1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351W: https://01.org/linux-acpi 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: Documentation/ABI/testing/configfs-acpi 356F: Documentation/ABI/testing/sysfs-bus-acpi 357F: Documentation/firmware-guide/acpi/ 358F: drivers/acpi/ 359F: drivers/pci/*/*acpi* 360F: drivers/pci/*acpi* 361F: drivers/pnp/pnpacpi/ 362F: include/acpi/ 363F: include/linux/acpi.h 364F: include/linux/fwnode.h 365F: tools/power/acpi/ 366 367ACPI APEI 368M: "Rafael J. Wysocki" <rafael@kernel.org> 369R: Len Brown <lenb@kernel.org> 370R: James Morse <james.morse@arm.com> 371R: Tony Luck <tony.luck@intel.com> 372R: Borislav Petkov <bp@alien8.de> 373L: linux-acpi@vger.kernel.org 374F: drivers/acpi/apei/ 375 376ACPI COMPONENT ARCHITECTURE (ACPICA) 377M: Robert Moore <robert.moore@intel.com> 378M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 379L: linux-acpi@vger.kernel.org 380L: devel@acpica.org 381S: Supported 382W: https://acpica.org/ 383W: https://github.com/acpica/acpica/ 384Q: https://patchwork.kernel.org/project/linux-acpi/list/ 385B: https://bugzilla.kernel.org 386B: https://bugs.acpica.org 387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 388F: drivers/acpi/acpica/ 389F: include/acpi/ 390F: tools/power/acpi/ 391 392ACPI FOR ARM64 (ACPI/arm64) 393M: Lorenzo Pieralisi <lpieralisi@kernel.org> 394M: Hanjun Guo <guohanjun@huawei.com> 395M: Sudeep Holla <sudeep.holla@arm.com> 396L: linux-acpi@vger.kernel.org 397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 398S: Maintained 399F: drivers/acpi/arm64 400 401ACPI SERIAL MULTI INSTANTIATE DRIVER 402M: Hans de Goede <hdegoede@redhat.com> 403L: platform-driver-x86@vger.kernel.org 404S: Maintained 405F: drivers/platform/x86/serial-multi-instantiate.c 406 407ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 408M: Sudeep Holla <sudeep.holla@arm.com> 409L: linux-acpi@vger.kernel.org 410S: Supported 411F: drivers/mailbox/pcc.c 412 413ACPI PMIC DRIVERS 414M: "Rafael J. Wysocki" <rafael@kernel.org> 415M: Len Brown <lenb@kernel.org> 416R: Andy Shevchenko <andy@kernel.org> 417R: Mika Westerberg <mika.westerberg@linux.intel.com> 418L: linux-acpi@vger.kernel.org 419S: Supported 420Q: https://patchwork.kernel.org/project/linux-acpi/list/ 421B: https://bugzilla.kernel.org 422T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 423F: drivers/acpi/pmic/ 424 425ACPI THERMAL DRIVER 426M: Rafael J. Wysocki <rafael@kernel.org> 427R: Zhang Rui <rui.zhang@intel.com> 428L: linux-acpi@vger.kernel.org 429S: Supported 430W: https://01.org/linux-acpi 431B: https://bugzilla.kernel.org 432F: drivers/acpi/*thermal* 433 434ACPI VIOT DRIVER 435M: Jean-Philippe Brucker <jean-philippe@linaro.org> 436L: linux-acpi@vger.kernel.org 437L: iommu@lists.linux.dev 438S: Maintained 439F: drivers/acpi/viot.c 440F: include/linux/acpi_viot.h 441 442ACPI WMI DRIVER 443L: platform-driver-x86@vger.kernel.org 444S: Orphan 445F: drivers/platform/x86/wmi.c 446F: include/uapi/linux/wmi.h 447 448ACRN HYPERVISOR SERVICE MODULE 449M: Fei Li <fei1.li@intel.com> 450L: acrn-dev@lists.projectacrn.org (subscribers-only) 451S: Supported 452W: https://projectacrn.org 453F: Documentation/virt/acrn/ 454F: drivers/virt/acrn/ 455F: include/uapi/linux/acrn.h 456 457AD1889 ALSA SOUND DRIVER 458L: linux-parisc@vger.kernel.org 459S: Maintained 460W: https://parisc.wiki.kernel.org/index.php/AD1889 461F: sound/pci/ad1889.* 462 463AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 464M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 465L: linux-iio@vger.kernel.org 466S: Supported 467F: drivers/iio/potentiometer/ad5110.c 468 469AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 470M: Michael Hennerich <michael.hennerich@analog.com> 471S: Supported 472W: http://wiki.analog.com/AD5254 473W: https://ez.analog.com/linux-software-drivers 474F: drivers/misc/ad525x_dpot.c 475 476AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5398 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/regulator/ad5398.c 482 483AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD7142 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/input/misc/ad714x.c 489 490AD7877 TOUCHSCREEN DRIVER 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7877 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/touchscreen/ad7877.c 496 497AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7879 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7879.c 503 504ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 505M: Jiri Kosina <jikos@kernel.org> 506S: Maintained 507 508ADF7242 IEEE 802.15.4 RADIO DRIVER 509M: Michael Hennerich <michael.hennerich@analog.com> 510L: linux-wpan@vger.kernel.org 511S: Supported 512W: https://wiki.analog.com/ADF7242 513W: https://ez.analog.com/linux-software-drivers 514F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 515F: drivers/net/ieee802154/adf7242.c 516 517ADM1025 HARDWARE MONITOR DRIVER 518M: Jean Delvare <jdelvare@suse.com> 519L: linux-hwmon@vger.kernel.org 520S: Maintained 521F: Documentation/hwmon/adm1025.rst 522F: drivers/hwmon/adm1025.c 523 524ADM1029 HARDWARE MONITOR DRIVER 525M: Corentin Labbe <clabbe.montjoie@gmail.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: drivers/hwmon/adm1029.c 529 530ADM8211 WIRELESS DRIVER 531L: linux-wireless@vger.kernel.org 532S: Orphan 533W: https://wireless.wiki.kernel.org/ 534F: drivers/net/wireless/admtek/adm8211.* 535 536ADP1653 FLASH CONTROLLER DRIVER 537M: Sakari Ailus <sakari.ailus@iki.fi> 538L: linux-media@vger.kernel.org 539S: Maintained 540F: drivers/media/i2c/adp1653.c 541F: include/media/i2c/adp1653.h 542 543ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADP5520 547W: https://ez.analog.com/linux-software-drivers 548F: drivers/gpio/gpio-adp5520.c 549F: drivers/input/keyboard/adp5520-keys.c 550F: drivers/leds/leds-adp5520.c 551F: drivers/mfd/adp5520.c 552F: drivers/video/backlight/adp5520_bl.c 553 554ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 555M: Michael Hennerich <michael.hennerich@analog.com> 556S: Supported 557W: http://wiki.analog.com/ADP5588 558W: https://ez.analog.com/linux-software-drivers 559F: drivers/gpio/gpio-adp5588.c 560F: drivers/input/keyboard/adp5588-keys.c 561 562ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 563M: Michael Hennerich <michael.hennerich@analog.com> 564S: Supported 565W: http://wiki.analog.com/ADP8860 566W: https://ez.analog.com/linux-software-drivers 567F: drivers/video/backlight/adp8860_bl.c 568 569ADT746X FAN DRIVER 570M: Colin Leroy <colin@colino.net> 571S: Maintained 572F: drivers/macintosh/therm_adt746x.c 573 574ADT7475 HARDWARE MONITOR DRIVER 575M: Jean Delvare <jdelvare@suse.com> 576L: linux-hwmon@vger.kernel.org 577S: Maintained 578F: Documentation/hwmon/adt7475.rst 579F: drivers/hwmon/adt7475.c 580 581ADVANSYS SCSI DRIVER 582M: Matthew Wilcox <willy@infradead.org> 583M: Hannes Reinecke <hare@suse.com> 584L: linux-scsi@vger.kernel.org 585S: Maintained 586F: Documentation/scsi/advansys.rst 587F: drivers/scsi/advansys.c 588 589ADVANTECH SWBTN DRIVER 590M: Andrea Ho <Andrea.Ho@advantech.com.tw> 591L: platform-driver-x86@vger.kernel.org 592S: Maintained 593F: drivers/platform/x86/adv_swbutton.c 594 595ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 596M: Lucas Stankus <lucas.p.stankus@gmail.com> 597S: Supported 598F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 599F: drivers/iio/accel/adxl313* 600 601ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 602M: Michael Hennerich <michael.hennerich@analog.com> 603S: Supported 604W: http://wiki.analog.com/ADXL345 605W: https://ez.analog.com/linux-software-drivers 606F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 607F: drivers/input/misc/adxl34x.c 608 609ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 610M: Puranjay Mohan <puranjay12@gmail.com> 611L: linux-iio@vger.kernel.org 612S: Supported 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 614F: drivers/iio/accel/adxl355.h 615F: drivers/iio/accel/adxl355_core.c 616F: drivers/iio/accel/adxl355_i2c.c 617F: drivers/iio/accel/adxl355_spi.c 618 619ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 620M: Cosmin Tanislav <cosmin.tanislav@analog.com> 621L: linux-iio@vger.kernel.org 622S: Supported 623W: http://ez.analog.com/community/linux-device-drivers 624F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 625F: drivers/iio/accel/adxl367* 626 627ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 628M: Michael Hennerich <michael.hennerich@analog.com> 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 632F: drivers/iio/accel/adxl372.c 633F: drivers/iio/accel/adxl372_i2c.c 634F: drivers/iio/accel/adxl372_spi.c 635 636AF9013 MEDIA DRIVER 637M: Antti Palosaari <crope@iki.fi> 638L: linux-media@vger.kernel.org 639S: Maintained 640W: https://linuxtv.org 641W: http://palosaari.fi/linux/ 642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 643T: git git://linuxtv.org/anttip/media_tree.git 644F: drivers/media/dvb-frontends/af9013* 645 646AF9033 MEDIA DRIVER 647M: Antti Palosaari <crope@iki.fi> 648L: linux-media@vger.kernel.org 649S: Maintained 650W: https://linuxtv.org 651W: http://palosaari.fi/linux/ 652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 653T: git git://linuxtv.org/anttip/media_tree.git 654F: drivers/media/dvb-frontends/af9033* 655 656AFFS FILE SYSTEM 657M: David Sterba <dsterba@suse.com> 658L: linux-fsdevel@vger.kernel.org 659S: Odd Fixes 660F: Documentation/filesystems/affs.rst 661F: fs/affs/ 662 663AFS FILESYSTEM 664M: David Howells <dhowells@redhat.com> 665M: Marc Dionne <marc.dionne@auristor.com> 666L: linux-afs@lists.infradead.org 667S: Supported 668W: https://www.infradead.org/~dhowells/kafs/ 669F: Documentation/filesystems/afs.rst 670F: fs/afs/ 671F: include/trace/events/afs.h 672 673AGPGART DRIVER 674M: David Airlie <airlied@linux.ie> 675S: Maintained 676T: git git://anongit.freedesktop.org/drm/drm 677F: drivers/char/agp/ 678F: include/linux/agp* 679F: include/uapi/linux/agp* 680 681AHA152X SCSI DRIVER 682M: "Juergen E. Fischer" <fischer@norbit.de> 683L: linux-scsi@vger.kernel.org 684S: Maintained 685F: drivers/scsi/aha152x* 686F: drivers/scsi/pcmcia/aha152x* 687 688AIC7XXX / AIC79XX SCSI DRIVER 689M: Hannes Reinecke <hare@suse.com> 690L: linux-scsi@vger.kernel.org 691S: Maintained 692F: drivers/scsi/aic7xxx/ 693 694AIMSLAB FM RADIO RECEIVER DRIVER 695M: Hans Verkuil <hverkuil@xs4all.nl> 696L: linux-media@vger.kernel.org 697S: Maintained 698W: https://linuxtv.org 699T: git git://linuxtv.org/media_tree.git 700F: drivers/media/radio/radio-aimslab* 701 702AIO 703M: Benjamin LaHaise <bcrl@kvack.org> 704L: linux-aio@kvack.org 705S: Supported 706F: fs/aio.c 707F: include/linux/*aio*.h 708 709AIRSPY MEDIA DRIVER 710M: Antti Palosaari <crope@iki.fi> 711L: linux-media@vger.kernel.org 712S: Maintained 713W: https://linuxtv.org 714W: http://palosaari.fi/linux/ 715Q: http://patchwork.linuxtv.org/project/linux-media/list/ 716T: git git://linuxtv.org/anttip/media_tree.git 717F: drivers/media/usb/airspy/ 718 719ALACRITECH GIGABIT ETHERNET DRIVER 720M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 721S: Maintained 722F: drivers/net/ethernet/alacritech/* 723 724ALCATEL SPEEDTOUCH USB DRIVER 725M: Duncan Sands <duncan.sands@free.fr> 726L: linux-usb@vger.kernel.org 727S: Maintained 728W: http://www.linux-usb.org/SpeedTouch/ 729F: drivers/usb/atm/speedtch.c 730F: drivers/usb/atm/usbatm.c 731 732ALCHEMY AU1XX0 MMC DRIVER 733M: Manuel Lauss <manuel.lauss@gmail.com> 734S: Maintained 735F: drivers/mmc/host/au1xmmc.c 736 737ALI1563 I2C DRIVER 738M: Rudolf Marek <r.marek@assembler.cz> 739L: linux-i2c@vger.kernel.org 740S: Maintained 741F: Documentation/i2c/busses/i2c-ali1563.rst 742F: drivers/i2c/busses/i2c-ali1563.c 743 744ALIBABA ELASTIC RDMA DRIVER 745M: Cheng Xu <chengyou@linux.alibaba.com> 746M: Kai Shen <kaishen@linux.alibaba.com> 747L: linux-rdma@vger.kernel.org 748S: Supported 749F: drivers/infiniband/hw/erdma 750F: include/uapi/rdma/erdma-abi.h 751 752ALIENWARE WMI DRIVER 753L: Dell.Client.Kernel@dell.com 754S: Maintained 755F: drivers/platform/x86/dell/alienware-wmi.c 756 757ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 758M: Tomislav Denis <tomislav.denis@avl.com> 759L: linux-iio@vger.kernel.org 760S: Maintained 761W: http://www.allsensors.com/ 762F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 763F: drivers/iio/pressure/dlhl60d.c 764 765ALLEGRO DVT VIDEO IP CORE DRIVER 766M: Michael Tretter <m.tretter@pengutronix.de> 767R: Pengutronix Kernel Team <kernel@pengutronix.de> 768L: linux-media@vger.kernel.org 769S: Maintained 770F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 771F: drivers/media/platform/allegro-dvt/ 772 773ALLWINNER A10 CSI DRIVER 774M: Maxime Ripard <mripard@kernel.org> 775L: linux-media@vger.kernel.org 776S: Maintained 777T: git git://linuxtv.org/media_tree.git 778F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 779F: drivers/media/platform/sunxi/sun4i-csi/ 780 781ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785T: git git://linuxtv.org/media_tree.git 786F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 787F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 788 789ALLWINNER CPUFREQ DRIVER 790M: Yangtao Li <tiny.windzz@gmail.com> 791L: linux-pm@vger.kernel.org 792S: Maintained 793F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 794F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 795 796ALLWINNER CRYPTO DRIVERS 797M: Corentin Labbe <clabbe.montjoie@gmail.com> 798L: linux-crypto@vger.kernel.org 799S: Maintained 800F: drivers/crypto/allwinner/ 801 802ALLWINNER HARDWARE SPINLOCK SUPPORT 803M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 804S: Maintained 805F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 806F: drivers/hwspinlock/sun6i_hwspinlock.c 807 808ALLWINNER THERMAL DRIVER 809M: Vasily Khoruzhick <anarsoul@gmail.com> 810M: Yangtao Li <tiny.windzz@gmail.com> 811L: linux-pm@vger.kernel.org 812S: Maintained 813F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 814F: drivers/thermal/sun8i_thermal.c 815 816ALLWINNER VPU DRIVER 817M: Maxime Ripard <mripard@kernel.org> 818M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 819L: linux-media@vger.kernel.org 820S: Maintained 821F: drivers/staging/media/sunxi/cedrus/ 822 823ALPHA PORT 824M: Richard Henderson <richard.henderson@linaro.org> 825M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 826M: Matt Turner <mattst88@gmail.com> 827L: linux-alpha@vger.kernel.org 828S: Odd Fixes 829F: arch/alpha/ 830 831ALPS PS/2 TOUCHPAD DRIVER 832R: Pali Rohár <pali@kernel.org> 833F: drivers/input/mouse/alps.* 834 835ALTERA I2C CONTROLLER DRIVER 836M: Thor Thayer <thor.thayer@linux.intel.com> 837S: Maintained 838F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 839F: drivers/i2c/busses/i2c-altera.c 840 841ALTERA MAILBOX DRIVER 842M: Mun Yew Tham <mun.yew.tham@intel.com> 843S: Maintained 844F: drivers/mailbox/mailbox-altera.c 845 846ALTERA MSGDMA IP CORE DRIVER 847M: Olivier Dautricourt <olivierdautricourt@gmail.com> 848R: Stefan Roese <sr@denx.de> 849L: dmaengine@vger.kernel.org 850S: Odd Fixes 851F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 852F: drivers/dma/altera-msgdma.c 853 854ALTERA PIO DRIVER 855M: Mun Yew Tham <mun.yew.tham@intel.com> 856L: linux-gpio@vger.kernel.org 857S: Maintained 858F: drivers/gpio/gpio-altera.c 859 860ALTERA SYSTEM MANAGER DRIVER 861M: Thor Thayer <thor.thayer@linux.intel.com> 862S: Maintained 863F: drivers/mfd/altera-sysmgr.c 864F: include/linux/mfd/altera-sysmgr.h 865 866ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: drivers/gpio/gpio-altera-a10sr.c 870F: drivers/mfd/altera-a10sr.c 871F: drivers/reset/reset-a10sr.c 872F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 873F: include/linux/mfd/altera-a10sr.h 874 875ALTERA TRIPLE SPEED ETHERNET DRIVER 876M: Joyce Ooi <joyce.ooi@intel.com> 877L: netdev@vger.kernel.org 878S: Maintained 879F: drivers/net/ethernet/altera/ 880 881ALTERA UART/JTAG UART SERIAL DRIVERS 882M: Tobias Klauser <tklauser@distanz.ch> 883L: linux-serial@vger.kernel.org 884S: Maintained 885F: drivers/tty/serial/altera_jtaguart.c 886F: drivers/tty/serial/altera_uart.c 887F: include/linux/altera_jtaguart.h 888F: include/linux/altera_uart.h 889 890AMAZON ANNAPURNA LABS FIC DRIVER 891M: Talel Shenhar <talel@amazon.com> 892S: Maintained 893F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 894F: drivers/irqchip/irq-al-fic.c 895 896AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 897M: Talel Shenhar <talel@amazon.com> 898M: Talel Shenhar <talelshenhar@gmail.com> 899S: Maintained 900F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 901F: drivers/edac/al_mc_edac.c 902 903AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 904M: Talel Shenhar <talel@amazon.com> 905S: Maintained 906F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 907F: drivers/thermal/thermal_mmio.c 908 909AMAZON ETHERNET DRIVERS 910M: Shay Agroskin <shayagr@amazon.com> 911M: Arthur Kiyanovski <akiyano@amazon.com> 912R: David Arinzon <darinzon@amazon.com> 913R: Noam Dagan <ndagan@amazon.com> 914R: Saeed Bishara <saeedb@amazon.com> 915L: netdev@vger.kernel.org 916S: Supported 917F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 918F: drivers/net/ethernet/amazon/ 919 920AMAZON RDMA EFA DRIVER 921M: Gal Pressman <galpress@amazon.com> 922R: Yossi Leybovich <sleybo@amazon.com> 923L: linux-rdma@vger.kernel.org 924S: Supported 925Q: https://patchwork.kernel.org/project/linux-rdma/list/ 926F: drivers/infiniband/hw/efa/ 927F: include/uapi/rdma/efa-abi.h 928 929AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 930M: Tom Lendacky <thomas.lendacky@amd.com> 931M: John Allen <john.allen@amd.com> 932L: linux-crypto@vger.kernel.org 933S: Supported 934F: drivers/crypto/ccp/ 935F: include/linux/ccp.h 936 937AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 938M: Brijesh Singh <brijesh.singh@amd.com> 939M: Tom Lendacky <thomas.lendacky@amd.com> 940L: linux-crypto@vger.kernel.org 941S: Supported 942F: drivers/crypto/ccp/sev* 943F: include/uapi/linux/psp-sev.h 944 945AMD DISPLAY CORE 946M: Harry Wentland <harry.wentland@amd.com> 947M: Leo Li <sunpeng.li@amd.com> 948M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 949L: amd-gfx@lists.freedesktop.org 950S: Supported 951T: git https://gitlab.freedesktop.org/agd5f/linux.git 952F: drivers/gpu/drm/amd/display/ 953 954AMD FAM15H PROCESSOR POWER MONITORING DRIVER 955M: Huang Rui <ray.huang@amd.com> 956L: linux-hwmon@vger.kernel.org 957S: Supported 958F: Documentation/hwmon/fam15h_power.rst 959F: drivers/hwmon/fam15h_power.c 960 961AMD FCH GPIO DRIVER 962M: Enrico Weigelt, metux IT consult <info@metux.net> 963L: linux-gpio@vger.kernel.org 964S: Maintained 965F: drivers/gpio/gpio-amd-fch.c 966F: include/linux/platform_data/gpio/gpio-amd-fch.h 967 968AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 969L: linux-geode@lists.infradead.org (moderated for non-subscribers) 970S: Orphan 971F: drivers/usb/gadget/udc/amd5536udc.* 972 973AMD GEODE PROCESSOR/CHIPSET SUPPORT 974M: Andres Salomon <dilinger@queued.net> 975L: linux-geode@lists.infradead.org (moderated for non-subscribers) 976S: Supported 977W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 978F: arch/x86/include/asm/geode.h 979F: drivers/char/hw_random/geode-rng.c 980F: drivers/crypto/geode* 981F: drivers/video/fbdev/geode/ 982 983AMD IOMMU (AMD-VI) 984M: Joerg Roedel <joro@8bytes.org> 985R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 986L: iommu@lists.linux.dev 987S: Maintained 988T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 989F: drivers/iommu/amd/ 990F: include/linux/amd-iommu.h 991 992AMD KFD 993M: Felix Kuehling <Felix.Kuehling@amd.com> 994L: amd-gfx@lists.freedesktop.org 995S: Supported 996T: git https://gitlab.freedesktop.org/agd5f/linux.git 997F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 998F: drivers/gpu/drm/amd/amdkfd/ 999F: drivers/gpu/drm/amd/include/cik_structs.h 1000F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1001F: drivers/gpu/drm/amd/include/v9_structs.h 1002F: drivers/gpu/drm/amd/include/vi_structs.h 1003F: include/uapi/linux/kfd_ioctl.h 1004F: include/uapi/linux/kfd_sysfs.h 1005 1006AMD SPI DRIVER 1007M: Sanjay R Mehta <sanju.mehta@amd.com> 1008S: Maintained 1009F: drivers/spi/spi-amd.c 1010 1011AMD MP2 I2C DRIVER 1012M: Elie Morisse <syniurge@gmail.com> 1013M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1014M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1015L: linux-i2c@vger.kernel.org 1016S: Maintained 1017F: drivers/i2c/busses/i2c-amd-mp2* 1018 1019AMD PMC DRIVER 1020M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1021L: platform-driver-x86@vger.kernel.org 1022S: Maintained 1023F: drivers/platform/x86/amd/pmc.c 1024 1025AMD HSMP DRIVER 1026M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1027R: Carlos Bilbao <carlos.bilbao@amd.com> 1028L: platform-driver-x86@vger.kernel.org 1029S: Maintained 1030F: Documentation/x86/amd_hsmp.rst 1031F: arch/x86/include/asm/amd_hsmp.h 1032F: arch/x86/include/uapi/asm/amd_hsmp.h 1033F: drivers/platform/x86/amd/hsmp.c 1034 1035AMD POWERPLAY AND SWSMU 1036M: Evan Quan <evan.quan@amd.com> 1037L: amd-gfx@lists.freedesktop.org 1038S: Supported 1039T: git https://gitlab.freedesktop.org/agd5f/linux.git 1040F: drivers/gpu/drm/amd/pm/ 1041 1042AMD PSTATE DRIVER 1043M: Huang Rui <ray.huang@amd.com> 1044L: linux-pm@vger.kernel.org 1045S: Supported 1046F: Documentation/admin-guide/pm/amd-pstate.rst 1047F: drivers/cpufreq/amd-pstate* 1048F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1049 1050AMD PTDMA DRIVER 1051M: Sanjay R Mehta <sanju.mehta@amd.com> 1052L: dmaengine@vger.kernel.org 1053S: Maintained 1054F: drivers/dma/ptdma/ 1055 1056AMD SEATTLE DEVICE TREE SUPPORT 1057M: Brijesh Singh <brijeshkumar.singh@amd.com> 1058M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1059M: Tom Lendacky <thomas.lendacky@amd.com> 1060S: Supported 1061F: arch/arm64/boot/dts/amd/ 1062 1063AMD XGBE DRIVER 1064M: Tom Lendacky <thomas.lendacky@amd.com> 1065M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1066L: netdev@vger.kernel.org 1067S: Supported 1068F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1069F: drivers/net/ethernet/amd/xgbe/ 1070 1071AMD SENSOR FUSION HUB DRIVER 1072M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1073L: linux-input@vger.kernel.org 1074S: Maintained 1075F: Documentation/hid/amd-sfh* 1076F: drivers/hid/amd-sfh-hid/ 1077 1078AMPHION VPU CODEC V4L2 DRIVER 1079M: Ming Qian <ming.qian@nxp.com> 1080M: Shijie Qin <shijie.qin@nxp.com> 1081M: Zhou Peng <eagle.zhou@nxp.com> 1082L: linux-media@vger.kernel.org 1083S: Maintained 1084F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1085F: drivers/media/platform/amphion/ 1086 1087AMS AS73211 DRIVER 1088M: Christian Eggers <ceggers@arri.de> 1089L: linux-iio@vger.kernel.org 1090S: Maintained 1091F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1092F: drivers/iio/light/as73211.c 1093 1094AMT (Automatic Multicast Tunneling) 1095M: Taehee Yoo <ap420073@gmail.com> 1096L: netdev@vger.kernel.org 1097S: Maintained 1098T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1099T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1100F: drivers/net/amt.c 1101 1102ANALOG DEVICES INC AD7192 DRIVER 1103M: Alexandru Tachici <alexandru.tachici@analog.com> 1104L: linux-iio@vger.kernel.org 1105S: Supported 1106W: https://ez.analog.com/linux-software-drivers 1107F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1108F: drivers/iio/adc/ad7192.c 1109 1110ANALOG DEVICES INC AD7292 DRIVER 1111M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114W: https://ez.analog.com/linux-software-drivers 1115F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1116F: drivers/iio/adc/ad7292.c 1117 1118ANALOG DEVICES INC AD3552R DRIVER 1119M: Nuno Sá <nuno.sa@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: https://ez.analog.com/linux-software-drivers 1123F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1124F: drivers/iio/dac/ad3552r.c 1125 1126ANALOG DEVICES INC AD7293 DRIVER 1127M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1128L: linux-iio@vger.kernel.org 1129S: Supported 1130W: https://ez.analog.com/linux-software-drivers 1131F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1132F: drivers/iio/dac/ad7293.c 1133 1134ANALOG DEVICES INC AD7768-1 DRIVER 1135M: Michael Hennerich <Michael.Hennerich@analog.com> 1136L: linux-iio@vger.kernel.org 1137S: Supported 1138W: https://ez.analog.com/linux-software-drivers 1139F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1140F: drivers/iio/adc/ad7768-1.c 1141 1142ANALOG DEVICES INC AD7780 DRIVER 1143M: Michael Hennerich <Michael.Hennerich@analog.com> 1144M: Renato Lui Geh <renatogeh@gmail.com> 1145L: linux-iio@vger.kernel.org 1146S: Supported 1147W: https://ez.analog.com/linux-software-drivers 1148F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1149F: drivers/iio/adc/ad7780.c 1150 1151ANALOG DEVICES INC AD74413R DRIVER 1152M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1153L: linux-iio@vger.kernel.org 1154S: Supported 1155W: http://ez.analog.com/community/linux-device-drivers 1156F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1157F: drivers/iio/addac/ad74413r.c 1158F: include/dt-bindings/iio/addac/adi,ad74413r.h 1159 1160ANALOG DEVICES INC AD9389B DRIVER 1161M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1162L: linux-media@vger.kernel.org 1163S: Maintained 1164F: drivers/media/i2c/ad9389b* 1165 1166ANALOG DEVICES INC ADA4250 DRIVER 1167M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1172F: drivers/iio/amplifiers/ada4250.c 1173 1174ANALOG DEVICES INC ADGS1408 DRIVER 1175M: Mircea Caprioru <mircea.caprioru@analog.com> 1176S: Supported 1177F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1178F: drivers/mux/adgs1408.c 1179 1180ANALOG DEVICES INC ADIN DRIVER 1181M: Michael Hennerich <michael.hennerich@analog.com> 1182L: netdev@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/net/adi,adin.yaml 1186F: drivers/net/phy/adin.c 1187 1188ANALOG DEVICES INC ADIS DRIVER LIBRARY 1189M: Nuno Sa <nuno.sa@analog.com> 1190L: linux-iio@vger.kernel.org 1191S: Supported 1192F: drivers/iio/imu/adis.c 1193F: drivers/iio/imu/adis_buffer.c 1194F: drivers/iio/imu/adis_trigger.c 1195F: include/linux/iio/imu/adis.h 1196 1197ANALOG DEVICES INC ADIS16460 DRIVER 1198M: Dragos Bogdan <dragos.bogdan@analog.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1203F: drivers/iio/imu/adis16460.c 1204 1205ANALOG DEVICES INC ADIS16475 DRIVER 1206M: Nuno Sa <nuno.sa@analog.com> 1207L: linux-iio@vger.kernel.org 1208W: https://ez.analog.com/linux-software-drivers 1209S: Supported 1210F: drivers/iio/imu/adis16475.c 1211F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1212 1213ANALOG DEVICES INC ADM1177 DRIVER 1214M: Michael Hennerich <Michael.Hennerich@analog.com> 1215L: linux-hwmon@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1219F: drivers/hwmon/adm1177.c 1220 1221ANALOG DEVICES INC ADMV1013 DRIVER 1222M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1227F: drivers/iio/frequency/admv1013.c 1228 1229ANALOG DEVICES INC ADMV8818 DRIVER 1230M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1231L: linux-iio@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1235F: drivers/iio/filter/admv8818.c 1236 1237ANALOG DEVICES INC ADMV1014 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1243F: drivers/iio/frequency/admv1014.c 1244 1245ANALOG DEVICES INC ADP5061 DRIVER 1246M: Michael Hennerich <Michael.Hennerich@analog.com> 1247L: linux-pm@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: drivers/power/supply/adp5061.c 1251 1252ANALOG DEVICES INC ADRF6780 DRIVER 1253M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1254L: linux-iio@vger.kernel.org 1255S: Supported 1256W: https://ez.analog.com/linux-software-drivers 1257F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1258F: drivers/iio/frequency/adrf6780.c 1259 1260ANALOG DEVICES INC ADV7180 DRIVER 1261M: Lars-Peter Clausen <lars@metafoo.de> 1262L: linux-media@vger.kernel.org 1263S: Supported 1264W: https://ez.analog.com/linux-software-drivers 1265F: drivers/media/i2c/adv7180.c 1266F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1267 1268ANALOG DEVICES INC ADV748X DRIVER 1269M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1270L: linux-media@vger.kernel.org 1271S: Maintained 1272F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1273F: drivers/media/i2c/adv748x/* 1274 1275ANALOG DEVICES INC ADV7511 DRIVER 1276M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1277L: linux-media@vger.kernel.org 1278S: Maintained 1279F: drivers/media/i2c/adv7511* 1280 1281ANALOG DEVICES INC ADV7604 DRIVER 1282M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1283L: linux-media@vger.kernel.org 1284S: Maintained 1285F: drivers/media/i2c/adv7604* 1286F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1287 1288ANALOG DEVICES INC ADV7842 DRIVER 1289M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1290L: linux-media@vger.kernel.org 1291S: Maintained 1292F: drivers/media/i2c/adv7842* 1293 1294ANALOG DEVICES INC ADXRS290 DRIVER 1295M: Nishant Malpani <nish.malpani25@gmail.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298F: drivers/iio/gyro/adxrs290.c 1299F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1300 1301ANALOG DEVICES INC ASOC CODEC DRIVERS 1302M: Lars-Peter Clausen <lars@metafoo.de> 1303M: Nuno Sá <nuno.sa@analog.com> 1304L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1305S: Supported 1306W: http://wiki.analog.com/ 1307W: https://ez.analog.com/linux-software-drivers 1308F: sound/soc/codecs/ad1* 1309F: sound/soc/codecs/ad7* 1310F: sound/soc/codecs/adau* 1311F: sound/soc/codecs/adav* 1312F: sound/soc/codecs/sigmadsp.* 1313F: sound/soc/codecs/ssm* 1314 1315ANALOG DEVICES INC DMA DRIVERS 1316M: Lars-Peter Clausen <lars@metafoo.de> 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: drivers/dma/dma-axi-dmac.c 1320 1321ANALOG DEVICES INC IIO DRIVERS 1322M: Lars-Peter Clausen <lars@metafoo.de> 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324S: Supported 1325W: http://wiki.analog.com/ 1326W: https://ez.analog.com/linux-software-drivers 1327F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1328F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1329F: Documentation/devicetree/bindings/iio/*/adi,* 1330F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1331F: drivers/iio/*/ad* 1332F: drivers/iio/adc/ltc249* 1333F: drivers/iio/amplifiers/hmc425a.c 1334F: drivers/staging/iio/*/ad* 1335X: drivers/iio/*/adjd* 1336 1337ANALOGBITS PLL LIBRARIES 1338M: Paul Walmsley <paul.walmsley@sifive.com> 1339S: Supported 1340F: drivers/clk/analogbits/* 1341F: include/linux/clk/analogbits* 1342 1343ANDROID CONFIG FRAGMENTS 1344M: Rob Herring <robh@kernel.org> 1345S: Supported 1346F: kernel/configs/android* 1347 1348ANDROID DRIVERS 1349M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1350M: Arve Hjønnevåg <arve@android.com> 1351M: Todd Kjos <tkjos@android.com> 1352M: Martijn Coenen <maco@android.com> 1353M: Joel Fernandes <joel@joelfernandes.org> 1354M: Christian Brauner <christian@brauner.io> 1355M: Carlos Llamas <cmllamas@google.com> 1356M: Suren Baghdasaryan <surenb@google.com> 1357L: linux-kernel@vger.kernel.org 1358S: Supported 1359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1360F: drivers/android/ 1361 1362ANDROID GOLDFISH PIC DRIVER 1363M: Miodrag Dinic <miodrag.dinic@mips.com> 1364S: Supported 1365F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1366F: drivers/irqchip/irq-goldfish-pic.c 1367 1368ANDROID GOLDFISH RTC DRIVER 1369M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1370S: Supported 1371F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1372F: drivers/rtc/rtc-goldfish.c 1373 1374AOA (Apple Onboard Audio) ALSA DRIVER 1375M: Johannes Berg <johannes@sipsolutions.net> 1376L: linuxppc-dev@lists.ozlabs.org 1377L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1378S: Maintained 1379F: sound/aoa/ 1380 1381APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1382M: William Breathitt Gray <william.gray@linaro.org> 1383L: linux-iio@vger.kernel.org 1384S: Maintained 1385F: drivers/iio/adc/stx104.c 1386 1387APM DRIVER 1388M: Jiri Kosina <jikos@kernel.org> 1389S: Odd fixes 1390T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1391F: arch/x86/kernel/apm_32.c 1392F: drivers/char/apm-emulation.c 1393F: include/linux/apm_bios.h 1394F: include/uapi/linux/apm_bios.h 1395 1396APPARMOR SECURITY MODULE 1397M: John Johansen <john.johansen@canonical.com> 1398M: John Johansen <john@apparmor.net> 1399L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1400S: Supported 1401W: apparmor.net 1402B: https://gitlab.com/apparmor/apparmor-kernel 1403C: irc://irc.oftc.net/apparmor 1404T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1405T: https://gitlab.com/apparmor/apparmor-kernel.git 1406F: Documentation/admin-guide/LSM/apparmor.rst 1407F: security/apparmor/ 1408 1409APPLE BCM5974 MULTITOUCH DRIVER 1410M: Henrik Rydberg <rydberg@bitmath.org> 1411L: linux-input@vger.kernel.org 1412S: Odd fixes 1413F: drivers/input/mouse/bcm5974.c 1414 1415APPLE PCIE CONTROLLER DRIVER 1416M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1417M: Marc Zyngier <maz@kernel.org> 1418L: linux-pci@vger.kernel.org 1419S: Maintained 1420F: drivers/pci/controller/pcie-apple.c 1421 1422APPLE SMC DRIVER 1423M: Henrik Rydberg <rydberg@bitmath.org> 1424L: linux-hwmon@vger.kernel.org 1425S: Odd fixes 1426F: drivers/hwmon/applesmc.c 1427 1428APPLETALK NETWORK LAYER 1429L: netdev@vger.kernel.org 1430S: Odd fixes 1431F: drivers/net/appletalk/ 1432F: include/linux/atalk.h 1433F: include/uapi/linux/atalk.h 1434F: net/appletalk/ 1435 1436APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1437M: Khuong Dinh <khuong@os.amperecomputing.com> 1438S: Supported 1439F: arch/arm64/boot/dts/apm/ 1440 1441APPLIED MICRO (APM) X-GENE SOC EDAC 1442M: Khuong Dinh <khuong@os.amperecomputing.com> 1443S: Supported 1444F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1445F: drivers/edac/xgene_edac.c 1446 1447APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1448M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1449M: Keyur Chudgar <keyur@os.amperecomputing.com> 1450S: Supported 1451F: drivers/net/ethernet/apm/xgene-v2/ 1452 1453APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1454M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1455M: Keyur Chudgar <keyur@os.amperecomputing.com> 1456M: Quan Nguyen <quan@os.amperecomputing.com> 1457S: Supported 1458F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1459F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1460F: drivers/net/ethernet/apm/xgene/ 1461F: drivers/net/mdio/mdio-xgene.c 1462 1463APPLIED MICRO (APM) X-GENE SOC PMU 1464M: Khuong Dinh <khuong@os.amperecomputing.com> 1465S: Supported 1466F: Documentation/admin-guide/perf/xgene-pmu.rst 1467F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1468F: drivers/perf/xgene_pmu.c 1469 1470APTINA CAMERA SENSOR PLL 1471M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1472L: linux-media@vger.kernel.org 1473S: Maintained 1474F: drivers/media/i2c/aptina-pll.* 1475 1476AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1477M: Aleksa Savic <savicaleksa83@gmail.com> 1478M: Jack Doan <me@jackdoan.com> 1479L: linux-hwmon@vger.kernel.org 1480S: Maintained 1481F: Documentation/hwmon/aquacomputer_d5next.rst 1482F: drivers/hwmon/aquacomputer_d5next.c 1483 1484AQUANTIA ETHERNET DRIVER (atlantic) 1485M: Igor Russkikh <irusskikh@marvell.com> 1486L: netdev@vger.kernel.org 1487S: Supported 1488W: https://www.marvell.com/ 1489Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1490F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1491F: drivers/net/ethernet/aquantia/atlantic/ 1492 1493AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1494M: Egor Pomozov <epomozov@marvell.com> 1495L: netdev@vger.kernel.org 1496S: Supported 1497W: http://www.aquantia.com 1498F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1499 1500AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1501M: Krzysztof Hałasa <khalasa@piap.pl> 1502L: linux-media@vger.kernel.org 1503S: Maintained 1504F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1505F: drivers/media/i2c/ar0521.c 1506 1507ARASAN NAND CONTROLLER DRIVER 1508M: Miquel Raynal <miquel.raynal@bootlin.com> 1509M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1510L: linux-mtd@lists.infradead.org 1511S: Maintained 1512F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1513F: drivers/mtd/nand/raw/arasan-nand-controller.c 1514 1515ARC FRAMEBUFFER DRIVER 1516M: Jaya Kumar <jayalk@intworks.biz> 1517S: Maintained 1518F: drivers/video/fbdev/arcfb.c 1519F: drivers/video/fbdev/core/fb_defio.c 1520 1521ARC PGU DRM DRIVER 1522M: Alexey Brodkin <abrodkin@synopsys.com> 1523S: Supported 1524F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1525F: drivers/gpu/drm/tiny/arcpgu.c 1526 1527ARCNET NETWORK LAYER 1528M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1529L: netdev@vger.kernel.org 1530S: Maintained 1531F: drivers/net/arcnet/ 1532F: include/uapi/linux/if_arcnet.h 1533 1534ARM ARCHITECTED TIMER DRIVER 1535M: Mark Rutland <mark.rutland@arm.com> 1536M: Marc Zyngier <maz@kernel.org> 1537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1538S: Maintained 1539F: arch/arm/include/asm/arch_timer.h 1540F: arch/arm64/include/asm/arch_timer.h 1541F: drivers/clocksource/arm_arch_timer.c 1542 1543ARM HDLCD DRM DRIVER 1544M: Liviu Dudau <liviu.dudau@arm.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1547F: drivers/gpu/drm/arm/hdlcd_* 1548 1549ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1550M: Linus Walleij <linus.walleij@linaro.org> 1551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1552S: Maintained 1553F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1554F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1555F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1556F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1557F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1558F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1559F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1560F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1561F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1562F: arch/arm/boot/dts/arm-realview-* 1563F: arch/arm/boot/dts/integrator* 1564F: arch/arm/boot/dts/versatile* 1565F: arch/arm/mach-versatile/ 1566F: drivers/bus/arm-integrator-lm.c 1567F: drivers/clk/versatile/ 1568F: drivers/i2c/busses/i2c-versatile.c 1569F: drivers/irqchip/irq-versatile-fpga.c 1570F: drivers/mtd/maps/physmap-versatile.* 1571F: drivers/power/reset/arm-versatile-reboot.c 1572F: drivers/soc/versatile/ 1573 1574ARM KOMEDA DRM-KMS DRIVER 1575M: James (Qian) Wang <james.qian.wang@arm.com> 1576M: Liviu Dudau <liviu.dudau@arm.com> 1577M: Mihail Atanassov <mihail.atanassov@arm.com> 1578L: Mali DP Maintainers <malidp@foss.arm.com> 1579S: Supported 1580T: git git://anongit.freedesktop.org/drm/drm-misc 1581F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1582F: Documentation/gpu/komeda-kms.rst 1583F: drivers/gpu/drm/arm/display/include/ 1584F: drivers/gpu/drm/arm/display/komeda/ 1585 1586ARM MALI PANFROST DRM DRIVER 1587M: Rob Herring <robh@kernel.org> 1588M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1589R: Steven Price <steven.price@arm.com> 1590R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1591L: dri-devel@lists.freedesktop.org 1592S: Supported 1593T: git git://anongit.freedesktop.org/drm/drm-misc 1594F: drivers/gpu/drm/panfrost/ 1595F: include/uapi/drm/panfrost_drm.h 1596 1597ARM MALI-DP DRM DRIVER 1598M: Liviu Dudau <liviu.dudau@arm.com> 1599M: Brian Starkey <brian.starkey@arm.com> 1600L: Mali DP Maintainers <malidp@foss.arm.com> 1601S: Supported 1602T: git git://anongit.freedesktop.org/drm/drm-misc 1603F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1604F: Documentation/gpu/afbc.rst 1605F: drivers/gpu/drm/arm/ 1606 1607ARM MFM AND FLOPPY DRIVERS 1608M: Ian Molton <spyro@f2s.com> 1609S: Maintained 1610F: arch/arm/include/asm/floppy.h 1611F: arch/arm/mach-rpc/floppydma.S 1612 1613ARM PMU PROFILING AND DEBUGGING 1614M: Will Deacon <will@kernel.org> 1615M: Mark Rutland <mark.rutland@arm.com> 1616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1617S: Maintained 1618F: Documentation/devicetree/bindings/arm/pmu.yaml 1619F: Documentation/devicetree/bindings/perf/ 1620F: arch/arm*/include/asm/hw_breakpoint.h 1621F: arch/arm*/include/asm/perf_event.h 1622F: arch/arm*/kernel/hw_breakpoint.c 1623F: arch/arm*/kernel/perf_* 1624F: drivers/perf/ 1625F: include/linux/perf/arm_pmu.h 1626 1627ARM PORT 1628M: Russell King <linux@armlinux.org.uk> 1629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1630S: Odd Fixes 1631W: http://www.armlinux.org.uk/ 1632T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1633F: arch/arm/ 1634X: arch/arm/boot/dts/ 1635 1636ARM PRIMECELL AACI PL041 DRIVER 1637M: Russell King <linux@armlinux.org.uk> 1638S: Odd Fixes 1639F: sound/arm/aaci.* 1640 1641ARM PRIMECELL BUS SUPPORT 1642M: Russell King <linux@armlinux.org.uk> 1643S: Odd Fixes 1644F: drivers/amba/ 1645F: include/linux/amba/bus.h 1646 1647ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1648M: Miquel Raynal <miquel.raynal@bootlin.com> 1649M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1650L: linux-mtd@lists.infradead.org 1651S: Maintained 1652F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1653F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1654 1655ARM PRIMECELL PL35X SMC DRIVER 1656M: Miquel Raynal <miquel.raynal@bootlin.com> 1657M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1659S: Maintained 1660F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1661F: drivers/memory/pl353-smc.c 1662 1663ARM PRIMECELL CLCD PL110 DRIVER 1664M: Russell King <linux@armlinux.org.uk> 1665S: Odd Fixes 1666F: drivers/video/fbdev/amba-clcd.* 1667 1668ARM PRIMECELL KMI PL050 DRIVER 1669M: Russell King <linux@armlinux.org.uk> 1670S: Odd Fixes 1671F: drivers/input/serio/ambakmi.* 1672F: include/linux/amba/kmi.h 1673 1674ARM PRIMECELL MMCI PL180/1 DRIVER 1675M: Russell King <linux@armlinux.org.uk> 1676S: Odd Fixes 1677F: drivers/mmc/host/mmci.* 1678F: include/linux/amba/mmci.h 1679 1680ARM PRIMECELL SSP PL022 SPI DRIVER 1681M: Linus Walleij <linus.walleij@linaro.org> 1682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1683S: Maintained 1684F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1685F: drivers/spi/spi-pl022.c 1686 1687ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1688M: Russell King <linux@armlinux.org.uk> 1689S: Odd Fixes 1690F: drivers/tty/serial/amba-pl01*.c 1691F: include/linux/amba/serial.h 1692 1693ARM PRIMECELL VIC PL190/PL192 DRIVER 1694M: Linus Walleij <linus.walleij@linaro.org> 1695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1696S: Maintained 1697F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1698F: drivers/irqchip/irq-vic.c 1699 1700ARM SMC WATCHDOG DRIVER 1701M: Julius Werner <jwerner@chromium.org> 1702R: Evan Benn <evanbenn@chromium.org> 1703S: Maintained 1704F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1705F: drivers/watchdog/arm_smc_wdt.c 1706 1707ARM SMMU DRIVERS 1708M: Will Deacon <will@kernel.org> 1709R: Robin Murphy <robin.murphy@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/iommu/arm,smmu* 1713F: drivers/iommu/arm/ 1714F: drivers/iommu/io-pgtable-arm* 1715 1716ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1717M: Arnd Bergmann <arnd@arndb.de> 1718M: Olof Johansson <olof@lixom.net> 1719M: soc@kernel.org 1720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1721S: Maintained 1722C: irc://irc.libera.chat/armlinux 1723T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1724F: arch/arm/boot/dts/Makefile 1725F: arch/arm64/boot/dts/Makefile 1726 1727ARM SUB-ARCHITECTURES 1728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1729S: Maintained 1730C: irc://irc.libera.chat/armlinux 1731T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1732F: arch/arm/mach-*/ 1733F: arch/arm/plat-*/ 1734 1735ARM/ACTIONS SEMI ARCHITECTURE 1736M: Andreas Färber <afaerber@suse.de> 1737M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1740S: Maintained 1741F: Documentation/devicetree/bindings/arm/actions.yaml 1742F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1743F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1744F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1745F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1746F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1747F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1748F: Documentation/devicetree/bindings/pinctrl/actions,* 1749F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1750F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1751F: arch/arm/boot/dts/owl-* 1752F: arch/arm/mach-actions/ 1753F: arch/arm64/boot/dts/actions/ 1754F: drivers/clk/actions/ 1755F: drivers/clocksource/timer-owl* 1756F: drivers/dma/owl-dma.c 1757F: drivers/i2c/busses/i2c-owl.c 1758F: drivers/irqchip/irq-owl-sirq.c 1759F: drivers/mmc/host/owl-mmc.c 1760F: drivers/net/ethernet/actions/ 1761F: drivers/pinctrl/actions/* 1762F: drivers/soc/actions/ 1763F: include/dt-bindings/power/owl-* 1764F: include/dt-bindings/reset/actions,* 1765F: include/linux/soc/actions/ 1766N: owl 1767 1768ARM/ADS SPHERE MACHINE SUPPORT 1769M: Lennert Buytenhek <kernel@wantstofly.org> 1770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1771S: Maintained 1772 1773ARM/AFEB9260 MACHINE SUPPORT 1774M: Sergey Lapin <slapin@ossfans.org> 1775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1776S: Maintained 1777 1778ARM/AJECO 1ARM MACHINE SUPPORT 1779M: Lennert Buytenhek <kernel@wantstofly.org> 1780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782 1783ARM/Allwinner SoC Clock Support 1784M: Emilio López <emilio@elopez.com.ar> 1785S: Maintained 1786F: drivers/clk/sunxi/ 1787 1788ARM/Allwinner sunXi SoC support 1789M: Chen-Yu Tsai <wens@csie.org> 1790M: Jernej Skrabec <jernej.skrabec@gmail.com> 1791M: Samuel Holland <samuel@sholland.org> 1792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1793S: Maintained 1794T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1795L: linux-sunxi@lists.linux.dev 1796F: arch/arm/mach-sunxi/ 1797F: arch/arm64/boot/dts/allwinner/ 1798F: drivers/clk/sunxi-ng/ 1799F: drivers/pinctrl/sunxi/ 1800F: drivers/soc/sunxi/ 1801N: allwinner 1802N: sun[x456789]i 1803N: sun50i 1804 1805ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1806M: Neil Armstrong <narmstrong@baylibre.com> 1807M: Jerome Brunet <jbrunet@baylibre.com> 1808L: linux-amlogic@lists.infradead.org 1809S: Maintained 1810F: Documentation/devicetree/bindings/clock/amlogic* 1811F: drivers/clk/meson/ 1812F: include/dt-bindings/clock/gxbb* 1813F: include/dt-bindings/clock/meson* 1814 1815ARM/Amlogic Meson SoC Crypto Drivers 1816M: Corentin Labbe <clabbe@baylibre.com> 1817L: linux-crypto@vger.kernel.org 1818L: linux-amlogic@lists.infradead.org 1819S: Maintained 1820F: Documentation/devicetree/bindings/crypto/amlogic* 1821F: drivers/crypto/amlogic/ 1822 1823ARM/Amlogic Meson SoC Sound Drivers 1824M: Jerome Brunet <jbrunet@baylibre.com> 1825L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1826S: Maintained 1827F: Documentation/devicetree/bindings/sound/amlogic* 1828F: sound/soc/meson/ 1829 1830ARM/Amlogic Meson SoC support 1831M: Neil Armstrong <narmstrong@baylibre.com> 1832M: Kevin Hilman <khilman@baylibre.com> 1833R: Jerome Brunet <jbrunet@baylibre.com> 1834R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838W: http://linux-meson.com/ 1839F: arch/arm/boot/dts/meson* 1840F: arch/arm/mach-meson/ 1841F: arch/arm64/boot/dts/amlogic/ 1842F: drivers/mmc/host/meson* 1843F: drivers/pinctrl/meson/ 1844F: drivers/rtc/rtc-meson* 1845F: drivers/soc/amlogic/ 1846N: meson 1847 1848ARM/Annapurna Labs ALPINE ARCHITECTURE 1849M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1850M: Antoine Tenart <atenart@kernel.org> 1851L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1852S: Maintained 1853F: arch/arm/boot/dts/alpine* 1854F: arch/arm/mach-alpine/ 1855F: arch/arm64/boot/dts/amazon/ 1856F: drivers/*/*alpine* 1857 1858ARM/APPLE MACHINE SUPPORT 1859M: Hector Martin <marcan@marcan.st> 1860M: Sven Peter <sven@svenpeter.dev> 1861R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1862L: asahi@lists.linux.dev 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864S: Maintained 1865W: https://asahilinux.org 1866B: https://github.com/AsahiLinux/linux/issues 1867C: irc://irc.oftc.net/asahi-dev 1868T: git https://github.com/AsahiLinux/linux.git 1869F: Documentation/devicetree/bindings/arm/apple.yaml 1870F: Documentation/devicetree/bindings/arm/apple/* 1871F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1872F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1873F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1874F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1875F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1876F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1877F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1878F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1879F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1880F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1881F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1882F: Documentation/devicetree/bindings/power/apple* 1883F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1884F: arch/arm64/boot/dts/apple/ 1885F: drivers/clk/clk-apple-nco.c 1886F: drivers/dma/apple-admac.c 1887F: drivers/i2c/busses/i2c-pasemi-core.c 1888F: drivers/i2c/busses/i2c-pasemi-platform.c 1889F: drivers/iommu/apple-dart.c 1890F: drivers/irqchip/irq-apple-aic.c 1891F: drivers/mailbox/apple-mailbox.c 1892F: drivers/nvme/host/apple.c 1893F: drivers/nvmem/apple-efuses.c 1894F: drivers/pinctrl/pinctrl-apple-gpio.c 1895F: drivers/soc/apple/* 1896F: drivers/watchdog/apple_wdt.c 1897F: include/dt-bindings/interrupt-controller/apple-aic.h 1898F: include/dt-bindings/pinctrl/apple.h 1899F: include/linux/apple-mailbox.h 1900F: include/linux/soc/apple/* 1901 1902ARM/ARTPEC MACHINE SUPPORT 1903M: Jesper Nilsson <jesper.nilsson@axis.com> 1904M: Lars Persson <lars.persson@axis.com> 1905L: linux-arm-kernel@axis.com 1906S: Maintained 1907F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1908F: arch/arm/boot/dts/artpec6* 1909F: arch/arm/mach-artpec 1910F: drivers/clk/axis 1911F: drivers/crypto/axis 1912F: drivers/mmc/host/usdhi6rol0.c 1913F: drivers/pinctrl/pinctrl-artpec* 1914 1915ARM/ASPEED I2C DRIVER 1916M: Brendan Higgins <brendanhiggins@google.com> 1917R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1918R: Joel Stanley <joel@jms.id.au> 1919L: linux-i2c@vger.kernel.org 1920L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1921S: Maintained 1922F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1923F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1924F: drivers/i2c/busses/i2c-aspeed.c 1925F: drivers/irqchip/irq-aspeed-i2c-ic.c 1926 1927ARM/ASPEED MACHINE SUPPORT 1928M: Joel Stanley <joel@jms.id.au> 1929R: Andrew Jeffery <andrew@aj.id.au> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1932S: Supported 1933Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1934T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1935F: Documentation/devicetree/bindings/arm/aspeed/ 1936F: arch/arm/boot/dts/aspeed-* 1937F: arch/arm/mach-aspeed/ 1938N: aspeed 1939 1940ARM/BITMAIN ARCHITECTURE 1941M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1943S: Maintained 1944F: Documentation/devicetree/bindings/arm/bitmain.yaml 1945F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1946F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1947F: arch/arm64/boot/dts/bitmain/ 1948F: drivers/clk/clk-bm1880.c 1949F: drivers/pinctrl/pinctrl-bm1880.c 1950 1951ARM/CALXEDA HIGHBANK ARCHITECTURE 1952M: Andre Przywara <andre.przywara@arm.com> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954S: Maintained 1955F: arch/arm/boot/dts/ecx-*.dts* 1956F: arch/arm/boot/dts/highbank.dts 1957F: arch/arm/mach-highbank/ 1958 1959ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1960M: Krzysztof Halasa <khalasa@piap.pl> 1961S: Maintained 1962F: arch/arm/mach-cns3xxx/ 1963 1964ARM/CAVIUM THUNDER NETWORK DRIVER 1965M: Sunil Goutham <sgoutham@marvell.com> 1966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1967S: Supported 1968F: drivers/net/ethernet/cavium/thunder/ 1969 1970ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1971M: Lukasz Majewski <lukma@denx.de> 1972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1973S: Maintained 1974F: arch/arm/mach-ep93xx/ts72xx.c 1975 1976ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1977M: Alexander Shiyan <shc_work@mail.ru> 1978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1979S: Odd Fixes 1980N: clps711x 1981 1982ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1983M: Lennert Buytenhek <kernel@wantstofly.org> 1984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1985S: Maintained 1986 1987ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1988M: Hartley Sweeten <hsweeten@visionengravers.com> 1989M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992F: arch/arm/mach-ep93xx/ 1993F: arch/arm/mach-ep93xx/include/mach/ 1994 1995ARM/CLKDEV SUPPORT 1996M: Russell King <linux@armlinux.org.uk> 1997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1998S: Maintained 1999T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2000F: drivers/clk/clkdev.c 2001 2002ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2003M: Baruch Siach <baruch@tkos.co.il> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Maintained 2006F: arch/arm/boot/dts/cx92755* 2007N: digicolor 2008 2009ARM/CONTEC MICRO9 MACHINE SUPPORT 2010M: Hubert Feurstein <hubert.feurstein@contec.at> 2011S: Maintained 2012F: arch/arm/mach-ep93xx/micro9.c 2013 2014ARM/CORESIGHT FRAMEWORK AND DRIVERS 2015M: Mathieu Poirier <mathieu.poirier@linaro.org> 2016M: Suzuki K Poulose <suzuki.poulose@arm.com> 2017R: Mike Leach <mike.leach@linaro.org> 2018R: Leo Yan <leo.yan@linaro.org> 2019L: coresight@lists.linaro.org (moderated for non-subscribers) 2020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2021S: Maintained 2022T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2023F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2024F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2025F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2026F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2027F: Documentation/trace/coresight/* 2028F: drivers/hwtracing/coresight/* 2029F: include/dt-bindings/arm/coresight-cti-dt.h 2030F: include/linux/coresight* 2031F: samples/coresight/* 2032F: tools/perf/arch/arm/util/auxtrace.c 2033F: tools/perf/arch/arm/util/cs-etm.c 2034F: tools/perf/arch/arm/util/cs-etm.h 2035F: tools/perf/arch/arm/util/pmu.c 2036F: tools/perf/util/cs-etm-decoder/* 2037F: tools/perf/util/cs-etm.* 2038 2039ARM/CORGI MACHINE SUPPORT 2040M: Richard Purdie <rpurdie@rpsys.net> 2041S: Maintained 2042 2043ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2044M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2045M: Linus Walleij <linus.walleij@linaro.org> 2046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2047S: Maintained 2048T: git git://github.com/ulli-kroll/linux.git 2049F: Documentation/devicetree/bindings/arm/gemini.yaml 2050F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2051F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2052F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2053F: arch/arm/boot/dts/gemini* 2054F: arch/arm/mach-gemini/ 2055F: drivers/crypto/gemini/ 2056F: drivers/net/ethernet/cortina/ 2057F: drivers/pinctrl/pinctrl-gemini.c 2058F: drivers/rtc/rtc-ftrtc010.c 2059 2060ARM/CZ.NIC TURRIS SUPPORT 2061M: Marek Behún <kabel@kernel.org> 2062S: Maintained 2063W: https://www.turris.cz/ 2064F: Documentation/ABI/testing/debugfs-moxtet 2065F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2066F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2067F: Documentation/devicetree/bindings/bus/moxtet.txt 2068F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2069F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2070F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2071F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2072F: drivers/bus/moxtet.c 2073F: drivers/firmware/turris-mox-rwtm.c 2074F: drivers/leds/leds-turris-omnia.c 2075F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2076F: drivers/gpio/gpio-moxtet.c 2077F: drivers/watchdog/armada_37xx_wdt.c 2078F: include/dt-bindings/bus/moxtet.h 2079F: include/linux/armada-37xx-rwtm-mailbox.h 2080F: include/linux/moxtet.h 2081 2082ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2083M: Robert Jarzmik <robert.jarzmik@free.fr> 2084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2085S: Maintained 2086F: arch/arm/mach-pxa/ezx.c 2087 2088ARM/FARADAY FA526 PORT 2089M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.berlios.de/gemini-board 2093F: arch/arm/mm/*-fa* 2094 2095ARM/FOOTBRIDGE ARCHITECTURE 2096M: Russell King <linux@armlinux.org.uk> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099W: http://www.armlinux.org.uk/ 2100F: arch/arm/include/asm/hardware/dec21285.h 2101F: arch/arm/mach-footbridge/ 2102 2103ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2104M: Shawn Guo <shawnguo@kernel.org> 2105M: Sascha Hauer <s.hauer@pengutronix.de> 2106R: Pengutronix Kernel Team <kernel@pengutronix.de> 2107R: Fabio Estevam <festevam@gmail.com> 2108R: NXP Linux Team <linux-imx@nxp.com> 2109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2110S: Maintained 2111T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2112X: drivers/media/i2c/ 2113N: imx 2114N: mxs 2115 2116ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2117M: Shawn Guo <shawnguo@kernel.org> 2118M: Li Yang <leoyang.li@nxp.com> 2119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2120S: Maintained 2121T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2122F: arch/arm/boot/dts/ls1021a* 2123F: arch/arm64/boot/dts/freescale/fsl-* 2124F: arch/arm64/boot/dts/freescale/qoriq-* 2125 2126ARM/FREESCALE VYBRID ARM ARCHITECTURE 2127M: Shawn Guo <shawnguo@kernel.org> 2128M: Sascha Hauer <s.hauer@pengutronix.de> 2129R: Pengutronix Kernel Team <kernel@pengutronix.de> 2130R: Stefan Agner <stefan@agner.ch> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2134F: arch/arm/boot/dts/vf* 2135F: arch/arm/mach-imx/*vf610* 2136 2137ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2138M: Lennert Buytenhek <kernel@wantstofly.org> 2139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2140S: Maintained 2141 2142ARM/GUMSTIX MACHINE SUPPORT 2143M: Steve Sakoman <sakoman@gmail.com> 2144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2145S: Maintained 2146 2147ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2148M: Philipp Zabel <philipp.zabel@gmail.com> 2149M: Paul Parsons <lost.distance@yahoo.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152F: arch/arm/mach-pxa/hx4700.c 2153F: arch/arm/mach-pxa/include/mach/hx4700.h 2154F: sound/soc/pxa/hx4700.c 2155 2156ARM/HISILICON SOC SUPPORT 2157M: Wei Xu <xuwei5@hisilicon.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Supported 2160W: http://www.hisilicon.com 2161T: git git://github.com/hisilicon/linux-hisi.git 2162F: arch/arm/boot/dts/hi3* 2163F: arch/arm/boot/dts/hip* 2164F: arch/arm/boot/dts/hisi* 2165F: arch/arm/mach-hisi/ 2166F: arch/arm64/boot/dts/hisilicon/ 2167 2168ARM/HP JORNADA 7XX MACHINE SUPPORT 2169M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2170S: Maintained 2171W: www.jlime.com 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2173F: arch/arm/mach-sa1100/include/mach/jornada720.h 2174F: arch/arm/mach-sa1100/jornada720.c 2175 2176ARM/HPE GXP ARCHITECTURE 2177M: Jean-Marie Verdun <verdun@hpe.com> 2178M: Nick Hawkins <nick.hawkins@hpe.com> 2179S: Maintained 2180F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2181F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2182F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2183F: arch/arm/boot/dts/hpe-bmc* 2184F: arch/arm/boot/dts/hpe-gxp* 2185F: arch/arm/mach-hpe/ 2186F: drivers/clocksource/timer-gxp.c 2187F: drivers/spi/spi-gxp.c 2188F: drivers/watchdog/gxp-wdt.c 2189 2190ARM/IGEP MACHINE SUPPORT 2191M: Enric Balletbo i Serra <eballetbo@gmail.com> 2192M: Javier Martinez Canillas <javier@dowhile0.org> 2193L: linux-omap@vger.kernel.org 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196F: arch/arm/boot/dts/omap3-igep* 2197 2198ARM/INCOME PXA270 SUPPORT 2199M: Marek Vasut <marek.vasut@gmail.com> 2200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2201S: Maintained 2202F: arch/arm/mach-pxa/colibri-pxa270-income.c 2203 2204ARM/INTEL IOP32X ARM ARCHITECTURE 2205M: Lennert Buytenhek <kernel@wantstofly.org> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208 2209ARM/INTEL IQ81342EX MACHINE SUPPORT 2210M: Lennert Buytenhek <kernel@wantstofly.org> 2211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2212S: Maintained 2213 2214ARM/INTEL IXDP2850 MACHINE SUPPORT 2215M: Lennert Buytenhek <kernel@wantstofly.org> 2216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2217S: Maintained 2218 2219ARM/INTEL IXP4XX ARM ARCHITECTURE 2220M: Linus Walleij <linusw@kernel.org> 2221M: Imre Kaloz <kaloz@openwrt.org> 2222M: Krzysztof Halasa <khalasa@piap.pl> 2223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2224S: Maintained 2225F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2226F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2227F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2228F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2229F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2230F: arch/arm/mach-ixp4xx/ 2231F: drivers/bus/intel-ixp4xx-eb.c 2232F: drivers/clocksource/timer-ixp4xx.c 2233F: drivers/crypto/ixp4xx_crypto.c 2234F: drivers/gpio/gpio-ixp4xx.c 2235F: drivers/irqchip/irq-ixp4xx.c 2236F: include/linux/irqchip/irq-ixp4xx.h 2237F: include/linux/platform_data/timer-ixp4xx.h 2238 2239ARM/INTEL KEEMBAY ARCHITECTURE 2240M: Paul J. Murphy <paul.j.murphy@intel.com> 2241M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2242S: Maintained 2243F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2244F: arch/arm64/boot/dts/intel/keembay-evm.dts 2245F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2246 2247ARM/INTEL XSC3 (MANZANO) ARM CORE 2248M: Lennert Buytenhek <kernel@wantstofly.org> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251 2252ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2253M: Lennert Buytenhek <kernel@wantstofly.org> 2254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2255S: Maintained 2256 2257ARM/LG1K ARCHITECTURE 2258M: Chanho Min <chanho.min@lge.com> 2259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2260S: Maintained 2261F: arch/arm64/boot/dts/lg/ 2262 2263ARM/LOGICPD PXA270 MACHINE SUPPORT 2264M: Lennert Buytenhek <kernel@wantstofly.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267 2268ARM/LPC18XX ARCHITECTURE 2269M: Vladimir Zapolskiy <vz@mleia.com> 2270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2271S: Maintained 2272F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2273F: arch/arm/boot/dts/lpc43* 2274F: drivers/i2c/busses/i2c-lpc2k.c 2275F: drivers/memory/pl172.c 2276F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2277F: drivers/rtc/rtc-lpc24xx.c 2278N: lpc18xx 2279 2280ARM/LPC32XX SOC SUPPORT 2281M: Vladimir Zapolskiy <vz@mleia.com> 2282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2283S: Maintained 2284T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2285F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2286F: arch/arm/boot/dts/lpc32* 2287F: arch/arm/mach-lpc32xx/ 2288F: drivers/i2c/busses/i2c-pnx.c 2289F: drivers/net/ethernet/nxp/lpc_eth.c 2290F: drivers/usb/host/ohci-nxp.c 2291F: drivers/watchdog/pnx4008_wdt.c 2292N: lpc32xx 2293 2294ARM/MAGICIAN MACHINE SUPPORT 2295M: Philipp Zabel <philipp.zabel@gmail.com> 2296S: Maintained 2297 2298ARM/Marvell Dove/MV78xx0/Orion SOC support 2299M: Andrew Lunn <andrew@lunn.ch> 2300M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2301M: Gregory Clement <gregory.clement@bootlin.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2305F: Documentation/devicetree/bindings/soc/dove/ 2306F: arch/arm/boot/dts/dove* 2307F: arch/arm/boot/dts/orion5x* 2308F: arch/arm/mach-dove/ 2309F: arch/arm/mach-mv78xx0/ 2310F: arch/arm/mach-orion5x/ 2311F: arch/arm/plat-orion/ 2312F: drivers/soc/dove/ 2313 2314ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2315M: Andrew Lunn <andrew@lunn.ch> 2316M: Gregory Clement <gregory.clement@bootlin.com> 2317M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2321F: arch/arm/boot/dts/armada* 2322F: arch/arm/boot/dts/kirkwood* 2323F: arch/arm/configs/mvebu_*_defconfig 2324F: arch/arm/mach-mvebu/ 2325F: arch/arm64/boot/dts/marvell/armada* 2326F: arch/arm64/boot/dts/marvell/cn913* 2327F: drivers/cpufreq/armada-37xx-cpufreq.c 2328F: drivers/cpufreq/armada-8k-cpufreq.c 2329F: drivers/cpufreq/mvebu-cpufreq.c 2330F: drivers/irqchip/irq-armada-370-xp.c 2331F: drivers/irqchip/irq-mvebu-* 2332F: drivers/pinctrl/mvebu/ 2333F: drivers/rtc/rtc-armada38x.c 2334 2335ARM/Mediatek RTC DRIVER 2336M: Eddie Huang <eddie.huang@mediatek.com> 2337M: Sean Wang <sean.wang@mediatek.com> 2338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2339L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2342F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2343F: drivers/rtc/rtc-mt2712.c 2344F: drivers/rtc/rtc-mt6397.c 2345F: drivers/rtc/rtc-mt7622.c 2346 2347ARM/Mediatek SoC support 2348M: Matthias Brugger <matthias.bgg@gmail.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2351S: Maintained 2352W: https://mtk.wiki.kernel.org/ 2353C: irc://chat.freenode.net/linux-mediatek 2354F: arch/arm/boot/dts/mt6* 2355F: arch/arm/boot/dts/mt7* 2356F: arch/arm/boot/dts/mt8* 2357F: arch/arm/mach-mediatek/ 2358F: arch/arm64/boot/dts/mediatek/ 2359F: drivers/soc/mediatek/ 2360N: mtk 2361N: mt[678] 2362K: mediatek 2363 2364ARM/Mediatek USB3 PHY DRIVER 2365M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2368S: Maintained 2369F: Documentation/devicetree/bindings/phy/mediatek,* 2370F: drivers/phy/mediatek/ 2371 2372ARM/Microchip (AT91) SoC support 2373M: Nicolas Ferre <nicolas.ferre@microchip.com> 2374M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2375M: Claudiu Beznea <claudiu.beznea@microchip.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377S: Supported 2378W: http://www.linux4sam.org 2379T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2380F: arch/arm/boot/dts/at91*.dts 2381F: arch/arm/boot/dts/at91*.dtsi 2382F: arch/arm/boot/dts/sama*.dts 2383F: arch/arm/boot/dts/sama*.dtsi 2384F: arch/arm/include/debug/at91.S 2385F: arch/arm/mach-at91/ 2386F: drivers/memory/atmel* 2387F: drivers/watchdog/sama5d4_wdt.c 2388F: include/soc/at91/ 2389X: drivers/input/touchscreen/atmel_mxt_ts.c 2390X: drivers/net/wireless/atmel/ 2391N: at91 2392N: atmel 2393 2394ARM/Microchip Sparx5 SoC support 2395M: Lars Povlsen <lars.povlsen@microchip.com> 2396M: Steen Hegelund <Steen.Hegelund@microchip.com> 2397M: UNGLinuxDriver@microchip.com 2398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2399S: Supported 2400T: git git://github.com/microchip-ung/linux-upstream.git 2401F: arch/arm64/boot/dts/microchip/ 2402F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2403N: sparx5 2404 2405Microchip Timer Counter Block (TCB) Capture Driver 2406M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2408L: linux-iio@vger.kernel.org 2409S: Maintained 2410F: drivers/counter/microchip-tcb-capture.c 2411 2412ARM/MILBEAUT ARCHITECTURE 2413M: Taichi Sugaya <sugaya.taichi@socionext.com> 2414M: Takao Orito <orito.takao@socionext.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Maintained 2417F: arch/arm/boot/dts/milbeaut* 2418F: arch/arm/mach-milbeaut/ 2419N: milbeaut 2420 2421ARM/MIOA701 MACHINE SUPPORT 2422M: Robert Jarzmik <robert.jarzmik@free.fr> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Maintained 2425F: arch/arm/mach-pxa/mioa701.c 2426 2427ARM/MStar/Sigmastar Armv7 SoC support 2428M: Daniel Palmer <daniel@thingy.jp> 2429M: Romain Perier <romain.perier@gmail.com> 2430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2431S: Maintained 2432W: http://linux-chenxing.org/ 2433T: git git://github.com/linux-chenxing/linux.git 2434F: Documentation/devicetree/bindings/arm/mstar/* 2435F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2436F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2437F: arch/arm/boot/dts/mstar-* 2438F: arch/arm/mach-mstar/ 2439F: drivers/clk/mstar/ 2440F: drivers/clocksource/timer-msc313e.c 2441F: drivers/gpio/gpio-msc313.c 2442F: drivers/rtc/rtc-msc313.c 2443F: drivers/watchdog/msc313e_wdt.c 2444F: include/dt-bindings/clock/mstar-* 2445F: include/dt-bindings/gpio/msc313-gpio.h 2446 2447ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2448M: Michael Petchkovsky <mkpetch@internode.on.net> 2449S: Maintained 2450 2451ARM/NOMADIK/Ux500 ARCHITECTURES 2452M: Linus Walleij <linus.walleij@linaro.org> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2456F: Documentation/devicetree/bindings/arm/ste-* 2457F: Documentation/devicetree/bindings/arm/ux500.yaml 2458F: Documentation/devicetree/bindings/arm/ux500/ 2459F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2460F: arch/arm/boot/dts/ste-* 2461F: arch/arm/mach-nomadik/ 2462F: arch/arm/mach-ux500/ 2463F: drivers/clk/clk-nomadik.c 2464F: drivers/clocksource/clksrc-dbx500-prcmu.c 2465F: drivers/dma/ste_dma40* 2466F: drivers/hwspinlock/u8500_hsem.c 2467F: drivers/i2c/busses/i2c-nomadik.c 2468F: drivers/iio/adc/ab8500-gpadc.c 2469F: drivers/mfd/ab8500* 2470F: drivers/mfd/abx500* 2471F: drivers/mfd/db8500* 2472F: drivers/pinctrl/nomadik/ 2473F: drivers/rtc/rtc-ab8500.c 2474F: drivers/rtc/rtc-pl031.c 2475F: drivers/soc/ux500/ 2476 2477ARM/NUVOTON NPCM ARCHITECTURE 2478M: Avi Fishman <avifishman70@gmail.com> 2479M: Tomer Maimon <tmaimon77@gmail.com> 2480M: Tali Perry <tali.perry1@gmail.com> 2481R: Patrick Venture <venture@google.com> 2482R: Nancy Yuen <yuenn@google.com> 2483R: Benjamin Fair <benjaminfair@google.com> 2484L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2485S: Supported 2486F: Documentation/devicetree/bindings/*/*/*npcm* 2487F: Documentation/devicetree/bindings/*/*npcm* 2488F: Documentation/devicetree/bindings/arm/npcm/* 2489F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2490F: arch/arm/boot/dts/nuvoton-npcm* 2491F: arch/arm/mach-npcm/ 2492F: arch/arm64/boot/dts/nuvoton/ 2493F: drivers/*/*npcm* 2494F: drivers/*/*/*npcm* 2495F: drivers/rtc/rtc-nct3018y.c 2496F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2497F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2498 2499ARM/NUVOTON WPCM450 ARCHITECTURE 2500M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2501L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2502S: Maintained 2503W: https://github.com/neuschaefer/wpcm450/wiki 2504F: Documentation/devicetree/bindings/*/*wpcm* 2505F: arch/arm/boot/dts/nuvoton-wpcm450* 2506F: arch/arm/mach-npcm/wpcm450.c 2507F: drivers/*/*/*wpcm* 2508F: drivers/*/*wpcm* 2509 2510ARM/NXP S32G ARCHITECTURE 2511M: Chester Lin <clin@suse.com> 2512R: Andreas Färber <afaerber@suse.de> 2513R: Matthias Brugger <mbrugger@suse.com> 2514R: NXP S32 Linux Team <s32@nxp.com> 2515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2516S: Maintained 2517F: arch/arm64/boot/dts/freescale/s32g*.dts* 2518 2519ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2520L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2521S: Orphan 2522W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2523F: arch/arm/mach-s3c/gta02.h 2524F: arch/arm/mach-s3c/mach-gta02.c 2525 2526ARM/Orion SoC/Technologic Systems TS-78xx platform support 2527M: Alexander Clouter <alex@digriz.org.uk> 2528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2529S: Maintained 2530W: http://www.digriz.org.uk/ts78xx/kernel 2531F: arch/arm/mach-orion5x/ts78xx-* 2532 2533ARM/OXNAS platform support 2534M: Neil Armstrong <narmstrong@baylibre.com> 2535L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2536L: linux-oxnas@groups.io (moderated for non-subscribers) 2537S: Maintained 2538F: arch/arm/boot/dts/ox8*.dts* 2539F: arch/arm/mach-oxnas/ 2540F: drivers/power/reset/oxnas-restart.c 2541N: oxnas 2542 2543ARM/PALM TREO SUPPORT 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Orphan 2546F: arch/arm/mach-pxa/palmtreo.* 2547 2548ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2549M: Marek Vasut <marek.vasut@gmail.com> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552W: http://hackndev.com 2553F: arch/arm/mach-pxa/include/mach/palmld.h 2554F: arch/arm/mach-pxa/include/mach/palmtc.h 2555F: arch/arm/mach-pxa/include/mach/palmtx.h 2556F: arch/arm/mach-pxa/palmld.c 2557F: arch/arm/mach-pxa/palmt5.* 2558F: arch/arm/mach-pxa/palmtc.c 2559F: arch/arm/mach-pxa/palmte2.* 2560F: arch/arm/mach-pxa/palmtx.c 2561 2562ARM/PALMZ72 SUPPORT 2563M: Sergey Lapin <slapin@ossfans.org> 2564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2565S: Maintained 2566W: http://hackndev.com 2567F: arch/arm/mach-pxa/palmz72.* 2568 2569ARM/PLEB SUPPORT 2570M: Peter Chubb <pleb@gelato.unsw.edu.au> 2571S: Maintained 2572W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2573 2574ARM/PT DIGITAL BOARD PORT 2575M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2577S: Maintained 2578W: http://www.armlinux.org.uk/ 2579 2580ARM/QUALCOMM SUPPORT 2581M: Andy Gross <agross@kernel.org> 2582M: Bjorn Andersson <bjorn.andersson@linaro.org> 2583R: Konrad Dybcio <konrad.dybcio@somainline.org> 2584L: linux-arm-msm@vger.kernel.org 2585S: Maintained 2586T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2587F: Documentation/devicetree/bindings/*/qcom* 2588F: Documentation/devicetree/bindings/soc/qcom/ 2589F: arch/arm/boot/dts/qcom-*.dts 2590F: arch/arm/boot/dts/qcom-*.dtsi 2591F: arch/arm/mach-qcom/ 2592F: arch/arm64/boot/dts/qcom/ 2593F: drivers/*/*/qcom* 2594F: drivers/*/*/qcom/ 2595F: drivers/*/pm8???-* 2596F: drivers/*/qcom* 2597F: drivers/*/qcom/ 2598F: drivers/bluetooth/btqcomsmd.c 2599F: drivers/clocksource/timer-qcom.c 2600F: drivers/cpuidle/cpuidle-qcom-spm.c 2601F: drivers/extcon/extcon-qcom* 2602F: drivers/i2c/busses/i2c-qcom-geni.c 2603F: drivers/i2c/busses/i2c-qup.c 2604F: drivers/iommu/msm* 2605F: drivers/mfd/ssbi.c 2606F: drivers/mmc/host/mmci_qcom* 2607F: drivers/mmc/host/sdhci-msm.c 2608F: drivers/pci/controller/dwc/pcie-qcom.c 2609F: drivers/phy/qualcomm/ 2610F: drivers/power/*/msm* 2611F: drivers/reset/reset-qcom-* 2612F: drivers/ufs/host/ufs-qcom* 2613F: drivers/spi/spi-geni-qcom.c 2614F: drivers/spi/spi-qcom-qspi.c 2615F: drivers/spi/spi-qup.c 2616F: drivers/tty/serial/msm_serial.c 2617F: drivers/usb/dwc3/dwc3-qcom.c 2618F: include/dt-bindings/*/qcom* 2619F: include/linux/*/qcom* 2620F: include/linux/soc/qcom/ 2621 2622ARM/RADISYS ENP2611 MACHINE SUPPORT 2623M: Lennert Buytenhek <kernel@wantstofly.org> 2624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2625S: Maintained 2626 2627ARM/RDA MICRO ARCHITECTURE 2628M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2630L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2631S: Maintained 2632F: Documentation/devicetree/bindings/arm/rda.yaml 2633F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2634F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2635F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2636F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2637F: arch/arm/boot/dts/rda8810pl-* 2638F: drivers/clocksource/timer-rda.c 2639F: drivers/gpio/gpio-rda.c 2640F: drivers/irqchip/irq-rda-intc.c 2641F: drivers/tty/serial/rda-uart.c 2642 2643ARM/REALTEK ARCHITECTURE 2644M: Andreas Färber <afaerber@suse.de> 2645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2646L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2647S: Maintained 2648F: Documentation/devicetree/bindings/arm/realtek.yaml 2649F: arch/arm/boot/dts/rtd* 2650F: arch/arm/mach-realtek/ 2651F: arch/arm64/boot/dts/realtek/ 2652 2653ARM/RENESAS ARM64 ARCHITECTURE 2654M: Geert Uytterhoeven <geert+renesas@glider.be> 2655M: Magnus Damm <magnus.damm@gmail.com> 2656L: linux-renesas-soc@vger.kernel.org 2657S: Supported 2658Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2659C: irc://irc.libera.chat/renesas-soc 2660T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2661F: Documentation/devicetree/bindings/arm/renesas.yaml 2662F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2663F: Documentation/devicetree/bindings/soc/renesas/ 2664F: arch/arm64/boot/dts/renesas/ 2665F: drivers/soc/renesas/ 2666F: include/linux/soc/renesas/ 2667 2668ARM/RISCPC ARCHITECTURE 2669M: Russell King <linux@armlinux.org.uk> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671S: Maintained 2672W: http://www.armlinux.org.uk/ 2673F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2674F: arch/arm/include/asm/hardware/ioc.h 2675F: arch/arm/include/asm/hardware/iomd.h 2676F: arch/arm/include/asm/hardware/memc.h 2677F: arch/arm/mach-rpc/ 2678F: drivers/net/ethernet/8390/etherh.c 2679F: drivers/net/ethernet/i825xx/ether1* 2680F: drivers/net/ethernet/seeq/ether3* 2681F: drivers/scsi/arm/ 2682 2683ARM/Rockchip SoC support 2684M: Heiko Stuebner <heiko@sntech.de> 2685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2686L: linux-rockchip@lists.infradead.org 2687S: Maintained 2688T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2689F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2690F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2691F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2692F: arch/arm/boot/dts/rk3* 2693F: arch/arm/boot/dts/rv1108* 2694F: arch/arm/mach-rockchip/ 2695F: drivers/*/*/*rockchip* 2696F: drivers/*/*rockchip* 2697F: drivers/clk/rockchip/ 2698F: drivers/i2c/busses/i2c-rk3x.c 2699F: sound/soc/rockchip/ 2700N: rockchip 2701 2702ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2703M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2704R: Alim Akhtar <alim.akhtar@samsung.com> 2705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2706L: linux-samsung-soc@vger.kernel.org 2707S: Maintained 2708C: irc://irc.libera.chat/linux-exynos 2709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2710B: mailto:linux-samsung-soc@vger.kernel.org 2711T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2712F: Documentation/arm/samsung/ 2713F: Documentation/devicetree/bindings/arm/samsung/ 2714F: Documentation/devicetree/bindings/hwinfo/samsung,* 2715F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2716F: Documentation/devicetree/bindings/soc/samsung/ 2717F: arch/arm/boot/dts/exynos* 2718F: arch/arm/boot/dts/s3c* 2719F: arch/arm/boot/dts/s5p* 2720F: arch/arm/mach-exynos*/ 2721F: arch/arm/mach-s3c/ 2722F: arch/arm/mach-s5p*/ 2723F: arch/arm64/boot/dts/exynos/ 2724F: drivers/*/*/*s3c24* 2725F: drivers/*/*s3c24* 2726F: drivers/*/*s3c64xx* 2727F: drivers/*/*s5pv210* 2728F: drivers/clocksource/samsung_pwm_timer.c 2729F: drivers/memory/samsung/ 2730F: drivers/pwm/pwm-samsung.c 2731F: drivers/soc/samsung/ 2732F: drivers/tty/serial/samsung* 2733F: include/clocksource/samsung_pwm.h 2734F: include/linux/platform_data/*s3c* 2735F: include/linux/serial_s3c.h 2736F: include/linux/soc/samsung/ 2737N: exynos 2738N: s3c2410 2739N: s3c64xx 2740N: s5pv210 2741 2742ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2743M: Łukasz Stelmach <l.stelmach@samsung.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: drivers/media/platform/samsung/s5p-g2d/ 2748 2749ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2750M: Marek Szyprowski <m.szyprowski@samsung.com> 2751L: linux-samsung-soc@vger.kernel.org 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/media/s5p-cec.txt 2755F: drivers/media/cec/platform/s5p/ 2756 2757ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2758M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2759M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2765F: drivers/media/platform/samsung/s5p-jpeg/ 2766 2767ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2768M: Marek Szyprowski <m.szyprowski@samsung.com> 2769M: Andrzej Hajda <andrzej.hajda@intel.com> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771L: linux-media@vger.kernel.org 2772S: Maintained 2773F: drivers/media/platform/samsung/s5p-mfc/ 2774 2775ARM/SHMOBILE ARM ARCHITECTURE 2776M: Geert Uytterhoeven <geert+renesas@glider.be> 2777M: Magnus Damm <magnus.damm@gmail.com> 2778L: linux-renesas-soc@vger.kernel.org 2779S: Supported 2780Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2781C: irc://irc.libera.chat/renesas-soc 2782T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2783F: Documentation/devicetree/bindings/arm/renesas.yaml 2784F: Documentation/devicetree/bindings/soc/renesas/ 2785F: arch/arm/boot/dts/emev2* 2786F: arch/arm/boot/dts/gr-peach* 2787F: arch/arm/boot/dts/iwg20d-q7* 2788F: arch/arm/boot/dts/r7s* 2789F: arch/arm/boot/dts/r8a* 2790F: arch/arm/boot/dts/r9a* 2791F: arch/arm/boot/dts/sh* 2792F: arch/arm/configs/shmobile_defconfig 2793F: arch/arm/include/debug/renesas-scif.S 2794F: arch/arm/mach-shmobile/ 2795F: drivers/soc/renesas/ 2796F: include/linux/soc/renesas/ 2797 2798ARM/SOCFPGA ARCHITECTURE 2799M: Dinh Nguyen <dinguyen@kernel.org> 2800S: Maintained 2801W: http://www.rocketboards.org 2802T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2803F: arch/arm/boot/dts/socfpga* 2804F: arch/arm/configs/socfpga_defconfig 2805F: arch/arm/mach-socfpga/ 2806F: arch/arm64/boot/dts/altera/ 2807F: arch/arm64/boot/dts/intel/ 2808 2809ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2810M: Dinh Nguyen <dinguyen@kernel.org> 2811S: Maintained 2812F: drivers/clk/socfpga/ 2813 2814ARM/SOCFPGA EDAC SUPPORT 2815M: Dinh Nguyen <dinguyen@kernel.org> 2816S: Maintained 2817F: drivers/edac/altera_edac.[ch] 2818 2819ARM/SPREADTRUM SoC SUPPORT 2820M: Orson Zhai <orsonzhai@gmail.com> 2821M: Baolin Wang <baolin.wang7@gmail.com> 2822M: Chunyan Zhang <zhang.lyra@gmail.com> 2823S: Maintained 2824F: arch/arm64/boot/dts/sprd 2825N: sprd 2826N: sc27xx 2827N: sc2731 2828 2829ARM/STI ARCHITECTURE 2830M: Patrice Chotard <patrice.chotard@foss.st.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833W: http://www.stlinux.com 2834F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2835F: arch/arm/boot/dts/sti* 2836F: arch/arm/mach-sti/ 2837F: drivers/ata/ahci_st.c 2838F: drivers/char/hw_random/st-rng.c 2839F: drivers/clocksource/arm_global_timer.c 2840F: drivers/clocksource/clksrc_st_lpc.c 2841F: drivers/cpufreq/sti-cpufreq.c 2842F: drivers/dma/st_fdma* 2843F: drivers/i2c/busses/i2c-st.c 2844F: drivers/media/platform/st/sti/c8sectpfe/ 2845F: drivers/media/rc/st_rc.c 2846F: drivers/mmc/host/sdhci-st.c 2847F: drivers/phy/st/phy-miphy28lp.c 2848F: drivers/phy/st/phy-stih407-usb.c 2849F: drivers/pinctrl/pinctrl-st.c 2850F: drivers/remoteproc/st_remoteproc.c 2851F: drivers/remoteproc/st_slim_rproc.c 2852F: drivers/reset/sti/ 2853F: drivers/rtc/rtc-st-lpc.c 2854F: drivers/tty/serial/st-asc.c 2855F: drivers/usb/dwc3/dwc3-st.c 2856F: drivers/usb/host/ehci-st.c 2857F: drivers/usb/host/ohci-st.c 2858F: drivers/watchdog/st_lpc_wdt.c 2859F: include/linux/remoteproc/st_slim_rproc.h 2860 2861ARM/STM32 ARCHITECTURE 2862M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2863M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2864L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2866S: Maintained 2867T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2868F: arch/arm/boot/dts/stm32* 2869F: arch/arm/mach-stm32/ 2870F: drivers/clocksource/armv7m_systick.c 2871N: stm32 2872N: stm 2873 2874ARM/SUNPLUS SP7021 SOC SUPPORT 2875M: Qin Jian <qinjian@cqplus1.com> 2876L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2877S: Maintained 2878W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2879F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2880F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2881F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2882F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2883F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2884F: arch/arm/configs/sp7021_*defconfig 2885F: arch/arm/mach-sunplus/ 2886F: drivers/irqchip/irq-sp7021-intc.c 2887F: drivers/reset/reset-sunplus.c 2888F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2889F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2890 2891ARM/Synaptics SoC support 2892M: Jisheng Zhang <jszhang@kernel.org> 2893M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2895S: Maintained 2896F: arch/arm/boot/dts/berlin* 2897F: arch/arm/mach-berlin/ 2898F: arch/arm64/boot/dts/synaptics/ 2899 2900ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2901M: Lennert Buytenhek <kernel@wantstofly.org> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904 2905ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2906M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2907L: linux-tegra@vger.kernel.org 2908L: linux-media@vger.kernel.org 2909S: Maintained 2910F: Documentation/devicetree/bindings/media/tegra-cec.txt 2911F: drivers/media/cec/platform/tegra/ 2912 2913ARM/TESLA FSD SoC SUPPORT 2914M: Alim Akhtar <alim.akhtar@samsung.com> 2915M: linux-fsd@tesla.com 2916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2917L: linux-samsung-soc@vger.kernel.org 2918S: Maintained 2919F: arch/arm64/boot/dts/tesla* 2920 2921ARM/TETON BGA MACHINE SUPPORT 2922M: "Mark F. Brown" <mark.brown314@gmail.com> 2923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2924S: Maintained 2925 2926ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-kernel@vger.kernel.org 2929S: Maintained 2930F: drivers/memory/*emif* 2931 2932ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2933M: Nishanth Menon <nm@ti.com> 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2936S: Maintained 2937T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2938F: arch/arm/boot/dts/keystone-* 2939F: arch/arm/mach-keystone/ 2940 2941ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2942M: Santosh Shilimkar <ssantosh@kernel.org> 2943L: linux-kernel@vger.kernel.org 2944S: Maintained 2945F: drivers/clk/keystone/ 2946 2947ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2948M: Santosh Shilimkar <ssantosh@kernel.org> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950L: linux-kernel@vger.kernel.org 2951S: Maintained 2952F: drivers/clocksource/timer-keystone.c 2953 2954ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2955M: Santosh Shilimkar <ssantosh@kernel.org> 2956L: linux-kernel@vger.kernel.org 2957S: Maintained 2958F: drivers/power/reset/keystone-reset.c 2959 2960ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2961M: Nishanth Menon <nm@ti.com> 2962M: Vignesh Raghavendra <vigneshr@ti.com> 2963M: Tero Kristo <kristo@kernel.org> 2964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2965S: Supported 2966F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2967F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2968F: arch/arm64/boot/dts/ti/Makefile 2969F: arch/arm64/boot/dts/ti/k3-* 2970F: include/dt-bindings/pinctrl/k3.h 2971 2972ARM/THECUS N2100 MACHINE SUPPORT 2973M: Lennert Buytenhek <kernel@wantstofly.org> 2974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2975S: Maintained 2976 2977ARM/TOSA MACHINE SUPPORT 2978M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2979M: Dirk Opfer <dirk@opfer-online.de> 2980S: Maintained 2981 2982ARM/TOSHIBA VISCONTI ARCHITECTURE 2983M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2985S: Supported 2986T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2987F: Documentation/devicetree/bindings/arm/toshiba.yaml 2988F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2989F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2990F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2991F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2992F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2993F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2994F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2995F: arch/arm64/boot/dts/toshiba/ 2996F: drivers/clk/visconti/ 2997F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2998F: drivers/gpio/gpio-visconti.c 2999F: drivers/pci/controller/dwc/pcie-visconti.c 3000F: drivers/pinctrl/visconti/ 3001F: drivers/watchdog/visconti_wdt.c 3002N: visconti 3003 3004ARM/UNIPHIER ARCHITECTURE 3005M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3006M: Masami Hiramatsu <mhiramat@kernel.org> 3007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3008S: Maintained 3009F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3010F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3011F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3012F: arch/arm/boot/dts/uniphier* 3013F: arch/arm/include/asm/hardware/cache-uniphier.h 3014F: arch/arm/mach-uniphier/ 3015F: arch/arm/mm/cache-uniphier.c 3016F: arch/arm64/boot/dts/socionext/uniphier* 3017F: drivers/bus/uniphier-system-bus.c 3018F: drivers/clk/uniphier/ 3019F: drivers/dma/uniphier-mdmac.c 3020F: drivers/gpio/gpio-uniphier.c 3021F: drivers/i2c/busses/i2c-uniphier* 3022F: drivers/irqchip/irq-uniphier-aidet.c 3023F: drivers/mmc/host/uniphier-sd.c 3024F: drivers/pinctrl/uniphier/ 3025F: drivers/reset/reset-uniphier.c 3026F: drivers/tty/serial/8250/8250_uniphier.c 3027N: uniphier 3028 3029ARM/VERSATILE EXPRESS PLATFORM 3030M: Liviu Dudau <liviu.dudau@arm.com> 3031M: Sudeep Holla <sudeep.holla@arm.com> 3032M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Maintained 3035F: */*/*/vexpress* 3036F: */*/vexpress* 3037F: arch/arm/boot/dts/vexpress* 3038F: arch/arm/mach-vexpress/ 3039F: arch/arm64/boot/dts/arm/ 3040F: drivers/clk/versatile/clk-vexpress-osc.c 3041F: drivers/clocksource/timer-versatile.c 3042N: mps2 3043 3044ARM/VFP SUPPORT 3045M: Russell King <linux@armlinux.org.uk> 3046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3047S: Maintained 3048W: http://www.armlinux.org.uk/ 3049F: arch/arm/vfp/ 3050 3051ARM/VOIPAC PXA270 SUPPORT 3052M: Marek Vasut <marek.vasut@gmail.com> 3053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3054S: Maintained 3055F: arch/arm/mach-pxa/include/mach/vpac270.h 3056F: arch/arm/mach-pxa/vpac270.c 3057 3058ARM/VT8500 ARM ARCHITECTURE 3059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3060S: Orphan 3061F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3062F: arch/arm/mach-vt8500/ 3063F: drivers/clocksource/timer-vt8500.c 3064F: drivers/i2c/busses/i2c-wmt.c 3065F: drivers/mmc/host/wmt-sdmmc.c 3066F: drivers/pwm/pwm-vt8500.c 3067F: drivers/rtc/rtc-vt8500.c 3068F: drivers/tty/serial/vt8500_serial.c 3069F: drivers/usb/host/ehci-platform.c 3070F: drivers/usb/host/uhci-platform.c 3071F: drivers/video/fbdev/vt8500lcdfb.* 3072F: drivers/video/fbdev/wm8505fb* 3073F: drivers/video/fbdev/wmt_ge_rops.