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/dt-bindings/input/ 10036F: include/linux/input.h 10037F: include/linux/input/ 10038F: include/uapi/linux/input-event-codes.h 10039F: include/uapi/linux/input.h 10040 10041INPUT MULTITOUCH (MT) PROTOCOL 10042M: Henrik Rydberg <rydberg@bitmath.org> 10043L: linux-input@vger.kernel.org 10044S: Odd fixes 10045F: Documentation/input/multi-touch-protocol.rst 10046F: drivers/input/input-mt.c 10047K: \b(ABS|SYN)_MT_ 10048 10049INSIDE SECURE CRYPTO DRIVER 10050M: Antoine Tenart <atenart@kernel.org> 10051L: linux-crypto@vger.kernel.org 10052S: Maintained 10053F: drivers/crypto/inside-secure/ 10054 10055INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10056M: Mimi Zohar <zohar@linux.ibm.com> 10057M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10058L: linux-integrity@vger.kernel.org 10059S: Supported 10060T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10061F: security/integrity/ima/ 10062F: security/integrity/ 10063 10064INTEL 810/815 FRAMEBUFFER DRIVER 10065M: Antonino Daplas <adaplas@gmail.com> 10066L: linux-fbdev@vger.kernel.org 10067S: Maintained 10068F: drivers/video/fbdev/i810/ 10069 10070INTEL 8255 GPIO DRIVER 10071M: William Breathitt Gray <william.gray@linaro.org> 10072L: linux-gpio@vger.kernel.org 10073S: Maintained 10074F: drivers/gpio/gpio-i8255.c 10075F: drivers/gpio/gpio-i8255.h 10076 10077INTEL ASoC DRIVERS 10078M: Cezary Rojewski <cezary.rojewski@intel.com> 10079M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10080M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10081M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10082M: Bard Liao <yung-chuan.liao@linux.intel.com> 10083M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10084M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10085L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10086S: Supported 10087F: sound/soc/intel/ 10088 10089INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10090M: Hans de Goede <hdegoede@redhat.com> 10091L: platform-driver-x86@vger.kernel.org 10092S: Maintained 10093F: drivers/platform/x86/intel/atomisp2/pm.c 10094 10095INTEL ATOMISP2 LED DRIVER 10096M: Hans de Goede <hdegoede@redhat.com> 10097L: platform-driver-x86@vger.kernel.org 10098S: Maintained 10099F: drivers/platform/x86/intel/atomisp2/led.c 10100 10101INTEL BIOS SAR INT1092 DRIVER 10102M: Shravan Sudhakar <s.shravan@intel.com> 10103M: Intel Corporation <linuxwwan@intel.com> 10104L: platform-driver-x86@vger.kernel.org 10105S: Maintained 10106F: drivers/platform/x86/intel/int1092/ 10107 10108INTEL BROXTON PMC DRIVER 10109M: Mika Westerberg <mika.westerberg@linux.intel.com> 10110M: Zha Qipeng <qipeng.zha@intel.com> 10111S: Maintained 10112F: drivers/mfd/intel_pmc_bxt.c 10113F: include/linux/mfd/intel_pmc_bxt.h 10114 10115INTEL C600 SERIES SAS CONTROLLER DRIVER 10116M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10117L: linux-scsi@vger.kernel.org 10118S: Supported 10119T: git git://git.code.sf.net/p/intel-sas/isci 10120F: drivers/scsi/isci/ 10121 10122INTEL CPU family model numbers 10123M: Tony Luck <tony.luck@intel.com> 10124M: x86@kernel.org 10125L: linux-kernel@vger.kernel.org 10126S: Supported 10127F: arch/x86/include/asm/intel-family.h 10128 10129INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10130M: Jani Nikula <jani.nikula@linux.intel.com> 10131M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10132M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10133M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10134L: intel-gfx@lists.freedesktop.org 10135S: Supported 10136W: https://01.org/linuxgraphics/ 10137Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10138B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10139C: irc://irc.oftc.net/intel-gfx 10140T: git git://anongit.freedesktop.org/drm-intel 10141F: Documentation/gpu/i915.rst 10142F: drivers/gpu/drm/i915/ 10143F: include/drm/i915* 10144F: include/uapi/drm/i915_drm.h 10145 10146INTEL ETHERNET DRIVERS 10147M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10148M: Tony Nguyen <anthony.l.nguyen@intel.com> 10149L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10150S: Supported 10151W: http://www.intel.com/support/feedback.htm 10152W: http://e1000.sourceforge.net/ 10153Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10156F: Documentation/networking/device_drivers/ethernet/intel/ 10157F: drivers/net/ethernet/intel/ 10158F: drivers/net/ethernet/intel/*/ 10159F: include/linux/avf/virtchnl.h 10160F: include/linux/net/intel/iidc.h 10161 10162INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10163M: Mustafa Ismail <mustafa.ismail@intel.com> 10164M: Shiraz Saleem <shiraz.saleem@intel.com> 10165L: linux-rdma@vger.kernel.org 10166S: Supported 10167F: drivers/infiniband/hw/irdma/ 10168F: include/uapi/rdma/irdma-abi.h 10169 10170INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10171M: Maik Broemme <mbroemme@libmpq.org> 10172L: linux-fbdev@vger.kernel.org 10173S: Maintained 10174F: Documentation/fb/intelfb.rst 10175F: drivers/video/fbdev/intelfb/ 10176 10177INTEL GPIO DRIVERS 10178M: Andy Shevchenko <andy@kernel.org> 10179L: linux-gpio@vger.kernel.org 10180S: Supported 10181T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10182F: drivers/gpio/gpio-ich.c 10183F: drivers/gpio/gpio-merrifield.c 10184F: drivers/gpio/gpio-ml-ioh.c 10185F: drivers/gpio/gpio-pch.c 10186F: drivers/gpio/gpio-sch.c 10187F: drivers/gpio/gpio-sodaville.c 10188 10189INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10190M: Zhenyu Wang <zhenyuw@linux.intel.com> 10191M: Zhi Wang <zhi.a.wang@intel.com> 10192L: intel-gvt-dev@lists.freedesktop.org 10193L: intel-gfx@lists.freedesktop.org 10194S: Supported 10195W: https://01.org/igvt-g 10196T: git https://github.com/intel/gvt-linux.git 10197F: drivers/gpu/drm/i915/gvt/ 10198 10199INTEL HID EVENT DRIVER 10200M: Alex Hung <alex.hung@canonical.com> 10201L: platform-driver-x86@vger.kernel.org 10202S: Maintained 10203F: drivers/platform/x86/intel/hid.c 10204 10205INTEL I/OAT DMA DRIVER 10206M: Dave Jiang <dave.jiang@intel.com> 10207R: Dan Williams <dan.j.williams@intel.com> 10208L: dmaengine@vger.kernel.org 10209S: Supported 10210Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10211F: drivers/dma/ioat* 10212 10213INTEL IDXD DRIVER 10214M: Fenghua Yu <fenghua.yu@intel.com> 10215M: Dave Jiang <dave.jiang@intel.com> 10216L: dmaengine@vger.kernel.org 10217S: Supported 10218F: drivers/dma/idxd/* 10219F: include/uapi/linux/idxd.h 10220 10221INTEL IDLE DRIVER 10222M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10223M: Len Brown <lenb@kernel.org> 10224L: linux-pm@vger.kernel.org 10225S: Supported 10226B: https://bugzilla.kernel.org 10227T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10228F: drivers/idle/intel_idle.c 10229 10230INTEL IN FIELD SCAN (IFS) DEVICE 10231M: Jithu Joseph <jithu.joseph@intel.com> 10232R: Ashok Raj <ashok.raj@intel.com> 10233R: Tony Luck <tony.luck@intel.com> 10234S: Maintained 10235F: drivers/platform/x86/intel/ifs 10236F: include/trace/events/intel_ifs.h 10237 10238INTEL INTEGRATED SENSOR HUB DRIVER 10239M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10240M: Jiri Kosina <jikos@kernel.org> 10241L: linux-input@vger.kernel.org 10242S: Maintained 10243F: drivers/hid/intel-ish-hid/ 10244 10245INTEL IOMMU (VT-d) 10246M: David Woodhouse <dwmw2@infradead.org> 10247M: Lu Baolu <baolu.lu@linux.intel.com> 10248L: iommu@lists.linux.dev 10249S: Supported 10250T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10251F: drivers/iommu/intel/ 10252F: include/linux/intel-svm.h 10253 10254INTEL IOP-ADMA DMA DRIVER 10255R: Dan Williams <dan.j.williams@intel.com> 10256S: Odd fixes 10257F: drivers/dma/iop-adma.c 10258 10259INTEL IPU3 CSI-2 CIO2 DRIVER 10260M: Yong Zhi <yong.zhi@intel.com> 10261M: Sakari Ailus <sakari.ailus@linux.intel.com> 10262M: Bingbu Cao <bingbu.cao@intel.com> 10263M: Dan Scally <djrscally@gmail.com> 10264R: Tianshu Qiu <tian.shu.qiu@intel.com> 10265L: linux-media@vger.kernel.org 10266S: Maintained 10267T: git git://linuxtv.org/media_tree.git 10268F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10269F: drivers/media/pci/intel/ipu3/ 10270 10271INTEL IPU3 CSI-2 IMGU DRIVER 10272M: Sakari Ailus <sakari.ailus@linux.intel.com> 10273R: Bingbu Cao <bingbu.cao@intel.com> 10274R: Tianshu Qiu <tian.shu.qiu@intel.com> 10275L: linux-media@vger.kernel.org 10276S: Maintained 10277F: Documentation/admin-guide/media/ipu3.rst 10278F: Documentation/admin-guide/media/ipu3_rcb.svg 10279F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10280F: drivers/staging/media/ipu3/ 10281 10282INTEL IXP4XX CRYPTO SUPPORT 10283M: Corentin Labbe <clabbe@baylibre.com> 10284L: linux-crypto@vger.kernel.org 10285S: Maintained 10286F: drivers/crypto/ixp4xx_crypto.c 10287 10288INTEL ISHTP ECLITE DRIVER 10289M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10290L: platform-driver-x86@vger.kernel.org 10291S: Supported 10292F: drivers/platform/x86/intel/ishtp_eclite.c 10293 10294INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10295M: Krzysztof Halasa <khalasa@piap.pl> 10296S: Maintained 10297F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10298F: drivers/net/wan/ixp4xx_hss.c 10299F: drivers/soc/ixp4xx/ixp4xx-npe.c 10300F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10301F: include/linux/soc/ixp4xx/npe.h 10302F: include/linux/soc/ixp4xx/qmgr.h 10303 10304INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10305M: Deepak Saxena <dsaxena@plexity.net> 10306S: Maintained 10307F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10308F: drivers/char/hw_random/ixp4xx-rng.c 10309 10310INTEL KEEM BAY DRM DRIVER 10311M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10312M: Edmund Dea <edmund.j.dea@intel.com> 10313S: Maintained 10314F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10315F: drivers/gpu/drm/kmb/ 10316 10317INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10318M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10319S: Maintained 10320F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10321F: drivers/crypto/keembay/Kconfig 10322F: drivers/crypto/keembay/Makefile 10323F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10324F: drivers/crypto/keembay/ocs-aes.c 10325F: drivers/crypto/keembay/ocs-aes.h 10326 10327INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10328M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10329M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10330M: Mark Gross <mgross@linux.intel.com> 10331S: Maintained 10332F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10333F: drivers/crypto/keembay/Kconfig 10334F: drivers/crypto/keembay/Makefile 10335F: drivers/crypto/keembay/keembay-ocs-ecc.c 10336 10337INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10338M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10339M: Declan Murphy <declan.murphy@intel.com> 10340S: Maintained 10341F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10342F: drivers/crypto/keembay/Kconfig 10343F: drivers/crypto/keembay/Makefile 10344F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10345F: drivers/crypto/keembay/ocs-hcu.c 10346F: drivers/crypto/keembay/ocs-hcu.h 10347 10348INTEL THUNDER BAY EMMC PHY DRIVER 10349M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10350M: Rashmi A <rashmi.a@intel.com> 10351S: Maintained 10352F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10353F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10354 10355INTEL MANAGEMENT ENGINE (mei) 10356M: Tomas Winkler <tomas.winkler@intel.com> 10357L: linux-kernel@vger.kernel.org 10358S: Supported 10359F: Documentation/driver-api/mei/* 10360F: drivers/misc/mei/ 10361F: drivers/watchdog/mei_wdt.c 10362F: include/linux/mei_aux.h 10363F: include/linux/mei_cl_bus.h 10364F: include/uapi/linux/mei.h 10365F: samples/mei/* 10366 10367INTEL MAX 10 BMC MFD DRIVER 10368M: Xu Yilun <yilun.xu@intel.com> 10369R: Tom Rix <trix@redhat.com> 10370S: Maintained 10371F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10372F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10373F: drivers/hwmon/intel-m10-bmc-hwmon.c 10374F: drivers/mfd/intel-m10-bmc.c 10375F: include/linux/mfd/intel-m10-bmc.h 10376 10377INTEL MENLOW THERMAL DRIVER 10378M: Sujith Thomas <sujith.thomas@intel.com> 10379L: linux-pm@vger.kernel.org 10380S: Supported 10381W: https://01.org/linux-acpi 10382F: drivers/thermal/intel/intel_menlow.c 10383 10384INTEL P-Unit IPC DRIVER 10385M: Zha Qipeng <qipeng.zha@intel.com> 10386L: platform-driver-x86@vger.kernel.org 10387S: Maintained 10388F: arch/x86/include/asm/intel_punit_ipc.h 10389F: drivers/platform/x86/intel/punit_ipc.c 10390 10391INTEL PMC CORE DRIVER 10392M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10393M: David E Box <david.e.box@intel.com> 10394L: platform-driver-x86@vger.kernel.org 10395S: Maintained 10396F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10397F: drivers/platform/x86/intel/pmc/ 10398 10399INTEL PMIC GPIO DRIVERS 10400M: Andy Shevchenko <andy@kernel.org> 10401S: Supported 10402T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10403F: drivers/gpio/gpio-*cove.c 10404 10405INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10406M: Andy Shevchenko <andy@kernel.org> 10407S: Supported 10408F: drivers/mfd/intel_soc_pmic* 10409F: include/linux/mfd/intel_soc_pmic* 10410 10411INTEL PMT DRIVERS 10412M: David E. Box <david.e.box@linux.intel.com> 10413S: Supported 10414F: drivers/platform/x86/intel/pmt/ 10415 10416INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10417M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10418L: linux-wireless@vger.kernel.org 10419S: Maintained 10420F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10421F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10422F: drivers/net/wireless/intel/ipw2x00/ 10423 10424INTEL PSTATE DRIVER 10425M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10426M: Len Brown <lenb@kernel.org> 10427L: linux-pm@vger.kernel.org 10428S: Supported 10429F: drivers/cpufreq/intel_pstate.c 10430 10431INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10432M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10433L: linux-iio@vger.kernel.org 10434F: drivers/counter/intel-qep.c 10435 10436INTEL SCU DRIVERS 10437M: Mika Westerberg <mika.westerberg@linux.intel.com> 10438S: Maintained 10439F: arch/x86/include/asm/intel_scu_ipc.h 10440F: drivers/platform/x86/intel_scu_* 10441 10442INTEL SDSI DRIVER 10443M: David E. Box <david.e.box@linux.intel.com> 10444S: Supported 10445F: drivers/platform/x86/intel/sdsi.c 10446F: tools/arch/x86/intel_sdsi/ 10447F: tools/testing/selftests/drivers/sdsi/ 10448 10449INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10450M: Daniel Scally <djrscally@gmail.com> 10451S: Maintained 10452F: drivers/platform/x86/intel/int3472/ 10453 10454INTEL SPEED SELECT TECHNOLOGY 10455M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10456L: platform-driver-x86@vger.kernel.org 10457S: Maintained 10458F: drivers/platform/x86/intel/speed_select_if/ 10459F: include/uapi/linux/isst_if.h 10460F: tools/power/x86/intel-speed-select/ 10461 10462INTEL STRATIX10 FIRMWARE DRIVERS 10463M: Dinh Nguyen <dinguyen@kernel.org> 10464L: linux-kernel@vger.kernel.org 10465S: Maintained 10466F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10467F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10468F: drivers/firmware/stratix10-rsu.c 10469F: drivers/firmware/stratix10-svc.c 10470F: include/linux/firmware/intel/stratix10-smc.h 10471F: include/linux/firmware/intel/stratix10-svc-client.h 10472T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10473 10474INTEL TELEMETRY DRIVER 10475M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10476M: "David E. Box" <david.e.box@linux.intel.com> 10477L: platform-driver-x86@vger.kernel.org 10478S: Maintained 10479F: arch/x86/include/asm/intel_telemetry.h 10480F: drivers/platform/x86/intel/telemetry/ 10481 10482INTEL UNCORE FREQUENCY CONTROL 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484L: platform-driver-x86@vger.kernel.org 10485S: Maintained 10486F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10487F: drivers/platform/x86/intel/uncore-frequency/ 10488 10489INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10490M: David E. Box <david.e.box@linux.intel.com> 10491S: Supported 10492F: drivers/platform/x86/intel/vsec.* 10493 10494INTEL VIRTUAL BUTTON DRIVER 10495M: AceLan Kao <acelan.kao@canonical.com> 10496L: platform-driver-x86@vger.kernel.org 10497S: Maintained 10498F: drivers/platform/x86/intel/vbtn.c 10499 10500INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10501M: Stanislaw Gruszka <stf_xl@wp.pl> 10502L: linux-wireless@vger.kernel.org 10503S: Supported 10504F: drivers/net/wireless/intel/iwlegacy/ 10505 10506INTEL WIRELESS WIFI LINK (iwlwifi) 10507M: Gregory Greenman <gregory.greenman@intel.com> 10508L: linux-wireless@vger.kernel.org 10509S: Supported 10510W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10511T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10512F: drivers/net/wireless/intel/iwlwifi/ 10513 10514INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10515M: Jithu Joseph <jithu.joseph@intel.com> 10516R: Maurice Ma <maurice.ma@intel.com> 10517S: Maintained 10518W: https://slimbootloader.github.io/security/firmware-update.html 10519F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10520 10521INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10522L: Dell.Client.Kernel@dell.com 10523S: Maintained 10524F: drivers/platform/x86/intel/wmi/thunderbolt.c 10525 10526INTEL WWAN IOSM DRIVER 10527M: M Chetan Kumar <m.chetan.kumar@intel.com> 10528M: Intel Corporation <linuxwwan@intel.com> 10529L: netdev@vger.kernel.org 10530S: Maintained 10531F: drivers/net/wwan/iosm/ 10532 10533INTEL(R) TRACE HUB 10534M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10535S: Supported 10536F: Documentation/trace/intel_th.rst 10537F: drivers/hwtracing/intel_th/ 10538F: include/linux/intel_th.h 10539 10540INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10541M: Ning Sun <ning.sun@intel.com> 10542L: tboot-devel@lists.sourceforge.net 10543S: Supported 10544W: http://tboot.sourceforge.net 10545T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10546F: Documentation/x86/intel_txt.rst 10547F: arch/x86/kernel/tboot.c 10548F: include/linux/tboot.h 10549 10550INTEL SGX 10551M: Jarkko Sakkinen <jarkko@kernel.org> 10552R: Dave Hansen <dave.hansen@linux.intel.com> 10553L: linux-sgx@vger.kernel.org 10554S: Supported 10555Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10556T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10557F: Documentation/x86/sgx.rst 10558F: arch/x86/entry/vdso/vsgx.S 10559F: arch/x86/include/asm/sgx.h 10560F: arch/x86/include/uapi/asm/sgx.h 10561F: arch/x86/kernel/cpu/sgx/* 10562F: tools/testing/selftests/sgx/* 10563K: \bSGX_ 10564 10565INTERCONNECT API 10566M: Georgi Djakov <djakov@kernel.org> 10567L: linux-pm@vger.kernel.org 10568S: Maintained 10569T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10570F: Documentation/devicetree/bindings/interconnect/ 10571F: Documentation/driver-api/interconnect.rst 10572F: drivers/interconnect/ 10573F: include/dt-bindings/interconnect/ 10574F: include/linux/interconnect-provider.h 10575F: include/linux/interconnect.h 10576 10577INTERRUPT COUNTER DRIVER 10578M: Oleksij Rempel <o.rempel@pengutronix.de> 10579R: Pengutronix Kernel Team <kernel@pengutronix.de> 10580L: linux-iio@vger.kernel.org 10581F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10582F: drivers/counter/interrupt-cnt.c 10583 10584INTERSIL ISL7998X VIDEO DECODER DRIVER 10585M: Michael Tretter <m.tretter@pengutronix.de> 10586R: Pengutronix Kernel Team <kernel@pengutronix.de> 10587L: linux-media@vger.kernel.org 10588S: Maintained 10589F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10590F: drivers/media/i2c/isl7998x.c 10591 10592INVENSENSE ICM-426xx IMU DRIVER 10593M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10594L: linux-iio@vger.kernel.org 10595S: Maintained 10596W: https://invensense.tdk.com/ 10597F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10598F: drivers/iio/imu/inv_icm42600/ 10599 10600INVENSENSE MPU-3050 GYROSCOPE DRIVER 10601M: Linus Walleij <linus.walleij@linaro.org> 10602L: linux-iio@vger.kernel.org 10603S: Maintained 10604F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10605F: drivers/iio/gyro/mpu3050* 10606 10607IOC3 ETHERNET DRIVER 10608M: Ralf Baechle <ralf@linux-mips.org> 10609L: linux-mips@vger.kernel.org 10610S: Maintained 10611F: drivers/net/ethernet/sgi/ioc3-eth.c 10612 10613IOMAP FILESYSTEM LIBRARY 10614M: Christoph Hellwig <hch@infradead.org> 10615M: Darrick J. Wong <djwong@kernel.org> 10616L: linux-xfs@vger.kernel.org 10617L: linux-fsdevel@vger.kernel.org 10618S: Supported 10619T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10620F: fs/iomap/ 10621F: include/linux/iomap.h 10622 10623IOMMU DMA-API LAYER 10624M: Robin Murphy <robin.murphy@arm.com> 10625L: iommu@lists.linux.dev 10626S: Maintained 10627T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10628F: drivers/iommu/dma-iommu.c 10629F: drivers/iommu/iova.c 10630F: include/linux/dma-iommu.h 10631F: include/linux/iova.h 10632 10633IOMMU SUBSYSTEM 10634M: Joerg Roedel <joro@8bytes.org> 10635M: Will Deacon <will@kernel.org> 10636R: Robin Murphy <robin.murphy@arm.com> 10637L: iommu@lists.linux.dev 10638S: Maintained 10639T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10640F: Documentation/devicetree/bindings/iommu/ 10641F: Documentation/userspace-api/iommu.rst 10642F: drivers/iommu/ 10643F: include/linux/iommu.h 10644F: include/linux/iova.h 10645F: include/linux/of_iommu.h 10646F: include/uapi/linux/iommu.h 10647 10648IOSYS-MAP HELPERS 10649M: Thomas Zimmermann <tzimmermann@suse.de> 10650L: dri-devel@lists.freedesktop.org 10651S: Maintained 10652T: git git://anongit.freedesktop.org/drm/drm-misc 10653F: include/linux/iosys-map.h 10654 10655IO_URING 10656M: Jens Axboe <axboe@kernel.dk> 10657R: Pavel Begunkov <asml.silence@gmail.com> 10658L: io-uring@vger.kernel.org 10659S: Maintained 10660T: git git://git.kernel.dk/linux-block 10661T: git git://git.kernel.dk/liburing 10662F: io_uring/ 10663F: include/linux/io_uring.h 10664F: include/linux/io_uring_types.h 10665F: include/uapi/linux/io_uring.h 10666F: tools/io_uring/ 10667 10668IPMI SUBSYSTEM 10669M: Corey Minyard <minyard@acm.org> 10670L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10671S: Supported 10672W: http://openipmi.sourceforge.net/ 10673T: git https://github.com/cminyard/linux-ipmi.git for-next 10674F: Documentation/driver-api/ipmi.rst 10675F: Documentation/devicetree/bindings/ipmi/ 10676F: drivers/char/ipmi/ 10677F: include/linux/ipmi* 10678F: include/uapi/linux/ipmi* 10679 10680IPS SCSI RAID DRIVER 10681M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10682L: linux-scsi@vger.kernel.org 10683S: Maintained 10684W: http://www.adaptec.com/ 10685F: drivers/scsi/ips* 10686 10687IPVS 10688M: Simon Horman <horms@verge.net.au> 10689M: Julian Anastasov <ja@ssi.bg> 10690L: netdev@vger.kernel.org 10691L: lvs-devel@vger.kernel.org 10692S: Maintained 10693T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10695F: Documentation/networking/ipvs-sysctl.rst 10696F: include/net/ip_vs.h 10697F: include/uapi/linux/ip_vs.h 10698F: net/netfilter/ipvs/ 10699 10700IPWIRELESS DRIVER 10701M: Jiri Kosina <jikos@kernel.org> 10702M: David Sterba <dsterba@suse.com> 10703S: Odd Fixes 10704F: drivers/tty/ipwireless/ 10705 10706IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10707M: Marc Zyngier <maz@kernel.org> 10708S: Maintained 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10710F: Documentation/core-api/irq/irq-domain.rst 10711F: include/linux/irqdomain.h 10712F: kernel/irq/irqdomain.c 10713F: kernel/irq/msi.c 10714 10715IRQ SUBSYSTEM 10716M: Thomas Gleixner <tglx@linutronix.de> 10717L: linux-kernel@vger.kernel.org 10718S: Maintained 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10720F: kernel/irq/ 10721 10722IRQCHIP DRIVERS 10723M: Thomas Gleixner <tglx@linutronix.de> 10724M: Marc Zyngier <maz@kernel.org> 10725L: linux-kernel@vger.kernel.org 10726S: Maintained 10727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10728F: Documentation/devicetree/bindings/interrupt-controller/ 10729F: drivers/irqchip/ 10730 10731ISA 10732M: William Breathitt Gray <william.gray@linaro.org> 10733S: Maintained 10734F: Documentation/driver-api/isa.rst 10735F: drivers/base/isa.c 10736F: include/linux/isa.h 10737 10738ISA RADIO MODULE 10739M: Hans Verkuil <hverkuil@xs4all.nl> 10740L: linux-media@vger.kernel.org 10741S: Maintained 10742W: https://linuxtv.org 10743T: git git://linuxtv.org/media_tree.git 10744F: drivers/media/radio/radio-isa* 10745 10746ISAPNP 10747M: Jaroslav Kysela <perex@perex.cz> 10748S: Maintained 10749F: Documentation/driver-api/isapnp.rst 10750F: drivers/pnp/isapnp/ 10751F: include/linux/isapnp.h 10752 10753ISCSI 10754M: Lee Duncan <lduncan@suse.com> 10755M: Chris Leech <cleech@redhat.com> 10756M: Mike Christie <michael.christie@oracle.com> 10757L: open-iscsi@googlegroups.com 10758L: linux-scsi@vger.kernel.org 10759S: Maintained 10760W: www.open-iscsi.com 10761F: drivers/scsi/*iscsi* 10762F: include/scsi/*iscsi* 10763 10764iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10765M: Peter Jones <pjones@redhat.com> 10766M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10767S: Maintained 10768F: drivers/firmware/iscsi_ibft* 10769 10770ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10771M: Sagi Grimberg <sagi@grimberg.me> 10772M: Max Gurtovoy <mgurtovoy@nvidia.com> 10773L: linux-rdma@vger.kernel.org 10774S: Supported 10775W: http://www.openfabrics.org 10776W: www.open-iscsi.org 10777Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10778F: drivers/infiniband/ulp/iser/ 10779 10780ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10781M: Sagi Grimberg <sagi@grimberg.me> 10782L: linux-rdma@vger.kernel.org 10783L: target-devel@vger.kernel.org 10784S: Supported 10785W: http://www.linux-iscsi.org 10786T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10787F: drivers/infiniband/ulp/isert 10788 10789ISDN/CMTP OVER BLUETOOTH 10790M: Karsten Keil <isdn@linux-pingi.de> 10791L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10792L: netdev@vger.kernel.org 10793S: Odd Fixes 10794W: http://www.isdn4linux.de 10795F: Documentation/isdn/ 10796F: drivers/isdn/capi/ 10797F: include/linux/isdn/ 10798F: include/uapi/linux/isdn/ 10799F: net/bluetooth/cmtp/ 10800 10801ISDN/mISDN SUBSYSTEM 10802M: Karsten Keil <isdn@linux-pingi.de> 10803L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10804L: netdev@vger.kernel.org 10805S: Maintained 10806W: http://www.isdn4linux.de 10807F: drivers/isdn/Kconfig 10808F: drivers/isdn/Makefile 10809F: drivers/isdn/hardware/ 10810F: drivers/isdn/mISDN/ 10811 10812IT87 HARDWARE MONITORING DRIVER 10813M: Jean Delvare <jdelvare@suse.com> 10814L: linux-hwmon@vger.kernel.org 10815S: Maintained 10816F: Documentation/hwmon/it87.rst 10817F: drivers/hwmon/it87.c 10818 10819IT913X MEDIA DRIVER 10820M: Antti Palosaari <crope@iki.fi> 10821L: linux-media@vger.kernel.org 10822S: Maintained 10823W: https://linuxtv.org 10824W: http://palosaari.fi/linux/ 10825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10826T: git git://linuxtv.org/anttip/media_tree.git 10827F: drivers/media/tuners/it913x* 10828 10829ITE IT66121 HDMI BRIDGE DRIVER 10830M: Phong LE <ple@baylibre.com> 10831M: Neil Armstrong <narmstrong@baylibre.com> 10832S: Maintained 10833T: git git://anongit.freedesktop.org/drm/drm-misc 10834F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10835F: drivers/gpu/drm/bridge/ite-it66121.c 10836 10837IVTV VIDEO4LINUX DRIVER 10838M: Andy Walls <awalls@md.metrocast.net> 10839L: linux-media@vger.kernel.org 10840S: Maintained 10841W: https://linuxtv.org 10842T: git git://linuxtv.org/media_tree.git 10843F: Documentation/admin-guide/media/ivtv* 10844F: drivers/media/pci/ivtv/ 10845F: include/uapi/linux/ivtv* 10846 10847IX2505V MEDIA DRIVER 10848M: Malcolm Priestley <tvboxspy@gmail.com> 10849L: linux-media@vger.kernel.org 10850S: Maintained 10851W: https://linuxtv.org 10852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10853F: drivers/media/dvb-frontends/ix2505v* 10854 10855JAILHOUSE HYPERVISOR INTERFACE 10856M: Jan Kiszka <jan.kiszka@siemens.com> 10857L: jailhouse-dev@googlegroups.com 10858S: Maintained 10859F: arch/x86/include/asm/jailhouse_para.h 10860F: arch/x86/kernel/jailhouse.c 10861 10862JC42.4 TEMPERATURE SENSOR DRIVER 10863M: Guenter Roeck <linux@roeck-us.net> 10864L: linux-hwmon@vger.kernel.org 10865S: Maintained 10866F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10867F: Documentation/hwmon/jc42.rst 10868F: drivers/hwmon/jc42.c 10869 10870JFS FILESYSTEM 10871M: Dave Kleikamp <shaggy@kernel.org> 10872L: jfs-discussion@lists.sourceforge.net 10873S: Maintained 10874W: http://jfs.sourceforge.net/ 10875T: git git://github.com/kleikamp/linux-shaggy.git 10876F: Documentation/admin-guide/jfs.rst 10877F: fs/jfs/ 10878 10879JME NETWORK DRIVER 10880M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10881L: netdev@vger.kernel.org 10882S: Maintained 10883F: drivers/net/ethernet/jme.* 10884 10885JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10886M: David Woodhouse <dwmw2@infradead.org> 10887M: Richard Weinberger <richard@nod.at> 10888L: linux-mtd@lists.infradead.org 10889S: Odd Fixes 10890W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10891T: git git://git.infradead.org/ubifs-2.6.git 10892F: fs/jffs2/ 10893F: include/uapi/linux/jffs2.h 10894 10895JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10896M: "Theodore Ts'o" <tytso@mit.edu> 10897M: Jan Kara <jack@suse.com> 10898L: linux-ext4@vger.kernel.org 10899S: Maintained 10900F: fs/jbd2/ 10901F: include/linux/jbd2.h 10902 10903JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10904M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10905L: linux-media@vger.kernel.org 10906L: linux-renesas-soc@vger.kernel.org 10907S: Maintained 10908F: drivers/media/platform/renesas/rcar_jpu.c 10909 10910JSM Neo PCI based serial card 10911L: linux-serial@vger.kernel.org 10912S: Orphan 10913F: drivers/tty/serial/jsm/ 10914 10915K10TEMP HARDWARE MONITORING DRIVER 10916M: Clemens Ladisch <clemens@ladisch.de> 10917L: linux-hwmon@vger.kernel.org 10918S: Maintained 10919F: Documentation/hwmon/k10temp.rst 10920F: drivers/hwmon/k10temp.c 10921 10922K8TEMP HARDWARE MONITORING DRIVER 10923M: Rudolf Marek <r.marek@assembler.cz> 10924L: linux-hwmon@vger.kernel.org 10925S: Maintained 10926F: Documentation/hwmon/k8temp.rst 10927F: drivers/hwmon/k8temp.c 10928 10929KASAN 10930M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10931R: Alexander Potapenko <glider@google.com> 10932R: Andrey Konovalov <andreyknvl@gmail.com> 10933R: Dmitry Vyukov <dvyukov@google.com> 10934R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10935L: kasan-dev@googlegroups.com 10936S: Maintained 10937F: Documentation/dev-tools/kasan.rst 10938F: arch/*/include/asm/*kasan.h 10939F: arch/*/mm/kasan_init* 10940F: include/linux/kasan*.h 10941F: lib/Kconfig.kasan 10942F: lib/test_kasan*.c 10943F: mm/kasan/ 10944F: scripts/Makefile.kasan 10945 10946KCONFIG 10947M: Masahiro Yamada <masahiroy@kernel.org> 10948L: linux-kbuild@vger.kernel.org 10949S: Maintained 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10951F: Documentation/kbuild/kconfig* 10952F: scripts/Kconfig.include 10953F: scripts/kconfig/ 10954 10955KCOV 10956R: Dmitry Vyukov <dvyukov@google.com> 10957R: Andrey Konovalov <andreyknvl@gmail.com> 10958L: kasan-dev@googlegroups.com 10959S: Maintained 10960F: Documentation/dev-tools/kcov.rst 10961F: include/linux/kcov.h 10962F: include/uapi/linux/kcov.h 10963F: kernel/kcov.c 10964F: scripts/Makefile.kcov 10965 10966KCSAN 10967M: Marco Elver <elver@google.com> 10968R: Dmitry Vyukov <dvyukov@google.com> 10969L: kasan-dev@googlegroups.com 10970S: Maintained 10971F: Documentation/dev-tools/kcsan.rst 10972F: include/linux/kcsan*.h 10973F: kernel/kcsan/ 10974F: lib/Kconfig.kcsan 10975F: scripts/Makefile.kcsan 10976 10977KDUMP 10978M: Baoquan He <bhe@redhat.com> 10979R: Vivek Goyal <vgoyal@redhat.com> 10980R: Dave Young <dyoung@redhat.com> 10981L: kexec@lists.infradead.org 10982S: Maintained 10983W: http://lse.sourceforge.net/kdump/ 10984F: Documentation/admin-guide/kdump/ 10985F: fs/proc/vmcore.c 10986F: include/linux/crash_core.h 10987F: include/linux/crash_dump.h 10988F: include/uapi/linux/vmcore.h 10989F: kernel/crash_*.c 10990 10991KEENE FM RADIO TRANSMITTER DRIVER 10992M: Hans Verkuil <hverkuil@xs4all.nl> 10993L: linux-media@vger.kernel.org 10994S: Maintained 10995W: https://linuxtv.org 10996T: git git://linuxtv.org/media_tree.git 10997F: drivers/media/radio/radio-keene* 10998 10999KERNEL AUTOMOUNTER 11000M: Ian Kent <raven@themaw.net> 11001L: autofs@vger.kernel.org 11002S: Maintained 11003F: fs/autofs/ 11004 11005KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11006M: Masahiro Yamada <masahiroy@kernel.org> 11007M: Michal Marek <michal.lkml@markovi.net> 11008R: Nick Desaulniers <ndesaulniers@google.com> 11009L: linux-kbuild@vger.kernel.org 11010S: Maintained 11011T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11012F: Documentation/kbuild/ 11013F: Makefile 11014F: scripts/*vmlinux* 11015F: scripts/Kbuild* 11016F: scripts/Makefile* 11017F: scripts/basic/ 11018F: scripts/dummy-tools/ 11019F: scripts/mk* 11020F: scripts/mod/ 11021F: scripts/package/ 11022 11023KERNEL HARDENING (not covered by other areas) 11024M: Kees Cook <keescook@chromium.org> 11025L: linux-hardening@vger.kernel.org 11026S: Supported 11027T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11028F: include/linux/overflow.h 11029F: include/linux/randomize_kstack.h 11030F: mm/usercopy.c 11031K: \b(add|choose)_random_kstack_offset\b 11032K: \b__check_(object_size|heap_object)\b 11033 11034KERNEL JANITORS 11035L: kernel-janitors@vger.kernel.org 11036S: Odd Fixes 11037W: http://kernelnewbies.org/KernelJanitors 11038 11039KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11040M: Chuck Lever <chuck.lever@oracle.com> 11041M: Jeff Layton <jlayton@kernel.org> 11042L: linux-nfs@vger.kernel.org 11043S: Supported 11044W: http://nfs.sourceforge.net/ 11045T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11046F: fs/lockd/ 11047F: fs/nfs_common/ 11048F: fs/nfsd/ 11049F: include/linux/lockd/ 11050F: include/linux/sunrpc/ 11051F: include/uapi/linux/nfsd/ 11052F: include/uapi/linux/sunrpc/ 11053F: net/sunrpc/ 11054F: Documentation/filesystems/nfs/ 11055 11056KERNEL REGRESSIONS 11057M: Thorsten Leemhuis <linux@leemhuis.info> 11058L: regressions@lists.linux.dev 11059S: Supported 11060F: Documentation/admin-guide/reporting-regressions.rst 11061F: Documentation/process/handling-regressions.rst 11062 11063KERNEL SELFTEST FRAMEWORK 11064M: Shuah Khan <shuah@kernel.org> 11065M: Shuah Khan <skhan@linuxfoundation.org> 11066L: linux-kselftest@vger.kernel.org 11067S: Maintained 11068Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11069T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11070F: Documentation/dev-tools/kselftest* 11071F: tools/testing/selftests/ 11072 11073KERNEL SMB3 SERVER (KSMBD) 11074M: Namjae Jeon <linkinjeon@kernel.org> 11075M: Steve French <sfrench@samba.org> 11076M: Hyunchul Lee <hyc.lee@gmail.com> 11077R: Sergey Senozhatsky <senozhatsky@chromium.org> 11078L: linux-cifs@vger.kernel.org 11079S: Maintained 11080T: git git://git.samba.org/ksmbd.git 11081F: Documentation/filesystems/cifs/ksmbd.rst 11082F: fs/ksmbd/ 11083F: fs/smbfs_common/ 11084 11085KERNEL UNIT TESTING FRAMEWORK (KUnit) 11086M: Brendan Higgins <brendanhiggins@google.com> 11087M: David Gow <davidgow@google.com> 11088L: linux-kselftest@vger.kernel.org 11089L: kunit-dev@googlegroups.com 11090S: Maintained 11091W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11092F: Documentation/dev-tools/kunit/ 11093F: include/kunit/ 11094F: lib/kunit/ 11095F: tools/testing/kunit/ 11096 11097KERNEL USERMODE HELPER 11098M: Luis Chamberlain <mcgrof@kernel.org> 11099L: linux-kernel@vger.kernel.org 11100S: Maintained 11101F: include/linux/umh.h 11102F: kernel/umh.c 11103 11104KERNEL VIRTUAL MACHINE (KVM) 11105M: Paolo Bonzini <pbonzini@redhat.com> 11106L: kvm@vger.kernel.org 11107S: Supported 11108W: http://www.linux-kvm.org 11109T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11110F: Documentation/virt/kvm/ 11111F: include/asm-generic/kvm* 11112F: include/kvm/iodev.h 11113F: include/linux/kvm* 11114F: include/trace/events/kvm.h 11115F: include/uapi/asm-generic/kvm* 11116F: include/uapi/linux/kvm* 11117F: tools/kvm/ 11118F: tools/testing/selftests/kvm/ 11119F: virt/kvm/* 11120 11121KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11122M: Marc Zyngier <maz@kernel.org> 11123R: James Morse <james.morse@arm.com> 11124R: Alexandru Elisei <alexandru.elisei@arm.com> 11125R: Suzuki K Poulose <suzuki.poulose@arm.com> 11126R: Oliver Upton <oliver.upton@linux.dev> 11127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11128L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 11129S: Maintained 11130T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11131F: arch/arm64/include/asm/kvm* 11132F: arch/arm64/include/uapi/asm/kvm* 11133F: arch/arm64/kvm/ 11134F: include/kvm/arm_* 11135F: tools/testing/selftests/kvm/*/aarch64/ 11136F: tools/testing/selftests/kvm/aarch64/ 11137 11138KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11139M: Huacai Chen <chenhuacai@kernel.org> 11140M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11141L: linux-mips@vger.kernel.org 11142L: kvm@vger.kernel.org 11143S: Maintained 11144T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11145F: arch/mips/include/asm/kvm* 11146F: arch/mips/include/uapi/asm/kvm* 11147F: arch/mips/kvm/ 11148 11149KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11150L: linuxppc-dev@lists.ozlabs.org 11151T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11152F: arch/powerpc/include/asm/kvm* 11153F: arch/powerpc/include/uapi/asm/kvm* 11154F: arch/powerpc/kernel/kvm* 11155F: arch/powerpc/kvm/ 11156 11157KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11158M: Anup Patel <anup@brainfault.org> 11159R: Atish Patra <atishp@atishpatra.org> 11160L: kvm@vger.kernel.org 11161L: kvm-riscv@lists.infradead.org 11162L: linux-riscv@lists.infradead.org 11163S: Maintained 11164T: git git://github.com/kvm-riscv/linux.git 11165F: arch/riscv/include/asm/kvm* 11166F: arch/riscv/include/uapi/asm/kvm* 11167F: arch/riscv/kvm/ 11168F: tools/testing/selftests/kvm/*/riscv/ 11169 11170KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11171M: Christian Borntraeger <borntraeger@linux.ibm.com> 11172M: Janosch Frank <frankja@linux.ibm.com> 11173M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11174R: David Hildenbrand <david@redhat.com> 11175L: kvm@vger.kernel.org 11176S: Supported 11177W: http://www.ibm.com/developerworks/linux/linux390/ 11178T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11179F: Documentation/virt/kvm/s390* 11180F: arch/s390/include/asm/gmap.h 11181F: arch/s390/include/asm/kvm* 11182F: arch/s390/include/uapi/asm/kvm* 11183F: arch/s390/include/uapi/asm/uvdevice.h 11184F: arch/s390/kernel/uv.c 11185F: arch/s390/kvm/ 11186F: arch/s390/mm/gmap.c 11187F: drivers/s390/char/uvdevice.c 11188F: tools/testing/selftests/drivers/s390x/uvdevice/ 11189F: tools/testing/selftests/kvm/*/s390x/ 11190F: tools/testing/selftests/kvm/s390x/ 11191 11192KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11193M: Sean Christopherson <seanjc@google.com> 11194M: Paolo Bonzini <pbonzini@redhat.com> 11195L: kvm@vger.kernel.org 11196S: Supported 11197T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11198F: arch/x86/include/asm/kvm* 11199F: arch/x86/include/asm/svm.h 11200F: arch/x86/include/asm/vmx*.h 11201F: arch/x86/include/uapi/asm/kvm* 11202F: arch/x86/include/uapi/asm/svm.h 11203F: arch/x86/include/uapi/asm/vmx.h 11204F: arch/x86/kvm/ 11205F: arch/x86/kvm/*/ 11206 11207KVM PARAVIRT (KVM/paravirt) 11208M: Paolo Bonzini <pbonzini@redhat.com> 11209R: Wanpeng Li <wanpengli@tencent.com> 11210R: Vitaly Kuznetsov <vkuznets@redhat.com> 11211L: kvm@vger.kernel.org 11212S: Supported 11213T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11214F: arch/x86/kernel/kvm.c 11215F: arch/x86/kernel/kvmclock.c 11216F: arch/x86/include/asm/pvclock-abi.h 11217F: include/linux/kvm_para.h 11218F: include/uapi/linux/kvm_para.h 11219F: include/uapi/asm-generic/kvm_para.h 11220F: include/asm-generic/kvm_para.h 11221F: arch/um/include/asm/kvm_para.h 11222F: arch/x86/include/asm/kvm_para.h 11223F: arch/x86/include/uapi/asm/kvm_para.h 11224 11225KVM X86 HYPER-V (KVM/hyper-v) 11226M: Vitaly Kuznetsov <vkuznets@redhat.com> 11227M: Sean Christopherson <seanjc@google.com> 11228M: Paolo Bonzini <pbonzini@redhat.com> 11229L: kvm@vger.kernel.org 11230S: Supported 11231T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11232F: arch/x86/kvm/hyperv.* 11233F: arch/x86/kvm/kvm_onhyperv.* 11234F: arch/x86/kvm/svm/hyperv.* 11235F: arch/x86/kvm/svm/svm_onhyperv.* 11236F: arch/x86/kvm/vmx/evmcs.* 11237 11238KERNFS 11239M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11240M: Tejun Heo <tj@kernel.org> 11241S: Supported 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11243F: fs/kernfs/ 11244F: include/linux/kernfs.h 11245 11246KEXEC 11247M: Eric Biederman <ebiederm@xmission.com> 11248L: kexec@lists.infradead.org 11249S: Maintained 11250W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11251F: include/linux/kexec.h 11252F: include/uapi/linux/kexec.h 11253F: kernel/kexec* 11254 11255KEYS-ENCRYPTED 11256M: Mimi Zohar <zohar@linux.ibm.com> 11257L: linux-integrity@vger.kernel.org 11258L: keyrings@vger.kernel.org 11259S: Supported 11260F: Documentation/security/keys/trusted-encrypted.rst 11261F: include/keys/encrypted-type.h 11262F: security/keys/encrypted-keys/ 11263 11264KEYS-TRUSTED 11265M: James Bottomley <jejb@linux.ibm.com> 11266M: Jarkko Sakkinen <jarkko@kernel.org> 11267M: Mimi Zohar <zohar@linux.ibm.com> 11268L: linux-integrity@vger.kernel.org 11269L: keyrings@vger.kernel.org 11270S: Supported 11271F: Documentation/security/keys/trusted-encrypted.rst 11272F: include/keys/trusted-type.h 11273F: include/keys/trusted_tpm.h 11274F: security/keys/trusted-keys/ 11275 11276KEYS-TRUSTED-TEE 11277M: Sumit Garg <sumit.garg@linaro.org> 11278L: linux-integrity@vger.kernel.org 11279L: keyrings@vger.kernel.org 11280S: Supported 11281F: include/keys/trusted_tee.h 11282F: security/keys/trusted-keys/trusted_tee.c 11283 11284KEYS-TRUSTED-CAAM 11285M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11286R: Pengutronix Kernel Team <kernel@pengutronix.de> 11287L: linux-integrity@vger.kernel.org 11288L: keyrings@vger.kernel.org 11289S: Maintained 11290F: include/keys/trusted_caam.h 11291F: security/keys/trusted-keys/trusted_caam.c 11292 11293KEYS/KEYRINGS 11294M: David Howells <dhowells@redhat.com> 11295M: Jarkko Sakkinen <jarkko@kernel.org> 11296L: keyrings@vger.kernel.org 11297S: Maintained 11298F: Documentation/security/keys/core.rst 11299F: include/keys/ 11300F: include/linux/key-type.h 11301F: include/linux/key.h 11302F: include/linux/keyctl.h 11303F: include/uapi/linux/keyctl.h 11304F: security/keys/ 11305 11306KEYS/KEYRINGS_INTEGRITY 11307M: Jarkko Sakkinen <jarkko@kernel.org> 11308M: Mimi Zohar <zohar@linux.ibm.com> 11309L: linux-integrity@vger.kernel.org 11310L: keyrings@vger.kernel.org 11311S: Supported 11312F: security/integrity/platform_certs 11313 11314KFENCE 11315M: Alexander Potapenko <glider@google.com> 11316M: Marco Elver <elver@google.com> 11317R: Dmitry Vyukov <dvyukov@google.com> 11318L: kasan-dev@googlegroups.com 11319S: Maintained 11320F: Documentation/dev-tools/kfence.rst 11321F: arch/*/include/asm/kfence.h 11322F: include/linux/kfence.h 11323F: lib/Kconfig.kfence 11324F: mm/kfence/ 11325 11326KFIFO 11327M: Stefani Seibold <stefani@seibold.net> 11328S: Maintained 11329F: include/linux/kfifo.h 11330F: lib/kfifo.c 11331F: samples/kfifo/ 11332 11333KGDB / KDB /debug_core 11334M: Jason Wessel <jason.wessel@windriver.com> 11335M: Daniel Thompson <daniel.thompson@linaro.org> 11336R: Douglas Anderson <dianders@chromium.org> 11337L: kgdb-bugreport@lists.sourceforge.net 11338S: Maintained 11339W: http://kgdb.wiki.kernel.org/ 11340T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11341F: Documentation/dev-tools/kgdb.rst 11342F: drivers/misc/kgdbts.c 11343F: drivers/tty/serial/kgdboc.c 11344F: include/linux/kdb.h 11345F: include/linux/kgdb.h 11346F: kernel/debug/ 11347F: kernel/module/kdb.c 11348 11349KHADAS MCU MFD DRIVER 11350M: Neil Armstrong <narmstrong@baylibre.com> 11351L: linux-amlogic@lists.infradead.org 11352S: Maintained 11353F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11354F: drivers/mfd/khadas-mcu.c 11355F: include/linux/mfd/khadas-mcu.h 11356F: drivers/thermal/khadas_mcu_fan.c 11357 11358KMEMLEAK 11359M: Catalin Marinas <catalin.marinas@arm.com> 11360S: Maintained 11361F: Documentation/dev-tools/kmemleak.rst 11362F: include/linux/kmemleak.h 11363F: mm/kmemleak.c 11364F: samples/kmemleak/kmemleak-test.c 11365 11366KMOD KERNEL MODULE LOADER - USERMODE HELPER 11367M: Luis Chamberlain <mcgrof@kernel.org> 11368L: linux-kernel@vger.kernel.org 11369L: linux-modules@vger.kernel.org 11370S: Maintained 11371F: include/linux/kmod.h 11372F: kernel/kmod.c 11373F: lib/test_kmod.c 11374F: tools/testing/selftests/kmod/ 11375 11376KPROBES 11377M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11378M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11379M: "David S. Miller" <davem@davemloft.net> 11380M: Masami Hiramatsu <mhiramat@kernel.org> 11381S: Maintained 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11383F: Documentation/trace/kprobes.rst 11384F: include/asm-generic/kprobes.h 11385F: include/linux/kprobes.h 11386F: kernel/kprobes.c 11387F: lib/test_kprobes.c 11388F: samples/kprobes 11389 11390KS0108 LCD CONTROLLER DRIVER 11391M: Miguel Ojeda <ojeda@kernel.org> 11392S: Maintained 11393F: Documentation/admin-guide/auxdisplay/ks0108.rst 11394F: drivers/auxdisplay/ks0108.c 11395F: include/linux/ks0108.h 11396 11397KTD253 BACKLIGHT DRIVER 11398M: Linus Walleij <linus.walleij@linaro.org> 11399S: Maintained 11400F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11401F: drivers/video/backlight/ktd253-backlight.c 11402 11403KTEST 11404M: Steven Rostedt <rostedt@goodmis.org> 11405M: John Hawley <warthog9@eaglescrag.net> 11406S: Maintained 11407F: tools/testing/ktest 11408 11409L3MDEV 11410M: David Ahern <dsahern@kernel.org> 11411L: netdev@vger.kernel.org 11412S: Maintained 11413F: include/net/l3mdev.h 11414F: net/l3mdev 11415 11416LANDLOCK SECURITY MODULE 11417M: Mickaël Salaün <mic@digikod.net> 11418L: linux-security-module@vger.kernel.org 11419S: Supported 11420W: https://landlock.io 11421T: git https://github.com/landlock-lsm/linux.git 11422F: Documentation/security/landlock.rst 11423F: Documentation/userspace-api/landlock.rst 11424F: include/uapi/linux/landlock.h 11425F: samples/landlock/ 11426F: security/landlock/ 11427F: tools/testing/selftests/landlock/ 11428K: landlock 11429K: LANDLOCK 11430 11431LANTIQ / INTEL Ethernet drivers 11432M: Hauke Mehrtens <hauke@hauke-m.de> 11433L: netdev@vger.kernel.org 11434S: Maintained 11435F: drivers/net/dsa/lantiq_gswip.c 11436F: drivers/net/dsa/lantiq_pce.h 11437F: drivers/net/ethernet/lantiq_xrx200.c 11438F: net/dsa/tag_gswip.c 11439 11440LANTIQ MIPS ARCHITECTURE 11441M: John Crispin <john@phrozen.org> 11442L: linux-mips@vger.kernel.org 11443S: Maintained 11444F: arch/mips/lantiq 11445F: drivers/soc/lantiq 11446 11447LASI 53c700 driver for PARISC 11448M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11449L: linux-scsi@vger.kernel.org 11450S: Maintained 11451F: Documentation/scsi/53c700.rst 11452F: drivers/scsi/53c700* 11453 11454LEAKING_ADDRESSES 11455M: Tobin C. Harding <me@tobin.cc> 11456M: Tycho Andersen <tycho@tycho.pizza> 11457L: linux-hardening@vger.kernel.org 11458S: Maintained 11459T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11460F: scripts/leaking_addresses.pl 11461 11462LED SUBSYSTEM 11463M: Pavel Machek <pavel@ucw.cz> 11464L: linux-leds@vger.kernel.org 11465S: Maintained 11466T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11467F: Documentation/devicetree/bindings/leds/ 11468F: drivers/leds/ 11469F: include/linux/leds.h 11470 11471LEGACY EEPROM DRIVER 11472M: Jean Delvare <jdelvare@suse.com> 11473S: Maintained 11474F: Documentation/misc-devices/eeprom.rst 11475F: drivers/misc/eeprom/eeprom.c 11476 11477LEGO MINDSTORMS EV3 11478R: David Lechner <david@lechnology.com> 11479S: Maintained 11480F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11481F: arch/arm/boot/dts/da850-lego-ev3.dts 11482F: drivers/power/supply/lego_ev3_battery.c 11483 11484LEGO USB Tower driver 11485M: Juergen Stuber <starblue@users.sourceforge.net> 11486L: legousb-devel@lists.sourceforge.net 11487S: Maintained 11488W: http://legousb.sourceforge.net/ 11489F: drivers/usb/misc/legousbtower.c 11490 11491LETSKETCH HID TABLET DRIVER 11492M: Hans de Goede <hdegoede@redhat.com> 11493L: linux-input@vger.kernel.org 11494S: Maintained 11495T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11496F: drivers/hid/hid-letsketch.c 11497 11498LG LAPTOP EXTRAS 11499M: Matan Ziv-Av <matan@svgalib.org> 11500L: platform-driver-x86@vger.kernel.org 11501S: Maintained 11502F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11503F: Documentation/admin-guide/laptops/lg-laptop.rst 11504F: drivers/platform/x86/lg-laptop.c 11505 11506LG2160 MEDIA DRIVER 11507M: Michael Krufky <mkrufky@linuxtv.org> 11508L: linux-media@vger.kernel.org 11509S: Maintained 11510W: https://linuxtv.org 11511W: http://github.com/mkrufky 11512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11513T: git git://linuxtv.org/mkrufky/tuners.git 11514F: drivers/media/dvb-frontends/lg2160.* 11515 11516LGDT3305 MEDIA DRIVER 11517M: Michael Krufky <mkrufky@linuxtv.org> 11518L: linux-media@vger.kernel.org 11519S: Maintained 11520W: https://linuxtv.org 11521W: http://github.com/mkrufky 11522Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11523T: git git://linuxtv.org/mkrufky/tuners.git 11524F: drivers/media/dvb-frontends/lgdt3305.* 11525 11526LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11527M: Viresh Kumar <vireshk@kernel.org> 11528L: linux-ide@vger.kernel.org 11529S: Maintained 11530T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11531F: drivers/ata/pata_arasan_cf.c 11532F: include/linux/pata_arasan_cf_data.h 11533 11534LIBATA PATA DRIVERS 11535R: Sergey Shtylyov <s.shtylyov@omp.ru> 11536L: linux-ide@vger.kernel.org 11537F: drivers/ata/ata_*.c 11538F: drivers/ata/pata_*.c 11539 11540LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11541M: Linus Walleij <linus.walleij@linaro.org> 11542L: linux-ide@vger.kernel.org 11543S: Maintained 11544T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11545F: drivers/ata/pata_ftide010.c 11546F: drivers/ata/sata_gemini.c 11547F: drivers/ata/sata_gemini.h 11548 11549LIBATA SATA AHCI PLATFORM devices support 11550M: Hans de Goede <hdegoede@redhat.com> 11551M: Jens Axboe <axboe@kernel.dk> 11552L: linux-ide@vger.kernel.org 11553S: Maintained 11554T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11555F: drivers/ata/ahci_platform.c 11556F: drivers/ata/libahci_platform.c 11557F: include/linux/ahci_platform.h 11558 11559LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11560M: Mikael Pettersson <mikpelinux@gmail.com> 11561L: linux-ide@vger.kernel.org 11562S: Maintained 11563T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11564F: drivers/ata/sata_promise.