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: lib/test_kasan*.c 10942F: mm/kasan/ 10943F: scripts/Makefile.kasan 10944 10945KCONFIG 10946M: Masahiro Yamada <masahiroy@kernel.org> 10947L: linux-kbuild@vger.kernel.org 10948S: Maintained 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10950F: Documentation/kbuild/kconfig* 10951F: scripts/Kconfig.include 10952F: scripts/kconfig/ 10953 10954KCOV 10955R: Dmitry Vyukov <dvyukov@google.com> 10956R: Andrey Konovalov <andreyknvl@gmail.com> 10957L: kasan-dev@googlegroups.com 10958S: Maintained 10959F: Documentation/dev-tools/kcov.rst 10960F: include/linux/kcov.h 10961F: include/uapi/linux/kcov.h 10962F: kernel/kcov.c 10963F: scripts/Makefile.kcov 10964 10965KCSAN 10966M: Marco Elver <elver@google.com> 10967R: Dmitry Vyukov <dvyukov@google.com> 10968L: kasan-dev@googlegroups.com 10969S: Maintained 10970F: Documentation/dev-tools/kcsan.rst 10971F: include/linux/kcsan*.h 10972F: kernel/kcsan/ 10973F: lib/Kconfig.kcsan 10974F: scripts/Makefile.kcsan 10975 10976KDUMP 10977M: Baoquan He <bhe@redhat.com> 10978R: Vivek Goyal <vgoyal@redhat.com> 10979R: Dave Young <dyoung@redhat.com> 10980L: kexec@lists.infradead.org 10981S: Maintained 10982W: http://lse.sourceforge.net/kdump/ 10983F: Documentation/admin-guide/kdump/ 10984F: fs/proc/vmcore.c 10985F: include/linux/crash_core.h 10986F: include/linux/crash_dump.h 10987F: include/uapi/linux/vmcore.h 10988F: kernel/crash_*.c 10989 10990KEENE FM RADIO TRANSMITTER DRIVER 10991M: Hans Verkuil <hverkuil@xs4all.nl> 10992L: linux-media@vger.kernel.org 10993S: Maintained 10994W: https://linuxtv.org 10995T: git git://linuxtv.org/media_tree.git 10996F: drivers/media/radio/radio-keene* 10997 10998KERNEL AUTOMOUNTER 10999M: Ian Kent <raven@themaw.net> 11000L: autofs@vger.kernel.org 11001S: Maintained 11002F: fs/autofs/ 11003 11004KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11005M: Masahiro Yamada <masahiroy@kernel.org> 11006M: Michal Marek <michal.lkml@markovi.net> 11007R: Nick Desaulniers <ndesaulniers@google.com> 11008L: linux-kbuild@vger.kernel.org 11009S: Maintained 11010T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11011F: Documentation/kbuild/ 11012F: Makefile 11013F: scripts/*vmlinux* 11014F: scripts/Kbuild* 11015F: scripts/Makefile* 11016F: scripts/basic/ 11017F: scripts/dummy-tools/ 11018F: scripts/mk* 11019F: scripts/mod/ 11020F: scripts/package/ 11021 11022KERNEL HARDENING (not covered by other areas) 11023M: Kees Cook <keescook@chromium.org> 11024L: linux-hardening@vger.kernel.org 11025S: Supported 11026T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11027F: include/linux/overflow.h 11028F: include/linux/randomize_kstack.h 11029F: mm/usercopy.c 11030K: \b(add|choose)_random_kstack_offset\b 11031K: \b__check_(object_size|heap_object)\b 11032 11033KERNEL JANITORS 11034L: kernel-janitors@vger.kernel.org 11035S: Odd Fixes 11036W: http://kernelnewbies.org/KernelJanitors 11037 11038KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11039M: Chuck Lever <chuck.lever@oracle.com> 11040M: Jeff Layton <jlayton@kernel.org> 11041L: linux-nfs@vger.kernel.org 11042S: Supported 11043W: http://nfs.sourceforge.net/ 11044T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11045F: fs/lockd/ 11046F: fs/nfs_common/ 11047F: fs/nfsd/ 11048F: include/linux/lockd/ 11049F: include/linux/sunrpc/ 11050F: include/uapi/linux/nfsd/ 11051F: include/uapi/linux/sunrpc/ 11052F: net/sunrpc/ 11053F: Documentation/filesystems/nfs/ 11054 11055KERNEL REGRESSIONS 11056M: Thorsten Leemhuis <linux@leemhuis.info> 11057L: regressions@lists.linux.dev 11058S: Supported 11059F: Documentation/admin-guide/reporting-regressions.rst 11060F: Documentation/process/handling-regressions.rst 11061 11062KERNEL SELFTEST FRAMEWORK 11063M: Shuah Khan <shuah@kernel.org> 11064M: Shuah Khan <skhan@linuxfoundation.org> 11065L: linux-kselftest@vger.kernel.org 11066S: Maintained 11067Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11068T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11069F: Documentation/dev-tools/kselftest* 11070F: tools/testing/selftests/ 11071 11072KERNEL SMB3 SERVER (KSMBD) 11073M: Namjae Jeon <linkinjeon@kernel.org> 11074M: Steve French <sfrench@samba.org> 11075M: Hyunchul Lee <hyc.lee@gmail.com> 11076R: Sergey Senozhatsky <senozhatsky@chromium.org> 11077L: linux-cifs@vger.kernel.org 11078S: Maintained 11079T: git git://git.samba.org/ksmbd.git 11080F: Documentation/filesystems/cifs/ksmbd.rst 11081F: fs/ksmbd/ 11082F: fs/smbfs_common/ 11083 11084KERNEL UNIT TESTING FRAMEWORK (KUnit) 11085M: Brendan Higgins <brendanhiggins@google.com> 11086M: David Gow <davidgow@google.com> 11087L: linux-kselftest@vger.kernel.org 11088L: kunit-dev@googlegroups.com 11089S: Maintained 11090W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11091F: Documentation/dev-tools/kunit/ 11092F: include/kunit/ 11093F: lib/kunit/ 11094F: tools/testing/kunit/ 11095 11096KERNEL USERMODE HELPER 11097M: Luis Chamberlain <mcgrof@kernel.org> 11098L: linux-kernel@vger.kernel.org 11099S: Maintained 11100F: include/linux/umh.h 11101F: kernel/umh.c 11102 11103KERNEL VIRTUAL MACHINE (KVM) 11104M: Paolo Bonzini <pbonzini@redhat.com> 11105L: kvm@vger.kernel.org 11106S: Supported 11107W: http://www.linux-kvm.org 11108T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11109F: Documentation/virt/kvm/ 11110F: include/asm-generic/kvm* 11111F: include/kvm/iodev.h 11112F: include/linux/kvm* 11113F: include/trace/events/kvm.h 11114F: include/uapi/asm-generic/kvm* 11115F: include/uapi/linux/kvm* 11116F: tools/kvm/ 11117F: tools/testing/selftests/kvm/ 11118F: virt/kvm/* 11119 11120KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11121M: Marc Zyngier <maz@kernel.org> 11122R: James Morse <james.morse@arm.com> 11123R: Alexandru Elisei <alexandru.elisei@arm.com> 11124R: Suzuki K Poulose <suzuki.poulose@arm.com> 11125R: Oliver Upton <oliver.upton@linux.dev> 11126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11127L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 11128S: Maintained 11129T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11130F: arch/arm64/include/asm/kvm* 11131F: arch/arm64/include/uapi/asm/kvm* 11132F: arch/arm64/kvm/ 11133F: include/kvm/arm_* 11134F: tools/testing/selftests/kvm/*/aarch64/ 11135F: tools/testing/selftests/kvm/aarch64/ 11136 11137KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11138M: Huacai Chen <chenhuacai@kernel.org> 11139M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11140L: linux-mips@vger.kernel.org 11141L: kvm@vger.kernel.org 11142S: Maintained 11143T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11144F: arch/mips/include/asm/kvm* 11145F: arch/mips/include/uapi/asm/kvm* 11146F: arch/mips/kvm/ 11147 11148KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11149L: linuxppc-dev@lists.ozlabs.org 11150T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11151F: arch/powerpc/include/asm/kvm* 11152F: arch/powerpc/include/uapi/asm/kvm* 11153F: arch/powerpc/kernel/kvm* 11154F: arch/powerpc/kvm/ 11155 11156KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11157M: Anup Patel <anup@brainfault.org> 11158R: Atish Patra <atishp@atishpatra.org> 11159L: kvm@vger.kernel.org 11160L: kvm-riscv@lists.infradead.org 11161L: linux-riscv@lists.infradead.org 11162S: Maintained 11163T: git git://github.com/kvm-riscv/linux.git 11164F: arch/riscv/include/asm/kvm* 11165F: arch/riscv/include/uapi/asm/kvm* 11166F: arch/riscv/kvm/ 11167F: tools/testing/selftests/kvm/*/riscv/ 11168 11169KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11170M: Christian Borntraeger <borntraeger@linux.ibm.com> 11171M: Janosch Frank <frankja@linux.ibm.com> 11172M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11173R: David Hildenbrand <david@redhat.com> 11174L: kvm@vger.kernel.org 11175S: Supported 11176W: http://www.ibm.com/developerworks/linux/linux390/ 11177T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11178F: Documentation/virt/kvm/s390* 11179F: arch/s390/include/asm/gmap.h 11180F: arch/s390/include/asm/kvm* 11181F: arch/s390/include/uapi/asm/kvm* 11182F: arch/s390/include/uapi/asm/uvdevice.h 11183F: arch/s390/kernel/uv.c 11184F: arch/s390/kvm/ 11185F: arch/s390/mm/gmap.c 11186F: drivers/s390/char/uvdevice.c 11187F: tools/testing/selftests/drivers/s390x/uvdevice/ 11188F: tools/testing/selftests/kvm/*/s390x/ 11189F: tools/testing/selftests/kvm/s390x/ 11190 11191KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11192M: Sean Christopherson <seanjc@google.com> 11193M: Paolo Bonzini <pbonzini@redhat.com> 11194L: kvm@vger.kernel.org 11195S: Supported 11196T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11197F: arch/x86/include/asm/kvm* 11198F: arch/x86/include/asm/svm.h 11199F: arch/x86/include/asm/vmx*.h 11200F: arch/x86/include/uapi/asm/kvm* 11201F: arch/x86/include/uapi/asm/svm.h 11202F: arch/x86/include/uapi/asm/vmx.h 11203F: arch/x86/kvm/ 11204F: arch/x86/kvm/*/ 11205 11206KVM PARAVIRT (KVM/paravirt) 11207M: Paolo Bonzini <pbonzini@redhat.com> 11208R: Wanpeng Li <wanpengli@tencent.com> 11209R: Vitaly Kuznetsov <vkuznets@redhat.com> 11210L: kvm@vger.kernel.org 11211S: Supported 11212T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11213F: arch/x86/kernel/kvm.c 11214F: arch/x86/kernel/kvmclock.c 11215F: arch/x86/include/asm/pvclock-abi.h 11216F: include/linux/kvm_para.h 11217F: include/uapi/linux/kvm_para.h 11218F: include/uapi/asm-generic/kvm_para.h 11219F: include/asm-generic/kvm_para.h 11220F: arch/um/include/asm/kvm_para.h 11221F: arch/x86/include/asm/kvm_para.h 11222F: arch/x86/include/uapi/asm/kvm_para.h 11223 11224KVM X86 HYPER-V (KVM/hyper-v) 11225M: Vitaly Kuznetsov <vkuznets@redhat.com> 11226M: Sean Christopherson <seanjc@google.com> 11227M: Paolo Bonzini <pbonzini@redhat.com> 11228L: kvm@vger.kernel.org 11229S: Supported 11230T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11231F: arch/x86/kvm/hyperv.* 11232F: arch/x86/kvm/kvm_onhyperv.* 11233F: arch/x86/kvm/svm/hyperv.* 11234F: arch/x86/kvm/svm/svm_onhyperv.* 11235F: arch/x86/kvm/vmx/evmcs.* 11236 11237KERNFS 11238M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11239M: Tejun Heo <tj@kernel.org> 11240S: Supported 11241T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11242F: fs/kernfs/ 11243F: include/linux/kernfs.h 11244 11245KEXEC 11246M: Eric Biederman <ebiederm@xmission.com> 11247L: kexec@lists.infradead.org 11248S: Maintained 11249W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11250F: include/linux/kexec.h 11251F: include/uapi/linux/kexec.h 11252F: kernel/kexec* 11253 11254KEYS-ENCRYPTED 11255M: Mimi Zohar <zohar@linux.ibm.com> 11256L: linux-integrity@vger.kernel.org 11257L: keyrings@vger.kernel.org 11258S: Supported 11259F: Documentation/security/keys/trusted-encrypted.rst 11260F: include/keys/encrypted-type.h 11261F: security/keys/encrypted-keys/ 11262 11263KEYS-TRUSTED 11264M: James Bottomley <jejb@linux.ibm.com> 11265M: Jarkko Sakkinen <jarkko@kernel.org> 11266M: Mimi Zohar <zohar@linux.ibm.com> 11267L: linux-integrity@vger.kernel.org 11268L: keyrings@vger.kernel.org 11269S: Supported 11270F: Documentation/security/keys/trusted-encrypted.rst 11271F: include/keys/trusted-type.h 11272F: include/keys/trusted_tpm.h 11273F: security/keys/trusted-keys/ 11274 11275KEYS-TRUSTED-TEE 11276M: Sumit Garg <sumit.garg@linaro.org> 11277L: linux-integrity@vger.kernel.org 11278L: keyrings@vger.kernel.org 11279S: Supported 11280F: include/keys/trusted_tee.h 11281F: security/keys/trusted-keys/trusted_tee.c 11282 11283KEYS-TRUSTED-CAAM 11284M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11285R: Pengutronix Kernel Team <kernel@pengutronix.de> 11286L: linux-integrity@vger.kernel.org 11287L: keyrings@vger.kernel.org 11288S: Maintained 11289F: include/keys/trusted_caam.h 11290F: security/keys/trusted-keys/trusted_caam.c 11291 11292KEYS/KEYRINGS 11293M: David Howells <dhowells@redhat.com> 11294M: Jarkko Sakkinen <jarkko@kernel.org> 11295L: keyrings@vger.kernel.org 11296S: Maintained 11297F: Documentation/security/keys/core.rst 11298F: include/keys/ 11299F: include/linux/key-type.h 11300F: include/linux/key.h 11301F: include/linux/keyctl.h 11302F: include/uapi/linux/keyctl.h 11303F: security/keys/ 11304 11305KEYS/KEYRINGS_INTEGRITY 11306M: Jarkko Sakkinen <jarkko@kernel.org> 11307M: Mimi Zohar <zohar@linux.ibm.com> 11308L: linux-integrity@vger.kernel.org 11309L: keyrings@vger.kernel.org 11310S: Supported 11311F: security/integrity/platform_certs 11312 11313KFENCE 11314M: Alexander Potapenko <glider@google.com> 11315M: Marco Elver <elver@google.com> 11316R: Dmitry Vyukov <dvyukov@google.com> 11317L: kasan-dev@googlegroups.com 11318S: Maintained 11319F: Documentation/dev-tools/kfence.rst 11320F: arch/*/include/asm/kfence.h 11321F: include/linux/kfence.h 11322F: lib/Kconfig.kfence 11323F: mm/kfence/ 11324 11325KFIFO 11326M: Stefani Seibold <stefani@seibold.net> 11327S: Maintained 11328F: include/linux/kfifo.h 11329F: lib/kfifo.c 11330F: samples/kfifo/ 11331 11332KGDB / KDB /debug_core 11333M: Jason Wessel <jason.wessel@windriver.com> 11334M: Daniel Thompson <daniel.thompson@linaro.org> 11335R: Douglas Anderson <dianders@chromium.org> 11336L: kgdb-bugreport@lists.sourceforge.net 11337S: Maintained 11338W: http://kgdb.wiki.kernel.org/ 11339T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11340F: Documentation/dev-tools/kgdb.rst 11341F: drivers/misc/kgdbts.c 11342F: drivers/tty/serial/kgdboc.c 11343F: include/linux/kdb.h 11344F: include/linux/kgdb.h 11345F: kernel/debug/ 11346F: kernel/module/kdb.c 11347 11348KHADAS MCU MFD DRIVER 11349M: Neil Armstrong <narmstrong@baylibre.com> 11350L: linux-amlogic@lists.infradead.org 11351S: Maintained 11352F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11353F: drivers/mfd/khadas-mcu.c 11354F: include/linux/mfd/khadas-mcu.h 11355F: drivers/thermal/khadas_mcu_fan.c 11356 11357KMEMLEAK 11358M: Catalin Marinas <catalin.marinas@arm.com> 11359S: Maintained 11360F: Documentation/dev-tools/kmemleak.rst 11361F: include/linux/kmemleak.h 11362F: mm/kmemleak.c 11363F: samples/kmemleak/kmemleak-test.c 11364 11365KMOD KERNEL MODULE LOADER - USERMODE HELPER 11366M: Luis Chamberlain <mcgrof@kernel.org> 11367L: linux-kernel@vger.kernel.org 11368L: linux-modules@vger.kernel.org 11369S: Maintained 11370F: include/linux/kmod.h 11371F: kernel/kmod.c 11372F: lib/test_kmod.c 11373F: tools/testing/selftests/kmod/ 11374 11375KPROBES 11376M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11377M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11378M: "David S. Miller" <davem@davemloft.net> 11379M: Masami Hiramatsu <mhiramat@kernel.org> 11380S: Maintained 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11382F: Documentation/trace/kprobes.rst 11383F: include/asm-generic/kprobes.h 11384F: include/linux/kprobes.h 11385F: kernel/kprobes.c 11386F: lib/test_kprobes.c 11387F: samples/kprobes 11388 11389KS0108 LCD CONTROLLER DRIVER 11390M: Miguel Ojeda <ojeda@kernel.org> 11391S: Maintained 11392F: Documentation/admin-guide/auxdisplay/ks0108.rst 11393F: drivers/auxdisplay/ks0108.c 11394F: include/linux/ks0108.h 11395 11396KTD253 BACKLIGHT DRIVER 11397M: Linus Walleij <linus.walleij@linaro.org> 11398S: Maintained 11399F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11400F: drivers/video/backlight/ktd253-backlight.c 11401 11402KTEST 11403M: Steven Rostedt <rostedt@goodmis.org> 11404M: John Hawley <warthog9@eaglescrag.net> 11405S: Maintained 11406F: tools/testing/ktest 11407 11408L3MDEV 11409M: David Ahern <dsahern@kernel.org> 11410L: netdev@vger.kernel.org 11411S: Maintained 11412F: include/net/l3mdev.h 11413F: net/l3mdev 11414 11415LANDLOCK SECURITY MODULE 11416M: Mickaël Salaün <mic@digikod.net> 11417L: linux-security-module@vger.kernel.org 11418S: Supported 11419W: https://landlock.io 11420T: git https://github.com/landlock-lsm/linux.git 11421F: Documentation/security/landlock.rst 11422F: Documentation/userspace-api/landlock.rst 11423F: include/uapi/linux/landlock.h 11424F: samples/landlock/ 11425F: security/landlock/ 11426F: tools/testing/selftests/landlock/ 11427K: landlock 11428K: LANDLOCK 11429 11430LANTIQ / INTEL Ethernet drivers 11431M: Hauke Mehrtens <hauke@hauke-m.de> 11432L: netdev@vger.kernel.org 11433S: Maintained 11434F: drivers/net/dsa/lantiq_gswip.c 11435F: drivers/net/dsa/lantiq_pce.h 11436F: drivers/net/ethernet/lantiq_xrx200.c 11437F: net/dsa/tag_gswip.c 11438 11439LANTIQ MIPS ARCHITECTURE 11440M: John Crispin <john@phrozen.org> 11441L: linux-mips@vger.kernel.org 11442S: Maintained 11443F: arch/mips/lantiq 11444F: drivers/soc/lantiq 11445 11446LASI 53c700 driver for PARISC 11447M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11448L: linux-scsi@vger.kernel.org 11449S: Maintained 11450F: Documentation/scsi/53c700.rst 11451F: drivers/scsi/53c700* 11452 11453LEAKING_ADDRESSES 11454M: Tobin C. Harding <me@tobin.cc> 11455M: Tycho Andersen <tycho@tycho.pizza> 11456L: linux-hardening@vger.kernel.org 11457S: Maintained 11458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11459F: scripts/leaking_addresses.pl 11460 11461LED SUBSYSTEM 11462M: Pavel Machek <pavel@ucw.cz> 11463L: linux-leds@vger.kernel.org 11464S: Maintained 11465T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11466F: Documentation/devicetree/bindings/leds/ 11467F: drivers/leds/ 11468F: include/linux/leds.h 11469 11470LEGACY EEPROM DRIVER 11471M: Jean Delvare <jdelvare@suse.com> 11472S: Maintained 11473F: Documentation/misc-devices/eeprom.rst 11474F: drivers/misc/eeprom/eeprom.c 11475 11476LEGO MINDSTORMS EV3 11477R: David Lechner <david@lechnology.com> 11478S: Maintained 11479F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11480F: arch/arm/boot/dts/da850-lego-ev3.dts 11481F: drivers/power/supply/lego_ev3_battery.c 11482 11483LEGO USB Tower driver 11484M: Juergen Stuber <starblue@users.sourceforge.net> 11485L: legousb-devel@lists.sourceforge.net 11486S: Maintained 11487W: http://legousb.sourceforge.net/ 11488F: drivers/usb/misc/legousbtower.c 11489 11490LETSKETCH HID TABLET DRIVER 11491M: Hans de Goede <hdegoede@redhat.com> 11492L: linux-input@vger.kernel.org 11493S: Maintained 11494T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11495F: drivers/hid/hid-letsketch.c 11496 11497LG LAPTOP EXTRAS 11498M: Matan Ziv-Av <matan@svgalib.org> 11499L: platform-driver-x86@vger.kernel.org 11500S: Maintained 11501F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11502F: Documentation/admin-guide/laptops/lg-laptop.rst 11503F: drivers/platform/x86/lg-laptop.c 11504 11505LG2160 MEDIA DRIVER 11506M: Michael Krufky <mkrufky@linuxtv.org> 11507L: linux-media@vger.kernel.org 11508S: Maintained 11509W: https://linuxtv.org 11510W: http://github.com/mkrufky 11511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11512T: git git://linuxtv.org/mkrufky/tuners.git 11513F: drivers/media/dvb-frontends/lg2160.* 11514 11515LGDT3305 MEDIA DRIVER 11516M: Michael Krufky <mkrufky@linuxtv.org> 11517L: linux-media@vger.kernel.org 11518S: Maintained 11519W: https://linuxtv.org 11520W: http://github.com/mkrufky 11521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11522T: git git://linuxtv.org/mkrufky/tuners.git 11523F: drivers/media/dvb-frontends/lgdt3305.* 11524 11525LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11526M: Viresh Kumar <vireshk@kernel.org> 11527L: linux-ide@vger.kernel.org 11528S: Maintained 11529T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11530F: drivers/ata/pata_arasan_cf.c 11531F: include/linux/pata_arasan_cf_data.h 11532 11533LIBATA PATA DRIVERS 11534R: Sergey Shtylyov <s.shtylyov@omp.ru> 11535L: linux-ide@vger.kernel.org 11536F: drivers/ata/ata_*.c 11537F: drivers/ata/pata_*.c 11538 11539LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11540M: Linus Walleij <linus.walleij@linaro.org> 11541L: linux-ide@vger.kernel.org 11542S: Maintained 11543T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11544F: drivers/ata/pata_ftide010.c 11545F: drivers/ata/sata_gemini.c 11546F: drivers/ata/sata_gemini.h 11547 11548LIBATA SATA AHCI PLATFORM devices support 11549M: Hans de Goede <hdegoede@redhat.com> 11550M: Jens Axboe <axboe@kernel.dk> 11551L: linux-ide@vger.kernel.org 11552S: Maintained 11553T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11554F: drivers/ata/ahci_platform.c 11555F: drivers/ata/libahci_platform.c 11556F: include/linux/ahci_platform.h 11557 11558LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11559M: Mikael Pettersson <mikpelinux@gmail.com> 11560L: linux-ide@vger.kernel.org 11561S: Maintained 11562T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11563F: drivers/ata/sata_promise.* 11564 11565LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11566M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11567L: linux-ide@vger.kernel.org 11568S: Maintained 11569T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11570F: Documentation/ABI/testing/sysfs-ata 11571F: Documentation/devicetree/bindings/ata/ 11572F: drivers/ata/ 11573F: include/linux/ata.h 11574F: include/linux/libata.h 11575 11576LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11577M: Vishal Verma <vishal.l.verma@intel.com> 11578M: Dan Williams <dan.j.williams@intel.com> 11579M: Dave Jiang <dave.jiang@intel.com> 11580L: nvdimm@lists.linux.dev 11581S: Supported 11582Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11583P: Documentation/nvdimm/maintainer-entry-profile.rst 11584F: drivers/nvdimm/btt* 11585 11586LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11587M: Dan Williams <dan.j.williams@intel.com> 11588M: Vishal Verma <vishal.l.verma@intel.com> 11589M: Dave Jiang <dave.jiang@intel.com> 11590L: nvdimm@lists.linux.dev 11591S: Supported 11592Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11593P: Documentation/nvdimm/maintainer-entry-profile.rst 11594F: drivers/nvdimm/pmem* 11595 11596LIBNVDIMM: DEVICETREE BINDINGS 11597M: Oliver O'Halloran <oohall@gmail.com> 11598L: nvdimm@lists.linux.dev 11599S: Supported 11600Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11601F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11602F: drivers/nvdimm/of_pmem.c 11603 11604LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11605M: Dan Williams <dan.j.williams@intel.com> 11606M: Vishal Verma <vishal.l.verma@intel.com> 11607M: Dave Jiang <dave.jiang@intel.com> 11608M: Ira Weiny <ira.weiny@intel.com> 11609L: nvdimm@lists.linux.dev 11610S: Supported 11611Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11612P: Documentation/nvdimm/maintainer-entry-profile.rst 11613T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11614F: drivers/acpi/nfit/* 11615F: drivers/nvdimm/* 11616F: include/linux/libnvdimm.h 11617F: include/linux/nd.h 11618F: include/uapi/linux/ndctl.h 11619F: tools/testing/nvdimm/ 11620 11621LICENSES and SPDX stuff 11622M: Thomas Gleixner <tglx@linutronix.de> 11623M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11624L: linux-spdx@vger.kernel.org 11625S: Maintained 11626T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11627F: COPYING 11628F: Documentation/process/license-rules.rst 11629F: LICENSES/ 11630F: scripts/spdxcheck-test.sh 11631F: scripts/spdxcheck.py 11632 11633LINEAR RANGES HELPERS 11634M: Mark Brown <broonie@kernel.org> 11635R: Matti Vaittinen <mazziesaccount@gmail.com> 11636F: lib/linear_ranges.c 11637F: lib/test_linear_ranges.c 11638F: include/linux/linear_range.h 11639 11640LINUX FOR POWER MACINTOSH 11641M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11642L: linuxppc-dev@lists.ozlabs.org 11643S: Odd Fixes 11644F: arch/powerpc/platforms/powermac/ 11645F: drivers/macintosh/ 11646 11647LINUX FOR POWERPC (32-BIT AND 64-BIT) 11648M: Michael Ellerman <mpe@ellerman.id.au> 11649R: Nicholas Piggin <npiggin@gmail.com> 11650R: Christophe Leroy <christophe.leroy@csgroup.eu> 11651L: linuxppc-dev@lists.ozlabs.org 11652S: Supported 11653W: https://github.com/linuxppc/wiki/wiki 11654Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11656F: Documentation/ABI/stable/sysfs-firmware-opal-* 11657F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11658F: Documentation/devicetree/bindings/powerpc/ 11659F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11660F: Documentation/powerpc/ 11661F: arch/powerpc/ 11662F: drivers/*/*/*pasemi* 11663F: drivers/*/*pasemi* 11664F: drivers/char/tpm/tpm_ibmvtpm* 11665F: drivers/crypto/nx/ 11666F: drivers/crypto/vmx/ 11667F: drivers/i2c/busses/i2c-opal.c 11668F: drivers/net/ethernet/ibm/ibmveth.* 11669F: drivers/net/ethernet/ibm/ibmvnic.* 11670F: drivers/pci/hotplug/pnv_php.c 11671F: drivers/pci/hotplug/rpa* 11672F: drivers/rtc/rtc-opal.c 11673F: drivers/scsi/ibmvscsi/ 11674F: drivers/tty/hvc/hvc_opal.c 11675F: drivers/watchdog/wdrtas.c 11676F: tools/testing/selftests/powerpc 11677N: /pmac 11678N: powermac 11679N: powernv 11680N: [^a-z0-9]ps3 11681N: pseries 11682 11683LINUX FOR POWERPC EMBEDDED MPC5XXX 11684M: Anatolij Gustschin <agust@denx.de> 11685L: linuxppc-dev@lists.ozlabs.org 11686S: Odd Fixes 11687F: arch/powerpc/platforms/512x/ 11688F: arch/powerpc/platforms/52xx/ 11689 11690LINUX FOR POWERPC EMBEDDED PPC4XX 11691L: linuxppc-dev@lists.ozlabs.org 11692S: Orphan 11693F: arch/powerpc/platforms/40x/ 11694F: arch/powerpc/platforms/44x/ 11695 11696LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11697M: Scott Wood <oss@buserror.net> 11698L: linuxppc-dev@lists.ozlabs.org 11699S: Odd fixes 11700T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11701F: Documentation/devicetree/bindings/powerpc/fsl/ 11702F: arch/powerpc/platforms/83xx/ 11703F: arch/powerpc/platforms/85xx/ 11704 11705LINUX FOR POWERPC EMBEDDED PPC8XX 11706M: Christophe Leroy <christophe.leroy@csgroup.eu> 11707L: linuxppc-dev@lists.ozlabs.org 11708S: Maintained 11709F: arch/powerpc/platforms/8xx/ 11710 11711LINUX KERNEL DUMP TEST MODULE (LKDTM) 11712M: Kees Cook <keescook@chromium.org> 11713S: Maintained 11714F: drivers/misc/lkdtm/* 11715F: tools/testing/selftests/lkdtm/* 11716 11717LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11718M: Alan Stern <stern@rowland.harvard.edu> 11719M: Andrea Parri <parri.andrea@gmail.com> 11720M: Will Deacon <will@kernel.org> 11721M: Peter Zijlstra <peterz@infradead.org> 11722M: Boqun Feng <boqun.feng@gmail.com> 11723M: Nicholas Piggin <npiggin@gmail.com> 11724M: David Howells <dhowells@redhat.com> 11725M: Jade Alglave <j.alglave@ucl.ac.uk> 11726M: Luc Maranget <luc.maranget@inria.fr> 11727M: "Paul E. McKenney" <paulmck@kernel.org> 11728R: Akira Yokosawa <akiyks@gmail.com> 11729R: Daniel Lustig <dlustig@nvidia.com> 11730R: Joel Fernandes <joel@joelfernandes.org> 11731L: linux-kernel@vger.kernel.org 11732L: linux-arch@vger.kernel.org 11733S: Supported 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11735F: Documentation/atomic_bitops.txt 11736F: Documentation/atomic_t.txt 11737F: Documentation/core-api/refcount-vs-atomic.rst 11738F: Documentation/litmus-tests/ 11739F: Documentation/memory-barriers.txt 11740F: tools/memory-model/ 11741 11742LIS3LV02D ACCELEROMETER DRIVER 11743M: Eric Piel <eric.piel@tremplin-utc.net> 11744S: Maintained 11745F: Documentation/misc-devices/lis3lv02d.rst 11746F: drivers/misc/lis3lv02d/ 11747F: drivers/platform/x86/hp_accel.c 11748 11749LIST KUNIT TEST 11750M: David Gow <davidgow@google.com> 11751L: linux-kselftest@vger.kernel.org 11752L: kunit-dev@googlegroups.com 11753S: Maintained 11754F: lib/list-test.c 11755 11756LITEX PLATFORM 11757M: Karol Gugala <kgugala@antmicro.com> 11758M: Mateusz Holenko <mholenko@antmicro.com> 11759M: Gabriel Somlo <gsomlo@gmail.com> 11760M: Joel Stanley <joel@jms.id.au> 11761S: Maintained 11762F: Documentation/devicetree/bindings/*/litex,*.yaml 11763F: arch/openrisc/boot/dts/or1klitex.dts 11764F: include/linux/litex.h 11765F: drivers/tty/serial/liteuart.c 11766F: drivers/soc/litex/* 11767F: drivers/net/ethernet/litex/* 11768F: drivers/mmc/host/litex_mmc.c 11769N: litex 11770 11771LIVE PATCHING 11772M: Josh Poimboeuf <jpoimboe@kernel.org> 11773M: Jiri Kosina <jikos@kernel.org> 11774M: Miroslav Benes <mbenes@suse.cz> 11775M: Petr Mladek <pmladek@suse.com> 11776R: Joe Lawrence <joe.lawrence@redhat.com> 11777L: live-patching@vger.kernel.org 11778S: Maintained 11779T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11780F: Documentation/ABI/testing/sysfs-kernel-livepatch 11781F: Documentation/livepatch/ 11782F: arch/powerpc/include/asm/livepatch.h 11783F: include/linux/livepatch.h 11784F: kernel/livepatch/ 11785F: kernel/module/livepatch.c 11786F: lib/livepatch/ 11787F: samples/livepatch/ 11788F: tools/testing/selftests/livepatch/ 11789 11790LLC (802.2) 11791L: netdev@vger.kernel.org 11792S: Odd fixes 11793F: include/linux/llc.h 11794F: include/net/llc* 11795F: include/uapi/linux/llc.h 11796F: net/llc/ 11797 11798LM73 HARDWARE MONITOR DRIVER 11799M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11800L: linux-hwmon@vger.kernel.org 11801S: Maintained 11802F: drivers/hwmon/lm73.c 11803 11804LM78 HARDWARE MONITOR DRIVER 11805M: Jean Delvare <jdelvare@suse.com> 11806L: linux-hwmon@vger.kernel.org 11807S: Maintained 11808F: Documentation/hwmon/lm78.rst 11809F: drivers/hwmon/lm78.c 11810 11811LM83 HARDWARE MONITOR DRIVER 11812M: Jean Delvare <jdelvare@suse.com> 11813L: linux-hwmon@vger.kernel.org 11814S: Maintained 11815F: Documentation/hwmon/lm83.rst 11816F: drivers/hwmon/lm83.c 11817 11818LM90 HARDWARE MONITOR DRIVER 11819M: Jean Delvare <jdelvare@suse.com> 11820L: linux-hwmon@vger.kernel.org 11821S: Maintained 11822F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11823F: Documentation/hwmon/lm90.rst 11824F: drivers/hwmon/lm90.c 11825F: include/dt-bindings/thermal/lm90.h 11826 11827LM95234 HARDWARE MONITOR DRIVER 11828M: Guenter Roeck <linux@roeck-us.net> 11829L: linux-hwmon@vger.kernel.org 11830S: Maintained 11831F: Documentation/hwmon/lm95234.rst 11832F: drivers/hwmon/lm95234.c 11833 11834LME2510 MEDIA DRIVER 11835M: Malcolm Priestley <tvboxspy@gmail.com> 11836L: linux-media@vger.kernel.org 11837S: Maintained 11838W: https://linuxtv.org 11839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11840F: drivers/media/usb/dvb-usb-v2/lmedm04* 11841 11842LOADPIN SECURITY MODULE 11843M: Kees Cook <keescook@chromium.org> 11844S: Supported 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11846F: Documentation/admin-guide/LSM/LoadPin.rst 11847F: security/loadpin/ 11848 11849LOCKING PRIMITIVES 11850M: Peter Zijlstra <peterz@infradead.org> 11851M: Ingo Molnar <mingo@redhat.com> 11852M: Will Deacon <will@kernel.org> 11853R: Waiman Long <longman@redhat.com> 11854R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11855L: linux-kernel@vger.kernel.org 11856S: Maintained 11857T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11858F: Documentation/locking/ 11859F: arch/*/include/asm/spinlock*.h 11860F: include/linux/lockdep.h 11861F: include/linux/mutex*.h 11862F: include/linux/rwlock*.h 11863F: include/linux/rwsem*.h 11864F: include/linux/seqlock.h 11865F: include/linux/spinlock*.h 11866F: kernel/locking/ 11867F: lib/locking*.[ch] 11868X: kernel/locking/locktorture.c 11869 11870LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11871M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11872L: linux-ntfs-dev@lists.sourceforge.net 11873S: Maintained 11874W: http://www.linux-ntfs.org/content/view/19/37/ 11875F: Documentation/admin-guide/ldm.rst 11876F: block/partitions/ldm.* 11877 11878LOGITECH HID GAMING KEYBOARDS 11879M: Hans de Goede <hdegoede@redhat.com> 11880L: linux-input@vger.kernel.org 11881S: Maintained 11882T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11883F: drivers/hid/hid-lg-g15.c 11884 11885LONTIUM LT8912B MIPI TO HDMI BRIDGE 11886M: Adrien Grassein <adrien.grassein@gmail.com> 11887S: Maintained 11888F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11889F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11890 11891LOONGARCH 11892M: Huacai Chen <chenhuacai@kernel.org> 11893R: WANG Xuerui <kernel@xen0n.name> 11894L: loongarch@lists.linux.dev 11895S: Maintained 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11897F: arch/loongarch/ 11898F: drivers/*/*loongarch* 11899F: Documentation/loongarch/ 11900F: Documentation/translations/zh_CN/loongarch/ 11901 11902LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11903M: Sathya Prakash <sathya.prakash@broadcom.com> 11904M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11905M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11906L: MPT-FusionLinux.pdl@broadcom.com 11907L: linux-scsi@vger.kernel.org 11908S: Supported 11909W: http://www.avagotech.com/support/ 11910F: drivers/message/fusion/ 11911F: drivers/scsi/mpt3sas/ 11912 11913LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11914M: Matthew Wilcox <willy@infradead.org> 11915L: linux-scsi@vger.kernel.org 11916S: Maintained 11917F: drivers/scsi/sym53c8xx_2/ 11918 11919LTC1660 DAC DRIVER 11920M: Marcus Folkesson <marcus.folkesson@gmail.com> 11921L: linux-iio@vger.kernel.org 11922S: Maintained 11923F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11924F: drivers/iio/dac/ltc1660.c 11925 11926LTC2688 IIO DAC DRIVER 11927M: Nuno Sá <nuno.sa@analog.com> 11928L: linux-iio@vger.kernel.org 11929S: Supported 11930W: http://ez.analog.com/community/linux-device-drivers 11931F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11932F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11933F: drivers/iio/dac/ltc2688.c 11934 11935LTC2947 HARDWARE MONITOR DRIVER 11936M: Nuno Sá <nuno.sa@analog.com> 11937L: linux-hwmon@vger.kernel.org 11938S: Supported 11939W: https://ez.analog.com/linux-software-drivers 11940F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11941F: drivers/hwmon/ltc2947-core.c 11942F: drivers/hwmon/ltc2947-i2c.c 11943F: drivers/hwmon/ltc2947-spi.c 11944F: drivers/hwmon/ltc2947.h 11945 11946LTC2983 IIO TEMPERATURE DRIVER 11947M: Nuno Sá <nuno.sa@analog.com> 11948L: linux-iio@vger.kernel.org 11949S: Supported 11950W: https://ez.analog.com/linux-software-drivers 11951F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11952F: drivers/iio/temperature/ltc2983.c 11953 11954LTC4261 HARDWARE MONITOR DRIVER 11955M: Guenter Roeck <linux@roeck-us.net> 11956L: linux-hwmon@vger.kernel.org 11957S: Maintained 11958F: Documentation/hwmon/ltc4261.rst 11959F: drivers/hwmon/ltc4261.c 11960 11961LTC4306 I2C MULTIPLEXER DRIVER 11962M: Michael Hennerich <michael.hennerich@analog.com> 11963L: linux-i2c@vger.kernel.org 11964S: Supported 11965W: https://ez.analog.com/linux-software-drivers 11966F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11967F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11968 11969LTP (Linux Test Project) 11970M: Mike Frysinger <vapier@gentoo.org> 11971M: Cyril Hrubis <chrubis@suse.cz> 11972M: Wanlong Gao <wanlong.gao@gmail.com> 11973M: Jan Stancek <jstancek@redhat.com> 11974M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11975M: Alexey Kodanev <alexey.kodanev@oracle.com> 11976L: ltp@lists.linux.it (subscribers-only) 11977S: Maintained 11978W: http://linux-test-project.github.io/ 11979T: git git://github.com/linux-test-project/ltp.git 11980 11981LYNX 28G SERDES PHY DRIVER 11982M: Ioana Ciornei <ioana.ciornei@nxp.com> 11983L: netdev@vger.kernel.org 11984S: Supported 11985F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11986F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11987 11988LYNX PCS MODULE 11989M: Ioana Ciornei <ioana.ciornei@nxp.com> 11990L: netdev@vger.kernel.org 11991S: Supported 11992F: drivers/net/pcs/pcs-lynx.c 11993F: include/linux/pcs-lynx.h 11994 11995M68K ARCHITECTURE 11996M: Geert Uytterhoeven <geert@linux-m68k.org> 11997L: linux-m68k@lists.linux-m68k.org 11998S: Maintained 11999W: http://www.linux-m68k.org/ 12000T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12001F: arch/m68k/ 12002F: drivers/zorro/ 12003 12004M68K ON APPLE MACINTOSH 12005M: Joshua Thompson <funaho@jurai.org> 12006L: linux-m68k@lists.linux-m68k.org 12007S: Maintained 12008W: http://www.mac.linux-m68k.org/ 12009F: arch/m68k/mac/ 12010F: drivers/macintosh/adb-iop.c 12011F: drivers/macintosh/via-macii.c 12012 12013M68K ON HP9000/300 12014M: Philip Blundell <philb@gnu.org> 12015S: Maintained 12016W: http://www.tazenda.demon.co.uk/phil/linux-hp 12017F: arch/m68k/hp300/ 12018 12019M88DS3103 MEDIA DRIVER 12020M: Antti Palosaari <crope@iki.fi> 12021L: linux-media@vger.kernel.org 12022S: Maintained 12023W: https://linuxtv.org 12024W: http://palosaari.fi/linux/ 12025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12026T: git git://linuxtv.org/anttip/media_tree.git 12027F: drivers/media/dvb-frontends/m88ds3103* 12028 12029M88RS2000 MEDIA DRIVER 12030M: Malcolm Priestley <tvboxspy@gmail.com> 12031L: linux-media@vger.kernel.org 12032S: Maintained 12033W: https://linuxtv.org 12034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12035F: drivers/media/dvb-frontends/m88rs2000* 12036 12037MA901 MASTERKIT USB FM RADIO DRIVER 12038M: Alexey Klimov <klimov.linux@gmail.com> 12039L: linux-media@vger.kernel.org 12040S: Maintained 12041T: git git://linuxtv.org/media_tree.git 12042F: drivers/media/radio/radio-ma901.c 12043 12044MAC80211 12045M: Johannes Berg <johannes@sipsolutions.net> 12046L: linux-wireless@vger.kernel.org 12047S: Maintained 12048W: https://wireless.wiki.kernel.org/ 12049Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12050T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12052F: Documentation/networking/mac80211-injection.rst 12053F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12054F: drivers/net/wireless/mac80211_hwsim.[ch] 12055F: include/net/mac80211.h 12056F: net/mac80211/ 12057 12058MAILBOX API 12059M: Jassi Brar <jassisinghbrar@gmail.com> 12060L: linux-kernel@vger.kernel.org 12061S: Maintained 12062F: drivers/mailbox/ 12063F: include/linux/mailbox_client.h 12064F: include/linux/mailbox_controller.h 12065F: include/dt-bindings/mailbox/ 12066F: Documentation/devicetree/bindings/mailbox/ 12067 12068MAILBOX ARM MHUv2 12069M: Viresh Kumar <viresh.kumar@linaro.org> 12070M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12071L: linux-kernel@vger.kernel.org 12072S: Maintained 12073F: drivers/mailbox/arm_mhuv2.c 12074F: include/linux/mailbox/arm_mhuv2_message.h 12075F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12076 12077MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12078M: Jeremy Kerr <jk@codeconstruct.com.au> 12079M: Matt Johnston <matt@codeconstruct.com.au> 12080L: netdev@vger.kernel.org 12081S: Maintained 12082F: Documentation/networking/mctp.rst 12083F: drivers/net/mctp/ 12084F: include/net/mctp.h 12085F: include/net/mctpdevice.h 12086F: include/net/netns/mctp.h 12087F: net/mctp/ 12088 12089MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12090M: Michael Kerrisk <mtk.manpages@gmail.com> 12091L: linux-man@vger.kernel.org 12092S: Maintained 12093W: http://www.kernel.org/doc/man-pages 12094 12095MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12096M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12097L: linux-mips@vger.kernel.org 12098S: Maintained 12099F: arch/mips/boot/dts/img/pistachio* 12100 12101MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12102M: Andrew Lunn <andrew@lunn.ch> 12103M: Vivien Didelot <vivien.didelot@gmail.com> 12104L: netdev@vger.kernel.org 12105S: Maintained 12106F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12107F: Documentation/networking/devlink/mv88e6xxx.rst 12108F: drivers/net/dsa/mv88e6xxx/ 12109F: include/linux/dsa/mv88e6xxx.h 12110F: include/linux/platform_data/mv88e6xxx.h 12111 12112MARVELL ARMADA 3700 PHY DRIVERS 12113M: Miquel Raynal <miquel.raynal@bootlin.com> 12114S: Maintained 12115F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12116F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12117F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12118F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12119 12120MARVELL ARMADA 3700 SERIAL DRIVER 12121M: Pali Rohár <pali@kernel.org> 12122S: Maintained 12123F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12124F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12125F: drivers/tty/serial/mvebu-uart.c 12126 12127MARVELL ARMADA DRM SUPPORT 12128M: Russell King <linux@armlinux.org.uk> 12129S: Maintained 12130T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12131T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12132F: Documentation/devicetree/bindings/display/armada/ 12133F: drivers/gpu/drm/armada/ 12134F: include/uapi/drm/armada_drm.h 12135 12136MARVELL CRYPTO DRIVER 12137M: Boris Brezillon <bbrezillon@kernel.org> 12138M: Arnaud Ebalard <arno@natisbad.org> 12139M: Srujana Challa <schalla@marvell.com> 12140L: linux-crypto@vger.kernel.org 12141S: Maintained 12142F: drivers/crypto/marvell/ 12143F: include/linux/soc/marvell/octeontx2/ 12144 12145MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12146M: Mirko Lindner <mlindner@marvell.com> 12147M: Stephen Hemminger <stephen@networkplumber.org> 12148L: netdev@vger.kernel.org 12149S: Maintained 12150F: drivers/net/ethernet/marvell/sk* 12151 12152MARVELL LIBERTAS WIRELESS DRIVER 12153L: libertas-dev@lists.infradead.org 12154S: Orphan 12155F: drivers/net/wireless/marvell/libertas/ 12156 12157MARVELL MACCHIATOBIN SUPPORT 12158M: Russell King <linux@armlinux.org.uk> 12159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12160S: Maintained 12161F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12162 12163MARVELL MV643XX ETHERNET DRIVER 12164M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12165L: netdev@vger.kernel.org 12166S: Maintained 12167F: drivers/net/ethernet/marvell/mv643xx_eth.* 12168F: include/linux/mv643xx.h 12169 12170MARVELL MV88X3310 PHY DRIVER 12171M: Russell King <linux@armlinux.org.uk> 12172M: Marek Behún <kabel@kernel.org> 12173L: netdev@vger.kernel.org 12174S: Maintained 12175F: drivers/net/phy/marvell10g.c 12176 12177MARVELL MVEBU THERMAL DRIVER 12178M: Miquel Raynal <miquel.raynal@bootlin.com> 12179S: Maintained 12180F: drivers/thermal/armada_thermal.c 12181 12182MARVELL MVNETA ETHERNET DRIVER 12183M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12184L: netdev@vger.kernel.org 12185S: Maintained 12186F: drivers/net/ethernet/marvell/mvneta.* 12187 12188MARVELL MVPP2 ETHERNET DRIVER 12189M: Marcin Wojtas <mw@semihalf.com> 12190M: Russell King <linux@armlinux.org.uk> 12191L: netdev@vger.kernel.org 12192S: Maintained 12193F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12194F: drivers/net/ethernet/marvell/mvpp2/ 12195 12196MARVELL MWIFIEX WIRELESS DRIVER 12197M: Amitkumar Karwar <amitkarwar@gmail.com> 12198M: Ganapathi Bhat <ganapathi017@gmail.com> 12199M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12200M: Xinming Hu <huxinming820@gmail.com> 12201L: linux-wireless@vger.kernel.org 12202S: Maintained 12203F: drivers/net/wireless/marvell/mwifiex/ 12204 12205MARVELL MWL8K WIRELESS DRIVER 12206M: Lennert Buytenhek <buytenh@wantstofly.org> 12207L: linux-wireless@vger.kernel.org 12208S: Odd Fixes 12209F: drivers/net/wireless/marvell/mwl8k.c 12210 12211MARVELL NAND CONTROLLER DRIVER 12212M: Miquel Raynal <miquel.raynal@bootlin.com> 12213L: linux-mtd@lists.infradead.org 12214S: Maintained 12215F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12216F: drivers/mtd/nand/raw/marvell_nand.c 12217 12218MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12219M: Sunil Goutham <sgoutham@marvell.com> 12220M: Geetha sowjanya <gakula@marvell.com> 12221M: Subbaraya Sundeep <sbhatta@marvell.com> 12222M: hariprasad <hkelam@marvell.com> 12223L: netdev@vger.kernel.org 12224S: Supported 12225F: drivers/net/ethernet/marvell/octeontx2/nic/ 12226F: include/linux/soc/marvell/octeontx2/ 12227 12228MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12229M: Sunil Goutham <sgoutham@marvell.com> 12230M: Linu Cherian <lcherian@marvell.com> 12231M: Geetha sowjanya <gakula@marvell.com> 12232M: Jerin Jacob <jerinj@marvell.com> 12233M: hariprasad <hkelam@marvell.com> 12234M: Subbaraya Sundeep <sbhatta@marvell.com> 12235L: netdev@vger.kernel.org 12236S: Supported 12237F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12238F: drivers/net/ethernet/marvell/octeontx2/af/ 12239 12240MARVELL PRESTERA ETHERNET SWITCH DRIVER 12241M: Taras Chornyi <tchornyi@marvell.com> 12242S: Supported 12243W: https://github.com/Marvell-switching/switchdev-prestera 12244F: drivers/net/ethernet/marvell/prestera/ 12245 12246MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12247M: Nicolas Pitre <nico@fluxnic.net> 12248S: Odd Fixes 12249F: drivers/mmc/host/mvsdio.* 12250 12251MARVELL USB MDIO CONTROLLER DRIVER 12252M: Tobias Waldekranz <tobias@waldekranz.com> 12253L: netdev@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12256F: drivers/net/mdio/mdio-mvusb.c 12257 12258MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12259M: Hu Ziji <huziji@marvell.com> 12260L: linux-mmc@vger.kernel.org 12261S: Supported 12262F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12263F: drivers/mmc/host/sdhci-xenon* 12264 12265MARVELL OCTEON ENDPOINT DRIVER 12266M: Veerasenareddy Burru <vburru@marvell.com> 12267M: Abhijit Ayarekar <aayarekar@marvell.com> 12268L: netdev@vger.kernel.org 12269S: Supported 12270F: drivers/net/ethernet/marvell/octeon_ep 12271 12272MATROX FRAMEBUFFER DRIVER 12273L: linux-fbdev@vger.kernel.org 12274S: Orphan 12275F: drivers/video/fbdev/matrox/matroxfb_* 12276F: include/uapi/linux/matroxfb.h 12277 12278MAX15301 DRIVER 12279M: Daniel Nilsson <daniel.nilsson@flex.com> 12280L: linux-hwmon@vger.kernel.org 12281S: Maintained 12282F: Documentation/hwmon/max15301.rst 12283F: drivers/hwmon/pmbus/max15301.c 12284 12285MAX16065 HARDWARE MONITOR DRIVER 12286M: Guenter Roeck <linux@roeck-us.net> 12287L: linux-hwmon@vger.kernel.org 12288S: Maintained 12289F: Documentation/hwmon/max16065.rst 12290F: drivers/hwmon/max16065.c 12291 12292MAX2175 SDR TUNER DRIVER 12293M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12294L: linux-media@vger.kernel.org 12295S: Maintained 12296T: git git://linuxtv.org/media_tree.git 12297F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12298F: Documentation/userspace-api/media/drivers/max2175.rst 12299F: drivers/media/i2c/max2175* 12300F: include/uapi/linux/max2175.h 12301 12302MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12303L: linux-hwmon@vger.kernel.org 12304S: Orphan 12305F: Documentation/hwmon/max6650.rst 12306F: drivers/hwmon/max6650.c 12307 12308MAX6697 HARDWARE MONITOR DRIVER 12309M: Guenter Roeck <linux@roeck-us.net> 12310L: linux-hwmon@vger.kernel.org 12311S: Maintained 12312F: Documentation/devicetree/bindings/hwmon/max6697.txt 12313F: Documentation/hwmon/max6697.rst 12314F: drivers/hwmon/max6697.c 12315F: include/linux/platform_data/max6697.h 12316 12317MAX9286 QUAD GMSL DESERIALIZER DRIVER 12318M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12319M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12320M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12321M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12322L: linux-media@vger.kernel.org 12323S: Maintained 12324F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12325F: drivers/media/i2c/max9286.c 12326 12327MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12328M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12329L: linux-media@vger.kernel.org 12330S: Maintained 12331F: drivers/staging/media/max96712/max96712.c 12332 12333MAX9860 MONO AUDIO VOICE CODEC DRIVER 12334M: Peter Rosin <peda@axentia.se> 12335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12336S: Maintained 12337F: Documentation/devicetree/bindings/sound/max9860.txt 12338F: sound/soc/codecs/max9860.