* 3074 3075ARM/ZIPIT Z2 SUPPORT 3076M: Marek Vasut <marek.vasut@gmail.com> 3077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3078S: Maintained 3079F: arch/arm/mach-pxa/include/mach/z2.h 3080F: arch/arm/mach-pxa/z2.c 3081 3082ARM/ZYNQ ARCHITECTURE 3083M: Michal Simek <michal.simek@xilinx.com> 3084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3085S: Supported 3086W: http://wiki.xilinx.com 3087T: git https://github.com/Xilinx/linux-xlnx.git 3088F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3089F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3090F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3091F: arch/arm/mach-zynq/ 3092F: drivers/clocksource/timer-cadence-ttc.c 3093F: drivers/cpuidle/cpuidle-zynq.c 3094F: drivers/edac/synopsys_edac.c 3095F: drivers/i2c/busses/i2c-cadence.c 3096F: drivers/i2c/busses/i2c-xiic.c 3097F: drivers/mmc/host/sdhci-of-arasan.c 3098N: zynq 3099N: xilinx 3100 3101ARM64 PORT (AARCH64 ARCHITECTURE) 3102M: Catalin Marinas <catalin.marinas@arm.com> 3103M: Will Deacon <will@kernel.org> 3104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3105S: Maintained 3106T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3107F: Documentation/arm64/ 3108F: arch/arm64/ 3109F: tools/testing/selftests/arm64/ 3110X: arch/arm64/boot/dts/ 3111 3112ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3113M: George McCollister <george.mccollister@gmail.com> 3114L: netdev@vger.kernel.org 3115S: Maintained 3116F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3117F: drivers/net/dsa/xrs700x/* 3118F: net/dsa/tag_xrs700x.c 3119 3120AS3645A LED FLASH CONTROLLER DRIVER 3121M: Sakari Ailus <sakari.ailus@iki.fi> 3122L: linux-leds@vger.kernel.org 3123S: Maintained 3124F: drivers/leds/flash/leds-as3645a.c 3125 3126ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3127M: Tianshu Qiu <tian.shu.qiu@intel.com> 3128L: linux-media@vger.kernel.org 3129S: Maintained 3130T: git git://linuxtv.org/media_tree.git 3131F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3132F: drivers/media/i2c/ak7375.c 3133 3134ASAHI KASEI AK8974 DRIVER 3135M: Linus Walleij <linus.walleij@linaro.org> 3136L: linux-iio@vger.kernel.org 3137S: Supported 3138W: http://www.akm.com/ 3139F: drivers/iio/magnetometer/ak8974.c 3140 3141ASC7621 HARDWARE MONITOR DRIVER 3142M: George Joseph <george.joseph@fairview5.com> 3143L: linux-hwmon@vger.kernel.org 3144S: Maintained 3145F: Documentation/hwmon/asc7621.rst 3146F: drivers/hwmon/asc7621.c 3147 3148ASIX AX88796C SPI ETHERNET ADAPTER 3149M: Łukasz Stelmach <l.stelmach@samsung.com> 3150S: Maintained 3151F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3152F: drivers/net/ethernet/asix/ax88796c_* 3153 3154ASPEED PECI CONTROLLER 3155M: Iwona Winiarska <iwona.winiarska@intel.com> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158S: Supported 3159F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3160F: drivers/peci/controller/peci-aspeed.c 3161 3162ASPEED PINCTRL DRIVERS 3163M: Andrew Jeffery <andrew@aj.id.au> 3164L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3165L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3166L: linux-gpio@vger.kernel.org 3167S: Maintained 3168F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3169F: drivers/pinctrl/aspeed/ 3170 3171ASPEED SCU INTERRUPT CONTROLLER DRIVER 3172M: Eddie James <eajames@linux.ibm.com> 3173L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3174S: Maintained 3175F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3176F: drivers/irqchip/irq-aspeed-scu-ic.c 3177F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3178 3179ASPEED SD/MMC DRIVER 3180M: Andrew Jeffery <andrew@aj.id.au> 3181L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183L: linux-mmc@vger.kernel.org 3184S: Maintained 3185F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3186F: drivers/mmc/host/sdhci-of-aspeed* 3187 3188ASPEED SMC SPI DRIVER 3189M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3190M: Cédric Le Goater <clg@kaod.org> 3191L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3192L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3193L: linux-spi@vger.kernel.org 3194S: Maintained 3195F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3196F: drivers/spi/spi-aspeed-smc.c 3197 3198ASPEED VIDEO ENGINE DRIVER 3199M: Eddie James <eajames@linux.ibm.com> 3200L: linux-media@vger.kernel.org 3201L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3202S: Maintained 3203F: Documentation/devicetree/bindings/media/aspeed-video.txt 3204F: drivers/media/platform/aspeed/ 3205 3206ASPEED USB UDC DRIVER 3207M: Neal Liu <neal_liu@aspeedtech.com> 3208L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3209S: Maintained 3210F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3211F: drivers/usb/gadget/udc/aspeed_udc.c 3212 3213ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3214M: Corentin Chary <corentin.chary@gmail.com> 3215L: acpi4asus-user@lists.sourceforge.net 3216L: platform-driver-x86@vger.kernel.org 3217S: Maintained 3218W: http://acpi4asus.sf.net 3219F: drivers/platform/x86/asus*.c 3220F: drivers/platform/x86/eeepc*.c 3221 3222ASUS TF103C DOCK DRIVER 3223M: Hans de Goede <hdegoede@redhat.com> 3224L: platform-driver-x86@vger.kernel.org 3225S: Maintained 3226T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3227F: drivers/platform/x86/asus-tf103c-dock.c 3228 3229ASUS WMI HARDWARE MONITOR DRIVER 3230M: Ed Brindley <kernel@maidavale.org> 3231M: Denis Pauk <pauk.denis@gmail.com> 3232L: linux-hwmon@vger.kernel.org 3233S: Maintained 3234F: drivers/hwmon/asus_wmi_sensors.c 3235 3236ASUS WMI EC HARDWARE MONITOR DRIVER 3237M: Eugene Shalygin <eugene.shalygin@gmail.com> 3238M: Denis Pauk <pauk.denis@gmail.com> 3239L: linux-hwmon@vger.kernel.org 3240S: Maintained 3241F: drivers/hwmon/asus_wmi_ec_sensors.c 3242 3243ASUS EC HARDWARE MONITOR DRIVER 3244M: Eugene Shalygin <eugene.shalygin@gmail.com> 3245L: linux-hwmon@vger.kernel.org 3246S: Maintained 3247F: drivers/hwmon/asus-ec-sensors.c 3248 3249ASUS WIRELESS RADIO CONTROL DRIVER 3250M: João Paulo Rechi Vita <jprvita@gmail.com> 3251L: platform-driver-x86@vger.kernel.org 3252S: Maintained 3253F: drivers/platform/x86/asus-wireless.c 3254 3255ASYMMETRIC KEYS 3256M: David Howells <dhowells@redhat.com> 3257L: keyrings@vger.kernel.org 3258S: Maintained 3259F: Documentation/crypto/asymmetric-keys.rst 3260F: crypto/asymmetric_keys/ 3261F: include/crypto/pkcs7.h 3262F: include/crypto/public_key.h 3263F: include/linux/verification.h 3264 3265ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3266R: Dan Williams <dan.j.williams@intel.com> 3267S: Odd fixes 3268W: http://sourceforge.net/projects/xscaleiop 3269F: Documentation/crypto/async-tx-api.rst 3270F: crypto/async_tx/ 3271F: include/linux/async_tx.h 3272 3273AT24 EEPROM DRIVER 3274M: Bartosz Golaszewski <brgl@bgdev.pl> 3275L: linux-i2c@vger.kernel.org 3276S: Maintained 3277T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3278F: Documentation/devicetree/bindings/eeprom/at24.yaml 3279F: drivers/misc/eeprom/at24.c 3280 3281ATA OVER ETHERNET (AOE) DRIVER 3282M: "Justin Sanders" <justin@coraid.com> 3283S: Supported 3284W: http://www.openaoe.org/ 3285F: Documentation/admin-guide/aoe/ 3286F: drivers/block/aoe/ 3287 3288ATC260X PMIC MFD DRIVER 3289M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3290M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3291L: linux-actions@lists.infradead.org 3292S: Maintained 3293F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3294F: drivers/input/misc/atc260x-onkey.c 3295F: drivers/mfd/atc260* 3296F: drivers/power/reset/atc260x-poweroff.c 3297F: drivers/regulator/atc260x-regulator.c 3298F: include/linux/mfd/atc260x/* 3299 3300ATHEROS 71XX/9XXX GPIO DRIVER 3301M: Alban Bedel <albeu@free.fr> 3302S: Maintained 3303W: https://github.com/AlbanBedel/linux 3304T: git git://github.com/AlbanBedel/linux 3305F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3306F: drivers/gpio/gpio-ath79.c 3307 3308ATHEROS 71XX/9XXX USB PHY 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/phy/phy-ath79-usb.txt 3314F: drivers/phy/qualcomm/phy-ath79-usb.c 3315 3316ATHEROS ATH GENERIC UTILITIES 3317M: Kalle Valo <kvalo@kernel.org> 3318L: linux-wireless@vger.kernel.org 3319S: Supported 3320F: drivers/net/wireless/ath/* 3321 3322ATHEROS ATH5K WIRELESS DRIVER 3323M: Jiri Slaby <jirislaby@kernel.org> 3324M: Nick Kossifidis <mickflemm@gmail.com> 3325M: Luis Chamberlain <mcgrof@kernel.org> 3326L: linux-wireless@vger.kernel.org 3327S: Maintained 3328W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3329F: drivers/net/wireless/ath/ath5k/ 3330 3331ATHEROS ATH6KL WIRELESS DRIVER 3332L: linux-wireless@vger.kernel.org 3333S: Orphan 3334W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3335F: drivers/net/wireless/ath/ath6kl/ 3336 3337ATI_REMOTE2 DRIVER 3338M: Ville Syrjala <syrjala@sci.fi> 3339S: Maintained 3340F: drivers/input/misc/ati_remote2.c 3341 3342ATK0110 HWMON DRIVER 3343M: Luca Tettamanti <kronos.it@gmail.com> 3344L: linux-hwmon@vger.kernel.org 3345S: Maintained 3346F: drivers/hwmon/asus_atk0110.c 3347 3348ATLX ETHERNET DRIVERS 3349M: Chris Snook <chris.snook@gmail.com> 3350L: netdev@vger.kernel.org 3351S: Maintained 3352W: http://sourceforge.net/projects/atl1 3353W: http://atl1.sourceforge.net 3354F: drivers/net/ethernet/atheros/ 3355 3356ATM 3357M: Chas Williams <3chas3@gmail.com> 3358L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3359L: netdev@vger.kernel.org 3360S: Maintained 3361W: http://linux-atm.sourceforge.net 3362F: drivers/atm/ 3363F: include/linux/atm* 3364F: include/uapi/linux/atm* 3365 3366ATMEL MACB ETHERNET DRIVER 3367M: Nicolas Ferre <nicolas.ferre@microchip.com> 3368M: Claudiu Beznea <claudiu.beznea@microchip.com> 3369S: Supported 3370F: drivers/net/ethernet/cadence/ 3371 3372ATMEL MAXTOUCH DRIVER 3373M: Nick Dyer <nick@shmanahar.org> 3374S: Maintained 3375T: git git://github.com/ndyer/linux.git 3376F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3377F: drivers/input/touchscreen/atmel_mxt_ts.c 3378 3379ATMEL WIRELESS DRIVER 3380M: Simon Kelley <simon@thekelleys.org.uk> 3381L: linux-wireless@vger.kernel.org 3382S: Maintained 3383W: http://www.thekelleys.org.uk/atmel 3384W: http://atmelwlandriver.sourceforge.net/ 3385F: drivers/net/wireless/atmel/atmel* 3386 3387ATOMIC INFRASTRUCTURE 3388M: Will Deacon <will@kernel.org> 3389M: Peter Zijlstra <peterz@infradead.org> 3390R: Boqun Feng <boqun.feng@gmail.com> 3391R: Mark Rutland <mark.rutland@arm.com> 3392L: linux-kernel@vger.kernel.org 3393S: Maintained 3394F: arch/*/include/asm/atomic*.h 3395F: include/*/atomic*.h 3396F: include/linux/refcount.h 3397F: Documentation/atomic_*.txt 3398F: scripts/atomic/ 3399 3400ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3401M: Bradley Grove <linuxdrivers@attotech.com> 3402L: linux-scsi@vger.kernel.org 3403S: Supported 3404W: http://www.attotech.com 3405F: drivers/scsi/esas2r 3406 3407ATUSB IEEE 802.15.4 RADIO DRIVER 3408M: Stefan Schmidt <stefan@datenfreihafen.org> 3409L: linux-wpan@vger.kernel.org 3410S: Maintained 3411F: drivers/net/ieee802154/at86rf230.h 3412F: drivers/net/ieee802154/atusb.c 3413F: drivers/net/ieee802154/atusb.h 3414 3415AUDIT SUBSYSTEM 3416M: Paul Moore <paul@paul-moore.com> 3417M: Eric Paris <eparis@redhat.com> 3418L: linux-audit@redhat.com (moderated for non-subscribers) 3419S: Supported 3420W: https://github.com/linux-audit 3421T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3422F: include/asm-generic/audit_*.h 3423F: include/linux/audit.h 3424F: include/linux/audit_arch.h 3425F: include/uapi/linux/audit.h 3426F: kernel/audit* 3427F: lib/*audit.c 3428 3429AUXILIARY DISPLAY DRIVERS 3430M: Miguel Ojeda <ojeda@kernel.org> 3431S: Maintained 3432F: Documentation/devicetree/bindings/auxdisplay/ 3433F: drivers/auxdisplay/ 3434F: include/linux/cfag12864b.h 3435 3436AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3437M: Andreas Klinger <ak@it-klinger.de> 3438L: linux-iio@vger.kernel.org 3439S: Maintained 3440F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3441F: drivers/iio/adc/hx711.c 3442 3443AX.25 NETWORK LAYER 3444M: Ralf Baechle <ralf@linux-mips.org> 3445L: linux-hams@vger.kernel.org 3446S: Maintained 3447W: http://www.linux-ax25.org/ 3448F: include/net/ax25.h 3449F: include/uapi/linux/ax25.h 3450F: net/ax25/ 3451 3452AXENTIA ARM DEVICES 3453M: Peter Rosin <peda@axentia.se> 3454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3455S: Maintained 3456F: arch/arm/boot/dts/at91-linea.dtsi 3457F: arch/arm/boot/dts/at91-natte.dtsi 3458F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3459F: arch/arm/boot/dts/at91-tse850-3.dts 3460 3461AXENTIA ASOC DRIVERS 3462M: Peter Rosin <peda@axentia.se> 3463L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3464S: Maintained 3465F: Documentation/devicetree/bindings/sound/axentia,* 3466F: sound/soc/atmel/tse850-pcm5142.c 3467 3468AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3469M: Nuno Sá <nuno.sa@analog.com> 3470L: linux-hwmon@vger.kernel.org 3471S: Supported 3472W: https://ez.analog.com/linux-software-drivers 3473F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3474F: drivers/hwmon/axi-fan-control.c 3475 3476AXXIA I2C CONTROLLER 3477M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3478L: linux-i2c@vger.kernel.org 3479S: Maintained 3480F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3481F: drivers/i2c/busses/i2c-axxia.c 3482 3483AZ6007 DVB DRIVER 3484M: Mauro Carvalho Chehab <mchehab@kernel.org> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/usb/dvb-usb-v2/az6007.c 3490 3491AZTECH FM RADIO RECEIVER DRIVER 3492M: Hans Verkuil <hverkuil@xs4all.nl> 3493L: linux-media@vger.kernel.org 3494S: Maintained 3495W: https://linuxtv.org 3496T: git git://linuxtv.org/media_tree.git 3497F: drivers/media/radio/radio-aztech* 3498 3499B43 WIRELESS DRIVER 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Odd Fixes 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43/ 3505 3506B43LEGACY WIRELESS DRIVER 3507M: Larry Finger <Larry.Finger@lwfinger.net> 3508L: linux-wireless@vger.kernel.org 3509L: b43-dev@lists.infradead.org 3510S: Maintained 3511W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3512F: drivers/net/wireless/broadcom/b43legacy/ 3513 3514BACKLIGHT CLASS/SUBSYSTEM 3515M: Lee Jones <lee@kernel.org> 3516M: Daniel Thompson <daniel.thompson@linaro.org> 3517M: Jingoo Han <jingoohan1@gmail.com> 3518L: dri-devel@lists.freedesktop.org 3519S: Maintained 3520T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3521F: Documentation/ABI/stable/sysfs-class-backlight 3522F: Documentation/ABI/testing/sysfs-class-backlight 3523F: Documentation/devicetree/bindings/leds/backlight 3524F: drivers/video/backlight/ 3525F: include/linux/backlight.h 3526F: include/linux/pwm_backlight.h 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@gmail.com> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BDISP ST MEDIA DRIVER 3568M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3569L: linux-media@vger.kernel.org 3570S: Supported 3571W: https://linuxtv.org 3572T: git git://linuxtv.org/media_tree.git 3573F: drivers/media/platform/st/sti/bdisp 3574 3575BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3576M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3577L: netdev@vger.kernel.org 3578S: Maintained 3579F: drivers/net/ethernet/ec_bhf.c 3580 3581BEFS FILE SYSTEM 3582M: Luis de Bethencourt <luisbg@kernel.org> 3583M: Salah Triki <salah.triki@gmail.com> 3584S: Maintained 3585T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3586F: Documentation/filesystems/befs.rst 3587F: fs/befs/ 3588 3589BFQ I/O SCHEDULER 3590M: Paolo Valente <paolo.valente@linaro.org> 3591M: Jens Axboe <axboe@kernel.dk> 3592L: linux-block@vger.kernel.org 3593S: Maintained 3594F: Documentation/block/bfq-iosched.rst 3595F: block/bfq-* 3596 3597BFS FILE SYSTEM 3598M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3599S: Maintained 3600F: Documentation/filesystems/bfs.rst 3601F: fs/bfs/ 3602F: include/uapi/linux/bfs_fs.h 3603 3604BITMAP API 3605M: Yury Norov <yury.norov@gmail.com> 3606R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3607R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3608S: Maintained 3609F: include/linux/bitmap.h 3610F: include/linux/cpumask.h 3611F: include/linux/find.h 3612F: include/linux/nodemask.h 3613F: lib/bitmap.c 3614F: lib/cpumask.c 3615F: lib/cpumask_kunit.c 3616F: lib/find_bit.c 3617F: lib/find_bit_benchmark.c 3618F: lib/test_bitmap.c 3619F: tools/include/linux/bitmap.h 3620F: tools/include/linux/find.h 3621F: tools/lib/bitmap.c 3622F: tools/lib/find_bit.c 3623 3624BLINKM RGB LED DRIVER 3625M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3626S: Maintained 3627F: drivers/leds/leds-blinkm.c 3628 3629BLOCK LAYER 3630M: Jens Axboe <axboe@kernel.dk> 3631L: linux-block@vger.kernel.org 3632S: Maintained 3633T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3634F: Documentation/ABI/stable/sysfs-block 3635F: Documentation/block/ 3636F: block/ 3637F: drivers/block/ 3638F: include/linux/bio.h 3639F: include/linux/blk* 3640F: kernel/trace/blktrace.c 3641F: lib/sbitmap.c 3642 3643BLOCK2MTD DRIVER 3644M: Joern Engel <joern@lazybastard.org> 3645L: linux-mtd@lists.infradead.org 3646S: Maintained 3647F: drivers/mtd/devices/block2mtd.c 3648 3649BLUETOOTH DRIVERS 3650M: Marcel Holtmann <marcel@holtmann.org> 3651M: Johan Hedberg <johan.hedberg@gmail.com> 3652M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3653L: linux-bluetooth@vger.kernel.org 3654S: Supported 3655W: http://www.bluez.org/ 3656T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3657T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3658F: drivers/bluetooth/ 3659 3660BLUETOOTH SUBSYSTEM 3661M: Marcel Holtmann <marcel@holtmann.org> 3662M: Johan Hedberg <johan.hedberg@gmail.com> 3663M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3664L: linux-bluetooth@vger.kernel.org 3665S: Supported 3666W: http://www.bluez.org/ 3667T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3668T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3669F: include/net/bluetooth/ 3670F: net/bluetooth/ 3671 3672BONDING DRIVER 3673M: Jay Vosburgh <j.vosburgh@gmail.com> 3674M: Veaceslav Falico <vfalico@gmail.com> 3675M: Andy Gospodarek <andy@greyhouse.net> 3676L: netdev@vger.kernel.org 3677S: Supported 3678W: http://sourceforge.net/projects/bonding/ 3679F: Documentation/networking/bonding.rst 3680F: drivers/net/bonding/ 3681F: include/net/bond* 3682F: include/uapi/linux/if_bonding.h 3683F: tools/testing/selftests/drivers/net/bonding/ 3684 3685BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3686M: Dan Robertson <dan@dlrobertson.com> 3687L: linux-iio@vger.kernel.org 3688S: Maintained 3689F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3690F: drivers/iio/accel/bma400* 3691 3692BPF [GENERAL] (Safe Dynamic Programs and Tools) 3693M: Alexei Starovoitov <ast@kernel.org> 3694M: Daniel Borkmann <daniel@iogearbox.net> 3695M: Andrii Nakryiko <andrii@kernel.org> 3696R: Martin KaFai Lau <martin.lau@linux.dev> 3697R: Song Liu <song@kernel.org> 3698R: Yonghong Song <yhs@fb.com> 3699R: John Fastabend <john.fastabend@gmail.com> 3700R: KP Singh <kpsingh@kernel.org> 3701R: Stanislav Fomichev <sdf@google.com> 3702R: Hao Luo <haoluo@google.com> 3703R: Jiri Olsa <jolsa@kernel.org> 3704L: bpf@vger.kernel.org 3705S: Supported 3706W: https://bpf.io/ 3707Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3708T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3709T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3710F: Documentation/bpf/ 3711F: Documentation/networking/filter.rst 3712F: Documentation/userspace-api/ebpf/ 3713F: arch/*/net/* 3714F: include/linux/bpf* 3715F: include/linux/btf* 3716F: include/linux/filter.h 3717F: include/trace/events/xdp.h 3718F: include/uapi/linux/bpf* 3719F: include/uapi/linux/btf* 3720F: include/uapi/linux/filter.h 3721F: kernel/bpf/ 3722F: kernel/trace/bpf_trace.c 3723F: lib/test_bpf.c 3724F: net/bpf/ 3725F: net/core/filter.c 3726F: net/sched/act_bpf.c 3727F: net/sched/cls_bpf.c 3728F: samples/bpf/ 3729F: scripts/bpf_doc.py 3730F: scripts/pahole-flags.sh 3731F: scripts/pahole-version.sh 3732F: tools/bpf/ 3733F: tools/lib/bpf/ 3734F: tools/testing/selftests/bpf/ 3735 3736BPF JIT for ARM 3737M: Shubham Bansal <illusionist.neo@gmail.com> 3738L: bpf@vger.kernel.org 3739S: Odd Fixes 3740F: arch/arm/net/ 3741 3742BPF JIT for ARM64 3743M: Daniel Borkmann <daniel@iogearbox.net> 3744M: Alexei Starovoitov <ast@kernel.org> 3745M: Zi Shen Lim <zlim.lnx@gmail.com> 3746L: bpf@vger.kernel.org 3747S: Supported 3748F: arch/arm64/net/ 3749 3750BPF JIT for MIPS (32-BIT AND 64-BIT) 3751M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3752M: Paul Burton <paulburton@kernel.org> 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: arch/mips/net/ 3756 3757BPF JIT for NFP NICs 3758M: Jakub Kicinski <kuba@kernel.org> 3759L: bpf@vger.kernel.org 3760S: Odd Fixes 3761F: drivers/net/ethernet/netronome/nfp/bpf/ 3762 3763BPF JIT for POWERPC (32-BIT AND 64-BIT) 3764M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3765M: Michael Ellerman <mpe@ellerman.id.au> 3766L: bpf@vger.kernel.org 3767S: Supported 3768F: arch/powerpc/net/ 3769 3770BPF JIT for RISC-V (32-bit) 3771M: Luke Nelson <luke.r.nels@gmail.com> 3772M: Xi Wang <xi.wang@gmail.com> 3773L: bpf@vger.kernel.org 3774S: Maintained 3775F: arch/riscv/net/ 3776X: arch/riscv/net/bpf_jit_comp64.c 3777 3778BPF JIT for RISC-V (64-bit) 3779M: Björn Töpel <bjorn@kernel.org> 3780L: bpf@vger.kernel.org 3781S: Maintained 3782F: arch/riscv/net/ 3783X: arch/riscv/net/bpf_jit_comp32.c 3784 3785BPF JIT for S390 3786M: Ilya Leoshkevich <iii@linux.ibm.com> 3787M: Heiko Carstens <hca@linux.ibm.com> 3788M: Vasily Gorbik <gor@linux.ibm.com> 3789L: bpf@vger.kernel.org 3790S: Supported 3791F: arch/s390/net/ 3792X: arch/s390/net/pnet.c 3793 3794BPF JIT for SPARC (32-BIT AND 64-BIT) 3795M: David S. Miller <davem@davemloft.net> 3796L: bpf@vger.kernel.org 3797S: Odd Fixes 3798F: arch/sparc/net/ 3799 3800BPF JIT for X86 32-BIT 3801M: Wang YanQing <udknight@gmail.com> 3802L: bpf@vger.kernel.org 3803S: Odd Fixes 3804F: arch/x86/net/bpf_jit_comp32.c 3805 3806BPF JIT for X86 64-BIT 3807M: Alexei Starovoitov <ast@kernel.org> 3808M: Daniel Borkmann <daniel@iogearbox.net> 3809L: bpf@vger.kernel.org 3810S: Supported 3811F: arch/x86/net/ 3812X: arch/x86/net/bpf_jit_comp32.c 3813 3814BPF [CORE] 3815M: Alexei Starovoitov <ast@kernel.org> 3816M: Daniel Borkmann <daniel@iogearbox.net> 3817R: John Fastabend <john.fastabend@gmail.com> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/verifier.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/core.c 3823F: kernel/bpf/syscall.c 3824F: kernel/bpf/dispatcher.c 3825F: kernel/bpf/trampoline.c 3826F: include/linux/bpf* 3827F: include/linux/filter.h 3828 3829BPF [BTF] 3830M: Martin KaFai Lau <martin.lau@linux.dev> 3831L: bpf@vger.kernel.org 3832S: Maintained 3833F: kernel/bpf/btf.c 3834F: include/linux/btf* 3835 3836BPF [TRACING] 3837M: Song Liu <song@kernel.org> 3838R: Jiri Olsa <jolsa@kernel.org> 3839L: bpf@vger.kernel.org 3840S: Maintained 3841F: kernel/trace/bpf_trace.c 3842F: kernel/bpf/stackmap.c 3843 3844BPF [NETWORKING] (tc BPF, sock_addr) 3845M: Martin KaFai Lau <martin.lau@linux.dev> 3846M: Daniel Borkmann <daniel@iogearbox.net> 3847R: John Fastabend <john.fastabend@gmail.com> 3848L: bpf@vger.kernel.org 3849L: netdev@vger.kernel.org 3850S: Maintained 3851F: net/core/filter.c 3852F: net/sched/act_bpf.c 3853F: net/sched/cls_bpf.c 3854 3855BPF [NETWORKING] (struct_ops, reuseport) 3856M: Martin KaFai Lau <martin.lau@linux.dev> 3857L: bpf@vger.kernel.org 3858L: netdev@vger.kernel.org 3859S: Maintained 3860F: kernel/bpf/bpf_struct* 3861 3862BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3863M: KP Singh <kpsingh@kernel.org> 3864R: Florent Revest <revest@chromium.org> 3865R: Brendan Jackman <jackmanb@chromium.org> 3866L: bpf@vger.kernel.org 3867S: Maintained 3868F: Documentation/bpf/prog_lsm.rst 3869F: include/linux/bpf_lsm.h 3870F: kernel/bpf/bpf_lsm.c 3871F: security/bpf/ 3872 3873BPF [STORAGE & CGROUPS] 3874M: Martin KaFai Lau <martin.lau@linux.dev> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/cgroup.c 3878F: kernel/bpf/*storage.c 3879F: kernel/bpf/bpf_lru* 3880 3881BPF [RINGBUF] 3882M: Andrii Nakryiko <andrii@kernel.org> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: kernel/bpf/ringbuf.c 3886 3887BPF [ITERATOR] 3888M: Yonghong Song <yhs@fb.com> 3889L: bpf@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/*iter.c 3892 3893BPF [L7 FRAMEWORK] (sockmap) 3894M: John Fastabend <john.fastabend@gmail.com> 3895M: Jakub Sitnicki <jakub@cloudflare.com> 3896L: netdev@vger.kernel.org 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: include/linux/skmsg.h 3900F: net/core/skmsg.c 3901F: net/core/sock_map.c 3902F: net/ipv4/tcp_bpf.c 3903F: net/ipv4/udp_bpf.c 3904F: net/unix/unix_bpf.c 3905 3906BPF [LIBRARY] (libbpf) 3907M: Andrii Nakryiko <andrii@kernel.org> 3908L: bpf@vger.kernel.org 3909S: Maintained 3910F: tools/lib/bpf/ 3911 3912BPF [TOOLING] (bpftool) 3913M: Quentin Monnet <quentin@isovalent.com> 3914L: bpf@vger.kernel.org 3915S: Maintained 3916F: kernel/bpf/disasm.* 3917F: tools/bpf/bpftool/ 3918 3919BPF [SELFTESTS] (Test Runners & Infrastructure) 3920M: Andrii Nakryiko <andrii@kernel.org> 3921R: Mykola Lysenko <mykolal@fb.com> 3922L: bpf@vger.kernel.org 3923S: Maintained 3924F: tools/testing/selftests/bpf/ 3925 3926BPF [MISC] 3927L: bpf@vger.kernel.org 3928S: Odd Fixes 3929K: (?:\b|_)bpf(?:\b|_) 3930 3931BROADCOM B44 10/100 ETHERNET DRIVER 3932M: Michael Chan <michael.chan@broadcom.com> 3933L: netdev@vger.kernel.org 3934S: Supported 3935F: drivers/net/ethernet/broadcom/b44.* 3936 3937BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3938M: Florian Fainelli <f.fainelli@gmail.com> 3939L: netdev@vger.kernel.org 3940L: openwrt-devel@lists.openwrt.org (subscribers-only) 3941S: Supported 3942F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3943F: drivers/net/dsa/b53/* 3944F: drivers/net/dsa/bcm_sf2* 3945F: include/linux/dsa/brcm.h 3946F: include/linux/platform_data/b53.h 3947 3948BROADCOM BCMBCA ARM ARCHITECTURE 3949M: William Zhang <william.zhang@broadcom.com> 3950M: Anand Gore <anand.gore@broadcom.com> 3951M: Kursad Oney <kursad.oney@broadcom.com> 3952M: Florian Fainelli <f.fainelli@gmail.com> 3953R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3955S: Maintained 3956T: git git://github.com/broadcom/stblinux.git 3957F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3958F: arch/arm64/boot/dts/broadcom/bcmbca/* 3959N: bcmbca 3960N: bcm[9]?47622 3961N: bcm[9]?4912 3962N: bcm[9]?63138 3963N: bcm[9]?63146 3964N: bcm[9]?63148 3965N: bcm[9]?63158 3966N: bcm[9]?63178 3967N: bcm[9]?6756 3968N: bcm[9]?6813 3969N: bcm[9]?6846 3970N: bcm[9]?6855 3971N: bcm[9]?6856 3972N: bcm[9]?6858 3973N: bcm[9]?6878 3974 3975BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3976M: Florian Fainelli <f.fainelli@gmail.com> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3980S: Maintained 3981T: git git://github.com/broadcom/stblinux.git 3982F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3983F: drivers/pci/controller/pcie-brcmstb.c 3984F: drivers/staging/vc04_services 3985N: bcm2711 3986N: bcm283* 3987N: raspberrypi 3988 3989BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991M: Ray Jui <rjui@broadcom.com> 3992M: Scott Branden <sbranden@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994S: Maintained 3995T: git git://github.com/broadcom/mach-bcm 3996F: arch/arm/mach-bcm/ 3997N: bcm281* 3998N: bcm113* 3999N: bcm216* 4000N: kona 4001 4002BROADCOM BCM47XX MIPS ARCHITECTURE 4003M: Hauke Mehrtens <hauke@hauke-m.de> 4004M: Rafał Miłecki <zajec5@gmail.com> 4005L: linux-mips@vger.kernel.org 4006S: Maintained 4007F: Documentation/devicetree/bindings/mips/brcm/ 4008F: arch/mips/bcm47xx/* 4009F: arch/mips/include/asm/mach-bcm47xx/* 4010 4011BROADCOM BCM4908 ETHERNET DRIVER 4012M: Rafał Miłecki <rafal@milecki.pl> 4013R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4014L: netdev@vger.kernel.org 4015S: Maintained 4016F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4017F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4018F: drivers/net/ethernet/broadcom/unimac.h 4019 4020BROADCOM BCM4908 PINMUX DRIVER 4021M: Rafał Miłecki <rafal@milecki.pl> 4022R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4023L: linux-gpio@vger.kernel.org 4024S: Maintained 4025F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4026F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4027 4028BROADCOM BCM5301X ARM ARCHITECTURE 4029M: Florian Fainelli <f.fainelli@gmail.com> 4030M: Hauke Mehrtens <hauke@hauke-m.de> 4031M: Rafał Miłecki <zajec5@gmail.com> 4032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4034S: Maintained 4035F: arch/arm/boot/dts/bcm470* 4036F: arch/arm/boot/dts/bcm5301* 4037F: arch/arm/boot/dts/bcm953012* 4038F: arch/arm/mach-bcm/bcm_5301x.c 4039 4040BROADCOM BCM53573 ARM ARCHITECTURE 4041M: Florian Fainelli <f.fainelli@gmail.com> 4042M: Rafał Miłecki <rafal@milecki.pl> 4043R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4045S: Maintained 4046F: arch/arm/boot/dts/bcm47189* 4047F: arch/arm/boot/dts/bcm53573* 4048 4049BROADCOM BCM63XX/BCM33XX UDC DRIVER 4050M: Kevin Cernekee <cernekee@gmail.com> 4051L: linux-usb@vger.kernel.org 4052S: Maintained 4053F: drivers/usb/gadget/udc/bcm63xx_udc.* 4054 4055BROADCOM BCM7XXX ARM ARCHITECTURE 4056M: Florian Fainelli <f.fainelli@gmail.com> 4057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4059S: Maintained 4060T: git git://github.com/broadcom/stblinux.git 4061F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4062F: arch/arm/boot/dts/bcm7*.dts* 4063F: arch/arm/include/asm/hardware/cache-b15-rac.h 4064F: arch/arm/mach-bcm/*brcmstb* 4065F: arch/arm/mm/cache-b15-rac.c 4066F: drivers/bus/brcmstb_gisb.c 4067F: drivers/pci/controller/pcie-brcmstb.c 4068N: brcmstb 4069N: bcm7038 4070N: bcm7120 4071 4072BROADCOM BDC DRIVER 4073M: Al Cooper <alcooperx@gmail.com> 4074L: linux-usb@vger.kernel.org 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076S: Maintained 4077F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4078F: drivers/usb/gadget/udc/bdc/ 4079 4080BROADCOM BMIPS CPUFREQ DRIVER 4081M: Markus Mayer <mmayer@broadcom.com> 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083L: linux-pm@vger.kernel.org 4084S: Maintained 4085F: drivers/cpufreq/bmips-cpufreq.c 4086 4087BROADCOM BMIPS MIPS ARCHITECTURE 4088M: Florian Fainelli <f.fainelli@gmail.com> 4089R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4090L: linux-mips@vger.kernel.org 4091S: Maintained 4092T: git git://github.com/broadcom/stblinux.git 4093F: arch/mips/bmips/* 4094F: arch/mips/boot/dts/brcm/bcm*.dts* 4095F: arch/mips/include/asm/mach-bmips/* 4096F: arch/mips/kernel/*bmips* 4097F: drivers/soc/bcm/bcm63xx 4098F: drivers/irqchip/irq-bcm63* 4099F: drivers/irqchip/irq-bcm7* 4100F: drivers/irqchip/irq-brcmstb* 4101F: include/linux/bcm963xx_nvram.h 4102F: include/linux/bcm963xx_tag.h 4103 4104BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4105M: Rasesh Mody <rmody@marvell.com> 4106M: GR-Linux-NIC-Dev@marvell.com 4107L: netdev@vger.kernel.org 4108S: Supported 4109F: drivers/net/ethernet/broadcom/bnx2.* 4110F: drivers/net/ethernet/broadcom/bnx2_* 4111 4112BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4113M: Saurav Kashyap <skashyap@marvell.com> 4114M: Javed Hasan <jhasan@marvell.com> 4115M: GR-QLogic-Storage-Upstream@marvell.com 4116L: linux-scsi@vger.kernel.org 4117S: Supported 4118F: drivers/scsi/bnx2fc/ 4119 4120BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4121M: Nilesh Javali <njavali@marvell.com> 4122M: Manish Rangankar <mrangankar@marvell.com> 4123M: GR-QLogic-Storage-Upstream@marvell.com 4124L: linux-scsi@vger.kernel.org 4125S: Supported 4126F: drivers/scsi/bnx2i/ 4127 4128BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4129M: Ariel Elior <aelior@marvell.com> 4130M: Sudarsana Kalluru <skalluru@marvell.com> 4131M: Manish Chopra <manishc@marvell.com> 4132L: netdev@vger.kernel.org 4133S: Supported 4134F: drivers/net/ethernet/broadcom/bnx2x/ 4135 4136BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4137M: Michael Chan <michael.chan@broadcom.com> 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: drivers/firmware/broadcom/tee_bnxt_fw.c 4141F: drivers/net/ethernet/broadcom/bnxt/ 4142F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4143 4144BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4145M: Arend van Spriel <aspriel@gmail.com> 4146M: Franky Lin <franky.lin@broadcom.com> 4147M: Hante Meuleman <hante.meuleman@broadcom.com> 4148L: linux-wireless@vger.kernel.org 4149L: brcm80211-dev-list.pdl@broadcom.com 4150L: SHA-cyfmac-dev-list@infineon.com 4151S: Supported 4152F: drivers/net/wireless/broadcom/brcm80211/ 4153 4154BROADCOM BRCMSTB GPIO DRIVER 4155M: Doug Berger <opendmb@gmail.com> 4156M: Florian Fainelli <f.fainelli@gmail.com> 4157R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4158S: Supported 4159F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4160F: drivers/gpio/gpio-brcmstb.c 4161 4162BROADCOM BRCMSTB I2C DRIVER 4163M: Kamal Dasu <kdasu.kdev@gmail.com> 4164R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4165L: linux-i2c@vger.kernel.org 4166S: Supported 4167F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4168F: drivers/i2c/busses/i2c-brcmstb.c 4169 4170BROADCOM BRCMSTB UART DRIVER 4171M: Al Cooper <alcooperx@gmail.com> 4172R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4173L: linux-serial@vger.kernel.org 4174S: Maintained 4175F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4176F: drivers/tty/serial/8250/8250_bcm7271.c 4177 4178BROADCOM BRCMSTB USB EHCI DRIVER 4179M: Al Cooper <alcooperx@gmail.com> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: linux-usb@vger.kernel.org 4182S: Maintained 4183F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4184F: drivers/usb/host/ehci-brcm.* 4185 4186BROADCOM BRCMSTB USB PIN MAP 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,usb-pinmap.yaml 4192F: drivers/usb/misc/brcmstb-usb-pinmap.c 4193 4194BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4195M: Al Cooper <alcooperx@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-kernel@vger.kernel.org 4198S: Maintained 4199F: drivers/phy/broadcom/phy-brcm-usb* 4200 4201BROADCOM ETHERNET PHY DRIVERS 4202M: Florian Fainelli <f.fainelli@gmail.com> 4203R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4204L: netdev@vger.kernel.org 4205S: Supported 4206F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4207F: drivers/net/phy/bcm*.[ch] 4208F: drivers/net/phy/broadcom.c 4209F: include/linux/brcmphy.h 4210 4211BROADCOM GENET ETHERNET DRIVER 4212M: Doug Berger <opendmb@gmail.com> 4213M: Florian Fainelli <f.fainelli@gmail.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215L: netdev@vger.kernel.org 4216S: Supported 4217F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4218F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4219F: drivers/net/ethernet/broadcom/genet/ 4220F: drivers/net/ethernet/broadcom/unimac.h 4221F: drivers/net/mdio/mdio-bcm-unimac.c 4222F: include/linux/platform_data/bcmgenet.h 4223F: include/linux/platform_data/mdio-bcm-unimac.h 4224 4225BROADCOM IPROC ARM ARCHITECTURE 4226M: Ray Jui <rjui@broadcom.com> 4227M: Scott Branden <sbranden@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4230S: Maintained 4231T: git git://github.com/broadcom/stblinux.git 4232F: arch/arm64/boot/dts/broadcom/northstar2/* 4233F: arch/arm64/boot/dts/broadcom/stingray/* 4234F: drivers/clk/bcm/clk-ns* 4235F: drivers/clk/bcm/clk-sr* 4236F: drivers/pinctrl/bcm/pinctrl-ns* 4237F: include/dt-bindings/clock/bcm-sr* 4238N: iproc 4239N: cygnus 4240N: bcm[-_]nsp 4241N: bcm9113* 4242N: bcm9583* 4243N: bcm9585* 4244N: bcm9586* 4245N: bcm988312 4246N: bcm113* 4247N: bcm583* 4248N: bcm585* 4249N: bcm586* 4250N: bcm88312 4251N: hr2 4252N: stingray 4253 4254BROADCOM IPROC GBIT ETHERNET DRIVER 4255M: Rafał Miłecki <rafal@milecki.pl> 4256R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4257L: netdev@vger.kernel.org 4258S: Maintained 4259F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4260F: drivers/net/ethernet/broadcom/bgmac* 4261F: drivers/net/ethernet/broadcom/unimac.h 4262 4263BROADCOM KONA GPIO DRIVER 4264M: Ray Jui <rjui@broadcom.com> 4265R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4266S: Supported 4267F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4268F: drivers/gpio/gpio-bcm-kona.c 4269 4270BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4271M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4272M: Kashyap Desai <kashyap.desai@broadcom.com> 4273M: Sumit Saxena <sumit.saxena@broadcom.com> 4274M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4275L: mpi3mr-linuxdrv.pdl@broadcom.com 4276L: linux-scsi@vger.kernel.org 4277S: Supported 4278W: https://www.broadcom.com/support/storage 4279F: drivers/scsi/mpi3mr/ 4280 4281BROADCOM NETXTREME-E ROCE DRIVER 4282M: Selvin Xavier <selvin.xavier@broadcom.com> 4283L: linux-rdma@vger.kernel.org 4284S: Supported 4285W: http://www.broadcom.com 4286F: drivers/infiniband/hw/bnxt_re/ 4287F: include/uapi/rdma/bnxt_re-abi.h 4288 4289BROADCOM NVRAM DRIVER 4290M: Rafał Miłecki <zajec5@gmail.com> 4291L: linux-mips@vger.kernel.org 4292S: Maintained 4293F: drivers/firmware/broadcom/* 4294 4295BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4296M: Rafał Miłecki <rafal@milecki.pl> 4297M: Florian Fainelli <f.fainelli@gmail.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: linux-pm@vger.kernel.org 4300S: Maintained 4301T: git git://github.com/broadcom/stblinux.git 4302F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4303F: include/dt-bindings/soc/bcm-pmb.h 4304 4305BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4306M: Rafał Miłecki <zajec5@gmail.com> 4307L: linux-wireless@vger.kernel.org 4308S: Maintained 4309F: drivers/bcma/ 4310F: include/linux/bcma/ 4311 4312BROADCOM SPI DRIVER 4313M: Kamal Dasu <kdasu.kdev@gmail.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Maintained 4316F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4317F: drivers/spi/spi-bcm-qspi.* 4318F: drivers/spi/spi-brcmstb-qspi.c 4319F: drivers/spi/spi-iproc-qspi.c 4320 4321BROADCOM STB AVS CPUFREQ DRIVER 4322M: Markus Mayer <mmayer@broadcom.com> 4323R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4324L: linux-pm@vger.kernel.org 4325S: Maintained 4326F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4327F: drivers/cpufreq/brcmstb* 4328 4329BROADCOM STB AVS TMON 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/thermal/brcm,avs-tmon.yaml 4335F: drivers/thermal/broadcom/brcmstb* 4336 4337BROADCOM STB DPFE DRIVER 4338M: Markus Mayer <mmayer@broadcom.com> 4339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4341S: Maintained 4342F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4343F: drivers/memory/brcmstb_dpfe.c 4344 4345BROADCOM STB NAND FLASH DRIVER 4346M: Brian Norris <computersforpeace@gmail.com> 4347M: Kamal Dasu <kdasu.kdev@gmail.com> 4348R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4349L: linux-mtd@lists.infradead.org 4350S: Maintained 4351F: drivers/mtd/nand/raw/brcmnand/ 4352F: include/linux/platform_data/brcmnand.h 4353 4354BROADCOM STB PCIE DRIVER 4355M: Jim Quinlan <jim2101024@gmail.com> 4356M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4357M: Florian Fainelli <f.fainelli@gmail.com> 4358R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4359L: linux-pci@vger.kernel.org 4360S: Maintained 4361F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4362F: drivers/pci/controller/pcie-brcmstb.c 4363 4364BROADCOM SYSTEMPORT ETHERNET DRIVER 4365M: Florian Fainelli <f.fainelli@gmail.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367L: netdev@vger.kernel.org 4368S: Supported 4369F: drivers/net/ethernet/broadcom/bcmsysport.* 4370F: drivers/net/ethernet/broadcom/unimac.h 4371F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4372 4373BROADCOM TG3 GIGABIT ETHERNET DRIVER 4374M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4375M: Prashant Sreedharan <prashant@broadcom.com> 4376M: Michael Chan <mchan@broadcom.com> 4377L: netdev@vger.kernel.org 4378S: Supported 4379F: drivers/net/ethernet/broadcom/tg3.* 4380 4381BROADCOM VK DRIVER 4382M: Scott Branden <scott.branden@broadcom.com> 4383R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4384S: Supported 4385F: drivers/misc/bcm-vk/ 4386F: include/uapi/linux/misc/bcm_vk.h 4387 4388BROCADE BFA FC SCSI DRIVER 4389M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4390M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4391L: linux-scsi@vger.kernel.org 4392S: Supported 4393F: drivers/scsi/bfa/ 4394 4395BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4396M: Rasesh Mody <rmody@marvell.com> 4397M: Sudarsana Kalluru <skalluru@marvell.com> 4398M: GR-Linux-NIC-Dev@marvell.com 4399L: netdev@vger.kernel.org 4400S: Supported 4401F: drivers/net/ethernet/brocade/bna/ 4402 4403BSG (block layer generic sg v4 driver) 4404M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4405L: linux-scsi@vger.kernel.org 4406S: Supported 4407F: block/bsg.c 4408F: include/linux/bsg.h 4409F: include/uapi/linux/bsg.h 4410 4411BT87X AUDIO DRIVER 4412M: Clemens Ladisch <clemens@ladisch.de> 4413L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4414S: Maintained 4415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4416F: Documentation/sound/cards/bt87x.rst 4417F: sound/pci/bt87x.c 4418 4419BT8XXGPIO DRIVER 4420M: Michael Buesch <m@bues.ch> 4421S: Maintained 4422W: http://bu3sch.de/btgpio.php 4423F: drivers/gpio/gpio-bt8xx.c 4424 4425BTRFS FILE SYSTEM 4426M: Chris Mason <clm@fb.com> 4427M: Josef Bacik <josef@toxicpanda.com> 4428M: David Sterba <dsterba@suse.com> 4429L: linux-btrfs@vger.kernel.org 4430S: Maintained 4431W: http://btrfs.wiki.kernel.org/ 4432Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4433C: irc://irc.libera.chat/btrfs 4434T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4435F: Documentation/filesystems/btrfs.rst 4436F: fs/btrfs/ 4437F: include/linux/btrfs* 4438F: include/uapi/linux/btrfs* 4439 4440BTTV VIDEO4LINUX DRIVER 4441M: Mauro Carvalho Chehab <mchehab@kernel.org> 4442L: linux-media@vger.kernel.org 4443S: Odd fixes 4444W: https://linuxtv.org 4445T: git git://linuxtv.org/media_tree.git 4446F: Documentation/driver-api/media/drivers/bttv* 4447F: drivers/media/pci/bt8xx/bttv* 4448 4449BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4450M: Chanwoo Choi <cw00.choi@samsung.com> 4451L: linux-pm@vger.kernel.org 4452L: linux-samsung-soc@vger.kernel.org 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4455F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4456F: drivers/devfreq/exynos-bus.c 4457 4458BUSLOGIC SCSI DRIVER 4459M: Khalid Aziz <khalid@gonehiking.org> 4460L: linux-scsi@vger.kernel.org 4461S: Maintained 4462F: drivers/scsi/BusLogic.* 4463F: drivers/scsi/FlashPoint.* 4464 4465C-MEDIA CMI8788 DRIVER 4466M: Clemens Ladisch <clemens@ladisch.de> 4467L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4468S: Maintained 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4470F: sound/pci/oxygen/ 4471 4472C-SKY ARCHITECTURE 4473M: Guo Ren <guoren@kernel.org> 4474L: linux-csky@vger.kernel.org 4475S: Supported 4476T: git https://github.com/c-sky/csky-linux.git 4477F: Documentation/devicetree/bindings/csky/ 4478F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4479F: Documentation/devicetree/bindings/timer/csky,* 4480F: arch/csky/ 4481F: drivers/clocksource/timer-gx6605s.c 4482F: drivers/clocksource/timer-mp-csky.c 4483F: drivers/irqchip/irq-csky-* 4484N: csky 4485K: csky 4486 4487CA8210 IEEE-802.15.4 RADIO DRIVER 4488L: linux-wpan@vger.kernel.org 4489S: Orphan 4490W: https://github.com/Cascoda/ca8210-linux.git 4491F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4492F: drivers/net/ieee802154/ca8210.c 4493 4494CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4495M: Damien Le Moal <damien.lemoal@wdc.com> 4496L: linux-riscv@lists.infradead.org 4497L: linux-gpio@vger.kernel.org (pinctrl driver) 4498F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4499F: drivers/pinctrl/pinctrl-k210.c 4500 4501CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4502M: Damien Le Moal <damien.lemoal@wdc.com> 4503L: linux-kernel@vger.kernel.org 4504L: linux-riscv@lists.infradead.org 4505S: Maintained 4506F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4507F: drivers/reset/reset-k210.c 4508 4509CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4510M: Damien Le Moal <damien.lemoal@wdc.com> 4511L: linux-riscv@lists.infradead.org 4512S: Maintained 4513F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4514F: drivers/soc/canaan/ 4515F: include/soc/canaan/ 4516 4517CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4518M: David Howells <dhowells@redhat.com> 4519L: linux-cachefs@redhat.com (moderated for non-subscribers) 4520S: Supported 4521F: Documentation/filesystems/caching/cachefiles.rst 4522F: fs/cachefiles/ 4523 4524CADENCE MIPI-CSI2 BRIDGES 4525M: Maxime Ripard <mripard@kernel.org> 4526L: linux-media@vger.kernel.org 4527S: Maintained 4528F: Documentation/devicetree/bindings/media/cdns,*.txt 4529F: drivers/media/platform/cadence/cdns-csi2* 4530 4531CADENCE NAND DRIVER 4532L: linux-mtd@lists.infradead.org 4533S: Orphan 4534F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4535F: drivers/mtd/nand/raw/cadence-nand-controller.c 4536 4537CADENCE USB3 DRD IP DRIVER 4538M: Peter Chen <peter.chen@kernel.org> 4539M: Pawel Laszczak <pawell@cadence.com> 4540R: Roger Quadros <rogerq@kernel.org> 4541R: Aswath Govindraju <a-govindraju@ti.com> 4542L: linux-usb@vger.kernel.org 4543S: Maintained 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4545F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4546F: drivers/usb/cdns3/ 4547X: drivers/usb/cdns3/cdnsp* 4548 4549CADENCE USBSSP DRD IP DRIVER 4550M: Pawel Laszczak <pawell@cadence.com> 4551L: linux-usb@vger.kernel.org 4552S: Maintained 4553T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4554F: drivers/usb/cdns3/ 4555X: drivers/usb/cdns3/cdns3* 4556 4557CADET FM/AM RADIO RECEIVER DRIVER 4558M: Hans Verkuil <hverkuil@xs4all.nl> 4559L: linux-media@vger.kernel.org 4560S: Maintained 4561W: https://linuxtv.org 4562T: git git://linuxtv.org/media_tree.git 4563F: drivers/media/radio/radio-cadet* 4564 4565CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4566L: linux-media@vger.kernel.org 4567S: Orphan 4568T: git git://linuxtv.org/media_tree.git 4569F: Documentation/admin-guide/media/cafe_ccic* 4570F: drivers/media/platform/marvell/ 4571 4572CAIF NETWORK LAYER 4573L: netdev@vger.kernel.org 4574S: Orphan 4575F: Documentation/networking/caif/ 4576F: drivers/net/caif/ 4577F: include/net/caif/ 4578F: include/uapi/linux/caif/ 4579F: net/caif/ 4580 4581CAKE QDISC 4582M: Toke Høiland-Jørgensen <toke@toke.dk> 4583L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4584S: Maintained 4585F: net/sched/sch_cake.c 4586 4587CAN NETWORK DRIVERS 4588M: Wolfgang Grandegger <wg@grandegger.com> 4589M: Marc Kleine-Budde <mkl@pengutronix.de> 4590L: linux-can@vger.kernel.org 4591S: Maintained 4592W: https://github.com/linux-can 4593T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4594T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4595F: Documentation/devicetree/bindings/net/can/ 4596F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4597F: drivers/net/can/ 4598F: drivers/phy/phy-can-transceiver.c 4599F: include/linux/can/bittiming.h 4600F: include/linux/can/dev.h 4601F: include/linux/can/length.h 4602F: include/linux/can/platform/ 4603F: include/linux/can/rx-offload.h 4604F: include/uapi/linux/can/error.h 4605F: include/uapi/linux/can/netlink.h 4606F: include/uapi/linux/can/vxcan.h 4607 4608CAN NETWORK LAYER 4609M: Oliver Hartkopp <socketcan@hartkopp.net> 4610M: Marc Kleine-Budde <mkl@pengutronix.de> 4611L: linux-can@vger.kernel.org 4612S: Maintained 4613W: https://github.com/linux-can 4614T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4615T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4616F: Documentation/networking/can.rst 4617F: include/linux/can/can-ml.h 4618F: include/linux/can/core.h 4619F: include/linux/can/skb.h 4620F: include/net/netns/can.h 4621F: include/uapi/linux/can.h 4622F: include/uapi/linux/can/bcm.h 4623F: include/uapi/linux/can/gw.h 4624F: include/uapi/linux/can/isotp.h 4625F: include/uapi/linux/can/raw.h 4626F: net/can/ 4627 4628CAN-J1939 NETWORK LAYER 4629M: Robin van der Gracht <robin@protonic.nl> 4630M: Oleksij Rempel <o.rempel@pengutronix.de> 4631R: kernel@pengutronix.de 4632L: linux-can@vger.kernel.org 4633S: Maintained 4634F: Documentation/networking/j1939.rst 4635F: include/uapi/linux/can/j1939.h 4636F: net/can/j1939/ 4637 4638CAPABILITIES 4639M: Serge Hallyn <serge@hallyn.com> 4640L: linux-security-module@vger.kernel.org 4641S: Supported 4642F: include/linux/capability.h 4643F: include/uapi/linux/capability.h 4644F: kernel/capability.c 4645F: security/commoncap.c 4646 4647CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4648M: Kevin Tsai <ktsai@capellamicro.com> 4649S: Maintained 4650F: drivers/iio/light/cm* 4651 4652CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4653M: Christian Lamparter <chunkeey@googlemail.com> 4654L: linux-wireless@vger.kernel.org 4655S: Maintained 4656W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4657F: drivers/net/wireless/ath/carl9170/ 4658 4659CAVIUM I2C DRIVER 4660M: Robert Richter <rric@kernel.org> 4661S: Odd Fixes 4662W: http://www.marvell.com 4663F: drivers/i2c/busses/i2c-octeon* 4664F: drivers/i2c/busses/i2c-thunderx* 4665 4666CAVIUM LIQUIDIO NETWORK DRIVER 4667M: Derek Chickles <dchickles@marvell.com> 4668M: Satanand Burla <sburla@marvell.com> 4669M: Felix Manlunas <fmanlunas@marvell.com> 4670L: netdev@vger.kernel.org 4671S: Supported 4672W: http://www.marvell.com 4673F: drivers/net/ethernet/cavium/liquidio/ 4674 4675CAVIUM MMC DRIVER 4676M: Robert Richter <rric@kernel.org> 4677S: Odd Fixes 4678W: http://www.marvell.com 4679F: drivers/mmc/host/cavium* 4680 4681CAVIUM OCTEON-TX CRYPTO DRIVER 4682M: George Cherian <gcherian@marvell.com> 4683L: linux-crypto@vger.kernel.org 4684S: Supported 4685W: http://www.marvell.com 4686F: drivers/crypto/cavium/cpt/ 4687 4688CAVIUM THUNDERX2 ARM64 SOC 4689M: Robert Richter <rric@kernel.org> 4690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4691S: Odd Fixes 4692F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4693F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4694 4695CBS/ETF/TAPRIO QDISCS 4696M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4697S: Maintained 4698L: netdev@vger.kernel.org 4699F: net/sched/sch_cbs.c 4700F: net/sched/sch_etf.c 4701F: net/sched/sch_taprio.c 4702 4703CC2520 IEEE-802.15.4 RADIO DRIVER 4704M: Varka Bhadram <varkabhadram@gmail.com> 4705L: linux-wpan@vger.kernel.org 4706S: Maintained 4707F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4708F: drivers/net/ieee802154/cc2520.c 4709F: include/linux/spi/cc2520.h 4710 4711CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4712M: Gilad Ben-Yossef <gilad@benyossef.com> 4713L: linux-crypto@vger.kernel.org 4714S: Supported 4715W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4716F: drivers/crypto/ccree/ 4717 4718CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4719M: Hadar Gat <hadar.gat@arm.com> 4720L: linux-crypto@vger.kernel.org 4721S: Supported 4722F: drivers/char/hw_random/cctrng.c 4723F: drivers/char/hw_random/cctrng.h 4724F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4725W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4726 4727CEC FRAMEWORK 4728M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4729L: linux-media@vger.kernel.org 4730S: Supported 4731W: http://linuxtv.org 4732T: git git://linuxtv.org/media_tree.git 4733F: Documentation/ABI/testing/debugfs-cec-error-inj 4734F: Documentation/devicetree/bindings/media/cec.txt 4735F: Documentation/driver-api/media/cec-core.rst 4736F: Documentation/userspace-api/media/cec 4737F: drivers/media/cec/ 4738F: drivers/media/rc/keymaps/rc-cec.c 4739F: include/media/cec-notifier.h 4740F: include/media/cec.h 4741F: include/uapi/linux/cec-funcs.h 4742F: include/uapi/linux/cec.h 4743 4744CEC GPIO DRIVER 4745M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4746L: linux-media@vger.kernel.org 4747S: Supported 4748W: http://linuxtv.org 4749T: git git://linuxtv.org/media_tree.git 4750F: Documentation/devicetree/bindings/media/cec-gpio.txt 4751F: drivers/media/cec/platform/cec-gpio/ 4752 4753CELL BROADBAND ENGINE ARCHITECTURE 4754M: Arnd Bergmann <arnd@arndb.de> 4755L: linuxppc-dev@lists.ozlabs.org 4756S: Supported 4757W: http://www.ibm.com/developerworks/power/cell/ 4758F: arch/powerpc/include/asm/cell*.h 4759F: arch/powerpc/include/asm/spu*.h 4760F: arch/powerpc/include/uapi/asm/spu*.h 4761F: arch/powerpc/platforms/cell/ 4762 4763CELLWISE CW2015 BATTERY DRIVER 4764M: Tobias Schrammm <t.schramm@manjaro.org> 4765S: Maintained 4766F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4767F: drivers/power/supply/cw2015_battery.c 4768 4769CEPH COMMON CODE (LIBCEPH) 4770M: Ilya Dryomov <idryomov@gmail.com> 4771M: Xiubo Li <xiubli@redhat.com> 4772R: Jeff Layton <jlayton@kernel.org> 4773L: ceph-devel@vger.kernel.org 4774S: Supported 4775W: http://ceph.com/ 4776T: git git://github.com/ceph/ceph-client.git 4777F: include/linux/ceph/ 4778F: include/linux/crush/ 4779F: net/ceph/ 4780 4781CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4782M: Xiubo Li <xiubli@redhat.com> 4783M: Ilya Dryomov <idryomov@gmail.com> 4784R: Jeff Layton <jlayton@kernel.org> 4785L: ceph-devel@vger.kernel.org 4786S: Supported 4787W: http://ceph.com/ 4788T: git git://github.com/ceph/ceph-client.git 4789F: Documentation/filesystems/ceph.rst 4790F: fs/ceph/ 4791 4792CERTIFICATE HANDLING 4793M: David Howells <dhowells@redhat.com> 4794M: David Woodhouse <dwmw2@infradead.org> 4795L: keyrings@vger.kernel.org 4796S: Maintained 4797F: Documentation/admin-guide/module-signing.rst 4798F: certs/ 4799F: scripts/sign-file.c 4800F: tools/certs/ 4801 4802CFAG12864B LCD DRIVER 4803M: Miguel Ojeda <ojeda@kernel.org> 4804S: Maintained 4805F: drivers/auxdisplay/cfag12864b.c 4806F: include/linux/cfag12864b.h 4807 4808CFAG12864BFB LCD FRAMEBUFFER DRIVER 4809M: Miguel Ojeda <ojeda@kernel.org> 4810S: Maintained 4811F: drivers/auxdisplay/cfag12864bfb.c 4812F: include/linux/cfag12864b.h 4813 4814CHAR and MISC DRIVERS 4815M: Arnd Bergmann <arnd@arndb.de> 4816M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4817S: Supported 4818T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4819F: drivers/char/ 4820F: drivers/misc/ 4821F: include/linux/miscdevice.h 4822X: drivers/char/agp/ 4823X: drivers/char/hw_random/ 4824X: drivers/char/ipmi/ 4825X: drivers/char/random.c 4826X: drivers/char/tpm/ 4827 4828CHECKPATCH 4829M: Andy Whitcroft <apw@canonical.com> 4830M: Joe Perches <joe@perches.com> 4831R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4832R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4833S: Maintained 4834F: scripts/checkpatch.pl 4835 4836CHECKPATCH DOCUMENTATION 4837M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4838M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4839R: Joe Perches <joe@perches.com> 4840S: Maintained 4841F: Documentation/dev-tools/checkpatch.rst 4842 4843CHINESE DOCUMENTATION 4844M: Alex Shi <alexs@kernel.org> 4845M: Yanteng Si <siyanteng@loongson.cn> 4846S: Maintained 4847F: Documentation/translations/zh_CN/ 4848 4849CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4850M: Peter Chen <peter.chen@kernel.org> 4851L: linux-usb@vger.kernel.org 4852S: Maintained 4853T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4854F: drivers/usb/chipidea/ 4855 4856CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4857M: Hans de Goede <hdegoede@redhat.com> 4858L: linux-input@vger.kernel.org 4859S: Maintained 4860F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4861F: drivers/input/touchscreen/chipone_icn8318.c 4862 4863CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4864M: Hans de Goede <hdegoede@redhat.com> 4865L: linux-input@vger.kernel.org 4866S: Maintained 4867F: drivers/input/touchscreen/chipone_icn8505.c 4868 4869CHROME HARDWARE PLATFORM SUPPORT 4870M: Benson Leung <bleung@chromium.org> 4871L: chrome-platform@lists.linux.dev 4872S: Maintained 4873T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4874F: drivers/platform/chrome/ 4875 4876CHROMEOS EC CODEC DRIVER 4877M: Cheng-Yi Chiang <cychiang@chromium.org> 4878M: Tzung-Bi Shih <tzungbi@google.com> 4879R: Guenter Roeck <groeck@chromium.org> 4880L: chrome-platform@lists.linux.dev 4881S: Maintained 4882F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4883F: sound/soc/codecs/cros_ec_codec.* 4884 4885CHROMEOS EC SUBDRIVERS 4886M: Benson Leung <bleung@chromium.org> 4887R: Guenter Roeck <groeck@chromium.org> 4888L: chrome-platform@lists.linux.dev 4889S: Maintained 4890F: drivers/power/supply/cros_usbpd-charger.c 4891N: cros_ec 4892N: cros-ec 4893 4894CHROMEOS EC USB TYPE-C DRIVER 4895M: Prashant Malani <pmalani@chromium.org> 4896L: chrome-platform@lists.linux.dev 4897S: Maintained 4898F: drivers/platform/chrome/cros_ec_typec.c 4899 4900CHROMEOS EC USB PD NOTIFY DRIVER 4901M: Prashant Malani <pmalani@chromium.org> 4902L: chrome-platform@lists.linux.dev 4903S: Maintained 4904F: drivers/platform/chrome/cros_usbpd_notify.c 4905F: include/linux/platform_data/cros_usbpd_notify.h 4906 4907CHRONTEL CH7322 CEC DRIVER 4908M: Joe Tessler <jrt@google.com> 4909L: linux-media@vger.kernel.org 4910S: Maintained 4911T: git git://linuxtv.org/media_tree.git 4912F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4913F: drivers/media/cec/i2c/ch7322.c 4914 4915CIRRUS LOGIC AUDIO CODEC DRIVERS 4916M: James Schulman <james.schulman@cirrus.com> 4917M: David Rhodes <david.rhodes@cirrus.com> 4918M: Lucas Tanure <tanureal@opensource.cirrus.com> 4919M: Richard Fitzgerald <rf@opensource.cirrus.com> 4920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4921L: patches@opensource.cirrus.com 4922S: Maintained 4923F: Documentation/devicetree/bindings/sound/cirrus,cs* 4924F: include/dt-bindings/sound/cs* 4925F: sound/pci/hda/cs* 4926F: sound/pci/hda/hda_cs_dsp_ctl.* 4927F: sound/soc/codecs/cs* 4928 4929CIRRUS LOGIC DSP FIRMWARE DRIVER 4930M: Simon Trimmer <simont@opensource.cirrus.com> 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: drivers/firmware/cirrus/* 4938F: include/linux/firmware/cirrus/* 4939 4940CIRRUS LOGIC EP93XX ETHERNET DRIVER 4941M: Hartley Sweeten <hsweeten@visionengravers.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4945 4946CIRRUS LOGIC LOCHNAGAR DRIVER 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 4949L: patches@opensource.cirrus.com 4950S: Supported 4951F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4952F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4956F: Documentation/hwmon/lochnagar.rst 4957F: drivers/clk/clk-lochnagar.c 4958F: drivers/hwmon/lochnagar-hwmon.c 4959F: drivers/mfd/lochnagar-i2c.c 4960F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4961F: drivers/regulator/lochnagar-regulator.c 4962F: include/dt-bindings/clk/lochnagar.h 4963F: include/dt-bindings/pinctrl/lochnagar.h 4964F: include/linux/mfd/lochnagar* 4965F: sound/soc/codecs/lochnagar-sc.c 4966 4967CIRRUS LOGIC MADERA CODEC DRIVERS 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4976F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4978F: drivers/gpio/gpio-madera* 4979F: drivers/irqchip/irq-madera* 4980F: drivers/mfd/cs47l* 4981F: drivers/mfd/madera* 4982F: drivers/pinctrl/cirrus/* 4983F: include/dt-bindings/sound/madera* 4984F: include/linux/irqchip/irq-madera* 4985F: include/linux/mfd/madera/* 4986F: include/sound/madera* 4987F: sound/soc/codecs/cs47l* 4988F: sound/soc/codecs/madera* 4989 4990CISCO FCOE HBA DRIVER 4991M: Satish Kharat <satishkh@cisco.com> 4992M: Sesidhar Baddela <sebaddel@cisco.com> 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994L: linux-scsi@vger.kernel.org 4995S: Supported 4996F: drivers/scsi/fnic/ 4997 4998CISCO SCSI HBA DRIVER 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/snic/ 5004 5005CISCO VIC ETHERNET NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Govindarajulu Varadarajan <_govind@gmx.com> 5008S: Supported 5009F: drivers/net/ethernet/cisco/enic/ 5010 5011CISCO VIC LOW LATENCY NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Nelson Escobar <neescoba@cisco.com> 5014S: Supported 5015F: drivers/infiniband/hw/usnic/ 5016 5017CLANG-FORMAT FILE 5018M: Miguel Ojeda <ojeda@kernel.org> 5019S: Maintained 5020F: .clang-format 5021 5022CLANG/LLVM BUILD SUPPORT 5023M: Nathan Chancellor <nathan@kernel.org> 5024M: Nick Desaulniers <ndesaulniers@google.com> 5025R: Tom Rix <trix@redhat.com> 5026L: llvm@lists.linux.dev 5027S: Supported 5028W: https://clangbuiltlinux.github.io/ 5029B: https://github.com/ClangBuiltLinux/linux/issues 5030C: irc://irc.libera.chat/clangbuiltlinux 5031F: Documentation/kbuild/llvm.rst 5032F: include/linux/compiler-clang.h 5033F: scripts/Makefile.clang 5034F: scripts/clang-tools/ 5035K: \b(?i:clang|llvm)\b 5036 5037CLANG CONTROL FLOW INTEGRITY SUPPORT 5038M: Sami Tolvanen <samitolvanen@google.com> 5039M: Kees Cook <keescook@chromium.org> 5040R: Nathan Chancellor <nathan@kernel.org> 5041R: Nick Desaulniers <ndesaulniers@google.com> 5042L: llvm@lists.linux.dev 5043S: Supported 5044B: https://github.com/ClangBuiltLinux/linux/issues 5045T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5046F: include/linux/cfi.h 5047F: kernel/cfi.c 5048 5049CLK API 5050M: Russell King <linux@armlinux.org.uk> 5051L: linux-clk@vger.kernel.org 5052S: Maintained 5053F: include/linux/clk.h 5054 5055CLOCKSOURCE, CLOCKEVENT DRIVERS 5056M: Daniel Lezcano <daniel.lezcano@linaro.org> 5057M: Thomas Gleixner <tglx@linutronix.de> 5058L: linux-kernel@vger.kernel.org 5059S: Supported 5060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5061F: Documentation/devicetree/bindings/timer/ 5062F: drivers/clocksource/ 5063 5064CMPC ACPI DRIVER 5065M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5066M: Daniel Oliveira Nascimento <don@syst.com.br> 5067L: platform-driver-x86@vger.kernel.org 5068S: Supported 5069F: drivers/platform/x86/classmate-laptop.c 5070 5071COBALT MEDIA DRIVER 5072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Supported 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/pci/cobalt/ 5078 5079COCCINELLE/Semantic Patches (SmPL) 5080M: Julia Lawall <Julia.Lawall@inria.fr> 5081M: Nicolas Palix <nicolas.palix@imag.fr> 5082L: cocci@inria.fr (moderated for non-subscribers) 5083S: Supported 5084W: https://coccinelle.gitlabpages.inria.fr/website/ 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5086F: Documentation/dev-tools/coccinelle.rst 5087F: scripts/coccicheck 5088F: scripts/coccinelle/ 5089 5090CODA FILE SYSTEM 5091M: Jan Harkes <jaharkes@cs.cmu.edu> 5092M: coda@cs.cmu.edu 5093L: codalist@coda.cs.cmu.edu 5094S: Maintained 5095W: http://www.coda.cs.cmu.edu/ 5096F: Documentation/filesystems/coda.rst 5097F: fs/coda/ 5098F: include/linux/coda*.h 5099F: include/uapi/linux/coda*.h 5100 5101CODA V4L2 MEM2MEM DRIVER 5102M: Philipp Zabel <p.zabel@pengutronix.de> 5103L: linux-media@vger.kernel.org 5104S: Maintained 5105F: Documentation/devicetree/bindings/media/coda.yaml 5106F: drivers/media/platform/chips-media/ 5107 5108CODE OF CONDUCT 5109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5110S: Supported 5111F: Documentation/process/code-of-conduct-interpretation.rst 5112F: Documentation/process/code-of-conduct.rst 5113 5114COMEDI DRIVERS 5115M: Ian Abbott <abbotti@mev.co.uk> 5116M: H Hartley Sweeten <hsweeten@visionengravers.com> 5117S: Odd Fixes 5118F: drivers/comedi/ 5119F: include/linux/comedi/ 5120F: include/uapi/linux/comedi.h 5121 5122COMMON CLK FRAMEWORK 5123M: Michael Turquette <mturquette@baylibre.com> 5124M: Stephen Boyd <sboyd@kernel.org> 5125L: linux-clk@vger.kernel.org 5126S: Maintained 5127Q: http://patchwork.kernel.org/project/linux-clk/list/ 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5129F: Documentation/devicetree/bindings/clock/ 5130F: drivers/clk/ 5131F: include/dt-bindings/clock/ 5132F: include/linux/clk-pr* 5133F: include/linux/clk/ 5134F: include/linux/of_clk.h 5135X: drivers/clk/clkdev.c 5136 5137COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5138M: Steve French <sfrench@samba.org> 5139R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5140R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5141R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5142L: linux-cifs@vger.kernel.org 5143L: samba-technical@lists.samba.org (moderated for non-subscribers) 5144S: Supported 5145W: https://wiki.samba.org/index.php/LinuxCIFS 5146T: git git://git.samba.org/sfrench/cifs-2.6.git 5147F: Documentation/admin-guide/cifs/ 5148F: fs/cifs/ 5149F: fs/smbfs_common/ 5150F: include/uapi/linux/cifs 5151 5152COMPACTPCI HOTPLUG CORE 5153M: Scott Murray <scott@spiteful.org> 5154L: linux-pci@vger.kernel.org 5155S: Maintained 5156F: drivers/pci/hotplug/cpci_hotplug* 5157 5158COMPACTPCI HOTPLUG GENERIC DRIVER 5159M: Scott Murray <scott@spiteful.org> 5160L: linux-pci@vger.kernel.org 5161S: Maintained 5162F: drivers/pci/hotplug/cpcihp_generic.c 5163 5164COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5165M: Scott Murray <scott@spiteful.org> 5166L: linux-pci@vger.kernel.org 5167S: Maintained 5168F: drivers/pci/hotplug/cpcihp_zt5550.* 5169 5170COMPAL LAPTOP SUPPORT 5171M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5172L: platform-driver-x86@vger.kernel.org 5173S: Maintained 5174F: drivers/platform/x86/compal-laptop.c 5175 5176COMPILER ATTRIBUTES 5177M: Miguel Ojeda <ojeda@kernel.org> 5178R: Nick Desaulniers <ndesaulniers@google.com> 5179S: Maintained 5180F: include/linux/compiler_attributes.h 5181 5182COMPUTE EXPRESS LINK (CXL) 5183M: Alison Schofield <alison.schofield@intel.com> 5184M: Vishal Verma <vishal.l.verma@intel.com> 5185M: Ira Weiny <ira.weiny@intel.com> 5186M: Ben Widawsky <bwidawsk@kernel.org> 5187M: Dan Williams <dan.j.williams@intel.com> 5188L: linux-cxl@vger.kernel.org 5189S: Maintained 5190F: drivers/cxl/ 5191F: include/uapi/linux/cxl_mem.h 5192 5193CONEXANT ACCESSRUNNER USB DRIVER 5194L: accessrunner-general@lists.sourceforge.net 5195S: Orphan 5196W: http://accessrunner.sourceforge.net/ 5197F: drivers/usb/atm/cxacru.c 5198 5199CONFIGFS 5200M: Joel Becker <jlbec@evilplan.org> 5201M: Christoph Hellwig <hch@lst.de> 5202S: Supported 5203T: git git://git.infradead.org/users/hch/configfs.git 5204F: fs/configfs/ 5205F: include/linux/configfs.h 5206F: samples/configfs/ 5207 5208CONSOLE SUBSYSTEM 5209M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5210S: Supported 5211F: drivers/video/console/ 5212F: include/linux/console* 5213 5214CONTEXT TRACKING 5215M: Frederic Weisbecker <frederic@kernel.org> 5216M: "Paul E. McKenney" <paulmck@kernel.org> 5217S: Maintained 5218F: kernel/context_tracking.c 5219F: include/linux/context_tracking* 5220 5221CONTROL GROUP (CGROUP) 5222M: Tejun Heo <tj@kernel.org> 5223M: Zefan Li <lizefan.x@bytedance.com> 5224M: Johannes Weiner <hannes@cmpxchg.org> 5225L: cgroups@vger.kernel.org 5226S: Maintained 5227T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5228F: Documentation/admin-guide/cgroup-v1/ 5229F: Documentation/admin-guide/cgroup-v2.rst 5230F: include/linux/cgroup* 5231F: kernel/cgroup/ 5232F: tools/testing/selftests/cgroup/ 5233 5234CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5235M: Tejun Heo <tj@kernel.org> 5236M: Jens Axboe <axboe@kernel.dk> 5237L: cgroups@vger.kernel.org 5238L: linux-block@vger.kernel.org 5239T: git git://git.kernel.dk/linux-block 5240F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5241F: block/bfq-cgroup.c 5242F: block/blk-cgroup.c 5243F: block/blk-iolatency.c 5244F: block/blk-throttle.c 5245F: include/linux/blk-cgroup.h 5246 5247CONTROL GROUP - CPUSET 5248M: Zefan Li <lizefan.x@bytedance.com> 5249L: cgroups@vger.kernel.org 5250S: Maintained 5251T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5252F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5253F: include/linux/cpuset.h 5254F: kernel/cgroup/cpuset.c 5255 5256CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5257M: Johannes Weiner <hannes@cmpxchg.org> 5258M: Michal Hocko <mhocko@kernel.org> 5259M: Roman Gushchin <roman.gushchin@linux.dev> 5260M: Shakeel Butt <shakeelb@google.com> 5261R: Muchun Song <songmuchun@bytedance.com> 5262L: cgroups@vger.kernel.org 5263L: linux-mm@kvack.org 5264S: Maintained 5265F: mm/memcontrol.c 5266F: mm/swap_cgroup.c 5267F: tools/testing/selftests/cgroup/memcg_protection.m 5268F: tools/testing/selftests/cgroup/test_kmem.c 5269F: tools/testing/selftests/cgroup/test_memcontrol.c 5270 5271CORETEMP HARDWARE MONITORING DRIVER 5272M: Fenghua Yu <fenghua.yu@intel.com> 5273L: linux-hwmon@vger.kernel.org 5274S: Maintained 5275F: Documentation/hwmon/coretemp.rst 5276F: drivers/hwmon/coretemp.c 5277 5278CORSAIR-CPRO HARDWARE MONITOR DRIVER 5279M: Marius Zachmann <mail@mariuszachmann.de> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: drivers/hwmon/corsair-cpro.c 5283 5284CORSAIR-PSU HARDWARE MONITOR DRIVER 5285M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5286L: linux-hwmon@vger.kernel.org 5287S: Maintained 5288F: Documentation/hwmon/corsair-psu.rst 5289F: drivers/hwmon/corsair-psu.c 5290 5291COUNTER SUBSYSTEM 5292M: William Breathitt Gray <william.gray@linaro.org> 5293L: linux-iio@vger.kernel.org 5294S: Maintained 5295T: git https://git.linaro.org/people/william.gray/counter.git 5296F: Documentation/ABI/testing/sysfs-bus-counter 5297F: Documentation/driver-api/generic-counter.rst 5298F: drivers/counter/ 5299F: include/linux/counter.h 5300F: include/uapi/linux/counter.h 5301F: tools/counter/ 5302 5303CP2615 I2C DRIVER 5304M: Bence Csókás <bence98@sch.bme.hu> 5305S: Maintained 5306F: drivers/i2c/busses/i2c-cp2615.c 5307 5308CPMAC ETHERNET DRIVER 5309M: Florian Fainelli <f.fainelli@gmail.com> 5310L: netdev@vger.kernel.org 5311S: Maintained 5312F: drivers/net/ethernet/ti/cpmac.c 5313 5314CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316M: Sudeep Holla <sudeep.holla@arm.com> 5317L: linux-pm@vger.kernel.org 5318S: Maintained 5319W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5320F: drivers/cpufreq/vexpress-spc-cpufreq.c 5321 5322CPU FREQUENCY SCALING FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Viresh Kumar <viresh.kumar@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5330F: Documentation/admin-guide/pm/cpufreq.rst 5331F: Documentation/admin-guide/pm/intel_pstate.rst 5332F: Documentation/cpu-freq/ 5333F: Documentation/devicetree/bindings/cpufreq/ 5334F: drivers/cpufreq/ 5335F: include/linux/cpufreq.h 5336F: include/linux/sched/cpufreq.h 5337F: kernel/sched/cpufreq*.c 5338F: tools/testing/selftests/cpufreq/ 5339 5340CPU IDLE TIME MANAGEMENT FRAMEWORK 5341M: "Rafael J. Wysocki" <rafael@kernel.org> 5342M: Daniel Lezcano <daniel.lezcano@linaro.org> 5343L: linux-pm@vger.kernel.org 5344S: Maintained 5345B: https://bugzilla.kernel.org 5346T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5347F: Documentation/admin-guide/pm/cpuidle.rst 5348F: Documentation/driver-api/pm/cpuidle.rst 5349F: drivers/cpuidle/ 5350F: include/linux/cpuidle.h 5351 5352CPU POWER MONITORING SUBSYSTEM 5353M: Thomas Renninger <trenn@suse.com> 5354M: Shuah Khan <shuah@kernel.org> 5355M: Shuah Khan <skhan@linuxfoundation.org> 5356L: linux-pm@vger.kernel.org 5357S: Maintained 5358F: tools/power/cpupower/ 5359 5360CPUID/MSR DRIVER 5361M: "H. Peter Anvin" <hpa@zytor.com> 5362S: Maintained 5363F: arch/x86/kernel/cpuid.c 5364F: arch/x86/kernel/msr.c 5365 5366CPUIDLE DRIVER - ARM BIG LITTLE 5367M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5371S: Maintained 5372T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5373F: drivers/cpuidle/cpuidle-big_little.c 5374 5375CPUIDLE DRIVER - ARM EXYNOS 5376M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5377M: Daniel Lezcano <daniel.lezcano@linaro.org> 5378M: Kukjin Kim <kgene@kernel.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-samsung-soc@vger.kernel.org 5381S: Supported 5382F: arch/arm/mach-exynos/pm.c 5383F: drivers/cpuidle/cpuidle-exynos.c 5384F: include/linux/platform_data/cpuidle-exynos.h 5385 5386CPUIDLE DRIVER - ARM PSCI 5387M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5388M: Sudeep Holla <sudeep.holla@arm.com> 5389L: linux-pm@vger.kernel.org 5390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5391S: Supported 5392F: drivers/cpuidle/cpuidle-psci.c 5393 5394CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci.h 5400F: drivers/cpuidle/cpuidle-psci-domain.c 5401 5402CPUIDLE DRIVER - DT IDLE PM DOMAIN 5403M: Ulf Hansson <ulf.hansson@linaro.org> 5404L: linux-pm@vger.kernel.org 5405S: Supported 5406F: drivers/cpuidle/dt_idle_genpd.c 5407F: drivers/cpuidle/dt_idle_genpd.h 5408 5409CPUIDLE DRIVER - RISC-V SBI 5410M: Anup Patel <anup@brainfault.org> 5411L: linux-pm@vger.kernel.org 5412L: linux-riscv@lists.infradead.org 5413S: Maintained 5414F: drivers/cpuidle/cpuidle-riscv-sbi.c 5415 5416CRAMFS FILESYSTEM 5417M: Nicolas Pitre <nico@fluxnic.net> 5418S: Maintained 5419F: Documentation/filesystems/cramfs.rst 5420F: fs/cramfs/ 5421 5422CREATIVE SB0540 5423M: Bastien Nocera <hadess@hadess.net> 5424L: linux-input@vger.kernel.org 5425S: Maintained 5426F: drivers/hid/hid-creative-sb0540.c 5427 5428CRYPTO API 5429M: Herbert Xu <herbert@gondor.apana.org.au> 5430M: "David S. Miller" <davem@davemloft.net> 5431L: linux-crypto@vger.kernel.org 5432S: Maintained 5433T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5434T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5435F: Documentation/crypto/ 5436F: Documentation/devicetree/bindings/crypto/ 5437F: arch/*/crypto/ 5438F: crypto/ 5439F: drivers/crypto/ 5440F: include/crypto/ 5441F: include/linux/crypto* 5442F: lib/crypto/ 5443 5444CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5445M: Neil Horman <nhorman@tuxdriver.com> 5446L: linux-crypto@vger.kernel.org 5447S: Maintained 5448F: crypto/ansi_cprng.c 5449F: crypto/rng.c 5450 5451CS3308 MEDIA DRIVER 5452M: Hans Verkuil <hverkuil@xs4all.nl> 5453L: linux-media@vger.kernel.org 5454S: Odd Fixes 5455W: http://linuxtv.org 5456T: git git://linuxtv.org/media_tree.git 5457F: drivers/media/i2c/cs3308.c 5458 5459CS5535 Audio ALSA driver 5460M: Jaya Kumar <jayakumar.alsa@gmail.com> 5461S: Maintained 5462F: sound/pci/cs5535audio/ 5463 5464CSI DRIVERS FOR ALLWINNER V3s 5465M: Yong Deng <yong.deng@magewell.com> 5466L: linux-media@vger.kernel.org 5467S: Maintained 5468T: git git://linuxtv.org/media_tree.git 5469F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5470F: drivers/media/platform/sunxi/sun6i-csi/ 5471 5472CTU CAN FD DRIVER 5473M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5474M: Ondrej Ille <ondrej.ille@gmail.com> 5475L: linux-can@vger.kernel.org 5476S: Maintained 5477F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5478F: drivers/net/can/ctucanfd/ 5479 5480CW1200 WLAN driver 5481M: Solomon Peachy <pizza@shaftnet.org> 5482S: Maintained 5483F: drivers/net/wireless/st/cw1200/ 5484 5485CX18 VIDEO4LINUX DRIVER 5486M: Andy Walls <awalls@md.metrocast.net> 5487L: linux-media@vger.kernel.org 5488S: Maintained 5489W: https://linuxtv.org 5490T: git git://linuxtv.org/media_tree.git 5491F: drivers/media/pci/cx18/ 5492F: include/uapi/linux/ivtv* 5493 5494CX2341X MPEG ENCODER HELPER MODULE 5495M: Hans Verkuil <hverkuil@xs4all.nl> 5496L: linux-media@vger.kernel.org 5497S: Maintained 5498W: https://linuxtv.org 5499T: git git://linuxtv.org/media_tree.git 5500F: drivers/media/common/cx2341x* 5501F: include/media/drv-intf/cx2341x.h 5502 5503CX24120 MEDIA DRIVER 5504M: Jemma Denson <jdenson@gmail.com> 5505M: Patrick Boettcher <patrick.boettcher@posteo.de> 5506L: linux-media@vger.kernel.org 5507S: Maintained 5508W: https://linuxtv.org 5509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5510F: drivers/media/dvb-frontends/cx24120* 5511 5512CX88 VIDEO4LINUX DRIVER 5513M: Mauro Carvalho Chehab <mchehab@kernel.org> 5514L: linux-media@vger.kernel.org 5515S: Odd fixes 5516W: https://linuxtv.org 5517T: git git://linuxtv.org/media_tree.git 5518F: Documentation/driver-api/media/drivers/cx88* 5519F: drivers/media/pci/cx88/ 5520 5521CXD2820R MEDIA DRIVER 5522M: Antti Palosaari <crope@iki.fi> 5523L: linux-media@vger.kernel.org 5524S: Maintained 5525W: https://linuxtv.org 5526W: http://palosaari.fi/linux/ 5527Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5528T: git git://linuxtv.org/anttip/media_tree.git 5529F: drivers/media/dvb-frontends/cxd2820r* 5530 5531CXGB3 ETHERNET DRIVER (CXGB3) 5532M: Raju Rangoju <rajur@chelsio.com> 5533L: netdev@vger.kernel.org 5534S: Supported 5535W: http://www.chelsio.com 5536F: drivers/net/ethernet/chelsio/cxgb3/ 5537 5538CXGB3 ISCSI DRIVER (CXGB3I) 5539M: Varun Prakash <varun@chelsio.com> 5540L: linux-scsi@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/scsi/cxgbi/cxgb3i 5544 5545CXGB4 CRYPTO DRIVER (chcr) 5546M: Ayush Sawal <ayush.sawal@chelsio.com> 5547M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5548M: Rohit Maheshwari <rohitm@chelsio.com> 5549L: linux-crypto@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/crypto/chelsio 5553 5554CXGB4 INLINE CRYPTO DRIVER 5555M: Ayush Sawal <ayush.sawal@chelsio.com> 5556M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5557M: Rohit Maheshwari <rohitm@chelsio.com> 5558L: netdev@vger.kernel.org 5559S: Supported 5560W: http://www.chelsio.com 5561F: drivers/net/ethernet/chelsio/inline_crypto/ 5562 5563CXGB4 ETHERNET DRIVER (CXGB4) 5564M: Raju Rangoju <rajur@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/cxgb4/ 5569 5570CXGB4 ISCSI DRIVER (CXGB4I) 5571M: Varun Prakash <varun@chelsio.com> 5572L: linux-scsi@vger.kernel.org 5573S: Supported 5574W: http://www.chelsio.com 5575F: drivers/scsi/cxgbi/cxgb4i 5576 5577CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5578M: Potnuri Bharat Teja <bharat@chelsio.com> 5579L: linux-rdma@vger.kernel.org 5580S: Supported 5581W: http://www.openfabrics.org 5582F: drivers/infiniband/hw/cxgb4/ 5583F: include/uapi/rdma/cxgb4-abi.h 5584 5585CXGB4VF ETHERNET DRIVER (CXGB4VF) 5586M: Raju Rangoju <rajur@chelsio.com> 5587L: netdev@vger.kernel.org 5588S: Supported 5589W: http://www.chelsio.com 5590F: drivers/net/ethernet/chelsio/cxgb4vf/ 5591 5592CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5593M: Frederic Barrat <fbarrat@linux.ibm.com> 5594M: Andrew Donnellan <ajd@linux.ibm.com> 5595L: linuxppc-dev@lists.ozlabs.org 5596S: Supported 5597F: Documentation/ABI/testing/sysfs-class-cxl 5598F: Documentation/powerpc/cxl.rst 5599F: arch/powerpc/platforms/powernv/pci-cxl.c 5600F: drivers/misc/cxl/ 5601F: include/misc/cxl* 5602F: include/uapi/misc/cxl.h 5603 5604CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5605M: Manoj N. Kumar <manoj@linux.ibm.com> 5606M: Matthew R. Ochs <mrochs@linux.ibm.com> 5607M: Uma Krishnan <ukrishn@linux.ibm.com> 5608L: linux-scsi@vger.kernel.org 5609S: Supported 5610F: Documentation/powerpc/cxlflash.rst 5611F: drivers/scsi/cxlflash/ 5612F: include/uapi/scsi/cxlflash_ioctl.h 5613 5614CYBERPRO FB DRIVER 5615M: Russell King <linux@armlinux.org.uk> 5616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5617S: Maintained 5618W: http://www.armlinux.org.uk/ 5619F: drivers/video/fbdev/cyber2000fb.* 5620 5621CYCLADES PC300 DRIVER 5622S: Orphan 5623F: drivers/net/wan/pc300* 5624 5625CYPRESS_FIRMWARE MEDIA DRIVER 5626M: Antti Palosaari <crope@iki.fi> 5627L: linux-media@vger.kernel.org 5628S: Maintained 5629W: https://linuxtv.org 5630W: http://palosaari.fi/linux/ 5631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5632T: git git://linuxtv.org/anttip/media_tree.git 5633F: drivers/media/common/cypress_firmware* 5634 5635CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5636M: Linus Walleij <linus.walleij@linaro.org> 5637L: linux-input@vger.kernel.org 5638S: Maintained 5639F: drivers/input/touchscreen/cy8ctma140.c 5640 5641CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5642M: Yassine Oudjana <y.oudjana@protonmail.com> 5643L: linux-input@vger.kernel.org 5644S: Maintained 5645F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5646F: drivers/input/keyboard/cypress-sf.c 5647 5648CYTTSP TOUCHSCREEN DRIVER 5649M: Linus Walleij <linus.walleij@linaro.org> 5650L: linux-input@vger.kernel.org 5651S: Maintained 5652F: drivers/input/touchscreen/cyttsp* 5653 5654D-LINK DIR-685 TOUCHKEYS DRIVER 5655M: Linus Walleij <linus.walleij@linaro.org> 5656L: linux-input@vger.kernel.org 5657S: Supported 5658F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5659 5660DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5661M: Joshua Kinard <kumba@gentoo.org> 5662S: Maintained 5663F: drivers/rtc/rtc-ds1685.c 5664F: include/linux/rtc/ds1685.h 5665 5666DAMA SLAVE for AX.25 5667M: Joerg Reuter <jreuter@yaina.de> 5668L: linux-hams@vger.kernel.org 5669S: Maintained 5670W: http://yaina.de/jreuter/ 5671W: http://www.qsl.net/dl1bke/ 5672F: net/ax25/af_ax25.c 5673F: net/ax25/ax25_dev.c 5674F: net/ax25/ax25_ds_* 5675F: net/ax25/ax25_in.c 5676F: net/ax25/ax25_out.c 5677F: net/ax25/ax25_timer.c 5678F: net/ax25/sysctl_net_ax25.c 5679 5680DATA ACCESS MONITOR 5681M: SeongJae Park <sj@kernel.org> 5682L: damon@lists.linux.dev 5683L: linux-mm@kvack.org 5684S: Maintained 5685F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5686F: Documentation/admin-guide/mm/damon/ 5687F: Documentation/mm/damon/ 5688F: include/linux/damon.h 5689F: include/trace/events/damon.h 5690F: mm/damon/ 5691F: tools/testing/selftests/damon/ 5692 5693DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5694L: netdev@vger.kernel.org 5695S: Orphan 5696F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5697F: drivers/net/ethernet/dec/tulip/dmfe.c 5698 5699DC390/AM53C974 SCSI driver 5700M: Hannes Reinecke <hare@suse.com> 5701L: linux-scsi@vger.kernel.org 5702S: Maintained 5703F: drivers/scsi/am53c974.c 5704 5705DC395x SCSI driver 5706M: Oliver Neukum <oliver@neukum.org> 5707M: Ali Akcaagac <aliakc@web.de> 5708M: Jamie Lenehan <lenehan@twibble.org> 5709L: dc395x@twibble.org 5710S: Maintained 5711W: http://twibble.org/dist/dc395x/ 5712W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5713F: Documentation/scsi/dc395x.rst 5714F: drivers/scsi/dc395x.* 5715 5716DCCP PROTOCOL 5717L: dccp@vger.kernel.org 5718S: Orphan 5719W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5720F: include/linux/dccp.h 5721F: include/linux/tfrc.h 5722F: include/uapi/linux/dccp.h 5723F: net/dccp/ 5724 5725DECnet NETWORK LAYER 5726L: linux-decnet-user@lists.sourceforge.net 5727S: Orphan 5728W: http://linux-decnet.sourceforge.net 5729F: Documentation/networking/decnet.rst 5730F: net/decnet/ 5731 5732DECSTATION PLATFORM SUPPORT 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734L: linux-mips@vger.kernel.org 5735S: Maintained 5736W: http://www.linux-mips.org/wiki/DECstation 5737F: arch/mips/dec/ 5738F: arch/mips/include/asm/dec/ 5739F: arch/mips/include/asm/mach-dec/ 5740 5741DEFXX FDDI NETWORK DRIVER 5742M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5743S: Maintained 5744F: drivers/net/fddi/defxx.* 5745 5746DEFZA FDDI NETWORK DRIVER 5747M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5748S: Maintained 5749F: drivers/net/fddi/defza.* 5750 5751DEINTERLACE DRIVERS FOR ALLWINNER H3 5752M: Jernej Skrabec <jernej.skrabec@gmail.com> 5753L: linux-media@vger.kernel.org 5754S: Maintained 5755T: git git://linuxtv.org/media_tree.git 5756F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5757F: drivers/media/platform/sunxi/sun8i-di/ 5758 5759DELL LAPTOP DRIVER 5760M: Matthew Garrett <mjg59@srcf.ucam.org> 5761M: Pali Rohár <pali@kernel.org> 5762L: platform-driver-x86@vger.kernel.org 5763S: Maintained 5764F: drivers/platform/x86/dell/dell-laptop.c 5765 5766DELL LAPTOP FREEFALL DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768S: Maintained 5769F: drivers/platform/x86/dell/dell-smo8800.c 5770 5771DELL LAPTOP RBTN DRIVER 5772M: Pali Rohár <pali@kernel.org> 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-rbtn.* 5775 5776DELL LAPTOP SMM DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778S: Maintained 5779F: Documentation/ABI/obsolete/procfs-i8k 5780F: drivers/hwmon/dell-smm-hwmon.c 5781F: include/uapi/linux/i8k.h 5782 5783DELL REMOTE BIOS UPDATE DRIVER 5784M: Stuart Hayes <stuart.w.hayes@gmail.com> 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell_rbu.c 5788 5789DELL SMBIOS DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios.* 5795 5796DELL SMBIOS SMM DRIVER 5797L: Dell.Client.Kernel@dell.com 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell-smbios-smm.c 5801 5802DELL SMBIOS WMI DRIVER 5803L: Dell.Client.Kernel@dell.com 5804L: platform-driver-x86@vger.kernel.org 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smbios-wmi.c 5807F: tools/wmi/dell-smbios-example.c 5808 5809DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5810M: Stuart Hayes <stuart.w.hayes@gmail.com> 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: Documentation/driver-api/dcdbas.rst 5814F: drivers/platform/x86/dell/dcdbas.* 5815 5816DELL WMI DESCRIPTOR DRIVER 5817L: Dell.Client.Kernel@dell.com 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5820 5821DELL WMI SYSMAN DRIVER 5822M: Divya Bharathi <divya.bharathi@dell.com> 5823M: Prasanth Ksr <prasanth.ksr@dell.com> 5824L: Dell.Client.Kernel@dell.com 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5828F: drivers/platform/x86/dell/dell-wmi-sysman/ 5829 5830DELL WMI NOTIFICATIONS DRIVER 5831M: Matthew Garrett <mjg59@srcf.ucam.org> 5832M: Pali Rohár <pali@kernel.org> 5833S: Maintained 5834F: drivers/platform/x86/dell/dell-wmi-base.c 5835 5836DELL WMI HARDWARE PRIVACY SUPPORT 5837M: Perry Yuan <Perry.Yuan@dell.com> 5838L: Dell.Client.Kernel@dell.com 5839L: platform-driver-x86@vger.kernel.org 5840S: Maintained 5841F: drivers/platform/x86/dell/dell-wmi-privacy.c 5842 5843DELTA ST MEDIA DRIVER 5844M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5845L: linux-media@vger.kernel.org 5846S: Supported 5847W: https://linuxtv.org 5848T: git git://linuxtv.org/media_tree.git 5849F: drivers/media/platform/st/sti/delta 5850 5851DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5852M: Zev Weiss <zev@bewilderbeest.net> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5856 5857DELTA DPS920AB PSU DRIVER 5858M: Robert Marko <robert.marko@sartura.hr> 5859L: linux-hwmon@vger.kernel.org 5860S: Maintained 5861F: Documentation/hwmon/dps920ab.rst 5862F: drivers/hwmon/pmbus/dps920ab.c 5863 5864DELTA NETWORKS TN48M CPLD DRIVERS 5865M: Robert Marko <robert.marko@sartura.hr> 5866S: Maintained 5867F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5868F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5869F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5870F: drivers/gpio/gpio-tn48m.c 5871F: include/dt-bindings/reset/delta,tn48m-reset.h 5872 5873DENALI NAND DRIVER 5874L: linux-mtd@lists.infradead.org 5875S: Orphan 5876F: drivers/mtd/nand/raw/denali* 5877 5878DESIGNWARE EDMA CORE IP DRIVER 5879M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5880L: dmaengine@vger.kernel.org 5881S: Maintained 5882F: drivers/dma/dw-edma/ 5883F: include/linux/dma/edma.h 5884 5885DESIGNWARE XDATA IP DRIVER 5886M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5887L: linux-pci@vger.kernel.org 5888S: Maintained 5889F: Documentation/misc-devices/dw-xdata-pcie.rst 5890F: drivers/misc/dw-xdata-pcie.c 5891 5892DESIGNWARE USB2 DRD IP DRIVER 5893M: Minas Harutyunyan <hminas@synopsys.com> 5894L: linux-usb@vger.kernel.org 5895S: Maintained 5896T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5897F: drivers/usb/dwc2/ 5898 5899DESIGNWARE USB3 DRD IP DRIVER 5900M: Felipe Balbi <balbi@kernel.org> 5901L: linux-usb@vger.kernel.org 5902S: Maintained 5903T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5904F: drivers/usb/dwc3/ 5905 5906DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5907M: Andreas Klinger <ak@it-klinger.de> 5908L: linux-iio@vger.kernel.org 5909S: Maintained 5910F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5911F: drivers/iio/proximity/srf*.c 5912 5913DEVICE COREDUMP (DEV_COREDUMP) 5914M: Johannes Berg <johannes@sipsolutions.net> 5915L: linux-kernel@vger.kernel.org 5916S: Maintained 5917F: drivers/base/devcoredump.c 5918F: include/linux/devcoredump.h 5919 5920DEVICE DEPENDENCY HELPER SCRIPT 5921M: Saravana Kannan <saravanak@google.com> 5922L: linux-kernel@vger.kernel.org 5923S: Maintained 5924F: scripts/dev-needs.sh 5925 5926DEVICE DIRECT ACCESS (DAX) 5927M: Dan Williams <dan.j.williams@intel.com> 5928M: Vishal Verma <vishal.l.verma@intel.com> 5929M: Dave Jiang <dave.jiang@intel.com> 5930L: nvdimm@lists.linux.dev 5931S: Supported 5932F: drivers/dax/ 5933 5934DEVICE FREQUENCY (DEVFREQ) 5935M: MyungJoo Ham <myungjoo.ham@samsung.com> 5936M: Kyungmin Park <kyungmin.park@samsung.com> 5937M: Chanwoo Choi <cw00.choi@samsung.com> 5938L: linux-pm@vger.kernel.org 5939S: Maintained 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5941F: Documentation/devicetree/bindings/devfreq/ 5942F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5943F: drivers/devfreq/ 5944F: include/linux/devfreq.h 5945F: include/trace/events/devfreq.h 5946 5947DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5948M: Chanwoo Choi <cw00.choi@samsung.com> 5949L: linux-pm@vger.kernel.org 5950S: Supported 5951T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5952F: Documentation/devicetree/bindings/devfreq/event/ 5953F: drivers/devfreq/devfreq-event.c 5954F: drivers/devfreq/event/ 5955F: include/dt-bindings/pmu/exynos_ppmu.h 5956F: include/linux/devfreq-event.h 5957 5958DEVICE NUMBER REGISTRY 5959M: Torben Mathiasen <device@lanana.org> 5960S: Maintained 5961W: http://lanana.org/docs/device-list/index.html 5962 5963DEVICE RESOURCE MANAGEMENT HELPERS 5964M: Hans de Goede <hdegoede@redhat.com> 5965R: Matti Vaittinen <mazziesaccount@gmail.com> 5966S: Maintained 5967F: include/linux/devm-helpers.h 5968 5969DEVICE-MAPPER (LVM) 5970M: Alasdair Kergon <agk@redhat.com> 5971M: Mike Snitzer <snitzer@kernel.org> 5972M: dm-devel@redhat.com 5973L: dm-devel@redhat.com 5974S: Maintained 5975W: http://sources.redhat.com/dm 5976Q: http://patchwork.kernel.org/project/dm-devel/list/ 5977T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5978T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5979F: Documentation/admin-guide/device-mapper/ 5980F: drivers/md/Kconfig 5981F: drivers/md/Makefile 5982F: drivers/md/dm* 5983F: drivers/md/persistent-data/ 5984F: include/linux/device-mapper.h 5985F: include/linux/dm-*.h 5986F: include/uapi/linux/dm-*.h 5987 5988DEVLINK 5989M: Jiri Pirko <jiri@nvidia.com> 5990L: netdev@vger.kernel.org 5991S: Supported 5992F: Documentation/networking/devlink 5993F: include/net/devlink.h 5994F: include/uapi/linux/devlink.h 5995F: net/core/devlink.c 5996 5997DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5998M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/imx6*-dhcom-* 6002 6003DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6004M: Marek Vasut <marex@denx.de> 6005L: kernel@dh-electronics.com 6006S: Maintained 6007F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6008F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6009 6010DIALOG SEMICONDUCTOR DRIVERS 6011M: Support Opensource <support.opensource@diasemi.com> 6012S: Supported 6013W: http://www.dialog-semiconductor.com/products 6014F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6015F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6016F: Documentation/devicetree/bindings/mfd/da90*.txt 6017F: Documentation/devicetree/bindings/mfd/da90*.yaml 6018F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6019F: Documentation/devicetree/bindings/regulator/da92*.txt 6020F: Documentation/devicetree/bindings/regulator/slg51000.txt 6021F: Documentation/devicetree/bindings/sound/da[79]*.txt 6022F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6023F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6024F: Documentation/hwmon/da90??.rst 6025F: drivers/gpio/gpio-da90??.c 6026F: drivers/hwmon/da90??-hwmon.c 6027F: drivers/iio/adc/da91??-*.c 6028F: drivers/input/misc/da72??.[ch] 6029F: drivers/input/misc/da90??_onkey.c 6030F: drivers/input/touchscreen/da9052_tsi.c 6031F: drivers/leds/leds-da90??.c 6032F: drivers/mfd/da903x.c 6033F: drivers/mfd/da90??