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/core/devlink.c 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 15587OP-TEE DRIVER 15588M: Jens Wiklander <jens.wiklander@linaro.org> 15589L: op-tee@lists.trustedfirmware.org 15590S: Maintained 15591F: Documentation/ABI/testing/sysfs-bus-optee-devices 15592F: drivers/tee/optee/ 15593 15594OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15595M: Sumit Garg <sumit.garg@linaro.org> 15596L: op-tee@lists.trustedfirmware.org 15597S: Maintained 15598F: drivers/char/hw_random/optee-rng.c 15599 15600OP-TEE RTC DRIVER 15601M: Clément Léger <clement.leger@bootlin.com> 15602L: linux-rtc@vger.kernel.org 15603S: Maintained 15604F: drivers/rtc/rtc-optee.c 15605 15606OPA-VNIC DRIVER 15607M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15608L: linux-rdma@vger.kernel.org 15609S: Supported 15610F: drivers/infiniband/ulp/opa_vnic 15611 15612OPEN FIRMWARE AND FLATTENED DEVICE TREE 15613M: Rob Herring <robh+dt@kernel.org> 15614M: Frank Rowand <frowand.list@gmail.com> 15615L: devicetree@vger.kernel.org 15616S: Maintained 15617C: irc://irc.libera.chat/devicetree 15618W: http://www.devicetree.org/ 15619T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15620F: Documentation/ABI/testing/sysfs-firmware-ofw 15621F: drivers/of/ 15622F: include/linux/of*.h 15623F: scripts/dtc/ 15624K: of_overlay_notifier_ 15625K: of_overlay_fdt_apply 15626K: of_overlay_remove 15627 15628OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15629M: Rob Herring <robh+dt@kernel.org> 15630M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15631L: devicetree@vger.kernel.org 15632S: Maintained 15633C: irc://irc.libera.chat/devicetree 15634Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15635T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15636F: Documentation/devicetree/ 15637F: arch/*/boot/dts/ 15638F: include/dt-bindings/ 15639 15640OPENCOMPUTE PTP CLOCK DRIVER 15641M: Jonathan Lemon <jonathan.lemon@gmail.com> 15642M: Vadim Fedorenko <vadfed@fb.com> 15643L: netdev@vger.kernel.org 15644S: Maintained 15645F: drivers/ptp/ptp_ocp.c 15646 15647OPENCORES I2C BUS DRIVER 15648M: Peter Korsgaard <peter@korsgaard.com> 15649M: Andrew Lunn <andrew@lunn.ch> 15650L: linux-i2c@vger.kernel.org 15651S: Maintained 15652F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15653F: Documentation/i2c/busses/i2c-ocores.rst 15654F: drivers/i2c/busses/i2c-ocores.c 15655F: include/linux/platform_data/i2c-ocores.h 15656 15657OPENRISC ARCHITECTURE 15658M: Jonas Bonn <jonas@southpole.se> 15659M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15660M: Stafford Horne <shorne@gmail.com> 15661L: openrisc@lists.librecores.org 15662S: Maintained 15663W: http://openrisc.io 15664T: git https://github.com/openrisc/linux.git 15665F: Documentation/devicetree/bindings/openrisc/ 15666F: Documentation/openrisc/ 15667F: arch/openrisc/ 15668F: drivers/irqchip/irq-ompic.c 15669F: drivers/irqchip/irq-or1k-* 15670 15671OPENVSWITCH 15672M: Pravin B Shelar <pshelar@ovn.org> 15673L: netdev@vger.kernel.org 15674L: dev@openvswitch.org 15675S: Maintained 15676W: http://openvswitch.org 15677F: include/uapi/linux/openvswitch.h 15678F: net/openvswitch/ 15679F: tools/testing/selftests/net/openvswitch/ 15680 15681OPERATING PERFORMANCE POINTS (OPP) 15682M: Viresh Kumar <vireshk@kernel.org> 15683M: Nishanth Menon <nm@ti.com> 15684M: Stephen Boyd <sboyd@kernel.org> 15685L: linux-pm@vger.kernel.org 15686S: Maintained 15687T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15688F: Documentation/devicetree/bindings/opp/ 15689F: Documentation/power/opp.rst 15690F: drivers/opp/ 15691F: include/linux/pm_opp.h 15692 15693OPL4 DRIVER 