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 IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: drivers/acpi/ 365F: drivers/pci/*/*acpi* 366F: drivers/pci/*acpi* 367F: drivers/pnp/pnpacpi/ 368F: include/acpi/ 369F: include/linux/acpi.h 370F: include/linux/fwnode.h 371F: tools/power/acpi/ 372 373ACPI APEI 374M: "Rafael J. Wysocki" <rafael@kernel.org> 375R: Len Brown <lenb@kernel.org> 376R: James Morse <james.morse@arm.com> 377R: Tony Luck <tony.luck@intel.com> 378R: Borislav Petkov <bp@alien8.de> 379L: linux-acpi@vger.kernel.org 380F: drivers/acpi/apei/ 381 382ACPI COMPONENT ARCHITECTURE (ACPICA) 383M: Robert Moore <robert.moore@intel.com> 384M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 385L: linux-acpi@vger.kernel.org 386L: devel@acpica.org 387S: Supported 388W: https://acpica.org/ 389W: https://github.com/acpica/acpica/ 390Q: https://patchwork.kernel.org/project/linux-acpi/list/ 391B: https://bugzilla.kernel.org 392B: https://bugs.acpica.org 393T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 394F: drivers/acpi/acpica/ 395F: include/acpi/ 396F: tools/power/acpi/ 397 398ACPI FOR ARM64 (ACPI/arm64) 399M: Lorenzo Pieralisi <lpieralisi@kernel.org> 400M: Hanjun Guo <guohanjun@huawei.com> 401M: Sudeep Holla <sudeep.holla@arm.com> 402L: linux-acpi@vger.kernel.org 403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 404S: Maintained 405F: drivers/acpi/arm64 406 407ACPI SERIAL MULTI INSTANTIATE DRIVER 408M: Hans de Goede <hdegoede@redhat.com> 409L: platform-driver-x86@vger.kernel.org 410S: Maintained 411F: drivers/platform/x86/serial-multi-instantiate.c 412 413ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 414M: Sudeep Holla <sudeep.holla@arm.com> 415L: linux-acpi@vger.kernel.org 416S: Supported 417F: drivers/mailbox/pcc.c 418 419ACPI PMIC DRIVERS 420M: "Rafael J. Wysocki" <rafael@kernel.org> 421M: Len Brown <lenb@kernel.org> 422R: Andy Shevchenko <andy@kernel.org> 423R: Mika Westerberg <mika.westerberg@linux.intel.com> 424L: linux-acpi@vger.kernel.org 425S: Supported 426Q: https://patchwork.kernel.org/project/linux-acpi/list/ 427B: https://bugzilla.kernel.org 428T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 429F: drivers/acpi/pmic/ 430 431ACPI THERMAL DRIVER 432M: Rafael J. Wysocki <rafael@kernel.org> 433R: Zhang Rui <rui.zhang@intel.com> 434L: linux-acpi@vger.kernel.org 435S: Supported 436B: https://bugzilla.kernel.org 437F: drivers/acpi/*thermal* 438 439ACPI VIOT DRIVER 440M: Jean-Philippe Brucker <jean-philippe@linaro.org> 441L: linux-acpi@vger.kernel.org 442L: iommu@lists.linux.dev 443S: Maintained 444F: drivers/acpi/viot.c 445F: include/linux/acpi_viot.h 446 447ACPI WMI DRIVER 448L: platform-driver-x86@vger.kernel.org 449S: Orphan 450F: drivers/platform/x86/wmi.c 451F: include/uapi/linux/wmi.h 452 453ACRN HYPERVISOR SERVICE MODULE 454M: Fei Li <fei1.li@intel.com> 455L: acrn-dev@lists.projectacrn.org (subscribers-only) 456S: Supported 457W: https://projectacrn.org 458F: Documentation/virt/acrn/ 459F: drivers/virt/acrn/ 460F: include/uapi/linux/acrn.h 461 462AD1889 ALSA SOUND DRIVER 463L: linux-parisc@vger.kernel.org 464S: Maintained 465W: https://parisc.wiki.kernel.org/index.php/AD1889 466F: sound/pci/ad1889.* 467 468AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 469M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 470L: linux-iio@vger.kernel.org 471S: Supported 472F: drivers/iio/potentiometer/ad5110.c 473 474AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5254 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/misc/ad525x_dpot.c 480 481AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD5398 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/regulator/ad5398.c 487 488AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7142 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/misc/ad714x.c 494 495AD7877 TOUCHSCREEN DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7877 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7877.c 501 502AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/AD7879 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/input/touchscreen/ad7879.c 508 509ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 510M: Jiri Kosina <jikos@kernel.org> 511S: Maintained 512 513ADF7242 IEEE 802.15.4 RADIO DRIVER 514M: Michael Hennerich <michael.hennerich@analog.com> 515L: linux-wpan@vger.kernel.org 516S: Supported 517W: https://wiki.analog.com/ADF7242 518W: https://ez.analog.com/linux-software-drivers 519F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 520F: drivers/net/ieee802154/adf7242.c 521 522ADM1025 HARDWARE MONITOR DRIVER 523M: Jean Delvare <jdelvare@suse.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: Documentation/hwmon/adm1025.rst 527F: drivers/hwmon/adm1025.c 528 529ADM1029 HARDWARE MONITOR DRIVER 530M: Corentin Labbe <clabbe.montjoie@gmail.com> 531L: linux-hwmon@vger.kernel.org 532S: Maintained 533F: drivers/hwmon/adm1029.c 534 535ADM8211 WIRELESS DRIVER 536L: linux-wireless@vger.kernel.org 537S: Orphan 538W: https://wireless.wiki.kernel.org/ 539F: drivers/net/wireless/admtek/adm8211.* 540 541ADP1653 FLASH CONTROLLER DRIVER 542M: Sakari Ailus <sakari.ailus@iki.fi> 543L: linux-media@vger.kernel.org 544S: Maintained 545F: drivers/media/i2c/adp1653.c 546F: include/media/i2c/adp1653.h 547 548ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 549M: Michael Hennerich <michael.hennerich@analog.com> 550S: Supported 551W: http://wiki.analog.com/ADP5520 552W: https://ez.analog.com/linux-software-drivers 553F: drivers/gpio/gpio-adp5520.c 554F: drivers/input/keyboard/adp5520-keys.c 555F: drivers/leds/leds-adp5520.c 556F: drivers/mfd/adp5520.c 557F: drivers/video/backlight/adp5520_bl.c 558 559ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 560M: Michael Hennerich <michael.hennerich@analog.com> 561S: Supported 562W: http://wiki.analog.com/ADP5588 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 565F: drivers/input/keyboard/adp5588-keys.c 566 567ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: http://wiki.analog.com/ADP8860 571W: https://ez.analog.com/linux-software-drivers 572F: drivers/video/backlight/adp8860_bl.c 573 574ADT746X FAN DRIVER 575M: Colin Leroy <colin@colino.net> 576S: Maintained 577F: drivers/macintosh/therm_adt746x.c 578 579ADT7475 HARDWARE MONITOR DRIVER 580M: Jean Delvare <jdelvare@suse.com> 581L: linux-hwmon@vger.kernel.org 582S: Maintained 583F: Documentation/hwmon/adt7475.rst 584F: drivers/hwmon/adt7475.c 585 586ADVANSYS SCSI DRIVER 587M: Matthew Wilcox <willy@infradead.org> 588M: Hannes Reinecke <hare@suse.com> 589L: linux-scsi@vger.kernel.org 590S: Maintained 591F: Documentation/scsi/advansys.rst 592F: drivers/scsi/advansys.c 593 594ADVANTECH SWBTN DRIVER 595M: Andrea Ho <Andrea.Ho@advantech.com.tw> 596L: platform-driver-x86@vger.kernel.org 597S: Maintained 598F: drivers/platform/x86/adv_swbutton.c 599 600ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 601M: Lucas Stankus <lucas.p.stankus@gmail.com> 602S: Supported 603F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 604F: drivers/iio/accel/adxl313* 605 606ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 607M: Michael Hennerich <michael.hennerich@analog.com> 608S: Supported 609W: http://wiki.analog.com/ADXL345 610W: https://ez.analog.com/linux-software-drivers 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 612F: drivers/input/misc/adxl34x.c 613 614ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 615M: Puranjay Mohan <puranjay12@gmail.com> 616L: linux-iio@vger.kernel.org 617S: Supported 618F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 619F: drivers/iio/accel/adxl355.h 620F: drivers/iio/accel/adxl355_core.c 621F: drivers/iio/accel/adxl355_i2c.c 622F: drivers/iio/accel/adxl355_spi.c 623 624ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 625M: Cosmin Tanislav <cosmin.tanislav@analog.com> 626L: linux-iio@vger.kernel.org 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 630F: drivers/iio/accel/adxl367* 631 632ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 633M: Michael Hennerich <michael.hennerich@analog.com> 634S: Supported 635W: https://ez.analog.com/linux-software-drivers 636F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 637F: drivers/iio/accel/adxl372.c 638F: drivers/iio/accel/adxl372_i2c.c 639F: drivers/iio/accel/adxl372_spi.c 640 641AF9013 MEDIA DRIVER 642M: Antti Palosaari <crope@iki.fi> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646W: http://palosaari.fi/linux/ 647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 648T: git git://linuxtv.org/anttip/media_tree.git 649F: drivers/media/dvb-frontends/af9013* 650 651AF9033 MEDIA DRIVER 652M: Antti Palosaari <crope@iki.fi> 653L: linux-media@vger.kernel.org 654S: Maintained 655W: https://linuxtv.org 656W: http://palosaari.fi/linux/ 657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 658T: git git://linuxtv.org/anttip/media_tree.git 659F: drivers/media/dvb-frontends/af9033* 660 661AFFS FILE SYSTEM 662M: David Sterba <dsterba@suse.com> 663L: linux-fsdevel@vger.kernel.org 664S: Odd Fixes 665F: Documentation/filesystems/affs.rst 666F: fs/affs/ 667 668AFS FILESYSTEM 669M: David Howells <dhowells@redhat.com> 670M: Marc Dionne <marc.dionne@auristor.com> 671L: linux-afs@lists.infradead.org 672S: Supported 673W: https://www.infradead.org/~dhowells/kafs/ 674F: Documentation/filesystems/afs.rst 675F: fs/afs/ 676F: include/trace/events/afs.h 677 678AGPGART DRIVER 679M: David Airlie <airlied@redhat.com> 680L: dri-devel@lists.freedesktop.org 681S: Maintained 682T: git git://anongit.freedesktop.org/drm/drm 683F: drivers/char/agp/ 684F: include/linux/agp* 685F: include/uapi/linux/agp* 686 687AHA152X SCSI DRIVER 688M: "Juergen E. Fischer" <fischer@norbit.de> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aha152x* 692F: drivers/scsi/pcmcia/aha152x* 693 694AIC7XXX / AIC79XX SCSI DRIVER 695M: Hannes Reinecke <hare@suse.com> 696L: linux-scsi@vger.kernel.org 697S: Maintained 698F: drivers/scsi/aic7xxx/ 699 700AIMSLAB FM RADIO RECEIVER DRIVER 701M: Hans Verkuil <hverkuil@xs4all.nl> 702L: linux-media@vger.kernel.org 703S: Maintained 704W: https://linuxtv.org 705T: git git://linuxtv.org/media_tree.git 706F: drivers/media/radio/radio-aimslab* 707 708AIO 709M: Benjamin LaHaise <bcrl@kvack.org> 710L: linux-aio@kvack.org 711S: Supported 712F: fs/aio.c 713F: include/linux/*aio*.h 714 715AIRSPY MEDIA DRIVER 716M: Antti Palosaari <crope@iki.fi> 717L: linux-media@vger.kernel.org 718S: Maintained 719W: https://linuxtv.org 720W: http://palosaari.fi/linux/ 721Q: http://patchwork.linuxtv.org/project/linux-media/list/ 722T: git git://linuxtv.org/anttip/media_tree.git 723F: drivers/media/usb/airspy/ 724 725ALACRITECH GIGABIT ETHERNET DRIVER 726M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 727S: Maintained 728F: drivers/net/ethernet/alacritech/* 729 730ALCATEL SPEEDTOUCH USB DRIVER 731M: Duncan Sands <duncan.sands@free.fr> 732L: linux-usb@vger.kernel.org 733S: Maintained 734W: http://www.linux-usb.org/SpeedTouch/ 735F: drivers/usb/atm/speedtch.c 736F: drivers/usb/atm/usbatm.c 737 738ALCHEMY AU1XX0 MMC DRIVER 739M: Manuel Lauss <manuel.lauss@gmail.com> 740S: Maintained 741F: drivers/mmc/host/au1xmmc.c 742 743ALI1563 I2C DRIVER 744M: Rudolf Marek <r.marek@assembler.cz> 745L: linux-i2c@vger.kernel.org 746S: Maintained 747F: Documentation/i2c/busses/i2c-ali1563.rst 748F: drivers/i2c/busses/i2c-ali1563.c 749 750ALIBABA ELASTIC RDMA DRIVER 751M: Cheng Xu <chengyou@linux.alibaba.com> 752M: Kai Shen <kaishen@linux.alibaba.com> 753L: linux-rdma@vger.kernel.org 754S: Supported 755F: drivers/infiniband/hw/erdma 756F: include/uapi/rdma/erdma-abi.h 757 758ALIBABA PMU DRIVER 759M: Shuai Xue <xueshuai@linux.alibaba.com> 760S: Supported 761F: Documentation/admin-guide/perf/alibaba_pmu.rst 762F: drivers/perf/alibaba_uncore_drw_pmu.c 763 764ALIENWARE WMI DRIVER 765L: Dell.Client.Kernel@dell.com 766S: Maintained 767F: drivers/platform/x86/dell/alienware-wmi.c 768 769ALLEGRO DVT VIDEO IP CORE DRIVER 770M: Michael Tretter <m.tretter@pengutronix.de> 771R: Pengutronix Kernel Team <kernel@pengutronix.de> 772L: linux-media@vger.kernel.org 773S: Maintained 774F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 775F: drivers/media/platform/allegro-dvt/ 776 777ALLWINNER A10 CSI DRIVER 778M: Maxime Ripard <mripard@kernel.org> 779L: linux-media@vger.kernel.org 780S: Maintained 781T: git git://linuxtv.org/media_tree.git 782F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 783F: drivers/media/platform/sunxi/sun4i-csi/ 784 785ALLWINNER A31 CSI DRIVER 786M: Yong Deng <yong.deng@magewell.com> 787M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 788L: linux-media@vger.kernel.org 789S: Maintained 790T: git git://linuxtv.org/media_tree.git 791F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 792F: drivers/media/platform/sunxi/sun6i-csi/ 793 794ALLWINNER A31 ISP DRIVER 795M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 796L: linux-media@vger.kernel.org 797S: Maintained 798T: git git://linuxtv.org/media_tree.git 799F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 800F: drivers/staging/media/sunxi/sun6i-isp/ 801F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 802 803ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 804M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 805L: linux-media@vger.kernel.org 806S: Maintained 807T: git git://linuxtv.org/media_tree.git 808F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 809F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 810 811ALLWINNER CPUFREQ DRIVER 812M: Yangtao Li <tiny.windzz@gmail.com> 813L: linux-pm@vger.kernel.org 814S: Maintained 815F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 816F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 817 818ALLWINNER CRYPTO DRIVERS 819M: Corentin Labbe <clabbe.montjoie@gmail.com> 820L: linux-crypto@vger.kernel.org 821S: Maintained 822F: drivers/crypto/allwinner/ 823 824ALLWINNER HARDWARE SPINLOCK SUPPORT 825M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 826S: Maintained 827F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 828F: drivers/hwspinlock/sun6i_hwspinlock.c 829 830ALLWINNER THERMAL DRIVER 831M: Vasily Khoruzhick <anarsoul@gmail.com> 832M: Yangtao Li <tiny.windzz@gmail.com> 833L: linux-pm@vger.kernel.org 834S: Maintained 835F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 836F: drivers/thermal/sun8i_thermal.c 837 838ALLWINNER VPU DRIVER 839M: Maxime Ripard <mripard@kernel.org> 840M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 841L: linux-media@vger.kernel.org 842S: Maintained 843F: drivers/staging/media/sunxi/cedrus/ 844 845ALLWINNER DMIC DRIVERS 846M: Ban Tao <fengzheng923@gmail.com> 847L: alsa-devel@alsa-project.org (moderated for non-subscribers) 848S: Maintained 849F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 850F: sound/soc/sunxi/sun50i-dmic.c 851 852ALPHA PORT 853M: Richard Henderson <richard.henderson@linaro.org> 854M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 855M: Matt Turner <mattst88@gmail.com> 856L: linux-alpha@vger.kernel.org 857S: Odd Fixes 858F: arch/alpha/ 859 860ALPS PS/2 TOUCHPAD DRIVER 861R: Pali Rohár <pali@kernel.org> 862F: drivers/input/mouse/alps.* 863 864ALTERA I2C CONTROLLER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 868F: drivers/i2c/busses/i2c-altera.c 869 870ALTERA MAILBOX DRIVER 871M: Mun Yew Tham <mun.yew.tham@intel.com> 872S: Maintained 873F: drivers/mailbox/mailbox-altera.c 874 875ALTERA MSGDMA IP CORE DRIVER 876M: Olivier Dautricourt <olivierdautricourt@gmail.com> 877R: Stefan Roese <sr@denx.de> 878L: dmaengine@vger.kernel.org 879S: Odd Fixes 880F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 881F: drivers/dma/altera-msgdma.c 882 883ALTERA PIO DRIVER 884M: Mun Yew Tham <mun.yew.tham@intel.com> 885L: linux-gpio@vger.kernel.org 886S: Maintained 887F: drivers/gpio/gpio-altera.c 888 889ALTERA SYSTEM MANAGER DRIVER 890M: Thor Thayer <thor.thayer@linux.intel.com> 891S: Maintained 892F: drivers/mfd/altera-sysmgr.c 893F: include/linux/mfd/altera-sysmgr.h 894 895ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 896M: Thor Thayer <thor.thayer@linux.intel.com> 897S: Maintained 898F: drivers/gpio/gpio-altera-a10sr.c 899F: drivers/mfd/altera-a10sr.c 900F: drivers/reset/reset-a10sr.c 901F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 902F: include/linux/mfd/altera-a10sr.h 903 904ALTERA TRIPLE SPEED ETHERNET DRIVER 905M: Joyce Ooi <joyce.ooi@intel.com> 906L: netdev@vger.kernel.org 907S: Maintained 908F: drivers/net/ethernet/altera/ 909 910ALTERA TSE PCS 911M: Maxime Chevallier <maxime.chevallier@bootlin.com> 912L: netdev@vger.kernel.org 913S: Supported 914F: drivers/net/pcs/pcs-altera-tse.c 915F: include/linux/pcs-altera-tse.h 916 917ALTERA UART/JTAG UART SERIAL DRIVERS 918M: Tobias Klauser <tklauser@distanz.ch> 919L: linux-serial@vger.kernel.org 920S: Maintained 921F: drivers/tty/serial/altera_jtaguart.c 922F: drivers/tty/serial/altera_uart.c 923F: include/linux/altera_jtaguart.h 924F: include/linux/altera_uart.h 925 926AMAZON ANNAPURNA LABS FIC DRIVER 927M: Talel Shenhar <talel@amazon.com> 928S: Maintained 929F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 930F: drivers/irqchip/irq-al-fic.c 931 932AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 933M: Talel Shenhar <talel@amazon.com> 934M: Talel Shenhar <talelshenhar@gmail.com> 935S: Maintained 936F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 937F: drivers/edac/al_mc_edac.c 938 939AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 940M: Talel Shenhar <talel@amazon.com> 941S: Maintained 942F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 943F: drivers/thermal/thermal_mmio.c 944 945AMAZON ETHERNET DRIVERS 946M: Shay Agroskin <shayagr@amazon.com> 947M: Arthur Kiyanovski <akiyano@amazon.com> 948R: David Arinzon <darinzon@amazon.com> 949R: Noam Dagan <ndagan@amazon.com> 950R: Saeed Bishara <saeedb@amazon.com> 951L: netdev@vger.kernel.org 952S: Supported 953F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 954F: drivers/net/ethernet/amazon/ 955 956AMAZON RDMA EFA DRIVER 957M: Gal Pressman <galpress@amazon.com> 958R: Yossi Leybovich <sleybo@amazon.com> 959L: linux-rdma@vger.kernel.org 960S: Supported 961Q: https://patchwork.kernel.org/project/linux-rdma/list/ 962F: drivers/infiniband/hw/efa/ 963F: include/uapi/rdma/efa-abi.h 964 965AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 966M: Tom Lendacky <thomas.lendacky@amd.com> 967M: John Allen <john.allen@amd.com> 968L: linux-crypto@vger.kernel.org 969S: Supported 970F: drivers/crypto/ccp/ 971F: include/linux/ccp.h 972 973AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 974M: Brijesh Singh <brijesh.singh@amd.com> 975M: Tom Lendacky <thomas.lendacky@amd.com> 976L: linux-crypto@vger.kernel.org 977S: Supported 978F: drivers/crypto/ccp/sev* 979F: include/uapi/linux/psp-sev.h 980 981AMD DISPLAY CORE 982M: Harry Wentland <harry.wentland@amd.com> 983M: Leo Li <sunpeng.li@amd.com> 984M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 985L: amd-gfx@lists.freedesktop.org 986S: Supported 987T: git https://gitlab.freedesktop.org/agd5f/linux.git 988F: drivers/gpu/drm/amd/display/ 989 990AMD FAM15H PROCESSOR POWER MONITORING DRIVER 991M: Huang Rui <ray.huang@amd.com> 992L: linux-hwmon@vger.kernel.org 993S: Supported 994F: Documentation/hwmon/fam15h_power.rst 995F: drivers/hwmon/fam15h_power.c 996 997AMD FCH GPIO DRIVER 998M: Enrico Weigelt, metux IT consult <info@metux.net> 999L: linux-gpio@vger.kernel.org 1000S: Maintained 1001F: drivers/gpio/gpio-amd-fch.c 1002F: include/linux/platform_data/gpio/gpio-amd-fch.h 1003 1004AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1005L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1006S: Orphan 1007F: drivers/usb/gadget/udc/amd5536udc.* 1008 1009AMD GEODE PROCESSOR/CHIPSET SUPPORT 1010M: Andres Salomon <dilinger@queued.net> 1011L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1012S: Supported 1013W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1014F: arch/x86/include/asm/geode.h 1015F: drivers/char/hw_random/geode-rng.c 1016F: drivers/crypto/geode* 1017F: drivers/video/fbdev/geode/ 1018 1019AMD IOMMU (AMD-VI) 1020M: Joerg Roedel <joro@8bytes.org> 1021R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1022L: iommu@lists.linux.dev 1023S: Maintained 1024T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1025F: drivers/iommu/amd/ 1026F: include/linux/amd-iommu.h 1027 1028AMD KFD 1029M: Felix Kuehling <Felix.Kuehling@amd.com> 1030L: amd-gfx@lists.freedesktop.org 1031S: Supported 1032T: git https://gitlab.freedesktop.org/agd5f/linux.git 1033F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1034F: drivers/gpu/drm/amd/amdkfd/ 1035F: drivers/gpu/drm/amd/include/cik_structs.h 1036F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1037F: drivers/gpu/drm/amd/include/v9_structs.h 1038F: drivers/gpu/drm/amd/include/vi_structs.h 1039F: include/uapi/linux/kfd_ioctl.h 1040F: include/uapi/linux/kfd_sysfs.h 1041 1042AMD SPI DRIVER 1043M: Sanjay R Mehta <sanju.mehta@amd.com> 1044S: Maintained 1045F: drivers/spi/spi-amd.c 1046 1047AMD MP2 I2C DRIVER 1048M: Elie Morisse <syniurge@gmail.com> 1049M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1050L: linux-i2c@vger.kernel.org 1051S: Maintained 1052F: drivers/i2c/busses/i2c-amd-mp2* 1053 1054AMD PMC DRIVER 1055M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1056L: platform-driver-x86@vger.kernel.org 1057S: Maintained 1058F: drivers/platform/x86/amd/pmc.c 1059 1060AMD PMF DRIVER 1061M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1062L: platform-driver-x86@vger.kernel.org 1063S: Maintained 1064F: Documentation/ABI/testing/sysfs-amd-pmf 1065F: drivers/platform/x86/amd/pmf/ 1066 1067AMD HSMP DRIVER 1068M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1069R: Carlos Bilbao <carlos.bilbao@amd.com> 1070L: platform-driver-x86@vger.kernel.org 1071S: Maintained 1072F: Documentation/x86/amd_hsmp.rst 1073F: arch/x86/include/asm/amd_hsmp.h 1074F: arch/x86/include/uapi/asm/amd_hsmp.h 1075F: drivers/platform/x86/amd/hsmp.c 1076 1077AMD POWERPLAY AND SWSMU 1078M: Evan Quan <evan.quan@amd.com> 1079L: amd-gfx@lists.freedesktop.org 1080S: Supported 1081T: git https://gitlab.freedesktop.org/agd5f/linux.git 1082F: drivers/gpu/drm/amd/pm/ 1083 1084AMD PSTATE DRIVER 1085M: Huang Rui <ray.huang@amd.com> 1086L: linux-pm@vger.kernel.org 1087S: Supported 1088F: Documentation/admin-guide/pm/amd-pstate.rst 1089F: drivers/cpufreq/amd-pstate* 1090F: include/linux/amd-pstate.h 1091F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1092 1093AMD PTDMA DRIVER 1094M: Sanjay R Mehta <sanju.mehta@amd.com> 1095L: dmaengine@vger.kernel.org 1096S: Maintained 1097F: drivers/dma/ptdma/ 1098 1099AMD SEATTLE DEVICE TREE SUPPORT 1100M: Brijesh Singh <brijeshkumar.singh@amd.com> 1101M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1102M: Tom Lendacky <thomas.lendacky@amd.com> 1103S: Supported 1104F: arch/arm64/boot/dts/amd/ 1105 1106AMD XGBE DRIVER 1107M: Tom Lendacky <thomas.lendacky@amd.com> 1108M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1109L: netdev@vger.kernel.org 1110S: Supported 1111F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1112F: drivers/net/ethernet/amd/xgbe/ 1113 1114AMD SENSOR FUSION HUB DRIVER 1115M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1116L: linux-input@vger.kernel.org 1117S: Maintained 1118F: Documentation/hid/amd-sfh* 1119F: drivers/hid/amd-sfh-hid/ 1120 1121AMLOGIC DDR PMU DRIVER 1122M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1123L: linux-amlogic@lists.infradead.org 1124S: Supported 1125W: http://www.amlogic.com 1126F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1127F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1128F: drivers/perf/amlogic/ 1129F: include/soc/amlogic/ 1130 1131AMPHION VPU CODEC V4L2 DRIVER 1132M: Ming Qian <ming.qian@nxp.com> 1133M: Shijie Qin <shijie.qin@nxp.com> 1134M: Zhou Peng <eagle.zhou@nxp.com> 1135L: linux-media@vger.kernel.org 1136S: Maintained 1137F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1138F: drivers/media/platform/amphion/ 1139 1140AMS AS73211 DRIVER 1141M: Christian Eggers <ceggers@arri.de> 1142L: linux-iio@vger.kernel.org 1143S: Maintained 1144F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1145F: drivers/iio/light/as73211.c 1146 1147AMT (Automatic Multicast Tunneling) 1148M: Taehee Yoo <ap420073@gmail.com> 1149L: netdev@vger.kernel.org 1150S: Maintained 1151T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1152T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1153F: drivers/net/amt.c 1154 1155ANALOG DEVICES INC AD4130 DRIVER 1156M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1157L: linux-iio@vger.kernel.org 1158S: Supported 1159W: http://ez.analog.com/community/linux-device-drivers 1160F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1161F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1162F: drivers/iio/adc/ad4130.c 1163 1164ANALOG DEVICES INC AD7192 DRIVER 1165M: Alexandru Tachici <alexandru.tachici@analog.com> 1166L: linux-iio@vger.kernel.org 1167S: Supported 1168W: https://ez.analog.com/linux-software-drivers 1169F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1170F: drivers/iio/adc/ad7192.c 1171 1172ANALOG DEVICES INC AD7292 DRIVER 1173M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1178F: drivers/iio/adc/ad7292.c 1179 1180ANALOG DEVICES INC AD3552R DRIVER 1181M: Nuno Sá <nuno.sa@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1186F: drivers/iio/dac/ad3552r.c 1187 1188ANALOG DEVICES INC AD7293 DRIVER 1189M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1190L: linux-iio@vger.kernel.org 1191S: Supported 1192W: https://ez.analog.com/linux-software-drivers 1193F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1194F: drivers/iio/dac/ad7293.c 1195 1196ANALOG DEVICES INC AD7768-1 DRIVER 1197M: Michael Hennerich <Michael.Hennerich@analog.com> 1198L: linux-iio@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1202F: drivers/iio/adc/ad7768-1.c 1203 1204ANALOG DEVICES INC AD7780 DRIVER 1205M: Michael Hennerich <Michael.Hennerich@analog.com> 1206M: Renato Lui Geh <renatogeh@gmail.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1211F: drivers/iio/adc/ad7780.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD9389B DRIVER 1231M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1232L: linux-media@vger.kernel.org 1233S: Maintained 1234F: drivers/media/i2c/ad9389b* 1235 1236ANALOG DEVICES INC ADA4250 DRIVER 1237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1242F: drivers/iio/amplifiers/ada4250.c 1243 1244ANALOG DEVICES INC ADF4377 DRIVER 1245M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1250F: drivers/iio/frequency/adf4377.c 1251 1252ANALOG DEVICES INC ADGS1408 DRIVER 1253M: Mircea Caprioru <mircea.caprioru@analog.com> 1254S: Supported 1255F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1256F: drivers/mux/adgs1408.c 1257 1258ANALOG DEVICES INC ADIN DRIVER 1259M: Michael Hennerich <michael.hennerich@analog.com> 1260L: netdev@vger.kernel.org 1261S: Supported 1262W: https://ez.analog.com/linux-software-drivers 1263F: Documentation/devicetree/bindings/net/adi,adin.yaml 1264F: drivers/net/phy/adin.c 1265 1266ANALOG DEVICES INC ADIS DRIVER LIBRARY 1267M: Nuno Sa <nuno.sa@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270F: drivers/iio/imu/adis.c 1271F: drivers/iio/imu/adis_buffer.c 1272F: drivers/iio/imu/adis_trigger.c 1273F: include/linux/iio/imu/adis.h 1274 1275ANALOG DEVICES INC ADIS16460 DRIVER 1276M: Dragos Bogdan <dragos.bogdan@analog.com> 1277L: linux-iio@vger.kernel.org 1278S: Supported 1279W: https://ez.analog.com/linux-software-drivers 1280F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1281F: drivers/iio/imu/adis16460.c 1282 1283ANALOG DEVICES INC ADIS16475 DRIVER 1284M: Nuno Sa <nuno.sa@analog.com> 1285L: linux-iio@vger.kernel.org 1286W: https://ez.analog.com/linux-software-drivers 1287S: Supported 1288F: drivers/iio/imu/adis16475.c 1289F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1290 1291ANALOG DEVICES INC ADM1177 DRIVER 1292M: Michael Hennerich <Michael.Hennerich@analog.com> 1293L: linux-hwmon@vger.kernel.org 1294S: Supported 1295W: https://ez.analog.com/linux-software-drivers 1296F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1297F: drivers/hwmon/adm1177.c 1298 1299ANALOG DEVICES INC ADMV1013 DRIVER 1300M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1301L: linux-iio@vger.kernel.org 1302S: Supported 1303W: https://ez.analog.com/linux-software-drivers 1304F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1305F: drivers/iio/frequency/admv1013.c 1306 1307ANALOG DEVICES INC ADMV8818 DRIVER 1308M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1309L: linux-iio@vger.kernel.org 1310S: Supported 1311W: https://ez.analog.com/linux-software-drivers 1312F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1313F: drivers/iio/filter/admv8818.c 1314 1315ANALOG DEVICES INC ADMV1014 DRIVER 1316M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1317L: linux-iio@vger.kernel.org 1318S: Supported 1319W: https://ez.analog.com/linux-software-drivers 1320F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1321F: drivers/iio/frequency/admv1014.c 1322 1323ANALOG DEVICES INC ADP5061 DRIVER 1324M: Michael Hennerich <Michael.Hennerich@analog.com> 1325L: linux-pm@vger.kernel.org 1326S: Supported 1327W: https://ez.analog.com/linux-software-drivers 1328F: drivers/power/supply/adp5061.c 1329 1330ANALOG DEVICES INC ADRF6780 DRIVER 1331M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1332L: linux-iio@vger.kernel.org 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1336F: drivers/iio/frequency/adrf6780.c 1337 1338ANALOG DEVICES INC ADV7180 DRIVER 1339M: Lars-Peter Clausen <lars@metafoo.de> 1340L: linux-media@vger.kernel.org 1341S: Supported 1342W: https://ez.analog.com/linux-software-drivers 1343F: drivers/media/i2c/adv7180.c 1344F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1345 1346ANALOG DEVICES INC ADV748X DRIVER 1347M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1348L: linux-media@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1351F: drivers/media/i2c/adv748x/* 1352 1353ANALOG DEVICES INC ADV7511 DRIVER 1354M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1355L: linux-media@vger.kernel.org 1356S: Maintained 1357F: drivers/media/i2c/adv7511* 1358 1359ANALOG DEVICES INC ADV7604 DRIVER 1360M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1361L: linux-media@vger.kernel.org 1362S: Maintained 1363F: drivers/media/i2c/adv7604* 1364F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1365 1366ANALOG DEVICES INC ADV7842 DRIVER 1367M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1368L: linux-media@vger.kernel.org 1369S: Maintained 1370F: drivers/media/i2c/adv7842* 1371 1372ANALOG DEVICES INC ADXRS290 DRIVER 1373M: Nishant Malpani <nish.malpani25@gmail.com> 1374L: linux-iio@vger.kernel.org 1375S: Supported 1376F: drivers/iio/gyro/adxrs290.c 1377F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1378 1379ANALOG DEVICES INC ASOC CODEC DRIVERS 1380M: Lars-Peter Clausen <lars@metafoo.de> 1381M: Nuno Sá <nuno.sa@analog.com> 1382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1383S: Supported 1384W: http://wiki.analog.com/ 1385W: https://ez.analog.com/linux-software-drivers 1386F: sound/soc/codecs/ad1* 1387F: sound/soc/codecs/ad7* 1388F: sound/soc/codecs/adau* 1389F: sound/soc/codecs/adav* 1390F: sound/soc/codecs/sigmadsp.* 1391F: sound/soc/codecs/ssm* 1392 1393ANALOG DEVICES INC DMA DRIVERS 1394M: Lars-Peter Clausen <lars@metafoo.de> 1395S: Supported 1396W: https://ez.analog.com/linux-software-drivers 1397F: drivers/dma/dma-axi-dmac.c 1398 1399ANALOG DEVICES INC IIO DRIVERS 1400M: Lars-Peter Clausen <lars@metafoo.de> 1401M: Michael Hennerich <Michael.Hennerich@analog.com> 1402S: Supported 1403W: http://wiki.analog.com/ 1404W: https://ez.analog.com/linux-software-drivers 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1406F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1407F: Documentation/devicetree/bindings/iio/*/adi,* 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1409F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1410F: drivers/iio/*/ad* 1411F: drivers/iio/adc/ltc249* 1412F: drivers/iio/amplifiers/hmc425a.c 1413F: drivers/staging/iio/*/ad* 1414X: drivers/iio/*/adjd* 1415 1416ANALOG DEVICES INC MAX31760 DRIVER 1417M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1418S: Maintained 1419W: http://wiki.analog.com/ 1420W: https://ez.analog.com/linux-software-drivers 1421F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1422F: Documentation/hwmon/max31760.rst 1423F: drivers/hwmon/max31760.c 1424 1425ANALOGBITS PLL LIBRARIES 1426M: Paul Walmsley <paul.walmsley@sifive.com> 1427S: Supported 1428F: drivers/clk/analogbits/* 1429F: include/linux/clk/analogbits* 1430 1431ANDROID CONFIG FRAGMENTS 1432M: Rob Herring <robh@kernel.org> 1433S: Supported 1434F: kernel/configs/android* 1435 1436ANDROID DRIVERS 1437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1438M: Arve Hjønnevåg <arve@android.com> 1439M: Todd Kjos <tkjos@android.com> 1440M: Martijn Coenen <maco@android.com> 1441M: Joel Fernandes <joel@joelfernandes.org> 1442M: Christian Brauner <christian@brauner.io> 1443M: Carlos Llamas <cmllamas@google.com> 1444M: Suren Baghdasaryan <surenb@google.com> 1445L: linux-kernel@vger.kernel.org 1446S: Supported 1447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1448F: drivers/android/ 1449 1450ANDROID GOLDFISH PIC DRIVER 1451M: Miodrag Dinic <miodrag.dinic@mips.com> 1452S: Supported 1453F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1454F: drivers/irqchip/irq-goldfish-pic.c 1455 1456ANDROID GOLDFISH RTC DRIVER 1457M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1460F: drivers/rtc/rtc-goldfish.c 1461 1462AOA (Apple Onboard Audio) ALSA DRIVER 1463M: Johannes Berg <johannes@sipsolutions.net> 1464L: linuxppc-dev@lists.ozlabs.org 1465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1466S: Maintained 1467F: sound/aoa/ 1468 1469APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1470M: William Breathitt Gray <william.gray@linaro.org> 1471L: linux-iio@vger.kernel.org 1472S: Maintained 1473F: drivers/iio/addac/stx104.c 1474 1475APM DRIVER 1476M: Jiri Kosina <jikos@kernel.org> 1477S: Odd fixes 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1479F: arch/x86/kernel/apm_32.c 1480F: drivers/char/apm-emulation.c 1481F: include/linux/apm_bios.h 1482F: include/uapi/linux/apm_bios.h 1483 1484APPARMOR SECURITY MODULE 1485M: John Johansen <john.johansen@canonical.com> 1486M: John Johansen <john@apparmor.net> 1487L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1488S: Supported 1489W: apparmor.net 1490B: https://gitlab.com/apparmor/apparmor-kernel 1491C: irc://irc.oftc.net/apparmor 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1493T: https://gitlab.com/apparmor/apparmor-kernel.git 1494F: Documentation/admin-guide/LSM/apparmor.rst 1495F: security/apparmor/ 1496 1497APPLE BCM5974 MULTITOUCH DRIVER 1498M: Henrik Rydberg <rydberg@bitmath.org> 1499L: linux-input@vger.kernel.org 1500S: Odd fixes 1501F: drivers/input/mouse/bcm5974.c 1502 1503APPLE PCIE CONTROLLER DRIVER 1504M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1505M: Marc Zyngier <maz@kernel.org> 1506L: linux-pci@vger.kernel.org 1507S: Maintained 1508F: drivers/pci/controller/pcie-apple.c 1509 1510APPLE SMC DRIVER 1511M: Henrik Rydberg <rydberg@bitmath.org> 1512L: linux-hwmon@vger.kernel.org 1513S: Odd fixes 1514F: drivers/hwmon/applesmc.c 1515 1516APPLETALK NETWORK LAYER 1517L: netdev@vger.kernel.org 1518S: Odd fixes 1519F: drivers/net/appletalk/ 1520F: include/linux/atalk.h 1521F: include/uapi/linux/atalk.h 1522F: net/appletalk/ 1523 1524APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1525M: Khuong Dinh <khuong@os.amperecomputing.com> 1526S: Supported 1527F: arch/arm64/boot/dts/apm/ 1528 1529APPLIED MICRO (APM) X-GENE SOC EDAC 1530M: Khuong Dinh <khuong@os.amperecomputing.com> 1531S: Supported 1532F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1533F: drivers/edac/xgene_edac.c 1534 1535APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1536M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1537M: Keyur Chudgar <keyur@os.amperecomputing.com> 1538S: Supported 1539F: drivers/net/ethernet/apm/xgene-v2/ 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544M: Quan Nguyen <quan@os.amperecomputing.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1547F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1548F: drivers/net/ethernet/apm/xgene/ 1549F: drivers/net/mdio/mdio-xgene.c 1550 1551APPLIED MICRO (APM) X-GENE SOC PMU 1552M: Khuong Dinh <khuong@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/admin-guide/perf/xgene-pmu.rst 1555F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1556F: drivers/perf/xgene_pmu.c 1557 1558APTINA CAMERA SENSOR PLL 1559M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1560L: linux-media@vger.kernel.org 1561S: Maintained 1562F: drivers/media/i2c/aptina-pll.* 1563 1564AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1565M: Aleksa Savic <savicaleksa83@gmail.com> 1566M: Jack Doan <me@jackdoan.com> 1567L: linux-hwmon@vger.kernel.org 1568S: Maintained 1569F: Documentation/hwmon/aquacomputer_d5next.rst 1570F: drivers/hwmon/aquacomputer_d5next.c 1571 1572AQUANTIA ETHERNET DRIVER (atlantic) 1573M: Igor Russkikh <irusskikh@marvell.com> 1574L: netdev@vger.kernel.org 1575S: Supported 1576W: https://www.marvell.com/ 1577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1578F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1579F: drivers/net/ethernet/aquantia/atlantic/ 1580 1581AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1582M: Egor Pomozov <epomozov@marvell.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: http://www.aquantia.com 1586F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1587 1588AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1589M: Krzysztof Hałasa <khalasa@piap.pl> 1590L: linux-media@vger.kernel.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1593F: drivers/media/i2c/ar0521.c 1594 1595ARASAN NAND CONTROLLER DRIVER 1596M: Miquel Raynal <miquel.raynal@bootlin.com> 1597M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1598L: linux-mtd@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1601F: drivers/mtd/nand/raw/arasan-nand-controller.c 1602 1603ARC FRAMEBUFFER DRIVER 1604M: Jaya Kumar <jayalk@intworks.biz> 1605S: Maintained 1606F: drivers/video/fbdev/arcfb.c 1607F: drivers/video/fbdev/core/fb_defio.c 1608 1609ARC PGU DRM DRIVER 1610M: Alexey Brodkin <abrodkin@synopsys.com> 1611S: Supported 1612F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1613F: drivers/gpu/drm/tiny/arcpgu.c 1614 1615ARCNET NETWORK LAYER 1616M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1617L: netdev@vger.kernel.org 1618S: Maintained 1619F: drivers/net/arcnet/ 1620F: include/uapi/linux/if_arcnet.h 1621 1622ARM ARCHITECTED TIMER DRIVER 1623M: Mark Rutland <mark.rutland@arm.com> 1624M: Marc Zyngier <maz@kernel.org> 1625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1626S: Maintained 1627F: arch/arm/include/asm/arch_timer.h 1628F: arch/arm64/include/asm/arch_timer.h 1629F: drivers/clocksource/arm_arch_timer.c 1630 1631ARM HDLCD DRM DRIVER 1632M: Liviu Dudau <liviu.dudau@arm.com> 1633S: Supported 1634F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1635F: drivers/gpu/drm/arm/hdlcd_* 1636 1637ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1638M: Linus Walleij <linus.walleij@linaro.org> 1639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1640S: Maintained 1641F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1642F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1643F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1644F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1645F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1646F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1647F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1648F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1649F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1650F: arch/arm/boot/dts/arm-realview-* 1651F: arch/arm/boot/dts/integrator* 1652F: arch/arm/boot/dts/versatile* 1653F: arch/arm/mach-versatile/ 1654F: drivers/bus/arm-integrator-lm.c 1655F: drivers/clk/versatile/ 1656F: drivers/i2c/busses/i2c-versatile.c 1657F: drivers/irqchip/irq-versatile-fpga.c 1658F: drivers/mtd/maps/physmap-versatile.* 1659F: drivers/power/reset/arm-versatile-reboot.c 1660F: drivers/soc/versatile/ 1661 1662ARM KOMEDA DRM-KMS DRIVER 1663M: James (Qian) Wang <james.qian.wang@arm.com> 1664M: Liviu Dudau <liviu.dudau@arm.com> 1665M: Mihail Atanassov <mihail.atanassov@arm.com> 1666L: Mali DP Maintainers <malidp@foss.arm.com> 1667S: Supported 1668T: git git://anongit.freedesktop.org/drm/drm-misc 1669F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1670F: Documentation/gpu/komeda-kms.rst 1671F: drivers/gpu/drm/arm/display/include/ 1672F: drivers/gpu/drm/arm/display/komeda/ 1673 1674ARM MALI PANFROST DRM DRIVER 1675M: Rob Herring <robh@kernel.org> 1676M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1677R: Steven Price <steven.price@arm.com> 1678R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1679L: dri-devel@lists.freedesktop.org 1680S: Supported 1681T: git git://anongit.freedesktop.org/drm/drm-misc 1682F: drivers/gpu/drm/panfrost/ 1683F: include/uapi/drm/panfrost_drm.h 1684 1685ARM MALI-DP DRM DRIVER 1686M: Liviu Dudau <liviu.dudau@arm.com> 1687M: Brian Starkey <brian.starkey@arm.com> 1688L: Mali DP Maintainers <malidp@foss.arm.com> 1689S: Supported 1690T: git git://anongit.freedesktop.org/drm/drm-misc 1691F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1692F: Documentation/gpu/afbc.rst 1693F: drivers/gpu/drm/arm/ 1694 1695ARM MFM AND FLOPPY DRIVERS 1696M: Ian Molton <spyro@f2s.com> 1697S: Maintained 1698F: arch/arm/include/asm/floppy.h 1699F: arch/arm/mach-rpc/floppydma.S 1700 1701ARM PMU PROFILING AND DEBUGGING 1702M: Will Deacon <will@kernel.org> 1703M: Mark Rutland <mark.rutland@arm.com> 1704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1705S: Maintained 1706F: Documentation/devicetree/bindings/arm/pmu.yaml 1707F: Documentation/devicetree/bindings/perf/ 1708F: arch/arm*/include/asm/hw_breakpoint.h 1709F: arch/arm*/include/asm/perf_event.h 1710F: arch/arm*/kernel/hw_breakpoint.c 1711F: arch/arm*/kernel/perf_* 1712F: drivers/perf/ 1713F: include/linux/perf/arm_pmu.h 1714 1715ARM PORT 1716M: Russell King <linux@armlinux.org.uk> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Odd Fixes 1719W: http://www.armlinux.org.uk/ 1720T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1721F: arch/arm/ 1722X: arch/arm/boot/dts/ 1723 1724ARM PRIMECELL AACI PL041 DRIVER 1725M: Russell King <linux@armlinux.org.uk> 1726S: Odd Fixes 1727F: sound/arm/aaci.* 1728 1729ARM PRIMECELL BUS SUPPORT 1730M: Russell King <linux@armlinux.org.uk> 1731S: Odd Fixes 1732F: drivers/amba/ 1733F: include/linux/amba/bus.h 1734 1735ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1736M: Miquel Raynal <miquel.raynal@bootlin.com> 1737M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1738L: linux-mtd@lists.infradead.org 1739S: Maintained 1740F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1741F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1742 1743ARM PRIMECELL PL35X SMC DRIVER 1744M: Miquel Raynal <miquel.raynal@bootlin.com> 1745M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1747S: Maintained 1748F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1749F: drivers/memory/pl353-smc.c 1750 1751ARM PRIMECELL CLCD PL110 DRIVER 1752M: Russell King <linux@armlinux.org.uk> 1753S: Odd Fixes 1754F: drivers/video/fbdev/amba-clcd.* 1755 1756ARM PRIMECELL KMI PL050 DRIVER 1757M: Russell King <linux@armlinux.org.uk> 1758S: Odd Fixes 1759F: drivers/input/serio/ambakmi.* 1760F: include/linux/amba/kmi.h 1761 1762ARM PRIMECELL MMCI PL180/1 DRIVER 1763M: Russell King <linux@armlinux.org.uk> 1764S: Odd Fixes 1765F: drivers/mmc/host/mmci.* 1766F: include/linux/amba/mmci.h 1767 1768ARM PRIMECELL SSP PL022 SPI DRIVER 1769M: Linus Walleij <linus.walleij@linaro.org> 1770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1771S: Maintained 1772F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1773F: drivers/spi/spi-pl022.c 1774 1775ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1776M: Russell King <linux@armlinux.org.uk> 1777S: Odd Fixes 1778F: drivers/tty/serial/amba-pl01*.c 1779F: include/linux/amba/serial.h 1780 1781ARM PRIMECELL VIC PL190/PL192 DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1786F: drivers/irqchip/irq-vic.c 1787 1788ARM SMC WATCHDOG DRIVER 1789M: Julius Werner <jwerner@chromium.org> 1790R: Evan Benn <evanbenn@chromium.org> 1791S: Maintained 1792F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1793F: drivers/watchdog/arm_smc_wdt.c 1794 1795ARM SMMU DRIVERS 1796M: Will Deacon <will@kernel.org> 1797R: Robin Murphy <robin.murphy@arm.com> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800F: Documentation/devicetree/bindings/iommu/arm,smmu* 1801F: drivers/iommu/arm/ 1802F: drivers/iommu/io-pgtable-arm* 1803 1804ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1805M: Arnd Bergmann <arnd@arndb.de> 1806M: Olof Johansson <olof@lixom.net> 1807M: soc@kernel.org 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810C: irc://irc.libera.chat/armlinux 1811T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1812F: arch/arm/boot/dts/Makefile 1813F: arch/arm64/boot/dts/Makefile 1814 1815ARM SUB-ARCHITECTURES 1816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1817S: Maintained 1818C: irc://irc.libera.chat/armlinux 1819T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1820F: arch/arm/mach-*/ 1821F: arch/arm/plat-*/ 1822 1823ARM/ACTIONS SEMI ARCHITECTURE 1824M: Andreas Färber <afaerber@suse.de> 1825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1827L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1828S: Maintained 1829F: Documentation/devicetree/bindings/arm/actions.yaml 1830F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1831F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1832F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1833F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1834F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1835F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1836F: Documentation/devicetree/bindings/pinctrl/actions,* 1837F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1838F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1839F: arch/arm/boot/dts/owl-* 1840F: arch/arm/mach-actions/ 1841F: arch/arm64/boot/dts/actions/ 1842F: drivers/clk/actions/ 1843F: drivers/clocksource/timer-owl* 1844F: drivers/dma/owl-dma.c 1845F: drivers/i2c/busses/i2c-owl.c 1846F: drivers/irqchip/irq-owl-sirq.c 1847F: drivers/mmc/host/owl-mmc.c 1848F: drivers/net/ethernet/actions/ 1849F: drivers/pinctrl/actions/* 1850F: drivers/soc/actions/ 1851F: include/dt-bindings/power/owl-* 1852F: include/dt-bindings/reset/actions,* 1853F: include/linux/soc/actions/ 1854N: owl 1855 1856ARM/ADS SPHERE MACHINE SUPPORT 1857M: Lennert Buytenhek <kernel@wantstofly.org> 1858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1859S: Maintained 1860 1861ARM/AFEB9260 MACHINE SUPPORT 1862M: Sergey Lapin <slapin@ossfans.org> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864S: Maintained 1865 1866ARM/AJECO 1ARM MACHINE SUPPORT 1867M: Lennert Buytenhek <kernel@wantstofly.org> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Maintained 1870 1871ARM/Allwinner SoC Clock Support 1872M: Emilio López <emilio@elopez.com.ar> 1873S: Maintained 1874F: drivers/clk/sunxi/ 1875 1876ARM/Allwinner sunXi SoC support 1877M: Chen-Yu Tsai <wens@csie.org> 1878M: Jernej Skrabec <jernej.skrabec@gmail.com> 1879M: Samuel Holland <samuel@sholland.org> 1880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1881S: Maintained 1882T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1883L: linux-sunxi@lists.linux.dev 1884F: arch/arm/mach-sunxi/ 1885F: arch/arm64/boot/dts/allwinner/ 1886F: drivers/clk/sunxi-ng/ 1887F: drivers/pinctrl/sunxi/ 1888F: drivers/soc/sunxi/ 1889N: allwinner 1890N: sun[x456789]i 1891N: sun50i 1892 1893ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1894M: Neil Armstrong <neil.armstrong@linaro.org> 1895M: Jerome Brunet <jbrunet@baylibre.com> 1896L: linux-amlogic@lists.infradead.org 1897S: Maintained 1898F: Documentation/devicetree/bindings/clock/amlogic* 1899F: drivers/clk/meson/ 1900F: include/dt-bindings/clock/gxbb* 1901F: include/dt-bindings/clock/meson* 1902 1903ARM/Amlogic Meson SoC Crypto Drivers 1904M: Corentin Labbe <clabbe@baylibre.com> 1905L: linux-crypto@vger.kernel.org 1906L: linux-amlogic@lists.infradead.org 1907S: Maintained 1908F: Documentation/devicetree/bindings/crypto/amlogic* 1909F: drivers/crypto/amlogic/ 1910 1911ARM/Amlogic Meson SoC Sound Drivers 1912M: Jerome Brunet <jbrunet@baylibre.com> 1913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1914S: Maintained 1915F: Documentation/devicetree/bindings/sound/amlogic* 1916F: sound/soc/meson/ 1917 1918ARM/Amlogic Meson SoC support 1919M: Neil Armstrong <neil.armstrong@linaro.org> 1920M: Kevin Hilman <khilman@baylibre.com> 1921R: Jerome Brunet <jbrunet@baylibre.com> 1922R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924L: linux-amlogic@lists.infradead.org 1925S: Maintained 1926W: http://linux-meson.com/ 1927F: arch/arm/boot/dts/meson* 1928F: arch/arm/mach-meson/ 1929F: arch/arm64/boot/dts/amlogic/ 1930F: drivers/mmc/host/meson* 1931F: drivers/pinctrl/meson/ 1932F: drivers/rtc/rtc-meson* 1933F: drivers/soc/amlogic/ 1934N: meson 1935 1936ARM/Annapurna Labs ALPINE ARCHITECTURE 1937M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1938M: Antoine Tenart <atenart@kernel.org> 1939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1940S: Maintained 1941F: arch/arm/boot/dts/alpine* 1942F: arch/arm/mach-alpine/ 1943F: arch/arm64/boot/dts/amazon/ 1944F: drivers/*/*alpine* 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1974F: arch/arm64/boot/dts/apple/ 1975F: drivers/bluetooth/hci_bcm4377.c 1976F: drivers/clk/clk-apple-nco.c 1977F: drivers/cpufreq/apple-soc-cpufreq.c 1978F: drivers/dma/apple-admac.c 1979F: drivers/i2c/busses/i2c-pasemi-core.c 1980F: drivers/i2c/busses/i2c-pasemi-platform.c 1981F: drivers/iommu/apple-dart.c 1982F: drivers/iommu/io-pgtable-dart.c 1983F: drivers/irqchip/irq-apple-aic.c 1984F: drivers/mailbox/apple-mailbox.c 1985F: drivers/nvme/host/apple.c 1986F: drivers/nvmem/apple-efuses.c 1987F: drivers/pinctrl/pinctrl-apple-gpio.c 1988F: drivers/soc/apple/* 1989F: drivers/watchdog/apple_wdt.c 1990F: include/dt-bindings/interrupt-controller/apple-aic.h 1991F: include/dt-bindings/pinctrl/apple.h 1992F: include/linux/apple-mailbox.h 1993F: include/linux/soc/apple/* 1994 1995ARM/APPLE MACHINE SOUND DRIVERS 1996M: Martin Povišer <povik+lin@cutebit.org> 1997L: asahi@lists.linux.dev 1998L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1999S: Maintained 2000F: Documentation/devicetree/bindings/sound/apple,* 2001F: sound/soc/apple/* 2002F: sound/soc/codecs/cs42l83-i2c.c 2003 2004ARM/ARTPEC MACHINE SUPPORT 2005M: Jesper Nilsson <jesper.nilsson@axis.com> 2006M: Lars Persson <lars.persson@axis.com> 2007L: linux-arm-kernel@axis.com 2008S: Maintained 2009F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2010F: arch/arm/boot/dts/artpec6* 2011F: arch/arm/mach-artpec 2012F: drivers/clk/axis 2013F: drivers/crypto/axis 2014F: drivers/mmc/host/usdhi6rol0.c 2015F: drivers/pinctrl/pinctrl-artpec* 2016 2017ARM/ASPEED I2C DRIVER 2018M: Brendan Higgins <brendanhiggins@google.com> 2019R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2020R: Joel Stanley <joel@jms.id.au> 2021L: linux-i2c@vger.kernel.org 2022L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2023S: Maintained 2024F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2025F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2026F: drivers/i2c/busses/i2c-aspeed.c 2027F: drivers/irqchip/irq-aspeed-i2c-ic.c 2028 2029ARM/ASPEED MACHINE SUPPORT 2030M: Joel Stanley <joel@jms.id.au> 2031R: Andrew Jeffery <andrew@aj.id.au> 2032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2033L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2034S: Supported 2035Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2036T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2037F: Documentation/devicetree/bindings/arm/aspeed/ 2038F: arch/arm/boot/dts/aspeed-* 2039F: arch/arm/mach-aspeed/ 2040N: aspeed 2041 2042ARM/BITMAIN ARCHITECTURE 2043M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: Documentation/devicetree/bindings/arm/bitmain.yaml 2047F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2048F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2049F: arch/arm64/boot/dts/bitmain/ 2050F: drivers/clk/clk-bm1880.c 2051F: drivers/pinctrl/pinctrl-bm1880.c 2052 2053ARM/CALXEDA HIGHBANK ARCHITECTURE 2054M: Andre Przywara <andre.przywara@arm.com> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/boot/dts/ecx-*.dts* 2058F: arch/arm/boot/dts/highbank.dts 2059F: arch/arm/mach-highbank/ 2060 2061ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 2062M: Krzysztof Halasa <khalasa@piap.pl> 2063S: Maintained 2064F: arch/arm/mach-cns3xxx/ 2065 2066ARM/CAVIUM THUNDER NETWORK DRIVER 2067M: Sunil Goutham <sgoutham@marvell.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Supported 2070F: drivers/net/ethernet/cavium/thunder/ 2071 2072ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2073M: Lukasz Majewski <lukma@denx.de> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076F: arch/arm/mach-ep93xx/ts72xx.c 2077 2078ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2079M: Alexander Shiyan <shc_work@mail.ru> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Odd Fixes 2082N: clps711x 2083 2084ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2085M: Lennert Buytenhek <kernel@wantstofly.org> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088 2089ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2090M: Hartley Sweeten <hsweeten@visionengravers.com> 2091M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2093S: Maintained 2094F: arch/arm/mach-ep93xx/ 2095F: arch/arm/mach-ep93xx/include/mach/ 2096 2097ARM/CLKDEV SUPPORT 2098M: Russell King <linux@armlinux.org.uk> 2099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2100S: Maintained 2101T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2102F: drivers/clk/clkdev.c 2103 2104ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2105M: Baruch Siach <baruch@tkos.co.il> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107S: Maintained 2108F: arch/arm/boot/dts/cx92755* 2109N: digicolor 2110 2111ARM/CONTEC MICRO9 MACHINE SUPPORT 2112M: Hubert Feurstein <hubert.feurstein@contec.at> 2113S: Maintained 2114F: arch/arm/mach-ep93xx/micro9.c 2115 2116ARM/CORESIGHT FRAMEWORK AND DRIVERS 2117M: Mathieu Poirier <mathieu.poirier@linaro.org> 2118M: Suzuki K Poulose <suzuki.poulose@arm.com> 2119R: Mike Leach <mike.leach@linaro.org> 2120R: Leo Yan <leo.yan@linaro.org> 2121L: coresight@lists.linaro.org (moderated for non-subscribers) 2122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2123S: Maintained 2124T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2125F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2126F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2127F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2128F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2129F: Documentation/trace/coresight/* 2130F: drivers/hwtracing/coresight/* 2131F: include/dt-bindings/arm/coresight-cti-dt.h 2132F: include/linux/coresight* 2133F: samples/coresight/* 2134F: tools/perf/tests/shell/coresight/* 2135F: tools/perf/arch/arm/util/auxtrace.c 2136F: tools/perf/arch/arm/util/cs-etm.c 2137F: tools/perf/arch/arm/util/cs-etm.h 2138F: tools/perf/arch/arm/util/pmu.c 2139F: tools/perf/util/cs-etm-decoder/* 2140F: tools/perf/util/cs-etm.* 2141 2142ARM/CORGI MACHINE SUPPORT 2143M: Richard Purdie <rpurdie@rpsys.net> 2144S: Maintained 2145 2146ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2147M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2148M: Linus Walleij <linus.walleij@linaro.org> 2149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2150S: Maintained 2151T: git git://github.com/ulli-kroll/linux.git 2152F: Documentation/devicetree/bindings/arm/gemini.yaml 2153F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2154F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2155F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2156F: arch/arm/boot/dts/gemini* 2157F: arch/arm/mach-gemini/ 2158F: drivers/crypto/gemini/ 2159F: drivers/net/ethernet/cortina/ 2160F: drivers/pinctrl/pinctrl-gemini.c 2161F: drivers/rtc/rtc-ftrtc010.c 2162 2163ARM/CZ.NIC TURRIS SUPPORT 2164M: Marek Behún <kabel@kernel.org> 2165S: Maintained 2166W: https://www.turris.cz/ 2167F: Documentation/ABI/testing/debugfs-moxtet 2168F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2169F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2170F: Documentation/devicetree/bindings/bus/moxtet.txt 2171F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2172F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2173F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2174F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2175F: drivers/bus/moxtet.c 2176F: drivers/firmware/turris-mox-rwtm.c 2177F: drivers/leds/leds-turris-omnia.c 2178F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2179F: drivers/gpio/gpio-moxtet.c 2180F: drivers/watchdog/armada_37xx_wdt.c 2181F: include/dt-bindings/bus/moxtet.h 2182F: include/linux/armada-37xx-rwtm-mailbox.h 2183F: include/linux/moxtet.h 2184 2185ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2186M: Robert Jarzmik <robert.jarzmik@free.fr> 2187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2188S: Maintained 2189F: arch/arm/mach-pxa/ezx.c 2190 2191ARM/FARADAY FA526 PORT 2192M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195T: git git://git.berlios.de/gemini-board 2196F: arch/arm/mm/*-fa* 2197 2198ARM/FOOTBRIDGE ARCHITECTURE 2199M: Russell King <linux@armlinux.org.uk> 2200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2201S: Maintained 2202W: http://www.armlinux.org.uk/ 2203F: arch/arm/include/asm/hardware/dec21285.h 2204F: arch/arm/mach-footbridge/ 2205 2206ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2207M: Shawn Guo <shawnguo@kernel.org> 2208M: Sascha Hauer <s.hauer@pengutronix.de> 2209R: Pengutronix Kernel Team <kernel@pengutronix.de> 2210R: Fabio Estevam <festevam@gmail.com> 2211R: NXP Linux Team <linux-imx@nxp.com> 2212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2213S: Maintained 2214T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2215X: drivers/media/i2c/ 2216N: imx 2217N: mxs 2218 2219ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2220M: Shawn Guo <shawnguo@kernel.org> 2221M: Li Yang <leoyang.li@nxp.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Maintained 2224T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2225F: arch/arm/boot/dts/ls1021a* 2226F: arch/arm64/boot/dts/freescale/fsl-* 2227F: arch/arm64/boot/dts/freescale/qoriq-* 2228 2229ARM/FREESCALE VYBRID ARM ARCHITECTURE 2230M: Shawn Guo <shawnguo@kernel.org> 2231M: Sascha Hauer <s.hauer@pengutronix.de> 2232R: Pengutronix Kernel Team <kernel@pengutronix.de> 2233R: Stefan Agner <stefan@agner.ch> 2234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2235S: Maintained 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2237F: arch/arm/boot/dts/vf* 2238F: arch/arm/mach-imx/*vf610* 2239 2240ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2241M: Lennert Buytenhek <kernel@wantstofly.org> 2242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2243S: Maintained 2244 2245ARM/GUMSTIX MACHINE SUPPORT 2246M: Steve Sakoman <sakoman@gmail.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249 2250ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2251M: Philipp Zabel <philipp.zabel@gmail.com> 2252M: Paul Parsons <lost.distance@yahoo.com> 2253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2254S: Maintained 2255F: arch/arm/mach-pxa/hx4700.c 2256F: arch/arm/mach-pxa/include/mach/hx4700.h 2257F: sound/soc/pxa/hx4700.c 2258 2259ARM/HISILICON SOC SUPPORT 2260M: Wei Xu <xuwei5@hisilicon.com> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262S: Supported 2263W: http://www.hisilicon.com 2264T: git https://github.com/hisilicon/linux-hisi.git 2265F: arch/arm/boot/dts/hi3* 2266F: arch/arm/boot/dts/hip* 2267F: arch/arm/boot/dts/hisi* 2268F: arch/arm/mach-hisi/ 2269F: arch/arm64/boot/dts/hisilicon/ 2270 2271ARM/HP JORNADA 7XX MACHINE SUPPORT 2272M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2273S: Maintained 2274W: www.jlime.com 2275T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2276F: arch/arm/mach-sa1100/include/mach/jornada720.h 2277F: arch/arm/mach-sa1100/jornada720.c 2278 2279ARM/HPE GXP ARCHITECTURE 2280M: Jean-Marie Verdun <verdun@hpe.com> 2281M: Nick Hawkins <nick.hawkins@hpe.com> 2282S: Maintained 2283F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2284F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2285F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2286F: arch/arm/boot/dts/hpe-bmc* 2287F: arch/arm/boot/dts/hpe-gxp* 2288F: arch/arm/mach-hpe/ 2289F: drivers/clocksource/timer-gxp.c 2290F: drivers/spi/spi-gxp.c 2291F: drivers/watchdog/gxp-wdt.c 2292 2293ARM/IGEP MACHINE SUPPORT 2294M: Enric Balletbo i Serra <eballetbo@gmail.com> 2295M: Javier Martinez Canillas <javier@dowhile0.org> 2296L: linux-omap@vger.kernel.org 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299F: arch/arm/boot/dts/omap3-igep* 2300 2301ARM/INCOME PXA270 SUPPORT 2302M: Marek Vasut <marek.vasut@gmail.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: arch/arm/mach-pxa/colibri-pxa270-income.c 2306 2307ARM/INTEL IOP32X ARM ARCHITECTURE 2308M: Lennert Buytenhek <kernel@wantstofly.org> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311 2312ARM/INTEL IQ81342EX MACHINE SUPPORT 2313M: Lennert Buytenhek <kernel@wantstofly.org> 2314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2315S: Maintained 2316 2317ARM/INTEL IXDP2850 MACHINE SUPPORT 2318M: Lennert Buytenhek <kernel@wantstofly.org> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321 2322ARM/INTEL IXP4XX ARM ARCHITECTURE 2323M: Linus Walleij <linusw@kernel.org> 2324M: Imre Kaloz <kaloz@openwrt.org> 2325M: Krzysztof Halasa <khalasa@piap.pl> 2326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2327S: Maintained 2328F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2329F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2330F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2331F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2332F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2333F: arch/arm/boot/dts/intel-ixp* 2334F: arch/arm/mach-ixp4xx/ 2335F: drivers/bus/intel-ixp4xx-eb.c 2336F: drivers/clocksource/timer-ixp4xx.c 2337F: drivers/crypto/ixp4xx_crypto.c 2338F: drivers/gpio/gpio-ixp4xx.c 2339F: drivers/irqchip/irq-ixp4xx.c 2340 2341ARM/INTEL KEEMBAY ARCHITECTURE 2342M: Paul J. Murphy <paul.j.murphy@intel.com> 2343M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2344S: Maintained 2345F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2346F: arch/arm64/boot/dts/intel/keembay-evm.dts 2347F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2348 2349ARM/INTEL XSC3 (MANZANO) ARM CORE 2350M: Lennert Buytenhek <kernel@wantstofly.org> 2351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2352S: Maintained 2353 2354ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2355M: Lennert Buytenhek <kernel@wantstofly.org> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357S: Maintained 2358 2359ARM/LG1K ARCHITECTURE 2360M: Chanho Min <chanho.min@lge.com> 2361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2362S: Maintained 2363F: arch/arm64/boot/dts/lg/ 2364 2365ARM/LOGICPD PXA270 MACHINE SUPPORT 2366M: Lennert Buytenhek <kernel@wantstofly.org> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368S: Maintained 2369 2370ARM/LPC18XX ARCHITECTURE 2371M: Vladimir Zapolskiy <vz@mleia.com> 2372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2373S: Maintained 2374F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2375F: arch/arm/boot/dts/lpc43* 2376F: drivers/i2c/busses/i2c-lpc2k.c 2377F: drivers/memory/pl172.c 2378F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2379F: drivers/rtc/rtc-lpc24xx.c 2380N: lpc18xx 2381 2382ARM/LPC32XX SOC SUPPORT 2383M: Vladimir Zapolskiy <vz@mleia.com> 2384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2385S: Maintained 2386T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2387F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2388F: arch/arm/boot/dts/lpc32* 2389F: arch/arm/mach-lpc32xx/ 2390F: drivers/i2c/busses/i2c-pnx.c 2391F: drivers/net/ethernet/nxp/lpc_eth.c 2392F: drivers/usb/host/ohci-nxp.c 2393F: drivers/watchdog/pnx4008_wdt.c 2394N: lpc32xx 2395 2396ARM/MAGICIAN MACHINE SUPPORT 2397M: Philipp Zabel <philipp.zabel@gmail.com> 2398S: Maintained 2399 2400ARM/Marvell Dove/MV78xx0/Orion SOC support 2401M: Andrew Lunn <andrew@lunn.ch> 2402M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2403M: Gregory Clement <gregory.clement@bootlin.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405S: Maintained 2406T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2407F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2408F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2409F: Documentation/devicetree/bindings/soc/dove/ 2410F: arch/arm/boot/dts/dove* 2411F: arch/arm/boot/dts/orion5x* 2412F: arch/arm/mach-dove/ 2413F: arch/arm/mach-mv78xx0/ 2414F: arch/arm/mach-orion5x/ 2415F: arch/arm/plat-orion/ 2416F: drivers/soc/dove/ 2417 2418ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2419M: Andrew Lunn <andrew@lunn.ch> 2420M: Gregory Clement <gregory.clement@bootlin.com> 2421M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2423S: Maintained 2424T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2425F: Documentation/devicetree/bindings/arm/marvell/ 2426F: arch/arm/boot/dts/armada* 2427F: arch/arm/boot/dts/kirkwood* 2428F: arch/arm/configs/mvebu_*_defconfig 2429F: arch/arm/mach-mvebu/ 2430F: arch/arm64/boot/dts/marvell/armada* 2431F: arch/arm64/boot/dts/marvell/cn913* 2432F: drivers/cpufreq/armada-37xx-cpufreq.c 2433F: drivers/cpufreq/armada-8k-cpufreq.c 2434F: drivers/cpufreq/mvebu-cpufreq.c 2435F: drivers/irqchip/irq-armada-370-xp.c 2436F: drivers/irqchip/irq-mvebu-* 2437F: drivers/pinctrl/mvebu/ 2438F: drivers/rtc/rtc-armada38x.c 2439 2440ARM/Mediatek RTC DRIVER 2441M: Eddie Huang <eddie.huang@mediatek.com> 2442M: Sean Wang <sean.wang@mediatek.com> 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2445S: Maintained 2446F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2447F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2448F: drivers/rtc/rtc-mt2712.c 2449F: drivers/rtc/rtc-mt6397.c 2450F: drivers/rtc/rtc-mt7622.c 2451 2452ARM/Mediatek SoC support 2453M: Matthias Brugger <matthias.bgg@gmail.com> 2454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2455L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457W: https://mtk.wiki.kernel.org/ 2458C: irc://chat.freenode.net/linux-mediatek 2459F: arch/arm/boot/dts/mt6* 2460F: arch/arm/boot/dts/mt7* 2461F: arch/arm/boot/dts/mt8* 2462F: arch/arm/mach-mediatek/ 2463F: arch/arm64/boot/dts/mediatek/ 2464F: drivers/soc/mediatek/ 2465N: mtk 2466N: mt[678] 2467K: mediatek 2468 2469ARM/Mediatek USB3 PHY DRIVER 2470M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2472L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2473S: Maintained 2474F: Documentation/devicetree/bindings/phy/mediatek,* 2475F: drivers/phy/mediatek/ 2476 2477ARM/Microchip (AT91) SoC support 2478M: Nicolas Ferre <nicolas.ferre@microchip.com> 2479M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2480M: Claudiu Beznea <claudiu.beznea@microchip.com> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Supported 2483W: http://www.linux4sam.org 2484T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2485F: arch/arm/boot/dts/at91*.dts 2486F: arch/arm/boot/dts/at91*.dtsi 2487F: arch/arm/boot/dts/sama*.dts 2488F: arch/arm/boot/dts/sama*.dtsi 2489F: arch/arm/include/debug/at91.S 2490F: arch/arm/mach-at91/ 2491F: drivers/memory/atmel* 2492F: drivers/watchdog/sama5d4_wdt.c 2493F: include/soc/at91/ 2494X: drivers/input/touchscreen/atmel_mxt_ts.c 2495X: drivers/net/wireless/atmel/ 2496N: at91 2497N: atmel 2498 2499ARM/Microchip Sparx5 SoC support 2500M: Lars Povlsen <lars.povlsen@microchip.com> 2501M: Steen Hegelund <Steen.Hegelund@microchip.com> 2502M: Daniel Machon <daniel.machon@microchip.com> 2503M: UNGLinuxDriver@microchip.com 2504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2505S: Supported 2506T: git git://github.com/microchip-ung/linux-upstream.git 2507F: arch/arm64/boot/dts/microchip/ 2508F: drivers/net/ethernet/microchip/vcap/ 2509F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2510N: sparx5 2511 2512Microchip Timer Counter Block (TCB) Capture Driver 2513M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2515L: linux-iio@vger.kernel.org 2516S: Maintained 2517F: drivers/counter/microchip-tcb-capture.c 2518 2519ARM/MILBEAUT ARCHITECTURE 2520M: Taichi Sugaya <sugaya.taichi@socionext.com> 2521M: Takao Orito <orito.takao@socionext.com> 2522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2523S: Maintained 2524F: arch/arm/boot/dts/milbeaut* 2525F: arch/arm/mach-milbeaut/ 2526N: milbeaut 2527 2528ARM/MIOA701 MACHINE SUPPORT 2529M: Robert Jarzmik <robert.jarzmik@free.fr> 2530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2531S: Maintained 2532F: arch/arm/mach-pxa/mioa701.c 2533 2534ARM/MStar/Sigmastar Armv7 SoC support 2535M: Daniel Palmer <daniel@thingy.jp> 2536M: Romain Perier <romain.perier@gmail.com> 2537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2538S: Maintained 2539W: http://linux-chenxing.org/ 2540T: git git://github.com/linux-chenxing/linux.git 2541F: Documentation/devicetree/bindings/arm/mstar/* 2542F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2543F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2544F: arch/arm/boot/dts/mstar-* 2545F: arch/arm/mach-mstar/ 2546F: drivers/clk/mstar/ 2547F: drivers/clocksource/timer-msc313e.c 2548F: drivers/gpio/gpio-msc313.c 2549F: drivers/rtc/rtc-msc313.c 2550F: drivers/watchdog/msc313e_wdt.c 2551F: include/dt-bindings/clock/mstar-* 2552F: include/dt-bindings/gpio/msc313-gpio.h 2553 2554ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2555M: Michael Petchkovsky <mkpetch@internode.on.net> 2556S: Maintained 2557 2558ARM/NOMADIK/Ux500 ARCHITECTURES 2559M: Linus Walleij <linus.walleij@linaro.org> 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561S: Maintained 2562T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2563F: Documentation/devicetree/bindings/arm/ste-* 2564F: Documentation/devicetree/bindings/arm/ux500.yaml 2565F: Documentation/devicetree/bindings/arm/ux500/ 2566F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2567F: arch/arm/boot/dts/ste-* 2568F: arch/arm/mach-nomadik/ 2569F: arch/arm/mach-ux500/ 2570F: drivers/clk/clk-nomadik.c 2571F: drivers/clocksource/clksrc-dbx500-prcmu.c 2572F: drivers/dma/ste_dma40* 2573F: drivers/hwspinlock/u8500_hsem.c 2574F: drivers/i2c/busses/i2c-nomadik.c 2575F: drivers/iio/adc/ab8500-gpadc.c 2576F: drivers/mfd/ab8500* 2577F: drivers/mfd/abx500* 2578F: drivers/mfd/db8500* 2579F: drivers/pinctrl/nomadik/ 2580F: drivers/rtc/rtc-ab8500.c 2581F: drivers/rtc/rtc-pl031.c 2582F: drivers/soc/ux500/ 2583 2584ARM/NUVOTON NPCM ARCHITECTURE 2585M: Avi Fishman <avifishman70@gmail.com> 2586M: Tomer Maimon <tmaimon77@gmail.com> 2587M: Tali Perry <tali.perry1@gmail.com> 2588R: Patrick Venture <venture@google.com> 2589R: Nancy Yuen <yuenn@google.com> 2590R: Benjamin Fair <benjaminfair@google.com> 2591L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2592S: Supported 2593F: Documentation/devicetree/bindings/*/*/*npcm* 2594F: Documentation/devicetree/bindings/*/*npcm* 2595F: Documentation/devicetree/bindings/arm/npcm/* 2596F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2597F: arch/arm/boot/dts/nuvoton-npcm* 2598F: arch/arm/mach-npcm/ 2599F: arch/arm64/boot/dts/nuvoton/ 2600F: drivers/*/*npcm* 2601F: drivers/*/*/*npcm* 2602F: drivers/rtc/rtc-nct3018y.c 2603F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2604F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2605 2606ARM/NUVOTON WPCM450 ARCHITECTURE 2607M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2608L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2609S: Maintained 2610W: https://github.com/neuschaefer/wpcm450/wiki 2611F: Documentation/devicetree/bindings/*/*wpcm* 2612F: arch/arm/boot/dts/nuvoton-wpcm450* 2613F: arch/arm/mach-npcm/wpcm450.c 2614F: drivers/*/*/*wpcm* 2615F: drivers/*/*wpcm* 2616 2617ARM/NXP S32G ARCHITECTURE 2618M: Chester Lin <clin@suse.com> 2619R: Andreas Färber <afaerber@suse.de> 2620R: Matthias Brugger <mbrugger@suse.com> 2621R: NXP S32 Linux Team <s32@nxp.com> 2622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2623S: Maintained 2624F: arch/arm64/boot/dts/freescale/s32g*.dts* 2625 2626ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2627L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2628S: Orphan 2629W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2630F: arch/arm/mach-s3c/gta02.h 2631F: arch/arm/mach-s3c/mach-gta02.c 2632 2633ARM/Orion SoC/Technologic Systems TS-78xx platform support 2634M: Alexander Clouter <alex@digriz.org.uk> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636S: Maintained 2637W: http://www.digriz.org.uk/ts78xx/kernel 2638F: arch/arm/mach-orion5x/ts78xx-* 2639 2640ARM/OXNAS platform support 2641M: Neil Armstrong <neil.armstrong@linaro.org> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643L: linux-oxnas@groups.io (moderated for non-subscribers) 2644S: Maintained 2645F: arch/arm/boot/dts/ox8*.dts* 2646F: arch/arm/mach-oxnas/ 2647F: drivers/power/reset/oxnas-restart.c 2648N: oxnas 2649 2650ARM/PALM TREO SUPPORT 2651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2652S: Orphan 2653F: arch/arm/mach-pxa/palmtreo.* 2654 2655ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2656M: Marek Vasut <marek.vasut@gmail.com> 2657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2658S: Maintained 2659W: http://hackndev.com 2660F: arch/arm/mach-pxa/include/mach/palmld.h 2661F: arch/arm/mach-pxa/include/mach/palmtc.h 2662F: arch/arm/mach-pxa/include/mach/palmtx.h 2663F: arch/arm/mach-pxa/palmld.c 2664F: arch/arm/mach-pxa/palmt5.* 2665F: arch/arm/mach-pxa/palmtc.c 2666F: arch/arm/mach-pxa/palmte2.* 2667F: arch/arm/mach-pxa/palmtx.c 2668 2669ARM/PALMZ72 SUPPORT 2670M: Sergey Lapin <slapin@ossfans.org> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673W: http://hackndev.com 2674F: arch/arm/mach-pxa/palmz72.* 2675 2676ARM/PLEB SUPPORT 2677M: Peter Chubb <pleb@gelato.unsw.edu.au> 2678S: Maintained 2679W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2680 2681ARM/PT DIGITAL BOARD PORT 2682M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2684S: Maintained 2685W: http://www.armlinux.org.uk/ 2686 2687ARM/QUALCOMM SUPPORT 2688M: Andy Gross <agross@kernel.org> 2689M: Bjorn Andersson <andersson@kernel.org> 2690R: Konrad Dybcio <konrad.dybcio@linaro.org> 2691L: linux-arm-msm@vger.kernel.org 2692S: Maintained 2693T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2694F: Documentation/devicetree/bindings/*/qcom* 2695F: Documentation/devicetree/bindings/soc/qcom/ 2696F: arch/arm/boot/dts/qcom-*.dts 2697F: arch/arm/boot/dts/qcom-*.dtsi 2698F: arch/arm/configs/qcom_defconfig 2699F: arch/arm/mach-qcom/ 2700F: arch/arm64/boot/dts/qcom/ 2701F: drivers/*/*/qcom* 2702F: drivers/*/*/qcom/ 2703F: drivers/*/pm8???-* 2704F: drivers/*/qcom* 2705F: drivers/*/qcom/ 2706F: drivers/bluetooth/btqcomsmd.c 2707F: drivers/clocksource/timer-qcom.c 2708F: drivers/cpuidle/cpuidle-qcom-spm.c 2709F: drivers/extcon/extcon-qcom* 2710F: drivers/i2c/busses/i2c-qcom-geni.c 2711F: drivers/i2c/busses/i2c-qup.c 2712F: drivers/iommu/msm* 2713F: drivers/mfd/ssbi.c 2714F: drivers/mmc/host/mmci_qcom* 2715F: drivers/mmc/host/sdhci-msm.c 2716F: drivers/pci/controller/dwc/pcie-qcom.c 2717F: drivers/phy/qualcomm/ 2718F: drivers/power/*/msm* 2719F: drivers/reset/reset-qcom-* 2720F: drivers/ufs/host/ufs-qcom* 2721F: drivers/spi/spi-geni-qcom.c 2722F: drivers/spi/spi-qcom-qspi.c 2723F: drivers/spi/spi-qup.c 2724F: drivers/tty/serial/msm_serial.c 2725F: drivers/usb/dwc3/dwc3-qcom.c 2726F: include/dt-bindings/*/qcom* 2727F: include/linux/*/qcom* 2728F: include/linux/soc/qcom/ 2729 2730ARM/RADISYS ENP2611 MACHINE SUPPORT 2731M: Lennert Buytenhek <kernel@wantstofly.org> 2732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2733S: Maintained 2734 2735ARM/RDA MICRO ARCHITECTURE 2736M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2739S: Maintained 2740F: Documentation/devicetree/bindings/arm/rda.yaml 2741F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2742F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2743F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2744F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2745F: arch/arm/boot/dts/rda8810pl-* 2746F: drivers/clocksource/timer-rda.c 2747F: drivers/gpio/gpio-rda.c 2748F: drivers/irqchip/irq-rda-intc.c 2749F: drivers/tty/serial/rda-uart.c 2750 2751ARM/REALTEK ARCHITECTURE 2752M: Andreas Färber <afaerber@suse.de> 2753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2754L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2755S: Maintained 2756F: Documentation/devicetree/bindings/arm/realtek.yaml 2757F: arch/arm/boot/dts/rtd* 2758F: arch/arm/mach-realtek/ 2759F: arch/arm64/boot/dts/realtek/ 2760 2761ARM/RISC-V/RENESAS ARCHITECTURE 2762M: Geert Uytterhoeven <geert+renesas@glider.be> 2763M: Magnus Damm <magnus.damm@gmail.com> 2764L: linux-renesas-soc@vger.kernel.org 2765S: Supported 2766Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2767C: irc://irc.libera.chat/renesas-soc 2768T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2769F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2770F: Documentation/devicetree/bindings/soc/renesas/ 2771F: arch/arm/boot/dts/emev2* 2772F: arch/arm/boot/dts/gr-peach* 2773F: arch/arm/boot/dts/iwg20d-q7* 2774F: arch/arm/boot/dts/r7s* 2775F: arch/arm/boot/dts/r8a* 2776F: arch/arm/boot/dts/r9a* 2777F: arch/arm/boot/dts/sh* 2778F: arch/arm/configs/shmobile_defconfig 2779F: arch/arm/include/debug/renesas-scif.S 2780F: arch/arm/mach-shmobile/ 2781F: arch/arm64/boot/dts/renesas/ 2782F: arch/riscv/boot/dts/renesas/ 2783F: drivers/soc/renesas/ 2784F: include/linux/soc/renesas/ 2785 2786ARM/RISCPC ARCHITECTURE 2787M: Russell King <linux@armlinux.org.uk> 2788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2789S: Maintained 2790W: http://www.armlinux.org.uk/ 2791F: arch/arm/include/asm/hardware/ioc.h 2792F: arch/arm/include/asm/hardware/iomd.h 2793F: arch/arm/include/asm/hardware/memc.h 2794F: arch/arm/mach-rpc/ 2795F: drivers/net/ethernet/8390/etherh.c 2796F: drivers/net/ethernet/i825xx/ether1* 2797F: drivers/net/ethernet/seeq/ether3* 2798F: drivers/scsi/arm/ 2799 2800ARM/Rockchip SoC support 2801M: Heiko Stuebner <heiko@sntech.de> 2802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2803L: linux-rockchip@lists.infradead.org 2804S: Maintained 2805T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2806F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2807F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2808F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2809F: arch/arm/boot/dts/rk3* 2810F: arch/arm/boot/dts/rv1108* 2811F: arch/arm/mach-rockchip/ 2812F: drivers/*/*/*rockchip* 2813F: drivers/*/*rockchip* 2814F: drivers/clk/rockchip/ 2815F: drivers/i2c/busses/i2c-rk3x.c 2816F: sound/soc/rockchip/ 2817N: rockchip 2818 2819ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2820M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2821R: Alim Akhtar <alim.akhtar@samsung.com> 2822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2823L: linux-samsung-soc@vger.kernel.org 2824S: Maintained 2825C: irc://irc.libera.chat/linux-exynos 2826Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2827B: mailto:linux-samsung-soc@vger.kernel.org 2828T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2829F: Documentation/arm/samsung/ 2830F: Documentation/devicetree/bindings/arm/samsung/ 2831F: Documentation/devicetree/bindings/hwinfo/samsung,* 2832F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2833F: Documentation/devicetree/bindings/soc/samsung/ 2834F: arch/arm/boot/dts/exynos* 2835F: arch/arm/boot/dts/s3c* 2836F: arch/arm/boot/dts/s5p* 2837F: arch/arm/mach-exynos*/ 2838F: arch/arm/mach-s3c/ 2839F: arch/arm/mach-s5p*/ 2840F: arch/arm64/boot/dts/exynos/ 2841F: drivers/*/*/*s3c24* 2842F: drivers/*/*s3c24* 2843F: drivers/*/*s3c64xx* 2844F: drivers/*/*s5pv210* 2845F: drivers/clocksource/samsung_pwm_timer.c 2846F: drivers/memory/samsung/ 2847F: drivers/pwm/pwm-samsung.c 2848F: drivers/soc/samsung/ 2849F: drivers/tty/serial/samsung* 2850F: include/clocksource/samsung_pwm.h 2851F: include/linux/platform_data/*s3c* 2852F: include/linux/serial_s3c.h 2853F: include/linux/soc/samsung/ 2854N: exynos 2855N: s3c2410 2856N: s3c64xx 2857N: s5pv210 2858 2859ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2860M: Łukasz Stelmach <l.stelmach@samsung.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2862L: linux-media@vger.kernel.org 2863S: Maintained 2864F: drivers/media/platform/samsung/s5p-g2d/ 2865 2866ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2867M: Marek Szyprowski <m.szyprowski@samsung.com> 2868L: linux-samsung-soc@vger.kernel.org 2869L: linux-media@vger.kernel.org 2870S: Maintained 2871F: Documentation/devicetree/bindings/media/s5p-cec.txt 2872F: drivers/media/cec/platform/s5p/ 2873 2874ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2875M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2876M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2877M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879L: linux-media@vger.kernel.org 2880S: Maintained 2881F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2882F: drivers/media/platform/samsung/s5p-jpeg/ 2883 2884ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2885M: Marek Szyprowski <m.szyprowski@samsung.com> 2886M: Andrzej Hajda <andrzej.hajda@intel.com> 2887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: drivers/media/platform/samsung/s5p-mfc/ 2891 2892ARM/SOCFPGA ARCHITECTURE 2893M: Dinh Nguyen <dinguyen@kernel.org> 2894S: Maintained 2895W: http://www.rocketboards.org 2896T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2897F: arch/arm/boot/dts/socfpga* 2898F: arch/arm/configs/socfpga_defconfig 2899F: arch/arm/mach-socfpga/ 2900F: arch/arm64/boot/dts/altera/ 2901F: arch/arm64/boot/dts/intel/ 2902 2903ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2904M: Dinh Nguyen <dinguyen@kernel.org> 2905S: Maintained 2906F: drivers/clk/socfpga/ 2907 2908ARM/SOCFPGA EDAC SUPPORT 2909M: Dinh Nguyen <dinguyen@kernel.org> 2910S: Maintained 2911F: drivers/edac/altera_edac.[ch] 2912 2913ARM/SPREADTRUM SoC SUPPORT 2914M: Orson Zhai <orsonzhai@gmail.com> 2915M: Baolin Wang <baolin.wang7@gmail.com> 2916M: Chunyan Zhang <zhang.lyra@gmail.com> 2917S: Maintained 2918F: arch/arm64/boot/dts/sprd 2919N: sprd 2920N: sc27xx 2921N: sc2731 2922 2923ARM/STI ARCHITECTURE 2924M: Patrice Chotard <patrice.chotard@foss.st.com> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926S: Maintained 2927W: http://www.stlinux.com 2928F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2929F: arch/arm/boot/dts/sti* 2930F: arch/arm/mach-sti/ 2931F: drivers/ata/ahci_st.c 2932F: drivers/char/hw_random/st-rng.c 2933F: drivers/clocksource/arm_global_timer.c 2934F: drivers/clocksource/clksrc_st_lpc.c 2935F: drivers/cpufreq/sti-cpufreq.c 2936F: drivers/dma/st_fdma* 2937F: drivers/i2c/busses/i2c-st.c 2938F: drivers/media/platform/st/sti/c8sectpfe/ 2939F: drivers/media/rc/st_rc.c 2940F: drivers/mmc/host/sdhci-st.c 2941F: drivers/phy/st/phy-miphy28lp.c 2942F: drivers/phy/st/phy-stih407-usb.c 2943F: drivers/pinctrl/pinctrl-st.c 2944F: drivers/remoteproc/st_remoteproc.c 2945F: drivers/remoteproc/st_slim_rproc.c 2946F: drivers/reset/sti/ 2947F: drivers/rtc/rtc-st-lpc.c 2948F: drivers/tty/serial/st-asc.c 2949F: drivers/usb/dwc3/dwc3-st.c 2950F: drivers/usb/host/ehci-st.c 2951F: drivers/usb/host/ohci-st.c 2952F: drivers/watchdog/st_lpc_wdt.c 2953F: include/linux/remoteproc/st_slim_rproc.h 2954 2955ARM/STM32 ARCHITECTURE 2956M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2957M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2958L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2960S: Maintained 2961T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2962F: arch/arm/boot/dts/stm32* 2963F: arch/arm/mach-stm32/ 2964F: drivers/clocksource/armv7m_systick.c 2965N: stm32 2966N: stm 2967 2968ARM/SUNPLUS SP7021 SOC SUPPORT 2969M: Qin Jian <qinjian@cqplus1.com> 2970L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2971S: Maintained 2972W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2973F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2974F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2975F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2976F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2977F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2978F: arch/arm/configs/sp7021_*defconfig 2979F: arch/arm/mach-sunplus/ 2980F: drivers/irqchip/irq-sp7021-intc.c 2981F: drivers/reset/reset-sunplus.c 2982F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2983F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2984 2985ARM/Synaptics SoC support 2986M: Jisheng Zhang <jszhang@kernel.org> 2987M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2989S: Maintained 2990F: arch/arm/boot/dts/berlin* 2991F: arch/arm/mach-berlin/ 2992F: arch/arm64/boot/dts/synaptics/ 2993 2994ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2995M: Lennert Buytenhek <kernel@wantstofly.org> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Maintained 2998 2999ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3000M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3001L: linux-tegra@vger.kernel.org 3002L: linux-media@vger.kernel.org 3003S: Maintained 3004F: Documentation/devicetree/bindings/media/tegra-cec.txt 3005F: drivers/media/cec/platform/tegra/ 3006 3007ARM/TESLA FSD SoC SUPPORT 3008M: Alim Akhtar <alim.akhtar@samsung.com> 3009M: linux-fsd@tesla.com 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011L: linux-samsung-soc@vger.kernel.org 3012S: Maintained 3013F: arch/arm64/boot/dts/tesla* 3014 3015ARM/TETON BGA MACHINE SUPPORT 3016M: "Mark F. Brown" <mark.brown314@gmail.com> 3017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3018S: Maintained 3019 3020ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3021M: Santosh Shilimkar <ssantosh@kernel.org> 3022L: linux-kernel@vger.kernel.org 3023S: Maintained 3024F: drivers/memory/*emif* 3025 3026ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3027M: Nishanth Menon <nm@ti.com> 3028M: Santosh Shilimkar <ssantosh@kernel.org> 3029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3030S: Maintained 3031T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3032F: arch/arm/boot/dts/keystone-* 3033F: arch/arm/mach-keystone/ 3034 3035ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3036M: Santosh Shilimkar <ssantosh@kernel.org> 3037L: linux-kernel@vger.kernel.org 3038S: Maintained 3039F: drivers/clk/keystone/ 3040 3041ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3042M: Santosh Shilimkar <ssantosh@kernel.org> 3043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3044L: linux-kernel@vger.kernel.org 3045S: Maintained 3046F: drivers/clocksource/timer-keystone.c 3047 3048ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3049M: Santosh Shilimkar <ssantosh@kernel.org> 3050L: linux-kernel@vger.kernel.org 3051S: Maintained 3052F: drivers/power/reset/keystone-reset.c 3053 3054ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3055M: Nishanth Menon <nm@ti.com> 3056M: Vignesh Raghavendra <vigneshr@ti.com> 3057M: Tero Kristo <kristo@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Supported 3060F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3061F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3062F: arch/arm64/boot/dts/ti/Makefile 3063F: arch/arm64/boot/dts/ti/k3-* 3064F: include/dt-bindings/pinctrl/k3.h 3065 3066ARM/THECUS N2100 MACHINE SUPPORT 3067M: Lennert Buytenhek <kernel@wantstofly.org> 3068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3069S: Maintained 3070 3071ARM/TOSA MACHINE SUPPORT 3072M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3073M: Dirk Opfer <dirk@opfer-online.de> 3074S: Maintained 3075 3076ARM/TOSHIBA VISCONTI ARCHITECTURE 3077M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3079S: Supported 3080T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3081F: Documentation/devicetree/bindings/arm/toshiba.yaml 3082F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3083F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3084F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3085F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3086F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3087F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3088F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3089F: arch/arm64/boot/dts/toshiba/ 3090F: drivers/clk/visconti/ 3091F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3092F: drivers/gpio/gpio-visconti.c 3093F: drivers/pci/controller/dwc/pcie-visconti.c 3094F: drivers/pinctrl/visconti/ 3095F: drivers/watchdog/visconti_wdt.c 3096N: visconti 3097 3098ARM/UNIPHIER ARCHITECTURE 3099M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3100M: Masami Hiramatsu <mhiramat@kernel.org> 3101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3102S: Maintained 3103F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3104F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3105F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3106F: arch/arm/boot/dts/uniphier* 3107F: arch/arm/include/asm/hardware/cache-uniphier.h 3108F: arch/arm/mach-uniphier/ 3109F: arch/arm/mm/cache-uniphier.c 3110F: arch/arm64/boot/dts/socionext/uniphier* 3111F: drivers/bus/uniphier-system-bus.c 3112F: drivers/clk/uniphier/ 3113F: drivers/dma/uniphier-mdmac.c 3114F: drivers/gpio/gpio-uniphier.c 3115F: drivers/i2c/busses/i2c-uniphier* 3116F: drivers/irqchip/irq-uniphier-aidet.c 3117F: drivers/mmc/host/uniphier-sd.c 3118F: drivers/pinctrl/uniphier/ 3119F: drivers/reset/reset-uniphier.c 3120F: drivers/tty/serial/8250/8250_uniphier.c 3121N: uniphier 3122 3123ARM/VERSATILE EXPRESS PLATFORM 3124M: Liviu Dudau <liviu.dudau@arm.com> 3125M: Sudeep Holla <sudeep.holla@arm.com> 3126M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3128S: Maintained 3129F: */*/*/vexpress* 3130F: */*/vexpress* 3131F: arch/arm/boot/dts/vexpress* 3132F: arch/arm/mach-vexpress/ 3133F: arch/arm64/boot/dts/arm/ 3134F: drivers/clk/versatile/clk-vexpress-osc.c 3135F: drivers/clocksource/timer-versatile.c 3136N: mps2 3137 3138ARM/VFP SUPPORT 3139M: Russell King <linux@armlinux.org.uk> 3140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3141S: Maintained 3142W: http://www.armlinux.org.uk/ 3143F: arch/arm/vfp/ 3144 3145ARM/VOIPAC PXA270 SUPPORT 3146M: Marek Vasut <marek.vasut@gmail.com> 3147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3148S: Maintained 3149F: arch/arm/mach-pxa/include/mach/vpac270.h 3150F: arch/arm/mach-pxa/vpac270.c 3151 3152ARM/VT8500 ARM ARCHITECTURE 3153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3154S: Orphan 3155F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3156F: arch/arm/mach-vt8500/ 3157F: drivers/clocksource/timer-vt8500.c 3158F: drivers/i2c/busses/i2c-wmt.c 3159F: drivers/mmc/host/wmt-sdmmc.c 3160F: drivers/pwm/pwm-vt8500.c 3161F: drivers/rtc/rtc-vt8500.c 3162F: drivers/tty/serial/vt8500_serial.c 3163F: drivers/usb/host/ehci-platform.c 3164F: drivers/usb/host/uhci-platform.c 3165F: drivers/video/fbdev/vt8500lcdfb.* 3166F: drivers/video/fbdev/wm8505fb* 3167F: drivers/video/fbdev/wmt_ge_rops.