* 12339 12340MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12341M: Andreas Klinger <ak@it-klinger.de> 12342L: linux-iio@vger.kernel.org 12343S: Maintained 12344F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12345F: drivers/iio/proximity/mb1232.c 12346 12347MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12348R: Iskren Chernev <iskren.chernev@gmail.com> 12349R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12350R: Marek Szyprowski <m.szyprowski@samsung.com> 12351R: Matheus Castello <matheus@castello.eng.br> 12352L: linux-pm@vger.kernel.org 12353S: Maintained 12354F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12355F: drivers/power/supply/max17040_battery.c 12356 12357MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12358R: Hans de Goede <hdegoede@redhat.com> 12359R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12360R: Marek Szyprowski <m.szyprowski@samsung.com> 12361R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12362R: Purism Kernel Team <kernel@puri.sm> 12363L: linux-pm@vger.kernel.org 12364S: Maintained 12365F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12366F: drivers/power/supply/max17042_battery.c 12367 12368MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12370L: linux-kernel@vger.kernel.org 12371S: Maintained 12372F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12373F: drivers/regulator/max20086-regulator.c 12374 12375MAXIM MAX77650 PMIC MFD DRIVER 12376M: Bartosz Golaszewski <brgl@bgdev.pl> 12377L: linux-kernel@vger.kernel.org 12378S: Maintained 12379F: Documentation/devicetree/bindings/*/*max77650.yaml 12380F: Documentation/devicetree/bindings/*/max77650*.yaml 12381F: drivers/gpio/gpio-max77650.c 12382F: drivers/input/misc/max77650-onkey.c 12383F: drivers/leds/leds-max77650.c 12384F: drivers/mfd/max77650.c 12385F: drivers/power/supply/max77650-charger.c 12386F: drivers/regulator/max77650-regulator.c 12387F: include/linux/mfd/max77650.h 12388 12389MAXIM MAX77714 PMIC MFD DRIVER 12390M: Luca Ceresoli <luca@lucaceresoli.net> 12391S: Maintained 12392F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12393F: drivers/mfd/max77714.c 12394F: include/linux/mfd/max77714.h 12395 12396MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12397M: Javier Martinez Canillas <javier@dowhile0.org> 12398L: linux-kernel@vger.kernel.org 12399S: Supported 12400F: Documentation/devicetree/bindings/*/*max77802.yaml 12401F: drivers/regulator/max77802-regulator.c 12402F: include/dt-bindings/*/*max77802.h 12403 12404MAXIM MAX77976 BATTERY CHARGER 12405M: Luca Ceresoli <luca@lucaceresoli.net> 12406S: Supported 12407F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12408F: drivers/power/supply/max77976_charger.c 12409 12410MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12411M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12412M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12413L: linux-pm@vger.kernel.org 12414S: Supported 12415B: mailto:linux-samsung-soc@vger.kernel.org 12416F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12417F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12418F: drivers/power/supply/max14577_charger.c 12419F: drivers/power/supply/max77693_charger.c 12420 12421MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12422M: Chanwoo Choi <cw00.choi@samsung.com> 12423M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12424M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12425L: linux-kernel@vger.kernel.org 12426S: Supported 12427B: mailto:linux-samsung-soc@vger.kernel.org 12428F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12429F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12430F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12431F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12432F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12433F: drivers/*/*max77843.c 12434F: drivers/*/max14577*.c 12435F: drivers/*/max77686*.c 12436F: drivers/*/max77693*.c 12437F: drivers/clk/clk-max77686.c 12438F: drivers/extcon/extcon-max14577.c 12439F: drivers/extcon/extcon-max77693.c 12440F: drivers/rtc/rtc-max77686.c 12441F: include/linux/mfd/max14577*.h 12442F: include/linux/mfd/max77686*.h 12443F: include/linux/mfd/max77693*.h 12444 12445MAXIRADIO FM RADIO RECEIVER DRIVER 12446M: Hans Verkuil <hverkuil@xs4all.nl> 12447L: linux-media@vger.kernel.org 12448S: Maintained 12449W: https://linuxtv.org 12450T: git git://linuxtv.org/media_tree.git 12451F: drivers/media/radio/radio-maxiradio* 12452 12453MAXLINEAR ETHERNET PHY DRIVER 12454M: Xu Liang <lxu@maxlinear.com> 12455L: netdev@vger.kernel.org 12456S: Supported 12457F: drivers/net/phy/mxl-gpy.c 12458 12459MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12460R: Yasushi SHOJI <yashi@spacecubics.com> 12461L: linux-can@vger.kernel.org 12462S: Maintained 12463F: drivers/net/can/usb/mcba_usb.c 12464 12465MCAN MMIO DEVICE DRIVER 12466M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12467L: linux-can@vger.kernel.org 12468S: Maintained 12469F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12470F: drivers/net/can/m_can/m_can.c 12471F: drivers/net/can/m_can/m_can.h 12472F: drivers/net/can/m_can/m_can_platform.c 12473 12474MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12475M: Rishi Gupta <gupt21@gmail.com> 12476L: linux-i2c@vger.kernel.org 12477L: linux-input@vger.kernel.org 12478S: Maintained 12479F: drivers/hid/hid-mcp2221.c 12480 12481MCP251XFD SPI-CAN NETWORK DRIVER 12482M: Marc Kleine-Budde <mkl@pengutronix.de> 12483M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12484R: Thomas Kopp <thomas.kopp@microchip.com> 12485L: linux-can@vger.kernel.org 12486S: Maintained 12487F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12488F: drivers/net/can/spi/mcp251xfd/ 12489 12490MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12491M: Peter Rosin <peda@axentia.se> 12492L: linux-iio@vger.kernel.org 12493S: Maintained 12494F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12495F: drivers/iio/potentiometer/mcp4018.c 12496F: drivers/iio/potentiometer/mcp4531.c 12497 12498MCR20A IEEE-802.15.4 RADIO DRIVER 12499M: Xue Liu <liuxuenetmail@gmail.com> 12500L: linux-wpan@vger.kernel.org 12501S: Maintained 12502W: https://github.com/xueliu/mcr20a-linux 12503F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12504F: drivers/net/ieee802154/mcr20a.c 12505F: drivers/net/ieee802154/mcr20a.h 12506 12507MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12508M: William Breathitt Gray <william.gray@linaro.org> 12509L: linux-iio@vger.kernel.org 12510S: Maintained 12511F: drivers/iio/dac/cio-dac.c 12512 12513MEDIA CONTROLLER FRAMEWORK 12514M: Sakari Ailus <sakari.ailus@linux.intel.com> 12515M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12516L: linux-media@vger.kernel.org 12517S: Supported 12518W: https://www.linuxtv.org 12519T: git git://linuxtv.org/media_tree.git 12520F: drivers/media/mc/ 12521F: include/media/media-*.h 12522F: include/uapi/linux/media.h 12523 12524MEDIA DRIVER FOR FREESCALE IMX PXP 12525M: Philipp Zabel <p.zabel@pengutronix.de> 12526L: linux-media@vger.kernel.org 12527S: Maintained 12528T: git git://linuxtv.org/media_tree.git 12529F: drivers/media/platform/nxp/imx-pxp.[ch] 12530 12531MEDIA DRIVERS FOR ASCOT2E 12532M: Sergey Kozlov <serjk@netup.ru> 12533M: Abylay Ospan <aospan@netup.ru> 12534L: linux-media@vger.kernel.org 12535S: Supported 12536W: https://linuxtv.org 12537W: http://netup.tv/ 12538T: git git://linuxtv.org/media_tree.git 12539F: drivers/media/dvb-frontends/ascot2e* 12540 12541MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12542M: Jasmin Jessich <jasmin@anw.at> 12543L: linux-media@vger.kernel.org 12544S: Maintained 12545W: https://linuxtv.org 12546T: git git://linuxtv.org/media_tree.git 12547F: drivers/media/dvb-frontends/cxd2099* 12548 12549MEDIA DRIVERS FOR CXD2841ER 12550M: Sergey Kozlov <serjk@netup.ru> 12551M: Abylay Ospan <aospan@netup.ru> 12552L: linux-media@vger.kernel.org 12553S: Supported 12554W: https://linuxtv.org 12555W: http://netup.tv/ 12556T: git git://linuxtv.org/media_tree.git 12557F: drivers/media/dvb-frontends/cxd2841er* 12558 12559MEDIA DRIVERS FOR CXD2880 12560M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12561L: linux-media@vger.kernel.org 12562S: Supported 12563W: http://linuxtv.org/ 12564T: git git://linuxtv.org/media_tree.git 12565F: drivers/media/dvb-frontends/cxd2880/* 12566F: drivers/media/spi/cxd2880* 12567 12568MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12569L: linux-media@vger.kernel.org 12570S: Orphan 12571W: https://linuxtv.org 12572T: git git://linuxtv.org/media_tree.git 12573F: drivers/media/pci/ddbridge/* 12574 12575MEDIA DRIVERS FOR FREESCALE IMX 12576M: Steve Longerbeam <slongerbeam@gmail.com> 12577M: Philipp Zabel <p.zabel@pengutronix.de> 12578L: linux-media@vger.kernel.org 12579S: Maintained 12580T: git git://linuxtv.org/media_tree.git 12581F: Documentation/admin-guide/media/imx.rst 12582F: Documentation/devicetree/bindings/media/imx.txt 12583F: drivers/staging/media/imx/ 12584F: include/linux/imx-media.h 12585F: include/media/imx.h 12586 12587MEDIA DRIVERS FOR FREESCALE IMX7 12588M: Rui Miguel Silva <rmfrfs@gmail.com> 12589M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12590L: linux-media@vger.kernel.org 12591S: Maintained 12592T: git git://linuxtv.org/media_tree.git 12593F: Documentation/admin-guide/media/imx7.rst 12594F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12595F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12596F: drivers/media/platform/nxp/imx-mipi-csis.c 12597F: drivers/staging/media/imx/imx7-media-csi.c 12598 12599MEDIA DRIVERS FOR HELENE 12600M: Abylay Ospan <aospan@netup.ru> 12601L: linux-media@vger.kernel.org 12602S: Supported 12603W: https://linuxtv.org 12604W: http://netup.tv/ 12605T: git git://linuxtv.org/media_tree.git 12606F: drivers/media/dvb-frontends/helene* 12607 12608MEDIA DRIVERS FOR HORUS3A 12609M: Sergey Kozlov <serjk@netup.ru> 12610M: Abylay Ospan <aospan@netup.ru> 12611L: linux-media@vger.kernel.org 12612S: Supported 12613W: https://linuxtv.org 12614W: http://netup.tv/ 12615T: git git://linuxtv.org/media_tree.git 12616F: drivers/media/dvb-frontends/horus3a* 12617 12618MEDIA DRIVERS FOR LNBH25 12619M: Sergey Kozlov <serjk@netup.ru> 12620M: Abylay Ospan <aospan@netup.ru> 12621L: linux-media@vger.kernel.org 12622S: Supported 12623W: https://linuxtv.org 12624W: http://netup.tv/ 12625T: git git://linuxtv.org/media_tree.git 12626F: drivers/media/dvb-frontends/lnbh25* 12627 12628MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12629L: linux-media@vger.kernel.org 12630S: Orphan 12631W: https://linuxtv.org 12632T: git git://linuxtv.org/media_tree.git 12633F: drivers/media/dvb-frontends/mxl5xx* 12634 12635MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12636M: Sergey Kozlov <serjk@netup.ru> 12637M: Abylay Ospan <aospan@netup.ru> 12638L: linux-media@vger.kernel.org 12639S: Supported 12640W: https://linuxtv.org 12641W: http://netup.tv/ 12642T: git git://linuxtv.org/media_tree.git 12643F: drivers/media/pci/netup_unidvb/* 12644 12645MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12646M: Dmitry Osipenko <digetx@gmail.com> 12647L: linux-media@vger.kernel.org 12648L: linux-tegra@vger.kernel.org 12649S: Maintained 12650T: git git://linuxtv.org/media_tree.git 12651F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12652F: drivers/media/platform/nvidia/tegra-vde/ 12653 12654MEDIA DRIVERS FOR RENESAS - CEU 12655M: Jacopo Mondi <jacopo@jmondi.org> 12656L: linux-media@vger.kernel.org 12657L: linux-renesas-soc@vger.kernel.org 12658S: Supported 12659T: git git://linuxtv.org/media_tree.git 12660F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12661F: drivers/media/platform/renesas/renesas-ceu.c 12662F: include/media/drv-intf/renesas-ceu.h 12663 12664MEDIA DRIVERS FOR RENESAS - DRIF 12665M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12666L: linux-media@vger.kernel.org 12667L: linux-renesas-soc@vger.kernel.org 12668S: Supported 12669T: git git://linuxtv.org/media_tree.git 12670F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12671F: drivers/media/platform/renesas/rcar_drif.c 12672 12673MEDIA DRIVERS FOR RENESAS - FCP 12674M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12675L: linux-media@vger.kernel.org 12676L: linux-renesas-soc@vger.kernel.org 12677S: Supported 12678T: git git://linuxtv.org/media_tree.git 12679F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12680F: drivers/media/platform/renesas/rcar-fcp.c 12681F: include/media/rcar-fcp.h 12682 12683MEDIA DRIVERS FOR RENESAS - FDP1 12684M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12685L: linux-media@vger.kernel.org 12686L: linux-renesas-soc@vger.kernel.org 12687S: Supported 12688T: git git://linuxtv.org/media_tree.git 12689F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12690F: drivers/media/platform/renesas/rcar_fdp1.c 12691 12692MEDIA DRIVERS FOR RENESAS - VIN 12693M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12694L: linux-media@vger.kernel.org 12695L: linux-renesas-soc@vger.kernel.org 12696S: Supported 12697T: git git://linuxtv.org/media_tree.git 12698F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12699F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12700F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12701F: drivers/media/platform/renesas/rcar-isp.c 12702F: drivers/media/platform/renesas/rcar-vin/ 12703 12704MEDIA DRIVERS FOR RENESAS - VSP1 12705M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12706M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12707L: linux-media@vger.kernel.org 12708L: linux-renesas-soc@vger.kernel.org 12709S: Supported 12710T: git git://linuxtv.org/media_tree.git 12711F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12712F: drivers/media/platform/renesas/vsp1/ 12713 12714MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12715L: linux-media@vger.kernel.org 12716S: Orphan 12717W: https://linuxtv.org 12718T: git git://linuxtv.org/media_tree.git 12719F: drivers/media/dvb-frontends/stv0910* 12720 12721MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12722L: linux-media@vger.kernel.org 12723S: Orphan 12724W: https://linuxtv.org 12725T: git git://linuxtv.org/media_tree.git 12726F: drivers/media/dvb-frontends/stv6111* 12727 12728MEDIA DRIVERS FOR STM32 - DCMI 12729M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12730L: linux-media@vger.kernel.org 12731S: Supported 12732T: git git://linuxtv.org/media_tree.git 12733F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12734F: drivers/media/platform/st/stm32/stm32-dcmi.c 12735 12736MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12737M: Mauro Carvalho Chehab <mchehab@kernel.org> 12738L: linux-media@vger.kernel.org 12739S: Maintained 12740W: https://linuxtv.org 12741Q: http://patchwork.kernel.org/project/linux-media/list/ 12742T: git git://linuxtv.org/media_tree.git 12743F: Documentation/admin-guide/media/ 12744F: Documentation/devicetree/bindings/media/ 12745F: Documentation/driver-api/media/ 12746F: Documentation/userspace-api/media/ 12747F: drivers/media/ 12748F: drivers/staging/media/ 12749F: include/dt-bindings/media/ 12750F: include/linux/platform_data/media/ 12751F: include/media/ 12752F: include/uapi/linux/dvb/ 12753F: include/uapi/linux/ivtv* 12754F: include/uapi/linux/media.h 12755F: include/uapi/linux/meye.h 12756F: include/uapi/linux/uvcvideo.h 12757F: include/uapi/linux/v4l2-* 12758F: include/uapi/linux/videodev2.h 12759 12760MEDIATEK BLUETOOTH DRIVER 12761M: Sean Wang <sean.wang@mediatek.com> 12762L: linux-bluetooth@vger.kernel.org 12763L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12764S: Maintained 12765F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12766F: drivers/bluetooth/btmtkuart.c 12767 12768MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12769M: Sean Wang <sean.wang@mediatek.com> 12770L: linux-pm@vger.kernel.org 12771S: Maintained 12772F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12773F: drivers/power/reset/mt6323-poweroff.c 12774 12775MEDIATEK CIR DRIVER 12776M: Sean Wang <sean.wang@mediatek.com> 12777S: Maintained 12778F: drivers/media/rc/mtk-cir.c 12779 12780MEDIATEK DMA DRIVER 12781M: Sean Wang <sean.wang@mediatek.com> 12782L: dmaengine@vger.kernel.org 12783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12784L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12785S: Maintained 12786F: Documentation/devicetree/bindings/dma/mtk-* 12787F: drivers/dma/mediatek/ 12788 12789MEDIATEK ETHERNET DRIVER 12790M: Felix Fietkau <nbd@nbd.name> 12791M: John Crispin <john@phrozen.org> 12792M: Sean Wang <sean.wang@mediatek.com> 12793M: Mark Lee <Mark-MC.Lee@mediatek.com> 12794L: netdev@vger.kernel.org 12795S: Maintained 12796F: drivers/net/ethernet/mediatek/ 12797 12798MEDIATEK I2C CONTROLLER DRIVER 12799M: Qii Wang <qii.wang@mediatek.com> 12800L: linux-i2c@vger.kernel.org 12801S: Maintained 12802F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12803F: drivers/i2c/busses/i2c-mt65xx.c 12804 12805MEDIATEK IOMMU DRIVER 12806M: Yong Wu <yong.wu@mediatek.com> 12807L: iommu@lists.linux.dev 12808L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12809S: Supported 12810F: Documentation/devicetree/bindings/iommu/mediatek* 12811F: drivers/iommu/mtk_iommu* 12812F: include/dt-bindings/memory/mt*-port.h 12813 12814MEDIATEK JPEG DRIVER 12815M: Bin Liu <bin.liu@mediatek.com> 12816S: Supported 12817F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12818F: drivers/media/platform/mediatek/jpeg/ 12819 12820MEDIATEK MDP DRIVER 12821M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12822M: Houlong Wei <houlong.wei@mediatek.com> 12823M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12824S: Supported 12825F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12826F: drivers/media/platform/mediatek/mdp/ 12827F: drivers/media/platform/mediatek/vpu/ 12828 12829MEDIATEK MEDIA DRIVER 12830M: Tiffany Lin <tiffany.lin@mediatek.com> 12831M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12832M: Yunfei Dong <yunfei.dong@mediatek.com> 12833S: Supported 12834F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12835F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12836F: drivers/media/platform/mediatek/vcodec/ 12837F: drivers/media/platform/mediatek/vpu/ 12838 12839MEDIATEK MMC/SD/SDIO DRIVER 12840M: Chaotian Jing <chaotian.jing@mediatek.com> 12841S: Maintained 12842F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12843F: drivers/mmc/host/mtk-sd.c 12844 12845MEDIATEK MT76 WIRELESS LAN DRIVER 12846M: Felix Fietkau <nbd@nbd.name> 12847M: Lorenzo Bianconi <lorenzo@kernel.org> 12848M: Ryder Lee <ryder.lee@mediatek.com> 12849R: Shayne Chen <shayne.chen@mediatek.com> 12850R: Sean Wang <sean.wang@mediatek.com> 12851L: linux-wireless@vger.kernel.org 12852S: Maintained 12853F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12854F: drivers/net/wireless/mediatek/mt76/ 12855 12856MEDIATEK MT7601U WIRELESS LAN DRIVER 12857M: Jakub Kicinski <kuba@kernel.org> 12858L: linux-wireless@vger.kernel.org 12859S: Maintained 12860F: drivers/net/wireless/mediatek/mt7601u/ 12861 12862MEDIATEK MT7621 CLOCK DRIVER 12863M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12864S: Maintained 12865F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12866F: drivers/clk/ralink/clk-mt7621.c 12867 12868MEDIATEK MT7621/28/88 I2C DRIVER 12869M: Stefan Roese <sr@denx.de> 12870L: linux-i2c@vger.kernel.org 12871S: Maintained 12872F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12873F: drivers/i2c/busses/i2c-mt7621.c 12874 12875MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12876M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12877S: Maintained 12878F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12879F: drivers/pci/controller/pcie-mt7621.c 12880 12881MEDIATEK MT7621 PHY PCI DRIVER 12882M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12883S: Maintained 12884F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12885F: drivers/phy/ralink/phy-mt7621-pci.c 12886 12887MEDIATEK NAND CONTROLLER DRIVER 12888L: linux-mtd@lists.infradead.org 12889S: Orphan 12890F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12891F: drivers/mtd/nand/raw/mtk_* 12892 12893MEDIATEK PMIC LED DRIVER 12894M: Sean Wang <sean.wang@mediatek.com> 12895S: Maintained 12896F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12897F: drivers/leds/leds-mt6323.c 12898 12899MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12900M: Sean Wang <sean.wang@mediatek.com> 12901S: Maintained 12902F: drivers/char/hw_random/mtk-rng.c 12903 12904MEDIATEK SMI DRIVER 12905M: Yong Wu <yong.wu@mediatek.com> 12906L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12907S: Supported 12908F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12909F: drivers/memory/mtk-smi.c 12910F: include/soc/mediatek/smi.h 12911 12912MEDIATEK SWITCH DRIVER 12913M: Sean Wang <sean.wang@mediatek.com> 12914M: Landen Chao <Landen.Chao@mediatek.com> 12915M: DENG Qingfang <dqfext@gmail.com> 12916L: netdev@vger.kernel.org 12917S: Maintained 12918F: drivers/net/dsa/mt7530.* 12919F: net/dsa/tag_mtk.c 12920 12921MEDIATEK T7XX 5G WWAN MODEM DRIVER 12922M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12923M: Intel Corporation <linuxwwan@intel.com> 12924R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12925R: Liu Haijun <haijun.liu@mediatek.com> 12926R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12927R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12928L: netdev@vger.kernel.org 12929S: Supported 12930F: drivers/net/wwan/t7xx/ 12931 12932MEDIATEK USB3 DRD IP DRIVER 12933M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12934L: linux-usb@vger.kernel.org 12935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12936L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12937S: Maintained 12938F: Documentation/devicetree/bindings/usb/mediatek,* 12939F: drivers/usb/host/xhci-mtk* 12940F: drivers/usb/mtu3/ 12941 12942MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12943M: Peter Senna Tschudin <peter.senna@gmail.com> 12944M: Martin Donnelly <martin.donnelly@ge.com> 12945M: Martyn Welch <martyn.welch@collabora.co.uk> 12946S: Maintained 12947F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12948F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12949 12950MEGARAID SCSI/SAS DRIVERS 12951M: Kashyap Desai <kashyap.desai@broadcom.com> 12952M: Sumit Saxena <sumit.saxena@broadcom.com> 12953M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12954L: megaraidlinux.pdl@broadcom.com 12955L: linux-scsi@vger.kernel.org 12956S: Maintained 12957W: http://www.avagotech.com/support/ 12958F: Documentation/scsi/megaraid.rst 12959F: drivers/scsi/megaraid.* 12960F: drivers/scsi/megaraid/ 12961 12962MELEXIS MLX90614 DRIVER 12963M: Crt Mori <cmo@melexis.com> 12964L: linux-iio@vger.kernel.org 12965S: Supported 12966W: http://www.melexis.com 12967F: drivers/iio/temperature/mlx90614.c 12968 12969MELEXIS MLX90632 DRIVER 12970M: Crt Mori <cmo@melexis.com> 12971L: linux-iio@vger.kernel.org 12972S: Supported 12973W: http://www.melexis.com 12974F: drivers/iio/temperature/mlx90632.c 12975 12976MELFAS MIP4 TOUCHSCREEN DRIVER 12977M: Sangwon Jee <jeesw@melfas.com> 12978S: Supported 12979W: http://www.melfas.com 12980F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12981F: drivers/input/touchscreen/melfas_mip4.c 12982 12983MELLANOX BLUEFIELD I2C DRIVER 12984M: Khalil Blaiech <kblaiech@nvidia.com> 12985L: linux-i2c@vger.kernel.org 12986S: Supported 12987F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12988F: drivers/i2c/busses/i2c-mlxbf.c 12989 12990MELLANOX ETHERNET DRIVER (mlx4_en) 12991M: Tariq Toukan <tariqt@nvidia.com> 12992L: netdev@vger.kernel.org 12993S: Supported 12994W: http://www.mellanox.com 12995Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12996F: drivers/net/ethernet/mellanox/mlx4/en_* 12997 12998MELLANOX ETHERNET DRIVER (mlx5e) 12999M: Saeed Mahameed <saeedm@nvidia.com> 13000L: netdev@vger.kernel.org 13001S: Supported 13002W: http://www.mellanox.com 13003Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13004F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13005 13006MELLANOX ETHERNET INNOVA DRIVERS 13007R: Boris Pismenny <borisp@nvidia.com> 13008L: netdev@vger.kernel.org 13009S: Supported 13010W: http://www.mellanox.com 13011Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13012F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13013F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13014F: include/linux/mlx5/mlx5_ifc_fpga.h 13015 13016MELLANOX ETHERNET SWITCH DRIVERS 13017M: Ido Schimmel <idosch@nvidia.com> 13018M: Petr Machata <petrm@nvidia.com> 13019L: netdev@vger.kernel.org 13020S: Supported 13021W: http://www.mellanox.com 13022Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13023F: drivers/net/ethernet/mellanox/mlxsw/ 13024F: tools/testing/selftests/drivers/net/mlxsw/ 13025 13026MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13027M: mlxsw@nvidia.com 13028L: netdev@vger.kernel.org 13029S: Supported 13030W: http://www.mellanox.com 13031Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13032F: drivers/net/ethernet/mellanox/mlxfw/ 13033 13034MELLANOX HARDWARE PLATFORM SUPPORT 13035M: Hans de Goede <hdegoede@redhat.com> 13036M: Mark Gross <markgross@kernel.org> 13037M: Vadim Pasternak <vadimp@nvidia.com> 13038L: platform-driver-x86@vger.kernel.org 13039S: Supported 13040F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13041F: drivers/platform/mellanox/ 13042F: include/linux/platform_data/mlxreg.h 13043 13044MELLANOX MLX4 core VPI driver 13045M: Tariq Toukan <tariqt@nvidia.com> 13046L: netdev@vger.kernel.org 13047L: linux-rdma@vger.kernel.org 13048S: Supported 13049W: http://www.mellanox.com 13050Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13051F: drivers/net/ethernet/mellanox/mlx4/ 13052F: include/linux/mlx4/ 13053 13054MELLANOX MLX4 IB driver 13055M: Yishai Hadas <yishaih@nvidia.com> 13056L: linux-rdma@vger.kernel.org 13057S: Supported 13058W: http://www.mellanox.com 13059Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13060F: drivers/infiniband/hw/mlx4/ 13061F: include/linux/mlx4/ 13062F: include/uapi/rdma/mlx4-abi.h 13063 13064MELLANOX MLX5 core VPI driver 13065M: Saeed Mahameed <saeedm@nvidia.com> 13066M: Leon Romanovsky <leonro@nvidia.com> 13067L: netdev@vger.kernel.org 13068L: linux-rdma@vger.kernel.org 13069S: Supported 13070W: http://www.mellanox.com 13071Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13072F: Documentation/networking/device_drivers/ethernet/mellanox/ 13073F: drivers/net/ethernet/mellanox/mlx5/core/ 13074F: include/linux/mlx5/ 13075 13076MELLANOX MLX5 IB driver 13077M: Leon Romanovsky <leonro@nvidia.com> 13078L: linux-rdma@vger.kernel.org 13079S: Supported 13080W: http://www.mellanox.com 13081Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13082F: drivers/infiniband/hw/mlx5/ 13083F: include/linux/mlx5/ 13084F: include/uapi/rdma/mlx5-abi.h 13085 13086MELLANOX MLXCPLD I2C AND MUX DRIVER 13087M: Vadim Pasternak <vadimp@nvidia.com> 13088M: Michael Shych <michaelsh@nvidia.com> 13089L: linux-i2c@vger.kernel.org 13090S: Supported 13091F: Documentation/i2c/busses/i2c-mlxcpld.rst 13092F: drivers/i2c/busses/i2c-mlxcpld.c 13093F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13094 13095MELLANOX MLXCPLD LED DRIVER 13096M: Vadim Pasternak <vadimp@nvidia.com> 13097L: linux-leds@vger.kernel.org 13098S: Supported 13099F: Documentation/leds/leds-mlxcpld.rst 13100F: drivers/leds/leds-mlxcpld.c 13101F: drivers/leds/leds-mlxreg.c 13102 13103MELLANOX PLATFORM DRIVER 13104M: Vadim Pasternak <vadimp@nvidia.com> 13105L: platform-driver-x86@vger.kernel.org 13106S: Supported 13107F: drivers/platform/x86/mlx-platform.c 13108 13109MEMBARRIER SUPPORT 13110M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13111M: "Paul E. McKenney" <paulmck@kernel.org> 13112L: linux-kernel@vger.kernel.org 13113S: Supported 13114F: arch/powerpc/include/asm/membarrier.h 13115F: include/uapi/linux/membarrier.h 13116F: kernel/sched/membarrier.c 13117 13118MEMBLOCK 13119M: Mike Rapoport <rppt@kernel.org> 13120L: linux-mm@kvack.org 13121S: Maintained 13122F: Documentation/core-api/boot-time-mm.rst 13123F: include/linux/memblock.h 13124F: mm/memblock.c 13125F: tools/testing/memblock/ 13126 13127MEMORY CONTROLLER DRIVERS 13128M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13129L: linux-kernel@vger.kernel.org 13130S: Maintained 13131B: mailto:krzysztof.kozlowski@linaro.org 13132T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13133F: Documentation/devicetree/bindings/memory-controllers/ 13134F: drivers/memory/ 13135F: include/dt-bindings/memory/ 13136F: include/memory/ 13137 13138MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13139M: Dmitry Osipenko <digetx@gmail.com> 13140L: linux-pm@vger.kernel.org 13141L: linux-tegra@vger.kernel.org 13142T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13143S: Maintained 13144F: drivers/devfreq/tegra30-devfreq.c 13145 13146MEMORY MANAGEMENT 13147M: Andrew Morton <akpm@linux-foundation.org> 13148L: linux-mm@kvack.org 13149S: Maintained 13150W: http://www.linux-mm.org 13151T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13152T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13153F: include/linux/gfp.h 13154F: include/linux/gfp_types.h 13155F: include/linux/memory_hotplug.h 13156F: include/linux/mm.h 13157F: include/linux/mmzone.h 13158F: include/linux/pagewalk.h 13159F: include/linux/vmalloc.h 13160F: mm/ 13161F: tools/testing/selftests/vm/ 13162 13163MEMORY HOT(UN)PLUG 13164M: David Hildenbrand <david@redhat.com> 13165M: Oscar Salvador <osalvador@suse.de> 13166L: linux-mm@kvack.org 13167S: Maintained 13168F: Documentation/admin-guide/mm/memory-hotplug.rst 13169F: Documentation/core-api/memory-hotplug.rst 13170F: drivers/base/memory.c 13171F: include/linux/memory_hotplug.h 13172F: mm/memory_hotplug.c 13173F: tools/testing/selftests/memory-hotplug/ 13174 13175MEMORY TECHNOLOGY DEVICES (MTD) 13176M: Miquel Raynal <miquel.raynal@bootlin.com> 13177M: Richard Weinberger <richard@nod.at> 13178M: Vignesh Raghavendra <vigneshr@ti.com> 13179L: linux-mtd@lists.infradead.org 13180S: Maintained 13181W: http://www.linux-mtd.infradead.org/ 13182Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13183C: irc://irc.oftc.net/mtd 13184T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13185T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13186F: Documentation/devicetree/bindings/mtd/ 13187F: drivers/mtd/ 13188F: include/linux/mtd/ 13189F: include/uapi/mtd/ 13190 13191MEN A21 WATCHDOG DRIVER 13192M: Johannes Thumshirn <morbidrsa@gmail.com> 13193L: linux-watchdog@vger.kernel.org 13194S: Maintained 13195F: drivers/watchdog/mena21_wdt.c 13196 13197MEN CHAMELEON BUS (mcb) 13198M: Johannes Thumshirn <morbidrsa@gmail.com> 13199S: Maintained 13200F: Documentation/driver-api/men-chameleon-bus.rst 13201F: drivers/mcb/ 13202F: include/linux/mcb.h 13203 13204MEN F21BMC (Board Management Controller) 13205M: Andreas Werner <andreas.werner@men.de> 13206S: Supported 13207F: Documentation/hwmon/menf21bmc.rst 13208F: drivers/hwmon/menf21bmc_hwmon.c 13209F: drivers/leds/leds-menf21bmc.c 13210F: drivers/mfd/menf21bmc.c 13211F: drivers/watchdog/menf21bmc_wdt.c 13212 13213MEN Z069 WATCHDOG DRIVER 13214M: Johannes Thumshirn <jth@kernel.org> 13215L: linux-watchdog@vger.kernel.org 13216S: Maintained 13217F: drivers/watchdog/menz69_wdt.c 13218 13219MESON AO CEC DRIVER FOR AMLOGIC SOCS 13220M: Neil Armstrong <narmstrong@baylibre.com> 13221L: linux-media@vger.kernel.org 13222L: linux-amlogic@lists.infradead.org 13223S: Supported 13224W: http://linux-meson.com/ 13225T: git git://linuxtv.org/media_tree.git 13226F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13227F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13228F: drivers/media/cec/platform/meson/ao-cec.c 13229 13230MESON GE2D DRIVER FOR AMLOGIC SOCS 13231M: Neil Armstrong <narmstrong@baylibre.com> 13232L: linux-media@vger.kernel.org 13233L: linux-amlogic@lists.infradead.org 13234S: Supported 13235T: git git://linuxtv.org/media_tree.git 13236F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13237F: drivers/media/platform/amlogic/meson-ge2d/ 13238 13239MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13240M: Liang Yang <liang.yang@amlogic.com> 13241L: linux-mtd@lists.infradead.org 13242S: Maintained 13243F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13244F: drivers/mtd/nand/raw/meson_* 13245 13246MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13247M: Neil Armstrong <narmstrong@baylibre.com> 13248L: linux-media@vger.kernel.org 13249L: linux-amlogic@lists.infradead.org 13250S: Supported 13251T: git git://linuxtv.org/media_tree.git 13252F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13253F: drivers/staging/media/meson/vdec/ 13254 13255METHODE UDPU SUPPORT 13256M: Vladimir Vid <vladimir.vid@sartura.hr> 13257S: Maintained 13258F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13259 13260MHI BUS 13261M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13262R: Hemant Kumar <quic_hemantk@quicinc.com> 13263L: mhi@lists.linux.dev 13264L: linux-arm-msm@vger.kernel.org 13265S: Maintained 13266T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13267F: Documentation/ABI/stable/sysfs-bus-mhi 13268F: Documentation/mhi/ 13269F: drivers/bus/mhi/ 13270F: include/linux/mhi.h 13271 13272MICROBLAZE ARCHITECTURE 13273M: Michal Simek <monstr@monstr.eu> 13274S: Supported 13275W: http://www.monstr.eu/fdt/ 13276T: git git://git.monstr.eu/linux-2.6-microblaze.git 13277F: arch/microblaze/ 13278 13279MICROCHIP AT91 DMA DRIVERS 13280M: Ludovic Desroches <ludovic.desroches@microchip.com> 13281M: Tudor Ambarus <tudor.ambarus@microchip.com> 13282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13283L: dmaengine@vger.kernel.org 13284S: Supported 13285F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13286F: drivers/dma/at_hdmac.c 13287F: drivers/dma/at_hdmac_regs.h 13288F: drivers/dma/at_xdmac.c 13289F: include/dt-bindings/dma/at91.h 13290 13291MICROCHIP AT91 SERIAL DRIVER 13292M: Richard Genoud <richard.genoud@gmail.com> 13293S: Maintained 13294F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13295F: drivers/tty/serial/atmel_serial.c 13296F: drivers/tty/serial/atmel_serial.h 13297 13298MICROCHIP AT91 USART MFD DRIVER 13299M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13300L: linux-kernel@vger.kernel.org 13301S: Supported 13302F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13303F: drivers/mfd/at91-usart.c 13304F: include/dt-bindings/mfd/at91-usart.h 13305 13306MICROCHIP AT91 USART SPI DRIVER 13307M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13308L: linux-spi@vger.kernel.org 13309S: Supported 13310F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13311F: drivers/spi/spi-at91-usart.c 13312 13313MICROCHIP AUDIO ASOC DRIVERS 13314M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13316S: Supported 13317F: sound/soc/atmel 13318 13319MICROCHIP CSI2DC DRIVER 13320M: Eugen Hristev <eugen.hristev@microchip.com> 13321L: linux-media@vger.kernel.org 13322S: Supported 13323F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13324F: drivers/media/platform/atmel/microchip-csi2dc.c 13325 13326MICROCHIP ECC DRIVER 13327M: Tudor Ambarus <tudor.ambarus@microchip.com> 13328L: linux-crypto@vger.kernel.org 13329S: Maintained 13330F: drivers/crypto/atmel-ecc.* 13331 13332MICROCHIP EIC DRIVER 13333M: Claudiu Beznea <claudiu.beznea@microchip.com> 13334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13335S: Supported 13336F: drivers/irqchip/irq-mchp-eic.c 13337 13338MICROCHIP I2C DRIVER 13339M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13340L: linux-i2c@vger.kernel.org 13341S: Supported 13342F: drivers/i2c/busses/i2c-at91-*.c 13343F: drivers/i2c/busses/i2c-at91.h 13344 13345MICROCHIP ISC DRIVER 13346M: Eugen Hristev <eugen.hristev@microchip.com> 13347L: linux-media@vger.kernel.org 13348S: Supported 13349F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13350F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13351F: drivers/media/platform/atmel/atmel-isc* 13352F: drivers/media/platform/atmel/atmel-sama*-isc* 13353F: include/linux/atmel-isc-media.h 13354 13355MICROCHIP ISI DRIVER 13356M: Eugen Hristev <eugen.hristev@microchip.com> 13357L: linux-media@vger.kernel.org 13358S: Supported 13359F: drivers/media/platform/atmel/atmel-isi.c 13360F: drivers/media/platform/atmel/atmel-isi.h 13361 13362MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13363M: Woojung Huh <woojung.huh@microchip.com> 13364M: UNGLinuxDriver@microchip.com 13365L: netdev@vger.kernel.org 13366S: Maintained 13367F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13368F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13369F: drivers/net/dsa/microchip/* 13370F: include/linux/platform_data/microchip-ksz.h 13371F: net/dsa/tag_ksz.c 13372 13373MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13374M: Arun Ramadoss <arun.ramadoss@microchip.com> 13375R: UNGLinuxDriver@microchip.com 13376L: netdev@vger.kernel.org 13377S: Maintained 13378F: drivers/net/phy/microchip_t1.c 13379 13380MICROCHIP LAN743X ETHERNET DRIVER 13381M: Bryan Whitehead <bryan.whitehead@microchip.com> 13382M: UNGLinuxDriver@microchip.com 13383L: netdev@vger.kernel.org 13384S: Maintained 13385F: drivers/net/ethernet/microchip/lan743x_* 13386 13387MICROCHIP LAN966X ETHERNET DRIVER 13388M: Horatiu Vultur <horatiu.vultur@microchip.com> 13389M: UNGLinuxDriver@microchip.com 13390L: netdev@vger.kernel.org 13391S: Maintained 13392F: drivers/net/ethernet/microchip/lan966x/* 13393 13394MICROCHIP LCDFB DRIVER 13395M: Nicolas Ferre <nicolas.ferre@microchip.com> 13396L: linux-fbdev@vger.kernel.org 13397S: Maintained 13398F: drivers/video/fbdev/atmel_lcdfb.c 13399F: include/video/atmel_lcdc.h 13400 13401MICROCHIP MCP16502 PMIC DRIVER 13402M: Claudiu Beznea <claudiu.beznea@microchip.com> 13403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13404S: Supported 13405F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13406F: drivers/regulator/mcp16502.c 13407 13408MICROCHIP MCP3911 ADC DRIVER 13409M: Marcus Folkesson <marcus.folkesson@gmail.com> 13410M: Kent Gustavsson <kent@minoris.se> 13411L: linux-iio@vger.kernel.org 13412S: Supported 13413F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13414F: drivers/iio/adc/mcp3911.c 13415 13416MICROCHIP MMC/SD/SDIO MCI DRIVER 13417M: Ludovic Desroches <ludovic.desroches@microchip.com> 13418S: Maintained 13419F: drivers/mmc/host/atmel-mci.c 13420 13421MICROCHIP NAND DRIVER 13422M: Tudor Ambarus <tudor.ambarus@microchip.com> 13423L: linux-mtd@lists.infradead.org 13424S: Supported 13425F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13426F: drivers/mtd/nand/raw/atmel/* 13427 13428MICROCHIP OTPC DRIVER 13429M: Claudiu Beznea <claudiu.beznea@microchip.com> 13430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13431S: Supported 13432F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13433F: drivers/nvmem/microchip-otpc.c 13434F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13435 13436MICROCHIP PWM DRIVER 13437M: Claudiu Beznea <claudiu.beznea@microchip.com> 13438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13439L: linux-pwm@vger.kernel.org 13440S: Supported 13441F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13442F: drivers/pwm/pwm-atmel.c 13443 13444MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13445M: Eugen Hristev <eugen.hristev@microchip.com> 13446L: linux-iio@vger.kernel.org 13447S: Supported 13448F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13449F: drivers/iio/adc/at91-sama5d2_adc.c 13450F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13451 13452MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13453M: Claudiu Beznea <claudiu.beznea@microchip.com> 13454S: Supported 13455F: drivers/power/reset/at91-sama5d2_shdwc.c 13456 13457MICROCHIP SPI DRIVER 13458M: Tudor Ambarus <tudor.ambarus@microchip.com> 13459S: Supported 13460F: drivers/spi/spi-atmel.* 13461 13462MICROCHIP SSC DRIVER 13463M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13465S: Supported 13466F: drivers/misc/atmel-ssc.c 13467F: include/linux/atmel-ssc.h 13468 13469MICROCHIP USB251XB DRIVER 13470M: Richard Leitner <richard.leitner@skidata.com> 13471L: linux-usb@vger.kernel.org 13472S: Maintained 13473F: Documentation/devicetree/bindings/usb/usb251xb.txt 13474F: drivers/usb/misc/usb251xb.c 13475 13476MICROCHIP USBA UDC DRIVER 13477M: Cristian Birsan <cristian.birsan@microchip.com> 13478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13479S: Supported 13480F: drivers/usb/gadget/udc/atmel_usba_udc.* 13481 13482MICROCHIP WILC1000 WIFI DRIVER 13483M: Ajay Singh <ajay.kathat@microchip.com> 13484M: Claudiu Beznea <claudiu.beznea@microchip.com> 13485L: linux-wireless@vger.kernel.org 13486S: Supported 13487F: drivers/net/wireless/microchip/wilc1000/ 13488 13489MICROSEMI MIPS SOCS 13490M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13491M: UNGLinuxDriver@microchip.com 13492L: linux-mips@vger.kernel.org 13493S: Supported 13494F: Documentation/devicetree/bindings/mips/mscc.txt 13495F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13496F: arch/mips/boot/dts/mscc/ 13497F: arch/mips/configs/generic/board-ocelot.config 13498F: arch/mips/generic/board-ocelot.c 13499 13500MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13501M: Don Brace <don.brace@microchip.com> 13502L: storagedev@microchip.com 13503L: linux-scsi@vger.kernel.org 13504S: Supported 13505F: Documentation/scsi/smartpqi.rst 13506F: drivers/scsi/smartpqi/Kconfig 13507F: drivers/scsi/smartpqi/Makefile 13508F: drivers/scsi/smartpqi/smartpqi*.[ch] 13509F: include/linux/cciss*.h 13510F: include/uapi/linux/cciss*.h 13511 13512MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13513M: Maximilian Luz <luzmaximilian@gmail.com> 13514L: platform-driver-x86@vger.kernel.org 13515S: Maintained 13516F: drivers/platform/surface/surface_aggregator_tabletsw.c 13517 13518MICROSOFT SURFACE BATTERY AND AC DRIVERS 13519M: Maximilian Luz <luzmaximilian@gmail.com> 13520L: linux-pm@vger.kernel.org 13521L: platform-driver-x86@vger.kernel.org 13522S: Maintained 13523F: drivers/power/supply/surface_battery.c 13524F: drivers/power/supply/surface_charger.c 13525 13526MICROSOFT SURFACE DTX DRIVER 13527M: Maximilian Luz <luzmaximilian@gmail.com> 13528L: platform-driver-x86@vger.kernel.org 13529S: Maintained 13530F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13531F: drivers/platform/surface/surface_dtx.c 13532F: include/uapi/linux/surface_aggregator/dtx.h 13533 13534MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13535M: Maximilian Luz <luzmaximilian@gmail.com> 13536L: platform-driver-x86@vger.kernel.org 13537S: Maintained 13538F: drivers/platform/surface/surface_gpe.c 13539 13540MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13541M: Hans de Goede <hdegoede@redhat.com> 13542M: Mark Gross <markgross@kernel.org> 13543M: Maximilian Luz <luzmaximilian@gmail.com> 13544L: platform-driver-x86@vger.kernel.org 13545S: Maintained 13546T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13547F: drivers/platform/surface/ 13548 13549MICROSOFT SURFACE HID TRANSPORT DRIVER 13550M: Maximilian Luz <luzmaximilian@gmail.com> 13551L: linux-input@vger.kernel.org 13552L: platform-driver-x86@vger.kernel.org 13553S: Maintained 13554F: drivers/hid/surface-hid/ 13555 13556MICROSOFT SURFACE HOT-PLUG DRIVER 13557M: Maximilian Luz <luzmaximilian@gmail.com> 13558L: platform-driver-x86@vger.kernel.org 13559S: Maintained 13560F: drivers/platform/surface/surface_hotplug.c 13561 13562MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13563M: Maximilian Luz <luzmaximilian@gmail.com> 13564L: platform-driver-x86@vger.kernel.org 13565S: Maintained 13566F: drivers/platform/surface/surface_platform_profile.c 13567 13568MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13569M: Chen Yu <yu.c.chen@intel.com> 13570L: platform-driver-x86@vger.kernel.org 13571S: Supported 13572F: drivers/platform/surface/surfacepro3_button.c 13573 13574MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13575M: Maximilian Luz <luzmaximilian@gmail.com> 13576L: platform-driver-x86@vger.kernel.org 13577S: Maintained 13578W: https://github.com/linux-surface/surface-aggregator-module 13579C: irc://irc.libera.chat/linux-surface 13580F: Documentation/driver-api/surface_aggregator/ 13581F: drivers/platform/surface/aggregator/ 13582F: drivers/platform/surface/surface_acpi_notify.c 13583F: drivers/platform/surface/surface_aggregator_cdev.c 13584F: drivers/platform/surface/surface_aggregator_registry.c 13585F: include/linux/surface_acpi_notify.h 13586F: include/linux/surface_aggregator/ 13587F: include/uapi/linux/surface_aggregator/ 13588 13589MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13590M: Maximilian Luz <luzmaximilian@gmail.com> 13591L: platform-driver-x86@vger.kernel.org 13592S: Maintained 13593F: drivers/platform/surface/surface_aggregator_hub.c 13594 13595MICROTEK X6 SCANNER 13596M: Oliver Neukum <oliver@neukum.org> 13597S: Maintained 13598F: drivers/usb/image/microtek.* 13599 13600MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13601M: Luka Kovacic <luka.kovacic@sartura.hr> 13602M: Luka Perkov <luka.perkov@sartura.hr> 13603S: Maintained 13604F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13605F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13606F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13607F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13608F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13609F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13610 13611MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13612M: Sakari Ailus <sakari.ailus@linux.intel.com> 13613L: linux-media@vger.kernel.org 13614S: Maintained 13615F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13616F: Documentation/driver-api/media/drivers/ccs/ 13617F: Documentation/userspace-api/media/drivers/ccs.rst 13618F: drivers/media/i2c/ccs-pll.c 13619F: drivers/media/i2c/ccs-pll.h 13620F: drivers/media/i2c/ccs/ 13621F: include/uapi/linux/ccs.h 13622F: include/uapi/linux/smiapp.h 13623 13624MIPS 13625M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13626L: linux-mips@vger.kernel.org 13627S: Maintained 13628W: http://www.linux-mips.org/ 13629Q: https://patchwork.kernel.org/project/linux-mips/list/ 13630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13631F: Documentation/devicetree/bindings/mips/ 13632F: Documentation/mips/ 13633F: arch/mips/ 13634F: drivers/platform/mips/ 13635F: include/dt-bindings/mips/ 13636 13637MIPS BOSTON DEVELOPMENT BOARD 13638M: Paul Burton <paulburton@kernel.org> 13639L: linux-mips@vger.kernel.org 13640S: Maintained 13641F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13642F: arch/mips/boot/dts/img/boston.dts 13643F: arch/mips/configs/generic/board-boston.config 13644F: drivers/clk/imgtec/clk-boston.c 13645F: include/dt-bindings/clock/boston-clock.h 13646 13647MIPS CORE DRIVERS 13648M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13649M: Serge Semin <fancer.lancer@gmail.com> 13650L: linux-mips@vger.kernel.org 13651S: Supported 13652F: drivers/bus/mips_cdmm.c 13653F: drivers/clocksource/mips-gic-timer.c 13654F: drivers/cpuidle/cpuidle-cps.c 13655F: drivers/irqchip/irq-mips-cpu.c 13656F: drivers/irqchip/irq-mips-gic.c 13657 13658MIPS GENERIC PLATFORM 13659M: Paul Burton <paulburton@kernel.org> 13660L: linux-mips@vger.kernel.org 13661S: Supported 13662F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13663F: arch/mips/generic/ 13664F: arch/mips/tools/generic-board-config.sh 13665 13666MIPS RINT INSTRUCTION EMULATION 13667M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13668L: linux-mips@vger.kernel.org 13669S: Supported 13670F: arch/mips/math-emu/dp_rint.c 13671F: arch/mips/math-emu/sp_rint.c 13672 13673MIPS/LOONGSON1 ARCHITECTURE 13674M: Keguang Zhang <keguang.zhang@gmail.com> 13675L: linux-mips@vger.kernel.org 13676S: Maintained 13677F: arch/mips/include/asm/mach-loongson32/ 13678F: arch/mips/loongson32/ 13679F: drivers/*/*/*loongson1* 13680F: drivers/*/*loongson1* 13681 13682MIPS/LOONGSON2EF ARCHITECTURE 13683M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13684L: linux-mips@vger.kernel.org 13685S: Maintained 13686F: arch/mips/include/asm/mach-loongson2ef/ 13687F: arch/mips/loongson2ef/ 13688F: drivers/cpufreq/loongson2_cpufreq.c 13689 13690MIPS/LOONGSON64 ARCHITECTURE 13691M: Huacai Chen <chenhuacai@kernel.org> 13692M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13693L: linux-mips@vger.kernel.org 13694S: Maintained 13695F: arch/mips/include/asm/mach-loongson64/ 13696F: arch/mips/loongson64/ 13697F: drivers/irqchip/irq-loongson* 13698F: drivers/platform/mips/cpu_hwmon.c 13699 13700MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13701M: Hans Verkuil <hverkuil@xs4all.nl> 13702L: linux-media@vger.kernel.org 13703S: Odd Fixes 13704W: https://linuxtv.org 13705T: git git://linuxtv.org/media_tree.git 13706F: drivers/media/radio/radio-miropcm20* 13707 13708MMP SUPPORT 13709R: Lubomir Rintel <lkundrak@v3.sk> 13710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13711S: Odd Fixes 13712T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13713F: arch/arm/boot/dts/mmp* 13714F: arch/arm/mach-mmp/ 13715F: include/linux/soc/mmp/ 13716 13717MMP USB PHY DRIVERS 13718R: Lubomir Rintel <lkundrak@v3.sk> 13719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13720S: Maintained 13721F: drivers/phy/marvell/phy-mmp3-usb.c 13722F: drivers/phy/marvell/phy-pxa-usb.c 13723 13724MMU GATHER AND TLB INVALIDATION 13725M: Will Deacon <will@kernel.org> 13726M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13727M: Andrew Morton <akpm@linux-foundation.org> 13728M: Nick Piggin <npiggin@gmail.com> 13729M: Peter Zijlstra <peterz@infradead.org> 13730L: linux-arch@vger.kernel.org 13731L: linux-mm@kvack.org 13732S: Maintained 13733F: arch/*/include/asm/tlb.h 13734F: include/asm-generic/tlb.h 13735F: mm/mmu_gather.c 13736 13737MN88472 MEDIA DRIVER 13738M: Antti Palosaari <crope@iki.fi> 13739L: linux-media@vger.kernel.org 13740S: Maintained 13741W: https://linuxtv.org 13742W: http://palosaari.fi/linux/ 13743Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13744F: drivers/media/dvb-frontends/mn88472* 13745 13746MN88473 MEDIA DRIVER 13747M: Antti Palosaari <crope@iki.fi> 13748L: linux-media@vger.kernel.org 13749S: Maintained 13750W: https://linuxtv.org 13751W: http://palosaari.fi/linux/ 13752Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13753F: drivers/media/dvb-frontends/mn88473* 13754 13755MODULE SUPPORT 13756M: Luis Chamberlain <mcgrof@kernel.org> 13757L: linux-modules@vger.kernel.org 13758L: linux-kernel@vger.kernel.org 13759S: Maintained 13760T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13761F: include/linux/module.h 13762F: kernel/module/ 13763F: scripts/module* 13764 13765MONOLITHIC POWER SYSTEM PMIC DRIVER 13766M: Saravanan Sekar <sravanhome@gmail.com> 13767S: Maintained 13768F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13769F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13770F: drivers/iio/adc/mp2629_adc.c 13771F: drivers/mfd/mp2629.c 13772F: drivers/power/supply/mp2629_charger.c 13773F: drivers/regulator/mp5416.c 13774F: drivers/regulator/mpq7920.c 13775F: drivers/regulator/mpq7920.h 13776F: include/linux/mfd/mp2629.h 13777 13778MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13779S: Orphan 13780W: http://popies.net/meye/ 13781F: Documentation/userspace-api/media/drivers/meye* 13782F: drivers/media/pci/meye/ 13783F: include/uapi/linux/meye.h 13784 13785MOTORCOMM PHY DRIVER 13786M: Peter Geis <pgwipeout@gmail.com> 13787L: netdev@vger.kernel.org 13788S: Maintained 13789F: drivers/net/phy/motorcomm.c 13790 13791MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13792M: Jiri Slaby <jirislaby@kernel.org> 13793S: Maintained 13794F: Documentation/driver-api/tty/moxa-smartio.rst 13795F: drivers/tty/mxser.