15694M: Clemens Ladisch <clemens@ladisch.de> 15695L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15696S: Maintained 15697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15698F: sound/drivers/opl4/ 15699 15700ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15701M: Mark Fasheh <mark@fasheh.com> 15702M: Joel Becker <jlbec@evilplan.org> 15703M: Joseph Qi <joseph.qi@linux.alibaba.com> 15704L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15705S: Supported 15706W: http://ocfs2.wiki.kernel.org 15707F: Documentation/filesystems/dlmfs.rst 15708F: Documentation/filesystems/ocfs2.rst 15709F: fs/ocfs2/ 15710 15711ORANGEFS FILESYSTEM 15712M: Mike Marshall <hubcap@omnibond.com> 15713R: Martin Brandenburg <martin@omnibond.com> 15714L: devel@lists.orangefs.org 15715S: Supported 15716T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15717F: Documentation/filesystems/orangefs.rst 15718F: fs/orangefs/ 15719 15720ORINOCO DRIVER 15721L: linux-wireless@vger.kernel.org 15722S: Orphan 15723W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15724W: http://www.nongnu.org/orinoco/ 15725F: drivers/net/wireless/intersil/orinoco/ 15726 15727OV2659 OMNIVISION SENSOR DRIVER 15728M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731W: https://linuxtv.org 15732Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15733T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15734F: drivers/media/i2c/ov2659.c 15735F: include/media/i2c/ov2659.h 15736 15737OVERLAY FILESYSTEM 15738M: Miklos Szeredi <miklos@szeredi.hu> 15739L: linux-unionfs@vger.kernel.org 15740S: Supported 15741T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15742F: Documentation/filesystems/overlayfs.rst 15743F: fs/overlayfs/ 15744 15745P54 WIRELESS DRIVER 15746M: Christian Lamparter <chunkeey@googlemail.com> 15747L: linux-wireless@vger.kernel.org 15748S: Maintained 15749W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15750F: drivers/net/wireless/intersil/p54/ 15751 15752PACKING 15753M: Vladimir Oltean <olteanv@gmail.com> 15754L: netdev@vger.kernel.org 15755S: Supported 15756F: Documentation/core-api/packing.rst 15757F: include/linux/packing.h 15758F: lib/packing.c 15759 15760PADATA PARALLEL EXECUTION MECHANISM 15761M: Steffen Klassert <steffen.klassert@secunet.com> 15762M: Daniel Jordan <daniel.m.jordan@oracle.com> 15763L: linux-crypto@vger.kernel.org 15764L: linux-kernel@vger.kernel.org 15765S: Maintained 15766F: Documentation/core-api/padata.rst 15767F: include/linux/padata.h 15768F: kernel/padata.c 15769 15770PAGE CACHE 15771M: Matthew Wilcox (Oracle) <willy@infradead.org> 15772L: linux-fsdevel@vger.kernel.org 15773S: Supported 15774T: git git://git.infradead.org/users/willy/pagecache.git 15775F: Documentation/filesystems/locking.rst 15776F: Documentation/filesystems/vfs.rst 15777F: include/linux/pagemap.h 15778F: mm/filemap.c 15779F: mm/page-writeback.c 15780F: mm/readahead.c 15781F: mm/truncate.c 15782 15783PAGE POOL 15784M: Jesper Dangaard Brouer <hawk@kernel.org> 15785M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15786L: netdev@vger.kernel.org 15787S: Supported 15788F: Documentation/networking/page_pool.rst 15789F: include/net/page_pool.h 15790F: include/trace/events/page_pool.h 15791F: net/core/page_pool.c 15792 15793PAGE TABLE CHECK 15794M: Pasha Tatashin <pasha.tatashin@soleen.com> 15795M: Andrew Morton <akpm@linux-foundation.org> 15796L: linux-mm@kvack.org 15797S: Maintained 15798F: Documentation/mm/page_table_check.rst 15799F: include/linux/page_table_check.h 15800F: mm/page_table_check.c 15801 15802PANASONIC LAPTOP ACPI EXTRAS DRIVER 15803M: Kenneth Chan <kenneth.t.chan@gmail.com> 15804L: platform-driver-x86@vger.kernel.org 