-*.c 6034F: drivers/mfd/da91??-*.c 6035F: drivers/pinctrl/pinctrl-da90??.c 6036F: drivers/power/supply/da9052-battery.c 6037F: drivers/power/supply/da91??-*.c 6038F: drivers/regulator/da9???-regulator.[ch] 6039F: drivers/regulator/slg51000-regulator.[ch] 6040F: drivers/rtc/rtc-da90??.c 6041F: drivers/thermal/da90??-thermal.c 6042F: drivers/video/backlight/da90??_bl.c 6043F: drivers/watchdog/da90??_wdt.c 6044F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6045F: include/linux/mfd/da903x.h 6046F: include/linux/mfd/da9052/ 6047F: include/linux/mfd/da9055/ 6048F: include/linux/mfd/da9062/ 6049F: include/linux/mfd/da9063/ 6050F: include/linux/mfd/da9150/ 6051F: include/linux/regulator/da9211.h 6052F: include/sound/da[79]*.h 6053F: sound/soc/codecs/da[79]*.[ch] 6054 6055DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6056M: William Breathitt Gray <william.gray@linaro.org> 6057L: linux-gpio@vger.kernel.org 6058S: Maintained 6059F: drivers/gpio/gpio-gpio-mm.c 6060 6061DIOLAN U2C-12 I2C DRIVER 6062M: Guenter Roeck <linux@roeck-us.net> 6063L: linux-i2c@vger.kernel.org 6064S: Maintained 6065F: drivers/i2c/busses/i2c-diolan-u2c.c 6066 6067DIRECTORY NOTIFICATION (DNOTIFY) 6068M: Jan Kara <jack@suse.cz> 6069R: Amir Goldstein <amir73il@gmail.com> 6070L: linux-fsdevel@vger.kernel.org 6071S: Maintained 6072F: Documentation/filesystems/dnotify.rst 6073F: fs/notify/dnotify/ 6074F: include/linux/dnotify.h 6075 6076DISK GEOMETRY AND PARTITION HANDLING 6077M: Andries Brouwer <aeb@cwi.nl> 6078S: Maintained 6079W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6080W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6081W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6082 6083DISKQUOTA 6084M: Jan Kara <jack@suse.com> 6085S: Maintained 6086F: Documentation/filesystems/quota.rst 6087F: fs/quota/ 6088F: include/linux/quota*.h 6089F: include/uapi/linux/quota*.h 6090 6091DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6092M: Bernie Thompson <bernie@plugable.com> 6093L: linux-fbdev@vger.kernel.org 6094S: Maintained 6095W: http://plugable.com/category/projects/udlfb/ 6096F: Documentation/fb/udlfb.rst 6097F: drivers/video/fbdev/udlfb.c 6098F: include/video/udlfb.h 6099 6100DISTRIBUTED LOCK MANAGER (DLM) 6101M: Christine Caulfield <ccaulfie@redhat.com> 6102M: David Teigland <teigland@redhat.com> 6103L: cluster-devel@redhat.com 6104S: Supported 6105W: http://sources.redhat.com/cluster/ 6106T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6107F: fs/dlm/ 6108 6109DMA BUFFER SHARING FRAMEWORK 6110M: Sumit Semwal <sumit.semwal@linaro.org> 6111M: Christian König <christian.koenig@amd.com> 6112L: linux-media@vger.kernel.org 6113L: dri-devel@lists.freedesktop.org 6114L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6115S: Maintained 6116T: git git://anongit.freedesktop.org/drm/drm-misc 6117F: Documentation/driver-api/dma-buf.rst 6118F: drivers/dma-buf/ 6119F: include/linux/*fence.h 6120F: include/linux/dma-buf.h 6121F: include/linux/dma-resv.h 6122K: \bdma_(?:buf|fence|resv)\b 6123 6124DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6125M: Vinod Koul <vkoul@kernel.org> 6126L: dmaengine@vger.kernel.org 6127S: Maintained 6128Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6129T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6130F: Documentation/devicetree/bindings/dma/ 6131F: Documentation/driver-api/dmaengine/ 6132F: drivers/dma/ 6133F: include/dt-bindings/dma/ 6134F: include/linux/dma/ 6135F: include/linux/dmaengine.h 6136F: include/linux/of_dma.h 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-mapping.h 6149F: include/linux/dma-map-ops.h 6150F: kernel/dma/ 6151 6152DMA MAPPING BENCHMARK 6153M: Xiang Chen <chenxiang66@hisilicon.com> 6154L: iommu@lists.linux.dev 6155F: kernel/dma/map_benchmark.c 6156F: tools/testing/selftests/dma/ 6157 6158DMA-BUF HEAPS FRAMEWORK 6159M: Sumit Semwal <sumit.semwal@linaro.org> 6160R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6161R: Liam Mark <lmark@codeaurora.org> 6162R: Laura Abbott <labbott@redhat.com> 6163R: Brian Starkey <Brian.Starkey@arm.com> 6164R: John Stultz <jstultz@google.com> 6165L: linux-media@vger.kernel.org 6166L: dri-devel@lists.freedesktop.org 6167L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6168S: Maintained 6169T: git git://anongit.freedesktop.org/drm/drm-misc 6170F: drivers/dma-buf/dma-heap.c 6171F: drivers/dma-buf/heaps/* 6172F: include/linux/dma-heap.h 6173F: include/uapi/linux/dma-heap.h 6174 6175DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6176M: Lukasz Luba <lukasz.luba@arm.com> 6177L: linux-pm@vger.kernel.org 6178L: linux-samsung-soc@vger.kernel.org 6179S: Maintained 6180F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6181F: drivers/memory/samsung/exynos5422-dmc.c 6182 6183DME1737 HARDWARE MONITOR DRIVER 6184M: Juerg Haefliger <juergh@gmail.com> 6185L: linux-hwmon@vger.kernel.org 6186S: Maintained 6187F: Documentation/hwmon/dme1737.rst 6188F: drivers/hwmon/dme1737.c 6189 6190DMI/SMBIOS SUPPORT 6191M: Jean Delvare <jdelvare@suse.com> 6192S: Maintained 6193T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6194F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6195F: drivers/firmware/dmi-id.c 6196F: drivers/firmware/dmi_scan.c 6197F: include/linux/dmi.h 6198 6199DOCUMENTATION 6200M: Jonathan Corbet <corbet@lwn.net> 6201L: linux-doc@vger.kernel.org 6202S: Maintained 6203P: Documentation/doc-guide/maintainer-profile.rst 6204T: git git://git.lwn.net/linux.git docs-next 6205F: Documentation/ 6206F: scripts/documentation-file-ref-check 6207F: scripts/kernel-doc 6208F: scripts/sphinx-pre-install 6209X: Documentation/ABI/ 6210X: Documentation/admin-guide/media/ 6211X: Documentation/devicetree/ 6212X: Documentation/driver-api/media/ 6213X: Documentation/firmware-guide/acpi/ 6214X: Documentation/i2c/ 6215X: Documentation/power/ 6216X: Documentation/spi/ 6217X: Documentation/userspace-api/media/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6293F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6294F: drivers/net/ethernet/freescale/dpaa2/dpni* 6295 6296DPAA2 ETHERNET SWITCH DRIVER 6297M: Ioana Ciornei <ioana.ciornei@nxp.com> 6298L: netdev@vger.kernel.org 6299S: Maintained 6300F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6301F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6302F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6303 6304DRBD DRIVER 6305M: Philipp Reisner <philipp.reisner@linbit.com> 6306M: Lars Ellenberg <lars.ellenberg@linbit.com> 6307M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6308L: drbd-dev@lists.linbit.com 6309S: Supported 6310W: http://www.drbd.org 6311T: git git://git.linbit.com/linux-drbd.git 6312T: git git://git.linbit.com/drbd-8.4.git 6313F: Documentation/admin-guide/blockdev/ 6314F: drivers/block/drbd/ 6315F: lib/lru_cache.c 6316 6317DRIVER COMPONENT FRAMEWORK 6318L: dri-devel@lists.freedesktop.org 6319F: drivers/base/component.c 6320F: include/linux/component.h 6321 6322DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6323M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6324R: "Rafael J. Wysocki" <rafael@kernel.org> 6325S: Supported 6326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6327F: Documentation/core-api/kobject.rst 6328F: drivers/base/ 6329F: fs/debugfs/ 6330F: fs/sysfs/ 6331F: include/linux/debugfs.h 6332F: include/linux/kobj* 6333F: lib/kobj* 6334 6335DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6336M: Nishanth Menon <nm@ti.com> 6337L: linux-pm@vger.kernel.org 6338S: Maintained 6339F: drivers/soc/ti/smartreflex.c 6340F: include/linux/power/smartreflex.h 6341 6342DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6343M: Maxime Ripard <mripard@kernel.org> 6344M: Chen-Yu Tsai <wens@csie.org> 6345R: Jernej Skrabec <jernej.skrabec@gmail.com> 6346L: dri-devel@lists.freedesktop.org 6347S: Supported 6348T: git git://anongit.freedesktop.org/drm/drm-misc 6349F: drivers/gpu/drm/sun4i/sun8i* 6350 6351DRM DRIVER FOR ARM PL111 CLCD 6352M: Emma Anholt <emma@anholt.net> 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: drivers/gpu/drm/pl111/ 6356 6357DRM DRIVER FOR ARM VERSATILE TFT PANELS 6358M: Linus Walleij <linus.walleij@linaro.org> 6359S: Maintained 6360T: git git://anongit.freedesktop.org/drm/drm-misc 6361F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6362F: drivers/gpu/drm/panel/panel-arm-versatile.c 6363 6364DRM DRIVER FOR ASPEED BMC GFX 6365M: Joel Stanley <joel@jms.id.au> 6366L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6367S: Supported 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6370F: drivers/gpu/drm/aspeed/ 6371 6372DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6373M: Dave Airlie <airlied@redhat.com> 6374R: Thomas Zimmermann <tzimmermann@suse.de> 6375L: dri-devel@lists.freedesktop.org 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/ast/ 6379 6380DRM DRIVER FOR BOCHS VIRTUAL GPU 6381M: Gerd Hoffmann <kraxel@redhat.com> 6382L: virtualization@lists.linux-foundation.org 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/gpu/drm/tiny/bochs.c 6386 6387DRM DRIVER FOR BOE HIMAX8279D PANELS 6388M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6389S: Maintained 6390F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6391F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6392 6393DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6394M: Jagan Teki <jagan@amarulasolutions.com> 6395S: Maintained 6396F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6397F: drivers/gpu/drm/bridge/chipone-icn6211.c 6398 6399DRM DRIVER FOR EBBG FT8719 PANEL 6400M: Joel Selvaraj <jo@jsfamily.in> 6401S: Maintained 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6404F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6405 6406DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6407M: Linus Walleij <linus.walleij@linaro.org> 6408S: Maintained 6409T: git git://anongit.freedesktop.org/drm/drm-misc 6410F: drivers/gpu/drm/tve200/ 6411 6412DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6413M: Icenowy Zheng <icenowy@aosc.io> 6414S: Maintained 6415F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6416F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6417 6418DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6419M: Jagan Teki <jagan@amarulasolutions.com> 6420S: Maintained 6421F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6422F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6423 6424DRM DRIVER FOR GENERIC USB DISPLAY 6425M: Noralf Trønnes <noralf@tronnes.org> 6426S: Maintained 6427W: https://github.com/notro/gud/wiki 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: drivers/gpu/drm/gud/ 6430F: include/drm/gud.h 6431 6432DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6433M: Hans de Goede <hdegoede@redhat.com> 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tiny/gm12u320.c 6437 6438DRM DRIVER FOR HX8357D PANELS 6439M: Emma Anholt <emma@anholt.net> 6440S: Maintained 6441T: git git://anongit.freedesktop.org/drm/drm-misc 6442F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6443F: drivers/gpu/drm/tiny/hx8357d.c 6444 6445DRM DRIVER FOR ILITEK ILI9225 PANELS 6446M: David Lechner <david@lechnology.com> 6447S: Maintained 6448T: git git://anongit.freedesktop.org/drm/drm-misc 6449F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6450F: drivers/gpu/drm/tiny/ili9225.c 6451 6452DRM DRIVER FOR ILITEK ILI9486 PANELS 6453M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6454S: Maintained 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6457F: drivers/gpu/drm/tiny/ili9486.c 6458 6459DRM DRIVER FOR INTEL I810 VIDEO CARDS 6460S: Orphan / Obsolete 6461F: drivers/gpu/drm/i810/ 6462F: include/uapi/drm/i810_drm.h 6463 6464DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6465M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6466S: Supported 6467T: git git://anongit.freedesktop.org/drm/drm-misc 6468F: drivers/gpu/drm/logicvc/ 6469 6470DRM DRIVER FOR LVDS PANELS 6471M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6472L: dri-devel@lists.freedesktop.org 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474S: Maintained 6475F: drivers/gpu/drm/panel/panel-lvds.c 6476F: Documentation/devicetree/bindings/display/lvds.yaml 6477F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6478 6479DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6480M: Guido Günther <agx@sigxcpu.org> 6481R: Purism Kernel Team <kernel@puri.sm> 6482S: Maintained 6483F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6484F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6485 6486DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6487S: Orphan / Obsolete 6488F: drivers/gpu/drm/mga/ 6489F: include/uapi/drm/mga_drm.h 6490 6491DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6492M: Dave Airlie <airlied@redhat.com> 6493R: Thomas Zimmermann <tzimmermann@suse.de> 6494L: dri-devel@lists.freedesktop.org 6495S: Supported 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: drivers/gpu/drm/mgag200/ 6498 6499DRM DRIVER FOR MI0283QT 6500M: Noralf Trønnes <noralf@tronnes.org> 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6504F: drivers/gpu/drm/tiny/mi0283qt.c 6505 6506DRM DRIVER FOR MIPI DBI compatible panels 6507M: Noralf Trønnes <noralf@tronnes.org> 6508S: Maintained 6509W: https://github.com/notro/panel-mipi-dbi/wiki 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6512F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6513 6514DRM DRIVER FOR MSM ADRENO GPU 6515M: Rob Clark <robdclark@gmail.com> 6516M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6517M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6518R: Sean Paul <sean@poorly.run> 6519L: linux-arm-msm@vger.kernel.org 6520L: dri-devel@lists.freedesktop.org 6521L: freedreno@lists.freedesktop.org 6522S: Maintained 6523T: git https://gitlab.freedesktop.org/drm/msm.git 6524F: Documentation/devicetree/bindings/display/msm/ 6525F: drivers/gpu/drm/msm/ 6526F: include/uapi/drm/msm_drm.h 6527 6528DRM DRIVER FOR NOVATEK NT35510 PANELS 6529M: Linus Walleij <linus.walleij@linaro.org> 6530S: Maintained 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6533F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6534 6535DRM DRIVER FOR NOVATEK NT35560 PANELS 6536M: Linus Walleij <linus.walleij@linaro.org> 6537S: Maintained 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6540F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6541 6542DRM DRIVER FOR NOVATEK NT36672A PANELS 6543M: Sumit Semwal <sumit.semwal@linaro.org> 6544S: Maintained 6545T: git git://anongit.freedesktop.org/drm/drm-misc 6546F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6547F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6548 6549DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6550M: Ben Skeggs <bskeggs@redhat.com> 6551M: Karol Herbst <kherbst@redhat.com> 6552M: Lyude Paul <lyude@redhat.com> 6553L: dri-devel@lists.freedesktop.org 6554L: nouveau@lists.freedesktop.org 6555S: Supported 6556W: https://nouveau.freedesktop.org/ 6557Q: https://patchwork.freedesktop.org/project/nouveau/ 6558Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6559B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6560C: irc://irc.oftc.net/nouveau 6561T: git https://gitlab.freedesktop.org/drm/nouveau.git 6562F: drivers/gpu/drm/nouveau/ 6563F: include/uapi/drm/nouveau_drm.h 6564 6565DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6566M: Stefan Mavrodiev <stefan@olimex.com> 6567S: Maintained 6568F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6569F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6570 6571DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6572R: Douglas Anderson <dianders@chromium.org> 6573F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6574F: drivers/gpu/drm/bridge/parade-ps8640.c 6575 6576DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6577M: Noralf Trønnes <noralf@tronnes.org> 6578S: Maintained 6579T: git git://anongit.freedesktop.org/drm/drm-misc 6580F: Documentation/devicetree/bindings/display/repaper.txt 6581F: drivers/gpu/drm/tiny/repaper.c 6582 6583DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6584M: Javier Martinez Canillas <javierm@redhat.com> 6585S: Maintained 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6588F: drivers/gpu/drm/solomon/ssd130x* 6589 6590DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6591M: Dave Airlie <airlied@redhat.com> 6592M: Gerd Hoffmann <kraxel@redhat.com> 6593L: virtualization@lists.linux-foundation.org 6594S: Obsolete 6595W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: drivers/gpu/drm/tiny/cirrus.c 6598 6599DRM DRIVER FOR QXL VIRTUAL GPU 6600M: Dave Airlie <airlied@redhat.com> 6601M: Gerd Hoffmann <kraxel@redhat.com> 6602L: virtualization@lists.linux-foundation.org 6603L: spice-devel@lists.freedesktop.org 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: drivers/gpu/drm/qxl/ 6607F: include/uapi/drm/qxl_drm.h 6608 6609DRM DRIVER FOR RAGE 128 VIDEO CARDS 6610S: Orphan / Obsolete 6611F: drivers/gpu/drm/r128/ 6612F: include/uapi/drm/r128_drm.h 6613 6614DRM DRIVER FOR RAYDIUM RM67191 PANELS 6615M: Robert Chiras <robert.chiras@nxp.com> 6616S: Maintained 6617F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6618F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6619 6620DRM DRIVER FOR SAMSUNG DB7430 PANELS 6621M: Linus Walleij <linus.walleij@linaro.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6625F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6626 6627DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6628M: Markuss Broks <markuss.broks@gmail.com> 6629S: Maintained 6630F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6631F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6632 6633DRM DRIVER FOR SITRONIX ST7703 PANELS 6634M: Guido Günther <agx@sigxcpu.org> 6635R: Purism Kernel Team <kernel@puri.sm> 6636R: Ondrej Jirman <megous@megous.com> 6637S: Maintained 6638F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6639F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6640 6641DRM DRIVER FOR SAVAGE VIDEO CARDS 6642S: Orphan / Obsolete 6643F: drivers/gpu/drm/savage/ 6644F: include/uapi/drm/savage_drm.h 6645 6646DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6647M: Thomas Zimmermann <tzimmermann@suse.de> 6648M: Javier Martinez Canillas <javierm@redhat.com> 6649L: dri-devel@lists.freedesktop.org 6650S: Maintained 6651T: git git://anongit.freedesktop.org/drm/drm-misc 6652F: drivers/gpu/drm/drm_aperture.c 6653F: drivers/gpu/drm/tiny/simpledrm.c 6654F: drivers/video/aperture.c 6655F: include/drm/drm_aperture.h 6656F: include/linux/aperture.h 6657 6658DRM DRIVER FOR SIS VIDEO CARDS 6659S: Orphan / Obsolete 6660F: drivers/gpu/drm/sis/ 6661F: include/uapi/drm/sis_drm.h 6662 6663DRM DRIVER FOR SITRONIX ST7586 PANELS 6664M: David Lechner <david@lechnology.com> 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6668F: drivers/gpu/drm/tiny/st7586.c 6669 6670DRM DRIVER FOR SITRONIX ST7701 PANELS 6671M: Jagan Teki <jagan@amarulasolutions.com> 6672S: Maintained 6673F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6674F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6675 6676DRM DRIVER FOR SITRONIX ST7735R PANELS 6677M: David Lechner <david@lechnology.com> 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6681F: drivers/gpu/drm/tiny/st7735r.c 6682 6683DRM DRIVER FOR ST-ERICSSON MCDE 6684M: Linus Walleij <linus.walleij@linaro.org> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6688F: drivers/gpu/drm/mcde/ 6689 6690DRM DRIVER FOR TDFX VIDEO CARDS 6691S: Orphan / Obsolete 6692F: drivers/gpu/drm/tdfx/ 6693 6694DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6695M: Jagan Teki <jagan@amarulasolutions.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6698F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6699 6700DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6701R: Douglas Anderson <dianders@chromium.org> 6702F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6703F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6704 6705DRM DRIVER FOR TPO TPG110 PANELS 6706M: Linus Walleij <linus.walleij@linaro.org> 6707S: Maintained 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6710F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6711 6712DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6713M: Dave Airlie <airlied@redhat.com> 6714R: Sean Paul <sean@poorly.run> 6715R: Thomas Zimmermann <tzimmermann@suse.de> 6716L: dri-devel@lists.freedesktop.org 6717S: Supported 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: drivers/gpu/drm/udl/ 6720 6721DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6722M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6723M: Melissa Wen <melissa.srw@gmail.com> 6724R: Haneen Mohammed <hamohammed.sa@gmail.com> 6725R: Daniel Vetter <daniel@ffwll.ch> 6726L: dri-devel@lists.freedesktop.org 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/gpu/vkms.rst 6730F: drivers/gpu/drm/vkms/ 6731 6732DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6733M: Hans de Goede <hdegoede@redhat.com> 6734L: dri-devel@lists.freedesktop.org 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: drivers/gpu/drm/vboxvideo/ 6738 6739DRM DRIVER FOR VMWARE VIRTUAL GPU 6740M: Zack Rusin <zackr@vmware.com> 6741R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6742L: dri-devel@lists.freedesktop.org 6743S: Supported 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: drivers/gpu/drm/vmwgfx/ 6746F: include/uapi/drm/vmwgfx_drm.h 6747 6748DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6749M: Linus Walleij <linus.walleij@linaro.org> 6750S: Maintained 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6753F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6754 6755DRM DRIVERS 6756M: David Airlie <airlied@linux.ie> 6757M: Daniel Vetter <daniel@ffwll.ch> 6758L: dri-devel@lists.freedesktop.org 6759S: Maintained 6760B: https://gitlab.freedesktop.org/drm 6761C: irc://irc.oftc.net/dri-devel 6762T: git git://anongit.freedesktop.org/drm/drm 6763F: Documentation/devicetree/bindings/display/ 6764F: Documentation/devicetree/bindings/gpu/ 6765F: Documentation/gpu/ 6766F: drivers/gpu/ 6767F: include/drm/ 6768F: include/linux/vga* 6769F: include/uapi/drm/ 6770 6771DRM DRIVERS AND MISC GPU PATCHES 6772M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6773M: Maxime Ripard <mripard@kernel.org> 6774M: Thomas Zimmermann <tzimmermann@suse.de> 6775S: Maintained 6776W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/gpu/ 6779F: drivers/gpu/drm/* 6780F: drivers/gpu/vga/ 6781F: include/drm/drm* 6782F: include/linux/vga* 6783F: include/uapi/drm/drm* 6784 6785DRM DRIVERS FOR ALLWINNER A10 6786M: Maxime Ripard <mripard@kernel.org> 6787M: Chen-Yu Tsai <wens@csie.org> 6788L: dri-devel@lists.freedesktop.org 6789S: Supported 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/allwinner* 6792F: drivers/gpu/drm/sun4i/ 6793 6794DRM DRIVERS FOR AMLOGIC SOCS 6795M: Neil Armstrong <narmstrong@baylibre.com> 6796L: dri-devel@lists.freedesktop.org 6797L: linux-amlogic@lists.infradead.org 6798S: Supported 6799W: http://linux-meson.com/ 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6802F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6803F: Documentation/gpu/meson.rst 6804F: drivers/gpu/drm/meson/ 6805 6806DRM DRIVERS FOR ATMEL HLCDC 6807M: Sam Ravnborg <sam@ravnborg.org> 6808M: Boris Brezillon <bbrezillon@kernel.org> 6809L: dri-devel@lists.freedesktop.org 6810S: Supported 6811T: git git://anongit.freedesktop.org/drm/drm-misc 6812F: Documentation/devicetree/bindings/display/atmel/ 6813F: drivers/gpu/drm/atmel-hlcdc/ 6814 6815DRM DRIVERS FOR BRIDGE CHIPS 6816M: Andrzej Hajda <andrzej.hajda@intel.com> 6817M: Neil Armstrong <narmstrong@baylibre.com> 6818M: Robert Foss <robert.foss@linaro.org> 6819R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6820R: Jonas Karlman <jonas@kwiboo.se> 6821R: Jernej Skrabec <jernej.skrabec@gmail.com> 6822S: Maintained 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: Documentation/devicetree/bindings/display/bridge/ 6825F: drivers/gpu/drm/bridge/ 6826 6827DRM DRIVERS FOR EXYNOS 6828M: Inki Dae <inki.dae@samsung.com> 6829M: Seung-Woo Kim <sw0312.kim@samsung.com> 6830M: Kyungmin Park <kyungmin.park@samsung.com> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6834F: Documentation/devicetree/bindings/display/exynos/ 6835F: Documentation/devicetree/bindings/display/samsung/ 6836F: drivers/gpu/drm/exynos/ 6837F: include/uapi/drm/exynos_drm.h 6838 6839DRM DRIVERS FOR FREESCALE DCU 6840M: Stefan Agner <stefan@agner.ch> 6841M: Alison Wang <alison.wang@nxp.com> 6842L: dri-devel@lists.freedesktop.org 6843S: Supported 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6846F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6847F: drivers/gpu/drm/fsl-dcu/ 6848 6849DRM DRIVERS FOR FREESCALE IMX 6850M: Philipp Zabel <p.zabel@pengutronix.de> 6851L: dri-devel@lists.freedesktop.org 6852S: Maintained 6853F: Documentation/devicetree/bindings/display/imx/ 6854F: drivers/gpu/drm/imx/ 6855F: drivers/gpu/ipu-v3/ 6856 6857DRM DRIVERS FOR FREESCALE IMX BRIDGE 6858M: Liu Ying <victor.liu@nxp.com> 6859L: dri-devel@lists.freedesktop.org 6860S: Maintained 6861F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6862F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6863F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6864F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6865F: drivers/gpu/drm/bridge/imx/ 6866 6867DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6868M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6869L: dri-devel@lists.freedesktop.org 6870S: Maintained 6871T: git git://github.com/patjak/drm-gma500 6872F: drivers/gpu/drm/gma500/ 6873 6874DRM DRIVERS FOR HISILICON 6875M: Xinliang Liu <xinliang.liu@linaro.org> 6876M: Tian Tao <tiantao6@hisilicon.com> 6877R: John Stultz <jstultz@google.com> 6878R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6879R: Chen Feng <puck.chen@hisilicon.com> 6880L: dri-devel@lists.freedesktop.org 6881S: Maintained 6882T: git git://anongit.freedesktop.org/drm/drm-misc 6883F: Documentation/devicetree/bindings/display/hisilicon/ 6884F: drivers/gpu/drm/hisilicon/ 6885 6886DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6887M: Deepak Rawat <drawat.floss@gmail.com> 6888L: linux-hyperv@vger.kernel.org 6889L: dri-devel@lists.freedesktop.org 6890S: Maintained 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: drivers/gpu/drm/hyperv 6893 6894DRM DRIVERS FOR LIMA 6895M: Qiang Yu <yuq825@gmail.com> 6896L: dri-devel@lists.freedesktop.org 6897L: lima@lists.freedesktop.org (moderated for non-subscribers) 6898S: Maintained 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: drivers/gpu/drm/lima/ 6901F: include/uapi/drm/lima_drm.h 6902 6903DRM DRIVERS FOR MEDIATEK 6904M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6908S: Supported 6909F: Documentation/devicetree/bindings/display/mediatek/ 6910F: drivers/gpu/drm/mediatek/ 6911F: drivers/phy/mediatek/phy-mtk-dp.c 6912F: drivers/phy/mediatek/phy-mtk-hdmi* 6913F: drivers/phy/mediatek/phy-mtk-mipi* 6914 6915DRM DRIVERS FOR NVIDIA TEGRA 6916M: Thierry Reding <thierry.reding@gmail.com> 6917L: dri-devel@lists.freedesktop.org 6918L: linux-tegra@vger.kernel.org 6919S: Supported 6920T: git git://anongit.freedesktop.org/tegra/linux.git 6921F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6922F: Documentation/devicetree/bindings/gpu/host1x/ 6923F: drivers/gpu/drm/tegra/ 6924F: drivers/gpu/host1x/ 6925F: include/linux/host1x.h 6926F: include/uapi/drm/tegra_drm.h 6927 6928DRM DRIVERS FOR RENESAS 6929M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6930M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6931L: dri-devel@lists.freedesktop.org 6932L: linux-renesas-soc@vger.kernel.org 6933S: Supported 6934T: git git://linuxtv.org/pinchartl/media drm/du/next 6935F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6936F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6937F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6938F: Documentation/devicetree/bindings/display/renesas,du.yaml 6939F: drivers/gpu/drm/rcar-du/ 6940F: drivers/gpu/drm/shmobile/ 6941F: include/linux/platform_data/shmob_drm.h 6942 6943DRM DRIVERS FOR ROCKCHIP 6944M: Sandy Huang <hjc@rock-chips.com> 6945M: Heiko Stübner <heiko@sntech.de> 6946L: dri-devel@lists.freedesktop.org 6947S: Maintained 6948T: git git://anongit.freedesktop.org/drm/drm-misc 6949F: Documentation/devicetree/bindings/display/rockchip/ 6950F: drivers/gpu/drm/rockchip/ 6951 6952DRM DRIVERS FOR STI 6953M: Alain Volmat <alain.volmat@foss.st.com> 6954L: dri-devel@lists.freedesktop.org 6955S: Maintained 6956T: git git://anongit.freedesktop.org/drm/drm-misc 6957F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6958F: drivers/gpu/drm/sti 6959 6960DRM DRIVERS FOR STM 6961M: Yannick Fertre <yannick.fertre@foss.st.com> 6962M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6963M: Philippe Cornu <philippe.cornu@foss.st.com> 6964L: dri-devel@lists.freedesktop.org 6965S: Maintained 6966T: git git://anongit.freedesktop.org/drm/drm-misc 6967F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6968F: drivers/gpu/drm/stm 6969 6970DRM DRIVERS FOR TI KEYSTONE 6971M: Jyri Sarha <jyri.sarha@iki.fi> 6972M: Tomi Valkeinen <tomba@kernel.org> 6973L: dri-devel@lists.freedesktop.org 6974S: Maintained 6975T: git git://anongit.freedesktop.org/drm/drm-misc 6976F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6977F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6978F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6979F: drivers/gpu/drm/tidss/ 6980 6981DRM DRIVERS FOR TI LCDC 6982M: Jyri Sarha <jyri.sarha@iki.fi> 6983R: Tomi Valkeinen <tomba@kernel.org> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986F: Documentation/devicetree/bindings/display/tilcdc/ 6987F: drivers/gpu/drm/tilcdc/ 6988 6989DRM DRIVERS FOR TI OMAP 6990M: Tomi Valkeinen <tomba@kernel.org> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993F: Documentation/devicetree/bindings/display/ti/ 6994F: drivers/gpu/drm/omapdrm/ 6995 6996DRM DRIVERS FOR V3D 6997M: Emma Anholt <emma@anholt.net> 6998M: Melissa Wen <mwen@igalia.com> 6999S: Supported 7000T: git git://anongit.freedesktop.org/drm/drm-misc 7001F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7002F: drivers/gpu/drm/v3d/ 7003F: include/uapi/drm/v3d_drm.h 7004 7005DRM DRIVERS FOR VC4 7006M: Emma Anholt <emma@anholt.net> 7007M: Maxime Ripard <mripard@kernel.org> 7008S: Supported 7009T: git git://github.com/anholt/linux 7010T: git git://anongit.freedesktop.org/drm/drm-misc 7011F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7012F: drivers/gpu/drm/vc4/ 7013F: include/uapi/drm/vc4_drm.h 7014 7015DRM DRIVERS FOR VIVANTE GPU IP 7016M: Lucas Stach <l.stach@pengutronix.de> 7017R: Russell King <linux+etnaviv@armlinux.org.uk> 7018R: Christian Gmeiner <christian.gmeiner@gmail.com> 7019L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7023F: drivers/gpu/drm/etnaviv/ 7024F: include/uapi/drm/etnaviv_drm.h 7025 7026DRM DRIVERS FOR XEN 7027M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7028L: dri-devel@lists.freedesktop.org 7029L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7030S: Supported 7031T: git git://anongit.freedesktop.org/drm/drm-misc 7032F: Documentation/gpu/xen-front.rst 7033F: drivers/gpu/drm/xen/ 7034 7035DRM DRIVERS FOR XILINX 7036M: Hyun Kwon <hyun.kwon@xilinx.com> 7037M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7038L: dri-devel@lists.freedesktop.org 7039S: Maintained 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/devicetree/bindings/display/xlnx/ 7042F: drivers/gpu/drm/xlnx/ 7043 7044DRM PANEL DRIVERS 7045M: Thierry Reding <thierry.reding@gmail.com> 7046R: Sam Ravnborg <sam@ravnborg.org> 7047L: dri-devel@lists.freedesktop.org 7048S: Maintained 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/display/panel/ 7051F: drivers/gpu/drm/drm_panel.c 7052F: drivers/gpu/drm/panel/ 7053F: include/drm/drm_panel.h 7054 7055DRM PRIVACY-SCREEN CLASS 7056M: Hans de Goede <hdegoede@redhat.com> 7057L: dri-devel@lists.freedesktop.org 7058S: Maintained 7059T: git git://anongit.freedesktop.org/drm/drm-misc 7060F: drivers/gpu/drm/drm_privacy_screen* 7061F: include/drm/drm_privacy_screen* 7062 7063DRM TTM SUBSYSTEM 7064M: Christian Koenig <christian.koenig@amd.com> 7065M: Huang Rui <ray.huang@amd.com> 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: drivers/gpu/drm/ttm/ 7070F: include/drm/ttm/ 7071 7072DRM GPU SCHEDULER 7073M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7074L: dri-devel@lists.freedesktop.org 7075S: Maintained 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: drivers/gpu/drm/scheduler/ 7078F: include/drm/gpu_scheduler.h 7079 7080DSBR100 USB FM RADIO DRIVER 7081M: Alexey Klimov <klimov.linux@gmail.com> 7082L: linux-media@vger.kernel.org 7083S: Maintained 7084T: git git://linuxtv.org/media_tree.git 7085F: drivers/media/radio/dsbr100.c 7086 7087DT3155 MEDIA DRIVER 7088M: Hans Verkuil <hverkuil@xs4all.nl> 7089L: linux-media@vger.kernel.org 7090S: Odd Fixes 7091W: https://linuxtv.org 7092T: git git://linuxtv.org/media_tree.git 7093F: drivers/media/pci/dt3155/ 7094 7095DVB_USB_AF9015 MEDIA DRIVER 7096M: Antti Palosaari <crope@iki.fi> 7097L: linux-media@vger.kernel.org 7098S: Maintained 7099W: https://linuxtv.org 7100W: http://palosaari.fi/linux/ 7101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7102T: git git://linuxtv.org/anttip/media_tree.git 7103F: drivers/media/usb/dvb-usb-v2/af9015* 7104 7105DVB_USB_AF9035 MEDIA DRIVER 7106M: Antti Palosaari <crope@iki.fi> 7107L: linux-media@vger.kernel.org 7108S: Maintained 7109W: https://linuxtv.org 7110W: http://palosaari.fi/linux/ 7111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7112T: git git://linuxtv.org/anttip/media_tree.git 7113F: drivers/media/usb/dvb-usb-v2/af9035* 7114 7115DVB_USB_ANYSEE MEDIA DRIVER 7116M: Antti Palosaari <crope@iki.fi> 7117L: linux-media@vger.kernel.org 7118S: Maintained 7119W: https://linuxtv.org 7120W: http://palosaari.fi/linux/ 7121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7122T: git git://linuxtv.org/anttip/media_tree.git 7123F: drivers/media/usb/dvb-usb-v2/anysee* 7124 7125DVB_USB_AU6610 MEDIA DRIVER 7126M: Antti Palosaari <crope@iki.fi> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129W: https://linuxtv.org 7130W: http://palosaari.fi/linux/ 7131Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7132T: git git://linuxtv.org/anttip/media_tree.git 7133F: drivers/media/usb/dvb-usb-v2/au6610* 7134 7135DVB_USB_CE6230 MEDIA DRIVER 7136M: Antti Palosaari <crope@iki.fi> 7137L: linux-media@vger.kernel.org 7138S: Maintained 7139W: https://linuxtv.org 7140W: http://palosaari.fi/linux/ 7141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7142T: git git://linuxtv.org/anttip/media_tree.git 7143F: drivers/media/usb/dvb-usb-v2/ce6230* 7144 7145DVB_USB_CXUSB MEDIA DRIVER 7146M: Michael Krufky <mkrufky@linuxtv.org> 7147L: linux-media@vger.kernel.org 7148S: Maintained 7149W: https://linuxtv.org 7150W: http://github.com/mkrufky 7151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7152T: git git://linuxtv.org/media_tree.git 7153F: drivers/media/usb/dvb-usb/cxusb* 7154 7155DVB_USB_EC168 MEDIA DRIVER 7156M: Antti Palosaari <crope@iki.fi> 7157L: linux-media@vger.kernel.org 7158S: Maintained 7159W: https://linuxtv.org 7160W: http://palosaari.fi/linux/ 7161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7162T: git git://linuxtv.org/anttip/media_tree.git 7163F: drivers/media/usb/dvb-usb-v2/ec168* 7164 7165DVB_USB_GL861 MEDIA DRIVER 7166M: Antti Palosaari <crope@iki.fi> 7167L: linux-media@vger.kernel.org 7168S: Maintained 7169W: https://linuxtv.org 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/gl861* 7173 7174DVB_USB_MXL111SF MEDIA DRIVER 7175M: Michael Krufky <mkrufky@linuxtv.org> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://github.com/mkrufky 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/mkrufky/mxl111sf.git 7182F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7183 7184DVB_USB_RTL28XXU MEDIA DRIVER 7185M: Antti Palosaari <crope@iki.fi> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://palosaari.fi/linux/ 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/anttip/media_tree.git 7192F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7193 7194DVB_USB_V2 MEDIA DRIVER 7195M: Antti Palosaari <crope@iki.fi> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://palosaari.fi/linux/ 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/anttip/media_tree.git 7202F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7203F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7204 7205DYNAMIC DEBUG 7206M: Jason Baron <jbaron@akamai.com> 7207S: Maintained 7208F: include/linux/dynamic_debug.h 7209F: lib/dynamic_debug.c 7210 7211DYNAMIC INTERRUPT MODERATION 7212M: Tal Gilboa <talgi@nvidia.com> 7213S: Maintained 7214F: Documentation/networking/net_dim.rst 7215F: include/linux/dim.h 7216F: lib/dim/ 7217 7218DZ DECSTATION DZ11 SERIAL DRIVER 7219M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7220S: Maintained 7221F: drivers/tty/serial/dz.* 7222 7223E3X0 POWER BUTTON DRIVER 7224M: Moritz Fischer <moritz.fischer@ettus.com> 7225L: usrp-users@lists.ettus.com 7226S: Supported 7227W: http://www.ettus.com 7228F: Documentation/devicetree/bindings/input/e3x0-button.txt 7229F: drivers/input/misc/e3x0-button.c 7230 7231E4000 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/tuners/e4000* 7240 7241EARTH_PT1 MEDIA DRIVER 7242M: Akihiro Tsukada <tskd08@gmail.com> 7243L: linux-media@vger.kernel.org 7244S: Odd Fixes 7245F: drivers/media/pci/pt1/ 7246 7247EARTH_PT3 MEDIA DRIVER 7248M: Akihiro Tsukada <tskd08@gmail.com> 7249L: linux-media@vger.kernel.org 7250S: Odd Fixes 7251F: drivers/media/pci/pt3/ 7252 7253EC100 MEDIA DRIVER 7254M: Antti Palosaari <crope@iki.fi> 7255L: linux-media@vger.kernel.org 7256S: Maintained 7257W: https://linuxtv.org 7258W: http://palosaari.fi/linux/ 7259Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7260T: git git://linuxtv.org/anttip/media_tree.git 7261F: drivers/media/dvb-frontends/ec100* 7262 7263ECRYPT FILE SYSTEM 7264M: Tyler Hicks <code@tyhicks.com> 7265L: ecryptfs@vger.kernel.org 7266S: Odd Fixes 7267W: http://ecryptfs.org 7268W: https://launchpad.net/ecryptfs 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7270F: Documentation/filesystems/ecryptfs.rst 7271F: fs/ecryptfs/ 7272 7273EDAC-AMD64 7274M: Yazen Ghannam <yazen.ghannam@amd.com> 7275L: linux-edac@vger.kernel.org 7276S: Supported 7277F: drivers/edac/amd64_edac* 7278F: drivers/edac/mce_amd* 7279 7280EDAC-ARMADA 7281M: Jan Luebbe <jlu@pengutronix.de> 7282L: linux-edac@vger.kernel.org 7283S: Maintained 7284F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7285F: drivers/edac/armada_xp_* 7286 7287EDAC-AST2500 7288M: Stefan Schaeckeler <sschaeck@cisco.com> 7289S: Supported 7290F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7291F: drivers/edac/aspeed_edac.c 7292 7293EDAC-BLUEFIELD 7294M: Shravan Kumar Ramani <shravankr@nvidia.com> 7295S: Supported 7296F: drivers/edac/bluefield_edac.c 7297 7298EDAC-CALXEDA 7299M: Andre Przywara <andre.przywara@arm.com> 7300L: linux-edac@vger.kernel.org 7301S: Maintained 7302F: drivers/edac/highbank* 7303 7304EDAC-CAVIUM OCTEON 7305M: Ralf Baechle <ralf@linux-mips.org> 7306L: linux-edac@vger.kernel.org 7307L: linux-mips@vger.kernel.org 7308S: Supported 7309F: drivers/edac/octeon_edac* 7310 7311EDAC-CAVIUM THUNDERX 7312M: Robert Richter <rric@kernel.org> 7313L: linux-edac@vger.kernel.org 7314S: Odd Fixes 7315F: drivers/edac/thunderx_edac* 7316 7317EDAC-CORE 7318M: Borislav Petkov <bp@alien8.de> 7319M: Mauro Carvalho Chehab <mchehab@kernel.org> 7320M: Tony Luck <tony.luck@intel.com> 7321R: James Morse <james.morse@arm.com> 7322R: Robert Richter <rric@kernel.org> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7326F: Documentation/admin-guide/ras.rst 7327F: Documentation/driver-api/edac.rst 7328F: drivers/edac/ 7329F: include/linux/edac.h 7330 7331EDAC-DMC520 7332M: Lei Wang <lewan@microsoft.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/dmc520_edac.c 7336 7337EDAC-E752X 7338M: Mark Gross <markgross@kernel.org> 7339L: linux-edac@vger.kernel.org 7340S: Maintained 7341F: drivers/edac/e752x_edac.c 7342 7343EDAC-E7XXX 7344L: linux-edac@vger.kernel.org 7345S: Maintained 7346F: drivers/edac/e7xxx_edac.c 7347 7348EDAC-FSL_DDR 7349M: York Sun <york.sun@nxp.com> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: drivers/edac/fsl_ddr_edac.* 7353 7354EDAC-GHES 7355M: Mauro Carvalho Chehab <mchehab@kernel.org> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/ghes_edac.c 7359 7360EDAC-I10NM 7361M: Tony Luck <tony.luck@intel.com> 7362L: linux-edac@vger.kernel.org 7363S: Maintained 7364F: drivers/edac/i10nm_base.c 7365 7366EDAC-I3000 7367L: linux-edac@vger.kernel.org 7368S: Orphan 7369F: drivers/edac/i3000_edac.c 7370 7371EDAC-I5000 7372L: linux-edac@vger.kernel.org 7373S: Maintained 7374F: drivers/edac/i5000_edac.c 7375 7376EDAC-I5400 7377M: Mauro Carvalho Chehab <mchehab@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Maintained 7380F: drivers/edac/i5400_edac.c 7381 7382EDAC-I7300 7383M: Mauro Carvalho Chehab <mchehab@kernel.org> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/i7300_edac.c 7387 7388EDAC-I7CORE 7389M: Mauro Carvalho Chehab <mchehab@kernel.org> 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/i7core_edac.c 7393 7394EDAC-I82443BXGX 7395M: Tim Small <tim@buttersideup.com> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/i82443bxgx_edac.c 7399 7400EDAC-I82975X 7401M: "Arvind R." <arvino55@gmail.com> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/i82975x_edac.c 7405 7406EDAC-IE31200 7407M: Jason Baron <jbaron@akamai.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/ie31200_edac.c 7411 7412EDAC-IGEN6 7413M: Tony Luck <tony.luck@intel.com> 7414R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/igen6_edac.c 7418 7419EDAC-MPC85XX 7420M: Johannes Thumshirn <morbidrsa@gmail.com> 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/mpc85xx_edac.[ch] 7424 7425EDAC-PASEMI 7426M: Egor Martovetsky <egor@pasemi.com> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/pasemi_edac.c 7430 7431EDAC-PND2 7432M: Tony Luck <tony.luck@intel.com> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/pnd2_edac.[ch] 7436 7437EDAC-QCOM 7438M: Channagoud Kadabi <ckadabi@codeaurora.org> 7439M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7440L: linux-arm-msm@vger.kernel.org 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/qcom_edac.c 7444 7445EDAC-R82600 7446M: Tim Small <tim@buttersideup.com> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/r82600_edac.c 7450 7451EDAC-SBRIDGE 7452M: Tony Luck <tony.luck@intel.com> 7453R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/sb_edac.c 7457 7458EDAC-SKYLAKE 7459M: Tony Luck <tony.luck@intel.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/skx_*.[ch] 7463 7464EDAC-TI 7465M: Tero Kristo <kristo@kernel.org> 7466L: linux-edac@vger.kernel.org 7467S: Odd Fixes 7468F: drivers/edac/ti_edac.c 7469 7470EDIROL UA-101/UA-1000 DRIVER 7471M: Clemens Ladisch <clemens@ladisch.de> 7472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7473S: Maintained 7474T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7475F: sound/usb/misc/ua101.c 7476 7477EFI TEST DRIVER 7478M: Ivan Hu <ivan.hu@canonical.com> 7479M: Ard Biesheuvel <ardb@kernel.org> 7480L: linux-efi@vger.kernel.org 7481S: Maintained 7482F: drivers/firmware/efi/test/ 7483 7484EFI VARIABLE FILESYSTEM 7485M: Matthew Garrett <matthew.garrett@nebula.com> 7486M: Jeremy Kerr <jk@ozlabs.org> 7487M: Ard Biesheuvel <ardb@kernel.org> 7488L: linux-efi@vger.kernel.org 7489S: Maintained 7490T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7491F: fs/efivarfs/ 7492 7493EFIFB FRAMEBUFFER DRIVER 7494M: Peter Jones <pjones@redhat.com> 7495L: linux-fbdev@vger.kernel.org 7496S: Maintained 7497F: drivers/video/fbdev/efifb.c 7498 7499EFS FILESYSTEM 7500S: Orphan 7501W: http://aeschi.ch.eu.org/efs/ 7502F: fs/efs/ 7503 7504EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7505M: Douglas Miller <dougmill@linux.ibm.com> 7506L: netdev@vger.kernel.org 7507S: Maintained 7508F: drivers/net/ethernet/ibm/ehea/ 7509 7510ELM327 CAN NETWORK DRIVER 7511M: Max Staudt <max@enpas.org> 7512L: linux-can@vger.kernel.org 7513S: Maintained 7514F: Documentation/networking/device_drivers/can/can327.rst 7515F: drivers/net/can/can327.c 7516 7517EM28XX VIDEO4LINUX DRIVER 7518M: Mauro Carvalho Chehab <mchehab@kernel.org> 7519L: linux-media@vger.kernel.org 7520S: Maintained 7521W: https://linuxtv.org 7522T: git git://linuxtv.org/media_tree.git 7523F: Documentation/admin-guide/media/em28xx* 7524F: drivers/media/usb/em28xx/ 7525 7526EMBEDDED LINUX 7527M: Olivia Mackall <olivia@selenic.com> 7528M: David Woodhouse <dwmw2@infradead.org> 7529L: linux-embedded@vger.kernel.org 7530S: Maintained 7531 7532EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7533M: Adrian Hunter <adrian.hunter@intel.com> 7534M: Ritesh Harjani <riteshh@codeaurora.org> 7535M: Asutosh Das <asutoshd@codeaurora.org> 7536L: linux-mmc@vger.kernel.org 7537S: Maintained 7538F: drivers/mmc/host/cqhci* 7539 7540EMULEX 10Gbps iSCSI - OneConnect DRIVER 7541M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7542L: linux-scsi@vger.kernel.org 7543S: Supported 7544W: http://www.broadcom.com 7545F: drivers/scsi/be2iscsi/ 7546 7547EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7548M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7549M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7550M: Somnath Kotur <somnath.kotur@broadcom.com> 7551L: netdev@vger.kernel.org 7552S: Supported 7553W: http://www.emulex.com 7554F: drivers/net/ethernet/emulex/benet/ 7555 7556EMULEX ONECONNECT ROCE DRIVER 7557M: Selvin Xavier <selvin.xavier@broadcom.com> 7558L: linux-rdma@vger.kernel.org 7559S: Odd Fixes 7560W: http://www.broadcom.com 7561F: drivers/infiniband/hw/ocrdma/ 7562F: include/uapi/rdma/ocrdma-abi.h 7563 7564EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7565M: James Smart <james.smart@broadcom.com> 7566M: Dick Kennedy <dick.kennedy@broadcom.com> 7567L: linux-scsi@vger.kernel.org 7568S: Supported 7569W: http://www.broadcom.com 7570F: drivers/scsi/lpfc/ 7571 7572EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7573M: James Smart <james.smart@broadcom.com> 7574M: Ram Vegesna <ram.vegesna@broadcom.com> 7575L: linux-scsi@vger.kernel.org 7576L: target-devel@vger.kernel.org 7577S: Supported 7578W: http://www.broadcom.com 7579F: drivers/scsi/elx/ 7580 7581ENE CB710 FLASH CARD READER DRIVER 7582M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7583S: Maintained 7584F: drivers/misc/cb710/ 7585F: drivers/mmc/host/cb710-mmc.* 7586F: include/linux/cb710.h 7587 7588ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7589M: Maxim Levitsky <maximlevitsky@gmail.com> 7590S: Maintained 7591F: drivers/media/rc/ene_ir.* 7592 7593EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7594M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7595L: linuxppc-dev@lists.ozlabs.org 7596S: Maintained 7597F: drivers/tty/ehv_bytechan.c 7598 7599EPSON S1D13XXX FRAMEBUFFER DRIVER 7600M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7601S: Maintained 7602T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7603F: drivers/video/fbdev/s1d13xxxfb.c 7604F: include/video/s1d13xxxfb.h 7605 7606EROFS FILE SYSTEM 7607M: Gao Xiang <xiang@kernel.org> 7608M: Chao Yu <chao@kernel.org> 7609R: Yue Hu <huyue2@coolpad.com> 7610R: Jeffle Xu <jefflexu@linux.alibaba.com> 7611L: linux-erofs@lists.ozlabs.org 7612S: Maintained 7613T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7614F: Documentation/filesystems/erofs.rst 7615F: fs/erofs/ 7616F: include/trace/events/erofs.h 7617 7618ERRSEQ ERROR TRACKING INFRASTRUCTURE 7619M: Jeff Layton <jlayton@kernel.org> 7620S: Maintained 7621F: include/linux/errseq.h 7622F: lib/errseq.c 7623 7624ESD CAN/USB DRIVERS 7625M: Frank Jungclaus <frank.jungclaus@esd.eu> 7626R: socketcan@esd.eu 7627L: linux-can@vger.kernel.org 7628S: Maintained 7629F: drivers/net/can/usb/esd_usb.c 7630 7631ET131X NETWORK DRIVER 7632M: Mark Einon <mark.einon@gmail.com> 7633S: Odd Fixes 7634F: drivers/net/ethernet/agere/ 7635 7636ETAS ES58X CAN/USB DRIVER 7637M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7638L: linux-can@vger.kernel.org 7639S: Maintained 7640F: drivers/net/can/usb/etas_es58x/ 7641 7642ETHERNET BRIDGE 7643M: Roopa Prabhu <roopa@nvidia.com> 7644M: Nikolay Aleksandrov <razor@blackwall.org> 7645L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7646L: netdev@vger.kernel.org 7647S: Maintained 7648W: http://www.linuxfoundation.org/en/Net:Bridge 7649F: include/linux/netfilter_bridge/ 7650F: net/bridge/ 7651 7652ETHERNET PHY LIBRARY 7653M: Andrew Lunn <andrew@lunn.ch> 7654M: Heiner Kallweit <hkallweit1@gmail.com> 7655R: Russell King <linux@armlinux.org.uk> 7656L: netdev@vger.kernel.org 7657S: Maintained 7658F: Documentation/ABI/testing/sysfs-class-net-phydev 7659F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7660F: Documentation/devicetree/bindings/net/mdio* 7661F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7662F: Documentation/networking/phy.rst 7663F: drivers/net/mdio/ 7664F: drivers/net/mdio/acpi_mdio.c 7665F: drivers/net/mdio/fwnode_mdio.c 7666F: drivers/net/mdio/of_mdio.c 7667F: drivers/net/pcs/ 7668F: drivers/net/phy/ 7669F: include/dt-bindings/net/qca-ar803x.h 7670F: include/linux/linkmode.h 7671F: include/linux/*mdio*.h 7672F: include/linux/mdio/*.h 7673F: include/linux/mii.h 7674F: include/linux/of_net.h 7675F: include/linux/phy.h 7676F: include/linux/phy_fixed.h 7677F: include/linux/platform_data/mdio-bcm-unimac.h 7678F: include/linux/platform_data/mdio-gpio.h 7679F: include/trace/events/mdio.h 7680F: include/uapi/linux/mdio.h 7681F: include/uapi/linux/mii.h 7682F: net/core/of_net.c 7683 7684EXEC & BINFMT API 7685R: Eric Biederman <ebiederm@xmission.com> 7686R: Kees Cook <keescook@chromium.org> 7687L: linux-mm@kvack.org 7688S: Supported 7689T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7690F: arch/alpha/kernel/binfmt_loader.c 7691F: fs/*binfmt_*.c 7692F: fs/exec.c 7693F: include/linux/binfmts.h 7694F: include/linux/elf.h 7695F: include/uapi/linux/binfmts.h 7696F: include/uapi/linux/elf.h 7697F: tools/testing/selftests/exec/ 7698N: asm/elf.h 7699N: binfmt 7700 7701EXFAT FILE SYSTEM 7702M: Namjae Jeon <linkinjeon@kernel.org> 7703M: Sungjong Seo <sj1557.seo@samsung.com> 7704L: linux-fsdevel@vger.kernel.org 7705S: Maintained 7706T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7707F: fs/exfat/ 7708 7709EXT2 FILE SYSTEM 7710M: Jan Kara <jack@suse.com> 7711L: linux-ext4@vger.kernel.org 7712S: Maintained 7713F: Documentation/filesystems/ext2.rst 7714F: fs/ext2/ 7715F: include/linux/ext2* 7716 7717EXT4 FILE SYSTEM 7718M: "Theodore Ts'o" <tytso@mit.edu> 7719M: Andreas Dilger <adilger.kernel@dilger.ca> 7720L: linux-ext4@vger.kernel.org 7721S: Maintained 7722W: http://ext4.wiki.kernel.org 7723Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7724T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7725F: Documentation/filesystems/ext4/ 7726F: fs/ext4/ 7727F: include/trace/events/ext4.h 7728 7729Extended Verification Module (EVM) 7730M: Mimi Zohar <zohar@linux.ibm.com> 7731L: linux-integrity@vger.kernel.org 7732S: Supported 7733T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7734F: security/integrity/evm/ 7735F: security/integrity/ 7736 7737EXTENSIBLE FIRMWARE INTERFACE (EFI) 7738M: Ard Biesheuvel <ardb@kernel.org> 7739L: linux-efi@vger.kernel.org 7740S: Maintained 7741T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7742F: Documentation/admin-guide/efi-stub.rst 7743F: arch/*/include/asm/efi.h 7744F: arch/*/kernel/efi.c 7745F: arch/arm/boot/compressed/efi-header.S 7746F: arch/arm64/kernel/efi-entry.S 7747F: arch/x86/platform/efi/ 7748F: drivers/firmware/efi/ 7749F: include/linux/efi*.h 7750 7751EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7752M: MyungJoo Ham <myungjoo.ham@samsung.com> 7753M: Chanwoo Choi <cw00.choi@samsung.com> 7754L: linux-kernel@vger.kernel.org 7755S: Maintained 7756T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7757F: Documentation/devicetree/bindings/extcon/ 7758F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7759F: drivers/extcon/ 7760F: include/linux/extcon.h 7761F: include/linux/extcon/ 7762 7763EXTRA BOOT CONFIG 7764M: Masami Hiramatsu <mhiramat@kernel.org> 7765S: Maintained 7766F: Documentation/admin-guide/bootconfig.rst 7767F: fs/proc/bootconfig.c 7768F: include/linux/bootconfig.h 7769F: lib/bootconfig-data.S 7770F: lib/bootconfig.c 7771F: tools/bootconfig/* 7772F: tools/bootconfig/scripts/* 7773 7774EXYNOS DP DRIVER 7775M: Jingoo Han <jingoohan1@gmail.com> 7776L: dri-devel@lists.freedesktop.org 7777S: Maintained 7778F: drivers/gpu/drm/exynos/exynos_dp* 7779 7780EXYNOS SYSMMU (IOMMU) driver 7781M: Marek Szyprowski <m.szyprowski@samsung.com> 7782L: iommu@lists.linux.dev 7783S: Maintained 7784F: drivers/iommu/exynos-iommu.c 7785 7786F2FS FILE SYSTEM 7787M: Jaegeuk Kim <jaegeuk@kernel.org> 7788M: Chao Yu <chao@kernel.org> 7789L: linux-f2fs-devel@lists.sourceforge.net 7790S: Maintained 7791W: https://f2fs.wiki.kernel.org/ 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7793F: Documentation/ABI/testing/sysfs-fs-f2fs 7794F: Documentation/filesystems/f2fs.rst 7795F: fs/f2fs/ 7796F: include/linux/f2fs_fs.h 7797F: include/trace/events/f2fs.h 7798F: include/uapi/linux/f2fs.h 7799 7800F71805F HARDWARE MONITORING DRIVER 7801M: Jean Delvare <jdelvare@suse.com> 7802L: linux-hwmon@vger.kernel.org 7803S: Maintained 7804F: Documentation/hwmon/f71805f.rst 7805F: drivers/hwmon/f71805f.c 7806 7807FADDR2LINE 7808M: Josh Poimboeuf <jpoimboe@kernel.org> 7809S: Maintained 7810F: scripts/faddr2line 7811 7812FAILOVER MODULE 7813M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7814L: netdev@vger.kernel.org 7815S: Supported 7816F: Documentation/networking/failover.rst 7817F: include/net/failover.h 7818F: net/core/failover.c 7819 7820FANOTIFY 7821M: Jan Kara <jack@suse.cz> 7822R: Amir Goldstein <amir73il@gmail.com> 7823R: Matthew Bobrowski <repnop@google.com> 7824L: linux-fsdevel@vger.kernel.org 7825S: Maintained 7826F: fs/notify/fanotify/ 7827F: include/linux/fanotify.h 7828F: include/uapi/linux/fanotify.h 7829 7830FARSYNC SYNCHRONOUS DRIVER 7831M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7832S: Supported 7833W: http://www.farsite.co.uk/ 7834F: drivers/net/wan/farsync.* 7835 7836FAULT INJECTION SUPPORT 7837M: Akinobu Mita <akinobu.mita@gmail.com> 7838S: Supported 7839F: Documentation/fault-injection/ 7840F: lib/fault-inject.c 7841 7842FBTFT Framebuffer drivers 7843L: dri-devel@lists.freedesktop.org 7844L: linux-fbdev@vger.kernel.org 7845S: Orphan 7846F: drivers/staging/fbtft/ 7847 7848FC0011 TUNER DRIVER 7849M: Michael Buesch <m@bues.ch> 7850L: linux-media@vger.kernel.org 7851S: Maintained 7852F: drivers/media/tuners/fc0011.c 7853F: drivers/media/tuners/fc0011.h 7854 7855FC2580 MEDIA DRIVER 7856M: Antti Palosaari <crope@iki.fi> 7857L: linux-media@vger.kernel.org 7858S: Maintained 7859W: https://linuxtv.org 7860W: http://palosaari.fi/linux/ 7861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7862T: git git://linuxtv.org/anttip/media_tree.git 7863F: drivers/media/tuners/fc2580* 7864 7865FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7866M: Hannes Reinecke <hare@suse.de> 7867L: linux-scsi@vger.kernel.org 7868S: Supported 7869W: www.Open-FCoE.org 7870F: drivers/scsi/fcoe/ 7871F: drivers/scsi/libfc/ 7872F: include/scsi/fc/ 7873F: include/scsi/libfc.h 7874F: include/scsi/libfcoe.h 7875F: include/uapi/scsi/fc/ 7876 7877FILE LOCKING (flock() and fcntl()/lockf()) 7878M: Jeff Layton <jlayton@kernel.org> 7879M: Chuck Lever <chuck.lever@oracle.com> 7880L: linux-fsdevel@vger.kernel.org 7881S: Maintained 7882F: fs/fcntl.c 7883F: fs/locks.c 7884F: include/linux/fcntl.h 7885F: include/uapi/linux/fcntl.h 7886 7887FILESYSTEM DIRECT ACCESS (DAX) 7888M: Dan Williams <dan.j.williams@intel.com> 7889R: Matthew Wilcox <willy@infradead.org> 7890R: Jan Kara <jack@suse.cz> 7891L: linux-fsdevel@vger.kernel.org 7892L: nvdimm@lists.linux.dev 7893S: Supported 7894F: fs/dax.c 7895F: include/linux/dax.h 7896F: include/trace/events/fs_dax.h 7897 7898FILESYSTEMS (VFS and infrastructure) 7899M: Alexander Viro <viro@zeniv.linux.org.uk> 7900L: linux-fsdevel@vger.kernel.org 7901S: Maintained 7902F: fs/* 7903F: include/linux/fs.h 7904F: include/linux/fs_types.h 7905F: include/uapi/linux/fs.h 7906F: include/uapi/linux/openat2.h 7907 7908FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7909M: Riku Voipio <riku.voipio@iki.fi> 7910L: linux-hwmon@vger.kernel.org 7911S: Maintained 7912F: drivers/hwmon/f75375s.c 7913F: include/linux/f75375s.h 7914 7915FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7916M: Clemens Ladisch <clemens@ladisch.de> 7917M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7919S: Maintained 7920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7921F: include/uapi/sound/firewire.h 7922F: sound/firewire/ 7923 7924FIREWIRE MEDIA DRIVERS (firedtv) 7925M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7926L: linux-media@vger.kernel.org 7927L: linux1394-devel@lists.sourceforge.net 7928S: Maintained 7929T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7930F: drivers/media/firewire/ 7931 7932FIREWIRE SBP-2 TARGET 7933M: Chris Boot <bootc@bootc.net> 7934L: linux-scsi@vger.kernel.org 7935L: target-devel@vger.kernel.org 7936L: linux1394-devel@lists.sourceforge.net 7937S: Maintained 7938T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7939F: drivers/target/sbp/ 7940 7941FIREWIRE SUBSYSTEM 7942M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7943L: linux1394-devel@lists.sourceforge.net 7944S: Maintained 7945W: http://ieee1394.wiki.kernel.org/ 7946T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7947F: drivers/firewire/ 7948F: include/linux/firewire.h 7949F: include/uapi/linux/firewire*.h 7950F: tools/firewire/ 7951 7952FIRMWARE FRAMEWORK FOR ARMV8-A 7953M: Sudeep Holla <sudeep.holla@arm.com> 7954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7955S: Maintained 7956F: drivers/firmware/arm_ffa/ 7957F: include/linux/arm_ffa.h 7958 7959FIRMWARE LOADER (request_firmware) 7960M: Luis Chamberlain <mcgrof@kernel.org> 7961M: Russ Weight <russell.h.weight@intel.com> 7962L: linux-kernel@vger.kernel.org 7963S: Maintained 7964F: Documentation/firmware_class/ 7965F: drivers/base/firmware_loader/ 7966F: include/linux/firmware.h 7967 7968FLEXTIMER FTM-QUADDEC DRIVER 7969M: Patrick Havelange <patrick.havelange@essensium.com> 7970L: linux-iio@vger.kernel.org 7971S: Maintained 7972F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7973F: drivers/counter/ftm-quaddec.c 7974 7975FLOPPY DRIVER 7976M: Denis Efremov <efremov@linux.com> 7977L: linux-block@vger.kernel.org 7978S: Odd Fixes 7979F: drivers/block/floppy.c 7980 7981FLYSKY FSIA6B RC RECEIVER 7982M: Markus Koch <markus@notsyncing.net> 7983L: linux-input@vger.kernel.org 7984S: Maintained 7985F: drivers/input/joystick/fsia6b.c 7986 7987FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7988M: Geoffrey D. Bennett <g@b4.vu> 7989L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7990S: Maintained 7991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7992F: sound/usb/mixer_scarlett_gen2.c 7993 7994FORCEDETH GIGABIT ETHERNET DRIVER 7995M: Rain River <rain.1986.08.12@gmail.com> 7996M: Zhu Yanjun <zyjzyj2000@gmail.com> 7997L: netdev@vger.kernel.org 7998S: Maintained 7999F: drivers/net/ethernet/nvidia/* 8000 8001FORTIFY_SOURCE 8002M: Kees Cook <keescook@chromium.org> 8003L: linux-hardening@vger.kernel.org 8004S: Supported 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8006F: include/linux/fortify-string.h 8007F: lib/test_fortify/* 8008F: scripts/test_fortify.sh 8009K: \b__NO_FORTIFY\b 8010 8011FPGA DFL DRIVERS 8012M: Wu Hao <hao.wu@intel.com> 8013R: Tom Rix <trix@redhat.com> 8014L: linux-fpga@vger.kernel.org 8015S: Maintained 8016F: Documentation/ABI/testing/sysfs-bus-dfl* 8017F: Documentation/fpga/dfl.rst 8018F: drivers/fpga/dfl* 8019F: drivers/uio/uio_dfl.c 8020F: include/linux/dfl.h 8021F: include/uapi/linux/fpga-dfl.h 8022 8023FPGA MANAGER FRAMEWORK 8024M: Moritz Fischer <mdf@kernel.org> 8025M: Wu Hao <hao.wu@intel.com> 8026M: Xu Yilun <yilun.xu@intel.com> 8027R: Tom Rix <trix@redhat.com> 8028L: linux-fpga@vger.kernel.org 8029S: Maintained 8030Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8031T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8032F: Documentation/devicetree/bindings/fpga/ 8033F: Documentation/driver-api/fpga/ 8034F: Documentation/fpga/ 8035F: drivers/fpga/ 8036F: include/linux/fpga/ 8037 8038INTEL MAX10 BMC SECURE UPDATES 8039M: Russ Weight <russell.h.weight@intel.com> 8040L: linux-fpga@vger.kernel.org 8041S: Maintained 8042F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8043F: drivers/fpga/intel-m10-bmc-sec-update.c 8044 8045MICROCHIP POLARFIRE FPGA DRIVERS 8046M: Conor Dooley <conor.dooley@microchip.com> 8047R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8048L: linux-fpga@vger.kernel.org 8049S: Supported 8050F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8051F: drivers/fpga/microchip-spi.c 8052 8053FPU EMULATOR 8054M: Bill Metzenthen <billm@melbpc.org.au> 8055S: Maintained 8056W: http://floatingpoint.sourceforge.net/emulator/index.html 8057F: arch/x86/math-emu/ 8058 8059FRAMEBUFFER CORE 8060M: Daniel Vetter <daniel@ffwll.ch> 8061F: drivers/video/fbdev/core/ 8062S: Odd Fixes 8063T: git git://anongit.freedesktop.org/drm/drm-misc 8064 8065FRAMEBUFFER LAYER 8066M: Helge Deller <deller@gmx.de> 8067L: linux-fbdev@vger.kernel.org 8068L: dri-devel@lists.freedesktop.org 8069S: Maintained 8070Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8072F: Documentation/fb/ 8073F: drivers/video/ 8074F: include/linux/fb.h 8075F: include/uapi/linux/fb.h 8076F: include/uapi/video/ 8077F: include/video/ 8078 8079FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8080M: Horia Geantă <horia.geanta@nxp.com> 8081M: Pankaj Gupta <pankaj.gupta@nxp.com> 8082M: Gaurav Jain <gaurav.jain@nxp.com> 8083L: linux-crypto@vger.kernel.org 8084S: Maintained 8085F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8086F: drivers/crypto/caam/ 8087 8088FREESCALE COLDFIRE M5441X MMC DRIVER 8089M: Angelo Dureghello <angelo.dureghello@timesys.com> 8090L: linux-mmc@vger.kernel.org 8091S: Maintained 8092F: drivers/mmc/host/sdhci-esdhc-mcf.c 8093F: include/linux/platform_data/mmc-esdhc-mcf.h 8094 8095FREESCALE DIU FRAMEBUFFER DRIVER 8096M: Timur Tabi <timur@kernel.org> 8097L: linux-fbdev@vger.kernel.org 8098S: Maintained 8099F: drivers/video/fbdev/fsl-diu-fb.* 8100 8101FREESCALE DMA DRIVER 8102M: Li Yang <leoyang.li@nxp.com> 8103M: Zhang Wei <zw@zh-kernel.org> 8104L: linuxppc-dev@lists.ozlabs.org 8105S: Maintained 8106F: drivers/dma/fsldma.* 8107 8108FREESCALE DSPI DRIVER 8109M: Vladimir Oltean <olteanv@gmail.com> 8110L: linux-spi@vger.kernel.org 8111S: Maintained 8112F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8113F: drivers/spi/spi-fsl-dspi.c 8114F: include/linux/spi/spi-fsl-dspi.h 8115 8116FREESCALE ENETC ETHERNET DRIVERS 8117M: Claudiu Manoil <claudiu.manoil@nxp.com> 8118L: netdev@vger.kernel.org 8119S: Maintained 8120F: drivers/net/ethernet/freescale/enetc/ 8121 8122FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8123M: Claudiu Manoil <claudiu.manoil@nxp.com> 8124L: netdev@vger.kernel.org 8125S: Maintained 8126F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8127F: drivers/net/ethernet/freescale/gianfar* 8128 8129FREESCALE GPMI NAND DRIVER 8130M: Han Xu <han.xu@nxp.com> 8131L: linux-mtd@lists.infradead.org 8132S: Maintained 8133F: drivers/mtd/nand/raw/gpmi-nand/* 8134 8135FREESCALE I2C CPM DRIVER 8136M: Jochen Friedrich <jochen@scram.de> 8137L: linuxppc-dev@lists.ozlabs.org 8138L: linux-i2c@vger.kernel.org 8139S: Maintained 8140F: drivers/i2c/busses/i2c-cpm.c 8141 8142FREESCALE IMX / MXC FEC DRIVER 8143M: Joakim Zhang <qiangqing.zhang@nxp.com> 8144L: netdev@vger.kernel.org 8145S: Maintained 8146F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8147F: drivers/net/ethernet/freescale/fec.h 8148F: drivers/net/ethernet/freescale/fec_main.c 8149F: drivers/net/ethernet/freescale/fec_ptp.c 8150 8151FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8152M: Sascha Hauer <s.hauer@pengutronix.de> 8153R: Pengutronix Kernel Team <kernel@pengutronix.de> 8154L: linux-fbdev@vger.kernel.org 8155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8156S: Maintained 8157F: drivers/video/fbdev/imxfb.c 8158 8159FREESCALE IMX DDR PMU DRIVER 8160M: Frank Li <Frank.li@nxp.com> 8161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8162S: Maintained 8163F: Documentation/admin-guide/perf/imx-ddr.rst 8164F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8165F: drivers/perf/fsl_imx8_ddr_perf.c 8166 8167FREESCALE IMX I2C DRIVER 8168M: Oleksij Rempel <o.rempel@pengutronix.de> 8169R: Pengutronix Kernel Team <kernel@pengutronix.de> 8170L: linux-i2c@vger.kernel.org 8171S: Maintained 8172F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8173F: drivers/i2c/busses/i2c-imx.c 8174 8175FREESCALE IMX LPI2C DRIVER 8176M: Dong Aisheng <aisheng.dong@nxp.com> 8177L: linux-i2c@vger.kernel.org 8178L: linux-imx@nxp.com 8179S: Maintained 8180F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8181F: drivers/i2c/busses/i2c-imx-lpi2c.c 8182 8183FREESCALE MPC I2C DRIVER 8184M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8185L: linux-i2c@vger.kernel.org 8186S: Maintained 8187F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8188F: drivers/i2c/busses/i2c-mpc.c 8189 8190FREESCALE QORIQ DPAA ETHERNET DRIVER 8191M: Madalin Bucur <madalin.bucur@nxp.com> 8192L: netdev@vger.kernel.org 8193S: Maintained 8194F: drivers/net/ethernet/freescale/dpaa 8195 8196FREESCALE QORIQ DPAA FMAN DRIVER 8197M: Madalin Bucur <madalin.bucur@nxp.com> 8198L: netdev@vger.kernel.org 8199S: Maintained 8200F: Documentation/devicetree/bindings/net/fsl-fman.txt 8201F: drivers/net/ethernet/freescale/fman 8202 8203FREESCALE QORIQ PTP CLOCK DRIVER 8204M: Yangbo Lu <yangbo.lu@nxp.com> 8205L: netdev@vger.kernel.org 8206S: Maintained 8207F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8208F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8209F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8210F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8211F: drivers/ptp/ptp_qoriq.c 8212F: drivers/ptp/ptp_qoriq_debugfs.c 8213F: include/linux/fsl/ptp_qoriq.h 8214 8215FREESCALE QUAD SPI DRIVER 8216M: Han Xu <han.xu@nxp.com> 8217L: linux-spi@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8220F: drivers/spi/spi-fsl-qspi.c 8221 8222FREESCALE QUICC ENGINE LIBRARY 8223M: Qiang Zhao <qiang.zhao@nxp.com> 8224L: linuxppc-dev@lists.ozlabs.org 8225S: Maintained 8226F: drivers/soc/fsl/qe/ 8227F: include/soc/fsl/qe/ 8228 8229FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8230M: Li Yang <leoyang.li@nxp.com> 8231L: netdev@vger.kernel.org 8232L: linuxppc-dev@lists.ozlabs.org 8233S: Maintained 8234F: drivers/net/ethernet/freescale/ucc_geth* 8235 8236FREESCALE QUICC ENGINE UCC HDLC DRIVER 8237M: Zhao Qiang <qiang.zhao@nxp.com> 8238L: netdev@vger.kernel.org 8239L: linuxppc-dev@lists.ozlabs.org 8240S: Maintained 8241F: drivers/net/wan/fsl_ucc_hdlc* 8242 8243FREESCALE QUICC ENGINE UCC UART DRIVER 8244M: Timur Tabi <timur@kernel.org> 8245L: linuxppc-dev@lists.ozlabs.org 8246S: Maintained 8247F: drivers/tty/serial/ucc_uart.c 8248 8249FREESCALE SOC DRIVERS 8250M: Li Yang <leoyang.li@nxp.com> 8251L: linuxppc-dev@lists.ozlabs.org 8252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8253S: Maintained 8254F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8255F: Documentation/devicetree/bindings/soc/fsl/ 8256F: drivers/soc/fsl/ 8257F: include/linux/fsl/ 8258F: include/soc/fsl/ 8259 8260FREESCALE SOC FS_ENET DRIVER 8261M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8262L: linuxppc-dev@lists.ozlabs.org 8263L: netdev@vger.kernel.org 8264S: Maintained 8265F: drivers/net/ethernet/freescale/fs_enet/ 8266F: include/linux/fs_enet_pd.h 8267 8268FREESCALE SOC SOUND DRIVERS 8269M: Shengjiu Wang <shengjiu.wang@gmail.com> 8270M: Xiubo Li <Xiubo.Lee@gmail.com> 8271R: Fabio Estevam <festevam@gmail.com> 8272R: Nicolin Chen <nicoleotsuka@gmail.com> 8273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8274L: linuxppc-dev@lists.ozlabs.org 8275S: Maintained 8276F: sound/soc/fsl/fsl* 8277F: sound/soc/fsl/imx* 8278F: sound/soc/fsl/mpc8610_hpcd.c 8279 8280FREESCALE USB PERIPHERAL DRIVERS 8281M: Li Yang <leoyang.li@nxp.com> 8282L: linux-usb@vger.kernel.org 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/usb/gadget/udc/fsl* 8286 8287FREESCALE USB PHY DRIVER 8288M: Ran Wang <ran.wang_1@nxp.com> 8289L: linux-usb@vger.kernel.org 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: drivers/usb/phy/phy-fsl-usb* 8293 8294FREEVXFS FILESYSTEM 8295M: Christoph Hellwig <hch@infradead.org> 8296S: Maintained 8297W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8298F: fs/freevxfs/ 8299 8300FREEZER 8301M: "Rafael J. Wysocki" <rafael@kernel.org> 8302M: Pavel Machek <pavel@ucw.cz> 8303L: linux-pm@vger.kernel.org 8304S: Supported 8305F: Documentation/power/freezing-of-tasks.rst 8306F: include/linux/freezer.h 8307F: kernel/freezer.c 8308 8309FRONTSWAP API 8310M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8311L: linux-kernel@vger.kernel.org 8312S: Maintained 8313F: include/linux/frontswap.h 8314F: mm/frontswap.c 8315 8316FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8317M: David Howells <dhowells@redhat.com> 8318L: linux-cachefs@redhat.com (moderated for non-subscribers) 8319S: Supported 8320F: Documentation/filesystems/caching/ 8321F: fs/fscache/ 8322F: include/linux/fscache*.h 8323 8324FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8325M: Theodore Y. Ts'o <tytso@mit.edu> 8326M: Jaegeuk Kim <jaegeuk@kernel.org> 8327M: Eric Biggers <ebiggers@kernel.org> 8328L: linux-fscrypt@vger.kernel.org 8329S: Supported 8330Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8331T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8332F: Documentation/filesystems/fscrypt.rst 8333F: fs/crypto/ 8334F: include/linux/fscrypt*.h 8335F: include/uapi/linux/fscrypt.h 8336 8337FSI SUBSYSTEM 8338M: Jeremy Kerr <jk@ozlabs.org> 8339M: Joel Stanley <joel@jms.id.au> 8340R: Alistar Popple <alistair@popple.id.au> 8341R: Eddie James <eajames@linux.ibm.com> 8342L: linux-fsi@lists.ozlabs.org 8343S: Supported 8344Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8345T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8346F: drivers/fsi/ 8347F: include/linux/fsi*.h 8348F: include/trace/events/fsi*.h 8349 8350FSI-ATTACHED I2C DRIVER 8351M: Eddie James <eajames@linux.ibm.com> 8352L: linux-i2c@vger.kernel.org 8353L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8354S: Maintained 8355F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8356F: drivers/i2c/busses/i2c-fsi.c 8357 8358FSI-ATTACHED SPI DRIVER 8359M: Eddie James <eajames@linux.ibm.com> 8360L: linux-spi@vger.kernel.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8363F: drivers/spi/spi-fsi.c 8364 8365FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8366M: Jan Kara <jack@suse.cz> 8367R: Amir Goldstein <amir73il@gmail.com> 8368L: linux-fsdevel@vger.kernel.org 8369S: Maintained 8370T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8371F: fs/notify/ 8372F: include/linux/fsnotify*.h 8373 8374FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8375M: Eric Biggers <ebiggers@kernel.org> 8376M: Theodore Y. Ts'o <tytso@mit.edu> 8377L: linux-fscrypt@vger.kernel.org 8378S: Supported 8379Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8380T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8381F: Documentation/filesystems/fsverity.rst 8382F: fs/verity/ 8383F: include/linux/fsverity.h 8384F: include/uapi/linux/fsverity.h 8385 8386FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8387M: Michael Zaidman <michael.zaidman@gmail.com> 8388L: linux-i2c@vger.kernel.org 8389L: linux-input@vger.kernel.org 8390S: Maintained 8391F: drivers/hid/hid-ft260.c 8392 8393FUJITSU LAPTOP EXTRAS 8394M: Jonathan Woithe <jwoithe@just42.net> 8395L: platform-driver-x86@vger.kernel.org 8396S: Maintained 8397F: drivers/platform/x86/fujitsu-laptop.c 8398 8399FUJITSU M-5MO LS CAMERA ISP DRIVER 8400M: Kyungmin Park <kyungmin.park@samsung.com> 8401M: Heungjun Kim <riverful.kim@samsung.com> 8402L: linux-media@vger.kernel.org 8403S: Maintained 8404F: drivers/media/i2c/m5mols/ 8405F: include/media/i2c/m5mols.h 8406 8407FUJITSU TABLET EXTRAS 8408M: Robert Gerlach <khnz@gmx.de> 8409L: platform-driver-x86@vger.kernel.org 8410S: Maintained 8411F: drivers/platform/x86/fujitsu-tablet.c 8412 8413FUNGIBLE ETHERNET DRIVERS 8414M: Dimitris Michailidis <dmichail@fungible.com> 8415L: netdev@vger.kernel.org 8416S: Supported 8417F: drivers/net/ethernet/fungible/ 8418 8419FUSE: FILESYSTEM IN USERSPACE 8420M: Miklos Szeredi <miklos@szeredi.hu> 8421L: linux-fsdevel@vger.kernel.org 8422S: Maintained 8423W: https://github.com/libfuse/ 8424T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8425F: Documentation/filesystems/fuse.rst 8426F: fs/fuse/ 8427F: include/uapi/linux/fuse.h 8428 8429FUTEX SUBSYSTEM 8430M: Thomas Gleixner <tglx@linutronix.de> 8431M: Ingo Molnar <mingo@redhat.com> 8432R: Peter Zijlstra <peterz@infradead.org> 8433R: Darren Hart <dvhart@infradead.org> 8434R: Davidlohr Bueso <dave@stgolabs.net> 8435R: André Almeida <andrealmeid@igalia.com> 8436L: linux-kernel@vger.kernel.org 8437S: Maintained 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8439F: Documentation/locking/*futex* 8440F: include/asm-generic/futex.h 8441F: include/linux/futex.h 8442F: include/uapi/linux/futex.h 8443F: kernel/futex/* 8444F: tools/perf/bench/futex* 8445F: tools/testing/selftests/futex/ 8446 8447GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8448M: Tim Harvey <tharvey@gateworks.com> 8449M: Robert Jones <rjones@gateworks.com> 8450S: Maintained 8451F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8452F: drivers/mfd/gateworks-gsc.c 8453F: include/linux/mfd/gsc.h 8454F: Documentation/hwmon/gsc-hwmon.rst 8455F: drivers/hwmon/gsc-hwmon.c 8456F: include/linux/platform_data/gsc_hwmon.h 8457 8458GCC PLUGINS 8459M: Kees Cook <keescook@chromium.org> 8460L: linux-hardening@vger.kernel.org 8461S: Maintained 8462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8463F: Documentation/kbuild/gcc-plugins.rst 8464F: scripts/Makefile.gcc-plugins 8465F: scripts/gcc-plugins/ 8466 8467GCOV BASED KERNEL PROFILING 8468M: Peter Oberparleiter <oberpar@linux.ibm.com> 8469S: Maintained 8470F: Documentation/dev-tools/gcov.rst 8471F: kernel/gcov/ 8472 8473GDB KERNEL DEBUGGING HELPER SCRIPTS 8474M: Jan Kiszka <jan.kiszka@siemens.com> 8475M: Kieran Bingham <kbingham@kernel.org> 8476S: Supported 8477F: scripts/gdb/ 8478 8479GEMINI CRYPTO DRIVER 8480M: Corentin Labbe <clabbe@baylibre.com> 8481L: linux-crypto@vger.kernel.org 8482S: Maintained 8483F: drivers/crypto/gemini/ 8484 8485GEMTEK FM RADIO RECEIVER DRIVER 8486M: Hans Verkuil <hverkuil@xs4all.nl> 8487L: linux-media@vger.kernel.org 8488S: Maintained 8489W: https://linuxtv.org 8490T: git git://linuxtv.org/media_tree.git 8491F: drivers/media/radio/radio-gemtek* 8492 8493GENERIC ARCHITECTURE TOPOLOGY 8494M: Sudeep Holla <sudeep.holla@arm.com> 8495L: linux-kernel@vger.kernel.org 8496S: Maintained 8497F: drivers/base/arch_topology.c 8498F: include/linux/arch_topology.h 8499 8500GENERIC ENTRY CODE 8501M: Thomas Gleixner <tglx@linutronix.de> 8502M: Peter Zijlstra <peterz@infradead.org> 8503M: Andy Lutomirski <luto@kernel.org> 8504L: linux-kernel@vger.kernel.org 8505S: Maintained 8506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8507F: include/linux/entry-common.h 8508F: include/linux/entry-kvm.h 8509F: kernel/entry/ 8510 8511GENERIC GPIO I2C DRIVER 8512M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8513S: Supported 8514F: drivers/i2c/busses/i2c-gpio.c 8515F: include/linux/platform_data/i2c-gpio.h 8516 8517GENERIC GPIO I2C MULTIPLEXER DRIVER 8518M: Peter Korsgaard <peter.korsgaard@barco.com> 8519L: linux-i2c@vger.kernel.org 8520S: Supported 8521F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8522F: drivers/i2c/muxes/i2c-mux-gpio.c 8523F: include/linux/platform_data/i2c-mux-gpio.h 8524 8525GENERIC HDLC (WAN) DRIVERS 8526M: Krzysztof Halasa <khc@pm.waw.pl> 8527S: Maintained 8528W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8529F: drivers/net/wan/c101.c 8530F: drivers/net/wan/hd6457* 8531F: drivers/net/wan/hdlc* 8532F: drivers/net/wan/n2.c 8533F: drivers/net/wan/pc300too.c 8534F: drivers/net/wan/pci200syn.c 8535F: drivers/net/wan/wanxl* 8536 8537GENERIC INCLUDE/ASM HEADER FILES 8538M: Arnd Bergmann <arnd@arndb.de> 8539L: linux-arch@vger.kernel.org 8540S: Maintained 8541T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8542F: include/asm-generic/ 8543F: include/uapi/asm-generic/ 8544 8545GENERIC PHY FRAMEWORK 8546M: Kishon Vijay Abraham I <kishon@ti.com> 8547M: Vinod Koul <vkoul@kernel.org> 8548L: linux-phy@lists.infradead.org 8549S: Supported 8550Q: https://patchwork.kernel.org/project/linux-phy/list/ 8551T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8552F: Documentation/devicetree/bindings/phy/ 8553F: drivers/phy/ 8554F: include/dt-bindings/phy/ 8555F: include/linux/phy/ 8556 8557GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8558M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8559S: Supported 8560F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8561 8562GENERIC PM DOMAINS 8563M: "Rafael J. Wysocki" <rafael@kernel.org> 8564M: Kevin Hilman <khilman@kernel.org> 8565M: Ulf Hansson <ulf.hansson@linaro.org> 8566L: linux-pm@vger.kernel.org 8567S: Supported 8568F: Documentation/devicetree/bindings/power/power?domain* 8569F: drivers/base/power/domain*.c 8570F: include/linux/pm_domain.h 8571 8572GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8573M: Eugen Hristev <eugen.hristev@microchip.com> 8574L: linux-input@vger.kernel.org 8575S: Maintained 8576F: drivers/input/touchscreen/resistive-adc-touch.c 8577 8578GENERIC STRING LIBRARY 8579R: Andy Shevchenko <andy@kernel.org> 8580S: Maintained 8581F: lib/string.c 8582F: lib/string_helpers.c 8583F: lib/test_string.c 8584F: lib/test-string_helpers.c 8585 8586GENERIC UIO DRIVER FOR PCI DEVICES 8587M: "Michael S. Tsirkin" <mst@redhat.com> 8588L: kvm@vger.kernel.org 8589S: Supported 8590F: drivers/uio/uio_pci_generic.c 8591 8592GENERIC VDSO LIBRARY 8593M: Andy Lutomirski <luto@kernel.org> 8594M: Thomas Gleixner <tglx@linutronix.de> 8595M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8596L: linux-kernel@vger.kernel.org 8597S: Maintained 8598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8599F: include/asm-generic/vdso/vsyscall.h 8600F: include/vdso/ 8601F: kernel/time/vsyscall.c 8602F: lib/vdso/ 8603 8604GENWQE (IBM Generic Workqueue Card) 8605M: Frank Haverkamp <haver@linux.ibm.com> 8606S: Supported 8607F: drivers/misc/genwqe/ 8608 8609GET_MAINTAINER SCRIPT 8610M: Joe Perches <joe@perches.com> 8611S: Maintained 8612F: scripts/get_maintainer.pl 8613 8614GFS2 FILE SYSTEM 8615M: Bob Peterson <rpeterso@redhat.com> 8616M: Andreas Gruenbacher <agruenba@redhat.com> 8617L: cluster-devel@redhat.com 8618S: Supported 8619B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8620T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8621F: Documentation/filesystems/gfs2* 8622F: fs/gfs2/ 8623F: include/uapi/linux/gfs2_ondisk.h 8624 8625GIGABYTE WMI DRIVER 8626M: Thomas Weißschuh <thomas@weissschuh.net> 8627L: platform-driver-x86@vger.kernel.org 8628S: Maintained 8629F: drivers/platform/x86/gigabyte-wmi.c 8630 8631GNSS SUBSYSTEM 8632M: Johan Hovold <johan@kernel.org> 8633S: Maintained 8634T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8635F: Documentation/ABI/testing/sysfs-class-gnss 8636F: Documentation/devicetree/bindings/gnss/ 8637F: drivers/gnss/ 8638F: include/linux/gnss.h 8639 8640GO7007 MPEG CODEC 8641M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8642L: linux-media@vger.kernel.org 8643S: Maintained 8644F: drivers/media/usb/go7007/ 8645 8646GOODIX TOUCHSCREEN 8647M: Bastien Nocera <hadess@hadess.net> 8648M: Hans de Goede <hdegoede@redhat.com> 8649L: linux-input@vger.kernel.org 8650S: Maintained 8651F: drivers/input/touchscreen/goodix* 8652 8653GOOGLE ETHERNET DRIVERS 8654M: Jeroen de Borst <jeroendb@google.com> 8655R: Catherine Sullivan <csully@google.com> 8656R: David Awogbemila <awogbemila@google.com> 8657L: netdev@vger.kernel.org 8658S: Supported 8659F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8660F: drivers/net/ethernet/google 8661 8662GPD POCKET FAN DRIVER 8663M: Hans de Goede <hdegoede@redhat.com> 8664L: platform-driver-x86@vger.kernel.org 8665S: Maintained 8666F: drivers/platform/x86/gpd-pocket-fan.c 8667 8668GPIO ACPI SUPPORT 8669M: Mika Westerberg <mika.westerberg@linux.intel.com> 8670M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8671L: linux-gpio@vger.kernel.org 8672L: linux-acpi@vger.kernel.org 8673S: Supported 8674T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8675F: Documentation/firmware-guide/acpi/gpio-properties.rst 8676F: drivers/gpio/gpiolib-acpi.c 8677F: drivers/gpio/gpiolib-acpi.h 8678 8679GPIO AGGREGATOR 8680M: Geert Uytterhoeven <geert+renesas@glider.be> 8681L: linux-gpio@vger.kernel.org 8682S: Supported 8683F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8684F: drivers/gpio/gpio-aggregator.c 8685 8686GPIO IR Transmitter 8687M: Sean Young <sean@mess.org> 8688L: linux-media@vger.kernel.org 8689S: Maintained 8690F: drivers/media/rc/gpio-ir-tx.c 8691 8692GPIO MOCKUP DRIVER 8693M: Bamvor Jian Zhang <bamv2005@gmail.com> 8694L: linux-gpio@vger.kernel.org 8695S: Maintained 8696F: drivers/gpio/gpio-mockup.c 8697F: tools/testing/selftests/gpio/ 8698 8699GPIO REGMAP 8700R: Michael Walle <michael@walle.cc> 8701S: Maintained 8702F: drivers/gpio/gpio-regmap.c 8703F: include/linux/gpio/regmap.h 8704 8705GPIO SUBSYSTEM 8706M: Linus Walleij <linus.walleij@linaro.org> 8707M: Bartosz Golaszewski <brgl@bgdev.pl> 8708L: linux-gpio@vger.kernel.org 8709S: Maintained 8710T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8711F: Documentation/ABI/obsolete/sysfs-gpio 8712F: Documentation/ABI/testing/gpio-cdev 8713F: Documentation/admin-guide/gpio/ 8714F: Documentation/devicetree/bindings/gpio/ 8715F: Documentation/driver-api/gpio/ 8716F: drivers/gpio/ 8717F: include/asm-generic/gpio.h 8718F: include/dt-bindings/gpio/ 8719F: include/linux/gpio.h 8720F: include/linux/gpio/ 8721F: include/linux/of_gpio.h 8722F: include/uapi/linux/gpio.h 8723F: tools/gpio/ 8724 8725GRE DEMULTIPLEXER DRIVER 8726M: Dmitry Kozlov <xeb@mail.ru> 8727L: netdev@vger.kernel.org 8728S: Maintained 8729F: include/net/gre.h 8730F: net/ipv4/gre_demux.c 8731F: net/ipv4/gre_offload.c 8732 8733GRETH 10/100/1G Ethernet MAC device driver 8734M: Andreas Larsson <andreas@gaisler.com> 8735L: netdev@vger.kernel.org 8736S: Maintained 8737F: drivers/net/ethernet/aeroflex/ 8738 8739GREYBUS AUDIO PROTOCOLS DRIVERS 8740M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8741M: Mark Greer <mgreer@animalcreek.com> 8742S: Maintained 8743F: drivers/staging/greybus/audio_apbridgea.c 8744F: drivers/staging/greybus/audio_apbridgea.h 8745F: drivers/staging/greybus/audio_codec.c 8746F: drivers/staging/greybus/audio_codec.h 8747F: drivers/staging/greybus/audio_gb.c 8748F: drivers/staging/greybus/audio_manager.c 8749F: drivers/staging/greybus/audio_manager.h 8750F: drivers/staging/greybus/audio_manager_module.c 8751F: drivers/staging/greybus/audio_manager_private.h 8752F: drivers/staging/greybus/audio_manager_sysfs.c 8753F: drivers/staging/greybus/audio_module.c 8754F: drivers/staging/greybus/audio_topology.c 8755 8756GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8757M: Viresh Kumar <vireshk@kernel.org> 8758S: Maintained 8759F: drivers/staging/greybus/authentication.c 8760F: drivers/staging/greybus/bootrom.c 8761F: drivers/staging/greybus/firmware.h 8762F: drivers/staging/greybus/fw-core.c 8763F: drivers/staging/greybus/fw-download.c 8764F: drivers/staging/greybus/fw-management.c 8765F: drivers/staging/greybus/greybus_authentication.h 8766F: drivers/staging/greybus/greybus_firmware.h 8767F: drivers/staging/greybus/hid.c 8768F: drivers/staging/greybus/i2c.c 8769F: drivers/staging/greybus/spi.c 8770F: drivers/staging/greybus/spilib.c 8771F: drivers/staging/greybus/spilib.h 8772 8773GREYBUS LOOPBACK DRIVER 8774M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8775S: Maintained 8776F: drivers/staging/greybus/loopback.c 8777 8778GREYBUS PLATFORM DRIVERS 8779M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8780S: Maintained 8781F: drivers/staging/greybus/arche-apb-ctrl.c 8782F: drivers/staging/greybus/arche-platform.c 8783F: drivers/staging/greybus/arche_platform.h 8784 8785GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8786M: Rui Miguel Silva <rmfrfs@gmail.com> 8787S: Maintained 8788F: drivers/staging/greybus/gpio.c 8789F: drivers/staging/greybus/light.c 8790F: drivers/staging/greybus/power_supply.c 8791F: drivers/staging/greybus/sdio.c 8792F: drivers/staging/greybus/spi.c 8793F: drivers/staging/greybus/spilib.c 8794 8795GREYBUS SUBSYSTEM 8796M: Johan Hovold <johan@kernel.org> 8797M: Alex Elder <elder@kernel.org> 8798M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8799L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8800S: Maintained 8801F: drivers/greybus/ 8802F: drivers/staging/greybus/ 8803F: include/linux/greybus.h 8804F: include/linux/greybus/ 8805 8806GREYBUS UART PROTOCOLS DRIVERS 8807M: David Lin <dtwlin@gmail.com> 8808S: Maintained 8809F: drivers/staging/greybus/log.c 8810F: drivers/staging/greybus/uart.c 8811 8812GS1662 VIDEO SERIALIZER 8813M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8814L: linux-media@vger.kernel.org 8815S: Maintained 8816T: git git://linuxtv.org/media_tree.git 8817F: drivers/media/spi/gs1662.c 8818 8819GSPCA FINEPIX SUBDRIVER 8820M: Frank Zago <frank@zago.net> 8821L: linux-media@vger.kernel.org 8822S: Maintained 8823T: git git://linuxtv.org/media_tree.git 8824F: drivers/media/usb/gspca/finepix.c 8825 8826GSPCA GL860 SUBDRIVER 8827M: Olivier Lorin <o.lorin@laposte.net> 8828L: linux-media@vger.kernel.org 8829S: Maintained 8830T: git git://linuxtv.org/media_tree.git 8831F: drivers/media/usb/gspca/gl860/ 8832 8833GSPCA M5602 SUBDRIVER 8834M: Erik Andren <erik.andren@gmail.com> 8835L: linux-media@vger.kernel.org 8836S: Maintained 8837T: git git://linuxtv.org/media_tree.git 8838F: drivers/media/usb/gspca/m5602/ 8839 8840GSPCA PAC207 SONIXB SUBDRIVER 8841M: Hans Verkuil <hverkuil@xs4all.nl> 8842L: linux-media@vger.kernel.org 8843S: Odd Fixes 8844T: git git://linuxtv.org/media_tree.git 8845F: drivers/media/usb/gspca/pac207.c 8846 8847GSPCA SN9C20X SUBDRIVER 8848M: Brian Johnson <brijohn@gmail.com> 8849L: linux-media@vger.kernel.org 8850S: Maintained 8851T: git git://linuxtv.org/media_tree.git 8852F: drivers/media/usb/gspca/sn9c20x.c 8853 8854GSPCA T613 SUBDRIVER 8855M: Leandro Costantino <lcostantino@gmail.com> 8856L: linux-media@vger.kernel.org 8857S: Maintained 8858T: git git://linuxtv.org/media_tree.git 8859F: drivers/media/usb/gspca/t613.c 8860 8861GSPCA USB WEBCAM DRIVER 8862M: Hans Verkuil <hverkuil@xs4all.nl> 8863L: linux-media@vger.kernel.org 8864S: Odd Fixes 8865T: git git://linuxtv.org/media_tree.git 8866F: drivers/media/usb/gspca/ 8867 8868GTP (GPRS Tunneling Protocol) 8869M: Pablo Neira Ayuso <pablo@netfilter.org> 8870M: Harald Welte <laforge@gnumonks.org> 8871L: osmocom-net-gprs@lists.osmocom.org 8872S: Maintained 8873T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8874F: drivers/net/gtp.c 8875 8876GUID PARTITION TABLE (GPT) 8877M: Davidlohr Bueso <dave@stgolabs.net> 8878L: linux-efi@vger.kernel.org 8879S: Maintained 8880F: block/partitions/efi.* 8881 8882HABANALABS PCI DRIVER 8883M: Oded Gabbay <ogabbay@kernel.org> 8884S: Supported 8885T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8886F: Documentation/ABI/testing/debugfs-driver-habanalabs 8887F: Documentation/ABI/testing/sysfs-driver-habanalabs 8888F: drivers/misc/habanalabs/ 8889F: include/uapi/misc/habanalabs.h 8890 8891HACKRF MEDIA DRIVER 8892M: Antti Palosaari <crope@iki.fi> 8893L: linux-media@vger.kernel.org 8894S: Maintained 8895W: https://linuxtv.org 8896W: http://palosaari.fi/linux/ 8897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8898T: git git://linuxtv.org/anttip/media_tree.git 8899F: drivers/media/usb/hackrf/ 8900 8901HANTRO VPU CODEC DRIVER 8902M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8903M: Philipp Zabel <p.zabel@pengutronix.de> 8904L: linux-media@vger.kernel.org 8905L: linux-rockchip@lists.infradead.org 8906S: Maintained 8907F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8908F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8909F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8910F: drivers/staging/media/hantro/ 8911 8912HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8913M: Frank Seidel <frank@f-seidel.de> 8914L: platform-driver-x86@vger.kernel.org 8915S: Maintained 8916W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8917F: drivers/platform/x86/hdaps.c 8918 8919HARDWARE MONITORING 8920M: Jean Delvare <jdelvare@suse.com> 8921M: Guenter Roeck <linux@roeck-us.net> 8922L: linux-hwmon@vger.kernel.org 8923S: Maintained 8924W: http://hwmon.wiki.kernel.org/ 8925T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8926F: Documentation/ABI/testing/sysfs-class-hwmon 8927F: Documentation/devicetree/bindings/hwmon/ 8928F: Documentation/hwmon/ 8929F: drivers/hwmon/ 8930F: include/linux/hwmon*.h 8931F: include/trace/events/hwmon*.h 8932K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8933 8934HARDWARE RANDOM NUMBER GENERATOR CORE 8935M: Olivia Mackall <olivia@selenic.com> 8936M: Herbert Xu <herbert@gondor.apana.org.au> 8937L: linux-crypto@vger.kernel.org 8938S: Odd fixes 8939F: Documentation/admin-guide/hw_random.rst 8940F: Documentation/devicetree/bindings/rng/ 8941F: drivers/char/hw_random/ 8942F: include/linux/hw_random.h 8943 8944HARDWARE SPINLOCK CORE 8945M: Ohad Ben-Cohen <ohad@wizery.com> 8946M: Bjorn Andersson <bjorn.andersson@linaro.org> 8947R: Baolin Wang <baolin.wang7@gmail.com> 8948L: linux-remoteproc@vger.kernel.org 8949S: Maintained 8950T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8951F: Documentation/devicetree/bindings/hwlock/ 8952F: Documentation/locking/hwspinlock.rst 8953F: drivers/hwspinlock/ 8954F: include/linux/hwspinlock.h 8955 8956HARDWARE TRACING FACILITIES 8957M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8958S: Maintained 8959F: drivers/hwtracing/ 8960 8961HARMONY SOUND DRIVER 8962L: linux-parisc@vger.kernel.org 8963S: Maintained 8964F: sound/parisc/harmony.* 8965 8966HDPVR USB VIDEO ENCODER DRIVER 8967M: Hans Verkuil <hverkuil@xs4all.nl> 8968L: linux-media@vger.kernel.org 8969S: Odd Fixes 8970W: https://linuxtv.org 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/hdpvr/ 8973 8974HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8975M: Matt Hsiao <matt.hsiao@hpe.com> 8976S: Supported 8977F: drivers/misc/hpilo.[ch] 8978 8979HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8980M: Jerry Hoemann <jerry.hoemann@hpe.com> 8981S: Supported 8982F: Documentation/watchdog/hpwdt.rst 8983F: drivers/watchdog/hpwdt.c 8984 8985HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8986M: Don Brace <don.brace@microchip.com> 8987L: storagedev@microchip.com 8988L: linux-scsi@vger.kernel.org 8989S: Supported 8990F: Documentation/scsi/hpsa.rst 8991F: drivers/scsi/hpsa*.