNIVISION SENSOR DRIVER 15313M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15314L: linux-media@vger.kernel.org 15315S: Maintained 15316W: https://linuxtv.org 15317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15318T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15319F: drivers/media/i2c/ov2659.c 15320F: include/media/i2c/ov2659.h 15321 15322OVERLAY FILESYSTEM 15323M: Miklos Szeredi <miklos@szeredi.hu> 15324L: linux-unionfs@vger.kernel.org 15325S: Supported 15326T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15327F: Documentation/filesystems/overlayfs.rst 15328F: fs/overlayfs/ 15329 15330P54 WIRELESS DRIVER 15331M: Christian Lamparter <chunkeey@googlemail.com> 15332L: linux-wireless@vger.kernel.org 15333S: Maintained 15334W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15335F: drivers/net/wireless/intersil/p54/ 15336 15337PACKING 15338M: Vladimir Oltean <olteanv@gmail.com> 15339L: netdev@vger.kernel.org 15340S: Supported 15341F: Documentation/core-api/packing.rst 15342F: include/linux/packing.h 15343F: lib/packing.c 15344 15345PADATA PARALLEL EXECUTION MECHANISM 15346M: Steffen Klassert <steffen.klassert@secunet.com> 15347M: Daniel Jordan <daniel.m.jordan@oracle.com> 15348L: linux-crypto@vger.kernel.org 15349L: linux-kernel@vger.kernel.org 15350S: Maintained 15351F: Documentation/core-api/padata.rst 15352F: include/linux/padata.h 15353F: kernel/padata.c 15354 15355PAGE CACHE 15356M: Matthew Wilcox (Oracle) <willy@infradead.org> 15357L: linux-fsdevel@vger.kernel.org 15358S: Supported 15359T: git git://git.infradead.org/users/willy/pagecache.git 15360F: Documentation/filesystems/locking.rst 15361F: Documentation/filesystems/vfs.rst 15362F: include/linux/pagemap.h 15363F: mm/filemap.c 15364F: mm/page-writeback.c 15365F: mm/readahead.c 15366F: mm/truncate.c 15367 15368PAGE POOL 15369M: Jesper Dangaard Brouer <hawk@kernel.org> 15370M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15371L: netdev@vger.kernel.org 15372S: Supported 15373F: Documentation/networking/page_pool.rst 15374F: include/net/page_pool.h 15375F: include/trace/events/page_pool.h 15376F: net/core/page_pool.c 15377 15378PAGE TABLE CHECK 15379M: Pasha Tatashin <pasha.tatashin@soleen.com> 15380M: Andrew Morton <akpm@linux-foundation.org> 15381L: linux-mm@kvack.org 15382S: Maintained 15383F: Documentation/mm/page_table_check.rst 15384F: include/linux/page_table_check.h 15385F: mm/page_table_check.c 15386 15387PANASONIC LAPTOP ACPI EXTRAS DRIVER 15388M: Kenneth Chan <kenneth.t.chan@gmail.com> 15389L: platform-driver-x86@vger.kernel.org 15390S: Maintained 15391F: drivers/platform/x86/panasonic-laptop.c 15392 15393PARALLAX PING IIO SENSOR DRIVER 15394M: Andreas Klinger <ak@it-klinger.de> 15395L: linux-iio@vger.kernel.org 15396S: Maintained 15397F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15398F: drivers/iio/proximity/ping.c 15399 15400PARALLEL LCD/KEYPAD PANEL DRIVER 15401M: Willy Tarreau <willy@haproxy.com> 15402M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15403S: Odd Fixes 15404F: Documentation/admin-guide/lcd-panel-cgram.rst 15405F: drivers/auxdisplay/panel.c 15406 15407PARALLEL PORT SUBSYSTEM 15408M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15409M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15410L: linux-parport@lists.infradead.org (subscribers-only) 15411S: Maintained 15412F: Documentation/driver-api/parport*.rst 15413F: drivers/char/ppdev.c 15414F: drivers/parport/ 15415F: include/linux/parport*.h 15416F: include/uapi/linux/ppdev.h 15417 15418PARAVIRT_OPS INTERFACE 15419M: Juergen Gross <jgross@suse.com> 15420M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15421R: Alexey Makhalov <amakhalov@vmware.com> 15422R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15423L: virtualization@lists.linux-foundation.org 15424L: x86@kernel.org 15425S: Supported 15426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15427F: Documentation/virt/paravirt_ops.rst 15428F: arch/*/include/asm/paravirt*.h 15429F: arch/*/kernel/paravirt* 15430F: include/linux/hypervisor.h 15431 15432PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15433M: Tim Waugh <tim@cyberelk.net> 15434L: linux-parport@lists.infradead.org (subscribers-only) 15435S: Maintained 15436F: Documentation/admin-guide/blockdev/paride.rst 15437F: drivers/block/paride/ 15438 15439PARISC ARCHITECTURE 15440M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15441M: Helge Deller <deller@gmx.de> 15442L: linux-parisc@vger.kernel.org 15443S: Maintained 15444W: https://parisc.wiki.kernel.org 15445Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15446T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15447T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15448F: Documentation/parisc/ 15449F: arch/parisc/ 15450F: drivers/char/agp/parisc-agp.c 15451F: drivers/input/misc/hp_sdc_rtc.c 15452F: drivers/input/serio/gscps2.c 15453F: drivers/input/serio/hp_sdc* 15454F: drivers/parisc/ 15455F: drivers/parport/parport_gsc.* 15456F: drivers/tty/serial/8250/8250_gsc.c 15457F: drivers/video/console/sti* 15458F: drivers/video/fbdev/sti* 15459F: drivers/video/logo/logo_parisc* 15460F: include/linux/hp_sdc.h 15461 15462PARMAN 15463M: Jiri Pirko <jiri@nvidia.com> 15464L: netdev@vger.kernel.org 15465S: Supported 15466F: include/linux/parman.h 15467F: lib/parman.c 15468F: lib/test_parman.c 15469 15470PC ENGINES APU BOARD DRIVER 15471M: Enrico Weigelt, metux IT consult <info@metux.net> 15472S: Maintained 15473F: drivers/platform/x86/pcengines-apuv2.c 15474 15475PC87360 HARDWARE MONITORING DRIVER 15476M: Jim Cromie <jim.cromie@gmail.com> 15477L: linux-hwmon@vger.kernel.org 15478S: Maintained 15479F: Documentation/hwmon/pc87360.rst 15480F: drivers/hwmon/pc87360.c 15481 15482PC8736x GPIO DRIVER 15483M: Jim Cromie <jim.cromie@gmail.com> 15484S: Maintained 15485F: drivers/char/pc8736x_gpio.c 15486 15487PC87427 HARDWARE MONITORING DRIVER 15488M: Jean Delvare <jdelvare@suse.com> 15489L: linux-hwmon@vger.kernel.org 15490S: Maintained 15491F: Documentation/hwmon/pc87427.rst 15492F: drivers/hwmon/pc87427.c 15493 15494PCA9532 LED DRIVER 15495M: Riku Voipio <riku.voipio@iki.fi> 15496S: Maintained 15497F: drivers/leds/leds-pca9532.c 15498F: include/linux/leds-pca9532.h 15499 15500PCA9541 I2C BUS MASTER SELECTOR DRIVER 15501M: Guenter Roeck <linux@roeck-us.net> 15502L: linux-i2c@vger.kernel.org 15503S: Maintained 15504F: drivers/i2c/muxes/i2c-mux-pca9541.c 15505 15506PCDP - PRIMARY CONSOLE AND DEBUG PORT 15507M: Khalid Aziz <khalid@gonehiking.org> 15508S: Maintained 15509F: drivers/firmware/pcdp.* 15510 15511PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15512M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15513M: Pali Rohár <pali@kernel.org> 15514L: linux-pci@vger.kernel.org 15515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15516S: Maintained 15517F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15518F: drivers/pci/controller/pci-aardvark.c 15519 15520PCI DRIVER FOR ALTERA PCIE IP 15521M: Joyce Ooi <joyce.ooi@intel.com> 15522L: linux-pci@vger.kernel.org 15523S: Supported 15524F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15525F: drivers/pci/controller/pcie-altera.c 15526 15527PCI DRIVER FOR APPLIEDMICRO XGENE 15528M: Toan Le <toan@os.amperecomputing.com> 15529L: linux-pci@vger.kernel.org 15530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15531S: Maintained 15532F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15533F: drivers/pci/controller/pci-xgene.c 15534 15535PCI DRIVER FOR ARM VERSATILE PLATFORM 15536M: Rob Herring <robh@kernel.org> 15537L: linux-pci@vger.kernel.org 15538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15539S: Maintained 15540F: Documentation/devicetree/bindings/pci/versatile.yaml 15541F: drivers/pci/controller/pci-versatile.c 15542 15543PCI DRIVER FOR ARMADA 8K 15544M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15545L: linux-pci@vger.kernel.org 15546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15547S: Maintained 15548F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15549F: drivers/pci/controller/dwc/pcie-armada8k.c 15550 15551PCI DRIVER FOR CADENCE PCIE IP 15552M: Tom Joseph <tjoseph@cadence.com> 15553L: linux-pci@vger.kernel.org 15554S: Maintained 15555F: Documentation/devicetree/bindings/pci/cdns,* 15556F: drivers/pci/controller/cadence/ 15557 15558PCI DRIVER FOR FREESCALE LAYERSCAPE 15559M: Minghuan Lian <minghuan.Lian@nxp.com> 15560M: Mingkai Hu <mingkai.hu@nxp.com> 15561M: Roy Zang <roy.zang@nxp.com> 15562L: linuxppc-dev@lists.ozlabs.org 15563L: linux-pci@vger.kernel.org 15564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15565S: Maintained 15566F: drivers/pci/controller/dwc/*layerscape* 15567 15568PCI DRIVER FOR GENERIC OF HOSTS 15569M: Will Deacon <will@kernel.org> 15570L: linux-pci@vger.kernel.org 15571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15572S: Maintained 15573F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15574F: drivers/pci/controller/pci-host-common.c 15575F: drivers/pci/controller/pci-host-generic.c 15576 15577PCI DRIVER FOR IMX6 15578M: Richard Zhu <hongxing.zhu@nxp.com> 15579M: Lucas Stach <l.stach@pengutronix.de> 15580L: linux-pci@vger.kernel.org 15581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15582S: Maintained 15583F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15584F: drivers/pci/controller/dwc/*imx6* 15585 15586PCI DRIVER FOR FU740 15587M: Paul Walmsley <paul.walmsley@sifive.com> 15588M: Greentime Hu <greentime.hu@sifive.com> 15589L: linux-pci@vger.kernel.org 15590S: Maintained 15591F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15592F: drivers/pci/controller/dwc/pcie-fu740.c 15593 15594PCI DRIVER FOR INTEL IXP4XX 15595M: Linus Walleij <linus.walleij@linaro.org> 15596S: Maintained 15597F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15598F: drivers/pci/controller/pci-ixp4xx.c 15599 15600PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15601M: Nirmal Patel <nirmal.patel@linux.intel.com> 15602R: Jonathan Derrick <jonathan.derrick@linux.dev> 15603L: linux-pci@vger.kernel.org 15604S: Supported 15605F: drivers/pci/controller/vmd.c 15606 15607PCI DRIVER FOR MICROSEMI SWITCHTEC 15608M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15609M: Logan Gunthorpe <logang@deltatee.com> 15610L: linux-pci@vger.kernel.org 15611S: Maintained 15612F: Documentation/ABI/testing/sysfs-class-switchtec 15613F: Documentation/driver-api/switchtec.rst 15614F: drivers/ntb/hw/mscc/ 15615F: drivers/pci/switch/switchtec* 15616F: include/linux/switchtec.h 15617F: include/uapi/linux/switchtec_ioctl.h 15618 15619PCI DRIVER FOR MOBIVEIL PCIE IP 15620M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15621M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15622L: linux-pci@vger.kernel.org 15623S: Supported 15624F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15625F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15626 15627PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15628M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15629M: Pali Rohár <pali@kernel.org> 15630L: linux-pci@vger.kernel.org 15631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15632S: Maintained 15633F: drivers/pci/controller/*mvebu* 15634 15635PCI DRIVER FOR NVIDIA TEGRA 15636M: Thierry Reding <thierry.reding@gmail.com> 15637L: linux-tegra@vger.kernel.org 15638L: linux-pci@vger.kernel.org 15639S: Supported 15640F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15641F: drivers/pci/controller/pci-tegra.c 15642 15643PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15644M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15645L: linux-pci@vger.kernel.org 15646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15647S: Maintained 15648F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15649F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15650 15651PCI DRIVER FOR RENESAS R-CAR 15652M: Marek Vasut <marek.vasut+renesas@gmail.com> 15653M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15654L: linux-pci@vger.kernel.org 15655L: linux-renesas-soc@vger.kernel.org 15656S: Maintained 15657F: Documentation/devicetree/bindings/pci/*rcar* 15658F: drivers/pci/controller/*rcar* 15659 15660PCI DRIVER FOR SAMSUNG EXYNOS 15661M: Jingoo Han <jingoohan1@gmail.com> 15662L: linux-pci@vger.kernel.org 15663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15664L: linux-samsung-soc@vger.kernel.org 15665S: Maintained 15666F: drivers/pci/controller/dwc/pci-exynos.c 15667 15668PCI DRIVER FOR SYNOPSYS DESIGNWARE 15669M: Jingoo Han <jingoohan1@gmail.com> 15670M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15671L: linux-pci@vger.kernel.org 15672S: Maintained 15673F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15674F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15675F: drivers/pci/controller/dwc/*designware* 15676 15677PCI DRIVER FOR TI DRA7XX/J721E 15678M: Kishon Vijay Abraham I <kishon@ti.com> 15679L: linux-omap@vger.kernel.org 15680L: linux-pci@vger.kernel.org 15681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15682S: Supported 15683F: Documentation/devicetree/bindings/pci/ti-pci.txt 15684F: drivers/pci/controller/cadence/pci-j721e.c 15685F: drivers/pci/controller/dwc/pci-dra7xx.c 15686 15687PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15688M: Linus Walleij <linus.walleij@linaro.org> 15689L: linux-pci@vger.kernel.org 15690S: Maintained 15691F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15692F: drivers/pci/controller/pci-v3-semi.c 15693 15694PCI ENDPOINT SUBSYSTEM 15695M: Kishon Vijay Abraham I <kishon@ti.com> 15696M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15697R: Krzysztof Wilczyński <kw@linux.com> 15698L: linux-pci@vger.kernel.org 15699S: Supported 15700Q: https://patchwork.kernel.org/project/linux-pci/list/ 15701B: https://bugzilla.kernel.org 15702C: irc://irc.oftc.net/linux-pci 15703T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15704F: Documentation/PCI/endpoint/* 15705F: Documentation/misc-devices/pci-endpoint-test.rst 15706F: drivers/misc/pci_endpoint_test.c 15707F: drivers/pci/endpoint/ 15708F: tools/pci/ 15709 15710PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15711M: Russell Currey <ruscur@russell.cc> 15712M: Oliver O'Halloran <oohall@gmail.com> 15713L: linuxppc-dev@lists.ozlabs.org 15714S: Supported 15715F: Documentation/PCI/pci-error-recovery.rst 15716F: Documentation/powerpc/eeh-pci-error-recovery.rst 15717F: arch/powerpc/include/*/eeh*.h 15718F: arch/powerpc/kernel/eeh*.c 15719F: arch/powerpc/platforms/*/eeh*.c 15720F: drivers/pci/pcie/aer.c 15721F: drivers/pci/pcie/dpc.c 15722F: drivers/pci/pcie/err.c 15723 15724PCI ERROR RECOVERY 15725M: Linas Vepstas <linasvepstas@gmail.com> 15726L: linux-pci@vger.kernel.org 15727S: Supported 15728F: Documentation/PCI/pci-error-recovery.rst 15729 15730PCI PEER-TO-PEER DMA (P2PDMA) 15731M: Bjorn Helgaas <bhelgaas@google.com> 15732M: Logan Gunthorpe <logang@deltatee.com> 15733L: linux-pci@vger.kernel.org 15734S: Supported 15735Q: https://patchwork.kernel.org/project/linux-pci/list/ 15736B: https://bugzilla.kernel.org 15737C: irc://irc.oftc.net/linux-pci 15738T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15739F: Documentation/driver-api/pci/p2pdma.rst 15740F: drivers/pci/p2pdma.c 15741F: include/linux/pci-p2pdma.h 15742 15743PCI MSI DRIVER FOR ALTERA MSI IP 15744M: Joyce Ooi <joyce.ooi@intel.com> 15745L: linux-pci@vger.kernel.org 15746S: Supported 15747F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15748F: drivers/pci/controller/pcie-altera-msi.c 15749 15750PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15751M: Toan Le <toan@os.amperecomputing.com> 15752L: linux-pci@vger.kernel.org 15753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15754S: Maintained 15755F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15756F: drivers/pci/controller/pci-xgene-msi.c 15757 15758PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15759M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15760R: Rob Herring <robh@kernel.org> 15761R: Krzysztof Wilczyński <kw@linux.com> 15762L: linux-pci@vger.kernel.org 15763S: Supported 15764Q: https://patchwork.kernel.org/project/linux-pci/list/ 15765B: https://bugzilla.kernel.org 15766C: irc://irc.oftc.net/linux-pci 15767T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15768F: drivers/pci/controller/ 15769F: drivers/pci/pci-bridge-emul.c 15770F: drivers/pci/pci-bridge-emul.h 15771 15772PCI SUBSYSTEM 15773M: Bjorn Helgaas <bhelgaas@google.com> 15774L: linux-pci@vger.kernel.org 15775S: Supported 15776Q: https://patchwork.kernel.org/project/linux-pci/list/ 15777B: https://bugzilla.kernel.org 15778C: irc://irc.oftc.net/linux-pci 15779T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15780F: Documentation/PCI/ 15781F: Documentation/devicetree/bindings/pci/ 15782F: arch/x86/kernel/early-quirks.c 15783F: arch/x86/kernel/quirks.c 15784F: arch/x86/pci/ 15785F: drivers/acpi/pci* 15786F: drivers/pci/ 15787F: include/asm-generic/pci* 15788F: include/linux/of_pci.h 15789F: include/linux/pci* 15790F: include/uapi/linux/pci* 15791F: lib/pci* 15792 15793PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15794M: Jonathan Chocron <jonnyc@amazon.com> 15795L: linux-pci@vger.kernel.org 15796S: Maintained 15797F: Documentation/devicetree/bindings/pci/pcie-al.txt 15798F: drivers/pci/controller/dwc/pcie-al.c 15799 15800PCIE DRIVER FOR AMLOGIC MESON 15801M: Yue Wang <yue.wang@Amlogic.com> 15802L: linux-pci@vger.kernel.org 15803L: linux-amlogic@lists.infradead.org 15804S: Maintained 15805F: drivers/pci/controller/dwc/pci-meson.c 15806 15807PCIE DRIVER FOR AXIS ARTPEC 15808M: Jesper Nilsson <jesper.nilsson@axis.com> 15809L: linux-arm-kernel@axis.com 15810L: linux-pci@vger.kernel.org 15811S: Maintained 15812F: Documentation/devicetree/bindings/pci/axis,artpec* 15813F: drivers/pci/controller/dwc/*artpec* 15814 15815PCIE DRIVER FOR CAVIUM THUNDERX 15816M: Robert Richter <rric@kernel.org> 15817L: linux-pci@vger.kernel.org 15818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15819S: Odd Fixes 15820F: drivers/pci/controller/pci-thunder-* 15821 15822PCIE DRIVER FOR HISILICON 15823M: Zhou Wang <wangzhou1@hisilicon.com> 15824L: linux-pci@vger.kernel.org 15825S: Maintained 15826F: drivers/pci/controller/dwc/pcie-hisi.c 15827 15828PCIE DRIVER FOR HISILICON KIRIN 15829M: Xiaowei Song <songxiaowei@hisilicon.com> 15830M: Binghui Wang <wangbinghui@hisilicon.com> 15831L: linux-pci@vger.kernel.org 15832S: Maintained 15833F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15834F: drivers/pci/controller/dwc/pcie-kirin.c 15835 15836PCIE DRIVER FOR HISILICON STB 15837M: Shawn Guo <shawn.guo@linaro.org> 15838L: linux-pci@vger.kernel.org 15839S: Maintained 15840F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15841F: drivers/pci/controller/dwc/pcie-histb.c 15842 15843PCIE DRIVER FOR INTEL KEEM BAY 15844M: Srikanth Thokala <srikanth.thokala@intel.com> 15845L: linux-pci@vger.kernel.org 15846S: Supported 15847F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15848F: drivers/pci/controller/dwc/pcie-keembay.c 15849 15850PCIE DRIVER FOR INTEL LGM GW SOC 15851M: Rahul Tanwar <rtanwar@maxlinear.com> 15852L: linux-pci@vger.kernel.org 15853S: Maintained 15854F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15855F: drivers/pci/controller/dwc/pcie-intel-gw.c 15856 15857PCIE DRIVER FOR MEDIATEK 15858M: Ryder Lee <ryder.lee@mediatek.com> 15859M: Jianjun Wang <jianjun.wang@mediatek.com> 15860L: linux-pci@vger.kernel.org 15861L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15862S: Supported 15863F: Documentation/devicetree/bindings/pci/mediatek* 15864F: drivers/pci/controller/*mediatek* 15865 15866PCIE DRIVER FOR MICROCHIP 15867M: Daire McNamara <daire.mcnamara@microchip.com> 15868L: linux-pci@vger.kernel.org 15869S: Supported 15870F: Documentation/devicetree/bindings/pci/microchip* 15871F: drivers/pci/controller/*microchip* 15872 15873PCIE DRIVER FOR QUALCOMM MSM 15874M: Stanimir Varbanov <svarbanov@mm-sol.com> 15875L: linux-pci@vger.kernel.org 15876L: linux-arm-msm@vger.kernel.org 15877S: Maintained 15878F: drivers/pci/controller/dwc/pcie-qcom.c 15879 15880PCIE ENDPOINT DRIVER FOR QUALCOMM 15881M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15882L: linux-pci@vger.kernel.org 15883L: linux-arm-msm@vger.kernel.org 15884S: Maintained 15885F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15886F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15887 15888PCIE DRIVER FOR ROCKCHIP 15889M: Shawn Lin <shawn.lin@rock-chips.com> 15890L: linux-pci@vger.kernel.org 15891L: linux-rockchip@lists.infradead.org 15892S: Maintained 15893F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15894F: drivers/pci/controller/pcie-rockchip* 15895 15896PCIE DRIVER FOR SOCIONEXT UNIPHIER 15897M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15898L: linux-pci@vger.kernel.org 15899S: Maintained 15900F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15901F: drivers/pci/controller/dwc/pcie-uniphier* 15902 15903PCIE DRIVER FOR ST SPEAR13XX 15904M: Pratyush Anand <pratyush.anand@gmail.com> 15905L: linux-pci@vger.kernel.org 15906S: Maintained 15907F: drivers/pci/controller/dwc/*spear* 15908 15909PCI DRIVER FOR XILINX VERSAL CPM 15910M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 15911M: Michal Simek <michal.simek@amd.com> 15912L: linux-pci@vger.kernel.org 15913S: Maintained 15914F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 15915F: drivers/pci/controller/pcie-xilinx-cpm.c 15916 15917PCMCIA SUBSYSTEM 15918M: Dominik Brodowski <linux@dominikbrodowski.net> 15919S: Odd Fixes 15920T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15921F: Documentation/pcmcia/ 15922F: drivers/pcmcia/ 15923F: include/pcmcia/ 15924F: tools/pcmcia/ 15925 15926PCNET32 NETWORK DRIVER 15927M: Don Fry <pcnet32@frontier.com> 15928L: netdev@vger.kernel.org 15929S: Maintained 15930F: drivers/net/ethernet/amd/pcnet32.c 15931 15932PCRYPT PARALLEL CRYPTO ENGINE 15933M: Steffen Klassert <steffen.klassert@secunet.com> 15934L: linux-crypto@vger.kernel.org 15935S: Maintained 15936F: crypto/pcrypt.c 15937F: include/crypto/pcrypt.h 15938 15939PEAQ WMI HOTKEYS DRIVER 15940M: Hans de Goede <hdegoede@redhat.com> 15941L: platform-driver-x86@vger.kernel.org 15942S: Maintained 15943F: drivers/platform/x86/peaq-wmi.c 15944 15945PECI HARDWARE MONITORING DRIVERS 15946M: Iwona Winiarska <iwona.winiarska@intel.com> 15947L: linux-hwmon@vger.kernel.org 15948S: Supported 15949F: Documentation/hwmon/peci-cputemp.rst 15950F: Documentation/hwmon/peci-dimmtemp.rst 15951F: drivers/hwmon/peci/ 15952 15953PECI SUBSYSTEM 15954M: Iwona Winiarska <iwona.winiarska@intel.com> 15955L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15956S: Supported 15957F: Documentation/devicetree/bindings/peci/ 15958F: Documentation/peci/ 15959F: drivers/peci/ 15960F: include/linux/peci-cpu.h 15961F: include/linux/peci.h 15962 15963PENSANDO ETHERNET DRIVERS 15964M: Shannon Nelson <snelson@pensando.io> 15965M: drivers@pensando.io 15966L: netdev@vger.kernel.org 15967S: Supported 15968F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15969F: drivers/net/ethernet/pensando/ 15970 15971PER-CPU MEMORY ALLOCATOR 15972M: Dennis Zhou <dennis@kernel.org> 15973M: Tejun Heo <tj@kernel.org> 15974M: Christoph Lameter <cl@linux.com> 15975L: linux-mm@kvack.org 15976S: Maintained 15977T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15978F: arch/*/include/asm/percpu.h 15979F: include/linux/percpu*.h 15980F: lib/percpu*.c 15981F: mm/percpu*.c 15982 15983PER-TASK DELAY ACCOUNTING 15984M: Balbir Singh <bsingharora@gmail.com> 15985S: Maintained 15986F: include/linux/delayacct.h 15987F: kernel/delayacct.c 15988 15989PERFORMANCE EVENTS SUBSYSTEM 15990M: Peter Zijlstra <peterz@infradead.org> 15991M: Ingo Molnar <mingo@redhat.com> 15992M: Arnaldo Carvalho de Melo <acme@kernel.org> 15993R: Mark Rutland <mark.rutland@arm.com> 15994R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15995R: Jiri Olsa <jolsa@kernel.org> 15996R: Namhyung Kim <namhyung@kernel.org> 15997L: linux-perf-users@vger.kernel.org 15998L: linux-kernel@vger.kernel.org 15999S: Supported 16000W: https://perf.wiki.kernel.org/ 16001T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16002F: arch/*/events/* 16003F: arch/*/events/*/* 16004F: arch/*/include/asm/perf_event.h 16005F: arch/*/kernel/*/*/perf_event*.c 16006F: arch/*/kernel/*/perf_event*.c 16007F: arch/*/kernel/perf_callchain.c 16008F: arch/*/kernel/perf_event*.c 16009F: include/linux/perf_event.h 16010F: include/uapi/linux/perf_event.h 16011F: kernel/events/* 16012F: tools/lib/perf/ 16013F: tools/perf/ 16014 16015PERFORMANCE EVENTS TOOLING ARM64 16016R: John Garry <john.garry@huawei.com> 16017R: Will Deacon <will@kernel.org> 16018R: James Clark <james.clark@arm.com> 16019R: Mike Leach <mike.leach@linaro.org> 16020R: Leo Yan <leo.yan@linaro.org> 16021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16022S: Supported 16023F: tools/build/feature/test-libopencsd.c 16024F: tools/perf/arch/arm*/ 16025F: tools/perf/pmu-events/arch/arm64/ 16026F: tools/perf/util/arm-spe* 16027F: tools/perf/util/cs-etm* 16028 16029PERSONALITY HANDLING 16030M: Christoph Hellwig <hch@infradead.org> 16031L: linux-abi-devel@lists.sourceforge.net 16032S: Maintained 16033F: include/linux/personality.h 16034F: include/uapi/linux/personality.h 16035 16036PHOENIX RC FLIGHT CONTROLLER ADAPTER 16037M: Marcus Folkesson <marcus.folkesson@gmail.com> 16038L: linux-input@vger.kernel.org 16039S: Maintained 16040F: Documentation/input/devices/pxrc.rst 16041F: drivers/input/joystick/pxrc.c 16042 16043PHONET PROTOCOL 16044M: Remi Denis-Courmont <courmisch@gmail.com> 16045S: Supported 16046F: Documentation/networking/phonet.rst 16047F: include/linux/phonet.h 16048F: include/net/phonet/ 16049F: include/uapi/linux/phonet.h 16050F: net/phonet/ 16051 16052PHRAM MTD DRIVER 16053M: Joern Engel <joern@lazybastard.org> 16054L: linux-mtd@lists.infradead.org 16055S: Maintained 16056F: drivers/mtd/devices/phram.c 16057 16058PICOLCD HID DRIVER 16059M: Bruno Prémont <bonbons@linux-vserver.org> 16060L: linux-input@vger.kernel.org 16061S: Maintained 16062F: drivers/hid/hid-picolcd* 16063 16064PIDFD API 16065M: Christian Brauner <christian@brauner.io> 16066L: linux-kernel@vger.kernel.org 16067S: Maintained 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16069F: samples/pidfd/ 16070F: tools/testing/selftests/clone3/ 16071F: tools/testing/selftests/pid_namespace/ 16072F: tools/testing/selftests/pidfd/ 16073K: (?i)pidfd 16074K: (?i)clone3 16075K: \b(clone_args|kernel_clone_args)\b 16076 16077PIN CONTROL SUBSYSTEM 16078M: Linus Walleij <linus.walleij@linaro.org> 16079L: linux-gpio@vger.kernel.org 16080S: Maintained 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16082F: Documentation/devicetree/bindings/pinctrl/ 16083F: Documentation/driver-api/pin-control.rst 16084F: drivers/pinctrl/ 16085F: include/dt-bindings/pinctrl/ 16086F: include/linux/pinctrl/ 16087 16088PIN CONTROLLER - AMD 16089M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16090M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16091S: Maintained 16092F: drivers/pinctrl/pinctrl-amd.c 16093 16094PIN CONTROLLER - FREESCALE 16095M: Dong Aisheng <aisheng.dong@nxp.com> 16096M: Fabio Estevam <festevam@gmail.com> 16097M: Shawn Guo <shawnguo@kernel.org> 16098M: Jacky Bai <ping.bai@nxp.com> 16099R: Pengutronix Kernel Team <kernel@pengutronix.de> 16100L: linux-gpio@vger.kernel.org 16101S: Maintained 16102F: Documentation/devicetree/bindings/pinctrl/fsl,* 16103F: drivers/pinctrl/freescale/ 16104 16105PIN CONTROLLER - INTEL 16106M: Mika Westerberg <mika.westerberg@linux.intel.com> 16107M: Andy Shevchenko <andy@kernel.org> 16108S: Supported 16109T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16110F: drivers/pinctrl/intel/ 16111 16112PIN CONTROLLER - KEEMBAY 16113M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16114S: Supported 16115F: drivers/pinctrl/pinctrl-keembay* 16116 16117PIN CONTROLLER - MEDIATEK 16118M: Sean Wang <sean.wang@kernel.org> 16119L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16120S: Maintained 16121F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16122F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16123F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16124F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16125F: drivers/pinctrl/mediatek/ 16126 16127PIN CONTROLLER - MICROCHIP AT91 16128M: Ludovic Desroches <ludovic.desroches@microchip.com> 16129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16130L: linux-gpio@vger.kernel.org 16131S: Supported 16132F: drivers/gpio/gpio-sama5d2-piobu.c 16133F: drivers/pinctrl/pinctrl-at91* 16134 16135PIN CONTROLLER - QUALCOMM 16136M: Bjorn Andersson <bjorn.andersson@linaro.org> 16137L: linux-arm-msm@vger.kernel.org 16138S: Maintained 16139F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16140F: drivers/pinctrl/qcom/ 16141 16142PIN CONTROLLER - RENESAS 16143M: Geert Uytterhoeven <geert+renesas@glider.be> 16144L: linux-renesas-soc@vger.kernel.org 16145S: Supported 16146T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16147F: Documentation/devicetree/bindings/pinctrl/renesas,* 16148F: drivers/pinctrl/renesas/ 16149 16150PIN CONTROLLER - SAMSUNG 16151M: Tomasz Figa <tomasz.figa@gmail.com> 16152M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16153M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16154R: Alim Akhtar <alim.akhtar@samsung.com> 16155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16156L: linux-samsung-soc@vger.kernel.org 16157S: Maintained 16158C: irc://irc.libera.chat/linux-exynos 16159Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16160B: mailto:linux-samsung-soc@vger.kernel.org 16161T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16162F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16163F: drivers/pinctrl/samsung/ 16164F: include/dt-bindings/pinctrl/samsung.h 16165 16166PIN CONTROLLER - SINGLE 16167M: Tony Lindgren <tony@atomide.com> 16168M: Haojian Zhuang <haojian.zhuang@linaro.org> 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170L: linux-omap@vger.kernel.org 16171S: Maintained 16172F: drivers/pinctrl/pinctrl-single.c 16173 16174PIN CONTROLLER - THUNDERBAY 16175M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16176S: Supported 16177F: drivers/pinctrl/pinctrl-thunderbay.c 16178 16179PIN CONTROLLER - SUNPLUS / TIBBO 16180M: Dvorkin Dmitry <dvorkin@tibbo.com> 16181M: Wells Lu <wellslutw@gmail.com> 16182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16183S: Maintained 16184W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16185F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16186F: drivers/pinctrl/sunplus/ 16187F: include/dt-bindings/pinctrl/sppctl*.h 16188 16189PKTCDVD DRIVER 16190M: linux-block@vger.kernel.org 16191S: Orphan 16192F: drivers/block/pktcdvd.c 16193F: include/linux/pktcdvd.h 16194F: include/uapi/linux/pktcdvd.h 16195 16196PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16197M: Tomasz Duszynski <tduszyns@gmail.com> 16198S: Maintained 16199F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16200F: drivers/iio/chemical/pms7003.c 16201 16202PLDMFW LIBRARY 16203M: Jacob Keller <jacob.e.keller@intel.com> 16204S: Maintained 16205F: Documentation/driver-api/pldmfw/ 16206F: include/linux/pldmfw.h 16207F: lib/pldmfw/ 16208 16209PLX DMA DRIVER 16210M: Logan Gunthorpe <logang@deltatee.com> 16211S: Maintained 16212F: drivers/dma/plx_dma.c 16213 16214PM6764TR DRIVER 16215M: Charles Hsu <hsu.yungteng@gmail.com> 16216L: linux-hwmon@vger.kernel.org 16217S: Maintained 16218F: Documentation/hwmon/pm6764tr.rst 16219F: drivers/hwmon/pmbus/pm6764tr.c 16220 16221PM-GRAPH UTILITY 16222M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16223L: linux-pm@vger.kernel.org 16224S: Supported 16225W: https://01.org/pm-graph 16226B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16227T: git git://github.com/intel/pm-graph 16228F: tools/power/pm-graph 16229 16230PMBUS HARDWARE MONITORING DRIVERS 16231M: Guenter Roeck <linux@roeck-us.net> 16232L: linux-hwmon@vger.kernel.org 16233S: Maintained 16234W: http://hwmon.wiki.kernel.org/ 16235W: http://www.roeck-us.net/linux/drivers/ 16236T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16237F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16238F: Documentation/devicetree/bindings/hwmon/max31785.txt 16239F: Documentation/hwmon/adm1275.rst 16240F: Documentation/hwmon/ibm-cffps.rst 16241F: Documentation/hwmon/ir35221.rst 16242F: Documentation/hwmon/lm25066.rst 16243F: Documentation/hwmon/ltc2978.rst 16244F: Documentation/hwmon/ltc3815.rst 16245F: Documentation/hwmon/max16064.rst 16246F: Documentation/hwmon/max20751.rst 16247F: Documentation/hwmon/max31785.rst 16248F: Documentation/hwmon/max34440.rst 16249F: Documentation/hwmon/max8688.rst 16250F: Documentation/hwmon/pmbus-core.rst 16251F: Documentation/hwmon/pmbus.rst 16252F: Documentation/hwmon/tps40422.rst 16253F: Documentation/hwmon/ucd9000.rst 16254F: Documentation/hwmon/ucd9200.rst 16255F: Documentation/hwmon/zl6100.rst 16256F: drivers/hwmon/pmbus/ 16257F: include/linux/pmbus.h 16258 16259PMC SIERRA MaxRAID DRIVER 16260L: linux-scsi@vger.kernel.org 16261S: Orphan 16262W: http://www.pmc-sierra.com/ 16263F: drivers/scsi/pmcraid.