15805S: Maintained 15806F: drivers/platform/x86/panasonic-laptop.c 15807 15808PARALLAX PING IIO SENSOR DRIVER 15809M: Andreas Klinger <ak@it-klinger.de> 15810L: linux-iio@vger.kernel.org 15811S: Maintained 15812F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15813F: drivers/iio/proximity/ping.c 15814 15815PARALLEL LCD/KEYPAD PANEL DRIVER 15816M: Willy Tarreau <willy@haproxy.com> 15817M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15818S: Odd Fixes 15819F: Documentation/admin-guide/lcd-panel-cgram.rst 15820F: drivers/auxdisplay/panel.c 15821 15822PARALLEL PORT SUBSYSTEM 15823M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15824M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15825L: linux-parport@lists.infradead.org (subscribers-only) 15826S: Maintained 15827F: Documentation/driver-api/parport*.rst 15828F: drivers/char/ppdev.c 15829F: drivers/parport/ 15830F: include/linux/parport*.h 15831F: include/uapi/linux/ppdev.h 15832 15833PARAVIRT_OPS INTERFACE 15834M: Juergen Gross <jgross@suse.com> 15835M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15836R: Alexey Makhalov <amakhalov@vmware.com> 15837R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15838L: virtualization@lists.linux-foundation.org 15839L: x86@kernel.org 15840S: Supported 15841T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15842F: Documentation/virt/paravirt_ops.rst 15843F: arch/*/include/asm/paravirt*.h 15844F: arch/*/kernel/paravirt* 15845F: include/linux/hypervisor.h 15846 15847PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15848M: Tim Waugh <tim@cyberelk.net> 15849L: linux-parport@lists.infradead.org (subscribers-only) 15850S: Maintained 15851F: Documentation/admin-guide/blockdev/paride.rst 15852F: drivers/block/paride/ 15853 15854PARISC ARCHITECTURE 15855M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15856M: Helge Deller <deller@gmx.de> 15857L: linux-parisc@vger.kernel.org 15858S: Maintained 15859W: https://parisc.wiki.kernel.org 15860Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15861T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15862T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15863F: Documentation/parisc/ 15864F: arch/parisc/ 15865F: drivers/char/agp/parisc-agp.c 15866F: drivers/input/misc/hp_sdc_rtc.c 15867F: drivers/input/serio/gscps2.c 15868F: drivers/input/serio/hp_sdc* 15869F: drivers/parisc/ 15870F: drivers/parport/parport_gsc.* 15871F: drivers/tty/serial/8250/8250_parisc.c 15872F: drivers/video/console/sti* 15873F: drivers/video/fbdev/sti* 15874F: drivers/video/logo/logo_parisc* 15875F: include/linux/hp_sdc.h 15876 15877PARMAN 15878M: Jiri Pirko <jiri@nvidia.com> 15879L: netdev@vger.kernel.org 15880S: Supported 15881F: include/linux/parman.h 15882F: lib/parman.c 15883F: lib/test_parman.c 15884 15885PC ENGINES APU BOARD DRIVER 15886M: Enrico Weigelt, metux IT consult <info@metux.net> 15887S: Maintained 15888F: drivers/platform/x86/pcengines-apuv2.c 15889 15890PC87360 HARDWARE MONITORING DRIVER 15891M: Jim Cromie <jim.cromie@gmail.com> 15892L: linux-hwmon@vger.kernel.org 15893S: Maintained 15894F: Documentation/hwmon/pc87360.rst 15895F: drivers/hwmon/pc87360.c 15896 15897PC8736x GPIO DRIVER 15898M: Jim Cromie <jim.cromie@gmail.com> 15899S: Maintained 15900F: drivers/char/pc8736x_gpio.c 15901 15902PC87427 HARDWARE MONITORING DRIVER 15903M: Jean Delvare <jdelvare@suse.com> 15904L: linux-hwmon@vger.kernel.org 15905S: Maintained 15906F: Documentation/hwmon/pc87427.rst 15907F: drivers/hwmon/pc87427.c 15908 15909PCA9532 LED DRIVER 15910M: Riku Voipio <riku.voipio@iki.fi> 15911S: Maintained 15912F: drivers/leds/leds-pca9532.c 15913F: include/linux/leds-pca9532.h 15914 15915PCA9541 I2C BUS MASTER SELECTOR DRIVER 15916M: Guenter Roeck <linux@roeck-us.net> 15917L: linux-i2c@vger.kernel.org 15918S: Maintained 15919F: drivers/i2c/muxes/i2c-mux-pca9541.c 15920 15921PCDP - PRIMARY CONSOLE AND DEBUG PORT 15922M: Khalid Aziz <khalid@gonehiking.org> 15923S: Maintained 15924F: drivers/firmware/pcdp.