[ch] 8992F: include/linux/cciss*.h 8993F: include/uapi/linux/cciss*.h 8994 8995HFI1 DRIVER 8996M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8997L: linux-rdma@vger.kernel.org 8998S: Supported 8999F: drivers/infiniband/hw/hfi1 9000 9001HFS FILESYSTEM 9002L: linux-fsdevel@vger.kernel.org 9003S: Orphan 9004F: Documentation/filesystems/hfs.rst 9005F: fs/hfs/ 9006 9007HFSPLUS FILESYSTEM 9008L: linux-fsdevel@vger.kernel.org 9009S: Orphan 9010F: Documentation/filesystems/hfsplus.rst 9011F: fs/hfsplus/ 9012 9013HGA FRAMEBUFFER DRIVER 9014M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9015L: linux-nvidia@lists.surfsouth.com 9016S: Maintained 9017W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9018F: drivers/video/fbdev/hgafb.c 9019 9020HIBERNATION (aka Software Suspend, aka swsusp) 9021M: "Rafael J. Wysocki" <rafael@kernel.org> 9022M: Pavel Machek <pavel@ucw.cz> 9023L: linux-pm@vger.kernel.org 9024S: Supported 9025B: https://bugzilla.kernel.org 9026F: arch/*/include/asm/suspend*.h 9027F: arch/x86/power/ 9028F: drivers/base/power/ 9029F: include/linux/freezer.h 9030F: include/linux/pm.h 9031F: include/linux/suspend.h 9032F: kernel/power/ 9033 9034HID CORE LAYER 9035M: Jiri Kosina <jikos@kernel.org> 9036M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9037L: linux-input@vger.kernel.org 9038S: Maintained 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9040F: drivers/hid/ 9041F: include/linux/hid* 9042F: include/uapi/linux/hid* 9043 9044HID LOGITECH DRIVERS 9045R: Filipe Laíns <lains@riseup.net> 9046L: linux-input@vger.kernel.org 9047S: Maintained 9048F: drivers/hid/hid-logitech-* 9049 9050HID PLAYSTATION DRIVER 9051M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9052L: linux-input@vger.kernel.org 9053S: Supported 9054F: drivers/hid/hid-playstation.c 9055 9056HID SENSOR HUB DRIVERS 9057M: Jiri Kosina <jikos@kernel.org> 9058M: Jonathan Cameron <jic23@kernel.org> 9059M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9060L: linux-input@vger.kernel.org 9061L: linux-iio@vger.kernel.org 9062S: Maintained 9063F: Documentation/hid/hid-sensor* 9064F: drivers/hid/hid-sensor-* 9065F: drivers/iio/*/hid-* 9066F: include/linux/hid-sensor-* 9067 9068HID WACOM DRIVER 9069M: Ping Cheng <ping.cheng@wacom.com> 9070M: Jason Gerecke <jason.gerecke@wacom.com> 9071L: linux-input@vger.kernel.org 9072S: Maintained 9073F: drivers/hid/wacom.h 9074F: drivers/hid/wacom_* 9075 9076HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9077M: Thomas Gleixner <tglx@linutronix.de> 9078L: linux-kernel@vger.kernel.org 9079S: Maintained 9080T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9081F: Documentation/timers/ 9082F: include/linux/clockchips.h 9083F: include/linux/hrtimer.h 9084F: kernel/time/clockevents.c 9085F: kernel/time/hrtimer.c 9086F: kernel/time/timer_*.c 9087 9088HIGH-SPEED SCC DRIVER FOR AX.25 9089L: linux-hams@vger.kernel.org 9090S: Orphan 9091F: drivers/net/hamradio/scc.c 9092 9093HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9094M: HighPoint Linux Team <linux@highpoint-tech.com> 9095S: Supported 9096W: http://www.highpoint-tech.com 9097F: Documentation/scsi/hptiop.rst 9098F: drivers/scsi/hptiop.c 9099 9100HIPPI 9101M: Jes Sorensen <jes@trained-monkey.org> 9102L: linux-hippi@sunsite.dk 9103S: Maintained 9104F: drivers/net/hippi/ 9105F: include/linux/hippidevice.h 9106F: include/uapi/linux/if_hippi.h 9107F: net/802/hippi.c 9108 9109HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9110M: Kurt Kanzenbach <kurt@linutronix.de> 9111L: netdev@vger.kernel.org 9112S: Maintained 9113F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9114F: drivers/net/dsa/hirschmann/* 9115F: include/linux/platform_data/hirschmann-hellcreek.h 9116F: net/dsa/tag_hellcreek.c 9117 9118HISILICON DMA DRIVER 9119M: Zhou Wang <wangzhou1@hisilicon.com> 9120L: dmaengine@vger.kernel.org 9121S: Maintained 9122F: drivers/dma/hisi_dma.c 9123 9124HISILICON GPIO DRIVER 9125M: Luo Jiaxing <luojiaxing@huawei.com> 9126L: linux-gpio@vger.kernel.org 9127S: Maintained 9128F: drivers/gpio/gpio-hisi.c 9129 9130HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9131M: Longfang Liu <liulongfang@huawei.com> 9132L: linux-crypto@vger.kernel.org 9133S: Maintained 9134F: Documentation/ABI/testing/debugfs-hisi-hpre 9135F: drivers/crypto/hisilicon/hpre/hpre.h 9136F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9137F: drivers/crypto/hisilicon/hpre/hpre_main.c 9138 9139HISILICON I2C CONTROLLER DRIVER 9140M: Yicong Yang <yangyicong@hisilicon.com> 9141L: linux-i2c@vger.kernel.org 9142S: Maintained 9143W: https://www.hisilicon.com 9144F: drivers/i2c/busses/i2c-hisi.c 9145 9146HISILICON LPC BUS DRIVER 9147M: john.garry@huawei.com 9148S: Maintained 9149W: http://www.hisilicon.com 9150F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9151F: drivers/bus/hisi_lpc.c 9152 9153HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9154M: Yisen Zhuang <yisen.zhuang@huawei.com> 9155M: Salil Mehta <salil.mehta@huawei.com> 9156L: netdev@vger.kernel.org 9157S: Maintained 9158W: http://www.hisilicon.com 9159F: drivers/net/ethernet/hisilicon/hns3/ 9160 9161HISILICON NETWORK SUBSYSTEM DRIVER 9162M: Yisen Zhuang <yisen.zhuang@huawei.com> 9163M: Salil Mehta <salil.mehta@huawei.com> 9164L: netdev@vger.kernel.org 9165S: Maintained 9166W: http://www.hisilicon.com 9167F: Documentation/devicetree/bindings/net/hisilicon*.txt 9168F: drivers/net/ethernet/hisilicon/ 9169 9170HIKEY960 ONBOARD USB GPIO HUB DRIVER 9171M: John Stultz <jstultz@google.com> 9172L: linux-kernel@vger.kernel.org 9173S: Maintained 9174F: drivers/misc/hisi_hikey_usb.c 9175 9176HISILICON PMU DRIVER 9177M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9178M: Qi Liu <liuqi115@huawei.com> 9179S: Supported 9180W: http://www.hisilicon.com 9181F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9182F: Documentation/admin-guide/perf/hisi-pmu.rst 9183F: drivers/perf/hisilicon 9184 9185HISILICON HNS3 PMU DRIVER 9186M: Guangbin Huang <huangguangbin2@huawei.com> 9187S: Supported 9188F: Documentation/admin-guide/perf/hns3-pmu.rst 9189F: drivers/perf/hisilicon/hns3_pmu.c 9190 9191HISILICON QM DRIVER 9192M: Weili Qian <qianweili@huawei.com> 9193M: Zhou Wang <wangzhou1@hisilicon.com> 9194L: linux-crypto@vger.kernel.org 9195S: Maintained 9196F: drivers/crypto/hisilicon/Kconfig 9197F: drivers/crypto/hisilicon/Makefile 9198F: drivers/crypto/hisilicon/qm.c 9199F: drivers/crypto/hisilicon/sgl.c 9200F: include/linux/hisi_acc_qm.h 9201 9202HISILICON ZIP Controller DRIVER 9203M: Yang Shen <shenyang39@huawei.com> 9204M: Zhou Wang <wangzhou1@hisilicon.com> 9205L: linux-crypto@vger.kernel.org 9206S: Maintained 9207F: Documentation/ABI/testing/debugfs-hisi-zip 9208F: drivers/crypto/hisilicon/zip/ 9209 9210HISILICON ROCE DRIVER 9211M: Wenpeng Liang <liangwenpeng@huawei.com> 9212M: Weihang Li <liweihang@huawei.com> 9213L: linux-rdma@vger.kernel.org 9214S: Maintained 9215F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9216F: drivers/infiniband/hw/hns/ 9217 9218HISILICON SAS Controller 9219M: John Garry <john.garry@huawei.com> 9220S: Supported 9221W: http://www.hisilicon.com 9222F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9223F: drivers/scsi/hisi_sas/ 9224 9225HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9226M: Kai Ye <yekai13@huawei.com> 9227M: Longfang Liu <liulongfang@huawei.com> 9228L: linux-crypto@vger.kernel.org 9229S: Maintained 9230F: Documentation/ABI/testing/debugfs-hisi-sec 9231F: drivers/crypto/hisilicon/sec2/sec.h 9232F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9233F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9234F: drivers/crypto/hisilicon/sec2/sec_main.c 9235 9236HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9237M: Jay Fang <f.fangjian@huawei.com> 9238L: linux-spi@vger.kernel.org 9239S: Maintained 9240W: http://www.hisilicon.com 9241F: drivers/spi/spi-hisi-kunpeng.c 9242 9243HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9244M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9245L: linux-kernel@vger.kernel.org 9246S: Maintained 9247F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9248F: drivers/spmi/hisi-spmi-controller.c 9249 9250HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9251M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9252L: linux-kernel@vger.kernel.org 9253S: Maintained 9254F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9255F: drivers/mfd/hi6421-spmi-pmic.c 9256 9257HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9258M: Weili Qian <qianweili@huawei.com> 9259S: Maintained 9260F: drivers/crypto/hisilicon/trng/trng.c 9261 9262HISILICON V3XX SPI NOR FLASH Controller Driver 9263M: John Garry <john.garry@huawei.com> 9264S: Maintained 9265W: http://www.hisilicon.com 9266F: drivers/spi/spi-hisi-sfc-v3xx.c 9267 9268HMM - Heterogeneous Memory Management 9269M: Jérôme Glisse <jglisse@redhat.com> 9270L: linux-mm@kvack.org 9271S: Maintained 9272F: Documentation/mm/hmm.rst 9273F: include/linux/hmm* 9274F: lib/test_hmm* 9275F: mm/hmm* 9276F: tools/testing/selftests/vm/*hmm* 9277 9278HOST AP DRIVER 9279M: Jouni Malinen <j@w1.fi> 9280L: linux-wireless@vger.kernel.org 9281S: Obsolete 9282W: http://w1.fi/hostap-driver.html 9283F: drivers/net/wireless/intersil/hostap/ 9284 9285HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9286L: platform-driver-x86@vger.kernel.org 9287S: Orphan 9288F: drivers/platform/x86/tc1100-wmi.c 9289 9290HPET: High Precision Event Timers driver 9291M: Clemens Ladisch <clemens@ladisch.de> 9292S: Maintained 9293F: Documentation/timers/hpet.rst 9294F: drivers/char/hpet.c 9295F: include/linux/hpet.h 9296F: include/uapi/linux/hpet.h 9297 9298HPET: x86 9299S: Orphan 9300F: arch/x86/include/asm/hpet.h 9301F: arch/x86/kernel/hpet.c 9302 9303HPFS FILESYSTEM 9304M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9305S: Maintained 9306W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9307F: fs/hpfs/ 9308 9309HSI SUBSYSTEM 9310M: Sebastian Reichel <sre@kernel.org> 9311S: Maintained 9312T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9313F: Documentation/ABI/testing/sysfs-bus-hsi 9314F: Documentation/driver-api/hsi.rst 9315F: drivers/hsi/ 9316F: include/linux/hsi/ 9317F: include/uapi/linux/hsi/ 9318 9319HSO 3G MODEM DRIVER 9320L: linux-usb@vger.kernel.org 9321S: Orphan 9322F: drivers/net/usb/hso.c 9323 9324HSR NETWORK PROTOCOL 9325L: netdev@vger.kernel.org 9326S: Orphan 9327F: net/hsr/ 9328 9329HT16K33 LED CONTROLLER DRIVER 9330M: Robin van der Gracht <robin@protonic.nl> 9331S: Maintained 9332F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9333F: drivers/auxdisplay/ht16k33.c 9334 9335HTCPEN TOUCHSCREEN DRIVER 9336M: Pau Oliva Fora <pof@eslack.org> 9337L: linux-input@vger.kernel.org 9338S: Maintained 9339F: drivers/input/touchscreen/htcpen.c 9340 9341HTE SUBSYSTEM 9342M: Dipen Patel <dipenp@nvidia.com> 9343S: Maintained 9344F: Documentation/devicetree/bindings/timestamp/ 9345F: Documentation/driver-api/hte/ 9346F: drivers/hte/ 9347F: include/linux/hte.h 9348 9349HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9350M: Lorenzo Bianconi <lorenzo@kernel.org> 9351L: linux-iio@vger.kernel.org 9352S: Maintained 9353W: http://www.st.com/ 9354F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9355F: drivers/iio/humidity/hts221* 9356 9357HUAWEI ETHERNET DRIVER 9358L: netdev@vger.kernel.org 9359S: Orphan 9360F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9361F: drivers/net/ethernet/huawei/hinic/ 9362 9363HUGETLB SUBSYSTEM 9364M: Mike Kravetz <mike.kravetz@oracle.com> 9365M: Muchun Song <songmuchun@bytedance.com> 9366L: linux-mm@kvack.org 9367S: Maintained 9368F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9369F: Documentation/admin-guide/mm/hugetlbpage.rst 9370F: Documentation/mm/hugetlbfs_reserv.rst 9371F: Documentation/mm/vmemmap_dedup.rst 9372F: fs/hugetlbfs/ 9373F: include/linux/hugetlb.h 9374F: mm/hugetlb.c 9375F: mm/hugetlb_vmemmap.c 9376F: mm/hugetlb_vmemmap.h 9377 9378HVA ST MEDIA DRIVER 9379M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9380L: linux-media@vger.kernel.org 9381S: Supported 9382W: https://linuxtv.org 9383T: git git://linuxtv.org/media_tree.git 9384F: drivers/media/platform/st/sti/hva 9385 9386HWPOISON MEMORY FAILURE HANDLING 9387M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9388R: Miaohe Lin <linmiaohe@huawei.com> 9389L: linux-mm@kvack.org 9390S: Maintained 9391F: mm/hwpoison-inject.c 9392F: mm/memory-failure.c 9393 9394HYCON HY46XX TOUCHSCREEN SUPPORT 9395M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9396L: linux-input@vger.kernel.org 9397S: Maintained 9398F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9399F: drivers/input/touchscreen/hycon-hy46xx.c 9400 9401HYGON PROCESSOR SUPPORT 9402M: Pu Wen <puwen@hygon.cn> 9403L: linux-kernel@vger.kernel.org 9404S: Maintained 9405F: arch/x86/kernel/cpu/hygon.c 9406 9407HYNIX HI556 SENSOR DRIVER 9408M: Shawn Tu <shawnx.tu@intel.com> 9409L: linux-media@vger.kernel.org 9410S: Maintained 9411T: git git://linuxtv.org/media_tree.git 9412F: drivers/media/i2c/hi556.c 9413 9414HYNIX HI846 SENSOR DRIVER 9415M: Martin Kepplinger <martin.kepplinger@puri.sm> 9416L: linux-media@vger.kernel.org 9417S: Maintained 9418F: drivers/media/i2c/hi846.c 9419 9420HYNIX HI847 SENSOR DRIVER 9421M: Shawn Tu <shawnx.tu@intel.com> 9422L: linux-media@vger.kernel.org 9423S: Maintained 9424F: drivers/media/i2c/hi847.c 9425 9426Hyper-V/Azure CORE AND DRIVERS 9427M: "K. Y. Srinivasan" <kys@microsoft.com> 9428M: Haiyang Zhang <haiyangz@microsoft.com> 9429M: Stephen Hemminger <sthemmin@microsoft.com> 9430M: Wei Liu <wei.liu@kernel.org> 9431M: Dexuan Cui <decui@microsoft.com> 9432L: linux-hyperv@vger.kernel.org 9433S: Supported 9434T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9435F: Documentation/ABI/stable/sysfs-bus-vmbus 9436F: Documentation/ABI/testing/debugfs-hyperv 9437F: Documentation/virt/hyperv 9438F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9439F: arch/arm64/hyperv 9440F: arch/arm64/include/asm/hyperv-tlfs.h 9441F: arch/arm64/include/asm/mshyperv.h 9442F: arch/x86/hyperv 9443F: arch/x86/include/asm/hyperv-tlfs.h 9444F: arch/x86/include/asm/mshyperv.h 9445F: arch/x86/include/asm/trace/hyperv.h 9446F: arch/x86/kernel/cpu/mshyperv.c 9447F: drivers/clocksource/hyperv_timer.c 9448F: drivers/hid/hid-hyperv.c 9449F: drivers/hv/ 9450F: drivers/input/serio/hyperv-keyboard.c 9451F: drivers/iommu/hyperv-iommu.c 9452F: drivers/net/ethernet/microsoft/ 9453F: drivers/net/hyperv/ 9454F: drivers/pci/controller/pci-hyperv-intf.c 9455F: drivers/pci/controller/pci-hyperv.c 9456F: drivers/scsi/storvsc_drv.c 9457F: drivers/uio/uio_hv_generic.c 9458F: drivers/video/fbdev/hyperv_fb.c 9459F: include/asm-generic/hyperv-tlfs.h 9460F: include/asm-generic/mshyperv.h 9461F: include/clocksource/hyperv_timer.h 9462F: include/linux/hyperv.h 9463F: include/uapi/linux/hyperv.h 9464F: net/vmw_vsock/hyperv_transport.c 9465F: tools/hv/ 9466 9467HYPERBUS SUPPORT 9468M: Vignesh Raghavendra <vigneshr@ti.com> 9469L: linux-mtd@lists.infradead.org 9470S: Supported 9471Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9472C: irc://irc.oftc.net/mtd 9473T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9474F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9475F: drivers/mtd/hyperbus/ 9476F: include/linux/mtd/hyperbus.h 9477 9478HYPERVISOR VIRTUAL CONSOLE DRIVER 9479L: linuxppc-dev@lists.ozlabs.org 9480S: Odd Fixes 9481F: drivers/tty/hvc/ 9482 9483I2C ACPI SUPPORT 9484M: Mika Westerberg <mika.westerberg@linux.intel.com> 9485L: linux-i2c@vger.kernel.org 9486L: linux-acpi@vger.kernel.org 9487S: Maintained 9488F: drivers/i2c/i2c-core-acpi.c 9489 9490I2C CONTROLLER DRIVER FOR NVIDIA GPU 9491M: Ajay Gupta <ajayg@nvidia.com> 9492L: linux-i2c@vger.kernel.org 9493S: Maintained 9494F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9495F: drivers/i2c/busses/i2c-nvidia-gpu.c 9496 9497I2C MUXES 9498M: Peter Rosin <peda@axentia.se> 9499L: linux-i2c@vger.kernel.org 9500S: Maintained 9501F: Documentation/devicetree/bindings/i2c/i2c-arb* 9502F: Documentation/devicetree/bindings/i2c/i2c-gate* 9503F: Documentation/devicetree/bindings/i2c/i2c-mux* 9504F: Documentation/i2c/i2c-topology.rst 9505F: Documentation/i2c/muxes/ 9506F: drivers/i2c/i2c-mux.c 9507F: drivers/i2c/muxes/ 9508F: include/linux/i2c-mux.h 9509 9510I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9511M: Gregory CLEMENT <gregory.clement@bootlin.com> 9512L: linux-i2c@vger.kernel.org 9513S: Maintained 9514F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9515F: drivers/i2c/busses/i2c-mv64xxx.c 9516 9517I2C OVER PARALLEL PORT 9518M: Jean Delvare <jdelvare@suse.com> 9519L: linux-i2c@vger.kernel.org 9520S: Maintained 9521F: Documentation/i2c/busses/i2c-parport.rst 9522F: drivers/i2c/busses/i2c-parport.c 9523 9524I2C SUBSYSTEM 9525M: Wolfram Sang <wsa@kernel.org> 9526L: linux-i2c@vger.kernel.org 9527S: Maintained 9528W: https://i2c.wiki.kernel.org/ 9529Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9530T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9531F: Documentation/devicetree/bindings/i2c/i2c.txt 9532F: Documentation/i2c/ 9533F: drivers/i2c/* 9534F: include/dt-bindings/i2c/i2c.h 9535F: include/linux/i2c-dev.h 9536F: include/linux/i2c-smbus.h 9537F: include/linux/i2c.h 9538F: include/uapi/linux/i2c-*.h 9539F: include/uapi/linux/i2c.h 9540 9541I2C SUBSYSTEM HOST DRIVERS 9542L: linux-i2c@vger.kernel.org 9543S: Odd Fixes 9544W: https://i2c.wiki.kernel.org/ 9545Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9546T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9547F: Documentation/devicetree/bindings/i2c/ 9548F: drivers/i2c/algos/ 9549F: drivers/i2c/busses/ 9550F: include/dt-bindings/i2c/ 9551 9552I2C-TAOS-EVM DRIVER 9553M: Jean Delvare <jdelvare@suse.com> 9554L: linux-i2c@vger.kernel.org 9555S: Maintained 9556F: Documentation/i2c/busses/i2c-taos-evm.rst 9557F: drivers/i2c/busses/i2c-taos-evm.c 9558 9559I2C-TINY-USB DRIVER 9560M: Till Harbaum <till@harbaum.org> 9561L: linux-i2c@vger.kernel.org 9562S: Maintained 9563W: http://www.harbaum.org/till/i2c_tiny_usb 9564F: drivers/i2c/busses/i2c-tiny-usb.c 9565 9566I2C/SMBUS CONTROLLER DRIVERS FOR PC 9567M: Jean Delvare <jdelvare@suse.com> 9568L: linux-i2c@vger.kernel.org 9569S: Maintained 9570F: Documentation/i2c/busses/i2c-ali1535.rst 9571F: Documentation/i2c/busses/i2c-ali1563.rst 9572F: Documentation/i2c/busses/i2c-ali15x3.rst 9573F: Documentation/i2c/busses/i2c-amd756.rst 9574F: Documentation/i2c/busses/i2c-amd8111.rst 9575F: Documentation/i2c/busses/i2c-i801.rst 9576F: Documentation/i2c/busses/i2c-nforce2.rst 9577F: Documentation/i2c/busses/i2c-piix4.rst 9578F: Documentation/i2c/busses/i2c-sis5595.rst 9579F: Documentation/i2c/busses/i2c-sis630.rst 9580F: Documentation/i2c/busses/i2c-sis96x.rst 9581F: Documentation/i2c/busses/i2c-via.rst 9582F: Documentation/i2c/busses/i2c-viapro.rst 9583F: drivers/i2c/busses/i2c-ali1535.c 9584F: drivers/i2c/busses/i2c-ali1563.c 9585F: drivers/i2c/busses/i2c-ali15x3.c 9586F: drivers/i2c/busses/i2c-amd756-s4882.c 9587F: drivers/i2c/busses/i2c-amd756.c 9588F: drivers/i2c/busses/i2c-amd8111.c 9589F: drivers/i2c/busses/i2c-i801.c 9590F: drivers/i2c/busses/i2c-isch.c 9591F: drivers/i2c/busses/i2c-nforce2-s4985.c 9592F: drivers/i2c/busses/i2c-nforce2.c 9593F: drivers/i2c/busses/i2c-piix4.c 9594F: drivers/i2c/busses/i2c-sis5595.c 9595F: drivers/i2c/busses/i2c-sis630.c 9596F: drivers/i2c/busses/i2c-sis96x.c 9597F: drivers/i2c/busses/i2c-via.c 9598F: drivers/i2c/busses/i2c-viapro.c 9599 9600I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9601M: Hans de Goede <hdegoede@redhat.com> 9602L: linux-i2c@vger.kernel.org 9603S: Maintained 9604F: drivers/i2c/busses/i2c-cht-wc.c 9605 9606I2C/SMBUS ISMT DRIVER 9607M: Seth Heasley <seth.heasley@intel.com> 9608M: Neil Horman <nhorman@tuxdriver.com> 9609L: linux-i2c@vger.kernel.org 9610F: Documentation/i2c/busses/i2c-ismt.rst 9611F: drivers/i2c/busses/i2c-ismt.c 9612 9613I2C/SMBUS STUB DRIVER 9614M: Jean Delvare <jdelvare@suse.com> 9615L: linux-i2c@vger.kernel.org 9616S: Maintained 9617F: drivers/i2c/i2c-stub.c 9618 9619I3C DRIVER FOR CADENCE I3C MASTER IP 9620M: Przemysław Gaj <pgaj@cadence.com> 9621S: Maintained 9622F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9623F: drivers/i3c/master/i3c-master-cdns.c 9624 9625I3C DRIVER FOR SYNOPSYS DESIGNWARE 9626M: Vitor Soares <vitor.soares@synopsys.com> 9627S: Maintained 9628F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9629F: drivers/i3c/master/dw* 9630 9631I3C SUBSYSTEM 9632M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9633L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9634S: Maintained 9635C: irc://chat.freenode.net/linux-i3c 9636T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9637F: Documentation/ABI/testing/sysfs-bus-i3c 9638F: Documentation/devicetree/bindings/i3c/ 9639F: Documentation/driver-api/i3c 9640F: drivers/i3c/ 9641F: include/linux/i3c/ 9642 9643IA64 (Itanium) PLATFORM 9644L: linux-ia64@vger.kernel.org 9645S: Orphan 9646F: Documentation/ia64/ 9647F: arch/ia64/ 9648 9649IBM Power 842 compression accelerator 9650M: Haren Myneni <haren@us.ibm.com> 9651S: Supported 9652F: crypto/842.c 9653F: drivers/crypto/nx/Kconfig 9654F: drivers/crypto/nx/Makefile 9655F: drivers/crypto/nx/nx-842* 9656F: include/linux/sw842.h 9657F: lib/842/ 9658 9659IBM Power in-Nest Crypto Acceleration 9660M: Breno Leitão <leitao@debian.org> 9661M: Nayna Jain <nayna@linux.ibm.com> 9662M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9663L: linux-crypto@vger.kernel.org 9664S: Supported 9665F: drivers/crypto/nx/Kconfig 9666F: drivers/crypto/nx/Makefile 9667F: drivers/crypto/nx/nx-aes* 9668F: drivers/crypto/nx/nx-sha* 9669F: drivers/crypto/nx/nx.* 9670F: drivers/crypto/nx/nx_csbcpb.h 9671F: drivers/crypto/nx/nx_debugfs.c 9672 9673IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9674M: Tyrel Datwyler <tyreld@linux.ibm.com> 9675L: linux-pci@vger.kernel.org 9676L: linuxppc-dev@lists.ozlabs.org 9677S: Supported 9678F: drivers/pci/hotplug/rpadlpar* 9679 9680IBM Power Linux RAID adapter 9681M: Brian King <brking@us.ibm.com> 9682S: Supported 9683F: drivers/scsi/ipr.* 9684 9685IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9686M: Tyrel Datwyler <tyreld@linux.ibm.com> 9687L: linux-pci@vger.kernel.org 9688L: linuxppc-dev@lists.ozlabs.org 9689S: Supported 9690F: drivers/pci/hotplug/rpaphp* 9691 9692IBM Power SRIOV Virtual NIC Device Driver 9693M: Dany Madden <drt@linux.ibm.com> 9694R: Thomas Falcon <tlfalcon@linux.ibm.com> 9695L: netdev@vger.kernel.org 9696S: Supported 9697F: drivers/net/ethernet/ibm/ibmvnic.* 9698 9699IBM Power Virtual Accelerator Switchboard 9700L: linuxppc-dev@lists.ozlabs.org 9701S: Supported 9702F: arch/powerpc/include/asm/vas.h 9703F: arch/powerpc/platforms/powernv/copy-paste.h 9704F: arch/powerpc/platforms/powernv/vas* 9705 9706IBM Power Virtual Ethernet Device Driver 9707M: Nick Child <nnac123@linux.ibm.com> 9708L: netdev@vger.kernel.org 9709S: Supported 9710F: drivers/net/ethernet/ibm/ibmveth.* 9711 9712IBM Power Virtual FC Device Drivers 9713M: Tyrel Datwyler <tyreld@linux.ibm.com> 9714L: linux-scsi@vger.kernel.org 9715S: Supported 9716F: drivers/scsi/ibmvscsi/ibmvfc* 9717 9718IBM Power Virtual Management Channel Driver 9719M: Brad Warrum <bwarrum@linux.ibm.com> 9720M: Ritu Agarwal <rituagar@linux.ibm.com> 9721S: Supported 9722F: drivers/misc/ibmvmc.* 9723 9724IBM Power Virtual SCSI Device Drivers 9725M: Tyrel Datwyler <tyreld@linux.ibm.com> 9726L: linux-scsi@vger.kernel.org 9727S: Supported 9728F: drivers/scsi/ibmvscsi/ibmvscsi* 9729F: include/scsi/viosrp.h 9730 9731IBM Power Virtual SCSI Device Target Driver 9732M: Michael Cyr <mikecyr@linux.ibm.com> 9733L: linux-scsi@vger.kernel.org 9734L: target-devel@vger.kernel.org 9735S: Supported 9736F: drivers/scsi/ibmvscsi_tgt/ 9737 9738IBM Power VMX Cryptographic instructions 9739M: Breno Leitão <leitao@debian.org> 9740M: Nayna Jain <nayna@linux.ibm.com> 9741M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9742L: linux-crypto@vger.kernel.org 9743S: Supported 9744F: drivers/crypto/vmx/Kconfig 9745F: drivers/crypto/vmx/Makefile 9746F: drivers/crypto/vmx/aes* 9747F: drivers/crypto/vmx/ghash* 9748F: drivers/crypto/vmx/ppc-xlate.pl 9749F: drivers/crypto/vmx/vmx.c 9750 9751IBM ServeRAID RAID DRIVER 9752S: Orphan 9753F: drivers/scsi/ips.* 9754 9755ICH LPC AND GPIO DRIVER 9756M: Peter Tyser <ptyser@xes-inc.com> 9757S: Maintained 9758F: drivers/gpio/gpio-ich.c 9759F: drivers/mfd/lpc_ich.c 9760 9761ICY I2C DRIVER 9762M: Max Staudt <max@enpas.org> 9763L: linux-i2c@vger.kernel.org 9764S: Maintained 9765F: drivers/i2c/busses/i2c-icy.c 9766 9767IDEAPAD LAPTOP EXTRAS DRIVER 9768M: Ike Panhc <ike.pan@canonical.com> 9769L: platform-driver-x86@vger.kernel.org 9770S: Maintained 9771W: http://launchpad.net/ideapad-laptop 9772F: drivers/platform/x86/ideapad-laptop.c 9773 9774IDEAPAD LAPTOP SLIDEBAR DRIVER 9775M: Andrey Moiseev <o2g.org.ru@gmail.com> 9776L: linux-input@vger.kernel.org 9777S: Maintained 9778W: https://github.com/o2genum/ideapad-slidebar 9779F: drivers/input/misc/ideapad_slidebar.c 9780 9781IDMAPPED MOUNTS 9782M: Christian Brauner <brauner@kernel.org> 9783M: Seth Forshee <sforshee@kernel.org> 9784L: linux-fsdevel@vger.kernel.org 9785S: Maintained 9786T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9787F: Documentation/filesystems/idmappings.rst 9788F: tools/testing/selftests/mount_setattr/ 9789F: include/linux/mnt_idmapping.h 9790 9791IDT VersaClock 5 CLOCK DRIVER 9792M: Luca Ceresoli <luca@lucaceresoli.net> 9793S: Maintained 9794F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9795F: drivers/clk/clk-versaclock5.c 9796 9797IEEE 802.15.4 SUBSYSTEM 9798M: Alexander Aring <alex.aring@gmail.com> 9799M: Stefan Schmidt <stefan@datenfreihafen.org> 9800L: linux-wpan@vger.kernel.org 9801S: Maintained 9802W: https://linux-wpan.org/ 9803T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9804T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9805F: Documentation/networking/ieee802154.rst 9806F: drivers/net/ieee802154/ 9807F: include/linux/ieee802154.h 9808F: include/linux/nl802154.h 9809F: include/net/af_ieee802154.h 9810F: include/net/cfg802154.h 9811F: include/net/ieee802154_netdev.h 9812F: include/net/mac802154.h 9813F: include/net/nl802154.h 9814F: net/ieee802154/ 9815F: net/mac802154/ 9816 9817IFE PROTOCOL 9818M: Yotam Gigi <yotam.gi@gmail.com> 9819M: Jamal Hadi Salim <jhs@mojatatu.com> 9820F: include/net/ife.h 9821F: include/uapi/linux/ife.h 9822F: net/ife 9823 9824IGORPLUG-USB IR RECEIVER 9825M: Sean Young <sean@mess.org> 9826L: linux-media@vger.kernel.org 9827S: Maintained 9828F: drivers/media/rc/igorplugusb.c 9829 9830IGUANAWORKS USB IR TRANSCEIVER 9831M: Sean Young <sean@mess.org> 9832L: linux-media@vger.kernel.org 9833S: Maintained 9834F: drivers/media/rc/iguanair.c 9835 9836IIO DIGITAL POTENTIOMETER DAC 9837M: Peter Rosin <peda@axentia.se> 9838L: linux-iio@vger.kernel.org 9839S: Maintained 9840F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9841F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9842F: drivers/iio/dac/dpot-dac.c 9843 9844IIO ENVELOPE DETECTOR 9845M: Peter Rosin <peda@axentia.se> 9846L: linux-iio@vger.kernel.org 9847S: Maintained 9848F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9849F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9850F: drivers/iio/adc/envelope-detector.c 9851 9852IIO MULTIPLEXER 9853M: Peter Rosin <peda@axentia.se> 9854L: linux-iio@vger.kernel.org 9855S: Maintained 9856F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9857F: drivers/iio/multiplexer/iio-mux.c 9858 9859IIO SCMI BASED DRIVER 9860M: Jyoti Bhayana <jbhayana@google.com> 9861L: linux-iio@vger.kernel.org 9862S: Maintained 9863F: drivers/iio/common/scmi_sensors/scmi_iio.c 9864 9865IIO SUBSYSTEM AND DRIVERS 9866M: Jonathan Cameron <jic23@kernel.org> 9867R: Lars-Peter Clausen <lars@metafoo.de> 9868L: linux-iio@vger.kernel.org 9869S: Maintained 9870T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9871F: Documentation/ABI/testing/configfs-iio* 9872F: Documentation/ABI/testing/sysfs-bus-iio* 9873F: Documentation/devicetree/bindings/iio/ 9874F: drivers/iio/ 9875F: drivers/staging/iio/ 9876F: include/dt-bindings/iio/ 9877F: include/linux/iio/ 9878F: tools/iio/ 9879 9880IIO UNIT CONVERTER 9881M: Peter Rosin <peda@axentia.se> 9882L: linux-iio@vger.kernel.org 9883S: Maintained 9884F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9885F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9886F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9887F: drivers/iio/afe/iio-rescale.c 9888 9889IKANOS/ADI EAGLE ADSL USB DRIVER 9890M: Matthieu Castet <castet.matthieu@free.fr> 9891M: Stanislaw Gruszka <stf_xl@wp.pl> 9892S: Maintained 9893F: drivers/usb/atm/ueagle-atm.c 9894 9895IMAGIS TOUCHSCREEN DRIVER 9896M: Markuss Broks <markuss.broks@gmail.com> 9897S: Maintained 9898F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9899F: drivers/input/touchscreen/imagis.c 9900 9901IMGTEC ASCII LCD DRIVER 9902M: Paul Burton <paulburton@kernel.org> 9903S: Maintained 9904F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9905F: drivers/auxdisplay/img-ascii-lcd.c 9906 9907IMGTEC IR DECODER DRIVER 9908S: Orphan 9909F: drivers/media/rc/img-ir/ 9910 9911IMON SOUNDGRAPH USB IR RECEIVER 9912M: Sean Young <sean@mess.org> 9913L: linux-media@vger.kernel.org 9914S: Maintained 9915F: drivers/media/rc/imon.c 9916F: drivers/media/rc/imon_raw.c 9917 9918IMS TWINTURBO FRAMEBUFFER DRIVER 9919L: linux-fbdev@vger.kernel.org 9920S: Orphan 9921F: drivers/video/fbdev/imsttfb.c 9922 9923INA209 HARDWARE MONITOR DRIVER 9924M: Guenter Roeck <linux@roeck-us.net> 9925L: linux-hwmon@vger.kernel.org 9926S: Maintained 9927F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9928F: Documentation/hwmon/ina209.rst 9929F: drivers/hwmon/ina209.c 9930 9931INA2XX HARDWARE MONITOR DRIVER 9932M: Guenter Roeck <linux@roeck-us.net> 9933L: linux-hwmon@vger.kernel.org 9934S: Maintained 9935F: Documentation/hwmon/ina2xx.rst 9936F: drivers/hwmon/ina2xx.c 9937F: include/linux/platform_data/ina2xx.h 9938 9939INDUSTRY PACK SUBSYSTEM (IPACK) 9940M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9941M: Jens Taprogge <jens.taprogge@taprogge.org> 9942M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9943L: industrypack-devel@lists.sourceforge.net 9944S: Maintained 9945W: http://industrypack.sourceforge.net 9946F: drivers/ipack/ 9947 9948INFINEON DPS310 Driver 9949M: Eddie James <eajames@linux.ibm.com> 9950L: linux-iio@vger.kernel.org 9951S: Maintained 9952F: drivers/iio/pressure/dps310.c 9953 9954INFINIBAND SUBSYSTEM 9955M: Jason Gunthorpe <jgg@nvidia.com> 9956M: Leon Romanovsky <leonro@nvidia.com> 9957L: linux-rdma@vger.kernel.org 9958S: Supported 9959W: https://github.com/linux-rdma/rdma-core 9960Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9961T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9962F: Documentation/devicetree/bindings/infiniband/ 9963F: Documentation/infiniband/ 9964F: drivers/infiniband/ 9965F: include/rdma/ 9966F: include/trace/events/ib_mad.h 9967F: include/trace/events/ib_umad.h 9968F: include/uapi/linux/if_infiniband.h 9969F: include/uapi/rdma/ 9970F: samples/bpf/ibumad_kern.c 9971F: samples/bpf/ibumad_user.c 9972 9973INGENIC JZ4780 NAND DRIVER 9974M: Harvey Hunt <harveyhuntnexus@gmail.com> 9975L: linux-mtd@lists.infradead.org 9976L: linux-mips@vger.kernel.org 9977S: Maintained 9978F: drivers/mtd/nand/raw/ingenic/ 9979 9980INGENIC JZ47xx SoCs 9981M: Paul Cercueil <paul@crapouillou.net> 9982L: linux-mips@vger.kernel.org 9983S: Maintained 9984F: arch/mips/boot/dts/ingenic/ 9985F: arch/mips/generic/board-ingenic.c 9986F: arch/mips/include/asm/mach-ingenic/ 9987F: arch/mips/ingenic/Kconfig 9988F: drivers/clk/ingenic/ 9989F: drivers/dma/dma-jz4780.c 9990F: drivers/gpu/drm/ingenic/ 9991F: drivers/i2c/busses/i2c-jz4780.c 9992F: drivers/iio/adc/ingenic-adc.c 9993F: drivers/irqchip/irq-ingenic.c 9994F: drivers/memory/jz4780-nemc.c 9995F: drivers/mmc/host/jz4740_mmc.c 9996F: drivers/mtd/nand/raw/ingenic/ 9997F: drivers/pinctrl/pinctrl-ingenic.c 9998F: drivers/power/supply/ingenic-battery.c 9999F: drivers/pwm/pwm-jz4740.c 10000F: drivers/remoteproc/ingenic_rproc.c 10001F: drivers/rtc/rtc-jz4740.c 10002F: drivers/tty/serial/8250/8250_ingenic.c 10003F: drivers/usb/musb/jz4740.c 10004F: drivers/watchdog/jz4740_wdt.c 10005F: include/dt-bindings/iio/adc/ingenic,adc.h 10006F: include/linux/mfd/ingenic-tcu.h 10007F: sound/soc/codecs/jz47* 10008F: sound/soc/jz4740/ 10009 10010INJOINIC IP5xxx POWER BANK IC DRIVER 10011M: Samuel Holland <samuel@sholland.org> 10012S: Maintained 10013F: drivers/power/supply/ip5xxx_power.c 10014 10015INOTIFY 10016M: Jan Kara <jack@suse.cz> 10017R: Amir Goldstein <amir73il@gmail.com> 10018L: linux-fsdevel@vger.kernel.org 10019S: Maintained 10020F: Documentation/filesystems/inotify.rst 10021F: fs/notify/inotify/ 10022F: include/linux/inotify.h 10023F: include/uapi/linux/inotify.h 10024 10025INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10026M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10027L: linux-input@vger.kernel.org 10028S: Maintained 10029Q: http://patchwork.kernel.org/project/linux-input/list/ 10030T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10031F: Documentation/devicetree/bindings/input/ 10032F: Documentation/devicetree/bindings/serio/ 10033F: Documentation/input/ 10034F: drivers/input/ 10035F: include/linux/input.h 10036F: include/linux/input/ 10037F: include/uapi/linux/input-event-codes.h 10038F: include/uapi/linux/input.h 10039 10040INPUT MULTITOUCH (MT) PROTOCOL 10041M: Henrik Rydberg <rydberg@bitmath.org> 10042L: linux-input@vger.kernel.org 10043S: Odd fixes 10044F: Documentation/input/multi-touch-protocol.rst 10045F: drivers/input/input-mt.c 10046K: \b(ABS|SYN)_MT_ 10047 10048INSIDE SECURE CRYPTO DRIVER 10049M: Antoine Tenart <atenart@kernel.org> 10050L: linux-crypto@vger.kernel.org 10051S: Maintained 10052F: drivers/crypto/inside-secure/ 10053 10054INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10055M: Mimi Zohar <zohar@linux.ibm.com> 10056M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10057L: linux-integrity@vger.kernel.org 10058S: Supported 10059T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10060F: security/integrity/ima/ 10061F: security/integrity/ 10062 10063INTEL 810/815 FRAMEBUFFER DRIVER 10064M: Antonino Daplas <adaplas@gmail.com> 10065L: linux-fbdev@vger.kernel.org 10066S: Maintained 10067F: drivers/video/fbdev/i810/ 10068 10069INTEL 8255 GPIO DRIVER 10070M: William Breathitt Gray <william.gray@linaro.org> 10071L: linux-gpio@vger.kernel.org 10072S: Maintained 10073F: drivers/gpio/gpio-i8255.c 10074F: drivers/gpio/gpio-i8255.h 10075 10076INTEL ASoC DRIVERS 10077M: Cezary Rojewski <cezary.rojewski@intel.com> 10078M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10079M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10080M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10081M: Bard Liao <yung-chuan.liao@linux.intel.com> 10082M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10083M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10085S: Supported 10086F: sound/soc/intel/ 10087 10088INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10089M: Hans de Goede <hdegoede@redhat.com> 10090L: platform-driver-x86@vger.kernel.org 10091S: Maintained 10092F: drivers/platform/x86/intel/atomisp2/pm.c 10093 10094INTEL ATOMISP2 LED DRIVER 10095M: Hans de Goede <hdegoede@redhat.com> 10096L: platform-driver-x86@vger.kernel.org 10097S: Maintained 10098F: drivers/platform/x86/intel/atomisp2/led.c 10099 10100INTEL BIOS SAR INT1092 DRIVER 10101M: Shravan Sudhakar <s.shravan@intel.com> 10102M: Intel Corporation <linuxwwan@intel.com> 10103L: platform-driver-x86@vger.kernel.org 10104S: Maintained 10105F: drivers/platform/x86/intel/int1092/ 10106 10107INTEL BROXTON PMC DRIVER 10108M: Mika Westerberg <mika.westerberg@linux.intel.com> 10109M: Zha Qipeng <qipeng.zha@intel.com> 10110S: Maintained 10111F: drivers/mfd/intel_pmc_bxt.c 10112F: include/linux/mfd/intel_pmc_bxt.h 10113 10114INTEL C600 SERIES SAS CONTROLLER DRIVER 10115M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10116L: linux-scsi@vger.kernel.org 10117S: Supported 10118T: git git://git.code.sf.net/p/intel-sas/isci 10119F: drivers/scsi/isci/ 10120 10121INTEL CPU family model numbers 10122M: Tony Luck <tony.luck@intel.com> 10123M: x86@kernel.org 10124L: linux-kernel@vger.kernel.org 10125S: Supported 10126F: arch/x86/include/asm/intel-family.h 10127 10128INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10129M: Jani Nikula <jani.nikula@linux.intel.com> 10130M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10131M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10132M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10133L: intel-gfx@lists.freedesktop.org 10134S: Supported 10135W: https://01.org/linuxgraphics/ 10136Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10137B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10138C: irc://irc.oftc.net/intel-gfx 10139T: git git://anongit.freedesktop.org/drm-intel 10140F: Documentation/gpu/i915.rst 10141F: drivers/gpu/drm/i915/ 10142F: include/drm/i915* 10143F: include/uapi/drm/i915_drm.h 10144 10145INTEL ETHERNET DRIVERS 10146M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10147M: Tony Nguyen <anthony.l.nguyen@intel.com> 10148L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10149S: Supported 10150W: http://www.intel.com/support/feedback.htm 10151W: http://e1000.sourceforge.net/ 10152Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10153T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10155F: Documentation/networking/device_drivers/ethernet/intel/ 10156F: drivers/net/ethernet/intel/ 10157F: drivers/net/ethernet/intel/*/ 10158F: include/linux/avf/virtchnl.h 10159F: include/linux/net/intel/iidc.h 10160 10161INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10162M: Mustafa Ismail <mustafa.ismail@intel.com> 10163M: Shiraz Saleem <shiraz.saleem@intel.com> 10164L: linux-rdma@vger.kernel.org 10165S: Supported 10166F: drivers/infiniband/hw/irdma/ 10167F: include/uapi/rdma/irdma-abi.h 10168 10169INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10170M: Maik Broemme <mbroemme@libmpq.org> 10171L: linux-fbdev@vger.kernel.org 10172S: Maintained 10173F: Documentation/fb/intelfb.rst 10174F: drivers/video/fbdev/intelfb/ 10175 10176INTEL GPIO DRIVERS 10177M: Andy Shevchenko <andy@kernel.org> 10178L: linux-gpio@vger.kernel.org 10179S: Supported 10180T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10181F: drivers/gpio/gpio-ich.c 10182F: drivers/gpio/gpio-merrifield.c 10183F: drivers/gpio/gpio-ml-ioh.c 10184F: drivers/gpio/gpio-pch.c 10185F: drivers/gpio/gpio-sch.c 10186F: drivers/gpio/gpio-sodaville.c 10187 10188INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10189M: Zhenyu Wang <zhenyuw@linux.intel.com> 10190M: Zhi Wang <zhi.a.wang@intel.com> 10191L: intel-gvt-dev@lists.freedesktop.org 10192L: intel-gfx@lists.freedesktop.org 10193S: Supported 10194W: https://01.org/igvt-g 10195T: git https://github.com/intel/gvt-linux.git 10196F: drivers/gpu/drm/i915/gvt/ 10197 10198INTEL HID EVENT DRIVER 10199M: Alex Hung <alex.hung@canonical.com> 10200L: platform-driver-x86@vger.kernel.org 10201S: Maintained 10202F: drivers/platform/x86/intel/hid.c 10203 10204INTEL I/OAT DMA DRIVER 10205M: Dave Jiang <dave.jiang@intel.com> 10206R: Dan Williams <dan.j.williams@intel.com> 10207L: dmaengine@vger.kernel.org 10208S: Supported 10209Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10210F: drivers/dma/ioat* 10211 10212INTEL IDXD DRIVER 10213M: Fenghua Yu <fenghua.yu@intel.com> 10214M: Dave Jiang <dave.jiang@intel.com> 10215L: dmaengine@vger.kernel.org 10216S: Supported 10217F: drivers/dma/idxd/* 10218F: include/uapi/linux/idxd.h 10219 10220INTEL IDLE DRIVER 10221M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10222M: Len Brown <lenb@kernel.org> 10223L: linux-pm@vger.kernel.org 10224S: Supported 10225B: https://bugzilla.kernel.org 10226T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10227F: drivers/idle/intel_idle.c 10228 10229INTEL IN FIELD SCAN (IFS) DEVICE 10230M: Jithu Joseph <jithu.joseph@intel.com> 10231R: Ashok Raj <ashok.raj@intel.com> 10232R: Tony Luck <tony.luck@intel.com> 10233S: Maintained 10234F: drivers/platform/x86/intel/ifs 10235F: include/trace/events/intel_ifs.h 10236 10237INTEL INTEGRATED SENSOR HUB DRIVER 10238M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10239M: Jiri Kosina <jikos@kernel.org> 10240L: linux-input@vger.kernel.org 10241S: Maintained 10242F: drivers/hid/intel-ish-hid/ 10243 10244INTEL IOMMU (VT-d) 10245M: David Woodhouse <dwmw2@infradead.org> 10246M: Lu Baolu <baolu.lu@linux.intel.com> 10247L: iommu@lists.linux.dev 10248S: Supported 10249T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10250F: drivers/iommu/intel/ 10251F: include/linux/intel-svm.h 10252 10253INTEL IOP-ADMA DMA DRIVER 10254R: Dan Williams <dan.j.williams@intel.com> 10255S: Odd fixes 10256F: drivers/dma/iop-adma.c 10257 10258INTEL IPU3 CSI-2 CIO2 DRIVER 10259M: Yong Zhi <yong.zhi@intel.com> 10260M: Sakari Ailus <sakari.ailus@linux.intel.com> 10261M: Bingbu Cao <bingbu.cao@intel.com> 10262M: Dan Scally <djrscally@gmail.com> 10263R: Tianshu Qiu <tian.shu.qiu@intel.com> 10264L: linux-media@vger.kernel.org 10265S: Maintained 10266T: git git://linuxtv.org/media_tree.git 10267F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10268F: drivers/media/pci/intel/ipu3/ 10269 10270INTEL IPU3 CSI-2 IMGU DRIVER 10271M: Sakari Ailus <sakari.ailus@linux.intel.com> 10272R: Bingbu Cao <bingbu.cao@intel.com> 10273R: Tianshu Qiu <tian.shu.qiu@intel.com> 10274L: linux-media@vger.kernel.org 10275S: Maintained 10276F: Documentation/admin-guide/media/ipu3.rst 10277F: Documentation/admin-guide/media/ipu3_rcb.svg 10278F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10279F: drivers/staging/media/ipu3/ 10280 10281INTEL IXP4XX CRYPTO SUPPORT 10282M: Corentin Labbe <clabbe@baylibre.com> 10283L: linux-crypto@vger.kernel.org 10284S: Maintained 10285F: drivers/crypto/ixp4xx_crypto.c 10286 10287INTEL ISHTP ECLITE DRIVER 10288M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10289L: platform-driver-x86@vger.kernel.org 10290S: Supported 10291F: drivers/platform/x86/intel/ishtp_eclite.c 10292 10293INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10294M: Krzysztof Halasa <khalasa@piap.pl> 10295S: Maintained 10296F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10297F: drivers/net/wan/ixp4xx_hss.c 10298F: drivers/soc/ixp4xx/ixp4xx-npe.c 10299F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10300F: include/linux/soc/ixp4xx/npe.h 10301F: include/linux/soc/ixp4xx/qmgr.h 10302 10303INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10304M: Deepak Saxena <dsaxena@plexity.net> 10305S: Maintained 10306F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10307F: drivers/char/hw_random/ixp4xx-rng.c 10308 10309INTEL KEEM BAY DRM DRIVER 10310M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10311M: Edmund Dea <edmund.j.dea@intel.com> 10312S: Maintained 10313F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10314F: drivers/gpu/drm/kmb/ 10315 10316INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10317M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10318S: Maintained 10319F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10320F: drivers/crypto/keembay/Kconfig 10321F: drivers/crypto/keembay/Makefile 10322F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10323F: drivers/crypto/keembay/ocs-aes.c 10324F: drivers/crypto/keembay/ocs-aes.h 10325 10326INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10327M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10328M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10329M: Mark Gross <mgross@linux.intel.com> 10330S: Maintained 10331F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10332F: drivers/crypto/keembay/Kconfig 10333F: drivers/crypto/keembay/Makefile 10334F: drivers/crypto/keembay/keembay-ocs-ecc.c 10335 10336INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10337M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10338M: Declan Murphy <declan.murphy@intel.com> 10339S: Maintained 10340F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10341F: drivers/crypto/keembay/Kconfig 10342F: drivers/crypto/keembay/Makefile 10343F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10344F: drivers/crypto/keembay/ocs-hcu.c 10345F: drivers/crypto/keembay/ocs-hcu.h 10346 10347INTEL THUNDER BAY EMMC PHY DRIVER 10348M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10349M: Rashmi A <rashmi.a@intel.com> 10350S: Maintained 10351F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10352F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10353 10354INTEL MANAGEMENT ENGINE (mei) 10355M: Tomas Winkler <tomas.winkler@intel.com> 10356L: linux-kernel@vger.kernel.org 10357S: Supported 10358F: Documentation/driver-api/mei/* 10359F: drivers/misc/mei/ 10360F: drivers/watchdog/mei_wdt.c 10361F: include/linux/mei_aux.h 10362F: include/linux/mei_cl_bus.h 10363F: include/uapi/linux/mei.h 10364F: samples/mei/* 10365 10366INTEL MAX 10 BMC MFD DRIVER 10367M: Xu Yilun <yilun.xu@intel.com> 10368R: Tom Rix <trix@redhat.com> 10369S: Maintained 10370F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10371F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10372F: drivers/hwmon/intel-m10-bmc-hwmon.c 10373F: drivers/mfd/intel-m10-bmc.c 10374F: include/linux/mfd/intel-m10-bmc.h 10375 10376INTEL MENLOW THERMAL DRIVER 10377M: Sujith Thomas <sujith.thomas@intel.com> 10378L: linux-pm@vger.kernel.org 10379S: Supported 10380W: https://01.org/linux-acpi 10381F: drivers/thermal/intel/intel_menlow.c 10382 10383INTEL P-Unit IPC DRIVER 10384M: Zha Qipeng <qipeng.zha@intel.com> 10385L: platform-driver-x86@vger.kernel.org 10386S: Maintained 10387F: arch/x86/include/asm/intel_punit_ipc.h 10388F: drivers/platform/x86/intel/punit_ipc.c 10389 10390INTEL PMC CORE DRIVER 10391M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10392M: David E Box <david.e.box@intel.com> 10393L: platform-driver-x86@vger.kernel.org 10394S: Maintained 10395F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10396F: drivers/platform/x86/intel/pmc/ 10397 10398INTEL PMIC GPIO DRIVERS 10399M: Andy Shevchenko <andy@kernel.org> 10400S: Supported 10401T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10402F: drivers/gpio/gpio-*cove.c 10403 10404INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10405M: Andy Shevchenko <andy@kernel.org> 10406S: Supported 10407F: drivers/mfd/intel_soc_pmic* 10408F: include/linux/mfd/intel_soc_pmic* 10409 10410INTEL PMT DRIVERS 10411M: David E. Box <david.e.box@linux.intel.com> 10412S: Supported 10413F: drivers/platform/x86/intel/pmt/ 10414 10415INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10416M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10417L: linux-wireless@vger.kernel.org 10418S: Maintained 10419F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10420F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10421F: drivers/net/wireless/intel/ipw2x00/ 10422 10423INTEL PSTATE DRIVER 10424M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10425M: Len Brown <lenb@kernel.org> 10426L: linux-pm@vger.kernel.org 10427S: Supported 10428F: drivers/cpufreq/intel_pstate.c 10429 10430INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10431M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10432L: linux-iio@vger.kernel.org 10433F: drivers/counter/intel-qep.c 10434 10435INTEL SCU DRIVERS 10436M: Mika Westerberg <mika.westerberg@linux.intel.com> 10437S: Maintained 10438F: arch/x86/include/asm/intel_scu_ipc.h 10439F: drivers/platform/x86/intel_scu_* 10440 10441INTEL SDSI DRIVER 10442M: David E. Box <david.e.box@linux.intel.com> 10443S: Supported 10444F: drivers/platform/x86/intel/sdsi.c 10445F: tools/arch/x86/intel_sdsi/ 10446F: tools/testing/selftests/drivers/sdsi/ 10447 10448INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10449M: Daniel Scally <djrscally@gmail.com> 10450S: Maintained 10451F: drivers/platform/x86/intel/int3472/ 10452 10453INTEL SPEED SELECT TECHNOLOGY 10454M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10455L: platform-driver-x86@vger.kernel.org 10456S: Maintained 10457F: drivers/platform/x86/intel/speed_select_if/ 10458F: include/uapi/linux/isst_if.h 10459F: tools/power/x86/intel-speed-select/ 10460 10461INTEL STRATIX10 FIRMWARE DRIVERS 10462M: Dinh Nguyen <dinguyen@kernel.org> 10463L: linux-kernel@vger.kernel.org 10464S: Maintained 10465F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10466F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10467F: drivers/firmware/stratix10-rsu.c 10468F: drivers/firmware/stratix10-svc.c 10469F: include/linux/firmware/intel/stratix10-smc.h 10470F: include/linux/firmware/intel/stratix10-svc-client.h 10471T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10472 10473INTEL TELEMETRY DRIVER 10474M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10475M: "David E. Box" <david.e.box@linux.intel.com> 10476L: platform-driver-x86@vger.kernel.org 10477S: Maintained 10478F: arch/x86/include/asm/intel_telemetry.h 10479F: drivers/platform/x86/intel/telemetry/ 10480 10481INTEL UNCORE FREQUENCY CONTROL 10482M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10483L: platform-driver-x86@vger.kernel.org 10484S: Maintained 10485F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10486F: drivers/platform/x86/intel/uncore-frequency/ 10487 10488INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10489M: David E. Box <david.e.box@linux.intel.com> 10490S: Supported 10491F: drivers/platform/x86/intel/vsec.* 10492 10493INTEL VIRTUAL BUTTON DRIVER 10494M: AceLan Kao <acelan.kao@canonical.com> 10495L: platform-driver-x86@vger.kernel.org 10496S: Maintained 10497F: drivers/platform/x86/intel/vbtn.c 10498 10499INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10500M: Stanislaw Gruszka <stf_xl@wp.pl> 10501L: linux-wireless@vger.kernel.org 10502S: Supported 10503F: drivers/net/wireless/intel/iwlegacy/ 10504 10505INTEL WIRELESS WIFI LINK (iwlwifi) 10506M: Gregory Greenman <gregory.greenman@intel.com> 10507L: linux-wireless@vger.kernel.org 10508S: Supported 10509W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10510T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10511F: drivers/net/wireless/intel/iwlwifi/ 10512 10513INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10514M: Jithu Joseph <jithu.joseph@intel.com> 10515R: Maurice Ma <maurice.ma@intel.com> 10516S: Maintained 10517W: https://slimbootloader.github.io/security/firmware-update.html 10518F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10519 10520INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10521L: Dell.Client.Kernel@dell.com 10522S: Maintained 10523F: drivers/platform/x86/intel/wmi/thunderbolt.c 10524 10525INTEL WWAN IOSM DRIVER 10526M: M Chetan Kumar <m.chetan.kumar@intel.com> 10527M: Intel Corporation <linuxwwan@intel.com> 10528L: netdev@vger.kernel.org 10529S: Maintained 10530F: drivers/net/wwan/iosm/ 10531 10532INTEL(R) TRACE HUB 10533M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10534S: Supported 10535F: Documentation/trace/intel_th.rst 10536F: drivers/hwtracing/intel_th/ 10537F: include/linux/intel_th.h 10538 10539INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10540M: Ning Sun <ning.sun@intel.com> 10541L: tboot-devel@lists.sourceforge.net 10542S: Supported 10543W: http://tboot.sourceforge.net 10544T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10545F: Documentation/x86/intel_txt.rst 10546F: arch/x86/kernel/tboot.c 10547F: include/linux/tboot.h 10548 10549INTEL SGX 10550M: Jarkko Sakkinen <jarkko@kernel.org> 10551R: Dave Hansen <dave.hansen@linux.intel.com> 10552L: linux-sgx@vger.kernel.org 10553S: Supported 10554Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10555T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10556F: Documentation/x86/sgx.rst 10557F: arch/x86/entry/vdso/vsgx.S 10558F: arch/x86/include/asm/sgx.h 10559F: arch/x86/include/uapi/asm/sgx.h 10560F: arch/x86/kernel/cpu/sgx/* 10561F: tools/testing/selftests/sgx/* 10562K: \bSGX_ 10563 10564INTERCONNECT API 10565M: Georgi Djakov <djakov@kernel.org> 10566L: linux-pm@vger.kernel.org 10567S: Maintained 10568T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10569F: Documentation/devicetree/bindings/interconnect/ 10570F: Documentation/driver-api/interconnect.rst 10571F: drivers/interconnect/ 10572F: include/dt-bindings/interconnect/ 10573F: include/linux/interconnect-provider.h 10574F: include/linux/interconnect.h 10575 10576INTERRUPT COUNTER DRIVER 10577M: Oleksij Rempel <o.rempel@pengutronix.de> 10578R: Pengutronix Kernel Team <kernel@pengutronix.de> 10579L: linux-iio@vger.kernel.org 10580F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10581F: drivers/counter/interrupt-cnt.c 10582 10583INTERSIL ISL7998X VIDEO DECODER DRIVER 10584M: Michael Tretter <m.tretter@pengutronix.de> 10585R: Pengutronix Kernel Team <kernel@pengutronix.de> 10586L: linux-media@vger.kernel.org 10587S: Maintained 10588F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10589F: drivers/media/i2c/isl7998x.c 10590 10591INVENSENSE ICM-426xx IMU DRIVER 10592M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10593L: linux-iio@vger.kernel.org 10594S: Maintained 10595W: https://invensense.tdk.com/ 10596F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10597F: drivers/iio/imu/inv_icm42600/ 10598 10599INVENSENSE MPU-3050 GYROSCOPE DRIVER 10600M: Linus Walleij <linus.walleij@linaro.org> 10601L: linux-iio@vger.kernel.org 10602S: Maintained 10603F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10604F: drivers/iio/gyro/mpu3050* 10605 10606IOC3 ETHERNET DRIVER 10607M: Ralf Baechle <ralf@linux-mips.org> 10608L: linux-mips@vger.kernel.org 10609S: Maintained 10610F: drivers/net/ethernet/sgi/ioc3-eth.c 10611 10612IOMAP FILESYSTEM LIBRARY 10613M: Christoph Hellwig <hch@infradead.org> 10614M: Darrick J. Wong <djwong@kernel.org> 10615L: linux-xfs@vger.kernel.org 10616L: linux-fsdevel@vger.kernel.org 10617S: Supported 10618T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10619F: fs/iomap/ 10620F: include/linux/iomap.h 10621 10622IOMMU DMA-API LAYER 10623M: Robin Murphy <robin.murphy@arm.com> 10624L: iommu@lists.linux.dev 10625S: Maintained 10626T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10627F: drivers/iommu/dma-iommu.c 10628F: drivers/iommu/iova.c 10629F: include/linux/dma-iommu.h 10630F: include/linux/iova.h 10631 10632IOMMU SUBSYSTEM 10633M: Joerg Roedel <joro@8bytes.org> 10634M: Will Deacon <will@kernel.org> 10635R: Robin Murphy <robin.murphy@arm.com> 10636L: iommu@lists.linux.dev 10637S: Maintained 10638T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10639F: Documentation/devicetree/bindings/iommu/ 10640F: Documentation/userspace-api/iommu.rst 10641F: drivers/iommu/ 10642F: include/linux/iommu.h 10643F: include/linux/iova.h 10644F: include/linux/of_iommu.h 10645F: include/uapi/linux/iommu.h 10646 10647IOSYS-MAP HELPERS 10648M: Thomas Zimmermann <tzimmermann@suse.de> 10649L: dri-devel@lists.freedesktop.org 10650S: Maintained 10651T: git git://anongit.freedesktop.org/drm/drm-misc 10652F: include/linux/iosys-map.h 10653 10654IO_URING 10655M: Jens Axboe <axboe@kernel.dk> 10656R: Pavel Begunkov <asml.silence@gmail.com> 10657L: io-uring@vger.kernel.org 10658S: Maintained 10659T: git git://git.kernel.dk/linux-block 10660T: git git://git.kernel.dk/liburing 10661F: io_uring/ 10662F: include/linux/io_uring.h 10663F: include/linux/io_uring_types.h 10664F: include/uapi/linux/io_uring.h 10665F: tools/io_uring/ 10666 10667IPMI SUBSYSTEM 10668M: Corey Minyard <minyard@acm.org> 10669L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10670S: Supported 10671W: http://openipmi.sourceforge.net/ 10672T: git https://github.com/cminyard/linux-ipmi.git for-next 10673F: Documentation/driver-api/ipmi.rst 10674F: Documentation/devicetree/bindings/ipmi/ 10675F: drivers/char/ipmi/ 10676F: include/linux/ipmi* 10677F: include/uapi/linux/ipmi* 10678 10679IPS SCSI RAID DRIVER 10680M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10681L: linux-scsi@vger.kernel.org 10682S: Maintained 10683W: http://www.adaptec.com/ 10684F: drivers/scsi/ips* 10685 10686IPVS 10687M: Simon Horman <horms@verge.net.au> 10688M: Julian Anastasov <ja@ssi.bg> 10689L: netdev@vger.kernel.org 10690L: lvs-devel@vger.kernel.org 10691S: Maintained 10692T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10693T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10694F: Documentation/networking/ipvs-sysctl.rst 10695F: include/net/ip_vs.h 10696F: include/uapi/linux/ip_vs.h 10697F: net/netfilter/ipvs/ 10698 10699IPWIRELESS DRIVER 10700M: Jiri Kosina <jikos@kernel.org> 10701M: David Sterba <dsterba@suse.com> 10702S: Odd Fixes 10703F: drivers/tty/ipwireless/ 10704 10705IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10706M: Marc Zyngier <maz@kernel.org> 10707S: Maintained 10708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10709F: Documentation/core-api/irq/irq-domain.rst 10710F: include/linux/irqdomain.h 10711F: kernel/irq/irqdomain.c 10712F: kernel/irq/msi.c 10713 10714IRQ SUBSYSTEM 10715M: Thomas Gleixner <tglx@linutronix.de> 10716L: linux-kernel@vger.kernel.org 10717S: Maintained 10718T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10719F: kernel/irq/ 10720 10721IRQCHIP DRIVERS 10722M: Thomas Gleixner <tglx@linutronix.de> 10723M: Marc Zyngier <maz@kernel.org> 10724L: linux-kernel@vger.kernel.org 10725S: Maintained 10726T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10727F: Documentation/devicetree/bindings/interrupt-controller/ 10728F: drivers/irqchip/ 10729 10730ISA 10731M: William Breathitt Gray <william.gray@linaro.org> 10732S: Maintained 10733F: Documentation/driver-api/isa.rst 10734F: drivers/base/isa.c 10735F: include/linux/isa.h 10736 10737ISA RADIO MODULE 10738M: Hans Verkuil <hverkuil@xs4all.nl> 10739L: linux-media@vger.kernel.org 10740S: Maintained 10741W: https://linuxtv.org 10742T: git git://linuxtv.org/media_tree.git 10743F: drivers/media/radio/radio-isa* 10744 10745ISAPNP 10746M: Jaroslav Kysela <perex@perex.cz> 10747S: Maintained 10748F: Documentation/driver-api/isapnp.rst 10749F: drivers/pnp/isapnp/ 10750F: include/linux/isapnp.h 10751 10752ISCSI 10753M: Lee Duncan <lduncan@suse.com> 10754M: Chris Leech <cleech@redhat.com> 10755M: Mike Christie <michael.christie@oracle.com> 10756L: open-iscsi@googlegroups.com 10757L: linux-scsi@vger.kernel.org 10758S: Maintained 10759W: www.open-iscsi.com 10760F: drivers/scsi/*iscsi* 10761F: include/scsi/*iscsi* 10762 10763iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10764M: Peter Jones <pjones@redhat.com> 10765M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10766S: Maintained 10767F: drivers/firmware/iscsi_ibft* 10768 10769ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10770M: Sagi Grimberg <sagi@grimberg.me> 10771M: Max Gurtovoy <mgurtovoy@nvidia.com> 10772L: linux-rdma@vger.kernel.org 10773S: Supported 10774W: http://www.openfabrics.org 10775W: www.open-iscsi.org 10776Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10777F: drivers/infiniband/ulp/iser/ 10778 10779ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10780M: Sagi Grimberg <sagi@grimberg.me> 10781L: linux-rdma@vger.kernel.org 10782L: target-devel@vger.kernel.org 10783S: Supported 10784W: http://www.linux-iscsi.org 10785T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10786F: drivers/infiniband/ulp/isert 10787 10788ISDN/CMTP OVER BLUETOOTH 10789M: Karsten Keil <isdn@linux-pingi.de> 10790L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10791L: netdev@vger.kernel.org 10792S: Odd Fixes 10793W: http://www.isdn4linux.de 10794F: Documentation/isdn/ 10795F: drivers/isdn/capi/ 10796F: include/linux/isdn/ 10797F: include/uapi/linux/isdn/ 10798F: net/bluetooth/cmtp/ 10799 10800ISDN/mISDN SUBSYSTEM 10801M: Karsten Keil <isdn@linux-pingi.de> 10802L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10803L: netdev@vger.kernel.org 10804S: Maintained 10805W: http://www.isdn4linux.de 10806F: drivers/isdn/Kconfig 10807F: drivers/isdn/Makefile 10808F: drivers/isdn/hardware/ 10809F: drivers/isdn/mISDN/ 10810 10811IT87 HARDWARE MONITORING DRIVER 10812M: Jean Delvare <jdelvare@suse.com> 10813L: linux-hwmon@vger.kernel.org 10814S: Maintained 10815F: Documentation/hwmon/it87.rst 10816F: drivers/hwmon/it87.c 10817 10818IT913X MEDIA DRIVER 10819M: Antti Palosaari <crope@iki.fi> 10820L: linux-media@vger.kernel.org 10821S: Maintained 10822W: https://linuxtv.org 10823W: http://palosaari.fi/linux/ 10824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10825T: git git://linuxtv.org/anttip/media_tree.git 10826F: drivers/media/tuners/it913x* 10827 10828ITE IT66121 HDMI BRIDGE DRIVER 10829M: Phong LE <ple@baylibre.com> 10830M: Neil Armstrong <narmstrong@baylibre.com> 10831S: Maintained 10832T: git git://anongit.freedesktop.org/drm/drm-misc 10833F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10834F: drivers/gpu/drm/bridge/ite-it66121.c 10835 10836IVTV VIDEO4LINUX DRIVER 10837M: Andy Walls <awalls@md.metrocast.net> 10838L: linux-media@vger.kernel.org 10839S: Maintained 10840W: https://linuxtv.org 10841T: git git://linuxtv.org/media_tree.git 10842F: Documentation/admin-guide/media/ivtv* 10843F: drivers/media/pci/ivtv/ 10844F: include/uapi/linux/ivtv* 10845 10846IX2505V MEDIA DRIVER 10847M: Malcolm Priestley <tvboxspy@gmail.com> 10848L: linux-media@vger.kernel.org 10849S: Maintained 10850W: https://linuxtv.org 10851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10852F: drivers/media/dvb-frontends/ix2505v* 10853 10854JAILHOUSE HYPERVISOR INTERFACE 10855M: Jan Kiszka <jan.kiszka@siemens.com> 10856L: jailhouse-dev@googlegroups.com 10857S: Maintained 10858F: arch/x86/include/asm/jailhouse_para.h 10859F: arch/x86/kernel/jailhouse.c 10860 10861JC42.4 TEMPERATURE SENSOR DRIVER 10862M: Guenter Roeck <linux@roeck-us.net> 10863L: linux-hwmon@vger.kernel.org 10864S: Maintained 10865F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10866F: Documentation/hwmon/jc42.rst 10867F: drivers/hwmon/jc42.c 10868 10869JFS FILESYSTEM 10870M: Dave Kleikamp <shaggy@kernel.org> 10871L: jfs-discussion@lists.sourceforge.net 10872S: Maintained 10873W: http://jfs.sourceforge.net/ 10874T: git git://github.com/kleikamp/linux-shaggy.git 10875F: Documentation/admin-guide/jfs.rst 10876F: fs/jfs/ 10877 10878JME NETWORK DRIVER 10879M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10880L: netdev@vger.kernel.org 10881S: Maintained 10882F: drivers/net/ethernet/jme.* 10883 10884JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10885M: David Woodhouse <dwmw2@infradead.org> 10886M: Richard Weinberger <richard@nod.at> 10887L: linux-mtd@lists.infradead.org 10888S: Odd Fixes 10889W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10890T: git git://git.infradead.org/ubifs-2.6.git 10891F: fs/jffs2/ 10892F: include/uapi/linux/jffs2.h 10893 10894JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10895M: "Theodore Ts'o" <tytso@mit.edu> 10896M: Jan Kara <jack@suse.com> 10897L: linux-ext4@vger.kernel.org 10898S: Maintained 10899F: fs/jbd2/ 10900F: include/linux/jbd2.h 10901 10902JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10903M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10904L: linux-media@vger.kernel.org 10905L: linux-renesas-soc@vger.kernel.org 10906S: Maintained 10907F: drivers/media/platform/renesas/rcar_jpu.c 10908 10909JSM Neo PCI based serial card 10910L: linux-serial@vger.kernel.org 10911S: Orphan 10912F: drivers/tty/serial/jsm/ 10913 10914K10TEMP HARDWARE MONITORING DRIVER 10915M: Clemens Ladisch <clemens@ladisch.de> 10916L: linux-hwmon@vger.kernel.org 10917S: Maintained 10918F: Documentation/hwmon/k10temp.rst 10919F: drivers/hwmon/k10temp.c 10920 10921K8TEMP HARDWARE MONITORING DRIVER 10922M: Rudolf Marek <r.marek@assembler.cz> 10923L: linux-hwmon@vger.kernel.org 10924S: Maintained 10925F: Documentation/hwmon/k8temp.rst 10926F: drivers/hwmon/k8temp.c 10927 10928KASAN 10929M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10930R: Alexander Potapenko <glider@google.com> 10931R: Andrey Konovalov <andreyknvl@gmail.com> 10932R: Dmitry Vyukov <dvyukov@google.com> 10933R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10934L: kasan-dev@googlegroups.com 10935S: Maintained 10936F: Documentation/dev-tools/kasan.rst 10937F: arch/*/include/asm/*kasan.h 10938F: arch/*/mm/kasan_init* 10939F: include/linux/kasan*.h 10940F: lib/Kconfig.kasan 10941F: mm/kasan/ 10942F: scripts/Makefile.kasan 10943 10944KCONFIG 10945M: Masahiro Yamada <masahiroy@kernel.org> 10946L: linux-kbuild@vger.kernel.org 10947S: Maintained 10948T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10949F: Documentation/kbuild/kconfig* 10950F: scripts/Kconfig.include 10951F: scripts/kconfig/ 10952 10953KCOV 10954R: Dmitry Vyukov <dvyukov@google.com> 10955R: Andrey Konovalov <andreyknvl@gmail.com> 10956L: kasan-dev@googlegroups.com 10957S: Maintained 10958F: Documentation/dev-tools/kcov.rst 10959F: include/linux/kcov.h 10960F: include/uapi/linux/kcov.h 10961F: kernel/kcov.c 10962F: scripts/Makefile.kcov 10963 10964KCSAN 10965M: Marco Elver <elver@google.com> 10966R: Dmitry Vyukov <dvyukov@google.com> 10967L: kasan-dev@googlegroups.com 10968S: Maintained 10969F: Documentation/dev-tools/kcsan.rst 10970F: include/linux/kcsan*.h 10971F: kernel/kcsan/ 10972F: lib/Kconfig.kcsan 10973F: scripts/Makefile.kcsan 10974 10975KDUMP 10976M: Baoquan He <bhe@redhat.com> 10977R: Vivek Goyal <vgoyal@redhat.com> 10978R: Dave Young <dyoung@redhat.com> 10979L: kexec@lists.infradead.org 10980S: Maintained 10981W: http://lse.sourceforge.net/kdump/ 10982F: Documentation/admin-guide/kdump/ 10983F: fs/proc/vmcore.c 10984F: include/linux/crash_core.h 10985F: include/linux/crash_dump.h 10986F: include/uapi/linux/vmcore.h 10987F: kernel/crash_*.c 10988 10989KEENE FM RADIO TRANSMITTER DRIVER 10990M: Hans Verkuil <hverkuil@xs4all.nl> 10991L: linux-media@vger.kernel.org 10992S: Maintained 10993W: https://linuxtv.org 10994T: git git://linuxtv.org/media_tree.git 10995F: drivers/media/radio/radio-keene* 10996 10997KERNEL AUTOMOUNTER 10998M: Ian Kent <raven@themaw.net> 10999L: autofs@vger.kernel.org 11000S: Maintained 11001F: fs/autofs/ 11002 11003KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11004M: Masahiro Yamada <masahiroy@kernel.org> 11005M: Michal Marek <michal.lkml@markovi.net> 11006R: Nick Desaulniers <ndesaulniers@google.com> 11007L: linux-kbuild@vger.kernel.org 11008S: Maintained 11009T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11010F: Documentation/kbuild/ 11011F: Makefile 11012F: scripts/*vmlinux* 11013F: scripts/Kbuild* 11014F: scripts/Makefile* 11015F: scripts/basic/ 11016F: scripts/dummy-tools/ 11017F: scripts/mk* 11018F: scripts/mod/ 11019F: scripts/package/ 11020 11021KERNEL HARDENING (not covered by other areas) 11022M: Kees Cook <keescook@chromium.org> 11023L: linux-hardening@vger.kernel.org 11024S: Supported 11025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11026F: include/linux/overflow.h 11027F: include/linux/randomize_kstack.h 11028F: mm/usercopy.c 11029K: \b(add|choose)_random_kstack_offset\b 11030K: \b__check_(object_size|heap_object)\b 11031 11032KERNEL JANITORS 11033L: kernel-janitors@vger.kernel.org 11034S: Odd Fixes 11035W: http://kernelnewbies.org/KernelJanitors 11036 11037KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11038M: Chuck Lever <chuck.lever@oracle.com> 11039M: Jeff Layton <jlayton@kernel.org> 11040L: linux-nfs@vger.kernel.org 11041S: Supported 11042W: http://nfs.sourceforge.net/ 11043T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11044F: fs/lockd/ 11045F: fs/nfs_common/ 11046F: fs/nfsd/ 11047F: include/linux/lockd/ 11048F: include/linux/sunrpc/ 11049F: include/uapi/linux/nfsd/ 11050F: include/uapi/linux/sunrpc/ 11051F: net/sunrpc/ 11052F: Documentation/filesystems/nfs/ 11053 11054KERNEL REGRESSIONS 11055M: Thorsten Leemhuis <linux@leemhuis.info> 11056L: regressions@lists.linux.dev 11057S: Supported 11058F: Documentation/admin-guide/reporting-regressions.rst 11059F: Documentation/process/handling-regressions.rst 11060 11061KERNEL SELFTEST FRAMEWORK 11062M: Shuah Khan <shuah@kernel.org> 11063M: Shuah Khan <skhan@linuxfoundation.org> 11064L: linux-kselftest@vger.kernel.org 11065S: Maintained 11066Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11067T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11068F: Documentation/dev-tools/kselftest* 11069F: tools/testing/selftests/ 11070 11071KERNEL SMB3 SERVER (KSMBD) 11072M: Namjae Jeon <linkinjeon@kernel.org> 11073M: Steve French <sfrench@samba.org> 11074M: Hyunchul Lee <hyc.lee@gmail.com> 11075R: Sergey Senozhatsky <senozhatsky@chromium.org> 11076L: linux-cifs@vger.kernel.org 11077S: Maintained 11078T: git git://git.samba.org/ksmbd.git 11079F: Documentation/filesystems/cifs/ksmbd.rst 11080F: fs/ksmbd/ 11081F: fs/smbfs_common/ 11082 11083KERNEL UNIT TESTING FRAMEWORK (KUnit) 11084M: Brendan Higgins <brendanhiggins@google.com> 11085M: David Gow <davidgow@google.com> 11086L: linux-kselftest@vger.kernel.org 11087L: kunit-dev@googlegroups.com 11088S: Maintained 11089W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11090F: Documentation/dev-tools/kunit/ 11091F: include/kunit/ 11092F: lib/kunit/ 11093F: tools/testing/kunit/ 11094 11095KERNEL USERMODE HELPER 11096M: Luis Chamberlain <mcgrof@kernel.org> 11097L: linux-kernel@vger.kernel.org 11098S: Maintained 11099F: include/linux/umh.h 11100F: kernel/umh.c 11101 11102KERNEL VIRTUAL MACHINE (KVM) 11103M: Paolo Bonzini <pbonzini@redhat.com> 11104L: kvm@vger.kernel.org 11105S: Supported 11106W: http://www.linux-kvm.org 11107T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11108F: Documentation/virt/kvm/ 11109F: include/asm-generic/kvm* 11110F: include/kvm/iodev.h 11111F: include/linux/kvm* 11112F: include/trace/events/kvm.h 11113F: include/uapi/asm-generic/kvm* 11114F: include/uapi/linux/kvm* 11115F: tools/kvm/ 11116F: tools/testing/selftests/kvm/ 11117F: virt/kvm/* 11118 11119KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11120M: Marc Zyngier <maz@kernel.org> 11121R: James Morse <james.morse@arm.com> 11122R: Alexandru Elisei <alexandru.elisei@arm.com> 11123R: Suzuki K Poulose <suzuki.poulose@arm.com> 11124R: Oliver Upton <oliver.upton@linux.dev> 11125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11126L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 11127S: Maintained 11128T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11129F: arch/arm64/include/asm/kvm* 11130F: arch/arm64/include/uapi/asm/kvm* 11131F: arch/arm64/kvm/ 11132F: include/kvm/arm_* 11133F: tools/testing/selftests/kvm/*/aarch64/ 11134F: tools/testing/selftests/kvm/aarch64/ 11135 11136KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11137M: Huacai Chen <chenhuacai@kernel.org> 11138M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11139L: linux-mips@vger.kernel.org 11140L: kvm@vger.kernel.org 11141S: Maintained 11142T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11143F: arch/mips/include/asm/kvm* 11144F: arch/mips/include/uapi/asm/kvm* 11145F: arch/mips/kvm/ 11146 11147KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11148L: linuxppc-dev@lists.ozlabs.org 11149T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11150F: arch/powerpc/include/asm/kvm* 11151F: arch/powerpc/include/uapi/asm/kvm* 11152F: arch/powerpc/kernel/kvm* 11153F: arch/powerpc/kvm/ 11154 11155KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11156M: Anup Patel <anup@brainfault.org> 11157R: Atish Patra <atishp@atishpatra.org> 11158L: kvm@vger.kernel.org 11159L: kvm-riscv@lists.infradead.org 11160L: linux-riscv@lists.infradead.org 11161S: Maintained 11162T: git git://github.com/kvm-riscv/linux.git 11163F: arch/riscv/include/asm/kvm* 11164F: arch/riscv/include/uapi/asm/kvm* 11165F: arch/riscv/kvm/ 11166F: tools/testing/selftests/kvm/*/riscv/ 11167 11168KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11169M: Christian Borntraeger <borntraeger@linux.ibm.com> 11170M: Janosch Frank <frankja@linux.ibm.com> 11171M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11172R: David Hildenbrand <david@redhat.com> 11173L: kvm@vger.kernel.org 11174S: Supported 11175W: http://www.ibm.com/developerworks/linux/linux390/ 11176T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11177F: Documentation/virt/kvm/s390* 11178F: arch/s390/include/asm/gmap.h 11179F: arch/s390/include/asm/kvm* 11180F: arch/s390/include/uapi/asm/kvm* 11181F: arch/s390/include/uapi/asm/uvdevice.h 11182F: arch/s390/kernel/uv.c 11183F: arch/s390/kvm/ 11184F: arch/s390/mm/gmap.c 11185F: drivers/s390/char/uvdevice.c 11186F: tools/testing/selftests/drivers/s390x/uvdevice/ 11187F: tools/testing/selftests/kvm/*/s390x/ 11188F: tools/testing/selftests/kvm/s390x/ 11189 11190KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11191M: Sean Christopherson <seanjc@google.com> 11192M: Paolo Bonzini <pbonzini@redhat.com> 11193L: kvm@vger.kernel.org 11194S: Supported 11195T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11196F: arch/x86/include/asm/kvm* 11197F: arch/x86/include/asm/svm.h 11198F: arch/x86/include/asm/vmx*.h 11199F: arch/x86/include/uapi/asm/kvm* 11200F: arch/x86/include/uapi/asm/svm.h 11201F: arch/x86/include/uapi/asm/vmx.h 11202F: arch/x86/kvm/ 11203F: arch/x86/kvm/*/ 11204 11205KVM PARAVIRT (KVM/paravirt) 11206M: Paolo Bonzini <pbonzini@redhat.com> 11207R: Wanpeng Li <wanpengli@tencent.com> 11208R: Vitaly Kuznetsov <vkuznets@redhat.com> 11209L: kvm@vger.kernel.org 11210S: Supported 11211T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11212F: arch/x86/kernel/kvm.c 11213F: arch/x86/kernel/kvmclock.c 11214F: arch/x86/include/asm/pvclock-abi.h 11215F: include/linux/kvm_para.h 11216F: include/uapi/linux/kvm_para.h 11217F: include/uapi/asm-generic/kvm_para.h 11218F: include/asm-generic/kvm_para.h 11219F: arch/um/include/asm/kvm_para.h 11220F: arch/x86/include/asm/kvm_para.h 11221F: arch/x86/include/uapi/asm/kvm_para.h 11222 11223KVM X86 HYPER-V (KVM/hyper-v) 11224M: Vitaly Kuznetsov <vkuznets@redhat.com> 11225M: Sean Christopherson <seanjc@google.com> 11226M: Paolo Bonzini <pbonzini@redhat.com> 11227L: kvm@vger.kernel.org 11228S: Supported 11229T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11230F: arch/x86/kvm/hyperv.* 11231F: arch/x86/kvm/kvm_onhyperv.* 11232F: arch/x86/kvm/svm/hyperv.* 11233F: arch/x86/kvm/svm/svm_onhyperv.* 11234F: arch/x86/kvm/vmx/evmcs.* 11235 11236KERNFS 11237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11238M: Tejun Heo <tj@kernel.org> 11239S: Supported 11240T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11241F: fs/kernfs/ 11242F: include/linux/kernfs.h 11243 11244KEXEC 11245M: Eric Biederman <ebiederm@xmission.com> 11246L: kexec@lists.infradead.org 11247S: Maintained 11248W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11249F: include/linux/kexec.h 11250F: include/uapi/linux/kexec.h 11251F: kernel/kexec* 11252 11253KEYS-ENCRYPTED 11254M: Mimi Zohar <zohar@linux.ibm.com> 11255L: linux-integrity@vger.kernel.org 11256L: keyrings@vger.kernel.org 11257S: Supported 11258F: Documentation/security/keys/trusted-encrypted.rst 11259F: include/keys/encrypted-type.h 11260F: security/keys/encrypted-keys/ 11261 11262KEYS-TRUSTED 11263M: James Bottomley <jejb@linux.ibm.com> 11264M: Jarkko Sakkinen <jarkko@kernel.org> 11265M: Mimi Zohar <zohar@linux.ibm.com> 11266L: linux-integrity@vger.kernel.org 11267L: keyrings@vger.kernel.org 11268S: Supported 11269F: Documentation/security/keys/trusted-encrypted.rst 11270F: include/keys/trusted-type.h 11271F: include/keys/trusted_tpm.h 11272F: security/keys/trusted-keys/ 11273 11274KEYS-TRUSTED-TEE 11275M: Sumit Garg <sumit.garg@linaro.org> 11276L: linux-integrity@vger.kernel.org 11277L: keyrings@vger.kernel.org 11278S: Supported 11279F: include/keys/trusted_tee.h 11280F: security/keys/trusted-keys/trusted_tee.c 11281 11282KEYS-TRUSTED-CAAM 11283M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11284R: Pengutronix Kernel Team <kernel@pengutronix.de> 11285L: linux-integrity@vger.kernel.org 11286L: keyrings@vger.kernel.org 11287S: Maintained 11288F: include/keys/trusted_caam.h 11289F: security/keys/trusted-keys/trusted_caam.c 11290 11291KEYS/KEYRINGS 11292M: David Howells <dhowells@redhat.com> 11293M: Jarkko Sakkinen <jarkko@kernel.org> 11294L: keyrings@vger.kernel.org 11295S: Maintained 11296F: Documentation/security/keys/core.rst 11297F: include/keys/ 11298F: include/linux/key-type.h 11299F: include/linux/key.h 11300F: include/linux/keyctl.h 11301F: include/uapi/linux/keyctl.h 11302F: security/keys/ 11303 11304KEYS/KEYRINGS_INTEGRITY 11305M: Jarkko Sakkinen <jarkko@kernel.org> 11306M: Mimi Zohar <zohar@linux.ibm.com> 11307L: linux-integrity@vger.kernel.org 11308L: keyrings@vger.kernel.org 11309S: Supported 11310F: security/integrity/platform_certs 11311 11312KFENCE 11313M: Alexander Potapenko <glider@google.com> 11314M: Marco Elver <elver@google.com> 11315R: Dmitry Vyukov <dvyukov@google.com> 11316L: kasan-dev@googlegroups.com 11317S: Maintained 11318F: Documentation/dev-tools/kfence.rst 11319F: arch/*/include/asm/kfence.h 11320F: include/linux/kfence.h 11321F: lib/Kconfig.kfence 11322F: mm/kfence/ 11323 11324KFIFO 11325M: Stefani Seibold <stefani@seibold.net> 11326S: Maintained 11327F: include/linux/kfifo.h 11328F: lib/kfifo.c 11329F: samples/kfifo/ 11330 11331KGDB / KDB /debug_core 11332M: Jason Wessel <jason.wessel@windriver.com> 11333M: Daniel Thompson <daniel.thompson@linaro.org> 11334R: Douglas Anderson <dianders@chromium.org> 11335L: kgdb-bugreport@lists.sourceforge.net 11336S: Maintained 11337W: http://kgdb.wiki.kernel.org/ 11338T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11339F: Documentation/dev-tools/kgdb.rst 11340F: drivers/misc/kgdbts.c 11341F: drivers/tty/serial/kgdboc.c 11342F: include/linux/kdb.h 11343F: include/linux/kgdb.h 11344F: kernel/debug/ 11345F: kernel/module/kdb.c 11346 11347KHADAS MCU MFD DRIVER 11348M: Neil Armstrong <narmstrong@baylibre.com> 11349L: linux-amlogic@lists.infradead.org 11350S: Maintained 11351F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11352F: drivers/mfd/khadas-mcu.c 11353F: include/linux/mfd/khadas-mcu.h 11354F: drivers/thermal/khadas_mcu_fan.c 11355 11356KMEMLEAK 11357M: Catalin Marinas <catalin.marinas@arm.com> 11358S: Maintained 11359F: Documentation/dev-tools/kmemleak.rst 11360F: include/linux/kmemleak.h 11361F: mm/kmemleak.c 11362F: samples/kmemleak/kmemleak-test.c 11363 11364KMOD KERNEL MODULE LOADER - USERMODE HELPER 11365M: Luis Chamberlain <mcgrof@kernel.org> 11366L: linux-kernel@vger.kernel.org 11367L: linux-modules@vger.kernel.org 11368S: Maintained 11369F: include/linux/kmod.h 11370F: kernel/kmod.c 11371F: lib/test_kmod.c 11372F: tools/testing/selftests/kmod/ 11373 11374KMSAN 11375M: Alexander Potapenko <glider@google.com> 11376R: Marco Elver <elver@google.com> 11377R: Dmitry Vyukov <dvyukov@google.com> 11378L: kasan-dev@googlegroups.com 11379S: Maintained 11380F: Documentation/dev-tools/kmsan.rst 11381F: arch/*/include/asm/kmsan.h 11382F: include/linux/kmsan*.h 11383F: lib/Kconfig.kmsan 11384F: mm/kmsan/ 11385F: scripts/Makefile.kmsan 11386 11387KPROBES 11388M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11389M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11390M: "David S. Miller" <davem@davemloft.net> 11391M: Masami Hiramatsu <mhiramat@kernel.org> 11392S: Maintained 11393T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11394F: Documentation/trace/kprobes.rst 11395F: include/asm-generic/kprobes.h 11396F: include/linux/kprobes.h 11397F: kernel/kprobes.c 11398F: lib/test_kprobes.c 11399F: samples/kprobes 11400 11401KS0108 LCD CONTROLLER DRIVER 11402M: Miguel Ojeda <ojeda@kernel.org> 11403S: Maintained 11404F: Documentation/admin-guide/auxdisplay/ks0108.rst 11405F: drivers/auxdisplay/ks0108.c 11406F: include/linux/ks0108.h 11407 11408KTD253 BACKLIGHT DRIVER 11409M: Linus Walleij <linus.walleij@linaro.org> 11410S: Maintained 11411F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11412F: drivers/video/backlight/ktd253-backlight.c 11413 11414KTEST 11415M: Steven Rostedt <rostedt@goodmis.org> 11416M: John Hawley <warthog9@eaglescrag.net> 11417S: Maintained 11418F: tools/testing/ktest 11419 11420L3MDEV 11421M: David Ahern <dsahern@kernel.org> 11422L: netdev@vger.kernel.org 11423S: Maintained 11424F: include/net/l3mdev.h 11425F: net/l3mdev 11426 11427LANDLOCK SECURITY MODULE 11428M: Mickaël Salaün <mic@digikod.net> 11429L: linux-security-module@vger.kernel.org 11430S: Supported 11431W: https://landlock.io 11432T: git https://github.com/landlock-lsm/linux.git 11433F: Documentation/security/landlock.rst 11434F: Documentation/userspace-api/landlock.rst 11435F: include/uapi/linux/landlock.h 11436F: samples/landlock/ 11437F: security/landlock/ 11438F: tools/testing/selftests/landlock/ 11439K: landlock 11440K: LANDLOCK 11441 11442LANTIQ / INTEL Ethernet drivers 11443M: Hauke Mehrtens <hauke@hauke-m.de> 11444L: netdev@vger.kernel.org 11445S: Maintained 11446F: drivers/net/dsa/lantiq_gswip.c 11447F: drivers/net/dsa/lantiq_pce.h 11448F: drivers/net/ethernet/lantiq_xrx200.c 11449F: net/dsa/tag_gswip.c 11450 11451LANTIQ MIPS ARCHITECTURE 11452M: John Crispin <john@phrozen.org> 11453L: linux-mips@vger.kernel.org 11454S: Maintained 11455F: arch/mips/lantiq 11456F: drivers/soc/lantiq 11457 11458LASI 53c700 driver for PARISC 11459M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11460L: linux-scsi@vger.kernel.org 11461S: Maintained 11462F: Documentation/scsi/53c700.rst 11463F: drivers/scsi/53c700* 11464 11465LEAKING_ADDRESSES 11466M: Tobin C. Harding <me@tobin.cc> 11467M: Tycho Andersen <tycho@tycho.pizza> 11468L: linux-hardening@vger.kernel.org 11469S: Maintained 11470T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11471F: scripts/leaking_addresses.pl 11472 11473LED SUBSYSTEM 11474M: Pavel Machek <pavel@ucw.cz> 11475L: linux-leds@vger.kernel.org 11476S: Maintained 11477T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11478F: Documentation/devicetree/bindings/leds/ 11479F: drivers/leds/ 11480F: include/linux/leds.h 11481 11482LEGACY EEPROM DRIVER 11483M: Jean Delvare <jdelvare@suse.com> 11484S: Maintained 11485F: Documentation/misc-devices/eeprom.rst 11486F: drivers/misc/eeprom/eeprom.c 11487 11488LEGO MINDSTORMS EV3 11489R: David Lechner <david@lechnology.com> 11490S: Maintained 11491F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11492F: arch/arm/boot/dts/da850-lego-ev3.dts 11493F: drivers/power/supply/lego_ev3_battery.c 11494 11495LEGO USB Tower driver 11496M: Juergen Stuber <starblue@users.sourceforge.net> 11497L: legousb-devel@lists.sourceforge.net 11498S: Maintained 11499W: http://legousb.sourceforge.net/ 11500F: drivers/usb/misc/legousbtower.c 11501 11502LETSKETCH HID TABLET DRIVER 11503M: Hans de Goede <hdegoede@redhat.com> 11504L: linux-input@vger.kernel.org 11505S: Maintained 11506T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11507F: drivers/hid/hid-letsketch.c 11508 11509LG LAPTOP EXTRAS 11510M: Matan Ziv-Av <matan@svgalib.org> 11511L: platform-driver-x86@vger.kernel.org 11512S: Maintained 11513F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11514F: Documentation/admin-guide/laptops/lg-laptop.rst 11515F: drivers/platform/x86/lg-laptop.c 11516 11517LG2160 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/lg2160.* 11526 11527LGDT3305 MEDIA DRIVER 11528M: Michael Krufky <mkrufky@linuxtv.org> 11529L: linux-media@vger.kernel.org 11530S: Maintained 11531W: https://linuxtv.org 11532W: http://github.com/mkrufky 11533Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11534T: git git://linuxtv.org/mkrufky/tuners.git 11535F: drivers/media/dvb-frontends/lgdt3305.* 11536 11537LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11538M: Viresh Kumar <vireshk@kernel.org> 11539L: linux-ide@vger.kernel.org 11540S: Maintained 11541T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11542F: drivers/ata/pata_arasan_cf.c 11543F: include/linux/pata_arasan_cf_data.h 11544 11545LIBATA PATA DRIVERS 11546R: Sergey Shtylyov <s.shtylyov@omp.ru> 11547L: linux-ide@vger.kernel.org 11548F: drivers/ata/ata_*.c 11549F: drivers/ata/pata_*.c 11550 11551LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11552M: Linus Walleij <linus.walleij@linaro.org> 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/pata_ftide010.c 11557F: drivers/ata/sata_gemini.c 11558F: drivers/ata/sata_gemini.h 11559 11560LIBATA SATA AHCI PLATFORM devices support 11561M: Hans de Goede <hdegoede@redhat.com> 11562M: Jens Axboe <axboe@kernel.dk> 11563L: linux-ide@vger.kernel.org 11564S: Maintained 11565T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11566F: drivers/ata/ahci_platform.c 11567F: drivers/ata/libahci_platform.c 11568F: include/linux/ahci_platform.h 11569 11570LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11571M: Mikael Pettersson <mikpelinux@gmail.com> 11572L: linux-ide@vger.kernel.org 11573S: Maintained 11574T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11575F: drivers/ata/sata_promise.* 11576 11577LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11578M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11579L: linux-ide@vger.kernel.org 11580S: Maintained 11581T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11582F: Documentation/ABI/testing/sysfs-ata 11583F: Documentation/devicetree/bindings/ata/ 11584F: drivers/ata/ 11585F: include/linux/ata.h 11586F: include/linux/libata.h 11587 11588LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11589M: Vishal Verma <vishal.l.verma@intel.com> 11590M: Dan Williams <dan.j.williams@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/btt* 11597 11598LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11599M: Dan Williams <dan.j.williams@intel.com> 11600M: Vishal Verma <vishal.l.verma@intel.com> 11601M: Dave Jiang <dave.jiang@intel.com> 11602L: nvdimm@lists.linux.dev 11603S: Supported 11604Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11605P: Documentation/nvdimm/maintainer-entry-profile.rst 11606F: drivers/nvdimm/pmem* 11607 11608LIBNVDIMM: DEVICETREE BINDINGS 11609M: Oliver O'Halloran <oohall@gmail.com> 11610L: nvdimm@lists.linux.dev 11611S: Supported 11612Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11613F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11614F: drivers/nvdimm/of_pmem.c 11615 11616LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11617M: Dan Williams <dan.j.williams@intel.com> 11618M: Vishal Verma <vishal.l.verma@intel.com> 11619M: Dave Jiang <dave.jiang@intel.com> 11620M: Ira Weiny <ira.weiny@intel.com> 11621L: nvdimm@lists.linux.dev 11622S: Supported 11623Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11624P: Documentation/nvdimm/maintainer-entry-profile.rst 11625T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11626F: drivers/acpi/nfit/* 11627F: drivers/nvdimm/* 11628F: include/linux/libnvdimm.h 11629F: include/linux/nd.h 11630F: include/uapi/linux/ndctl.h 11631F: tools/testing/nvdimm/ 11632 11633LICENSES and SPDX stuff 11634M: Thomas Gleixner <tglx@linutronix.de> 11635M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11636L: linux-spdx@vger.kernel.org 11637S: Maintained 11638T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11639F: COPYING 11640F: Documentation/process/license-rules.rst 11641F: LICENSES/ 11642F: scripts/spdxcheck-test.sh 11643F: scripts/spdxcheck.py 11644 11645LINEAR RANGES HELPERS 11646M: Mark Brown <broonie@kernel.org> 11647R: Matti Vaittinen <mazziesaccount@gmail.com> 11648F: lib/linear_ranges.c 11649F: lib/test_linear_ranges.c 11650F: include/linux/linear_range.h 11651 11652LINUX FOR POWER MACINTOSH 11653M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11654L: linuxppc-dev@lists.ozlabs.org 11655S: Odd Fixes 11656F: arch/powerpc/platforms/powermac/ 11657F: drivers/macintosh/ 11658 11659LINUX FOR POWERPC (32-BIT AND 64-BIT) 11660M: Michael Ellerman <mpe@ellerman.id.au> 11661R: Nicholas Piggin <npiggin@gmail.com> 11662R: Christophe Leroy <christophe.leroy@csgroup.eu> 11663L: linuxppc-dev@lists.ozlabs.org 11664S: Supported 11665W: https://github.com/linuxppc/wiki/wiki 11666Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11667T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11668F: Documentation/ABI/stable/sysfs-firmware-opal-* 11669F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11670F: Documentation/devicetree/bindings/powerpc/ 11671F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11672F: Documentation/powerpc/ 11673F: arch/powerpc/ 11674F: drivers/*/*/*pasemi* 11675F: drivers/*/*pasemi* 11676F: drivers/char/tpm/tpm_ibmvtpm* 11677F: drivers/crypto/nx/ 11678F: drivers/crypto/vmx/ 11679F: drivers/i2c/busses/i2c-opal.c 11680F: drivers/net/ethernet/ibm/ibmveth.* 11681F: drivers/net/ethernet/ibm/ibmvnic.