* 3168 3169ARM/ZIPIT Z2 SUPPORT 3170M: Marek Vasut <marek.vasut@gmail.com> 3171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3172S: Maintained 3173F: arch/arm/mach-pxa/include/mach/z2.h 3174F: arch/arm/mach-pxa/z2.c 3175 3176ARM/ZYNQ ARCHITECTURE 3177M: Michal Simek <michal.simek@xilinx.com> 3178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3179S: Supported 3180W: http://wiki.xilinx.com 3181T: git https://github.com/Xilinx/linux-xlnx.git 3182F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3183F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3184F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3185F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3186F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3187F: arch/arm/mach-zynq/ 3188F: drivers/clocksource/timer-cadence-ttc.c 3189F: drivers/cpuidle/cpuidle-zynq.c 3190F: drivers/edac/synopsys_edac.c 3191F: drivers/i2c/busses/i2c-cadence.c 3192F: drivers/i2c/busses/i2c-xiic.c 3193F: drivers/mmc/host/sdhci-of-arasan.c 3194N: zynq 3195N: xilinx 3196 3197ARM64 PORT (AARCH64 ARCHITECTURE) 3198M: Catalin Marinas <catalin.marinas@arm.com> 3199M: Will Deacon <will@kernel.org> 3200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3201S: Maintained 3202T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3203F: Documentation/arm64/ 3204F: arch/arm64/ 3205F: tools/testing/selftests/arm64/ 3206X: arch/arm64/boot/dts/ 3207 3208ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3209M: George McCollister <george.mccollister@gmail.com> 3210L: netdev@vger.kernel.org 3211S: Maintained 3212F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3213F: drivers/net/dsa/xrs700x/* 3214F: net/dsa/tag_xrs700x.c 3215 3216AS3645A LED FLASH CONTROLLER DRIVER 3217M: Sakari Ailus <sakari.ailus@iki.fi> 3218L: linux-leds@vger.kernel.org 3219S: Maintained 3220F: drivers/leds/flash/leds-as3645a.c 3221 3222ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3223M: Tianshu Qiu <tian.shu.qiu@intel.com> 3224L: linux-media@vger.kernel.org 3225S: Maintained 3226T: git git://linuxtv.org/media_tree.git 3227F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3228F: drivers/media/i2c/ak7375.c 3229 3230ASAHI KASEI AK8974 DRIVER 3231M: Linus Walleij <linus.walleij@linaro.org> 3232L: linux-iio@vger.kernel.org 3233S: Supported 3234W: http://www.akm.com/ 3235F: drivers/iio/magnetometer/ak8974.c 3236 3237ASC7621 HARDWARE MONITOR DRIVER 3238M: George Joseph <george.joseph@fairview5.com> 3239L: linux-hwmon@vger.kernel.org 3240S: Maintained 3241F: Documentation/hwmon/asc7621.rst 3242F: drivers/hwmon/asc7621.c 3243 3244ASIX AX88796C SPI ETHERNET ADAPTER 3245M: Łukasz Stelmach <l.stelmach@samsung.com> 3246S: Maintained 3247F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3248F: drivers/net/ethernet/asix/ax88796c_* 3249 3250ASPEED PECI CONTROLLER 3251M: Iwona Winiarska <iwona.winiarska@intel.com> 3252L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3253L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3254S: Supported 3255F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3256F: drivers/peci/controller/peci-aspeed.c 3257 3258ASPEED PINCTRL DRIVERS 3259M: Andrew Jeffery <andrew@aj.id.au> 3260L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3261L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3262L: linux-gpio@vger.kernel.org 3263S: Maintained 3264F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3265F: drivers/pinctrl/aspeed/ 3266 3267ASPEED SCU INTERRUPT CONTROLLER DRIVER 3268M: Eddie James <eajames@linux.ibm.com> 3269L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3270S: Maintained 3271F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3272F: drivers/irqchip/irq-aspeed-scu-ic.c 3273F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3274 3275ASPEED SD/MMC DRIVER 3276M: Andrew Jeffery <andrew@aj.id.au> 3277L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3278L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3279L: linux-mmc@vger.kernel.org 3280S: Maintained 3281F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3282F: drivers/mmc/host/sdhci-of-aspeed* 3283 3284ASPEED SMC SPI DRIVER 3285M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3286M: Cédric Le Goater <clg@kaod.org> 3287L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3288L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3289L: linux-spi@vger.kernel.org 3290S: Maintained 3291F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3292F: drivers/spi/spi-aspeed-smc.c 3293 3294ASPEED VIDEO ENGINE DRIVER 3295M: Eddie James <eajames@linux.ibm.com> 3296L: linux-media@vger.kernel.org 3297L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3298S: Maintained 3299F: Documentation/devicetree/bindings/media/aspeed-video.txt 3300F: drivers/media/platform/aspeed/ 3301 3302ASPEED USB UDC DRIVER 3303M: Neal Liu <neal_liu@aspeedtech.com> 3304L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3305S: Maintained 3306F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3307F: drivers/usb/gadget/udc/aspeed_udc.c 3308 3309ASPEED CRYPTO DRIVER 3310M: Neal Liu <neal_liu@aspeedtech.com> 3311L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3312S: Maintained 3313F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3314F: drivers/crypto/aspeed/ 3315 3316ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3317M: Corentin Chary <corentin.chary@gmail.com> 3318L: acpi4asus-user@lists.sourceforge.net 3319L: platform-driver-x86@vger.kernel.org 3320S: Maintained 3321W: http://acpi4asus.sf.net 3322F: drivers/platform/x86/asus*.c 3323F: drivers/platform/x86/eeepc*.c 3324 3325ASUS TF103C DOCK DRIVER 3326M: Hans de Goede <hdegoede@redhat.com> 3327L: platform-driver-x86@vger.kernel.org 3328S: Maintained 3329T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3330F: drivers/platform/x86/asus-tf103c-dock.c 3331 3332ASUS WMI HARDWARE MONITOR DRIVER 3333M: Ed Brindley <kernel@maidavale.org> 3334M: Denis Pauk <pauk.denis@gmail.com> 3335L: linux-hwmon@vger.kernel.org 3336S: Maintained 3337F: drivers/hwmon/asus_wmi_sensors.c 3338 3339ASUS EC HARDWARE MONITOR DRIVER 3340M: Eugene Shalygin <eugene.shalygin@gmail.com> 3341L: linux-hwmon@vger.kernel.org 3342S: Maintained 3343F: drivers/hwmon/asus-ec-sensors.c 3344 3345ASUS WIRELESS RADIO CONTROL DRIVER 3346M: João Paulo Rechi Vita <jprvita@gmail.com> 3347L: platform-driver-x86@vger.kernel.org 3348S: Maintained 3349F: drivers/platform/x86/asus-wireless.c 3350 3351ASYMMETRIC KEYS 3352M: David Howells <dhowells@redhat.com> 3353L: keyrings@vger.kernel.org 3354S: Maintained 3355F: Documentation/crypto/asymmetric-keys.rst 3356F: crypto/asymmetric_keys/ 3357F: include/crypto/pkcs7.h 3358F: include/crypto/public_key.h 3359F: include/linux/verification.h 3360 3361ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3362R: Dan Williams <dan.j.williams@intel.com> 3363S: Odd fixes 3364W: http://sourceforge.net/projects/xscaleiop 3365F: Documentation/crypto/async-tx-api.rst 3366F: crypto/async_tx/ 3367F: include/linux/async_tx.h 3368 3369AT24 EEPROM DRIVER 3370M: Bartosz Golaszewski <brgl@bgdev.pl> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3374F: Documentation/devicetree/bindings/eeprom/at24.yaml 3375F: drivers/misc/eeprom/at24.c 3376 3377ATA OVER ETHERNET (AOE) DRIVER 3378M: "Justin Sanders" <justin@coraid.com> 3379S: Supported 3380W: http://www.openaoe.org/ 3381F: Documentation/admin-guide/aoe/ 3382F: drivers/block/aoe/ 3383 3384ATC260X PMIC MFD DRIVER 3385M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3386M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3387L: linux-actions@lists.infradead.org 3388S: Maintained 3389F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3390F: drivers/input/misc/atc260x-onkey.c 3391F: drivers/mfd/atc260* 3392F: drivers/power/reset/atc260x-poweroff.c 3393F: drivers/regulator/atc260x-regulator.c 3394F: include/linux/mfd/atc260x/* 3395 3396ATHEROS 71XX/9XXX GPIO DRIVER 3397M: Alban Bedel <albeu@free.fr> 3398S: Maintained 3399W: https://github.com/AlbanBedel/linux 3400T: git git://github.com/AlbanBedel/linux 3401F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3402F: drivers/gpio/gpio-ath79.c 3403 3404ATHEROS 71XX/9XXX USB PHY DRIVER 3405M: Alban Bedel <albeu@free.fr> 3406S: Maintained 3407W: https://github.com/AlbanBedel/linux 3408T: git git://github.com/AlbanBedel/linux 3409F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3410F: drivers/phy/qualcomm/phy-ath79-usb.c 3411 3412ATHEROS ATH GENERIC UTILITIES 3413M: Kalle Valo <kvalo@kernel.org> 3414L: linux-wireless@vger.kernel.org 3415S: Supported 3416F: drivers/net/wireless/ath/* 3417 3418ATHEROS ATH5K WIRELESS DRIVER 3419M: Jiri Slaby <jirislaby@kernel.org> 3420M: Nick Kossifidis <mickflemm@gmail.com> 3421M: Luis Chamberlain <mcgrof@kernel.org> 3422L: linux-wireless@vger.kernel.org 3423S: Maintained 3424W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3425F: drivers/net/wireless/ath/ath5k/ 3426 3427ATHEROS ATH6KL WIRELESS DRIVER 3428L: linux-wireless@vger.kernel.org 3429S: Orphan 3430W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3431F: drivers/net/wireless/ath/ath6kl/ 3432 3433ATI_REMOTE2 DRIVER 3434M: Ville Syrjala <syrjala@sci.fi> 3435S: Maintained 3436F: drivers/input/misc/ati_remote2.c 3437 3438ATK0110 HWMON DRIVER 3439M: Luca Tettamanti <kronos.it@gmail.com> 3440L: linux-hwmon@vger.kernel.org 3441S: Maintained 3442F: drivers/hwmon/asus_atk0110.c 3443 3444ATLX ETHERNET DRIVERS 3445M: Chris Snook <chris.snook@gmail.com> 3446L: netdev@vger.kernel.org 3447S: Maintained 3448W: http://sourceforge.net/projects/atl1 3449W: http://atl1.sourceforge.net 3450F: drivers/net/ethernet/atheros/ 3451 3452ATM 3453M: Chas Williams <3chas3@gmail.com> 3454L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3455L: netdev@vger.kernel.org 3456S: Maintained 3457W: http://linux-atm.sourceforge.net 3458F: drivers/atm/ 3459F: include/linux/atm* 3460F: include/uapi/linux/atm* 3461 3462ATMEL MACB ETHERNET DRIVER 3463M: Nicolas Ferre <nicolas.ferre@microchip.com> 3464M: Claudiu Beznea <claudiu.beznea@microchip.com> 3465S: Supported 3466F: drivers/net/ethernet/cadence/ 3467 3468ATMEL MAXTOUCH DRIVER 3469M: Nick Dyer <nick@shmanahar.org> 3470S: Maintained 3471T: git git://github.com/ndyer/linux.git 3472F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3473F: drivers/input/touchscreen/atmel_mxt_ts.c 3474 3475ATMEL WIRELESS DRIVER 3476M: Simon Kelley <simon@thekelleys.org.uk> 3477L: linux-wireless@vger.kernel.org 3478S: Maintained 3479W: http://www.thekelleys.org.uk/atmel 3480W: http://atmelwlandriver.sourceforge.net/ 3481F: drivers/net/wireless/atmel/atmel* 3482 3483ATOMIC INFRASTRUCTURE 3484M: Will Deacon <will@kernel.org> 3485M: Peter Zijlstra <peterz@infradead.org> 3486R: Boqun Feng <boqun.feng@gmail.com> 3487R: Mark Rutland <mark.rutland@arm.com> 3488L: linux-kernel@vger.kernel.org 3489S: Maintained 3490F: arch/*/include/asm/atomic*.h 3491F: include/*/atomic*.h 3492F: include/linux/refcount.h 3493F: Documentation/atomic_*.txt 3494F: scripts/atomic/ 3495 3496ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3497M: Bradley Grove <linuxdrivers@attotech.com> 3498L: linux-scsi@vger.kernel.org 3499S: Supported 3500W: http://www.attotech.com 3501F: drivers/scsi/esas2r 3502 3503ATUSB IEEE 802.15.4 RADIO DRIVER 3504M: Stefan Schmidt <stefan@datenfreihafen.org> 3505L: linux-wpan@vger.kernel.org 3506S: Maintained 3507F: drivers/net/ieee802154/at86rf230.h 3508F: drivers/net/ieee802154/atusb.c 3509F: drivers/net/ieee802154/atusb.h 3510 3511AUDIT SUBSYSTEM 3512M: Paul Moore <paul@paul-moore.com> 3513M: Eric Paris <eparis@redhat.com> 3514L: linux-audit@redhat.com (moderated for non-subscribers) 3515S: Supported 3516W: https://github.com/linux-audit 3517T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3518F: include/asm-generic/audit_*.h 3519F: include/linux/audit.h 3520F: include/linux/audit_arch.h 3521F: include/uapi/linux/audit.h 3522F: kernel/audit* 3523F: lib/*audit.c 3524 3525AUXILIARY DISPLAY DRIVERS 3526M: Miguel Ojeda <ojeda@kernel.org> 3527S: Maintained 3528F: Documentation/devicetree/bindings/auxdisplay/ 3529F: drivers/auxdisplay/ 3530F: include/linux/cfag12864b.h 3531 3532AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3533M: Andreas Klinger <ak@it-klinger.de> 3534L: linux-iio@vger.kernel.org 3535S: Maintained 3536F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3537F: drivers/iio/adc/hx711.c 3538 3539AX.25 NETWORK LAYER 3540M: Ralf Baechle <ralf@linux-mips.org> 3541L: linux-hams@vger.kernel.org 3542S: Maintained 3543W: http://www.linux-ax25.org/ 3544F: include/net/ax25.h 3545F: include/uapi/linux/ax25.h 3546F: net/ax25/ 3547 3548AXENTIA ARM DEVICES 3549M: Peter Rosin <peda@axentia.se> 3550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3551S: Maintained 3552F: arch/arm/boot/dts/at91-linea.dtsi 3553F: arch/arm/boot/dts/at91-natte.dtsi 3554F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3555F: arch/arm/boot/dts/at91-tse850-3.dts 3556 3557AXENTIA ASOC DRIVERS 3558M: Peter Rosin <peda@axentia.se> 3559L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3560S: Maintained 3561F: Documentation/devicetree/bindings/sound/axentia,* 3562F: sound/soc/atmel/tse850-pcm5142.c 3563 3564AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3565M: Nuno Sá <nuno.sa@analog.com> 3566L: linux-hwmon@vger.kernel.org 3567S: Supported 3568W: https://ez.analog.com/linux-software-drivers 3569F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3570F: drivers/hwmon/axi-fan-control.c 3571 3572AXXIA I2C CONTROLLER 3573M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3574L: linux-i2c@vger.kernel.org 3575S: Maintained 3576F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3577F: drivers/i2c/busses/i2c-axxia.c 3578 3579AZ6007 DVB DRIVER 3580M: Mauro Carvalho Chehab <mchehab@kernel.org> 3581L: linux-media@vger.kernel.org 3582S: Maintained 3583W: https://linuxtv.org 3584T: git git://linuxtv.org/media_tree.git 3585F: drivers/media/usb/dvb-usb-v2/az6007.c 3586 3587AZTECH FM RADIO RECEIVER DRIVER 3588M: Hans Verkuil <hverkuil@xs4all.nl> 3589L: linux-media@vger.kernel.org 3590S: Maintained 3591W: https://linuxtv.org 3592T: git git://linuxtv.org/media_tree.git 3593F: drivers/media/radio/radio-aztech* 3594 3595B43 WIRELESS DRIVER 3596L: linux-wireless@vger.kernel.org 3597L: b43-dev@lists.infradead.org 3598S: Odd Fixes 3599W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3600F: drivers/net/wireless/broadcom/b43/ 3601 3602B43LEGACY WIRELESS DRIVER 3603M: Larry Finger <Larry.Finger@lwfinger.net> 3604L: linux-wireless@vger.kernel.org 3605L: b43-dev@lists.infradead.org 3606S: Maintained 3607W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3608F: drivers/net/wireless/broadcom/b43legacy/ 3609 3610BACKLIGHT CLASS/SUBSYSTEM 3611M: Lee Jones <lee@kernel.org> 3612M: Daniel Thompson <daniel.thompson@linaro.org> 3613M: Jingoo Han <jingoohan1@gmail.com> 3614L: dri-devel@lists.freedesktop.org 3615S: Maintained 3616T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3617F: Documentation/ABI/stable/sysfs-class-backlight 3618F: Documentation/ABI/testing/sysfs-class-backlight 3619F: Documentation/devicetree/bindings/leds/backlight 3620F: drivers/video/backlight/ 3621F: include/linux/backlight.h 3622F: include/linux/pwm_backlight.h 3623 3624BARCO P50 GPIO DRIVER 3625M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3626M: Peter Korsgaard <peter.korsgaard@barco.com> 3627S: Maintained 3628F: drivers/platform/x86/barco-p50-gpio.c 3629 3630BATMAN ADVANCED 3631M: Marek Lindner <mareklindner@neomailbox.ch> 3632M: Simon Wunderlich <sw@simonwunderlich.de> 3633M: Antonio Quartulli <a@unstable.cc> 3634M: Sven Eckelmann <sven@narfation.org> 3635L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3636S: Maintained 3637W: https://www.open-mesh.org/ 3638Q: https://patchwork.open-mesh.org/project/batman/list/ 3639B: https://www.open-mesh.org/projects/batman-adv/issues 3640C: ircs://irc.hackint.org/batadv 3641T: git https://git.open-mesh.org/linux-merge.git 3642F: Documentation/networking/batman-adv.rst 3643F: include/uapi/linux/batadv_packet.h 3644F: include/uapi/linux/batman_adv.h 3645F: net/batman-adv/ 3646 3647BAYCOM/HDLCDRV DRIVERS FOR AX.25 3648M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3649L: linux-hams@vger.kernel.org 3650S: Maintained 3651W: http://www.baycom.org/~tom/ham/ham.html 3652F: drivers/net/hamradio/baycom* 3653 3654BCACHE (BLOCK LAYER CACHE) 3655M: Coly Li <colyli@suse.de> 3656M: Kent Overstreet <kent.overstreet@gmail.com> 3657L: linux-bcache@vger.kernel.org 3658S: Maintained 3659W: http://bcache.evilpiepirate.org 3660C: irc://irc.oftc.net/bcache 3661F: drivers/md/bcache/ 3662 3663BDISP ST MEDIA DRIVER 3664M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3665L: linux-media@vger.kernel.org 3666S: Supported 3667W: https://linuxtv.org 3668T: git git://linuxtv.org/media_tree.git 3669F: drivers/media/platform/st/sti/bdisp 3670 3671BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3672M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3673L: netdev@vger.kernel.org 3674S: Maintained 3675F: drivers/net/ethernet/ec_bhf.c 3676 3677BEFS FILE SYSTEM 3678M: Luis de Bethencourt <luisbg@kernel.org> 3679M: Salah Triki <salah.triki@gmail.com> 3680S: Maintained 3681T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3682F: Documentation/filesystems/befs.rst 3683F: fs/befs/ 3684 3685BFQ I/O SCHEDULER 3686M: Paolo Valente <paolo.valente@linaro.org> 3687M: Jens Axboe <axboe@kernel.dk> 3688L: linux-block@vger.kernel.org 3689S: Maintained 3690F: Documentation/block/bfq-iosched.rst 3691F: block/bfq-* 3692 3693BFS FILE SYSTEM 3694M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3695S: Maintained 3696F: Documentation/filesystems/bfs.rst 3697F: fs/bfs/ 3698F: include/uapi/linux/bfs_fs.h 3699 3700BITMAP API 3701M: Yury Norov <yury.norov@gmail.com> 3702R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3703R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3704S: Maintained 3705F: include/linux/bitmap.h 3706F: include/linux/cpumask.h 3707F: include/linux/find.h 3708F: include/linux/nodemask.h 3709F: lib/bitmap.c 3710F: lib/cpumask.c 3711F: lib/cpumask_kunit.c 3712F: lib/find_bit.c 3713F: lib/find_bit_benchmark.c 3714F: lib/test_bitmap.c 3715F: tools/include/linux/bitmap.h 3716F: tools/include/linux/find.h 3717F: tools/lib/bitmap.c 3718F: tools/lib/find_bit.c 3719 3720BLINKM RGB LED DRIVER 3721M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3722S: Maintained 3723F: drivers/leds/leds-blinkm.c 3724 3725BLOCK LAYER 3726M: Jens Axboe <axboe@kernel.dk> 3727L: linux-block@vger.kernel.org 3728S: Maintained 3729T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3730F: Documentation/ABI/stable/sysfs-block 3731F: Documentation/block/ 3732F: block/ 3733F: drivers/block/ 3734F: include/linux/bio.h 3735F: include/linux/blk* 3736F: kernel/trace/blktrace.c 3737F: lib/sbitmap.c 3738 3739BLOCK2MTD DRIVER 3740M: Joern Engel <joern@lazybastard.org> 3741L: linux-mtd@lists.infradead.org 3742S: Maintained 3743F: drivers/mtd/devices/block2mtd.c 3744 3745BLUETOOTH DRIVERS 3746M: Marcel Holtmann <marcel@holtmann.org> 3747M: Johan Hedberg <johan.hedberg@gmail.com> 3748M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3749L: linux-bluetooth@vger.kernel.org 3750S: Supported 3751W: http://www.bluez.org/ 3752T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3753T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3754F: drivers/bluetooth/ 3755 3756BLUETOOTH SUBSYSTEM 3757M: Marcel Holtmann <marcel@holtmann.org> 3758M: Johan Hedberg <johan.hedberg@gmail.com> 3759M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3760L: linux-bluetooth@vger.kernel.org 3761S: Supported 3762W: http://www.bluez.org/ 3763T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3764T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3765F: include/net/bluetooth/ 3766F: net/bluetooth/ 3767 3768BONDING DRIVER 3769M: Jay Vosburgh <j.vosburgh@gmail.com> 3770M: Veaceslav Falico <vfalico@gmail.com> 3771M: Andy Gospodarek <andy@greyhouse.net> 3772L: netdev@vger.kernel.org 3773S: Supported 3774W: http://sourceforge.net/projects/bonding/ 3775F: Documentation/networking/bonding.rst 3776F: drivers/net/bonding/ 3777F: include/net/bond* 3778F: include/uapi/linux/if_bonding.h 3779F: tools/testing/selftests/drivers/net/bonding/ 3780 3781BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3782M: Dan Robertson <dan@dlrobertson.com> 3783L: linux-iio@vger.kernel.org 3784S: Maintained 3785F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3786F: drivers/iio/accel/bma400* 3787 3788BPF [GENERAL] (Safe Dynamic Programs and Tools) 3789M: Alexei Starovoitov <ast@kernel.org> 3790M: Daniel Borkmann <daniel@iogearbox.net> 3791M: Andrii Nakryiko <andrii@kernel.org> 3792R: Martin KaFai Lau <martin.lau@linux.dev> 3793R: Song Liu <song@kernel.org> 3794R: Yonghong Song <yhs@fb.com> 3795R: John Fastabend <john.fastabend@gmail.com> 3796R: KP Singh <kpsingh@kernel.org> 3797R: Stanislav Fomichev <sdf@google.com> 3798R: Hao Luo <haoluo@google.com> 3799R: Jiri Olsa <jolsa@kernel.org> 3800L: bpf@vger.kernel.org 3801S: Supported 3802W: https://bpf.io/ 3803Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3804T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3805T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3806F: Documentation/bpf/ 3807F: Documentation/networking/filter.rst 3808F: Documentation/userspace-api/ebpf/ 3809F: arch/*/net/* 3810F: include/linux/bpf* 3811F: include/linux/btf* 3812F: include/linux/filter.h 3813F: include/trace/events/xdp.h 3814F: include/uapi/linux/bpf* 3815F: include/uapi/linux/btf* 3816F: include/uapi/linux/filter.h 3817F: kernel/bpf/ 3818F: kernel/trace/bpf_trace.c 3819F: lib/test_bpf.c 3820F: net/bpf/ 3821F: net/core/filter.c 3822F: net/sched/act_bpf.c 3823F: net/sched/cls_bpf.c 3824F: samples/bpf/ 3825F: scripts/bpf_doc.py 3826F: scripts/pahole-flags.sh 3827F: scripts/pahole-version.sh 3828F: tools/bpf/ 3829F: tools/lib/bpf/ 3830F: tools/testing/selftests/bpf/ 3831 3832BPF JIT for ARM 3833M: Shubham Bansal <illusionist.neo@gmail.com> 3834L: bpf@vger.kernel.org 3835S: Odd Fixes 3836F: arch/arm/net/ 3837 3838BPF JIT for ARM64 3839M: Daniel Borkmann <daniel@iogearbox.net> 3840M: Alexei Starovoitov <ast@kernel.org> 3841M: Zi Shen Lim <zlim.lnx@gmail.com> 3842L: bpf@vger.kernel.org 3843S: Supported 3844F: arch/arm64/net/ 3845 3846BPF JIT for MIPS (32-BIT AND 64-BIT) 3847M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3848M: Paul Burton <paulburton@kernel.org> 3849L: bpf@vger.kernel.org 3850S: Maintained 3851F: arch/mips/net/ 3852 3853BPF JIT for NFP NICs 3854M: Jakub Kicinski <kuba@kernel.org> 3855L: bpf@vger.kernel.org 3856S: Odd Fixes 3857F: drivers/net/ethernet/netronome/nfp/bpf/ 3858 3859BPF JIT for POWERPC (32-BIT AND 64-BIT) 3860M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3861M: Michael Ellerman <mpe@ellerman.id.au> 3862L: bpf@vger.kernel.org 3863S: Supported 3864F: arch/powerpc/net/ 3865 3866BPF JIT for RISC-V (32-bit) 3867M: Luke Nelson <luke.r.nels@gmail.com> 3868M: Xi Wang <xi.wang@gmail.com> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: arch/riscv/net/ 3872X: arch/riscv/net/bpf_jit_comp64.c 3873 3874BPF JIT for RISC-V (64-bit) 3875M: Björn Töpel <bjorn@kernel.org> 3876L: bpf@vger.kernel.org 3877S: Maintained 3878F: arch/riscv/net/ 3879X: arch/riscv/net/bpf_jit_comp32.c 3880 3881BPF JIT for S390 3882M: Ilya Leoshkevich <iii@linux.ibm.com> 3883M: Heiko Carstens <hca@linux.ibm.com> 3884M: Vasily Gorbik <gor@linux.ibm.com> 3885L: bpf@vger.kernel.org 3886S: Supported 3887F: arch/s390/net/ 3888X: arch/s390/net/pnet.c 3889 3890BPF JIT for SPARC (32-BIT AND 64-BIT) 3891M: David S. Miller <davem@davemloft.net> 3892L: bpf@vger.kernel.org 3893S: Odd Fixes 3894F: arch/sparc/net/ 3895 3896BPF JIT for X86 32-BIT 3897M: Wang YanQing <udknight@gmail.com> 3898L: bpf@vger.kernel.org 3899S: Odd Fixes 3900F: arch/x86/net/bpf_jit_comp32.c 3901 3902BPF JIT for X86 64-BIT 3903M: Alexei Starovoitov <ast@kernel.org> 3904M: Daniel Borkmann <daniel@iogearbox.net> 3905L: bpf@vger.kernel.org 3906S: Supported 3907F: arch/x86/net/ 3908X: arch/x86/net/bpf_jit_comp32.c 3909 3910BPF [CORE] 3911M: Alexei Starovoitov <ast@kernel.org> 3912M: Daniel Borkmann <daniel@iogearbox.net> 3913R: John Fastabend <john.fastabend@gmail.com> 3914L: bpf@vger.kernel.org 3915S: Maintained 3916F: kernel/bpf/verifier.c 3917F: kernel/bpf/tnum.c 3918F: kernel/bpf/core.c 3919F: kernel/bpf/syscall.c 3920F: kernel/bpf/dispatcher.c 3921F: kernel/bpf/trampoline.c 3922F: include/linux/bpf* 3923F: include/linux/filter.h 3924F: include/linux/tnum.h 3925 3926BPF [BTF] 3927M: Martin KaFai Lau <martin.lau@linux.dev> 3928L: bpf@vger.kernel.org 3929S: Maintained 3930F: kernel/bpf/btf.c 3931F: include/linux/btf* 3932 3933BPF [TRACING] 3934M: Song Liu <song@kernel.org> 3935R: Jiri Olsa <jolsa@kernel.org> 3936L: bpf@vger.kernel.org 3937S: Maintained 3938F: kernel/trace/bpf_trace.c 3939F: kernel/bpf/stackmap.c 3940 3941BPF [NETWORKING] (tc BPF, sock_addr) 3942M: Martin KaFai Lau <martin.lau@linux.dev> 3943M: Daniel Borkmann <daniel@iogearbox.net> 3944R: John Fastabend <john.fastabend@gmail.com> 3945L: bpf@vger.kernel.org 3946L: netdev@vger.kernel.org 3947S: Maintained 3948F: net/core/filter.c 3949F: net/sched/act_bpf.c 3950F: net/sched/cls_bpf.c 3951 3952BPF [NETWORKING] (struct_ops, reuseport) 3953M: Martin KaFai Lau <martin.lau@linux.dev> 3954L: bpf@vger.kernel.org 3955L: netdev@vger.kernel.org 3956S: Maintained 3957F: kernel/bpf/bpf_struct* 3958 3959BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3960M: KP Singh <kpsingh@kernel.org> 3961R: Florent Revest <revest@chromium.org> 3962R: Brendan Jackman <jackmanb@chromium.org> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: Documentation/bpf/prog_lsm.rst 3966F: include/linux/bpf_lsm.h 3967F: kernel/bpf/bpf_lsm.c 3968F: security/bpf/ 3969 3970BPF [STORAGE & CGROUPS] 3971M: Martin KaFai Lau <martin.lau@linux.dev> 3972L: bpf@vger.kernel.org 3973S: Maintained 3974F: kernel/bpf/cgroup.c 3975F: kernel/bpf/*storage.c 3976F: kernel/bpf/bpf_lru* 3977 3978BPF [RINGBUF] 3979M: Andrii Nakryiko <andrii@kernel.org> 3980L: bpf@vger.kernel.org 3981S: Maintained 3982F: kernel/bpf/ringbuf.c 3983 3984BPF [ITERATOR] 3985M: Yonghong Song <yhs@fb.com> 3986L: bpf@vger.kernel.org 3987S: Maintained 3988F: kernel/bpf/*iter.c 3989 3990BPF [L7 FRAMEWORK] (sockmap) 3991M: John Fastabend <john.fastabend@gmail.com> 3992M: Jakub Sitnicki <jakub@cloudflare.com> 3993L: netdev@vger.kernel.org 3994L: bpf@vger.kernel.org 3995S: Maintained 3996F: include/linux/skmsg.h 3997F: net/core/skmsg.c 3998F: net/core/sock_map.c 3999F: net/ipv4/tcp_bpf.c 4000F: net/ipv4/udp_bpf.c 4001F: net/unix/unix_bpf.c 4002 4003BPF [LIBRARY] (libbpf) 4004M: Andrii Nakryiko <andrii@kernel.org> 4005L: bpf@vger.kernel.org 4006S: Maintained 4007F: tools/lib/bpf/ 4008 4009BPF [TOOLING] (bpftool) 4010M: Quentin Monnet <quentin@isovalent.com> 4011L: bpf@vger.kernel.org 4012S: Maintained 4013F: kernel/bpf/disasm.* 4014F: tools/bpf/bpftool/ 4015 4016BPF [SELFTESTS] (Test Runners & Infrastructure) 4017M: Andrii Nakryiko <andrii@kernel.org> 4018R: Mykola Lysenko <mykolal@fb.com> 4019L: bpf@vger.kernel.org 4020S: Maintained 4021F: tools/testing/selftests/bpf/ 4022 4023BPF [MISC] 4024L: bpf@vger.kernel.org 4025S: Odd Fixes 4026K: (?:\b|_)bpf(?:\b|_) 4027 4028BROADCOM B44 10/100 ETHERNET DRIVER 4029M: Michael Chan <michael.chan@broadcom.com> 4030L: netdev@vger.kernel.org 4031S: Supported 4032F: drivers/net/ethernet/broadcom/b44.* 4033 4034BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4035M: Florian Fainelli <f.fainelli@gmail.com> 4036L: netdev@vger.kernel.org 4037L: openwrt-devel@lists.openwrt.org (subscribers-only) 4038S: Supported 4039F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4040F: drivers/net/dsa/b53/* 4041F: drivers/net/dsa/bcm_sf2* 4042F: include/linux/dsa/brcm.h 4043F: include/linux/platform_data/b53.h 4044 4045BROADCOM BCMBCA ARM ARCHITECTURE 4046M: William Zhang <william.zhang@broadcom.com> 4047M: Anand Gore <anand.gore@broadcom.com> 4048M: Kursad Oney <kursad.oney@broadcom.com> 4049M: Florian Fainelli <f.fainelli@gmail.com> 4050M: Rafał Miłecki <rafal@milecki.pl> 4051R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4053S: Maintained 4054T: git https://github.com/broadcom/stblinux.git 4055F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4056F: arch/arm64/boot/dts/broadcom/bcmbca/* 4057N: bcmbca 4058N: bcm[9]?47622 4059N: bcm[9]?4912 4060N: bcm[9]?63138 4061N: bcm[9]?63146 4062N: bcm[9]?63148 4063N: bcm[9]?63158 4064N: bcm[9]?63178 4065N: bcm[9]?6756 4066N: bcm[9]?6813 4067N: bcm[9]?6846 4068N: bcm[9]?6855 4069N: bcm[9]?6856 4070N: bcm[9]?6858 4071N: bcm[9]?6878 4072 4073BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4074M: Florian Fainelli <f.fainelli@gmail.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4078S: Maintained 4079T: git https://github.com/broadcom/stblinux.git 4080F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4081F: drivers/pci/controller/pcie-brcmstb.c 4082F: drivers/staging/vc04_services 4083N: bcm2711 4084N: bcm283* 4085N: raspberrypi 4086 4087BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4088M: Florian Fainelli <f.fainelli@gmail.com> 4089M: Ray Jui <rjui@broadcom.com> 4090M: Scott Branden <sbranden@broadcom.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092S: Maintained 4093T: git https://github.com/broadcom/mach-bcm 4094F: arch/arm/mach-bcm/ 4095N: bcm281* 4096N: bcm113* 4097N: bcm216* 4098N: kona 4099 4100BROADCOM BCM47XX MIPS ARCHITECTURE 4101M: Hauke Mehrtens <hauke@hauke-m.de> 4102M: Rafał Miłecki <zajec5@gmail.com> 4103L: linux-mips@vger.kernel.org 4104S: Maintained 4105F: Documentation/devicetree/bindings/mips/brcm/ 4106F: arch/mips/bcm47xx/* 4107F: arch/mips/include/asm/mach-bcm47xx/* 4108 4109BROADCOM BCM4908 ETHERNET DRIVER 4110M: Rafał Miłecki <rafal@milecki.pl> 4111R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4112L: netdev@vger.kernel.org 4113S: Maintained 4114F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4115F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4116F: drivers/net/ethernet/broadcom/unimac.h 4117 4118BROADCOM BCM4908 PINMUX DRIVER 4119M: Rafał Miłecki <rafal@milecki.pl> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121L: linux-gpio@vger.kernel.org 4122S: Maintained 4123F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4124F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4125 4126BROADCOM BCM5301X ARM ARCHITECTURE 4127M: Florian Fainelli <f.fainelli@gmail.com> 4128M: Hauke Mehrtens <hauke@hauke-m.de> 4129M: Rafał Miłecki <zajec5@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4132S: Maintained 4133F: arch/arm/boot/dts/bcm470* 4134F: arch/arm/boot/dts/bcm5301* 4135F: arch/arm/boot/dts/bcm953012* 4136F: arch/arm/mach-bcm/bcm_5301x.c 4137 4138BROADCOM BCM53573 ARM ARCHITECTURE 4139M: Florian Fainelli <f.fainelli@gmail.com> 4140M: Rafał Miłecki <rafal@milecki.pl> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4143S: Maintained 4144F: arch/arm/boot/dts/bcm47189* 4145F: arch/arm/boot/dts/bcm53573* 4146 4147BROADCOM BCM63XX/BCM33XX UDC DRIVER 4148M: Kevin Cernekee <cernekee@gmail.com> 4149L: linux-usb@vger.kernel.org 4150S: Maintained 4151F: drivers/usb/gadget/udc/bcm63xx_udc.* 4152 4153BROADCOM BCM7XXX ARM ARCHITECTURE 4154M: Florian Fainelli <f.fainelli@gmail.com> 4155R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4157S: Maintained 4158T: git https://github.com/broadcom/stblinux.git 4159F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4160F: arch/arm/boot/dts/bcm7*.dts* 4161F: arch/arm/include/asm/hardware/cache-b15-rac.h 4162F: arch/arm/mach-bcm/*brcmstb* 4163F: arch/arm/mm/cache-b15-rac.c 4164F: drivers/bus/brcmstb_gisb.c 4165F: drivers/pci/controller/pcie-brcmstb.c 4166N: brcmstb 4167N: bcm7038 4168N: bcm7120 4169 4170BROADCOM BDC DRIVER 4171M: Justin Chen <justinpopo6@gmail.com> 4172M: Al Cooper <alcooperx@gmail.com> 4173L: linux-usb@vger.kernel.org 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175S: Maintained 4176F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4177F: drivers/usb/gadget/udc/bdc/ 4178 4179BROADCOM BMIPS CPUFREQ DRIVER 4180M: Markus Mayer <mmayer@broadcom.com> 4181R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4182L: linux-pm@vger.kernel.org 4183S: Maintained 4184F: drivers/cpufreq/bmips-cpufreq.c 4185 4186BROADCOM BMIPS MIPS ARCHITECTURE 4187M: Florian Fainelli <f.fainelli@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: linux-mips@vger.kernel.org 4190S: Maintained 4191T: git https://github.com/broadcom/stblinux.git 4192F: arch/mips/bmips/* 4193F: arch/mips/boot/dts/brcm/bcm*.dts* 4194F: arch/mips/include/asm/mach-bmips/* 4195F: arch/mips/kernel/*bmips* 4196F: drivers/soc/bcm/bcm63xx 4197F: drivers/irqchip/irq-bcm63* 4198F: drivers/irqchip/irq-bcm7* 4199F: drivers/irqchip/irq-brcmstb* 4200F: include/linux/bcm963xx_nvram.h 4201F: include/linux/bcm963xx_tag.h 4202 4203BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4204M: Rasesh Mody <rmody@marvell.com> 4205M: GR-Linux-NIC-Dev@marvell.com 4206L: netdev@vger.kernel.org 4207S: Supported 4208F: drivers/net/ethernet/broadcom/bnx2.* 4209F: drivers/net/ethernet/broadcom/bnx2_* 4210 4211BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4212M: Saurav Kashyap <skashyap@marvell.com> 4213M: Javed Hasan <jhasan@marvell.com> 4214M: GR-QLogic-Storage-Upstream@marvell.com 4215L: linux-scsi@vger.kernel.org 4216S: Supported 4217F: drivers/scsi/bnx2fc/ 4218 4219BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4220M: Nilesh Javali <njavali@marvell.com> 4221M: Manish Rangankar <mrangankar@marvell.com> 4222M: GR-QLogic-Storage-Upstream@marvell.com 4223L: linux-scsi@vger.kernel.org 4224S: Supported 4225F: drivers/scsi/bnx2i/ 4226 4227BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4228M: Ariel Elior <aelior@marvell.com> 4229M: Sudarsana Kalluru <skalluru@marvell.com> 4230M: Manish Chopra <manishc@marvell.com> 4231L: netdev@vger.kernel.org 4232S: Supported 4233F: drivers/net/ethernet/broadcom/bnx2x/ 4234 4235BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4236M: Michael Chan <michael.chan@broadcom.com> 4237L: netdev@vger.kernel.org 4238S: Supported 4239F: drivers/firmware/broadcom/tee_bnxt_fw.c 4240F: drivers/net/ethernet/broadcom/bnxt/ 4241F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4242 4243BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4244M: Arend van Spriel <aspriel@gmail.com> 4245M: Franky Lin <franky.lin@broadcom.com> 4246M: Hante Meuleman <hante.meuleman@broadcom.com> 4247L: linux-wireless@vger.kernel.org 4248L: brcm80211-dev-list.pdl@broadcom.com 4249L: SHA-cyfmac-dev-list@infineon.com 4250S: Supported 4251F: drivers/net/wireless/broadcom/brcm80211/ 4252 4253BROADCOM BRCMSTB GPIO DRIVER 4254M: Doug Berger <opendmb@gmail.com> 4255M: Florian Fainelli <f.fainelli@gmail.com> 4256R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4257S: Supported 4258F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4259F: drivers/gpio/gpio-brcmstb.c 4260 4261BROADCOM BRCMSTB I2C DRIVER 4262M: Kamal Dasu <kdasu.kdev@gmail.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-i2c@vger.kernel.org 4265S: Supported 4266F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4267F: drivers/i2c/busses/i2c-brcmstb.c 4268 4269BROADCOM BRCMSTB UART DRIVER 4270M: Al Cooper <alcooperx@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-serial@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4275F: drivers/tty/serial/8250/8250_bcm7271.c 4276 4277BROADCOM BRCMSTB USB EHCI DRIVER 4278M: Justin Chen <justinpopo6@gmail.com> 4279M: Al Cooper <alcooperx@gmail.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-usb@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4284F: drivers/usb/host/ehci-brcm.* 4285 4286BROADCOM BRCMSTB USB PIN MAP DRIVER 4287M: Al Cooper <alcooperx@gmail.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-usb@vger.kernel.org 4290S: Maintained 4291F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4292F: drivers/usb/misc/brcmstb-usb-pinmap.c 4293 4294BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4295M: Justin Chen <justinpopo6@gmail.com> 4296M: Al Cooper <alcooperx@gmail.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: linux-kernel@vger.kernel.org 4299S: Maintained 4300F: drivers/phy/broadcom/phy-brcm-usb* 4301 4302BROADCOM ETHERNET PHY DRIVERS 4303M: Florian Fainelli <f.fainelli@gmail.com> 4304R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4305L: netdev@vger.kernel.org 4306S: Supported 4307F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4308F: drivers/net/phy/bcm*.[ch] 4309F: drivers/net/phy/broadcom.c 4310F: include/linux/brcmphy.h 4311 4312BROADCOM GENET ETHERNET DRIVER 4313M: Doug Berger <opendmb@gmail.com> 4314M: Florian Fainelli <f.fainelli@gmail.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: netdev@vger.kernel.org 4317S: Supported 4318F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4319F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4320F: drivers/net/ethernet/broadcom/genet/ 4321F: drivers/net/ethernet/broadcom/unimac.h 4322F: drivers/net/mdio/mdio-bcm-unimac.c 4323F: include/linux/platform_data/bcmgenet.h 4324F: include/linux/platform_data/mdio-bcm-unimac.h 4325 4326BROADCOM IPROC ARM ARCHITECTURE 4327M: Ray Jui <rjui@broadcom.com> 4328M: Scott Branden <sbranden@broadcom.com> 4329R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4331S: Maintained 4332T: git https://github.com/broadcom/stblinux.git 4333F: arch/arm64/boot/dts/broadcom/northstar2/* 4334F: arch/arm64/boot/dts/broadcom/stingray/* 4335F: drivers/clk/bcm/clk-ns* 4336F: drivers/clk/bcm/clk-sr* 4337F: drivers/pinctrl/bcm/pinctrl-ns* 4338F: include/dt-bindings/clock/bcm-sr* 4339N: iproc 4340N: cygnus 4341N: bcm[-_]nsp 4342N: bcm9113* 4343N: bcm9583* 4344N: bcm9585* 4345N: bcm9586* 4346N: bcm988312 4347N: bcm113* 4348N: bcm583* 4349N: bcm585* 4350N: bcm586* 4351N: bcm88312 4352N: hr2 4353N: stingray 4354 4355BROADCOM IPROC GBIT ETHERNET DRIVER 4356M: Rafał Miłecki <rafal@milecki.pl> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358L: netdev@vger.kernel.org 4359S: Maintained 4360F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4361F: drivers/net/ethernet/broadcom/bgmac* 4362F: drivers/net/ethernet/broadcom/unimac.h 4363 4364BROADCOM KONA GPIO DRIVER 4365M: Ray Jui <rjui@broadcom.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367S: Supported 4368F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4369F: drivers/gpio/gpio-bcm-kona.c 4370 4371BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4372M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4373M: Kashyap Desai <kashyap.desai@broadcom.com> 4374M: Sumit Saxena <sumit.saxena@broadcom.com> 4375M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4376L: mpi3mr-linuxdrv.pdl@broadcom.com 4377L: linux-scsi@vger.kernel.org 4378S: Supported 4379W: https://www.broadcom.com/support/storage 4380F: drivers/scsi/mpi3mr/ 4381 4382BROADCOM NETXTREME-E ROCE DRIVER 4383M: Selvin Xavier <selvin.xavier@broadcom.com> 4384L: linux-rdma@vger.kernel.org 4385S: Supported 4386W: http://www.broadcom.com 4387F: drivers/infiniband/hw/bnxt_re/ 4388F: include/uapi/rdma/bnxt_re-abi.h 4389 4390BROADCOM NVRAM DRIVER 4391M: Rafał Miłecki <zajec5@gmail.com> 4392L: linux-mips@vger.kernel.org 4393S: Maintained 4394F: drivers/firmware/broadcom/* 4395 4396BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4397M: Rafał Miłecki <rafal@milecki.pl> 4398M: Florian Fainelli <f.fainelli@gmail.com> 4399R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4400L: linux-pm@vger.kernel.org 4401S: Maintained 4402T: git https://github.com/broadcom/stblinux.git 4403F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4404F: include/dt-bindings/soc/bcm-pmb.h 4405 4406BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4407M: Rafał Miłecki <zajec5@gmail.com> 4408L: linux-wireless@vger.kernel.org 4409S: Maintained 4410F: drivers/bcma/ 4411F: include/linux/bcma/ 4412 4413BROADCOM SPI DRIVER 4414M: Kamal Dasu <kdasu.kdev@gmail.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416S: Maintained 4417F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4418F: drivers/spi/spi-bcm-qspi.* 4419F: drivers/spi/spi-brcmstb-qspi.c 4420F: drivers/spi/spi-iproc-qspi.c 4421 4422BROADCOM STB AVS CPUFREQ DRIVER 4423M: Markus Mayer <mmayer@broadcom.com> 4424R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4425L: linux-pm@vger.kernel.org 4426S: Maintained 4427F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4428F: drivers/cpufreq/brcmstb* 4429 4430BROADCOM STB AVS TMON DRIVER 4431M: Markus Mayer <mmayer@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-pm@vger.kernel.org 4434S: Maintained 4435F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4436F: drivers/thermal/broadcom/brcmstb* 4437 4438BROADCOM STB DPFE DRIVER 4439M: Markus Mayer <mmayer@broadcom.com> 4440R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4442S: Maintained 4443F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4444F: drivers/memory/brcmstb_dpfe.c 4445 4446BROADCOM STB NAND FLASH DRIVER 4447M: Brian Norris <computersforpeace@gmail.com> 4448M: Kamal Dasu <kdasu.kdev@gmail.com> 4449R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4450L: linux-mtd@lists.infradead.org 4451S: Maintained 4452F: drivers/mtd/nand/raw/brcmnand/ 4453F: include/linux/platform_data/brcmnand.h 4454 4455BROADCOM STB PCIE DRIVER 4456M: Jim Quinlan <jim2101024@gmail.com> 4457M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4458M: Florian Fainelli <f.fainelli@gmail.com> 4459R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4460L: linux-pci@vger.kernel.org 4461S: Maintained 4462F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4463F: drivers/pci/controller/pcie-brcmstb.c 4464 4465BROADCOM SYSTEMPORT ETHERNET DRIVER 4466M: Florian Fainelli <f.fainelli@gmail.com> 4467R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4468L: netdev@vger.kernel.org 4469S: Supported 4470F: drivers/net/ethernet/broadcom/bcmsysport.* 4471F: drivers/net/ethernet/broadcom/unimac.h 4472F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4473 4474BROADCOM TG3 GIGABIT ETHERNET DRIVER 4475M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4476M: Prashant Sreedharan <prashant@broadcom.com> 4477M: Michael Chan <mchan@broadcom.com> 4478L: netdev@vger.kernel.org 4479S: Supported 4480F: drivers/net/ethernet/broadcom/tg3.* 4481 4482BROADCOM VK DRIVER 4483M: Scott Branden <scott.branden@broadcom.com> 4484R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4485S: Supported 4486F: drivers/misc/bcm-vk/ 4487F: include/uapi/linux/misc/bcm_vk.h 4488 4489BROCADE BFA FC SCSI DRIVER 4490M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4491M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4492L: linux-scsi@vger.kernel.org 4493S: Supported 4494F: drivers/scsi/bfa/ 4495 4496BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4497M: Rasesh Mody <rmody@marvell.com> 4498M: Sudarsana Kalluru <skalluru@marvell.com> 4499M: GR-Linux-NIC-Dev@marvell.com 4500L: netdev@vger.kernel.org 4501S: Supported 4502F: drivers/net/ethernet/brocade/bna/ 4503 4504BSG (block layer generic sg v4 driver) 4505M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4506L: linux-scsi@vger.kernel.org 4507S: Supported 4508F: block/bsg.c 4509F: include/linux/bsg.h 4510F: include/uapi/linux/bsg.h 4511 4512BT87X AUDIO DRIVER 4513M: Clemens Ladisch <clemens@ladisch.de> 4514L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4515S: Maintained 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4517F: Documentation/sound/cards/bt87x.rst 4518F: sound/pci/bt87x.c 4519 4520BT8XXGPIO DRIVER 4521M: Michael Buesch <m@bues.ch> 4522S: Maintained 4523W: http://bu3sch.de/btgpio.php 4524F: drivers/gpio/gpio-bt8xx.c 4525 4526BTRFS FILE SYSTEM 4527M: Chris Mason <clm@fb.com> 4528M: Josef Bacik <josef@toxicpanda.com> 4529M: David Sterba <dsterba@suse.com> 4530L: linux-btrfs@vger.kernel.org 4531S: Maintained 4532W: https://btrfs.readthedocs.io 4533W: https://btrfs.wiki.kernel.org/ 4534Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4535C: irc://irc.libera.chat/btrfs 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4537F: Documentation/filesystems/btrfs.rst 4538F: fs/btrfs/ 4539F: include/linux/btrfs* 4540F: include/trace/events/btrfs.h 4541F: include/uapi/linux/btrfs* 4542 4543BTTV VIDEO4LINUX DRIVER 4544M: Mauro Carvalho Chehab <mchehab@kernel.org> 4545L: linux-media@vger.kernel.org 4546S: Odd fixes 4547W: https://linuxtv.org 4548T: git git://linuxtv.org/media_tree.git 4549F: Documentation/driver-api/media/drivers/bttv* 4550F: drivers/media/pci/bt8xx/bttv* 4551 4552BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4553M: Chanwoo Choi <cw00.choi@samsung.com> 4554L: linux-pm@vger.kernel.org 4555L: linux-samsung-soc@vger.kernel.org 4556S: Maintained 4557T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4558F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4559F: drivers/devfreq/exynos-bus.c 4560 4561BUSLOGIC SCSI DRIVER 4562M: Khalid Aziz <khalid@gonehiking.org> 4563L: linux-scsi@vger.kernel.org 4564S: Maintained 4565F: drivers/scsi/BusLogic.* 4566F: drivers/scsi/FlashPoint.* 4567 4568C-MEDIA CMI8788 DRIVER 4569M: Clemens Ladisch <clemens@ladisch.de> 4570L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4571S: Maintained 4572T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4573F: sound/pci/oxygen/ 4574 4575C-SKY ARCHITECTURE 4576M: Guo Ren <guoren@kernel.org> 4577L: linux-csky@vger.kernel.org 4578S: Supported 4579T: git https://github.com/c-sky/csky-linux.git 4580F: Documentation/devicetree/bindings/csky/ 4581F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4582F: Documentation/devicetree/bindings/timer/csky,* 4583F: arch/csky/ 4584F: drivers/clocksource/timer-gx6605s.c 4585F: drivers/clocksource/timer-mp-csky.c 4586F: drivers/irqchip/irq-csky-* 4587N: csky 4588K: csky 4589 4590CA8210 IEEE-802.15.4 RADIO DRIVER 4591L: linux-wpan@vger.kernel.org 4592S: Orphan 4593W: https://github.com/Cascoda/ca8210-linux.git 4594F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4595F: drivers/net/ieee802154/ca8210.c 4596 4597CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4598M: Damien Le Moal <damien.lemoal@wdc.com> 4599L: linux-riscv@lists.infradead.org 4600L: linux-gpio@vger.kernel.org (pinctrl driver) 4601F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4602F: drivers/pinctrl/pinctrl-k210.c 4603 4604CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4605M: Damien Le Moal <damien.lemoal@wdc.com> 4606L: linux-kernel@vger.kernel.org 4607L: linux-riscv@lists.infradead.org 4608S: Maintained 4609F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4610F: drivers/reset/reset-k210.c 4611 4612CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4613M: Damien Le Moal <damien.lemoal@wdc.com> 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4617F: drivers/soc/canaan/ 4618F: include/soc/canaan/ 4619 4620CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4621M: David Howells <dhowells@redhat.com> 4622L: linux-cachefs@redhat.com (moderated for non-subscribers) 4623S: Supported 4624F: Documentation/filesystems/caching/cachefiles.rst 4625F: fs/cachefiles/ 4626 4627CADENCE MIPI-CSI2 BRIDGES 4628M: Maxime Ripard <mripard@kernel.org> 4629L: linux-media@vger.kernel.org 4630S: Maintained 4631F: Documentation/devicetree/bindings/media/cdns,*.txt 4632F: drivers/media/platform/cadence/cdns-csi2* 4633 4634CADENCE NAND DRIVER 4635L: linux-mtd@lists.infradead.org 4636S: Orphan 4637F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4638F: drivers/mtd/nand/raw/cadence-nand-controller.c 4639 4640CADENCE USB3 DRD IP DRIVER 4641M: Peter Chen <peter.chen@kernel.org> 4642M: Pawel Laszczak <pawell@cadence.com> 4643R: Roger Quadros <rogerq@kernel.org> 4644R: Aswath Govindraju <a-govindraju@ti.com> 4645L: linux-usb@vger.kernel.org 4646S: Maintained 4647T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4648F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4649F: drivers/usb/cdns3/ 4650X: drivers/usb/cdns3/cdnsp* 4651 4652CADENCE USBSSP DRD IP DRIVER 4653M: Pawel Laszczak <pawell@cadence.com> 4654L: linux-usb@vger.kernel.org 4655S: Maintained 4656T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4657F: drivers/usb/cdns3/ 4658X: drivers/usb/cdns3/cdns3* 4659 4660CADET FM/AM RADIO RECEIVER DRIVER 4661M: Hans Verkuil <hverkuil@xs4all.nl> 4662L: linux-media@vger.kernel.org 4663S: Maintained 4664W: https://linuxtv.org 4665T: git git://linuxtv.org/media_tree.git 4666F: drivers/media/radio/radio-cadet* 4667 4668CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4669L: linux-media@vger.kernel.org 4670S: Orphan 4671T: git git://linuxtv.org/media_tree.git 4672F: Documentation/admin-guide/media/cafe_ccic* 4673F: drivers/media/platform/marvell/ 4674 4675CAIF NETWORK LAYER 4676L: netdev@vger.kernel.org 4677S: Orphan 4678F: Documentation/networking/caif/ 4679F: drivers/net/caif/ 4680F: include/net/caif/ 4681F: include/uapi/linux/caif/ 4682F: net/caif/ 4683 4684CAKE QDISC 4685M: Toke Høiland-Jørgensen <toke@toke.dk> 4686L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4687S: Maintained 4688F: net/sched/sch_cake.c 4689 4690CAN NETWORK DRIVERS 4691M: Wolfgang Grandegger <wg@grandegger.com> 4692M: Marc Kleine-Budde <mkl@pengutronix.de> 4693L: linux-can@vger.kernel.org 4694S: Maintained 4695W: https://github.com/linux-can 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4698F: Documentation/devicetree/bindings/net/can/ 4699F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4700F: drivers/net/can/ 4701F: drivers/phy/phy-can-transceiver.c 4702F: include/linux/can/bittiming.h 4703F: include/linux/can/dev.h 4704F: include/linux/can/length.h 4705F: include/linux/can/platform/ 4706F: include/linux/can/rx-offload.h 4707F: include/uapi/linux/can/error.h 4708F: include/uapi/linux/can/netlink.h 4709F: include/uapi/linux/can/vxcan.h 4710 4711CAN NETWORK LAYER 4712M: Oliver Hartkopp <socketcan@hartkopp.net> 4713M: Marc Kleine-Budde <mkl@pengutronix.de> 4714L: linux-can@vger.kernel.org 4715S: Maintained 4716W: https://github.com/linux-can 4717T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4718T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4719F: Documentation/networking/can.rst 4720F: include/linux/can/can-ml.h 4721F: include/linux/can/core.h 4722F: include/linux/can/skb.h 4723F: include/net/netns/can.h 4724F: include/uapi/linux/can.h 4725F: include/uapi/linux/can/bcm.h 4726F: include/uapi/linux/can/gw.h 4727F: include/uapi/linux/can/isotp.h 4728F: include/uapi/linux/can/raw.h 4729F: net/can/ 4730 4731CAN-J1939 NETWORK LAYER 4732M: Robin van der Gracht <robin@protonic.nl> 4733M: Oleksij Rempel <o.rempel@pengutronix.de> 4734R: kernel@pengutronix.de 4735L: linux-can@vger.kernel.org 4736S: Maintained 4737F: Documentation/networking/j1939.rst 4738F: include/uapi/linux/can/j1939.h 4739F: net/can/j1939/ 4740 4741CAPABILITIES 4742M: Serge Hallyn <serge@hallyn.com> 4743L: linux-security-module@vger.kernel.org 4744S: Supported 4745F: include/linux/capability.h 4746F: include/uapi/linux/capability.h 4747F: kernel/capability.c 4748F: security/commoncap.c 4749 4750CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4751M: Kevin Tsai <ktsai@capellamicro.com> 4752S: Maintained 4753F: drivers/iio/light/cm* 4754 4755CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4756M: Christian Lamparter <chunkeey@googlemail.com> 4757L: linux-wireless@vger.kernel.org 4758S: Maintained 4759W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4760F: drivers/net/wireless/ath/carl9170/ 4761 4762CAVIUM I2C DRIVER 4763M: Robert Richter <rric@kernel.org> 4764S: Odd Fixes 4765W: http://www.marvell.com 4766F: drivers/i2c/busses/i2c-octeon* 4767F: drivers/i2c/busses/i2c-thunderx* 4768 4769CAVIUM LIQUIDIO NETWORK DRIVER 4770M: Derek Chickles <dchickles@marvell.com> 4771M: Satanand Burla <sburla@marvell.com> 4772M: Felix Manlunas <fmanlunas@marvell.com> 4773L: netdev@vger.kernel.org 4774S: Supported 4775W: http://www.marvell.com 4776F: drivers/net/ethernet/cavium/liquidio/ 4777 4778CAVIUM MMC DRIVER 4779M: Robert Richter <rric@kernel.org> 4780S: Odd Fixes 4781W: http://www.marvell.com 4782F: drivers/mmc/host/cavium* 4783 4784CAVIUM OCTEON-TX CRYPTO DRIVER 4785M: George Cherian <gcherian@marvell.com> 4786L: linux-crypto@vger.kernel.org 4787S: Supported 4788W: http://www.marvell.com 4789F: drivers/crypto/cavium/cpt/ 4790 4791CAVIUM THUNDERX2 ARM64 SOC 4792M: Robert Richter <rric@kernel.org> 4793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4794S: Odd Fixes 4795F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4796F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4797 4798CBS/ETF/TAPRIO QDISCS 4799M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4800S: Maintained 4801L: netdev@vger.kernel.org 4802F: net/sched/sch_cbs.c 4803F: net/sched/sch_etf.c 4804F: net/sched/sch_taprio.c 4805 4806CC2520 IEEE-802.15.4 RADIO DRIVER 4807M: Varka Bhadram <varkabhadram@gmail.com> 4808L: linux-wpan@vger.kernel.org 4809S: Maintained 4810F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4811F: drivers/net/ieee802154/cc2520.c 4812F: include/linux/spi/cc2520.h 4813 4814CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4815M: Gilad Ben-Yossef <gilad@benyossef.com> 4816L: linux-crypto@vger.kernel.org 4817S: Supported 4818W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4819F: drivers/crypto/ccree/ 4820 4821CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4822M: Hadar Gat <hadar.gat@arm.com> 4823L: linux-crypto@vger.kernel.org 4824S: Supported 4825F: drivers/char/hw_random/cctrng.c 4826F: drivers/char/hw_random/cctrng.h 4827F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4828W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4829 4830CEC FRAMEWORK 4831M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4832L: linux-media@vger.kernel.org 4833S: Supported 4834W: http://linuxtv.org 4835T: git git://linuxtv.org/media_tree.git 4836F: Documentation/ABI/testing/debugfs-cec-error-inj 4837F: Documentation/devicetree/bindings/media/cec.txt 4838F: Documentation/driver-api/media/cec-core.rst 4839F: Documentation/userspace-api/media/cec 4840F: drivers/media/cec/ 4841F: drivers/media/rc/keymaps/rc-cec.c 4842F: include/media/cec-notifier.h 4843F: include/media/cec.h 4844F: include/uapi/linux/cec-funcs.h 4845F: include/uapi/linux/cec.h 4846 4847CEC GPIO DRIVER 4848M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4849L: linux-media@vger.kernel.org 4850S: Supported 4851W: http://linuxtv.org 4852T: git git://linuxtv.org/media_tree.git 4853F: Documentation/devicetree/bindings/media/cec-gpio.txt 4854F: drivers/media/cec/platform/cec-gpio/ 4855 4856CELL BROADBAND ENGINE ARCHITECTURE 4857M: Arnd Bergmann <arnd@arndb.de> 4858L: linuxppc-dev@lists.ozlabs.org 4859S: Supported 4860W: http://www.ibm.com/developerworks/power/cell/ 4861F: arch/powerpc/include/asm/cell*.h 4862F: arch/powerpc/include/asm/spu*.h 4863F: arch/powerpc/include/uapi/asm/spu*.h 4864F: arch/powerpc/platforms/cell/ 4865 4866CELLWISE CW2015 BATTERY DRIVER 4867M: Tobias Schrammm <t.schramm@manjaro.org> 4868S: Maintained 4869F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4870F: drivers/power/supply/cw2015_battery.c 4871 4872CEPH COMMON CODE (LIBCEPH) 4873M: Ilya Dryomov <idryomov@gmail.com> 4874M: Xiubo Li <xiubli@redhat.com> 4875R: Jeff Layton <jlayton@kernel.org> 4876L: ceph-devel@vger.kernel.org 4877S: Supported 4878W: http://ceph.com/ 4879T: git https://github.com/ceph/ceph-client.git 4880F: include/linux/ceph/ 4881F: include/linux/crush/ 4882F: net/ceph/ 4883 4884CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4885M: Xiubo Li <xiubli@redhat.com> 4886M: Ilya Dryomov <idryomov@gmail.com> 4887R: Jeff Layton <jlayton@kernel.org> 4888L: ceph-devel@vger.kernel.org 4889S: Supported 4890W: http://ceph.com/ 4891T: git https://github.com/ceph/ceph-client.git 4892F: Documentation/filesystems/ceph.rst 4893F: fs/ceph/ 4894 4895CERTIFICATE HANDLING 4896M: David Howells <dhowells@redhat.com> 4897M: David Woodhouse <dwmw2@infradead.org> 4898L: keyrings@vger.kernel.org 4899S: Maintained 4900F: Documentation/admin-guide/module-signing.rst 4901F: certs/ 4902F: scripts/sign-file.c 4903F: tools/certs/ 4904 4905CFAG12864B LCD DRIVER 4906M: Miguel Ojeda <ojeda@kernel.org> 4907S: Maintained 4908F: drivers/auxdisplay/cfag12864b.c 4909F: include/linux/cfag12864b.h 4910 4911CFAG12864BFB LCD FRAMEBUFFER DRIVER 4912M: Miguel Ojeda <ojeda@kernel.org> 4913S: Maintained 4914F: drivers/auxdisplay/cfag12864bfb.c 4915F: include/linux/cfag12864b.h 4916 4917CHAR and MISC DRIVERS 4918M: Arnd Bergmann <arnd@arndb.de> 4919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4920S: Supported 4921T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4922F: drivers/char/ 4923F: drivers/misc/ 4924F: include/linux/miscdevice.h 4925X: drivers/char/agp/ 4926X: drivers/char/hw_random/ 4927X: drivers/char/ipmi/ 4928X: drivers/char/random.c 4929X: drivers/char/tpm/ 4930 4931CHECKPATCH 4932M: Andy Whitcroft <apw@canonical.com> 4933M: Joe Perches <joe@perches.com> 4934R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4935R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4936S: Maintained 4937F: scripts/checkpatch.pl 4938 4939CHECKPATCH DOCUMENTATION 4940M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4941M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4942R: Joe Perches <joe@perches.com> 4943S: Maintained 4944F: Documentation/dev-tools/checkpatch.rst 4945 4946CHINESE DOCUMENTATION 4947M: Alex Shi <alexs@kernel.org> 4948M: Yanteng Si <siyanteng@loongson.cn> 4949S: Maintained 4950F: Documentation/translations/zh_CN/ 4951 4952CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4953M: Peter Chen <peter.chen@kernel.org> 4954L: linux-usb@vger.kernel.org 4955S: Maintained 4956T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4957F: drivers/usb/chipidea/ 4958 4959CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4960M: Hans de Goede <hdegoede@redhat.com> 4961L: linux-input@vger.kernel.org 4962S: Maintained 4963F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4964F: drivers/input/touchscreen/chipone_icn8318.c 4965 4966CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4967M: Hans de Goede <hdegoede@redhat.com> 4968L: linux-input@vger.kernel.org 4969S: Maintained 4970F: drivers/input/touchscreen/chipone_icn8505.c 4971 4972CHROME HARDWARE PLATFORM SUPPORT 4973M: Benson Leung <bleung@chromium.org> 4974L: chrome-platform@lists.linux.dev 4975S: Maintained 4976T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4977F: drivers/platform/chrome/ 4978 4979CHROMEOS EC CODEC DRIVER 4980M: Cheng-Yi Chiang <cychiang@chromium.org> 4981M: Tzung-Bi Shih <tzungbi@kernel.org> 4982R: Guenter Roeck <groeck@chromium.org> 4983L: chrome-platform@lists.linux.dev 4984S: Maintained 4985F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4986F: sound/soc/codecs/cros_ec_codec.* 4987 4988CHROMEOS EC SUBDRIVERS 4989M: Benson Leung <bleung@chromium.org> 4990R: Guenter Roeck <groeck@chromium.org> 4991L: chrome-platform@lists.linux.dev 4992S: Maintained 4993F: drivers/power/supply/cros_usbpd-charger.c 4994N: cros_ec 4995N: cros-ec 4996 4997CHROMEOS EC USB TYPE-C DRIVER 4998M: Prashant Malani <pmalani@chromium.org> 4999L: chrome-platform@lists.linux.dev 5000S: Maintained 5001F: drivers/platform/chrome/cros_ec_typec.c 5002F: drivers/platform/chrome/cros_typec_switch.c 5003 5004CHROMEOS EC USB PD NOTIFY DRIVER 5005M: Prashant Malani <pmalani@chromium.org> 5006L: chrome-platform@lists.linux.dev 5007S: Maintained 5008F: drivers/platform/chrome/cros_usbpd_notify.c 5009F: include/linux/platform_data/cros_usbpd_notify.h 5010 5011CHROMEOS HPS DRIVER 5012M: Dan Callaghan <dcallagh@chromium.org> 5013R: Sami Kyöstilä <skyostil@chromium.org> 5014S: Maintained 5015F: drivers/platform/chrome/cros_hps_i2c.c 5016 5017CHRONTEL CH7322 CEC DRIVER 5018M: Joe Tessler <jrt@google.com> 5019L: linux-media@vger.kernel.org 5020S: Maintained 5021T: git git://linuxtv.org/media_tree.git 5022F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5023F: drivers/media/cec/i2c/ch7322.c 5024 5025CIRRUS LOGIC AUDIO CODEC DRIVERS 5026M: James Schulman <james.schulman@cirrus.com> 5027M: David Rhodes <david.rhodes@cirrus.com> 5028M: Lucas Tanure <tanureal@opensource.cirrus.com> 5029M: Richard Fitzgerald <rf@opensource.cirrus.com> 5030L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5031L: patches@opensource.cirrus.com 5032S: Maintained 5033F: Documentation/devicetree/bindings/sound/cirrus,cs* 5034F: include/dt-bindings/sound/cs* 5035F: sound/pci/hda/cs* 5036F: sound/pci/hda/hda_cs_dsp_ctl.* 5037F: sound/soc/codecs/cs* 5038 5039CIRRUS LOGIC DSP FIRMWARE DRIVER 5040M: Simon Trimmer <simont@opensource.cirrus.com> 5041M: Charles Keepax <ckeepax@opensource.cirrus.com> 5042M: Richard Fitzgerald <rf@opensource.cirrus.com> 5043L: patches@opensource.cirrus.com 5044S: Supported 5045W: https://github.com/CirrusLogic/linux-drivers/wiki 5046T: git https://github.com/CirrusLogic/linux-drivers.git 5047F: drivers/firmware/cirrus/* 5048F: include/linux/firmware/cirrus/* 5049 5050CIRRUS LOGIC EP93XX ETHERNET DRIVER 5051M: Hartley Sweeten <hsweeten@visionengravers.com> 5052L: netdev@vger.kernel.org 5053S: Maintained 5054F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5055 5056CIRRUS LOGIC LOCHNAGAR DRIVER 5057M: Charles Keepax <ckeepax@opensource.cirrus.com> 5058M: Richard Fitzgerald <rf@opensource.cirrus.com> 5059L: patches@opensource.cirrus.com 5060S: Supported 5061F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5062F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5063F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5064F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5065F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5066F: Documentation/hwmon/lochnagar.rst 5067F: drivers/clk/clk-lochnagar.c 5068F: drivers/hwmon/lochnagar-hwmon.c 5069F: drivers/mfd/lochnagar-i2c.c 5070F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5071F: drivers/regulator/lochnagar-regulator.c 5072F: include/dt-bindings/clock/lochnagar.h 5073F: include/dt-bindings/pinctrl/lochnagar.h 5074F: include/linux/mfd/lochnagar* 5075F: sound/soc/codecs/lochnagar-sc.c 5076 5077CIRRUS LOGIC MADERA CODEC DRIVERS 5078M: Charles Keepax <ckeepax@opensource.cirrus.com> 5079M: Richard Fitzgerald <rf@opensource.cirrus.com> 5080L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5081L: patches@opensource.cirrus.com 5082S: Supported 5083W: https://github.com/CirrusLogic/linux-drivers/wiki 5084T: git https://github.com/CirrusLogic/linux-drivers.git 5085F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5086F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5087F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5088F: drivers/gpio/gpio-madera* 5089F: drivers/irqchip/irq-madera* 5090F: drivers/mfd/cs47l* 5091F: drivers/mfd/madera* 5092F: drivers/pinctrl/cirrus/* 5093F: include/dt-bindings/sound/madera* 5094F: include/linux/irqchip/irq-madera* 5095F: include/linux/mfd/madera/* 5096F: include/sound/madera* 5097F: sound/soc/codecs/cs47l* 5098F: sound/soc/codecs/madera* 5099 5100CISCO FCOE HBA DRIVER 5101M: Satish Kharat <satishkh@cisco.com> 5102M: Sesidhar Baddela <sebaddel@cisco.com> 5103M: Karan Tilak Kumar <kartilak@cisco.com> 5104L: linux-scsi@vger.kernel.org 5105S: Supported 5106F: drivers/scsi/fnic/ 5107 5108CISCO SCSI HBA DRIVER 5109M: Karan Tilak Kumar <kartilak@cisco.com> 5110M: Sesidhar Baddela <sebaddel@cisco.com> 5111L: linux-scsi@vger.kernel.org 5112S: Supported 5113F: drivers/scsi/snic/ 5114 5115CISCO VIC ETHERNET NIC DRIVER 5116M: Christian Benvenuti <benve@cisco.com> 5117M: Satish Kharat <satishkh@cisco.com> 5118S: Supported 5119F: drivers/net/ethernet/cisco/enic/ 5120 5121CISCO VIC LOW LATENCY NIC DRIVER 5122M: Christian Benvenuti <benve@cisco.com> 5123M: Nelson Escobar <neescoba@cisco.com> 5124S: Supported 5125F: drivers/infiniband/hw/usnic/ 5126 5127CLANG-FORMAT FILE 5128M: Miguel Ojeda <ojeda@kernel.org> 5129S: Maintained 5130F: .clang-format 5131 5132CLANG/LLVM BUILD SUPPORT 5133M: Nathan Chancellor <nathan@kernel.org> 5134M: Nick Desaulniers <ndesaulniers@google.com> 5135R: Tom Rix <trix@redhat.com> 5136L: llvm@lists.linux.dev 5137S: Supported 5138W: https://clangbuiltlinux.github.io/ 5139B: https://github.com/ClangBuiltLinux/linux/issues 5140C: irc://irc.libera.chat/clangbuiltlinux 5141F: Documentation/kbuild/llvm.rst 5142F: include/linux/compiler-clang.h 5143F: scripts/Makefile.clang 5144F: scripts/clang-tools/ 5145K: \b(?i:clang|llvm)\b 5146 5147CLANG CONTROL FLOW INTEGRITY SUPPORT 5148M: Sami Tolvanen <samitolvanen@google.com> 5149M: Kees Cook <keescook@chromium.org> 5150R: Nathan Chancellor <nathan@kernel.org> 5151R: Nick Desaulniers <ndesaulniers@google.com> 5152L: llvm@lists.linux.dev 5153S: Supported 5154B: https://github.com/ClangBuiltLinux/linux/issues 5155T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5156F: include/linux/cfi.h 5157F: kernel/cfi.c 5158 5159CLK API 5160M: Russell King <linux@armlinux.org.uk> 5161L: linux-clk@vger.kernel.org 5162S: Maintained 5163F: include/linux/clk.h 5164 5165CLOCKSOURCE, CLOCKEVENT DRIVERS 5166M: Daniel Lezcano <daniel.lezcano@linaro.org> 5167M: Thomas Gleixner <tglx@linutronix.de> 5168L: linux-kernel@vger.kernel.org 5169S: Supported 5170T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5171F: Documentation/devicetree/bindings/timer/ 5172F: drivers/clocksource/ 5173 5174CMPC ACPI DRIVER 5175M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5176M: Daniel Oliveira Nascimento <don@syst.com.br> 5177L: platform-driver-x86@vger.kernel.org 5178S: Supported 5179F: drivers/platform/x86/classmate-laptop.c 5180 5181COBALT MEDIA DRIVER 5182M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5183L: linux-media@vger.kernel.org 5184S: Supported 5185W: https://linuxtv.org 5186T: git git://linuxtv.org/media_tree.git 5187F: drivers/media/pci/cobalt/ 5188 5189COCCINELLE/Semantic Patches (SmPL) 5190M: Julia Lawall <Julia.Lawall@inria.fr> 5191M: Nicolas Palix <nicolas.palix@imag.fr> 5192L: cocci@inria.fr (moderated for non-subscribers) 5193S: Supported 5194W: https://coccinelle.gitlabpages.inria.fr/website/ 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5196F: Documentation/dev-tools/coccinelle.rst 5197F: scripts/coccicheck 5198F: scripts/coccinelle/ 5199 5200CODA FILE SYSTEM 5201M: Jan Harkes <jaharkes@cs.cmu.edu> 5202M: coda@cs.cmu.edu 5203L: codalist@coda.cs.cmu.edu 5204S: Maintained 5205W: http://www.coda.cs.cmu.edu/ 5206F: Documentation/filesystems/coda.rst 5207F: fs/coda/ 5208F: include/linux/coda*.h 5209F: include/uapi/linux/coda*.h 5210 5211CODA V4L2 MEM2MEM DRIVER 5212M: Philipp Zabel <p.zabel@pengutronix.de> 5213L: linux-media@vger.kernel.org 5214S: Maintained 5215F: Documentation/devicetree/bindings/media/coda.yaml 5216F: drivers/media/platform/chips-media/ 5217 5218CODE OF CONDUCT 5219M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5220S: Supported 5221F: Documentation/process/code-of-conduct-interpretation.rst 5222F: Documentation/process/code-of-conduct.rst 5223 5224COMEDI DRIVERS 5225M: Ian Abbott <abbotti@mev.co.uk> 5226M: H Hartley Sweeten <hsweeten@visionengravers.com> 5227S: Odd Fixes 5228F: drivers/comedi/ 5229F: include/linux/comedi/ 5230F: include/uapi/linux/comedi.h 5231 5232COMMON CLK FRAMEWORK 5233M: Michael Turquette <mturquette@baylibre.com> 5234M: Stephen Boyd <sboyd@kernel.org> 5235L: linux-clk@vger.kernel.org 5236S: Maintained 5237Q: http://patchwork.kernel.org/project/linux-clk/list/ 5238T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5239F: Documentation/devicetree/bindings/clock/ 5240F: drivers/clk/ 5241F: include/dt-bindings/clock/ 5242F: include/linux/clk-pr* 5243F: include/linux/clk/ 5244F: include/linux/of_clk.h 5245X: drivers/clk/clkdev.c 5246 5247COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5248M: Steve French <sfrench@samba.org> 5249R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5250R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5251R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5252R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5253L: linux-cifs@vger.kernel.org 5254L: samba-technical@lists.samba.org (moderated for non-subscribers) 5255S: Supported 5256W: https://wiki.samba.org/index.php/LinuxCIFS 5257T: git git://git.samba.org/sfrench/cifs-2.6.git 5258F: Documentation/admin-guide/cifs/ 5259F: fs/cifs/ 5260F: fs/smbfs_common/ 5261F: include/uapi/linux/cifs 5262 5263COMPACTPCI HOTPLUG CORE 5264M: Scott Murray <scott@spiteful.org> 5265L: linux-pci@vger.kernel.org 5266S: Maintained 5267F: drivers/pci/hotplug/cpci_hotplug* 5268 5269COMPACTPCI HOTPLUG GENERIC DRIVER 5270M: Scott Murray <scott@spiteful.org> 5271L: linux-pci@vger.kernel.org 5272S: Maintained 5273F: drivers/pci/hotplug/cpcihp_generic.c 5274 5275COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5276M: Scott Murray <scott@spiteful.org> 5277L: linux-pci@vger.kernel.org 5278S: Maintained 5279F: drivers/pci/hotplug/cpcihp_zt5550.* 5280 5281COMPAL LAPTOP SUPPORT 5282M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5283L: platform-driver-x86@vger.kernel.org 5284S: Maintained 5285F: drivers/platform/x86/compal-laptop.c 5286 5287COMPILER ATTRIBUTES 5288M: Miguel Ojeda <ojeda@kernel.org> 5289R: Nick Desaulniers <ndesaulniers@google.com> 5290S: Maintained 5291F: include/linux/compiler_attributes.h 5292 5293COMPUTE EXPRESS LINK (CXL) 5294M: Alison Schofield <alison.schofield@intel.com> 5295M: Vishal Verma <vishal.l.verma@intel.com> 5296M: Ira Weiny <ira.weiny@intel.com> 5297M: Ben Widawsky <bwidawsk@kernel.org> 5298M: Dan Williams <dan.j.williams@intel.com> 5299L: linux-cxl@vger.kernel.org 5300S: Maintained 5301F: drivers/cxl/ 5302F: include/uapi/linux/cxl_mem.h 5303 5304CONEXANT ACCESSRUNNER USB DRIVER 5305L: accessrunner-general@lists.sourceforge.net 5306S: Orphan 5307W: http://accessrunner.sourceforge.net/ 5308F: drivers/usb/atm/cxacru.c 5309 5310CONFIGFS 5311M: Joel Becker <jlbec@evilplan.org> 5312M: Christoph Hellwig <hch@lst.de> 5313S: Supported 5314T: git git://git.infradead.org/users/hch/configfs.git 5315F: fs/configfs/ 5316F: include/linux/configfs.h 5317F: samples/configfs/ 5318 5319CONSOLE SUBSYSTEM 5320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5321S: Supported 5322F: drivers/video/console/ 5323F: include/linux/console* 5324 5325CONTEXT TRACKING 5326M: Frederic Weisbecker <frederic@kernel.org> 5327M: "Paul E. McKenney" <paulmck@kernel.org> 5328S: Maintained 5329F: kernel/context_tracking.c 5330F: include/linux/context_tracking* 5331 5332CONTROL GROUP (CGROUP) 5333M: Tejun Heo <tj@kernel.org> 5334M: Zefan Li <lizefan.x@bytedance.com> 5335M: Johannes Weiner <hannes@cmpxchg.org> 5336L: cgroups@vger.kernel.org 5337S: Maintained 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5339F: Documentation/admin-guide/cgroup-v1/ 5340F: Documentation/admin-guide/cgroup-v2.rst 5341F: include/linux/cgroup* 5342F: kernel/cgroup/ 5343F: tools/testing/selftests/cgroup/ 5344 5345CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5346M: Tejun Heo <tj@kernel.org> 5347M: Josef Bacik <josef@toxicpanda.com> 5348M: Jens Axboe <axboe@kernel.dk> 5349L: cgroups@vger.kernel.org 5350L: linux-block@vger.kernel.org 5351T: git git://git.kernel.dk/linux-block 5352F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5353F: block/bfq-cgroup.c 5354F: block/blk-cgroup.c 5355F: block/blk-iocost.c 5356F: block/blk-iolatency.c 5357F: block/blk-throttle.c 5358F: include/linux/blk-cgroup.h 5359 5360CONTROL GROUP - CPUSET 5361M: Waiman Long <longman@redhat.com> 5362M: Zefan Li <lizefan.x@bytedance.com> 5363L: cgroups@vger.kernel.org 5364S: Maintained 5365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5366F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5367F: include/linux/cpuset.h 5368F: kernel/cgroup/cpuset.c 5369 5370CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5371M: Johannes Weiner <hannes@cmpxchg.org> 5372M: Michal Hocko <mhocko@kernel.org> 5373M: Roman Gushchin <roman.gushchin@linux.dev> 5374M: Shakeel Butt <shakeelb@google.com> 5375R: Muchun Song <muchun.song@linux.dev> 5376L: cgroups@vger.kernel.org 5377L: linux-mm@kvack.org 5378S: Maintained 5379F: mm/memcontrol.c 5380F: mm/swap_cgroup.c 5381F: tools/testing/selftests/cgroup/memcg_protection.m 5382F: tools/testing/selftests/cgroup/test_kmem.c 5383F: tools/testing/selftests/cgroup/test_memcontrol.c 5384 5385CORETEMP HARDWARE MONITORING DRIVER 5386M: Fenghua Yu <fenghua.yu@intel.com> 5387L: linux-hwmon@vger.kernel.org 5388S: Maintained 5389F: Documentation/hwmon/coretemp.rst 5390F: drivers/hwmon/coretemp.c 5391 5392CORSAIR-CPRO HARDWARE MONITOR DRIVER 5393M: Marius Zachmann <mail@mariuszachmann.de> 5394L: linux-hwmon@vger.kernel.org 5395S: Maintained 5396F: drivers/hwmon/corsair-cpro.c 5397 5398CORSAIR-PSU HARDWARE MONITOR DRIVER 5399M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5400L: linux-hwmon@vger.kernel.org 5401S: Maintained 5402F: Documentation/hwmon/corsair-psu.rst 5403F: drivers/hwmon/corsair-psu.c 5404 5405COUNTER SUBSYSTEM 5406M: William Breathitt Gray <william.gray@linaro.org> 5407L: linux-iio@vger.kernel.org 5408S: Maintained 5409T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5410F: Documentation/ABI/testing/sysfs-bus-counter 5411F: Documentation/driver-api/generic-counter.rst 5412F: drivers/counter/ 5413F: include/linux/counter.h 5414F: include/uapi/linux/counter.h 5415F: tools/counter/ 5416 5417CP2615 I2C DRIVER 5418M: Bence Csókás <bence98@sch.bme.hu> 5419S: Maintained 5420F: drivers/i2c/busses/i2c-cp2615.c 5421 5422CPMAC ETHERNET DRIVER 5423M: Florian Fainelli <f.fainelli@gmail.com> 5424L: netdev@vger.kernel.org 5425S: Maintained 5426F: drivers/net/ethernet/ti/cpmac.c 5427 5428CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5429M: Viresh Kumar <viresh.kumar@linaro.org> 5430M: Sudeep Holla <sudeep.holla@arm.com> 5431L: linux-pm@vger.kernel.org 5432S: Maintained 5433W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5434F: drivers/cpufreq/vexpress-spc-cpufreq.c 5435 5436CPU FREQUENCY SCALING FRAMEWORK 5437M: "Rafael J. Wysocki" <rafael@kernel.org> 5438M: Viresh Kumar <viresh.kumar@linaro.org> 5439L: linux-pm@vger.kernel.org 5440S: Maintained 5441B: https://bugzilla.kernel.org 5442T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5443T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5444F: Documentation/admin-guide/pm/cpufreq.rst 5445F: Documentation/admin-guide/pm/intel_pstate.rst 5446F: Documentation/cpu-freq/ 5447F: Documentation/devicetree/bindings/cpufreq/ 5448F: drivers/cpufreq/ 5449F: include/linux/cpufreq.h 5450F: include/linux/sched/cpufreq.h 5451F: kernel/sched/cpufreq*.c 5452F: tools/testing/selftests/cpufreq/ 5453 5454CPU IDLE TIME MANAGEMENT FRAMEWORK 5455M: "Rafael J. Wysocki" <rafael@kernel.org> 5456M: Daniel Lezcano <daniel.lezcano@linaro.org> 5457L: linux-pm@vger.kernel.org 5458S: Maintained 5459B: https://bugzilla.kernel.org 5460T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5461F: Documentation/admin-guide/pm/cpuidle.rst 5462F: Documentation/driver-api/pm/cpuidle.rst 5463F: drivers/cpuidle/ 5464F: include/linux/cpuidle.h 5465 5466CPU POWER MONITORING SUBSYSTEM 5467M: Thomas Renninger <trenn@suse.com> 5468M: Shuah Khan <shuah@kernel.org> 5469M: Shuah Khan <skhan@linuxfoundation.org> 5470L: linux-pm@vger.kernel.org 5471S: Maintained 5472F: tools/power/cpupower/ 5473 5474CPUID/MSR DRIVER 5475M: "H. Peter Anvin" <hpa@zytor.com> 5476S: Maintained 5477F: arch/x86/kernel/cpuid.c 5478F: arch/x86/kernel/msr.c 5479 5480CPUIDLE DRIVER - ARM BIG LITTLE 5481M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5482M: Daniel Lezcano <daniel.lezcano@linaro.org> 5483L: linux-pm@vger.kernel.org 5484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5485S: Maintained 5486T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5487F: drivers/cpuidle/cpuidle-big_little.c 5488 5489CPUIDLE DRIVER - ARM EXYNOS 5490M: Daniel Lezcano <daniel.lezcano@linaro.org> 5491R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5492M: Kukjin Kim <kgene@kernel.org> 5493L: linux-pm@vger.kernel.org 5494L: linux-samsung-soc@vger.kernel.org 5495S: Supported 5496F: arch/arm/mach-exynos/pm.c 5497F: drivers/cpuidle/cpuidle-exynos.c 5498F: include/linux/platform_data/cpuidle-exynos.h 5499 5500CPUIDLE DRIVER - ARM PSCI 5501M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5502M: Sudeep Holla <sudeep.holla@arm.com> 5503L: linux-pm@vger.kernel.org 5504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5505S: Supported 5506F: drivers/cpuidle/cpuidle-psci.c 5507 5508CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5509M: Ulf Hansson <ulf.hansson@linaro.org> 5510L: linux-pm@vger.kernel.org 5511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5512S: Supported 5513F: drivers/cpuidle/cpuidle-psci.h 5514F: drivers/cpuidle/cpuidle-psci-domain.c 5515 5516CPUIDLE DRIVER - DT IDLE PM DOMAIN 5517M: Ulf Hansson <ulf.hansson@linaro.org> 5518L: linux-pm@vger.kernel.org 5519S: Supported 5520F: drivers/cpuidle/dt_idle_genpd.c 5521F: drivers/cpuidle/dt_idle_genpd.h 5522 5523CPUIDLE DRIVER - RISC-V SBI 5524M: Anup Patel <anup@brainfault.org> 5525L: linux-pm@vger.kernel.org 5526L: linux-riscv@lists.infradead.org 5527S: Maintained 5528F: drivers/cpuidle/cpuidle-riscv-sbi.c 5529 5530CRAMFS FILESYSTEM 5531M: Nicolas Pitre <nico@fluxnic.net> 5532S: Maintained 5533F: Documentation/filesystems/cramfs.rst 5534F: fs/cramfs/ 5535 5536CREATIVE SB0540 5537M: Bastien Nocera <hadess@hadess.net> 5538L: linux-input@vger.kernel.org 5539S: Maintained 5540F: drivers/hid/hid-creative-sb0540.c 5541 5542CRYPTO API 5543M: Herbert Xu <herbert@gondor.apana.org.au> 5544M: "David S. Miller" <davem@davemloft.net> 5545L: linux-crypto@vger.kernel.org 5546S: Maintained 5547T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5548T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5549F: Documentation/crypto/ 5550F: Documentation/devicetree/bindings/crypto/ 5551F: arch/*/crypto/ 5552F: crypto/ 5553F: drivers/crypto/ 5554F: include/crypto/ 5555F: include/linux/crypto* 5556F: lib/crypto/ 5557 5558CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5559M: Neil Horman <nhorman@tuxdriver.com> 5560L: linux-crypto@vger.kernel.org 5561S: Maintained 5562F: crypto/ansi_cprng.c 5563F: crypto/rng.c 5564 5565CS3308 MEDIA DRIVER 5566M: Hans Verkuil <hverkuil@xs4all.nl> 5567L: linux-media@vger.kernel.org 5568S: Odd Fixes 5569W: http://linuxtv.org 5570T: git git://linuxtv.org/media_tree.git 5571F: drivers/media/i2c/cs3308.c 5572 5573CS5535 Audio ALSA driver 5574M: Jaya Kumar <jayakumar.alsa@gmail.com> 5575S: Maintained 5576F: sound/pci/cs5535audio/ 5577 5578CTU CAN FD DRIVER 5579M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5580M: Ondrej Ille <ondrej.ille@gmail.com> 5581L: linux-can@vger.kernel.org 5582S: Maintained 5583F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5584F: drivers/net/can/ctucanfd/ 5585 5586CW1200 WLAN driver 5587M: Solomon Peachy <pizza@shaftnet.org> 5588S: Maintained 5589F: drivers/net/wireless/st/cw1200/ 5590 5591CX18 VIDEO4LINUX DRIVER 5592M: Andy Walls <awalls@md.metrocast.net> 5593L: linux-media@vger.kernel.org 5594S: Maintained 5595W: https://linuxtv.org 5596T: git git://linuxtv.org/media_tree.git 5597F: drivers/media/pci/cx18/ 5598F: include/uapi/linux/ivtv* 5599 5600CX2341X MPEG ENCODER HELPER MODULE 5601M: Hans Verkuil <hverkuil@xs4all.nl> 5602L: linux-media@vger.kernel.org 5603S: Maintained 5604W: https://linuxtv.org 5605T: git git://linuxtv.org/media_tree.git 5606F: drivers/media/common/cx2341x* 5607F: include/media/drv-intf/cx2341x.h 5608 5609CX24120 MEDIA DRIVER 5610M: Jemma Denson <jdenson@gmail.com> 5611M: Patrick Boettcher <patrick.boettcher@posteo.de> 5612L: linux-media@vger.kernel.org 5613S: Maintained 5614W: https://linuxtv.org 5615Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5616F: drivers/media/dvb-frontends/cx24120* 5617 5618CX88 VIDEO4LINUX DRIVER 5619M: Mauro Carvalho Chehab <mchehab@kernel.org> 5620L: linux-media@vger.kernel.org 5621S: Odd fixes 5622W: https://linuxtv.org 5623T: git git://linuxtv.org/media_tree.git 5624F: Documentation/driver-api/media/drivers/cx88* 5625F: drivers/media/pci/cx88/ 5626 5627CXD2820R MEDIA DRIVER 5628M: Antti Palosaari <crope@iki.fi> 5629L: linux-media@vger.kernel.org 5630S: Maintained 5631W: https://linuxtv.org 5632W: http://palosaari.fi/linux/ 5633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5634T: git git://linuxtv.org/anttip/media_tree.git 5635F: drivers/media/dvb-frontends/cxd2820r* 5636 5637CXGB3 ETHERNET DRIVER (CXGB3) 5638M: Raju Rangoju <rajur@chelsio.com> 5639L: netdev@vger.kernel.org 5640S: Supported 5641W: http://www.chelsio.com 5642F: drivers/net/ethernet/chelsio/cxgb3/ 5643 5644CXGB3 ISCSI DRIVER (CXGB3I) 5645M: Varun Prakash <varun@chelsio.com> 5646L: linux-scsi@vger.kernel.org 5647S: Supported 5648W: http://www.chelsio.com 5649F: drivers/scsi/cxgbi/cxgb3i 5650 5651CXGB4 CRYPTO DRIVER (chcr) 5652M: Ayush Sawal <ayush.sawal@chelsio.com> 5653L: linux-crypto@vger.kernel.org 5654S: Supported 5655W: http://www.chelsio.com 5656F: drivers/crypto/chelsio 5657 5658CXGB4 INLINE CRYPTO DRIVER 5659M: Ayush Sawal <ayush.sawal@chelsio.com> 5660L: netdev@vger.kernel.org 5661S: Supported 5662W: http://www.chelsio.com 5663F: drivers/net/ethernet/chelsio/inline_crypto/ 5664 5665CXGB4 ETHERNET DRIVER (CXGB4) 5666M: Raju Rangoju <rajur@chelsio.com> 5667L: netdev@vger.kernel.org 5668S: Supported 5669W: http://www.chelsio.com 5670F: drivers/net/ethernet/chelsio/cxgb4/ 5671 5672CXGB4 ISCSI DRIVER (CXGB4I) 5673M: Varun Prakash <varun@chelsio.com> 5674L: linux-scsi@vger.kernel.org 5675S: Supported 5676W: http://www.chelsio.com 5677F: drivers/scsi/cxgbi/cxgb4i 5678 5679CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5680M: Potnuri Bharat Teja <bharat@chelsio.com> 5681L: linux-rdma@vger.kernel.org 5682S: Supported 5683W: http://www.openfabrics.org 5684F: drivers/infiniband/hw/cxgb4/ 5685F: include/uapi/rdma/cxgb4-abi.h 5686 5687CXGB4VF ETHERNET DRIVER (CXGB4VF) 5688M: Raju Rangoju <rajur@chelsio.com> 5689L: netdev@vger.kernel.org 5690S: Supported 5691W: http://www.chelsio.com 5692F: drivers/net/ethernet/chelsio/cxgb4vf/ 5693 5694CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5695M: Frederic Barrat <fbarrat@linux.ibm.com> 5696M: Andrew Donnellan <ajd@linux.ibm.com> 5697L: linuxppc-dev@lists.ozlabs.org 5698S: Supported 5699F: Documentation/ABI/testing/sysfs-class-cxl 5700F: Documentation/powerpc/cxl.rst 5701F: arch/powerpc/platforms/powernv/pci-cxl.c 5702F: drivers/misc/cxl/ 5703F: include/misc/cxl* 5704F: include/uapi/misc/cxl.h 5705 5706CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5707M: Manoj N. Kumar <manoj@linux.ibm.com> 5708M: Matthew R. Ochs <mrochs@linux.ibm.com> 5709M: Uma Krishnan <ukrishn@linux.ibm.com> 5710L: linux-scsi@vger.kernel.org 5711S: Supported 5712F: Documentation/powerpc/cxlflash.rst 5713F: drivers/scsi/cxlflash/ 5714F: include/uapi/scsi/cxlflash_ioctl.h 5715 5716CYBERPRO FB DRIVER 5717M: Russell King <linux@armlinux.org.uk> 5718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5719S: Maintained 5720W: http://www.armlinux.org.uk/ 5721F: drivers/video/fbdev/cyber2000fb.* 5722 5723CYCLADES PC300 DRIVER 5724S: Orphan 5725F: drivers/net/wan/pc300* 5726 5727CYPRESS_FIRMWARE MEDIA DRIVER 5728M: Antti Palosaari <crope@iki.fi> 5729L: linux-media@vger.kernel.org 5730S: Maintained 5731W: https://linuxtv.org 5732W: http://palosaari.fi/linux/ 5733Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5734T: git git://linuxtv.org/anttip/media_tree.git 5735F: drivers/media/common/cypress_firmware* 5736 5737CYPRESS CY8C95X0 PINCTRL DRIVER 5738M: Patrick Rudolph <patrick.rudolph@9elements.com> 5739L: linux-gpio@vger.kernel.org 5740S: Maintained 5741F: drivers/pinctrl/pinctrl-cy8c95x0.c 5742 5743CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5744M: Linus Walleij <linus.walleij@linaro.org> 5745L: linux-input@vger.kernel.org 5746S: Maintained 5747F: drivers/input/touchscreen/cy8ctma140.c 5748 5749CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5750M: Yassine Oudjana <y.oudjana@protonmail.com> 5751L: linux-input@vger.kernel.org 5752S: Maintained 5753F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5754F: drivers/input/keyboard/cypress-sf.c 5755 5756CYTTSP TOUCHSCREEN DRIVER 5757M: Linus Walleij <linus.walleij@linaro.org> 5758L: linux-input@vger.kernel.org 5759S: Maintained 5760F: drivers/input/touchscreen/cyttsp* 5761 5762D-LINK DIR-685 TOUCHKEYS DRIVER 5763M: Linus Walleij <linus.walleij@linaro.org> 5764L: linux-input@vger.kernel.org 5765S: Supported 5766F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5767 5768DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5769M: Joshua Kinard <kumba@gentoo.org> 5770S: Maintained 5771F: drivers/rtc/rtc-ds1685.c 5772F: include/linux/rtc/ds1685.h 5773 5774DAMA SLAVE for AX.25 5775M: Joerg Reuter <jreuter@yaina.de> 5776L: linux-hams@vger.kernel.org 5777S: Maintained 5778W: http://yaina.de/jreuter/ 5779W: http://www.qsl.net/dl1bke/ 5780F: net/ax25/af_ax25.c 5781F: net/ax25/ax25_dev.c 5782F: net/ax25/ax25_ds_* 5783F: net/ax25/ax25_in.c 5784F: net/ax25/ax25_out.c 5785F: net/ax25/ax25_timer.c 5786F: net/ax25/sysctl_net_ax25.c 5787 5788DATA ACCESS MONITOR 5789M: SeongJae Park <sj@kernel.org> 5790L: damon@lists.linux.dev 5791L: linux-mm@kvack.org 5792S: Maintained 5793F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5794F: Documentation/admin-guide/mm/damon/ 5795F: Documentation/mm/damon/ 5796F: include/linux/damon.h 5797F: include/trace/events/damon.h 5798F: mm/damon/ 5799F: tools/testing/selftests/damon/ 5800 5801DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5802L: netdev@vger.kernel.org 5803S: Orphan 5804F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5805F: drivers/net/ethernet/dec/tulip/dmfe.c 5806 5807DC390/AM53C974 SCSI driver 5808M: Hannes Reinecke <hare@suse.com> 5809L: linux-scsi@vger.kernel.org 5810S: Maintained 5811F: drivers/scsi/am53c974.c 5812 5813DC395x SCSI driver 5814M: Oliver Neukum <oliver@neukum.org> 5815M: Ali Akcaagac <aliakc@web.de> 5816M: Jamie Lenehan <lenehan@twibble.org> 5817L: dc395x@twibble.org 5818S: Maintained 5819W: http://twibble.org/dist/dc395x/ 5820W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5821F: Documentation/scsi/dc395x.rst 5822F: drivers/scsi/dc395x.* 5823 5824DCCP PROTOCOL 5825L: dccp@vger.kernel.org 5826S: Orphan 5827W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5828F: include/linux/dccp.h 5829F: include/linux/tfrc.h 5830F: include/uapi/linux/dccp.h 5831F: net/dccp/ 5832 5833DECSTATION PLATFORM SUPPORT 5834M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5835L: linux-mips@vger.kernel.org 5836S: Maintained 5837W: http://www.linux-mips.org/wiki/DECstation 5838F: arch/mips/dec/ 5839F: arch/mips/include/asm/dec/ 5840F: arch/mips/include/asm/mach-dec/ 5841 5842DEFXX FDDI NETWORK DRIVER 5843M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5844S: Maintained 5845F: drivers/net/fddi/defxx.* 5846 5847DEFZA FDDI NETWORK DRIVER 5848M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5849S: Maintained 5850F: drivers/net/fddi/defza.* 5851 5852DEINTERLACE DRIVERS FOR ALLWINNER H3 5853M: Jernej Skrabec <jernej.skrabec@gmail.com> 5854L: linux-media@vger.kernel.org 5855S: Maintained 5856T: git git://linuxtv.org/media_tree.git 5857F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5858F: drivers/media/platform/sunxi/sun8i-di/ 5859 5860DELL LAPTOP DRIVER 5861M: Matthew Garrett <mjg59@srcf.ucam.org> 5862M: Pali Rohár <pali@kernel.org> 5863L: platform-driver-x86@vger.kernel.org 5864S: Maintained 5865F: drivers/platform/x86/dell/dell-laptop.c 5866 5867DELL LAPTOP FREEFALL DRIVER 5868M: Pali Rohár <pali@kernel.org> 5869S: Maintained 5870F: drivers/platform/x86/dell/dell-smo8800.c 5871 5872DELL LAPTOP RBTN DRIVER 5873M: Pali Rohár <pali@kernel.org> 5874S: Maintained 5875F: drivers/platform/x86/dell/dell-rbtn.* 5876 5877DELL LAPTOP SMM DRIVER 5878M: Pali Rohár <pali@kernel.org> 5879S: Maintained 5880F: Documentation/ABI/obsolete/procfs-i8k 5881F: drivers/hwmon/dell-smm-hwmon.c 5882F: include/uapi/linux/i8k.h 5883 5884DELL REMOTE BIOS UPDATE DRIVER 5885M: Stuart Hayes <stuart.w.hayes@gmail.com> 5886L: platform-driver-x86@vger.kernel.org 5887S: Maintained 5888F: drivers/platform/x86/dell/dell_rbu.c 5889 5890DELL SMBIOS DRIVER 5891M: Pali Rohár <pali@kernel.org> 5892L: Dell.Client.Kernel@dell.com 5893L: platform-driver-x86@vger.kernel.org 5894S: Maintained 5895F: drivers/platform/x86/dell/dell-smbios.* 5896 5897DELL SMBIOS SMM DRIVER 5898L: Dell.Client.Kernel@dell.com 5899L: platform-driver-x86@vger.kernel.org 5900S: Maintained 5901F: drivers/platform/x86/dell/dell-smbios-smm.c 5902 5903DELL SMBIOS WMI DRIVER 5904L: Dell.Client.Kernel@dell.com 5905L: platform-driver-x86@vger.kernel.org 5906S: Maintained 5907F: drivers/platform/x86/dell/dell-smbios-wmi.c 5908F: tools/wmi/dell-smbios-example.c 5909 5910DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5911M: Stuart Hayes <stuart.w.hayes@gmail.com> 5912L: platform-driver-x86@vger.kernel.org 5913S: Maintained 5914F: Documentation/driver-api/dcdbas.rst 5915F: drivers/platform/x86/dell/dcdbas.* 5916 5917DELL WMI DESCRIPTOR DRIVER 5918L: Dell.Client.Kernel@dell.com 5919S: Maintained 5920F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5921 5922DELL WMI DDV DRIVER 5923M: Armin Wolf <W_Armin@gmx.de> 5924S: Maintained 5925F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5926F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5927F: drivers/platform/x86/dell/dell-wmi-ddv.c 5928 5929DELL WMI SYSMAN DRIVER 5930M: Divya Bharathi <divya.bharathi@dell.com> 5931M: Prasanth Ksr <prasanth.ksr@dell.com> 5932L: Dell.Client.Kernel@dell.com 5933L: platform-driver-x86@vger.kernel.org 5934S: Maintained 5935F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5936F: drivers/platform/x86/dell/dell-wmi-sysman/ 5937 5938DELL WMI NOTIFICATIONS DRIVER 5939M: Matthew Garrett <mjg59@srcf.ucam.org> 5940M: Pali Rohár <pali@kernel.org> 5941S: Maintained 5942F: drivers/platform/x86/dell/dell-wmi-base.c 5943 5944DELL WMI HARDWARE PRIVACY SUPPORT 5945M: Perry Yuan <Perry.Yuan@dell.com> 5946L: Dell.Client.Kernel@dell.com 5947L: platform-driver-x86@vger.kernel.org 5948S: Maintained 5949F: drivers/platform/x86/dell/dell-wmi-privacy.c 5950 5951DELTA ST MEDIA DRIVER 5952M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5953L: linux-media@vger.kernel.org 5954S: Supported 5955W: https://linuxtv.org 5956T: git git://linuxtv.org/media_tree.git 5957F: drivers/media/platform/st/sti/delta 5958 5959DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5960M: Zev Weiss <zev@bewilderbeest.net> 5961L: linux-hwmon@vger.kernel.org 5962S: Maintained 5963F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5964 5965DELTA DPS920AB PSU DRIVER 5966M: Robert Marko <robert.marko@sartura.hr> 5967L: linux-hwmon@vger.kernel.org 5968S: Maintained 5969F: Documentation/hwmon/dps920ab.rst 5970F: drivers/hwmon/pmbus/dps920ab.c 5971 5972DELTA NETWORKS TN48M CPLD DRIVERS 5973M: Robert Marko <robert.marko@sartura.hr> 5974S: Maintained 5975F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5976F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5977F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5978F: drivers/gpio/gpio-tn48m.c 5979F: include/dt-bindings/reset/delta,tn48m-reset.h 5980 5981DENALI NAND DRIVER 5982L: linux-mtd@lists.infradead.org 5983S: Orphan 5984F: drivers/mtd/nand/raw/denali* 5985 5986DESIGNWARE EDMA CORE IP DRIVER 5987M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5988L: dmaengine@vger.kernel.org 5989S: Maintained 5990F: drivers/dma/dw-edma/ 5991F: include/linux/dma/edma.h 5992 5993DESIGNWARE XDATA IP DRIVER 5994M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5995L: linux-pci@vger.kernel.org 5996S: Maintained 5997F: Documentation/misc-devices/dw-xdata-pcie.rst 5998F: drivers/misc/dw-xdata-pcie.c 5999 6000DESIGNWARE USB2 DRD IP DRIVER 6001M: Minas Harutyunyan <hminas@synopsys.com> 6002L: linux-usb@vger.kernel.org 6003S: Maintained 6004T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6005F: drivers/usb/dwc2/ 6006 6007DESIGNWARE USB3 DRD IP DRIVER 6008M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6009L: linux-usb@vger.kernel.org 6010S: Maintained 6011F: drivers/usb/dwc3/ 6012 6013DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6014M: Andreas Klinger <ak@it-klinger.de> 6015L: linux-iio@vger.kernel.org 6016S: Maintained 6017F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6018F: drivers/iio/proximity/srf*.c 6019 6020DEVICE COREDUMP (DEV_COREDUMP) 6021M: Johannes Berg <johannes@sipsolutions.net> 6022L: linux-kernel@vger.kernel.org 6023S: Maintained 6024F: drivers/base/devcoredump.c 6025F: include/linux/devcoredump.h 6026 6027DEVICE DEPENDENCY HELPER SCRIPT 6028M: Saravana Kannan <saravanak@google.com> 6029L: linux-kernel@vger.kernel.org 6030S: Maintained 6031F: scripts/dev-needs.sh 6032 6033DEVICE DIRECT ACCESS (DAX) 6034M: Dan Williams <dan.j.williams@intel.com> 6035M: Vishal Verma <vishal.l.verma@intel.com> 6036M: Dave Jiang <dave.jiang@intel.com> 6037L: nvdimm@lists.linux.dev 6038S: Supported 6039F: drivers/dax/ 6040 6041DEVICE FREQUENCY (DEVFREQ) 6042M: MyungJoo Ham <myungjoo.ham@samsung.com> 6043M: Kyungmin Park <kyungmin.park@samsung.com> 6044M: Chanwoo Choi <cw00.choi@samsung.com> 6045L: linux-pm@vger.kernel.org 6046S: Maintained 6047T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6048F: Documentation/devicetree/bindings/devfreq/ 6049F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6050F: drivers/devfreq/ 6051F: include/linux/devfreq.h 6052F: include/trace/events/devfreq.h 6053 6054DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6055M: Chanwoo Choi <cw00.choi@samsung.com> 6056L: linux-pm@vger.kernel.org 6057S: Supported 6058T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6059F: Documentation/devicetree/bindings/devfreq/event/ 6060F: drivers/devfreq/devfreq-event.c 6061F: drivers/devfreq/event/ 6062F: include/dt-bindings/pmu/exynos_ppmu.h 6063F: include/linux/devfreq-event.h 6064 6065DEVICE NUMBER REGISTRY 6066M: Torben Mathiasen <device@lanana.org> 6067S: Maintained 6068W: http://lanana.org/docs/device-list/index.html 6069 6070DEVICE RESOURCE MANAGEMENT HELPERS 6071M: Hans de Goede <hdegoede@redhat.com> 6072R: Matti Vaittinen <mazziesaccount@gmail.com> 6073S: Maintained 6074F: include/linux/devm-helpers.h 6075 6076DEVICE-MAPPER (LVM) 6077M: Alasdair Kergon <agk@redhat.com> 6078M: Mike Snitzer <snitzer@kernel.org> 6079M: dm-devel@redhat.com 6080L: dm-devel@redhat.com 6081S: Maintained 6082W: http://sources.redhat.com/dm 6083Q: http://patchwork.kernel.org/project/dm-devel/list/ 6084T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6085T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6086F: Documentation/admin-guide/device-mapper/ 6087F: drivers/md/Kconfig 6088F: drivers/md/Makefile 6089F: drivers/md/dm* 6090F: drivers/md/persistent-data/ 6091F: include/linux/device-mapper.h 6092F: include/linux/dm-*.h 6093F: include/uapi/linux/dm-*.h 6094 6095DEVLINK 6096M: Jiri Pirko <jiri@nvidia.com> 6097L: netdev@vger.kernel.org 6098S: Supported 6099F: Documentation/networking/devlink 6100F: include/net/devlink.h 6101F: include/uapi/linux/devlink.h 6102F: net/devlink/ 6103 6104DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6105M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6106L: kernel@dh-electronics.com 6107S: Maintained 6108F: arch/arm/boot/dts/imx6*-dhcom-* 6109F: arch/arm/boot/dts/imx6*-dhcor-* 6110 6111DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6112M: Marek Vasut <marex@denx.de> 6113L: kernel@dh-electronics.com 6114S: Maintained 6115F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6116F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6117 6118DIALOG SEMICONDUCTOR DRIVERS 6119M: Support Opensource <support.opensource@diasemi.com> 6120S: Supported 6121W: http://www.dialog-semiconductor.com/products 6122F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6123F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6124F: Documentation/devicetree/bindings/mfd/da90*.txt 6125F: Documentation/devicetree/bindings/mfd/da90*.yaml 6126F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6127F: Documentation/devicetree/bindings/regulator/da92*.txt 6128F: Documentation/devicetree/bindings/regulator/slg51000.txt 6129F: Documentation/devicetree/bindings/sound/da[79]*.txt 6130F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6131F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6132F: Documentation/hwmon/da90??.rst 6133F: drivers/gpio/gpio-da90??.c 6134F: drivers/hwmon/da90??-hwmon.c 6135F: drivers/iio/adc/da91??