* 15925 15926PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15927M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15928M: Pali Rohár <pali@kernel.org> 15929L: linux-pci@vger.kernel.org 15930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15931S: Maintained 15932F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15933F: drivers/pci/controller/pci-aardvark.c 15934 15935PCI DRIVER FOR ALTERA PCIE IP 15936M: Joyce Ooi <joyce.ooi@intel.com> 15937L: linux-pci@vger.kernel.org 15938S: Supported 15939F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15940F: drivers/pci/controller/pcie-altera.c 15941 15942PCI DRIVER FOR APPLIEDMICRO XGENE 15943M: Toan Le <toan@os.amperecomputing.com> 15944L: linux-pci@vger.kernel.org 15945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15946S: Maintained 15947F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15948F: drivers/pci/controller/pci-xgene.c 15949 15950PCI DRIVER FOR ARM VERSATILE PLATFORM 15951M: Rob Herring <robh@kernel.org> 15952L: linux-pci@vger.kernel.org 15953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15954S: Maintained 15955F: Documentation/devicetree/bindings/pci/versatile.yaml 15956F: drivers/pci/controller/pci-versatile.c 15957 15958PCI DRIVER FOR ARMADA 8K 15959M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15960L: linux-pci@vger.kernel.org 15961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15962S: Maintained 15963F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15964F: drivers/pci/controller/dwc/pcie-armada8k.c 15965 15966PCI DRIVER FOR CADENCE PCIE IP 15967M: Tom Joseph <tjoseph@cadence.com> 15968L: linux-pci@vger.kernel.org 15969S: Maintained 15970F: Documentation/devicetree/bindings/pci/cdns,* 15971F: drivers/pci/controller/cadence/ 15972 15973PCI DRIVER FOR FREESCALE LAYERSCAPE 15974M: Minghuan Lian <minghuan.Lian@nxp.com> 15975M: Mingkai Hu <mingkai.hu@nxp.com> 15976M: Roy Zang <roy.zang@nxp.com> 15977L: linuxppc-dev@lists.ozlabs.org 15978L: linux-pci@vger.kernel.org 15979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15980S: Maintained 15981F: drivers/pci/controller/dwc/*layerscape* 15982 15983PCI DRIVER FOR GENERIC OF HOSTS 15984M: Will Deacon <will@kernel.org> 15985L: linux-pci@vger.kernel.org 15986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15987S: Maintained 15988F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15989F: drivers/pci/controller/pci-host-common.c 15990F: drivers/pci/controller/pci-host-generic.c 15991 15992PCI DRIVER FOR IMX6 15993M: Richard Zhu <hongxing.zhu@nxp.com> 15994M: Lucas Stach <l.stach@pengutronix.de> 15995L: linux-pci@vger.kernel.org 15996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15997S: Maintained 15998F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15999F: drivers/pci/controller/dwc/*imx6* 16000 16001PCI DRIVER FOR FU740 16002M: Paul Walmsley <paul.walmsley@sifive.com> 16003M: Greentime Hu <greentime.hu@sifive.com> 16004L: linux-pci@vger.kernel.org 16005S: Maintained 16006F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16007F: drivers/pci/controller/dwc/pcie-fu740.c 16008 16009PCI DRIVER FOR INTEL IXP4XX 16010M: Linus Walleij <linus.walleij@linaro.org> 16011S: Maintained 16012F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16013F: drivers/pci/controller/pci-ixp4xx.c 16014 