* 11682F: drivers/pci/hotplug/pnv_php.c 11683F: drivers/pci/hotplug/rpa* 11684F: drivers/rtc/rtc-opal.c 11685F: drivers/scsi/ibmvscsi/ 11686F: drivers/tty/hvc/hvc_opal.c 11687F: drivers/watchdog/wdrtas.c 11688F: tools/testing/selftests/powerpc 11689N: /pmac 11690N: powermac 11691N: powernv 11692N: [^a-z0-9]ps3 11693N: pseries 11694 11695LINUX FOR POWERPC EMBEDDED MPC5XXX 11696M: Anatolij Gustschin <agust@denx.de> 11697L: linuxppc-dev@lists.ozlabs.org 11698S: Odd Fixes 11699F: arch/powerpc/platforms/512x/ 11700F: arch/powerpc/platforms/52xx/ 11701 11702LINUX FOR POWERPC EMBEDDED PPC4XX 11703L: linuxppc-dev@lists.ozlabs.org 11704S: Orphan 11705F: arch/powerpc/platforms/40x/ 11706F: arch/powerpc/platforms/44x/ 11707 11708LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11709M: Scott Wood <oss@buserror.net> 11710L: linuxppc-dev@lists.ozlabs.org 11711S: Odd fixes 11712T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11713F: Documentation/devicetree/bindings/powerpc/fsl/ 11714F: arch/powerpc/platforms/83xx/ 11715F: arch/powerpc/platforms/85xx/ 11716 11717LINUX FOR POWERPC EMBEDDED PPC8XX 11718M: Christophe Leroy <christophe.leroy@csgroup.eu> 11719L: linuxppc-dev@lists.ozlabs.org 11720S: Maintained 11721F: arch/powerpc/platforms/8xx/ 11722 11723LINUX KERNEL DUMP TEST MODULE (LKDTM) 11724M: Kees Cook <keescook@chromium.org> 11725S: Maintained 11726F: drivers/misc/lkdtm/* 11727F: tools/testing/selftests/lkdtm/* 11728 11729LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11730M: Alan Stern <stern@rowland.harvard.edu> 11731M: Andrea Parri <parri.andrea@gmail.com> 11732M: Will Deacon <will@kernel.org> 11733M: Peter Zijlstra <peterz@infradead.org> 11734M: Boqun Feng <boqun.feng@gmail.com> 11735M: Nicholas Piggin <npiggin@gmail.com> 11736M: David Howells <dhowells@redhat.com> 11737M: Jade Alglave <j.alglave@ucl.ac.uk> 11738M: Luc Maranget <luc.maranget@inria.fr> 11739M: "Paul E. McKenney" <paulmck@kernel.org> 11740R: Akira Yokosawa <akiyks@gmail.com> 11741R: Daniel Lustig <dlustig@nvidia.com> 11742R: Joel Fernandes <joel@joelfernandes.org> 11743L: linux-kernel@vger.kernel.org 11744L: linux-arch@vger.kernel.org 11745S: Supported 11746T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11747F: Documentation/atomic_bitops.txt 11748F: Documentation/atomic_t.txt 11749F: Documentation/core-api/refcount-vs-atomic.rst 11750F: Documentation/litmus-tests/ 11751F: Documentation/memory-barriers.txt 11752F: tools/memory-model/ 11753 11754LIS3LV02D ACCELEROMETER DRIVER 11755M: Eric Piel <eric.piel@tremplin-utc.net> 11756S: Maintained 11757F: Documentation/misc-devices/lis3lv02d.rst 11758F: drivers/misc/lis3lv02d/ 11759F: drivers/platform/x86/hp_accel.c 11760 11761LIST KUNIT TEST 11762M: David Gow <davidgow@google.com> 11763L: linux-kselftest@vger.kernel.org 11764L: kunit-dev@googlegroups.com 11765S: Maintained 11766F: lib/list-test.c 11767 11768LITEX PLATFORM 11769M: Karol Gugala <kgugala@antmicro.com> 11770M: Mateusz Holenko <mholenko@antmicro.com> 11771M: Gabriel Somlo <gsomlo@gmail.com> 11772M: Joel Stanley <joel@jms.id.au> 11773S: Maintained 11774F: Documentation/devicetree/bindings/*/litex,*.yaml 11775F: arch/openrisc/boot/dts/or1klitex.dts 11776F: include/linux/litex.h 11777F: drivers/tty/serial/liteuart.c 11778F: drivers/soc/litex/* 11779F: drivers/net/ethernet/litex/* 11780F: drivers/mmc/host/litex_mmc.c 11781N: litex 11782 11783LIVE PATCHING 11784M: Josh Poimboeuf <jpoimboe@kernel.org> 11785M: Jiri Kosina <jikos@kernel.org> 11786M: Miroslav Benes <mbenes@suse.cz> 11787M: Petr Mladek <pmladek@suse.com> 11788R: Joe Lawrence <joe.lawrence@redhat.com> 11789L: live-patching@vger.kernel.org 11790S: Maintained 11791T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11792F: Documentation/ABI/testing/sysfs-kernel-livepatch 11793F: Documentation/livepatch/ 11794F: arch/powerpc/include/asm/livepatch.h 11795F: include/linux/livepatch.h 11796F: kernel/livepatch/ 11797F: kernel/module/livepatch.c 11798F: lib/livepatch/ 11799F: samples/livepatch/ 11800F: tools/testing/selftests/livepatch/ 11801 11802LLC (802.2) 11803L: netdev@vger.kernel.org 11804S: Odd fixes 11805F: include/linux/llc.h 11806F: include/net/llc* 11807F: include/uapi/linux/llc.h 11808F: net/llc/ 11809 11810LM73 HARDWARE MONITOR DRIVER 11811M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11812L: linux-hwmon@vger.kernel.org 11813S: Maintained 11814F: drivers/hwmon/lm73.c 11815 11816LM78 HARDWARE MONITOR DRIVER 11817M: Jean Delvare <jdelvare@suse.com> 11818L: linux-hwmon@vger.kernel.org 11819S: Maintained 11820F: Documentation/hwmon/lm78.rst 11821F: drivers/hwmon/lm78.c 11822 11823LM83 HARDWARE MONITOR DRIVER 11824M: Jean Delvare <jdelvare@suse.com> 11825L: linux-hwmon@vger.kernel.org 11826S: Maintained 11827F: Documentation/hwmon/lm83.rst 11828F: drivers/hwmon/lm83.c 11829 11830LM90 HARDWARE MONITOR DRIVER 11831M: Jean Delvare <jdelvare@suse.com> 11832L: linux-hwmon@vger.kernel.org 11833S: Maintained 11834F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11835F: Documentation/hwmon/lm90.rst 11836F: drivers/hwmon/lm90.c 11837F: include/dt-bindings/thermal/lm90.h 11838 11839LM95234 HARDWARE MONITOR DRIVER 11840M: Guenter Roeck <linux@roeck-us.net> 11841L: linux-hwmon@vger.kernel.org 11842S: Maintained 11843F: Documentation/hwmon/lm95234.rst 11844F: drivers/hwmon/lm95234.c 11845 11846LME2510 MEDIA DRIVER 11847M: Malcolm Priestley <tvboxspy@gmail.com> 11848L: linux-media@vger.kernel.org 11849S: Maintained 11850W: https://linuxtv.org 11851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11852F: drivers/media/usb/dvb-usb-v2/lmedm04* 11853 11854LOADPIN SECURITY MODULE 11855M: Kees Cook <keescook@chromium.org> 11856S: Supported 11857T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11858F: Documentation/admin-guide/LSM/LoadPin.rst 11859F: security/loadpin/ 11860 11861LOCKING PRIMITIVES 11862M: Peter Zijlstra <peterz@infradead.org> 11863M: Ingo Molnar <mingo@redhat.com> 11864M: Will Deacon <will@kernel.org> 11865R: Waiman Long <longman@redhat.com> 11866R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11867L: linux-kernel@vger.kernel.org 11868S: Maintained 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11870F: Documentation/locking/ 11871F: arch/*/include/asm/spinlock*.h 11872F: include/linux/lockdep.h 11873F: include/linux/mutex*.h 11874F: include/linux/rwlock*.h 11875F: include/linux/rwsem*.h 11876F: include/linux/seqlock.h 11877F: include/linux/spinlock*.h 11878F: kernel/locking/ 11879F: lib/locking*.[ch] 11880X: kernel/locking/locktorture.c 11881 11882LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11883M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11884L: linux-ntfs-dev@lists.sourceforge.net 11885S: Maintained 11886W: http://www.linux-ntfs.org/content/view/19/37/ 11887F: Documentation/admin-guide/ldm.rst 11888F: block/partitions/ldm.* 11889 11890LOGITECH HID GAMING KEYBOARDS 11891M: Hans de Goede <hdegoede@redhat.com> 11892L: linux-input@vger.kernel.org 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11895F: drivers/hid/hid-lg-g15.c 11896 11897LONTIUM LT8912B MIPI TO HDMI BRIDGE 11898M: Adrien Grassein <adrien.grassein@gmail.com> 11899S: Maintained 11900F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11901F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11902 11903LOONGARCH 11904M: Huacai Chen <chenhuacai@kernel.org> 11905R: WANG Xuerui <kernel@xen0n.name> 11906L: loongarch@lists.linux.dev 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11909F: arch/loongarch/ 11910F: drivers/*/*loongarch* 11911F: Documentation/loongarch/ 11912F: Documentation/translations/zh_CN/loongarch/ 11913 11914LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11915M: Sathya Prakash <sathya.prakash@broadcom.com> 11916M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11917M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11918L: MPT-FusionLinux.pdl@broadcom.com 11919L: linux-scsi@vger.kernel.org 11920S: Supported 11921W: http://www.avagotech.com/support/ 11922F: drivers/message/fusion/ 11923F: drivers/scsi/mpt3sas/ 11924 11925LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11926M: Matthew Wilcox <willy@infradead.org> 11927L: linux-scsi@vger.kernel.org 11928S: Maintained 11929F: drivers/scsi/sym53c8xx_2/ 11930 11931LTC1660 DAC DRIVER 11932M: Marcus Folkesson <marcus.folkesson@gmail.com> 11933L: linux-iio@vger.kernel.org 11934S: Maintained 11935F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11936F: drivers/iio/dac/ltc1660.c 11937 11938LTC2688 IIO DAC DRIVER 11939M: Nuno Sá <nuno.sa@analog.com> 11940L: linux-iio@vger.kernel.org 11941S: Supported 11942W: http://ez.analog.com/community/linux-device-drivers 11943F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11944F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11945F: drivers/iio/dac/ltc2688.c 11946 11947LTC2947 HARDWARE MONITOR DRIVER 11948M: Nuno Sá <nuno.sa@analog.com> 11949L: linux-hwmon@vger.kernel.org 11950S: Supported 11951W: https://ez.analog.com/linux-software-drivers 11952F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11953F: drivers/hwmon/ltc2947-core.c 11954F: drivers/hwmon/ltc2947-i2c.c 11955F: drivers/hwmon/ltc2947-spi.c 11956F: drivers/hwmon/ltc2947.h 11957 11958LTC2983 IIO TEMPERATURE DRIVER 11959M: Nuno Sá <nuno.sa@analog.com> 11960L: linux-iio@vger.kernel.org 11961S: Supported 11962W: https://ez.analog.com/linux-software-drivers 11963F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11964F: drivers/iio/temperature/ltc2983.c 11965 11966LTC4261 HARDWARE MONITOR DRIVER 11967M: Guenter Roeck <linux@roeck-us.net> 11968L: linux-hwmon@vger.kernel.org 11969S: Maintained 11970F: Documentation/hwmon/ltc4261.rst 11971F: drivers/hwmon/ltc4261.c 11972 11973LTC4306 I2C MULTIPLEXER DRIVER 11974M: Michael Hennerich <michael.hennerich@analog.com> 11975L: linux-i2c@vger.kernel.org 11976S: Supported 11977W: https://ez.analog.com/linux-software-drivers 11978F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11979F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11980 11981LTP (Linux Test Project) 11982M: Mike Frysinger <vapier@gentoo.org> 11983M: Cyril Hrubis <chrubis@suse.cz> 11984M: Wanlong Gao <wanlong.gao@gmail.com> 11985M: Jan Stancek <jstancek@redhat.com> 11986M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11987M: Alexey Kodanev <alexey.kodanev@oracle.com> 11988L: ltp@lists.linux.it (subscribers-only) 11989S: Maintained 11990W: http://linux-test-project.github.io/ 11991T: git git://github.com/linux-test-project/ltp.git 11992 11993LYNX 28G SERDES PHY DRIVER 11994M: Ioana Ciornei <ioana.ciornei@nxp.com> 11995L: netdev@vger.kernel.org 11996S: Supported 11997F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11998F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11999 12000LYNX PCS MODULE 12001M: Ioana Ciornei <ioana.ciornei@nxp.com> 12002L: netdev@vger.kernel.org 12003S: Supported 12004F: drivers/net/pcs/pcs-lynx.c 12005F: include/linux/pcs-lynx.h 12006 12007M68K ARCHITECTURE 12008M: Geert Uytterhoeven <geert@linux-m68k.org> 12009L: linux-m68k@lists.linux-m68k.org 12010S: Maintained 12011W: http://www.linux-m68k.org/ 12012T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12013F: arch/m68k/ 12014F: drivers/zorro/ 12015 12016M68K ON APPLE MACINTOSH 12017M: Joshua Thompson <funaho@jurai.org> 12018L: linux-m68k@lists.linux-m68k.org 12019S: Maintained 12020W: http://www.mac.linux-m68k.org/ 12021F: arch/m68k/mac/ 12022F: drivers/macintosh/adb-iop.c 12023F: drivers/macintosh/via-macii.c 12024 12025M68K ON HP9000/300 12026M: Philip Blundell <philb@gnu.org> 12027S: Maintained 12028W: http://www.tazenda.demon.co.uk/phil/linux-hp 12029F: arch/m68k/hp300/ 12030 12031M88DS3103 MEDIA DRIVER 12032M: Antti Palosaari <crope@iki.fi> 12033L: linux-media@vger.kernel.org 12034S: Maintained 12035W: https://linuxtv.org 12036W: http://palosaari.fi/linux/ 12037Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12038T: git git://linuxtv.org/anttip/media_tree.git 12039F: drivers/media/dvb-frontends/m88ds3103* 12040 12041M88RS2000 MEDIA DRIVER 12042M: Malcolm Priestley <tvboxspy@gmail.com> 12043L: linux-media@vger.kernel.org 12044S: Maintained 12045W: https://linuxtv.org 12046Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12047F: drivers/media/dvb-frontends/m88rs2000* 12048 12049MA901 MASTERKIT USB FM RADIO DRIVER 12050M: Alexey Klimov <klimov.linux@gmail.com> 12051L: linux-media@vger.kernel.org 12052S: Maintained 12053T: git git://linuxtv.org/media_tree.git 12054F: drivers/media/radio/radio-ma901.c 12055 12056MAC80211 12057M: Johannes Berg <johannes@sipsolutions.net> 12058L: linux-wireless@vger.kernel.org 12059S: Maintained 12060W: https://wireless.wiki.kernel.org/ 12061Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12062T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12063T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12064F: Documentation/networking/mac80211-injection.rst 12065F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12066F: drivers/net/wireless/mac80211_hwsim.[ch] 12067F: include/net/mac80211.h 12068F: net/mac80211/ 12069 12070MAILBOX API 12071M: Jassi Brar <jassisinghbrar@gmail.com> 12072L: linux-kernel@vger.kernel.org 12073S: Maintained 12074F: drivers/mailbox/ 12075F: include/linux/mailbox_client.h 12076F: include/linux/mailbox_controller.h 12077F: include/dt-bindings/mailbox/ 12078F: Documentation/devicetree/bindings/mailbox/ 12079 12080MAILBOX ARM MHUv2 12081M: Viresh Kumar <viresh.kumar@linaro.org> 12082M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12083L: linux-kernel@vger.kernel.org 12084S: Maintained 12085F: drivers/mailbox/arm_mhuv2.c 12086F: include/linux/mailbox/arm_mhuv2_message.h 12087F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12088 12089MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12090M: Jeremy Kerr <jk@codeconstruct.com.au> 12091M: Matt Johnston <matt@codeconstruct.com.au> 12092L: netdev@vger.kernel.org 12093S: Maintained 12094F: Documentation/networking/mctp.rst 12095F: drivers/net/mctp/ 12096F: include/net/mctp.h 12097F: include/net/mctpdevice.h 12098F: include/net/netns/mctp.h 12099F: net/mctp/ 12100 12101MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12102M: Michael Kerrisk <mtk.manpages@gmail.com> 12103L: linux-man@vger.kernel.org 12104S: Maintained 12105W: http://www.kernel.org/doc/man-pages 12106 12107MAPLE TREE 12108M: Liam R. Howlett <Liam.Howlett@oracle.com> 12109L: linux-mm@kvack.org 12110S: Supported 12111F: Documentation/core-api/maple_tree.rst 12112F: include/linux/maple_tree.h 12113F: include/trace/events/maple_tree.h 12114F: lib/maple_tree.c 12115F: lib/test_maple_tree.c 12116F: tools/testing/radix-tree/linux/maple_tree.h 12117F: tools/testing/radix-tree/maple.c 12118 12119MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12120M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12121L: linux-mips@vger.kernel.org 12122S: Maintained 12123F: arch/mips/boot/dts/img/pistachio* 12124 12125MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12126M: Andrew Lunn <andrew@lunn.ch> 12127M: Vivien Didelot <vivien.didelot@gmail.com> 12128L: netdev@vger.kernel.org 12129S: Maintained 12130F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12131F: Documentation/networking/devlink/mv88e6xxx.rst 12132F: drivers/net/dsa/mv88e6xxx/ 12133F: include/linux/dsa/mv88e6xxx.h 12134F: include/linux/platform_data/mv88e6xxx.h 12135 12136MARVELL ARMADA 3700 PHY DRIVERS 12137M: Miquel Raynal <miquel.raynal@bootlin.com> 12138S: Maintained 12139F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12140F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12141F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12142F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12143 12144MARVELL ARMADA 3700 SERIAL DRIVER 12145M: Pali Rohár <pali@kernel.org> 12146S: Maintained 12147F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12148F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12149F: drivers/tty/serial/mvebu-uart.c 12150 12151MARVELL ARMADA DRM SUPPORT 12152M: Russell King <linux@armlinux.org.uk> 12153S: Maintained 12154T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12155T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12156F: Documentation/devicetree/bindings/display/armada/ 12157F: drivers/gpu/drm/armada/ 12158F: include/uapi/drm/armada_drm.h 12159 12160MARVELL CRYPTO DRIVER 12161M: Boris Brezillon <bbrezillon@kernel.org> 12162M: Arnaud Ebalard <arno@natisbad.org> 12163M: Srujana Challa <schalla@marvell.com> 12164L: linux-crypto@vger.kernel.org 12165S: Maintained 12166F: drivers/crypto/marvell/ 12167F: include/linux/soc/marvell/octeontx2/ 12168 12169MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12170M: Mirko Lindner <mlindner@marvell.com> 12171M: Stephen Hemminger <stephen@networkplumber.org> 12172L: netdev@vger.kernel.org 12173S: Maintained 12174F: drivers/net/ethernet/marvell/sk* 12175 12176MARVELL LIBERTAS WIRELESS DRIVER 12177L: libertas-dev@lists.infradead.org 12178S: Orphan 12179F: drivers/net/wireless/marvell/libertas/ 12180 12181MARVELL MACCHIATOBIN SUPPORT 12182M: Russell King <linux@armlinux.org.uk> 12183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12184S: Maintained 12185F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12186 12187MARVELL MV643XX ETHERNET DRIVER 12188M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12189L: netdev@vger.kernel.org 12190S: Maintained 12191F: drivers/net/ethernet/marvell/mv643xx_eth.* 12192F: include/linux/mv643xx.h 12193 12194MARVELL MV88X3310 PHY DRIVER 12195M: Russell King <linux@armlinux.org.uk> 12196M: Marek Behún <kabel@kernel.org> 12197L: netdev@vger.kernel.org 12198S: Maintained 12199F: drivers/net/phy/marvell10g.c 12200 12201MARVELL MVEBU THERMAL DRIVER 12202M: Miquel Raynal <miquel.raynal@bootlin.com> 12203S: Maintained 12204F: drivers/thermal/armada_thermal.c 12205 12206MARVELL MVNETA ETHERNET DRIVER 12207M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12208L: netdev@vger.kernel.org 12209S: Maintained 12210F: drivers/net/ethernet/marvell/mvneta.* 12211 12212MARVELL MVPP2 ETHERNET DRIVER 12213M: Marcin Wojtas <mw@semihalf.com> 12214M: Russell King <linux@armlinux.org.uk> 12215L: netdev@vger.kernel.org 12216S: Maintained 12217F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12218F: drivers/net/ethernet/marvell/mvpp2/ 12219 12220MARVELL MWIFIEX WIRELESS DRIVER 12221M: Amitkumar Karwar <amitkarwar@gmail.com> 12222M: Ganapathi Bhat <ganapathi017@gmail.com> 12223M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12224M: Xinming Hu <huxinming820@gmail.com> 12225L: linux-wireless@vger.kernel.org 12226S: Maintained 12227F: drivers/net/wireless/marvell/mwifiex/ 12228 12229MARVELL MWL8K WIRELESS DRIVER 12230M: Lennert Buytenhek <buytenh@wantstofly.org> 12231L: linux-wireless@vger.kernel.org 12232S: Odd Fixes 12233F: drivers/net/wireless/marvell/mwl8k.c 12234 12235MARVELL NAND CONTROLLER DRIVER 12236M: Miquel Raynal <miquel.raynal@bootlin.com> 12237L: linux-mtd@lists.infradead.org 12238S: Maintained 12239F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12240F: drivers/mtd/nand/raw/marvell_nand.c 12241 12242MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12243M: Sunil Goutham <sgoutham@marvell.com> 12244M: Geetha sowjanya <gakula@marvell.com> 12245M: Subbaraya Sundeep <sbhatta@marvell.com> 12246M: hariprasad <hkelam@marvell.com> 12247L: netdev@vger.kernel.org 12248S: Supported 12249F: drivers/net/ethernet/marvell/octeontx2/nic/ 12250F: include/linux/soc/marvell/octeontx2/ 12251 12252MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12253M: Sunil Goutham <sgoutham@marvell.com> 12254M: Linu Cherian <lcherian@marvell.com> 12255M: Geetha sowjanya <gakula@marvell.com> 12256M: Jerin Jacob <jerinj@marvell.com> 12257M: hariprasad <hkelam@marvell.com> 12258M: Subbaraya Sundeep <sbhatta@marvell.com> 12259L: netdev@vger.kernel.org 12260S: Supported 12261F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12262F: drivers/net/ethernet/marvell/octeontx2/af/ 12263 12264MARVELL PRESTERA ETHERNET SWITCH DRIVER 12265M: Taras Chornyi <tchornyi@marvell.com> 12266S: Supported 12267W: https://github.com/Marvell-switching/switchdev-prestera 12268F: drivers/net/ethernet/marvell/prestera/ 12269 12270MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12271M: Nicolas Pitre <nico@fluxnic.net> 12272S: Odd Fixes 12273F: drivers/mmc/host/mvsdio.* 12274 12275MARVELL USB MDIO CONTROLLER DRIVER 12276M: Tobias Waldekranz <tobias@waldekranz.com> 12277L: netdev@vger.kernel.org 12278S: Maintained 12279F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12280F: drivers/net/mdio/mdio-mvusb.c 12281 12282MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12283M: Hu Ziji <huziji@marvell.com> 12284L: linux-mmc@vger.kernel.org 12285S: Supported 12286F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12287F: drivers/mmc/host/sdhci-xenon* 12288 12289MARVELL OCTEON ENDPOINT DRIVER 12290M: Veerasenareddy Burru <vburru@marvell.com> 12291M: Abhijit Ayarekar <aayarekar@marvell.com> 12292L: netdev@vger.kernel.org 12293S: Supported 12294F: drivers/net/ethernet/marvell/octeon_ep 12295 12296MATROX FRAMEBUFFER DRIVER 12297L: linux-fbdev@vger.kernel.org 12298S: Orphan 12299F: drivers/video/fbdev/matrox/matroxfb_* 12300F: include/uapi/linux/matroxfb.h 12301 12302MAX15301 DRIVER 12303M: Daniel Nilsson <daniel.nilsson@flex.com> 12304L: linux-hwmon@vger.kernel.org 12305S: Maintained 12306F: Documentation/hwmon/max15301.rst 12307F: drivers/hwmon/pmbus/max15301.c 12308 12309MAX16065 HARDWARE MONITOR DRIVER 12310M: Guenter Roeck <linux@roeck-us.net> 12311L: linux-hwmon@vger.kernel.org 12312S: Maintained 12313F: Documentation/hwmon/max16065.rst 12314F: drivers/hwmon/max16065.c 12315 12316MAX2175 SDR TUNER DRIVER 12317M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12318L: linux-media@vger.kernel.org 12319S: Maintained 12320T: git git://linuxtv.org/media_tree.git 12321F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12322F: Documentation/userspace-api/media/drivers/max2175.rst 12323F: drivers/media/i2c/max2175* 12324F: include/uapi/linux/max2175.h 12325 12326MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12327L: linux-hwmon@vger.kernel.org 12328S: Orphan 12329F: Documentation/hwmon/max6650.rst 12330F: drivers/hwmon/max6650.c 12331 12332MAX6697 HARDWARE MONITOR DRIVER 12333M: Guenter Roeck <linux@roeck-us.net> 12334L: linux-hwmon@vger.kernel.org 12335S: Maintained 12336F: Documentation/devicetree/bindings/hwmon/max6697.txt 12337F: Documentation/hwmon/max6697.rst 12338F: drivers/hwmon/max6697.c 12339F: include/linux/platform_data/max6697.h 12340 12341MAX9286 QUAD GMSL DESERIALIZER DRIVER 12342M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12343M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12344M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12345M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12346L: linux-media@vger.kernel.org 12347S: Maintained 12348F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12349F: drivers/media/i2c/max9286.c 12350 12351MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12352M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12353L: linux-media@vger.kernel.org 12354S: Maintained 12355F: drivers/staging/media/max96712/max96712.c 12356 12357MAX9860 MONO AUDIO VOICE CODEC DRIVER 12358M: Peter Rosin <peda@axentia.se> 12359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12360S: Maintained 12361F: Documentation/devicetree/bindings/sound/max9860.txt 12362F: sound/soc/codecs/max9860.* 12363 12364MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12365M: Andreas Klinger <ak@it-klinger.de> 12366L: linux-iio@vger.kernel.org 12367S: Maintained 12368F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12369F: drivers/iio/proximity/mb1232.c 12370 12371MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12372R: Iskren Chernev <iskren.chernev@gmail.com> 12373R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12374R: Marek Szyprowski <m.szyprowski@samsung.com> 12375R: Matheus Castello <matheus@castello.eng.br> 12376L: linux-pm@vger.kernel.org 12377S: Maintained 12378F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12379F: drivers/power/supply/max17040_battery.c 12380 12381MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12382R: Hans de Goede <hdegoede@redhat.com> 12383R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12384R: Marek Szyprowski <m.szyprowski@samsung.com> 12385R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12386R: Purism Kernel Team <kernel@puri.sm> 12387L: linux-pm@vger.kernel.org 12388S: Maintained 12389F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12390F: drivers/power/supply/max17042_battery.c 12391 12392MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12393M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12394L: linux-kernel@vger.kernel.org 12395S: Maintained 12396F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12397F: drivers/regulator/max20086-regulator.c 12398 12399MAXIM MAX77650 PMIC MFD DRIVER 12400M: Bartosz Golaszewski <brgl@bgdev.pl> 12401L: linux-kernel@vger.kernel.org 12402S: Maintained 12403F: Documentation/devicetree/bindings/*/*max77650.yaml 12404F: Documentation/devicetree/bindings/*/max77650*.yaml 12405F: drivers/gpio/gpio-max77650.c 12406F: drivers/input/misc/max77650-onkey.c 12407F: drivers/leds/leds-max77650.c 12408F: drivers/mfd/max77650.c 12409F: drivers/power/supply/max77650-charger.c 12410F: drivers/regulator/max77650-regulator.c 12411F: include/linux/mfd/max77650.h 12412 12413MAXIM MAX77714 PMIC MFD DRIVER 12414M: Luca Ceresoli <luca@lucaceresoli.net> 12415S: Maintained 12416F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12417F: drivers/mfd/max77714.c 12418F: include/linux/mfd/max77714.h 12419 12420MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12421M: Javier Martinez Canillas <javier@dowhile0.org> 12422L: linux-kernel@vger.kernel.org 12423S: Supported 12424F: Documentation/devicetree/bindings/*/*max77802.yaml 12425F: drivers/regulator/max77802-regulator.c 12426F: include/dt-bindings/*/*max77802.h 12427 12428MAXIM MAX77976 BATTERY CHARGER 12429M: Luca Ceresoli <luca@lucaceresoli.net> 12430S: Supported 12431F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12432F: drivers/power/supply/max77976_charger.c 12433 12434MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12435M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12436M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12437L: linux-pm@vger.kernel.org 12438S: Supported 12439B: mailto:linux-samsung-soc@vger.kernel.org 12440F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12441F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12442F: drivers/power/supply/max14577_charger.c 12443F: drivers/power/supply/max77693_charger.c 12444 12445MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12446M: Chanwoo Choi <cw00.choi@samsung.com> 12447M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12448M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12449L: linux-kernel@vger.kernel.org 12450S: Supported 12451B: mailto:linux-samsung-soc@vger.kernel.org 12452F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12453F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12454F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12455F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12456F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12457F: drivers/*/*max77843.c 12458F: drivers/*/max14577*.c 12459F: drivers/*/max77686*.c 12460F: drivers/*/max77693*.c 12461F: drivers/clk/clk-max77686.c 12462F: drivers/extcon/extcon-max14577.c 12463F: drivers/extcon/extcon-max77693.c 12464F: drivers/rtc/rtc-max77686.c 12465F: include/linux/mfd/max14577*.h 12466F: include/linux/mfd/max77686*.h 12467F: include/linux/mfd/max77693*.h 12468 12469MAXIRADIO FM RADIO RECEIVER DRIVER 12470M: Hans Verkuil <hverkuil@xs4all.nl> 12471L: linux-media@vger.kernel.org 12472S: Maintained 12473W: https://linuxtv.org 12474T: git git://linuxtv.org/media_tree.git 12475F: drivers/media/radio/radio-maxiradio* 12476 12477MAXLINEAR ETHERNET PHY DRIVER 12478M: Xu Liang <lxu@maxlinear.com> 12479L: netdev@vger.kernel.org 12480S: Supported 12481F: drivers/net/phy/mxl-gpy.c 12482 12483MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12484R: Yasushi SHOJI <yashi@spacecubics.com> 12485L: linux-can@vger.kernel.org 12486S: Maintained 12487F: drivers/net/can/usb/mcba_usb.c 12488 12489MCAN MMIO DEVICE DRIVER 12490M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12491L: linux-can@vger.kernel.org 12492S: Maintained 12493F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12494F: drivers/net/can/m_can/m_can.c 12495F: drivers/net/can/m_can/m_can.h 12496F: drivers/net/can/m_can/m_can_platform.c 12497 12498MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12499M: Rishi Gupta <gupt21@gmail.com> 12500L: linux-i2c@vger.kernel.org 12501L: linux-input@vger.kernel.org 12502S: Maintained 12503F: drivers/hid/hid-mcp2221.c 12504 12505MCP251XFD SPI-CAN NETWORK DRIVER 12506M: Marc Kleine-Budde <mkl@pengutronix.de> 12507M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12508R: Thomas Kopp <thomas.kopp@microchip.com> 12509L: linux-can@vger.kernel.org 12510S: Maintained 12511F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12512F: drivers/net/can/spi/mcp251xfd/ 12513 12514MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12515M: Peter Rosin <peda@axentia.se> 12516L: linux-iio@vger.kernel.org 12517S: Maintained 12518F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12519F: drivers/iio/potentiometer/mcp4018.c 12520F: drivers/iio/potentiometer/mcp4531.c 12521 12522MCR20A IEEE-802.15.4 RADIO DRIVER 12523M: Xue Liu <liuxuenetmail@gmail.com> 12524L: linux-wpan@vger.kernel.org 12525S: Maintained 12526W: https://github.com/xueliu/mcr20a-linux 12527F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12528F: drivers/net/ieee802154/mcr20a.c 12529F: drivers/net/ieee802154/mcr20a.h 12530 12531MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12532M: William Breathitt Gray <william.gray@linaro.org> 12533L: linux-iio@vger.kernel.org 12534S: Maintained 12535F: drivers/iio/dac/cio-dac.c 12536 12537MEDIA CONTROLLER FRAMEWORK 12538M: Sakari Ailus <sakari.ailus@linux.intel.com> 12539M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12540L: linux-media@vger.kernel.org 12541S: Supported 12542W: https://www.linuxtv.org 12543T: git git://linuxtv.org/media_tree.git 12544F: drivers/media/mc/ 12545F: include/media/media-*.h 12546F: include/uapi/linux/media.h 12547 12548MEDIA DRIVER FOR FREESCALE IMX PXP 12549M: Philipp Zabel <p.zabel@pengutronix.de> 12550L: linux-media@vger.kernel.org 12551S: Maintained 12552T: git git://linuxtv.org/media_tree.git 12553F: drivers/media/platform/nxp/imx-pxp.[ch] 12554 12555MEDIA DRIVERS FOR ASCOT2E 12556M: Sergey Kozlov <serjk@netup.ru> 12557M: Abylay Ospan <aospan@netup.ru> 12558L: linux-media@vger.kernel.org 12559S: Supported 12560W: https://linuxtv.org 12561W: http://netup.tv/ 12562T: git git://linuxtv.org/media_tree.git 12563F: drivers/media/dvb-frontends/ascot2e* 12564 12565MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12566M: Jasmin Jessich <jasmin@anw.at> 12567L: linux-media@vger.kernel.org 12568S: Maintained 12569W: https://linuxtv.org 12570T: git git://linuxtv.org/media_tree.git 12571F: drivers/media/dvb-frontends/cxd2099* 12572 12573MEDIA DRIVERS FOR CXD2841ER 12574M: Sergey Kozlov <serjk@netup.ru> 12575M: Abylay Ospan <aospan@netup.ru> 12576L: linux-media@vger.kernel.org 12577S: Supported 12578W: https://linuxtv.org 12579W: http://netup.tv/ 12580T: git git://linuxtv.org/media_tree.git 12581F: drivers/media/dvb-frontends/cxd2841er* 12582 12583MEDIA DRIVERS FOR CXD2880 12584M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12585L: linux-media@vger.kernel.org 12586S: Supported 12587W: http://linuxtv.org/ 12588T: git git://linuxtv.org/media_tree.git 12589F: drivers/media/dvb-frontends/cxd2880/* 12590F: drivers/media/spi/cxd2880* 12591 12592MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12593L: linux-media@vger.kernel.org 12594S: Orphan 12595W: https://linuxtv.org 12596T: git git://linuxtv.org/media_tree.git 12597F: drivers/media/pci/ddbridge/* 12598 12599MEDIA DRIVERS FOR FREESCALE IMX 12600M: Steve Longerbeam <slongerbeam@gmail.com> 12601M: Philipp Zabel <p.zabel@pengutronix.de> 12602L: linux-media@vger.kernel.org 12603S: Maintained 12604T: git git://linuxtv.org/media_tree.git 12605F: Documentation/admin-guide/media/imx.rst 12606F: Documentation/devicetree/bindings/media/imx.txt 12607F: drivers/staging/media/imx/ 12608F: include/linux/imx-media.h 12609F: include/media/imx.h 12610 12611MEDIA DRIVERS FOR FREESCALE IMX7 12612M: Rui Miguel Silva <rmfrfs@gmail.com> 12613M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12614L: linux-media@vger.kernel.org 12615S: Maintained 12616T: git git://linuxtv.org/media_tree.git 12617F: Documentation/admin-guide/media/imx7.rst 12618F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12619F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12620F: drivers/media/platform/nxp/imx-mipi-csis.c 12621F: drivers/staging/media/imx/imx7-media-csi.c 12622 12623MEDIA DRIVERS FOR HELENE 12624M: Abylay Ospan <aospan@netup.ru> 12625L: linux-media@vger.kernel.org 12626S: Supported 12627W: https://linuxtv.org 12628W: http://netup.tv/ 12629T: git git://linuxtv.org/media_tree.git 12630F: drivers/media/dvb-frontends/helene* 12631 12632MEDIA DRIVERS FOR HORUS3A 12633M: Sergey Kozlov <serjk@netup.ru> 12634M: Abylay Ospan <aospan@netup.ru> 12635L: linux-media@vger.kernel.org 12636S: Supported 12637W: https://linuxtv.org 12638W: http://netup.tv/ 12639T: git git://linuxtv.org/media_tree.git 12640F: drivers/media/dvb-frontends/horus3a* 12641 12642MEDIA DRIVERS FOR LNBH25 12643M: Sergey Kozlov <serjk@netup.ru> 12644M: Abylay Ospan <aospan@netup.ru> 12645L: linux-media@vger.kernel.org 12646S: Supported 12647W: https://linuxtv.org 12648W: http://netup.tv/ 12649T: git git://linuxtv.org/media_tree.git 12650F: drivers/media/dvb-frontends/lnbh25* 12651 12652MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12653L: linux-media@vger.kernel.org 12654S: Orphan 12655W: https://linuxtv.org 12656T: git git://linuxtv.org/media_tree.git 12657F: drivers/media/dvb-frontends/mxl5xx* 12658 12659MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12660M: Sergey Kozlov <serjk@netup.ru> 12661M: Abylay Ospan <aospan@netup.ru> 12662L: linux-media@vger.kernel.org 12663S: Supported 12664W: https://linuxtv.org 12665W: http://netup.tv/ 12666T: git git://linuxtv.org/media_tree.git 12667F: drivers/media/pci/netup_unidvb/* 12668 12669MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12670M: Dmitry Osipenko <digetx@gmail.com> 12671L: linux-media@vger.kernel.org 12672L: linux-tegra@vger.kernel.org 12673S: Maintained 12674T: git git://linuxtv.org/media_tree.git 12675F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12676F: drivers/media/platform/nvidia/tegra-vde/ 12677 12678MEDIA DRIVERS FOR RENESAS - CEU 12679M: Jacopo Mondi <jacopo@jmondi.org> 12680L: linux-media@vger.kernel.org 12681L: linux-renesas-soc@vger.kernel.org 12682S: Supported 12683T: git git://linuxtv.org/media_tree.git 12684F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12685F: drivers/media/platform/renesas/renesas-ceu.c 12686F: include/media/drv-intf/renesas-ceu.h 12687 12688MEDIA DRIVERS FOR RENESAS - DRIF 12689M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12690L: linux-media@vger.kernel.org 12691L: linux-renesas-soc@vger.kernel.org 12692S: Supported 12693T: git git://linuxtv.org/media_tree.git 12694F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12695F: drivers/media/platform/renesas/rcar_drif.c 12696 12697MEDIA DRIVERS FOR RENESAS - FCP 12698M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12699L: linux-media@vger.kernel.org 12700L: linux-renesas-soc@vger.kernel.org 12701S: Supported 12702T: git git://linuxtv.org/media_tree.git 12703F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12704F: drivers/media/platform/renesas/rcar-fcp.c 12705F: include/media/rcar-fcp.h 12706 12707MEDIA DRIVERS FOR RENESAS - FDP1 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,fdp1.yaml 12714F: drivers/media/platform/renesas/rcar_fdp1.c 12715 12716MEDIA DRIVERS FOR RENESAS - VIN 12717M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12718L: linux-media@vger.kernel.org 12719L: linux-renesas-soc@vger.kernel.org 12720S: Supported 12721T: git git://linuxtv.org/media_tree.git 12722F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12723F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12724F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12725F: drivers/media/platform/renesas/rcar-isp.c 12726F: drivers/media/platform/renesas/rcar-vin/ 12727 12728MEDIA DRIVERS FOR RENESAS - VSP1 12729M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12730M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12731L: linux-media@vger.kernel.org 12732L: linux-renesas-soc@vger.kernel.org 12733S: Supported 12734T: git git://linuxtv.org/media_tree.git 12735F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12736F: drivers/media/platform/renesas/vsp1/ 12737 12738MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12739L: linux-media@vger.kernel.org 12740S: Orphan 12741W: https://linuxtv.org 12742T: git git://linuxtv.org/media_tree.git 12743F: drivers/media/dvb-frontends/stv0910* 12744 12745MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12746L: linux-media@vger.kernel.org 12747S: Orphan 12748W: https://linuxtv.org 12749T: git git://linuxtv.org/media_tree.git 12750F: drivers/media/dvb-frontends/stv6111* 12751 12752MEDIA DRIVERS FOR STM32 - DCMI 12753M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12754L: linux-media@vger.kernel.org 12755S: Supported 12756T: git git://linuxtv.org/media_tree.git 12757F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12758F: drivers/media/platform/st/stm32/stm32-dcmi.c 12759 12760MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12761M: Mauro Carvalho Chehab <mchehab@kernel.org> 12762L: linux-media@vger.kernel.org 12763S: Maintained 12764W: https://linuxtv.org 12765Q: http://patchwork.kernel.org/project/linux-media/list/ 12766T: git git://linuxtv.org/media_tree.git 12767F: Documentation/admin-guide/media/ 12768F: Documentation/devicetree/bindings/media/ 12769F: Documentation/driver-api/media/ 12770F: Documentation/userspace-api/media/ 12771F: drivers/media/ 12772F: drivers/staging/media/ 12773F: include/dt-bindings/media/ 12774F: include/linux/platform_data/media/ 12775F: include/media/ 12776F: include/uapi/linux/dvb/ 12777F: include/uapi/linux/ivtv* 12778F: include/uapi/linux/media.h 12779F: include/uapi/linux/meye.h 12780F: include/uapi/linux/uvcvideo.h 12781F: include/uapi/linux/v4l2-* 12782F: include/uapi/linux/videodev2.h 12783 12784MEDIATEK BLUETOOTH DRIVER 12785M: Sean Wang <sean.wang@mediatek.com> 12786L: linux-bluetooth@vger.kernel.org 12787L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12788S: Maintained 12789F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12790F: drivers/bluetooth/btmtkuart.c 12791 12792MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12793M: Sean Wang <sean.wang@mediatek.com> 12794L: linux-pm@vger.kernel.org 12795S: Maintained 12796F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12797F: drivers/power/reset/mt6323-poweroff.c 12798 12799MEDIATEK CIR DRIVER 12800M: Sean Wang <sean.wang@mediatek.com> 12801S: Maintained 12802F: drivers/media/rc/mtk-cir.c 12803 12804MEDIATEK DMA DRIVER 12805M: Sean Wang <sean.wang@mediatek.com> 12806L: dmaengine@vger.kernel.org 12807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12808L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12809S: Maintained 12810F: Documentation/devicetree/bindings/dma/mtk-* 12811F: drivers/dma/mediatek/ 12812 12813MEDIATEK ETHERNET DRIVER 12814M: Felix Fietkau <nbd@nbd.name> 12815M: John Crispin <john@phrozen.org> 12816M: Sean Wang <sean.wang@mediatek.com> 12817M: Mark Lee <Mark-MC.Lee@mediatek.com> 12818L: netdev@vger.kernel.org 12819S: Maintained 12820F: drivers/net/ethernet/mediatek/ 12821 12822MEDIATEK I2C CONTROLLER DRIVER 12823M: Qii Wang <qii.wang@mediatek.com> 12824L: linux-i2c@vger.kernel.org 12825S: Maintained 12826F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12827F: drivers/i2c/busses/i2c-mt65xx.c 12828 12829MEDIATEK IOMMU DRIVER 12830M: Yong Wu <yong.wu@mediatek.com> 12831L: iommu@lists.linux.dev 12832L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12833S: Supported 12834F: Documentation/devicetree/bindings/iommu/mediatek* 12835F: drivers/iommu/mtk_iommu* 12836F: include/dt-bindings/memory/mt*-port.h 12837 12838MEDIATEK JPEG DRIVER 12839M: Bin Liu <bin.liu@mediatek.com> 12840S: Supported 12841F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12842F: drivers/media/platform/mediatek/jpeg/ 12843 12844MEDIATEK MDP DRIVER 12845M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12846M: Houlong Wei <houlong.wei@mediatek.com> 12847M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12848S: Supported 12849F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12850F: drivers/media/platform/mediatek/mdp/ 12851F: drivers/media/platform/mediatek/vpu/ 12852 12853MEDIATEK MEDIA DRIVER 12854M: Tiffany Lin <tiffany.lin@mediatek.com> 12855M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12856M: Yunfei Dong <yunfei.dong@mediatek.com> 12857S: Supported 12858F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12859F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12860F: drivers/media/platform/mediatek/vcodec/ 12861F: drivers/media/platform/mediatek/vpu/ 12862 12863MEDIATEK MMC/SD/SDIO DRIVER 12864M: Chaotian Jing <chaotian.jing@mediatek.com> 12865S: Maintained 12866F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12867F: drivers/mmc/host/mtk-sd.c 12868 12869MEDIATEK MT76 WIRELESS LAN DRIVER 12870M: Felix Fietkau <nbd@nbd.name> 12871M: Lorenzo Bianconi <lorenzo@kernel.org> 12872M: Ryder Lee <ryder.lee@mediatek.com> 12873R: Shayne Chen <shayne.chen@mediatek.com> 12874R: Sean Wang <sean.wang@mediatek.com> 12875L: linux-wireless@vger.kernel.org 12876S: Maintained 12877F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12878F: drivers/net/wireless/mediatek/mt76/ 12879 12880MEDIATEK MT7601U WIRELESS LAN DRIVER 12881M: Jakub Kicinski <kuba@kernel.org> 12882L: linux-wireless@vger.kernel.org 12883S: Maintained 12884F: drivers/net/wireless/mediatek/mt7601u/ 12885 12886MEDIATEK MT7621 CLOCK DRIVER 12887M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12888S: Maintained 12889F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12890F: drivers/clk/ralink/clk-mt7621.c 12891 12892MEDIATEK MT7621/28/88 I2C DRIVER 12893M: Stefan Roese <sr@denx.de> 12894L: linux-i2c@vger.kernel.org 12895S: Maintained 12896F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12897F: drivers/i2c/busses/i2c-mt7621.c 12898 12899MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12900M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12901S: Maintained 12902F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12903F: drivers/pci/controller/pcie-mt7621.c 12904 12905MEDIATEK MT7621 PHY PCI DRIVER 12906M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12907S: Maintained 12908F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12909F: drivers/phy/ralink/phy-mt7621-pci.c 12910 12911MEDIATEK NAND CONTROLLER DRIVER 12912L: linux-mtd@lists.infradead.org 12913S: Orphan 12914F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12915F: drivers/mtd/nand/raw/mtk_* 12916 12917MEDIATEK PMIC LED DRIVER 12918M: Sean Wang <sean.wang@mediatek.com> 12919S: Maintained 12920F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12921F: drivers/leds/leds-mt6323.c 12922 12923MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12924M: Sean Wang <sean.wang@mediatek.com> 12925S: Maintained 12926F: drivers/char/hw_random/mtk-rng.c 12927 12928MEDIATEK SMI DRIVER 12929M: Yong Wu <yong.wu@mediatek.com> 12930L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12931S: Supported 12932F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12933F: drivers/memory/mtk-smi.c 12934F: include/soc/mediatek/smi.h 12935 12936MEDIATEK SWITCH DRIVER 12937M: Sean Wang <sean.wang@mediatek.com> 12938M: Landen Chao <Landen.Chao@mediatek.com> 12939M: DENG Qingfang <dqfext@gmail.com> 12940L: netdev@vger.kernel.org 12941S: Maintained 12942F: drivers/net/dsa/mt7530.* 12943F: net/dsa/tag_mtk.c 12944 12945MEDIATEK T7XX 5G WWAN MODEM DRIVER 12946M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12947M: Intel Corporation <linuxwwan@intel.com> 12948R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12949R: Liu Haijun <haijun.liu@mediatek.com> 12950R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12951R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12952L: netdev@vger.kernel.org 12953S: Supported 12954F: drivers/net/wwan/t7xx/ 12955 12956MEDIATEK USB3 DRD IP DRIVER 12957M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12958L: linux-usb@vger.kernel.org 12959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12960L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12961S: Maintained 12962F: Documentation/devicetree/bindings/usb/mediatek,* 12963F: drivers/usb/host/xhci-mtk* 12964F: drivers/usb/mtu3/ 12965 12966MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12967M: Peter Senna Tschudin <peter.senna@gmail.com> 12968M: Martin Donnelly <martin.donnelly@ge.com> 12969M: Martyn Welch <martyn.welch@collabora.co.uk> 12970S: Maintained 12971F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12972F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12973 12974MEGARAID SCSI/SAS DRIVERS 12975M: Kashyap Desai <kashyap.desai@broadcom.com> 12976M: Sumit Saxena <sumit.saxena@broadcom.com> 12977M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12978L: megaraidlinux.pdl@broadcom.com 12979L: linux-scsi@vger.kernel.org 12980S: Maintained 12981W: http://www.avagotech.com/support/ 12982F: Documentation/scsi/megaraid.rst 12983F: drivers/scsi/megaraid.* 12984F: drivers/scsi/megaraid/ 12985 12986MELEXIS MLX90614 DRIVER 12987M: Crt Mori <cmo@melexis.com> 12988L: linux-iio@vger.kernel.org 12989S: Supported 12990W: http://www.melexis.com 12991F: drivers/iio/temperature/mlx90614.c 12992 12993MELEXIS MLX90632 DRIVER 12994M: Crt Mori <cmo@melexis.com> 12995L: linux-iio@vger.kernel.org 12996S: Supported 12997W: http://www.melexis.com 12998F: drivers/iio/temperature/mlx90632.c 12999 13000MELFAS MIP4 TOUCHSCREEN DRIVER 13001M: Sangwon Jee <jeesw@melfas.com> 13002S: Supported 13003W: http://www.melfas.com 13004F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13005F: drivers/input/touchscreen/melfas_mip4.c 13006 13007MELLANOX BLUEFIELD I2C DRIVER 13008M: Khalil Blaiech <kblaiech@nvidia.com> 13009L: linux-i2c@vger.kernel.org 13010S: Supported 13011F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 13012F: drivers/i2c/busses/i2c-mlxbf.c 13013 13014MELLANOX ETHERNET DRIVER (mlx4_en) 13015M: Tariq Toukan <tariqt@nvidia.com> 13016L: netdev@vger.kernel.org 13017S: Supported 13018W: http://www.mellanox.com 13019Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13020F: drivers/net/ethernet/mellanox/mlx4/en_* 13021 13022MELLANOX ETHERNET DRIVER (mlx5e) 13023M: Saeed Mahameed <saeedm@nvidia.com> 13024L: netdev@vger.kernel.org 13025S: Supported 13026W: http://www.mellanox.com 13027Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13028F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13029 13030MELLANOX ETHERNET INNOVA DRIVERS 13031R: Boris Pismenny <borisp@nvidia.com> 13032L: netdev@vger.kernel.org 13033S: Supported 13034W: http://www.mellanox.com 13035Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13036F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13037F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13038F: include/linux/mlx5/mlx5_ifc_fpga.h 13039 13040MELLANOX ETHERNET SWITCH DRIVERS 13041M: Ido Schimmel <idosch@nvidia.com> 13042M: Petr Machata <petrm@nvidia.com> 13043L: netdev@vger.kernel.org 13044S: Supported 13045W: http://www.mellanox.com 13046Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13047F: drivers/net/ethernet/mellanox/mlxsw/ 13048F: tools/testing/selftests/drivers/net/mlxsw/ 13049 13050MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13051M: mlxsw@nvidia.com 13052L: netdev@vger.kernel.org 13053S: Supported 13054W: http://www.mellanox.com 13055Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13056F: drivers/net/ethernet/mellanox/mlxfw/ 13057 13058MELLANOX HARDWARE PLATFORM SUPPORT 13059M: Hans de Goede <hdegoede@redhat.com> 13060M: Mark Gross <markgross@kernel.org> 13061M: Vadim Pasternak <vadimp@nvidia.com> 13062L: platform-driver-x86@vger.kernel.org 13063S: Supported 13064F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13065F: drivers/platform/mellanox/ 13066F: include/linux/platform_data/mlxreg.h 13067 13068MELLANOX MLX4 core VPI driver 13069M: Tariq Toukan <tariqt@nvidia.com> 13070L: netdev@vger.kernel.org 13071L: linux-rdma@vger.kernel.org 13072S: Supported 13073W: http://www.mellanox.com 13074Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13075F: drivers/net/ethernet/mellanox/mlx4/ 13076F: include/linux/mlx4/ 13077 13078MELLANOX MLX4 IB driver 13079M: Yishai Hadas <yishaih@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/mlx4/ 13085F: include/linux/mlx4/ 13086F: include/uapi/rdma/mlx4-abi.h 13087 13088MELLANOX MLX5 core VPI driver 13089M: Saeed Mahameed <saeedm@nvidia.com> 13090M: Leon Romanovsky <leonro@nvidia.com> 13091L: netdev@vger.kernel.org 13092L: linux-rdma@vger.kernel.org 13093S: Supported 13094W: http://www.mellanox.com 13095Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13096F: Documentation/networking/device_drivers/ethernet/mellanox/ 13097F: drivers/net/ethernet/mellanox/mlx5/core/ 13098F: include/linux/mlx5/ 13099 13100MELLANOX MLX5 IB driver 13101M: Leon Romanovsky <leonro@nvidia.com> 13102L: linux-rdma@vger.kernel.org 13103S: Supported 13104W: http://www.mellanox.com 13105Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13106F: drivers/infiniband/hw/mlx5/ 13107F: include/linux/mlx5/ 13108F: include/uapi/rdma/mlx5-abi.h 13109 13110MELLANOX MLXCPLD I2C AND MUX DRIVER 13111M: Vadim Pasternak <vadimp@nvidia.com> 13112M: Michael Shych <michaelsh@nvidia.com> 13113L: linux-i2c@vger.kernel.org 13114S: Supported 13115F: Documentation/i2c/busses/i2c-mlxcpld.rst 13116F: drivers/i2c/busses/i2c-mlxcpld.c 13117F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13118 13119MELLANOX MLXCPLD LED DRIVER 13120M: Vadim Pasternak <vadimp@nvidia.com> 13121L: linux-leds@vger.kernel.org 13122S: Supported 13123F: Documentation/leds/leds-mlxcpld.rst 13124F: drivers/leds/leds-mlxcpld.c 13125F: drivers/leds/leds-mlxreg.c 13126 13127MELLANOX PLATFORM DRIVER 13128M: Vadim Pasternak <vadimp@nvidia.com> 13129L: platform-driver-x86@vger.kernel.org 13130S: Supported 13131F: drivers/platform/x86/mlx-platform.c 13132 13133MEMBARRIER SUPPORT 13134M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13135M: "Paul E. McKenney" <paulmck@kernel.org> 13136L: linux-kernel@vger.kernel.org 13137S: Supported 13138F: arch/powerpc/include/asm/membarrier.h 13139F: include/uapi/linux/membarrier.h 13140F: kernel/sched/membarrier.c 13141 13142MEMBLOCK 13143M: Mike Rapoport <rppt@kernel.org> 13144L: linux-mm@kvack.org 13145S: Maintained 13146F: Documentation/core-api/boot-time-mm.rst 13147F: include/linux/memblock.h 13148F: mm/memblock.c 13149F: tools/testing/memblock/ 13150 13151MEMORY CONTROLLER DRIVERS 13152M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13153L: linux-kernel@vger.kernel.org 13154S: Maintained 13155B: mailto:krzysztof.kozlowski@linaro.org 13156T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13157F: Documentation/devicetree/bindings/memory-controllers/ 13158F: drivers/memory/ 13159F: include/dt-bindings/memory/ 13160F: include/memory/ 13161 13162MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13163M: Dmitry Osipenko <digetx@gmail.com> 13164L: linux-pm@vger.kernel.org 13165L: linux-tegra@vger.kernel.org 13166T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13167S: Maintained 13168F: drivers/devfreq/tegra30-devfreq.c 13169 13170MEMORY MANAGEMENT 13171M: Andrew Morton <akpm@linux-foundation.org> 13172L: linux-mm@kvack.org 13173S: Maintained 13174W: http://www.linux-mm.org 13175T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13176T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13177F: include/linux/gfp.h 13178F: include/linux/gfp_types.h 13179F: include/linux/memory_hotplug.h 13180F: include/linux/mm.h 13181F: include/linux/mmzone.h 13182F: include/linux/pagewalk.h 13183F: include/linux/vmalloc.h 13184F: mm/ 13185F: tools/testing/selftests/vm/ 13186 13187MEMORY HOT(UN)PLUG 13188M: David Hildenbrand <david@redhat.com> 13189M: Oscar Salvador <osalvador@suse.de> 13190L: linux-mm@kvack.org 13191S: Maintained 13192F: Documentation/admin-guide/mm/memory-hotplug.rst 13193F: Documentation/core-api/memory-hotplug.rst 13194F: drivers/base/memory.c 13195F: include/linux/memory_hotplug.h 13196F: mm/memory_hotplug.c 13197F: tools/testing/selftests/memory-hotplug/ 13198 13199MEMORY TECHNOLOGY DEVICES (MTD) 13200M: Miquel Raynal <miquel.raynal@bootlin.com> 13201M: Richard Weinberger <richard@nod.at> 13202M: Vignesh Raghavendra <vigneshr@ti.com> 13203L: linux-mtd@lists.infradead.org 13204S: Maintained 13205W: http://www.linux-mtd.infradead.org/ 13206Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13207C: irc://irc.oftc.net/mtd 13208T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13209T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13210F: Documentation/devicetree/bindings/mtd/ 13211F: drivers/mtd/ 13212F: include/linux/mtd/ 13213F: include/uapi/mtd/ 13214 13215MEN A21 WATCHDOG DRIVER 13216M: Johannes Thumshirn <morbidrsa@gmail.com> 13217L: linux-watchdog@vger.kernel.org 13218S: Maintained 13219F: drivers/watchdog/mena21_wdt.c 13220 13221MEN CHAMELEON BUS (mcb) 13222M: Johannes Thumshirn <morbidrsa@gmail.com> 13223S: Maintained 13224F: Documentation/driver-api/men-chameleon-bus.rst 13225F: drivers/mcb/ 13226F: include/linux/mcb.h 13227 13228MEN F21BMC (Board Management Controller) 13229M: Andreas Werner <andreas.werner@men.de> 13230S: Supported 13231F: Documentation/hwmon/menf21bmc.rst 13232F: drivers/hwmon/menf21bmc_hwmon.c 13233F: drivers/leds/leds-menf21bmc.c 13234F: drivers/mfd/menf21bmc.c 13235F: drivers/watchdog/menf21bmc_wdt.c 13236 13237MEN Z069 WATCHDOG DRIVER 13238M: Johannes Thumshirn <jth@kernel.org> 13239L: linux-watchdog@vger.kernel.org 13240S: Maintained 13241F: drivers/watchdog/menz69_wdt.c 13242 13243MESON AO CEC DRIVER FOR AMLOGIC SOCS 13244M: Neil Armstrong <narmstrong@baylibre.com> 13245L: linux-media@vger.kernel.org 13246L: linux-amlogic@lists.infradead.org 13247S: Supported 13248W: http://linux-meson.com/ 13249T: git git://linuxtv.org/media_tree.git 13250F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13251F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13252F: drivers/media/cec/platform/meson/ao-cec.c 13253 13254MESON GE2D DRIVER FOR AMLOGIC SOCS 13255M: Neil Armstrong <narmstrong@baylibre.com> 13256L: linux-media@vger.kernel.org 13257L: linux-amlogic@lists.infradead.org 13258S: Supported 13259T: git git://linuxtv.org/media_tree.git 13260F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13261F: drivers/media/platform/amlogic/meson-ge2d/ 13262 13263MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13264M: Liang Yang <liang.yang@amlogic.com> 13265L: linux-mtd@lists.infradead.org 13266S: Maintained 13267F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13268F: drivers/mtd/nand/raw/meson_* 13269 13270MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13271M: Neil Armstrong <narmstrong@baylibre.com> 13272L: linux-media@vger.kernel.org 13273L: linux-amlogic@lists.infradead.org 13274S: Supported 13275T: git git://linuxtv.org/media_tree.git 13276F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13277F: drivers/staging/media/meson/vdec/ 13278 13279METHODE UDPU SUPPORT 13280M: Vladimir Vid <vladimir.vid@sartura.hr> 13281S: Maintained 13282F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13283 13284MHI BUS 13285M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13286R: Hemant Kumar <quic_hemantk@quicinc.com> 13287L: mhi@lists.linux.dev 13288L: linux-arm-msm@vger.kernel.org 13289S: Maintained 13290T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13291F: Documentation/ABI/stable/sysfs-bus-mhi 13292F: Documentation/mhi/ 13293F: drivers/bus/mhi/ 13294F: include/linux/mhi.h 13295 13296MICROBLAZE ARCHITECTURE 13297M: Michal Simek <monstr@monstr.eu> 13298S: Supported 13299W: http://www.monstr.eu/fdt/ 13300T: git git://git.monstr.eu/linux-2.6-microblaze.git 13301F: arch/microblaze/ 13302 13303MICROCHIP AT91 DMA DRIVERS 13304M: Ludovic Desroches <ludovic.desroches@microchip.com> 13305M: Tudor Ambarus <tudor.ambarus@microchip.com> 13306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13307L: dmaengine@vger.kernel.org 13308S: Supported 13309F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13310F: drivers/dma/at_hdmac.c 13311F: drivers/dma/at_hdmac_regs.h 13312F: drivers/dma/at_xdmac.c 13313F: include/dt-bindings/dma/at91.h 13314 13315MICROCHIP AT91 SERIAL DRIVER 13316M: Richard Genoud <richard.genoud@gmail.com> 13317S: Maintained 13318F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13319F: drivers/tty/serial/atmel_serial.c 13320F: drivers/tty/serial/atmel_serial.h 13321 13322MICROCHIP AT91 USART MFD DRIVER 13323M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13324L: linux-kernel@vger.kernel.org 13325S: Supported 13326F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13327F: drivers/mfd/at91-usart.c 13328F: include/dt-bindings/mfd/at91-usart.h 13329 13330MICROCHIP AT91 USART SPI DRIVER 13331M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13332L: linux-spi@vger.kernel.org 13333S: Supported 13334F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13335F: drivers/spi/spi-at91-usart.c 13336 13337MICROCHIP AUDIO ASOC DRIVERS 13338M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13339L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13340S: Supported 13341F: sound/soc/atmel 13342 13343MICROCHIP CSI2DC DRIVER 13344M: Eugen Hristev <eugen.hristev@microchip.com> 13345L: linux-media@vger.kernel.org 13346S: Supported 13347F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13348F: drivers/media/platform/atmel/microchip-csi2dc.c 13349 13350MICROCHIP ECC DRIVER 13351M: Tudor Ambarus <tudor.ambarus@microchip.com> 13352L: linux-crypto@vger.kernel.org 13353S: Maintained 13354F: drivers/crypto/atmel-ecc.* 13355 13356MICROCHIP EIC DRIVER 13357M: Claudiu Beznea <claudiu.beznea@microchip.com> 13358L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13359S: Supported 13360F: drivers/irqchip/irq-mchp-eic.c 13361 13362MICROCHIP I2C DRIVER 13363M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13364L: linux-i2c@vger.kernel.org 13365S: Supported 13366F: drivers/i2c/busses/i2c-at91-*.c 13367F: drivers/i2c/busses/i2c-at91.h 13368 13369MICROCHIP ISC DRIVER 13370M: Eugen Hristev <eugen.hristev@microchip.com> 13371L: linux-media@vger.kernel.org 13372S: Supported 13373F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13374F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13375F: drivers/media/platform/atmel/atmel-isc* 13376F: drivers/media/platform/atmel/atmel-sama*-isc* 13377F: include/linux/atmel-isc-media.h 13378 13379MICROCHIP ISI DRIVER 13380M: Eugen Hristev <eugen.hristev@microchip.com> 13381L: linux-media@vger.kernel.org 13382S: Supported 13383F: drivers/media/platform/atmel/atmel-isi.c 13384F: drivers/media/platform/atmel/atmel-isi.h 13385 13386MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13387M: Woojung Huh <woojung.huh@microchip.com> 13388M: UNGLinuxDriver@microchip.com 13389L: netdev@vger.kernel.org 13390S: Maintained 13391F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13392F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13393F: drivers/net/dsa/microchip/* 13394F: include/linux/platform_data/microchip-ksz.h 13395F: net/dsa/tag_ksz.c 13396 13397MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13398M: Arun Ramadoss <arun.ramadoss@microchip.com> 13399R: UNGLinuxDriver@microchip.com 13400L: netdev@vger.kernel.org 13401S: Maintained 13402F: drivers/net/phy/microchip_t1.c 13403 13404MICROCHIP LAN743X ETHERNET DRIVER 13405M: Bryan Whitehead <bryan.whitehead@microchip.com> 13406M: UNGLinuxDriver@microchip.com 13407L: netdev@vger.kernel.org 13408S: Maintained 13409F: drivers/net/ethernet/microchip/lan743x_* 13410 13411MICROCHIP LAN966X ETHERNET DRIVER 13412M: Horatiu Vultur <horatiu.vultur@microchip.com> 13413M: UNGLinuxDriver@microchip.com 13414L: netdev@vger.kernel.org 13415S: Maintained 13416F: drivers/net/ethernet/microchip/lan966x/* 13417 13418MICROCHIP LCDFB DRIVER 13419M: Nicolas Ferre <nicolas.ferre@microchip.com> 13420L: linux-fbdev@vger.kernel.org 13421S: Maintained 13422F: drivers/video/fbdev/atmel_lcdfb.c 13423F: include/video/atmel_lcdc.h 13424 13425MICROCHIP MCP16502 PMIC DRIVER 13426M: Claudiu Beznea <claudiu.beznea@microchip.com> 13427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13428S: Supported 13429F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13430F: drivers/regulator/mcp16502.c 13431 13432MICROCHIP MCP3911 ADC DRIVER 13433M: Marcus Folkesson <marcus.folkesson@gmail.com> 13434M: Kent Gustavsson <kent@minoris.se> 13435L: linux-iio@vger.kernel.org 13436S: Supported 13437F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13438F: drivers/iio/adc/mcp3911.c 13439 13440MICROCHIP MMC/SD/SDIO MCI DRIVER 13441M: Ludovic Desroches <ludovic.desroches@microchip.com> 13442S: Maintained 13443F: drivers/mmc/host/atmel-mci.c 13444 13445MICROCHIP NAND DRIVER 13446M: Tudor Ambarus <tudor.ambarus@microchip.com> 13447L: linux-mtd@lists.infradead.org 13448S: Supported 13449F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13450F: drivers/mtd/nand/raw/atmel/* 13451 13452MICROCHIP OTPC DRIVER 13453M: Claudiu Beznea <claudiu.beznea@microchip.com> 13454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13455S: Supported 13456F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13457F: drivers/nvmem/microchip-otpc.c 13458F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13459 13460MICROCHIP PWM DRIVER 13461M: Claudiu Beznea <claudiu.beznea@microchip.com> 13462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13463L: linux-pwm@vger.kernel.org 13464S: Supported 13465F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13466F: drivers/pwm/pwm-atmel.c 13467 13468MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13469M: Eugen Hristev <eugen.hristev@microchip.com> 13470L: linux-iio@vger.kernel.org 13471S: Supported 13472F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13473F: drivers/iio/adc/at91-sama5d2_adc.c 13474F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13475 13476MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13477M: Claudiu Beznea <claudiu.beznea@microchip.com> 13478S: Supported 13479F: drivers/power/reset/at91-sama5d2_shdwc.c 13480 13481MICROCHIP SPI DRIVER 13482M: Tudor Ambarus <tudor.ambarus@microchip.com> 13483S: Supported 13484F: drivers/spi/spi-atmel.* 13485 13486MICROCHIP SSC DRIVER 13487M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13489S: Supported 13490F: drivers/misc/atmel-ssc.c 13491F: include/linux/atmel-ssc.h 13492 13493MICROCHIP USB251XB DRIVER 13494M: Richard Leitner <richard.leitner@skidata.com> 13495L: linux-usb@vger.kernel.org 13496S: Maintained 13497F: Documentation/devicetree/bindings/usb/usb251xb.txt 13498F: drivers/usb/misc/usb251xb.c 13499 13500MICROCHIP USBA UDC DRIVER 13501M: Cristian Birsan <cristian.birsan@microchip.com> 13502L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13503S: Supported 13504F: drivers/usb/gadget/udc/atmel_usba_udc.* 13505 13506MICROCHIP WILC1000 WIFI DRIVER 13507M: Ajay Singh <ajay.kathat@microchip.com> 13508M: Claudiu Beznea <claudiu.beznea@microchip.com> 13509L: linux-wireless@vger.kernel.org 13510S: Supported 13511F: drivers/net/wireless/microchip/wilc1000/ 13512 13513MICROSEMI MIPS SOCS 13514M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13515M: UNGLinuxDriver@microchip.com 13516L: linux-mips@vger.kernel.org 13517S: Supported 13518F: Documentation/devicetree/bindings/mips/mscc.txt 13519F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13520F: arch/mips/boot/dts/mscc/ 13521F: arch/mips/configs/generic/board-ocelot.config 13522F: arch/mips/generic/board-ocelot.c 13523 13524MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13525M: Don Brace <don.brace@microchip.com> 13526L: storagedev@microchip.com 13527L: linux-scsi@vger.kernel.org 13528S: Supported 13529F: Documentation/scsi/smartpqi.rst 13530F: drivers/scsi/smartpqi/Kconfig 13531F: drivers/scsi/smartpqi/Makefile 13532F: drivers/scsi/smartpqi/smartpqi*.[ch] 13533F: include/linux/cciss*.h 13534F: include/uapi/linux/cciss*.h 13535 13536MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13537M: Maximilian Luz <luzmaximilian@gmail.com> 13538L: platform-driver-x86@vger.kernel.org 13539S: Maintained 13540F: drivers/platform/surface/surface_aggregator_tabletsw.c 13541 13542MICROSOFT SURFACE BATTERY AND AC DRIVERS 13543M: Maximilian Luz <luzmaximilian@gmail.com> 13544L: linux-pm@vger.kernel.org 13545L: platform-driver-x86@vger.kernel.org 13546S: Maintained 13547F: drivers/power/supply/surface_battery.c 13548F: drivers/power/supply/surface_charger.c 13549 13550MICROSOFT SURFACE DTX DRIVER 13551M: Maximilian Luz <luzmaximilian@gmail.com> 13552L: platform-driver-x86@vger.kernel.org 13553S: Maintained 13554F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13555F: drivers/platform/surface/surface_dtx.c 13556F: include/uapi/linux/surface_aggregator/dtx.h 13557 13558MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13559M: Maximilian Luz <luzmaximilian@gmail.com> 13560L: platform-driver-x86@vger.kernel.org 13561S: Maintained 13562F: drivers/platform/surface/surface_gpe.c 13563 13564MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13565M: Hans de Goede <hdegoede@redhat.com> 13566M: Mark Gross <markgross@kernel.org> 13567M: Maximilian Luz <luzmaximilian@gmail.com> 13568L: platform-driver-x86@vger.kernel.org 13569S: Maintained 13570T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13571F: drivers/platform/surface/ 13572 13573MICROSOFT SURFACE HID TRANSPORT DRIVER 13574M: Maximilian Luz <luzmaximilian@gmail.com> 13575L: linux-input@vger.kernel.org 13576L: platform-driver-x86@vger.kernel.org 13577S: Maintained 13578F: drivers/hid/surface-hid/ 13579 13580MICROSOFT SURFACE HOT-PLUG DRIVER 13581M: Maximilian Luz <luzmaximilian@gmail.com> 13582L: platform-driver-x86@vger.kernel.org 13583S: Maintained 13584F: drivers/platform/surface/surface_hotplug.c 13585 13586MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13587M: Maximilian Luz <luzmaximilian@gmail.com> 13588L: platform-driver-x86@vger.kernel.org 13589S: Maintained 13590F: drivers/platform/surface/surface_platform_profile.c 13591 13592MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13593M: Chen Yu <yu.c.chen@intel.com> 13594L: platform-driver-x86@vger.kernel.org 13595S: Supported 13596F: drivers/platform/surface/surfacepro3_button.c 13597 13598MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13599M: Maximilian Luz <luzmaximilian@gmail.com> 13600L: platform-driver-x86@vger.kernel.org 13601S: Maintained 13602W: https://github.com/linux-surface/surface-aggregator-module 13603C: irc://irc.libera.chat/linux-surface 13604F: Documentation/driver-api/surface_aggregator/ 13605F: drivers/platform/surface/aggregator/ 13606F: drivers/platform/surface/surface_acpi_notify.c 13607F: drivers/platform/surface/surface_aggregator_cdev.c 13608F: drivers/platform/surface/surface_aggregator_registry.c 13609F: include/linux/surface_acpi_notify.h 13610F: include/linux/surface_aggregator/ 13611F: include/uapi/linux/surface_aggregator/ 13612 13613MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13614M: Maximilian Luz <luzmaximilian@gmail.com> 13615L: platform-driver-x86@vger.kernel.org 13616S: Maintained 13617F: drivers/platform/surface/surface_aggregator_hub.c 13618 13619MICROTEK X6 SCANNER 13620M: Oliver Neukum <oliver@neukum.org> 13621S: Maintained 13622F: drivers/usb/image/microtek.* 13623 13624MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13625M: Luka Kovacic <luka.kovacic@sartura.hr> 13626M: Luka Perkov <luka.perkov@sartura.hr> 13627S: Maintained 13628F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13629F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13630F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13631F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13632F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13633F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13634 13635MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13636M: Sakari Ailus <sakari.ailus@linux.intel.com> 13637L: linux-media@vger.kernel.org 13638S: Maintained 13639F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13640F: Documentation/driver-api/media/drivers/ccs/ 13641F: Documentation/userspace-api/media/drivers/ccs.rst 13642F: drivers/media/i2c/ccs-pll.c 13643F: drivers/media/i2c/ccs-pll.h 13644F: drivers/media/i2c/ccs/ 13645F: include/uapi/linux/ccs.h 13646F: include/uapi/linux/smiapp.h 13647 13648MIPS 13649M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13650L: linux-mips@vger.kernel.org 13651S: Maintained 13652W: http://www.linux-mips.org/ 13653Q: https://patchwork.kernel.org/project/linux-mips/list/ 13654T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13655F: Documentation/devicetree/bindings/mips/ 13656F: Documentation/mips/ 13657F: arch/mips/ 13658F: drivers/platform/mips/ 13659F: include/dt-bindings/mips/ 13660 13661MIPS BOSTON DEVELOPMENT BOARD 13662M: Paul Burton <paulburton@kernel.org> 13663L: linux-mips@vger.kernel.org 13664S: Maintained 13665F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13666F: arch/mips/boot/dts/img/boston.dts 13667F: arch/mips/configs/generic/board-boston.config 13668F: drivers/clk/imgtec/clk-boston.c 13669F: include/dt-bindings/clock/boston-clock.h 13670 13671MIPS CORE DRIVERS 13672M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13673M: Serge Semin <fancer.lancer@gmail.com> 13674L: linux-mips@vger.kernel.org 13675S: Supported 13676F: drivers/bus/mips_cdmm.c 13677F: drivers/clocksource/mips-gic-timer.c 13678F: drivers/cpuidle/cpuidle-cps.c 13679F: drivers/irqchip/irq-mips-cpu.c 13680F: drivers/irqchip/irq-mips-gic.c 13681 13682MIPS GENERIC PLATFORM 13683M: Paul Burton <paulburton@kernel.org> 13684L: linux-mips@vger.kernel.org 13685S: Supported 13686F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13687F: arch/mips/generic/ 13688F: arch/mips/tools/generic-board-config.sh 13689 13690MIPS RINT INSTRUCTION EMULATION 13691M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13692L: linux-mips@vger.kernel.org 13693S: Supported 13694F: arch/mips/math-emu/dp_rint.c 13695F: arch/mips/math-emu/sp_rint.c 13696 13697MIPS/LOONGSON1 ARCHITECTURE 13698M: Keguang Zhang <keguang.zhang@gmail.com> 13699L: linux-mips@vger.kernel.org 13700S: Maintained 13701F: arch/mips/include/asm/mach-loongson32/ 13702F: arch/mips/loongson32/ 13703F: drivers/*/*/*loongson1* 13704F: drivers/*/*loongson1* 13705 13706MIPS/LOONGSON2EF ARCHITECTURE 13707M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13708L: linux-mips@vger.kernel.org 13709S: Maintained 13710F: arch/mips/include/asm/mach-loongson2ef/ 13711F: arch/mips/loongson2ef/ 13712F: drivers/cpufreq/loongson2_cpufreq.c 13713 13714MIPS/LOONGSON64 ARCHITECTURE 13715M: Huacai Chen <chenhuacai@kernel.org> 13716M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13717L: linux-mips@vger.kernel.org 13718S: Maintained 13719F: arch/mips/include/asm/mach-loongson64/ 13720F: arch/mips/loongson64/ 13721F: drivers/irqchip/irq-loongson* 13722F: drivers/platform/mips/cpu_hwmon.c 13723 13724MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13725M: Hans Verkuil <hverkuil@xs4all.nl> 13726L: linux-media@vger.kernel.org 13727S: Odd Fixes 13728W: https://linuxtv.org 13729T: git git://linuxtv.org/media_tree.git 13730F: drivers/media/radio/radio-miropcm20* 13731 13732MMP SUPPORT 13733R: Lubomir Rintel <lkundrak@v3.sk> 13734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13735S: Odd Fixes 13736T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13737F: arch/arm/boot/dts/mmp* 13738F: arch/arm/mach-mmp/ 13739F: include/linux/soc/mmp/ 13740 13741MMP USB PHY DRIVERS 13742R: Lubomir Rintel <lkundrak@v3.sk> 13743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13744S: Maintained 13745F: drivers/phy/marvell/phy-mmp3-usb.c 13746F: drivers/phy/marvell/phy-pxa-usb.c 13747 13748MMU GATHER AND TLB INVALIDATION 13749M: Will Deacon <will@kernel.org> 13750M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13751M: Andrew Morton <akpm@linux-foundation.org> 13752M: Nick Piggin <npiggin@gmail.com> 13753M: Peter Zijlstra <peterz@infradead.org> 13754L: linux-arch@vger.kernel.org 13755L: linux-mm@kvack.org 13756S: Maintained 13757F: arch/*/include/asm/tlb.h 13758F: include/asm-generic/tlb.h 13759F: mm/mmu_gather.c 13760 13761MN88472 MEDIA DRIVER 13762M: Antti Palosaari <crope@iki.fi> 13763L: linux-media@vger.kernel.org 13764S: Maintained 13765W: https://linuxtv.org 13766W: http://palosaari.fi/linux/ 13767Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13768F: drivers/media/dvb-frontends/mn88472* 13769 13770MN88473 MEDIA DRIVER 13771M: Antti Palosaari <crope@iki.fi> 13772L: linux-media@vger.kernel.org 13773S: Maintained 13774W: https://linuxtv.org 13775W: http://palosaari.fi/linux/ 13776Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13777F: drivers/media/dvb-frontends/mn88473* 13778 13779MODULE SUPPORT 13780M: Luis Chamberlain <mcgrof@kernel.org> 13781L: linux-modules@vger.kernel.org 13782L: linux-kernel@vger.kernel.org 13783S: Maintained 13784T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13785F: include/linux/module.h 13786F: kernel/module/ 13787F: scripts/module* 13788 13789MONOLITHIC POWER SYSTEM PMIC DRIVER 13790M: Saravanan Sekar <sravanhome@gmail.com> 13791S: Maintained 13792F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13793F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13794F: drivers/iio/adc/mp2629_adc.c 13795F: drivers/mfd/mp2629.c 13796F: drivers/power/supply/mp2629_charger.c 13797F: drivers/regulator/mp5416.c 13798F: drivers/regulator/mpq7920.c 13799F: drivers/regulator/mpq7920.h 13800F: include/linux/mfd/mp2629.h 13801 13802MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13803S: Orphan 13804W: http://popies.net/meye/ 13805F: Documentation/userspace-api/media/drivers/meye* 13806F: drivers/media/pci/meye/ 13807F: include/uapi/linux/meye.h 13808 13809MOTORCOMM PHY DRIVER 13810M: Peter Geis <pgwipeout@gmail.com> 13811L: netdev@vger.kernel.org 13812S: Maintained 13813F: drivers/net/phy/motorcomm.c 13814 13815MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13816M: Jiri Slaby <jirislaby@kernel.org> 13817S: Maintained 13818F: Documentation/driver-api/tty/moxa-smartio.rst 13819F: drivers/tty/mxser.* 13820 13821MR800 AVERMEDIA USB FM RADIO DRIVER 13822M: Alexey Klimov <klimov.linux@gmail.com> 13823L: linux-media@vger.kernel.org 13824S: Maintained 13825T: git git://linuxtv.org/media_tree.git 13826F: drivers/media/radio/radio-mr800.c 13827 13828MRF24J40 IEEE 802.15.4 RADIO DRIVER 13829M: Alan Ott <alan@signal11.us> 13830L: linux-wpan@vger.kernel.org 13831S: Maintained 13832F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13833F: drivers/net/ieee802154/mrf24j40.c 13834 13835MSI LAPTOP SUPPORT 13836M: "Lee, Chun-Yi" <jlee@suse.com> 13837L: platform-driver-x86@vger.kernel.org 13838S: Maintained 13839F: drivers/platform/x86/msi-laptop.c 13840 13841MSI WMI SUPPORT 13842L: platform-driver-x86@vger.kernel.org 13843S: Orphan 13844F: drivers/platform/x86/msi-wmi.c 13845 13846MSI001 MEDIA DRIVER 13847M: Antti Palosaari <crope@iki.fi> 13848L: linux-media@vger.kernel.org 13849S: Maintained 13850W: https://linuxtv.org 13851W: http://palosaari.fi/linux/ 13852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13853T: git git://linuxtv.org/anttip/media_tree.git 13854F: drivers/media/tuners/msi001* 13855 13856MSI2500 MEDIA DRIVER 13857M: Antti Palosaari <crope@iki.fi> 13858L: linux-media@vger.kernel.org 13859S: Maintained 13860W: https://linuxtv.org 13861W: http://palosaari.fi/linux/ 13862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13863T: git git://linuxtv.org/anttip/media_tree.git 13864F: drivers/media/usb/msi2500/ 13865 13866MSTAR INTERRUPT CONTROLLER DRIVER 13867M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13868M: Daniel Palmer <daniel@thingy.jp> 13869S: Maintained 13870F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13871F: drivers/irqchip/irq-mst-intc.c 13872 13873MSYSTEMS DISKONCHIP G3 MTD DRIVER 13874M: Robert Jarzmik <robert.jarzmik@free.fr> 13875L: linux-mtd@lists.infradead.org 13876S: Maintained 13877F: drivers/mtd/devices/docg3* 13878 13879MT9M032 APTINA SENSOR DRIVER 13880M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13881L: linux-media@vger.kernel.org 13882S: Maintained 13883T: git git://linuxtv.org/media_tree.git 13884F: drivers/media/i2c/mt9m032.c 13885F: include/media/i2c/mt9m032.h 13886 13887MT9P031 APTINA CAMERA SENSOR 13888M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13889L: linux-media@vger.kernel.org 13890S: Maintained 13891T: git git://linuxtv.org/media_tree.git 13892F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13893F: drivers/media/i2c/mt9p031.c 13894F: include/media/i2c/mt9p031.h 13895 13896MT9T001 APTINA CAMERA SENSOR 13897M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13898L: linux-media@vger.kernel.org 13899S: Maintained 13900T: git git://linuxtv.org/media_tree.git 13901F: drivers/media/i2c/mt9t001.c 13902F: include/media/i2c/mt9t001.h 13903 13904MT9T112 APTINA CAMERA SENSOR 13905M: Jacopo Mondi <jacopo@jmondi.org> 13906L: linux-media@vger.kernel.org 13907S: Odd Fixes 13908T: git git://linuxtv.org/media_tree.git 13909F: drivers/media/i2c/mt9t112.c 13910F: include/media/i2c/mt9t112.h 13911 13912MT9V032 APTINA CAMERA SENSOR 13913M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13914L: linux-media@vger.kernel.org 13915S: Maintained 13916T: git git://linuxtv.org/media_tree.git 13917F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13918F: drivers/media/i2c/mt9v032.c 13919F: include/media/i2c/mt9v032.h 13920 13921MT9V111 APTINA CAMERA SENSOR 13922M: Jacopo Mondi <jacopo@jmondi.org> 13923L: linux-media@vger.kernel.org 13924S: Maintained 13925T: git git://linuxtv.org/media_tree.git 13926F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13927F: drivers/media/i2c/mt9v111.c 13928 13929MULTIFUNCTION DEVICES (MFD) 13930M: Lee Jones <lee@kernel.org> 13931S: Supported 13932T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13933F: Documentation/devicetree/bindings/mfd/ 13934F: drivers/mfd/ 13935F: include/dt-bindings/mfd/ 13936F: include/linux/mfd/ 13937 13938MULTIMEDIA CARD (MMC) ETC. OVER SPI 13939S: Orphan 13940F: drivers/mmc/host/mmc_spi.c 13941F: include/linux/spi/mmc_spi.h 13942 13943MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13944M: Ulf Hansson <ulf.hansson@linaro.org> 13945L: linux-mmc@vger.kernel.org 13946S: Maintained 13947T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13948F: Documentation/devicetree/bindings/mmc/ 13949F: drivers/mmc/ 13950F: include/linux/mmc/ 13951F: include/uapi/linux/mmc/ 13952 13953MULTIPLEXER SUBSYSTEM 13954M: Peter Rosin <peda@axentia.se> 13955S: Maintained 13956F: Documentation/ABI/testing/sysfs-class-mux* 13957F: Documentation/devicetree/bindings/mux/ 13958F: drivers/mux/ 13959F: include/dt-bindings/mux/ 13960F: include/linux/mux/ 13961 13962MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13963M: Bin Liu <b-liu@ti.com> 13964L: linux-usb@vger.kernel.org 13965S: Maintained 13966F: drivers/usb/musb/ 13967 13968MXL301RF MEDIA DRIVER 13969M: Akihiro Tsukada <tskd08@gmail.com> 13970L: linux-media@vger.kernel.org 13971S: Odd Fixes 13972F: drivers/media/tuners/mxl301rf* 13973 13974MXL5007T MEDIA DRIVER 13975M: Michael Krufky <mkrufky@linuxtv.org> 13976L: linux-media@vger.kernel.org 13977S: Maintained 13978W: https://linuxtv.org 13979W: http://github.com/mkrufky 13980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13981T: git git://linuxtv.org/mkrufky/tuners.git 13982F: drivers/media/tuners/mxl5007t.* 13983 13984MXSFB DRM DRIVER 13985M: Marek Vasut <marex@denx.de> 13986M: Stefan Agner <stefan@agner.ch> 13987L: dri-devel@lists.freedesktop.org 13988S: Supported 13989T: git git://anongit.freedesktop.org/drm/drm-misc 13990F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13991F: drivers/gpu/drm/mxsfb/ 13992 13993MYLEX DAC960 PCI RAID Controller 13994M: Hannes Reinecke <hare@kernel.org> 13995L: linux-scsi@vger.kernel.org 13996S: Supported 13997F: drivers/scsi/myrb.* 13998F: drivers/scsi/myrs.* 13999 14000MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14001M: Chris Lee <christopher.lee@cspi.com> 14002L: netdev@vger.kernel.org 14003S: Supported 14004W: https://www.cspi.com/ethernet-products/support/downloads/ 14005F: drivers/net/ethernet/myricom/myri10ge/ 14006 14007NAND FLASH SUBSYSTEM 14008M: Miquel Raynal <miquel.raynal@bootlin.com> 14009R: Richard Weinberger <richard@nod.at> 14010L: linux-mtd@lists.infradead.org 14011S: Maintained 14012W: http://www.linux-mtd.infradead.org/ 14013Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14014C: irc://irc.oftc.net/mtd 14015T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14016F: drivers/mtd/nand/ 14017F: include/linux/mtd/*nand*.h 14018 14019NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14020M: Daniel Mack <zonque@gmail.com> 14021L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14022S: Maintained 14023W: http://www.native-instruments.com 14024F: sound/usb/caiaq/ 14025 14026NATSEMI ETHERNET DRIVER (DP8381x) 14027S: Orphan 14028F: drivers/net/ethernet/natsemi/natsemi.c 14029 14030NCR 5380 SCSI DRIVERS 14031M: Finn Thain <fthain@linux-m68k.org> 14032M: Michael Schmitz <schmitzmic@gmail.com> 14033L: linux-scsi@vger.kernel.org 14034S: Maintained 14035F: Documentation/scsi/g_NCR5380.rst 14036F: drivers/scsi/NCR5380.* 14037F: drivers/scsi/arm/cumana_1.c 14038F: drivers/scsi/arm/oak.c 14039F: drivers/scsi/atari_scsi.* 14040F: drivers/scsi/dmx3191d.c 14041F: drivers/scsi/g_NCR5380.* 14042F: drivers/scsi/mac_scsi.* 14043F: drivers/scsi/sun3_scsi.* 14044F: drivers/scsi/sun3_scsi_vme.c 14045 14046NCSI LIBRARY 14047M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14048S: Maintained 14049F: net/ncsi/ 14050 14051NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14052M: Guenter Roeck <linux@roeck-us.net> 14053L: linux-hwmon@vger.kernel.org 14054S: Maintained 14055F: Documentation/hwmon/nct6775.rst 14056F: drivers/hwmon/nct6775-core.c 14057F: drivers/hwmon/nct6775-platform.c 14058F: drivers/hwmon/nct6775.h 14059 14060NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14061M: Zev Weiss <zev@bewilderbeest.net> 14062L: linux-hwmon@vger.kernel.org 14063S: Maintained 14064F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14065F: drivers/hwmon/nct6775-i2c.c 14066 14067NETDEVSIM 14068M: Jakub Kicinski <kuba@kernel.org> 14069S: Maintained 14070F: drivers/net/netdevsim/* 14071 14072NETEM NETWORK EMULATOR 14073M: Stephen Hemminger <stephen@networkplumber.org> 14074L: netdev@vger.kernel.org 14075S: Maintained 14076F: net/sched/sch_netem.c 14077 14078NETERION 10GbE DRIVERS (s2io) 14079M: Jon Mason <jdmason@kudzu.us> 14080L: netdev@vger.kernel.org 14081S: Supported 14082F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14083F: drivers/net/ethernet/neterion/ 14084 14085NETFILTER 14086M: Pablo Neira Ayuso <pablo@netfilter.org> 14087M: Jozsef Kadlecsik <kadlec@netfilter.org> 14088M: Florian Westphal <fw@strlen.de> 14089L: netfilter-devel@vger.kernel.org 14090L: coreteam@netfilter.org 14091S: Maintained 14092W: http://www.netfilter.org/ 14093W: http://www.iptables.org/ 14094W: http://www.nftables.org/ 14095Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14096C: irc://irc.libera.chat/netfilter 14097T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14098T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14099F: include/linux/netfilter* 14100F: include/linux/netfilter/ 14101F: include/net/netfilter/ 14102F: include/uapi/linux/netfilter* 14103F: include/uapi/linux/netfilter/ 14104F: net/*/netfilter.c 14105F: net/*/netfilter/ 14106F: net/bridge/br_netfilter*.c 14107F: net/netfilter/ 14108 14109NETROM NETWORK LAYER 14110M: Ralf Baechle <ralf@linux-mips.org> 14111L: linux-hams@vger.kernel.org 14112S: Maintained 14113W: http://www.linux-ax25.org/ 14114F: include/net/netrom.h 14115F: include/uapi/linux/netrom.h 14116F: net/netrom/ 14117 14118NETRONIX EMBEDDED CONTROLLER 14119M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14120S: Maintained 14121F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14122F: drivers/mfd/ntxec.c 14123F: drivers/pwm/pwm-ntxec.c 14124F: drivers/rtc/rtc-ntxec.c 14125F: include/linux/mfd/ntxec.h 14126 14127NETRONOME ETHERNET DRIVERS 14128M: Simon Horman <simon.horman@corigine.com> 14129R: Jakub Kicinski <kuba@kernel.org> 14130L: oss-drivers@corigine.com 14131S: Maintained 14132F: drivers/net/ethernet/netronome/ 14133 14134NETWORK BLOCK DEVICE (NBD) 14135M: Josef Bacik <josef@toxicpanda.com> 14136L: linux-block@vger.kernel.org 14137L: nbd@other.debian.org 14138S: Maintained 14139F: Documentation/admin-guide/blockdev/nbd.rst 14140F: drivers/block/nbd.c 14141F: include/trace/events/nbd.h 14142F: include/uapi/linux/nbd.h 14143 14144NETWORK DROP MONITOR 14145M: Neil Horman <nhorman@tuxdriver.com> 14146L: netdev@vger.kernel.org 14147S: Maintained 14148W: https://fedorahosted.org/dropwatch/ 14149F: include/uapi/linux/net_dropmon.h 14150F: net/core/drop_monitor.c 14151 14152NETWORKING DRIVERS 14153M: "David S. Miller" <davem@davemloft.net> 14154M: Eric Dumazet <edumazet@google.com> 14155M: Jakub Kicinski <kuba@kernel.org> 14156M: Paolo Abeni <pabeni@redhat.com> 14157L: netdev@vger.kernel.org 14158S: Maintained 14159Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14161T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14162F: Documentation/devicetree/bindings/net/ 14163F: drivers/connector/ 14164F: drivers/net/ 14165F: include/dt-bindings/net/ 14166F: include/linux/etherdevice.h 14167F: include/linux/fcdevice.h 14168F: include/linux/fddidevice.h 14169F: include/linux/hippidevice.h 14170F: include/linux/if_* 14171F: include/linux/inetdevice.h 14172F: include/linux/netdevice.h 14173F: include/uapi/linux/if_* 14174F: include/uapi/linux/netdevice.h 14175 14176NETWORKING DRIVERS (WIRELESS) 14177M: Kalle Valo <kvalo@kernel.org> 14178L: linux-wireless@vger.kernel.org 14179S: Maintained 14180W: https://wireless.wiki.kernel.org/ 14181Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14182T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14183T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14184F: Documentation/devicetree/bindings/net/wireless/ 14185F: drivers/net/wireless/ 14186 14187NETWORKING [DSA] 14188M: Andrew Lunn <andrew@lunn.ch> 14189M: Vivien Didelot <vivien.didelot@gmail.com> 14190M: Florian Fainelli <f.fainelli@gmail.com> 14191M: Vladimir Oltean <olteanv@gmail.com> 14192S: Maintained 14193F: Documentation/devicetree/bindings/net/dsa/ 14194F: drivers/net/dsa/ 14195F: include/linux/dsa/ 14196F: include/linux/platform_data/dsa.h 14197F: include/net/dsa.h 14198F: net/dsa/ 14199F: tools/testing/selftests/drivers/net/dsa/ 14200 14201NETWORKING [GENERAL] 14202M: "David S. Miller" <davem@davemloft.net> 14203M: Eric Dumazet <edumazet@google.com> 14204M: Jakub Kicinski <kuba@kernel.org> 14205M: Paolo Abeni <pabeni@redhat.com> 14206L: netdev@vger.kernel.org 14207S: Maintained 14208Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14209B: mailto:netdev@vger.kernel.org 14210T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14211T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14212F: Documentation/networking/ 14213F: Documentation/process/maintainer-netdev.rst 14214F: include/linux/in.h 14215F: include/linux/net.h 14216F: include/linux/netdevice.h 14217F: include/net/ 14218F: include/uapi/linux/in.h 14219F: include/uapi/linux/net.h 14220F: include/uapi/linux/net_namespace.h 14221F: include/uapi/linux/netdevice.h 14222F: lib/net_utils.c 14223F: lib/random32.c 14224F: net/ 14225F: tools/testing/selftests/net/ 14226 14227NETWORKING [IPSEC] 14228M: Steffen Klassert <steffen.klassert@secunet.com> 14229M: Herbert Xu <herbert@gondor.apana.org.au> 14230M: "David S. Miller" <davem@davemloft.net> 14231L: netdev@vger.kernel.org 14232S: Maintained 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14235F: include/net/xfrm.h 14236F: include/uapi/linux/xfrm.h 14237F: net/ipv4/ah4.c 14238F: net/ipv4/esp4* 14239F: net/ipv4/ip_vti.c 14240F: net/ipv4/ipcomp.c 14241F: net/ipv4/xfrm* 14242F: net/ipv6/ah6.c 14243F: net/ipv6/esp6* 14244F: net/ipv6/ip6_vti.c 14245F: net/ipv6/ipcomp6.c 14246F: net/ipv6/xfrm* 14247F: net/key/ 14248F: net/xfrm/ 14249F: tools/testing/selftests/net/ipsec.c 14250 14251NETWORKING [IPv4/IPv6] 14252M: "David S. Miller" <davem@davemloft.net> 14253M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14254M: David Ahern <dsahern@kernel.org> 14255L: netdev@vger.kernel.org 14256S: Maintained 14257T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14258F: arch/x86/net/* 14259F: include/linux/ip.h 14260F: include/linux/ipv6* 14261F: include/net/fib* 14262F: include/net/ip* 14263F: include/net/route.h 14264F: net/ipv4/ 14265F: net/ipv6/ 14266 14267NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14268M: Paul Moore <paul@paul-moore.com> 14269L: netdev@vger.kernel.org 14270L: linux-security-module@vger.kernel.org 14271S: Maintained 14272W: https://github.com/netlabel 14273F: Documentation/netlabel/ 14274F: include/net/calipso.h 14275F: include/net/cipso_ipv4.h 14276F: include/net/netlabel.h 14277F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14278F: include/uapi/linux/netfilter/xt_SECMARK.h 14279F: net/ipv4/cipso_ipv4.c 14280F: net/ipv6/calipso.c 14281F: net/netfilter/xt_CONNSECMARK.c 14282F: net/netfilter/xt_SECMARK.c 14283F: net/netlabel/ 14284 14285NETWORKING [MPTCP] 14286M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14287M: Matthieu Baerts <matthieu.baerts@tessares.net> 14288L: netdev@vger.kernel.org 14289L: mptcp@lists.linux.dev 14290S: Maintained 14291W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14292B: https://github.com/multipath-tcp/mptcp_net-next/issues 14293F: Documentation/networking/mptcp-sysctl.rst 14294F: include/net/mptcp.h 14295F: include/trace/events/mptcp.h 14296F: include/uapi/linux/mptcp.h 14297F: net/mptcp/ 14298F: tools/testing/selftests/bpf/*/*mptcp*.c 14299F: tools/testing/selftests/net/mptcp/ 14300 14301NETWORKING [TCP] 14302M: Eric Dumazet <edumazet@google.com> 14303L: netdev@vger.kernel.org 14304S: Maintained 14305F: include/linux/tcp.h 14306F: include/net/tcp.h 14307F: include/trace/events/tcp.h 14308F: include/uapi/linux/tcp.h 14309F: net/ipv4/syncookies.c 14310F: net/ipv4/tcp*.c 14311F: net/ipv6/syncookies.c 14312F: net/ipv6/tcp*.c 14313 14314NETWORKING [TLS] 14315M: Boris Pismenny <borisp@nvidia.com> 14316M: John Fastabend <john.fastabend@gmail.com> 14317M: Jakub Kicinski <kuba@kernel.org> 14318L: netdev@vger.kernel.org 14319S: Maintained 14320F: include/net/tls.h 14321F: include/uapi/linux/tls.h 14322F: net/tls/* 14323 14324NETXEN (1/10) GbE SUPPORT 14325M: Manish Chopra <manishc@marvell.com> 14326M: Rahul Verma <rahulv@marvell.com> 14327M: GR-Linux-NIC-Dev@marvell.com 14328L: netdev@vger.kernel.org 14329S: Supported 14330F: drivers/net/ethernet/qlogic/netxen/ 14331 14332NET_FAILOVER MODULE 14333M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14334L: netdev@vger.kernel.org 14335S: Supported 14336F: Documentation/networking/net_failover.rst 14337F: drivers/net/net_failover.c 14338F: include/net/net_failover.h 14339 14340NEXTHOP 14341M: David Ahern <dsahern@kernel.org> 14342L: netdev@vger.kernel.org 14343S: Maintained 14344F: include/net/netns/nexthop.h 14345F: include/net/nexthop.h 14346F: include/uapi/linux/nexthop.h 14347F: net/ipv4/nexthop.c 14348 14349NFC SUBSYSTEM 14350M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14351L: linux-nfc@lists.01.org (subscribers-only) 14352L: netdev@vger.kernel.org 14353S: Maintained 14354B: mailto:linux-nfc@lists.01.org 14355F: Documentation/devicetree/bindings/net/nfc/ 14356F: drivers/nfc/ 14357F: include/linux/platform_data/nfcmrvl.h 14358F: include/net/nfc/ 14359F: include/uapi/linux/nfc.h 14360F: net/nfc/ 14361 14362NFC VIRTUAL NCI DEVICE DRIVER 14363M: Bongsu Jeon <bongsu.jeon@samsung.com> 14364L: netdev@vger.kernel.org 14365L: linux-nfc@lists.01.org (subscribers-only) 14366S: Supported 14367F: drivers/nfc/virtual_ncidev.c 14368F: tools/testing/selftests/nci/ 14369 14370NFS, SUNRPC, AND LOCKD CLIENTS 14371M: Trond Myklebust <trond.myklebust@hammerspace.com> 14372M: Anna Schumaker <anna@kernel.org> 14373L: linux-nfs@vger.kernel.org 14374S: Maintained 14375W: http://client.linux-nfs.org 14376T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14377F: fs/lockd/ 14378F: fs/nfs/ 14379F: fs/nfs_common/ 14380F: include/linux/lockd/ 14381F: include/linux/nfs* 14382F: include/linux/sunrpc/ 14383F: include/uapi/linux/nfs* 14384F: include/uapi/linux/sunrpc/ 14385F: net/sunrpc/ 14386F: Documentation/filesystems/nfs/ 14387 14388NILFS2 FILESYSTEM 14389M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14390L: linux-nilfs@vger.kernel.org 14391S: Supported 14392W: https://nilfs.sourceforge.io/ 14393W: https://nilfs.osdn.jp/ 14394T: git git://github.com/konis/nilfs2.git 14395F: Documentation/filesystems/nilfs2.rst 14396F: fs/nilfs2/ 14397F: include/trace/events/nilfs2.h 14398F: include/uapi/linux/nilfs2_api.h 14399F: include/uapi/linux/nilfs2_ondisk.h 14400 14401NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14402M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14403S: Maintained 14404W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14405F: Documentation/scsi/NinjaSCSI.rst 14406F: drivers/scsi/pcmcia/nsp_* 14407 14408NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14409M: GOTO Masanori <gotom@debian.or.jp> 14410M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14411S: Maintained 14412W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14413F: Documentation/scsi/NinjaSCSI.rst 14414F: drivers/scsi/nsp32* 14415 14416NINTENDO HID DRIVER 14417M: Daniel J. Ogorchock <djogorchock@gmail.com> 14418L: linux-input@vger.kernel.org 14419S: Maintained 14420F: drivers/hid/hid-nintendo* 14421 14422NIOS2 ARCHITECTURE 14423M: Dinh Nguyen <dinguyen@kernel.org> 14424S: Maintained 14425T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14426F: arch/nios2/ 14427 14428NITRO ENCLAVES (NE) 14429M: Andra Paraschiv <andraprs@amazon.com> 14430M: Alexandru Vasile <lexnv@amazon.com> 14431M: Alexandru Ciobotaru <alcioa@amazon.com> 14432L: linux-kernel@vger.kernel.org 14433S: Supported 14434W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14435F: Documentation/virt/ne_overview.rst 14436F: drivers/virt/nitro_enclaves/ 14437F: include/linux/nitro_enclaves.h 14438F: include/uapi/linux/nitro_enclaves.h 14439F: samples/nitro_enclaves/ 14440 14441NOHZ, DYNTICKS SUPPORT 14442M: Frederic Weisbecker <fweisbec@gmail.com> 14443M: Thomas Gleixner <tglx@linutronix.de> 14444M: Ingo Molnar <mingo@kernel.org> 14445L: linux-kernel@vger.kernel.org 14446S: Maintained 14447T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14448F: include/linux/sched/nohz.h 14449F: include/linux/tick.h 14450F: kernel/time/tick*.