* 11565 11566LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11567M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11568L: linux-ide@vger.kernel.org 11569S: Maintained 11570T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11571F: Documentation/ABI/testing/sysfs-ata 11572F: Documentation/devicetree/bindings/ata/ 11573F: drivers/ata/ 11574F: include/linux/ata.h 11575F: include/linux/libata.h 11576 11577LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11578M: Vishal Verma <vishal.l.verma@intel.com> 11579M: Dan Williams <dan.j.williams@intel.com> 11580M: Dave Jiang <dave.jiang@intel.com> 11581L: nvdimm@lists.linux.dev 11582S: Supported 11583Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11584P: Documentation/nvdimm/maintainer-entry-profile.rst 11585F: drivers/nvdimm/btt* 11586 11587LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11588M: Dan Williams <dan.j.williams@intel.com> 11589M: Vishal Verma <vishal.l.verma@intel.com> 11590M: Dave Jiang <dave.jiang@intel.com> 11591L: nvdimm@lists.linux.dev 11592S: Supported 11593Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11594P: Documentation/nvdimm/maintainer-entry-profile.rst 11595F: drivers/nvdimm/pmem* 11596 11597LIBNVDIMM: DEVICETREE BINDINGS 11598M: Oliver O'Halloran <oohall@gmail.com> 11599L: nvdimm@lists.linux.dev 11600S: Supported 11601Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11602F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11603F: drivers/nvdimm/of_pmem.c 11604 11605LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11606M: Dan Williams <dan.j.williams@intel.com> 11607M: Vishal Verma <vishal.l.verma@intel.com> 11608M: Dave Jiang <dave.jiang@intel.com> 11609M: Ira Weiny <ira.weiny@intel.com> 11610L: nvdimm@lists.linux.dev 11611S: Supported 11612Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11613P: Documentation/nvdimm/maintainer-entry-profile.rst 11614T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11615F: drivers/acpi/nfit/* 11616F: drivers/nvdimm/* 11617F: include/linux/libnvdimm.h 11618F: include/linux/nd.h 11619F: include/uapi/linux/ndctl.h 11620F: tools/testing/nvdimm/ 11621 11622LICENSES and SPDX stuff 11623M: Thomas Gleixner <tglx@linutronix.de> 11624M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11625L: linux-spdx@vger.kernel.org 11626S: Maintained 11627T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11628F: COPYING 11629F: Documentation/process/license-rules.rst 11630F: LICENSES/ 11631F: scripts/spdxcheck-test.sh 11632F: scripts/spdxcheck.py 11633 11634LINEAR RANGES HELPERS 11635M: Mark Brown <broonie@kernel.org> 11636R: Matti Vaittinen <mazziesaccount@gmail.com> 11637F: lib/linear_ranges.c 11638F: lib/test_linear_ranges.c 11639F: include/linux/linear_range.h 11640 11641LINUX FOR POWER MACINTOSH 11642M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11643L: linuxppc-dev@lists.ozlabs.org 11644S: Odd Fixes 11645F: arch/powerpc/platforms/powermac/ 11646F: drivers/macintosh/ 11647 11648LINUX FOR POWERPC (32-BIT AND 64-BIT) 11649M: Michael Ellerman <mpe@ellerman.id.au> 11650R: Nicholas Piggin <npiggin@gmail.com> 11651R: Christophe Leroy <christophe.leroy@csgroup.eu> 11652L: linuxppc-dev@lists.ozlabs.org 11653S: Supported 11654W: https://github.com/linuxppc/wiki/wiki 11655Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11656T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11657F: Documentation/ABI/stable/sysfs-firmware-opal-* 11658F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11659F: Documentation/devicetree/bindings/powerpc/ 11660F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11661F: Documentation/powerpc/ 11662F: arch/powerpc/ 11663F: drivers/*/*/*pasemi* 11664F: drivers/*/*pasemi* 11665F: drivers/char/tpm/tpm_ibmvtpm* 11666F: drivers/crypto/nx/ 11667F: drivers/crypto/vmx/ 11668F: drivers/i2c/busses/i2c-opal.c 11669F: drivers/net/ethernet/ibm/ibmveth.* 11670F: drivers/net/ethernet/ibm/ibmvnic.* 11671F: drivers/pci/hotplug/pnv_php.c 11672F: drivers/pci/hotplug/rpa* 11673F: drivers/rtc/rtc-opal.c 11674F: drivers/scsi/ibmvscsi/ 11675F: drivers/tty/hvc/hvc_opal.c 11676F: drivers/watchdog/wdrtas.c 11677F: tools/testing/selftests/powerpc 11678N: /pmac 11679N: powermac 11680N: powernv 11681N: [^a-z0-9]ps3 11682N: pseries 11683 11684LINUX FOR POWERPC EMBEDDED MPC5XXX 11685M: Anatolij Gustschin <agust@denx.de> 11686L: linuxppc-dev@lists.ozlabs.org 11687S: Odd Fixes 11688F: arch/powerpc/platforms/512x/ 11689F: arch/powerpc/platforms/52xx/ 11690 11691LINUX FOR POWERPC EMBEDDED PPC4XX 11692L: linuxppc-dev@lists.ozlabs.org 11693S: Orphan 11694F: arch/powerpc/platforms/40x/ 11695F: arch/powerpc/platforms/44x/ 11696 11697LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11698M: Scott Wood <oss@buserror.net> 11699L: linuxppc-dev@lists.ozlabs.org 11700S: Odd fixes 11701T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11702F: Documentation/devicetree/bindings/powerpc/fsl/ 11703F: arch/powerpc/platforms/83xx/ 11704F: arch/powerpc/platforms/85xx/ 11705 11706LINUX FOR POWERPC EMBEDDED PPC8XX 11707M: Christophe Leroy <christophe.leroy@csgroup.eu> 11708L: linuxppc-dev@lists.ozlabs.org 11709S: Maintained 11710F: arch/powerpc/platforms/8xx/ 11711 11712LINUX KERNEL DUMP TEST MODULE (LKDTM) 11713M: Kees Cook <keescook@chromium.org> 11714S: Maintained 11715F: drivers/misc/lkdtm/* 11716F: tools/testing/selftests/lkdtm/* 11717 11718LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11719M: Alan Stern <stern@rowland.harvard.edu> 11720M: Andrea Parri <parri.andrea@gmail.com> 11721M: Will Deacon <will@kernel.org> 11722M: Peter Zijlstra <peterz@infradead.org> 11723M: Boqun Feng <boqun.feng@gmail.com> 11724M: Nicholas Piggin <npiggin@gmail.com> 11725M: David Howells <dhowells@redhat.com> 11726M: Jade Alglave <j.alglave@ucl.ac.uk> 11727M: Luc Maranget <luc.maranget@inria.fr> 11728M: "Paul E. McKenney" <paulmck@kernel.org> 11729R: Akira Yokosawa <akiyks@gmail.com> 11730R: Daniel Lustig <dlustig@nvidia.com> 11731R: Joel Fernandes <joel@joelfernandes.org> 11732L: linux-kernel@vger.kernel.org 11733L: linux-arch@vger.kernel.org 11734S: Supported 11735T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11736F: Documentation/atomic_bitops.txt 11737F: Documentation/atomic_t.txt 11738F: Documentation/core-api/refcount-vs-atomic.rst 11739F: Documentation/litmus-tests/ 11740F: Documentation/memory-barriers.txt 11741F: tools/memory-model/ 11742 11743LIS3LV02D ACCELEROMETER DRIVER 11744M: Eric Piel <eric.piel@tremplin-utc.net> 11745S: Maintained 11746F: Documentation/misc-devices/lis3lv02d.rst 11747F: drivers/misc/lis3lv02d/ 11748F: drivers/platform/x86/hp_accel.c 11749 11750LIST KUNIT TEST 11751M: David Gow <davidgow@google.com> 11752L: linux-kselftest@vger.kernel.org 11753L: kunit-dev@googlegroups.com 11754S: Maintained 11755F: lib/list-test.c 11756 11757LITEX PLATFORM 11758M: Karol Gugala <kgugala@antmicro.com> 11759M: Mateusz Holenko <mholenko@antmicro.com> 11760M: Gabriel Somlo <gsomlo@gmail.com> 11761M: Joel Stanley <joel@jms.id.au> 11762S: Maintained 11763F: Documentation/devicetree/bindings/*/litex,*.yaml 11764F: arch/openrisc/boot/dts/or1klitex.dts 11765F: include/linux/litex.h 11766F: drivers/tty/serial/liteuart.c 11767F: drivers/soc/litex/* 11768F: drivers/net/ethernet/litex/* 11769F: drivers/mmc/host/litex_mmc.c 11770N: litex 11771 11772LIVE PATCHING 11773M: Josh Poimboeuf <jpoimboe@kernel.org> 11774M: Jiri Kosina <jikos@kernel.org> 11775M: Miroslav Benes <mbenes@suse.cz> 11776M: Petr Mladek <pmladek@suse.com> 11777R: Joe Lawrence <joe.lawrence@redhat.com> 11778L: live-patching@vger.kernel.org 11779S: Maintained 11780T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11781F: Documentation/ABI/testing/sysfs-kernel-livepatch 11782F: Documentation/livepatch/ 11783F: arch/powerpc/include/asm/livepatch.h 11784F: include/linux/livepatch.h 11785F: kernel/livepatch/ 11786F: kernel/module/livepatch.c 11787F: lib/livepatch/ 11788F: samples/livepatch/ 11789F: tools/testing/selftests/livepatch/ 11790 11791LLC (802.2) 11792L: netdev@vger.kernel.org 11793S: Odd fixes 11794F: include/linux/llc.h 11795F: include/net/llc* 11796F: include/uapi/linux/llc.h 11797F: net/llc/ 11798 11799LM73 HARDWARE MONITOR DRIVER 11800M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11801L: linux-hwmon@vger.kernel.org 11802S: Maintained 11803F: drivers/hwmon/lm73.c 11804 11805LM78 HARDWARE MONITOR DRIVER 11806M: Jean Delvare <jdelvare@suse.com> 11807L: linux-hwmon@vger.kernel.org 11808S: Maintained 11809F: Documentation/hwmon/lm78.rst 11810F: drivers/hwmon/lm78.c 11811 11812LM83 HARDWARE MONITOR DRIVER 11813M: Jean Delvare <jdelvare@suse.com> 11814L: linux-hwmon@vger.kernel.org 11815S: Maintained 11816F: Documentation/hwmon/lm83.rst 11817F: drivers/hwmon/lm83.c 11818 11819LM90 HARDWARE MONITOR DRIVER 11820M: Jean Delvare <jdelvare@suse.com> 11821L: linux-hwmon@vger.kernel.org 11822S: Maintained 11823F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11824F: Documentation/hwmon/lm90.rst 11825F: drivers/hwmon/lm90.c 11826F: include/dt-bindings/thermal/lm90.h 11827 11828LM95234 HARDWARE MONITOR DRIVER 11829M: Guenter Roeck <linux@roeck-us.net> 11830L: linux-hwmon@vger.kernel.org 11831S: Maintained 11832F: Documentation/hwmon/lm95234.rst 11833F: drivers/hwmon/lm95234.c 11834 11835LME2510 MEDIA DRIVER 11836M: Malcolm Priestley <tvboxspy@gmail.com> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11841F: drivers/media/usb/dvb-usb-v2/lmedm04* 11842 11843LOADPIN SECURITY MODULE 11844M: Kees Cook <keescook@chromium.org> 11845S: Supported 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11847F: Documentation/admin-guide/LSM/LoadPin.rst 11848F: security/loadpin/ 11849 11850LOCKING PRIMITIVES 11851M: Peter Zijlstra <peterz@infradead.org> 11852M: Ingo Molnar <mingo@redhat.com> 11853M: Will Deacon <will@kernel.org> 11854R: Waiman Long <longman@redhat.com> 11855R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11856L: linux-kernel@vger.kernel.org 11857S: Maintained 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11859F: Documentation/locking/ 11860F: arch/*/include/asm/spinlock*.h 11861F: include/linux/lockdep.h 11862F: include/linux/mutex*.h 11863F: include/linux/rwlock*.h 11864F: include/linux/rwsem*.h 11865F: include/linux/seqlock.h 11866F: include/linux/spinlock*.h 11867F: kernel/locking/ 11868F: lib/locking*.[ch] 11869X: kernel/locking/locktorture.c 11870 11871LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11872M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11873L: linux-ntfs-dev@lists.sourceforge.net 11874S: Maintained 11875W: http://www.linux-ntfs.org/content/view/19/37/ 11876F: Documentation/admin-guide/ldm.rst 11877F: block/partitions/ldm.* 11878 11879LOGITECH HID GAMING KEYBOARDS 11880M: Hans de Goede <hdegoede@redhat.com> 11881L: linux-input@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11884F: drivers/hid/hid-lg-g15.c 11885 11886LONTIUM LT8912B MIPI TO HDMI BRIDGE 11887M: Adrien Grassein <adrien.grassein@gmail.com> 11888S: Maintained 11889F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11890F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11891 11892LOONGARCH 11893M: Huacai Chen <chenhuacai@kernel.org> 11894R: WANG Xuerui <kernel@xen0n.name> 11895L: loongarch@lists.linux.dev 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11898F: arch/loongarch/ 11899F: drivers/*/*loongarch* 11900F: Documentation/loongarch/ 11901F: Documentation/translations/zh_CN/loongarch/ 11902 11903LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11904M: Sathya Prakash <sathya.prakash@broadcom.com> 11905M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11906M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11907L: MPT-FusionLinux.pdl@broadcom.com 11908L: linux-scsi@vger.kernel.org 11909S: Supported 11910W: http://www.avagotech.com/support/ 11911F: drivers/message/fusion/ 11912F: drivers/scsi/mpt3sas/ 11913 11914LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11915M: Matthew Wilcox <willy@infradead.org> 11916L: linux-scsi@vger.kernel.org 11917S: Maintained 11918F: drivers/scsi/sym53c8xx_2/ 11919 11920LTC1660 DAC DRIVER 11921M: Marcus Folkesson <marcus.folkesson@gmail.com> 11922L: linux-iio@vger.kernel.org 11923S: Maintained 11924F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11925F: drivers/iio/dac/ltc1660.c 11926 11927LTC2688 IIO DAC DRIVER 11928M: Nuno Sá <nuno.sa@analog.com> 11929L: linux-iio@vger.kernel.org 11930S: Supported 11931W: http://ez.analog.com/community/linux-device-drivers 11932F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11933F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11934F: drivers/iio/dac/ltc2688.c 11935 11936LTC2947 HARDWARE MONITOR DRIVER 11937M: Nuno Sá <nuno.sa@analog.com> 11938L: linux-hwmon@vger.kernel.org 11939S: Supported 11940W: https://ez.analog.com/linux-software-drivers 11941F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11942F: drivers/hwmon/ltc2947-core.c 11943F: drivers/hwmon/ltc2947-i2c.c 11944F: drivers/hwmon/ltc2947-spi.c 11945F: drivers/hwmon/ltc2947.h 11946 11947LTC2983 IIO TEMPERATURE DRIVER 11948M: Nuno Sá <nuno.sa@analog.com> 11949L: linux-iio@vger.kernel.org 11950S: Supported 11951W: https://ez.analog.com/linux-software-drivers 11952F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11953F: drivers/iio/temperature/ltc2983.c 11954 11955LTC4261 HARDWARE MONITOR DRIVER 11956M: Guenter Roeck <linux@roeck-us.net> 11957L: linux-hwmon@vger.kernel.org 11958S: Maintained 11959F: Documentation/hwmon/ltc4261.rst 11960F: drivers/hwmon/ltc4261.c 11961 11962LTC4306 I2C MULTIPLEXER DRIVER 11963M: Michael Hennerich <michael.hennerich@analog.com> 11964L: linux-i2c@vger.kernel.org 11965S: Supported 11966W: https://ez.analog.com/linux-software-drivers 11967F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11968F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11969 11970LTP (Linux Test Project) 11971M: Mike Frysinger <vapier@gentoo.org> 11972M: Cyril Hrubis <chrubis@suse.cz> 11973M: Wanlong Gao <wanlong.gao@gmail.com> 11974M: Jan Stancek <jstancek@redhat.com> 11975M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11976M: Alexey Kodanev <alexey.kodanev@oracle.com> 11977L: ltp@lists.linux.it (subscribers-only) 11978S: Maintained 11979W: http://linux-test-project.github.io/ 11980T: git git://github.com/linux-test-project/ltp.git 11981 11982LYNX 28G SERDES PHY DRIVER 11983M: Ioana Ciornei <ioana.ciornei@nxp.com> 11984L: netdev@vger.kernel.org 11985S: Supported 11986F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11987F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11988 11989LYNX PCS MODULE 11990M: Ioana Ciornei <ioana.ciornei@nxp.com> 11991L: netdev@vger.kernel.org 11992S: Supported 11993F: drivers/net/pcs/pcs-lynx.c 11994F: include/linux/pcs-lynx.h 11995 11996M68K ARCHITECTURE 11997M: Geert Uytterhoeven <geert@linux-m68k.org> 11998L: linux-m68k@lists.linux-m68k.org 11999S: Maintained 12000W: http://www.linux-m68k.org/ 12001T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12002F: arch/m68k/ 12003F: drivers/zorro/ 12004 12005M68K ON APPLE MACINTOSH 12006M: Joshua Thompson <funaho@jurai.org> 12007L: linux-m68k@lists.linux-m68k.org 12008S: Maintained 12009W: http://www.mac.linux-m68k.org/ 12010F: arch/m68k/mac/ 12011F: drivers/macintosh/adb-iop.c 12012F: drivers/macintosh/via-macii.c 12013 12014M68K ON HP9000/300 12015M: Philip Blundell <philb@gnu.org> 12016S: Maintained 12017W: http://www.tazenda.demon.co.uk/phil/linux-hp 12018F: arch/m68k/hp300/ 12019 12020M88DS3103 MEDIA DRIVER 12021M: Antti Palosaari <crope@iki.fi> 12022L: linux-media@vger.kernel.org 12023S: Maintained 12024W: https://linuxtv.org 12025W: http://palosaari.fi/linux/ 12026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12027T: git git://linuxtv.org/anttip/media_tree.git 12028F: drivers/media/dvb-frontends/m88ds3103* 12029 12030M88RS2000 MEDIA DRIVER 12031M: Malcolm Priestley <tvboxspy@gmail.com> 12032L: linux-media@vger.kernel.org 12033S: Maintained 12034W: https://linuxtv.org 12035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12036F: drivers/media/dvb-frontends/m88rs2000* 12037 12038MA901 MASTERKIT USB FM RADIO DRIVER 12039M: Alexey Klimov <klimov.linux@gmail.com> 12040L: linux-media@vger.kernel.org 12041S: Maintained 12042T: git git://linuxtv.org/media_tree.git 12043F: drivers/media/radio/radio-ma901.c 12044 12045MAC80211 12046M: Johannes Berg <johannes@sipsolutions.net> 12047L: linux-wireless@vger.kernel.org 12048S: Maintained 12049W: https://wireless.wiki.kernel.org/ 12050Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12052T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12053F: Documentation/networking/mac80211-injection.rst 12054F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12055F: drivers/net/wireless/mac80211_hwsim.[ch] 12056F: include/net/mac80211.h 12057F: net/mac80211/ 12058 12059MAILBOX API 12060M: Jassi Brar <jassisinghbrar@gmail.com> 12061L: linux-kernel@vger.kernel.org 12062S: Maintained 12063F: drivers/mailbox/ 12064F: include/linux/mailbox_client.h 12065F: include/linux/mailbox_controller.h 12066F: include/dt-bindings/mailbox/ 12067F: Documentation/devicetree/bindings/mailbox/ 12068 12069MAILBOX ARM MHUv2 12070M: Viresh Kumar <viresh.kumar@linaro.org> 12071M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12072L: linux-kernel@vger.kernel.org 12073S: Maintained 12074F: drivers/mailbox/arm_mhuv2.c 12075F: include/linux/mailbox/arm_mhuv2_message.h 12076F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12077 12078MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12079M: Jeremy Kerr <jk@codeconstruct.com.au> 12080M: Matt Johnston <matt@codeconstruct.com.au> 12081L: netdev@vger.kernel.org 12082S: Maintained 12083F: Documentation/networking/mctp.rst 12084F: drivers/net/mctp/ 12085F: include/net/mctp.h 12086F: include/net/mctpdevice.h 12087F: include/net/netns/mctp.h 12088F: net/mctp/ 12089 12090MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12091M: Michael Kerrisk <mtk.manpages@gmail.com> 12092L: linux-man@vger.kernel.org 12093S: Maintained 12094W: http://www.kernel.org/doc/man-pages 12095 12096MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12097M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12098L: linux-mips@vger.kernel.org 12099S: Maintained 12100F: arch/mips/boot/dts/img/pistachio* 12101 12102MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12103M: Andrew Lunn <andrew@lunn.ch> 12104M: Vivien Didelot <vivien.didelot@gmail.com> 12105L: netdev@vger.kernel.org 12106S: Maintained 12107F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12108F: Documentation/networking/devlink/mv88e6xxx.rst 12109F: drivers/net/dsa/mv88e6xxx/ 12110F: include/linux/dsa/mv88e6xxx.h 12111F: include/linux/platform_data/mv88e6xxx.h 12112 12113MARVELL ARMADA 3700 PHY DRIVERS 12114M: Miquel Raynal <miquel.raynal@bootlin.com> 12115S: Maintained 12116F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12117F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12118F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12119F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12120 12121MARVELL ARMADA 3700 SERIAL DRIVER 12122M: Pali Rohár <pali@kernel.org> 12123S: Maintained 12124F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12125F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12126F: drivers/tty/serial/mvebu-uart.c 12127 12128MARVELL ARMADA DRM SUPPORT 12129M: Russell King <linux@armlinux.org.uk> 12130S: Maintained 12131T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12132T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12133F: Documentation/devicetree/bindings/display/armada/ 12134F: drivers/gpu/drm/armada/ 12135F: include/uapi/drm/armada_drm.h 12136 12137MARVELL CRYPTO DRIVER 12138M: Boris Brezillon <bbrezillon@kernel.org> 12139M: Arnaud Ebalard <arno@natisbad.org> 12140M: Srujana Challa <schalla@marvell.com> 12141L: linux-crypto@vger.kernel.org 12142S: Maintained 12143F: drivers/crypto/marvell/ 12144F: include/linux/soc/marvell/octeontx2/ 12145 12146MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12147M: Mirko Lindner <mlindner@marvell.com> 12148M: Stephen Hemminger <stephen@networkplumber.org> 12149L: netdev@vger.kernel.org 12150S: Maintained 12151F: drivers/net/ethernet/marvell/sk* 12152 12153MARVELL LIBERTAS WIRELESS DRIVER 12154L: libertas-dev@lists.infradead.org 12155S: Orphan 12156F: drivers/net/wireless/marvell/libertas/ 12157 12158MARVELL MACCHIATOBIN SUPPORT 12159M: Russell King <linux@armlinux.org.uk> 12160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12161S: Maintained 12162F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12163 12164MARVELL MV643XX ETHERNET DRIVER 12165M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12166L: netdev@vger.kernel.org 12167S: Maintained 12168F: drivers/net/ethernet/marvell/mv643xx_eth.* 12169F: include/linux/mv643xx.h 12170 12171MARVELL MV88X3310 PHY DRIVER 12172M: Russell King <linux@armlinux.org.uk> 12173M: Marek Behún <kabel@kernel.org> 12174L: netdev@vger.kernel.org 12175S: Maintained 12176F: drivers/net/phy/marvell10g.c 12177 12178MARVELL MVEBU THERMAL DRIVER 12179M: Miquel Raynal <miquel.raynal@bootlin.com> 12180S: Maintained 12181F: drivers/thermal/armada_thermal.c 12182 12183MARVELL MVNETA ETHERNET DRIVER 12184M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12185L: netdev@vger.kernel.org 12186S: Maintained 12187F: drivers/net/ethernet/marvell/mvneta.* 12188 12189MARVELL MVPP2 ETHERNET DRIVER 12190M: Marcin Wojtas <mw@semihalf.com> 12191M: Russell King <linux@armlinux.org.uk> 12192L: netdev@vger.kernel.org 12193S: Maintained 12194F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12195F: drivers/net/ethernet/marvell/mvpp2/ 12196 12197MARVELL MWIFIEX WIRELESS DRIVER 12198M: Amitkumar Karwar <amitkarwar@gmail.com> 12199M: Ganapathi Bhat <ganapathi017@gmail.com> 12200M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12201M: Xinming Hu <huxinming820@gmail.com> 12202L: linux-wireless@vger.kernel.org 12203S: Maintained 12204F: drivers/net/wireless/marvell/mwifiex/ 12205 12206MARVELL MWL8K WIRELESS DRIVER 12207M: Lennert Buytenhek <buytenh@wantstofly.org> 12208L: linux-wireless@vger.kernel.org 12209S: Odd Fixes 12210F: drivers/net/wireless/marvell/mwl8k.c 12211 12212MARVELL NAND CONTROLLER DRIVER 12213M: Miquel Raynal <miquel.raynal@bootlin.com> 12214L: linux-mtd@lists.infradead.org 12215S: Maintained 12216F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12217F: drivers/mtd/nand/raw/marvell_nand.c 12218 12219MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12220M: Sunil Goutham <sgoutham@marvell.com> 12221M: Geetha sowjanya <gakula@marvell.com> 12222M: Subbaraya Sundeep <sbhatta@marvell.com> 12223M: hariprasad <hkelam@marvell.com> 12224L: netdev@vger.kernel.org 12225S: Supported 12226F: drivers/net/ethernet/marvell/octeontx2/nic/ 12227F: include/linux/soc/marvell/octeontx2/ 12228 12229MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12230M: Sunil Goutham <sgoutham@marvell.com> 12231M: Linu Cherian <lcherian@marvell.com> 12232M: Geetha sowjanya <gakula@marvell.com> 12233M: Jerin Jacob <jerinj@marvell.com> 12234M: hariprasad <hkelam@marvell.com> 12235M: Subbaraya Sundeep <sbhatta@marvell.com> 12236L: netdev@vger.kernel.org 12237S: Supported 12238F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12239F: drivers/net/ethernet/marvell/octeontx2/af/ 12240 12241MARVELL PRESTERA ETHERNET SWITCH DRIVER 12242M: Taras Chornyi <tchornyi@marvell.com> 12243S: Supported 12244W: https://github.com/Marvell-switching/switchdev-prestera 12245F: drivers/net/ethernet/marvell/prestera/ 12246 12247MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12248M: Nicolas Pitre <nico@fluxnic.net> 12249S: Odd Fixes 12250F: drivers/mmc/host/mvsdio.* 12251 12252MARVELL USB MDIO CONTROLLER DRIVER 12253M: Tobias Waldekranz <tobias@waldekranz.com> 12254L: netdev@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12257F: drivers/net/mdio/mdio-mvusb.c 12258 12259MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12260M: Hu Ziji <huziji@marvell.com> 12261L: linux-mmc@vger.kernel.org 12262S: Supported 12263F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12264F: drivers/mmc/host/sdhci-xenon* 12265 12266MARVELL OCTEON ENDPOINT DRIVER 12267M: Veerasenareddy Burru <vburru@marvell.com> 12268M: Abhijit Ayarekar <aayarekar@marvell.com> 12269L: netdev@vger.kernel.org 12270S: Supported 12271F: drivers/net/ethernet/marvell/octeon_ep 12272 12273MATROX FRAMEBUFFER DRIVER 12274L: linux-fbdev@vger.kernel.org 12275S: Orphan 12276F: drivers/video/fbdev/matrox/matroxfb_* 12277F: include/uapi/linux/matroxfb.h 12278 12279MAX15301 DRIVER 12280M: Daniel Nilsson <daniel.nilsson@flex.com> 12281L: linux-hwmon@vger.kernel.org 12282S: Maintained 12283F: Documentation/hwmon/max15301.rst 12284F: drivers/hwmon/pmbus/max15301.c 12285 12286MAX16065 HARDWARE MONITOR DRIVER 12287M: Guenter Roeck <linux@roeck-us.net> 12288L: linux-hwmon@vger.kernel.org 12289S: Maintained 12290F: Documentation/hwmon/max16065.rst 12291F: drivers/hwmon/max16065.c 12292 12293MAX2175 SDR TUNER DRIVER 12294M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12295L: linux-media@vger.kernel.org 12296S: Maintained 12297T: git git://linuxtv.org/media_tree.git 12298F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12299F: Documentation/userspace-api/media/drivers/max2175.rst 12300F: drivers/media/i2c/max2175* 12301F: include/uapi/linux/max2175.h 12302 12303MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12304L: linux-hwmon@vger.kernel.org 12305S: Orphan 12306F: Documentation/hwmon/max6650.rst 12307F: drivers/hwmon/max6650.c 12308 12309MAX6697 HARDWARE MONITOR DRIVER 12310M: Guenter Roeck <linux@roeck-us.net> 12311L: linux-hwmon@vger.kernel.org 12312S: Maintained 12313F: Documentation/devicetree/bindings/hwmon/max6697.txt 12314F: Documentation/hwmon/max6697.rst 12315F: drivers/hwmon/max6697.c 12316F: include/linux/platform_data/max6697.h 12317 12318MAX9286 QUAD GMSL DESERIALIZER DRIVER 12319M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12320M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12321M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12322M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12323L: linux-media@vger.kernel.org 12324S: Maintained 12325F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12326F: drivers/media/i2c/max9286.c 12327 12328MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12329M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12330L: linux-media@vger.kernel.org 12331S: Maintained 12332F: drivers/staging/media/max96712/max96712.c 12333 12334MAX9860 MONO AUDIO VOICE CODEC DRIVER 12335M: Peter Rosin <peda@axentia.se> 12336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12337S: Maintained 12338F: Documentation/devicetree/bindings/sound/max9860.txt 12339F: sound/soc/codecs/max9860.* 12340 12341MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12342M: Andreas Klinger <ak@it-klinger.de> 12343L: linux-iio@vger.kernel.org 12344S: Maintained 12345F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12346F: drivers/iio/proximity/mb1232.c 12347 12348MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12349R: Iskren Chernev <iskren.chernev@gmail.com> 12350R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12351R: Marek Szyprowski <m.szyprowski@samsung.com> 12352R: Matheus Castello <matheus@castello.eng.br> 12353L: linux-pm@vger.kernel.org 12354S: Maintained 12355F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12356F: drivers/power/supply/max17040_battery.c 12357 12358MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12359R: Hans de Goede <hdegoede@redhat.com> 12360R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12361R: Marek Szyprowski <m.szyprowski@samsung.com> 12362R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12363R: Purism Kernel Team <kernel@puri.sm> 12364L: linux-pm@vger.kernel.org 12365S: Maintained 12366F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12367F: drivers/power/supply/max17042_battery.c 12368 12369MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12370M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12371L: linux-kernel@vger.kernel.org 12372S: Maintained 12373F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12374F: drivers/regulator/max20086-regulator.c 12375 12376MAXIM MAX77650 PMIC MFD DRIVER 12377M: Bartosz Golaszewski <brgl@bgdev.pl> 12378L: linux-kernel@vger.kernel.org 12379S: Maintained 12380F: Documentation/devicetree/bindings/*/*max77650.yaml 12381F: Documentation/devicetree/bindings/*/max77650*.yaml 12382F: drivers/gpio/gpio-max77650.c 12383F: drivers/input/misc/max77650-onkey.c 12384F: drivers/leds/leds-max77650.c 12385F: drivers/mfd/max77650.c 12386F: drivers/power/supply/max77650-charger.c 12387F: drivers/regulator/max77650-regulator.c 12388F: include/linux/mfd/max77650.h 12389 12390MAXIM MAX77714 PMIC MFD DRIVER 12391M: Luca Ceresoli <luca@lucaceresoli.net> 12392S: Maintained 12393F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12394F: drivers/mfd/max77714.c 12395F: include/linux/mfd/max77714.h 12396 12397MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12398M: Javier Martinez Canillas <javier@dowhile0.org> 12399L: linux-kernel@vger.kernel.org 12400S: Supported 12401F: Documentation/devicetree/bindings/*/*max77802.yaml 12402F: drivers/regulator/max77802-regulator.c 12403F: include/dt-bindings/*/*max77802.h 12404 12405MAXIM MAX77976 BATTERY CHARGER 12406M: Luca Ceresoli <luca@lucaceresoli.net> 12407S: Supported 12408F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12409F: drivers/power/supply/max77976_charger.c 12410 12411MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12412M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12413M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12414L: linux-pm@vger.kernel.org 12415S: Supported 12416B: mailto:linux-samsung-soc@vger.kernel.org 12417F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12418F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12419F: drivers/power/supply/max14577_charger.c 12420F: drivers/power/supply/max77693_charger.c 12421 12422MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12423M: Chanwoo Choi <cw00.choi@samsung.com> 12424M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12425M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12426L: linux-kernel@vger.kernel.org 12427S: Supported 12428B: mailto:linux-samsung-soc@vger.kernel.org 12429F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12430F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12431F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12432F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12433F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12434F: drivers/*/*max77843.c 12435F: drivers/*/max14577*.c 12436F: drivers/*/max77686*.c 12437F: drivers/*/max77693*.c 12438F: drivers/clk/clk-max77686.c 12439F: drivers/extcon/extcon-max14577.c 12440F: drivers/extcon/extcon-max77693.c 12441F: drivers/rtc/rtc-max77686.c 12442F: include/linux/mfd/max14577*.h 12443F: include/linux/mfd/max77686*.h 12444F: include/linux/mfd/max77693*.h 12445 12446MAXIRADIO FM RADIO RECEIVER DRIVER 12447M: Hans Verkuil <hverkuil@xs4all.nl> 12448L: linux-media@vger.kernel.org 12449S: Maintained 12450W: https://linuxtv.org 12451T: git git://linuxtv.org/media_tree.git 12452F: drivers/media/radio/radio-maxiradio* 12453 12454MAXLINEAR ETHERNET PHY DRIVER 12455M: Xu Liang <lxu@maxlinear.com> 12456L: netdev@vger.kernel.org 12457S: Supported 12458F: drivers/net/phy/mxl-gpy.c 12459 12460MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12461R: Yasushi SHOJI <yashi@spacecubics.com> 12462L: linux-can@vger.kernel.org 12463S: Maintained 12464F: drivers/net/can/usb/mcba_usb.c 12465 12466MCAN MMIO DEVICE DRIVER 12467M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12468L: linux-can@vger.kernel.org 12469S: Maintained 12470F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12471F: drivers/net/can/m_can/m_can.c 12472F: drivers/net/can/m_can/m_can.h 12473F: drivers/net/can/m_can/m_can_platform.c 12474 12475MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12476M: Rishi Gupta <gupt21@gmail.com> 12477L: linux-i2c@vger.kernel.org 12478L: linux-input@vger.kernel.org 12479S: Maintained 12480F: drivers/hid/hid-mcp2221.c 12481 12482MCP251XFD SPI-CAN NETWORK DRIVER 12483M: Marc Kleine-Budde <mkl@pengutronix.de> 12484M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12485R: Thomas Kopp <thomas.kopp@microchip.com> 12486L: linux-can@vger.kernel.org 12487S: Maintained 12488F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12489F: drivers/net/can/spi/mcp251xfd/ 12490 12491MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12492M: Peter Rosin <peda@axentia.se> 12493L: linux-iio@vger.kernel.org 12494S: Maintained 12495F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12496F: drivers/iio/potentiometer/mcp4018.c 12497F: drivers/iio/potentiometer/mcp4531.c 12498 12499MCR20A IEEE-802.15.4 RADIO DRIVER 12500M: Xue Liu <liuxuenetmail@gmail.com> 12501L: linux-wpan@vger.kernel.org 12502S: Maintained 12503W: https://github.com/xueliu/mcr20a-linux 12504F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12505F: drivers/net/ieee802154/mcr20a.c 12506F: drivers/net/ieee802154/mcr20a.h 12507 12508MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12509M: William Breathitt Gray <william.gray@linaro.org> 12510L: linux-iio@vger.kernel.org 12511S: Maintained 12512F: drivers/iio/dac/cio-dac.c 12513 12514MEDIA CONTROLLER FRAMEWORK 12515M: Sakari Ailus <sakari.ailus@linux.intel.com> 12516M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12517L: linux-media@vger.kernel.org 12518S: Supported 12519W: https://www.linuxtv.org 12520T: git git://linuxtv.org/media_tree.git 12521F: drivers/media/mc/ 12522F: include/media/media-*.h 12523F: include/uapi/linux/media.h 12524 12525MEDIA DRIVER FOR FREESCALE IMX PXP 12526M: Philipp Zabel <p.zabel@pengutronix.de> 12527L: linux-media@vger.kernel.org 12528S: Maintained 12529T: git git://linuxtv.org/media_tree.git 12530F: drivers/media/platform/nxp/imx-pxp.[ch] 12531 12532MEDIA DRIVERS FOR ASCOT2E 12533M: Sergey Kozlov <serjk@netup.ru> 12534M: Abylay Ospan <aospan@netup.ru> 12535L: linux-media@vger.kernel.org 12536S: Supported 12537W: https://linuxtv.org 12538W: http://netup.tv/ 12539T: git git://linuxtv.org/media_tree.git 12540F: drivers/media/dvb-frontends/ascot2e* 12541 12542MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12543M: Jasmin Jessich <jasmin@anw.at> 12544L: linux-media@vger.kernel.org 12545S: Maintained 12546W: https://linuxtv.org 12547T: git git://linuxtv.org/media_tree.git 12548F: drivers/media/dvb-frontends/cxd2099* 12549 12550MEDIA DRIVERS FOR CXD2841ER 12551M: Sergey Kozlov <serjk@netup.ru> 12552M: Abylay Ospan <aospan@netup.ru> 12553L: linux-media@vger.kernel.org 12554S: Supported 12555W: https://linuxtv.org 12556W: http://netup.tv/ 12557T: git git://linuxtv.org/media_tree.git 12558F: drivers/media/dvb-frontends/cxd2841er* 12559 12560MEDIA DRIVERS FOR CXD2880 12561M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12562L: linux-media@vger.kernel.org 12563S: Supported 12564W: http://linuxtv.org/ 12565T: git git://linuxtv.org/media_tree.git 12566F: drivers/media/dvb-frontends/cxd2880/* 12567F: drivers/media/spi/cxd2880* 12568 12569MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12570L: linux-media@vger.kernel.org 12571S: Orphan 12572W: https://linuxtv.org 12573T: git git://linuxtv.org/media_tree.git 12574F: drivers/media/pci/ddbridge/* 12575 12576MEDIA DRIVERS FOR FREESCALE IMX 12577M: Steve Longerbeam <slongerbeam@gmail.com> 12578M: Philipp Zabel <p.zabel@pengutronix.de> 12579L: linux-media@vger.kernel.org 12580S: Maintained 12581T: git git://linuxtv.org/media_tree.git 12582F: Documentation/admin-guide/media/imx.rst 12583F: Documentation/devicetree/bindings/media/imx.txt 12584F: drivers/staging/media/imx/ 12585F: include/linux/imx-media.h 12586F: include/media/imx.h 12587 12588MEDIA DRIVERS FOR FREESCALE IMX7 12589M: Rui Miguel Silva <rmfrfs@gmail.com> 12590M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12591L: linux-media@vger.kernel.org 12592S: Maintained 12593T: git git://linuxtv.org/media_tree.git 12594F: Documentation/admin-guide/media/imx7.rst 12595F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12596F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12597F: drivers/media/platform/nxp/imx-mipi-csis.c 12598F: drivers/staging/media/imx/imx7-media-csi.c 12599 12600MEDIA DRIVERS FOR HELENE 12601M: Abylay Ospan <aospan@netup.ru> 12602L: linux-media@vger.kernel.org 12603S: Supported 12604W: https://linuxtv.org 12605W: http://netup.tv/ 12606T: git git://linuxtv.org/media_tree.git 12607F: drivers/media/dvb-frontends/helene* 12608 12609MEDIA DRIVERS FOR HORUS3A 12610M: Sergey Kozlov <serjk@netup.ru> 12611M: Abylay Ospan <aospan@netup.ru> 12612L: linux-media@vger.kernel.org 12613S: Supported 12614W: https://linuxtv.org 12615W: http://netup.tv/ 12616T: git git://linuxtv.org/media_tree.git 12617F: drivers/media/dvb-frontends/horus3a* 12618 12619MEDIA DRIVERS FOR LNBH25 12620M: Sergey Kozlov <serjk@netup.ru> 12621M: Abylay Ospan <aospan@netup.ru> 12622L: linux-media@vger.kernel.org 12623S: Supported 12624W: https://linuxtv.org 12625W: http://netup.tv/ 12626T: git git://linuxtv.org/media_tree.git 12627F: drivers/media/dvb-frontends/lnbh25* 12628 12629MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12630L: linux-media@vger.kernel.org 12631S: Orphan 12632W: https://linuxtv.org 12633T: git git://linuxtv.org/media_tree.git 12634F: drivers/media/dvb-frontends/mxl5xx* 12635 12636MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12637M: Sergey Kozlov <serjk@netup.ru> 12638M: Abylay Ospan <aospan@netup.ru> 12639L: linux-media@vger.kernel.org 12640S: Supported 12641W: https://linuxtv.org 12642W: http://netup.tv/ 12643T: git git://linuxtv.org/media_tree.git 12644F: drivers/media/pci/netup_unidvb/* 12645 12646MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12647M: Dmitry Osipenko <digetx@gmail.com> 12648L: linux-media@vger.kernel.org 12649L: linux-tegra@vger.kernel.org 12650S: Maintained 12651T: git git://linuxtv.org/media_tree.git 12652F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12653F: drivers/media/platform/nvidia/tegra-vde/ 12654 12655MEDIA DRIVERS FOR RENESAS - CEU 12656M: Jacopo Mondi <jacopo@jmondi.org> 12657L: linux-media@vger.kernel.org 12658L: linux-renesas-soc@vger.kernel.org 12659S: Supported 12660T: git git://linuxtv.org/media_tree.git 12661F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12662F: drivers/media/platform/renesas/renesas-ceu.c 12663F: include/media/drv-intf/renesas-ceu.h 12664 12665MEDIA DRIVERS FOR RENESAS - DRIF 12666M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12667L: linux-media@vger.kernel.org 12668L: linux-renesas-soc@vger.kernel.org 12669S: Supported 12670T: git git://linuxtv.org/media_tree.git 12671F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12672F: drivers/media/platform/renesas/rcar_drif.c 12673 12674MEDIA DRIVERS FOR RENESAS - FCP 12675M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12676L: linux-media@vger.kernel.org 12677L: linux-renesas-soc@vger.kernel.org 12678S: Supported 12679T: git git://linuxtv.org/media_tree.git 12680F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12681F: drivers/media/platform/renesas/rcar-fcp.c 12682F: include/media/rcar-fcp.h 12683 12684MEDIA DRIVERS FOR RENESAS - FDP1 12685M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12686L: linux-media@vger.kernel.org 12687L: linux-renesas-soc@vger.kernel.org 12688S: Supported 12689T: git git://linuxtv.org/media_tree.git 12690F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12691F: drivers/media/platform/renesas/rcar_fdp1.c 12692 12693MEDIA DRIVERS FOR RENESAS - VIN 12694M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12695L: linux-media@vger.kernel.org 12696L: linux-renesas-soc@vger.kernel.org 12697S: Supported 12698T: git git://linuxtv.org/media_tree.git 12699F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12700F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12701F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12702F: drivers/media/platform/renesas/rcar-isp.c 12703F: drivers/media/platform/renesas/rcar-vin/ 12704 12705MEDIA DRIVERS FOR RENESAS - VSP1 12706M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12707M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12708L: linux-media@vger.kernel.org 12709L: linux-renesas-soc@vger.kernel.org 12710S: Supported 12711T: git git://linuxtv.org/media_tree.git 12712F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12713F: drivers/media/platform/renesas/vsp1/ 12714 12715MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12716L: linux-media@vger.kernel.org 12717S: Orphan 12718W: https://linuxtv.org 12719T: git git://linuxtv.org/media_tree.git 12720F: drivers/media/dvb-frontends/stv0910* 12721 12722MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12723L: linux-media@vger.kernel.org 12724S: Orphan 12725W: https://linuxtv.org 12726T: git git://linuxtv.org/media_tree.git 12727F: drivers/media/dvb-frontends/stv6111* 12728 12729MEDIA DRIVERS FOR STM32 - DCMI 12730M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12731L: linux-media@vger.kernel.org 12732S: Supported 12733T: git git://linuxtv.org/media_tree.git 12734F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12735F: drivers/media/platform/st/stm32/stm32-dcmi.c 12736 12737MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12738M: Mauro Carvalho Chehab <mchehab@kernel.org> 12739L: linux-media@vger.kernel.org 12740S: Maintained 12741W: https://linuxtv.org 12742Q: http://patchwork.kernel.org/project/linux-media/list/ 12743T: git git://linuxtv.org/media_tree.git 12744F: Documentation/admin-guide/media/ 12745F: Documentation/devicetree/bindings/media/ 12746F: Documentation/driver-api/media/ 12747F: Documentation/userspace-api/media/ 12748F: drivers/media/ 12749F: drivers/staging/media/ 12750F: include/dt-bindings/media/ 12751F: include/linux/platform_data/media/ 12752F: include/media/ 12753F: include/uapi/linux/dvb/ 12754F: include/uapi/linux/ivtv* 12755F: include/uapi/linux/media.h 12756F: include/uapi/linux/meye.h 12757F: include/uapi/linux/uvcvideo.h 12758F: include/uapi/linux/v4l2-* 12759F: include/uapi/linux/videodev2.h 12760 12761MEDIATEK BLUETOOTH DRIVER 12762M: Sean Wang <sean.wang@mediatek.com> 12763L: linux-bluetooth@vger.kernel.org 12764L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12765S: Maintained 12766F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12767F: drivers/bluetooth/btmtkuart.c 12768 12769MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12770M: Sean Wang <sean.wang@mediatek.com> 12771L: linux-pm@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12774F: drivers/power/reset/mt6323-poweroff.c 12775 12776MEDIATEK CIR DRIVER 12777M: Sean Wang <sean.wang@mediatek.com> 12778S: Maintained 12779F: drivers/media/rc/mtk-cir.c 12780 12781MEDIATEK DMA DRIVER 12782M: Sean Wang <sean.wang@mediatek.com> 12783L: dmaengine@vger.kernel.org 12784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12785L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12786S: Maintained 12787F: Documentation/devicetree/bindings/dma/mtk-* 12788F: drivers/dma/mediatek/ 12789 12790MEDIATEK ETHERNET DRIVER 12791M: Felix Fietkau <nbd@nbd.name> 12792M: John Crispin <john@phrozen.org> 12793M: Sean Wang <sean.wang@mediatek.com> 12794M: Mark Lee <Mark-MC.Lee@mediatek.com> 12795L: netdev@vger.kernel.org 12796S: Maintained 12797F: drivers/net/ethernet/mediatek/ 12798 12799MEDIATEK I2C CONTROLLER DRIVER 12800M: Qii Wang <qii.wang@mediatek.com> 12801L: linux-i2c@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12804F: drivers/i2c/busses/i2c-mt65xx.c 12805 12806MEDIATEK IOMMU DRIVER 12807M: Yong Wu <yong.wu@mediatek.com> 12808L: iommu@lists.linux.dev 12809L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12810S: Supported 12811F: Documentation/devicetree/bindings/iommu/mediatek* 12812F: drivers/iommu/mtk_iommu* 12813F: include/dt-bindings/memory/mt*-port.h 12814 12815MEDIATEK JPEG DRIVER 12816M: Bin Liu <bin.liu@mediatek.com> 12817S: Supported 12818F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12819F: drivers/media/platform/mediatek/jpeg/ 12820 12821MEDIATEK MDP DRIVER 12822M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12823M: Houlong Wei <houlong.wei@mediatek.com> 12824M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12825S: Supported 12826F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12827F: drivers/media/platform/mediatek/mdp/ 12828F: drivers/media/platform/mediatek/vpu/ 12829 12830MEDIATEK MEDIA DRIVER 12831M: Tiffany Lin <tiffany.lin@mediatek.com> 12832M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12833M: Yunfei Dong <yunfei.dong@mediatek.com> 12834S: Supported 12835F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12836F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12837F: drivers/media/platform/mediatek/vcodec/ 12838F: drivers/media/platform/mediatek/vpu/ 12839 12840MEDIATEK MMC/SD/SDIO DRIVER 12841M: Chaotian Jing <chaotian.jing@mediatek.com> 12842S: Maintained 12843F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12844F: drivers/mmc/host/mtk-sd.c 12845 12846MEDIATEK MT76 WIRELESS LAN DRIVER 12847M: Felix Fietkau <nbd@nbd.name> 12848M: Lorenzo Bianconi <lorenzo@kernel.org> 12849M: Ryder Lee <ryder.lee@mediatek.com> 12850R: Shayne Chen <shayne.chen@mediatek.com> 12851R: Sean Wang <sean.wang@mediatek.com> 12852L: linux-wireless@vger.kernel.org 12853S: Maintained 12854F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12855F: drivers/net/wireless/mediatek/mt76/ 12856 12857MEDIATEK MT7601U WIRELESS LAN DRIVER 12858M: Jakub Kicinski <kuba@kernel.org> 12859L: linux-wireless@vger.kernel.org 12860S: Maintained 12861F: drivers/net/wireless/mediatek/mt7601u/ 12862 12863MEDIATEK MT7621 CLOCK DRIVER 12864M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12865S: Maintained 12866F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12867F: drivers/clk/ralink/clk-mt7621.c 12868 12869MEDIATEK MT7621/28/88 I2C DRIVER 12870M: Stefan Roese <sr@denx.de> 12871L: linux-i2c@vger.kernel.org 12872S: Maintained 12873F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12874F: drivers/i2c/busses/i2c-mt7621.c 12875 12876MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12877M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12878S: Maintained 12879F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12880F: drivers/pci/controller/pcie-mt7621.c 12881 12882MEDIATEK MT7621 PHY PCI DRIVER 12883M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12884S: Maintained 12885F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12886F: drivers/phy/ralink/phy-mt7621-pci.c 12887 12888MEDIATEK NAND CONTROLLER DRIVER 12889L: linux-mtd@lists.infradead.org 12890S: Orphan 12891F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12892F: drivers/mtd/nand/raw/mtk_* 12893 12894MEDIATEK PMIC LED DRIVER 12895M: Sean Wang <sean.wang@mediatek.com> 12896S: Maintained 12897F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12898F: drivers/leds/leds-mt6323.c 12899 12900MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12901M: Sean Wang <sean.wang@mediatek.com> 12902S: Maintained 12903F: drivers/char/hw_random/mtk-rng.c 12904 12905MEDIATEK SMI DRIVER 12906M: Yong Wu <yong.wu@mediatek.com> 12907L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12908S: Supported 12909F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12910F: drivers/memory/mtk-smi.c 12911F: include/soc/mediatek/smi.h 12912 12913MEDIATEK SWITCH DRIVER 12914M: Sean Wang <sean.wang@mediatek.com> 12915M: Landen Chao <Landen.Chao@mediatek.com> 12916M: DENG Qingfang <dqfext@gmail.com> 12917L: netdev@vger.kernel.org 12918S: Maintained 12919F: drivers/net/dsa/mt7530.* 12920F: net/dsa/tag_mtk.c 12921 12922MEDIATEK T7XX 5G WWAN MODEM DRIVER 12923M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12924M: Intel Corporation <linuxwwan@intel.com> 12925R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12926R: Liu Haijun <haijun.liu@mediatek.com> 12927R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12928R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12929L: netdev@vger.kernel.org 12930S: Supported 12931F: drivers/net/wwan/t7xx/ 12932 12933MEDIATEK USB3 DRD IP DRIVER 12934M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12935L: linux-usb@vger.kernel.org 12936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12937L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12938S: Maintained 12939F: Documentation/devicetree/bindings/usb/mediatek,* 12940F: drivers/usb/host/xhci-mtk* 12941F: drivers/usb/mtu3/ 12942 12943MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12944M: Peter Senna Tschudin <peter.senna@gmail.com> 12945M: Martin Donnelly <martin.donnelly@ge.com> 12946M: Martyn Welch <martyn.welch@collabora.co.uk> 12947S: Maintained 12948F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12949F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12950 12951MEGARAID SCSI/SAS DRIVERS 12952M: Kashyap Desai <kashyap.desai@broadcom.com> 12953M: Sumit Saxena <sumit.saxena@broadcom.com> 12954M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12955L: megaraidlinux.pdl@broadcom.com 12956L: linux-scsi@vger.kernel.org 12957S: Maintained 12958W: http://www.avagotech.com/support/ 12959F: Documentation/scsi/megaraid.rst 12960F: drivers/scsi/megaraid.