* 13796 13797MR800 AVERMEDIA USB FM RADIO DRIVER 13798M: Alexey Klimov <klimov.linux@gmail.com> 13799L: linux-media@vger.kernel.org 13800S: Maintained 13801T: git git://linuxtv.org/media_tree.git 13802F: drivers/media/radio/radio-mr800.c 13803 13804MRF24J40 IEEE 802.15.4 RADIO DRIVER 13805M: Alan Ott <alan@signal11.us> 13806L: linux-wpan@vger.kernel.org 13807S: Maintained 13808F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13809F: drivers/net/ieee802154/mrf24j40.c 13810 13811MSI LAPTOP SUPPORT 13812M: "Lee, Chun-Yi" <jlee@suse.com> 13813L: platform-driver-x86@vger.kernel.org 13814S: Maintained 13815F: drivers/platform/x86/msi-laptop.c 13816 13817MSI WMI SUPPORT 13818L: platform-driver-x86@vger.kernel.org 13819S: Orphan 13820F: drivers/platform/x86/msi-wmi.c 13821 13822MSI001 MEDIA DRIVER 13823M: Antti Palosaari <crope@iki.fi> 13824L: linux-media@vger.kernel.org 13825S: Maintained 13826W: https://linuxtv.org 13827W: http://palosaari.fi/linux/ 13828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13829T: git git://linuxtv.org/anttip/media_tree.git 13830F: drivers/media/tuners/msi001* 13831 13832MSI2500 MEDIA DRIVER 13833M: Antti Palosaari <crope@iki.fi> 13834L: linux-media@vger.kernel.org 13835S: Maintained 13836W: https://linuxtv.org 13837W: http://palosaari.fi/linux/ 13838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13839T: git git://linuxtv.org/anttip/media_tree.git 13840F: drivers/media/usb/msi2500/ 13841 13842MSTAR INTERRUPT CONTROLLER DRIVER 13843M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13844M: Daniel Palmer <daniel@thingy.jp> 13845S: Maintained 13846F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13847F: drivers/irqchip/irq-mst-intc.c 13848 13849MSYSTEMS DISKONCHIP G3 MTD DRIVER 13850M: Robert Jarzmik <robert.jarzmik@free.fr> 13851L: linux-mtd@lists.infradead.org 13852S: Maintained 13853F: drivers/mtd/devices/docg3* 13854 13855MT9M032 APTINA SENSOR DRIVER 13856M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13857L: linux-media@vger.kernel.org 13858S: Maintained 13859T: git git://linuxtv.org/media_tree.git 13860F: drivers/media/i2c/mt9m032.c 13861F: include/media/i2c/mt9m032.h 13862 13863MT9P031 APTINA CAMERA SENSOR 13864M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13865L: linux-media@vger.kernel.org 13866S: Maintained 13867T: git git://linuxtv.org/media_tree.git 13868F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13869F: drivers/media/i2c/mt9p031.c 13870F: include/media/i2c/mt9p031.h 13871 13872MT9T001 APTINA CAMERA SENSOR 13873M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13874L: linux-media@vger.kernel.org 13875S: Maintained 13876T: git git://linuxtv.org/media_tree.git 13877F: drivers/media/i2c/mt9t001.c 13878F: include/media/i2c/mt9t001.h 13879 13880MT9T112 APTINA CAMERA SENSOR 13881M: Jacopo Mondi <jacopo@jmondi.org> 13882L: linux-media@vger.kernel.org 13883S: Odd Fixes 13884T: git git://linuxtv.org/media_tree.git 13885F: drivers/media/i2c/mt9t112.c 13886F: include/media/i2c/mt9t112.h 13887 13888MT9V032 APTINA CAMERA SENSOR 13889M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13890L: linux-media@vger.kernel.org 13891S: Maintained 13892T: git git://linuxtv.org/media_tree.git 13893F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13894F: drivers/media/i2c/mt9v032.c 13895F: include/media/i2c/mt9v032.h 13896 13897MT9V111 APTINA CAMERA SENSOR 13898M: Jacopo Mondi <jacopo@jmondi.org> 13899L: linux-media@vger.kernel.org 13900S: Maintained 13901T: git git://linuxtv.org/media_tree.git 13902F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13903F: drivers/media/i2c/mt9v111.c 13904 13905MULTIFUNCTION DEVICES (MFD) 13906M: Lee Jones <lee@kernel.org> 13907S: Supported 13908T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13909F: Documentation/devicetree/bindings/mfd/ 13910F: drivers/mfd/ 13911F: include/dt-bindings/mfd/ 13912F: include/linux/mfd/ 13913 13914MULTIMEDIA CARD (MMC) ETC. OVER SPI 13915S: Orphan 13916F: drivers/mmc/host/mmc_spi.c 13917F: include/linux/spi/mmc_spi.h 13918 13919MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13920M: Ulf Hansson <ulf.hansson@linaro.org> 13921L: linux-mmc@vger.kernel.org 13922S: Maintained 13923T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13924F: Documentation/devicetree/bindings/mmc/ 13925F: drivers/mmc/ 13926F: include/linux/mmc/ 13927F: include/uapi/linux/mmc/ 13928 13929MULTIPLEXER SUBSYSTEM 13930M: Peter Rosin <peda@axentia.se> 13931S: Maintained 13932F: Documentation/ABI/testing/sysfs-class-mux* 13933F: Documentation/devicetree/bindings/mux/ 13934F: drivers/mux/ 13935F: include/dt-bindings/mux/ 13936F: include/linux/mux/ 13937 13938MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13939M: Bin Liu <b-liu@ti.com> 13940L: linux-usb@vger.kernel.org 13941S: Maintained 13942F: drivers/usb/musb/ 13943 13944MXL301RF MEDIA DRIVER 13945M: Akihiro Tsukada <tskd08@gmail.com> 13946L: linux-media@vger.kernel.org 13947S: Odd Fixes 13948F: drivers/media/tuners/mxl301rf* 13949 13950MXL5007T MEDIA DRIVER 13951M: Michael Krufky <mkrufky@linuxtv.org> 13952L: linux-media@vger.kernel.org 13953S: Maintained 13954W: https://linuxtv.org 13955W: http://github.com/mkrufky 13956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13957T: git git://linuxtv.org/mkrufky/tuners.git 13958F: drivers/media/tuners/mxl5007t.* 13959 13960MXSFB DRM DRIVER 13961M: Marek Vasut <marex@denx.de> 13962M: Stefan Agner <stefan@agner.ch> 13963L: dri-devel@lists.freedesktop.org 13964S: Supported 13965T: git git://anongit.freedesktop.org/drm/drm-misc 13966F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13967F: drivers/gpu/drm/mxsfb/ 13968 13969MYLEX DAC960 PCI RAID Controller 13970M: Hannes Reinecke <hare@kernel.org> 13971L: linux-scsi@vger.kernel.org 13972S: Supported 13973F: drivers/scsi/myrb.* 13974F: drivers/scsi/myrs.* 13975 13976MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13977M: Chris Lee <christopher.lee@cspi.com> 13978L: netdev@vger.kernel.org 13979S: Supported 13980W: https://www.cspi.com/ethernet-products/support/downloads/ 13981F: drivers/net/ethernet/myricom/myri10ge/ 13982 13983NAND FLASH SUBSYSTEM 13984M: Miquel Raynal <miquel.raynal@bootlin.com> 13985R: Richard Weinberger <richard@nod.at> 13986L: linux-mtd@lists.infradead.org 13987S: Maintained 13988W: http://www.linux-mtd.infradead.org/ 13989Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13990C: irc://irc.oftc.net/mtd 13991T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13992F: drivers/mtd/nand/ 13993F: include/linux/mtd/*nand*.h 13994 13995NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13996M: Daniel Mack <zonque@gmail.com> 13997L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13998S: Maintained 13999W: http://www.native-instruments.com 14000F: sound/usb/caiaq/ 14001 14002NATSEMI ETHERNET DRIVER (DP8381x) 14003S: Orphan 14004F: drivers/net/ethernet/natsemi/natsemi.c 14005 14006NCR 5380 SCSI DRIVERS 14007M: Finn Thain <fthain@linux-m68k.org> 14008M: Michael Schmitz <schmitzmic@gmail.com> 14009L: linux-scsi@vger.kernel.org 14010S: Maintained 14011F: Documentation/scsi/g_NCR5380.rst 14012F: drivers/scsi/NCR5380.* 14013F: drivers/scsi/arm/cumana_1.c 14014F: drivers/scsi/arm/oak.c 14015F: drivers/scsi/atari_scsi.* 14016F: drivers/scsi/dmx3191d.c 14017F: drivers/scsi/g_NCR5380.* 14018F: drivers/scsi/mac_scsi.* 14019F: drivers/scsi/sun3_scsi.* 14020F: drivers/scsi/sun3_scsi_vme.c 14021 14022NCSI LIBRARY 14023M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14024S: Maintained 14025F: net/ncsi/ 14026 14027NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14028M: Guenter Roeck <linux@roeck-us.net> 14029L: linux-hwmon@vger.kernel.org 14030S: Maintained 14031F: Documentation/hwmon/nct6775.rst 14032F: drivers/hwmon/nct6775-core.c 14033F: drivers/hwmon/nct6775-platform.c 14034F: drivers/hwmon/nct6775.h 14035 14036NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14037M: Zev Weiss <zev@bewilderbeest.net> 14038L: linux-hwmon@vger.kernel.org 14039S: Maintained 14040F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14041F: drivers/hwmon/nct6775-i2c.c 14042 14043NETDEVSIM 14044M: Jakub Kicinski <kuba@kernel.org> 14045S: Maintained 14046F: drivers/net/netdevsim/* 14047 14048NETEM NETWORK EMULATOR 14049M: Stephen Hemminger <stephen@networkplumber.org> 14050L: netdev@vger.kernel.org 14051S: Maintained 14052F: net/sched/sch_netem.c 14053 14054NETERION 10GbE DRIVERS (s2io) 14055M: Jon Mason <jdmason@kudzu.us> 14056L: netdev@vger.kernel.org 14057S: Supported 14058F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14059F: drivers/net/ethernet/neterion/ 14060 14061NETFILTER 14062M: Pablo Neira Ayuso <pablo@netfilter.org> 14063M: Jozsef Kadlecsik <kadlec@netfilter.org> 14064M: Florian Westphal <fw@strlen.de> 14065L: netfilter-devel@vger.kernel.org 14066L: coreteam@netfilter.org 14067S: Maintained 14068W: http://www.netfilter.org/ 14069W: http://www.iptables.org/ 14070W: http://www.nftables.org/ 14071Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14072C: irc://irc.libera.chat/netfilter 14073T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14075F: include/linux/netfilter* 14076F: include/linux/netfilter/ 14077F: include/net/netfilter/ 14078F: include/uapi/linux/netfilter* 14079F: include/uapi/linux/netfilter/ 14080F: net/*/netfilter.c 14081F: net/*/netfilter/ 14082F: net/bridge/br_netfilter*.c 14083F: net/netfilter/ 14084 14085NETROM NETWORK LAYER 14086M: Ralf Baechle <ralf@linux-mips.org> 14087L: linux-hams@vger.kernel.org 14088S: Maintained 14089W: http://www.linux-ax25.org/ 14090F: include/net/netrom.h 14091F: include/uapi/linux/netrom.h 14092F: net/netrom/ 14093 14094NETRONIX EMBEDDED CONTROLLER 14095M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14096S: Maintained 14097F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14098F: drivers/mfd/ntxec.c 14099F: drivers/pwm/pwm-ntxec.c 14100F: drivers/rtc/rtc-ntxec.c 14101F: include/linux/mfd/ntxec.h 14102 14103NETRONOME ETHERNET DRIVERS 14104M: Simon Horman <simon.horman@corigine.com> 14105R: Jakub Kicinski <kuba@kernel.org> 14106L: oss-drivers@corigine.com 14107S: Maintained 14108F: drivers/net/ethernet/netronome/ 14109 14110NETWORK BLOCK DEVICE (NBD) 14111M: Josef Bacik <josef@toxicpanda.com> 14112L: linux-block@vger.kernel.org 14113L: nbd@other.debian.org 14114S: Maintained 14115F: Documentation/admin-guide/blockdev/nbd.rst 14116F: drivers/block/nbd.c 14117F: include/trace/events/nbd.h 14118F: include/uapi/linux/nbd.h 14119 14120NETWORK DROP MONITOR 14121M: Neil Horman <nhorman@tuxdriver.com> 14122L: netdev@vger.kernel.org 14123S: Maintained 14124W: https://fedorahosted.org/dropwatch/ 14125F: include/uapi/linux/net_dropmon.h 14126F: net/core/drop_monitor.c 14127 14128NETWORKING DRIVERS 14129M: "David S. Miller" <davem@davemloft.net> 14130M: Eric Dumazet <edumazet@google.com> 14131M: Jakub Kicinski <kuba@kernel.org> 14132M: Paolo Abeni <pabeni@redhat.com> 14133L: netdev@vger.kernel.org 14134S: Maintained 14135Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14136T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14137T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14138F: Documentation/devicetree/bindings/net/ 14139F: drivers/connector/ 14140F: drivers/net/ 14141F: include/dt-bindings/net/ 14142F: include/linux/etherdevice.h 14143F: include/linux/fcdevice.h 14144F: include/linux/fddidevice.h 14145F: include/linux/hippidevice.h 14146F: include/linux/if_* 14147F: include/linux/inetdevice.h 14148F: include/linux/netdevice.h 14149F: include/uapi/linux/if_* 14150F: include/uapi/linux/netdevice.h 14151 14152NETWORKING DRIVERS (WIRELESS) 14153M: Kalle Valo <kvalo@kernel.org> 14154L: linux-wireless@vger.kernel.org 14155S: Maintained 14156W: https://wireless.wiki.kernel.org/ 14157Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14158T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14160F: Documentation/devicetree/bindings/net/wireless/ 14161F: drivers/net/wireless/ 14162 14163NETWORKING [DSA] 14164M: Andrew Lunn <andrew@lunn.ch> 14165M: Vivien Didelot <vivien.didelot@gmail.com> 14166M: Florian Fainelli <f.fainelli@gmail.com> 14167M: Vladimir Oltean <olteanv@gmail.com> 14168S: Maintained 14169F: Documentation/devicetree/bindings/net/dsa/ 14170F: drivers/net/dsa/ 14171F: include/linux/dsa/ 14172F: include/linux/platform_data/dsa.h 14173F: include/net/dsa.h 14174F: net/dsa/ 14175F: tools/testing/selftests/drivers/net/dsa/ 14176 14177NETWORKING [GENERAL] 14178M: "David S. Miller" <davem@davemloft.net> 14179M: Eric Dumazet <edumazet@google.com> 14180M: Jakub Kicinski <kuba@kernel.org> 14181M: Paolo Abeni <pabeni@redhat.com> 14182L: netdev@vger.kernel.org 14183S: Maintained 14184Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14185B: mailto:netdev@vger.kernel.org 14186T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14187T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14188F: Documentation/networking/ 14189F: Documentation/process/maintainer-netdev.rst 14190F: include/linux/in.h 14191F: include/linux/net.h 14192F: include/linux/netdevice.h 14193F: include/net/ 14194F: include/uapi/linux/in.h 14195F: include/uapi/linux/net.h 14196F: include/uapi/linux/net_namespace.h 14197F: include/uapi/linux/netdevice.h 14198F: lib/net_utils.c 14199F: lib/random32.c 14200F: net/ 14201F: tools/testing/selftests/net/ 14202 14203NETWORKING [IPSEC] 14204M: Steffen Klassert <steffen.klassert@secunet.com> 14205M: Herbert Xu <herbert@gondor.apana.org.au> 14206M: "David S. Miller" <davem@davemloft.net> 14207L: netdev@vger.kernel.org 14208S: Maintained 14209T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14210T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14211F: include/net/xfrm.h 14212F: include/uapi/linux/xfrm.h 14213F: net/ipv4/ah4.c 14214F: net/ipv4/esp4* 14215F: net/ipv4/ip_vti.c 14216F: net/ipv4/ipcomp.c 14217F: net/ipv4/xfrm* 14218F: net/ipv6/ah6.c 14219F: net/ipv6/esp6* 14220F: net/ipv6/ip6_vti.c 14221F: net/ipv6/ipcomp6.c 14222F: net/ipv6/xfrm* 14223F: net/key/ 14224F: net/xfrm/ 14225F: tools/testing/selftests/net/ipsec.c 14226 14227NETWORKING [IPv4/IPv6] 14228M: "David S. Miller" <davem@davemloft.net> 14229M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14230M: David Ahern <dsahern@kernel.org> 14231L: netdev@vger.kernel.org 14232S: Maintained 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14234F: arch/x86/net/* 14235F: include/linux/ip.h 14236F: include/linux/ipv6* 14237F: include/net/fib* 14238F: include/net/ip* 14239F: include/net/route.h 14240F: net/ipv4/ 14241F: net/ipv6/ 14242 14243NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14244M: Paul Moore <paul@paul-moore.com> 14245L: netdev@vger.kernel.org 14246L: linux-security-module@vger.kernel.org 14247S: Maintained 14248W: https://github.com/netlabel 14249F: Documentation/netlabel/ 14250F: include/net/calipso.h 14251F: include/net/cipso_ipv4.h 14252F: include/net/netlabel.h 14253F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14254F: include/uapi/linux/netfilter/xt_SECMARK.h 14255F: net/ipv4/cipso_ipv4.c 14256F: net/ipv6/calipso.c 14257F: net/netfilter/xt_CONNSECMARK.c 14258F: net/netfilter/xt_SECMARK.c 14259F: net/netlabel/ 14260 14261NETWORKING [MPTCP] 14262M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14263M: Matthieu Baerts <matthieu.baerts@tessares.net> 14264L: netdev@vger.kernel.org 14265L: mptcp@lists.linux.dev 14266S: Maintained 14267W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14268B: https://github.com/multipath-tcp/mptcp_net-next/issues 14269F: Documentation/networking/mptcp-sysctl.rst 14270F: include/net/mptcp.h 14271F: include/trace/events/mptcp.h 14272F: include/uapi/linux/mptcp.h 14273F: net/mptcp/ 14274F: tools/testing/selftests/bpf/*/*mptcp*.c 14275F: tools/testing/selftests/net/mptcp/ 14276 14277NETWORKING [TCP] 14278M: Eric Dumazet <edumazet@google.com> 14279L: netdev@vger.kernel.org 14280S: Maintained 14281F: include/linux/tcp.h 14282F: include/net/tcp.h 14283F: include/trace/events/tcp.h 14284F: include/uapi/linux/tcp.h 14285F: net/ipv4/syncookies.c 14286F: net/ipv4/tcp*.c 14287F: net/ipv6/syncookies.c 14288F: net/ipv6/tcp*.c 14289 14290NETWORKING [TLS] 14291M: Boris Pismenny <borisp@nvidia.com> 14292M: John Fastabend <john.fastabend@gmail.com> 14293M: Jakub Kicinski <kuba@kernel.org> 14294L: netdev@vger.kernel.org 14295S: Maintained 14296F: include/net/tls.h 14297F: include/uapi/linux/tls.h 14298F: net/tls/* 14299 14300NETXEN (1/10) GbE SUPPORT 14301M: Manish Chopra <manishc@marvell.com> 14302M: Rahul Verma <rahulv@marvell.com> 14303M: GR-Linux-NIC-Dev@marvell.com 14304L: netdev@vger.kernel.org 14305S: Supported 14306F: drivers/net/ethernet/qlogic/netxen/ 14307 14308NET_FAILOVER MODULE 14309M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14310L: netdev@vger.kernel.org 14311S: Supported 14312F: Documentation/networking/net_failover.rst 14313F: drivers/net/net_failover.c 14314F: include/net/net_failover.h 14315 14316NEXTHOP 14317M: David Ahern <dsahern@kernel.org> 14318L: netdev@vger.kernel.org 14319S: Maintained 14320F: include/net/netns/nexthop.h 14321F: include/net/nexthop.h 14322F: include/uapi/linux/nexthop.h 14323F: net/ipv4/nexthop.c 14324 14325NFC SUBSYSTEM 14326M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14327L: linux-nfc@lists.01.org (subscribers-only) 14328L: netdev@vger.kernel.org 14329S: Maintained 14330B: mailto:linux-nfc@lists.01.org 14331F: Documentation/devicetree/bindings/net/nfc/ 14332F: drivers/nfc/ 14333F: include/linux/platform_data/nfcmrvl.h 14334F: include/net/nfc/ 14335F: include/uapi/linux/nfc.h 14336F: net/nfc/ 14337 14338NFC VIRTUAL NCI DEVICE DRIVER 14339M: Bongsu Jeon <bongsu.jeon@samsung.com> 14340L: netdev@vger.kernel.org 14341L: linux-nfc@lists.01.org (subscribers-only) 14342S: Supported 14343F: drivers/nfc/virtual_ncidev.c 14344F: tools/testing/selftests/nci/ 14345 14346NFS, SUNRPC, AND LOCKD CLIENTS 14347M: Trond Myklebust <trond.myklebust@hammerspace.com> 14348M: Anna Schumaker <anna@kernel.org> 14349L: linux-nfs@vger.kernel.org 14350S: Maintained 14351W: http://client.linux-nfs.org 14352T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14353F: fs/lockd/ 14354F: fs/nfs/ 14355F: fs/nfs_common/ 14356F: include/linux/lockd/ 14357F: include/linux/nfs* 14358F: include/linux/sunrpc/ 14359F: include/uapi/linux/nfs* 14360F: include/uapi/linux/sunrpc/ 14361F: net/sunrpc/ 14362F: Documentation/filesystems/nfs/ 14363 14364NILFS2 FILESYSTEM 14365M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14366L: linux-nilfs@vger.kernel.org 14367S: Supported 14368W: https://nilfs.sourceforge.io/ 14369W: https://nilfs.osdn.jp/ 14370T: git git://github.com/konis/nilfs2.git 14371F: Documentation/filesystems/nilfs2.rst 14372F: fs/nilfs2/ 14373F: include/trace/events/nilfs2.h 14374F: include/uapi/linux/nilfs2_api.h 14375F: include/uapi/linux/nilfs2_ondisk.h 14376 14377NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14378M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14379S: Maintained 14380W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14381F: Documentation/scsi/NinjaSCSI.rst 14382F: drivers/scsi/pcmcia/nsp_* 14383 14384NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14385M: GOTO Masanori <gotom@debian.or.jp> 14386M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14387S: Maintained 14388W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14389F: Documentation/scsi/NinjaSCSI.rst 14390F: drivers/scsi/nsp32* 14391 14392NINTENDO HID DRIVER 14393M: Daniel J. Ogorchock <djogorchock@gmail.com> 14394L: linux-input@vger.kernel.org 14395S: Maintained 14396F: drivers/hid/hid-nintendo* 14397 14398NIOS2 ARCHITECTURE 14399M: Dinh Nguyen <dinguyen@kernel.org> 14400S: Maintained 14401T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14402F: arch/nios2/ 14403 14404NITRO ENCLAVES (NE) 14405M: Andra Paraschiv <andraprs@amazon.com> 14406M: Alexandru Vasile <lexnv@amazon.com> 14407M: Alexandru Ciobotaru <alcioa@amazon.com> 14408L: linux-kernel@vger.kernel.org 14409S: Supported 14410W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14411F: Documentation/virt/ne_overview.rst 14412F: drivers/virt/nitro_enclaves/ 14413F: include/linux/nitro_enclaves.h 14414F: include/uapi/linux/nitro_enclaves.h 14415F: samples/nitro_enclaves/ 14416 14417NOHZ, DYNTICKS SUPPORT 14418M: Frederic Weisbecker <fweisbec@gmail.com> 14419M: Thomas Gleixner <tglx@linutronix.de> 14420M: Ingo Molnar <mingo@kernel.org> 14421L: linux-kernel@vger.kernel.org 14422S: Maintained 14423T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14424F: include/linux/sched/nohz.h 14425F: include/linux/tick.h 14426F: kernel/time/tick*.* 14427 14428NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14429M: Pavel Machek <pavel@ucw.cz> 14430M: Sakari Ailus <sakari.ailus@iki.fi> 14431L: linux-media@vger.kernel.org 14432S: Maintained 14433F: drivers/media/i2c/ad5820.c 14434F: drivers/media/i2c/et8ek8 14435 14436NOKIA N900 POWER SUPPLY DRIVERS 14437R: Pali Rohár <pali@kernel.org> 14438F: drivers/power/supply/bq2415x_charger.c 14439F: drivers/power/supply/bq27xxx_battery.c 14440F: drivers/power/supply/bq27xxx_battery_i2c.c 14441F: drivers/power/supply/isp1704_charger.c 14442F: drivers/power/supply/rx51_battery.c 14443F: include/linux/power/bq2415x_charger.h 14444F: include/linux/power/bq27xxx_battery.h 14445 14446NOLIBC HEADER FILE 14447M: Willy Tarreau <w@1wt.eu> 14448S: Maintained 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14450F: tools/include/nolibc/ 14451 14452NSDEPS 14453M: Matthias Maennich <maennich@google.com> 14454S: Maintained 14455F: Documentation/core-api/symbol-namespaces.rst 14456F: scripts/nsdeps 14457 14458NTB AMD DRIVER 14459M: Sanjay R Mehta <sanju.mehta@amd.com> 14460M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14461L: ntb@lists.linux.dev 14462S: Supported 14463F: drivers/ntb/hw/amd/ 14464 14465NTB DRIVER CORE 14466M: Jon Mason <jdmason@kudzu.us> 14467M: Dave Jiang <dave.jiang@intel.com> 14468M: Allen Hubbe <allenbh@gmail.com> 14469L: ntb@lists.linux.dev 14470S: Supported 14471W: https://github.com/jonmason/ntb/wiki 14472T: git git://github.com/jonmason/ntb.git 14473F: drivers/net/ntb_netdev.c 14474F: drivers/ntb/ 14475F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14476F: include/linux/ntb.h 14477F: include/linux/ntb_transport.h 14478F: tools/testing/selftests/ntb/ 14479 14480NTB IDT DRIVER 14481M: Serge Semin <fancer.lancer@gmail.com> 14482L: ntb@lists.linux.dev 14483S: Supported 14484F: drivers/ntb/hw/idt/ 14485 14486NTB INTEL DRIVER 14487M: Dave Jiang <dave.jiang@intel.com> 14488L: ntb@lists.linux.dev 14489S: Supported 14490W: https://github.com/davejiang/linux/wiki 14491T: git https://github.com/davejiang/linux.git 14492F: drivers/ntb/hw/intel/ 14493 14494NTFS FILESYSTEM 14495M: Anton Altaparmakov <anton@tuxera.com> 14496L: linux-ntfs-dev@lists.sourceforge.net 14497S: Supported 14498W: http://www.tuxera.com/ 14499T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14500F: Documentation/filesystems/ntfs.rst 14501F: fs/ntfs/ 14502 14503NTFS3 FILESYSTEM 14504M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14505L: ntfs3@lists.linux.dev 14506S: Supported 14507W: http://www.paragon-software.com/ 14508T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14509F: Documentation/filesystems/ntfs3.rst 14510F: fs/ntfs3/ 14511 14512NUBUS SUBSYSTEM 14513M: Finn Thain <fthain@linux-m68k.org> 14514L: linux-m68k@lists.linux-m68k.org 14515S: Maintained 14516F: arch/*/include/asm/nubus.h 14517F: drivers/nubus/ 14518F: include/linux/nubus.h 14519F: include/uapi/linux/nubus.h 14520 14521NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14522M: Antonino Daplas <adaplas@gmail.com> 14523L: linux-fbdev@vger.kernel.org 14524S: Maintained 14525F: drivers/video/fbdev/nvidia/ 14526F: drivers/video/fbdev/riva/ 14527 14528NVIDIA WMI EC BACKLIGHT DRIVER 14529M: Daniel Dadap <ddadap@nvidia.com> 14530L: platform-driver-x86@vger.kernel.org 14531S: Supported 14532F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14533 14534NVM EXPRESS DRIVER 14535M: Keith Busch <kbusch@kernel.org> 14536M: Jens Axboe <axboe@fb.com> 14537M: Christoph Hellwig <hch@lst.de> 14538M: Sagi Grimberg <sagi@grimberg.me> 14539L: linux-nvme@lists.infradead.org 14540S: Supported 14541W: http://git.infradead.org/nvme.git 14542T: git://git.infradead.org/nvme.git 14543F: drivers/nvme/host/ 14544F: drivers/nvme/common/ 14545F: include/linux/nvme* 14546F: include/uapi/linux/nvme_ioctl.h 14547 14548NVM EXPRESS FC TRANSPORT DRIVERS 14549M: James Smart <james.smart@broadcom.com> 14550L: linux-nvme@lists.infradead.org 14551S: Supported 14552F: drivers/nvme/host/fc.c 14553F: drivers/nvme/target/fc.c 14554F: drivers/nvme/target/fcloop.c 14555F: include/linux/nvme-fc-driver.h 14556F: include/linux/nvme-fc.h 14557 14558NVM EXPRESS TARGET DRIVER 14559M: Christoph Hellwig <hch@lst.de> 14560M: Sagi Grimberg <sagi@grimberg.me> 14561M: Chaitanya Kulkarni <kch@nvidia.com> 14562L: linux-nvme@lists.infradead.org 14563S: Supported 14564W: http://git.infradead.org/nvme.git 14565T: git://git.infradead.org/nvme.git 14566F: drivers/nvme/target/ 14567 14568NVMEM FRAMEWORK 14569M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14570S: Maintained 14571T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14572F: Documentation/ABI/stable/sysfs-bus-nvmem 14573F: Documentation/devicetree/bindings/nvmem/ 14574F: drivers/nvmem/ 14575F: include/linux/nvmem-consumer.h 14576F: include/linux/nvmem-provider.h 14577 14578NXP C45 TJA11XX PHY DRIVER 14579M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14580L: netdev@vger.kernel.org 14581S: Maintained 14582F: drivers/net/phy/nxp-c45-tja11xx.c 14583 14584NXP FSPI DRIVER 14585M: Han Xu <han.xu@nxp.com> 14586M: Haibo Chen <haibo.chen@nxp.com> 14587R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14588L: linux-spi@vger.kernel.org 14589S: Maintained 14590F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14591F: drivers/spi/spi-nxp-fspi.c 14592 14593NXP FXAS21002C DRIVER 14594M: Rui Miguel Silva <rmfrfs@gmail.com> 14595L: linux-iio@vger.kernel.org 14596S: Maintained 14597F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14598F: drivers/iio/gyro/fxas21002c.h 14599F: drivers/iio/gyro/fxas21002c_core.c 14600F: drivers/iio/gyro/fxas21002c_i2c.c 14601F: drivers/iio/gyro/fxas21002c_spi.c 14602 14603NXP i.MX CLOCK DRIVERS 14604M: Abel Vesa <abelvesa@kernel.org> 14605L: linux-clk@vger.kernel.org 14606L: linux-imx@nxp.com 14607S: Maintained 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14609F: Documentation/devicetree/bindings/clock/imx* 14610F: drivers/clk/imx/ 14611F: include/dt-bindings/clock/imx* 14612 14613NXP i.MX 8MQ DCSS DRIVER 14614M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14615R: Lucas Stach <l.stach@pengutronix.de> 14616L: dri-devel@lists.freedesktop.org 14617S: Maintained 14618F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14619F: drivers/gpu/drm/imx/dcss/ 14620 14621NXP i.MX 8QXP ADC DRIVER 14622M: Cai Huoqing <cai.huoqing@linux.dev> 14623M: Haibo Chen <haibo.chen@nxp.com> 14624L: linux-imx@nxp.com 14625L: linux-iio@vger.kernel.org 14626S: Maintained 14627F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14628F: drivers/iio/adc/imx8qxp-adc.c 14629 14630NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14631M: Haibo Chen <haibo.chen@nxp.com> 14632L: linux-iio@vger.kernel.org 14633L: linux-imx@nxp.com 14634S: Maintained 14635F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14636F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14637F: drivers/iio/adc/imx7d_adc.c 14638F: drivers/iio/adc/vf610_adc.c 14639 14640NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14641M: Jagan Teki <jagan@amarulasolutions.com> 14642S: Maintained 14643F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14644F: drivers/regulator/pf8x00-regulator.c 14645 14646NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14647M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14648L: linux-kernel@vger.kernel.org 14649S: Maintained 14650F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14651F: drivers/extcon/extcon-ptn5150.c 14652 14653NXP SGTL5000 DRIVER 14654M: Fabio Estevam <festevam@gmail.com> 14655L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14656S: Maintained 14657F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14658F: sound/soc/codecs/sgtl5000* 14659 14660NXP SJA1105 ETHERNET SWITCH DRIVER 14661M: Vladimir Oltean <olteanv@gmail.com> 14662L: linux-kernel@vger.kernel.org 14663S: Maintained 14664F: drivers/net/dsa/sja1105 14665F: drivers/net/pcs/pcs-xpcs-nxp.c 14666 14667NXP TDA998X DRM DRIVER 14668M: Russell King <linux@armlinux.org.uk> 14669S: Maintained 14670T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14671T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14672F: drivers/gpu/drm/i2c/tda998x_drv.c 14673F: include/drm/i2c/tda998x.h 14674F: include/dt-bindings/display/tda998x.h 14675K: "nxp,tda998x" 14676 14677NXP TFA9879 DRIVER 14678M: Peter Rosin <peda@axentia.se> 14679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14680S: Maintained 14681F: Documentation/devicetree/bindings/sound/tfa9879.txt 14682F: sound/soc/codecs/tfa9879* 14683 14684NXP/Goodix TFA989X (TFA1) DRIVER 14685M: Stephan Gerhold <stephan@gerhold.net> 14686L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14687S: Maintained 14688F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14689F: sound/soc/codecs/tfa989x.c 14690 14691NXP-NCI NFC DRIVER 14692L: linux-nfc@lists.01.org (subscribers-only) 14693S: Orphan 14694F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14695F: drivers/nfc/nxp-nci 14696 14697NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14698M: Mirela Rabulea <mirela.rabulea@nxp.com> 14699R: NXP Linux Team <linux-imx@nxp.com> 14700L: linux-media@vger.kernel.org 14701S: Maintained 14702F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14703F: drivers/media/platform/nxp/imx-jpeg 14704 14705NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14706M: Jonas Malaco <jonas@protocubo.io> 14707L: linux-hwmon@vger.kernel.org 14708S: Maintained 14709F: Documentation/hwmon/nzxt-kraken2.rst 14710F: drivers/hwmon/nzxt-kraken2.c 14711 14712NZXT-SMART2 HARDWARE MONITORING DRIVER 14713M: Aleksandr Mezin <mezin.alexander@gmail.com> 14714L: linux-hwmon@vger.kernel.org 14715S: Maintained 14716F: Documentation/hwmon/nzxt-smart2.rst 14717F: drivers/hwmon/nzxt-smart2.c 14718 14719OBJAGG 14720M: Jiri Pirko <jiri@nvidia.com> 14721L: netdev@vger.kernel.org 14722S: Supported 14723F: include/linux/objagg.h 14724F: lib/objagg.c 14725F: lib/test_objagg.c 14726 14727OBJTOOL 14728M: Josh Poimboeuf <jpoimboe@kernel.org> 14729M: Peter Zijlstra <peterz@infradead.org> 14730S: Supported 14731F: tools/objtool/ 14732F: include/linux/objtool.h 14733 14734OCELOT ETHERNET SWITCH DRIVER 14735M: Vladimir Oltean <vladimir.oltean@nxp.com> 14736M: Claudiu Manoil <claudiu.manoil@nxp.com> 14737M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14738M: UNGLinuxDriver@microchip.com 14739L: netdev@vger.kernel.org 14740S: Supported 14741F: drivers/net/dsa/ocelot/* 14742F: drivers/net/ethernet/mscc/ 14743F: include/soc/mscc/ocelot* 14744F: net/dsa/tag_ocelot.c 14745F: net/dsa/tag_ocelot_8021q.c 14746F: tools/testing/selftests/drivers/net/ocelot/* 14747 14748OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14749M: Frederic Barrat <fbarrat@linux.ibm.com> 14750M: Andrew Donnellan <ajd@linux.ibm.com> 14751L: linuxppc-dev@lists.ozlabs.org 14752S: Supported 14753F: Documentation/userspace-api/accelerators/ocxl.rst 14754F: arch/powerpc/include/asm/pnv-ocxl.h 14755F: arch/powerpc/platforms/powernv/ocxl.c 14756F: drivers/misc/ocxl/ 14757F: include/misc/ocxl* 14758F: include/uapi/misc/ocxl.h 14759 14760OMAP AUDIO SUPPORT 14761M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14762M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14763L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14764L: linux-omap@vger.kernel.org 14765S: Maintained 14766F: sound/soc/ti/n810.c 14767F: sound/soc/ti/omap* 14768F: sound/soc/ti/rx51.c 14769F: sound/soc/ti/sdma-pcm.* 14770 14771OMAP CLOCK FRAMEWORK SUPPORT 14772M: Paul Walmsley <paul@pwsan.com> 14773L: linux-omap@vger.kernel.org 14774S: Maintained 14775F: arch/arm/*omap*/*clock* 14776 14777OMAP DEVICE TREE SUPPORT 14778M: Benoît Cousson <bcousson@baylibre.com> 14779M: Tony Lindgren <tony@atomide.com> 14780L: linux-omap@vger.kernel.org 14781L: devicetree@vger.kernel.org 14782S: Maintained 14783F: arch/arm/boot/dts/*am3* 14784F: arch/arm/boot/dts/*am4* 14785F: arch/arm/boot/dts/*am5* 14786F: arch/arm/boot/dts/*dra7* 14787F: arch/arm/boot/dts/*omap* 14788F: arch/arm/boot/dts/logicpd-som-lv* 14789F: arch/arm/boot/dts/logicpd-torpedo* 14790 14791OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14792L: linux-omap@vger.kernel.org 14793L: linux-fbdev@vger.kernel.org 14794S: Orphan 14795F: Documentation/arm/omap/dss.rst 14796F: drivers/video/fbdev/omap2/ 14797 14798OMAP FRAMEBUFFER SUPPORT 14799L: linux-fbdev@vger.kernel.org 14800L: linux-omap@vger.kernel.org 14801S: Orphan 14802F: drivers/video/fbdev/omap/ 14803 14804OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14805M: Roger Quadros <rogerq@kernel.org> 14806M: Tony Lindgren <tony@atomide.com> 14807L: linux-omap@vger.kernel.org 14808S: Maintained 14809F: arch/arm/mach-omap2/*gpmc* 14810F: drivers/memory/omap-gpmc.c 14811 14812OMAP GPIO DRIVER 14813M: Grygorii Strashko <grygorii.strashko@ti.com> 14814M: Santosh Shilimkar <ssantosh@kernel.org> 14815M: Kevin Hilman <khilman@kernel.org> 14816L: linux-omap@vger.kernel.org 14817S: Maintained 14818F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14819F: drivers/gpio/gpio-omap.c 14820 14821OMAP HARDWARE SPINLOCK SUPPORT 14822M: Ohad Ben-Cohen <ohad@wizery.com> 14823L: linux-omap@vger.kernel.org 14824S: Maintained 14825F: drivers/hwspinlock/omap_hwspinlock.c 14826 14827OMAP HS MMC SUPPORT 14828L: linux-mmc@vger.kernel.org 14829L: linux-omap@vger.kernel.org 14830S: Orphan 14831F: drivers/mmc/host/omap_hsmmc.c 14832 14833OMAP HWMOD DATA 14834M: Paul Walmsley <paul@pwsan.com> 14835L: linux-omap@vger.kernel.org 14836S: Maintained 14837F: arch/arm/mach-omap2/omap_hwmod*data* 14838 14839OMAP HWMOD SUPPORT 14840M: Benoît Cousson <bcousson@baylibre.com> 14841M: Paul Walmsley <paul@pwsan.com> 14842L: linux-omap@vger.kernel.org 14843S: Maintained 14844F: arch/arm/mach-omap2/omap_hwmod.* 14845 14846OMAP I2C DRIVER 14847M: Vignesh R <vigneshr@ti.com> 14848L: linux-omap@vger.kernel.org 14849L: linux-i2c@vger.kernel.org 14850S: Maintained 14851F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14852F: drivers/i2c/busses/i2c-omap.c 14853 14854OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14855M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14856L: linux-media@vger.kernel.org 14857S: Maintained 14858F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14859F: drivers/media/platform/ti/omap3isp/ 14860F: drivers/staging/media/omap4iss/ 14861 14862OMAP MMC SUPPORT 14863M: Aaro Koskinen <aaro.koskinen@iki.fi> 14864L: linux-omap@vger.kernel.org 14865S: Odd Fixes 14866F: drivers/mmc/host/omap.c 14867 14868OMAP POWER MANAGEMENT SUPPORT 14869M: Kevin Hilman <khilman@kernel.org> 14870L: linux-omap@vger.kernel.org 14871S: Maintained 14872F: arch/arm/*omap*/*pm* 14873F: drivers/cpufreq/omap-cpufreq.c 14874 14875OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14876M: Paul Walmsley <paul@pwsan.com> 14877L: linux-omap@vger.kernel.org 14878S: Maintained 14879F: arch/arm/mach-omap2/prm* 14880 14881OMAP RANDOM NUMBER GENERATOR SUPPORT 14882M: Deepak Saxena <dsaxena@plexity.net> 14883S: Maintained 14884F: drivers/char/hw_random/omap-rng.c 14885 14886OMAP USB SUPPORT 14887L: linux-usb@vger.kernel.org 14888L: linux-omap@vger.kernel.org 14889S: Orphan 14890F: arch/arm/*omap*/usb* 14891F: drivers/usb/*/*omap* 14892 14893OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14894M: Mark Jackson <mpfj@newflow.co.uk> 14895L: linux-omap@vger.kernel.org 14896S: Maintained 14897F: arch/arm/boot/dts/am335x-nano.dts 14898 14899OMAP1 SUPPORT 14900M: Aaro Koskinen <aaro.koskinen@iki.fi> 14901M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14902M: Tony Lindgren <tony@atomide.com> 14903L: linux-omap@vger.kernel.org 14904S: Maintained 14905Q: http://patchwork.kernel.org/project/linux-omap/list/ 14906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14907F: arch/arm/configs/omap1_defconfig 14908F: arch/arm/mach-omap1/ 14909F: arch/arm/plat-omap/ 14910F: drivers/i2c/busses/i2c-omap.c 14911F: include/linux/platform_data/ams-delta-fiq.h 14912F: include/linux/platform_data/i2c-omap.h 14913 14914OMAP2+ SUPPORT 14915M: Tony Lindgren <tony@atomide.com> 14916L: linux-omap@vger.kernel.org 14917S: Maintained 14918W: http://www.muru.com/linux/omap/ 14919W: http://linux.omap.com/ 14920Q: http://patchwork.kernel.org/project/linux-omap/list/ 14921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14922F: arch/arm/configs/omap2plus_defconfig 14923F: arch/arm/mach-omap2/ 14924F: arch/arm/plat-omap/ 14925F: drivers/bus/ti-sysc.c 14926F: drivers/i2c/busses/i2c-omap.c 14927F: drivers/irqchip/irq-omap-intc.c 14928F: drivers/mfd/*omap*.c 14929F: drivers/mfd/menelaus.c 14930F: drivers/mfd/palmas.c 14931F: drivers/mfd/tps65217.c 14932F: drivers/mfd/tps65218.c 14933F: drivers/mfd/tps65910.c 14934F: drivers/mfd/twl-core.[ch] 14935F: drivers/mfd/twl4030*.c 14936F: drivers/mfd/twl6030*.c 14937F: drivers/mfd/twl6040*.c 14938F: drivers/regulator/palmas-regulator*.c 14939F: drivers/regulator/pbias-regulator.c 14940F: drivers/regulator/tps65217-regulator.c 14941F: drivers/regulator/tps65218-regulator.c 14942F: drivers/regulator/tps65910-regulator.c 14943F: drivers/regulator/twl-regulator.c 14944F: drivers/regulator/twl6030-regulator.c 14945F: include/linux/platform_data/i2c-omap.h 14946F: include/linux/platform_data/ti-sysc.h 14947 14948OMFS FILESYSTEM 14949M: Bob Copeland <me@bobcopeland.com> 14950L: linux-karma-devel@lists.sourceforge.net 14951S: Maintained 14952F: Documentation/filesystems/omfs.rst 14953F: fs/omfs/ 14954 14955OMNIKEY CARDMAN 4000 DRIVER 14956M: Harald Welte <laforge@gnumonks.org> 14957S: Maintained 14958F: drivers/char/pcmcia/cm4000_cs.c 14959F: include/linux/cm4000_cs.h 14960F: include/uapi/linux/cm4000_cs.h 14961 14962OMNIKEY CARDMAN 4040 DRIVER 14963M: Harald Welte <laforge@gnumonks.org> 14964S: Maintained 14965F: drivers/char/pcmcia/cm4040_cs.* 14966 14967OMNIVISION OG01A1B SENSOR DRIVER 14968M: Shawn Tu <shawnx.tu@intel.com> 14969L: linux-media@vger.kernel.org 14970S: Maintained 14971F: drivers/media/i2c/og01a1b.c 14972 14973OMNIVISION OV02A10 SENSOR DRIVER 14974M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14975L: linux-media@vger.kernel.org 14976S: Maintained 14977T: git git://linuxtv.org/media_tree.git 14978F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14979F: drivers/media/i2c/ov02a10.c 14980 14981OMNIVISION OV08D10 SENSOR DRIVER 14982M: Jimmy Su <jimmy.su@intel.com> 14983L: linux-media@vger.kernel.org 14984S: Maintained 14985T: git git://linuxtv.org/media_tree.git 14986F: drivers/media/i2c/ov08d10.c 14987 14988OMNIVISION OV13858 SENSOR DRIVER 14989M: Sakari Ailus <sakari.ailus@linux.intel.com> 14990L: linux-media@vger.kernel.org 14991S: Maintained 14992T: git git://linuxtv.org/media_tree.git 14993F: drivers/media/i2c/ov13858.c 14994 14995OMNIVISION OV13B10 SENSOR DRIVER 14996M: Arec Kao <arec.kao@intel.com> 14997L: linux-media@vger.kernel.org 14998S: Maintained 14999T: git git://linuxtv.org/media_tree.git 15000F: drivers/media/i2c/ov13b10.c 15001 15002OMNIVISION OV2680 SENSOR DRIVER 15003M: Rui Miguel Silva <rmfrfs@gmail.com> 15004L: linux-media@vger.kernel.org 15005S: Maintained 15006T: git git://linuxtv.org/media_tree.git 15007F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15008F: drivers/media/i2c/ov2680.c 15009 15010OMNIVISION OV2685 SENSOR DRIVER 15011M: Shunqian Zheng <zhengsq@rock-chips.com> 15012L: linux-media@vger.kernel.org 15013S: Maintained 15014T: git git://linuxtv.org/media_tree.git 15015F: drivers/media/i2c/ov2685.c 15016 15017OMNIVISION OV2740 SENSOR DRIVER 15018M: Tianshu Qiu <tian.shu.qiu@intel.com> 15019R: Shawn Tu <shawnx.tu@intel.com> 15020R: Bingbu Cao <bingbu.cao@intel.com> 15021L: linux-media@vger.kernel.org 15022S: Maintained 15023T: git git://linuxtv.org/media_tree.git 15024F: drivers/media/i2c/ov2740.c 15025 15026OMNIVISION OV5640 SENSOR DRIVER 15027M: Steve Longerbeam <slongerbeam@gmail.com> 15028L: linux-media@vger.kernel.org 15029S: Maintained 15030T: git git://linuxtv.org/media_tree.git 15031F: drivers/media/i2c/ov5640.c 15032 15033OMNIVISION OV5647 SENSOR DRIVER 15034M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15035M: Jacopo Mondi <jacopo@jmondi.org> 15036L: linux-media@vger.kernel.org 15037S: Maintained 15038T: git git://linuxtv.org/media_tree.git 15039F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15040F: drivers/media/i2c/ov5647.c 15041 15042OMNIVISION OV5670 SENSOR DRIVER 15043M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15044L: linux-media@vger.kernel.org 15045S: Maintained 15046T: git git://linuxtv.org/media_tree.git 15047F: drivers/media/i2c/ov5670.c 15048 15049OMNIVISION OV5675 SENSOR DRIVER 15050M: Shawn Tu <shawnx.tu@intel.com> 15051L: linux-media@vger.kernel.org 15052S: Maintained 15053T: git git://linuxtv.org/media_tree.git 15054F: drivers/media/i2c/ov5675.c 15055 15056OMNIVISION OV5693 SENSOR DRIVER 15057M: Daniel Scally <djrscally@gmail.com> 15058L: linux-media@vger.kernel.org 15059S: Maintained 15060T: git git://linuxtv.org/media_tree.git 15061F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15062F: drivers/media/i2c/ov5693.c 15063 15064OMNIVISION OV5695 SENSOR DRIVER 15065M: Shunqian Zheng <zhengsq@rock-chips.com> 15066L: linux-media@vger.kernel.org 15067S: Maintained 15068T: git git://linuxtv.org/media_tree.git 15069F: drivers/media/i2c/ov5695.c 15070 15071OMNIVISION OV7670 SENSOR DRIVER 15072L: linux-media@vger.kernel.org 15073S: Orphan 15074T: git git://linuxtv.org/media_tree.git 15075F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15076F: drivers/media/i2c/ov7670.c 15077 15078OMNIVISION OV772x SENSOR DRIVER 15079M: Jacopo Mondi <jacopo@jmondi.org> 15080L: linux-media@vger.kernel.org 15081S: Odd fixes 15082T: git git://linuxtv.org/media_tree.git 15083F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15084F: drivers/media/i2c/ov772x.c 15085F: include/media/i2c/ov772x.h 15086 15087OMNIVISION OV7740 SENSOR DRIVER 15088M: Wenyou Yang <wenyou.yang@microchip.com> 15089L: linux-media@vger.kernel.org 15090S: Maintained 15091T: git git://linuxtv.org/media_tree.git 15092F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15093F: drivers/media/i2c/ov7740.c 15094 15095OMNIVISION OV8856 SENSOR DRIVER 15096M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15097L: linux-media@vger.kernel.org 15098S: Maintained 15099T: git git://linuxtv.org/media_tree.git 15100F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15101F: drivers/media/i2c/ov8856.c 15102 15103OMNIVISION OV9282 SENSOR DRIVER 15104M: Paul J. Murphy <paul.j.murphy@intel.com> 15105M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15106L: linux-media@vger.kernel.org 15107S: Maintained 15108T: git git://linuxtv.org/media_tree.git 15109F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15110F: drivers/media/i2c/ov9282.c 15111 15112OMNIVISION OV9640 SENSOR DRIVER 15113M: Petr Cvek <petrcvekcz@gmail.com> 15114L: linux-media@vger.kernel.org 15115S: Maintained 15116F: drivers/media/i2c/ov9640.