-*.c 6136F: drivers/input/misc/da72??.[ch] 6137F: drivers/input/misc/da90??_onkey.c 6138F: drivers/input/touchscreen/da9052_tsi.c 6139F: drivers/leds/leds-da90??.c 6140F: drivers/mfd/da903x.c 6141F: drivers/mfd/da90??-*.c 6142F: drivers/mfd/da91??-*.c 6143F: drivers/pinctrl/pinctrl-da90??.c 6144F: drivers/power/supply/da9052-battery.c 6145F: drivers/power/supply/da91??-*.c 6146F: drivers/regulator/da9???-regulator.[ch] 6147F: drivers/regulator/slg51000-regulator.[ch] 6148F: drivers/rtc/rtc-da90??.c 6149F: drivers/thermal/da90??-thermal.c 6150F: drivers/video/backlight/da90??_bl.c 6151F: drivers/watchdog/da90??_wdt.c 6152F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6153F: include/linux/mfd/da903x.h 6154F: include/linux/mfd/da9052/ 6155F: include/linux/mfd/da9055/ 6156F: include/linux/mfd/da9062/ 6157F: include/linux/mfd/da9063/ 6158F: include/linux/mfd/da9150/ 6159F: include/linux/regulator/da9211.h 6160F: include/sound/da[79]*.h 6161F: sound/soc/codecs/da[79]*.[ch] 6162 6163DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6164M: William Breathitt Gray <william.gray@linaro.org> 6165L: linux-gpio@vger.kernel.org 6166S: Maintained 6167F: drivers/gpio/gpio-gpio-mm.c 6168 6169DIOLAN U2C-12 I2C DRIVER 6170M: Guenter Roeck <linux@roeck-us.net> 6171L: linux-i2c@vger.kernel.org 6172S: Maintained 6173F: drivers/i2c/busses/i2c-diolan-u2c.c 6174 6175DIRECTORY NOTIFICATION (DNOTIFY) 6176M: Jan Kara <jack@suse.cz> 6177R: Amir Goldstein <amir73il@gmail.com> 6178L: linux-fsdevel@vger.kernel.org 6179S: Maintained 6180F: Documentation/filesystems/dnotify.rst 6181F: fs/notify/dnotify/ 6182F: include/linux/dnotify.h 6183 6184DISK GEOMETRY AND PARTITION HANDLING 6185M: Andries Brouwer <aeb@cwi.nl> 6186S: Maintained 6187W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6188W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6189W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6190 6191DISKQUOTA 6192M: Jan Kara <jack@suse.com> 6193S: Maintained 6194F: Documentation/filesystems/quota.rst 6195F: fs/quota/ 6196F: include/linux/quota*.h 6197F: include/uapi/linux/quota*.h 6198 6199DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6200M: Bernie Thompson <bernie@plugable.com> 6201L: linux-fbdev@vger.kernel.org 6202S: Maintained 6203W: http://plugable.com/category/projects/udlfb/ 6204F: Documentation/fb/udlfb.rst 6205F: drivers/video/fbdev/udlfb.c 6206F: include/video/udlfb.h 6207 6208DISTRIBUTED LOCK MANAGER (DLM) 6209M: Christine Caulfield <ccaulfie@redhat.com> 6210M: David Teigland <teigland@redhat.com> 6211L: cluster-devel@redhat.com 6212S: Supported 6213W: http://sources.redhat.com/cluster/ 6214T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6215F: fs/dlm/ 6216 6217DMA BUFFER SHARING FRAMEWORK 6218M: Sumit Semwal <sumit.semwal@linaro.org> 6219M: Christian König <christian.koenig@amd.com> 6220L: linux-media@vger.kernel.org 6221L: dri-devel@lists.freedesktop.org 6222L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6223S: Maintained 6224T: git git://anongit.freedesktop.org/drm/drm-misc 6225F: Documentation/driver-api/dma-buf.rst 6226F: drivers/dma-buf/ 6227F: include/linux/*fence.h 6228F: include/linux/dma-buf.h 6229F: include/linux/dma-resv.h 6230K: \bdma_(?:buf|fence|resv)\b 6231 6232DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6233M: Vinod Koul <vkoul@kernel.org> 6234L: dmaengine@vger.kernel.org 6235S: Maintained 6236Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6237T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6238F: Documentation/devicetree/bindings/dma/ 6239F: Documentation/driver-api/dmaengine/ 6240F: drivers/dma/ 6241F: include/dt-bindings/dma/ 6242F: include/linux/dma/ 6243F: include/linux/dmaengine.h 6244F: include/linux/of_dma.h 6245 6246DMA MAPPING HELPERS 6247M: Christoph Hellwig <hch@lst.de> 6248M: Marek Szyprowski <m.szyprowski@samsung.com> 6249R: Robin Murphy <robin.murphy@arm.com> 6250L: iommu@lists.linux.dev 6251S: Supported 6252W: http://git.infradead.org/users/hch/dma-mapping.git 6253T: git git://git.infradead.org/users/hch/dma-mapping.git 6254F: include/asm-generic/dma-mapping.h 6255F: include/linux/dma-direct.h 6256F: include/linux/dma-mapping.h 6257F: include/linux/dma-map-ops.h 6258F: include/linux/swiotlb.h 6259F: kernel/dma/ 6260 6261DMA MAPPING BENCHMARK 6262M: Xiang Chen <chenxiang66@hisilicon.com> 6263L: iommu@lists.linux.dev 6264F: kernel/dma/map_benchmark.c 6265F: tools/testing/selftests/dma/ 6266 6267DMA-BUF HEAPS FRAMEWORK 6268M: Sumit Semwal <sumit.semwal@linaro.org> 6269R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6270R: Liam Mark <lmark@codeaurora.org> 6271R: Laura Abbott <labbott@redhat.com> 6272R: Brian Starkey <Brian.Starkey@arm.com> 6273R: John Stultz <jstultz@google.com> 6274L: linux-media@vger.kernel.org 6275L: dri-devel@lists.freedesktop.org 6276L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6277S: Maintained 6278T: git git://anongit.freedesktop.org/drm/drm-misc 6279F: drivers/dma-buf/dma-heap.c 6280F: drivers/dma-buf/heaps/* 6281F: include/linux/dma-heap.h 6282F: include/uapi/linux/dma-heap.h 6283 6284DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6285M: Lukasz Luba <lukasz.luba@arm.com> 6286L: linux-pm@vger.kernel.org 6287L: linux-samsung-soc@vger.kernel.org 6288S: Maintained 6289F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6290F: drivers/memory/samsung/exynos5422-dmc.c 6291 6292DME1737 HARDWARE MONITOR DRIVER 6293M: Juerg Haefliger <juergh@proton.me> 6294L: linux-hwmon@vger.kernel.org 6295S: Maintained 6296F: Documentation/hwmon/dme1737.rst 6297F: drivers/hwmon/dme1737.c 6298 6299DMI/SMBIOS SUPPORT 6300M: Jean Delvare <jdelvare@suse.com> 6301S: Maintained 6302T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6303F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6304F: drivers/firmware/dmi-id.c 6305F: drivers/firmware/dmi_scan.c 6306F: include/linux/dmi.h 6307 6308DOCUMENTATION 6309M: Jonathan Corbet <corbet@lwn.net> 6310L: linux-doc@vger.kernel.org 6311S: Maintained 6312P: Documentation/doc-guide/maintainer-profile.rst 6313T: git git://git.lwn.net/linux.git docs-next 6314F: Documentation/ 6315F: scripts/documentation-file-ref-check 6316F: scripts/kernel-doc 6317F: scripts/sphinx-pre-install 6318X: Documentation/ABI/ 6319X: Documentation/admin-guide/media/ 6320X: Documentation/devicetree/ 6321X: Documentation/driver-api/media/ 6322X: Documentation/firmware-guide/acpi/ 6323X: Documentation/i2c/ 6324X: Documentation/power/ 6325X: Documentation/spi/ 6326X: Documentation/userspace-api/media/ 6327 6328DOCUMENTATION REPORTING ISSUES 6329M: Thorsten Leemhuis <linux@leemhuis.info> 6330L: linux-doc@vger.kernel.org 6331S: Maintained 6332F: Documentation/admin-guide/reporting-issues.rst 6333 6334DOCUMENTATION SCRIPTS 6335M: Mauro Carvalho Chehab <mchehab@kernel.org> 6336L: linux-doc@vger.kernel.org 6337S: Maintained 6338F: Documentation/sphinx/parse-headers.pl 6339F: scripts/documentation-file-ref-check 6340F: scripts/sphinx-pre-install 6341 6342DOCUMENTATION/ITALIAN 6343M: Federico Vaga <federico.vaga@vaga.pv.it> 6344L: linux-doc@vger.kernel.org 6345S: Maintained 6346F: Documentation/translations/it_IT 6347 6348DOCUMENTATION/JAPANESE 6349R: Akira Yokosawa <akiyks@gmail.com> 6350L: linux-doc@vger.kernel.org 6351S: Maintained 6352F: Documentation/translations/ja_JP 6353 6354DONGWOON DW9714 LENS VOICE COIL DRIVER 6355M: Sakari Ailus <sakari.ailus@linux.intel.com> 6356L: linux-media@vger.kernel.org 6357S: Maintained 6358T: git git://linuxtv.org/media_tree.git 6359F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6360F: drivers/media/i2c/dw9714.c 6361 6362DONGWOON DW9768 LENS VOICE COIL DRIVER 6363M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6364L: linux-media@vger.kernel.org 6365S: Maintained 6366T: git git://linuxtv.org/media_tree.git 6367F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6368F: drivers/media/i2c/dw9768.c 6369 6370DONGWOON DW9807 LENS VOICE COIL DRIVER 6371M: Sakari Ailus <sakari.ailus@linux.intel.com> 6372L: linux-media@vger.kernel.org 6373S: Maintained 6374T: git git://linuxtv.org/media_tree.git 6375F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6376F: drivers/media/i2c/dw9807-vcm.c 6377 6378DOUBLETALK DRIVER 6379M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6380L: blinux-list@redhat.com 6381S: Maintained 6382F: drivers/char/dtlk.c 6383F: include/linux/dtlk.h 6384 6385DPAA2 DATAPATH I/O (DPIO) DRIVER 6386M: Roy Pledge <Roy.Pledge@nxp.com> 6387L: linux-kernel@vger.kernel.org 6388S: Maintained 6389F: drivers/soc/fsl/dpio 6390 6391DPAA2 ETHERNET DRIVER 6392M: Ioana Ciornei <ioana.ciornei@nxp.com> 6393L: netdev@vger.kernel.org 6394S: Maintained 6395F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6396F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6397F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6398F: drivers/net/ethernet/freescale/dpaa2/Makefile 6399F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6400F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6401F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6402F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6403F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6404F: drivers/net/ethernet/freescale/dpaa2/dpni* 6405 6406DPAA2 ETHERNET SWITCH DRIVER 6407M: Ioana Ciornei <ioana.ciornei@nxp.com> 6408L: netdev@vger.kernel.org 6409S: Maintained 6410F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6412F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6413 6414DRBD DRIVER 6415M: Philipp Reisner <philipp.reisner@linbit.com> 6416M: Lars Ellenberg <lars.ellenberg@linbit.com> 6417M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6418L: drbd-dev@lists.linbit.com 6419S: Supported 6420W: http://www.drbd.org 6421T: git git://git.linbit.com/linux-drbd.git 6422T: git git://git.linbit.com/drbd-8.4.git 6423F: Documentation/admin-guide/blockdev/ 6424F: drivers/block/drbd/ 6425F: lib/lru_cache.c 6426 6427DRIVER COMPONENT FRAMEWORK 6428L: dri-devel@lists.freedesktop.org 6429F: drivers/base/component.c 6430F: include/linux/component.h 6431 6432DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6433M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6434R: "Rafael J. Wysocki" <rafael@kernel.org> 6435S: Supported 6436T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6437F: Documentation/core-api/kobject.rst 6438F: drivers/base/ 6439F: fs/debugfs/ 6440F: fs/sysfs/ 6441F: include/linux/debugfs.h 6442F: include/linux/kobj* 6443F: lib/kobj* 6444 6445DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6446M: Nishanth Menon <nm@ti.com> 6447L: linux-pm@vger.kernel.org 6448S: Maintained 6449F: drivers/soc/ti/smartreflex.c 6450F: include/linux/power/smartreflex.h 6451 6452DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6453M: Maxime Ripard <mripard@kernel.org> 6454M: Chen-Yu Tsai <wens@csie.org> 6455R: Jernej Skrabec <jernej.skrabec@gmail.com> 6456L: dri-devel@lists.freedesktop.org 6457S: Supported 6458T: git git://anongit.freedesktop.org/drm/drm-misc 6459F: drivers/gpu/drm/sun4i/sun8i* 6460 6461DRM DRIVER FOR ARM PL111 CLCD 6462M: Emma Anholt <emma@anholt.net> 6463S: Supported 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/pl111/ 6466 6467DRM DRIVER FOR ARM VERSATILE TFT PANELS 6468M: Linus Walleij <linus.walleij@linaro.org> 6469S: Maintained 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6472F: drivers/gpu/drm/panel/panel-arm-versatile.c 6473 6474DRM DRIVER FOR ASPEED BMC GFX 6475M: Joel Stanley <joel@jms.id.au> 6476L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6477S: Supported 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6480F: drivers/gpu/drm/aspeed/ 6481 6482DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6483M: Dave Airlie <airlied@redhat.com> 6484R: Thomas Zimmermann <tzimmermann@suse.de> 6485L: dri-devel@lists.freedesktop.org 6486S: Supported 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: drivers/gpu/drm/ast/ 6489 6490DRM DRIVER FOR BOCHS VIRTUAL GPU 6491M: Gerd Hoffmann <kraxel@redhat.com> 6492L: virtualization@lists.linux-foundation.org 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/tiny/bochs.c 6496 6497DRM DRIVER FOR BOE HIMAX8279D PANELS 6498M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6499S: Maintained 6500F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6501F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6502 6503DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6504M: Jagan Teki <jagan@amarulasolutions.com> 6505S: Maintained 6506F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6507F: drivers/gpu/drm/bridge/chipone-icn6211.c 6508 6509DRM DRIVER FOR EBBG FT8719 PANEL 6510M: Joel Selvaraj <jo@jsfamily.in> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6514F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6515 6516DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6517M: Linus Walleij <linus.walleij@linaro.org> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: drivers/gpu/drm/tve200/ 6521 6522DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6523M: Icenowy Zheng <icenowy@aosc.io> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6526F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6527 6528DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6529M: Jagan Teki <jagan@amarulasolutions.com> 6530S: Maintained 6531F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6532F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6533 6534DRM DRIVER FOR GENERIC EDP PANELS 6535R: Douglas Anderson <dianders@chromium.org> 6536F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6537F: drivers/gpu/drm/panel/panel-edp.c 6538 6539DRM DRIVER FOR GENERIC USB DISPLAY 6540M: Noralf Trønnes <noralf@tronnes.org> 6541S: Maintained 6542W: https://github.com/notro/gud/wiki 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: drivers/gpu/drm/gud/ 6545F: include/drm/gud.h 6546 6547DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6548M: Hans de Goede <hdegoede@redhat.com> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: drivers/gpu/drm/tiny/gm12u320.c 6552 6553DRM DRIVER FOR HX8357D PANELS 6554M: Emma Anholt <emma@anholt.net> 6555S: Maintained 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6558F: drivers/gpu/drm/tiny/hx8357d.c 6559 6560DRM DRIVER FOR ILITEK ILI9225 PANELS 6561M: David Lechner <david@lechnology.com> 6562S: Maintained 6563T: git git://anongit.freedesktop.org/drm/drm-misc 6564F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6565F: drivers/gpu/drm/tiny/ili9225.c 6566 6567DRM DRIVER FOR ILITEK ILI9486 PANELS 6568M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6569S: Maintained 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6572F: drivers/gpu/drm/tiny/ili9486.c 6573 6574DRM DRIVER FOR INTEL I810 VIDEO CARDS 6575S: Orphan / Obsolete 6576F: drivers/gpu/drm/i810/ 6577F: include/uapi/drm/i810_drm.h 6578 6579DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6580M: Jagan Teki <jagan@edgeble.ai> 6581S: Maintained 6582F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6583F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6584 6585DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6586M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6587S: Supported 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: drivers/gpu/drm/logicvc/ 6590 6591DRM DRIVER FOR LVDS PANELS 6592M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6593L: dri-devel@lists.freedesktop.org 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595S: Maintained 6596F: drivers/gpu/drm/panel/panel-lvds.c 6597F: Documentation/devicetree/bindings/display/lvds.yaml 6598F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6599 6600DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6601M: Guido Günther <agx@sigxcpu.org> 6602R: Purism Kernel Team <kernel@puri.sm> 6603S: Maintained 6604F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6605F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6606 6607DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6608S: Orphan / Obsolete 6609F: drivers/gpu/drm/mga/ 6610F: include/uapi/drm/mga_drm.h 6611 6612DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6613M: Dave Airlie <airlied@redhat.com> 6614R: Thomas Zimmermann <tzimmermann@suse.de> 6615L: dri-devel@lists.freedesktop.org 6616S: Supported 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: drivers/gpu/drm/mgag200/ 6619 6620DRM DRIVER FOR MI0283QT 6621M: Noralf Trønnes <noralf@tronnes.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6625F: drivers/gpu/drm/tiny/mi0283qt.c 6626 6627DRM DRIVER FOR MIPI DBI compatible panels 6628M: Noralf Trønnes <noralf@tronnes.org> 6629S: Maintained 6630W: https://github.com/notro/panel-mipi-dbi/wiki 6631T: git git://anongit.freedesktop.org/drm/drm-misc 6632F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6633F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6634 6635DRM DRIVER FOR MSM ADRENO GPU 6636M: Rob Clark <robdclark@gmail.com> 6637M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6638M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6639R: Sean Paul <sean@poorly.run> 6640L: linux-arm-msm@vger.kernel.org 6641L: dri-devel@lists.freedesktop.org 6642L: freedreno@lists.freedesktop.org 6643S: Maintained 6644T: git https://gitlab.freedesktop.org/drm/msm.git 6645F: Documentation/devicetree/bindings/display/msm/ 6646F: drivers/gpu/drm/msm/ 6647F: include/uapi/drm/msm_drm.h 6648 6649DRM DRIVER FOR NOVATEK NT35510 PANELS 6650M: Linus Walleij <linus.walleij@linaro.org> 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6654F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6655 6656DRM DRIVER FOR NOVATEK NT35560 PANELS 6657M: Linus Walleij <linus.walleij@linaro.org> 6658S: Maintained 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6661F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6662 6663DRM DRIVER FOR NOVATEK NT36672A PANELS 6664M: Sumit Semwal <sumit.semwal@linaro.org> 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6668F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6669 6670DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6671M: Ben Skeggs <bskeggs@redhat.com> 6672M: Karol Herbst <kherbst@redhat.com> 6673M: Lyude Paul <lyude@redhat.com> 6674L: dri-devel@lists.freedesktop.org 6675L: nouveau@lists.freedesktop.org 6676S: Supported 6677W: https://nouveau.freedesktop.org/ 6678Q: https://patchwork.freedesktop.org/project/nouveau/ 6679Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6680B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6681C: irc://irc.oftc.net/nouveau 6682T: git https://gitlab.freedesktop.org/drm/nouveau.git 6683F: drivers/gpu/drm/nouveau/ 6684F: include/uapi/drm/nouveau_drm.h 6685 6686DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6687M: Stefan Mavrodiev <stefan@olimex.com> 6688S: Maintained 6689F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6690F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6691 6692DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6693R: Douglas Anderson <dianders@chromium.org> 6694F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6695F: drivers/gpu/drm/bridge/parade-ps8640.c 6696 6697DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6698M: Noralf Trønnes <noralf@tronnes.org> 6699S: Maintained 6700T: git git://anongit.freedesktop.org/drm/drm-misc 6701F: Documentation/devicetree/bindings/display/repaper.txt 6702F: drivers/gpu/drm/tiny/repaper.c 6703 6704DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6705M: Javier Martinez Canillas <javierm@redhat.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6709F: drivers/gpu/drm/solomon/ssd130x* 6710 6711DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6712M: Dave Airlie <airlied@redhat.com> 6713M: Gerd Hoffmann <kraxel@redhat.com> 6714L: virtualization@lists.linux-foundation.org 6715S: Obsolete 6716W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: drivers/gpu/drm/tiny/cirrus.c 6719 6720DRM DRIVER FOR QXL VIRTUAL GPU 6721M: Dave Airlie <airlied@redhat.com> 6722M: Gerd Hoffmann <kraxel@redhat.com> 6723L: virtualization@lists.linux-foundation.org 6724L: spice-devel@lists.freedesktop.org 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: drivers/gpu/drm/qxl/ 6728F: include/uapi/drm/qxl_drm.h 6729 6730DRM DRIVER FOR RAGE 128 VIDEO CARDS 6731S: Orphan / Obsolete 6732F: drivers/gpu/drm/r128/ 6733F: include/uapi/drm/r128_drm.h 6734 6735DRM DRIVER FOR RAYDIUM RM67191 PANELS 6736M: Robert Chiras <robert.chiras@nxp.com> 6737S: Maintained 6738F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6739F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6740 6741DRM DRIVER FOR SAMSUNG DB7430 PANELS 6742M: Linus Walleij <linus.walleij@linaro.org> 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6746F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6747 6748DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6749M: Markuss Broks <markuss.broks@gmail.com> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6752F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6753 6754DRM DRIVER FOR SITRONIX ST7703 PANELS 6755M: Guido Günther <agx@sigxcpu.org> 6756R: Purism Kernel Team <kernel@puri.sm> 6757R: Ondrej Jirman <megous@megous.com> 6758S: Maintained 6759F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6760F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6761 6762DRM DRIVER FOR SAVAGE VIDEO CARDS 6763S: Orphan / Obsolete 6764F: drivers/gpu/drm/savage/ 6765F: include/uapi/drm/savage_drm.h 6766 6767DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6768M: Thomas Zimmermann <tzimmermann@suse.de> 6769M: Javier Martinez Canillas <javierm@redhat.com> 6770L: dri-devel@lists.freedesktop.org 6771S: Maintained 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: drivers/gpu/drm/drm_aperture.c 6774F: drivers/gpu/drm/tiny/ofdrm.c 6775F: drivers/gpu/drm/tiny/simpledrm.c 6776F: drivers/video/aperture.c 6777F: drivers/video/nomodeset.c 6778F: include/drm/drm_aperture.h 6779F: include/linux/aperture.h 6780F: include/video/nomodeset.h 6781 6782DRM DRIVER FOR SIS VIDEO CARDS 6783S: Orphan / Obsolete 6784F: drivers/gpu/drm/sis/ 6785F: include/uapi/drm/sis_drm.h 6786 6787DRM DRIVER FOR SITRONIX ST7586 PANELS 6788M: David Lechner <david@lechnology.com> 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6792F: drivers/gpu/drm/tiny/st7586.c 6793 6794DRM DRIVER FOR SITRONIX ST7701 PANELS 6795M: Jagan Teki <jagan@amarulasolutions.com> 6796S: Maintained 6797F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6798F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6799 6800DRM DRIVER FOR SITRONIX ST7735R PANELS 6801M: David Lechner <david@lechnology.com> 6802S: Maintained 6803T: git git://anongit.freedesktop.org/drm/drm-misc 6804F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6805F: drivers/gpu/drm/tiny/st7735r.c 6806 6807DRM DRIVER FOR ST-ERICSSON MCDE 6808M: Linus Walleij <linus.walleij@linaro.org> 6809S: Maintained 6810T: git git://anongit.freedesktop.org/drm/drm-misc 6811F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6812F: drivers/gpu/drm/mcde/ 6813 6814DRM DRIVER FOR TDFX VIDEO CARDS 6815S: Orphan / Obsolete 6816F: drivers/gpu/drm/tdfx/ 6817 6818DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6819M: Jagan Teki <jagan@amarulasolutions.com> 6820S: Maintained 6821F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6822F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6823 6824DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6825R: Douglas Anderson <dianders@chromium.org> 6826F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6827F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6828 6829DRM DRIVER FOR TPO TPG110 PANELS 6830M: Linus Walleij <linus.walleij@linaro.org> 6831S: Maintained 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6834F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6835 6836DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6837M: Dave Airlie <airlied@redhat.com> 6838R: Sean Paul <sean@poorly.run> 6839R: Thomas Zimmermann <tzimmermann@suse.de> 6840L: dri-devel@lists.freedesktop.org 6841S: Supported 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: drivers/gpu/drm/udl/ 6844 6845DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6846M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6847M: Melissa Wen <melissa.srw@gmail.com> 6848R: Haneen Mohammed <hamohammed.sa@gmail.com> 6849R: Daniel Vetter <daniel@ffwll.ch> 6850L: dri-devel@lists.freedesktop.org 6851S: Maintained 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/gpu/vkms.rst 6854F: drivers/gpu/drm/vkms/ 6855 6856DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6857M: Hans de Goede <hdegoede@redhat.com> 6858L: dri-devel@lists.freedesktop.org 6859S: Maintained 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: drivers/gpu/drm/vboxvideo/ 6862 6863DRM DRIVER FOR VMWARE VIRTUAL GPU 6864M: Zack Rusin <zackr@vmware.com> 6865R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6866L: dri-devel@lists.freedesktop.org 6867S: Supported 6868T: git git://anongit.freedesktop.org/drm/drm-misc 6869F: drivers/gpu/drm/vmwgfx/ 6870F: include/uapi/drm/vmwgfx_drm.h 6871 6872DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6873M: Linus Walleij <linus.walleij@linaro.org> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6877F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6878 6879DRM DRIVERS 6880M: David Airlie <airlied@gmail.com> 6881M: Daniel Vetter <daniel@ffwll.ch> 6882L: dri-devel@lists.freedesktop.org 6883S: Maintained 6884B: https://gitlab.freedesktop.org/drm 6885C: irc://irc.oftc.net/dri-devel 6886T: git git://anongit.freedesktop.org/drm/drm 6887F: Documentation/devicetree/bindings/display/ 6888F: Documentation/devicetree/bindings/gpu/ 6889F: Documentation/gpu/ 6890F: drivers/gpu/ 6891F: include/drm/ 6892F: include/linux/vga* 6893F: include/uapi/drm/ 6894 6895DRM DRIVERS AND MISC GPU PATCHES 6896M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6897M: Maxime Ripard <mripard@kernel.org> 6898M: Thomas Zimmermann <tzimmermann@suse.de> 6899S: Maintained 6900W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6901T: git git://anongit.freedesktop.org/drm/drm-misc 6902F: Documentation/gpu/ 6903F: drivers/gpu/drm/* 6904F: drivers/gpu/vga/ 6905F: include/drm/drm* 6906F: include/linux/vga* 6907F: include/uapi/drm/drm* 6908 6909DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6910M: Oded Gabbay <ogabbay@kernel.org> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913C: irc://irc.oftc.net/dri-devel 6914T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6915F: Documentation/accel/ 6916F: drivers/accel/ 6917 6918DRM DRIVERS FOR ALLWINNER A10 6919M: Maxime Ripard <mripard@kernel.org> 6920M: Chen-Yu Tsai <wens@csie.org> 6921L: dri-devel@lists.freedesktop.org 6922S: Supported 6923T: git git://anongit.freedesktop.org/drm/drm-misc 6924F: Documentation/devicetree/bindings/display/allwinner* 6925F: drivers/gpu/drm/sun4i/ 6926 6927DRM DRIVERS FOR AMLOGIC SOCS 6928M: Neil Armstrong <neil.armstrong@linaro.org> 6929L: dri-devel@lists.freedesktop.org 6930L: linux-amlogic@lists.infradead.org 6931S: Supported 6932W: http://linux-meson.com/ 6933T: git git://anongit.freedesktop.org/drm/drm-misc 6934F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6935F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6936F: Documentation/gpu/meson.rst 6937F: drivers/gpu/drm/meson/ 6938 6939DRM DRIVERS FOR ATMEL HLCDC 6940M: Sam Ravnborg <sam@ravnborg.org> 6941M: Boris Brezillon <bbrezillon@kernel.org> 6942L: dri-devel@lists.freedesktop.org 6943S: Supported 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: Documentation/devicetree/bindings/display/atmel/ 6946F: drivers/gpu/drm/atmel-hlcdc/ 6947 6948DRM DRIVERS FOR BRIDGE CHIPS 6949M: Andrzej Hajda <andrzej.hajda@intel.com> 6950M: Neil Armstrong <neil.armstrong@linaro.org> 6951M: Robert Foss <robert.foss@linaro.org> 6952R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6953R: Jonas Karlman <jonas@kwiboo.se> 6954R: Jernej Skrabec <jernej.skrabec@gmail.com> 6955S: Maintained 6956T: git git://anongit.freedesktop.org/drm/drm-misc 6957F: Documentation/devicetree/bindings/display/bridge/ 6958F: drivers/gpu/drm/bridge/ 6959 6960DRM DRIVERS FOR EXYNOS 6961M: Inki Dae <inki.dae@samsung.com> 6962M: Seung-Woo Kim <sw0312.kim@samsung.com> 6963M: Kyungmin Park <kyungmin.park@samsung.com> 6964L: dri-devel@lists.freedesktop.org 6965S: Supported 6966T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6967F: Documentation/devicetree/bindings/display/exynos/ 6968F: Documentation/devicetree/bindings/display/samsung/ 6969F: drivers/gpu/drm/exynos/ 6970F: include/uapi/drm/exynos_drm.h 6971 6972DRM DRIVERS FOR FREESCALE DCU 6973M: Stefan Agner <stefan@agner.ch> 6974M: Alison Wang <alison.wang@nxp.com> 6975L: dri-devel@lists.freedesktop.org 6976S: Supported 6977T: git git://anongit.freedesktop.org/drm/drm-misc 6978F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6979F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6980F: drivers/gpu/drm/fsl-dcu/ 6981 6982DRM DRIVERS FOR FREESCALE IMX 6983M: Philipp Zabel <p.zabel@pengutronix.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986F: Documentation/devicetree/bindings/display/imx/ 6987F: drivers/gpu/drm/imx/ 6988F: drivers/gpu/ipu-v3/ 6989 6990DRM DRIVERS FOR FREESCALE IMX BRIDGE 6991M: Liu Ying <victor.liu@nxp.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6995F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6996F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6997F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6998F: drivers/gpu/drm/bridge/imx/ 6999 7000DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7001M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://github.com/patjak/drm-gma500 7005F: drivers/gpu/drm/gma500/ 7006 7007DRM DRIVERS FOR HISILICON 7008M: Xinliang Liu <xinliang.liu@linaro.org> 7009M: Tian Tao <tiantao6@hisilicon.com> 7010R: John Stultz <jstultz@google.com> 7011R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7012R: Chen Feng <puck.chen@hisilicon.com> 7013L: dri-devel@lists.freedesktop.org 7014S: Maintained 7015T: git git://anongit.freedesktop.org/drm/drm-misc 7016F: Documentation/devicetree/bindings/display/hisilicon/ 7017F: drivers/gpu/drm/hisilicon/ 7018 7019DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7020M: Deepak Rawat <drawat.floss@gmail.com> 7021L: linux-hyperv@vger.kernel.org 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: drivers/gpu/drm/hyperv 7026 7027DRM DRIVERS FOR LIMA 7028M: Qiang Yu <yuq825@gmail.com> 7029L: dri-devel@lists.freedesktop.org 7030L: lima@lists.freedesktop.org (moderated for non-subscribers) 7031S: Maintained 7032T: git git://anongit.freedesktop.org/drm/drm-misc 7033F: drivers/gpu/drm/lima/ 7034F: include/uapi/drm/lima_drm.h 7035 7036DRM DRIVERS FOR MEDIATEK 7037M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7038M: Philipp Zabel <p.zabel@pengutronix.de> 7039L: dri-devel@lists.freedesktop.org 7040L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7041S: Supported 7042F: Documentation/devicetree/bindings/display/mediatek/ 7043F: drivers/gpu/drm/mediatek/ 7044F: drivers/phy/mediatek/phy-mtk-dp.c 7045F: drivers/phy/mediatek/phy-mtk-hdmi* 7046F: drivers/phy/mediatek/phy-mtk-mipi* 7047 7048DRM DRIVERS FOR NVIDIA TEGRA 7049M: Thierry Reding <thierry.reding@gmail.com> 7050L: dri-devel@lists.freedesktop.org 7051L: linux-tegra@vger.kernel.org 7052S: Supported 7053T: git git://anongit.freedesktop.org/tegra/linux.git 7054F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7055F: Documentation/devicetree/bindings/gpu/host1x/ 7056F: drivers/gpu/drm/tegra/ 7057F: drivers/gpu/host1x/ 7058F: include/linux/host1x.h 7059F: include/uapi/drm/tegra_drm.h 7060 7061DRM DRIVERS FOR RENESAS 7062M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7063M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7064L: dri-devel@lists.freedesktop.org 7065L: linux-renesas-soc@vger.kernel.org 7066S: Supported 7067T: git git://linuxtv.org/pinchartl/media drm/du/next 7068F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7069F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7070F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7071F: Documentation/devicetree/bindings/display/renesas,du.yaml 7072F: drivers/gpu/drm/rcar-du/ 7073F: drivers/gpu/drm/shmobile/ 7074F: include/linux/platform_data/shmob_drm.h 7075 7076DRM DRIVERS FOR ROCKCHIP 7077M: Sandy Huang <hjc@rock-chips.com> 7078M: Heiko Stübner <heiko@sntech.de> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/rockchip/ 7083F: drivers/gpu/drm/rockchip/ 7084 7085DRM DRIVERS FOR STI 7086M: Alain Volmat <alain.volmat@foss.st.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7091F: drivers/gpu/drm/sti 7092 7093DRM DRIVERS FOR STM 7094M: Yannick Fertre <yannick.fertre@foss.st.com> 7095M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7096M: Philippe Cornu <philippe.cornu@foss.st.com> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7101F: drivers/gpu/drm/stm 7102 7103DRM DRIVERS FOR TI KEYSTONE 7104M: Jyri Sarha <jyri.sarha@iki.fi> 7105M: Tomi Valkeinen <tomba@kernel.org> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7110F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7111F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7112F: drivers/gpu/drm/tidss/ 7113 7114DRM DRIVERS FOR TI LCDC 7115M: Jyri Sarha <jyri.sarha@iki.fi> 7116R: Tomi Valkeinen <tomba@kernel.org> 7117L: dri-devel@lists.freedesktop.org 7118S: Maintained 7119F: Documentation/devicetree/bindings/display/tilcdc/ 7120F: drivers/gpu/drm/tilcdc/ 7121 7122DRM DRIVERS FOR TI OMAP 7123M: Tomi Valkeinen <tomba@kernel.org> 7124L: dri-devel@lists.freedesktop.org 7125S: Maintained 7126F: Documentation/devicetree/bindings/display/ti/ 7127F: drivers/gpu/drm/omapdrm/ 7128 7129DRM DRIVERS FOR V3D 7130M: Emma Anholt <emma@anholt.net> 7131M: Melissa Wen <mwen@igalia.com> 7132S: Supported 7133T: git git://anongit.freedesktop.org/drm/drm-misc 7134F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7135F: drivers/gpu/drm/v3d/ 7136F: include/uapi/drm/v3d_drm.h 7137 7138DRM DRIVERS FOR VC4 7139M: Emma Anholt <emma@anholt.net> 7140M: Maxime Ripard <mripard@kernel.org> 7141S: Supported 7142T: git git://github.com/anholt/linux 7143T: git git://anongit.freedesktop.org/drm/drm-misc 7144F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7145F: drivers/gpu/drm/vc4/ 7146F: include/uapi/drm/vc4_drm.h 7147 7148DRM DRIVERS FOR VIVANTE GPU IP 7149M: Lucas Stach <l.stach@pengutronix.de> 7150R: Russell King <linux+etnaviv@armlinux.org.uk> 7151R: Christian Gmeiner <christian.gmeiner@gmail.com> 7152L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7153L: dri-devel@lists.freedesktop.org 7154S: Maintained 7155F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7156F: drivers/gpu/drm/etnaviv/ 7157F: include/uapi/drm/etnaviv_drm.h 7158 7159DRM DRIVERS FOR XEN 7160M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7161L: dri-devel@lists.freedesktop.org 7162L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7163S: Supported 7164T: git git://anongit.freedesktop.org/drm/drm-misc 7165F: Documentation/gpu/xen-front.rst 7166F: drivers/gpu/drm/xen/ 7167 7168DRM DRIVERS FOR XILINX 7169M: Hyun Kwon <hyun.kwon@xilinx.com> 7170M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7171L: dri-devel@lists.freedesktop.org 7172S: Maintained 7173T: git git://anongit.freedesktop.org/drm/drm-misc 7174F: Documentation/devicetree/bindings/display/xlnx/ 7175F: drivers/gpu/drm/xlnx/ 7176 7177DRM PANEL DRIVERS 7178M: Thierry Reding <thierry.reding@gmail.com> 7179R: Sam Ravnborg <sam@ravnborg.org> 7180L: dri-devel@lists.freedesktop.org 7181S: Maintained 7182T: git git://anongit.freedesktop.org/drm/drm-misc 7183F: Documentation/devicetree/bindings/display/panel/ 7184F: drivers/gpu/drm/drm_panel.c 7185F: drivers/gpu/drm/panel/ 7186F: include/drm/drm_panel.h 7187 7188DRM PRIVACY-SCREEN CLASS 7189M: Hans de Goede <hdegoede@redhat.com> 7190L: dri-devel@lists.freedesktop.org 7191S: Maintained 7192T: git git://anongit.freedesktop.org/drm/drm-misc 7193F: drivers/gpu/drm/drm_privacy_screen* 7194F: include/drm/drm_privacy_screen* 7195 7196DRM TTM SUBSYSTEM 7197M: Christian Koenig <christian.koenig@amd.com> 7198M: Huang Rui <ray.huang@amd.com> 7199L: dri-devel@lists.freedesktop.org 7200S: Maintained 7201T: git git://anongit.freedesktop.org/drm/drm-misc 7202F: drivers/gpu/drm/ttm/ 7203F: include/drm/ttm/ 7204 7205DRM GPU SCHEDULER 7206M: Luben Tuikov <luben.tuikov@amd.com> 7207L: dri-devel@lists.freedesktop.org 7208S: Maintained 7209T: git git://anongit.freedesktop.org/drm/drm-misc 7210F: drivers/gpu/drm/scheduler/ 7211F: include/drm/gpu_scheduler.h 7212 7213DSBR100 USB FM RADIO DRIVER 7214M: Alexey Klimov <klimov.linux@gmail.com> 7215L: linux-media@vger.kernel.org 7216S: Maintained 7217T: git git://linuxtv.org/media_tree.git 7218F: drivers/media/radio/dsbr100.c 7219 7220DT3155 MEDIA DRIVER 7221M: Hans Verkuil <hverkuil@xs4all.nl> 7222L: linux-media@vger.kernel.org 7223S: Odd Fixes 7224W: https://linuxtv.org 7225T: git git://linuxtv.org/media_tree.git 7226F: drivers/media/pci/dt3155/ 7227 7228DVB_USB_AF9015 MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/af9015* 7237 7238DVB_USB_AF9035 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/af9035* 7247 7248DVB_USB_ANYSEE MEDIA DRIVER 7249M: Antti Palosaari <crope@iki.fi> 7250L: linux-media@vger.kernel.org 7251S: Maintained 7252W: https://linuxtv.org 7253W: http://palosaari.fi/linux/ 7254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7255T: git git://linuxtv.org/anttip/media_tree.git 7256F: drivers/media/usb/dvb-usb-v2/anysee* 7257 7258DVB_USB_AU6610 MEDIA DRIVER 7259M: Antti Palosaari <crope@iki.fi> 7260L: linux-media@vger.kernel.org 7261S: Maintained 7262W: https://linuxtv.org 7263W: http://palosaari.fi/linux/ 7264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7265T: git git://linuxtv.org/anttip/media_tree.git 7266F: drivers/media/usb/dvb-usb-v2/au6610* 7267 7268DVB_USB_CE6230 MEDIA DRIVER 7269M: Antti Palosaari <crope@iki.fi> 7270L: linux-media@vger.kernel.org 7271S: Maintained 7272W: https://linuxtv.org 7273W: http://palosaari.fi/linux/ 7274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7275T: git git://linuxtv.org/anttip/media_tree.git 7276F: drivers/media/usb/dvb-usb-v2/ce6230* 7277 7278DVB_USB_CXUSB MEDIA DRIVER 7279M: Michael Krufky <mkrufky@linuxtv.org> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://github.com/mkrufky 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/media_tree.git 7286F: drivers/media/usb/dvb-usb/cxusb* 7287 7288DVB_USB_EC168 MEDIA DRIVER 7289M: Antti Palosaari <crope@iki.fi> 7290L: linux-media@vger.kernel.org 7291S: Maintained 7292W: https://linuxtv.org 7293W: http://palosaari.fi/linux/ 7294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7295T: git git://linuxtv.org/anttip/media_tree.git 7296F: drivers/media/usb/dvb-usb-v2/ec168* 7297 7298DVB_USB_GL861 MEDIA DRIVER 7299M: Antti Palosaari <crope@iki.fi> 7300L: linux-media@vger.kernel.org 7301S: Maintained 7302W: https://linuxtv.org 7303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7304T: git git://linuxtv.org/anttip/media_tree.git 7305F: drivers/media/usb/dvb-usb-v2/gl861* 7306 7307DVB_USB_MXL111SF MEDIA DRIVER 7308M: Michael Krufky <mkrufky@linuxtv.org> 7309L: linux-media@vger.kernel.org 7310S: Maintained 7311W: https://linuxtv.org 7312W: http://github.com/mkrufky 7313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7314T: git git://linuxtv.org/mkrufky/mxl111sf.git 7315F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7316 7317DVB_USB_RTL28XXU MEDIA DRIVER 7318M: Antti Palosaari <crope@iki.fi> 7319L: linux-media@vger.kernel.org 7320S: Maintained 7321W: https://linuxtv.org 7322W: http://palosaari.fi/linux/ 7323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7324T: git git://linuxtv.org/anttip/media_tree.git 7325F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7326 7327DVB_USB_V2 MEDIA DRIVER 7328M: Antti Palosaari <crope@iki.fi> 7329L: linux-media@vger.kernel.org 7330S: Maintained 7331W: https://linuxtv.org 7332W: http://palosaari.fi/linux/ 7333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7334T: git git://linuxtv.org/anttip/media_tree.git 7335F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7336F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7337 7338DYNAMIC DEBUG 7339M: Jason Baron <jbaron@akamai.com> 7340S: Maintained 7341F: include/linux/dynamic_debug.h 7342F: lib/dynamic_debug.c 7343M: Jim Cromie <jim.cromie@gmail.com> 7344F: lib/test_dynamic_debug.c 7345 7346DYNAMIC INTERRUPT MODERATION 7347M: Tal Gilboa <talgi@nvidia.com> 7348S: Maintained 7349F: Documentation/networking/net_dim.rst 7350F: include/linux/dim.h 7351F: lib/dim/ 7352 7353DZ DECSTATION DZ11 SERIAL DRIVER 7354M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7355S: Maintained 7356F: drivers/tty/serial/dz.* 7357 7358E3X0 POWER BUTTON DRIVER 7359M: Moritz Fischer <moritz.fischer@ettus.com> 7360L: usrp-users@lists.ettus.com 7361S: Supported 7362W: http://www.ettus.com 7363F: Documentation/devicetree/bindings/input/e3x0-button.txt 7364F: drivers/input/misc/e3x0-button.c 7365 7366E4000 MEDIA DRIVER 7367M: Antti Palosaari <crope@iki.fi> 7368L: linux-media@vger.kernel.org 7369S: Maintained 7370W: https://linuxtv.org 7371W: http://palosaari.fi/linux/ 7372Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7373T: git git://linuxtv.org/anttip/media_tree.git 7374F: drivers/media/tuners/e4000* 7375 7376EARTH_PT1 MEDIA DRIVER 7377M: Akihiro Tsukada <tskd08@gmail.com> 7378L: linux-media@vger.kernel.org 7379S: Odd Fixes 7380F: drivers/media/pci/pt1/ 7381 7382EARTH_PT3 MEDIA DRIVER 7383M: Akihiro Tsukada <tskd08@gmail.com> 7384L: linux-media@vger.kernel.org 7385S: Odd Fixes 7386F: drivers/media/pci/pt3/ 7387 7388EC100 MEDIA DRIVER 7389M: Antti Palosaari <crope@iki.fi> 7390L: linux-media@vger.kernel.org 7391S: Maintained 7392W: https://linuxtv.org 7393W: http://palosaari.fi/linux/ 7394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7395T: git git://linuxtv.org/anttip/media_tree.git 7396F: drivers/media/dvb-frontends/ec100* 7397 7398ECRYPT FILE SYSTEM 7399M: Tyler Hicks <code@tyhicks.com> 7400L: ecryptfs@vger.kernel.org 7401S: Odd Fixes 7402W: http://ecryptfs.org 7403W: https://launchpad.net/ecryptfs 7404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7405F: Documentation/filesystems/ecryptfs.rst 7406F: fs/ecryptfs/ 7407 7408EDAC-AMD64 7409M: Yazen Ghannam <yazen.ghannam@amd.com> 7410L: linux-edac@vger.kernel.org 7411S: Supported 7412F: drivers/edac/amd64_edac* 7413F: drivers/edac/mce_amd* 7414 7415EDAC-ARMADA 7416M: Jan Luebbe <jlu@pengutronix.de> 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7420F: drivers/edac/armada_xp_* 7421 7422EDAC-AST2500 7423M: Stefan Schaeckeler <sschaeck@cisco.com> 7424S: Supported 7425F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7426F: drivers/edac/aspeed_edac.c 7427 7428EDAC-BLUEFIELD 7429M: Shravan Kumar Ramani <shravankr@nvidia.com> 7430S: Supported 7431F: drivers/edac/bluefield_edac.c 7432 7433EDAC-CALXEDA 7434M: Andre Przywara <andre.przywara@arm.com> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/highbank* 7438 7439EDAC-CAVIUM OCTEON 7440M: Ralf Baechle <ralf@linux-mips.org> 7441L: linux-edac@vger.kernel.org 7442L: linux-mips@vger.kernel.org 7443S: Supported 7444F: drivers/edac/octeon_edac* 7445 7446EDAC-CAVIUM THUNDERX 7447M: Robert Richter <rric@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Odd Fixes 7450F: drivers/edac/thunderx_edac* 7451 7452EDAC-CORE 7453M: Borislav Petkov <bp@alien8.de> 7454M: Tony Luck <tony.luck@intel.com> 7455R: James Morse <james.morse@arm.com> 7456R: Mauro Carvalho Chehab <mchehab@kernel.org> 7457R: Robert Richter <rric@kernel.org> 7458L: linux-edac@vger.kernel.org 7459S: Supported 7460T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7461F: Documentation/admin-guide/ras.rst 7462F: Documentation/driver-api/edac.rst 7463F: drivers/edac/ 7464F: include/linux/edac.h 7465 7466EDAC-DMC520 7467M: Lei Wang <lewan@microsoft.com> 7468L: linux-edac@vger.kernel.org 7469S: Supported 7470F: drivers/edac/dmc520_edac.c 7471 7472EDAC-E752X 7473M: Mark Gross <markgross@kernel.org> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/e752x_edac.c 7477 7478EDAC-E7XXX 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/e7xxx_edac.c 7482 7483EDAC-FSL_DDR 7484M: York Sun <york.sun@nxp.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/fsl_ddr_edac.* 7488 7489EDAC-GHES 7490M: Mauro Carvalho Chehab <mchehab@kernel.org> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/ghes_edac.c 7494 7495EDAC-I10NM 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/i10nm_base.c 7500 7501EDAC-I3000 7502L: linux-edac@vger.kernel.org 7503S: Orphan 7504F: drivers/edac/i3000_edac.c 7505 7506EDAC-I5000 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/i5000_edac.c 7510 7511EDAC-I5400 7512M: Mauro Carvalho Chehab <mchehab@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/i5400_edac.c 7516 7517EDAC-I7300 7518M: Mauro Carvalho Chehab <mchehab@kernel.org> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/i7300_edac.c 7522 7523EDAC-I7CORE 7524M: Mauro Carvalho Chehab <mchehab@kernel.org> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/i7core_edac.c 7528 7529EDAC-I82443BXGX 7530M: Tim Small <tim@buttersideup.com> 7531L: linux-edac@vger.kernel.org 7532S: Maintained 7533F: drivers/edac/i82443bxgx_edac.c 7534 7535EDAC-I82975X 7536M: "Arvind R." <arvino55@gmail.com> 7537L: linux-edac@vger.kernel.org 7538S: Maintained 7539F: drivers/edac/i82975x_edac.c 7540 7541EDAC-IE31200 7542M: Jason Baron <jbaron@akamai.com> 7543L: linux-edac@vger.kernel.org 7544S: Maintained 7545F: drivers/edac/ie31200_edac.c 7546 7547EDAC-IGEN6 7548M: Tony Luck <tony.luck@intel.com> 7549R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7550L: linux-edac@vger.kernel.org 7551S: Maintained 7552F: drivers/edac/igen6_edac.c 7553 7554EDAC-MPC85XX 7555M: Johannes Thumshirn <morbidrsa@gmail.com> 7556L: linux-edac@vger.kernel.org 7557S: Maintained 7558F: drivers/edac/mpc85xx_edac.[ch] 7559 7560EDAC-PASEMI 7561M: Egor Martovetsky <egor@pasemi.com> 7562L: linux-edac@vger.kernel.org 7563S: Maintained 7564F: drivers/edac/pasemi_edac.c 7565 7566EDAC-PND2 7567M: Tony Luck <tony.luck@intel.com> 7568L: linux-edac@vger.kernel.org 7569S: Maintained 7570F: drivers/edac/pnd2_edac.[ch] 7571 7572EDAC-QCOM 7573M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7574L: linux-arm-msm@vger.kernel.org 7575L: linux-edac@vger.kernel.org 7576S: Maintained 7577F: drivers/edac/qcom_edac.c 7578 7579EDAC-R82600 7580M: Tim Small <tim@buttersideup.com> 7581L: linux-edac@vger.kernel.org 7582S: Maintained 7583F: drivers/edac/r82600_edac.c 7584 7585EDAC-SBRIDGE 7586M: Tony Luck <tony.luck@intel.com> 7587R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7588L: linux-edac@vger.kernel.org 7589S: Maintained 7590F: drivers/edac/sb_edac.c 7591 7592EDAC-SKYLAKE 7593M: Tony Luck <tony.luck@intel.com> 7594L: linux-edac@vger.kernel.org 7595S: Maintained 7596F: drivers/edac/skx_*.[ch] 7597 7598EDAC-TI 7599M: Tero Kristo <kristo@kernel.org> 7600L: linux-edac@vger.kernel.org 7601S: Odd Fixes 7602F: drivers/edac/ti_edac.c 7603 7604EDIROL UA-101/UA-1000 DRIVER 7605M: Clemens Ladisch <clemens@ladisch.de> 7606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7607S: Maintained 7608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7609F: sound/usb/misc/ua101.c 7610 7611EFI TEST DRIVER 7612M: Ivan Hu <ivan.hu@canonical.com> 7613M: Ard Biesheuvel <ardb@kernel.org> 7614L: linux-efi@vger.kernel.org 7615S: Maintained 7616F: drivers/firmware/efi/test/ 7617 7618EFI VARIABLE FILESYSTEM 7619M: Matthew Garrett <matthew.garrett@nebula.com> 7620M: Jeremy Kerr <jk@ozlabs.org> 7621M: Ard Biesheuvel <ardb@kernel.org> 7622L: linux-efi@vger.kernel.org 7623S: Maintained 7624T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7625F: fs/efivarfs/ 7626 7627EFIFB FRAMEBUFFER DRIVER 7628M: Peter Jones <pjones@redhat.com> 7629L: linux-fbdev@vger.kernel.org 7630S: Maintained 7631F: drivers/video/fbdev/efifb.c 7632 7633EFS FILESYSTEM 7634S: Orphan 7635W: http://aeschi.ch.eu.org/efs/ 7636F: fs/efs/ 7637 7638EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7639M: Douglas Miller <dougmill@linux.ibm.com> 7640L: netdev@vger.kernel.org 7641S: Maintained 7642F: drivers/net/ethernet/ibm/ehea/ 7643 7644ELM327 CAN NETWORK DRIVER 7645M: Max Staudt <max@enpas.org> 7646L: linux-can@vger.kernel.org 7647S: Maintained 7648F: Documentation/networking/device_drivers/can/can327.rst 7649F: drivers/net/can/can327.c 7650 7651EM28XX VIDEO4LINUX DRIVER 7652M: Mauro Carvalho Chehab <mchehab@kernel.org> 7653L: linux-media@vger.kernel.org 7654S: Maintained 7655W: https://linuxtv.org 7656T: git git://linuxtv.org/media_tree.git 7657F: Documentation/admin-guide/media/em28xx* 7658F: drivers/media/usb/em28xx/ 7659 7660EMBEDDED LINUX 7661M: Olivia Mackall <olivia@selenic.com> 7662M: David Woodhouse <dwmw2@infradead.org> 7663L: linux-embedded@vger.kernel.org 7664S: Maintained 7665 7666EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7667M: Adrian Hunter <adrian.hunter@intel.com> 7668M: Ritesh Harjani <riteshh@codeaurora.org> 7669M: Asutosh Das <asutoshd@codeaurora.org> 7670L: linux-mmc@vger.kernel.org 7671S: Supported 7672F: drivers/mmc/host/cqhci* 7673 7674EMULEX 10Gbps iSCSI - OneConnect DRIVER 7675M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7676L: linux-scsi@vger.kernel.org 7677S: Supported 7678W: http://www.broadcom.com 7679F: drivers/scsi/be2iscsi/ 7680 7681EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7682M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7683M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7684M: Somnath Kotur <somnath.kotur@broadcom.com> 7685L: netdev@vger.kernel.org 7686S: Supported 7687W: http://www.emulex.com 7688F: drivers/net/ethernet/emulex/benet/ 7689 7690EMULEX ONECONNECT ROCE DRIVER 7691M: Selvin Xavier <selvin.xavier@broadcom.com> 7692L: linux-rdma@vger.kernel.org 7693S: Odd Fixes 7694W: http://www.broadcom.com 7695F: drivers/infiniband/hw/ocrdma/ 7696F: include/uapi/rdma/ocrdma-abi.h 7697 7698EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7699M: James Smart <james.smart@broadcom.com> 7700M: Dick Kennedy <dick.kennedy@broadcom.com> 7701L: linux-scsi@vger.kernel.org 7702S: Supported 7703W: http://www.broadcom.com 7704F: drivers/scsi/lpfc/ 7705 7706EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7707M: James Smart <james.smart@broadcom.com> 7708M: Ram Vegesna <ram.vegesna@broadcom.com> 7709L: linux-scsi@vger.kernel.org 7710L: target-devel@vger.kernel.org 7711S: Supported 7712W: http://www.broadcom.com 7713F: drivers/scsi/elx/ 7714 7715ENE CB710 FLASH CARD READER DRIVER 7716M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7717S: Maintained 7718F: drivers/misc/cb710/ 7719F: drivers/mmc/host/cb710-mmc.* 7720F: include/linux/cb710.h 7721 7722ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7723M: Maxim Levitsky <maximlevitsky@gmail.com> 7724S: Maintained 7725F: drivers/media/rc/ene_ir.* 7726 7727EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7728M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7729L: linuxppc-dev@lists.ozlabs.org 7730S: Maintained 7731F: drivers/tty/ehv_bytechan.c 7732 7733EPSON S1D13XXX FRAMEBUFFER DRIVER 7734M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7735S: Maintained 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7737F: drivers/video/fbdev/s1d13xxxfb.c 7738F: include/video/s1d13xxxfb.h 7739 7740EROFS FILE SYSTEM 7741M: Gao Xiang <xiang@kernel.org> 7742M: Chao Yu <chao@kernel.org> 7743R: Yue Hu <huyue2@coolpad.com> 7744R: Jeffle Xu <jefflexu@linux.alibaba.com> 7745L: linux-erofs@lists.ozlabs.org 7746S: Maintained 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7748F: Documentation/filesystems/erofs.rst 7749F: fs/erofs/ 7750F: include/trace/events/erofs.h 7751 7752ERRSEQ ERROR TRACKING INFRASTRUCTURE 7753M: Jeff Layton <jlayton@kernel.org> 7754S: Maintained 7755F: include/linux/errseq.h 7756F: lib/errseq.c 7757 7758ESD CAN/USB DRIVERS 7759M: Frank Jungclaus <frank.jungclaus@esd.eu> 7760R: socketcan@esd.eu 7761L: linux-can@vger.kernel.org 7762S: Maintained 7763F: drivers/net/can/usb/esd_usb.c 7764 7765ET131X NETWORK DRIVER 7766M: Mark Einon <mark.einon@gmail.com> 7767S: Odd Fixes 7768F: drivers/net/ethernet/agere/ 7769 7770ETAS ES58X CAN/USB DRIVER 7771M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7772L: linux-can@vger.kernel.org 7773S: Maintained 7774F: Documentation/networking/devlink/etas_es58x.rst 7775F: drivers/net/can/usb/etas_es58x/ 7776 7777ETHERNET BRIDGE 7778M: Roopa Prabhu <roopa@nvidia.com> 7779M: Nikolay Aleksandrov <razor@blackwall.org> 7780L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7781L: netdev@vger.kernel.org 7782S: Maintained 7783W: http://www.linuxfoundation.org/en/Net:Bridge 7784F: include/linux/netfilter_bridge/ 7785F: net/bridge/ 7786 7787ETHERNET PHY LIBRARY 7788M: Andrew Lunn <andrew@lunn.ch> 7789M: Heiner Kallweit <hkallweit1@gmail.com> 7790R: Russell King <linux@armlinux.org.uk> 7791L: netdev@vger.kernel.org 7792S: Maintained 7793F: Documentation/ABI/testing/sysfs-class-net-phydev 7794F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7795F: Documentation/devicetree/bindings/net/mdio* 7796F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7797F: Documentation/networking/phy.rst 7798F: drivers/net/mdio/ 7799F: drivers/net/mdio/acpi_mdio.c 7800F: drivers/net/mdio/fwnode_mdio.c 7801F: drivers/net/mdio/of_mdio.c 7802F: drivers/net/pcs/ 7803F: drivers/net/phy/ 7804F: include/dt-bindings/net/qca-ar803x.h 7805F: include/linux/linkmode.h 7806F: include/linux/*mdio*.h 7807F: include/linux/mdio/*.h 7808F: include/linux/mii.h 7809F: include/linux/of_net.h 7810F: include/linux/phy.h 7811F: include/linux/phy_fixed.h 7812F: include/linux/platform_data/mdio-bcm-unimac.h 7813F: include/linux/platform_data/mdio-gpio.h 7814F: include/trace/events/mdio.h 7815F: include/uapi/linux/mdio.h 7816F: include/uapi/linux/mii.h 7817F: net/core/of_net.c 7818 7819EXEC & BINFMT API 7820R: Eric Biederman <ebiederm@xmission.com> 7821R: Kees Cook <keescook@chromium.org> 7822L: linux-mm@kvack.org 7823S: Supported 7824T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7825F: fs/*binfmt_*.c 7826F: fs/exec.c 7827F: include/linux/binfmts.h 7828F: include/linux/elf.h 7829F: include/uapi/linux/binfmts.h 7830F: include/uapi/linux/elf.h 7831F: tools/testing/selftests/exec/ 7832N: asm/elf.h 7833N: binfmt 7834 7835EXFAT FILE SYSTEM 7836M: Namjae Jeon <linkinjeon@kernel.org> 7837M: Sungjong Seo <sj1557.seo@samsung.com> 7838L: linux-fsdevel@vger.kernel.org 7839S: Maintained 7840T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7841F: fs/exfat/ 7842 7843EXT2 FILE SYSTEM 7844M: Jan Kara <jack@suse.com> 7845L: linux-ext4@vger.kernel.org 7846S: Maintained 7847F: Documentation/filesystems/ext2.rst 7848F: fs/ext2/ 7849F: include/linux/ext2* 7850 7851EXT4 FILE SYSTEM 7852M: "Theodore Ts'o" <tytso@mit.edu> 7853M: Andreas Dilger <adilger.kernel@dilger.ca> 7854L: linux-ext4@vger.kernel.org 7855S: Maintained 7856W: http://ext4.wiki.kernel.org 7857Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7859F: Documentation/filesystems/ext4/ 7860F: fs/ext4/ 7861F: include/trace/events/ext4.h 7862 7863Extended Verification Module (EVM) 7864M: Mimi Zohar <zohar@linux.ibm.com> 7865L: linux-integrity@vger.kernel.org 7866S: Supported 7867T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7868F: security/integrity/evm/ 7869F: security/integrity/ 7870 7871EXTENSIBLE FIRMWARE INTERFACE (EFI) 7872M: Ard Biesheuvel <ardb@kernel.org> 7873L: linux-efi@vger.kernel.org 7874S: Maintained 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7876F: Documentation/admin-guide/efi-stub.rst 7877F: arch/*/include/asm/efi.h 7878F: arch/*/kernel/efi.c 7879F: arch/arm/boot/compressed/efi-header.S 7880F: arch/x86/platform/efi/ 7881F: drivers/firmware/efi/ 7882F: include/linux/efi*.h 7883 7884EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7885M: MyungJoo Ham <myungjoo.ham@samsung.com> 7886M: Chanwoo Choi <cw00.choi@samsung.com> 7887L: linux-kernel@vger.kernel.org 7888S: Maintained 7889T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7890F: Documentation/devicetree/bindings/extcon/ 7891F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7892F: drivers/extcon/ 7893F: include/linux/extcon.h 7894F: include/linux/extcon/ 7895 7896EXTRA BOOT CONFIG 7897M: Masami Hiramatsu <mhiramat@kernel.org> 7898S: Maintained 7899F: Documentation/admin-guide/bootconfig.rst 7900F: fs/proc/bootconfig.c 7901F: include/linux/bootconfig.h 7902F: lib/bootconfig-data.S 7903F: lib/bootconfig.c 7904F: tools/bootconfig/* 7905F: tools/bootconfig/scripts/* 7906 7907EXYNOS DP DRIVER 7908M: Jingoo Han <jingoohan1@gmail.com> 7909L: dri-devel@lists.freedesktop.org 7910S: Maintained 7911F: drivers/gpu/drm/exynos/exynos_dp* 7912 7913EXYNOS SYSMMU (IOMMU) driver 7914M: Marek Szyprowski <m.szyprowski@samsung.com> 7915L: iommu@lists.linux.dev 7916S: Maintained 7917F: drivers/iommu/exynos-iommu.c 7918 7919F2FS FILE SYSTEM 7920M: Jaegeuk Kim <jaegeuk@kernel.org> 7921M: Chao Yu <chao@kernel.org> 7922L: linux-f2fs-devel@lists.sourceforge.net 7923S: Maintained 7924W: https://f2fs.wiki.kernel.org/ 7925B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7926T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7927F: Documentation/ABI/testing/sysfs-fs-f2fs 7928F: Documentation/filesystems/f2fs.rst 7929F: fs/f2fs/ 7930F: include/linux/f2fs_fs.h 7931F: include/trace/events/f2fs.h 7932F: include/uapi/linux/f2fs.h 7933 7934F71805F HARDWARE MONITORING DRIVER 7935M: Jean Delvare <jdelvare@suse.com> 7936L: linux-hwmon@vger.kernel.org 7937S: Maintained 7938F: Documentation/hwmon/f71805f.rst 7939F: drivers/hwmon/f71805f.c 7940 7941FADDR2LINE 7942M: Josh Poimboeuf <jpoimboe@kernel.org> 7943S: Maintained 7944F: scripts/faddr2line 7945 7946FAILOVER MODULE 7947M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7948L: netdev@vger.kernel.org 7949S: Supported 7950F: Documentation/networking/failover.rst 7951F: include/net/failover.h 7952F: net/core/failover.c 7953 7954FANOTIFY 7955M: Jan Kara <jack@suse.cz> 7956R: Amir Goldstein <amir73il@gmail.com> 7957R: Matthew Bobrowski <repnop@google.com> 7958L: linux-fsdevel@vger.kernel.org 7959S: Maintained 7960F: fs/notify/fanotify/ 7961F: include/linux/fanotify.h 7962F: include/uapi/linux/fanotify.h 7963 7964FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7965M: Linus Walleij <linus.walleij@linaro.org> 7966L: linux-usb@vger.kernel.org 7967S: Maintained 7968F: drivers/usb/fotg210/ 7969 7970FARSYNC SYNCHRONOUS DRIVER 7971M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7972S: Supported 7973W: http://www.farsite.co.uk/ 7974F: drivers/net/wan/farsync.* 7975 7976FAULT INJECTION SUPPORT 7977M: Akinobu Mita <akinobu.mita@gmail.com> 7978S: Supported 7979F: Documentation/fault-injection/ 7980F: lib/fault-inject.c 7981 7982FBTFT Framebuffer drivers 7983L: dri-devel@lists.freedesktop.org 7984L: linux-fbdev@vger.kernel.org 7985S: Orphan 7986F: drivers/staging/fbtft/ 7987 7988FC0011 TUNER DRIVER 7989M: Michael Buesch <m@bues.ch> 7990L: linux-media@vger.kernel.org 7991S: Maintained 7992F: drivers/media/tuners/fc0011.c 7993F: drivers/media/tuners/fc0011.h 7994 7995FC2580 MEDIA DRIVER 7996M: Antti Palosaari <crope@iki.fi> 7997L: linux-media@vger.kernel.org 7998S: Maintained 7999W: https://linuxtv.org 8000W: http://palosaari.fi/linux/ 8001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8002T: git git://linuxtv.org/anttip/media_tree.git 8003F: drivers/media/tuners/fc2580* 8004 8005FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8006M: Hannes Reinecke <hare@suse.de> 8007L: linux-scsi@vger.kernel.org 8008S: Supported 8009W: www.Open-FCoE.org 8010F: drivers/scsi/fcoe/ 8011F: drivers/scsi/libfc/ 8012F: include/scsi/fc/ 8013F: include/scsi/libfc.h 8014F: include/scsi/libfcoe.h 8015F: include/uapi/scsi/fc/ 8016 8017FILE LOCKING (flock() and fcntl()/lockf()) 8018M: Jeff Layton <jlayton@kernel.org> 8019M: Chuck Lever <chuck.lever@oracle.com> 8020L: linux-fsdevel@vger.kernel.org 8021S: Maintained 8022F: fs/fcntl.c 8023F: fs/locks.c 8024F: include/linux/fcntl.h 8025F: include/uapi/linux/fcntl.h 8026 8027FILESYSTEM DIRECT ACCESS (DAX) 8028M: Dan Williams <dan.j.williams@intel.com> 8029R: Matthew Wilcox <willy@infradead.org> 8030R: Jan Kara <jack@suse.cz> 8031L: linux-fsdevel@vger.kernel.org 8032L: nvdimm@lists.linux.dev 8033S: Supported 8034F: fs/dax.c 8035F: include/linux/dax.h 8036F: include/trace/events/fs_dax.h 8037 8038FILESYSTEMS (VFS and infrastructure) 8039M: Alexander Viro <viro@zeniv.linux.org.uk> 8040L: linux-fsdevel@vger.kernel.org 8041S: Maintained 8042F: fs/* 8043F: include/linux/fs.h 8044F: include/linux/fs_types.h 8045F: include/uapi/linux/fs.h 8046F: include/uapi/linux/openat2.h 8047 8048FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8049M: Riku Voipio <riku.voipio@iki.fi> 8050L: linux-hwmon@vger.kernel.org 8051S: Maintained 8052F: drivers/hwmon/f75375s.c 8053F: include/linux/f75375s.h 8054 8055FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8056M: Clemens Ladisch <clemens@ladisch.de> 8057M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8061F: include/uapi/sound/firewire.h 8062F: sound/firewire/ 8063 8064FIREWIRE MEDIA DRIVERS (firedtv) 8065M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8066L: linux-media@vger.kernel.org 8067L: linux1394-devel@lists.sourceforge.net 8068S: Maintained 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8070F: drivers/media/firewire/ 8071 8072FIREWIRE SBP-2 TARGET 8073M: Chris Boot <bootc@bootc.net> 8074L: linux-scsi@vger.kernel.org 8075L: target-devel@vger.kernel.org 8076L: linux1394-devel@lists.sourceforge.net 8077S: Maintained 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8079F: drivers/target/sbp/ 8080 8081FIREWIRE SUBSYSTEM 8082M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8083L: linux1394-devel@lists.sourceforge.net 8084S: Maintained 8085W: http://ieee1394.wiki.kernel.org/ 8086T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8087F: drivers/firewire/ 8088F: include/linux/firewire.h 8089F: include/uapi/linux/firewire*.h 8090F: tools/firewire/ 8091 8092FIRMWARE FRAMEWORK FOR ARMV8-A 8093M: Sudeep Holla <sudeep.holla@arm.com> 8094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8095S: Maintained 8096F: drivers/firmware/arm_ffa/ 8097F: include/linux/arm_ffa.h 8098 8099FIRMWARE LOADER (request_firmware) 8100M: Luis Chamberlain <mcgrof@kernel.org> 8101M: Russ Weight <russell.h.weight@intel.com> 8102L: linux-kernel@vger.kernel.org 8103S: Maintained 8104F: Documentation/firmware_class/ 8105F: drivers/base/firmware_loader/ 8106F: include/linux/firmware.h 8107 8108FLEXTIMER FTM-QUADDEC DRIVER 8109M: Patrick Havelange <patrick.havelange@essensium.com> 8110L: linux-iio@vger.kernel.org 8111S: Maintained 8112F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8113F: drivers/counter/ftm-quaddec.c 8114 8115FLOPPY DRIVER 8116M: Denis Efremov <efremov@linux.com> 8117L: linux-block@vger.kernel.org 8118S: Odd Fixes 8119F: drivers/block/floppy.c 8120 8121FLYSKY FSIA6B RC RECEIVER 8122M: Markus Koch <markus@notsyncing.net> 8123L: linux-input@vger.kernel.org 8124S: Maintained 8125F: drivers/input/joystick/fsia6b.c 8126 8127FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8128M: Geoffrey D. Bennett <g@b4.vu> 8129L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8130S: Maintained 8131T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8132F: sound/usb/mixer_scarlett_gen2.c 8133 8134FORCEDETH GIGABIT ETHERNET DRIVER 8135M: Rain River <rain.1986.08.12@gmail.com> 8136M: Zhu Yanjun <zyjzyj2000@gmail.com> 8137L: netdev@vger.kernel.org 8138S: Maintained 8139F: drivers/net/ethernet/nvidia/* 8140 8141FORTIFY_SOURCE 8142M: Kees Cook <keescook@chromium.org> 8143L: linux-hardening@vger.kernel.org 8144S: Supported 8145T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8146F: include/linux/fortify-string.h 8147F: lib/fortify_kunit.c 8148F: lib/memcpy_kunit.c 8149F: lib/strscpy_kunit.c 8150F: lib/test_fortify/* 8151F: scripts/test_fortify.sh 8152K: \b__NO_FORTIFY\b 8153 8154FPGA DFL DRIVERS 8155M: Wu Hao <hao.wu@intel.com> 8156R: Tom Rix <trix@redhat.com> 8157L: linux-fpga@vger.kernel.org 8158S: Maintained 8159F: Documentation/ABI/testing/sysfs-bus-dfl* 8160F: Documentation/fpga/dfl.rst 8161F: drivers/fpga/dfl* 8162F: drivers/uio/uio_dfl.c 8163F: include/linux/dfl.h 8164F: include/uapi/linux/fpga-dfl.h 8165 8166FPGA MANAGER FRAMEWORK 8167M: Moritz Fischer <mdf@kernel.org> 8168M: Wu Hao <hao.wu@intel.com> 8169M: Xu Yilun <yilun.xu@intel.com> 8170R: Tom Rix <trix@redhat.com> 8171L: linux-fpga@vger.kernel.org 8172S: Maintained 8173Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8174T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8175F: Documentation/devicetree/bindings/fpga/ 8176F: Documentation/driver-api/fpga/ 8177F: Documentation/fpga/ 8178F: drivers/fpga/ 8179F: include/linux/fpga/ 8180 8181INTEL MAX10 BMC SECURE UPDATES 8182M: Russ Weight <russell.h.weight@intel.com> 8183L: linux-fpga@vger.kernel.org 8184S: Maintained 8185F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8186F: drivers/fpga/intel-m10-bmc-sec-update.c 8187 8188MICROCHIP POLARFIRE FPGA DRIVERS 8189M: Conor Dooley <conor.dooley@microchip.com> 8190R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8191L: linux-fpga@vger.kernel.org 8192S: Supported 8193F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8194F: drivers/fpga/microchip-spi.c 8195 8196FPU EMULATOR 8197M: Bill Metzenthen <billm@melbpc.org.au> 8198S: Maintained 8199W: http://floatingpoint.sourceforge.net/emulator/index.html 8200F: arch/x86/math-emu/ 8201 8202FRAMEBUFFER CORE 8203M: Daniel Vetter <daniel@ffwll.ch> 8204F: drivers/video/fbdev/core/ 8205S: Odd Fixes 8206T: git git://anongit.freedesktop.org/drm/drm-misc 8207 8208FRAMEBUFFER LAYER 8209M: Helge Deller <deller@gmx.de> 8210L: linux-fbdev@vger.kernel.org 8211L: dri-devel@lists.freedesktop.org 8212S: Maintained 8213Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8214T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8215F: Documentation/fb/ 8216F: drivers/video/ 8217F: include/linux/fb.h 8218F: include/uapi/linux/fb.h 8219F: include/uapi/video/ 8220F: include/video/ 8221 8222FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8223M: Horia Geantă <horia.geanta@nxp.com> 8224M: Pankaj Gupta <pankaj.gupta@nxp.com> 8225M: Gaurav Jain <gaurav.jain@nxp.com> 8226L: linux-crypto@vger.kernel.org 8227S: Maintained 8228F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8229F: drivers/crypto/caam/ 8230 8231FREESCALE COLDFIRE M5441X MMC DRIVER 8232M: Angelo Dureghello <angelo.dureghello@timesys.com> 8233L: linux-mmc@vger.kernel.org 8234S: Maintained 8235F: drivers/mmc/host/sdhci-esdhc-mcf.c 8236F: include/linux/platform_data/mmc-esdhc-mcf.h 8237 8238FREESCALE DIU FRAMEBUFFER DRIVER 8239M: Timur Tabi <timur@kernel.org> 8240L: linux-fbdev@vger.kernel.org 8241S: Maintained 8242F: drivers/video/fbdev/fsl-diu-fb.* 8243 8244FREESCALE DMA DRIVER 8245M: Li Yang <leoyang.li@nxp.com> 8246M: Zhang Wei <zw@zh-kernel.org> 8247L: linuxppc-dev@lists.ozlabs.org 8248S: Maintained 8249F: drivers/dma/fsldma.* 8250 8251FREESCALE DSPI DRIVER 8252M: Vladimir Oltean <olteanv@gmail.com> 8253L: linux-spi@vger.kernel.org 8254S: Maintained 8255F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8256F: drivers/spi/spi-fsl-dspi.c 8257F: include/linux/spi/spi-fsl-dspi.h 8258 8259FREESCALE ENETC ETHERNET DRIVERS 8260M: Claudiu Manoil <claudiu.manoil@nxp.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: drivers/net/ethernet/freescale/enetc/ 8264 8265FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8266M: Claudiu Manoil <claudiu.manoil@nxp.com> 8267L: netdev@vger.kernel.org 8268S: Maintained 8269F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8270F: drivers/net/ethernet/freescale/gianfar* 8271 8272FREESCALE GPMI NAND DRIVER 8273M: Han Xu <han.xu@nxp.com> 8274L: linux-mtd@lists.infradead.org 8275S: Maintained 8276F: drivers/mtd/nand/raw/gpmi-nand/* 8277 8278FREESCALE I2C CPM DRIVER 8279M: Jochen Friedrich <jochen@scram.de> 8280L: linuxppc-dev@lists.ozlabs.org 8281L: linux-i2c@vger.kernel.org 8282S: Maintained 8283F: drivers/i2c/busses/i2c-cpm.c 8284 8285FREESCALE IMX / MXC FEC DRIVER 8286M: Wei Fang <wei.fang@nxp.com> 8287R: Shenwei Wang <shenwei.wang@nxp.com> 8288R: Clark Wang <xiaoning.wang@nxp.com> 8289R: NXP Linux Team <linux-imx@nxp.com> 8290L: netdev@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8293F: drivers/net/ethernet/freescale/fec.h 8294F: drivers/net/ethernet/freescale/fec_main.c 8295F: drivers/net/ethernet/freescale/fec_ptp.c 8296 8297FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8298M: Sascha Hauer <s.hauer@pengutronix.de> 8299R: Pengutronix Kernel Team <kernel@pengutronix.de> 8300L: linux-fbdev@vger.kernel.org 8301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8302S: Maintained 8303F: drivers/video/fbdev/imxfb.c 8304 8305FREESCALE IMX DDR PMU DRIVER 8306M: Frank Li <Frank.li@nxp.com> 8307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8308S: Maintained 8309F: Documentation/admin-guide/perf/imx-ddr.rst 8310F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8311F: drivers/perf/fsl_imx8_ddr_perf.c 8312 8313FREESCALE IMX I2C DRIVER 8314M: Oleksij Rempel <o.rempel@pengutronix.de> 8315R: Pengutronix Kernel Team <kernel@pengutronix.de> 8316L: linux-i2c@vger.kernel.org 8317S: Maintained 8318F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8319F: drivers/i2c/busses/i2c-imx.c 8320 8321FREESCALE IMX LPI2C DRIVER 8322M: Dong Aisheng <aisheng.dong@nxp.com> 8323L: linux-i2c@vger.kernel.org 8324L: linux-imx@nxp.com 8325S: Maintained 8326F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8327F: drivers/i2c/busses/i2c-imx-lpi2c.c 8328 8329FREESCALE MPC I2C DRIVER 8330M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8331L: linux-i2c@vger.kernel.org 8332S: Maintained 8333F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8334F: drivers/i2c/busses/i2c-mpc.c 8335 8336FREESCALE QORIQ DPAA ETHERNET DRIVER 8337M: Madalin Bucur <madalin.bucur@nxp.com> 8338L: netdev@vger.kernel.org 8339S: Maintained 8340F: drivers/net/ethernet/freescale/dpaa 8341 8342FREESCALE QORIQ DPAA FMAN DRIVER 8343M: Madalin Bucur <madalin.bucur@nxp.com> 8344L: netdev@vger.kernel.org 8345S: Maintained 8346F: Documentation/devicetree/bindings/net/fsl-fman.txt 8347F: drivers/net/ethernet/freescale/fman 8348 8349FREESCALE QORIQ PTP CLOCK DRIVER 8350M: Yangbo Lu <yangbo.lu@nxp.com> 8351L: netdev@vger.kernel.org 8352S: Maintained 8353F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8354F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8355F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8356F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8357F: drivers/ptp/ptp_qoriq.c 8358F: drivers/ptp/ptp_qoriq_debugfs.c 8359F: include/linux/fsl/ptp_qoriq.h 8360 8361FREESCALE QUAD SPI DRIVER 8362M: Han Xu <han.xu@nxp.com> 8363L: linux-spi@vger.kernel.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8366F: drivers/spi/spi-fsl-qspi.c 8367 8368FREESCALE QUICC ENGINE LIBRARY 8369M: Qiang Zhao <qiang.zhao@nxp.com> 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: drivers/soc/fsl/qe/ 8373F: include/soc/fsl/qe/ 8374 8375FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8376M: Li Yang <leoyang.li@nxp.com> 8377L: netdev@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/net/ethernet/freescale/ucc_geth* 8381 8382FREESCALE QUICC ENGINE UCC HDLC DRIVER 8383M: Zhao Qiang <qiang.zhao@nxp.com> 8384L: netdev@vger.kernel.org 8385L: linuxppc-dev@lists.ozlabs.org 8386S: Maintained 8387F: drivers/net/wan/fsl_ucc_hdlc* 8388 8389FREESCALE QUICC ENGINE UCC UART DRIVER 8390M: Timur Tabi <timur@kernel.org> 8391L: linuxppc-dev@lists.ozlabs.org 8392S: Maintained 8393F: drivers/tty/serial/ucc_uart.c 8394 8395FREESCALE SOC DRIVERS 8396M: Li Yang <leoyang.li@nxp.com> 8397L: linuxppc-dev@lists.ozlabs.org 8398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8399S: Maintained 8400F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8401F: Documentation/devicetree/bindings/soc/fsl/ 8402F: drivers/soc/fsl/ 8403F: include/linux/fsl/ 8404F: include/soc/fsl/ 8405 8406FREESCALE SOC FS_ENET DRIVER 8407M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8408L: linuxppc-dev@lists.ozlabs.org 8409L: netdev@vger.kernel.org 8410S: Maintained 8411F: drivers/net/ethernet/freescale/fs_enet/ 8412F: include/linux/fs_enet_pd.h 8413 8414FREESCALE SOC SOUND DRIVERS 8415M: Shengjiu Wang <shengjiu.wang@gmail.com> 8416M: Xiubo Li <Xiubo.Lee@gmail.com> 8417R: Fabio Estevam <festevam@gmail.com> 8418R: Nicolin Chen <nicoleotsuka@gmail.com> 8419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8420L: linuxppc-dev@lists.ozlabs.org 8421S: Maintained 8422F: sound/soc/fsl/fsl* 8423F: sound/soc/fsl/imx* 8424F: sound/soc/fsl/mpc8610_hpcd.c 8425 8426FREESCALE USB PERIPHERAL DRIVERS 8427M: Li Yang <leoyang.li@nxp.com> 8428L: linux-usb@vger.kernel.org 8429L: linuxppc-dev@lists.ozlabs.org 8430S: Maintained 8431F: drivers/usb/gadget/udc/fsl* 8432 8433FREESCALE USB PHY DRIVER 8434M: Ran Wang <ran.wang_1@nxp.com> 8435L: linux-usb@vger.kernel.org 8436L: linuxppc-dev@lists.ozlabs.org 8437S: Maintained 8438F: drivers/usb/phy/phy-fsl-usb* 8439 8440FREEVXFS FILESYSTEM 8441M: Christoph Hellwig <hch@infradead.org> 8442S: Maintained 8443W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8444F: fs/freevxfs/ 8445 8446FREEZER 8447M: "Rafael J. Wysocki" <rafael@kernel.org> 8448M: Pavel Machek <pavel@ucw.cz> 8449L: linux-pm@vger.kernel.org 8450S: Supported 8451F: Documentation/power/freezing-of-tasks.rst 8452F: include/linux/freezer.h 8453F: kernel/freezer.c 8454 8455FRONTSWAP API 8456M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8457L: linux-kernel@vger.kernel.org 8458S: Maintained 8459F: include/linux/frontswap.h 8460F: mm/frontswap.c 8461 8462FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8463M: David Howells <dhowells@redhat.com> 8464L: linux-cachefs@redhat.com (moderated for non-subscribers) 8465S: Supported 8466F: Documentation/filesystems/caching/ 8467F: fs/fscache/ 8468F: include/linux/fscache*.h 8469 8470FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8471M: Theodore Y. Ts'o <tytso@mit.edu> 8472M: Jaegeuk Kim <jaegeuk@kernel.org> 8473M: Eric Biggers <ebiggers@kernel.org> 8474L: linux-fscrypt@vger.kernel.org 8475S: Supported 8476Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8477T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8478F: Documentation/filesystems/fscrypt.rst 8479F: fs/crypto/ 8480F: include/linux/fscrypt*.h 8481F: include/uapi/linux/fscrypt.h 8482 8483FSI SUBSYSTEM 8484M: Jeremy Kerr <jk@ozlabs.org> 8485M: Joel Stanley <joel@jms.id.au> 8486R: Alistar Popple <alistair@popple.id.au> 8487R: Eddie James <eajames@linux.ibm.com> 8488L: linux-fsi@lists.ozlabs.org 8489S: Supported 8490Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8491T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8492F: drivers/fsi/ 8493F: include/linux/fsi*.h 8494F: include/trace/events/fsi*.h 8495 8496FSI-ATTACHED I2C DRIVER 8497M: Eddie James <eajames@linux.ibm.com> 8498L: linux-i2c@vger.kernel.org 8499L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8500S: Maintained 8501F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8502F: drivers/i2c/busses/i2c-fsi.c 8503 8504FSI-ATTACHED SPI DRIVER 8505M: Eddie James <eajames@linux.ibm.com> 8506L: linux-spi@vger.kernel.org 8507S: Maintained 8508F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8509F: drivers/spi/spi-fsi.c 8510 8511FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8512M: Jan Kara <jack@suse.cz> 8513R: Amir Goldstein <amir73il@gmail.com> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8517F: fs/notify/ 8518F: include/linux/fsnotify*.h 8519 8520FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8521M: Eric Biggers <ebiggers@kernel.org> 8522M: Theodore Y. Ts'o <tytso@mit.edu> 8523L: linux-fscrypt@vger.kernel.org 8524S: Supported 8525Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8526T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8527F: Documentation/filesystems/fsverity.rst 8528F: fs/verity/ 8529F: include/linux/fsverity.h 8530F: include/uapi/linux/fsverity.h 8531 8532FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8533M: Michael Zaidman <michael.zaidman@gmail.com> 8534L: linux-i2c@vger.kernel.org 8535L: linux-input@vger.kernel.org 8536S: Maintained 8537F: drivers/hid/hid-ft260.c 8538 8539FUJITSU LAPTOP EXTRAS 8540M: Jonathan Woithe <jwoithe@just42.net> 8541L: platform-driver-x86@vger.kernel.org 8542S: Maintained 8543F: drivers/platform/x86/fujitsu-laptop.c 8544 8545FUJITSU M-5MO LS CAMERA ISP DRIVER 8546M: Kyungmin Park <kyungmin.park@samsung.com> 8547M: Heungjun Kim <riverful.kim@samsung.com> 8548L: linux-media@vger.kernel.org 8549S: Maintained 8550F: drivers/media/i2c/m5mols/ 8551F: include/media/i2c/m5mols.h 8552 8553FUJITSU TABLET EXTRAS 8554M: Robert Gerlach <khnz@gmx.de> 8555L: platform-driver-x86@vger.kernel.org 8556S: Maintained 8557F: drivers/platform/x86/fujitsu-tablet.c 8558 8559FUNCTION HOOKS (FTRACE) 8560M: Steven Rostedt <rostedt@goodmis.org> 8561M: Masami Hiramatsu <mhiramat@kernel.org> 8562R: Mark Rutland <mark.rutland@arm.com> 8563L: linux-kernel@vger.kernel.org 8564L: linux-trace-kernel@vger.kernel.org 8565Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8566S: Maintained 8567T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8568F: Documentation/trace/ftrace* 8569F: kernel/trace/ftrace* 8570F: kernel/trace/fgraph.c 8571F: arch/*/*/*/*ftrace* 8572F: arch/*/*/*ftrace* 8573F: include/*/ftrace.h 8574 8575FUNGIBLE ETHERNET DRIVERS 8576M: Dimitris Michailidis <dmichail@fungible.com> 8577L: netdev@vger.kernel.org 8578S: Supported 8579F: drivers/net/ethernet/fungible/ 8580 8581FUSE: FILESYSTEM IN USERSPACE 8582M: Miklos Szeredi <miklos@szeredi.hu> 8583L: linux-fsdevel@vger.kernel.org 8584S: Maintained 8585W: https://github.com/libfuse/ 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8587F: Documentation/filesystems/fuse.rst 8588F: fs/fuse/ 8589F: include/uapi/linux/fuse.h 8590 8591FUTEX SUBSYSTEM 8592M: Thomas Gleixner <tglx@linutronix.de> 8593M: Ingo Molnar <mingo@redhat.com> 8594R: Peter Zijlstra <peterz@infradead.org> 8595R: Darren Hart <dvhart@infradead.org> 8596R: Davidlohr Bueso <dave@stgolabs.net> 8597R: André Almeida <andrealmeid@igalia.com> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8601F: Documentation/locking/*futex* 8602F: include/asm-generic/futex.h 8603F: include/linux/futex.h 8604F: include/uapi/linux/futex.h 8605F: kernel/futex/* 8606F: tools/perf/bench/futex* 8607F: tools/testing/selftests/futex/ 8608 8609GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8610M: Tim Harvey <tharvey@gateworks.com> 8611S: Maintained 8612F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8613F: drivers/mfd/gateworks-gsc.c 8614F: include/linux/mfd/gsc.h 8615F: Documentation/hwmon/gsc-hwmon.rst 8616F: drivers/hwmon/gsc-hwmon.c 8617F: include/linux/platform_data/gsc_hwmon.h 8618 8619GCC PLUGINS 8620M: Kees Cook <keescook@chromium.org> 8621L: linux-hardening@vger.kernel.org 8622S: Maintained 8623T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8624F: Documentation/kbuild/gcc-plugins.rst 8625F: scripts/Makefile.gcc-plugins 8626F: scripts/gcc-plugins/ 8627 8628GCOV BASED KERNEL PROFILING 8629M: Peter Oberparleiter <oberpar@linux.ibm.com> 8630S: Maintained 8631F: Documentation/dev-tools/gcov.rst 8632F: kernel/gcov/ 8633 8634GDB KERNEL DEBUGGING HELPER SCRIPTS 8635M: Jan Kiszka <jan.kiszka@siemens.com> 8636M: Kieran Bingham <kbingham@kernel.org> 8637S: Supported 8638F: scripts/gdb/ 8639 8640GEMINI CRYPTO DRIVER 8641M: Corentin Labbe <clabbe@baylibre.com> 8642L: linux-crypto@vger.kernel.org 8643S: Maintained 8644F: drivers/crypto/gemini/ 8645 8646GEMTEK FM RADIO RECEIVER DRIVER 8647M: Hans Verkuil <hverkuil@xs4all.nl> 8648L: linux-media@vger.kernel.org 8649S: Maintained 8650W: https://linuxtv.org 8651T: git git://linuxtv.org/media_tree.git 8652F: drivers/media/radio/radio-gemtek* 8653 8654GENERIC ARCHITECTURE TOPOLOGY 8655M: Sudeep Holla <sudeep.holla@arm.com> 8656L: linux-kernel@vger.kernel.org 8657S: Maintained 8658F: drivers/base/arch_topology.c 8659F: include/linux/arch_topology.h 8660 8661GENERIC ENTRY CODE 8662M: Thomas Gleixner <tglx@linutronix.de> 8663M: Peter Zijlstra <peterz@infradead.org> 8664M: Andy Lutomirski <luto@kernel.org> 8665L: linux-kernel@vger.kernel.org 8666S: Maintained 8667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8668F: include/linux/entry-common.h 8669F: include/linux/entry-kvm.h 8670F: kernel/entry/ 8671 8672GENERIC GPIO I2C DRIVER 8673M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8674S: Supported 8675F: drivers/i2c/busses/i2c-gpio.c 8676F: include/linux/platform_data/i2c-gpio.h 8677 8678GENERIC GPIO I2C MULTIPLEXER DRIVER 8679M: Peter Korsgaard <peter.korsgaard@barco.com> 8680L: linux-i2c@vger.kernel.org 8681S: Supported 8682F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8683F: drivers/i2c/muxes/i2c-mux-gpio.c 8684F: include/linux/platform_data/i2c-mux-gpio.h 8685 8686GENERIC HDLC (WAN) DRIVERS 8687M: Krzysztof Halasa <khc@pm.waw.pl> 8688S: Maintained 8689W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8690F: drivers/net/wan/c101.c 8691F: drivers/net/wan/hd6457* 8692F: drivers/net/wan/hdlc* 8693F: drivers/net/wan/n2.c 8694F: drivers/net/wan/pc300too.c 8695F: drivers/net/wan/pci200syn.c 8696F: drivers/net/wan/wanxl* 8697 8698GENERIC INCLUDE/ASM HEADER FILES 8699M: Arnd Bergmann <arnd@arndb.de> 8700L: linux-arch@vger.kernel.org 8701S: Maintained 8702T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8703F: include/asm-generic/ 8704F: include/uapi/asm-generic/ 8705 8706GENERIC PHY FRAMEWORK 8707M: Vinod Koul <vkoul@kernel.org> 8708M: Kishon Vijay Abraham I <kishon@kernel.org> 8709L: linux-phy@lists.infradead.org 8710S: Supported 8711Q: https://patchwork.kernel.org/project/linux-phy/list/ 8712T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8713F: Documentation/devicetree/bindings/phy/ 8714F: drivers/phy/ 8715F: include/dt-bindings/phy/ 8716F: include/linux/phy/ 8717 8718GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8719M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8720S: Supported 8721F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8722 8723GENERIC PM DOMAINS 8724M: "Rafael J. Wysocki" <rafael@kernel.org> 8725M: Kevin Hilman <khilman@kernel.org> 8726M: Ulf Hansson <ulf.hansson@linaro.org> 8727L: linux-pm@vger.kernel.org 8728S: Supported 8729F: Documentation/devicetree/bindings/power/power?domain* 8730F: drivers/base/power/domain*.c 8731F: include/linux/pm_domain.h 8732 8733GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8734M: Eugen Hristev <eugen.hristev@microchip.com> 8735L: linux-input@vger.kernel.org 8736S: Maintained 8737F: drivers/input/touchscreen/resistive-adc-touch.c 8738 8739GENERIC STRING LIBRARY 8740R: Andy Shevchenko <andy@kernel.org> 8741S: Maintained 8742F: lib/string.c 8743F: lib/string_helpers.c 8744F: lib/test_string.c 8745F: lib/test-string_helpers.c 8746 8747GENERIC UIO DRIVER FOR PCI DEVICES 8748M: "Michael S. Tsirkin" <mst@redhat.com> 8749L: kvm@vger.kernel.org 8750S: Supported 8751F: drivers/uio/uio_pci_generic.c 8752 8753GENERIC VDSO LIBRARY 8754M: Andy Lutomirski <luto@kernel.org> 8755M: Thomas Gleixner <tglx@linutronix.de> 8756M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8757L: linux-kernel@vger.kernel.org 8758S: Maintained 8759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8760F: include/asm-generic/vdso/vsyscall.h 8761F: include/vdso/ 8762F: kernel/time/vsyscall.c 8763F: lib/vdso/ 8764 8765GENWQE (IBM Generic Workqueue Card) 8766M: Frank Haverkamp <haver@linux.ibm.com> 8767S: Supported 8768F: drivers/misc/genwqe/ 8769 8770GET_MAINTAINER SCRIPT 8771M: Joe Perches <joe@perches.com> 8772S: Maintained 8773F: scripts/get_maintainer.pl 8774 8775GFS2 FILE SYSTEM 8776M: Bob Peterson <rpeterso@redhat.com> 8777M: Andreas Gruenbacher <agruenba@redhat.com> 8778L: cluster-devel@redhat.com 8779S: Supported 8780B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8781T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8782F: Documentation/filesystems/gfs2* 8783F: fs/gfs2/ 8784F: include/uapi/linux/gfs2_ondisk.h 8785 8786GIGABYTE WMI DRIVER 8787M: Thomas Weißschuh <thomas@weissschuh.net> 8788L: platform-driver-x86@vger.kernel.org 8789S: Maintained 8790F: drivers/platform/x86/gigabyte-wmi.c 8791 8792GNSS SUBSYSTEM 8793M: Johan Hovold <johan@kernel.org> 8794S: Maintained 8795T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8796F: Documentation/ABI/testing/sysfs-class-gnss 8797F: Documentation/devicetree/bindings/gnss/ 8798F: drivers/gnss/ 8799F: include/linux/gnss.h 8800 8801GO7007 MPEG CODEC 8802M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8803L: linux-media@vger.kernel.org 8804S: Maintained 8805F: drivers/media/usb/go7007/ 8806 8807GOODIX TOUCHSCREEN 8808M: Bastien Nocera <hadess@hadess.net> 8809M: Hans de Goede <hdegoede@redhat.com> 8810L: linux-input@vger.kernel.org 8811S: Maintained 8812F: drivers/input/touchscreen/goodix* 8813 8814GOOGLE ETHERNET DRIVERS 8815M: Jeroen de Borst <jeroendb@google.com> 8816M: Catherine Sullivan <csully@google.com> 8817R: Shailend Chand <shailend@google.com> 8818L: netdev@vger.kernel.org 8819S: Supported 8820F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8821F: drivers/net/ethernet/google 8822 8823GPD POCKET FAN DRIVER 8824M: Hans de Goede <hdegoede@redhat.com> 8825L: platform-driver-x86@vger.kernel.org 8826S: Maintained 8827F: drivers/platform/x86/gpd-pocket-fan.c 8828 8829GPIO ACPI SUPPORT 8830M: Mika Westerberg <mika.westerberg@linux.intel.com> 8831M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8832L: linux-gpio@vger.kernel.org 8833L: linux-acpi@vger.kernel.org 8834S: Supported 8835T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8836F: Documentation/firmware-guide/acpi/gpio-properties.rst 8837F: drivers/gpio/gpiolib-acpi.c 8838F: drivers/gpio/gpiolib-acpi.h 8839 8840GPIO AGGREGATOR 8841M: Geert Uytterhoeven <geert+renesas@glider.be> 8842L: linux-gpio@vger.kernel.org 8843S: Supported 8844F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8845F: drivers/gpio/gpio-aggregator.c 8846 8847GPIO IR Transmitter 8848M: Sean Young <sean@mess.org> 8849L: linux-media@vger.kernel.org 8850S: Maintained 8851F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8852F: drivers/media/rc/gpio-ir-tx.c 8853 8854GPIO MOCKUP DRIVER 8855M: Bamvor Jian Zhang <bamv2005@gmail.com> 8856L: linux-gpio@vger.kernel.org 8857S: Maintained 8858F: drivers/gpio/gpio-mockup.c 8859F: tools/testing/selftests/gpio/ 8860 8861GPIO REGMAP 8862R: Michael Walle <michael@walle.cc> 8863S: Maintained 8864F: drivers/gpio/gpio-regmap.c 8865F: include/linux/gpio/regmap.h 8866 8867GPIO SUBSYSTEM 8868M: Linus Walleij <linus.walleij@linaro.org> 8869M: Bartosz Golaszewski <brgl@bgdev.pl> 8870L: linux-gpio@vger.kernel.org 8871S: Maintained 8872T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8873F: Documentation/ABI/obsolete/sysfs-gpio 8874F: Documentation/ABI/testing/gpio-cdev 8875F: Documentation/admin-guide/gpio/ 8876F: Documentation/devicetree/bindings/gpio/ 8877F: Documentation/driver-api/gpio/ 8878F: drivers/gpio/ 8879F: include/asm-generic/gpio.h 8880F: include/dt-bindings/gpio/ 8881F: include/linux/gpio.h 8882F: include/linux/gpio/ 8883F: include/linux/of_gpio.h 8884F: include/uapi/linux/gpio.h 8885F: tools/gpio/ 8886 8887GRE DEMULTIPLEXER DRIVER 8888M: Dmitry Kozlov <xeb@mail.ru> 8889L: netdev@vger.kernel.org 8890S: Maintained 8891F: include/net/gre.h 8892F: net/ipv4/gre_demux.c 8893F: net/ipv4/gre_offload.c 8894 8895GRETH 10/100/1G Ethernet MAC device driver 8896M: Andreas Larsson <andreas@gaisler.com> 8897L: netdev@vger.kernel.org 8898S: Maintained 8899F: drivers/net/ethernet/aeroflex/ 8900 8901GREYBUS AUDIO PROTOCOLS DRIVERS 8902M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8903M: Mark Greer <mgreer@animalcreek.com> 8904S: Maintained 8905F: drivers/staging/greybus/audio_apbridgea.c 8906F: drivers/staging/greybus/audio_apbridgea.h 8907F: drivers/staging/greybus/audio_codec.c 8908F: drivers/staging/greybus/audio_codec.h 8909F: drivers/staging/greybus/audio_gb.c 8910F: drivers/staging/greybus/audio_manager.c 8911F: drivers/staging/greybus/audio_manager.h 8912F: drivers/staging/greybus/audio_manager_module.c 8913F: drivers/staging/greybus/audio_manager_private.h 8914F: drivers/staging/greybus/audio_manager_sysfs.c 8915F: drivers/staging/greybus/audio_module.c 8916F: drivers/staging/greybus/audio_topology.c 8917 8918GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8919M: Viresh Kumar <vireshk@kernel.org> 8920S: Maintained 8921F: drivers/staging/greybus/authentication.c 8922F: drivers/staging/greybus/bootrom.c 8923F: drivers/staging/greybus/firmware.h 8924F: drivers/staging/greybus/fw-core.c 8925F: drivers/staging/greybus/fw-download.c 8926F: drivers/staging/greybus/fw-management.c 8927F: drivers/staging/greybus/greybus_authentication.h 8928F: drivers/staging/greybus/greybus_firmware.h 8929F: drivers/staging/greybus/hid.c 8930F: drivers/staging/greybus/i2c.c 8931F: drivers/staging/greybus/spi.c 8932F: drivers/staging/greybus/spilib.c 8933F: drivers/staging/greybus/spilib.h 8934 8935GREYBUS LOOPBACK DRIVER 8936M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8937S: Maintained 8938F: drivers/staging/greybus/loopback.c 8939 8940GREYBUS PLATFORM DRIVERS 8941M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8942S: Maintained 8943F: drivers/staging/greybus/arche-apb-ctrl.c 8944F: drivers/staging/greybus/arche-platform.c 8945F: drivers/staging/greybus/arche_platform.h 8946 8947GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8948M: Rui Miguel Silva <rmfrfs@gmail.com> 8949S: Maintained 8950F: drivers/staging/greybus/gpio.c 8951F: drivers/staging/greybus/light.c 8952F: drivers/staging/greybus/power_supply.c 8953F: drivers/staging/greybus/sdio.c 8954F: drivers/staging/greybus/spi.c 8955F: drivers/staging/greybus/spilib.c 8956 8957GREYBUS SUBSYSTEM 8958M: Johan Hovold <johan@kernel.org> 8959M: Alex Elder <elder@kernel.org> 8960M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8961L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8962S: Maintained 8963F: drivers/greybus/ 8964F: drivers/staging/greybus/ 8965F: include/linux/greybus.h 8966F: include/linux/greybus/ 8967 8968GREYBUS UART PROTOCOLS DRIVERS 8969M: David Lin <dtwlin@gmail.com> 8970S: Maintained 8971F: drivers/staging/greybus/log.c 8972F: drivers/staging/greybus/uart.c 8973 8974GS1662 VIDEO SERIALIZER 8975M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8976L: linux-media@vger.kernel.org 8977S: Maintained 8978T: git git://linuxtv.org/media_tree.git 8979F: drivers/media/spi/gs1662.c 8980 8981GSPCA FINEPIX SUBDRIVER 8982M: Frank Zago <frank@zago.net> 8983L: linux-media@vger.kernel.org 8984S: Maintained 8985T: git git://linuxtv.org/media_tree.git 8986F: drivers/media/usb/gspca/finepix.c 8987 8988GSPCA GL860 SUBDRIVER 8989M: Olivier Lorin <o.lorin@laposte.net> 8990L: linux-media@vger.kernel.org 8991S: Maintained 8992T: git git://linuxtv.org/media_tree.git 8993F: drivers/media/usb/gspca/gl860/ 8994 8995GSPCA M5602 SUBDRIVER 8996M: Erik Andren <erik.andren@gmail.com> 8997L: linux-media@vger.kernel.org 8998S: Maintained 8999T: git git://linuxtv.org/media_tree.git 9000F: drivers/media/usb/gspca/m5602/ 9001 9002GSPCA PAC207 SONIXB SUBDRIVER 9003M: Hans Verkuil <hverkuil@xs4all.nl> 9004L: linux-media@vger.kernel.org 9005S: Odd Fixes 9006T: git git://linuxtv.org/media_tree.git 9007F: drivers/media/usb/gspca/pac207.c 9008 9009GSPCA SN9C20X SUBDRIVER 9010M: Brian Johnson <brijohn@gmail.com> 9011L: linux-media@vger.kernel.org 9012S: Maintained 9013T: git git://linuxtv.org/media_tree.git 9014F: drivers/media/usb/gspca/sn9c20x.c 9015 9016GSPCA T613 SUBDRIVER 9017M: Leandro Costantino <lcostantino@gmail.com> 9018L: linux-media@vger.kernel.org 9019S: Maintained 9020T: git git://linuxtv.org/media_tree.git 9021F: drivers/media/usb/gspca/t613.c 9022 9023GSPCA USB WEBCAM DRIVER 9024M: Hans Verkuil <hverkuil@xs4all.nl> 9025L: linux-media@vger.kernel.org 9026S: Odd Fixes 9027T: git git://linuxtv.org/media_tree.git 9028F: drivers/media/usb/gspca/ 9029 9030GTP (GPRS Tunneling Protocol) 9031M: Pablo Neira Ayuso <pablo@netfilter.org> 9032M: Harald Welte <laforge@gnumonks.org> 9033L: osmocom-net-gprs@lists.osmocom.org 9034S: Maintained 9035T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9036F: drivers/net/gtp.c 9037 9038GUID PARTITION TABLE (GPT) 9039M: Davidlohr Bueso <dave@stgolabs.net> 9040L: linux-efi@vger.kernel.org 9041S: Maintained 9042F: block/partitions/efi.* 9043 9044HABANALABS PCI DRIVER 9045M: Oded Gabbay <ogabbay@kernel.org> 9046S: Supported 9047T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9048F: Documentation/ABI/testing/debugfs-driver-habanalabs 9049F: Documentation/ABI/testing/sysfs-driver-habanalabs 9050F: drivers/misc/habanalabs/ 9051F: include/trace/events/habanalabs.h 9052F: include/uapi/misc/habanalabs.h 9053 9054HACKRF MEDIA DRIVER 9055M: Antti Palosaari <crope@iki.fi> 9056L: linux-media@vger.kernel.org 9057S: Maintained 9058W: https://linuxtv.org 9059W: http://palosaari.fi/linux/ 9060Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9061T: git git://linuxtv.org/anttip/media_tree.git 9062F: drivers/media/usb/hackrf/ 9063 9064HANTRO VPU CODEC DRIVER 9065M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9066M: Philipp Zabel <p.zabel@pengutronix.de> 9067L: linux-media@vger.kernel.org 9068L: linux-rockchip@lists.infradead.org 9069S: Maintained 9070F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9071F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9072F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9073F: drivers/media/platform/verisilicon/ 9074 9075HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9076M: Frank Seidel <frank@f-seidel.de> 9077L: platform-driver-x86@vger.kernel.org 9078S: Maintained 9079W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9080F: drivers/platform/x86/hdaps.c 9081 9082HARDWARE MONITORING 9083M: Jean Delvare <jdelvare@suse.com> 9084M: Guenter Roeck <linux@roeck-us.net> 9085L: linux-hwmon@vger.kernel.org 9086S: Maintained 9087W: http://hwmon.wiki.kernel.org/ 9088T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9089F: Documentation/ABI/testing/sysfs-class-hwmon 9090F: Documentation/devicetree/bindings/hwmon/ 9091F: Documentation/hwmon/ 9092F: drivers/hwmon/ 9093F: include/linux/hwmon*.h 9094F: include/trace/events/hwmon*.h 9095K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9096 9097HARDWARE RANDOM NUMBER GENERATOR CORE 9098M: Olivia Mackall <olivia@selenic.com> 9099M: Herbert Xu <herbert@gondor.apana.org.au> 9100L: linux-crypto@vger.kernel.org 9101S: Odd fixes 9102F: Documentation/admin-guide/hw_random.rst 9103F: Documentation/devicetree/bindings/rng/ 9104F: drivers/char/hw_random/ 9105F: include/linux/hw_random.h 9106 9107HARDWARE SPINLOCK CORE 9108M: Ohad Ben-Cohen <ohad@wizery.com> 9109M: Bjorn Andersson <andersson@kernel.org> 9110R: Baolin Wang <baolin.wang7@gmail.com> 9111L: linux-remoteproc@vger.kernel.org 9112S: Maintained 9113T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9114F: Documentation/devicetree/bindings/hwlock/ 9115F: Documentation/locking/hwspinlock.rst 9116F: drivers/hwspinlock/ 9117F: include/linux/hwspinlock.h 9118 9119HARDWARE TRACING FACILITIES 9120M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9121S: Maintained 9122F: drivers/hwtracing/ 9123 9124HARMONY SOUND DRIVER 9125L: linux-parisc@vger.kernel.org 9126S: Maintained 9127F: sound/parisc/harmony.