* 14451 14452NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14453M: Pavel Machek <pavel@ucw.cz> 14454M: Sakari Ailus <sakari.ailus@iki.fi> 14455L: linux-media@vger.kernel.org 14456S: Maintained 14457F: drivers/media/i2c/ad5820.c 14458F: drivers/media/i2c/et8ek8 14459 14460NOKIA N900 POWER SUPPLY DRIVERS 14461R: Pali Rohár <pali@kernel.org> 14462F: drivers/power/supply/bq2415x_charger.c 14463F: drivers/power/supply/bq27xxx_battery.c 14464F: drivers/power/supply/bq27xxx_battery_i2c.c 14465F: drivers/power/supply/isp1704_charger.c 14466F: drivers/power/supply/rx51_battery.c 14467F: include/linux/power/bq2415x_charger.h 14468F: include/linux/power/bq27xxx_battery.h 14469 14470NOLIBC HEADER FILE 14471M: Willy Tarreau <w@1wt.eu> 14472S: Maintained 14473T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14474F: tools/include/nolibc/ 14475 14476NSDEPS 14477M: Matthias Maennich <maennich@google.com> 14478S: Maintained 14479F: Documentation/core-api/symbol-namespaces.rst 14480F: scripts/nsdeps 14481 14482NTB AMD DRIVER 14483M: Sanjay R Mehta <sanju.mehta@amd.com> 14484M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14485L: ntb@lists.linux.dev 14486S: Supported 14487F: drivers/ntb/hw/amd/ 14488 14489NTB DRIVER CORE 14490M: Jon Mason <jdmason@kudzu.us> 14491M: Dave Jiang <dave.jiang@intel.com> 14492M: Allen Hubbe <allenbh@gmail.com> 14493L: ntb@lists.linux.dev 14494S: Supported 14495W: https://github.com/jonmason/ntb/wiki 14496T: git git://github.com/jonmason/ntb.git 14497F: drivers/net/ntb_netdev.c 14498F: drivers/ntb/ 14499F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14500F: include/linux/ntb.h 14501F: include/linux/ntb_transport.h 14502F: tools/testing/selftests/ntb/ 14503 14504NTB IDT DRIVER 14505M: Serge Semin <fancer.lancer@gmail.com> 14506L: ntb@lists.linux.dev 14507S: Supported 14508F: drivers/ntb/hw/idt/ 14509 14510NTB INTEL DRIVER 14511M: Dave Jiang <dave.jiang@intel.com> 14512L: ntb@lists.linux.dev 14513S: Supported 14514W: https://github.com/davejiang/linux/wiki 14515T: git https://github.com/davejiang/linux.git 14516F: drivers/ntb/hw/intel/ 14517 14518NTFS FILESYSTEM 14519M: Anton Altaparmakov <anton@tuxera.com> 14520L: linux-ntfs-dev@lists.sourceforge.net 14521S: Supported 14522W: http://www.tuxera.com/ 14523T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14524F: Documentation/filesystems/ntfs.rst 14525F: fs/ntfs/ 14526 14527NTFS3 FILESYSTEM 14528M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14529L: ntfs3@lists.linux.dev 14530S: Supported 14531W: http://www.paragon-software.com/ 14532T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14533F: Documentation/filesystems/ntfs3.rst 14534F: fs/ntfs3/ 14535 14536NUBUS SUBSYSTEM 14537M: Finn Thain <fthain@linux-m68k.org> 14538L: linux-m68k@lists.linux-m68k.org 14539S: Maintained 14540F: arch/*/include/asm/nubus.h 14541F: drivers/nubus/ 14542F: include/linux/nubus.h 14543F: include/uapi/linux/nubus.h 14544 14545NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14546M: Antonino Daplas <adaplas@gmail.com> 14547L: linux-fbdev@vger.kernel.org 14548S: Maintained 14549F: drivers/video/fbdev/nvidia/ 14550F: drivers/video/fbdev/riva/ 14551 14552NVIDIA WMI EC BACKLIGHT DRIVER 14553M: Daniel Dadap <ddadap@nvidia.com> 14554L: platform-driver-x86@vger.kernel.org 14555S: Supported 14556F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14557 14558NVM EXPRESS DRIVER 14559M: Keith Busch <kbusch@kernel.org> 14560M: Jens Axboe <axboe@fb.com> 14561M: Christoph Hellwig <hch@lst.de> 14562M: Sagi Grimberg <sagi@grimberg.me> 14563L: linux-nvme@lists.infradead.org 14564S: Supported 14565W: http://git.infradead.org/nvme.git 14566T: git://git.infradead.org/nvme.git 14567F: drivers/nvme/host/ 14568F: drivers/nvme/common/ 14569F: include/linux/nvme* 14570F: include/uapi/linux/nvme_ioctl.h 14571 14572NVM EXPRESS FC TRANSPORT DRIVERS 14573M: James Smart <james.smart@broadcom.com> 14574L: linux-nvme@lists.infradead.org 14575S: Supported 14576F: drivers/nvme/host/fc.c 14577F: drivers/nvme/target/fc.c 14578F: drivers/nvme/target/fcloop.c 14579F: include/linux/nvme-fc-driver.h 14580F: include/linux/nvme-fc.h 14581 14582NVM EXPRESS TARGET DRIVER 14583M: Christoph Hellwig <hch@lst.de> 14584M: Sagi Grimberg <sagi@grimberg.me> 14585M: Chaitanya Kulkarni <kch@nvidia.com> 14586L: linux-nvme@lists.infradead.org 14587S: Supported 14588W: http://git.infradead.org/nvme.git 14589T: git://git.infradead.org/nvme.git 14590F: drivers/nvme/target/ 14591 14592NVMEM FRAMEWORK 14593M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14594S: Maintained 14595T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14596F: Documentation/ABI/stable/sysfs-bus-nvmem 14597F: Documentation/devicetree/bindings/nvmem/ 14598F: drivers/nvmem/ 14599F: include/linux/nvmem-consumer.h 14600F: include/linux/nvmem-provider.h 14601 14602NXP C45 TJA11XX PHY DRIVER 14603M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14604L: netdev@vger.kernel.org 14605S: Maintained 14606F: drivers/net/phy/nxp-c45-tja11xx.c 14607 14608NXP FSPI DRIVER 14609M: Han Xu <han.xu@nxp.com> 14610M: Haibo Chen <haibo.chen@nxp.com> 14611R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14612L: linux-spi@vger.kernel.org 14613S: Maintained 14614F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14615F: drivers/spi/spi-nxp-fspi.c 14616 14617NXP FXAS21002C DRIVER 14618M: Rui Miguel Silva <rmfrfs@gmail.com> 14619L: linux-iio@vger.kernel.org 14620S: Maintained 14621F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14622F: drivers/iio/gyro/fxas21002c.h 14623F: drivers/iio/gyro/fxas21002c_core.c 14624F: drivers/iio/gyro/fxas21002c_i2c.c 14625F: drivers/iio/gyro/fxas21002c_spi.c 14626 14627NXP i.MX CLOCK DRIVERS 14628M: Abel Vesa <abelvesa@kernel.org> 14629L: linux-clk@vger.kernel.org 14630L: linux-imx@nxp.com 14631S: Maintained 14632T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14633F: Documentation/devicetree/bindings/clock/imx* 14634F: drivers/clk/imx/ 14635F: include/dt-bindings/clock/imx* 14636 14637NXP i.MX 8MQ DCSS DRIVER 14638M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14639R: Lucas Stach <l.stach@pengutronix.de> 14640L: dri-devel@lists.freedesktop.org 14641S: Maintained 14642F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14643F: drivers/gpu/drm/imx/dcss/ 14644 14645NXP i.MX 8QXP ADC DRIVER 14646M: Cai Huoqing <cai.huoqing@linux.dev> 14647M: Haibo Chen <haibo.chen@nxp.com> 14648L: linux-imx@nxp.com 14649L: linux-iio@vger.kernel.org 14650S: Maintained 14651F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14652F: drivers/iio/adc/imx8qxp-adc.c 14653 14654NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14655M: Haibo Chen <haibo.chen@nxp.com> 14656L: linux-iio@vger.kernel.org 14657L: linux-imx@nxp.com 14658S: Maintained 14659F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14660F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14661F: drivers/iio/adc/imx7d_adc.c 14662F: drivers/iio/adc/vf610_adc.c 14663 14664NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14665M: Jagan Teki <jagan@amarulasolutions.com> 14666S: Maintained 14667F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14668F: drivers/regulator/pf8x00-regulator.c 14669 14670NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14671M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14672L: linux-kernel@vger.kernel.org 14673S: Maintained 14674F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14675F: drivers/extcon/extcon-ptn5150.c 14676 14677NXP SGTL5000 DRIVER 14678M: Fabio Estevam <festevam@gmail.com> 14679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14680S: Maintained 14681F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14682F: sound/soc/codecs/sgtl5000* 14683 14684NXP SJA1105 ETHERNET SWITCH DRIVER 14685M: Vladimir Oltean <olteanv@gmail.com> 14686L: linux-kernel@vger.kernel.org 14687S: Maintained 14688F: drivers/net/dsa/sja1105 14689F: drivers/net/pcs/pcs-xpcs-nxp.c 14690 14691NXP TDA998X DRM DRIVER 14692M: Russell King <linux@armlinux.org.uk> 14693S: Maintained 14694T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14695T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14696F: drivers/gpu/drm/i2c/tda998x_drv.c 14697F: include/drm/i2c/tda998x.h 14698F: include/dt-bindings/display/tda998x.h 14699K: "nxp,tda998x" 14700 14701NXP TFA9879 DRIVER 14702M: Peter Rosin <peda@axentia.se> 14703L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14704S: Maintained 14705F: Documentation/devicetree/bindings/sound/tfa9879.txt 14706F: sound/soc/codecs/tfa9879* 14707 14708NXP/Goodix TFA989X (TFA1) DRIVER 14709M: Stephan Gerhold <stephan@gerhold.net> 14710L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14711S: Maintained 14712F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14713F: sound/soc/codecs/tfa989x.c 14714 14715NXP-NCI NFC DRIVER 14716L: linux-nfc@lists.01.org (subscribers-only) 14717S: Orphan 14718F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14719F: drivers/nfc/nxp-nci 14720 14721NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14722M: Mirela Rabulea <mirela.rabulea@nxp.com> 14723R: NXP Linux Team <linux-imx@nxp.com> 14724L: linux-media@vger.kernel.org 14725S: Maintained 14726F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14727F: drivers/media/platform/nxp/imx-jpeg 14728 14729NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14730M: Jonas Malaco <jonas@protocubo.io> 14731L: linux-hwmon@vger.kernel.org 14732S: Maintained 14733F: Documentation/hwmon/nzxt-kraken2.rst 14734F: drivers/hwmon/nzxt-kraken2.c 14735 14736NZXT-SMART2 HARDWARE MONITORING DRIVER 14737M: Aleksandr Mezin <mezin.alexander@gmail.com> 14738L: linux-hwmon@vger.kernel.org 14739S: Maintained 14740F: Documentation/hwmon/nzxt-smart2.rst 14741F: drivers/hwmon/nzxt-smart2.c 14742 14743OBJAGG 14744M: Jiri Pirko <jiri@nvidia.com> 14745L: netdev@vger.kernel.org 14746S: Supported 14747F: include/linux/objagg.h 14748F: lib/objagg.c 14749F: lib/test_objagg.c 14750 14751OBJTOOL 14752M: Josh Poimboeuf <jpoimboe@kernel.org> 14753M: Peter Zijlstra <peterz@infradead.org> 14754S: Supported 14755F: tools/objtool/ 14756F: include/linux/objtool.h 14757 14758OCELOT ETHERNET SWITCH DRIVER 14759M: Vladimir Oltean <vladimir.oltean@nxp.com> 14760M: Claudiu Manoil <claudiu.manoil@nxp.com> 14761M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14762M: UNGLinuxDriver@microchip.com 14763L: netdev@vger.kernel.org 14764S: Supported 14765F: drivers/net/dsa/ocelot/* 14766F: drivers/net/ethernet/mscc/ 14767F: include/soc/mscc/ocelot* 14768F: net/dsa/tag_ocelot.c 14769F: net/dsa/tag_ocelot_8021q.c 14770F: tools/testing/selftests/drivers/net/ocelot/* 14771 14772OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14773M: Frederic Barrat <fbarrat@linux.ibm.com> 14774M: Andrew Donnellan <ajd@linux.ibm.com> 14775L: linuxppc-dev@lists.ozlabs.org 14776S: Supported 14777F: Documentation/userspace-api/accelerators/ocxl.rst 14778F: arch/powerpc/include/asm/pnv-ocxl.h 14779F: arch/powerpc/platforms/powernv/ocxl.c 14780F: drivers/misc/ocxl/ 14781F: include/misc/ocxl* 14782F: include/uapi/misc/ocxl.h 14783 14784OMAP AUDIO SUPPORT 14785M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14786M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14787L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14788L: linux-omap@vger.kernel.org 14789S: Maintained 14790F: sound/soc/ti/n810.c 14791F: sound/soc/ti/omap* 14792F: sound/soc/ti/rx51.c 14793F: sound/soc/ti/sdma-pcm.* 14794 14795OMAP CLOCK FRAMEWORK SUPPORT 14796M: Paul Walmsley <paul@pwsan.com> 14797L: linux-omap@vger.kernel.org 14798S: Maintained 14799F: arch/arm/*omap*/*clock* 14800 14801OMAP DEVICE TREE SUPPORT 14802M: Benoît Cousson <bcousson@baylibre.com> 14803M: Tony Lindgren <tony@atomide.com> 14804L: linux-omap@vger.kernel.org 14805L: devicetree@vger.kernel.org 14806S: Maintained 14807F: arch/arm/boot/dts/*am3* 14808F: arch/arm/boot/dts/*am4* 14809F: arch/arm/boot/dts/*am5* 14810F: arch/arm/boot/dts/*dra7* 14811F: arch/arm/boot/dts/*omap* 14812F: arch/arm/boot/dts/logicpd-som-lv* 14813F: arch/arm/boot/dts/logicpd-torpedo* 14814 14815OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14816L: linux-omap@vger.kernel.org 14817L: linux-fbdev@vger.kernel.org 14818S: Orphan 14819F: Documentation/arm/omap/dss.rst 14820F: drivers/video/fbdev/omap2/ 14821 14822OMAP FRAMEBUFFER SUPPORT 14823L: linux-fbdev@vger.kernel.org 14824L: linux-omap@vger.kernel.org 14825S: Orphan 14826F: drivers/video/fbdev/omap/ 14827 14828OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14829M: Roger Quadros <rogerq@kernel.org> 14830M: Tony Lindgren <tony@atomide.com> 14831L: linux-omap@vger.kernel.org 14832S: Maintained 14833F: arch/arm/mach-omap2/*gpmc* 14834F: drivers/memory/omap-gpmc.c 14835 14836OMAP GPIO DRIVER 14837M: Grygorii Strashko <grygorii.strashko@ti.com> 14838M: Santosh Shilimkar <ssantosh@kernel.org> 14839M: Kevin Hilman <khilman@kernel.org> 14840L: linux-omap@vger.kernel.org 14841S: Maintained 14842F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14843F: drivers/gpio/gpio-omap.c 14844 14845OMAP HARDWARE SPINLOCK SUPPORT 14846M: Ohad Ben-Cohen <ohad@wizery.com> 14847L: linux-omap@vger.kernel.org 14848S: Maintained 14849F: drivers/hwspinlock/omap_hwspinlock.c 14850 14851OMAP HS MMC SUPPORT 14852L: linux-mmc@vger.kernel.org 14853L: linux-omap@vger.kernel.org 14854S: Orphan 14855F: drivers/mmc/host/omap_hsmmc.c 14856 14857OMAP HWMOD DATA 14858M: Paul Walmsley <paul@pwsan.com> 14859L: linux-omap@vger.kernel.org 14860S: Maintained 14861F: arch/arm/mach-omap2/omap_hwmod*data* 14862 14863OMAP HWMOD SUPPORT 14864M: Benoît Cousson <bcousson@baylibre.com> 14865M: Paul Walmsley <paul@pwsan.com> 14866L: linux-omap@vger.kernel.org 14867S: Maintained 14868F: arch/arm/mach-omap2/omap_hwmod.* 14869 14870OMAP I2C DRIVER 14871M: Vignesh R <vigneshr@ti.com> 14872L: linux-omap@vger.kernel.org 14873L: linux-i2c@vger.kernel.org 14874S: Maintained 14875F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14876F: drivers/i2c/busses/i2c-omap.c 14877 14878OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14879M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14880L: linux-media@vger.kernel.org 14881S: Maintained 14882F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14883F: drivers/media/platform/ti/omap3isp/ 14884F: drivers/staging/media/omap4iss/ 14885 14886OMAP MMC SUPPORT 14887M: Aaro Koskinen <aaro.koskinen@iki.fi> 14888L: linux-omap@vger.kernel.org 14889S: Odd Fixes 14890F: drivers/mmc/host/omap.c 14891 14892OMAP POWER MANAGEMENT SUPPORT 14893M: Kevin Hilman <khilman@kernel.org> 14894L: linux-omap@vger.kernel.org 14895S: Maintained 14896F: arch/arm/*omap*/*pm* 14897F: drivers/cpufreq/omap-cpufreq.c 14898 14899OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14900M: Paul Walmsley <paul@pwsan.com> 14901L: linux-omap@vger.kernel.org 14902S: Maintained 14903F: arch/arm/mach-omap2/prm* 14904 14905OMAP RANDOM NUMBER GENERATOR SUPPORT 14906M: Deepak Saxena <dsaxena@plexity.net> 14907S: Maintained 14908F: drivers/char/hw_random/omap-rng.c 14909 14910OMAP USB SUPPORT 14911L: linux-usb@vger.kernel.org 14912L: linux-omap@vger.kernel.org 14913S: Orphan 14914F: arch/arm/*omap*/usb* 14915F: drivers/usb/*/*omap* 14916 14917OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14918M: Mark Jackson <mpfj@newflow.co.uk> 14919L: linux-omap@vger.kernel.org 14920S: Maintained 14921F: arch/arm/boot/dts/am335x-nano.dts 14922 14923OMAP1 SUPPORT 14924M: Aaro Koskinen <aaro.koskinen@iki.fi> 14925M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14926M: Tony Lindgren <tony@atomide.com> 14927L: linux-omap@vger.kernel.org 14928S: Maintained 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/omap1_defconfig 14932F: arch/arm/mach-omap1/ 14933F: arch/arm/plat-omap/ 14934F: drivers/i2c/busses/i2c-omap.c 14935F: include/linux/platform_data/ams-delta-fiq.h 14936F: include/linux/platform_data/i2c-omap.h 14937 14938OMAP2+ SUPPORT 14939M: Tony Lindgren <tony@atomide.com> 14940L: linux-omap@vger.kernel.org 14941S: Maintained 14942W: http://www.muru.com/linux/omap/ 14943W: http://linux.omap.com/ 14944Q: http://patchwork.kernel.org/project/linux-omap/list/ 14945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14946F: arch/arm/configs/omap2plus_defconfig 14947F: arch/arm/mach-omap2/ 14948F: arch/arm/plat-omap/ 14949F: drivers/bus/ti-sysc.c 14950F: drivers/i2c/busses/i2c-omap.c 14951F: drivers/irqchip/irq-omap-intc.c 14952F: drivers/mfd/*omap*.c 14953F: drivers/mfd/menelaus.c 14954F: drivers/mfd/palmas.c 14955F: drivers/mfd/tps65217.c 14956F: drivers/mfd/tps65218.c 14957F: drivers/mfd/tps65910.c 14958F: drivers/mfd/twl-core.[ch] 14959F: drivers/mfd/twl4030*.c 14960F: drivers/mfd/twl6030*.c 14961F: drivers/mfd/twl6040*.c 14962F: drivers/regulator/palmas-regulator*.c 14963F: drivers/regulator/pbias-regulator.c 14964F: drivers/regulator/tps65217-regulator.c 14965F: drivers/regulator/tps65218-regulator.c 14966F: drivers/regulator/tps65910-regulator.c 14967F: drivers/regulator/twl-regulator.c 14968F: drivers/regulator/twl6030-regulator.c 14969F: include/linux/platform_data/i2c-omap.h 14970F: include/linux/platform_data/ti-sysc.h 14971 14972OMFS FILESYSTEM 14973M: Bob Copeland <me@bobcopeland.com> 14974L: linux-karma-devel@lists.sourceforge.net 14975S: Maintained 14976F: Documentation/filesystems/omfs.rst 14977F: fs/omfs/ 14978 14979OMNIKEY CARDMAN 4000 DRIVER 14980M: Harald Welte <laforge@gnumonks.org> 14981S: Maintained 14982F: drivers/char/pcmcia/cm4000_cs.c 14983F: include/linux/cm4000_cs.h 14984F: include/uapi/linux/cm4000_cs.h 14985 14986OMNIKEY CARDMAN 4040 DRIVER 14987M: Harald Welte <laforge@gnumonks.org> 14988S: Maintained 14989F: drivers/char/pcmcia/cm4040_cs.* 14990 14991OMNIVISION OG01A1B SENSOR DRIVER 14992M: Shawn Tu <shawnx.tu@intel.com> 14993L: linux-media@vger.kernel.org 14994S: Maintained 14995F: drivers/media/i2c/og01a1b.c 14996 14997OMNIVISION OV02A10 SENSOR DRIVER 14998M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14999L: linux-media@vger.kernel.org 15000S: Maintained 15001T: git git://linuxtv.org/media_tree.git 15002F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15003F: drivers/media/i2c/ov02a10.c 15004 15005OMNIVISION OV08D10 SENSOR DRIVER 15006M: Jimmy Su <jimmy.su@intel.com> 15007L: linux-media@vger.kernel.org 15008S: Maintained 15009T: git git://linuxtv.org/media_tree.git 15010F: drivers/media/i2c/ov08d10.c 15011 15012OMNIVISION OV13858 SENSOR DRIVER 15013M: Sakari Ailus <sakari.ailus@linux.intel.com> 15014L: linux-media@vger.kernel.org 15015S: Maintained 15016T: git git://linuxtv.org/media_tree.git 15017F: drivers/media/i2c/ov13858.c 15018 15019OMNIVISION OV13B10 SENSOR DRIVER 15020M: Arec Kao <arec.kao@intel.com> 15021L: linux-media@vger.kernel.org 15022S: Maintained 15023T: git git://linuxtv.org/media_tree.git 15024F: drivers/media/i2c/ov13b10.c 15025 15026OMNIVISION OV2680 SENSOR DRIVER 15027M: Rui Miguel Silva <rmfrfs@gmail.com> 15028L: linux-media@vger.kernel.org 15029S: Maintained 15030T: git git://linuxtv.org/media_tree.git 15031F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15032F: drivers/media/i2c/ov2680.c 15033 15034OMNIVISION OV2685 SENSOR DRIVER 15035M: Shunqian Zheng <zhengsq@rock-chips.com> 15036L: linux-media@vger.kernel.org 15037S: Maintained 15038T: git git://linuxtv.org/media_tree.git 15039F: drivers/media/i2c/ov2685.c 15040 15041OMNIVISION OV2740 SENSOR DRIVER 15042M: Tianshu Qiu <tian.shu.qiu@intel.com> 15043R: Shawn Tu <shawnx.tu@intel.com> 15044R: Bingbu Cao <bingbu.cao@intel.com> 15045L: linux-media@vger.kernel.org 15046S: Maintained 15047T: git git://linuxtv.org/media_tree.git 15048F: drivers/media/i2c/ov2740.c 15049 15050OMNIVISION OV5640 SENSOR DRIVER 15051M: Steve Longerbeam <slongerbeam@gmail.com> 15052L: linux-media@vger.kernel.org 15053S: Maintained 15054T: git git://linuxtv.org/media_tree.git 15055F: drivers/media/i2c/ov5640.c 15056 15057OMNIVISION OV5647 SENSOR DRIVER 15058M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15059M: Jacopo Mondi <jacopo@jmondi.org> 15060L: linux-media@vger.kernel.org 15061S: Maintained 15062T: git git://linuxtv.org/media_tree.git 15063F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15064F: drivers/media/i2c/ov5647.c 15065 15066OMNIVISION OV5670 SENSOR DRIVER 15067M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15068L: linux-media@vger.kernel.org 15069S: Maintained 15070T: git git://linuxtv.org/media_tree.git 15071F: drivers/media/i2c/ov5670.c 15072 15073OMNIVISION OV5675 SENSOR DRIVER 15074M: Shawn Tu <shawnx.tu@intel.com> 15075L: linux-media@vger.kernel.org 15076S: Maintained 15077T: git git://linuxtv.org/media_tree.git 15078F: drivers/media/i2c/ov5675.c 15079 15080OMNIVISION OV5693 SENSOR DRIVER 15081M: Daniel Scally <djrscally@gmail.com> 15082L: linux-media@vger.kernel.org 15083S: Maintained 15084T: git git://linuxtv.org/media_tree.git 15085F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15086F: drivers/media/i2c/ov5693.c 15087 15088OMNIVISION OV5695 SENSOR DRIVER 15089M: Shunqian Zheng <zhengsq@rock-chips.com> 15090L: linux-media@vger.kernel.org 15091S: Maintained 15092T: git git://linuxtv.org/media_tree.git 15093F: drivers/media/i2c/ov5695.c 15094 15095OMNIVISION OV7670 SENSOR DRIVER 15096L: linux-media@vger.kernel.org 15097S: Orphan 15098T: git git://linuxtv.org/media_tree.git 15099F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15100F: drivers/media/i2c/ov7670.c 15101 15102OMNIVISION OV772x SENSOR DRIVER 15103M: Jacopo Mondi <jacopo@jmondi.org> 15104L: linux-media@vger.kernel.org 15105S: Odd fixes 15106T: git git://linuxtv.org/media_tree.git 15107F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15108F: drivers/media/i2c/ov772x.c 15109F: include/media/i2c/ov772x.h 15110 15111OMNIVISION OV7740 SENSOR DRIVER 15112M: Wenyou Yang <wenyou.yang@microchip.com> 15113L: linux-media@vger.kernel.org 15114S: Maintained 15115T: git git://linuxtv.org/media_tree.git 15116F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15117F: drivers/media/i2c/ov7740.c 15118 15119OMNIVISION OV8856 SENSOR DRIVER 15120M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15121L: linux-media@vger.kernel.org 15122S: Maintained 15123T: git git://linuxtv.org/media_tree.git 15124F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15125F: drivers/media/i2c/ov8856.c 15126 15127OMNIVISION OV9282 SENSOR DRIVER 15128M: Paul J. Murphy <paul.j.murphy@intel.com> 15129M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15130L: linux-media@vger.kernel.org 15131S: Maintained 15132T: git git://linuxtv.org/media_tree.git 15133F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15134F: drivers/media/i2c/ov9282.c 15135 15136OMNIVISION OV9640 SENSOR DRIVER 15137M: Petr Cvek <petrcvekcz@gmail.com> 15138L: linux-media@vger.kernel.org 15139S: Maintained 15140F: drivers/media/i2c/ov9640.* 15141 15142OMNIVISION OV9650 SENSOR DRIVER 15143M: Sakari Ailus <sakari.ailus@linux.intel.com> 15144R: Akinobu Mita <akinobu.mita@gmail.com> 15145R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15146L: linux-media@vger.kernel.org 15147S: Maintained 15148T: git git://linuxtv.org/media_tree.git 15149F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15150F: drivers/media/i2c/ov9650.c 15151 15152OMNIVISION OV9734 SENSOR DRIVER 15153M: Tianshu Qiu <tian.shu.qiu@intel.com> 15154R: Bingbu Cao <bingbu.cao@intel.com> 15155L: linux-media@vger.kernel.org 15156S: Maintained 15157T: git git://linuxtv.org/media_tree.git 15158F: drivers/media/i2c/ov9734.c 15159 15160ONBOARD USB HUB DRIVER 15161M: Matthias Kaehlcke <mka@chromium.org> 15162L: linux-usb@vger.kernel.org 15163S: Maintained 15164F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15165F: drivers/usb/misc/onboard_usb_hub.c 15166 15167ONENAND FLASH DRIVER 15168M: Kyungmin Park <kyungmin.park@samsung.com> 15169L: linux-mtd@lists.infradead.org 15170S: Maintained 15171F: drivers/mtd/nand/onenand/ 15172F: include/linux/mtd/onenand*.h 15173 15174ONION OMEGA2+ BOARD 15175M: Harvey Hunt <harveyhuntnexus@gmail.com> 15176L: linux-mips@vger.kernel.org 15177S: Maintained 15178F: arch/mips/boot/dts/ralink/omega2p.dts 15179 15180OP-TEE DRIVER 15181M: Jens Wiklander <jens.wiklander@linaro.org> 15182L: op-tee@lists.trustedfirmware.org 15183S: Maintained 15184F: Documentation/ABI/testing/sysfs-bus-optee-devices 15185F: drivers/tee/optee/ 15186 15187OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15188M: Sumit Garg <sumit.garg@linaro.org> 15189L: op-tee@lists.trustedfirmware.org 15190S: Maintained 15191F: drivers/char/hw_random/optee-rng.c 15192 15193OP-TEE RTC DRIVER 15194M: Clément Léger <clement.leger@bootlin.com> 15195L: linux-rtc@vger.kernel.org 15196S: Maintained 15197F: drivers/rtc/rtc-optee.c 15198 15199OPA-VNIC DRIVER 15200M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15201L: linux-rdma@vger.kernel.org 15202S: Supported 15203F: drivers/infiniband/ulp/opa_vnic 15204 15205OPEN FIRMWARE AND DEVICE TREE OVERLAYS 15206M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 15207M: Frank Rowand <frowand.list@gmail.com> 15208L: devicetree@vger.kernel.org 15209S: Maintained 15210F: Documentation/devicetree/dynamic-resolution-notes.rst 15211F: Documentation/devicetree/overlay-notes.rst 15212F: drivers/of/overlay.c 15213F: drivers/of/resolver.c 15214K: of_overlay_notifier_ 15215 15216OPEN FIRMWARE AND FLATTENED DEVICE TREE 15217M: Rob Herring <robh+dt@kernel.org> 15218M: Frank Rowand <frowand.list@gmail.com> 15219L: devicetree@vger.kernel.org 15220S: Maintained 15221C: irc://irc.libera.chat/devicetree 15222W: http://www.devicetree.org/ 15223T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15224F: Documentation/ABI/testing/sysfs-firmware-ofw 15225F: drivers/of/ 15226F: include/linux/of*.h 15227F: scripts/dtc/ 15228 15229OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15230M: Rob Herring <robh+dt@kernel.org> 15231M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15232L: devicetree@vger.kernel.org 15233S: Maintained 15234C: irc://irc.libera.chat/devicetree 15235Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15236T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15237F: Documentation/devicetree/ 15238F: arch/*/boot/dts/ 15239F: include/dt-bindings/ 15240 15241OPENCOMPUTE PTP CLOCK DRIVER 15242M: Jonathan Lemon <jonathan.lemon@gmail.com> 15243M: Vadim Fedorenko <vadfed@fb.com> 15244L: netdev@vger.kernel.org 15245S: Maintained 15246F: drivers/ptp/ptp_ocp.c 15247 15248OPENCORES I2C BUS DRIVER 15249M: Peter Korsgaard <peter@korsgaard.com> 15250M: Andrew Lunn <andrew@lunn.ch> 15251L: linux-i2c@vger.kernel.org 15252S: Maintained 15253F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15254F: Documentation/i2c/busses/i2c-ocores.rst 15255F: drivers/i2c/busses/i2c-ocores.c 15256F: include/linux/platform_data/i2c-ocores.h 15257 15258OPENRISC ARCHITECTURE 15259M: Jonas Bonn <jonas@southpole.se> 15260M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15261M: Stafford Horne <shorne@gmail.com> 15262L: openrisc@lists.librecores.org 15263S: Maintained 15264W: http://openrisc.io 15265T: git git://github.com/openrisc/linux.git 15266F: Documentation/devicetree/bindings/openrisc/ 15267F: Documentation/openrisc/ 15268F: arch/openrisc/ 15269F: drivers/irqchip/irq-ompic.c 15270F: drivers/irqchip/irq-or1k-* 15271 15272OPENVSWITCH 15273M: Pravin B Shelar <pshelar@ovn.org> 15274L: netdev@vger.kernel.org 15275L: dev@openvswitch.org 15276S: Maintained 15277W: http://openvswitch.org 15278F: include/uapi/linux/openvswitch.h 15279F: net/openvswitch/ 15280 15281OPERATING PERFORMANCE POINTS (OPP) 15282M: Viresh Kumar <vireshk@kernel.org> 15283M: Nishanth Menon <nm@ti.com> 15284M: Stephen Boyd <sboyd@kernel.org> 15285L: linux-pm@vger.kernel.org 15286S: Maintained 15287T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15288F: Documentation/devicetree/bindings/opp/ 15289F: Documentation/power/opp.rst 15290F: drivers/opp/ 15291F: include/linux/pm_opp.h 15292 15293OPL4 DRIVER 15294M: Clemens Ladisch <clemens@ladisch.de> 15295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15296S: Maintained 15297T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15298F: sound/drivers/opl4/ 15299 15300ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15301M: Mark Fasheh <mark@fasheh.com> 15302M: Joel Becker <jlbec@evilplan.org> 15303M: Joseph Qi <joseph.qi@linux.alibaba.com> 15304L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15305S: Supported 15306W: http://ocfs2.wiki.kernel.org 15307F: Documentation/filesystems/dlmfs.rst 15308F: Documentation/filesystems/ocfs2.rst 15309F: fs/ocfs2/ 15310 15311ORANGEFS FILESYSTEM 15312M: Mike Marshall <hubcap@omnibond.com> 15313R: Martin Brandenburg <martin@omnibond.com> 15314L: devel@lists.orangefs.org 15315S: Supported 15316T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15317F: Documentation/filesystems/orangefs.rst 15318F: fs/orangefs/ 15319 15320ORINOCO DRIVER 15321L: linux-wireless@vger.kernel.org 15322S: Orphan 15323W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15324W: http://www.nongnu.org/orinoco/ 15325F: drivers/net/wireless/intersil/orinoco/ 15326 15327OV2659 OMNIVISION SENSOR DRIVER 15328M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15329L: linux-media@vger.kernel.org 15330S: Maintained 15331W: https://linuxtv.org 15332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15333T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15334F: drivers/media/i2c/ov2659.c 15335F: include/media/i2c/ov2659.h 15336 15337OVERLAY FILESYSTEM 15338M: Miklos Szeredi <miklos@szeredi.hu> 15339L: linux-unionfs@vger.kernel.org 15340S: Supported 15341T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15342F: Documentation/filesystems/overlayfs.rst 15343F: fs/overlayfs/ 15344 15345P54 WIRELESS DRIVER 15346M: Christian Lamparter <chunkeey@googlemail.com> 15347L: linux-wireless@vger.kernel.org 15348S: Maintained 15349W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15350F: drivers/net/wireless/intersil/p54/ 15351 15352PACKING 15353M: Vladimir Oltean <olteanv@gmail.com> 15354L: netdev@vger.kernel.org 15355S: Supported 15356F: Documentation/core-api/packing.rst 15357F: include/linux/packing.h 15358F: lib/packing.c 15359 15360PADATA PARALLEL EXECUTION MECHANISM 15361M: Steffen Klassert <steffen.klassert@secunet.com> 15362M: Daniel Jordan <daniel.m.jordan@oracle.com> 15363L: linux-crypto@vger.kernel.org 15364L: linux-kernel@vger.kernel.org 15365S: Maintained 15366F: Documentation/core-api/padata.rst 15367F: include/linux/padata.h 15368F: kernel/padata.c 15369 15370PAGE CACHE 15371M: Matthew Wilcox (Oracle) <willy@infradead.org> 15372L: linux-fsdevel@vger.kernel.org 15373S: Supported 15374T: git git://git.infradead.org/users/willy/pagecache.git 15375F: Documentation/filesystems/locking.rst 15376F: Documentation/filesystems/vfs.rst 15377F: include/linux/pagemap.h 15378F: mm/filemap.c 15379F: mm/page-writeback.c 15380F: mm/readahead.c 15381F: mm/truncate.c 15382 15383PAGE POOL 15384M: Jesper Dangaard Brouer <hawk@kernel.org> 15385M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15386L: netdev@vger.kernel.org 15387S: Supported 15388F: Documentation/networking/page_pool.rst 15389F: include/net/page_pool.h 15390F: include/trace/events/page_pool.h 15391F: net/core/page_pool.c 15392 15393PAGE TABLE CHECK 15394M: Pasha Tatashin <pasha.tatashin@soleen.com> 15395M: Andrew Morton <akpm@linux-foundation.org> 15396L: linux-mm@kvack.org 15397S: Maintained 15398F: Documentation/mm/page_table_check.rst 15399F: include/linux/page_table_check.h 15400F: mm/page_table_check.c 15401 15402PANASONIC LAPTOP ACPI EXTRAS DRIVER 15403M: Kenneth Chan <kenneth.t.chan@gmail.com> 15404L: platform-driver-x86@vger.kernel.org 15405S: Maintained 15406F: drivers/platform/x86/panasonic-laptop.c 15407 15408PARALLAX PING IIO SENSOR DRIVER 15409M: Andreas Klinger <ak@it-klinger.de> 15410L: linux-iio@vger.kernel.org 15411S: Maintained 15412F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15413F: drivers/iio/proximity/ping.c 15414 15415PARALLEL LCD/KEYPAD PANEL DRIVER 15416M: Willy Tarreau <willy@haproxy.com> 15417M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15418S: Odd Fixes 15419F: Documentation/admin-guide/lcd-panel-cgram.rst 15420F: drivers/auxdisplay/panel.c 15421 15422PARALLEL PORT SUBSYSTEM 15423M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15424M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15425L: linux-parport@lists.infradead.org (subscribers-only) 15426S: Maintained 15427F: Documentation/driver-api/parport*.rst 15428F: drivers/char/ppdev.c 15429F: drivers/parport/ 15430F: include/linux/parport*.h 15431F: include/uapi/linux/ppdev.h 15432 15433PARAVIRT_OPS INTERFACE 15434M: Juergen Gross <jgross@suse.com> 15435M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15436R: Alexey Makhalov <amakhalov@vmware.com> 15437R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15438L: virtualization@lists.linux-foundation.org 15439L: x86@kernel.org 15440S: Supported 15441T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15442F: Documentation/virt/paravirt_ops.rst 15443F: arch/*/include/asm/paravirt*.h 15444F: arch/*/kernel/paravirt* 15445F: include/linux/hypervisor.h 15446 15447PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15448M: Tim Waugh <tim@cyberelk.net> 15449L: linux-parport@lists.infradead.org (subscribers-only) 15450S: Maintained 15451F: Documentation/admin-guide/blockdev/paride.rst 15452F: drivers/block/paride/ 15453 15454PARISC ARCHITECTURE 15455M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15456M: Helge Deller <deller@gmx.de> 15457L: linux-parisc@vger.kernel.org 15458S: Maintained 15459W: https://parisc.wiki.kernel.org 15460Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15461T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15462T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15463F: Documentation/parisc/ 15464F: arch/parisc/ 15465F: drivers/char/agp/parisc-agp.c 15466F: drivers/input/misc/hp_sdc_rtc.c 15467F: drivers/input/serio/gscps2.c 15468F: drivers/input/serio/hp_sdc* 15469F: drivers/parisc/ 15470F: drivers/parport/parport_gsc.* 15471F: drivers/tty/serial/8250/8250_gsc.c 15472F: drivers/video/console/sti* 15473F: drivers/video/fbdev/sti* 15474F: drivers/video/logo/logo_parisc* 15475F: include/linux/hp_sdc.h 15476 15477PARMAN 15478M: Jiri Pirko <jiri@nvidia.com> 15479L: netdev@vger.kernel.org 15480S: Supported 15481F: include/linux/parman.h 15482F: lib/parman.c 15483F: lib/test_parman.c 15484 15485PC ENGINES APU BOARD DRIVER 15486M: Enrico Weigelt, metux IT consult <info@metux.net> 15487S: Maintained 15488F: drivers/platform/x86/pcengines-apuv2.c 15489 15490PC87360 HARDWARE MONITORING DRIVER 15491M: Jim Cromie <jim.cromie@gmail.com> 15492L: linux-hwmon@vger.kernel.org 15493S: Maintained 15494F: Documentation/hwmon/pc87360.rst 15495F: drivers/hwmon/pc87360.c 15496 15497PC8736x GPIO DRIVER 15498M: Jim Cromie <jim.cromie@gmail.com> 15499S: Maintained 15500F: drivers/char/pc8736x_gpio.c 15501 15502PC87427 HARDWARE MONITORING DRIVER 15503M: Jean Delvare <jdelvare@suse.com> 15504L: linux-hwmon@vger.kernel.org 15505S: Maintained 15506F: Documentation/hwmon/pc87427.rst 15507F: drivers/hwmon/pc87427.c 15508 15509PCA9532 LED DRIVER 15510M: Riku Voipio <riku.voipio@iki.fi> 15511S: Maintained 15512F: drivers/leds/leds-pca9532.c 15513F: include/linux/leds-pca9532.h 15514 15515PCA9541 I2C BUS MASTER SELECTOR DRIVER 15516M: Guenter Roeck <linux@roeck-us.net> 15517L: linux-i2c@vger.kernel.org 15518S: Maintained 15519F: drivers/i2c/muxes/i2c-mux-pca9541.c 15520 15521PCDP - PRIMARY CONSOLE AND DEBUG PORT 15522M: Khalid Aziz <khalid@gonehiking.org> 15523S: Maintained 15524F: drivers/firmware/pcdp.* 15525 15526PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15527M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15528M: Pali Rohár <pali@kernel.org> 15529L: linux-pci@vger.kernel.org 15530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15531S: Maintained 15532F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15533F: drivers/pci/controller/pci-aardvark.c 15534 15535PCI DRIVER FOR ALTERA PCIE IP 15536M: Joyce Ooi <joyce.ooi@intel.com> 15537L: linux-pci@vger.kernel.org 15538S: Supported 15539F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15540F: drivers/pci/controller/pcie-altera.c 15541 15542PCI DRIVER FOR APPLIEDMICRO XGENE 15543M: Toan Le <toan@os.amperecomputing.com> 15544L: linux-pci@vger.kernel.org 15545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15546S: Maintained 15547F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15548F: drivers/pci/controller/pci-xgene.c 15549 15550PCI DRIVER FOR ARM VERSATILE PLATFORM 15551M: Rob Herring <robh@kernel.org> 15552L: linux-pci@vger.kernel.org 15553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15554S: Maintained 15555F: Documentation/devicetree/bindings/pci/versatile.yaml 15556F: drivers/pci/controller/pci-versatile.c 15557 15558PCI DRIVER FOR ARMADA 8K 15559M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15560L: linux-pci@vger.kernel.org 15561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15562S: Maintained 15563F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15564F: drivers/pci/controller/dwc/pcie-armada8k.c 15565 15566PCI DRIVER FOR CADENCE PCIE IP 15567M: Tom Joseph <tjoseph@cadence.com> 15568L: linux-pci@vger.kernel.org 15569S: Maintained 15570F: Documentation/devicetree/bindings/pci/cdns,* 15571F: drivers/pci/controller/cadence/ 15572 15573PCI DRIVER FOR FREESCALE LAYERSCAPE 15574M: Minghuan Lian <minghuan.Lian@nxp.com> 15575M: Mingkai Hu <mingkai.hu@nxp.com> 15576M: Roy Zang <roy.zang@nxp.com> 15577L: linuxppc-dev@lists.ozlabs.org 15578L: linux-pci@vger.kernel.org 15579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15580S: Maintained 15581F: drivers/pci/controller/dwc/*layerscape* 15582 15583PCI DRIVER FOR GENERIC OF HOSTS 15584M: Will Deacon <will@kernel.org> 15585L: linux-pci@vger.kernel.org 15586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15587S: Maintained 15588F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15589F: drivers/pci/controller/pci-host-common.c 15590F: drivers/pci/controller/pci-host-generic.c 15591 15592PCI DRIVER FOR IMX6 15593M: Richard Zhu <hongxing.zhu@nxp.com> 15594M: Lucas Stach <l.stach@pengutronix.de> 15595L: linux-pci@vger.kernel.org 15596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15597S: Maintained 15598F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15599F: drivers/pci/controller/dwc/*imx6* 15600 15601PCI DRIVER FOR FU740 15602M: Paul Walmsley <paul.walmsley@sifive.com> 15603M: Greentime Hu <greentime.hu@sifive.com> 15604L: linux-pci@vger.kernel.org 15605S: Maintained 15606F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15607F: drivers/pci/controller/dwc/pcie-fu740.c 15608 15609PCI DRIVER FOR INTEL IXP4XX 15610M: Linus Walleij <linus.walleij@linaro.org> 15611S: Maintained 15612F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15613F: drivers/pci/controller/pci-ixp4xx.c 15614 15615PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15616M: Nirmal Patel <nirmal.patel@linux.intel.com> 15617R: Jonathan Derrick <jonathan.derrick@linux.dev> 15618L: linux-pci@vger.kernel.org 15619S: Supported 15620F: drivers/pci/controller/vmd.c 15621 15622PCI DRIVER FOR MICROSEMI SWITCHTEC 15623M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15624M: Logan Gunthorpe <logang@deltatee.com> 15625L: linux-pci@vger.kernel.org 15626S: Maintained 15627F: Documentation/ABI/testing/sysfs-class-switchtec 15628F: Documentation/driver-api/switchtec.rst 15629F: drivers/ntb/hw/mscc/ 15630F: drivers/pci/switch/switchtec* 15631F: include/linux/switchtec.h 15632F: include/uapi/linux/switchtec_ioctl.h 15633 15634PCI DRIVER FOR MOBIVEIL PCIE IP 15635M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15636M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15637L: linux-pci@vger.kernel.org 15638S: Supported 15639F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15640F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15641 15642PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15643M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15644M: Pali Rohár <pali@kernel.org> 15645L: linux-pci@vger.kernel.org 15646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15647S: Maintained 15648F: drivers/pci/controller/*mvebu* 15649 15650PCI DRIVER FOR NVIDIA TEGRA 15651M: Thierry Reding <thierry.reding@gmail.com> 15652L: linux-tegra@vger.kernel.org 15653L: linux-pci@vger.kernel.org 15654S: Supported 15655F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15656F: drivers/pci/controller/pci-tegra.c 15657 15658PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15659M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15660L: linux-pci@vger.kernel.org 15661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15662S: Maintained 15663F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15664F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15665 15666PCI DRIVER FOR RENESAS R-CAR 15667M: Marek Vasut <marek.vasut+renesas@gmail.com> 15668M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15669L: linux-pci@vger.kernel.org 15670L: linux-renesas-soc@vger.kernel.org 15671S: Maintained 15672F: Documentation/devicetree/bindings/pci/*rcar* 15673F: drivers/pci/controller/*rcar* 15674 15675PCI DRIVER FOR SAMSUNG EXYNOS 15676M: Jingoo Han <jingoohan1@gmail.com> 15677L: linux-pci@vger.kernel.org 15678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15679L: linux-samsung-soc@vger.kernel.org 15680S: Maintained 15681F: drivers/pci/controller/dwc/pci-exynos.c 15682 15683PCI DRIVER FOR SYNOPSYS DESIGNWARE 15684M: Jingoo Han <jingoohan1@gmail.com> 15685M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15686L: linux-pci@vger.kernel.org 15687S: Maintained 15688F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15689F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15690F: drivers/pci/controller/dwc/*designware* 15691 15692PCI DRIVER FOR TI DRA7XX/J721E 15693M: Kishon Vijay Abraham I <kishon@ti.com> 15694L: linux-omap@vger.kernel.org 15695L: linux-pci@vger.kernel.org 15696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15697S: Supported 15698F: Documentation/devicetree/bindings/pci/ti-pci.txt 15699F: drivers/pci/controller/cadence/pci-j721e.c 15700F: drivers/pci/controller/dwc/pci-dra7xx.c 15701 15702PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15703M: Linus Walleij <linus.walleij@linaro.org> 15704L: linux-pci@vger.kernel.org 15705S: Maintained 15706F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15707F: drivers/pci/controller/pci-v3-semi.c 15708 15709PCI ENDPOINT SUBSYSTEM 15710M: Kishon Vijay Abraham I <kishon@ti.com> 15711M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15712R: Krzysztof Wilczyński <kw@linux.com> 15713L: linux-pci@vger.kernel.org 15714S: Supported 15715Q: https://patchwork.kernel.org/project/linux-pci/list/ 15716B: https://bugzilla.kernel.org 15717C: irc://irc.oftc.net/linux-pci 15718T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15719F: Documentation/PCI/endpoint/* 15720F: Documentation/misc-devices/pci-endpoint-test.rst 15721F: drivers/misc/pci_endpoint_test.c 15722F: drivers/pci/endpoint/ 15723F: tools/pci/ 15724 15725PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15726M: Russell Currey <ruscur@russell.cc> 15727M: Oliver O'Halloran <oohall@gmail.com> 15728L: linuxppc-dev@lists.ozlabs.org 15729S: Supported 15730F: Documentation/PCI/pci-error-recovery.rst 15731F: Documentation/powerpc/eeh-pci-error-recovery.rst 15732F: arch/powerpc/include/*/eeh*.h 15733F: arch/powerpc/kernel/eeh*.c 15734F: arch/powerpc/platforms/*/eeh*.c 15735F: drivers/pci/pcie/aer.c 15736F: drivers/pci/pcie/dpc.c 15737F: drivers/pci/pcie/err.c 15738 15739PCI ERROR RECOVERY 15740M: Linas Vepstas <linasvepstas@gmail.com> 15741L: linux-pci@vger.kernel.org 15742S: Supported 15743F: Documentation/PCI/pci-error-recovery.rst 15744 15745PCI PEER-TO-PEER DMA (P2PDMA) 15746M: Bjorn Helgaas <bhelgaas@google.com> 15747M: Logan Gunthorpe <logang@deltatee.com> 15748L: linux-pci@vger.kernel.org 15749S: Supported 15750Q: https://patchwork.kernel.org/project/linux-pci/list/ 15751B: https://bugzilla.kernel.org 15752C: irc://irc.oftc.net/linux-pci 15753T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15754F: Documentation/driver-api/pci/p2pdma.rst 15755F: drivers/pci/p2pdma.c 15756F: include/linux/pci-p2pdma.h 15757 15758PCI MSI DRIVER FOR ALTERA MSI IP 15759M: Joyce Ooi <joyce.ooi@intel.com> 15760L: linux-pci@vger.kernel.org 15761S: Supported 15762F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15763F: drivers/pci/controller/pcie-altera-msi.c 15764 15765PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15766M: Toan Le <toan@os.amperecomputing.com> 15767L: linux-pci@vger.kernel.org 15768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15769S: Maintained 15770F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15771F: drivers/pci/controller/pci-xgene-msi.c 15772 15773PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15774M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15775R: Rob Herring <robh@kernel.org> 15776R: Krzysztof Wilczyński <kw@linux.com> 15777L: linux-pci@vger.kernel.org 15778S: Supported 15779Q: https://patchwork.kernel.org/project/linux-pci/list/ 15780B: https://bugzilla.kernel.org 15781C: irc://irc.oftc.net/linux-pci 15782T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15783F: drivers/pci/controller/ 15784F: drivers/pci/pci-bridge-emul.c 15785F: drivers/pci/pci-bridge-emul.h 15786 15787PCI SUBSYSTEM 15788M: Bjorn Helgaas <bhelgaas@google.com> 15789L: linux-pci@vger.kernel.org 15790S: Supported 15791Q: https://patchwork.kernel.org/project/linux-pci/list/ 15792B: https://bugzilla.kernel.org 15793C: irc://irc.oftc.net/linux-pci 15794T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15795F: Documentation/PCI/ 15796F: Documentation/devicetree/bindings/pci/ 15797F: arch/x86/kernel/early-quirks.c 15798F: arch/x86/kernel/quirks.c 15799F: arch/x86/pci/ 15800F: drivers/acpi/pci* 15801F: drivers/pci/ 15802F: include/asm-generic/pci* 15803F: include/linux/of_pci.h 15804F: include/linux/pci* 15805F: include/uapi/linux/pci* 15806F: lib/pci* 15807 15808PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15809M: Jonathan Chocron <jonnyc@amazon.com> 15810L: linux-pci@vger.kernel.org 15811S: Maintained 15812F: Documentation/devicetree/bindings/pci/pcie-al.txt 15813F: drivers/pci/controller/dwc/pcie-al.c 15814 15815PCIE DRIVER FOR AMLOGIC MESON 15816M: Yue Wang <yue.wang@Amlogic.com> 15817L: linux-pci@vger.kernel.org 15818L: linux-amlogic@lists.infradead.org 15819S: Maintained 15820F: drivers/pci/controller/dwc/pci-meson.c 15821 15822PCIE DRIVER FOR AXIS ARTPEC 15823M: Jesper Nilsson <jesper.nilsson@axis.com> 15824L: linux-arm-kernel@axis.com 15825L: linux-pci@vger.kernel.org 15826S: Maintained 15827F: Documentation/devicetree/bindings/pci/axis,artpec* 15828F: drivers/pci/controller/dwc/*artpec* 15829 15830PCIE DRIVER FOR CAVIUM THUNDERX 15831M: Robert Richter <rric@kernel.org> 15832L: linux-pci@vger.kernel.org 15833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15834S: Odd Fixes 15835F: drivers/pci/controller/pci-thunder-* 15836 15837PCIE DRIVER FOR HISILICON 15838M: Zhou Wang <wangzhou1@hisilicon.com> 15839L: linux-pci@vger.kernel.org 15840S: Maintained 15841F: drivers/pci/controller/dwc/pcie-hisi.c 15842 15843PCIE DRIVER FOR HISILICON KIRIN 15844M: Xiaowei Song <songxiaowei@hisilicon.com> 15845M: Binghui Wang <wangbinghui@hisilicon.com> 15846L: linux-pci@vger.kernel.org 15847S: Maintained 15848F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15849F: drivers/pci/controller/dwc/pcie-kirin.c 15850 15851PCIE DRIVER FOR HISILICON STB 15852M: Shawn Guo <shawn.guo@linaro.org> 15853L: linux-pci@vger.kernel.org 15854S: Maintained 15855F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15856F: drivers/pci/controller/dwc/pcie-histb.c 15857 15858PCIE DRIVER FOR INTEL KEEM BAY 15859M: Srikanth Thokala <srikanth.thokala@intel.com> 15860L: linux-pci@vger.kernel.org 15861S: Supported 15862F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15863F: drivers/pci/controller/dwc/pcie-keembay.c 15864 15865PCIE DRIVER FOR INTEL LGM GW SOC 15866M: Rahul Tanwar <rtanwar@maxlinear.com> 15867L: linux-pci@vger.kernel.org 15868S: Maintained 15869F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15870F: drivers/pci/controller/dwc/pcie-intel-gw.c 15871 15872PCIE DRIVER FOR MEDIATEK 15873M: Ryder Lee <ryder.lee@mediatek.com> 15874M: Jianjun Wang <jianjun.wang@mediatek.com> 15875L: linux-pci@vger.kernel.org 15876L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15877S: Supported 15878F: Documentation/devicetree/bindings/pci/mediatek* 15879F: drivers/pci/controller/*mediatek* 15880 15881PCIE DRIVER FOR MICROCHIP 15882M: Daire McNamara <daire.mcnamara@microchip.com> 15883L: linux-pci@vger.kernel.org 15884S: Supported 15885F: Documentation/devicetree/bindings/pci/microchip* 15886F: drivers/pci/controller/*microchip* 15887 15888PCIE DRIVER FOR QUALCOMM MSM 15889M: Stanimir Varbanov <svarbanov@mm-sol.com> 15890L: linux-pci@vger.kernel.org 15891L: linux-arm-msm@vger.kernel.org 15892S: Maintained 15893F: drivers/pci/controller/dwc/pcie-qcom.c 15894 15895PCIE ENDPOINT DRIVER FOR QUALCOMM 15896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15897L: linux-pci@vger.kernel.org 15898L: linux-arm-msm@vger.kernel.org 15899S: Maintained 15900F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15901F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15902 15903PCIE DRIVER FOR ROCKCHIP 15904M: Shawn Lin <shawn.lin@rock-chips.com> 15905L: linux-pci@vger.kernel.org 15906L: linux-rockchip@lists.infradead.org 15907S: Maintained 15908F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15909F: drivers/pci/controller/pcie-rockchip* 15910 15911PCIE DRIVER FOR SOCIONEXT UNIPHIER 15912M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15913L: linux-pci@vger.kernel.org 15914S: Maintained 15915F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15916F: drivers/pci/controller/dwc/pcie-uniphier* 15917 15918PCIE DRIVER FOR ST SPEAR13XX 15919M: Pratyush Anand <pratyush.anand@gmail.com> 15920L: linux-pci@vger.kernel.org 15921S: Maintained 15922F: drivers/pci/controller/dwc/*spear* 15923 15924PCI DRIVER FOR XILINX VERSAL CPM 15925M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 15926M: Michal Simek <michal.simek@amd.com> 15927L: linux-pci@vger.kernel.org 15928S: Maintained 15929F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 15930F: drivers/pci/controller/pcie-xilinx-cpm.c 15931 15932PCMCIA SUBSYSTEM 15933M: Dominik Brodowski <linux@dominikbrodowski.net> 15934S: Odd Fixes 15935T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15936F: Documentation/pcmcia/ 15937F: drivers/pcmcia/ 15938F: include/pcmcia/ 15939F: tools/pcmcia/ 15940 15941PCNET32 NETWORK DRIVER 15942M: Don Fry <pcnet32@frontier.com> 15943L: netdev@vger.kernel.org 15944S: Maintained 15945F: drivers/net/ethernet/amd/pcnet32.c 15946 15947PCRYPT PARALLEL CRYPTO ENGINE 15948M: Steffen Klassert <steffen.klassert@secunet.com> 15949L: linux-crypto@vger.kernel.org 15950S: Maintained 15951F: crypto/pcrypt.c 15952F: include/crypto/pcrypt.h 15953 15954PEAQ WMI HOTKEYS DRIVER 15955M: Hans de Goede <hdegoede@redhat.com> 15956L: platform-driver-x86@vger.kernel.org 15957S: Maintained 15958F: drivers/platform/x86/peaq-wmi.c 15959 15960PECI HARDWARE MONITORING DRIVERS 15961M: Iwona Winiarska <iwona.winiarska@intel.com> 15962L: linux-hwmon@vger.kernel.org 15963S: Supported 15964F: Documentation/hwmon/peci-cputemp.rst 15965F: Documentation/hwmon/peci-dimmtemp.rst 15966F: drivers/hwmon/peci/ 15967 15968PECI SUBSYSTEM 15969M: Iwona Winiarska <iwona.winiarska@intel.com> 15970L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15971S: Supported 15972F: Documentation/devicetree/bindings/peci/ 15973F: Documentation/peci/ 15974F: drivers/peci/ 15975F: include/linux/peci-cpu.h 15976F: include/linux/peci.h 15977 15978PENSANDO ETHERNET DRIVERS 15979M: Shannon Nelson <snelson@pensando.io> 15980M: drivers@pensando.io 15981L: netdev@vger.kernel.org 15982S: Supported 15983F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15984F: drivers/net/ethernet/pensando/ 15985 15986PER-CPU MEMORY ALLOCATOR 15987M: Dennis Zhou <dennis@kernel.org> 15988M: Tejun Heo <tj@kernel.org> 15989M: Christoph Lameter <cl@linux.com> 15990L: linux-mm@kvack.org 15991S: Maintained 15992T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15993F: arch/*/include/asm/percpu.h 15994F: include/linux/percpu*.h 15995F: lib/percpu*.c 15996F: mm/percpu*.c 15997 15998PER-TASK DELAY ACCOUNTING 15999M: Balbir Singh <bsingharora@gmail.com> 16000S: Maintained 16001F: include/linux/delayacct.h 16002F: kernel/delayacct.c 16003 16004PERFORMANCE EVENTS SUBSYSTEM 16005M: Peter Zijlstra <peterz@infradead.org> 16006M: Ingo Molnar <mingo@redhat.com> 16007M: Arnaldo Carvalho de Melo <acme@kernel.org> 16008R: Mark Rutland <mark.rutland@arm.com> 16009R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16010R: Jiri Olsa <jolsa@kernel.org> 16011R: Namhyung Kim <namhyung@kernel.org> 16012L: linux-perf-users@vger.kernel.org 16013L: linux-kernel@vger.kernel.org 16014S: Supported 16015W: https://perf.wiki.kernel.org/ 16016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16017F: arch/*/events/* 16018F: arch/*/events/*/* 16019F: arch/*/include/asm/perf_event.h 16020F: arch/*/kernel/*/*/perf_event*.c 16021F: arch/*/kernel/*/perf_event*.c 16022F: arch/*/kernel/perf_callchain.c 16023F: arch/*/kernel/perf_event*.c 16024F: include/linux/perf_event.h 16025F: include/uapi/linux/perf_event.h 16026F: kernel/events/* 16027F: tools/lib/perf/ 16028F: tools/perf/ 16029 16030PERFORMANCE EVENTS TOOLING ARM64 16031R: John Garry <john.garry@huawei.com> 16032R: Will Deacon <will@kernel.org> 16033R: James Clark <james.clark@arm.com> 16034R: Mike Leach <mike.leach@linaro.org> 16035R: Leo Yan <leo.yan@linaro.org> 16036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16037S: Supported 16038F: tools/build/feature/test-libopencsd.c 16039F: tools/perf/arch/arm*/ 16040F: tools/perf/pmu-events/arch/arm64/ 16041F: tools/perf/util/arm-spe* 16042F: tools/perf/util/cs-etm* 16043 16044PERSONALITY HANDLING 16045M: Christoph Hellwig <hch@infradead.org> 16046L: linux-abi-devel@lists.sourceforge.net 16047S: Maintained 16048F: include/linux/personality.h 16049F: include/uapi/linux/personality.h 16050 16051PHOENIX RC FLIGHT CONTROLLER ADAPTER 16052M: Marcus Folkesson <marcus.folkesson@gmail.com> 16053L: linux-input@vger.kernel.org 16054S: Maintained 16055F: Documentation/input/devices/pxrc.rst 16056F: drivers/input/joystick/pxrc.c 16057 16058PHONET PROTOCOL 16059M: Remi Denis-Courmont <courmisch@gmail.com> 16060S: Supported 16061F: Documentation/networking/phonet.rst 16062F: include/linux/phonet.h 16063F: include/net/phonet/ 16064F: include/uapi/linux/phonet.h 16065F: net/phonet/ 16066 16067PHRAM MTD DRIVER 16068M: Joern Engel <joern@lazybastard.org> 16069L: linux-mtd@lists.infradead.org 16070S: Maintained 16071F: drivers/mtd/devices/phram.c 16072 16073PICOLCD HID DRIVER 16074M: Bruno Prémont <bonbons@linux-vserver.org> 16075L: linux-input@vger.kernel.org 16076S: Maintained 16077F: drivers/hid/hid-picolcd* 16078 16079PIDFD API 16080M: Christian Brauner <christian@brauner.io> 16081L: linux-kernel@vger.kernel.org 16082S: Maintained 16083T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16084F: samples/pidfd/ 16085F: tools/testing/selftests/clone3/ 16086F: tools/testing/selftests/pid_namespace/ 16087F: tools/testing/selftests/pidfd/ 16088K: (?i)pidfd 16089K: (?i)clone3 16090K: \b(clone_args|kernel_clone_args)\b 16091 16092PIN CONTROL SUBSYSTEM 16093M: Linus Walleij <linus.walleij@linaro.org> 16094L: linux-gpio@vger.kernel.org 16095S: Maintained 16096T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16097F: Documentation/devicetree/bindings/pinctrl/ 16098F: Documentation/driver-api/pin-control.rst 16099F: drivers/pinctrl/ 16100F: include/dt-bindings/pinctrl/ 16101F: include/linux/pinctrl/ 16102 16103PIN CONTROLLER - AMD 16104M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16105M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16106S: Maintained 16107F: drivers/pinctrl/pinctrl-amd.c 16108 16109PIN CONTROLLER - FREESCALE 16110M: Dong Aisheng <aisheng.dong@nxp.com> 16111M: Fabio Estevam <festevam@gmail.com> 16112M: Shawn Guo <shawnguo@kernel.org> 16113M: Jacky Bai <ping.bai@nxp.com> 16114R: Pengutronix Kernel Team <kernel@pengutronix.de> 16115L: linux-gpio@vger.kernel.org 16116S: Maintained 16117F: Documentation/devicetree/bindings/pinctrl/fsl,* 16118F: drivers/pinctrl/freescale/ 16119 16120PIN CONTROLLER - INTEL 16121M: Mika Westerberg <mika.westerberg@linux.intel.com> 16122M: Andy Shevchenko <andy@kernel.org> 16123S: Supported 16124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16125F: drivers/pinctrl/intel/ 16126 16127PIN CONTROLLER - KEEMBAY 16128M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16129S: Supported 16130F: drivers/pinctrl/pinctrl-keembay* 16131 16132PIN CONTROLLER - MEDIATEK 16133M: Sean Wang <sean.wang@kernel.org> 16134L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16135S: Maintained 16136F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16137F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16138F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16139F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16140F: drivers/pinctrl/mediatek/ 16141 16142PIN CONTROLLER - MICROCHIP AT91 16143M: Ludovic Desroches <ludovic.desroches@microchip.com> 16144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16145L: linux-gpio@vger.kernel.org 16146S: Supported 16147F: drivers/gpio/gpio-sama5d2-piobu.c 16148F: drivers/pinctrl/pinctrl-at91* 16149 16150PIN CONTROLLER - QUALCOMM 16151M: Bjorn Andersson <bjorn.andersson@linaro.org> 16152L: linux-arm-msm@vger.kernel.org 16153S: Maintained 16154F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16155F: drivers/pinctrl/qcom/ 16156 16157PIN CONTROLLER - RENESAS 16158M: Geert Uytterhoeven <geert+renesas@glider.be> 16159L: linux-renesas-soc@vger.kernel.org 16160S: Supported 16161T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16162F: Documentation/devicetree/bindings/pinctrl/renesas,* 16163F: drivers/pinctrl/renesas/ 16164 16165PIN CONTROLLER - SAMSUNG 16166M: Tomasz Figa <tomasz.figa@gmail.com> 16167M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16168M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16169R: Alim Akhtar <alim.akhtar@samsung.com> 16170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16171L: linux-samsung-soc@vger.kernel.org 16172S: Maintained 16173C: irc://irc.libera.chat/linux-exynos 16174Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16175B: mailto:linux-samsung-soc@vger.kernel.org 16176T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16177F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16178F: drivers/pinctrl/samsung/ 16179F: include/dt-bindings/pinctrl/samsung.h 16180 16181PIN CONTROLLER - SINGLE 16182M: Tony Lindgren <tony@atomide.com> 16183M: Haojian Zhuang <haojian.zhuang@linaro.org> 16184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16185L: linux-omap@vger.kernel.org 16186S: Maintained 16187F: drivers/pinctrl/pinctrl-single.c 16188 16189PIN CONTROLLER - THUNDERBAY 16190M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16191S: Supported 16192F: drivers/pinctrl/pinctrl-thunderbay.c 16193 16194PIN CONTROLLER - SUNPLUS / TIBBO 16195M: Dvorkin Dmitry <dvorkin@tibbo.com> 16196M: Wells Lu <wellslutw@gmail.com> 16197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16198S: Maintained 16199W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16200F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16201F: drivers/pinctrl/sunplus/ 16202F: include/dt-bindings/pinctrl/sppctl*.h 16203 16204PKTCDVD DRIVER 16205M: linux-block@vger.kernel.org 16206S: Orphan 16207F: drivers/block/pktcdvd.c 16208F: include/linux/pktcdvd.h 16209F: include/uapi/linux/pktcdvd.h 16210 16211PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16212M: Tomasz Duszynski <tduszyns@gmail.com> 16213S: Maintained 16214F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16215F: drivers/iio/chemical/pms7003.c 16216 16217PLDMFW LIBRARY 16218M: Jacob Keller <jacob.e.keller@intel.com> 16219S: Maintained 16220F: Documentation/driver-api/pldmfw/ 16221F: include/linux/pldmfw.h 16222F: lib/pldmfw/ 16223 16224PLX DMA DRIVER 16225M: Logan Gunthorpe <logang@deltatee.com> 16226S: Maintained 16227F: drivers/dma/plx_dma.c 16228 16229PM6764TR DRIVER 16230M: Charles Hsu <hsu.yungteng@gmail.com> 16231L: linux-hwmon@vger.kernel.org 16232S: Maintained 16233F: Documentation/hwmon/pm6764tr.rst 16234F: drivers/hwmon/pmbus/pm6764tr.c 16235 16236PM-GRAPH UTILITY 16237M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16238L: linux-pm@vger.kernel.org 16239S: Supported 16240W: https://01.org/pm-graph 16241B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16242T: git git://github.com/intel/pm-graph 16243F: tools/power/pm-graph 16244 16245PMBUS HARDWARE MONITORING DRIVERS 16246M: Guenter Roeck <linux@roeck-us.net> 16247L: linux-hwmon@vger.kernel.org 16248S: Maintained 16249W: http://hwmon.wiki.kernel.org/ 16250W: http://www.roeck-us.net/linux/drivers/ 16251T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16252F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16253F: Documentation/devicetree/bindings/hwmon/max31785.txt 16254F: Documentation/hwmon/adm1275.rst 16255F: Documentation/hwmon/ibm-cffps.rst 16256F: Documentation/hwmon/ir35221.rst 16257F: Documentation/hwmon/lm25066.rst 16258F: Documentation/hwmon/ltc2978.rst 16259F: Documentation/hwmon/ltc3815.rst 16260F: Documentation/hwmon/max16064.rst 16261F: Documentation/hwmon/max20751.rst 16262F: Documentation/hwmon/max31785.rst 16263F: Documentation/hwmon/max34440.rst 16264F: Documentation/hwmon/max8688.rst 16265F: Documentation/hwmon/pmbus-core.rst 16266F: Documentation/hwmon/pmbus.rst 16267F: Documentation/hwmon/tps40422.rst 16268F: Documentation/hwmon/ucd9000.rst 16269F: Documentation/hwmon/ucd9200.rst 16270F: Documentation/hwmon/zl6100.rst 16271F: drivers/hwmon/pmbus/ 16272F: include/linux/pmbus.h 16273 16274PMC SIERRA MaxRAID DRIVER 16275L: linux-scsi@vger.kernel.org 16276S: Orphan 16277W: http://www.pmc-sierra.com/ 16278F: drivers/scsi/pmcraid.* 16279 16280PMC SIERRA PM8001 DRIVER 16281M: Jack Wang <jinpu.wang@cloud.ionos.com> 16282L: linux-scsi@vger.kernel.org 16283S: Supported 16284F: drivers/scsi/pm8001/ 16285 16286PNI RM3100 IIO DRIVER 16287M: Song Qiang <songqiang1304521@gmail.com> 16288L: linux-iio@vger.kernel.org 16289S: Maintained 16290F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16291F: drivers/iio/magnetometer/rm3100* 16292 16293PNP SUPPORT 16294M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16295L: linux-acpi@vger.kernel.org 16296S: Maintained 16297F: drivers/pnp/ 16298F: include/linux/pnp.h 16299 16300POSIX CLOCKS and TIMERS 16301M: Thomas Gleixner <tglx@linutronix.de> 16302L: linux-kernel@vger.kernel.org 16303S: Maintained 16304T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16305F: fs/timerfd.c 16306F: include/linux/time_namespace.h 16307F: include/linux/timer* 16308F: kernel/time/*timer* 16309F: kernel/time/namespace.c 16310 16311POWER MANAGEMENT CORE 16312M: "Rafael J. Wysocki" <rafael@kernel.org> 16313L: linux-pm@vger.kernel.org 16314S: Supported 16315B: https://bugzilla.kernel.org 16316T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16317F: drivers/base/power/ 16318F: drivers/powercap/ 16319F: include/linux/intel_rapl.h 16320F: include/linux/pm.h 16321F: include/linux/pm_* 16322F: include/linux/powercap.h 16323F: kernel/configs/nopm.config 16324 16325DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16326M: Daniel Lezcano <daniel.lezcano@kernel.org> 16327L: linux-pm@vger.kernel.org 16328S: Supported 16329B: https://bugzilla.kernel.org 16330T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16331F: drivers/powercap/dtpm* 16332F: include/linux/dtpm.h 16333 16334POWER STATE COORDINATION INTERFACE (PSCI) 16335M: Mark Rutland <mark.rutland@arm.com> 16336M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16338S: Maintained 16339F: drivers/firmware/psci/ 16340F: include/linux/psci.h 16341F: include/uapi/linux/psci.h 16342 16343POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16344M: Sebastian Reichel <sre@kernel.org> 16345L: linux-pm@vger.kernel.org 16346S: Maintained 16347T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16348F: Documentation/ABI/testing/sysfs-class-power 16349F: Documentation/devicetree/bindings/power/supply/ 16350F: drivers/power/supply/ 16351F: include/linux/power/ 16352F: include/linux/power_supply.h 16353 16354POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16355M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16356L: linuxppc-dev@lists.ozlabs.org 16357S: Maintained 16358F: drivers/char/powernv-op-panel.c 16359 16360PPP OVER ATM (RFC 2364) 16361M: Mitchell Blank Jr <mitch@sfgoth.com> 16362S: Maintained 16363F: include/uapi/linux/atmppp.h 16364F: net/atm/pppoatm.c 16365 16366PPP OVER ETHERNET 16367M: Michal Ostrowski <mostrows@earthlink.net> 16368S: Maintained 16369F: drivers/net/ppp/pppoe.c 16370F: drivers/net/ppp/pppox.c 16371 16372PPP OVER L2TP 16373M: James Chapman <jchapman@katalix.com> 16374S: Maintained 16375F: include/linux/if_pppol2tp.h 16376F: include/uapi/linux/if_pppol2tp.h 16377F: net/l2tp/l2tp_ppp.c 16378 16379PPP PROTOCOL DRIVERS AND COMPRESSORS 16380M: Paul Mackerras <paulus@samba.org> 16381L: linux-ppp@vger.kernel.org 16382S: Maintained 16383F: drivers/net/ppp/ppp_* 16384 16385PPS SUPPORT 16386M: Rodolfo Giometti <giometti@enneenne.com> 16387L: linuxpps@ml.enneenne.com (subscribers-only) 16388S: Maintained 16389W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16390F: Documentation/ABI/testing/sysfs-pps 16391F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16392F: Documentation/driver-api/pps.rst 16393F: drivers/pps/ 16394F: include/linux/pps*.h 16395F: include/uapi/linux/pps.h 16396 16397PPTP DRIVER 16398M: Dmitry Kozlov <xeb@mail.ru> 16399L: netdev@vger.kernel.org 16400S: Maintained 16401W: http://sourceforge.net/projects/accel-pptp 16402F: drivers/net/ppp/pptp.c 16403 16404PRESSURE STALL INFORMATION (PSI) 16405M: Johannes Weiner <hannes@cmpxchg.org> 16406M: Suren Baghdasaryan <surenb@google.com> 16407S: Maintained 16408F: include/linux/psi* 16409F: kernel/sched/psi.c 16410 16411PRINTK 16412M: Petr Mladek <pmladek@suse.com> 16413M: Sergey Senozhatsky <senozhatsky@chromium.org> 16414R: Steven Rostedt <rostedt@goodmis.org> 16415R: John Ogness <john.ogness@linutronix.de> 16416S: Maintained 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16418F: include/linux/printk.h 16419F: kernel/printk/ 16420 16421PRINTK INDEXING 16422R: Chris Down <chris@chrisdown.name> 16423S: Maintained 16424F: Documentation/core-api/printk-index.rst 16425F: kernel/printk/index.c 16426K: printk_index 16427 16428PROC FILESYSTEM 16429L: linux-kernel@vger.kernel.org 16430L: linux-fsdevel@vger.kernel.org 16431S: Maintained 16432F: Documentation/filesystems/proc.rst 16433F: fs/proc/ 16434F: include/linux/proc_fs.h 16435F: tools/testing/selftests/proc/ 16436 16437PROC SYSCTL 16438M: Luis Chamberlain <mcgrof@kernel.org> 16439M: Kees Cook <keescook@chromium.org> 16440M: Iurii Zaikin <yzaikin@google.com> 16441L: linux-kernel@vger.kernel.org 16442L: linux-fsdevel@vger.kernel.org 16443S: Maintained 16444T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16445F: fs/proc/proc_sysctl.c 16446F: include/linux/sysctl.h 16447F: kernel/sysctl-test.c 16448F: kernel/sysctl.c 16449F: tools/testing/selftests/sysctl/ 16450 16451PS3 NETWORK SUPPORT 16452M: Geoff Levand <geoff@infradead.org> 16453L: netdev@vger.kernel.org 16454L: linuxppc-dev@lists.ozlabs.org 16455S: Maintained 16456F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16457 16458PS3 PLATFORM SUPPORT 16459M: Geoff Levand <geoff@infradead.org> 16460L: linuxppc-dev@lists.ozlabs.org 16461S: Maintained 16462F: arch/powerpc/boot/ps3* 16463F: arch/powerpc/include/asm/lv1call.h 16464F: arch/powerpc/include/asm/ps3*.h 16465F: arch/powerpc/platforms/ps3/ 16466F: drivers/*/ps3* 16467F: drivers/ps3/ 16468F: drivers/rtc/rtc-ps3.c 16469F: drivers/usb/host/*ps3.c 16470F: sound/ppc/snd_ps3* 16471 16472PS3VRAM DRIVER 16473M: Jim Paris <jim@jtan.com> 16474M: Geoff Levand <geoff@infradead.org> 16475L: linuxppc-dev@lists.ozlabs.org 16476S: Maintained 16477F: drivers/block/ps3vram.c 16478 16479PSAMPLE PACKET SAMPLING SUPPORT 16480M: Yotam Gigi <yotam.gi@gmail.com> 16481S: Maintained 16482F: include/net/psample.h 16483F: include/uapi/linux/psample.h 16484F: net/psample 16485 16486PSTORE FILESYSTEM 16487M: Kees Cook <keescook@chromium.org> 16488M: Anton Vorontsov <anton@enomsg.org> 16489M: Colin Cross <ccross@android.com> 16490M: Tony Luck <tony.luck@intel.com> 16491S: Maintained 16492T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16493F: Documentation/admin-guide/ramoops.rst 16494F: Documentation/admin-guide/pstore-blk.rst 16495F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16496F: drivers/acpi/apei/erst.c 16497F: drivers/firmware/efi/efi-pstore.c 16498F: fs/pstore/ 16499F: include/linux/pstore* 16500K: \b(pstore|ramoops) 16501 16502PTP HARDWARE CLOCK SUPPORT 16503M: Richard Cochran <richardcochran@gmail.com> 16504L: netdev@vger.kernel.org 16505S: Maintained 16506W: http://linuxptp.sourceforge.net/ 16507F: Documentation/ABI/testing/sysfs-ptp 16508F: Documentation/driver-api/ptp.rst 16509F: drivers/net/phy/dp83640* 16510F: drivers/ptp/* 16511F: include/linux/ptp_cl* 16512 16513PTP VIRTUAL CLOCK SUPPORT 16514M: Yangbo Lu <yangbo.lu@nxp.com> 16515L: netdev@vger.kernel.org 16516S: Maintained 16517F: drivers/ptp/ptp_vclock.c 16518F: net/ethtool/phc_vclocks.c 16519 16520PTRACE SUPPORT 16521M: Oleg Nesterov <oleg@redhat.com> 16522S: Maintained 16523F: arch/*/*/ptrace*.c 16524F: arch/*/include/asm/ptrace*.h 16525F: arch/*/ptrace*.c 16526F: include/asm-generic/syscall.h 16527F: include/linux/ptrace.h 16528F: include/linux/regset.h 16529F: include/uapi/linux/ptrace.h 16530F: kernel/ptrace.c 16531 16532PULSE8-CEC DRIVER 16533M: Hans Verkuil <hverkuil@xs4all.nl> 16534L: linux-media@vger.kernel.org 16535S: Maintained 16536T: git git://linuxtv.org/media_tree.git 16537F: Documentation/admin-guide/media/pulse8-cec.rst 16538F: drivers/media/cec/usb/pulse8/ 16539 16540PURELIFI PLFXLC DRIVER 16541M: Srinivasan Raju <srini.raju@purelifi.com> 16542L: linux-wireless@vger.kernel.org 16543S: Supported 16544F: drivers/net/wireless/purelifi/plfxlc/ 16545 16546PVRUSB2 VIDEO4LINUX DRIVER 16547M: Mike Isely <isely@pobox.com> 16548L: pvrusb2@isely.net (subscribers-only) 16549L: linux-media@vger.kernel.org 16550S: Maintained 16551W: http://www.isely.net/pvrusb2/ 16552T: git git://linuxtv.org/media_tree.git 16553F: Documentation/driver-api/media/drivers/pvrusb2* 16554F: drivers/media/usb/pvrusb2/ 16555 16556PWC WEBCAM DRIVER 16557M: Hans Verkuil <hverkuil@xs4all.nl> 16558L: linux-media@vger.kernel.org 16559S: Odd Fixes 16560T: git git://linuxtv.org/media_tree.git 16561F: drivers/media/usb/pwc/* 16562F: include/trace/events/pwc.h 16563 16564PWM FAN DRIVER 16565M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16566L: linux-hwmon@vger.kernel.org 16567S: Supported 16568F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16569F: Documentation/hwmon/pwm-fan.rst 16570F: drivers/hwmon/pwm-fan.c 16571 16572PWM IR Transmitter 16573M: Sean Young <sean@mess.org> 16574L: linux-media@vger.kernel.org 16575S: Maintained 16576F: drivers/media/rc/pwm-ir-tx.c 16577 16578PWM SUBSYSTEM 16579M: Thierry Reding <thierry.reding@gmail.com> 16580R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16581L: linux-pwm@vger.kernel.org 16582S: Maintained 16583Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16584T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16585F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16586F: Documentation/devicetree/bindings/pwm/ 16587F: Documentation/driver-api/pwm.rst 16588F: drivers/gpio/gpio-mvebu.c 16589F: drivers/pwm/ 16590F: drivers/video/backlight/pwm_bl.c 16591F: include/dt-bindings/pwm/ 16592F: include/linux/pwm.h 16593F: include/linux/pwm_backlight.h 16594K: pwm_(config|apply_state|ops) 16595 16596PXA GPIO DRIVER 16597M: Robert Jarzmik <robert.jarzmik@free.fr> 16598L: linux-gpio@vger.kernel.org 16599S: Maintained 16600F: drivers/gpio/gpio-pxa.c 16601 16602PXA MMCI DRIVER 16603S: Orphan 16604 16605PXA RTC DRIVER 16606M: Robert Jarzmik <robert.jarzmik@free.fr> 16607L: linux-rtc@vger.kernel.org 16608S: Maintained 16609 16610PXA2xx/PXA3xx SUPPORT 16611M: Daniel Mack <daniel@zonque.org> 16612M: Haojian Zhuang <haojian.zhuang@gmail.com> 16613M: Robert Jarzmik <robert.jarzmik@free.fr> 16614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16615S: Maintained 16616T: git git://github.com/hzhuang1/linux.git 16617T: git git://github.com/rjarzmik/linux.git 16618F: arch/arm/boot/dts/pxa* 16619F: arch/arm/mach-pxa/ 16620F: drivers/dma/pxa* 16621F: drivers/pcmcia/pxa2xx* 16622F: drivers/pinctrl/pxa/ 16623F: drivers/spi/spi-pxa2xx* 16624F: drivers/usb/gadget/udc/pxa2* 16625F: include/sound/pxa2xx-lib.h 16626F: sound/arm/pxa* 16627F: sound/soc/pxa/ 16628 16629QAT DRIVER 16630M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16631L: qat-linux@intel.com 16632S: Supported 16633F: drivers/crypto/qat/ 16634 16635QCOM AUDIO (ASoC) DRIVERS 16636M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16637M: Banajit Goswami <bgoswami@quicinc.com> 16638L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16639S: Supported 16640F: include/dt-bindings/sound/qcom,wcd9335.h 16641F: sound/soc/codecs/lpass-rx-macro.* 16642F: sound/soc/codecs/lpass-tx-macro.* 16643F: sound/soc/codecs/lpass-va-macro.c 16644F: sound/soc/codecs/lpass-wsa-macro.* 16645F: sound/soc/codecs/msm8916-wcd-analog.c 16646F: sound/soc/codecs/msm8916-wcd-digital.c 16647F: sound/soc/codecs/wcd9335.* 16648F: sound/soc/codecs/wcd934x.c 16649F: sound/soc/codecs/wcd-clsh-v2.* 16650F: sound/soc/codecs/wcd-mbhc-v2.* 16651F: sound/soc/codecs/wsa881x.c 16652F: sound/soc/codecs/wsa883x.c 16653F: sound/soc/qcom/ 16654 16655QCOM EMBEDDED USB DEBUGGER (EUD) 16656M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16657L: linux-arm-msm@vger.kernel.org 16658S: Maintained 16659F: Documentation/ABI/testing/sysfs-driver-eud 16660F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16661F: drivers/usb/misc/qcom_eud.c 16662 16663QCOM IPA DRIVER 16664M: Alex Elder <elder@kernel.org> 16665L: netdev@vger.kernel.org 16666S: Supported 16667F: drivers/net/ipa/ 16668 16669QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16670M: Gabriel Somlo <somlo@cmu.edu> 16671M: "Michael S. Tsirkin" <mst@redhat.com> 16672L: qemu-devel@nongnu.org 16673S: Maintained 16674F: drivers/firmware/qemu_fw_cfg.c 16675F: include/uapi/linux/qemu_fw_cfg.h 16676 16677QIB DRIVER 16678M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16679L: linux-rdma@vger.kernel.org 16680S: Supported 16681F: drivers/infiniband/hw/qib/ 16682 16683QLOGIC QL41xxx FCOE DRIVER 16684M: Saurav Kashyap <skashyap@marvell.com> 16685M: Javed Hasan <jhasan@marvell.com> 16686M: GR-QLogic-Storage-Upstream@marvell.com 16687L: linux-scsi@vger.kernel.org 16688S: Supported 16689F: drivers/scsi/qedf/ 16690 16691QLOGIC QL41xxx ISCSI DRIVER 16692M: Nilesh Javali <njavali@marvell.com> 16693M: Manish Rangankar <mrangankar@marvell.com> 16694M: GR-QLogic-Storage-Upstream@marvell.com 16695L: linux-scsi@vger.kernel.org 16696S: Supported 16697F: drivers/scsi/qedi/ 16698 16699QLOGIC QL4xxx ETHERNET DRIVER 16700M: Ariel Elior <aelior@marvell.com> 16701M: Manish Chopra <manishc@marvell.com> 16702L: netdev@vger.kernel.org 16703S: Supported 16704F: drivers/net/ethernet/qlogic/qed/ 16705F: drivers/net/ethernet/qlogic/qede/ 16706F: include/linux/qed/ 16707 16708QLOGIC QL4xxx RDMA DRIVER 16709M: Michal Kalderon <mkalderon@marvell.com> 16710M: Ariel Elior <aelior@marvell.com> 16711L: linux-rdma@vger.kernel.org 16712S: Supported 16713F: drivers/infiniband/hw/qedr/ 16714F: include/uapi/rdma/qedr-abi.h 16715 16716QLOGIC QLA1280 SCSI DRIVER 16717M: Michael Reed <mdr@sgi.com> 16718L: linux-scsi@vger.kernel.org 16719S: Maintained 16720F: drivers/scsi/qla1280.[ch] 16721 16722QLOGIC QLA2XXX FC-SCSI DRIVER 16723M: Nilesh Javali <njavali@marvell.com> 16724M: GR-QLogic-Storage-Upstream@marvell.com 16725L: linux-scsi@vger.kernel.org 16726S: Supported 16727F: drivers/scsi/qla2xxx/ 16728 16729QLOGIC QLA3XXX NETWORK DRIVER 16730M: GR-Linux-NIC-Dev@marvell.com 16731L: netdev@vger.kernel.org 16732S: Supported 16733F: drivers/net/ethernet/qlogic/qla3xxx.* 16734 16735QLOGIC QLA4XXX iSCSI DRIVER 16736M: Nilesh Javali <njavali@marvell.com> 16737M: Manish Rangankar <mrangankar@marvell.com> 16738M: GR-QLogic-Storage-Upstream@marvell.com 16739L: linux-scsi@vger.kernel.org 16740S: Supported 16741F: drivers/scsi/qla4xxx/ 16742 16743QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16744M: Shahed Shaikh <shshaikh@marvell.com> 16745M: Manish Chopra <manishc@marvell.com> 16746M: GR-Linux-NIC-Dev@marvell.com 16747L: netdev@vger.kernel.org 16748S: Supported 16749F: drivers/net/ethernet/qlogic/qlcnic/ 16750 16751QLOGIC QLGE 10Gb ETHERNET DRIVER 16752M: Manish Chopra <manishc@marvell.com> 16753M: GR-Linux-NIC-Dev@marvell.com 16754M: Coiby Xu <coiby.xu@gmail.com> 16755L: netdev@vger.kernel.org 16756S: Supported 16757F: Documentation/networking/device_drivers/qlogic/qlge.rst 16758F: drivers/staging/qlge/ 16759 16760QM1D1B0004 MEDIA DRIVER 16761M: Akihiro Tsukada <tskd08@gmail.com> 16762L: linux-media@vger.kernel.org 16763S: Odd Fixes 16764F: drivers/media/tuners/qm1d1b0004* 16765 16766QM1D1C0042 MEDIA DRIVER 16767M: Akihiro Tsukada <tskd08@gmail.com> 16768L: linux-media@vger.kernel.org 16769S: Odd Fixes 16770F: drivers/media/tuners/qm1d1c0042* 16771 16772QNX4 FILESYSTEM 16773M: Anders Larsen <al@alarsen.net> 16774S: Maintained 16775W: http://www.alarsen.net/linux/qnx4fs/ 16776F: fs/qnx4/ 16777F: include/uapi/linux/qnx4_fs.h 16778F: include/uapi/linux/qnxtypes.h 16779 16780QORIQ DPAA2 FSL-MC BUS DRIVER 16781M: Stuart Yoder <stuyoder@gmail.com> 16782M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16783L: linux-kernel@vger.kernel.org 16784S: Maintained 16785F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16786F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16787F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16788F: drivers/bus/fsl-mc/ 16789F: include/uapi/linux/fsl_mc.h 16790 16791QT1010 MEDIA DRIVER 16792M: Antti Palosaari <crope@iki.fi> 16793L: linux-media@vger.kernel.org 16794S: Maintained 16795W: https://linuxtv.org 16796W: http://palosaari.fi/linux/ 16797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16798T: git git://linuxtv.org/anttip/media_tree.git 16799F: drivers/media/tuners/qt1010* 16800 16801QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16802M: Kalle Valo <kvalo@kernel.org> 16803L: ath10k@lists.infradead.org 16804S: Supported 16805W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16807F: drivers/net/wireless/ath/ath10k/ 16808F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16809 16810QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16811M: Kalle Valo <kvalo@kernel.org> 16812L: ath11k@lists.infradead.org 16813S: Supported 16814T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16815F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16816F: drivers/net/wireless/ath/ath11k/ 16817 16818QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16819M: Toke Høiland-Jørgensen <toke@toke.dk> 16820L: linux-wireless@vger.kernel.org 16821S: Maintained 16822W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16823F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16824F: drivers/net/wireless/ath/ath9k/ 16825 16826QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16827M: Stephan Gerhold <stephan@gerhold.net> 16828L: netdev@vger.kernel.org 16829L: linux-arm-msm@vger.kernel.org 16830S: Maintained 16831F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16832F: drivers/net/wwan/qcom_bam_dmux.c 16833 16834QUALCOMM CAMERA SUBSYSTEM DRIVER 16835M: Robert Foss <robert.foss@linaro.org> 16836M: Todor Tomov <todor.too@gmail.com> 16837L: linux-media@vger.kernel.org 16838S: Maintained 16839F: Documentation/admin-guide/media/qcom_camss.rst 16840F: Documentation/devicetree/bindings/media/*camss* 16841F: drivers/media/platform/qcom/camss/ 16842 16843QUALCOMM CLOCK DRIVERS 16844M: Bjorn Andersson <bjorn.andersson@linaro.org> 16845L: linux-arm-msm@vger.kernel.org 16846S: Supported 16847T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16848F: Documentation/devicetree/bindings/clock/qcom,* 16849F: drivers/clk/qcom/ 16850F: include/dt-bindings/clock/qcom,* 16851 16852QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16853M: Niklas Cassel <nks@flawful.org> 16854L: linux-pm@vger.kernel.org 16855L: linux-arm-msm@vger.kernel.org 16856S: Maintained 16857F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16858F: drivers/soc/qcom/cpr.c 16859 16860QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16861M: Ilia Lin <ilia.lin@kernel.org> 16862L: linux-pm@vger.kernel.org 16863S: Maintained 16864F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16865F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16866F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16867 16868QUALCOMM CRYPTO DRIVERS 16869M: Thara Gopinath <thara.gopinath@gmail.com> 16870L: linux-crypto@vger.kernel.org 16871L: linux-arm-msm@vger.kernel.org 16872S: Maintained 16873F: drivers/crypto/qce/ 16874 16875QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16876M: Timur Tabi <timur@kernel.org> 16877L: netdev@vger.kernel.org 16878S: Maintained 16879F: drivers/net/ethernet/qualcomm/emac/ 16880 16881QUALCOMM ETHQOS ETHERNET DRIVER 16882M: Vinod Koul <vkoul@kernel.org> 16883L: netdev@vger.kernel.org 16884S: Maintained 16885F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16886F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16887 16888QUALCOMM FASTRPC DRIVER 16889M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16890M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16891L: linux-arm-msm@vger.kernel.org 16892S: Maintained 16893F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16894F: drivers/misc/fastrpc.c 16895F: include/uapi/misc/fastrpc.h 16896 16897QUALCOMM HEXAGON ARCHITECTURE 16898M: Brian Cain <bcain@quicinc.com> 16899L: linux-hexagon@vger.kernel.org 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16901S: Supported 16902F: arch/hexagon/ 16903 16904QUALCOMM HIDMA DRIVER 16905M: Sinan Kaya <okaya@kernel.org> 16906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16907L: linux-arm-msm@vger.kernel.org 16908L: dmaengine@vger.kernel.org 16909S: Supported 16910F: drivers/dma/qcom/hidma* 16911 16912QUALCOMM I2C CCI DRIVER 16913M: Loic Poulain <loic.poulain@linaro.org> 16914M: Robert Foss <robert.foss@linaro.org> 16915L: linux-i2c@vger.kernel.org 16916L: linux-arm-msm@vger.kernel.org 16917S: Maintained 16918F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 16919F: drivers/i2c/busses/i2c-qcom-cci.c 16920 16921QUALCOMM INTERCONNECT BWMON DRIVER 16922M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16923L: linux-arm-msm@vger.kernel.org 16924S: Maintained 16925F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 16926F: drivers/soc/qcom/icc-bwmon.c 16927 16928QUALCOMM IOMMU 16929M: Rob Clark <robdclark@gmail.com> 16930L: iommu@lists.linux.dev 16931L: linux-arm-msm@vger.kernel.org 16932S: Maintained 16933F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16934 16935QUALCOMM IPC ROUTER (QRTR) DRIVER 16936M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16937L: linux-arm-msm@vger.kernel.org 16938S: Maintained 16939F: include/trace/events/qrtr.h 16940F: include/uapi/linux/qrtr.h 16941F: net/qrtr/ 16942 16943QUALCOMM IPCC MAILBOX DRIVER 16944M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16945L: linux-arm-msm@vger.kernel.org 16946S: Supported 16947F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16948F: drivers/mailbox/qcom-ipcc.c 16949F: include/dt-bindings/mailbox/qcom-ipcc.h 16950 16951QUALCOMM IPQ4019 USB PHY DRIVER 16952M: Robert Marko <robert.marko@sartura.hr> 16953M: Luka Perkov <luka.perkov@sartura.hr> 16954L: linux-arm-msm@vger.kernel.org 16955S: Maintained 16956F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16957F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16958 16959QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16960M: Robert Marko <robert.marko@sartura.hr> 16961M: Luka Perkov <luka.perkov@sartura.hr> 16962L: linux-arm-msm@vger.kernel.org 16963S: Maintained 16964F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16965F: drivers/regulator/vqmmc-ipq4019-regulator.c 16966 16967QUALCOMM NAND CONTROLLER DRIVER 16968M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16969L: linux-mtd@lists.infradead.org 16970L: linux-arm-msm@vger.kernel.org 16971S: Maintained 16972F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16973F: drivers/mtd/nand/raw/qcom_nandc.c 16974 16975QUALCOMM RMNET DRIVER 16976M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16977M: Sean Tranchetti <quic_stranche@quicinc.com> 16978L: netdev@vger.kernel.org 16979S: Maintained 16980F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16981F: drivers/net/ethernet/qualcomm/rmnet/ 16982F: include/linux/if_rmnet.h 16983 16984QUALCOMM TSENS THERMAL DRIVER 16985M: Amit Kucheria <amitk@kernel.org> 16986M: Thara Gopinath <thara.gopinath@gmail.com> 16987L: linux-pm@vger.kernel.org 16988L: linux-arm-msm@vger.kernel.org 16989S: Maintained 16990F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16991F: drivers/thermal/qcom/ 16992 16993QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16994M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16995L: linux-media@vger.kernel.org 16996L: linux-arm-msm@vger.kernel.org 16997S: Maintained 16998T: git git://linuxtv.org/media_tree.git 16999F: Documentation/devicetree/bindings/media/*venus* 17000F: drivers/media/platform/qcom/venus/ 17001 17002QUALCOMM WCN36XX WIRELESS DRIVER 17003M: Loic Poulain <loic.poulain@linaro.org> 17004L: wcn36xx@lists.infradead.org 17005S: Supported 17006W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17007F: drivers/net/wireless/ath/wcn36xx/ 17008 17009QUANTENNA QTNFMAC WIRELESS DRIVER 17010M: Igor Mitsyanko <imitsyanko@quantenna.com> 17011R: Sergey Matyukevich <geomatsi@gmail.com> 17012L: linux-wireless@vger.kernel.org 17013S: Maintained 17014F: drivers/net/wireless/quantenna 17015 17016RADEON and AMDGPU DRM DRIVERS 17017M: Alex Deucher <alexander.deucher@amd.com> 17018M: Christian König <christian.koenig@amd.com> 17019M: Pan, Xinhui <Xinhui.Pan@amd.com> 17020L: amd-gfx@lists.freedesktop.org 17021S: Supported 17022T: git https://gitlab.freedesktop.org/agd5f/linux.git 17023B: https://gitlab.freedesktop.org/drm/amd/-/issues 17024C: irc://irc.oftc.net/radeon 17025F: Documentation/gpu/amdgpu/ 17026F: drivers/gpu/drm/amd/ 17027F: drivers/gpu/drm/radeon/ 17028F: include/uapi/drm/amdgpu_drm.h 17029F: include/uapi/drm/radeon_drm.h 17030 17031RADEON FRAMEBUFFER DISPLAY DRIVER 17032M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17033L: linux-fbdev@vger.kernel.org 17034S: Maintained 17035F: drivers/video/fbdev/aty/radeon* 17036F: include/uapi/linux/radeonfb.h 17037 17038RADIOSHARK RADIO DRIVER 17039M: Hans Verkuil <hverkuil@xs4all.nl> 17040L: linux-media@vger.kernel.org 17041S: Maintained 17042T: git git://linuxtv.org/media_tree.git 17043F: drivers/media/radio/radio-shark.c 17044 17045RADIOSHARK2 RADIO DRIVER 17046M: Hans Verkuil <hverkuil@xs4all.nl> 17047L: linux-media@vger.kernel.org 17048S: Maintained 17049T: git git://linuxtv.org/media_tree.git 17050F: drivers/media/radio/radio-shark2.c 17051F: drivers/media/radio/radio-tea5777.c 17052 17053RADOS BLOCK DEVICE (RBD) 17054M: Ilya Dryomov <idryomov@gmail.com> 17055R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17056L: ceph-devel@vger.kernel.org 17057S: Supported 17058W: http://ceph.com/ 17059T: git git://github.com/ceph/ceph-client.git 17060F: Documentation/ABI/testing/sysfs-bus-rbd 17061F: drivers/block/rbd.c 17062F: drivers/block/rbd_types.h 17063 17064RAGE128 FRAMEBUFFER DISPLAY DRIVER 17065M: Paul Mackerras <paulus@samba.org> 17066L: linux-fbdev@vger.kernel.org 17067S: Maintained 17068F: drivers/video/fbdev/aty/aty128fb.c 17069 17070RAINSHADOW-CEC DRIVER 17071M: Hans Verkuil <hverkuil@xs4all.nl> 17072L: linux-media@vger.kernel.org 17073S: Maintained 17074T: git git://linuxtv.org/media_tree.git 17075F: drivers/media/cec/usb/rainshadow/ 17076 17077RALINK MIPS ARCHITECTURE 17078M: John Crispin <john@phrozen.org> 17079L: linux-mips@vger.kernel.org 17080S: Maintained 17081F: arch/mips/ralink 17082 17083RALINK MT7621 MIPS ARCHITECTURE 17084M: Arınç ÜNAL <arinc.unal@arinc9.com> 17085M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17086L: linux-mips@vger.kernel.org 17087S: Maintained 17088F: arch/mips/boot/dts/ralink/mt7621* 17089 17090RALINK PINCTRL DRIVER 17091M: Arınç ÜNAL <arinc.unal@arinc9.com> 17092M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17093L: linux-mips@vger.kernel.org 17094S: Maintained 17095F: drivers/pinctrl/ralink/ 17096 17097RALINK RT2X00 WIRELESS LAN DRIVER 17098M: Stanislaw Gruszka <stf_xl@wp.pl> 17099M: Helmut Schaa <helmut.schaa@googlemail.com> 17100L: linux-wireless@vger.kernel.org 17101S: Maintained 17102F: drivers/net/wireless/ralink/rt2x00/ 17103 17104RAMDISK RAM BLOCK DEVICE DRIVER 17105M: Jens Axboe <axboe@kernel.dk> 17106S: Maintained 17107F: Documentation/admin-guide/blockdev/ramdisk.rst 17108F: drivers/block/brd.c 17109 17110RANCHU VIRTUAL BOARD FOR MIPS 17111M: Miodrag Dinic <miodrag.dinic@mips.com> 17112L: linux-mips@vger.kernel.org 17113S: Supported 17114F: arch/mips/configs/generic/board-ranchu.config 17115F: arch/mips/generic/board-ranchu.c 17116 17117RANDOM NUMBER DRIVER 17118M: "Theodore Ts'o" <tytso@mit.edu> 17119M: Jason A. Donenfeld <Jason@zx2c4.com> 17120T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17121S: Maintained 17122F: drivers/char/random.c 17123F: drivers/virt/vmgenid.c 17124 17125RAPIDIO SUBSYSTEM 17126M: Matt Porter <mporter@kernel.crashing.org> 17127M: Alexandre Bounine <alex.bou9@gmail.com> 17128S: Maintained 17129F: drivers/rapidio/ 17130 17131RAS INFRASTRUCTURE 17132M: Tony Luck <tony.luck@intel.com> 17133M: Borislav Petkov <bp@alien8.de> 17134L: linux-edac@vger.kernel.org 17135S: Maintained 17136F: Documentation/admin-guide/ras.rst 17137F: drivers/ras/ 17138F: include/linux/ras.h 17139F: include/ras/ras_event.h 17140 17141RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17142L: linux-wireless@vger.kernel.org 17143S: Orphan 17144F: drivers/net/wireless/ray* 17145 17146RC-CORE / LIRC FRAMEWORK 17147M: Sean Young <sean@mess.org> 17148L: linux-media@vger.kernel.org 17149S: Maintained 17150W: http://linuxtv.org 17151T: git git://linuxtv.org/media_tree.git 17152F: Documentation/driver-api/media/rc-core.rst 17153F: Documentation/userspace-api/media/rc/ 17154F: drivers/media/rc/ 17155F: include/media/rc-map.h 17156F: include/media/rc-core.h 17157F: include/uapi/linux/lirc.h 17158 17159RCMM REMOTE CONTROLS DECODER 17160M: Patrick Lerda <patrick9876@free.fr> 17161S: Maintained 17162F: drivers/media/rc/ir-rcmm-decoder.c 17163 17164RCUTORTURE TEST FRAMEWORK 17165M: "Paul E. McKenney" <paulmck@kernel.org> 17166M: Josh Triplett <josh@joshtriplett.org> 17167R: Steven Rostedt <rostedt@goodmis.org> 17168R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17169R: Lai Jiangshan <jiangshanlai@gmail.com> 17170L: rcu@vger.kernel.org 17171S: Supported 17172T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17173F: tools/testing/selftests/rcutorture 17174 17175RDACM20 Camera Sensor 17176M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17177M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17178M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17179M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17180L: linux-media@vger.kernel.org 17181S: Maintained 17182F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17183F: drivers/media/i2c/max9271.c 17184F: drivers/media/i2c/max9271.h 17185F: drivers/media/i2c/rdacm20.c 17186 17187RDACM21 Camera Sensor 17188M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17189M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17190M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17191M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17192L: linux-media@vger.kernel.org 17193S: Maintained 17194F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17195F: drivers/media/i2c/max9271.c 17196F: drivers/media/i2c/max9271.h 17197F: drivers/media/i2c/rdacm21.c 17198 17199RDC R-321X SoC 17200M: Florian Fainelli <florian@openwrt.org> 17201S: Maintained 17202 17203RDC R6040 FAST ETHERNET DRIVER 17204M: Florian Fainelli <f.fainelli@gmail.com> 17205L: netdev@vger.kernel.org 17206S: Maintained 17207F: drivers/net/ethernet/rdc/r6040.c 17208 17209RDMAVT - RDMA verbs software 17210M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17211L: linux-rdma@vger.kernel.org 17212S: Supported 17213F: drivers/infiniband/sw/rdmavt 17214 17215RDS - RELIABLE DATAGRAM SOCKETS 17216M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17217L: netdev@vger.kernel.org 17218L: linux-rdma@vger.kernel.org 17219L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17220S: Supported 17221W: https://oss.oracle.com/projects/rds/ 17222F: Documentation/networking/rds.rst 17223F: net/rds/ 17224 17225RDT - RESOURCE ALLOCATION 17226M: Fenghua Yu <fenghua.yu@intel.com> 17227M: Reinette Chatre <reinette.chatre@intel.com> 17228L: linux-kernel@vger.kernel.org 17229S: Supported 17230F: Documentation/x86/resctrl* 17231F: arch/x86/include/asm/resctrl.h 17232F: arch/x86/kernel/cpu/resctrl/ 17233F: tools/testing/selftests/resctrl/ 17234 17235READ-COPY UPDATE (RCU) 17236M: "Paul E. McKenney" <paulmck@kernel.org> 17237M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17238M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17239M: Josh Triplett <josh@joshtriplett.org> 17240R: Steven Rostedt <rostedt@goodmis.org> 17241R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17242R: Lai Jiangshan <jiangshanlai@gmail.com> 17243R: Joel Fernandes <joel@joelfernandes.org> 17244L: rcu@vger.kernel.org 17245S: Supported 17246W: http://www.rdrop.com/users/paulmck/RCU/ 17247T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17248F: Documentation/RCU/ 17249F: include/linux/rcu* 17250F: kernel/rcu/ 17251X: Documentation/RCU/torture.rst 17252X: include/linux/srcu*.h 17253X: kernel/rcu/srcu*.c 17254 17255REAL TIME CLOCK (RTC) SUBSYSTEM 17256M: Alessandro Zummo <a.zummo@towertech.it> 17257M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17258L: linux-rtc@vger.kernel.org 17259S: Maintained 17260Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17261T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17262F: Documentation/admin-guide/rtc.rst 17263F: Documentation/devicetree/bindings/rtc/ 17264F: drivers/rtc/ 17265F: include/linux/platform_data/rtc-* 17266F: include/linux/rtc.h 17267F: include/linux/rtc/ 17268F: include/uapi/linux/rtc.h 17269F: tools/testing/selftests/rtc/ 17270 17271REALTEK AUDIO CODECS 17272M: Oder Chiou <oder_chiou@realtek.com> 17273S: Maintained 17274F: include/sound/rt*.h 17275F: sound/soc/codecs/rt* 17276 17277REALTEK OTTO WATCHDOG 17278M: Sander Vanheule <sander@svanheule.net> 17279L: linux-watchdog@vger.kernel.org 17280S: Maintained 17281F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17282F: drivers/watchdog/realtek_otto_wdt.c 17283 17284REALTEK RTL83xx SMI DSA ROUTER CHIPS 17285M: Linus Walleij <linus.walleij@linaro.org> 17286M: Alvin Šipraga <alsi@bang-olufsen.dk> 17287S: Maintained 17288F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17289F: drivers/net/dsa/realtek/* 17290 17291REALTEK WIRELESS DRIVER (rtlwifi family) 17292M: Ping-Ke Shih <pkshih@realtek.com> 17293L: linux-wireless@vger.kernel.org 17294S: Maintained 17295W: https://wireless.wiki.kernel.org/ 17296T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17297F: drivers/net/wireless/realtek/rtlwifi/ 17298 17299REALTEK WIRELESS DRIVER (rtw88) 17300M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17301L: linux-wireless@vger.kernel.org 17302S: Maintained 17303F: drivers/net/wireless/realtek/rtw88/ 17304 17305REALTEK WIRELESS DRIVER (rtw89) 17306M: Ping-Ke Shih <pkshih@realtek.com> 17307L: linux-wireless@vger.kernel.org 17308S: Maintained 17309F: drivers/net/wireless/realtek/rtw89/ 17310 17311REDPINE WIRELESS DRIVER 17312M: Amitkumar Karwar <amitkarwar@gmail.com> 17313M: Siva Rebbagondla <siva8118@gmail.com> 17314L: linux-wireless@vger.kernel.org 17315S: Maintained 17316F: drivers/net/wireless/rsi/ 17317 17318REGISTER MAP ABSTRACTION 17319M: Mark Brown <broonie@kernel.org> 17320L: linux-kernel@vger.kernel.org 17321S: Supported 17322T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17323F: Documentation/devicetree/bindings/regmap/ 17324F: drivers/base/regmap/ 17325F: include/linux/regmap.h 17326 17327REISERFS FILE SYSTEM 17328L: reiserfs-devel@vger.kernel.org 17329S: Supported 17330F: fs/reiserfs/ 17331 17332REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17333M: Bjorn Andersson <bjorn.andersson@linaro.org> 17334M: Mathieu Poirier <mathieu.poirier@linaro.org> 17335L: linux-remoteproc@vger.kernel.org 17336S: Maintained 17337T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17338F: Documentation/ABI/testing/sysfs-class-remoteproc 17339F: Documentation/devicetree/bindings/remoteproc/ 17340F: Documentation/staging/remoteproc.rst 17341F: drivers/remoteproc/ 17342F: include/linux/remoteproc.h 17343F: include/linux/remoteproc/ 17344 17345REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17346M: Bjorn Andersson <bjorn.andersson@linaro.org> 17347M: Mathieu Poirier <mathieu.poirier@linaro.org> 17348L: linux-remoteproc@vger.kernel.org 17349S: Maintained 17350T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17351F: Documentation/ABI/testing/sysfs-bus-rpmsg 17352F: Documentation/staging/rpmsg.rst 17353F: drivers/rpmsg/ 17354F: include/linux/rpmsg.h 17355F: include/linux/rpmsg/ 17356F: include/uapi/linux/rpmsg.h 17357F: samples/rpmsg/ 17358 17359REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17360M: Stephan Gerhold <stephan@gerhold.net> 17361L: netdev@vger.kernel.org 17362L: linux-remoteproc@vger.kernel.org 17363S: Maintained 17364F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17365 17366RENESAS CLOCK DRIVERS 17367M: Geert Uytterhoeven <geert+renesas@glider.be> 17368L: linux-renesas-soc@vger.kernel.org 17369S: Supported 17370T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17371F: Documentation/devicetree/bindings/clock/renesas,* 17372F: drivers/clk/renesas/ 17373 17374RENESAS EMEV2 I2C DRIVER 17375M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17376L: linux-renesas-soc@vger.kernel.org 17377S: Supported 17378F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17379F: drivers/i2c/busses/i2c-emev2.c 17380 17381RENESAS ETHERNET DRIVERS 17382R: Sergey Shtylyov <s.shtylyov@omp.ru> 17383L: netdev@vger.kernel.org 17384L: linux-renesas-soc@vger.kernel.org 17385F: Documentation/devicetree/bindings/net/renesas,*.yaml 17386F: drivers/net/ethernet/renesas/ 17387F: include/linux/sh_eth.h 17388 17389RENESAS R-CAR GYROADC DRIVER 17390M: Marek Vasut <marek.vasut@gmail.com> 17391L: linux-iio@vger.kernel.org 17392S: Supported 17393F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17394F: drivers/iio/adc/rcar-gyroadc.c 17395 17396RENESAS R-CAR I2C DRIVERS 17397M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17398L: linux-renesas-soc@vger.kernel.org 17399S: Supported 17400F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17401F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17402F: drivers/i2c/busses/i2c-rcar.c 17403F: drivers/i2c/busses/i2c-sh_mobile.c 17404 17405RENESAS R-CAR SATA DRIVER 17406R: Sergey Shtylyov <s.shtylyov@omp.ru> 17407S: Supported 17408L: linux-ide@vger.kernel.org 17409L: linux-renesas-soc@vger.kernel.org 17410F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17411F: drivers/ata/sata_rcar.c 17412 17413RENESAS R-CAR THERMAL DRIVERS 17414M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17415L: linux-renesas-soc@vger.kernel.org 17416S: Supported 17417F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17418F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17419F: drivers/thermal/rcar_gen3_thermal.c 17420F: drivers/thermal/rcar_thermal.c 17421 17422RENESAS RIIC DRIVER 17423M: Chris Brandt <chris.brandt@renesas.com> 17424L: linux-renesas-soc@vger.kernel.org 17425S: Supported 17426F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17427F: drivers/i2c/busses/i2c-riic.c 17428 17429RENESAS USB PHY DRIVER 17430M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17431L: linux-renesas-soc@vger.kernel.org 17432S: Maintained 17433F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17434 17435RENESAS RZ/G2L A/D DRIVER 17436M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17437L: linux-iio@vger.kernel.org 17438L: linux-renesas-soc@vger.kernel.org 17439S: Supported 17440F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17441F: drivers/iio/adc/rzg2l_adc.c 17442 17443RENESAS RZ/N1 A5PSW SWITCH DRIVER 17444M: Clément Léger <clement.leger@bootlin.com> 17445L: linux-renesas-soc@vger.kernel.org 17446L: netdev@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17449F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17450F: drivers/net/dsa/rzn1_a5psw* 17451F: drivers/net/pcs/pcs-rzn1-miic.c 17452F: include/dt-bindings/net/pcs-rzn1-miic.h 17453F: include/linux/pcs-rzn1-miic.h 17454F: net/dsa/tag_rzn1_a5psw.c 17455 17456RENESAS RZ/N1 RTC CONTROLLER DRIVER 17457M: Miquel Raynal <miquel.raynal@bootlin.com> 17458L: linux-rtc@vger.kernel.org 17459L: linux-renesas-soc@vger.kernel.org 17460S: Maintained 17461F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17462F: drivers/rtc/rtc-rzn1.c 17463 17464RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17465M: Miquel Raynal <miquel.raynal@bootlin.com> 17466L: linux-mtd@lists.infradead.org 17467L: linux-renesas-soc@vger.kernel.org 17468S: Maintained 17469F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17470F: drivers/mtd/nand/raw/renesas-nand-controller.c 17471 17472RESET CONTROLLER FRAMEWORK 17473M: Philipp Zabel <p.zabel@pengutronix.de> 17474S: Maintained 17475T: git git://git.pengutronix.de/git/pza/linux 17476F: Documentation/devicetree/bindings/reset/ 17477F: Documentation/driver-api/reset.rst 17478F: drivers/reset/ 17479F: include/dt-bindings/reset/ 17480F: include/linux/reset-controller.h 17481F: include/linux/reset.h 17482F: include/linux/reset/ 17483K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17484 17485RESTARTABLE SEQUENCES SUPPORT 17486M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17487M: Peter Zijlstra <peterz@infradead.org> 17488M: "Paul E. McKenney" <paulmck@kernel.org> 17489M: Boqun Feng <boqun.feng@gmail.com> 17490L: linux-kernel@vger.kernel.org 17491S: Supported 17492F: include/trace/events/rseq.h 17493F: include/uapi/linux/rseq.h 17494F: kernel/rseq.c 17495F: tools/testing/selftests/rseq/ 17496 17497RFKILL 17498M: Johannes Berg <johannes@sipsolutions.net> 17499L: linux-wireless@vger.kernel.org 17500S: Maintained 17501W: https://wireless.wiki.kernel.org/ 17502Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17503T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17504T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17505F: Documentation/ABI/stable/sysfs-class-rfkill 17506F: Documentation/driver-api/rfkill.rst 17507F: include/linux/rfkill.h 17508F: include/uapi/linux/rfkill.h 17509F: net/rfkill/ 17510 17511RHASHTABLE 17512M: Thomas Graf <tgraf@suug.ch> 17513M: Herbert Xu <herbert@gondor.apana.org.au> 17514L: netdev@vger.kernel.org 17515S: Maintained 17516F: include/linux/rhashtable-types.h 17517F: include/linux/rhashtable.h 17518F: lib/rhashtable.c 17519F: lib/test_rhashtable.c 17520 17521RICOH R5C592 MEMORYSTICK DRIVER 17522M: Maxim Levitsky <maximlevitsky@gmail.com> 17523S: Maintained 17524F: drivers/memstick/host/r592.