* 12961F: drivers/scsi/megaraid/ 12962 12963MELEXIS MLX90614 DRIVER 12964M: Crt Mori <cmo@melexis.com> 12965L: linux-iio@vger.kernel.org 12966S: Supported 12967W: http://www.melexis.com 12968F: drivers/iio/temperature/mlx90614.c 12969 12970MELEXIS MLX90632 DRIVER 12971M: Crt Mori <cmo@melexis.com> 12972L: linux-iio@vger.kernel.org 12973S: Supported 12974W: http://www.melexis.com 12975F: drivers/iio/temperature/mlx90632.c 12976 12977MELFAS MIP4 TOUCHSCREEN DRIVER 12978M: Sangwon Jee <jeesw@melfas.com> 12979S: Supported 12980W: http://www.melfas.com 12981F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12982F: drivers/input/touchscreen/melfas_mip4.c 12983 12984MELLANOX BLUEFIELD I2C DRIVER 12985M: Khalil Blaiech <kblaiech@nvidia.com> 12986L: linux-i2c@vger.kernel.org 12987S: Supported 12988F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12989F: drivers/i2c/busses/i2c-mlxbf.c 12990 12991MELLANOX ETHERNET DRIVER (mlx4_en) 12992M: Tariq Toukan <tariqt@nvidia.com> 12993L: netdev@vger.kernel.org 12994S: Supported 12995W: http://www.mellanox.com 12996Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12997F: drivers/net/ethernet/mellanox/mlx4/en_* 12998 12999MELLANOX ETHERNET DRIVER (mlx5e) 13000M: Saeed Mahameed <saeedm@nvidia.com> 13001L: netdev@vger.kernel.org 13002S: Supported 13003W: http://www.mellanox.com 13004Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13005F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13006 13007MELLANOX ETHERNET INNOVA DRIVERS 13008R: Boris Pismenny <borisp@nvidia.com> 13009L: netdev@vger.kernel.org 13010S: Supported 13011W: http://www.mellanox.com 13012Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13013F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13014F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13015F: include/linux/mlx5/mlx5_ifc_fpga.h 13016 13017MELLANOX ETHERNET SWITCH DRIVERS 13018M: Ido Schimmel <idosch@nvidia.com> 13019M: Petr Machata <petrm@nvidia.com> 13020L: netdev@vger.kernel.org 13021S: Supported 13022W: http://www.mellanox.com 13023Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13024F: drivers/net/ethernet/mellanox/mlxsw/ 13025F: tools/testing/selftests/drivers/net/mlxsw/ 13026 13027MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13028M: mlxsw@nvidia.com 13029L: netdev@vger.kernel.org 13030S: Supported 13031W: http://www.mellanox.com 13032Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13033F: drivers/net/ethernet/mellanox/mlxfw/ 13034 13035MELLANOX HARDWARE PLATFORM SUPPORT 13036M: Hans de Goede <hdegoede@redhat.com> 13037M: Mark Gross <markgross@kernel.org> 13038M: Vadim Pasternak <vadimp@nvidia.com> 13039L: platform-driver-x86@vger.kernel.org 13040S: Supported 13041F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13042F: drivers/platform/mellanox/ 13043F: include/linux/platform_data/mlxreg.h 13044 13045MELLANOX MLX4 core VPI driver 13046M: Tariq Toukan <tariqt@nvidia.com> 13047L: netdev@vger.kernel.org 13048L: linux-rdma@vger.kernel.org 13049S: Supported 13050W: http://www.mellanox.com 13051Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13052F: drivers/net/ethernet/mellanox/mlx4/ 13053F: include/linux/mlx4/ 13054 13055MELLANOX MLX4 IB driver 13056M: Yishai Hadas <yishaih@nvidia.com> 13057L: linux-rdma@vger.kernel.org 13058S: Supported 13059W: http://www.mellanox.com 13060Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13061F: drivers/infiniband/hw/mlx4/ 13062F: include/linux/mlx4/ 13063F: include/uapi/rdma/mlx4-abi.h 13064 13065MELLANOX MLX5 core VPI driver 13066M: Saeed Mahameed <saeedm@nvidia.com> 13067M: Leon Romanovsky <leonro@nvidia.com> 13068L: netdev@vger.kernel.org 13069L: linux-rdma@vger.kernel.org 13070S: Supported 13071W: http://www.mellanox.com 13072Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13073F: Documentation/networking/device_drivers/ethernet/mellanox/ 13074F: drivers/net/ethernet/mellanox/mlx5/core/ 13075F: include/linux/mlx5/ 13076 13077MELLANOX MLX5 IB driver 13078M: Leon Romanovsky <leonro@nvidia.com> 13079L: linux-rdma@vger.kernel.org 13080S: Supported 13081W: http://www.mellanox.com 13082Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13083F: drivers/infiniband/hw/mlx5/ 13084F: include/linux/mlx5/ 13085F: include/uapi/rdma/mlx5-abi.h 13086 13087MELLANOX MLXCPLD I2C AND MUX DRIVER 13088M: Vadim Pasternak <vadimp@nvidia.com> 13089M: Michael Shych <michaelsh@nvidia.com> 13090L: linux-i2c@vger.kernel.org 13091S: Supported 13092F: Documentation/i2c/busses/i2c-mlxcpld.rst 13093F: drivers/i2c/busses/i2c-mlxcpld.c 13094F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13095 13096MELLANOX MLXCPLD LED DRIVER 13097M: Vadim Pasternak <vadimp@nvidia.com> 13098L: linux-leds@vger.kernel.org 13099S: Supported 13100F: Documentation/leds/leds-mlxcpld.rst 13101F: drivers/leds/leds-mlxcpld.c 13102F: drivers/leds/leds-mlxreg.c 13103 13104MELLANOX PLATFORM DRIVER 13105M: Vadim Pasternak <vadimp@nvidia.com> 13106L: platform-driver-x86@vger.kernel.org 13107S: Supported 13108F: drivers/platform/x86/mlx-platform.c 13109 13110MEMBARRIER SUPPORT 13111M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13112M: "Paul E. McKenney" <paulmck@kernel.org> 13113L: linux-kernel@vger.kernel.org 13114S: Supported 13115F: arch/powerpc/include/asm/membarrier.h 13116F: include/uapi/linux/membarrier.h 13117F: kernel/sched/membarrier.c 13118 13119MEMBLOCK 13120M: Mike Rapoport <rppt@kernel.org> 13121L: linux-mm@kvack.org 13122S: Maintained 13123F: Documentation/core-api/boot-time-mm.rst 13124F: include/linux/memblock.h 13125F: mm/memblock.c 13126F: tools/testing/memblock/ 13127 13128MEMORY CONTROLLER DRIVERS 13129M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13130L: linux-kernel@vger.kernel.org 13131S: Maintained 13132B: mailto:krzysztof.kozlowski@linaro.org 13133T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13134F: Documentation/devicetree/bindings/memory-controllers/ 13135F: drivers/memory/ 13136F: include/dt-bindings/memory/ 13137F: include/memory/ 13138 13139MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13140M: Dmitry Osipenko <digetx@gmail.com> 13141L: linux-pm@vger.kernel.org 13142L: linux-tegra@vger.kernel.org 13143T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13144S: Maintained 13145F: drivers/devfreq/tegra30-devfreq.c 13146 13147MEMORY MANAGEMENT 13148M: Andrew Morton <akpm@linux-foundation.org> 13149L: linux-mm@kvack.org 13150S: Maintained 13151W: http://www.linux-mm.org 13152T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13153T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13154F: include/linux/gfp.h 13155F: include/linux/gfp_types.h 13156F: include/linux/memory_hotplug.h 13157F: include/linux/mm.h 13158F: include/linux/mmzone.h 13159F: include/linux/pagewalk.h 13160F: include/linux/vmalloc.h 13161F: mm/ 13162F: tools/testing/selftests/vm/ 13163 13164MEMORY HOT(UN)PLUG 13165M: David Hildenbrand <david@redhat.com> 13166M: Oscar Salvador <osalvador@suse.de> 13167L: linux-mm@kvack.org 13168S: Maintained 13169F: Documentation/admin-guide/mm/memory-hotplug.rst 13170F: Documentation/core-api/memory-hotplug.rst 13171F: drivers/base/memory.c 13172F: include/linux/memory_hotplug.h 13173F: mm/memory_hotplug.c 13174F: tools/testing/selftests/memory-hotplug/ 13175 13176MEMORY TECHNOLOGY DEVICES (MTD) 13177M: Miquel Raynal <miquel.raynal@bootlin.com> 13178M: Richard Weinberger <richard@nod.at> 13179M: Vignesh Raghavendra <vigneshr@ti.com> 13180L: linux-mtd@lists.infradead.org 13181S: Maintained 13182W: http://www.linux-mtd.infradead.org/ 13183Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13184C: irc://irc.oftc.net/mtd 13185T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13186T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13187F: Documentation/devicetree/bindings/mtd/ 13188F: drivers/mtd/ 13189F: include/linux/mtd/ 13190F: include/uapi/mtd/ 13191 13192MEN A21 WATCHDOG DRIVER 13193M: Johannes Thumshirn <morbidrsa@gmail.com> 13194L: linux-watchdog@vger.kernel.org 13195S: Maintained 13196F: drivers/watchdog/mena21_wdt.c 13197 13198MEN CHAMELEON BUS (mcb) 13199M: Johannes Thumshirn <morbidrsa@gmail.com> 13200S: Maintained 13201F: Documentation/driver-api/men-chameleon-bus.rst 13202F: drivers/mcb/ 13203F: include/linux/mcb.h 13204 13205MEN F21BMC (Board Management Controller) 13206M: Andreas Werner <andreas.werner@men.de> 13207S: Supported 13208F: Documentation/hwmon/menf21bmc.rst 13209F: drivers/hwmon/menf21bmc_hwmon.c 13210F: drivers/leds/leds-menf21bmc.c 13211F: drivers/mfd/menf21bmc.c 13212F: drivers/watchdog/menf21bmc_wdt.c 13213 13214MEN Z069 WATCHDOG DRIVER 13215M: Johannes Thumshirn <jth@kernel.org> 13216L: linux-watchdog@vger.kernel.org 13217S: Maintained 13218F: drivers/watchdog/menz69_wdt.c 13219 13220MESON AO CEC DRIVER FOR AMLOGIC SOCS 13221M: Neil Armstrong <narmstrong@baylibre.com> 13222L: linux-media@vger.kernel.org 13223L: linux-amlogic@lists.infradead.org 13224S: Supported 13225W: http://linux-meson.com/ 13226T: git git://linuxtv.org/media_tree.git 13227F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13228F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13229F: drivers/media/cec/platform/meson/ao-cec.c 13230 13231MESON GE2D DRIVER FOR AMLOGIC SOCS 13232M: Neil Armstrong <narmstrong@baylibre.com> 13233L: linux-media@vger.kernel.org 13234L: linux-amlogic@lists.infradead.org 13235S: Supported 13236T: git git://linuxtv.org/media_tree.git 13237F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13238F: drivers/media/platform/amlogic/meson-ge2d/ 13239 13240MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13241M: Liang Yang <liang.yang@amlogic.com> 13242L: linux-mtd@lists.infradead.org 13243S: Maintained 13244F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13245F: drivers/mtd/nand/raw/meson_* 13246 13247MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13248M: Neil Armstrong <narmstrong@baylibre.com> 13249L: linux-media@vger.kernel.org 13250L: linux-amlogic@lists.infradead.org 13251S: Supported 13252T: git git://linuxtv.org/media_tree.git 13253F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13254F: drivers/staging/media/meson/vdec/ 13255 13256METHODE UDPU SUPPORT 13257M: Vladimir Vid <vladimir.vid@sartura.hr> 13258S: Maintained 13259F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13260 13261MHI BUS 13262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13263R: Hemant Kumar <quic_hemantk@quicinc.com> 13264L: mhi@lists.linux.dev 13265L: linux-arm-msm@vger.kernel.org 13266S: Maintained 13267T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13268F: Documentation/ABI/stable/sysfs-bus-mhi 13269F: Documentation/mhi/ 13270F: drivers/bus/mhi/ 13271F: include/linux/mhi.h 13272 13273MICROBLAZE ARCHITECTURE 13274M: Michal Simek <monstr@monstr.eu> 13275S: Supported 13276W: http://www.monstr.eu/fdt/ 13277T: git git://git.monstr.eu/linux-2.6-microblaze.git 13278F: arch/microblaze/ 13279 13280MICROCHIP AT91 DMA DRIVERS 13281M: Ludovic Desroches <ludovic.desroches@microchip.com> 13282M: Tudor Ambarus <tudor.ambarus@microchip.com> 13283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13284L: dmaengine@vger.kernel.org 13285S: Supported 13286F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13287F: drivers/dma/at_hdmac.c 13288F: drivers/dma/at_hdmac_regs.h 13289F: drivers/dma/at_xdmac.c 13290F: include/dt-bindings/dma/at91.h 13291 13292MICROCHIP AT91 SERIAL DRIVER 13293M: Richard Genoud <richard.genoud@gmail.com> 13294S: Maintained 13295F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13296F: drivers/tty/serial/atmel_serial.c 13297F: drivers/tty/serial/atmel_serial.h 13298 13299MICROCHIP AT91 USART MFD DRIVER 13300M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13301L: linux-kernel@vger.kernel.org 13302S: Supported 13303F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13304F: drivers/mfd/at91-usart.c 13305F: include/dt-bindings/mfd/at91-usart.h 13306 13307MICROCHIP AT91 USART SPI DRIVER 13308M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13309L: linux-spi@vger.kernel.org 13310S: Supported 13311F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13312F: drivers/spi/spi-at91-usart.c 13313 13314MICROCHIP AUDIO ASOC DRIVERS 13315M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13316L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13317S: Supported 13318F: sound/soc/atmel 13319 13320MICROCHIP CSI2DC DRIVER 13321M: Eugen Hristev <eugen.hristev@microchip.com> 13322L: linux-media@vger.kernel.org 13323S: Supported 13324F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13325F: drivers/media/platform/atmel/microchip-csi2dc.c 13326 13327MICROCHIP ECC DRIVER 13328M: Tudor Ambarus <tudor.ambarus@microchip.com> 13329L: linux-crypto@vger.kernel.org 13330S: Maintained 13331F: drivers/crypto/atmel-ecc.* 13332 13333MICROCHIP EIC DRIVER 13334M: Claudiu Beznea <claudiu.beznea@microchip.com> 13335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13336S: Supported 13337F: drivers/irqchip/irq-mchp-eic.c 13338 13339MICROCHIP I2C DRIVER 13340M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13341L: linux-i2c@vger.kernel.org 13342S: Supported 13343F: drivers/i2c/busses/i2c-at91-*.c 13344F: drivers/i2c/busses/i2c-at91.h 13345 13346MICROCHIP ISC DRIVER 13347M: Eugen Hristev <eugen.hristev@microchip.com> 13348L: linux-media@vger.kernel.org 13349S: Supported 13350F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13351F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13352F: drivers/media/platform/atmel/atmel-isc* 13353F: drivers/media/platform/atmel/atmel-sama*-isc* 13354F: include/linux/atmel-isc-media.h 13355 13356MICROCHIP ISI DRIVER 13357M: Eugen Hristev <eugen.hristev@microchip.com> 13358L: linux-media@vger.kernel.org 13359S: Supported 13360F: drivers/media/platform/atmel/atmel-isi.c 13361F: drivers/media/platform/atmel/atmel-isi.h 13362 13363MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13364M: Woojung Huh <woojung.huh@microchip.com> 13365M: UNGLinuxDriver@microchip.com 13366L: netdev@vger.kernel.org 13367S: Maintained 13368F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13369F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13370F: drivers/net/dsa/microchip/* 13371F: include/linux/platform_data/microchip-ksz.h 13372F: net/dsa/tag_ksz.c 13373 13374MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13375M: Arun Ramadoss <arun.ramadoss@microchip.com> 13376R: UNGLinuxDriver@microchip.com 13377L: netdev@vger.kernel.org 13378S: Maintained 13379F: drivers/net/phy/microchip_t1.c 13380 13381MICROCHIP LAN743X ETHERNET DRIVER 13382M: Bryan Whitehead <bryan.whitehead@microchip.com> 13383M: UNGLinuxDriver@microchip.com 13384L: netdev@vger.kernel.org 13385S: Maintained 13386F: drivers/net/ethernet/microchip/lan743x_* 13387 13388MICROCHIP LAN966X ETHERNET DRIVER 13389M: Horatiu Vultur <horatiu.vultur@microchip.com> 13390M: UNGLinuxDriver@microchip.com 13391L: netdev@vger.kernel.org 13392S: Maintained 13393F: drivers/net/ethernet/microchip/lan966x/* 13394 13395MICROCHIP LCDFB DRIVER 13396M: Nicolas Ferre <nicolas.ferre@microchip.com> 13397L: linux-fbdev@vger.kernel.org 13398S: Maintained 13399F: drivers/video/fbdev/atmel_lcdfb.c 13400F: include/video/atmel_lcdc.h 13401 13402MICROCHIP MCP16502 PMIC DRIVER 13403M: Claudiu Beznea <claudiu.beznea@microchip.com> 13404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13405S: Supported 13406F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13407F: drivers/regulator/mcp16502.c 13408 13409MICROCHIP MCP3911 ADC DRIVER 13410M: Marcus Folkesson <marcus.folkesson@gmail.com> 13411M: Kent Gustavsson <kent@minoris.se> 13412L: linux-iio@vger.kernel.org 13413S: Supported 13414F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13415F: drivers/iio/adc/mcp3911.c 13416 13417MICROCHIP MMC/SD/SDIO MCI DRIVER 13418M: Ludovic Desroches <ludovic.desroches@microchip.com> 13419S: Maintained 13420F: drivers/mmc/host/atmel-mci.c 13421 13422MICROCHIP NAND DRIVER 13423M: Tudor Ambarus <tudor.ambarus@microchip.com> 13424L: linux-mtd@lists.infradead.org 13425S: Supported 13426F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13427F: drivers/mtd/nand/raw/atmel/* 13428 13429MICROCHIP OTPC DRIVER 13430M: Claudiu Beznea <claudiu.beznea@microchip.com> 13431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13432S: Supported 13433F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13434F: drivers/nvmem/microchip-otpc.c 13435F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13436 13437MICROCHIP PWM DRIVER 13438M: Claudiu Beznea <claudiu.beznea@microchip.com> 13439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13440L: linux-pwm@vger.kernel.org 13441S: Supported 13442F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13443F: drivers/pwm/pwm-atmel.c 13444 13445MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13446M: Eugen Hristev <eugen.hristev@microchip.com> 13447L: linux-iio@vger.kernel.org 13448S: Supported 13449F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13450F: drivers/iio/adc/at91-sama5d2_adc.c 13451F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13452 13453MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13454M: Claudiu Beznea <claudiu.beznea@microchip.com> 13455S: Supported 13456F: drivers/power/reset/at91-sama5d2_shdwc.c 13457 13458MICROCHIP SPI DRIVER 13459M: Tudor Ambarus <tudor.ambarus@microchip.com> 13460S: Supported 13461F: drivers/spi/spi-atmel.* 13462 13463MICROCHIP SSC DRIVER 13464M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13466S: Supported 13467F: drivers/misc/atmel-ssc.c 13468F: include/linux/atmel-ssc.h 13469 13470MICROCHIP USB251XB DRIVER 13471M: Richard Leitner <richard.leitner@skidata.com> 13472L: linux-usb@vger.kernel.org 13473S: Maintained 13474F: Documentation/devicetree/bindings/usb/usb251xb.txt 13475F: drivers/usb/misc/usb251xb.c 13476 13477MICROCHIP USBA UDC DRIVER 13478M: Cristian Birsan <cristian.birsan@microchip.com> 13479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13480S: Supported 13481F: drivers/usb/gadget/udc/atmel_usba_udc.* 13482 13483MICROCHIP WILC1000 WIFI DRIVER 13484M: Ajay Singh <ajay.kathat@microchip.com> 13485M: Claudiu Beznea <claudiu.beznea@microchip.com> 13486L: linux-wireless@vger.kernel.org 13487S: Supported 13488F: drivers/net/wireless/microchip/wilc1000/ 13489 13490MICROSEMI MIPS SOCS 13491M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13492M: UNGLinuxDriver@microchip.com 13493L: linux-mips@vger.kernel.org 13494S: Supported 13495F: Documentation/devicetree/bindings/mips/mscc.txt 13496F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13497F: arch/mips/boot/dts/mscc/ 13498F: arch/mips/configs/generic/board-ocelot.config 13499F: arch/mips/generic/board-ocelot.c 13500 13501MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13502M: Don Brace <don.brace@microchip.com> 13503L: storagedev@microchip.com 13504L: linux-scsi@vger.kernel.org 13505S: Supported 13506F: Documentation/scsi/smartpqi.rst 13507F: drivers/scsi/smartpqi/Kconfig 13508F: drivers/scsi/smartpqi/Makefile 13509F: drivers/scsi/smartpqi/smartpqi*.[ch] 13510F: include/linux/cciss*.h 13511F: include/uapi/linux/cciss*.h 13512 13513MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13514M: Maximilian Luz <luzmaximilian@gmail.com> 13515L: platform-driver-x86@vger.kernel.org 13516S: Maintained 13517F: drivers/platform/surface/surface_aggregator_tabletsw.c 13518 13519MICROSOFT SURFACE BATTERY AND AC DRIVERS 13520M: Maximilian Luz <luzmaximilian@gmail.com> 13521L: linux-pm@vger.kernel.org 13522L: platform-driver-x86@vger.kernel.org 13523S: Maintained 13524F: drivers/power/supply/surface_battery.c 13525F: drivers/power/supply/surface_charger.c 13526 13527MICROSOFT SURFACE DTX DRIVER 13528M: Maximilian Luz <luzmaximilian@gmail.com> 13529L: platform-driver-x86@vger.kernel.org 13530S: Maintained 13531F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13532F: drivers/platform/surface/surface_dtx.c 13533F: include/uapi/linux/surface_aggregator/dtx.h 13534 13535MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13536M: Maximilian Luz <luzmaximilian@gmail.com> 13537L: platform-driver-x86@vger.kernel.org 13538S: Maintained 13539F: drivers/platform/surface/surface_gpe.c 13540 13541MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13542M: Hans de Goede <hdegoede@redhat.com> 13543M: Mark Gross <markgross@kernel.org> 13544M: Maximilian Luz <luzmaximilian@gmail.com> 13545L: platform-driver-x86@vger.kernel.org 13546S: Maintained 13547T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13548F: drivers/platform/surface/ 13549 13550MICROSOFT SURFACE HID TRANSPORT DRIVER 13551M: Maximilian Luz <luzmaximilian@gmail.com> 13552L: linux-input@vger.kernel.org 13553L: platform-driver-x86@vger.kernel.org 13554S: Maintained 13555F: drivers/hid/surface-hid/ 13556 13557MICROSOFT SURFACE HOT-PLUG DRIVER 13558M: Maximilian Luz <luzmaximilian@gmail.com> 13559L: platform-driver-x86@vger.kernel.org 13560S: Maintained 13561F: drivers/platform/surface/surface_hotplug.c 13562 13563MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13564M: Maximilian Luz <luzmaximilian@gmail.com> 13565L: platform-driver-x86@vger.kernel.org 13566S: Maintained 13567F: drivers/platform/surface/surface_platform_profile.c 13568 13569MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13570M: Chen Yu <yu.c.chen@intel.com> 13571L: platform-driver-x86@vger.kernel.org 13572S: Supported 13573F: drivers/platform/surface/surfacepro3_button.c 13574 13575MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13576M: Maximilian Luz <luzmaximilian@gmail.com> 13577L: platform-driver-x86@vger.kernel.org 13578S: Maintained 13579W: https://github.com/linux-surface/surface-aggregator-module 13580C: irc://irc.libera.chat/linux-surface 13581F: Documentation/driver-api/surface_aggregator/ 13582F: drivers/platform/surface/aggregator/ 13583F: drivers/platform/surface/surface_acpi_notify.c 13584F: drivers/platform/surface/surface_aggregator_cdev.c 13585F: drivers/platform/surface/surface_aggregator_registry.c 13586F: include/linux/surface_acpi_notify.h 13587F: include/linux/surface_aggregator/ 13588F: include/uapi/linux/surface_aggregator/ 13589 13590MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13591M: Maximilian Luz <luzmaximilian@gmail.com> 13592L: platform-driver-x86@vger.kernel.org 13593S: Maintained 13594F: drivers/platform/surface/surface_aggregator_hub.c 13595 13596MICROTEK X6 SCANNER 13597M: Oliver Neukum <oliver@neukum.org> 13598S: Maintained 13599F: drivers/usb/image/microtek.* 13600 13601MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13602M: Luka Kovacic <luka.kovacic@sartura.hr> 13603M: Luka Perkov <luka.perkov@sartura.hr> 13604S: Maintained 13605F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13606F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13607F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13608F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13609F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13610F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13611 13612MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13613M: Sakari Ailus <sakari.ailus@linux.intel.com> 13614L: linux-media@vger.kernel.org 13615S: Maintained 13616F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13617F: Documentation/driver-api/media/drivers/ccs/ 13618F: Documentation/userspace-api/media/drivers/ccs.rst 13619F: drivers/media/i2c/ccs-pll.c 13620F: drivers/media/i2c/ccs-pll.h 13621F: drivers/media/i2c/ccs/ 13622F: include/uapi/linux/ccs.h 13623F: include/uapi/linux/smiapp.h 13624 13625MIPS 13626M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13627L: linux-mips@vger.kernel.org 13628S: Maintained 13629W: http://www.linux-mips.org/ 13630Q: https://patchwork.kernel.org/project/linux-mips/list/ 13631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13632F: Documentation/devicetree/bindings/mips/ 13633F: Documentation/mips/ 13634F: arch/mips/ 13635F: drivers/platform/mips/ 13636F: include/dt-bindings/mips/ 13637 13638MIPS BOSTON DEVELOPMENT BOARD 13639M: Paul Burton <paulburton@kernel.org> 13640L: linux-mips@vger.kernel.org 13641S: Maintained 13642F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13643F: arch/mips/boot/dts/img/boston.dts 13644F: arch/mips/configs/generic/board-boston.config 13645F: drivers/clk/imgtec/clk-boston.c 13646F: include/dt-bindings/clock/boston-clock.h 13647 13648MIPS CORE DRIVERS 13649M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13650M: Serge Semin <fancer.lancer@gmail.com> 13651L: linux-mips@vger.kernel.org 13652S: Supported 13653F: drivers/bus/mips_cdmm.c 13654F: drivers/clocksource/mips-gic-timer.c 13655F: drivers/cpuidle/cpuidle-cps.c 13656F: drivers/irqchip/irq-mips-cpu.c 13657F: drivers/irqchip/irq-mips-gic.c 13658 13659MIPS GENERIC PLATFORM 13660M: Paul Burton <paulburton@kernel.org> 13661L: linux-mips@vger.kernel.org 13662S: Supported 13663F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13664F: arch/mips/generic/ 13665F: arch/mips/tools/generic-board-config.sh 13666 13667MIPS RINT INSTRUCTION EMULATION 13668M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13669L: linux-mips@vger.kernel.org 13670S: Supported 13671F: arch/mips/math-emu/dp_rint.c 13672F: arch/mips/math-emu/sp_rint.c 13673 13674MIPS/LOONGSON1 ARCHITECTURE 13675M: Keguang Zhang <keguang.zhang@gmail.com> 13676L: linux-mips@vger.kernel.org 13677S: Maintained 13678F: arch/mips/include/asm/mach-loongson32/ 13679F: arch/mips/loongson32/ 13680F: drivers/*/*/*loongson1* 13681F: drivers/*/*loongson1* 13682 13683MIPS/LOONGSON2EF ARCHITECTURE 13684M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13685L: linux-mips@vger.kernel.org 13686S: Maintained 13687F: arch/mips/include/asm/mach-loongson2ef/ 13688F: arch/mips/loongson2ef/ 13689F: drivers/cpufreq/loongson2_cpufreq.c 13690 13691MIPS/LOONGSON64 ARCHITECTURE 13692M: Huacai Chen <chenhuacai@kernel.org> 13693M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13694L: linux-mips@vger.kernel.org 13695S: Maintained 13696F: arch/mips/include/asm/mach-loongson64/ 13697F: arch/mips/loongson64/ 13698F: drivers/irqchip/irq-loongson* 13699F: drivers/platform/mips/cpu_hwmon.c 13700 13701MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13702M: Hans Verkuil <hverkuil@xs4all.nl> 13703L: linux-media@vger.kernel.org 13704S: Odd Fixes 13705W: https://linuxtv.org 13706T: git git://linuxtv.org/media_tree.git 13707F: drivers/media/radio/radio-miropcm20* 13708 13709MMP SUPPORT 13710R: Lubomir Rintel <lkundrak@v3.sk> 13711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13712S: Odd Fixes 13713T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13714F: arch/arm/boot/dts/mmp* 13715F: arch/arm/mach-mmp/ 13716F: include/linux/soc/mmp/ 13717 13718MMP USB PHY DRIVERS 13719R: Lubomir Rintel <lkundrak@v3.sk> 13720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13721S: Maintained 13722F: drivers/phy/marvell/phy-mmp3-usb.c 13723F: drivers/phy/marvell/phy-pxa-usb.c 13724 13725MMU GATHER AND TLB INVALIDATION 13726M: Will Deacon <will@kernel.org> 13727M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13728M: Andrew Morton <akpm@linux-foundation.org> 13729M: Nick Piggin <npiggin@gmail.com> 13730M: Peter Zijlstra <peterz@infradead.org> 13731L: linux-arch@vger.kernel.org 13732L: linux-mm@kvack.org 13733S: Maintained 13734F: arch/*/include/asm/tlb.h 13735F: include/asm-generic/tlb.h 13736F: mm/mmu_gather.c 13737 13738MN88472 MEDIA DRIVER 13739M: Antti Palosaari <crope@iki.fi> 13740L: linux-media@vger.kernel.org 13741S: Maintained 13742W: https://linuxtv.org 13743W: http://palosaari.fi/linux/ 13744Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13745F: drivers/media/dvb-frontends/mn88472* 13746 13747MN88473 MEDIA DRIVER 13748M: Antti Palosaari <crope@iki.fi> 13749L: linux-media@vger.kernel.org 13750S: Maintained 13751W: https://linuxtv.org 13752W: http://palosaari.fi/linux/ 13753Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13754F: drivers/media/dvb-frontends/mn88473* 13755 13756MODULE SUPPORT 13757M: Luis Chamberlain <mcgrof@kernel.org> 13758L: linux-modules@vger.kernel.org 13759L: linux-kernel@vger.kernel.org 13760S: Maintained 13761T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13762F: include/linux/module.h 13763F: kernel/module/ 13764F: scripts/module* 13765 13766MONOLITHIC POWER SYSTEM PMIC DRIVER 13767M: Saravanan Sekar <sravanhome@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13770F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13771F: drivers/iio/adc/mp2629_adc.c 13772F: drivers/mfd/mp2629.c 13773F: drivers/power/supply/mp2629_charger.c 13774F: drivers/regulator/mp5416.c 13775F: drivers/regulator/mpq7920.c 13776F: drivers/regulator/mpq7920.h 13777F: include/linux/mfd/mp2629.h 13778 13779MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13780S: Orphan 13781W: http://popies.net/meye/ 13782F: Documentation/userspace-api/media/drivers/meye* 13783F: drivers/media/pci/meye/ 13784F: include/uapi/linux/meye.h 13785 13786MOTORCOMM PHY DRIVER 13787M: Peter Geis <pgwipeout@gmail.com> 13788L: netdev@vger.kernel.org 13789S: Maintained 13790F: drivers/net/phy/motorcomm.c 13791 13792MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13793M: Jiri Slaby <jirislaby@kernel.org> 13794S: Maintained 13795F: Documentation/driver-api/tty/moxa-smartio.rst 13796F: drivers/tty/mxser.* 13797 13798MR800 AVERMEDIA USB FM RADIO DRIVER 13799M: Alexey Klimov <klimov.linux@gmail.com> 13800L: linux-media@vger.kernel.org 13801S: Maintained 13802T: git git://linuxtv.org/media_tree.git 13803F: drivers/media/radio/radio-mr800.c 13804 13805MRF24J40 IEEE 802.15.4 RADIO DRIVER 13806M: Alan Ott <alan@signal11.us> 13807L: linux-wpan@vger.kernel.org 13808S: Maintained 13809F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13810F: drivers/net/ieee802154/mrf24j40.c 13811 13812MSI LAPTOP SUPPORT 13813M: "Lee, Chun-Yi" <jlee@suse.com> 13814L: platform-driver-x86@vger.kernel.org 13815S: Maintained 13816F: drivers/platform/x86/msi-laptop.c 13817 13818MSI WMI SUPPORT 13819L: platform-driver-x86@vger.kernel.org 13820S: Orphan 13821F: drivers/platform/x86/msi-wmi.c 13822 13823MSI001 MEDIA DRIVER 13824M: Antti Palosaari <crope@iki.fi> 13825L: linux-media@vger.kernel.org 13826S: Maintained 13827W: https://linuxtv.org 13828W: http://palosaari.fi/linux/ 13829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13830T: git git://linuxtv.org/anttip/media_tree.git 13831F: drivers/media/tuners/msi001* 13832 13833MSI2500 MEDIA DRIVER 13834M: Antti Palosaari <crope@iki.fi> 13835L: linux-media@vger.kernel.org 13836S: Maintained 13837W: https://linuxtv.org 13838W: http://palosaari.fi/linux/ 13839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13840T: git git://linuxtv.org/anttip/media_tree.git 13841F: drivers/media/usb/msi2500/ 13842 13843MSTAR INTERRUPT CONTROLLER DRIVER 13844M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13845M: Daniel Palmer <daniel@thingy.jp> 13846S: Maintained 13847F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13848F: drivers/irqchip/irq-mst-intc.c 13849 13850MSYSTEMS DISKONCHIP G3 MTD DRIVER 13851M: Robert Jarzmik <robert.jarzmik@free.fr> 13852L: linux-mtd@lists.infradead.org 13853S: Maintained 13854F: drivers/mtd/devices/docg3* 13855 13856MT9M032 APTINA SENSOR DRIVER 13857M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13858L: linux-media@vger.kernel.org 13859S: Maintained 13860T: git git://linuxtv.org/media_tree.git 13861F: drivers/media/i2c/mt9m032.c 13862F: include/media/i2c/mt9m032.h 13863 13864MT9P031 APTINA CAMERA SENSOR 13865M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13866L: linux-media@vger.kernel.org 13867S: Maintained 13868T: git git://linuxtv.org/media_tree.git 13869F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13870F: drivers/media/i2c/mt9p031.c 13871F: include/media/i2c/mt9p031.h 13872 13873MT9T001 APTINA CAMERA SENSOR 13874M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13875L: linux-media@vger.kernel.org 13876S: Maintained 13877T: git git://linuxtv.org/media_tree.git 13878F: drivers/media/i2c/mt9t001.c 13879F: include/media/i2c/mt9t001.h 13880 13881MT9T112 APTINA CAMERA SENSOR 13882M: Jacopo Mondi <jacopo@jmondi.org> 13883L: linux-media@vger.kernel.org 13884S: Odd Fixes 13885T: git git://linuxtv.org/media_tree.git 13886F: drivers/media/i2c/mt9t112.c 13887F: include/media/i2c/mt9t112.h 13888 13889MT9V032 APTINA CAMERA SENSOR 13890M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13891L: linux-media@vger.kernel.org 13892S: Maintained 13893T: git git://linuxtv.org/media_tree.git 13894F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13895F: drivers/media/i2c/mt9v032.c 13896F: include/media/i2c/mt9v032.h 13897 13898MT9V111 APTINA CAMERA SENSOR 13899M: Jacopo Mondi <jacopo@jmondi.org> 13900L: linux-media@vger.kernel.org 13901S: Maintained 13902T: git git://linuxtv.org/media_tree.git 13903F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13904F: drivers/media/i2c/mt9v111.c 13905 13906MULTIFUNCTION DEVICES (MFD) 13907M: Lee Jones <lee@kernel.org> 13908S: Supported 13909T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13910F: Documentation/devicetree/bindings/mfd/ 13911F: drivers/mfd/ 13912F: include/dt-bindings/mfd/ 13913F: include/linux/mfd/ 13914 13915MULTIMEDIA CARD (MMC) ETC. OVER SPI 13916S: Orphan 13917F: drivers/mmc/host/mmc_spi.c 13918F: include/linux/spi/mmc_spi.h 13919 13920MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13921M: Ulf Hansson <ulf.hansson@linaro.org> 13922L: linux-mmc@vger.kernel.org 13923S: Maintained 13924T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13925F: Documentation/devicetree/bindings/mmc/ 13926F: drivers/mmc/ 13927F: include/linux/mmc/ 13928F: include/uapi/linux/mmc/ 13929 13930MULTIPLEXER SUBSYSTEM 13931M: Peter Rosin <peda@axentia.se> 13932S: Maintained 13933F: Documentation/ABI/testing/sysfs-class-mux* 13934F: Documentation/devicetree/bindings/mux/ 13935F: drivers/mux/ 13936F: include/dt-bindings/mux/ 13937F: include/linux/mux/ 13938 13939MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13940M: Bin Liu <b-liu@ti.com> 13941L: linux-usb@vger.kernel.org 13942S: Maintained 13943F: drivers/usb/musb/ 13944 13945MXL301RF MEDIA DRIVER 13946M: Akihiro Tsukada <tskd08@gmail.com> 13947L: linux-media@vger.kernel.org 13948S: Odd Fixes 13949F: drivers/media/tuners/mxl301rf* 13950 13951MXL5007T MEDIA DRIVER 13952M: Michael Krufky <mkrufky@linuxtv.org> 13953L: linux-media@vger.kernel.org 13954S: Maintained 13955W: https://linuxtv.org 13956W: http://github.com/mkrufky 13957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13958T: git git://linuxtv.org/mkrufky/tuners.git 13959F: drivers/media/tuners/mxl5007t.* 13960 13961MXSFB DRM DRIVER 13962M: Marek Vasut <marex@denx.de> 13963M: Stefan Agner <stefan@agner.ch> 13964L: dri-devel@lists.freedesktop.org 13965S: Supported 13966T: git git://anongit.freedesktop.org/drm/drm-misc 13967F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13968F: drivers/gpu/drm/mxsfb/ 13969 13970MYLEX DAC960 PCI RAID Controller 13971M: Hannes Reinecke <hare@kernel.org> 13972L: linux-scsi@vger.kernel.org 13973S: Supported 13974F: drivers/scsi/myrb.* 13975F: drivers/scsi/myrs.* 13976 13977MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13978M: Chris Lee <christopher.lee@cspi.com> 13979L: netdev@vger.kernel.org 13980S: Supported 13981W: https://www.cspi.com/ethernet-products/support/downloads/ 13982F: drivers/net/ethernet/myricom/myri10ge/ 13983 13984NAND FLASH SUBSYSTEM 13985M: Miquel Raynal <miquel.raynal@bootlin.com> 13986R: Richard Weinberger <richard@nod.at> 13987L: linux-mtd@lists.infradead.org 13988S: Maintained 13989W: http://www.linux-mtd.infradead.org/ 13990Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13991C: irc://irc.oftc.net/mtd 13992T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13993F: drivers/mtd/nand/ 13994F: include/linux/mtd/*nand*.h 13995 13996NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13997M: Daniel Mack <zonque@gmail.com> 13998L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13999S: Maintained 14000W: http://www.native-instruments.com 14001F: sound/usb/caiaq/ 14002 14003NATSEMI ETHERNET DRIVER (DP8381x) 14004S: Orphan 14005F: drivers/net/ethernet/natsemi/natsemi.c 14006 14007NCR 5380 SCSI DRIVERS 14008M: Finn Thain <fthain@linux-m68k.org> 14009M: Michael Schmitz <schmitzmic@gmail.com> 14010L: linux-scsi@vger.kernel.org 14011S: Maintained 14012F: Documentation/scsi/g_NCR5380.rst 14013F: drivers/scsi/NCR5380.* 14014F: drivers/scsi/arm/cumana_1.c 14015F: drivers/scsi/arm/oak.c 14016F: drivers/scsi/atari_scsi.* 14017F: drivers/scsi/dmx3191d.c 14018F: drivers/scsi/g_NCR5380.* 14019F: drivers/scsi/mac_scsi.* 14020F: drivers/scsi/sun3_scsi.* 14021F: drivers/scsi/sun3_scsi_vme.c 14022 14023NCSI LIBRARY 14024M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14025S: Maintained 14026F: net/ncsi/ 14027 14028NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14029M: Guenter Roeck <linux@roeck-us.net> 14030L: linux-hwmon@vger.kernel.org 14031S: Maintained 14032F: Documentation/hwmon/nct6775.rst 14033F: drivers/hwmon/nct6775-core.c 14034F: drivers/hwmon/nct6775-platform.c 14035F: drivers/hwmon/nct6775.h 14036 14037NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14038M: Zev Weiss <zev@bewilderbeest.net> 14039L: linux-hwmon@vger.kernel.org 14040S: Maintained 14041F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14042F: drivers/hwmon/nct6775-i2c.c 14043 14044NETDEVSIM 14045M: Jakub Kicinski <kuba@kernel.org> 14046S: Maintained 14047F: drivers/net/netdevsim/* 14048 14049NETEM NETWORK EMULATOR 14050M: Stephen Hemminger <stephen@networkplumber.org> 14051L: netdev@vger.kernel.org 14052S: Maintained 14053F: net/sched/sch_netem.c 14054 14055NETERION 10GbE DRIVERS (s2io) 14056M: Jon Mason <jdmason@kudzu.us> 14057L: netdev@vger.kernel.org 14058S: Supported 14059F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14060F: drivers/net/ethernet/neterion/ 14061 14062NETFILTER 14063M: Pablo Neira Ayuso <pablo@netfilter.org> 14064M: Jozsef Kadlecsik <kadlec@netfilter.org> 14065M: Florian Westphal <fw@strlen.de> 14066L: netfilter-devel@vger.kernel.org 14067L: coreteam@netfilter.org 14068S: Maintained 14069W: http://www.netfilter.org/ 14070W: http://www.iptables.org/ 14071W: http://www.nftables.org/ 14072Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14073C: irc://irc.libera.chat/netfilter 14074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14075T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14076F: include/linux/netfilter* 14077F: include/linux/netfilter/ 14078F: include/net/netfilter/ 14079F: include/uapi/linux/netfilter* 14080F: include/uapi/linux/netfilter/ 14081F: net/*/netfilter.c 14082F: net/*/netfilter/ 14083F: net/bridge/br_netfilter*.c 14084F: net/netfilter/ 14085 14086NETROM NETWORK LAYER 14087M: Ralf Baechle <ralf@linux-mips.org> 14088L: linux-hams@vger.kernel.org 14089S: Maintained 14090W: http://www.linux-ax25.org/ 14091F: include/net/netrom.h 14092F: include/uapi/linux/netrom.h 14093F: net/netrom/ 14094 14095NETRONIX EMBEDDED CONTROLLER 14096M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14097S: Maintained 14098F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14099F: drivers/mfd/ntxec.c 14100F: drivers/pwm/pwm-ntxec.c 14101F: drivers/rtc/rtc-ntxec.c 14102F: include/linux/mfd/ntxec.h 14103 14104NETRONOME ETHERNET DRIVERS 14105M: Simon Horman <simon.horman@corigine.com> 14106R: Jakub Kicinski <kuba@kernel.org> 14107L: oss-drivers@corigine.com 14108S: Maintained 14109F: drivers/net/ethernet/netronome/ 14110 14111NETWORK BLOCK DEVICE (NBD) 14112M: Josef Bacik <josef@toxicpanda.com> 14113L: linux-block@vger.kernel.org 14114L: nbd@other.debian.org 14115S: Maintained 14116F: Documentation/admin-guide/blockdev/nbd.rst 14117F: drivers/block/nbd.c 14118F: include/trace/events/nbd.h 14119F: include/uapi/linux/nbd.h 14120 14121NETWORK DROP MONITOR 14122M: Neil Horman <nhorman@tuxdriver.com> 14123L: netdev@vger.kernel.org 14124S: Maintained 14125W: https://fedorahosted.org/dropwatch/ 14126F: include/uapi/linux/net_dropmon.h 14127F: net/core/drop_monitor.c 14128 14129NETWORKING DRIVERS 14130M: "David S. Miller" <davem@davemloft.net> 14131M: Eric Dumazet <edumazet@google.com> 14132M: Jakub Kicinski <kuba@kernel.org> 14133M: Paolo Abeni <pabeni@redhat.com> 14134L: netdev@vger.kernel.org 14135S: Maintained 14136Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14137T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14138T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14139F: Documentation/devicetree/bindings/net/ 14140F: drivers/connector/ 14141F: drivers/net/ 14142F: include/dt-bindings/net/ 14143F: include/linux/etherdevice.h 14144F: include/linux/fcdevice.h 14145F: include/linux/fddidevice.h 14146F: include/linux/hippidevice.h 14147F: include/linux/if_* 14148F: include/linux/inetdevice.h 14149F: include/linux/netdevice.h 14150F: include/uapi/linux/if_* 14151F: include/uapi/linux/netdevice.h 14152 14153NETWORKING DRIVERS (WIRELESS) 14154M: Kalle Valo <kvalo@kernel.org> 14155L: linux-wireless@vger.kernel.org 14156S: Maintained 14157W: https://wireless.wiki.kernel.org/ 14158Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14161F: Documentation/devicetree/bindings/net/wireless/ 14162F: drivers/net/wireless/ 14163 14164NETWORKING [DSA] 14165M: Andrew Lunn <andrew@lunn.ch> 14166M: Vivien Didelot <vivien.didelot@gmail.com> 14167M: Florian Fainelli <f.fainelli@gmail.com> 14168M: Vladimir Oltean <olteanv@gmail.com> 14169S: Maintained 14170F: Documentation/devicetree/bindings/net/dsa/ 14171F: drivers/net/dsa/ 14172F: include/linux/dsa/ 14173F: include/linux/platform_data/dsa.h 14174F: include/net/dsa.h 14175F: net/dsa/ 14176F: tools/testing/selftests/drivers/net/dsa/ 14177 14178NETWORKING [GENERAL] 14179M: "David S. Miller" <davem@davemloft.net> 14180M: Eric Dumazet <edumazet@google.com> 14181M: Jakub Kicinski <kuba@kernel.org> 14182M: Paolo Abeni <pabeni@redhat.com> 14183L: netdev@vger.kernel.org 14184S: Maintained 14185Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14186B: mailto:netdev@vger.kernel.org 14187T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14189F: Documentation/networking/ 14190F: Documentation/process/maintainer-netdev.rst 14191F: include/linux/in.h 14192F: include/linux/net.h 14193F: include/linux/netdevice.h 14194F: include/net/ 14195F: include/uapi/linux/in.h 14196F: include/uapi/linux/net.h 14197F: include/uapi/linux/net_namespace.h 14198F: include/uapi/linux/netdevice.h 14199F: lib/net_utils.c 14200F: lib/random32.c 14201F: net/ 14202F: tools/testing/selftests/net/ 14203 14204NETWORKING [IPSEC] 14205M: Steffen Klassert <steffen.klassert@secunet.com> 14206M: Herbert Xu <herbert@gondor.apana.org.au> 14207M: "David S. Miller" <davem@davemloft.net> 14208L: netdev@vger.kernel.org 14209S: Maintained 14210T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14211T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14212F: include/net/xfrm.h 14213F: include/uapi/linux/xfrm.h 14214F: net/ipv4/ah4.c 14215F: net/ipv4/esp4* 14216F: net/ipv4/ip_vti.c 14217F: net/ipv4/ipcomp.c 14218F: net/ipv4/xfrm* 14219F: net/ipv6/ah6.c 14220F: net/ipv6/esp6* 14221F: net/ipv6/ip6_vti.c 14222F: net/ipv6/ipcomp6.c 14223F: net/ipv6/xfrm* 14224F: net/key/ 14225F: net/xfrm/ 14226F: tools/testing/selftests/net/ipsec.c 14227 14228NETWORKING [IPv4/IPv6] 14229M: "David S. Miller" <davem@davemloft.net> 14230M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14231M: David Ahern <dsahern@kernel.org> 14232L: netdev@vger.kernel.org 14233S: Maintained 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14235F: arch/x86/net/* 14236F: include/linux/ip.h 14237F: include/linux/ipv6* 14238F: include/net/fib* 14239F: include/net/ip* 14240F: include/net/route.h 14241F: net/ipv4/ 14242F: net/ipv6/ 14243 14244NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14245M: Paul Moore <paul@paul-moore.com> 14246L: netdev@vger.kernel.org 14247L: linux-security-module@vger.kernel.org 14248S: Maintained 14249W: https://github.com/netlabel 14250F: Documentation/netlabel/ 14251F: include/net/calipso.h 14252F: include/net/cipso_ipv4.h 14253F: include/net/netlabel.h 14254F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14255F: include/uapi/linux/netfilter/xt_SECMARK.h 14256F: net/ipv4/cipso_ipv4.c 14257F: net/ipv6/calipso.c 14258F: net/netfilter/xt_CONNSECMARK.c 14259F: net/netfilter/xt_SECMARK.c 14260F: net/netlabel/ 14261 14262NETWORKING [MPTCP] 14263M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14264M: Matthieu Baerts <matthieu.baerts@tessares.net> 14265L: netdev@vger.kernel.org 14266L: mptcp@lists.linux.dev 14267S: Maintained 14268W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14269B: https://github.com/multipath-tcp/mptcp_net-next/issues 14270F: Documentation/networking/mptcp-sysctl.rst 14271F: include/net/mptcp.h 14272F: include/trace/events/mptcp.h 14273F: include/uapi/linux/mptcp.h 14274F: net/mptcp/ 14275F: tools/testing/selftests/bpf/*/*mptcp*.c 14276F: tools/testing/selftests/net/mptcp/ 14277 14278NETWORKING [TCP] 14279M: Eric Dumazet <edumazet@google.com> 14280L: netdev@vger.kernel.org 14281S: Maintained 14282F: include/linux/tcp.h 14283F: include/net/tcp.h 14284F: include/trace/events/tcp.h 14285F: include/uapi/linux/tcp.h 14286F: net/ipv4/syncookies.c 14287F: net/ipv4/tcp*.c 14288F: net/ipv6/syncookies.c 14289F: net/ipv6/tcp*.c 14290 14291NETWORKING [TLS] 14292M: Boris Pismenny <borisp@nvidia.com> 14293M: John Fastabend <john.fastabend@gmail.com> 14294M: Jakub Kicinski <kuba@kernel.org> 14295L: netdev@vger.kernel.org 14296S: Maintained 14297F: include/net/tls.h 14298F: include/uapi/linux/tls.h 14299F: net/tls/* 14300 14301NETXEN (1/10) GbE SUPPORT 14302M: Manish Chopra <manishc@marvell.com> 14303M: Rahul Verma <rahulv@marvell.com> 14304M: GR-Linux-NIC-Dev@marvell.com 14305L: netdev@vger.kernel.org 14306S: Supported 14307F: drivers/net/ethernet/qlogic/netxen/ 14308 14309NET_FAILOVER MODULE 14310M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14311L: netdev@vger.kernel.org 14312S: Supported 14313F: Documentation/networking/net_failover.rst 14314F: drivers/net/net_failover.c 14315F: include/net/net_failover.h 14316 14317NEXTHOP 14318M: David Ahern <dsahern@kernel.org> 14319L: netdev@vger.kernel.org 14320S: Maintained 14321F: include/net/netns/nexthop.h 14322F: include/net/nexthop.h 14323F: include/uapi/linux/nexthop.h 14324F: net/ipv4/nexthop.c 14325 14326NFC SUBSYSTEM 14327M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14328L: linux-nfc@lists.01.org (subscribers-only) 14329L: netdev@vger.kernel.org 14330S: Maintained 14331B: mailto:linux-nfc@lists.01.org 14332F: Documentation/devicetree/bindings/net/nfc/ 14333F: drivers/nfc/ 14334F: include/linux/platform_data/nfcmrvl.h 14335F: include/net/nfc/ 14336F: include/uapi/linux/nfc.h 14337F: net/nfc/ 14338 14339NFC VIRTUAL NCI DEVICE DRIVER 14340M: Bongsu Jeon <bongsu.jeon@samsung.com> 14341L: netdev@vger.kernel.org 14342L: linux-nfc@lists.01.org (subscribers-only) 14343S: Supported 14344F: drivers/nfc/virtual_ncidev.c 14345F: tools/testing/selftests/nci/ 14346 14347NFS, SUNRPC, AND LOCKD CLIENTS 14348M: Trond Myklebust <trond.myklebust@hammerspace.com> 14349M: Anna Schumaker <anna@kernel.org> 14350L: linux-nfs@vger.kernel.org 14351S: Maintained 14352W: http://client.linux-nfs.org 14353T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14354F: fs/lockd/ 14355F: fs/nfs/ 14356F: fs/nfs_common/ 14357F: include/linux/lockd/ 14358F: include/linux/nfs* 14359F: include/linux/sunrpc/ 14360F: include/uapi/linux/nfs* 14361F: include/uapi/linux/sunrpc/ 14362F: net/sunrpc/ 14363F: Documentation/filesystems/nfs/ 14364 14365NILFS2 FILESYSTEM 14366M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14367L: linux-nilfs@vger.kernel.org 14368S: Supported 14369W: https://nilfs.sourceforge.io/ 14370W: https://nilfs.osdn.jp/ 14371T: git git://github.com/konis/nilfs2.git 14372F: Documentation/filesystems/nilfs2.rst 14373F: fs/nilfs2/ 14374F: include/trace/events/nilfs2.h 14375F: include/uapi/linux/nilfs2_api.h 14376F: include/uapi/linux/nilfs2_ondisk.h 14377 14378NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14379M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14380S: Maintained 14381W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14382F: Documentation/scsi/NinjaSCSI.rst 14383F: drivers/scsi/pcmcia/nsp_* 14384 14385NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14386M: GOTO Masanori <gotom@debian.or.jp> 14387M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14388S: Maintained 14389W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14390F: Documentation/scsi/NinjaSCSI.rst 14391F: drivers/scsi/nsp32* 14392 14393NINTENDO HID DRIVER 14394M: Daniel J. Ogorchock <djogorchock@gmail.com> 14395L: linux-input@vger.kernel.org 14396S: Maintained 14397F: drivers/hid/hid-nintendo* 14398 14399NIOS2 ARCHITECTURE 14400M: Dinh Nguyen <dinguyen@kernel.org> 14401S: Maintained 14402T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14403F: arch/nios2/ 14404 14405NITRO ENCLAVES (NE) 14406M: Andra Paraschiv <andraprs@amazon.com> 14407M: Alexandru Vasile <lexnv@amazon.com> 14408M: Alexandru Ciobotaru <alcioa@amazon.com> 14409L: linux-kernel@vger.kernel.org 14410S: Supported 14411W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14412F: Documentation/virt/ne_overview.rst 14413F: drivers/virt/nitro_enclaves/ 14414F: include/linux/nitro_enclaves.h 14415F: include/uapi/linux/nitro_enclaves.h 14416F: samples/nitro_enclaves/ 14417 14418NOHZ, DYNTICKS SUPPORT 14419M: Frederic Weisbecker <fweisbec@gmail.com> 14420M: Thomas Gleixner <tglx@linutronix.de> 14421M: Ingo Molnar <mingo@kernel.org> 14422L: linux-kernel@vger.kernel.org 14423S: Maintained 14424T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14425F: include/linux/sched/nohz.h 14426F: include/linux/tick.h 14427F: kernel/time/tick*.* 14428 14429NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14430M: Pavel Machek <pavel@ucw.cz> 14431M: Sakari Ailus <sakari.ailus@iki.fi> 14432L: linux-media@vger.kernel.org 14433S: Maintained 14434F: drivers/media/i2c/ad5820.c 14435F: drivers/media/i2c/et8ek8 14436 14437NOKIA N900 POWER SUPPLY DRIVERS 14438R: Pali Rohár <pali@kernel.org> 14439F: drivers/power/supply/bq2415x_charger.c 14440F: drivers/power/supply/bq27xxx_battery.c 14441F: drivers/power/supply/bq27xxx_battery_i2c.c 14442F: drivers/power/supply/isp1704_charger.c 14443F: drivers/power/supply/rx51_battery.c 14444F: include/linux/power/bq2415x_charger.h 14445F: include/linux/power/bq27xxx_battery.h 14446 14447NOLIBC HEADER FILE 14448M: Willy Tarreau <w@1wt.eu> 14449S: Maintained 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14451F: tools/include/nolibc/ 14452 14453NSDEPS 14454M: Matthias Maennich <maennich@google.com> 14455S: Maintained 14456F: Documentation/core-api/symbol-namespaces.rst 14457F: scripts/nsdeps 14458 14459NTB AMD DRIVER 14460M: Sanjay R Mehta <sanju.mehta@amd.com> 14461M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14462L: ntb@lists.linux.dev 14463S: Supported 14464F: drivers/ntb/hw/amd/ 14465 14466NTB DRIVER CORE 14467M: Jon Mason <jdmason@kudzu.us> 14468M: Dave Jiang <dave.jiang@intel.com> 14469M: Allen Hubbe <allenbh@gmail.com> 14470L: ntb@lists.linux.dev 14471S: Supported 14472W: https://github.com/jonmason/ntb/wiki 14473T: git git://github.com/jonmason/ntb.git 14474F: drivers/net/ntb_netdev.c 14475F: drivers/ntb/ 14476F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14477F: include/linux/ntb.h 14478F: include/linux/ntb_transport.h 14479F: tools/testing/selftests/ntb/ 14480 14481NTB IDT DRIVER 14482M: Serge Semin <fancer.lancer@gmail.com> 14483L: ntb@lists.linux.dev 14484S: Supported 14485F: drivers/ntb/hw/idt/ 14486 14487NTB INTEL DRIVER 14488M: Dave Jiang <dave.jiang@intel.com> 14489L: ntb@lists.linux.dev 14490S: Supported 14491W: https://github.com/davejiang/linux/wiki 14492T: git https://github.com/davejiang/linux.git 14493F: drivers/ntb/hw/intel/ 14494 14495NTFS FILESYSTEM 14496M: Anton Altaparmakov <anton@tuxera.com> 14497L: linux-ntfs-dev@lists.sourceforge.net 14498S: Supported 14499W: http://www.tuxera.com/ 14500T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14501F: Documentation/filesystems/ntfs.rst 14502F: fs/ntfs/ 14503 14504NTFS3 FILESYSTEM 14505M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14506L: ntfs3@lists.linux.dev 14507S: Supported 14508W: http://www.paragon-software.com/ 14509T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14510F: Documentation/filesystems/ntfs3.rst 14511F: fs/ntfs3/ 14512 14513NUBUS SUBSYSTEM 14514M: Finn Thain <fthain@linux-m68k.org> 14515L: linux-m68k@lists.linux-m68k.org 14516S: Maintained 14517F: arch/*/include/asm/nubus.h 14518F: drivers/nubus/ 14519F: include/linux/nubus.h 14520F: include/uapi/linux/nubus.h 14521 14522NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14523M: Antonino Daplas <adaplas@gmail.com> 14524L: linux-fbdev@vger.kernel.org 14525S: Maintained 14526F: drivers/video/fbdev/nvidia/ 14527F: drivers/video/fbdev/riva/ 14528 14529NVIDIA WMI EC BACKLIGHT DRIVER 14530M: Daniel Dadap <ddadap@nvidia.com> 14531L: platform-driver-x86@vger.kernel.org 14532S: Supported 14533F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14534 14535NVM EXPRESS DRIVER 14536M: Keith Busch <kbusch@kernel.org> 14537M: Jens Axboe <axboe@fb.com> 14538M: Christoph Hellwig <hch@lst.de> 14539M: Sagi Grimberg <sagi@grimberg.me> 14540L: linux-nvme@lists.infradead.org 14541S: Supported 14542W: http://git.infradead.org/nvme.git 14543T: git://git.infradead.org/nvme.git 14544F: drivers/nvme/host/ 14545F: drivers/nvme/common/ 14546F: include/linux/nvme* 14547F: include/uapi/linux/nvme_ioctl.h 14548 14549NVM EXPRESS FC TRANSPORT DRIVERS 14550M: James Smart <james.smart@broadcom.com> 14551L: linux-nvme@lists.infradead.org 14552S: Supported 14553F: drivers/nvme/host/fc.c 14554F: drivers/nvme/target/fc.c 14555F: drivers/nvme/target/fcloop.c 14556F: include/linux/nvme-fc-driver.h 14557F: include/linux/nvme-fc.h 14558 14559NVM EXPRESS TARGET DRIVER 14560M: Christoph Hellwig <hch@lst.de> 14561M: Sagi Grimberg <sagi@grimberg.me> 14562M: Chaitanya Kulkarni <kch@nvidia.com> 14563L: linux-nvme@lists.infradead.org 14564S: Supported 14565W: http://git.infradead.org/nvme.git 14566T: git://git.infradead.org/nvme.git 14567F: drivers/nvme/target/ 14568 14569NVMEM FRAMEWORK 14570M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14571S: Maintained 14572T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14573F: Documentation/ABI/stable/sysfs-bus-nvmem 14574F: Documentation/devicetree/bindings/nvmem/ 14575F: drivers/nvmem/ 14576F: include/linux/nvmem-consumer.h 14577F: include/linux/nvmem-provider.h 14578 14579NXP C45 TJA11XX PHY DRIVER 14580M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14581L: netdev@vger.kernel.org 14582S: Maintained 14583F: drivers/net/phy/nxp-c45-tja11xx.c 14584 14585NXP FSPI DRIVER 14586M: Han Xu <han.xu@nxp.com> 14587M: Haibo Chen <haibo.chen@nxp.com> 14588R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14589L: linux-spi@vger.kernel.org 14590S: Maintained 14591F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14592F: drivers/spi/spi-nxp-fspi.c 14593 14594NXP FXAS21002C DRIVER 14595M: Rui Miguel Silva <rmfrfs@gmail.com> 14596L: linux-iio@vger.kernel.org 14597S: Maintained 14598F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14599F: drivers/iio/gyro/fxas21002c.h 14600F: drivers/iio/gyro/fxas21002c_core.c 14601F: drivers/iio/gyro/fxas21002c_i2c.c 14602F: drivers/iio/gyro/fxas21002c_spi.c 14603 14604NXP i.MX CLOCK DRIVERS 14605M: Abel Vesa <abelvesa@kernel.org> 14606L: linux-clk@vger.kernel.org 14607L: linux-imx@nxp.com 14608S: Maintained 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14610F: Documentation/devicetree/bindings/clock/imx* 14611F: drivers/clk/imx/ 14612F: include/dt-bindings/clock/imx* 14613 14614NXP i.MX 8MQ DCSS DRIVER 14615M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14616R: Lucas Stach <l.stach@pengutronix.de> 14617L: dri-devel@lists.freedesktop.org 14618S: Maintained 14619F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14620F: drivers/gpu/drm/imx/dcss/ 14621 14622NXP i.MX 8QXP ADC DRIVER 14623M: Cai Huoqing <cai.huoqing@linux.dev> 14624M: Haibo Chen <haibo.chen@nxp.com> 14625L: linux-imx@nxp.com 14626L: linux-iio@vger.kernel.org 14627S: Maintained 14628F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14629F: drivers/iio/adc/imx8qxp-adc.c 14630 14631NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14632M: Haibo Chen <haibo.chen@nxp.com> 14633L: linux-iio@vger.kernel.org 14634L: linux-imx@nxp.com 14635S: Maintained 14636F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14637F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14638F: drivers/iio/adc/imx7d_adc.c 14639F: drivers/iio/adc/vf610_adc.c 14640 14641NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14642M: Jagan Teki <jagan@amarulasolutions.com> 14643S: Maintained 14644F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14645F: drivers/regulator/pf8x00-regulator.c 14646 14647NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14648M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14649L: linux-kernel@vger.kernel.org 14650S: Maintained 14651F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14652F: drivers/extcon/extcon-ptn5150.c 14653 14654NXP SGTL5000 DRIVER 14655M: Fabio Estevam <festevam@gmail.com> 14656L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14657S: Maintained 14658F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14659F: sound/soc/codecs/sgtl5000* 14660 14661NXP SJA1105 ETHERNET SWITCH DRIVER 14662M: Vladimir Oltean <olteanv@gmail.com> 14663L: linux-kernel@vger.kernel.org 14664S: Maintained 14665F: drivers/net/dsa/sja1105 14666F: drivers/net/pcs/pcs-xpcs-nxp.c 14667 14668NXP TDA998X DRM DRIVER 14669M: Russell King <linux@armlinux.org.uk> 14670S: Maintained 14671T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14672T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14673F: drivers/gpu/drm/i2c/tda998x_drv.c 14674F: include/drm/i2c/tda998x.h 14675F: include/dt-bindings/display/tda998x.h 14676K: "nxp,tda998x" 14677 14678NXP TFA9879 DRIVER 14679M: Peter Rosin <peda@axentia.se> 14680L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14681S: Maintained 14682F: Documentation/devicetree/bindings/sound/tfa9879.txt 14683F: sound/soc/codecs/tfa9879* 14684 14685NXP/Goodix TFA989X (TFA1) DRIVER 14686M: Stephan Gerhold <stephan@gerhold.net> 14687L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14688S: Maintained 14689F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14690F: sound/soc/codecs/tfa989x.c 14691 14692NXP-NCI NFC DRIVER 14693L: linux-nfc@lists.01.org (subscribers-only) 14694S: Orphan 14695F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14696F: drivers/nfc/nxp-nci 14697 14698NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14699M: Mirela Rabulea <mirela.rabulea@nxp.com> 14700R: NXP Linux Team <linux-imx@nxp.com> 14701L: linux-media@vger.kernel.org 14702S: Maintained 14703F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14704F: drivers/media/platform/nxp/imx-jpeg 14705 14706NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14707M: Jonas Malaco <jonas@protocubo.io> 14708L: linux-hwmon@vger.kernel.org 14709S: Maintained 14710F: Documentation/hwmon/nzxt-kraken2.rst 14711F: drivers/hwmon/nzxt-kraken2.c 14712 14713NZXT-SMART2 HARDWARE MONITORING DRIVER 14714M: Aleksandr Mezin <mezin.alexander@gmail.com> 14715L: linux-hwmon@vger.kernel.org 14716S: Maintained 14717F: Documentation/hwmon/nzxt-smart2.rst 14718F: drivers/hwmon/nzxt-smart2.c 14719 14720OBJAGG 14721M: Jiri Pirko <jiri@nvidia.com> 14722L: netdev@vger.kernel.org 14723S: Supported 14724F: include/linux/objagg.h 14725F: lib/objagg.c 14726F: lib/test_objagg.c 14727 14728OBJTOOL 14729M: Josh Poimboeuf <jpoimboe@kernel.org> 14730M: Peter Zijlstra <peterz@infradead.org> 14731S: Supported 14732F: tools/objtool/ 14733F: include/linux/objtool.h 14734 14735OCELOT ETHERNET SWITCH DRIVER 14736M: Vladimir Oltean <vladimir.oltean@nxp.com> 14737M: Claudiu Manoil <claudiu.manoil@nxp.com> 14738M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14739M: UNGLinuxDriver@microchip.com 14740L: netdev@vger.kernel.org 14741S: Supported 14742F: drivers/net/dsa/ocelot/* 14743F: drivers/net/ethernet/mscc/ 14744F: include/soc/mscc/ocelot* 14745F: net/dsa/tag_ocelot.c 14746F: net/dsa/tag_ocelot_8021q.c 14747F: tools/testing/selftests/drivers/net/ocelot/* 14748 14749OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14750M: Frederic Barrat <fbarrat@linux.ibm.com> 14751M: Andrew Donnellan <ajd@linux.ibm.com> 14752L: linuxppc-dev@lists.ozlabs.org 14753S: Supported 14754F: Documentation/userspace-api/accelerators/ocxl.rst 14755F: arch/powerpc/include/asm/pnv-ocxl.h 14756F: arch/powerpc/platforms/powernv/ocxl.c 14757F: drivers/misc/ocxl/ 14758F: include/misc/ocxl* 14759F: include/uapi/misc/ocxl.h 14760 14761OMAP AUDIO SUPPORT 14762M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14763M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14764L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14765L: linux-omap@vger.kernel.org 14766S: Maintained 14767F: sound/soc/ti/n810.c 14768F: sound/soc/ti/omap* 14769F: sound/soc/ti/rx51.c 14770F: sound/soc/ti/sdma-pcm.