* 15117 15118OMNIVISION OV9650 SENSOR DRIVER 15119M: Sakari Ailus <sakari.ailus@linux.intel.com> 15120R: Akinobu Mita <akinobu.mita@gmail.com> 15121R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15122L: linux-media@vger.kernel.org 15123S: Maintained 15124T: git git://linuxtv.org/media_tree.git 15125F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15126F: drivers/media/i2c/ov9650.c 15127 15128OMNIVISION OV9734 SENSOR DRIVER 15129M: Tianshu Qiu <tian.shu.qiu@intel.com> 15130R: Bingbu Cao <bingbu.cao@intel.com> 15131L: linux-media@vger.kernel.org 15132S: Maintained 15133T: git git://linuxtv.org/media_tree.git 15134F: drivers/media/i2c/ov9734.c 15135 15136ONBOARD USB HUB DRIVER 15137M: Matthias Kaehlcke <mka@chromium.org> 15138L: linux-usb@vger.kernel.org 15139S: Maintained 15140F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15141F: drivers/usb/misc/onboard_usb_hub.c 15142 15143ONENAND FLASH DRIVER 15144M: Kyungmin Park <kyungmin.park@samsung.com> 15145L: linux-mtd@lists.infradead.org 15146S: Maintained 15147F: drivers/mtd/nand/onenand/ 15148F: include/linux/mtd/onenand*.h 15149 15150ONION OMEGA2+ BOARD 15151M: Harvey Hunt <harveyhuntnexus@gmail.com> 15152L: linux-mips@vger.kernel.org 15153S: Maintained 15154F: arch/mips/boot/dts/ralink/omega2p.dts 15155 15156OP-TEE DRIVER 15157M: Jens Wiklander <jens.wiklander@linaro.org> 15158L: op-tee@lists.trustedfirmware.org 15159S: Maintained 15160F: Documentation/ABI/testing/sysfs-bus-optee-devices 15161F: drivers/tee/optee/ 15162 15163OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15164M: Sumit Garg <sumit.garg@linaro.org> 15165L: op-tee@lists.trustedfirmware.org 15166S: Maintained 15167F: drivers/char/hw_random/optee-rng.c 15168 15169OP-TEE RTC DRIVER 15170M: Clément Léger <clement.leger@bootlin.com> 15171L: linux-rtc@vger.kernel.org 15172S: Maintained 15173F: drivers/rtc/rtc-optee.c 15174 15175OPA-VNIC DRIVER 15176M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15177L: linux-rdma@vger.kernel.org 15178S: Supported 15179F: drivers/infiniband/ulp/opa_vnic 15180 15181OPEN FIRMWARE AND DEVICE TREE OVERLAYS 15182M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 15183M: Frank Rowand <frowand.list@gmail.com> 15184L: devicetree@vger.kernel.org 15185S: Maintained 15186F: Documentation/devicetree/dynamic-resolution-notes.rst 15187F: Documentation/devicetree/overlay-notes.rst 15188F: drivers/of/overlay.c 15189F: drivers/of/resolver.c 15190K: of_overlay_notifier_ 15191 15192OPEN FIRMWARE AND FLATTENED DEVICE TREE 15193M: Rob Herring <robh+dt@kernel.org> 15194M: Frank Rowand <frowand.list@gmail.com> 15195L: devicetree@vger.kernel.org 15196S: Maintained 15197C: irc://irc.libera.chat/devicetree 15198W: http://www.devicetree.org/ 15199T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15200F: Documentation/ABI/testing/sysfs-firmware-ofw 15201F: drivers/of/ 15202F: include/linux/of*.h 15203F: scripts/dtc/ 15204 15205OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15206M: Rob Herring <robh+dt@kernel.org> 15207M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15208L: devicetree@vger.kernel.org 15209S: Maintained 15210C: irc://irc.libera.chat/devicetree 15211Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15212T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15213F: Documentation/devicetree/ 15214F: arch/*/boot/dts/ 15215F: include/dt-bindings/ 15216 15217OPENCOMPUTE PTP CLOCK DRIVER 15218M: Jonathan Lemon <jonathan.lemon@gmail.com> 15219M: Vadim Fedorenko <vadfed@fb.com> 15220L: netdev@vger.kernel.org 15221S: Maintained 15222F: drivers/ptp/ptp_ocp.c 15223 15224OPENCORES I2C BUS DRIVER 15225M: Peter Korsgaard <peter@korsgaard.com> 15226M: Andrew Lunn <andrew@lunn.ch> 15227L: linux-i2c@vger.kernel.org 15228S: Maintained 15229F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15230F: Documentation/i2c/busses/i2c-ocores.rst 15231F: drivers/i2c/busses/i2c-ocores.c 15232F: include/linux/platform_data/i2c-ocores.h 15233 15234OPENRISC ARCHITECTURE 15235M: Jonas Bonn <jonas@southpole.se> 15236M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15237M: Stafford Horne <shorne@gmail.com> 15238L: openrisc@lists.librecores.org 15239S: Maintained 15240W: http://openrisc.io 15241T: git git://github.com/openrisc/linux.git 15242F: Documentation/devicetree/bindings/openrisc/ 15243F: Documentation/openrisc/ 15244F: arch/openrisc/ 15245F: drivers/irqchip/irq-ompic.c 15246F: drivers/irqchip/irq-or1k-* 15247 15248OPENVSWITCH 15249M: Pravin B Shelar <pshelar@ovn.org> 15250L: netdev@vger.kernel.org 15251L: dev@openvswitch.org 15252S: Maintained 15253W: http://openvswitch.org 15254F: include/uapi/linux/openvswitch.h 15255F: net/openvswitch/ 15256 15257OPERATING PERFORMANCE POINTS (OPP) 15258M: Viresh Kumar <vireshk@kernel.org> 15259M: Nishanth Menon <nm@ti.com> 15260M: Stephen Boyd <sboyd@kernel.org> 15261L: linux-pm@vger.kernel.org 15262S: Maintained 15263T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15264F: Documentation/devicetree/bindings/opp/ 15265F: Documentation/power/opp.rst 15266F: drivers/opp/ 15267F: include/linux/pm_opp.h 15268 15269OPL4 DRIVER 15270M: Clemens Ladisch <clemens@ladisch.de> 15271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15272S: Maintained 15273T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15274F: sound/drivers/opl4/ 15275 15276ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15277M: Mark Fasheh <mark@fasheh.com> 15278M: Joel Becker <jlbec@evilplan.org> 15279M: Joseph Qi <joseph.qi@linux.alibaba.com> 15280L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15281S: Supported 15282W: http://ocfs2.wiki.kernel.org 15283F: Documentation/filesystems/dlmfs.rst 15284F: Documentation/filesystems/ocfs2.rst 15285F: fs/ocfs2/ 15286 15287ORANGEFS FILESYSTEM 15288M: Mike Marshall <hubcap@omnibond.com> 15289R: Martin Brandenburg <martin@omnibond.com> 15290L: devel@lists.orangefs.org 15291S: Supported 15292T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15293F: Documentation/filesystems/orangefs.rst 15294F: fs/orangefs/ 15295 15296ORINOCO DRIVER 15297L: linux-wireless@vger.kernel.org 15298S: Orphan 15299W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15300W: http://www.nongnu.org/orinoco/ 15301F: drivers/net/wireless/intersil/orinoco/ 15302 15303OV2659 OMNIVISION SENSOR DRIVER 15304M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15305L: linux-media@vger.kernel.org 15306S: Maintained 15307W: https://linuxtv.org 15308Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15309T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15310F: drivers/media/i2c/ov2659.c 15311F: include/media/i2c/ov2659.h 15312 15313OVERLAY FILESYSTEM 15314M: Miklos Szeredi <miklos@szeredi.hu> 15315L: linux-unionfs@vger.kernel.org 15316S: Supported 15317T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15318F: Documentation/filesystems/overlayfs.rst 15319F: fs/overlayfs/ 15320 15321P54 WIRELESS DRIVER 15322M: Christian Lamparter <chunkeey@googlemail.com> 15323L: linux-wireless@vger.kernel.org 15324S: Maintained 15325W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15326F: drivers/net/wireless/intersil/p54/ 15327 15328PACKING 15329M: Vladimir Oltean <olteanv@gmail.com> 15330L: netdev@vger.kernel.org 15331S: Supported 15332F: Documentation/core-api/packing.rst 15333F: include/linux/packing.h 15334F: lib/packing.c 15335 15336PADATA PARALLEL EXECUTION MECHANISM 15337M: Steffen Klassert <steffen.klassert@secunet.com> 15338M: Daniel Jordan <daniel.m.jordan@oracle.com> 15339L: linux-crypto@vger.kernel.org 15340L: linux-kernel@vger.kernel.org 15341S: Maintained 15342F: Documentation/core-api/padata.rst 15343F: include/linux/padata.h 15344F: kernel/padata.c 15345 15346PAGE CACHE 15347M: Matthew Wilcox (Oracle) <willy@infradead.org> 15348L: linux-fsdevel@vger.kernel.org 15349S: Supported 15350T: git git://git.infradead.org/users/willy/pagecache.git 15351F: Documentation/filesystems/locking.rst 15352F: Documentation/filesystems/vfs.rst 15353F: include/linux/pagemap.h 15354F: mm/filemap.c 15355F: mm/page-writeback.c 15356F: mm/readahead.c 15357F: mm/truncate.c 15358 15359PAGE POOL 15360M: Jesper Dangaard Brouer <hawk@kernel.org> 15361M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15362L: netdev@vger.kernel.org 15363S: Supported 15364F: Documentation/networking/page_pool.rst 15365F: include/net/page_pool.h 15366F: include/trace/events/page_pool.h 15367F: net/core/page_pool.c 15368 15369PAGE TABLE CHECK 15370M: Pasha Tatashin <pasha.tatashin@soleen.com> 15371M: Andrew Morton <akpm@linux-foundation.org> 15372L: linux-mm@kvack.org 15373S: Maintained 15374F: Documentation/mm/page_table_check.rst 15375F: include/linux/page_table_check.h 15376F: mm/page_table_check.c 15377 15378PANASONIC LAPTOP ACPI EXTRAS DRIVER 15379M: Kenneth Chan <kenneth.t.chan@gmail.com> 15380L: platform-driver-x86@vger.kernel.org 15381S: Maintained 15382F: drivers/platform/x86/panasonic-laptop.c 15383 15384PARALLAX PING IIO SENSOR DRIVER 15385M: Andreas Klinger <ak@it-klinger.de> 15386L: linux-iio@vger.kernel.org 15387S: Maintained 15388F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15389F: drivers/iio/proximity/ping.c 15390 15391PARALLEL LCD/KEYPAD PANEL DRIVER 15392M: Willy Tarreau <willy@haproxy.com> 15393M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15394S: Odd Fixes 15395F: Documentation/admin-guide/lcd-panel-cgram.rst 15396F: drivers/auxdisplay/panel.c 15397 15398PARALLEL PORT SUBSYSTEM 15399M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15400M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15401L: linux-parport@lists.infradead.org (subscribers-only) 15402S: Maintained 15403F: Documentation/driver-api/parport*.rst 15404F: drivers/char/ppdev.c 15405F: drivers/parport/ 15406F: include/linux/parport*.h 15407F: include/uapi/linux/ppdev.h 15408 15409PARAVIRT_OPS INTERFACE 15410M: Juergen Gross <jgross@suse.com> 15411M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15412R: Alexey Makhalov <amakhalov@vmware.com> 15413R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15414L: virtualization@lists.linux-foundation.org 15415L: x86@kernel.org 15416S: Supported 15417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15418F: Documentation/virt/paravirt_ops.rst 15419F: arch/*/include/asm/paravirt*.h 15420F: arch/*/kernel/paravirt* 15421F: include/linux/hypervisor.h 15422 15423PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15424M: Tim Waugh <tim@cyberelk.net> 15425L: linux-parport@lists.infradead.org (subscribers-only) 15426S: Maintained 15427F: Documentation/admin-guide/blockdev/paride.rst 15428F: drivers/block/paride/ 15429 15430PARISC ARCHITECTURE 15431M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15432M: Helge Deller <deller@gmx.de> 15433L: linux-parisc@vger.kernel.org 15434S: Maintained 15435W: https://parisc.wiki.kernel.org 15436Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15437T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15438T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15439F: Documentation/parisc/ 15440F: arch/parisc/ 15441F: drivers/char/agp/parisc-agp.c 15442F: drivers/input/misc/hp_sdc_rtc.c 15443F: drivers/input/serio/gscps2.c 15444F: drivers/input/serio/hp_sdc* 15445F: drivers/parisc/ 15446F: drivers/parport/parport_gsc.* 15447F: drivers/tty/serial/8250/8250_gsc.c 15448F: drivers/video/console/sti* 15449F: drivers/video/fbdev/sti* 15450F: drivers/video/logo/logo_parisc* 15451F: include/linux/hp_sdc.h 15452 15453PARMAN 15454M: Jiri Pirko <jiri@nvidia.com> 15455L: netdev@vger.kernel.org 15456S: Supported 15457F: include/linux/parman.h 15458F: lib/parman.c 15459F: lib/test_parman.c 15460 15461PC ENGINES APU BOARD DRIVER 15462M: Enrico Weigelt, metux IT consult <info@metux.net> 15463S: Maintained 15464F: drivers/platform/x86/pcengines-apuv2.c 15465 15466PC87360 HARDWARE MONITORING DRIVER 15467M: Jim Cromie <jim.cromie@gmail.com> 15468L: linux-hwmon@vger.kernel.org 15469S: Maintained 15470F: Documentation/hwmon/pc87360.rst 15471F: drivers/hwmon/pc87360.c 15472 15473PC8736x GPIO DRIVER 15474M: Jim Cromie <jim.cromie@gmail.com> 15475S: Maintained 15476F: drivers/char/pc8736x_gpio.c 15477 15478PC87427 HARDWARE MONITORING DRIVER 15479M: Jean Delvare <jdelvare@suse.com> 15480L: linux-hwmon@vger.kernel.org 15481S: Maintained 15482F: Documentation/hwmon/pc87427.rst 15483F: drivers/hwmon/pc87427.c 15484 15485PCA9532 LED DRIVER 15486M: Riku Voipio <riku.voipio@iki.fi> 15487S: Maintained 15488F: drivers/leds/leds-pca9532.c 15489F: include/linux/leds-pca9532.h 15490 15491PCA9541 I2C BUS MASTER SELECTOR DRIVER 15492M: Guenter Roeck <linux@roeck-us.net> 15493L: linux-i2c@vger.kernel.org 15494S: Maintained 15495F: drivers/i2c/muxes/i2c-mux-pca9541.c 15496 15497PCDP - PRIMARY CONSOLE AND DEBUG PORT 15498M: Khalid Aziz <khalid@gonehiking.org> 15499S: Maintained 15500F: drivers/firmware/pcdp.* 15501 15502PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15503M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15504M: Pali Rohár <pali@kernel.org> 15505L: linux-pci@vger.kernel.org 15506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15507S: Maintained 15508F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15509F: drivers/pci/controller/pci-aardvark.c 15510 15511PCI DRIVER FOR ALTERA PCIE IP 15512M: Joyce Ooi <joyce.ooi@intel.com> 15513L: linux-pci@vger.kernel.org 15514S: Supported 15515F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15516F: drivers/pci/controller/pcie-altera.c 15517 15518PCI DRIVER FOR APPLIEDMICRO XGENE 15519M: Toan Le <toan@os.amperecomputing.com> 15520L: linux-pci@vger.kernel.org 15521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15522S: Maintained 15523F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15524F: drivers/pci/controller/pci-xgene.c 15525 15526PCI DRIVER FOR ARM VERSATILE PLATFORM 15527M: Rob Herring <robh@kernel.org> 15528L: linux-pci@vger.kernel.org 15529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15530S: Maintained 15531F: Documentation/devicetree/bindings/pci/versatile.yaml 15532F: drivers/pci/controller/pci-versatile.c 15533 15534PCI DRIVER FOR ARMADA 8K 15535M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15536L: linux-pci@vger.kernel.org 15537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15538S: Maintained 15539F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15540F: drivers/pci/controller/dwc/pcie-armada8k.c 15541 15542PCI DRIVER FOR CADENCE PCIE IP 15543M: Tom Joseph <tjoseph@cadence.com> 15544L: linux-pci@vger.kernel.org 15545S: Maintained 15546F: Documentation/devicetree/bindings/pci/cdns,* 15547F: drivers/pci/controller/cadence/ 15548 15549PCI DRIVER FOR FREESCALE LAYERSCAPE 15550M: Minghuan Lian <minghuan.Lian@nxp.com> 15551M: Mingkai Hu <mingkai.hu@nxp.com> 15552M: Roy Zang <roy.zang@nxp.com> 15553L: linuxppc-dev@lists.ozlabs.org 15554L: linux-pci@vger.kernel.org 15555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15556S: Maintained 15557F: drivers/pci/controller/dwc/*layerscape* 15558 15559PCI DRIVER FOR GENERIC OF HOSTS 15560M: Will Deacon <will@kernel.org> 15561L: linux-pci@vger.kernel.org 15562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15563S: Maintained 15564F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15565F: drivers/pci/controller/pci-host-common.c 15566F: drivers/pci/controller/pci-host-generic.c 15567 15568PCI DRIVER FOR IMX6 15569M: Richard Zhu <hongxing.zhu@nxp.com> 15570M: Lucas Stach <l.stach@pengutronix.de> 15571L: linux-pci@vger.kernel.org 15572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15573S: Maintained 15574F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15575F: drivers/pci/controller/dwc/*imx6* 15576 15577PCI DRIVER FOR FU740 15578M: Paul Walmsley <paul.walmsley@sifive.com> 15579M: Greentime Hu <greentime.hu@sifive.com> 15580L: linux-pci@vger.kernel.org 15581S: Maintained 15582F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15583F: drivers/pci/controller/dwc/pcie-fu740.c 15584 15585PCI DRIVER FOR INTEL IXP4XX 15586M: Linus Walleij <linus.walleij@linaro.org> 15587S: Maintained 15588F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15589F: drivers/pci/controller/pci-ixp4xx.c 15590 15591PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15592M: Nirmal Patel <nirmal.patel@linux.intel.com> 15593R: Jonathan Derrick <jonathan.derrick@linux.dev> 15594L: linux-pci@vger.kernel.org 15595S: Supported 15596F: drivers/pci/controller/vmd.c 15597 15598PCI DRIVER FOR MICROSEMI SWITCHTEC 15599M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15600M: Logan Gunthorpe <logang@deltatee.com> 15601L: linux-pci@vger.kernel.org 15602S: Maintained 15603F: Documentation/ABI/testing/sysfs-class-switchtec 15604F: Documentation/driver-api/switchtec.rst 15605F: drivers/ntb/hw/mscc/ 15606F: drivers/pci/switch/switchtec* 15607F: include/linux/switchtec.h 15608F: include/uapi/linux/switchtec_ioctl.h 15609 15610PCI DRIVER FOR MOBIVEIL PCIE IP 15611M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15612M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15613L: linux-pci@vger.kernel.org 15614S: Supported 15615F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15616F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15617 15618PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15619M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15620M: Pali Rohár <pali@kernel.org> 15621L: linux-pci@vger.kernel.org 15622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15623S: Maintained 15624F: drivers/pci/controller/*mvebu* 15625 15626PCI DRIVER FOR NVIDIA TEGRA 15627M: Thierry Reding <thierry.reding@gmail.com> 15628L: linux-tegra@vger.kernel.org 15629L: linux-pci@vger.kernel.org 15630S: Supported 15631F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15632F: drivers/pci/controller/pci-tegra.c 15633 15634PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15635M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15636L: linux-pci@vger.kernel.org 15637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15638S: Maintained 15639F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15640F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15641 15642PCI DRIVER FOR RENESAS R-CAR 15643M: Marek Vasut <marek.vasut+renesas@gmail.com> 15644M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15645L: linux-pci@vger.kernel.org 15646L: linux-renesas-soc@vger.kernel.org 15647S: Maintained 15648F: Documentation/devicetree/bindings/pci/*rcar* 15649F: drivers/pci/controller/*rcar* 15650 15651PCI DRIVER FOR SAMSUNG EXYNOS 15652M: Jingoo Han <jingoohan1@gmail.com> 15653L: linux-pci@vger.kernel.org 15654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15655L: linux-samsung-soc@vger.kernel.org 15656S: Maintained 15657F: drivers/pci/controller/dwc/pci-exynos.c 15658 15659PCI DRIVER FOR SYNOPSYS DESIGNWARE 15660M: Jingoo Han <jingoohan1@gmail.com> 15661M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15662L: linux-pci@vger.kernel.org 15663S: Maintained 15664F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15665F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15666F: drivers/pci/controller/dwc/*designware* 15667 15668PCI DRIVER FOR TI DRA7XX/J721E 15669M: Kishon Vijay Abraham I <kishon@ti.com> 15670L: linux-omap@vger.kernel.org 15671L: linux-pci@vger.kernel.org 15672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15673S: Supported 15674F: Documentation/devicetree/bindings/pci/ti-pci.txt 15675F: drivers/pci/controller/cadence/pci-j721e.c 15676F: drivers/pci/controller/dwc/pci-dra7xx.c 15677 15678PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15679M: Linus Walleij <linus.walleij@linaro.org> 15680L: linux-pci@vger.kernel.org 15681S: Maintained 15682F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15683F: drivers/pci/controller/pci-v3-semi.c 15684 15685PCI ENDPOINT SUBSYSTEM 15686M: Kishon Vijay Abraham I <kishon@ti.com> 15687M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15688R: Krzysztof Wilczyński <kw@linux.com> 15689L: linux-pci@vger.kernel.org 15690S: Supported 15691Q: https://patchwork.kernel.org/project/linux-pci/list/ 15692B: https://bugzilla.kernel.org 15693C: irc://irc.oftc.net/linux-pci 15694T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15695F: Documentation/PCI/endpoint/* 15696F: Documentation/misc-devices/pci-endpoint-test.rst 15697F: drivers/misc/pci_endpoint_test.c 15698F: drivers/pci/endpoint/ 15699F: tools/pci/ 15700 15701PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15702M: Russell Currey <ruscur@russell.cc> 15703M: Oliver O'Halloran <oohall@gmail.com> 15704L: linuxppc-dev@lists.ozlabs.org 15705S: Supported 15706F: Documentation/PCI/pci-error-recovery.rst 15707F: Documentation/powerpc/eeh-pci-error-recovery.rst 15708F: arch/powerpc/include/*/eeh*.h 15709F: arch/powerpc/kernel/eeh*.c 15710F: arch/powerpc/platforms/*/eeh*.c 15711F: drivers/pci/pcie/aer.c 15712F: drivers/pci/pcie/dpc.c 15713F: drivers/pci/pcie/err.c 15714 15715PCI ERROR RECOVERY 15716M: Linas Vepstas <linasvepstas@gmail.com> 15717L: linux-pci@vger.kernel.org 15718S: Supported 15719F: Documentation/PCI/pci-error-recovery.rst 15720 15721PCI PEER-TO-PEER DMA (P2PDMA) 15722M: Bjorn Helgaas <bhelgaas@google.com> 15723M: Logan Gunthorpe <logang@deltatee.com> 15724L: linux-pci@vger.kernel.org 15725S: Supported 15726Q: https://patchwork.kernel.org/project/linux-pci/list/ 15727B: https://bugzilla.kernel.org 15728C: irc://irc.oftc.net/linux-pci 15729T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15730F: Documentation/driver-api/pci/p2pdma.rst 15731F: drivers/pci/p2pdma.c 15732F: include/linux/pci-p2pdma.h 15733 15734PCI MSI DRIVER FOR ALTERA MSI IP 15735M: Joyce Ooi <joyce.ooi@intel.com> 15736L: linux-pci@vger.kernel.org 15737S: Supported 15738F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15739F: drivers/pci/controller/pcie-altera-msi.c 15740 15741PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15742M: Toan Le <toan@os.amperecomputing.com> 15743L: linux-pci@vger.kernel.org 15744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15745S: Maintained 15746F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15747F: drivers/pci/controller/pci-xgene-msi.c 15748 15749PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15750M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15751R: Rob Herring <robh@kernel.org> 15752R: Krzysztof Wilczyński <kw@linux.com> 15753L: linux-pci@vger.kernel.org 15754S: Supported 15755Q: https://patchwork.kernel.org/project/linux-pci/list/ 15756B: https://bugzilla.kernel.org 15757C: irc://irc.oftc.net/linux-pci 15758T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15759F: drivers/pci/controller/ 15760F: drivers/pci/pci-bridge-emul.c 15761F: drivers/pci/pci-bridge-emul.h 15762 15763PCI SUBSYSTEM 15764M: Bjorn Helgaas <bhelgaas@google.com> 15765L: linux-pci@vger.kernel.org 15766S: Supported 15767Q: https://patchwork.kernel.org/project/linux-pci/list/ 15768B: https://bugzilla.kernel.org 15769C: irc://irc.oftc.net/linux-pci 15770T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15771F: Documentation/PCI/ 15772F: Documentation/devicetree/bindings/pci/ 15773F: arch/x86/kernel/early-quirks.c 15774F: arch/x86/kernel/quirks.c 15775F: arch/x86/pci/ 15776F: drivers/acpi/pci* 15777F: drivers/pci/ 15778F: include/asm-generic/pci* 15779F: include/linux/of_pci.h 15780F: include/linux/pci* 15781F: include/uapi/linux/pci* 15782F: lib/pci* 15783 15784PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15785M: Jonathan Chocron <jonnyc@amazon.com> 15786L: linux-pci@vger.kernel.org 15787S: Maintained 15788F: Documentation/devicetree/bindings/pci/pcie-al.txt 15789F: drivers/pci/controller/dwc/pcie-al.c 15790 15791PCIE DRIVER FOR AMLOGIC MESON 15792M: Yue Wang <yue.wang@Amlogic.com> 15793L: linux-pci@vger.kernel.org 15794L: linux-amlogic@lists.infradead.org 15795S: Maintained 15796F: drivers/pci/controller/dwc/pci-meson.c 15797 15798PCIE DRIVER FOR AXIS ARTPEC 15799M: Jesper Nilsson <jesper.nilsson@axis.com> 15800L: linux-arm-kernel@axis.com 15801L: linux-pci@vger.kernel.org 15802S: Maintained 15803F: Documentation/devicetree/bindings/pci/axis,artpec* 15804F: drivers/pci/controller/dwc/*artpec* 15805 15806PCIE DRIVER FOR CAVIUM THUNDERX 15807M: Robert Richter <rric@kernel.org> 15808L: linux-pci@vger.kernel.org 15809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15810S: Odd Fixes 15811F: drivers/pci/controller/pci-thunder-* 15812 15813PCIE DRIVER FOR HISILICON 15814M: Zhou Wang <wangzhou1@hisilicon.com> 15815L: linux-pci@vger.kernel.org 15816S: Maintained 15817F: drivers/pci/controller/dwc/pcie-hisi.c 15818 15819PCIE DRIVER FOR HISILICON KIRIN 15820M: Xiaowei Song <songxiaowei@hisilicon.com> 15821M: Binghui Wang <wangbinghui@hisilicon.com> 15822L: linux-pci@vger.kernel.org 15823S: Maintained 15824F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15825F: drivers/pci/controller/dwc/pcie-kirin.c 15826 15827PCIE DRIVER FOR HISILICON STB 15828M: Shawn Guo <shawn.guo@linaro.org> 15829L: linux-pci@vger.kernel.org 15830S: Maintained 15831F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15832F: drivers/pci/controller/dwc/pcie-histb.c 15833 15834PCIE DRIVER FOR INTEL KEEM BAY 15835M: Srikanth Thokala <srikanth.thokala@intel.com> 15836L: linux-pci@vger.kernel.org 15837S: Supported 15838F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15839F: drivers/pci/controller/dwc/pcie-keembay.c 15840 15841PCIE DRIVER FOR INTEL LGM GW SOC 15842M: Rahul Tanwar <rtanwar@maxlinear.com> 15843L: linux-pci@vger.kernel.org 15844S: Maintained 15845F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15846F: drivers/pci/controller/dwc/pcie-intel-gw.c 15847 15848PCIE DRIVER FOR MEDIATEK 15849M: Ryder Lee <ryder.lee@mediatek.com> 15850M: Jianjun Wang <jianjun.wang@mediatek.com> 15851L: linux-pci@vger.kernel.org 15852L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15853S: Supported 15854F: Documentation/devicetree/bindings/pci/mediatek* 15855F: drivers/pci/controller/*mediatek* 15856 15857PCIE DRIVER FOR MICROCHIP 15858M: Daire McNamara <daire.mcnamara@microchip.com> 15859L: linux-pci@vger.kernel.org 15860S: Supported 15861F: Documentation/devicetree/bindings/pci/microchip* 15862F: drivers/pci/controller/*microchip* 15863 15864PCIE DRIVER FOR QUALCOMM MSM 15865M: Stanimir Varbanov <svarbanov@mm-sol.com> 15866L: linux-pci@vger.kernel.org 15867L: linux-arm-msm@vger.kernel.org 15868S: Maintained 15869F: drivers/pci/controller/dwc/pcie-qcom.c 15870 15871PCIE ENDPOINT DRIVER FOR QUALCOMM 15872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15873L: linux-pci@vger.kernel.org 15874L: linux-arm-msm@vger.kernel.org 15875S: Maintained 15876F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15877F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15878 15879PCIE DRIVER FOR ROCKCHIP 15880M: Shawn Lin <shawn.lin@rock-chips.com> 15881L: linux-pci@vger.kernel.org 15882L: linux-rockchip@lists.infradead.org 15883S: Maintained 15884F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15885F: drivers/pci/controller/pcie-rockchip* 15886 15887PCIE DRIVER FOR SOCIONEXT UNIPHIER 15888M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15889L: linux-pci@vger.kernel.org 15890S: Maintained 15891F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15892F: drivers/pci/controller/dwc/pcie-uniphier* 15893 15894PCIE DRIVER FOR ST SPEAR13XX 15895M: Pratyush Anand <pratyush.anand@gmail.com> 15896L: linux-pci@vger.kernel.org 15897S: Maintained 15898F: drivers/pci/controller/dwc/*spear* 15899 15900PCI DRIVER FOR XILINX VERSAL CPM 15901M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 15902M: Michal Simek <michal.simek@amd.com> 15903L: linux-pci@vger.kernel.org 15904S: Maintained 15905F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 15906F: drivers/pci/controller/pcie-xilinx-cpm.c 15907 15908PCMCIA SUBSYSTEM 15909M: Dominik Brodowski <linux@dominikbrodowski.net> 15910S: Odd Fixes 15911T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15912F: Documentation/pcmcia/ 15913F: drivers/pcmcia/ 15914F: include/pcmcia/ 15915F: tools/pcmcia/ 15916 15917PCNET32 NETWORK DRIVER 15918M: Don Fry <pcnet32@frontier.com> 15919L: netdev@vger.kernel.org 15920S: Maintained 15921F: drivers/net/ethernet/amd/pcnet32.c 15922 15923PCRYPT PARALLEL CRYPTO ENGINE 15924M: Steffen Klassert <steffen.klassert@secunet.com> 15925L: linux-crypto@vger.kernel.org 15926S: Maintained 15927F: crypto/pcrypt.c 15928F: include/crypto/pcrypt.h 15929 15930PEAQ WMI HOTKEYS DRIVER 15931M: Hans de Goede <hdegoede@redhat.com> 15932L: platform-driver-x86@vger.kernel.org 15933S: Maintained 15934F: drivers/platform/x86/peaq-wmi.c 15935 15936PECI HARDWARE MONITORING DRIVERS 15937M: Iwona Winiarska <iwona.winiarska@intel.com> 15938L: linux-hwmon@vger.kernel.org 15939S: Supported 15940F: Documentation/hwmon/peci-cputemp.rst 15941F: Documentation/hwmon/peci-dimmtemp.rst 15942F: drivers/hwmon/peci/ 15943 15944PECI SUBSYSTEM 15945M: Iwona Winiarska <iwona.winiarska@intel.com> 15946L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15947S: Supported 15948F: Documentation/devicetree/bindings/peci/ 15949F: Documentation/peci/ 15950F: drivers/peci/ 15951F: include/linux/peci-cpu.h 15952F: include/linux/peci.h 15953 15954PENSANDO ETHERNET DRIVERS 15955M: Shannon Nelson <snelson@pensando.io> 15956M: drivers@pensando.io 15957L: netdev@vger.kernel.org 15958S: Supported 15959F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15960F: drivers/net/ethernet/pensando/ 15961 15962PER-CPU MEMORY ALLOCATOR 15963M: Dennis Zhou <dennis@kernel.org> 15964M: Tejun Heo <tj@kernel.org> 15965M: Christoph Lameter <cl@linux.com> 15966L: linux-mm@kvack.org 15967S: Maintained 15968T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15969F: arch/*/include/asm/percpu.h 15970F: include/linux/percpu*.h 15971F: lib/percpu*.c 15972F: mm/percpu*.c 15973 15974PER-TASK DELAY ACCOUNTING 15975M: Balbir Singh <bsingharora@gmail.com> 15976S: Maintained 15977F: include/linux/delayacct.h 15978F: kernel/delayacct.c 15979 15980PERFORMANCE EVENTS SUBSYSTEM 15981M: Peter Zijlstra <peterz@infradead.org> 15982M: Ingo Molnar <mingo@redhat.com> 15983M: Arnaldo Carvalho de Melo <acme@kernel.org> 15984R: Mark Rutland <mark.rutland@arm.com> 15985R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15986R: Jiri Olsa <jolsa@kernel.org> 15987R: Namhyung Kim <namhyung@kernel.org> 15988L: linux-perf-users@vger.kernel.org 15989L: linux-kernel@vger.kernel.org 15990S: Supported 15991W: https://perf.wiki.kernel.org/ 15992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15993F: arch/*/events/* 15994F: arch/*/events/*/* 15995F: arch/*/include/asm/perf_event.h 15996F: arch/*/kernel/*/*/perf_event*.c 15997F: arch/*/kernel/*/perf_event*.c 15998F: arch/*/kernel/perf_callchain.c 15999F: arch/*/kernel/perf_event*.c 16000F: include/linux/perf_event.h 16001F: include/uapi/linux/perf_event.h 16002F: kernel/events/* 16003F: tools/lib/perf/ 16004F: tools/perf/ 16005 16006PERFORMANCE EVENTS TOOLING ARM64 16007R: John Garry <john.garry@huawei.com> 16008R: Will Deacon <will@kernel.org> 16009R: James Clark <james.clark@arm.com> 16010R: Mike Leach <mike.leach@linaro.org> 16011R: Leo Yan <leo.yan@linaro.org> 16012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16013S: Supported 16014F: tools/build/feature/test-libopencsd.c 16015F: tools/perf/arch/arm*/ 16016F: tools/perf/pmu-events/arch/arm64/ 16017F: tools/perf/util/arm-spe* 16018F: tools/perf/util/cs-etm* 16019 16020PERSONALITY HANDLING 16021M: Christoph Hellwig <hch@infradead.org> 16022L: linux-abi-devel@lists.sourceforge.net 16023S: Maintained 16024F: include/linux/personality.h 16025F: include/uapi/linux/personality.h 16026 16027PHOENIX RC FLIGHT CONTROLLER ADAPTER 16028M: Marcus Folkesson <marcus.folkesson@gmail.com> 16029L: linux-input@vger.kernel.org 16030S: Maintained 16031F: Documentation/input/devices/pxrc.rst 16032F: drivers/input/joystick/pxrc.c 16033 16034PHONET PROTOCOL 16035M: Remi Denis-Courmont <courmisch@gmail.com> 16036S: Supported 16037F: Documentation/networking/phonet.rst 16038F: include/linux/phonet.h 16039F: include/net/phonet/ 16040F: include/uapi/linux/phonet.h 16041F: net/phonet/ 16042 16043PHRAM MTD DRIVER 16044M: Joern Engel <joern@lazybastard.org> 16045L: linux-mtd@lists.infradead.org 16046S: Maintained 16047F: drivers/mtd/devices/phram.c 16048 16049PICOLCD HID DRIVER 16050M: Bruno Prémont <bonbons@linux-vserver.org> 16051L: linux-input@vger.kernel.org 16052S: Maintained 16053F: drivers/hid/hid-picolcd* 16054 16055PIDFD API 16056M: Christian Brauner <christian@brauner.io> 16057L: linux-kernel@vger.kernel.org 16058S: Maintained 16059T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16060F: samples/pidfd/ 16061F: tools/testing/selftests/clone3/ 16062F: tools/testing/selftests/pid_namespace/ 16063F: tools/testing/selftests/pidfd/ 16064K: (?i)pidfd 16065K: (?i)clone3 16066K: \b(clone_args|kernel_clone_args)\b 16067 16068PIN CONTROL SUBSYSTEM 16069M: Linus Walleij <linus.walleij@linaro.org> 16070L: linux-gpio@vger.kernel.org 16071S: Maintained 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16073F: Documentation/devicetree/bindings/pinctrl/ 16074F: Documentation/driver-api/pin-control.rst 16075F: drivers/pinctrl/ 16076F: include/dt-bindings/pinctrl/ 16077F: include/linux/pinctrl/ 16078 16079PIN CONTROLLER - AMD 16080M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16081M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16082S: Maintained 16083F: drivers/pinctrl/pinctrl-amd.c 16084 16085PIN CONTROLLER - FREESCALE 16086M: Dong Aisheng <aisheng.dong@nxp.com> 16087M: Fabio Estevam <festevam@gmail.com> 16088M: Shawn Guo <shawnguo@kernel.org> 16089M: Jacky Bai <ping.bai@nxp.com> 16090R: Pengutronix Kernel Team <kernel@pengutronix.de> 16091L: linux-gpio@vger.kernel.org 16092S: Maintained 16093F: Documentation/devicetree/bindings/pinctrl/fsl,* 16094F: drivers/pinctrl/freescale/ 16095 16096PIN CONTROLLER - INTEL 16097M: Mika Westerberg <mika.westerberg@linux.intel.com> 16098M: Andy Shevchenko <andy@kernel.org> 16099S: Supported 16100T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16101F: drivers/pinctrl/intel/ 16102 16103PIN CONTROLLER - KEEMBAY 16104M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16105S: Supported 16106F: drivers/pinctrl/pinctrl-keembay* 16107 16108PIN CONTROLLER - MEDIATEK 16109M: Sean Wang <sean.wang@kernel.org> 16110L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16111S: Maintained 16112F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16113F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16114F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16115F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16116F: drivers/pinctrl/mediatek/ 16117 16118PIN CONTROLLER - MICROCHIP AT91 16119M: Ludovic Desroches <ludovic.desroches@microchip.com> 16120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16121L: linux-gpio@vger.kernel.org 16122S: Supported 16123F: drivers/gpio/gpio-sama5d2-piobu.c 16124F: drivers/pinctrl/pinctrl-at91* 16125 16126PIN CONTROLLER - QUALCOMM 16127M: Bjorn Andersson <bjorn.andersson@linaro.org> 16128L: linux-arm-msm@vger.kernel.org 16129S: Maintained 16130F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16131F: drivers/pinctrl/qcom/ 16132 16133PIN CONTROLLER - RENESAS 16134M: Geert Uytterhoeven <geert+renesas@glider.be> 16135L: linux-renesas-soc@vger.kernel.org 16136S: Supported 16137T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16138F: Documentation/devicetree/bindings/pinctrl/renesas,* 16139F: drivers/pinctrl/renesas/ 16140 16141PIN CONTROLLER - SAMSUNG 16142M: Tomasz Figa <tomasz.figa@gmail.com> 16143M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16144M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16145R: Alim Akhtar <alim.akhtar@samsung.com> 16146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16147L: linux-samsung-soc@vger.kernel.org 16148S: Maintained 16149C: irc://irc.libera.chat/linux-exynos 16150Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16151B: mailto:linux-samsung-soc@vger.kernel.org 16152T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16153F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16154F: drivers/pinctrl/samsung/ 16155F: include/dt-bindings/pinctrl/samsung.h 16156 16157PIN CONTROLLER - SINGLE 16158M: Tony Lindgren <tony@atomide.com> 16159M: Haojian Zhuang <haojian.zhuang@linaro.org> 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161L: linux-omap@vger.kernel.org 16162S: Maintained 16163F: drivers/pinctrl/pinctrl-single.c 16164 16165PIN CONTROLLER - THUNDERBAY 16166M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16167S: Supported 16168F: drivers/pinctrl/pinctrl-thunderbay.c 16169 16170PIN CONTROLLER - SUNPLUS / TIBBO 16171M: Dvorkin Dmitry <dvorkin@tibbo.com> 16172M: Wells Lu <wellslutw@gmail.com> 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174S: Maintained 16175W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16176F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16177F: drivers/pinctrl/sunplus/ 16178F: include/dt-bindings/pinctrl/sppctl*.h 16179 16180PKTCDVD DRIVER 16181M: linux-block@vger.kernel.org 16182S: Orphan 16183F: drivers/block/pktcdvd.c 16184F: include/linux/pktcdvd.h 16185F: include/uapi/linux/pktcdvd.h 16186 16187PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16188M: Tomasz Duszynski <tduszyns@gmail.com> 16189S: Maintained 16190F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16191F: drivers/iio/chemical/pms7003.c 16192 16193PLDMFW LIBRARY 16194M: Jacob Keller <jacob.e.keller@intel.com> 16195S: Maintained 16196F: Documentation/driver-api/pldmfw/ 16197F: include/linux/pldmfw.h 16198F: lib/pldmfw/ 16199 16200PLX DMA DRIVER 16201M: Logan Gunthorpe <logang@deltatee.com> 16202S: Maintained 16203F: drivers/dma/plx_dma.c 16204 16205PM6764TR DRIVER 16206M: Charles Hsu <hsu.yungteng@gmail.com> 16207L: linux-hwmon@vger.kernel.org 16208S: Maintained 16209F: Documentation/hwmon/pm6764tr.rst 16210F: drivers/hwmon/pmbus/pm6764tr.c 16211 16212PM-GRAPH UTILITY 16213M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16214L: linux-pm@vger.kernel.org 16215S: Supported 16216W: https://01.org/pm-graph 16217B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16218T: git git://github.com/intel/pm-graph 16219F: tools/power/pm-graph 16220 16221PMBUS HARDWARE MONITORING DRIVERS 16222M: Guenter Roeck <linux@roeck-us.net> 16223L: linux-hwmon@vger.kernel.org 16224S: Maintained 16225W: http://hwmon.wiki.kernel.org/ 16226W: http://www.roeck-us.net/linux/drivers/ 16227T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16228F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16229F: Documentation/devicetree/bindings/hwmon/max31785.txt 16230F: Documentation/hwmon/adm1275.rst 16231F: Documentation/hwmon/ibm-cffps.rst 16232F: Documentation/hwmon/ir35221.rst 16233F: Documentation/hwmon/lm25066.rst 16234F: Documentation/hwmon/ltc2978.rst 16235F: Documentation/hwmon/ltc3815.rst 16236F: Documentation/hwmon/max16064.rst 16237F: Documentation/hwmon/max20751.rst 16238F: Documentation/hwmon/max31785.rst 16239F: Documentation/hwmon/max34440.rst 16240F: Documentation/hwmon/max8688.rst 16241F: Documentation/hwmon/pmbus-core.rst 16242F: Documentation/hwmon/pmbus.rst 16243F: Documentation/hwmon/tps40422.rst 16244F: Documentation/hwmon/ucd9000.rst 16245F: Documentation/hwmon/ucd9200.rst 16246F: Documentation/hwmon/zl6100.rst 16247F: drivers/hwmon/pmbus/ 16248F: include/linux/pmbus.h 16249 16250PMC SIERRA MaxRAID DRIVER 16251L: linux-scsi@vger.kernel.org 16252S: Orphan 16253W: http://www.pmc-sierra.com/ 16254F: drivers/scsi/pmcraid.* 16255 16256PMC SIERRA PM8001 DRIVER 16257M: Jack Wang <jinpu.wang@cloud.ionos.com> 16258L: linux-scsi@vger.kernel.org 16259S: Supported 16260F: drivers/scsi/pm8001/ 16261 16262PNI RM3100 IIO DRIVER 16263M: Song Qiang <songqiang1304521@gmail.com> 16264L: linux-iio@vger.kernel.org 16265S: Maintained 16266F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16267F: drivers/iio/magnetometer/rm3100* 16268 16269PNP SUPPORT 16270M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16271L: linux-acpi@vger.kernel.org 16272S: Maintained 16273F: drivers/pnp/ 16274F: include/linux/pnp.h 16275 16276POSIX CLOCKS and TIMERS 16277M: Thomas Gleixner <tglx@linutronix.de> 16278L: linux-kernel@vger.kernel.org 16279S: Maintained 16280T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16281F: fs/timerfd.c 16282F: include/linux/time_namespace.h 16283F: include/linux/timer* 16284F: kernel/time/*timer* 16285F: kernel/time/namespace.c 16286 16287POWER MANAGEMENT CORE 16288M: "Rafael J. Wysocki" <rafael@kernel.org> 16289L: linux-pm@vger.kernel.org 16290S: Supported 16291B: https://bugzilla.kernel.org 16292T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16293F: drivers/base/power/ 16294F: drivers/powercap/ 16295F: include/linux/intel_rapl.h 16296F: include/linux/pm.h 16297F: include/linux/pm_* 16298F: include/linux/powercap.h 16299F: kernel/configs/nopm.config 16300 16301DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16302M: Daniel Lezcano <daniel.lezcano@kernel.org> 16303L: linux-pm@vger.kernel.org 16304S: Supported 16305B: https://bugzilla.kernel.org 16306T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16307F: drivers/powercap/dtpm* 16308F: include/linux/dtpm.h 16309 16310POWER STATE COORDINATION INTERFACE (PSCI) 16311M: Mark Rutland <mark.rutland@arm.com> 16312M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16314S: Maintained 16315F: drivers/firmware/psci/ 16316F: include/linux/psci.h 16317F: include/uapi/linux/psci.h 16318 16319POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16320M: Sebastian Reichel <sre@kernel.org> 16321L: linux-pm@vger.kernel.org 16322S: Maintained 16323T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16324F: Documentation/ABI/testing/sysfs-class-power 16325F: Documentation/devicetree/bindings/power/supply/ 16326F: drivers/power/supply/ 16327F: include/linux/power/ 16328F: include/linux/power_supply.h 16329 16330POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16331M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16332L: linuxppc-dev@lists.ozlabs.org 16333S: Maintained 16334F: drivers/char/powernv-op-panel.c 16335 16336PPP OVER ATM (RFC 2364) 16337M: Mitchell Blank Jr <mitch@sfgoth.com> 16338S: Maintained 16339F: include/uapi/linux/atmppp.h 16340F: net/atm/pppoatm.c 16341 16342PPP OVER ETHERNET 16343M: Michal Ostrowski <mostrows@earthlink.net> 16344S: Maintained 16345F: drivers/net/ppp/pppoe.c 16346F: drivers/net/ppp/pppox.c 16347 16348PPP OVER L2TP 16349M: James Chapman <jchapman@katalix.com> 16350S: Maintained 16351F: include/linux/if_pppol2tp.h 16352F: include/uapi/linux/if_pppol2tp.h 16353F: net/l2tp/l2tp_ppp.c 16354 16355PPP PROTOCOL DRIVERS AND COMPRESSORS 16356M: Paul Mackerras <paulus@samba.org> 16357L: linux-ppp@vger.kernel.org 16358S: Maintained 16359F: drivers/net/ppp/ppp_* 16360 16361PPS SUPPORT 16362M: Rodolfo Giometti <giometti@enneenne.com> 16363L: linuxpps@ml.enneenne.com (subscribers-only) 16364S: Maintained 16365W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16366F: Documentation/ABI/testing/sysfs-pps 16367F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16368F: Documentation/driver-api/pps.rst 16369F: drivers/pps/ 16370F: include/linux/pps*.h 16371F: include/uapi/linux/pps.h 16372 16373PPTP DRIVER 16374M: Dmitry Kozlov <xeb@mail.ru> 16375L: netdev@vger.kernel.org 16376S: Maintained 16377W: http://sourceforge.net/projects/accel-pptp 16378F: drivers/net/ppp/pptp.c 16379 16380PRESSURE STALL INFORMATION (PSI) 16381M: Johannes Weiner <hannes@cmpxchg.org> 16382M: Suren Baghdasaryan <surenb@google.com> 16383S: Maintained 16384F: include/linux/psi* 16385F: kernel/sched/psi.c 16386 16387PRINTK 16388M: Petr Mladek <pmladek@suse.com> 16389M: Sergey Senozhatsky <senozhatsky@chromium.org> 16390R: Steven Rostedt <rostedt@goodmis.org> 16391R: John Ogness <john.ogness@linutronix.de> 16392S: Maintained 16393T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16394F: include/linux/printk.h 16395F: kernel/printk/ 16396 16397PRINTK INDEXING 16398R: Chris Down <chris@chrisdown.name> 16399S: Maintained 16400F: Documentation/core-api/printk-index.rst 16401F: kernel/printk/index.c 16402K: printk_index 16403 16404PROC FILESYSTEM 16405L: linux-kernel@vger.kernel.org 16406L: linux-fsdevel@vger.kernel.org 16407S: Maintained 16408F: Documentation/filesystems/proc.rst 16409F: fs/proc/ 16410F: include/linux/proc_fs.h 16411F: tools/testing/selftests/proc/ 16412 16413PROC SYSCTL 16414M: Luis Chamberlain <mcgrof@kernel.org> 16415M: Kees Cook <keescook@chromium.org> 16416M: Iurii Zaikin <yzaikin@google.com> 16417L: linux-kernel@vger.kernel.org 16418L: linux-fsdevel@vger.kernel.org 16419S: Maintained 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16421F: fs/proc/proc_sysctl.c 16422F: include/linux/sysctl.h 16423F: kernel/sysctl-test.c 16424F: kernel/sysctl.c 16425F: tools/testing/selftests/sysctl/ 16426 16427PS3 NETWORK SUPPORT 16428M: Geoff Levand <geoff@infradead.org> 16429L: netdev@vger.kernel.org 16430L: linuxppc-dev@lists.ozlabs.org 16431S: Maintained 16432F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16433 16434PS3 PLATFORM SUPPORT 16435M: Geoff Levand <geoff@infradead.org> 16436L: linuxppc-dev@lists.ozlabs.org 16437S: Maintained 16438F: arch/powerpc/boot/ps3* 16439F: arch/powerpc/include/asm/lv1call.h 16440F: arch/powerpc/include/asm/ps3*.h 16441F: arch/powerpc/platforms/ps3/ 16442F: drivers/*/ps3* 16443F: drivers/ps3/ 16444F: drivers/rtc/rtc-ps3.c 16445F: drivers/usb/host/*ps3.c 16446F: sound/ppc/snd_ps3* 16447 16448PS3VRAM DRIVER 16449M: Jim Paris <jim@jtan.com> 16450M: Geoff Levand <geoff@infradead.org> 16451L: linuxppc-dev@lists.ozlabs.org 16452S: Maintained 16453F: drivers/block/ps3vram.c 16454 16455PSAMPLE PACKET SAMPLING SUPPORT 16456M: Yotam Gigi <yotam.gi@gmail.com> 16457S: Maintained 16458F: include/net/psample.h 16459F: include/uapi/linux/psample.h 16460F: net/psample 16461 16462PSTORE FILESYSTEM 16463M: Kees Cook <keescook@chromium.org> 16464M: Anton Vorontsov <anton@enomsg.org> 16465M: Colin Cross <ccross@android.com> 16466M: Tony Luck <tony.luck@intel.com> 16467S: Maintained 16468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16469F: Documentation/admin-guide/ramoops.rst 16470F: Documentation/admin-guide/pstore-blk.rst 16471F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16472F: drivers/acpi/apei/erst.c 16473F: drivers/firmware/efi/efi-pstore.c 16474F: fs/pstore/ 16475F: include/linux/pstore* 16476K: \b(pstore|ramoops) 16477 16478PTP HARDWARE CLOCK SUPPORT 16479M: Richard Cochran <richardcochran@gmail.com> 16480L: netdev@vger.kernel.org 16481S: Maintained 16482W: http://linuxptp.sourceforge.net/ 16483F: Documentation/ABI/testing/sysfs-ptp 16484F: Documentation/driver-api/ptp.rst 16485F: drivers/net/phy/dp83640* 16486F: drivers/ptp/* 16487F: include/linux/ptp_cl* 16488 16489PTP VIRTUAL CLOCK SUPPORT 16490M: Yangbo Lu <yangbo.lu@nxp.com> 16491L: netdev@vger.kernel.org 16492S: Maintained 16493F: drivers/ptp/ptp_vclock.c 16494F: net/ethtool/phc_vclocks.c 16495 16496PTRACE SUPPORT 16497M: Oleg Nesterov <oleg@redhat.com> 16498S: Maintained 16499F: arch/*/*/ptrace*.c 16500F: arch/*/include/asm/ptrace*.h 16501F: arch/*/ptrace*.c 16502F: include/asm-generic/syscall.h 16503F: include/linux/ptrace.h 16504F: include/linux/regset.h 16505F: include/uapi/linux/ptrace.h 16506F: kernel/ptrace.c 16507 16508PULSE8-CEC DRIVER 16509M: Hans Verkuil <hverkuil@xs4all.nl> 16510L: linux-media@vger.kernel.org 16511S: Maintained 16512T: git git://linuxtv.org/media_tree.git 16513F: Documentation/admin-guide/media/pulse8-cec.rst 16514F: drivers/media/cec/usb/pulse8/ 16515 16516PURELIFI PLFXLC DRIVER 16517M: Srinivasan Raju <srini.raju@purelifi.com> 16518L: linux-wireless@vger.kernel.org 16519S: Supported 16520F: drivers/net/wireless/purelifi/plfxlc/ 16521 16522PVRUSB2 VIDEO4LINUX DRIVER 16523M: Mike Isely <isely@pobox.com> 16524L: pvrusb2@isely.net (subscribers-only) 16525L: linux-media@vger.kernel.org 16526S: Maintained 16527W: http://www.isely.net/pvrusb2/ 16528T: git git://linuxtv.org/media_tree.git 16529F: Documentation/driver-api/media/drivers/pvrusb2* 16530F: drivers/media/usb/pvrusb2/ 16531 16532PWC WEBCAM DRIVER 16533M: Hans Verkuil <hverkuil@xs4all.nl> 16534L: linux-media@vger.kernel.org 16535S: Odd Fixes 16536T: git git://linuxtv.org/media_tree.git 16537F: drivers/media/usb/pwc/* 16538F: include/trace/events/pwc.h 16539 16540PWM FAN DRIVER 16541M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16542L: linux-hwmon@vger.kernel.org 16543S: Supported 16544F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16545F: Documentation/hwmon/pwm-fan.rst 16546F: drivers/hwmon/pwm-fan.c 16547 16548PWM IR Transmitter 16549M: Sean Young <sean@mess.org> 16550L: linux-media@vger.kernel.org 16551S: Maintained 16552F: drivers/media/rc/pwm-ir-tx.c 16553 16554PWM SUBSYSTEM 16555M: Thierry Reding <thierry.reding@gmail.com> 16556R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16557L: linux-pwm@vger.kernel.org 16558S: Maintained 16559Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16560T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16561F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16562F: Documentation/devicetree/bindings/pwm/ 16563F: Documentation/driver-api/pwm.rst 16564F: drivers/gpio/gpio-mvebu.c 16565F: drivers/pwm/ 16566F: drivers/video/backlight/pwm_bl.c 16567F: include/dt-bindings/pwm/ 16568F: include/linux/pwm.h 16569F: include/linux/pwm_backlight.h 16570K: pwm_(config|apply_state|ops) 16571 16572PXA GPIO DRIVER 16573M: Robert Jarzmik <robert.jarzmik@free.fr> 16574L: linux-gpio@vger.kernel.org 16575S: Maintained 16576F: drivers/gpio/gpio-pxa.c 16577 16578PXA MMCI DRIVER 16579S: Orphan 16580 16581PXA RTC DRIVER 16582M: Robert Jarzmik <robert.jarzmik@free.fr> 16583L: linux-rtc@vger.kernel.org 16584S: Maintained 16585 16586PXA2xx/PXA3xx SUPPORT 16587M: Daniel Mack <daniel@zonque.org> 16588M: Haojian Zhuang <haojian.zhuang@gmail.com> 16589M: Robert Jarzmik <robert.jarzmik@free.fr> 16590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16591S: Maintained 16592T: git git://github.com/hzhuang1/linux.git 16593T: git git://github.com/rjarzmik/linux.git 16594F: arch/arm/boot/dts/pxa* 16595F: arch/arm/mach-pxa/ 16596F: drivers/dma/pxa* 16597F: drivers/pcmcia/pxa2xx* 16598F: drivers/pinctrl/pxa/ 16599F: drivers/spi/spi-pxa2xx* 16600F: drivers/usb/gadget/udc/pxa2* 16601F: include/sound/pxa2xx-lib.h 16602F: sound/arm/pxa* 16603F: sound/soc/pxa/ 16604 16605QAT DRIVER 16606M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16607L: qat-linux@intel.com 16608S: Supported 16609F: drivers/crypto/qat/ 16610 16611QCOM AUDIO (ASoC) DRIVERS 16612M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16613M: Banajit Goswami <bgoswami@quicinc.com> 16614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16615S: Supported 16616F: include/dt-bindings/sound/qcom,wcd9335.h 16617F: sound/soc/codecs/lpass-rx-macro.* 16618F: sound/soc/codecs/lpass-tx-macro.* 16619F: sound/soc/codecs/lpass-va-macro.c 16620F: sound/soc/codecs/lpass-wsa-macro.* 16621F: sound/soc/codecs/msm8916-wcd-analog.c 16622F: sound/soc/codecs/msm8916-wcd-digital.c 16623F: sound/soc/codecs/wcd9335.* 16624F: sound/soc/codecs/wcd934x.c 16625F: sound/soc/codecs/wcd-clsh-v2.* 16626F: sound/soc/codecs/wcd-mbhc-v2.* 16627F: sound/soc/codecs/wsa881x.c 16628F: sound/soc/codecs/wsa883x.c 16629F: sound/soc/qcom/ 16630 16631QCOM EMBEDDED USB DEBUGGER (EUD) 16632M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16633L: linux-arm-msm@vger.kernel.org 16634S: Maintained 16635F: Documentation/ABI/testing/sysfs-driver-eud 16636F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16637F: drivers/usb/misc/qcom_eud.c 16638 16639QCOM IPA DRIVER 16640M: Alex Elder <elder@kernel.org> 16641L: netdev@vger.kernel.org 16642S: Supported 16643F: drivers/net/ipa/ 16644 16645QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16646M: Gabriel Somlo <somlo@cmu.edu> 16647M: "Michael S. Tsirkin" <mst@redhat.com> 16648L: qemu-devel@nongnu.org 16649S: Maintained 16650F: drivers/firmware/qemu_fw_cfg.c 16651F: include/uapi/linux/qemu_fw_cfg.h 16652 16653QIB DRIVER 16654M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16655L: linux-rdma@vger.kernel.org 16656S: Supported 16657F: drivers/infiniband/hw/qib/ 16658 16659QLOGIC QL41xxx FCOE DRIVER 16660M: Saurav Kashyap <skashyap@marvell.com> 16661M: Javed Hasan <jhasan@marvell.com> 16662M: GR-QLogic-Storage-Upstream@marvell.com 16663L: linux-scsi@vger.kernel.org 16664S: Supported 16665F: drivers/scsi/qedf/ 16666 16667QLOGIC QL41xxx ISCSI DRIVER 16668M: Nilesh Javali <njavali@marvell.com> 16669M: Manish Rangankar <mrangankar@marvell.com> 16670M: GR-QLogic-Storage-Upstream@marvell.com 16671L: linux-scsi@vger.kernel.org 16672S: Supported 16673F: drivers/scsi/qedi/ 16674 16675QLOGIC QL4xxx ETHERNET DRIVER 16676M: Ariel Elior <aelior@marvell.com> 16677M: Manish Chopra <manishc@marvell.com> 16678L: netdev@vger.kernel.org 16679S: Supported 16680F: drivers/net/ethernet/qlogic/qed/ 16681F: drivers/net/ethernet/qlogic/qede/ 16682F: include/linux/qed/ 16683 16684QLOGIC QL4xxx RDMA DRIVER 16685M: Michal Kalderon <mkalderon@marvell.com> 16686M: Ariel Elior <aelior@marvell.com> 16687L: linux-rdma@vger.kernel.org 16688S: Supported 16689F: drivers/infiniband/hw/qedr/ 16690F: include/uapi/rdma/qedr-abi.h 16691 16692QLOGIC QLA1280 SCSI DRIVER 16693M: Michael Reed <mdr@sgi.com> 16694L: linux-scsi@vger.kernel.org 16695S: Maintained 16696F: drivers/scsi/qla1280.[ch] 16697 16698QLOGIC QLA2XXX FC-SCSI DRIVER 16699M: Nilesh Javali <njavali@marvell.com> 16700M: GR-QLogic-Storage-Upstream@marvell.com 16701L: linux-scsi@vger.kernel.org 16702S: Supported 16703F: drivers/scsi/qla2xxx/ 16704 16705QLOGIC QLA3XXX NETWORK DRIVER 16706M: GR-Linux-NIC-Dev@marvell.com 16707L: netdev@vger.kernel.org 16708S: Supported 16709F: drivers/net/ethernet/qlogic/qla3xxx.