* 9128 9129HDPVR USB VIDEO ENCODER DRIVER 9130M: Hans Verkuil <hverkuil@xs4all.nl> 9131L: linux-media@vger.kernel.org 9132S: Odd Fixes 9133W: https://linuxtv.org 9134T: git git://linuxtv.org/media_tree.git 9135F: drivers/media/usb/hdpvr/ 9136 9137HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9138M: Matt Hsiao <matt.hsiao@hpe.com> 9139S: Supported 9140F: drivers/misc/hpilo.[ch] 9141 9142HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9143M: Jerry Hoemann <jerry.hoemann@hpe.com> 9144S: Supported 9145F: Documentation/watchdog/hpwdt.rst 9146F: drivers/watchdog/hpwdt.c 9147 9148HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9149M: Don Brace <don.brace@microchip.com> 9150L: storagedev@microchip.com 9151L: linux-scsi@vger.kernel.org 9152S: Supported 9153F: Documentation/scsi/hpsa.rst 9154F: drivers/scsi/hpsa*.[ch] 9155F: include/linux/cciss*.h 9156F: include/uapi/linux/cciss*.h 9157 9158HFI1 DRIVER 9159M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9160L: linux-rdma@vger.kernel.org 9161S: Supported 9162F: drivers/infiniband/hw/hfi1 9163 9164HFS FILESYSTEM 9165L: linux-fsdevel@vger.kernel.org 9166S: Orphan 9167F: Documentation/filesystems/hfs.rst 9168F: fs/hfs/ 9169 9170HFSPLUS FILESYSTEM 9171L: linux-fsdevel@vger.kernel.org 9172S: Orphan 9173F: Documentation/filesystems/hfsplus.rst 9174F: fs/hfsplus/ 9175 9176HGA FRAMEBUFFER DRIVER 9177M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9178L: linux-nvidia@lists.surfsouth.com 9179S: Maintained 9180W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9181F: drivers/video/fbdev/hgafb.c 9182 9183HIBERNATION (aka Software Suspend, aka swsusp) 9184M: "Rafael J. Wysocki" <rafael@kernel.org> 9185M: Pavel Machek <pavel@ucw.cz> 9186L: linux-pm@vger.kernel.org 9187S: Supported 9188B: https://bugzilla.kernel.org 9189F: arch/*/include/asm/suspend*.h 9190F: arch/x86/power/ 9191F: drivers/base/power/ 9192F: include/linux/freezer.h 9193F: include/linux/pm.h 9194F: include/linux/suspend.h 9195F: kernel/power/ 9196 9197HID CORE LAYER 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9203F: drivers/hid/ 9204F: include/linux/hid* 9205F: include/uapi/linux/hid* 9206 9207HID LOGITECH DRIVERS 9208R: Filipe Laíns <lains@riseup.net> 9209L: linux-input@vger.kernel.org 9210S: Maintained 9211F: drivers/hid/hid-logitech-* 9212 9213HID PLAYSTATION DRIVER 9214M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9215L: linux-input@vger.kernel.org 9216S: Supported 9217F: drivers/hid/hid-playstation.c 9218 9219HID PHOENIX RC FLIGHT CONTROLLER 9220M: Marcus Folkesson <marcus.folkesson@gmail.com> 9221L: linux-input@vger.kernel.org 9222S: Maintained 9223F: drivers/hid/hid-pxrc.c 9224 9225HID SENSOR HUB DRIVERS 9226M: Jiri Kosina <jikos@kernel.org> 9227M: Jonathan Cameron <jic23@kernel.org> 9228M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9229L: linux-input@vger.kernel.org 9230L: linux-iio@vger.kernel.org 9231S: Maintained 9232F: Documentation/hid/hid-sensor* 9233F: drivers/hid/hid-sensor-* 9234F: drivers/iio/*/hid-* 9235F: include/linux/hid-sensor-* 9236 9237HID VRC-2 CAR CONTROLLER DRIVER 9238M: Marcus Folkesson <marcus.folkesson@gmail.com> 9239L: linux-input@vger.kernel.org 9240S: Maintained 9241F: drivers/hid/hid-vrc2.c 9242 9243HID WACOM DRIVER 9244M: Ping Cheng <ping.cheng@wacom.com> 9245M: Jason Gerecke <jason.gerecke@wacom.com> 9246L: linux-input@vger.kernel.org 9247S: Maintained 9248F: drivers/hid/wacom.h 9249F: drivers/hid/wacom_* 9250 9251HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9252M: Thomas Gleixner <tglx@linutronix.de> 9253L: linux-kernel@vger.kernel.org 9254S: Maintained 9255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9256F: Documentation/timers/ 9257F: include/linux/clockchips.h 9258F: include/linux/hrtimer.h 9259F: kernel/time/clockevents.c 9260F: kernel/time/hrtimer.c 9261F: kernel/time/timer_*.c 9262 9263HIGH-SPEED SCC DRIVER FOR AX.25 9264L: linux-hams@vger.kernel.org 9265S: Orphan 9266F: drivers/net/hamradio/scc.c 9267 9268HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9269M: HighPoint Linux Team <linux@highpoint-tech.com> 9270S: Supported 9271W: http://www.highpoint-tech.com 9272F: Documentation/scsi/hptiop.rst 9273F: drivers/scsi/hptiop.c 9274 9275HIMAX HX83112B TOUCHSCREEN SUPPORT 9276M: Job Noorman <job@noorman.info> 9277L: linux-input@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9280F: drivers/input/touchscreen/himax_hx83112b.c 9281 9282HIPPI 9283M: Jes Sorensen <jes@trained-monkey.org> 9284L: linux-hippi@sunsite.dk 9285S: Maintained 9286F: drivers/net/hippi/ 9287F: include/linux/hippidevice.h 9288F: include/uapi/linux/if_hippi.h 9289F: net/802/hippi.c 9290 9291HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9292M: Kurt Kanzenbach <kurt@linutronix.de> 9293L: netdev@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9296F: drivers/net/dsa/hirschmann/* 9297F: include/linux/platform_data/hirschmann-hellcreek.h 9298F: net/dsa/tag_hellcreek.c 9299 9300HISILICON DMA DRIVER 9301M: Zhou Wang <wangzhou1@hisilicon.com> 9302M: Jie Hai <haijie1@hisilicon.com> 9303L: dmaengine@vger.kernel.org 9304S: Maintained 9305F: drivers/dma/hisi_dma.c 9306 9307HISILICON GPIO DRIVER 9308M: Jay Fang <f.fangjian@huawei.com> 9309L: linux-gpio@vger.kernel.org 9310S: Maintained 9311F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9312F: drivers/gpio/gpio-hisi.c 9313 9314HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9315M: Longfang Liu <liulongfang@huawei.com> 9316L: linux-crypto@vger.kernel.org 9317S: Maintained 9318F: Documentation/ABI/testing/debugfs-hisi-hpre 9319F: drivers/crypto/hisilicon/hpre/hpre.h 9320F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9321F: drivers/crypto/hisilicon/hpre/hpre_main.c 9322 9323HISILICON I2C CONTROLLER DRIVER 9324M: Yicong Yang <yangyicong@hisilicon.com> 9325L: linux-i2c@vger.kernel.org 9326S: Maintained 9327W: https://www.hisilicon.com 9328F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9329F: drivers/i2c/busses/i2c-hisi.c 9330 9331HISILICON LPC BUS DRIVER 9332M: Jay Fang <f.fangjian@huawei.com> 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9336F: drivers/bus/hisi_lpc.c 9337 9338HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9339M: Yisen Zhuang <yisen.zhuang@huawei.com> 9340M: Salil Mehta <salil.mehta@huawei.com> 9341L: netdev@vger.kernel.org 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: drivers/net/ethernet/hisilicon/hns3/ 9345 9346HISILICON NETWORK SUBSYSTEM DRIVER 9347M: Yisen Zhuang <yisen.zhuang@huawei.com> 9348M: Salil Mehta <salil.mehta@huawei.com> 9349L: netdev@vger.kernel.org 9350S: Maintained 9351W: http://www.hisilicon.com 9352F: Documentation/devicetree/bindings/net/hisilicon*.txt 9353F: drivers/net/ethernet/hisilicon/ 9354 9355HIKEY960 ONBOARD USB GPIO HUB DRIVER 9356M: John Stultz <jstultz@google.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: drivers/misc/hisi_hikey_usb.c 9360 9361HISILICON PMU DRIVER 9362M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9363M: Jonathan Cameron <jonathan.cameron@huawei.com> 9364S: Supported 9365W: http://www.hisilicon.com 9366F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9367F: Documentation/admin-guide/perf/hisi-pmu.rst 9368F: drivers/perf/hisilicon 9369 9370HISILICON HNS3 PMU DRIVER 9371M: Guangbin Huang <huangguangbin2@huawei.com> 9372S: Supported 9373F: Documentation/admin-guide/perf/hns3-pmu.rst 9374F: drivers/perf/hisilicon/hns3_pmu.c 9375 9376HISILICON PTT DRIVER 9377M: Yicong Yang <yangyicong@hisilicon.com> 9378L: linux-kernel@vger.kernel.org 9379S: Maintained 9380F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9381F: Documentation/trace/hisi-ptt.rst 9382F: drivers/hwtracing/ptt/ 9383 9384HISILICON QM DRIVER 9385M: Weili Qian <qianweili@huawei.com> 9386M: Zhou Wang <wangzhou1@hisilicon.com> 9387L: linux-crypto@vger.kernel.org 9388S: Maintained 9389F: drivers/crypto/hisilicon/Kconfig 9390F: drivers/crypto/hisilicon/Makefile 9391F: drivers/crypto/hisilicon/qm.c 9392F: drivers/crypto/hisilicon/sgl.c 9393F: include/linux/hisi_acc_qm.h 9394 9395HISILICON ZIP Controller DRIVER 9396M: Yang Shen <shenyang39@huawei.com> 9397M: Zhou Wang <wangzhou1@hisilicon.com> 9398L: linux-crypto@vger.kernel.org 9399S: Maintained 9400F: Documentation/ABI/testing/debugfs-hisi-zip 9401F: drivers/crypto/hisilicon/zip/ 9402 9403HISILICON ROCE DRIVER 9404M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9405M: Wenpeng Liang <liangwenpeng@huawei.com> 9406L: linux-rdma@vger.kernel.org 9407S: Maintained 9408F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9409F: drivers/infiniband/hw/hns/ 9410 9411HISILICON SAS Controller 9412M: Xiang Chen <chenxiang66@hisilicon.com> 9413S: Supported 9414W: http://www.hisilicon.com 9415F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9416F: drivers/scsi/hisi_sas/ 9417 9418HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9419M: Kai Ye <yekai13@huawei.com> 9420M: Longfang Liu <liulongfang@huawei.com> 9421L: linux-crypto@vger.kernel.org 9422S: Maintained 9423F: Documentation/ABI/testing/debugfs-hisi-sec 9424F: drivers/crypto/hisilicon/sec2/sec.h 9425F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9426F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9427F: drivers/crypto/hisilicon/sec2/sec_main.c 9428 9429HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9430M: Jay Fang <f.fangjian@huawei.com> 9431L: linux-spi@vger.kernel.org 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: drivers/spi/spi-hisi-kunpeng.c 9435 9436HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9437M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9438L: linux-kernel@vger.kernel.org 9439S: Maintained 9440F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9441F: drivers/spmi/hisi-spmi-controller.c 9442 9443HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9444M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9445L: linux-kernel@vger.kernel.org 9446S: Maintained 9447F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9448F: drivers/mfd/hi6421-spmi-pmic.c 9449 9450HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9451M: Weili Qian <qianweili@huawei.com> 9452S: Maintained 9453F: drivers/crypto/hisilicon/trng/trng.c 9454 9455HISILICON V3XX SPI NOR FLASH Controller Driver 9456M: Jay Fang <f.fangjian@huawei.com> 9457S: Maintained 9458W: http://www.hisilicon.com 9459F: drivers/spi/spi-hisi-sfc-v3xx.c 9460 9461HMM - Heterogeneous Memory Management 9462M: Jérôme Glisse <jglisse@redhat.com> 9463L: linux-mm@kvack.org 9464S: Maintained 9465F: Documentation/mm/hmm.rst 9466F: include/linux/hmm* 9467F: lib/test_hmm* 9468F: mm/hmm* 9469F: tools/testing/selftests/vm/*hmm* 9470 9471HOST AP DRIVER 9472M: Jouni Malinen <j@w1.fi> 9473L: linux-wireless@vger.kernel.org 9474S: Obsolete 9475W: http://w1.fi/hostap-driver.html 9476F: drivers/net/wireless/intersil/hostap/ 9477 9478HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9479L: platform-driver-x86@vger.kernel.org 9480S: Orphan 9481F: drivers/platform/x86/hp/tc1100-wmi.c 9482 9483HPET: High Precision Event Timers driver 9484M: Clemens Ladisch <clemens@ladisch.de> 9485S: Maintained 9486F: Documentation/timers/hpet.rst 9487F: drivers/char/hpet.c 9488F: include/linux/hpet.h 9489F: include/uapi/linux/hpet.h 9490 9491HPET: x86 9492S: Orphan 9493F: arch/x86/include/asm/hpet.h 9494F: arch/x86/kernel/hpet.c 9495 9496HPFS FILESYSTEM 9497M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9498S: Maintained 9499W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9500F: fs/hpfs/ 9501 9502HSI SUBSYSTEM 9503M: Sebastian Reichel <sre@kernel.org> 9504S: Maintained 9505T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9506F: Documentation/ABI/testing/sysfs-bus-hsi 9507F: Documentation/driver-api/hsi.rst 9508F: drivers/hsi/ 9509F: include/linux/hsi/ 9510F: include/uapi/linux/hsi/ 9511 9512HSO 3G MODEM DRIVER 9513L: linux-usb@vger.kernel.org 9514S: Orphan 9515F: drivers/net/usb/hso.c 9516 9517HSR NETWORK PROTOCOL 9518L: netdev@vger.kernel.org 9519S: Orphan 9520F: net/hsr/ 9521 9522HT16K33 LED CONTROLLER DRIVER 9523M: Robin van der Gracht <robin@protonic.nl> 9524S: Maintained 9525F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9526F: drivers/auxdisplay/ht16k33.c 9527 9528HTCPEN TOUCHSCREEN DRIVER 9529M: Pau Oliva Fora <pof@eslack.org> 9530L: linux-input@vger.kernel.org 9531S: Maintained 9532F: drivers/input/touchscreen/htcpen.c 9533 9534HTE SUBSYSTEM 9535M: Dipen Patel <dipenp@nvidia.com> 9536S: Maintained 9537F: Documentation/devicetree/bindings/timestamp/ 9538F: Documentation/driver-api/hte/ 9539F: drivers/hte/ 9540F: include/linux/hte.h 9541 9542HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9543M: Lorenzo Bianconi <lorenzo@kernel.org> 9544L: linux-iio@vger.kernel.org 9545S: Maintained 9546W: http://www.st.com/ 9547F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9548F: drivers/iio/humidity/hts221* 9549 9550HUAWEI ETHERNET DRIVER 9551M: Cai Huoqing <cai.huoqing@linux.dev> 9552L: netdev@vger.kernel.org 9553S: Maintained 9554F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9555F: drivers/net/ethernet/huawei/hinic/ 9556 9557HUGETLB SUBSYSTEM 9558M: Mike Kravetz <mike.kravetz@oracle.com> 9559M: Muchun Song <muchun.song@linux.dev> 9560L: linux-mm@kvack.org 9561S: Maintained 9562F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9563F: Documentation/admin-guide/mm/hugetlbpage.rst 9564F: Documentation/mm/hugetlbfs_reserv.rst 9565F: Documentation/mm/vmemmap_dedup.rst 9566F: fs/hugetlbfs/ 9567F: include/linux/hugetlb.h 9568F: mm/hugetlb.c 9569F: mm/hugetlb_vmemmap.c 9570F: mm/hugetlb_vmemmap.h 9571 9572HVA ST MEDIA DRIVER 9573M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9574L: linux-media@vger.kernel.org 9575S: Supported 9576W: https://linuxtv.org 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/platform/st/sti/hva 9579 9580HWPOISON MEMORY FAILURE HANDLING 9581M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9582R: Miaohe Lin <linmiaohe@huawei.com> 9583L: linux-mm@kvack.org 9584S: Maintained 9585F: mm/hwpoison-inject.c 9586F: mm/memory-failure.c 9587 9588HYCON HY46XX TOUCHSCREEN SUPPORT 9589M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9593F: drivers/input/touchscreen/hycon-hy46xx.c 9594 9595HYGON PROCESSOR SUPPORT 9596M: Pu Wen <puwen@hygon.cn> 9597L: linux-kernel@vger.kernel.org 9598S: Maintained 9599F: arch/x86/kernel/cpu/hygon.c 9600 9601HYNIX HI556 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605T: git git://linuxtv.org/media_tree.git 9606F: drivers/media/i2c/hi556.c 9607 9608HYNIX HI846 SENSOR DRIVER 9609M: Martin Kepplinger <martin.kepplinger@puri.sm> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi846.c 9613 9614HYNIX HI847 SENSOR DRIVER 9615M: Shawn Tu <shawnx.tu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618F: drivers/media/i2c/hi847.c 9619 9620Hyper-V/Azure CORE AND DRIVERS 9621M: "K. Y. Srinivasan" <kys@microsoft.com> 9622M: Haiyang Zhang <haiyangz@microsoft.com> 9623M: Wei Liu <wei.liu@kernel.org> 9624M: Dexuan Cui <decui@microsoft.com> 9625L: linux-hyperv@vger.kernel.org 9626S: Supported 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9628F: Documentation/ABI/stable/sysfs-bus-vmbus 9629F: Documentation/ABI/testing/debugfs-hyperv 9630F: Documentation/virt/hyperv 9631F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9632F: arch/arm64/hyperv 9633F: arch/arm64/include/asm/hyperv-tlfs.h 9634F: arch/arm64/include/asm/mshyperv.h 9635F: arch/x86/hyperv 9636F: arch/x86/include/asm/hyperv-tlfs.h 9637F: arch/x86/include/asm/mshyperv.h 9638F: arch/x86/include/asm/trace/hyperv.h 9639F: arch/x86/kernel/cpu/mshyperv.c 9640F: drivers/clocksource/hyperv_timer.c 9641F: drivers/hid/hid-hyperv.c 9642F: drivers/hv/ 9643F: drivers/input/serio/hyperv-keyboard.c 9644F: drivers/iommu/hyperv-iommu.c 9645F: drivers/net/ethernet/microsoft/ 9646F: drivers/net/hyperv/ 9647F: drivers/pci/controller/pci-hyperv-intf.c 9648F: drivers/pci/controller/pci-hyperv.c 9649F: drivers/scsi/storvsc_drv.c 9650F: drivers/uio/uio_hv_generic.c 9651F: drivers/video/fbdev/hyperv_fb.c 9652F: include/asm-generic/hyperv-tlfs.h 9653F: include/asm-generic/mshyperv.h 9654F: include/clocksource/hyperv_timer.h 9655F: include/linux/hyperv.h 9656F: include/net/mana 9657F: include/uapi/linux/hyperv.h 9658F: net/vmw_vsock/hyperv_transport.c 9659F: tools/hv/ 9660 9661HYPERBUS SUPPORT 9662M: Vignesh Raghavendra <vigneshr@ti.com> 9663L: linux-mtd@lists.infradead.org 9664S: Supported 9665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9666C: irc://irc.oftc.net/mtd 9667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9668F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9669F: drivers/mtd/hyperbus/ 9670F: include/linux/mtd/hyperbus.h 9671 9672HYPERVISOR VIRTUAL CONSOLE DRIVER 9673L: linuxppc-dev@lists.ozlabs.org 9674S: Odd Fixes 9675F: drivers/tty/hvc/ 9676 9677I2C ACPI SUPPORT 9678M: Mika Westerberg <mika.westerberg@linux.intel.com> 9679L: linux-i2c@vger.kernel.org 9680L: linux-acpi@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/i2c-core-acpi.c 9683 9684I2C CONTROLLER DRIVER FOR NVIDIA GPU 9685M: Ajay Gupta <ajayg@nvidia.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9689F: drivers/i2c/busses/i2c-nvidia-gpu.c 9690 9691I2C MUXES 9692M: Peter Rosin <peda@axentia.se> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/i2c-arb* 9696F: Documentation/devicetree/bindings/i2c/i2c-gate* 9697F: Documentation/devicetree/bindings/i2c/i2c-mux* 9698F: Documentation/i2c/i2c-topology.rst 9699F: Documentation/i2c/muxes/ 9700F: drivers/i2c/i2c-mux.c 9701F: drivers/i2c/muxes/ 9702F: include/linux/i2c-mux.h 9703 9704I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9705M: Gregory CLEMENT <gregory.clement@bootlin.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9709F: drivers/i2c/busses/i2c-mv64xxx.c 9710 9711I2C OVER PARALLEL PORT 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-parport.rst 9716F: drivers/i2c/busses/i2c-parport.c 9717 9718I2C SUBSYSTEM 9719M: Wolfram Sang <wsa@kernel.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: https://i2c.wiki.kernel.org/ 9723Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9725F: Documentation/devicetree/bindings/i2c/i2c.txt 9726F: Documentation/i2c/ 9727F: drivers/i2c/* 9728F: include/dt-bindings/i2c/i2c.h 9729F: include/linux/i2c-dev.h 9730F: include/linux/i2c-smbus.h 9731F: include/linux/i2c.h 9732F: include/uapi/linux/i2c-*.h 9733F: include/uapi/linux/i2c.h 9734 9735I2C SUBSYSTEM HOST DRIVERS 9736L: linux-i2c@vger.kernel.org 9737S: Odd Fixes 9738W: https://i2c.wiki.kernel.org/ 9739Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9740T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9741F: Documentation/devicetree/bindings/i2c/ 9742F: drivers/i2c/algos/ 9743F: drivers/i2c/busses/ 9744F: include/dt-bindings/i2c/ 9745 9746I2C-TAOS-EVM DRIVER 9747M: Jean Delvare <jdelvare@suse.com> 9748L: linux-i2c@vger.kernel.org 9749S: Maintained 9750F: Documentation/i2c/busses/i2c-taos-evm.rst 9751F: drivers/i2c/busses/i2c-taos-evm.c 9752 9753I2C-TINY-USB DRIVER 9754M: Till Harbaum <till@harbaum.org> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757W: http://www.harbaum.org/till/i2c_tiny_usb 9758F: drivers/i2c/busses/i2c-tiny-usb.c 9759 9760I2C/SMBUS CONTROLLER DRIVERS FOR PC 9761M: Jean Delvare <jdelvare@suse.com> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764F: Documentation/i2c/busses/i2c-ali1535.rst 9765F: Documentation/i2c/busses/i2c-ali1563.rst 9766F: Documentation/i2c/busses/i2c-ali15x3.rst 9767F: Documentation/i2c/busses/i2c-amd756.rst 9768F: Documentation/i2c/busses/i2c-amd8111.rst 9769F: Documentation/i2c/busses/i2c-i801.rst 9770F: Documentation/i2c/busses/i2c-nforce2.rst 9771F: Documentation/i2c/busses/i2c-piix4.rst 9772F: Documentation/i2c/busses/i2c-sis5595.rst 9773F: Documentation/i2c/busses/i2c-sis630.rst 9774F: Documentation/i2c/busses/i2c-sis96x.rst 9775F: Documentation/i2c/busses/i2c-via.rst 9776F: Documentation/i2c/busses/i2c-viapro.rst 9777F: drivers/i2c/busses/i2c-ali1535.c 9778F: drivers/i2c/busses/i2c-ali1563.c 9779F: drivers/i2c/busses/i2c-ali15x3.c 9780F: drivers/i2c/busses/i2c-amd756-s4882.c 9781F: drivers/i2c/busses/i2c-amd756.c 9782F: drivers/i2c/busses/i2c-amd8111.c 9783F: drivers/i2c/busses/i2c-i801.c 9784F: drivers/i2c/busses/i2c-isch.c 9785F: drivers/i2c/busses/i2c-nforce2-s4985.c 9786F: drivers/i2c/busses/i2c-nforce2.c 9787F: drivers/i2c/busses/i2c-piix4.c 9788F: drivers/i2c/busses/i2c-sis5595.c 9789F: drivers/i2c/busses/i2c-sis630.c 9790F: drivers/i2c/busses/i2c-sis96x.c 9791F: drivers/i2c/busses/i2c-via.c 9792F: drivers/i2c/busses/i2c-viapro.c 9793 9794I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9795M: Hans de Goede <hdegoede@redhat.com> 9796L: linux-i2c@vger.kernel.org 9797S: Maintained 9798F: drivers/i2c/busses/i2c-cht-wc.c 9799 9800I2C/SMBUS ISMT DRIVER 9801M: Seth Heasley <seth.heasley@intel.com> 9802M: Neil Horman <nhorman@tuxdriver.com> 9803L: linux-i2c@vger.kernel.org 9804F: Documentation/i2c/busses/i2c-ismt.rst 9805F: drivers/i2c/busses/i2c-ismt.c 9806 9807I2C/SMBUS STUB DRIVER 9808M: Jean Delvare <jdelvare@suse.com> 9809L: linux-i2c@vger.kernel.org 9810S: Maintained 9811F: drivers/i2c/i2c-stub.c 9812 9813I3C DRIVER FOR CADENCE I3C MASTER IP 9814M: Przemysław Gaj <pgaj@cadence.com> 9815S: Maintained 9816F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9817F: drivers/i3c/master/i3c-master-cdns.c 9818 9819I3C DRIVER FOR SYNOPSYS DESIGNWARE 9820S: Orphan 9821F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9822F: drivers/i3c/master/dw* 9823 9824I3C SUBSYSTEM 9825M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9826L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9827S: Maintained 9828C: irc://chat.freenode.net/linux-i3c 9829T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9830F: Documentation/ABI/testing/sysfs-bus-i3c 9831F: Documentation/devicetree/bindings/i3c/ 9832F: Documentation/driver-api/i3c 9833F: drivers/i3c/ 9834F: include/linux/i3c/ 9835 9836IA64 (Itanium) PLATFORM 9837L: linux-ia64@vger.kernel.org 9838S: Orphan 9839F: Documentation/ia64/ 9840F: arch/ia64/ 9841 9842IBM Operation Panel Input Driver 9843M: Eddie James <eajames@linux.ibm.com> 9844L: linux-input@vger.kernel.org 9845S: Maintained 9846F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9847F: drivers/input/misc/ibm-panel.c 9848 9849IBM Power 842 compression accelerator 9850M: Haren Myneni <haren@us.ibm.com> 9851S: Supported 9852F: crypto/842.c 9853F: drivers/crypto/nx/Kconfig 9854F: drivers/crypto/nx/Makefile 9855F: drivers/crypto/nx/nx-842* 9856F: include/linux/sw842.h 9857F: lib/842/ 9858 9859IBM Power in-Nest Crypto Acceleration 9860M: Breno Leitão <leitao@debian.org> 9861M: Nayna Jain <nayna@linux.ibm.com> 9862M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9863L: linux-crypto@vger.kernel.org 9864S: Supported 9865F: drivers/crypto/nx/Kconfig 9866F: drivers/crypto/nx/Makefile 9867F: drivers/crypto/nx/nx-aes* 9868F: drivers/crypto/nx/nx-sha* 9869F: drivers/crypto/nx/nx.* 9870F: drivers/crypto/nx/nx_csbcpb.h 9871F: drivers/crypto/nx/nx_debugfs.c 9872 9873IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9874M: Tyrel Datwyler <tyreld@linux.ibm.com> 9875L: linux-pci@vger.kernel.org 9876L: linuxppc-dev@lists.ozlabs.org 9877S: Supported 9878F: drivers/pci/hotplug/rpadlpar* 9879 9880IBM Power Linux RAID adapter 9881M: Brian King <brking@us.ibm.com> 9882S: Supported 9883F: drivers/scsi/ipr.* 9884 9885IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9886M: Tyrel Datwyler <tyreld@linux.ibm.com> 9887L: linux-pci@vger.kernel.org 9888L: linuxppc-dev@lists.ozlabs.org 9889S: Supported 9890F: drivers/pci/hotplug/rpaphp* 9891 9892IBM Power SRIOV Virtual NIC Device Driver 9893M: Haren Myneni <haren@linux.ibm.com> 9894M: Rick Lindsley <ricklind@linux.ibm.com> 9895R: Nick Child <nnac123@linux.ibm.com> 9896R: Dany Madden <danymadden@us.ibm.com> 9897R: Thomas Falcon <tlfalcon@linux.ibm.com> 9898L: netdev@vger.kernel.org 9899S: Supported 9900F: drivers/net/ethernet/ibm/ibmvnic.* 9901 9902IBM Power Virtual Accelerator Switchboard 9903L: linuxppc-dev@lists.ozlabs.org 9904S: Supported 9905F: arch/powerpc/include/asm/vas.h 9906F: arch/powerpc/platforms/powernv/copy-paste.h 9907F: arch/powerpc/platforms/powernv/vas* 9908 9909IBM Power Virtual Ethernet Device Driver 9910M: Nick Child <nnac123@linux.ibm.com> 9911L: netdev@vger.kernel.org 9912S: Supported 9913F: drivers/net/ethernet/ibm/ibmveth.* 9914 9915IBM Power Virtual FC Device Drivers 9916M: Tyrel Datwyler <tyreld@linux.ibm.com> 9917L: linux-scsi@vger.kernel.org 9918S: Supported 9919F: drivers/scsi/ibmvscsi/ibmvfc* 9920 9921IBM Power Virtual Management Channel Driver 9922M: Brad Warrum <bwarrum@linux.ibm.com> 9923M: Ritu Agarwal <rituagar@linux.ibm.com> 9924S: Supported 9925F: drivers/misc/ibmvmc.* 9926 9927IBM Power Virtual SCSI Device Drivers 9928M: Tyrel Datwyler <tyreld@linux.ibm.com> 9929L: linux-scsi@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi/ibmvscsi* 9932F: include/scsi/viosrp.h 9933 9934IBM Power Virtual SCSI Device Target Driver 9935M: Michael Cyr <mikecyr@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937L: target-devel@vger.kernel.org 9938S: Supported 9939F: drivers/scsi/ibmvscsi_tgt/ 9940 9941IBM Power VMX Cryptographic instructions 9942M: Breno Leitão <leitao@debian.org> 9943M: Nayna Jain <nayna@linux.ibm.com> 9944M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9945L: linux-crypto@vger.kernel.org 9946S: Supported 9947F: drivers/crypto/vmx/Kconfig 9948F: drivers/crypto/vmx/Makefile 9949F: drivers/crypto/vmx/aes* 9950F: drivers/crypto/vmx/ghash* 9951F: drivers/crypto/vmx/ppc-xlate.pl 9952F: drivers/crypto/vmx/vmx.c 9953 9954IBM ServeRAID RAID DRIVER 9955S: Orphan 9956F: drivers/scsi/ips.* 9957 9958ICH LPC AND GPIO DRIVER 9959M: Peter Tyser <ptyser@xes-inc.com> 9960S: Maintained 9961F: drivers/gpio/gpio-ich.c 9962F: drivers/mfd/lpc_ich.c 9963 9964ICY I2C DRIVER 9965M: Max Staudt <max@enpas.org> 9966L: linux-i2c@vger.kernel.org 9967S: Maintained 9968F: drivers/i2c/busses/i2c-icy.c 9969 9970IDEAPAD LAPTOP EXTRAS DRIVER 9971M: Ike Panhc <ike.pan@canonical.com> 9972L: platform-driver-x86@vger.kernel.org 9973S: Maintained 9974W: http://launchpad.net/ideapad-laptop 9975F: drivers/platform/x86/ideapad-laptop.c 9976 9977IDEAPAD LAPTOP SLIDEBAR DRIVER 9978M: Andrey Moiseev <o2g.org.ru@gmail.com> 9979L: linux-input@vger.kernel.org 9980S: Maintained 9981W: https://github.com/o2genum/ideapad-slidebar 9982F: drivers/input/misc/ideapad_slidebar.c 9983 9984IDMAPPED MOUNTS 9985M: Christian Brauner <brauner@kernel.org> 9986M: Seth Forshee <sforshee@kernel.org> 9987L: linux-fsdevel@vger.kernel.org 9988S: Maintained 9989T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9990F: Documentation/filesystems/idmappings.rst 9991F: tools/testing/selftests/mount_setattr/ 9992F: include/linux/mnt_idmapping.h 9993 9994IDT VersaClock 5 CLOCK DRIVER 9995M: Luca Ceresoli <luca@lucaceresoli.net> 9996S: Maintained 9997F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9998F: drivers/clk/clk-versaclock5.c 9999 10000IEEE 802.15.4 SUBSYSTEM 10001M: Alexander Aring <alex.aring@gmail.com> 10002M: Stefan Schmidt <stefan@datenfreihafen.org> 10003L: linux-wpan@vger.kernel.org 10004S: Maintained 10005W: https://linux-wpan.org/ 10006T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 10007T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 10008F: Documentation/networking/ieee802154.rst 10009F: drivers/net/ieee802154/ 10010F: include/linux/ieee802154.h 10011F: include/linux/nl802154.h 10012F: include/net/af_ieee802154.h 10013F: include/net/cfg802154.h 10014F: include/net/ieee802154_netdev.h 10015F: include/net/mac802154.h 10016F: include/net/nl802154.h 10017F: net/ieee802154/ 10018F: net/mac802154/ 10019 10020IFE PROTOCOL 10021M: Yotam Gigi <yotam.gi@gmail.com> 10022M: Jamal Hadi Salim <jhs@mojatatu.com> 10023F: include/net/ife.h 10024F: include/uapi/linux/ife.h 10025F: net/ife 10026 10027IGORPLUG-USB IR RECEIVER 10028M: Sean Young <sean@mess.org> 10029L: linux-media@vger.kernel.org 10030S: Maintained 10031F: drivers/media/rc/igorplugusb.c 10032 10033IGUANAWORKS USB IR TRANSCEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/iguanair.c 10038 10039IIO DIGITAL POTENTIOMETER DAC 10040M: Peter Rosin <peda@axentia.se> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10044F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10045F: drivers/iio/dac/dpot-dac.c 10046 10047IIO ENVELOPE DETECTOR 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10052F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10053F: drivers/iio/adc/envelope-detector.c 10054 10055IIO MULTIPLEXER 10056M: Peter Rosin <peda@axentia.se> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10060F: drivers/iio/multiplexer/iio-mux.c 10061 10062IIO SCMI BASED DRIVER 10063M: Jyoti Bhayana <jbhayana@google.com> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: drivers/iio/common/scmi_sensors/scmi_iio.c 10067 10068IIO SUBSYSTEM AND DRIVERS 10069M: Jonathan Cameron <jic23@kernel.org> 10070R: Lars-Peter Clausen <lars@metafoo.de> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10074F: Documentation/ABI/testing/configfs-iio* 10075F: Documentation/ABI/testing/sysfs-bus-iio* 10076F: Documentation/devicetree/bindings/iio/ 10077F: drivers/iio/ 10078F: drivers/staging/iio/ 10079F: include/dt-bindings/iio/ 10080F: include/linux/iio/ 10081F: tools/iio/ 10082 10083IIO UNIT CONVERTER 10084M: Peter Rosin <peda@axentia.se> 10085L: linux-iio@vger.kernel.org 10086S: Maintained 10087F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10088F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10089F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10090F: drivers/iio/afe/iio-rescale.c 10091 10092IKANOS/ADI EAGLE ADSL USB DRIVER 10093M: Matthieu Castet <castet.matthieu@free.fr> 10094M: Stanislaw Gruszka <stf_xl@wp.pl> 10095S: Maintained 10096F: drivers/usb/atm/ueagle-atm.c 10097 10098IMAGIS TOUCHSCREEN DRIVER 10099M: Markuss Broks <markuss.broks@gmail.com> 10100S: Maintained 10101F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10102F: drivers/input/touchscreen/imagis.c 10103 10104IMGTEC ASCII LCD DRIVER 10105M: Paul Burton <paulburton@kernel.org> 10106S: Maintained 10107F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10108F: drivers/auxdisplay/img-ascii-lcd.c 10109 10110IMGTEC IR DECODER DRIVER 10111S: Orphan 10112F: drivers/media/rc/img-ir/ 10113 10114IMON SOUNDGRAPH USB IR RECEIVER 10115M: Sean Young <sean@mess.org> 10116L: linux-media@vger.kernel.org 10117S: Maintained 10118F: drivers/media/rc/imon.c 10119F: drivers/media/rc/imon_raw.c 10120 10121IMS TWINTURBO FRAMEBUFFER DRIVER 10122L: linux-fbdev@vger.kernel.org 10123S: Orphan 10124F: drivers/video/fbdev/imsttfb.c 10125 10126INA209 HARDWARE MONITOR DRIVER 10127M: Guenter Roeck <linux@roeck-us.net> 10128L: linux-hwmon@vger.kernel.org 10129S: Maintained 10130F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10131F: Documentation/hwmon/ina209.rst 10132F: drivers/hwmon/ina209.c 10133 10134INA2XX HARDWARE MONITOR DRIVER 10135M: Guenter Roeck <linux@roeck-us.net> 10136L: linux-hwmon@vger.kernel.org 10137S: Maintained 10138F: Documentation/hwmon/ina2xx.rst 10139F: drivers/hwmon/ina2xx.c 10140F: include/linux/platform_data/ina2xx.h 10141 10142INDEX OF FURTHER KERNEL DOCUMENTATION 10143M: Carlos Bilbao <carlos.bilbao@amd.com> 10144S: Maintained 10145F: Documentation/process/kernel-docs.rst 10146 10147INDUSTRY PACK SUBSYSTEM (IPACK) 10148M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10149M: Jens Taprogge <jens.taprogge@taprogge.org> 10150M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10151L: industrypack-devel@lists.sourceforge.net 10152S: Maintained 10153W: http://industrypack.sourceforge.net 10154F: drivers/ipack/ 10155 10156INFINEON DPS310 Driver 10157M: Eddie James <eajames@linux.ibm.com> 10158L: linux-iio@vger.kernel.org 10159S: Maintained 10160F: drivers/iio/pressure/dps310.c 10161 10162INFINIBAND SUBSYSTEM 10163M: Jason Gunthorpe <jgg@nvidia.com> 10164M: Leon Romanovsky <leonro@nvidia.com> 10165L: linux-rdma@vger.kernel.org 10166S: Supported 10167W: https://github.com/linux-rdma/rdma-core 10168Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10169T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10170F: Documentation/devicetree/bindings/infiniband/ 10171F: Documentation/infiniband/ 10172F: drivers/infiniband/ 10173F: include/rdma/ 10174F: include/trace/events/ib_mad.h 10175F: include/trace/events/ib_umad.h 10176F: include/trace/misc/rdma.h 10177F: include/uapi/linux/if_infiniband.h 10178F: include/uapi/rdma/ 10179F: samples/bpf/ibumad_kern.c 10180F: samples/bpf/ibumad_user.c 10181 10182INGENIC JZ4780 NAND DRIVER 10183M: Harvey Hunt <harveyhuntnexus@gmail.com> 10184L: linux-mtd@lists.infradead.org 10185L: linux-mips@vger.kernel.org 10186S: Maintained 10187F: drivers/mtd/nand/raw/ingenic/ 10188 10189INGENIC JZ47xx SoCs 10190M: Paul Cercueil <paul@crapouillou.net> 10191L: linux-mips@vger.kernel.org 10192S: Maintained 10193F: arch/mips/boot/dts/ingenic/ 10194F: arch/mips/generic/board-ingenic.c 10195F: arch/mips/include/asm/mach-ingenic/ 10196F: arch/mips/ingenic/Kconfig 10197F: drivers/clk/ingenic/ 10198F: drivers/dma/dma-jz4780.c 10199F: drivers/gpu/drm/ingenic/ 10200F: drivers/i2c/busses/i2c-jz4780.c 10201F: drivers/iio/adc/ingenic-adc.c 10202F: drivers/irqchip/irq-ingenic.c 10203F: drivers/memory/jz4780-nemc.c 10204F: drivers/mmc/host/jz4740_mmc.c 10205F: drivers/mtd/nand/raw/ingenic/ 10206F: drivers/pinctrl/pinctrl-ingenic.c 10207F: drivers/power/supply/ingenic-battery.c 10208F: drivers/pwm/pwm-jz4740.c 10209F: drivers/remoteproc/ingenic_rproc.c 10210F: drivers/rtc/rtc-jz4740.c 10211F: drivers/tty/serial/8250/8250_ingenic.c 10212F: drivers/usb/musb/jz4740.c 10213F: drivers/watchdog/jz4740_wdt.c 10214F: include/dt-bindings/iio/adc/ingenic,adc.h 10215F: include/linux/mfd/ingenic-tcu.h 10216F: sound/soc/codecs/jz47* 10217F: sound/soc/jz4740/ 10218 10219INJOINIC IP5xxx POWER BANK IC DRIVER 10220M: Samuel Holland <samuel@sholland.org> 10221S: Maintained 10222F: drivers/power/supply/ip5xxx_power.c 10223 10224INOTIFY 10225M: Jan Kara <jack@suse.cz> 10226R: Amir Goldstein <amir73il@gmail.com> 10227L: linux-fsdevel@vger.kernel.org 10228S: Maintained 10229F: Documentation/filesystems/inotify.rst 10230F: fs/notify/inotify/ 10231F: include/linux/inotify.h 10232F: include/uapi/linux/inotify.h 10233 10234INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10235M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10236L: linux-input@vger.kernel.org 10237S: Maintained 10238Q: http://patchwork.kernel.org/project/linux-input/list/ 10239T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10240F: Documentation/devicetree/bindings/input/ 10241F: Documentation/devicetree/bindings/serio/ 10242F: Documentation/input/ 10243F: drivers/input/ 10244F: include/dt-bindings/input/ 10245F: include/linux/input.h 10246F: include/linux/input/ 10247F: include/uapi/linux/input-event-codes.h 10248F: include/uapi/linux/input.h 10249 10250INPUT MULTITOUCH (MT) PROTOCOL 10251M: Henrik Rydberg <rydberg@bitmath.org> 10252L: linux-input@vger.kernel.org 10253S: Odd fixes 10254F: Documentation/input/multi-touch-protocol.rst 10255F: drivers/input/input-mt.c 10256K: \b(ABS|SYN)_MT_ 10257 10258INSIDE SECURE CRYPTO DRIVER 10259M: Antoine Tenart <atenart@kernel.org> 10260L: linux-crypto@vger.kernel.org 10261S: Maintained 10262F: drivers/crypto/inside-secure/ 10263 10264INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10265M: Mimi Zohar <zohar@linux.ibm.com> 10266M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10267L: linux-integrity@vger.kernel.org 10268S: Supported 10269T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10270F: security/integrity/ima/ 10271F: security/integrity/ 10272 10273INTEL 810/815 FRAMEBUFFER DRIVER 10274M: Antonino Daplas <adaplas@gmail.com> 10275L: linux-fbdev@vger.kernel.org 10276S: Maintained 10277F: drivers/video/fbdev/i810/ 10278 10279INTEL 8255 GPIO DRIVER 10280M: William Breathitt Gray <william.gray@linaro.org> 10281L: linux-gpio@vger.kernel.org 10282S: Maintained 10283F: drivers/gpio/gpio-i8255.c 10284F: drivers/gpio/gpio-i8255.h 10285 10286INTEL ASoC DRIVERS 10287M: Cezary Rojewski <cezary.rojewski@intel.com> 10288M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10289M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10290M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10291M: Bard Liao <yung-chuan.liao@linux.intel.com> 10292M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10293M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10295S: Supported 10296F: sound/soc/intel/ 10297 10298INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10299M: Hans de Goede <hdegoede@redhat.com> 10300L: platform-driver-x86@vger.kernel.org 10301S: Maintained 10302F: drivers/platform/x86/intel/atomisp2/pm.c 10303 10304INTEL ATOMISP2 LED DRIVER 10305M: Hans de Goede <hdegoede@redhat.com> 10306L: platform-driver-x86@vger.kernel.org 10307S: Maintained 10308F: drivers/platform/x86/intel/atomisp2/led.c 10309 10310INTEL BIOS SAR INT1092 DRIVER 10311M: Shravan Sudhakar <s.shravan@intel.com> 10312M: Intel Corporation <linuxwwan@intel.com> 10313L: platform-driver-x86@vger.kernel.org 10314S: Maintained 10315F: drivers/platform/x86/intel/int1092/ 10316 10317INTEL BROXTON PMC DRIVER 10318M: Mika Westerberg <mika.westerberg@linux.intel.com> 10319M: Zha Qipeng <qipeng.zha@intel.com> 10320S: Maintained 10321F: drivers/mfd/intel_pmc_bxt.c 10322F: include/linux/mfd/intel_pmc_bxt.h 10323 10324INTEL C600 SERIES SAS CONTROLLER DRIVER 10325M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10326L: linux-scsi@vger.kernel.org 10327S: Supported 10328T: git git://git.code.sf.net/p/intel-sas/isci 10329F: drivers/scsi/isci/ 10330 10331INTEL CPU family model numbers 10332M: Tony Luck <tony.luck@intel.com> 10333M: x86@kernel.org 10334L: linux-kernel@vger.kernel.org 10335S: Supported 10336F: arch/x86/include/asm/intel-family.h 10337 10338INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10339M: Jani Nikula <jani.nikula@linux.intel.com> 10340M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10341M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10342M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10343L: intel-gfx@lists.freedesktop.org 10344S: Supported 10345W: https://01.org/linuxgraphics/ 10346Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10347B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10348C: irc://irc.oftc.net/intel-gfx 10349T: git git://anongit.freedesktop.org/drm-intel 10350F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10351F: Documentation/gpu/i915.rst 10352F: drivers/gpu/drm/i915/ 10353F: include/drm/i915* 10354F: include/uapi/drm/i915_drm.h 10355 10356INTEL ETHERNET DRIVERS 10357M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10358M: Tony Nguyen <anthony.l.nguyen@intel.com> 10359L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10360S: Supported 10361W: http://www.intel.com/support/feedback.htm 10362W: http://e1000.sourceforge.net/ 10363Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10366F: Documentation/networking/device_drivers/ethernet/intel/ 10367F: drivers/net/ethernet/intel/ 10368F: drivers/net/ethernet/intel/*/ 10369F: include/linux/avf/virtchnl.h 10370F: include/linux/net/intel/iidc.h 10371 10372INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10373M: Mustafa Ismail <mustafa.ismail@intel.com> 10374M: Shiraz Saleem <shiraz.saleem@intel.com> 10375L: linux-rdma@vger.kernel.org 10376S: Supported 10377F: drivers/infiniband/hw/irdma/ 10378F: include/uapi/rdma/irdma-abi.h 10379 10380INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10381M: Maik Broemme <mbroemme@libmpq.org> 10382L: linux-fbdev@vger.kernel.org 10383S: Maintained 10384F: Documentation/fb/intelfb.rst 10385F: drivers/video/fbdev/intelfb/ 10386 10387INTEL GPIO DRIVERS 10388M: Andy Shevchenko <andy@kernel.org> 10389L: linux-gpio@vger.kernel.org 10390S: Supported 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10392F: drivers/gpio/gpio-ich.c 10393F: drivers/gpio/gpio-merrifield.c 10394F: drivers/gpio/gpio-ml-ioh.c 10395F: drivers/gpio/gpio-pch.c 10396F: drivers/gpio/gpio-sch.c 10397F: drivers/gpio/gpio-sodaville.c 10398 10399INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10400M: Zhenyu Wang <zhenyuw@linux.intel.com> 10401M: Zhi Wang <zhi.a.wang@intel.com> 10402L: intel-gvt-dev@lists.freedesktop.org 10403L: intel-gfx@lists.freedesktop.org 10404S: Supported 10405W: https://01.org/igvt-g 10406T: git https://github.com/intel/gvt-linux.git 10407F: drivers/gpu/drm/i915/gvt/ 10408 10409INTEL HID EVENT DRIVER 10410M: Alex Hung <alexhung@gmail.com> 10411L: platform-driver-x86@vger.kernel.org 10412S: Maintained 10413F: drivers/platform/x86/intel/hid.c 10414 10415INTEL I/OAT DMA DRIVER 10416M: Dave Jiang <dave.jiang@intel.com> 10417R: Dan Williams <dan.j.williams@intel.com> 10418L: dmaengine@vger.kernel.org 10419S: Supported 10420Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10421F: drivers/dma/ioat* 10422 10423INTEL IDXD DRIVER 10424M: Fenghua Yu <fenghua.yu@intel.com> 10425M: Dave Jiang <dave.jiang@intel.com> 10426L: dmaengine@vger.kernel.org 10427S: Supported 10428F: drivers/dma/idxd/* 10429F: include/uapi/linux/idxd.h 10430 10431INTEL IDLE DRIVER 10432M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10433M: Len Brown <lenb@kernel.org> 10434L: linux-pm@vger.kernel.org 10435S: Supported 10436B: https://bugzilla.kernel.org 10437T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10438F: drivers/idle/intel_idle.c 10439 10440INTEL IN FIELD SCAN (IFS) DEVICE 10441M: Jithu Joseph <jithu.joseph@intel.com> 10442R: Ashok Raj <ashok.raj@intel.com> 10443R: Tony Luck <tony.luck@intel.com> 10444S: Maintained 10445F: drivers/platform/x86/intel/ifs 10446F: include/trace/events/intel_ifs.h 10447 10448INTEL INTEGRATED SENSOR HUB DRIVER 10449M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10450M: Jiri Kosina <jikos@kernel.org> 10451L: linux-input@vger.kernel.org 10452S: Maintained 10453F: drivers/hid/intel-ish-hid/ 10454 10455INTEL IOMMU (VT-d) 10456M: David Woodhouse <dwmw2@infradead.org> 10457M: Lu Baolu <baolu.lu@linux.intel.com> 10458L: iommu@lists.linux.dev 10459S: Supported 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10461F: drivers/iommu/intel/ 10462F: include/linux/intel-svm.h 10463 10464INTEL IPU3 CSI-2 CIO2 DRIVER 10465M: Yong Zhi <yong.zhi@intel.com> 10466M: Sakari Ailus <sakari.ailus@linux.intel.com> 10467M: Bingbu Cao <bingbu.cao@intel.com> 10468M: Dan Scally <djrscally@gmail.com> 10469R: Tianshu Qiu <tian.shu.qiu@intel.com> 10470L: linux-media@vger.kernel.org 10471S: Maintained 10472T: git git://linuxtv.org/media_tree.git 10473F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10474F: drivers/media/pci/intel/ipu3/ 10475 10476INTEL IPU3 CSI-2 IMGU DRIVER 10477M: Sakari Ailus <sakari.ailus@linux.intel.com> 10478R: Bingbu Cao <bingbu.cao@intel.com> 10479R: Tianshu Qiu <tian.shu.qiu@intel.com> 10480L: linux-media@vger.kernel.org 10481S: Maintained 10482F: Documentation/admin-guide/media/ipu3.rst 10483F: Documentation/admin-guide/media/ipu3_rcb.svg 10484F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10485F: drivers/staging/media/ipu3/ 10486 10487INTEL IXP4XX CRYPTO SUPPORT 10488M: Corentin Labbe <clabbe@baylibre.com> 10489L: linux-crypto@vger.kernel.org 10490S: Maintained 10491F: drivers/crypto/ixp4xx_crypto.c 10492 10493INTEL ISHTP ECLITE DRIVER 10494M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10495L: platform-driver-x86@vger.kernel.org 10496S: Supported 10497F: drivers/platform/x86/intel/ishtp_eclite.c 10498 10499INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10500M: Krzysztof Halasa <khalasa@piap.pl> 10501S: Maintained 10502F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10503F: drivers/net/wan/ixp4xx_hss.c 10504F: drivers/soc/ixp4xx/ixp4xx-npe.c 10505F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10506F: include/linux/soc/ixp4xx/npe.h 10507F: include/linux/soc/ixp4xx/qmgr.h 10508 10509INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10510M: Deepak Saxena <dsaxena@plexity.net> 10511S: Maintained 10512F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10513F: drivers/char/hw_random/ixp4xx-rng.c 10514 10515INTEL KEEM BAY DRM DRIVER 10516M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10517M: Edmund Dea <edmund.j.dea@intel.com> 10518S: Maintained 10519F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10520F: drivers/gpu/drm/kmb/ 10521 10522INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10523M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10524S: Maintained 10525F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10526F: drivers/crypto/keembay/Kconfig 10527F: drivers/crypto/keembay/Makefile 10528F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10529F: drivers/crypto/keembay/ocs-aes.c 10530F: drivers/crypto/keembay/ocs-aes.h 10531 10532INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10533M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10534M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10535M: Mark Gross <mgross@linux.intel.com> 10536S: Maintained 10537F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10538F: drivers/crypto/keembay/Kconfig 10539F: drivers/crypto/keembay/Makefile 10540F: drivers/crypto/keembay/keembay-ocs-ecc.c 10541 10542INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10543M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10544M: Declan Murphy <declan.murphy@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10547F: drivers/crypto/keembay/Kconfig 10548F: drivers/crypto/keembay/Makefile 10549F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10550F: drivers/crypto/keembay/ocs-hcu.c 10551F: drivers/crypto/keembay/ocs-hcu.h 10552 10553INTEL THUNDER BAY EMMC PHY DRIVER 10554M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10555M: Rashmi A <rashmi.a@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10558F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10559 10560INTEL MANAGEMENT ENGINE (mei) 10561M: Tomas Winkler <tomas.winkler@intel.com> 10562L: linux-kernel@vger.kernel.org 10563S: Supported 10564F: Documentation/driver-api/mei/* 10565F: drivers/misc/mei/ 10566F: drivers/watchdog/mei_wdt.c 10567F: include/linux/mei_aux.h 10568F: include/linux/mei_cl_bus.h 10569F: include/uapi/linux/mei.h 10570F: samples/mei/* 10571 10572INTEL MAX 10 BMC MFD DRIVER 10573M: Xu Yilun <yilun.xu@intel.com> 10574R: Tom Rix <trix@redhat.com> 10575S: Maintained 10576F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10577F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10578F: drivers/hwmon/intel-m10-bmc-hwmon.c 10579F: drivers/mfd/intel-m10-bmc.c 10580F: include/linux/mfd/intel-m10-bmc.h 10581 10582INTEL MENLOW THERMAL DRIVER 10583M: Sujith Thomas <sujith.thomas@intel.com> 10584L: linux-pm@vger.kernel.org 10585S: Supported 10586F: drivers/thermal/intel/intel_menlow.c 10587 10588INTEL P-Unit IPC DRIVER 10589M: Zha Qipeng <qipeng.zha@intel.com> 10590L: platform-driver-x86@vger.kernel.org 10591S: Maintained 10592F: arch/x86/include/asm/intel_punit_ipc.h 10593F: drivers/platform/x86/intel/punit_ipc.c 10594 10595INTEL PMC CORE DRIVER 10596M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10597M: David E Box <david.e.box@intel.com> 10598L: platform-driver-x86@vger.kernel.org 10599S: Maintained 10600F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10601F: drivers/platform/x86/intel/pmc/ 10602 10603INTEL PMIC GPIO DRIVERS 10604M: Andy Shevchenko <andy@kernel.org> 10605S: Supported 10606T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10607F: drivers/gpio/gpio-*cove.c 10608 10609INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10610M: Andy Shevchenko <andy@kernel.org> 10611S: Supported 10612F: drivers/mfd/intel_soc_pmic* 10613F: include/linux/mfd/intel_soc_pmic* 10614 10615INTEL PMT DRIVERS 10616M: David E. Box <david.e.box@linux.intel.com> 10617S: Supported 10618F: drivers/platform/x86/intel/pmt/ 10619 10620INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10621M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10622L: linux-wireless@vger.kernel.org 10623S: Maintained 10624F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10625F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10626F: drivers/net/wireless/intel/ipw2x00/ 10627 10628INTEL PSTATE DRIVER 10629M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10630M: Len Brown <lenb@kernel.org> 10631L: linux-pm@vger.kernel.org 10632S: Supported 10633F: drivers/cpufreq/intel_pstate.c 10634 10635INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10636M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10637L: linux-iio@vger.kernel.org 10638F: drivers/counter/intel-qep.c 10639 10640INTEL SCU DRIVERS 10641M: Mika Westerberg <mika.westerberg@linux.intel.com> 10642S: Maintained 10643F: arch/x86/include/asm/intel_scu_ipc.h 10644F: drivers/platform/x86/intel_scu_* 10645 10646INTEL SDSI DRIVER 10647M: David E. Box <david.e.box@linux.intel.com> 10648S: Supported 10649F: drivers/platform/x86/intel/sdsi.c 10650F: tools/arch/x86/intel_sdsi/ 10651F: tools/testing/selftests/drivers/sdsi/ 10652 10653INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10654M: Daniel Scally <djrscally@gmail.com> 10655S: Maintained 10656F: drivers/platform/x86/intel/int3472/ 10657 10658INTEL SPEED SELECT TECHNOLOGY 10659M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10660L: platform-driver-x86@vger.kernel.org 10661S: Maintained 10662F: drivers/platform/x86/intel/speed_select_if/ 10663F: include/uapi/linux/isst_if.h 10664F: tools/power/x86/intel-speed-select/ 10665 10666INTEL STRATIX10 FIRMWARE DRIVERS 10667M: Dinh Nguyen <dinguyen@kernel.org> 10668L: linux-kernel@vger.kernel.org 10669S: Maintained 10670F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10671F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10672F: drivers/firmware/stratix10-rsu.c 10673F: drivers/firmware/stratix10-svc.c 10674F: include/linux/firmware/intel/stratix10-smc.h 10675F: include/linux/firmware/intel/stratix10-svc-client.h 10676T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10677 10678INTEL TELEMETRY DRIVER 10679M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10680M: "David E. Box" <david.e.box@linux.intel.com> 10681L: platform-driver-x86@vger.kernel.org 10682S: Maintained 10683F: arch/x86/include/asm/intel_telemetry.h 10684F: drivers/platform/x86/intel/telemetry/ 10685 10686INTEL UNCORE FREQUENCY CONTROL 10687M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10688L: platform-driver-x86@vger.kernel.org 10689S: Maintained 10690F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10691F: drivers/platform/x86/intel/uncore-frequency/ 10692 10693INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10694M: David E. Box <david.e.box@linux.intel.com> 10695S: Supported 10696F: drivers/platform/x86/intel/vsec.* 10697 10698INTEL VIRTUAL BUTTON DRIVER 10699M: AceLan Kao <acelan.kao@canonical.com> 10700L: platform-driver-x86@vger.kernel.org 10701S: Maintained 10702F: drivers/platform/x86/intel/vbtn.c 10703 10704INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10705M: Stanislaw Gruszka <stf_xl@wp.pl> 10706L: linux-wireless@vger.kernel.org 10707S: Supported 10708F: drivers/net/wireless/intel/iwlegacy/ 10709 10710INTEL WIRELESS WIFI LINK (iwlwifi) 10711M: Gregory Greenman <gregory.greenman@intel.com> 10712L: linux-wireless@vger.kernel.org 10713S: Supported 10714W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10716F: drivers/net/wireless/intel/iwlwifi/ 10717 10718INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10719M: Jithu Joseph <jithu.joseph@intel.com> 10720R: Maurice Ma <maurice.ma@intel.com> 10721S: Maintained 10722W: https://slimbootloader.github.io/security/firmware-update.html 10723F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10724 10725INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10726L: Dell.Client.Kernel@dell.com 10727S: Maintained 10728F: drivers/platform/x86/intel/wmi/thunderbolt.c 10729 10730INTEL WWAN IOSM DRIVER 10731M: M Chetan Kumar <m.chetan.kumar@intel.com> 10732M: Intel Corporation <linuxwwan@intel.com> 10733L: netdev@vger.kernel.org 10734S: Maintained 10735F: drivers/net/wwan/iosm/ 10736 10737INTEL(R) TRACE HUB 10738M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10739S: Supported 10740F: Documentation/trace/intel_th.rst 10741F: drivers/hwtracing/intel_th/ 10742F: include/linux/intel_th.h 10743 10744INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10745M: Ning Sun <ning.sun@intel.com> 10746L: tboot-devel@lists.sourceforge.net 10747S: Supported 10748W: http://tboot.sourceforge.net 10749T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10750F: Documentation/x86/intel_txt.rst 10751F: arch/x86/kernel/tboot.c 10752F: include/linux/tboot.h 10753 10754INTEL SGX 10755M: Jarkko Sakkinen <jarkko@kernel.org> 10756R: Dave Hansen <dave.hansen@linux.intel.com> 10757L: linux-sgx@vger.kernel.org 10758S: Supported 10759Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10761F: Documentation/x86/sgx.rst 10762F: arch/x86/entry/vdso/vsgx.S 10763F: arch/x86/include/asm/sgx.h 10764F: arch/x86/include/uapi/asm/sgx.h 10765F: arch/x86/kernel/cpu/sgx/* 10766F: tools/testing/selftests/sgx/* 10767K: \bSGX_ 10768 10769INTERCONNECT API 10770M: Georgi Djakov <djakov@kernel.org> 10771L: linux-pm@vger.kernel.org 10772S: Maintained 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10774F: Documentation/devicetree/bindings/interconnect/ 10775F: Documentation/driver-api/interconnect.rst 10776F: drivers/interconnect/ 10777F: include/dt-bindings/interconnect/ 10778F: include/linux/interconnect-provider.h 10779F: include/linux/interconnect.h 10780 10781INTERRUPT COUNTER DRIVER 10782M: Oleksij Rempel <o.rempel@pengutronix.de> 10783R: Pengutronix Kernel Team <kernel@pengutronix.de> 10784L: linux-iio@vger.kernel.org 10785F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10786F: drivers/counter/interrupt-cnt.c 10787 10788INTERSIL ISL7998X VIDEO DECODER DRIVER 10789M: Michael Tretter <m.tretter@pengutronix.de> 10790R: Pengutronix Kernel Team <kernel@pengutronix.de> 10791L: linux-media@vger.kernel.org 10792S: Maintained 10793F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10794F: drivers/media/i2c/isl7998x.c 10795 10796INVENSENSE ICM-426xx IMU DRIVER 10797M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10798L: linux-iio@vger.kernel.org 10799S: Maintained 10800W: https://invensense.tdk.com/ 10801F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10802F: drivers/iio/imu/inv_icm42600/ 10803 10804INVENSENSE MPU-3050 GYROSCOPE DRIVER 10805M: Linus Walleij <linus.walleij@linaro.org> 10806L: linux-iio@vger.kernel.org 10807S: Maintained 10808F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10809F: drivers/iio/gyro/mpu3050* 10810 10811IOC3 ETHERNET DRIVER 10812M: Ralf Baechle <ralf@linux-mips.org> 10813L: linux-mips@vger.kernel.org 10814S: Maintained 10815F: drivers/net/ethernet/sgi/ioc3-eth.c 10816 10817IOMAP FILESYSTEM LIBRARY 10818M: Christoph Hellwig <hch@infradead.org> 10819M: Darrick J. Wong <djwong@kernel.org> 10820L: linux-xfs@vger.kernel.org 10821L: linux-fsdevel@vger.kernel.org 10822S: Supported 10823T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10824F: fs/iomap/ 10825F: include/linux/iomap.h 10826 10827IOMMU DMA-API LAYER 10828M: Robin Murphy <robin.murphy@arm.com> 10829L: iommu@lists.linux.dev 10830S: Maintained 10831T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10832F: drivers/iommu/dma-iommu.c 10833F: drivers/iommu/dma-iommu.h 10834F: drivers/iommu/iova.c 10835F: include/linux/iova.h 10836 10837IOMMUFD 10838M: Jason Gunthorpe <jgg@nvidia.com> 10839M: Kevin Tian <kevin.tian@intel.com> 10840L: iommu@lists.linux.dev 10841S: Maintained 10842T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10843F: Documentation/userspace-api/iommufd.rst 10844F: drivers/iommu/iommufd/ 10845F: include/linux/iommufd.h 10846F: include/uapi/linux/iommufd.h 10847F: tools/testing/selftests/iommu/ 10848 10849IOMMU SUBSYSTEM 10850M: Joerg Roedel <joro@8bytes.org> 10851M: Will Deacon <will@kernel.org> 10852R: Robin Murphy <robin.murphy@arm.com> 10853L: iommu@lists.linux.dev 10854S: Maintained 10855T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10856F: Documentation/devicetree/bindings/iommu/ 10857F: Documentation/userspace-api/iommu.rst 10858F: drivers/iommu/ 10859F: include/linux/iommu.h 10860F: include/linux/iova.h 10861F: include/linux/of_iommu.h 10862F: include/uapi/linux/iommu.h 10863 10864IOSYS-MAP HELPERS 10865M: Thomas Zimmermann <tzimmermann@suse.de> 10866L: dri-devel@lists.freedesktop.org 10867S: Maintained 10868T: git git://anongit.freedesktop.org/drm/drm-misc 10869F: include/linux/iosys-map.h 10870 10871IO_URING 10872M: Jens Axboe <axboe@kernel.dk> 10873R: Pavel Begunkov <asml.silence@gmail.com> 10874L: io-uring@vger.kernel.org 10875S: Maintained 10876T: git git://git.kernel.dk/linux-block 10877T: git git://git.kernel.dk/liburing 10878F: io_uring/ 10879F: include/linux/io_uring.h 10880F: include/linux/io_uring_types.h 10881F: include/trace/events/io_uring.h 10882F: include/uapi/linux/io_uring.h 10883F: tools/io_uring/ 10884 10885IPMI SUBSYSTEM 10886M: Corey Minyard <minyard@acm.org> 10887L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10888S: Supported 10889W: http://openipmi.sourceforge.net/ 10890T: git https://github.com/cminyard/linux-ipmi.git for-next 10891F: Documentation/driver-api/ipmi.rst 10892F: Documentation/devicetree/bindings/ipmi/ 10893F: drivers/char/ipmi/ 10894F: include/linux/ipmi* 10895F: include/uapi/linux/ipmi* 10896 10897IPS SCSI RAID DRIVER 10898M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10899L: linux-scsi@vger.kernel.org 10900S: Maintained 10901W: http://www.adaptec.com/ 10902F: drivers/scsi/ips* 10903 10904IPVS 10905M: Simon Horman <horms@verge.net.au> 10906M: Julian Anastasov <ja@ssi.bg> 10907L: netdev@vger.kernel.org 10908L: lvs-devel@vger.kernel.org 10909S: Maintained 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10912F: Documentation/networking/ipvs-sysctl.rst 10913F: include/net/ip_vs.h 10914F: include/uapi/linux/ip_vs.h 10915F: net/netfilter/ipvs/ 10916 10917IPWIRELESS DRIVER 10918M: Jiri Kosina <jikos@kernel.org> 10919M: David Sterba <dsterba@suse.com> 10920S: Odd Fixes 10921F: drivers/tty/ipwireless/ 10922 10923IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10924M: Marc Zyngier <maz@kernel.org> 10925S: Maintained 10926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10927F: Documentation/core-api/irq/irq-domain.rst 10928F: include/linux/irqdomain.h 10929F: kernel/irq/irqdomain.c 10930F: kernel/irq/msi.c 10931 10932IRQ SUBSYSTEM 10933M: Thomas Gleixner <tglx@linutronix.de> 10934L: linux-kernel@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10937F: kernel/irq/ 10938 10939IRQCHIP DRIVERS 10940M: Thomas Gleixner <tglx@linutronix.de> 10941M: Marc Zyngier <maz@kernel.org> 10942L: linux-kernel@vger.kernel.org 10943S: Maintained 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10945F: Documentation/devicetree/bindings/interrupt-controller/ 10946F: drivers/irqchip/ 10947 10948ISA 10949M: William Breathitt Gray <william.gray@linaro.org> 10950S: Maintained 10951F: Documentation/driver-api/isa.rst 10952F: drivers/base/isa.c 10953F: include/linux/isa.h 10954 10955ISA RADIO MODULE 10956M: Hans Verkuil <hverkuil@xs4all.nl> 10957L: linux-media@vger.kernel.org 10958S: Maintained 10959W: https://linuxtv.org 10960T: git git://linuxtv.org/media_tree.git 10961F: drivers/media/radio/radio-isa* 10962 10963ISAPNP 10964M: Jaroslav Kysela <perex@perex.cz> 10965S: Maintained 10966F: Documentation/driver-api/isapnp.rst 10967F: drivers/pnp/isapnp/ 10968F: include/linux/isapnp.h 10969 10970ISCSI 10971M: Lee Duncan <lduncan@suse.com> 10972M: Chris Leech <cleech@redhat.com> 10973M: Mike Christie <michael.christie@oracle.com> 10974L: open-iscsi@googlegroups.com 10975L: linux-scsi@vger.kernel.org 10976S: Maintained 10977W: www.open-iscsi.com 10978F: drivers/scsi/*iscsi* 10979F: include/scsi/*iscsi* 10980 10981iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10982M: Peter Jones <pjones@redhat.com> 10983M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10984S: Maintained 10985F: drivers/firmware/iscsi_ibft* 10986 10987ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10988M: Sagi Grimberg <sagi@grimberg.me> 10989M: Max Gurtovoy <mgurtovoy@nvidia.com> 10990L: linux-rdma@vger.kernel.org 10991S: Supported 10992W: http://www.openfabrics.org 10993W: www.open-iscsi.org 10994Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10995F: drivers/infiniband/ulp/iser/ 10996 10997ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10998M: Sagi Grimberg <sagi@grimberg.me> 10999L: linux-rdma@vger.kernel.org 11000L: target-devel@vger.kernel.org 11001S: Supported 11002W: http://www.linux-iscsi.org 11003T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11004F: drivers/infiniband/ulp/isert 11005 11006ISDN/CMTP OVER BLUETOOTH 11007M: Karsten Keil <isdn@linux-pingi.de> 11008L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11009L: netdev@vger.kernel.org 11010S: Odd Fixes 11011W: http://www.isdn4linux.de 11012F: Documentation/isdn/ 11013F: drivers/isdn/capi/ 11014F: include/linux/isdn/ 11015F: include/uapi/linux/isdn/ 11016F: net/bluetooth/cmtp/ 11017 11018ISDN/mISDN SUBSYSTEM 11019M: Karsten Keil <isdn@linux-pingi.de> 11020L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11021L: netdev@vger.kernel.org 11022S: Maintained 11023W: http://www.isdn4linux.de 11024F: drivers/isdn/Kconfig 11025F: drivers/isdn/Makefile 11026F: drivers/isdn/hardware/ 11027F: drivers/isdn/mISDN/ 11028 11029ISOFS FILESYSTEM 11030M: Jan Kara <jack@suse.cz> 11031L: linux-fsdevel@vger.kernel.org 11032S: Maintained 11033F: Documentation/filesystems/isofs.rst 11034F: fs/isofs/ 11035 11036IT87 HARDWARE MONITORING DRIVER 11037M: Jean Delvare <jdelvare@suse.com> 11038L: linux-hwmon@vger.kernel.org 11039S: Maintained 11040F: Documentation/hwmon/it87.rst 11041F: drivers/hwmon/it87.c 11042 11043IT913X MEDIA DRIVER 11044M: Antti Palosaari <crope@iki.fi> 11045L: linux-media@vger.kernel.org 11046S: Maintained 11047W: https://linuxtv.org 11048W: http://palosaari.fi/linux/ 11049Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11050T: git git://linuxtv.org/anttip/media_tree.git 11051F: drivers/media/tuners/it913x* 11052 11053ITE IT66121 HDMI BRIDGE DRIVER 11054M: Phong LE <ple@baylibre.com> 11055M: Neil Armstrong <neil.armstrong@linaro.org> 11056S: Maintained 11057T: git git://anongit.freedesktop.org/drm/drm-misc 11058F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11059F: drivers/gpu/drm/bridge/ite-it66121.c 11060 11061IVTV VIDEO4LINUX DRIVER 11062M: Andy Walls <awalls@md.metrocast.net> 11063L: linux-media@vger.kernel.org 11064S: Maintained 11065W: https://linuxtv.org 11066T: git git://linuxtv.org/media_tree.git 11067F: Documentation/admin-guide/media/ivtv* 11068F: drivers/media/pci/ivtv/ 11069F: include/uapi/linux/ivtv* 11070 11071IX2505V MEDIA DRIVER 11072M: Malcolm Priestley <tvboxspy@gmail.com> 11073L: linux-media@vger.kernel.org 11074S: Maintained 11075W: https://linuxtv.org 11076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11077F: drivers/media/dvb-frontends/ix2505v* 11078 11079JAILHOUSE HYPERVISOR INTERFACE 11080M: Jan Kiszka <jan.kiszka@siemens.com> 11081L: jailhouse-dev@googlegroups.com 11082S: Maintained 11083F: arch/x86/include/asm/jailhouse_para.h 11084F: arch/x86/kernel/jailhouse.c 11085 11086JC42.4 TEMPERATURE SENSOR DRIVER 11087M: Guenter Roeck <linux@roeck-us.net> 11088L: linux-hwmon@vger.kernel.org 11089S: Maintained 11090F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11091F: Documentation/hwmon/jc42.rst 11092F: drivers/hwmon/jc42.c 11093 11094JFS FILESYSTEM 11095M: Dave Kleikamp <shaggy@kernel.org> 11096L: jfs-discussion@lists.sourceforge.net 11097S: Odd Fixes 11098W: http://jfs.sourceforge.net/ 11099T: git https://github.com/kleikamp/linux-shaggy.git 11100F: Documentation/admin-guide/jfs.rst 11101F: fs/jfs/ 11102 11103JME NETWORK DRIVER 11104M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11105L: netdev@vger.kernel.org 11106S: Maintained 11107F: drivers/net/ethernet/jme.* 11108 11109JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11110M: David Woodhouse <dwmw2@infradead.org> 11111M: Richard Weinberger <richard@nod.at> 11112L: linux-mtd@lists.infradead.org 11113S: Odd Fixes 11114W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11115T: git git://git.infradead.org/ubifs-2.6.git 11116F: fs/jffs2/ 11117F: include/uapi/linux/jffs2.h 11118 11119JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11120M: "Theodore Ts'o" <tytso@mit.edu> 11121M: Jan Kara <jack@suse.com> 11122L: linux-ext4@vger.kernel.org 11123S: Maintained 11124F: fs/jbd2/ 11125F: include/linux/jbd2.h 11126 11127JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11128M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11129L: linux-media@vger.kernel.org 11130L: linux-renesas-soc@vger.kernel.org 11131S: Maintained 11132F: drivers/media/platform/renesas/rcar_jpu.c 11133 11134JSM Neo PCI based serial card 11135L: linux-serial@vger.kernel.org 11136S: Orphan 11137F: drivers/tty/serial/jsm/ 11138 11139K10TEMP HARDWARE MONITORING DRIVER 11140M: Clemens Ladisch <clemens@ladisch.de> 11141L: linux-hwmon@vger.kernel.org 11142S: Maintained 11143F: Documentation/hwmon/k10temp.rst 11144F: drivers/hwmon/k10temp.c 11145 11146K8TEMP HARDWARE MONITORING DRIVER 11147M: Rudolf Marek <r.marek@assembler.cz> 11148L: linux-hwmon@vger.kernel.org 11149S: Maintained 11150F: Documentation/hwmon/k8temp.rst 11151F: drivers/hwmon/k8temp.c 11152 11153KASAN 11154M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11155R: Alexander Potapenko <glider@google.com> 11156R: Andrey Konovalov <andreyknvl@gmail.com> 11157R: Dmitry Vyukov <dvyukov@google.com> 11158R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11159L: kasan-dev@googlegroups.com 11160S: Maintained 11161F: Documentation/dev-tools/kasan.rst 11162F: arch/*/include/asm/*kasan.h 11163F: arch/*/mm/kasan_init* 11164F: include/linux/kasan*.h 11165F: lib/Kconfig.kasan 11166F: mm/kasan/ 11167F: scripts/Makefile.kasan 11168 11169KCONFIG 11170M: Masahiro Yamada <masahiroy@kernel.org> 11171L: linux-kbuild@vger.kernel.org 11172S: Maintained 11173Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11174T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11175F: Documentation/kbuild/kconfig* 11176F: scripts/Kconfig.include 11177F: scripts/kconfig/ 11178 11179KCOV 11180R: Dmitry Vyukov <dvyukov@google.com> 11181R: Andrey Konovalov <andreyknvl@gmail.com> 11182L: kasan-dev@googlegroups.com 11183S: Maintained 11184F: Documentation/dev-tools/kcov.rst 11185F: include/linux/kcov.h 11186F: include/uapi/linux/kcov.h 11187F: kernel/kcov.c 11188F: scripts/Makefile.kcov 11189 11190KCSAN 11191M: Marco Elver <elver@google.com> 11192R: Dmitry Vyukov <dvyukov@google.com> 11193L: kasan-dev@googlegroups.com 11194S: Maintained 11195F: Documentation/dev-tools/kcsan.rst 11196F: include/linux/kcsan*.h 11197F: kernel/kcsan/ 11198F: lib/Kconfig.kcsan 11199F: scripts/Makefile.kcsan 11200 11201KDUMP 11202M: Baoquan He <bhe@redhat.com> 11203R: Vivek Goyal <vgoyal@redhat.com> 11204R: Dave Young <dyoung@redhat.com> 11205L: kexec@lists.infradead.org 11206S: Maintained 11207W: http://lse.sourceforge.net/kdump/ 11208F: Documentation/admin-guide/kdump/ 11209F: fs/proc/vmcore.c 11210F: include/linux/crash_core.h 11211F: include/linux/crash_dump.h 11212F: include/uapi/linux/vmcore.h 11213F: kernel/crash_*.c 11214 11215KEENE FM RADIO TRANSMITTER DRIVER 11216M: Hans Verkuil <hverkuil@xs4all.nl> 11217L: linux-media@vger.kernel.org 11218S: Maintained 11219W: https://linuxtv.org 11220T: git git://linuxtv.org/media_tree.git 11221F: drivers/media/radio/radio-keene* 11222 11223KERNEL AUTOMOUNTER 11224M: Ian Kent <raven@themaw.net> 11225L: autofs@vger.kernel.org 11226S: Maintained 11227F: fs/autofs/ 11228 11229KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11230M: Masahiro Yamada <masahiroy@kernel.org> 11231R: Nathan Chancellor <nathan@kernel.org> 11232R: Nick Desaulniers <ndesaulniers@google.com> 11233R: Nicolas Schier <nicolas@fjasle.eu> 11234L: linux-kbuild@vger.kernel.org 11235S: Maintained 11236Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11237T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11238F: Documentation/kbuild/ 11239F: Makefile 11240F: scripts/*vmlinux* 11241F: scripts/Kbuild* 11242F: scripts/Makefile* 11243F: scripts/basic/ 11244F: scripts/dummy-tools/ 11245F: scripts/mk* 11246F: scripts/mod/ 11247F: scripts/package/ 11248 11249KERNEL HARDENING (not covered by other areas) 11250M: Kees Cook <keescook@chromium.org> 11251L: linux-hardening@vger.kernel.org 11252S: Supported 11253T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11254F: Documentation/ABI/testing/sysfs-kernel-oops_count 11255F: Documentation/ABI/testing/sysfs-kernel-warn_count 11256F: include/linux/overflow.h 11257F: include/linux/randomize_kstack.h 11258F: mm/usercopy.c 11259K: \b(add|choose)_random_kstack_offset\b 11260K: \b__check_(object_size|heap_object)\b 11261 11262KERNEL JANITORS 11263L: kernel-janitors@vger.kernel.org 11264S: Odd Fixes 11265W: http://kernelnewbies.org/KernelJanitors 11266 11267KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11268M: Chuck Lever <chuck.lever@oracle.com> 11269M: Jeff Layton <jlayton@kernel.org> 11270L: linux-nfs@vger.kernel.org 11271S: Supported 11272W: http://nfs.sourceforge.net/ 11273T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11274F: fs/exportfs/ 11275F: fs/lockd/ 11276F: fs/nfs_common/ 11277F: fs/nfsd/ 11278F: include/linux/lockd/ 11279F: include/linux/sunrpc/ 11280F: include/trace/events/rpcgss.h 11281F: include/trace/events/rpcrdma.h 11282F: include/trace/events/sunrpc.h 11283F: include/trace/misc/fs.h 11284F: include/trace/misc/nfs.h 11285F: include/trace/misc/sunrpc.h 11286F: include/uapi/linux/nfsd/ 11287F: include/uapi/linux/sunrpc/ 11288F: net/sunrpc/ 11289F: Documentation/filesystems/nfs/ 11290 11291KERNEL REGRESSIONS 11292M: Thorsten Leemhuis <linux@leemhuis.info> 11293L: regressions@lists.linux.dev 11294S: Supported 11295F: Documentation/admin-guide/reporting-regressions.rst 11296F: Documentation/process/handling-regressions.rst 11297 11298KERNEL SELFTEST FRAMEWORK 11299M: Shuah Khan <shuah@kernel.org> 11300M: Shuah Khan <skhan@linuxfoundation.org> 11301L: linux-kselftest@vger.kernel.org 11302S: Maintained 11303Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11305F: Documentation/dev-tools/kselftest* 11306F: tools/testing/selftests/ 11307 11308KERNEL SMB3 SERVER (KSMBD) 11309M: Namjae Jeon <linkinjeon@kernel.org> 11310M: Steve French <sfrench@samba.org> 11311R: Sergey Senozhatsky <senozhatsky@chromium.org> 11312R: Tom Talpey <tom@talpey.com> 11313L: linux-cifs@vger.kernel.org 11314S: Maintained 11315T: git git://git.samba.org/ksmbd.git 11316F: Documentation/filesystems/cifs/ksmbd.rst 11317F: fs/ksmbd/ 11318F: fs/smbfs_common/ 11319 11320KERNEL UNIT TESTING FRAMEWORK (KUnit) 11321M: Brendan Higgins <brendanhiggins@google.com> 11322M: David Gow <davidgow@google.com> 11323L: linux-kselftest@vger.kernel.org 11324L: kunit-dev@googlegroups.com 11325S: Maintained 11326W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11327F: Documentation/dev-tools/kunit/ 11328F: include/kunit/ 11329F: lib/kunit/ 11330F: tools/testing/kunit/ 11331 11332KERNEL USERMODE HELPER 11333M: Luis Chamberlain <mcgrof@kernel.org> 11334L: linux-kernel@vger.kernel.org 11335S: Maintained 11336F: include/linux/umh.h 11337F: kernel/umh.c 11338 11339KERNEL VIRTUAL MACHINE (KVM) 11340M: Paolo Bonzini <pbonzini@redhat.com> 11341L: kvm@vger.kernel.org 11342S: Supported 11343W: http://www.linux-kvm.org 11344T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11345F: Documentation/virt/kvm/ 11346F: include/asm-generic/kvm* 11347F: include/kvm/iodev.h 11348F: include/linux/kvm* 11349F: include/trace/events/kvm.h 11350F: include/uapi/asm-generic/kvm* 11351F: include/uapi/linux/kvm* 11352F: tools/kvm/ 11353F: tools/testing/selftests/kvm/ 11354F: virt/kvm/* 11355 11356KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11357M: Marc Zyngier <maz@kernel.org> 11358R: James Morse <james.morse@arm.com> 11359R: Alexandru Elisei <alexandru.elisei@arm.com> 11360R: Suzuki K Poulose <suzuki.poulose@arm.com> 11361R: Oliver Upton <oliver.upton@linux.dev> 11362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11363L: kvmarm@lists.linux.dev 11364L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11365S: Maintained 11366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11367F: arch/arm64/include/asm/kvm* 11368F: arch/arm64/include/uapi/asm/kvm* 11369F: arch/arm64/kvm/ 11370F: include/kvm/arm_* 11371F: tools/testing/selftests/kvm/*/aarch64/ 11372F: tools/testing/selftests/kvm/aarch64/ 11373 11374KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11375M: Huacai Chen <chenhuacai@kernel.org> 11376M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11377L: linux-mips@vger.kernel.org 11378L: kvm@vger.kernel.org 11379S: Maintained 11380T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11381F: arch/mips/include/asm/kvm* 11382F: arch/mips/include/uapi/asm/kvm* 11383F: arch/mips/kvm/ 11384 11385KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11386L: linuxppc-dev@lists.ozlabs.org 11387T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11388F: arch/powerpc/include/asm/kvm* 11389F: arch/powerpc/include/uapi/asm/kvm* 11390F: arch/powerpc/kernel/kvm* 11391F: arch/powerpc/kvm/ 11392 11393KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11394M: Anup Patel <anup@brainfault.org> 11395R: Atish Patra <atishp@atishpatra.org> 11396L: kvm@vger.kernel.org 11397L: kvm-riscv@lists.infradead.org 11398L: linux-riscv@lists.infradead.org 11399S: Maintained 11400T: git https://github.com/kvm-riscv/linux.git 11401F: arch/riscv/include/asm/kvm* 11402F: arch/riscv/include/uapi/asm/kvm* 11403F: arch/riscv/kvm/ 11404F: tools/testing/selftests/kvm/*/riscv/ 11405 11406KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11407M: Christian Borntraeger <borntraeger@linux.ibm.com> 11408M: Janosch Frank <frankja@linux.ibm.com> 11409M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11410R: David Hildenbrand <david@redhat.com> 11411L: kvm@vger.kernel.org 11412S: Supported 11413T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11414F: Documentation/virt/kvm/s390* 11415F: arch/s390/include/asm/gmap.h 11416F: arch/s390/include/asm/kvm* 11417F: arch/s390/include/uapi/asm/kvm* 11418F: arch/s390/include/uapi/asm/uvdevice.h 11419F: arch/s390/kernel/uv.c 11420F: arch/s390/kvm/ 11421F: arch/s390/mm/gmap.c 11422F: drivers/s390/char/uvdevice.c 11423F: tools/testing/selftests/drivers/s390x/uvdevice/ 11424F: tools/testing/selftests/kvm/*/s390x/ 11425F: tools/testing/selftests/kvm/s390x/ 11426 11427KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11428M: Sean Christopherson <seanjc@google.com> 11429M: Paolo Bonzini <pbonzini@redhat.com> 11430L: kvm@vger.kernel.org 11431S: Supported 11432T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11433F: arch/x86/include/asm/kvm* 11434F: arch/x86/include/asm/svm.h 11435F: arch/x86/include/asm/vmx*.h 11436F: arch/x86/include/uapi/asm/kvm* 11437F: arch/x86/include/uapi/asm/svm.h 11438F: arch/x86/include/uapi/asm/vmx.h 11439F: arch/x86/kvm/ 11440F: arch/x86/kvm/*/ 11441 11442KVM PARAVIRT (KVM/paravirt) 11443M: Paolo Bonzini <pbonzini@redhat.com> 11444R: Wanpeng Li <wanpengli@tencent.com> 11445R: Vitaly Kuznetsov <vkuznets@redhat.com> 11446L: kvm@vger.kernel.org 11447S: Supported 11448T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11449F: arch/x86/kernel/kvm.c 11450F: arch/x86/kernel/kvmclock.c 11451F: arch/x86/include/asm/pvclock-abi.h 11452F: include/linux/kvm_para.h 11453F: include/uapi/linux/kvm_para.h 11454F: include/uapi/asm-generic/kvm_para.h 11455F: include/asm-generic/kvm_para.h 11456F: arch/um/include/asm/kvm_para.h 11457F: arch/x86/include/asm/kvm_para.h 11458F: arch/x86/include/uapi/asm/kvm_para.h 11459 11460KVM X86 HYPER-V (KVM/hyper-v) 11461M: Vitaly Kuznetsov <vkuznets@redhat.com> 11462M: Sean Christopherson <seanjc@google.com> 11463M: Paolo Bonzini <pbonzini@redhat.com> 11464L: kvm@vger.kernel.org 11465S: Supported 11466T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11467F: arch/x86/kvm/hyperv.* 11468F: arch/x86/kvm/kvm_onhyperv.* 11469F: arch/x86/kvm/svm/hyperv.* 11470F: arch/x86/kvm/svm/svm_onhyperv.* 11471F: arch/x86/kvm/vmx/hyperv.* 11472 11473KVM X86 Xen (KVM/Xen) 11474M: David Woodhouse <dwmw2@infradead.org> 11475M: Paul Durrant <paul@xen.org> 11476M: Sean Christopherson <seanjc@google.com> 11477M: Paolo Bonzini <pbonzini@redhat.com> 11478L: kvm@vger.kernel.org 11479S: Supported 11480T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11481F: arch/x86/kvm/xen.* 11482 11483KERNFS 11484M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11485M: Tejun Heo <tj@kernel.org> 11486S: Supported 11487T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11488F: fs/kernfs/ 11489F: include/linux/kernfs.h 11490 11491KEXEC 11492M: Eric Biederman <ebiederm@xmission.com> 11493L: kexec@lists.infradead.org 11494S: Maintained 11495W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11496F: include/linux/kexec.h 11497F: include/uapi/linux/kexec.h 11498F: kernel/kexec* 11499 11500KEYS-ENCRYPTED 11501M: Mimi Zohar <zohar@linux.ibm.com> 11502L: linux-integrity@vger.kernel.org 11503L: keyrings@vger.kernel.org 11504S: Supported 11505F: Documentation/security/keys/trusted-encrypted.rst 11506F: include/keys/encrypted-type.h 11507F: security/keys/encrypted-keys/ 11508 11509KEYS-TRUSTED 11510M: James Bottomley <jejb@linux.ibm.com> 11511M: Jarkko Sakkinen <jarkko@kernel.org> 11512M: Mimi Zohar <zohar@linux.ibm.com> 11513L: linux-integrity@vger.kernel.org 11514L: keyrings@vger.kernel.org 11515S: Supported 11516F: Documentation/security/keys/trusted-encrypted.rst 11517F: include/keys/trusted-type.h 11518F: include/keys/trusted_tpm.h 11519F: security/keys/trusted-keys/ 11520 11521KEYS-TRUSTED-TEE 11522M: Sumit Garg <sumit.garg@linaro.org> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: include/keys/trusted_tee.h 11527F: security/keys/trusted-keys/trusted_tee.c 11528 11529KEYS-TRUSTED-CAAM 11530M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11531R: Pengutronix Kernel Team <kernel@pengutronix.de> 11532L: linux-integrity@vger.kernel.org 11533L: keyrings@vger.kernel.org 11534S: Maintained 11535F: include/keys/trusted_caam.h 11536F: security/keys/trusted-keys/trusted_caam.c 11537 11538KEYS/KEYRINGS 11539M: David Howells <dhowells@redhat.com> 11540M: Jarkko Sakkinen <jarkko@kernel.org> 11541L: keyrings@vger.kernel.org 11542S: Maintained 11543F: Documentation/security/keys/core.rst 11544F: include/keys/ 11545F: include/linux/key-type.h 11546F: include/linux/key.h 11547F: include/linux/keyctl.h 11548F: include/uapi/linux/keyctl.h 11549F: security/keys/ 11550 11551KEYS/KEYRINGS_INTEGRITY 11552M: Jarkko Sakkinen <jarkko@kernel.org> 11553M: Mimi Zohar <zohar@linux.ibm.com> 11554L: linux-integrity@vger.kernel.org 11555L: keyrings@vger.kernel.org 11556S: Supported 11557F: security/integrity/platform_certs 11558 11559KFENCE 11560M: Alexander Potapenko <glider@google.com> 11561M: Marco Elver <elver@google.com> 11562R: Dmitry Vyukov <dvyukov@google.com> 11563L: kasan-dev@googlegroups.com 11564S: Maintained 11565F: Documentation/dev-tools/kfence.rst 11566F: arch/*/include/asm/kfence.h 11567F: include/linux/kfence.h 11568F: lib/Kconfig.kfence 11569F: mm/kfence/ 11570 11571KFIFO 11572M: Stefani Seibold <stefani@seibold.net> 11573S: Maintained 11574F: include/linux/kfifo.h 11575F: lib/kfifo.c 11576F: samples/kfifo/ 11577 11578KGDB / KDB /debug_core 11579M: Jason Wessel <jason.wessel@windriver.com> 11580M: Daniel Thompson <daniel.thompson@linaro.org> 11581R: Douglas Anderson <dianders@chromium.org> 11582L: kgdb-bugreport@lists.sourceforge.net 11583S: Maintained 11584W: http://kgdb.wiki.kernel.org/ 11585T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11586F: Documentation/dev-tools/kgdb.rst 11587F: drivers/misc/kgdbts.c 11588F: drivers/tty/serial/kgdboc.c 11589F: include/linux/kdb.h 11590F: include/linux/kgdb.h 11591F: kernel/debug/ 11592F: kernel/module/kdb.c 11593 11594KHADAS MCU MFD DRIVER 11595M: Neil Armstrong <neil.armstrong@linaro.org> 11596L: linux-amlogic@lists.infradead.org 11597S: Maintained 11598F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11599F: drivers/mfd/khadas-mcu.c 11600F: include/linux/mfd/khadas-mcu.h 11601F: drivers/thermal/khadas_mcu_fan.c 11602 11603KIONIX/ROHM KX022A ACCELEROMETER 11604M: Matti Vaittinen <mazziesaccount@gmail.com> 11605L: linux-iio@vger.kernel.org 11606S: Supported 11607F: drivers/iio/accel/kionix-kx022a* 11608 11609KMEMLEAK 11610M: Catalin Marinas <catalin.marinas@arm.com> 11611S: Maintained 11612F: Documentation/dev-tools/kmemleak.rst 11613F: include/linux/kmemleak.h 11614F: mm/kmemleak.c 11615F: samples/kmemleak/kmemleak-test.c 11616 11617KMOD KERNEL MODULE LOADER - USERMODE HELPER 11618M: Luis Chamberlain <mcgrof@kernel.org> 11619L: linux-kernel@vger.kernel.org 11620L: linux-modules@vger.kernel.org 11621S: Maintained 11622F: include/linux/kmod.h 11623F: kernel/kmod.c 11624F: lib/test_kmod.c 11625F: tools/testing/selftests/kmod/ 11626 11627KMSAN 11628M: Alexander Potapenko <glider@google.com> 11629R: Marco Elver <elver@google.com> 11630R: Dmitry Vyukov <dvyukov@google.com> 11631L: kasan-dev@googlegroups.com 11632S: Maintained 11633F: Documentation/dev-tools/kmsan.rst 11634F: arch/*/include/asm/kmsan.h 11635F: arch/*/mm/kmsan_* 11636F: include/linux/kmsan*.h 11637F: lib/Kconfig.kmsan 11638F: mm/kmsan/ 11639F: scripts/Makefile.kmsan 11640 11641KPROBES 11642M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11643M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11644M: "David S. Miller" <davem@davemloft.net> 11645M: Masami Hiramatsu <mhiramat@kernel.org> 11646L: linux-kernel@vger.kernel.org 11647L: linux-trace-kernel@vger.kernel.org 11648Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11649S: Maintained 11650T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11651F: Documentation/trace/kprobes.rst 11652F: include/asm-generic/kprobes.h 11653F: include/linux/kprobes.h 11654F: kernel/kprobes.c 11655F: lib/test_kprobes.c 11656F: samples/kprobes 11657 11658KS0108 LCD CONTROLLER DRIVER 11659M: Miguel Ojeda <ojeda@kernel.org> 11660S: Maintained 11661F: Documentation/admin-guide/auxdisplay/ks0108.rst 11662F: drivers/auxdisplay/ks0108.c 11663F: include/linux/ks0108.h 11664 11665KTD253 BACKLIGHT DRIVER 11666M: Linus Walleij <linus.walleij@linaro.org> 11667S: Maintained 11668F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11669F: drivers/video/backlight/ktd253-backlight.c 11670 11671KTEST 11672M: Steven Rostedt <rostedt@goodmis.org> 11673M: John Hawley <warthog9@eaglescrag.net> 11674S: Maintained 11675F: tools/testing/ktest 11676 11677L3MDEV 11678M: David Ahern <dsahern@kernel.org> 11679L: netdev@vger.kernel.org 11680S: Maintained 11681F: include/net/l3mdev.h 11682F: net/l3mdev 11683 11684LANDLOCK SECURITY MODULE 11685M: Mickaël Salaün <mic@digikod.net> 11686L: linux-security-module@vger.kernel.org 11687S: Supported 11688W: https://landlock.io 11689T: git https://github.com/landlock-lsm/linux.git 11690F: Documentation/security/landlock.rst 11691F: Documentation/userspace-api/landlock.rst 11692F: include/uapi/linux/landlock.h 11693F: samples/landlock/ 11694F: security/landlock/ 11695F: tools/testing/selftests/landlock/ 11696K: landlock 11697K: LANDLOCK 11698 11699LANTIQ / INTEL Ethernet drivers 11700M: Hauke Mehrtens <hauke@hauke-m.de> 11701L: netdev@vger.kernel.org 11702S: Maintained 11703F: drivers/net/dsa/lantiq_gswip.c 11704F: drivers/net/dsa/lantiq_pce.h 11705F: drivers/net/ethernet/lantiq_xrx200.c 11706F: net/dsa/tag_gswip.c 11707 11708LANTIQ MIPS ARCHITECTURE 11709M: John Crispin <john@phrozen.org> 11710L: linux-mips@vger.kernel.org 11711S: Maintained 11712F: arch/mips/lantiq 11713F: drivers/soc/lantiq 11714 11715LASI 53c700 driver for PARISC 11716M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11717L: linux-scsi@vger.kernel.org 11718S: Maintained 11719F: Documentation/scsi/53c700.rst 11720F: drivers/scsi/53c700* 11721 11722LEAKING_ADDRESSES 11723M: Tobin C. Harding <me@tobin.cc> 11724M: Tycho Andersen <tycho@tycho.pizza> 11725L: linux-hardening@vger.kernel.org 11726S: Maintained 11727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11728F: scripts/leaking_addresses.pl 11729 11730LED SUBSYSTEM 11731M: Pavel Machek <pavel@ucw.cz> 11732M: Lee Jones <lee@kernel.org> 11733L: linux-leds@vger.kernel.org 11734S: Maintained 11735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11736F: Documentation/devicetree/bindings/leds/ 11737F: drivers/leds/ 11738F: include/dt-bindings/leds/ 11739F: include/linux/leds.h 11740 11741LEGACY EEPROM DRIVER 11742M: Jean Delvare <jdelvare@suse.com> 11743S: Maintained 11744F: Documentation/misc-devices/eeprom.rst 11745F: drivers/misc/eeprom/eeprom.c 11746 11747LEGO MINDSTORMS EV3 11748R: David Lechner <david@lechnology.com> 11749S: Maintained 11750F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11751F: arch/arm/boot/dts/da850-lego-ev3.dts 11752F: drivers/power/supply/lego_ev3_battery.c 11753 11754LEGO USB Tower driver 11755M: Juergen Stuber <starblue@users.sourceforge.net> 11756L: legousb-devel@lists.sourceforge.net 11757S: Maintained 11758W: http://legousb.sourceforge.net/ 11759F: drivers/usb/misc/legousbtower.c 11760 11761LETSKETCH HID TABLET DRIVER 11762M: Hans de Goede <hdegoede@redhat.com> 11763L: linux-input@vger.kernel.org 11764S: Maintained 11765T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11766F: drivers/hid/hid-letsketch.c 11767 11768LG LAPTOP EXTRAS 11769M: Matan Ziv-Av <matan@svgalib.org> 11770L: platform-driver-x86@vger.kernel.org 11771S: Maintained 11772F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11773F: Documentation/admin-guide/laptops/lg-laptop.rst 11774F: drivers/platform/x86/lg-laptop.c 11775 11776LG2160 MEDIA DRIVER 11777M: Michael Krufky <mkrufky@linuxtv.org> 11778L: linux-media@vger.kernel.org 11779S: Maintained 11780W: https://linuxtv.org 11781W: http://github.com/mkrufky 11782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11783T: git git://linuxtv.org/mkrufky/tuners.git 11784F: drivers/media/dvb-frontends/lg2160.* 11785 11786LGDT3305 MEDIA DRIVER 11787M: Michael Krufky <mkrufky@linuxtv.org> 11788L: linux-media@vger.kernel.org 11789S: Maintained 11790W: https://linuxtv.org 11791W: http://github.com/mkrufky 11792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11793T: git git://linuxtv.org/mkrufky/tuners.git 11794F: drivers/media/dvb-frontends/lgdt3305.* 11795 11796LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11797M: Viresh Kumar <vireshk@kernel.org> 11798L: linux-ide@vger.kernel.org 11799S: Maintained 11800T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11801F: drivers/ata/pata_arasan_cf.c 11802F: include/linux/pata_arasan_cf_data.h 11803 11804LIBATA PATA DRIVERS 11805R: Sergey Shtylyov <s.shtylyov@omp.ru> 11806L: linux-ide@vger.kernel.org 11807F: drivers/ata/ata_*.c 11808F: drivers/ata/pata_*.c 11809 11810LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11811M: Linus Walleij <linus.walleij@linaro.org> 11812L: linux-ide@vger.kernel.org 11813S: Maintained 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11815F: drivers/ata/pata_ftide010.c 11816F: drivers/ata/sata_gemini.c 11817F: drivers/ata/sata_gemini.h 11818 11819LIBATA SATA AHCI PLATFORM devices support 11820M: Hans de Goede <hdegoede@redhat.com> 11821M: Jens Axboe <axboe@kernel.dk> 11822L: linux-ide@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11825F: drivers/ata/ahci_platform.c 11826F: drivers/ata/libahci_platform.c 11827F: include/linux/ahci_platform.h 11828 11829LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11830M: Serge Semin <fancer.lancer@gmail.com> 11831L: linux-ide@vger.kernel.org 11832S: Maintained 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11834F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11835F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11836F: drivers/ata/ahci_dwc.c 11837 11838LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11839M: Mikael Pettersson <mikpelinux@gmail.com> 11840L: linux-ide@vger.kernel.org 11841S: Maintained 11842T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11843F: drivers/ata/sata_promise.* 11844 11845LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11846M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11847L: linux-ide@vger.kernel.org 11848S: Maintained 11849T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11850F: Documentation/ABI/testing/sysfs-ata 11851F: Documentation/devicetree/bindings/ata/ 11852F: drivers/ata/ 11853F: include/linux/ata.h 11854F: include/linux/libata.h 11855 11856LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11857M: Vishal Verma <vishal.l.verma@intel.com> 11858M: Dan Williams <dan.j.williams@intel.com> 11859M: Dave Jiang <dave.jiang@intel.com> 11860L: nvdimm@lists.linux.dev 11861S: Supported 11862Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11863P: Documentation/nvdimm/maintainer-entry-profile.rst 11864F: drivers/nvdimm/btt* 11865 11866LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11867M: Dan Williams <dan.j.williams@intel.com> 11868M: Vishal Verma <vishal.l.verma@intel.com> 11869M: Dave Jiang <dave.jiang@intel.com> 11870L: nvdimm@lists.linux.dev 11871S: Supported 11872Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11873P: Documentation/nvdimm/maintainer-entry-profile.rst 11874F: drivers/nvdimm/pmem* 11875 11876LIBNVDIMM: DEVICETREE BINDINGS 11877M: Oliver O'Halloran <oohall@gmail.com> 11878L: nvdimm@lists.linux.dev 11879S: Supported 11880Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11881F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11882F: drivers/nvdimm/of_pmem.c 11883 11884LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11885M: Dan Williams <dan.j.williams@intel.com> 11886M: Vishal Verma <vishal.l.verma@intel.com> 11887M: Dave Jiang <dave.jiang@intel.com> 11888M: Ira Weiny <ira.weiny@intel.com> 11889L: nvdimm@lists.linux.dev 11890S: Supported 11891Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11892P: Documentation/nvdimm/maintainer-entry-profile.rst 11893T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11894F: drivers/acpi/nfit/* 11895F: drivers/nvdimm/* 11896F: include/linux/libnvdimm.h 11897F: include/linux/nd.h 11898F: include/uapi/linux/ndctl.h 11899F: tools/testing/nvdimm/ 11900 11901LICENSES and SPDX stuff 11902M: Thomas Gleixner <tglx@linutronix.de> 11903M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11904L: linux-spdx@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11907F: COPYING 11908F: Documentation/process/license-rules.rst 11909F: LICENSES/ 11910F: scripts/spdxcheck-test.sh 11911F: scripts/spdxcheck.py 11912F: scripts/spdxexclude 11913 11914LINEAR RANGES HELPERS 11915M: Mark Brown <broonie@kernel.org> 11916R: Matti Vaittinen <mazziesaccount@gmail.com> 11917F: lib/linear_ranges.c 11918F: lib/test_linear_ranges.c 11919F: include/linux/linear_range.h 11920 11921LINUX FOR POWER MACINTOSH 11922M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11923L: linuxppc-dev@lists.ozlabs.org 11924S: Odd Fixes 11925F: arch/powerpc/platforms/powermac/ 11926F: drivers/macintosh/ 11927 11928LINUX FOR POWERPC (32-BIT AND 64-BIT) 11929M: Michael Ellerman <mpe@ellerman.id.au> 11930R: Nicholas Piggin <npiggin@gmail.com> 11931R: Christophe Leroy <christophe.leroy@csgroup.eu> 11932L: linuxppc-dev@lists.ozlabs.org 11933S: Supported 11934W: https://github.com/linuxppc/wiki/wiki 11935Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11936T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11937F: Documentation/ABI/stable/sysfs-firmware-opal-* 11938F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11939F: Documentation/devicetree/bindings/powerpc/ 11940F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11941F: Documentation/powerpc/ 11942F: arch/powerpc/ 11943F: drivers/*/*/*pasemi* 11944F: drivers/*/*pasemi* 11945F: drivers/char/tpm/tpm_ibmvtpm* 11946F: drivers/crypto/nx/ 11947F: drivers/crypto/vmx/ 11948F: drivers/i2c/busses/i2c-opal.c 11949F: drivers/net/ethernet/ibm/ibmveth.* 11950F: drivers/net/ethernet/ibm/ibmvnic.