* 16264 16265PMC SIERRA PM8001 DRIVER 16266M: Jack Wang <jinpu.wang@cloud.ionos.com> 16267L: linux-scsi@vger.kernel.org 16268S: Supported 16269F: drivers/scsi/pm8001/ 16270 16271PNI RM3100 IIO DRIVER 16272M: Song Qiang <songqiang1304521@gmail.com> 16273L: linux-iio@vger.kernel.org 16274S: Maintained 16275F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16276F: drivers/iio/magnetometer/rm3100* 16277 16278PNP SUPPORT 16279M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16280L: linux-acpi@vger.kernel.org 16281S: Maintained 16282F: drivers/pnp/ 16283F: include/linux/pnp.h 16284 16285POSIX CLOCKS and TIMERS 16286M: Thomas Gleixner <tglx@linutronix.de> 16287L: linux-kernel@vger.kernel.org 16288S: Maintained 16289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16290F: fs/timerfd.c 16291F: include/linux/time_namespace.h 16292F: include/linux/timer* 16293F: kernel/time/*timer* 16294F: kernel/time/namespace.c 16295 16296POWER MANAGEMENT CORE 16297M: "Rafael J. Wysocki" <rafael@kernel.org> 16298L: linux-pm@vger.kernel.org 16299S: Supported 16300B: https://bugzilla.kernel.org 16301T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16302F: drivers/base/power/ 16303F: drivers/powercap/ 16304F: include/linux/intel_rapl.h 16305F: include/linux/pm.h 16306F: include/linux/pm_* 16307F: include/linux/powercap.h 16308F: kernel/configs/nopm.config 16309 16310DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16311M: Daniel Lezcano <daniel.lezcano@kernel.org> 16312L: linux-pm@vger.kernel.org 16313S: Supported 16314B: https://bugzilla.kernel.org 16315T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16316F: drivers/powercap/dtpm* 16317F: include/linux/dtpm.h 16318 16319POWER STATE COORDINATION INTERFACE (PSCI) 16320M: Mark Rutland <mark.rutland@arm.com> 16321M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16323S: Maintained 16324F: drivers/firmware/psci/ 16325F: include/linux/psci.h 16326F: include/uapi/linux/psci.h 16327 16328POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16329M: Sebastian Reichel <sre@kernel.org> 16330L: linux-pm@vger.kernel.org 16331S: Maintained 16332T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16333F: Documentation/ABI/testing/sysfs-class-power 16334F: Documentation/devicetree/bindings/power/supply/ 16335F: drivers/power/supply/ 16336F: include/linux/power/ 16337F: include/linux/power_supply.h 16338 16339POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16340M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16341L: linuxppc-dev@lists.ozlabs.org 16342S: Maintained 16343F: drivers/char/powernv-op-panel.c 16344 16345PPP OVER ATM (RFC 2364) 16346M: Mitchell Blank Jr <mitch@sfgoth.com> 16347S: Maintained 16348F: include/uapi/linux/atmppp.h 16349F: net/atm/pppoatm.c 16350 16351PPP OVER ETHERNET 16352M: Michal Ostrowski <mostrows@earthlink.net> 16353S: Maintained 16354F: drivers/net/ppp/pppoe.c 16355F: drivers/net/ppp/pppox.c 16356 16357PPP OVER L2TP 16358M: James Chapman <jchapman@katalix.com> 16359S: Maintained 16360F: include/linux/if_pppol2tp.h 16361F: include/uapi/linux/if_pppol2tp.h 16362F: net/l2tp/l2tp_ppp.c 16363 16364PPP PROTOCOL DRIVERS AND COMPRESSORS 16365M: Paul Mackerras <paulus@samba.org> 16366L: linux-ppp@vger.kernel.org 16367S: Maintained 16368F: drivers/net/ppp/ppp_* 16369 16370PPS SUPPORT 16371M: Rodolfo Giometti <giometti@enneenne.com> 16372L: linuxpps@ml.enneenne.com (subscribers-only) 16373S: Maintained 16374W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16375F: Documentation/ABI/testing/sysfs-pps 16376F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16377F: Documentation/driver-api/pps.rst 16378F: drivers/pps/ 16379F: include/linux/pps*.h 16380F: include/uapi/linux/pps.h 16381 16382PPTP DRIVER 16383M: Dmitry Kozlov <xeb@mail.ru> 16384L: netdev@vger.kernel.org 16385S: Maintained 16386W: http://sourceforge.net/projects/accel-pptp 16387F: drivers/net/ppp/pptp.c 16388 16389PRESSURE STALL INFORMATION (PSI) 16390M: Johannes Weiner <hannes@cmpxchg.org> 16391M: Suren Baghdasaryan <surenb@google.com> 16392S: Maintained 16393F: include/linux/psi* 16394F: kernel/sched/psi.c 16395 16396PRINTK 16397M: Petr Mladek <pmladek@suse.com> 16398M: Sergey Senozhatsky <senozhatsky@chromium.org> 16399R: Steven Rostedt <rostedt@goodmis.org> 16400R: John Ogness <john.ogness@linutronix.de> 16401S: Maintained 16402T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16403F: include/linux/printk.h 16404F: kernel/printk/ 16405 16406PRINTK INDEXING 16407R: Chris Down <chris@chrisdown.name> 16408S: Maintained 16409F: Documentation/core-api/printk-index.rst 16410F: kernel/printk/index.c 16411K: printk_index 16412 16413PROC FILESYSTEM 16414L: linux-kernel@vger.kernel.org 16415L: linux-fsdevel@vger.kernel.org 16416S: Maintained 16417F: Documentation/filesystems/proc.rst 16418F: fs/proc/ 16419F: include/linux/proc_fs.h 16420F: tools/testing/selftests/proc/ 16421 16422PROC SYSCTL 16423M: Luis Chamberlain <mcgrof@kernel.org> 16424M: Kees Cook <keescook@chromium.org> 16425M: Iurii Zaikin <yzaikin@google.com> 16426L: linux-kernel@vger.kernel.org 16427L: linux-fsdevel@vger.kernel.org 16428S: Maintained 16429T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16430F: fs/proc/proc_sysctl.c 16431F: include/linux/sysctl.h 16432F: kernel/sysctl-test.c 16433F: kernel/sysctl.c 16434F: tools/testing/selftests/sysctl/ 16435 16436PS3 NETWORK SUPPORT 16437M: Geoff Levand <geoff@infradead.org> 16438L: netdev@vger.kernel.org 16439L: linuxppc-dev@lists.ozlabs.org 16440S: Maintained 16441F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16442 16443PS3 PLATFORM SUPPORT 16444M: Geoff Levand <geoff@infradead.org> 16445L: linuxppc-dev@lists.ozlabs.org 16446S: Maintained 16447F: arch/powerpc/boot/ps3* 16448F: arch/powerpc/include/asm/lv1call.h 16449F: arch/powerpc/include/asm/ps3*.h 16450F: arch/powerpc/platforms/ps3/ 16451F: drivers/*/ps3* 16452F: drivers/ps3/ 16453F: drivers/rtc/rtc-ps3.c 16454F: drivers/usb/host/*ps3.c 16455F: sound/ppc/snd_ps3* 16456 16457PS3VRAM DRIVER 16458M: Jim Paris <jim@jtan.com> 16459M: Geoff Levand <geoff@infradead.org> 16460L: linuxppc-dev@lists.ozlabs.org 16461S: Maintained 16462F: drivers/block/ps3vram.c 16463 16464PSAMPLE PACKET SAMPLING SUPPORT 16465M: Yotam Gigi <yotam.gi@gmail.com> 16466S: Maintained 16467F: include/net/psample.h 16468F: include/uapi/linux/psample.h 16469F: net/psample 16470 16471PSTORE FILESYSTEM 16472M: Kees Cook <keescook@chromium.org> 16473M: Anton Vorontsov <anton@enomsg.org> 16474M: Colin Cross <ccross@android.com> 16475M: Tony Luck <tony.luck@intel.com> 16476S: Maintained 16477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16478F: Documentation/admin-guide/ramoops.rst 16479F: Documentation/admin-guide/pstore-blk.rst 16480F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16481F: drivers/acpi/apei/erst.c 16482F: drivers/firmware/efi/efi-pstore.c 16483F: fs/pstore/ 16484F: include/linux/pstore* 16485K: \b(pstore|ramoops) 16486 16487PTP HARDWARE CLOCK SUPPORT 16488M: Richard Cochran <richardcochran@gmail.com> 16489L: netdev@vger.kernel.org 16490S: Maintained 16491W: http://linuxptp.sourceforge.net/ 16492F: Documentation/ABI/testing/sysfs-ptp 16493F: Documentation/driver-api/ptp.rst 16494F: drivers/net/phy/dp83640* 16495F: drivers/ptp/* 16496F: include/linux/ptp_cl* 16497 16498PTP VIRTUAL CLOCK SUPPORT 16499M: Yangbo Lu <yangbo.lu@nxp.com> 16500L: netdev@vger.kernel.org 16501S: Maintained 16502F: drivers/ptp/ptp_vclock.c 16503F: net/ethtool/phc_vclocks.c 16504 16505PTRACE SUPPORT 16506M: Oleg Nesterov <oleg@redhat.com> 16507S: Maintained 16508F: arch/*/*/ptrace*.c 16509F: arch/*/include/asm/ptrace*.h 16510F: arch/*/ptrace*.c 16511F: include/asm-generic/syscall.h 16512F: include/linux/ptrace.h 16513F: include/linux/regset.h 16514F: include/uapi/linux/ptrace.h 16515F: kernel/ptrace.c 16516 16517PULSE8-CEC DRIVER 16518M: Hans Verkuil <hverkuil@xs4all.nl> 16519L: linux-media@vger.kernel.org 16520S: Maintained 16521T: git git://linuxtv.org/media_tree.git 16522F: Documentation/admin-guide/media/pulse8-cec.rst 16523F: drivers/media/cec/usb/pulse8/ 16524 16525PURELIFI PLFXLC DRIVER 16526M: Srinivasan Raju <srini.raju@purelifi.com> 16527L: linux-wireless@vger.kernel.org 16528S: Supported 16529F: drivers/net/wireless/purelifi/plfxlc/ 16530 16531PVRUSB2 VIDEO4LINUX DRIVER 16532M: Mike Isely <isely@pobox.com> 16533L: pvrusb2@isely.net (subscribers-only) 16534L: linux-media@vger.kernel.org 16535S: Maintained 16536W: http://www.isely.net/pvrusb2/ 16537T: git git://linuxtv.org/media_tree.git 16538F: Documentation/driver-api/media/drivers/pvrusb2* 16539F: drivers/media/usb/pvrusb2/ 16540 16541PWC WEBCAM DRIVER 16542M: Hans Verkuil <hverkuil@xs4all.nl> 16543L: linux-media@vger.kernel.org 16544S: Odd Fixes 16545T: git git://linuxtv.org/media_tree.git 16546F: drivers/media/usb/pwc/* 16547F: include/trace/events/pwc.h 16548 16549PWM FAN DRIVER 16550M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16551L: linux-hwmon@vger.kernel.org 16552S: Supported 16553F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16554F: Documentation/hwmon/pwm-fan.rst 16555F: drivers/hwmon/pwm-fan.c 16556 16557PWM IR Transmitter 16558M: Sean Young <sean@mess.org> 16559L: linux-media@vger.kernel.org 16560S: Maintained 16561F: drivers/media/rc/pwm-ir-tx.c 16562 16563PWM SUBSYSTEM 16564M: Thierry Reding <thierry.reding@gmail.com> 16565R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16566L: linux-pwm@vger.kernel.org 16567S: Maintained 16568Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16569T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16570F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16571F: Documentation/devicetree/bindings/pwm/ 16572F: Documentation/driver-api/pwm.rst 16573F: drivers/gpio/gpio-mvebu.c 16574F: drivers/pwm/ 16575F: drivers/video/backlight/pwm_bl.c 16576F: include/dt-bindings/pwm/ 16577F: include/linux/pwm.h 16578F: include/linux/pwm_backlight.h 16579K: pwm_(config|apply_state|ops) 16580 16581PXA GPIO DRIVER 16582M: Robert Jarzmik <robert.jarzmik@free.fr> 16583L: linux-gpio@vger.kernel.org 16584S: Maintained 16585F: drivers/gpio/gpio-pxa.c 16586 16587PXA MMCI DRIVER 16588S: Orphan 16589 16590PXA RTC DRIVER 16591M: Robert Jarzmik <robert.jarzmik@free.fr> 16592L: linux-rtc@vger.kernel.org 16593S: Maintained 16594 16595PXA2xx/PXA3xx SUPPORT 16596M: Daniel Mack <daniel@zonque.org> 16597M: Haojian Zhuang <haojian.zhuang@gmail.com> 16598M: Robert Jarzmik <robert.jarzmik@free.fr> 16599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16600S: Maintained 16601T: git git://github.com/hzhuang1/linux.git 16602T: git git://github.com/rjarzmik/linux.git 16603F: arch/arm/boot/dts/pxa* 16604F: arch/arm/mach-pxa/ 16605F: drivers/dma/pxa* 16606F: drivers/pcmcia/pxa2xx* 16607F: drivers/pinctrl/pxa/ 16608F: drivers/spi/spi-pxa2xx* 16609F: drivers/usb/gadget/udc/pxa2* 16610F: include/sound/pxa2xx-lib.h 16611F: sound/arm/pxa* 16612F: sound/soc/pxa/ 16613 16614QAT DRIVER 16615M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16616L: qat-linux@intel.com 16617S: Supported 16618F: drivers/crypto/qat/ 16619 16620QCOM AUDIO (ASoC) DRIVERS 16621M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16622M: Banajit Goswami <bgoswami@quicinc.com> 16623L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16624S: Supported 16625F: include/dt-bindings/sound/qcom,wcd9335.h 16626F: sound/soc/codecs/lpass-rx-macro.* 16627F: sound/soc/codecs/lpass-tx-macro.* 16628F: sound/soc/codecs/lpass-va-macro.c 16629F: sound/soc/codecs/lpass-wsa-macro.* 16630F: sound/soc/codecs/msm8916-wcd-analog.c 16631F: sound/soc/codecs/msm8916-wcd-digital.c 16632F: sound/soc/codecs/wcd9335.* 16633F: sound/soc/codecs/wcd934x.c 16634F: sound/soc/codecs/wcd-clsh-v2.* 16635F: sound/soc/codecs/wcd-mbhc-v2.* 16636F: sound/soc/codecs/wsa881x.c 16637F: sound/soc/codecs/wsa883x.c 16638F: sound/soc/qcom/ 16639 16640QCOM EMBEDDED USB DEBUGGER (EUD) 16641M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16642L: linux-arm-msm@vger.kernel.org 16643S: Maintained 16644F: Documentation/ABI/testing/sysfs-driver-eud 16645F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16646F: drivers/usb/misc/qcom_eud.c 16647 16648QCOM IPA DRIVER 16649M: Alex Elder <elder@kernel.org> 16650L: netdev@vger.kernel.org 16651S: Supported 16652F: drivers/net/ipa/ 16653 16654QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16655M: Gabriel Somlo <somlo@cmu.edu> 16656M: "Michael S. Tsirkin" <mst@redhat.com> 16657L: qemu-devel@nongnu.org 16658S: Maintained 16659F: drivers/firmware/qemu_fw_cfg.c 16660F: include/uapi/linux/qemu_fw_cfg.h 16661 16662QIB DRIVER 16663M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16664L: linux-rdma@vger.kernel.org 16665S: Supported 16666F: drivers/infiniband/hw/qib/ 16667 16668QLOGIC QL41xxx FCOE DRIVER 16669M: Saurav Kashyap <skashyap@marvell.com> 16670M: Javed Hasan <jhasan@marvell.com> 16671M: GR-QLogic-Storage-Upstream@marvell.com 16672L: linux-scsi@vger.kernel.org 16673S: Supported 16674F: drivers/scsi/qedf/ 16675 16676QLOGIC QL41xxx ISCSI DRIVER 16677M: Nilesh Javali <njavali@marvell.com> 16678M: Manish Rangankar <mrangankar@marvell.com> 16679M: GR-QLogic-Storage-Upstream@marvell.com 16680L: linux-scsi@vger.kernel.org 16681S: Supported 16682F: drivers/scsi/qedi/ 16683 16684QLOGIC QL4xxx ETHERNET DRIVER 16685M: Ariel Elior <aelior@marvell.com> 16686M: Manish Chopra <manishc@marvell.com> 16687L: netdev@vger.kernel.org 16688S: Supported 16689F: drivers/net/ethernet/qlogic/qed/ 16690F: drivers/net/ethernet/qlogic/qede/ 16691F: include/linux/qed/ 16692 16693QLOGIC QL4xxx RDMA DRIVER 16694M: Michal Kalderon <mkalderon@marvell.com> 16695M: Ariel Elior <aelior@marvell.com> 16696L: linux-rdma@vger.kernel.org 16697S: Supported 16698F: drivers/infiniband/hw/qedr/ 16699F: include/uapi/rdma/qedr-abi.h 16700 16701QLOGIC QLA1280 SCSI DRIVER 16702M: Michael Reed <mdr@sgi.com> 16703L: linux-scsi@vger.kernel.org 16704S: Maintained 16705F: drivers/scsi/qla1280.[ch] 16706 16707QLOGIC QLA2XXX FC-SCSI DRIVER 16708M: Nilesh Javali <njavali@marvell.com> 16709M: GR-QLogic-Storage-Upstream@marvell.com 16710L: linux-scsi@vger.kernel.org 16711S: Supported 16712F: drivers/scsi/qla2xxx/ 16713 16714QLOGIC QLA3XXX NETWORK DRIVER 16715M: GR-Linux-NIC-Dev@marvell.com 16716L: netdev@vger.kernel.org 16717S: Supported 16718F: drivers/net/ethernet/qlogic/qla3xxx.* 16719 16720QLOGIC QLA4XXX iSCSI DRIVER 16721M: Nilesh Javali <njavali@marvell.com> 16722M: Manish Rangankar <mrangankar@marvell.com> 16723M: GR-QLogic-Storage-Upstream@marvell.com 16724L: linux-scsi@vger.kernel.org 16725S: Supported 16726F: drivers/scsi/qla4xxx/ 16727 16728QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16729M: Shahed Shaikh <shshaikh@marvell.com> 16730M: Manish Chopra <manishc@marvell.com> 16731M: GR-Linux-NIC-Dev@marvell.com 16732L: netdev@vger.kernel.org 16733S: Supported 16734F: drivers/net/ethernet/qlogic/qlcnic/ 16735 16736QLOGIC QLGE 10Gb ETHERNET DRIVER 16737M: Manish Chopra <manishc@marvell.com> 16738M: GR-Linux-NIC-Dev@marvell.com 16739M: Coiby Xu <coiby.xu@gmail.com> 16740L: netdev@vger.kernel.org 16741S: Supported 16742F: Documentation/networking/device_drivers/qlogic/qlge.rst 16743F: drivers/staging/qlge/ 16744 16745QM1D1B0004 MEDIA DRIVER 16746M: Akihiro Tsukada <tskd08@gmail.com> 16747L: linux-media@vger.kernel.org 16748S: Odd Fixes 16749F: drivers/media/tuners/qm1d1b0004* 16750 16751QM1D1C0042 MEDIA DRIVER 16752M: Akihiro Tsukada <tskd08@gmail.com> 16753L: linux-media@vger.kernel.org 16754S: Odd Fixes 16755F: drivers/media/tuners/qm1d1c0042* 16756 16757QNX4 FILESYSTEM 16758M: Anders Larsen <al@alarsen.net> 16759S: Maintained 16760W: http://www.alarsen.net/linux/qnx4fs/ 16761F: fs/qnx4/ 16762F: include/uapi/linux/qnx4_fs.h 16763F: include/uapi/linux/qnxtypes.h 16764 16765QORIQ DPAA2 FSL-MC BUS DRIVER 16766M: Stuart Yoder <stuyoder@gmail.com> 16767M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16768L: linux-kernel@vger.kernel.org 16769S: Maintained 16770F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16771F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16772F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16773F: drivers/bus/fsl-mc/ 16774F: include/uapi/linux/fsl_mc.h 16775 16776QT1010 MEDIA DRIVER 16777M: Antti Palosaari <crope@iki.fi> 16778L: linux-media@vger.kernel.org 16779S: Maintained 16780W: https://linuxtv.org 16781W: http://palosaari.fi/linux/ 16782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16783T: git git://linuxtv.org/anttip/media_tree.git 16784F: drivers/media/tuners/qt1010* 16785 16786QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16787M: Kalle Valo <kvalo@kernel.org> 16788L: ath10k@lists.infradead.org 16789S: Supported 16790W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16791T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16792F: drivers/net/wireless/ath/ath10k/ 16793F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16794 16795QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16796M: Kalle Valo <kvalo@kernel.org> 16797L: ath11k@lists.infradead.org 16798S: Supported 16799T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16800F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16801F: drivers/net/wireless/ath/ath11k/ 16802 16803QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16804M: Toke Høiland-Jørgensen <toke@toke.dk> 16805L: linux-wireless@vger.kernel.org 16806S: Maintained 16807W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16808F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16809F: drivers/net/wireless/ath/ath9k/ 16810 16811QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16812M: Stephan Gerhold <stephan@gerhold.net> 16813L: netdev@vger.kernel.org 16814L: linux-arm-msm@vger.kernel.org 16815S: Maintained 16816F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16817F: drivers/net/wwan/qcom_bam_dmux.c 16818 16819QUALCOMM CAMERA SUBSYSTEM DRIVER 16820M: Robert Foss <robert.foss@linaro.org> 16821M: Todor Tomov <todor.too@gmail.com> 16822L: linux-media@vger.kernel.org 16823S: Maintained 16824F: Documentation/admin-guide/media/qcom_camss.rst 16825F: Documentation/devicetree/bindings/media/*camss* 16826F: drivers/media/platform/qcom/camss/ 16827 16828QUALCOMM CLOCK DRIVERS 16829M: Bjorn Andersson <bjorn.andersson@linaro.org> 16830L: linux-arm-msm@vger.kernel.org 16831S: Supported 16832T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16833F: Documentation/devicetree/bindings/clock/qcom,* 16834F: drivers/clk/qcom/ 16835F: include/dt-bindings/clock/qcom,* 16836 16837QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16838M: Niklas Cassel <nks@flawful.org> 16839L: linux-pm@vger.kernel.org 16840L: linux-arm-msm@vger.kernel.org 16841S: Maintained 16842F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16843F: drivers/soc/qcom/cpr.c 16844 16845QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16846M: Ilia Lin <ilia.lin@kernel.org> 16847L: linux-pm@vger.kernel.org 16848S: Maintained 16849F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16850F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16851F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16852 16853QUALCOMM CRYPTO DRIVERS 16854M: Thara Gopinath <thara.gopinath@gmail.com> 16855L: linux-crypto@vger.kernel.org 16856L: linux-arm-msm@vger.kernel.org 16857S: Maintained 16858F: drivers/crypto/qce/ 16859 16860QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16861M: Timur Tabi <timur@kernel.org> 16862L: netdev@vger.kernel.org 16863S: Maintained 16864F: drivers/net/ethernet/qualcomm/emac/ 16865 16866QUALCOMM ETHQOS ETHERNET DRIVER 16867M: Vinod Koul <vkoul@kernel.org> 16868R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 16869L: netdev@vger.kernel.org 16870S: Maintained 16871F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16872F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16873 16874QUALCOMM FASTRPC DRIVER 16875M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16876M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16877L: linux-arm-msm@vger.kernel.org 16878S: Maintained 16879F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16880F: drivers/misc/fastrpc.c 16881F: include/uapi/misc/fastrpc.h 16882 16883QUALCOMM HEXAGON ARCHITECTURE 16884M: Brian Cain <bcain@quicinc.com> 16885L: linux-hexagon@vger.kernel.org 16886T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16887S: Supported 16888F: arch/hexagon/ 16889 16890QUALCOMM HIDMA DRIVER 16891M: Sinan Kaya <okaya@kernel.org> 16892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16893L: linux-arm-msm@vger.kernel.org 16894L: dmaengine@vger.kernel.org 16895S: Supported 16896F: drivers/dma/qcom/hidma* 16897 16898QUALCOMM I2C CCI DRIVER 16899M: Loic Poulain <loic.poulain@linaro.org> 16900M: Robert Foss <robert.foss@linaro.org> 16901L: linux-i2c@vger.kernel.org 16902L: linux-arm-msm@vger.kernel.org 16903S: Maintained 16904F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 16905F: drivers/i2c/busses/i2c-qcom-cci.c 16906 16907QUALCOMM INTERCONNECT BWMON DRIVER 16908M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16909L: linux-arm-msm@vger.kernel.org 16910S: Maintained 16911F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 16912F: drivers/soc/qcom/icc-bwmon.c 16913 16914QUALCOMM IOMMU 16915M: Rob Clark <robdclark@gmail.com> 16916L: iommu@lists.linux.dev 16917L: linux-arm-msm@vger.kernel.org 16918S: Maintained 16919F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16920 16921QUALCOMM IPC ROUTER (QRTR) DRIVER 16922M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16923L: linux-arm-msm@vger.kernel.org 16924S: Maintained 16925F: include/trace/events/qrtr.h 16926F: include/uapi/linux/qrtr.h 16927F: net/qrtr/ 16928 16929QUALCOMM IPCC MAILBOX DRIVER 16930M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16931L: linux-arm-msm@vger.kernel.org 16932S: Supported 16933F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16934F: drivers/mailbox/qcom-ipcc.c 16935F: include/dt-bindings/mailbox/qcom-ipcc.h 16936 16937QUALCOMM IPQ4019 USB PHY DRIVER 16938M: Robert Marko <robert.marko@sartura.hr> 16939M: Luka Perkov <luka.perkov@sartura.hr> 16940L: linux-arm-msm@vger.kernel.org 16941S: Maintained 16942F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16943F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16944 16945QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16946M: Robert Marko <robert.marko@sartura.hr> 16947M: Luka Perkov <luka.perkov@sartura.hr> 16948L: linux-arm-msm@vger.kernel.org 16949S: Maintained 16950F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16951F: drivers/regulator/vqmmc-ipq4019-regulator.c 16952 16953QUALCOMM NAND CONTROLLER DRIVER 16954M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16955L: linux-mtd@lists.infradead.org 16956L: linux-arm-msm@vger.kernel.org 16957S: Maintained 16958F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16959F: drivers/mtd/nand/raw/qcom_nandc.c 16960 16961QUALCOMM RMNET DRIVER 16962M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16963M: Sean Tranchetti <quic_stranche@quicinc.com> 16964L: netdev@vger.kernel.org 16965S: Maintained 16966F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16967F: drivers/net/ethernet/qualcomm/rmnet/ 16968F: include/linux/if_rmnet.h 16969 16970QUALCOMM TSENS THERMAL DRIVER 16971M: Amit Kucheria <amitk@kernel.org> 16972M: Thara Gopinath <thara.gopinath@gmail.com> 16973L: linux-pm@vger.kernel.org 16974L: linux-arm-msm@vger.kernel.org 16975S: Maintained 16976F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16977F: drivers/thermal/qcom/ 16978 16979QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16980M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16981L: linux-media@vger.kernel.org 16982L: linux-arm-msm@vger.kernel.org 16983S: Maintained 16984T: git git://linuxtv.org/media_tree.git 16985F: Documentation/devicetree/bindings/media/*venus* 16986F: drivers/media/platform/qcom/venus/ 16987 16988QUALCOMM WCN36XX WIRELESS DRIVER 16989M: Loic Poulain <loic.poulain@linaro.org> 16990L: wcn36xx@lists.infradead.org 16991S: Supported 16992W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16993F: drivers/net/wireless/ath/wcn36xx/ 16994 16995QUANTENNA QTNFMAC WIRELESS DRIVER 16996M: Igor Mitsyanko <imitsyanko@quantenna.com> 16997R: Sergey Matyukevich <geomatsi@gmail.com> 16998L: linux-wireless@vger.kernel.org 16999S: Maintained 17000F: drivers/net/wireless/quantenna 17001 17002RADEON and AMDGPU DRM DRIVERS 17003M: Alex Deucher <alexander.deucher@amd.com> 17004M: Christian König <christian.koenig@amd.com> 17005M: Pan, Xinhui <Xinhui.Pan@amd.com> 17006L: amd-gfx@lists.freedesktop.org 17007S: Supported 17008T: git https://gitlab.freedesktop.org/agd5f/linux.git 17009B: https://gitlab.freedesktop.org/drm/amd/-/issues 17010C: irc://irc.oftc.net/radeon 17011F: Documentation/gpu/amdgpu/ 17012F: drivers/gpu/drm/amd/ 17013F: drivers/gpu/drm/radeon/ 17014F: include/uapi/drm/amdgpu_drm.h 17015F: include/uapi/drm/radeon_drm.h 17016 17017RADEON FRAMEBUFFER DISPLAY DRIVER 17018M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17019L: linux-fbdev@vger.kernel.org 17020S: Maintained 17021F: drivers/video/fbdev/aty/radeon* 17022F: include/uapi/linux/radeonfb.h 17023 17024RADIOSHARK RADIO DRIVER 17025M: Hans Verkuil <hverkuil@xs4all.nl> 17026L: linux-media@vger.kernel.org 17027S: Maintained 17028T: git git://linuxtv.org/media_tree.git 17029F: drivers/media/radio/radio-shark.c 17030 17031RADIOSHARK2 RADIO DRIVER 17032M: Hans Verkuil <hverkuil@xs4all.nl> 17033L: linux-media@vger.kernel.org 17034S: Maintained 17035T: git git://linuxtv.org/media_tree.git 17036F: drivers/media/radio/radio-shark2.c 17037F: drivers/media/radio/radio-tea5777.c 17038 17039RADOS BLOCK DEVICE (RBD) 17040M: Ilya Dryomov <idryomov@gmail.com> 17041R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17042L: ceph-devel@vger.kernel.org 17043S: Supported 17044W: http://ceph.com/ 17045T: git git://github.com/ceph/ceph-client.git 17046F: Documentation/ABI/testing/sysfs-bus-rbd 17047F: drivers/block/rbd.c 17048F: drivers/block/rbd_types.h 17049 17050RAGE128 FRAMEBUFFER DISPLAY DRIVER 17051M: Paul Mackerras <paulus@samba.org> 17052L: linux-fbdev@vger.kernel.org 17053S: Maintained 17054F: drivers/video/fbdev/aty/aty128fb.c 17055 17056RAINSHADOW-CEC DRIVER 17057M: Hans Verkuil <hverkuil@xs4all.nl> 17058L: linux-media@vger.kernel.org 17059S: Maintained 17060T: git git://linuxtv.org/media_tree.git 17061F: drivers/media/cec/usb/rainshadow/ 17062 17063RALINK MIPS ARCHITECTURE 17064M: John Crispin <john@phrozen.org> 17065L: linux-mips@vger.kernel.org 17066S: Maintained 17067F: arch/mips/ralink 17068 17069RALINK MT7621 MIPS ARCHITECTURE 17070M: Arınç ÜNAL <arinc.unal@arinc9.com> 17071M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17072L: linux-mips@vger.kernel.org 17073S: Maintained 17074F: arch/mips/boot/dts/ralink/mt7621* 17075 17076RALINK PINCTRL DRIVER 17077M: Arınç ÜNAL <arinc.unal@arinc9.com> 17078M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17079L: linux-mips@vger.kernel.org 17080S: Maintained 17081F: drivers/pinctrl/ralink/ 17082 17083RALINK RT2X00 WIRELESS LAN DRIVER 17084M: Stanislaw Gruszka <stf_xl@wp.pl> 17085M: Helmut Schaa <helmut.schaa@googlemail.com> 17086L: linux-wireless@vger.kernel.org 17087S: Maintained 17088F: drivers/net/wireless/ralink/rt2x00/ 17089 17090RAMDISK RAM BLOCK DEVICE DRIVER 17091M: Jens Axboe <axboe@kernel.dk> 17092S: Maintained 17093F: Documentation/admin-guide/blockdev/ramdisk.rst 17094F: drivers/block/brd.c 17095 17096RANCHU VIRTUAL BOARD FOR MIPS 17097M: Miodrag Dinic <miodrag.dinic@mips.com> 17098L: linux-mips@vger.kernel.org 17099S: Supported 17100F: arch/mips/configs/generic/board-ranchu.config 17101F: arch/mips/generic/board-ranchu.c 17102 17103RANDOM NUMBER DRIVER 17104M: "Theodore Ts'o" <tytso@mit.edu> 17105M: Jason A. Donenfeld <Jason@zx2c4.com> 17106T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17107S: Maintained 17108F: drivers/char/random.c 17109F: drivers/virt/vmgenid.c 17110 17111RAPIDIO SUBSYSTEM 17112M: Matt Porter <mporter@kernel.crashing.org> 17113M: Alexandre Bounine <alex.bou9@gmail.com> 17114S: Maintained 17115F: drivers/rapidio/ 17116 17117RAS INFRASTRUCTURE 17118M: Tony Luck <tony.luck@intel.com> 17119M: Borislav Petkov <bp@alien8.de> 17120L: linux-edac@vger.kernel.org 17121S: Maintained 17122F: Documentation/admin-guide/ras.rst 