* 14771 14772OMAP CLOCK FRAMEWORK SUPPORT 14773M: Paul Walmsley <paul@pwsan.com> 14774L: linux-omap@vger.kernel.org 14775S: Maintained 14776F: arch/arm/*omap*/*clock* 14777 14778OMAP DEVICE TREE SUPPORT 14779M: Benoît Cousson <bcousson@baylibre.com> 14780M: Tony Lindgren <tony@atomide.com> 14781L: linux-omap@vger.kernel.org 14782L: devicetree@vger.kernel.org 14783S: Maintained 14784F: arch/arm/boot/dts/*am3* 14785F: arch/arm/boot/dts/*am4* 14786F: arch/arm/boot/dts/*am5* 14787F: arch/arm/boot/dts/*dra7* 14788F: arch/arm/boot/dts/*omap* 14789F: arch/arm/boot/dts/logicpd-som-lv* 14790F: arch/arm/boot/dts/logicpd-torpedo* 14791 14792OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14793L: linux-omap@vger.kernel.org 14794L: linux-fbdev@vger.kernel.org 14795S: Orphan 14796F: Documentation/arm/omap/dss.rst 14797F: drivers/video/fbdev/omap2/ 14798 14799OMAP FRAMEBUFFER SUPPORT 14800L: linux-fbdev@vger.kernel.org 14801L: linux-omap@vger.kernel.org 14802S: Orphan 14803F: drivers/video/fbdev/omap/ 14804 14805OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14806M: Roger Quadros <rogerq@kernel.org> 14807M: Tony Lindgren <tony@atomide.com> 14808L: linux-omap@vger.kernel.org 14809S: Maintained 14810F: arch/arm/mach-omap2/*gpmc* 14811F: drivers/memory/omap-gpmc.c 14812 14813OMAP GPIO DRIVER 14814M: Grygorii Strashko <grygorii.strashko@ti.com> 14815M: Santosh Shilimkar <ssantosh@kernel.org> 14816M: Kevin Hilman <khilman@kernel.org> 14817L: linux-omap@vger.kernel.org 14818S: Maintained 14819F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14820F: drivers/gpio/gpio-omap.c 14821 14822OMAP HARDWARE SPINLOCK SUPPORT 14823M: Ohad Ben-Cohen <ohad@wizery.com> 14824L: linux-omap@vger.kernel.org 14825S: Maintained 14826F: drivers/hwspinlock/omap_hwspinlock.c 14827 14828OMAP HS MMC SUPPORT 14829L: linux-mmc@vger.kernel.org 14830L: linux-omap@vger.kernel.org 14831S: Orphan 14832F: drivers/mmc/host/omap_hsmmc.c 14833 14834OMAP HWMOD DATA 14835M: Paul Walmsley <paul@pwsan.com> 14836L: linux-omap@vger.kernel.org 14837S: Maintained 14838F: arch/arm/mach-omap2/omap_hwmod*data* 14839 14840OMAP HWMOD SUPPORT 14841M: Benoît Cousson <bcousson@baylibre.com> 14842M: Paul Walmsley <paul@pwsan.com> 14843L: linux-omap@vger.kernel.org 14844S: Maintained 14845F: arch/arm/mach-omap2/omap_hwmod.* 14846 14847OMAP I2C DRIVER 14848M: Vignesh R <vigneshr@ti.com> 14849L: linux-omap@vger.kernel.org 14850L: linux-i2c@vger.kernel.org 14851S: Maintained 14852F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14853F: drivers/i2c/busses/i2c-omap.c 14854 14855OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14856M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14857L: linux-media@vger.kernel.org 14858S: Maintained 14859F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14860F: drivers/media/platform/ti/omap3isp/ 14861F: drivers/staging/media/omap4iss/ 14862 14863OMAP MMC SUPPORT 14864M: Aaro Koskinen <aaro.koskinen@iki.fi> 14865L: linux-omap@vger.kernel.org 14866S: Odd Fixes 14867F: drivers/mmc/host/omap.c 14868 14869OMAP POWER MANAGEMENT SUPPORT 14870M: Kevin Hilman <khilman@kernel.org> 14871L: linux-omap@vger.kernel.org 14872S: Maintained 14873F: arch/arm/*omap*/*pm* 14874F: drivers/cpufreq/omap-cpufreq.c 14875 14876OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14877M: Paul Walmsley <paul@pwsan.com> 14878L: linux-omap@vger.kernel.org 14879S: Maintained 14880F: arch/arm/mach-omap2/prm* 14881 14882OMAP RANDOM NUMBER GENERATOR SUPPORT 14883M: Deepak Saxena <dsaxena@plexity.net> 14884S: Maintained 14885F: drivers/char/hw_random/omap-rng.c 14886 14887OMAP USB SUPPORT 14888L: linux-usb@vger.kernel.org 14889L: linux-omap@vger.kernel.org 14890S: Orphan 14891F: arch/arm/*omap*/usb* 14892F: drivers/usb/*/*omap* 14893 14894OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14895M: Mark Jackson <mpfj@newflow.co.uk> 14896L: linux-omap@vger.kernel.org 14897S: Maintained 14898F: arch/arm/boot/dts/am335x-nano.dts 14899 14900OMAP1 SUPPORT 14901M: Aaro Koskinen <aaro.koskinen@iki.fi> 14902M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14903M: Tony Lindgren <tony@atomide.com> 14904L: linux-omap@vger.kernel.org 14905S: Maintained 14906Q: http://patchwork.kernel.org/project/linux-omap/list/ 14907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14908F: arch/arm/configs/omap1_defconfig 14909F: arch/arm/mach-omap1/ 14910F: arch/arm/plat-omap/ 14911F: drivers/i2c/busses/i2c-omap.c 14912F: include/linux/platform_data/ams-delta-fiq.h 14913F: include/linux/platform_data/i2c-omap.h 14914 14915OMAP2+ SUPPORT 14916M: Tony Lindgren <tony@atomide.com> 14917L: linux-omap@vger.kernel.org 14918S: Maintained 14919W: http://www.muru.com/linux/omap/ 14920W: http://linux.omap.com/ 14921Q: http://patchwork.kernel.org/project/linux-omap/list/ 14922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14923F: arch/arm/configs/omap2plus_defconfig 14924F: arch/arm/mach-omap2/ 14925F: arch/arm/plat-omap/ 14926F: drivers/bus/ti-sysc.c 14927F: drivers/i2c/busses/i2c-omap.c 14928F: drivers/irqchip/irq-omap-intc.c 14929F: drivers/mfd/*omap*.c 14930F: drivers/mfd/menelaus.c 14931F: drivers/mfd/palmas.c 14932F: drivers/mfd/tps65217.c 14933F: drivers/mfd/tps65218.c 14934F: drivers/mfd/tps65910.c 14935F: drivers/mfd/twl-core.[ch] 14936F: drivers/mfd/twl4030*.c 14937F: drivers/mfd/twl6030*.c 14938F: drivers/mfd/twl6040*.c 14939F: drivers/regulator/palmas-regulator*.c 14940F: drivers/regulator/pbias-regulator.c 14941F: drivers/regulator/tps65217-regulator.c 14942F: drivers/regulator/tps65218-regulator.c 14943F: drivers/regulator/tps65910-regulator.c 14944F: drivers/regulator/twl-regulator.c 14945F: drivers/regulator/twl6030-regulator.c 14946F: include/linux/platform_data/i2c-omap.h 14947F: include/linux/platform_data/ti-sysc.h 14948 14949OMFS FILESYSTEM 14950M: Bob Copeland <me@bobcopeland.com> 14951L: linux-karma-devel@lists.sourceforge.net 14952S: Maintained 14953F: Documentation/filesystems/omfs.rst 14954F: fs/omfs/ 14955 14956OMNIKEY CARDMAN 4000 DRIVER 14957M: Harald Welte <laforge@gnumonks.org> 14958S: Maintained 14959F: drivers/char/pcmcia/cm4000_cs.c 14960F: include/linux/cm4000_cs.h 14961F: include/uapi/linux/cm4000_cs.h 14962 14963OMNIKEY CARDMAN 4040 DRIVER 14964M: Harald Welte <laforge@gnumonks.org> 14965S: Maintained 14966F: drivers/char/pcmcia/cm4040_cs.* 14967 14968OMNIVISION OG01A1B SENSOR DRIVER 14969M: Shawn Tu <shawnx.tu@intel.com> 14970L: linux-media@vger.kernel.org 14971S: Maintained 14972F: drivers/media/i2c/og01a1b.c 14973 14974OMNIVISION OV02A10 SENSOR DRIVER 14975M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14976L: linux-media@vger.kernel.org 14977S: Maintained 14978T: git git://linuxtv.org/media_tree.git 14979F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14980F: drivers/media/i2c/ov02a10.c 14981 14982OMNIVISION OV08D10 SENSOR DRIVER 14983M: Jimmy Su <jimmy.su@intel.com> 14984L: linux-media@vger.kernel.org 14985S: Maintained 14986T: git git://linuxtv.org/media_tree.git 14987F: drivers/media/i2c/ov08d10.c 14988 14989OMNIVISION OV13858 SENSOR DRIVER 14990M: Sakari Ailus <sakari.ailus@linux.intel.com> 14991L: linux-media@vger.kernel.org 14992S: Maintained 14993T: git git://linuxtv.org/media_tree.git 14994F: drivers/media/i2c/ov13858.c 14995 14996OMNIVISION OV13B10 SENSOR DRIVER 14997M: Arec Kao <arec.kao@intel.com> 14998L: linux-media@vger.kernel.org 14999S: Maintained 15000T: git git://linuxtv.org/media_tree.git 15001F: drivers/media/i2c/ov13b10.c 15002 15003OMNIVISION OV2680 SENSOR DRIVER 15004M: Rui Miguel Silva <rmfrfs@gmail.com> 15005L: linux-media@vger.kernel.org 15006S: Maintained 15007T: git git://linuxtv.org/media_tree.git 15008F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15009F: drivers/media/i2c/ov2680.c 15010 15011OMNIVISION OV2685 SENSOR DRIVER 15012M: Shunqian Zheng <zhengsq@rock-chips.com> 15013L: linux-media@vger.kernel.org 15014S: Maintained 15015T: git git://linuxtv.org/media_tree.git 15016F: drivers/media/i2c/ov2685.c 15017 15018OMNIVISION OV2740 SENSOR DRIVER 15019M: Tianshu Qiu <tian.shu.qiu@intel.com> 15020R: Shawn Tu <shawnx.tu@intel.com> 15021R: Bingbu Cao <bingbu.cao@intel.com> 15022L: linux-media@vger.kernel.org 15023S: Maintained 15024T: git git://linuxtv.org/media_tree.git 15025F: drivers/media/i2c/ov2740.c 15026 15027OMNIVISION OV5640 SENSOR DRIVER 15028M: Steve Longerbeam <slongerbeam@gmail.com> 15029L: linux-media@vger.kernel.org 15030S: Maintained 15031T: git git://linuxtv.org/media_tree.git 15032F: drivers/media/i2c/ov5640.c 15033 15034OMNIVISION OV5647 SENSOR DRIVER 15035M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15036M: Jacopo Mondi <jacopo@jmondi.org> 15037L: linux-media@vger.kernel.org 15038S: Maintained 15039T: git git://linuxtv.org/media_tree.git 15040F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15041F: drivers/media/i2c/ov5647.c 15042 15043OMNIVISION OV5670 SENSOR DRIVER 15044M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15045L: linux-media@vger.kernel.org 15046S: Maintained 15047T: git git://linuxtv.org/media_tree.git 15048F: drivers/media/i2c/ov5670.c 15049 15050OMNIVISION OV5675 SENSOR DRIVER 15051M: Shawn Tu <shawnx.tu@intel.com> 15052L: linux-media@vger.kernel.org 15053S: Maintained 15054T: git git://linuxtv.org/media_tree.git 15055F: drivers/media/i2c/ov5675.c 15056 15057OMNIVISION OV5693 SENSOR DRIVER 15058M: Daniel Scally <djrscally@gmail.com> 15059L: linux-media@vger.kernel.org 15060S: Maintained 15061T: git git://linuxtv.org/media_tree.git 15062F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15063F: drivers/media/i2c/ov5693.c 15064 15065OMNIVISION OV5695 SENSOR DRIVER 15066M: Shunqian Zheng <zhengsq@rock-chips.com> 15067L: linux-media@vger.kernel.org 15068S: Maintained 15069T: git git://linuxtv.org/media_tree.git 15070F: drivers/media/i2c/ov5695.c 15071 15072OMNIVISION OV7670 SENSOR DRIVER 15073L: linux-media@vger.kernel.org 15074S: Orphan 15075T: git git://linuxtv.org/media_tree.git 15076F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15077F: drivers/media/i2c/ov7670.c 15078 15079OMNIVISION OV772x SENSOR DRIVER 15080M: Jacopo Mondi <jacopo@jmondi.org> 15081L: linux-media@vger.kernel.org 15082S: Odd fixes 15083T: git git://linuxtv.org/media_tree.git 15084F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15085F: drivers/media/i2c/ov772x.c 15086F: include/media/i2c/ov772x.h 15087 15088OMNIVISION OV7740 SENSOR DRIVER 15089M: Wenyou Yang <wenyou.yang@microchip.com> 15090L: linux-media@vger.kernel.org 15091S: Maintained 15092T: git git://linuxtv.org/media_tree.git 15093F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15094F: drivers/media/i2c/ov7740.c 15095 15096OMNIVISION OV8856 SENSOR DRIVER 15097M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15098L: linux-media@vger.kernel.org 15099S: Maintained 15100T: git git://linuxtv.org/media_tree.git 15101F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15102F: drivers/media/i2c/ov8856.c 15103 15104OMNIVISION OV9282 SENSOR DRIVER 15105M: Paul J. Murphy <paul.j.murphy@intel.com> 15106M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15107L: linux-media@vger.kernel.org 15108S: Maintained 15109T: git git://linuxtv.org/media_tree.git 15110F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15111F: drivers/media/i2c/ov9282.c 15112 15113OMNIVISION OV9640 SENSOR DRIVER 15114M: Petr Cvek <petrcvekcz@gmail.com> 15115L: linux-media@vger.kernel.org 15116S: Maintained 15117F: drivers/media/i2c/ov9640.* 15118 15119OMNIVISION OV9650 SENSOR DRIVER 15120M: Sakari Ailus <sakari.ailus@linux.intel.com> 15121R: Akinobu Mita <akinobu.mita@gmail.com> 15122R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15123L: linux-media@vger.kernel.org 15124S: Maintained 15125T: git git://linuxtv.org/media_tree.git 15126F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15127F: drivers/media/i2c/ov9650.c 15128 15129OMNIVISION OV9734 SENSOR DRIVER 15130M: Tianshu Qiu <tian.shu.qiu@intel.com> 15131R: Bingbu Cao <bingbu.cao@intel.com> 15132L: linux-media@vger.kernel.org 15133S: Maintained 15134T: git git://linuxtv.org/media_tree.git 15135F: drivers/media/i2c/ov9734.c 15136 15137ONBOARD USB HUB DRIVER 15138M: Matthias Kaehlcke <mka@chromium.org> 15139L: linux-usb@vger.kernel.org 15140S: Maintained 15141F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15142F: drivers/usb/misc/onboard_usb_hub.c 15143 15144ONENAND FLASH DRIVER 15145M: Kyungmin Park <kyungmin.park@samsung.com> 15146L: linux-mtd@lists.infradead.org 15147S: Maintained 15148F: drivers/mtd/nand/onenand/ 15149F: include/linux/mtd/onenand*.h 15150 15151ONION OMEGA2+ BOARD 15152M: Harvey Hunt <harveyhuntnexus@gmail.com> 15153L: linux-mips@vger.kernel.org 15154S: Maintained 15155F: arch/mips/boot/dts/ralink/omega2p.dts 15156 15157OP-TEE DRIVER 15158M: Jens Wiklander <jens.wiklander@linaro.org> 15159L: op-tee@lists.trustedfirmware.org 15160S: Maintained 15161F: Documentation/ABI/testing/sysfs-bus-optee-devices 15162F: drivers/tee/optee/ 15163 15164OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15165M: Sumit Garg <sumit.garg@linaro.org> 15166L: op-tee@lists.trustedfirmware.org 15167S: Maintained 15168F: drivers/char/hw_random/optee-rng.c 15169 15170OP-TEE RTC DRIVER 15171M: Clément Léger <clement.leger@bootlin.com> 15172L: linux-rtc@vger.kernel.org 15173S: Maintained 15174F: drivers/rtc/rtc-optee.c 15175 15176OPA-VNIC DRIVER 15177M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15178L: linux-rdma@vger.kernel.org 15179S: Supported 15180F: drivers/infiniband/ulp/opa_vnic 15181 15182OPEN FIRMWARE AND DEVICE TREE OVERLAYS 15183M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 15184M: Frank Rowand <frowand.list@gmail.com> 15185L: devicetree@vger.kernel.org 15186S: Maintained 15187F: Documentation/devicetree/dynamic-resolution-notes.rst 15188F: Documentation/devicetree/overlay-notes.rst 15189F: drivers/of/overlay.c 15190F: drivers/of/resolver.c 15191K: of_overlay_notifier_ 15192 15193OPEN FIRMWARE AND FLATTENED DEVICE TREE 15194M: Rob Herring <robh+dt@kernel.org> 15195M: Frank Rowand <frowand.list@gmail.com> 15196L: devicetree@vger.kernel.org 15197S: Maintained 15198C: irc://irc.libera.chat/devicetree 15199W: http://www.devicetree.org/ 15200T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15201F: Documentation/ABI/testing/sysfs-firmware-ofw 15202F: drivers/of/ 15203F: include/linux/of*.h 15204F: scripts/dtc/ 15205 15206OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15207M: Rob Herring <robh+dt@kernel.org> 15208M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15209L: devicetree@vger.kernel.org 15210S: Maintained 15211C: irc://irc.libera.chat/devicetree 15212Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15213T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15214F: Documentation/devicetree/ 15215F: arch/*/boot/dts/ 15216F: include/dt-bindings/ 15217 15218OPENCOMPUTE PTP CLOCK DRIVER 15219M: Jonathan Lemon <jonathan.lemon@gmail.com> 15220M: Vadim Fedorenko <vadfed@fb.com> 15221L: netdev@vger.kernel.org 15222S: Maintained 15223F: drivers/ptp/ptp_ocp.c 15224 15225OPENCORES I2C BUS DRIVER 15226M: Peter Korsgaard <peter@korsgaard.com> 15227M: Andrew Lunn <andrew@lunn.ch> 15228L: linux-i2c@vger.kernel.org 15229S: Maintained 15230F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15231F: Documentation/i2c/busses/i2c-ocores.rst 15232F: drivers/i2c/busses/i2c-ocores.c 15233F: include/linux/platform_data/i2c-ocores.h 15234 15235OPENRISC ARCHITECTURE 15236M: Jonas Bonn <jonas@southpole.se> 15237M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15238M: Stafford Horne <shorne@gmail.com> 15239L: openrisc@lists.librecores.org 15240S: Maintained 15241W: http://openrisc.io 15242T: git git://github.com/openrisc/linux.git 15243F: Documentation/devicetree/bindings/openrisc/ 15244F: Documentation/openrisc/ 15245F: arch/openrisc/ 15246F: drivers/irqchip/irq-ompic.c 15247F: drivers/irqchip/irq-or1k-* 15248 15249OPENVSWITCH 15250M: Pravin B Shelar <pshelar@ovn.org> 15251L: netdev@vger.kernel.org 15252L: dev@openvswitch.org 15253S: Maintained 15254W: http://openvswitch.org 15255F: include/uapi/linux/openvswitch.h 15256F: net/openvswitch/ 15257 15258OPERATING PERFORMANCE POINTS (OPP) 15259M: Viresh Kumar <vireshk@kernel.org> 15260M: Nishanth Menon <nm@ti.com> 15261M: Stephen Boyd <sboyd@kernel.org> 15262L: linux-pm@vger.kernel.org 15263S: Maintained 15264T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15265F: Documentation/devicetree/bindings/opp/ 15266F: Documentation/power/opp.rst 15267F: drivers/opp/ 15268F: include/linux/pm_opp.h 15269 15270OPL4 DRIVER 15271M: Clemens Ladisch <clemens@ladisch.de> 15272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15273S: Maintained 15274T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15275F: sound/drivers/opl4/ 15276 15277ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15278M: Mark Fasheh <mark@fasheh.com> 15279M: Joel Becker <jlbec@evilplan.org> 15280M: Joseph Qi <joseph.qi@linux.alibaba.com> 15281L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15282S: Supported 15283W: http://ocfs2.wiki.kernel.org 15284F: Documentation/filesystems/dlmfs.rst 15285F: Documentation/filesystems/ocfs2.rst 15286F: fs/ocfs2/ 15287 15288ORANGEFS FILESYSTEM 15289M: Mike Marshall <hubcap@omnibond.com> 15290R: Martin Brandenburg <martin@omnibond.com> 15291L: devel@lists.orangefs.org 15292S: Supported 15293T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15294F: Documentation/filesystems/orangefs.rst 15295F: fs/orangefs/ 15296 15297ORINOCO DRIVER 15298L: linux-wireless@vger.kernel.org 15299S: Orphan 15300W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15301W: http://www.nongnu.org/orinoco/ 15302F: drivers/net/wireless/intersil/orinoco/ 15303 15304OV2659 OMNIVISION SENSOR DRIVER 15305M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15306L: linux-media@vger.kernel.org 15307S: Maintained 15308W: https://linuxtv.org 15309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15310T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15311F: drivers/media/i2c/ov2659.c 15312F: include/media/i2c/ov2659.h 15313 15314OVERLAY FILESYSTEM 15315M: Miklos Szeredi <miklos@szeredi.hu> 15316L: linux-unionfs@vger.kernel.org 15317S: Supported 15318T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15319F: Documentation/filesystems/overlayfs.rst 15320F: fs/overlayfs/ 15321 15322P54 WIRELESS DRIVER 15323M: Christian Lamparter <chunkeey@googlemail.com> 15324L: linux-wireless@vger.kernel.org 15325S: Maintained 15326W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15327F: drivers/net/wireless/intersil/p54/ 15328 15329PACKING 15330M: Vladimir Oltean <olteanv@gmail.com> 15331L: netdev@vger.kernel.org 15332S: Supported 15333F: Documentation/core-api/packing.rst 15334F: include/linux/packing.h 15335F: lib/packing.c 15336 15337PADATA PARALLEL EXECUTION MECHANISM 15338M: Steffen Klassert <steffen.klassert@secunet.com> 15339M: Daniel Jordan <daniel.m.jordan@oracle.com> 15340L: linux-crypto@vger.kernel.org 15341L: linux-kernel@vger.kernel.org 15342S: Maintained 15343F: Documentation/core-api/padata.rst 15344F: include/linux/padata.h 15345F: kernel/padata.c 15346 15347PAGE CACHE 15348M: Matthew Wilcox (Oracle) <willy@infradead.org> 15349L: linux-fsdevel@vger.kernel.org 15350S: Supported 15351T: git git://git.infradead.org/users/willy/pagecache.git 15352F: Documentation/filesystems/locking.rst 15353F: Documentation/filesystems/vfs.rst 15354F: include/linux/pagemap.h 15355F: mm/filemap.c 15356F: mm/page-writeback.c 15357F: mm/readahead.c 15358F: mm/truncate.c 15359 15360PAGE POOL 15361M: Jesper Dangaard Brouer <hawk@kernel.org> 15362M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15363L: netdev@vger.kernel.org 15364S: Supported 15365F: Documentation/networking/page_pool.rst 15366F: include/net/page_pool.h 15367F: include/trace/events/page_pool.h 15368F: net/core/page_pool.c 15369 15370PAGE TABLE CHECK 15371M: Pasha Tatashin <pasha.tatashin@soleen.com> 15372M: Andrew Morton <akpm@linux-foundation.org> 15373L: linux-mm@kvack.org 15374S: Maintained 15375F: Documentation/mm/page_table_check.rst 15376F: include/linux/page_table_check.h 15377F: mm/page_table_check.c 15378 15379PANASONIC LAPTOP ACPI EXTRAS DRIVER 15380M: Kenneth Chan <kenneth.t.chan@gmail.com> 15381L: platform-driver-x86@vger.kernel.org 15382S: Maintained 15383F: drivers/platform/x86/panasonic-laptop.c 15384 15385PARALLAX PING IIO SENSOR DRIVER 15386M: Andreas Klinger <ak@it-klinger.de> 15387L: linux-iio@vger.kernel.org 15388S: Maintained 15389F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15390F: drivers/iio/proximity/ping.c 15391 15392PARALLEL LCD/KEYPAD PANEL DRIVER 15393M: Willy Tarreau <willy@haproxy.com> 15394M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15395S: Odd Fixes 15396F: Documentation/admin-guide/lcd-panel-cgram.rst 15397F: drivers/auxdisplay/panel.c 15398 15399PARALLEL PORT SUBSYSTEM 15400M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15401M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15402L: linux-parport@lists.infradead.org (subscribers-only) 15403S: Maintained 15404F: Documentation/driver-api/parport*.rst 15405F: drivers/char/ppdev.c 15406F: drivers/parport/ 15407F: include/linux/parport*.h 15408F: include/uapi/linux/ppdev.h 15409 15410PARAVIRT_OPS INTERFACE 15411M: Juergen Gross <jgross@suse.com> 15412M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15413R: Alexey Makhalov <amakhalov@vmware.com> 15414R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15415L: virtualization@lists.linux-foundation.org 15416L: x86@kernel.org 15417S: Supported 15418T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15419F: Documentation/virt/paravirt_ops.rst 15420F: arch/*/include/asm/paravirt*.h 15421F: arch/*/kernel/paravirt* 15422F: include/linux/hypervisor.h 15423 15424PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15425M: Tim Waugh <tim@cyberelk.net> 15426L: linux-parport@lists.infradead.org (subscribers-only) 15427S: Maintained 15428F: Documentation/admin-guide/blockdev/paride.rst 15429F: drivers/block/paride/ 15430 15431PARISC ARCHITECTURE 15432M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15433M: Helge Deller <deller@gmx.de> 15434L: linux-parisc@vger.kernel.org 15435S: Maintained 15436W: https://parisc.wiki.kernel.org 15437Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15438T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15439T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15440F: Documentation/parisc/ 15441F: arch/parisc/ 15442F: drivers/char/agp/parisc-agp.c 15443F: drivers/input/misc/hp_sdc_rtc.c 15444F: drivers/input/serio/gscps2.c 15445F: drivers/input/serio/hp_sdc* 15446F: drivers/parisc/ 15447F: drivers/parport/parport_gsc.* 15448F: drivers/tty/serial/8250/8250_gsc.c 15449F: drivers/video/console/sti* 15450F: drivers/video/fbdev/sti* 15451F: drivers/video/logo/logo_parisc* 15452F: include/linux/hp_sdc.h 15453 15454PARMAN 15455M: Jiri Pirko <jiri@nvidia.com> 15456L: netdev@vger.kernel.org 15457S: Supported 15458F: include/linux/parman.h 15459F: lib/parman.c 15460F: lib/test_parman.c 15461 15462PC ENGINES APU BOARD DRIVER 15463M: Enrico Weigelt, metux IT consult <info@metux.net> 15464S: Maintained 15465F: drivers/platform/x86/pcengines-apuv2.c 15466 15467PC87360 HARDWARE MONITORING DRIVER 15468M: Jim Cromie <jim.cromie@gmail.com> 15469L: linux-hwmon@vger.kernel.org 15470S: Maintained 15471F: Documentation/hwmon/pc87360.rst 15472F: drivers/hwmon/pc87360.c 15473 15474PC8736x GPIO DRIVER 15475M: Jim Cromie <jim.cromie@gmail.com> 15476S: Maintained 15477F: drivers/char/pc8736x_gpio.c 15478 15479PC87427 HARDWARE MONITORING DRIVER 15480M: Jean Delvare <jdelvare@suse.com> 15481L: linux-hwmon@vger.kernel.org 15482S: Maintained 15483F: Documentation/hwmon/pc87427.rst 15484F: drivers/hwmon/pc87427.c 15485 15486PCA9532 LED DRIVER 15487M: Riku Voipio <riku.voipio@iki.fi> 15488S: Maintained 15489F: drivers/leds/leds-pca9532.c 15490F: include/linux/leds-pca9532.h 15491 15492PCA9541 I2C BUS MASTER SELECTOR DRIVER 15493M: Guenter Roeck <linux@roeck-us.net> 15494L: linux-i2c@vger.kernel.org 15495S: Maintained 15496F: drivers/i2c/muxes/i2c-mux-pca9541.c 15497 15498PCDP - PRIMARY CONSOLE AND DEBUG PORT 15499M: Khalid Aziz <khalid@gonehiking.org> 15500S: Maintained 15501F: drivers/firmware/pcdp.* 15502 15503PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15504M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15505M: Pali Rohár <pali@kernel.org> 15506L: linux-pci@vger.kernel.org 15507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15508S: Maintained 15509F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15510F: drivers/pci/controller/pci-aardvark.c 15511 15512PCI DRIVER FOR ALTERA PCIE IP 15513M: Joyce Ooi <joyce.ooi@intel.com> 15514L: linux-pci@vger.kernel.org 15515S: Supported 15516F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15517F: drivers/pci/controller/pcie-altera.c 15518 15519PCI DRIVER FOR APPLIEDMICRO XGENE 15520M: Toan Le <toan@os.amperecomputing.com> 15521L: linux-pci@vger.kernel.org 15522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15523S: Maintained 15524F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15525F: drivers/pci/controller/pci-xgene.c 15526 15527PCI DRIVER FOR ARM VERSATILE PLATFORM 15528M: Rob Herring <robh@kernel.org> 15529L: linux-pci@vger.kernel.org 15530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15531S: Maintained 15532F: Documentation/devicetree/bindings/pci/versatile.yaml 15533F: drivers/pci/controller/pci-versatile.c 15534 15535PCI DRIVER FOR ARMADA 8K 15536M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15537L: linux-pci@vger.kernel.org 15538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15539S: Maintained 15540F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15541F: drivers/pci/controller/dwc/pcie-armada8k.c 15542 15543PCI DRIVER FOR CADENCE PCIE IP 15544M: Tom Joseph <tjoseph@cadence.com> 15545L: linux-pci@vger.kernel.org 15546S: Maintained 15547F: Documentation/devicetree/bindings/pci/cdns,* 15548F: drivers/pci/controller/cadence/ 15549 15550PCI DRIVER FOR FREESCALE LAYERSCAPE 15551M: Minghuan Lian <minghuan.Lian@nxp.com> 15552M: Mingkai Hu <mingkai.hu@nxp.com> 15553M: Roy Zang <roy.zang@nxp.com> 15554L: linuxppc-dev@lists.ozlabs.org 15555L: linux-pci@vger.kernel.org 15556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15557S: Maintained 15558F: drivers/pci/controller/dwc/*layerscape* 15559 15560PCI DRIVER FOR GENERIC OF HOSTS 15561M: Will Deacon <will@kernel.org> 15562L: linux-pci@vger.kernel.org 15563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15564S: Maintained 15565F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15566F: drivers/pci/controller/pci-host-common.c 15567F: drivers/pci/controller/pci-host-generic.c 15568 15569PCI DRIVER FOR IMX6 15570M: Richard Zhu <hongxing.zhu@nxp.com> 15571M: Lucas Stach <l.stach@pengutronix.de> 15572L: linux-pci@vger.kernel.org 15573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15574S: Maintained 15575F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15576F: drivers/pci/controller/dwc/*imx6* 15577 15578PCI DRIVER FOR FU740 15579M: Paul Walmsley <paul.walmsley@sifive.com> 15580M: Greentime Hu <greentime.hu@sifive.com> 15581L: linux-pci@vger.kernel.org 15582S: Maintained 15583F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15584F: drivers/pci/controller/dwc/pcie-fu740.c 15585 15586PCI DRIVER FOR INTEL IXP4XX 15587M: Linus Walleij <linus.walleij@linaro.org> 15588S: Maintained 15589F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15590F: drivers/pci/controller/pci-ixp4xx.c 15591 15592PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15593M: Nirmal Patel <nirmal.patel@linux.intel.com> 15594R: Jonathan Derrick <jonathan.derrick@linux.dev> 15595L: linux-pci@vger.kernel.org 15596S: Supported 15597F: drivers/pci/controller/vmd.c 15598 15599PCI DRIVER FOR MICROSEMI SWITCHTEC 15600M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15601M: Logan Gunthorpe <logang@deltatee.com> 15602L: linux-pci@vger.kernel.org 15603S: Maintained 15604F: Documentation/ABI/testing/sysfs-class-switchtec 15605F: Documentation/driver-api/switchtec.rst 15606F: drivers/ntb/hw/mscc/ 15607F: drivers/pci/switch/switchtec* 15608F: include/linux/switchtec.h 15609F: include/uapi/linux/switchtec_ioctl.h 15610 15611PCI DRIVER FOR MOBIVEIL PCIE IP 15612M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15613M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15614L: linux-pci@vger.kernel.org 15615S: Supported 15616F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15617F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15618 15619PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15620M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15621M: Pali Rohár <pali@kernel.org> 15622L: linux-pci@vger.kernel.org 15623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15624S: Maintained 15625F: drivers/pci/controller/*mvebu* 15626 15627PCI DRIVER FOR NVIDIA TEGRA 15628M: Thierry Reding <thierry.reding@gmail.com> 15629L: linux-tegra@vger.kernel.org 15630L: linux-pci@vger.kernel.org 15631S: Supported 15632F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15633F: drivers/pci/controller/pci-tegra.c 15634 15635PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15636M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15637L: linux-pci@vger.kernel.org 15638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15639S: Maintained 15640F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15641F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15642 15643PCI DRIVER FOR RENESAS R-CAR 15644M: Marek Vasut <marek.vasut+renesas@gmail.com> 15645M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15646L: linux-pci@vger.kernel.org 15647L: linux-renesas-soc@vger.kernel.org 15648S: Maintained 15649F: Documentation/devicetree/bindings/pci/*rcar* 15650F: drivers/pci/controller/*rcar* 15651 15652PCI DRIVER FOR SAMSUNG EXYNOS 15653M: Jingoo Han <jingoohan1@gmail.com> 15654L: linux-pci@vger.kernel.org 15655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15656L: linux-samsung-soc@vger.kernel.org 15657S: Maintained 15658F: drivers/pci/controller/dwc/pci-exynos.c 15659 15660PCI DRIVER FOR SYNOPSYS DESIGNWARE 15661M: Jingoo Han <jingoohan1@gmail.com> 15662M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15663L: linux-pci@vger.kernel.org 15664S: Maintained 15665F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15666F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15667F: drivers/pci/controller/dwc/*designware* 15668 15669PCI DRIVER FOR TI DRA7XX/J721E 15670M: Kishon Vijay Abraham I <kishon@ti.com> 15671L: linux-omap@vger.kernel.org 15672L: linux-pci@vger.kernel.org 15673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15674S: Supported 15675F: Documentation/devicetree/bindings/pci/ti-pci.txt 15676F: drivers/pci/controller/cadence/pci-j721e.c 15677F: drivers/pci/controller/dwc/pci-dra7xx.c 15678 15679PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15680M: Linus Walleij <linus.walleij@linaro.org> 15681L: linux-pci@vger.kernel.org 15682S: Maintained 15683F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15684F: drivers/pci/controller/pci-v3-semi.c 15685 15686PCI ENDPOINT SUBSYSTEM 15687M: Kishon Vijay Abraham I <kishon@ti.com> 15688M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15689R: Krzysztof Wilczyński <kw@linux.com> 15690L: linux-pci@vger.kernel.org 15691S: Supported 15692Q: https://patchwork.kernel.org/project/linux-pci/list/ 15693B: https://bugzilla.kernel.org 15694C: irc://irc.oftc.net/linux-pci 15695T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15696F: Documentation/PCI/endpoint/* 15697F: Documentation/misc-devices/pci-endpoint-test.rst 15698F: drivers/misc/pci_endpoint_test.c 15699F: drivers/pci/endpoint/ 15700F: tools/pci/ 15701 15702PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15703M: Russell Currey <ruscur@russell.cc> 15704M: Oliver O'Halloran <oohall@gmail.com> 15705L: linuxppc-dev@lists.ozlabs.org 15706S: Supported 15707F: Documentation/PCI/pci-error-recovery.rst 15708F: Documentation/powerpc/eeh-pci-error-recovery.rst 15709F: arch/powerpc/include/*/eeh*.h 15710F: arch/powerpc/kernel/eeh*.c 15711F: arch/powerpc/platforms/*/eeh*.c 15712F: drivers/pci/pcie/aer.c 15713F: drivers/pci/pcie/dpc.c 15714F: drivers/pci/pcie/err.c 15715 15716PCI ERROR RECOVERY 15717M: Linas Vepstas <linasvepstas@gmail.com> 15718L: linux-pci@vger.kernel.org 15719S: Supported 15720F: Documentation/PCI/pci-error-recovery.rst 15721 15722PCI PEER-TO-PEER DMA (P2PDMA) 15723M: Bjorn Helgaas <bhelgaas@google.com> 15724M: Logan Gunthorpe <logang@deltatee.com> 15725L: linux-pci@vger.kernel.org 15726S: Supported 15727Q: https://patchwork.kernel.org/project/linux-pci/list/ 15728B: https://bugzilla.kernel.org 15729C: irc://irc.oftc.net/linux-pci 15730T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15731F: Documentation/driver-api/pci/p2pdma.rst 15732F: drivers/pci/p2pdma.c 15733F: include/linux/pci-p2pdma.h 15734 15735PCI MSI DRIVER FOR ALTERA MSI IP 15736M: Joyce Ooi <joyce.ooi@intel.com> 15737L: linux-pci@vger.kernel.org 15738S: Supported 15739F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15740F: drivers/pci/controller/pcie-altera-msi.c 15741 15742PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15743M: Toan Le <toan@os.amperecomputing.com> 15744L: linux-pci@vger.kernel.org 15745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15746S: Maintained 15747F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15748F: drivers/pci/controller/pci-xgene-msi.c 15749 15750PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15751M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15752R: Rob Herring <robh@kernel.org> 15753R: Krzysztof Wilczyński <kw@linux.com> 15754L: linux-pci@vger.kernel.org 15755S: Supported 15756Q: https://patchwork.kernel.org/project/linux-pci/list/ 15757B: https://bugzilla.kernel.org 15758C: irc://irc.oftc.net/linux-pci 15759T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15760F: drivers/pci/controller/ 15761F: drivers/pci/pci-bridge-emul.c 15762F: drivers/pci/pci-bridge-emul.h 15763 15764PCI SUBSYSTEM 15765M: Bjorn Helgaas <bhelgaas@google.com> 15766L: linux-pci@vger.kernel.org 15767S: Supported 15768Q: https://patchwork.kernel.org/project/linux-pci/list/ 15769B: https://bugzilla.kernel.org 15770C: irc://irc.oftc.net/linux-pci 15771T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15772F: Documentation/PCI/ 15773F: Documentation/devicetree/bindings/pci/ 15774F: arch/x86/kernel/early-quirks.c 15775F: arch/x86/kernel/quirks.c 15776F: arch/x86/pci/ 15777F: drivers/acpi/pci* 15778F: drivers/pci/ 15779F: include/asm-generic/pci* 15780F: include/linux/of_pci.h 15781F: include/linux/pci* 15782F: include/uapi/linux/pci* 15783F: lib/pci* 15784 15785PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15786M: Jonathan Chocron <jonnyc@amazon.com> 15787L: linux-pci@vger.kernel.org 15788S: Maintained 15789F: Documentation/devicetree/bindings/pci/pcie-al.txt 15790F: drivers/pci/controller/dwc/pcie-al.c 15791 15792PCIE DRIVER FOR AMLOGIC MESON 15793M: Yue Wang <yue.wang@Amlogic.com> 15794L: linux-pci@vger.kernel.org 15795L: linux-amlogic@lists.infradead.org 15796S: Maintained 15797F: drivers/pci/controller/dwc/pci-meson.c 15798 15799PCIE DRIVER FOR AXIS ARTPEC 15800M: Jesper Nilsson <jesper.nilsson@axis.com> 15801L: linux-arm-kernel@axis.com 15802L: linux-pci@vger.kernel.org 15803S: Maintained 15804F: Documentation/devicetree/bindings/pci/axis,artpec* 15805F: drivers/pci/controller/dwc/*artpec* 15806 15807PCIE DRIVER FOR CAVIUM THUNDERX 15808M: Robert Richter <rric@kernel.org> 15809L: linux-pci@vger.kernel.org 15810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15811S: Odd Fixes 15812F: drivers/pci/controller/pci-thunder-* 15813 15814PCIE DRIVER FOR HISILICON 15815M: Zhou Wang <wangzhou1@hisilicon.com> 15816L: linux-pci@vger.kernel.org 15817S: Maintained 15818F: drivers/pci/controller/dwc/pcie-hisi.c 15819 15820PCIE DRIVER FOR HISILICON KIRIN 15821M: Xiaowei Song <songxiaowei@hisilicon.com> 15822M: Binghui Wang <wangbinghui@hisilicon.com> 15823L: linux-pci@vger.kernel.org 15824S: Maintained 15825F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15826F: drivers/pci/controller/dwc/pcie-kirin.c 15827 15828PCIE DRIVER FOR HISILICON STB 15829M: Shawn Guo <shawn.guo@linaro.org> 15830L: linux-pci@vger.kernel.org 15831S: Maintained 15832F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15833F: drivers/pci/controller/dwc/pcie-histb.c 15834 15835PCIE DRIVER FOR INTEL KEEM BAY 15836M: Srikanth Thokala <srikanth.thokala@intel.com> 15837L: linux-pci@vger.kernel.org 15838S: Supported 15839F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15840F: drivers/pci/controller/dwc/pcie-keembay.c 15841 15842PCIE DRIVER FOR INTEL LGM GW SOC 15843M: Rahul Tanwar <rtanwar@maxlinear.com> 15844L: linux-pci@vger.kernel.org 15845S: Maintained 15846F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15847F: drivers/pci/controller/dwc/pcie-intel-gw.c 15848 15849PCIE DRIVER FOR MEDIATEK 15850M: Ryder Lee <ryder.lee@mediatek.com> 15851M: Jianjun Wang <jianjun.wang@mediatek.com> 15852L: linux-pci@vger.kernel.org 15853L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15854S: Supported 15855F: Documentation/devicetree/bindings/pci/mediatek* 15856F: drivers/pci/controller/*mediatek* 15857 15858PCIE DRIVER FOR MICROCHIP 15859M: Daire McNamara <daire.mcnamara@microchip.com> 15860L: linux-pci@vger.kernel.org 15861S: Supported 15862F: Documentation/devicetree/bindings/pci/microchip* 15863F: drivers/pci/controller/*microchip* 15864 15865PCIE DRIVER FOR QUALCOMM MSM 15866M: Stanimir Varbanov <svarbanov@mm-sol.com> 15867L: linux-pci@vger.kernel.org 15868L: linux-arm-msm@vger.kernel.org 15869S: Maintained 15870F: drivers/pci/controller/dwc/pcie-qcom.c 15871 15872PCIE ENDPOINT DRIVER FOR QUALCOMM 15873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15874L: linux-pci@vger.kernel.org 15875L: linux-arm-msm@vger.kernel.org 15876S: Maintained 15877F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15878F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15879 15880PCIE DRIVER FOR ROCKCHIP 15881M: Shawn Lin <shawn.lin@rock-chips.com> 15882L: linux-pci@vger.kernel.org 15883L: linux-rockchip@lists.infradead.org 15884S: Maintained 15885F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15886F: drivers/pci/controller/pcie-rockchip* 15887 15888PCIE DRIVER FOR SOCIONEXT UNIPHIER 15889M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15890L: linux-pci@vger.kernel.org 15891S: Maintained 15892F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15893F: drivers/pci/controller/dwc/pcie-uniphier* 15894 15895PCIE DRIVER FOR ST SPEAR13XX 15896M: Pratyush Anand <pratyush.anand@gmail.com> 15897L: linux-pci@vger.kernel.org 15898S: Maintained 15899F: drivers/pci/controller/dwc/*spear* 15900 15901PCI DRIVER FOR XILINX VERSAL CPM 15902M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 15903M: Michal Simek <michal.simek@amd.com> 15904L: linux-pci@vger.kernel.org 15905S: Maintained 15906F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 15907F: drivers/pci/controller/pcie-xilinx-cpm.c 15908 15909PCMCIA SUBSYSTEM 15910M: Dominik Brodowski <linux@dominikbrodowski.net> 15911S: Odd Fixes 15912T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15913F: Documentation/pcmcia/ 15914F: drivers/pcmcia/ 15915F: include/pcmcia/ 15916F: tools/pcmcia/ 15917 15918PCNET32 NETWORK DRIVER 15919M: Don Fry <pcnet32@frontier.com> 15920L: netdev@vger.kernel.org 15921S: Maintained 15922F: drivers/net/ethernet/amd/pcnet32.c 15923 15924PCRYPT PARALLEL CRYPTO ENGINE 15925M: Steffen Klassert <steffen.klassert@secunet.com> 15926L: linux-crypto@vger.kernel.org 15927S: Maintained 15928F: crypto/pcrypt.c 15929F: include/crypto/pcrypt.h 15930 15931PEAQ WMI HOTKEYS DRIVER 15932M: Hans de Goede <hdegoede@redhat.com> 15933L: platform-driver-x86@vger.kernel.org 15934S: Maintained 15935F: drivers/platform/x86/peaq-wmi.c 15936 15937PECI HARDWARE MONITORING DRIVERS 15938M: Iwona Winiarska <iwona.winiarska@intel.com> 15939L: linux-hwmon@vger.kernel.org 15940S: Supported 15941F: Documentation/hwmon/peci-cputemp.rst 15942F: Documentation/hwmon/peci-dimmtemp.rst 15943F: drivers/hwmon/peci/ 15944 15945PECI SUBSYSTEM 15946M: Iwona Winiarska <iwona.winiarska@intel.com> 15947L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15948S: Supported 15949F: Documentation/devicetree/bindings/peci/ 15950F: Documentation/peci/ 15951F: drivers/peci/ 15952F: include/linux/peci-cpu.h 15953F: include/linux/peci.h 15954 15955PENSANDO ETHERNET DRIVERS 15956M: Shannon Nelson <snelson@pensando.io> 15957M: drivers@pensando.io 15958L: netdev@vger.kernel.org 15959S: Supported 15960F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15961F: drivers/net/ethernet/pensando/ 15962 15963PER-CPU MEMORY ALLOCATOR 15964M: Dennis Zhou <dennis@kernel.org> 15965M: Tejun Heo <tj@kernel.org> 15966M: Christoph Lameter <cl@linux.com> 15967L: linux-mm@kvack.org 15968S: Maintained 15969T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15970F: arch/*/include/asm/percpu.h 15971F: include/linux/percpu*.h 15972F: lib/percpu*.c 15973F: mm/percpu*.c 15974 15975PER-TASK DELAY ACCOUNTING 15976M: Balbir Singh <bsingharora@gmail.com> 15977S: Maintained 15978F: include/linux/delayacct.h 15979F: kernel/delayacct.c 15980 15981PERFORMANCE EVENTS SUBSYSTEM 15982M: Peter Zijlstra <peterz@infradead.org> 15983M: Ingo Molnar <mingo@redhat.com> 15984M: Arnaldo Carvalho de Melo <acme@kernel.org> 15985R: Mark Rutland <mark.rutland@arm.com> 15986R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15987R: Jiri Olsa <jolsa@kernel.org> 15988R: Namhyung Kim <namhyung@kernel.org> 15989L: linux-perf-users@vger.kernel.org 15990L: linux-kernel@vger.kernel.org 15991S: Supported 15992W: https://perf.wiki.kernel.org/ 15993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15994F: arch/*/events/* 15995F: arch/*/events/*/* 15996F: arch/*/include/asm/perf_event.h 15997F: arch/*/kernel/*/*/perf_event*.c 15998F: arch/*/kernel/*/perf_event*.c 15999F: arch/*/kernel/perf_callchain.c 16000F: arch/*/kernel/perf_event*.c 16001F: include/linux/perf_event.h 16002F: include/uapi/linux/perf_event.h 16003F: kernel/events/* 16004F: tools/lib/perf/ 16005F: tools/perf/ 16006 16007PERFORMANCE EVENTS TOOLING ARM64 16008R: John Garry <john.garry@huawei.com> 16009R: Will Deacon <will@kernel.org> 16010R: James Clark <james.clark@arm.com> 16011R: Mike Leach <mike.leach@linaro.org> 16012R: Leo Yan <leo.yan@linaro.org> 16013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16014S: Supported 16015F: tools/build/feature/test-libopencsd.c 16016F: tools/perf/arch/arm*/ 16017F: tools/perf/pmu-events/arch/arm64/ 16018F: tools/perf/util/arm-spe* 16019F: tools/perf/util/cs-etm* 16020 16021PERSONALITY HANDLING 16022M: Christoph Hellwig <hch@infradead.org> 16023L: linux-abi-devel@lists.sourceforge.net 16024S: Maintained 16025F: include/linux/personality.h 16026F: include/uapi/linux/personality.h 16027 16028PHOENIX RC FLIGHT CONTROLLER ADAPTER 16029M: Marcus Folkesson <marcus.folkesson@gmail.com> 16030L: linux-input@vger.kernel.org 16031S: Maintained 16032F: Documentation/input/devices/pxrc.rst 16033F: drivers/input/joystick/pxrc.c 16034 16035PHONET PROTOCOL 16036M: Remi Denis-Courmont <courmisch@gmail.com> 16037S: Supported 16038F: Documentation/networking/phonet.rst 16039F: include/linux/phonet.h 16040F: include/net/phonet/ 16041F: include/uapi/linux/phonet.h 16042F: net/phonet/ 16043 16044PHRAM MTD DRIVER 16045M: Joern Engel <joern@lazybastard.org> 16046L: linux-mtd@lists.infradead.org 16047S: Maintained 16048F: drivers/mtd/devices/phram.c 16049 16050PICOLCD HID DRIVER 16051M: Bruno Prémont <bonbons@linux-vserver.org> 16052L: linux-input@vger.kernel.org 16053S: Maintained 16054F: drivers/hid/hid-picolcd* 16055 16056PIDFD API 16057M: Christian Brauner <christian@brauner.io> 16058L: linux-kernel@vger.kernel.org 16059S: Maintained 16060T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16061F: samples/pidfd/ 16062F: tools/testing/selftests/clone3/ 16063F: tools/testing/selftests/pid_namespace/ 16064F: tools/testing/selftests/pidfd/ 16065K: (?i)pidfd 16066K: (?i)clone3 16067K: \b(clone_args|kernel_clone_args)\b 16068 16069PIN CONTROL SUBSYSTEM 16070M: Linus Walleij <linus.walleij@linaro.org> 16071L: linux-gpio@vger.kernel.org 16072S: Maintained 16073T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16074F: Documentation/devicetree/bindings/pinctrl/ 16075F: Documentation/driver-api/pin-control.rst 16076F: drivers/pinctrl/ 16077F: include/dt-bindings/pinctrl/ 16078F: include/linux/pinctrl/ 16079 16080PIN CONTROLLER - AMD 16081M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16082M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16083S: Maintained 16084F: drivers/pinctrl/pinctrl-amd.c 16085 16086PIN CONTROLLER - FREESCALE 16087M: Dong Aisheng <aisheng.dong@nxp.com> 16088M: Fabio Estevam <festevam@gmail.com> 16089M: Shawn Guo <shawnguo@kernel.org> 16090M: Jacky Bai <ping.bai@nxp.com> 16091R: Pengutronix Kernel Team <kernel@pengutronix.de> 16092L: linux-gpio@vger.kernel.org 16093S: Maintained 16094F: Documentation/devicetree/bindings/pinctrl/fsl,* 16095F: drivers/pinctrl/freescale/ 16096 16097PIN CONTROLLER - INTEL 16098M: Mika Westerberg <mika.westerberg@linux.intel.com> 16099M: Andy Shevchenko <andy@kernel.org> 16100S: Supported 16101T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16102F: drivers/pinctrl/intel/ 16103 16104PIN CONTROLLER - KEEMBAY 16105M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16106S: Supported 16107F: drivers/pinctrl/pinctrl-keembay* 16108 16109PIN CONTROLLER - MEDIATEK 16110M: Sean Wang <sean.wang@kernel.org> 16111L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16112S: Maintained 16113F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16114F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16115F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16116F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16117F: drivers/pinctrl/mediatek/ 16118 16119PIN CONTROLLER - MICROCHIP AT91 16120M: Ludovic Desroches <ludovic.desroches@microchip.com> 16121L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16122L: linux-gpio@vger.kernel.org 16123S: Supported 16124F: drivers/gpio/gpio-sama5d2-piobu.c 16125F: drivers/pinctrl/pinctrl-at91* 16126 16127PIN CONTROLLER - QUALCOMM 16128M: Bjorn Andersson <bjorn.andersson@linaro.org> 16129L: linux-arm-msm@vger.kernel.org 16130S: Maintained 16131F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16132F: drivers/pinctrl/qcom/ 16133 16134PIN CONTROLLER - RENESAS 16135M: Geert Uytterhoeven <geert+renesas@glider.be> 16136L: linux-renesas-soc@vger.kernel.org 16137S: Supported 16138T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16139F: Documentation/devicetree/bindings/pinctrl/renesas,* 16140F: drivers/pinctrl/renesas/ 16141 16142PIN CONTROLLER - SAMSUNG 16143M: Tomasz Figa <tomasz.figa@gmail.com> 16144M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16145M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16146R: Alim Akhtar <alim.akhtar@samsung.com> 16147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16148L: linux-samsung-soc@vger.kernel.org 16149S: Maintained 16150C: irc://irc.libera.chat/linux-exynos 16151Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16152B: mailto:linux-samsung-soc@vger.kernel.org 16153T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16154F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16155F: drivers/pinctrl/samsung/ 16156F: include/dt-bindings/pinctrl/samsung.h 16157 16158PIN CONTROLLER - SINGLE 16159M: Tony Lindgren <tony@atomide.com> 16160M: Haojian Zhuang <haojian.zhuang@linaro.org> 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162L: linux-omap@vger.kernel.org 16163S: Maintained 16164F: drivers/pinctrl/pinctrl-single.c 16165 16166PIN CONTROLLER - THUNDERBAY 16167M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16168S: Supported 16169F: drivers/pinctrl/pinctrl-thunderbay.c 16170 16171PIN CONTROLLER - SUNPLUS / TIBBO 16172M: Dvorkin Dmitry <dvorkin@tibbo.com> 16173M: Wells Lu <wellslutw@gmail.com> 16174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16175S: Maintained 16176W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16177F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16178F: drivers/pinctrl/sunplus/ 16179F: include/dt-bindings/pinctrl/sppctl*.h 16180 16181PKTCDVD DRIVER 16182M: linux-block@vger.kernel.org 16183S: Orphan 16184F: drivers/block/pktcdvd.c 16185F: include/linux/pktcdvd.h 16186F: include/uapi/linux/pktcdvd.h 16187 16188PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16189M: Tomasz Duszynski <tduszyns@gmail.com> 16190S: Maintained 16191F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16192F: drivers/iio/chemical/pms7003.c 16193 16194PLDMFW LIBRARY 16195M: Jacob Keller <jacob.e.keller@intel.com> 16196S: Maintained 16197F: Documentation/driver-api/pldmfw/ 16198F: include/linux/pldmfw.h 16199F: lib/pldmfw/ 16200 16201PLX DMA DRIVER 16202M: Logan Gunthorpe <logang@deltatee.com> 16203S: Maintained 16204F: drivers/dma/plx_dma.c 16205 16206PM6764TR DRIVER 16207M: Charles Hsu <hsu.yungteng@gmail.com> 16208L: linux-hwmon@vger.kernel.org 16209S: Maintained 16210F: Documentation/hwmon/pm6764tr.rst 16211F: drivers/hwmon/pmbus/pm6764tr.c 16212 16213PM-GRAPH UTILITY 16214M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16215L: linux-pm@vger.kernel.org 16216S: Supported 16217W: https://01.org/pm-graph 16218B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16219T: git git://github.com/intel/pm-graph 16220F: tools/power/pm-graph 16221 16222PMBUS HARDWARE MONITORING DRIVERS 16223M: Guenter Roeck <linux@roeck-us.net> 16224L: linux-hwmon@vger.kernel.org 16225S: Maintained 16226W: http://hwmon.wiki.kernel.org/ 16227W: http://www.roeck-us.net/linux/drivers/ 16228T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16229F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16230F: Documentation/devicetree/bindings/hwmon/max31785.txt 16231F: Documentation/hwmon/adm1275.rst 16232F: Documentation/hwmon/ibm-cffps.rst 16233F: Documentation/hwmon/ir35221.rst 16234F: Documentation/hwmon/lm25066.rst 16235F: Documentation/hwmon/ltc2978.rst 16236F: Documentation/hwmon/ltc3815.rst 16237F: Documentation/hwmon/max16064.rst 16238F: Documentation/hwmon/max20751.rst 16239F: Documentation/hwmon/max31785.rst 16240F: Documentation/hwmon/max34440.rst 16241F: Documentation/hwmon/max8688.rst 16242F: Documentation/hwmon/pmbus-core.rst 16243F: Documentation/hwmon/pmbus.rst 16244F: Documentation/hwmon/tps40422.rst 16245F: Documentation/hwmon/ucd9000.rst 16246F: Documentation/hwmon/ucd9200.rst 16247F: Documentation/hwmon/zl6100.rst 16248F: drivers/hwmon/pmbus/ 16249F: include/linux/pmbus.h 16250 16251PMC SIERRA MaxRAID DRIVER 16252L: linux-scsi@vger.kernel.org 16253S: Orphan 16254W: http://www.pmc-sierra.com/ 16255F: drivers/scsi/pmcraid.