* 11951F: drivers/pci/hotplug/pnv_php.c 11952F: drivers/pci/hotplug/rpa* 11953F: drivers/rtc/rtc-opal.c 11954F: drivers/scsi/ibmvscsi/ 11955F: drivers/tty/hvc/hvc_opal.c 11956F: drivers/watchdog/wdrtas.c 11957F: tools/testing/selftests/powerpc 11958N: /pmac 11959N: powermac 11960N: powernv 11961N: [^a-z0-9]ps3 11962N: pseries 11963 11964LINUX FOR POWERPC EMBEDDED MPC5XXX 11965M: Anatolij Gustschin <agust@denx.de> 11966L: linuxppc-dev@lists.ozlabs.org 11967S: Odd Fixes 11968F: arch/powerpc/platforms/512x/ 11969F: arch/powerpc/platforms/52xx/ 11970 11971LINUX FOR POWERPC EMBEDDED PPC4XX 11972L: linuxppc-dev@lists.ozlabs.org 11973S: Orphan 11974F: arch/powerpc/platforms/40x/ 11975F: arch/powerpc/platforms/44x/ 11976 11977LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11978M: Scott Wood <oss@buserror.net> 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Odd fixes 11981T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11982F: Documentation/devicetree/bindings/powerpc/fsl/ 11983F: arch/powerpc/platforms/83xx/ 11984F: arch/powerpc/platforms/85xx/ 11985 11986LINUX FOR POWERPC EMBEDDED PPC8XX 11987M: Christophe Leroy <christophe.leroy@csgroup.eu> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Maintained 11990F: arch/powerpc/platforms/8xx/ 11991 11992LINUX KERNEL DUMP TEST MODULE (LKDTM) 11993M: Kees Cook <keescook@chromium.org> 11994S: Maintained 11995F: drivers/misc/lkdtm/* 11996F: tools/testing/selftests/lkdtm/* 11997 11998LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11999M: Alan Stern <stern@rowland.harvard.edu> 12000M: Andrea Parri <parri.andrea@gmail.com> 12001M: Will Deacon <will@kernel.org> 12002M: Peter Zijlstra <peterz@infradead.org> 12003M: Boqun Feng <boqun.feng@gmail.com> 12004M: Nicholas Piggin <npiggin@gmail.com> 12005M: David Howells <dhowells@redhat.com> 12006M: Jade Alglave <j.alglave@ucl.ac.uk> 12007M: Luc Maranget <luc.maranget@inria.fr> 12008M: "Paul E. McKenney" <paulmck@kernel.org> 12009R: Akira Yokosawa <akiyks@gmail.com> 12010R: Daniel Lustig <dlustig@nvidia.com> 12011R: Joel Fernandes <joel@joelfernandes.org> 12012L: linux-kernel@vger.kernel.org 12013L: linux-arch@vger.kernel.org 12014S: Supported 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12016F: Documentation/atomic_bitops.txt 12017F: Documentation/atomic_t.txt 12018F: Documentation/core-api/refcount-vs-atomic.rst 12019F: Documentation/litmus-tests/ 12020F: Documentation/memory-barriers.txt 12021F: tools/memory-model/ 12022 12023LIS3LV02D ACCELEROMETER DRIVER 12024M: Eric Piel <eric.piel@tremplin-utc.net> 12025S: Maintained 12026F: Documentation/misc-devices/lis3lv02d.rst 12027F: drivers/misc/lis3lv02d/ 12028F: drivers/platform/x86/hp/hp_accel.c 12029 12030LIST KUNIT TEST 12031M: David Gow <davidgow@google.com> 12032L: linux-kselftest@vger.kernel.org 12033L: kunit-dev@googlegroups.com 12034S: Maintained 12035F: lib/list-test.c 12036 12037LITEX PLATFORM 12038M: Karol Gugala <kgugala@antmicro.com> 12039M: Mateusz Holenko <mholenko@antmicro.com> 12040M: Gabriel Somlo <gsomlo@gmail.com> 12041M: Joel Stanley <joel@jms.id.au> 12042S: Maintained 12043F: Documentation/devicetree/bindings/*/litex,*.yaml 12044F: arch/openrisc/boot/dts/or1klitex.dts 12045F: include/linux/litex.h 12046F: drivers/tty/serial/liteuart.c 12047F: drivers/soc/litex/* 12048F: drivers/net/ethernet/litex/* 12049F: drivers/mmc/host/litex_mmc.c 12050N: litex 12051 12052LIVE PATCHING 12053M: Josh Poimboeuf <jpoimboe@kernel.org> 12054M: Jiri Kosina <jikos@kernel.org> 12055M: Miroslav Benes <mbenes@suse.cz> 12056M: Petr Mladek <pmladek@suse.com> 12057R: Joe Lawrence <joe.lawrence@redhat.com> 12058L: live-patching@vger.kernel.org 12059S: Maintained 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12061F: Documentation/ABI/testing/sysfs-kernel-livepatch 12062F: Documentation/livepatch/ 12063F: arch/powerpc/include/asm/livepatch.h 12064F: include/linux/livepatch.h 12065F: kernel/livepatch/ 12066F: kernel/module/livepatch.c 12067F: lib/livepatch/ 12068F: samples/livepatch/ 12069F: tools/testing/selftests/livepatch/ 12070 12071LLC (802.2) 12072L: netdev@vger.kernel.org 12073S: Odd fixes 12074F: include/linux/llc.h 12075F: include/net/llc* 12076F: include/uapi/linux/llc.h 12077F: net/llc/ 12078 12079LM73 HARDWARE MONITOR DRIVER 12080M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12081L: linux-hwmon@vger.kernel.org 12082S: Maintained 12083F: drivers/hwmon/lm73.c 12084 12085LM78 HARDWARE MONITOR DRIVER 12086M: Jean Delvare <jdelvare@suse.com> 12087L: linux-hwmon@vger.kernel.org 12088S: Maintained 12089F: Documentation/hwmon/lm78.rst 12090F: drivers/hwmon/lm78.c 12091 12092LM83 HARDWARE MONITOR DRIVER 12093M: Jean Delvare <jdelvare@suse.com> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm83.rst 12097F: drivers/hwmon/lm83.c 12098 12099LM90 HARDWARE MONITOR DRIVER 12100M: Jean Delvare <jdelvare@suse.com> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12104F: Documentation/hwmon/lm90.rst 12105F: drivers/hwmon/lm90.c 12106F: include/dt-bindings/thermal/lm90.h 12107 12108LM95234 HARDWARE MONITOR DRIVER 12109M: Guenter Roeck <linux@roeck-us.net> 12110L: linux-hwmon@vger.kernel.org 12111S: Maintained 12112F: Documentation/hwmon/lm95234.rst 12113F: drivers/hwmon/lm95234.c 12114 12115LME2510 MEDIA DRIVER 12116M: Malcolm Priestley <tvboxspy@gmail.com> 12117L: linux-media@vger.kernel.org 12118S: Maintained 12119W: https://linuxtv.org 12120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12121F: drivers/media/usb/dvb-usb-v2/lmedm04* 12122 12123LOADPIN SECURITY MODULE 12124M: Kees Cook <keescook@chromium.org> 12125S: Supported 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12127F: Documentation/admin-guide/LSM/LoadPin.rst 12128F: security/loadpin/ 12129 12130LOCKING PRIMITIVES 12131M: Peter Zijlstra <peterz@infradead.org> 12132M: Ingo Molnar <mingo@redhat.com> 12133M: Will Deacon <will@kernel.org> 12134R: Waiman Long <longman@redhat.com> 12135R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12136L: linux-kernel@vger.kernel.org 12137S: Maintained 12138T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12139F: Documentation/locking/ 12140F: arch/*/include/asm/spinlock*.h 12141F: include/linux/lockdep.h 12142F: include/linux/mutex*.h 12143F: include/linux/rwlock*.h 12144F: include/linux/rwsem*.h 12145F: include/linux/seqlock.h 12146F: include/linux/spinlock*.h 12147F: kernel/locking/ 12148F: lib/locking*.[ch] 12149X: kernel/locking/locktorture.c 12150 12151LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12152M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12153L: linux-ntfs-dev@lists.sourceforge.net 12154S: Maintained 12155W: http://www.linux-ntfs.org/content/view/19/37/ 12156F: Documentation/admin-guide/ldm.rst 12157F: block/partitions/ldm.* 12158 12159LOGITECH HID GAMING KEYBOARDS 12160M: Hans de Goede <hdegoede@redhat.com> 12161L: linux-input@vger.kernel.org 12162S: Maintained 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12164F: drivers/hid/hid-lg-g15.c 12165 12166LONTIUM LT8912B MIPI TO HDMI BRIDGE 12167M: Adrien Grassein <adrien.grassein@gmail.com> 12168S: Maintained 12169F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12170F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12171 12172LOONGARCH 12173M: Huacai Chen <chenhuacai@kernel.org> 12174R: WANG Xuerui <kernel@xen0n.name> 12175L: loongarch@lists.linux.dev 12176S: Maintained 12177T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12178F: arch/loongarch/ 12179F: drivers/*/*loongarch* 12180F: Documentation/loongarch/ 12181F: Documentation/translations/zh_CN/loongarch/ 12182 12183LOONGSON-2 SOC SERIES GUTS DRIVER 12184M: Yinbo Zhu <zhuyinbo@loongson.cn> 12185L: loongarch@lists.linux.dev 12186S: Maintained 12187F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12188F: drivers/soc/loongson/loongson2_guts.c 12189 12190LOONGSON-2 SOC SERIES PINCTRL DRIVER 12191M: zhanghongchen <zhanghongchen@loongson.cn> 12192M: Yinbo Zhu <zhuyinbo@loongson.cn> 12193L: linux-gpio@vger.kernel.org 12194S: Maintained 12195F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12196F: drivers/pinctrl/pinctrl-loongson2.c 12197 12198LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12199M: Sathya Prakash <sathya.prakash@broadcom.com> 12200M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12201M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12202L: MPT-FusionLinux.pdl@broadcom.com 12203L: linux-scsi@vger.kernel.org 12204S: Supported 12205W: http://www.avagotech.com/support/ 12206F: drivers/message/fusion/ 12207F: drivers/scsi/mpt3sas/ 12208 12209LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12210M: Matthew Wilcox <willy@infradead.org> 12211L: linux-scsi@vger.kernel.org 12212S: Maintained 12213F: drivers/scsi/sym53c8xx_2/ 12214 12215LTC1660 DAC DRIVER 12216M: Marcus Folkesson <marcus.folkesson@gmail.com> 12217L: linux-iio@vger.kernel.org 12218S: Maintained 12219F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12220F: drivers/iio/dac/ltc1660.c 12221 12222LTC2688 IIO DAC DRIVER 12223M: Nuno Sá <nuno.sa@analog.com> 12224L: linux-iio@vger.kernel.org 12225S: Supported 12226W: https://ez.analog.com/linux-software-drivers 12227F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12228F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12229F: drivers/iio/dac/ltc2688.c 12230 12231LTC2947 HARDWARE MONITOR DRIVER 12232M: Nuno Sá <nuno.sa@analog.com> 12233L: linux-hwmon@vger.kernel.org 12234S: Supported 12235W: https://ez.analog.com/linux-software-drivers 12236F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12237F: drivers/hwmon/ltc2947-core.c 12238F: drivers/hwmon/ltc2947-i2c.c 12239F: drivers/hwmon/ltc2947-spi.c 12240F: drivers/hwmon/ltc2947.h 12241 12242LTC2983 IIO TEMPERATURE DRIVER 12243M: Nuno Sá <nuno.sa@analog.com> 12244L: linux-iio@vger.kernel.org 12245S: Supported 12246W: https://ez.analog.com/linux-software-drivers 12247F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12248F: drivers/iio/temperature/ltc2983.c 12249 12250LTC4261 HARDWARE MONITOR DRIVER 12251M: Guenter Roeck <linux@roeck-us.net> 12252L: linux-hwmon@vger.kernel.org 12253S: Maintained 12254F: Documentation/hwmon/ltc4261.rst 12255F: drivers/hwmon/ltc4261.c 12256 12257LTC4306 I2C MULTIPLEXER DRIVER 12258M: Michael Hennerich <michael.hennerich@analog.com> 12259L: linux-i2c@vger.kernel.org 12260S: Supported 12261W: https://ez.analog.com/linux-software-drivers 12262F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12263F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12264 12265LTP (Linux Test Project) 12266M: Mike Frysinger <vapier@gentoo.org> 12267M: Cyril Hrubis <chrubis@suse.cz> 12268M: Wanlong Gao <wanlong.gao@gmail.com> 12269M: Jan Stancek <jstancek@redhat.com> 12270M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12271M: Alexey Kodanev <alexey.kodanev@oracle.com> 12272L: ltp@lists.linux.it (subscribers-only) 12273S: Maintained 12274W: http://linux-test-project.github.io/ 12275T: git https://github.com/linux-test-project/ltp.git 12276 12277LYNX 28G SERDES PHY DRIVER 12278M: Ioana Ciornei <ioana.ciornei@nxp.com> 12279L: netdev@vger.kernel.org 12280S: Supported 12281F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12282F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12283 12284LYNX PCS MODULE 12285M: Ioana Ciornei <ioana.ciornei@nxp.com> 12286L: netdev@vger.kernel.org 12287S: Supported 12288F: drivers/net/pcs/pcs-lynx.c 12289F: include/linux/pcs-lynx.h 12290 12291M68K ARCHITECTURE 12292M: Geert Uytterhoeven <geert@linux-m68k.org> 12293L: linux-m68k@lists.linux-m68k.org 12294S: Maintained 12295W: http://www.linux-m68k.org/ 12296T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12297F: arch/m68k/ 12298F: drivers/zorro/ 12299 12300M68K ON APPLE MACINTOSH 12301M: Joshua Thompson <funaho@jurai.org> 12302L: linux-m68k@lists.linux-m68k.org 12303S: Maintained 12304W: http://www.mac.linux-m68k.org/ 12305F: arch/m68k/mac/ 12306F: drivers/macintosh/adb-iop.c 12307F: drivers/macintosh/via-macii.c 12308 12309M68K ON HP9000/300 12310M: Philip Blundell <philb@gnu.org> 12311S: Maintained 12312W: http://www.tazenda.demon.co.uk/phil/linux-hp 12313F: arch/m68k/hp300/ 12314 12315M88DS3103 MEDIA DRIVER 12316M: Antti Palosaari <crope@iki.fi> 12317L: linux-media@vger.kernel.org 12318S: Maintained 12319W: https://linuxtv.org 12320W: http://palosaari.fi/linux/ 12321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12322T: git git://linuxtv.org/anttip/media_tree.git 12323F: drivers/media/dvb-frontends/m88ds3103* 12324 12325M88RS2000 MEDIA DRIVER 12326M: Malcolm Priestley <tvboxspy@gmail.com> 12327L: linux-media@vger.kernel.org 12328S: Maintained 12329W: https://linuxtv.org 12330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12331F: drivers/media/dvb-frontends/m88rs2000* 12332 12333MA901 MASTERKIT USB FM RADIO DRIVER 12334M: Alexey Klimov <klimov.linux@gmail.com> 12335L: linux-media@vger.kernel.org 12336S: Maintained 12337T: git git://linuxtv.org/media_tree.git 12338F: drivers/media/radio/radio-ma901.c 12339 12340MAC80211 12341M: Johannes Berg <johannes@sipsolutions.net> 12342L: linux-wireless@vger.kernel.org 12343S: Maintained 12344W: https://wireless.wiki.kernel.org/ 12345Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12346T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12347T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12348F: Documentation/networking/mac80211-injection.rst 12349F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12350F: drivers/net/wireless/mac80211_hwsim.[ch] 12351F: include/net/mac80211.h 12352F: net/mac80211/ 12353 12354MAILBOX API 12355M: Jassi Brar <jassisinghbrar@gmail.com> 12356L: linux-kernel@vger.kernel.org 12357S: Maintained 12358F: drivers/mailbox/ 12359F: include/linux/mailbox_client.h 12360F: include/linux/mailbox_controller.h 12361F: include/dt-bindings/mailbox/ 12362F: Documentation/devicetree/bindings/mailbox/ 12363 12364MAILBOX ARM MHUv2 12365M: Viresh Kumar <viresh.kumar@linaro.org> 12366M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12367L: linux-kernel@vger.kernel.org 12368S: Maintained 12369F: drivers/mailbox/arm_mhuv2.c 12370F: include/linux/mailbox/arm_mhuv2_message.h 12371F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12372 12373MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12374M: Jeremy Kerr <jk@codeconstruct.com.au> 12375M: Matt Johnston <matt@codeconstruct.com.au> 12376L: netdev@vger.kernel.org 12377S: Maintained 12378F: Documentation/networking/mctp.rst 12379F: drivers/net/mctp/ 12380F: include/net/mctp.h 12381F: include/net/mctpdevice.h 12382F: include/net/netns/mctp.h 12383F: net/mctp/ 12384 12385MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12386M: Michael Kerrisk <mtk.manpages@gmail.com> 12387L: linux-man@vger.kernel.org 12388S: Maintained 12389W: http://www.kernel.org/doc/man-pages 12390 12391MAPLE TREE 12392M: Liam R. Howlett <Liam.Howlett@oracle.com> 12393L: linux-mm@kvack.org 12394S: Supported 12395F: Documentation/core-api/maple_tree.rst 12396F: include/linux/maple_tree.h 12397F: include/trace/events/maple_tree.h 12398F: lib/maple_tree.c 12399F: lib/test_maple_tree.c 12400F: tools/testing/radix-tree/linux/maple_tree.h 12401F: tools/testing/radix-tree/maple.c 12402 12403MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12404M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12405L: linux-mips@vger.kernel.org 12406S: Maintained 12407F: arch/mips/boot/dts/img/pistachio* 12408 12409MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12410M: Andrew Lunn <andrew@lunn.ch> 12411L: netdev@vger.kernel.org 12412S: Maintained 12413F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12414F: Documentation/networking/devlink/mv88e6xxx.rst 12415F: drivers/net/dsa/mv88e6xxx/ 12416F: include/linux/dsa/mv88e6xxx.h 12417F: include/linux/platform_data/mv88e6xxx.h 12418 12419MARVELL ARMADA 3700 PHY DRIVERS 12420M: Miquel Raynal <miquel.raynal@bootlin.com> 12421S: Maintained 12422F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12423F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12424F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12425F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12426 12427MARVELL ARMADA 3700 SERIAL DRIVER 12428M: Pali Rohár <pali@kernel.org> 12429S: Maintained 12430F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12431F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12432F: drivers/tty/serial/mvebu-uart.c 12433 12434MARVELL ARMADA DRM SUPPORT 12435M: Russell King <linux@armlinux.org.uk> 12436S: Maintained 12437T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12438T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12439F: Documentation/devicetree/bindings/display/armada/ 12440F: drivers/gpu/drm/armada/ 12441F: include/uapi/drm/armada_drm.h 12442 12443MARVELL CRYPTO DRIVER 12444M: Boris Brezillon <bbrezillon@kernel.org> 12445M: Arnaud Ebalard <arno@natisbad.org> 12446M: Srujana Challa <schalla@marvell.com> 12447L: linux-crypto@vger.kernel.org 12448S: Maintained 12449F: drivers/crypto/marvell/ 12450F: include/linux/soc/marvell/octeontx2/ 12451 12452MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12453M: Mirko Lindner <mlindner@marvell.com> 12454M: Stephen Hemminger <stephen@networkplumber.org> 12455L: netdev@vger.kernel.org 12456S: Maintained 12457F: drivers/net/ethernet/marvell/sk* 12458 12459MARVELL LIBERTAS WIRELESS DRIVER 12460L: libertas-dev@lists.infradead.org 12461S: Orphan 12462F: drivers/net/wireless/marvell/libertas/ 12463 12464MARVELL MACCHIATOBIN SUPPORT 12465M: Russell King <linux@armlinux.org.uk> 12466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12467S: Maintained 12468F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12469 12470MARVELL MV643XX ETHERNET DRIVER 12471M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12472L: netdev@vger.kernel.org 12473S: Maintained 12474F: drivers/net/ethernet/marvell/mv643xx_eth.* 12475F: include/linux/mv643xx.h 12476 12477MARVELL MV88X3310 PHY DRIVER 12478M: Russell King <linux@armlinux.org.uk> 12479M: Marek Behún <kabel@kernel.org> 12480L: netdev@vger.kernel.org 12481S: Maintained 12482F: drivers/net/phy/marvell10g.c 12483 12484MARVELL MVEBU THERMAL DRIVER 12485M: Miquel Raynal <miquel.raynal@bootlin.com> 12486S: Maintained 12487F: drivers/thermal/armada_thermal.c 12488 12489MARVELL MVNETA ETHERNET DRIVER 12490M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493F: drivers/net/ethernet/marvell/mvneta.* 12494 12495MARVELL MVPP2 ETHERNET DRIVER 12496M: Marcin Wojtas <mw@semihalf.com> 12497M: Russell King <linux@armlinux.org.uk> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12501F: drivers/net/ethernet/marvell/mvpp2/ 12502 12503MARVELL MWIFIEX WIRELESS DRIVER 12504M: Amitkumar Karwar <amitkarwar@gmail.com> 12505M: Ganapathi Bhat <ganapathi017@gmail.com> 12506M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12507M: Xinming Hu <huxinming820@gmail.com> 12508L: linux-wireless@vger.kernel.org 12509S: Maintained 12510F: drivers/net/wireless/marvell/mwifiex/ 12511 12512MARVELL MWL8K WIRELESS DRIVER 12513M: Lennert Buytenhek <buytenh@wantstofly.org> 12514L: linux-wireless@vger.kernel.org 12515S: Odd Fixes 12516F: drivers/net/wireless/marvell/mwl8k.c 12517 12518MARVELL NAND CONTROLLER DRIVER 12519M: Miquel Raynal <miquel.raynal@bootlin.com> 12520L: linux-mtd@lists.infradead.org 12521S: Maintained 12522F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12523F: drivers/mtd/nand/raw/marvell_nand.c 12524 12525MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12526M: Sunil Goutham <sgoutham@marvell.com> 12527M: Geetha sowjanya <gakula@marvell.com> 12528M: Subbaraya Sundeep <sbhatta@marvell.com> 12529M: hariprasad <hkelam@marvell.com> 12530L: netdev@vger.kernel.org 12531S: Supported 12532F: drivers/net/ethernet/marvell/octeontx2/nic/ 12533F: include/linux/soc/marvell/octeontx2/ 12534 12535MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12536M: Sunil Goutham <sgoutham@marvell.com> 12537M: Linu Cherian <lcherian@marvell.com> 12538M: Geetha sowjanya <gakula@marvell.com> 12539M: Jerin Jacob <jerinj@marvell.com> 12540M: hariprasad <hkelam@marvell.com> 12541M: Subbaraya Sundeep <sbhatta@marvell.com> 12542L: netdev@vger.kernel.org 12543S: Supported 12544F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12545F: drivers/net/ethernet/marvell/octeontx2/af/ 12546 12547MARVELL PRESTERA ETHERNET SWITCH DRIVER 12548M: Taras Chornyi <taras.chornyi@plvision.eu> 12549S: Supported 12550W: https://github.com/Marvell-switching/switchdev-prestera 12551F: drivers/net/ethernet/marvell/prestera/ 12552 12553MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12554M: Nicolas Pitre <nico@fluxnic.net> 12555S: Odd Fixes 12556F: drivers/mmc/host/mvsdio.* 12557 12558MARVELL USB MDIO CONTROLLER DRIVER 12559M: Tobias Waldekranz <tobias@waldekranz.com> 12560L: netdev@vger.kernel.org 12561S: Maintained 12562F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12563F: drivers/net/mdio/mdio-mvusb.c 12564 12565MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12566M: Hu Ziji <huziji@marvell.com> 12567L: linux-mmc@vger.kernel.org 12568S: Supported 12569F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12570F: drivers/mmc/host/sdhci-xenon* 12571 12572MARVELL OCTEON ENDPOINT DRIVER 12573M: Veerasenareddy Burru <vburru@marvell.com> 12574M: Abhijit Ayarekar <aayarekar@marvell.com> 12575L: netdev@vger.kernel.org 12576S: Supported 12577F: drivers/net/ethernet/marvell/octeon_ep 12578 12579MATROX FRAMEBUFFER DRIVER 12580L: linux-fbdev@vger.kernel.org 12581S: Orphan 12582F: drivers/video/fbdev/matrox/matroxfb_* 12583F: include/uapi/linux/matroxfb.h 12584 12585MAX15301 DRIVER 12586M: Daniel Nilsson <daniel.nilsson@flex.com> 12587L: linux-hwmon@vger.kernel.org 12588S: Maintained 12589F: Documentation/hwmon/max15301.rst 12590F: drivers/hwmon/pmbus/max15301.c 12591 12592MAX16065 HARDWARE MONITOR DRIVER 12593M: Guenter Roeck <linux@roeck-us.net> 12594L: linux-hwmon@vger.kernel.org 12595S: Maintained 12596F: Documentation/hwmon/max16065.rst 12597F: drivers/hwmon/max16065.c 12598 12599MAX2175 SDR TUNER DRIVER 12600M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12601L: linux-media@vger.kernel.org 12602S: Maintained 12603T: git git://linuxtv.org/media_tree.git 12604F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12605F: Documentation/userspace-api/media/drivers/max2175.rst 12606F: drivers/media/i2c/max2175* 12607F: include/uapi/linux/max2175.h 12608 12609MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12610L: linux-hwmon@vger.kernel.org 12611S: Orphan 12612F: Documentation/hwmon/max6650.rst 12613F: drivers/hwmon/max6650.c 12614 12615MAX6697 HARDWARE MONITOR DRIVER 12616M: Guenter Roeck <linux@roeck-us.net> 12617L: linux-hwmon@vger.kernel.org 12618S: Maintained 12619F: Documentation/devicetree/bindings/hwmon/max6697.txt 12620F: Documentation/hwmon/max6697.rst 12621F: drivers/hwmon/max6697.c 12622F: include/linux/platform_data/max6697.h 12623 12624MAX9286 QUAD GMSL DESERIALIZER DRIVER 12625M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12626M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12627M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12628M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12629L: linux-media@vger.kernel.org 12630S: Maintained 12631F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12632F: drivers/media/i2c/max9286.c 12633 12634MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12635M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: drivers/staging/media/max96712/max96712.c 12639 12640MAX9860 MONO AUDIO VOICE CODEC DRIVER 12641M: Peter Rosin <peda@axentia.se> 12642L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12643S: Maintained 12644F: Documentation/devicetree/bindings/sound/max9860.txt 12645F: sound/soc/codecs/max9860.* 12646 12647MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12648M: Andreas Klinger <ak@it-klinger.de> 12649L: linux-iio@vger.kernel.org 12650S: Maintained 12651F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12652F: drivers/iio/proximity/mb1232.c 12653 12654MAXIM MAX11205 DRIVER 12655M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12656L: linux-iio@vger.kernel.org 12657S: Supported 12658W: https://ez.analog.com/linux-software-drivers 12659F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12660F: drivers/iio/adc/max11205.c 12661 12662MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12663R: Iskren Chernev <iskren.chernev@gmail.com> 12664R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12665R: Marek Szyprowski <m.szyprowski@samsung.com> 12666R: Matheus Castello <matheus@castello.eng.br> 12667L: linux-pm@vger.kernel.org 12668S: Maintained 12669F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12670F: drivers/power/supply/max17040_battery.c 12671 12672MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12673R: Hans de Goede <hdegoede@redhat.com> 12674R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12675R: Marek Szyprowski <m.szyprowski@samsung.com> 12676R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12677R: Purism Kernel Team <kernel@puri.sm> 12678L: linux-pm@vger.kernel.org 12679S: Maintained 12680F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12681F: drivers/power/supply/max17042_battery.c 12682 12683MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12684M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12685L: linux-kernel@vger.kernel.org 12686S: Maintained 12687F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12688F: drivers/regulator/max20086-regulator.c 12689 12690MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12691M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12692L: linux-iio@vger.kernel.org 12693S: Maintained 12694F: drivers/iio/temperature/max30208.c 12695 12696MAXIM MAX77650 PMIC MFD DRIVER 12697M: Bartosz Golaszewski <brgl@bgdev.pl> 12698L: linux-kernel@vger.kernel.org 12699S: Maintained 12700F: Documentation/devicetree/bindings/*/*max77650.yaml 12701F: Documentation/devicetree/bindings/*/max77650*.yaml 12702F: drivers/gpio/gpio-max77650.c 12703F: drivers/input/misc/max77650-onkey.c 12704F: drivers/leds/leds-max77650.c 12705F: drivers/mfd/max77650.c 12706F: drivers/power/supply/max77650-charger.c 12707F: drivers/regulator/max77650-regulator.c 12708F: include/linux/mfd/max77650.h 12709 12710MAXIM MAX77714 PMIC MFD DRIVER 12711M: Luca Ceresoli <luca@lucaceresoli.net> 12712S: Maintained 12713F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12714F: drivers/mfd/max77714.c 12715F: include/linux/mfd/max77714.h 12716 12717MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12718M: Javier Martinez Canillas <javier@dowhile0.org> 12719L: linux-kernel@vger.kernel.org 12720S: Supported 12721F: Documentation/devicetree/bindings/*/*max77802.yaml 12722F: drivers/regulator/max77802-regulator.c 12723F: include/dt-bindings/*/*max77802.h 12724 12725MAXIM MAX77976 BATTERY CHARGER 12726M: Luca Ceresoli <luca@lucaceresoli.net> 12727S: Supported 12728F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12729F: drivers/power/supply/max77976_charger.c 12730 12731MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12732M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12733L: linux-pm@vger.kernel.org 12734S: Supported 12735B: mailto:linux-samsung-soc@vger.kernel.org 12736F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12737F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12738F: drivers/power/supply/max14577_charger.c 12739F: drivers/power/supply/max77693_charger.c 12740 12741MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12742M: Chanwoo Choi <cw00.choi@samsung.com> 12743M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12744L: linux-kernel@vger.kernel.org 12745S: Supported 12746B: mailto:linux-samsung-soc@vger.kernel.org 12747F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12748F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12749F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12750F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12751F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12752F: drivers/*/*max77843.c 12753F: drivers/*/max14577*.c 12754F: drivers/*/max77686*.c 12755F: drivers/*/max77693*.c 12756F: drivers/clk/clk-max77686.c 12757F: drivers/extcon/extcon-max14577.c 12758F: drivers/extcon/extcon-max77693.c 12759F: drivers/rtc/rtc-max77686.c 12760F: include/linux/mfd/max14577*.h 12761F: include/linux/mfd/max77686*.h 12762F: include/linux/mfd/max77693*.h 12763 12764MAXIRADIO FM RADIO RECEIVER DRIVER 12765M: Hans Verkuil <hverkuil@xs4all.nl> 12766L: linux-media@vger.kernel.org 12767S: Maintained 12768W: https://linuxtv.org 12769T: git git://linuxtv.org/media_tree.git 12770F: drivers/media/radio/radio-maxiradio* 12771 12772MAXLINEAR ETHERNET PHY DRIVER 12773M: Xu Liang <lxu@maxlinear.com> 12774L: netdev@vger.kernel.org 12775S: Supported 12776F: drivers/net/phy/mxl-gpy.c 12777 12778MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12779R: Yasushi SHOJI <yashi@spacecubics.com> 12780L: linux-can@vger.kernel.org 12781S: Maintained 12782F: drivers/net/can/usb/mcba_usb.c 12783 12784MCAN MMIO DEVICE DRIVER 12785M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12786L: linux-can@vger.kernel.org 12787S: Maintained 12788F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12789F: drivers/net/can/m_can/m_can.c 12790F: drivers/net/can/m_can/m_can.h 12791F: drivers/net/can/m_can/m_can_platform.c 12792 12793MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12794M: Rishi Gupta <gupt21@gmail.com> 12795L: linux-i2c@vger.kernel.org 12796L: linux-input@vger.kernel.org 12797S: Maintained 12798F: drivers/hid/hid-mcp2221.c 12799 12800MCP251XFD SPI-CAN NETWORK DRIVER 12801M: Marc Kleine-Budde <mkl@pengutronix.de> 12802M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12803R: Thomas Kopp <thomas.kopp@microchip.com> 12804L: linux-can@vger.kernel.org 12805S: Maintained 12806F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12807F: drivers/net/can/spi/mcp251xfd/ 12808 12809MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12810M: Peter Rosin <peda@axentia.se> 12811L: linux-iio@vger.kernel.org 12812S: Maintained 12813F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12814F: drivers/iio/potentiometer/mcp4018.c 12815F: drivers/iio/potentiometer/mcp4531.c 12816 12817MCR20A IEEE-802.15.4 RADIO DRIVER 12818M: Xue Liu <liuxuenetmail@gmail.com> 12819L: linux-wpan@vger.kernel.org 12820S: Maintained 12821W: https://github.com/xueliu/mcr20a-linux 12822F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12823F: drivers/net/ieee802154/mcr20a.c 12824F: drivers/net/ieee802154/mcr20a.h 12825 12826MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12827M: William Breathitt Gray <william.gray@linaro.org> 12828L: linux-iio@vger.kernel.org 12829S: Maintained 12830F: drivers/iio/dac/cio-dac.c 12831 12832MEDIA CONTROLLER FRAMEWORK 12833M: Sakari Ailus <sakari.ailus@linux.intel.com> 12834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12835L: linux-media@vger.kernel.org 12836S: Supported 12837W: https://www.linuxtv.org 12838T: git git://linuxtv.org/media_tree.git 12839F: drivers/media/mc/ 12840F: include/media/media-*.h 12841F: include/uapi/linux/media.h 12842 12843MEDIA DRIVER FOR FREESCALE IMX PXP 12844M: Philipp Zabel <p.zabel@pengutronix.de> 12845L: linux-media@vger.kernel.org 12846S: Maintained 12847T: git git://linuxtv.org/media_tree.git 12848F: drivers/media/platform/nxp/imx-pxp.[ch] 12849 12850MEDIA DRIVERS FOR ASCOT2E 12851M: Sergey Kozlov <serjk@netup.ru> 12852M: Abylay Ospan <aospan@netup.ru> 12853L: linux-media@vger.kernel.org 12854S: Supported 12855W: https://linuxtv.org 12856W: http://netup.tv/ 12857T: git git://linuxtv.org/media_tree.git 12858F: drivers/media/dvb-frontends/ascot2e* 12859 12860MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12861M: Jasmin Jessich <jasmin@anw.at> 12862L: linux-media@vger.kernel.org 12863S: Maintained 12864W: https://linuxtv.org 12865T: git git://linuxtv.org/media_tree.git 12866F: drivers/media/dvb-frontends/cxd2099* 12867 12868MEDIA DRIVERS FOR CXD2841ER 12869M: Sergey Kozlov <serjk@netup.ru> 12870M: Abylay Ospan <aospan@netup.ru> 12871L: linux-media@vger.kernel.org 12872S: Supported 12873W: https://linuxtv.org 12874W: http://netup.tv/ 12875T: git git://linuxtv.org/media_tree.git 12876F: drivers/media/dvb-frontends/cxd2841er* 12877 12878MEDIA DRIVERS FOR CXD2880 12879M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12880L: linux-media@vger.kernel.org 12881S: Supported 12882W: http://linuxtv.org/ 12883T: git git://linuxtv.org/media_tree.git 12884F: drivers/media/dvb-frontends/cxd2880/* 12885F: drivers/media/spi/cxd2880* 12886 12887MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12888L: linux-media@vger.kernel.org 12889S: Orphan 12890W: https://linuxtv.org 12891T: git git://linuxtv.org/media_tree.git 12892F: drivers/media/pci/ddbridge/* 12893 12894MEDIA DRIVERS FOR FREESCALE IMX 12895M: Steve Longerbeam <slongerbeam@gmail.com> 12896M: Philipp Zabel <p.zabel@pengutronix.de> 12897L: linux-media@vger.kernel.org 12898S: Maintained 12899T: git git://linuxtv.org/media_tree.git 12900F: Documentation/admin-guide/media/imx.rst 12901F: Documentation/devicetree/bindings/media/imx.txt 12902F: drivers/staging/media/imx/ 12903F: include/linux/imx-media.h 12904F: include/media/imx.h 12905 12906MEDIA DRIVERS FOR FREESCALE IMX7 12907M: Rui Miguel Silva <rmfrfs@gmail.com> 12908M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12909L: linux-media@vger.kernel.org 12910S: Maintained 12911T: git git://linuxtv.org/media_tree.git 12912F: Documentation/admin-guide/media/imx7.rst 12913F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12914F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12915F: drivers/media/platform/nxp/imx-mipi-csis.c 12916F: drivers/media/platform/nxp/imx7-media-csi.c 12917 12918MEDIA DRIVERS FOR HELENE 12919M: Abylay Ospan <aospan@netup.ru> 12920L: linux-media@vger.kernel.org 12921S: Supported 12922W: https://linuxtv.org 12923W: http://netup.tv/ 12924T: git git://linuxtv.org/media_tree.git 12925F: drivers/media/dvb-frontends/helene* 12926 12927MEDIA DRIVERS FOR HORUS3A 12928M: Sergey Kozlov <serjk@netup.ru> 12929M: Abylay Ospan <aospan@netup.ru> 12930L: linux-media@vger.kernel.org 12931S: Supported 12932W: https://linuxtv.org 12933W: http://netup.tv/ 12934T: git git://linuxtv.org/media_tree.git 12935F: drivers/media/dvb-frontends/horus3a* 12936 12937MEDIA DRIVERS FOR LNBH25 12938M: Sergey Kozlov <serjk@netup.ru> 12939M: Abylay Ospan <aospan@netup.ru> 12940L: linux-media@vger.kernel.org 12941S: Supported 12942W: https://linuxtv.org 12943W: http://netup.tv/ 12944T: git git://linuxtv.org/media_tree.git 12945F: drivers/media/dvb-frontends/lnbh25* 12946 12947MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12948L: linux-media@vger.kernel.org 12949S: Orphan 12950W: https://linuxtv.org 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/mxl5xx* 12953 12954MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12955M: Sergey Kozlov <serjk@netup.ru> 12956M: Abylay Ospan <aospan@netup.ru> 12957L: linux-media@vger.kernel.org 12958S: Supported 12959W: https://linuxtv.org 12960W: http://netup.tv/ 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/pci/netup_unidvb/* 12963 12964MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12965M: Dmitry Osipenko <digetx@gmail.com> 12966L: linux-media@vger.kernel.org 12967L: linux-tegra@vger.kernel.org 12968S: Maintained 12969T: git git://linuxtv.org/media_tree.git 12970F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12971F: drivers/media/platform/nvidia/tegra-vde/ 12972 12973MEDIA DRIVERS FOR RENESAS - CEU 12974M: Jacopo Mondi <jacopo@jmondi.org> 12975L: linux-media@vger.kernel.org 12976L: linux-renesas-soc@vger.kernel.org 12977S: Supported 12978T: git git://linuxtv.org/media_tree.git 12979F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12980F: drivers/media/platform/renesas/renesas-ceu.c 12981F: include/media/drv-intf/renesas-ceu.h 12982 12983MEDIA DRIVERS FOR RENESAS - DRIF 12984M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12985L: linux-media@vger.kernel.org 12986L: linux-renesas-soc@vger.kernel.org 12987S: Supported 12988T: git git://linuxtv.org/media_tree.git 12989F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12990F: drivers/media/platform/renesas/rcar_drif.c 12991 12992MEDIA DRIVERS FOR RENESAS - FCP 12993M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12994L: linux-media@vger.kernel.org 12995L: linux-renesas-soc@vger.kernel.org 12996S: Supported 12997T: git git://linuxtv.org/media_tree.git 12998F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12999F: drivers/media/platform/renesas/rcar-fcp.c 13000F: include/media/rcar-fcp.h 13001 13002MEDIA DRIVERS FOR RENESAS - FDP1 13003M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13004L: linux-media@vger.kernel.org 13005L: linux-renesas-soc@vger.kernel.org 13006S: Supported 13007T: git git://linuxtv.org/media_tree.git 13008F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13009F: drivers/media/platform/renesas/rcar_fdp1.c 13010 13011MEDIA DRIVERS FOR RENESAS - VIN 13012M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13013L: linux-media@vger.kernel.org 13014L: linux-renesas-soc@vger.kernel.org 13015S: Supported 13016T: git git://linuxtv.org/media_tree.git 13017F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13018F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13019F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13020F: drivers/media/platform/renesas/rcar-isp.c 13021F: drivers/media/platform/renesas/rcar-vin/ 13022 13023MEDIA DRIVERS FOR RENESAS - VSP1 13024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13025M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13026L: linux-media@vger.kernel.org 13027L: linux-renesas-soc@vger.kernel.org 13028S: Supported 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13031F: drivers/media/platform/renesas/vsp1/ 13032 13033MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13034L: linux-media@vger.kernel.org 13035S: Orphan 13036W: https://linuxtv.org 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/stv0910* 13039 13040MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13041L: linux-media@vger.kernel.org 13042S: Orphan 13043W: https://linuxtv.org 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/stv6111* 13046 13047MEDIA DRIVERS FOR STM32 - DCMI 13048M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13049L: linux-media@vger.kernel.org 13050S: Supported 13051T: git git://linuxtv.org/media_tree.git 13052F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13053F: drivers/media/platform/st/stm32/stm32-dcmi.c 13054 13055MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13056M: Mauro Carvalho Chehab <mchehab@kernel.org> 13057L: linux-media@vger.kernel.org 13058S: Maintained 13059W: https://linuxtv.org 13060Q: http://patchwork.kernel.org/project/linux-media/list/ 13061T: git git://linuxtv.org/media_tree.git 13062F: Documentation/admin-guide/media/ 13063F: Documentation/devicetree/bindings/media/ 13064F: Documentation/driver-api/media/ 13065F: Documentation/userspace-api/media/ 13066F: drivers/media/ 13067F: drivers/staging/media/ 13068F: include/dt-bindings/media/ 13069F: include/linux/platform_data/media/ 13070F: include/media/ 13071F: include/uapi/linux/dvb/ 13072F: include/uapi/linux/ivtv* 13073F: include/uapi/linux/media.h 13074F: include/uapi/linux/meye.h 13075F: include/uapi/linux/uvcvideo.h 13076F: include/uapi/linux/v4l2-* 13077F: include/uapi/linux/videodev2.h 13078 13079MEDIATEK BLUETOOTH DRIVER 13080M: Sean Wang <sean.wang@mediatek.com> 13081L: linux-bluetooth@vger.kernel.org 13082L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13083S: Maintained 13084F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13085F: drivers/bluetooth/btmtkuart.c 13086 13087MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13088M: Sean Wang <sean.wang@mediatek.com> 13089L: linux-pm@vger.kernel.org 13090S: Maintained 13091F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13092F: drivers/power/reset/mt6323-poweroff.c 13093 13094MEDIATEK CIR DRIVER 13095M: Sean Wang <sean.wang@mediatek.com> 13096S: Maintained 13097F: drivers/media/rc/mtk-cir.c 13098 13099MEDIATEK DMA DRIVER 13100M: Sean Wang <sean.wang@mediatek.com> 13101L: dmaengine@vger.kernel.org 13102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13103L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13104S: Maintained 13105F: Documentation/devicetree/bindings/dma/mtk-* 13106F: drivers/dma/mediatek/ 13107 13108MEDIATEK ETHERNET DRIVER 13109M: Felix Fietkau <nbd@nbd.name> 13110M: John Crispin <john@phrozen.org> 13111M: Sean Wang <sean.wang@mediatek.com> 13112M: Mark Lee <Mark-MC.Lee@mediatek.com> 13113M: Lorenzo Bianconi <lorenzo@kernel.org> 13114L: netdev@vger.kernel.org 13115S: Maintained 13116F: drivers/net/ethernet/mediatek/ 13117 13118MEDIATEK I2C CONTROLLER DRIVER 13119M: Qii Wang <qii.wang@mediatek.com> 13120L: linux-i2c@vger.kernel.org 13121S: Maintained 13122F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13123F: drivers/i2c/busses/i2c-mt65xx.c 13124 13125MEDIATEK IOMMU DRIVER 13126M: Yong Wu <yong.wu@mediatek.com> 13127L: iommu@lists.linux.dev 13128L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13129S: Supported 13130F: Documentation/devicetree/bindings/iommu/mediatek* 13131F: drivers/iommu/mtk_iommu* 13132F: include/dt-bindings/memory/mt*-port.h 13133 13134MEDIATEK JPEG DRIVER 13135M: Bin Liu <bin.liu@mediatek.com> 13136S: Supported 13137F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13138F: drivers/media/platform/mediatek/jpeg/ 13139 13140MEDIATEK KEYPAD DRIVER 13141M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13142S: Supported 13143F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13144F: drivers/input/keyboard/mt6779-keypad.c 13145 13146MEDIATEK MDP DRIVER 13147M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13148M: Houlong Wei <houlong.wei@mediatek.com> 13149M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13150S: Supported 13151F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13152F: drivers/media/platform/mediatek/mdp/ 13153F: drivers/media/platform/mediatek/vpu/ 13154 13155MEDIATEK MEDIA DRIVER 13156M: Tiffany Lin <tiffany.lin@mediatek.com> 13157M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13158M: Yunfei Dong <yunfei.dong@mediatek.com> 13159S: Supported 13160F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13161F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13162F: drivers/media/platform/mediatek/vcodec/ 13163F: drivers/media/platform/mediatek/vpu/ 13164 13165MEDIATEK MMC/SD/SDIO DRIVER 13166M: Chaotian Jing <chaotian.jing@mediatek.com> 13167S: Maintained 13168F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13169F: drivers/mmc/host/mtk-sd.c 13170 13171MEDIATEK MT76 WIRELESS LAN DRIVER 13172M: Felix Fietkau <nbd@nbd.name> 13173M: Lorenzo Bianconi <lorenzo@kernel.org> 13174M: Ryder Lee <ryder.lee@mediatek.com> 13175R: Shayne Chen <shayne.chen@mediatek.com> 13176R: Sean Wang <sean.wang@mediatek.com> 13177L: linux-wireless@vger.kernel.org 13178S: Maintained 13179F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13180F: drivers/net/wireless/mediatek/mt76/ 13181 13182MEDIATEK MT7601U WIRELESS LAN DRIVER 13183M: Jakub Kicinski <kuba@kernel.org> 13184L: linux-wireless@vger.kernel.org 13185S: Maintained 13186F: drivers/net/wireless/mediatek/mt7601u/ 13187 13188MEDIATEK MT7621 CLOCK DRIVER 13189M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13190S: Maintained 13191F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13192F: drivers/clk/ralink/clk-mt7621.c 13193 13194MEDIATEK MT7621/28/88 I2C DRIVER 13195M: Stefan Roese <sr@denx.de> 13196L: linux-i2c@vger.kernel.org 13197S: Maintained 13198F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13199F: drivers/i2c/busses/i2c-mt7621.c 13200 13201MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13202M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13203S: Maintained 13204F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13205F: drivers/pci/controller/pcie-mt7621.c 13206 13207MEDIATEK MT7621 PHY PCI DRIVER 13208M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13209S: Maintained 13210F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13211F: drivers/phy/ralink/phy-mt7621-pci.c 13212 13213MEDIATEK NAND CONTROLLER DRIVER 13214L: linux-mtd@lists.infradead.org 13215S: Orphan 13216F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13217F: drivers/mtd/nand/raw/mtk_* 13218 13219MEDIATEK PMIC LED DRIVER 13220M: Sean Wang <sean.wang@mediatek.com> 13221S: Maintained 13222F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13223F: drivers/leds/leds-mt6323.c 13224 13225MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13226M: Sean Wang <sean.wang@mediatek.com> 13227S: Maintained 13228F: drivers/char/hw_random/mtk-rng.c 13229 13230MEDIATEK SMI DRIVER 13231M: Yong Wu <yong.wu@mediatek.com> 13232L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13233S: Supported 13234F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13235F: drivers/memory/mtk-smi.c 13236F: include/soc/mediatek/smi.h 13237 13238MEDIATEK SWITCH DRIVER 13239M: Sean Wang <sean.wang@mediatek.com> 13240M: Landen Chao <Landen.Chao@mediatek.com> 13241M: DENG Qingfang <dqfext@gmail.com> 13242L: netdev@vger.kernel.org 13243S: Maintained 13244F: drivers/net/dsa/mt7530.* 13245F: net/dsa/tag_mtk.c 13246 13247MEDIATEK T7XX 5G WWAN MODEM DRIVER 13248M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13249M: Intel Corporation <linuxwwan@intel.com> 13250R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13251R: Liu Haijun <haijun.liu@mediatek.com> 13252R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13253R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13254L: netdev@vger.kernel.org 13255S: Supported 13256F: drivers/net/wwan/t7xx/ 13257 13258MEDIATEK USB3 DRD IP DRIVER 13259M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13260L: linux-usb@vger.kernel.org 13261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13262L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13263S: Maintained 13264F: Documentation/devicetree/bindings/usb/mediatek,* 13265F: drivers/usb/host/xhci-mtk* 13266F: drivers/usb/mtu3/ 13267 13268MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13269M: Peter Senna Tschudin <peter.senna@gmail.com> 13270M: Martin Donnelly <martin.donnelly@ge.com> 13271M: Martyn Welch <martyn.welch@collabora.co.uk> 13272S: Maintained 13273F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13274F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13275 13276MEGARAID SCSI/SAS DRIVERS 13277M: Kashyap Desai <kashyap.desai@broadcom.com> 13278M: Sumit Saxena <sumit.saxena@broadcom.com> 13279M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13280L: megaraidlinux.pdl@broadcom.com 13281L: linux-scsi@vger.kernel.org 13282S: Maintained 13283W: http://www.avagotech.com/support/ 13284F: Documentation/scsi/megaraid.rst 13285F: drivers/scsi/megaraid.* 13286F: drivers/scsi/megaraid/ 13287 13288MELEXIS MLX90614 DRIVER 13289M: Crt Mori <cmo@melexis.com> 13290L: linux-iio@vger.kernel.org 13291S: Supported 13292W: http://www.melexis.com 13293F: drivers/iio/temperature/mlx90614.c 13294 13295MELEXIS MLX90632 DRIVER 13296M: Crt Mori <cmo@melexis.com> 13297L: linux-iio@vger.kernel.org 13298S: Supported 13299W: http://www.melexis.com 13300F: drivers/iio/temperature/mlx90632.c 13301 13302MELFAS MIP4 TOUCHSCREEN DRIVER 13303M: Sangwon Jee <jeesw@melfas.com> 13304S: Supported 13305W: http://www.melfas.com 13306F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13307F: drivers/input/touchscreen/melfas_mip4.c 13308 13309MELLANOX BLUEFIELD I2C DRIVER 13310M: Khalil Blaiech <kblaiech@nvidia.com> 13311M: Asmaa Mnebhi <asmaa@nvidia.com> 13312L: linux-i2c@vger.kernel.org 13313S: Supported 13314F: drivers/i2c/busses/i2c-mlxbf.c 13315 13316MELLANOX ETHERNET DRIVER (mlx4_en) 13317M: Tariq Toukan <tariqt@nvidia.com> 13318L: netdev@vger.kernel.org 13319S: Supported 13320W: http://www.mellanox.com 13321Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13322F: drivers/net/ethernet/mellanox/mlx4/en_* 13323 13324MELLANOX ETHERNET DRIVER (mlx5e) 13325M: Saeed Mahameed <saeedm@nvidia.com> 13326L: netdev@vger.kernel.org 13327S: Supported 13328W: http://www.mellanox.com 13329Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13330F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13331 13332MELLANOX ETHERNET INNOVA DRIVERS 13333R: Boris Pismenny <borisp@nvidia.com> 13334L: netdev@vger.kernel.org 13335S: Supported 13336W: http://www.mellanox.com 13337Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13338F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13339F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13340F: include/linux/mlx5/mlx5_ifc_fpga.h 13341 13342MELLANOX ETHERNET SWITCH DRIVERS 13343M: Ido Schimmel <idosch@nvidia.com> 13344M: Petr Machata <petrm@nvidia.com> 13345L: netdev@vger.kernel.org 13346S: Supported 13347W: http://www.mellanox.com 13348Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13349F: drivers/net/ethernet/mellanox/mlxsw/ 13350F: tools/testing/selftests/drivers/net/mlxsw/ 13351 13352MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13353M: mlxsw@nvidia.com 13354L: netdev@vger.kernel.org 13355S: Supported 13356W: http://www.mellanox.com 13357Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13358F: drivers/net/ethernet/mellanox/mlxfw/ 13359 13360MELLANOX HARDWARE PLATFORM SUPPORT 13361M: Hans de Goede <hdegoede@redhat.com> 13362M: Mark Gross <markgross@kernel.org> 13363M: Vadim Pasternak <vadimp@nvidia.com> 13364L: platform-driver-x86@vger.kernel.org 13365S: Supported 13366F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13367F: drivers/platform/mellanox/ 13368F: include/linux/platform_data/mlxreg.h 13369 13370MELLANOX MLX4 core VPI driver 13371M: Tariq Toukan <tariqt@nvidia.com> 13372L: netdev@vger.kernel.org 13373L: linux-rdma@vger.kernel.org 13374S: Supported 13375W: http://www.mellanox.com 13376Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13377F: drivers/net/ethernet/mellanox/mlx4/ 13378F: include/linux/mlx4/ 13379 13380MELLANOX MLX4 IB driver 13381M: Yishai Hadas <yishaih@nvidia.com> 13382L: linux-rdma@vger.kernel.org 13383S: Supported 13384W: http://www.mellanox.com 13385Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13386F: drivers/infiniband/hw/mlx4/ 13387F: include/linux/mlx4/ 13388F: include/uapi/rdma/mlx4-abi.h 13389 13390MELLANOX MLX5 core VPI driver 13391M: Saeed Mahameed <saeedm@nvidia.com> 13392M: Leon Romanovsky <leonro@nvidia.com> 13393L: netdev@vger.kernel.org 13394L: linux-rdma@vger.kernel.org 13395S: Supported 13396W: http://www.mellanox.com 13397Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13398F: Documentation/networking/device_drivers/ethernet/mellanox/ 13399F: drivers/net/ethernet/mellanox/mlx5/core/ 13400F: include/linux/mlx5/ 13401 13402MELLANOX MLX5 IB driver 13403M: Leon Romanovsky <leonro@nvidia.com> 13404L: linux-rdma@vger.kernel.org 13405S: Supported 13406W: http://www.mellanox.com 13407Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13408F: drivers/infiniband/hw/mlx5/ 13409F: include/linux/mlx5/ 13410F: include/uapi/rdma/mlx5-abi.h 13411 13412MELLANOX MLXCPLD I2C AND MUX DRIVER 13413M: Vadim Pasternak <vadimp@nvidia.com> 13414M: Michael Shych <michaelsh@nvidia.com> 13415L: linux-i2c@vger.kernel.org 13416S: Supported 13417F: Documentation/i2c/busses/i2c-mlxcpld.rst 13418F: drivers/i2c/busses/i2c-mlxcpld.c 13419F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13420 13421MELLANOX MLXCPLD LED DRIVER 13422M: Vadim Pasternak <vadimp@nvidia.com> 13423L: linux-leds@vger.kernel.org 13424S: Supported 13425F: Documentation/leds/leds-mlxcpld.rst 13426F: drivers/leds/leds-mlxcpld.c 13427F: drivers/leds/leds-mlxreg.c 13428 13429MELLANOX PLATFORM DRIVER 13430M: Vadim Pasternak <vadimp@nvidia.com> 13431L: platform-driver-x86@vger.kernel.org 13432S: Supported 13433F: drivers/platform/x86/mlx-platform.c 13434 13435MEMBARRIER SUPPORT 13436M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13437M: "Paul E. McKenney" <paulmck@kernel.org> 13438L: linux-kernel@vger.kernel.org 13439S: Supported 13440F: arch/powerpc/include/asm/membarrier.h 13441F: include/uapi/linux/membarrier.h 13442F: kernel/sched/membarrier.c 13443 13444MEMBLOCK 13445M: Mike Rapoport <rppt@kernel.org> 13446L: linux-mm@kvack.org 13447S: Maintained 13448F: Documentation/core-api/boot-time-mm.rst 13449F: include/linux/memblock.h 13450F: mm/memblock.c 13451F: tools/testing/memblock/ 13452 13453MEMORY CONTROLLER DRIVERS 13454M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13455L: linux-kernel@vger.kernel.org 13456S: Maintained 13457B: mailto:krzysztof.kozlowski@linaro.org 13458T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13459F: Documentation/devicetree/bindings/memory-controllers/ 13460F: drivers/memory/ 13461F: include/dt-bindings/memory/ 13462F: include/memory/ 13463 13464MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13465M: Dmitry Osipenko <digetx@gmail.com> 13466L: linux-pm@vger.kernel.org 13467L: linux-tegra@vger.kernel.org 13468T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13469S: Maintained 13470F: drivers/devfreq/tegra30-devfreq.c 13471 13472MEMORY MANAGEMENT 13473M: Andrew Morton <akpm@linux-foundation.org> 13474L: linux-mm@kvack.org 13475S: Maintained 13476W: http://www.linux-mm.org 13477T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13478T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13479F: include/linux/gfp.h 13480F: include/linux/gfp_types.h 13481F: include/linux/memory_hotplug.h 13482F: include/linux/mm.h 13483F: include/linux/mmzone.h 13484F: include/linux/pagewalk.h 13485F: mm/ 13486F: tools/testing/selftests/vm/ 13487 13488VMALLOC 13489M: Andrew Morton <akpm@linux-foundation.org> 13490R: Uladzislau Rezki <urezki@gmail.com> 13491R: Christoph Hellwig <hch@infradead.org> 13492L: linux-mm@kvack.org 13493S: Maintained 13494W: http://www.linux-mm.org 13495T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13496F: include/linux/vmalloc.h 13497F: mm/vmalloc.c 13498 13499MEMORY HOT(UN)PLUG 13500M: David Hildenbrand <david@redhat.com> 13501M: Oscar Salvador <osalvador@suse.de> 13502L: linux-mm@kvack.org 13503S: Maintained 13504F: Documentation/admin-guide/mm/memory-hotplug.rst 13505F: Documentation/core-api/memory-hotplug.rst 13506F: drivers/base/memory.c 13507F: include/linux/memory_hotplug.h 13508F: mm/memory_hotplug.c 13509F: tools/testing/selftests/memory-hotplug/ 13510 13511MEMORY TECHNOLOGY DEVICES (MTD) 13512M: Miquel Raynal <miquel.raynal@bootlin.com> 13513M: Richard Weinberger <richard@nod.at> 13514M: Vignesh Raghavendra <vigneshr@ti.com> 13515L: linux-mtd@lists.infradead.org 13516S: Maintained 13517W: http://www.linux-mtd.infradead.org/ 13518Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13519C: irc://irc.oftc.net/mtd 13520T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13522F: Documentation/devicetree/bindings/mtd/ 13523F: drivers/mtd/ 13524F: include/linux/mtd/ 13525F: include/uapi/mtd/ 13526 13527MEMSENSING MICROSYSTEMS MSA311 DRIVER 13528M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13529L: linux-iio@vger.kernel.org 13530S: Maintained 13531F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13532F: drivers/iio/accel/msa311.c 13533 13534MEN A21 WATCHDOG DRIVER 13535M: Johannes Thumshirn <morbidrsa@gmail.com> 13536L: linux-watchdog@vger.kernel.org 13537S: Maintained 13538F: drivers/watchdog/mena21_wdt.c 13539 13540MEN CHAMELEON BUS (mcb) 13541M: Johannes Thumshirn <morbidrsa@gmail.com> 13542S: Maintained 13543F: Documentation/driver-api/men-chameleon-bus.rst 13544F: drivers/mcb/ 13545F: include/linux/mcb.h 13546 13547MEN F21BMC (Board Management Controller) 13548M: Andreas Werner <andreas.werner@men.de> 13549S: Supported 13550F: Documentation/hwmon/menf21bmc.rst 13551F: drivers/hwmon/menf21bmc_hwmon.c 13552F: drivers/leds/leds-menf21bmc.c 13553F: drivers/mfd/menf21bmc.c 13554F: drivers/watchdog/menf21bmc_wdt.c 13555 13556MEN Z069 WATCHDOG DRIVER 13557M: Johannes Thumshirn <jth@kernel.org> 13558L: linux-watchdog@vger.kernel.org 13559S: Maintained 13560F: drivers/watchdog/menz69_wdt.c 13561 13562MESON AO CEC DRIVER FOR AMLOGIC SOCS 13563M: Neil Armstrong <neil.armstrong@linaro.org> 13564L: linux-media@vger.kernel.org 13565L: linux-amlogic@lists.infradead.org 13566S: Supported 13567W: http://linux-meson.com/ 13568T: git git://linuxtv.org/media_tree.git 13569F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13570F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13571F: drivers/media/cec/platform/meson/ao-cec.c 13572 13573MESON GE2D DRIVER FOR AMLOGIC SOCS 13574M: Neil Armstrong <neil.armstrong@linaro.org> 13575L: linux-media@vger.kernel.org 13576L: linux-amlogic@lists.infradead.org 13577S: Supported 13578T: git git://linuxtv.org/media_tree.git 13579F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13580F: drivers/media/platform/amlogic/meson-ge2d/ 13581 13582MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13583M: Liang Yang <liang.yang@amlogic.com> 13584L: linux-mtd@lists.infradead.org 13585S: Maintained 13586F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13587F: drivers/mtd/nand/raw/meson_* 13588 13589MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13590M: Neil Armstrong <neil.armstrong@linaro.org> 13591L: linux-media@vger.kernel.org 13592L: linux-amlogic@lists.infradead.org 13593S: Supported 13594T: git git://linuxtv.org/media_tree.git 13595F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13596F: drivers/staging/media/meson/vdec/ 13597 13598METHODE UDPU SUPPORT 13599M: Vladimir Vid <vladimir.vid@sartura.hr> 13600S: Maintained 13601F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13602 13603MHI BUS 13604M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13605L: mhi@lists.linux.dev 13606L: linux-arm-msm@vger.kernel.org 13607S: Maintained 13608T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13609F: Documentation/ABI/stable/sysfs-bus-mhi 13610F: Documentation/mhi/ 13611F: drivers/bus/mhi/ 13612F: include/linux/mhi.h 13613 13614MICROBLAZE ARCHITECTURE 13615M: Michal Simek <monstr@monstr.eu> 13616S: Supported 13617W: http://www.monstr.eu/fdt/ 13618T: git git://git.monstr.eu/linux-2.6-microblaze.git 13619F: arch/microblaze/ 13620 13621MICROCHIP AT91 DMA DRIVERS 13622M: Ludovic Desroches <ludovic.desroches@microchip.com> 13623M: Tudor Ambarus <tudor.ambarus@microchip.com> 13624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13625L: dmaengine@vger.kernel.org 13626S: Supported 13627F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13628F: drivers/dma/at_hdmac.c 13629F: drivers/dma/at_xdmac.c 13630F: include/dt-bindings/dma/at91.h 13631 13632MICROCHIP AT91 SERIAL DRIVER 13633M: Richard Genoud <richard.genoud@gmail.com> 13634S: Maintained 13635F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13636F: drivers/tty/serial/atmel_serial.c 13637F: drivers/tty/serial/atmel_serial.h 13638 13639MICROCHIP AT91 USART MFD DRIVER 13640M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13641L: linux-kernel@vger.kernel.org 13642S: Supported 13643F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13644F: drivers/mfd/at91-usart.c 13645F: include/dt-bindings/mfd/at91-usart.h 13646 13647MICROCHIP AT91 USART SPI DRIVER 13648M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13649L: linux-spi@vger.kernel.org 13650S: Supported 13651F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13652F: drivers/spi/spi-at91-usart.c 13653 13654MICROCHIP AUDIO ASOC DRIVERS 13655M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13656L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13657S: Supported 13658F: sound/soc/atmel 13659 13660MICROCHIP CSI2DC DRIVER 13661M: Eugen Hristev <eugen.hristev@microchip.com> 13662L: linux-media@vger.kernel.org 13663S: Supported 13664F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13665F: drivers/media/platform/microchip/microchip-csi2dc.c 13666 13667MICROCHIP ECC DRIVER 13668M: Tudor Ambarus <tudor.ambarus@microchip.com> 13669L: linux-crypto@vger.kernel.org 13670S: Maintained 13671F: drivers/crypto/atmel-ecc.* 13672 13673MICROCHIP EIC DRIVER 13674M: Claudiu Beznea <claudiu.beznea@microchip.com> 13675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13676S: Supported 13677F: drivers/irqchip/irq-mchp-eic.c 13678 13679MICROCHIP I2C DRIVER 13680M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13681L: linux-i2c@vger.kernel.org 13682S: Supported 13683F: drivers/i2c/busses/i2c-at91-*.c 13684F: drivers/i2c/busses/i2c-at91.h 13685 13686MICROCHIP ISC DRIVER 13687M: Eugen Hristev <eugen.hristev@microchip.com> 13688L: linux-media@vger.kernel.org 13689S: Supported 13690F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13691F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13692F: drivers/staging/media/deprecated/atmel/atmel-isc* 13693F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13694F: drivers/media/platform/microchip/microchip-isc* 13695F: drivers/media/platform/microchip/microchip-sama*-isc* 13696F: include/linux/atmel-isc-media.h 13697 13698MICROCHIP ISI DRIVER 13699M: Eugen Hristev <eugen.hristev@microchip.com> 13700L: linux-media@vger.kernel.org 13701S: Supported 13702F: drivers/media/platform/atmel/atmel-isi.c 13703F: drivers/media/platform/atmel/atmel-isi.h 13704 13705MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13706M: Woojung Huh <woojung.huh@microchip.com> 13707M: UNGLinuxDriver@microchip.com 13708L: netdev@vger.kernel.org 13709S: Maintained 13710F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13711F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13712F: drivers/net/dsa/microchip/* 13713F: include/linux/platform_data/microchip-ksz.h 13714F: net/dsa/tag_ksz.c 13715 13716MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13717M: Arun Ramadoss <arun.ramadoss@microchip.com> 13718R: UNGLinuxDriver@microchip.com 13719L: netdev@vger.kernel.org 13720S: Maintained 13721F: drivers/net/phy/microchip_t1.c 13722 13723MICROCHIP LAN743X ETHERNET DRIVER 13724M: Bryan Whitehead <bryan.whitehead@microchip.com> 13725M: UNGLinuxDriver@microchip.com 13726L: netdev@vger.kernel.org 13727S: Maintained 13728F: drivers/net/ethernet/microchip/lan743x_* 13729 13730MICROCHIP LAN966X ETHERNET DRIVER 13731M: Horatiu Vultur <horatiu.vultur@microchip.com> 13732M: UNGLinuxDriver@microchip.com 13733L: netdev@vger.kernel.org 13734S: Maintained 13735F: drivers/net/ethernet/microchip/lan966x/* 13736 13737MICROCHIP LCDFB DRIVER 13738M: Nicolas Ferre <nicolas.ferre@microchip.com> 13739L: linux-fbdev@vger.kernel.org 13740S: Maintained 13741F: drivers/video/fbdev/atmel_lcdfb.c 13742F: include/video/atmel_lcdc.h 13743 13744MICROCHIP MCP16502 PMIC DRIVER 13745M: Claudiu Beznea <claudiu.beznea@microchip.com> 13746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13747S: Supported 13748F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13749F: drivers/regulator/mcp16502.c 13750 13751MICROCHIP MCP3911 ADC DRIVER 13752M: Marcus Folkesson <marcus.folkesson@gmail.com> 13753M: Kent Gustavsson <kent@minoris.se> 13754L: linux-iio@vger.kernel.org 13755S: Maintained 13756F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13757F: drivers/iio/adc/mcp3911.c 13758 13759MICROCHIP MMC/SD/SDIO MCI DRIVER 13760M: Ludovic Desroches <ludovic.desroches@microchip.com> 13761S: Maintained 13762F: drivers/mmc/host/atmel-mci.c 13763 13764MICROCHIP NAND DRIVER 13765M: Tudor Ambarus <tudor.ambarus@microchip.com> 13766L: linux-mtd@lists.infradead.org 13767S: Supported 13768F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13769F: drivers/mtd/nand/raw/atmel/* 13770 13771MICROCHIP PCI1XXXX GP DRIVER 13772M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13773L: linux-gpio@vger.kernel.org 13774S: Supported 13775F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13776F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13777F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13778 13779MICROCHIP OTPC DRIVER 13780M: Claudiu Beznea <claudiu.beznea@microchip.com> 13781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13782S: Supported 13783F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13784F: drivers/nvmem/microchip-otpc.c 13785F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13786 13787MICROCHIP PCI1XXXX I2C DRIVER 13788M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13789M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13790M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13791L: linux-i2c@vger.kernel.org 13792S: Maintained 13793F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13794 13795MICROCHIP PWM DRIVER 13796M: Claudiu Beznea <claudiu.beznea@microchip.com> 13797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13798L: linux-pwm@vger.kernel.org 13799S: Supported 13800F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13801F: drivers/pwm/pwm-atmel.c 13802 13803MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13804M: Eugen Hristev <eugen.hristev@microchip.com> 13805L: linux-iio@vger.kernel.org 13806S: Supported 13807F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13808F: drivers/iio/adc/at91-sama5d2_adc.c 13809F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13810 13811MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13812M: Claudiu Beznea <claudiu.beznea@microchip.com> 13813S: Supported 13814F: drivers/power/reset/at91-sama5d2_shdwc.c 13815 13816MICROCHIP SPI DRIVER 13817M: Tudor Ambarus <tudor.ambarus@microchip.com> 13818S: Supported 13819F: drivers/spi/spi-atmel.* 13820 13821MICROCHIP SSC DRIVER 13822M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13824S: Supported 13825F: drivers/misc/atmel-ssc.c 13826F: include/linux/atmel-ssc.h 13827 13828MICROCHIP SOC DRIVERS 13829M: Conor Dooley <conor@kernel.org> 13830S: Supported 13831T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13832F: drivers/soc/microchip/ 13833 13834MICROCHIP USB251XB DRIVER 13835M: Richard Leitner <richard.leitner@skidata.com> 13836L: linux-usb@vger.kernel.org 13837S: Maintained 13838F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13839F: drivers/usb/misc/usb251xb.c 13840 13841MICROCHIP USBA UDC DRIVER 13842M: Cristian Birsan <cristian.birsan@microchip.com> 13843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13844S: Supported 13845F: drivers/usb/gadget/udc/atmel_usba_udc.* 13846 13847MICROCHIP WILC1000 WIFI DRIVER 13848M: Ajay Singh <ajay.kathat@microchip.com> 13849M: Claudiu Beznea <claudiu.beznea@microchip.com> 13850L: linux-wireless@vger.kernel.org 13851S: Supported 13852F: drivers/net/wireless/microchip/wilc1000/ 13853 13854MICROSEMI MIPS SOCS 13855M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13856M: UNGLinuxDriver@microchip.com 13857L: linux-mips@vger.kernel.org 13858S: Supported 13859F: Documentation/devicetree/bindings/mips/mscc.txt 13860F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13861F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13862F: arch/mips/boot/dts/mscc/ 13863F: arch/mips/configs/generic/board-ocelot.config 13864F: arch/mips/generic/board-ocelot.c 13865 13866MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13867M: Don Brace <don.brace@microchip.com> 13868L: storagedev@microchip.com 13869L: linux-scsi@vger.kernel.org 13870S: Supported 13871F: Documentation/scsi/smartpqi.rst 13872F: drivers/scsi/smartpqi/Kconfig 13873F: drivers/scsi/smartpqi/Makefile 13874F: drivers/scsi/smartpqi/smartpqi*.[ch] 13875F: include/linux/cciss*.h 13876F: include/uapi/linux/cciss*.h 13877 13878MICROSOFT MANA RDMA DRIVER 13879M: Long Li <longli@microsoft.com> 13880M: Ajay Sharma <sharmaajay@microsoft.com> 13881L: linux-rdma@vger.kernel.org 13882S: Supported 13883F: drivers/infiniband/hw/mana/ 13884F: include/net/mana 13885F: include/uapi/rdma/mana-abi.h 13886 13887MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13888M: Maximilian Luz <luzmaximilian@gmail.com> 13889L: platform-driver-x86@vger.kernel.org 13890S: Maintained 13891F: drivers/platform/surface/surface_aggregator_tabletsw.c 13892 13893MICROSOFT SURFACE BATTERY AND AC DRIVERS 13894M: Maximilian Luz <luzmaximilian@gmail.com> 13895L: linux-pm@vger.kernel.org 13896L: platform-driver-x86@vger.kernel.org 13897S: Maintained 13898F: drivers/power/supply/surface_battery.c 13899F: drivers/power/supply/surface_charger.c 13900 13901MICROSOFT SURFACE DTX DRIVER 13902M: Maximilian Luz <luzmaximilian@gmail.com> 13903L: platform-driver-x86@vger.kernel.org 13904S: Maintained 13905F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13906F: drivers/platform/surface/surface_dtx.c 13907F: include/uapi/linux/surface_aggregator/dtx.h 13908 13909MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13910M: Maximilian Luz <luzmaximilian@gmail.com> 13911L: platform-driver-x86@vger.kernel.org 13912S: Maintained 13913F: drivers/platform/surface/surface_gpe.c 13914 13915MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13916M: Hans de Goede <hdegoede@redhat.com> 13917M: Mark Gross <markgross@kernel.org> 13918M: Maximilian Luz <luzmaximilian@gmail.com> 13919L: platform-driver-x86@vger.kernel.org 13920S: Maintained 13921T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13922F: drivers/platform/surface/ 13923 13924MICROSOFT SURFACE HID TRANSPORT DRIVER 13925M: Maximilian Luz <luzmaximilian@gmail.com> 13926L: linux-input@vger.kernel.org 13927L: platform-driver-x86@vger.kernel.org 13928S: Maintained 13929F: drivers/hid/surface-hid/ 13930 13931MICROSOFT SURFACE HOT-PLUG DRIVER 13932M: Maximilian Luz <luzmaximilian@gmail.com> 13933L: platform-driver-x86@vger.kernel.org 13934S: Maintained 13935F: drivers/platform/surface/surface_hotplug.c 13936 13937MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13938M: Maximilian Luz <luzmaximilian@gmail.com> 13939L: platform-driver-x86@vger.kernel.org 13940S: Maintained 13941F: drivers/platform/surface/surface_platform_profile.c 13942 13943MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13944M: Chen Yu <yu.c.chen@intel.com> 13945L: platform-driver-x86@vger.kernel.org 13946S: Supported 13947F: drivers/platform/surface/surfacepro3_button.c 13948 13949MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13950M: Maximilian Luz <luzmaximilian@gmail.com> 13951L: platform-driver-x86@vger.kernel.org 13952S: Maintained 13953W: https://github.com/linux-surface/surface-aggregator-module 13954C: irc://irc.libera.chat/linux-surface 13955F: Documentation/driver-api/surface_aggregator/ 13956F: drivers/platform/surface/aggregator/ 13957F: drivers/platform/surface/surface_acpi_notify.c 13958F: drivers/platform/surface/surface_aggregator_cdev.c 13959F: drivers/platform/surface/surface_aggregator_registry.c 13960F: include/linux/surface_acpi_notify.h 13961F: include/linux/surface_aggregator/ 13962F: include/uapi/linux/surface_aggregator/ 13963 13964MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13965M: Maximilian Luz <luzmaximilian@gmail.com> 13966L: platform-driver-x86@vger.kernel.org 13967S: Maintained 13968F: drivers/platform/surface/surface_aggregator_hub.c 13969 13970MICROTEK X6 SCANNER 13971M: Oliver Neukum <oliver@neukum.org> 13972S: Maintained 13973F: drivers/usb/image/microtek.* 13974 13975MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13976M: Luka Kovacic <luka.kovacic@sartura.hr> 13977M: Luka Perkov <luka.perkov@sartura.hr> 13978S: Maintained 13979F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13980F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13981F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13982F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13983F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13984F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13985 13986MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13987M: Sakari Ailus <sakari.ailus@linux.intel.com> 13988L: linux-media@vger.kernel.org 13989S: Maintained 13990F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13991F: Documentation/driver-api/media/drivers/ccs/ 13992F: Documentation/userspace-api/media/drivers/ccs.rst 13993F: drivers/media/i2c/ccs-pll.c 13994F: drivers/media/i2c/ccs-pll.h 13995F: drivers/media/i2c/ccs/ 13996F: include/uapi/linux/ccs.h 13997F: include/uapi/linux/smiapp.h 13998 13999MIPS 14000M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14001L: linux-mips@vger.kernel.org 14002S: Maintained 14003W: http://www.linux-mips.org/ 14004Q: https://patchwork.kernel.org/project/linux-mips/list/ 14005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14006F: Documentation/devicetree/bindings/mips/ 14007F: Documentation/mips/ 14008F: arch/mips/ 14009F: drivers/platform/mips/ 14010F: include/dt-bindings/mips/ 14011 14012MIPS BOSTON DEVELOPMENT BOARD 14013M: Paul Burton <paulburton@kernel.org> 14014L: linux-mips@vger.kernel.org 14015S: Maintained 14016F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14017F: arch/mips/boot/dts/img/boston.dts 14018F: arch/mips/configs/generic/board-boston.config 14019F: drivers/clk/imgtec/clk-boston.c 14020F: include/dt-bindings/clock/boston-clock.h 14021 14022MIPS CORE DRIVERS 14023M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14024M: Serge Semin <fancer.lancer@gmail.com> 14025L: linux-mips@vger.kernel.org 14026S: Supported 14027F: drivers/bus/mips_cdmm.c 14028F: drivers/clocksource/mips-gic-timer.c 14029F: drivers/cpuidle/cpuidle-cps.c 14030F: drivers/irqchip/irq-mips-cpu.c 14031F: drivers/irqchip/irq-mips-gic.c 14032 14033MIPS GENERIC PLATFORM 14034M: Paul Burton <paulburton@kernel.org> 14035L: linux-mips@vger.kernel.org 14036S: Supported 14037F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14038F: arch/mips/generic/ 14039F: arch/mips/tools/generic-board-config.sh 14040 14041MIPS RINT INSTRUCTION EMULATION 14042M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14043L: linux-mips@vger.kernel.org 14044S: Supported 14045F: arch/mips/math-emu/dp_rint.c 14046F: arch/mips/math-emu/sp_rint.c 14047 14048MIPS/LOONGSON1 ARCHITECTURE 14049M: Keguang Zhang <keguang.zhang@gmail.com> 14050L: linux-mips@vger.kernel.org 14051S: Maintained 14052F: arch/mips/include/asm/mach-loongson32/ 14053F: arch/mips/loongson32/ 14054F: drivers/*/*/*loongson1* 14055F: drivers/*/*loongson1* 14056 14057MIPS/LOONGSON2EF ARCHITECTURE 14058M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14059L: linux-mips@vger.kernel.org 14060S: Maintained 14061F: arch/mips/include/asm/mach-loongson2ef/ 14062F: arch/mips/loongson2ef/ 14063F: drivers/cpufreq/loongson2_cpufreq.c 14064 14065MIPS/LOONGSON64 ARCHITECTURE 14066M: Huacai Chen <chenhuacai@kernel.org> 14067M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14068L: linux-mips@vger.kernel.org 14069S: Maintained 14070F: arch/mips/include/asm/mach-loongson64/ 14071F: arch/mips/loongson64/ 14072F: drivers/irqchip/irq-loongson* 14073F: drivers/platform/mips/cpu_hwmon.c 14074 14075MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14076M: Hans Verkuil <hverkuil@xs4all.nl> 14077L: linux-media@vger.kernel.org 14078S: Odd Fixes 14079W: https://linuxtv.org 14080T: git git://linuxtv.org/media_tree.git 14081F: drivers/media/radio/radio-miropcm20* 14082 14083MMP SUPPORT 14084R: Lubomir Rintel <lkundrak@v3.sk> 14085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14086S: Odd Fixes 14087T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14088F: arch/arm/boot/dts/mmp* 14089F: arch/arm/mach-mmp/ 14090F: include/linux/soc/mmp/ 14091 14092MMP USB PHY DRIVERS 14093R: Lubomir Rintel <lkundrak@v3.sk> 14094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14095S: Maintained 14096F: drivers/phy/marvell/phy-mmp3-usb.c 14097F: drivers/phy/marvell/phy-pxa-usb.c 14098 14099MMU GATHER AND TLB INVALIDATION 14100M: Will Deacon <will@kernel.org> 14101M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14102M: Andrew Morton <akpm@linux-foundation.org> 14103M: Nick Piggin <npiggin@gmail.com> 14104M: Peter Zijlstra <peterz@infradead.org> 14105L: linux-arch@vger.kernel.org 14106L: linux-mm@kvack.org 14107S: Maintained 14108F: arch/*/include/asm/tlb.h 14109F: include/asm-generic/tlb.h 14110F: mm/mmu_gather.c 14111 14112MN88472 MEDIA DRIVER 14113M: Antti Palosaari <crope@iki.fi> 14114L: linux-media@vger.kernel.org 14115S: Maintained 14116W: https://linuxtv.org 14117W: http://palosaari.fi/linux/ 14118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14119F: drivers/media/dvb-frontends/mn88472* 14120 14121MN88473 MEDIA DRIVER 14122M: Antti Palosaari <crope@iki.fi> 14123L: linux-media@vger.kernel.org 14124S: Maintained 14125W: https://linuxtv.org 14126W: http://palosaari.fi/linux/ 14127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14128F: drivers/media/dvb-frontends/mn88473* 14129 14130MODULE SUPPORT 14131M: Luis Chamberlain <mcgrof@kernel.org> 14132L: linux-modules@vger.kernel.org 14133L: linux-kernel@vger.kernel.org 14134S: Maintained 14135T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14136F: include/linux/module.h 14137F: kernel/module/ 14138F: scripts/module* 14139 14140MONOLITHIC POWER SYSTEM PMIC DRIVER 14141M: Saravanan Sekar <sravanhome@gmail.com> 14142S: Maintained 14143F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14144F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14145F: drivers/iio/adc/mp2629_adc.c 14146F: drivers/mfd/mp2629.c 14147F: drivers/power/supply/mp2629_charger.c 14148F: drivers/regulator/mp5416.c 14149F: drivers/regulator/mpq7920.c 14150F: drivers/regulator/mpq7920.h 14151F: include/linux/mfd/mp2629.h 14152 14153MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 14154S: Orphan 14155W: http://popies.net/meye/ 14156F: Documentation/userspace-api/media/drivers/meye* 14157F: drivers/staging/media/deprecated/meye/ 14158F: include/uapi/linux/meye.h 14159 14160MOTORCOMM PHY DRIVER 14161M: Peter Geis <pgwipeout@gmail.com> 14162M: Frank <Frank.Sae@motor-comm.com> 14163L: netdev@vger.kernel.org 14164S: Maintained 14165F: drivers/net/phy/motorcomm.c 14166 14167MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14168M: Jiri Slaby <jirislaby@kernel.org> 14169S: Maintained 14170F: Documentation/driver-api/tty/moxa-smartio.rst 14171F: drivers/tty/mxser.* 14172 14173MR800 AVERMEDIA USB FM RADIO DRIVER 14174M: Alexey Klimov <klimov.linux@gmail.com> 14175L: linux-media@vger.kernel.org 14176S: Maintained 14177T: git git://linuxtv.org/media_tree.git 14178F: drivers/media/radio/radio-mr800.c 14179 14180MRF24J40 IEEE 802.15.4 RADIO DRIVER 14181M: Alan Ott <alan@signal11.us> 14182L: linux-wpan@vger.kernel.org 14183S: Maintained 14184F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14185F: drivers/net/ieee802154/mrf24j40.c 14186 14187MSI LAPTOP SUPPORT 14188M: "Lee, Chun-Yi" <jlee@suse.com> 14189L: platform-driver-x86@vger.kernel.org 14190S: Maintained 14191F: drivers/platform/x86/msi-laptop.c 14192 14193MSI WMI SUPPORT 14194L: platform-driver-x86@vger.kernel.org 14195S: Orphan 14196F: drivers/platform/x86/msi-wmi.c 14197 14198MSI001 MEDIA DRIVER 14199M: Antti Palosaari <crope@iki.fi> 14200L: linux-media@vger.kernel.org 14201S: Maintained 14202W: https://linuxtv.org 14203W: http://palosaari.fi/linux/ 14204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14205T: git git://linuxtv.org/anttip/media_tree.git 14206F: drivers/media/tuners/msi001* 14207 14208MSI2500 MEDIA DRIVER 14209M: Antti Palosaari <crope@iki.fi> 14210L: linux-media@vger.kernel.org 14211S: Maintained 14212W: https://linuxtv.org 14213W: http://palosaari.fi/linux/ 14214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14215T: git git://linuxtv.org/anttip/media_tree.git 14216F: drivers/media/usb/msi2500/ 14217 14218MSTAR INTERRUPT CONTROLLER DRIVER 14219M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14220M: Daniel Palmer <daniel@thingy.jp> 14221S: Maintained 14222F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14223F: drivers/irqchip/irq-mst-intc.c 14224 14225MSYSTEMS DISKONCHIP G3 MTD DRIVER 14226M: Robert Jarzmik <robert.jarzmik@free.fr> 14227L: linux-mtd@lists.infradead.org 14228S: Maintained 14229F: drivers/mtd/devices/docg3* 14230 14231MT9M032 APTINA SENSOR DRIVER 14232M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14233L: linux-media@vger.kernel.org 14234S: Maintained 14235T: git git://linuxtv.org/media_tree.git 14236F: drivers/media/i2c/mt9m032.c 14237F: include/media/i2c/mt9m032.h 14238 14239MT9P031 APTINA CAMERA SENSOR 14240M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14241L: linux-media@vger.kernel.org 14242S: Maintained 14243T: git git://linuxtv.org/media_tree.git 14244F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14245F: drivers/media/i2c/mt9p031.c 14246F: include/media/i2c/mt9p031.h 14247 14248MT9T001 APTINA CAMERA SENSOR 14249M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14250L: linux-media@vger.kernel.org 14251S: Maintained 14252T: git git://linuxtv.org/media_tree.git 14253F: drivers/media/i2c/mt9t001.c 14254F: include/media/i2c/mt9t001.h 14255 14256MT9T112 APTINA CAMERA SENSOR 14257M: Jacopo Mondi <jacopo@jmondi.org> 14258L: linux-media@vger.kernel.org 14259S: Odd Fixes 14260T: git git://linuxtv.org/media_tree.git 14261F: drivers/media/i2c/mt9t112.c 14262F: include/media/i2c/mt9t112.h 14263 14264MT9V032 APTINA CAMERA SENSOR 14265M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14266L: linux-media@vger.kernel.org 14267S: Maintained 14268T: git git://linuxtv.org/media_tree.git 14269F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14270F: drivers/media/i2c/mt9v032.c 14271F: include/media/i2c/mt9v032.h 14272 14273MT9V111 APTINA CAMERA SENSOR 14274M: Jacopo Mondi <jacopo@jmondi.org> 14275L: linux-media@vger.kernel.org 14276S: Maintained 14277T: git git://linuxtv.org/media_tree.git 14278F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14279F: drivers/media/i2c/mt9v111.c 14280 14281MULTIFUNCTION DEVICES (MFD) 14282M: Lee Jones <lee@kernel.org> 14283S: Supported 14284T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14285F: Documentation/devicetree/bindings/mfd/ 14286F: drivers/mfd/ 14287F: include/dt-bindings/mfd/ 14288F: include/linux/mfd/ 14289 14290MULTIMEDIA CARD (MMC) ETC. OVER SPI 14291S: Orphan 14292F: drivers/mmc/host/mmc_spi.c 14293F: include/linux/spi/mmc_spi.h 14294 14295MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14296M: Ulf Hansson <ulf.hansson@linaro.org> 14297L: linux-mmc@vger.kernel.org 14298S: Maintained 14299T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14300F: Documentation/devicetree/bindings/mmc/ 14301F: drivers/mmc/ 14302F: include/linux/mmc/ 14303F: include/uapi/linux/mmc/ 14304 14305MULTIPLEXER SUBSYSTEM 14306M: Peter Rosin <peda@axentia.se> 14307S: Maintained 14308F: Documentation/ABI/testing/sysfs-class-mux* 14309F: Documentation/devicetree/bindings/mux/ 14310F: drivers/mux/ 14311F: include/dt-bindings/mux/ 14312F: include/linux/mux/ 14313 14314MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14315M: Bin Liu <b-liu@ti.com> 14316L: linux-usb@vger.kernel.org 14317S: Maintained 14318F: drivers/usb/musb/ 14319 14320MXL301RF MEDIA DRIVER 14321M: Akihiro Tsukada <tskd08@gmail.com> 14322L: linux-media@vger.kernel.org 14323S: Odd Fixes 14324F: drivers/media/tuners/mxl301rf* 14325 14326MXL5007T MEDIA DRIVER 14327M: Michael Krufky <mkrufky@linuxtv.org> 14328L: linux-media@vger.kernel.org 14329S: Maintained 14330W: https://linuxtv.org 14331W: http://github.com/mkrufky 14332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14333T: git git://linuxtv.org/mkrufky/tuners.git 14334F: drivers/media/tuners/mxl5007t.* 14335 14336MXSFB DRM DRIVER 14337M: Marek Vasut <marex@denx.de> 14338M: Stefan Agner <stefan@agner.ch> 14339L: dri-devel@lists.freedesktop.org 14340S: Supported 14341T: git git://anongit.freedesktop.org/drm/drm-misc 14342F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14343F: drivers/gpu/drm/mxsfb/ 14344 14345MYLEX DAC960 PCI RAID Controller 14346M: Hannes Reinecke <hare@kernel.org> 14347L: linux-scsi@vger.kernel.org 14348S: Supported 14349F: drivers/scsi/myrb.* 14350F: drivers/scsi/myrs.* 14351 14352MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14353M: Chris Lee <christopher.lee@cspi.com> 14354L: netdev@vger.kernel.org 14355S: Supported 14356W: https://www.cspi.com/ethernet-products/support/downloads/ 14357F: drivers/net/ethernet/myricom/myri10ge/ 14358 14359NAND FLASH SUBSYSTEM 14360M: Miquel Raynal <miquel.raynal@bootlin.com> 14361R: Richard Weinberger <richard@nod.at> 14362L: linux-mtd@lists.infradead.org 14363S: Maintained 14364W: http://www.linux-mtd.infradead.org/ 14365Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14366C: irc://irc.oftc.net/mtd 14367T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14368F: drivers/mtd/nand/ 14369F: include/linux/mtd/*nand*.h 14370 14371NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14372M: Daniel Mack <zonque@gmail.com> 14373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14374S: Maintained 14375W: http://www.native-instruments.com 14376F: sound/usb/caiaq/ 14377 14378NATSEMI ETHERNET DRIVER (DP8381x) 14379S: Orphan 14380F: drivers/net/ethernet/natsemi/natsemi.c 14381 14382NCR 5380 SCSI DRIVERS 14383M: Finn Thain <fthain@linux-m68k.org> 14384M: Michael Schmitz <schmitzmic@gmail.com> 14385L: linux-scsi@vger.kernel.org 14386S: Maintained 14387F: Documentation/scsi/g_NCR5380.rst 14388F: drivers/scsi/NCR5380.* 14389F: drivers/scsi/arm/cumana_1.c 14390F: drivers/scsi/arm/oak.c 14391F: drivers/scsi/atari_scsi.* 14392F: drivers/scsi/dmx3191d.c 14393F: drivers/scsi/g_NCR5380.* 14394F: drivers/scsi/mac_scsi.* 14395F: drivers/scsi/sun3_scsi.* 14396F: drivers/scsi/sun3_scsi_vme.c 14397 14398NCSI LIBRARY 14399M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14400S: Maintained 14401F: net/ncsi/ 14402 14403NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14404M: Guenter Roeck <linux@roeck-us.net> 14405L: linux-hwmon@vger.kernel.org 14406S: Maintained 14407F: Documentation/hwmon/nct6775.rst 14408F: drivers/hwmon/nct6775-core.c 14409F: drivers/hwmon/nct6775-platform.c 14410F: drivers/hwmon/nct6775.h 14411 14412NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14413M: Zev Weiss <zev@bewilderbeest.net> 14414L: linux-hwmon@vger.kernel.org 14415S: Maintained 14416F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14417F: drivers/hwmon/nct6775-i2c.c 14418 14419NETDEVSIM 14420M: Jakub Kicinski <kuba@kernel.org> 14421S: Maintained 14422F: drivers/net/netdevsim/* 14423 14424NETEM NETWORK EMULATOR 14425M: Stephen Hemminger <stephen@networkplumber.org> 14426L: netdev@vger.kernel.org 14427S: Maintained 14428F: net/sched/sch_netem.c 14429 14430NETERION 10GbE DRIVERS (s2io) 14431M: Jon Mason <jdmason@kudzu.us> 14432L: netdev@vger.kernel.org 14433S: Supported 14434F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14435F: drivers/net/ethernet/neterion/ 14436 14437NETFILTER 14438M: Pablo Neira Ayuso <pablo@netfilter.org> 14439M: Jozsef Kadlecsik <kadlec@netfilter.org> 14440M: Florian Westphal <fw@strlen.de> 14441L: netfilter-devel@vger.kernel.org 14442L: coreteam@netfilter.org 14443S: Maintained 14444W: http://www.netfilter.org/ 14445W: http://www.iptables.org/ 14446W: http://www.nftables.org/ 14447Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14448C: irc://irc.libera.chat/netfilter 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14451F: include/linux/netfilter* 14452F: include/linux/netfilter/ 14453F: include/net/netfilter/ 14454F: include/uapi/linux/netfilter* 14455F: include/uapi/linux/netfilter/ 14456F: net/*/netfilter.c 14457F: net/*/netfilter/ 14458F: net/bridge/br_netfilter*.c 14459F: net/netfilter/ 14460 14461NETROM NETWORK LAYER 14462M: Ralf Baechle <ralf@linux-mips.org> 14463L: linux-hams@vger.kernel.org 14464S: Maintained 14465W: http://www.linux-ax25.org/ 14466F: include/net/netrom.h 14467F: include/uapi/linux/netrom.h 14468F: net/netrom/ 14469 14470NETRONIX EMBEDDED CONTROLLER 14471M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14472S: Maintained 14473F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14474F: drivers/mfd/ntxec.c 14475F: drivers/pwm/pwm-ntxec.c 14476F: drivers/rtc/rtc-ntxec.c 14477F: include/linux/mfd/ntxec.h 14478 14479NETRONOME ETHERNET DRIVERS 14480M: Simon Horman <simon.horman@corigine.com> 14481R: Jakub Kicinski <kuba@kernel.org> 14482L: oss-drivers@corigine.com 14483S: Maintained 14484F: drivers/net/ethernet/netronome/ 14485 14486NETWORK BLOCK DEVICE (NBD) 14487M: Josef Bacik <josef@toxicpanda.com> 14488L: linux-block@vger.kernel.org 14489L: nbd@other.debian.org 14490S: Maintained 14491F: Documentation/admin-guide/blockdev/nbd.rst 14492F: drivers/block/nbd.c 14493F: include/trace/events/nbd.h 14494F: include/uapi/linux/nbd.h 14495 14496NETWORK DROP MONITOR 14497M: Neil Horman <nhorman@tuxdriver.com> 14498L: netdev@vger.kernel.org 14499S: Maintained 14500W: https://fedorahosted.org/dropwatch/ 14501F: include/uapi/linux/net_dropmon.h 14502F: net/core/drop_monitor.c 14503 14504NETWORKING DRIVERS 14505M: "David S. Miller" <davem@davemloft.net> 14506M: Eric Dumazet <edumazet@google.com> 14507M: Jakub Kicinski <kuba@kernel.org> 14508M: Paolo Abeni <pabeni@redhat.com> 14509L: netdev@vger.kernel.org 14510S: Maintained 14511Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14512T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14513T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14514F: Documentation/devicetree/bindings/net/ 14515F: drivers/connector/ 14516F: drivers/net/ 14517F: include/dt-bindings/net/ 14518F: include/linux/etherdevice.h 14519F: include/linux/fcdevice.h 14520F: include/linux/fddidevice.h 14521F: include/linux/hippidevice.h 14522F: include/linux/if_* 14523F: include/linux/inetdevice.h 14524F: include/linux/netdevice.h 14525F: include/uapi/linux/if_* 14526F: include/uapi/linux/netdevice.h 14527 14528NETWORKING DRIVERS (WIRELESS) 14529M: Kalle Valo <kvalo@kernel.org> 14530L: linux-wireless@vger.kernel.org 14531S: Maintained 14532W: https://wireless.wiki.kernel.org/ 14533Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14534T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14535T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14536F: Documentation/devicetree/bindings/net/wireless/ 14537F: drivers/net/wireless/ 14538 14539NETWORKING [DSA] 14540M: Andrew Lunn <andrew@lunn.ch> 14541M: Florian Fainelli <f.fainelli@gmail.com> 14542M: Vladimir Oltean <olteanv@gmail.com> 14543S: Maintained 14544F: Documentation/devicetree/bindings/net/dsa/ 14545F: drivers/net/dsa/ 14546F: include/linux/dsa/ 14547F: include/linux/platform_data/dsa.h 14548F: include/net/dsa.h 14549F: net/dsa/ 14550F: tools/testing/selftests/drivers/net/dsa/ 14551 14552NETWORKING [GENERAL] 14553M: "David S. Miller" <davem@davemloft.net> 14554M: Eric Dumazet <edumazet@google.com> 14555M: Jakub Kicinski <kuba@kernel.org> 14556M: Paolo Abeni <pabeni@redhat.com> 14557L: netdev@vger.kernel.org 14558S: Maintained 14559Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14560B: mailto:netdev@vger.kernel.org 14561T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14562T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14563F: Documentation/networking/ 14564F: Documentation/process/maintainer-netdev.rst 14565F: include/linux/in.h 14566F: include/linux/net.h 14567F: include/linux/netdevice.h 14568F: include/net/ 14569F: include/uapi/linux/in.h 14570F: include/uapi/linux/net.h 14571F: include/uapi/linux/net_namespace.h 14572F: include/uapi/linux/netdevice.h 14573F: lib/net_utils.c 14574F: lib/random32.c 14575F: net/ 14576F: tools/testing/selftests/net/ 14577 14578NETWORKING [IPSEC] 14579M: Steffen Klassert <steffen.klassert@secunet.com> 14580M: Herbert Xu <herbert@gondor.apana.org.au> 14581M: "David S. Miller" <davem@davemloft.net> 14582L: netdev@vger.kernel.org 14583S: Maintained 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14585T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14586F: include/net/xfrm.h 14587F: include/uapi/linux/xfrm.h 14588F: net/ipv4/ah4.c 14589F: net/ipv4/esp4* 14590F: net/ipv4/ip_vti.c 14591F: net/ipv4/ipcomp.c 14592F: net/ipv4/xfrm* 14593F: net/ipv6/ah6.c 14594F: net/ipv6/esp6* 14595F: net/ipv6/ip6_vti.c 14596F: net/ipv6/ipcomp6.c 14597F: net/ipv6/xfrm* 14598F: net/key/ 14599F: net/xfrm/ 14600F: tools/testing/selftests/net/ipsec.c 14601 14602NETWORKING [IPv4/IPv6] 14603M: "David S. Miller" <davem@davemloft.net> 14604M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14605M: David Ahern <dsahern@kernel.org> 14606L: netdev@vger.kernel.org 14607S: Maintained 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14609F: arch/x86/net/* 14610F: include/linux/ip.h 14611F: include/linux/ipv6* 14612F: include/net/fib* 14613F: include/net/ip* 14614F: include/net/route.h 14615F: net/ipv4/ 14616F: net/ipv6/ 14617 14618NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14619M: Paul Moore <paul@paul-moore.com> 14620L: netdev@vger.kernel.org 14621L: linux-security-module@vger.kernel.org 14622S: Maintained 14623W: https://github.com/netlabel 14624F: Documentation/netlabel/ 14625F: include/net/calipso.h 14626F: include/net/cipso_ipv4.h 14627F: include/net/netlabel.h 14628F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14629F: include/uapi/linux/netfilter/xt_SECMARK.h 14630F: net/ipv4/cipso_ipv4.c 14631F: net/ipv6/calipso.c 14632F: net/netfilter/xt_CONNSECMARK.c 14633F: net/netfilter/xt_SECMARK.c 14634F: net/netlabel/ 14635 14636NETWORKING [MPTCP] 14637M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14638M: Matthieu Baerts <matthieu.baerts@tessares.net> 14639L: netdev@vger.kernel.org 14640L: mptcp@lists.linux.dev 14641S: Maintained 14642W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14643B: https://github.com/multipath-tcp/mptcp_net-next/issues 14644F: Documentation/networking/mptcp-sysctl.rst 14645F: include/net/mptcp.h 14646F: include/trace/events/mptcp.h 14647F: include/uapi/linux/mptcp.h 14648F: net/mptcp/ 14649F: tools/testing/selftests/bpf/*/*mptcp*.c 14650F: tools/testing/selftests/net/mptcp/ 14651 14652NETWORKING [TCP] 14653M: Eric Dumazet <edumazet@google.com> 14654L: netdev@vger.kernel.org 14655S: Maintained 14656F: include/linux/tcp.h 14657F: include/net/tcp.h 14658F: include/trace/events/tcp.h 14659F: include/uapi/linux/tcp.h 14660F: net/ipv4/syncookies.c 14661F: net/ipv4/tcp*.c 14662F: net/ipv6/syncookies.c 14663F: net/ipv6/tcp*.c 14664 14665NETWORKING [TLS] 14666M: Boris Pismenny <borisp@nvidia.com> 14667M: John Fastabend <john.fastabend@gmail.com> 14668M: Jakub Kicinski <kuba@kernel.org> 14669L: netdev@vger.kernel.org 14670S: Maintained 14671F: include/net/tls.h 14672F: include/uapi/linux/tls.h 14673F: net/tls/* 14674 14675NETXEN (1/10) GbE SUPPORT 14676M: Manish Chopra <manishc@marvell.com> 14677M: Rahul Verma <rahulv@marvell.com> 14678M: GR-Linux-NIC-Dev@marvell.com 14679L: netdev@vger.kernel.org 14680S: Supported 14681F: drivers/net/ethernet/qlogic/netxen/ 14682 14683NET_FAILOVER MODULE 14684M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14685L: netdev@vger.kernel.org 14686S: Supported 14687F: Documentation/networking/net_failover.rst 14688F: drivers/net/net_failover.c 14689F: include/net/net_failover.h 14690 14691NEXTHOP 14692M: David Ahern <dsahern@kernel.org> 14693L: netdev@vger.kernel.org 14694S: Maintained 14695F: include/net/netns/nexthop.h 14696F: include/net/nexthop.h 14697F: include/uapi/linux/nexthop.h 14698F: net/ipv4/nexthop.c 14699 14700NFC SUBSYSTEM 14701M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14702L: linux-nfc@lists.01.org (subscribers-only) 14703L: netdev@vger.kernel.org 14704S: Maintained 14705B: mailto:linux-nfc@lists.01.org 14706F: Documentation/devicetree/bindings/net/nfc/ 14707F: drivers/nfc/ 14708F: include/linux/platform_data/nfcmrvl.h 14709F: include/net/nfc/ 14710F: include/uapi/linux/nfc.h 14711F: net/nfc/ 14712 14713NFC VIRTUAL NCI DEVICE DRIVER 14714M: Bongsu Jeon <bongsu.jeon@samsung.com> 14715L: netdev@vger.kernel.org 14716L: linux-nfc@lists.01.org (subscribers-only) 14717S: Supported 14718F: drivers/nfc/virtual_ncidev.c 14719F: tools/testing/selftests/nci/ 14720 14721NFS, SUNRPC, AND LOCKD CLIENTS 14722M: Trond Myklebust <trond.myklebust@hammerspace.com> 14723M: Anna Schumaker <anna@kernel.org> 14724L: linux-nfs@vger.kernel.org 14725S: Maintained 14726W: http://client.linux-nfs.org 14727T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14728F: fs/lockd/ 14729F: fs/nfs/ 14730F: fs/nfs_common/ 14731F: include/linux/lockd/ 14732F: include/linux/nfs* 14733F: include/linux/sunrpc/ 14734F: include/uapi/linux/nfs* 14735F: include/uapi/linux/sunrpc/ 14736F: net/sunrpc/ 14737F: Documentation/filesystems/nfs/ 14738 14739NILFS2 FILESYSTEM 14740M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14741L: linux-nilfs@vger.kernel.org 14742S: Supported 14743W: https://nilfs.sourceforge.io/ 14744W: https://nilfs.osdn.jp/ 14745T: git https://github.com/konis/nilfs2.git 14746F: Documentation/filesystems/nilfs2.rst 14747F: fs/nilfs2/ 14748F: include/trace/events/nilfs2.h 14749F: include/uapi/linux/nilfs2_api.h 14750F: include/uapi/linux/nilfs2_ondisk.h 14751 14752NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14753M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14754S: Maintained 14755W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14756F: Documentation/scsi/NinjaSCSI.rst 14757F: drivers/scsi/pcmcia/nsp_* 14758 14759NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14760M: GOTO Masanori <gotom@debian.or.jp> 14761M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14762S: Maintained 14763W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14764F: Documentation/scsi/NinjaSCSI.rst 14765F: drivers/scsi/nsp32* 14766 14767NINTENDO HID DRIVER 14768M: Daniel J. Ogorchock <djogorchock@gmail.com> 14769L: linux-input@vger.kernel.org 14770S: Maintained 14771F: drivers/hid/hid-nintendo* 14772 14773NIOS2 ARCHITECTURE 14774M: Dinh Nguyen <dinguyen@kernel.org> 14775S: Maintained 14776T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14777F: arch/nios2/ 14778 14779NITRO ENCLAVES (NE) 14780M: Alexandru Ciobotaru <alcioa@amazon.com> 14781L: linux-kernel@vger.kernel.org 14782L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14783S: Supported 14784W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14785F: Documentation/virt/ne_overview.rst 14786F: drivers/virt/nitro_enclaves/ 14787F: include/linux/nitro_enclaves.h 14788F: include/uapi/linux/nitro_enclaves.h 14789F: samples/nitro_enclaves/ 14790 14791NOHZ, DYNTICKS SUPPORT 14792M: Frederic Weisbecker <fweisbec@gmail.com> 14793M: Thomas Gleixner <tglx@linutronix.de> 14794M: Ingo Molnar <mingo@kernel.org> 14795L: linux-kernel@vger.kernel.org 14796S: Maintained 14797T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14798F: include/linux/sched/nohz.h 14799F: include/linux/tick.h 14800F: kernel/time/tick*.