17123F: drivers/ras/ 17124F: include/linux/ras.h 17125F: include/ras/ras_event.h 17126 17127RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17128L: linux-wireless@vger.kernel.org 17129S: Orphan 17130F: drivers/net/wireless/ray* 17131 17132RC-CORE / LIRC FRAMEWORK 17133M: Sean Young <sean@mess.org> 17134L: linux-media@vger.kernel.org 17135S: Maintained 17136W: http://linuxtv.org 17137T: git git://linuxtv.org/media_tree.git 17138F: Documentation/driver-api/media/rc-core.rst 17139F: Documentation/userspace-api/media/rc/ 17140F: drivers/media/rc/ 17141F: include/media/rc-map.h 17142F: include/media/rc-core.h 17143F: include/uapi/linux/lirc.h 17144 17145RCMM REMOTE CONTROLS DECODER 17146M: Patrick Lerda <patrick9876@free.fr> 17147S: Maintained 17148F: drivers/media/rc/ir-rcmm-decoder.c 17149 17150RCUTORTURE TEST FRAMEWORK 17151M: "Paul E. McKenney" <paulmck@kernel.org> 17152M: Josh Triplett <josh@joshtriplett.org> 17153R: Steven Rostedt <rostedt@goodmis.org> 17154R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17155R: Lai Jiangshan <jiangshanlai@gmail.com> 17156L: rcu@vger.kernel.org 17157S: Supported 17158T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17159F: tools/testing/selftests/rcutorture 17160 17161RDACM20 Camera Sensor 17162M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17163M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17164M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17165M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17166L: linux-media@vger.kernel.org 17167S: Maintained 17168F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17169F: drivers/media/i2c/max9271.c 17170F: drivers/media/i2c/max9271.h 17171F: drivers/media/i2c/rdacm20.c 17172 17173RDACM21 Camera Sensor 17174M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17175M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17176M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17177M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17181F: drivers/media/i2c/max9271.c 17182F: drivers/media/i2c/max9271.h 17183F: drivers/media/i2c/rdacm21.c 17184 17185RDC R-321X SoC 17186M: Florian Fainelli <florian@openwrt.org> 17187S: Maintained 17188 17189RDC R6040 FAST ETHERNET DRIVER 17190M: Florian Fainelli <f.fainelli@gmail.com> 17191L: netdev@vger.kernel.org 17192S: Maintained 17193F: drivers/net/ethernet/rdc/r6040.c 17194 17195RDMAVT - RDMA verbs software 17196M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17197L: linux-rdma@vger.kernel.org 17198S: Supported 17199F: drivers/infiniband/sw/rdmavt 17200 17201RDS - RELIABLE DATAGRAM SOCKETS 17202M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17203L: netdev@vger.kernel.org 17204L: linux-rdma@vger.kernel.org 17205L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17206S: Supported 17207W: https://oss.oracle.com/projects/rds/ 17208F: Documentation/networking/rds.rst 17209F: net/rds/ 17210 17211RDT - RESOURCE ALLOCATION 17212M: Fenghua Yu <fenghua.yu@intel.com> 17213M: Reinette Chatre <reinette.chatre@intel.com> 17214L: linux-kernel@vger.kernel.org 17215S: Supported 17216F: Documentation/x86/resctrl* 17217F: arch/x86/include/asm/resctrl.h 17218F: arch/x86/kernel/cpu/resctrl/ 17219F: tools/testing/selftests/resctrl/ 17220 17221READ-COPY UPDATE (RCU) 17222M: "Paul E. McKenney" <paulmck@kernel.org> 17223M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17224M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17225M: Josh Triplett <josh@joshtriplett.org> 17226R: Steven Rostedt <rostedt@goodmis.org> 17227R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17228R: Lai Jiangshan <jiangshanlai@gmail.com> 17229R: Joel Fernandes <joel@joelfernandes.org> 17230L: rcu@vger.kernel.org 17231S: Supported 17232W: http://www.rdrop.com/users/paulmck/RCU/ 17233T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17234F: Documentation/RCU/ 17235F: include/linux/rcu* 17236F: kernel/rcu/ 17237X: Documentation/RCU/torture.rst 17238X: include/linux/srcu*.h 17239X: kernel/rcu/srcu*.c 17240 17241REAL TIME CLOCK (RTC) SUBSYSTEM 17242M: Alessandro Zummo <a.zummo@towertech.it> 17243M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17244L: linux-rtc@vger.kernel.org 17245S: Maintained 17246Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17247T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17248F: Documentation/admin-guide/rtc.rst 17249F: Documentation/devicetree/bindings/rtc/ 17250F: drivers/rtc/ 17251F: include/linux/platform_data/rtc-* 17252F: include/linux/rtc.h 17253F: include/linux/rtc/ 17254F: include/uapi/linux/rtc.h 17255F: tools/testing/selftests/rtc/ 17256 17257REALTEK AUDIO CODECS 17258M: Oder Chiou <oder_chiou@realtek.com> 17259S: Maintained 17260F: include/sound/rt*.h 17261F: sound/soc/codecs/rt* 17262 17263REALTEK OTTO WATCHDOG 17264M: Sander Vanheule <sander@svanheule.net> 17265L: linux-watchdog@vger.kernel.org 17266S: Maintained 17267F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17268F: drivers/watchdog/realtek_otto_wdt.c 17269 17270REALTEK RTL83xx SMI DSA ROUTER CHIPS 17271M: Linus Walleij <linus.walleij@linaro.org> 17272M: Alvin Šipraga <alsi@bang-olufsen.dk> 17273S: Maintained 17274F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17275F: drivers/net/dsa/realtek/* 17276 17277REALTEK WIRELESS DRIVER (rtlwifi family) 17278M: Ping-Ke Shih <pkshih@realtek.com> 17279L: linux-wireless@vger.kernel.org 17280S: Maintained 17281W: https://wireless.wiki.kernel.org/ 17282T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17283F: drivers/net/wireless/realtek/rtlwifi/ 17284 17285REALTEK WIRELESS DRIVER (rtw88) 17286M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17287L: linux-wireless@vger.kernel.org 17288S: Maintained 17289F: drivers/net/wireless/realtek/rtw88/ 17290 17291REALTEK WIRELESS DRIVER (rtw89) 17292M: Ping-Ke Shih <pkshih@realtek.com> 17293L: linux-wireless@vger.kernel.org 17294S: Maintained 17295F: drivers/net/wireless/realtek/rtw89/ 17296 17297REDPINE WIRELESS DRIVER 17298M: Amitkumar Karwar <amitkarwar@gmail.com> 17299M: Siva Rebbagondla <siva8118@gmail.com> 17300L: linux-wireless@vger.kernel.org 17301S: Maintained 17302F: drivers/net/wireless/rsi/ 17303 17304REGISTER MAP ABSTRACTION 17305M: Mark Brown <broonie@kernel.org> 17306L: linux-kernel@vger.kernel.org 17307S: Supported 17308T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17309F: Documentation/devicetree/bindings/regmap/ 17310F: drivers/base/regmap/ 17311F: include/linux/regmap.h 17312 17313REISERFS FILE SYSTEM 17314L: reiserfs-devel@vger.kernel.org 17315S: Supported 17316F: fs/reiserfs/ 17317 17318REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17319M: Bjorn Andersson <bjorn.andersson@linaro.org> 17320M: Mathieu Poirier <mathieu.poirier@linaro.org> 17321L: linux-remoteproc@vger.kernel.org 17322S: Maintained 17323T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17324F: Documentation/ABI/testing/sysfs-class-remoteproc 17325F: Documentation/devicetree/bindings/remoteproc/ 17326F: Documentation/staging/remoteproc.rst 17327F: drivers/remoteproc/ 17328F: include/linux/remoteproc.h 17329F: include/linux/remoteproc/ 17330 17331REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17332M: Bjorn Andersson <bjorn.andersson@linaro.org> 17333M: Mathieu Poirier <mathieu.poirier@linaro.org> 17334L: linux-remoteproc@vger.kernel.org 17335S: Maintained 17336T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17337F: Documentation/ABI/testing/sysfs-bus-rpmsg 17338F: Documentation/staging/rpmsg.rst 17339F: drivers/rpmsg/ 17340F: include/linux/rpmsg.h 17341F: include/linux/rpmsg/ 17342F: include/uapi/linux/rpmsg.h 17343F: samples/rpmsg/ 17344 17345REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17346M: Stephan Gerhold <stephan@gerhold.net> 17347L: netdev@vger.kernel.org 17348L: linux-remoteproc@vger.kernel.org 17349S: Maintained 17350F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17351 17352RENESAS CLOCK DRIVERS 17353M: Geert Uytterhoeven <geert+renesas@glider.be> 17354L: linux-renesas-soc@vger.kernel.org 17355S: Supported 17356T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17357F: Documentation/devicetree/bindings/clock/renesas,* 17358F: drivers/clk/renesas/ 17359 17360RENESAS EMEV2 I2C DRIVER 17361M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17362L: linux-renesas-soc@vger.kernel.org 17363S: Supported 17364F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17365F: drivers/i2c/busses/i2c-emev2.c 17366 17367RENESAS ETHERNET DRIVERS 17368R: Sergey Shtylyov <s.shtylyov@omp.ru> 17369L: netdev@vger.kernel.org 17370L: linux-renesas-soc@vger.kernel.org 17371F: Documentation/devicetree/bindings/net/renesas,*.yaml 17372F: drivers/net/ethernet/renesas/ 17373F: include/linux/sh_eth.h 17374 17375RENESAS R-CAR GYROADC DRIVER 17376M: Marek Vasut <marek.vasut@gmail.com> 17377L: linux-iio@vger.kernel.org 17378S: Supported 17379F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17380F: drivers/iio/adc/rcar-gyroadc.c 17381 17382RENESAS R-CAR I2C DRIVERS 17383M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17384L: linux-renesas-soc@vger.kernel.org 17385S: Supported 17386F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17387F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17388F: drivers/i2c/busses/i2c-rcar.c 17389F: drivers/i2c/busses/i2c-sh_mobile.c 17390 17391RENESAS R-CAR SATA DRIVER 17392R: Sergey Shtylyov <s.shtylyov@omp.ru> 17393S: Supported 17394L: linux-ide@vger.kernel.org 17395L: linux-renesas-soc@vger.kernel.org 17396F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17397F: drivers/ata/sata_rcar.c 17398 17399RENESAS R-CAR THERMAL DRIVERS 17400M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17401L: linux-renesas-soc@vger.kernel.org 17402S: Supported 17403F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17404F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17405F: drivers/thermal/rcar_gen3_thermal.c 17406F: drivers/thermal/rcar_thermal.c 17407 17408RENESAS RIIC DRIVER 17409M: Chris Brandt <chris.brandt@renesas.com> 17410L: linux-renesas-soc@vger.kernel.org 17411S: Supported 17412F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17413F: drivers/i2c/busses/i2c-riic.c 17414 17415RENESAS USB PHY DRIVER 17416M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17417L: linux-renesas-soc@vger.kernel.org 17418S: Maintained 17419F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17420 17421RENESAS RZ/G2L A/D DRIVER 17422M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17423L: linux-iio@vger.kernel.org 17424L: linux-renesas-soc@vger.kernel.org 17425S: Supported 17426F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17427F: drivers/iio/adc/rzg2l_adc.c 17428 17429RENESAS RZ/N1 A5PSW SWITCH DRIVER 17430M: Clément Léger <clement.leger@bootlin.com> 17431L: linux-renesas-soc@vger.kernel.org 17432L: netdev@vger.kernel.org 17433S: Maintained 17434F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17435F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17436F: drivers/net/dsa/rzn1_a5psw* 17437F: drivers/net/pcs/pcs-rzn1-miic.c 17438F: include/dt-bindings/net/pcs-rzn1-miic.h 17439F: include/linux/pcs-rzn1-miic.h 17440F: net/dsa/tag_rzn1_a5psw.c 17441 17442RENESAS RZ/N1 RTC CONTROLLER DRIVER 17443M: Miquel Raynal <miquel.raynal@bootlin.com> 17444L: linux-rtc@vger.kernel.org 17445L: linux-renesas-soc@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17448F: drivers/rtc/rtc-rzn1.c 17449 17450RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17451M: Miquel Raynal <miquel.raynal@bootlin.com> 17452L: linux-mtd@lists.infradead.org 17453L: linux-renesas-soc@vger.kernel.org 17454S: Maintained 17455F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17456F: drivers/mtd/nand/raw/renesas-nand-controller.c 17457 17458RESET CONTROLLER FRAMEWORK 17459M: Philipp Zabel <p.zabel@pengutronix.de> 17460S: Maintained 17461T: git git://git.pengutronix.de/git/pza/linux 17462F: Documentation/devicetree/bindings/reset/ 17463F: Documentation/driver-api/reset.rst 17464F: drivers/reset/ 17465F: include/dt-bindings/reset/ 17466F: include/linux/reset-controller.h 17467F: include/linux/reset.h 17468F: include/linux/reset/ 17469K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17470 17471RESTARTABLE SEQUENCES SUPPORT 17472M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17473M: Peter Zijlstra <peterz@infradead.org> 17474M: "Paul E. McKenney" <paulmck@kernel.org> 17475M: Boqun Feng <boqun.feng@gmail.com> 17476L: linux-kernel@vger.kernel.org 17477S: Supported 17478F: include/trace/events/rseq.h 17479F: include/uapi/linux/rseq.h 17480F: kernel/rseq.c 17481F: tools/testing/selftests/rseq/ 17482 17483RFKILL 17484M: Johannes Berg <johannes@sipsolutions.net> 17485L: linux-wireless@vger.kernel.org 17486S: Maintained 17487W: https://wireless.wiki.kernel.org/ 17488Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17489T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17491F: Documentation/ABI/stable/sysfs-class-rfkill 17492F: Documentation/driver-api/rfkill.rst 17493F: include/linux/rfkill.h 17494F: include/uapi/linux/rfkill.h 17495F: net/rfkill/ 17496 17497RHASHTABLE 17498M: Thomas Graf <tgraf@suug.ch> 17499M: Herbert Xu <herbert@gondor.apana.org.au> 17500L: netdev@vger.kernel.org 17501S: Maintained 17502F: include/linux/rhashtable-types.h 17503F: include/linux/rhashtable.h 17504F: lib/rhashtable.c 17505F: lib/test_rhashtable.c 17506 17507RICOH R5C592 MEMORYSTICK DRIVER 17508M: Maxim Levitsky <maximlevitsky@gmail.com> 17509S: Maintained 17510F: drivers/memstick/host/r592.* 17511 17512RICOH SMARTMEDIA/XD DRIVER 17513M: Maxim Levitsky <maximlevitsky@gmail.com> 17514S: Maintained 17515F: drivers/mtd/nand/raw/r852.c 17516F: drivers/mtd/nand/raw/r852.h 17517 17518RISC-V PMU DRIVERS 17519M: Atish Patra <atishp@atishpatra.org> 17520R: Anup Patel <anup@brainfault.org> 17521L: linux-riscv@lists.infradead.org 17522S: Supported 17523F: drivers/perf/riscv_pmu.c 17524F: drivers/perf/riscv_pmu_legacy.c 17525F: drivers/perf/riscv_pmu_sbi.c 17526 17527RISC-V ARCHITECTURE 17528M: Paul Walmsley <paul.walmsley@sifive.com> 17529M: Palmer Dabbelt <palmer@dabbelt.com> 17530M: Albert Ou <aou@eecs.berkeley.edu> 17531L: linux-riscv@lists.infradead.org 17532S: Supported 17533P: Documentation/riscv/patch-acceptance.rst 17534T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17535F: arch/riscv/ 17536N: riscv 17537K: riscv 17538 17539RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17540M: Conor Dooley <conor.dooley@microchip.com> 17541M: Daire McNamara <daire.mcnamara@microchip.com> 17542L: linux-riscv@lists.infradead.org 17543S: Supported 17544F: Documentation/devicetree/bindings/clock/microchip,mpfs.yaml 17545F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17546F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17547F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17548F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17549F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17550F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17551F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17552F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17553F: arch/riscv/boot/dts/microchip/ 17554F: drivers/char/hw_random/mpfs-rng.c 17555F: drivers/clk/microchip/clk-mpfs.c 17556F: drivers/i2c/busses/i2c-microchip-core.c 17557F: drivers/mailbox/mailbox-mpfs.c 17558F: drivers/pci/controller/pcie-microchip-host.c 17559F: drivers/rtc/rtc-mpfs.c 17560F: drivers/soc/microchip/ 17561F: drivers/spi/spi-microchip-core.c 17562F: drivers/usb/musb/mpfs.c 17563F: include/soc/microchip/mpfs.h 17564 17565RNBD BLOCK DRIVERS 17566M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17567M: Jack Wang <jinpu.wang@ionos.com> 17568L: linux-block@vger.kernel.org 17569S: Maintained 17570F: drivers/block/rnbd/ 17571 17572ROCCAT DRIVERS 17573M: Stefan Achatz <erazor_de@users.sourceforge.net> 17574S: Maintained 17575W: http://sourceforge.net/projects/roccat/ 17576F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17577F: drivers/hid/hid-roccat* 17578F: include/linux/hid-roccat* 17579 17580ROCKCHIP I2S TDM DRIVER 17581M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17582L: linux-rockchip@lists.infradead.org 17583S: Maintained 17584F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17585F: sound/soc/rockchip/rockchip_i2s_tdm.* 17586 17587ROCKCHIP ISP V1 DRIVER 17588M: Dafna Hirschfeld <dafna@fastmail.com> 17589L: linux-media@vger.kernel.org 17590L: linux-rockchip@lists.infradead.org 17591S: Maintained 17592F: Documentation/admin-guide/media/rkisp1.rst 17593F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17594F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17595F: drivers/media/platform/rockchip/rkisp1 17596F: include/uapi/linux/rkisp1-config.h 17597 17598ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17599M: Jacob Chen <jacob-chen@iotwrt.com> 17600M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17601L: linux-media@vger.kernel.org 17602L: linux-rockchip@lists.infradead.org 17603S: Maintained 17604F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17605F: drivers/media/platform/rockchip/rga/ 17606 17607ROCKCHIP VIDEO DECODER DRIVER 17608M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17609L: linux-media@vger.kernel.org 17610L: linux-rockchip@lists.infradead.org 17611S: Maintained 17612F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17613F: drivers/staging/media/rkvdec/ 17614 17615ROCKER DRIVER 17616M: Jiri Pirko <jiri@resnulli.us> 17617L: netdev@vger.kernel.org 17618S: Supported 17619F: drivers/net/ethernet/rocker/ 17620 17621ROCKETPORT EXPRESS/INFINITY DRIVER 17622M: Kevin Cernekee <cernekee@gmail.com> 17623L: linux-serial@vger.kernel.org 17624S: Odd Fixes 17625F: drivers/tty/serial/rp2.* 17626 17627ROHM BD99954 CHARGER IC 17628R: Matti Vaittinen <mazziesaccount@gmail.com> 17629S: Supported 17630F: drivers/power/supply/bd99954-charger.c 17631F: drivers/power/supply/bd99954-charger.h 17632 17633ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17634M: Tomasz Duszynski <tduszyns@gmail.com> 17635S: Maintained 17636F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17637F: drivers/iio/light/bh1750.c 17638 17639ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17640M: Marek Vasut <marek.vasut+renesas@gmail.com> 17641L: linux-kernel@vger.kernel.org 17642L: linux-renesas-soc@vger.kernel.org 17643S: Supported 17644F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17645F: drivers/gpio/gpio-bd9571mwv.c 17646F: drivers/mfd/bd9571mwv.c 17647F: drivers/regulator/bd9571mwv-regulator.c 17648F: include/linux/mfd/bd9571mwv.h 17649 17650ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17651R: Matti Vaittinen <mazziesaccount@gmail.com> 17652S: Supported 17653F: drivers/clk/clk-bd718x7.c 17654F: drivers/gpio/gpio-bd71815.c 17655F: drivers/gpio/gpio-bd71828.c 17656F: drivers/mfd/rohm-bd71828.c 17657F: drivers/mfd/rohm-bd718x7.c 17658F: drivers/mfd/rohm-bd9576.c 17659F: drivers/regulator/bd71815-regulator.c 17660F: drivers/regulator/bd71828-regulator.c 17661F: drivers/regulator/bd718x7-regulator.c 17662F: drivers/regulator/bd9576-regulator.c 17663F: drivers/regulator/rohm-regulator.c 17664F: drivers/rtc/rtc-bd70528.c 17665F: drivers/watchdog/bd9576_wdt.c 17666F: include/linux/mfd/rohm-bd71815.h 17667F: include/linux/mfd/rohm-bd71828.h 17668F: include/linux/mfd/rohm-bd718x7.h 17669F: include/linux/mfd/rohm-bd957x.h 17670F: include/linux/mfd/rohm-generic.h 17671F: include/linux/mfd/rohm-shared.h 17672 17673ROSE NETWORK LAYER 17674M: Ralf Baechle <ralf@linux-mips.org> 17675L: linux-hams@vger.kernel.org 17676S: Maintained 17677W: http://www.linux-ax25.org/ 17678F: include/net/rose.h 17679F: include/uapi/linux/rose.h 17680F: net/rose/ 17681 17682ROTATION DRIVER FOR ALLWINNER A83T 17683M: Jernej Skrabec <jernej.skrabec@gmail.com> 17684L: linux-media@vger.kernel.org 17685S: Maintained 17686T: git git://linuxtv.org/media_tree.git 17687F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17688F: drivers/media/platform/sunxi/sun8i-rotate/ 17689 17690RPMSG TTY DRIVER 17691M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17692L: linux-remoteproc@vger.kernel.org 17693S: Maintained 17694F: drivers/tty/rpmsg_tty.c 17695 17696RTL2830 MEDIA DRIVER 17697M: Antti Palosaari <crope@iki.fi> 17698L: linux-media@vger.kernel.org 17699S: Maintained 17700W: https://linuxtv.org 17701W: http://palosaari.fi/linux/ 17702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17703T: git git://linuxtv.org/anttip/media_tree.git 17704F: drivers/media/dvb-frontends/rtl2830* 17705 17706RTL2832 MEDIA DRIVER 17707M: Antti Palosaari <crope@iki.fi> 17708L: linux-media@vger.kernel.org 17709S: Maintained 17710W: https://linuxtv.org 17711W: http://palosaari.fi/linux/ 17712Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17713T: git git://linuxtv.org/anttip/media_tree.git 17714F: drivers/media/dvb-frontends/rtl2832* 17715 17716RTL2832_SDR MEDIA DRIVER 17717M: Antti Palosaari <crope@iki.fi> 17718L: linux-media@vger.kernel.org 17719S: Maintained 17720W: https://linuxtv.org 17721W: http://palosaari.fi/linux/ 17722Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17723T: git git://linuxtv.org/anttip/media_tree.git 17724F: drivers/media/dvb-frontends/rtl2832_sdr* 17725 17726RTL8180 WIRELESS DRIVER 17727L: linux-wireless@vger.kernel.org 17728S: Orphan 17729W: https://wireless.wiki.kernel.org/ 17730T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17731F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17732 17733RTL8187 WIRELESS DRIVER 17734M: Herton Ronaldo Krzesinski <herton@canonical.com> 17735M: Hin-Tak Leung <htl10@users.sourceforge.net> 17736M: Larry Finger <Larry.Finger@lwfinger.net> 17737L: linux-wireless@vger.kernel.org 17738S: Maintained 17739W: https://wireless.wiki.kernel.org/ 17740T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17741F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17742 17743RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17744M: Jes Sorensen <Jes.Sorensen@gmail.com> 17745L: linux-wireless@vger.kernel.org 17746S: Maintained 17747T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17748F: drivers/net/wireless/realtek/rtl8xxxu/ 17749 17750RTRS TRANSPORT DRIVERS 17751M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17752M: Jack Wang <jinpu.wang@ionos.com> 17753L: linux-rdma@vger.kernel.org 17754S: Maintained 17755F: drivers/infiniband/ulp/rtrs/ 17756 17757RUNTIME VERIFICATION (RV) 17758M: Daniel Bristot de Oliveira <bristot@kernel.org> 17759M: Steven Rostedt <rostedt@goodmis.org> 17760L: linux-trace-devel@vger.kernel.org 17761S: Maintained 17762F: Documentation/trace/rv/ 17763F: include/linux/rv.h 17764F: include/rv/ 17765F: kernel/trace/rv/ 17766F: tools/verification/ 17767 17768RXRPC SOCKETS (AF_RXRPC) 17769M: David Howells <dhowells@redhat.com> 17770M: Marc Dionne <marc.dionne@auristor.com> 17771L: linux-afs@lists.infradead.org 17772S: Supported 17773W: https://www.infradead.org/~dhowells/kafs/ 17774F: Documentation/networking/rxrpc.rst 17775F: include/keys/rxrpc-type.h 17776F: include/net/af_rxrpc.h 17777F: include/trace/events/rxrpc.h 17778F: include/uapi/linux/rxrpc.h 17779F: net/rxrpc/ 17780 17781S3 SAVAGE FRAMEBUFFER DRIVER 17782M: Antonino Daplas <adaplas@gmail.com> 17783L: linux-fbdev@vger.kernel.org 17784S: Maintained 17785F: drivers/video/fbdev/savage/ 17786 17787S390 17788M: Heiko Carstens <hca@linux.ibm.com> 17789M: Vasily Gorbik <gor@linux.ibm.com> 17790M: Alexander Gordeev <agordeev@linux.ibm.com> 17791R: Christian Borntraeger <borntraeger@linux.ibm.com> 17792R: Sven Schnelle <svens@linux.ibm.com> 17793L: linux-s390@vger.kernel.org 17794S: Supported 17795W: http://www.ibm.com/developerworks/linux/linux390/ 17796T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17797F: Documentation/driver-api/s390-drivers.rst 17798F: Documentation/s390/ 17799F: arch/s390/ 17800F: drivers/s390/ 17801 17802S390 COMMON I/O LAYER 17803M: Vineeth Vijayan <vneethv@linux.ibm.com> 17804M: Peter Oberparleiter <oberpar@linux.ibm.com> 17805L: linux-s390@vger.kernel.org 17806S: Supported 17807W: http://www.ibm.com/developerworks/linux/linux390/ 17808F: drivers/s390/cio/ 17809 17810S390 DASD DRIVER 17811M: Stefan Haberland <sth@linux.ibm.com> 17812M: Jan Hoeppner <hoeppner@linux.ibm.com> 17813L: linux-s390@vger.kernel.org 17814S: Supported 17815W: http://www.ibm.com/developerworks/linux/linux390/ 17816F: block/partitions/ibm.c 17817F: drivers/s390/block/dasd* 17818F: include/linux/dasd_mod.h 17819 17820S390 IOMMU (PCI) 17821M: Matthew Rosato <mjrosato@linux.ibm.com> 17822M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17823L: linux-s390@vger.kernel.org 17824S: Supported 17825W: http://www.ibm.com/developerworks/linux/linux390/ 17826F: drivers/iommu/s390-iommu.c 17827 17828S390 IUCV NETWORK LAYER 17829M: Alexandra Winter <wintera@linux.ibm.com> 17830M: Wenjia Zhang <wenjia@linux.ibm.com> 17831L: linux-s390@vger.kernel.org 17832L: netdev@vger.kernel.org 17833S: Supported 17834W: http://www.ibm.com/developerworks/linux/linux390/ 17835F: drivers/s390/net/*iucv* 17836F: include/net/iucv/ 17837F: net/iucv/ 17838 17839S390 NETWORK DRIVERS 17840M: Alexandra Winter <wintera@linux.ibm.com> 17841M: Wenjia Zhang <wenjia@linux.ibm.com> 17842L: linux-s390@vger.kernel.org 17843L: netdev@vger.kernel.org 17844S: Supported 17845W: http://www.ibm.com/developerworks/linux/linux390/ 17846F: drivers/s390/net/ 17847 17848S390 PCI SUBSYSTEM 17849M: Niklas Schnelle <schnelle@linux.ibm.com> 17850M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17851L: linux-s390@vger.kernel.org 17852S: Supported 17853W: http://www.ibm.com/developerworks/linux/linux390/ 17854F: arch/s390/pci/ 17855F: drivers/pci/hotplug/s390_pci_hpc.c 17856F: Documentation/s390/pci.rst 17857 17858S390 VFIO AP DRIVER 17859M: Tony Krowiak <akrowiak@linux.ibm.com> 17860M: Halil Pasic <pasic@linux.ibm.com> 17861M: Jason Herne <jjherne@linux.ibm.com> 17862L: linux-s390@vger.kernel.org 17863S: Supported 17864W: http://www.ibm.com/developerworks/linux/linux390/ 17865F: Documentation/s390/vfio-ap* 17866F: drivers/s390/crypto/vfio_ap* 17867 17868S390 VFIO-CCW DRIVER 17869M: Eric Farman <farman@linux.ibm.com> 17870M: Matthew Rosato <mjrosato@linux.ibm.com> 17871R: Halil Pasic <pasic@linux.ibm.com> 17872L: linux-s390@vger.kernel.org 17873L: kvm@vger.kernel.org 17874S: Supported 17875F: Documentation/s390/vfio-ccw.rst 17876F: drivers/s390/cio/vfio_ccw* 17877F: include/uapi/linux/vfio_ccw.h 17878 17879S390 VFIO-PCI DRIVER 17880M: Matthew Rosato <mjrosato@linux.ibm.com> 17881M: Eric Farman <farman@linux.ibm.com> 17882L: linux-s390@vger.kernel.org 17883L: kvm@vger.kernel.org 17884S: Supported 17885F: arch/s390/kvm/pci* 17886F: drivers/vfio/pci/vfio_pci_zdev.c 17887F: include/uapi/linux/vfio_zdev.h 17888 17889S390 ZCRYPT DRIVER 17890M: Harald Freudenberger <freude@linux.ibm.com> 17891L: linux-s390@vger.kernel.org 17892S: Supported 17893W: http://www.ibm.com/developerworks/linux/linux390/ 17894F: drivers/s390/crypto/ 17895 17896S390 ZFCP DRIVER 17897M: Steffen Maier <maier@linux.ibm.com> 17898M: Benjamin Block <bblock@linux.ibm.com> 17899L: linux-s390@vger.kernel.org 17900S: Supported 17901W: http://www.ibm.com/developerworks/linux/linux390/ 17902F: drivers/s390/scsi/zfcp_* 17903 17904S3C ADC BATTERY DRIVER 17905M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17906L: linux-samsung-soc@vger.kernel.org 17907S: Odd Fixes 17908F: drivers/power/supply/s3c_adc_battery.c 17909F: include/linux/s3c_adc_battery.h 17910 17911S3C24XX SD/MMC Driver 17912M: Ben Dooks <ben-linux@fluff.org> 17913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17914S: Supported 17915F: drivers/mmc/host/s3cmci.