* 16256 16257PMC SIERRA PM8001 DRIVER 16258M: Jack Wang <jinpu.wang@cloud.ionos.com> 16259L: linux-scsi@vger.kernel.org 16260S: Supported 16261F: drivers/scsi/pm8001/ 16262 16263PNI RM3100 IIO DRIVER 16264M: Song Qiang <songqiang1304521@gmail.com> 16265L: linux-iio@vger.kernel.org 16266S: Maintained 16267F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16268F: drivers/iio/magnetometer/rm3100* 16269 16270PNP SUPPORT 16271M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16272L: linux-acpi@vger.kernel.org 16273S: Maintained 16274F: drivers/pnp/ 16275F: include/linux/pnp.h 16276 16277POSIX CLOCKS and TIMERS 16278M: Thomas Gleixner <tglx@linutronix.de> 16279L: linux-kernel@vger.kernel.org 16280S: Maintained 16281T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16282F: fs/timerfd.c 16283F: include/linux/time_namespace.h 16284F: include/linux/timer* 16285F: kernel/time/*timer* 16286F: kernel/time/namespace.c 16287 16288POWER MANAGEMENT CORE 16289M: "Rafael J. Wysocki" <rafael@kernel.org> 16290L: linux-pm@vger.kernel.org 16291S: Supported 16292B: https://bugzilla.kernel.org 16293T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16294F: drivers/base/power/ 16295F: drivers/powercap/ 16296F: include/linux/intel_rapl.h 16297F: include/linux/pm.h 16298F: include/linux/pm_* 16299F: include/linux/powercap.h 16300F: kernel/configs/nopm.config 16301 16302DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16303M: Daniel Lezcano <daniel.lezcano@kernel.org> 16304L: linux-pm@vger.kernel.org 16305S: Supported 16306B: https://bugzilla.kernel.org 16307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16308F: drivers/powercap/dtpm* 16309F: include/linux/dtpm.h 16310 16311POWER STATE COORDINATION INTERFACE (PSCI) 16312M: Mark Rutland <mark.rutland@arm.com> 16313M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16315S: Maintained 16316F: drivers/firmware/psci/ 16317F: include/linux/psci.h 16318F: include/uapi/linux/psci.h 16319 16320POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16321M: Sebastian Reichel <sre@kernel.org> 16322L: linux-pm@vger.kernel.org 16323S: Maintained 16324T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16325F: Documentation/ABI/testing/sysfs-class-power 16326F: Documentation/devicetree/bindings/power/supply/ 16327F: drivers/power/supply/ 16328F: include/linux/power/ 16329F: include/linux/power_supply.h 16330 16331POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16332M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16333L: linuxppc-dev@lists.ozlabs.org 16334S: Maintained 16335F: drivers/char/powernv-op-panel.c 16336 16337PPP OVER ATM (RFC 2364) 16338M: Mitchell Blank Jr <mitch@sfgoth.com> 16339S: Maintained 16340F: include/uapi/linux/atmppp.h 16341F: net/atm/pppoatm.c 16342 16343PPP OVER ETHERNET 16344M: Michal Ostrowski <mostrows@earthlink.net> 16345S: Maintained 16346F: drivers/net/ppp/pppoe.c 16347F: drivers/net/ppp/pppox.c 16348 16349PPP OVER L2TP 16350M: James Chapman <jchapman@katalix.com> 16351S: Maintained 16352F: include/linux/if_pppol2tp.h 16353F: include/uapi/linux/if_pppol2tp.h 16354F: net/l2tp/l2tp_ppp.c 16355 16356PPP PROTOCOL DRIVERS AND COMPRESSORS 16357M: Paul Mackerras <paulus@samba.org> 16358L: linux-ppp@vger.kernel.org 16359S: Maintained 16360F: drivers/net/ppp/ppp_* 16361 16362PPS SUPPORT 16363M: Rodolfo Giometti <giometti@enneenne.com> 16364L: linuxpps@ml.enneenne.com (subscribers-only) 16365S: Maintained 16366W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16367F: Documentation/ABI/testing/sysfs-pps 16368F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16369F: Documentation/driver-api/pps.rst 16370F: drivers/pps/ 16371F: include/linux/pps*.h 16372F: include/uapi/linux/pps.h 16373 16374PPTP DRIVER 16375M: Dmitry Kozlov <xeb@mail.ru> 16376L: netdev@vger.kernel.org 16377S: Maintained 16378W: http://sourceforge.net/projects/accel-pptp 16379F: drivers/net/ppp/pptp.c 16380 16381PRESSURE STALL INFORMATION (PSI) 16382M: Johannes Weiner <hannes@cmpxchg.org> 16383M: Suren Baghdasaryan <surenb@google.com> 16384S: Maintained 16385F: include/linux/psi* 16386F: kernel/sched/psi.c 16387 16388PRINTK 16389M: Petr Mladek <pmladek@suse.com> 16390M: Sergey Senozhatsky <senozhatsky@chromium.org> 16391R: Steven Rostedt <rostedt@goodmis.org> 16392R: John Ogness <john.ogness@linutronix.de> 16393S: Maintained 16394T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16395F: include/linux/printk.h 16396F: kernel/printk/ 16397 16398PRINTK INDEXING 16399R: Chris Down <chris@chrisdown.name> 16400S: Maintained 16401F: Documentation/core-api/printk-index.rst 16402F: kernel/printk/index.c 16403K: printk_index 16404 16405PROC FILESYSTEM 16406L: linux-kernel@vger.kernel.org 16407L: linux-fsdevel@vger.kernel.org 16408S: Maintained 16409F: Documentation/filesystems/proc.rst 16410F: fs/proc/ 16411F: include/linux/proc_fs.h 16412F: tools/testing/selftests/proc/ 16413 16414PROC SYSCTL 16415M: Luis Chamberlain <mcgrof@kernel.org> 16416M: Kees Cook <keescook@chromium.org> 16417M: Iurii Zaikin <yzaikin@google.com> 16418L: linux-kernel@vger.kernel.org 16419L: linux-fsdevel@vger.kernel.org 16420S: Maintained 16421T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16422F: fs/proc/proc_sysctl.c 16423F: include/linux/sysctl.h 16424F: kernel/sysctl-test.c 16425F: kernel/sysctl.c 16426F: tools/testing/selftests/sysctl/ 16427 16428PS3 NETWORK SUPPORT 16429M: Geoff Levand <geoff@infradead.org> 16430L: netdev@vger.kernel.org 16431L: linuxppc-dev@lists.ozlabs.org 16432S: Maintained 16433F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16434 16435PS3 PLATFORM SUPPORT 16436M: Geoff Levand <geoff@infradead.org> 16437L: linuxppc-dev@lists.ozlabs.org 16438S: Maintained 16439F: arch/powerpc/boot/ps3* 16440F: arch/powerpc/include/asm/lv1call.h 16441F: arch/powerpc/include/asm/ps3*.h 16442F: arch/powerpc/platforms/ps3/ 16443F: drivers/*/ps3* 16444F: drivers/ps3/ 16445F: drivers/rtc/rtc-ps3.c 16446F: drivers/usb/host/*ps3.c 16447F: sound/ppc/snd_ps3* 16448 16449PS3VRAM DRIVER 16450M: Jim Paris <jim@jtan.com> 16451M: Geoff Levand <geoff@infradead.org> 16452L: linuxppc-dev@lists.ozlabs.org 16453S: Maintained 16454F: drivers/block/ps3vram.c 16455 16456PSAMPLE PACKET SAMPLING SUPPORT 16457M: Yotam Gigi <yotam.gi@gmail.com> 16458S: Maintained 16459F: include/net/psample.h 16460F: include/uapi/linux/psample.h 16461F: net/psample 16462 16463PSTORE FILESYSTEM 16464M: Kees Cook <keescook@chromium.org> 16465M: Anton Vorontsov <anton@enomsg.org> 16466M: Colin Cross <ccross@android.com> 16467M: Tony Luck <tony.luck@intel.com> 16468S: Maintained 16469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16470F: Documentation/admin-guide/ramoops.rst 16471F: Documentation/admin-guide/pstore-blk.rst 16472F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16473F: drivers/acpi/apei/erst.c 16474F: drivers/firmware/efi/efi-pstore.c 16475F: fs/pstore/ 16476F: include/linux/pstore* 16477K: \b(pstore|ramoops) 16478 16479PTP HARDWARE CLOCK SUPPORT 16480M: Richard Cochran <richardcochran@gmail.com> 16481L: netdev@vger.kernel.org 16482S: Maintained 16483W: http://linuxptp.sourceforge.net/ 16484F: Documentation/ABI/testing/sysfs-ptp 16485F: Documentation/driver-api/ptp.rst 16486F: drivers/net/phy/dp83640* 16487F: drivers/ptp/* 16488F: include/linux/ptp_cl* 16489 16490PTP VIRTUAL CLOCK SUPPORT 16491M: Yangbo Lu <yangbo.lu@nxp.com> 16492L: netdev@vger.kernel.org 16493S: Maintained 16494F: drivers/ptp/ptp_vclock.c 16495F: net/ethtool/phc_vclocks.c 16496 16497PTRACE SUPPORT 16498M: Oleg Nesterov <oleg@redhat.com> 16499S: Maintained 16500F: arch/*/*/ptrace*.c 16501F: arch/*/include/asm/ptrace*.h 16502F: arch/*/ptrace*.c 16503F: include/asm-generic/syscall.h 16504F: include/linux/ptrace.h 16505F: include/linux/regset.h 16506F: include/uapi/linux/ptrace.h 16507F: kernel/ptrace.c 16508 16509PULSE8-CEC DRIVER 16510M: Hans Verkuil <hverkuil@xs4all.nl> 16511L: linux-media@vger.kernel.org 16512S: Maintained 16513T: git git://linuxtv.org/media_tree.git 16514F: Documentation/admin-guide/media/pulse8-cec.rst 16515F: drivers/media/cec/usb/pulse8/ 16516 16517PURELIFI PLFXLC DRIVER 16518M: Srinivasan Raju <srini.raju@purelifi.com> 16519L: linux-wireless@vger.kernel.org 16520S: Supported 16521F: drivers/net/wireless/purelifi/plfxlc/ 16522 16523PVRUSB2 VIDEO4LINUX DRIVER 16524M: Mike Isely <isely@pobox.com> 16525L: pvrusb2@isely.net (subscribers-only) 16526L: linux-media@vger.kernel.org 16527S: Maintained 16528W: http://www.isely.net/pvrusb2/ 16529T: git git://linuxtv.org/media_tree.git 16530F: Documentation/driver-api/media/drivers/pvrusb2* 16531F: drivers/media/usb/pvrusb2/ 16532 16533PWC WEBCAM DRIVER 16534M: Hans Verkuil <hverkuil@xs4all.nl> 16535L: linux-media@vger.kernel.org 16536S: Odd Fixes 16537T: git git://linuxtv.org/media_tree.git 16538F: drivers/media/usb/pwc/* 16539F: include/trace/events/pwc.h 16540 16541PWM FAN DRIVER 16542M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16543L: linux-hwmon@vger.kernel.org 16544S: Supported 16545F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16546F: Documentation/hwmon/pwm-fan.rst 16547F: drivers/hwmon/pwm-fan.c 16548 16549PWM IR Transmitter 16550M: Sean Young <sean@mess.org> 16551L: linux-media@vger.kernel.org 16552S: Maintained 16553F: drivers/media/rc/pwm-ir-tx.c 16554 16555PWM SUBSYSTEM 16556M: Thierry Reding <thierry.reding@gmail.com> 16557R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16558L: linux-pwm@vger.kernel.org 16559S: Maintained 16560Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16561T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16562F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16563F: Documentation/devicetree/bindings/pwm/ 16564F: Documentation/driver-api/pwm.rst 16565F: drivers/gpio/gpio-mvebu.c 16566F: drivers/pwm/ 16567F: drivers/video/backlight/pwm_bl.c 16568F: include/dt-bindings/pwm/ 16569F: include/linux/pwm.h 16570F: include/linux/pwm_backlight.h 16571K: pwm_(config|apply_state|ops) 16572 16573PXA GPIO DRIVER 16574M: Robert Jarzmik <robert.jarzmik@free.fr> 16575L: linux-gpio@vger.kernel.org 16576S: Maintained 16577F: drivers/gpio/gpio-pxa.c 16578 16579PXA MMCI DRIVER 16580S: Orphan 16581 16582PXA RTC DRIVER 16583M: Robert Jarzmik <robert.jarzmik@free.fr> 16584L: linux-rtc@vger.kernel.org 16585S: Maintained 16586 16587PXA2xx/PXA3xx SUPPORT 16588M: Daniel Mack <daniel@zonque.org> 16589M: Haojian Zhuang <haojian.zhuang@gmail.com> 16590M: Robert Jarzmik <robert.jarzmik@free.fr> 16591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16592S: Maintained 16593T: git git://github.com/hzhuang1/linux.git 16594T: git git://github.com/rjarzmik/linux.git 16595F: arch/arm/boot/dts/pxa* 16596F: arch/arm/mach-pxa/ 16597F: drivers/dma/pxa* 16598F: drivers/pcmcia/pxa2xx* 16599F: drivers/pinctrl/pxa/ 16600F: drivers/spi/spi-pxa2xx* 16601F: drivers/usb/gadget/udc/pxa2* 16602F: include/sound/pxa2xx-lib.h 16603F: sound/arm/pxa* 16604F: sound/soc/pxa/ 16605 16606QAT DRIVER 16607M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16608L: qat-linux@intel.com 16609S: Supported 16610F: drivers/crypto/qat/ 16611 16612QCOM AUDIO (ASoC) DRIVERS 16613M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16614M: Banajit Goswami <bgoswami@quicinc.com> 16615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16616S: Supported 16617F: include/dt-bindings/sound/qcom,wcd9335.h 16618F: sound/soc/codecs/lpass-rx-macro.* 16619F: sound/soc/codecs/lpass-tx-macro.* 16620F: sound/soc/codecs/lpass-va-macro.c 16621F: sound/soc/codecs/lpass-wsa-macro.* 16622F: sound/soc/codecs/msm8916-wcd-analog.c 16623F: sound/soc/codecs/msm8916-wcd-digital.c 16624F: sound/soc/codecs/wcd9335.* 16625F: sound/soc/codecs/wcd934x.c 16626F: sound/soc/codecs/wcd-clsh-v2.* 16627F: sound/soc/codecs/wcd-mbhc-v2.* 16628F: sound/soc/codecs/wsa881x.c 16629F: sound/soc/codecs/wsa883x.c 16630F: sound/soc/qcom/ 16631 16632QCOM EMBEDDED USB DEBUGGER (EUD) 16633M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16634L: linux-arm-msm@vger.kernel.org 16635S: Maintained 16636F: Documentation/ABI/testing/sysfs-driver-eud 16637F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16638F: drivers/usb/misc/qcom_eud.c 16639 16640QCOM IPA DRIVER 16641M: Alex Elder <elder@kernel.org> 16642L: netdev@vger.kernel.org 16643S: Supported 16644F: drivers/net/ipa/ 16645 16646QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16647M: Gabriel Somlo <somlo@cmu.edu> 16648M: "Michael S. Tsirkin" <mst@redhat.com> 16649L: qemu-devel@nongnu.org 16650S: Maintained 16651F: drivers/firmware/qemu_fw_cfg.c 16652F: include/uapi/linux/qemu_fw_cfg.h 16653 16654QIB DRIVER 16655M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16656L: linux-rdma@vger.kernel.org 16657S: Supported 16658F: drivers/infiniband/hw/qib/ 16659 16660QLOGIC QL41xxx FCOE DRIVER 16661M: Saurav Kashyap <skashyap@marvell.com> 16662M: Javed Hasan <jhasan@marvell.com> 16663M: GR-QLogic-Storage-Upstream@marvell.com 16664L: linux-scsi@vger.kernel.org 16665S: Supported 16666F: drivers/scsi/qedf/ 16667 16668QLOGIC QL41xxx ISCSI DRIVER 16669M: Nilesh Javali <njavali@marvell.com> 16670M: Manish Rangankar <mrangankar@marvell.com> 16671M: GR-QLogic-Storage-Upstream@marvell.com 16672L: linux-scsi@vger.kernel.org 16673S: Supported 16674F: drivers/scsi/qedi/ 16675 16676QLOGIC QL4xxx ETHERNET DRIVER 16677M: Ariel Elior <aelior@marvell.com> 16678M: Manish Chopra <manishc@marvell.com> 16679L: netdev@vger.kernel.org 16680S: Supported 16681F: drivers/net/ethernet/qlogic/qed/ 16682F: drivers/net/ethernet/qlogic/qede/ 16683F: include/linux/qed/ 16684 16685QLOGIC QL4xxx RDMA DRIVER 16686M: Michal Kalderon <mkalderon@marvell.com> 16687M: Ariel Elior <aelior@marvell.com> 16688L: linux-rdma@vger.kernel.org 16689S: Supported 16690F: drivers/infiniband/hw/qedr/ 16691F: include/uapi/rdma/qedr-abi.h 16692 16693QLOGIC QLA1280 SCSI DRIVER 16694M: Michael Reed <mdr@sgi.com> 16695L: linux-scsi@vger.kernel.org 16696S: Maintained 16697F: drivers/scsi/qla1280.[ch] 16698 16699QLOGIC QLA2XXX FC-SCSI DRIVER 16700M: Nilesh Javali <njavali@marvell.com> 16701M: GR-QLogic-Storage-Upstream@marvell.com 16702L: linux-scsi@vger.kernel.org 16703S: Supported 16704F: drivers/scsi/qla2xxx/ 16705 16706QLOGIC QLA3XXX NETWORK DRIVER 16707M: GR-Linux-NIC-Dev@marvell.com 16708L: netdev@vger.kernel.org 16709S: Supported 16710F: drivers/net/ethernet/qlogic/qla3xxx.* 16711 16712QLOGIC QLA4XXX iSCSI DRIVER 16713M: Nilesh Javali <njavali@marvell.com> 16714M: Manish Rangankar <mrangankar@marvell.com> 16715M: GR-QLogic-Storage-Upstream@marvell.com 16716L: linux-scsi@vger.kernel.org 16717S: Supported 16718F: drivers/scsi/qla4xxx/ 16719 16720QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16721M: Shahed Shaikh <shshaikh@marvell.com> 16722M: Manish Chopra <manishc@marvell.com> 16723M: GR-Linux-NIC-Dev@marvell.com 16724L: netdev@vger.kernel.org 16725S: Supported 16726F: drivers/net/ethernet/qlogic/qlcnic/ 16727 16728QLOGIC QLGE 10Gb ETHERNET DRIVER 16729M: Manish Chopra <manishc@marvell.com> 16730M: GR-Linux-NIC-Dev@marvell.com 16731M: Coiby Xu <coiby.xu@gmail.com> 16732L: netdev@vger.kernel.org 16733S: Supported 16734F: Documentation/networking/device_drivers/qlogic/qlge.rst 16735F: drivers/staging/qlge/ 16736 16737QM1D1B0004 MEDIA DRIVER 16738M: Akihiro Tsukada <tskd08@gmail.com> 16739L: linux-media@vger.kernel.org 16740S: Odd Fixes 16741F: drivers/media/tuners/qm1d1b0004* 16742 16743QM1D1C0042 MEDIA DRIVER 16744M: Akihiro Tsukada <tskd08@gmail.com> 16745L: linux-media@vger.kernel.org 16746S: Odd Fixes 16747F: drivers/media/tuners/qm1d1c0042* 16748 16749QNX4 FILESYSTEM 16750M: Anders Larsen <al@alarsen.net> 16751S: Maintained 16752W: http://www.alarsen.net/linux/qnx4fs/ 16753F: fs/qnx4/ 16754F: include/uapi/linux/qnx4_fs.h 16755F: include/uapi/linux/qnxtypes.h 16756 16757QORIQ DPAA2 FSL-MC BUS DRIVER 16758M: Stuart Yoder <stuyoder@gmail.com> 16759M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16760L: linux-kernel@vger.kernel.org 16761S: Maintained 16762F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16763F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16764F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16765F: drivers/bus/fsl-mc/ 16766F: include/uapi/linux/fsl_mc.h 16767 16768QT1010 MEDIA DRIVER 16769M: Antti Palosaari <crope@iki.fi> 16770L: linux-media@vger.kernel.org 16771S: Maintained 16772W: https://linuxtv.org 16773W: http://palosaari.fi/linux/ 16774Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16775T: git git://linuxtv.org/anttip/media_tree.git 16776F: drivers/media/tuners/qt1010* 16777 16778QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16779M: Kalle Valo <kvalo@kernel.org> 16780L: ath10k@lists.infradead.org 16781S: Supported 16782W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16783T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16784F: drivers/net/wireless/ath/ath10k/ 16785F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16786 16787QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16788M: Kalle Valo <kvalo@kernel.org> 16789L: ath11k@lists.infradead.org 16790S: Supported 16791T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16792F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16793F: drivers/net/wireless/ath/ath11k/ 16794 16795QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16796M: Toke Høiland-Jørgensen <toke@toke.dk> 16797L: linux-wireless@vger.kernel.org 16798S: Maintained 16799W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16800F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16801F: drivers/net/wireless/ath/ath9k/ 16802 16803QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16804M: Stephan Gerhold <stephan@gerhold.net> 16805L: netdev@vger.kernel.org 16806L: linux-arm-msm@vger.kernel.org 16807S: Maintained 16808F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16809F: drivers/net/wwan/qcom_bam_dmux.c 16810 16811QUALCOMM CAMERA SUBSYSTEM DRIVER 16812M: Robert Foss <robert.foss@linaro.org> 16813M: Todor Tomov <todor.too@gmail.com> 16814L: linux-media@vger.kernel.org 16815S: Maintained 16816F: Documentation/admin-guide/media/qcom_camss.rst 16817F: Documentation/devicetree/bindings/media/*camss* 16818F: drivers/media/platform/qcom/camss/ 16819 16820QUALCOMM CLOCK DRIVERS 16821M: Bjorn Andersson <bjorn.andersson@linaro.org> 16822L: linux-arm-msm@vger.kernel.org 16823S: Supported 16824T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16825F: Documentation/devicetree/bindings/clock/qcom,* 16826F: drivers/clk/qcom/ 16827F: include/dt-bindings/clock/qcom,* 16828 16829QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16830M: Niklas Cassel <nks@flawful.org> 16831L: linux-pm@vger.kernel.org 16832L: linux-arm-msm@vger.kernel.org 16833S: Maintained 16834F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16835F: drivers/soc/qcom/cpr.c 16836 16837QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16838M: Ilia Lin <ilia.lin@kernel.org> 16839L: linux-pm@vger.kernel.org 16840S: Maintained 16841F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16842F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16843F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16844 16845QUALCOMM CRYPTO DRIVERS 16846M: Thara Gopinath <thara.gopinath@gmail.com> 16847L: linux-crypto@vger.kernel.org 16848L: linux-arm-msm@vger.kernel.org 16849S: Maintained 16850F: drivers/crypto/qce/ 16851 16852QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16853M: Timur Tabi <timur@kernel.org> 16854L: netdev@vger.kernel.org 16855S: Maintained 16856F: drivers/net/ethernet/qualcomm/emac/ 16857 16858QUALCOMM ETHQOS ETHERNET DRIVER 16859M: Vinod Koul <vkoul@kernel.org> 16860L: netdev@vger.kernel.org 16861S: Maintained 16862F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16863F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16864 16865QUALCOMM FASTRPC DRIVER 16866M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16867M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16868L: linux-arm-msm@vger.kernel.org 16869S: Maintained 16870F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16871F: drivers/misc/fastrpc.c 16872F: include/uapi/misc/fastrpc.h 16873 16874QUALCOMM HEXAGON ARCHITECTURE 16875M: Brian Cain <bcain@quicinc.com> 16876L: linux-hexagon@vger.kernel.org 16877T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16878S: Supported 16879F: arch/hexagon/ 16880 16881QUALCOMM HIDMA DRIVER 16882M: Sinan Kaya <okaya@kernel.org> 16883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16884L: linux-arm-msm@vger.kernel.org 16885L: dmaengine@vger.kernel.org 16886S: Supported 16887F: drivers/dma/qcom/hidma* 16888 16889QUALCOMM I2C CCI DRIVER 16890M: Loic Poulain <loic.poulain@linaro.org> 16891M: Robert Foss <robert.foss@linaro.org> 16892L: linux-i2c@vger.kernel.org 16893L: linux-arm-msm@vger.kernel.org 16894S: Maintained 16895F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 16896F: drivers/i2c/busses/i2c-qcom-cci.c 16897 16898QUALCOMM INTERCONNECT BWMON DRIVER 16899M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16900L: linux-arm-msm@vger.kernel.org 16901S: Maintained 16902F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 16903F: drivers/soc/qcom/icc-bwmon.c 16904 16905QUALCOMM IOMMU 16906M: Rob Clark <robdclark@gmail.com> 16907L: iommu@lists.linux.dev 16908L: linux-arm-msm@vger.kernel.org 16909S: Maintained 16910F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16911 16912QUALCOMM IPC ROUTER (QRTR) DRIVER 16913M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16914L: linux-arm-msm@vger.kernel.org 16915S: Maintained 16916F: include/trace/events/qrtr.h 16917F: include/uapi/linux/qrtr.h 16918F: net/qrtr/ 16919 16920QUALCOMM IPCC MAILBOX DRIVER 16921M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16922L: linux-arm-msm@vger.kernel.org 16923S: Supported 16924F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16925F: drivers/mailbox/qcom-ipcc.c 16926F: include/dt-bindings/mailbox/qcom-ipcc.h 16927 16928QUALCOMM IPQ4019 USB PHY DRIVER 16929M: Robert Marko <robert.marko@sartura.hr> 16930M: Luka Perkov <luka.perkov@sartura.hr> 16931L: linux-arm-msm@vger.kernel.org 16932S: Maintained 16933F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16934F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16935 16936QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16937M: Robert Marko <robert.marko@sartura.hr> 16938M: Luka Perkov <luka.perkov@sartura.hr> 16939L: linux-arm-msm@vger.kernel.org 16940S: Maintained 16941F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16942F: drivers/regulator/vqmmc-ipq4019-regulator.c 16943 16944QUALCOMM NAND CONTROLLER DRIVER 16945M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16946L: linux-mtd@lists.infradead.org 16947L: linux-arm-msm@vger.kernel.org 16948S: Maintained 16949F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16950F: drivers/mtd/nand/raw/qcom_nandc.c 16951 16952QUALCOMM RMNET DRIVER 16953M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16954M: Sean Tranchetti <quic_stranche@quicinc.com> 16955L: netdev@vger.kernel.org 16956S: Maintained 16957F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16958F: drivers/net/ethernet/qualcomm/rmnet/ 16959F: include/linux/if_rmnet.h 16960 16961QUALCOMM TSENS THERMAL DRIVER 16962M: Amit Kucheria <amitk@kernel.org> 16963M: Thara Gopinath <thara.gopinath@gmail.com> 16964L: linux-pm@vger.kernel.org 16965L: linux-arm-msm@vger.kernel.org 16966S: Maintained 16967F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16968F: drivers/thermal/qcom/ 16969 16970QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16971M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16972L: linux-media@vger.kernel.org 16973L: linux-arm-msm@vger.kernel.org 16974S: Maintained 16975T: git git://linuxtv.org/media_tree.git 16976F: Documentation/devicetree/bindings/media/*venus* 16977F: drivers/media/platform/qcom/venus/ 16978 16979QUALCOMM WCN36XX WIRELESS DRIVER 16980M: Loic Poulain <loic.poulain@linaro.org> 16981L: wcn36xx@lists.infradead.org 16982S: Supported 16983W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16984F: drivers/net/wireless/ath/wcn36xx/ 16985 16986QUANTENNA QTNFMAC WIRELESS DRIVER 16987M: Igor Mitsyanko <imitsyanko@quantenna.com> 16988R: Sergey Matyukevich <geomatsi@gmail.com> 16989L: linux-wireless@vger.kernel.org 16990S: Maintained 16991F: drivers/net/wireless/quantenna 16992 16993RADEON and AMDGPU DRM DRIVERS 16994M: Alex Deucher <alexander.deucher@amd.com> 16995M: Christian König <christian.koenig@amd.com> 16996M: Pan, Xinhui <Xinhui.Pan@amd.com> 16997L: amd-gfx@lists.freedesktop.org 16998S: Supported 16999T: git https://gitlab.freedesktop.org/agd5f/linux.git 17000B: https://gitlab.freedesktop.org/drm/amd/-/issues 17001C: irc://irc.oftc.net/radeon 17002F: Documentation/gpu/amdgpu/ 17003F: drivers/gpu/drm/amd/ 17004F: drivers/gpu/drm/radeon/ 17005F: include/uapi/drm/amdgpu_drm.h 17006F: include/uapi/drm/radeon_drm.h 17007 17008RADEON FRAMEBUFFER DISPLAY DRIVER 17009M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17010L: linux-fbdev@vger.kernel.org 17011S: Maintained 17012F: drivers/video/fbdev/aty/radeon* 17013F: include/uapi/linux/radeonfb.h 17014 17015RADIOSHARK RADIO DRIVER 17016M: Hans Verkuil <hverkuil@xs4all.nl> 17017L: linux-media@vger.kernel.org 17018S: Maintained 17019T: git git://linuxtv.org/media_tree.git 17020F: drivers/media/radio/radio-shark.c 17021 17022RADIOSHARK2 RADIO DRIVER 17023M: Hans Verkuil <hverkuil@xs4all.nl> 17024L: linux-media@vger.kernel.org 17025S: Maintained 17026T: git git://linuxtv.org/media_tree.git 17027F: drivers/media/radio/radio-shark2.c 17028F: drivers/media/radio/radio-tea5777.c 17029 17030RADOS BLOCK DEVICE (RBD) 17031M: Ilya Dryomov <idryomov@gmail.com> 17032R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17033L: ceph-devel@vger.kernel.org 17034S: Supported 17035W: http://ceph.com/ 17036T: git git://github.com/ceph/ceph-client.git 17037F: Documentation/ABI/testing/sysfs-bus-rbd 17038F: drivers/block/rbd.c 17039F: drivers/block/rbd_types.h 17040 17041RAGE128 FRAMEBUFFER DISPLAY DRIVER 17042M: Paul Mackerras <paulus@samba.org> 17043L: linux-fbdev@vger.kernel.org 17044S: Maintained 17045F: drivers/video/fbdev/aty/aty128fb.c 17046 17047RAINSHADOW-CEC DRIVER 17048M: Hans Verkuil <hverkuil@xs4all.nl> 17049L: linux-media@vger.kernel.org 17050S: Maintained 17051T: git git://linuxtv.org/media_tree.git 17052F: drivers/media/cec/usb/rainshadow/ 17053 17054RALINK MIPS ARCHITECTURE 17055M: John Crispin <john@phrozen.org> 17056L: linux-mips@vger.kernel.org 17057S: Maintained 17058F: arch/mips/ralink 17059 17060RALINK MT7621 MIPS ARCHITECTURE 17061M: Arınç ÜNAL <arinc.unal@arinc9.com> 17062M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17063L: linux-mips@vger.kernel.org 17064S: Maintained 17065F: arch/mips/boot/dts/ralink/mt7621* 17066 17067RALINK PINCTRL DRIVER 17068M: Arınç ÜNAL <arinc.unal@arinc9.com> 17069M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17070L: linux-mips@vger.kernel.org 17071S: Maintained 17072F: drivers/pinctrl/ralink/ 17073 17074RALINK RT2X00 WIRELESS LAN DRIVER 17075M: Stanislaw Gruszka <stf_xl@wp.pl> 17076M: Helmut Schaa <helmut.schaa@googlemail.com> 17077L: linux-wireless@vger.kernel.org 17078S: Maintained 17079F: drivers/net/wireless/ralink/rt2x00/ 17080 17081RAMDISK RAM BLOCK DEVICE DRIVER 17082M: Jens Axboe <axboe@kernel.dk> 17083S: Maintained 17084F: Documentation/admin-guide/blockdev/ramdisk.rst 17085F: drivers/block/brd.c 17086 17087RANCHU VIRTUAL BOARD FOR MIPS 17088M: Miodrag Dinic <miodrag.dinic@mips.com> 17089L: linux-mips@vger.kernel.org 17090S: Supported 17091F: arch/mips/configs/generic/board-ranchu.config 17092F: arch/mips/generic/board-ranchu.c 17093 17094RANDOM NUMBER DRIVER 17095M: "Theodore Ts'o" <tytso@mit.edu> 17096M: Jason A. Donenfeld <Jason@zx2c4.com> 17097T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17098S: Maintained 17099F: drivers/char/random.c 17100F: drivers/virt/vmgenid.c 17101 17102RAPIDIO SUBSYSTEM 17103M: Matt Porter <mporter@kernel.crashing.org> 17104M: Alexandre Bounine <alex.bou9@gmail.com> 17105S: Maintained 17106F: drivers/rapidio/ 17107 17108RAS INFRASTRUCTURE 17109M: Tony Luck <tony.luck@intel.com> 17110M: Borislav Petkov <bp@alien8.de> 17111L: linux-edac@vger.kernel.org 17112S: Maintained 17113F: Documentation/admin-guide/ras.rst 17114F: drivers/ras/ 17115F: include/linux/ras.h 17116F: include/ras/ras_event.h 17117 17118RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17119L: linux-wireless@vger.kernel.org 17120S: Orphan 17121F: drivers/net/wireless/ray* 17122 17123RC-CORE / LIRC FRAMEWORK 17124M: Sean Young <sean@mess.org> 17125L: linux-media@vger.kernel.org 17126S: Maintained 17127W: http://linuxtv.org 17128T: git git://linuxtv.org/media_tree.git 17129F: Documentation/driver-api/media/rc-core.rst 17130F: Documentation/userspace-api/media/rc/ 17131F: drivers/media/rc/ 17132F: include/media/rc-map.h 17133F: include/media/rc-core.h 17134F: include/uapi/linux/lirc.h 17135 17136RCMM REMOTE CONTROLS DECODER 17137M: Patrick Lerda <patrick9876@free.fr> 17138S: Maintained 17139F: drivers/media/rc/ir-rcmm-decoder.c 17140 17141RCUTORTURE TEST FRAMEWORK 17142M: "Paul E. McKenney" <paulmck@kernel.org> 17143M: Josh Triplett <josh@joshtriplett.org> 17144R: Steven Rostedt <rostedt@goodmis.org> 17145R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17146R: Lai Jiangshan <jiangshanlai@gmail.com> 17147L: rcu@vger.kernel.org 17148S: Supported 17149T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17150F: tools/testing/selftests/rcutorture 17151 17152RDACM20 Camera Sensor 17153M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17154M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17155M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17156M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17157L: linux-media@vger.kernel.org 17158S: Maintained 17159F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17160F: drivers/media/i2c/max9271.c 17161F: drivers/media/i2c/max9271.h 17162F: drivers/media/i2c/rdacm20.c 17163 17164RDACM21 Camera Sensor 17165M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17166M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17167M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17168M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17169L: linux-media@vger.kernel.org 17170S: Maintained 17171F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17172F: drivers/media/i2c/max9271.c 17173F: drivers/media/i2c/max9271.h 17174F: drivers/media/i2c/rdacm21.c 17175 17176RDC R-321X SoC 17177M: Florian Fainelli <florian@openwrt.org> 17178S: Maintained 17179 17180RDC R6040 FAST ETHERNET DRIVER 17181M: Florian Fainelli <f.fainelli@gmail.com> 17182L: netdev@vger.kernel.org 17183S: Maintained 17184F: drivers/net/ethernet/rdc/r6040.c 17185 17186RDMAVT - RDMA verbs software 17187M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17188L: linux-rdma@vger.kernel.org 17189S: Supported 17190F: drivers/infiniband/sw/rdmavt 17191 17192RDS - RELIABLE DATAGRAM SOCKETS 17193M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17194L: netdev@vger.kernel.org 17195L: linux-rdma@vger.kernel.org 17196L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17197S: Supported 17198W: https://oss.oracle.com/projects/rds/ 17199F: Documentation/networking/rds.rst 17200F: net/rds/ 17201 17202RDT - RESOURCE ALLOCATION 17203M: Fenghua Yu <fenghua.yu@intel.com> 17204M: Reinette Chatre <reinette.chatre@intel.com> 17205L: linux-kernel@vger.kernel.org 17206S: Supported 17207F: Documentation/x86/resctrl* 17208F: arch/x86/include/asm/resctrl.h 17209F: arch/x86/kernel/cpu/resctrl/ 17210F: tools/testing/selftests/resctrl/ 17211 17212READ-COPY UPDATE (RCU) 17213M: "Paul E. McKenney" <paulmck@kernel.org> 17214M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17215M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17216M: Josh Triplett <josh@joshtriplett.org> 17217R: Steven Rostedt <rostedt@goodmis.org> 17218R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17219R: Lai Jiangshan <jiangshanlai@gmail.com> 17220R: Joel Fernandes <joel@joelfernandes.org> 17221L: rcu@vger.kernel.org 17222S: Supported 17223W: http://www.rdrop.com/users/paulmck/RCU/ 17224T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17225F: Documentation/RCU/ 17226F: include/linux/rcu* 17227F: kernel/rcu/ 17228X: Documentation/RCU/torture.rst 17229X: include/linux/srcu*.h 17230X: kernel/rcu/srcu*.c 17231 17232REAL TIME CLOCK (RTC) SUBSYSTEM 17233M: Alessandro Zummo <a.zummo@towertech.it> 17234M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17235L: linux-rtc@vger.kernel.org 17236S: Maintained 17237Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17238T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17239F: Documentation/admin-guide/rtc.rst 17240F: Documentation/devicetree/bindings/rtc/ 17241F: drivers/rtc/ 17242F: include/linux/platform_data/rtc-* 17243F: include/linux/rtc.h 17244F: include/linux/rtc/ 17245F: include/uapi/linux/rtc.h 17246F: tools/testing/selftests/rtc/ 17247 17248REALTEK AUDIO CODECS 17249M: Oder Chiou <oder_chiou@realtek.com> 17250S: Maintained 17251F: include/sound/rt*.h 17252F: sound/soc/codecs/rt* 17253 17254REALTEK OTTO WATCHDOG 17255M: Sander Vanheule <sander@svanheule.net> 17256L: linux-watchdog@vger.kernel.org 17257S: Maintained 17258F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17259F: drivers/watchdog/realtek_otto_wdt.c 17260 17261REALTEK RTL83xx SMI DSA ROUTER CHIPS 17262M: Linus Walleij <linus.walleij@linaro.org> 17263M: Alvin Šipraga <alsi@bang-olufsen.dk> 17264S: Maintained 17265F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17266F: drivers/net/dsa/realtek/* 17267 17268REALTEK WIRELESS DRIVER (rtlwifi family) 17269M: Ping-Ke Shih <pkshih@realtek.com> 17270L: linux-wireless@vger.kernel.org 17271S: Maintained 17272W: https://wireless.wiki.kernel.org/ 17273T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17274F: drivers/net/wireless/realtek/rtlwifi/ 17275 17276REALTEK WIRELESS DRIVER (rtw88) 17277M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17278L: linux-wireless@vger.kernel.org 17279S: Maintained 17280F: drivers/net/wireless/realtek/rtw88/ 17281 17282REALTEK WIRELESS DRIVER (rtw89) 17283M: Ping-Ke Shih <pkshih@realtek.com> 17284L: linux-wireless@vger.kernel.org 17285S: Maintained 17286F: drivers/net/wireless/realtek/rtw89/ 17287 17288REDPINE WIRELESS DRIVER 17289M: Amitkumar Karwar <amitkarwar@gmail.com> 17290M: Siva Rebbagondla <siva8118@gmail.com> 17291L: linux-wireless@vger.kernel.org 17292S: Maintained 17293F: drivers/net/wireless/rsi/ 17294 17295REGISTER MAP ABSTRACTION 17296M: Mark Brown <broonie@kernel.org> 17297L: linux-kernel@vger.kernel.org 17298S: Supported 17299T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17300F: Documentation/devicetree/bindings/regmap/ 17301F: drivers/base/regmap/ 17302F: include/linux/regmap.h 17303 17304REISERFS FILE SYSTEM 17305L: reiserfs-devel@vger.kernel.org 17306S: Supported 17307F: fs/reiserfs/ 17308 17309REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17310M: Bjorn Andersson <bjorn.andersson@linaro.org> 17311M: Mathieu Poirier <mathieu.poirier@linaro.org> 17312L: linux-remoteproc@vger.kernel.org 17313S: Maintained 17314T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17315F: Documentation/ABI/testing/sysfs-class-remoteproc 17316F: Documentation/devicetree/bindings/remoteproc/ 17317F: Documentation/staging/remoteproc.rst 17318F: drivers/remoteproc/ 17319F: include/linux/remoteproc.h 17320F: include/linux/remoteproc/ 17321 17322REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17323M: Bjorn Andersson <bjorn.andersson@linaro.org> 17324M: Mathieu Poirier <mathieu.poirier@linaro.org> 17325L: linux-remoteproc@vger.kernel.org 17326S: Maintained 17327T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17328F: Documentation/ABI/testing/sysfs-bus-rpmsg 17329F: Documentation/staging/rpmsg.rst 17330F: drivers/rpmsg/ 17331F: include/linux/rpmsg.h 17332F: include/linux/rpmsg/ 17333F: include/uapi/linux/rpmsg.h 17334F: samples/rpmsg/ 17335 17336REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17337M: Stephan Gerhold <stephan@gerhold.net> 17338L: netdev@vger.kernel.org 17339L: linux-remoteproc@vger.kernel.org 17340S: Maintained 17341F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17342 17343RENESAS CLOCK DRIVERS 17344M: Geert Uytterhoeven <geert+renesas@glider.be> 17345L: linux-renesas-soc@vger.kernel.org 17346S: Supported 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17348F: Documentation/devicetree/bindings/clock/renesas,* 17349F: drivers/clk/renesas/ 17350 17351RENESAS EMEV2 I2C DRIVER 17352M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17353L: linux-renesas-soc@vger.kernel.org 17354S: Supported 17355F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17356F: drivers/i2c/busses/i2c-emev2.c 17357 17358RENESAS ETHERNET DRIVERS 17359R: Sergey Shtylyov <s.shtylyov@omp.ru> 17360L: netdev@vger.kernel.org 17361L: linux-renesas-soc@vger.kernel.org 17362F: Documentation/devicetree/bindings/net/renesas,*.yaml 17363F: drivers/net/ethernet/renesas/ 17364F: include/linux/sh_eth.h 17365 17366RENESAS R-CAR GYROADC DRIVER 17367M: Marek Vasut <marek.vasut@gmail.com> 17368L: linux-iio@vger.kernel.org 17369S: Supported 17370F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17371F: drivers/iio/adc/rcar-gyroadc.c 17372 17373RENESAS R-CAR I2C DRIVERS 17374M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17375L: linux-renesas-soc@vger.kernel.org 17376S: Supported 17377F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17378F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17379F: drivers/i2c/busses/i2c-rcar.c 17380F: drivers/i2c/busses/i2c-sh_mobile.c 17381 17382RENESAS R-CAR SATA DRIVER 17383R: Sergey Shtylyov <s.shtylyov@omp.ru> 17384S: Supported 17385L: linux-ide@vger.kernel.org 17386L: linux-renesas-soc@vger.kernel.org 17387F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17388F: drivers/ata/sata_rcar.c 17389 17390RENESAS R-CAR THERMAL DRIVERS 17391M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17392L: linux-renesas-soc@vger.kernel.org 17393S: Supported 17394F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17395F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17396F: drivers/thermal/rcar_gen3_thermal.c 17397F: drivers/thermal/rcar_thermal.c 17398 17399RENESAS RIIC DRIVER 17400M: Chris Brandt <chris.brandt@renesas.com> 17401L: linux-renesas-soc@vger.kernel.org 17402S: Supported 17403F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17404F: drivers/i2c/busses/i2c-riic.c 17405 17406RENESAS USB PHY DRIVER 17407M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17408L: linux-renesas-soc@vger.kernel.org 17409S: Maintained 17410F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17411 17412RENESAS RZ/G2L A/D DRIVER 17413M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17414L: linux-iio@vger.kernel.org 17415L: linux-renesas-soc@vger.kernel.org 17416S: Supported 17417F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17418F: drivers/iio/adc/rzg2l_adc.c 17419 17420RENESAS RZ/N1 A5PSW SWITCH DRIVER 17421M: Clément Léger <clement.leger@bootlin.com> 17422L: linux-renesas-soc@vger.kernel.org 17423L: netdev@vger.kernel.org 17424S: Maintained 17425F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17426F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17427F: drivers/net/dsa/rzn1_a5psw* 17428F: drivers/net/pcs/pcs-rzn1-miic.c 17429F: include/dt-bindings/net/pcs-rzn1-miic.h 17430F: include/linux/pcs-rzn1-miic.h 17431F: net/dsa/tag_rzn1_a5psw.c 17432 17433RENESAS RZ/N1 RTC CONTROLLER DRIVER 17434M: Miquel Raynal <miquel.raynal@bootlin.com> 17435L: linux-rtc@vger.kernel.org 17436L: linux-renesas-soc@vger.kernel.org 17437S: Maintained 17438F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17439F: drivers/rtc/rtc-rzn1.c 17440 17441RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17442M: Miquel Raynal <miquel.raynal@bootlin.com> 17443L: linux-mtd@lists.infradead.org 17444L: linux-renesas-soc@vger.kernel.org 17445S: Maintained 17446F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17447F: drivers/mtd/nand/raw/renesas-nand-controller.c 17448 17449RESET CONTROLLER FRAMEWORK 17450M: Philipp Zabel <p.zabel@pengutronix.de> 17451S: Maintained 17452T: git git://git.pengutronix.de/git/pza/linux 17453F: Documentation/devicetree/bindings/reset/ 17454F: Documentation/driver-api/reset.rst 17455F: drivers/reset/ 17456F: include/dt-bindings/reset/ 17457F: include/linux/reset-controller.h 17458F: include/linux/reset.h 17459F: include/linux/reset/ 17460K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17461 17462RESTARTABLE SEQUENCES SUPPORT 17463M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17464M: Peter Zijlstra <peterz@infradead.org> 17465M: "Paul E. McKenney" <paulmck@kernel.org> 17466M: Boqun Feng <boqun.feng@gmail.com> 17467L: linux-kernel@vger.kernel.org 17468S: Supported 17469F: include/trace/events/rseq.h 17470F: include/uapi/linux/rseq.h 17471F: kernel/rseq.c 17472F: tools/testing/selftests/rseq/ 17473 17474RFKILL 17475M: Johannes Berg <johannes@sipsolutions.net> 17476L: linux-wireless@vger.kernel.org 17477S: Maintained 17478W: https://wireless.wiki.kernel.org/ 17479Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17480T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17481T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17482F: Documentation/ABI/stable/sysfs-class-rfkill 17483F: Documentation/driver-api/rfkill.rst 17484F: include/linux/rfkill.h 17485F: include/uapi/linux/rfkill.h 17486F: net/rfkill/ 17487 17488RHASHTABLE 17489M: Thomas Graf <tgraf@suug.ch> 17490M: Herbert Xu <herbert@gondor.apana.org.au> 17491L: netdev@vger.kernel.org 17492S: Maintained 17493F: include/linux/rhashtable-types.h 17494F: include/linux/rhashtable.h 17495F: lib/rhashtable.c 17496F: lib/test_rhashtable.c 17497 17498RICOH R5C592 MEMORYSTICK DRIVER 17499M: Maxim Levitsky <maximlevitsky@gmail.com> 17500S: Maintained 17501F: drivers/memstick/host/r592.* 17502 17503RICOH SMARTMEDIA/XD DRIVER 17504M: Maxim Levitsky <maximlevitsky@gmail.com> 17505S: Maintained 17506F: drivers/mtd/nand/raw/r852.c 17507F: drivers/mtd/nand/raw/r852.h 17508 17509RISC-V PMU DRIVERS 17510M: Atish Patra <atishp@atishpatra.org> 17511R: Anup Patel <anup@brainfault.org> 17512L: linux-riscv@lists.infradead.org 17513S: Supported 17514F: drivers/perf/riscv_pmu.c 17515F: drivers/perf/riscv_pmu_legacy.c 17516F: drivers/perf/riscv_pmu_sbi.c 17517 17518RISC-V ARCHITECTURE 17519M: Paul Walmsley <paul.walmsley@sifive.com> 17520M: Palmer Dabbelt <palmer@dabbelt.com> 17521M: Albert Ou <aou@eecs.berkeley.edu> 17522L: linux-riscv@lists.infradead.org 17523S: Supported 17524P: Documentation/riscv/patch-acceptance.rst 17525T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17526F: arch/riscv/ 17527N: riscv 17528K: riscv 17529 17530RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17531M: Conor Dooley <conor.dooley@microchip.com> 17532M: Daire McNamara <daire.mcnamara@microchip.com> 17533L: linux-riscv@lists.infradead.org 17534S: Supported 17535F: arch/riscv/boot/dts/microchip/ 17536F: drivers/char/hw_random/mpfs-rng.c 17537F: drivers/clk/microchip/clk-mpfs.c 17538F: drivers/mailbox/mailbox-mpfs.c 17539F: drivers/pci/controller/pcie-microchip-host.c 17540F: drivers/rtc/rtc-mpfs.c 17541F: drivers/soc/microchip/ 17542F: drivers/spi/spi-microchip-core.c 17543F: drivers/usb/musb/mpfs.c 17544F: include/soc/microchip/mpfs.h 17545 17546RNBD BLOCK DRIVERS 17547M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17548M: Jack Wang <jinpu.wang@ionos.com> 17549L: linux-block@vger.kernel.org 17550S: Maintained 17551F: drivers/block/rnbd/ 17552 17553ROCCAT DRIVERS 17554M: Stefan Achatz <erazor_de@users.sourceforge.net> 17555S: Maintained 17556W: http://sourceforge.net/projects/roccat/ 17557F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17558F: drivers/hid/hid-roccat* 17559F: include/linux/hid-roccat* 17560 17561ROCKCHIP I2S TDM DRIVER 17562M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17563L: linux-rockchip@lists.infradead.org 17564S: Maintained 17565F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17566F: sound/soc/rockchip/rockchip_i2s_tdm.* 17567 17568ROCKCHIP ISP V1 DRIVER 17569M: Dafna Hirschfeld <dafna@fastmail.com> 17570L: linux-media@vger.kernel.org 17571L: linux-rockchip@lists.infradead.org 17572S: Maintained 17573F: Documentation/admin-guide/media/rkisp1.rst 17574F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17575F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17576F: drivers/media/platform/rockchip/rkisp1 17577F: include/uapi/linux/rkisp1-config.h 17578 17579ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17580M: Jacob Chen <jacob-chen@iotwrt.com> 17581M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17582L: linux-media@vger.kernel.org 17583L: linux-rockchip@lists.infradead.org 17584S: Maintained 17585F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17586F: drivers/media/platform/rockchip/rga/ 17587 17588ROCKCHIP VIDEO DECODER DRIVER 17589M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17590L: linux-media@vger.kernel.org 17591L: linux-rockchip@lists.infradead.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17594F: drivers/staging/media/rkvdec/ 17595 17596ROCKER DRIVER 17597M: Jiri Pirko <jiri@resnulli.us> 17598L: netdev@vger.kernel.org 17599S: Supported 17600F: drivers/net/ethernet/rocker/ 17601 17602ROCKETPORT EXPRESS/INFINITY DRIVER 17603M: Kevin Cernekee <cernekee@gmail.com> 17604L: linux-serial@vger.kernel.org 17605S: Odd Fixes 17606F: drivers/tty/serial/rp2.* 17607 17608ROHM BD99954 CHARGER IC 17609R: Matti Vaittinen <mazziesaccount@gmail.com> 17610S: Supported 17611F: drivers/power/supply/bd99954-charger.c 17612F: drivers/power/supply/bd99954-charger.h 17613 17614ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17615M: Tomasz Duszynski <tduszyns@gmail.com> 17616S: Maintained 17617F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17618F: drivers/iio/light/bh1750.c 17619 17620ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17621M: Marek Vasut <marek.vasut+renesas@gmail.com> 17622L: linux-kernel@vger.kernel.org 17623L: linux-renesas-soc@vger.kernel.org 17624S: Supported 17625F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17626F: drivers/gpio/gpio-bd9571mwv.c 17627F: drivers/mfd/bd9571mwv.c 17628F: drivers/regulator/bd9571mwv-regulator.c 17629F: include/linux/mfd/bd9571mwv.h 17630 17631ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17632R: Matti Vaittinen <mazziesaccount@gmail.com> 17633S: Supported 17634F: drivers/clk/clk-bd718x7.c 17635F: drivers/gpio/gpio-bd71815.c 17636F: drivers/gpio/gpio-bd71828.c 17637F: drivers/mfd/rohm-bd71828.c 17638F: drivers/mfd/rohm-bd718x7.c 17639F: drivers/mfd/rohm-bd9576.c 17640F: drivers/regulator/bd71815-regulator.c 17641F: drivers/regulator/bd71828-regulator.c 17642F: drivers/regulator/bd718x7-regulator.c 17643F: drivers/regulator/bd9576-regulator.c 17644F: drivers/regulator/rohm-regulator.c 17645F: drivers/rtc/rtc-bd70528.c 17646F: drivers/watchdog/bd9576_wdt.c 17647F: include/linux/mfd/rohm-bd71815.h 17648F: include/linux/mfd/rohm-bd71828.h 17649F: include/linux/mfd/rohm-bd718x7.h 17650F: include/linux/mfd/rohm-bd957x.h 17651F: include/linux/mfd/rohm-generic.h 17652F: include/linux/mfd/rohm-shared.h 17653 17654ROSE NETWORK LAYER 17655M: Ralf Baechle <ralf@linux-mips.org> 17656L: linux-hams@vger.kernel.org 17657S: Maintained 17658W: http://www.linux-ax25.org/ 17659F: include/net/rose.h 17660F: include/uapi/linux/rose.h 17661F: net/rose/ 17662 17663ROTATION DRIVER FOR ALLWINNER A83T 17664M: Jernej Skrabec <jernej.skrabec@gmail.com> 17665L: linux-media@vger.kernel.org 17666S: Maintained 17667T: git git://linuxtv.org/media_tree.git 17668F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17669F: drivers/media/platform/sunxi/sun8i-rotate/ 17670 17671RPMSG TTY DRIVER 17672M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17673L: linux-remoteproc@vger.kernel.org 17674S: Maintained 17675F: drivers/tty/rpmsg_tty.c 17676 17677RTL2830 MEDIA DRIVER 17678M: Antti Palosaari <crope@iki.fi> 17679L: linux-media@vger.kernel.org 17680S: Maintained 17681W: https://linuxtv.org 17682W: http://palosaari.fi/linux/ 17683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17684T: git git://linuxtv.org/anttip/media_tree.git 17685F: drivers/media/dvb-frontends/rtl2830* 17686 17687RTL2832 MEDIA DRIVER 17688M: Antti Palosaari <crope@iki.fi> 17689L: linux-media@vger.kernel.org 17690S: Maintained 17691W: https://linuxtv.org 17692W: http://palosaari.fi/linux/ 17693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17694T: git git://linuxtv.org/anttip/media_tree.git 17695F: drivers/media/dvb-frontends/rtl2832* 17696 17697RTL2832_SDR MEDIA DRIVER 17698M: Antti Palosaari <crope@iki.fi> 17699L: linux-media@vger.kernel.org 17700S: Maintained 17701W: https://linuxtv.org 17702W: http://palosaari.fi/linux/ 17703Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17704T: git git://linuxtv.org/anttip/media_tree.git 17705F: drivers/media/dvb-frontends/rtl2832_sdr* 17706 17707RTL8180 WIRELESS DRIVER 17708L: linux-wireless@vger.kernel.org 17709S: Orphan 17710W: https://wireless.wiki.kernel.org/ 17711T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17712F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17713 17714RTL8187 WIRELESS DRIVER 17715M: Herton Ronaldo Krzesinski <herton@canonical.com> 17716M: Hin-Tak Leung <htl10@users.sourceforge.net> 17717M: Larry Finger <Larry.Finger@lwfinger.net> 17718L: linux-wireless@vger.kernel.org 17719S: Maintained 17720W: https://wireless.wiki.kernel.org/ 17721T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17722F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17723 17724RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17725M: Jes Sorensen <Jes.Sorensen@gmail.com> 17726L: linux-wireless@vger.kernel.org 17727S: Maintained 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17729F: drivers/net/wireless/realtek/rtl8xxxu/ 17730 17731RTRS TRANSPORT DRIVERS 17732M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17733M: Jack Wang <jinpu.wang@ionos.com> 17734L: linux-rdma@vger.kernel.org 17735S: Maintained 17736F: drivers/infiniband/ulp/rtrs/ 17737 17738RXRPC SOCKETS (AF_RXRPC) 17739M: David Howells <dhowells@redhat.com> 17740M: Marc Dionne <marc.dionne@auristor.com> 17741L: linux-afs@lists.infradead.org 17742S: Supported 17743W: https://www.infradead.org/~dhowells/kafs/ 17744F: Documentation/networking/rxrpc.rst 17745F: include/keys/rxrpc-type.h 17746F: include/net/af_rxrpc.h 17747F: include/trace/events/rxrpc.h 17748F: include/uapi/linux/rxrpc.h 17749F: net/rxrpc/ 17750 17751S3 SAVAGE FRAMEBUFFER DRIVER 17752M: Antonino Daplas <adaplas@gmail.com> 17753L: linux-fbdev@vger.kernel.org 17754S: Maintained 17755F: drivers/video/fbdev/savage/ 17756 17757S390 17758M: Heiko Carstens <hca@linux.ibm.com> 17759M: Vasily Gorbik <gor@linux.ibm.com> 17760M: Alexander Gordeev <agordeev@linux.ibm.com> 17761R: Christian Borntraeger <borntraeger@linux.ibm.com> 17762R: Sven Schnelle <svens@linux.ibm.com> 17763L: linux-s390@vger.kernel.org 17764S: Supported 17765W: http://www.ibm.com/developerworks/linux/linux390/ 17766T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17767F: Documentation/driver-api/s390-drivers.rst 17768F: Documentation/s390/ 17769F: arch/s390/ 17770F: drivers/s390/ 17771 17772S390 COMMON I/O LAYER 17773M: Vineeth Vijayan <vneethv@linux.ibm.com> 17774M: Peter Oberparleiter <oberpar@linux.ibm.com> 17775L: linux-s390@vger.kernel.org 17776S: Supported 17777W: http://www.ibm.com/developerworks/linux/linux390/ 17778F: drivers/s390/cio/ 17779 17780S390 DASD DRIVER 17781M: Stefan Haberland <sth@linux.ibm.com> 17782M: Jan Hoeppner <hoeppner@linux.ibm.com> 17783L: linux-s390@vger.kernel.org 17784S: Supported 17785W: http://www.ibm.com/developerworks/linux/linux390/ 17786F: block/partitions/ibm.c 17787F: drivers/s390/block/dasd* 17788F: include/linux/dasd_mod.h 17789 17790S390 IOMMU (PCI) 17791M: Matthew Rosato <mjrosato@linux.ibm.com> 17792M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17793L: linux-s390@vger.kernel.org 17794S: Supported 17795W: http://www.ibm.com/developerworks/linux/linux390/ 17796F: drivers/iommu/s390-iommu.c 17797 17798S390 IUCV NETWORK LAYER 17799M: Alexandra Winter <wintera@linux.ibm.com> 17800M: Wenjia Zhang <wenjia@linux.ibm.com> 17801L: linux-s390@vger.kernel.org 17802L: netdev@vger.kernel.org 17803S: Supported 17804W: http://www.ibm.com/developerworks/linux/linux390/ 17805F: drivers/s390/net/*iucv* 17806F: include/net/iucv/ 17807F: net/iucv/ 17808 17809S390 NETWORK DRIVERS 17810M: Alexandra Winter <wintera@linux.ibm.com> 17811M: Wenjia Zhang <wenjia@linux.ibm.com> 17812L: linux-s390@vger.kernel.org 17813L: netdev@vger.kernel.org 17814S: Supported 17815W: http://www.ibm.com/developerworks/linux/linux390/ 17816F: drivers/s390/net/ 17817 17818S390 PCI SUBSYSTEM 17819M: Niklas Schnelle <schnelle@linux.ibm.com> 17820M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17821L: linux-s390@vger.kernel.org 17822S: Supported 17823W: http://www.ibm.com/developerworks/linux/linux390/ 17824F: arch/s390/pci/ 17825F: drivers/pci/hotplug/s390_pci_hpc.c 17826F: Documentation/s390/pci.rst 17827 17828S390 VFIO AP DRIVER 17829M: Tony Krowiak <akrowiak@linux.ibm.com> 17830M: Halil Pasic <pasic@linux.ibm.com> 17831M: Jason Herne <jjherne@linux.ibm.com> 17832L: linux-s390@vger.kernel.org 17833S: Supported 17834W: http://www.ibm.com/developerworks/linux/linux390/ 17835F: Documentation/s390/vfio-ap* 17836F: drivers/s390/crypto/vfio_ap* 17837 17838S390 VFIO-CCW DRIVER 17839M: Eric Farman <farman@linux.ibm.com> 17840M: Matthew Rosato <mjrosato@linux.ibm.com> 17841R: Halil Pasic <pasic@linux.ibm.com> 17842L: linux-s390@vger.kernel.org 17843L: kvm@vger.kernel.org 17844S: Supported 17845F: Documentation/s390/vfio-ccw.rst 17846F: drivers/s390/cio/vfio_ccw* 17847F: include/uapi/linux/vfio_ccw.h 17848 17849S390 VFIO-PCI DRIVER 17850M: Matthew Rosato <mjrosato@linux.ibm.com> 17851M: Eric Farman <farman@linux.ibm.com> 17852L: linux-s390@vger.kernel.org 17853L: kvm@vger.kernel.org 17854S: Supported 17855F: arch/s390/kvm/pci* 17856F: drivers/vfio/pci/vfio_pci_zdev.c 17857F: include/uapi/linux/vfio_zdev.h 17858 17859S390 ZCRYPT DRIVER 17860M: Harald Freudenberger <freude@linux.ibm.com> 17861L: linux-s390@vger.kernel.org 17862S: Supported 17863W: http://www.ibm.com/developerworks/linux/linux390/ 17864F: drivers/s390/crypto/ 17865 17866S390 ZFCP DRIVER 17867M: Steffen Maier <maier@linux.ibm.com> 17868M: Benjamin Block <bblock@linux.ibm.com> 17869L: linux-s390@vger.kernel.org 17870S: Supported 17871W: http://www.ibm.com/developerworks/linux/linux390/ 17872F: drivers/s390/scsi/zfcp_* 17873 17874S3C ADC BATTERY DRIVER 17875M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17876L: linux-samsung-soc@vger.kernel.org 17877S: Odd Fixes 17878F: drivers/power/supply/s3c_adc_battery.c 17879F: include/linux/s3c_adc_battery.h 17880 17881S3C24XX SD/MMC Driver 17882M: Ben Dooks <ben-linux@fluff.org> 17883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17884S: Supported 17885F: drivers/mmc/host/s3cmci.