* 14801 14802NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14803M: Pavel Machek <pavel@ucw.cz> 14804M: Sakari Ailus <sakari.ailus@iki.fi> 14805L: linux-media@vger.kernel.org 14806S: Maintained 14807F: drivers/media/i2c/ad5820.c 14808F: drivers/media/i2c/et8ek8 14809 14810NOKIA N900 POWER SUPPLY DRIVERS 14811R: Pali Rohár <pali@kernel.org> 14812F: drivers/power/supply/bq2415x_charger.c 14813F: drivers/power/supply/bq27xxx_battery.c 14814F: drivers/power/supply/bq27xxx_battery_i2c.c 14815F: drivers/power/supply/isp1704_charger.c 14816F: drivers/power/supply/rx51_battery.c 14817F: include/linux/power/bq2415x_charger.h 14818F: include/linux/power/bq27xxx_battery.h 14819 14820NOLIBC HEADER FILE 14821M: Willy Tarreau <w@1wt.eu> 14822S: Maintained 14823T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14824F: tools/include/nolibc/ 14825F: tools/testing/selftests/nolibc/ 14826 14827NSDEPS 14828M: Matthias Maennich <maennich@google.com> 14829S: Maintained 14830F: Documentation/core-api/symbol-namespaces.rst 14831F: scripts/nsdeps 14832 14833NTB AMD DRIVER 14834M: Sanjay R Mehta <sanju.mehta@amd.com> 14835M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14836L: ntb@lists.linux.dev 14837S: Supported 14838F: drivers/ntb/hw/amd/ 14839 14840NTB DRIVER CORE 14841M: Jon Mason <jdmason@kudzu.us> 14842M: Dave Jiang <dave.jiang@intel.com> 14843M: Allen Hubbe <allenbh@gmail.com> 14844L: ntb@lists.linux.dev 14845S: Supported 14846W: https://github.com/jonmason/ntb/wiki 14847T: git git://github.com/jonmason/ntb.git 14848F: drivers/net/ntb_netdev.c 14849F: drivers/ntb/ 14850F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14851F: include/linux/ntb.h 14852F: include/linux/ntb_transport.h 14853F: tools/testing/selftests/ntb/ 14854 14855NTB IDT DRIVER 14856M: Serge Semin <fancer.lancer@gmail.com> 14857L: ntb@lists.linux.dev 14858S: Supported 14859F: drivers/ntb/hw/idt/ 14860 14861NTB INTEL DRIVER 14862M: Dave Jiang <dave.jiang@intel.com> 14863L: ntb@lists.linux.dev 14864S: Supported 14865W: https://github.com/davejiang/linux/wiki 14866T: git https://github.com/davejiang/linux.git 14867F: drivers/ntb/hw/intel/ 14868 14869NTFS FILESYSTEM 14870M: Anton Altaparmakov <anton@tuxera.com> 14871L: linux-ntfs-dev@lists.sourceforge.net 14872S: Supported 14873W: http://www.tuxera.com/ 14874T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14875F: Documentation/filesystems/ntfs.rst 14876F: fs/ntfs/ 14877 14878NTFS3 FILESYSTEM 14879M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14880L: ntfs3@lists.linux.dev 14881S: Supported 14882W: http://www.paragon-software.com/ 14883T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14884F: Documentation/filesystems/ntfs3.rst 14885F: fs/ntfs3/ 14886 14887NUBUS SUBSYSTEM 14888M: Finn Thain <fthain@linux-m68k.org> 14889L: linux-m68k@lists.linux-m68k.org 14890S: Maintained 14891F: arch/*/include/asm/nubus.h 14892F: drivers/nubus/ 14893F: include/linux/nubus.h 14894F: include/uapi/linux/nubus.h 14895 14896NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14897M: Antonino Daplas <adaplas@gmail.com> 14898L: linux-fbdev@vger.kernel.org 14899S: Maintained 14900F: drivers/video/fbdev/nvidia/ 14901F: drivers/video/fbdev/riva/ 14902 14903NVIDIA WMI EC BACKLIGHT DRIVER 14904M: Daniel Dadap <ddadap@nvidia.com> 14905L: platform-driver-x86@vger.kernel.org 14906S: Supported 14907F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14908F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14909 14910NVM EXPRESS DRIVER 14911M: Keith Busch <kbusch@kernel.org> 14912M: Jens Axboe <axboe@fb.com> 14913M: Christoph Hellwig <hch@lst.de> 14914M: Sagi Grimberg <sagi@grimberg.me> 14915L: linux-nvme@lists.infradead.org 14916S: Supported 14917W: http://git.infradead.org/nvme.git 14918T: git://git.infradead.org/nvme.git 14919F: Documentation/nvme/ 14920F: drivers/nvme/host/ 14921F: drivers/nvme/common/ 14922F: include/linux/nvme* 14923F: include/uapi/linux/nvme_ioctl.h 14924 14925NVM EXPRESS FABRICS AUTHENTICATION 14926M: Hannes Reinecke <hare@suse.de> 14927L: linux-nvme@lists.infradead.org 14928S: Supported 14929F: drivers/nvme/host/auth.c 14930F: drivers/nvme/target/auth.c 14931F: drivers/nvme/target/fabrics-cmd-auth.c 14932F: include/linux/nvme-auth.h 14933 14934NVM EXPRESS HARDWARE MONITORING SUPPORT 14935M: Guenter Roeck <linux@roeck-us.net> 14936L: linux-nvme@lists.infradead.org 14937S: Supported 14938F: drivers/nvme/host/hwmon.c 14939 14940NVM EXPRESS FC TRANSPORT DRIVERS 14941M: James Smart <james.smart@broadcom.com> 14942L: linux-nvme@lists.infradead.org 14943S: Supported 14944F: drivers/nvme/host/fc.c 14945F: drivers/nvme/target/fc.c 14946F: drivers/nvme/target/fcloop.c 14947F: include/linux/nvme-fc-driver.h 14948F: include/linux/nvme-fc.h 14949 14950NVM EXPRESS TARGET DRIVER 14951M: Christoph Hellwig <hch@lst.de> 14952M: Sagi Grimberg <sagi@grimberg.me> 14953M: Chaitanya Kulkarni <kch@nvidia.com> 14954L: linux-nvme@lists.infradead.org 14955S: Supported 14956W: http://git.infradead.org/nvme.git 14957T: git://git.infradead.org/nvme.git 14958F: drivers/nvme/target/ 14959 14960NVMEM FRAMEWORK 14961M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14962S: Maintained 14963T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14964F: Documentation/ABI/stable/sysfs-bus-nvmem 14965F: Documentation/devicetree/bindings/nvmem/ 14966F: drivers/nvmem/ 14967F: include/linux/nvmem-consumer.h 14968F: include/linux/nvmem-provider.h 14969 14970NXP C45 TJA11XX PHY DRIVER 14971M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14972L: netdev@vger.kernel.org 14973S: Maintained 14974F: drivers/net/phy/nxp-c45-tja11xx.c 14975 14976NXP FSPI DRIVER 14977M: Han Xu <han.xu@nxp.com> 14978M: Haibo Chen <haibo.chen@nxp.com> 14979R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14980L: linux-spi@vger.kernel.org 14981S: Maintained 14982F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14983F: drivers/spi/spi-nxp-fspi.c 14984 14985NXP FXAS21002C DRIVER 14986M: Rui Miguel Silva <rmfrfs@gmail.com> 14987L: linux-iio@vger.kernel.org 14988S: Maintained 14989F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14990F: drivers/iio/gyro/fxas21002c.h 14991F: drivers/iio/gyro/fxas21002c_core.c 14992F: drivers/iio/gyro/fxas21002c_i2c.c 14993F: drivers/iio/gyro/fxas21002c_spi.c 14994 14995NXP i.MX CLOCK DRIVERS 14996M: Abel Vesa <abelvesa@kernel.org> 14997L: linux-clk@vger.kernel.org 14998L: linux-imx@nxp.com 14999S: Maintained 15000T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15001F: Documentation/devicetree/bindings/clock/imx* 15002F: drivers/clk/imx/ 15003F: include/dt-bindings/clock/imx* 15004 15005NXP i.MX 8MQ DCSS DRIVER 15006M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15007R: Lucas Stach <l.stach@pengutronix.de> 15008L: dri-devel@lists.freedesktop.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15011F: drivers/gpu/drm/imx/dcss/ 15012 15013NXP i.MX 8QXP ADC DRIVER 15014M: Cai Huoqing <cai.huoqing@linux.dev> 15015M: Haibo Chen <haibo.chen@nxp.com> 15016L: linux-imx@nxp.com 15017L: linux-iio@vger.kernel.org 15018S: Maintained 15019F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15020F: drivers/iio/adc/imx8qxp-adc.c 15021 15022NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 15023M: Haibo Chen <haibo.chen@nxp.com> 15024L: linux-iio@vger.kernel.org 15025L: linux-imx@nxp.com 15026S: Maintained 15027F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15028F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15029F: drivers/iio/adc/imx7d_adc.c 15030F: drivers/iio/adc/vf610_adc.c 15031 15032NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15033M: Jagan Teki <jagan@amarulasolutions.com> 15034S: Maintained 15035F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15036F: drivers/regulator/pf8x00-regulator.c 15037 15038NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15039M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15040L: linux-kernel@vger.kernel.org 15041S: Maintained 15042F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15043F: drivers/extcon/extcon-ptn5150.c 15044 15045NXP SGTL5000 DRIVER 15046M: Fabio Estevam <festevam@gmail.com> 15047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15048S: Maintained 15049F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15050F: sound/soc/codecs/sgtl5000* 15051 15052NXP SJA1105 ETHERNET SWITCH DRIVER 15053M: Vladimir Oltean <olteanv@gmail.com> 15054L: linux-kernel@vger.kernel.org 15055S: Maintained 15056F: drivers/net/dsa/sja1105 15057F: drivers/net/pcs/pcs-xpcs-nxp.c 15058 15059NXP TDA998X DRM DRIVER 15060M: Russell King <linux@armlinux.org.uk> 15061S: Maintained 15062T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15063T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15064F: drivers/gpu/drm/i2c/tda998x_drv.c 15065F: include/drm/i2c/tda998x.h 15066F: include/dt-bindings/display/tda998x.h 15067K: "nxp,tda998x" 15068 15069NXP TFA9879 DRIVER 15070M: Peter Rosin <peda@axentia.se> 15071L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15072S: Maintained 15073F: Documentation/devicetree/bindings/sound/tfa9879.txt 15074F: sound/soc/codecs/tfa9879* 15075 15076NXP/Goodix TFA989X (TFA1) DRIVER 15077M: Stephan Gerhold <stephan@gerhold.net> 15078L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15079S: Maintained 15080F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15081F: sound/soc/codecs/tfa989x.c 15082 15083NXP-NCI NFC DRIVER 15084L: linux-nfc@lists.01.org (subscribers-only) 15085S: Orphan 15086F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15087F: drivers/nfc/nxp-nci 15088 15089NXP i.MX 8MP DW100 V4L2 DRIVER 15090M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15091L: linux-media@vger.kernel.org 15092S: Maintained 15093F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15094F: Documentation/userspace-api/media/drivers/dw100.rst 15095F: drivers/media/platform/nxp/dw100/ 15096F: include/uapi/linux/dw100.h 15097 15098NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15099M: Mirela Rabulea <mirela.rabulea@nxp.com> 15100R: NXP Linux Team <linux-imx@nxp.com> 15101L: linux-media@vger.kernel.org 15102S: Maintained 15103F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15104F: drivers/media/platform/nxp/imx-jpeg 15105 15106NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15107M: Jonas Malaco <jonas@protocubo.io> 15108L: linux-hwmon@vger.kernel.org 15109S: Maintained 15110F: Documentation/hwmon/nzxt-kraken2.rst 15111F: drivers/hwmon/nzxt-kraken2.c 15112 15113NZXT-SMART2 HARDWARE MONITORING DRIVER 15114M: Aleksandr Mezin <mezin.alexander@gmail.com> 15115L: linux-hwmon@vger.kernel.org 15116S: Maintained 15117F: Documentation/hwmon/nzxt-smart2.rst 15118F: drivers/hwmon/nzxt-smart2.c 15119 15120OBJAGG 15121M: Jiri Pirko <jiri@nvidia.com> 15122L: netdev@vger.kernel.org 15123S: Supported 15124F: include/linux/objagg.h 15125F: lib/objagg.c 15126F: lib/test_objagg.c 15127 15128OBJTOOL 15129M: Josh Poimboeuf <jpoimboe@kernel.org> 15130M: Peter Zijlstra <peterz@infradead.org> 15131S: Supported 15132F: tools/objtool/ 15133F: include/linux/objtool.h 15134 15135OCELOT ETHERNET SWITCH DRIVER 15136M: Vladimir Oltean <vladimir.oltean@nxp.com> 15137M: Claudiu Manoil <claudiu.manoil@nxp.com> 15138M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15139M: UNGLinuxDriver@microchip.com 15140L: netdev@vger.kernel.org 15141S: Supported 15142F: drivers/net/dsa/ocelot/* 15143F: drivers/net/ethernet/mscc/ 15144F: include/soc/mscc/ocelot* 15145F: net/dsa/tag_ocelot.c 15146F: net/dsa/tag_ocelot_8021q.c 15147F: tools/testing/selftests/drivers/net/ocelot/* 15148 15149OCELOT EXTERNAL SWITCH CONTROL 15150M: Colin Foster <colin.foster@in-advantage.com> 15151S: Supported 15152F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15153F: drivers/mfd/ocelot* 15154F: include/linux/mfd/ocelot.h 15155 15156OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15157M: Frederic Barrat <fbarrat@linux.ibm.com> 15158M: Andrew Donnellan <ajd@linux.ibm.com> 15159L: linuxppc-dev@lists.ozlabs.org 15160S: Supported 15161F: Documentation/userspace-api/accelerators/ocxl.rst 15162F: arch/powerpc/include/asm/pnv-ocxl.h 15163F: arch/powerpc/platforms/powernv/ocxl.c 15164F: drivers/misc/ocxl/ 15165F: include/misc/ocxl* 15166F: include/uapi/misc/ocxl.h 15167 15168OMAP AUDIO SUPPORT 15169M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15170M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15172L: linux-omap@vger.kernel.org 15173S: Maintained 15174F: sound/soc/ti/n810.c 15175F: sound/soc/ti/omap* 15176F: sound/soc/ti/rx51.c 15177F: sound/soc/ti/sdma-pcm.* 15178 15179OMAP CLOCK FRAMEWORK SUPPORT 15180M: Paul Walmsley <paul@pwsan.com> 15181L: linux-omap@vger.kernel.org 15182S: Maintained 15183F: arch/arm/*omap*/*clock* 15184 15185OMAP DEVICE TREE SUPPORT 15186M: Benoît Cousson <bcousson@baylibre.com> 15187M: Tony Lindgren <tony@atomide.com> 15188L: linux-omap@vger.kernel.org 15189L: devicetree@vger.kernel.org 15190S: Maintained 15191F: arch/arm/boot/dts/*am3* 15192F: arch/arm/boot/dts/*am4* 15193F: arch/arm/boot/dts/*am5* 15194F: arch/arm/boot/dts/*dra7* 15195F: arch/arm/boot/dts/*omap* 15196F: arch/arm/boot/dts/logicpd-som-lv* 15197F: arch/arm/boot/dts/logicpd-torpedo* 15198 15199OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15200L: linux-omap@vger.kernel.org 15201L: linux-fbdev@vger.kernel.org 15202S: Orphan 15203F: Documentation/arm/omap/dss.rst 15204F: drivers/video/fbdev/omap2/ 15205 15206OMAP FRAMEBUFFER SUPPORT 15207L: linux-fbdev@vger.kernel.org 15208L: linux-omap@vger.kernel.org 15209S: Orphan 15210F: drivers/video/fbdev/omap/ 15211 15212OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15213M: Roger Quadros <rogerq@kernel.org> 15214M: Tony Lindgren <tony@atomide.com> 15215L: linux-omap@vger.kernel.org 15216S: Maintained 15217F: arch/arm/mach-omap2/*gpmc* 15218F: drivers/memory/omap-gpmc.c 15219 15220OMAP GPIO DRIVER 15221M: Grygorii Strashko <grygorii.strashko@ti.com> 15222M: Santosh Shilimkar <ssantosh@kernel.org> 15223M: Kevin Hilman <khilman@kernel.org> 15224L: linux-omap@vger.kernel.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15227F: drivers/gpio/gpio-omap.c 15228 15229OMAP HARDWARE SPINLOCK SUPPORT 15230M: Ohad Ben-Cohen <ohad@wizery.com> 15231L: linux-omap@vger.kernel.org 15232S: Maintained 15233F: drivers/hwspinlock/omap_hwspinlock.c 15234 15235OMAP HS MMC SUPPORT 15236L: linux-mmc@vger.kernel.org 15237L: linux-omap@vger.kernel.org 15238S: Orphan 15239F: drivers/mmc/host/omap_hsmmc.c 15240 15241OMAP HWMOD DATA 15242M: Paul Walmsley <paul@pwsan.com> 15243L: linux-omap@vger.kernel.org 15244S: Maintained 15245F: arch/arm/mach-omap2/omap_hwmod*data* 15246 15247OMAP HWMOD SUPPORT 15248M: Benoît Cousson <bcousson@baylibre.com> 15249M: Paul Walmsley <paul@pwsan.com> 15250L: linux-omap@vger.kernel.org 15251S: Maintained 15252F: arch/arm/mach-omap2/omap_hwmod.* 15253 15254OMAP I2C DRIVER 15255M: Vignesh R <vigneshr@ti.com> 15256L: linux-omap@vger.kernel.org 15257L: linux-i2c@vger.kernel.org 15258S: Maintained 15259F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15260F: drivers/i2c/busses/i2c-omap.c 15261 15262OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15264L: linux-media@vger.kernel.org 15265S: Maintained 15266F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15267F: drivers/media/platform/ti/omap3isp/ 15268F: drivers/staging/media/omap4iss/ 15269 15270OMAP MMC SUPPORT 15271M: Aaro Koskinen <aaro.koskinen@iki.fi> 15272L: linux-omap@vger.kernel.org 15273S: Odd Fixes 15274F: drivers/mmc/host/omap.c 15275 15276OMAP POWER MANAGEMENT SUPPORT 15277M: Kevin Hilman <khilman@kernel.org> 15278L: linux-omap@vger.kernel.org 15279S: Maintained 15280F: arch/arm/*omap*/*pm* 15281F: drivers/cpufreq/omap-cpufreq.c 15282 15283OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15284M: Paul Walmsley <paul@pwsan.com> 15285L: linux-omap@vger.kernel.org 15286S: Maintained 15287F: arch/arm/mach-omap2/prm* 15288 15289OMAP RANDOM NUMBER GENERATOR SUPPORT 15290M: Deepak Saxena <dsaxena@plexity.net> 15291S: Maintained 15292F: drivers/char/hw_random/omap-rng.c 15293 15294OMAP USB SUPPORT 15295L: linux-usb@vger.kernel.org 15296L: linux-omap@vger.kernel.org 15297S: Orphan 15298F: arch/arm/*omap*/usb* 15299F: drivers/usb/*/*omap* 15300 15301OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15302M: Mark Jackson <mpfj@newflow.co.uk> 15303L: linux-omap@vger.kernel.org 15304S: Maintained 15305F: arch/arm/boot/dts/am335x-nano.dts 15306 15307OMAP1 SUPPORT 15308M: Aaro Koskinen <aaro.koskinen@iki.fi> 15309M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15310M: Tony Lindgren <tony@atomide.com> 15311L: linux-omap@vger.kernel.org 15312S: Maintained 15313Q: http://patchwork.kernel.org/project/linux-omap/list/ 15314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15315F: arch/arm/configs/omap1_defconfig 15316F: arch/arm/mach-omap1/ 15317F: arch/arm/plat-omap/ 15318F: drivers/i2c/busses/i2c-omap.c 15319F: include/linux/platform_data/ams-delta-fiq.h 15320F: include/linux/platform_data/i2c-omap.h 15321 15322OMAP2+ SUPPORT 15323M: Tony Lindgren <tony@atomide.com> 15324L: linux-omap@vger.kernel.org 15325S: Maintained 15326W: http://www.muru.com/linux/omap/ 15327W: http://linux.omap.com/ 15328Q: http://patchwork.kernel.org/project/linux-omap/list/ 15329T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15330F: arch/arm/configs/omap2plus_defconfig 15331F: arch/arm/mach-omap2/ 15332F: arch/arm/plat-omap/ 15333F: drivers/bus/ti-sysc.c 15334F: drivers/i2c/busses/i2c-omap.c 15335F: drivers/irqchip/irq-omap-intc.c 15336F: drivers/mfd/*omap*.c 15337F: drivers/mfd/menelaus.c 15338F: drivers/mfd/palmas.c 15339F: drivers/mfd/tps65217.c 15340F: drivers/mfd/tps65218.c 15341F: drivers/mfd/tps65219.c 15342F: drivers/mfd/tps65910.c 15343F: drivers/mfd/twl-core.[ch] 15344F: drivers/mfd/twl4030*.c 15345F: drivers/mfd/twl6030*.c 15346F: drivers/mfd/twl6040*.c 15347F: drivers/regulator/palmas-regulator*.c 15348F: drivers/regulator/pbias-regulator.c 15349F: drivers/regulator/tps65217-regulator.c 15350F: drivers/regulator/tps65218-regulator.c 15351F: drivers/regulator/tps65219-regulator.c 15352F: drivers/regulator/tps65910-regulator.c 15353F: drivers/regulator/twl-regulator.c 15354F: drivers/regulator/twl6030-regulator.c 15355F: include/linux/platform_data/i2c-omap.h 15356F: include/linux/platform_data/ti-sysc.h 15357 15358OMFS FILESYSTEM 15359M: Bob Copeland <me@bobcopeland.com> 15360L: linux-karma-devel@lists.sourceforge.net 15361S: Maintained 15362F: Documentation/filesystems/omfs.rst 15363F: fs/omfs/ 15364 15365OMNIKEY CARDMAN 4000 DRIVER 15366M: Harald Welte <laforge@gnumonks.org> 15367S: Maintained 15368F: drivers/char/pcmcia/cm4000_cs.c 15369F: include/linux/cm4000_cs.h 15370F: include/uapi/linux/cm4000_cs.h 15371 15372OMNIKEY CARDMAN 4040 DRIVER 15373M: Harald Welte <laforge@gnumonks.org> 15374S: Maintained 15375F: drivers/char/pcmcia/cm4040_cs.* 15376 15377OMNIVISION OG01A1B SENSOR DRIVER 15378M: Shawn Tu <shawnx.tu@intel.com> 15379L: linux-media@vger.kernel.org 15380S: Maintained 15381F: drivers/media/i2c/og01a1b.c 15382 15383OMNIVISION OV02A10 SENSOR DRIVER 15384M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15385L: linux-media@vger.kernel.org 15386S: Maintained 15387T: git git://linuxtv.org/media_tree.git 15388F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15389F: drivers/media/i2c/ov02a10.c 15390 15391OMNIVISION OV08D10 SENSOR DRIVER 15392M: Jimmy Su <jimmy.su@intel.com> 15393L: linux-media@vger.kernel.org 15394S: Maintained 15395T: git git://linuxtv.org/media_tree.git 15396F: drivers/media/i2c/ov08d10.c 15397 15398OMNIVISION OV08X40 SENSOR DRIVER 15399M: Jason Chen <jason.z.chen@intel.com> 15400L: linux-media@vger.kernel.org 15401S: Maintained 15402T: git git://linuxtv.org/media_tree.git 15403F: drivers/media/i2c/ov08x40.c 15404 15405OMNIVISION OV13858 SENSOR DRIVER 15406M: Sakari Ailus <sakari.ailus@linux.intel.com> 15407L: linux-media@vger.kernel.org 15408S: Maintained 15409T: git git://linuxtv.org/media_tree.git 15410F: drivers/media/i2c/ov13858.c 15411 15412OMNIVISION OV13B10 SENSOR DRIVER 15413M: Arec Kao <arec.kao@intel.com> 15414L: linux-media@vger.kernel.org 15415S: Maintained 15416T: git git://linuxtv.org/media_tree.git 15417F: drivers/media/i2c/ov13b10.c 15418 15419OMNIVISION OV2680 SENSOR DRIVER 15420M: Rui Miguel Silva <rmfrfs@gmail.com> 15421L: linux-media@vger.kernel.org 15422S: Maintained 15423T: git git://linuxtv.org/media_tree.git 15424F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15425F: drivers/media/i2c/ov2680.c 15426 15427OMNIVISION OV2685 SENSOR DRIVER 15428M: Shunqian Zheng <zhengsq@rock-chips.com> 15429L: linux-media@vger.kernel.org 15430S: Maintained 15431T: git git://linuxtv.org/media_tree.git 15432F: drivers/media/i2c/ov2685.c 15433 15434OMNIVISION OV2740 SENSOR DRIVER 15435M: Tianshu Qiu <tian.shu.qiu@intel.com> 15436R: Shawn Tu <shawnx.tu@intel.com> 15437R: Bingbu Cao <bingbu.cao@intel.com> 15438L: linux-media@vger.kernel.org 15439S: Maintained 15440T: git git://linuxtv.org/media_tree.git 15441F: drivers/media/i2c/ov2740.c 15442 15443OMNIVISION OV4689 SENSOR DRIVER 15444M: Mikhail Rudenko <mike.rudenko@gmail.com> 15445L: linux-media@vger.kernel.org 15446S: Maintained 15447T: git git://linuxtv.org/media_tree.git 15448F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15449F: drivers/media/i2c/ov5647.c 15450 15451OMNIVISION OV5640 SENSOR DRIVER 15452M: Steve Longerbeam <slongerbeam@gmail.com> 15453L: linux-media@vger.kernel.org 15454S: Maintained 15455T: git git://linuxtv.org/media_tree.git 15456F: drivers/media/i2c/ov5640.c 15457 15458OMNIVISION OV5647 SENSOR DRIVER 15459M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15460M: Jacopo Mondi <jacopo@jmondi.org> 15461L: linux-media@vger.kernel.org 15462S: Maintained 15463T: git git://linuxtv.org/media_tree.git 15464F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15465F: drivers/media/i2c/ov5647.c 15466 15467OMNIVISION OV5670 SENSOR DRIVER 15468M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15469L: linux-media@vger.kernel.org 15470S: Maintained 15471T: git git://linuxtv.org/media_tree.git 15472F: drivers/media/i2c/ov5670.c 15473 15474OMNIVISION OV5675 SENSOR DRIVER 15475M: Shawn Tu <shawnx.tu@intel.com> 15476L: linux-media@vger.kernel.org 15477S: Maintained 15478T: git git://linuxtv.org/media_tree.git 15479F: drivers/media/i2c/ov5675.c 15480 15481OMNIVISION OV5693 SENSOR DRIVER 15482M: Daniel Scally <djrscally@gmail.com> 15483L: linux-media@vger.kernel.org 15484S: Maintained 15485T: git git://linuxtv.org/media_tree.git 15486F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15487F: drivers/media/i2c/ov5693.c 15488 15489OMNIVISION OV5695 SENSOR DRIVER 15490M: Shunqian Zheng <zhengsq@rock-chips.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493T: git git://linuxtv.org/media_tree.git 15494F: drivers/media/i2c/ov5695.c 15495 15496OMNIVISION OV7670 SENSOR DRIVER 15497L: linux-media@vger.kernel.org 15498S: Orphan 15499T: git git://linuxtv.org/media_tree.git 15500F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15501F: drivers/media/i2c/ov7670.c 15502 15503OMNIVISION OV772x SENSOR DRIVER 15504M: Jacopo Mondi <jacopo@jmondi.org> 15505L: linux-media@vger.kernel.org 15506S: Odd fixes 15507T: git git://linuxtv.org/media_tree.git 15508F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15509F: drivers/media/i2c/ov772x.c 15510F: include/media/i2c/ov772x.h 15511 15512OMNIVISION OV7740 SENSOR DRIVER 15513M: Wenyou Yang <wenyou.yang@microchip.com> 15514L: linux-media@vger.kernel.org 15515S: Maintained 15516T: git git://linuxtv.org/media_tree.git 15517F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15518F: drivers/media/i2c/ov7740.c 15519 15520OMNIVISION OV8856 SENSOR DRIVER 15521M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15522L: linux-media@vger.kernel.org 15523S: Maintained 15524T: git git://linuxtv.org/media_tree.git 15525F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15526F: drivers/media/i2c/ov8856.c 15527 15528OMNIVISION OV9282 SENSOR DRIVER 15529M: Paul J. Murphy <paul.j.murphy@intel.com> 15530M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15531L: linux-media@vger.kernel.org 15532S: Maintained 15533T: git git://linuxtv.org/media_tree.git 15534F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15535F: drivers/media/i2c/ov9282.c 15536 15537OMNIVISION OV9640 SENSOR DRIVER 15538M: Petr Cvek <petrcvekcz@gmail.com> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541F: drivers/media/i2c/ov9640.* 15542 15543OMNIVISION OV9650 SENSOR DRIVER 15544M: Sakari Ailus <sakari.ailus@linux.intel.com> 15545R: Akinobu Mita <akinobu.mita@gmail.com> 15546R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15547L: linux-media@vger.kernel.org 15548S: Maintained 15549T: git git://linuxtv.org/media_tree.git 15550F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15551F: drivers/media/i2c/ov9650.c 15552 15553OMNIVISION OV9734 SENSOR DRIVER 15554M: Tianshu Qiu <tian.shu.qiu@intel.com> 15555R: Bingbu Cao <bingbu.cao@intel.com> 15556L: linux-media@vger.kernel.org 15557S: Maintained 15558T: git git://linuxtv.org/media_tree.git 15559F: drivers/media/i2c/ov9734.c 15560 15561ONBOARD USB HUB DRIVER 15562M: Matthias Kaehlcke <mka@chromium.org> 15563L: linux-usb@vger.kernel.org 15564S: Maintained 15565F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15566F: drivers/usb/misc/onboard_usb_hub.c 15567 15568ONENAND FLASH DRIVER 15569M: Kyungmin Park <kyungmin.park@samsung.com> 15570L: linux-mtd@lists.infradead.org 15571S: Maintained 15572F: drivers/mtd/nand/onenand/ 15573F: include/linux/mtd/onenand*.h 15574 15575ONEXPLAYER FAN DRIVER 15576M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15577L: linux-hwmon@vger.kernel.org 15578S: Maintained 15579F: drivers/hwmon/oxp-sensors.c 15580 15581ONION OMEGA2+ BOARD 15582M: Harvey Hunt <harveyhuntnexus@gmail.com> 15583L: linux-mips@vger.kernel.org 15584S: Maintained 15585F: arch/mips/boot/dts/ralink/omega2p.dts 15586 15587ONSEMI ETHERNET PHY DRIVERS 15588M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15589L: netdev@vger.kernel.org 15590S: Supported 15591W: http://www.onsemi.com 15592F: drivers/net/phy/ncn* 15593 15594OP-TEE DRIVER 15595M: Jens Wiklander <jens.wiklander@linaro.org> 15596L: op-tee@lists.trustedfirmware.org 15597S: Maintained 15598F: Documentation/ABI/testing/sysfs-bus-optee-devices 15599F: drivers/tee/optee/ 15600 15601OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15602M: Sumit Garg <sumit.garg@linaro.org> 15603L: op-tee@lists.trustedfirmware.org 15604S: Maintained 15605F: drivers/char/hw_random/optee-rng.c 15606 15607OP-TEE RTC DRIVER 15608M: Clément Léger <clement.leger@bootlin.com> 15609L: linux-rtc@vger.kernel.org 15610S: Maintained 15611F: drivers/rtc/rtc-optee.c 15612 15613OPA-VNIC DRIVER 15614M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15615L: linux-rdma@vger.kernel.org 15616S: Supported 15617F: drivers/infiniband/ulp/opa_vnic 15618 15619OPEN FIRMWARE AND FLATTENED DEVICE TREE 15620M: Rob Herring <robh+dt@kernel.org> 15621M: Frank Rowand <frowand.list@gmail.com> 15622L: devicetree@vger.kernel.org 15623S: Maintained 15624C: irc://irc.libera.chat/devicetree 15625W: http://www.devicetree.org/ 15626T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15627F: Documentation/ABI/testing/sysfs-firmware-ofw 15628F: drivers/of/ 15629F: include/linux/of*.h 15630F: scripts/dtc/ 15631K: of_overlay_notifier_ 15632K: of_overlay_fdt_apply 15633K: of_overlay_remove 15634 15635OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15636M: Rob Herring <robh+dt@kernel.org> 15637M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15638L: devicetree@vger.kernel.org 15639S: Maintained 15640C: irc://irc.libera.chat/devicetree 15641Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15642T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15643F: Documentation/devicetree/ 15644F: arch/*/boot/dts/ 15645F: include/dt-bindings/ 15646 15647OPENCOMPUTE PTP CLOCK DRIVER 15648M: Jonathan Lemon <jonathan.lemon@gmail.com> 15649M: Vadim Fedorenko <vadfed@fb.com> 15650L: netdev@vger.kernel.org 15651S: Maintained 15652F: drivers/ptp/ptp_ocp.c 15653 15654OPENCORES I2C BUS DRIVER 15655M: Peter Korsgaard <peter@korsgaard.com> 15656M: Andrew Lunn <andrew@lunn.ch> 15657L: linux-i2c@vger.kernel.org 15658S: Maintained 15659F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15660F: Documentation/i2c/busses/i2c-ocores.rst 15661F: drivers/i2c/busses/i2c-ocores.c 15662F: include/linux/platform_data/i2c-ocores.h 15663 15664OPENRISC ARCHITECTURE 15665M: Jonas Bonn <jonas@southpole.se> 15666M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15667M: Stafford Horne <shorne@gmail.com> 15668L: openrisc@lists.librecores.org 15669S: Maintained 15670W: http://openrisc.io 15671T: git https://github.com/openrisc/linux.git 15672F: Documentation/devicetree/bindings/openrisc/ 15673F: Documentation/openrisc/ 15674F: arch/openrisc/ 15675F: drivers/irqchip/irq-ompic.c 15676F: drivers/irqchip/irq-or1k-* 15677 15678OPENVSWITCH 15679M: Pravin B Shelar <pshelar@ovn.org> 15680L: netdev@vger.kernel.org 15681L: dev@openvswitch.org 15682S: Maintained 15683W: http://openvswitch.org 15684F: include/uapi/linux/openvswitch.h 15685F: net/openvswitch/ 15686F: tools/testing/selftests/net/openvswitch/ 15687 15688OPERATING PERFORMANCE POINTS (OPP) 15689M: Viresh Kumar <vireshk@kernel.org> 15690M: Nishanth Menon <nm@ti.com> 15691M: Stephen Boyd <sboyd@kernel.org> 15692L: linux-pm@vger.kernel.org 15693S: Maintained 15694T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15695F: Documentation/devicetree/bindings/opp/ 15696F: Documentation/power/opp.rst 15697F: drivers/opp/ 15698F: include/linux/pm_opp.h 15699 15700OPL4 DRIVER 15701M: Clemens Ladisch <clemens@ladisch.de> 15702L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15703S: Maintained 15704T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15705F: sound/drivers/opl4/ 15706 15707ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15708M: Mark Fasheh <mark@fasheh.com> 15709M: Joel Becker <jlbec@evilplan.org> 15710M: Joseph Qi <joseph.qi@linux.alibaba.com> 15711L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15712S: Supported 15713W: http://ocfs2.wiki.kernel.org 15714F: Documentation/filesystems/dlmfs.rst 15715F: Documentation/filesystems/ocfs2.rst 15716F: fs/ocfs2/ 15717 15718ORANGEFS FILESYSTEM 15719M: Mike Marshall <hubcap@omnibond.com> 15720R: Martin Brandenburg <martin@omnibond.com> 15721L: devel@lists.orangefs.org 15722S: Supported 15723T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15724F: Documentation/filesystems/orangefs.rst 15725F: fs/orangefs/ 15726 15727ORINOCO DRIVER 15728L: linux-wireless@vger.kernel.org 15729S: Orphan 15730W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15731W: http://www.nongnu.org/orinoco/ 15732F: drivers/net/wireless/intersil/orinoco/ 15733 15734OV2659 OMNIVISION SENSOR DRIVER 15735M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738W: https://linuxtv.org 15739Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15740T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15741F: drivers/media/i2c/ov2659.c 15742F: include/media/i2c/ov2659.h 15743 15744OVERLAY FILESYSTEM 15745M: Miklos Szeredi <miklos@szeredi.hu> 15746L: linux-unionfs@vger.kernel.org 15747S: Supported 15748T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15749F: Documentation/filesystems/overlayfs.rst 15750F: fs/overlayfs/ 15751 15752P54 WIRELESS DRIVER 15753M: Christian Lamparter <chunkeey@googlemail.com> 15754L: linux-wireless@vger.kernel.org 15755S: Maintained 15756W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15757F: drivers/net/wireless/intersil/p54/ 15758 15759PACKING 15760M: Vladimir Oltean <olteanv@gmail.com> 15761L: netdev@vger.kernel.org 15762S: Supported 15763F: Documentation/core-api/packing.rst 15764F: include/linux/packing.h 15765F: lib/packing.c 15766 15767PADATA PARALLEL EXECUTION MECHANISM 15768M: Steffen Klassert <steffen.klassert@secunet.com> 15769M: Daniel Jordan <daniel.m.jordan@oracle.com> 15770L: linux-crypto@vger.kernel.org 15771L: linux-kernel@vger.kernel.org 15772S: Maintained 15773F: Documentation/core-api/padata.rst 15774F: include/linux/padata.h 15775F: kernel/padata.c 15776 15777PAGE CACHE 15778M: Matthew Wilcox (Oracle) <willy@infradead.org> 15779L: linux-fsdevel@vger.kernel.org 15780S: Supported 15781T: git git://git.infradead.org/users/willy/pagecache.git 15782F: Documentation/filesystems/locking.rst 15783F: Documentation/filesystems/vfs.rst 15784F: include/linux/pagemap.h 15785F: mm/filemap.c 15786F: mm/page-writeback.c 15787F: mm/readahead.c 15788F: mm/truncate.c 15789 15790PAGE POOL 15791M: Jesper Dangaard Brouer <hawk@kernel.org> 15792M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15793L: netdev@vger.kernel.org 15794S: Supported 15795F: Documentation/networking/page_pool.rst 15796F: include/net/page_pool.h 15797F: include/trace/events/page_pool.h 15798F: net/core/page_pool.c 15799 15800PAGE TABLE CHECK 15801M: Pasha Tatashin <pasha.tatashin@soleen.com> 15802M: Andrew Morton <akpm@linux-foundation.org> 15803L: linux-mm@kvack.org 15804S: Maintained 15805F: Documentation/mm/page_table_check.rst 15806F: include/linux/page_table_check.h 15807F: mm/page_table_check.c 15808 15809PANASONIC LAPTOP ACPI EXTRAS DRIVER 15810M: Kenneth Chan <kenneth.t.chan@gmail.com> 15811L: platform-driver-x86@vger.kernel.org 15812S: Maintained 15813F: drivers/platform/x86/panasonic-laptop.c 15814 15815PARALLAX PING IIO SENSOR DRIVER 15816M: Andreas Klinger <ak@it-klinger.de> 15817L: linux-iio@vger.kernel.org 15818S: Maintained 15819F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15820F: drivers/iio/proximity/ping.c 15821 15822PARALLEL LCD/KEYPAD PANEL DRIVER 15823M: Willy Tarreau <willy@haproxy.com> 15824M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15825S: Odd Fixes 15826F: Documentation/admin-guide/lcd-panel-cgram.rst 15827F: drivers/auxdisplay/panel.c 15828 15829PARALLEL PORT SUBSYSTEM 15830M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15831M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15832L: linux-parport@lists.infradead.org (subscribers-only) 15833S: Maintained 15834F: Documentation/driver-api/parport*.rst 15835F: drivers/char/ppdev.c 15836F: drivers/parport/ 15837F: include/linux/parport*.h 15838F: include/uapi/linux/ppdev.h 15839 15840PARAVIRT_OPS INTERFACE 15841M: Juergen Gross <jgross@suse.com> 15842M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15843R: Alexey Makhalov <amakhalov@vmware.com> 15844R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15845L: virtualization@lists.linux-foundation.org 15846L: x86@kernel.org 15847S: Supported 15848T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15849F: Documentation/virt/paravirt_ops.rst 15850F: arch/*/include/asm/paravirt*.h 15851F: arch/*/kernel/paravirt* 15852F: include/linux/hypervisor.h 15853 15854PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15855M: Tim Waugh <tim@cyberelk.net> 15856L: linux-parport@lists.infradead.org (subscribers-only) 15857S: Maintained 15858F: Documentation/admin-guide/blockdev/paride.rst 15859F: drivers/block/paride/ 15860 15861PARISC ARCHITECTURE 15862M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15863M: Helge Deller <deller@gmx.de> 15864L: linux-parisc@vger.kernel.org 15865S: Maintained 15866W: https://parisc.wiki.kernel.org 15867Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15868T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15869T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15870F: Documentation/parisc/ 15871F: arch/parisc/ 15872F: drivers/char/agp/parisc-agp.c 15873F: drivers/input/misc/hp_sdc_rtc.c 15874F: drivers/input/serio/gscps2.c 15875F: drivers/input/serio/hp_sdc* 15876F: drivers/parisc/ 15877F: drivers/parport/parport_gsc.* 15878F: drivers/tty/serial/8250/8250_parisc.c 15879F: drivers/video/console/sti* 15880F: drivers/video/fbdev/sti* 15881F: drivers/video/logo/logo_parisc* 15882F: include/linux/hp_sdc.h 15883 15884PARMAN 15885M: Jiri Pirko <jiri@nvidia.com> 15886L: netdev@vger.kernel.org 15887S: Supported 15888F: include/linux/parman.h 15889F: lib/parman.c 15890F: lib/test_parman.c 15891 15892PC ENGINES APU BOARD DRIVER 15893M: Enrico Weigelt, metux IT consult <info@metux.net> 15894S: Maintained 15895F: drivers/platform/x86/pcengines-apuv2.c 15896 15897PC87360 HARDWARE MONITORING DRIVER 15898M: Jim Cromie <jim.cromie@gmail.com> 15899L: linux-hwmon@vger.kernel.org 15900S: Maintained 15901F: Documentation/hwmon/pc87360.rst 15902F: drivers/hwmon/pc87360.c 15903 15904PC8736x GPIO DRIVER 15905M: Jim Cromie <jim.cromie@gmail.com> 15906S: Maintained 15907F: drivers/char/pc8736x_gpio.c 15908 15909PC87427 HARDWARE MONITORING DRIVER 15910M: Jean Delvare <jdelvare@suse.com> 15911L: linux-hwmon@vger.kernel.org 15912S: Maintained 15913F: Documentation/hwmon/pc87427.rst 15914F: drivers/hwmon/pc87427.c 15915 15916PCA9532 LED DRIVER 15917M: Riku Voipio <riku.voipio@iki.fi> 15918S: Maintained 15919F: drivers/leds/leds-pca9532.c 15920F: include/linux/leds-pca9532.h 15921 15922PCA9541 I2C BUS MASTER SELECTOR DRIVER 15923M: Guenter Roeck <linux@roeck-us.net> 15924L: linux-i2c@vger.kernel.org 15925S: Maintained 15926F: drivers/i2c/muxes/i2c-mux-pca9541.c 15927 15928PCDP - PRIMARY CONSOLE AND DEBUG PORT 15929M: Khalid Aziz <khalid@gonehiking.org> 15930S: Maintained 15931F: drivers/firmware/pcdp.* 15932 15933PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15934M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15935M: Pali Rohár <pali@kernel.org> 15936L: linux-pci@vger.kernel.org 15937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15938S: Maintained 15939F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15940F: drivers/pci/controller/pci-aardvark.c 15941 15942PCI DRIVER FOR ALTERA PCIE IP 15943M: Joyce Ooi <joyce.ooi@intel.com> 15944L: linux-pci@vger.kernel.org 15945S: Supported 15946F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15947F: drivers/pci/controller/pcie-altera.c 15948 15949PCI DRIVER FOR APPLIEDMICRO XGENE 15950M: Toan Le <toan@os.amperecomputing.com> 15951L: linux-pci@vger.kernel.org 15952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15953S: Maintained 15954F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15955F: drivers/pci/controller/pci-xgene.c 15956 15957PCI DRIVER FOR ARM VERSATILE PLATFORM 15958M: Rob Herring <robh@kernel.org> 15959L: linux-pci@vger.kernel.org 15960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15961S: Maintained 15962F: Documentation/devicetree/bindings/pci/versatile.yaml 15963F: drivers/pci/controller/pci-versatile.c 15964 15965PCI DRIVER FOR ARMADA 8K 15966M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15967L: linux-pci@vger.kernel.org 15968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15969S: Maintained 15970F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15971F: drivers/pci/controller/dwc/pcie-armada8k.c 15972 15973PCI DRIVER FOR CADENCE PCIE IP 15974M: Tom Joseph <tjoseph@cadence.com> 15975L: linux-pci@vger.kernel.org 15976S: Maintained 15977F: Documentation/devicetree/bindings/pci/cdns,* 15978F: drivers/pci/controller/cadence/ 15979 15980PCI DRIVER FOR FREESCALE LAYERSCAPE 15981M: Minghuan Lian <minghuan.Lian@nxp.com> 15982M: Mingkai Hu <mingkai.hu@nxp.com> 15983M: Roy Zang <roy.zang@nxp.com> 15984L: linuxppc-dev@lists.ozlabs.org 15985L: linux-pci@vger.kernel.org 15986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15987S: Maintained 15988F: drivers/pci/controller/dwc/*layerscape* 15989 15990PCI DRIVER FOR GENERIC OF HOSTS 15991M: Will Deacon <will@kernel.org> 15992L: linux-pci@vger.kernel.org 15993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15994S: Maintained 15995F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15996F: drivers/pci/controller/pci-host-common.c 15997F: drivers/pci/controller/pci-host-generic.c 15998 15999PCI DRIVER FOR IMX6 16000M: Richard Zhu <hongxing.zhu@nxp.com> 16001M: Lucas Stach <l.stach@pengutronix.de> 16002L: linux-pci@vger.kernel.org 16003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16004S: Maintained 16005F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16006F: drivers/pci/controller/dwc/*imx6* 16007 16008PCI DRIVER FOR FU740 16009M: Paul Walmsley <paul.walmsley@sifive.com> 16010M: Greentime Hu <greentime.hu@sifive.com> 16011L: linux-pci@vger.kernel.org 16012S: Maintained 16013F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16014F: drivers/pci/controller/dwc/pcie-fu740.c 16015 16016PCI DRIVER FOR INTEL IXP4XX 16017M: Linus Walleij <linus.walleij@linaro.org> 16018S: Maintained 16019F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16020F: drivers/pci/controller/pci-ixp4xx.c 16021 16022PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16023M: Nirmal Patel <nirmal.patel@linux.intel.com> 16024R: Jonathan Derrick <jonathan.derrick@linux.dev> 16025L: linux-pci@vger.kernel.org 16026S: Supported 16027F: drivers/pci/controller/vmd.c 16028 16029PCI DRIVER FOR MICROSEMI SWITCHTEC 16030M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16031M: Logan Gunthorpe <logang@deltatee.com> 16032L: linux-pci@vger.kernel.org 16033S: Maintained 16034F: Documentation/ABI/testing/sysfs-class-switchtec 16035F: Documentation/driver-api/switchtec.rst 16036F: drivers/ntb/hw/mscc/ 16037F: drivers/pci/switch/switchtec* 16038F: include/linux/switchtec.h 16039F: include/uapi/linux/switchtec_ioctl.h 16040 16041PCI DRIVER FOR MOBIVEIL PCIE IP 16042M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16043M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16044L: linux-pci@vger.kernel.org 16045S: Supported 16046F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16047F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16048 16049PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16050M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16051M: Pali Rohár <pali@kernel.org> 16052L: linux-pci@vger.kernel.org 16053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16054S: Maintained 16055F: drivers/pci/controller/*mvebu* 16056 16057PCI DRIVER FOR NVIDIA TEGRA 16058M: Thierry Reding <thierry.reding@gmail.com> 16059L: linux-tegra@vger.kernel.org 16060L: linux-pci@vger.kernel.org 16061S: Supported 16062F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16063F: drivers/pci/controller/pci-tegra.c 16064 16065PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16066M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16067L: linux-pci@vger.kernel.org 16068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16069S: Maintained 16070F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16071F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16072 16073PCI DRIVER FOR RENESAS R-CAR 16074M: Marek Vasut <marek.vasut+renesas@gmail.com> 16075M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16076L: linux-pci@vger.kernel.org 16077L: linux-renesas-soc@vger.kernel.org 16078S: Maintained 16079F: Documentation/devicetree/bindings/pci/*rcar* 16080F: drivers/pci/controller/*rcar* 16081 16082PCI DRIVER FOR SAMSUNG EXYNOS 16083M: Jingoo Han <jingoohan1@gmail.com> 16084L: linux-pci@vger.kernel.org 16085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16086L: linux-samsung-soc@vger.kernel.org 16087S: Maintained 16088F: drivers/pci/controller/dwc/pci-exynos.c 16089 16090PCI DRIVER FOR SYNOPSYS DESIGNWARE 16091M: Jingoo Han <jingoohan1@gmail.com> 16092M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16093L: linux-pci@vger.kernel.org 16094S: Maintained 16095F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16096F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16097F: drivers/pci/controller/dwc/*designware* 16098 16099PCI DRIVER FOR TI DRA7XX/J721E 16100M: Vignesh Raghavendra <vigneshr@ti.com> 16101L: linux-omap@vger.kernel.org 16102L: linux-pci@vger.kernel.org 16103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16104S: Supported 16105F: Documentation/devicetree/bindings/pci/ti-pci.txt 16106F: drivers/pci/controller/cadence/pci-j721e.c 16107F: drivers/pci/controller/dwc/pci-dra7xx.c 16108 16109PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16110M: Linus Walleij <linus.walleij@linaro.org> 16111L: linux-pci@vger.kernel.org 16112S: Maintained 16113F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16114F: drivers/pci/controller/pci-v3-semi.c 16115 16116PCI ENDPOINT SUBSYSTEM 16117M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16118R: Krzysztof Wilczyński <kw@linux.com> 16119R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16120R: Kishon Vijay Abraham I <kishon@kernel.org> 16121L: linux-pci@vger.kernel.org 16122S: Supported 16123Q: https://patchwork.kernel.org/project/linux-pci/list/ 16124B: https://bugzilla.kernel.org 16125C: irc://irc.oftc.net/linux-pci 16126T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16127F: Documentation/PCI/endpoint/* 16128F: Documentation/misc-devices/pci-endpoint-test.rst 16129F: drivers/misc/pci_endpoint_test.c 16130F: drivers/pci/endpoint/ 16131F: tools/pci/ 16132 16133PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16134M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16135R: Oliver O'Halloran <oohall@gmail.com> 16136L: linuxppc-dev@lists.ozlabs.org 16137S: Supported 16138F: Documentation/PCI/pci-error-recovery.rst 16139F: Documentation/powerpc/eeh-pci-error-recovery.rst 16140F: arch/powerpc/include/*/eeh*.h 16141F: arch/powerpc/kernel/eeh*.c 16142F: arch/powerpc/platforms/*/eeh*.c 16143F: drivers/pci/pcie/aer.c 16144F: drivers/pci/pcie/dpc.c 16145F: drivers/pci/pcie/err.c 16146 16147PCI ERROR RECOVERY 16148M: Linas Vepstas <linasvepstas@gmail.com> 16149L: linux-pci@vger.kernel.org 16150S: Supported 16151F: Documentation/PCI/pci-error-recovery.rst 16152 16153PCI PEER-TO-PEER DMA (P2PDMA) 16154M: Bjorn Helgaas <bhelgaas@google.com> 16155M: Logan Gunthorpe <logang@deltatee.com> 16156L: linux-pci@vger.kernel.org 16157S: Supported 16158Q: https://patchwork.kernel.org/project/linux-pci/list/ 16159B: https://bugzilla.kernel.org 16160C: irc://irc.oftc.net/linux-pci 16161T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16162F: Documentation/driver-api/pci/p2pdma.rst 16163F: drivers/pci/p2pdma.c 16164F: include/linux/pci-p2pdma.h 16165 16166PCI MSI DRIVER FOR ALTERA MSI IP 16167M: Joyce Ooi <joyce.ooi@intel.com> 16168L: linux-pci@vger.kernel.org 16169S: Supported 16170F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16171F: drivers/pci/controller/pcie-altera-msi.c 16172 16173PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16174M: Toan Le <toan@os.amperecomputing.com> 16175L: linux-pci@vger.kernel.org 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16179F: drivers/pci/controller/pci-xgene-msi.c 16180 16181PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16182M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16183R: Rob Herring <robh@kernel.org> 16184R: Krzysztof Wilczyński <kw@linux.com> 16185L: linux-pci@vger.kernel.org 16186S: Supported 16187Q: https://patchwork.kernel.org/project/linux-pci/list/ 16188B: https://bugzilla.kernel.org 16189C: irc://irc.oftc.net/linux-pci 16190T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16191F: Documentation/devicetree/bindings/pci/ 16192F: drivers/pci/controller/ 16193F: drivers/pci/pci-bridge-emul.c 16194F: drivers/pci/pci-bridge-emul.h 16195 16196PCI SUBSYSTEM 16197M: Bjorn Helgaas <bhelgaas@google.com> 16198L: linux-pci@vger.kernel.org 16199S: Supported 16200Q: https://patchwork.kernel.org/project/linux-pci/list/ 16201B: https://bugzilla.kernel.org 16202C: irc://irc.oftc.net/linux-pci 16203T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16204F: Documentation/PCI/ 16205F: Documentation/devicetree/bindings/pci/ 16206F: arch/x86/kernel/early-quirks.c 16207F: arch/x86/kernel/quirks.c 16208F: arch/x86/pci/ 16209F: drivers/acpi/pci* 16210F: drivers/pci/ 16211F: include/asm-generic/pci* 16212F: include/linux/of_pci.h 16213F: include/linux/pci* 16214F: include/uapi/linux/pci* 16215F: lib/pci* 16216 16217PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16218M: Jonathan Chocron <jonnyc@amazon.com> 16219L: linux-pci@vger.kernel.org 16220S: Maintained 16221F: Documentation/devicetree/bindings/pci/pcie-al.txt 16222F: drivers/pci/controller/dwc/pcie-al.c 16223 16224PCIE DRIVER FOR AMLOGIC MESON 16225M: Yue Wang <yue.wang@Amlogic.com> 16226L: linux-pci@vger.kernel.org 16227L: linux-amlogic@lists.infradead.org 16228S: Maintained 16229F: drivers/pci/controller/dwc/pci-meson.c 16230 16231PCIE DRIVER FOR AXIS ARTPEC 16232M: Jesper Nilsson <jesper.nilsson@axis.com> 16233L: linux-arm-kernel@axis.com 16234L: linux-pci@vger.kernel.org 16235S: Maintained 16236F: Documentation/devicetree/bindings/pci/axis,artpec* 16237F: drivers/pci/controller/dwc/*artpec* 16238 16239PCIE DRIVER FOR CAVIUM THUNDERX 16240M: Robert Richter <rric@kernel.org> 16241L: linux-pci@vger.kernel.org 16242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16243S: Odd Fixes 16244F: drivers/pci/controller/pci-thunder-* 16245 16246PCIE DRIVER FOR HISILICON 16247M: Zhou Wang <wangzhou1@hisilicon.com> 16248L: linux-pci@vger.kernel.org 16249S: Maintained 16250F: drivers/pci/controller/dwc/pcie-hisi.c 16251 16252PCIE DRIVER FOR HISILICON KIRIN 16253M: Xiaowei Song <songxiaowei@hisilicon.com> 16254M: Binghui Wang <wangbinghui@hisilicon.com> 16255L: linux-pci@vger.kernel.org 16256S: Maintained 16257F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16258F: drivers/pci/controller/dwc/pcie-kirin.c 16259 16260PCIE DRIVER FOR HISILICON STB 16261M: Shawn Guo <shawn.guo@linaro.org> 16262L: linux-pci@vger.kernel.org 16263S: Maintained 16264F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16265F: drivers/pci/controller/dwc/pcie-histb.c 16266 16267PCIE DRIVER FOR INTEL KEEM BAY 16268M: Srikanth Thokala <srikanth.thokala@intel.com> 16269L: linux-pci@vger.kernel.org 16270S: Supported 16271F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16272F: drivers/pci/controller/dwc/pcie-keembay.c 16273 16274PCIE DRIVER FOR INTEL LGM GW SOC 16275M: Rahul Tanwar <rtanwar@maxlinear.com> 16276L: linux-pci@vger.kernel.org 16277S: Maintained 16278F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16279F: drivers/pci/controller/dwc/pcie-intel-gw.c 16280 16281PCIE DRIVER FOR MEDIATEK 16282M: Ryder Lee <ryder.lee@mediatek.com> 16283M: Jianjun Wang <jianjun.wang@mediatek.com> 16284L: linux-pci@vger.kernel.org 16285L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16286S: Supported 16287F: Documentation/devicetree/bindings/pci/mediatek* 16288F: drivers/pci/controller/*mediatek* 16289 16290PCIE DRIVER FOR MICROCHIP 16291M: Daire McNamara <daire.mcnamara@microchip.com> 16292L: linux-pci@vger.kernel.org 16293S: Supported 16294F: Documentation/devicetree/bindings/pci/microchip* 16295F: drivers/pci/controller/*microchip* 16296 16297PCIE DRIVER FOR QUALCOMM MSM 16298M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16299L: linux-pci@vger.kernel.org 16300L: linux-arm-msm@vger.kernel.org 16301S: Maintained 16302F: drivers/pci/controller/dwc/pcie-qcom.c 16303 16304PCIE ENDPOINT DRIVER FOR QUALCOMM 16305M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-msm@vger.kernel.org 16308S: Maintained 16309F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16310F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16311 16312PCIE DRIVER FOR ROCKCHIP 16313M: Shawn Lin <shawn.lin@rock-chips.com> 16314L: linux-pci@vger.kernel.org 16315L: linux-rockchip@lists.infradead.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16318F: drivers/pci/controller/pcie-rockchip* 16319 16320PCIE DRIVER FOR SOCIONEXT UNIPHIER 16321M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16325F: drivers/pci/controller/dwc/pcie-uniphier* 16326 16327PCIE DRIVER FOR ST SPEAR13XX 16328M: Pratyush Anand <pratyush.anand@gmail.com> 16329L: linux-pci@vger.kernel.org 16330S: Maintained 16331F: drivers/pci/controller/dwc/*spear* 16332 16333PCI DRIVER FOR XILINX VERSAL CPM 16334M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16335M: Michal Simek <michal.simek@amd.com> 16336L: linux-pci@vger.kernel.org 16337S: Maintained 16338F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16339F: drivers/pci/controller/pcie-xilinx-cpm.c 16340 16341PCMCIA SUBSYSTEM 16342M: Dominik Brodowski <linux@dominikbrodowski.net> 16343S: Odd Fixes 16344T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16345F: Documentation/pcmcia/ 16346F: drivers/pcmcia/ 16347F: include/pcmcia/ 16348F: tools/pcmcia/ 16349 16350PCNET32 NETWORK DRIVER 16351M: Don Fry <pcnet32@frontier.com> 16352L: netdev@vger.kernel.org 16353S: Maintained 16354F: drivers/net/ethernet/amd/pcnet32.c 16355 16356PCRYPT PARALLEL CRYPTO ENGINE 16357M: Steffen Klassert <steffen.klassert@secunet.com> 16358L: linux-crypto@vger.kernel.org 16359S: Maintained 16360F: crypto/pcrypt.c 16361F: include/crypto/pcrypt.h 16362 16363PEAQ WMI HOTKEYS DRIVER 16364M: Hans de Goede <hdegoede@redhat.com> 16365L: platform-driver-x86@vger.kernel.org 16366S: Maintained 16367F: drivers/platform/x86/peaq-wmi.c 16368 16369PECI HARDWARE MONITORING DRIVERS 16370M: Iwona Winiarska <iwona.winiarska@intel.com> 16371L: linux-hwmon@vger.kernel.org 16372S: Supported 16373F: Documentation/hwmon/peci-cputemp.rst 16374F: Documentation/hwmon/peci-dimmtemp.rst 16375F: drivers/hwmon/peci/ 16376 16377PECI SUBSYSTEM 16378M: Iwona Winiarska <iwona.winiarska@intel.com> 16379L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16380S: Supported 16381F: Documentation/devicetree/bindings/peci/ 16382F: Documentation/peci/ 16383F: drivers/peci/ 16384F: include/linux/peci-cpu.h 16385F: include/linux/peci.h 16386 16387PENSANDO ETHERNET DRIVERS 16388M: Shannon Nelson <shannon.nelson@amd.com> 16389M: Brett Creeley <brett.creeley@amd.com> 16390M: drivers@pensando.io 16391L: netdev@vger.kernel.org 16392S: Supported 16393F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16394F: drivers/net/ethernet/pensando/ 16395 16396PER-CPU MEMORY ALLOCATOR 16397M: Dennis Zhou <dennis@kernel.org> 16398M: Tejun Heo <tj@kernel.org> 16399M: Christoph Lameter <cl@linux.com> 16400L: linux-mm@kvack.org 16401S: Maintained 16402T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16403F: arch/*/include/asm/percpu.h 16404F: include/linux/percpu*.h 16405F: lib/percpu*.c 16406F: mm/percpu*.c 16407 16408PER-TASK DELAY ACCOUNTING 16409M: Balbir Singh <bsingharora@gmail.com> 16410S: Maintained 16411F: include/linux/delayacct.h 16412F: kernel/delayacct.c 16413 16414PERFORMANCE EVENTS SUBSYSTEM 16415M: Peter Zijlstra <peterz@infradead.org> 16416M: Ingo Molnar <mingo@redhat.com> 16417M: Arnaldo Carvalho de Melo <acme@kernel.org> 16418R: Mark Rutland <mark.rutland@arm.com> 16419R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16420R: Jiri Olsa <jolsa@kernel.org> 16421R: Namhyung Kim <namhyung@kernel.org> 16422L: linux-perf-users@vger.kernel.org 16423L: linux-kernel@vger.kernel.org 16424S: Supported 16425W: https://perf.wiki.kernel.org/ 16426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16427F: arch/*/events/* 16428F: arch/*/events/*/* 16429F: arch/*/include/asm/perf_event.h 16430F: arch/*/kernel/*/*/perf_event*.c 16431F: arch/*/kernel/*/perf_event*.c 16432F: arch/*/kernel/perf_callchain.c 16433F: arch/*/kernel/perf_event*.c 16434F: include/linux/perf_event.h 16435F: include/uapi/linux/perf_event.h 16436F: kernel/events/* 16437F: tools/lib/perf/ 16438F: tools/perf/ 16439 16440PERFORMANCE EVENTS TOOLING ARM64 16441R: John Garry <john.g.garry@oracle.com> 16442R: Will Deacon <will@kernel.org> 16443R: James Clark <james.clark@arm.com> 16444R: Mike Leach <mike.leach@linaro.org> 16445R: Leo Yan <leo.yan@linaro.org> 16446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16447S: Supported 16448F: tools/build/feature/test-libopencsd.c 16449F: tools/perf/arch/arm*/ 16450F: tools/perf/pmu-events/arch/arm64/ 16451F: tools/perf/util/arm-spe* 16452F: tools/perf/util/cs-etm* 16453 16454PERSONALITY HANDLING 16455M: Christoph Hellwig <hch@infradead.org> 16456L: linux-abi-devel@lists.sourceforge.net 16457S: Maintained 16458F: include/linux/personality.h 16459F: include/uapi/linux/personality.h 16460 16461PHOENIX RC FLIGHT CONTROLLER ADAPTER 16462M: Marcus Folkesson <marcus.folkesson@gmail.com> 16463L: linux-input@vger.kernel.org 16464S: Maintained 16465F: Documentation/input/devices/pxrc.rst 16466F: drivers/input/joystick/pxrc.c 16467 16468PHONET PROTOCOL 16469M: Remi Denis-Courmont <courmisch@gmail.com> 16470S: Supported 16471F: Documentation/networking/phonet.rst 16472F: include/linux/phonet.h 16473F: include/net/phonet/ 16474F: include/uapi/linux/phonet.h 16475F: net/phonet/ 16476 16477PHRAM MTD DRIVER 16478M: Joern Engel <joern@lazybastard.org> 16479L: linux-mtd@lists.infradead.org 16480S: Maintained 16481F: drivers/mtd/devices/phram.c 16482 16483PICOLCD HID DRIVER 16484M: Bruno Prémont <bonbons@linux-vserver.org> 16485L: linux-input@vger.kernel.org 16486S: Maintained 16487F: drivers/hid/hid-picolcd* 16488 16489PIDFD API 16490M: Christian Brauner <christian@brauner.io> 16491L: linux-kernel@vger.kernel.org 16492S: Maintained 16493T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16494F: samples/pidfd/ 16495F: tools/testing/selftests/clone3/ 16496F: tools/testing/selftests/pid_namespace/ 16497F: tools/testing/selftests/pidfd/ 16498K: (?i)pidfd 16499K: (?i)clone3 16500K: \b(clone_args|kernel_clone_args)\b 16501 16502PIN CONTROL SUBSYSTEM 16503M: Linus Walleij <linus.walleij@linaro.org> 16504L: linux-gpio@vger.kernel.org 16505S: Maintained 16506T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16507F: Documentation/devicetree/bindings/pinctrl/ 16508F: Documentation/driver-api/pin-control.rst 16509F: drivers/pinctrl/ 16510F: include/dt-bindings/pinctrl/ 16511F: include/linux/pinctrl/ 16512 16513PIN CONTROLLER - AMD 16514M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16515M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16516S: Maintained 16517F: drivers/pinctrl/pinctrl-amd.c 16518 16519PIN CONTROLLER - FREESCALE 16520M: Dong Aisheng <aisheng.dong@nxp.com> 16521M: Fabio Estevam <festevam@gmail.com> 16522M: Shawn Guo <shawnguo@kernel.org> 16523M: Jacky Bai <ping.bai@nxp.com> 16524R: Pengutronix Kernel Team <kernel@pengutronix.de> 16525L: linux-gpio@vger.kernel.org 16526S: Maintained 16527F: Documentation/devicetree/bindings/pinctrl/fsl,* 16528F: drivers/pinctrl/freescale/ 16529 16530PIN CONTROLLER - INTEL 16531M: Mika Westerberg <mika.westerberg@linux.intel.com> 16532M: Andy Shevchenko <andy@kernel.org> 16533S: Supported 16534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16535F: drivers/pinctrl/intel/ 16536 16537PIN CONTROLLER - KEEMBAY 16538M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16539S: Supported 16540F: drivers/pinctrl/pinctrl-keembay* 16541 16542PIN CONTROLLER - MEDIATEK 16543M: Sean Wang <sean.wang@kernel.org> 16544L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16545S: Maintained 16546F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16547F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16548F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16549F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16550F: drivers/pinctrl/mediatek/ 16551 16552PIN CONTROLLER - MICROCHIP AT91 16553M: Ludovic Desroches <ludovic.desroches@microchip.com> 16554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16555L: linux-gpio@vger.kernel.org 16556S: Supported 16557F: drivers/gpio/gpio-sama5d2-piobu.c 16558F: drivers/pinctrl/pinctrl-at91* 16559 16560PIN CONTROLLER - QUALCOMM 16561M: Bjorn Andersson <andersson@kernel.org> 16562L: linux-arm-msm@vger.kernel.org 16563S: Maintained 16564F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16565F: drivers/pinctrl/qcom/ 16566 16567PIN CONTROLLER - RENESAS 16568M: Geert Uytterhoeven <geert+renesas@glider.be> 16569L: linux-renesas-soc@vger.kernel.org 16570S: Supported 16571T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16572F: Documentation/devicetree/bindings/pinctrl/renesas,* 16573F: drivers/pinctrl/renesas/ 16574 16575PIN CONTROLLER - SAMSUNG 16576M: Tomasz Figa <tomasz.figa@gmail.com> 16577M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16578M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16579R: Alim Akhtar <alim.akhtar@samsung.com> 16580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16581L: linux-samsung-soc@vger.kernel.org 16582S: Maintained 16583C: irc://irc.libera.chat/linux-exynos 16584Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16585B: mailto:linux-samsung-soc@vger.kernel.org 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16587F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16588F: drivers/pinctrl/samsung/ 16589F: include/dt-bindings/pinctrl/samsung.h 16590 16591PIN CONTROLLER - SINGLE 16592M: Tony Lindgren <tony@atomide.com> 16593M: Haojian Zhuang <haojian.zhuang@linaro.org> 16594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16595L: linux-omap@vger.kernel.org 16596S: Maintained 16597F: drivers/pinctrl/pinctrl-single.c 16598 16599PIN CONTROLLER - THUNDERBAY 16600M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16601S: Supported 16602F: drivers/pinctrl/pinctrl-thunderbay.c 16603 16604PIN CONTROLLER - SUNPLUS / TIBBO 16605M: Dvorkin Dmitry <dvorkin@tibbo.com> 16606M: Wells Lu <wellslutw@gmail.com> 16607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16608S: Maintained 16609W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16610F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16611F: drivers/pinctrl/sunplus/ 16612F: include/dt-bindings/pinctrl/sppctl*.h 16613 16614PINE64 PINEPHONE KEYBOARD DRIVER 16615M: Samuel Holland <samuel@sholland.org> 16616S: Supported 16617F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16618F: drivers/input/keyboard/pinephone-keyboard.c 16619 16620PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16621M: Tomasz Duszynski <tduszyns@gmail.com> 16622S: Maintained 16623F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16624F: drivers/iio/chemical/pms7003.c 16625 16626PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16627M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16628L: netdev@vger.kernel.org 16629S: Maintained 16630F: drivers/net/phy/mdio-open-alliance.h 16631F: net/ethtool/plca.c 16632 16633PLDMFW LIBRARY 16634M: Jacob Keller <jacob.e.keller@intel.com> 16635S: Maintained 16636F: Documentation/driver-api/pldmfw/ 16637F: include/linux/pldmfw.h 16638F: lib/pldmfw/ 16639 16640PLX DMA DRIVER 16641M: Logan Gunthorpe <logang@deltatee.com> 16642S: Maintained 16643F: drivers/dma/plx_dma.c 16644 16645PM6764TR DRIVER 16646M: Charles Hsu <hsu.yungteng@gmail.com> 16647L: linux-hwmon@vger.kernel.org 16648S: Maintained 16649F: Documentation/hwmon/pm6764tr.rst 16650F: drivers/hwmon/pmbus/pm6764tr.c 16651 16652PM-GRAPH UTILITY 16653M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16654L: linux-pm@vger.kernel.org 16655S: Supported 16656W: https://01.org/pm-graph 16657B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16658T: git git://github.com/intel/pm-graph 16659F: tools/power/pm-graph 16660 16661PMBUS HARDWARE MONITORING DRIVERS 16662M: Guenter Roeck <linux@roeck-us.net> 16663L: linux-hwmon@vger.kernel.org 16664S: Maintained 16665W: http://hwmon.wiki.kernel.org/ 16666W: http://www.roeck-us.net/linux/drivers/ 16667T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16668F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16669F: Documentation/devicetree/bindings/hwmon/max31785.txt 16670F: Documentation/hwmon/adm1275.rst 16671F: Documentation/hwmon/ibm-cffps.rst 16672F: Documentation/hwmon/ir35221.rst 16673F: Documentation/hwmon/lm25066.rst 16674F: Documentation/hwmon/ltc2978.rst 16675F: Documentation/hwmon/ltc3815.rst 16676F: Documentation/hwmon/max16064.rst 16677F: Documentation/hwmon/max20751.rst 16678F: Documentation/hwmon/max31785.rst 16679F: Documentation/hwmon/max34440.rst 16680F: Documentation/hwmon/max8688.rst 16681F: Documentation/hwmon/pmbus-core.rst 16682F: Documentation/hwmon/pmbus.rst 16683F: Documentation/hwmon/tps40422.rst 16684F: Documentation/hwmon/ucd9000.rst 16685F: Documentation/hwmon/ucd9200.rst 16686F: Documentation/hwmon/zl6100.rst 16687F: drivers/hwmon/pmbus/ 16688F: include/linux/pmbus.h 16689 16690PMC SIERRA MaxRAID DRIVER 16691L: linux-scsi@vger.kernel.org 16692S: Orphan 16693W: http://www.pmc-sierra.com/ 16694F: drivers/scsi/pmcraid.* 16695 16696PMC SIERRA PM8001 DRIVER 16697M: Jack Wang <jinpu.wang@cloud.ionos.com> 16698L: linux-scsi@vger.kernel.org 16699S: Supported 16700F: drivers/scsi/pm8001/ 16701 16702PNI RM3100 IIO DRIVER 16703M: Song Qiang <songqiang1304521@gmail.com> 16704L: linux-iio@vger.kernel.org 16705S: Maintained 16706F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16707F: drivers/iio/magnetometer/rm3100* 16708 16709PNP SUPPORT 16710M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16711L: linux-acpi@vger.kernel.org 16712S: Maintained 16713F: drivers/pnp/ 16714F: include/linux/pnp.h 16715 16716POSIX CLOCKS and TIMERS 16717M: Thomas Gleixner <tglx@linutronix.de> 16718L: linux-kernel@vger.kernel.org 16719S: Maintained 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16721F: fs/timerfd.c 16722F: include/linux/time_namespace.h 16723F: include/linux/timer* 16724F: kernel/time/*timer* 16725F: kernel/time/namespace.c 16726 16727POWER MANAGEMENT CORE 16728M: "Rafael J. Wysocki" <rafael@kernel.org> 16729L: linux-pm@vger.kernel.org 16730S: Supported 16731B: https://bugzilla.kernel.org 16732T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16733F: drivers/base/power/ 16734F: drivers/powercap/ 16735F: include/linux/intel_rapl.h 16736F: include/linux/pm.h 16737F: include/linux/pm_* 16738F: include/linux/powercap.h 16739F: kernel/configs/nopm.config 16740 16741DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16742M: Daniel Lezcano <daniel.lezcano@kernel.org> 16743L: linux-pm@vger.kernel.org 16744S: Supported 16745B: https://bugzilla.kernel.org 16746T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16747F: drivers/powercap/dtpm* 16748F: include/linux/dtpm.h 16749 16750POWER STATE COORDINATION INTERFACE (PSCI) 16751M: Mark Rutland <mark.rutland@arm.com> 16752M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16754S: Maintained 16755F: drivers/firmware/psci/ 16756F: include/linux/psci.h 16757F: include/uapi/linux/psci.h 16758 16759POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16760M: Sebastian Reichel <sre@kernel.org> 16761L: linux-pm@vger.kernel.org 16762S: Maintained 16763T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16764F: Documentation/ABI/testing/sysfs-class-power 16765F: Documentation/devicetree/bindings/power/supply/ 16766F: drivers/power/supply/ 16767F: include/linux/power/ 16768F: include/linux/power_supply.h 16769 16770POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16771M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16772L: linuxppc-dev@lists.ozlabs.org 16773S: Maintained 16774F: drivers/char/powernv-op-panel.c 16775 16776PPP OVER ATM (RFC 2364) 16777M: Mitchell Blank Jr <mitch@sfgoth.com> 16778S: Maintained 16779F: include/uapi/linux/atmppp.h 16780F: net/atm/pppoatm.c 16781 16782PPP OVER ETHERNET 16783M: Michal Ostrowski <mostrows@earthlink.net> 16784S: Maintained 16785F: drivers/net/ppp/pppoe.c 16786F: drivers/net/ppp/pppox.c 16787 16788PPP OVER L2TP 16789M: James Chapman <jchapman@katalix.com> 16790S: Maintained 16791F: include/linux/if_pppol2tp.h 16792F: include/uapi/linux/if_pppol2tp.h 16793F: net/l2tp/l2tp_ppp.c 16794 16795PPP PROTOCOL DRIVERS AND COMPRESSORS 16796M: Paul Mackerras <paulus@samba.org> 16797L: linux-ppp@vger.kernel.org 16798S: Maintained 16799F: drivers/net/ppp/ppp_* 16800 16801PPS SUPPORT 16802M: Rodolfo Giometti <giometti@enneenne.com> 16803L: linuxpps@ml.enneenne.com (subscribers-only) 16804S: Maintained 16805W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16806F: Documentation/ABI/testing/sysfs-pps 16807F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16808F: Documentation/driver-api/pps.rst 16809F: drivers/pps/ 16810F: include/linux/pps*.h 16811F: include/uapi/linux/pps.h 16812 16813PPTP DRIVER 16814M: Dmitry Kozlov <xeb@mail.ru> 16815L: netdev@vger.kernel.org 16816S: Maintained 16817W: http://sourceforge.net/projects/accel-pptp 16818F: drivers/net/ppp/pptp.c 16819 16820PRESSURE STALL INFORMATION (PSI) 16821M: Johannes Weiner <hannes@cmpxchg.org> 16822M: Suren Baghdasaryan <surenb@google.com> 16823S: Maintained 16824F: include/linux/psi* 16825F: kernel/sched/psi.c 16826 16827PRINTK 16828M: Petr Mladek <pmladek@suse.com> 16829M: Sergey Senozhatsky <senozhatsky@chromium.org> 16830R: Steven Rostedt <rostedt@goodmis.org> 16831R: John Ogness <john.ogness@linutronix.de> 16832S: Maintained 16833T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16834F: include/linux/printk.h 16835F: kernel/printk/ 16836 16837PRINTK INDEXING 16838R: Chris Down <chris@chrisdown.name> 16839S: Maintained 16840F: Documentation/core-api/printk-index.rst 16841F: kernel/printk/index.c 16842K: printk_index 16843 16844PROC FILESYSTEM 16845L: linux-kernel@vger.kernel.org 16846L: linux-fsdevel@vger.kernel.org 16847S: Maintained 16848F: Documentation/filesystems/proc.rst 16849F: fs/proc/ 16850F: include/linux/proc_fs.h 16851F: tools/testing/selftests/proc/ 16852 16853PROC SYSCTL 16854M: Luis Chamberlain <mcgrof@kernel.org> 16855M: Kees Cook <keescook@chromium.org> 16856M: Iurii Zaikin <yzaikin@google.com> 16857L: linux-kernel@vger.kernel.org 16858L: linux-fsdevel@vger.kernel.org 16859S: Maintained 16860T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16861F: fs/proc/proc_sysctl.c 16862F: include/linux/sysctl.h 16863F: kernel/sysctl-test.c 16864F: kernel/sysctl.c 16865F: tools/testing/selftests/sysctl/ 16866 16867PS3 NETWORK SUPPORT 16868M: Geoff Levand <geoff@infradead.org> 16869L: netdev@vger.kernel.org 16870L: linuxppc-dev@lists.ozlabs.org 16871S: Maintained 16872F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16873 16874PS3 PLATFORM SUPPORT 16875M: Geoff Levand <geoff@infradead.org> 16876L: linuxppc-dev@lists.ozlabs.org 16877S: Maintained 16878F: arch/powerpc/boot/ps3* 16879F: arch/powerpc/include/asm/lv1call.h 16880F: arch/powerpc/include/asm/ps3*.h 16881F: arch/powerpc/platforms/ps3/ 16882F: drivers/*/ps3* 16883F: drivers/ps3/ 16884F: drivers/rtc/rtc-ps3.c 16885F: drivers/usb/host/*ps3.c 16886F: sound/ppc/snd_ps3* 16887 16888PS3VRAM DRIVER 16889M: Jim Paris <jim@jtan.com> 16890M: Geoff Levand <geoff@infradead.org> 16891L: linuxppc-dev@lists.ozlabs.org 16892S: Maintained 16893F: drivers/block/ps3vram.c 16894 16895PSAMPLE PACKET SAMPLING SUPPORT 16896M: Yotam Gigi <yotam.gi@gmail.com> 16897S: Maintained 16898F: include/net/psample.h 16899F: include/uapi/linux/psample.h 16900F: net/psample 16901 16902PSTORE FILESYSTEM 16903M: Kees Cook <keescook@chromium.org> 16904R: Tony Luck <tony.luck@intel.com> 16905R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16906L: linux-hardening@vger.kernel.org 16907S: Supported 16908T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16909F: Documentation/admin-guide/ramoops.rst 16910F: Documentation/admin-guide/pstore-blk.rst 16911F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16912F: drivers/acpi/apei/erst.c 16913F: drivers/firmware/efi/efi-pstore.c 16914F: fs/pstore/ 16915F: include/linux/pstore* 16916K: \b(pstore|ramoops) 16917 16918PTP HARDWARE CLOCK SUPPORT 16919M: Richard Cochran <richardcochran@gmail.com> 16920L: netdev@vger.kernel.org 16921S: Maintained 16922W: http://linuxptp.sourceforge.net/ 16923F: Documentation/ABI/testing/sysfs-ptp 16924F: Documentation/driver-api/ptp.rst 16925F: drivers/net/phy/dp83640* 16926F: drivers/ptp/* 16927F: include/linux/ptp_cl* 16928K: (?:\b|_)ptp(?:\b|_) 16929 16930PTP VIRTUAL CLOCK SUPPORT 16931M: Yangbo Lu <yangbo.lu@nxp.com> 16932L: netdev@vger.kernel.org 16933S: Maintained 16934F: drivers/ptp/ptp_vclock.c 16935F: net/ethtool/phc_vclocks.c 16936 16937PTRACE SUPPORT 16938M: Oleg Nesterov <oleg@redhat.com> 16939S: Maintained 16940F: arch/*/*/ptrace*.c 16941F: arch/*/include/asm/ptrace*.h 16942F: arch/*/ptrace*.c 16943F: include/asm-generic/syscall.h 16944F: include/linux/ptrace.h 16945F: include/linux/regset.h 16946F: include/uapi/linux/ptrace.h 16947F: kernel/ptrace.c 16948 16949PULSE8-CEC DRIVER 16950M: Hans Verkuil <hverkuil@xs4all.nl> 16951L: linux-media@vger.kernel.org 16952S: Maintained 16953T: git git://linuxtv.org/media_tree.git 16954F: drivers/media/cec/usb/pulse8/ 16955 16956PURELIFI PLFXLC DRIVER 16957M: Srinivasan Raju <srini.raju@purelifi.com> 16958L: linux-wireless@vger.kernel.org 16959S: Supported 16960F: drivers/net/wireless/purelifi/plfxlc/ 16961 16962PVRUSB2 VIDEO4LINUX DRIVER 16963M: Mike Isely <isely@pobox.com> 16964L: pvrusb2@isely.net (subscribers-only) 16965L: linux-media@vger.kernel.org 16966S: Maintained 16967W: http://www.isely.net/pvrusb2/ 16968T: git git://linuxtv.org/media_tree.git 16969F: Documentation/driver-api/media/drivers/pvrusb2* 16970F: drivers/media/usb/pvrusb2/ 16971 16972PWC WEBCAM DRIVER 16973M: Hans Verkuil <hverkuil@xs4all.nl> 16974L: linux-media@vger.kernel.org 16975S: Odd Fixes 16976T: git git://linuxtv.org/media_tree.git 16977F: drivers/media/usb/pwc/* 16978F: include/trace/events/pwc.h 16979 16980PWM IR Transmitter 16981M: Sean Young <sean@mess.org> 16982L: linux-media@vger.kernel.org 16983S: Maintained 16984F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16985F: drivers/media/rc/pwm-ir-tx.c 16986 16987PWM SUBSYSTEM 16988M: Thierry Reding <thierry.reding@gmail.com> 16989R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16990L: linux-pwm@vger.kernel.org 16991S: Maintained 16992Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16993T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16994F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16995F: Documentation/devicetree/bindings/pwm/ 16996F: Documentation/driver-api/pwm.rst 16997F: drivers/gpio/gpio-mvebu.c 16998F: drivers/pwm/ 16999F: drivers/video/backlight/pwm_bl.c 17000F: include/dt-bindings/pwm/ 17001F: include/linux/pwm.h 17002F: include/linux/pwm_backlight.h 17003K: pwm_(config|apply_state|ops) 17004 17005PXA GPIO DRIVER 17006M: Robert Jarzmik <robert.jarzmik@free.fr> 17007L: linux-gpio@vger.kernel.org 17008S: Maintained 17009F: drivers/gpio/gpio-pxa.c 17010 17011PXA MMCI DRIVER 17012S: Orphan 17013 17014PXA RTC DRIVER 17015M: Robert Jarzmik <robert.jarzmik@free.fr> 17016L: linux-rtc@vger.kernel.org 17017S: Maintained 17018 17019PXA2xx/PXA3xx SUPPORT 17020M: Daniel Mack <daniel@zonque.org> 17021M: Haojian Zhuang <haojian.zhuang@gmail.com> 17022M: Robert Jarzmik <robert.jarzmik@free.fr> 17023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17024S: Maintained 17025T: git git://github.com/hzhuang1/linux.git 17026T: git git://github.com/rjarzmik/linux.git 17027F: arch/arm/boot/dts/pxa* 17028F: arch/arm/mach-pxa/ 17029F: drivers/dma/pxa* 17030F: drivers/pcmcia/pxa2xx* 17031F: drivers/pinctrl/pxa/ 17032F: drivers/spi/spi-pxa2xx* 17033F: drivers/usb/gadget/udc/pxa2* 17034F: include/sound/pxa2xx-lib.h 17035F: sound/arm/pxa* 17036F: sound/soc/pxa/ 17037 17038QAT DRIVER 17039M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17040L: qat-linux@intel.com 17041S: Supported 17042F: drivers/crypto/qat/ 17043 17044QCOM AUDIO (ASoC) DRIVERS 17045M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17046M: Banajit Goswami <bgoswami@quicinc.com> 17047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17048S: Supported 17049F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17050F: Documentation/devicetree/bindings/sound/qcom,* 17051F: drivers/soc/qcom/apr.c 17052F: include/dt-bindings/sound/qcom,wcd9335.h 17053F: sound/soc/codecs/lpass-rx-macro.* 17054F: sound/soc/codecs/lpass-tx-macro.* 17055F: sound/soc/codecs/lpass-va-macro.c 17056F: sound/soc/codecs/lpass-wsa-macro.* 17057F: sound/soc/codecs/msm8916-wcd-analog.c 17058F: sound/soc/codecs/msm8916-wcd-digital.c 17059F: sound/soc/codecs/wcd9335.* 17060F: sound/soc/codecs/wcd934x.c 17061F: sound/soc/codecs/wcd-clsh-v2.* 17062F: sound/soc/codecs/wcd-mbhc-v2.* 17063F: sound/soc/codecs/wsa881x.c 17064F: sound/soc/codecs/wsa883x.c 17065F: sound/soc/qcom/ 17066 17067QCOM EMBEDDED USB DEBUGGER (EUD) 17068M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17069L: linux-arm-msm@vger.kernel.org 17070S: Maintained 17071F: Documentation/ABI/testing/sysfs-driver-eud 17072F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17073F: drivers/usb/misc/qcom_eud.c 17074 17075QCOM IPA DRIVER 17076M: Alex Elder <elder@kernel.org> 17077L: netdev@vger.kernel.org 17078S: Supported 17079F: drivers/net/ipa/ 17080 17081QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17082M: Gabriel Somlo <somlo@cmu.edu> 17083M: "Michael S. Tsirkin" <mst@redhat.com> 17084L: qemu-devel@nongnu.org 17085S: Maintained 17086F: drivers/firmware/qemu_fw_cfg.c 17087F: include/uapi/linux/qemu_fw_cfg.h 17088 17089QIB DRIVER 17090M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17091L: linux-rdma@vger.kernel.org 17092S: Supported 17093F: drivers/infiniband/hw/qib/ 17094 17095QLOGIC QL41xxx FCOE DRIVER 17096M: Saurav Kashyap <skashyap@marvell.com> 17097M: Javed Hasan <jhasan@marvell.com> 17098M: GR-QLogic-Storage-Upstream@marvell.com 17099L: linux-scsi@vger.kernel.org 17100S: Supported 17101F: drivers/scsi/qedf/ 17102 17103QLOGIC QL41xxx ISCSI DRIVER 17104M: Nilesh Javali <njavali@marvell.com> 17105M: Manish Rangankar <mrangankar@marvell.com> 17106M: GR-QLogic-Storage-Upstream@marvell.com 17107L: linux-scsi@vger.kernel.org 17108S: Supported 17109F: drivers/scsi/qedi/ 17110 17111QLOGIC QL4xxx ETHERNET DRIVER 17112M: Ariel Elior <aelior@marvell.com> 17113M: Manish Chopra <manishc@marvell.com> 17114L: netdev@vger.kernel.org 17115S: Supported 17116F: drivers/net/ethernet/qlogic/qed/ 17117F: drivers/net/ethernet/qlogic/qede/ 17118F: include/linux/qed/ 17119 17120QLOGIC QL4xxx RDMA DRIVER 17121M: Michal Kalderon <mkalderon@marvell.com> 17122M: Ariel Elior <aelior@marvell.com> 17123L: linux-rdma@vger.kernel.org 17124S: Supported 17125F: drivers/infiniband/hw/qedr/ 17126F: include/uapi/rdma/qedr-abi.h 17127 17128QLOGIC QLA1280 SCSI DRIVER 17129M: Michael Reed <mdr@sgi.com> 17130L: linux-scsi@vger.kernel.org 17131S: Maintained 17132F: drivers/scsi/qla1280.[ch] 17133 17134QLOGIC QLA2XXX FC-SCSI DRIVER 17135M: Nilesh Javali <njavali@marvell.com> 17136M: GR-QLogic-Storage-Upstream@marvell.com 17137L: linux-scsi@vger.kernel.org 17138S: Supported 17139F: drivers/scsi/qla2xxx/ 17140 17141QLOGIC QLA3XXX NETWORK DRIVER 17142M: GR-Linux-NIC-Dev@marvell.com 17143L: netdev@vger.kernel.org 17144S: Supported 17145F: drivers/net/ethernet/qlogic/qla3xxx.