* 17525 17526RICOH SMARTMEDIA/XD DRIVER 17527M: Maxim Levitsky <maximlevitsky@gmail.com> 17528S: Maintained 17529F: drivers/mtd/nand/raw/r852.c 17530F: drivers/mtd/nand/raw/r852.h 17531 17532RISC-V PMU DRIVERS 17533M: Atish Patra <atishp@atishpatra.org> 17534R: Anup Patel <anup@brainfault.org> 17535L: linux-riscv@lists.infradead.org 17536S: Supported 17537F: drivers/perf/riscv_pmu.c 17538F: drivers/perf/riscv_pmu_legacy.c 17539F: drivers/perf/riscv_pmu_sbi.c 17540 17541RISC-V ARCHITECTURE 17542M: Paul Walmsley <paul.walmsley@sifive.com> 17543M: Palmer Dabbelt <palmer@dabbelt.com> 17544M: Albert Ou <aou@eecs.berkeley.edu> 17545L: linux-riscv@lists.infradead.org 17546S: Supported 17547P: Documentation/riscv/patch-acceptance.rst 17548T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17549F: arch/riscv/ 17550N: riscv 17551K: riscv 17552 17553RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17554M: Conor Dooley <conor.dooley@microchip.com> 17555M: Daire McNamara <daire.mcnamara@microchip.com> 17556L: linux-riscv@lists.infradead.org 17557S: Supported 17558F: arch/riscv/boot/dts/microchip/ 17559F: drivers/char/hw_random/mpfs-rng.c 17560F: drivers/clk/microchip/clk-mpfs.c 17561F: drivers/mailbox/mailbox-mpfs.c 17562F: drivers/pci/controller/pcie-microchip-host.c 17563F: drivers/rtc/rtc-mpfs.c 17564F: drivers/soc/microchip/ 17565F: drivers/spi/spi-microchip-core.c 17566F: drivers/usb/musb/mpfs.c 17567F: include/soc/microchip/mpfs.h 17568 17569RNBD BLOCK DRIVERS 17570M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17571M: Jack Wang <jinpu.wang@ionos.com> 17572L: linux-block@vger.kernel.org 17573S: Maintained 17574F: drivers/block/rnbd/ 17575 17576ROCCAT DRIVERS 17577M: Stefan Achatz <erazor_de@users.sourceforge.net> 17578S: Maintained 17579W: http://sourceforge.net/projects/roccat/ 17580F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17581F: drivers/hid/hid-roccat* 17582F: include/linux/hid-roccat* 17583 17584ROCKCHIP I2S TDM DRIVER 17585M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17586L: linux-rockchip@lists.infradead.org 17587S: Maintained 17588F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17589F: sound/soc/rockchip/rockchip_i2s_tdm.* 17590 17591ROCKCHIP ISP V1 DRIVER 17592M: Dafna Hirschfeld <dafna@fastmail.com> 17593L: linux-media@vger.kernel.org 17594L: linux-rockchip@lists.infradead.org 17595S: Maintained 17596F: Documentation/admin-guide/media/rkisp1.rst 17597F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17598F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17599F: drivers/media/platform/rockchip/rkisp1 17600F: include/uapi/linux/rkisp1-config.h 17601 17602ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17603M: Jacob Chen <jacob-chen@iotwrt.com> 17604M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17605L: linux-media@vger.kernel.org 17606L: linux-rockchip@lists.infradead.org 17607S: Maintained 17608F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17609F: drivers/media/platform/rockchip/rga/ 17610 17611ROCKCHIP VIDEO DECODER DRIVER 17612M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17613L: linux-media@vger.kernel.org 17614L: linux-rockchip@lists.infradead.org 17615S: Maintained 17616F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17617F: drivers/staging/media/rkvdec/ 17618 17619ROCKER DRIVER 17620M: Jiri Pirko <jiri@resnulli.us> 17621L: netdev@vger.kernel.org 17622S: Supported 17623F: drivers/net/ethernet/rocker/ 17624 17625ROCKETPORT EXPRESS/INFINITY DRIVER 17626M: Kevin Cernekee <cernekee@gmail.com> 17627L: linux-serial@vger.kernel.org 17628S: Odd Fixes 17629F: drivers/tty/serial/rp2.* 17630 17631ROHM BD99954 CHARGER IC 17632R: Matti Vaittinen <mazziesaccount@gmail.com> 17633S: Supported 17634F: drivers/power/supply/bd99954-charger.c 17635F: drivers/power/supply/bd99954-charger.h 17636 17637ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17638M: Tomasz Duszynski <tduszyns@gmail.com> 17639S: Maintained 17640F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17641F: drivers/iio/light/bh1750.c 17642 17643ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17644M: Marek Vasut <marek.vasut+renesas@gmail.com> 17645L: linux-kernel@vger.kernel.org 17646L: linux-renesas-soc@vger.kernel.org 17647S: Supported 17648F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17649F: drivers/gpio/gpio-bd9571mwv.c 17650F: drivers/mfd/bd9571mwv.c 17651F: drivers/regulator/bd9571mwv-regulator.c 17652F: include/linux/mfd/bd9571mwv.h 17653 17654ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17655R: Matti Vaittinen <mazziesaccount@gmail.com> 17656S: Supported 17657F: drivers/clk/clk-bd718x7.c 17658F: drivers/gpio/gpio-bd71815.c 17659F: drivers/gpio/gpio-bd71828.c 17660F: drivers/mfd/rohm-bd71828.c 17661F: drivers/mfd/rohm-bd718x7.c 17662F: drivers/mfd/rohm-bd9576.c 17663F: drivers/regulator/bd71815-regulator.c 17664F: drivers/regulator/bd71828-regulator.c 17665F: drivers/regulator/bd718x7-regulator.c 17666F: drivers/regulator/bd9576-regulator.c 17667F: drivers/regulator/rohm-regulator.c 17668F: drivers/rtc/rtc-bd70528.c 17669F: drivers/watchdog/bd9576_wdt.c 17670F: include/linux/mfd/rohm-bd71815.h 17671F: include/linux/mfd/rohm-bd71828.h 17672F: include/linux/mfd/rohm-bd718x7.h 17673F: include/linux/mfd/rohm-bd957x.h 17674F: include/linux/mfd/rohm-generic.h 17675F: include/linux/mfd/rohm-shared.h 17676 17677ROSE NETWORK LAYER 17678M: Ralf Baechle <ralf@linux-mips.org> 17679L: linux-hams@vger.kernel.org 17680S: Maintained 17681W: http://www.linux-ax25.org/ 17682F: include/net/rose.h 17683F: include/uapi/linux/rose.h 17684F: net/rose/ 17685 17686ROTATION DRIVER FOR ALLWINNER A83T 17687M: Jernej Skrabec <jernej.skrabec@gmail.com> 17688L: linux-media@vger.kernel.org 17689S: Maintained 17690T: git git://linuxtv.org/media_tree.git 17691F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17692F: drivers/media/platform/sunxi/sun8i-rotate/ 17693 17694RPMSG TTY DRIVER 17695M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17696L: linux-remoteproc@vger.kernel.org 17697S: Maintained 17698F: drivers/tty/rpmsg_tty.c 17699 17700RTL2830 MEDIA DRIVER 17701M: Antti Palosaari <crope@iki.fi> 17702L: linux-media@vger.kernel.org 17703S: Maintained 17704W: https://linuxtv.org 17705W: http://palosaari.fi/linux/ 17706Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17707T: git git://linuxtv.org/anttip/media_tree.git 17708F: drivers/media/dvb-frontends/rtl2830* 17709 17710RTL2832 MEDIA DRIVER 17711M: Antti Palosaari <crope@iki.fi> 17712L: linux-media@vger.kernel.org 17713S: Maintained 17714W: https://linuxtv.org 17715W: http://palosaari.fi/linux/ 17716Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17717T: git git://linuxtv.org/anttip/media_tree.git 17718F: drivers/media/dvb-frontends/rtl2832* 17719 17720RTL2832_SDR MEDIA DRIVER 17721M: Antti Palosaari <crope@iki.fi> 17722L: linux-media@vger.kernel.org 17723S: Maintained 17724W: https://linuxtv.org 17725W: http://palosaari.fi/linux/ 17726Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17727T: git git://linuxtv.org/anttip/media_tree.git 17728F: drivers/media/dvb-frontends/rtl2832_sdr* 17729 17730RTL8180 WIRELESS DRIVER 17731L: linux-wireless@vger.kernel.org 17732S: Orphan 17733W: https://wireless.wiki.kernel.org/ 17734T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17735F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17736 17737RTL8187 WIRELESS DRIVER 17738M: Herton Ronaldo Krzesinski <herton@canonical.com> 17739M: Hin-Tak Leung <htl10@users.sourceforge.net> 17740M: Larry Finger <Larry.Finger@lwfinger.net> 17741L: linux-wireless@vger.kernel.org 17742S: Maintained 17743W: https://wireless.wiki.kernel.org/ 17744T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17745F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17746 17747RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17748M: Jes Sorensen <Jes.Sorensen@gmail.com> 17749L: linux-wireless@vger.kernel.org 17750S: Maintained 17751T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17752F: drivers/net/wireless/realtek/rtl8xxxu/ 17753 17754RTRS TRANSPORT DRIVERS 17755M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17756M: Jack Wang <jinpu.wang@ionos.com> 17757L: linux-rdma@vger.kernel.org 17758S: Maintained 17759F: drivers/infiniband/ulp/rtrs/ 17760 17761RXRPC SOCKETS (AF_RXRPC) 17762M: David Howells <dhowells@redhat.com> 17763M: Marc Dionne <marc.dionne@auristor.com> 17764L: linux-afs@lists.infradead.org 17765S: Supported 17766W: https://www.infradead.org/~dhowells/kafs/ 17767F: Documentation/networking/rxrpc.rst 17768F: include/keys/rxrpc-type.h 17769F: include/net/af_rxrpc.h 17770F: include/trace/events/rxrpc.h 17771F: include/uapi/linux/rxrpc.h 17772F: net/rxrpc/ 17773 17774S3 SAVAGE FRAMEBUFFER DRIVER 17775M: Antonino Daplas <adaplas@gmail.com> 17776L: linux-fbdev@vger.kernel.org 17777S: Maintained 17778F: drivers/video/fbdev/savage/ 17779 17780S390 17781M: Heiko Carstens <hca@linux.ibm.com> 17782M: Vasily Gorbik <gor@linux.ibm.com> 17783M: Alexander Gordeev <agordeev@linux.ibm.com> 17784R: Christian Borntraeger <borntraeger@linux.ibm.com> 17785R: Sven Schnelle <svens@linux.ibm.com> 17786L: linux-s390@vger.kernel.org 17787S: Supported 17788W: http://www.ibm.com/developerworks/linux/linux390/ 17789T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17790F: Documentation/driver-api/s390-drivers.rst 17791F: Documentation/s390/ 17792F: arch/s390/ 17793F: drivers/s390/ 17794 17795S390 COMMON I/O LAYER 17796M: Vineeth Vijayan <vneethv@linux.ibm.com> 17797M: Peter Oberparleiter <oberpar@linux.ibm.com> 17798L: linux-s390@vger.kernel.org 17799S: Supported 17800W: http://www.ibm.com/developerworks/linux/linux390/ 17801F: drivers/s390/cio/ 17802 17803S390 DASD DRIVER 17804M: Stefan Haberland <sth@linux.ibm.com> 17805M: Jan Hoeppner <hoeppner@linux.ibm.com> 17806L: linux-s390@vger.kernel.org 17807S: Supported 17808W: http://www.ibm.com/developerworks/linux/linux390/ 17809F: block/partitions/ibm.c 17810F: drivers/s390/block/dasd* 17811F: include/linux/dasd_mod.h 17812 17813S390 IOMMU (PCI) 17814M: Matthew Rosato <mjrosato@linux.ibm.com> 17815M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17816L: linux-s390@vger.kernel.org 17817S: Supported 17818W: http://www.ibm.com/developerworks/linux/linux390/ 17819F: drivers/iommu/s390-iommu.c 17820 17821S390 IUCV NETWORK LAYER 17822M: Alexandra Winter <wintera@linux.ibm.com> 17823M: Wenjia Zhang <wenjia@linux.ibm.com> 17824L: linux-s390@vger.kernel.org 17825L: netdev@vger.kernel.org 17826S: Supported 17827W: http://www.ibm.com/developerworks/linux/linux390/ 17828F: drivers/s390/net/*iucv* 17829F: include/net/iucv/ 17830F: net/iucv/ 17831 17832S390 NETWORK DRIVERS 17833M: Alexandra Winter <wintera@linux.ibm.com> 17834M: Wenjia Zhang <wenjia@linux.ibm.com> 17835L: linux-s390@vger.kernel.org 17836L: netdev@vger.kernel.org 17837S: Supported 17838W: http://www.ibm.com/developerworks/linux/linux390/ 17839F: drivers/s390/net/ 17840 17841S390 PCI SUBSYSTEM 17842M: Niklas Schnelle <schnelle@linux.ibm.com> 17843M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17844L: linux-s390@vger.kernel.org 17845S: Supported 17846W: http://www.ibm.com/developerworks/linux/linux390/ 17847F: arch/s390/pci/ 17848F: drivers/pci/hotplug/s390_pci_hpc.c 17849F: Documentation/s390/pci.rst 17850 17851S390 VFIO AP DRIVER 17852M: Tony Krowiak <akrowiak@linux.ibm.com> 17853M: Halil Pasic <pasic@linux.ibm.com> 17854M: Jason Herne <jjherne@linux.ibm.com> 17855L: linux-s390@vger.kernel.org 17856S: Supported 17857W: http://www.ibm.com/developerworks/linux/linux390/ 17858F: Documentation/s390/vfio-ap* 17859F: drivers/s390/crypto/vfio_ap* 17860 17861S390 VFIO-CCW DRIVER 17862M: Eric Farman <farman@linux.ibm.com> 17863M: Matthew Rosato <mjrosato@linux.ibm.com> 17864R: Halil Pasic <pasic@linux.ibm.com> 17865L: linux-s390@vger.kernel.org 17866L: kvm@vger.kernel.org 17867S: Supported 17868F: Documentation/s390/vfio-ccw.rst 17869F: drivers/s390/cio/vfio_ccw* 17870F: include/uapi/linux/vfio_ccw.h 17871 17872S390 VFIO-PCI DRIVER 17873M: Matthew Rosato <mjrosato@linux.ibm.com> 17874M: Eric Farman <farman@linux.ibm.com> 17875L: linux-s390@vger.kernel.org 17876L: kvm@vger.kernel.org 17877S: Supported 17878F: arch/s390/kvm/pci* 17879F: drivers/vfio/pci/vfio_pci_zdev.c 17880F: include/uapi/linux/vfio_zdev.h 17881 17882S390 ZCRYPT DRIVER 17883M: Harald Freudenberger <freude@linux.ibm.com> 17884L: linux-s390@vger.kernel.org 17885S: Supported 17886W: http://www.ibm.com/developerworks/linux/linux390/ 17887F: drivers/s390/crypto/ 17888 17889S390 ZFCP DRIVER 17890M: Steffen Maier <maier@linux.ibm.com> 17891M: Benjamin Block <bblock@linux.ibm.com> 17892L: linux-s390@vger.kernel.org 17893S: Supported 17894W: http://www.ibm.com/developerworks/linux/linux390/ 17895F: drivers/s390/scsi/zfcp_* 17896 17897S3C ADC BATTERY DRIVER 17898M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17899L: linux-samsung-soc@vger.kernel.org 17900S: Odd Fixes 17901F: drivers/power/supply/s3c_adc_battery.c 17902F: include/linux/s3c_adc_battery.h 17903 17904S3C24XX SD/MMC Driver 17905M: Ben Dooks <ben-linux@fluff.org> 17906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17907S: Supported 17908F: drivers/mmc/host/s3cmci.* 17909 17910SAA6588 RDS RECEIVER DRIVER 17911M: Hans Verkuil <hverkuil@xs4all.nl> 17912L: linux-media@vger.kernel.org 17913S: Odd Fixes 17914W: https://linuxtv.org 17915T: git git://linuxtv.org/media_tree.git 17916F: drivers/media/i2c/saa6588* 17917 17918SAA7134 VIDEO4LINUX DRIVER 17919M: Mauro Carvalho Chehab <mchehab@kernel.org> 17920L: linux-media@vger.kernel.org 17921S: Odd fixes 17922W: https://linuxtv.org 17923T: git git://linuxtv.org/media_tree.git 17924F: Documentation/driver-api/media/drivers/saa7134* 17925F: drivers/media/pci/saa7134/ 17926 17927SAA7146 VIDEO4LINUX-2 DRIVER 17928M: Hans Verkuil <hverkuil@xs4all.nl> 17929L: linux-media@vger.kernel.org 17930S: Maintained 17931T: git git://linuxtv.org/media_tree.git 17932F: drivers/media/common/saa7146/ 17933F: drivers/media/pci/saa7146/ 17934F: include/media/drv-intf/saa7146* 17935 17936SAFESETID SECURITY MODULE 17937M: Micah Morton <mortonm@chromium.org> 17938S: Supported 17939F: Documentation/admin-guide/LSM/SafeSetID.rst 17940F: security/safesetid/ 17941 17942SAMSUNG AUDIO (ASoC) DRIVERS 17943M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17944M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17946S: Supported 17947B: mailto:linux-samsung-soc@vger.kernel.org 17948F: Documentation/devicetree/bindings/sound/samsung* 17949F: sound/soc/samsung/ 17950 17951SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17952M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17953L: linux-crypto@vger.kernel.org 17954L: linux-samsung-soc@vger.kernel.org 17955S: Maintained 17956F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17957F: drivers/crypto/exynos-rng.c 17958 17959SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17960M: Łukasz Stelmach <l.stelmach@samsung.com> 17961L: linux-samsung-soc@vger.kernel.org 17962S: Maintained 17963F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17964F: drivers/char/hw_random/exynos-trng.c 17965 17966SAMSUNG FRAMEBUFFER DRIVER 17967M: Jingoo Han <jingoohan1@gmail.com> 17968L: linux-fbdev@vger.kernel.org 17969S: Maintained 17970F: drivers/video/fbdev/s3c-fb.c 17971 17972SAMSUNG INTERCONNECT DRIVERS 17973M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17974M: Artur Świgoń <a.swigon@samsung.com> 17975L: linux-pm@vger.kernel.org 17976L: linux-samsung-soc@vger.kernel.org 17977S: Supported 17978F: drivers/interconnect/samsung/ 17979 17980SAMSUNG LAPTOP DRIVER 17981M: Corentin Chary <corentin.chary@gmail.com> 17982L: platform-driver-x86@vger.kernel.org 17983S: Maintained 17984F: drivers/platform/x86/samsung-laptop.c 17985 17986SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17987M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17988M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17989L: linux-kernel@vger.kernel.org 17990L: linux-samsung-soc@vger.kernel.org 17991S: Supported 17992B: mailto:linux-samsung-soc@vger.kernel.org 17993F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17994F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17995F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17996F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17997F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17998F: drivers/clk/clk-s2mps11.c 17999F: drivers/mfd/sec*.c 18000F: drivers/regulator/s2m*.c 18001F: drivers/regulator/s5m*.c 18002F: drivers/rtc/rtc-s5m.c 18003F: include/linux/mfd/samsung/ 18004 18005SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18006M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18007L: linux-media@vger.kernel.org 18008L: linux-samsung-soc@vger.kernel.org 18009S: Maintained 18010F: drivers/media/platform/samsung/s3c-camif/ 18011F: include/media/drv-intf/s3c_camif.h 18012 18013SAMSUNG S3FWRN5 NFC DRIVER 18014M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18015M: Krzysztof Opasiak <k.opasiak@samsung.com> 18016L: linux-nfc@lists.01.org (subscribers-only) 18017S: Maintained 18018F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18019F: drivers/nfc/s3fwrn5 18020 18021SAMSUNG S5C73M3 CAMERA DRIVER 18022M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18023M: Andrzej Hajda <andrzej.hajda@intel.com> 18024L: linux-media@vger.kernel.org 18025S: Supported 18026F: drivers/media/i2c/s5c73m3/* 18027 18028SAMSUNG S5K5BAF 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/s5k5baf.c 18034 18035SAMSUNG S5P Security SubSystem (SSS) DRIVER 18036M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18037M: Vladimir Zapolskiy <vz@mleia.com> 18038L: linux-crypto@vger.kernel.org 18039L: linux-samsung-soc@vger.kernel.org 18040S: Maintained 18041F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18042F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18043F: drivers/crypto/s5p-sss.c 18044 18045SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18046M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18047L: linux-media@vger.kernel.org 18048S: Supported 18049Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18050F: drivers/media/platform/samsung/exynos4-is/ 18051 18052SAMSUNG SOC CLOCK DRIVERS 18053M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18054M: Tomasz Figa <tomasz.figa@gmail.com> 18055M: Chanwoo Choi <cw00.choi@samsung.com> 18056R: Alim Akhtar <alim.akhtar@samsung.com> 18057L: linux-samsung-soc@vger.kernel.org 18058S: Supported 18059T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18060F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18061F: Documentation/devicetree/bindings/clock/samsung,s3c* 18062F: drivers/clk/samsung/ 18063F: include/dt-bindings/clock/exynos*.h 18064F: include/dt-bindings/clock/s3c*.h 18065F: include/dt-bindings/clock/s5p*.h 18066F: include/dt-bindings/clock/samsung,*.h 18067F: include/linux/clk/samsung.h 18068F: include/linux/platform_data/clk-s3c2410.h 18069 18070SAMSUNG SPI DRIVERS 18071M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18072M: Andi Shyti <andi@etezian.org> 18073L: linux-spi@vger.kernel.org 18074L: linux-samsung-soc@vger.kernel.org 18075S: Maintained 18076F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18077F: drivers/spi/spi-s3c* 18078F: include/linux/platform_data/spi-s3c64xx.h 18079F: include/linux/spi/s3c24xx-fiq.h 18080 18081SAMSUNG SXGBE DRIVERS 18082M: Byungho An <bh74.an@samsung.com> 18083L: netdev@vger.kernel.org 18084S: Supported 18085F: drivers/net/ethernet/samsung/sxgbe/ 18086 18087SAMSUNG THERMAL DRIVER 18088M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18089M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18090L: linux-pm@vger.kernel.org 18091L: linux-samsung-soc@vger.kernel.org 18092S: Maintained 18093F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18094F: drivers/thermal/samsung/ 18095 18096SAMSUNG USB2 PHY DRIVER 18097M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18098L: linux-kernel@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18101F: Documentation/driver-api/phy/samsung-usb2.rst 18102F: drivers/phy/samsung/phy-exynos4210-usb2.c 18103F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18104F: drivers/phy/samsung/phy-exynos5250-usb2.c 18105F: drivers/phy/samsung/phy-s5pv210-usb2.c 18106F: drivers/phy/samsung/phy-samsung-usb2.c 18107F: drivers/phy/samsung/phy-samsung-usb2.h 18108 18109SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18110M: Paul Barker <paul.barker@sancloud.com> 18111R: Marc Murphy <marc.murphy@sancloud.com> 18112S: Supported 18113F: arch/arm/boot/dts/am335x-sancloud* 18114 18115SC1200 WDT DRIVER 18116M: Zwane Mwaikambo <zwanem@gmail.com> 18117S: Maintained 18118F: drivers/watchdog/sc1200wdt.c 18119 18120SCHEDULER 18121M: Ingo Molnar <mingo@redhat.com> 18122M: Peter Zijlstra <peterz@infradead.org> 18123M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18124M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18125R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18126R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18127R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18128R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18129R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18130R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18131L: linux-kernel@vger.kernel.org 18132S: Maintained 18133T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18134F: include/linux/preempt.h 18135F: include/linux/sched.h 18136F: include/linux/wait.h 18137F: include/uapi/linux/sched.h 18138F: kernel/sched/ 18139 18140SCR24X CHIP CARD INTERFACE DRIVER 18141M: Lubomir Rintel <lkundrak@v3.sk> 18142S: Supported 18143F: drivers/char/pcmcia/scr24x_cs.c 18144 18145SCSI RDMA PROTOCOL (SRP) INITIATOR 18146M: Bart Van Assche <bvanassche@acm.org> 18147L: linux-rdma@vger.kernel.org 18148S: Supported 18149Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18150F: drivers/infiniband/ulp/srp/ 18151F: include/scsi/srp.h 18152 18153SCSI RDMA PROTOCOL (SRP) TARGET 18154M: Bart Van Assche <bvanassche@acm.org> 18155L: linux-rdma@vger.kernel.org 18156L: target-devel@vger.kernel.org 18157S: Supported 18158Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18159F: drivers/infiniband/ulp/srpt/ 18160 18161SCSI SG DRIVER 18162M: Doug Gilbert <dgilbert@interlog.com> 18163L: linux-scsi@vger.kernel.org 18164S: Maintained 18165W: http://sg.danny.cz/sg 18166F: Documentation/scsi/scsi-generic.rst 18167F: drivers/scsi/sg.c 18168F: include/scsi/sg.h 18169 18170SCSI SUBSYSTEM 18171M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18172M: "Martin K. Petersen" <martin.petersen@oracle.com> 18173L: linux-scsi@vger.kernel.org 18174S: Maintained 18175Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18176T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18177T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18178F: Documentation/devicetree/bindings/scsi/ 18179F: drivers/scsi/ 18180F: drivers/ufs/ 18181F: include/scsi/ 18182 18183SCSI TAPE DRIVER 18184M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18185L: linux-scsi@vger.kernel.org 18186S: Maintained 18187F: Documentation/scsi/st.rst 18188F: drivers/scsi/st.* 18189F: drivers/scsi/st_*.h 18190 18191SCSI TARGET CORE USER DRIVER 18192M: Bodo Stroesser <bostroesser@gmail.com> 18193L: linux-scsi@vger.kernel.org 18194L: target-devel@vger.kernel.org 18195S: Supported 18196F: Documentation/target/tcmu-design.rst 18197F: drivers/target/target_core_user.c 18198F: include/uapi/linux/target_core_user.h 18199 18200SCSI TARGET SUBSYSTEM 18201M: "Martin K. Petersen" <martin.petersen@oracle.com> 18202L: linux-scsi@vger.kernel.org 18203L: target-devel@vger.kernel.org 18204S: Supported 18205W: http://www.linux-iscsi.org 18206Q: https://patchwork.kernel.org/project/target-devel/list/ 18207T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18208F: Documentation/target/ 18209F: drivers/target/ 18210F: include/target/ 18211 18212SCTP PROTOCOL 18213M: Vlad Yasevich <vyasevich@gmail.com> 18214M: Neil Horman <nhorman@tuxdriver.com> 18215M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18216L: linux-sctp@vger.kernel.org 18217S: Maintained 18218W: http://lksctp.sourceforge.net 18219F: Documentation/networking/sctp.rst 18220F: include/linux/sctp.h 18221F: include/net/sctp/ 18222F: include/uapi/linux/sctp.h 18223F: net/sctp/ 18224 18225SCx200 CPU SUPPORT 18226M: Jim Cromie <jim.cromie@gmail.com> 18227S: Odd Fixes 18228F: Documentation/i2c/busses/scx200_acb.rst 18229F: arch/x86/platform/scx200/ 18230F: drivers/i2c/busses/scx200* 18231F: drivers/mtd/maps/scx200_docflash.c 18232F: drivers/watchdog/scx200_wdt.c 18233F: include/linux/scx200.h 18234 18235SCx200 GPIO DRIVER 18236M: Jim Cromie <jim.cromie@gmail.com> 18237S: Maintained 18238F: drivers/char/scx200_gpio.c 18239F: include/linux/scx200_gpio.h 18240 18241SCx200 HRT CLOCKSOURCE DRIVER 18242M: Jim Cromie <jim.cromie@gmail.com> 18243S: Maintained 18244F: drivers/clocksource/scx200_hrt.c 18245 18246SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18247M: Sascha Sommer <saschasommer@freenet.de> 18248L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18249S: Maintained 18250F: drivers/mmc/host/sdricoh_cs.c 18251 18252SECO BOARDS CEC DRIVER 18253M: Ettore Chimenti <ek5.chimenti@gmail.com> 18254S: Maintained 18255F: drivers/media/cec/platform/seco/seco-cec.c 18256F: drivers/media/cec/platform/seco/seco-cec.h 18257 18258SECURE COMPUTING 18259M: Kees Cook <keescook@chromium.org> 18260R: Andy Lutomirski <luto@amacapital.net> 18261R: Will Drewry <wad@chromium.org> 18262S: Supported 18263T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18264F: Documentation/userspace-api/seccomp_filter.rst 18265F: include/linux/seccomp.h 18266F: include/uapi/linux/seccomp.h 18267F: kernel/seccomp.c 18268F: tools/testing/selftests/kselftest_harness.h 18269F: tools/testing/selftests/seccomp/* 18270K: \bsecure_computing 18271K: \bTIF_SECCOMP\b 18272 18273SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18274M: Al Cooper <alcooperx@gmail.com> 18275R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18276L: linux-mmc@vger.kernel.org 18277S: Maintained 18278F: drivers/mmc/host/sdhci-brcmstb* 18279 18280SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18281M: Adrian Hunter <adrian.hunter@intel.com> 18282L: linux-mmc@vger.kernel.org 18283S: Maintained 18284F: drivers/mmc/host/sdhci* 18285 18286SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18287M: Eugen Hristev <eugen.hristev@microchip.com> 18288L: linux-mmc@vger.kernel.org 18289S: Supported 18290F: drivers/mmc/host/sdhci-of-at91.c 18291 18292SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18293M: Ben Dooks <ben-linux@fluff.org> 18294M: Jaehoon Chung <jh80.chung@samsung.com> 18295L: linux-mmc@vger.kernel.org 18296S: Maintained 18297F: drivers/mmc/host/sdhci-s3c* 18298 18299SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18300M: Viresh Kumar <vireshk@kernel.org> 18301L: linux-mmc@vger.kernel.org 18302S: Maintained 18303F: drivers/mmc/host/sdhci-spear.c 18304 18305SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18306M: Kishon Vijay Abraham I <kishon@ti.com> 18307L: linux-mmc@vger.kernel.org 18308S: Maintained 18309F: drivers/mmc/host/sdhci-omap.c 18310 18311SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18312M: Haibo Chen <haibo.chen@nxp.com> 18313L: linux-imx@nxp.com 18314L: linux-mmc@vger.kernel.org 18315S: Maintained 18316F: drivers/mmc/host/sdhci-esdhc-imx.c 18317 18318SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18319M: Jonathan Derrick <jonathan.derrick@intel.com> 18320M: Revanth Rajashekar <revanth.rajashekar@intel.com> 18321L: linux-block@vger.kernel.org 18322S: Supported 18323F: block/opal_proto.h 18324F: block/sed* 18325F: include/linux/sed* 18326F: include/uapi/linux/sed* 18327 18328SECURITY CONTACT 18329M: Security Officers <security@kernel.org> 18330S: Supported 18331F: Documentation/admin-guide/security-bugs.rst 18332 18333SECURITY SUBSYSTEM 18334M: Paul Moore <paul@paul-moore.com> 18335M: James Morris <jmorris@namei.org> 18336M: "Serge E. Hallyn" <serge@hallyn.com> 18337L: linux-security-module@vger.kernel.org (suggested Cc:) 18338S: Supported 18339W: http://kernsec.org/ 18340T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18341F: security/ 18342X: security/selinux/ 18343 18344SELINUX SECURITY MODULE 18345M: Paul Moore <paul@paul-moore.com> 18346M: Stephen Smalley <stephen.smalley.work@gmail.com> 18347M: Eric Paris <eparis@parisplace.org> 18348L: selinux@vger.kernel.org 18349S: Supported 18350W: https://selinuxproject.org 18351W: https://github.com/SELinuxProject 18352T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18353F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18354F: Documentation/ABI/obsolete/sysfs-selinux-disable 18355F: Documentation/admin-guide/LSM/SELinux.rst 18356F: include/trace/events/avc.h 18357F: include/uapi/linux/selinux_netlink.h 18358F: scripts/selinux/ 18359F: security/selinux/ 18360 18361SENSABLE PHANTOM 18362M: Jiri Slaby <jirislaby@kernel.org> 18363S: Maintained 18364F: drivers/misc/phantom.c 18365F: include/uapi/linux/phantom.h 18366 18367SENSEAIR SUNRISE 006-0-0007 18368M: Jacopo Mondi <jacopo@jmondi.org> 18369S: Maintained 18370F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18371F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18372F: drivers/iio/chemical/sunrise_co2.c 18373 18374SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18375M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18376S: Maintained 18377F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18378F: drivers/iio/chemical/scd30.h 18379F: drivers/iio/chemical/scd30_core.c 18380F: drivers/iio/chemical/scd30_i2c.c 18381F: drivers/iio/chemical/scd30_serial.c 18382 18383SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18384M: Roan van Dijk <roan@protonic.nl> 18385S: Maintained 18386F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18387F: drivers/iio/chemical/scd4x.c 18388 18389SENSIRION SGP40 GAS SENSOR DRIVER 18390M: Andreas Klinger <ak@it-klinger.de> 18391S: Maintained 18392F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18393F: drivers/iio/chemical/sgp40.c 18394 18395SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18396M: Tomasz Duszynski <tduszyns@gmail.com> 18397S: Maintained 18398F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18399F: drivers/iio/chemical/sps30.c 18400F: drivers/iio/chemical/sps30_i2c.c 18401F: drivers/iio/chemical/sps30_serial.c 18402 18403SERIAL DEVICE BUS 18404M: Rob Herring <robh@kernel.org> 18405L: linux-serial@vger.kernel.org 18406S: Maintained 18407F: Documentation/devicetree/bindings/serial/serial.yaml 18408F: drivers/tty/serdev/ 18409F: include/linux/serdev.h 18410 18411SERIAL DRIVERS 18412M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18413L: linux-serial@vger.kernel.org 18414S: Maintained 18415F: Documentation/devicetree/bindings/serial/ 18416F: drivers/tty/serial/ 18417 18418SERIAL IR RECEIVER 18419M: Sean Young <sean@mess.org> 18420L: linux-media@vger.kernel.org 18421S: Maintained 18422F: drivers/media/rc/serial_ir.c 18423 18424SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18425M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18426L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18427S: Maintained 18428F: Documentation/devicetree/bindings/slimbus/ 18429F: drivers/slimbus/ 18430F: include/linux/slimbus.h 18431 18432SFC NETWORK DRIVER 18433M: Edward Cree <ecree.xilinx@gmail.com> 18434M: Martin Habets <habetsm.xilinx@gmail.com> 18435L: netdev@vger.kernel.org 18436S: Supported 18437F: drivers/net/ethernet/sfc/ 18438 18439SFF/SFP/SFP+ MODULE SUPPORT 18440M: Russell King <linux@armlinux.org.uk> 18441L: netdev@vger.kernel.org 18442S: Maintained 18443F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18444F: drivers/net/phy/phylink.c 18445F: drivers/net/phy/sfp* 18446F: include/linux/mdio/mdio-i2c.h 18447F: include/linux/phylink.h 18448F: include/linux/sfp.h 18449K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18450 18451SGI GRU DRIVER 18452M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18453S: Maintained 18454F: drivers/misc/sgi-gru/ 18455 18456SGI XP/XPC/XPNET DRIVER 18457M: Robin Holt <robinmholt@gmail.com> 18458M: Steve Wahl <steve.wahl@hpe.com> 18459R: Mike Travis <mike.travis@hpe.com> 18460S: Maintained 18461F: drivers/misc/sgi-xp/ 18462 18463SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18464M: Karsten Graul <kgraul@linux.ibm.com> 18465M: Wenjia Zhang <wenjia@linux.ibm.com> 18466L: linux-s390@vger.kernel.org 18467S: Supported 18468W: http://www.ibm.com/developerworks/linux/linux390/ 18469F: net/smc/ 18470 18471SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18472M: Linus Walleij <linus.walleij@linaro.org> 18473L: linux-iio@vger.kernel.org 18474S: Maintained 18475T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18476F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18477F: drivers/iio/light/gp2ap002.c 18478 18479SHARP RJ54N1CB0C SENSOR DRIVER 18480M: Jacopo Mondi <jacopo@jmondi.org> 18481L: linux-media@vger.kernel.org 18482S: Odd fixes 18483T: git git://linuxtv.org/media_tree.git 18484F: drivers/media/i2c/rj54n1cb0c.c 18485F: include/media/i2c/rj54n1cb0c.h 18486 18487SH_VOU V4L2 OUTPUT DRIVER 18488L: linux-media@vger.kernel.org 18489S: Orphan 18490F: drivers/media/platform/renesas/sh_vou.c 18491F: include/media/drv-intf/sh_vou.h 18492 18493SI2157 MEDIA DRIVER 18494M: Antti Palosaari <crope@iki.fi> 18495L: linux-media@vger.kernel.org 18496S: Maintained 18497W: https://linuxtv.org 18498W: http://palosaari.fi/linux/ 18499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18500T: git git://linuxtv.org/anttip/media_tree.git 18501F: drivers/media/tuners/si2157* 18502 18503SI2165 MEDIA DRIVER 18504M: Matthias Schwarzott <zzam@gentoo.org> 18505L: linux-media@vger.kernel.org 18506S: Maintained 18507W: https://linuxtv.org 18508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18509F: drivers/media/dvb-frontends/si2165* 18510 18511SI2168 MEDIA DRIVER 18512M: Antti Palosaari <crope@iki.fi> 18513L: linux-media@vger.kernel.org 18514S: Maintained 18515W: https://linuxtv.org 18516W: http://palosaari.fi/linux/ 18517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18518T: git git://linuxtv.org/anttip/media_tree.git 18519F: drivers/media/dvb-frontends/si2168* 18520 18521SI470X FM RADIO RECEIVER I2C DRIVER 18522M: Hans Verkuil <hverkuil@xs4all.nl> 18523L: linux-media@vger.kernel.org 18524S: Odd Fixes 18525W: https://linuxtv.org 18526T: git git://linuxtv.org/media_tree.git 18527F: drivers/media/radio/si470x/radio-si470x-i2c.c 18528 18529SI470X FM RADIO RECEIVER USB DRIVER 18530M: Hans Verkuil <hverkuil@xs4all.nl> 18531L: linux-media@vger.kernel.org 18532S: Maintained 18533W: https://linuxtv.org 18534T: git git://linuxtv.org/media_tree.git 18535F: drivers/media/radio/si470x/radio-si470x-common.c 18536F: drivers/media/radio/si470x/radio-si470x-usb.c 18537F: drivers/media/radio/si470x/radio-si470x.h 18538 18539SI4713 FM RADIO TRANSMITTER I2C DRIVER 18540M: Eduardo Valentin <edubezval@gmail.com> 18541L: linux-media@vger.kernel.org 18542S: Odd Fixes 18543W: https://linuxtv.org 18544T: git git://linuxtv.org/media_tree.git 18545F: drivers/media/radio/si4713/si4713.? 18546 18547SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18548M: Eduardo Valentin <edubezval@gmail.com> 18549L: linux-media@vger.kernel.org 18550S: Odd Fixes 18551W: https://linuxtv.org 18552T: git git://linuxtv.org/media_tree.git 18553F: drivers/media/radio/si4713/radio-platform-si4713.c 18554 18555SI4713 FM RADIO TRANSMITTER USB DRIVER 18556M: Hans Verkuil <hverkuil@xs4all.nl> 18557L: linux-media@vger.kernel.org 18558S: Maintained 18559W: https://linuxtv.org 18560T: git git://linuxtv.org/media_tree.git 18561F: drivers/media/radio/si4713/radio-usb-si4713.c 18562 18563SIANO DVB DRIVER 18564M: Mauro Carvalho Chehab <mchehab@kernel.org> 18565L: linux-media@vger.kernel.org 18566S: Odd fixes 18567W: https://linuxtv.org 18568T: git git://linuxtv.org/media_tree.git 18569F: drivers/media/common/siano/ 18570F: drivers/media/mmc/siano/ 18571F: drivers/media/usb/siano/ 18572F: drivers/media/usb/siano/ 18573 18574SIFIVE DRIVERS 18575M: Palmer Dabbelt <palmer@dabbelt.com> 18576M: Paul Walmsley <paul.walmsley@sifive.com> 18577L: linux-riscv@lists.infradead.org 18578S: Supported 18579T: git git://github.com/sifive/riscv-linux.git 18580N: sifive 18581K: [^@]sifive 18582 18583SIFIVE FU540 SYSTEM-ON-CHIP 18584M: Paul Walmsley <paul.walmsley@sifive.com> 18585M: Palmer Dabbelt <palmer@dabbelt.com> 18586L: linux-riscv@lists.infradead.org 18587S: Supported 18588T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18589N: fu540 18590K: fu540 18591 18592SIFIVE PDMA DRIVER 18593M: Green Wan <green.wan@sifive.com> 18594S: Maintained 18595F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18596F: drivers/dma/sf-pdma/ 18597 18598SILEAD TOUCHSCREEN DRIVER 18599M: Hans de Goede <hdegoede@redhat.com> 18600L: linux-input@vger.kernel.org 18601L: platform-driver-x86@vger.kernel.org 18602S: Maintained 18603F: drivers/input/touchscreen/silead.c 18604F: drivers/platform/x86/touchscreen_dmi.c 18605 18606SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18607M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18608S: Supported 18609F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18610F: drivers/net/wireless/silabs/wfx/ 18611 18612SILICON MOTION SM712 FRAME BUFFER DRIVER 18613M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18614M: Teddy Wang <teddy.wang@siliconmotion.com> 18615M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18616L: linux-fbdev@vger.kernel.org 18617S: Maintained 18618F: Documentation/fb/sm712fb.rst 18619F: drivers/video/fbdev/sm712* 18620 18621SILVACO I3C DUAL-ROLE MASTER 18622M: Miquel Raynal <miquel.raynal@bootlin.com> 18623M: Conor Culhane <conor.culhane@silvaco.com> 18624L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18625S: Maintained 18626F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18627F: drivers/i3c/master/svc-i3c-master.c 18628 18629SIMPLEFB FB DRIVER 18630M: Hans de Goede <hdegoede@redhat.com> 18631L: linux-fbdev@vger.kernel.org 18632S: Maintained 18633F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18634F: drivers/video/fbdev/simplefb.c 18635F: include/linux/platform_data/simplefb.h 18636 18637SIMTEC EB110ATX (Chalice CATS) 18638M: Simtec Linux Team <linux@simtec.co.uk> 18639S: Supported 18640W: http://www.simtec.co.uk/products/EB110ATX/ 18641 18642SIMTEC EB2410ITX (BAST) 18643M: Simtec Linux Team <linux@simtec.co.uk> 18644S: Supported 18645W: http://www.simtec.co.uk/products/EB2410ITX/ 18646F: arch/arm/mach-s3c/bast-ide.c 18647F: arch/arm/mach-s3c/bast-irq.c 18648F: arch/arm/mach-s3c/mach-bast.c 18649 18650SIOX 18651M: Thorsten Scherer <t.scherer@eckelmann.de> 18652M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18653R: Pengutronix Kernel Team <kernel@pengutronix.de> 18654S: Supported 18655F: drivers/gpio/gpio-siox.c 18656F: drivers/siox/* 18657F: include/trace/events/siox.h 18658 18659SIPHASH PRF ROUTINES 18660M: Jason A. Donenfeld <Jason@zx2c4.com> 18661S: Maintained 18662F: include/linux/siphash.h 18663F: lib/siphash.c 18664F: lib/test_siphash.c 18665 18666SIS 190 ETHERNET DRIVER 18667M: Francois Romieu <romieu@fr.zoreil.com> 18668L: netdev@vger.kernel.org 18669S: Maintained 18670F: drivers/net/ethernet/sis/sis190.c 18671 18672SIS 900/7016 FAST ETHERNET DRIVER 18673M: Daniele Venzano <venza@brownhat.org> 18674L: netdev@vger.kernel.org 18675S: Maintained 18676W: http://www.brownhat.org/sis900.html 18677F: drivers/net/ethernet/sis/sis900.* 18678 18679SIS FRAMEBUFFER DRIVER 18680M: Thomas Winischhofer <thomas@winischhofer.net> 18681S: Maintained 18682W: http://www.winischhofer.net/linuxsisvga.shtml 18683F: Documentation/fb/sisfb.rst 18684F: drivers/video/fbdev/sis/ 18685F: include/video/sisfb.h 18686 18687SIS I2C TOUCHSCREEN DRIVER 18688M: Mika Penttilä <mika.penttila@nextfour.com> 18689L: linux-input@vger.kernel.org 18690S: Maintained 18691F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18692F: drivers/input/touchscreen/sis_i2c.c 18693 18694SIS USB2VGA DRIVER 18695M: Thomas Winischhofer <thomas@winischhofer.net> 18696S: Maintained 18697W: http://www.winischhofer.at/linuxsisusbvga.shtml 18698F: drivers/usb/misc/sisusbvga/ 18699 18700SL28 CPLD MFD DRIVER 18701M: Michael Walle <michael@walle.cc> 18702S: Maintained 18703F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18704F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18705F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18706F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18707F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18708F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18709F: drivers/gpio/gpio-sl28cpld.c 18710F: drivers/hwmon/sl28cpld-hwmon.c 18711F: drivers/irqchip/irq-sl28cpld.c 18712F: drivers/pwm/pwm-sl28cpld.c 18713F: drivers/watchdog/sl28cpld_wdt.c 18714 18715SLAB ALLOCATOR 18716M: Christoph Lameter <cl@linux.com> 18717M: Pekka Enberg <penberg@kernel.org> 18718M: David Rientjes <rientjes@google.com> 18719M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18720M: Andrew Morton <akpm@linux-foundation.org> 18721M: Vlastimil Babka <vbabka@suse.cz> 18722R: Roman Gushchin <roman.gushchin@linux.dev> 18723R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18724L: linux-mm@kvack.org 18725S: Maintained 18726T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18727F: include/linux/sl?b*.h 18728F: mm/sl?b* 18729 18730SLCAN CAN NETWORK DRIVER 18731M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18732L: linux-can@vger.kernel.org 18733S: Maintained 18734F: drivers/net/can/slcan/ 18735 18736SLEEPABLE READ-COPY UPDATE (SRCU) 18737M: Lai Jiangshan <jiangshanlai@gmail.com> 18738M: "Paul E. McKenney" <paulmck@kernel.org> 18739M: Josh Triplett <josh@joshtriplett.org> 18740R: Steven Rostedt <rostedt@goodmis.org> 18741R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18742L: rcu@vger.kernel.org 18743S: Supported 18744W: http://www.rdrop.com/users/paulmck/RCU/ 18745T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18746F: include/linux/srcu*.h 18747F: kernel/rcu/srcu*.c 18748 18749SMACK SECURITY MODULE 18750M: Casey Schaufler <casey@schaufler-ca.com> 18751L: linux-security-module@vger.kernel.org 18752S: Maintained 18753W: http://schaufler-ca.com 18754T: git git://github.com/cschaufler/smack-next 18755F: Documentation/admin-guide/LSM/Smack.rst 18756F: security/smack/ 18757 18758SMC91x ETHERNET DRIVER 18759M: Nicolas Pitre <nico@fluxnic.net> 18760S: Odd Fixes 18761F: drivers/net/ethernet/smsc/smc91x.* 18762 18763SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18764M: Mark Rutland <mark.rutland@arm.com> 18765M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18766M: Sudeep Holla <sudeep.holla@arm.com> 18767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18768S: Maintained 18769F: drivers/firmware/smccc/ 18770F: include/linux/arm-smccc.h 18771 18772SMM665 HARDWARE MONITOR DRIVER 18773M: Guenter Roeck <linux@roeck-us.net> 18774L: linux-hwmon@vger.kernel.org 18775S: Maintained 18776F: Documentation/hwmon/smm665.rst 18777F: drivers/hwmon/smm665.c 18778 18779SMSC EMC2103 HARDWARE MONITOR DRIVER 18780M: Steve Glendinning <steve.glendinning@shawell.net> 18781L: linux-hwmon@vger.kernel.org 18782S: Maintained 18783F: Documentation/hwmon/emc2103.rst 18784F: drivers/hwmon/emc2103.c 18785 18786SMSC SCH5627 HARDWARE MONITOR DRIVER 18787M: Hans de Goede <hdegoede@redhat.com> 18788L: linux-hwmon@vger.kernel.org 18789S: Supported 18790F: Documentation/hwmon/sch5627.rst 18791F: drivers/hwmon/sch5627.c 18792 18793SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18794M: Steve Glendinning <steve.glendinning@shawell.net> 18795L: linux-fbdev@vger.kernel.org 18796S: Maintained 18797F: drivers/video/fbdev/smscufx.c 18798 18799SMSC47B397 HARDWARE MONITOR DRIVER 18800M: Jean Delvare <jdelvare@suse.com> 18801L: linux-hwmon@vger.kernel.org 18802S: Maintained 18803F: Documentation/hwmon/smsc47b397.rst 18804F: drivers/hwmon/smsc47b397.c 18805 18806SMSC911x ETHERNET DRIVER 18807M: Steve Glendinning <steve.glendinning@shawell.net> 18808L: netdev@vger.kernel.org 18809S: Maintained 18810F: drivers/net/ethernet/smsc/smsc911x.* 18811F: include/linux/smsc911x.h 18812 18813SMSC9420 PCI ETHERNET DRIVER 18814M: Steve Glendinning <steve.glendinning@shawell.net> 18815L: netdev@vger.kernel.org 18816S: Maintained 18817F: drivers/net/ethernet/smsc/smsc9420.* 18818 18819SOCIONEXT (SNI) AVE NETWORK DRIVER 18820M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18821L: netdev@vger.kernel.org 18822S: Maintained 18823F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18824F: drivers/net/ethernet/socionext/sni_ave.c 18825 18826SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18827M: Jassi Brar <jaswinder.singh@linaro.org> 18828M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18829L: netdev@vger.kernel.org 18830S: Maintained 18831F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18832F: drivers/net/ethernet/socionext/netsec.c 18833 18834SOCIONEXT (SNI) Synquacer SPI DRIVER 18835M: Masahisa Kojima <masahisa.kojima@linaro.org> 18836M: Jassi Brar <jaswinder.singh@linaro.org> 18837L: linux-spi@vger.kernel.org 18838S: Maintained 18839F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18840F: drivers/spi/spi-synquacer.c 18841 18842SOCIONEXT SYNQUACER I2C DRIVER 18843M: Ard Biesheuvel <ardb@kernel.org> 18844L: linux-i2c@vger.kernel.org 18845S: Maintained 18846F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18847F: drivers/i2c/busses/i2c-synquacer.c 18848 18849SOCIONEXT UNIPHIER SOUND DRIVER 18850L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18851S: Orphan 18852F: sound/soc/uniphier/ 18853 18854SOEKRIS NET48XX LED SUPPORT 18855M: Chris Boot <bootc@bootc.net> 18856S: Maintained 18857F: drivers/leds/leds-net48xx.c 18858 18859SOFT-IWARP DRIVER (siw) 18860M: Bernard Metzler <bmt@zurich.ibm.com> 18861L: linux-rdma@vger.kernel.org 18862S: Supported 18863F: drivers/infiniband/sw/siw/ 18864F: include/uapi/rdma/siw-abi.h 18865 18866SOFT-ROCE DRIVER (rxe) 18867M: Zhu Yanjun <zyjzyj2000@gmail.com> 18868L: linux-rdma@vger.kernel.org 18869S: Supported 18870F: drivers/infiniband/sw/rxe/ 18871F: include/uapi/rdma/rdma_user_rxe.h 18872 18873SOFTLOGIC 6x10 MPEG CODEC 18874M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18875M: Anton Sviridenko <anton@corp.bluecherry.net> 18876M: Andrey Utkin <andrey_utkin@fastmail.com> 18877M: Ismael Luceno <ismael@iodev.co.uk> 18878L: linux-media@vger.kernel.org 18879S: Supported 18880F: drivers/media/pci/solo6x10/ 18881 18882SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18883M: James Morse <james.morse@arm.com> 18884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18885S: Maintained 18886F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18887F: drivers/firmware/arm_sdei.c 18888F: include/linux/arm_sdei.h 18889F: include/uapi/linux/arm_sdei.h 18890 18891SOFTWARE NODES AND DEVICE PROPERTIES 18892R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18893R: Daniel Scally <djrscally@gmail.com> 18894R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18895R: Sakari Ailus <sakari.ailus@linux.intel.com> 18896L: linux-acpi@vger.kernel.org 18897S: Maintained 18898F: drivers/base/property.c 18899F: drivers/base/swnode.c 18900F: include/linux/fwnode.h 18901F: include/linux/property.h 18902 18903SOFTWARE RAID (Multiple Disks) SUPPORT 18904M: Song Liu <song@kernel.org> 18905L: linux-raid@vger.kernel.org 18906S: Supported 18907Q: https://patchwork.kernel.org/project/linux-raid/list/ 18908T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18909F: drivers/md/Kconfig 18910F: drivers/md/Makefile 18911F: drivers/md/md* 18912F: drivers/md/raid* 18913F: include/linux/raid/ 18914F: include/uapi/linux/raid/ 18915 18916SOLIDRUN CLEARFOG SUPPORT 18917M: Russell King <linux@armlinux.org.uk> 18918S: Maintained 18919F: arch/arm/boot/dts/armada-388-clearfog* 18920F: arch/arm/boot/dts/armada-38x-solidrun-* 18921 18922SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18923M: Russell King <linux@armlinux.org.uk> 18924S: Maintained 18925F: arch/arm/boot/dts/imx6*-cubox-i* 18926F: arch/arm/boot/dts/imx6*-hummingboard* 18927F: arch/arm/boot/dts/imx6*-sr-* 18928 18929SONIC NETWORK DRIVER 18930M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18931L: netdev@vger.kernel.org 18932S: Maintained 18933F: drivers/net/ethernet/natsemi/sonic.* 18934 18935SONICS SILICON BACKPLANE DRIVER (SSB) 18936M: Michael Buesch <m@bues.ch> 18937L: linux-wireless@vger.kernel.org 18938S: Maintained 18939F: drivers/ssb/ 18940F: include/linux/ssb/ 18941 18942SONY IMX208 SENSOR DRIVER 18943M: Sakari Ailus <sakari.ailus@linux.intel.com> 18944L: linux-media@vger.kernel.org 18945S: Maintained 18946T: git git://linuxtv.org/media_tree.git 18947F: drivers/media/i2c/imx208.c 18948 18949SONY IMX214 SENSOR DRIVER 18950M: Ricardo Ribalda <ribalda@kernel.org> 18951L: linux-media@vger.kernel.org 18952S: Maintained 18953T: git git://linuxtv.org/media_tree.git 18954F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18955F: drivers/media/i2c/imx214.c 18956 18957SONY IMX219 SENSOR DRIVER 18958M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18959L: linux-media@vger.kernel.org 18960S: Maintained 18961T: git git://linuxtv.org/media_tree.git 18962F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18963F: drivers/media/i2c/imx219.c 18964 18965SONY IMX258 SENSOR DRIVER 18966M: Sakari Ailus <sakari.ailus@linux.intel.com> 18967L: linux-media@vger.kernel.org 18968S: Maintained 18969T: git git://linuxtv.org/media_tree.git 18970F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18971F: drivers/media/i2c/imx258.c 18972 18973SONY IMX274 SENSOR DRIVER 18974M: Leon Luo <leonl@leopardimaging.com> 18975L: linux-media@vger.kernel.org 18976S: Maintained 18977T: git git://linuxtv.org/media_tree.git 18978F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18979F: drivers/media/i2c/imx274.c 18980 18981SONY IMX290 SENSOR DRIVER 18982M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18983L: linux-media@vger.kernel.org 18984S: Maintained 18985T: git git://linuxtv.org/media_tree.git 18986F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18987F: drivers/media/i2c/imx290.c 18988 18989SONY IMX319 SENSOR DRIVER 18990M: Bingbu Cao <bingbu.cao@intel.com> 18991L: linux-media@vger.kernel.org 18992S: Maintained 18993T: git git://linuxtv.org/media_tree.git 18994F: drivers/media/i2c/imx319.c 18995 18996SONY IMX334 SENSOR DRIVER 18997M: Paul J. Murphy <paul.j.murphy@intel.com> 18998M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18999L: linux-media@vger.kernel.org 19000S: Maintained 19001T: git git://linuxtv.org/media_tree.git 19002F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19003F: drivers/media/i2c/imx334.c 19004 19005SONY IMX335 SENSOR DRIVER 19006M: Paul J. Murphy <paul.j.murphy@intel.com> 19007M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19008L: linux-media@vger.kernel.org 19009S: Maintained 19010T: git git://linuxtv.org/media_tree.git 19011F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19012F: drivers/media/i2c/imx335.c 19013 19014SONY IMX355 SENSOR DRIVER 19015M: Tianshu Qiu <tian.shu.qiu@intel.com> 19016L: linux-media@vger.kernel.org 19017S: Maintained 19018T: git git://linuxtv.org/media_tree.git 19019F: drivers/media/i2c/imx355.c 19020 19021SONY IMX412 SENSOR DRIVER 19022M: Paul J. Murphy <paul.j.murphy@intel.com> 19023M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19024L: linux-media@vger.kernel.org 19025S: Maintained 19026T: git git://linuxtv.org/media_tree.git 19027F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19028F: drivers/media/i2c/imx412.c 19029 19030SONY MEMORYSTICK SUBSYSTEM 19031M: Maxim Levitsky <maximlevitsky@gmail.com> 19032M: Alex Dubov <oakad@yahoo.com> 19033M: Ulf Hansson <ulf.hansson@linaro.org> 19034L: linux-mmc@vger.kernel.org 19035S: Maintained 19036T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19037F: drivers/memstick/ 19038F: include/linux/memstick.h 19039 19040SONY VAIO CONTROL DEVICE DRIVER 19041M: Mattia Dongili <malattia@linux.it> 19042L: platform-driver-x86@vger.kernel.org 19043S: Maintained 19044W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19045F: Documentation/admin-guide/laptops/sony-laptop.rst 19046F: drivers/char/sonypi.c 19047F: drivers/platform/x86/sony-laptop.c 19048F: include/linux/sony-laptop.h 19049 19050SOUND 19051M: Jaroslav Kysela <perex@perex.cz> 19052M: Takashi Iwai <tiwai@suse.com> 19053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19054S: Maintained 19055W: http://www.alsa-project.org/ 19056Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19058F: Documentation/sound/ 19059F: include/sound/ 19060F: include/uapi/sound/ 19061F: sound/ 19062F: tools/testing/selftests/alsa 19063 19064SOUND - COMPRESSED AUDIO 19065M: Vinod Koul <vkoul@kernel.org> 19066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19067S: Supported 19068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19069F: Documentation/sound/designs/compress-offload.rst 19070F: include/sound/compress_driver.h 19071F: include/uapi/sound/compress_* 19072F: sound/core/compress_offload.c 19073F: sound/soc/soc-compress.c 19074 19075SOUND - DMAENGINE HELPERS 19076M: Lars-Peter Clausen <lars@metafoo.de> 19077S: Supported 19078F: include/sound/dmaengine_pcm.h 19079F: sound/core/pcm_dmaengine.c 19080F: sound/soc/soc-generic-dmaengine-pcm.c 19081 19082SOUND - ALSA SELFTESTS 19083M: Mark Brown <broonie@kernel.org> 19084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19085L: linux-kselftest@vger.kernel.org 19086S: Supported 19087F: tools/testing/selftests/alsa 19088 19089SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19090M: Liam Girdwood <lgirdwood@gmail.com> 19091M: Mark Brown <broonie@kernel.org> 19092L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19093S: Supported 19094W: http://alsa-project.org/main/index.php/ASoC 19095T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19096F: Documentation/devicetree/bindings/sound/ 19097F: Documentation/sound/soc/ 19098F: include/dt-bindings/sound/ 19099F: include/sound/soc* 19100F: sound/soc/ 19101 19102SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19103M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19104M: Liam Girdwood <lgirdwood@gmail.com> 19105M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19106M: Bard Liao <yung-chuan.liao@linux.intel.com> 19107M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19108R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19109M: Daniel Baluta <daniel.baluta@nxp.com> 19110L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19111S: Supported 19112W: https://github.com/thesofproject/linux/ 19113F: sound/soc/sof/ 19114 19115SOUNDWIRE SUBSYSTEM 19116M: Vinod Koul <vkoul@kernel.org> 19117M: Bard Liao <yung-chuan.liao@linux.intel.com> 19118R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19119R: Sanyog Kale <sanyog.r.kale@intel.com> 19120L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19121S: Supported 19122T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19123F: Documentation/driver-api/soundwire/ 19124F: drivers/soundwire/ 19125F: include/linux/soundwire/ 19126 19127SP2 MEDIA DRIVER 19128M: Olli Salonen <olli.salonen@iki.fi> 19129L: linux-media@vger.kernel.org 19130S: Maintained 19131W: https://linuxtv.org 19132Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19133F: drivers/media/dvb-frontends/sp2* 19134 19135SPARC + UltraSPARC (sparc/sparc64) 19136M: "David S. Miller" <davem@davemloft.net> 19137L: sparclinux@vger.kernel.org 19138S: Maintained 19139Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19140T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19141T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19142F: arch/sparc/ 19143F: drivers/sbus/ 19144 19145SPARC SERIAL DRIVERS 19146M: "David S. Miller" <davem@davemloft.net> 19147L: sparclinux@vger.kernel.org 19148S: Maintained 19149T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19150T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19151F: drivers/tty/serial/suncore.c 19152F: drivers/tty/serial/sunhv.c 19153F: drivers/tty/serial/sunsab.c 19154F: drivers/tty/serial/sunsab.h 19155F: drivers/tty/serial/sunsu.c 19156F: drivers/tty/serial/sunzilog.c 19157F: drivers/tty/serial/sunzilog.h 19158F: drivers/tty/vcc.c 19159F: include/linux/sunserialcore.h 19160 19161SPARSE CHECKER 19162M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19163L: linux-sparse@vger.kernel.org 19164S: Maintained 19165W: https://sparse.docs.kernel.org/ 19166T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19167Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19168B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19169F: include/linux/compiler.h 19170 19171SPEAKUP CONSOLE SPEECH DRIVER 19172M: William Hubbs <w.d.hubbs@gmail.com> 19173M: Chris Brannon <chris@the-brannons.com> 19174M: Kirk Reiser <kirk@reisers.ca> 19175M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19176L: speakup@linux-speakup.org 19177S: Odd Fixes 19178W: http://www.linux-speakup.org/ 19179W: https://github.com/linux-speakup/speakup 19180B: https://github.com/linux-speakup/speakup/issues 19181F: drivers/accessibility/speakup/ 19182 19183SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19184M: Viresh Kumar <vireshk@kernel.org> 19185M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19186M: soc@kernel.org 19187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19188S: Maintained 19189W: http://www.st.com/spear 19190F: arch/arm/boot/dts/spear* 19191F: arch/arm/mach-spear/ 19192F: drivers/clk/spear/ 19193F: drivers/pinctrl/spear/ 19194 19195SPI NOR SUBSYSTEM 19196M: Tudor Ambarus <tudor.ambarus@microchip.com> 19197M: Pratyush Yadav <pratyush@kernel.org> 19198R: Michael Walle <michael@walle.cc> 19199L: linux-mtd@lists.infradead.org 19200S: Maintained 19201W: http://www.linux-mtd.infradead.org/ 19202Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19203C: irc://irc.oftc.net/mtd 19204T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19205F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19206F: drivers/mtd/spi-nor/ 19207F: include/linux/mtd/spi-nor.h 19208 19209SPI SUBSYSTEM 19210M: Mark Brown <broonie@kernel.org> 19211L: linux-spi@vger.kernel.org 19212S: Maintained 19213Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19214T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19215F: Documentation/devicetree/bindings/spi/ 19216F: Documentation/spi/ 19217F: drivers/spi/ 19218F: include/linux/spi/ 19219F: include/uapi/linux/spi/ 19220F: tools/spi/ 19221 19222SPIDERNET NETWORK DRIVER for CELL 19223M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19224M: Geoff Levand <geoff@infradead.org> 19225L: netdev@vger.kernel.org 19226L: linuxppc-dev@lists.ozlabs.org 19227S: Maintained 19228F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19229F: drivers/net/ethernet/toshiba/spider_net* 19230 19231SPMI SUBSYSTEM 19232M: Stephen Boyd <sboyd@kernel.org> 19233L: linux-kernel@vger.kernel.org 19234S: Maintained 19235T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19236F: Documentation/devicetree/bindings/spmi/ 19237F: drivers/spmi/ 19238F: include/dt-bindings/spmi/spmi.h 19239F: include/linux/spmi.h 19240F: include/trace/events/spmi.h 19241 19242SPU FILE SYSTEM 19243M: Jeremy Kerr <jk@ozlabs.org> 19244L: linuxppc-dev@lists.ozlabs.org 19245S: Supported 19246W: http://www.ibm.com/developerworks/power/cell/ 19247F: Documentation/filesystems/spufs/spufs.rst 19248F: arch/powerpc/platforms/cell/spufs/ 19249 19250SQUASHFS FILE SYSTEM 19251M: Phillip Lougher <phillip@squashfs.org.uk> 19252L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19253S: Maintained 19254W: http://squashfs.org.uk 19255T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19256F: Documentation/filesystems/squashfs.rst 19257F: fs/squashfs/ 19258 19259SRM (Alpha) environment access 19260M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19261S: Maintained 19262F: arch/alpha/kernel/srm_env.c 19263 19264ST LSM6DSx IMU IIO DRIVER 19265M: Lorenzo Bianconi <lorenzo@kernel.org> 19266L: linux-iio@vger.kernel.org 19267S: Maintained 19268W: http://www.st.com/ 19269F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19270F: drivers/iio/imu/st_lsm6dsx/ 19271 19272ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19273M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19274M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19275L: linux-media@vger.kernel.org 19276S: Maintained 19277T: git git://linuxtv.org/media_tree.git 19278F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19279F: drivers/media/i2c/st-mipid02.c 19280 19281ST STM32 I2C/SMBUS DRIVER 19282M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19283M: Alain Volmat <alain.volmat@foss.st.com> 19284L: linux-i2c@vger.kernel.org 19285S: Maintained 19286F: drivers/i2c/busses/i2c-stm32* 19287 19288ST STM32 SPI DRIVER 19289M: Alain Volmat <alain.volmat@foss.st.com> 19290L: linux-spi@vger.kernel.org 19291S: Maintained 19292F: drivers/spi/spi-stm32.c 19293 19294ST STPDDC60 DRIVER 19295M: Daniel Nilsson <daniel.nilsson@flex.com> 19296L: linux-hwmon@vger.kernel.org 19297S: Maintained 19298F: Documentation/hwmon/stpddc60.rst 19299F: drivers/hwmon/pmbus/stpddc60.c 19300 19301ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19302M: Song Qiang <songqiang1304521@gmail.com> 19303L: linux-iio@vger.kernel.org 19304S: Maintained 19305F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19306F: drivers/iio/proximity/vl53l0x-i2c.c 19307 19308STABLE BRANCH 19309M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19310M: Sasha Levin <sashal@kernel.org> 19311L: stable@vger.kernel.org 19312S: Supported 19313F: Documentation/process/stable-kernel-rules.rst 19314 19315STAGING - ATOMISP DRIVER 19316M: Mauro Carvalho Chehab <mchehab@kernel.org> 19317R: Sakari Ailus <sakari.ailus@linux.intel.com> 19318L: linux-media@vger.kernel.org 19319S: Maintained 19320F: drivers/staging/media/atomisp/ 19321 19322STAGING - FIELDBUS SUBSYSTEM 19323M: Sven Van Asbroeck <TheSven73@gmail.com> 19324S: Maintained 19325F: drivers/staging/fieldbus/* 19326F: drivers/staging/fieldbus/Documentation/ 19327 19328STAGING - HMS ANYBUS-S BUS 19329M: Sven Van Asbroeck <TheSven73@gmail.com> 19330S: Maintained 19331F: drivers/staging/fieldbus/anybuss/ 19332 19333STAGING - INDUSTRIAL IO 19334M: Jonathan Cameron <jic23@kernel.org> 19335L: linux-iio@vger.kernel.org 19336S: Odd Fixes 19337F: Documentation/devicetree/bindings/staging/iio/ 19338F: drivers/staging/iio/ 19339 19340STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19341M: Marc Dietrich <marvin24@gmx.de> 19342L: ac100@lists.launchpad.net (moderated for non-subscribers) 19343L: linux-tegra@vger.kernel.org 19344S: Maintained 19345F: drivers/staging/nvec/ 19346 19347STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19348M: Jens Frederich <jfrederich@gmail.com> 19349M: Jon Nettleton <jon.nettleton@gmail.com> 19350S: Maintained 19351W: http://wiki.laptop.org/go/DCON 19352F: drivers/staging/olpc_dcon/ 19353 19354STAGING - REALTEK RTL8188EU DRIVERS 19355M: Larry Finger <Larry.Finger@lwfinger.net> 19356M: Phillip Potter <phil@philpotter.co.uk> 19357R: Pavel Skripkin <paskripkin@gmail.com> 19358S: Supported 19359F: drivers/staging/r8188eu/ 19360 19361STAGING - REALTEK RTL8712U DRIVERS 19362M: Larry Finger <Larry.Finger@lwfinger.net> 19363M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19364S: Odd Fixes 19365F: drivers/staging/rtl8712/ 19366 19367STAGING - SEPS525 LCD CONTROLLER DRIVERS 19368M: Michael Hennerich <michael.hennerich@analog.com> 19369L: linux-fbdev@vger.kernel.org 19370S: Supported 19371F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19372F: drivers/staging/fbtft/fb_seps525.c 19373 19374STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19375M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19376M: Teddy Wang <teddy.wang@siliconmotion.com> 19377M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19378L: linux-fbdev@vger.kernel.org 19379S: Maintained 19380F: drivers/staging/sm750fb/ 19381 19382STAGING - VIA VT665X DRIVERS 19383M: Forest Bond <forest@alittletooquiet.net> 19384S: Odd Fixes 19385F: drivers/staging/vt665?/ 19386 19387STAGING SUBSYSTEM 19388M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19389L: linux-staging@lists.linux.dev 19390S: Supported 19391T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19392F: drivers/staging/ 19393 19394STARFIRE/DURALAN NETWORK DRIVER 19395M: Ion Badulescu <ionut@badula.org> 19396S: Odd Fixes 19397F: drivers/net/ethernet/adaptec/starfire* 19398 19399STARFIVE JH7100 CLOCK DRIVERS 19400M: Emil Renner Berthing <kernel@esmil.dk> 19401S: Maintained 19402F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19403F: drivers/clk/starfive/clk-starfive-jh7100* 19404F: include/dt-bindings/clock/starfive-jh7100*.h 19405 19406STARFIVE JH7100 PINCTRL DRIVER 19407M: Emil Renner Berthing <kernel@esmil.dk> 19408L: linux-gpio@vger.kernel.org 19409S: Maintained 19410F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19411F: drivers/pinctrl/pinctrl-starfive.c 19412F: include/dt-bindings/pinctrl/pinctrl-starfive.h 19413 19414STARFIVE JH7100 RESET CONTROLLER DRIVER 19415M: Emil Renner Berthing <kernel@esmil.dk> 19416S: Maintained 19417F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19418F: drivers/reset/reset-starfive-jh7100.c 19419F: include/dt-bindings/reset/starfive-jh7100.h 19420 19421STATIC BRANCH/CALL 19422M: Peter Zijlstra <peterz@infradead.org> 19423M: Josh Poimboeuf <jpoimboe@kernel.org> 19424M: Jason Baron <jbaron@akamai.com> 19425R: Steven Rostedt <rostedt@goodmis.org> 19426R: Ard Biesheuvel <ardb@kernel.org> 19427S: Supported 19428F: arch/*/include/asm/jump_label*.h 19429F: arch/*/include/asm/static_call*.h 19430F: arch/*/kernel/jump_label.c 19431F: arch/*/kernel/static_call.c 19432F: include/linux/jump_label*.h 19433F: include/linux/static_call*.h 19434F: kernel/jump_label.c 19435F: kernel/static_call.c 19436 19437STI AUDIO (ASoC) DRIVERS 19438M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19439L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19440S: Maintained 19441F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19442F: sound/soc/sti/ 19443 19444STI CEC DRIVER 19445M: Alain Volmat <alain.volmat@foss.st.com> 19446S: Maintained 19447F: Documentation/devicetree/bindings/media/stih-cec.txt 19448F: drivers/media/cec/platform/sti/ 19449 19450STK1160 USB VIDEO CAPTURE DRIVER 19451M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19452L: linux-media@vger.kernel.org 19453S: Maintained 19454T: git git://linuxtv.org/media_tree.git 19455F: drivers/media/usb/stk1160/ 19456 19457STM32 AUDIO (ASoC) DRIVERS 19458M: Olivier Moysan <olivier.moysan@foss.st.com> 19459M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19461S: Maintained 19462F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19463F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19464F: sound/soc/stm/ 19465 19466STM32 TIMER/LPTIMER DRIVERS 19467M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19468S: Maintained 19469F: Documentation/ABI/testing/*timer-stm32 19470F: Documentation/devicetree/bindings/*/*stm32-*timer* 19471F: drivers/*/stm32-*timer* 19472F: drivers/pwm/pwm-stm32* 19473F: include/linux/*/stm32-*tim* 19474 19475STMMAC ETHERNET DRIVER 19476M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19477M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19478M: Jose Abreu <joabreu@synopsys.com> 19479L: netdev@vger.kernel.org 19480S: Supported 19481W: http://www.stlinux.com 19482F: Documentation/networking/device_drivers/ethernet/stmicro/ 19483F: drivers/net/ethernet/stmicro/stmmac/ 19484 19485SUN3/3X 19486M: Sam Creasey <sammy@sammy.net> 19487S: Maintained 19488W: http://sammy.net/sun3/ 19489F: arch/m68k/include/asm/sun3* 19490F: arch/m68k/kernel/*sun3* 19491F: arch/m68k/sun3*/ 19492F: drivers/net/ethernet/i825xx/sun3* 19493 19494SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19495M: Hans de Goede <hdegoede@redhat.com> 19496L: linux-input@vger.kernel.org 19497S: Maintained 19498F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19499F: drivers/input/keyboard/sun4i-lradc-keys.c 19500 19501SUNDANCE NETWORK DRIVER 19502M: Denis Kirjanov <kda@linux-powerpc.org> 19503L: netdev@vger.kernel.org 19504S: Maintained 19505F: drivers/net/ethernet/dlink/sundance.c 19506 19507SUNPLUS ETHERNET DRIVER 19508M: Wells Lu <wellslutw@gmail.com> 19509L: netdev@vger.kernel.org 19510S: Maintained 19511W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19512F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19513F: drivers/net/ethernet/sunplus/ 19514 19515SUNPLUS OCOTP DRIVER 19516M: Vincent Shih <vincent.sunplus@gmail.com> 19517S: Maintained 19518F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19519F: drivers/nvmem/sunplus-ocotp.c 19520 19521SUNPLUS PWM DRIVER 19522M: Hammer Hsieh <hammerh0314@gmail.com> 19523S: Maintained 19524F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19525F: drivers/pwm/pwm-sunplus.c 19526 19527SUNPLUS RTC DRIVER 19528M: Vincent Shih <vincent.sunplus@gmail.com> 19529L: linux-rtc@vger.kernel.org 19530S: Maintained 19531F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19532F: drivers/rtc/rtc-sunplus.c 19533 19534SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19535M: Li-hao Kuo <lhjeff911@gmail.com> 19536L: linux-spi@vger.kernel.org 19537S: Maintained 19538F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19539F: drivers/spi/spi-sunplus-sp7021.c 19540 19541SUNPLUS UART DRIVER 19542M: Hammer Hsieh <hammerh0314@gmail.com> 19543S: Maintained 19544F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19545F: drivers/tty/serial/sunplus-uart.c 19546 19547SUNPLUS WATCHDOG DRIVER 19548M: Xiantao Hu <xt.hu@cqplus1.com> 19549L: linux-watchdog@vger.kernel.org 19550S: Maintained 19551F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19552F: drivers/watchdog/sunplus_wdt.c 19553 19554SUPERH 19555M: Yoshinori Sato <ysato@users.sourceforge.jp> 19556M: Rich Felker <dalias@libc.org> 19557L: linux-sh@vger.kernel.org 19558S: Maintained 19559Q: http://patchwork.kernel.org/project/linux-sh/list/ 19560F: Documentation/sh/ 19561F: arch/sh/ 19562F: drivers/sh/ 19563 19564SUSPEND TO RAM 19565M: "Rafael J. Wysocki" <rafael@kernel.org> 19566M: Len Brown <len.brown@intel.com> 19567M: Pavel Machek <pavel@ucw.cz> 19568L: linux-pm@vger.kernel.org 19569S: Supported 19570B: https://bugzilla.kernel.org 19571F: Documentation/power/ 19572F: arch/x86/kernel/acpi/ 19573F: drivers/base/power/ 19574F: include/linux/freezer.h 19575F: include/linux/pm.h 19576F: include/linux/suspend.h 19577F: kernel/power/ 19578 19579SVGA HANDLING 19580M: Martin Mares <mj@ucw.cz> 19581L: linux-video@atrey.karlin.mff.cuni.cz 19582S: Maintained 19583F: Documentation/admin-guide/svga.rst 19584F: arch/x86/boot/video* 19585 19586SWIOTLB SUBSYSTEM 19587M: Christoph Hellwig <hch@infradead.org> 19588L: iommu@lists.linux.dev 19589S: Supported 19590W: http://git.infradead.org/users/hch/dma-mapping.git 19591T: git git://git.infradead.org/users/hch/dma-mapping.git 19592F: arch/*/kernel/pci-swiotlb.c 19593F: include/linux/swiotlb.h 19594F: kernel/dma/swiotlb.c 19595 19596SWITCHDEV 19597M: Jiri Pirko <jiri@resnulli.us> 19598M: Ivan Vecera <ivecera@redhat.com> 19599L: netdev@vger.kernel.org 19600S: Supported 19601F: include/net/switchdev.h 19602F: net/switchdev/ 19603 19604SY8106A REGULATOR DRIVER 19605M: Icenowy Zheng <icenowy@aosc.io> 19606S: Maintained 19607F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19608F: drivers/regulator/sy8106a-regulator.c 19609 19610SYNC FILE FRAMEWORK 19611M: Sumit Semwal <sumit.semwal@linaro.org> 19612R: Gustavo Padovan <gustavo@padovan.org> 19613L: linux-media@vger.kernel.org 19614L: dri-devel@lists.freedesktop.org 19615S: Maintained 19616T: git git://anongit.freedesktop.org/drm/drm-misc 19617F: Documentation/driver-api/sync_file.rst 19618F: drivers/dma-buf/dma-fence* 19619F: drivers/dma-buf/sw_sync.c 19620F: drivers/dma-buf/sync_* 19621F: include/linux/sync_file.h 19622F: include/uapi/linux/sync_file.h 19623 19624SYNOPSYS ARC ARCHITECTURE 19625M: Vineet Gupta <vgupta@kernel.org> 19626L: linux-snps-arc@lists.infradead.org 19627S: Supported 19628T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19629F: Documentation/arc/ 19630F: Documentation/devicetree/bindings/arc/* 19631F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19632F: arch/arc/ 19633F: drivers/clocksource/arc_timer.c 19634F: drivers/tty/serial/arc_uart.c 19635 19636SYNOPSYS ARC HSDK SDP pll clock driver 19637M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19638S: Supported 19639F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19640F: drivers/clk/clk-hsdk-pll.c 19641 19642SYNOPSYS ARC SDP clock driver 19643M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19644S: Supported 19645F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19646F: drivers/clk/axs10x/* 19647 19648SYNOPSYS ARC SDP platform support 19649M: Alexey Brodkin <abrodkin@synopsys.com> 19650S: Supported 19651F: Documentation/devicetree/bindings/arc/axs10* 19652F: arch/arc/boot/dts/ax* 19653F: arch/arc/plat-axs10x 19654 19655SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19656M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19657S: Supported 19658F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19659F: drivers/reset/reset-axs10x.c 19660 19661SYNOPSYS CREG GPIO DRIVER 19662M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19663S: Maintained 19664F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19665F: drivers/gpio/gpio-creg-snps.c 19666 19667SYNOPSYS DESIGNWARE 8250 UART DRIVER 19668M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19669R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19670S: Supported 19671F: drivers/tty/serial/8250/8250_dw.c 19672F: drivers/tty/serial/8250/8250_dwlib.* 19673F: drivers/tty/serial/8250/8250_lpss.c 19674 19675SYNOPSYS DESIGNWARE APB GPIO DRIVER 19676M: Hoan Tran <hoan@os.amperecomputing.com> 19677M: Serge Semin <fancer.lancer@gmail.com> 19678L: linux-gpio@vger.kernel.org 19679S: Maintained 19680F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19681F: drivers/gpio/gpio-dwapb.c 19682 19683SYNOPSYS DESIGNWARE APB SSI DRIVER 19684M: Serge Semin <fancer.lancer@gmail.com> 19685L: linux-spi@vger.kernel.org 19686S: Supported 19687F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19688F: drivers/spi/spi-dw* 19689 19690SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19691M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19692S: Maintained 19693F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19694F: drivers/dma/dw-axi-dmac/ 19695 19696SYNOPSYS DESIGNWARE DMAC DRIVER 19697M: Viresh Kumar <vireshk@kernel.org> 19698R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19699S: Maintained 19700F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19701F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19702F: drivers/dma/dw/ 19703F: include/dt-bindings/dma/dw-dmac.h 19704F: include/linux/dma/dw.h 19705F: include/linux/platform_data/dma-dw.h 19706 19707SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19708M: Jose Abreu <Jose.Abreu@synopsys.com> 19709L: netdev@vger.kernel.org 19710S: Supported 19711F: drivers/net/ethernet/synopsys/ 19712 19713SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19714M: Jose Abreu <Jose.Abreu@synopsys.com> 19715L: netdev@vger.kernel.org 19716S: Supported 19717F: drivers/net/pcs/pcs-xpcs.c 19718F: drivers/net/pcs/pcs-xpcs.h 19719F: include/linux/pcs/pcs-xpcs.h 19720 19721SYNOPSYS DESIGNWARE I2C DRIVER 19722M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19723R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19724R: Mika Westerberg <mika.westerberg@linux.intel.com> 19725R: Jan Dabros <jsd@semihalf.com> 19726L: linux-i2c@vger.kernel.org 19727S: Supported 19728F: drivers/i2c/busses/i2c-designware-* 19729 19730SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19731M: Jaehoon Chung <jh80.chung@samsung.com> 19732L: linux-mmc@vger.kernel.org 19733S: Maintained 19734F: drivers/mmc/host/dw_mmc* 19735 19736SYNOPSYS HSDK RESET CONTROLLER DRIVER 19737M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19738S: Supported 19739F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19740F: drivers/reset/reset-hsdk.c 19741F: include/dt-bindings/reset/snps,hsdk-reset.h 19742 19743SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19744M: Prabu Thangamuthu <prabu.t@synopsys.com> 19745M: Manjunath M B <manjumb@synopsys.com> 19746L: linux-mmc@vger.kernel.org 19747S: Maintained 19748F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19749 19750SYSTEM CONFIGURATION (SYSCON) 19751M: Lee Jones <lee@kernel.org> 19752M: Arnd Bergmann <arnd@arndb.de> 19753S: Supported 19754T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19755F: drivers/mfd/syscon.c 19756 19757SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19758M: Sudeep Holla <sudeep.holla@arm.com> 19759R: Cristian Marussi <cristian.marussi@arm.com> 19760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19761S: Maintained 19762F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19763F: drivers/clk/clk-sc[mp]i.c 19764F: drivers/cpufreq/sc[mp]i-cpufreq.c 19765F: drivers/firmware/arm_scmi/ 19766F: drivers/firmware/arm_scpi.c 19767F: drivers/regulator/scmi-regulator.c 19768F: drivers/reset/reset-scmi.c 19769F: include/linux/sc[mp]i_protocol.h 19770F: include/trace/events/scmi.h 19771F: include/uapi/linux/virtio_scmi.h 19772 19773SYSTEM RESET/SHUTDOWN DRIVERS 19774M: Sebastian Reichel <sre@kernel.org> 19775L: linux-pm@vger.kernel.org 19776S: Maintained 19777T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19778F: Documentation/devicetree/bindings/power/reset/ 19779F: drivers/power/reset/ 19780 19781SYSTEM TRACE MODULE CLASS 19782M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19783S: Maintained 19784T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19785F: Documentation/trace/stm.rst 19786F: drivers/hwtracing/stm/ 19787F: include/linux/stm.h 19788F: include/uapi/linux/stm.h 19789 19790SYSTEM76 ACPI DRIVER 19791M: Jeremy Soller <jeremy@system76.com> 19792M: System76 Product Development <productdev@system76.com> 19793L: platform-driver-x86@vger.kernel.org 19794S: Maintained 19795F: drivers/platform/x86/system76_acpi.c 19796 19797SYSV FILESYSTEM 19798M: Christoph Hellwig <hch@infradead.org> 19799S: Maintained 19800F: Documentation/filesystems/sysv-fs.rst 19801F: fs/sysv/ 19802F: include/linux/sysv_fs.h 19803 19804TASKSTATS STATISTICS INTERFACE 19805M: Balbir Singh <bsingharora@gmail.com> 19806S: Maintained 19807F: Documentation/accounting/taskstats* 19808F: include/linux/taskstats* 19809F: kernel/taskstats.c 19810 19811TC subsystem 19812M: Jamal Hadi Salim <jhs@mojatatu.com> 19813M: Cong Wang <xiyou.wangcong@gmail.com> 19814M: Jiri Pirko <jiri@resnulli.us> 19815L: netdev@vger.kernel.org 19816S: Maintained 19817F: include/net/pkt_cls.h 19818F: include/net/pkt_sched.h 19819F: include/net/tc_act/ 19820F: include/uapi/linux/pkt_cls.h 19821F: include/uapi/linux/pkt_sched.h 19822F: include/uapi/linux/tc_act/ 19823F: include/uapi/linux/tc_ematch/ 19824F: net/sched/ 19825F: tools/testing/selftests/tc-testing 19826 19827TC90522 MEDIA DRIVER 19828M: Akihiro Tsukada <tskd08@gmail.com> 19829L: linux-media@vger.kernel.org 19830S: Odd Fixes 19831F: drivers/media/dvb-frontends/tc90522* 19832 19833TCP LOW PRIORITY MODULE 19834M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19835M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19836S: Maintained 19837W: http://tcp-lp-mod.sourceforge.net/ 19838F: net/ipv4/tcp_lp.c 19839 19840TDA10071 MEDIA DRIVER 19841M: Antti Palosaari <crope@iki.fi> 19842L: linux-media@vger.kernel.org 19843S: Maintained 19844W: https://linuxtv.org 19845W: http://palosaari.fi/linux/ 19846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19847T: git git://linuxtv.org/anttip/media_tree.git 19848F: drivers/media/dvb-frontends/tda10071* 19849 19850TDA18212 MEDIA DRIVER 19851M: Antti Palosaari <crope@iki.fi> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854W: https://linuxtv.org 19855W: http://palosaari.fi/linux/ 19856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19857T: git git://linuxtv.org/anttip/media_tree.git 19858F: drivers/media/tuners/tda18212* 19859 19860TDA18218 MEDIA DRIVER 19861M: Antti Palosaari <crope@iki.fi> 19862L: linux-media@vger.kernel.org 19863S: Maintained 19864W: https://linuxtv.org 19865W: http://palosaari.fi/linux/ 19866Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19867T: git git://linuxtv.org/anttip/media_tree.git 19868F: drivers/media/tuners/tda18218* 19869 19870TDA18250 MEDIA DRIVER 19871M: Olli Salonen <olli.salonen@iki.fi> 19872L: linux-media@vger.kernel.org 19873S: Maintained 19874W: https://linuxtv.org 19875Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19876T: git git://linuxtv.org/media_tree.git 19877F: drivers/media/tuners/tda18250* 19878 19879TDA18271 MEDIA DRIVER 19880M: Michael Krufky <mkrufky@linuxtv.org> 19881L: linux-media@vger.kernel.org 19882S: Maintained 19883W: https://linuxtv.org 19884W: http://github.com/mkrufky 19885Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19886T: git git://linuxtv.org/mkrufky/tuners.git 19887F: drivers/media/tuners/tda18271* 19888 19889TDA1997x MEDIA DRIVER 19890M: Tim Harvey <tharvey@gateworks.com> 19891L: linux-media@vger.kernel.org 19892S: Maintained 19893W: https://linuxtv.org 19894Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19895F: drivers/media/i2c/tda1997x.