* 16710 16711QLOGIC QLA4XXX iSCSI DRIVER 16712M: Nilesh Javali <njavali@marvell.com> 16713M: Manish Rangankar <mrangankar@marvell.com> 16714M: GR-QLogic-Storage-Upstream@marvell.com 16715L: linux-scsi@vger.kernel.org 16716S: Supported 16717F: drivers/scsi/qla4xxx/ 16718 16719QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16720M: Shahed Shaikh <shshaikh@marvell.com> 16721M: Manish Chopra <manishc@marvell.com> 16722M: GR-Linux-NIC-Dev@marvell.com 16723L: netdev@vger.kernel.org 16724S: Supported 16725F: drivers/net/ethernet/qlogic/qlcnic/ 16726 16727QLOGIC QLGE 10Gb ETHERNET DRIVER 16728M: Manish Chopra <manishc@marvell.com> 16729M: GR-Linux-NIC-Dev@marvell.com 16730M: Coiby Xu <coiby.xu@gmail.com> 16731L: netdev@vger.kernel.org 16732S: Supported 16733F: Documentation/networking/device_drivers/qlogic/qlge.rst 16734F: drivers/staging/qlge/ 16735 16736QM1D1B0004 MEDIA DRIVER 16737M: Akihiro Tsukada <tskd08@gmail.com> 16738L: linux-media@vger.kernel.org 16739S: Odd Fixes 16740F: drivers/media/tuners/qm1d1b0004* 16741 16742QM1D1C0042 MEDIA DRIVER 16743M: Akihiro Tsukada <tskd08@gmail.com> 16744L: linux-media@vger.kernel.org 16745S: Odd Fixes 16746F: drivers/media/tuners/qm1d1c0042* 16747 16748QNX4 FILESYSTEM 16749M: Anders Larsen <al@alarsen.net> 16750S: Maintained 16751W: http://www.alarsen.net/linux/qnx4fs/ 16752F: fs/qnx4/ 16753F: include/uapi/linux/qnx4_fs.h 16754F: include/uapi/linux/qnxtypes.h 16755 16756QORIQ DPAA2 FSL-MC BUS DRIVER 16757M: Stuart Yoder <stuyoder@gmail.com> 16758M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16759L: linux-kernel@vger.kernel.org 16760S: Maintained 16761F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16762F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16763F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16764F: drivers/bus/fsl-mc/ 16765F: include/uapi/linux/fsl_mc.h 16766 16767QT1010 MEDIA DRIVER 16768M: Antti Palosaari <crope@iki.fi> 16769L: linux-media@vger.kernel.org 16770S: Maintained 16771W: https://linuxtv.org 16772W: http://palosaari.fi/linux/ 16773Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16774T: git git://linuxtv.org/anttip/media_tree.git 16775F: drivers/media/tuners/qt1010* 16776 16777QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16778M: Kalle Valo <kvalo@kernel.org> 16779L: ath10k@lists.infradead.org 16780S: Supported 16781W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16782T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16783F: drivers/net/wireless/ath/ath10k/ 16784F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16785 16786QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16787M: Kalle Valo <kvalo@kernel.org> 16788L: ath11k@lists.infradead.org 16789S: Supported 16790T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16791F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16792F: drivers/net/wireless/ath/ath11k/ 16793 16794QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16795M: Toke Høiland-Jørgensen <toke@toke.dk> 16796L: linux-wireless@vger.kernel.org 16797S: Maintained 16798W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16799F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16800F: drivers/net/wireless/ath/ath9k/ 16801 16802QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16803M: Stephan Gerhold <stephan@gerhold.net> 16804L: netdev@vger.kernel.org 16805L: linux-arm-msm@vger.kernel.org 16806S: Maintained 16807F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16808F: drivers/net/wwan/qcom_bam_dmux.c 16809 16810QUALCOMM CAMERA SUBSYSTEM DRIVER 16811M: Robert Foss <robert.foss@linaro.org> 16812M: Todor Tomov <todor.too@gmail.com> 16813L: linux-media@vger.kernel.org 16814S: Maintained 16815F: Documentation/admin-guide/media/qcom_camss.rst 16816F: Documentation/devicetree/bindings/media/*camss* 16817F: drivers/media/platform/qcom/camss/ 16818 16819QUALCOMM CLOCK DRIVERS 16820M: Bjorn Andersson <bjorn.andersson@linaro.org> 16821L: linux-arm-msm@vger.kernel.org 16822S: Supported 16823T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16824F: Documentation/devicetree/bindings/clock/qcom,* 16825F: drivers/clk/qcom/ 16826F: include/dt-bindings/clock/qcom,* 16827 16828QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16829M: Niklas Cassel <nks@flawful.org> 16830L: linux-pm@vger.kernel.org 16831L: linux-arm-msm@vger.kernel.org 16832S: Maintained 16833F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16834F: drivers/soc/qcom/cpr.c 16835 16836QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16837M: Ilia Lin <ilia.lin@kernel.org> 16838L: linux-pm@vger.kernel.org 16839S: Maintained 16840F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16841F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16842F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16843 16844QUALCOMM CRYPTO DRIVERS 16845M: Thara Gopinath <thara.gopinath@gmail.com> 16846L: linux-crypto@vger.kernel.org 16847L: linux-arm-msm@vger.kernel.org 16848S: Maintained 16849F: drivers/crypto/qce/ 16850 16851QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16852M: Timur Tabi <timur@kernel.org> 16853L: netdev@vger.kernel.org 16854S: Maintained 16855F: drivers/net/ethernet/qualcomm/emac/ 16856 16857QUALCOMM ETHQOS ETHERNET DRIVER 16858M: Vinod Koul <vkoul@kernel.org> 16859L: netdev@vger.kernel.org 16860S: Maintained 16861F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16862F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16863 16864QUALCOMM FASTRPC DRIVER 16865M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16866M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16867L: linux-arm-msm@vger.kernel.org 16868S: Maintained 16869F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16870F: drivers/misc/fastrpc.c 16871F: include/uapi/misc/fastrpc.h 16872 16873QUALCOMM HEXAGON ARCHITECTURE 16874M: Brian Cain <bcain@quicinc.com> 16875L: linux-hexagon@vger.kernel.org 16876T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16877S: Supported 16878F: arch/hexagon/ 16879 16880QUALCOMM HIDMA DRIVER 16881M: Sinan Kaya <okaya@kernel.org> 16882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16883L: linux-arm-msm@vger.kernel.org 16884L: dmaengine@vger.kernel.org 16885S: Supported 16886F: drivers/dma/qcom/hidma* 16887 16888QUALCOMM I2C CCI DRIVER 16889M: Loic Poulain <loic.poulain@linaro.org> 16890M: Robert Foss <robert.foss@linaro.org> 16891L: linux-i2c@vger.kernel.org 16892L: linux-arm-msm@vger.kernel.org 16893S: Maintained 16894F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 16895F: drivers/i2c/busses/i2c-qcom-cci.c 16896 16897QUALCOMM INTERCONNECT BWMON DRIVER 16898M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16899L: linux-arm-msm@vger.kernel.org 16900S: Maintained 16901F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 16902F: drivers/soc/qcom/icc-bwmon.c 16903 16904QUALCOMM IOMMU 16905M: Rob Clark <robdclark@gmail.com> 16906L: iommu@lists.linux.dev 16907L: linux-arm-msm@vger.kernel.org 16908S: Maintained 16909F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16910 16911QUALCOMM IPC ROUTER (QRTR) DRIVER 16912M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16913L: linux-arm-msm@vger.kernel.org 16914S: Maintained 16915F: include/trace/events/qrtr.h 16916F: include/uapi/linux/qrtr.h 16917F: net/qrtr/ 16918 16919QUALCOMM IPCC MAILBOX DRIVER 16920M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16921L: linux-arm-msm@vger.kernel.org 16922S: Supported 16923F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16924F: drivers/mailbox/qcom-ipcc.c 16925F: include/dt-bindings/mailbox/qcom-ipcc.h 16926 16927QUALCOMM IPQ4019 USB PHY DRIVER 16928M: Robert Marko <robert.marko@sartura.hr> 16929M: Luka Perkov <luka.perkov@sartura.hr> 16930L: linux-arm-msm@vger.kernel.org 16931S: Maintained 16932F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16933F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16934 16935QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16936M: Robert Marko <robert.marko@sartura.hr> 16937M: Luka Perkov <luka.perkov@sartura.hr> 16938L: linux-arm-msm@vger.kernel.org 16939S: Maintained 16940F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16941F: drivers/regulator/vqmmc-ipq4019-regulator.c 16942 16943QUALCOMM NAND CONTROLLER DRIVER 16944M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16945L: linux-mtd@lists.infradead.org 16946L: linux-arm-msm@vger.kernel.org 16947S: Maintained 16948F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16949F: drivers/mtd/nand/raw/qcom_nandc.c 16950 16951QUALCOMM RMNET DRIVER 16952M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16953M: Sean Tranchetti <quic_stranche@quicinc.com> 16954L: netdev@vger.kernel.org 16955S: Maintained 16956F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16957F: drivers/net/ethernet/qualcomm/rmnet/ 16958F: include/linux/if_rmnet.h 16959 16960QUALCOMM TSENS THERMAL DRIVER 16961M: Amit Kucheria <amitk@kernel.org> 16962M: Thara Gopinath <thara.gopinath@gmail.com> 16963L: linux-pm@vger.kernel.org 16964L: linux-arm-msm@vger.kernel.org 16965S: Maintained 16966F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16967F: drivers/thermal/qcom/ 16968 16969QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16970M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16971L: linux-media@vger.kernel.org 16972L: linux-arm-msm@vger.kernel.org 16973S: Maintained 16974T: git git://linuxtv.org/media_tree.git 16975F: Documentation/devicetree/bindings/media/*venus* 16976F: drivers/media/platform/qcom/venus/ 16977 16978QUALCOMM WCN36XX WIRELESS DRIVER 16979M: Loic Poulain <loic.poulain@linaro.org> 16980L: wcn36xx@lists.infradead.org 16981S: Supported 16982W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16983F: drivers/net/wireless/ath/wcn36xx/ 16984 16985QUANTENNA QTNFMAC WIRELESS DRIVER 16986M: Igor Mitsyanko <imitsyanko@quantenna.com> 16987R: Sergey Matyukevich <geomatsi@gmail.com> 16988L: linux-wireless@vger.kernel.org 16989S: Maintained 16990F: drivers/net/wireless/quantenna 16991 16992RADEON and AMDGPU DRM DRIVERS 16993M: Alex Deucher <alexander.deucher@amd.com> 16994M: Christian König <christian.koenig@amd.com> 16995M: Pan, Xinhui <Xinhui.Pan@amd.com> 16996L: amd-gfx@lists.freedesktop.org 16997S: Supported 16998T: git https://gitlab.freedesktop.org/agd5f/linux.git 16999B: https://gitlab.freedesktop.org/drm/amd/-/issues 17000C: irc://irc.oftc.net/radeon 17001F: Documentation/gpu/amdgpu/ 17002F: drivers/gpu/drm/amd/ 17003F: drivers/gpu/drm/radeon/ 17004F: include/uapi/drm/amdgpu_drm.h 17005F: include/uapi/drm/radeon_drm.h 17006 17007RADEON FRAMEBUFFER DISPLAY DRIVER 17008M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17009L: linux-fbdev@vger.kernel.org 17010S: Maintained 17011F: drivers/video/fbdev/aty/radeon* 17012F: include/uapi/linux/radeonfb.h 17013 17014RADIOSHARK RADIO DRIVER 17015M: Hans Verkuil <hverkuil@xs4all.nl> 17016L: linux-media@vger.kernel.org 17017S: Maintained 17018T: git git://linuxtv.org/media_tree.git 17019F: drivers/media/radio/radio-shark.c 17020 17021RADIOSHARK2 RADIO DRIVER 17022M: Hans Verkuil <hverkuil@xs4all.nl> 17023L: linux-media@vger.kernel.org 17024S: Maintained 17025T: git git://linuxtv.org/media_tree.git 17026F: drivers/media/radio/radio-shark2.c 17027F: drivers/media/radio/radio-tea5777.c 17028 17029RADOS BLOCK DEVICE (RBD) 17030M: Ilya Dryomov <idryomov@gmail.com> 17031R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17032L: ceph-devel@vger.kernel.org 17033S: Supported 17034W: http://ceph.com/ 17035T: git git://github.com/ceph/ceph-client.git 17036F: Documentation/ABI/testing/sysfs-bus-rbd 17037F: drivers/block/rbd.c 17038F: drivers/block/rbd_types.h 17039 17040RAGE128 FRAMEBUFFER DISPLAY DRIVER 17041M: Paul Mackerras <paulus@samba.org> 17042L: linux-fbdev@vger.kernel.org 17043S: Maintained 17044F: drivers/video/fbdev/aty/aty128fb.c 17045 17046RAINSHADOW-CEC DRIVER 17047M: Hans Verkuil <hverkuil@xs4all.nl> 17048L: linux-media@vger.kernel.org 17049S: Maintained 17050T: git git://linuxtv.org/media_tree.git 17051F: drivers/media/cec/usb/rainshadow/ 17052 17053RALINK MIPS ARCHITECTURE 17054M: John Crispin <john@phrozen.org> 17055L: linux-mips@vger.kernel.org 17056S: Maintained 17057F: arch/mips/ralink 17058 17059RALINK MT7621 MIPS ARCHITECTURE 17060M: Arınç ÜNAL <arinc.unal@arinc9.com> 17061M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17062L: linux-mips@vger.kernel.org 17063S: Maintained 17064F: arch/mips/boot/dts/ralink/mt7621* 17065 17066RALINK PINCTRL DRIVER 17067M: Arınç ÜNAL <arinc.unal@arinc9.com> 17068M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17069L: linux-mips@vger.kernel.org 17070S: Maintained 17071F: drivers/pinctrl/ralink/ 17072 17073RALINK RT2X00 WIRELESS LAN DRIVER 17074M: Stanislaw Gruszka <stf_xl@wp.pl> 17075M: Helmut Schaa <helmut.schaa@googlemail.com> 17076L: linux-wireless@vger.kernel.org 17077S: Maintained 17078F: drivers/net/wireless/ralink/rt2x00/ 17079 17080RAMDISK RAM BLOCK DEVICE DRIVER 17081M: Jens Axboe <axboe@kernel.dk> 17082S: Maintained 17083F: Documentation/admin-guide/blockdev/ramdisk.rst 17084F: drivers/block/brd.c 17085 17086RANCHU VIRTUAL BOARD FOR MIPS 17087M: Miodrag Dinic <miodrag.dinic@mips.com> 17088L: linux-mips@vger.kernel.org 17089S: Supported 17090F: arch/mips/configs/generic/board-ranchu.config 17091F: arch/mips/generic/board-ranchu.c 17092 17093RANDOM NUMBER DRIVER 17094M: "Theodore Ts'o" <tytso@mit.edu> 17095M: Jason A. Donenfeld <Jason@zx2c4.com> 17096T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17097S: Maintained 17098F: drivers/char/random.c 17099F: drivers/virt/vmgenid.c 17100 17101RAPIDIO SUBSYSTEM 17102M: Matt Porter <mporter@kernel.crashing.org> 17103M: Alexandre Bounine <alex.bou9@gmail.com> 17104S: Maintained 17105F: drivers/rapidio/ 17106 17107RAS INFRASTRUCTURE 17108M: Tony Luck <tony.luck@intel.com> 17109M: Borislav Petkov <bp@alien8.de> 17110L: linux-edac@vger.kernel.org 17111S: Maintained 17112F: Documentation/admin-guide/ras.rst 17113F: drivers/ras/ 17114F: include/linux/ras.h 17115F: include/ras/ras_event.h 17116 17117RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17118L: linux-wireless@vger.kernel.org 17119S: Orphan 17120F: drivers/net/wireless/ray* 17121 17122RC-CORE / LIRC FRAMEWORK 17123M: Sean Young <sean@mess.org> 17124L: linux-media@vger.kernel.org 17125S: Maintained 17126W: http://linuxtv.org 17127T: git git://linuxtv.org/media_tree.git 17128F: Documentation/driver-api/media/rc-core.rst 17129F: Documentation/userspace-api/media/rc/ 17130F: drivers/media/rc/ 17131F: include/media/rc-map.h 17132F: include/media/rc-core.h 17133F: include/uapi/linux/lirc.h 17134 17135RCMM REMOTE CONTROLS DECODER 17136M: Patrick Lerda <patrick9876@free.fr> 17137S: Maintained 17138F: drivers/media/rc/ir-rcmm-decoder.c 17139 17140RCUTORTURE TEST FRAMEWORK 17141M: "Paul E. McKenney" <paulmck@kernel.org> 17142M: Josh Triplett <josh@joshtriplett.org> 17143R: Steven Rostedt <rostedt@goodmis.org> 17144R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17145R: Lai Jiangshan <jiangshanlai@gmail.com> 17146L: rcu@vger.kernel.org 17147S: Supported 17148T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17149F: tools/testing/selftests/rcutorture 17150 17151RDACM20 Camera Sensor 17152M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17153M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17154M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17155M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17156L: linux-media@vger.kernel.org 17157S: Maintained 17158F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17159F: drivers/media/i2c/max9271.c 17160F: drivers/media/i2c/max9271.h 17161F: drivers/media/i2c/rdacm20.c 17162 17163RDACM21 Camera Sensor 17164M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17165M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17166M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17167M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17168L: linux-media@vger.kernel.org 17169S: Maintained 17170F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17171F: drivers/media/i2c/max9271.c 17172F: drivers/media/i2c/max9271.h 17173F: drivers/media/i2c/rdacm21.c 17174 17175RDC R-321X SoC 17176M: Florian Fainelli <florian@openwrt.org> 17177S: Maintained 17178 17179RDC R6040 FAST ETHERNET DRIVER 17180M: Florian Fainelli <f.fainelli@gmail.com> 17181L: netdev@vger.kernel.org 17182S: Maintained 17183F: drivers/net/ethernet/rdc/r6040.c 17184 17185RDMAVT - RDMA verbs software 17186M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17187L: linux-rdma@vger.kernel.org 17188S: Supported 17189F: drivers/infiniband/sw/rdmavt 17190 17191RDS - RELIABLE DATAGRAM SOCKETS 17192M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17193L: netdev@vger.kernel.org 17194L: linux-rdma@vger.kernel.org 17195L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17196S: Supported 17197W: https://oss.oracle.com/projects/rds/ 17198F: Documentation/networking/rds.rst 17199F: net/rds/ 17200 17201RDT - RESOURCE ALLOCATION 17202M: Fenghua Yu <fenghua.yu@intel.com> 17203M: Reinette Chatre <reinette.chatre@intel.com> 17204L: linux-kernel@vger.kernel.org 17205S: Supported 17206F: Documentation/x86/resctrl* 17207F: arch/x86/include/asm/resctrl.h 17208F: arch/x86/kernel/cpu/resctrl/ 17209F: tools/testing/selftests/resctrl/ 17210 17211READ-COPY UPDATE (RCU) 17212M: "Paul E. McKenney" <paulmck@kernel.org> 17213M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17214M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17215M: Josh Triplett <josh@joshtriplett.org> 17216R: Steven Rostedt <rostedt@goodmis.org> 17217R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17218R: Lai Jiangshan <jiangshanlai@gmail.com> 17219R: Joel Fernandes <joel@joelfernandes.org> 17220L: rcu@vger.kernel.org 17221S: Supported 17222W: http://www.rdrop.com/users/paulmck/RCU/ 17223T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17224F: Documentation/RCU/ 17225F: include/linux/rcu* 17226F: kernel/rcu/ 17227X: Documentation/RCU/torture.rst 17228X: include/linux/srcu*.h 17229X: kernel/rcu/srcu*.c 17230 17231REAL TIME CLOCK (RTC) SUBSYSTEM 17232M: Alessandro Zummo <a.zummo@towertech.it> 17233M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17234L: linux-rtc@vger.kernel.org 17235S: Maintained 17236Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17237T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17238F: Documentation/admin-guide/rtc.rst 17239F: Documentation/devicetree/bindings/rtc/ 17240F: drivers/rtc/ 17241F: include/linux/platform_data/rtc-* 17242F: include/linux/rtc.h 17243F: include/linux/rtc/ 17244F: include/uapi/linux/rtc.h 17245F: tools/testing/selftests/rtc/ 17246 17247REALTEK AUDIO CODECS 17248M: Oder Chiou <oder_chiou@realtek.com> 17249S: Maintained 17250F: include/sound/rt*.h 17251F: sound/soc/codecs/rt* 17252 17253REALTEK OTTO WATCHDOG 17254M: Sander Vanheule <sander@svanheule.net> 17255L: linux-watchdog@vger.kernel.org 17256S: Maintained 17257F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17258F: drivers/watchdog/realtek_otto_wdt.c 17259 17260REALTEK RTL83xx SMI DSA ROUTER CHIPS 17261M: Linus Walleij <linus.walleij@linaro.org> 17262M: Alvin Šipraga <alsi@bang-olufsen.dk> 17263S: Maintained 17264F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17265F: drivers/net/dsa/realtek/* 17266 17267REALTEK WIRELESS DRIVER (rtlwifi family) 17268M: Ping-Ke Shih <pkshih@realtek.com> 17269L: linux-wireless@vger.kernel.org 17270S: Maintained 17271W: https://wireless.wiki.kernel.org/ 17272T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17273F: drivers/net/wireless/realtek/rtlwifi/ 17274 17275REALTEK WIRELESS DRIVER (rtw88) 17276M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17277L: linux-wireless@vger.kernel.org 17278S: Maintained 17279F: drivers/net/wireless/realtek/rtw88/ 17280 17281REALTEK WIRELESS DRIVER (rtw89) 17282M: Ping-Ke Shih <pkshih@realtek.com> 17283L: linux-wireless@vger.kernel.org 17284S: Maintained 17285F: drivers/net/wireless/realtek/rtw89/ 17286 17287REDPINE WIRELESS DRIVER 17288M: Amitkumar Karwar <amitkarwar@gmail.com> 17289M: Siva Rebbagondla <siva8118@gmail.com> 17290L: linux-wireless@vger.kernel.org 17291S: Maintained 17292F: drivers/net/wireless/rsi/ 17293 17294REGISTER MAP ABSTRACTION 17295M: Mark Brown <broonie@kernel.org> 17296L: linux-kernel@vger.kernel.org 17297S: Supported 17298T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17299F: Documentation/devicetree/bindings/regmap/ 17300F: drivers/base/regmap/ 17301F: include/linux/regmap.h 17302 17303REISERFS FILE SYSTEM 17304L: reiserfs-devel@vger.kernel.org 17305S: Supported 17306F: fs/reiserfs/ 17307 17308REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17309M: Bjorn Andersson <bjorn.andersson@linaro.org> 17310M: Mathieu Poirier <mathieu.poirier@linaro.org> 17311L: linux-remoteproc@vger.kernel.org 17312S: Maintained 17313T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17314F: Documentation/ABI/testing/sysfs-class-remoteproc 17315F: Documentation/devicetree/bindings/remoteproc/ 17316F: Documentation/staging/remoteproc.rst 17317F: drivers/remoteproc/ 17318F: include/linux/remoteproc.h 17319F: include/linux/remoteproc/ 17320 17321REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17322M: Bjorn Andersson <bjorn.andersson@linaro.org> 17323M: Mathieu Poirier <mathieu.poirier@linaro.org> 17324L: linux-remoteproc@vger.kernel.org 17325S: Maintained 17326T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17327F: Documentation/ABI/testing/sysfs-bus-rpmsg 17328F: Documentation/staging/rpmsg.rst 17329F: drivers/rpmsg/ 17330F: include/linux/rpmsg.h 17331F: include/linux/rpmsg/ 17332F: include/uapi/linux/rpmsg.h 17333F: samples/rpmsg/ 17334 17335REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17336M: Stephan Gerhold <stephan@gerhold.net> 17337L: netdev@vger.kernel.org 17338L: linux-remoteproc@vger.kernel.org 17339S: Maintained 17340F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17341 17342RENESAS CLOCK DRIVERS 17343M: Geert Uytterhoeven <geert+renesas@glider.be> 17344L: linux-renesas-soc@vger.kernel.org 17345S: Supported 17346T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17347F: Documentation/devicetree/bindings/clock/renesas,* 17348F: drivers/clk/renesas/ 17349 17350RENESAS EMEV2 I2C DRIVER 17351M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17352L: linux-renesas-soc@vger.kernel.org 17353S: Supported 17354F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17355F: drivers/i2c/busses/i2c-emev2.c 17356 17357RENESAS ETHERNET DRIVERS 17358R: Sergey Shtylyov <s.shtylyov@omp.ru> 17359L: netdev@vger.kernel.org 17360L: linux-renesas-soc@vger.kernel.org 17361F: Documentation/devicetree/bindings/net/renesas,*.yaml 17362F: drivers/net/ethernet/renesas/ 17363F: include/linux/sh_eth.h 17364 17365RENESAS R-CAR GYROADC DRIVER 17366M: Marek Vasut <marek.vasut@gmail.com> 17367L: linux-iio@vger.kernel.org 17368S: Supported 17369F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17370F: drivers/iio/adc/rcar-gyroadc.c 17371 17372RENESAS R-CAR I2C DRIVERS 17373M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17374L: linux-renesas-soc@vger.kernel.org 17375S: Supported 17376F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17377F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17378F: drivers/i2c/busses/i2c-rcar.c 17379F: drivers/i2c/busses/i2c-sh_mobile.c 17380 17381RENESAS R-CAR SATA DRIVER 17382R: Sergey Shtylyov <s.shtylyov@omp.ru> 17383S: Supported 17384L: linux-ide@vger.kernel.org 17385L: linux-renesas-soc@vger.kernel.org 17386F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17387F: drivers/ata/sata_rcar.c 17388 17389RENESAS R-CAR THERMAL DRIVERS 17390M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17391L: linux-renesas-soc@vger.kernel.org 17392S: Supported 17393F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17394F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17395F: drivers/thermal/rcar_gen3_thermal.c 17396F: drivers/thermal/rcar_thermal.c 17397 17398RENESAS RIIC DRIVER 17399M: Chris Brandt <chris.brandt@renesas.com> 17400L: linux-renesas-soc@vger.kernel.org 17401S: Supported 17402F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17403F: drivers/i2c/busses/i2c-riic.c 17404 17405RENESAS USB PHY DRIVER 17406M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17407L: linux-renesas-soc@vger.kernel.org 17408S: Maintained 17409F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17410 17411RENESAS RZ/G2L A/D DRIVER 17412M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17413L: linux-iio@vger.kernel.org 17414L: linux-renesas-soc@vger.kernel.org 17415S: Supported 17416F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17417F: drivers/iio/adc/rzg2l_adc.c 17418 17419RENESAS RZ/N1 A5PSW SWITCH DRIVER 17420M: Clément Léger <clement.leger@bootlin.com> 17421L: linux-renesas-soc@vger.kernel.org 17422L: netdev@vger.kernel.org 17423S: Maintained 17424F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17425F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17426F: drivers/net/dsa/rzn1_a5psw* 17427F: drivers/net/pcs/pcs-rzn1-miic.c 17428F: include/dt-bindings/net/pcs-rzn1-miic.h 17429F: include/linux/pcs-rzn1-miic.h 17430F: net/dsa/tag_rzn1_a5psw.c 17431 17432RENESAS RZ/N1 RTC CONTROLLER DRIVER 17433M: Miquel Raynal <miquel.raynal@bootlin.com> 17434L: linux-rtc@vger.kernel.org 17435L: linux-renesas-soc@vger.kernel.org 17436S: Maintained 17437F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17438F: drivers/rtc/rtc-rzn1.c 17439 17440RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17441M: Miquel Raynal <miquel.raynal@bootlin.com> 17442L: linux-mtd@lists.infradead.org 17443L: linux-renesas-soc@vger.kernel.org 17444S: Maintained 17445F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17446F: drivers/mtd/nand/raw/renesas-nand-controller.c 17447 17448RESET CONTROLLER FRAMEWORK 17449M: Philipp Zabel <p.zabel@pengutronix.de> 17450S: Maintained 17451T: git git://git.pengutronix.de/git/pza/linux 17452F: Documentation/devicetree/bindings/reset/ 17453F: Documentation/driver-api/reset.rst 17454F: drivers/reset/ 17455F: include/dt-bindings/reset/ 17456F: include/linux/reset-controller.h 17457F: include/linux/reset.h 17458F: include/linux/reset/ 17459K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17460 17461RESTARTABLE SEQUENCES SUPPORT 17462M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17463M: Peter Zijlstra <peterz@infradead.org> 17464M: "Paul E. McKenney" <paulmck@kernel.org> 17465M: Boqun Feng <boqun.feng@gmail.com> 17466L: linux-kernel@vger.kernel.org 17467S: Supported 17468F: include/trace/events/rseq.h 17469F: include/uapi/linux/rseq.h 17470F: kernel/rseq.c 17471F: tools/testing/selftests/rseq/ 17472 17473RFKILL 17474M: Johannes Berg <johannes@sipsolutions.net> 17475L: linux-wireless@vger.kernel.org 17476S: Maintained 17477W: https://wireless.wiki.kernel.org/ 17478Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17480T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17481F: Documentation/ABI/stable/sysfs-class-rfkill 17482F: Documentation/driver-api/rfkill.rst 17483F: include/linux/rfkill.h 17484F: include/uapi/linux/rfkill.h 17485F: net/rfkill/ 17486 17487RHASHTABLE 17488M: Thomas Graf <tgraf@suug.ch> 17489M: Herbert Xu <herbert@gondor.apana.org.au> 17490L: netdev@vger.kernel.org 17491S: Maintained 17492F: include/linux/rhashtable-types.h 17493F: include/linux/rhashtable.h 17494F: lib/rhashtable.c 17495F: lib/test_rhashtable.c 17496 17497RICOH R5C592 MEMORYSTICK DRIVER 17498M: Maxim Levitsky <maximlevitsky@gmail.com> 17499S: Maintained 17500F: drivers/memstick/host/r592.* 17501 17502RICOH SMARTMEDIA/XD DRIVER 17503M: Maxim Levitsky <maximlevitsky@gmail.com> 17504S: Maintained 17505F: drivers/mtd/nand/raw/r852.c 17506F: drivers/mtd/nand/raw/r852.h 17507 17508RISC-V PMU DRIVERS 17509M: Atish Patra <atishp@atishpatra.org> 17510R: Anup Patel <anup@brainfault.org> 17511L: linux-riscv@lists.infradead.org 17512S: Supported 17513F: drivers/perf/riscv_pmu.c 17514F: drivers/perf/riscv_pmu_legacy.c 17515F: drivers/perf/riscv_pmu_sbi.c 17516 17517RISC-V ARCHITECTURE 17518M: Paul Walmsley <paul.walmsley@sifive.com> 17519M: Palmer Dabbelt <palmer@dabbelt.com> 17520M: Albert Ou <aou@eecs.berkeley.edu> 17521L: linux-riscv@lists.infradead.org 17522S: Supported 17523P: Documentation/riscv/patch-acceptance.rst 17524T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17525F: arch/riscv/ 17526N: riscv 17527K: riscv 17528 17529RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17530M: Conor Dooley <conor.dooley@microchip.com> 17531M: Daire McNamara <daire.mcnamara@microchip.com> 17532L: linux-riscv@lists.infradead.org 17533S: Supported 17534F: arch/riscv/boot/dts/microchip/ 17535F: drivers/char/hw_random/mpfs-rng.c 17536F: drivers/clk/microchip/clk-mpfs.c 17537F: drivers/mailbox/mailbox-mpfs.c 17538F: drivers/pci/controller/pcie-microchip-host.c 17539F: drivers/rtc/rtc-mpfs.c 17540F: drivers/soc/microchip/ 17541F: drivers/spi/spi-microchip-core.c 17542F: drivers/usb/musb/mpfs.c 17543F: include/soc/microchip/mpfs.h 17544 17545RNBD BLOCK DRIVERS 17546M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17547M: Jack Wang <jinpu.wang@ionos.com> 17548L: linux-block@vger.kernel.org 17549S: Maintained 17550F: drivers/block/rnbd/ 17551 17552ROCCAT DRIVERS 17553M: Stefan Achatz <erazor_de@users.sourceforge.net> 17554S: Maintained 17555W: http://sourceforge.net/projects/roccat/ 17556F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17557F: drivers/hid/hid-roccat* 17558F: include/linux/hid-roccat* 17559 17560ROCKCHIP I2S TDM DRIVER 17561M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17562L: linux-rockchip@lists.infradead.org 17563S: Maintained 17564F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17565F: sound/soc/rockchip/rockchip_i2s_tdm.* 17566 17567ROCKCHIP ISP V1 DRIVER 17568M: Dafna Hirschfeld <dafna@fastmail.com> 17569L: linux-media@vger.kernel.org 17570L: linux-rockchip@lists.infradead.org 17571S: Maintained 17572F: Documentation/admin-guide/media/rkisp1.rst 17573F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17574F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17575F: drivers/media/platform/rockchip/rkisp1 17576F: include/uapi/linux/rkisp1-config.h 17577 17578ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17579M: Jacob Chen <jacob-chen@iotwrt.com> 17580M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17581L: linux-media@vger.kernel.org 17582L: linux-rockchip@lists.infradead.org 17583S: Maintained 17584F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17585F: drivers/media/platform/rockchip/rga/ 17586 17587ROCKCHIP VIDEO DECODER DRIVER 17588M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17589L: linux-media@vger.kernel.org 17590L: linux-rockchip@lists.infradead.org 17591S: Maintained 17592F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17593F: drivers/staging/media/rkvdec/ 17594 17595ROCKER DRIVER 17596M: Jiri Pirko <jiri@resnulli.us> 17597L: netdev@vger.kernel.org 17598S: Supported 17599F: drivers/net/ethernet/rocker/ 17600 17601ROCKETPORT EXPRESS/INFINITY DRIVER 17602M: Kevin Cernekee <cernekee@gmail.com> 17603L: linux-serial@vger.kernel.org 17604S: Odd Fixes 17605F: drivers/tty/serial/rp2.* 17606 17607ROHM BD99954 CHARGER IC 17608R: Matti Vaittinen <mazziesaccount@gmail.com> 17609S: Supported 17610F: drivers/power/supply/bd99954-charger.c 17611F: drivers/power/supply/bd99954-charger.h 17612 17613ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17614M: Tomasz Duszynski <tduszyns@gmail.com> 17615S: Maintained 17616F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17617F: drivers/iio/light/bh1750.c 17618 17619ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17620M: Marek Vasut <marek.vasut+renesas@gmail.com> 17621L: linux-kernel@vger.kernel.org 17622L: linux-renesas-soc@vger.kernel.org 17623S: Supported 17624F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17625F: drivers/gpio/gpio-bd9571mwv.c 17626F: drivers/mfd/bd9571mwv.c 17627F: drivers/regulator/bd9571mwv-regulator.c 17628F: include/linux/mfd/bd9571mwv.h 17629 17630ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17631R: Matti Vaittinen <mazziesaccount@gmail.com> 17632S: Supported 17633F: drivers/clk/clk-bd718x7.c 17634F: drivers/gpio/gpio-bd71815.c 17635F: drivers/gpio/gpio-bd71828.c 17636F: drivers/mfd/rohm-bd71828.c 17637F: drivers/mfd/rohm-bd718x7.c 17638F: drivers/mfd/rohm-bd9576.c 17639F: drivers/regulator/bd71815-regulator.c 17640F: drivers/regulator/bd71828-regulator.c 17641F: drivers/regulator/bd718x7-regulator.c 17642F: drivers/regulator/bd9576-regulator.c 17643F: drivers/regulator/rohm-regulator.c 17644F: drivers/rtc/rtc-bd70528.c 17645F: drivers/watchdog/bd9576_wdt.c 17646F: include/linux/mfd/rohm-bd71815.h 17647F: include/linux/mfd/rohm-bd71828.h 17648F: include/linux/mfd/rohm-bd718x7.h 17649F: include/linux/mfd/rohm-bd957x.h 17650F: include/linux/mfd/rohm-generic.h 17651F: include/linux/mfd/rohm-shared.h 17652 17653ROSE NETWORK LAYER 17654M: Ralf Baechle <ralf@linux-mips.org> 17655L: linux-hams@vger.kernel.org 17656S: Maintained 17657W: http://www.linux-ax25.org/ 17658F: include/net/rose.h 17659F: include/uapi/linux/rose.h 17660F: net/rose/ 17661 17662ROTATION DRIVER FOR ALLWINNER A83T 17663M: Jernej Skrabec <jernej.skrabec@gmail.com> 17664L: linux-media@vger.kernel.org 17665S: Maintained 17666T: git git://linuxtv.org/media_tree.git 17667F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17668F: drivers/media/platform/sunxi/sun8i-rotate/ 17669 17670RPMSG TTY DRIVER 17671M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17672L: linux-remoteproc@vger.kernel.org 17673S: Maintained 17674F: drivers/tty/rpmsg_tty.c 17675 17676RTL2830 MEDIA DRIVER 17677M: Antti Palosaari <crope@iki.fi> 17678L: linux-media@vger.kernel.org 17679S: Maintained 17680W: https://linuxtv.org 17681W: http://palosaari.fi/linux/ 17682Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17683T: git git://linuxtv.org/anttip/media_tree.git 17684F: drivers/media/dvb-frontends/rtl2830* 17685 17686RTL2832 MEDIA DRIVER 17687M: Antti Palosaari <crope@iki.fi> 17688L: linux-media@vger.kernel.org 17689S: Maintained 17690W: https://linuxtv.org 17691W: http://palosaari.fi/linux/ 17692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17693T: git git://linuxtv.org/anttip/media_tree.git 17694F: drivers/media/dvb-frontends/rtl2832* 17695 17696RTL2832_SDR MEDIA DRIVER 17697M: Antti Palosaari <crope@iki.fi> 17698L: linux-media@vger.kernel.org 17699S: Maintained 17700W: https://linuxtv.org 17701W: http://palosaari.fi/linux/ 17702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17703T: git git://linuxtv.org/anttip/media_tree.git 17704F: drivers/media/dvb-frontends/rtl2832_sdr* 17705 17706RTL8180 WIRELESS DRIVER 17707L: linux-wireless@vger.kernel.org 17708S: Orphan 17709W: https://wireless.wiki.kernel.org/ 17710T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17711F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17712 17713RTL8187 WIRELESS DRIVER 17714M: Herton Ronaldo Krzesinski <herton@canonical.com> 17715M: Hin-Tak Leung <htl10@users.sourceforge.net> 17716M: Larry Finger <Larry.Finger@lwfinger.net> 17717L: linux-wireless@vger.kernel.org 17718S: Maintained 17719W: https://wireless.wiki.kernel.org/ 17720T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17721F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17722 17723RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17724M: Jes Sorensen <Jes.Sorensen@gmail.com> 17725L: linux-wireless@vger.kernel.org 17726S: Maintained 17727T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17728F: drivers/net/wireless/realtek/rtl8xxxu/ 17729 17730RTRS TRANSPORT DRIVERS 17731M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17732M: Jack Wang <jinpu.wang@ionos.com> 17733L: linux-rdma@vger.kernel.org 17734S: Maintained 17735F: drivers/infiniband/ulp/rtrs/ 17736 17737RXRPC SOCKETS (AF_RXRPC) 17738M: David Howells <dhowells@redhat.com> 17739M: Marc Dionne <marc.dionne@auristor.com> 17740L: linux-afs@lists.infradead.org 17741S: Supported 17742W: https://www.infradead.org/~dhowells/kafs/ 17743F: Documentation/networking/rxrpc.rst 17744F: include/keys/rxrpc-type.h 17745F: include/net/af_rxrpc.h 17746F: include/trace/events/rxrpc.h 17747F: include/uapi/linux/rxrpc.h 17748F: net/rxrpc/ 17749 17750S3 SAVAGE FRAMEBUFFER DRIVER 17751M: Antonino Daplas <adaplas@gmail.com> 17752L: linux-fbdev@vger.kernel.org 17753S: Maintained 17754F: drivers/video/fbdev/savage/ 17755 17756S390 17757M: Heiko Carstens <hca@linux.ibm.com> 17758M: Vasily Gorbik <gor@linux.ibm.com> 17759M: Alexander Gordeev <agordeev@linux.ibm.com> 17760R: Christian Borntraeger <borntraeger@linux.ibm.com> 17761R: Sven Schnelle <svens@linux.ibm.com> 17762L: linux-s390@vger.kernel.org 17763S: Supported 17764W: http://www.ibm.com/developerworks/linux/linux390/ 17765T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17766F: Documentation/driver-api/s390-drivers.rst 17767F: Documentation/s390/ 17768F: arch/s390/ 17769F: drivers/s390/ 17770 17771S390 COMMON I/O LAYER 17772M: Vineeth Vijayan <vneethv@linux.ibm.com> 17773M: Peter Oberparleiter <oberpar@linux.ibm.com> 17774L: linux-s390@vger.kernel.org 17775S: Supported 17776W: http://www.ibm.com/developerworks/linux/linux390/ 17777F: drivers/s390/cio/ 17778 17779S390 DASD DRIVER 17780M: Stefan Haberland <sth@linux.ibm.com> 17781M: Jan Hoeppner <hoeppner@linux.ibm.com> 17782L: linux-s390@vger.kernel.org 17783S: Supported 17784W: http://www.ibm.com/developerworks/linux/linux390/ 17785F: block/partitions/ibm.c 17786F: drivers/s390/block/dasd* 17787F: include/linux/dasd_mod.h 17788 17789S390 IOMMU (PCI) 17790M: Matthew Rosato <mjrosato@linux.ibm.com> 17791M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17792L: linux-s390@vger.kernel.org 17793S: Supported 17794W: http://www.ibm.com/developerworks/linux/linux390/ 17795F: drivers/iommu/s390-iommu.c 17796 17797S390 IUCV NETWORK LAYER 17798M: Alexandra Winter <wintera@linux.ibm.com> 17799M: Wenjia Zhang <wenjia@linux.ibm.com> 17800L: linux-s390@vger.kernel.org 17801L: netdev@vger.kernel.org 17802S: Supported 17803W: http://www.ibm.com/developerworks/linux/linux390/ 17804F: drivers/s390/net/*iucv* 17805F: include/net/iucv/ 17806F: net/iucv/ 17807 17808S390 NETWORK DRIVERS 17809M: Alexandra Winter <wintera@linux.ibm.com> 17810M: Wenjia Zhang <wenjia@linux.ibm.com> 17811L: linux-s390@vger.kernel.org 17812L: netdev@vger.kernel.org 17813S: Supported 17814W: http://www.ibm.com/developerworks/linux/linux390/ 17815F: drivers/s390/net/ 17816 17817S390 PCI SUBSYSTEM 17818M: Niklas Schnelle <schnelle@linux.ibm.com> 17819M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17820L: linux-s390@vger.kernel.org 17821S: Supported 17822W: http://www.ibm.com/developerworks/linux/linux390/ 17823F: arch/s390/pci/ 17824F: drivers/pci/hotplug/s390_pci_hpc.c 17825F: Documentation/s390/pci.rst 17826 17827S390 VFIO AP DRIVER 17828M: Tony Krowiak <akrowiak@linux.ibm.com> 17829M: Halil Pasic <pasic@linux.ibm.com> 17830M: Jason Herne <jjherne@linux.ibm.com> 17831L: linux-s390@vger.kernel.org 17832S: Supported 17833W: http://www.ibm.com/developerworks/linux/linux390/ 17834F: Documentation/s390/vfio-ap* 17835F: drivers/s390/crypto/vfio_ap* 17836 17837S390 VFIO-CCW DRIVER 17838M: Eric Farman <farman@linux.ibm.com> 17839M: Matthew Rosato <mjrosato@linux.ibm.com> 17840R: Halil Pasic <pasic@linux.ibm.com> 17841L: linux-s390@vger.kernel.org 17842L: kvm@vger.kernel.org 17843S: Supported 17844F: Documentation/s390/vfio-ccw.rst 17845F: drivers/s390/cio/vfio_ccw* 17846F: include/uapi/linux/vfio_ccw.h 17847 17848S390 VFIO-PCI DRIVER 17849M: Matthew Rosato <mjrosato@linux.ibm.com> 17850M: Eric Farman <farman@linux.ibm.com> 17851L: linux-s390@vger.kernel.org 17852L: kvm@vger.kernel.org 17853S: Supported 17854F: arch/s390/kvm/pci* 17855F: drivers/vfio/pci/vfio_pci_zdev.c 17856F: include/uapi/linux/vfio_zdev.h 17857 17858S390 ZCRYPT DRIVER 17859M: Harald Freudenberger <freude@linux.ibm.com> 17860L: linux-s390@vger.kernel.org 17861S: Supported 17862W: http://www.ibm.com/developerworks/linux/linux390/ 17863F: drivers/s390/crypto/ 17864 17865S390 ZFCP DRIVER 17866M: Steffen Maier <maier@linux.ibm.com> 17867M: Benjamin Block <bblock@linux.ibm.com> 17868L: linux-s390@vger.kernel.org 17869S: Supported 17870W: http://www.ibm.com/developerworks/linux/linux390/ 17871F: drivers/s390/scsi/zfcp_* 17872 17873S3C ADC BATTERY DRIVER 17874M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17875L: linux-samsung-soc@vger.kernel.org 17876S: Odd Fixes 17877F: drivers/power/supply/s3c_adc_battery.c 17878F: include/linux/s3c_adc_battery.h 17879 17880S3C24XX SD/MMC Driver 17881M: Ben Dooks <ben-linux@fluff.org> 17882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17883S: Supported 17884F: drivers/mmc/host/s3cmci.* 17885 17886SAA6588 RDS RECEIVER DRIVER 17887M: Hans Verkuil <hverkuil@xs4all.nl> 17888L: linux-media@vger.kernel.org 17889S: Odd Fixes 17890W: https://linuxtv.org 17891T: git git://linuxtv.org/media_tree.git 17892F: drivers/media/i2c/saa6588* 17893 17894SAA7134 VIDEO4LINUX DRIVER 17895M: Mauro Carvalho Chehab <mchehab@kernel.org> 17896L: linux-media@vger.kernel.org 17897S: Odd fixes 17898W: https://linuxtv.org 17899T: git git://linuxtv.org/media_tree.git 17900F: Documentation/driver-api/media/drivers/saa7134* 17901F: drivers/media/pci/saa7134/ 17902 17903SAA7146 VIDEO4LINUX-2 DRIVER 17904M: Hans Verkuil <hverkuil@xs4all.nl> 17905L: linux-media@vger.kernel.org 17906S: Maintained 17907T: git git://linuxtv.org/media_tree.git 17908F: drivers/media/common/saa7146/ 17909F: drivers/media/pci/saa7146/ 17910F: include/media/drv-intf/saa7146* 17911 17912SAFESETID SECURITY MODULE 17913M: Micah Morton <mortonm@chromium.org> 17914S: Supported 17915F: Documentation/admin-guide/LSM/SafeSetID.rst 17916F: security/safesetid/ 17917 17918SAMSUNG AUDIO (ASoC) DRIVERS 17919M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17920M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17922S: Supported 17923B: mailto:linux-samsung-soc@vger.kernel.org 17924F: Documentation/devicetree/bindings/sound/samsung* 17925F: sound/soc/samsung/ 17926 17927SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17928M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17929L: linux-crypto@vger.kernel.org 17930L: linux-samsung-soc@vger.kernel.org 17931S: Maintained 17932F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17933F: drivers/crypto/exynos-rng.c 17934 17935SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17936M: Łukasz Stelmach <l.stelmach@samsung.com> 17937L: linux-samsung-soc@vger.kernel.org 17938S: Maintained 17939F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17940F: drivers/char/hw_random/exynos-trng.c 17941 17942SAMSUNG FRAMEBUFFER DRIVER 17943M: Jingoo Han <jingoohan1@gmail.com> 17944L: linux-fbdev@vger.kernel.org 17945S: Maintained 17946F: drivers/video/fbdev/s3c-fb.c 17947 17948SAMSUNG INTERCONNECT DRIVERS 17949M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17950M: Artur Świgoń <a.swigon@samsung.com> 17951L: linux-pm@vger.kernel.org 17952L: linux-samsung-soc@vger.kernel.org 17953S: Supported 17954F: drivers/interconnect/samsung/ 17955 17956SAMSUNG LAPTOP DRIVER 17957M: Corentin Chary <corentin.chary@gmail.com> 17958L: platform-driver-x86@vger.kernel.org 17959S: Maintained 17960F: drivers/platform/x86/samsung-laptop.c 17961 17962SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17963M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17964M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17965L: linux-kernel@vger.kernel.org 17966L: linux-samsung-soc@vger.kernel.org 17967S: Supported 17968B: mailto:linux-samsung-soc@vger.kernel.org 17969F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17970F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17971F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17972F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17973F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17974F: drivers/clk/clk-s2mps11.c 17975F: drivers/mfd/sec*.c 17976F: drivers/regulator/s2m*.c 17977F: drivers/regulator/s5m*.c 17978F: drivers/rtc/rtc-s5m.c 17979F: include/linux/mfd/samsung/ 17980 17981SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17982M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17983L: linux-media@vger.kernel.org 17984L: linux-samsung-soc@vger.kernel.org 17985S: Maintained 17986F: drivers/media/platform/samsung/s3c-camif/ 17987F: include/media/drv-intf/s3c_camif.h 17988 17989SAMSUNG S3FWRN5 NFC DRIVER 17990M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17991M: Krzysztof Opasiak <k.opasiak@samsung.com> 17992L: linux-nfc@lists.01.org (subscribers-only) 17993S: Maintained 17994F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17995F: drivers/nfc/s3fwrn5 17996 17997SAMSUNG S5C73M3 CAMERA DRIVER 17998M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17999M: Andrzej Hajda <andrzej.hajda@intel.com> 18000L: linux-media@vger.kernel.org 18001S: Supported 18002F: drivers/media/i2c/s5c73m3/* 18003 18004SAMSUNG S5K5BAF CAMERA DRIVER 18005M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18006M: Andrzej Hajda <andrzej.hajda@intel.com> 18007L: linux-media@vger.kernel.org 18008S: Supported 18009F: drivers/media/i2c/s5k5baf.c 18010 18011SAMSUNG S5P Security SubSystem (SSS) DRIVER 18012M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18013M: Vladimir Zapolskiy <vz@mleia.com> 18014L: linux-crypto@vger.kernel.org 18015L: linux-samsung-soc@vger.kernel.org 18016S: Maintained 18017F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18018F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18019F: drivers/crypto/s5p-sss.c 18020 18021SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18022M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18023L: linux-media@vger.kernel.org 18024S: Supported 18025Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18026F: drivers/media/platform/samsung/exynos4-is/ 18027 18028SAMSUNG SOC CLOCK DRIVERS 18029M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18030M: Tomasz Figa <tomasz.figa@gmail.com> 18031M: Chanwoo Choi <cw00.choi@samsung.com> 18032R: Alim Akhtar <alim.akhtar@samsung.com> 18033L: linux-samsung-soc@vger.kernel.org 18034S: Supported 18035T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18036F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18037F: Documentation/devicetree/bindings/clock/samsung,s3c* 18038F: drivers/clk/samsung/ 18039F: include/dt-bindings/clock/exynos*.h 18040F: include/dt-bindings/clock/s3c*.h 18041F: include/dt-bindings/clock/s5p*.h 18042F: include/dt-bindings/clock/samsung,*.h 18043F: include/linux/clk/samsung.h 18044F: include/linux/platform_data/clk-s3c2410.h 18045 18046SAMSUNG SPI DRIVERS 18047M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18048M: Andi Shyti <andi@etezian.org> 18049L: linux-spi@vger.kernel.org 18050L: linux-samsung-soc@vger.kernel.org 18051S: Maintained 18052F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18053F: drivers/spi/spi-s3c* 18054F: include/linux/platform_data/spi-s3c64xx.h 18055F: include/linux/spi/s3c24xx-fiq.h 18056 18057SAMSUNG SXGBE DRIVERS 18058M: Byungho An <bh74.an@samsung.com> 18059L: netdev@vger.kernel.org 18060S: Supported 18061F: drivers/net/ethernet/samsung/sxgbe/ 18062 18063SAMSUNG THERMAL DRIVER 18064M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18065M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18066L: linux-pm@vger.kernel.org 18067L: linux-samsung-soc@vger.kernel.org 18068S: Maintained 18069F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18070F: drivers/thermal/samsung/ 18071 18072SAMSUNG USB2 PHY DRIVER 18073M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18074L: linux-kernel@vger.kernel.org 18075S: Supported 18076F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18077F: Documentation/driver-api/phy/samsung-usb2.rst 18078F: drivers/phy/samsung/phy-exynos4210-usb2.c 18079F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18080F: drivers/phy/samsung/phy-exynos5250-usb2.c 18081F: drivers/phy/samsung/phy-s5pv210-usb2.c 18082F: drivers/phy/samsung/phy-samsung-usb2.c 18083F: drivers/phy/samsung/phy-samsung-usb2.h 18084 18085SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18086M: Paul Barker <paul.barker@sancloud.com> 18087R: Marc Murphy <marc.murphy@sancloud.com> 18088S: Supported 18089F: arch/arm/boot/dts/am335x-sancloud* 18090 18091SC1200 WDT DRIVER 18092M: Zwane Mwaikambo <zwanem@gmail.com> 18093S: Maintained 18094F: drivers/watchdog/sc1200wdt.c 18095 18096SCHEDULER 18097M: Ingo Molnar <mingo@redhat.com> 18098M: Peter Zijlstra <peterz@infradead.org> 18099M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18100M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18101R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18102R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18103R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18104R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18105R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18106R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18107L: linux-kernel@vger.kernel.org 18108S: Maintained 18109T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18110F: include/linux/preempt.h 18111F: include/linux/sched.h 18112F: include/linux/wait.h 18113F: include/uapi/linux/sched.h 18114F: kernel/sched/ 18115 18116SCR24X CHIP CARD INTERFACE DRIVER 18117M: Lubomir Rintel <lkundrak@v3.sk> 18118S: Supported 18119F: drivers/char/pcmcia/scr24x_cs.c 18120 18121SCSI RDMA PROTOCOL (SRP) INITIATOR 18122M: Bart Van Assche <bvanassche@acm.org> 18123L: linux-rdma@vger.kernel.org 18124S: Supported 18125Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18126F: drivers/infiniband/ulp/srp/ 18127F: include/scsi/srp.h 18128 18129SCSI RDMA PROTOCOL (SRP) TARGET 18130M: Bart Van Assche <bvanassche@acm.org> 18131L: linux-rdma@vger.kernel.org 18132L: target-devel@vger.kernel.org 18133S: Supported 18134Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18135F: drivers/infiniband/ulp/srpt/ 18136 18137SCSI SG DRIVER 18138M: Doug Gilbert <dgilbert@interlog.com> 18139L: linux-scsi@vger.kernel.org 18140S: Maintained 18141W: http://sg.danny.cz/sg 18142F: Documentation/scsi/scsi-generic.rst 18143F: drivers/scsi/sg.c 18144F: include/scsi/sg.h 18145 18146SCSI SUBSYSTEM 18147M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18148M: "Martin K. Petersen" <martin.petersen@oracle.com> 18149L: linux-scsi@vger.kernel.org 18150S: Maintained 18151Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18152T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18153T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18154F: Documentation/devicetree/bindings/scsi/ 18155F: drivers/scsi/ 18156F: drivers/ufs/ 18157F: include/scsi/ 18158 18159SCSI TAPE DRIVER 18160M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18161L: linux-scsi@vger.kernel.org 18162S: Maintained 18163F: Documentation/scsi/st.rst 18164F: drivers/scsi/st.