* 17146 17147QLOGIC QLA4XXX iSCSI DRIVER 17148M: Nilesh Javali <njavali@marvell.com> 17149M: Manish Rangankar <mrangankar@marvell.com> 17150M: GR-QLogic-Storage-Upstream@marvell.com 17151L: linux-scsi@vger.kernel.org 17152S: Supported 17153F: drivers/scsi/qla4xxx/ 17154 17155QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17156M: Shahed Shaikh <shshaikh@marvell.com> 17157M: Manish Chopra <manishc@marvell.com> 17158M: GR-Linux-NIC-Dev@marvell.com 17159L: netdev@vger.kernel.org 17160S: Supported 17161F: drivers/net/ethernet/qlogic/qlcnic/ 17162 17163QLOGIC QLGE 10Gb ETHERNET DRIVER 17164M: Manish Chopra <manishc@marvell.com> 17165M: GR-Linux-NIC-Dev@marvell.com 17166M: Coiby Xu <coiby.xu@gmail.com> 17167L: netdev@vger.kernel.org 17168S: Supported 17169F: Documentation/networking/device_drivers/qlogic/qlge.rst 17170F: drivers/staging/qlge/ 17171 17172QM1D1B0004 MEDIA DRIVER 17173M: Akihiro Tsukada <tskd08@gmail.com> 17174L: linux-media@vger.kernel.org 17175S: Odd Fixes 17176F: drivers/media/tuners/qm1d1b0004* 17177 17178QM1D1C0042 MEDIA DRIVER 17179M: Akihiro Tsukada <tskd08@gmail.com> 17180L: linux-media@vger.kernel.org 17181S: Odd Fixes 17182F: drivers/media/tuners/qm1d1c0042* 17183 17184QNX4 FILESYSTEM 17185M: Anders Larsen <al@alarsen.net> 17186S: Maintained 17187W: http://www.alarsen.net/linux/qnx4fs/ 17188F: fs/qnx4/ 17189F: include/uapi/linux/qnx4_fs.h 17190F: include/uapi/linux/qnxtypes.h 17191 17192QORIQ DPAA2 FSL-MC BUS DRIVER 17193M: Stuart Yoder <stuyoder@gmail.com> 17194M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17195L: linux-kernel@vger.kernel.org 17196S: Maintained 17197F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17198F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17199F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17200F: drivers/bus/fsl-mc/ 17201F: include/uapi/linux/fsl_mc.h 17202 17203QT1010 MEDIA DRIVER 17204M: Antti Palosaari <crope@iki.fi> 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207W: https://linuxtv.org 17208W: http://palosaari.fi/linux/ 17209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17210T: git git://linuxtv.org/anttip/media_tree.git 17211F: drivers/media/tuners/qt1010* 17212 17213QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17214M: Kalle Valo <kvalo@kernel.org> 17215L: ath10k@lists.infradead.org 17216S: Supported 17217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17218T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17219F: drivers/net/wireless/ath/ath10k/ 17220F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17221 17222QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17223M: Kalle Valo <kvalo@kernel.org> 17224L: ath11k@lists.infradead.org 17225S: Supported 17226T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17227F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17228F: drivers/net/wireless/ath/ath11k/ 17229 17230QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17231M: Toke Høiland-Jørgensen <toke@toke.dk> 17232L: linux-wireless@vger.kernel.org 17233S: Maintained 17234W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17235F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17236F: drivers/net/wireless/ath/ath9k/ 17237 17238QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17239M: Stephan Gerhold <stephan@gerhold.net> 17240L: netdev@vger.kernel.org 17241L: linux-arm-msm@vger.kernel.org 17242S: Maintained 17243F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17244F: drivers/net/wwan/qcom_bam_dmux.c 17245 17246QUALCOMM CAMERA SUBSYSTEM DRIVER 17247M: Robert Foss <robert.foss@linaro.org> 17248M: Todor Tomov <todor.too@gmail.com> 17249L: linux-media@vger.kernel.org 17250S: Maintained 17251F: Documentation/admin-guide/media/qcom_camss.rst 17252F: Documentation/devicetree/bindings/media/*camss* 17253F: drivers/media/platform/qcom/camss/ 17254 17255QUALCOMM CLOCK DRIVERS 17256M: Bjorn Andersson <andersson@kernel.org> 17257L: linux-arm-msm@vger.kernel.org 17258S: Supported 17259T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17260F: Documentation/devicetree/bindings/clock/qcom,* 17261F: drivers/clk/qcom/ 17262F: include/dt-bindings/clock/qcom,* 17263 17264QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17265M: Niklas Cassel <nks@flawful.org> 17266L: linux-pm@vger.kernel.org 17267L: linux-arm-msm@vger.kernel.org 17268S: Maintained 17269F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17270F: drivers/soc/qcom/cpr.c 17271 17272QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17273M: Ilia Lin <ilia.lin@kernel.org> 17274L: linux-pm@vger.kernel.org 17275S: Maintained 17276F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17277F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17278F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17279 17280QUALCOMM CRYPTO DRIVERS 17281M: Thara Gopinath <thara.gopinath@gmail.com> 17282L: linux-crypto@vger.kernel.org 17283L: linux-arm-msm@vger.kernel.org 17284S: Maintained 17285F: drivers/crypto/qce/ 17286 17287QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17288M: Timur Tabi <timur@kernel.org> 17289L: netdev@vger.kernel.org 17290S: Maintained 17291F: drivers/net/ethernet/qualcomm/emac/ 17292 17293QUALCOMM ETHQOS ETHERNET DRIVER 17294M: Vinod Koul <vkoul@kernel.org> 17295R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17296L: netdev@vger.kernel.org 17297S: Maintained 17298F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17299F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17300 17301QUALCOMM FASTRPC DRIVER 17302M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17303M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17304L: linux-arm-msm@vger.kernel.org 17305S: Maintained 17306F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17307F: drivers/misc/fastrpc.c 17308F: include/uapi/misc/fastrpc.h 17309 17310QUALCOMM HEXAGON ARCHITECTURE 17311M: Brian Cain <bcain@quicinc.com> 17312L: linux-hexagon@vger.kernel.org 17313T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17314S: Supported 17315F: arch/hexagon/ 17316 17317QUALCOMM HIDMA DRIVER 17318M: Sinan Kaya <okaya@kernel.org> 17319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17320L: linux-arm-msm@vger.kernel.org 17321L: dmaengine@vger.kernel.org 17322S: Supported 17323F: drivers/dma/qcom/hidma* 17324 17325QUALCOMM I2C CCI DRIVER 17326M: Loic Poulain <loic.poulain@linaro.org> 17327M: Robert Foss <robert.foss@linaro.org> 17328L: linux-i2c@vger.kernel.org 17329L: linux-arm-msm@vger.kernel.org 17330S: Maintained 17331F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17332F: drivers/i2c/busses/i2c-qcom-cci.c 17333 17334QUALCOMM INTERCONNECT BWMON DRIVER 17335M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17336L: linux-arm-msm@vger.kernel.org 17337S: Maintained 17338F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17339F: drivers/soc/qcom/icc-bwmon.c 17340 17341QUALCOMM IOMMU 17342M: Rob Clark <robdclark@gmail.com> 17343L: iommu@lists.linux.dev 17344L: linux-arm-msm@vger.kernel.org 17345S: Maintained 17346F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17347 17348QUALCOMM IPC ROUTER (QRTR) DRIVER 17349M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17350L: linux-arm-msm@vger.kernel.org 17351S: Maintained 17352F: include/trace/events/qrtr.h 17353F: include/uapi/linux/qrtr.h 17354F: net/qrtr/ 17355 17356QUALCOMM IPCC MAILBOX DRIVER 17357M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17358L: linux-arm-msm@vger.kernel.org 17359S: Supported 17360F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17361F: drivers/mailbox/qcom-ipcc.c 17362F: include/dt-bindings/mailbox/qcom-ipcc.h 17363 17364QUALCOMM IPQ4019 USB PHY DRIVER 17365M: Robert Marko <robert.marko@sartura.hr> 17366M: Luka Perkov <luka.perkov@sartura.hr> 17367L: linux-arm-msm@vger.kernel.org 17368S: Maintained 17369F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17370F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17371 17372QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17373M: Robert Marko <robert.marko@sartura.hr> 17374M: Luka Perkov <luka.perkov@sartura.hr> 17375L: linux-arm-msm@vger.kernel.org 17376S: Maintained 17377F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17378F: drivers/regulator/vqmmc-ipq4019-regulator.c 17379 17380QUALCOMM NAND CONTROLLER DRIVER 17381M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17382L: linux-mtd@lists.infradead.org 17383L: linux-arm-msm@vger.kernel.org 17384S: Maintained 17385F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17386F: drivers/mtd/nand/raw/qcom_nandc.c 17387 17388QUALCOMM RMNET DRIVER 17389M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17390M: Sean Tranchetti <quic_stranche@quicinc.com> 17391L: netdev@vger.kernel.org 17392S: Maintained 17393F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17394F: drivers/net/ethernet/qualcomm/rmnet/ 17395F: include/linux/if_rmnet.h 17396 17397QUALCOMM TSENS THERMAL DRIVER 17398M: Amit Kucheria <amitk@kernel.org> 17399M: Thara Gopinath <thara.gopinath@gmail.com> 17400L: linux-pm@vger.kernel.org 17401L: linux-arm-msm@vger.kernel.org 17402S: Maintained 17403F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17404F: drivers/thermal/qcom/ 17405 17406QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17407M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17408M: Vikash Garodia <quic_vgarodia@quicinc.com> 17409L: linux-media@vger.kernel.org 17410L: linux-arm-msm@vger.kernel.org 17411S: Maintained 17412T: git git://linuxtv.org/media_tree.git 17413F: Documentation/devicetree/bindings/media/*venus* 17414F: drivers/media/platform/qcom/venus/ 17415 17416QUALCOMM WCN36XX WIRELESS DRIVER 17417M: Loic Poulain <loic.poulain@linaro.org> 17418L: wcn36xx@lists.infradead.org 17419S: Supported 17420W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17421F: drivers/net/wireless/ath/wcn36xx/ 17422 17423QUANTENNA QTNFMAC WIRELESS DRIVER 17424M: Igor Mitsyanko <imitsyanko@quantenna.com> 17425R: Sergey Matyukevich <geomatsi@gmail.com> 17426L: linux-wireless@vger.kernel.org 17427S: Maintained 17428F: drivers/net/wireless/quantenna 17429 17430RADEON and AMDGPU DRM DRIVERS 17431M: Alex Deucher <alexander.deucher@amd.com> 17432M: Christian König <christian.koenig@amd.com> 17433M: Pan, Xinhui <Xinhui.Pan@amd.com> 17434L: amd-gfx@lists.freedesktop.org 17435S: Supported 17436T: git https://gitlab.freedesktop.org/agd5f/linux.git 17437B: https://gitlab.freedesktop.org/drm/amd/-/issues 17438C: irc://irc.oftc.net/radeon 17439F: Documentation/gpu/amdgpu/ 17440F: drivers/gpu/drm/amd/ 17441F: drivers/gpu/drm/radeon/ 17442F: include/uapi/drm/amdgpu_drm.h 17443F: include/uapi/drm/radeon_drm.h 17444 17445RADEON FRAMEBUFFER DISPLAY DRIVER 17446M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17447L: linux-fbdev@vger.kernel.org 17448S: Maintained 17449F: drivers/video/fbdev/aty/radeon* 17450F: include/uapi/linux/radeonfb.h 17451 17452RADIOSHARK RADIO DRIVER 17453M: Hans Verkuil <hverkuil@xs4all.nl> 17454L: linux-media@vger.kernel.org 17455S: Maintained 17456T: git git://linuxtv.org/media_tree.git 17457F: drivers/media/radio/radio-shark.c 17458 17459RADIOSHARK2 RADIO DRIVER 17460M: Hans Verkuil <hverkuil@xs4all.nl> 17461L: linux-media@vger.kernel.org 17462S: Maintained 17463T: git git://linuxtv.org/media_tree.git 17464F: drivers/media/radio/radio-shark2.c 17465F: drivers/media/radio/radio-tea5777.c 17466 17467RADOS BLOCK DEVICE (RBD) 17468M: Ilya Dryomov <idryomov@gmail.com> 17469R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17470L: ceph-devel@vger.kernel.org 17471S: Supported 17472W: http://ceph.com/ 17473T: git https://github.com/ceph/ceph-client.git 17474F: Documentation/ABI/testing/sysfs-bus-rbd 17475F: drivers/block/rbd.c 17476F: drivers/block/rbd_types.h 17477 17478RAGE128 FRAMEBUFFER DISPLAY DRIVER 17479M: Paul Mackerras <paulus@samba.org> 17480L: linux-fbdev@vger.kernel.org 17481S: Maintained 17482F: drivers/video/fbdev/aty/aty128fb.c 17483 17484RAINSHADOW-CEC DRIVER 17485M: Hans Verkuil <hverkuil@xs4all.nl> 17486L: linux-media@vger.kernel.org 17487S: Maintained 17488T: git git://linuxtv.org/media_tree.git 17489F: drivers/media/cec/usb/rainshadow/ 17490 17491RALINK MIPS ARCHITECTURE 17492M: John Crispin <john@phrozen.org> 17493L: linux-mips@vger.kernel.org 17494S: Maintained 17495F: arch/mips/ralink 17496 17497RALINK MT7621 MIPS ARCHITECTURE 17498M: Arınç ÜNAL <arinc.unal@arinc9.com> 17499M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17500L: linux-mips@vger.kernel.org 17501S: Maintained 17502F: arch/mips/boot/dts/ralink/mt7621* 17503 17504RALINK PINCTRL DRIVER 17505M: Arınç ÜNAL <arinc.unal@arinc9.com> 17506M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17507L: linux-mips@vger.kernel.org 17508S: Maintained 17509F: drivers/pinctrl/ralink/ 17510 17511RALINK RT2X00 WIRELESS LAN DRIVER 17512M: Stanislaw Gruszka <stf_xl@wp.pl> 17513M: Helmut Schaa <helmut.schaa@googlemail.com> 17514L: linux-wireless@vger.kernel.org 17515S: Maintained 17516F: drivers/net/wireless/ralink/rt2x00/ 17517 17518RAMDISK RAM BLOCK DEVICE DRIVER 17519M: Jens Axboe <axboe@kernel.dk> 17520S: Maintained 17521F: Documentation/admin-guide/blockdev/ramdisk.rst 17522F: drivers/block/brd.c 17523 17524RANCHU VIRTUAL BOARD FOR MIPS 17525M: Miodrag Dinic <miodrag.dinic@mips.com> 17526L: linux-mips@vger.kernel.org 17527S: Supported 17528F: arch/mips/configs/generic/board-ranchu.config 17529F: arch/mips/generic/board-ranchu.c 17530 17531RANDOM NUMBER DRIVER 17532M: "Theodore Ts'o" <tytso@mit.edu> 17533M: Jason A. Donenfeld <Jason@zx2c4.com> 17534T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17535S: Maintained 17536F: drivers/char/random.c 17537F: drivers/virt/vmgenid.c 17538 17539RAPIDIO SUBSYSTEM 17540M: Matt Porter <mporter@kernel.crashing.org> 17541M: Alexandre Bounine <alex.bou9@gmail.com> 17542S: Maintained 17543F: drivers/rapidio/ 17544 17545RAS INFRASTRUCTURE 17546M: Tony Luck <tony.luck@intel.com> 17547M: Borislav Petkov <bp@alien8.de> 17548L: linux-edac@vger.kernel.org 17549S: Maintained 17550F: Documentation/admin-guide/ras.rst 17551F: drivers/ras/ 17552F: include/linux/ras.h 17553F: include/ras/ras_event.h 17554 17555RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17556L: linux-wireless@vger.kernel.org 17557S: Orphan 17558F: drivers/net/wireless/ray* 17559 17560RC-CORE / LIRC FRAMEWORK 17561M: Sean Young <sean@mess.org> 17562L: linux-media@vger.kernel.org 17563S: Maintained 17564W: http://linuxtv.org 17565T: git git://linuxtv.org/media_tree.git 17566F: Documentation/driver-api/media/rc-core.rst 17567F: Documentation/userspace-api/media/rc/ 17568F: drivers/media/rc/ 17569F: include/media/rc-map.h 17570F: include/media/rc-core.h 17571F: include/uapi/linux/lirc.h 17572 17573RCMM REMOTE CONTROLS DECODER 17574M: Patrick Lerda <patrick9876@free.fr> 17575S: Maintained 17576F: drivers/media/rc/ir-rcmm-decoder.c 17577 17578RCUTORTURE TEST FRAMEWORK 17579M: "Paul E. McKenney" <paulmck@kernel.org> 17580M: Josh Triplett <josh@joshtriplett.org> 17581R: Steven Rostedt <rostedt@goodmis.org> 17582R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17583R: Lai Jiangshan <jiangshanlai@gmail.com> 17584L: rcu@vger.kernel.org 17585S: Supported 17586T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17587F: tools/testing/selftests/rcutorture 17588 17589RDACM20 Camera Sensor 17590M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17591M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17592M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17593M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17594L: linux-media@vger.kernel.org 17595S: Maintained 17596F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17597F: drivers/media/i2c/max9271.c 17598F: drivers/media/i2c/max9271.h 17599F: drivers/media/i2c/rdacm20.c 17600 17601RDACM21 Camera Sensor 17602M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17603M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17604M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17605M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17606L: linux-media@vger.kernel.org 17607S: Maintained 17608F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17609F: drivers/media/i2c/max9271.c 17610F: drivers/media/i2c/max9271.h 17611F: drivers/media/i2c/rdacm21.c 17612 17613RDC R-321X SoC 17614M: Florian Fainelli <florian@openwrt.org> 17615S: Maintained 17616 17617RDC R6040 FAST ETHERNET DRIVER 17618M: Florian Fainelli <f.fainelli@gmail.com> 17619L: netdev@vger.kernel.org 17620S: Maintained 17621F: drivers/net/ethernet/rdc/r6040.c 17622 17623RDMAVT - RDMA verbs software 17624M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17625L: linux-rdma@vger.kernel.org 17626S: Supported 17627F: drivers/infiniband/sw/rdmavt 17628 17629RDS - RELIABLE DATAGRAM SOCKETS 17630M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17631L: netdev@vger.kernel.org 17632L: linux-rdma@vger.kernel.org 17633L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17634S: Supported 17635W: https://oss.oracle.com/projects/rds/ 17636F: Documentation/networking/rds.rst 17637F: net/rds/ 17638 17639RDT - RESOURCE ALLOCATION 17640M: Fenghua Yu <fenghua.yu@intel.com> 17641M: Reinette Chatre <reinette.chatre@intel.com> 17642L: linux-kernel@vger.kernel.org 17643S: Supported 17644F: Documentation/x86/resctrl* 17645F: arch/x86/include/asm/resctrl.h 17646F: arch/x86/kernel/cpu/resctrl/ 17647F: tools/testing/selftests/resctrl/ 17648 17649READ-COPY UPDATE (RCU) 17650M: "Paul E. McKenney" <paulmck@kernel.org> 17651M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17652M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17653M: Josh Triplett <josh@joshtriplett.org> 17654R: Steven Rostedt <rostedt@goodmis.org> 17655R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17656R: Lai Jiangshan <jiangshanlai@gmail.com> 17657R: Joel Fernandes <joel@joelfernandes.org> 17658L: rcu@vger.kernel.org 17659S: Supported 17660W: http://www.rdrop.com/users/paulmck/RCU/ 17661T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17662F: Documentation/RCU/ 17663F: include/linux/rcu* 17664F: kernel/rcu/ 17665X: Documentation/RCU/torture.rst 17666X: include/linux/srcu*.h 17667X: kernel/rcu/srcu*.c 17668 17669REAL TIME CLOCK (RTC) SUBSYSTEM 17670M: Alessandro Zummo <a.zummo@towertech.it> 17671M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17672L: linux-rtc@vger.kernel.org 17673S: Maintained 17674Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17675T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17676F: Documentation/admin-guide/rtc.rst 17677F: Documentation/devicetree/bindings/rtc/ 17678F: drivers/rtc/ 17679F: include/linux/platform_data/rtc-* 17680F: include/linux/rtc.h 17681F: include/linux/rtc/ 17682F: include/uapi/linux/rtc.h 17683F: tools/testing/selftests/rtc/ 17684 17685REALTEK AUDIO CODECS 17686M: Oder Chiou <oder_chiou@realtek.com> 17687S: Maintained 17688F: include/sound/rt*.h 17689F: sound/soc/codecs/rt* 17690 17691REALTEK OTTO WATCHDOG 17692M: Sander Vanheule <sander@svanheule.net> 17693L: linux-watchdog@vger.kernel.org 17694S: Maintained 17695F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17696F: drivers/watchdog/realtek_otto_wdt.c 17697 17698REALTEK RTL83xx SMI DSA ROUTER CHIPS 17699M: Linus Walleij <linus.walleij@linaro.org> 17700M: Alvin Šipraga <alsi@bang-olufsen.dk> 17701S: Maintained 17702F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17703F: drivers/net/dsa/realtek/* 17704 17705REALTEK WIRELESS DRIVER (rtlwifi family) 17706M: Ping-Ke Shih <pkshih@realtek.com> 17707L: linux-wireless@vger.kernel.org 17708S: Maintained 17709W: https://wireless.wiki.kernel.org/ 17710T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17711F: drivers/net/wireless/realtek/rtlwifi/ 17712 17713REALTEK WIRELESS DRIVER (rtw88) 17714M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17715L: linux-wireless@vger.kernel.org 17716S: Maintained 17717F: drivers/net/wireless/realtek/rtw88/ 17718 17719REALTEK WIRELESS DRIVER (rtw89) 17720M: Ping-Ke Shih <pkshih@realtek.com> 17721L: linux-wireless@vger.kernel.org 17722S: Maintained 17723F: drivers/net/wireless/realtek/rtw89/ 17724 17725REDPINE WIRELESS DRIVER 17726L: linux-wireless@vger.kernel.org 17727S: Orphan 17728F: drivers/net/wireless/rsi/ 17729 17730REGISTER MAP ABSTRACTION 17731M: Mark Brown <broonie@kernel.org> 17732L: linux-kernel@vger.kernel.org 17733S: Supported 17734T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17735F: Documentation/devicetree/bindings/regmap/ 17736F: drivers/base/regmap/ 17737F: include/linux/regmap.h 17738 17739REISERFS FILE SYSTEM 17740L: reiserfs-devel@vger.kernel.org 17741S: Supported 17742F: fs/reiserfs/ 17743 17744REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17745M: Bjorn Andersson <andersson@kernel.org> 17746M: Mathieu Poirier <mathieu.poirier@linaro.org> 17747L: linux-remoteproc@vger.kernel.org 17748S: Maintained 17749T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17750F: Documentation/ABI/testing/sysfs-class-remoteproc 17751F: Documentation/devicetree/bindings/remoteproc/ 17752F: Documentation/staging/remoteproc.rst 17753F: drivers/remoteproc/ 17754F: include/linux/remoteproc.h 17755F: include/linux/remoteproc/ 17756 17757REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17758M: Bjorn Andersson <andersson@kernel.org> 17759M: Mathieu Poirier <mathieu.poirier@linaro.org> 17760L: linux-remoteproc@vger.kernel.org 17761S: Maintained 17762T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17763F: Documentation/ABI/testing/sysfs-bus-rpmsg 17764F: Documentation/staging/rpmsg.rst 17765F: drivers/rpmsg/ 17766F: include/linux/rpmsg.h 17767F: include/linux/rpmsg/ 17768F: include/uapi/linux/rpmsg.h 17769F: samples/rpmsg/ 17770 17771REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17772M: Stephan Gerhold <stephan@gerhold.net> 17773L: netdev@vger.kernel.org 17774L: linux-remoteproc@vger.kernel.org 17775S: Maintained 17776F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17777 17778RENESAS CLOCK DRIVERS 17779M: Geert Uytterhoeven <geert+renesas@glider.be> 17780L: linux-renesas-soc@vger.kernel.org 17781S: Supported 17782T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17783F: Documentation/devicetree/bindings/clock/renesas,* 17784F: drivers/clk/renesas/ 17785 17786RENESAS EMEV2 I2C DRIVER 17787M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17788L: linux-renesas-soc@vger.kernel.org 17789S: Supported 17790F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17791F: drivers/i2c/busses/i2c-emev2.c 17792 17793RENESAS ETHERNET DRIVERS 17794R: Sergey Shtylyov <s.shtylyov@omp.ru> 17795L: netdev@vger.kernel.org 17796L: linux-renesas-soc@vger.kernel.org 17797F: Documentation/devicetree/bindings/net/renesas,*.yaml 17798F: drivers/net/ethernet/renesas/ 17799F: include/linux/sh_eth.h 17800 17801RENESAS R-CAR GYROADC DRIVER 17802M: Marek Vasut <marek.vasut@gmail.com> 17803L: linux-iio@vger.kernel.org 17804S: Supported 17805F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17806F: drivers/iio/adc/rcar-gyroadc.c 17807 17808RENESAS R-CAR I2C DRIVERS 17809M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17810L: linux-renesas-soc@vger.kernel.org 17811S: Supported 17812F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17813F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17814F: drivers/i2c/busses/i2c-rcar.c 17815F: drivers/i2c/busses/i2c-sh_mobile.c 17816 17817RENESAS R-CAR SATA DRIVER 17818R: Sergey Shtylyov <s.shtylyov@omp.ru> 17819S: Supported 17820L: linux-ide@vger.kernel.org 17821L: linux-renesas-soc@vger.kernel.org 17822F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17823F: drivers/ata/sata_rcar.c 17824 17825RENESAS R-CAR THERMAL DRIVERS 17826M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17827L: linux-renesas-soc@vger.kernel.org 17828S: Supported 17829F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17830F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17831F: drivers/thermal/rcar_gen3_thermal.c 17832F: drivers/thermal/rcar_thermal.c 17833 17834RENESAS RIIC DRIVER 17835M: Chris Brandt <chris.brandt@renesas.com> 17836L: linux-renesas-soc@vger.kernel.org 17837S: Supported 17838F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17839F: drivers/i2c/busses/i2c-riic.c 17840 17841RENESAS USB PHY DRIVER 17842M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17843L: linux-renesas-soc@vger.kernel.org 17844S: Maintained 17845F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17846 17847RENESAS RZ/G2L A/D DRIVER 17848M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17849L: linux-iio@vger.kernel.org 17850L: linux-renesas-soc@vger.kernel.org 17851S: Supported 17852F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17853F: drivers/iio/adc/rzg2l_adc.c 17854 17855RENESAS RZ/N1 A5PSW SWITCH DRIVER 17856M: Clément Léger <clement.leger@bootlin.com> 17857L: linux-renesas-soc@vger.kernel.org 17858L: netdev@vger.kernel.org 17859S: Maintained 17860F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17861F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17862F: drivers/net/dsa/rzn1_a5psw* 17863F: drivers/net/pcs/pcs-rzn1-miic.c 17864F: include/dt-bindings/net/pcs-rzn1-miic.h 17865F: include/linux/pcs-rzn1-miic.h 17866F: net/dsa/tag_rzn1_a5psw.c 17867 17868RENESAS RZ/N1 RTC CONTROLLER DRIVER 17869M: Miquel Raynal <miquel.raynal@bootlin.com> 17870L: linux-rtc@vger.kernel.org 17871L: linux-renesas-soc@vger.kernel.org 17872S: Maintained 17873F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17874F: drivers/rtc/rtc-rzn1.c 17875 17876RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17877M: Miquel Raynal <miquel.raynal@bootlin.com> 17878L: linux-mtd@lists.infradead.org 17879L: linux-renesas-soc@vger.kernel.org 17880S: Maintained 17881F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17882F: drivers/mtd/nand/raw/renesas-nand-controller.c 17883 17884RENESAS VERSACLOCK 7 CLOCK DRIVER 17885M: Alex Helms <alexander.helms.jy@renesas.com> 17886S: Maintained 17887F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17888F: drivers/clk/clk-versaclock7.c 17889 17890RESET CONTROLLER FRAMEWORK 17891M: Philipp Zabel <p.zabel@pengutronix.de> 17892S: Maintained 17893T: git git://git.pengutronix.de/git/pza/linux 17894F: Documentation/devicetree/bindings/reset/ 17895F: Documentation/driver-api/reset.rst 17896F: drivers/reset/ 17897F: include/dt-bindings/reset/ 17898F: include/linux/reset-controller.h 17899F: include/linux/reset.h 17900F: include/linux/reset/ 17901K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17902 17903RESTARTABLE SEQUENCES SUPPORT 17904M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17905M: Peter Zijlstra <peterz@infradead.org> 17906M: "Paul E. McKenney" <paulmck@kernel.org> 17907M: Boqun Feng <boqun.feng@gmail.com> 17908L: linux-kernel@vger.kernel.org 17909S: Supported 17910F: include/trace/events/rseq.h 17911F: include/uapi/linux/rseq.h 17912F: kernel/rseq.c 17913F: tools/testing/selftests/rseq/ 17914 17915RFKILL 17916M: Johannes Berg <johannes@sipsolutions.net> 17917L: linux-wireless@vger.kernel.org 17918S: Maintained 17919W: https://wireless.wiki.kernel.org/ 17920Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17921T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17923F: Documentation/ABI/stable/sysfs-class-rfkill 17924F: Documentation/driver-api/rfkill.rst 17925F: include/linux/rfkill.h 17926F: include/uapi/linux/rfkill.h 17927F: net/rfkill/ 17928 17929RHASHTABLE 17930M: Thomas Graf <tgraf@suug.ch> 17931M: Herbert Xu <herbert@gondor.apana.org.au> 17932L: netdev@vger.kernel.org 17933S: Maintained 17934F: include/linux/rhashtable-types.h 17935F: include/linux/rhashtable.h 17936F: lib/rhashtable.c 17937F: lib/test_rhashtable.c 17938 17939RICOH R5C592 MEMORYSTICK DRIVER 17940M: Maxim Levitsky <maximlevitsky@gmail.com> 17941S: Maintained 17942F: drivers/memstick/host/r592.* 17943 17944RICOH SMARTMEDIA/XD DRIVER 17945M: Maxim Levitsky <maximlevitsky@gmail.com> 17946S: Maintained 17947F: drivers/mtd/nand/raw/r852.c 17948F: drivers/mtd/nand/raw/r852.h 17949 17950RISC-V PMU DRIVERS 17951M: Atish Patra <atishp@atishpatra.org> 17952R: Anup Patel <anup@brainfault.org> 17953L: linux-riscv@lists.infradead.org 17954S: Supported 17955F: drivers/perf/riscv_pmu.c 17956F: drivers/perf/riscv_pmu_legacy.c 17957F: drivers/perf/riscv_pmu_sbi.c 17958 17959RISC-V ARCHITECTURE 17960M: Paul Walmsley <paul.walmsley@sifive.com> 17961M: Palmer Dabbelt <palmer@dabbelt.com> 17962M: Albert Ou <aou@eecs.berkeley.edu> 17963L: linux-riscv@lists.infradead.org 17964S: Supported 17965Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17966P: Documentation/riscv/patch-acceptance.rst 17967T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17968F: arch/riscv/ 17969N: riscv 17970K: riscv 17971 17972RISC-V MICROCHIP FPGA SUPPORT 17973M: Conor Dooley <conor.dooley@microchip.com> 17974M: Daire McNamara <daire.mcnamara@microchip.com> 17975L: linux-riscv@lists.infradead.org 17976S: Supported 17977F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17978F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17979F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17980F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17981F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17982F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17983F: Documentation/devicetree/bindings/riscv/microchip.yaml 17984F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17985F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17986F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17987F: arch/riscv/boot/dts/microchip/ 17988F: drivers/char/hw_random/mpfs-rng.c 17989F: drivers/clk/microchip/clk-mpfs.c 17990F: drivers/i2c/busses/i2c-microchip-corei2c.c 17991F: drivers/mailbox/mailbox-mpfs.c 17992F: drivers/pci/controller/pcie-microchip-host.c 17993F: drivers/reset/reset-mpfs.c 17994F: drivers/rtc/rtc-mpfs.c 17995F: drivers/soc/microchip/mpfs-sys-controller.c 17996F: drivers/spi/spi-microchip-core-qspi.c 17997F: drivers/spi/spi-microchip-core.c 17998F: drivers/usb/musb/mpfs.c 17999F: include/soc/microchip/mpfs.h 18000 18001RISC-V MISC SOC SUPPORT 18002M: Conor Dooley <conor@kernel.org> 18003L: linux-riscv@lists.infradead.org 18004S: Maintained 18005Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18006T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18007F: Documentation/devicetree/bindings/riscv/ 18008F: arch/riscv/boot/dts/ 18009 18010RNBD BLOCK DRIVERS 18011M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18012M: Jack Wang <jinpu.wang@ionos.com> 18013L: linux-block@vger.kernel.org 18014S: Maintained 18015F: drivers/block/rnbd/ 18016 18017ROCCAT DRIVERS 18018M: Stefan Achatz <erazor_de@users.sourceforge.net> 18019S: Maintained 18020W: http://sourceforge.net/projects/roccat/ 18021F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18022F: drivers/hid/hid-roccat* 18023F: include/linux/hid-roccat* 18024 18025ROCKCHIP CRYPTO DRIVERS 18026M: Corentin Labbe <clabbe@baylibre.com> 18027L: linux-crypto@vger.kernel.org 18028S: Maintained 18029F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18030F: drivers/crypto/rockchip/ 18031 18032ROCKCHIP I2S TDM DRIVER 18033M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18034L: linux-rockchip@lists.infradead.org 18035S: Maintained 18036F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18037F: sound/soc/rockchip/rockchip_i2s_tdm.* 18038 18039ROCKCHIP ISP V1 DRIVER 18040M: Dafna Hirschfeld <dafna@fastmail.com> 18041L: linux-media@vger.kernel.org 18042L: linux-rockchip@lists.infradead.org 18043S: Maintained 18044F: Documentation/admin-guide/media/rkisp1.rst 18045F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18046F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18047F: drivers/media/platform/rockchip/rkisp1 18048F: include/uapi/linux/rkisp1-config.h 18049 18050ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18051M: Jacob Chen <jacob-chen@iotwrt.com> 18052M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18053L: linux-media@vger.kernel.org 18054L: linux-rockchip@lists.infradead.org 18055S: Maintained 18056F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18057F: drivers/media/platform/rockchip/rga/ 18058 18059ROCKCHIP VIDEO DECODER DRIVER 18060M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18061L: linux-media@vger.kernel.org 18062L: linux-rockchip@lists.infradead.org 18063S: Maintained 18064F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18065F: drivers/staging/media/rkvdec/ 18066 18067ROCKER DRIVER 18068M: Jiri Pirko <jiri@resnulli.us> 18069L: netdev@vger.kernel.org 18070S: Supported 18071F: drivers/net/ethernet/rocker/ 18072 18073ROCKETPORT EXPRESS/INFINITY DRIVER 18074M: Kevin Cernekee <cernekee@gmail.com> 18075L: linux-serial@vger.kernel.org 18076S: Odd Fixes 18077F: drivers/tty/serial/rp2.* 18078 18079ROHM BD99954 CHARGER IC 18080M: Matti Vaittinen <mazziesaccount@gmail.com> 18081S: Supported 18082F: drivers/power/supply/bd99954-charger.c 18083F: drivers/power/supply/bd99954-charger.h 18084 18085ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18086M: Tomasz Duszynski <tduszyns@gmail.com> 18087S: Maintained 18088F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18089F: drivers/iio/light/bh1750.c 18090 18091ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18092M: Marek Vasut <marek.vasut+renesas@gmail.com> 18093L: linux-kernel@vger.kernel.org 18094L: linux-renesas-soc@vger.kernel.org 18095S: Supported 18096F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18097F: drivers/gpio/gpio-bd9571mwv.c 18098F: drivers/mfd/bd9571mwv.c 18099F: drivers/regulator/bd9571mwv-regulator.c 18100F: include/linux/mfd/bd9571mwv.h 18101 18102ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18103M: Matti Vaittinen <mazziesaccount@gmail.com> 18104S: Supported 18105F: drivers/clk/clk-bd718x7.c 18106F: drivers/gpio/gpio-bd71815.c 18107F: drivers/gpio/gpio-bd71828.c 18108F: drivers/mfd/rohm-bd71828.c 18109F: drivers/mfd/rohm-bd718x7.c 18110F: drivers/mfd/rohm-bd9576.c 18111F: drivers/regulator/bd71815-regulator.c 18112F: drivers/regulator/bd71828-regulator.c 18113F: drivers/regulator/bd718x7-regulator.c 18114F: drivers/regulator/bd9576-regulator.c 18115F: drivers/regulator/rohm-regulator.c 18116F: drivers/rtc/rtc-bd70528.c 18117F: drivers/watchdog/bd9576_wdt.c 18118F: include/linux/mfd/rohm-bd71815.h 18119F: include/linux/mfd/rohm-bd71828.h 18120F: include/linux/mfd/rohm-bd718x7.h 18121F: include/linux/mfd/rohm-bd957x.h 18122F: include/linux/mfd/rohm-generic.h 18123F: include/linux/mfd/rohm-shared.h 18124 18125ROSE NETWORK LAYER 18126M: Ralf Baechle <ralf@linux-mips.org> 18127L: linux-hams@vger.kernel.org 18128S: Maintained 18129W: http://www.linux-ax25.org/ 18130F: include/net/rose.h 18131F: include/uapi/linux/rose.h 18132F: net/rose/ 18133 18134ROTATION DRIVER FOR ALLWINNER A83T 18135M: Jernej Skrabec <jernej.skrabec@gmail.com> 18136L: linux-media@vger.kernel.org 18137S: Maintained 18138T: git git://linuxtv.org/media_tree.git 18139F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18140F: drivers/media/platform/sunxi/sun8i-rotate/ 18141 18142RPMSG TTY DRIVER 18143M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18144L: linux-remoteproc@vger.kernel.org 18145S: Maintained 18146F: drivers/tty/rpmsg_tty.c 18147 18148RTL2830 MEDIA DRIVER 18149M: Antti Palosaari <crope@iki.fi> 18150L: linux-media@vger.kernel.org 18151S: Maintained 18152W: https://linuxtv.org 18153W: http://palosaari.fi/linux/ 18154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18155T: git git://linuxtv.org/anttip/media_tree.git 18156F: drivers/media/dvb-frontends/rtl2830* 18157 18158RTL2832 MEDIA DRIVER 18159M: Antti Palosaari <crope@iki.fi> 18160L: linux-media@vger.kernel.org 18161S: Maintained 18162W: https://linuxtv.org 18163W: http://palosaari.fi/linux/ 18164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18165T: git git://linuxtv.org/anttip/media_tree.git 18166F: drivers/media/dvb-frontends/rtl2832* 18167 18168RTL2832_SDR MEDIA DRIVER 18169M: Antti Palosaari <crope@iki.fi> 18170L: linux-media@vger.kernel.org 18171S: Maintained 18172W: https://linuxtv.org 18173W: http://palosaari.fi/linux/ 18174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18175T: git git://linuxtv.org/anttip/media_tree.git 18176F: drivers/media/dvb-frontends/rtl2832_sdr* 18177 18178RTL8180 WIRELESS DRIVER 18179L: linux-wireless@vger.kernel.org 18180S: Orphan 18181W: https://wireless.wiki.kernel.org/ 18182T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18183F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18184 18185RTL8187 WIRELESS DRIVER 18186M: Herton Ronaldo Krzesinski <herton@canonical.com> 18187M: Hin-Tak Leung <htl10@users.sourceforge.net> 18188M: Larry Finger <Larry.Finger@lwfinger.net> 18189L: linux-wireless@vger.kernel.org 18190S: Maintained 18191W: https://wireless.wiki.kernel.org/ 18192T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18193F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18194 18195RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18196M: Jes Sorensen <Jes.Sorensen@gmail.com> 18197L: linux-wireless@vger.kernel.org 18198S: Maintained 18199T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18200F: drivers/net/wireless/realtek/rtl8xxxu/ 18201 18202RTRS TRANSPORT DRIVERS 18203M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18204M: Jack Wang <jinpu.wang@ionos.com> 18205L: linux-rdma@vger.kernel.org 18206S: Maintained 18207F: drivers/infiniband/ulp/rtrs/ 18208 18209RUNTIME VERIFICATION (RV) 18210M: Daniel Bristot de Oliveira <bristot@kernel.org> 18211M: Steven Rostedt <rostedt@goodmis.org> 18212L: linux-trace-devel@vger.kernel.org 18213S: Maintained 18214F: Documentation/trace/rv/ 18215F: include/linux/rv.h 18216F: include/rv/ 18217F: kernel/trace/rv/ 18218F: tools/verification/ 18219 18220RUST 18221M: Miguel Ojeda <ojeda@kernel.org> 18222M: Alex Gaynor <alex.gaynor@gmail.com> 18223M: Wedson Almeida Filho <wedsonaf@gmail.com> 18224R: Boqun Feng <boqun.feng@gmail.com> 18225R: Gary Guo <gary@garyguo.net> 18226R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18227L: rust-for-linux@vger.kernel.org 18228S: Supported 18229W: https://github.com/Rust-for-Linux/linux 18230B: https://github.com/Rust-for-Linux/linux/issues 18231T: git https://github.com/Rust-for-Linux/linux.git rust-next 18232F: Documentation/rust/ 18233F: rust/ 18234F: samples/rust/ 18235F: scripts/*rust* 18236K: \b(?i:rust)\b 18237 18238RXRPC SOCKETS (AF_RXRPC) 18239M: David Howells <dhowells@redhat.com> 18240M: Marc Dionne <marc.dionne@auristor.com> 18241L: linux-afs@lists.infradead.org 18242S: Supported 18243W: https://www.infradead.org/~dhowells/kafs/ 18244F: Documentation/networking/rxrpc.rst 18245F: include/keys/rxrpc-type.h 18246F: include/net/af_rxrpc.h 18247F: include/trace/events/rxrpc.h 18248F: include/uapi/linux/rxrpc.h 18249F: net/rxrpc/ 18250 18251S3 SAVAGE FRAMEBUFFER DRIVER 18252M: Antonino Daplas <adaplas@gmail.com> 18253L: linux-fbdev@vger.kernel.org 18254S: Maintained 18255F: drivers/video/fbdev/savage/ 18256 18257S390 ARCHITECTURE 18258M: Heiko Carstens <hca@linux.ibm.com> 18259M: Vasily Gorbik <gor@linux.ibm.com> 18260M: Alexander Gordeev <agordeev@linux.ibm.com> 18261R: Christian Borntraeger <borntraeger@linux.ibm.com> 18262R: Sven Schnelle <svens@linux.ibm.com> 18263L: linux-s390@vger.kernel.org 18264S: Supported 18265T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18266F: Documentation/driver-api/s390-drivers.rst 18267F: Documentation/s390/ 18268F: arch/s390/ 18269F: drivers/s390/ 18270 18271S390 COMMON I/O LAYER 18272M: Vineeth Vijayan <vneethv@linux.ibm.com> 18273M: Peter Oberparleiter <oberpar@linux.ibm.com> 18274L: linux-s390@vger.kernel.org 18275S: Supported 18276F: drivers/s390/cio/ 18277 18278S390 DASD DRIVER 18279M: Stefan Haberland <sth@linux.ibm.com> 18280M: Jan Hoeppner <hoeppner@linux.ibm.com> 18281L: linux-s390@vger.kernel.org 18282S: Supported 18283F: block/partitions/ibm.c 18284F: drivers/s390/block/dasd* 18285F: include/linux/dasd_mod.h 18286 18287S390 IOMMU (PCI) 18288M: Matthew Rosato <mjrosato@linux.ibm.com> 18289M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18290L: linux-s390@vger.kernel.org 18291S: Supported 18292F: drivers/iommu/s390-iommu.c 18293 18294S390 IUCV NETWORK LAYER 18295M: Alexandra Winter <wintera@linux.ibm.com> 18296M: Wenjia Zhang <wenjia@linux.ibm.com> 18297L: linux-s390@vger.kernel.org 18298L: netdev@vger.kernel.org 18299S: Supported 18300F: drivers/s390/net/*iucv* 18301F: include/net/iucv/ 18302F: net/iucv/ 18303 18304S390 NETWORK DRIVERS 18305M: Alexandra Winter <wintera@linux.ibm.com> 18306M: Wenjia Zhang <wenjia@linux.ibm.com> 18307L: linux-s390@vger.kernel.org 18308L: netdev@vger.kernel.org 18309S: Supported 18310F: drivers/s390/net/ 18311 18312S390 MM 18313M: Alexander Gordeev <agordeev@linux.ibm.com> 18314M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18315L: linux-s390@vger.kernel.org 18316S: Supported 18317T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18318F: arch/s390/include/asm/pgtable.h 18319F: arch/s390/mm 18320 18321S390 PCI SUBSYSTEM 18322M: Niklas Schnelle <schnelle@linux.ibm.com> 18323M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18324L: linux-s390@vger.kernel.org 18325S: Supported 18326F: arch/s390/pci/ 18327F: drivers/pci/hotplug/s390_pci_hpc.c 18328F: Documentation/s390/pci.rst 18329 18330S390 VFIO AP DRIVER 18331M: Tony Krowiak <akrowiak@linux.ibm.com> 18332M: Halil Pasic <pasic@linux.ibm.com> 18333M: Jason Herne <jjherne@linux.ibm.com> 18334L: linux-s390@vger.kernel.org 18335S: Supported 18336F: Documentation/s390/vfio-ap* 18337F: drivers/s390/crypto/vfio_ap* 18338 18339S390 VFIO-CCW DRIVER 18340M: Eric Farman <farman@linux.ibm.com> 18341M: Matthew Rosato <mjrosato@linux.ibm.com> 18342R: Halil Pasic <pasic@linux.ibm.com> 18343L: linux-s390@vger.kernel.org 18344L: kvm@vger.kernel.org 18345S: Supported 18346F: Documentation/s390/vfio-ccw.rst 18347F: drivers/s390/cio/vfio_ccw* 18348F: include/uapi/linux/vfio_ccw.h 18349 18350S390 VFIO-PCI DRIVER 18351M: Matthew Rosato <mjrosato@linux.ibm.com> 18352M: Eric Farman <farman@linux.ibm.com> 18353L: linux-s390@vger.kernel.org 18354L: kvm@vger.kernel.org 18355S: Supported 18356F: arch/s390/kvm/pci* 18357F: drivers/vfio/pci/vfio_pci_zdev.c 18358F: include/uapi/linux/vfio_zdev.h 18359 18360S390 ZCRYPT DRIVER 18361M: Harald Freudenberger <freude@linux.ibm.com> 18362L: linux-s390@vger.kernel.org 18363S: Supported 18364F: drivers/s390/crypto/ 18365 18366S390 ZFCP DRIVER 18367M: Steffen Maier <maier@linux.ibm.com> 18368M: Benjamin Block <bblock@linux.ibm.com> 18369L: linux-s390@vger.kernel.org 18370S: Supported 18371F: drivers/s390/scsi/zfcp_* 18372 18373S3C ADC BATTERY DRIVER 18374M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18375L: linux-samsung-soc@vger.kernel.org 18376S: Odd Fixes 18377F: drivers/power/supply/s3c_adc_battery.c 18378F: include/linux/s3c_adc_battery.h 18379 18380S3C24XX SD/MMC Driver 18381M: Ben Dooks <ben-linux@fluff.org> 18382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18383S: Supported 18384F: drivers/mmc/host/s3cmci.* 18385 18386SAA6588 RDS RECEIVER DRIVER 18387M: Hans Verkuil <hverkuil@xs4all.nl> 18388L: linux-media@vger.kernel.org 18389S: Odd Fixes 18390W: https://linuxtv.org 18391T: git git://linuxtv.org/media_tree.git 18392F: drivers/media/i2c/saa6588* 18393 18394SAA7134 VIDEO4LINUX DRIVER 18395M: Mauro Carvalho Chehab <mchehab@kernel.org> 18396L: linux-media@vger.kernel.org 18397S: Odd fixes 18398W: https://linuxtv.org 18399T: git git://linuxtv.org/media_tree.git 18400F: Documentation/driver-api/media/drivers/saa7134* 18401F: drivers/media/pci/saa7134/ 18402 18403SAA7146 VIDEO4LINUX-2 DRIVER 18404M: Hans Verkuil <hverkuil@xs4all.nl> 18405L: linux-media@vger.kernel.org 18406S: Maintained 18407T: git git://linuxtv.org/media_tree.git 18408F: drivers/staging/media/deprecated/saa7146/ 18409 18410SAFESETID SECURITY MODULE 18411M: Micah Morton <mortonm@chromium.org> 18412S: Supported 18413F: Documentation/admin-guide/LSM/SafeSetID.rst 18414F: security/safesetid/ 18415 18416SAMSUNG AUDIO (ASoC) DRIVERS 18417M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18418M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18420S: Supported 18421B: mailto:linux-samsung-soc@vger.kernel.org 18422F: Documentation/devicetree/bindings/sound/samsung* 18423F: sound/soc/samsung/ 18424 18425SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18426M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18427L: linux-crypto@vger.kernel.org 18428L: linux-samsung-soc@vger.kernel.org 18429S: Maintained 18430F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18431F: drivers/crypto/exynos-rng.c 18432 18433SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18434M: Łukasz Stelmach <l.stelmach@samsung.com> 18435L: linux-samsung-soc@vger.kernel.org 18436S: Maintained 18437F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18438F: drivers/char/hw_random/exynos-trng.c 18439 18440SAMSUNG FRAMEBUFFER DRIVER 18441M: Jingoo Han <jingoohan1@gmail.com> 18442L: linux-fbdev@vger.kernel.org 18443S: Maintained 18444F: drivers/video/fbdev/s3c-fb.c 18445 18446SAMSUNG INTERCONNECT DRIVERS 18447M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18448M: Artur Świgoń <a.swigon@samsung.com> 18449L: linux-pm@vger.kernel.org 18450L: linux-samsung-soc@vger.kernel.org 18451S: Supported 18452F: drivers/interconnect/samsung/ 18453 18454SAMSUNG LAPTOP DRIVER 18455M: Corentin Chary <corentin.chary@gmail.com> 18456L: platform-driver-x86@vger.kernel.org 18457S: Maintained 18458F: drivers/platform/x86/samsung-laptop.c 18459 18460SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18461M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18462L: linux-kernel@vger.kernel.org 18463L: linux-samsung-soc@vger.kernel.org 18464S: Supported 18465B: mailto:linux-samsung-soc@vger.kernel.org 18466F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18467F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18468F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18469F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18470F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18471F: drivers/clk/clk-s2mps11.c 18472F: drivers/mfd/sec*.c 18473F: drivers/regulator/s2m*.c 18474F: drivers/regulator/s5m*.c 18475F: drivers/rtc/rtc-s5m.c 18476F: include/linux/mfd/samsung/ 18477 18478SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18479M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18480L: linux-media@vger.kernel.org 18481L: linux-samsung-soc@vger.kernel.org 18482S: Maintained 18483F: drivers/media/platform/samsung/s3c-camif/ 18484F: include/media/drv-intf/s3c_camif.h 18485 18486SAMSUNG S3FWRN5 NFC DRIVER 18487M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18488L: linux-nfc@lists.01.org (subscribers-only) 18489S: Maintained 18490F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18491F: drivers/nfc/s3fwrn5 18492 18493SAMSUNG S5C73M3 CAMERA DRIVER 18494M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18495M: Andrzej Hajda <andrzej.hajda@intel.com> 18496L: linux-media@vger.kernel.org 18497S: Supported 18498F: drivers/media/i2c/s5c73m3/* 18499 18500SAMSUNG S5K5BAF CAMERA DRIVER 18501M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18502M: Andrzej Hajda <andrzej.hajda@intel.com> 18503L: linux-media@vger.kernel.org 18504S: Supported 18505F: drivers/media/i2c/s5k5baf.c 18506 18507SAMSUNG S5P Security SubSystem (SSS) DRIVER 18508M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18509M: Vladimir Zapolskiy <vz@mleia.com> 18510L: linux-crypto@vger.kernel.org 18511L: linux-samsung-soc@vger.kernel.org 18512S: Maintained 18513F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18514F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18515F: drivers/crypto/s5p-sss.c 18516 18517SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18518M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18519L: linux-media@vger.kernel.org 18520S: Supported 18521Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18522F: drivers/media/platform/samsung/exynos4-is/ 18523 18524SAMSUNG SOC CLOCK DRIVERS 18525M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18526M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18527M: Tomasz Figa <tomasz.figa@gmail.com> 18528M: Chanwoo Choi <cw00.choi@samsung.com> 18529R: Alim Akhtar <alim.akhtar@samsung.com> 18530L: linux-samsung-soc@vger.kernel.org 18531S: Supported 18532T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18533T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18534F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18535F: Documentation/devicetree/bindings/clock/samsung,s3c* 18536F: drivers/clk/samsung/ 18537F: include/dt-bindings/clock/exynos*.h 18538F: include/dt-bindings/clock/s3c*.h 18539F: include/dt-bindings/clock/s5p*.h 18540F: include/dt-bindings/clock/samsung,*.h 18541F: include/linux/clk/samsung.h 18542F: include/linux/platform_data/clk-s3c2410.h 18543 18544SAMSUNG SPI DRIVERS 18545M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18546M: Andi Shyti <andi@etezian.org> 18547L: linux-spi@vger.kernel.org 18548L: linux-samsung-soc@vger.kernel.org 18549S: Maintained 18550F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18551F: drivers/spi/spi-s3c* 18552F: include/linux/platform_data/spi-s3c64xx.h 18553F: include/linux/spi/s3c24xx-fiq.h 18554 18555SAMSUNG SXGBE DRIVERS 18556M: Byungho An <bh74.an@samsung.com> 18557L: netdev@vger.kernel.org 18558S: Supported 18559F: drivers/net/ethernet/samsung/sxgbe/ 18560 18561SAMSUNG THERMAL DRIVER 18562M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18563M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18564L: linux-pm@vger.kernel.org 18565L: linux-samsung-soc@vger.kernel.org 18566S: Maintained 18567F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18568F: drivers/thermal/samsung/ 18569 18570SAMSUNG USB2 PHY DRIVER 18571M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18572L: linux-kernel@vger.kernel.org 18573S: Supported 18574F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18575F: Documentation/driver-api/phy/samsung-usb2.rst 18576F: drivers/phy/samsung/phy-exynos4210-usb2.c 18577F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18578F: drivers/phy/samsung/phy-exynos5250-usb2.c 18579F: drivers/phy/samsung/phy-s5pv210-usb2.c 18580F: drivers/phy/samsung/phy-samsung-usb2.c 18581F: drivers/phy/samsung/phy-samsung-usb2.h 18582 18583SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18584M: Paul Barker <paul.barker@sancloud.com> 18585R: Marc Murphy <marc.murphy@sancloud.com> 18586S: Supported 18587F: arch/arm/boot/dts/am335x-sancloud* 18588 18589SC1200 WDT DRIVER 18590M: Zwane Mwaikambo <zwanem@gmail.com> 18591S: Maintained 18592F: drivers/watchdog/sc1200wdt.c 18593 18594SCHEDULER 18595M: Ingo Molnar <mingo@redhat.com> 18596M: Peter Zijlstra <peterz@infradead.org> 18597M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18598M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18599R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18600R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18601R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18602R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18603R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18604R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18605L: linux-kernel@vger.kernel.org 18606S: Maintained 18607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18608F: include/linux/preempt.h 18609F: include/linux/sched.h 18610F: include/linux/wait.h 18611F: include/uapi/linux/sched.h 18612F: kernel/sched/ 18613 18614SCR24X CHIP CARD INTERFACE DRIVER 18615M: Lubomir Rintel <lkundrak@v3.sk> 18616S: Supported 18617F: drivers/char/pcmcia/scr24x_cs.c 18618 18619SCSI RDMA PROTOCOL (SRP) INITIATOR 18620M: Bart Van Assche <bvanassche@acm.org> 18621L: linux-rdma@vger.kernel.org 18622S: Supported 18623Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18624F: drivers/infiniband/ulp/srp/ 18625F: include/scsi/srp.h 18626 18627SCSI RDMA PROTOCOL (SRP) TARGET 18628M: Bart Van Assche <bvanassche@acm.org> 18629L: linux-rdma@vger.kernel.org 18630L: target-devel@vger.kernel.org 18631S: Supported 18632Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18633F: drivers/infiniband/ulp/srpt/ 18634 18635SCSI SG DRIVER 18636M: Doug Gilbert <dgilbert@interlog.com> 18637L: linux-scsi@vger.kernel.org 18638S: Maintained 18639W: http://sg.danny.cz/sg 18640F: Documentation/scsi/scsi-generic.rst 18641F: drivers/scsi/sg.c 18642F: include/scsi/sg.h 18643 18644SCSI SUBSYSTEM 18645M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18646M: "Martin K. Petersen" <martin.petersen@oracle.com> 18647L: linux-scsi@vger.kernel.org 18648S: Maintained 18649Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18652F: Documentation/devicetree/bindings/scsi/ 18653F: drivers/scsi/ 18654F: drivers/ufs/ 18655F: include/scsi/ 18656 18657SCSI TAPE DRIVER 18658M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18659L: linux-scsi@vger.kernel.org 18660S: Maintained 18661F: Documentation/scsi/st.rst 18662F: drivers/scsi/st.* 18663F: drivers/scsi/st_*.h 18664 18665SCSI TARGET CORE USER DRIVER 18666M: Bodo Stroesser <bostroesser@gmail.com> 18667L: linux-scsi@vger.kernel.org 18668L: target-devel@vger.kernel.org 18669S: Supported 18670F: Documentation/target/tcmu-design.rst 18671F: drivers/target/target_core_user.c 18672F: include/uapi/linux/target_core_user.h 18673 18674SCSI TARGET SUBSYSTEM 18675M: "Martin K. Petersen" <martin.petersen@oracle.com> 18676L: linux-scsi@vger.kernel.org 18677L: target-devel@vger.kernel.org 18678S: Supported 18679W: http://www.linux-iscsi.org 18680Q: https://patchwork.kernel.org/project/target-devel/list/ 18681T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18682F: Documentation/target/ 18683F: drivers/target/ 18684F: include/target/ 18685 18686SCTP PROTOCOL 18687M: Vlad Yasevich <vyasevich@gmail.com> 18688M: Neil Horman <nhorman@tuxdriver.com> 18689M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18690L: linux-sctp@vger.kernel.org 18691S: Maintained 18692W: http://lksctp.sourceforge.net 18693F: Documentation/networking/sctp.rst 18694F: include/linux/sctp.h 18695F: include/net/sctp/ 18696F: include/uapi/linux/sctp.h 18697F: net/sctp/ 18698 18699SCx200 CPU SUPPORT 18700M: Jim Cromie <jim.cromie@gmail.com> 18701S: Odd Fixes 18702F: Documentation/i2c/busses/scx200_acb.rst 18703F: arch/x86/platform/scx200/ 18704F: drivers/i2c/busses/scx200* 18705F: drivers/mtd/maps/scx200_docflash.c 18706F: drivers/watchdog/scx200_wdt.c 18707F: include/linux/scx200.h 18708 18709SCx200 GPIO DRIVER 18710M: Jim Cromie <jim.cromie@gmail.com> 18711S: Maintained 18712F: drivers/char/scx200_gpio.c 18713F: include/linux/scx200_gpio.h 18714 18715SCx200 HRT CLOCKSOURCE DRIVER 18716M: Jim Cromie <jim.cromie@gmail.com> 18717S: Maintained 18718F: drivers/clocksource/scx200_hrt.c 18719 18720SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18721M: Sascha Sommer <saschasommer@freenet.de> 18722L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18723S: Maintained 18724F: drivers/mmc/host/sdricoh_cs.c 18725 18726SECO BOARDS CEC DRIVER 18727M: Ettore Chimenti <ek5.chimenti@gmail.com> 18728S: Maintained 18729F: drivers/media/cec/platform/seco/seco-cec.c 18730F: drivers/media/cec/platform/seco/seco-cec.h 18731 18732SECURE COMPUTING 18733M: Kees Cook <keescook@chromium.org> 18734R: Andy Lutomirski <luto@amacapital.net> 18735R: Will Drewry <wad@chromium.org> 18736S: Supported 18737T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18738F: Documentation/userspace-api/seccomp_filter.rst 18739F: include/linux/seccomp.h 18740F: include/uapi/linux/seccomp.h 18741F: kernel/seccomp.c 18742F: tools/testing/selftests/kselftest_harness.h 18743F: tools/testing/selftests/seccomp/* 18744K: \bsecure_computing 18745K: \bTIF_SECCOMP\b 18746 18747SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18748M: Kamal Dasu <kdasu.kdev@gmail.com> 18749M: Al Cooper <alcooperx@gmail.com> 18750R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18751L: linux-mmc@vger.kernel.org 18752S: Maintained 18753F: drivers/mmc/host/sdhci-brcmstb* 18754 18755SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18756M: Adrian Hunter <adrian.hunter@intel.com> 18757L: linux-mmc@vger.kernel.org 18758S: Supported 18759F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18760F: drivers/mmc/host/sdhci* 18761 18762SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18763M: Eugen Hristev <eugen.hristev@microchip.com> 18764L: linux-mmc@vger.kernel.org 18765S: Supported 18766F: drivers/mmc/host/sdhci-of-at91.c 18767 18768SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18769M: Ben Dooks <ben-linux@fluff.org> 18770M: Jaehoon Chung <jh80.chung@samsung.com> 18771L: linux-mmc@vger.kernel.org 18772S: Maintained 18773F: drivers/mmc/host/sdhci-s3c* 18774 18775SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18776M: Viresh Kumar <vireshk@kernel.org> 18777L: linux-mmc@vger.kernel.org 18778S: Maintained 18779F: drivers/mmc/host/sdhci-spear.c 18780 18781SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18782M: Vignesh Raghavendra <vigneshr@ti.com> 18783L: linux-mmc@vger.kernel.org 18784S: Maintained 18785F: drivers/mmc/host/sdhci-omap.c 18786 18787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18788M: Haibo Chen <haibo.chen@nxp.com> 18789L: linux-imx@nxp.com 18790L: linux-mmc@vger.kernel.org 18791S: Maintained 18792F: drivers/mmc/host/sdhci-esdhc-imx.c 18793 18794SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18795M: Jonathan Derrick <jonathan.derrick@linux.dev> 18796L: linux-block@vger.kernel.org 18797S: Supported 18798F: block/opal_proto.h 18799F: block/sed* 18800F: include/linux/sed* 18801F: include/uapi/linux/sed* 18802 18803SECURITY CONTACT 18804M: Security Officers <security@kernel.org> 18805S: Supported 18806F: Documentation/admin-guide/security-bugs.rst 18807 18808SECURITY SUBSYSTEM 18809M: Paul Moore <paul@paul-moore.com> 18810M: James Morris <jmorris@namei.org> 18811M: "Serge E. Hallyn" <serge@hallyn.com> 18812L: linux-security-module@vger.kernel.org (suggested Cc:) 18813S: Supported 18814W: http://kernsec.org/ 18815T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18816F: security/ 18817X: security/selinux/ 18818 18819SELINUX SECURITY MODULE 18820M: Paul Moore <paul@paul-moore.com> 18821M: Stephen Smalley <stephen.smalley.work@gmail.com> 18822M: Eric Paris <eparis@parisplace.org> 18823L: selinux@vger.kernel.org 18824S: Supported 18825W: https://selinuxproject.org 18826W: https://github.com/SELinuxProject 18827T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18828F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18829F: Documentation/ABI/obsolete/sysfs-selinux-disable 18830F: Documentation/admin-guide/LSM/SELinux.rst 18831F: include/trace/events/avc.h 18832F: include/uapi/linux/selinux_netlink.h 18833F: scripts/selinux/ 18834F: security/selinux/ 18835 18836SENSABLE PHANTOM 18837M: Jiri Slaby <jirislaby@kernel.org> 18838S: Maintained 18839F: drivers/misc/phantom.c 18840F: include/uapi/linux/phantom.h 18841 18842SENSEAIR SUNRISE 006-0-0007 18843M: Jacopo Mondi <jacopo@jmondi.org> 18844S: Maintained 18845F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18846F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18847F: drivers/iio/chemical/sunrise_co2.c 18848 18849SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18850M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18851S: Maintained 18852F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18853F: drivers/iio/chemical/scd30.h 18854F: drivers/iio/chemical/scd30_core.c 18855F: drivers/iio/chemical/scd30_i2c.c 18856F: drivers/iio/chemical/scd30_serial.c 18857 18858SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18859M: Roan van Dijk <roan@protonic.nl> 18860S: Maintained 18861F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18862F: drivers/iio/chemical/scd4x.c 18863 18864SENSIRION SGP40 GAS SENSOR DRIVER 18865M: Andreas Klinger <ak@it-klinger.de> 18866S: Maintained 18867F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18868F: drivers/iio/chemical/sgp40.c 18869 18870SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18871M: Tomasz Duszynski <tduszyns@gmail.com> 18872S: Maintained 18873F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18874F: drivers/iio/chemical/sps30.c 18875F: drivers/iio/chemical/sps30_i2c.c 18876F: drivers/iio/chemical/sps30_serial.c 18877 18878SERIAL DEVICE BUS 18879M: Rob Herring <robh@kernel.org> 18880L: linux-serial@vger.kernel.org 18881S: Maintained 18882F: Documentation/devicetree/bindings/serial/serial.yaml 18883F: drivers/tty/serdev/ 18884F: include/linux/serdev.h 18885 18886SERIAL DRIVERS 18887M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18888L: linux-serial@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/serial/ 18891F: drivers/tty/serial/ 18892 18893SERIAL IR RECEIVER 18894M: Sean Young <sean@mess.org> 18895L: linux-media@vger.kernel.org 18896S: Maintained 18897F: drivers/media/rc/serial_ir.c 18898 18899SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18900M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18902S: Maintained 18903F: Documentation/devicetree/bindings/slimbus/ 18904F: drivers/slimbus/ 18905F: include/linux/slimbus.h 18906 18907SFC NETWORK DRIVER 18908M: Edward Cree <ecree.xilinx@gmail.com> 18909M: Martin Habets <habetsm.xilinx@gmail.com> 18910L: netdev@vger.kernel.org 18911S: Supported 18912F: drivers/net/ethernet/sfc/ 18913 18914SFF/SFP/SFP+ MODULE SUPPORT 18915M: Russell King <linux@armlinux.org.uk> 18916L: netdev@vger.kernel.org 18917S: Maintained 18918F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18919F: drivers/net/phy/phylink.c 18920F: drivers/net/phy/sfp* 18921F: include/linux/mdio/mdio-i2c.h 18922F: include/linux/phylink.h 18923F: include/linux/sfp.h 18924K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18925 18926SGI GRU DRIVER 18927M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18928S: Maintained 18929F: drivers/misc/sgi-gru/ 18930 18931SGI XP/XPC/XPNET DRIVER 18932M: Robin Holt <robinmholt@gmail.com> 18933M: Steve Wahl <steve.wahl@hpe.com> 18934R: Mike Travis <mike.travis@hpe.com> 18935S: Maintained 18936F: drivers/misc/sgi-xp/ 18937 18938SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18939M: Karsten Graul <kgraul@linux.ibm.com> 18940M: Wenjia Zhang <wenjia@linux.ibm.com> 18941M: Jan Karcher <jaka@linux.ibm.com> 18942L: linux-s390@vger.kernel.org 18943S: Supported 18944F: net/smc/ 18945 18946SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18947M: Linus Walleij <linus.walleij@linaro.org> 18948L: linux-iio@vger.kernel.org 18949S: Maintained 18950T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18951F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18952F: drivers/iio/light/gp2ap002.c 18953 18954SHARP RJ54N1CB0C SENSOR DRIVER 18955M: Jacopo Mondi <jacopo@jmondi.org> 18956L: linux-media@vger.kernel.org 18957S: Odd fixes 18958T: git git://linuxtv.org/media_tree.git 18959F: drivers/media/i2c/rj54n1cb0c.c 18960F: include/media/i2c/rj54n1cb0c.h 18961 18962SH_VOU V4L2 OUTPUT DRIVER 18963L: linux-media@vger.kernel.org 18964S: Orphan 18965F: drivers/media/platform/renesas/sh_vou.c 18966F: include/media/drv-intf/sh_vou.h 18967 18968SI2157 MEDIA DRIVER 18969M: Antti Palosaari <crope@iki.fi> 18970L: linux-media@vger.kernel.org 18971S: Maintained 18972W: https://linuxtv.org 18973W: http://palosaari.fi/linux/ 18974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18975T: git git://linuxtv.org/anttip/media_tree.git 18976F: drivers/media/tuners/si2157* 18977 18978SI2165 MEDIA DRIVER 18979M: Matthias Schwarzott <zzam@gentoo.org> 18980L: linux-media@vger.kernel.org 18981S: Maintained 18982W: https://linuxtv.org 18983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18984F: drivers/media/dvb-frontends/si2165* 18985 18986SI2168 MEDIA DRIVER 18987M: Antti Palosaari <crope@iki.fi> 18988L: linux-media@vger.kernel.org 18989S: Maintained 18990W: https://linuxtv.org 18991W: http://palosaari.fi/linux/ 18992Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18993T: git git://linuxtv.org/anttip/media_tree.git 18994F: drivers/media/dvb-frontends/si2168* 18995 18996SI470X FM RADIO RECEIVER I2C DRIVER 18997M: Hans Verkuil <hverkuil@xs4all.nl> 18998L: linux-media@vger.kernel.org 18999S: Odd Fixes 19000W: https://linuxtv.org 19001T: git git://linuxtv.org/media_tree.git 19002F: drivers/media/radio/si470x/radio-si470x-i2c.c 19003 19004SI470X FM RADIO RECEIVER USB DRIVER 19005M: Hans Verkuil <hverkuil@xs4all.nl> 19006L: linux-media@vger.kernel.org 19007S: Maintained 19008W: https://linuxtv.org 19009T: git git://linuxtv.org/media_tree.git 19010F: drivers/media/radio/si470x/radio-si470x-common.c 19011F: drivers/media/radio/si470x/radio-si470x-usb.c 19012F: drivers/media/radio/si470x/radio-si470x.h 19013 19014SI4713 FM RADIO TRANSMITTER I2C DRIVER 19015M: Eduardo Valentin <edubezval@gmail.com> 19016L: linux-media@vger.kernel.org 19017S: Odd Fixes 19018W: https://linuxtv.org 19019T: git git://linuxtv.org/media_tree.git 19020F: drivers/media/radio/si4713/si4713.? 19021 19022SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19023M: Eduardo Valentin <edubezval@gmail.com> 19024L: linux-media@vger.kernel.org 19025S: Odd Fixes 19026W: https://linuxtv.org 19027T: git git://linuxtv.org/media_tree.git 19028F: drivers/media/radio/si4713/radio-platform-si4713.c 19029 19030SI4713 FM RADIO TRANSMITTER USB DRIVER 19031M: Hans Verkuil <hverkuil@xs4all.nl> 19032L: linux-media@vger.kernel.org 19033S: Maintained 19034W: https://linuxtv.org 19035T: git git://linuxtv.org/media_tree.git 19036F: drivers/media/radio/si4713/radio-usb-si4713.c 19037 19038SIANO DVB DRIVER 19039M: Mauro Carvalho Chehab <mchehab@kernel.org> 19040L: linux-media@vger.kernel.org 19041S: Odd fixes 19042W: https://linuxtv.org 19043T: git git://linuxtv.org/media_tree.git 19044F: drivers/media/common/siano/ 19045F: drivers/media/mmc/siano/ 19046F: drivers/media/usb/siano/ 19047F: drivers/media/usb/siano/ 19048 19049SIFIVE DRIVERS 19050M: Palmer Dabbelt <palmer@dabbelt.com> 19051M: Paul Walmsley <paul.walmsley@sifive.com> 19052L: linux-riscv@lists.infradead.org 19053S: Supported 19054N: sifive 19055K: [^@]sifive 19056 19057SIFIVE FU540 SYSTEM-ON-CHIP 19058M: Paul Walmsley <paul.walmsley@sifive.com> 19059M: Palmer Dabbelt <palmer@dabbelt.com> 19060L: linux-riscv@lists.infradead.org 19061S: Supported 19062T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19063N: fu540 19064K: fu540 19065 19066SIFIVE PDMA DRIVER 19067M: Green Wan <green.wan@sifive.com> 19068S: Maintained 19069F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19070F: drivers/dma/sf-pdma/ 19071 19072SIFIVE SOC DRIVERS 19073M: Conor Dooley <conor@kernel.org> 19074L: linux-riscv@lists.infradead.org 19075S: Maintained 19076T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19077F: drivers/soc/sifive/ 19078 19079SILEAD TOUCHSCREEN DRIVER 19080M: Hans de Goede <hdegoede@redhat.com> 19081L: linux-input@vger.kernel.org 19082L: platform-driver-x86@vger.kernel.org 19083S: Maintained 19084F: drivers/input/touchscreen/silead.c 19085F: drivers/platform/x86/touchscreen_dmi.c 19086 19087SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19088M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19089S: Supported 19090F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19091F: drivers/net/wireless/silabs/wfx/ 19092 19093SILICON MOTION SM712 FRAME BUFFER DRIVER 19094M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19095M: Teddy Wang <teddy.wang@siliconmotion.com> 19096M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19097L: linux-fbdev@vger.kernel.org 19098S: Maintained 19099F: Documentation/fb/sm712fb.rst 19100F: drivers/video/fbdev/sm712* 19101 19102SILVACO I3C DUAL-ROLE MASTER 19103M: Miquel Raynal <miquel.raynal@bootlin.com> 19104M: Conor Culhane <conor.culhane@silvaco.com> 19105L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19106S: Maintained 19107F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19108F: drivers/i3c/master/svc-i3c-master.c 19109 19110SIMPLEFB FB DRIVER 19111M: Hans de Goede <hdegoede@redhat.com> 19112L: linux-fbdev@vger.kernel.org 19113S: Maintained 19114F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19115F: drivers/video/fbdev/simplefb.c 19116F: include/linux/platform_data/simplefb.h 19117 19118SIMTEC EB110ATX (Chalice CATS) 19119M: Simtec Linux Team <linux@simtec.co.uk> 19120S: Supported 19121W: http://www.simtec.co.uk/products/EB110ATX/ 19122 19123SIMTEC EB2410ITX (BAST) 19124M: Simtec Linux Team <linux@simtec.co.uk> 19125S: Supported 19126W: http://www.simtec.co.uk/products/EB2410ITX/ 19127F: arch/arm/mach-s3c/bast-ide.c 19128F: arch/arm/mach-s3c/bast-irq.c 19129F: arch/arm/mach-s3c/mach-bast.c 19130 19131SIOX 19132M: Thorsten Scherer <t.scherer@eckelmann.de> 19133M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19134R: Pengutronix Kernel Team <kernel@pengutronix.de> 19135S: Supported 19136F: drivers/gpio/gpio-siox.c 19137F: drivers/siox/* 19138F: include/trace/events/siox.h 19139 19140SIPHASH PRF ROUTINES 19141M: Jason A. Donenfeld <Jason@zx2c4.com> 19142S: Maintained 19143F: include/linux/siphash.h 19144F: lib/siphash.c 19145F: lib/siphash_kunit.c 19146 19147SIS 190 ETHERNET DRIVER 19148M: Francois Romieu <romieu@fr.zoreil.com> 19149L: netdev@vger.kernel.org 19150S: Maintained 19151F: drivers/net/ethernet/sis/sis190.c 19152 19153SIS 900/7016 FAST ETHERNET DRIVER 19154M: Daniele Venzano <venza@brownhat.org> 19155L: netdev@vger.kernel.org 19156S: Maintained 19157W: http://www.brownhat.org/sis900.html 19158F: drivers/net/ethernet/sis/sis900.* 19159 19160SIS FRAMEBUFFER DRIVER 19161M: Thomas Winischhofer <thomas@winischhofer.net> 19162S: Maintained 19163W: http://www.winischhofer.net/linuxsisvga.shtml 19164F: Documentation/fb/sisfb.rst 19165F: drivers/video/fbdev/sis/ 19166F: include/video/sisfb.h 19167 19168SIS I2C TOUCHSCREEN DRIVER 19169M: Mika Penttilä <mpenttil@redhat.com> 19170L: linux-input@vger.kernel.org 19171S: Maintained 19172F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19173F: drivers/input/touchscreen/sis_i2c.c 19174 19175SIS USB2VGA DRIVER 19176M: Thomas Winischhofer <thomas@winischhofer.net> 19177S: Maintained 19178W: http://www.winischhofer.at/linuxsisusbvga.shtml 19179F: drivers/usb/misc/sisusbvga/ 19180 19181SL28 CPLD MFD DRIVER 19182M: Michael Walle <michael@walle.cc> 19183S: Maintained 19184F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19185F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19186F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19187F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19188F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19189F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19190F: drivers/gpio/gpio-sl28cpld.c 19191F: drivers/hwmon/sl28cpld-hwmon.c 19192F: drivers/irqchip/irq-sl28cpld.c 19193F: drivers/pwm/pwm-sl28cpld.c 19194F: drivers/watchdog/sl28cpld_wdt.c 19195 19196SLAB ALLOCATOR 19197M: Christoph Lameter <cl@linux.com> 19198M: Pekka Enberg <penberg@kernel.org> 19199M: David Rientjes <rientjes@google.com> 19200M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19201M: Andrew Morton <akpm@linux-foundation.org> 19202M: Vlastimil Babka <vbabka@suse.cz> 19203R: Roman Gushchin <roman.gushchin@linux.dev> 19204R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19205L: linux-mm@kvack.org 19206S: Maintained 19207T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19208F: include/linux/sl?b*.h 19209F: mm/sl?b* 19210 19211SLCAN CAN NETWORK DRIVER 19212M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19213L: linux-can@vger.kernel.org 19214S: Maintained 19215F: drivers/net/can/slcan/ 19216 19217SLEEPABLE READ-COPY UPDATE (SRCU) 19218M: Lai Jiangshan <jiangshanlai@gmail.com> 19219M: "Paul E. McKenney" <paulmck@kernel.org> 19220M: Josh Triplett <josh@joshtriplett.org> 19221R: Steven Rostedt <rostedt@goodmis.org> 19222R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19223L: rcu@vger.kernel.org 19224S: Supported 19225W: http://www.rdrop.com/users/paulmck/RCU/ 19226T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19227F: include/linux/srcu*.h 19228F: kernel/rcu/srcu*.c 19229 19230SMACK SECURITY MODULE 19231M: Casey Schaufler <casey@schaufler-ca.com> 19232L: linux-security-module@vger.kernel.org 19233S: Maintained 19234W: http://schaufler-ca.com 19235T: git git://github.com/cschaufler/smack-next 19236F: Documentation/admin-guide/LSM/Smack.rst 19237F: security/smack/ 19238 19239SMC91x ETHERNET DRIVER 19240M: Nicolas Pitre <nico@fluxnic.net> 19241S: Odd Fixes 19242F: drivers/net/ethernet/smsc/smc91x.* 19243 19244SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19245M: Mark Rutland <mark.rutland@arm.com> 19246M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19247M: Sudeep Holla <sudeep.holla@arm.com> 19248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19249S: Maintained 19250F: drivers/firmware/smccc/ 19251F: include/linux/arm-smccc.h 19252 19253SMM665 HARDWARE MONITOR DRIVER 19254M: Guenter Roeck <linux@roeck-us.net> 19255L: linux-hwmon@vger.kernel.org 19256S: Maintained 19257F: Documentation/hwmon/smm665.rst 19258F: drivers/hwmon/smm665.c 19259 19260SMSC EMC2103 HARDWARE MONITOR DRIVER 19261M: Steve Glendinning <steve.glendinning@shawell.net> 19262L: linux-hwmon@vger.kernel.org 19263S: Maintained 19264F: Documentation/hwmon/emc2103.rst 19265F: drivers/hwmon/emc2103.c 19266 19267SMSC SCH5627 HARDWARE MONITOR DRIVER 19268M: Hans de Goede <hdegoede@redhat.com> 19269L: linux-hwmon@vger.kernel.org 19270S: Supported 19271F: Documentation/hwmon/sch5627.rst 19272F: drivers/hwmon/sch5627.c 19273 19274SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19275M: Steve Glendinning <steve.glendinning@shawell.net> 19276L: linux-fbdev@vger.kernel.org 19277S: Maintained 19278F: drivers/video/fbdev/smscufx.c 19279 19280SMSC47B397 HARDWARE MONITOR DRIVER 19281M: Jean Delvare <jdelvare@suse.com> 19282L: linux-hwmon@vger.kernel.org 19283S: Maintained 19284F: Documentation/hwmon/smsc47b397.rst 19285F: drivers/hwmon/smsc47b397.c 19286 19287SMSC911x ETHERNET DRIVER 19288M: Steve Glendinning <steve.glendinning@shawell.net> 19289L: netdev@vger.kernel.org 19290S: Maintained 19291F: drivers/net/ethernet/smsc/smsc911x.* 19292F: include/linux/smsc911x.h 19293 19294SMSC9420 PCI ETHERNET DRIVER 19295M: Steve Glendinning <steve.glendinning@shawell.net> 19296L: netdev@vger.kernel.org 19297S: Maintained 19298F: drivers/net/ethernet/smsc/smsc9420.* 19299 19300SOCIONEXT (SNI) AVE NETWORK DRIVER 19301M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19302L: netdev@vger.kernel.org 19303S: Maintained 19304F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19305F: drivers/net/ethernet/socionext/sni_ave.c 19306 19307SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19308M: Jassi Brar <jaswinder.singh@linaro.org> 19309M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19310L: netdev@vger.kernel.org 19311S: Maintained 19312F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19313F: drivers/net/ethernet/socionext/netsec.c 19314 19315SOCIONEXT (SNI) Synquacer SPI DRIVER 19316M: Masahisa Kojima <masahisa.kojima@linaro.org> 19317M: Jassi Brar <jaswinder.singh@linaro.org> 19318L: linux-spi@vger.kernel.org 19319S: Maintained 19320F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19321F: drivers/spi/spi-synquacer.c 19322 19323SOCIONEXT SYNQUACER I2C DRIVER 19324M: Ard Biesheuvel <ardb@kernel.org> 19325L: linux-i2c@vger.kernel.org 19326S: Maintained 19327F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19328F: drivers/i2c/busses/i2c-synquacer.c 19329 19330SOCIONEXT UNIPHIER SOUND DRIVER 19331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19332S: Orphan 19333F: sound/soc/uniphier/ 19334 19335SOEKRIS NET48XX LED SUPPORT 19336M: Chris Boot <bootc@bootc.net> 19337S: Maintained 19338F: drivers/leds/leds-net48xx.c 19339 19340SOFT-IWARP DRIVER (siw) 19341M: Bernard Metzler <bmt@zurich.ibm.com> 19342L: linux-rdma@vger.kernel.org 19343S: Supported 19344F: drivers/infiniband/sw/siw/ 19345F: include/uapi/rdma/siw-abi.h 19346 19347SOFT-ROCE DRIVER (rxe) 19348M: Zhu Yanjun <zyjzyj2000@gmail.com> 19349L: linux-rdma@vger.kernel.org 19350S: Supported 19351F: drivers/infiniband/sw/rxe/ 19352F: include/uapi/rdma/rdma_user_rxe.h 19353 19354SOFTLOGIC 6x10 MPEG CODEC 19355M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19356M: Anton Sviridenko <anton@corp.bluecherry.net> 19357M: Andrey Utkin <andrey_utkin@fastmail.com> 19358M: Ismael Luceno <ismael@iodev.co.uk> 19359L: linux-media@vger.kernel.org 19360S: Supported 19361F: drivers/media/pci/solo6x10/ 19362 19363SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19364M: James Morse <james.morse@arm.com> 19365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19366S: Maintained 19367F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19368F: drivers/firmware/arm_sdei.c 19369F: include/linux/arm_sdei.h 19370F: include/uapi/linux/arm_sdei.h 19371 19372SOFTWARE NODES AND DEVICE PROPERTIES 19373R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19374R: Daniel Scally <djrscally@gmail.com> 19375R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19376R: Sakari Ailus <sakari.ailus@linux.intel.com> 19377L: linux-acpi@vger.kernel.org 19378S: Maintained 19379F: drivers/base/property.c 19380F: drivers/base/swnode.c 19381F: include/linux/fwnode.h 19382F: include/linux/property.h 19383 19384SOFTWARE RAID (Multiple Disks) SUPPORT 19385M: Song Liu <song@kernel.org> 19386L: linux-raid@vger.kernel.org 19387S: Supported 19388Q: https://patchwork.kernel.org/project/linux-raid/list/ 19389T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19390F: drivers/md/Kconfig 19391F: drivers/md/Makefile 19392F: drivers/md/md* 19393F: drivers/md/raid* 19394F: include/linux/raid/ 19395F: include/uapi/linux/raid/ 19396 19397SOLIDRUN CLEARFOG SUPPORT 19398M: Russell King <linux@armlinux.org.uk> 19399S: Maintained 19400F: arch/arm/boot/dts/armada-388-clearfog* 19401F: arch/arm/boot/dts/armada-38x-solidrun-* 19402 19403SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19404M: Russell King <linux@armlinux.org.uk> 19405S: Maintained 19406F: arch/arm/boot/dts/imx6*-cubox-i* 19407F: arch/arm/boot/dts/imx6*-hummingboard* 19408F: arch/arm/boot/dts/imx6*-sr-* 19409 19410SONIC NETWORK DRIVER 19411M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19412L: netdev@vger.kernel.org 19413S: Maintained 19414F: drivers/net/ethernet/natsemi/sonic.* 19415 19416SONICS SILICON BACKPLANE DRIVER (SSB) 19417M: Michael Buesch <m@bues.ch> 19418L: linux-wireless@vger.kernel.org 19419S: Maintained 19420F: drivers/ssb/ 19421F: include/linux/ssb/ 19422 19423SONY IMX208 SENSOR DRIVER 19424M: Sakari Ailus <sakari.ailus@linux.intel.com> 19425L: linux-media@vger.kernel.org 19426S: Maintained 19427T: git git://linuxtv.org/media_tree.git 19428F: drivers/media/i2c/imx208.c 19429 19430SONY IMX214 SENSOR DRIVER 19431M: Ricardo Ribalda <ribalda@kernel.org> 19432L: linux-media@vger.kernel.org 19433S: Maintained 19434T: git git://linuxtv.org/media_tree.git 19435F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19436F: drivers/media/i2c/imx214.c 19437 19438SONY IMX219 SENSOR DRIVER 19439M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19440L: linux-media@vger.kernel.org 19441S: Maintained 19442T: git git://linuxtv.org/media_tree.git 19443F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19444F: drivers/media/i2c/imx219.c 19445 19446SONY IMX258 SENSOR DRIVER 19447M: Sakari Ailus <sakari.ailus@linux.intel.com> 19448L: linux-media@vger.kernel.org 19449S: Maintained 19450T: git git://linuxtv.org/media_tree.git 19451F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19452F: drivers/media/i2c/imx258.c 19453 19454SONY IMX274 SENSOR DRIVER 19455M: Leon Luo <leonl@leopardimaging.com> 19456L: linux-media@vger.kernel.org 19457S: Maintained 19458T: git git://linuxtv.org/media_tree.git 19459F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19460F: drivers/media/i2c/imx274.c 19461 19462SONY IMX290 SENSOR DRIVER 19463M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19464L: linux-media@vger.kernel.org 19465S: Maintained 19466T: git git://linuxtv.org/media_tree.git 19467F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19468F: drivers/media/i2c/imx290.c 19469 19470SONY IMX319 SENSOR DRIVER 19471M: Bingbu Cao <bingbu.cao@intel.com> 19472L: linux-media@vger.kernel.org 19473S: Maintained 19474T: git git://linuxtv.org/media_tree.git 19475F: drivers/media/i2c/imx319.c 19476 19477SONY IMX334 SENSOR DRIVER 19478M: Paul J. Murphy <paul.j.murphy@intel.com> 19479M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19480L: linux-media@vger.kernel.org 19481S: Maintained 19482T: git git://linuxtv.org/media_tree.git 19483F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19484F: drivers/media/i2c/imx334.c 19485 19486SONY IMX335 SENSOR DRIVER 19487M: Paul J. Murphy <paul.j.murphy@intel.com> 19488M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19489L: linux-media@vger.kernel.org 19490S: Maintained 19491T: git git://linuxtv.org/media_tree.git 19492F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19493F: drivers/media/i2c/imx335.c 19494 19495SONY IMX355 SENSOR DRIVER 19496M: Tianshu Qiu <tian.shu.qiu@intel.com> 19497L: linux-media@vger.kernel.org 19498S: Maintained 19499T: git git://linuxtv.org/media_tree.git 19500F: drivers/media/i2c/imx355.c 19501 19502SONY IMX412 SENSOR DRIVER 19503M: Paul J. Murphy <paul.j.murphy@intel.com> 19504M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19505L: linux-media@vger.kernel.org 19506S: Maintained 19507T: git git://linuxtv.org/media_tree.git 19508F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19509F: drivers/media/i2c/imx412.c 19510 19511SONY MEMORYSTICK SUBSYSTEM 19512M: Maxim Levitsky <maximlevitsky@gmail.com> 19513M: Alex Dubov <oakad@yahoo.com> 19514M: Ulf Hansson <ulf.hansson@linaro.org> 19515L: linux-mmc@vger.kernel.org 19516S: Maintained 19517T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19518F: drivers/memstick/ 19519F: include/linux/memstick.h 19520 19521SONY VAIO CONTROL DEVICE DRIVER 19522M: Mattia Dongili <malattia@linux.it> 19523L: platform-driver-x86@vger.kernel.org 19524S: Maintained 19525W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19526F: Documentation/admin-guide/laptops/sony-laptop.rst 19527F: drivers/char/sonypi.c 19528F: drivers/platform/x86/sony-laptop.c 19529F: include/linux/sony-laptop.h 19530 19531SOUND 19532M: Jaroslav Kysela <perex@perex.cz> 19533M: Takashi Iwai <tiwai@suse.com> 19534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19535S: Maintained 19536W: http://www.alsa-project.org/ 19537Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19539F: Documentation/sound/ 19540F: include/sound/ 19541F: include/uapi/sound/ 19542F: sound/ 19543F: tools/testing/selftests/alsa 19544 19545SOUND - COMPRESSED AUDIO 19546M: Vinod Koul <vkoul@kernel.org> 19547L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19548S: Supported 19549T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19550F: Documentation/sound/designs/compress-offload.rst 19551F: include/sound/compress_driver.h 19552F: include/uapi/sound/compress_* 19553F: sound/core/compress_offload.c 19554F: sound/soc/soc-compress.c 19555 19556SOUND - DMAENGINE HELPERS 19557M: Lars-Peter Clausen <lars@metafoo.de> 19558S: Supported 19559F: include/sound/dmaengine_pcm.h 19560F: sound/core/pcm_dmaengine.c 19561F: sound/soc/soc-generic-dmaengine-pcm.c 19562 19563SOUND - ALSA SELFTESTS 19564M: Mark Brown <broonie@kernel.org> 19565L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19566L: linux-kselftest@vger.kernel.org 19567S: Supported 19568F: tools/testing/selftests/alsa 19569 19570SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19571M: Liam Girdwood <lgirdwood@gmail.com> 19572M: Mark Brown <broonie@kernel.org> 19573L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19574S: Supported 19575W: http://alsa-project.org/main/index.php/ASoC 19576T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19577F: Documentation/devicetree/bindings/sound/ 19578F: Documentation/sound/soc/ 19579F: include/dt-bindings/sound/ 19580F: include/sound/soc* 19581F: sound/soc/ 19582 19583SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19584M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19585M: Liam Girdwood <lgirdwood@gmail.com> 19586M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19587M: Bard Liao <yung-chuan.liao@linux.intel.com> 19588M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19589R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19590M: Daniel Baluta <daniel.baluta@nxp.com> 19591L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19592S: Supported 19593W: https://github.com/thesofproject/linux/ 19594F: sound/soc/sof/ 19595 19596SOUNDWIRE SUBSYSTEM 19597M: Vinod Koul <vkoul@kernel.org> 19598M: Bard Liao <yung-chuan.liao@linux.intel.com> 19599R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19600R: Sanyog Kale <sanyog.r.kale@intel.com> 19601L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19602S: Supported 19603T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19604F: Documentation/driver-api/soundwire/ 19605F: drivers/soundwire/ 19606F: include/linux/soundwire/ 19607 19608SP2 MEDIA DRIVER 19609M: Olli Salonen <olli.salonen@iki.fi> 19610L: linux-media@vger.kernel.org 19611S: Maintained 19612W: https://linuxtv.org 19613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19614F: drivers/media/dvb-frontends/sp2* 19615 19616SPANISH DOCUMENTATION 19617M: Carlos Bilbao <carlos.bilbao@amd.com> 19618S: Maintained 19619F: Documentation/translations/sp_SP/ 19620 19621SPARC + UltraSPARC (sparc/sparc64) 19622M: "David S. Miller" <davem@davemloft.net> 19623L: sparclinux@vger.kernel.org 19624S: Maintained 19625Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19626T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19627T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19628F: arch/sparc/ 19629F: drivers/sbus/ 19630 19631SPARC SERIAL DRIVERS 19632M: "David S. Miller" <davem@davemloft.net> 19633L: sparclinux@vger.kernel.org 19634S: Maintained 19635T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19636T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19637F: drivers/tty/serial/suncore.c 19638F: drivers/tty/serial/sunhv.c 19639F: drivers/tty/serial/sunsab.c 19640F: drivers/tty/serial/sunsab.h 19641F: drivers/tty/serial/sunsu.c 19642F: drivers/tty/serial/sunzilog.c 19643F: drivers/tty/serial/sunzilog.h 19644F: drivers/tty/vcc.c 19645F: include/linux/sunserialcore.h 19646 19647SPARSE CHECKER 19648M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19649L: linux-sparse@vger.kernel.org 19650S: Maintained 19651W: https://sparse.docs.kernel.org/ 19652T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19653Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19654B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19655F: include/linux/compiler.h 19656 19657SPEAKUP CONSOLE SPEECH DRIVER 19658M: William Hubbs <w.d.hubbs@gmail.com> 19659M: Chris Brannon <chris@the-brannons.com> 19660M: Kirk Reiser <kirk@reisers.ca> 19661M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19662L: speakup@linux-speakup.org 19663S: Odd Fixes 19664W: http://www.linux-speakup.org/ 19665W: https://github.com/linux-speakup/speakup 19666B: https://github.com/linux-speakup/speakup/issues 19667F: drivers/accessibility/speakup/ 19668 19669SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19670M: Viresh Kumar <vireshk@kernel.org> 19671M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19672M: soc@kernel.org 19673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19674S: Maintained 19675W: http://www.st.com/spear 19676F: arch/arm/boot/dts/spear* 19677F: arch/arm/mach-spear/ 19678F: drivers/clk/spear/ 19679F: drivers/pinctrl/spear/ 19680 19681SPI NOR SUBSYSTEM 19682M: Tudor Ambarus <tudor.ambarus@microchip.com> 19683M: Pratyush Yadav <pratyush@kernel.org> 19684R: Michael Walle <michael@walle.cc> 19685L: linux-mtd@lists.infradead.org 19686S: Maintained 19687W: http://www.linux-mtd.infradead.org/ 19688Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19689C: irc://irc.oftc.net/mtd 19690T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19691F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19692F: drivers/mtd/spi-nor/ 19693F: include/linux/mtd/spi-nor.h 19694 19695SPI SUBSYSTEM 19696M: Mark Brown <broonie@kernel.org> 19697L: linux-spi@vger.kernel.org 19698S: Maintained 19699Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19700T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19701F: Documentation/devicetree/bindings/spi/ 19702F: Documentation/spi/ 19703F: drivers/spi/ 19704F: include/linux/spi/ 19705F: include/uapi/linux/spi/ 19706F: tools/spi/ 19707 19708SPIDERNET NETWORK DRIVER for CELL 19709M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19710M: Geoff Levand <geoff@infradead.org> 19711L: netdev@vger.kernel.org 19712L: linuxppc-dev@lists.ozlabs.org 19713S: Maintained 19714F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19715F: drivers/net/ethernet/toshiba/spider_net* 19716 19717SPMI SUBSYSTEM 19718M: Stephen Boyd <sboyd@kernel.org> 19719L: linux-kernel@vger.kernel.org 19720S: Maintained 19721T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19722F: Documentation/devicetree/bindings/spmi/ 19723F: drivers/spmi/ 19724F: include/dt-bindings/spmi/spmi.h 19725F: include/linux/spmi.h 19726F: include/trace/events/spmi.h 19727 19728SPU FILE SYSTEM 19729M: Jeremy Kerr <jk@ozlabs.org> 19730L: linuxppc-dev@lists.ozlabs.org 19731S: Supported 19732W: http://www.ibm.com/developerworks/power/cell/ 19733F: Documentation/filesystems/spufs/spufs.rst 19734F: arch/powerpc/platforms/cell/spufs/ 19735 19736SQUASHFS FILE SYSTEM 19737M: Phillip Lougher <phillip@squashfs.org.uk> 19738L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19739S: Maintained 19740W: http://squashfs.org.uk 19741T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19742F: Documentation/filesystems/squashfs.rst 19743F: fs/squashfs/ 19744 19745SRM (Alpha) environment access 19746M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19747S: Maintained 19748F: arch/alpha/kernel/srm_env.c 19749 19750ST LSM6DSx IMU IIO DRIVER 19751M: Lorenzo Bianconi <lorenzo@kernel.org> 19752L: linux-iio@vger.kernel.org 19753S: Maintained 19754W: http://www.st.com/ 19755F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19756F: drivers/iio/imu/st_lsm6dsx/ 19757 19758ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19759M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19760M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19761L: linux-media@vger.kernel.org 19762S: Maintained 19763T: git git://linuxtv.org/media_tree.git 19764F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19765F: drivers/media/i2c/st-mipid02.c 19766 19767ST STM32 I2C/SMBUS DRIVER 19768M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19769M: Alain Volmat <alain.volmat@foss.st.com> 19770L: linux-i2c@vger.kernel.org 19771S: Maintained 19772F: drivers/i2c/busses/i2c-stm32* 19773 19774ST STM32 SPI DRIVER 19775M: Alain Volmat <alain.volmat@foss.st.com> 19776L: linux-spi@vger.kernel.org 19777S: Maintained 19778F: drivers/spi/spi-stm32.c 19779 19780ST STPDDC60 DRIVER 19781M: Daniel Nilsson <daniel.nilsson@flex.com> 19782L: linux-hwmon@vger.kernel.org 19783S: Maintained 19784F: Documentation/hwmon/stpddc60.rst 19785F: drivers/hwmon/pmbus/stpddc60.c 19786 19787ST VGXY61 DRIVER 19788M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19789M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19790L: linux-media@vger.kernel.org 19791S: Maintained 19792T: git git://linuxtv.org/media_tree.git 19793F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19794F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19795F: drivers/media/i2c/st-vgxy61.c 19796 19797ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19798M: Song Qiang <songqiang1304521@gmail.com> 19799L: linux-iio@vger.kernel.org 19800S: Maintained 19801F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19802F: drivers/iio/proximity/vl53l0x-i2c.c 19803 19804STABLE BRANCH 19805M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19806M: Sasha Levin <sashal@kernel.org> 19807L: stable@vger.kernel.org 19808S: Supported 19809F: Documentation/process/stable-kernel-rules.rst 19810 19811STAGING - ATOMISP DRIVER 19812M: Hans de Goede <hdegoede@redhat.com> 19813M: Mauro Carvalho Chehab <mchehab@kernel.org> 19814R: Sakari Ailus <sakari.ailus@linux.intel.com> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817F: drivers/staging/media/atomisp/ 19818 19819STAGING - FIELDBUS SUBSYSTEM 19820M: Sven Van Asbroeck <TheSven73@gmail.com> 19821S: Maintained 19822F: drivers/staging/fieldbus/* 19823F: drivers/staging/fieldbus/Documentation/ 19824 19825STAGING - HMS ANYBUS-S BUS 19826M: Sven Van Asbroeck <TheSven73@gmail.com> 19827S: Maintained 19828F: drivers/staging/fieldbus/anybuss/ 19829 19830STAGING - INDUSTRIAL IO 19831M: Jonathan Cameron <jic23@kernel.org> 19832L: linux-iio@vger.kernel.org 19833S: Odd Fixes 19834F: Documentation/devicetree/bindings/staging/iio/ 19835F: drivers/staging/iio/ 19836 19837STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19838M: Marc Dietrich <marvin24@gmx.de> 19839L: ac100@lists.launchpad.net (moderated for non-subscribers) 19840L: linux-tegra@vger.kernel.org 19841S: Maintained 19842F: drivers/staging/nvec/ 19843 19844STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19845M: Jens Frederich <jfrederich@gmail.com> 19846M: Jon Nettleton <jon.nettleton@gmail.com> 19847S: Maintained 19848W: http://wiki.laptop.org/go/DCON 19849F: drivers/staging/olpc_dcon/ 19850 19851STAGING - REALTEK RTL8188EU DRIVERS 19852M: Larry Finger <Larry.Finger@lwfinger.net> 19853M: Phillip Potter <phil@philpotter.co.uk> 19854R: Pavel Skripkin <paskripkin@gmail.com> 19855S: Supported 19856F: drivers/staging/r8188eu/ 19857 19858STAGING - REALTEK RTL8712U DRIVERS 19859M: Larry Finger <Larry.Finger@lwfinger.net> 19860M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19861S: Odd Fixes 19862F: drivers/staging/rtl8712/ 19863 19864STAGING - SEPS525 LCD CONTROLLER DRIVERS 19865M: Michael Hennerich <michael.hennerich@analog.com> 19866L: linux-fbdev@vger.kernel.org 19867S: Supported 19868F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19869F: drivers/staging/fbtft/fb_seps525.c 19870 19871STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19872M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19873M: Teddy Wang <teddy.wang@siliconmotion.com> 19874M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19875L: linux-fbdev@vger.kernel.org 19876S: Maintained 19877F: drivers/staging/sm750fb/ 19878 19879STAGING - VIA VT665X DRIVERS 19880M: Forest Bond <forest@alittletooquiet.net> 19881S: Odd Fixes 19882F: drivers/staging/vt665?/ 19883 19884STAGING SUBSYSTEM 19885M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19886L: linux-staging@lists.linux.dev 19887S: Supported 19888T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19889F: drivers/staging/ 19890 19891STARFIRE/DURALAN NETWORK DRIVER 19892M: Ion Badulescu <ionut@badula.org> 19893S: Odd Fixes 19894F: drivers/net/ethernet/adaptec/starfire* 19895 19896STARFIVE DEVICETREES 19897M: Emil Renner Berthing <kernel@esmil.dk> 19898S: Maintained 19899F: arch/riscv/boot/dts/starfive/ 19900 19901STARFIVE JH7100 CLOCK DRIVERS 19902M: Emil Renner Berthing <kernel@esmil.dk> 19903S: Maintained 19904F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19905F: drivers/clk/starfive/clk-starfive-jh7100* 19906F: include/dt-bindings/clock/starfive-jh7100*.h 19907 19908STARFIVE JH7100 PINCTRL DRIVER 19909M: Emil Renner Berthing <kernel@esmil.dk> 19910L: linux-gpio@vger.kernel.org 19911S: Maintained 19912F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19913F: drivers/pinctrl/starfive/ 19914F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19915 19916STARFIVE JH7100 RESET CONTROLLER DRIVER 19917M: Emil Renner Berthing <kernel@esmil.dk> 19918S: Maintained 19919F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19920F: drivers/reset/reset-starfive-jh7100.c 19921F: include/dt-bindings/reset/starfive-jh7100.h 19922 19923STATIC BRANCH/CALL 19924M: Peter Zijlstra <peterz@infradead.org> 19925M: Josh Poimboeuf <jpoimboe@kernel.org> 19926M: Jason Baron <jbaron@akamai.com> 19927R: Steven Rostedt <rostedt@goodmis.org> 19928R: Ard Biesheuvel <ardb@kernel.org> 19929S: Supported 19930F: arch/*/include/asm/jump_label*.h 19931F: arch/*/include/asm/static_call*.h 19932F: arch/*/kernel/jump_label.c 19933F: arch/*/kernel/static_call.c 19934F: include/linux/jump_label*.h 19935F: include/linux/static_call*.h 19936F: kernel/jump_label.c 19937F: kernel/static_call.c 19938 19939STI AUDIO (ASoC) DRIVERS 19940M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19941L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19942S: Maintained 19943F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19944F: sound/soc/sti/ 19945 19946STI CEC DRIVER 19947M: Alain Volmat <alain.volmat@foss.st.com> 19948S: Maintained 19949F: Documentation/devicetree/bindings/media/stih-cec.txt 19950F: drivers/media/cec/platform/sti/ 19951 19952STK1160 USB VIDEO CAPTURE DRIVER 19953M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19954L: linux-media@vger.kernel.org 19955S: Maintained 19956T: git git://linuxtv.org/media_tree.git 19957F: drivers/media/usb/stk1160/ 19958 19959STM32 AUDIO (ASoC) DRIVERS 19960M: Olivier Moysan <olivier.moysan@foss.st.com> 19961M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19962L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19963S: Maintained 19964F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19965F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19966F: sound/soc/stm/ 19967 19968STM32 TIMER/LPTIMER DRIVERS 19969M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19970S: Maintained 19971F: Documentation/ABI/testing/*timer-stm32 19972F: Documentation/devicetree/bindings/*/*stm32-*timer* 19973F: drivers/*/stm32-*timer* 19974F: drivers/pwm/pwm-stm32* 19975F: include/linux/*/stm32-*tim* 19976 19977STMMAC ETHERNET DRIVER 19978M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19979M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19980M: Jose Abreu <joabreu@synopsys.com> 19981L: netdev@vger.kernel.org 19982S: Supported 19983W: http://www.stlinux.com 19984F: Documentation/networking/device_drivers/ethernet/stmicro/ 19985F: drivers/net/ethernet/stmicro/stmmac/ 19986 19987SUN3/3X 19988M: Sam Creasey <sammy@sammy.net> 19989S: Maintained 19990W: http://sammy.net/sun3/ 19991F: arch/m68k/include/asm/sun3* 19992F: arch/m68k/kernel/*sun3* 19993F: arch/m68k/sun3*/ 19994F: drivers/net/ethernet/i825xx/sun3* 19995 19996SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19997M: Hans de Goede <hdegoede@redhat.com> 19998L: linux-input@vger.kernel.org 19999S: Maintained 20000F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20001F: drivers/input/keyboard/sun4i-lradc-keys.c 20002 20003SUNDANCE NETWORK DRIVER 20004M: Denis Kirjanov <kda@linux-powerpc.org> 20005L: netdev@vger.kernel.org 20006S: Maintained 20007F: drivers/net/ethernet/dlink/sundance.c 20008 20009SUN HAPPY MEAL ETHERNET DRIVER 20010M: Sean Anderson <seanga2@gmail.com> 20011S: Maintained 20012F: drivers/net/ethernet/sun/sunhme.* 20013 20014SUNPLUS ETHERNET DRIVER 20015M: Wells Lu <wellslutw@gmail.com> 20016L: netdev@vger.kernel.org 20017S: Maintained 20018W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20019F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20020F: drivers/net/ethernet/sunplus/ 20021 20022SUNPLUS MMC DRIVER 20023M: Tony Huang <tonyhuang.sunplus@gmail.com> 20024M: Li-hao Kuo <lhjeff911@gmail.com> 20025S: Maintained 20026F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20027F: drivers/mmc/host/sunplus-mmc.c 20028 20029SUNPLUS OCOTP DRIVER 20030M: Vincent Shih <vincent.sunplus@gmail.com> 20031S: Maintained 20032F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20033F: drivers/nvmem/sunplus-ocotp.c 20034 20035SUNPLUS USB2 PHY DRIVER 20036M: Vincent Shih <vincent.sunplus@gmail.com> 20037L: linux-usb@vger.kernel.org 20038S: Maintained 20039F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20040F: drivers/phy/sunplus/Kconfig 20041F: drivers/phy/sunplus/Makefile 20042F: drivers/phy/sunplus/phy-sunplus-usb2.c 20043 20044SUNPLUS PWM DRIVER 20045M: Hammer Hsieh <hammerh0314@gmail.com> 20046S: Maintained 20047F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20048F: drivers/pwm/pwm-sunplus.c 20049 20050SUNPLUS RTC DRIVER 20051M: Vincent Shih <vincent.sunplus@gmail.com> 20052L: linux-rtc@vger.kernel.org 20053S: Maintained 20054F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20055F: drivers/rtc/rtc-sunplus.c 20056 20057SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20058M: Li-hao Kuo <lhjeff911@gmail.com> 20059L: linux-spi@vger.kernel.org 20060S: Maintained 20061F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20062F: drivers/spi/spi-sunplus-sp7021.c 20063 20064SUNPLUS UART DRIVER 20065M: Hammer Hsieh <hammerh0314@gmail.com> 20066S: Maintained 20067F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20068F: drivers/tty/serial/sunplus-uart.c 20069 20070SUNPLUS WATCHDOG DRIVER 20071M: Xiantao Hu <xt.hu@cqplus1.com> 20072L: linux-watchdog@vger.kernel.org 20073S: Maintained 20074F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20075F: drivers/watchdog/sunplus_wdt.c 20076 20077SUPERH 20078M: Yoshinori Sato <ysato@users.sourceforge.jp> 20079M: Rich Felker <dalias@libc.org> 20080L: linux-sh@vger.kernel.org 20081S: Maintained 20082Q: http://patchwork.kernel.org/project/linux-sh/list/ 20083F: Documentation/sh/ 20084F: arch/sh/ 20085F: drivers/sh/ 20086 20087SUSPEND TO RAM 20088M: "Rafael J. Wysocki" <rafael@kernel.org> 20089M: Len Brown <len.brown@intel.com> 20090M: Pavel Machek <pavel@ucw.cz> 20091L: linux-pm@vger.kernel.org 20092S: Supported 20093B: https://bugzilla.kernel.org 20094F: Documentation/power/ 20095F: arch/x86/kernel/acpi/ 20096F: drivers/base/power/ 20097F: include/linux/freezer.h 20098F: include/linux/pm.h 20099F: include/linux/suspend.h 20100F: kernel/power/ 20101 20102SVGA HANDLING 20103M: Martin Mares <mj@ucw.cz> 20104L: linux-video@atrey.karlin.mff.cuni.cz 20105S: Maintained 20106F: Documentation/admin-guide/svga.rst 20107F: arch/x86/boot/video* 20108 20109SWITCHDEV 20110M: Jiri Pirko <jiri@resnulli.us> 20111M: Ivan Vecera <ivecera@redhat.com> 20112L: netdev@vger.kernel.org 20113S: Supported 20114F: include/net/switchdev.h 20115F: net/switchdev/ 20116 20117SY8106A REGULATOR DRIVER 20118M: Icenowy Zheng <icenowy@aosc.io> 20119S: Maintained 20120F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20121F: drivers/regulator/sy8106a-regulator.c 20122 20123SYNC FILE FRAMEWORK 20124M: Sumit Semwal <sumit.semwal@linaro.org> 20125R: Gustavo Padovan <gustavo@padovan.org> 20126L: linux-media@vger.kernel.org 20127L: dri-devel@lists.freedesktop.org 20128S: Maintained 20129T: git git://anongit.freedesktop.org/drm/drm-misc 20130F: Documentation/driver-api/sync_file.rst 20131F: drivers/dma-buf/dma-fence* 20132F: drivers/dma-buf/sw_sync.c 20133F: drivers/dma-buf/sync_* 20134F: include/linux/sync_file.h 20135F: include/uapi/linux/sync_file.h 20136 20137SYNOPSYS ARC ARCHITECTURE 20138M: Vineet Gupta <vgupta@kernel.org> 20139L: linux-snps-arc@lists.infradead.org 20140S: Supported 20141T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20142F: Documentation/arc/ 20143F: Documentation/devicetree/bindings/arc/* 20144F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20145F: arch/arc/ 20146F: drivers/clocksource/arc_timer.c 20147F: drivers/tty/serial/arc_uart.c 20148 20149SYNOPSYS ARC HSDK SDP pll clock driver 20150M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20151S: Supported 20152F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20153F: drivers/clk/clk-hsdk-pll.c 20154 20155SYNOPSYS ARC SDP clock driver 20156M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20157S: Supported 20158F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20159F: drivers/clk/axs10x/* 20160 20161SYNOPSYS ARC SDP platform support 20162M: Alexey Brodkin <abrodkin@synopsys.com> 20163S: Supported 20164F: Documentation/devicetree/bindings/arc/axs10* 20165F: arch/arc/boot/dts/ax* 20166F: arch/arc/plat-axs10x 20167 20168SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20169M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20170S: Supported 20171F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20172F: drivers/reset/reset-axs10x.c 20173 20174SYNOPSYS CREG GPIO DRIVER 20175M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20176S: Maintained 20177F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20178F: drivers/gpio/gpio-creg-snps.c 20179 20180SYNOPSYS DESIGNWARE 8250 UART DRIVER 20181M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20182R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20183S: Supported 20184F: drivers/tty/serial/8250/8250_dw.c 20185F: drivers/tty/serial/8250/8250_dwlib.