* 17916 17917SAA6588 RDS RECEIVER DRIVER 17918M: Hans Verkuil <hverkuil@xs4all.nl> 17919L: linux-media@vger.kernel.org 17920S: Odd Fixes 17921W: https://linuxtv.org 17922T: git git://linuxtv.org/media_tree.git 17923F: drivers/media/i2c/saa6588* 17924 17925SAA7134 VIDEO4LINUX DRIVER 17926M: Mauro Carvalho Chehab <mchehab@kernel.org> 17927L: linux-media@vger.kernel.org 17928S: Odd fixes 17929W: https://linuxtv.org 17930T: git git://linuxtv.org/media_tree.git 17931F: Documentation/driver-api/media/drivers/saa7134* 17932F: drivers/media/pci/saa7134/ 17933 17934SAA7146 VIDEO4LINUX-2 DRIVER 17935M: Hans Verkuil <hverkuil@xs4all.nl> 17936L: linux-media@vger.kernel.org 17937S: Maintained 17938T: git git://linuxtv.org/media_tree.git 17939F: drivers/media/common/saa7146/ 17940F: drivers/media/pci/saa7146/ 17941F: include/media/drv-intf/saa7146* 17942 17943SAFESETID SECURITY MODULE 17944M: Micah Morton <mortonm@chromium.org> 17945S: Supported 17946F: Documentation/admin-guide/LSM/SafeSetID.rst 17947F: security/safesetid/ 17948 17949SAMSUNG AUDIO (ASoC) DRIVERS 17950M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17951M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17952L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17953S: Supported 17954B: mailto:linux-samsung-soc@vger.kernel.org 17955F: Documentation/devicetree/bindings/sound/samsung* 17956F: sound/soc/samsung/ 17957 17958SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17959M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17960L: linux-crypto@vger.kernel.org 17961L: linux-samsung-soc@vger.kernel.org 17962S: Maintained 17963F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17964F: drivers/crypto/exynos-rng.c 17965 17966SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17967M: Łukasz Stelmach <l.stelmach@samsung.com> 17968L: linux-samsung-soc@vger.kernel.org 17969S: Maintained 17970F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17971F: drivers/char/hw_random/exynos-trng.c 17972 17973SAMSUNG FRAMEBUFFER DRIVER 17974M: Jingoo Han <jingoohan1@gmail.com> 17975L: linux-fbdev@vger.kernel.org 17976S: Maintained 17977F: drivers/video/fbdev/s3c-fb.c 17978 17979SAMSUNG INTERCONNECT DRIVERS 17980M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17981M: Artur Świgoń <a.swigon@samsung.com> 17982L: linux-pm@vger.kernel.org 17983L: linux-samsung-soc@vger.kernel.org 17984S: Supported 17985F: drivers/interconnect/samsung/ 17986 17987SAMSUNG LAPTOP DRIVER 17988M: Corentin Chary <corentin.chary@gmail.com> 17989L: platform-driver-x86@vger.kernel.org 17990S: Maintained 17991F: drivers/platform/x86/samsung-laptop.c 17992 17993SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17994M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17995M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17996L: linux-kernel@vger.kernel.org 17997L: linux-samsung-soc@vger.kernel.org 17998S: Supported 17999B: mailto:linux-samsung-soc@vger.kernel.org 18000F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18001F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18002F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18003F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18004F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18005F: drivers/clk/clk-s2mps11.c 18006F: drivers/mfd/sec*.c 18007F: drivers/regulator/s2m*.c 18008F: drivers/regulator/s5m*.c 18009F: drivers/rtc/rtc-s5m.c 18010F: include/linux/mfd/samsung/ 18011 18012SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18013M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18014L: linux-media@vger.kernel.org 18015L: linux-samsung-soc@vger.kernel.org 18016S: Maintained 18017F: drivers/media/platform/samsung/s3c-camif/ 18018F: include/media/drv-intf/s3c_camif.h 18019 18020SAMSUNG S3FWRN5 NFC DRIVER 18021M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18022M: Krzysztof Opasiak <k.opasiak@samsung.com> 18023L: linux-nfc@lists.01.org (subscribers-only) 18024S: Maintained 18025F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18026F: drivers/nfc/s3fwrn5 18027 18028SAMSUNG S5C73M3 CAMERA DRIVER 18029M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18030M: Andrzej Hajda <andrzej.hajda@intel.com> 18031L: linux-media@vger.kernel.org 18032S: Supported 18033F: drivers/media/i2c/s5c73m3/* 18034 18035SAMSUNG S5K5BAF CAMERA DRIVER 18036M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18037M: Andrzej Hajda <andrzej.hajda@intel.com> 18038L: linux-media@vger.kernel.org 18039S: Supported 18040F: drivers/media/i2c/s5k5baf.c 18041 18042SAMSUNG S5P Security SubSystem (SSS) DRIVER 18043M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18044M: Vladimir Zapolskiy <vz@mleia.com> 18045L: linux-crypto@vger.kernel.org 18046L: linux-samsung-soc@vger.kernel.org 18047S: Maintained 18048F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18049F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18050F: drivers/crypto/s5p-sss.c 18051 18052SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18053M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18054L: linux-media@vger.kernel.org 18055S: Supported 18056Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18057F: drivers/media/platform/samsung/exynos4-is/ 18058 18059SAMSUNG SOC CLOCK DRIVERS 18060M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18061M: Tomasz Figa <tomasz.figa@gmail.com> 18062M: Chanwoo Choi <cw00.choi@samsung.com> 18063R: Alim Akhtar <alim.akhtar@samsung.com> 18064L: linux-samsung-soc@vger.kernel.org 18065S: Supported 18066T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18067F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18068F: Documentation/devicetree/bindings/clock/samsung,s3c* 18069F: drivers/clk/samsung/ 18070F: include/dt-bindings/clock/exynos*.h 18071F: include/dt-bindings/clock/s3c*.h 18072F: include/dt-bindings/clock/s5p*.h 18073F: include/dt-bindings/clock/samsung,*.h 18074F: include/linux/clk/samsung.h 18075F: include/linux/platform_data/clk-s3c2410.h 18076 18077SAMSUNG SPI DRIVERS 18078M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18079M: Andi Shyti <andi@etezian.org> 18080L: linux-spi@vger.kernel.org 18081L: linux-samsung-soc@vger.kernel.org 18082S: Maintained 18083F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18084F: drivers/spi/spi-s3c* 18085F: include/linux/platform_data/spi-s3c64xx.h 18086F: include/linux/spi/s3c24xx-fiq.h 18087 18088SAMSUNG SXGBE DRIVERS 18089M: Byungho An <bh74.an@samsung.com> 18090L: netdev@vger.kernel.org 18091S: Supported 18092F: drivers/net/ethernet/samsung/sxgbe/ 18093 18094SAMSUNG THERMAL DRIVER 18095M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18096M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18097L: linux-pm@vger.kernel.org 18098L: linux-samsung-soc@vger.kernel.org 18099S: Maintained 18100F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18101F: drivers/thermal/samsung/ 18102 18103SAMSUNG USB2 PHY DRIVER 18104M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18105L: linux-kernel@vger.kernel.org 18106S: Supported 18107F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18108F: Documentation/driver-api/phy/samsung-usb2.rst 18109F: drivers/phy/samsung/phy-exynos4210-usb2.c 18110F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18111F: drivers/phy/samsung/phy-exynos5250-usb2.c 18112F: drivers/phy/samsung/phy-s5pv210-usb2.c 18113F: drivers/phy/samsung/phy-samsung-usb2.c 18114F: drivers/phy/samsung/phy-samsung-usb2.h 18115 18116SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18117M: Paul Barker <paul.barker@sancloud.com> 18118R: Marc Murphy <marc.murphy@sancloud.com> 18119S: Supported 18120F: arch/arm/boot/dts/am335x-sancloud* 18121 18122SC1200 WDT DRIVER 18123M: Zwane Mwaikambo <zwanem@gmail.com> 18124S: Maintained 18125F: drivers/watchdog/sc1200wdt.c 18126 18127SCHEDULER 18128M: Ingo Molnar <mingo@redhat.com> 18129M: Peter Zijlstra <peterz@infradead.org> 18130M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18131M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18132R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18133R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18134R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18135R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18136R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18137R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18138L: linux-kernel@vger.kernel.org 18139S: Maintained 18140T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18141F: include/linux/preempt.h 18142F: include/linux/sched.h 18143F: include/linux/wait.h 18144F: include/uapi/linux/sched.h 18145F: kernel/sched/ 18146 18147SCR24X CHIP CARD INTERFACE DRIVER 18148M: Lubomir Rintel <lkundrak@v3.sk> 18149S: Supported 18150F: drivers/char/pcmcia/scr24x_cs.c 18151 18152SCSI RDMA PROTOCOL (SRP) INITIATOR 18153M: Bart Van Assche <bvanassche@acm.org> 18154L: linux-rdma@vger.kernel.org 18155S: Supported 18156Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18157F: drivers/infiniband/ulp/srp/ 18158F: include/scsi/srp.h 18159 18160SCSI RDMA PROTOCOL (SRP) TARGET 18161M: Bart Van Assche <bvanassche@acm.org> 18162L: linux-rdma@vger.kernel.org 18163L: target-devel@vger.kernel.org 18164S: Supported 18165Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18166F: drivers/infiniband/ulp/srpt/ 18167 18168SCSI SG DRIVER 18169M: Doug Gilbert <dgilbert@interlog.com> 18170L: linux-scsi@vger.kernel.org 18171S: Maintained 18172W: http://sg.danny.cz/sg 18173F: Documentation/scsi/scsi-generic.rst 18174F: drivers/scsi/sg.c 18175F: include/scsi/sg.h 18176 18177SCSI SUBSYSTEM 18178M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18179M: "Martin K. Petersen" <martin.petersen@oracle.com> 18180L: linux-scsi@vger.kernel.org 18181S: Maintained 18182Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18183T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18184T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18185F: Documentation/devicetree/bindings/scsi/ 18186F: drivers/scsi/ 18187F: drivers/ufs/ 18188F: include/scsi/ 18189 18190SCSI TAPE DRIVER 18191M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18192L: linux-scsi@vger.kernel.org 18193S: Maintained 18194F: Documentation/scsi/st.rst 18195F: drivers/scsi/st.* 18196F: drivers/scsi/st_*.h 18197 18198SCSI TARGET CORE USER DRIVER 18199M: Bodo Stroesser <bostroesser@gmail.com> 18200L: linux-scsi@vger.kernel.org 18201L: target-devel@vger.kernel.org 18202S: Supported 18203F: Documentation/target/tcmu-design.rst 18204F: drivers/target/target_core_user.c 18205F: include/uapi/linux/target_core_user.h 18206 18207SCSI TARGET SUBSYSTEM 18208M: "Martin K. Petersen" <martin.petersen@oracle.com> 18209L: linux-scsi@vger.kernel.org 18210L: target-devel@vger.kernel.org 18211S: Supported 18212W: http://www.linux-iscsi.org 18213Q: https://patchwork.kernel.org/project/target-devel/list/ 18214T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18215F: Documentation/target/ 18216F: drivers/target/ 18217F: include/target/ 18218 18219SCTP PROTOCOL 18220M: Vlad Yasevich <vyasevich@gmail.com> 18221M: Neil Horman <nhorman@tuxdriver.com> 18222M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18223L: linux-sctp@vger.kernel.org 18224S: Maintained 18225W: http://lksctp.sourceforge.net 18226F: Documentation/networking/sctp.rst 18227F: include/linux/sctp.h 18228F: include/net/sctp/ 18229F: include/uapi/linux/sctp.h 18230F: net/sctp/ 18231 18232SCx200 CPU SUPPORT 18233M: Jim Cromie <jim.cromie@gmail.com> 18234S: Odd Fixes 18235F: Documentation/i2c/busses/scx200_acb.rst 18236F: arch/x86/platform/scx200/ 18237F: drivers/i2c/busses/scx200* 18238F: drivers/mtd/maps/scx200_docflash.c 18239F: drivers/watchdog/scx200_wdt.c 18240F: include/linux/scx200.h 18241 18242SCx200 GPIO DRIVER 18243M: Jim Cromie <jim.cromie@gmail.com> 18244S: Maintained 18245F: drivers/char/scx200_gpio.c 18246F: include/linux/scx200_gpio.h 18247 18248SCx200 HRT CLOCKSOURCE DRIVER 18249M: Jim Cromie <jim.cromie@gmail.com> 18250S: Maintained 18251F: drivers/clocksource/scx200_hrt.c 18252 18253SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18254M: Sascha Sommer <saschasommer@freenet.de> 18255L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18256S: Maintained 18257F: drivers/mmc/host/sdricoh_cs.c 18258 18259SECO BOARDS CEC DRIVER 18260M: Ettore Chimenti <ek5.chimenti@gmail.com> 18261S: Maintained 18262F: drivers/media/cec/platform/seco/seco-cec.c 18263F: drivers/media/cec/platform/seco/seco-cec.h 18264 18265SECURE COMPUTING 18266M: Kees Cook <keescook@chromium.org> 18267R: Andy Lutomirski <luto@amacapital.net> 18268R: Will Drewry <wad@chromium.org> 18269S: Supported 18270T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18271F: Documentation/userspace-api/seccomp_filter.rst 18272F: include/linux/seccomp.h 18273F: include/uapi/linux/seccomp.h 18274F: kernel/seccomp.c 18275F: tools/testing/selftests/kselftest_harness.h 18276F: tools/testing/selftests/seccomp/* 18277K: \bsecure_computing 18278K: \bTIF_SECCOMP\b 18279 18280SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18281M: Al Cooper <alcooperx@gmail.com> 18282R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18283L: linux-mmc@vger.kernel.org 18284S: Maintained 18285F: drivers/mmc/host/sdhci-brcmstb* 18286 18287SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18288M: Adrian Hunter <adrian.hunter@intel.com> 18289L: linux-mmc@vger.kernel.org 18290S: Maintained 18291F: drivers/mmc/host/sdhci* 18292 18293SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18294M: Eugen Hristev <eugen.hristev@microchip.com> 18295L: linux-mmc@vger.kernel.org 18296S: Supported 18297F: drivers/mmc/host/sdhci-of-at91.c 18298 18299SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18300M: Ben Dooks <ben-linux@fluff.org> 18301M: Jaehoon Chung <jh80.chung@samsung.com> 18302L: linux-mmc@vger.kernel.org 18303S: Maintained 18304F: drivers/mmc/host/sdhci-s3c* 18305 18306SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18307M: Viresh Kumar <vireshk@kernel.org> 18308L: linux-mmc@vger.kernel.org 18309S: Maintained 18310F: drivers/mmc/host/sdhci-spear.c 18311 18312SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18313M: Kishon Vijay Abraham I <kishon@ti.com> 18314L: linux-mmc@vger.kernel.org 18315S: Maintained 18316F: drivers/mmc/host/sdhci-omap.c 18317 18318SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18319M: Haibo Chen <haibo.chen@nxp.com> 18320L: linux-imx@nxp.com 18321L: linux-mmc@vger.kernel.org 18322S: Maintained 18323F: drivers/mmc/host/sdhci-esdhc-imx.c 18324 18325SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18326M: Jonathan Derrick <jonathan.derrick@intel.com> 18327M: Revanth Rajashekar <revanth.rajashekar@intel.com> 18328L: linux-block@vger.kernel.org 18329S: Supported 18330F: block/opal_proto.h 18331F: block/sed* 18332F: include/linux/sed* 18333F: include/uapi/linux/sed* 18334 18335SECURITY CONTACT 18336M: Security Officers <security@kernel.org> 18337S: Supported 18338F: Documentation/admin-guide/security-bugs.rst 18339 18340SECURITY SUBSYSTEM 18341M: Paul Moore <paul@paul-moore.com> 18342M: James Morris <jmorris@namei.org> 18343M: "Serge E. Hallyn" <serge@hallyn.com> 18344L: linux-security-module@vger.kernel.org (suggested Cc:) 18345S: Supported 18346W: http://kernsec.org/ 18347T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18348F: security/ 18349X: security/selinux/ 18350 18351SELINUX SECURITY MODULE 18352M: Paul Moore <paul@paul-moore.com> 18353M: Stephen Smalley <stephen.smalley.work@gmail.com> 18354M: Eric Paris <eparis@parisplace.org> 18355L: selinux@vger.kernel.org 18356S: Supported 18357W: https://selinuxproject.org 18358W: https://github.com/SELinuxProject 18359T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18360F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18361F: Documentation/ABI/obsolete/sysfs-selinux-disable 18362F: Documentation/admin-guide/LSM/SELinux.rst 18363F: include/trace/events/avc.h 18364F: include/uapi/linux/selinux_netlink.h 18365F: scripts/selinux/ 18366F: security/selinux/ 18367 18368SENSABLE PHANTOM 18369M: Jiri Slaby <jirislaby@kernel.org> 18370S: Maintained 18371F: drivers/misc/phantom.c 18372F: include/uapi/linux/phantom.h 18373 18374SENSEAIR SUNRISE 006-0-0007 18375M: Jacopo Mondi <jacopo@jmondi.org> 18376S: Maintained 18377F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18378F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18379F: drivers/iio/chemical/sunrise_co2.c 18380 18381SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18382M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18383S: Maintained 18384F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18385F: drivers/iio/chemical/scd30.h 18386F: drivers/iio/chemical/scd30_core.c 18387F: drivers/iio/chemical/scd30_i2c.c 18388F: drivers/iio/chemical/scd30_serial.c 18389 18390SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18391M: Roan van Dijk <roan@protonic.nl> 18392S: Maintained 18393F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18394F: drivers/iio/chemical/scd4x.c 18395 18396SENSIRION SGP40 GAS SENSOR DRIVER 18397M: Andreas Klinger <ak@it-klinger.de> 18398S: Maintained 18399F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18400F: drivers/iio/chemical/sgp40.c 18401 18402SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18403M: Tomasz Duszynski <tduszyns@gmail.com> 18404S: Maintained 18405F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18406F: drivers/iio/chemical/sps30.c 18407F: drivers/iio/chemical/sps30_i2c.c 18408F: drivers/iio/chemical/sps30_serial.c 18409 18410SERIAL DEVICE BUS 18411M: Rob Herring <robh@kernel.org> 18412L: linux-serial@vger.kernel.org 18413S: Maintained 18414F: Documentation/devicetree/bindings/serial/serial.yaml 18415F: drivers/tty/serdev/ 18416F: include/linux/serdev.h 18417 18418SERIAL DRIVERS 18419M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18420L: linux-serial@vger.kernel.org 18421S: Maintained 18422F: Documentation/devicetree/bindings/serial/ 18423F: drivers/tty/serial/ 18424 18425SERIAL IR RECEIVER 18426M: Sean Young <sean@mess.org> 18427L: linux-media@vger.kernel.org 18428S: Maintained 18429F: drivers/media/rc/serial_ir.c 18430 18431SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18432M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18433L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18434S: Maintained 18435F: Documentation/devicetree/bindings/slimbus/ 18436F: drivers/slimbus/ 18437F: include/linux/slimbus.h 18438 18439SFC NETWORK DRIVER 18440M: Edward Cree <ecree.xilinx@gmail.com> 18441M: Martin Habets <habetsm.xilinx@gmail.com> 18442L: netdev@vger.kernel.org 18443S: Supported 18444F: drivers/net/ethernet/sfc/ 18445 18446SFF/SFP/SFP+ MODULE SUPPORT 18447M: Russell King <linux@armlinux.org.uk> 18448L: netdev@vger.kernel.org 18449S: Maintained 18450F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18451F: drivers/net/phy/phylink.c 18452F: drivers/net/phy/sfp* 18453F: include/linux/mdio/mdio-i2c.h 18454F: include/linux/phylink.h 18455F: include/linux/sfp.h 18456K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18457 18458SGI GRU DRIVER 18459M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18460S: Maintained 18461F: drivers/misc/sgi-gru/ 18462 18463SGI XP/XPC/XPNET DRIVER 18464M: Robin Holt <robinmholt@gmail.com> 18465M: Steve Wahl <steve.wahl@hpe.com> 18466R: Mike Travis <mike.travis@hpe.com> 18467S: Maintained 18468F: drivers/misc/sgi-xp/ 18469 18470SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18471M: Karsten Graul <kgraul@linux.ibm.com> 18472M: Wenjia Zhang <wenjia@linux.ibm.com> 18473L: linux-s390@vger.kernel.org 18474S: Supported 18475W: http://www.ibm.com/developerworks/linux/linux390/ 18476F: net/smc/ 18477 18478SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18479M: Linus Walleij <linus.walleij@linaro.org> 18480L: linux-iio@vger.kernel.org 18481S: Maintained 18482T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18483F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18484F: drivers/iio/light/gp2ap002.c 18485 18486SHARP RJ54N1CB0C SENSOR DRIVER 18487M: Jacopo Mondi <jacopo@jmondi.org> 18488L: linux-media@vger.kernel.org 18489S: Odd fixes 18490T: git git://linuxtv.org/media_tree.git 18491F: drivers/media/i2c/rj54n1cb0c.c 18492F: include/media/i2c/rj54n1cb0c.h 18493 18494SH_VOU V4L2 OUTPUT DRIVER 18495L: linux-media@vger.kernel.org 18496S: Orphan 18497F: drivers/media/platform/renesas/sh_vou.c 18498F: include/media/drv-intf/sh_vou.h 18499 18500SI2157 MEDIA DRIVER 18501M: Antti Palosaari <crope@iki.fi> 18502L: linux-media@vger.kernel.org 18503S: Maintained 18504W: https://linuxtv.org 18505W: http://palosaari.fi/linux/ 18506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18507T: git git://linuxtv.org/anttip/media_tree.git 18508F: drivers/media/tuners/si2157* 18509 18510SI2165 MEDIA DRIVER 18511M: Matthias Schwarzott <zzam@gentoo.org> 18512L: linux-media@vger.kernel.org 18513S: Maintained 18514W: https://linuxtv.org 18515Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18516F: drivers/media/dvb-frontends/si2165* 18517 18518SI2168 MEDIA DRIVER 18519M: Antti Palosaari <crope@iki.fi> 18520L: linux-media@vger.kernel.org 18521S: Maintained 18522W: https://linuxtv.org 18523W: http://palosaari.fi/linux/ 18524Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18525T: git git://linuxtv.org/anttip/media_tree.git 18526F: drivers/media/dvb-frontends/si2168* 18527 18528SI470X FM RADIO RECEIVER I2C DRIVER 18529M: Hans Verkuil <hverkuil@xs4all.nl> 18530L: linux-media@vger.kernel.org 18531S: Odd Fixes 18532W: https://linuxtv.org 18533T: git git://linuxtv.org/media_tree.git 18534F: drivers/media/radio/si470x/radio-si470x-i2c.c 18535 18536SI470X FM RADIO RECEIVER USB DRIVER 18537M: Hans Verkuil <hverkuil@xs4all.nl> 18538L: linux-media@vger.kernel.org 18539S: Maintained 18540W: https://linuxtv.org 18541T: git git://linuxtv.org/media_tree.git 18542F: drivers/media/radio/si470x/radio-si470x-common.c 18543F: drivers/media/radio/si470x/radio-si470x-usb.c 18544F: drivers/media/radio/si470x/radio-si470x.h 18545 18546SI4713 FM RADIO TRANSMITTER I2C DRIVER 18547M: Eduardo Valentin <edubezval@gmail.com> 18548L: linux-media@vger.kernel.org 18549S: Odd Fixes 18550W: https://linuxtv.org 18551T: git git://linuxtv.org/media_tree.git 18552F: drivers/media/radio/si4713/si4713.? 18553 18554SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18555M: Eduardo Valentin <edubezval@gmail.com> 18556L: linux-media@vger.kernel.org 18557S: Odd Fixes 18558W: https://linuxtv.org 18559T: git git://linuxtv.org/media_tree.git 18560F: drivers/media/radio/si4713/radio-platform-si4713.c 18561 18562SI4713 FM RADIO TRANSMITTER USB DRIVER 18563M: Hans Verkuil <hverkuil@xs4all.nl> 18564L: linux-media@vger.kernel.org 18565S: Maintained 18566W: https://linuxtv.org 18567T: git git://linuxtv.org/media_tree.git 18568F: drivers/media/radio/si4713/radio-usb-si4713.c 18569 18570SIANO DVB DRIVER 18571M: Mauro Carvalho Chehab <mchehab@kernel.org> 18572L: linux-media@vger.kernel.org 18573S: Odd fixes 18574W: https://linuxtv.org 18575T: git git://linuxtv.org/media_tree.git 18576F: drivers/media/common/siano/ 18577F: drivers/media/mmc/siano/ 18578F: drivers/media/usb/siano/ 18579F: drivers/media/usb/siano/ 18580 18581SIFIVE DRIVERS 18582M: Palmer Dabbelt <palmer@dabbelt.com> 18583M: Paul Walmsley <paul.walmsley@sifive.com> 18584L: linux-riscv@lists.infradead.org 18585S: Supported 18586T: git git://github.com/sifive/riscv-linux.git 18587N: sifive 18588K: [^@]sifive 18589 18590SIFIVE FU540 SYSTEM-ON-CHIP 18591M: Paul Walmsley <paul.walmsley@sifive.com> 18592M: Palmer Dabbelt <palmer@dabbelt.com> 18593L: linux-riscv@lists.infradead.org 18594S: Supported 18595T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18596N: fu540 18597K: fu540 18598 18599SIFIVE PDMA DRIVER 18600M: Green Wan <green.wan@sifive.com> 18601S: Maintained 18602F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18603F: drivers/dma/sf-pdma/ 18604 18605SILEAD TOUCHSCREEN DRIVER 18606M: Hans de Goede <hdegoede@redhat.com> 18607L: linux-input@vger.kernel.org 18608L: platform-driver-x86@vger.kernel.org 18609S: Maintained 18610F: drivers/input/touchscreen/silead.c 18611F: drivers/platform/x86/touchscreen_dmi.c 18612 18613SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18614M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18615S: Supported 18616F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18617F: drivers/net/wireless/silabs/wfx/ 18618 18619SILICON MOTION SM712 FRAME BUFFER DRIVER 18620M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18621M: Teddy Wang <teddy.wang@siliconmotion.com> 18622M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18623L: linux-fbdev@vger.kernel.org 18624S: Maintained 18625F: Documentation/fb/sm712fb.rst 18626F: drivers/video/fbdev/sm712* 18627 18628SILVACO I3C DUAL-ROLE MASTER 18629M: Miquel Raynal <miquel.raynal@bootlin.com> 18630M: Conor Culhane <conor.culhane@silvaco.com> 18631L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18632S: Maintained 18633F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18634F: drivers/i3c/master/svc-i3c-master.c 18635 18636SIMPLEFB FB DRIVER 18637M: Hans de Goede <hdegoede@redhat.com> 18638L: linux-fbdev@vger.kernel.org 18639S: Maintained 18640F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18641F: drivers/video/fbdev/simplefb.c 18642F: include/linux/platform_data/simplefb.h 18643 18644SIMTEC EB110ATX (Chalice CATS) 18645M: Simtec Linux Team <linux@simtec.co.uk> 18646S: Supported 18647W: http://www.simtec.co.uk/products/EB110ATX/ 18648 18649SIMTEC EB2410ITX (BAST) 18650M: Simtec Linux Team <linux@simtec.co.uk> 18651S: Supported 18652W: http://www.simtec.co.uk/products/EB2410ITX/ 18653F: arch/arm/mach-s3c/bast-ide.c 18654F: arch/arm/mach-s3c/bast-irq.c 18655F: arch/arm/mach-s3c/mach-bast.c 18656 18657SIOX 18658M: Thorsten Scherer <t.scherer@eckelmann.de> 18659M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18660R: Pengutronix Kernel Team <kernel@pengutronix.de> 18661S: Supported 18662F: drivers/gpio/gpio-siox.c 18663F: drivers/siox/* 18664F: include/trace/events/siox.h 18665 18666SIPHASH PRF ROUTINES 18667M: Jason A. Donenfeld <Jason@zx2c4.com> 18668S: Maintained 18669F: include/linux/siphash.h 18670F: lib/siphash.c 18671F: lib/test_siphash.c 18672 18673SIS 190 ETHERNET DRIVER 18674M: Francois Romieu <romieu@fr.zoreil.com> 18675L: netdev@vger.kernel.org 18676S: Maintained 18677F: drivers/net/ethernet/sis/sis190.c 18678 18679SIS 900/7016 FAST ETHERNET DRIVER 18680M: Daniele Venzano <venza@brownhat.org> 18681L: netdev@vger.kernel.org 18682S: Maintained 18683W: http://www.brownhat.org/sis900.html 18684F: drivers/net/ethernet/sis/sis900.* 18685 18686SIS FRAMEBUFFER DRIVER 18687M: Thomas Winischhofer <thomas@winischhofer.net> 18688S: Maintained 18689W: http://www.winischhofer.net/linuxsisvga.shtml 18690F: Documentation/fb/sisfb.rst 18691F: drivers/video/fbdev/sis/ 18692F: include/video/sisfb.h 18693 18694SIS I2C TOUCHSCREEN DRIVER 18695M: Mika Penttilä <mika.penttila@nextfour.com> 18696L: linux-input@vger.kernel.org 18697S: Maintained 18698F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18699F: drivers/input/touchscreen/sis_i2c.c 18700 18701SIS USB2VGA DRIVER 18702M: Thomas Winischhofer <thomas@winischhofer.net> 18703S: Maintained 18704W: http://www.winischhofer.at/linuxsisusbvga.shtml 18705F: drivers/usb/misc/sisusbvga/ 18706 18707SL28 CPLD MFD DRIVER 18708M: Michael Walle <michael@walle.cc> 18709S: Maintained 18710F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18711F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18712F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18713F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18714F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18715F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18716F: drivers/gpio/gpio-sl28cpld.c 18717F: drivers/hwmon/sl28cpld-hwmon.c 18718F: drivers/irqchip/irq-sl28cpld.c 18719F: drivers/pwm/pwm-sl28cpld.c 18720F: drivers/watchdog/sl28cpld_wdt.c 18721 18722SLAB ALLOCATOR 18723M: Christoph Lameter <cl@linux.com> 18724M: Pekka Enberg <penberg@kernel.org> 18725M: David Rientjes <rientjes@google.com> 18726M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18727M: Andrew Morton <akpm@linux-foundation.org> 18728M: Vlastimil Babka <vbabka@suse.cz> 18729R: Roman Gushchin <roman.gushchin@linux.dev> 18730R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18731L: linux-mm@kvack.org 18732S: Maintained 18733T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18734F: include/linux/sl?b*.h 18735F: mm/sl?b* 18736 18737SLCAN CAN NETWORK DRIVER 18738M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18739L: linux-can@vger.kernel.org 18740S: Maintained 18741F: drivers/net/can/slcan/ 18742 18743SLEEPABLE READ-COPY UPDATE (SRCU) 18744M: Lai Jiangshan <jiangshanlai@gmail.com> 18745M: "Paul E. McKenney" <paulmck@kernel.org> 18746M: Josh Triplett <josh@joshtriplett.org> 18747R: Steven Rostedt <rostedt@goodmis.org> 18748R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18749L: rcu@vger.kernel.org 18750S: Supported 18751W: http://www.rdrop.com/users/paulmck/RCU/ 18752T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18753F: include/linux/srcu*.h 18754F: kernel/rcu/srcu*.c 18755 18756SMACK SECURITY MODULE 18757M: Casey Schaufler <casey@schaufler-ca.com> 18758L: linux-security-module@vger.kernel.org 18759S: Maintained 18760W: http://schaufler-ca.com 18761T: git git://github.com/cschaufler/smack-next 18762F: Documentation/admin-guide/LSM/Smack.rst 18763F: security/smack/ 18764 18765SMC91x ETHERNET DRIVER 18766M: Nicolas Pitre <nico@fluxnic.net> 18767S: Odd Fixes 18768F: drivers/net/ethernet/smsc/smc91x.* 18769 18770SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18771M: Mark Rutland <mark.rutland@arm.com> 18772M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18773M: Sudeep Holla <sudeep.holla@arm.com> 18774L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18775S: Maintained 18776F: drivers/firmware/smccc/ 18777F: include/linux/arm-smccc.h 18778 18779SMM665 HARDWARE MONITOR DRIVER 18780M: Guenter Roeck <linux@roeck-us.net> 18781L: linux-hwmon@vger.kernel.org 18782S: Maintained 18783F: Documentation/hwmon/smm665.rst 18784F: drivers/hwmon/smm665.c 18785 18786SMSC EMC2103 HARDWARE MONITOR DRIVER 18787M: Steve Glendinning <steve.glendinning@shawell.net> 18788L: linux-hwmon@vger.kernel.org 18789S: Maintained 18790F: Documentation/hwmon/emc2103.rst 18791F: drivers/hwmon/emc2103.c 18792 18793SMSC SCH5627 HARDWARE MONITOR DRIVER 18794M: Hans de Goede <hdegoede@redhat.com> 18795L: linux-hwmon@vger.kernel.org 18796S: Supported 18797F: Documentation/hwmon/sch5627.rst 18798F: drivers/hwmon/sch5627.c 18799 18800SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18801M: Steve Glendinning <steve.glendinning@shawell.net> 18802L: linux-fbdev@vger.kernel.org 18803S: Maintained 18804F: drivers/video/fbdev/smscufx.c 18805 18806SMSC47B397 HARDWARE MONITOR DRIVER 18807M: Jean Delvare <jdelvare@suse.com> 18808L: linux-hwmon@vger.kernel.org 18809S: Maintained 18810F: Documentation/hwmon/smsc47b397.rst 18811F: drivers/hwmon/smsc47b397.c 18812 18813SMSC911x ETHERNET DRIVER 18814M: Steve Glendinning <steve.glendinning@shawell.net> 18815L: netdev@vger.kernel.org 18816S: Maintained 18817F: drivers/net/ethernet/smsc/smsc911x.* 18818F: include/linux/smsc911x.h 18819 18820SMSC9420 PCI ETHERNET DRIVER 18821M: Steve Glendinning <steve.glendinning@shawell.net> 18822L: netdev@vger.kernel.org 18823S: Maintained 18824F: drivers/net/ethernet/smsc/smsc9420.* 18825 18826SOCIONEXT (SNI) AVE NETWORK DRIVER 18827M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18828L: netdev@vger.kernel.org 18829S: Maintained 18830F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18831F: drivers/net/ethernet/socionext/sni_ave.c 18832 18833SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18834M: Jassi Brar <jaswinder.singh@linaro.org> 18835M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18836L: netdev@vger.kernel.org 18837S: Maintained 18838F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18839F: drivers/net/ethernet/socionext/netsec.c 18840 18841SOCIONEXT (SNI) Synquacer SPI DRIVER 18842M: Masahisa Kojima <masahisa.kojima@linaro.org> 18843M: Jassi Brar <jaswinder.singh@linaro.org> 18844L: linux-spi@vger.kernel.org 18845S: Maintained 18846F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18847F: drivers/spi/spi-synquacer.c 18848 18849SOCIONEXT SYNQUACER I2C DRIVER 18850M: Ard Biesheuvel <ardb@kernel.org> 18851L: linux-i2c@vger.kernel.org 18852S: Maintained 18853F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18854F: drivers/i2c/busses/i2c-synquacer.c 18855 18856SOCIONEXT UNIPHIER SOUND DRIVER 18857L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18858S: Orphan 18859F: sound/soc/uniphier/ 18860 18861SOEKRIS NET48XX LED SUPPORT 18862M: Chris Boot <bootc@bootc.net> 18863S: Maintained 18864F: drivers/leds/leds-net48xx.c 18865 18866SOFT-IWARP DRIVER (siw) 18867M: Bernard Metzler <bmt@zurich.ibm.com> 18868L: linux-rdma@vger.kernel.org 18869S: Supported 18870F: drivers/infiniband/sw/siw/ 18871F: include/uapi/rdma/siw-abi.h 18872 18873SOFT-ROCE DRIVER (rxe) 18874M: Zhu Yanjun <zyjzyj2000@gmail.com> 18875L: linux-rdma@vger.kernel.org 18876S: Supported 18877F: drivers/infiniband/sw/rxe/ 18878F: include/uapi/rdma/rdma_user_rxe.h 18879 18880SOFTLOGIC 6x10 MPEG CODEC 18881M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18882M: Anton Sviridenko <anton@corp.bluecherry.net> 18883M: Andrey Utkin <andrey_utkin@fastmail.com> 18884M: Ismael Luceno <ismael@iodev.co.uk> 18885L: linux-media@vger.kernel.org 18886S: Supported 18887F: drivers/media/pci/solo6x10/ 18888 18889SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18890M: James Morse <james.morse@arm.com> 18891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18892S: Maintained 18893F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18894F: drivers/firmware/arm_sdei.c 18895F: include/linux/arm_sdei.h 18896F: include/uapi/linux/arm_sdei.h 18897 18898SOFTWARE NODES AND DEVICE PROPERTIES 18899R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18900R: Daniel Scally <djrscally@gmail.com> 18901R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18902R: Sakari Ailus <sakari.ailus@linux.intel.com> 18903L: linux-acpi@vger.kernel.org 18904S: Maintained 18905F: drivers/base/property.c 18906F: drivers/base/swnode.c 18907F: include/linux/fwnode.h 18908F: include/linux/property.h 18909 18910SOFTWARE RAID (Multiple Disks) SUPPORT 18911M: Song Liu <song@kernel.org> 18912L: linux-raid@vger.kernel.org 18913S: Supported 18914Q: https://patchwork.kernel.org/project/linux-raid/list/ 18915T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18916F: drivers/md/Kconfig 18917F: drivers/md/Makefile 18918F: drivers/md/md* 18919F: drivers/md/raid* 18920F: include/linux/raid/ 18921F: include/uapi/linux/raid/ 18922 18923SOLIDRUN CLEARFOG SUPPORT 18924M: Russell King <linux@armlinux.org.uk> 18925S: Maintained 18926F: arch/arm/boot/dts/armada-388-clearfog* 18927F: arch/arm/boot/dts/armada-38x-solidrun-* 18928 18929SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18930M: Russell King <linux@armlinux.org.uk> 18931S: Maintained 18932F: arch/arm/boot/dts/imx6*-cubox-i* 18933F: arch/arm/boot/dts/imx6*-hummingboard* 18934F: arch/arm/boot/dts/imx6*-sr-* 18935 18936SONIC NETWORK DRIVER 18937M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18938L: netdev@vger.kernel.org 18939S: Maintained 18940F: drivers/net/ethernet/natsemi/sonic.