16015PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16016M: Nirmal Patel <nirmal.patel@linux.intel.com> 16017R: Jonathan Derrick <jonathan.derrick@linux.dev> 16018L: linux-pci@vger.kernel.org 16019S: Supported 16020F: drivers/pci/controller/vmd.c 16021 16022PCI DRIVER FOR MICROSEMI SWITCHTEC 16023M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16024M: Logan Gunthorpe <logang@deltatee.com> 16025L: linux-pci@vger.kernel.org 16026S: Maintained 16027F: Documentation/ABI/testing/sysfs-class-switchtec 16028F: Documentation/driver-api/switchtec.rst 16029F: drivers/ntb/hw/mscc/ 16030F: drivers/pci/switch/switchtec* 16031F: include/linux/switchtec.h 16032F: include/uapi/linux/switchtec_ioctl.h 16033 16034PCI DRIVER FOR MOBIVEIL PCIE IP 16035M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16036M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16037L: linux-pci@vger.kernel.org 16038S: Supported 16039F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16040F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16041 16042PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16043M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16044M: Pali Rohár <pali@kernel.org> 16045L: linux-pci@vger.kernel.org 16046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16047S: Maintained 16048F: drivers/pci/controller/*mvebu* 16049 16050PCI DRIVER FOR NVIDIA TEGRA 16051M: Thierry Reding <thierry.reding@gmail.com> 16052L: linux-tegra@vger.kernel.org 16053L: linux-pci@vger.kernel.org 16054S: Supported 16055F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16056F: drivers/pci/controller/pci-tegra.c 16057 16058PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16059M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16064F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16065 16066PCI DRIVER FOR RENESAS R-CAR 16067M: Marek Vasut <marek.vasut+renesas@gmail.com> 16068M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16069L: linux-pci@vger.kernel.org 16070L: linux-renesas-soc@vger.kernel.org 16071S: Maintained 16072F: Documentation/devicetree/bindings/pci/*rcar* 16073F: drivers/pci/controller/*rcar* 16074 16075PCI DRIVER FOR SAMSUNG EXYNOS 16076M: Jingoo Han <jingoohan1@gmail.com> 16077L: linux-pci@vger.kernel.org 16078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16079L: linux-samsung-soc@vger.kernel.org 16080S: Maintained 16081F: drivers/pci/controller/dwc/pci-exynos.c 16082 16083PCI DRIVER FOR SYNOPSYS DESIGNWARE 16084M: Jingoo Han <jingoohan1@gmail.com> 16085M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16086L: linux-pci@vger.kernel.org 16087S: Maintained 16088F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16089F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16090F: drivers/pci/controller/dwc/*designware* 16091 16092PCI DRIVER FOR TI DRA7XX/J721E 16093M: Vignesh Raghavendra <vigneshr@ti.com> 16094L: linux-omap@vger.kernel.org 16095L: linux-pci@vger.kernel.org 16096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16097S: Supported 16098F: Documentation/devicetree/bindings/pci/ti-pci.txt 16099F: drivers/pci/controller/cadence/pci-j721e.c 16100F: drivers/pci/controller/dwc/pci-dra7xx.c 16101 16102PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16103M: Linus Walleij <linus.walleij@linaro.org> 16104L: linux-pci@vger.kernel.org 16105S: Maintained 16106F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16107F: drivers/pci/controller/pci-v3-semi.c 16108 16109PCI ENDPOINT SUBSYSTEM 16110M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16111R: Krzysztof Wilczyński <kw@linux.com> 16112R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16113R: Kishon Vijay Abraham I <kishon@kernel.org> 