* 18165F: drivers/scsi/st_*.h 18166 18167SCSI TARGET CORE USER DRIVER 18168M: Bodo Stroesser <bostroesser@gmail.com> 18169L: linux-scsi@vger.kernel.org 18170L: target-devel@vger.kernel.org 18171S: Supported 18172F: Documentation/target/tcmu-design.rst 18173F: drivers/target/target_core_user.c 18174F: include/uapi/linux/target_core_user.h 18175 18176SCSI TARGET SUBSYSTEM 18177M: "Martin K. Petersen" <martin.petersen@oracle.com> 18178L: linux-scsi@vger.kernel.org 18179L: target-devel@vger.kernel.org 18180S: Supported 18181W: http://www.linux-iscsi.org 18182Q: https://patchwork.kernel.org/project/target-devel/list/ 18183T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18184F: Documentation/target/ 18185F: drivers/target/ 18186F: include/target/ 18187 18188SCTP PROTOCOL 18189M: Vlad Yasevich <vyasevich@gmail.com> 18190M: Neil Horman <nhorman@tuxdriver.com> 18191M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18192L: linux-sctp@vger.kernel.org 18193S: Maintained 18194W: http://lksctp.sourceforge.net 18195F: Documentation/networking/sctp.rst 18196F: include/linux/sctp.h 18197F: include/net/sctp/ 18198F: include/uapi/linux/sctp.h 18199F: net/sctp/ 18200 18201SCx200 CPU SUPPORT 18202M: Jim Cromie <jim.cromie@gmail.com> 18203S: Odd Fixes 18204F: Documentation/i2c/busses/scx200_acb.rst 18205F: arch/x86/platform/scx200/ 18206F: drivers/i2c/busses/scx200* 18207F: drivers/mtd/maps/scx200_docflash.c 18208F: drivers/watchdog/scx200_wdt.c 18209F: include/linux/scx200.h 18210 18211SCx200 GPIO DRIVER 18212M: Jim Cromie <jim.cromie@gmail.com> 18213S: Maintained 18214F: drivers/char/scx200_gpio.c 18215F: include/linux/scx200_gpio.h 18216 18217SCx200 HRT CLOCKSOURCE DRIVER 18218M: Jim Cromie <jim.cromie@gmail.com> 18219S: Maintained 18220F: drivers/clocksource/scx200_hrt.c 18221 18222SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18223M: Sascha Sommer <saschasommer@freenet.de> 18224L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18225S: Maintained 18226F: drivers/mmc/host/sdricoh_cs.c 18227 18228SECO BOARDS CEC DRIVER 18229M: Ettore Chimenti <ek5.chimenti@gmail.com> 18230S: Maintained 18231F: drivers/media/cec/platform/seco/seco-cec.c 18232F: drivers/media/cec/platform/seco/seco-cec.h 18233 18234SECURE COMPUTING 18235M: Kees Cook <keescook@chromium.org> 18236R: Andy Lutomirski <luto@amacapital.net> 18237R: Will Drewry <wad@chromium.org> 18238S: Supported 18239T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18240F: Documentation/userspace-api/seccomp_filter.rst 18241F: include/linux/seccomp.h 18242F: include/uapi/linux/seccomp.h 18243F: kernel/seccomp.c 18244F: tools/testing/selftests/kselftest_harness.h 18245F: tools/testing/selftests/seccomp/* 18246K: \bsecure_computing 18247K: \bTIF_SECCOMP\b 18248 18249SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18250M: Al Cooper <alcooperx@gmail.com> 18251R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18252L: linux-mmc@vger.kernel.org 18253S: Maintained 18254F: drivers/mmc/host/sdhci-brcmstb* 18255 18256SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18257M: Adrian Hunter <adrian.hunter@intel.com> 18258L: linux-mmc@vger.kernel.org 18259S: Maintained 18260F: drivers/mmc/host/sdhci* 18261 18262SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18263M: Eugen Hristev <eugen.hristev@microchip.com> 18264L: linux-mmc@vger.kernel.org 18265S: Supported 18266F: drivers/mmc/host/sdhci-of-at91.c 18267 18268SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18269M: Ben Dooks <ben-linux@fluff.org> 18270M: Jaehoon Chung <jh80.chung@samsung.com> 18271L: linux-mmc@vger.kernel.org 18272S: Maintained 18273F: drivers/mmc/host/sdhci-s3c* 18274 18275SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18276M: Viresh Kumar <vireshk@kernel.org> 18277L: linux-mmc@vger.kernel.org 18278S: Maintained 18279F: drivers/mmc/host/sdhci-spear.c 18280 18281SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18282M: Kishon Vijay Abraham I <kishon@ti.com> 18283L: linux-mmc@vger.kernel.org 18284S: Maintained 18285F: drivers/mmc/host/sdhci-omap.c 18286 18287SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18288M: Haibo Chen <haibo.chen@nxp.com> 18289L: linux-imx@nxp.com 18290L: linux-mmc@vger.kernel.org 18291S: Maintained 18292F: drivers/mmc/host/sdhci-esdhc-imx.c 18293 18294SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18295M: Jonathan Derrick <jonathan.derrick@intel.com> 18296M: Revanth Rajashekar <revanth.rajashekar@intel.com> 18297L: linux-block@vger.kernel.org 18298S: Supported 18299F: block/opal_proto.h 18300F: block/sed* 18301F: include/linux/sed* 18302F: include/uapi/linux/sed* 18303 18304SECURITY CONTACT 18305M: Security Officers <security@kernel.org> 18306S: Supported 18307F: Documentation/admin-guide/security-bugs.rst 18308 18309SECURITY SUBSYSTEM 18310M: Paul Moore <paul@paul-moore.com> 18311M: James Morris <jmorris@namei.org> 18312M: "Serge E. Hallyn" <serge@hallyn.com> 18313L: linux-security-module@vger.kernel.org (suggested Cc:) 18314S: Supported 18315W: http://kernsec.org/ 18316T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18317F: security/ 18318X: security/selinux/ 18319 18320SELINUX SECURITY MODULE 18321M: Paul Moore <paul@paul-moore.com> 18322M: Stephen Smalley <stephen.smalley.work@gmail.com> 18323M: Eric Paris <eparis@parisplace.org> 18324L: selinux@vger.kernel.org 18325S: Supported 18326W: https://selinuxproject.org 18327W: https://github.com/SELinuxProject 18328T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18329F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18330F: Documentation/ABI/obsolete/sysfs-selinux-disable 18331F: Documentation/admin-guide/LSM/SELinux.rst 18332F: include/trace/events/avc.h 18333F: include/uapi/linux/selinux_netlink.h 18334F: scripts/selinux/ 18335F: security/selinux/ 18336 18337SENSABLE PHANTOM 18338M: Jiri Slaby <jirislaby@kernel.org> 18339S: Maintained 18340F: drivers/misc/phantom.c 18341F: include/uapi/linux/phantom.h 18342 18343SENSEAIR SUNRISE 006-0-0007 18344M: Jacopo Mondi <jacopo@jmondi.org> 18345S: Maintained 18346F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18347F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18348F: drivers/iio/chemical/sunrise_co2.c 18349 18350SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18351M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18352S: Maintained 18353F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18354F: drivers/iio/chemical/scd30.h 18355F: drivers/iio/chemical/scd30_core.c 18356F: drivers/iio/chemical/scd30_i2c.c 18357F: drivers/iio/chemical/scd30_serial.c 18358 18359SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18360M: Roan van Dijk <roan@protonic.nl> 18361S: Maintained 18362F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18363F: drivers/iio/chemical/scd4x.c 18364 18365SENSIRION SGP40 GAS SENSOR DRIVER 18366M: Andreas Klinger <ak@it-klinger.de> 18367S: Maintained 18368F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18369F: drivers/iio/chemical/sgp40.c 18370 18371SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18372M: Tomasz Duszynski <tduszyns@gmail.com> 18373S: Maintained 18374F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18375F: drivers/iio/chemical/sps30.c 18376F: drivers/iio/chemical/sps30_i2c.c 18377F: drivers/iio/chemical/sps30_serial.c 18378 18379SERIAL DEVICE BUS 18380M: Rob Herring <robh@kernel.org> 18381L: linux-serial@vger.kernel.org 18382S: Maintained 18383F: Documentation/devicetree/bindings/serial/serial.yaml 18384F: drivers/tty/serdev/ 18385F: include/linux/serdev.h 18386 18387SERIAL DRIVERS 18388M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18389L: linux-serial@vger.kernel.org 18390S: Maintained 18391F: Documentation/devicetree/bindings/serial/ 18392F: drivers/tty/serial/ 18393 18394SERIAL IR RECEIVER 18395M: Sean Young <sean@mess.org> 18396L: linux-media@vger.kernel.org 18397S: Maintained 18398F: drivers/media/rc/serial_ir.c 18399 18400SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18401M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18403S: Maintained 18404F: Documentation/devicetree/bindings/slimbus/ 18405F: drivers/slimbus/ 18406F: include/linux/slimbus.h 18407 18408SFC NETWORK DRIVER 18409M: Edward Cree <ecree.xilinx@gmail.com> 18410M: Martin Habets <habetsm.xilinx@gmail.com> 18411L: netdev@vger.kernel.org 18412S: Supported 18413F: drivers/net/ethernet/sfc/ 18414 18415SFF/SFP/SFP+ MODULE SUPPORT 18416M: Russell King <linux@armlinux.org.uk> 18417L: netdev@vger.kernel.org 18418S: Maintained 18419F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18420F: drivers/net/phy/phylink.c 18421F: drivers/net/phy/sfp* 18422F: include/linux/mdio/mdio-i2c.h 18423F: include/linux/phylink.h 18424F: include/linux/sfp.h 18425K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18426 18427SGI GRU DRIVER 18428M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18429S: Maintained 18430F: drivers/misc/sgi-gru/ 18431 18432SGI XP/XPC/XPNET DRIVER 18433M: Robin Holt <robinmholt@gmail.com> 18434M: Steve Wahl <steve.wahl@hpe.com> 18435R: Mike Travis <mike.travis@hpe.com> 18436S: Maintained 18437F: drivers/misc/sgi-xp/ 18438 18439SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18440M: Karsten Graul <kgraul@linux.ibm.com> 18441M: Wenjia Zhang <wenjia@linux.ibm.com> 18442L: linux-s390@vger.kernel.org 18443S: Supported 18444W: http://www.ibm.com/developerworks/linux/linux390/ 18445F: net/smc/ 18446 18447SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18448M: Linus Walleij <linus.walleij@linaro.org> 18449L: linux-iio@vger.kernel.org 18450S: Maintained 18451T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18452F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18453F: drivers/iio/light/gp2ap002.c 18454 18455SHARP RJ54N1CB0C SENSOR DRIVER 18456M: Jacopo Mondi <jacopo@jmondi.org> 18457L: linux-media@vger.kernel.org 18458S: Odd fixes 18459T: git git://linuxtv.org/media_tree.git 18460F: drivers/media/i2c/rj54n1cb0c.c 18461F: include/media/i2c/rj54n1cb0c.h 18462 18463SH_VOU V4L2 OUTPUT DRIVER 18464L: linux-media@vger.kernel.org 18465S: Orphan 18466F: drivers/media/platform/renesas/sh_vou.c 18467F: include/media/drv-intf/sh_vou.h 18468 18469SI2157 MEDIA DRIVER 18470M: Antti Palosaari <crope@iki.fi> 18471L: linux-media@vger.kernel.org 18472S: Maintained 18473W: https://linuxtv.org 18474W: http://palosaari.fi/linux/ 18475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18476T: git git://linuxtv.org/anttip/media_tree.git 18477F: drivers/media/tuners/si2157* 18478 18479SI2165 MEDIA DRIVER 18480M: Matthias Schwarzott <zzam@gentoo.org> 18481L: linux-media@vger.kernel.org 18482S: Maintained 18483W: https://linuxtv.org 18484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18485F: drivers/media/dvb-frontends/si2165* 18486 18487SI2168 MEDIA DRIVER 18488M: Antti Palosaari <crope@iki.fi> 18489L: linux-media@vger.kernel.org 18490S: Maintained 18491W: https://linuxtv.org 18492W: http://palosaari.fi/linux/ 18493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18494T: git git://linuxtv.org/anttip/media_tree.git 18495F: drivers/media/dvb-frontends/si2168* 18496 18497SI470X FM RADIO RECEIVER I2C DRIVER 18498M: Hans Verkuil <hverkuil@xs4all.nl> 18499L: linux-media@vger.kernel.org 18500S: Odd Fixes 18501W: https://linuxtv.org 18502T: git git://linuxtv.org/media_tree.git 18503F: drivers/media/radio/si470x/radio-si470x-i2c.c 18504 18505SI470X FM RADIO RECEIVER USB DRIVER 18506M: Hans Verkuil <hverkuil@xs4all.nl> 18507L: linux-media@vger.kernel.org 18508S: Maintained 18509W: https://linuxtv.org 18510T: git git://linuxtv.org/media_tree.git 18511F: drivers/media/radio/si470x/radio-si470x-common.c 18512F: drivers/media/radio/si470x/radio-si470x-usb.c 18513F: drivers/media/radio/si470x/radio-si470x.h 18514 18515SI4713 FM RADIO TRANSMITTER I2C DRIVER 18516M: Eduardo Valentin <edubezval@gmail.com> 18517L: linux-media@vger.kernel.org 18518S: Odd Fixes 18519W: https://linuxtv.org 18520T: git git://linuxtv.org/media_tree.git 18521F: drivers/media/radio/si4713/si4713.? 18522 18523SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18524M: Eduardo Valentin <edubezval@gmail.com> 18525L: linux-media@vger.kernel.org 18526S: Odd Fixes 18527W: https://linuxtv.org 18528T: git git://linuxtv.org/media_tree.git 18529F: drivers/media/radio/si4713/radio-platform-si4713.c 18530 18531SI4713 FM RADIO TRANSMITTER USB DRIVER 18532M: Hans Verkuil <hverkuil@xs4all.nl> 18533L: linux-media@vger.kernel.org 18534S: Maintained 18535W: https://linuxtv.org 18536T: git git://linuxtv.org/media_tree.git 18537F: drivers/media/radio/si4713/radio-usb-si4713.c 18538 18539SIANO DVB DRIVER 18540M: Mauro Carvalho Chehab <mchehab@kernel.org> 18541L: linux-media@vger.kernel.org 18542S: Odd fixes 18543W: https://linuxtv.org 18544T: git git://linuxtv.org/media_tree.git 18545F: drivers/media/common/siano/ 18546F: drivers/media/mmc/siano/ 18547F: drivers/media/usb/siano/ 18548F: drivers/media/usb/siano/ 18549 18550SIFIVE DRIVERS 18551M: Palmer Dabbelt <palmer@dabbelt.com> 18552M: Paul Walmsley <paul.walmsley@sifive.com> 18553L: linux-riscv@lists.infradead.org 18554S: Supported 18555T: git git://github.com/sifive/riscv-linux.git 18556N: sifive 18557K: [^@]sifive 18558 18559SIFIVE FU540 SYSTEM-ON-CHIP 18560M: Paul Walmsley <paul.walmsley@sifive.com> 18561M: Palmer Dabbelt <palmer@dabbelt.com> 18562L: linux-riscv@lists.infradead.org 18563S: Supported 18564T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18565N: fu540 18566K: fu540 18567 18568SIFIVE PDMA DRIVER 18569M: Green Wan <green.wan@sifive.com> 18570S: Maintained 18571F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18572F: drivers/dma/sf-pdma/ 18573 18574SILEAD TOUCHSCREEN DRIVER 18575M: Hans de Goede <hdegoede@redhat.com> 18576L: linux-input@vger.kernel.org 18577L: platform-driver-x86@vger.kernel.org 18578S: Maintained 18579F: drivers/input/touchscreen/silead.c 18580F: drivers/platform/x86/touchscreen_dmi.c 18581 18582SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18583M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18584S: Supported 18585F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18586F: drivers/net/wireless/silabs/wfx/ 18587 18588SILICON MOTION SM712 FRAME BUFFER DRIVER 18589M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18590M: Teddy Wang <teddy.wang@siliconmotion.com> 18591M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18592L: linux-fbdev@vger.kernel.org 18593S: Maintained 18594F: Documentation/fb/sm712fb.rst 18595F: drivers/video/fbdev/sm712* 18596 18597SILVACO I3C DUAL-ROLE MASTER 18598M: Miquel Raynal <miquel.raynal@bootlin.com> 18599M: Conor Culhane <conor.culhane@silvaco.com> 18600L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18601S: Maintained 18602F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18603F: drivers/i3c/master/svc-i3c-master.c 18604 18605SIMPLEFB FB DRIVER 18606M: Hans de Goede <hdegoede@redhat.com> 18607L: linux-fbdev@vger.kernel.org 18608S: Maintained 18609F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18610F: drivers/video/fbdev/simplefb.c 18611F: include/linux/platform_data/simplefb.h 18612 18613SIMTEC EB110ATX (Chalice CATS) 18614M: Simtec Linux Team <linux@simtec.co.uk> 18615S: Supported 18616W: http://www.simtec.co.uk/products/EB110ATX/ 18617 18618SIMTEC EB2410ITX (BAST) 18619M: Simtec Linux Team <linux@simtec.co.uk> 18620S: Supported 18621W: http://www.simtec.co.uk/products/EB2410ITX/ 18622F: arch/arm/mach-s3c/bast-ide.c 18623F: arch/arm/mach-s3c/bast-irq.c 18624F: arch/arm/mach-s3c/mach-bast.c 18625 18626SIOX 18627M: Thorsten Scherer <t.scherer@eckelmann.de> 18628M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18629R: Pengutronix Kernel Team <kernel@pengutronix.de> 18630S: Supported 18631F: drivers/gpio/gpio-siox.c 18632F: drivers/siox/* 18633F: include/trace/events/siox.h 18634 18635SIPHASH PRF ROUTINES 18636M: Jason A. Donenfeld <Jason@zx2c4.com> 18637S: Maintained 18638F: include/linux/siphash.h 18639F: lib/siphash.c 18640F: lib/test_siphash.c 18641 18642SIS 190 ETHERNET DRIVER 18643M: Francois Romieu <romieu@fr.zoreil.com> 18644L: netdev@vger.kernel.org 18645S: Maintained 18646F: drivers/net/ethernet/sis/sis190.c 18647 18648SIS 900/7016 FAST ETHERNET DRIVER 18649M: Daniele Venzano <venza@brownhat.org> 18650L: netdev@vger.kernel.org 18651S: Maintained 18652W: http://www.brownhat.org/sis900.html 18653F: drivers/net/ethernet/sis/sis900.* 18654 18655SIS FRAMEBUFFER DRIVER 18656M: Thomas Winischhofer <thomas@winischhofer.net> 18657S: Maintained 18658W: http://www.winischhofer.net/linuxsisvga.shtml 18659F: Documentation/fb/sisfb.rst 18660F: drivers/video/fbdev/sis/ 18661F: include/video/sisfb.h 18662 18663SIS I2C TOUCHSCREEN DRIVER 18664M: Mika Penttilä <mika.penttila@nextfour.com> 18665L: linux-input@vger.kernel.org 18666S: Maintained 18667F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18668F: drivers/input/touchscreen/sis_i2c.c 18669 18670SIS USB2VGA DRIVER 18671M: Thomas Winischhofer <thomas@winischhofer.net> 18672S: Maintained 18673W: http://www.winischhofer.at/linuxsisusbvga.shtml 18674F: drivers/usb/misc/sisusbvga/ 18675 18676SL28 CPLD MFD DRIVER 18677M: Michael Walle <michael@walle.cc> 18678S: Maintained 18679F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18680F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18681F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18682F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18683F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18684F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18685F: drivers/gpio/gpio-sl28cpld.c 18686F: drivers/hwmon/sl28cpld-hwmon.c 18687F: drivers/irqchip/irq-sl28cpld.c 18688F: drivers/pwm/pwm-sl28cpld.c 18689F: drivers/watchdog/sl28cpld_wdt.c 18690 18691SLAB ALLOCATOR 18692M: Christoph Lameter <cl@linux.com> 18693M: Pekka Enberg <penberg@kernel.org> 18694M: David Rientjes <rientjes@google.com> 18695M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18696M: Andrew Morton <akpm@linux-foundation.org> 18697M: Vlastimil Babka <vbabka@suse.cz> 18698R: Roman Gushchin <roman.gushchin@linux.dev> 18699R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18700L: linux-mm@kvack.org 18701S: Maintained 18702T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18703F: include/linux/sl?b*.h 18704F: mm/sl?b* 18705 18706SLCAN CAN NETWORK DRIVER 18707M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18708L: linux-can@vger.kernel.org 18709S: Maintained 18710F: drivers/net/can/slcan/ 18711 18712SLEEPABLE READ-COPY UPDATE (SRCU) 18713M: Lai Jiangshan <jiangshanlai@gmail.com> 18714M: "Paul E. McKenney" <paulmck@kernel.org> 18715M: Josh Triplett <josh@joshtriplett.org> 18716R: Steven Rostedt <rostedt@goodmis.org> 18717R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18718L: rcu@vger.kernel.org 18719S: Supported 18720W: http://www.rdrop.com/users/paulmck/RCU/ 18721T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18722F: include/linux/srcu*.h 18723F: kernel/rcu/srcu*.c 18724 18725SMACK SECURITY MODULE 18726M: Casey Schaufler <casey@schaufler-ca.com> 18727L: linux-security-module@vger.kernel.org 18728S: Maintained 18729W: http://schaufler-ca.com 18730T: git git://github.com/cschaufler/smack-next 18731F: Documentation/admin-guide/LSM/Smack.rst 18732F: security/smack/ 18733 18734SMC91x ETHERNET DRIVER 18735M: Nicolas Pitre <nico@fluxnic.net> 18736S: Odd Fixes 18737F: drivers/net/ethernet/smsc/smc91x.* 18738 18739SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18740M: Mark Rutland <mark.rutland@arm.com> 18741M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18742M: Sudeep Holla <sudeep.holla@arm.com> 18743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18744S: Maintained 18745F: drivers/firmware/smccc/ 18746F: include/linux/arm-smccc.h 18747 18748SMM665 HARDWARE MONITOR DRIVER 18749M: Guenter Roeck <linux@roeck-us.net> 18750L: linux-hwmon@vger.kernel.org 18751S: Maintained 18752F: Documentation/hwmon/smm665.rst 18753F: drivers/hwmon/smm665.c 18754 18755SMSC EMC2103 HARDWARE MONITOR DRIVER 18756M: Steve Glendinning <steve.glendinning@shawell.net> 18757L: linux-hwmon@vger.kernel.org 18758S: Maintained 18759F: Documentation/hwmon/emc2103.rst 18760F: drivers/hwmon/emc2103.c 18761 18762SMSC SCH5627 HARDWARE MONITOR DRIVER 18763M: Hans de Goede <hdegoede@redhat.com> 18764L: linux-hwmon@vger.kernel.org 18765S: Supported 18766F: Documentation/hwmon/sch5627.rst 18767F: drivers/hwmon/sch5627.c 18768 18769SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18770M: Steve Glendinning <steve.glendinning@shawell.net> 18771L: linux-fbdev@vger.kernel.org 18772S: Maintained 18773F: drivers/video/fbdev/smscufx.c 18774 18775SMSC47B397 HARDWARE MONITOR DRIVER 18776M: Jean Delvare <jdelvare@suse.com> 18777L: linux-hwmon@vger.kernel.org 18778S: Maintained 18779F: Documentation/hwmon/smsc47b397.rst 18780F: drivers/hwmon/smsc47b397.c 18781 18782SMSC911x ETHERNET DRIVER 18783M: Steve Glendinning <steve.glendinning@shawell.net> 18784L: netdev@vger.kernel.org 18785S: Maintained 18786F: drivers/net/ethernet/smsc/smsc911x.* 18787F: include/linux/smsc911x.h 18788 18789SMSC9420 PCI ETHERNET DRIVER 18790M: Steve Glendinning <steve.glendinning@shawell.net> 18791L: netdev@vger.kernel.org 18792S: Maintained 18793F: drivers/net/ethernet/smsc/smsc9420.* 18794 18795SOCIONEXT (SNI) AVE NETWORK DRIVER 18796M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18797L: netdev@vger.kernel.org 18798S: Maintained 18799F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18800F: drivers/net/ethernet/socionext/sni_ave.c 18801 18802SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18803M: Jassi Brar <jaswinder.singh@linaro.org> 18804M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18805L: netdev@vger.kernel.org 18806S: Maintained 18807F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18808F: drivers/net/ethernet/socionext/netsec.c 18809 18810SOCIONEXT (SNI) Synquacer SPI DRIVER 18811M: Masahisa Kojima <masahisa.kojima@linaro.org> 18812M: Jassi Brar <jaswinder.singh@linaro.org> 18813L: linux-spi@vger.kernel.org 18814S: Maintained 18815F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18816F: drivers/spi/spi-synquacer.c 18817 18818SOCIONEXT SYNQUACER I2C DRIVER 18819M: Ard Biesheuvel <ardb@kernel.org> 18820L: linux-i2c@vger.kernel.org 18821S: Maintained 18822F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18823F: drivers/i2c/busses/i2c-synquacer.c 18824 18825SOCIONEXT UNIPHIER SOUND DRIVER 18826L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18827S: Orphan 18828F: sound/soc/uniphier/ 18829 18830SOEKRIS NET48XX LED SUPPORT 18831M: Chris Boot <bootc@bootc.net> 18832S: Maintained 18833F: drivers/leds/leds-net48xx.c 18834 18835SOFT-IWARP DRIVER (siw) 18836M: Bernard Metzler <bmt@zurich.ibm.com> 18837L: linux-rdma@vger.kernel.org 18838S: Supported 18839F: drivers/infiniband/sw/siw/ 18840F: include/uapi/rdma/siw-abi.h 18841 18842SOFT-ROCE DRIVER (rxe) 18843M: Zhu Yanjun <zyjzyj2000@gmail.com> 18844L: linux-rdma@vger.kernel.org 18845S: Supported 18846F: drivers/infiniband/sw/rxe/ 18847F: include/uapi/rdma/rdma_user_rxe.h 18848 18849SOFTLOGIC 6x10 MPEG CODEC 18850M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18851M: Anton Sviridenko <anton@corp.bluecherry.net> 18852M: Andrey Utkin <andrey_utkin@fastmail.com> 18853M: Ismael Luceno <ismael@iodev.co.uk> 18854L: linux-media@vger.kernel.org 18855S: Supported 18856F: drivers/media/pci/solo6x10/ 18857 18858SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18859M: James Morse <james.morse@arm.com> 18860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18861S: Maintained 18862F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18863F: drivers/firmware/arm_sdei.c 18864F: include/linux/arm_sdei.h 18865F: include/uapi/linux/arm_sdei.h 18866 18867SOFTWARE NODES AND DEVICE PROPERTIES 18868R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18869R: Daniel Scally <djrscally@gmail.com> 18870R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18871R: Sakari Ailus <sakari.ailus@linux.intel.com> 18872L: linux-acpi@vger.kernel.org 18873S: Maintained 18874F: drivers/base/property.c 18875F: drivers/base/swnode.c 18876F: include/linux/fwnode.h 18877F: include/linux/property.h 18878 18879SOFTWARE RAID (Multiple Disks) SUPPORT 18880M: Song Liu <song@kernel.org> 18881L: linux-raid@vger.kernel.org 18882S: Supported 18883Q: https://patchwork.kernel.org/project/linux-raid/list/ 18884T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18885F: drivers/md/Kconfig 18886F: drivers/md/Makefile 18887F: drivers/md/md* 18888F: drivers/md/raid* 18889F: include/linux/raid/ 18890F: include/uapi/linux/raid/ 18891 18892SOLIDRUN CLEARFOG SUPPORT 18893M: Russell King <linux@armlinux.org.uk> 18894S: Maintained 18895F: arch/arm/boot/dts/armada-388-clearfog* 18896F: arch/arm/boot/dts/armada-38x-solidrun-* 18897 18898SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18899M: Russell King <linux@armlinux.org.uk> 18900S: Maintained 18901F: arch/arm/boot/dts/imx6*-cubox-i* 18902F: arch/arm/boot/dts/imx6*-hummingboard* 18903F: arch/arm/boot/dts/imx6*-sr-* 18904 18905SONIC NETWORK DRIVER 18906M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18907L: netdev@vger.kernel.org 18908S: Maintained 18909F: drivers/net/ethernet/natsemi/sonic.* 18910 18911SONICS SILICON BACKPLANE DRIVER (SSB) 18912M: Michael Buesch <m@bues.ch> 18913L: linux-wireless@vger.kernel.org 18914S: Maintained 18915F: drivers/ssb/ 18916F: include/linux/ssb/ 18917 18918SONY IMX208 SENSOR DRIVER 18919M: Sakari Ailus <sakari.ailus@linux.intel.com> 18920L: linux-media@vger.kernel.org 18921S: Maintained 18922T: git git://linuxtv.org/media_tree.git 18923F: drivers/media/i2c/imx208.c 18924 18925SONY IMX214 SENSOR DRIVER 18926M: Ricardo Ribalda <ribalda@kernel.org> 18927L: linux-media@vger.kernel.org 18928S: Maintained 18929T: git git://linuxtv.org/media_tree.git 18930F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18931F: drivers/media/i2c/imx214.c 18932 18933SONY IMX219 SENSOR DRIVER 18934M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18935L: linux-media@vger.kernel.org 18936S: Maintained 18937T: git git://linuxtv.org/media_tree.git 18938F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18939F: drivers/media/i2c/imx219.c 18940 18941SONY IMX258 SENSOR DRIVER 18942M: Sakari Ailus <sakari.ailus@linux.intel.com> 18943L: linux-media@vger.kernel.org 18944S: Maintained 18945T: git git://linuxtv.org/media_tree.git 18946F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18947F: drivers/media/i2c/imx258.c 18948 18949SONY IMX274 SENSOR DRIVER 18950M: Leon Luo <leonl@leopardimaging.com> 18951L: linux-media@vger.kernel.org 18952S: Maintained 18953T: git git://linuxtv.org/media_tree.git 18954F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18955F: drivers/media/i2c/imx274.c 18956 18957SONY IMX290 SENSOR DRIVER 18958M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18959L: linux-media@vger.kernel.org 18960S: Maintained 18961T: git git://linuxtv.org/media_tree.git 18962F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18963F: drivers/media/i2c/imx290.c 18964 18965SONY IMX319 SENSOR DRIVER 18966M: Bingbu Cao <bingbu.cao@intel.com> 18967L: linux-media@vger.kernel.org 18968S: Maintained 18969T: git git://linuxtv.org/media_tree.git 18970F: drivers/media/i2c/imx319.c 18971 18972SONY IMX334 SENSOR DRIVER 18973M: Paul J. Murphy <paul.j.murphy@intel.com> 18974M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18975L: linux-media@vger.kernel.org 18976S: Maintained 18977T: git git://linuxtv.org/media_tree.git 18978F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18979F: drivers/media/i2c/imx334.c 18980 18981SONY IMX335 SENSOR DRIVER 18982M: Paul J. Murphy <paul.j.murphy@intel.com> 18983M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18984L: linux-media@vger.kernel.org 18985S: Maintained 18986T: git git://linuxtv.org/media_tree.git 18987F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18988F: drivers/media/i2c/imx335.c 18989 18990SONY IMX355 SENSOR DRIVER 18991M: Tianshu Qiu <tian.shu.qiu@intel.com> 18992L: linux-media@vger.kernel.org 18993S: Maintained 18994T: git git://linuxtv.org/media_tree.git 18995F: drivers/media/i2c/imx355.c 18996 18997SONY IMX412 SENSOR DRIVER 18998M: Paul J. Murphy <paul.j.murphy@intel.com> 18999M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19000L: linux-media@vger.kernel.org 19001S: Maintained 19002T: git git://linuxtv.org/media_tree.git 19003F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19004F: drivers/media/i2c/imx412.c 19005 19006SONY MEMORYSTICK SUBSYSTEM 19007M: Maxim Levitsky <maximlevitsky@gmail.com> 19008M: Alex Dubov <oakad@yahoo.com> 19009M: Ulf Hansson <ulf.hansson@linaro.org> 19010L: linux-mmc@vger.kernel.org 19011S: Maintained 19012T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19013F: drivers/memstick/ 19014F: include/linux/memstick.h 19015 19016SONY VAIO CONTROL DEVICE DRIVER 19017M: Mattia Dongili <malattia@linux.it> 19018L: platform-driver-x86@vger.kernel.org 19019S: Maintained 19020W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19021F: Documentation/admin-guide/laptops/sony-laptop.rst 19022F: drivers/char/sonypi.c 19023F: drivers/platform/x86/sony-laptop.c 19024F: include/linux/sony-laptop.h 19025 19026SOUND 19027M: Jaroslav Kysela <perex@perex.cz> 19028M: Takashi Iwai <tiwai@suse.com> 19029L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19030S: Maintained 19031W: http://www.alsa-project.org/ 19032Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19033T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19034F: Documentation/sound/ 19035F: include/sound/ 19036F: include/uapi/sound/ 19037F: sound/ 19038F: tools/testing/selftests/alsa 19039 19040SOUND - COMPRESSED AUDIO 19041M: Vinod Koul <vkoul@kernel.org> 19042L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19043S: Supported 19044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19045F: Documentation/sound/designs/compress-offload.rst 19046F: include/sound/compress_driver.h 19047F: include/uapi/sound/compress_* 19048F: sound/core/compress_offload.c 19049F: sound/soc/soc-compress.c 19050 19051SOUND - DMAENGINE HELPERS 19052M: Lars-Peter Clausen <lars@metafoo.de> 19053S: Supported 19054F: include/sound/dmaengine_pcm.h 19055F: sound/core/pcm_dmaengine.c 19056F: sound/soc/soc-generic-dmaengine-pcm.c 19057 19058SOUND - ALSA SELFTESTS 19059M: Mark Brown <broonie@kernel.org> 19060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19061L: linux-kselftest@vger.kernel.org 19062S: Supported 19063F: tools/testing/selftests/alsa 19064 19065SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19066M: Liam Girdwood <lgirdwood@gmail.com> 19067M: Mark Brown <broonie@kernel.org> 19068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19069S: Supported 19070W: http://alsa-project.org/main/index.php/ASoC 19071T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19072F: Documentation/devicetree/bindings/sound/ 19073F: Documentation/sound/soc/ 19074F: include/dt-bindings/sound/ 19075F: include/sound/soc* 19076F: sound/soc/ 19077 19078SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19079M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19080M: Liam Girdwood <lgirdwood@gmail.com> 19081M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19082M: Bard Liao <yung-chuan.liao@linux.intel.com> 19083M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19084R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19085M: Daniel Baluta <daniel.baluta@nxp.com> 19086L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19087S: Supported 19088W: https://github.com/thesofproject/linux/ 19089F: sound/soc/sof/ 19090 19091SOUNDWIRE SUBSYSTEM 19092M: Vinod Koul <vkoul@kernel.org> 19093M: Bard Liao <yung-chuan.liao@linux.intel.com> 19094R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19095R: Sanyog Kale <sanyog.r.kale@intel.com> 19096L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19097S: Supported 19098T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19099F: Documentation/driver-api/soundwire/ 19100F: drivers/soundwire/ 19101F: include/linux/soundwire/ 19102 19103SP2 MEDIA DRIVER 19104M: Olli Salonen <olli.salonen@iki.fi> 19105L: linux-media@vger.kernel.org 19106S: Maintained 19107W: https://linuxtv.org 19108Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19109F: drivers/media/dvb-frontends/sp2* 19110 19111SPARC + UltraSPARC (sparc/sparc64) 19112M: "David S. Miller" <davem@davemloft.net> 19113L: sparclinux@vger.kernel.org 19114S: Maintained 19115Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19116T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19117T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19118F: arch/sparc/ 19119F: drivers/sbus/ 19120 19121SPARC SERIAL DRIVERS 19122M: "David S. Miller" <davem@davemloft.net> 19123L: sparclinux@vger.kernel.org 19124S: Maintained 19125T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19126T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19127F: drivers/tty/serial/suncore.c 19128F: drivers/tty/serial/sunhv.c 19129F: drivers/tty/serial/sunsab.c 19130F: drivers/tty/serial/sunsab.h 19131F: drivers/tty/serial/sunsu.c 19132F: drivers/tty/serial/sunzilog.c 19133F: drivers/tty/serial/sunzilog.h 19134F: drivers/tty/vcc.c 19135F: include/linux/sunserialcore.h 19136 19137SPARSE CHECKER 19138M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19139L: linux-sparse@vger.kernel.org 19140S: Maintained 19141W: https://sparse.docs.kernel.org/ 19142T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19143Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19144B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19145F: include/linux/compiler.h 19146 19147SPEAKUP CONSOLE SPEECH DRIVER 19148M: William Hubbs <w.d.hubbs@gmail.com> 19149M: Chris Brannon <chris@the-brannons.com> 19150M: Kirk Reiser <kirk@reisers.ca> 19151M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19152L: speakup@linux-speakup.org 19153S: Odd Fixes 19154W: http://www.linux-speakup.org/ 19155W: https://github.com/linux-speakup/speakup 19156B: https://github.com/linux-speakup/speakup/issues 19157F: drivers/accessibility/speakup/ 19158 19159SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19160M: Viresh Kumar <vireshk@kernel.org> 19161M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19162M: soc@kernel.org 19163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19164S: Maintained 19165W: http://www.st.com/spear 19166F: arch/arm/boot/dts/spear* 19167F: arch/arm/mach-spear/ 19168F: drivers/clk/spear/ 19169F: drivers/pinctrl/spear/ 19170 19171SPI NOR SUBSYSTEM 19172M: Tudor Ambarus <tudor.ambarus@microchip.com> 19173M: Pratyush Yadav <pratyush@kernel.org> 19174R: Michael Walle <michael@walle.cc> 19175L: linux-mtd@lists.infradead.org 19176S: Maintained 19177W: http://www.linux-mtd.infradead.org/ 19178Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19179C: irc://irc.oftc.net/mtd 19180T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19181F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19182F: drivers/mtd/spi-nor/ 19183F: include/linux/mtd/spi-nor.h 19184 19185SPI SUBSYSTEM 19186M: Mark Brown <broonie@kernel.org> 19187L: linux-spi@vger.kernel.org 19188S: Maintained 19189Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19190T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19191F: Documentation/devicetree/bindings/spi/ 19192F: Documentation/spi/ 19193F: drivers/spi/ 19194F: include/linux/spi/ 19195F: include/uapi/linux/spi/ 19196F: tools/spi/ 19197 19198SPIDERNET NETWORK DRIVER for CELL 19199M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19200M: Geoff Levand <geoff@infradead.org> 19201L: netdev@vger.kernel.org 19202L: linuxppc-dev@lists.ozlabs.org 19203S: Maintained 19204F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19205F: drivers/net/ethernet/toshiba/spider_net* 19206 19207SPMI SUBSYSTEM 19208M: Stephen Boyd <sboyd@kernel.org> 19209L: linux-kernel@vger.kernel.org 19210S: Maintained 19211T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19212F: Documentation/devicetree/bindings/spmi/ 19213F: drivers/spmi/ 19214F: include/dt-bindings/spmi/spmi.h 19215F: include/linux/spmi.h 19216F: include/trace/events/spmi.h 19217 19218SPU FILE SYSTEM 19219M: Jeremy Kerr <jk@ozlabs.org> 19220L: linuxppc-dev@lists.ozlabs.org 19221S: Supported 19222W: http://www.ibm.com/developerworks/power/cell/ 19223F: Documentation/filesystems/spufs/spufs.rst 19224F: arch/powerpc/platforms/cell/spufs/ 19225 19226SQUASHFS FILE SYSTEM 19227M: Phillip Lougher <phillip@squashfs.org.uk> 19228L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19229S: Maintained 19230W: http://squashfs.org.uk 19231T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19232F: Documentation/filesystems/squashfs.rst 19233F: fs/squashfs/ 19234 19235SRM (Alpha) environment access 19236M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19237S: Maintained 19238F: arch/alpha/kernel/srm_env.c 19239 19240ST LSM6DSx IMU IIO DRIVER 19241M: Lorenzo Bianconi <lorenzo@kernel.org> 19242L: linux-iio@vger.kernel.org 19243S: Maintained 19244W: http://www.st.com/ 19245F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19246F: drivers/iio/imu/st_lsm6dsx/ 19247 19248ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19249M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19250M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19251L: linux-media@vger.kernel.org 19252S: Maintained 19253T: git git://linuxtv.org/media_tree.git 19254F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19255F: drivers/media/i2c/st-mipid02.c 19256 19257ST STM32 I2C/SMBUS DRIVER 19258M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19259M: Alain Volmat <alain.volmat@foss.st.com> 19260L: linux-i2c@vger.kernel.org 19261S: Maintained 19262F: drivers/i2c/busses/i2c-stm32* 19263 19264ST STM32 SPI DRIVER 19265M: Alain Volmat <alain.volmat@foss.st.com> 19266L: linux-spi@vger.kernel.org 19267S: Maintained 19268F: drivers/spi/spi-stm32.c 19269 19270ST STPDDC60 DRIVER 19271M: Daniel Nilsson <daniel.nilsson@flex.com> 19272L: linux-hwmon@vger.kernel.org 19273S: Maintained 19274F: Documentation/hwmon/stpddc60.rst 19275F: drivers/hwmon/pmbus/stpddc60.c 19276 19277ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19278M: Song Qiang <songqiang1304521@gmail.com> 19279L: linux-iio@vger.kernel.org 19280S: Maintained 19281F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19282F: drivers/iio/proximity/vl53l0x-i2c.c 19283 19284STABLE BRANCH 19285M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19286M: Sasha Levin <sashal@kernel.org> 19287L: stable@vger.kernel.org 19288S: Supported 19289F: Documentation/process/stable-kernel-rules.rst 19290 19291STAGING - ATOMISP DRIVER 19292M: Mauro Carvalho Chehab <mchehab@kernel.org> 19293R: Sakari Ailus <sakari.ailus@linux.intel.com> 19294L: linux-media@vger.kernel.org 19295S: Maintained 19296F: drivers/staging/media/atomisp/ 19297 19298STAGING - FIELDBUS SUBSYSTEM 19299M: Sven Van Asbroeck <TheSven73@gmail.com> 19300S: Maintained 19301F: drivers/staging/fieldbus/* 19302F: drivers/staging/fieldbus/Documentation/ 19303 19304STAGING - HMS ANYBUS-S BUS 19305M: Sven Van Asbroeck <TheSven73@gmail.com> 19306S: Maintained 19307F: drivers/staging/fieldbus/anybuss/ 19308 19309STAGING - INDUSTRIAL IO 19310M: Jonathan Cameron <jic23@kernel.org> 19311L: linux-iio@vger.kernel.org 19312S: Odd Fixes 19313F: Documentation/devicetree/bindings/staging/iio/ 19314F: drivers/staging/iio/ 19315 19316STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19317M: Marc Dietrich <marvin24@gmx.de> 19318L: ac100@lists.launchpad.net (moderated for non-subscribers) 19319L: linux-tegra@vger.kernel.org 19320S: Maintained 19321F: drivers/staging/nvec/ 19322 19323STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19324M: Jens Frederich <jfrederich@gmail.com> 19325M: Jon Nettleton <jon.nettleton@gmail.com> 19326S: Maintained 19327W: http://wiki.laptop.org/go/DCON 19328F: drivers/staging/olpc_dcon/ 19329 19330STAGING - REALTEK RTL8188EU DRIVERS 19331M: Larry Finger <Larry.Finger@lwfinger.net> 19332M: Phillip Potter <phil@philpotter.co.uk> 19333R: Pavel Skripkin <paskripkin@gmail.com> 19334S: Supported 19335F: drivers/staging/r8188eu/ 19336 19337STAGING - REALTEK RTL8712U DRIVERS 19338M: Larry Finger <Larry.Finger@lwfinger.net> 19339M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19340S: Odd Fixes 19341F: drivers/staging/rtl8712/ 19342 19343STAGING - SEPS525 LCD CONTROLLER DRIVERS 19344M: Michael Hennerich <michael.hennerich@analog.com> 19345L: linux-fbdev@vger.kernel.org 19346S: Supported 19347F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19348F: drivers/staging/fbtft/fb_seps525.c 19349 19350STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19351M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19352M: Teddy Wang <teddy.wang@siliconmotion.com> 19353M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19354L: linux-fbdev@vger.kernel.org 19355S: Maintained 19356F: drivers/staging/sm750fb/ 19357 19358STAGING - VIA VT665X DRIVERS 19359M: Forest Bond <forest@alittletooquiet.net> 19360S: Odd Fixes 19361F: drivers/staging/vt665?/ 19362 19363STAGING SUBSYSTEM 19364M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19365L: linux-staging@lists.linux.dev 19366S: Supported 19367T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19368F: drivers/staging/ 19369 19370STARFIRE/DURALAN NETWORK DRIVER 19371M: Ion Badulescu <ionut@badula.org> 19372S: Odd Fixes 19373F: drivers/net/ethernet/adaptec/starfire* 19374 19375STARFIVE JH7100 CLOCK DRIVERS 19376M: Emil Renner Berthing <kernel@esmil.dk> 19377S: Maintained 19378F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19379F: drivers/clk/starfive/clk-starfive-jh7100* 19380F: include/dt-bindings/clock/starfive-jh7100*.h 19381 19382STARFIVE JH7100 PINCTRL DRIVER 19383M: Emil Renner Berthing <kernel@esmil.dk> 19384L: linux-gpio@vger.kernel.org 19385S: Maintained 19386F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19387F: drivers/pinctrl/pinctrl-starfive.c 19388F: include/dt-bindings/pinctrl/pinctrl-starfive.h 19389 19390STARFIVE JH7100 RESET CONTROLLER DRIVER 19391M: Emil Renner Berthing <kernel@esmil.dk> 19392S: Maintained 19393F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19394F: drivers/reset/reset-starfive-jh7100.c 19395F: include/dt-bindings/reset/starfive-jh7100.h 19396 19397STATIC BRANCH/CALL 19398M: Peter Zijlstra <peterz@infradead.org> 19399M: Josh Poimboeuf <jpoimboe@kernel.org> 19400M: Jason Baron <jbaron@akamai.com> 19401R: Steven Rostedt <rostedt@goodmis.org> 19402R: Ard Biesheuvel <ardb@kernel.org> 19403S: Supported 19404F: arch/*/include/asm/jump_label*.h 19405F: arch/*/include/asm/static_call*.h 19406F: arch/*/kernel/jump_label.c 19407F: arch/*/kernel/static_call.c 19408F: include/linux/jump_label*.h 19409F: include/linux/static_call*.h 19410F: kernel/jump_label.c 19411F: kernel/static_call.c 19412 19413STI AUDIO (ASoC) DRIVERS 19414M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19415L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19416S: Maintained 19417F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19418F: sound/soc/sti/ 19419 19420STI CEC DRIVER 19421M: Alain Volmat <alain.volmat@foss.st.com> 19422S: Maintained 19423F: Documentation/devicetree/bindings/media/stih-cec.txt 19424F: drivers/media/cec/platform/sti/ 19425 19426STK1160 USB VIDEO CAPTURE DRIVER 19427M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19428L: linux-media@vger.kernel.org 19429S: Maintained 19430T: git git://linuxtv.org/media_tree.git 19431F: drivers/media/usb/stk1160/ 19432 19433STM32 AUDIO (ASoC) DRIVERS 19434M: Olivier Moysan <olivier.moysan@foss.st.com> 19435M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19437S: Maintained 19438F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19439F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19440F: sound/soc/stm/ 19441 19442STM32 TIMER/LPTIMER DRIVERS 19443M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19444S: Maintained 19445F: Documentation/ABI/testing/*timer-stm32 19446F: Documentation/devicetree/bindings/*/*stm32-*timer* 19447F: drivers/*/stm32-*timer* 19448F: drivers/pwm/pwm-stm32* 19449F: include/linux/*/stm32-*tim* 19450 19451STMMAC ETHERNET DRIVER 19452M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19453M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19454M: Jose Abreu <joabreu@synopsys.com> 19455L: netdev@vger.kernel.org 19456S: Supported 19457W: http://www.stlinux.com 19458F: Documentation/networking/device_drivers/ethernet/stmicro/ 19459F: drivers/net/ethernet/stmicro/stmmac/ 19460 19461SUN3/3X 19462M: Sam Creasey <sammy@sammy.net> 19463S: Maintained 19464W: http://sammy.net/sun3/ 19465F: arch/m68k/include/asm/sun3* 19466F: arch/m68k/kernel/*sun3* 19467F: arch/m68k/sun3*/ 19468F: drivers/net/ethernet/i825xx/sun3* 19469 19470SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19471M: Hans de Goede <hdegoede@redhat.com> 19472L: linux-input@vger.kernel.org 19473S: Maintained 19474F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19475F: drivers/input/keyboard/sun4i-lradc-keys.c 19476 19477SUNDANCE NETWORK DRIVER 19478M: Denis Kirjanov <kda@linux-powerpc.org> 19479L: netdev@vger.kernel.org 19480S: Maintained 19481F: drivers/net/ethernet/dlink/sundance.c 19482 19483SUNPLUS ETHERNET DRIVER 19484M: Wells Lu <wellslutw@gmail.com> 19485L: netdev@vger.kernel.org 19486S: Maintained 19487W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19488F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19489F: drivers/net/ethernet/sunplus/ 19490 19491SUNPLUS OCOTP DRIVER 19492M: Vincent Shih <vincent.sunplus@gmail.com> 19493S: Maintained 19494F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19495F: drivers/nvmem/sunplus-ocotp.c 19496 19497SUNPLUS PWM DRIVER 19498M: Hammer Hsieh <hammerh0314@gmail.com> 19499S: Maintained 19500F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19501F: drivers/pwm/pwm-sunplus.c 19502 19503SUNPLUS RTC DRIVER 19504M: Vincent Shih <vincent.sunplus@gmail.com> 19505L: linux-rtc@vger.kernel.org 19506S: Maintained 19507F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19508F: drivers/rtc/rtc-sunplus.c 19509 19510SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19511M: Li-hao Kuo <lhjeff911@gmail.com> 19512L: linux-spi@vger.kernel.org 19513S: Maintained 19514F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19515F: drivers/spi/spi-sunplus-sp7021.c 19516 19517SUNPLUS UART DRIVER 19518M: Hammer Hsieh <hammerh0314@gmail.com> 19519S: Maintained 19520F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19521F: drivers/tty/serial/sunplus-uart.c 19522 19523SUNPLUS WATCHDOG DRIVER 19524M: Xiantao Hu <xt.hu@cqplus1.com> 19525L: linux-watchdog@vger.kernel.org 19526S: Maintained 19527F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19528F: drivers/watchdog/sunplus_wdt.c 19529 19530SUPERH 19531M: Yoshinori Sato <ysato@users.sourceforge.jp> 19532M: Rich Felker <dalias@libc.org> 19533L: linux-sh@vger.kernel.org 19534S: Maintained 19535Q: http://patchwork.kernel.org/project/linux-sh/list/ 19536F: Documentation/sh/ 19537F: arch/sh/ 19538F: drivers/sh/ 19539 19540SUSPEND TO RAM 19541M: "Rafael J. Wysocki" <rafael@kernel.org> 19542M: Len Brown <len.brown@intel.com> 19543M: Pavel Machek <pavel@ucw.cz> 19544L: linux-pm@vger.kernel.org 19545S: Supported 19546B: https://bugzilla.kernel.org 19547F: Documentation/power/ 19548F: arch/x86/kernel/acpi/ 19549F: drivers/base/power/ 19550F: include/linux/freezer.h 19551F: include/linux/pm.h 19552F: include/linux/suspend.h 19553F: kernel/power/ 19554 19555SVGA HANDLING 19556M: Martin Mares <mj@ucw.cz> 19557L: linux-video@atrey.karlin.mff.cuni.cz 19558S: Maintained 19559F: Documentation/admin-guide/svga.rst 19560F: arch/x86/boot/video* 19561 19562SWIOTLB SUBSYSTEM 19563M: Christoph Hellwig <hch@infradead.org> 19564L: iommu@lists.linux.dev 19565S: Supported 19566W: http://git.infradead.org/users/hch/dma-mapping.git 19567T: git git://git.infradead.org/users/hch/dma-mapping.git 19568F: arch/*/kernel/pci-swiotlb.c 19569F: include/linux/swiotlb.h 19570F: kernel/dma/swiotlb.c 19571 19572SWITCHDEV 19573M: Jiri Pirko <jiri@resnulli.us> 19574M: Ivan Vecera <ivecera@redhat.com> 19575L: netdev@vger.kernel.org 19576S: Supported 19577F: include/net/switchdev.h 19578F: net/switchdev/ 19579 19580SY8106A REGULATOR DRIVER 19581M: Icenowy Zheng <icenowy@aosc.io> 19582S: Maintained 19583F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19584F: drivers/regulator/sy8106a-regulator.c 19585 19586SYNC FILE FRAMEWORK 19587M: Sumit Semwal <sumit.semwal@linaro.org> 19588R: Gustavo Padovan <gustavo@padovan.org> 19589L: linux-media@vger.kernel.org 19590L: dri-devel@lists.freedesktop.org 19591S: Maintained 19592T: git git://anongit.freedesktop.org/drm/drm-misc 19593F: Documentation/driver-api/sync_file.rst 19594F: drivers/dma-buf/dma-fence* 19595F: drivers/dma-buf/sw_sync.c 19596F: drivers/dma-buf/sync_* 19597F: include/linux/sync_file.h 19598F: include/uapi/linux/sync_file.h 19599 19600SYNOPSYS ARC ARCHITECTURE 19601M: Vineet Gupta <vgupta@kernel.org> 19602L: linux-snps-arc@lists.infradead.org 19603S: Supported 19604T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19605F: Documentation/arc/ 19606F: Documentation/devicetree/bindings/arc/* 19607F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19608F: arch/arc/ 19609F: drivers/clocksource/arc_timer.c 19610F: drivers/tty/serial/arc_uart.c 19611 19612SYNOPSYS ARC HSDK SDP pll clock driver 19613M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19614S: Supported 19615F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19616F: drivers/clk/clk-hsdk-pll.c 19617 19618SYNOPSYS ARC SDP clock driver 19619M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19620S: Supported 19621F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19622F: drivers/clk/axs10x/* 19623 19624SYNOPSYS ARC SDP platform support 19625M: Alexey Brodkin <abrodkin@synopsys.com> 19626S: Supported 19627F: Documentation/devicetree/bindings/arc/axs10* 19628F: arch/arc/boot/dts/ax* 19629F: arch/arc/plat-axs10x 19630 19631SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19632M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19633S: Supported 19634F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19635F: drivers/reset/reset-axs10x.c 19636 19637SYNOPSYS CREG GPIO DRIVER 19638M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19639S: Maintained 19640F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19641F: drivers/gpio/gpio-creg-snps.c 19642 19643SYNOPSYS DESIGNWARE 8250 UART DRIVER 19644M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19645R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19646S: Supported 19647F: drivers/tty/serial/8250/8250_dw.c 19648F: drivers/tty/serial/8250/8250_dwlib.