* 18941 18942SONICS SILICON BACKPLANE DRIVER (SSB) 18943M: Michael Buesch <m@bues.ch> 18944L: linux-wireless@vger.kernel.org 18945S: Maintained 18946F: drivers/ssb/ 18947F: include/linux/ssb/ 18948 18949SONY IMX208 SENSOR DRIVER 18950M: Sakari Ailus <sakari.ailus@linux.intel.com> 18951L: linux-media@vger.kernel.org 18952S: Maintained 18953T: git git://linuxtv.org/media_tree.git 18954F: drivers/media/i2c/imx208.c 18955 18956SONY IMX214 SENSOR DRIVER 18957M: Ricardo Ribalda <ribalda@kernel.org> 18958L: linux-media@vger.kernel.org 18959S: Maintained 18960T: git git://linuxtv.org/media_tree.git 18961F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18962F: drivers/media/i2c/imx214.c 18963 18964SONY IMX219 SENSOR DRIVER 18965M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18966L: linux-media@vger.kernel.org 18967S: Maintained 18968T: git git://linuxtv.org/media_tree.git 18969F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18970F: drivers/media/i2c/imx219.c 18971 18972SONY IMX258 SENSOR DRIVER 18973M: Sakari Ailus <sakari.ailus@linux.intel.com> 18974L: linux-media@vger.kernel.org 18975S: Maintained 18976T: git git://linuxtv.org/media_tree.git 18977F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18978F: drivers/media/i2c/imx258.c 18979 18980SONY IMX274 SENSOR DRIVER 18981M: Leon Luo <leonl@leopardimaging.com> 18982L: linux-media@vger.kernel.org 18983S: Maintained 18984T: git git://linuxtv.org/media_tree.git 18985F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18986F: drivers/media/i2c/imx274.c 18987 18988SONY IMX290 SENSOR DRIVER 18989M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18990L: linux-media@vger.kernel.org 18991S: Maintained 18992T: git git://linuxtv.org/media_tree.git 18993F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18994F: drivers/media/i2c/imx290.c 18995 18996SONY IMX319 SENSOR DRIVER 18997M: Bingbu Cao <bingbu.cao@intel.com> 18998L: linux-media@vger.kernel.org 18999S: Maintained 19000T: git git://linuxtv.org/media_tree.git 19001F: drivers/media/i2c/imx319.c 19002 19003SONY IMX334 SENSOR DRIVER 19004M: Paul J. Murphy <paul.j.murphy@intel.com> 19005M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19006L: linux-media@vger.kernel.org 19007S: Maintained 19008T: git git://linuxtv.org/media_tree.git 19009F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19010F: drivers/media/i2c/imx334.c 19011 19012SONY IMX335 SENSOR DRIVER 19013M: Paul J. Murphy <paul.j.murphy@intel.com> 19014M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19015L: linux-media@vger.kernel.org 19016S: Maintained 19017T: git git://linuxtv.org/media_tree.git 19018F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19019F: drivers/media/i2c/imx335.c 19020 19021SONY IMX355 SENSOR DRIVER 19022M: Tianshu Qiu <tian.shu.qiu@intel.com> 19023L: linux-media@vger.kernel.org 19024S: Maintained 19025T: git git://linuxtv.org/media_tree.git 19026F: drivers/media/i2c/imx355.c 19027 19028SONY IMX412 SENSOR DRIVER 19029M: Paul J. Murphy <paul.j.murphy@intel.com> 19030M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19031L: linux-media@vger.kernel.org 19032S: Maintained 19033T: git git://linuxtv.org/media_tree.git 19034F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19035F: drivers/media/i2c/imx412.c 19036 19037SONY MEMORYSTICK SUBSYSTEM 19038M: Maxim Levitsky <maximlevitsky@gmail.com> 19039M: Alex Dubov <oakad@yahoo.com> 19040M: Ulf Hansson <ulf.hansson@linaro.org> 19041L: linux-mmc@vger.kernel.org 19042S: Maintained 19043T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19044F: drivers/memstick/ 19045F: include/linux/memstick.h 19046 19047SONY VAIO CONTROL DEVICE DRIVER 19048M: Mattia Dongili <malattia@linux.it> 19049L: platform-driver-x86@vger.kernel.org 19050S: Maintained 19051W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19052F: Documentation/admin-guide/laptops/sony-laptop.rst 19053F: drivers/char/sonypi.c 19054F: drivers/platform/x86/sony-laptop.c 19055F: include/linux/sony-laptop.h 19056 19057SOUND 19058M: Jaroslav Kysela <perex@perex.cz> 19059M: Takashi Iwai <tiwai@suse.com> 19060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19061S: Maintained 19062W: http://www.alsa-project.org/ 19063Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19065F: Documentation/sound/ 19066F: include/sound/ 19067F: include/uapi/sound/ 19068F: sound/ 19069F: tools/testing/selftests/alsa 19070 19071SOUND - COMPRESSED AUDIO 19072M: Vinod Koul <vkoul@kernel.org> 19073L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19074S: Supported 19075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19076F: Documentation/sound/designs/compress-offload.rst 19077F: include/sound/compress_driver.h 19078F: include/uapi/sound/compress_* 19079F: sound/core/compress_offload.c 19080F: sound/soc/soc-compress.c 19081 19082SOUND - DMAENGINE HELPERS 19083M: Lars-Peter Clausen <lars@metafoo.de> 19084S: Supported 19085F: include/sound/dmaengine_pcm.h 19086F: sound/core/pcm_dmaengine.c 19087F: sound/soc/soc-generic-dmaengine-pcm.c 19088 19089SOUND - ALSA SELFTESTS 19090M: Mark Brown <broonie@kernel.org> 19091L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19092L: linux-kselftest@vger.kernel.org 19093S: Supported 19094F: tools/testing/selftests/alsa 19095 19096SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19097M: Liam Girdwood <lgirdwood@gmail.com> 19098M: Mark Brown <broonie@kernel.org> 19099L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19100S: Supported 19101W: http://alsa-project.org/main/index.php/ASoC 19102T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19103F: Documentation/devicetree/bindings/sound/ 19104F: Documentation/sound/soc/ 19105F: include/dt-bindings/sound/ 19106F: include/sound/soc* 19107F: sound/soc/ 19108 19109SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19110M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19111M: Liam Girdwood <lgirdwood@gmail.com> 19112M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19113M: Bard Liao <yung-chuan.liao@linux.intel.com> 19114M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19115R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19116M: Daniel Baluta <daniel.baluta@nxp.com> 19117L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19118S: Supported 19119W: https://github.com/thesofproject/linux/ 19120F: sound/soc/sof/ 19121 19122SOUNDWIRE SUBSYSTEM 19123M: Vinod Koul <vkoul@kernel.org> 19124M: Bard Liao <yung-chuan.liao@linux.intel.com> 19125R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19126R: Sanyog Kale <sanyog.r.kale@intel.com> 19127L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19128S: Supported 19129T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19130F: Documentation/driver-api/soundwire/ 19131F: drivers/soundwire/ 19132F: include/linux/soundwire/ 19133 19134SP2 MEDIA DRIVER 19135M: Olli Salonen <olli.salonen@iki.fi> 19136L: linux-media@vger.kernel.org 19137S: Maintained 19138W: https://linuxtv.org 19139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19140F: drivers/media/dvb-frontends/sp2* 19141 19142SPARC + UltraSPARC (sparc/sparc64) 19143M: "David S. Miller" <davem@davemloft.net> 19144L: sparclinux@vger.kernel.org 19145S: Maintained 19146Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19147T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19148T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19149F: arch/sparc/ 19150F: drivers/sbus/ 19151 19152SPARC SERIAL DRIVERS 19153M: "David S. Miller" <davem@davemloft.net> 19154L: sparclinux@vger.kernel.org 19155S: Maintained 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19157T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19158F: drivers/tty/serial/suncore.c 19159F: drivers/tty/serial/sunhv.c 19160F: drivers/tty/serial/sunsab.c 19161F: drivers/tty/serial/sunsab.h 19162F: drivers/tty/serial/sunsu.c 19163F: drivers/tty/serial/sunzilog.c 19164F: drivers/tty/serial/sunzilog.h 19165F: drivers/tty/vcc.c 19166F: include/linux/sunserialcore.h 19167 19168SPARSE CHECKER 19169M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19170L: linux-sparse@vger.kernel.org 19171S: Maintained 19172W: https://sparse.docs.kernel.org/ 19173T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19174Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19175B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19176F: include/linux/compiler.h 19177 19178SPEAKUP CONSOLE SPEECH DRIVER 19179M: William Hubbs <w.d.hubbs@gmail.com> 19180M: Chris Brannon <chris@the-brannons.com> 19181M: Kirk Reiser <kirk@reisers.ca> 19182M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19183L: speakup@linux-speakup.org 19184S: Odd Fixes 19185W: http://www.linux-speakup.org/ 19186W: https://github.com/linux-speakup/speakup 19187B: https://github.com/linux-speakup/speakup/issues 19188F: drivers/accessibility/speakup/ 19189 19190SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19191M: Viresh Kumar <vireshk@kernel.org> 19192M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19193M: soc@kernel.org 19194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19195S: Maintained 19196W: http://www.st.com/spear 19197F: arch/arm/boot/dts/spear* 19198F: arch/arm/mach-spear/ 19199F: drivers/clk/spear/ 19200F: drivers/pinctrl/spear/ 19201 19202SPI NOR SUBSYSTEM 19203M: Tudor Ambarus <tudor.ambarus@microchip.com> 19204M: Pratyush Yadav <pratyush@kernel.org> 19205R: Michael Walle <michael@walle.cc> 19206L: linux-mtd@lists.infradead.org 19207S: Maintained 19208W: http://www.linux-mtd.infradead.org/ 19209Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19210C: irc://irc.oftc.net/mtd 19211T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19212F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19213F: drivers/mtd/spi-nor/ 19214F: include/linux/mtd/spi-nor.h 19215 19216SPI SUBSYSTEM 19217M: Mark Brown <broonie@kernel.org> 19218L: linux-spi@vger.kernel.org 19219S: Maintained 19220Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19221T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19222F: Documentation/devicetree/bindings/spi/ 19223F: Documentation/spi/ 19224F: drivers/spi/ 19225F: include/linux/spi/ 19226F: include/uapi/linux/spi/ 19227F: tools/spi/ 19228 19229SPIDERNET NETWORK DRIVER for CELL 19230M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19231M: Geoff Levand <geoff@infradead.org> 19232L: netdev@vger.kernel.org 19233L: linuxppc-dev@lists.ozlabs.org 19234S: Maintained 19235F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19236F: drivers/net/ethernet/toshiba/spider_net* 19237 19238SPMI SUBSYSTEM 19239M: Stephen Boyd <sboyd@kernel.org> 19240L: linux-kernel@vger.kernel.org 19241S: Maintained 19242T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19243F: Documentation/devicetree/bindings/spmi/ 19244F: drivers/spmi/ 19245F: include/dt-bindings/spmi/spmi.h 19246F: include/linux/spmi.h 19247F: include/trace/events/spmi.h 19248 19249SPU FILE SYSTEM 19250M: Jeremy Kerr <jk@ozlabs.org> 19251L: linuxppc-dev@lists.ozlabs.org 19252S: Supported 19253W: http://www.ibm.com/developerworks/power/cell/ 19254F: Documentation/filesystems/spufs/spufs.rst 19255F: arch/powerpc/platforms/cell/spufs/ 19256 19257SQUASHFS FILE SYSTEM 19258M: Phillip Lougher <phillip@squashfs.org.uk> 19259L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19260S: Maintained 19261W: http://squashfs.org.uk 19262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19263F: Documentation/filesystems/squashfs.rst 19264F: fs/squashfs/ 19265 19266SRM (Alpha) environment access 19267M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19268S: Maintained 19269F: arch/alpha/kernel/srm_env.c 19270 19271ST LSM6DSx IMU IIO DRIVER 19272M: Lorenzo Bianconi <lorenzo@kernel.org> 19273L: linux-iio@vger.kernel.org 19274S: Maintained 19275W: http://www.st.com/ 19276F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19277F: drivers/iio/imu/st_lsm6dsx/ 19278 19279ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19280M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19281M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19282L: linux-media@vger.kernel.org 19283S: Maintained 19284T: git git://linuxtv.org/media_tree.git 19285F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19286F: drivers/media/i2c/st-mipid02.c 19287 19288ST STM32 I2C/SMBUS DRIVER 19289M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19290M: Alain Volmat <alain.volmat@foss.st.com> 19291L: linux-i2c@vger.kernel.org 19292S: Maintained 19293F: drivers/i2c/busses/i2c-stm32* 19294 19295ST STM32 SPI DRIVER 19296M: Alain Volmat <alain.volmat@foss.st.com> 19297L: linux-spi@vger.kernel.org 19298S: Maintained 19299F: drivers/spi/spi-stm32.c 19300 19301ST STPDDC60 DRIVER 19302M: Daniel Nilsson <daniel.nilsson@flex.com> 19303L: linux-hwmon@vger.kernel.org 19304S: Maintained 19305F: Documentation/hwmon/stpddc60.rst 19306F: drivers/hwmon/pmbus/stpddc60.c 19307 19308ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19309M: Song Qiang <songqiang1304521@gmail.com> 19310L: linux-iio@vger.kernel.org 19311S: Maintained 19312F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19313F: drivers/iio/proximity/vl53l0x-i2c.c 19314 19315STABLE BRANCH 19316M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19317M: Sasha Levin <sashal@kernel.org> 19318L: stable@vger.kernel.org 19319S: Supported 19320F: Documentation/process/stable-kernel-rules.rst 19321 19322STAGING - ATOMISP DRIVER 19323M: Mauro Carvalho Chehab <mchehab@kernel.org> 19324R: Sakari Ailus <sakari.ailus@linux.intel.com> 19325L: linux-media@vger.kernel.org 19326S: Maintained 19327F: drivers/staging/media/atomisp/ 19328 19329STAGING - FIELDBUS SUBSYSTEM 19330M: Sven Van Asbroeck <TheSven73@gmail.com> 19331S: Maintained 19332F: drivers/staging/fieldbus/* 19333F: drivers/staging/fieldbus/Documentation/ 19334 19335STAGING - HMS ANYBUS-S BUS 19336M: Sven Van Asbroeck <TheSven73@gmail.com> 19337S: Maintained 19338F: drivers/staging/fieldbus/anybuss/ 19339 19340STAGING - INDUSTRIAL IO 19341M: Jonathan Cameron <jic23@kernel.org> 19342L: linux-iio@vger.kernel.org 19343S: Odd Fixes 19344F: Documentation/devicetree/bindings/staging/iio/ 19345F: drivers/staging/iio/ 19346 19347STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19348M: Marc Dietrich <marvin24@gmx.de> 19349L: ac100@lists.launchpad.net (moderated for non-subscribers) 19350L: linux-tegra@vger.kernel.org 19351S: Maintained 19352F: drivers/staging/nvec/ 19353 19354STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19355M: Jens Frederich <jfrederich@gmail.com> 19356M: Jon Nettleton <jon.nettleton@gmail.com> 19357S: Maintained 19358W: http://wiki.laptop.org/go/DCON 19359F: drivers/staging/olpc_dcon/ 19360 19361STAGING - REALTEK RTL8188EU DRIVERS 19362M: Larry Finger <Larry.Finger@lwfinger.net> 19363M: Phillip Potter <phil@philpotter.co.uk> 19364R: Pavel Skripkin <paskripkin@gmail.com> 19365S: Supported 19366F: drivers/staging/r8188eu/ 19367 19368STAGING - REALTEK RTL8712U DRIVERS 19369M: Larry Finger <Larry.Finger@lwfinger.net> 19370M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19371S: Odd Fixes 19372F: drivers/staging/rtl8712/ 19373 19374STAGING - SEPS525 LCD CONTROLLER DRIVERS 19375M: Michael Hennerich <michael.hennerich@analog.com> 19376L: linux-fbdev@vger.kernel.org 19377S: Supported 19378F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19379F: drivers/staging/fbtft/fb_seps525.c 19380 19381STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19382M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19383M: Teddy Wang <teddy.wang@siliconmotion.com> 19384M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19385L: linux-fbdev@vger.kernel.org 19386S: Maintained 19387F: drivers/staging/sm750fb/ 19388 19389STAGING - VIA VT665X DRIVERS 19390M: Forest Bond <forest@alittletooquiet.net> 19391S: Odd Fixes 19392F: drivers/staging/vt665?/ 19393 19394STAGING SUBSYSTEM 19395M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19396L: linux-staging@lists.linux.dev 19397S: Supported 19398T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19399F: drivers/staging/ 19400 19401STARFIRE/DURALAN NETWORK DRIVER 19402M: Ion Badulescu <ionut@badula.org> 19403S: Odd Fixes 19404F: drivers/net/ethernet/adaptec/starfire* 19405 19406STARFIVE JH7100 CLOCK DRIVERS 19407M: Emil Renner Berthing <kernel@esmil.dk> 19408S: Maintained 19409F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19410F: drivers/clk/starfive/clk-starfive-jh7100* 19411F: include/dt-bindings/clock/starfive-jh7100*.h 19412 19413STARFIVE JH7100 PINCTRL DRIVER 19414M: Emil Renner Berthing <kernel@esmil.dk> 19415L: linux-gpio@vger.kernel.org 19416S: Maintained 19417F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19418F: drivers/pinctrl/pinctrl-starfive.c 19419F: include/dt-bindings/pinctrl/pinctrl-starfive.h 19420 19421STARFIVE JH7100 RESET CONTROLLER DRIVER 19422M: Emil Renner Berthing <kernel@esmil.dk> 19423S: Maintained 19424F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19425F: drivers/reset/reset-starfive-jh7100.c 19426F: include/dt-bindings/reset/starfive-jh7100.h 19427 19428STATIC BRANCH/CALL 19429M: Peter Zijlstra <peterz@infradead.org> 19430M: Josh Poimboeuf <jpoimboe@kernel.org> 19431M: Jason Baron <jbaron@akamai.com> 19432R: Steven Rostedt <rostedt@goodmis.org> 19433R: Ard Biesheuvel <ardb@kernel.org> 19434S: Supported 19435F: arch/*/include/asm/jump_label*.h 19436F: arch/*/include/asm/static_call*.h 19437F: arch/*/kernel/jump_label.c 19438F: arch/*/kernel/static_call.c 19439F: include/linux/jump_label*.h 19440F: include/linux/static_call*.h 19441F: kernel/jump_label.c 19442F: kernel/static_call.c 19443 19444STI AUDIO (ASoC) DRIVERS 19445M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19446L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19447S: Maintained 19448F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19449F: sound/soc/sti/ 19450 19451STI CEC DRIVER 19452M: Alain Volmat <alain.volmat@foss.st.com> 19453S: Maintained 19454F: Documentation/devicetree/bindings/media/stih-cec.txt 19455F: drivers/media/cec/platform/sti/ 19456 19457STK1160 USB VIDEO CAPTURE DRIVER 19458M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19459L: linux-media@vger.kernel.org 19460S: Maintained 19461T: git git://linuxtv.org/media_tree.git 19462F: drivers/media/usb/stk1160/ 19463 19464STM32 AUDIO (ASoC) DRIVERS 19465M: Olivier Moysan <olivier.moysan@foss.st.com> 19466M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19467L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19468S: Maintained 19469F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19470F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19471F: sound/soc/stm/ 19472 19473STM32 TIMER/LPTIMER DRIVERS 19474M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19475S: Maintained 19476F: Documentation/ABI/testing/*timer-stm32 19477F: Documentation/devicetree/bindings/*/*stm32-*timer* 19478F: drivers/*/stm32-*timer* 19479F: drivers/pwm/pwm-stm32* 19480F: include/linux/*/stm32-*tim* 19481 19482STMMAC ETHERNET DRIVER 19483M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19484M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19485M: Jose Abreu <joabreu@synopsys.com> 19486L: netdev@vger.kernel.org 19487S: Supported 19488W: http://www.stlinux.com 19489F: Documentation/networking/device_drivers/ethernet/stmicro/ 19490F: drivers/net/ethernet/stmicro/stmmac/ 19491 19492SUN3/3X 19493M: Sam Creasey <sammy@sammy.net> 19494S: Maintained 19495W: http://sammy.net/sun3/ 19496F: arch/m68k/include/asm/sun3* 19497F: arch/m68k/kernel/*sun3* 19498F: arch/m68k/sun3*/ 19499F: drivers/net/ethernet/i825xx/sun3* 19500 19501SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19502M: Hans de Goede <hdegoede@redhat.com> 19503L: linux-input@vger.kernel.org 19504S: Maintained 19505F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19506F: drivers/input/keyboard/sun4i-lradc-keys.c 19507 19508SUNDANCE NETWORK DRIVER 19509M: Denis Kirjanov <kda@linux-powerpc.org> 19510L: netdev@vger.kernel.org 19511S: Maintained 19512F: drivers/net/ethernet/dlink/sundance.c 19513 19514SUNPLUS ETHERNET DRIVER 19515M: Wells Lu <wellslutw@gmail.com> 19516L: netdev@vger.kernel.org 19517S: Maintained 19518W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19519F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19520F: drivers/net/ethernet/sunplus/ 19521 19522SUNPLUS OCOTP DRIVER 19523M: Vincent Shih <vincent.sunplus@gmail.com> 19524S: Maintained 19525F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19526F: drivers/nvmem/sunplus-ocotp.c 19527 19528SUNPLUS PWM DRIVER 19529M: Hammer Hsieh <hammerh0314@gmail.com> 19530S: Maintained 19531F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19532F: drivers/pwm/pwm-sunplus.c 19533 19534SUNPLUS RTC DRIVER 19535M: Vincent Shih <vincent.sunplus@gmail.com> 19536L: linux-rtc@vger.kernel.org 19537S: Maintained 19538F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19539F: drivers/rtc/rtc-sunplus.c 19540 19541SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19542M: Li-hao Kuo <lhjeff911@gmail.com> 19543L: linux-spi@vger.kernel.org 19544S: Maintained 19545F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19546F: drivers/spi/spi-sunplus-sp7021.c 19547 19548SUNPLUS UART DRIVER 19549M: Hammer Hsieh <hammerh0314@gmail.com> 19550S: Maintained 19551F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19552F: drivers/tty/serial/sunplus-uart.c 19553 19554SUNPLUS WATCHDOG DRIVER 19555M: Xiantao Hu <xt.hu@cqplus1.com> 19556L: linux-watchdog@vger.kernel.org 19557S: Maintained 19558F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19559F: drivers/watchdog/sunplus_wdt.c 19560 19561SUPERH 19562M: Yoshinori Sato <ysato@users.sourceforge.jp> 19563M: Rich Felker <dalias@libc.org> 19564L: linux-sh@vger.kernel.org 19565S: Maintained 19566Q: http://patchwork.kernel.org/project/linux-sh/list/ 19567F: Documentation/sh/ 19568F: arch/sh/ 19569F: drivers/sh/ 19570 19571SUSPEND TO RAM 19572M: "Rafael J. Wysocki" <rafael@kernel.org> 19573M: Len Brown <len.brown@intel.com> 19574M: Pavel Machek <pavel@ucw.cz> 19575L: linux-pm@vger.kernel.org 19576S: Supported 19577B: https://bugzilla.kernel.org 19578F: Documentation/power/ 19579F: arch/x86/kernel/acpi/ 19580F: drivers/base/power/ 19581F: include/linux/freezer.h 19582F: include/linux/pm.h 19583F: include/linux/suspend.h 19584F: kernel/power/ 19585 19586SVGA HANDLING 19587M: Martin Mares <mj@ucw.cz> 19588L: linux-video@atrey.karlin.mff.cuni.cz 19589S: Maintained 19590F: Documentation/admin-guide/svga.rst 19591F: arch/x86/boot/video* 19592 19593SWIOTLB SUBSYSTEM 19594M: Christoph Hellwig <hch@infradead.org> 19595L: iommu@lists.linux.dev 19596S: Supported 19597W: http://git.infradead.org/users/hch/dma-mapping.git 19598T: git git://git.infradead.org/users/hch/dma-mapping.git 19599F: arch/*/kernel/pci-swiotlb.c 19600F: include/linux/swiotlb.h 19601F: kernel/dma/swiotlb.c 19602 19603SWITCHDEV 19604M: Jiri Pirko <jiri@resnulli.us> 19605M: Ivan Vecera <ivecera@redhat.com> 19606L: netdev@vger.kernel.org 19607S: Supported 19608F: include/net/switchdev.h 19609F: net/switchdev/ 19610 19611SY8106A REGULATOR DRIVER 19612M: Icenowy Zheng <icenowy@aosc.io> 19613S: Maintained 19614F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19615F: drivers/regulator/sy8106a-regulator.c 19616 19617SYNC FILE FRAMEWORK 19618M: Sumit Semwal <sumit.semwal@linaro.org> 19619R: Gustavo Padovan <gustavo@padovan.org> 19620L: linux-media@vger.kernel.org 19621L: dri-devel@lists.freedesktop.org 19622S: Maintained 19623T: git git://anongit.freedesktop.org/drm/drm-misc 19624F: Documentation/driver-api/sync_file.rst 19625F: drivers/dma-buf/dma-fence* 19626F: drivers/dma-buf/sw_sync.c 19627F: drivers/dma-buf/sync_* 19628F: include/linux/sync_file.h 19629F: include/uapi/linux/sync_file.h 19630 19631SYNOPSYS ARC ARCHITECTURE 19632M: Vineet Gupta <vgupta@kernel.org> 19633L: linux-snps-arc@lists.infradead.org 19634S: Supported 19635T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19636F: Documentation/arc/ 19637F: Documentation/devicetree/bindings/arc/* 19638F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19639F: arch/arc/ 19640F: drivers/clocksource/arc_timer.c 19641F: drivers/tty/serial/arc_uart.c 19642 19643SYNOPSYS ARC HSDK SDP pll clock driver 19644M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19645S: Supported 19646F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19647F: drivers/clk/clk-hsdk-pll.c 19648 19649SYNOPSYS ARC SDP clock driver 19650M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19651S: Supported 19652F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19653F: drivers/clk/axs10x/* 19654 19655SYNOPSYS ARC SDP platform support 19656M: Alexey Brodkin <abrodkin@synopsys.com> 19657S: Supported 19658F: Documentation/devicetree/bindings/arc/axs10* 19659F: arch/arc/boot/dts/ax* 19660F: arch/arc/plat-axs10x 19661 19662SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19663M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19664S: Supported 19665F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19666F: drivers/reset/reset-axs10x.c 19667 19668SYNOPSYS CREG GPIO DRIVER 19669M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19670S: Maintained 19671F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19672F: drivers/gpio/gpio-creg-snps.c 19673 19674SYNOPSYS DESIGNWARE 8250 UART DRIVER 19675M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19676R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19677S: Supported 19678F: drivers/tty/serial/8250/8250_dw.c 19679F: drivers/tty/serial/8250/8250_dwlib.