* 20186F: drivers/tty/serial/8250/8250_lpss.c 20187 20188SYNOPSYS DESIGNWARE APB GPIO DRIVER 20189M: Hoan Tran <hoan@os.amperecomputing.com> 20190M: Serge Semin <fancer.lancer@gmail.com> 20191L: linux-gpio@vger.kernel.org 20192S: Maintained 20193F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20194F: drivers/gpio/gpio-dwapb.c 20195 20196SYNOPSYS DESIGNWARE APB SSI DRIVER 20197M: Serge Semin <fancer.lancer@gmail.com> 20198L: linux-spi@vger.kernel.org 20199S: Supported 20200F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20201F: drivers/spi/spi-dw* 20202 20203SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20204M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20205S: Maintained 20206F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20207F: drivers/dma/dw-axi-dmac/ 20208 20209SYNOPSYS DESIGNWARE DMAC DRIVER 20210M: Viresh Kumar <vireshk@kernel.org> 20211R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20212S: Maintained 20213F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20214F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20215F: drivers/dma/dw/ 20216F: include/dt-bindings/dma/dw-dmac.h 20217F: include/linux/dma/dw.h 20218F: include/linux/platform_data/dma-dw.h 20219 20220SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20221M: Jose Abreu <Jose.Abreu@synopsys.com> 20222L: netdev@vger.kernel.org 20223S: Supported 20224F: drivers/net/ethernet/synopsys/ 20225 20226SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20227M: Jose Abreu <Jose.Abreu@synopsys.com> 20228L: netdev@vger.kernel.org 20229S: Supported 20230F: drivers/net/pcs/pcs-xpcs.c 20231F: drivers/net/pcs/pcs-xpcs.h 20232F: include/linux/pcs/pcs-xpcs.h 20233 20234SYNOPSYS DESIGNWARE I2C DRIVER 20235M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20236R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20237R: Mika Westerberg <mika.westerberg@linux.intel.com> 20238R: Jan Dabros <jsd@semihalf.com> 20239L: linux-i2c@vger.kernel.org 20240S: Supported 20241F: drivers/i2c/busses/i2c-designware-* 20242 20243SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20244M: Jaehoon Chung <jh80.chung@samsung.com> 20245L: linux-mmc@vger.kernel.org 20246S: Maintained 20247F: drivers/mmc/host/dw_mmc* 20248 20249SYNOPSYS HSDK RESET CONTROLLER DRIVER 20250M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20251S: Supported 20252F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20253F: drivers/reset/reset-hsdk.c 20254F: include/dt-bindings/reset/snps,hsdk-reset.h 20255 20256SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20257M: Prabu Thangamuthu <prabu.t@synopsys.com> 20258M: Manjunath M B <manjumb@synopsys.com> 20259L: linux-mmc@vger.kernel.org 20260S: Maintained 20261F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20262 20263SYSTEM CONFIGURATION (SYSCON) 20264M: Lee Jones <lee@kernel.org> 20265M: Arnd Bergmann <arnd@arndb.de> 20266S: Supported 20267T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20268F: drivers/mfd/syscon.c 20269 20270SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20271M: Sudeep Holla <sudeep.holla@arm.com> 20272R: Cristian Marussi <cristian.marussi@arm.com> 20273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20274S: Maintained 20275F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20276F: drivers/clk/clk-sc[mp]i.c 20277F: drivers/cpufreq/sc[mp]i-cpufreq.c 20278F: drivers/firmware/arm_scmi/ 20279F: drivers/firmware/arm_scpi.c 20280F: drivers/powercap/arm_scmi_powercap.c 20281F: drivers/regulator/scmi-regulator.c 20282F: drivers/reset/reset-scmi.c 20283F: include/linux/sc[mp]i_protocol.h 20284F: include/trace/events/scmi.h 20285F: include/uapi/linux/virtio_scmi.h 20286 20287SYSTEM RESET/SHUTDOWN DRIVERS 20288M: Sebastian Reichel <sre@kernel.org> 20289L: linux-pm@vger.kernel.org 20290S: Maintained 20291T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20292F: Documentation/devicetree/bindings/power/reset/ 20293F: drivers/power/reset/ 20294 20295SYSTEM TRACE MODULE CLASS 20296M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20297S: Maintained 20298T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20299F: Documentation/trace/stm.rst 20300F: drivers/hwtracing/stm/ 20301F: include/linux/stm.h 20302F: include/uapi/linux/stm.h 20303 20304SYSTEM76 ACPI DRIVER 20305M: Jeremy Soller <jeremy@system76.com> 20306M: System76 Product Development <productdev@system76.com> 20307L: platform-driver-x86@vger.kernel.org 20308S: Maintained 20309F: drivers/platform/x86/system76_acpi.c 20310 20311SYSV FILESYSTEM 20312M: Christoph Hellwig <hch@infradead.org> 20313S: Maintained 20314F: Documentation/filesystems/sysv-fs.rst 20315F: fs/sysv/ 20316F: include/linux/sysv_fs.h 20317 20318TASKSTATS STATISTICS INTERFACE 20319M: Balbir Singh <bsingharora@gmail.com> 20320S: Maintained 20321F: Documentation/accounting/taskstats* 20322F: include/linux/taskstats* 20323F: kernel/taskstats.c 20324 20325TC subsystem 20326M: Jamal Hadi Salim <jhs@mojatatu.com> 20327M: Cong Wang <xiyou.wangcong@gmail.com> 20328M: Jiri Pirko <jiri@resnulli.us> 20329L: netdev@vger.kernel.org 20330S: Maintained 20331F: include/net/pkt_cls.h 20332F: include/net/pkt_sched.h 20333F: include/net/tc_act/ 20334F: include/uapi/linux/pkt_cls.h 20335F: include/uapi/linux/pkt_sched.h 20336F: include/uapi/linux/tc_act/ 20337F: include/uapi/linux/tc_ematch/ 20338F: net/sched/ 20339F: tools/testing/selftests/tc-testing 20340 20341TC90522 MEDIA DRIVER 20342M: Akihiro Tsukada <tskd08@gmail.com> 20343L: linux-media@vger.kernel.org 20344S: Odd Fixes 20345F: drivers/media/dvb-frontends/tc90522* 20346 20347TCP LOW PRIORITY MODULE 20348M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20349M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20350S: Maintained 20351W: http://tcp-lp-mod.sourceforge.net/ 20352F: net/ipv4/tcp_lp.c 20353 20354TDA10071 MEDIA DRIVER 20355M: Antti Palosaari <crope@iki.fi> 20356L: linux-media@vger.kernel.org 20357S: Maintained 20358W: https://linuxtv.org 20359W: http://palosaari.fi/linux/ 20360Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20361T: git git://linuxtv.org/anttip/media_tree.git 20362F: drivers/media/dvb-frontends/tda10071* 20363 20364TDA18212 MEDIA DRIVER 20365M: Antti Palosaari <crope@iki.fi> 20366L: linux-media@vger.kernel.org 20367S: Maintained 20368W: https://linuxtv.org 20369W: http://palosaari.fi/linux/ 20370Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20371T: git git://linuxtv.org/anttip/media_tree.git 20372F: drivers/media/tuners/tda18212* 20373 20374TDA18218 MEDIA DRIVER 20375M: Antti Palosaari <crope@iki.fi> 20376L: linux-media@vger.kernel.org 20377S: Maintained 20378W: https://linuxtv.org 20379W: http://palosaari.fi/linux/ 20380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20381T: git git://linuxtv.org/anttip/media_tree.git 20382F: drivers/media/tuners/tda18218* 20383 20384TDA18250 MEDIA DRIVER 20385M: Olli Salonen <olli.salonen@iki.fi> 20386L: linux-media@vger.kernel.org 20387S: Maintained 20388W: https://linuxtv.org 20389Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20390T: git git://linuxtv.org/media_tree.git 20391F: drivers/media/tuners/tda18250* 20392 20393TDA18271 MEDIA DRIVER 20394M: Michael Krufky <mkrufky@linuxtv.org> 20395L: linux-media@vger.kernel.org 20396S: Maintained 20397W: https://linuxtv.org 20398W: http://github.com/mkrufky 20399Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20400T: git git://linuxtv.org/mkrufky/tuners.git 20401F: drivers/media/tuners/tda18271* 20402 20403TDA1997x MEDIA DRIVER 20404M: Tim Harvey <tharvey@gateworks.com> 20405L: linux-media@vger.kernel.org 20406S: Maintained 20407W: https://linuxtv.org 20408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20409F: drivers/media/i2c/tda1997x.* 20410 20411TDA827x MEDIA DRIVER 20412M: Michael Krufky <mkrufky@linuxtv.org> 20413L: linux-media@vger.kernel.org 20414S: Maintained 20415W: https://linuxtv.org 20416W: http://github.com/mkrufky 20417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20418T: git git://linuxtv.org/mkrufky/tuners.git 20419F: drivers/media/tuners/tda8290.* 20420 20421TDA8290 MEDIA DRIVER 20422M: Michael Krufky <mkrufky@linuxtv.org> 20423L: linux-media@vger.kernel.org 20424S: Maintained 20425W: https://linuxtv.org 20426W: http://github.com/mkrufky 20427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20428T: git git://linuxtv.org/mkrufky/tuners.git 20429F: drivers/media/tuners/tda8290.* 20430 20431TDA9840 MEDIA DRIVER 20432M: Hans Verkuil <hverkuil@xs4all.nl> 20433L: linux-media@vger.kernel.org 20434S: Maintained 20435W: https://linuxtv.org 20436T: git git://linuxtv.org/media_tree.git 20437F: drivers/media/i2c/tda9840* 20438 20439TEA5761 TUNER DRIVER 20440M: Mauro Carvalho Chehab <mchehab@kernel.org> 20441L: linux-media@vger.kernel.org 20442S: Odd fixes 20443W: https://linuxtv.org 20444T: git git://linuxtv.org/media_tree.git 20445F: drivers/media/tuners/tea5761.* 20446 20447TEA5767 TUNER DRIVER 20448M: Mauro Carvalho Chehab <mchehab@kernel.org> 20449L: linux-media@vger.kernel.org 20450S: Maintained 20451W: https://linuxtv.org 20452T: git git://linuxtv.org/media_tree.git 20453F: drivers/media/tuners/tea5767.* 20454 20455TEA6415C MEDIA DRIVER 20456M: Hans Verkuil <hverkuil@xs4all.nl> 20457L: linux-media@vger.kernel.org 20458S: Maintained 20459W: https://linuxtv.org 20460T: git git://linuxtv.org/media_tree.git 20461F: drivers/media/i2c/tea6415c* 20462 20463TEA6420 MEDIA DRIVER 20464M: Hans Verkuil <hverkuil@xs4all.nl> 20465L: linux-media@vger.kernel.org 20466S: Maintained 20467W: https://linuxtv.org 20468T: git git://linuxtv.org/media_tree.git 20469F: drivers/media/i2c/tea6420* 20470 20471TEAM DRIVER 20472M: Jiri Pirko <jiri@resnulli.us> 20473L: netdev@vger.kernel.org 20474S: Supported 20475F: drivers/net/team/ 20476F: include/linux/if_team.h 20477F: include/uapi/linux/if_team.h 20478F: tools/testing/selftests/drivers/net/team/ 20479 20480TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20481M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20482S: Maintained 20483F: arch/x86/platform/ts5500/ 20484 20485TECHNOTREND USB IR RECEIVER 20486M: Sean Young <sean@mess.org> 20487L: linux-media@vger.kernel.org 20488S: Maintained 20489F: drivers/media/rc/ttusbir.c 20490 20491TECHWELL TW9910 VIDEO DECODER 20492L: linux-media@vger.kernel.org 20493S: Orphan 20494F: drivers/media/i2c/tw9910.c 20495F: include/media/i2c/tw9910.h 20496 20497TEE SUBSYSTEM 20498M: Jens Wiklander <jens.wiklander@linaro.org> 20499R: Sumit Garg <sumit.garg@linaro.org> 20500L: op-tee@lists.trustedfirmware.org 20501S: Maintained 20502F: Documentation/staging/tee.rst 20503F: drivers/tee/ 20504F: include/linux/tee_drv.h 20505F: include/uapi/linux/tee.h 20506 20507TEGRA ARCHITECTURE SUPPORT 20508M: Thierry Reding <thierry.reding@gmail.com> 20509M: Jonathan Hunter <jonathanh@nvidia.com> 20510L: linux-tegra@vger.kernel.org 20511S: Supported 20512Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20514N: [^a-z]tegra 20515 20516TEGRA CLOCK DRIVER 20517M: Peter De Schrijver <pdeschrijver@nvidia.com> 20518M: Prashant Gaikwad <pgaikwad@nvidia.com> 20519S: Supported 20520F: drivers/clk/tegra/ 20521 20522TEGRA DMA DRIVERS 20523M: Laxman Dewangan <ldewangan@nvidia.com> 20524M: Jon Hunter <jonathanh@nvidia.com> 20525S: Supported 20526F: drivers/dma/tegra* 20527 20528TEGRA I2C DRIVER 20529M: Laxman Dewangan <ldewangan@nvidia.com> 20530R: Dmitry Osipenko <digetx@gmail.com> 20531S: Supported 20532F: drivers/i2c/busses/i2c-tegra.c 20533 20534TEGRA IOMMU DRIVERS 20535M: Thierry Reding <thierry.reding@gmail.com> 20536R: Krishna Reddy <vdumpa@nvidia.com> 20537L: linux-tegra@vger.kernel.org 20538S: Supported 20539F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20540F: drivers/iommu/tegra* 20541 20542TEGRA KBC DRIVER 20543M: Laxman Dewangan <ldewangan@nvidia.com> 20544S: Supported 20545F: drivers/input/keyboard/tegra-kbc.c 20546 20547TEGRA NAND DRIVER 20548M: Stefan Agner <stefan@agner.ch> 20549M: Lucas Stach <dev@lynxeye.de> 20550S: Maintained 20551F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20552F: drivers/mtd/nand/raw/tegra_nand.c 20553 20554TEGRA PWM DRIVER 20555M: Thierry Reding <thierry.reding@gmail.com> 20556S: Supported 20557F: drivers/pwm/pwm-tegra.c 20558 20559TEGRA SERIAL DRIVER 20560M: Laxman Dewangan <ldewangan@nvidia.com> 20561S: Supported 20562F: drivers/tty/serial/serial-tegra.c 20563 20564TEGRA SPI DRIVER 20565M: Laxman Dewangan <ldewangan@nvidia.com> 20566S: Supported 20567F: drivers/spi/spi-tegra* 20568 20569TEGRA QUAD SPI DRIVER 20570M: Thierry Reding <thierry.reding@gmail.com> 20571M: Jonathan Hunter <jonathanh@nvidia.com> 20572M: Sowjanya Komatineni <skomatineni@nvidia.com> 20573L: linux-tegra@vger.kernel.org 20574S: Maintained 20575F: drivers/spi/spi-tegra210-quad.c 20576 20577TEGRA VIDEO DRIVER 20578M: Thierry Reding <thierry.reding@gmail.com> 20579M: Jonathan Hunter <jonathanh@nvidia.com> 20580M: Sowjanya Komatineni <skomatineni@nvidia.com> 20581L: linux-media@vger.kernel.org 20582L: linux-tegra@vger.kernel.org 20583S: Maintained 20584F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20585F: drivers/staging/media/tegra-video/ 20586 20587TEGRA XUSB PADCTL DRIVER 20588M: JC Kuo <jckuo@nvidia.com> 20589S: Supported 20590F: drivers/phy/tegra/xusb* 20591 20592TEHUTI ETHERNET DRIVER 20593M: Andy Gospodarek <andy@greyhouse.net> 20594L: netdev@vger.kernel.org 20595S: Supported 20596F: drivers/net/ethernet/tehuti/* 20597 20598TELECOM CLOCK DRIVER FOR MCPL0010 20599M: Mark Gross <markgross@kernel.org> 20600S: Supported 20601F: drivers/char/tlclk.c 20602 20603TEMPO SEMICONDUCTOR DRIVERS 20604M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20605S: Maintained 20606F: Documentation/devicetree/bindings/sound/tscs*.txt 20607F: sound/soc/codecs/tscs*.c 20608F: sound/soc/codecs/tscs*.h 20609 20610TENSILICA XTENSA PORT (xtensa) 20611M: Chris Zankel <chris@zankel.net> 20612M: Max Filippov <jcmvbkbc@gmail.com> 20613L: linux-xtensa@linux-xtensa.org 20614S: Maintained 20615T: git https://github.com/jcmvbkbc/linux-xtensa.git 20616F: arch/xtensa/ 20617F: drivers/irqchip/irq-xtensa-* 20618 20619TEXAS INSTRUMENTS ASoC DRIVERS 20620M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20621L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20622S: Maintained 20623F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20624F: sound/soc/ti/ 20625 20626TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20627M: Ricardo Ribalda <ribalda@kernel.org> 20628L: linux-iio@vger.kernel.org 20629S: Supported 20630F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20631F: drivers/iio/dac/ti-dac7612.c 20632 20633TEXAS INSTRUMENTS DMA DRIVERS 20634M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20635L: dmaengine@vger.kernel.org 20636S: Maintained 20637F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20638F: Documentation/devicetree/bindings/dma/ti-edma.txt 20639F: Documentation/devicetree/bindings/dma/ti/ 20640F: drivers/dma/ti/ 20641X: drivers/dma/ti/cppi41.c 20642F: include/linux/dma/k3-udma-glue.h 20643F: include/linux/dma/ti-cppi5.h 20644F: include/linux/dma/k3-psil.h 20645 20646TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20647M: Nishanth Menon <nm@ti.com> 20648M: Tero Kristo <kristo@kernel.org> 20649M: Santosh Shilimkar <ssantosh@kernel.org> 20650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20651S: Maintained 20652F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20653F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20654F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20655F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20656F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20657F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20658F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20659F: drivers/clk/keystone/sci-clk.c 20660F: drivers/firmware/ti_sci* 20661F: drivers/irqchip/irq-ti-sci-inta.c 20662F: drivers/irqchip/irq-ti-sci-intr.c 20663F: drivers/reset/reset-ti-sci.c 20664F: drivers/soc/ti/ti_sci_inta_msi.c 20665F: drivers/soc/ti/ti_sci_pm_domains.c 20666F: include/dt-bindings/soc/ti,sci_pm_domain.h 20667F: include/linux/soc/ti/ti_sci_inta_msi.h 20668F: include/linux/soc/ti/ti_sci_protocol.h 20669 20670TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20671M: Robert Marko <robert.marko@sartura.hr> 20672M: Luka Perkov <luka.perkov@sartura.hr> 20673L: linux-hwmon@vger.kernel.org 20674S: Maintained 20675F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20676F: Documentation/hwmon/tps23861.rst 20677F: drivers/hwmon/tps23861.c 20678 20679TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20680M: Puranjay Mohan <puranjay12@gmail.com> 20681L: linux-iio@vger.kernel.org 20682S: Supported 20683F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20684F: drivers/iio/temperature/tmp117.c 20685 20686THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20687M: Hans Verkuil <hverkuil@xs4all.nl> 20688L: linux-media@vger.kernel.org 20689S: Maintained 20690W: https://linuxtv.org 20691T: git git://linuxtv.org/media_tree.git 20692F: drivers/media/radio/radio-raremono.c 20693 20694THERMAL 20695M: Rafael J. Wysocki <rafael@kernel.org> 20696M: Daniel Lezcano <daniel.lezcano@linaro.org> 20697R: Amit Kucheria <amitk@kernel.org> 20698R: Zhang Rui <rui.zhang@intel.com> 20699L: linux-pm@vger.kernel.org 20700S: Supported 20701Q: https://patchwork.kernel.org/project/linux-pm/list/ 20702T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20703F: Documentation/ABI/testing/sysfs-class-thermal 20704F: Documentation/devicetree/bindings/thermal/ 20705F: Documentation/driver-api/thermal/ 20706F: drivers/thermal/ 20707F: include/dt-bindings/thermal/ 20708F: include/linux/cpu_cooling.h 20709F: include/linux/thermal.h 20710F: include/uapi/linux/thermal.h 20711F: tools/lib/thermal/ 20712F: tools/thermal/ 20713 20714THERMAL DRIVER FOR AMLOGIC SOCS 20715M: Guillaume La Roque <glaroque@baylibre.com> 20716L: linux-pm@vger.kernel.org 20717L: linux-amlogic@lists.infradead.org 20718S: Supported 20719W: http://linux-meson.com/ 20720F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20721F: drivers/thermal/amlogic_thermal.c 20722 20723THERMAL/CPU_COOLING 20724M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20725M: Daniel Lezcano <daniel.lezcano@linaro.org> 20726M: Viresh Kumar <viresh.kumar@linaro.org> 20727R: Lukasz Luba <lukasz.luba@arm.com> 20728L: linux-pm@vger.kernel.org 20729S: Supported 20730F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20731F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20732F: drivers/thermal/cpufreq_cooling.c 20733F: drivers/thermal/cpuidle_cooling.c 20734F: include/linux/cpu_cooling.h 20735 20736THERMAL/POWER_ALLOCATOR 20737M: Lukasz Luba <lukasz.luba@arm.com> 20738L: linux-pm@vger.kernel.org 20739S: Maintained 20740F: Documentation/driver-api/thermal/power_allocator.rst 20741F: drivers/thermal/gov_power_allocator.c 20742F: include/trace/events/thermal_power_allocator.h 20743 20744THINKPAD ACPI EXTRAS DRIVER 20745M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20746L: ibm-acpi-devel@lists.sourceforge.net 20747L: platform-driver-x86@vger.kernel.org 20748S: Maintained 20749W: http://ibm-acpi.sourceforge.net 20750W: http://thinkwiki.org/wiki/Ibm-acpi 20751T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20752F: drivers/platform/x86/thinkpad_acpi.c 20753 20754THINKPAD LMI DRIVER 20755M: Mark Pearson <markpearson@lenovo.com> 20756L: platform-driver-x86@vger.kernel.org 20757S: Maintained 20758F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20759F: drivers/platform/x86/think-lmi.? 20760 20761THUNDERBOLT DMA TRAFFIC TEST DRIVER 20762M: Isaac Hazan <isaac.hazan@intel.com> 20763L: linux-usb@vger.kernel.org 20764S: Maintained 20765F: drivers/thunderbolt/dma_test.c 20766 20767THUNDERBOLT DRIVER 20768M: Andreas Noever <andreas.noever@gmail.com> 20769M: Michael Jamet <michael.jamet@intel.com> 20770M: Mika Westerberg <mika.westerberg@linux.intel.com> 20771M: Yehezkel Bernat <YehezkelShB@gmail.com> 20772L: linux-usb@vger.kernel.org 20773S: Maintained 20774T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20775F: Documentation/admin-guide/thunderbolt.rst 20776F: drivers/thunderbolt/ 20777F: include/linux/thunderbolt.h 20778 20779THUNDERBOLT NETWORK DRIVER 20780M: Michael Jamet <michael.jamet@intel.com> 20781M: Mika Westerberg <mika.westerberg@linux.intel.com> 20782M: Yehezkel Bernat <YehezkelShB@gmail.com> 20783L: netdev@vger.kernel.org 20784S: Maintained 20785F: drivers/net/thunderbolt.c 20786 20787THUNDERX GPIO DRIVER 20788M: Robert Richter <rric@kernel.org> 20789S: Odd Fixes 20790F: drivers/gpio/gpio-thunderx.c 20791 20792TI AM437X VPFE DRIVER 20793M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20794L: linux-media@vger.kernel.org 20795S: Maintained 20796W: https://linuxtv.org 20797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20798T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20799F: drivers/media/platform/ti/am437x/ 20800 20801TI BANDGAP AND THERMAL DRIVER 20802M: Eduardo Valentin <edubezval@gmail.com> 20803M: Keerthy <j-keerthy@ti.com> 20804L: linux-pm@vger.kernel.org 20805L: linux-omap@vger.kernel.org 20806S: Maintained 20807F: drivers/thermal/ti-soc-thermal/ 20808 20809TI BQ27XXX POWER SUPPLY DRIVER 20810F: drivers/power/supply/bq27xxx_battery.c 20811F: drivers/power/supply/bq27xxx_battery_i2c.c 20812F: include/linux/power/bq27xxx_battery.h 20813 20814TI CDCE706 CLOCK DRIVER 20815M: Max Filippov <jcmvbkbc@gmail.com> 20816S: Maintained 20817F: drivers/clk/clk-cdce706.c 20818 20819TI CLOCK DRIVER 20820M: Tero Kristo <kristo@kernel.org> 20821L: linux-omap@vger.kernel.org 20822S: Odd Fixes 20823F: drivers/clk/ti/ 20824F: include/linux/clk/ti.h 20825 20826TI DAVINCI MACHINE SUPPORT 20827M: Sekhar Nori <nsekhar@ti.com> 20828R: Bartosz Golaszewski <brgl@bgdev.pl> 20829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20830S: Supported 20831T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20832F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20833F: arch/arm/boot/dts/da850* 20834F: arch/arm/mach-davinci/ 20835F: drivers/i2c/busses/i2c-davinci.c 20836 20837TI DAVINCI SERIES CLOCK DRIVER 20838M: David Lechner <david@lechnology.com> 20839R: Sekhar Nori <nsekhar@ti.com> 20840S: Maintained 20841F: Documentation/devicetree/bindings/clock/ti/davinci/ 20842F: drivers/clk/davinci/ 20843F: include/linux/clk/davinci.h 20844 20845TI DAVINCI SERIES GPIO DRIVER 20846M: Keerthy <j-keerthy@ti.com> 20847L: linux-gpio@vger.kernel.org 20848S: Maintained 20849F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20850F: drivers/gpio/gpio-davinci.c 20851 20852TI DAVINCI SERIES MEDIA DRIVER 20853M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20854L: linux-media@vger.kernel.org 20855S: Maintained 20856W: https://linuxtv.org 20857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20858T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20859F: drivers/media/platform/ti/davinci/ 20860F: drivers/staging/media/deprecated/vpfe_capture/ 20861F: include/media/davinci/ 20862 20863TI ENHANCED CAPTURE (eCAP) DRIVER 20864M: Vignesh Raghavendra <vigneshr@ti.com> 20865R: Julien Panis <jpanis@baylibre.com> 20866L: linux-iio@vger.kernel.org 20867L: linux-omap@vger.kernel.org 20868S: Maintained 20869F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20870F: drivers/counter/ti-ecap-capture.c 20871 20872TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20873R: David Lechner <david@lechnology.com> 20874L: linux-iio@vger.kernel.org 20875F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20876F: drivers/counter/ti-eqep.c 20877 20878TI ETHERNET SWITCH DRIVER (CPSW) 20879R: Grygorii Strashko <grygorii.strashko@ti.com> 20880L: linux-omap@vger.kernel.org 20881L: netdev@vger.kernel.org 20882S: Maintained 20883F: drivers/net/ethernet/ti/cpsw* 20884F: drivers/net/ethernet/ti/davinci* 20885 20886TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20887M: Alex Dubov <oakad@yahoo.com> 20888S: Maintained 20889W: http://tifmxx.berlios.de/ 20890F: drivers/memstick/host/tifm_ms.c 20891F: drivers/misc/tifm* 20892F: drivers/mmc/host/tifm_sd.c 20893F: include/linux/tifm.h 20894 20895TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20896M: Nishanth Menon <nm@ti.com> 20897M: Santosh Shilimkar <ssantosh@kernel.org> 20898L: linux-kernel@vger.kernel.org 20899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20900S: Maintained 20901T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20902F: drivers/soc/ti/* 20903 20904TI LM49xxx FAMILY ASoC CODEC DRIVERS 20905M: M R Swami Reddy <mr.swami.reddy@ti.com> 20906M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20908S: Maintained 20909F: sound/soc/codecs/isabelle* 20910F: sound/soc/codecs/lm49453* 20911 20912TI PCM3060 ASoC CODEC DRIVER 20913M: Kirill Marinushkin <kmarinushkin@birdec.com> 20914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20915S: Maintained 20916F: Documentation/devicetree/bindings/sound/pcm3060.txt 20917F: sound/soc/codecs/pcm3060* 20918 20919TI TAS571X FAMILY ASoC CODEC DRIVER 20920M: Kevin Cernekee <cernekee@chromium.org> 20921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20922S: Odd Fixes 20923F: sound/soc/codecs/tas571x* 20924 20925TI TRF7970A NFC DRIVER 20926M: Mark Greer <mgreer@animalcreek.com> 20927L: linux-wireless@vger.kernel.org 20928L: linux-nfc@lists.01.org (subscribers-only) 20929S: Supported 20930F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20931F: drivers/nfc/trf7970a.c 20932 20933TI TSC2046 ADC DRIVER 20934M: Oleksij Rempel <o.rempel@pengutronix.de> 20935R: kernel@pengutronix.de 20936L: linux-iio@vger.kernel.org 20937S: Maintained 20938F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20939F: drivers/iio/adc/ti-tsc2046.c 20940 20941TI TWL4030 SERIES SOC CODEC DRIVER 20942M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20944S: Maintained 20945F: sound/soc/codecs/twl4030* 20946 20947TI VPE/CAL DRIVERS 20948M: Benoit Parrot <bparrot@ti.com> 20949L: linux-media@vger.kernel.org 20950S: Maintained 20951W: http://linuxtv.org/ 20952Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20953F: Documentation/devicetree/bindings/media/ti,cal.yaml 20954F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20955F: drivers/media/platform/ti/cal/ 20956F: drivers/media/platform/ti/vpe/ 20957 20958TI WILINK WIRELESS DRIVERS 20959L: linux-wireless@vger.kernel.org 20960S: Orphan 20961W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20962W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20963T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20964F: drivers/net/wireless/ti/ 20965 20966TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20967M: John Stultz <jstultz@google.com> 20968M: Thomas Gleixner <tglx@linutronix.de> 20969R: Stephen Boyd <sboyd@kernel.org> 20970L: linux-kernel@vger.kernel.org 20971S: Supported 20972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20973F: include/linux/clocksource.h 20974F: include/linux/time.h 20975F: include/linux/timex.h 20976F: include/uapi/linux/time.h 20977F: include/uapi/linux/timex.h 20978F: kernel/time/alarmtimer.c 20979F: kernel/time/clocksource.c 20980F: kernel/time/ntp.c 20981F: kernel/time/time*.c 20982F: tools/testing/selftests/timers/ 20983 20984TIPC NETWORK LAYER 20985M: Jon Maloy <jmaloy@redhat.com> 20986M: Ying Xue <ying.xue@windriver.com> 20987L: netdev@vger.kernel.org (core kernel code) 20988L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20989S: Maintained 20990W: http://tipc.sourceforge.net/ 20991F: include/uapi/linux/tipc*.h 20992F: net/tipc/ 20993 20994TLAN NETWORK DRIVER 20995M: Samuel Chessman <chessman@tux.org> 20996L: tlan-devel@lists.sourceforge.net (subscribers-only) 20997S: Maintained 20998W: http://sourceforge.net/projects/tlan/ 20999F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21000F: drivers/net/ethernet/ti/tlan.* 21001 21002TM6000 VIDEO4LINUX DRIVER 21003M: Mauro Carvalho Chehab <mchehab@kernel.org> 21004L: linux-media@vger.kernel.org 21005S: Odd fixes 21006W: https://linuxtv.org 21007T: git git://linuxtv.org/media_tree.git 21008F: Documentation/admin-guide/media/tm6000* 21009F: drivers/staging/media/deprecated/tm6000/ 21010 21011TMIO/SDHI MMC DRIVER 21012M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21013L: linux-mmc@vger.kernel.org 21014L: linux-renesas-soc@vger.kernel.org 21015S: Supported 21016F: drivers/mmc/host/renesas_sdhi* 21017F: drivers/mmc/host/tmio_mmc* 21018F: include/linux/mfd/tmio.h 21019 21020TMP401 HARDWARE MONITOR DRIVER 21021M: Guenter Roeck <linux@roeck-us.net> 21022L: linux-hwmon@vger.kernel.org 21023S: Maintained 21024F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21025F: Documentation/hwmon/tmp401.rst 21026F: drivers/hwmon/tmp401.c 21027 21028TMP464 HARDWARE MONITOR DRIVER 21029M: Agathe Porte <agathe.porte@nokia.com> 21030M: Guenter Roeck <linux@roeck-us.net> 21031L: linux-hwmon@vger.kernel.org 21032S: Maintained 21033F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21034F: Documentation/hwmon/tmp464.rst 21035F: drivers/hwmon/tmp464.c 21036 21037TMP513 HARDWARE MONITOR DRIVER 21038M: Eric Tremblay <etremblay@distech-controls.com> 21039L: linux-hwmon@vger.kernel.org 21040S: Maintained 21041F: Documentation/hwmon/tmp513.rst 21042F: drivers/hwmon/tmp513.c 21043 21044TMPFS (SHMEM FILESYSTEM) 21045M: Hugh Dickins <hughd@google.com> 21046L: linux-mm@kvack.org 21047S: Maintained 21048F: include/linux/shmem_fs.h 21049F: mm/shmem.c 21050 21051TOMOYO SECURITY MODULE 21052M: Kentaro Takeda <takedakn@nttdata.co.jp> 21053M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21054L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21055L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21056L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21057L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21058S: Maintained 21059W: https://tomoyo.osdn.jp/ 21060F: security/tomoyo/ 21061 21062TOPSTAR LAPTOP EXTRAS DRIVER 21063M: Herton Ronaldo Krzesinski <herton@canonical.com> 21064L: platform-driver-x86@vger.kernel.org 21065S: Maintained 21066F: drivers/platform/x86/topstar-laptop.c 21067 21068TORTURE-TEST MODULES 21069M: Davidlohr Bueso <dave@stgolabs.net> 21070M: "Paul E. McKenney" <paulmck@kernel.org> 21071M: Josh Triplett <josh@joshtriplett.org> 21072L: linux-kernel@vger.kernel.org 21073S: Supported 21074T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21075F: Documentation/RCU/torture.rst 21076F: kernel/locking/locktorture.c 21077F: kernel/rcu/rcuscale.c 21078F: kernel/rcu/rcutorture.c 21079F: kernel/rcu/refscale.c 21080F: kernel/torture.c 21081 21082TOSHIBA ACPI EXTRAS DRIVER 21083M: Azael Avalos <coproscefalo@gmail.com> 21084L: platform-driver-x86@vger.kernel.org 21085S: Maintained 21086F: drivers/platform/x86/toshiba_acpi.c 21087 21088TOSHIBA BLUETOOTH DRIVER 21089M: Azael Avalos <coproscefalo@gmail.com> 21090L: platform-driver-x86@vger.kernel.org 21091S: Maintained 21092F: drivers/platform/x86/toshiba_bluetooth.c 21093 21094TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21095M: Azael Avalos <coproscefalo@gmail.com> 21096L: platform-driver-x86@vger.kernel.org 21097S: Maintained 21098F: drivers/platform/x86/toshiba_haps.c 21099 21100TOSHIBA SMM DRIVER 21101M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21102S: Maintained 21103W: http://www.buzzard.org.uk/toshiba/ 21104F: drivers/char/toshiba.c 21105F: include/linux/toshiba.h 21106F: include/uapi/linux/toshiba.h 21107 21108TOSHIBA TC358743 DRIVER 21109M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21110L: linux-media@vger.kernel.org 21111S: Maintained 21112F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21113F: drivers/media/i2c/tc358743* 21114F: include/media/i2c/tc358743.h 21115 21116TOSHIBA WMI HOTKEYS DRIVER 21117M: Azael Avalos <coproscefalo@gmail.com> 21118L: platform-driver-x86@vger.kernel.org 21119S: Maintained 21120F: drivers/platform/x86/toshiba-wmi.c 21121 21122TPM DEVICE DRIVER 21123M: Peter Huewe <peterhuewe@gmx.de> 21124M: Jarkko Sakkinen <jarkko@kernel.org> 21125R: Jason Gunthorpe <jgg@ziepe.ca> 21126L: linux-integrity@vger.kernel.org 21127S: Maintained 21128W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21129Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21130T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21131F: drivers/char/tpm/ 21132 21133TPS546D24 DRIVER 21134M: Duke Du <dukedu83@gmail.com> 21135L: linux-hwmon@vger.kernel.org 21136S: Maintained 21137F: Documentation/hwmon/tps546d24.rst 21138F: drivers/hwmon/pmbus/tps546d24.c 21139 21140TRACING 21141M: Steven Rostedt <rostedt@goodmis.org> 21142M: Masami Hiramatsu <mhiramat@kernel.org> 21143L: linux-kernel@vger.kernel.org 21144L: linux-trace-kernel@vger.kernel.org 21145Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21146S: Maintained 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21148F: Documentation/trace/* 21149F: fs/tracefs/ 21150F: include/linux/trace*.h 21151F: include/trace/ 21152F: kernel/trace/ 21153F: scripts/tracing/ 21154F: tools/testing/selftests/ftrace/ 21155 21156TRACING MMIO ACCESSES (MMIOTRACE) 21157M: Steven Rostedt <rostedt@goodmis.org> 21158M: Masami Hiramatsu <mhiramat@kernel.org> 21159R: Karol Herbst <karolherbst@gmail.com> 21160R: Pekka Paalanen <ppaalanen@gmail.com> 21161L: linux-kernel@vger.kernel.org 21162L: nouveau@lists.freedesktop.org 21163S: Maintained 21164F: arch/x86/mm/kmmio.c 21165F: arch/x86/mm/mmio-mod.c 21166F: arch/x86/mm/testmmiotrace.c 21167F: include/linux/mmiotrace.h 21168F: kernel/trace/trace_mmiotrace.c 21169 21170TRACING OS NOISE / LATENCY TRACERS 21171M: Steven Rostedt <rostedt@goodmis.org> 21172M: Daniel Bristot de Oliveira <bristot@kernel.org> 21173S: Maintained 21174F: kernel/trace/trace_osnoise.c 21175F: include/trace/events/osnoise.h 21176F: kernel/trace/trace_hwlat.c 21177F: kernel/trace/trace_irqsoff.c 21178F: kernel/trace/trace_sched_wakeup.c 21179F: Documentation/trace/osnoise-tracer.rst 21180F: Documentation/trace/timerlat-tracer.rst 21181F: Documentation/trace/hwlat_detector.rst 21182F: arch/*/kernel/trace.c 21183 21184Real-time Linux Analysis (RTLA) tools 21185M: Daniel Bristot de Oliveira <bristot@kernel.org> 21186M: Steven Rostedt <rostedt@goodmis.org> 21187L: linux-trace-devel@vger.kernel.org 21188S: Maintained 21189F: Documentation/tools/rtla/ 21190F: tools/tracing/rtla/ 21191 21192TRADITIONAL CHINESE DOCUMENTATION 21193M: Hu Haowen <src.res@email.cn> 21194L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21195S: Maintained 21196W: https://github.com/srcres258/linux-doc 21197T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21198F: Documentation/translations/zh_TW/ 21199 21200TTY LAYER 21201M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21202M: Jiri Slaby <jirislaby@kernel.org> 21203S: Supported 21204T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21205F: Documentation/driver-api/serial/ 21206F: drivers/tty/ 21207F: drivers/tty/serial/serial_core.c 21208F: include/linux/selection.h 21209F: include/linux/serial.h 21210F: include/linux/serial_core.h 21211F: include/linux/sysrq.h 21212F: include/linux/tty*.h 21213F: include/linux/vt.h 21214F: include/linux/vt_*.h 21215F: include/uapi/linux/serial.h 21216F: include/uapi/linux/serial_core.h 21217F: include/uapi/linux/tty.h 21218 21219TUA9001 MEDIA DRIVER 21220M: Antti Palosaari <crope@iki.fi> 21221L: linux-media@vger.kernel.org 21222S: Maintained 21223W: https://linuxtv.org 21224W: http://palosaari.fi/linux/ 21225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21226T: git git://linuxtv.org/anttip/media_tree.git 21227F: drivers/media/tuners/tua9001* 21228 21229TULIP NETWORK DRIVERS 21230L: netdev@vger.kernel.org 21231L: linux-parisc@vger.kernel.org 21232S: Orphan 21233F: drivers/net/ethernet/dec/tulip/ 21234 21235TUN/TAP driver 21236M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21237S: Maintained 21238W: http://vtun.sourceforge.net/tun 21239F: Documentation/networking/tuntap.rst 21240F: arch/um/os-Linux/drivers/ 21241 21242TURBOCHANNEL SUBSYSTEM 21243M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21244M: Ralf Baechle <ralf@linux-mips.org> 21245L: linux-mips@vger.kernel.org 21246S: Maintained 21247Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21248F: drivers/tc/ 21249F: include/linux/tc.h 21250 21251TURBOSTAT UTILITY 21252M: "Len Brown" <lenb@kernel.org> 21253L: linux-pm@vger.kernel.org 21254S: Supported 21255Q: https://patchwork.kernel.org/project/linux-pm/list/ 21256B: https://bugzilla.kernel.org 21257T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21258F: tools/power/x86/turbostat/ 21259 21260TW5864 VIDEO4LINUX DRIVER 21261M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21262M: Anton Sviridenko <anton@corp.bluecherry.net> 21263M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21264M: Andrey Utkin <andrey_utkin@fastmail.com> 21265L: linux-media@vger.kernel.org 21266S: Supported 21267F: drivers/media/pci/tw5864/ 21268 21269TW68 VIDEO4LINUX DRIVER 21270M: Hans Verkuil <hverkuil@xs4all.nl> 21271L: linux-media@vger.kernel.org 21272S: Odd Fixes 21273W: https://linuxtv.org 21274T: git git://linuxtv.org/media_tree.git 21275F: drivers/media/pci/tw68/ 21276 21277TW686X VIDEO4LINUX DRIVER 21278M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21279L: linux-media@vger.kernel.org 21280S: Maintained 21281W: http://linuxtv.org 21282T: git git://linuxtv.org/media_tree.git 21283F: drivers/media/pci/tw686x/ 21284 21285U-BOOT ENVIRONMENT VARIABLES 21286M: Rafał Miłecki <rafal@milecki.pl> 21287S: Maintained 21288F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21289F: drivers/nvmem/u-boot-env.c 21290 21291UACCE ACCELERATOR FRAMEWORK 21292M: Zhangfei Gao <zhangfei.gao@linaro.org> 21293M: Zhou Wang <wangzhou1@hisilicon.com> 21294L: linux-accelerators@lists.ozlabs.org 21295L: linux-kernel@vger.kernel.org 21296S: Maintained 21297F: Documentation/ABI/testing/sysfs-driver-uacce 21298F: Documentation/misc-devices/uacce.rst 21299F: drivers/misc/uacce/ 21300F: include/linux/uacce.h 21301F: include/uapi/misc/uacce/ 21302 21303UBI FILE SYSTEM (UBIFS) 21304M: Richard Weinberger <richard@nod.at> 21305L: linux-mtd@lists.infradead.org 21306S: Supported 21307W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21308T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21309T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21310F: Documentation/ABI/testing/sysfs-fs-ubifs 21311F: Documentation/filesystems/ubifs-authentication.rst 21312F: Documentation/filesystems/ubifs.rst 21313F: fs/ubifs/ 21314 21315UBLK USERSPACE BLOCK DRIVER 21316M: Ming Lei <ming.lei@redhat.com> 21317L: linux-block@vger.kernel.org 21318S: Maintained 21319F: Documentation/block/ublk.rst 21320F: drivers/block/ublk_drv.c 21321F: include/uapi/linux/ublk_cmd.h 21322 21323UCLINUX (M68KNOMMU AND COLDFIRE) 21324M: Greg Ungerer <gerg@linux-m68k.org> 21325L: linux-m68k@lists.linux-m68k.org 21326L: uclinux-dev@uclinux.org (subscribers-only) 21327S: Maintained 21328W: http://www.linux-m68k.org/ 21329W: http://www.uclinux.org/ 21330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21331F: arch/m68k/*/*_no.* 21332F: arch/m68k/68*/ 21333F: arch/m68k/coldfire/ 21334F: arch/m68k/include/asm/*_no.* 21335 21336UDF FILESYSTEM 21337M: Jan Kara <jack@suse.com> 21338S: Maintained 21339F: Documentation/filesystems/udf.rst 21340F: fs/udf/ 21341 21342UDRAW TABLET 21343M: Bastien Nocera <hadess@hadess.net> 21344L: linux-input@vger.kernel.org 21345S: Maintained 21346F: drivers/hid/hid-udraw-ps3.c 21347 21348UFS FILESYSTEM 21349M: Evgeniy Dushistov <dushistov@mail.ru> 21350S: Maintained 21351F: Documentation/admin-guide/ufs.rst 21352F: fs/ufs/ 21353 21354UHID USERSPACE HID IO DRIVER 21355M: David Rheinsberg <david.rheinsberg@gmail.com> 21356L: linux-input@vger.kernel.org 21357S: Maintained 21358F: drivers/hid/uhid.c 21359F: include/uapi/linux/uhid.h 21360 21361ULPI BUS 21362M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21363L: linux-usb@vger.kernel.org 21364S: Maintained 21365F: drivers/usb/common/ulpi.c 21366F: include/linux/ulpi/ 21367 21368UNICODE SUBSYSTEM 21369M: Gabriel Krisman Bertazi <krisman@collabora.com> 21370L: linux-fsdevel@vger.kernel.org 21371S: Supported 21372F: fs/unicode/ 21373 21374UNIFDEF 21375M: Tony Finch <dot@dotat.at> 21376S: Maintained 21377W: http://dotat.at/prog/unifdef 21378F: scripts/unifdef.c 21379 21380UNIFORM CDROM DRIVER 21381M: Phillip Potter <phil@philpotter.co.uk> 21382S: Maintained 21383F: Documentation/cdrom/ 21384F: drivers/cdrom/cdrom.c 21385F: include/linux/cdrom.h 21386F: include/uapi/linux/cdrom.h 21387 21388UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21389R: Alim Akhtar <alim.akhtar@samsung.com> 21390R: Avri Altman <avri.altman@wdc.com> 21391R: Bart Van Assche <bvanassche@acm.org> 21392L: linux-scsi@vger.kernel.org 21393S: Supported 21394F: Documentation/devicetree/bindings/ufs/ 21395F: Documentation/scsi/ufs.rst 21396F: drivers/ufs/core/ 21397 21398UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21399M: Pedro Sousa <pedrom.sousa@synopsys.com> 21400L: linux-scsi@vger.kernel.org 21401S: Supported 21402F: drivers/ufs/host/*dwc* 21403 21404UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21405M: Stanley Chu <stanley.chu@mediatek.com> 21406L: linux-scsi@vger.kernel.org 21407L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21408S: Maintained 21409F: drivers/ufs/host/ufs-mediatek* 21410 21411UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21412M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21413L: linux-renesas-soc@vger.kernel.org 21414L: linux-scsi@vger.kernel.org 21415S: Maintained 21416F: drivers/ufs/host/ufs-renesas.c 21417 21418UNSORTED BLOCK IMAGES (UBI) 21419M: Richard Weinberger <richard@nod.at> 21420L: linux-mtd@lists.infradead.org 21421S: Supported 21422W: http://www.linux-mtd.infradead.org/ 21423T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21425F: drivers/mtd/ubi/ 21426F: include/linux/mtd/ubi.h 21427F: include/uapi/mtd/ubi-user.h 21428 21429USB "USBNET" DRIVER FRAMEWORK 21430M: Oliver Neukum <oneukum@suse.com> 21431L: netdev@vger.kernel.org 21432S: Maintained 21433W: http://www.linux-usb.org/usbnet 21434F: drivers/net/usb/usbnet.c 21435F: include/linux/usb/usbnet.h 21436 21437USB ACM DRIVER 21438M: Oliver Neukum <oneukum@suse.com> 21439L: linux-usb@vger.kernel.org 21440S: Maintained 21441F: Documentation/usb/acm.rst 21442F: drivers/usb/class/cdc-acm.* 21443 21444USB APPLE MFI FASTCHARGE DRIVER 21445M: Bastien Nocera <hadess@hadess.net> 21446L: linux-usb@vger.kernel.org 21447S: Maintained 21448F: drivers/usb/misc/apple-mfi-fastcharge.c 21449 21450USB AR5523 WIRELESS DRIVER 21451M: Pontus Fuchs <pontus.fuchs@gmail.com> 21452L: linux-wireless@vger.kernel.org 21453S: Maintained 21454F: drivers/net/wireless/ath/ar5523/ 21455 21456USB ATTACHED SCSI 21457M: Oliver Neukum <oneukum@suse.com> 21458L: linux-usb@vger.kernel.org 21459L: linux-scsi@vger.kernel.org 21460S: Maintained 21461F: drivers/usb/storage/uas.c 21462 21463USB CDC ETHERNET DRIVER 21464M: Oliver Neukum <oliver@neukum.org> 21465L: linux-usb@vger.kernel.org 21466S: Maintained 21467F: drivers/net/usb/cdc_*.c 21468F: include/uapi/linux/usb/cdc.h 21469 21470USB CHAOSKEY DRIVER 21471M: Keith Packard <keithp@keithp.com> 21472L: linux-usb@vger.kernel.org 21473S: Maintained 21474F: drivers/usb/misc/chaoskey.c 21475 21476USB CYPRESS C67X00 DRIVER 21477L: linux-usb@vger.kernel.org 21478S: Orphan 21479F: drivers/usb/c67x00/ 21480 21481USB DAVICOM DM9601 DRIVER 21482M: Peter Korsgaard <peter@korsgaard.com> 21483L: netdev@vger.kernel.org 21484S: Maintained 21485W: http://www.linux-usb.org/usbnet 21486F: drivers/net/usb/dm9601.c 21487 21488USB EHCI DRIVER 21489M: Alan Stern <stern@rowland.harvard.edu> 21490L: linux-usb@vger.kernel.org 21491S: Maintained 21492F: Documentation/usb/ehci.rst 21493F: drivers/usb/host/ehci* 21494 21495USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21496M: Jiri Kosina <jikos@kernel.org> 21497M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21498L: linux-usb@vger.kernel.org 21499S: Maintained 21500T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21501F: Documentation/hid/hiddev.rst 21502F: drivers/hid/usbhid/ 21503 21504USB INTEL XHCI ROLE MUX DRIVER 21505M: Hans de Goede <hdegoede@redhat.com> 21506L: linux-usb@vger.kernel.org 21507S: Maintained 21508F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21509 21510USB IP DRIVER FOR HISILICON KIRIN 960 21511M: Yu Chen <chenyu56@huawei.com> 21512M: Binghui Wang <wangbinghui@hisilicon.com> 21513L: linux-usb@vger.kernel.org 21514S: Maintained 21515F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21516F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21517 21518USB IP DRIVER FOR HISILICON KIRIN 970 21519M: Mauro Carvalho Chehab <mchehab@kernel.org> 21520L: linux-usb@vger.kernel.org 21521S: Maintained 21522F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21523F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21524 21525USB ISP116X DRIVER 21526M: Olav Kongas <ok@artecdesign.ee> 21527L: linux-usb@vger.kernel.org 21528S: Maintained 21529F: drivers/usb/host/isp116x* 21530F: include/linux/usb/isp116x.h 21531 21532USB ISP1760 DRIVER 21533M: Rui Miguel Silva <rui.silva@linaro.org> 21534L: linux-usb@vger.kernel.org 21535S: Maintained 21536F: drivers/usb/isp1760/* 21537F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21538 21539USB LAN78XX ETHERNET DRIVER 21540M: Woojung Huh <woojung.huh@microchip.com> 21541M: UNGLinuxDriver@microchip.com 21542L: netdev@vger.kernel.org 21543S: Maintained 21544F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21545F: drivers/net/usb/lan78xx.* 21546F: include/dt-bindings/net/microchip-lan78xx.h 21547 21548USB MASS STORAGE DRIVER 21549M: Alan Stern <stern@rowland.harvard.edu> 21550L: linux-usb@vger.kernel.org 21551L: usb-storage@lists.one-eyed-alien.net 21552S: Maintained 21553F: drivers/usb/storage/ 21554 21555USB MIDI DRIVER 21556M: Clemens Ladisch <clemens@ladisch.de> 21557L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21558S: Maintained 21559T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21560F: sound/usb/midi.* 21561 21562USB NETWORKING DRIVERS 21563L: linux-usb@vger.kernel.org 21564S: Odd Fixes 21565F: drivers/net/usb/ 21566 21567USB OHCI DRIVER 21568M: Alan Stern <stern@rowland.harvard.edu> 21569L: linux-usb@vger.kernel.org 21570S: Maintained 21571F: Documentation/usb/ohci.rst 21572F: drivers/usb/host/ohci* 21573 21574USB OTG FSM (Finite State Machine) 21575M: Peter Chen <peter.chen@kernel.org> 21576L: linux-usb@vger.kernel.org 21577S: Maintained 21578T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21579F: drivers/usb/common/usb-otg-fsm.c 21580 21581USB OVER IP DRIVER 21582M: Valentina Manea <valentina.manea.m@gmail.com> 21583M: Shuah Khan <shuah@kernel.org> 21584M: Shuah Khan <skhan@linuxfoundation.org> 21585L: linux-usb@vger.kernel.org 21586S: Maintained 21587F: Documentation/usb/usbip_protocol.rst 21588F: drivers/usb/usbip/ 21589F: tools/testing/selftests/drivers/usb/usbip/ 21590F: tools/usb/usbip/ 21591 21592USB PEGASUS DRIVER 21593M: Petko Manolov <petkan@nucleusys.com> 21594L: linux-usb@vger.kernel.org 21595L: netdev@vger.kernel.org 21596S: Maintained 21597W: https://github.com/petkan/pegasus 21598T: git https://github.com/petkan/pegasus.git 21599F: drivers/net/usb/pegasus.* 21600 21601USB PRINTER DRIVER (usblp) 21602M: Pete Zaitcev <zaitcev@redhat.com> 21603L: linux-usb@vger.kernel.org 21604S: Supported 21605F: drivers/usb/class/usblp.c 21606 21607USB RAW GADGET DRIVER 21608R: Andrey Konovalov <andreyknvl@gmail.com> 21609L: linux-usb@vger.kernel.org 21610S: Maintained 21611F: Documentation/usb/raw-gadget.rst 21612F: drivers/usb/gadget/legacy/raw_gadget.c 21613F: include/uapi/linux/usb/raw_gadget.h 21614 21615USB QMI WWAN NETWORK DRIVER 21616M: Bjørn Mork <bjorn@mork.no> 21617L: netdev@vger.kernel.org 21618S: Maintained 21619F: Documentation/ABI/testing/sysfs-class-net-qmi 21620F: drivers/net/usb/qmi_wwan.c 21621 21622USB RTL8150 DRIVER 21623M: Petko Manolov <petkan@nucleusys.com> 21624L: linux-usb@vger.kernel.org 21625L: netdev@vger.kernel.org 21626S: Maintained 21627W: https://github.com/petkan/rtl8150 21628T: git https://github.com/petkan/rtl8150.git 21629F: drivers/net/usb/rtl8150.c 21630 21631USB SERIAL SUBSYSTEM 21632M: Johan Hovold <johan@kernel.org> 21633L: linux-usb@vger.kernel.org 21634S: Maintained 21635T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21636F: Documentation/usb/usb-serial.rst 21637F: drivers/usb/serial/ 21638F: include/linux/usb/serial.h 21639 21640USB SMSC75XX ETHERNET DRIVER 21641M: Steve Glendinning <steve.glendinning@shawell.net> 21642L: netdev@vger.kernel.org 21643S: Maintained 21644F: drivers/net/usb/smsc75xx.* 21645 21646USB SMSC95XX ETHERNET DRIVER 21647M: Steve Glendinning <steve.glendinning@shawell.net> 21648M: UNGLinuxDriver@microchip.com 21649L: netdev@vger.kernel.org 21650S: Maintained 21651F: drivers/net/usb/smsc95xx.* 21652 21653USB SUBSYSTEM 21654M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21655L: linux-usb@vger.kernel.org 21656S: Supported 21657W: http://www.linux-usb.org 21658T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21659F: Documentation/devicetree/bindings/usb/ 21660F: Documentation/usb/ 21661F: drivers/usb/ 21662F: include/dt-bindings/usb/ 21663F: include/linux/usb.h 21664F: include/linux/usb/ 21665 21666USB TYPEC BUS FOR ALTERNATE MODES 21667M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21668L: linux-usb@vger.kernel.org 21669S: Maintained 21670F: Documentation/ABI/testing/sysfs-bus-typec 21671F: Documentation/driver-api/usb/typec_bus.rst 21672F: drivers/usb/typec/altmodes/ 21673F: include/linux/usb/typec_altmode.h 21674 21675USB TYPEC CLASS 21676M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21677L: linux-usb@vger.kernel.org 21678S: Maintained 21679F: Documentation/ABI/testing/sysfs-class-typec 21680F: Documentation/driver-api/usb/typec.rst 21681F: drivers/usb/typec/ 21682F: include/linux/usb/typec.h 21683 21684USB TYPEC INTEL PMC MUX DRIVER 21685M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21686L: linux-usb@vger.kernel.org 21687S: Maintained 21688F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21689F: drivers/usb/typec/mux/intel_pmc_mux.c 21690 21691USB TYPEC PI3USB30532 MUX DRIVER 21692M: Hans de Goede <hdegoede@redhat.com> 21693L: linux-usb@vger.kernel.org 21694S: Maintained 21695F: drivers/usb/typec/mux/pi3usb30532.c 21696 21697USB TYPEC PORT CONTROLLER DRIVERS 21698M: Guenter Roeck <linux@roeck-us.net> 21699L: linux-usb@vger.kernel.org 21700S: Maintained 21701F: drivers/usb/typec/tcpm/ 21702 21703USB UHCI DRIVER 21704M: Alan Stern <stern@rowland.harvard.edu> 21705L: linux-usb@vger.kernel.org 21706S: Maintained 21707F: drivers/usb/host/uhci* 21708 21709USB VIDEO CLASS 21710M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21711L: linux-media@vger.kernel.org 21712S: Maintained 21713W: http://www.ideasonboard.org/uvc/ 21714T: git git://linuxtv.org/media_tree.git 21715F: drivers/media/usb/uvc/ 21716F: include/uapi/linux/uvcvideo.h 21717 21718USB WEBCAM GADGET 21719M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21720L: linux-usb@vger.kernel.org 21721S: Maintained 21722F: drivers/usb/gadget/function/*uvc* 21723F: drivers/usb/gadget/legacy/webcam.c 21724F: include/uapi/linux/usb/g_uvc.h 21725 21726USB WIRELESS RNDIS DRIVER (rndis_wlan) 21727M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21728L: linux-wireless@vger.kernel.org 21729S: Maintained 21730F: drivers/net/wireless/rndis_wlan.c 21731 21732USB XHCI DRIVER 21733M: Mathias Nyman <mathias.nyman@intel.com> 21734L: linux-usb@vger.kernel.org 21735S: Supported 21736F: drivers/usb/host/pci-quirks* 21737F: drivers/usb/host/xhci* 21738 21739USB ZD1201 DRIVER 21740L: linux-wireless@vger.kernel.org 21741S: Orphan 21742W: http://linux-lc100020.sourceforge.net 21743F: drivers/net/wireless/zydas/zd1201.* 21744 21745USB ZR364XX DRIVER 21746M: Antoine Jacquet <royale@zerezo.com> 21747L: linux-usb@vger.kernel.org 21748L: linux-media@vger.kernel.org 21749S: Maintained 21750W: http://royale.zerezo.com/zr364xx/ 21751T: git git://linuxtv.org/media_tree.git 21752F: Documentation/admin-guide/media/zr364xx* 21753F: drivers/staging/media/deprecated/zr364xx/ 21754 21755USER-MODE LINUX (UML) 21756M: Richard Weinberger <richard@nod.at> 21757M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21758M: Johannes Berg <johannes@sipsolutions.net> 21759L: linux-um@lists.infradead.org 21760S: Maintained 21761W: http://user-mode-linux.sourceforge.net 21762Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21763T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21764T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21765F: Documentation/virt/uml/ 21766F: arch/um/ 21767F: arch/x86/um/ 21768F: fs/hostfs/ 21769 21770USERSPACE COPYIN/COPYOUT (UIOVEC) 21771M: Alexander Viro <viro@zeniv.linux.org.uk> 21772S: Maintained 21773F: include/linux/uio.h 21774F: lib/iov_iter.c 21775 21776USERSPACE DMA BUFFER DRIVER 21777M: Gerd Hoffmann <kraxel@redhat.com> 21778L: dri-devel@lists.freedesktop.org 21779S: Maintained 21780T: git git://anongit.freedesktop.org/drm/drm-misc 21781F: drivers/dma-buf/udmabuf.c 21782F: include/uapi/linux/udmabuf.h 21783 21784USERSPACE I/O (UIO) 21785M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21786S: Maintained 21787T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21788F: Documentation/driver-api/uio-howto.rst 21789F: drivers/uio/ 21790F: include/linux/uio_driver.h 21791 21792UTIL-LINUX PACKAGE 21793M: Karel Zak <kzak@redhat.com> 21794L: util-linux@vger.kernel.org 21795S: Maintained 21796W: http://en.wikipedia.org/wiki/Util-linux 21797T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21798 21799UUID HELPERS 21800M: Christoph Hellwig <hch@lst.de> 21801R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21802L: linux-kernel@vger.kernel.org 21803S: Maintained 21804T: git git://git.infradead.org/users/hch/uuid.git 21805F: include/linux/uuid.h 21806F: include/uapi/linux/uuid.h 21807F: lib/test_uuid.c 21808F: lib/uuid.c 21809 21810UV SYSFS DRIVER 21811M: Justin Ernst <justin.ernst@hpe.com> 21812L: platform-driver-x86@vger.kernel.org 21813S: Maintained 21814F: drivers/platform/x86/uv_sysfs.c 21815 21816UVESAFB DRIVER 21817M: Michal Januszewski <spock@gentoo.org> 21818L: linux-fbdev@vger.kernel.org 21819S: Maintained 21820W: https://github.com/mjanusz/v86d 21821F: Documentation/fb/uvesafb.rst 21822F: drivers/video/fbdev/uvesafb.* 21823 21824Ux500 CLOCK DRIVERS 21825M: Ulf Hansson <ulf.hansson@linaro.org> 21826L: linux-clk@vger.kernel.org 21827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21828S: Maintained 21829F: drivers/clk/ux500/ 21830 21831VF610 NAND DRIVER 21832M: Stefan Agner <stefan@agner.ch> 21833L: linux-mtd@lists.infradead.org 21834S: Supported 21835F: drivers/mtd/nand/raw/vf610_nfc.c 21836 21837VFAT/FAT/MSDOS FILESYSTEM 21838M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21839S: Maintained 21840F: Documentation/filesystems/vfat.rst 21841F: fs/fat/ 21842F: tools/testing/selftests/filesystems/fat/ 21843 21844VFIO DRIVER 21845M: Alex Williamson <alex.williamson@redhat.com> 21846R: Cornelia Huck <cohuck@redhat.com> 21847L: kvm@vger.kernel.org 21848S: Maintained 21849T: git https://github.com/awilliam/linux-vfio.git 21850F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21851F: Documentation/driver-api/vfio.rst 21852F: drivers/vfio/ 21853F: include/linux/vfio.h 21854F: include/linux/vfio_pci_core.h 21855F: include/uapi/linux/vfio.h 21856 21857VFIO FSL-MC DRIVER 21858M: Diana Craciun <diana.craciun@oss.nxp.com> 21859L: kvm@vger.kernel.org 21860S: Maintained 21861F: drivers/vfio/fsl-mc/ 21862 21863VFIO HISILICON PCI DRIVER 21864M: Longfang Liu <liulongfang@huawei.com> 21865M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21866L: kvm@vger.kernel.org 21867S: Maintained 21868F: drivers/vfio/pci/hisilicon/ 21869 21870VFIO MEDIATED DEVICE DRIVERS 21871M: Kirti Wankhede <kwankhede@nvidia.com> 21872L: kvm@vger.kernel.org 21873S: Maintained 21874F: Documentation/driver-api/vfio-mediated-device.rst 21875F: drivers/vfio/mdev/ 21876F: include/linux/mdev.h 21877F: samples/vfio-mdev/ 21878 21879VFIO PCI DEVICE SPECIFIC DRIVERS 21880R: Jason Gunthorpe <jgg@nvidia.com> 21881R: Yishai Hadas <yishaih@nvidia.com> 21882R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21883R: Kevin Tian <kevin.tian@intel.com> 21884L: kvm@vger.kernel.org 21885S: Maintained 21886P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21887F: drivers/vfio/pci/*/ 21888 21889VFIO PLATFORM DRIVER 21890M: Eric Auger <eric.auger@redhat.com> 21891L: kvm@vger.kernel.org 21892S: Maintained 21893F: drivers/vfio/platform/ 21894 21895VFIO MLX5 PCI DRIVER 21896M: Yishai Hadas <yishaih@nvidia.com> 21897L: kvm@vger.kernel.org 21898S: Maintained 21899F: drivers/vfio/pci/mlx5/ 21900 21901VGA_SWITCHEROO 21902R: Lukas Wunner <lukas@wunner.de> 21903S: Maintained 21904T: git git://anongit.freedesktop.org/drm/drm-misc 21905F: Documentation/gpu/vga-switcheroo.rst 21906F: drivers/gpu/vga/vga_switcheroo.c 21907F: include/linux/vga_switcheroo.h 21908 21909VIA RHINE NETWORK DRIVER 21910S: Maintained 21911M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21912F: drivers/net/ethernet/via/via-rhine.c 21913 21914VIA SD/MMC CARD CONTROLLER DRIVER 21915M: Bruce Chang <brucechang@via.com.tw> 21916M: Harald Welte <HaraldWelte@viatech.com> 21917S: Maintained 21918F: drivers/mmc/host/via-sdmmc.c 21919 21920VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21921M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21922L: linux-fbdev@vger.kernel.org 21923S: Maintained 21924F: drivers/video/fbdev/via/ 21925F: include/linux/via-core.h 21926F: include/linux/via-gpio.h 21927F: include/linux/via_i2c.h 21928 21929VIA VELOCITY NETWORK DRIVER 21930M: Francois Romieu <romieu@fr.zoreil.com> 21931L: netdev@vger.kernel.org 21932S: Maintained 21933F: drivers/net/ethernet/via/via-velocity.* 21934 21935VICODEC VIRTUAL CODEC DRIVER 21936M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21937L: linux-media@vger.kernel.org 21938S: Maintained 21939W: https://linuxtv.org 21940T: git git://linuxtv.org/media_tree.git 21941F: drivers/media/test-drivers/vicodec/* 21942 21943VIDEO I2C POLLING DRIVER 21944M: Matt Ranostay <matt.ranostay@konsulko.com> 21945L: linux-media@vger.kernel.org 21946S: Maintained 21947F: drivers/media/i2c/video-i2c.c 21948 21949VIDEO MULTIPLEXER DRIVER 21950M: Philipp Zabel <p.zabel@pengutronix.de> 21951L: linux-media@vger.kernel.org 21952S: Maintained 21953F: drivers/media/platform/video-mux.c 21954 21955VIDEOBUF2 FRAMEWORK 21956M: Tomasz Figa <tfiga@chromium.org> 21957M: Marek Szyprowski <m.szyprowski@samsung.com> 21958L: linux-media@vger.kernel.org 21959S: Maintained 21960F: drivers/media/common/videobuf2/* 21961F: include/media/videobuf2-* 21962 21963VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21964M: Shuah Khan <skhan@linuxfoundation.org> 21965R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21966L: linux-media@vger.kernel.org 21967S: Maintained 21968W: https://linuxtv.org 21969T: git git://linuxtv.org/media_tree.git 21970F: drivers/media/test-drivers/vimc/* 21971 21972VIRT LIB 21973M: Alex Williamson <alex.williamson@redhat.com> 21974M: Paolo Bonzini <pbonzini@redhat.com> 21975L: kvm@vger.kernel.org 21976S: Supported 21977F: virt/lib/ 21978 21979VIRTIO AND VHOST VSOCK DRIVER 21980M: Stefan Hajnoczi <stefanha@redhat.com> 21981M: Stefano Garzarella <sgarzare@redhat.com> 21982L: kvm@vger.kernel.org 21983L: virtualization@lists.linux-foundation.org 21984L: netdev@vger.kernel.org 21985S: Maintained 21986F: drivers/vhost/vsock.c 21987F: include/linux/virtio_vsock.h 21988F: include/uapi/linux/virtio_vsock.h 21989F: net/vmw_vsock/virtio_transport.c 21990F: net/vmw_vsock/virtio_transport_common.c 21991 21992VIRTIO BLOCK AND SCSI DRIVERS 21993M: "Michael S. Tsirkin" <mst@redhat.com> 21994M: Jason Wang <jasowang@redhat.com> 21995R: Paolo Bonzini <pbonzini@redhat.com> 21996R: Stefan Hajnoczi <stefanha@redhat.com> 21997L: virtualization@lists.linux-foundation.org 21998S: Maintained 21999F: drivers/block/virtio_blk.c 22000F: drivers/scsi/virtio_scsi.c 22001F: drivers/vhost/scsi.c 22002F: include/uapi/linux/virtio_blk.h 22003F: include/uapi/linux/virtio_scsi.h 22004 22005VIRTIO CONSOLE DRIVER 22006M: Amit Shah <amit@kernel.org> 22007L: virtualization@lists.linux-foundation.org 22008S: Maintained 22009F: drivers/char/virtio_console.c 22010F: include/linux/virtio_console.h 22011F: include/uapi/linux/virtio_console.h 22012 22013VIRTIO CORE AND NET DRIVERS 22014M: "Michael S. Tsirkin" <mst@redhat.com> 22015M: Jason Wang <jasowang@redhat.com> 22016L: virtualization@lists.linux-foundation.org 22017S: Maintained 22018F: Documentation/ABI/testing/sysfs-bus-vdpa 22019F: Documentation/ABI/testing/sysfs-class-vduse 22020F: Documentation/devicetree/bindings/virtio/ 22021F: drivers/block/virtio_blk.c 22022F: drivers/crypto/virtio/ 22023F: drivers/net/virtio_net.c 22024F: drivers/vdpa/ 22025F: drivers/virtio/ 22026F: include/linux/vdpa.h 22027F: include/linux/virtio*.h 22028F: include/uapi/linux/virtio_*.h 22029F: tools/virtio/ 22030 22031VISL VIRTUAL STATELESS DECODER DRIVER 22032M: Daniel Almeida <daniel.almeida@collabora.com> 22033L: linux-media@vger.kernel.org 22034S: Supported 22035F: drivers/media/test-drivers/visl 22036 22037IFCVF VIRTIO DATA PATH ACCELERATOR 22038R: Zhu Lingshan <lingshan.zhu@intel.com> 22039F: drivers/vdpa/ifcvf/ 22040 22041VIRTIO BALLOON 22042M: "Michael S. Tsirkin" <mst@redhat.com> 22043M: David Hildenbrand <david@redhat.com> 22044L: virtualization@lists.linux-foundation.org 22045S: Maintained 22046F: drivers/virtio/virtio_balloon.c 22047F: include/uapi/linux/virtio_balloon.h 22048F: include/linux/balloon_compaction.h 22049F: mm/balloon_compaction.c 22050 22051VIRTIO CRYPTO DRIVER 22052M: Gonglei <arei.gonglei@huawei.com> 22053L: virtualization@lists.linux-foundation.org 22054L: linux-crypto@vger.kernel.org 22055S: Maintained 22056F: drivers/crypto/virtio/ 22057F: include/uapi/linux/virtio_crypto.h 22058 22059VIRTIO DRIVERS FOR S390 22060M: Cornelia Huck <cohuck@redhat.com> 22061M: Halil Pasic <pasic@linux.ibm.com> 22062M: Eric Farman <farman@linux.ibm.com> 22063L: linux-s390@vger.kernel.org 22064L: virtualization@lists.linux-foundation.org 22065L: kvm@vger.kernel.org 22066S: Supported 22067F: arch/s390/include/uapi/asm/virtio-ccw.h 22068F: drivers/s390/virtio/ 22069 22070VIRTIO FILE SYSTEM 22071M: Vivek Goyal <vgoyal@redhat.com> 22072M: Stefan Hajnoczi <stefanha@redhat.com> 22073M: Miklos Szeredi <miklos@szeredi.hu> 22074L: virtualization@lists.linux-foundation.org 22075L: linux-fsdevel@vger.kernel.org 22076S: Supported 22077W: https://virtio-fs.gitlab.io/ 22078F: Documentation/filesystems/virtiofs.rst 22079F: fs/fuse/virtio_fs.c 22080F: include/uapi/linux/virtio_fs.h 22081 22082VIRTIO GPIO DRIVER 22083M: Enrico Weigelt, metux IT consult <info@metux.net> 22084M: Viresh Kumar <vireshk@kernel.org> 22085L: linux-gpio@vger.kernel.org 22086L: virtualization@lists.linux-foundation.org 22087S: Maintained 22088F: drivers/gpio/gpio-virtio.c 22089F: include/uapi/linux/virtio_gpio.h 22090 22091VIRTIO GPU DRIVER 22092M: David Airlie <airlied@redhat.com> 22093M: Gerd Hoffmann <kraxel@redhat.com> 22094R: Gurchetan Singh <gurchetansingh@chromium.org> 22095R: Chia-I Wu <olvaffe@gmail.com> 22096L: dri-devel@lists.freedesktop.org 22097L: virtualization@lists.linux-foundation.org 22098S: Maintained 22099T: git git://anongit.freedesktop.org/drm/drm-misc 22100F: drivers/gpu/drm/virtio/ 22101F: include/uapi/linux/virtio_gpu.h 22102 22103VIRTIO HOST (VHOST) 22104M: "Michael S. Tsirkin" <mst@redhat.com> 22105M: Jason Wang <jasowang@redhat.com> 22106L: kvm@vger.kernel.org 22107L: virtualization@lists.linux-foundation.org 22108L: netdev@vger.kernel.org 22109S: Maintained 22110T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22111F: drivers/vhost/ 22112F: include/linux/vhost_iotlb.h 22113F: include/uapi/linux/vhost.h 22114 22115VIRTIO INPUT DRIVER 22116M: Gerd Hoffmann <kraxel@redhat.com> 22117S: Maintained 22118F: drivers/virtio/virtio_input.c 22119F: include/uapi/linux/virtio_input.h 22120 22121VIRTIO IOMMU DRIVER 22122M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22123L: virtualization@lists.linux-foundation.org 22124S: Maintained 22125F: drivers/iommu/virtio-iommu.c 22126F: include/uapi/linux/virtio_iommu.h 22127 22128VIRTIO MEM DRIVER 22129M: David Hildenbrand <david@redhat.com> 22130L: virtualization@lists.linux-foundation.org 22131S: Maintained 22132W: https://virtio-mem.gitlab.io/ 22133F: drivers/virtio/virtio_mem.c 22134F: include/uapi/linux/virtio_mem.h 22135 22136VIRTIO SOUND DRIVER 22137M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22138M: "Michael S. Tsirkin" <mst@redhat.com> 22139L: virtualization@lists.linux-foundation.org 22140L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22141S: Maintained 22142F: include/uapi/linux/virtio_snd.h 22143F: sound/virtio/* 22144 22145VIRTIO I2C DRIVER 22146M: Conghui Chen <conghui.chen@intel.com> 22147M: Viresh Kumar <viresh.kumar@linaro.org> 22148L: linux-i2c@vger.kernel.org 22149L: virtualization@lists.linux-foundation.org 22150S: Maintained 22151F: drivers/i2c/busses/i2c-virtio.c 22152F: include/uapi/linux/virtio_i2c.h 22153 22154VIRTIO PMEM DRIVER 22155M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22156L: virtualization@lists.linux-foundation.org 22157S: Maintained 22158F: drivers/nvdimm/virtio_pmem.c 22159F: drivers/nvdimm/nd_virtio.c 22160 22161VIRTUAL BOX GUEST DEVICE DRIVER 22162M: Hans de Goede <hdegoede@redhat.com> 22163M: Arnd Bergmann <arnd@arndb.de> 22164M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22165S: Maintained 22166F: drivers/virt/vboxguest/ 22167F: include/linux/vbox_utils.h 22168F: include/uapi/linux/vbox*.h 22169 22170VIRTUAL BOX SHARED FOLDER VFS DRIVER 22171M: Hans de Goede <hdegoede@redhat.com> 22172L: linux-fsdevel@vger.kernel.org 22173S: Maintained 22174F: fs/vboxsf/* 22175 22176VIRTUAL SERIO DEVICE DRIVER 22177M: Stephen Chandler Paul <thatslyude@gmail.com> 22178S: Maintained 22179F: drivers/input/serio/userio.c 22180F: include/uapi/linux/userio.h 22181 22182VIVID VIRTUAL VIDEO DRIVER 22183M: Hans Verkuil <hverkuil@xs4all.nl> 22184L: linux-media@vger.kernel.org 22185S: Maintained 22186W: https://linuxtv.org 22187T: git git://linuxtv.org/media_tree.git 22188F: drivers/media/test-drivers/vivid/* 22189 22190VIDTV VIRTUAL DIGITAL TV DRIVER 22191M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22192L: linux-media@vger.kernel.org 22193S: Maintained 22194W: https://linuxtv.org 22195T: git git://linuxtv.org/media_tree.git 22196F: drivers/media/test-drivers/vidtv/* 22197 22198VLYNQ BUS 22199M: Florian Fainelli <f.fainelli@gmail.com> 22200L: openwrt-devel@lists.openwrt.org (subscribers-only) 22201S: Maintained 22202F: drivers/vlynq/vlynq.c 22203F: include/linux/vlynq.h 22204 22205VME SUBSYSTEM 22206M: Martyn Welch <martyn@welchs.me.uk> 22207M: Manohar Vanga <manohar.vanga@gmail.com> 22208M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22209L: linux-kernel@vger.kernel.org 22210S: Odd fixes 22211T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22212F: Documentation/driver-api/vme.rst 22213F: drivers/staging/vme_user/ 22214 22215VM SOCKETS (AF_VSOCK) 22216M: Stefano Garzarella <sgarzare@redhat.com> 22217L: virtualization@lists.linux-foundation.org 22218L: netdev@vger.kernel.org 22219S: Maintained 22220F: drivers/net/vsockmon.c 22221F: include/net/af_vsock.h 22222F: include/uapi/linux/vm_sockets.h 22223F: include/uapi/linux/vm_sockets_diag.h 22224F: include/uapi/linux/vsockmon.h 22225F: net/vmw_vsock/ 22226F: tools/testing/vsock/ 22227 22228VMWARE BALLOON DRIVER 22229M: Nadav Amit <namit@vmware.com> 22230R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22231L: linux-kernel@vger.kernel.org 22232S: Supported 22233F: drivers/misc/vmw_balloon.c 22234 22235VMWARE HYPERVISOR INTERFACE 22236M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22237M: Alexey Makhalov <amakhalov@vmware.com> 22238R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22239L: virtualization@lists.linux-foundation.org 22240L: x86@kernel.org 22241S: Supported 22242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22243F: arch/x86/include/asm/vmware.h 22244F: arch/x86/kernel/cpu/vmware.c 22245 22246VMWARE PVRDMA DRIVER 22247M: Bryan Tan <bryantan@vmware.com> 22248M: Vishnu Dasa <vdasa@vmware.com> 22249R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22250L: linux-rdma@vger.kernel.org 22251S: Supported 22252F: drivers/infiniband/hw/vmw_pvrdma/ 22253 22254VMWARE PVSCSI DRIVER 22255M: Vishal Bhakta <vbhakta@vmware.com> 22256R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22257L: linux-scsi@vger.kernel.org 22258S: Supported 22259F: drivers/scsi/vmw_pvscsi.c 22260F: drivers/scsi/vmw_pvscsi.h 22261 22262VMWARE VIRTUAL PTP CLOCK DRIVER 22263M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22264M: Deep Shah <sdeep@vmware.com> 22265R: Alexey Makhalov <amakhalov@vmware.com> 22266R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22267L: netdev@vger.kernel.org 22268S: Supported 22269F: drivers/ptp/ptp_vmw.c 22270 22271VMWARE VMCI DRIVER 22272M: Bryan Tan <bryantan@vmware.com> 22273M: Vishnu Dasa <vdasa@vmware.com> 22274R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22275L: linux-kernel@vger.kernel.org 22276S: Supported 22277F: drivers/misc/vmw_vmci/ 22278F: include/linux/vmw_vmci* 22279 22280VMWARE VMMOUSE SUBDRIVER 22281M: Zack Rusin <zackr@vmware.com> 22282R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22283R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22284L: linux-input@vger.kernel.org 22285S: Supported 22286F: drivers/input/mouse/vmmouse.c 22287F: drivers/input/mouse/vmmouse.h 22288 22289VMWARE VMXNET3 ETHERNET DRIVER 22290M: Ronak Doshi <doshir@vmware.com> 22291R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22292L: netdev@vger.kernel.org 22293S: Supported 22294F: drivers/net/vmxnet3/ 22295 22296VMWARE VSOCK VMCI TRANSPORT DRIVER 22297M: Bryan Tan <bryantan@vmware.com> 22298M: Vishnu Dasa <vdasa@vmware.com> 22299R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22300L: linux-kernel@vger.kernel.org 22301S: Supported 22302F: net/vmw_vsock/vmci_transport* 22303 22304VOCORE VOCORE2 BOARD 22305M: Harvey Hunt <harveyhuntnexus@gmail.com> 22306L: linux-mips@vger.kernel.org 22307S: Maintained 22308F: arch/mips/boot/dts/ralink/vocore2.dts 22309 22310VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22311M: Liam Girdwood <lgirdwood@gmail.com> 22312M: Mark Brown <broonie@kernel.org> 22313L: linux-kernel@vger.kernel.org 22314S: Supported 22315W: http://www.slimlogic.co.uk/?p=48 22316T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22317F: Documentation/devicetree/bindings/regulator/ 22318F: Documentation/power/regulator/ 22319F: drivers/regulator/ 22320F: include/dt-bindings/regulator/ 22321F: include/linux/regulator/ 22322K: regulator_get_optional 22323 22324VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22325R: Matti Vaittinen <mazziesaccount@gmail.com> 22326F: drivers/regulator/irq_helpers.c 22327 22328VRF 22329M: David Ahern <dsahern@kernel.org> 22330L: netdev@vger.kernel.org 22331S: Maintained 22332F: Documentation/networking/vrf.rst 22333F: drivers/net/vrf.c 22334 22335VSPRINTF 22336M: Petr Mladek <pmladek@suse.com> 22337M: Steven Rostedt <rostedt@goodmis.org> 22338M: Sergey Senozhatsky <senozhatsky@chromium.org> 22339R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22340R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22341S: Maintained 22342T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22343F: Documentation/core-api/printk-formats.rst 22344F: lib/test_printf.c 22345F: lib/test_scanf.c 22346F: lib/vsprintf.c 22347 22348VT1211 HARDWARE MONITOR DRIVER 22349M: Juerg Haefliger <juergh@proton.me> 22350L: linux-hwmon@vger.kernel.org 22351S: Maintained 22352F: Documentation/hwmon/vt1211.rst 22353F: drivers/hwmon/vt1211.c 22354 22355VT8231 HARDWARE MONITOR DRIVER 22356M: Roger Lucas <vt8231@hiddenengine.co.uk> 22357L: linux-hwmon@vger.kernel.org 22358S: Maintained 22359F: drivers/hwmon/vt8231.c 22360 22361VUB300 USB to SDIO/SD/MMC bridge chip 22362L: linux-mmc@vger.kernel.org 22363S: Orphan 22364F: drivers/mmc/host/vub300.c 22365 22366W1 DALLAS'S 1-WIRE BUS 22367M: Evgeniy Polyakov <zbr@ioremap.net> 22368S: Maintained 22369F: Documentation/devicetree/bindings/w1/ 22370F: Documentation/w1/ 22371F: drivers/w1/ 22372F: include/linux/w1.h 22373 22374W83791D HARDWARE MONITORING DRIVER 22375M: Marc Hulsman <m.hulsman@tudelft.nl> 22376L: linux-hwmon@vger.kernel.org 22377S: Maintained 22378F: Documentation/hwmon/w83791d.rst 22379F: drivers/hwmon/w83791d.c 22380 22381W83793 HARDWARE MONITORING DRIVER 22382M: Rudolf Marek <r.marek@assembler.cz> 22383L: linux-hwmon@vger.kernel.org 22384S: Maintained 22385F: Documentation/hwmon/w83793.rst 22386F: drivers/hwmon/w83793.c 22387 22388W83795 HARDWARE MONITORING DRIVER 22389M: Jean Delvare <jdelvare@suse.com> 22390L: linux-hwmon@vger.kernel.org 22391S: Maintained 22392F: drivers/hwmon/w83795.c 22393 22394W83L51xD SD/MMC CARD INTERFACE DRIVER 22395M: Pierre Ossman <pierre@ossman.eu> 22396S: Maintained 22397F: drivers/mmc/host/wbsd.* 22398 22399WACOM PROTOCOL 4 SERIAL TABLETS 22400M: Julian Squires <julian@cipht.net> 22401M: Hans de Goede <hdegoede@redhat.com> 22402L: linux-input@vger.kernel.org 22403S: Maintained 22404F: drivers/input/tablet/wacom_serial4.c 22405 22406WANGXUN ETHERNET DRIVER 22407M: Jiawen Wu <jiawenwu@trustnetic.com> 22408M: Mengyuan Lou <mengyuanlou@net-swift.com> 22409W: https://www.net-swift.com 22410L: netdev@vger.kernel.org 22411S: Maintained 22412F: Documentation/networking/device_drivers/ethernet/wangxun/* 22413F: drivers/net/ethernet/wangxun/ 22414 22415WATCHDOG DEVICE DRIVERS 22416M: Wim Van Sebroeck <wim@linux-watchdog.org> 22417M: Guenter Roeck <linux@roeck-us.net> 22418L: linux-watchdog@vger.kernel.org 22419S: Maintained 22420W: http://www.linux-watchdog.org/ 22421T: git git://www.linux-watchdog.org/linux-watchdog.git 22422F: Documentation/devicetree/bindings/watchdog/ 22423F: Documentation/watchdog/ 22424F: drivers/watchdog/ 22425F: include/linux/watchdog.h 22426F: include/uapi/linux/watchdog.h 22427F: include/trace/events/watchdog.h 22428 22429WHISKEYCOVE PMIC GPIO DRIVER 22430M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22431L: linux-gpio@vger.kernel.org 22432S: Maintained 22433F: drivers/gpio/gpio-wcove.c 22434 22435WHWAVE RTC DRIVER 22436M: Dianlong Li <long17.cool@163.com> 22437L: linux-rtc@vger.kernel.org 22438S: Maintained 22439F: drivers/rtc/rtc-sd3078.c 22440 22441WIIMOTE HID DRIVER 22442M: David Rheinsberg <david.rheinsberg@gmail.com> 22443L: linux-input@vger.kernel.org 22444S: Maintained 22445F: drivers/hid/hid-wiimote* 22446 22447WILOCITY WIL6210 WIRELESS DRIVER 22448L: linux-wireless@vger.kernel.org 22449S: Orphan 22450W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22451F: drivers/net/wireless/ath/wil6210/ 22452 22453WINBOND CIR DRIVER 22454M: David Härdeman <david@hardeman.nu> 22455S: Maintained 22456F: drivers/media/rc/winbond-cir.c 22457 22458WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22459M: William Breathitt Gray <william.gray@linaro.org> 22460L: linux-watchdog@vger.kernel.org 22461S: Maintained 22462F: drivers/watchdog/ebc-c384_wdt.c 22463 22464WINSYSTEMS WS16C48 GPIO DRIVER 22465M: William Breathitt Gray <william.gray@linaro.org> 22466L: linux-gpio@vger.kernel.org 22467S: Maintained 22468F: drivers/gpio/gpio-ws16c48.c 22469 22470WIREGUARD SECURE NETWORK TUNNEL 22471M: Jason A. Donenfeld <Jason@zx2c4.com> 22472L: wireguard@lists.zx2c4.com 22473L: netdev@vger.kernel.org 22474S: Maintained 22475F: drivers/net/wireguard/ 22476F: tools/testing/selftests/wireguard/ 22477 22478WISTRON LAPTOP BUTTON DRIVER 22479M: Miloslav Trmac <mitr@volny.cz> 22480S: Maintained 22481F: drivers/input/misc/wistron_btns.c 22482 22483WL3501 WIRELESS PCMCIA CARD DRIVER 22484L: linux-wireless@vger.kernel.org 22485S: Odd fixes 22486F: drivers/net/wireless/wl3501* 22487 22488WOLFSON MICROELECTRONICS DRIVERS 22489L: patches@opensource.cirrus.com 22490S: Supported 22491W: https://github.com/CirrusLogic/linux-drivers/wiki 22492T: git https://github.com/CirrusLogic/linux-drivers.git 22493F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22494F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22495F: Documentation/devicetree/bindings/mfd/wm831x.txt 22496F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22497F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22498F: Documentation/devicetree/bindings/sound/wm* 22499F: Documentation/hwmon/wm83??.rst 22500F: arch/arm/mach-s3c/mach-crag6410* 22501F: drivers/clk/clk-wm83*.c 22502F: drivers/gpio/gpio-*wm*.c 22503F: drivers/gpio/gpio-arizona.c 22504F: drivers/hwmon/wm83??-hwmon.c 22505F: drivers/input/misc/wm831x-on.c 22506F: drivers/input/touchscreen/wm831x-ts.c 22507F: drivers/input/touchscreen/wm97*.c 22508F: drivers/leds/leds-wm83*.c 22509F: drivers/mfd/arizona* 22510F: drivers/mfd/cs47l24* 22511F: drivers/mfd/wm*.c 22512F: drivers/power/supply/wm83*.c 22513F: drivers/regulator/arizona* 22514F: drivers/regulator/wm8*.c 22515F: drivers/rtc/rtc-wm83*.c 22516F: drivers/video/backlight/wm83*_bl.c 22517F: drivers/watchdog/wm83*_wdt.c 22518F: include/linux/mfd/arizona/ 22519F: include/linux/mfd/wm831x/ 22520F: include/linux/mfd/wm8350/ 22521F: include/linux/mfd/wm8400* 22522F: include/linux/regulator/arizona* 22523F: include/linux/wm97xx.h 22524F: include/sound/wm????.h 22525F: sound/soc/codecs/arizona* 22526F: sound/soc/codecs/cs47l24* 22527F: sound/soc/codecs/wm* 22528 22529WORKQUEUE 22530M: Tejun Heo <tj@kernel.org> 22531R: Lai Jiangshan <jiangshanlai@gmail.com> 22532S: Maintained 22533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22534F: Documentation/core-api/workqueue.rst 22535F: include/linux/workqueue.h 22536F: kernel/workqueue.c 22537 22538WWAN DRIVERS 22539M: Loic Poulain <loic.poulain@linaro.org> 22540M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22541R: Johannes Berg <johannes@sipsolutions.net> 22542L: netdev@vger.kernel.org 22543S: Maintained 22544F: drivers/net/wwan/ 22545F: include/linux/wwan.h 22546F: include/uapi/linux/wwan.h 22547 22548X-POWERS AXP288 PMIC DRIVERS 22549M: Hans de Goede <hdegoede@redhat.com> 22550S: Maintained 22551F: drivers/acpi/pmic/intel_pmic_xpower.c 22552N: axp288 22553 22554X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22555M: Chen-Yu Tsai <wens@csie.org> 22556L: linux-kernel@vger.kernel.org 22557S: Maintained 22558N: axp[128] 22559 22560X.25 STACK 22561M: Martin Schiller <ms@dev.tdt.de> 22562L: linux-x25@vger.kernel.org 22563S: Maintained 22564F: Documentation/networking/lapb-module.rst 22565F: Documentation/networking/x25* 22566F: drivers/net/wan/hdlc_x25.c 22567F: drivers/net/wan/lapbether.c 22568F: include/*/lapb.h 22569F: include/net/x25* 22570F: include/uapi/linux/x25.h 22571F: net/lapb/ 22572F: net/x25/ 22573 22574X86 ARCHITECTURE (32-BIT AND 64-BIT) 22575M: Thomas Gleixner <tglx@linutronix.de> 22576M: Ingo Molnar <mingo@redhat.com> 22577M: Borislav Petkov <bp@alien8.de> 22578M: Dave Hansen <dave.hansen@linux.intel.com> 22579M: x86@kernel.org 22580R: "H. Peter Anvin" <hpa@zytor.com> 22581L: linux-kernel@vger.kernel.org 22582S: Maintained 22583T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22584F: Documentation/devicetree/bindings/x86/ 22585F: Documentation/x86/ 22586F: arch/x86/ 22587 22588X86 ENTRY CODE 22589M: Andy Lutomirski <luto@kernel.org> 22590L: linux-kernel@vger.kernel.org 22591S: Maintained 22592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22593F: arch/x86/entry/ 22594 22595X86 MCE INFRASTRUCTURE 22596M: Tony Luck <tony.luck@intel.com> 22597M: Borislav Petkov <bp@alien8.de> 22598L: linux-edac@vger.kernel.org 22599S: Maintained 22600F: Documentation/ABI/testing/sysfs-mce 22601F: Documentation/x86/x86_64/machinecheck.rst 22602F: arch/x86/kernel/cpu/mce/* 22603 22604X86 MICROCODE UPDATE SUPPORT 22605M: Borislav Petkov <bp@alien8.de> 22606S: Maintained 22607F: arch/x86/kernel/cpu/microcode/* 22608 22609X86 MM 22610M: Dave Hansen <dave.hansen@linux.intel.com> 22611M: Andy Lutomirski <luto@kernel.org> 22612M: Peter Zijlstra <peterz@infradead.org> 22613L: linux-kernel@vger.kernel.org 22614S: Maintained 22615T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22616F: arch/x86/mm/ 22617 22618X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22619M: Hans de Goede <hdegoede@redhat.com> 22620L: platform-driver-x86@vger.kernel.org 22621S: Maintained 22622T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22623F: drivers/platform/x86/x86-android-tablets.c 22624 22625X86 PLATFORM DRIVERS 22626M: Hans de Goede <hdegoede@redhat.com> 22627M: Mark Gross <markgross@kernel.org> 22628L: platform-driver-x86@vger.kernel.org 22629S: Maintained 22630T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22631F: drivers/platform/olpc/ 22632F: drivers/platform/x86/ 22633 22634X86 PLATFORM DRIVERS - ARCH 22635R: Darren Hart <dvhart@infradead.org> 22636R: Andy Shevchenko <andy@infradead.org> 22637L: platform-driver-x86@vger.kernel.org 22638L: x86@kernel.org 22639S: Maintained 22640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22641F: arch/x86/platform 22642 22643X86 PLATFORM UV HPE SUPERDOME FLEX 22644M: Steve Wahl <steve.wahl@hpe.com> 22645R: Mike Travis <mike.travis@hpe.com> 22646R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22647R: Russ Anderson <russ.anderson@hpe.com> 22648S: Supported 22649F: arch/x86/include/asm/uv/ 22650F: arch/x86/kernel/apic/x2apic_uv_x.c 22651F: arch/x86/platform/uv/ 22652 22653X86 STACK UNWINDING 22654M: Josh Poimboeuf <jpoimboe@kernel.org> 22655M: Peter Zijlstra <peterz@infradead.org> 22656S: Supported 22657F: arch/x86/include/asm/unwind*.h 22658F: arch/x86/kernel/dumpstack.c 22659F: arch/x86/kernel/stacktrace.c 22660F: arch/x86/kernel/unwind_*.c 22661 22662X86 VDSO 22663M: Andy Lutomirski <luto@kernel.org> 22664L: linux-kernel@vger.kernel.org 22665S: Maintained 22666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22667F: arch/x86/entry/vdso/ 22668 22669XARRAY 22670M: Matthew Wilcox <willy@infradead.org> 22671L: linux-fsdevel@vger.kernel.org 22672S: Supported 22673F: Documentation/core-api/xarray.rst 22674F: include/linux/idr.h 22675F: include/linux/xarray.h 22676F: lib/idr.c 22677F: lib/xarray.c 22678F: tools/testing/radix-tree 22679 22680XBOX DVD IR REMOTE 22681M: Benjamin Valentin <benpicco@googlemail.com> 22682S: Maintained 22683F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22684F: drivers/media/rc/xbox_remote.c 22685 22686XC2028/3028 TUNER DRIVER 22687M: Mauro Carvalho Chehab <mchehab@kernel.org> 22688L: linux-media@vger.kernel.org 22689S: Maintained 22690W: https://linuxtv.org 22691T: git git://linuxtv.org/media_tree.git 22692F: drivers/media/tuners/xc2028.* 22693 22694XDP (eXpress Data Path) 22695M: Alexei Starovoitov <ast@kernel.org> 22696M: Daniel Borkmann <daniel@iogearbox.net> 22697M: David S. Miller <davem@davemloft.net> 22698M: Jakub Kicinski <kuba@kernel.org> 22699M: Jesper Dangaard Brouer <hawk@kernel.org> 22700M: John Fastabend <john.fastabend@gmail.com> 22701L: netdev@vger.kernel.org 22702L: bpf@vger.kernel.org 22703S: Supported 22704F: include/net/xdp.h 22705F: include/net/xdp_priv.h 22706F: include/trace/events/xdp.h 22707F: kernel/bpf/cpumap.c 22708F: kernel/bpf/devmap.c 22709F: net/core/xdp.c 22710F: samples/bpf/xdp* 22711F: tools/testing/selftests/bpf/*xdp* 22712F: tools/testing/selftests/bpf/*/*xdp* 22713F: drivers/net/ethernet/*/*/*/*/*xdp* 22714F: drivers/net/ethernet/*/*/*xdp* 22715K: (?:\b|_)xdp(?:\b|_) 22716 22717XDP SOCKETS (AF_XDP) 22718M: Björn Töpel <bjorn@kernel.org> 22719M: Magnus Karlsson <magnus.karlsson@intel.com> 22720M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22721R: Jonathan Lemon <jonathan.lemon@gmail.com> 22722L: netdev@vger.kernel.org 22723L: bpf@vger.kernel.org 22724S: Maintained 22725F: Documentation/networking/af_xdp.rst 22726F: include/net/xdp_sock* 22727F: include/net/xsk_buff_pool.h 22728F: include/uapi/linux/if_xdp.h 22729F: include/uapi/linux/xdp_diag.h 22730F: include/net/netns/xdp.h 22731F: net/xdp/ 22732F: tools/testing/selftests/bpf/*xsk* 22733 22734XEN BLOCK SUBSYSTEM 22735M: Roger Pau Monné <roger.pau@citrix.com> 22736L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22737S: Supported 22738F: drivers/block/xen* 22739F: drivers/block/xen-blkback/* 22740 22741XEN HYPERVISOR ARM 22742M: Stefano Stabellini <sstabellini@kernel.org> 22743L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22744S: Maintained 22745F: arch/arm/include/asm/xen/ 22746F: arch/arm/xen/ 22747 22748XEN HYPERVISOR ARM64 22749M: Stefano Stabellini <sstabellini@kernel.org> 22750L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22751S: Maintained 22752F: arch/arm64/include/asm/xen/ 22753F: arch/arm64/xen/ 22754 22755XEN HYPERVISOR INTERFACE 22756M: Juergen Gross <jgross@suse.com> 22757M: Stefano Stabellini <sstabellini@kernel.org> 22758R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22759L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22760S: Supported 22761T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22762F: Documentation/ABI/stable/sysfs-hypervisor-xen 22763F: Documentation/ABI/testing/sysfs-hypervisor-xen 22764F: drivers/*/xen-*front.c 22765F: drivers/xen/ 22766F: include/uapi/xen/ 22767F: include/xen/ 22768F: kernel/configs/xen.config 22769 22770XEN HYPERVISOR X86 22771M: Juergen Gross <jgross@suse.com> 22772R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22773L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22774S: Supported 22775F: arch/x86/configs/xen.config 22776F: arch/x86/include/asm/pvclock-abi.h 22777F: arch/x86/include/asm/xen/ 22778F: arch/x86/platform/pvh/ 22779F: arch/x86/xen/ 22780 22781XEN NETWORK BACKEND DRIVER 22782M: Wei Liu <wei.liu@kernel.org> 22783M: Paul Durrant <paul@xen.org> 22784L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22785L: netdev@vger.kernel.org 22786S: Supported 22787F: drivers/net/xen-netback/* 22788 22789XEN PCI SUBSYSTEM 22790M: Juergen Gross <jgross@suse.com> 22791L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22792S: Supported 22793F: arch/x86/pci/*xen* 22794F: drivers/pci/*xen* 22795 22796XEN PVSCSI DRIVERS 22797M: Juergen Gross <jgross@suse.com> 22798L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22799L: linux-scsi@vger.kernel.org 22800S: Supported 22801F: drivers/scsi/xen-scsifront.c 22802F: drivers/xen/xen-scsiback.c 22803F: include/xen/interface/io/vscsiif.h 22804 22805XEN PVUSB DRIVER 22806M: Juergen Gross <jgross@suse.com> 22807L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22808L: linux-usb@vger.kernel.org 22809S: Supported 22810F: drivers/usb/host/xen* 22811F: include/xen/interface/io/usbif.h 22812 22813XEN SOUND FRONTEND DRIVER 22814M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22815L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22816L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22817S: Supported 22818F: sound/xen/* 22819 22820XEN SWIOTLB SUBSYSTEM 22821M: Juergen Gross <jgross@suse.com> 22822M: Stefano Stabellini <sstabellini@kernel.org> 22823L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22824L: iommu@lists.linux.dev 22825S: Supported 22826F: arch/*/include/asm/xen/swiotlb-xen.h 22827F: drivers/xen/swiotlb-xen.c 22828F: include/xen/arm/swiotlb-xen.h 22829F: include/xen/swiotlb-xen.h 22830 22831XFS FILESYSTEM 22832C: irc://irc.oftc.net/xfs 22833M: Darrick J. Wong <djwong@kernel.org> 22834L: linux-xfs@vger.kernel.org 22835S: Supported 22836W: http://xfs.org/ 22837T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22838F: Documentation/ABI/testing/sysfs-fs-xfs 22839F: Documentation/admin-guide/xfs.rst 22840F: Documentation/filesystems/xfs-delayed-logging-design.rst 22841F: Documentation/filesystems/xfs-self-describing-metadata.rst 22842F: fs/xfs/ 22843F: include/uapi/linux/dqblk_xfs.h 22844F: include/uapi/linux/fsmap.h 22845 22846XILINX AMS DRIVER 22847M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22848L: linux-iio@vger.kernel.org 22849S: Maintained 22850F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22851F: drivers/iio/adc/xilinx-ams.c 22852 22853XILINX AXI ETHERNET DRIVER 22854M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22855S: Maintained 22856F: drivers/net/ethernet/xilinx/xilinx_axienet* 22857 22858XILINX CAN DRIVER 22859M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22860R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22861L: linux-can@vger.kernel.org 22862S: Maintained 22863F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22864F: drivers/net/can/xilinx_can.c 22865 22866XILINX GPIO DRIVER 22867M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22868R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22869R: Michal Simek <michal.simek@xilinx.com> 22870S: Maintained 22871F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22872F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22873F: drivers/gpio/gpio-xilinx.c 22874F: drivers/gpio/gpio-zynq.c 22875 22876XILINX SD-FEC IP CORES 22877M: Derek Kiernan <derek.kiernan@xilinx.com> 22878M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22879S: Maintained 22880F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22881F: Documentation/misc-devices/xilinx_sdfec.rst 22882F: drivers/misc/Kconfig 22883F: drivers/misc/Makefile 22884F: drivers/misc/xilinx_sdfec.c 22885F: include/uapi/misc/xilinx_sdfec.h 22886 22887XILINX PWM DRIVER 22888M: Sean Anderson <sean.anderson@seco.com> 22889S: Maintained 22890F: drivers/pwm/pwm-xilinx.c 22891F: include/clocksource/timer-xilinx.h 22892 22893XILINX UARTLITE SERIAL DRIVER 22894M: Peter Korsgaard <jacmet@sunsite.dk> 22895L: linux-serial@vger.kernel.org 22896S: Maintained 22897F: drivers/tty/serial/uartlite.c 22898 22899XILINX VIDEO IP CORES 22900M: Hyun Kwon <hyun.kwon@xilinx.com> 22901M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22902L: linux-media@vger.kernel.org 22903S: Supported 22904T: git git://linuxtv.org/media_tree.git 22905F: Documentation/devicetree/bindings/media/xilinx/ 22906F: drivers/media/platform/xilinx/ 22907F: include/uapi/linux/xilinx-v4l2-controls.h 22908 22909XILINX ZYNQMP DPDMA DRIVER 22910M: Hyun Kwon <hyun.kwon@xilinx.com> 22911M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22912L: dmaengine@vger.kernel.org 22913S: Supported 22914F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22915F: drivers/dma/xilinx/xilinx_dpdma.c 22916F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22917 22918XILINX ZYNQMP PSGTR PHY DRIVER 22919M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22920M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22921L: linux-kernel@vger.kernel.org 22922S: Supported 22923T: git https://github.com/Xilinx/linux-xlnx.git 22924F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22925F: drivers/phy/xilinx/phy-zynqmp.c 22926 22927XILINX ZYNQMP SHA3 DRIVER 22928M: Harsha <harsha.harsha@xilinx.com> 22929S: Maintained 22930F: drivers/crypto/xilinx/zynqmp-sha.c 22931 22932XILINX EVENT MANAGEMENT DRIVER 22933M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22934S: Maintained 22935F: drivers/soc/xilinx/xlnx_event_manager.c 22936F: include/linux/firmware/xlnx-event-manager.h 22937 22938XILLYBUS DRIVER 22939M: Eli Billauer <eli.billauer@gmail.com> 22940L: linux-kernel@vger.kernel.org 22941S: Supported 22942F: drivers/char/xillybus/ 22943 22944XLP9XX I2C DRIVER 22945M: George Cherian <gcherian@marvell.com> 22946L: linux-i2c@vger.kernel.org 22947S: Supported 22948W: http://www.marvell.com 22949F: drivers/i2c/busses/i2c-xlp9xx.c 22950 22951XRA1403 GPIO EXPANDER 22952M: Nandor Han <nandor.han@ge.com> 22953M: Semi Malinen <semi.malinen@ge.com> 22954L: linux-gpio@vger.kernel.org 22955S: Maintained 22956F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22957F: drivers/gpio/gpio-xra1403.c 22958 22959XTENSA XTFPGA PLATFORM SUPPORT 22960M: Max Filippov <jcmvbkbc@gmail.com> 22961L: linux-xtensa@linux-xtensa.org 22962S: Maintained 22963F: drivers/spi/spi-xtensa-xtfpga.c 22964F: sound/soc/xtensa/xtfpga-i2s.c 22965 22966YAM DRIVER FOR AX.25 22967M: Jean-Paul Roubelat <jpr@f6fbb.org> 22968L: linux-hams@vger.kernel.org 22969S: Maintained 22970F: drivers/net/hamradio/yam* 22971F: include/linux/yam.h 22972 22973YAMA SECURITY MODULE 22974M: Kees Cook <keescook@chromium.org> 22975S: Supported 22976T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22977F: Documentation/admin-guide/LSM/Yama.rst 22978F: security/yama/ 22979 22980YEALINK PHONE DRIVER 22981M: Henk Vergonet <Henk.Vergonet@gmail.com> 22982L: usbb2k-api-dev@nongnu.org 22983S: Maintained 22984F: Documentation/input/devices/yealink.rst 22985F: drivers/input/misc/yealink.* 22986 22987Z8530 DRIVER FOR AX.25 22988M: Joerg Reuter <jreuter@yaina.de> 22989L: linux-hams@vger.kernel.org 22990S: Maintained 22991W: http://yaina.de/jreuter/ 22992W: http://www.qsl.net/dl1bke/ 22993F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22994F: drivers/net/hamradio/*scc.c 22995F: drivers/net/hamradio/z8530.h 22996 22997ZBUD COMPRESSED PAGE ALLOCATOR 22998M: Seth Jennings <sjenning@redhat.com> 22999M: Dan Streetman <ddstreet@ieee.org> 23000L: linux-mm@kvack.org 23001S: Maintained 23002F: mm/zbud.c 23003 23004Z3FOLD COMPRESSED PAGE ALLOCATOR 23005M: Vitaly Wool <vitaly.wool@konsulko.com> 23006R: Miaohe Lin <linmiaohe@huawei.com> 23007L: linux-mm@kvack.org 23008S: Maintained 23009F: mm/z3fold.c 23010 23011ZD1211RW WIRELESS DRIVER 23012M: Ulrich Kunitz <kune@deine-taler.de> 23013L: linux-wireless@vger.kernel.org 23014L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23015S: Maintained 23016W: http://zd1211.ath.cx/wiki/DriverRewrite 23017F: drivers/net/wireless/zydas/zd1211rw/ 23018 23019ZD1301 MEDIA DRIVER 23020M: Antti Palosaari <crope@iki.fi> 23021L: linux-media@vger.kernel.org 23022S: Maintained 23023W: https://linuxtv.org/ 23024W: http://palosaari.fi/linux/ 23025Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23026F: drivers/media/usb/dvb-usb-v2/zd1301* 23027 23028ZD1301_DEMOD MEDIA DRIVER 23029M: Antti Palosaari <crope@iki.fi> 23030L: linux-media@vger.kernel.org 23031S: Maintained 23032W: https://linuxtv.org/ 23033W: http://palosaari.fi/linux/ 23034Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23035F: drivers/media/dvb-frontends/zd1301_demod* 23036 23037ZHAOXIN PROCESSOR SUPPORT 23038M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23039L: linux-kernel@vger.kernel.org 23040S: Maintained 23041F: arch/x86/kernel/cpu/zhaoxin.c 23042 23043ZONEFS FILESYSTEM 23044M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23045M: Naohiro Aota <naohiro.aota@wdc.com> 23046R: Johannes Thumshirn <jth@kernel.org> 23047L: linux-fsdevel@vger.kernel.org 23048S: Maintained 23049T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23050F: Documentation/filesystems/zonefs.rst 23051F: fs/zonefs/ 23052 23053ZPOOL COMPRESSED PAGE STORAGE API 23054M: Dan Streetman <ddstreet@ieee.org> 23055L: linux-mm@kvack.org 23056S: Maintained 23057F: include/linux/zpool.h 23058F: mm/zpool.c 23059 23060ZR36067 VIDEO FOR LINUX DRIVER 23061M: Corentin Labbe <clabbe@baylibre.com> 23062L: mjpeg-users@lists.sourceforge.net 23063L: linux-media@vger.kernel.org 23064S: Maintained 23065W: http://mjpeg.sourceforge.net/driver-zoran/ 23066Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23067F: Documentation/driver-api/media/drivers/zoran.rst 23068F: drivers/media/pci/zoran/ 23069 23070ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23071M: Minchan Kim <minchan@kernel.org> 23072M: Sergey Senozhatsky <senozhatsky@chromium.org> 23073L: linux-kernel@vger.kernel.org 23074S: Maintained 23075F: Documentation/admin-guide/blockdev/zram.rst 23076F: drivers/block/zram/ 23077 23078ZS DECSTATION Z85C30 SERIAL DRIVER 23079M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23080S: Maintained 23081F: drivers/tty/serial/zs.* 23082 23083ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23084M: Minchan Kim <minchan@kernel.org> 23085M: Sergey Senozhatsky <senozhatsky@chromium.org> 23086L: linux-mm@kvack.org 23087S: Maintained 23088F: Documentation/mm/zsmalloc.rst 23089F: include/linux/zsmalloc.h 23090F: mm/zsmalloc.c 23091 23092ZSTD 23093M: Nick Terrell <terrelln@fb.com> 23094S: Maintained 23095B: https://github.com/facebook/zstd/issues 23096T: git https://github.com/terrelln/linux.git 23097F: include/linux/zstd* 23098F: lib/zstd/ 23099F: lib/decompress_unzstd.c 23100F: crypto/zstd.c 23101N: zstd 23102K: zstd 23103 23104ZSWAP COMPRESSED SWAP CACHING 23105M: Seth Jennings <sjenning@redhat.com> 23106M: Dan Streetman <ddstreet@ieee.org> 23107M: Vitaly Wool <vitaly.wool@konsulko.com> 23108L: linux-mm@kvack.org 23109S: Maintained 23110F: mm/zswap.c 23111 23112THE REST 23113M: Linus Torvalds <torvalds@linux-foundation.org> 23114L: linux-kernel@vger.kernel.org 23115S: Buried alive in reporters 23116T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23117F: * 23118F: */ 23119