* 19896 19897TDA827x MEDIA DRIVER 19898M: Michael Krufky <mkrufky@linuxtv.org> 19899L: linux-media@vger.kernel.org 19900S: Maintained 19901W: https://linuxtv.org 19902W: http://github.com/mkrufky 19903Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19904T: git git://linuxtv.org/mkrufky/tuners.git 19905F: drivers/media/tuners/tda8290.* 19906 19907TDA8290 MEDIA DRIVER 19908M: Michael Krufky <mkrufky@linuxtv.org> 19909L: linux-media@vger.kernel.org 19910S: Maintained 19911W: https://linuxtv.org 19912W: http://github.com/mkrufky 19913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19914T: git git://linuxtv.org/mkrufky/tuners.git 19915F: drivers/media/tuners/tda8290.* 19916 19917TDA9840 MEDIA DRIVER 19918M: Hans Verkuil <hverkuil@xs4all.nl> 19919L: linux-media@vger.kernel.org 19920S: Maintained 19921W: https://linuxtv.org 19922T: git git://linuxtv.org/media_tree.git 19923F: drivers/media/i2c/tda9840* 19924 19925TEA5761 TUNER DRIVER 19926M: Mauro Carvalho Chehab <mchehab@kernel.org> 19927L: linux-media@vger.kernel.org 19928S: Odd fixes 19929W: https://linuxtv.org 19930T: git git://linuxtv.org/media_tree.git 19931F: drivers/media/tuners/tea5761.* 19932 19933TEA5767 TUNER DRIVER 19934M: Mauro Carvalho Chehab <mchehab@kernel.org> 19935L: linux-media@vger.kernel.org 19936S: Maintained 19937W: https://linuxtv.org 19938T: git git://linuxtv.org/media_tree.git 19939F: drivers/media/tuners/tea5767.* 19940 19941TEA6415C MEDIA DRIVER 19942M: Hans Verkuil <hverkuil@xs4all.nl> 19943L: linux-media@vger.kernel.org 19944S: Maintained 19945W: https://linuxtv.org 19946T: git git://linuxtv.org/media_tree.git 19947F: drivers/media/i2c/tea6415c* 19948 19949TEA6420 MEDIA DRIVER 19950M: Hans Verkuil <hverkuil@xs4all.nl> 19951L: linux-media@vger.kernel.org 19952S: Maintained 19953W: https://linuxtv.org 19954T: git git://linuxtv.org/media_tree.git 19955F: drivers/media/i2c/tea6420* 19956 19957TEAM DRIVER 19958M: Jiri Pirko <jiri@resnulli.us> 19959L: netdev@vger.kernel.org 19960S: Supported 19961F: drivers/net/team/ 19962F: include/linux/if_team.h 19963F: include/uapi/linux/if_team.h 19964 19965TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19966M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19967S: Maintained 19968F: arch/x86/platform/ts5500/ 19969 19970TECHNOTREND USB IR RECEIVER 19971M: Sean Young <sean@mess.org> 19972L: linux-media@vger.kernel.org 19973S: Maintained 19974F: drivers/media/rc/ttusbir.c 19975 19976TECHWELL TW9910 VIDEO DECODER 19977L: linux-media@vger.kernel.org 19978S: Orphan 19979F: drivers/media/i2c/tw9910.c 19980F: include/media/i2c/tw9910.h 19981 19982TEE SUBSYSTEM 19983M: Jens Wiklander <jens.wiklander@linaro.org> 19984R: Sumit Garg <sumit.garg@linaro.org> 19985L: op-tee@lists.trustedfirmware.org 19986S: Maintained 19987F: Documentation/staging/tee.rst 19988F: drivers/tee/ 19989F: include/linux/tee_drv.h 19990F: include/uapi/linux/tee.h 19991 19992TEGRA ARCHITECTURE SUPPORT 19993M: Thierry Reding <thierry.reding@gmail.com> 19994M: Jonathan Hunter <jonathanh@nvidia.com> 19995L: linux-tegra@vger.kernel.org 19996S: Supported 19997Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19999N: [^a-z]tegra 20000 20001TEGRA CLOCK DRIVER 20002M: Peter De Schrijver <pdeschrijver@nvidia.com> 20003M: Prashant Gaikwad <pgaikwad@nvidia.com> 20004S: Supported 20005F: drivers/clk/tegra/ 20006 20007TEGRA DMA DRIVERS 20008M: Laxman Dewangan <ldewangan@nvidia.com> 20009M: Jon Hunter <jonathanh@nvidia.com> 20010S: Supported 20011F: drivers/dma/tegra* 20012 20013TEGRA I2C DRIVER 20014M: Laxman Dewangan <ldewangan@nvidia.com> 20015R: Dmitry Osipenko <digetx@gmail.com> 20016S: Supported 20017F: drivers/i2c/busses/i2c-tegra.c 20018 20019TEGRA IOMMU DRIVERS 20020M: Thierry Reding <thierry.reding@gmail.com> 20021R: Krishna Reddy <vdumpa@nvidia.com> 20022L: linux-tegra@vger.kernel.org 20023S: Supported 20024F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20025F: drivers/iommu/tegra* 20026 20027TEGRA KBC DRIVER 20028M: Laxman Dewangan <ldewangan@nvidia.com> 20029S: Supported 20030F: drivers/input/keyboard/tegra-kbc.c 20031 20032TEGRA NAND DRIVER 20033M: Stefan Agner <stefan@agner.ch> 20034M: Lucas Stach <dev@lynxeye.de> 20035S: Maintained 20036F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20037F: drivers/mtd/nand/raw/tegra_nand.c 20038 20039TEGRA PWM DRIVER 20040M: Thierry Reding <thierry.reding@gmail.com> 20041S: Supported 20042F: drivers/pwm/pwm-tegra.c 20043 20044TEGRA SERIAL DRIVER 20045M: Laxman Dewangan <ldewangan@nvidia.com> 20046S: Supported 20047F: drivers/tty/serial/serial-tegra.c 20048 20049TEGRA SPI DRIVER 20050M: Laxman Dewangan <ldewangan@nvidia.com> 20051S: Supported 20052F: drivers/spi/spi-tegra* 20053 20054TEGRA QUAD SPI DRIVER 20055M: Thierry Reding <thierry.reding@gmail.com> 20056M: Jonathan Hunter <jonathanh@nvidia.com> 20057M: Sowjanya Komatineni <skomatineni@nvidia.com> 20058L: linux-tegra@vger.kernel.org 20059S: Maintained 20060F: drivers/spi/spi-tegra210-quad.c 20061 20062TEGRA VIDEO DRIVER 20063M: Thierry Reding <thierry.reding@gmail.com> 20064M: Jonathan Hunter <jonathanh@nvidia.com> 20065M: Sowjanya Komatineni <skomatineni@nvidia.com> 20066L: linux-media@vger.kernel.org 20067L: linux-tegra@vger.kernel.org 20068S: Maintained 20069F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20070F: drivers/staging/media/tegra-video/ 20071 20072TEGRA XUSB PADCTL DRIVER 20073M: JC Kuo <jckuo@nvidia.com> 20074S: Supported 20075F: drivers/phy/tegra/xusb* 20076 20077TEHUTI ETHERNET DRIVER 20078M: Andy Gospodarek <andy@greyhouse.net> 20079L: netdev@vger.kernel.org 20080S: Supported 20081F: drivers/net/ethernet/tehuti/* 20082 20083TELECOM CLOCK DRIVER FOR MCPL0010 20084M: Mark Gross <markgross@kernel.org> 20085S: Supported 20086F: drivers/char/tlclk.c 20087 20088TEMPO SEMICONDUCTOR DRIVERS 20089M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20090S: Maintained 20091F: Documentation/devicetree/bindings/sound/tscs*.txt 20092F: sound/soc/codecs/tscs*.c 20093F: sound/soc/codecs/tscs*.h 20094 20095TENSILICA XTENSA PORT (xtensa) 20096M: Chris Zankel <chris@zankel.net> 20097M: Max Filippov <jcmvbkbc@gmail.com> 20098L: linux-xtensa@linux-xtensa.org 20099S: Maintained 20100T: git git://github.com/czankel/xtensa-linux.git 20101F: arch/xtensa/ 20102F: drivers/irqchip/irq-xtensa-* 20103 20104TEXAS INSTRUMENTS ASoC DRIVERS 20105M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20106L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20107S: Maintained 20108F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20109F: sound/soc/ti/ 20110 20111TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20112M: Ricardo Ribalda <ribalda@kernel.org> 20113L: linux-iio@vger.kernel.org 20114S: Supported 20115F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20116F: drivers/iio/dac/ti-dac7612.c 20117 20118TEXAS INSTRUMENTS DMA DRIVERS 20119M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20120L: dmaengine@vger.kernel.org 20121S: Maintained 20122F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20123F: Documentation/devicetree/bindings/dma/ti-edma.txt 20124F: Documentation/devicetree/bindings/dma/ti/ 20125F: drivers/dma/ti/ 20126X: drivers/dma/ti/cppi41.c 20127F: include/linux/dma/k3-udma-glue.h 20128F: include/linux/dma/ti-cppi5.h 20129F: include/linux/dma/k3-psil.h 20130 20131TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20132M: Nishanth Menon <nm@ti.com> 20133M: Tero Kristo <kristo@kernel.org> 20134M: Santosh Shilimkar <ssantosh@kernel.org> 20135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20136S: Maintained 20137F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20138F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20139F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20140F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20141F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20142F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20143F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20144F: drivers/clk/keystone/sci-clk.c 20145F: drivers/firmware/ti_sci* 20146F: drivers/irqchip/irq-ti-sci-inta.c 20147F: drivers/irqchip/irq-ti-sci-intr.c 20148F: drivers/reset/reset-ti-sci.c 20149F: drivers/soc/ti/ti_sci_inta_msi.c 20150F: drivers/soc/ti/ti_sci_pm_domains.c 20151F: include/dt-bindings/soc/ti,sci_pm_domain.h 20152F: include/linux/soc/ti/ti_sci_inta_msi.h 20153F: include/linux/soc/ti/ti_sci_protocol.h 20154 20155TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20156M: Robert Marko <robert.marko@sartura.hr> 20157M: Luka Perkov <luka.perkov@sartura.hr> 20158L: linux-hwmon@vger.kernel.org 20159S: Maintained 20160F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20161F: Documentation/hwmon/tps23861.rst 20162F: drivers/hwmon/tps23861.c 20163 20164TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20165M: Puranjay Mohan <puranjay12@gmail.com> 20166L: linux-iio@vger.kernel.org 20167S: Supported 20168F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20169F: drivers/iio/temperature/tmp117.c 20170 20171THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20172M: Hans Verkuil <hverkuil@xs4all.nl> 20173L: linux-media@vger.kernel.org 20174S: Maintained 20175W: https://linuxtv.org 20176T: git git://linuxtv.org/media_tree.git 20177F: drivers/media/radio/radio-raremono.c 20178 20179THERMAL 20180M: Rafael J. Wysocki <rafael@kernel.org> 20181M: Daniel Lezcano <daniel.lezcano@linaro.org> 20182R: Amit Kucheria <amitk@kernel.org> 20183R: Zhang Rui <rui.zhang@intel.com> 20184L: linux-pm@vger.kernel.org 20185S: Supported 20186Q: https://patchwork.kernel.org/project/linux-pm/list/ 20187T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20188F: Documentation/ABI/testing/sysfs-class-thermal 20189F: Documentation/devicetree/bindings/thermal/ 20190F: Documentation/driver-api/thermal/ 20191F: drivers/thermal/ 20192F: include/dt-bindings/thermal/ 20193F: include/linux/cpu_cooling.h 20194F: include/linux/thermal.h 20195F: include/uapi/linux/thermal.h 20196F: tools/lib/thermal/ 20197F: tools/thermal/ 20198 20199THERMAL DRIVER FOR AMLOGIC SOCS 20200M: Guillaume La Roque <glaroque@baylibre.com> 20201L: linux-pm@vger.kernel.org 20202L: linux-amlogic@lists.infradead.org 20203S: Supported 20204W: http://linux-meson.com/ 20205F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20206F: drivers/thermal/amlogic_thermal.c 20207 20208THERMAL/CPU_COOLING 20209M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20210M: Daniel Lezcano <daniel.lezcano@linaro.org> 20211M: Viresh Kumar <viresh.kumar@linaro.org> 20212R: Lukasz Luba <lukasz.luba@arm.com> 20213L: linux-pm@vger.kernel.org 20214S: Supported 20215F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20216F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20217F: drivers/thermal/cpufreq_cooling.c 20218F: drivers/thermal/cpuidle_cooling.c 20219F: include/linux/cpu_cooling.h 20220 20221THERMAL/POWER_ALLOCATOR 20222M: Lukasz Luba <lukasz.luba@arm.com> 20223L: linux-pm@vger.kernel.org 20224S: Maintained 20225F: Documentation/driver-api/thermal/power_allocator.rst 20226F: drivers/thermal/gov_power_allocator.c 20227F: include/trace/events/thermal_power_allocator.h 20228 20229THINKPAD ACPI EXTRAS DRIVER 20230M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20231L: ibm-acpi-devel@lists.sourceforge.net 20232L: platform-driver-x86@vger.kernel.org 20233S: Maintained 20234W: http://ibm-acpi.sourceforge.net 20235W: http://thinkwiki.org/wiki/Ibm-acpi 20236T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20237F: drivers/platform/x86/thinkpad_acpi.c 20238 20239THINKPAD LMI DRIVER 20240M: Mark Pearson <markpearson@lenovo.com> 20241L: platform-driver-x86@vger.kernel.org 20242S: Maintained 20243F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20244F: drivers/platform/x86/think-lmi.? 20245 20246THUNDERBOLT DMA TRAFFIC TEST DRIVER 20247M: Isaac Hazan <isaac.hazan@intel.com> 20248L: linux-usb@vger.kernel.org 20249S: Maintained 20250F: drivers/thunderbolt/dma_test.c 20251 20252THUNDERBOLT DRIVER 20253M: Andreas Noever <andreas.noever@gmail.com> 20254M: Michael Jamet <michael.jamet@intel.com> 20255M: Mika Westerberg <mika.westerberg@linux.intel.com> 20256M: Yehezkel Bernat <YehezkelShB@gmail.com> 20257L: linux-usb@vger.kernel.org 20258S: Maintained 20259T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20260F: Documentation/admin-guide/thunderbolt.rst 20261F: drivers/thunderbolt/ 20262F: include/linux/thunderbolt.h 20263 20264THUNDERBOLT NETWORK DRIVER 20265M: Michael Jamet <michael.jamet@intel.com> 20266M: Mika Westerberg <mika.westerberg@linux.intel.com> 20267M: Yehezkel Bernat <YehezkelShB@gmail.com> 20268L: netdev@vger.kernel.org 20269S: Maintained 20270F: drivers/net/thunderbolt.c 20271 20272THUNDERX GPIO DRIVER 20273M: Robert Richter <rric@kernel.org> 20274S: Odd Fixes 20275F: drivers/gpio/gpio-thunderx.c 20276 20277TI ADS131E0X ADC SERIES DRIVER 20278M: Tomislav Denis <tomislav.denis@avl.com> 20279L: linux-iio@vger.kernel.org 20280S: Maintained 20281F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 20282F: drivers/iio/adc/ti-ads131e08.c 20283 20284TI AM437X VPFE DRIVER 20285M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20286L: linux-media@vger.kernel.org 20287S: Maintained 20288W: https://linuxtv.org 20289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20290T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20291F: drivers/media/platform/ti/am437x/ 20292 20293TI BANDGAP AND THERMAL DRIVER 20294M: Eduardo Valentin <edubezval@gmail.com> 20295M: Keerthy <j-keerthy@ti.com> 20296L: linux-pm@vger.kernel.org 20297L: linux-omap@vger.kernel.org 20298S: Maintained 20299F: drivers/thermal/ti-soc-thermal/ 20300 20301TI BQ27XXX POWER SUPPLY DRIVER 20302F: drivers/power/supply/bq27xxx_battery.c 20303F: drivers/power/supply/bq27xxx_battery_i2c.c 20304F: include/linux/power/bq27xxx_battery.h 20305 20306TI CDCE706 CLOCK DRIVER 20307M: Max Filippov <jcmvbkbc@gmail.com> 20308S: Maintained 20309F: drivers/clk/clk-cdce706.c 20310 20311TI CLOCK DRIVER 20312M: Tero Kristo <kristo@kernel.org> 20313L: linux-omap@vger.kernel.org 20314S: Odd Fixes 20315F: drivers/clk/ti/ 20316F: include/linux/clk/ti.h 20317 20318TI DAVINCI MACHINE SUPPORT 20319M: Sekhar Nori <nsekhar@ti.com> 20320R: Bartosz Golaszewski <brgl@bgdev.pl> 20321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20322S: Supported 20323T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20324F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20325F: arch/arm/boot/dts/da850* 20326F: arch/arm/mach-davinci/ 20327F: drivers/i2c/busses/i2c-davinci.c 20328 20329TI DAVINCI SERIES CLOCK DRIVER 20330M: David Lechner <david@lechnology.com> 20331R: Sekhar Nori <nsekhar@ti.com> 20332S: Maintained 20333F: Documentation/devicetree/bindings/clock/ti/davinci/ 20334F: drivers/clk/davinci/ 20335 20336TI DAVINCI SERIES GPIO DRIVER 20337M: Keerthy <j-keerthy@ti.com> 20338L: linux-gpio@vger.kernel.org 20339S: Maintained 20340F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20341F: drivers/gpio/gpio-davinci.c 20342 20343TI DAVINCI SERIES MEDIA DRIVER 20344M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20345L: linux-media@vger.kernel.org 20346S: Maintained 20347W: https://linuxtv.org 20348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20349T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20350F: drivers/media/platform/ti/davinci/ 20351F: include/media/davinci/ 20352 20353TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20354R: David Lechner <david@lechnology.com> 20355L: linux-iio@vger.kernel.org 20356F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20357F: drivers/counter/ti-eqep.c 20358 20359TI ETHERNET SWITCH DRIVER (CPSW) 20360R: Grygorii Strashko <grygorii.strashko@ti.com> 20361L: linux-omap@vger.kernel.org 20362L: netdev@vger.kernel.org 20363S: Maintained 20364F: drivers/net/ethernet/ti/cpsw* 20365F: drivers/net/ethernet/ti/davinci* 20366 20367TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20368M: Alex Dubov <oakad@yahoo.com> 20369S: Maintained 20370W: http://tifmxx.berlios.de/ 20371F: drivers/memstick/host/tifm_ms.c 20372F: drivers/misc/tifm* 20373F: drivers/mmc/host/tifm_sd.c 20374F: include/linux/tifm.h 20375 20376TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20377M: Nishanth Menon <nm@ti.com> 20378M: Santosh Shilimkar <ssantosh@kernel.org> 20379L: linux-kernel@vger.kernel.org 20380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20381S: Maintained 20382T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20383F: drivers/soc/ti/* 20384 20385TI LM49xxx FAMILY ASoC CODEC DRIVERS 20386M: M R Swami Reddy <mr.swami.reddy@ti.com> 20387M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20389S: Maintained 20390F: sound/soc/codecs/isabelle* 20391F: sound/soc/codecs/lm49453* 20392 20393TI PCM3060 ASoC CODEC DRIVER 20394M: Kirill Marinushkin <kmarinushkin@birdec.com> 20395L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20396S: Maintained 20397F: Documentation/devicetree/bindings/sound/pcm3060.txt 20398F: sound/soc/codecs/pcm3060* 20399 20400TI TAS571X FAMILY ASoC CODEC DRIVER 20401M: Kevin Cernekee <cernekee@chromium.org> 20402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20403S: Odd Fixes 20404F: sound/soc/codecs/tas571x* 20405 20406TI TRF7970A NFC DRIVER 20407M: Mark Greer <mgreer@animalcreek.com> 20408L: linux-wireless@vger.kernel.org 20409L: linux-nfc@lists.01.org (subscribers-only) 20410S: Supported 20411F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20412F: drivers/nfc/trf7970a.c 20413 20414TI TSC2046 ADC DRIVER 20415M: Oleksij Rempel <o.rempel@pengutronix.de> 20416R: kernel@pengutronix.de 20417L: linux-iio@vger.kernel.org 20418S: Maintained 20419F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20420F: drivers/iio/adc/ti-tsc2046.c 20421 20422TI TWL4030 SERIES SOC CODEC DRIVER 20423M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20425S: Maintained 20426F: sound/soc/codecs/twl4030* 20427 20428TI VPE/CAL DRIVERS 20429M: Benoit Parrot <bparrot@ti.com> 20430L: linux-media@vger.kernel.org 20431S: Maintained 20432W: http://linuxtv.org/ 20433Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20434F: Documentation/devicetree/bindings/media/ti,cal.yaml 20435F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20436F: drivers/media/platform/ti/cal/ 20437F: drivers/media/platform/ti/vpe/ 20438 20439TI WILINK WIRELESS DRIVERS 20440L: linux-wireless@vger.kernel.org 20441S: Orphan 20442W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20443W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20444T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20445F: drivers/net/wireless/ti/ 20446F: include/linux/wl12xx.h 20447 20448TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20449M: John Stultz <jstultz@google.com> 20450M: Thomas Gleixner <tglx@linutronix.de> 20451R: Stephen Boyd <sboyd@kernel.org> 20452L: linux-kernel@vger.kernel.org 20453S: Supported 20454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20455F: include/linux/clocksource.h 20456F: include/linux/time.h 20457F: include/linux/timex.h 20458F: include/uapi/linux/time.h 20459F: include/uapi/linux/timex.h 20460F: kernel/time/alarmtimer.c 20461F: kernel/time/clocksource.c 20462F: kernel/time/ntp.c 20463F: kernel/time/time*.c 20464F: tools/testing/selftests/timers/ 20465 20466TIPC NETWORK LAYER 20467M: Jon Maloy <jmaloy@redhat.com> 20468M: Ying Xue <ying.xue@windriver.com> 20469L: netdev@vger.kernel.org (core kernel code) 20470L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20471S: Maintained 20472W: http://tipc.sourceforge.net/ 20473F: include/uapi/linux/tipc*.h 20474F: net/tipc/ 20475 20476TLAN NETWORK DRIVER 20477M: Samuel Chessman <chessman@tux.org> 20478L: tlan-devel@lists.sourceforge.net (subscribers-only) 20479S: Maintained 20480W: http://sourceforge.net/projects/tlan/ 20481F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20482F: drivers/net/ethernet/ti/tlan.* 20483 20484TM6000 VIDEO4LINUX DRIVER 20485M: Mauro Carvalho Chehab <mchehab@kernel.org> 20486L: linux-media@vger.kernel.org 20487S: Odd fixes 20488W: https://linuxtv.org 20489T: git git://linuxtv.org/media_tree.git 20490F: Documentation/admin-guide/media/tm6000* 20491F: drivers/media/usb/tm6000/ 20492 20493TMIO/SDHI MMC DRIVER 20494M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20495L: linux-mmc@vger.kernel.org 20496L: linux-renesas-soc@vger.kernel.org 20497S: Supported 20498F: drivers/mmc/host/renesas_sdhi* 20499F: drivers/mmc/host/tmio_mmc* 20500F: include/linux/mfd/tmio.h 20501 20502TMP401 HARDWARE MONITOR DRIVER 20503M: Guenter Roeck <linux@roeck-us.net> 20504L: linux-hwmon@vger.kernel.org 20505S: Maintained 20506F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20507F: Documentation/hwmon/tmp401.rst 20508F: drivers/hwmon/tmp401.c 20509 20510TMP464 HARDWARE MONITOR DRIVER 20511M: Agathe Porte <agathe.porte@nokia.com> 20512M: Guenter Roeck <linux@roeck-us.net> 20513L: linux-hwmon@vger.kernel.org 20514S: Maintained 20515F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20516F: Documentation/hwmon/tmp464.rst 20517F: drivers/hwmon/tmp464.c 20518 20519TMP513 HARDWARE MONITOR DRIVER 20520M: Eric Tremblay <etremblay@distech-controls.com> 20521L: linux-hwmon@vger.kernel.org 20522S: Maintained 20523F: Documentation/hwmon/tmp513.rst 20524F: drivers/hwmon/tmp513.c 20525 20526TMPFS (SHMEM FILESYSTEM) 20527M: Hugh Dickins <hughd@google.com> 20528L: linux-mm@kvack.org 20529S: Maintained 20530F: include/linux/shmem_fs.h 20531F: mm/shmem.c 20532 20533TOMOYO SECURITY MODULE 20534M: Kentaro Takeda <takedakn@nttdata.co.jp> 20535M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20536L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20537L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20538L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20539L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20540S: Maintained 20541W: https://tomoyo.osdn.jp/ 20542F: security/tomoyo/ 20543 20544TOPSTAR LAPTOP EXTRAS DRIVER 20545M: Herton Ronaldo Krzesinski <herton@canonical.com> 20546L: platform-driver-x86@vger.kernel.org 20547S: Maintained 20548F: drivers/platform/x86/topstar-laptop.c 20549 20550TORTURE-TEST MODULES 20551M: Davidlohr Bueso <dave@stgolabs.net> 20552M: "Paul E. McKenney" <paulmck@kernel.org> 20553M: Josh Triplett <josh@joshtriplett.org> 20554L: linux-kernel@vger.kernel.org 20555S: Supported 20556T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20557F: Documentation/RCU/torture.rst 20558F: kernel/locking/locktorture.c 20559F: kernel/rcu/rcuscale.c 20560F: kernel/rcu/rcutorture.c 20561F: kernel/rcu/refscale.c 20562F: kernel/torture.c 20563 20564TOSHIBA ACPI EXTRAS DRIVER 20565M: Azael Avalos <coproscefalo@gmail.com> 20566L: platform-driver-x86@vger.kernel.org 20567S: Maintained 20568F: drivers/platform/x86/toshiba_acpi.c 20569 20570TOSHIBA BLUETOOTH DRIVER 20571M: Azael Avalos <coproscefalo@gmail.com> 20572L: platform-driver-x86@vger.kernel.org 20573S: Maintained 20574F: drivers/platform/x86/toshiba_bluetooth.c 20575 20576TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20577M: Azael Avalos <coproscefalo@gmail.com> 20578L: platform-driver-x86@vger.kernel.org 20579S: Maintained 20580F: drivers/platform/x86/toshiba_haps.c 20581 20582TOSHIBA SMM DRIVER 20583M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20584S: Maintained 20585W: http://www.buzzard.org.uk/toshiba/ 20586F: drivers/char/toshiba.c 20587F: include/linux/toshiba.h 20588F: include/uapi/linux/toshiba.h 20589 20590TOSHIBA TC358743 DRIVER 20591M: Mats Randgaard <matrandg@cisco.com> 20592L: linux-media@vger.kernel.org 20593S: Maintained 20594F: drivers/media/i2c/tc358743* 20595F: include/media/i2c/tc358743.h 20596 20597TOSHIBA WMI HOTKEYS DRIVER 20598M: Azael Avalos <coproscefalo@gmail.com> 20599L: platform-driver-x86@vger.kernel.org 20600S: Maintained 20601F: drivers/platform/x86/toshiba-wmi.c 20602 20603TPM DEVICE DRIVER 20604M: Peter Huewe <peterhuewe@gmx.de> 20605M: Jarkko Sakkinen <jarkko@kernel.org> 20606R: Jason Gunthorpe <jgg@ziepe.ca> 20607L: linux-integrity@vger.kernel.org 20608S: Maintained 20609W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20610Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20611T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20612F: drivers/char/tpm/ 20613 20614TRACING 20615M: Steven Rostedt <rostedt@goodmis.org> 20616M: Ingo Molnar <mingo@redhat.com> 20617S: Maintained 20618T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20619F: Documentation/trace/ftrace.rst 20620F: arch/*/*/*/*ftrace* 20621F: arch/*/*/*ftrace* 20622F: fs/tracefs/ 20623F: include/*/ftrace.h 20624F: include/linux/trace*.h 20625F: include/trace/ 20626F: kernel/trace/ 20627F: tools/testing/selftests/ftrace/ 20628 20629TRACING MMIO ACCESSES (MMIOTRACE) 20630M: Steven Rostedt <rostedt@goodmis.org> 20631M: Ingo Molnar <mingo@kernel.org> 20632R: Karol Herbst <karolherbst@gmail.com> 20633R: Pekka Paalanen <ppaalanen@gmail.com> 20634L: linux-kernel@vger.kernel.org 20635L: nouveau@lists.freedesktop.org 20636S: Maintained 20637F: arch/x86/mm/kmmio.c 20638F: arch/x86/mm/mmio-mod.c 20639F: arch/x86/mm/testmmiotrace.c 20640F: include/linux/mmiotrace.h 20641F: kernel/trace/trace_mmiotrace.c 20642 20643TRACING OS NOISE / LATENCY TRACERS 20644M: Steven Rostedt <rostedt@goodmis.org> 20645M: Daniel Bristot de Oliveira <bristot@kernel.org> 20646S: Maintained 20647F: kernel/trace/trace_osnoise.c 20648F: include/trace/events/osnoise.h 20649F: kernel/trace/trace_hwlat.c 20650F: kernel/trace/trace_irqsoff.c 20651F: kernel/trace/trace_sched_wakeup.c 20652F: Documentation/trace/osnoise-tracer.rst 20653F: Documentation/trace/timerlat-tracer.rst 20654F: Documentation/trace/hwlat_detector.rst 20655F: arch/*/kernel/trace.c 20656 20657Real-time Linux Analysis (RTLA) tools 20658M: Daniel Bristot de Oliveira <bristot@kernel.org> 20659M: Steven Rostedt <rostedt@goodmis.org> 20660L: linux-trace-devel@vger.kernel.org 20661S: Maintained 20662F: Documentation/tools/rtla/ 20663F: tools/tracing/rtla/ 20664 20665TRADITIONAL CHINESE DOCUMENTATION 20666M: Hu Haowen <src.res@email.cn> 20667L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20668S: Maintained 20669W: https://github.com/srcres258/linux-doc 20670T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20671F: Documentation/translations/zh_TW/ 20672 20673TTY LAYER 20674M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20675M: Jiri Slaby <jirislaby@kernel.org> 20676S: Supported 20677T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20678F: Documentation/driver-api/serial/ 20679F: drivers/tty/ 20680F: drivers/tty/serial/serial_core.c 20681F: include/linux/selection.h 20682F: include/linux/serial.h 20683F: include/linux/serial_core.h 20684F: include/linux/sysrq.h 20685F: include/linux/tty*.h 20686F: include/linux/vt.h 20687F: include/linux/vt_*.h 20688F: include/uapi/linux/serial.h 20689F: include/uapi/linux/serial_core.h 20690F: include/uapi/linux/tty.h 20691 20692TUA9001 MEDIA DRIVER 20693M: Antti Palosaari <crope@iki.fi> 20694L: linux-media@vger.kernel.org 20695S: Maintained 20696W: https://linuxtv.org 20697W: http://palosaari.fi/linux/ 20698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20699T: git git://linuxtv.org/anttip/media_tree.git 20700F: drivers/media/tuners/tua9001* 20701 20702TULIP NETWORK DRIVERS 20703L: netdev@vger.kernel.org 20704L: linux-parisc@vger.kernel.org 20705S: Orphan 20706F: drivers/net/ethernet/dec/tulip/ 20707 20708TUN/TAP driver 20709M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20710S: Maintained 20711W: http://vtun.sourceforge.net/tun 20712F: Documentation/networking/tuntap.rst 20713F: arch/um/os-Linux/drivers/ 20714 20715TURBOCHANNEL SUBSYSTEM 20716M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20717M: Ralf Baechle <ralf@linux-mips.org> 20718L: linux-mips@vger.kernel.org 20719S: Maintained 20720Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20721F: drivers/tc/ 20722F: include/linux/tc.h 20723 20724TURBOSTAT UTILITY 20725M: "Len Brown" <lenb@kernel.org> 20726L: linux-pm@vger.kernel.org 20727S: Supported 20728Q: https://patchwork.kernel.org/project/linux-pm/list/ 20729B: https://bugzilla.kernel.org 20730T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20731F: tools/power/x86/turbostat/ 20732 20733TW5864 VIDEO4LINUX DRIVER 20734M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20735M: Anton Sviridenko <anton@corp.bluecherry.net> 20736M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20737M: Andrey Utkin <andrey_utkin@fastmail.com> 20738L: linux-media@vger.kernel.org 20739S: Supported 20740F: drivers/media/pci/tw5864/ 20741 20742TW68 VIDEO4LINUX DRIVER 20743M: Hans Verkuil <hverkuil@xs4all.nl> 20744L: linux-media@vger.kernel.org 20745S: Odd Fixes 20746W: https://linuxtv.org 20747T: git git://linuxtv.org/media_tree.git 20748F: drivers/media/pci/tw68/ 20749 20750TW686X VIDEO4LINUX DRIVER 20751M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20752L: linux-media@vger.kernel.org 20753S: Maintained 20754W: http://linuxtv.org 20755T: git git://linuxtv.org/media_tree.git 20756F: drivers/media/pci/tw686x/ 20757 20758U-BOOT ENVIRONMENT VARIABLES 20759M: Rafał Miłecki <rafal@milecki.pl> 20760S: Maintained 20761F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20762 20763UACCE ACCELERATOR FRAMEWORK 20764M: Zhangfei Gao <zhangfei.gao@linaro.org> 20765M: Zhou Wang <wangzhou1@hisilicon.com> 20766L: linux-accelerators@lists.ozlabs.org 20767L: linux-kernel@vger.kernel.org 20768S: Maintained 20769F: Documentation/ABI/testing/sysfs-driver-uacce 20770F: Documentation/misc-devices/uacce.rst 20771F: drivers/misc/uacce/ 20772F: include/linux/uacce.h 20773F: include/uapi/misc/uacce/ 20774 20775UBI FILE SYSTEM (UBIFS) 20776M: Richard Weinberger <richard@nod.at> 20777L: linux-mtd@lists.infradead.org 20778S: Supported 20779W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20780T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20781T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20782F: Documentation/ABI/testing/sysfs-fs-ubifs 20783F: Documentation/filesystems/ubifs-authentication.rst 20784F: Documentation/filesystems/ubifs.rst 20785F: fs/ubifs/ 20786 20787UBLK USERSPACE BLOCK DRIVER 20788M: Ming Lei <ming.lei@redhat.com> 20789L: linux-block@vger.kernel.org 20790S: Maintained 20791F: drivers/block/ublk_drv.c 20792F: include/uapi/linux/ublk_cmd.h 20793 20794UCLINUX (M68KNOMMU AND COLDFIRE) 20795M: Greg Ungerer <gerg@linux-m68k.org> 20796L: linux-m68k@lists.linux-m68k.org 20797L: uclinux-dev@uclinux.org (subscribers-only) 20798S: Maintained 20799W: http://www.linux-m68k.org/ 20800W: http://www.uclinux.org/ 20801T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20802F: arch/m68k/*/*_no.* 20803F: arch/m68k/68*/ 20804F: arch/m68k/coldfire/ 20805F: arch/m68k/include/asm/*_no.* 20806 20807UDF FILESYSTEM 20808M: Jan Kara <jack@suse.com> 20809S: Maintained 20810F: Documentation/filesystems/udf.rst 20811F: fs/udf/ 20812 20813UDRAW TABLET 20814M: Bastien Nocera <hadess@hadess.net> 20815L: linux-input@vger.kernel.org 20816S: Maintained 20817F: drivers/hid/hid-udraw-ps3.c 20818 20819UFS FILESYSTEM 20820M: Evgeniy Dushistov <dushistov@mail.ru> 20821S: Maintained 20822F: Documentation/admin-guide/ufs.rst 20823F: fs/ufs/ 20824 20825UHID USERSPACE HID IO DRIVER 20826M: David Rheinsberg <david.rheinsberg@gmail.com> 20827L: linux-input@vger.kernel.org 20828S: Maintained 20829F: drivers/hid/uhid.c 20830F: include/uapi/linux/uhid.h 20831 20832ULPI BUS 20833M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20834L: linux-usb@vger.kernel.org 20835S: Maintained 20836F: drivers/usb/common/ulpi.c 20837F: include/linux/ulpi/ 20838 20839UNICODE SUBSYSTEM 20840M: Gabriel Krisman Bertazi <krisman@collabora.com> 20841L: linux-fsdevel@vger.kernel.org 20842S: Supported 20843F: fs/unicode/ 20844 20845UNIFDEF 20846M: Tony Finch <dot@dotat.at> 20847S: Maintained 20848W: http://dotat.at/prog/unifdef 20849F: scripts/unifdef.c 20850 20851UNIFORM CDROM DRIVER 20852M: Phillip Potter <phil@philpotter.co.uk> 20853S: Maintained 20854F: Documentation/cdrom/ 20855F: drivers/cdrom/cdrom.c 20856F: include/linux/cdrom.h 20857F: include/uapi/linux/cdrom.h 20858 20859UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20860R: Alim Akhtar <alim.akhtar@samsung.com> 20861R: Avri Altman <avri.altman@wdc.com> 20862R: Bart Van Assche <bvanassche@acm.org> 20863L: linux-scsi@vger.kernel.org 20864S: Supported 20865F: Documentation/devicetree/bindings/ufs/ 20866F: Documentation/scsi/ufs.rst 20867F: drivers/ufs/core/ 20868 20869UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20870M: Pedro Sousa <pedrom.sousa@synopsys.com> 20871L: linux-scsi@vger.kernel.org 20872S: Supported 20873F: drivers/ufs/host/*dwc* 20874 20875UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20876M: Stanley Chu <stanley.chu@mediatek.com> 20877L: linux-scsi@vger.kernel.org 20878L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20879S: Maintained 20880F: drivers/ufs/host/ufs-mediatek* 20881 20882UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 20883M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20884L: linux-renesas-soc@vger.kernel.org 20885L: linux-scsi@vger.kernel.org 20886S: Maintained 20887F: drivers/ufs/host/ufs-renesas.c 20888 20889UNSORTED BLOCK IMAGES (UBI) 20890M: Richard Weinberger <richard@nod.at> 20891L: linux-mtd@lists.infradead.org 20892S: Supported 20893W: http://www.linux-mtd.infradead.org/ 20894T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20895T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20896F: drivers/mtd/ubi/ 20897F: include/linux/mtd/ubi.h 20898F: include/uapi/mtd/ubi-user.h 20899 20900USB "USBNET" DRIVER FRAMEWORK 20901M: Oliver Neukum <oneukum@suse.com> 20902L: netdev@vger.kernel.org 20903S: Maintained 20904W: http://www.linux-usb.org/usbnet 20905F: drivers/net/usb/usbnet.c 20906F: include/linux/usb/usbnet.h 20907 20908USB ACM DRIVER 20909M: Oliver Neukum <oneukum@suse.com> 20910L: linux-usb@vger.kernel.org 20911S: Maintained 20912F: Documentation/usb/acm.rst 20913F: drivers/usb/class/cdc-acm.* 20914 20915USB APPLE MFI FASTCHARGE DRIVER 20916M: Bastien Nocera <hadess@hadess.net> 20917L: linux-usb@vger.kernel.org 20918S: Maintained 20919F: drivers/usb/misc/apple-mfi-fastcharge.c 20920 20921USB AR5523 WIRELESS DRIVER 20922M: Pontus Fuchs <pontus.fuchs@gmail.com> 20923L: linux-wireless@vger.kernel.org 20924S: Maintained 20925F: drivers/net/wireless/ath/ar5523/ 20926 20927USB ATTACHED SCSI 20928M: Oliver Neukum <oneukum@suse.com> 20929L: linux-usb@vger.kernel.org 20930L: linux-scsi@vger.kernel.org 20931S: Maintained 20932F: drivers/usb/storage/uas.c 20933 20934USB CDC ETHERNET DRIVER 20935M: Oliver Neukum <oliver@neukum.org> 20936L: linux-usb@vger.kernel.org 20937S: Maintained 20938F: drivers/net/usb/cdc_*.c 20939F: include/uapi/linux/usb/cdc.h 20940 20941USB CHAOSKEY DRIVER 20942M: Keith Packard <keithp@keithp.com> 20943L: linux-usb@vger.kernel.org 20944S: Maintained 20945F: drivers/usb/misc/chaoskey.c 20946 20947USB CYPRESS C67X00 DRIVER 20948L: linux-usb@vger.kernel.org 20949S: Orphan 20950F: drivers/usb/c67x00/ 20951 20952USB DAVICOM DM9601 DRIVER 20953M: Peter Korsgaard <peter@korsgaard.com> 20954L: netdev@vger.kernel.org 20955S: Maintained 20956W: http://www.linux-usb.org/usbnet 20957F: drivers/net/usb/dm9601.c 20958 20959USB EHCI DRIVER 20960M: Alan Stern <stern@rowland.harvard.edu> 20961L: linux-usb@vger.kernel.org 20962S: Maintained 20963F: Documentation/usb/ehci.rst 20964F: drivers/usb/host/ehci* 20965 20966USB GADGET/PERIPHERAL SUBSYSTEM 20967M: Felipe Balbi <balbi@kernel.org> 20968L: linux-usb@vger.kernel.org 20969S: Maintained 20970W: http://www.linux-usb.org/gadget 20971T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20972F: drivers/usb/gadget/ 20973F: include/linux/usb/gadget* 20974 20975USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20976M: Jiri Kosina <jikos@kernel.org> 20977M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20978L: linux-usb@vger.kernel.org 20979S: Maintained 20980T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20981F: Documentation/hid/hiddev.rst 20982F: drivers/hid/usbhid/ 20983 20984USB INTEL XHCI ROLE MUX DRIVER 20985M: Hans de Goede <hdegoede@redhat.com> 20986L: linux-usb@vger.kernel.org 20987S: Maintained 20988F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20989 20990USB IP DRIVER FOR HISILICON KIRIN 960 20991M: Yu Chen <chenyu56@huawei.com> 20992M: Binghui Wang <wangbinghui@hisilicon.com> 20993L: linux-usb@vger.kernel.org 20994S: Maintained 20995F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20996F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20997 20998USB IP DRIVER FOR HISILICON KIRIN 970 20999M: Mauro Carvalho Chehab <mchehab@kernel.org> 21000L: linux-usb@vger.kernel.org 21001S: Maintained 21002F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21003F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21004 21005USB ISP116X DRIVER 21006M: Olav Kongas <ok@artecdesign.ee> 21007L: linux-usb@vger.kernel.org 21008S: Maintained 21009F: drivers/usb/host/isp116x* 21010F: include/linux/usb/isp116x.h 21011 21012USB ISP1760 DRIVER 21013M: Rui Miguel Silva <rui.silva@linaro.org> 21014L: linux-usb@vger.kernel.org 21015S: Maintained 21016F: drivers/usb/isp1760/* 21017F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21018 21019USB LAN78XX ETHERNET DRIVER 21020M: Woojung Huh <woojung.huh@microchip.com> 21021M: UNGLinuxDriver@microchip.com 21022L: netdev@vger.kernel.org 21023S: Maintained 21024F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21025F: drivers/net/usb/lan78xx.* 21026F: include/dt-bindings/net/microchip-lan78xx.h 21027 21028USB MASS STORAGE DRIVER 21029M: Alan Stern <stern@rowland.harvard.edu> 21030L: linux-usb@vger.kernel.org 21031L: usb-storage@lists.one-eyed-alien.net 21032S: Maintained 21033F: drivers/usb/storage/ 21034 21035USB MIDI DRIVER 21036M: Clemens Ladisch <clemens@ladisch.de> 21037L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21038S: Maintained 21039T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21040F: sound/usb/midi.* 21041 21042USB NETWORKING DRIVERS 21043L: linux-usb@vger.kernel.org 21044S: Odd Fixes 21045F: drivers/net/usb/ 21046 21047USB OHCI DRIVER 21048M: Alan Stern <stern@rowland.harvard.edu> 21049L: linux-usb@vger.kernel.org 21050S: Maintained 21051F: Documentation/usb/ohci.rst 21052F: drivers/usb/host/ohci* 21053 21054USB OTG FSM (Finite State Machine) 21055M: Peter Chen <peter.chen@kernel.org> 21056L: linux-usb@vger.kernel.org 21057S: Maintained 21058T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21059F: drivers/usb/common/usb-otg-fsm.c 21060 21061USB OVER IP DRIVER 21062M: Valentina Manea <valentina.manea.m@gmail.com> 21063M: Shuah Khan <shuah@kernel.org> 21064M: Shuah Khan <skhan@linuxfoundation.org> 21065L: linux-usb@vger.kernel.org 21066S: Maintained 21067F: Documentation/usb/usbip_protocol.rst 21068F: drivers/usb/usbip/ 21069F: tools/testing/selftests/drivers/usb/usbip/ 21070F: tools/usb/usbip/ 21071 21072USB PEGASUS DRIVER 21073M: Petko Manolov <petkan@nucleusys.com> 21074L: linux-usb@vger.kernel.org 21075L: netdev@vger.kernel.org 21076S: Maintained 21077W: https://github.com/petkan/pegasus 21078T: git git://github.com/petkan/pegasus.git 21079F: drivers/net/usb/pegasus.* 21080 21081USB PHY LAYER 21082M: Felipe Balbi <balbi@kernel.org> 21083L: linux-usb@vger.kernel.org 21084S: Maintained 21085T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21086F: drivers/usb/phy/ 21087 21088USB PRINTER DRIVER (usblp) 21089M: Pete Zaitcev <zaitcev@redhat.com> 21090L: linux-usb@vger.kernel.org 21091S: Supported 21092F: drivers/usb/class/usblp.c 21093 21094USB RAW GADGET DRIVER 21095R: Andrey Konovalov <andreyknvl@gmail.com> 21096L: linux-usb@vger.kernel.org 21097S: Maintained 21098F: Documentation/usb/raw-gadget.rst 21099F: drivers/usb/gadget/legacy/raw_gadget.c 21100F: include/uapi/linux/usb/raw_gadget.h 21101 21102USB QMI WWAN NETWORK DRIVER 21103M: Bjørn Mork <bjorn@mork.no> 21104L: netdev@vger.kernel.org 21105S: Maintained 21106F: Documentation/ABI/testing/sysfs-class-net-qmi 21107F: drivers/net/usb/qmi_wwan.c 21108 21109USB RTL8150 DRIVER 21110M: Petko Manolov <petkan@nucleusys.com> 21111L: linux-usb@vger.kernel.org 21112L: netdev@vger.kernel.org 21113S: Maintained 21114W: https://github.com/petkan/rtl8150 21115T: git git://github.com/petkan/rtl8150.git 21116F: drivers/net/usb/rtl8150.c 21117 21118USB SERIAL SUBSYSTEM 21119M: Johan Hovold <johan@kernel.org> 21120L: linux-usb@vger.kernel.org 21121S: Maintained 21122T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21123F: Documentation/usb/usb-serial.rst 21124F: drivers/usb/serial/ 21125F: include/linux/usb/serial.h 21126 21127USB SMSC75XX ETHERNET DRIVER 21128M: Steve Glendinning <steve.glendinning@shawell.net> 21129L: netdev@vger.kernel.org 21130S: Maintained 21131F: drivers/net/usb/smsc75xx.* 21132 21133USB SMSC95XX ETHERNET DRIVER 21134M: Steve Glendinning <steve.glendinning@shawell.net> 21135M: UNGLinuxDriver@microchip.com 21136L: netdev@vger.kernel.org 21137S: Maintained 21138F: drivers/net/usb/smsc95xx.* 21139 21140USB SUBSYSTEM 21141M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21142L: linux-usb@vger.kernel.org 21143S: Supported 21144W: http://www.linux-usb.org 21145T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21146F: Documentation/devicetree/bindings/usb/ 21147F: Documentation/usb/ 21148F: drivers/usb/ 21149F: include/dt-bindings/usb/ 21150F: include/linux/usb.h 21151F: include/linux/usb/ 21152 21153USB TYPEC BUS FOR ALTERNATE MODES 21154M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21155L: linux-usb@vger.kernel.org 21156S: Maintained 21157F: Documentation/ABI/testing/sysfs-bus-typec 21158F: Documentation/driver-api/usb/typec_bus.rst 21159F: drivers/usb/typec/altmodes/ 21160F: include/linux/usb/typec_altmode.h 21161 21162USB TYPEC CLASS 21163M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21164L: linux-usb@vger.kernel.org 21165S: Maintained 21166F: Documentation/ABI/testing/sysfs-class-typec 21167F: Documentation/driver-api/usb/typec.rst 21168F: drivers/usb/typec/ 21169F: include/linux/usb/typec.h 21170 21171USB TYPEC INTEL PMC MUX DRIVER 21172M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21173L: linux-usb@vger.kernel.org 21174S: Maintained 21175F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21176F: drivers/usb/typec/mux/intel_pmc_mux.c 21177 21178USB TYPEC PI3USB30532 MUX DRIVER 21179M: Hans de Goede <hdegoede@redhat.com> 21180L: linux-usb@vger.kernel.org 21181S: Maintained 21182F: drivers/usb/typec/mux/pi3usb30532.c 21183 21184USB TYPEC PORT CONTROLLER DRIVERS 21185M: Guenter Roeck <linux@roeck-us.net> 21186L: linux-usb@vger.kernel.org 21187S: Maintained 21188F: drivers/usb/typec/tcpm/ 21189 21190USB UHCI DRIVER 21191M: Alan Stern <stern@rowland.harvard.edu> 21192L: linux-usb@vger.kernel.org 21193S: Maintained 21194F: drivers/usb/host/uhci* 21195 21196USB VIDEO CLASS 21197M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21198L: linux-media@vger.kernel.org 21199S: Maintained 21200W: http://www.ideasonboard.org/uvc/ 21201T: git git://linuxtv.org/media_tree.git 21202F: drivers/media/usb/uvc/ 21203F: include/uapi/linux/uvcvideo.h 21204 21205USB WEBCAM GADGET 21206M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21207L: linux-usb@vger.kernel.org 21208S: Maintained 21209F: drivers/usb/gadget/function/*uvc* 21210F: drivers/usb/gadget/legacy/webcam.c 21211F: include/uapi/linux/usb/g_uvc.h 21212 21213USB WIRELESS RNDIS DRIVER (rndis_wlan) 21214M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21215L: linux-wireless@vger.kernel.org 21216S: Maintained 21217F: drivers/net/wireless/rndis_wlan.c 21218 21219USB XHCI DRIVER 21220M: Mathias Nyman <mathias.nyman@intel.com> 21221L: linux-usb@vger.kernel.org 21222S: Supported 21223F: drivers/usb/host/pci-quirks* 21224F: drivers/usb/host/xhci* 21225 21226USB ZD1201 DRIVER 21227L: linux-wireless@vger.kernel.org 21228S: Orphan 21229W: http://linux-lc100020.sourceforge.net 21230F: drivers/net/wireless/zydas/zd1201.* 21231 21232USB ZR364XX DRIVER 21233M: Antoine Jacquet <royale@zerezo.com> 21234L: linux-usb@vger.kernel.org 21235L: linux-media@vger.kernel.org 21236S: Maintained 21237W: http://royale.zerezo.com/zr364xx/ 21238T: git git://linuxtv.org/media_tree.git 21239F: Documentation/admin-guide/media/zr364xx* 21240F: drivers/media/usb/zr364xx/ 21241 21242USER-MODE LINUX (UML) 21243M: Richard Weinberger <richard@nod.at> 21244M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21245M: Johannes Berg <johannes@sipsolutions.net> 21246L: linux-um@lists.infradead.org 21247S: Maintained 21248W: http://user-mode-linux.sourceforge.net 21249Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21250T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21251T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21252F: Documentation/virt/uml/ 21253F: arch/um/ 21254F: arch/x86/um/ 21255F: fs/hostfs/ 21256 21257USERSPACE COPYIN/COPYOUT (UIOVEC) 21258M: Alexander Viro <viro@zeniv.linux.org.uk> 21259S: Maintained 21260F: include/linux/uio.h 21261F: lib/iov_iter.c 21262 21263USERSPACE DMA BUFFER DRIVER 21264M: Gerd Hoffmann <kraxel@redhat.com> 21265L: dri-devel@lists.freedesktop.org 21266S: Maintained 21267T: git git://anongit.freedesktop.org/drm/drm-misc 21268F: drivers/dma-buf/udmabuf.c 21269F: include/uapi/linux/udmabuf.h 21270 21271USERSPACE I/O (UIO) 21272M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21273S: Maintained 21274T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21275F: Documentation/driver-api/uio-howto.rst 21276F: drivers/uio/ 21277F: include/linux/uio_driver.h 21278 21279UTIL-LINUX PACKAGE 21280M: Karel Zak <kzak@redhat.com> 21281L: util-linux@vger.kernel.org 21282S: Maintained 21283W: http://en.wikipedia.org/wiki/Util-linux 21284T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21285 21286UUID HELPERS 21287M: Christoph Hellwig <hch@lst.de> 21288R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21289L: linux-kernel@vger.kernel.org 21290S: Maintained 21291T: git git://git.infradead.org/users/hch/uuid.git 21292F: include/linux/uuid.h 21293F: include/uapi/linux/uuid.h 21294F: lib/test_uuid.c 21295F: lib/uuid.c 21296 21297UV SYSFS DRIVER 21298M: Justin Ernst <justin.ernst@hpe.com> 21299L: platform-driver-x86@vger.kernel.org 21300S: Maintained 21301F: drivers/platform/x86/uv_sysfs.c 21302 21303UVESAFB DRIVER 21304M: Michal Januszewski <spock@gentoo.org> 21305L: linux-fbdev@vger.kernel.org 21306S: Maintained 21307W: https://github.com/mjanusz/v86d 21308F: Documentation/fb/uvesafb.rst 21309F: drivers/video/fbdev/uvesafb.* 21310 21311Ux500 CLOCK DRIVERS 21312M: Ulf Hansson <ulf.hansson@linaro.org> 21313L: linux-clk@vger.kernel.org 21314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21315S: Maintained 21316F: drivers/clk/ux500/ 21317 21318VF610 NAND DRIVER 21319M: Stefan Agner <stefan@agner.ch> 21320L: linux-mtd@lists.infradead.org 21321S: Supported 21322F: drivers/mtd/nand/raw/vf610_nfc.c 21323 21324VFAT/FAT/MSDOS FILESYSTEM 21325M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21326S: Maintained 21327F: Documentation/filesystems/vfat.rst 21328F: fs/fat/ 21329F: tools/testing/selftests/filesystems/fat/ 21330 21331VFIO DRIVER 21332M: Alex Williamson <alex.williamson@redhat.com> 21333R: Cornelia Huck <cohuck@redhat.com> 21334L: kvm@vger.kernel.org 21335S: Maintained 21336T: git git://github.com/awilliam/linux-vfio.git 21337F: Documentation/driver-api/vfio.rst 21338F: drivers/vfio/ 21339F: include/linux/vfio.h 21340F: include/linux/vfio_pci_core.h 21341F: include/uapi/linux/vfio.h 21342 21343VFIO FSL-MC DRIVER 21344M: Diana Craciun <diana.craciun@oss.nxp.com> 21345L: kvm@vger.kernel.org 21346S: Maintained 21347F: drivers/vfio/fsl-mc/ 21348 21349VFIO HISILICON PCI DRIVER 21350M: Longfang Liu <liulongfang@huawei.com> 21351M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21352L: kvm@vger.kernel.org 21353S: Maintained 21354F: drivers/vfio/pci/hisilicon/ 21355 21356VFIO MEDIATED DEVICE DRIVERS 21357M: Kirti Wankhede <kwankhede@nvidia.com> 21358L: kvm@vger.kernel.org 21359S: Maintained 21360F: Documentation/driver-api/vfio-mediated-device.rst 21361F: drivers/vfio/mdev/ 21362F: include/linux/mdev.h 21363F: samples/vfio-mdev/ 21364 21365VFIO PCI DEVICE SPECIFIC DRIVERS 21366R: Jason Gunthorpe <jgg@nvidia.com> 21367R: Yishai Hadas <yishaih@nvidia.com> 21368R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21369R: Kevin Tian <kevin.tian@intel.com> 21370L: kvm@vger.kernel.org 21371S: Maintained 21372P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21373F: drivers/vfio/pci/*/ 21374 21375VFIO PLATFORM DRIVER 21376M: Eric Auger <eric.auger@redhat.com> 21377L: kvm@vger.kernel.org 21378S: Maintained 21379F: drivers/vfio/platform/ 21380 21381VFIO MLX5 PCI DRIVER 21382M: Yishai Hadas <yishaih@nvidia.com> 21383L: kvm@vger.kernel.org 21384S: Maintained 21385F: drivers/vfio/pci/mlx5/ 21386 21387VGA_SWITCHEROO 21388R: Lukas Wunner <lukas@wunner.de> 21389S: Maintained 21390T: git git://anongit.freedesktop.org/drm/drm-misc 21391F: Documentation/gpu/vga-switcheroo.rst 21392F: drivers/gpu/vga/vga_switcheroo.c 21393F: include/linux/vga_switcheroo.h 21394 21395VIA RHINE NETWORK DRIVER 21396S: Maintained 21397M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21398F: drivers/net/ethernet/via/via-rhine.c 21399 21400VIA SD/MMC CARD CONTROLLER DRIVER 21401M: Bruce Chang <brucechang@via.com.tw> 21402M: Harald Welte <HaraldWelte@viatech.com> 21403S: Maintained 21404F: drivers/mmc/host/via-sdmmc.c 21405 21406VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21407M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21408L: linux-fbdev@vger.kernel.org 21409S: Maintained 21410F: drivers/video/fbdev/via/ 21411F: include/linux/via-core.h 21412F: include/linux/via-gpio.h 21413F: include/linux/via_i2c.h 21414 21415VIA VELOCITY NETWORK DRIVER 21416M: Francois Romieu <romieu@fr.zoreil.com> 21417L: netdev@vger.kernel.org 21418S: Maintained 21419F: drivers/net/ethernet/via/via-velocity.* 21420 21421VICODEC VIRTUAL CODEC DRIVER 21422M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21423L: linux-media@vger.kernel.org 21424S: Maintained 21425W: https://linuxtv.org 21426T: git git://linuxtv.org/media_tree.git 21427F: drivers/media/test-drivers/vicodec/* 21428 21429VIDEO I2C POLLING DRIVER 21430M: Matt Ranostay <matt.ranostay@konsulko.com> 21431L: linux-media@vger.kernel.org 21432S: Maintained 21433F: drivers/media/i2c/video-i2c.c 21434 21435VIDEO MULTIPLEXER DRIVER 21436M: Philipp Zabel <p.zabel@pengutronix.de> 21437L: linux-media@vger.kernel.org 21438S: Maintained 21439F: drivers/media/platform/video-mux.c 21440 21441VIDEOBUF2 FRAMEWORK 21442M: Tomasz Figa <tfiga@chromium.org> 21443M: Marek Szyprowski <m.szyprowski@samsung.com> 21444L: linux-media@vger.kernel.org 21445S: Maintained 21446F: drivers/media/common/videobuf2/* 21447F: include/media/videobuf2-* 21448 21449VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21450M: Shuah Khan <skhan@linuxfoundation.org> 21451R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21452L: linux-media@vger.kernel.org 21453S: Maintained 21454W: https://linuxtv.org 21455T: git git://linuxtv.org/media_tree.git 21456F: drivers/media/test-drivers/vimc/* 21457 21458VIRT LIB 21459M: Alex Williamson <alex.williamson@redhat.com> 21460M: Paolo Bonzini <pbonzini@redhat.com> 21461L: kvm@vger.kernel.org 21462S: Supported 21463F: virt/lib/ 21464 21465VIRTIO AND VHOST VSOCK DRIVER 21466M: Stefan Hajnoczi <stefanha@redhat.com> 21467M: Stefano Garzarella <sgarzare@redhat.com> 21468L: kvm@vger.kernel.org 21469L: virtualization@lists.linux-foundation.org 21470L: netdev@vger.kernel.org 21471S: Maintained 21472F: drivers/vhost/vsock.c 21473F: include/linux/virtio_vsock.h 21474F: include/uapi/linux/virtio_vsock.h 21475F: net/vmw_vsock/virtio_transport.c 21476F: net/vmw_vsock/virtio_transport_common.c 21477 21478VIRTIO BLOCK AND SCSI DRIVERS 21479M: "Michael S. Tsirkin" <mst@redhat.com> 21480M: Jason Wang <jasowang@redhat.com> 21481R: Paolo Bonzini <pbonzini@redhat.com> 21482R: Stefan Hajnoczi <stefanha@redhat.com> 21483L: virtualization@lists.linux-foundation.org 21484S: Maintained 21485F: drivers/block/virtio_blk.c 21486F: drivers/scsi/virtio_scsi.c 21487F: drivers/vhost/scsi.c 21488F: include/uapi/linux/virtio_blk.h 21489F: include/uapi/linux/virtio_scsi.h 21490 21491VIRTIO CONSOLE DRIVER 21492M: Amit Shah <amit@kernel.org> 21493L: virtualization@lists.linux-foundation.org 21494S: Maintained 21495F: drivers/char/virtio_console.c 21496F: include/linux/virtio_console.h 21497F: include/uapi/linux/virtio_console.h 21498 21499VIRTIO CORE AND NET DRIVERS 21500M: "Michael S. Tsirkin" <mst@redhat.com> 21501M: Jason Wang <jasowang@redhat.com> 21502L: virtualization@lists.linux-foundation.org 21503S: Maintained 21504F: Documentation/ABI/testing/sysfs-bus-vdpa 21505F: Documentation/ABI/testing/sysfs-class-vduse 21506F: Documentation/devicetree/bindings/virtio/ 21507F: drivers/block/virtio_blk.c 21508F: drivers/crypto/virtio/ 21509F: drivers/net/virtio_net.c 21510F: drivers/vdpa/ 21511F: drivers/virtio/ 21512F: include/linux/vdpa.h 21513F: include/linux/virtio*.h 21514F: include/uapi/linux/virtio_*.h 21515F: tools/virtio/ 21516 21517VIRTIO BALLOON 21518M: "Michael S. Tsirkin" <mst@redhat.com> 21519M: David Hildenbrand <david@redhat.com> 21520L: virtualization@lists.linux-foundation.org 21521S: Maintained 21522F: drivers/virtio/virtio_balloon.c 21523F: include/uapi/linux/virtio_balloon.h 21524F: include/linux/balloon_compaction.h 21525F: mm/balloon_compaction.c 21526 21527VIRTIO CRYPTO DRIVER 21528M: Gonglei <arei.gonglei@huawei.com> 21529L: virtualization@lists.linux-foundation.org 21530L: linux-crypto@vger.kernel.org 21531S: Maintained 21532F: drivers/crypto/virtio/ 21533F: include/uapi/linux/virtio_crypto.h 21534 21535VIRTIO DRIVERS FOR S390 21536M: Cornelia Huck <cohuck@redhat.com> 21537M: Halil Pasic <pasic@linux.ibm.com> 21538M: Eric Farman <farman@linux.ibm.com> 21539L: linux-s390@vger.kernel.org 21540L: virtualization@lists.linux-foundation.org 21541L: kvm@vger.kernel.org 21542S: Supported 21543F: arch/s390/include/uapi/asm/virtio-ccw.h 21544F: drivers/s390/virtio/ 21545 21546VIRTIO FILE SYSTEM 21547M: Vivek Goyal <vgoyal@redhat.com> 21548M: Stefan Hajnoczi <stefanha@redhat.com> 21549M: Miklos Szeredi <miklos@szeredi.hu> 21550L: virtualization@lists.linux-foundation.org 21551L: linux-fsdevel@vger.kernel.org 21552S: Supported 21553W: https://virtio-fs.gitlab.io/ 21554F: Documentation/filesystems/virtiofs.rst 21555F: fs/fuse/virtio_fs.c 21556F: include/uapi/linux/virtio_fs.h 21557 21558VIRTIO GPIO DRIVER 21559M: Enrico Weigelt, metux IT consult <info@metux.net> 21560M: Viresh Kumar <vireshk@kernel.org> 21561L: linux-gpio@vger.kernel.org 21562L: virtualization@lists.linux-foundation.org 21563S: Maintained 21564F: drivers/gpio/gpio-virtio.c 21565F: include/uapi/linux/virtio_gpio.h 21566 21567VIRTIO GPU DRIVER 21568M: David Airlie <airlied@linux.ie> 21569M: Gerd Hoffmann <kraxel@redhat.com> 21570R: Gurchetan Singh <gurchetansingh@chromium.org> 21571R: Chia-I Wu <olvaffe@gmail.com> 21572L: dri-devel@lists.freedesktop.org 21573L: virtualization@lists.linux-foundation.org 21574S: Maintained 21575T: git git://anongit.freedesktop.org/drm/drm-misc 21576F: drivers/gpu/drm/virtio/ 21577F: include/uapi/linux/virtio_gpu.h 21578 21579VIRTIO HOST (VHOST) 21580M: "Michael S. Tsirkin" <mst@redhat.com> 21581M: Jason Wang <jasowang@redhat.com> 21582L: kvm@vger.kernel.org 21583L: virtualization@lists.linux-foundation.org 21584L: netdev@vger.kernel.org 21585S: Maintained 21586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21587F: drivers/vhost/ 21588F: include/linux/vhost_iotlb.h 21589F: include/uapi/linux/vhost.h 21590 21591VIRTIO INPUT DRIVER 21592M: Gerd Hoffmann <kraxel@redhat.com> 21593S: Maintained 21594F: drivers/virtio/virtio_input.c 21595F: include/uapi/linux/virtio_input.h 21596 21597VIRTIO IOMMU DRIVER 21598M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21599L: virtualization@lists.linux-foundation.org 21600S: Maintained 21601F: drivers/iommu/virtio-iommu.c 21602F: include/uapi/linux/virtio_iommu.h 21603 21604VIRTIO MEM DRIVER 21605M: David Hildenbrand <david@redhat.com> 21606L: virtualization@lists.linux-foundation.org 21607S: Maintained 21608W: https://virtio-mem.gitlab.io/ 21609F: drivers/virtio/virtio_mem.c 21610F: include/uapi/linux/virtio_mem.h 21611 21612VIRTIO SOUND DRIVER 21613M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21614M: "Michael S. Tsirkin" <mst@redhat.com> 21615L: virtualization@lists.linux-foundation.org 21616L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21617S: Maintained 21618F: include/uapi/linux/virtio_snd.h 21619F: sound/virtio/* 21620 21621VIRTIO I2C DRIVER 21622M: Conghui Chen <conghui.chen@intel.com> 21623M: Viresh Kumar <viresh.kumar@linaro.org> 21624L: linux-i2c@vger.kernel.org 21625L: virtualization@lists.linux-foundation.org 21626S: Maintained 21627F: drivers/i2c/busses/i2c-virtio.c 21628F: include/uapi/linux/virtio_i2c.h 21629 21630VIRTIO PMEM DRIVER 21631M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21632L: virtualization@lists.linux-foundation.org 21633S: Maintained 21634F: drivers/nvdimm/virtio_pmem.c 21635F: drivers/nvdimm/nd_virtio.c 21636 21637VIRTUAL BOX GUEST DEVICE DRIVER 21638M: Hans de Goede <hdegoede@redhat.com> 21639M: Arnd Bergmann <arnd@arndb.de> 21640M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21641S: Maintained 21642F: drivers/virt/vboxguest/ 21643F: include/linux/vbox_utils.h 21644F: include/uapi/linux/vbox*.h 21645 21646VIRTUAL BOX SHARED FOLDER VFS DRIVER 21647M: Hans de Goede <hdegoede@redhat.com> 21648L: linux-fsdevel@vger.kernel.org 21649S: Maintained 21650F: fs/vboxsf/* 21651 21652VIRTUAL SERIO DEVICE DRIVER 21653M: Stephen Chandler Paul <thatslyude@gmail.com> 21654S: Maintained 21655F: drivers/input/serio/userio.c 21656F: include/uapi/linux/userio.h 21657 21658VIVID VIRTUAL VIDEO DRIVER 21659M: Hans Verkuil <hverkuil@xs4all.nl> 21660L: linux-media@vger.kernel.org 21661S: Maintained 21662W: https://linuxtv.org 21663T: git git://linuxtv.org/media_tree.git 21664F: drivers/media/test-drivers/vivid/* 21665 21666VIDTV VIRTUAL DIGITAL TV DRIVER 21667M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21668L: linux-media@vger.kernel.org 21669S: Maintained 21670W: https://linuxtv.org 21671T: git git://linuxtv.org/media_tree.git 21672F: drivers/media/test-drivers/vidtv/* 21673 21674VLYNQ BUS 21675M: Florian Fainelli <f.fainelli@gmail.com> 21676L: openwrt-devel@lists.openwrt.org (subscribers-only) 21677S: Maintained 21678F: drivers/vlynq/vlynq.c 21679F: include/linux/vlynq.h 21680 21681VME SUBSYSTEM 21682M: Martyn Welch <martyn@welchs.me.uk> 21683M: Manohar Vanga <manohar.vanga@gmail.com> 21684M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21685L: linux-kernel@vger.kernel.org 21686S: Odd fixes 21687T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21688F: Documentation/driver-api/vme.rst 21689F: drivers/staging/vme_user/ 21690 21691VM SOCKETS (AF_VSOCK) 21692M: Stefano Garzarella <sgarzare@redhat.com> 21693L: virtualization@lists.linux-foundation.org 21694L: netdev@vger.kernel.org 21695S: Maintained 21696F: drivers/net/vsockmon.c 21697F: include/net/af_vsock.h 21698F: include/uapi/linux/vm_sockets.h 21699F: include/uapi/linux/vm_sockets_diag.h 21700F: include/uapi/linux/vsockmon.h 21701F: net/vmw_vsock/ 21702F: tools/testing/vsock/ 21703 21704VMWARE BALLOON DRIVER 21705M: Nadav Amit <namit@vmware.com> 21706R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21707L: linux-kernel@vger.kernel.org 21708S: Maintained 21709F: drivers/misc/vmw_balloon.c 21710 21711VMWARE HYPERVISOR INTERFACE 21712M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21713M: Alexey Makhalov <amakhalov@vmware.com> 21714R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21715L: virtualization@lists.linux-foundation.org 21716L: x86@kernel.org 21717S: Supported 21718T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21719F: arch/x86/include/asm/vmware.h 21720F: arch/x86/kernel/cpu/vmware.c 21721 21722VMWARE PVRDMA DRIVER 21723M: Bryan Tan <bryantan@vmware.com> 21724M: Vishnu Dasa <vdasa@vmware.com> 21725R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21726L: linux-rdma@vger.kernel.org 21727S: Maintained 21728F: drivers/infiniband/hw/vmw_pvrdma/ 21729 21730VMware PVSCSI driver 21731M: Vishal Bhakta <vbhakta@vmware.com> 21732R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21733L: linux-scsi@vger.kernel.org 21734S: Maintained 21735F: drivers/scsi/vmw_pvscsi.c 21736F: drivers/scsi/vmw_pvscsi.h 21737 21738VMWARE VIRTUAL PTP CLOCK DRIVER 21739M: Vivek Thampi <vithampi@vmware.com> 21740R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21741L: netdev@vger.kernel.org 21742S: Supported 21743F: drivers/ptp/ptp_vmw.c 21744 21745VMWARE VMCI DRIVER 21746M: Bryan Tan <bryantan@vmware.com> 21747M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21748M: Vishnu Dasa <vdasa@vmware.com> 21749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21750L: linux-kernel@vger.kernel.org 21751S: Maintained 21752F: drivers/misc/vmw_vmci/ 21753 21754VMWARE VMMOUSE SUBDRIVER 21755M: Zack Rusin <zackr@vmware.com> 21756R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21757R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21758L: linux-input@vger.kernel.org 21759S: Maintained 21760F: drivers/input/mouse/vmmouse.c 21761F: drivers/input/mouse/vmmouse.h 21762 21763VMWARE VMXNET3 ETHERNET DRIVER 21764M: Ronak Doshi <doshir@vmware.com> 21765R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21766L: netdev@vger.kernel.org 21767S: Maintained 21768F: drivers/net/vmxnet3/ 21769 21770VOCORE VOCORE2 BOARD 21771M: Harvey Hunt <harveyhuntnexus@gmail.com> 21772L: linux-mips@vger.kernel.org 21773S: Maintained 21774F: arch/mips/boot/dts/ralink/vocore2.dts 21775 21776VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21777M: Liam Girdwood <lgirdwood@gmail.com> 21778M: Mark Brown <broonie@kernel.org> 21779L: linux-kernel@vger.kernel.org 21780S: Supported 21781W: http://www.slimlogic.co.uk/?p=48 21782T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21783F: Documentation/devicetree/bindings/regulator/ 21784F: Documentation/power/regulator/ 21785F: drivers/regulator/ 21786F: include/dt-bindings/regulator/ 21787F: include/linux/regulator/ 21788K: regulator_get_optional 21789 21790VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21791R: Matti Vaittinen <mazziesaccount@gmail.com> 21792F: drivers/regulator/irq_helpers.c 21793 21794VRF 21795M: David Ahern <dsahern@kernel.org> 21796L: netdev@vger.kernel.org 21797S: Maintained 21798F: Documentation/networking/vrf.rst 21799F: drivers/net/vrf.c 21800 21801VSPRINTF 21802M: Petr Mladek <pmladek@suse.com> 21803M: Steven Rostedt <rostedt@goodmis.org> 21804M: Sergey Senozhatsky <senozhatsky@chromium.org> 21805R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21806R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21807S: Maintained 21808T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21809F: Documentation/core-api/printk-formats.rst 21810F: lib/test_printf.c 21811F: lib/test_scanf.c 21812F: lib/vsprintf.c 21813 21814VT1211 HARDWARE MONITOR DRIVER 21815M: Juerg Haefliger <juergh@gmail.com> 21816L: linux-hwmon@vger.kernel.org 21817S: Maintained 21818F: Documentation/hwmon/vt1211.rst 21819F: drivers/hwmon/vt1211.c 21820 21821VT8231 HARDWARE MONITOR DRIVER 21822M: Roger Lucas <vt8231@hiddenengine.co.uk> 21823L: linux-hwmon@vger.kernel.org 21824S: Maintained 21825F: drivers/hwmon/vt8231.c 21826 21827VUB300 USB to SDIO/SD/MMC bridge chip 21828L: linux-mmc@vger.kernel.org 21829S: Orphan 21830F: drivers/mmc/host/vub300.c 21831 21832W1 DALLAS'S 1-WIRE BUS 21833M: Evgeniy Polyakov <zbr@ioremap.net> 21834S: Maintained 21835F: Documentation/devicetree/bindings/w1/ 21836F: Documentation/w1/ 21837F: drivers/w1/ 21838F: include/linux/w1.h 21839 21840W83791D HARDWARE MONITORING DRIVER 21841M: Marc Hulsman <m.hulsman@tudelft.nl> 21842L: linux-hwmon@vger.kernel.org 21843S: Maintained 21844F: Documentation/hwmon/w83791d.rst 21845F: drivers/hwmon/w83791d.c 21846 21847W83793 HARDWARE MONITORING DRIVER 21848M: Rudolf Marek <r.marek@assembler.cz> 21849L: linux-hwmon@vger.kernel.org 21850S: Maintained 21851F: Documentation/hwmon/w83793.rst 21852F: drivers/hwmon/w83793.c 21853 21854W83795 HARDWARE MONITORING DRIVER 21855M: Jean Delvare <jdelvare@suse.com> 21856L: linux-hwmon@vger.kernel.org 21857S: Maintained 21858F: drivers/hwmon/w83795.c 21859 21860W83L51xD SD/MMC CARD INTERFACE DRIVER 21861M: Pierre Ossman <pierre@ossman.eu> 21862S: Maintained 21863F: drivers/mmc/host/wbsd.* 21864 21865WACOM PROTOCOL 4 SERIAL TABLETS 21866M: Julian Squires <julian@cipht.net> 21867M: Hans de Goede <hdegoede@redhat.com> 21868L: linux-input@vger.kernel.org 21869S: Maintained 21870F: drivers/input/tablet/wacom_serial4.c 21871 21872WANGXUN ETHERNET DRIVER 21873M: Jiawen Wu <jiawenwu@trustnetic.com> 21874L: netdev@vger.kernel.org 21875S: Maintained 21876F: Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst 21877F: drivers/net/ethernet/wangxun/ 21878 21879WATCHDOG DEVICE DRIVERS 21880M: Wim Van Sebroeck <wim@linux-watchdog.org> 21881M: Guenter Roeck <linux@roeck-us.net> 21882L: linux-watchdog@vger.kernel.org 21883S: Maintained 21884W: http://www.linux-watchdog.org/ 21885T: git git://www.linux-watchdog.org/linux-watchdog.git 21886F: Documentation/devicetree/bindings/watchdog/ 21887F: Documentation/watchdog/ 21888F: drivers/watchdog/ 21889F: include/linux/watchdog.h 21890F: include/uapi/linux/watchdog.h 21891 21892WHISKEYCOVE PMIC GPIO DRIVER 21893M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21894L: linux-gpio@vger.kernel.org 21895S: Maintained 21896F: drivers/gpio/gpio-wcove.c 21897 21898WHWAVE RTC DRIVER 21899M: Dianlong Li <long17.cool@163.com> 21900L: linux-rtc@vger.kernel.org 21901S: Maintained 21902F: drivers/rtc/rtc-sd3078.c 21903 21904WIIMOTE HID DRIVER 21905M: David Rheinsberg <david.rheinsberg@gmail.com> 21906L: linux-input@vger.kernel.org 21907S: Maintained 21908F: drivers/hid/hid-wiimote* 21909 21910WILOCITY WIL6210 WIRELESS DRIVER 21911L: linux-wireless@vger.kernel.org 21912S: Orphan 21913W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21914F: drivers/net/wireless/ath/wil6210/ 21915 21916WINBOND CIR DRIVER 21917M: David Härdeman <david@hardeman.nu> 21918S: Maintained 21919F: drivers/media/rc/winbond-cir.c 21920 21921WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21922M: William Breathitt Gray <william.gray@linaro.org> 21923L: linux-watchdog@vger.kernel.org 21924S: Maintained 21925F: drivers/watchdog/ebc-c384_wdt.c 21926 21927WINSYSTEMS WS16C48 GPIO DRIVER 21928M: William Breathitt Gray <william.gray@linaro.org> 21929L: linux-gpio@vger.kernel.org 21930S: Maintained 21931F: drivers/gpio/gpio-ws16c48.c 21932 21933WIREGUARD SECURE NETWORK TUNNEL 21934M: Jason A. Donenfeld <Jason@zx2c4.com> 21935L: wireguard@lists.zx2c4.com 21936L: netdev@vger.kernel.org 21937S: Maintained 21938F: drivers/net/wireguard/ 21939F: tools/testing/selftests/wireguard/ 21940 21941WISTRON LAPTOP BUTTON DRIVER 21942M: Miloslav Trmac <mitr@volny.cz> 21943S: Maintained 21944F: drivers/input/misc/wistron_btns.c 21945 21946WL3501 WIRELESS PCMCIA CARD DRIVER 21947L: linux-wireless@vger.kernel.org 21948S: Odd fixes 21949F: drivers/net/wireless/wl3501* 21950 21951WOLFSON MICROELECTRONICS DRIVERS 21952L: patches@opensource.cirrus.com 21953S: Supported 21954W: https://github.com/CirrusLogic/linux-drivers/wiki 21955T: git https://github.com/CirrusLogic/linux-drivers.git 21956F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21957F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21958F: Documentation/devicetree/bindings/mfd/wm831x.txt 21959F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21960F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21961F: Documentation/devicetree/bindings/sound/wm* 21962F: Documentation/hwmon/wm83??.rst 21963F: arch/arm/mach-s3c/mach-crag6410* 21964F: drivers/clk/clk-wm83*.c 21965F: drivers/gpio/gpio-*wm*.c 21966F: drivers/gpio/gpio-arizona.c 21967F: drivers/hwmon/wm83??-hwmon.c 21968F: drivers/input/misc/wm831x-on.c 21969F: drivers/input/touchscreen/wm831x-ts.c 21970F: drivers/input/touchscreen/wm97*.c 21971F: drivers/leds/leds-wm83*.c 21972F: drivers/mfd/arizona* 21973F: drivers/mfd/cs47l24* 21974F: drivers/mfd/wm*.c 21975F: drivers/power/supply/wm83*.c 21976F: drivers/regulator/arizona* 21977F: drivers/regulator/wm8*.c 21978F: drivers/rtc/rtc-wm83*.c 21979F: drivers/video/backlight/wm83*_bl.c 21980F: drivers/watchdog/wm83*_wdt.c 21981F: include/linux/mfd/arizona/ 21982F: include/linux/mfd/wm831x/ 21983F: include/linux/mfd/wm8350/ 21984F: include/linux/mfd/wm8400* 21985F: include/linux/regulator/arizona* 21986F: include/linux/wm97xx.h 21987F: include/sound/wm????.h 21988F: sound/soc/codecs/arizona* 21989F: sound/soc/codecs/cs47l24* 21990F: sound/soc/codecs/wm* 21991 21992WORKQUEUE 21993M: Tejun Heo <tj@kernel.org> 21994R: Lai Jiangshan <jiangshanlai@gmail.com> 21995S: Maintained 21996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21997F: Documentation/core-api/workqueue.rst 21998F: include/linux/workqueue.h 21999F: kernel/workqueue.c 22000 22001WWAN DRIVERS 22002M: Loic Poulain <loic.poulain@linaro.org> 22003M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22004R: Johannes Berg <johannes@sipsolutions.net> 22005L: netdev@vger.kernel.org 22006S: Maintained 22007F: drivers/net/wwan/ 22008F: include/linux/wwan.h 22009F: include/uapi/linux/wwan.h 22010 22011X-POWERS AXP288 PMIC DRIVERS 22012M: Hans de Goede <hdegoede@redhat.com> 22013S: Maintained 22014F: drivers/acpi/pmic/intel_pmic_xpower.c 22015N: axp288 22016 22017X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22018M: Chen-Yu Tsai <wens@csie.org> 22019L: linux-kernel@vger.kernel.org 22020S: Maintained 22021N: axp[128] 22022 22023X.25 STACK 22024M: Martin Schiller <ms@dev.tdt.de> 22025L: linux-x25@vger.kernel.org 22026S: Maintained 22027F: Documentation/networking/lapb-module.rst 22028F: Documentation/networking/x25* 22029F: drivers/net/wan/hdlc_x25.c 22030F: drivers/net/wan/lapbether.c 22031F: include/*/lapb.h 22032F: include/net/x25* 22033F: include/uapi/linux/x25.h 22034F: net/lapb/ 22035F: net/x25/ 22036 22037X86 ARCHITECTURE (32-BIT AND 64-BIT) 22038M: Thomas Gleixner <tglx@linutronix.de> 22039M: Ingo Molnar <mingo@redhat.com> 22040M: Borislav Petkov <bp@alien8.de> 22041M: Dave Hansen <dave.hansen@linux.intel.com> 22042M: x86@kernel.org 22043R: "H. Peter Anvin" <hpa@zytor.com> 22044L: linux-kernel@vger.kernel.org 22045S: Maintained 22046T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22047F: Documentation/devicetree/bindings/x86/ 22048F: Documentation/x86/ 22049F: arch/x86/ 22050 22051X86 ENTRY CODE 22052M: Andy Lutomirski <luto@kernel.org> 22053L: linux-kernel@vger.kernel.org 22054S: Maintained 22055T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22056F: arch/x86/entry/ 22057 22058X86 MCE INFRASTRUCTURE 22059M: Tony Luck <tony.luck@intel.com> 22060M: Borislav Petkov <bp@alien8.de> 22061L: linux-edac@vger.kernel.org 22062S: Maintained 22063F: Documentation/ABI/testing/sysfs-mce 22064F: Documentation/x86/x86_64/machinecheck.rst 22065F: arch/x86/kernel/cpu/mce/* 22066 22067X86 MICROCODE UPDATE SUPPORT 22068M: Borislav Petkov <bp@alien8.de> 22069S: Maintained 22070F: arch/x86/kernel/cpu/microcode/* 22071 22072X86 MM 22073M: Dave Hansen <dave.hansen@linux.intel.com> 22074M: Andy Lutomirski <luto@kernel.org> 22075M: Peter Zijlstra <peterz@infradead.org> 22076L: linux-kernel@vger.kernel.org 22077S: Maintained 22078T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22079F: arch/x86/mm/ 22080 22081X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22082M: Hans de Goede <hdegoede@redhat.com> 22083L: platform-driver-x86@vger.kernel.org 22084S: Maintained 22085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22086F: drivers/platform/x86/x86-android-tablets.c 22087 22088X86 PLATFORM DRIVERS 22089M: Hans de Goede <hdegoede@redhat.com> 22090M: Mark Gross <markgross@kernel.org> 22091L: platform-driver-x86@vger.kernel.org 22092S: Maintained 22093T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22094F: drivers/platform/olpc/ 22095F: drivers/platform/x86/ 22096 22097X86 PLATFORM DRIVERS - ARCH 22098R: Darren Hart <dvhart@infradead.org> 22099R: Andy Shevchenko <andy@infradead.org> 22100L: platform-driver-x86@vger.kernel.org 22101L: x86@kernel.org 22102S: Maintained 22103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22104F: arch/x86/platform 22105 22106X86 PLATFORM UV HPE SUPERDOME FLEX 22107M: Steve Wahl <steve.wahl@hpe.com> 22108R: Mike Travis <mike.travis@hpe.com> 22109R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22110R: Russ Anderson <russ.anderson@hpe.com> 22111S: Supported 22112F: arch/x86/include/asm/uv/ 22113F: arch/x86/kernel/apic/x2apic_uv_x.c 22114F: arch/x86/platform/uv/ 22115 22116X86 STACK UNWINDING 22117M: Josh Poimboeuf <jpoimboe@kernel.org> 22118M: Peter Zijlstra <peterz@infradead.org> 22119S: Supported 22120F: arch/x86/include/asm/unwind*.h 22121F: arch/x86/kernel/dumpstack.c 22122F: arch/x86/kernel/stacktrace.c 22123F: arch/x86/kernel/unwind_*.c 22124 22125X86 VDSO 22126M: Andy Lutomirski <luto@kernel.org> 22127L: linux-kernel@vger.kernel.org 22128S: Maintained 22129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22130F: arch/x86/entry/vdso/ 22131 22132XARRAY 22133M: Matthew Wilcox <willy@infradead.org> 22134L: linux-fsdevel@vger.kernel.org 22135S: Supported 22136F: Documentation/core-api/xarray.rst 22137F: include/linux/idr.h 22138F: include/linux/xarray.h 22139F: lib/idr.c 22140F: lib/xarray.c 22141F: tools/testing/radix-tree 22142 22143XBOX DVD IR REMOTE 22144M: Benjamin Valentin <benpicco@googlemail.com> 22145S: Maintained 22146F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22147F: drivers/media/rc/xbox_remote.c 22148 22149XC2028/3028 TUNER DRIVER 22150M: Mauro Carvalho Chehab <mchehab@kernel.org> 22151L: linux-media@vger.kernel.org 22152S: Maintained 22153W: https://linuxtv.org 22154T: git git://linuxtv.org/media_tree.git 22155F: drivers/media/tuners/xc2028.* 22156 22157XDP (eXpress Data Path) 22158M: Alexei Starovoitov <ast@kernel.org> 22159M: Daniel Borkmann <daniel@iogearbox.net> 22160M: David S. Miller <davem@davemloft.net> 22161M: Jakub Kicinski <kuba@kernel.org> 22162M: Jesper Dangaard Brouer <hawk@kernel.org> 22163M: John Fastabend <john.fastabend@gmail.com> 22164L: netdev@vger.kernel.org 22165L: bpf@vger.kernel.org 22166S: Supported 22167F: include/net/xdp.h 22168F: include/net/xdp_priv.h 22169F: include/trace/events/xdp.h 22170F: kernel/bpf/cpumap.c 22171F: kernel/bpf/devmap.c 22172F: net/core/xdp.c 22173F: samples/bpf/xdp* 22174F: tools/testing/selftests/bpf/*xdp* 22175F: tools/testing/selftests/bpf/*/*xdp* 22176F: drivers/net/ethernet/*/*/*/*/*xdp* 22177F: drivers/net/ethernet/*/*/*xdp* 22178K: (?:\b|_)xdp(?:\b|_) 22179 22180XDP SOCKETS (AF_XDP) 22181M: Björn Töpel <bjorn@kernel.org> 22182M: Magnus Karlsson <magnus.karlsson@intel.com> 22183M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22184R: Jonathan Lemon <jonathan.lemon@gmail.com> 22185L: netdev@vger.kernel.org 22186L: bpf@vger.kernel.org 22187S: Maintained 22188F: Documentation/networking/af_xdp.rst 22189F: include/net/xdp_sock* 22190F: include/net/xsk_buff_pool.h 22191F: include/uapi/linux/if_xdp.h 22192F: include/uapi/linux/xdp_diag.h 22193F: include/net/netns/xdp.h 22194F: net/xdp/ 22195F: tools/testing/selftests/bpf/*xsk* 22196 22197XEN BLOCK SUBSYSTEM 22198M: Roger Pau Monné <roger.pau@citrix.com> 22199L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22200S: Supported 22201F: drivers/block/xen* 22202F: drivers/block/xen-blkback/* 22203 22204XEN HYPERVISOR ARM 22205M: Stefano Stabellini <sstabellini@kernel.org> 22206L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22207S: Maintained 22208F: arch/arm/include/asm/xen/ 22209F: arch/arm/xen/ 22210 22211XEN HYPERVISOR ARM64 22212M: Stefano Stabellini <sstabellini@kernel.org> 22213L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22214S: Maintained 22215F: arch/arm64/include/asm/xen/ 22216F: arch/arm64/xen/ 22217 22218XEN HYPERVISOR INTERFACE 22219M: Juergen Gross <jgross@suse.com> 22220M: Stefano Stabellini <sstabellini@kernel.org> 22221R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22222L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22223S: Supported 22224T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22225F: Documentation/ABI/stable/sysfs-hypervisor-xen 22226F: Documentation/ABI/testing/sysfs-hypervisor-xen 22227F: drivers/*/xen-*front.c 22228F: drivers/xen/ 22229F: include/uapi/xen/ 22230F: include/xen/ 22231F: kernel/configs/xen.config 22232 22233XEN HYPERVISOR X86 22234M: Juergen Gross <jgross@suse.com> 22235R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22236L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22237S: Supported 22238F: arch/x86/configs/xen.config 22239F: arch/x86/include/asm/pvclock-abi.h 22240F: arch/x86/include/asm/xen/ 22241F: arch/x86/platform/pvh/ 22242F: arch/x86/xen/ 22243 22244XEN NETWORK BACKEND DRIVER 22245M: Wei Liu <wei.liu@kernel.org> 22246M: Paul Durrant <paul@xen.org> 22247L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22248L: netdev@vger.kernel.org 22249S: Supported 22250F: drivers/net/xen-netback/* 22251 22252XEN PCI SUBSYSTEM 22253M: Juergen Gross <jgross@suse.com> 22254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22255S: Supported 22256F: arch/x86/pci/*xen* 22257F: drivers/pci/*xen* 22258 22259XEN PVSCSI DRIVERS 22260M: Juergen Gross <jgross@suse.com> 22261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22262L: linux-scsi@vger.kernel.org 22263S: Supported 22264F: drivers/scsi/xen-scsifront.c 22265F: drivers/xen/xen-scsiback.c 22266F: include/xen/interface/io/vscsiif.h 22267 22268XEN PVUSB DRIVER 22269M: Juergen Gross <jgross@suse.com> 22270L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22271L: linux-usb@vger.kernel.org 22272S: Supported 22273F: drivers/usb/host/xen* 22274F: include/xen/interface/io/usbif.h 22275 22276XEN SOUND FRONTEND DRIVER 22277M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22278L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22280S: Supported 22281F: sound/xen/* 22282 22283XEN SWIOTLB SUBSYSTEM 22284M: Juergen Gross <jgross@suse.com> 22285M: Stefano Stabellini <sstabellini@kernel.org> 22286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22287L: iommu@lists.linux.dev 22288S: Supported 22289F: arch/x86/xen/*swiotlb* 22290F: drivers/xen/*swiotlb* 22291 22292XFS FILESYSTEM 22293C: irc://irc.oftc.net/xfs 22294M: Darrick J. Wong <djwong@kernel.org> 22295L: linux-xfs@vger.kernel.org 22296S: Supported 22297W: http://xfs.org/ 22298T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22299F: Documentation/ABI/testing/sysfs-fs-xfs 22300F: Documentation/admin-guide/xfs.rst 22301F: Documentation/filesystems/xfs-delayed-logging-design.rst 22302F: Documentation/filesystems/xfs-self-describing-metadata.rst 22303F: fs/xfs/ 22304F: include/uapi/linux/dqblk_xfs.h 22305F: include/uapi/linux/fsmap.h 22306 22307XILINX AMS DRIVER 22308M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22309L: linux-iio@vger.kernel.org 22310S: Maintained 22311F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22312F: drivers/iio/adc/xilinx-ams.c 22313 22314XILINX AXI ETHERNET DRIVER 22315M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22316S: Maintained 22317F: drivers/net/ethernet/xilinx/xilinx_axienet* 22318 22319XILINX CAN DRIVER 22320M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22321R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22322L: linux-can@vger.kernel.org 22323S: Maintained 22324F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22325F: drivers/net/can/xilinx_can.c 22326 22327XILINX GPIO DRIVER 22328M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22329R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22330R: Michal Simek <michal.simek@xilinx.com> 22331S: Maintained 22332F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 22333F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22334F: drivers/gpio/gpio-xilinx.c 22335F: drivers/gpio/gpio-zynq.c 22336 22337XILINX SD-FEC IP CORES 22338M: Derek Kiernan <derek.kiernan@xilinx.com> 22339M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22340S: Maintained 22341F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22342F: Documentation/misc-devices/xilinx_sdfec.rst 22343F: drivers/misc/Kconfig 22344F: drivers/misc/Makefile 22345F: drivers/misc/xilinx_sdfec.c 22346F: include/uapi/misc/xilinx_sdfec.h 22347 22348XILINX PWM DRIVER 22349M: Sean Anderson <sean.anderson@seco.com> 22350S: Maintained 22351F: drivers/pwm/pwm-xilinx.c 22352F: include/clocksource/timer-xilinx.h 22353 22354XILINX UARTLITE SERIAL DRIVER 22355M: Peter Korsgaard <jacmet@sunsite.dk> 22356L: linux-serial@vger.kernel.org 22357S: Maintained 22358F: drivers/tty/serial/uartlite.c 22359 22360XILINX VIDEO IP CORES 22361M: Hyun Kwon <hyun.kwon@xilinx.com> 22362M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22363L: linux-media@vger.kernel.org 22364S: Supported 22365T: git git://linuxtv.org/media_tree.git 22366F: Documentation/devicetree/bindings/media/xilinx/ 22367F: drivers/media/platform/xilinx/ 22368F: include/uapi/linux/xilinx-v4l2-controls.h 22369 22370XILINX ZYNQMP DPDMA DRIVER 22371M: Hyun Kwon <hyun.kwon@xilinx.com> 22372M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22373L: dmaengine@vger.kernel.org 22374S: Supported 22375F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22376F: drivers/dma/xilinx/xilinx_dpdma.c 22377F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22378 22379XILINX ZYNQMP PSGTR PHY DRIVER 22380M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22381M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22382L: linux-kernel@vger.kernel.org 22383S: Supported 22384T: git https://github.com/Xilinx/linux-xlnx.git 22385F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22386F: drivers/phy/xilinx/phy-zynqmp.c 22387 22388XILINX ZYNQMP SHA3 DRIVER 22389M: Harsha <harsha.harsha@xilinx.com> 22390S: Maintained 22391F: drivers/crypto/xilinx/zynqmp-sha.c 22392 22393XILINX EVENT MANAGEMENT DRIVER 22394M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22395S: Maintained 22396F: drivers/soc/xilinx/xlnx_event_manager.c 22397F: include/linux/firmware/xlnx-event-manager.h 22398 22399XILLYBUS DRIVER 22400M: Eli Billauer <eli.billauer@gmail.com> 22401L: linux-kernel@vger.kernel.org 22402S: Supported 22403F: drivers/char/xillybus/ 22404 22405XLP9XX I2C DRIVER 22406M: George Cherian <gcherian@marvell.com> 22407L: linux-i2c@vger.kernel.org 22408S: Supported 22409W: http://www.marvell.com 22410F: drivers/i2c/busses/i2c-xlp9xx.c 22411 22412XRA1403 GPIO EXPANDER 22413M: Nandor Han <nandor.han@ge.com> 22414M: Semi Malinen <semi.malinen@ge.com> 22415L: linux-gpio@vger.kernel.org 22416S: Maintained 22417F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22418F: drivers/gpio/gpio-xra1403.c 22419 22420XTENSA XTFPGA PLATFORM SUPPORT 22421M: Max Filippov <jcmvbkbc@gmail.com> 22422L: linux-xtensa@linux-xtensa.org 22423S: Maintained 22424F: drivers/spi/spi-xtensa-xtfpga.c 22425F: sound/soc/xtensa/xtfpga-i2s.c 22426 22427YAM DRIVER FOR AX.25 22428M: Jean-Paul Roubelat <jpr@f6fbb.org> 22429L: linux-hams@vger.kernel.org 22430S: Maintained 22431F: drivers/net/hamradio/yam* 22432F: include/linux/yam.h 22433 22434YAMA SECURITY MODULE 22435M: Kees Cook <keescook@chromium.org> 22436S: Supported 22437T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22438F: Documentation/admin-guide/LSM/Yama.rst 22439F: security/yama/ 22440 22441YEALINK PHONE DRIVER 22442M: Henk Vergonet <Henk.Vergonet@gmail.com> 22443L: usbb2k-api-dev@nongnu.org 22444S: Maintained 22445F: Documentation/input/devices/yealink.rst 22446F: drivers/input/misc/yealink.* 22447 22448Z8530 DRIVER FOR AX.25 22449M: Joerg Reuter <jreuter@yaina.de> 22450L: linux-hams@vger.kernel.org 22451S: Maintained 22452W: http://yaina.de/jreuter/ 22453W: http://www.qsl.net/dl1bke/ 22454F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22455F: drivers/net/hamradio/*scc.c 22456F: drivers/net/hamradio/z8530.h 22457 22458ZBUD COMPRESSED PAGE ALLOCATOR 22459M: Seth Jennings <sjenning@redhat.com> 22460M: Dan Streetman <ddstreet@ieee.org> 22461L: linux-mm@kvack.org 22462S: Maintained 22463F: mm/zbud.c 22464 22465Z3FOLD COMPRESSED PAGE ALLOCATOR 22466M: Vitaly Wool <vitaly.wool@konsulko.com> 22467R: Miaohe Lin <linmiaohe@huawei.com> 22468L: linux-mm@kvack.org 22469S: Maintained 22470F: mm/z3fold.c 22471 22472ZD1211RW WIRELESS DRIVER 22473M: Ulrich Kunitz <kune@deine-taler.de> 22474L: linux-wireless@vger.kernel.org 22475L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22476S: Maintained 22477W: http://zd1211.ath.cx/wiki/DriverRewrite 22478F: drivers/net/wireless/zydas/zd1211rw/ 22479 22480ZD1301 MEDIA DRIVER 22481M: Antti Palosaari <crope@iki.fi> 22482L: linux-media@vger.kernel.org 22483S: Maintained 22484W: https://linuxtv.org/ 22485W: http://palosaari.fi/linux/ 22486Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22487F: drivers/media/usb/dvb-usb-v2/zd1301* 22488 22489ZD1301_DEMOD MEDIA DRIVER 22490M: Antti Palosaari <crope@iki.fi> 22491L: linux-media@vger.kernel.org 22492S: Maintained 22493W: https://linuxtv.org/ 22494W: http://palosaari.fi/linux/ 22495Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22496F: drivers/media/dvb-frontends/zd1301_demod* 22497 22498ZHAOXIN PROCESSOR SUPPORT 22499M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22500L: linux-kernel@vger.kernel.org 22501S: Maintained 22502F: arch/x86/kernel/cpu/zhaoxin.c 22503 22504ZONEFS FILESYSTEM 22505M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22506M: Naohiro Aota <naohiro.aota@wdc.com> 22507R: Johannes Thumshirn <jth@kernel.org> 22508L: linux-fsdevel@vger.kernel.org 22509S: Maintained 22510T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22511F: Documentation/filesystems/zonefs.rst 22512F: fs/zonefs/ 22513 22514ZPOOL COMPRESSED PAGE STORAGE API 22515M: Dan Streetman <ddstreet@ieee.org> 22516L: linux-mm@kvack.org 22517S: Maintained 22518F: include/linux/zpool.h 22519F: mm/zpool.c 22520 22521ZR36067 VIDEO FOR LINUX DRIVER 22522M: Corentin Labbe <clabbe@baylibre.com> 22523L: mjpeg-users@lists.sourceforge.net 22524L: linux-media@vger.kernel.org 22525S: Maintained 22526W: http://mjpeg.sourceforge.net/driver-zoran/ 22527Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22528F: Documentation/driver-api/media/drivers/zoran.rst 22529F: drivers/staging/media/zoran/ 22530 22531ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22532M: Minchan Kim <minchan@kernel.org> 22533M: Nitin Gupta <ngupta@vflare.org> 22534R: Sergey Senozhatsky <senozhatsky@chromium.org> 22535L: linux-kernel@vger.kernel.org 22536S: Maintained 22537F: Documentation/admin-guide/blockdev/zram.rst 22538F: drivers/block/zram/ 22539 22540ZS DECSTATION Z85C30 SERIAL DRIVER 22541M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22542S: Maintained 22543F: drivers/tty/serial/zs.* 22544 22545ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22546M: Minchan Kim <minchan@kernel.org> 22547M: Nitin Gupta <ngupta@vflare.org> 22548R: Sergey Senozhatsky <senozhatsky@chromium.org> 22549L: linux-mm@kvack.org 22550S: Maintained 22551F: Documentation/mm/zsmalloc.rst 22552F: include/linux/zsmalloc.h 22553F: mm/zsmalloc.c 22554 22555ZSTD 22556M: Nick Terrell <terrelln@fb.com> 22557S: Maintained 22558B: https://github.com/facebook/zstd/issues 22559T: git git://github.com/terrelln/linux.git 22560F: include/linux/zstd* 22561F: lib/zstd/ 22562F: lib/decompress_unzstd.c 22563F: crypto/zstd.c 22564N: zstd 22565K: zstd 22566 22567ZSWAP COMPRESSED SWAP CACHING 22568M: Seth Jennings <sjenning@redhat.com> 22569M: Dan Streetman <ddstreet@ieee.org> 22570M: Vitaly Wool <vitaly.wool@konsulko.com> 22571L: linux-mm@kvack.org 22572S: Maintained 22573F: mm/zswap.c 22574 22575THE REST 22576M: Linus Torvalds <torvalds@linux-foundation.org> 22577L: linux-kernel@vger.kernel.org 22578S: Buried alive in reporters 22579T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22580F: * 22581F: */ 22582