* 19680F: drivers/tty/serial/8250/8250_lpss.c 19681 19682SYNOPSYS DESIGNWARE APB GPIO DRIVER 19683M: Hoan Tran <hoan@os.amperecomputing.com> 19684M: Serge Semin <fancer.lancer@gmail.com> 19685L: linux-gpio@vger.kernel.org 19686S: Maintained 19687F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19688F: drivers/gpio/gpio-dwapb.c 19689 19690SYNOPSYS DESIGNWARE APB SSI DRIVER 19691M: Serge Semin <fancer.lancer@gmail.com> 19692L: linux-spi@vger.kernel.org 19693S: Supported 19694F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19695F: drivers/spi/spi-dw* 19696 19697SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19698M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19699S: Maintained 19700F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19701F: drivers/dma/dw-axi-dmac/ 19702 19703SYNOPSYS DESIGNWARE DMAC DRIVER 19704M: Viresh Kumar <vireshk@kernel.org> 19705R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19706S: Maintained 19707F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19708F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19709F: drivers/dma/dw/ 19710F: include/dt-bindings/dma/dw-dmac.h 19711F: include/linux/dma/dw.h 19712F: include/linux/platform_data/dma-dw.h 19713 19714SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19715M: Jose Abreu <Jose.Abreu@synopsys.com> 19716L: netdev@vger.kernel.org 19717S: Supported 19718F: drivers/net/ethernet/synopsys/ 19719 19720SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19721M: Jose Abreu <Jose.Abreu@synopsys.com> 19722L: netdev@vger.kernel.org 19723S: Supported 19724F: drivers/net/pcs/pcs-xpcs.c 19725F: drivers/net/pcs/pcs-xpcs.h 19726F: include/linux/pcs/pcs-xpcs.h 19727 19728SYNOPSYS DESIGNWARE I2C DRIVER 19729M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19730R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19731R: Mika Westerberg <mika.westerberg@linux.intel.com> 19732R: Jan Dabros <jsd@semihalf.com> 19733L: linux-i2c@vger.kernel.org 19734S: Supported 19735F: drivers/i2c/busses/i2c-designware-* 19736 19737SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19738M: Jaehoon Chung <jh80.chung@samsung.com> 19739L: linux-mmc@vger.kernel.org 19740S: Maintained 19741F: drivers/mmc/host/dw_mmc* 19742 19743SYNOPSYS HSDK RESET CONTROLLER DRIVER 19744M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19745S: Supported 19746F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19747F: drivers/reset/reset-hsdk.c 19748F: include/dt-bindings/reset/snps,hsdk-reset.h 19749 19750SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19751M: Prabu Thangamuthu <prabu.t@synopsys.com> 19752M: Manjunath M B <manjumb@synopsys.com> 19753L: linux-mmc@vger.kernel.org 19754S: Maintained 19755F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19756 19757SYSTEM CONFIGURATION (SYSCON) 19758M: Lee Jones <lee@kernel.org> 19759M: Arnd Bergmann <arnd@arndb.de> 19760S: Supported 19761T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19762F: drivers/mfd/syscon.c 19763 19764SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19765M: Sudeep Holla <sudeep.holla@arm.com> 19766R: Cristian Marussi <cristian.marussi@arm.com> 19767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19768S: Maintained 19769F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19770F: drivers/clk/clk-sc[mp]i.c 19771F: drivers/cpufreq/sc[mp]i-cpufreq.c 19772F: drivers/firmware/arm_scmi/ 19773F: drivers/firmware/arm_scpi.c 19774F: drivers/regulator/scmi-regulator.c 19775F: drivers/reset/reset-scmi.c 19776F: include/linux/sc[mp]i_protocol.h 19777F: include/trace/events/scmi.h 19778F: include/uapi/linux/virtio_scmi.h 19779 19780SYSTEM RESET/SHUTDOWN DRIVERS 19781M: Sebastian Reichel <sre@kernel.org> 19782L: linux-pm@vger.kernel.org 19783S: Maintained 19784T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19785F: Documentation/devicetree/bindings/power/reset/ 19786F: drivers/power/reset/ 19787 19788SYSTEM TRACE MODULE CLASS 19789M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19790S: Maintained 19791T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19792F: Documentation/trace/stm.rst 19793F: drivers/hwtracing/stm/ 19794F: include/linux/stm.h 19795F: include/uapi/linux/stm.h 19796 19797SYSTEM76 ACPI DRIVER 19798M: Jeremy Soller <jeremy@system76.com> 19799M: System76 Product Development <productdev@system76.com> 19800L: platform-driver-x86@vger.kernel.org 19801S: Maintained 19802F: drivers/platform/x86/system76_acpi.c 19803 19804SYSV FILESYSTEM 19805M: Christoph Hellwig <hch@infradead.org> 19806S: Maintained 19807F: Documentation/filesystems/sysv-fs.rst 19808F: fs/sysv/ 19809F: include/linux/sysv_fs.h 19810 19811TASKSTATS STATISTICS INTERFACE 19812M: Balbir Singh <bsingharora@gmail.com> 19813S: Maintained 19814F: Documentation/accounting/taskstats* 19815F: include/linux/taskstats* 19816F: kernel/taskstats.c 19817 19818TC subsystem 19819M: Jamal Hadi Salim <jhs@mojatatu.com> 19820M: Cong Wang <xiyou.wangcong@gmail.com> 19821M: Jiri Pirko <jiri@resnulli.us> 19822L: netdev@vger.kernel.org 19823S: Maintained 19824F: include/net/pkt_cls.h 19825F: include/net/pkt_sched.h 19826F: include/net/tc_act/ 19827F: include/uapi/linux/pkt_cls.h 19828F: include/uapi/linux/pkt_sched.h 19829F: include/uapi/linux/tc_act/ 19830F: include/uapi/linux/tc_ematch/ 19831F: net/sched/ 19832F: tools/testing/selftests/tc-testing 19833 19834TC90522 MEDIA DRIVER 19835M: Akihiro Tsukada <tskd08@gmail.com> 19836L: linux-media@vger.kernel.org 19837S: Odd Fixes 19838F: drivers/media/dvb-frontends/tc90522* 19839 19840TCP LOW PRIORITY MODULE 19841M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19842M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19843S: Maintained 19844W: http://tcp-lp-mod.sourceforge.net/ 19845F: net/ipv4/tcp_lp.c 19846 19847TDA10071 MEDIA DRIVER 19848M: Antti Palosaari <crope@iki.fi> 19849L: linux-media@vger.kernel.org 19850S: Maintained 19851W: https://linuxtv.org 19852W: http://palosaari.fi/linux/ 19853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19854T: git git://linuxtv.org/anttip/media_tree.git 19855F: drivers/media/dvb-frontends/tda10071* 19856 19857TDA18212 MEDIA DRIVER 19858M: Antti Palosaari <crope@iki.fi> 19859L: linux-media@vger.kernel.org 19860S: Maintained 19861W: https://linuxtv.org 19862W: http://palosaari.fi/linux/ 19863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19864T: git git://linuxtv.org/anttip/media_tree.git 19865F: drivers/media/tuners/tda18212* 19866 19867TDA18218 MEDIA DRIVER 19868M: Antti Palosaari <crope@iki.fi> 19869L: linux-media@vger.kernel.org 19870S: Maintained 19871W: https://linuxtv.org 19872W: http://palosaari.fi/linux/ 19873Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19874T: git git://linuxtv.org/anttip/media_tree.git 19875F: drivers/media/tuners/tda18218* 19876 19877TDA18250 MEDIA DRIVER 19878M: Olli Salonen <olli.salonen@iki.fi> 19879L: linux-media@vger.kernel.org 19880S: Maintained 19881W: https://linuxtv.org 19882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19883T: git git://linuxtv.org/media_tree.git 19884F: drivers/media/tuners/tda18250* 19885 19886TDA18271 MEDIA DRIVER 19887M: Michael Krufky <mkrufky@linuxtv.org> 19888L: linux-media@vger.kernel.org 19889S: Maintained 19890W: https://linuxtv.org 19891W: http://github.com/mkrufky 19892Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19893T: git git://linuxtv.org/mkrufky/tuners.git 19894F: drivers/media/tuners/tda18271* 19895 19896TDA1997x MEDIA DRIVER 19897M: Tim Harvey <tharvey@gateworks.com> 19898L: linux-media@vger.kernel.org 19899S: Maintained 19900W: https://linuxtv.org 19901Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19902F: drivers/media/i2c/tda1997x.* 19903 19904TDA827x MEDIA DRIVER 19905M: Michael Krufky <mkrufky@linuxtv.org> 19906L: linux-media@vger.kernel.org 19907S: Maintained 19908W: https://linuxtv.org 19909W: http://github.com/mkrufky 19910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19911T: git git://linuxtv.org/mkrufky/tuners.git 19912F: drivers/media/tuners/tda8290.* 19913 19914TDA8290 MEDIA DRIVER 19915M: Michael Krufky <mkrufky@linuxtv.org> 19916L: linux-media@vger.kernel.org 19917S: Maintained 19918W: https://linuxtv.org 19919W: http://github.com/mkrufky 19920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19921T: git git://linuxtv.org/mkrufky/tuners.git 19922F: drivers/media/tuners/tda8290.* 19923 19924TDA9840 MEDIA DRIVER 19925M: Hans Verkuil <hverkuil@xs4all.nl> 19926L: linux-media@vger.kernel.org 19927S: Maintained 19928W: https://linuxtv.org 19929T: git git://linuxtv.org/media_tree.git 19930F: drivers/media/i2c/tda9840* 19931 19932TEA5761 TUNER DRIVER 19933M: Mauro Carvalho Chehab <mchehab@kernel.org> 19934L: linux-media@vger.kernel.org 19935S: Odd fixes 19936W: https://linuxtv.org 19937T: git git://linuxtv.org/media_tree.git 19938F: drivers/media/tuners/tea5761.* 19939 19940TEA5767 TUNER DRIVER 19941M: Mauro Carvalho Chehab <mchehab@kernel.org> 19942L: linux-media@vger.kernel.org 19943S: Maintained 19944W: https://linuxtv.org 19945T: git git://linuxtv.org/media_tree.git 19946F: drivers/media/tuners/tea5767.* 19947 19948TEA6415C MEDIA DRIVER 19949M: Hans Verkuil <hverkuil@xs4all.nl> 19950L: linux-media@vger.kernel.org 19951S: Maintained 19952W: https://linuxtv.org 19953T: git git://linuxtv.org/media_tree.git 19954F: drivers/media/i2c/tea6415c* 19955 19956TEA6420 MEDIA DRIVER 19957M: Hans Verkuil <hverkuil@xs4all.nl> 19958L: linux-media@vger.kernel.org 19959S: Maintained 19960W: https://linuxtv.org 19961T: git git://linuxtv.org/media_tree.git 19962F: drivers/media/i2c/tea6420* 19963 19964TEAM DRIVER 19965M: Jiri Pirko <jiri@resnulli.us> 19966L: netdev@vger.kernel.org 19967S: Supported 19968F: drivers/net/team/ 19969F: include/linux/if_team.h 19970F: include/uapi/linux/if_team.h 19971F: tools/testing/selftests/net/team/ 19972 19973TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19974M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19975S: Maintained 19976F: arch/x86/platform/ts5500/ 19977 19978TECHNOTREND USB IR RECEIVER 19979M: Sean Young <sean@mess.org> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982F: drivers/media/rc/ttusbir.c 19983 19984TECHWELL TW9910 VIDEO DECODER 19985L: linux-media@vger.kernel.org 19986S: Orphan 19987F: drivers/media/i2c/tw9910.c 19988F: include/media/i2c/tw9910.h 19989 19990TEE SUBSYSTEM 19991M: Jens Wiklander <jens.wiklander@linaro.org> 19992R: Sumit Garg <sumit.garg@linaro.org> 19993L: op-tee@lists.trustedfirmware.org 19994S: Maintained 19995F: Documentation/staging/tee.rst 19996F: drivers/tee/ 19997F: include/linux/tee_drv.h 19998F: include/uapi/linux/tee.h 19999 20000TEGRA ARCHITECTURE SUPPORT 20001M: Thierry Reding <thierry.reding@gmail.com> 20002M: Jonathan Hunter <jonathanh@nvidia.com> 20003L: linux-tegra@vger.kernel.org 20004S: Supported 20005Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20007N: [^a-z]tegra 20008 20009TEGRA CLOCK DRIVER 20010M: Peter De Schrijver <pdeschrijver@nvidia.com> 20011M: Prashant Gaikwad <pgaikwad@nvidia.com> 20012S: Supported 20013F: drivers/clk/tegra/ 20014 20015TEGRA DMA DRIVERS 20016M: Laxman Dewangan <ldewangan@nvidia.com> 20017M: Jon Hunter <jonathanh@nvidia.com> 20018S: Supported 20019F: drivers/dma/tegra* 20020 20021TEGRA I2C DRIVER 20022M: Laxman Dewangan <ldewangan@nvidia.com> 20023R: Dmitry Osipenko <digetx@gmail.com> 20024S: Supported 20025F: drivers/i2c/busses/i2c-tegra.c 20026 20027TEGRA IOMMU DRIVERS 20028M: Thierry Reding <thierry.reding@gmail.com> 20029R: Krishna Reddy <vdumpa@nvidia.com> 20030L: linux-tegra@vger.kernel.org 20031S: Supported 20032F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20033F: drivers/iommu/tegra* 20034 20035TEGRA KBC DRIVER 20036M: Laxman Dewangan <ldewangan@nvidia.com> 20037S: Supported 20038F: drivers/input/keyboard/tegra-kbc.c 20039 20040TEGRA NAND DRIVER 20041M: Stefan Agner <stefan@agner.ch> 20042M: Lucas Stach <dev@lynxeye.de> 20043S: Maintained 20044F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20045F: drivers/mtd/nand/raw/tegra_nand.c 20046 20047TEGRA PWM DRIVER 20048M: Thierry Reding <thierry.reding@gmail.com> 20049S: Supported 20050F: drivers/pwm/pwm-tegra.c 20051 20052TEGRA SERIAL DRIVER 20053M: Laxman Dewangan <ldewangan@nvidia.com> 20054S: Supported 20055F: drivers/tty/serial/serial-tegra.c 20056 20057TEGRA SPI DRIVER 20058M: Laxman Dewangan <ldewangan@nvidia.com> 20059S: Supported 20060F: drivers/spi/spi-tegra* 20061 20062TEGRA QUAD SPI DRIVER 20063M: Thierry Reding <thierry.reding@gmail.com> 20064M: Jonathan Hunter <jonathanh@nvidia.com> 20065M: Sowjanya Komatineni <skomatineni@nvidia.com> 20066L: linux-tegra@vger.kernel.org 20067S: Maintained 20068F: drivers/spi/spi-tegra210-quad.c 20069 20070TEGRA VIDEO DRIVER 20071M: Thierry Reding <thierry.reding@gmail.com> 20072M: Jonathan Hunter <jonathanh@nvidia.com> 20073M: Sowjanya Komatineni <skomatineni@nvidia.com> 20074L: linux-media@vger.kernel.org 20075L: linux-tegra@vger.kernel.org 20076S: Maintained 20077F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20078F: drivers/staging/media/tegra-video/ 20079 20080TEGRA XUSB PADCTL DRIVER 20081M: JC Kuo <jckuo@nvidia.com> 20082S: Supported 20083F: drivers/phy/tegra/xusb* 20084 20085TEHUTI ETHERNET DRIVER 20086M: Andy Gospodarek <andy@greyhouse.net> 20087L: netdev@vger.kernel.org 20088S: Supported 20089F: drivers/net/ethernet/tehuti/* 20090 20091TELECOM CLOCK DRIVER FOR MCPL0010 20092M: Mark Gross <markgross@kernel.org> 20093S: Supported 20094F: drivers/char/tlclk.c 20095 20096TEMPO SEMICONDUCTOR DRIVERS 20097M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20098S: Maintained 20099F: Documentation/devicetree/bindings/sound/tscs*.txt 20100F: sound/soc/codecs/tscs*.c 20101F: sound/soc/codecs/tscs*.h 20102 20103TENSILICA XTENSA PORT (xtensa) 20104M: Chris Zankel <chris@zankel.net> 20105M: Max Filippov <jcmvbkbc@gmail.com> 20106L: linux-xtensa@linux-xtensa.org 20107S: Maintained 20108T: git git://github.com/czankel/xtensa-linux.git 20109F: arch/xtensa/ 20110F: drivers/irqchip/irq-xtensa-* 20111 20112TEXAS INSTRUMENTS ASoC DRIVERS 20113M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20114L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20115S: Maintained 20116F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20117F: sound/soc/ti/ 20118 20119TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20120M: Ricardo Ribalda <ribalda@kernel.org> 20121L: linux-iio@vger.kernel.org 20122S: Supported 20123F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20124F: drivers/iio/dac/ti-dac7612.c 20125 20126TEXAS INSTRUMENTS DMA DRIVERS 20127M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20128L: dmaengine@vger.kernel.org 20129S: Maintained 20130F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20131F: Documentation/devicetree/bindings/dma/ti-edma.txt 20132F: Documentation/devicetree/bindings/dma/ti/ 20133F: drivers/dma/ti/ 20134X: drivers/dma/ti/cppi41.c 20135F: include/linux/dma/k3-udma-glue.h 20136F: include/linux/dma/ti-cppi5.h 20137F: include/linux/dma/k3-psil.h 20138 20139TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20140M: Nishanth Menon <nm@ti.com> 20141M: Tero Kristo <kristo@kernel.org> 20142M: Santosh Shilimkar <ssantosh@kernel.org> 20143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20144S: Maintained 20145F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20146F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20147F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20148F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20149F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20150F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20151F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20152F: drivers/clk/keystone/sci-clk.c 20153F: drivers/firmware/ti_sci* 20154F: drivers/irqchip/irq-ti-sci-inta.c 20155F: drivers/irqchip/irq-ti-sci-intr.c 20156F: drivers/reset/reset-ti-sci.c 20157F: drivers/soc/ti/ti_sci_inta_msi.c 20158F: drivers/soc/ti/ti_sci_pm_domains.c 20159F: include/dt-bindings/soc/ti,sci_pm_domain.h 20160F: include/linux/soc/ti/ti_sci_inta_msi.h 20161F: include/linux/soc/ti/ti_sci_protocol.h 20162 20163TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20164M: Robert Marko <robert.marko@sartura.hr> 20165M: Luka Perkov <luka.perkov@sartura.hr> 20166L: linux-hwmon@vger.kernel.org 20167S: Maintained 20168F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20169F: Documentation/hwmon/tps23861.rst 20170F: drivers/hwmon/tps23861.c 20171 20172TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20173M: Puranjay Mohan <puranjay12@gmail.com> 20174L: linux-iio@vger.kernel.org 20175S: Supported 20176F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20177F: drivers/iio/temperature/tmp117.c 20178 20179THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20180M: Hans Verkuil <hverkuil@xs4all.nl> 20181L: linux-media@vger.kernel.org 20182S: Maintained 20183W: https://linuxtv.org 20184T: git git://linuxtv.org/media_tree.git 20185F: drivers/media/radio/radio-raremono.c 20186 20187THERMAL 20188M: Rafael J. Wysocki <rafael@kernel.org> 20189M: Daniel Lezcano <daniel.lezcano@linaro.org> 20190R: Amit Kucheria <amitk@kernel.org> 20191R: Zhang Rui <rui.zhang@intel.com> 20192L: linux-pm@vger.kernel.org 20193S: Supported 20194Q: https://patchwork.kernel.org/project/linux-pm/list/ 20195T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20196F: Documentation/ABI/testing/sysfs-class-thermal 20197F: Documentation/devicetree/bindings/thermal/ 20198F: Documentation/driver-api/thermal/ 20199F: drivers/thermal/ 20200F: include/dt-bindings/thermal/ 20201F: include/linux/cpu_cooling.h 20202F: include/linux/thermal.h 20203F: include/uapi/linux/thermal.h 20204F: tools/lib/thermal/ 20205F: tools/thermal/ 20206 20207THERMAL DRIVER FOR AMLOGIC SOCS 20208M: Guillaume La Roque <glaroque@baylibre.com> 20209L: linux-pm@vger.kernel.org 20210L: linux-amlogic@lists.infradead.org 20211S: Supported 20212W: http://linux-meson.com/ 20213F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20214F: drivers/thermal/amlogic_thermal.c 20215 20216THERMAL/CPU_COOLING 20217M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20218M: Daniel Lezcano <daniel.lezcano@linaro.org> 20219M: Viresh Kumar <viresh.kumar@linaro.org> 20220R: Lukasz Luba <lukasz.luba@arm.com> 20221L: linux-pm@vger.kernel.org 20222S: Supported 20223F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20224F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20225F: drivers/thermal/cpufreq_cooling.c 20226F: drivers/thermal/cpuidle_cooling.c 20227F: include/linux/cpu_cooling.h 20228 20229THERMAL/POWER_ALLOCATOR 20230M: Lukasz Luba <lukasz.luba@arm.com> 20231L: linux-pm@vger.kernel.org 20232S: Maintained 20233F: Documentation/driver-api/thermal/power_allocator.rst 20234F: drivers/thermal/gov_power_allocator.c 20235F: include/trace/events/thermal_power_allocator.h 20236 20237THINKPAD ACPI EXTRAS DRIVER 20238M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20239L: ibm-acpi-devel@lists.sourceforge.net 20240L: platform-driver-x86@vger.kernel.org 20241S: Maintained 20242W: http://ibm-acpi.sourceforge.net 20243W: http://thinkwiki.org/wiki/Ibm-acpi 20244T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20245F: drivers/platform/x86/thinkpad_acpi.c 20246 20247THINKPAD LMI DRIVER 20248M: Mark Pearson <markpearson@lenovo.com> 20249L: platform-driver-x86@vger.kernel.org 20250S: Maintained 20251F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20252F: drivers/platform/x86/think-lmi.? 20253 20254THUNDERBOLT DMA TRAFFIC TEST DRIVER 20255M: Isaac Hazan <isaac.hazan@intel.com> 20256L: linux-usb@vger.kernel.org 20257S: Maintained 20258F: drivers/thunderbolt/dma_test.c 20259 20260THUNDERBOLT DRIVER 20261M: Andreas Noever <andreas.noever@gmail.com> 20262M: Michael Jamet <michael.jamet@intel.com> 20263M: Mika Westerberg <mika.westerberg@linux.intel.com> 20264M: Yehezkel Bernat <YehezkelShB@gmail.com> 20265L: linux-usb@vger.kernel.org 20266S: Maintained 20267T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20268F: Documentation/admin-guide/thunderbolt.rst 20269F: drivers/thunderbolt/ 20270F: include/linux/thunderbolt.h 20271 20272THUNDERBOLT NETWORK DRIVER 20273M: Michael Jamet <michael.jamet@intel.com> 20274M: Mika Westerberg <mika.westerberg@linux.intel.com> 20275M: Yehezkel Bernat <YehezkelShB@gmail.com> 20276L: netdev@vger.kernel.org 20277S: Maintained 20278F: drivers/net/thunderbolt.c 20279 20280THUNDERX GPIO DRIVER 20281M: Robert Richter <rric@kernel.org> 20282S: Odd Fixes 20283F: drivers/gpio/gpio-thunderx.c 20284 20285TI ADS131E0X ADC SERIES DRIVER 20286M: Tomislav Denis <tomislav.denis@avl.com> 20287L: linux-iio@vger.kernel.org 20288S: Maintained 20289F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 20290F: drivers/iio/adc/ti-ads131e08.c 20291 20292TI AM437X VPFE DRIVER 20293M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20294L: linux-media@vger.kernel.org 20295S: Maintained 20296W: https://linuxtv.org 20297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20298T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20299F: drivers/media/platform/ti/am437x/ 20300 20301TI BANDGAP AND THERMAL DRIVER 20302M: Eduardo Valentin <edubezval@gmail.com> 20303M: Keerthy <j-keerthy@ti.com> 20304L: linux-pm@vger.kernel.org 20305L: linux-omap@vger.kernel.org 20306S: Maintained 20307F: drivers/thermal/ti-soc-thermal/ 20308 20309TI BQ27XXX POWER SUPPLY DRIVER 20310F: drivers/power/supply/bq27xxx_battery.c 20311F: drivers/power/supply/bq27xxx_battery_i2c.c 20312F: include/linux/power/bq27xxx_battery.h 20313 20314TI CDCE706 CLOCK DRIVER 20315M: Max Filippov <jcmvbkbc@gmail.com> 20316S: Maintained 20317F: drivers/clk/clk-cdce706.c 20318 20319TI CLOCK DRIVER 20320M: Tero Kristo <kristo@kernel.org> 20321L: linux-omap@vger.kernel.org 20322S: Odd Fixes 20323F: drivers/clk/ti/ 20324F: include/linux/clk/ti.h 20325 20326TI DAVINCI MACHINE SUPPORT 20327M: Sekhar Nori <nsekhar@ti.com> 20328R: Bartosz Golaszewski <brgl@bgdev.pl> 20329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20330S: Supported 20331T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20332F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20333F: arch/arm/boot/dts/da850* 20334F: arch/arm/mach-davinci/ 20335F: drivers/i2c/busses/i2c-davinci.c 20336 20337TI DAVINCI SERIES CLOCK DRIVER 20338M: David Lechner <david@lechnology.com> 20339R: Sekhar Nori <nsekhar@ti.com> 20340S: Maintained 20341F: Documentation/devicetree/bindings/clock/ti/davinci/ 20342F: drivers/clk/davinci/ 20343 20344TI DAVINCI SERIES GPIO DRIVER 20345M: Keerthy <j-keerthy@ti.com> 20346L: linux-gpio@vger.kernel.org 20347S: Maintained 20348F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20349F: drivers/gpio/gpio-davinci.c 20350 20351TI DAVINCI SERIES MEDIA DRIVER 20352M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20353L: linux-media@vger.kernel.org 20354S: Maintained 20355W: https://linuxtv.org 20356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20357T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20358F: drivers/media/platform/ti/davinci/ 20359F: include/media/davinci/ 20360 20361TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20362R: David Lechner <david@lechnology.com> 20363L: linux-iio@vger.kernel.org 20364F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20365F: drivers/counter/ti-eqep.c 20366 20367TI ETHERNET SWITCH DRIVER (CPSW) 20368R: Grygorii Strashko <grygorii.strashko@ti.com> 20369L: linux-omap@vger.kernel.org 20370L: netdev@vger.kernel.org 20371S: Maintained 20372F: drivers/net/ethernet/ti/cpsw* 20373F: drivers/net/ethernet/ti/davinci* 20374 20375TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20376M: Alex Dubov <oakad@yahoo.com> 20377S: Maintained 20378W: http://tifmxx.berlios.de/ 20379F: drivers/memstick/host/tifm_ms.c 20380F: drivers/misc/tifm* 20381F: drivers/mmc/host/tifm_sd.c 20382F: include/linux/tifm.h 20383 20384TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20385M: Nishanth Menon <nm@ti.com> 20386M: Santosh Shilimkar <ssantosh@kernel.org> 20387L: linux-kernel@vger.kernel.org 20388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20389S: Maintained 20390T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20391F: drivers/soc/ti/* 20392 20393TI LM49xxx FAMILY ASoC CODEC DRIVERS 20394M: M R Swami Reddy <mr.swami.reddy@ti.com> 20395M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20397S: Maintained 20398F: sound/soc/codecs/isabelle* 20399F: sound/soc/codecs/lm49453* 20400 20401TI PCM3060 ASoC CODEC DRIVER 20402M: Kirill Marinushkin <kmarinushkin@birdec.com> 20403L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20404S: Maintained 20405F: Documentation/devicetree/bindings/sound/pcm3060.txt 20406F: sound/soc/codecs/pcm3060* 20407 20408TI TAS571X FAMILY ASoC CODEC DRIVER 20409M: Kevin Cernekee <cernekee@chromium.org> 20410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20411S: Odd Fixes 20412F: sound/soc/codecs/tas571x* 20413 20414TI TRF7970A NFC DRIVER 20415M: Mark Greer <mgreer@animalcreek.com> 20416L: linux-wireless@vger.kernel.org 20417L: linux-nfc@lists.01.org (subscribers-only) 20418S: Supported 20419F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20420F: drivers/nfc/trf7970a.c 20421 20422TI TSC2046 ADC DRIVER 20423M: Oleksij Rempel <o.rempel@pengutronix.de> 20424R: kernel@pengutronix.de 20425L: linux-iio@vger.kernel.org 20426S: Maintained 20427F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20428F: drivers/iio/adc/ti-tsc2046.c 20429 20430TI TWL4030 SERIES SOC CODEC DRIVER 20431M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20432L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20433S: Maintained 20434F: sound/soc/codecs/twl4030* 20435 20436TI VPE/CAL DRIVERS 20437M: Benoit Parrot <bparrot@ti.com> 20438L: linux-media@vger.kernel.org 20439S: Maintained 20440W: http://linuxtv.org/ 20441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20442F: Documentation/devicetree/bindings/media/ti,cal.yaml 20443F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20444F: drivers/media/platform/ti/cal/ 20445F: drivers/media/platform/ti/vpe/ 20446 20447TI WILINK WIRELESS DRIVERS 20448L: linux-wireless@vger.kernel.org 20449S: Orphan 20450W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20451W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20452T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20453F: drivers/net/wireless/ti/ 20454F: include/linux/wl12xx.h 20455 20456TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20457M: John Stultz <jstultz@google.com> 20458M: Thomas Gleixner <tglx@linutronix.de> 20459R: Stephen Boyd <sboyd@kernel.org> 20460L: linux-kernel@vger.kernel.org 20461S: Supported 20462T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20463F: include/linux/clocksource.h 20464F: include/linux/time.h 20465F: include/linux/timex.h 20466F: include/uapi/linux/time.h 20467F: include/uapi/linux/timex.h 20468F: kernel/time/alarmtimer.c 20469F: kernel/time/clocksource.c 20470F: kernel/time/ntp.c 20471F: kernel/time/time*.c 20472F: tools/testing/selftests/timers/ 20473 20474TIPC NETWORK LAYER 20475M: Jon Maloy <jmaloy@redhat.com> 20476M: Ying Xue <ying.xue@windriver.com> 20477L: netdev@vger.kernel.org (core kernel code) 20478L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20479S: Maintained 20480W: http://tipc.sourceforge.net/ 20481F: include/uapi/linux/tipc*.h 20482F: net/tipc/ 20483 20484TLAN NETWORK DRIVER 20485M: Samuel Chessman <chessman@tux.org> 20486L: tlan-devel@lists.sourceforge.net (subscribers-only) 20487S: Maintained 20488W: http://sourceforge.net/projects/tlan/ 20489F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20490F: drivers/net/ethernet/ti/tlan.* 20491 20492TM6000 VIDEO4LINUX DRIVER 20493M: Mauro Carvalho Chehab <mchehab@kernel.org> 20494L: linux-media@vger.kernel.org 20495S: Odd fixes 20496W: https://linuxtv.org 20497T: git git://linuxtv.org/media_tree.git 20498F: Documentation/admin-guide/media/tm6000* 20499F: drivers/media/usb/tm6000/ 20500 20501TMIO/SDHI MMC DRIVER 20502M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20503L: linux-mmc@vger.kernel.org 20504L: linux-renesas-soc@vger.kernel.org 20505S: Supported 20506F: drivers/mmc/host/renesas_sdhi* 20507F: drivers/mmc/host/tmio_mmc* 20508F: include/linux/mfd/tmio.h 20509 20510TMP401 HARDWARE MONITOR DRIVER 20511M: Guenter Roeck <linux@roeck-us.net> 20512L: linux-hwmon@vger.kernel.org 20513S: Maintained 20514F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20515F: Documentation/hwmon/tmp401.rst 20516F: drivers/hwmon/tmp401.c 20517 20518TMP464 HARDWARE MONITOR DRIVER 20519M: Agathe Porte <agathe.porte@nokia.com> 20520M: Guenter Roeck <linux@roeck-us.net> 20521L: linux-hwmon@vger.kernel.org 20522S: Maintained 20523F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20524F: Documentation/hwmon/tmp464.rst 20525F: drivers/hwmon/tmp464.c 20526 20527TMP513 HARDWARE MONITOR DRIVER 20528M: Eric Tremblay <etremblay@distech-controls.com> 20529L: linux-hwmon@vger.kernel.org 20530S: Maintained 20531F: Documentation/hwmon/tmp513.rst 20532F: drivers/hwmon/tmp513.c 20533 20534TMPFS (SHMEM FILESYSTEM) 20535M: Hugh Dickins <hughd@google.com> 20536L: linux-mm@kvack.org 20537S: Maintained 20538F: include/linux/shmem_fs.h 20539F: mm/shmem.c 20540 20541TOMOYO SECURITY MODULE 20542M: Kentaro Takeda <takedakn@nttdata.co.jp> 20543M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20544L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20545L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20546L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20547L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20548S: Maintained 20549W: https://tomoyo.osdn.jp/ 20550F: security/tomoyo/ 20551 20552TOPSTAR LAPTOP EXTRAS DRIVER 20553M: Herton Ronaldo Krzesinski <herton@canonical.com> 20554L: platform-driver-x86@vger.kernel.org 20555S: Maintained 20556F: drivers/platform/x86/topstar-laptop.c 20557 20558TORTURE-TEST MODULES 20559M: Davidlohr Bueso <dave@stgolabs.net> 20560M: "Paul E. McKenney" <paulmck@kernel.org> 20561M: Josh Triplett <josh@joshtriplett.org> 20562L: linux-kernel@vger.kernel.org 20563S: Supported 20564T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20565F: Documentation/RCU/torture.rst 20566F: kernel/locking/locktorture.c 20567F: kernel/rcu/rcuscale.c 20568F: kernel/rcu/rcutorture.c 20569F: kernel/rcu/refscale.c 20570F: kernel/torture.c 20571 20572TOSHIBA ACPI EXTRAS DRIVER 20573M: Azael Avalos <coproscefalo@gmail.com> 20574L: platform-driver-x86@vger.kernel.org 20575S: Maintained 20576F: drivers/platform/x86/toshiba_acpi.c 20577 20578TOSHIBA BLUETOOTH DRIVER 20579M: Azael Avalos <coproscefalo@gmail.com> 20580L: platform-driver-x86@vger.kernel.org 20581S: Maintained 20582F: drivers/platform/x86/toshiba_bluetooth.c 20583 20584TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20585M: Azael Avalos <coproscefalo@gmail.com> 20586L: platform-driver-x86@vger.kernel.org 20587S: Maintained 20588F: drivers/platform/x86/toshiba_haps.c 20589 20590TOSHIBA SMM DRIVER 20591M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20592S: Maintained 20593W: http://www.buzzard.org.uk/toshiba/ 20594F: drivers/char/toshiba.c 20595F: include/linux/toshiba.h 20596F: include/uapi/linux/toshiba.h 20597 20598TOSHIBA TC358743 DRIVER 20599M: Mats Randgaard <matrandg@cisco.com> 20600L: linux-media@vger.kernel.org 20601S: Maintained 20602F: drivers/media/i2c/tc358743* 20603F: include/media/i2c/tc358743.h 20604 20605TOSHIBA WMI HOTKEYS DRIVER 20606M: Azael Avalos <coproscefalo@gmail.com> 20607L: platform-driver-x86@vger.kernel.org 20608S: Maintained 20609F: drivers/platform/x86/toshiba-wmi.c 20610 20611TPM DEVICE DRIVER 20612M: Peter Huewe <peterhuewe@gmx.de> 20613M: Jarkko Sakkinen <jarkko@kernel.org> 20614R: Jason Gunthorpe <jgg@ziepe.ca> 20615L: linux-integrity@vger.kernel.org 20616S: Maintained 20617W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20618Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20619T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20620F: drivers/char/tpm/ 20621 20622TRACING 20623M: Steven Rostedt <rostedt@goodmis.org> 20624M: Ingo Molnar <mingo@redhat.com> 20625S: Maintained 20626T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20627F: Documentation/trace/ftrace.rst 20628F: arch/*/*/*/*ftrace* 20629F: arch/*/*/*ftrace* 20630F: fs/tracefs/ 20631F: include/*/ftrace.h 20632F: include/linux/trace*.h 20633F: include/trace/ 20634F: kernel/trace/ 20635F: scripts/tracing/ 20636F: tools/testing/selftests/ftrace/ 20637 20638TRACING MMIO ACCESSES (MMIOTRACE) 20639M: Steven Rostedt <rostedt@goodmis.org> 20640M: Ingo Molnar <mingo@kernel.org> 20641R: Karol Herbst <karolherbst@gmail.com> 20642R: Pekka Paalanen <ppaalanen@gmail.com> 20643L: linux-kernel@vger.kernel.org 20644L: nouveau@lists.freedesktop.org 20645S: Maintained 20646F: arch/x86/mm/kmmio.c 20647F: arch/x86/mm/mmio-mod.c 20648F: arch/x86/mm/testmmiotrace.c 20649F: include/linux/mmiotrace.h 20650F: kernel/trace/trace_mmiotrace.c 20651 20652TRACING OS NOISE / LATENCY TRACERS 20653M: Steven Rostedt <rostedt@goodmis.org> 20654M: Daniel Bristot de Oliveira <bristot@kernel.org> 20655S: Maintained 20656F: kernel/trace/trace_osnoise.c 20657F: include/trace/events/osnoise.h 20658F: kernel/trace/trace_hwlat.c 20659F: kernel/trace/trace_irqsoff.c 20660F: kernel/trace/trace_sched_wakeup.c 20661F: Documentation/trace/osnoise-tracer.rst 20662F: Documentation/trace/timerlat-tracer.rst 20663F: Documentation/trace/hwlat_detector.rst 20664F: arch/*/kernel/trace.c 20665 20666Real-time Linux Analysis (RTLA) tools 20667M: Daniel Bristot de Oliveira <bristot@kernel.org> 20668M: Steven Rostedt <rostedt@goodmis.org> 20669L: linux-trace-devel@vger.kernel.org 20670S: Maintained 20671F: Documentation/tools/rtla/ 20672F: tools/tracing/rtla/ 20673 20674TRADITIONAL CHINESE DOCUMENTATION 20675M: Hu Haowen <src.res@email.cn> 20676L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20677S: Maintained 20678W: https://github.com/srcres258/linux-doc 20679T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20680F: Documentation/translations/zh_TW/ 20681 20682TTY LAYER 20683M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20684M: Jiri Slaby <jirislaby@kernel.org> 20685S: Supported 20686T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20687F: Documentation/driver-api/serial/ 20688F: drivers/tty/ 20689F: drivers/tty/serial/serial_core.c 20690F: include/linux/selection.h 20691F: include/linux/serial.h 20692F: include/linux/serial_core.h 20693F: include/linux/sysrq.h 20694F: include/linux/tty*.h 20695F: include/linux/vt.h 20696F: include/linux/vt_*.h 20697F: include/uapi/linux/serial.h 20698F: include/uapi/linux/serial_core.h 20699F: include/uapi/linux/tty.h 20700 20701TUA9001 MEDIA DRIVER 20702M: Antti Palosaari <crope@iki.fi> 20703L: linux-media@vger.kernel.org 20704S: Maintained 20705W: https://linuxtv.org 20706W: http://palosaari.fi/linux/ 20707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20708T: git git://linuxtv.org/anttip/media_tree.git 20709F: drivers/media/tuners/tua9001* 20710 20711TULIP NETWORK DRIVERS 20712L: netdev@vger.kernel.org 20713L: linux-parisc@vger.kernel.org 20714S: Orphan 20715F: drivers/net/ethernet/dec/tulip/ 20716 20717TUN/TAP driver 20718M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20719S: Maintained 20720W: http://vtun.sourceforge.net/tun 20721F: Documentation/networking/tuntap.rst 20722F: arch/um/os-Linux/drivers/ 20723 20724TURBOCHANNEL SUBSYSTEM 20725M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20726M: Ralf Baechle <ralf@linux-mips.org> 20727L: linux-mips@vger.kernel.org 20728S: Maintained 20729Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20730F: drivers/tc/ 20731F: include/linux/tc.h 20732 20733TURBOSTAT UTILITY 20734M: "Len Brown" <lenb@kernel.org> 20735L: linux-pm@vger.kernel.org 20736S: Supported 20737Q: https://patchwork.kernel.org/project/linux-pm/list/ 20738B: https://bugzilla.kernel.org 20739T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20740F: tools/power/x86/turbostat/ 20741 20742TW5864 VIDEO4LINUX DRIVER 20743M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20744M: Anton Sviridenko <anton@corp.bluecherry.net> 20745M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20746M: Andrey Utkin <andrey_utkin@fastmail.com> 20747L: linux-media@vger.kernel.org 20748S: Supported 20749F: drivers/media/pci/tw5864/ 20750 20751TW68 VIDEO4LINUX DRIVER 20752M: Hans Verkuil <hverkuil@xs4all.nl> 20753L: linux-media@vger.kernel.org 20754S: Odd Fixes 20755W: https://linuxtv.org 20756T: git git://linuxtv.org/media_tree.git 20757F: drivers/media/pci/tw68/ 20758 20759TW686X VIDEO4LINUX DRIVER 20760M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20761L: linux-media@vger.kernel.org 20762S: Maintained 20763W: http://linuxtv.org 20764T: git git://linuxtv.org/media_tree.git 20765F: drivers/media/pci/tw686x/ 20766 20767U-BOOT ENVIRONMENT VARIABLES 20768M: Rafał Miłecki <rafal@milecki.pl> 20769S: Maintained 20770F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20771 20772UACCE ACCELERATOR FRAMEWORK 20773M: Zhangfei Gao <zhangfei.gao@linaro.org> 20774M: Zhou Wang <wangzhou1@hisilicon.com> 20775L: linux-accelerators@lists.ozlabs.org 20776L: linux-kernel@vger.kernel.org 20777S: Maintained 20778F: Documentation/ABI/testing/sysfs-driver-uacce 20779F: Documentation/misc-devices/uacce.rst 20780F: drivers/misc/uacce/ 20781F: include/linux/uacce.h 20782F: include/uapi/misc/uacce/ 20783 20784UBI FILE SYSTEM (UBIFS) 20785M: Richard Weinberger <richard@nod.at> 20786L: linux-mtd@lists.infradead.org 20787S: Supported 20788W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20789T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20790T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20791F: Documentation/ABI/testing/sysfs-fs-ubifs 20792F: Documentation/filesystems/ubifs-authentication.rst 20793F: Documentation/filesystems/ubifs.rst 20794F: fs/ubifs/ 20795 20796UBLK USERSPACE BLOCK DRIVER 20797M: Ming Lei <ming.lei@redhat.com> 20798L: linux-block@vger.kernel.org 20799S: Maintained 20800F: Documentation/block/ublk.rst 20801F: drivers/block/ublk_drv.c 20802F: include/uapi/linux/ublk_cmd.h 20803 20804UCLINUX (M68KNOMMU AND COLDFIRE) 20805M: Greg Ungerer <gerg@linux-m68k.org> 20806L: linux-m68k@lists.linux-m68k.org 20807L: uclinux-dev@uclinux.org (subscribers-only) 20808S: Maintained 20809W: http://www.linux-m68k.org/ 20810W: http://www.uclinux.org/ 20811T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20812F: arch/m68k/*/*_no.