* 19649F: drivers/tty/serial/8250/8250_lpss.c 19650 19651SYNOPSYS DESIGNWARE APB GPIO DRIVER 19652M: Hoan Tran <hoan@os.amperecomputing.com> 19653M: Serge Semin <fancer.lancer@gmail.com> 19654L: linux-gpio@vger.kernel.org 19655S: Maintained 19656F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19657F: drivers/gpio/gpio-dwapb.c 19658 19659SYNOPSYS DESIGNWARE APB SSI DRIVER 19660M: Serge Semin <fancer.lancer@gmail.com> 19661L: linux-spi@vger.kernel.org 19662S: Supported 19663F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19664F: drivers/spi/spi-dw* 19665 19666SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19667M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19668S: Maintained 19669F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19670F: drivers/dma/dw-axi-dmac/ 19671 19672SYNOPSYS DESIGNWARE DMAC DRIVER 19673M: Viresh Kumar <vireshk@kernel.org> 19674R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19675S: Maintained 19676F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19677F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19678F: drivers/dma/dw/ 19679F: include/dt-bindings/dma/dw-dmac.h 19680F: include/linux/dma/dw.h 19681F: include/linux/platform_data/dma-dw.h 19682 19683SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19684M: Jose Abreu <Jose.Abreu@synopsys.com> 19685L: netdev@vger.kernel.org 19686S: Supported 19687F: drivers/net/ethernet/synopsys/ 19688 19689SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19690M: Jose Abreu <Jose.Abreu@synopsys.com> 19691L: netdev@vger.kernel.org 19692S: Supported 19693F: drivers/net/pcs/pcs-xpcs.c 19694F: drivers/net/pcs/pcs-xpcs.h 19695F: include/linux/pcs/pcs-xpcs.h 19696 19697SYNOPSYS DESIGNWARE I2C DRIVER 19698M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19699R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19700R: Mika Westerberg <mika.westerberg@linux.intel.com> 19701R: Jan Dabros <jsd@semihalf.com> 19702L: linux-i2c@vger.kernel.org 19703S: Supported 19704F: drivers/i2c/busses/i2c-designware-* 19705 19706SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19707M: Jaehoon Chung <jh80.chung@samsung.com> 19708L: linux-mmc@vger.kernel.org 19709S: Maintained 19710F: drivers/mmc/host/dw_mmc* 19711 19712SYNOPSYS HSDK RESET CONTROLLER DRIVER 19713M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19714S: Supported 19715F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19716F: drivers/reset/reset-hsdk.c 19717F: include/dt-bindings/reset/snps,hsdk-reset.h 19718 19719SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19720M: Prabu Thangamuthu <prabu.t@synopsys.com> 19721M: Manjunath M B <manjumb@synopsys.com> 19722L: linux-mmc@vger.kernel.org 19723S: Maintained 19724F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19725 19726SYSTEM CONFIGURATION (SYSCON) 19727M: Lee Jones <lee@kernel.org> 19728M: Arnd Bergmann <arnd@arndb.de> 19729S: Supported 19730T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19731F: drivers/mfd/syscon.c 19732 19733SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19734M: Sudeep Holla <sudeep.holla@arm.com> 19735R: Cristian Marussi <cristian.marussi@arm.com> 19736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19737S: Maintained 19738F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19739F: drivers/clk/clk-sc[mp]i.c 19740F: drivers/cpufreq/sc[mp]i-cpufreq.c 19741F: drivers/firmware/arm_scmi/ 19742F: drivers/firmware/arm_scpi.c 19743F: drivers/regulator/scmi-regulator.c 19744F: drivers/reset/reset-scmi.c 19745F: include/linux/sc[mp]i_protocol.h 19746F: include/trace/events/scmi.h 19747F: include/uapi/linux/virtio_scmi.h 19748 19749SYSTEM RESET/SHUTDOWN DRIVERS 19750M: Sebastian Reichel <sre@kernel.org> 19751L: linux-pm@vger.kernel.org 19752S: Maintained 19753T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19754F: Documentation/devicetree/bindings/power/reset/ 19755F: drivers/power/reset/ 19756 19757SYSTEM TRACE MODULE CLASS 19758M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19759S: Maintained 19760T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19761F: Documentation/trace/stm.rst 19762F: drivers/hwtracing/stm/ 19763F: include/linux/stm.h 19764F: include/uapi/linux/stm.h 19765 19766SYSTEM76 ACPI DRIVER 19767M: Jeremy Soller <jeremy@system76.com> 19768M: System76 Product Development <productdev@system76.com> 19769L: platform-driver-x86@vger.kernel.org 19770S: Maintained 19771F: drivers/platform/x86/system76_acpi.c 19772 19773SYSV FILESYSTEM 19774M: Christoph Hellwig <hch@infradead.org> 19775S: Maintained 19776F: Documentation/filesystems/sysv-fs.rst 19777F: fs/sysv/ 19778F: include/linux/sysv_fs.h 19779 19780TASKSTATS STATISTICS INTERFACE 19781M: Balbir Singh <bsingharora@gmail.com> 19782S: Maintained 19783F: Documentation/accounting/taskstats* 19784F: include/linux/taskstats* 19785F: kernel/taskstats.c 19786 19787TC subsystem 19788M: Jamal Hadi Salim <jhs@mojatatu.com> 19789M: Cong Wang <xiyou.wangcong@gmail.com> 19790M: Jiri Pirko <jiri@resnulli.us> 19791L: netdev@vger.kernel.org 19792S: Maintained 19793F: include/net/pkt_cls.h 19794F: include/net/pkt_sched.h 19795F: include/net/tc_act/ 19796F: include/uapi/linux/pkt_cls.h 19797F: include/uapi/linux/pkt_sched.h 19798F: include/uapi/linux/tc_act/ 19799F: include/uapi/linux/tc_ematch/ 19800F: net/sched/ 19801F: tools/testing/selftests/tc-testing 19802 19803TC90522 MEDIA DRIVER 19804M: Akihiro Tsukada <tskd08@gmail.com> 19805L: linux-media@vger.kernel.org 19806S: Odd Fixes 19807F: drivers/media/dvb-frontends/tc90522* 19808 19809TCP LOW PRIORITY MODULE 19810M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19811M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19812S: Maintained 19813W: http://tcp-lp-mod.sourceforge.net/ 19814F: net/ipv4/tcp_lp.c 19815 19816TDA10071 MEDIA DRIVER 19817M: Antti Palosaari <crope@iki.fi> 19818L: linux-media@vger.kernel.org 19819S: Maintained 19820W: https://linuxtv.org 19821W: http://palosaari.fi/linux/ 19822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19823T: git git://linuxtv.org/anttip/media_tree.git 19824F: drivers/media/dvb-frontends/tda10071* 19825 19826TDA18212 MEDIA DRIVER 19827M: Antti Palosaari <crope@iki.fi> 19828L: linux-media@vger.kernel.org 19829S: Maintained 19830W: https://linuxtv.org 19831W: http://palosaari.fi/linux/ 19832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19833T: git git://linuxtv.org/anttip/media_tree.git 19834F: drivers/media/tuners/tda18212* 19835 19836TDA18218 MEDIA DRIVER 19837M: Antti Palosaari <crope@iki.fi> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840W: https://linuxtv.org 19841W: http://palosaari.fi/linux/ 19842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19843T: git git://linuxtv.org/anttip/media_tree.git 19844F: drivers/media/tuners/tda18218* 19845 19846TDA18250 MEDIA DRIVER 19847M: Olli Salonen <olli.salonen@iki.fi> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850W: https://linuxtv.org 19851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19852T: git git://linuxtv.org/media_tree.git 19853F: drivers/media/tuners/tda18250* 19854 19855TDA18271 MEDIA DRIVER 19856M: Michael Krufky <mkrufky@linuxtv.org> 19857L: linux-media@vger.kernel.org 19858S: Maintained 19859W: https://linuxtv.org 19860W: http://github.com/mkrufky 19861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19862T: git git://linuxtv.org/mkrufky/tuners.git 19863F: drivers/media/tuners/tda18271* 19864 19865TDA1997x MEDIA DRIVER 19866M: Tim Harvey <tharvey@gateworks.com> 19867L: linux-media@vger.kernel.org 19868S: Maintained 19869W: https://linuxtv.org 19870Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19871F: drivers/media/i2c/tda1997x.* 19872 19873TDA827x MEDIA DRIVER 19874M: Michael Krufky <mkrufky@linuxtv.org> 19875L: linux-media@vger.kernel.org 19876S: Maintained 19877W: https://linuxtv.org 19878W: http://github.com/mkrufky 19879Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19880T: git git://linuxtv.org/mkrufky/tuners.git 19881F: drivers/media/tuners/tda8290.* 19882 19883TDA8290 MEDIA DRIVER 19884M: Michael Krufky <mkrufky@linuxtv.org> 19885L: linux-media@vger.kernel.org 19886S: Maintained 19887W: https://linuxtv.org 19888W: http://github.com/mkrufky 19889Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19890T: git git://linuxtv.org/mkrufky/tuners.git 19891F: drivers/media/tuners/tda8290.* 19892 19893TDA9840 MEDIA DRIVER 19894M: Hans Verkuil <hverkuil@xs4all.nl> 19895L: linux-media@vger.kernel.org 19896S: Maintained 19897W: https://linuxtv.org 19898T: git git://linuxtv.org/media_tree.git 19899F: drivers/media/i2c/tda9840* 19900 19901TEA5761 TUNER DRIVER 19902M: Mauro Carvalho Chehab <mchehab@kernel.org> 19903L: linux-media@vger.kernel.org 19904S: Odd fixes 19905W: https://linuxtv.org 19906T: git git://linuxtv.org/media_tree.git 19907F: drivers/media/tuners/tea5761.* 19908 19909TEA5767 TUNER DRIVER 19910M: Mauro Carvalho Chehab <mchehab@kernel.org> 19911L: linux-media@vger.kernel.org 19912S: Maintained 19913W: https://linuxtv.org 19914T: git git://linuxtv.org/media_tree.git 19915F: drivers/media/tuners/tea5767.* 19916 19917TEA6415C 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/tea6415c* 19924 19925TEA6420 MEDIA DRIVER 19926M: Hans Verkuil <hverkuil@xs4all.nl> 19927L: linux-media@vger.kernel.org 19928S: Maintained 19929W: https://linuxtv.org 19930T: git git://linuxtv.org/media_tree.git 19931F: drivers/media/i2c/tea6420* 19932 19933TEAM DRIVER 19934M: Jiri Pirko <jiri@resnulli.us> 19935L: netdev@vger.kernel.org 19936S: Supported 19937F: drivers/net/team/ 19938F: include/linux/if_team.h 19939F: include/uapi/linux/if_team.h 19940 19941TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19942M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19943S: Maintained 19944F: arch/x86/platform/ts5500/ 19945 19946TECHNOTREND USB IR RECEIVER 19947M: Sean Young <sean@mess.org> 19948L: linux-media@vger.kernel.org 19949S: Maintained 19950F: drivers/media/rc/ttusbir.c 19951 19952TECHWELL TW9910 VIDEO DECODER 19953L: linux-media@vger.kernel.org 19954S: Orphan 19955F: drivers/media/i2c/tw9910.c 19956F: include/media/i2c/tw9910.h 19957 19958TEE SUBSYSTEM 19959M: Jens Wiklander <jens.wiklander@linaro.org> 19960R: Sumit Garg <sumit.garg@linaro.org> 19961L: op-tee@lists.trustedfirmware.org 19962S: Maintained 19963F: Documentation/staging/tee.rst 19964F: drivers/tee/ 19965F: include/linux/tee_drv.h 19966F: include/uapi/linux/tee.h 19967 19968TEGRA ARCHITECTURE SUPPORT 19969M: Thierry Reding <thierry.reding@gmail.com> 19970M: Jonathan Hunter <jonathanh@nvidia.com> 19971L: linux-tegra@vger.kernel.org 19972S: Supported 19973Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19975N: [^a-z]tegra 19976 19977TEGRA CLOCK DRIVER 19978M: Peter De Schrijver <pdeschrijver@nvidia.com> 19979M: Prashant Gaikwad <pgaikwad@nvidia.com> 19980S: Supported 19981F: drivers/clk/tegra/ 19982 19983TEGRA DMA DRIVERS 19984M: Laxman Dewangan <ldewangan@nvidia.com> 19985M: Jon Hunter <jonathanh@nvidia.com> 19986S: Supported 19987F: drivers/dma/tegra* 19988 19989TEGRA I2C DRIVER 19990M: Laxman Dewangan <ldewangan@nvidia.com> 19991R: Dmitry Osipenko <digetx@gmail.com> 19992S: Supported 19993F: drivers/i2c/busses/i2c-tegra.c 19994 19995TEGRA IOMMU DRIVERS 19996M: Thierry Reding <thierry.reding@gmail.com> 19997R: Krishna Reddy <vdumpa@nvidia.com> 19998L: linux-tegra@vger.kernel.org 19999S: Supported 20000F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20001F: drivers/iommu/tegra* 20002 20003TEGRA KBC DRIVER 20004M: Laxman Dewangan <ldewangan@nvidia.com> 20005S: Supported 20006F: drivers/input/keyboard/tegra-kbc.c 20007 20008TEGRA NAND DRIVER 20009M: Stefan Agner <stefan@agner.ch> 20010M: Lucas Stach <dev@lynxeye.de> 20011S: Maintained 20012F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20013F: drivers/mtd/nand/raw/tegra_nand.c 20014 20015TEGRA PWM DRIVER 20016M: Thierry Reding <thierry.reding@gmail.com> 20017S: Supported 20018F: drivers/pwm/pwm-tegra.c 20019 20020TEGRA SERIAL DRIVER 20021M: Laxman Dewangan <ldewangan@nvidia.com> 20022S: Supported 20023F: drivers/tty/serial/serial-tegra.c 20024 20025TEGRA SPI DRIVER 20026M: Laxman Dewangan <ldewangan@nvidia.com> 20027S: Supported 20028F: drivers/spi/spi-tegra* 20029 20030TEGRA QUAD SPI DRIVER 20031M: Thierry Reding <thierry.reding@gmail.com> 20032M: Jonathan Hunter <jonathanh@nvidia.com> 20033M: Sowjanya Komatineni <skomatineni@nvidia.com> 20034L: linux-tegra@vger.kernel.org 20035S: Maintained 20036F: drivers/spi/spi-tegra210-quad.c 20037 20038TEGRA VIDEO DRIVER 20039M: Thierry Reding <thierry.reding@gmail.com> 20040M: Jonathan Hunter <jonathanh@nvidia.com> 20041M: Sowjanya Komatineni <skomatineni@nvidia.com> 20042L: linux-media@vger.kernel.org 20043L: linux-tegra@vger.kernel.org 20044S: Maintained 20045F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20046F: drivers/staging/media/tegra-video/ 20047 20048TEGRA XUSB PADCTL DRIVER 20049M: JC Kuo <jckuo@nvidia.com> 20050S: Supported 20051F: drivers/phy/tegra/xusb* 20052 20053TEHUTI ETHERNET DRIVER 20054M: Andy Gospodarek <andy@greyhouse.net> 20055L: netdev@vger.kernel.org 20056S: Supported 20057F: drivers/net/ethernet/tehuti/* 20058 20059TELECOM CLOCK DRIVER FOR MCPL0010 20060M: Mark Gross <markgross@kernel.org> 20061S: Supported 20062F: drivers/char/tlclk.c 20063 20064TEMPO SEMICONDUCTOR DRIVERS 20065M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20066S: Maintained 20067F: Documentation/devicetree/bindings/sound/tscs*.txt 20068F: sound/soc/codecs/tscs*.c 20069F: sound/soc/codecs/tscs*.h 20070 20071TENSILICA XTENSA PORT (xtensa) 20072M: Chris Zankel <chris@zankel.net> 20073M: Max Filippov <jcmvbkbc@gmail.com> 20074L: linux-xtensa@linux-xtensa.org 20075S: Maintained 20076T: git git://github.com/czankel/xtensa-linux.git 20077F: arch/xtensa/ 20078F: drivers/irqchip/irq-xtensa-* 20079 20080TEXAS INSTRUMENTS ASoC DRIVERS 20081M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20082L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20083S: Maintained 20084F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20085F: sound/soc/ti/ 20086 20087TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20088M: Ricardo Ribalda <ribalda@kernel.org> 20089L: linux-iio@vger.kernel.org 20090S: Supported 20091F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20092F: drivers/iio/dac/ti-dac7612.c 20093 20094TEXAS INSTRUMENTS DMA DRIVERS 20095M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20096L: dmaengine@vger.kernel.org 20097S: Maintained 20098F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20099F: Documentation/devicetree/bindings/dma/ti-edma.txt 20100F: Documentation/devicetree/bindings/dma/ti/ 20101F: drivers/dma/ti/ 20102X: drivers/dma/ti/cppi41.c 20103F: include/linux/dma/k3-udma-glue.h 20104F: include/linux/dma/ti-cppi5.h 20105F: include/linux/dma/k3-psil.h 20106 20107TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20108M: Nishanth Menon <nm@ti.com> 20109M: Tero Kristo <kristo@kernel.org> 20110M: Santosh Shilimkar <ssantosh@kernel.org> 20111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20112S: Maintained 20113F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20114F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20115F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20116F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20117F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20118F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20119F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20120F: drivers/clk/keystone/sci-clk.c 20121F: drivers/firmware/ti_sci* 20122F: drivers/irqchip/irq-ti-sci-inta.c 20123F: drivers/irqchip/irq-ti-sci-intr.c 20124F: drivers/reset/reset-ti-sci.c 20125F: drivers/soc/ti/ti_sci_inta_msi.c 20126F: drivers/soc/ti/ti_sci_pm_domains.c 20127F: include/dt-bindings/soc/ti,sci_pm_domain.h 20128F: include/linux/soc/ti/ti_sci_inta_msi.h 20129F: include/linux/soc/ti/ti_sci_protocol.h 20130 20131TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20132M: Robert Marko <robert.marko@sartura.hr> 20133M: Luka Perkov <luka.perkov@sartura.hr> 20134L: linux-hwmon@vger.kernel.org 20135S: Maintained 20136F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20137F: Documentation/hwmon/tps23861.rst 20138F: drivers/hwmon/tps23861.c 20139 20140TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20141M: Puranjay Mohan <puranjay12@gmail.com> 20142L: linux-iio@vger.kernel.org 20143S: Supported 20144F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20145F: drivers/iio/temperature/tmp117.c 20146 20147THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20148M: Hans Verkuil <hverkuil@xs4all.nl> 20149L: linux-media@vger.kernel.org 20150S: Maintained 20151W: https://linuxtv.org 20152T: git git://linuxtv.org/media_tree.git 20153F: drivers/media/radio/radio-raremono.c 20154 20155THERMAL 20156M: Rafael J. Wysocki <rafael@kernel.org> 20157M: Daniel Lezcano <daniel.lezcano@linaro.org> 20158R: Amit Kucheria <amitk@kernel.org> 20159R: Zhang Rui <rui.zhang@intel.com> 20160L: linux-pm@vger.kernel.org 20161S: Supported 20162Q: https://patchwork.kernel.org/project/linux-pm/list/ 20163T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20164F: Documentation/ABI/testing/sysfs-class-thermal 20165F: Documentation/devicetree/bindings/thermal/ 20166F: Documentation/driver-api/thermal/ 20167F: drivers/thermal/ 20168F: include/dt-bindings/thermal/ 20169F: include/linux/cpu_cooling.h 20170F: include/linux/thermal.h 20171F: include/uapi/linux/thermal.h 20172F: tools/lib/thermal/ 20173F: tools/thermal/ 20174 20175THERMAL DRIVER FOR AMLOGIC SOCS 20176M: Guillaume La Roque <glaroque@baylibre.com> 20177L: linux-pm@vger.kernel.org 20178L: linux-amlogic@lists.infradead.org 20179S: Supported 20180W: http://linux-meson.com/ 20181F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20182F: drivers/thermal/amlogic_thermal.c 20183 20184THERMAL/CPU_COOLING 20185M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20186M: Daniel Lezcano <daniel.lezcano@linaro.org> 20187M: Viresh Kumar <viresh.kumar@linaro.org> 20188R: Lukasz Luba <lukasz.luba@arm.com> 20189L: linux-pm@vger.kernel.org 20190S: Supported 20191F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20192F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20193F: drivers/thermal/cpufreq_cooling.c 20194F: drivers/thermal/cpuidle_cooling.c 20195F: include/linux/cpu_cooling.h 20196 20197THERMAL/POWER_ALLOCATOR 20198M: Lukasz Luba <lukasz.luba@arm.com> 20199L: linux-pm@vger.kernel.org 20200S: Maintained 20201F: Documentation/driver-api/thermal/power_allocator.rst 20202F: drivers/thermal/gov_power_allocator.c 20203F: include/trace/events/thermal_power_allocator.h 20204 20205THINKPAD ACPI EXTRAS DRIVER 20206M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20207L: ibm-acpi-devel@lists.sourceforge.net 20208L: platform-driver-x86@vger.kernel.org 20209S: Maintained 20210W: http://ibm-acpi.sourceforge.net 20211W: http://thinkwiki.org/wiki/Ibm-acpi 20212T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20213F: drivers/platform/x86/thinkpad_acpi.c 20214 20215THINKPAD LMI DRIVER 20216M: Mark Pearson <markpearson@lenovo.com> 20217L: platform-driver-x86@vger.kernel.org 20218S: Maintained 20219F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20220F: drivers/platform/x86/think-lmi.? 20221 20222THUNDERBOLT DMA TRAFFIC TEST DRIVER 20223M: Isaac Hazan <isaac.hazan@intel.com> 20224L: linux-usb@vger.kernel.org 20225S: Maintained 20226F: drivers/thunderbolt/dma_test.c 20227 20228THUNDERBOLT DRIVER 20229M: Andreas Noever <andreas.noever@gmail.com> 20230M: Michael Jamet <michael.jamet@intel.com> 20231M: Mika Westerberg <mika.westerberg@linux.intel.com> 20232M: Yehezkel Bernat <YehezkelShB@gmail.com> 20233L: linux-usb@vger.kernel.org 20234S: Maintained 20235T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20236F: Documentation/admin-guide/thunderbolt.rst 20237F: drivers/thunderbolt/ 20238F: include/linux/thunderbolt.h 20239 20240THUNDERBOLT NETWORK DRIVER 20241M: Michael Jamet <michael.jamet@intel.com> 20242M: Mika Westerberg <mika.westerberg@linux.intel.com> 20243M: Yehezkel Bernat <YehezkelShB@gmail.com> 20244L: netdev@vger.kernel.org 20245S: Maintained 20246F: drivers/net/thunderbolt.c 20247 20248THUNDERX GPIO DRIVER 20249M: Robert Richter <rric@kernel.org> 20250S: Odd Fixes 20251F: drivers/gpio/gpio-thunderx.c 20252 20253TI ADS131E0X ADC SERIES DRIVER 20254M: Tomislav Denis <tomislav.denis@avl.com> 20255L: linux-iio@vger.kernel.org 20256S: Maintained 20257F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 20258F: drivers/iio/adc/ti-ads131e08.c 20259 20260TI AM437X VPFE DRIVER 20261M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20262L: linux-media@vger.kernel.org 20263S: Maintained 20264W: https://linuxtv.org 20265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20266T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20267F: drivers/media/platform/ti/am437x/ 20268 20269TI BANDGAP AND THERMAL DRIVER 20270M: Eduardo Valentin <edubezval@gmail.com> 20271M: Keerthy <j-keerthy@ti.com> 20272L: linux-pm@vger.kernel.org 20273L: linux-omap@vger.kernel.org 20274S: Maintained 20275F: drivers/thermal/ti-soc-thermal/ 20276 20277TI BQ27XXX POWER SUPPLY DRIVER 20278F: drivers/power/supply/bq27xxx_battery.c 20279F: drivers/power/supply/bq27xxx_battery_i2c.c 20280F: include/linux/power/bq27xxx_battery.h 20281 20282TI CDCE706 CLOCK DRIVER 20283M: Max Filippov <jcmvbkbc@gmail.com> 20284S: Maintained 20285F: drivers/clk/clk-cdce706.c 20286 20287TI CLOCK DRIVER 20288M: Tero Kristo <kristo@kernel.org> 20289L: linux-omap@vger.kernel.org 20290S: Odd Fixes 20291F: drivers/clk/ti/ 20292F: include/linux/clk/ti.h 20293 20294TI DAVINCI MACHINE SUPPORT 20295M: Sekhar Nori <nsekhar@ti.com> 20296R: Bartosz Golaszewski <brgl@bgdev.pl> 20297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20298S: Supported 20299T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20300F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20301F: arch/arm/boot/dts/da850* 20302F: arch/arm/mach-davinci/ 20303F: drivers/i2c/busses/i2c-davinci.c 20304 20305TI DAVINCI SERIES CLOCK DRIVER 20306M: David Lechner <david@lechnology.com> 20307R: Sekhar Nori <nsekhar@ti.com> 20308S: Maintained 20309F: Documentation/devicetree/bindings/clock/ti/davinci/ 20310F: drivers/clk/davinci/ 20311 20312TI DAVINCI SERIES GPIO DRIVER 20313M: Keerthy <j-keerthy@ti.com> 20314L: linux-gpio@vger.kernel.org 20315S: Maintained 20316F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20317F: drivers/gpio/gpio-davinci.c 20318 20319TI DAVINCI SERIES MEDIA DRIVER 20320M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20321L: linux-media@vger.kernel.org 20322S: Maintained 20323W: https://linuxtv.org 20324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20325T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20326F: drivers/media/platform/ti/davinci/ 20327F: include/media/davinci/ 20328 20329TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20330R: David Lechner <david@lechnology.com> 20331L: linux-iio@vger.kernel.org 20332F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20333F: drivers/counter/ti-eqep.c 20334 20335TI ETHERNET SWITCH DRIVER (CPSW) 20336R: Grygorii Strashko <grygorii.strashko@ti.com> 20337L: linux-omap@vger.kernel.org 20338L: netdev@vger.kernel.org 20339S: Maintained 20340F: drivers/net/ethernet/ti/cpsw* 20341F: drivers/net/ethernet/ti/davinci* 20342 20343TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20344M: Alex Dubov <oakad@yahoo.com> 20345S: Maintained 20346W: http://tifmxx.berlios.de/ 20347F: drivers/memstick/host/tifm_ms.c 20348F: drivers/misc/tifm* 20349F: drivers/mmc/host/tifm_sd.c 20350F: include/linux/tifm.h 20351 20352TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20353M: Nishanth Menon <nm@ti.com> 20354M: Santosh Shilimkar <ssantosh@kernel.org> 20355L: linux-kernel@vger.kernel.org 20356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20357S: Maintained 20358T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20359F: drivers/soc/ti/* 20360 20361TI LM49xxx FAMILY ASoC CODEC DRIVERS 20362M: M R Swami Reddy <mr.swami.reddy@ti.com> 20363M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20365S: Maintained 20366F: sound/soc/codecs/isabelle* 20367F: sound/soc/codecs/lm49453* 20368 20369TI PCM3060 ASoC CODEC DRIVER 20370M: Kirill Marinushkin <kmarinushkin@birdec.com> 20371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20372S: Maintained 20373F: Documentation/devicetree/bindings/sound/pcm3060.txt 20374F: sound/soc/codecs/pcm3060* 20375 20376TI TAS571X FAMILY ASoC CODEC DRIVER 20377M: Kevin Cernekee <cernekee@chromium.org> 20378L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20379S: Odd Fixes 20380F: sound/soc/codecs/tas571x* 20381 20382TI TRF7970A NFC DRIVER 20383M: Mark Greer <mgreer@animalcreek.com> 20384L: linux-wireless@vger.kernel.org 20385L: linux-nfc@lists.01.org (subscribers-only) 20386S: Supported 20387F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20388F: drivers/nfc/trf7970a.c 20389 20390TI TSC2046 ADC DRIVER 20391M: Oleksij Rempel <o.rempel@pengutronix.de> 20392R: kernel@pengutronix.de 20393L: linux-iio@vger.kernel.org 20394S: Maintained 20395F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20396F: drivers/iio/adc/ti-tsc2046.c 20397 20398TI TWL4030 SERIES SOC CODEC DRIVER 20399M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20401S: Maintained 20402F: sound/soc/codecs/twl4030* 20403 20404TI VPE/CAL DRIVERS 20405M: Benoit Parrot <bparrot@ti.com> 20406L: linux-media@vger.kernel.org 20407S: Maintained 20408W: http://linuxtv.org/ 20409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20410F: Documentation/devicetree/bindings/media/ti,cal.yaml 20411F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20412F: drivers/media/platform/ti/cal/ 20413F: drivers/media/platform/ti/vpe/ 20414 20415TI WILINK WIRELESS DRIVERS 20416L: linux-wireless@vger.kernel.org 20417S: Orphan 20418W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20419W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20420T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20421F: drivers/net/wireless/ti/ 20422F: include/linux/wl12xx.h 20423 20424TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20425M: John Stultz <jstultz@google.com> 20426M: Thomas Gleixner <tglx@linutronix.de> 20427R: Stephen Boyd <sboyd@kernel.org> 20428L: linux-kernel@vger.kernel.org 20429S: Supported 20430T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20431F: include/linux/clocksource.h 20432F: include/linux/time.h 20433F: include/linux/timex.h 20434F: include/uapi/linux/time.h 20435F: include/uapi/linux/timex.h 20436F: kernel/time/alarmtimer.c 20437F: kernel/time/clocksource.c 20438F: kernel/time/ntp.c 20439F: kernel/time/time*.c 20440F: tools/testing/selftests/timers/ 20441 20442TIPC NETWORK LAYER 20443M: Jon Maloy <jmaloy@redhat.com> 20444M: Ying Xue <ying.xue@windriver.com> 20445L: netdev@vger.kernel.org (core kernel code) 20446L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20447S: Maintained 20448W: http://tipc.sourceforge.net/ 20449F: include/uapi/linux/tipc*.h 20450F: net/tipc/ 20451 20452TLAN NETWORK DRIVER 20453M: Samuel Chessman <chessman@tux.org> 20454L: tlan-devel@lists.sourceforge.net (subscribers-only) 20455S: Maintained 20456W: http://sourceforge.net/projects/tlan/ 20457F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20458F: drivers/net/ethernet/ti/tlan.* 20459 20460TM6000 VIDEO4LINUX DRIVER 20461M: Mauro Carvalho Chehab <mchehab@kernel.org> 20462L: linux-media@vger.kernel.org 20463S: Odd fixes 20464W: https://linuxtv.org 20465T: git git://linuxtv.org/media_tree.git 20466F: Documentation/admin-guide/media/tm6000* 20467F: drivers/media/usb/tm6000/ 20468 20469TMIO/SDHI MMC DRIVER 20470M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20471L: linux-mmc@vger.kernel.org 20472L: linux-renesas-soc@vger.kernel.org 20473S: Supported 20474F: drivers/mmc/host/renesas_sdhi* 20475F: drivers/mmc/host/tmio_mmc* 20476F: include/linux/mfd/tmio.h 20477 20478TMP401 HARDWARE MONITOR DRIVER 20479M: Guenter Roeck <linux@roeck-us.net> 20480L: linux-hwmon@vger.kernel.org 20481S: Maintained 20482F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20483F: Documentation/hwmon/tmp401.rst 20484F: drivers/hwmon/tmp401.c 20485 20486TMP464 HARDWARE MONITOR DRIVER 20487M: Agathe Porte <agathe.porte@nokia.com> 20488M: Guenter Roeck <linux@roeck-us.net> 20489L: linux-hwmon@vger.kernel.org 20490S: Maintained 20491F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20492F: Documentation/hwmon/tmp464.rst 20493F: drivers/hwmon/tmp464.c 20494 20495TMP513 HARDWARE MONITOR DRIVER 20496M: Eric Tremblay <etremblay@distech-controls.com> 20497L: linux-hwmon@vger.kernel.org 20498S: Maintained 20499F: Documentation/hwmon/tmp513.rst 20500F: drivers/hwmon/tmp513.c 20501 20502TMPFS (SHMEM FILESYSTEM) 20503M: Hugh Dickins <hughd@google.com> 20504L: linux-mm@kvack.org 20505S: Maintained 20506F: include/linux/shmem_fs.h 20507F: mm/shmem.c 20508 20509TOMOYO SECURITY MODULE 20510M: Kentaro Takeda <takedakn@nttdata.co.jp> 20511M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20512L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20513L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20514L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20515L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20516S: Maintained 20517W: https://tomoyo.osdn.jp/ 20518F: security/tomoyo/ 20519 20520TOPSTAR LAPTOP EXTRAS DRIVER 20521M: Herton Ronaldo Krzesinski <herton@canonical.com> 20522L: platform-driver-x86@vger.kernel.org 20523S: Maintained 20524F: drivers/platform/x86/topstar-laptop.c 20525 20526TORTURE-TEST MODULES 20527M: Davidlohr Bueso <dave@stgolabs.net> 20528M: "Paul E. McKenney" <paulmck@kernel.org> 20529M: Josh Triplett <josh@joshtriplett.org> 20530L: linux-kernel@vger.kernel.org 20531S: Supported 20532T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20533F: Documentation/RCU/torture.rst 20534F: kernel/locking/locktorture.c 20535F: kernel/rcu/rcuscale.c 20536F: kernel/rcu/rcutorture.c 20537F: kernel/rcu/refscale.c 20538F: kernel/torture.c 20539 20540TOSHIBA ACPI EXTRAS DRIVER 20541M: Azael Avalos <coproscefalo@gmail.com> 20542L: platform-driver-x86@vger.kernel.org 20543S: Maintained 20544F: drivers/platform/x86/toshiba_acpi.c 20545 20546TOSHIBA BLUETOOTH DRIVER 20547M: Azael Avalos <coproscefalo@gmail.com> 20548L: platform-driver-x86@vger.kernel.org 20549S: Maintained 20550F: drivers/platform/x86/toshiba_bluetooth.c 20551 20552TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20553M: Azael Avalos <coproscefalo@gmail.com> 20554L: platform-driver-x86@vger.kernel.org 20555S: Maintained 20556F: drivers/platform/x86/toshiba_haps.c 20557 20558TOSHIBA SMM DRIVER 20559M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20560S: Maintained 20561W: http://www.buzzard.org.uk/toshiba/ 20562F: drivers/char/toshiba.c 20563F: include/linux/toshiba.h 20564F: include/uapi/linux/toshiba.h 20565 20566TOSHIBA TC358743 DRIVER 20567M: Mats Randgaard <matrandg@cisco.com> 20568L: linux-media@vger.kernel.org 20569S: Maintained 20570F: drivers/media/i2c/tc358743* 20571F: include/media/i2c/tc358743.h 20572 20573TOSHIBA WMI HOTKEYS DRIVER 20574M: Azael Avalos <coproscefalo@gmail.com> 20575L: platform-driver-x86@vger.kernel.org 20576S: Maintained 20577F: drivers/platform/x86/toshiba-wmi.c 20578 20579TPM DEVICE DRIVER 20580M: Peter Huewe <peterhuewe@gmx.de> 20581M: Jarkko Sakkinen <jarkko@kernel.org> 20582R: Jason Gunthorpe <jgg@ziepe.ca> 20583L: linux-integrity@vger.kernel.org 20584S: Maintained 20585W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20586Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20587T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20588F: drivers/char/tpm/ 20589 20590TRACING 20591M: Steven Rostedt <rostedt@goodmis.org> 20592M: Ingo Molnar <mingo@redhat.com> 20593S: Maintained 20594T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20595F: Documentation/trace/ftrace.rst 20596F: arch/*/*/*/*ftrace* 20597F: arch/*/*/*ftrace* 20598F: fs/tracefs/ 20599F: include/*/ftrace.h 20600F: include/linux/trace*.h 20601F: include/trace/ 20602F: kernel/trace/ 20603F: tools/testing/selftests/ftrace/ 20604 20605TRACING MMIO ACCESSES (MMIOTRACE) 20606M: Steven Rostedt <rostedt@goodmis.org> 20607M: Ingo Molnar <mingo@kernel.org> 20608R: Karol Herbst <karolherbst@gmail.com> 20609R: Pekka Paalanen <ppaalanen@gmail.com> 20610L: linux-kernel@vger.kernel.org 20611L: nouveau@lists.freedesktop.org 20612S: Maintained 20613F: arch/x86/mm/kmmio.c 20614F: arch/x86/mm/mmio-mod.c 20615F: arch/x86/mm/testmmiotrace.c 20616F: include/linux/mmiotrace.h 20617F: kernel/trace/trace_mmiotrace.c 20618 20619TRACING OS NOISE / LATENCY TRACERS 20620M: Steven Rostedt <rostedt@goodmis.org> 20621M: Daniel Bristot de Oliveira <bristot@kernel.org> 20622S: Maintained 20623F: kernel/trace/trace_osnoise.c 20624F: include/trace/events/osnoise.h 20625F: kernel/trace/trace_hwlat.c 20626F: kernel/trace/trace_irqsoff.c 20627F: kernel/trace/trace_sched_wakeup.c 20628F: Documentation/trace/osnoise-tracer.rst 20629F: Documentation/trace/timerlat-tracer.rst 20630F: Documentation/trace/hwlat_detector.rst 20631F: arch/*/kernel/trace.c 20632 20633Real-time Linux Analysis (RTLA) tools 20634M: Daniel Bristot de Oliveira <bristot@kernel.org> 20635M: Steven Rostedt <rostedt@goodmis.org> 20636L: linux-trace-devel@vger.kernel.org 20637S: Maintained 20638F: Documentation/tools/rtla/ 20639F: tools/tracing/rtla/ 20640 20641TRADITIONAL CHINESE DOCUMENTATION 20642M: Hu Haowen <src.res@email.cn> 20643L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20644S: Maintained 20645W: https://github.com/srcres258/linux-doc 20646T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20647F: Documentation/translations/zh_TW/ 20648 20649TTY LAYER 20650M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20651M: Jiri Slaby <jirislaby@kernel.org> 20652S: Supported 20653T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20654F: Documentation/driver-api/serial/ 20655F: drivers/tty/ 20656F: drivers/tty/serial/serial_core.c 20657F: include/linux/selection.h 20658F: include/linux/serial.h 20659F: include/linux/serial_core.h 20660F: include/linux/sysrq.h 20661F: include/linux/tty*.h 20662F: include/linux/vt.h 20663F: include/linux/vt_*.h 20664F: include/uapi/linux/serial.h 20665F: include/uapi/linux/serial_core.h 20666F: include/uapi/linux/tty.h 20667 20668TUA9001 MEDIA DRIVER 20669M: Antti Palosaari <crope@iki.fi> 20670L: linux-media@vger.kernel.org 20671S: Maintained 20672W: https://linuxtv.org 20673W: http://palosaari.fi/linux/ 20674Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20675T: git git://linuxtv.org/anttip/media_tree.git 20676F: drivers/media/tuners/tua9001* 20677 20678TULIP NETWORK DRIVERS 20679L: netdev@vger.kernel.org 20680L: linux-parisc@vger.kernel.org 20681S: Orphan 20682F: drivers/net/ethernet/dec/tulip/ 20683 20684TUN/TAP driver 20685M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20686S: Maintained 20687W: http://vtun.sourceforge.net/tun 20688F: Documentation/networking/tuntap.rst 20689F: arch/um/os-Linux/drivers/ 20690 20691TURBOCHANNEL SUBSYSTEM 20692M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20693M: Ralf Baechle <ralf@linux-mips.org> 20694L: linux-mips@vger.kernel.org 20695S: Maintained 20696Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20697F: drivers/tc/ 20698F: include/linux/tc.h 20699 20700TURBOSTAT UTILITY 20701M: "Len Brown" <lenb@kernel.org> 20702L: linux-pm@vger.kernel.org 20703S: Supported 20704Q: https://patchwork.kernel.org/project/linux-pm/list/ 20705B: https://bugzilla.kernel.org 20706T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20707F: tools/power/x86/turbostat/ 20708 20709TW5864 VIDEO4LINUX DRIVER 20710M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20711M: Anton Sviridenko <anton@corp.bluecherry.net> 20712M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20713M: Andrey Utkin <andrey_utkin@fastmail.com> 20714L: linux-media@vger.kernel.org 20715S: Supported 20716F: drivers/media/pci/tw5864/ 20717 20718TW68 VIDEO4LINUX DRIVER 20719M: Hans Verkuil <hverkuil@xs4all.nl> 20720L: linux-media@vger.kernel.org 20721S: Odd Fixes 20722W: https://linuxtv.org 20723T: git git://linuxtv.org/media_tree.git 20724F: drivers/media/pci/tw68/ 20725 20726TW686X VIDEO4LINUX DRIVER 20727M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20728L: linux-media@vger.kernel.org 20729S: Maintained 20730W: http://linuxtv.org 20731T: git git://linuxtv.org/media_tree.git 20732F: drivers/media/pci/tw686x/ 20733 20734U-BOOT ENVIRONMENT VARIABLES 20735M: Rafał Miłecki <rafal@milecki.pl> 20736S: Maintained 20737F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20738 20739UACCE ACCELERATOR FRAMEWORK 20740M: Zhangfei Gao <zhangfei.gao@linaro.org> 20741M: Zhou Wang <wangzhou1@hisilicon.com> 20742L: linux-accelerators@lists.ozlabs.org 20743L: linux-kernel@vger.kernel.org 20744S: Maintained 20745F: Documentation/ABI/testing/sysfs-driver-uacce 20746F: Documentation/misc-devices/uacce.rst 20747F: drivers/misc/uacce/ 20748F: include/linux/uacce.h 20749F: include/uapi/misc/uacce/ 20750 20751UBI FILE SYSTEM (UBIFS) 20752M: Richard Weinberger <richard@nod.at> 20753L: linux-mtd@lists.infradead.org 20754S: Supported 20755W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20757T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20758F: Documentation/ABI/testing/sysfs-fs-ubifs 20759F: Documentation/filesystems/ubifs-authentication.rst 20760F: Documentation/filesystems/ubifs.rst 20761F: fs/ubifs/ 20762 20763UBLK USERSPACE BLOCK DRIVER 20764M: Ming Lei <ming.lei@redhat.com> 20765L: linux-block@vger.kernel.org 20766S: Maintained 20767F: drivers/block/ublk_drv.c 20768F: include/uapi/linux/ublk_cmd.h 20769 20770UCLINUX (M68KNOMMU AND COLDFIRE) 20771M: Greg Ungerer <gerg@linux-m68k.org> 20772L: linux-m68k@lists.linux-m68k.org 20773L: uclinux-dev@uclinux.org (subscribers-only) 20774S: Maintained 20775W: http://www.linux-m68k.org/ 20776W: http://www.uclinux.org/ 20777T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20778F: arch/m68k/*/*_no.* 20779F: arch/m68k/68*/ 20780F: arch/m68k/coldfire/ 20781F: arch/m68k/include/asm/*_no.* 20782 20783UDF FILESYSTEM 20784M: Jan Kara <jack@suse.com> 20785S: Maintained 20786F: Documentation/filesystems/udf.rst 20787F: fs/udf/ 20788 20789UDRAW TABLET 20790M: Bastien Nocera <hadess@hadess.net> 20791L: linux-input@vger.kernel.org 20792S: Maintained 20793F: drivers/hid/hid-udraw-ps3.c 20794 20795UFS FILESYSTEM 20796M: Evgeniy Dushistov <dushistov@mail.ru> 20797S: Maintained 20798F: Documentation/admin-guide/ufs.rst 20799F: fs/ufs/ 20800 20801UHID USERSPACE HID IO DRIVER 20802M: David Rheinsberg <david.rheinsberg@gmail.com> 20803L: linux-input@vger.kernel.org 20804S: Maintained 20805F: drivers/hid/uhid.c 20806F: include/uapi/linux/uhid.h 20807 20808ULPI BUS 20809M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20810L: linux-usb@vger.kernel.org 20811S: Maintained 20812F: drivers/usb/common/ulpi.c 20813F: include/linux/ulpi/ 20814 20815UNICODE SUBSYSTEM 20816M: Gabriel Krisman Bertazi <krisman@collabora.com> 20817L: linux-fsdevel@vger.kernel.org 20818S: Supported 20819F: fs/unicode/ 20820 20821UNIFDEF 20822M: Tony Finch <dot@dotat.at> 20823S: Maintained 20824W: http://dotat.at/prog/unifdef 20825F: scripts/unifdef.c 20826 20827UNIFORM CDROM DRIVER 20828M: Phillip Potter <phil@philpotter.co.uk> 20829S: Maintained 20830F: Documentation/cdrom/ 20831F: drivers/cdrom/cdrom.c 20832F: include/linux/cdrom.h 20833F: include/uapi/linux/cdrom.h 20834 20835UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20836R: Alim Akhtar <alim.akhtar@samsung.com> 20837R: Avri Altman <avri.altman@wdc.com> 20838R: Bart Van Assche <bvanassche@acm.org> 20839L: linux-scsi@vger.kernel.org 20840S: Supported 20841F: Documentation/devicetree/bindings/ufs/ 20842F: Documentation/scsi/ufs.rst 20843F: drivers/ufs/core/ 20844 20845UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20846M: Pedro Sousa <pedrom.sousa@synopsys.com> 20847L: linux-scsi@vger.kernel.org 20848S: Supported 20849F: drivers/ufs/host/*dwc* 20850 20851UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20852M: Stanley Chu <stanley.chu@mediatek.com> 20853L: linux-scsi@vger.kernel.org 20854L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20855S: Maintained 20856F: drivers/ufs/host/ufs-mediatek* 20857 20858UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 20859M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20860L: linux-renesas-soc@vger.kernel.org 20861L: linux-scsi@vger.kernel.org 20862S: Maintained 20863F: drivers/ufs/host/ufs-renesas.c 20864 20865UNSORTED BLOCK IMAGES (UBI) 20866M: Richard Weinberger <richard@nod.at> 20867L: linux-mtd@lists.infradead.org 20868S: Supported 20869W: http://www.linux-mtd.infradead.org/ 20870T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20871T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20872F: drivers/mtd/ubi/ 20873F: include/linux/mtd/ubi.h 20874F: include/uapi/mtd/ubi-user.h 20875 20876USB "USBNET" DRIVER FRAMEWORK 20877M: Oliver Neukum <oneukum@suse.com> 20878L: netdev@vger.kernel.org 20879S: Maintained 20880W: http://www.linux-usb.org/usbnet 20881F: drivers/net/usb/usbnet.c 20882F: include/linux/usb/usbnet.h 20883 20884USB ACM DRIVER 20885M: Oliver Neukum <oneukum@suse.com> 20886L: linux-usb@vger.kernel.org 20887S: Maintained 20888F: Documentation/usb/acm.rst 20889F: drivers/usb/class/cdc-acm.* 20890 20891USB APPLE MFI FASTCHARGE DRIVER 20892M: Bastien Nocera <hadess@hadess.net> 20893L: linux-usb@vger.kernel.org 20894S: Maintained 20895F: drivers/usb/misc/apple-mfi-fastcharge.c 20896 20897USB AR5523 WIRELESS DRIVER 20898M: Pontus Fuchs <pontus.fuchs@gmail.com> 20899L: linux-wireless@vger.kernel.org 20900S: Maintained 20901F: drivers/net/wireless/ath/ar5523/ 20902 20903USB ATTACHED SCSI 20904M: Oliver Neukum <oneukum@suse.com> 20905L: linux-usb@vger.kernel.org 20906L: linux-scsi@vger.kernel.org 20907S: Maintained 20908F: drivers/usb/storage/uas.c 20909 20910USB CDC ETHERNET DRIVER 20911M: Oliver Neukum <oliver@neukum.org> 20912L: linux-usb@vger.kernel.org 20913S: Maintained 20914F: drivers/net/usb/cdc_*.c 20915F: include/uapi/linux/usb/cdc.h 20916 20917USB CHAOSKEY DRIVER 20918M: Keith Packard <keithp@keithp.com> 20919L: linux-usb@vger.kernel.org 20920S: Maintained 20921F: drivers/usb/misc/chaoskey.c 20922 20923USB CYPRESS C67X00 DRIVER 20924L: linux-usb@vger.kernel.org 20925S: Orphan 20926F: drivers/usb/c67x00/ 20927 20928USB DAVICOM DM9601 DRIVER 20929M: Peter Korsgaard <peter@korsgaard.com> 20930L: netdev@vger.kernel.org 20931S: Maintained 20932W: http://www.linux-usb.org/usbnet 20933F: drivers/net/usb/dm9601.c 20934 20935USB EHCI DRIVER 20936M: Alan Stern <stern@rowland.harvard.edu> 20937L: linux-usb@vger.kernel.org 20938S: Maintained 20939F: Documentation/usb/ehci.rst 20940F: drivers/usb/host/ehci* 20941 20942USB GADGET/PERIPHERAL SUBSYSTEM 20943M: Felipe Balbi <balbi@kernel.org> 20944L: linux-usb@vger.kernel.org 20945S: Maintained 20946W: http://www.linux-usb.org/gadget 20947T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20948F: drivers/usb/gadget/ 20949F: include/linux/usb/gadget* 20950 20951USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20952M: Jiri Kosina <jikos@kernel.org> 20953M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20954L: linux-usb@vger.kernel.org 20955S: Maintained 20956T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20957F: Documentation/hid/hiddev.rst 20958F: drivers/hid/usbhid/ 20959 20960USB INTEL XHCI ROLE MUX DRIVER 20961M: Hans de Goede <hdegoede@redhat.com> 20962L: linux-usb@vger.kernel.org 20963S: Maintained 20964F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20965 20966USB IP DRIVER FOR HISILICON KIRIN 960 20967M: Yu Chen <chenyu56@huawei.com> 20968M: Binghui Wang <wangbinghui@hisilicon.com> 20969L: linux-usb@vger.kernel.org 20970S: Maintained 20971F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20972F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20973 20974USB IP DRIVER FOR HISILICON KIRIN 970 20975M: Mauro Carvalho Chehab <mchehab@kernel.org> 20976L: linux-usb@vger.kernel.org 20977S: Maintained 20978F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20979F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20980 20981USB ISP116X DRIVER 20982M: Olav Kongas <ok@artecdesign.ee> 20983L: linux-usb@vger.kernel.org 20984S: Maintained 20985F: drivers/usb/host/isp116x* 20986F: include/linux/usb/isp116x.h 20987 20988USB ISP1760 DRIVER 20989M: Rui Miguel Silva <rui.silva@linaro.org> 20990L: linux-usb@vger.kernel.org 20991S: Maintained 20992F: drivers/usb/isp1760/* 20993F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20994 20995USB LAN78XX ETHERNET DRIVER 20996M: Woojung Huh <woojung.huh@microchip.com> 20997M: UNGLinuxDriver@microchip.com 20998L: netdev@vger.kernel.org 20999S: Maintained 21000F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21001F: drivers/net/usb/lan78xx.* 21002F: include/dt-bindings/net/microchip-lan78xx.h 21003 21004USB MASS STORAGE DRIVER 21005M: Alan Stern <stern@rowland.harvard.edu> 21006L: linux-usb@vger.kernel.org 21007L: usb-storage@lists.one-eyed-alien.net 21008S: Maintained 21009F: drivers/usb/storage/ 21010 21011USB MIDI DRIVER 21012M: Clemens Ladisch <clemens@ladisch.de> 21013L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21014S: Maintained 21015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21016F: sound/usb/midi.* 21017 21018USB NETWORKING DRIVERS 21019L: linux-usb@vger.kernel.org 21020S: Odd Fixes 21021F: drivers/net/usb/ 21022 21023USB OHCI DRIVER 21024M: Alan Stern <stern@rowland.harvard.edu> 21025L: linux-usb@vger.kernel.org 21026S: Maintained 21027F: Documentation/usb/ohci.rst 21028F: drivers/usb/host/ohci* 21029 21030USB OTG FSM (Finite State Machine) 21031M: Peter Chen <peter.chen@kernel.org> 21032L: linux-usb@vger.kernel.org 21033S: Maintained 21034T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21035F: drivers/usb/common/usb-otg-fsm.c 21036 21037USB OVER IP DRIVER 21038M: Valentina Manea <valentina.manea.m@gmail.com> 21039M: Shuah Khan <shuah@kernel.org> 21040M: Shuah Khan <skhan@linuxfoundation.org> 21041L: linux-usb@vger.kernel.org 21042S: Maintained 21043F: Documentation/usb/usbip_protocol.rst 21044F: drivers/usb/usbip/ 21045F: tools/testing/selftests/drivers/usb/usbip/ 21046F: tools/usb/usbip/ 21047 21048USB PEGASUS DRIVER 21049M: Petko Manolov <petkan@nucleusys.com> 21050L: linux-usb@vger.kernel.org 21051L: netdev@vger.kernel.org 21052S: Maintained 21053W: https://github.com/petkan/pegasus 21054T: git git://github.com/petkan/pegasus.git 21055F: drivers/net/usb/pegasus.