* 17886 17887SAA6588 RDS RECEIVER DRIVER 17888M: Hans Verkuil <hverkuil@xs4all.nl> 17889L: linux-media@vger.kernel.org 17890S: Odd Fixes 17891W: https://linuxtv.org 17892T: git git://linuxtv.org/media_tree.git 17893F: drivers/media/i2c/saa6588* 17894 17895SAA7134 VIDEO4LINUX DRIVER 17896M: Mauro Carvalho Chehab <mchehab@kernel.org> 17897L: linux-media@vger.kernel.org 17898S: Odd fixes 17899W: https://linuxtv.org 17900T: git git://linuxtv.org/media_tree.git 17901F: Documentation/driver-api/media/drivers/saa7134* 17902F: drivers/media/pci/saa7134/ 17903 17904SAA7146 VIDEO4LINUX-2 DRIVER 17905M: Hans Verkuil <hverkuil@xs4all.nl> 17906L: linux-media@vger.kernel.org 17907S: Maintained 17908T: git git://linuxtv.org/media_tree.git 17909F: drivers/media/common/saa7146/ 17910F: drivers/media/pci/saa7146/ 17911F: include/media/drv-intf/saa7146* 17912 17913SAFESETID SECURITY MODULE 17914M: Micah Morton <mortonm@chromium.org> 17915S: Supported 17916F: Documentation/admin-guide/LSM/SafeSetID.rst 17917F: security/safesetid/ 17918 17919SAMSUNG AUDIO (ASoC) DRIVERS 17920M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17921M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17923S: Supported 17924B: mailto:linux-samsung-soc@vger.kernel.org 17925F: Documentation/devicetree/bindings/sound/samsung* 17926F: sound/soc/samsung/ 17927 17928SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17929M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17930L: linux-crypto@vger.kernel.org 17931L: linux-samsung-soc@vger.kernel.org 17932S: Maintained 17933F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17934F: drivers/crypto/exynos-rng.c 17935 17936SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17937M: Łukasz Stelmach <l.stelmach@samsung.com> 17938L: linux-samsung-soc@vger.kernel.org 17939S: Maintained 17940F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17941F: drivers/char/hw_random/exynos-trng.c 17942 17943SAMSUNG FRAMEBUFFER DRIVER 17944M: Jingoo Han <jingoohan1@gmail.com> 17945L: linux-fbdev@vger.kernel.org 17946S: Maintained 17947F: drivers/video/fbdev/s3c-fb.c 17948 17949SAMSUNG INTERCONNECT DRIVERS 17950M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17951M: Artur Świgoń <a.swigon@samsung.com> 17952L: linux-pm@vger.kernel.org 17953L: linux-samsung-soc@vger.kernel.org 17954S: Supported 17955F: drivers/interconnect/samsung/ 17956 17957SAMSUNG LAPTOP DRIVER 17958M: Corentin Chary <corentin.chary@gmail.com> 17959L: platform-driver-x86@vger.kernel.org 17960S: Maintained 17961F: drivers/platform/x86/samsung-laptop.c 17962 17963SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17964M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17965M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17966L: linux-kernel@vger.kernel.org 17967L: linux-samsung-soc@vger.kernel.org 17968S: Supported 17969B: mailto:linux-samsung-soc@vger.kernel.org 17970F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17971F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17972F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17973F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17974F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17975F: drivers/clk/clk-s2mps11.c 17976F: drivers/mfd/sec*.c 17977F: drivers/regulator/s2m*.c 17978F: drivers/regulator/s5m*.c 17979F: drivers/rtc/rtc-s5m.c 17980F: include/linux/mfd/samsung/ 17981 17982SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17983M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17984L: linux-media@vger.kernel.org 17985L: linux-samsung-soc@vger.kernel.org 17986S: Maintained 17987F: drivers/media/platform/samsung/s3c-camif/ 17988F: include/media/drv-intf/s3c_camif.h 17989 17990SAMSUNG S3FWRN5 NFC DRIVER 17991M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17992M: Krzysztof Opasiak <k.opasiak@samsung.com> 17993L: linux-nfc@lists.01.org (subscribers-only) 17994S: Maintained 17995F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17996F: drivers/nfc/s3fwrn5 17997 17998SAMSUNG S5C73M3 CAMERA DRIVER 17999M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18000M: Andrzej Hajda <andrzej.hajda@intel.com> 18001L: linux-media@vger.kernel.org 18002S: Supported 18003F: drivers/media/i2c/s5c73m3/* 18004 18005SAMSUNG S5K5BAF CAMERA DRIVER 18006M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18007M: Andrzej Hajda <andrzej.hajda@intel.com> 18008L: linux-media@vger.kernel.org 18009S: Supported 18010F: drivers/media/i2c/s5k5baf.c 18011 18012SAMSUNG S5P Security SubSystem (SSS) DRIVER 18013M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18014M: Vladimir Zapolskiy <vz@mleia.com> 18015L: linux-crypto@vger.kernel.org 18016L: linux-samsung-soc@vger.kernel.org 18017S: Maintained 18018F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18019F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18020F: drivers/crypto/s5p-sss.c 18021 18022SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18023M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18024L: linux-media@vger.kernel.org 18025S: Supported 18026Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18027F: drivers/media/platform/samsung/exynos4-is/ 18028 18029SAMSUNG SOC CLOCK DRIVERS 18030M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18031M: Tomasz Figa <tomasz.figa@gmail.com> 18032M: Chanwoo Choi <cw00.choi@samsung.com> 18033R: Alim Akhtar <alim.akhtar@samsung.com> 18034L: linux-samsung-soc@vger.kernel.org 18035S: Supported 18036T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18037F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18038F: Documentation/devicetree/bindings/clock/samsung,s3c* 18039F: drivers/clk/samsung/ 18040F: include/dt-bindings/clock/exynos*.h 18041F: include/dt-bindings/clock/s3c*.h 18042F: include/dt-bindings/clock/s5p*.h 18043F: include/dt-bindings/clock/samsung,*.h 18044F: include/linux/clk/samsung.h 18045F: include/linux/platform_data/clk-s3c2410.h 18046 18047SAMSUNG SPI DRIVERS 18048M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18049M: Andi Shyti <andi@etezian.org> 18050L: linux-spi@vger.kernel.org 18051L: linux-samsung-soc@vger.kernel.org 18052S: Maintained 18053F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18054F: drivers/spi/spi-s3c* 18055F: include/linux/platform_data/spi-s3c64xx.h 18056F: include/linux/spi/s3c24xx-fiq.h 18057 18058SAMSUNG SXGBE DRIVERS 18059M: Byungho An <bh74.an@samsung.com> 18060L: netdev@vger.kernel.org 18061S: Supported 18062F: drivers/net/ethernet/samsung/sxgbe/ 18063 18064SAMSUNG THERMAL DRIVER 18065M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18066M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18067L: linux-pm@vger.kernel.org 18068L: linux-samsung-soc@vger.kernel.org 18069S: Maintained 18070F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18071F: drivers/thermal/samsung/ 18072 18073SAMSUNG USB2 PHY DRIVER 18074M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18075L: linux-kernel@vger.kernel.org 18076S: Supported 18077F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18078F: Documentation/driver-api/phy/samsung-usb2.rst 18079F: drivers/phy/samsung/phy-exynos4210-usb2.c 18080F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18081F: drivers/phy/samsung/phy-exynos5250-usb2.c 18082F: drivers/phy/samsung/phy-s5pv210-usb2.c 18083F: drivers/phy/samsung/phy-samsung-usb2.c 18084F: drivers/phy/samsung/phy-samsung-usb2.h 18085 18086SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18087M: Paul Barker <paul.barker@sancloud.com> 18088R: Marc Murphy <marc.murphy@sancloud.com> 18089S: Supported 18090F: arch/arm/boot/dts/am335x-sancloud* 18091 18092SC1200 WDT DRIVER 18093M: Zwane Mwaikambo <zwanem@gmail.com> 18094S: Maintained 18095F: drivers/watchdog/sc1200wdt.c 18096 18097SCHEDULER 18098M: Ingo Molnar <mingo@redhat.com> 18099M: Peter Zijlstra <peterz@infradead.org> 18100M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18101M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18102R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18103R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18104R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18105R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18106R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18107R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18108L: linux-kernel@vger.kernel.org 18109S: Maintained 18110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18111F: include/linux/preempt.h 18112F: include/linux/sched.h 18113F: include/linux/wait.h 18114F: include/uapi/linux/sched.h 18115F: kernel/sched/ 18116 18117SCR24X CHIP CARD INTERFACE DRIVER 18118M: Lubomir Rintel <lkundrak@v3.sk> 18119S: Supported 18120F: drivers/char/pcmcia/scr24x_cs.c 18121 18122SCSI RDMA PROTOCOL (SRP) INITIATOR 18123M: Bart Van Assche <bvanassche@acm.org> 18124L: linux-rdma@vger.kernel.org 18125S: Supported 18126Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18127F: drivers/infiniband/ulp/srp/ 18128F: include/scsi/srp.h 18129 18130SCSI RDMA PROTOCOL (SRP) TARGET 18131M: Bart Van Assche <bvanassche@acm.org> 18132L: linux-rdma@vger.kernel.org 18133L: target-devel@vger.kernel.org 18134S: Supported 18135Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18136F: drivers/infiniband/ulp/srpt/ 18137 18138SCSI SG DRIVER 18139M: Doug Gilbert <dgilbert@interlog.com> 18140L: linux-scsi@vger.kernel.org 18141S: Maintained 18142W: http://sg.danny.cz/sg 18143F: Documentation/scsi/scsi-generic.rst 18144F: drivers/scsi/sg.c 18145F: include/scsi/sg.h 18146 18147SCSI SUBSYSTEM 18148M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18149M: "Martin K. Petersen" <martin.petersen@oracle.com> 18150L: linux-scsi@vger.kernel.org 18151S: Maintained 18152Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18153T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18154T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18155F: Documentation/devicetree/bindings/scsi/ 18156F: drivers/scsi/ 18157F: drivers/ufs/ 18158F: include/scsi/ 18159 18160SCSI TAPE DRIVER 18161M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18162L: linux-scsi@vger.kernel.org 18163S: Maintained 18164F: Documentation/scsi/st.rst 18165F: drivers/scsi/st.* 18166F: drivers/scsi/st_*.h 18167 18168SCSI TARGET CORE USER DRIVER 18169M: Bodo Stroesser <bostroesser@gmail.com> 18170L: linux-scsi@vger.kernel.org 18171L: target-devel@vger.kernel.org 18172S: Supported 18173F: Documentation/target/tcmu-design.rst 18174F: drivers/target/target_core_user.c 18175F: include/uapi/linux/target_core_user.h 18176 18177SCSI TARGET SUBSYSTEM 18178M: "Martin K. Petersen" <martin.petersen@oracle.com> 18179L: linux-scsi@vger.kernel.org 18180L: target-devel@vger.kernel.org 18181S: Supported 18182W: http://www.linux-iscsi.org 18183Q: https://patchwork.kernel.org/project/target-devel/list/ 18184T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18185F: Documentation/target/ 18186F: drivers/target/ 18187F: include/target/ 18188 18189SCTP PROTOCOL 18190M: Vlad Yasevich <vyasevich@gmail.com> 18191M: Neil Horman <nhorman@tuxdriver.com> 18192M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18193L: linux-sctp@vger.kernel.org 18194S: Maintained 18195W: http://lksctp.sourceforge.net 18196F: Documentation/networking/sctp.rst 18197F: include/linux/sctp.h 18198F: include/net/sctp/ 18199F: include/uapi/linux/sctp.h 18200F: net/sctp/ 18201 18202SCx200 CPU SUPPORT 18203M: Jim Cromie <jim.cromie@gmail.com> 18204S: Odd Fixes 18205F: Documentation/i2c/busses/scx200_acb.rst 18206F: arch/x86/platform/scx200/ 18207F: drivers/i2c/busses/scx200* 18208F: drivers/mtd/maps/scx200_docflash.c 18209F: drivers/watchdog/scx200_wdt.c 18210F: include/linux/scx200.h 18211 18212SCx200 GPIO DRIVER 18213M: Jim Cromie <jim.cromie@gmail.com> 18214S: Maintained 18215F: drivers/char/scx200_gpio.c 18216F: include/linux/scx200_gpio.h 18217 18218SCx200 HRT CLOCKSOURCE DRIVER 18219M: Jim Cromie <jim.cromie@gmail.com> 18220S: Maintained 18221F: drivers/clocksource/scx200_hrt.c 18222 18223SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18224M: Sascha Sommer <saschasommer@freenet.de> 18225L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18226S: Maintained 18227F: drivers/mmc/host/sdricoh_cs.c 18228 18229SECO BOARDS CEC DRIVER 18230M: Ettore Chimenti <ek5.chimenti@gmail.com> 18231S: Maintained 18232F: drivers/media/cec/platform/seco/seco-cec.c 18233F: drivers/media/cec/platform/seco/seco-cec.h 18234 18235SECURE COMPUTING 18236M: Kees Cook <keescook@chromium.org> 18237R: Andy Lutomirski <luto@amacapital.net> 18238R: Will Drewry <wad@chromium.org> 18239S: Supported 18240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18241F: Documentation/userspace-api/seccomp_filter.rst 18242F: include/linux/seccomp.h 18243F: include/uapi/linux/seccomp.h 18244F: kernel/seccomp.c 18245F: tools/testing/selftests/kselftest_harness.h 18246F: tools/testing/selftests/seccomp/* 18247K: \bsecure_computing 18248K: \bTIF_SECCOMP\b 18249 18250SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18251M: Al Cooper <alcooperx@gmail.com> 18252R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18253L: linux-mmc@vger.kernel.org 18254S: Maintained 18255F: drivers/mmc/host/sdhci-brcmstb* 18256 18257SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18258M: Adrian Hunter <adrian.hunter@intel.com> 18259L: linux-mmc@vger.kernel.org 18260S: Maintained 18261F: drivers/mmc/host/sdhci* 18262 18263SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18264M: Eugen Hristev <eugen.hristev@microchip.com> 18265L: linux-mmc@vger.kernel.org 18266S: Supported 18267F: drivers/mmc/host/sdhci-of-at91.c 18268 18269SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18270M: Ben Dooks <ben-linux@fluff.org> 18271M: Jaehoon Chung <jh80.chung@samsung.com> 18272L: linux-mmc@vger.kernel.org 18273S: Maintained 18274F: drivers/mmc/host/sdhci-s3c* 18275 18276SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18277M: Viresh Kumar <vireshk@kernel.org> 18278L: linux-mmc@vger.kernel.org 18279S: Maintained 18280F: drivers/mmc/host/sdhci-spear.c 18281 18282SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18283M: Kishon Vijay Abraham I <kishon@ti.com> 18284L: linux-mmc@vger.kernel.org 18285S: Maintained 18286F: drivers/mmc/host/sdhci-omap.c 18287 18288SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18289M: Haibo Chen <haibo.chen@nxp.com> 18290L: linux-imx@nxp.com 18291L: linux-mmc@vger.kernel.org 18292S: Maintained 18293F: drivers/mmc/host/sdhci-esdhc-imx.c 18294 18295SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18296M: Jonathan Derrick <jonathan.derrick@intel.com> 18297M: Revanth Rajashekar <revanth.rajashekar@intel.com> 18298L: linux-block@vger.kernel.org 18299S: Supported 18300F: block/opal_proto.h 18301F: block/sed* 18302F: include/linux/sed* 18303F: include/uapi/linux/sed* 18304 18305SECURITY CONTACT 18306M: Security Officers <security@kernel.org> 18307S: Supported 18308F: Documentation/admin-guide/security-bugs.rst 18309 18310SECURITY SUBSYSTEM 18311M: Paul Moore <paul@paul-moore.com> 18312M: James Morris <jmorris@namei.org> 18313M: "Serge E. Hallyn" <serge@hallyn.com> 18314L: linux-security-module@vger.kernel.org (suggested Cc:) 18315S: Supported 18316W: http://kernsec.org/ 18317T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18318F: security/ 18319X: security/selinux/ 18320 18321SELINUX SECURITY MODULE 18322M: Paul Moore <paul@paul-moore.com> 18323M: Stephen Smalley <stephen.smalley.work@gmail.com> 18324M: Eric Paris <eparis@parisplace.org> 18325L: selinux@vger.kernel.org 18326S: Supported 18327W: https://selinuxproject.org 18328W: https://github.com/SELinuxProject 18329T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18330F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18331F: Documentation/ABI/obsolete/sysfs-selinux-disable 18332F: Documentation/admin-guide/LSM/SELinux.rst 18333F: include/trace/events/avc.h 18334F: include/uapi/linux/selinux_netlink.h 18335F: scripts/selinux/ 18336F: security/selinux/ 18337 18338SENSABLE PHANTOM 18339M: Jiri Slaby <jirislaby@kernel.org> 18340S: Maintained 18341F: drivers/misc/phantom.c 18342F: include/uapi/linux/phantom.h 18343 18344SENSEAIR SUNRISE 006-0-0007 18345M: Jacopo Mondi <jacopo@jmondi.org> 18346S: Maintained 18347F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18348F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18349F: drivers/iio/chemical/sunrise_co2.c 18350 18351SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18352M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18353S: Maintained 18354F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18355F: drivers/iio/chemical/scd30.h 18356F: drivers/iio/chemical/scd30_core.c 18357F: drivers/iio/chemical/scd30_i2c.c 18358F: drivers/iio/chemical/scd30_serial.c 18359 18360SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18361M: Roan van Dijk <roan@protonic.nl> 18362S: Maintained 18363F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18364F: drivers/iio/chemical/scd4x.c 18365 18366SENSIRION SGP40 GAS SENSOR DRIVER 18367M: Andreas Klinger <ak@it-klinger.de> 18368S: Maintained 18369F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18370F: drivers/iio/chemical/sgp40.c 18371 18372SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18373M: Tomasz Duszynski <tduszyns@gmail.com> 18374S: Maintained 18375F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18376F: drivers/iio/chemical/sps30.c 18377F: drivers/iio/chemical/sps30_i2c.c 18378F: drivers/iio/chemical/sps30_serial.c 18379 18380SERIAL DEVICE BUS 18381M: Rob Herring <robh@kernel.org> 18382L: linux-serial@vger.kernel.org 18383S: Maintained 18384F: Documentation/devicetree/bindings/serial/serial.yaml 18385F: drivers/tty/serdev/ 18386F: include/linux/serdev.h 18387 18388SERIAL DRIVERS 18389M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18390L: linux-serial@vger.kernel.org 18391S: Maintained 18392F: Documentation/devicetree/bindings/serial/ 18393F: drivers/tty/serial/ 18394 18395SERIAL IR RECEIVER 18396M: Sean Young <sean@mess.org> 18397L: linux-media@vger.kernel.org 18398S: Maintained 18399F: drivers/media/rc/serial_ir.c 18400 18401SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18402M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18403L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18404S: Maintained 18405F: Documentation/devicetree/bindings/slimbus/ 18406F: drivers/slimbus/ 18407F: include/linux/slimbus.h 18408 18409SFC NETWORK DRIVER 18410M: Edward Cree <ecree.xilinx@gmail.com> 18411M: Martin Habets <habetsm.xilinx@gmail.com> 18412L: netdev@vger.kernel.org 18413S: Supported 18414F: drivers/net/ethernet/sfc/ 18415 18416SFF/SFP/SFP+ MODULE SUPPORT 18417M: Russell King <linux@armlinux.org.uk> 18418L: netdev@vger.kernel.org 18419S: Maintained 18420F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18421F: drivers/net/phy/phylink.c 18422F: drivers/net/phy/sfp* 18423F: include/linux/mdio/mdio-i2c.h 18424F: include/linux/phylink.h 18425F: include/linux/sfp.h 18426K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18427 18428SGI GRU DRIVER 18429M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18430S: Maintained 18431F: drivers/misc/sgi-gru/ 18432 18433SGI XP/XPC/XPNET DRIVER 18434M: Robin Holt <robinmholt@gmail.com> 18435M: Steve Wahl <steve.wahl@hpe.com> 18436R: Mike Travis <mike.travis@hpe.com> 18437S: Maintained 18438F: drivers/misc/sgi-xp/ 18439 18440SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18441M: Karsten Graul <kgraul@linux.ibm.com> 18442M: Wenjia Zhang <wenjia@linux.ibm.com> 18443L: linux-s390@vger.kernel.org 18444S: Supported 18445W: http://www.ibm.com/developerworks/linux/linux390/ 18446F: net/smc/ 18447 18448SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18449M: Linus Walleij <linus.walleij@linaro.org> 18450L: linux-iio@vger.kernel.org 18451S: Maintained 18452T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18453F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18454F: drivers/iio/light/gp2ap002.c 18455 18456SHARP RJ54N1CB0C SENSOR DRIVER 18457M: Jacopo Mondi <jacopo@jmondi.org> 18458L: linux-media@vger.kernel.org 18459S: Odd fixes 18460T: git git://linuxtv.org/media_tree.git 18461F: drivers/media/i2c/rj54n1cb0c.c 18462F: include/media/i2c/rj54n1cb0c.h 18463 18464SH_VOU V4L2 OUTPUT DRIVER 18465L: linux-media@vger.kernel.org 18466S: Orphan 18467F: drivers/media/platform/renesas/sh_vou.c 18468F: include/media/drv-intf/sh_vou.h 18469 18470SI2157 MEDIA DRIVER 18471M: Antti Palosaari <crope@iki.fi> 18472L: linux-media@vger.kernel.org 18473S: Maintained 18474W: https://linuxtv.org 18475W: http://palosaari.fi/linux/ 18476Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18477T: git git://linuxtv.org/anttip/media_tree.git 18478F: drivers/media/tuners/si2157* 18479 18480SI2165 MEDIA DRIVER 18481M: Matthias Schwarzott <zzam@gentoo.org> 18482L: linux-media@vger.kernel.org 18483S: Maintained 18484W: https://linuxtv.org 18485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18486F: drivers/media/dvb-frontends/si2165* 18487 18488SI2168 MEDIA DRIVER 18489M: Antti Palosaari <crope@iki.fi> 18490L: linux-media@vger.kernel.org 18491S: Maintained 18492W: https://linuxtv.org 18493W: http://palosaari.fi/linux/ 18494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18495T: git git://linuxtv.org/anttip/media_tree.git 18496F: drivers/media/dvb-frontends/si2168* 18497 18498SI470X FM RADIO RECEIVER I2C DRIVER 18499M: Hans Verkuil <hverkuil@xs4all.nl> 18500L: linux-media@vger.kernel.org 18501S: Odd Fixes 18502W: https://linuxtv.org 18503T: git git://linuxtv.org/media_tree.git 18504F: drivers/media/radio/si470x/radio-si470x-i2c.c 18505 18506SI470X FM RADIO RECEIVER USB DRIVER 18507M: Hans Verkuil <hverkuil@xs4all.nl> 18508L: linux-media@vger.kernel.org 18509S: Maintained 18510W: https://linuxtv.org 18511T: git git://linuxtv.org/media_tree.git 18512F: drivers/media/radio/si470x/radio-si470x-common.c 18513F: drivers/media/radio/si470x/radio-si470x-usb.c 18514F: drivers/media/radio/si470x/radio-si470x.h 18515 18516SI4713 FM RADIO TRANSMITTER I2C DRIVER 18517M: Eduardo Valentin <edubezval@gmail.com> 18518L: linux-media@vger.kernel.org 18519S: Odd Fixes 18520W: https://linuxtv.org 18521T: git git://linuxtv.org/media_tree.git 18522F: drivers/media/radio/si4713/si4713.? 18523 18524SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18525M: Eduardo Valentin <edubezval@gmail.com> 18526L: linux-media@vger.kernel.org 18527S: Odd Fixes 18528W: https://linuxtv.org 18529T: git git://linuxtv.org/media_tree.git 18530F: drivers/media/radio/si4713/radio-platform-si4713.c 18531 18532SI4713 FM RADIO TRANSMITTER USB DRIVER 18533M: Hans Verkuil <hverkuil@xs4all.nl> 18534L: linux-media@vger.kernel.org 18535S: Maintained 18536W: https://linuxtv.org 18537T: git git://linuxtv.org/media_tree.git 18538F: drivers/media/radio/si4713/radio-usb-si4713.c 18539 18540SIANO DVB DRIVER 18541M: Mauro Carvalho Chehab <mchehab@kernel.org> 18542L: linux-media@vger.kernel.org 18543S: Odd fixes 18544W: https://linuxtv.org 18545T: git git://linuxtv.org/media_tree.git 18546F: drivers/media/common/siano/ 18547F: drivers/media/mmc/siano/ 18548F: drivers/media/usb/siano/ 18549F: drivers/media/usb/siano/ 18550 18551SIFIVE DRIVERS 18552M: Palmer Dabbelt <palmer@dabbelt.com> 18553M: Paul Walmsley <paul.walmsley@sifive.com> 18554L: linux-riscv@lists.infradead.org 18555S: Supported 18556T: git git://github.com/sifive/riscv-linux.git 18557N: sifive 18558K: [^@]sifive 18559 18560SIFIVE FU540 SYSTEM-ON-CHIP 18561M: Paul Walmsley <paul.walmsley@sifive.com> 18562M: Palmer Dabbelt <palmer@dabbelt.com> 18563L: linux-riscv@lists.infradead.org 18564S: Supported 18565T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18566N: fu540 18567K: fu540 18568 18569SIFIVE PDMA DRIVER 18570M: Green Wan <green.wan@sifive.com> 18571S: Maintained 18572F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18573F: drivers/dma/sf-pdma/ 18574 18575SILEAD TOUCHSCREEN DRIVER 18576M: Hans de Goede <hdegoede@redhat.com> 18577L: linux-input@vger.kernel.org 18578L: platform-driver-x86@vger.kernel.org 18579S: Maintained 18580F: drivers/input/touchscreen/silead.c 18581F: drivers/platform/x86/touchscreen_dmi.c 18582 18583SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18584M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18585S: Supported 18586F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18587F: drivers/net/wireless/silabs/wfx/ 18588 18589SILICON MOTION SM712 FRAME BUFFER DRIVER 18590M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18591M: Teddy Wang <teddy.wang@siliconmotion.com> 18592M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18593L: linux-fbdev@vger.kernel.org 18594S: Maintained 18595F: Documentation/fb/sm712fb.rst 18596F: drivers/video/fbdev/sm712* 18597 18598SILVACO I3C DUAL-ROLE MASTER 18599M: Miquel Raynal <miquel.raynal@bootlin.com> 18600M: Conor Culhane <conor.culhane@silvaco.com> 18601L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18602S: Maintained 18603F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18604F: drivers/i3c/master/svc-i3c-master.c 18605 18606SIMPLEFB FB DRIVER 18607M: Hans de Goede <hdegoede@redhat.com> 18608L: linux-fbdev@vger.kernel.org 18609S: Maintained 18610F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18611F: drivers/video/fbdev/simplefb.c 18612F: include/linux/platform_data/simplefb.h 18613 18614SIMTEC EB110ATX (Chalice CATS) 18615M: Simtec Linux Team <linux@simtec.co.uk> 18616S: Supported 18617W: http://www.simtec.co.uk/products/EB110ATX/ 18618 18619SIMTEC EB2410ITX (BAST) 18620M: Simtec Linux Team <linux@simtec.co.uk> 18621S: Supported 18622W: http://www.simtec.co.uk/products/EB2410ITX/ 18623F: arch/arm/mach-s3c/bast-ide.c 18624F: arch/arm/mach-s3c/bast-irq.c 18625F: arch/arm/mach-s3c/mach-bast.c 18626 18627SIOX 18628M: Thorsten Scherer <t.scherer@eckelmann.de> 18629M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18630R: Pengutronix Kernel Team <kernel@pengutronix.de> 18631S: Supported 18632F: drivers/gpio/gpio-siox.c 18633F: drivers/siox/* 18634F: include/trace/events/siox.h 18635 18636SIPHASH PRF ROUTINES 18637M: Jason A. Donenfeld <Jason@zx2c4.com> 18638S: Maintained 18639F: include/linux/siphash.h 18640F: lib/siphash.c 18641F: lib/test_siphash.c 18642 18643SIS 190 ETHERNET DRIVER 18644M: Francois Romieu <romieu@fr.zoreil.com> 18645L: netdev@vger.kernel.org 18646S: Maintained 18647F: drivers/net/ethernet/sis/sis190.c 18648 18649SIS 900/7016 FAST ETHERNET DRIVER 18650M: Daniele Venzano <venza@brownhat.org> 18651L: netdev@vger.kernel.org 18652S: Maintained 18653W: http://www.brownhat.org/sis900.html 18654F: drivers/net/ethernet/sis/sis900.* 18655 18656SIS FRAMEBUFFER DRIVER 18657M: Thomas Winischhofer <thomas@winischhofer.net> 18658S: Maintained 18659W: http://www.winischhofer.net/linuxsisvga.shtml 18660F: Documentation/fb/sisfb.rst 18661F: drivers/video/fbdev/sis/ 18662F: include/video/sisfb.h 18663 18664SIS I2C TOUCHSCREEN DRIVER 18665M: Mika Penttilä <mika.penttila@nextfour.com> 18666L: linux-input@vger.kernel.org 18667S: Maintained 18668F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18669F: drivers/input/touchscreen/sis_i2c.c 18670 18671SIS USB2VGA DRIVER 18672M: Thomas Winischhofer <thomas@winischhofer.net> 18673S: Maintained 18674W: http://www.winischhofer.at/linuxsisusbvga.shtml 18675F: drivers/usb/misc/sisusbvga/ 18676 18677SL28 CPLD MFD DRIVER 18678M: Michael Walle <michael@walle.cc> 18679S: Maintained 18680F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18681F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18682F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18683F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18684F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18685F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18686F: drivers/gpio/gpio-sl28cpld.c 18687F: drivers/hwmon/sl28cpld-hwmon.c 18688F: drivers/irqchip/irq-sl28cpld.c 18689F: drivers/pwm/pwm-sl28cpld.c 18690F: drivers/watchdog/sl28cpld_wdt.c 18691 18692SLAB ALLOCATOR 18693M: Christoph Lameter <cl@linux.com> 18694M: Pekka Enberg <penberg@kernel.org> 18695M: David Rientjes <rientjes@google.com> 18696M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18697M: Andrew Morton <akpm@linux-foundation.org> 18698M: Vlastimil Babka <vbabka@suse.cz> 18699R: Roman Gushchin <roman.gushchin@linux.dev> 18700R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18701L: linux-mm@kvack.org 18702S: Maintained 18703T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18704F: include/linux/sl?b*.h 18705F: mm/sl?b* 18706 18707SLCAN CAN NETWORK DRIVER 18708M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18709L: linux-can@vger.kernel.org 18710S: Maintained 18711F: drivers/net/can/slcan/ 18712 18713SLEEPABLE READ-COPY UPDATE (SRCU) 18714M: Lai Jiangshan <jiangshanlai@gmail.com> 18715M: "Paul E. McKenney" <paulmck@kernel.org> 18716M: Josh Triplett <josh@joshtriplett.org> 18717R: Steven Rostedt <rostedt@goodmis.org> 18718R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18719L: rcu@vger.kernel.org 18720S: Supported 18721W: http://www.rdrop.com/users/paulmck/RCU/ 18722T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18723F: include/linux/srcu*.h 18724F: kernel/rcu/srcu*.c 18725 18726SMACK SECURITY MODULE 18727M: Casey Schaufler <casey@schaufler-ca.com> 18728L: linux-security-module@vger.kernel.org 18729S: Maintained 18730W: http://schaufler-ca.com 18731T: git git://github.com/cschaufler/smack-next 18732F: Documentation/admin-guide/LSM/Smack.rst 18733F: security/smack/ 18734 18735SMC91x ETHERNET DRIVER 18736M: Nicolas Pitre <nico@fluxnic.net> 18737S: Odd Fixes 18738F: drivers/net/ethernet/smsc/smc91x.* 18739 18740SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18741M: Mark Rutland <mark.rutland@arm.com> 18742M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18743M: Sudeep Holla <sudeep.holla@arm.com> 18744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18745S: Maintained 18746F: drivers/firmware/smccc/ 18747F: include/linux/arm-smccc.h 18748 18749SMM665 HARDWARE MONITOR DRIVER 18750M: Guenter Roeck <linux@roeck-us.net> 18751L: linux-hwmon@vger.kernel.org 18752S: Maintained 18753F: Documentation/hwmon/smm665.rst 18754F: drivers/hwmon/smm665.c 18755 18756SMSC EMC2103 HARDWARE MONITOR DRIVER 18757M: Steve Glendinning <steve.glendinning@shawell.net> 18758L: linux-hwmon@vger.kernel.org 18759S: Maintained 18760F: Documentation/hwmon/emc2103.rst 18761F: drivers/hwmon/emc2103.c 18762 18763SMSC SCH5627 HARDWARE MONITOR DRIVER 18764M: Hans de Goede <hdegoede@redhat.com> 18765L: linux-hwmon@vger.kernel.org 18766S: Supported 18767F: Documentation/hwmon/sch5627.rst 18768F: drivers/hwmon/sch5627.c 18769 18770SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18771M: Steve Glendinning <steve.glendinning@shawell.net> 18772L: linux-fbdev@vger.kernel.org 18773S: Maintained 18774F: drivers/video/fbdev/smscufx.c 18775 18776SMSC47B397 HARDWARE MONITOR DRIVER 18777M: Jean Delvare <jdelvare@suse.com> 18778L: linux-hwmon@vger.kernel.org 18779S: Maintained 18780F: Documentation/hwmon/smsc47b397.rst 18781F: drivers/hwmon/smsc47b397.c 18782 18783SMSC911x ETHERNET DRIVER 18784M: Steve Glendinning <steve.glendinning@shawell.net> 18785L: netdev@vger.kernel.org 18786S: Maintained 18787F: drivers/net/ethernet/smsc/smsc911x.* 18788F: include/linux/smsc911x.h 18789 18790SMSC9420 PCI ETHERNET DRIVER 18791M: Steve Glendinning <steve.glendinning@shawell.net> 18792L: netdev@vger.kernel.org 18793S: Maintained 18794F: drivers/net/ethernet/smsc/smsc9420.* 18795 18796SOCIONEXT (SNI) AVE NETWORK DRIVER 18797M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18798L: netdev@vger.kernel.org 18799S: Maintained 18800F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18801F: drivers/net/ethernet/socionext/sni_ave.c 18802 18803SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18804M: Jassi Brar <jaswinder.singh@linaro.org> 18805M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18806L: netdev@vger.kernel.org 18807S: Maintained 18808F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18809F: drivers/net/ethernet/socionext/netsec.c 18810 18811SOCIONEXT (SNI) Synquacer SPI DRIVER 18812M: Masahisa Kojima <masahisa.kojima@linaro.org> 18813M: Jassi Brar <jaswinder.singh@linaro.org> 18814L: linux-spi@vger.kernel.org 18815S: Maintained 18816F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18817F: drivers/spi/spi-synquacer.c 18818 18819SOCIONEXT SYNQUACER I2C DRIVER 18820M: Ard Biesheuvel <ardb@kernel.org> 18821L: linux-i2c@vger.kernel.org 18822S: Maintained 18823F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18824F: drivers/i2c/busses/i2c-synquacer.c 18825 18826SOCIONEXT UNIPHIER SOUND DRIVER 18827L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18828S: Orphan 18829F: sound/soc/uniphier/ 18830 18831SOEKRIS NET48XX LED SUPPORT 18832M: Chris Boot <bootc@bootc.net> 18833S: Maintained 18834F: drivers/leds/leds-net48xx.c 18835 18836SOFT-IWARP DRIVER (siw) 18837M: Bernard Metzler <bmt@zurich.ibm.com> 18838L: linux-rdma@vger.kernel.org 18839S: Supported 18840F: drivers/infiniband/sw/siw/ 18841F: include/uapi/rdma/siw-abi.h 18842 18843SOFT-ROCE DRIVER (rxe) 18844M: Zhu Yanjun <zyjzyj2000@gmail.com> 18845L: linux-rdma@vger.kernel.org 18846S: Supported 18847F: drivers/infiniband/sw/rxe/ 18848F: include/uapi/rdma/rdma_user_rxe.h 18849 18850SOFTLOGIC 6x10 MPEG CODEC 18851M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18852M: Anton Sviridenko <anton@corp.bluecherry.net> 18853M: Andrey Utkin <andrey_utkin@fastmail.com> 18854M: Ismael Luceno <ismael@iodev.co.uk> 18855L: linux-media@vger.kernel.org 18856S: Supported 18857F: drivers/media/pci/solo6x10/ 18858 18859SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18860M: James Morse <james.morse@arm.com> 18861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18862S: Maintained 18863F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18864F: drivers/firmware/arm_sdei.c 18865F: include/linux/arm_sdei.h 18866F: include/uapi/linux/arm_sdei.h 18867 18868SOFTWARE NODES AND DEVICE PROPERTIES 18869R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18870R: Daniel Scally <djrscally@gmail.com> 18871R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18872R: Sakari Ailus <sakari.ailus@linux.intel.com> 18873L: linux-acpi@vger.kernel.org 18874S: Maintained 18875F: drivers/base/property.c 18876F: drivers/base/swnode.c 18877F: include/linux/fwnode.h 18878F: include/linux/property.h 18879 18880SOFTWARE RAID (Multiple Disks) SUPPORT 18881M: Song Liu <song@kernel.org> 18882L: linux-raid@vger.kernel.org 18883S: Supported 18884Q: https://patchwork.kernel.org/project/linux-raid/list/ 18885T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18886F: drivers/md/Kconfig 18887F: drivers/md/Makefile 18888F: drivers/md/md* 18889F: drivers/md/raid* 18890F: include/linux/raid/ 18891F: include/uapi/linux/raid/ 18892 18893SOLIDRUN CLEARFOG SUPPORT 18894M: Russell King <linux@armlinux.org.uk> 18895S: Maintained 18896F: arch/arm/boot/dts/armada-388-clearfog* 18897F: arch/arm/boot/dts/armada-38x-solidrun-* 18898 18899SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18900M: Russell King <linux@armlinux.org.uk> 18901S: Maintained 18902F: arch/arm/boot/dts/imx6*-cubox-i* 18903F: arch/arm/boot/dts/imx6*-hummingboard* 18904F: arch/arm/boot/dts/imx6*-sr-* 18905 18906SONIC NETWORK DRIVER 18907M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18908L: netdev@vger.kernel.org 18909S: Maintained 18910F: drivers/net/ethernet/natsemi/sonic.* 18911 18912SONICS SILICON BACKPLANE DRIVER (SSB) 18913M: Michael Buesch <m@bues.ch> 18914L: linux-wireless@vger.kernel.org 18915S: Maintained 18916F: drivers/ssb/ 18917F: include/linux/ssb/ 18918 18919SONY IMX208 SENSOR DRIVER 18920M: Sakari Ailus <sakari.ailus@linux.intel.com> 18921L: linux-media@vger.kernel.org 18922S: Maintained 18923T: git git://linuxtv.org/media_tree.git 18924F: drivers/media/i2c/imx208.c 18925 18926SONY IMX214 SENSOR DRIVER 18927M: Ricardo Ribalda <ribalda@kernel.org> 18928L: linux-media@vger.kernel.org 18929S: Maintained 18930T: git git://linuxtv.org/media_tree.git 18931F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18932F: drivers/media/i2c/imx214.c 18933 18934SONY IMX219 SENSOR DRIVER 18935M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18936L: linux-media@vger.kernel.org 18937S: Maintained 18938T: git git://linuxtv.org/media_tree.git 18939F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18940F: drivers/media/i2c/imx219.c 18941 18942SONY IMX258 SENSOR DRIVER 18943M: Sakari Ailus <sakari.ailus@linux.intel.com> 18944L: linux-media@vger.kernel.org 18945S: Maintained 18946T: git git://linuxtv.org/media_tree.git 18947F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18948F: drivers/media/i2c/imx258.c 18949 18950SONY IMX274 SENSOR DRIVER 18951M: Leon Luo <leonl@leopardimaging.com> 18952L: linux-media@vger.kernel.org 18953S: Maintained 18954T: git git://linuxtv.org/media_tree.git 18955F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18956F: drivers/media/i2c/imx274.c 18957 18958SONY IMX290 SENSOR DRIVER 18959M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18960L: linux-media@vger.kernel.org 18961S: Maintained 18962T: git git://linuxtv.org/media_tree.git 18963F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18964F: drivers/media/i2c/imx290.c 18965 18966SONY IMX319 SENSOR DRIVER 18967M: Bingbu Cao <bingbu.cao@intel.com> 18968L: linux-media@vger.kernel.org 18969S: Maintained 18970T: git git://linuxtv.org/media_tree.git 18971F: drivers/media/i2c/imx319.c 18972 18973SONY IMX334 SENSOR DRIVER 18974M: Paul J. Murphy <paul.j.murphy@intel.com> 18975M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18976L: linux-media@vger.kernel.org 18977S: Maintained 18978T: git git://linuxtv.org/media_tree.git 18979F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18980F: drivers/media/i2c/imx334.c 18981 18982SONY IMX335 SENSOR DRIVER 18983M: Paul J. Murphy <paul.j.murphy@intel.com> 18984M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18985L: linux-media@vger.kernel.org 18986S: Maintained 18987T: git git://linuxtv.org/media_tree.git 18988F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18989F: drivers/media/i2c/imx335.c 18990 18991SONY IMX355 SENSOR DRIVER 18992M: Tianshu Qiu <tian.shu.qiu@intel.com> 18993L: linux-media@vger.kernel.org 18994S: Maintained 18995T: git git://linuxtv.org/media_tree.git 18996F: drivers/media/i2c/imx355.c 18997 18998SONY IMX412 SENSOR DRIVER 18999M: Paul J. Murphy <paul.j.murphy@intel.com> 19000M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19001L: linux-media@vger.kernel.org 19002S: Maintained 19003T: git git://linuxtv.org/media_tree.git 19004F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19005F: drivers/media/i2c/imx412.c 19006 19007SONY MEMORYSTICK SUBSYSTEM 19008M: Maxim Levitsky <maximlevitsky@gmail.com> 19009M: Alex Dubov <oakad@yahoo.com> 19010M: Ulf Hansson <ulf.hansson@linaro.org> 19011L: linux-mmc@vger.kernel.org 19012S: Maintained 19013T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19014F: drivers/memstick/ 19015F: include/linux/memstick.h 19016 19017SONY VAIO CONTROL DEVICE DRIVER 19018M: Mattia Dongili <malattia@linux.it> 19019L: platform-driver-x86@vger.kernel.org 19020S: Maintained 19021W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19022F: Documentation/admin-guide/laptops/sony-laptop.rst 19023F: drivers/char/sonypi.c 19024F: drivers/platform/x86/sony-laptop.c 19025F: include/linux/sony-laptop.h 19026 19027SOUND 19028M: Jaroslav Kysela <perex@perex.cz> 19029M: Takashi Iwai <tiwai@suse.com> 19030L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19031S: Maintained 19032W: http://www.alsa-project.org/ 19033Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19035F: Documentation/sound/ 19036F: include/sound/ 19037F: include/uapi/sound/ 19038F: sound/ 19039F: tools/testing/selftests/alsa 19040 19041SOUND - COMPRESSED AUDIO 19042M: Vinod Koul <vkoul@kernel.org> 19043L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19044S: Supported 19045T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19046F: Documentation/sound/designs/compress-offload.rst 19047F: include/sound/compress_driver.h 19048F: include/uapi/sound/compress_* 19049F: sound/core/compress_offload.c 19050F: sound/soc/soc-compress.c 19051 19052SOUND - DMAENGINE HELPERS 19053M: Lars-Peter Clausen <lars@metafoo.de> 19054S: Supported 19055F: include/sound/dmaengine_pcm.h 19056F: sound/core/pcm_dmaengine.c 19057F: sound/soc/soc-generic-dmaengine-pcm.c 19058 19059SOUND - ALSA SELFTESTS 19060M: Mark Brown <broonie@kernel.org> 19061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19062L: linux-kselftest@vger.kernel.org 19063S: Supported 19064F: tools/testing/selftests/alsa 19065 19066SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19067M: Liam Girdwood <lgirdwood@gmail.com> 19068M: Mark Brown <broonie@kernel.org> 19069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19070S: Supported 19071W: http://alsa-project.org/main/index.php/ASoC 19072T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19073F: Documentation/devicetree/bindings/sound/ 19074F: Documentation/sound/soc/ 19075F: include/dt-bindings/sound/ 19076F: include/sound/soc* 19077F: sound/soc/ 19078 19079SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19080M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19081M: Liam Girdwood <lgirdwood@gmail.com> 19082M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19083M: Bard Liao <yung-chuan.liao@linux.intel.com> 19084M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19085R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19086M: Daniel Baluta <daniel.baluta@nxp.com> 19087L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19088S: Supported 19089W: https://github.com/thesofproject/linux/ 19090F: sound/soc/sof/ 19091 19092SOUNDWIRE SUBSYSTEM 19093M: Vinod Koul <vkoul@kernel.org> 19094M: Bard Liao <yung-chuan.liao@linux.intel.com> 19095R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19096R: Sanyog Kale <sanyog.r.kale@intel.com> 19097L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19098S: Supported 19099T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19100F: Documentation/driver-api/soundwire/ 19101F: drivers/soundwire/ 19102F: include/linux/soundwire/ 19103 19104SP2 MEDIA DRIVER 19105M: Olli Salonen <olli.salonen@iki.fi> 19106L: linux-media@vger.kernel.org 19107S: Maintained 19108W: https://linuxtv.org 19109Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19110F: drivers/media/dvb-frontends/sp2* 19111 19112SPARC + UltraSPARC (sparc/sparc64) 19113M: "David S. Miller" <davem@davemloft.net> 19114L: sparclinux@vger.kernel.org 19115S: Maintained 19116Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19117T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19118T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19119F: arch/sparc/ 19120F: drivers/sbus/ 19121 19122SPARC SERIAL DRIVERS 19123M: "David S. Miller" <davem@davemloft.net> 19124L: sparclinux@vger.kernel.org 19125S: Maintained 19126T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19127T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19128F: drivers/tty/serial/suncore.c 19129F: drivers/tty/serial/sunhv.c 19130F: drivers/tty/serial/sunsab.c 19131F: drivers/tty/serial/sunsab.h 19132F: drivers/tty/serial/sunsu.c 19133F: drivers/tty/serial/sunzilog.c 19134F: drivers/tty/serial/sunzilog.h 19135F: drivers/tty/vcc.c 19136F: include/linux/sunserialcore.h 19137 19138SPARSE CHECKER 19139M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19140L: linux-sparse@vger.kernel.org 19141S: Maintained 19142W: https://sparse.docs.kernel.org/ 19143T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19144Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19145B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19146F: include/linux/compiler.h 19147 19148SPEAKUP CONSOLE SPEECH DRIVER 19149M: William Hubbs <w.d.hubbs@gmail.com> 19150M: Chris Brannon <chris@the-brannons.com> 19151M: Kirk Reiser <kirk@reisers.ca> 19152M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19153L: speakup@linux-speakup.org 19154S: Odd Fixes 19155W: http://www.linux-speakup.org/ 19156W: https://github.com/linux-speakup/speakup 19157B: https://github.com/linux-speakup/speakup/issues 19158F: drivers/accessibility/speakup/ 19159 19160SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19161M: Viresh Kumar <vireshk@kernel.org> 19162M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19163M: soc@kernel.org 19164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19165S: Maintained 19166W: http://www.st.com/spear 19167F: arch/arm/boot/dts/spear* 19168F: arch/arm/mach-spear/ 19169F: drivers/clk/spear/ 19170F: drivers/pinctrl/spear/ 19171 19172SPI NOR SUBSYSTEM 19173M: Tudor Ambarus <tudor.ambarus@microchip.com> 19174M: Pratyush Yadav <pratyush@kernel.org> 19175R: Michael Walle <michael@walle.cc> 19176L: linux-mtd@lists.infradead.org 19177S: Maintained 19178W: http://www.linux-mtd.infradead.org/ 19179Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19180C: irc://irc.oftc.net/mtd 19181T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19182F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19183F: drivers/mtd/spi-nor/ 19184F: include/linux/mtd/spi-nor.h 19185 19186SPI SUBSYSTEM 19187M: Mark Brown <broonie@kernel.org> 19188L: linux-spi@vger.kernel.org 19189S: Maintained 19190Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19191T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19192F: Documentation/devicetree/bindings/spi/ 19193F: Documentation/spi/ 19194F: drivers/spi/ 19195F: include/linux/spi/ 19196F: include/uapi/linux/spi/ 19197F: tools/spi/ 19198 19199SPIDERNET NETWORK DRIVER for CELL 19200M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19201M: Geoff Levand <geoff@infradead.org> 19202L: netdev@vger.kernel.org 19203L: linuxppc-dev@lists.ozlabs.org 19204S: Maintained 19205F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19206F: drivers/net/ethernet/toshiba/spider_net* 19207 19208SPMI SUBSYSTEM 19209M: Stephen Boyd <sboyd@kernel.org> 19210L: linux-kernel@vger.kernel.org 19211S: Maintained 19212T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19213F: Documentation/devicetree/bindings/spmi/ 19214F: drivers/spmi/ 19215F: include/dt-bindings/spmi/spmi.h 19216F: include/linux/spmi.h 19217F: include/trace/events/spmi.h 19218 19219SPU FILE SYSTEM 19220M: Jeremy Kerr <jk@ozlabs.org> 19221L: linuxppc-dev@lists.ozlabs.org 19222S: Supported 19223W: http://www.ibm.com/developerworks/power/cell/ 19224F: Documentation/filesystems/spufs/spufs.rst 19225F: arch/powerpc/platforms/cell/spufs/ 19226 19227SQUASHFS FILE SYSTEM 19228M: Phillip Lougher <phillip@squashfs.org.uk> 19229L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19230S: Maintained 19231W: http://squashfs.org.uk 19232T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19233F: Documentation/filesystems/squashfs.rst 19234F: fs/squashfs/ 19235 19236SRM (Alpha) environment access 19237M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19238S: Maintained 19239F: arch/alpha/kernel/srm_env.c 19240 19241ST LSM6DSx IMU IIO DRIVER 19242M: Lorenzo Bianconi <lorenzo@kernel.org> 19243L: linux-iio@vger.kernel.org 19244S: Maintained 19245W: http://www.st.com/ 19246F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19247F: drivers/iio/imu/st_lsm6dsx/ 19248 19249ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19250M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19251M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19252L: linux-media@vger.kernel.org 19253S: Maintained 19254T: git git://linuxtv.org/media_tree.git 19255F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19256F: drivers/media/i2c/st-mipid02.c 19257 19258ST STM32 I2C/SMBUS DRIVER 19259M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19260M: Alain Volmat <alain.volmat@foss.st.com> 19261L: linux-i2c@vger.kernel.org 19262S: Maintained 19263F: drivers/i2c/busses/i2c-stm32* 19264 19265ST STM32 SPI DRIVER 19266M: Alain Volmat <alain.volmat@foss.st.com> 19267L: linux-spi@vger.kernel.org 19268S: Maintained 19269F: drivers/spi/spi-stm32.c 19270 19271ST STPDDC60 DRIVER 19272M: Daniel Nilsson <daniel.nilsson@flex.com> 19273L: linux-hwmon@vger.kernel.org 19274S: Maintained 19275F: Documentation/hwmon/stpddc60.rst 19276F: drivers/hwmon/pmbus/stpddc60.c 19277 19278ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19279M: Song Qiang <songqiang1304521@gmail.com> 19280L: linux-iio@vger.kernel.org 19281S: Maintained 19282F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19283F: drivers/iio/proximity/vl53l0x-i2c.c 19284 19285STABLE BRANCH 19286M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19287M: Sasha Levin <sashal@kernel.org> 19288L: stable@vger.kernel.org 19289S: Supported 19290F: Documentation/process/stable-kernel-rules.rst 19291 19292STAGING - ATOMISP DRIVER 19293M: Mauro Carvalho Chehab <mchehab@kernel.org> 19294R: Sakari Ailus <sakari.ailus@linux.intel.com> 19295L: linux-media@vger.kernel.org 19296S: Maintained 19297F: drivers/staging/media/atomisp/ 19298 19299STAGING - FIELDBUS SUBSYSTEM 19300M: Sven Van Asbroeck <TheSven73@gmail.com> 19301S: Maintained 19302F: drivers/staging/fieldbus/* 19303F: drivers/staging/fieldbus/Documentation/ 19304 19305STAGING - HMS ANYBUS-S BUS 19306M: Sven Van Asbroeck <TheSven73@gmail.com> 19307S: Maintained 19308F: drivers/staging/fieldbus/anybuss/ 19309 19310STAGING - INDUSTRIAL IO 19311M: Jonathan Cameron <jic23@kernel.org> 19312L: linux-iio@vger.kernel.org 19313S: Odd Fixes 19314F: Documentation/devicetree/bindings/staging/iio/ 19315F: drivers/staging/iio/ 19316 19317STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19318M: Marc Dietrich <marvin24@gmx.de> 19319L: ac100@lists.launchpad.net (moderated for non-subscribers) 19320L: linux-tegra@vger.kernel.org 19321S: Maintained 19322F: drivers/staging/nvec/ 19323 19324STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19325M: Jens Frederich <jfrederich@gmail.com> 19326M: Jon Nettleton <jon.nettleton@gmail.com> 19327S: Maintained 19328W: http://wiki.laptop.org/go/DCON 19329F: drivers/staging/olpc_dcon/ 19330 19331STAGING - REALTEK RTL8188EU DRIVERS 19332M: Larry Finger <Larry.Finger@lwfinger.net> 19333M: Phillip Potter <phil@philpotter.co.uk> 19334R: Pavel Skripkin <paskripkin@gmail.com> 19335S: Supported 19336F: drivers/staging/r8188eu/ 19337 19338STAGING - REALTEK RTL8712U DRIVERS 19339M: Larry Finger <Larry.Finger@lwfinger.net> 19340M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19341S: Odd Fixes 19342F: drivers/staging/rtl8712/ 19343 19344STAGING - SEPS525 LCD CONTROLLER DRIVERS 19345M: Michael Hennerich <michael.hennerich@analog.com> 19346L: linux-fbdev@vger.kernel.org 19347S: Supported 19348F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19349F: drivers/staging/fbtft/fb_seps525.c 19350 19351STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19352M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19353M: Teddy Wang <teddy.wang@siliconmotion.com> 19354M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19355L: linux-fbdev@vger.kernel.org 19356S: Maintained 19357F: drivers/staging/sm750fb/ 19358 19359STAGING - VIA VT665X DRIVERS 19360M: Forest Bond <forest@alittletooquiet.net> 19361S: Odd Fixes 19362F: drivers/staging/vt665?