* 20813F: arch/m68k/68*/ 20814F: arch/m68k/coldfire/ 20815F: arch/m68k/include/asm/*_no.* 20816 20817UDF FILESYSTEM 20818M: Jan Kara <jack@suse.com> 20819S: Maintained 20820F: Documentation/filesystems/udf.rst 20821F: fs/udf/ 20822 20823UDRAW TABLET 20824M: Bastien Nocera <hadess@hadess.net> 20825L: linux-input@vger.kernel.org 20826S: Maintained 20827F: drivers/hid/hid-udraw-ps3.c 20828 20829UFS FILESYSTEM 20830M: Evgeniy Dushistov <dushistov@mail.ru> 20831S: Maintained 20832F: Documentation/admin-guide/ufs.rst 20833F: fs/ufs/ 20834 20835UHID USERSPACE HID IO DRIVER 20836M: David Rheinsberg <david.rheinsberg@gmail.com> 20837L: linux-input@vger.kernel.org 20838S: Maintained 20839F: drivers/hid/uhid.c 20840F: include/uapi/linux/uhid.h 20841 20842ULPI BUS 20843M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20844L: linux-usb@vger.kernel.org 20845S: Maintained 20846F: drivers/usb/common/ulpi.c 20847F: include/linux/ulpi/ 20848 20849UNICODE SUBSYSTEM 20850M: Gabriel Krisman Bertazi <krisman@collabora.com> 20851L: linux-fsdevel@vger.kernel.org 20852S: Supported 20853F: fs/unicode/ 20854 20855UNIFDEF 20856M: Tony Finch <dot@dotat.at> 20857S: Maintained 20858W: http://dotat.at/prog/unifdef 20859F: scripts/unifdef.c 20860 20861UNIFORM CDROM DRIVER 20862M: Phillip Potter <phil@philpotter.co.uk> 20863S: Maintained 20864F: Documentation/cdrom/ 20865F: drivers/cdrom/cdrom.c 20866F: include/linux/cdrom.h 20867F: include/uapi/linux/cdrom.h 20868 20869UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20870R: Alim Akhtar <alim.akhtar@samsung.com> 20871R: Avri Altman <avri.altman@wdc.com> 20872R: Bart Van Assche <bvanassche@acm.org> 20873L: linux-scsi@vger.kernel.org 20874S: Supported 20875F: Documentation/devicetree/bindings/ufs/ 20876F: Documentation/scsi/ufs.rst 20877F: drivers/ufs/core/ 20878 20879UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20880M: Pedro Sousa <pedrom.sousa@synopsys.com> 20881L: linux-scsi@vger.kernel.org 20882S: Supported 20883F: drivers/ufs/host/*dwc* 20884 20885UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20886M: Stanley Chu <stanley.chu@mediatek.com> 20887L: linux-scsi@vger.kernel.org 20888L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20889S: Maintained 20890F: drivers/ufs/host/ufs-mediatek* 20891 20892UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 20893M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20894L: linux-renesas-soc@vger.kernel.org 20895L: linux-scsi@vger.kernel.org 20896S: Maintained 20897F: drivers/ufs/host/ufs-renesas.c 20898 20899UNSORTED BLOCK IMAGES (UBI) 20900M: Richard Weinberger <richard@nod.at> 20901L: linux-mtd@lists.infradead.org 20902S: Supported 20903W: http://www.linux-mtd.infradead.org/ 20904T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20905T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20906F: drivers/mtd/ubi/ 20907F: include/linux/mtd/ubi.h 20908F: include/uapi/mtd/ubi-user.h 20909 20910USB "USBNET" DRIVER FRAMEWORK 20911M: Oliver Neukum <oneukum@suse.com> 20912L: netdev@vger.kernel.org 20913S: Maintained 20914W: http://www.linux-usb.org/usbnet 20915F: drivers/net/usb/usbnet.c 20916F: include/linux/usb/usbnet.h 20917 20918USB ACM DRIVER 20919M: Oliver Neukum <oneukum@suse.com> 20920L: linux-usb@vger.kernel.org 20921S: Maintained 20922F: Documentation/usb/acm.rst 20923F: drivers/usb/class/cdc-acm.* 20924 20925USB APPLE MFI FASTCHARGE DRIVER 20926M: Bastien Nocera <hadess@hadess.net> 20927L: linux-usb@vger.kernel.org 20928S: Maintained 20929F: drivers/usb/misc/apple-mfi-fastcharge.c 20930 20931USB AR5523 WIRELESS DRIVER 20932M: Pontus Fuchs <pontus.fuchs@gmail.com> 20933L: linux-wireless@vger.kernel.org 20934S: Maintained 20935F: drivers/net/wireless/ath/ar5523/ 20936 20937USB ATTACHED SCSI 20938M: Oliver Neukum <oneukum@suse.com> 20939L: linux-usb@vger.kernel.org 20940L: linux-scsi@vger.kernel.org 20941S: Maintained 20942F: drivers/usb/storage/uas.c 20943 20944USB CDC ETHERNET DRIVER 20945M: Oliver Neukum <oliver@neukum.org> 20946L: linux-usb@vger.kernel.org 20947S: Maintained 20948F: drivers/net/usb/cdc_*.c 20949F: include/uapi/linux/usb/cdc.h 20950 20951USB CHAOSKEY DRIVER 20952M: Keith Packard <keithp@keithp.com> 20953L: linux-usb@vger.kernel.org 20954S: Maintained 20955F: drivers/usb/misc/chaoskey.c 20956 20957USB CYPRESS C67X00 DRIVER 20958L: linux-usb@vger.kernel.org 20959S: Orphan 20960F: drivers/usb/c67x00/ 20961 20962USB DAVICOM DM9601 DRIVER 20963M: Peter Korsgaard <peter@korsgaard.com> 20964L: netdev@vger.kernel.org 20965S: Maintained 20966W: http://www.linux-usb.org/usbnet 20967F: drivers/net/usb/dm9601.c 20968 20969USB EHCI DRIVER 20970M: Alan Stern <stern@rowland.harvard.edu> 20971L: linux-usb@vger.kernel.org 20972S: Maintained 20973F: Documentation/usb/ehci.rst 20974F: drivers/usb/host/ehci* 20975 20976USB GADGET/PERIPHERAL SUBSYSTEM 20977M: Felipe Balbi <balbi@kernel.org> 20978L: linux-usb@vger.kernel.org 20979S: Maintained 20980W: http://www.linux-usb.org/gadget 20981T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20982F: drivers/usb/gadget/ 20983F: include/linux/usb/gadget* 20984 20985USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20986M: Jiri Kosina <jikos@kernel.org> 20987M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20988L: linux-usb@vger.kernel.org 20989S: Maintained 20990T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20991F: Documentation/hid/hiddev.rst 20992F: drivers/hid/usbhid/ 20993 20994USB INTEL XHCI ROLE MUX DRIVER 20995M: Hans de Goede <hdegoede@redhat.com> 20996L: linux-usb@vger.kernel.org 20997S: Maintained 20998F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20999 21000USB IP DRIVER FOR HISILICON KIRIN 960 21001M: Yu Chen <chenyu56@huawei.com> 21002M: Binghui Wang <wangbinghui@hisilicon.com> 21003L: linux-usb@vger.kernel.org 21004S: Maintained 21005F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21006F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21007 21008USB IP DRIVER FOR HISILICON KIRIN 970 21009M: Mauro Carvalho Chehab <mchehab@kernel.org> 21010L: linux-usb@vger.kernel.org 21011S: Maintained 21012F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21013F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21014 21015USB ISP116X DRIVER 21016M: Olav Kongas <ok@artecdesign.ee> 21017L: linux-usb@vger.kernel.org 21018S: Maintained 21019F: drivers/usb/host/isp116x* 21020F: include/linux/usb/isp116x.h 21021 21022USB ISP1760 DRIVER 21023M: Rui Miguel Silva <rui.silva@linaro.org> 21024L: linux-usb@vger.kernel.org 21025S: Maintained 21026F: drivers/usb/isp1760/* 21027F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21028 21029USB LAN78XX ETHERNET DRIVER 21030M: Woojung Huh <woojung.huh@microchip.com> 21031M: UNGLinuxDriver@microchip.com 21032L: netdev@vger.kernel.org 21033S: Maintained 21034F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21035F: drivers/net/usb/lan78xx.* 21036F: include/dt-bindings/net/microchip-lan78xx.h 21037 21038USB MASS STORAGE DRIVER 21039M: Alan Stern <stern@rowland.harvard.edu> 21040L: linux-usb@vger.kernel.org 21041L: usb-storage@lists.one-eyed-alien.net 21042S: Maintained 21043F: drivers/usb/storage/ 21044 21045USB MIDI DRIVER 21046M: Clemens Ladisch <clemens@ladisch.de> 21047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21048S: Maintained 21049T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21050F: sound/usb/midi.* 21051 21052USB NETWORKING DRIVERS 21053L: linux-usb@vger.kernel.org 21054S: Odd Fixes 21055F: drivers/net/usb/ 21056 21057USB OHCI DRIVER 21058M: Alan Stern <stern@rowland.harvard.edu> 21059L: linux-usb@vger.kernel.org 21060S: Maintained 21061F: Documentation/usb/ohci.rst 21062F: drivers/usb/host/ohci* 21063 21064USB OTG FSM (Finite State Machine) 21065M: Peter Chen <peter.chen@kernel.org> 21066L: linux-usb@vger.kernel.org 21067S: Maintained 21068T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21069F: drivers/usb/common/usb-otg-fsm.c 21070 21071USB OVER IP DRIVER 21072M: Valentina Manea <valentina.manea.m@gmail.com> 21073M: Shuah Khan <shuah@kernel.org> 21074M: Shuah Khan <skhan@linuxfoundation.org> 21075L: linux-usb@vger.kernel.org 21076S: Maintained 21077F: Documentation/usb/usbip_protocol.rst 21078F: drivers/usb/usbip/ 21079F: tools/testing/selftests/drivers/usb/usbip/ 21080F: tools/usb/usbip/ 21081 21082USB PEGASUS DRIVER 21083M: Petko Manolov <petkan@nucleusys.com> 21084L: linux-usb@vger.kernel.org 21085L: netdev@vger.kernel.org 21086S: Maintained 21087W: https://github.com/petkan/pegasus 21088T: git git://github.com/petkan/pegasus.git 21089F: drivers/net/usb/pegasus.* 21090 21091USB PHY LAYER 21092M: Felipe Balbi <balbi@kernel.org> 21093L: linux-usb@vger.kernel.org 21094S: Maintained 21095T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21096F: drivers/usb/phy/ 21097 21098USB PRINTER DRIVER (usblp) 21099M: Pete Zaitcev <zaitcev@redhat.com> 21100L: linux-usb@vger.kernel.org 21101S: Supported 21102F: drivers/usb/class/usblp.c 21103 21104USB RAW GADGET DRIVER 21105R: Andrey Konovalov <andreyknvl@gmail.com> 21106L: linux-usb@vger.kernel.org 21107S: Maintained 21108F: Documentation/usb/raw-gadget.rst 21109F: drivers/usb/gadget/legacy/raw_gadget.c 21110F: include/uapi/linux/usb/raw_gadget.h 21111 21112USB QMI WWAN NETWORK DRIVER 21113M: Bjørn Mork <bjorn@mork.no> 21114L: netdev@vger.kernel.org 21115S: Maintained 21116F: Documentation/ABI/testing/sysfs-class-net-qmi 21117F: drivers/net/usb/qmi_wwan.c 21118 21119USB RTL8150 DRIVER 21120M: Petko Manolov <petkan@nucleusys.com> 21121L: linux-usb@vger.kernel.org 21122L: netdev@vger.kernel.org 21123S: Maintained 21124W: https://github.com/petkan/rtl8150 21125T: git git://github.com/petkan/rtl8150.git 21126F: drivers/net/usb/rtl8150.c 21127 21128USB SERIAL SUBSYSTEM 21129M: Johan Hovold <johan@kernel.org> 21130L: linux-usb@vger.kernel.org 21131S: Maintained 21132T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21133F: Documentation/usb/usb-serial.rst 21134F: drivers/usb/serial/ 21135F: include/linux/usb/serial.h 21136 21137USB SMSC75XX ETHERNET DRIVER 21138M: Steve Glendinning <steve.glendinning@shawell.net> 21139L: netdev@vger.kernel.org 21140S: Maintained 21141F: drivers/net/usb/smsc75xx.* 21142 21143USB SMSC95XX ETHERNET DRIVER 21144M: Steve Glendinning <steve.glendinning@shawell.net> 21145M: UNGLinuxDriver@microchip.com 21146L: netdev@vger.kernel.org 21147S: Maintained 21148F: drivers/net/usb/smsc95xx.* 21149 21150USB SUBSYSTEM 21151M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21152L: linux-usb@vger.kernel.org 21153S: Supported 21154W: http://www.linux-usb.org 21155T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21156F: Documentation/devicetree/bindings/usb/ 21157F: Documentation/usb/ 21158F: drivers/usb/ 21159F: include/dt-bindings/usb/ 21160F: include/linux/usb.h 21161F: include/linux/usb/ 21162 21163USB TYPEC BUS FOR ALTERNATE MODES 21164M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21165L: linux-usb@vger.kernel.org 21166S: Maintained 21167F: Documentation/ABI/testing/sysfs-bus-typec 21168F: Documentation/driver-api/usb/typec_bus.rst 21169F: drivers/usb/typec/altmodes/ 21170F: include/linux/usb/typec_altmode.h 21171 21172USB TYPEC CLASS 21173M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21174L: linux-usb@vger.kernel.org 21175S: Maintained 21176F: Documentation/ABI/testing/sysfs-class-typec 21177F: Documentation/driver-api/usb/typec.rst 21178F: drivers/usb/typec/ 21179F: include/linux/usb/typec.h 21180 21181USB TYPEC INTEL PMC MUX DRIVER 21182M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21183L: linux-usb@vger.kernel.org 21184S: Maintained 21185F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21186F: drivers/usb/typec/mux/intel_pmc_mux.c 21187 21188USB TYPEC PI3USB30532 MUX DRIVER 21189M: Hans de Goede <hdegoede@redhat.com> 21190L: linux-usb@vger.kernel.org 21191S: Maintained 21192F: drivers/usb/typec/mux/pi3usb30532.c 21193 21194USB TYPEC PORT CONTROLLER DRIVERS 21195M: Guenter Roeck <linux@roeck-us.net> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198F: drivers/usb/typec/tcpm/ 21199 21200USB UHCI DRIVER 21201M: Alan Stern <stern@rowland.harvard.edu> 21202L: linux-usb@vger.kernel.org 21203S: Maintained 21204F: drivers/usb/host/uhci* 21205 21206USB VIDEO CLASS 21207M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21208L: linux-media@vger.kernel.org 21209S: Maintained 21210W: http://www.ideasonboard.org/uvc/ 21211T: git git://linuxtv.org/media_tree.git 21212F: drivers/media/usb/uvc/ 21213F: include/uapi/linux/uvcvideo.h 21214 21215USB WEBCAM GADGET 21216M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21217L: linux-usb@vger.kernel.org 21218S: Maintained 21219F: drivers/usb/gadget/function/*uvc* 21220F: drivers/usb/gadget/legacy/webcam.c 21221F: include/uapi/linux/usb/g_uvc.h 21222 21223USB WIRELESS RNDIS DRIVER (rndis_wlan) 21224M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21225L: linux-wireless@vger.kernel.org 21226S: Maintained 21227F: drivers/net/wireless/rndis_wlan.c 21228 21229USB XHCI DRIVER 21230M: Mathias Nyman <mathias.nyman@intel.com> 21231L: linux-usb@vger.kernel.org 21232S: Supported 21233F: drivers/usb/host/pci-quirks* 21234F: drivers/usb/host/xhci* 21235 21236USB ZD1201 DRIVER 21237L: linux-wireless@vger.kernel.org 21238S: Orphan 21239W: http://linux-lc100020.sourceforge.net 21240F: drivers/net/wireless/zydas/zd1201.* 21241 21242USB ZR364XX DRIVER 21243M: Antoine Jacquet <royale@zerezo.com> 21244L: linux-usb@vger.kernel.org 21245L: linux-media@vger.kernel.org 21246S: Maintained 21247W: http://royale.zerezo.com/zr364xx/ 21248T: git git://linuxtv.org/media_tree.git 21249F: Documentation/admin-guide/media/zr364xx* 21250F: drivers/media/usb/zr364xx/ 21251 21252USER-MODE LINUX (UML) 21253M: Richard Weinberger <richard@nod.at> 21254M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21255M: Johannes Berg <johannes@sipsolutions.net> 21256L: linux-um@lists.infradead.org 21257S: Maintained 21258W: http://user-mode-linux.sourceforge.net 21259Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21260T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21261T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21262F: Documentation/virt/uml/ 21263F: arch/um/ 21264F: arch/x86/um/ 21265F: fs/hostfs/ 21266 21267USERSPACE COPYIN/COPYOUT (UIOVEC) 21268M: Alexander Viro <viro@zeniv.linux.org.uk> 21269S: Maintained 21270F: include/linux/uio.h 21271F: lib/iov_iter.c 21272 21273USERSPACE DMA BUFFER DRIVER 21274M: Gerd Hoffmann <kraxel@redhat.com> 21275L: dri-devel@lists.freedesktop.org 21276S: Maintained 21277T: git git://anongit.freedesktop.org/drm/drm-misc 21278F: drivers/dma-buf/udmabuf.c 21279F: include/uapi/linux/udmabuf.h 21280 21281USERSPACE I/O (UIO) 21282M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21283S: Maintained 21284T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21285F: Documentation/driver-api/uio-howto.rst 21286F: drivers/uio/ 21287F: include/linux/uio_driver.h 21288 21289UTIL-LINUX PACKAGE 21290M: Karel Zak <kzak@redhat.com> 21291L: util-linux@vger.kernel.org 21292S: Maintained 21293W: http://en.wikipedia.org/wiki/Util-linux 21294T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21295 21296UUID HELPERS 21297M: Christoph Hellwig <hch@lst.de> 21298R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21299L: linux-kernel@vger.kernel.org 21300S: Maintained 21301T: git git://git.infradead.org/users/hch/uuid.git 21302F: include/linux/uuid.h 21303F: include/uapi/linux/uuid.h 21304F: lib/test_uuid.c 21305F: lib/uuid.c 21306 21307UV SYSFS DRIVER 21308M: Justin Ernst <justin.ernst@hpe.com> 21309L: platform-driver-x86@vger.kernel.org 21310S: Maintained 21311F: drivers/platform/x86/uv_sysfs.c 21312 21313UVESAFB DRIVER 21314M: Michal Januszewski <spock@gentoo.org> 21315L: linux-fbdev@vger.kernel.org 21316S: Maintained 21317W: https://github.com/mjanusz/v86d 21318F: Documentation/fb/uvesafb.rst 21319F: drivers/video/fbdev/uvesafb.* 21320 21321Ux500 CLOCK DRIVERS 21322M: Ulf Hansson <ulf.hansson@linaro.org> 21323L: linux-clk@vger.kernel.org 21324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21325S: Maintained 21326F: drivers/clk/ux500/ 21327 21328VF610 NAND DRIVER 21329M: Stefan Agner <stefan@agner.ch> 21330L: linux-mtd@lists.infradead.org 21331S: Supported 21332F: drivers/mtd/nand/raw/vf610_nfc.c 21333 21334VFAT/FAT/MSDOS FILESYSTEM 21335M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21336S: Maintained 21337F: Documentation/filesystems/vfat.rst 21338F: fs/fat/ 21339F: tools/testing/selftests/filesystems/fat/ 21340 21341VFIO DRIVER 21342M: Alex Williamson <alex.williamson@redhat.com> 21343R: Cornelia Huck <cohuck@redhat.com> 21344L: kvm@vger.kernel.org 21345S: Maintained 21346T: git git://github.com/awilliam/linux-vfio.git 21347F: Documentation/driver-api/vfio.rst 21348F: drivers/vfio/ 21349F: include/linux/vfio.h 21350F: include/linux/vfio_pci_core.h 21351F: include/uapi/linux/vfio.h 21352 21353VFIO FSL-MC DRIVER 21354M: Diana Craciun <diana.craciun@oss.nxp.com> 21355L: kvm@vger.kernel.org 21356S: Maintained 21357F: drivers/vfio/fsl-mc/ 21358 21359VFIO HISILICON PCI DRIVER 21360M: Longfang Liu <liulongfang@huawei.com> 21361M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21362L: kvm@vger.kernel.org 21363S: Maintained 21364F: drivers/vfio/pci/hisilicon/ 21365 21366VFIO MEDIATED DEVICE DRIVERS 21367M: Kirti Wankhede <kwankhede@nvidia.com> 21368L: kvm@vger.kernel.org 21369S: Maintained 21370F: Documentation/driver-api/vfio-mediated-device.rst 21371F: drivers/vfio/mdev/ 21372F: include/linux/mdev.h 21373F: samples/vfio-mdev/ 21374 21375VFIO PCI DEVICE SPECIFIC DRIVERS 21376R: Jason Gunthorpe <jgg@nvidia.com> 21377R: Yishai Hadas <yishaih@nvidia.com> 21378R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21379R: Kevin Tian <kevin.tian@intel.com> 21380L: kvm@vger.kernel.org 21381S: Maintained 21382P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21383F: drivers/vfio/pci/*/ 21384 21385VFIO PLATFORM DRIVER 21386M: Eric Auger <eric.auger@redhat.com> 21387L: kvm@vger.kernel.org 21388S: Maintained 21389F: drivers/vfio/platform/ 21390 21391VFIO MLX5 PCI DRIVER 21392M: Yishai Hadas <yishaih@nvidia.com> 21393L: kvm@vger.kernel.org 21394S: Maintained 21395F: drivers/vfio/pci/mlx5/ 21396 21397VGA_SWITCHEROO 21398R: Lukas Wunner <lukas@wunner.de> 21399S: Maintained 21400T: git git://anongit.freedesktop.org/drm/drm-misc 21401F: Documentation/gpu/vga-switcheroo.rst 21402F: drivers/gpu/vga/vga_switcheroo.c 21403F: include/linux/vga_switcheroo.h 21404 21405VIA RHINE NETWORK DRIVER 21406S: Maintained 21407M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21408F: drivers/net/ethernet/via/via-rhine.c 21409 21410VIA SD/MMC CARD CONTROLLER DRIVER 21411M: Bruce Chang <brucechang@via.com.tw> 21412M: Harald Welte <HaraldWelte@viatech.com> 21413S: Maintained 21414F: drivers/mmc/host/via-sdmmc.c 21415 21416VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21417M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21418L: linux-fbdev@vger.kernel.org 21419S: Maintained 21420F: drivers/video/fbdev/via/ 21421F: include/linux/via-core.h 21422F: include/linux/via-gpio.h 21423F: include/linux/via_i2c.h 21424 21425VIA VELOCITY NETWORK DRIVER 21426M: Francois Romieu <romieu@fr.zoreil.com> 21427L: netdev@vger.kernel.org 21428S: Maintained 21429F: drivers/net/ethernet/via/via-velocity.* 21430 21431VICODEC VIRTUAL CODEC DRIVER 21432M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21433L: linux-media@vger.kernel.org 21434S: Maintained 21435W: https://linuxtv.org 21436T: git git://linuxtv.org/media_tree.git 21437F: drivers/media/test-drivers/vicodec/* 21438 21439VIDEO I2C POLLING DRIVER 21440M: Matt Ranostay <matt.ranostay@konsulko.com> 21441L: linux-media@vger.kernel.org 21442S: Maintained 21443F: drivers/media/i2c/video-i2c.c 21444 21445VIDEO MULTIPLEXER DRIVER 21446M: Philipp Zabel <p.zabel@pengutronix.de> 21447L: linux-media@vger.kernel.org 21448S: Maintained 21449F: drivers/media/platform/video-mux.c 21450 21451VIDEOBUF2 FRAMEWORK 21452M: Tomasz Figa <tfiga@chromium.org> 21453M: Marek Szyprowski <m.szyprowski@samsung.com> 21454L: linux-media@vger.kernel.org 21455S: Maintained 21456F: drivers/media/common/videobuf2/* 21457F: include/media/videobuf2-* 21458 21459VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21460M: Shuah Khan <skhan@linuxfoundation.org> 21461R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21462L: linux-media@vger.kernel.org 21463S: Maintained 21464W: https://linuxtv.org 21465T: git git://linuxtv.org/media_tree.git 21466F: drivers/media/test-drivers/vimc/* 21467 21468VIRT LIB 21469M: Alex Williamson <alex.williamson@redhat.com> 21470M: Paolo Bonzini <pbonzini@redhat.com> 21471L: kvm@vger.kernel.org 21472S: Supported 21473F: virt/lib/ 21474 21475VIRTIO AND VHOST VSOCK DRIVER 21476M: Stefan Hajnoczi <stefanha@redhat.com> 21477M: Stefano Garzarella <sgarzare@redhat.com> 21478L: kvm@vger.kernel.org 21479L: virtualization@lists.linux-foundation.org 21480L: netdev@vger.kernel.org 21481S: Maintained 21482F: drivers/vhost/vsock.c 21483F: include/linux/virtio_vsock.h 21484F: include/uapi/linux/virtio_vsock.h 21485F: net/vmw_vsock/virtio_transport.c 21486F: net/vmw_vsock/virtio_transport_common.c 21487 21488VIRTIO BLOCK AND SCSI DRIVERS 21489M: "Michael S. Tsirkin" <mst@redhat.com> 21490M: Jason Wang <jasowang@redhat.com> 21491R: Paolo Bonzini <pbonzini@redhat.com> 21492R: Stefan Hajnoczi <stefanha@redhat.com> 21493L: virtualization@lists.linux-foundation.org 21494S: Maintained 21495F: drivers/block/virtio_blk.c 21496F: drivers/scsi/virtio_scsi.c 21497F: drivers/vhost/scsi.c 21498F: include/uapi/linux/virtio_blk.h 21499F: include/uapi/linux/virtio_scsi.h 21500 21501VIRTIO CONSOLE DRIVER 21502M: Amit Shah <amit@kernel.org> 21503L: virtualization@lists.linux-foundation.org 21504S: Maintained 21505F: drivers/char/virtio_console.c 21506F: include/linux/virtio_console.h 21507F: include/uapi/linux/virtio_console.h 21508 21509VIRTIO CORE AND NET DRIVERS 21510M: "Michael S. Tsirkin" <mst@redhat.com> 21511M: Jason Wang <jasowang@redhat.com> 21512L: virtualization@lists.linux-foundation.org 21513S: Maintained 21514F: Documentation/ABI/testing/sysfs-bus-vdpa 21515F: Documentation/ABI/testing/sysfs-class-vduse 21516F: Documentation/devicetree/bindings/virtio/ 21517F: drivers/block/virtio_blk.c 21518F: drivers/crypto/virtio/ 21519F: drivers/net/virtio_net.c 21520F: drivers/vdpa/ 21521F: drivers/virtio/ 21522F: include/linux/vdpa.h 21523F: include/linux/virtio*.h 21524F: include/uapi/linux/virtio_*.h 21525F: tools/virtio/ 21526 21527VIRTIO BALLOON 21528M: "Michael S. Tsirkin" <mst@redhat.com> 21529M: David Hildenbrand <david@redhat.com> 21530L: virtualization@lists.linux-foundation.org 21531S: Maintained 21532F: drivers/virtio/virtio_balloon.c 21533F: include/uapi/linux/virtio_balloon.h 21534F: include/linux/balloon_compaction.h 21535F: mm/balloon_compaction.c 21536 21537VIRTIO CRYPTO DRIVER 21538M: Gonglei <arei.gonglei@huawei.com> 21539L: virtualization@lists.linux-foundation.org 21540L: linux-crypto@vger.kernel.org 21541S: Maintained 21542F: drivers/crypto/virtio/ 21543F: include/uapi/linux/virtio_crypto.h 21544 21545VIRTIO DRIVERS FOR S390 21546M: Cornelia Huck <cohuck@redhat.com> 21547M: Halil Pasic <pasic@linux.ibm.com> 21548M: Eric Farman <farman@linux.ibm.com> 21549L: linux-s390@vger.kernel.org 21550L: virtualization@lists.linux-foundation.org 21551L: kvm@vger.kernel.org 21552S: Supported 21553F: arch/s390/include/uapi/asm/virtio-ccw.h 21554F: drivers/s390/virtio/ 21555 21556VIRTIO FILE SYSTEM 21557M: Vivek Goyal <vgoyal@redhat.com> 21558M: Stefan Hajnoczi <stefanha@redhat.com> 21559M: Miklos Szeredi <miklos@szeredi.hu> 21560L: virtualization@lists.linux-foundation.org 21561L: linux-fsdevel@vger.kernel.org 21562S: Supported 21563W: https://virtio-fs.gitlab.io/ 21564F: Documentation/filesystems/virtiofs.rst 21565F: fs/fuse/virtio_fs.c 21566F: include/uapi/linux/virtio_fs.h 21567 21568VIRTIO GPIO DRIVER 21569M: Enrico Weigelt, metux IT consult <info@metux.net> 21570M: Viresh Kumar <vireshk@kernel.org> 21571L: linux-gpio@vger.kernel.org 21572L: virtualization@lists.linux-foundation.org 21573S: Maintained 21574F: drivers/gpio/gpio-virtio.c 21575F: include/uapi/linux/virtio_gpio.h 21576 21577VIRTIO GPU DRIVER 21578M: David Airlie <airlied@linux.ie> 21579M: Gerd Hoffmann <kraxel@redhat.com> 21580R: Gurchetan Singh <gurchetansingh@chromium.org> 21581R: Chia-I Wu <olvaffe@gmail.com> 21582L: dri-devel@lists.freedesktop.org 21583L: virtualization@lists.linux-foundation.org 21584S: Maintained 21585T: git git://anongit.freedesktop.org/drm/drm-misc 21586F: drivers/gpu/drm/virtio/ 21587F: include/uapi/linux/virtio_gpu.h 21588 21589VIRTIO HOST (VHOST) 21590M: "Michael S. Tsirkin" <mst@redhat.com> 21591M: Jason Wang <jasowang@redhat.com> 21592L: kvm@vger.kernel.org 21593L: virtualization@lists.linux-foundation.org 21594L: netdev@vger.kernel.org 21595S: Maintained 21596T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21597F: drivers/vhost/ 21598F: include/linux/vhost_iotlb.h 21599F: include/uapi/linux/vhost.h 21600 21601VIRTIO INPUT DRIVER 21602M: Gerd Hoffmann <kraxel@redhat.com> 21603S: Maintained 21604F: drivers/virtio/virtio_input.c 21605F: include/uapi/linux/virtio_input.h 21606 21607VIRTIO IOMMU DRIVER 21608M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21609L: virtualization@lists.linux-foundation.org 21610S: Maintained 21611F: drivers/iommu/virtio-iommu.c 21612F: include/uapi/linux/virtio_iommu.h 21613 21614VIRTIO MEM DRIVER 21615M: David Hildenbrand <david@redhat.com> 21616L: virtualization@lists.linux-foundation.org 21617S: Maintained 21618W: https://virtio-mem.gitlab.io/ 21619F: drivers/virtio/virtio_mem.c 21620F: include/uapi/linux/virtio_mem.h 21621 21622VIRTIO SOUND DRIVER 21623M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21624M: "Michael S. Tsirkin" <mst@redhat.com> 21625L: virtualization@lists.linux-foundation.org 21626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21627S: Maintained 21628F: include/uapi/linux/virtio_snd.h 21629F: sound/virtio/* 21630 21631VIRTIO I2C DRIVER 21632M: Conghui Chen <conghui.chen@intel.com> 21633M: Viresh Kumar <viresh.kumar@linaro.org> 21634L: linux-i2c@vger.kernel.org 21635L: virtualization@lists.linux-foundation.org 21636S: Maintained 21637F: drivers/i2c/busses/i2c-virtio.c 21638F: include/uapi/linux/virtio_i2c.h 21639 21640VIRTIO PMEM DRIVER 21641M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21642L: virtualization@lists.linux-foundation.org 21643S: Maintained 21644F: drivers/nvdimm/virtio_pmem.c 21645F: drivers/nvdimm/nd_virtio.c 21646 21647VIRTUAL BOX GUEST DEVICE DRIVER 21648M: Hans de Goede <hdegoede@redhat.com> 21649M: Arnd Bergmann <arnd@arndb.de> 21650M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21651S: Maintained 21652F: drivers/virt/vboxguest/ 21653F: include/linux/vbox_utils.h 21654F: include/uapi/linux/vbox*.h 21655 21656VIRTUAL BOX SHARED FOLDER VFS DRIVER 21657M: Hans de Goede <hdegoede@redhat.com> 21658L: linux-fsdevel@vger.kernel.org 21659S: Maintained 21660F: fs/vboxsf/* 21661 21662VIRTUAL SERIO DEVICE DRIVER 21663M: Stephen Chandler Paul <thatslyude@gmail.com> 21664S: Maintained 21665F: drivers/input/serio/userio.c 21666F: include/uapi/linux/userio.h 21667 21668VIVID VIRTUAL VIDEO DRIVER 21669M: Hans Verkuil <hverkuil@xs4all.nl> 21670L: linux-media@vger.kernel.org 21671S: Maintained 21672W: https://linuxtv.org 21673T: git git://linuxtv.org/media_tree.git 21674F: drivers/media/test-drivers/vivid/* 21675 21676VIDTV VIRTUAL DIGITAL TV DRIVER 21677M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21678L: linux-media@vger.kernel.org 21679S: Maintained 21680W: https://linuxtv.org 21681T: git git://linuxtv.org/media_tree.git 21682F: drivers/media/test-drivers/vidtv/* 21683 21684VLYNQ BUS 21685M: Florian Fainelli <f.fainelli@gmail.com> 21686L: openwrt-devel@lists.openwrt.org (subscribers-only) 21687S: Maintained 21688F: drivers/vlynq/vlynq.c 21689F: include/linux/vlynq.h 21690 21691VME SUBSYSTEM 21692M: Martyn Welch <martyn@welchs.me.uk> 21693M: Manohar Vanga <manohar.vanga@gmail.com> 21694M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21695L: linux-kernel@vger.kernel.org 21696S: Odd fixes 21697T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21698F: Documentation/driver-api/vme.rst 21699F: drivers/staging/vme_user/ 21700 21701VM SOCKETS (AF_VSOCK) 21702M: Stefano Garzarella <sgarzare@redhat.com> 21703L: virtualization@lists.linux-foundation.org 21704L: netdev@vger.kernel.org 21705S: Maintained 21706F: drivers/net/vsockmon.c 21707F: include/net/af_vsock.h 21708F: include/uapi/linux/vm_sockets.h 21709F: include/uapi/linux/vm_sockets_diag.h 21710F: include/uapi/linux/vsockmon.h 21711F: net/vmw_vsock/ 21712F: tools/testing/vsock/ 21713 21714VMWARE BALLOON DRIVER 21715M: Nadav Amit <namit@vmware.com> 21716R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21717L: linux-kernel@vger.kernel.org 21718S: Maintained 21719F: drivers/misc/vmw_balloon.c 21720 21721VMWARE HYPERVISOR INTERFACE 21722M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21723M: Alexey Makhalov <amakhalov@vmware.com> 21724R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21725L: virtualization@lists.linux-foundation.org 21726L: x86@kernel.org 21727S: Supported 21728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21729F: arch/x86/include/asm/vmware.h 21730F: arch/x86/kernel/cpu/vmware.c 21731 21732VMWARE PVRDMA DRIVER 21733M: Bryan Tan <bryantan@vmware.com> 21734M: Vishnu Dasa <vdasa@vmware.com> 21735R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21736L: linux-rdma@vger.kernel.org 21737S: Maintained 21738F: drivers/infiniband/hw/vmw_pvrdma/ 21739 21740VMware PVSCSI driver 21741M: Vishal Bhakta <vbhakta@vmware.com> 21742R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21743L: linux-scsi@vger.kernel.org 21744S: Maintained 21745F: drivers/scsi/vmw_pvscsi.c 21746F: drivers/scsi/vmw_pvscsi.h 21747 21748VMWARE VIRTUAL PTP CLOCK DRIVER 21749M: Vivek Thampi <vithampi@vmware.com> 21750R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21751L: netdev@vger.kernel.org 21752S: Supported 21753F: drivers/ptp/ptp_vmw.c 21754 21755VMWARE VMCI DRIVER 21756M: Bryan Tan <bryantan@vmware.com> 21757M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21758M: Vishnu Dasa <vdasa@vmware.com> 21759R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21760L: linux-kernel@vger.kernel.org 21761S: Maintained 21762F: drivers/misc/vmw_vmci/ 21763 21764VMWARE VMMOUSE SUBDRIVER 21765M: Zack Rusin <zackr@vmware.com> 21766R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21767R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21768L: linux-input@vger.kernel.org 21769S: Maintained 21770F: drivers/input/mouse/vmmouse.c 21771F: drivers/input/mouse/vmmouse.h 21772 21773VMWARE VMXNET3 ETHERNET DRIVER 21774M: Ronak Doshi <doshir@vmware.com> 21775R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21776L: netdev@vger.kernel.org 21777S: Maintained 21778F: drivers/net/vmxnet3/ 21779 21780VOCORE VOCORE2 BOARD 21781M: Harvey Hunt <harveyhuntnexus@gmail.com> 21782L: linux-mips@vger.kernel.org 21783S: Maintained 21784F: arch/mips/boot/dts/ralink/vocore2.dts 21785 21786VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21787M: Liam Girdwood <lgirdwood@gmail.com> 21788M: Mark Brown <broonie@kernel.org> 21789L: linux-kernel@vger.kernel.org 21790S: Supported 21791W: http://www.slimlogic.co.uk/?p=48 21792T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21793F: Documentation/devicetree/bindings/regulator/ 21794F: Documentation/power/regulator/ 21795F: drivers/regulator/ 21796F: include/dt-bindings/regulator/ 21797F: include/linux/regulator/ 21798K: regulator_get_optional 21799 21800VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21801R: Matti Vaittinen <mazziesaccount@gmail.com> 21802F: drivers/regulator/irq_helpers.c 21803 21804VRF 21805M: David Ahern <dsahern@kernel.org> 21806L: netdev@vger.kernel.org 21807S: Maintained 21808F: Documentation/networking/vrf.rst 21809F: drivers/net/vrf.c 21810 21811VSPRINTF 21812M: Petr Mladek <pmladek@suse.com> 21813M: Steven Rostedt <rostedt@goodmis.org> 21814M: Sergey Senozhatsky <senozhatsky@chromium.org> 21815R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21816R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21817S: Maintained 21818T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21819F: Documentation/core-api/printk-formats.rst 21820F: lib/test_printf.c 21821F: lib/test_scanf.c 21822F: lib/vsprintf.c 21823 21824VT1211 HARDWARE MONITOR DRIVER 21825M: Juerg Haefliger <juergh@gmail.com> 21826L: linux-hwmon@vger.kernel.org 21827S: Maintained 21828F: Documentation/hwmon/vt1211.rst 21829F: drivers/hwmon/vt1211.c 21830 21831VT8231 HARDWARE MONITOR DRIVER 21832M: Roger Lucas <vt8231@hiddenengine.co.uk> 21833L: linux-hwmon@vger.kernel.org 21834S: Maintained 21835F: drivers/hwmon/vt8231.c 21836 21837VUB300 USB to SDIO/SD/MMC bridge chip 21838L: linux-mmc@vger.kernel.org 21839S: Orphan 21840F: drivers/mmc/host/vub300.c 21841 21842W1 DALLAS'S 1-WIRE BUS 21843M: Evgeniy Polyakov <zbr@ioremap.net> 21844S: Maintained 21845F: Documentation/devicetree/bindings/w1/ 21846F: Documentation/w1/ 21847F: drivers/w1/ 21848F: include/linux/w1.h 21849 21850W83791D HARDWARE MONITORING DRIVER 21851M: Marc Hulsman <m.hulsman@tudelft.nl> 21852L: linux-hwmon@vger.kernel.org 21853S: Maintained 21854F: Documentation/hwmon/w83791d.rst 21855F: drivers/hwmon/w83791d.c 21856 21857W83793 HARDWARE MONITORING DRIVER 21858M: Rudolf Marek <r.marek@assembler.cz> 21859L: linux-hwmon@vger.kernel.org 21860S: Maintained 21861F: Documentation/hwmon/w83793.rst 21862F: drivers/hwmon/w83793.c 21863 21864W83795 HARDWARE MONITORING DRIVER 21865M: Jean Delvare <jdelvare@suse.com> 21866L: linux-hwmon@vger.kernel.org 21867S: Maintained 21868F: drivers/hwmon/w83795.c 21869 21870W83L51xD SD/MMC CARD INTERFACE DRIVER 21871M: Pierre Ossman <pierre@ossman.eu> 21872S: Maintained 21873F: drivers/mmc/host/wbsd.* 21874 21875WACOM PROTOCOL 4 SERIAL TABLETS 21876M: Julian Squires <julian@cipht.net> 21877M: Hans de Goede <hdegoede@redhat.com> 21878L: linux-input@vger.kernel.org 21879S: Maintained 21880F: drivers/input/tablet/wacom_serial4.c 21881 21882WANGXUN ETHERNET DRIVER 21883M: Jiawen Wu <jiawenwu@trustnetic.com> 21884M: Mengyuan Lou <mengyuanlou@net-swift.com> 21885W: https://www.net-swift.com 21886L: netdev@vger.kernel.org 21887S: Maintained 21888F: Documentation/networking/device_drivers/ethernet/wangxun/* 21889F: drivers/net/ethernet/wangxun/ 21890 21891WATCHDOG DEVICE DRIVERS 21892M: Wim Van Sebroeck <wim@linux-watchdog.org> 21893M: Guenter Roeck <linux@roeck-us.net> 21894L: linux-watchdog@vger.kernel.org 21895S: Maintained 21896W: http://www.linux-watchdog.org/ 21897T: git git://www.linux-watchdog.org/linux-watchdog.git 21898F: Documentation/devicetree/bindings/watchdog/ 21899F: Documentation/watchdog/ 21900F: drivers/watchdog/ 21901F: include/linux/watchdog.h 21902F: include/uapi/linux/watchdog.h 21903 21904WHISKEYCOVE PMIC GPIO DRIVER 21905M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21906L: linux-gpio@vger.kernel.org 21907S: Maintained 21908F: drivers/gpio/gpio-wcove.c 21909 21910WHWAVE RTC DRIVER 21911M: Dianlong Li <long17.cool@163.com> 21912L: linux-rtc@vger.kernel.org 21913S: Maintained 21914F: drivers/rtc/rtc-sd3078.c 21915 21916WIIMOTE HID DRIVER 21917M: David Rheinsberg <david.rheinsberg@gmail.com> 21918L: linux-input@vger.kernel.org 21919S: Maintained 21920F: drivers/hid/hid-wiimote* 21921 21922WILOCITY WIL6210 WIRELESS DRIVER 21923L: linux-wireless@vger.kernel.org 21924S: Orphan 21925W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21926F: drivers/net/wireless/ath/wil6210/ 21927 21928WINBOND CIR DRIVER 21929M: David Härdeman <david@hardeman.nu> 21930S: Maintained 21931F: drivers/media/rc/winbond-cir.c 21932 21933WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21934M: William Breathitt Gray <william.gray@linaro.org> 21935L: linux-watchdog@vger.kernel.org 21936S: Maintained 21937F: drivers/watchdog/ebc-c384_wdt.c 21938 21939WINSYSTEMS WS16C48 GPIO DRIVER 21940M: William Breathitt Gray <william.gray@linaro.org> 21941L: linux-gpio@vger.kernel.org 21942S: Maintained 21943F: drivers/gpio/gpio-ws16c48.c 21944 21945WIREGUARD SECURE NETWORK TUNNEL 21946M: Jason A. Donenfeld <Jason@zx2c4.com> 21947L: wireguard@lists.zx2c4.com 21948L: netdev@vger.kernel.org 21949S: Maintained 21950F: drivers/net/wireguard/ 21951F: tools/testing/selftests/wireguard/ 21952 21953WISTRON LAPTOP BUTTON DRIVER 21954M: Miloslav Trmac <mitr@volny.cz> 21955S: Maintained 21956F: drivers/input/misc/wistron_btns.c 21957 21958WL3501 WIRELESS PCMCIA CARD DRIVER 21959L: linux-wireless@vger.kernel.org 21960S: Odd fixes 21961F: drivers/net/wireless/wl3501* 21962 21963WOLFSON MICROELECTRONICS DRIVERS 21964L: patches@opensource.cirrus.com 21965S: Supported 21966W: https://github.com/CirrusLogic/linux-drivers/wiki 21967T: git https://github.com/CirrusLogic/linux-drivers.git 21968F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21969F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21970F: Documentation/devicetree/bindings/mfd/wm831x.txt 21971F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21972F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21973F: Documentation/devicetree/bindings/sound/wm* 21974F: Documentation/hwmon/wm83??.rst 21975F: arch/arm/mach-s3c/mach-crag6410* 21976F: drivers/clk/clk-wm83*.c 21977F: drivers/gpio/gpio-*wm*.c 21978F: drivers/gpio/gpio-arizona.c 21979F: drivers/hwmon/wm83??-hwmon.c 21980F: drivers/input/misc/wm831x-on.c 21981F: drivers/input/touchscreen/wm831x-ts.c 21982F: drivers/input/touchscreen/wm97*.c 21983F: drivers/leds/leds-wm83*.c 21984F: drivers/mfd/arizona* 21985F: drivers/mfd/cs47l24* 21986F: drivers/mfd/wm*.c 21987F: drivers/power/supply/wm83*.c 21988F: drivers/regulator/arizona* 21989F: drivers/regulator/wm8*.c 21990F: drivers/rtc/rtc-wm83*.c 21991F: drivers/video/backlight/wm83*_bl.c 21992F: drivers/watchdog/wm83*_wdt.c 21993F: include/linux/mfd/arizona/ 21994F: include/linux/mfd/wm831x/ 21995F: include/linux/mfd/wm8350/ 21996F: include/linux/mfd/wm8400* 21997F: include/linux/regulator/arizona* 21998F: include/linux/wm97xx.h 21999F: include/sound/wm????.h 22000F: sound/soc/codecs/arizona* 22001F: sound/soc/codecs/cs47l24* 22002F: sound/soc/codecs/wm* 22003 22004WORKQUEUE 22005M: Tejun Heo <tj@kernel.org> 22006R: Lai Jiangshan <jiangshanlai@gmail.com> 22007S: Maintained 22008T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22009F: Documentation/core-api/workqueue.rst 22010F: include/linux/workqueue.h 22011F: kernel/workqueue.c 22012 22013WWAN DRIVERS 22014M: Loic Poulain <loic.poulain@linaro.org> 22015M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22016R: Johannes Berg <johannes@sipsolutions.net> 22017L: netdev@vger.kernel.org 22018S: Maintained 22019F: drivers/net/wwan/ 22020F: include/linux/wwan.h 22021F: include/uapi/linux/wwan.h 22022 22023X-POWERS AXP288 PMIC DRIVERS 22024M: Hans de Goede <hdegoede@redhat.com> 22025S: Maintained 22026F: drivers/acpi/pmic/intel_pmic_xpower.c 22027N: axp288 22028 22029X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22030M: Chen-Yu Tsai <wens@csie.org> 22031L: linux-kernel@vger.kernel.org 22032S: Maintained 22033N: axp[128] 22034 22035X.25 STACK 22036M: Martin Schiller <ms@dev.tdt.de> 22037L: linux-x25@vger.kernel.org 22038S: Maintained 22039F: Documentation/networking/lapb-module.rst 22040F: Documentation/networking/x25* 22041F: drivers/net/wan/hdlc_x25.c 22042F: drivers/net/wan/lapbether.c 22043F: include/*/lapb.h 22044F: include/net/x25* 22045F: include/uapi/linux/x25.h 22046F: net/lapb/ 22047F: net/x25/ 22048 22049X86 ARCHITECTURE (32-BIT AND 64-BIT) 22050M: Thomas Gleixner <tglx@linutronix.de> 22051M: Ingo Molnar <mingo@redhat.com> 22052M: Borislav Petkov <bp@alien8.de> 22053M: Dave Hansen <dave.hansen@linux.intel.com> 22054M: x86@kernel.org 22055R: "H. Peter Anvin" <hpa@zytor.com> 22056L: linux-kernel@vger.kernel.org 22057S: Maintained 22058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22059F: Documentation/devicetree/bindings/x86/ 22060F: Documentation/x86/ 22061F: arch/x86/ 22062 22063X86 ENTRY CODE 22064M: Andy Lutomirski <luto@kernel.org> 22065L: linux-kernel@vger.kernel.org 22066S: Maintained 22067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22068F: arch/x86/entry/ 22069 22070X86 MCE INFRASTRUCTURE 22071M: Tony Luck <tony.luck@intel.com> 22072M: Borislav Petkov <bp@alien8.de> 22073L: linux-edac@vger.kernel.org 22074S: Maintained 22075F: Documentation/ABI/testing/sysfs-mce 22076F: Documentation/x86/x86_64/machinecheck.rst 22077F: arch/x86/kernel/cpu/mce/* 22078 22079X86 MICROCODE UPDATE SUPPORT 22080M: Borislav Petkov <bp@alien8.de> 22081S: Maintained 22082F: arch/x86/kernel/cpu/microcode/* 22083 22084X86 MM 22085M: Dave Hansen <dave.hansen@linux.intel.com> 22086M: Andy Lutomirski <luto@kernel.org> 22087M: Peter Zijlstra <peterz@infradead.org> 22088L: linux-kernel@vger.kernel.org 22089S: Maintained 22090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22091F: arch/x86/mm/ 22092 22093X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22094M: Hans de Goede <hdegoede@redhat.com> 22095L: platform-driver-x86@vger.kernel.org 22096S: Maintained 22097T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22098F: drivers/platform/x86/x86-android-tablets.c 22099 22100X86 PLATFORM DRIVERS 22101M: Hans de Goede <hdegoede@redhat.com> 22102M: Mark Gross <markgross@kernel.org> 22103L: platform-driver-x86@vger.kernel.org 22104S: Maintained 22105T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22106F: drivers/platform/olpc/ 22107F: drivers/platform/x86/ 22108 22109X86 PLATFORM DRIVERS - ARCH 22110R: Darren Hart <dvhart@infradead.org> 22111R: Andy Shevchenko <andy@infradead.org> 22112L: platform-driver-x86@vger.kernel.org 22113L: x86@kernel.org 22114S: Maintained 22115T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22116F: arch/x86/platform 22117 22118X86 PLATFORM UV HPE SUPERDOME FLEX 22119M: Steve Wahl <steve.wahl@hpe.com> 22120R: Mike Travis <mike.travis@hpe.com> 22121R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22122R: Russ Anderson <russ.anderson@hpe.com> 22123S: Supported 22124F: arch/x86/include/asm/uv/ 22125F: arch/x86/kernel/apic/x2apic_uv_x.c 22126F: arch/x86/platform/uv/ 22127 22128X86 STACK UNWINDING 22129M: Josh Poimboeuf <jpoimboe@kernel.org> 22130M: Peter Zijlstra <peterz@infradead.org> 22131S: Supported 22132F: arch/x86/include/asm/unwind*.h 22133F: arch/x86/kernel/dumpstack.c 22134F: arch/x86/kernel/stacktrace.c 22135F: arch/x86/kernel/unwind_*.c 22136 22137X86 VDSO 22138M: Andy Lutomirski <luto@kernel.org> 22139L: linux-kernel@vger.kernel.org 22140S: Maintained 22141T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22142F: arch/x86/entry/vdso/ 22143 22144XARRAY 22145M: Matthew Wilcox <willy@infradead.org> 22146L: linux-fsdevel@vger.kernel.org 22147S: Supported 22148F: Documentation/core-api/xarray.rst 22149F: include/linux/idr.h 22150F: include/linux/xarray.h 22151F: lib/idr.c 22152F: lib/xarray.c 22153F: tools/testing/radix-tree 22154 22155XBOX DVD IR REMOTE 22156M: Benjamin Valentin <benpicco@googlemail.com> 22157S: Maintained 22158F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22159F: drivers/media/rc/xbox_remote.c 22160 22161XC2028/3028 TUNER DRIVER 22162M: Mauro Carvalho Chehab <mchehab@kernel.org> 22163L: linux-media@vger.kernel.org 22164S: Maintained 22165W: https://linuxtv.org 22166T: git git://linuxtv.org/media_tree.git 22167F: drivers/media/tuners/xc2028.* 22168 22169XDP (eXpress Data Path) 22170M: Alexei Starovoitov <ast@kernel.org> 22171M: Daniel Borkmann <daniel@iogearbox.net> 22172M: David S. Miller <davem@davemloft.net> 22173M: Jakub Kicinski <kuba@kernel.org> 22174M: Jesper Dangaard Brouer <hawk@kernel.org> 22175M: John Fastabend <john.fastabend@gmail.com> 22176L: netdev@vger.kernel.org 22177L: bpf@vger.kernel.org 22178S: Supported 22179F: include/net/xdp.h 22180F: include/net/xdp_priv.h 22181F: include/trace/events/xdp.h 22182F: kernel/bpf/cpumap.c 22183F: kernel/bpf/devmap.c 22184F: net/core/xdp.c 22185F: samples/bpf/xdp* 22186F: tools/testing/selftests/bpf/*xdp* 22187F: tools/testing/selftests/bpf/*/*xdp* 22188F: drivers/net/ethernet/*/*/*/*/*xdp* 22189F: drivers/net/ethernet/*/*/*xdp* 22190K: (?:\b|_)xdp(?:\b|_) 22191 22192XDP SOCKETS (AF_XDP) 22193M: Björn Töpel <bjorn@kernel.org> 22194M: Magnus Karlsson <magnus.karlsson@intel.com> 22195M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22196R: Jonathan Lemon <jonathan.lemon@gmail.com> 22197L: netdev@vger.kernel.org 22198L: bpf@vger.kernel.org 22199S: Maintained 22200F: Documentation/networking/af_xdp.rst 22201F: include/net/xdp_sock* 22202F: include/net/xsk_buff_pool.h 22203F: include/uapi/linux/if_xdp.h 22204F: include/uapi/linux/xdp_diag.h 22205F: include/net/netns/xdp.h 22206F: net/xdp/ 22207F: tools/testing/selftests/bpf/*xsk* 22208 22209XEN BLOCK SUBSYSTEM 22210M: Roger Pau Monné <roger.pau@citrix.com> 22211L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22212S: Supported 22213F: drivers/block/xen* 22214F: drivers/block/xen-blkback/* 22215 22216XEN HYPERVISOR ARM 22217M: Stefano Stabellini <sstabellini@kernel.org> 22218L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22219S: Maintained 22220F: arch/arm/include/asm/xen/ 22221F: arch/arm/xen/ 22222 22223XEN HYPERVISOR ARM64 22224M: Stefano Stabellini <sstabellini@kernel.org> 22225L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22226S: Maintained 22227F: arch/arm64/include/asm/xen/ 22228F: arch/arm64/xen/ 22229 22230XEN HYPERVISOR INTERFACE 22231M: Juergen Gross <jgross@suse.com> 22232M: Stefano Stabellini <sstabellini@kernel.org> 22233R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22234L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22235S: Supported 22236T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22237F: Documentation/ABI/stable/sysfs-hypervisor-xen 22238F: Documentation/ABI/testing/sysfs-hypervisor-xen 22239F: drivers/*/xen-*front.c 22240F: drivers/xen/ 22241F: include/uapi/xen/ 22242F: include/xen/ 22243F: kernel/configs/xen.config 22244 22245XEN HYPERVISOR X86 22246M: Juergen Gross <jgross@suse.com> 22247R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22248L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22249S: Supported 22250F: arch/x86/configs/xen.config 22251F: arch/x86/include/asm/pvclock-abi.h 22252F: arch/x86/include/asm/xen/ 22253F: arch/x86/platform/pvh/ 22254F: arch/x86/xen/ 22255 22256XEN NETWORK BACKEND DRIVER 22257M: Wei Liu <wei.liu@kernel.org> 22258M: Paul Durrant <paul@xen.org> 22259L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22260L: netdev@vger.kernel.org 22261S: Supported 22262F: drivers/net/xen-netback/* 22263 22264XEN PCI SUBSYSTEM 22265M: Juergen Gross <jgross@suse.com> 22266L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22267S: Supported 22268F: arch/x86/pci/*xen* 22269F: drivers/pci/*xen* 22270 22271XEN PVSCSI DRIVERS 22272M: Juergen Gross <jgross@suse.com> 22273L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22274L: linux-scsi@vger.kernel.org 22275S: Supported 22276F: drivers/scsi/xen-scsifront.c 22277F: drivers/xen/xen-scsiback.c 22278F: include/xen/interface/io/vscsiif.h 22279 22280XEN PVUSB DRIVER 22281M: Juergen Gross <jgross@suse.com> 22282L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22283L: linux-usb@vger.kernel.org 22284S: Supported 22285F: drivers/usb/host/xen* 22286F: include/xen/interface/io/usbif.h 22287 22288XEN SOUND FRONTEND DRIVER 22289M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22292S: Supported 22293F: sound/xen/* 22294 22295XEN SWIOTLB SUBSYSTEM 22296M: Juergen Gross <jgross@suse.com> 22297M: Stefano Stabellini <sstabellini@kernel.org> 22298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22299L: iommu@lists.linux.dev 22300S: Supported 22301F: arch/x86/xen/*swiotlb* 22302F: drivers/xen/*swiotlb* 22303 22304XFS FILESYSTEM 22305C: irc://irc.oftc.net/xfs 22306M: Darrick J. Wong <djwong@kernel.org> 22307L: linux-xfs@vger.kernel.org 22308S: Supported 22309W: http://xfs.org/ 22310T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22311F: Documentation/ABI/testing/sysfs-fs-xfs 22312F: Documentation/admin-guide/xfs.rst 22313F: Documentation/filesystems/xfs-delayed-logging-design.rst 22314F: Documentation/filesystems/xfs-self-describing-metadata.rst 22315F: fs/xfs/ 22316F: include/uapi/linux/dqblk_xfs.h 22317F: include/uapi/linux/fsmap.h 22318 22319XILINX AMS DRIVER 22320M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22321L: linux-iio@vger.kernel.org 22322S: Maintained 22323F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22324F: drivers/iio/adc/xilinx-ams.c 22325 22326XILINX AXI ETHERNET DRIVER 22327M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22328S: Maintained 22329F: drivers/net/ethernet/xilinx/xilinx_axienet* 22330 22331XILINX CAN DRIVER 22332M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22333R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22334L: linux-can@vger.kernel.org 22335S: Maintained 22336F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22337F: drivers/net/can/xilinx_can.c 22338 22339XILINX GPIO DRIVER 22340M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22341R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22342R: Michal Simek <michal.simek@xilinx.com> 22343S: Maintained 22344F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22345F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22346F: drivers/gpio/gpio-xilinx.c 22347F: drivers/gpio/gpio-zynq.c 22348 22349XILINX SD-FEC IP CORES 22350M: Derek Kiernan <derek.kiernan@xilinx.com> 22351M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22352S: Maintained 22353F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22354F: Documentation/misc-devices/xilinx_sdfec.rst 22355F: drivers/misc/Kconfig 22356F: drivers/misc/Makefile 22357F: drivers/misc/xilinx_sdfec.c 22358F: include/uapi/misc/xilinx_sdfec.h 22359 22360XILINX PWM DRIVER 22361M: Sean Anderson <sean.anderson@seco.com> 22362S: Maintained 22363F: drivers/pwm/pwm-xilinx.c 22364F: include/clocksource/timer-xilinx.h 22365 22366XILINX UARTLITE SERIAL DRIVER 22367M: Peter Korsgaard <jacmet@sunsite.dk> 22368L: linux-serial@vger.kernel.org 22369S: Maintained 22370F: drivers/tty/serial/uartlite.c 22371 22372XILINX VIDEO IP CORES 22373M: Hyun Kwon <hyun.kwon@xilinx.com> 22374M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22375L: linux-media@vger.kernel.org 22376S: Supported 22377T: git git://linuxtv.org/media_tree.git 22378F: Documentation/devicetree/bindings/media/xilinx/ 22379F: drivers/media/platform/xilinx/ 22380F: include/uapi/linux/xilinx-v4l2-controls.h 22381 22382XILINX ZYNQMP DPDMA DRIVER 22383M: Hyun Kwon <hyun.kwon@xilinx.com> 22384M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22385L: dmaengine@vger.kernel.org 22386S: Supported 22387F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22388F: drivers/dma/xilinx/xilinx_dpdma.c 22389F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22390 22391XILINX ZYNQMP PSGTR PHY DRIVER 22392M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22393M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22394L: linux-kernel@vger.kernel.org 22395S: Supported 22396T: git https://github.com/Xilinx/linux-xlnx.git 22397F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22398F: drivers/phy/xilinx/phy-zynqmp.c 22399 22400XILINX ZYNQMP SHA3 DRIVER 22401M: Harsha <harsha.harsha@xilinx.com> 22402S: Maintained 22403F: drivers/crypto/xilinx/zynqmp-sha.c 22404 22405XILINX EVENT MANAGEMENT DRIVER 22406M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22407S: Maintained 22408F: drivers/soc/xilinx/xlnx_event_manager.c 22409F: include/linux/firmware/xlnx-event-manager.h 22410 22411XILLYBUS DRIVER 22412M: Eli Billauer <eli.billauer@gmail.com> 22413L: linux-kernel@vger.kernel.org 22414S: Supported 22415F: drivers/char/xillybus/ 22416 22417XLP9XX I2C DRIVER 22418M: George Cherian <gcherian@marvell.com> 22419L: linux-i2c@vger.kernel.org 22420S: Supported 22421W: http://www.marvell.com 22422F: drivers/i2c/busses/i2c-xlp9xx.c 22423 22424XRA1403 GPIO EXPANDER 22425M: Nandor Han <nandor.han@ge.com> 22426M: Semi Malinen <semi.malinen@ge.com> 22427L: linux-gpio@vger.kernel.org 22428S: Maintained 22429F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22430F: drivers/gpio/gpio-xra1403.c 22431 22432XTENSA XTFPGA PLATFORM SUPPORT 22433M: Max Filippov <jcmvbkbc@gmail.com> 22434L: linux-xtensa@linux-xtensa.org 22435S: Maintained 22436F: drivers/spi/spi-xtensa-xtfpga.c 22437F: sound/soc/xtensa/xtfpga-i2s.c 22438 22439YAM DRIVER FOR AX.25 22440M: Jean-Paul Roubelat <jpr@f6fbb.org> 22441L: linux-hams@vger.kernel.org 22442S: Maintained 22443F: drivers/net/hamradio/yam* 22444F: include/linux/yam.h 22445 22446YAMA SECURITY MODULE 22447M: Kees Cook <keescook@chromium.org> 22448S: Supported 22449T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22450F: Documentation/admin-guide/LSM/Yama.rst 22451F: security/yama/ 22452 22453YEALINK PHONE DRIVER 22454M: Henk Vergonet <Henk.Vergonet@gmail.com> 22455L: usbb2k-api-dev@nongnu.org 22456S: Maintained 22457F: Documentation/input/devices/yealink.rst 22458F: drivers/input/misc/yealink.* 22459 22460Z8530 DRIVER FOR AX.25 22461M: Joerg Reuter <jreuter@yaina.de> 22462L: linux-hams@vger.kernel.org 22463S: Maintained 22464W: http://yaina.de/jreuter/ 22465W: http://www.qsl.net/dl1bke/ 22466F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22467F: drivers/net/hamradio/*scc.c 22468F: drivers/net/hamradio/z8530.h 22469 22470ZBUD COMPRESSED PAGE ALLOCATOR 22471M: Seth Jennings <sjenning@redhat.com> 22472M: Dan Streetman <ddstreet@ieee.org> 22473L: linux-mm@kvack.org 22474S: Maintained 22475F: mm/zbud.c 22476 22477Z3FOLD COMPRESSED PAGE ALLOCATOR 22478M: Vitaly Wool <vitaly.wool@konsulko.com> 22479R: Miaohe Lin <linmiaohe@huawei.com> 22480L: linux-mm@kvack.org 22481S: Maintained 22482F: mm/z3fold.c 22483 22484ZD1211RW WIRELESS DRIVER 22485M: Ulrich Kunitz <kune@deine-taler.de> 22486L: linux-wireless@vger.kernel.org 22487L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22488S: Maintained 22489W: http://zd1211.ath.cx/wiki/DriverRewrite 22490F: drivers/net/wireless/zydas/zd1211rw/ 22491 22492ZD1301 MEDIA DRIVER 22493M: Antti Palosaari <crope@iki.fi> 22494L: linux-media@vger.kernel.org 22495S: Maintained 22496W: https://linuxtv.org/ 22497W: http://palosaari.fi/linux/ 22498Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22499F: drivers/media/usb/dvb-usb-v2/zd1301* 22500 22501ZD1301_DEMOD MEDIA DRIVER 22502M: Antti Palosaari <crope@iki.fi> 22503L: linux-media@vger.kernel.org 22504S: Maintained 22505W: https://linuxtv.org/ 22506W: http://palosaari.fi/linux/ 22507Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22508F: drivers/media/dvb-frontends/zd1301_demod* 22509 22510ZHAOXIN PROCESSOR SUPPORT 22511M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22512L: linux-kernel@vger.kernel.org 22513S: Maintained 22514F: arch/x86/kernel/cpu/zhaoxin.c 22515 22516ZONEFS FILESYSTEM 22517M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22518M: Naohiro Aota <naohiro.aota@wdc.com> 22519R: Johannes Thumshirn <jth@kernel.org> 22520L: linux-fsdevel@vger.kernel.org 22521S: Maintained 22522T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22523F: Documentation/filesystems/zonefs.rst 22524F: fs/zonefs/ 22525 22526ZPOOL COMPRESSED PAGE STORAGE API 22527M: Dan Streetman <ddstreet@ieee.org> 22528L: linux-mm@kvack.org 22529S: Maintained 22530F: include/linux/zpool.h 22531F: mm/zpool.c 22532 22533ZR36067 VIDEO FOR LINUX DRIVER 22534M: Corentin Labbe <clabbe@baylibre.com> 22535L: mjpeg-users@lists.sourceforge.net 22536L: linux-media@vger.kernel.org 22537S: Maintained 22538W: http://mjpeg.sourceforge.net/driver-zoran/ 22539Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22540F: Documentation/driver-api/media/drivers/zoran.rst 22541F: drivers/staging/media/zoran/ 22542 22543ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22544M: Minchan Kim <minchan@kernel.org> 22545M: Nitin Gupta <ngupta@vflare.org> 22546R: Sergey Senozhatsky <senozhatsky@chromium.org> 22547L: linux-kernel@vger.kernel.org 22548S: Maintained 22549F: Documentation/admin-guide/blockdev/zram.rst 22550F: drivers/block/zram/ 22551 22552ZS DECSTATION Z85C30 SERIAL DRIVER 22553M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22554S: Maintained 22555F: drivers/tty/serial/zs.* 22556 22557ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22558M: Minchan Kim <minchan@kernel.org> 22559M: Nitin Gupta <ngupta@vflare.org> 22560R: Sergey Senozhatsky <senozhatsky@chromium.org> 22561L: linux-mm@kvack.org 22562S: Maintained 22563F: Documentation/mm/zsmalloc.rst 22564F: include/linux/zsmalloc.h 22565F: mm/zsmalloc.c 22566 22567ZSTD 22568M: Nick Terrell <terrelln@fb.com> 22569S: Maintained 22570B: https://github.com/facebook/zstd/issues 22571T: git git://github.com/terrelln/linux.git 22572F: include/linux/zstd* 22573F: lib/zstd/ 22574F: lib/decompress_unzstd.c 22575F: crypto/zstd.c 22576N: zstd 22577K: zstd 22578 22579ZSWAP COMPRESSED SWAP CACHING 22580M: Seth Jennings <sjenning@redhat.com> 22581M: Dan Streetman <ddstreet@ieee.org> 22582M: Vitaly Wool <vitaly.wool@konsulko.com> 22583L: linux-mm@kvack.org 22584S: Maintained 22585F: mm/zswap.c 22586 22587THE REST 22588M: Linus Torvalds <torvalds@linux-foundation.org> 22589L: linux-kernel@vger.kernel.org 22590S: Buried alive in reporters 22591T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22592F: * 22593F: */ 22594