* 21056 21057USB PHY LAYER 21058M: Felipe Balbi <balbi@kernel.org> 21059L: linux-usb@vger.kernel.org 21060S: Maintained 21061T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21062F: drivers/usb/phy/ 21063 21064USB PRINTER DRIVER (usblp) 21065M: Pete Zaitcev <zaitcev@redhat.com> 21066L: linux-usb@vger.kernel.org 21067S: Supported 21068F: drivers/usb/class/usblp.c 21069 21070USB RAW GADGET DRIVER 21071R: Andrey Konovalov <andreyknvl@gmail.com> 21072L: linux-usb@vger.kernel.org 21073S: Maintained 21074F: Documentation/usb/raw-gadget.rst 21075F: drivers/usb/gadget/legacy/raw_gadget.c 21076F: include/uapi/linux/usb/raw_gadget.h 21077 21078USB QMI WWAN NETWORK DRIVER 21079M: Bjørn Mork <bjorn@mork.no> 21080L: netdev@vger.kernel.org 21081S: Maintained 21082F: Documentation/ABI/testing/sysfs-class-net-qmi 21083F: drivers/net/usb/qmi_wwan.c 21084 21085USB RTL8150 DRIVER 21086M: Petko Manolov <petkan@nucleusys.com> 21087L: linux-usb@vger.kernel.org 21088L: netdev@vger.kernel.org 21089S: Maintained 21090W: https://github.com/petkan/rtl8150 21091T: git git://github.com/petkan/rtl8150.git 21092F: drivers/net/usb/rtl8150.c 21093 21094USB SERIAL SUBSYSTEM 21095M: Johan Hovold <johan@kernel.org> 21096L: linux-usb@vger.kernel.org 21097S: Maintained 21098T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21099F: Documentation/usb/usb-serial.rst 21100F: drivers/usb/serial/ 21101F: include/linux/usb/serial.h 21102 21103USB SMSC75XX ETHERNET DRIVER 21104M: Steve Glendinning <steve.glendinning@shawell.net> 21105L: netdev@vger.kernel.org 21106S: Maintained 21107F: drivers/net/usb/smsc75xx.* 21108 21109USB SMSC95XX ETHERNET DRIVER 21110M: Steve Glendinning <steve.glendinning@shawell.net> 21111M: UNGLinuxDriver@microchip.com 21112L: netdev@vger.kernel.org 21113S: Maintained 21114F: drivers/net/usb/smsc95xx.* 21115 21116USB SUBSYSTEM 21117M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21118L: linux-usb@vger.kernel.org 21119S: Supported 21120W: http://www.linux-usb.org 21121T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21122F: Documentation/devicetree/bindings/usb/ 21123F: Documentation/usb/ 21124F: drivers/usb/ 21125F: include/dt-bindings/usb/ 21126F: include/linux/usb.h 21127F: include/linux/usb/ 21128 21129USB TYPEC BUS FOR ALTERNATE MODES 21130M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21131L: linux-usb@vger.kernel.org 21132S: Maintained 21133F: Documentation/ABI/testing/sysfs-bus-typec 21134F: Documentation/driver-api/usb/typec_bus.rst 21135F: drivers/usb/typec/altmodes/ 21136F: include/linux/usb/typec_altmode.h 21137 21138USB TYPEC CLASS 21139M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21140L: linux-usb@vger.kernel.org 21141S: Maintained 21142F: Documentation/ABI/testing/sysfs-class-typec 21143F: Documentation/driver-api/usb/typec.rst 21144F: drivers/usb/typec/ 21145F: include/linux/usb/typec.h 21146 21147USB TYPEC INTEL PMC MUX DRIVER 21148M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21149L: linux-usb@vger.kernel.org 21150S: Maintained 21151F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21152F: drivers/usb/typec/mux/intel_pmc_mux.c 21153 21154USB TYPEC PI3USB30532 MUX DRIVER 21155M: Hans de Goede <hdegoede@redhat.com> 21156L: linux-usb@vger.kernel.org 21157S: Maintained 21158F: drivers/usb/typec/mux/pi3usb30532.c 21159 21160USB TYPEC PORT CONTROLLER DRIVERS 21161M: Guenter Roeck <linux@roeck-us.net> 21162L: linux-usb@vger.kernel.org 21163S: Maintained 21164F: drivers/usb/typec/tcpm/ 21165 21166USB UHCI DRIVER 21167M: Alan Stern <stern@rowland.harvard.edu> 21168L: linux-usb@vger.kernel.org 21169S: Maintained 21170F: drivers/usb/host/uhci* 21171 21172USB VIDEO CLASS 21173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21174L: linux-media@vger.kernel.org 21175S: Maintained 21176W: http://www.ideasonboard.org/uvc/ 21177T: git git://linuxtv.org/media_tree.git 21178F: drivers/media/usb/uvc/ 21179F: include/uapi/linux/uvcvideo.h 21180 21181USB WEBCAM GADGET 21182M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21183L: linux-usb@vger.kernel.org 21184S: Maintained 21185F: drivers/usb/gadget/function/*uvc* 21186F: drivers/usb/gadget/legacy/webcam.c 21187F: include/uapi/linux/usb/g_uvc.h 21188 21189USB WIRELESS RNDIS DRIVER (rndis_wlan) 21190M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21191L: linux-wireless@vger.kernel.org 21192S: Maintained 21193F: drivers/net/wireless/rndis_wlan.c 21194 21195USB XHCI DRIVER 21196M: Mathias Nyman <mathias.nyman@intel.com> 21197L: linux-usb@vger.kernel.org 21198S: Supported 21199F: drivers/usb/host/pci-quirks* 21200F: drivers/usb/host/xhci* 21201 21202USB ZD1201 DRIVER 21203L: linux-wireless@vger.kernel.org 21204S: Orphan 21205W: http://linux-lc100020.sourceforge.net 21206F: drivers/net/wireless/zydas/zd1201.* 21207 21208USB ZR364XX DRIVER 21209M: Antoine Jacquet <royale@zerezo.com> 21210L: linux-usb@vger.kernel.org 21211L: linux-media@vger.kernel.org 21212S: Maintained 21213W: http://royale.zerezo.com/zr364xx/ 21214T: git git://linuxtv.org/media_tree.git 21215F: Documentation/admin-guide/media/zr364xx* 21216F: drivers/media/usb/zr364xx/ 21217 21218USER-MODE LINUX (UML) 21219M: Richard Weinberger <richard@nod.at> 21220M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21221M: Johannes Berg <johannes@sipsolutions.net> 21222L: linux-um@lists.infradead.org 21223S: Maintained 21224W: http://user-mode-linux.sourceforge.net 21225Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21226T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21227T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21228F: Documentation/virt/uml/ 21229F: arch/um/ 21230F: arch/x86/um/ 21231F: fs/hostfs/ 21232 21233USERSPACE COPYIN/COPYOUT (UIOVEC) 21234M: Alexander Viro <viro@zeniv.linux.org.uk> 21235S: Maintained 21236F: include/linux/uio.h 21237F: lib/iov_iter.c 21238 21239USERSPACE DMA BUFFER DRIVER 21240M: Gerd Hoffmann <kraxel@redhat.com> 21241L: dri-devel@lists.freedesktop.org 21242S: Maintained 21243T: git git://anongit.freedesktop.org/drm/drm-misc 21244F: drivers/dma-buf/udmabuf.c 21245F: include/uapi/linux/udmabuf.h 21246 21247USERSPACE I/O (UIO) 21248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21249S: Maintained 21250T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21251F: Documentation/driver-api/uio-howto.rst 21252F: drivers/uio/ 21253F: include/linux/uio_driver.h 21254 21255UTIL-LINUX PACKAGE 21256M: Karel Zak <kzak@redhat.com> 21257L: util-linux@vger.kernel.org 21258S: Maintained 21259W: http://en.wikipedia.org/wiki/Util-linux 21260T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21261 21262UUID HELPERS 21263M: Christoph Hellwig <hch@lst.de> 21264R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21265L: linux-kernel@vger.kernel.org 21266S: Maintained 21267T: git git://git.infradead.org/users/hch/uuid.git 21268F: include/linux/uuid.h 21269F: include/uapi/linux/uuid.h 21270F: lib/test_uuid.c 21271F: lib/uuid.c 21272 21273UV SYSFS DRIVER 21274M: Justin Ernst <justin.ernst@hpe.com> 21275L: platform-driver-x86@vger.kernel.org 21276S: Maintained 21277F: drivers/platform/x86/uv_sysfs.c 21278 21279UVESAFB DRIVER 21280M: Michal Januszewski <spock@gentoo.org> 21281L: linux-fbdev@vger.kernel.org 21282S: Maintained 21283W: https://github.com/mjanusz/v86d 21284F: Documentation/fb/uvesafb.rst 21285F: drivers/video/fbdev/uvesafb.* 21286 21287Ux500 CLOCK DRIVERS 21288M: Ulf Hansson <ulf.hansson@linaro.org> 21289L: linux-clk@vger.kernel.org 21290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21291S: Maintained 21292F: drivers/clk/ux500/ 21293 21294VF610 NAND DRIVER 21295M: Stefan Agner <stefan@agner.ch> 21296L: linux-mtd@lists.infradead.org 21297S: Supported 21298F: drivers/mtd/nand/raw/vf610_nfc.c 21299 21300VFAT/FAT/MSDOS FILESYSTEM 21301M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21302S: Maintained 21303F: Documentation/filesystems/vfat.rst 21304F: fs/fat/ 21305F: tools/testing/selftests/filesystems/fat/ 21306 21307VFIO DRIVER 21308M: Alex Williamson <alex.williamson@redhat.com> 21309R: Cornelia Huck <cohuck@redhat.com> 21310L: kvm@vger.kernel.org 21311S: Maintained 21312T: git git://github.com/awilliam/linux-vfio.git 21313F: Documentation/driver-api/vfio.rst 21314F: drivers/vfio/ 21315F: include/linux/vfio.h 21316F: include/linux/vfio_pci_core.h 21317F: include/uapi/linux/vfio.h 21318 21319VFIO FSL-MC DRIVER 21320M: Diana Craciun <diana.craciun@oss.nxp.com> 21321L: kvm@vger.kernel.org 21322S: Maintained 21323F: drivers/vfio/fsl-mc/ 21324 21325VFIO HISILICON PCI DRIVER 21326M: Longfang Liu <liulongfang@huawei.com> 21327M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21328L: kvm@vger.kernel.org 21329S: Maintained 21330F: drivers/vfio/pci/hisilicon/ 21331 21332VFIO MEDIATED DEVICE DRIVERS 21333M: Kirti Wankhede <kwankhede@nvidia.com> 21334L: kvm@vger.kernel.org 21335S: Maintained 21336F: Documentation/driver-api/vfio-mediated-device.rst 21337F: drivers/vfio/mdev/ 21338F: include/linux/mdev.h 21339F: samples/vfio-mdev/ 21340 21341VFIO PCI DEVICE SPECIFIC DRIVERS 21342R: Jason Gunthorpe <jgg@nvidia.com> 21343R: Yishai Hadas <yishaih@nvidia.com> 21344R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21345R: Kevin Tian <kevin.tian@intel.com> 21346L: kvm@vger.kernel.org 21347S: Maintained 21348P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21349F: drivers/vfio/pci/*/ 21350 21351VFIO PLATFORM DRIVER 21352M: Eric Auger <eric.auger@redhat.com> 21353L: kvm@vger.kernel.org 21354S: Maintained 21355F: drivers/vfio/platform/ 21356 21357VFIO MLX5 PCI DRIVER 21358M: Yishai Hadas <yishaih@nvidia.com> 21359L: kvm@vger.kernel.org 21360S: Maintained 21361F: drivers/vfio/pci/mlx5/ 21362 21363VGA_SWITCHEROO 21364R: Lukas Wunner <lukas@wunner.de> 21365S: Maintained 21366T: git git://anongit.freedesktop.org/drm/drm-misc 21367F: Documentation/gpu/vga-switcheroo.rst 21368F: drivers/gpu/vga/vga_switcheroo.c 21369F: include/linux/vga_switcheroo.h 21370 21371VIA RHINE NETWORK DRIVER 21372S: Maintained 21373M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21374F: drivers/net/ethernet/via/via-rhine.c 21375 21376VIA SD/MMC CARD CONTROLLER DRIVER 21377M: Bruce Chang <brucechang@via.com.tw> 21378M: Harald Welte <HaraldWelte@viatech.com> 21379S: Maintained 21380F: drivers/mmc/host/via-sdmmc.c 21381 21382VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21383M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21384L: linux-fbdev@vger.kernel.org 21385S: Maintained 21386F: drivers/video/fbdev/via/ 21387F: include/linux/via-core.h 21388F: include/linux/via-gpio.h 21389F: include/linux/via_i2c.h 21390 21391VIA VELOCITY NETWORK DRIVER 21392M: Francois Romieu <romieu@fr.zoreil.com> 21393L: netdev@vger.kernel.org 21394S: Maintained 21395F: drivers/net/ethernet/via/via-velocity.* 21396 21397VICODEC VIRTUAL CODEC DRIVER 21398M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21399L: linux-media@vger.kernel.org 21400S: Maintained 21401W: https://linuxtv.org 21402T: git git://linuxtv.org/media_tree.git 21403F: drivers/media/test-drivers/vicodec/* 21404 21405VIDEO I2C POLLING DRIVER 21406M: Matt Ranostay <matt.ranostay@konsulko.com> 21407L: linux-media@vger.kernel.org 21408S: Maintained 21409F: drivers/media/i2c/video-i2c.c 21410 21411VIDEO MULTIPLEXER DRIVER 21412M: Philipp Zabel <p.zabel@pengutronix.de> 21413L: linux-media@vger.kernel.org 21414S: Maintained 21415F: drivers/media/platform/video-mux.c 21416 21417VIDEOBUF2 FRAMEWORK 21418M: Tomasz Figa <tfiga@chromium.org> 21419M: Marek Szyprowski <m.szyprowski@samsung.com> 21420L: linux-media@vger.kernel.org 21421S: Maintained 21422F: drivers/media/common/videobuf2/* 21423F: include/media/videobuf2-* 21424 21425VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21426M: Shuah Khan <skhan@linuxfoundation.org> 21427R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21428L: linux-media@vger.kernel.org 21429S: Maintained 21430W: https://linuxtv.org 21431T: git git://linuxtv.org/media_tree.git 21432F: drivers/media/test-drivers/vimc/* 21433 21434VIRT LIB 21435M: Alex Williamson <alex.williamson@redhat.com> 21436M: Paolo Bonzini <pbonzini@redhat.com> 21437L: kvm@vger.kernel.org 21438S: Supported 21439F: virt/lib/ 21440 21441VIRTIO AND VHOST VSOCK DRIVER 21442M: Stefan Hajnoczi <stefanha@redhat.com> 21443M: Stefano Garzarella <sgarzare@redhat.com> 21444L: kvm@vger.kernel.org 21445L: virtualization@lists.linux-foundation.org 21446L: netdev@vger.kernel.org 21447S: Maintained 21448F: drivers/vhost/vsock.c 21449F: include/linux/virtio_vsock.h 21450F: include/uapi/linux/virtio_vsock.h 21451F: net/vmw_vsock/virtio_transport.c 21452F: net/vmw_vsock/virtio_transport_common.c 21453 21454VIRTIO BLOCK AND SCSI DRIVERS 21455M: "Michael S. Tsirkin" <mst@redhat.com> 21456M: Jason Wang <jasowang@redhat.com> 21457R: Paolo Bonzini <pbonzini@redhat.com> 21458R: Stefan Hajnoczi <stefanha@redhat.com> 21459L: virtualization@lists.linux-foundation.org 21460S: Maintained 21461F: drivers/block/virtio_blk.c 21462F: drivers/scsi/virtio_scsi.c 21463F: drivers/vhost/scsi.c 21464F: include/uapi/linux/virtio_blk.h 21465F: include/uapi/linux/virtio_scsi.h 21466 21467VIRTIO CONSOLE DRIVER 21468M: Amit Shah <amit@kernel.org> 21469L: virtualization@lists.linux-foundation.org 21470S: Maintained 21471F: drivers/char/virtio_console.c 21472F: include/linux/virtio_console.h 21473F: include/uapi/linux/virtio_console.h 21474 21475VIRTIO CORE AND NET DRIVERS 21476M: "Michael S. Tsirkin" <mst@redhat.com> 21477M: Jason Wang <jasowang@redhat.com> 21478L: virtualization@lists.linux-foundation.org 21479S: Maintained 21480F: Documentation/ABI/testing/sysfs-bus-vdpa 21481F: Documentation/ABI/testing/sysfs-class-vduse 21482F: Documentation/devicetree/bindings/virtio/ 21483F: drivers/block/virtio_blk.c 21484F: drivers/crypto/virtio/ 21485F: drivers/net/virtio_net.c 21486F: drivers/vdpa/ 21487F: drivers/virtio/ 21488F: include/linux/vdpa.h 21489F: include/linux/virtio*.h 21490F: include/uapi/linux/virtio_*.h 21491F: tools/virtio/ 21492 21493VIRTIO BALLOON 21494M: "Michael S. Tsirkin" <mst@redhat.com> 21495M: David Hildenbrand <david@redhat.com> 21496L: virtualization@lists.linux-foundation.org 21497S: Maintained 21498F: drivers/virtio/virtio_balloon.c 21499F: include/uapi/linux/virtio_balloon.h 21500F: include/linux/balloon_compaction.h 21501F: mm/balloon_compaction.c 21502 21503VIRTIO CRYPTO DRIVER 21504M: Gonglei <arei.gonglei@huawei.com> 21505L: virtualization@lists.linux-foundation.org 21506L: linux-crypto@vger.kernel.org 21507S: Maintained 21508F: drivers/crypto/virtio/ 21509F: include/uapi/linux/virtio_crypto.h 21510 21511VIRTIO DRIVERS FOR S390 21512M: Cornelia Huck <cohuck@redhat.com> 21513M: Halil Pasic <pasic@linux.ibm.com> 21514M: Eric Farman <farman@linux.ibm.com> 21515L: linux-s390@vger.kernel.org 21516L: virtualization@lists.linux-foundation.org 21517L: kvm@vger.kernel.org 21518S: Supported 21519F: arch/s390/include/uapi/asm/virtio-ccw.h 21520F: drivers/s390/virtio/ 21521 21522VIRTIO FILE SYSTEM 21523M: Vivek Goyal <vgoyal@redhat.com> 21524M: Stefan Hajnoczi <stefanha@redhat.com> 21525M: Miklos Szeredi <miklos@szeredi.hu> 21526L: virtualization@lists.linux-foundation.org 21527L: linux-fsdevel@vger.kernel.org 21528S: Supported 21529W: https://virtio-fs.gitlab.io/ 21530F: Documentation/filesystems/virtiofs.rst 21531F: fs/fuse/virtio_fs.c 21532F: include/uapi/linux/virtio_fs.h 21533 21534VIRTIO GPIO DRIVER 21535M: Enrico Weigelt, metux IT consult <info@metux.net> 21536M: Viresh Kumar <vireshk@kernel.org> 21537L: linux-gpio@vger.kernel.org 21538L: virtualization@lists.linux-foundation.org 21539S: Maintained 21540F: drivers/gpio/gpio-virtio.c 21541F: include/uapi/linux/virtio_gpio.h 21542 21543VIRTIO GPU DRIVER 21544M: David Airlie <airlied@linux.ie> 21545M: Gerd Hoffmann <kraxel@redhat.com> 21546R: Gurchetan Singh <gurchetansingh@chromium.org> 21547R: Chia-I Wu <olvaffe@gmail.com> 21548L: dri-devel@lists.freedesktop.org 21549L: virtualization@lists.linux-foundation.org 21550S: Maintained 21551T: git git://anongit.freedesktop.org/drm/drm-misc 21552F: drivers/gpu/drm/virtio/ 21553F: include/uapi/linux/virtio_gpu.h 21554 21555VIRTIO HOST (VHOST) 21556M: "Michael S. Tsirkin" <mst@redhat.com> 21557M: Jason Wang <jasowang@redhat.com> 21558L: kvm@vger.kernel.org 21559L: virtualization@lists.linux-foundation.org 21560L: netdev@vger.kernel.org 21561S: Maintained 21562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21563F: drivers/vhost/ 21564F: include/linux/vhost_iotlb.h 21565F: include/uapi/linux/vhost.h 21566 21567VIRTIO INPUT DRIVER 21568M: Gerd Hoffmann <kraxel@redhat.com> 21569S: Maintained 21570F: drivers/virtio/virtio_input.c 21571F: include/uapi/linux/virtio_input.h 21572 21573VIRTIO IOMMU DRIVER 21574M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21575L: virtualization@lists.linux-foundation.org 21576S: Maintained 21577F: drivers/iommu/virtio-iommu.c 21578F: include/uapi/linux/virtio_iommu.h 21579 21580VIRTIO MEM DRIVER 21581M: David Hildenbrand <david@redhat.com> 21582L: virtualization@lists.linux-foundation.org 21583S: Maintained 21584W: https://virtio-mem.gitlab.io/ 21585F: drivers/virtio/virtio_mem.c 21586F: include/uapi/linux/virtio_mem.h 21587 21588VIRTIO SOUND DRIVER 21589M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21590M: "Michael S. Tsirkin" <mst@redhat.com> 21591L: virtualization@lists.linux-foundation.org 21592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21593S: Maintained 21594F: include/uapi/linux/virtio_snd.h 21595F: sound/virtio/* 21596 21597VIRTIO I2C DRIVER 21598M: Conghui Chen <conghui.chen@intel.com> 21599M: Viresh Kumar <viresh.kumar@linaro.org> 21600L: linux-i2c@vger.kernel.org 21601L: virtualization@lists.linux-foundation.org 21602S: Maintained 21603F: drivers/i2c/busses/i2c-virtio.c 21604F: include/uapi/linux/virtio_i2c.h 21605 21606VIRTIO PMEM DRIVER 21607M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21608L: virtualization@lists.linux-foundation.org 21609S: Maintained 21610F: drivers/nvdimm/virtio_pmem.c 21611F: drivers/nvdimm/nd_virtio.c 21612 21613VIRTUAL BOX GUEST DEVICE DRIVER 21614M: Hans de Goede <hdegoede@redhat.com> 21615M: Arnd Bergmann <arnd@arndb.de> 21616M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21617S: Maintained 21618F: drivers/virt/vboxguest/ 21619F: include/linux/vbox_utils.h 21620F: include/uapi/linux/vbox*.h 21621 21622VIRTUAL BOX SHARED FOLDER VFS DRIVER 21623M: Hans de Goede <hdegoede@redhat.com> 21624L: linux-fsdevel@vger.kernel.org 21625S: Maintained 21626F: fs/vboxsf/* 21627 21628VIRTUAL SERIO DEVICE DRIVER 21629M: Stephen Chandler Paul <thatslyude@gmail.com> 21630S: Maintained 21631F: drivers/input/serio/userio.c 21632F: include/uapi/linux/userio.h 21633 21634VIVID VIRTUAL VIDEO DRIVER 21635M: Hans Verkuil <hverkuil@xs4all.nl> 21636L: linux-media@vger.kernel.org 21637S: Maintained 21638W: https://linuxtv.org 21639T: git git://linuxtv.org/media_tree.git 21640F: drivers/media/test-drivers/vivid/* 21641 21642VIDTV VIRTUAL DIGITAL TV DRIVER 21643M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21644L: linux-media@vger.kernel.org 21645S: Maintained 21646W: https://linuxtv.org 21647T: git git://linuxtv.org/media_tree.git 21648F: drivers/media/test-drivers/vidtv/* 21649 21650VLYNQ BUS 21651M: Florian Fainelli <f.fainelli@gmail.com> 21652L: openwrt-devel@lists.openwrt.org (subscribers-only) 21653S: Maintained 21654F: drivers/vlynq/vlynq.c 21655F: include/linux/vlynq.h 21656 21657VME SUBSYSTEM 21658M: Martyn Welch <martyn@welchs.me.uk> 21659M: Manohar Vanga <manohar.vanga@gmail.com> 21660M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21661L: linux-kernel@vger.kernel.org 21662S: Odd fixes 21663T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21664F: Documentation/driver-api/vme.rst 21665F: drivers/staging/vme_user/ 21666 21667VM SOCKETS (AF_VSOCK) 21668M: Stefano Garzarella <sgarzare@redhat.com> 21669L: virtualization@lists.linux-foundation.org 21670L: netdev@vger.kernel.org 21671S: Maintained 21672F: drivers/net/vsockmon.c 21673F: include/net/af_vsock.h 21674F: include/uapi/linux/vm_sockets.h 21675F: include/uapi/linux/vm_sockets_diag.h 21676F: include/uapi/linux/vsockmon.h 21677F: net/vmw_vsock/ 21678F: tools/testing/vsock/ 21679 21680VMWARE BALLOON DRIVER 21681M: Nadav Amit <namit@vmware.com> 21682R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21683L: linux-kernel@vger.kernel.org 21684S: Maintained 21685F: drivers/misc/vmw_balloon.c 21686 21687VMWARE HYPERVISOR INTERFACE 21688M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21689M: Alexey Makhalov <amakhalov@vmware.com> 21690R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21691L: virtualization@lists.linux-foundation.org 21692L: x86@kernel.org 21693S: Supported 21694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21695F: arch/x86/include/asm/vmware.h 21696F: arch/x86/kernel/cpu/vmware.c 21697 21698VMWARE PVRDMA DRIVER 21699M: Bryan Tan <bryantan@vmware.com> 21700M: Vishnu Dasa <vdasa@vmware.com> 21701R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21702L: linux-rdma@vger.kernel.org 21703S: Maintained 21704F: drivers/infiniband/hw/vmw_pvrdma/ 21705 21706VMware PVSCSI driver 21707M: Vishal Bhakta <vbhakta@vmware.com> 21708R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21709L: linux-scsi@vger.kernel.org 21710S: Maintained 21711F: drivers/scsi/vmw_pvscsi.c 21712F: drivers/scsi/vmw_pvscsi.h 21713 21714VMWARE VIRTUAL PTP CLOCK DRIVER 21715M: Vivek Thampi <vithampi@vmware.com> 21716R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21717L: netdev@vger.kernel.org 21718S: Supported 21719F: drivers/ptp/ptp_vmw.c 21720 21721VMWARE VMCI DRIVER 21722M: Bryan Tan <bryantan@vmware.com> 21723M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21724M: Vishnu Dasa <vdasa@vmware.com> 21725R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21726L: linux-kernel@vger.kernel.org 21727S: Maintained 21728F: drivers/misc/vmw_vmci/ 21729 21730VMWARE VMMOUSE SUBDRIVER 21731M: Zack Rusin <zackr@vmware.com> 21732R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21733R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21734L: linux-input@vger.kernel.org 21735S: Maintained 21736F: drivers/input/mouse/vmmouse.c 21737F: drivers/input/mouse/vmmouse.h 21738 21739VMWARE VMXNET3 ETHERNET DRIVER 21740M: Ronak Doshi <doshir@vmware.com> 21741R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21742L: netdev@vger.kernel.org 21743S: Maintained 21744F: drivers/net/vmxnet3/ 21745 21746VOCORE VOCORE2 BOARD 21747M: Harvey Hunt <harveyhuntnexus@gmail.com> 21748L: linux-mips@vger.kernel.org 21749S: Maintained 21750F: arch/mips/boot/dts/ralink/vocore2.dts 21751 21752VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21753M: Liam Girdwood <lgirdwood@gmail.com> 21754M: Mark Brown <broonie@kernel.org> 21755L: linux-kernel@vger.kernel.org 21756S: Supported 21757W: http://www.slimlogic.co.uk/?p=48 21758T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21759F: Documentation/devicetree/bindings/regulator/ 21760F: Documentation/power/regulator/ 21761F: drivers/regulator/ 21762F: include/dt-bindings/regulator/ 21763F: include/linux/regulator/ 21764K: regulator_get_optional 21765 21766VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21767R: Matti Vaittinen <mazziesaccount@gmail.com> 21768F: drivers/regulator/irq_helpers.c 21769 21770VRF 21771M: David Ahern <dsahern@kernel.org> 21772L: netdev@vger.kernel.org 21773S: Maintained 21774F: Documentation/networking/vrf.rst 21775F: drivers/net/vrf.c 21776 21777VSPRINTF 21778M: Petr Mladek <pmladek@suse.com> 21779M: Steven Rostedt <rostedt@goodmis.org> 21780M: Sergey Senozhatsky <senozhatsky@chromium.org> 21781R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21782R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21783S: Maintained 21784T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21785F: Documentation/core-api/printk-formats.rst 21786F: lib/test_printf.c 21787F: lib/test_scanf.c 21788F: lib/vsprintf.c 21789 21790VT1211 HARDWARE MONITOR DRIVER 21791M: Juerg Haefliger <juergh@gmail.com> 21792L: linux-hwmon@vger.kernel.org 21793S: Maintained 21794F: Documentation/hwmon/vt1211.rst 21795F: drivers/hwmon/vt1211.c 21796 21797VT8231 HARDWARE MONITOR DRIVER 21798M: Roger Lucas <vt8231@hiddenengine.co.uk> 21799L: linux-hwmon@vger.kernel.org 21800S: Maintained 21801F: drivers/hwmon/vt8231.c 21802 21803VUB300 USB to SDIO/SD/MMC bridge chip 21804L: linux-mmc@vger.kernel.org 21805S: Orphan 21806F: drivers/mmc/host/vub300.c 21807 21808W1 DALLAS'S 1-WIRE BUS 21809M: Evgeniy Polyakov <zbr@ioremap.net> 21810S: Maintained 21811F: Documentation/devicetree/bindings/w1/ 21812F: Documentation/w1/ 21813F: drivers/w1/ 21814F: include/linux/w1.h 21815 21816W83791D HARDWARE MONITORING DRIVER 21817M: Marc Hulsman <m.hulsman@tudelft.nl> 21818L: linux-hwmon@vger.kernel.org 21819S: Maintained 21820F: Documentation/hwmon/w83791d.rst 21821F: drivers/hwmon/w83791d.c 21822 21823W83793 HARDWARE MONITORING DRIVER 21824M: Rudolf Marek <r.marek@assembler.cz> 21825L: linux-hwmon@vger.kernel.org 21826S: Maintained 21827F: Documentation/hwmon/w83793.rst 21828F: drivers/hwmon/w83793.c 21829 21830W83795 HARDWARE MONITORING DRIVER 21831M: Jean Delvare <jdelvare@suse.com> 21832L: linux-hwmon@vger.kernel.org 21833S: Maintained 21834F: drivers/hwmon/w83795.c 21835 21836W83L51xD SD/MMC CARD INTERFACE DRIVER 21837M: Pierre Ossman <pierre@ossman.eu> 21838S: Maintained 21839F: drivers/mmc/host/wbsd.* 21840 21841WACOM PROTOCOL 4 SERIAL TABLETS 21842M: Julian Squires <julian@cipht.net> 21843M: Hans de Goede <hdegoede@redhat.com> 21844L: linux-input@vger.kernel.org 21845S: Maintained 21846F: drivers/input/tablet/wacom_serial4.c 21847 21848WANGXUN ETHERNET DRIVER 21849M: Jiawen Wu <jiawenwu@trustnetic.com> 21850L: netdev@vger.kernel.org 21851S: Maintained 21852F: Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst 21853F: drivers/net/ethernet/wangxun/ 21854 21855WATCHDOG DEVICE DRIVERS 21856M: Wim Van Sebroeck <wim@linux-watchdog.org> 21857M: Guenter Roeck <linux@roeck-us.net> 21858L: linux-watchdog@vger.kernel.org 21859S: Maintained 21860W: http://www.linux-watchdog.org/ 21861T: git git://www.linux-watchdog.org/linux-watchdog.git 21862F: Documentation/devicetree/bindings/watchdog/ 21863F: Documentation/watchdog/ 21864F: drivers/watchdog/ 21865F: include/linux/watchdog.h 21866F: include/uapi/linux/watchdog.h 21867 21868WHISKEYCOVE PMIC GPIO DRIVER 21869M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21870L: linux-gpio@vger.kernel.org 21871S: Maintained 21872F: drivers/gpio/gpio-wcove.c 21873 21874WHWAVE RTC DRIVER 21875M: Dianlong Li <long17.cool@163.com> 21876L: linux-rtc@vger.kernel.org 21877S: Maintained 21878F: drivers/rtc/rtc-sd3078.c 21879 21880WIIMOTE HID DRIVER 21881M: David Rheinsberg <david.rheinsberg@gmail.com> 21882L: linux-input@vger.kernel.org 21883S: Maintained 21884F: drivers/hid/hid-wiimote* 21885 21886WILOCITY WIL6210 WIRELESS DRIVER 21887L: linux-wireless@vger.kernel.org 21888S: Orphan 21889W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21890F: drivers/net/wireless/ath/wil6210/ 21891 21892WINBOND CIR DRIVER 21893M: David Härdeman <david@hardeman.nu> 21894S: Maintained 21895F: drivers/media/rc/winbond-cir.c 21896 21897WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21898M: William Breathitt Gray <william.gray@linaro.org> 21899L: linux-watchdog@vger.kernel.org 21900S: Maintained 21901F: drivers/watchdog/ebc-c384_wdt.c 21902 21903WINSYSTEMS WS16C48 GPIO DRIVER 21904M: William Breathitt Gray <william.gray@linaro.org> 21905L: linux-gpio@vger.kernel.org 21906S: Maintained 21907F: drivers/gpio/gpio-ws16c48.c 21908 21909WIREGUARD SECURE NETWORK TUNNEL 21910M: Jason A. Donenfeld <Jason@zx2c4.com> 21911L: wireguard@lists.zx2c4.com 21912L: netdev@vger.kernel.org 21913S: Maintained 21914F: drivers/net/wireguard/ 21915F: tools/testing/selftests/wireguard/ 21916 21917WISTRON LAPTOP BUTTON DRIVER 21918M: Miloslav Trmac <mitr@volny.cz> 21919S: Maintained 21920F: drivers/input/misc/wistron_btns.c 21921 21922WL3501 WIRELESS PCMCIA CARD DRIVER 21923L: linux-wireless@vger.kernel.org 21924S: Odd fixes 21925F: drivers/net/wireless/wl3501* 21926 21927WOLFSON MICROELECTRONICS DRIVERS 21928L: patches@opensource.cirrus.com 21929S: Supported 21930W: https://github.com/CirrusLogic/linux-drivers/wiki 21931T: git https://github.com/CirrusLogic/linux-drivers.git 21932F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21933F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21934F: Documentation/devicetree/bindings/mfd/wm831x.txt 21935F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21936F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21937F: Documentation/devicetree/bindings/sound/wm* 21938F: Documentation/hwmon/wm83??.rst 21939F: arch/arm/mach-s3c/mach-crag6410* 21940F: drivers/clk/clk-wm83*.c 21941F: drivers/gpio/gpio-*wm*.c 21942F: drivers/gpio/gpio-arizona.c 21943F: drivers/hwmon/wm83??-hwmon.c 21944F: drivers/input/misc/wm831x-on.c 21945F: drivers/input/touchscreen/wm831x-ts.c 21946F: drivers/input/touchscreen/wm97*.c 21947F: drivers/leds/leds-wm83*.c 21948F: drivers/mfd/arizona* 21949F: drivers/mfd/cs47l24* 21950F: drivers/mfd/wm*.c 21951F: drivers/power/supply/wm83*.c 21952F: drivers/regulator/arizona* 21953F: drivers/regulator/wm8*.c 21954F: drivers/rtc/rtc-wm83*.c 21955F: drivers/video/backlight/wm83*_bl.c 21956F: drivers/watchdog/wm83*_wdt.c 21957F: include/linux/mfd/arizona/ 21958F: include/linux/mfd/wm831x/ 21959F: include/linux/mfd/wm8350/ 21960F: include/linux/mfd/wm8400* 21961F: include/linux/regulator/arizona* 21962F: include/linux/wm97xx.h 21963F: include/sound/wm????.h 21964F: sound/soc/codecs/arizona* 21965F: sound/soc/codecs/cs47l24* 21966F: sound/soc/codecs/wm* 21967 21968WORKQUEUE 21969M: Tejun Heo <tj@kernel.org> 21970R: Lai Jiangshan <jiangshanlai@gmail.com> 21971S: Maintained 21972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21973F: Documentation/core-api/workqueue.rst 21974F: include/linux/workqueue.h 21975F: kernel/workqueue.c 21976 21977WWAN DRIVERS 21978M: Loic Poulain <loic.poulain@linaro.org> 21979M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21980R: Johannes Berg <johannes@sipsolutions.net> 21981L: netdev@vger.kernel.org 21982S: Maintained 21983F: drivers/net/wwan/ 21984F: include/linux/wwan.h 21985F: include/uapi/linux/wwan.h 21986 21987X-POWERS AXP288 PMIC DRIVERS 21988M: Hans de Goede <hdegoede@redhat.com> 21989S: Maintained 21990F: drivers/acpi/pmic/intel_pmic_xpower.c 21991N: axp288 21992 21993X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21994M: Chen-Yu Tsai <wens@csie.org> 21995L: linux-kernel@vger.kernel.org 21996S: Maintained 21997N: axp[128] 21998 21999X.25 STACK 22000M: Martin Schiller <ms@dev.tdt.de> 22001L: linux-x25@vger.kernel.org 22002S: Maintained 22003F: Documentation/networking/lapb-module.rst 22004F: Documentation/networking/x25* 22005F: drivers/net/wan/hdlc_x25.c 22006F: drivers/net/wan/lapbether.c 22007F: include/*/lapb.h 22008F: include/net/x25* 22009F: include/uapi/linux/x25.h 22010F: net/lapb/ 22011F: net/x25/ 22012 22013X86 ARCHITECTURE (32-BIT AND 64-BIT) 22014M: Thomas Gleixner <tglx@linutronix.de> 22015M: Ingo Molnar <mingo@redhat.com> 22016M: Borislav Petkov <bp@alien8.de> 22017M: Dave Hansen <dave.hansen@linux.intel.com> 22018M: x86@kernel.org 22019R: "H. Peter Anvin" <hpa@zytor.com> 22020L: linux-kernel@vger.kernel.org 22021S: Maintained 22022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22023F: Documentation/devicetree/bindings/x86/ 22024F: Documentation/x86/ 22025F: arch/x86/ 22026 22027X86 ENTRY CODE 22028M: Andy Lutomirski <luto@kernel.org> 22029L: linux-kernel@vger.kernel.org 22030S: Maintained 22031T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22032F: arch/x86/entry/ 22033 22034X86 MCE INFRASTRUCTURE 22035M: Tony Luck <tony.luck@intel.com> 22036M: Borislav Petkov <bp@alien8.de> 22037L: linux-edac@vger.kernel.org 22038S: Maintained 22039F: Documentation/ABI/testing/sysfs-mce 22040F: Documentation/x86/x86_64/machinecheck.rst 22041F: arch/x86/kernel/cpu/mce/* 22042 22043X86 MICROCODE UPDATE SUPPORT 22044M: Borislav Petkov <bp@alien8.de> 22045S: Maintained 22046F: arch/x86/kernel/cpu/microcode/* 22047 22048X86 MM 22049M: Dave Hansen <dave.hansen@linux.intel.com> 22050M: Andy Lutomirski <luto@kernel.org> 22051M: Peter Zijlstra <peterz@infradead.org> 22052L: linux-kernel@vger.kernel.org 22053S: Maintained 22054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22055F: arch/x86/mm/ 22056 22057X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22058M: Hans de Goede <hdegoede@redhat.com> 22059L: platform-driver-x86@vger.kernel.org 22060S: Maintained 22061T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22062F: drivers/platform/x86/x86-android-tablets.c 22063 22064X86 PLATFORM DRIVERS 22065M: Hans de Goede <hdegoede@redhat.com> 22066M: Mark Gross <markgross@kernel.org> 22067L: platform-driver-x86@vger.kernel.org 22068S: Maintained 22069T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22070F: drivers/platform/olpc/ 22071F: drivers/platform/x86/ 22072 22073X86 PLATFORM DRIVERS - ARCH 22074R: Darren Hart <dvhart@infradead.org> 22075R: Andy Shevchenko <andy@infradead.org> 22076L: platform-driver-x86@vger.kernel.org 22077L: x86@kernel.org 22078S: Maintained 22079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22080F: arch/x86/platform 22081 22082X86 PLATFORM UV HPE SUPERDOME FLEX 22083M: Steve Wahl <steve.wahl@hpe.com> 22084R: Mike Travis <mike.travis@hpe.com> 22085R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22086R: Russ Anderson <russ.anderson@hpe.com> 22087S: Supported 22088F: arch/x86/include/asm/uv/ 22089F: arch/x86/kernel/apic/x2apic_uv_x.c 22090F: arch/x86/platform/uv/ 22091 22092X86 STACK UNWINDING 22093M: Josh Poimboeuf <jpoimboe@kernel.org> 22094M: Peter Zijlstra <peterz@infradead.org> 22095S: Supported 22096F: arch/x86/include/asm/unwind*.h 22097F: arch/x86/kernel/dumpstack.c 22098F: arch/x86/kernel/stacktrace.c 22099F: arch/x86/kernel/unwind_*.c 22100 22101X86 VDSO 22102M: Andy Lutomirski <luto@kernel.org> 22103L: linux-kernel@vger.kernel.org 22104S: Maintained 22105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22106F: arch/x86/entry/vdso/ 22107 22108XARRAY 22109M: Matthew Wilcox <willy@infradead.org> 22110L: linux-fsdevel@vger.kernel.org 22111S: Supported 22112F: Documentation/core-api/xarray.rst 22113F: include/linux/idr.h 22114F: include/linux/xarray.h 22115F: lib/idr.c 22116F: lib/xarray.c 22117F: tools/testing/radix-tree 22118 22119XBOX DVD IR REMOTE 22120M: Benjamin Valentin <benpicco@googlemail.com> 22121S: Maintained 22122F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22123F: drivers/media/rc/xbox_remote.c 22124 22125XC2028/3028 TUNER DRIVER 22126M: Mauro Carvalho Chehab <mchehab@kernel.org> 22127L: linux-media@vger.kernel.org 22128S: Maintained 22129W: https://linuxtv.org 22130T: git git://linuxtv.org/media_tree.git 22131F: drivers/media/tuners/xc2028.* 22132 22133XDP (eXpress Data Path) 22134M: Alexei Starovoitov <ast@kernel.org> 22135M: Daniel Borkmann <daniel@iogearbox.net> 22136M: David S. Miller <davem@davemloft.net> 22137M: Jakub Kicinski <kuba@kernel.org> 22138M: Jesper Dangaard Brouer <hawk@kernel.org> 22139M: John Fastabend <john.fastabend@gmail.com> 22140L: netdev@vger.kernel.org 22141L: bpf@vger.kernel.org 22142S: Supported 22143F: include/net/xdp.h 22144F: include/net/xdp_priv.h 22145F: include/trace/events/xdp.h 22146F: kernel/bpf/cpumap.c 22147F: kernel/bpf/devmap.c 22148F: net/core/xdp.c 22149F: samples/bpf/xdp* 22150F: tools/testing/selftests/bpf/*xdp* 22151F: tools/testing/selftests/bpf/*/*xdp* 22152F: drivers/net/ethernet/*/*/*/*/*xdp* 22153F: drivers/net/ethernet/*/*/*xdp* 22154K: (?:\b|_)xdp(?:\b|_) 22155 22156XDP SOCKETS (AF_XDP) 22157M: Björn Töpel <bjorn@kernel.org> 22158M: Magnus Karlsson <magnus.karlsson@intel.com> 22159M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22160R: Jonathan Lemon <jonathan.lemon@gmail.com> 22161L: netdev@vger.kernel.org 22162L: bpf@vger.kernel.org 22163S: Maintained 22164F: Documentation/networking/af_xdp.rst 22165F: include/net/xdp_sock* 22166F: include/net/xsk_buff_pool.h 22167F: include/uapi/linux/if_xdp.h 22168F: include/uapi/linux/xdp_diag.h 22169F: include/net/netns/xdp.h 22170F: net/xdp/ 22171F: tools/testing/selftests/bpf/*xsk* 22172 22173XEN BLOCK SUBSYSTEM 22174M: Roger Pau Monné <roger.pau@citrix.com> 22175L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22176S: Supported 22177F: drivers/block/xen* 22178F: drivers/block/xen-blkback/* 22179 22180XEN HYPERVISOR ARM 22181M: Stefano Stabellini <sstabellini@kernel.org> 22182L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22183S: Maintained 22184F: arch/arm/include/asm/xen/ 22185F: arch/arm/xen/ 22186 22187XEN HYPERVISOR ARM64 22188M: Stefano Stabellini <sstabellini@kernel.org> 22189L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22190S: Maintained 22191F: arch/arm64/include/asm/xen/ 22192F: arch/arm64/xen/ 22193 22194XEN HYPERVISOR INTERFACE 22195M: Juergen Gross <jgross@suse.com> 22196M: Stefano Stabellini <sstabellini@kernel.org> 22197R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22198L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22199S: Supported 22200T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22201F: Documentation/ABI/stable/sysfs-hypervisor-xen 22202F: Documentation/ABI/testing/sysfs-hypervisor-xen 22203F: drivers/*/xen-*front.c 22204F: drivers/xen/ 22205F: include/uapi/xen/ 22206F: include/xen/ 22207F: kernel/configs/xen.config 22208 22209XEN HYPERVISOR X86 22210M: Juergen Gross <jgross@suse.com> 22211R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22212L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22213S: Supported 22214F: arch/x86/configs/xen.config 22215F: arch/x86/include/asm/pvclock-abi.h 22216F: arch/x86/include/asm/xen/ 22217F: arch/x86/platform/pvh/ 22218F: arch/x86/xen/ 22219 22220XEN NETWORK BACKEND DRIVER 22221M: Wei Liu <wei.liu@kernel.org> 22222M: Paul Durrant <paul@xen.org> 22223L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22224L: netdev@vger.kernel.org 22225S: Supported 22226F: drivers/net/xen-netback/* 22227 22228XEN PCI SUBSYSTEM 22229M: Juergen Gross <jgross@suse.com> 22230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22231S: Supported 22232F: arch/x86/pci/*xen* 22233F: drivers/pci/*xen* 22234 22235XEN PVSCSI DRIVERS 22236M: Juergen Gross <jgross@suse.com> 22237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22238L: linux-scsi@vger.kernel.org 22239S: Supported 22240F: drivers/scsi/xen-scsifront.c 22241F: drivers/xen/xen-scsiback.c 22242F: include/xen/interface/io/vscsiif.h 22243 22244XEN PVUSB DRIVER 22245M: Juergen Gross <jgross@suse.com> 22246L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22247L: linux-usb@vger.kernel.org 22248S: Supported 22249F: drivers/usb/host/xen* 22250F: include/xen/interface/io/usbif.h 22251 22252XEN SOUND FRONTEND DRIVER 22253M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22256S: Supported 22257F: sound/xen/* 22258 22259XEN SWIOTLB SUBSYSTEM 22260M: Juergen Gross <jgross@suse.com> 22261M: Stefano Stabellini <sstabellini@kernel.org> 22262L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22263L: iommu@lists.linux.dev 22264S: Supported 22265F: arch/x86/xen/*swiotlb* 22266F: drivers/xen/*swiotlb* 22267 22268XFS FILESYSTEM 22269C: irc://irc.oftc.net/xfs 22270M: Darrick J. Wong <djwong@kernel.org> 22271L: linux-xfs@vger.kernel.org 22272S: Supported 22273W: http://xfs.org/ 22274T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22275F: Documentation/ABI/testing/sysfs-fs-xfs 22276F: Documentation/admin-guide/xfs.rst 22277F: Documentation/filesystems/xfs-delayed-logging-design.rst 22278F: Documentation/filesystems/xfs-self-describing-metadata.rst 22279F: fs/xfs/ 22280F: include/uapi/linux/dqblk_xfs.h 22281F: include/uapi/linux/fsmap.h 22282 22283XILINX AMS DRIVER 22284M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22285L: linux-iio@vger.kernel.org 22286S: Maintained 22287F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22288F: drivers/iio/adc/xilinx-ams.c 22289 22290XILINX AXI ETHERNET DRIVER 22291M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22292S: Maintained 22293F: drivers/net/ethernet/xilinx/xilinx_axienet* 22294 22295XILINX CAN DRIVER 22296M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22297R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22298L: linux-can@vger.kernel.org 22299S: Maintained 22300F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22301F: drivers/net/can/xilinx_can.c 22302 22303XILINX GPIO DRIVER 22304M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22305R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22306R: Michal Simek <michal.simek@xilinx.com> 22307S: Maintained 22308F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 22309F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22310F: drivers/gpio/gpio-xilinx.c 22311F: drivers/gpio/gpio-zynq.c 22312 22313XILINX SD-FEC IP CORES 22314M: Derek Kiernan <derek.kiernan@xilinx.com> 22315M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22316S: Maintained 22317F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22318F: Documentation/misc-devices/xilinx_sdfec.rst 22319F: drivers/misc/Kconfig 22320F: drivers/misc/Makefile 22321F: drivers/misc/xilinx_sdfec.c 22322F: include/uapi/misc/xilinx_sdfec.h 22323 22324XILINX PWM DRIVER 22325M: Sean Anderson <sean.anderson@seco.com> 22326S: Maintained 22327F: drivers/pwm/pwm-xilinx.c 22328F: include/clocksource/timer-xilinx.h 22329 22330XILINX UARTLITE SERIAL DRIVER 22331M: Peter Korsgaard <jacmet@sunsite.dk> 22332L: linux-serial@vger.kernel.org 22333S: Maintained 22334F: drivers/tty/serial/uartlite.c 22335 22336XILINX VIDEO IP CORES 22337M: Hyun Kwon <hyun.kwon@xilinx.com> 22338M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22339L: linux-media@vger.kernel.org 22340S: Supported 22341T: git git://linuxtv.org/media_tree.git 22342F: Documentation/devicetree/bindings/media/xilinx/ 22343F: drivers/media/platform/xilinx/ 22344F: include/uapi/linux/xilinx-v4l2-controls.h 22345 22346XILINX ZYNQMP DPDMA DRIVER 22347M: Hyun Kwon <hyun.kwon@xilinx.com> 22348M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22349L: dmaengine@vger.kernel.org 22350S: Supported 22351F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22352F: drivers/dma/xilinx/xilinx_dpdma.c 22353F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22354 22355XILINX ZYNQMP PSGTR PHY DRIVER 22356M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22357M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22358L: linux-kernel@vger.kernel.org 22359S: Supported 22360T: git https://github.com/Xilinx/linux-xlnx.git 22361F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22362F: drivers/phy/xilinx/phy-zynqmp.c 22363 22364XILINX ZYNQMP SHA3 DRIVER 22365M: Harsha <harsha.harsha@xilinx.com> 22366S: Maintained 22367F: drivers/crypto/xilinx/zynqmp-sha.c 22368 22369XILINX EVENT MANAGEMENT DRIVER 22370M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22371S: Maintained 22372F: drivers/soc/xilinx/xlnx_event_manager.c 22373F: include/linux/firmware/xlnx-event-manager.h 22374 22375XILLYBUS DRIVER 22376M: Eli Billauer <eli.billauer@gmail.com> 22377L: linux-kernel@vger.kernel.org 22378S: Supported 22379F: drivers/char/xillybus/ 22380 22381XLP9XX I2C DRIVER 22382M: George Cherian <gcherian@marvell.com> 22383L: linux-i2c@vger.kernel.org 22384S: Supported 22385W: http://www.marvell.com 22386F: drivers/i2c/busses/i2c-xlp9xx.c 22387 22388XRA1403 GPIO EXPANDER 22389M: Nandor Han <nandor.han@ge.com> 22390M: Semi Malinen <semi.malinen@ge.com> 22391L: linux-gpio@vger.kernel.org 22392S: Maintained 22393F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22394F: drivers/gpio/gpio-xra1403.c 22395 22396XTENSA XTFPGA PLATFORM SUPPORT 22397M: Max Filippov <jcmvbkbc@gmail.com> 22398L: linux-xtensa@linux-xtensa.org 22399S: Maintained 22400F: drivers/spi/spi-xtensa-xtfpga.c 22401F: sound/soc/xtensa/xtfpga-i2s.c 22402 22403YAM DRIVER FOR AX.25 22404M: Jean-Paul Roubelat <jpr@f6fbb.org> 22405L: linux-hams@vger.kernel.org 22406S: Maintained 22407F: drivers/net/hamradio/yam* 22408F: include/linux/yam.h 22409 22410YAMA SECURITY MODULE 22411M: Kees Cook <keescook@chromium.org> 22412S: Supported 22413T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22414F: Documentation/admin-guide/LSM/Yama.rst 22415F: security/yama/ 22416 22417YEALINK PHONE DRIVER 22418M: Henk Vergonet <Henk.Vergonet@gmail.com> 22419L: usbb2k-api-dev@nongnu.org 22420S: Maintained 22421F: Documentation/input/devices/yealink.rst 22422F: drivers/input/misc/yealink.* 22423 22424Z8530 DRIVER FOR AX.25 22425M: Joerg Reuter <jreuter@yaina.de> 22426L: linux-hams@vger.kernel.org 22427S: Maintained 22428W: http://yaina.de/jreuter/ 22429W: http://www.qsl.net/dl1bke/ 22430F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22431F: drivers/net/hamradio/*scc.c 22432F: drivers/net/hamradio/z8530.h 22433 22434ZBUD COMPRESSED PAGE ALLOCATOR 22435M: Seth Jennings <sjenning@redhat.com> 22436M: Dan Streetman <ddstreet@ieee.org> 22437L: linux-mm@kvack.org 22438S: Maintained 22439F: mm/zbud.c 22440 22441Z3FOLD COMPRESSED PAGE ALLOCATOR 22442M: Vitaly Wool <vitaly.wool@konsulko.com> 22443R: Miaohe Lin <linmiaohe@huawei.com> 22444L: linux-mm@kvack.org 22445S: Maintained 22446F: mm/z3fold.c 22447 22448ZD1211RW WIRELESS DRIVER 22449M: Ulrich Kunitz <kune@deine-taler.de> 22450L: linux-wireless@vger.kernel.org 22451L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22452S: Maintained 22453W: http://zd1211.ath.cx/wiki/DriverRewrite 22454F: drivers/net/wireless/zydas/zd1211rw/ 22455 22456ZD1301 MEDIA DRIVER 22457M: Antti Palosaari <crope@iki.fi> 22458L: linux-media@vger.kernel.org 22459S: Maintained 22460W: https://linuxtv.org/ 22461W: http://palosaari.fi/linux/ 22462Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22463F: drivers/media/usb/dvb-usb-v2/zd1301* 22464 22465ZD1301_DEMOD MEDIA DRIVER 22466M: Antti Palosaari <crope@iki.fi> 22467L: linux-media@vger.kernel.org 22468S: Maintained 22469W: https://linuxtv.org/ 22470W: http://palosaari.fi/linux/ 22471Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22472F: drivers/media/dvb-frontends/zd1301_demod* 22473 22474ZHAOXIN PROCESSOR SUPPORT 22475M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22476L: linux-kernel@vger.kernel.org 22477S: Maintained 22478F: arch/x86/kernel/cpu/zhaoxin.c 22479 22480ZONEFS FILESYSTEM 22481M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22482M: Naohiro Aota <naohiro.aota@wdc.com> 22483R: Johannes Thumshirn <jth@kernel.org> 22484L: linux-fsdevel@vger.kernel.org 22485S: Maintained 22486T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22487F: Documentation/filesystems/zonefs.rst 22488F: fs/zonefs/ 22489 22490ZPOOL COMPRESSED PAGE STORAGE API 22491M: Dan Streetman <ddstreet@ieee.org> 22492L: linux-mm@kvack.org 22493S: Maintained 22494F: include/linux/zpool.h 22495F: mm/zpool.c 22496 22497ZR36067 VIDEO FOR LINUX DRIVER 22498M: Corentin Labbe <clabbe@baylibre.com> 22499L: mjpeg-users@lists.sourceforge.net 22500L: linux-media@vger.kernel.org 22501S: Maintained 22502W: http://mjpeg.sourceforge.net/driver-zoran/ 22503Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22504F: Documentation/driver-api/media/drivers/zoran.rst 22505F: drivers/staging/media/zoran/ 22506 22507ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22508M: Minchan Kim <minchan@kernel.org> 22509M: Nitin Gupta <ngupta@vflare.org> 22510R: Sergey Senozhatsky <senozhatsky@chromium.org> 22511L: linux-kernel@vger.kernel.org 22512S: Maintained 22513F: Documentation/admin-guide/blockdev/zram.rst 22514F: drivers/block/zram/ 22515 22516ZS DECSTATION Z85C30 SERIAL DRIVER 22517M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22518S: Maintained 22519F: drivers/tty/serial/zs.* 22520 22521ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22522M: Minchan Kim <minchan@kernel.org> 22523M: Nitin Gupta <ngupta@vflare.org> 22524R: Sergey Senozhatsky <senozhatsky@chromium.org> 22525L: linux-mm@kvack.org 22526S: Maintained 22527F: Documentation/mm/zsmalloc.rst 22528F: include/linux/zsmalloc.h 22529F: mm/zsmalloc.c 22530 22531ZSTD 22532M: Nick Terrell <terrelln@fb.com> 22533S: Maintained 22534B: https://github.com/facebook/zstd/issues 22535T: git git://github.com/terrelln/linux.git 22536F: include/linux/zstd* 22537F: lib/zstd/ 22538F: lib/decompress_unzstd.c 22539F: crypto/zstd.c 22540N: zstd 22541K: zstd 22542 22543ZSWAP COMPRESSED SWAP CACHING 22544M: Seth Jennings <sjenning@redhat.com> 22545M: Dan Streetman <ddstreet@ieee.org> 22546M: Vitaly Wool <vitaly.wool@konsulko.com> 22547L: linux-mm@kvack.org 22548S: Maintained 22549F: mm/zswap.c 22550 22551THE REST 22552M: Linus Torvalds <torvalds@linux-foundation.org> 22553L: linux-kernel@vger.kernel.org 22554S: Buried alive in reporters 22555T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22556F: * 22557F: */ 22558