/ 19363 19364STAGING SUBSYSTEM 19365M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19366L: linux-staging@lists.linux.dev 19367S: Supported 19368T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19369F: drivers/staging/ 19370 19371STARFIRE/DURALAN NETWORK DRIVER 19372M: Ion Badulescu <ionut@badula.org> 19373S: Odd Fixes 19374F: drivers/net/ethernet/adaptec/starfire* 19375 19376STARFIVE JH7100 CLOCK DRIVERS 19377M: Emil Renner Berthing <kernel@esmil.dk> 19378S: Maintained 19379F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19380F: drivers/clk/starfive/clk-starfive-jh7100* 19381F: include/dt-bindings/clock/starfive-jh7100*.h 19382 19383STARFIVE JH7100 PINCTRL DRIVER 19384M: Emil Renner Berthing <kernel@esmil.dk> 19385L: linux-gpio@vger.kernel.org 19386S: Maintained 19387F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19388F: drivers/pinctrl/pinctrl-starfive.c 19389F: include/dt-bindings/pinctrl/pinctrl-starfive.h 19390 19391STARFIVE JH7100 RESET CONTROLLER DRIVER 19392M: Emil Renner Berthing <kernel@esmil.dk> 19393S: Maintained 19394F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19395F: drivers/reset/reset-starfive-jh7100.c 19396F: include/dt-bindings/reset/starfive-jh7100.h 19397 19398STATIC BRANCH/CALL 19399M: Peter Zijlstra <peterz@infradead.org> 19400M: Josh Poimboeuf <jpoimboe@kernel.org> 19401M: Jason Baron <jbaron@akamai.com> 19402R: Steven Rostedt <rostedt@goodmis.org> 19403R: Ard Biesheuvel <ardb@kernel.org> 19404S: Supported 19405F: arch/*/include/asm/jump_label*.h 19406F: arch/*/include/asm/static_call*.h 19407F: arch/*/kernel/jump_label.c 19408F: arch/*/kernel/static_call.c 19409F: include/linux/jump_label*.h 19410F: include/linux/static_call*.h 19411F: kernel/jump_label.c 19412F: kernel/static_call.c 19413 19414STI AUDIO (ASoC) DRIVERS 19415M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19416L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19417S: Maintained 19418F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19419F: sound/soc/sti/ 19420 19421STI CEC DRIVER 19422M: Alain Volmat <alain.volmat@foss.st.com> 19423S: Maintained 19424F: Documentation/devicetree/bindings/media/stih-cec.txt 19425F: drivers/media/cec/platform/sti/ 19426 19427STK1160 USB VIDEO CAPTURE DRIVER 19428M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19429L: linux-media@vger.kernel.org 19430S: Maintained 19431T: git git://linuxtv.org/media_tree.git 19432F: drivers/media/usb/stk1160/ 19433 19434STM32 AUDIO (ASoC) DRIVERS 19435M: Olivier Moysan <olivier.moysan@foss.st.com> 19436M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19437L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19438S: Maintained 19439F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19440F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19441F: sound/soc/stm/ 19442 19443STM32 TIMER/LPTIMER DRIVERS 19444M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19445S: Maintained 19446F: Documentation/ABI/testing/*timer-stm32 19447F: Documentation/devicetree/bindings/*/*stm32-*timer* 19448F: drivers/*/stm32-*timer* 19449F: drivers/pwm/pwm-stm32* 19450F: include/linux/*/stm32-*tim* 19451 19452STMMAC ETHERNET DRIVER 19453M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19454M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19455M: Jose Abreu <joabreu@synopsys.com> 19456L: netdev@vger.kernel.org 19457S: Supported 19458W: http://www.stlinux.com 19459F: Documentation/networking/device_drivers/ethernet/stmicro/ 19460F: drivers/net/ethernet/stmicro/stmmac/ 19461 19462SUN3/3X 19463M: Sam Creasey <sammy@sammy.net> 19464S: Maintained 19465W: http://sammy.net/sun3/ 19466F: arch/m68k/include/asm/sun3* 19467F: arch/m68k/kernel/*sun3* 19468F: arch/m68k/sun3*/ 19469F: drivers/net/ethernet/i825xx/sun3* 19470 19471SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19472M: Hans de Goede <hdegoede@redhat.com> 19473L: linux-input@vger.kernel.org 19474S: Maintained 19475F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19476F: drivers/input/keyboard/sun4i-lradc-keys.c 19477 19478SUNDANCE NETWORK DRIVER 19479M: Denis Kirjanov <kda@linux-powerpc.org> 19480L: netdev@vger.kernel.org 19481S: Maintained 19482F: drivers/net/ethernet/dlink/sundance.c 19483 19484SUNPLUS ETHERNET DRIVER 19485M: Wells Lu <wellslutw@gmail.com> 19486L: netdev@vger.kernel.org 19487S: Maintained 19488W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19489F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19490F: drivers/net/ethernet/sunplus/ 19491 19492SUNPLUS OCOTP DRIVER 19493M: Vincent Shih <vincent.sunplus@gmail.com> 19494S: Maintained 19495F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19496F: drivers/nvmem/sunplus-ocotp.c 19497 19498SUNPLUS PWM DRIVER 19499M: Hammer Hsieh <hammerh0314@gmail.com> 19500S: Maintained 19501F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19502F: drivers/pwm/pwm-sunplus.c 19503 19504SUNPLUS RTC DRIVER 19505M: Vincent Shih <vincent.sunplus@gmail.com> 19506L: linux-rtc@vger.kernel.org 19507S: Maintained 19508F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19509F: drivers/rtc/rtc-sunplus.c 19510 19511SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19512M: Li-hao Kuo <lhjeff911@gmail.com> 19513L: linux-spi@vger.kernel.org 19514S: Maintained 19515F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19516F: drivers/spi/spi-sunplus-sp7021.c 19517 19518SUNPLUS UART DRIVER 19519M: Hammer Hsieh <hammerh0314@gmail.com> 19520S: Maintained 19521F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19522F: drivers/tty/serial/sunplus-uart.c 19523 19524SUNPLUS WATCHDOG DRIVER 19525M: Xiantao Hu <xt.hu@cqplus1.com> 19526L: linux-watchdog@vger.kernel.org 19527S: Maintained 19528F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19529F: drivers/watchdog/sunplus_wdt.c 19530 19531SUPERH 19532M: Yoshinori Sato <ysato@users.sourceforge.jp> 19533M: Rich Felker <dalias@libc.org> 19534L: linux-sh@vger.kernel.org 19535S: Maintained 19536Q: http://patchwork.kernel.org/project/linux-sh/list/ 19537F: Documentation/sh/ 19538F: arch/sh/ 19539F: drivers/sh/ 19540 19541SUSPEND TO RAM 19542M: "Rafael J. Wysocki" <rafael@kernel.org> 19543M: Len Brown <len.brown@intel.com> 19544M: Pavel Machek <pavel@ucw.cz> 19545L: linux-pm@vger.kernel.org 19546S: Supported 19547B: https://bugzilla.kernel.org 19548F: Documentation/power/ 19549F: arch/x86/kernel/acpi/ 19550F: drivers/base/power/ 19551F: include/linux/freezer.h 19552F: include/linux/pm.h 19553F: include/linux/suspend.h 19554F: kernel/power/ 19555 19556SVGA HANDLING 19557M: Martin Mares <mj@ucw.cz> 19558L: linux-video@atrey.karlin.mff.cuni.cz 19559S: Maintained 19560F: Documentation/admin-guide/svga.rst 19561F: arch/x86/boot/video* 19562 19563SWIOTLB SUBSYSTEM 19564M: Christoph Hellwig <hch@infradead.org> 19565L: iommu@lists.linux.dev 19566S: Supported 19567W: http://git.infradead.org/users/hch/dma-mapping.git 19568T: git git://git.infradead.org/users/hch/dma-mapping.git 19569F: arch/*/kernel/pci-swiotlb.c 19570F: include/linux/swiotlb.h 19571F: kernel/dma/swiotlb.c 19572 19573SWITCHDEV 19574M: Jiri Pirko <jiri@resnulli.us> 19575M: Ivan Vecera <ivecera@redhat.com> 19576L: netdev@vger.kernel.org 19577S: Supported 19578F: include/net/switchdev.h 19579F: net/switchdev/ 19580 19581SY8106A REGULATOR DRIVER 19582M: Icenowy Zheng <icenowy@aosc.io> 19583S: Maintained 19584F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19585F: drivers/regulator/sy8106a-regulator.c 19586 19587SYNC FILE FRAMEWORK 19588M: Sumit Semwal <sumit.semwal@linaro.org> 19589R: Gustavo Padovan <gustavo@padovan.org> 19590L: linux-media@vger.kernel.org 19591L: dri-devel@lists.freedesktop.org 19592S: Maintained 19593T: git git://anongit.freedesktop.org/drm/drm-misc 19594F: Documentation/driver-api/sync_file.rst 19595F: drivers/dma-buf/dma-fence* 19596F: drivers/dma-buf/sw_sync.c 19597F: drivers/dma-buf/sync_* 19598F: include/linux/sync_file.h 19599F: include/uapi/linux/sync_file.h 19600 19601SYNOPSYS ARC ARCHITECTURE 19602M: Vineet Gupta <vgupta@kernel.org> 19603L: linux-snps-arc@lists.infradead.org 19604S: Supported 19605T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19606F: Documentation/arc/ 19607F: Documentation/devicetree/bindings/arc/* 19608F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19609F: arch/arc/ 19610F: drivers/clocksource/arc_timer.c 19611F: drivers/tty/serial/arc_uart.c 19612 19613SYNOPSYS ARC HSDK SDP pll clock driver 19614M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19615S: Supported 19616F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19617F: drivers/clk/clk-hsdk-pll.c 19618 19619SYNOPSYS ARC SDP clock driver 19620M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19621S: Supported 19622F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19623F: drivers/clk/axs10x/* 19624 19625SYNOPSYS ARC SDP platform support 19626M: Alexey Brodkin <abrodkin@synopsys.com> 19627S: Supported 19628F: Documentation/devicetree/bindings/arc/axs10* 19629F: arch/arc/boot/dts/ax* 19630F: arch/arc/plat-axs10x 19631 19632SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19633M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19634S: Supported 19635F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19636F: drivers/reset/reset-axs10x.c 19637 19638SYNOPSYS CREG GPIO DRIVER 19639M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19640S: Maintained 19641F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19642F: drivers/gpio/gpio-creg-snps.c 19643 19644SYNOPSYS DESIGNWARE 8250 UART DRIVER 19645M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19646R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19647S: Supported 19648F: drivers/tty/serial/8250/8250_dw.c 19649F: drivers/tty/serial/8250/8250_dwlib.* 19650F: drivers/tty/serial/8250/8250_lpss.c 19651 19652SYNOPSYS DESIGNWARE APB GPIO DRIVER 19653M: Hoan Tran <hoan@os.amperecomputing.com> 19654M: Serge Semin <fancer.lancer@gmail.com> 19655L: linux-gpio@vger.kernel.org 19656S: Maintained 19657F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19658F: drivers/gpio/gpio-dwapb.c 19659 19660SYNOPSYS DESIGNWARE APB SSI DRIVER 19661M: Serge Semin <fancer.lancer@gmail.com> 19662L: linux-spi@vger.kernel.org 19663S: Supported 19664F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19665F: drivers/spi/spi-dw* 19666 19667SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19668M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19669S: Maintained 19670F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19671F: drivers/dma/dw-axi-dmac/ 19672 19673SYNOPSYS DESIGNWARE DMAC DRIVER 19674M: Viresh Kumar <vireshk@kernel.org> 19675R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19676S: Maintained 19677F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19678F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19679F: drivers/dma/dw/ 19680F: include/dt-bindings/dma/dw-dmac.h 19681F: include/linux/dma/dw.h 19682F: include/linux/platform_data/dma-dw.h 19683 19684SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19685M: Jose Abreu <Jose.Abreu@synopsys.com> 19686L: netdev@vger.kernel.org 19687S: Supported 19688F: drivers/net/ethernet/synopsys/ 19689 19690SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19691M: Jose Abreu <Jose.Abreu@synopsys.com> 19692L: netdev@vger.kernel.org 19693S: Supported 19694F: drivers/net/pcs/pcs-xpcs.c 19695F: drivers/net/pcs/pcs-xpcs.h 19696F: include/linux/pcs/pcs-xpcs.h 19697 19698SYNOPSYS DESIGNWARE I2C DRIVER 19699M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19700R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19701R: Mika Westerberg <mika.westerberg@linux.intel.com> 19702R: Jan Dabros <jsd@semihalf.com> 19703L: linux-i2c@vger.kernel.org 19704S: Supported 19705F: drivers/i2c/busses/i2c-designware-* 19706 19707SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19708M: Jaehoon Chung <jh80.chung@samsung.com> 19709L: linux-mmc@vger.kernel.org 19710S: Maintained 19711F: drivers/mmc/host/dw_mmc* 19712 19713SYNOPSYS HSDK RESET CONTROLLER DRIVER 19714M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19715S: Supported 19716F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19717F: drivers/reset/reset-hsdk.c 19718F: include/dt-bindings/reset/snps,hsdk-reset.h 19719 19720SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19721M: Prabu Thangamuthu <prabu.t@synopsys.com> 19722M: Manjunath M B <manjumb@synopsys.com> 19723L: linux-mmc@vger.kernel.org 19724S: Maintained 19725F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19726 19727SYSTEM CONFIGURATION (SYSCON) 19728M: Lee Jones <lee@kernel.org> 19729M: Arnd Bergmann <arnd@arndb.de> 19730S: Supported 19731T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19732F: drivers/mfd/syscon.c 19733 19734SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19735M: Sudeep Holla <sudeep.holla@arm.com> 19736R: Cristian Marussi <cristian.marussi@arm.com> 19737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19738S: Maintained 19739F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19740F: drivers/clk/clk-sc[mp]i.c 19741F: drivers/cpufreq/sc[mp]i-cpufreq.c 19742F: drivers/firmware/arm_scmi/ 19743F: drivers/firmware/arm_scpi.c 19744F: drivers/regulator/scmi-regulator.c 19745F: drivers/reset/reset-scmi.c 19746F: include/linux/sc[mp]i_protocol.h 19747F: include/trace/events/scmi.h 19748F: include/uapi/linux/virtio_scmi.h 19749 19750SYSTEM RESET/SHUTDOWN DRIVERS 19751M: Sebastian Reichel <sre@kernel.org> 19752L: linux-pm@vger.kernel.org 19753S: Maintained 19754T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19755F: Documentation/devicetree/bindings/power/reset/ 19756F: drivers/power/reset/ 19757 19758SYSTEM TRACE MODULE CLASS 19759M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19760S: Maintained 19761T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19762F: Documentation/trace/stm.rst 19763F: drivers/hwtracing/stm/ 19764F: include/linux/stm.h 19765F: include/uapi/linux/stm.h 19766 19767SYSTEM76 ACPI DRIVER 19768M: Jeremy Soller <jeremy@system76.com> 19769M: System76 Product Development <productdev@system76.com> 19770L: platform-driver-x86@vger.kernel.org 19771S: Maintained 19772F: drivers/platform/x86/system76_acpi.c 19773 19774SYSV FILESYSTEM 19775M: Christoph Hellwig <hch@infradead.org> 19776S: Maintained 19777F: Documentation/filesystems/sysv-fs.rst 19778F: fs/sysv/ 19779F: include/linux/sysv_fs.h 19780 19781TASKSTATS STATISTICS INTERFACE 19782M: Balbir Singh <bsingharora@gmail.com> 19783S: Maintained 19784F: Documentation/accounting/taskstats* 19785F: include/linux/taskstats* 19786F: kernel/taskstats.c 19787 19788TC subsystem 19789M: Jamal Hadi Salim <jhs@mojatatu.com> 19790M: Cong Wang <xiyou.wangcong@gmail.com> 19791M: Jiri Pirko <jiri@resnulli.us> 19792L: netdev@vger.kernel.org 19793S: Maintained 19794F: include/net/pkt_cls.h 19795F: include/net/pkt_sched.h 19796F: include/net/tc_act/ 19797F: include/uapi/linux/pkt_cls.h 19798F: include/uapi/linux/pkt_sched.h 19799F: include/uapi/linux/tc_act/ 19800F: include/uapi/linux/tc_ematch/ 19801F: net/sched/ 19802F: tools/testing/selftests/tc-testing 19803 19804TC90522 MEDIA DRIVER 19805M: Akihiro Tsukada <tskd08@gmail.com> 19806L: linux-media@vger.kernel.org 19807S: Odd Fixes 19808F: drivers/media/dvb-frontends/tc90522* 19809 19810TCP LOW PRIORITY MODULE 19811M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19812M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19813S: Maintained 19814W: http://tcp-lp-mod.sourceforge.net/ 19815F: net/ipv4/tcp_lp.c 19816 19817TDA10071 MEDIA DRIVER 19818M: Antti Palosaari <crope@iki.fi> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821W: https://linuxtv.org 19822W: http://palosaari.fi/linux/ 19823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19824T: git git://linuxtv.org/anttip/media_tree.git 19825F: drivers/media/dvb-frontends/tda10071* 19826 19827TDA18212 MEDIA DRIVER 19828M: Antti Palosaari <crope@iki.fi> 19829L: linux-media@vger.kernel.org 19830S: Maintained 19831W: https://linuxtv.org 19832W: http://palosaari.fi/linux/ 19833Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19834T: git git://linuxtv.org/anttip/media_tree.git 19835F: drivers/media/tuners/tda18212* 19836 19837TDA18218 MEDIA DRIVER 19838M: Antti Palosaari <crope@iki.fi> 19839L: linux-media@vger.kernel.org 19840S: Maintained 19841W: https://linuxtv.org 19842W: http://palosaari.fi/linux/ 19843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19844T: git git://linuxtv.org/anttip/media_tree.git 19845F: drivers/media/tuners/tda18218* 19846 19847TDA18250 MEDIA DRIVER 19848M: Olli Salonen <olli.salonen@iki.fi> 19849L: linux-media@vger.kernel.org 19850S: Maintained 19851W: https://linuxtv.org 19852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19853T: git git://linuxtv.org/media_tree.git 19854F: drivers/media/tuners/tda18250* 19855 19856TDA18271 MEDIA DRIVER 19857M: Michael Krufky <mkrufky@linuxtv.org> 19858L: linux-media@vger.kernel.org 19859S: Maintained 19860W: https://linuxtv.org 19861W: http://github.com/mkrufky 19862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19863T: git git://linuxtv.org/mkrufky/tuners.git 19864F: drivers/media/tuners/tda18271* 19865 19866TDA1997x MEDIA DRIVER 19867M: Tim Harvey <tharvey@gateworks.com> 19868L: linux-media@vger.kernel.org 19869S: Maintained 19870W: https://linuxtv.org 19871Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19872F: drivers/media/i2c/tda1997x.* 19873 19874TDA827x MEDIA DRIVER 19875M: Michael Krufky <mkrufky@linuxtv.org> 19876L: linux-media@vger.kernel.org 19877S: Maintained 19878W: https://linuxtv.org 19879W: http://github.com/mkrufky 19880Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19881T: git git://linuxtv.org/mkrufky/tuners.git 19882F: drivers/media/tuners/tda8290.* 19883 19884TDA8290 MEDIA DRIVER 19885M: Michael Krufky <mkrufky@linuxtv.org> 19886L: linux-media@vger.kernel.org 19887S: Maintained 19888W: https://linuxtv.org 19889W: http://github.com/mkrufky 19890Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19891T: git git://linuxtv.org/mkrufky/tuners.git 19892F: drivers/media/tuners/tda8290.* 19893 19894TDA9840 MEDIA DRIVER 19895M: Hans Verkuil <hverkuil@xs4all.nl> 19896L: linux-media@vger.kernel.org 19897S: Maintained 19898W: https://linuxtv.org 19899T: git git://linuxtv.org/media_tree.git 19900F: drivers/media/i2c/tda9840* 19901 19902TEA5761 TUNER DRIVER 19903M: Mauro Carvalho Chehab <mchehab@kernel.org> 19904L: linux-media@vger.kernel.org 19905S: Odd fixes 19906W: https://linuxtv.org 19907T: git git://linuxtv.org/media_tree.git 19908F: drivers/media/tuners/tea5761.* 19909 19910TEA5767 TUNER DRIVER 19911M: Mauro Carvalho Chehab <mchehab@kernel.org> 19912L: linux-media@vger.kernel.org 19913S: Maintained 19914W: https://linuxtv.org 19915T: git git://linuxtv.org/media_tree.git 19916F: drivers/media/tuners/tea5767.* 19917 19918TEA6415C MEDIA DRIVER 19919M: Hans Verkuil <hverkuil@xs4all.nl> 19920L: linux-media@vger.kernel.org 19921S: Maintained 19922W: https://linuxtv.org 19923T: git git://linuxtv.org/media_tree.git 19924F: drivers/media/i2c/tea6415c* 19925 19926TEA6420 MEDIA DRIVER 19927M: Hans Verkuil <hverkuil@xs4all.nl> 19928L: linux-media@vger.kernel.org 19929S: Maintained 19930W: https://linuxtv.org 19931T: git git://linuxtv.org/media_tree.git 19932F: drivers/media/i2c/tea6420* 19933 19934TEAM DRIVER 19935M: Jiri Pirko <jiri@resnulli.us> 19936L: netdev@vger.kernel.org 19937S: Supported 19938F: drivers/net/team/ 19939F: include/linux/if_team.h 19940F: include/uapi/linux/if_team.h 19941 19942TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19943M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19944S: Maintained 19945F: arch/x86/platform/ts5500/ 19946 19947TECHNOTREND USB IR RECEIVER 19948M: Sean Young <sean@mess.org> 19949L: linux-media@vger.kernel.org 19950S: Maintained 19951F: drivers/media/rc/ttusbir.c 19952 19953TECHWELL TW9910 VIDEO DECODER 19954L: linux-media@vger.kernel.org 19955S: Orphan 19956F: drivers/media/i2c/tw9910.c 19957F: include/media/i2c/tw9910.h 19958 19959TEE SUBSYSTEM 19960M: Jens Wiklander <jens.wiklander@linaro.org> 19961R: Sumit Garg <sumit.garg@linaro.org> 19962L: op-tee@lists.trustedfirmware.org 19963S: Maintained 19964F: Documentation/staging/tee.rst 19965F: drivers/tee/ 19966F: include/linux/tee_drv.h 19967F: include/uapi/linux/tee.h 19968 19969TEGRA ARCHITECTURE SUPPORT 19970M: Thierry Reding <thierry.reding@gmail.com> 19971M: Jonathan Hunter <jonathanh@nvidia.com> 19972L: linux-tegra@vger.kernel.org 19973S: Supported 19974Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19976N: [^a-z]tegra 19977 19978TEGRA CLOCK DRIVER 19979M: Peter De Schrijver <pdeschrijver@nvidia.com> 19980M: Prashant Gaikwad <pgaikwad@nvidia.com> 19981S: Supported 19982F: drivers/clk/tegra/ 19983 19984TEGRA DMA DRIVERS 19985M: Laxman Dewangan <ldewangan@nvidia.com> 19986M: Jon Hunter <jonathanh@nvidia.com> 19987S: Supported 19988F: drivers/dma/tegra* 19989 19990TEGRA I2C DRIVER 19991M: Laxman Dewangan <ldewangan@nvidia.com> 19992R: Dmitry Osipenko <digetx@gmail.com> 19993S: Supported 19994F: drivers/i2c/busses/i2c-tegra.c 19995 19996TEGRA IOMMU DRIVERS 19997M: Thierry Reding <thierry.reding@gmail.com> 19998R: Krishna Reddy <vdumpa@nvidia.com> 19999L: linux-tegra@vger.kernel.org 20000S: Supported 20001F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20002F: drivers/iommu/tegra* 20003 20004TEGRA KBC DRIVER 20005M: Laxman Dewangan <ldewangan@nvidia.com> 20006S: Supported 20007F: drivers/input/keyboard/tegra-kbc.c 20008 20009TEGRA NAND DRIVER 20010M: Stefan Agner <stefan@agner.ch> 20011M: Lucas Stach <dev@lynxeye.de> 20012S: Maintained 20013F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20014F: drivers/mtd/nand/raw/tegra_nand.c 20015 20016TEGRA PWM DRIVER 20017M: Thierry Reding <thierry.reding@gmail.com> 20018S: Supported 20019F: drivers/pwm/pwm-tegra.c 20020 20021TEGRA SERIAL DRIVER 20022M: Laxman Dewangan <ldewangan@nvidia.com> 20023S: Supported 20024F: drivers/tty/serial/serial-tegra.c 20025 20026TEGRA SPI DRIVER 20027M: Laxman Dewangan <ldewangan@nvidia.com> 20028S: Supported 20029F: drivers/spi/spi-tegra* 20030 20031TEGRA QUAD SPI DRIVER 20032M: Thierry Reding <thierry.reding@gmail.com> 20033M: Jonathan Hunter <jonathanh@nvidia.com> 20034M: Sowjanya Komatineni <skomatineni@nvidia.com> 20035L: linux-tegra@vger.kernel.org 20036S: Maintained 20037F: drivers/spi/spi-tegra210-quad.c 20038 20039TEGRA VIDEO DRIVER 20040M: Thierry Reding <thierry.reding@gmail.com> 20041M: Jonathan Hunter <jonathanh@nvidia.com> 20042M: Sowjanya Komatineni <skomatineni@nvidia.com> 20043L: linux-media@vger.kernel.org 20044L: linux-tegra@vger.kernel.org 20045S: Maintained 20046F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20047F: drivers/staging/media/tegra-video/ 20048 20049TEGRA XUSB PADCTL DRIVER 20050M: JC Kuo <jckuo@nvidia.com> 20051S: Supported 20052F: drivers/phy/tegra/xusb* 20053 20054TEHUTI ETHERNET DRIVER 20055M: Andy Gospodarek <andy@greyhouse.net> 20056L: netdev@vger.kernel.org 20057S: Supported 20058F: drivers/net/ethernet/tehuti/* 20059 20060TELECOM CLOCK DRIVER FOR MCPL0010 20061M: Mark Gross <markgross@kernel.org> 20062S: Supported 20063F: drivers/char/tlclk.c 20064 20065TEMPO SEMICONDUCTOR DRIVERS 20066M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20067S: Maintained 20068F: Documentation/devicetree/bindings/sound/tscs*.txt 20069F: sound/soc/codecs/tscs*.c 20070F: sound/soc/codecs/tscs*.h 20071 20072TENSILICA XTENSA PORT (xtensa) 20073M: Chris Zankel <chris@zankel.net> 20074M: Max Filippov <jcmvbkbc@gmail.com> 20075L: linux-xtensa@linux-xtensa.org 20076S: Maintained 20077T: git git://github.com/czankel/xtensa-linux.git 20078F: arch/xtensa/ 20079F: drivers/irqchip/irq-xtensa-* 20080 20081TEXAS INSTRUMENTS ASoC DRIVERS 20082M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20084S: Maintained 20085F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20086F: sound/soc/ti/ 20087 20088TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20089M: Ricardo Ribalda <ribalda@kernel.org> 20090L: linux-iio@vger.kernel.org 20091S: Supported 20092F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20093F: drivers/iio/dac/ti-dac7612.c 20094 20095TEXAS INSTRUMENTS DMA DRIVERS 20096M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20097L: dmaengine@vger.kernel.org 20098S: Maintained 20099F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20100F: Documentation/devicetree/bindings/dma/ti-edma.txt 20101F: Documentation/devicetree/bindings/dma/ti/ 20102F: drivers/dma/ti/ 20103X: drivers/dma/ti/cppi41.c 20104F: include/linux/dma/k3-udma-glue.h 20105F: include/linux/dma/ti-cppi5.h 20106F: include/linux/dma/k3-psil.h 20107 20108TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20109M: Nishanth Menon <nm@ti.com> 20110M: Tero Kristo <kristo@kernel.org> 20111M: Santosh Shilimkar <ssantosh@kernel.org> 20112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20113S: Maintained 20114F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20115F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20116F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20117F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20118F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20119F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20120F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20121F: drivers/clk/keystone/sci-clk.c 20122F: drivers/firmware/ti_sci* 20123F: drivers/irqchip/irq-ti-sci-inta.c 20124F: drivers/irqchip/irq-ti-sci-intr.c 20125F: drivers/reset/reset-ti-sci.c 20126F: drivers/soc/ti/ti_sci_inta_msi.c 20127F: drivers/soc/ti/ti_sci_pm_domains.c 20128F: include/dt-bindings/soc/ti,sci_pm_domain.h 20129F: include/linux/soc/ti/ti_sci_inta_msi.h 20130F: include/linux/soc/ti/ti_sci_protocol.h 20131 20132TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20133M: Robert Marko <robert.marko@sartura.hr> 20134M: Luka Perkov <luka.perkov@sartura.hr> 20135L: linux-hwmon@vger.kernel.org 20136S: Maintained 20137F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20138F: Documentation/hwmon/tps23861.rst 20139F: drivers/hwmon/tps23861.c 20140 20141TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20142M: Puranjay Mohan <puranjay12@gmail.com> 20143L: linux-iio@vger.kernel.org 20144S: Supported 20145F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20146F: drivers/iio/temperature/tmp117.c 20147 20148THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20149M: Hans Verkuil <hverkuil@xs4all.nl> 20150L: linux-media@vger.kernel.org 20151S: Maintained 20152W: https://linuxtv.org 20153T: git git://linuxtv.org/media_tree.git 20154F: drivers/media/radio/radio-raremono.c 20155 20156THERMAL 20157M: Rafael J. Wysocki <rafael@kernel.org> 20158M: Daniel Lezcano <daniel.lezcano@linaro.org> 20159R: Amit Kucheria <amitk@kernel.org> 20160R: Zhang Rui <rui.zhang@intel.com> 20161L: linux-pm@vger.kernel.org 20162S: Supported 20163Q: https://patchwork.kernel.org/project/linux-pm/list/ 20164T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20165F: Documentation/ABI/testing/sysfs-class-thermal 20166F: Documentation/devicetree/bindings/thermal/ 20167F: Documentation/driver-api/thermal/ 20168F: drivers/thermal/ 20169F: include/dt-bindings/thermal/ 20170F: include/linux/cpu_cooling.h 20171F: include/linux/thermal.h 20172F: include/uapi/linux/thermal.h 20173F: tools/lib/thermal/ 20174F: tools/thermal/ 20175 20176THERMAL DRIVER FOR AMLOGIC SOCS 20177M: Guillaume La Roque <glaroque@baylibre.com> 20178L: linux-pm@vger.kernel.org 20179L: linux-amlogic@lists.infradead.org 20180S: Supported 20181W: http://linux-meson.com/ 20182F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20183F: drivers/thermal/amlogic_thermal.c 20184 20185THERMAL/CPU_COOLING 20186M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20187M: Daniel Lezcano <daniel.lezcano@linaro.org> 20188M: Viresh Kumar <viresh.kumar@linaro.org> 20189R: Lukasz Luba <lukasz.luba@arm.com> 20190L: linux-pm@vger.kernel.org 20191S: Supported 20192F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20193F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20194F: drivers/thermal/cpufreq_cooling.c 20195F: drivers/thermal/cpuidle_cooling.c 20196F: include/linux/cpu_cooling.h 20197 20198THERMAL/POWER_ALLOCATOR 20199M: Lukasz Luba <lukasz.luba@arm.com> 20200L: linux-pm@vger.kernel.org 20201S: Maintained 20202F: Documentation/driver-api/thermal/power_allocator.rst 20203F: drivers/thermal/gov_power_allocator.c 20204F: include/trace/events/thermal_power_allocator.h 20205 20206THINKPAD ACPI EXTRAS DRIVER 20207M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20208L: ibm-acpi-devel@lists.sourceforge.net 20209L: platform-driver-x86@vger.kernel.org 20210S: Maintained 20211W: http://ibm-acpi.sourceforge.net 20212W: http://thinkwiki.org/wiki/Ibm-acpi 20213T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20214F: drivers/platform/x86/thinkpad_acpi.c 20215 20216THINKPAD LMI DRIVER 20217M: Mark Pearson <markpearson@lenovo.com> 20218L: platform-driver-x86@vger.kernel.org 20219S: Maintained 20220F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20221F: drivers/platform/x86/think-lmi.? 20222 20223THUNDERBOLT DMA TRAFFIC TEST DRIVER 20224M: Isaac Hazan <isaac.hazan@intel.com> 20225L: linux-usb@vger.kernel.org 20226S: Maintained 20227F: drivers/thunderbolt/dma_test.c 20228 20229THUNDERBOLT DRIVER 20230M: Andreas Noever <andreas.noever@gmail.com> 20231M: Michael Jamet <michael.jamet@intel.com> 20232M: Mika Westerberg <mika.westerberg@linux.intel.com> 20233M: Yehezkel Bernat <YehezkelShB@gmail.com> 20234L: linux-usb@vger.kernel.org 20235S: Maintained 20236T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20237F: Documentation/admin-guide/thunderbolt.rst 20238F: drivers/thunderbolt/ 20239F: include/linux/thunderbolt.h 20240 20241THUNDERBOLT NETWORK DRIVER 20242M: Michael Jamet <michael.jamet@intel.com> 20243M: Mika Westerberg <mika.westerberg@linux.intel.com> 20244M: Yehezkel Bernat <YehezkelShB@gmail.com> 20245L: netdev@vger.kernel.org 20246S: Maintained 20247F: drivers/net/thunderbolt.c 20248 20249THUNDERX GPIO DRIVER 20250M: Robert Richter <rric@kernel.org> 20251S: Odd Fixes 20252F: drivers/gpio/gpio-thunderx.c 20253 20254TI ADS131E0X ADC SERIES DRIVER 20255M: Tomislav Denis <tomislav.denis@avl.com> 20256L: linux-iio@vger.kernel.org 20257S: Maintained 20258F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 20259F: drivers/iio/adc/ti-ads131e08.c 20260 20261TI AM437X VPFE DRIVER 20262M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20263L: linux-media@vger.kernel.org 20264S: Maintained 20265W: https://linuxtv.org 20266Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20267T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20268F: drivers/media/platform/ti/am437x/ 20269 20270TI BANDGAP AND THERMAL DRIVER 20271M: Eduardo Valentin <edubezval@gmail.com> 20272M: Keerthy <j-keerthy@ti.com> 20273L: linux-pm@vger.kernel.org 20274L: linux-omap@vger.kernel.org 20275S: Maintained 20276F: drivers/thermal/ti-soc-thermal/ 20277 20278TI BQ27XXX POWER SUPPLY DRIVER 20279F: drivers/power/supply/bq27xxx_battery.c 20280F: drivers/power/supply/bq27xxx_battery_i2c.c 20281F: include/linux/power/bq27xxx_battery.h 20282 20283TI CDCE706 CLOCK DRIVER 20284M: Max Filippov <jcmvbkbc@gmail.com> 20285S: Maintained 20286F: drivers/clk/clk-cdce706.c 20287 20288TI CLOCK DRIVER 20289M: Tero Kristo <kristo@kernel.org> 20290L: linux-omap@vger.kernel.org 20291S: Odd Fixes 20292F: drivers/clk/ti/ 20293F: include/linux/clk/ti.h 20294 20295TI DAVINCI MACHINE SUPPORT 20296M: Sekhar Nori <nsekhar@ti.com> 20297R: Bartosz Golaszewski <brgl@bgdev.pl> 20298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20299S: Supported 20300T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20301F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20302F: arch/arm/boot/dts/da850* 20303F: arch/arm/mach-davinci/ 20304F: drivers/i2c/busses/i2c-davinci.c 20305 20306TI DAVINCI SERIES CLOCK DRIVER 20307M: David Lechner <david@lechnology.com> 20308R: Sekhar Nori <nsekhar@ti.com> 20309S: Maintained 20310F: Documentation/devicetree/bindings/clock/ti/davinci/ 20311F: drivers/clk/davinci/ 20312 20313TI DAVINCI SERIES GPIO DRIVER 20314M: Keerthy <j-keerthy@ti.com> 20315L: linux-gpio@vger.kernel.org 20316S: Maintained 20317F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20318F: drivers/gpio/gpio-davinci.c 20319 20320TI DAVINCI SERIES MEDIA DRIVER 20321M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20322L: linux-media@vger.kernel.org 20323S: Maintained 20324W: https://linuxtv.org 20325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20326T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20327F: drivers/media/platform/ti/davinci/ 20328F: include/media/davinci/ 20329 20330TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20331R: David Lechner <david@lechnology.com> 20332L: linux-iio@vger.kernel.org 20333F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20334F: drivers/counter/ti-eqep.c 20335 20336TI ETHERNET SWITCH DRIVER (CPSW) 20337R: Grygorii Strashko <grygorii.strashko@ti.com> 20338L: linux-omap@vger.kernel.org 20339L: netdev@vger.kernel.org 20340S: Maintained 20341F: drivers/net/ethernet/ti/cpsw* 20342F: drivers/net/ethernet/ti/davinci* 20343 20344TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20345M: Alex Dubov <oakad@yahoo.com> 20346S: Maintained 20347W: http://tifmxx.berlios.de/ 20348F: drivers/memstick/host/tifm_ms.c 20349F: drivers/misc/tifm* 20350F: drivers/mmc/host/tifm_sd.c 20351F: include/linux/tifm.h 20352 20353TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20354M: Nishanth Menon <nm@ti.com> 20355M: Santosh Shilimkar <ssantosh@kernel.org> 20356L: linux-kernel@vger.kernel.org 20357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20358S: Maintained 20359T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20360F: drivers/soc/ti/* 20361 20362TI LM49xxx FAMILY ASoC CODEC DRIVERS 20363M: M R Swami Reddy <mr.swami.reddy@ti.com> 20364M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20366S: Maintained 20367F: sound/soc/codecs/isabelle* 20368F: sound/soc/codecs/lm49453* 20369 20370TI PCM3060 ASoC CODEC DRIVER 20371M: Kirill Marinushkin <kmarinushkin@birdec.com> 20372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20373S: Maintained 20374F: Documentation/devicetree/bindings/sound/pcm3060.txt 20375F: sound/soc/codecs/pcm3060* 20376 20377TI TAS571X FAMILY ASoC CODEC DRIVER 20378M: Kevin Cernekee <cernekee@chromium.org> 20379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20380S: Odd Fixes 20381F: sound/soc/codecs/tas571x* 20382 20383TI TRF7970A NFC DRIVER 20384M: Mark Greer <mgreer@animalcreek.com> 20385L: linux-wireless@vger.kernel.org 20386L: linux-nfc@lists.01.org (subscribers-only) 20387S: Supported 20388F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20389F: drivers/nfc/trf7970a.c 20390 20391TI TSC2046 ADC DRIVER 20392M: Oleksij Rempel <o.rempel@pengutronix.de> 20393R: kernel@pengutronix.de 20394L: linux-iio@vger.kernel.org 20395S: Maintained 20396F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20397F: drivers/iio/adc/ti-tsc2046.c 20398 20399TI TWL4030 SERIES SOC CODEC DRIVER 20400M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20402S: Maintained 20403F: sound/soc/codecs/twl4030* 20404 20405TI VPE/CAL DRIVERS 20406M: Benoit Parrot <bparrot@ti.com> 20407L: linux-media@vger.kernel.org 20408S: Maintained 20409W: http://linuxtv.org/ 20410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20411F: Documentation/devicetree/bindings/media/ti,cal.yaml 20412F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20413F: drivers/media/platform/ti/cal/ 20414F: drivers/media/platform/ti/vpe/ 20415 20416TI WILINK WIRELESS DRIVERS 20417L: linux-wireless@vger.kernel.org 20418S: Orphan 20419W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20420W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20421T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20422F: drivers/net/wireless/ti/ 20423F: include/linux/wl12xx.h 20424 20425TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20426M: John Stultz <jstultz@google.com> 20427M: Thomas Gleixner <tglx@linutronix.de> 20428R: Stephen Boyd <sboyd@kernel.org> 20429L: linux-kernel@vger.kernel.org 20430S: Supported 20431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20432F: include/linux/clocksource.h 20433F: include/linux/time.h 20434F: include/linux/timex.h 20435F: include/uapi/linux/time.h 20436F: include/uapi/linux/timex.h 20437F: kernel/time/alarmtimer.c 20438F: kernel/time/clocksource.c 20439F: kernel/time/ntp.c 20440F: kernel/time/time*.c 20441F: tools/testing/selftests/timers/ 20442 20443TIPC NETWORK LAYER 20444M: Jon Maloy <jmaloy@redhat.com> 20445M: Ying Xue <ying.xue@windriver.com> 20446L: netdev@vger.kernel.org (core kernel code) 20447L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20448S: Maintained 20449W: http://tipc.sourceforge.net/ 20450F: include/uapi/linux/tipc*.h 20451F: net/tipc/ 20452 20453TLAN NETWORK DRIVER 20454M: Samuel Chessman <chessman@tux.org> 20455L: tlan-devel@lists.sourceforge.net (subscribers-only) 20456S: Maintained 20457W: http://sourceforge.net/projects/tlan/ 20458F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20459F: drivers/net/ethernet/ti/tlan.* 20460 20461TM6000 VIDEO4LINUX DRIVER 20462M: Mauro Carvalho Chehab <mchehab@kernel.org> 20463L: linux-media@vger.kernel.org 20464S: Odd fixes 20465W: https://linuxtv.org 20466T: git git://linuxtv.org/media_tree.git 20467F: Documentation/admin-guide/media/tm6000* 20468F: drivers/media/usb/tm6000/ 20469 20470TMIO/SDHI MMC DRIVER 20471M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20472L: linux-mmc@vger.kernel.org 20473L: linux-renesas-soc@vger.kernel.org 20474S: Supported 20475F: drivers/mmc/host/renesas_sdhi* 20476F: drivers/mmc/host/tmio_mmc* 20477F: include/linux/mfd/tmio.h 20478 20479TMP401 HARDWARE MONITOR DRIVER 20480M: Guenter Roeck <linux@roeck-us.net> 20481L: linux-hwmon@vger.kernel.org 20482S: Maintained 20483F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20484F: Documentation/hwmon/tmp401.rst 20485F: drivers/hwmon/tmp401.c 20486 20487TMP464 HARDWARE MONITOR DRIVER 20488M: Agathe Porte <agathe.porte@nokia.com> 20489M: Guenter Roeck <linux@roeck-us.net> 20490L: linux-hwmon@vger.kernel.org 20491S: Maintained 20492F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20493F: Documentation/hwmon/tmp464.rst 20494F: drivers/hwmon/tmp464.c 20495 20496TMP513 HARDWARE MONITOR DRIVER 20497M: Eric Tremblay <etremblay@distech-controls.com> 20498L: linux-hwmon@vger.kernel.org 20499S: Maintained 20500F: Documentation/hwmon/tmp513.rst 20501F: drivers/hwmon/tmp513.c 20502 20503TMPFS (SHMEM FILESYSTEM) 20504M: Hugh Dickins <hughd@google.com> 20505L: linux-mm@kvack.org 20506S: Maintained 20507F: include/linux/shmem_fs.h 20508F: mm/shmem.c 20509 20510TOMOYO SECURITY MODULE 20511M: Kentaro Takeda <takedakn@nttdata.co.jp> 20512M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20513L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20514L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20515L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20516L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20517S: Maintained 20518W: https://tomoyo.osdn.jp/ 20519F: security/tomoyo/ 20520 20521TOPSTAR LAPTOP EXTRAS DRIVER 20522M: Herton Ronaldo Krzesinski <herton@canonical.com> 20523L: platform-driver-x86@vger.kernel.org 20524S: Maintained 20525F: drivers/platform/x86/topstar-laptop.c 20526 20527TORTURE-TEST MODULES 20528M: Davidlohr Bueso <dave@stgolabs.net> 20529M: "Paul E. McKenney" <paulmck@kernel.org> 20530M: Josh Triplett <josh@joshtriplett.org> 20531L: linux-kernel@vger.kernel.org 20532S: Supported 20533T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20534F: Documentation/RCU/torture.rst 20535F: kernel/locking/locktorture.c 20536F: kernel/rcu/rcuscale.c 20537F: kernel/rcu/rcutorture.c 20538F: kernel/rcu/refscale.c 20539F: kernel/torture.c 20540 20541TOSHIBA ACPI EXTRAS DRIVER 20542M: Azael Avalos <coproscefalo@gmail.com> 20543L: platform-driver-x86@vger.kernel.org 20544S: Maintained 20545F: drivers/platform/x86/toshiba_acpi.c 20546 20547TOSHIBA BLUETOOTH DRIVER 20548M: Azael Avalos <coproscefalo@gmail.com> 20549L: platform-driver-x86@vger.kernel.org 20550S: Maintained 20551F: drivers/platform/x86/toshiba_bluetooth.c 20552 20553TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20554M: Azael Avalos <coproscefalo@gmail.com> 20555L: platform-driver-x86@vger.kernel.org 20556S: Maintained 20557F: drivers/platform/x86/toshiba_haps.c 20558 20559TOSHIBA SMM DRIVER 20560M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20561S: Maintained 20562W: http://www.buzzard.org.uk/toshiba/ 20563F: drivers/char/toshiba.c 20564F: include/linux/toshiba.h 20565F: include/uapi/linux/toshiba.h 20566 20567TOSHIBA TC358743 DRIVER 20568M: Mats Randgaard <matrandg@cisco.com> 20569L: linux-media@vger.kernel.org 20570S: Maintained 20571F: drivers/media/i2c/tc358743* 20572F: include/media/i2c/tc358743.h 20573 20574TOSHIBA WMI HOTKEYS DRIVER 20575M: Azael Avalos <coproscefalo@gmail.com> 20576L: platform-driver-x86@vger.kernel.org 20577S: Maintained 20578F: drivers/platform/x86/toshiba-wmi.c 20579 20580TPM DEVICE DRIVER 20581M: Peter Huewe <peterhuewe@gmx.de> 20582M: Jarkko Sakkinen <jarkko@kernel.org> 20583R: Jason Gunthorpe <jgg@ziepe.ca> 20584L: linux-integrity@vger.kernel.org 20585S: Maintained 20586W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20587Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20588T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20589F: drivers/char/tpm/ 20590 20591TRACING 20592M: Steven Rostedt <rostedt@goodmis.org> 20593M: Ingo Molnar <mingo@redhat.com> 20594S: Maintained 20595T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20596F: Documentation/trace/ftrace.rst 20597F: arch/*/*/*/*ftrace* 20598F: arch/*/*/*ftrace* 20599F: fs/tracefs/ 20600F: include/*/ftrace.h 20601F: include/linux/trace*.h 20602F: include/trace/ 20603F: kernel/trace/ 20604F: tools/testing/selftests/ftrace/ 20605 20606TRACING MMIO ACCESSES (MMIOTRACE) 20607M: Steven Rostedt <rostedt@goodmis.org> 20608M: Ingo Molnar <mingo@kernel.org> 20609R: Karol Herbst <karolherbst@gmail.com> 20610R: Pekka Paalanen <ppaalanen@gmail.com> 20611L: linux-kernel@vger.kernel.org 20612L: nouveau@lists.freedesktop.org 20613S: Maintained 20614F: arch/x86/mm/kmmio.c 20615F: arch/x86/mm/mmio-mod.c 20616F: arch/x86/mm/testmmiotrace.c 20617F: include/linux/mmiotrace.h 20618F: kernel/trace/trace_mmiotrace.c 20619 20620TRACING OS NOISE / LATENCY TRACERS 20621M: Steven Rostedt <rostedt@goodmis.org> 20622M: Daniel Bristot de Oliveira <bristot@kernel.org> 20623S: Maintained 20624F: kernel/trace/trace_osnoise.c 20625F: include/trace/events/osnoise.h 20626F: kernel/trace/trace_hwlat.c 20627F: kernel/trace/trace_irqsoff.c 20628F: kernel/trace/trace_sched_wakeup.c 20629F: Documentation/trace/osnoise-tracer.rst 20630F: Documentation/trace/timerlat-tracer.rst 20631F: Documentation/trace/hwlat_detector.rst 20632F: arch/*/kernel/trace.c 20633 20634Real-time Linux Analysis (RTLA) tools 20635M: Daniel Bristot de Oliveira <bristot@kernel.org> 20636M: Steven Rostedt <rostedt@goodmis.org> 20637L: linux-trace-devel@vger.kernel.org 20638S: Maintained 20639F: Documentation/tools/rtla/ 20640F: tools/tracing/rtla/ 20641 20642TRADITIONAL CHINESE DOCUMENTATION 20643M: Hu Haowen <src.res@email.cn> 20644L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20645S: Maintained 20646W: https://github.com/srcres258/linux-doc 20647T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20648F: Documentation/translations/zh_TW/ 20649 20650TTY LAYER 20651M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20652M: Jiri Slaby <jirislaby@kernel.org> 20653S: Supported 20654T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20655F: Documentation/driver-api/serial/ 20656F: drivers/tty/ 20657F: drivers/tty/serial/serial_core.c 20658F: include/linux/selection.h 20659F: include/linux/serial.h 20660F: include/linux/serial_core.h 20661F: include/linux/sysrq.h 20662F: include/linux/tty*.h 20663F: include/linux/vt.h 20664F: include/linux/vt_*.h 20665F: include/uapi/linux/serial.h 20666F: include/uapi/linux/serial_core.h 20667F: include/uapi/linux/tty.h 20668 20669TUA9001 MEDIA DRIVER 20670M: Antti Palosaari <crope@iki.fi> 20671L: linux-media@vger.kernel.org 20672S: Maintained 20673W: https://linuxtv.org 20674W: http://palosaari.fi/linux/ 20675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20676T: git git://linuxtv.org/anttip/media_tree.git 20677F: drivers/media/tuners/tua9001* 20678 20679TULIP NETWORK DRIVERS 20680L: netdev@vger.kernel.org 20681L: linux-parisc@vger.kernel.org 20682S: Orphan 20683F: drivers/net/ethernet/dec/tulip/ 20684 20685TUN/TAP driver 20686M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20687S: Maintained 20688W: http://vtun.sourceforge.net/tun 20689F: Documentation/networking/tuntap.rst 20690F: arch/um/os-Linux/drivers/ 20691 20692TURBOCHANNEL SUBSYSTEM 20693M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20694M: Ralf Baechle <ralf@linux-mips.org> 20695L: linux-mips@vger.kernel.org 20696S: Maintained 20697Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20698F: drivers/tc/ 20699F: include/linux/tc.h 20700 20701TURBOSTAT UTILITY 20702M: "Len Brown" <lenb@kernel.org> 20703L: linux-pm@vger.kernel.org 20704S: Supported 20705Q: https://patchwork.kernel.org/project/linux-pm/list/ 20706B: https://bugzilla.kernel.org 20707T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20708F: tools/power/x86/turbostat/ 20709 20710TW5864 VIDEO4LINUX DRIVER 20711M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20712M: Anton Sviridenko <anton@corp.bluecherry.net> 20713M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20714M: Andrey Utkin <andrey_utkin@fastmail.com> 20715L: linux-media@vger.kernel.org 20716S: Supported 20717F: drivers/media/pci/tw5864/ 20718 20719TW68 VIDEO4LINUX DRIVER 20720M: Hans Verkuil <hverkuil@xs4all.nl> 20721L: linux-media@vger.kernel.org 20722S: Odd Fixes 20723W: https://linuxtv.org 20724T: git git://linuxtv.org/media_tree.git 20725F: drivers/media/pci/tw68/ 20726 20727TW686X VIDEO4LINUX DRIVER 20728M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20729L: linux-media@vger.kernel.org 20730S: Maintained 20731W: http://linuxtv.org 20732T: git git://linuxtv.org/media_tree.git 20733F: drivers/media/pci/tw686x/ 20734 20735U-BOOT ENVIRONMENT VARIABLES 20736M: Rafał Miłecki <rafal@milecki.pl> 20737S: Maintained 20738F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20739 20740UACCE ACCELERATOR FRAMEWORK 20741M: Zhangfei Gao <zhangfei.gao@linaro.org> 20742M: Zhou Wang <wangzhou1@hisilicon.com> 20743L: linux-accelerators@lists.ozlabs.org 20744L: linux-kernel@vger.kernel.org 20745S: Maintained 20746F: Documentation/ABI/testing/sysfs-driver-uacce 20747F: Documentation/misc-devices/uacce.rst 20748F: drivers/misc/uacce/ 20749F: include/linux/uacce.h 20750F: include/uapi/misc/uacce/ 20751 20752UBI FILE SYSTEM (UBIFS) 20753M: Richard Weinberger <richard@nod.at> 20754L: linux-mtd@lists.infradead.org 20755S: Supported 20756W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20757T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20758T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20759F: Documentation/ABI/testing/sysfs-fs-ubifs 20760F: Documentation/filesystems/ubifs-authentication.rst 20761F: Documentation/filesystems/ubifs.rst 20762F: fs/ubifs/ 20763 20764UBLK USERSPACE BLOCK DRIVER 20765M: Ming Lei <ming.lei@redhat.com> 20766L: linux-block@vger.kernel.org 20767S: Maintained 20768F: Documentation/block/ublk.rst 20769F: drivers/block/ublk_drv.c 20770F: include/uapi/linux/ublk_cmd.h 20771 20772UCLINUX (M68KNOMMU AND COLDFIRE) 20773M: Greg Ungerer <gerg@linux-m68k.org> 20774L: linux-m68k@lists.linux-m68k.org 20775L: uclinux-dev@uclinux.org (subscribers-only) 20776S: Maintained 20777W: http://www.linux-m68k.org/ 20778W: http://www.uclinux.org/ 20779T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20780F: arch/m68k/*/*_no.* 20781F: arch/m68k/68*/ 20782F: arch/m68k/coldfire/ 20783F: arch/m68k/include/asm/*_no.* 20784 20785UDF FILESYSTEM 20786M: Jan Kara <jack@suse.com> 20787S: Maintained 20788F: Documentation/filesystems/udf.rst 20789F: fs/udf/ 20790 20791UDRAW TABLET 20792M: Bastien Nocera <hadess@hadess.net> 20793L: linux-input@vger.kernel.org 20794S: Maintained 20795F: drivers/hid/hid-udraw-ps3.c 20796 20797UFS FILESYSTEM 20798M: Evgeniy Dushistov <dushistov@mail.ru> 20799S: Maintained 20800F: Documentation/admin-guide/ufs.rst 20801F: fs/ufs/ 20802 20803UHID USERSPACE HID IO DRIVER 20804M: David Rheinsberg <david.rheinsberg@gmail.com> 20805L: linux-input@vger.kernel.org 20806S: Maintained 20807F: drivers/hid/uhid.c 20808F: include/uapi/linux/uhid.h 20809 20810ULPI BUS 20811M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20812L: linux-usb@vger.kernel.org 20813S: Maintained 20814F: drivers/usb/common/ulpi.c 20815F: include/linux/ulpi/ 20816 20817UNICODE SUBSYSTEM 20818M: Gabriel Krisman Bertazi <krisman@collabora.com> 20819L: linux-fsdevel@vger.kernel.org 20820S: Supported 20821F: fs/unicode/ 20822 20823UNIFDEF 20824M: Tony Finch <dot@dotat.at> 20825S: Maintained 20826W: http://dotat.at/prog/unifdef 20827F: scripts/unifdef.c 20828 20829UNIFORM CDROM DRIVER 20830M: Phillip Potter <phil@philpotter.co.uk> 20831S: Maintained 20832F: Documentation/cdrom/ 20833F: drivers/cdrom/cdrom.c 20834F: include/linux/cdrom.h 20835F: include/uapi/linux/cdrom.h 20836 20837UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20838R: Alim Akhtar <alim.akhtar@samsung.com> 20839R: Avri Altman <avri.altman@wdc.com> 20840R: Bart Van Assche <bvanassche@acm.org> 20841L: linux-scsi@vger.kernel.org 20842S: Supported 20843F: Documentation/devicetree/bindings/ufs/ 20844F: Documentation/scsi/ufs.rst 20845F: drivers/ufs/core/ 20846 20847UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20848M: Pedro Sousa <pedrom.sousa@synopsys.com> 20849L: linux-scsi@vger.kernel.org 20850S: Supported 20851F: drivers/ufs/host/*dwc* 20852 20853UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20854M: Stanley Chu <stanley.chu@mediatek.com> 20855L: linux-scsi@vger.kernel.org 20856L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20857S: Maintained 20858F: drivers/ufs/host/ufs-mediatek* 20859 20860UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 20861M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20862L: linux-renesas-soc@vger.kernel.org 20863L: linux-scsi@vger.kernel.org 20864S: Maintained 20865F: drivers/ufs/host/ufs-renesas.c 20866 20867UNSORTED BLOCK IMAGES (UBI) 20868M: Richard Weinberger <richard@nod.at> 20869L: linux-mtd@lists.infradead.org 20870S: Supported 20871W: http://www.linux-mtd.infradead.org/ 20872T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20873T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20874F: drivers/mtd/ubi/ 20875F: include/linux/mtd/ubi.h 20876F: include/uapi/mtd/ubi-user.h 20877 20878USB "USBNET" DRIVER FRAMEWORK 20879M: Oliver Neukum <oneukum@suse.com> 20880L: netdev@vger.kernel.org 20881S: Maintained 20882W: http://www.linux-usb.org/usbnet 20883F: drivers/net/usb/usbnet.c 20884F: include/linux/usb/usbnet.h 20885 20886USB ACM DRIVER 20887M: Oliver Neukum <oneukum@suse.com> 20888L: linux-usb@vger.kernel.org 20889S: Maintained 20890F: Documentation/usb/acm.rst 20891F: drivers/usb/class/cdc-acm.* 20892 20893USB APPLE MFI FASTCHARGE DRIVER 20894M: Bastien Nocera <hadess@hadess.net> 20895L: linux-usb@vger.kernel.org 20896S: Maintained 20897F: drivers/usb/misc/apple-mfi-fastcharge.c 20898 20899USB AR5523 WIRELESS DRIVER 20900M: Pontus Fuchs <pontus.fuchs@gmail.com> 20901L: linux-wireless@vger.kernel.org 20902S: Maintained 20903F: drivers/net/wireless/ath/ar5523/ 20904 20905USB ATTACHED SCSI 20906M: Oliver Neukum <oneukum@suse.com> 20907L: linux-usb@vger.kernel.org 20908L: linux-scsi@vger.kernel.org 20909S: Maintained 20910F: drivers/usb/storage/uas.c 20911 20912USB CDC ETHERNET DRIVER 20913M: Oliver Neukum <oliver@neukum.org> 20914L: linux-usb@vger.kernel.org 20915S: Maintained 20916F: drivers/net/usb/cdc_*.c 20917F: include/uapi/linux/usb/cdc.h 20918 20919USB CHAOSKEY DRIVER 20920M: Keith Packard <keithp@keithp.com> 20921L: linux-usb@vger.kernel.org 20922S: Maintained 20923F: drivers/usb/misc/chaoskey.c 20924 20925USB CYPRESS C67X00 DRIVER 20926L: linux-usb@vger.kernel.org 20927S: Orphan 20928F: drivers/usb/c67x00/ 20929 20930USB DAVICOM DM9601 DRIVER 20931M: Peter Korsgaard <peter@korsgaard.com> 20932L: netdev@vger.kernel.org 20933S: Maintained 20934W: http://www.linux-usb.org/usbnet 20935F: drivers/net/usb/dm9601.c 20936 20937USB EHCI DRIVER 20938M: Alan Stern <stern@rowland.harvard.edu> 20939L: linux-usb@vger.kernel.org 20940S: Maintained 20941F: Documentation/usb/ehci.rst 20942F: drivers/usb/host/ehci* 20943 20944USB GADGET/PERIPHERAL SUBSYSTEM 20945M: Felipe Balbi <balbi@kernel.org> 20946L: linux-usb@vger.kernel.org 20947S: Maintained 20948W: http://www.linux-usb.org/gadget 20949T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20950F: drivers/usb/gadget/ 20951F: include/linux/usb/gadget* 20952 20953USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20954M: Jiri Kosina <jikos@kernel.org> 20955M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20956L: linux-usb@vger.kernel.org 20957S: Maintained 20958T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20959F: Documentation/hid/hiddev.rst 20960F: drivers/hid/usbhid/ 20961 20962USB INTEL XHCI ROLE MUX DRIVER 20963M: Hans de Goede <hdegoede@redhat.com> 20964L: linux-usb@vger.kernel.org 20965S: Maintained 20966F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20967 20968USB IP DRIVER FOR HISILICON KIRIN 960 20969M: Yu Chen <chenyu56@huawei.com> 20970M: Binghui Wang <wangbinghui@hisilicon.com> 20971L: linux-usb@vger.kernel.org 20972S: Maintained 20973F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20974F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20975 20976USB IP DRIVER FOR HISILICON KIRIN 970 20977M: Mauro Carvalho Chehab <mchehab@kernel.org> 20978L: linux-usb@vger.kernel.org 20979S: Maintained 20980F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20981F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20982 20983USB ISP116X DRIVER 20984M: Olav Kongas <ok@artecdesign.ee> 20985L: linux-usb@vger.kernel.org 20986S: Maintained 20987F: drivers/usb/host/isp116x* 20988F: include/linux/usb/isp116x.h 20989 20990USB ISP1760 DRIVER 20991M: Rui Miguel Silva <rui.silva@linaro.org> 20992L: linux-usb@vger.kernel.org 20993S: Maintained 20994F: drivers/usb/isp1760/* 20995F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20996 20997USB LAN78XX ETHERNET DRIVER 20998M: Woojung Huh <woojung.huh@microchip.com> 20999M: UNGLinuxDriver@microchip.com 21000L: netdev@vger.kernel.org 21001S: Maintained 21002F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21003F: drivers/net/usb/lan78xx.* 21004F: include/dt-bindings/net/microchip-lan78xx.h 21005 21006USB MASS STORAGE DRIVER 21007M: Alan Stern <stern@rowland.harvard.edu> 21008L: linux-usb@vger.kernel.org 21009L: usb-storage@lists.one-eyed-alien.net 21010S: Maintained 21011F: drivers/usb/storage/ 21012 21013USB MIDI DRIVER 21014M: Clemens Ladisch <clemens@ladisch.de> 21015L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21016S: Maintained 21017T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21018F: sound/usb/midi.* 21019 21020USB NETWORKING DRIVERS 21021L: linux-usb@vger.kernel.org 21022S: Odd Fixes 21023F: drivers/net/usb/ 21024 21025USB OHCI DRIVER 21026M: Alan Stern <stern@rowland.harvard.edu> 21027L: linux-usb@vger.kernel.org 21028S: Maintained 21029F: Documentation/usb/ohci.rst 21030F: drivers/usb/host/ohci* 21031 21032USB OTG FSM (Finite State Machine) 21033M: Peter Chen <peter.chen@kernel.org> 21034L: linux-usb@vger.kernel.org 21035S: Maintained 21036T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21037F: drivers/usb/common/usb-otg-fsm.c 21038 21039USB OVER IP DRIVER 21040M: Valentina Manea <valentina.manea.m@gmail.com> 21041M: Shuah Khan <shuah@kernel.org> 21042M: Shuah Khan <skhan@linuxfoundation.org> 21043L: linux-usb@vger.kernel.org 21044S: Maintained 21045F: Documentation/usb/usbip_protocol.rst 21046F: drivers/usb/usbip/ 21047F: tools/testing/selftests/drivers/usb/usbip/ 21048F: tools/usb/usbip/ 21049 21050USB PEGASUS DRIVER 21051M: Petko Manolov <petkan@nucleusys.com> 21052L: linux-usb@vger.kernel.org 21053L: netdev@vger.kernel.org 21054S: Maintained 21055W: https://github.com/petkan/pegasus 21056T: git git://github.com/petkan/pegasus.git 21057F: drivers/net/usb/pegasus.* 21058 21059USB PHY LAYER 21060M: Felipe Balbi <balbi@kernel.org> 21061L: linux-usb@vger.kernel.org 21062S: Maintained 21063T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21064F: drivers/usb/phy/ 21065 21066USB PRINTER DRIVER (usblp) 21067M: Pete Zaitcev <zaitcev@redhat.com> 21068L: linux-usb@vger.kernel.org 21069S: Supported 21070F: drivers/usb/class/usblp.c 21071 21072USB RAW GADGET DRIVER 21073R: Andrey Konovalov <andreyknvl@gmail.com> 21074L: linux-usb@vger.kernel.org 21075S: Maintained 21076F: Documentation/usb/raw-gadget.rst 21077F: drivers/usb/gadget/legacy/raw_gadget.c 21078F: include/uapi/linux/usb/raw_gadget.h 21079 21080USB QMI WWAN NETWORK DRIVER 21081M: Bjørn Mork <bjorn@mork.no> 21082L: netdev@vger.kernel.org 21083S: Maintained 21084F: Documentation/ABI/testing/sysfs-class-net-qmi 21085F: drivers/net/usb/qmi_wwan.c 21086 21087USB RTL8150 DRIVER 21088M: Petko Manolov <petkan@nucleusys.com> 21089L: linux-usb@vger.kernel.org 21090L: netdev@vger.kernel.org 21091S: Maintained 21092W: https://github.com/petkan/rtl8150 21093T: git git://github.com/petkan/rtl8150.git 21094F: drivers/net/usb/rtl8150.c 21095 21096USB SERIAL SUBSYSTEM 21097M: Johan Hovold <johan@kernel.org> 21098L: linux-usb@vger.kernel.org 21099S: Maintained 21100T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21101F: Documentation/usb/usb-serial.rst 21102F: drivers/usb/serial/ 21103F: include/linux/usb/serial.h 21104 21105USB SMSC75XX ETHERNET DRIVER 21106M: Steve Glendinning <steve.glendinning@shawell.net> 21107L: netdev@vger.kernel.org 21108S: Maintained 21109F: drivers/net/usb/smsc75xx.* 21110 21111USB SMSC95XX ETHERNET DRIVER 21112M: Steve Glendinning <steve.glendinning@shawell.net> 21113M: UNGLinuxDriver@microchip.com 21114L: netdev@vger.kernel.org 21115S: Maintained 21116F: drivers/net/usb/smsc95xx.* 21117 21118USB SUBSYSTEM 21119M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21120L: linux-usb@vger.kernel.org 21121S: Supported 21122W: http://www.linux-usb.org 21123T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21124F: Documentation/devicetree/bindings/usb/ 21125F: Documentation/usb/ 21126F: drivers/usb/ 21127F: include/dt-bindings/usb/ 21128F: include/linux/usb.h 21129F: include/linux/usb/ 21130 21131USB TYPEC BUS FOR ALTERNATE MODES 21132M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21133L: linux-usb@vger.kernel.org 21134S: Maintained 21135F: Documentation/ABI/testing/sysfs-bus-typec 21136F: Documentation/driver-api/usb/typec_bus.rst 21137F: drivers/usb/typec/altmodes/ 21138F: include/linux/usb/typec_altmode.h 21139 21140USB TYPEC CLASS 21141M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21142L: linux-usb@vger.kernel.org 21143S: Maintained 21144F: Documentation/ABI/testing/sysfs-class-typec 21145F: Documentation/driver-api/usb/typec.rst 21146F: drivers/usb/typec/ 21147F: include/linux/usb/typec.h 21148 21149USB TYPEC INTEL PMC MUX DRIVER 21150M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21151L: linux-usb@vger.kernel.org 21152S: Maintained 21153F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21154F: drivers/usb/typec/mux/intel_pmc_mux.c 21155 21156USB TYPEC PI3USB30532 MUX DRIVER 21157M: Hans de Goede <hdegoede@redhat.com> 21158L: linux-usb@vger.kernel.org 21159S: Maintained 21160F: drivers/usb/typec/mux/pi3usb30532.c 21161 21162USB TYPEC PORT CONTROLLER DRIVERS 21163M: Guenter Roeck <linux@roeck-us.net> 21164L: linux-usb@vger.kernel.org 21165S: Maintained 21166F: drivers/usb/typec/tcpm/ 21167 21168USB UHCI DRIVER 21169M: Alan Stern <stern@rowland.harvard.edu> 21170L: linux-usb@vger.kernel.org 21171S: Maintained 21172F: drivers/usb/host/uhci* 21173 21174USB VIDEO CLASS 21175M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21176L: linux-media@vger.kernel.org 21177S: Maintained 21178W: http://www.ideasonboard.org/uvc/ 21179T: git git://linuxtv.org/media_tree.git 21180F: drivers/media/usb/uvc/ 21181F: include/uapi/linux/uvcvideo.h 21182 21183USB WEBCAM GADGET 21184M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21185L: linux-usb@vger.kernel.org 21186S: Maintained 21187F: drivers/usb/gadget/function/*uvc* 21188F: drivers/usb/gadget/legacy/webcam.c 21189F: include/uapi/linux/usb/g_uvc.h 21190 21191USB WIRELESS RNDIS DRIVER (rndis_wlan) 21192M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21193L: linux-wireless@vger.kernel.org 21194S: Maintained 21195F: drivers/net/wireless/rndis_wlan.c 21196 21197USB XHCI DRIVER 21198M: Mathias Nyman <mathias.nyman@intel.com> 21199L: linux-usb@vger.kernel.org 21200S: Supported 21201F: drivers/usb/host/pci-quirks* 21202F: drivers/usb/host/xhci* 21203 21204USB ZD1201 DRIVER 21205L: linux-wireless@vger.kernel.org 21206S: Orphan 21207W: http://linux-lc100020.sourceforge.net 21208F: drivers/net/wireless/zydas/zd1201.* 21209 21210USB ZR364XX DRIVER 21211M: Antoine Jacquet <royale@zerezo.com> 21212L: linux-usb@vger.kernel.org 21213L: linux-media@vger.kernel.org 21214S: Maintained 21215W: http://royale.zerezo.com/zr364xx/ 21216T: git git://linuxtv.org/media_tree.git 21217F: Documentation/admin-guide/media/zr364xx* 21218F: drivers/media/usb/zr364xx/ 21219 21220USER-MODE LINUX (UML) 21221M: Richard Weinberger <richard@nod.at> 21222M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21223M: Johannes Berg <johannes@sipsolutions.net> 21224L: linux-um@lists.infradead.org 21225S: Maintained 21226W: http://user-mode-linux.sourceforge.net 21227Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21228T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21229T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21230F: Documentation/virt/uml/ 21231F: arch/um/ 21232F: arch/x86/um/ 21233F: fs/hostfs/ 21234 21235USERSPACE COPYIN/COPYOUT (UIOVEC) 21236M: Alexander Viro <viro@zeniv.linux.org.uk> 21237S: Maintained 21238F: include/linux/uio.h 21239F: lib/iov_iter.c 21240 21241USERSPACE DMA BUFFER DRIVER 21242M: Gerd Hoffmann <kraxel@redhat.com> 21243L: dri-devel@lists.freedesktop.org 21244S: Maintained 21245T: git git://anongit.freedesktop.org/drm/drm-misc 21246F: drivers/dma-buf/udmabuf.c 21247F: include/uapi/linux/udmabuf.h 21248 21249USERSPACE I/O (UIO) 21250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21251S: Maintained 21252T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21253F: Documentation/driver-api/uio-howto.rst 21254F: drivers/uio/ 21255F: include/linux/uio_driver.h 21256 21257UTIL-LINUX PACKAGE 21258M: Karel Zak <kzak@redhat.com> 21259L: util-linux@vger.kernel.org 21260S: Maintained 21261W: http://en.wikipedia.org/wiki/Util-linux 21262T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21263 21264UUID HELPERS 21265M: Christoph Hellwig <hch@lst.de> 21266R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21267L: linux-kernel@vger.kernel.org 21268S: Maintained 21269T: git git://git.infradead.org/users/hch/uuid.git 21270F: include/linux/uuid.h 21271F: include/uapi/linux/uuid.h 21272F: lib/test_uuid.c 21273F: lib/uuid.c 21274 21275UV SYSFS DRIVER 21276M: Justin Ernst <justin.ernst@hpe.com> 21277L: platform-driver-x86@vger.kernel.org 21278S: Maintained 21279F: drivers/platform/x86/uv_sysfs.c 21280 21281UVESAFB DRIVER 21282M: Michal Januszewski <spock@gentoo.org> 21283L: linux-fbdev@vger.kernel.org 21284S: Maintained 21285W: https://github.com/mjanusz/v86d 21286F: Documentation/fb/uvesafb.rst 21287F: drivers/video/fbdev/uvesafb.* 21288 21289Ux500 CLOCK DRIVERS 21290M: Ulf Hansson <ulf.hansson@linaro.org> 21291L: linux-clk@vger.kernel.org 21292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21293S: Maintained 21294F: drivers/clk/ux500/ 21295 21296VF610 NAND DRIVER 21297M: Stefan Agner <stefan@agner.ch> 21298L: linux-mtd@lists.infradead.org 21299S: Supported 21300F: drivers/mtd/nand/raw/vf610_nfc.c 21301 21302VFAT/FAT/MSDOS FILESYSTEM 21303M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21304S: Maintained 21305F: Documentation/filesystems/vfat.rst 21306F: fs/fat/ 21307F: tools/testing/selftests/filesystems/fat/ 21308 21309VFIO DRIVER 21310M: Alex Williamson <alex.williamson@redhat.com> 21311R: Cornelia Huck <cohuck@redhat.com> 21312L: kvm@vger.kernel.org 21313S: Maintained 21314T: git git://github.com/awilliam/linux-vfio.git 21315F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21316F: Documentation/driver-api/vfio.rst 21317F: drivers/vfio/ 21318F: include/linux/vfio.h 21319F: include/linux/vfio_pci_core.h 21320F: include/uapi/linux/vfio.h 21321 21322VFIO FSL-MC DRIVER 21323M: Diana Craciun <diana.craciun@oss.nxp.com> 21324L: kvm@vger.kernel.org 21325S: Maintained 21326F: drivers/vfio/fsl-mc/ 21327 21328VFIO HISILICON PCI DRIVER 21329M: Longfang Liu <liulongfang@huawei.com> 21330M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21331L: kvm@vger.kernel.org 21332S: Maintained 21333F: drivers/vfio/pci/hisilicon/ 21334 21335VFIO MEDIATED DEVICE DRIVERS 21336M: Kirti Wankhede <kwankhede@nvidia.com> 21337L: kvm@vger.kernel.org 21338S: Maintained 21339F: Documentation/driver-api/vfio-mediated-device.rst 21340F: drivers/vfio/mdev/ 21341F: include/linux/mdev.h 21342F: samples/vfio-mdev/ 21343 21344VFIO PCI DEVICE SPECIFIC DRIVERS 21345R: Jason Gunthorpe <jgg@nvidia.com> 21346R: Yishai Hadas <yishaih@nvidia.com> 21347R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21348R: Kevin Tian <kevin.tian@intel.com> 21349L: kvm@vger.kernel.org 21350S: Maintained 21351P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21352F: drivers/vfio/pci/*/ 21353 21354VFIO PLATFORM DRIVER 21355M: Eric Auger <eric.auger@redhat.com> 21356L: kvm@vger.kernel.org 21357S: Maintained 21358F: drivers/vfio/platform/ 21359 21360VFIO MLX5 PCI DRIVER 21361M: Yishai Hadas <yishaih@nvidia.com> 21362L: kvm@vger.kernel.org 21363S: Maintained 21364F: drivers/vfio/pci/mlx5/ 21365 21366VGA_SWITCHEROO 21367R: Lukas Wunner <lukas@wunner.de> 21368S: Maintained 21369T: git git://anongit.freedesktop.org/drm/drm-misc 21370F: Documentation/gpu/vga-switcheroo.rst 21371F: drivers/gpu/vga/vga_switcheroo.c 21372F: include/linux/vga_switcheroo.h 21373 21374VIA RHINE NETWORK DRIVER 21375S: Maintained 21376M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21377F: drivers/net/ethernet/via/via-rhine.c 21378 21379VIA SD/MMC CARD CONTROLLER DRIVER 21380M: Bruce Chang <brucechang@via.com.tw> 21381M: Harald Welte <HaraldWelte@viatech.com> 21382S: Maintained 21383F: drivers/mmc/host/via-sdmmc.c 21384 21385VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21386M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21387L: linux-fbdev@vger.kernel.org 21388S: Maintained 21389F: drivers/video/fbdev/via/ 21390F: include/linux/via-core.h 21391F: include/linux/via-gpio.h 21392F: include/linux/via_i2c.h 21393 21394VIA VELOCITY NETWORK DRIVER 21395M: Francois Romieu <romieu@fr.zoreil.com> 21396L: netdev@vger.kernel.org 21397S: Maintained 21398F: drivers/net/ethernet/via/via-velocity.* 21399 21400VICODEC VIRTUAL CODEC DRIVER 21401M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21402L: linux-media@vger.kernel.org 21403S: Maintained 21404W: https://linuxtv.org 21405T: git git://linuxtv.org/media_tree.git 21406F: drivers/media/test-drivers/vicodec/* 21407 21408VIDEO I2C POLLING DRIVER 21409M: Matt Ranostay <matt.ranostay@konsulko.com> 21410L: linux-media@vger.kernel.org 21411S: Maintained 21412F: drivers/media/i2c/video-i2c.c 21413 21414VIDEO MULTIPLEXER DRIVER 21415M: Philipp Zabel <p.zabel@pengutronix.de> 21416L: linux-media@vger.kernel.org 21417S: Maintained 21418F: drivers/media/platform/video-mux.c 21419 21420VIDEOBUF2 FRAMEWORK 21421M: Tomasz Figa <tfiga@chromium.org> 21422M: Marek Szyprowski <m.szyprowski@samsung.com> 21423L: linux-media@vger.kernel.org 21424S: Maintained 21425F: drivers/media/common/videobuf2/* 21426F: include/media/videobuf2-* 21427 21428VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21429M: Shuah Khan <skhan@linuxfoundation.org> 21430R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21431L: linux-media@vger.kernel.org 21432S: Maintained 21433W: https://linuxtv.org 21434T: git git://linuxtv.org/media_tree.git 21435F: drivers/media/test-drivers/vimc/* 21436 21437VIRT LIB 21438M: Alex Williamson <alex.williamson@redhat.com> 21439M: Paolo Bonzini <pbonzini@redhat.com> 21440L: kvm@vger.kernel.org 21441S: Supported 21442F: virt/lib/ 21443 21444VIRTIO AND VHOST VSOCK DRIVER 21445M: Stefan Hajnoczi <stefanha@redhat.com> 21446M: Stefano Garzarella <sgarzare@redhat.com> 21447L: kvm@vger.kernel.org 21448L: virtualization@lists.linux-foundation.org 21449L: netdev@vger.kernel.org 21450S: Maintained 21451F: drivers/vhost/vsock.c 21452F: include/linux/virtio_vsock.h 21453F: include/uapi/linux/virtio_vsock.h 21454F: net/vmw_vsock/virtio_transport.c 21455F: net/vmw_vsock/virtio_transport_common.c 21456 21457VIRTIO BLOCK AND SCSI DRIVERS 21458M: "Michael S. Tsirkin" <mst@redhat.com> 21459M: Jason Wang <jasowang@redhat.com> 21460R: Paolo Bonzini <pbonzini@redhat.com> 21461R: Stefan Hajnoczi <stefanha@redhat.com> 21462L: virtualization@lists.linux-foundation.org 21463S: Maintained 21464F: drivers/block/virtio_blk.c 21465F: drivers/scsi/virtio_scsi.c 21466F: drivers/vhost/scsi.c 21467F: include/uapi/linux/virtio_blk.h 21468F: include/uapi/linux/virtio_scsi.h 21469 21470VIRTIO CONSOLE DRIVER 21471M: Amit Shah <amit@kernel.org> 21472L: virtualization@lists.linux-foundation.org 21473S: Maintained 21474F: drivers/char/virtio_console.c 21475F: include/linux/virtio_console.h 21476F: include/uapi/linux/virtio_console.h 21477 21478VIRTIO CORE AND NET DRIVERS 21479M: "Michael S. Tsirkin" <mst@redhat.com> 21480M: Jason Wang <jasowang@redhat.com> 21481L: virtualization@lists.linux-foundation.org 21482S: Maintained 21483F: Documentation/ABI/testing/sysfs-bus-vdpa 21484F: Documentation/ABI/testing/sysfs-class-vduse 21485F: Documentation/devicetree/bindings/virtio/ 21486F: drivers/block/virtio_blk.c 21487F: drivers/crypto/virtio/ 21488F: drivers/net/virtio_net.c 21489F: drivers/vdpa/ 21490F: drivers/virtio/ 21491F: include/linux/vdpa.h 21492F: include/linux/virtio*.h 21493F: include/uapi/linux/virtio_*.h 21494F: tools/virtio/ 21495 21496VIRTIO BALLOON 21497M: "Michael S. Tsirkin" <mst@redhat.com> 21498M: David Hildenbrand <david@redhat.com> 21499L: virtualization@lists.linux-foundation.org 21500S: Maintained 21501F: drivers/virtio/virtio_balloon.c 21502F: include/uapi/linux/virtio_balloon.h 21503F: include/linux/balloon_compaction.h 21504F: mm/balloon_compaction.c 21505 21506VIRTIO CRYPTO DRIVER 21507M: Gonglei <arei.gonglei@huawei.com> 21508L: virtualization@lists.linux-foundation.org 21509L: linux-crypto@vger.kernel.org 21510S: Maintained 21511F: drivers/crypto/virtio/ 21512F: include/uapi/linux/virtio_crypto.h 21513 21514VIRTIO DRIVERS FOR S390 21515M: Cornelia Huck <cohuck@redhat.com> 21516M: Halil Pasic <pasic@linux.ibm.com> 21517M: Eric Farman <farman@linux.ibm.com> 21518L: linux-s390@vger.kernel.org 21519L: virtualization@lists.linux-foundation.org 21520L: kvm@vger.kernel.org 21521S: Supported 21522F: arch/s390/include/uapi/asm/virtio-ccw.h 21523F: drivers/s390/virtio/ 21524 21525VIRTIO FILE SYSTEM 21526M: Vivek Goyal <vgoyal@redhat.com> 21527M: Stefan Hajnoczi <stefanha@redhat.com> 21528M: Miklos Szeredi <miklos@szeredi.hu> 21529L: virtualization@lists.linux-foundation.org 21530L: linux-fsdevel@vger.kernel.org 21531S: Supported 21532W: https://virtio-fs.gitlab.io/ 21533F: Documentation/filesystems/virtiofs.rst 21534F: fs/fuse/virtio_fs.c 21535F: include/uapi/linux/virtio_fs.h 21536 21537VIRTIO GPIO DRIVER 21538M: Enrico Weigelt, metux IT consult <info@metux.net> 21539M: Viresh Kumar <vireshk@kernel.org> 21540L: linux-gpio@vger.kernel.org 21541L: virtualization@lists.linux-foundation.org 21542S: Maintained 21543F: drivers/gpio/gpio-virtio.c 21544F: include/uapi/linux/virtio_gpio.h 21545 21546VIRTIO GPU DRIVER 21547M: David Airlie <airlied@linux.ie> 21548M: Gerd Hoffmann <kraxel@redhat.com> 21549R: Gurchetan Singh <gurchetansingh@chromium.org> 21550R: Chia-I Wu <olvaffe@gmail.com> 21551L: dri-devel@lists.freedesktop.org 21552L: virtualization@lists.linux-foundation.org 21553S: Maintained 21554T: git git://anongit.freedesktop.org/drm/drm-misc 21555F: drivers/gpu/drm/virtio/ 21556F: include/uapi/linux/virtio_gpu.h 21557 21558VIRTIO HOST (VHOST) 21559M: "Michael S. Tsirkin" <mst@redhat.com> 21560M: Jason Wang <jasowang@redhat.com> 21561L: kvm@vger.kernel.org 21562L: virtualization@lists.linux-foundation.org 21563L: netdev@vger.kernel.org 21564S: Maintained 21565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21566F: drivers/vhost/ 21567F: include/linux/vhost_iotlb.h 21568F: include/uapi/linux/vhost.h 21569 21570VIRTIO INPUT DRIVER 21571M: Gerd Hoffmann <kraxel@redhat.com> 21572S: Maintained 21573F: drivers/virtio/virtio_input.c 21574F: include/uapi/linux/virtio_input.h 21575 21576VIRTIO IOMMU DRIVER 21577M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21578L: virtualization@lists.linux-foundation.org 21579S: Maintained 21580F: drivers/iommu/virtio-iommu.c 21581F: include/uapi/linux/virtio_iommu.h 21582 21583VIRTIO MEM DRIVER 21584M: David Hildenbrand <david@redhat.com> 21585L: virtualization@lists.linux-foundation.org 21586S: Maintained 21587W: https://virtio-mem.gitlab.io/ 21588F: drivers/virtio/virtio_mem.c 21589F: include/uapi/linux/virtio_mem.h 21590 21591VIRTIO SOUND DRIVER 21592M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21593M: "Michael S. Tsirkin" <mst@redhat.com> 21594L: virtualization@lists.linux-foundation.org 21595L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21596S: Maintained 21597F: include/uapi/linux/virtio_snd.h 21598F: sound/virtio/* 21599 21600VIRTIO I2C DRIVER 21601M: Conghui Chen <conghui.chen@intel.com> 21602M: Viresh Kumar <viresh.kumar@linaro.org> 21603L: linux-i2c@vger.kernel.org 21604L: virtualization@lists.linux-foundation.org 21605S: Maintained 21606F: drivers/i2c/busses/i2c-virtio.c 21607F: include/uapi/linux/virtio_i2c.h 21608 21609VIRTIO PMEM DRIVER 21610M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21611L: virtualization@lists.linux-foundation.org 21612S: Maintained 21613F: drivers/nvdimm/virtio_pmem.c 21614F: drivers/nvdimm/nd_virtio.c 21615 21616VIRTUAL BOX GUEST DEVICE DRIVER 21617M: Hans de Goede <hdegoede@redhat.com> 21618M: Arnd Bergmann <arnd@arndb.de> 21619M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21620S: Maintained 21621F: drivers/virt/vboxguest/ 21622F: include/linux/vbox_utils.h 21623F: include/uapi/linux/vbox*.h 21624 21625VIRTUAL BOX SHARED FOLDER VFS DRIVER 21626M: Hans de Goede <hdegoede@redhat.com> 21627L: linux-fsdevel@vger.kernel.org 21628S: Maintained 21629F: fs/vboxsf/* 21630 21631VIRTUAL SERIO DEVICE DRIVER 21632M: Stephen Chandler Paul <thatslyude@gmail.com> 21633S: Maintained 21634F: drivers/input/serio/userio.c 21635F: include/uapi/linux/userio.h 21636 21637VIVID VIRTUAL VIDEO DRIVER 21638M: Hans Verkuil <hverkuil@xs4all.nl> 21639L: linux-media@vger.kernel.org 21640S: Maintained 21641W: https://linuxtv.org 21642T: git git://linuxtv.org/media_tree.git 21643F: drivers/media/test-drivers/vivid/* 21644 21645VIDTV VIRTUAL DIGITAL TV DRIVER 21646M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21647L: linux-media@vger.kernel.org 21648S: Maintained 21649W: https://linuxtv.org 21650T: git git://linuxtv.org/media_tree.git 21651F: drivers/media/test-drivers/vidtv/* 21652 21653VLYNQ BUS 21654M: Florian Fainelli <f.fainelli@gmail.com> 21655L: openwrt-devel@lists.openwrt.org (subscribers-only) 21656S: Maintained 21657F: drivers/vlynq/vlynq.c 21658F: include/linux/vlynq.h 21659 21660VME SUBSYSTEM 21661M: Martyn Welch <martyn@welchs.me.uk> 21662M: Manohar Vanga <manohar.vanga@gmail.com> 21663M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21664L: linux-kernel@vger.kernel.org 21665S: Odd fixes 21666T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21667F: Documentation/driver-api/vme.rst 21668F: drivers/staging/vme_user/ 21669 21670VM SOCKETS (AF_VSOCK) 21671M: Stefano Garzarella <sgarzare@redhat.com> 21672L: virtualization@lists.linux-foundation.org 21673L: netdev@vger.kernel.org 21674S: Maintained 21675F: drivers/net/vsockmon.c 21676F: include/net/af_vsock.h 21677F: include/uapi/linux/vm_sockets.h 21678F: include/uapi/linux/vm_sockets_diag.h 21679F: include/uapi/linux/vsockmon.h 21680F: net/vmw_vsock/ 21681F: tools/testing/vsock/ 21682 21683VMWARE BALLOON DRIVER 21684M: Nadav Amit <namit@vmware.com> 21685R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21686L: linux-kernel@vger.kernel.org 21687S: Maintained 21688F: drivers/misc/vmw_balloon.c 21689 21690VMWARE HYPERVISOR INTERFACE 21691M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21692M: Alexey Makhalov <amakhalov@vmware.com> 21693R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21694L: virtualization@lists.linux-foundation.org 21695L: x86@kernel.org 21696S: Supported 21697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21698F: arch/x86/include/asm/vmware.h 21699F: arch/x86/kernel/cpu/vmware.c 21700 21701VMWARE PVRDMA DRIVER 21702M: Bryan Tan <bryantan@vmware.com> 21703M: Vishnu Dasa <vdasa@vmware.com> 21704R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21705L: linux-rdma@vger.kernel.org 21706S: Maintained 21707F: drivers/infiniband/hw/vmw_pvrdma/ 21708 21709VMware PVSCSI driver 21710M: Vishal Bhakta <vbhakta@vmware.com> 21711R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21712L: linux-scsi@vger.kernel.org 21713S: Maintained 21714F: drivers/scsi/vmw_pvscsi.c 21715F: drivers/scsi/vmw_pvscsi.h 21716 21717VMWARE VIRTUAL PTP CLOCK DRIVER 21718M: Vivek Thampi <vithampi@vmware.com> 21719R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21720L: netdev@vger.kernel.org 21721S: Supported 21722F: drivers/ptp/ptp_vmw.c 21723 21724VMWARE VMCI DRIVER 21725M: Bryan Tan <bryantan@vmware.com> 21726M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21727M: Vishnu Dasa <vdasa@vmware.com> 21728R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21729L: linux-kernel@vger.kernel.org 21730S: Maintained 21731F: drivers/misc/vmw_vmci/ 21732 21733VMWARE VMMOUSE SUBDRIVER 21734M: Zack Rusin <zackr@vmware.com> 21735R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21736R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21737L: linux-input@vger.kernel.org 21738S: Maintained 21739F: drivers/input/mouse/vmmouse.c 21740F: drivers/input/mouse/vmmouse.h 21741 21742VMWARE VMXNET3 ETHERNET DRIVER 21743M: Ronak Doshi <doshir@vmware.com> 21744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21745L: netdev@vger.kernel.org 21746S: Maintained 21747F: drivers/net/vmxnet3/ 21748 21749VOCORE VOCORE2 BOARD 21750M: Harvey Hunt <harveyhuntnexus@gmail.com> 21751L: linux-mips@vger.kernel.org 21752S: Maintained 21753F: arch/mips/boot/dts/ralink/vocore2.dts 21754 21755VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21756M: Liam Girdwood <lgirdwood@gmail.com> 21757M: Mark Brown <broonie@kernel.org> 21758L: linux-kernel@vger.kernel.org 21759S: Supported 21760W: http://www.slimlogic.co.uk/?p=48 21761T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21762F: Documentation/devicetree/bindings/regulator/ 21763F: Documentation/power/regulator/ 21764F: drivers/regulator/ 21765F: include/dt-bindings/regulator/ 21766F: include/linux/regulator/ 21767K: regulator_get_optional 21768 21769VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21770R: Matti Vaittinen <mazziesaccount@gmail.com> 21771F: drivers/regulator/irq_helpers.c 21772 21773VRF 21774M: David Ahern <dsahern@kernel.org> 21775L: netdev@vger.kernel.org 21776S: Maintained 21777F: Documentation/networking/vrf.rst 21778F: drivers/net/vrf.c 21779 21780VSPRINTF 21781M: Petr Mladek <pmladek@suse.com> 21782M: Steven Rostedt <rostedt@goodmis.org> 21783M: Sergey Senozhatsky <senozhatsky@chromium.org> 21784R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21785R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21786S: Maintained 21787T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21788F: Documentation/core-api/printk-formats.rst 21789F: lib/test_printf.c 21790F: lib/test_scanf.c 21791F: lib/vsprintf.c 21792 21793VT1211 HARDWARE MONITOR DRIVER 21794M: Juerg Haefliger <juergh@gmail.com> 21795L: linux-hwmon@vger.kernel.org 21796S: Maintained 21797F: Documentation/hwmon/vt1211.rst 21798F: drivers/hwmon/vt1211.c 21799 21800VT8231 HARDWARE MONITOR DRIVER 21801M: Roger Lucas <vt8231@hiddenengine.co.uk> 21802L: linux-hwmon@vger.kernel.org 21803S: Maintained 21804F: drivers/hwmon/vt8231.c 21805 21806VUB300 USB to SDIO/SD/MMC bridge chip 21807L: linux-mmc@vger.kernel.org 21808S: Orphan 21809F: drivers/mmc/host/vub300.c 21810 21811W1 DALLAS'S 1-WIRE BUS 21812M: Evgeniy Polyakov <zbr@ioremap.net> 21813S: Maintained 21814F: Documentation/devicetree/bindings/w1/ 21815F: Documentation/w1/ 21816F: drivers/w1/ 21817F: include/linux/w1.h 21818 21819W83791D HARDWARE MONITORING DRIVER 21820M: Marc Hulsman <m.hulsman@tudelft.nl> 21821L: linux-hwmon@vger.kernel.org 21822S: Maintained 21823F: Documentation/hwmon/w83791d.rst 21824F: drivers/hwmon/w83791d.c 21825 21826W83793 HARDWARE MONITORING DRIVER 21827M: Rudolf Marek <r.marek@assembler.cz> 21828L: linux-hwmon@vger.kernel.org 21829S: Maintained 21830F: Documentation/hwmon/w83793.rst 21831F: drivers/hwmon/w83793.c 21832 21833W83795 HARDWARE MONITORING DRIVER 21834M: Jean Delvare <jdelvare@suse.com> 21835L: linux-hwmon@vger.kernel.org 21836S: Maintained 21837F: drivers/hwmon/w83795.c 21838 21839W83L51xD SD/MMC CARD INTERFACE DRIVER 21840M: Pierre Ossman <pierre@ossman.eu> 21841S: Maintained 21842F: drivers/mmc/host/wbsd.* 21843 21844WACOM PROTOCOL 4 SERIAL TABLETS 21845M: Julian Squires <julian@cipht.net> 21846M: Hans de Goede <hdegoede@redhat.com> 21847L: linux-input@vger.kernel.org 21848S: Maintained 21849F: drivers/input/tablet/wacom_serial4.c 21850 21851WANGXUN ETHERNET DRIVER 21852M: Jiawen Wu <jiawenwu@trustnetic.com> 21853L: netdev@vger.kernel.org 21854S: Maintained 21855F: Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst 21856F: drivers/net/ethernet/wangxun/ 21857 21858WATCHDOG DEVICE DRIVERS 21859M: Wim Van Sebroeck <wim@linux-watchdog.org> 21860M: Guenter Roeck <linux@roeck-us.net> 21861L: linux-watchdog@vger.kernel.org 21862S: Maintained 21863W: http://www.linux-watchdog.org/ 21864T: git git://www.linux-watchdog.org/linux-watchdog.git 21865F: Documentation/devicetree/bindings/watchdog/ 21866F: Documentation/watchdog/ 21867F: drivers/watchdog/ 21868F: include/linux/watchdog.h 21869F: include/uapi/linux/watchdog.h 21870 21871WHISKEYCOVE PMIC GPIO DRIVER 21872M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21873L: linux-gpio@vger.kernel.org 21874S: Maintained 21875F: drivers/gpio/gpio-wcove.c 21876 21877WHWAVE RTC DRIVER 21878M: Dianlong Li <long17.cool@163.com> 21879L: linux-rtc@vger.kernel.org 21880S: Maintained 21881F: drivers/rtc/rtc-sd3078.c 21882 21883WIIMOTE HID DRIVER 21884M: David Rheinsberg <david.rheinsberg@gmail.com> 21885L: linux-input@vger.kernel.org 21886S: Maintained 21887F: drivers/hid/hid-wiimote* 21888 21889WILOCITY WIL6210 WIRELESS DRIVER 21890L: linux-wireless@vger.kernel.org 21891S: Orphan 21892W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21893F: drivers/net/wireless/ath/wil6210/ 21894 21895WINBOND CIR DRIVER 21896M: David Härdeman <david@hardeman.nu> 21897S: Maintained 21898F: drivers/media/rc/winbond-cir.c 21899 21900WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21901M: William Breathitt Gray <william.gray@linaro.org> 21902L: linux-watchdog@vger.kernel.org 21903S: Maintained 21904F: drivers/watchdog/ebc-c384_wdt.c 21905 21906WINSYSTEMS WS16C48 GPIO DRIVER 21907M: William Breathitt Gray <william.gray@linaro.org> 21908L: linux-gpio@vger.kernel.org 21909S: Maintained 21910F: drivers/gpio/gpio-ws16c48.c 21911 21912WIREGUARD SECURE NETWORK TUNNEL 21913M: Jason A. Donenfeld <Jason@zx2c4.com> 21914L: wireguard@lists.zx2c4.com 21915L: netdev@vger.kernel.org 21916S: Maintained 21917F: drivers/net/wireguard/ 21918F: tools/testing/selftests/wireguard/ 21919 21920WISTRON LAPTOP BUTTON DRIVER 21921M: Miloslav Trmac <mitr@volny.cz> 21922S: Maintained 21923F: drivers/input/misc/wistron_btns.c 21924 21925WL3501 WIRELESS PCMCIA CARD DRIVER 21926L: linux-wireless@vger.kernel.org 21927S: Odd fixes 21928F: drivers/net/wireless/wl3501* 21929 21930WOLFSON MICROELECTRONICS DRIVERS 21931L: patches@opensource.cirrus.com 21932S: Supported 21933W: https://github.com/CirrusLogic/linux-drivers/wiki 21934T: git https://github.com/CirrusLogic/linux-drivers.git 21935F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21936F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21937F: Documentation/devicetree/bindings/mfd/wm831x.txt 21938F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21939F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21940F: Documentation/devicetree/bindings/sound/wm* 21941F: Documentation/hwmon/wm83??.rst 21942F: arch/arm/mach-s3c/mach-crag6410* 21943F: drivers/clk/clk-wm83*.c 21944F: drivers/gpio/gpio-*wm*.c 21945F: drivers/gpio/gpio-arizona.c 21946F: drivers/hwmon/wm83??-hwmon.c 21947F: drivers/input/misc/wm831x-on.c 21948F: drivers/input/touchscreen/wm831x-ts.c 21949F: drivers/input/touchscreen/wm97*.c 21950F: drivers/leds/leds-wm83*.c 21951F: drivers/mfd/arizona* 21952F: drivers/mfd/cs47l24* 21953F: drivers/mfd/wm*.c 21954F: drivers/power/supply/wm83*.c 21955F: drivers/regulator/arizona* 21956F: drivers/regulator/wm8*.c 21957F: drivers/rtc/rtc-wm83*.c 21958F: drivers/video/backlight/wm83*_bl.c 21959F: drivers/watchdog/wm83*_wdt.c 21960F: include/linux/mfd/arizona/ 21961F: include/linux/mfd/wm831x/ 21962F: include/linux/mfd/wm8350/ 21963F: include/linux/mfd/wm8400* 21964F: include/linux/regulator/arizona* 21965F: include/linux/wm97xx.h 21966F: include/sound/wm????.h 21967F: sound/soc/codecs/arizona* 21968F: sound/soc/codecs/cs47l24* 21969F: sound/soc/codecs/wm* 21970 21971WORKQUEUE 21972M: Tejun Heo <tj@kernel.org> 21973R: Lai Jiangshan <jiangshanlai@gmail.com> 21974S: Maintained 21975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21976F: Documentation/core-api/workqueue.rst 21977F: include/linux/workqueue.h 21978F: kernel/workqueue.c 21979 21980WWAN DRIVERS 21981M: Loic Poulain <loic.poulain@linaro.org> 21982M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21983R: Johannes Berg <johannes@sipsolutions.net> 21984L: netdev@vger.kernel.org 21985S: Maintained 21986F: drivers/net/wwan/ 21987F: include/linux/wwan.h 21988F: include/uapi/linux/wwan.h 21989 21990X-POWERS AXP288 PMIC DRIVERS 21991M: Hans de Goede <hdegoede@redhat.com> 21992S: Maintained 21993F: drivers/acpi/pmic/intel_pmic_xpower.c 21994N: axp288 21995 21996X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21997M: Chen-Yu Tsai <wens@csie.org> 21998L: linux-kernel@vger.kernel.org 21999S: Maintained 22000N: axp[128] 22001 22002X.25 STACK 22003M: Martin Schiller <ms@dev.tdt.de> 22004L: linux-x25@vger.kernel.org 22005S: Maintained 22006F: Documentation/networking/lapb-module.rst 22007F: Documentation/networking/x25* 22008F: drivers/net/wan/hdlc_x25.c 22009F: drivers/net/wan/lapbether.c 22010F: include/*/lapb.h 22011F: include/net/x25* 22012F: include/uapi/linux/x25.h 22013F: net/lapb/ 22014F: net/x25/ 22015 22016X86 ARCHITECTURE (32-BIT AND 64-BIT) 22017M: Thomas Gleixner <tglx@linutronix.de> 22018M: Ingo Molnar <mingo@redhat.com> 22019M: Borislav Petkov <bp@alien8.de> 22020M: Dave Hansen <dave.hansen@linux.intel.com> 22021M: x86@kernel.org 22022R: "H. Peter Anvin" <hpa@zytor.com> 22023L: linux-kernel@vger.kernel.org 22024S: Maintained 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22026F: Documentation/devicetree/bindings/x86/ 22027F: Documentation/x86/ 22028F: arch/x86/ 22029 22030X86 ENTRY CODE 22031M: Andy Lutomirski <luto@kernel.org> 22032L: linux-kernel@vger.kernel.org 22033S: Maintained 22034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22035F: arch/x86/entry/ 22036 22037X86 MCE INFRASTRUCTURE 22038M: Tony Luck <tony.luck@intel.com> 22039M: Borislav Petkov <bp@alien8.de> 22040L: linux-edac@vger.kernel.org 22041S: Maintained 22042F: Documentation/ABI/testing/sysfs-mce 22043F: Documentation/x86/x86_64/machinecheck.rst 22044F: arch/x86/kernel/cpu/mce/* 22045 22046X86 MICROCODE UPDATE SUPPORT 22047M: Borislav Petkov <bp@alien8.de> 22048S: Maintained 22049F: arch/x86/kernel/cpu/microcode/* 22050 22051X86 MM 22052M: Dave Hansen <dave.hansen@linux.intel.com> 22053M: Andy Lutomirski <luto@kernel.org> 22054M: Peter Zijlstra <peterz@infradead.org> 22055L: linux-kernel@vger.kernel.org 22056S: Maintained 22057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22058F: arch/x86/mm/ 22059 22060X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22061M: Hans de Goede <hdegoede@redhat.com> 22062L: platform-driver-x86@vger.kernel.org 22063S: Maintained 22064T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22065F: drivers/platform/x86/x86-android-tablets.c 22066 22067X86 PLATFORM DRIVERS 22068M: Hans de Goede <hdegoede@redhat.com> 22069M: Mark Gross <markgross@kernel.org> 22070L: platform-driver-x86@vger.kernel.org 22071S: Maintained 22072T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22073F: drivers/platform/olpc/ 22074F: drivers/platform/x86/ 22075 22076X86 PLATFORM DRIVERS - ARCH 22077R: Darren Hart <dvhart@infradead.org> 22078R: Andy Shevchenko <andy@infradead.org> 22079L: platform-driver-x86@vger.kernel.org 22080L: x86@kernel.org 22081S: Maintained 22082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22083F: arch/x86/platform 22084 22085X86 PLATFORM UV HPE SUPERDOME FLEX 22086M: Steve Wahl <steve.wahl@hpe.com> 22087R: Mike Travis <mike.travis@hpe.com> 22088R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22089R: Russ Anderson <russ.anderson@hpe.com> 22090S: Supported 22091F: arch/x86/include/asm/uv/ 22092F: arch/x86/kernel/apic/x2apic_uv_x.c 22093F: arch/x86/platform/uv/ 22094 22095X86 STACK UNWINDING 22096M: Josh Poimboeuf <jpoimboe@kernel.org> 22097M: Peter Zijlstra <peterz@infradead.org> 22098S: Supported 22099F: arch/x86/include/asm/unwind*.h 22100F: arch/x86/kernel/dumpstack.c 22101F: arch/x86/kernel/stacktrace.c 22102F: arch/x86/kernel/unwind_*.c 22103 22104X86 VDSO 22105M: Andy Lutomirski <luto@kernel.org> 22106L: linux-kernel@vger.kernel.org 22107S: Maintained 22108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22109F: arch/x86/entry/vdso/ 22110 22111XARRAY 22112M: Matthew Wilcox <willy@infradead.org> 22113L: linux-fsdevel@vger.kernel.org 22114S: Supported 22115F: Documentation/core-api/xarray.rst 22116F: include/linux/idr.h 22117F: include/linux/xarray.h 22118F: lib/idr.c 22119F: lib/xarray.c 22120F: tools/testing/radix-tree 22121 22122XBOX DVD IR REMOTE 22123M: Benjamin Valentin <benpicco@googlemail.com> 22124S: Maintained 22125F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22126F: drivers/media/rc/xbox_remote.c 22127 22128XC2028/3028 TUNER DRIVER 22129M: Mauro Carvalho Chehab <mchehab@kernel.org> 22130L: linux-media@vger.kernel.org 22131S: Maintained 22132W: https://linuxtv.org 22133T: git git://linuxtv.org/media_tree.git 22134F: drivers/media/tuners/xc2028.* 22135 22136XDP (eXpress Data Path) 22137M: Alexei Starovoitov <ast@kernel.org> 22138M: Daniel Borkmann <daniel@iogearbox.net> 22139M: David S. Miller <davem@davemloft.net> 22140M: Jakub Kicinski <kuba@kernel.org> 22141M: Jesper Dangaard Brouer <hawk@kernel.org> 22142M: John Fastabend <john.fastabend@gmail.com> 22143L: netdev@vger.kernel.org 22144L: bpf@vger.kernel.org 22145S: Supported 22146F: include/net/xdp.h 22147F: include/net/xdp_priv.h 22148F: include/trace/events/xdp.h 22149F: kernel/bpf/cpumap.c 22150F: kernel/bpf/devmap.c 22151F: net/core/xdp.c 22152F: samples/bpf/xdp* 22153F: tools/testing/selftests/bpf/*xdp* 22154F: tools/testing/selftests/bpf/*/*xdp* 22155F: drivers/net/ethernet/*/*/*/*/*xdp* 22156F: drivers/net/ethernet/*/*/*xdp* 22157K: (?:\b|_)xdp(?:\b|_) 22158 22159XDP SOCKETS (AF_XDP) 22160M: Björn Töpel <bjorn@kernel.org> 22161M: Magnus Karlsson <magnus.karlsson@intel.com> 22162M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22163R: Jonathan Lemon <jonathan.lemon@gmail.com> 22164L: netdev@vger.kernel.org 22165L: bpf@vger.kernel.org 22166S: Maintained 22167F: Documentation/networking/af_xdp.rst 22168F: include/net/xdp_sock* 22169F: include/net/xsk_buff_pool.h 22170F: include/uapi/linux/if_xdp.h 22171F: include/uapi/linux/xdp_diag.h 22172F: include/net/netns/xdp.h 22173F: net/xdp/ 22174F: tools/testing/selftests/bpf/*xsk* 22175 22176XEN BLOCK SUBSYSTEM 22177M: Roger Pau Monné <roger.pau@citrix.com> 22178L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22179S: Supported 22180F: drivers/block/xen* 22181F: drivers/block/xen-blkback/* 22182 22183XEN HYPERVISOR ARM 22184M: Stefano Stabellini <sstabellini@kernel.org> 22185L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22186S: Maintained 22187F: arch/arm/include/asm/xen/ 22188F: arch/arm/xen/ 22189 22190XEN HYPERVISOR ARM64 22191M: Stefano Stabellini <sstabellini@kernel.org> 22192L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22193S: Maintained 22194F: arch/arm64/include/asm/xen/ 22195F: arch/arm64/xen/ 22196 22197XEN HYPERVISOR INTERFACE 22198M: Juergen Gross <jgross@suse.com> 22199M: Stefano Stabellini <sstabellini@kernel.org> 22200R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22201L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22202S: Supported 22203T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22204F: Documentation/ABI/stable/sysfs-hypervisor-xen 22205F: Documentation/ABI/testing/sysfs-hypervisor-xen 22206F: drivers/*/xen-*front.c 22207F: drivers/xen/ 22208F: include/uapi/xen/ 22209F: include/xen/ 22210F: kernel/configs/xen.config 22211 22212XEN HYPERVISOR X86 22213M: Juergen Gross <jgross@suse.com> 22214R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22215L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22216S: Supported 22217F: arch/x86/configs/xen.config 22218F: arch/x86/include/asm/pvclock-abi.h 22219F: arch/x86/include/asm/xen/ 22220F: arch/x86/platform/pvh/ 22221F: arch/x86/xen/ 22222 22223XEN NETWORK BACKEND DRIVER 22224M: Wei Liu <wei.liu@kernel.org> 22225M: Paul Durrant <paul@xen.org> 22226L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22227L: netdev@vger.kernel.org 22228S: Supported 22229F: drivers/net/xen-netback/* 22230 22231XEN PCI SUBSYSTEM 22232M: Juergen Gross <jgross@suse.com> 22233L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22234S: Supported 22235F: arch/x86/pci/*xen* 22236F: drivers/pci/*xen* 22237 22238XEN PVSCSI DRIVERS 22239M: Juergen Gross <jgross@suse.com> 22240L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22241L: linux-scsi@vger.kernel.org 22242S: Supported 22243F: drivers/scsi/xen-scsifront.c 22244F: drivers/xen/xen-scsiback.c 22245F: include/xen/interface/io/vscsiif.h 22246 22247XEN PVUSB DRIVER 22248M: Juergen Gross <jgross@suse.com> 22249L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22250L: linux-usb@vger.kernel.org 22251S: Supported 22252F: drivers/usb/host/xen* 22253F: include/xen/interface/io/usbif.h 22254 22255XEN SOUND FRONTEND DRIVER 22256M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22257L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22259S: Supported 22260F: sound/xen/* 22261 22262XEN SWIOTLB SUBSYSTEM 22263M: Juergen Gross <jgross@suse.com> 22264M: Stefano Stabellini <sstabellini@kernel.org> 22265L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22266L: iommu@lists.linux.dev 22267S: Supported 22268F: arch/x86/xen/*swiotlb* 22269F: drivers/xen/*swiotlb* 22270 22271XFS FILESYSTEM 22272C: irc://irc.oftc.net/xfs 22273M: Darrick J. Wong <djwong@kernel.org> 22274L: linux-xfs@vger.kernel.org 22275S: Supported 22276W: http://xfs.org/ 22277T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22278F: Documentation/ABI/testing/sysfs-fs-xfs 22279F: Documentation/admin-guide/xfs.rst 22280F: Documentation/filesystems/xfs-delayed-logging-design.rst 22281F: Documentation/filesystems/xfs-self-describing-metadata.rst 22282F: fs/xfs/ 22283F: include/uapi/linux/dqblk_xfs.h 22284F: include/uapi/linux/fsmap.h 22285 22286XILINX AMS DRIVER 22287M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22288L: linux-iio@vger.kernel.org 22289S: Maintained 22290F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22291F: drivers/iio/adc/xilinx-ams.c 22292 22293XILINX AXI ETHERNET DRIVER 22294M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22295S: Maintained 22296F: drivers/net/ethernet/xilinx/xilinx_axienet* 22297 22298XILINX CAN DRIVER 22299M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22300R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22301L: linux-can@vger.kernel.org 22302S: Maintained 22303F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22304F: drivers/net/can/xilinx_can.c 22305 22306XILINX GPIO DRIVER 22307M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22308R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22309R: Michal Simek <michal.simek@xilinx.com> 22310S: Maintained 22311F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22312F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22313F: drivers/gpio/gpio-xilinx.c 22314F: drivers/gpio/gpio-zynq.c 22315 22316XILINX SD-FEC IP CORES 22317M: Derek Kiernan <derek.kiernan@xilinx.com> 22318M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22319S: Maintained 22320F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22321F: Documentation/misc-devices/xilinx_sdfec.rst 22322F: drivers/misc/Kconfig 22323F: drivers/misc/Makefile 22324F: drivers/misc/xilinx_sdfec.c 22325F: include/uapi/misc/xilinx_sdfec.h 22326 22327XILINX PWM DRIVER 22328M: Sean Anderson <sean.anderson@seco.com> 22329S: Maintained 22330F: drivers/pwm/pwm-xilinx.c 22331F: include/clocksource/timer-xilinx.h 22332 22333XILINX UARTLITE SERIAL DRIVER 22334M: Peter Korsgaard <jacmet@sunsite.dk> 22335L: linux-serial@vger.kernel.org 22336S: Maintained 22337F: drivers/tty/serial/uartlite.c 22338 22339XILINX VIDEO IP CORES 22340M: Hyun Kwon <hyun.kwon@xilinx.com> 22341M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22342L: linux-media@vger.kernel.org 22343S: Supported 22344T: git git://linuxtv.org/media_tree.git 22345F: Documentation/devicetree/bindings/media/xilinx/ 22346F: drivers/media/platform/xilinx/ 22347F: include/uapi/linux/xilinx-v4l2-controls.h 22348 22349XILINX ZYNQMP DPDMA DRIVER 22350M: Hyun Kwon <hyun.kwon@xilinx.com> 22351M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22352L: dmaengine@vger.kernel.org 22353S: Supported 22354F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22355F: drivers/dma/xilinx/xilinx_dpdma.c 22356F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22357 22358XILINX ZYNQMP PSGTR PHY DRIVER 22359M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22360M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22361L: linux-kernel@vger.kernel.org 22362S: Supported 22363T: git https://github.com/Xilinx/linux-xlnx.git 22364F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22365F: drivers/phy/xilinx/phy-zynqmp.c 22366 22367XILINX ZYNQMP SHA3 DRIVER 22368M: Harsha <harsha.harsha@xilinx.com> 22369S: Maintained 22370F: drivers/crypto/xilinx/zynqmp-sha.c 22371 22372XILINX EVENT MANAGEMENT DRIVER 22373M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22374S: Maintained 22375F: drivers/soc/xilinx/xlnx_event_manager.c 22376F: include/linux/firmware/xlnx-event-manager.h 22377 22378XILLYBUS DRIVER 22379M: Eli Billauer <eli.billauer@gmail.com> 22380L: linux-kernel@vger.kernel.org 22381S: Supported 22382F: drivers/char/xillybus/ 22383 22384XLP9XX I2C DRIVER 22385M: George Cherian <gcherian@marvell.com> 22386L: linux-i2c@vger.kernel.org 22387S: Supported 22388W: http://www.marvell.com 22389F: drivers/i2c/busses/i2c-xlp9xx.c 22390 22391XRA1403 GPIO EXPANDER 22392M: Nandor Han <nandor.han@ge.com> 22393M: Semi Malinen <semi.malinen@ge.com> 22394L: linux-gpio@vger.kernel.org 22395S: Maintained 22396F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22397F: drivers/gpio/gpio-xra1403.c 22398 22399XTENSA XTFPGA PLATFORM SUPPORT 22400M: Max Filippov <jcmvbkbc@gmail.com> 22401L: linux-xtensa@linux-xtensa.org 22402S: Maintained 22403F: drivers/spi/spi-xtensa-xtfpga.c 22404F: sound/soc/xtensa/xtfpga-i2s.c 22405 22406YAM DRIVER FOR AX.25 22407M: Jean-Paul Roubelat <jpr@f6fbb.org> 22408L: linux-hams@vger.kernel.org 22409S: Maintained 22410F: drivers/net/hamradio/yam* 22411F: include/linux/yam.h 22412 22413YAMA SECURITY MODULE 22414M: Kees Cook <keescook@chromium.org> 22415S: Supported 22416T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22417F: Documentation/admin-guide/LSM/Yama.rst 22418F: security/yama/ 22419 22420YEALINK PHONE DRIVER 22421M: Henk Vergonet <Henk.Vergonet@gmail.com> 22422L: usbb2k-api-dev@nongnu.org 22423S: Maintained 22424F: Documentation/input/devices/yealink.rst 22425F: drivers/input/misc/yealink.* 22426 22427Z8530 DRIVER FOR AX.25 22428M: Joerg Reuter <jreuter@yaina.de> 22429L: linux-hams@vger.kernel.org 22430S: Maintained 22431W: http://yaina.de/jreuter/ 22432W: http://www.qsl.net/dl1bke/ 22433F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22434F: drivers/net/hamradio/*scc.c 22435F: drivers/net/hamradio/z8530.h 22436 22437ZBUD COMPRESSED PAGE ALLOCATOR 22438M: Seth Jennings <sjenning@redhat.com> 22439M: Dan Streetman <ddstreet@ieee.org> 22440L: linux-mm@kvack.org 22441S: Maintained 22442F: mm/zbud.c 22443 22444Z3FOLD COMPRESSED PAGE ALLOCATOR 22445M: Vitaly Wool <vitaly.wool@konsulko.com> 22446R: Miaohe Lin <linmiaohe@huawei.com> 22447L: linux-mm@kvack.org 22448S: Maintained 22449F: mm/z3fold.c 22450 22451ZD1211RW WIRELESS DRIVER 22452M: Ulrich Kunitz <kune@deine-taler.de> 22453L: linux-wireless@vger.kernel.org 22454L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22455S: Maintained 22456W: http://zd1211.ath.cx/wiki/DriverRewrite 22457F: drivers/net/wireless/zydas/zd1211rw/ 22458 22459ZD1301 MEDIA DRIVER 22460M: Antti Palosaari <crope@iki.fi> 22461L: linux-media@vger.kernel.org 22462S: Maintained 22463W: https://linuxtv.org/ 22464W: http://palosaari.fi/linux/ 22465Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22466F: drivers/media/usb/dvb-usb-v2/zd1301* 22467 22468ZD1301_DEMOD MEDIA DRIVER 22469M: Antti Palosaari <crope@iki.fi> 22470L: linux-media@vger.kernel.org 22471S: Maintained 22472W: https://linuxtv.org/ 22473W: http://palosaari.fi/linux/ 22474Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22475F: drivers/media/dvb-frontends/zd1301_demod* 22476 22477ZHAOXIN PROCESSOR SUPPORT 22478M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22479L: linux-kernel@vger.kernel.org 22480S: Maintained 22481F: arch/x86/kernel/cpu/zhaoxin.c 22482 22483ZONEFS FILESYSTEM 22484M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22485M: Naohiro Aota <naohiro.aota@wdc.com> 22486R: Johannes Thumshirn <jth@kernel.org> 22487L: linux-fsdevel@vger.kernel.org 22488S: Maintained 22489T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22490F: Documentation/filesystems/zonefs.rst 22491F: fs/zonefs/ 22492 22493ZPOOL COMPRESSED PAGE STORAGE API 22494M: Dan Streetman <ddstreet@ieee.org> 22495L: linux-mm@kvack.org 22496S: Maintained 22497F: include/linux/zpool.h 22498F: mm/zpool.c 22499 22500ZR36067 VIDEO FOR LINUX DRIVER 22501M: Corentin Labbe <clabbe@baylibre.com> 22502L: mjpeg-users@lists.sourceforge.net 22503L: linux-media@vger.kernel.org 22504S: Maintained 22505W: http://mjpeg.sourceforge.net/driver-zoran/ 22506Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22507F: Documentation/driver-api/media/drivers/zoran.rst 22508F: drivers/staging/media/zoran/ 22509 22510ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22511M: Minchan Kim <minchan@kernel.org> 22512M: Nitin Gupta <ngupta@vflare.org> 22513R: Sergey Senozhatsky <senozhatsky@chromium.org> 22514L: linux-kernel@vger.kernel.org 22515S: Maintained 22516F: Documentation/admin-guide/blockdev/zram.rst 22517F: drivers/block/zram/ 22518 22519ZS DECSTATION Z85C30 SERIAL DRIVER 22520M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22521S: Maintained 22522F: drivers/tty/serial/zs.* 22523 22524ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22525M: Minchan Kim <minchan@kernel.org> 22526M: Nitin Gupta <ngupta@vflare.org> 22527R: Sergey Senozhatsky <senozhatsky@chromium.org> 22528L: linux-mm@kvack.org 22529S: Maintained 22530F: Documentation/mm/zsmalloc.rst 22531F: include/linux/zsmalloc.h 22532F: mm/zsmalloc.c 22533 22534ZSTD 22535M: Nick Terrell <terrelln@fb.com> 22536S: Maintained 22537B: https://github.com/facebook/zstd/issues 22538T: git git://github.com/terrelln/linux.git 22539F: include/linux/zstd* 22540F: lib/zstd/ 22541F: lib/decompress_unzstd.c 22542F: crypto/zstd.c 22543N: zstd 22544K: zstd 22545 22546ZSWAP COMPRESSED SWAP CACHING 22547M: Seth Jennings <sjenning@redhat.com> 22548M: Dan Streetman <ddstreet@ieee.org> 22549M: Vitaly Wool <vitaly.wool@konsulko.com> 22550L: linux-mm@kvack.org 22551S: Maintained 22552F: mm/zswap.c 22553 22554THE REST 22555M: Linus Torvalds <torvalds@linux-foundation.org> 22556L: linux-kernel@vger.kernel.org 22557S: Buried alive in reporters 22558T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22559F: * 22560F: */ 22561