16114L: linux-pci@vger.kernel.org 16115S: Supported 16116Q: https://patchwork.kernel.org/project/linux-pci/list/ 16117B: https://bugzilla.kernel.org 16118C: irc://irc.oftc.net/linux-pci 16119T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16120F: Documentation/PCI/endpoint/* 16121F: Documentation/misc-devices/pci-endpoint-test.rst 16122F: drivers/misc/pci_endpoint_test.c 16123F: drivers/pci/endpoint/ 16124F: tools/pci/ 16125 16126PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16127M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16128R: Oliver O'Halloran <oohall@gmail.com> 16129L: linuxppc-dev@lists.ozlabs.org 16130S: Supported 16131F: Documentation/PCI/pci-error-recovery.rst 16132F: Documentation/powerpc/eeh-pci-error-recovery.rst 16133F: arch/powerpc/include/*/eeh*.h 16134F: arch/powerpc/kernel/eeh*.c 16135F: arch/powerpc/platforms/*/eeh*.c 16136F: drivers/pci/pcie/aer.c 16137F: drivers/pci/pcie/dpc.c 16138F: drivers/pci/pcie/err.c 16139 16140PCI ERROR RECOVERY 16141M: Linas Vepstas <linasvepstas@gmail.com> 16142L: linux-pci@vger.kernel.org 16143S: Supported 16144F: Documentation/PCI/pci-error-recovery.rst 16145 16146PCI PEER-TO-PEER DMA (P2PDMA) 16147M: Bjorn Helgaas <bhelgaas@google.com> 16148M: Logan Gunthorpe <logang@deltatee.com> 16149L: linux-pci@vger.kernel.org 16150S: Supported 16151Q: https://patchwork.kernel.org/project/linux-pci/list/ 16152B: https://bugzilla.kernel.org 16153C: irc://irc.oftc.net/linux-pci 16154T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16155F: Documentation/driver-api/pci/p2pdma.rst 16156F: drivers/pci/p2pdma.c 16157F: include/linux/pci-p2pdma.h 16158 16159PCI MSI DRIVER FOR ALTERA MSI IP 16160M: Joyce Ooi <joyce.ooi@intel.com> 16161L: linux-pci@vger.kernel.org 16162S: Supported 16163F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16164F: drivers/pci/controller/pcie-altera-msi.c 16165 16166PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16167M: Toan Le <toan@os.amperecomputing.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16172F: drivers/pci/controller/pci-xgene-msi.c 16173 16174PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16175M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16176R: Rob Herring <robh@kernel.org> 16177R: Krzysztof Wilczyński <kw@linux.com> 16178L: linux-pci@vger.kernel.org 16179S: Supported 16180Q: https://patchwork.kernel.org/project/linux-pci/list/ 16181B: https://bugzilla.kernel.org 16182C: irc://irc.oftc.net/linux-pci 16183T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 16184F: Documentation/devicetree/bindings/pci/ 16185F: drivers/pci/controller/ 16186F: drivers/pci/pci-bridge-emul.c 16187F: drivers/pci/pci-bridge-emul.h 16188 16189PCI SUBSYSTEM 16190M: Bjorn Helgaas <bhelgaas@google.com> 16191L: linux-pci@vger.kernel.org 16192S: Supported 16193Q: https://patchwork.kernel.org/project/linux-pci/list/ 16194B: https://bugzilla.kernel.org 16195C: irc://irc.oftc.net/linux-pci 16196T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 16197F: Documentation/PCI/ 16198F: Documentation/devicetree/bindings/pci/ 16199F: arch/x86/kernel/early-quirks.c 16200F: arch/x86/kernel/quirks.c 16201F: arch/x86/pci/ 16202F: drivers/acpi/pci* 16203F: drivers/pci/ 16204F: include/asm-generic/pci* 16205F: include/linux/of_pci.h 16206F: include/linux/pci* 16207F: include/uapi/linux/pci* 16208F: lib/pci* 16209 16210PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16211M: Jonathan Chocron <jonnyc@amazon.com> 16212L: linux-pci@vger.kernel.org 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/pcie-al.txt 16215F: drivers/pci/controller/dwc/pcie-al.c 16216 16217PCIE DRIVER FOR AMLOGIC MESON 16218M: Yue Wang <yue.wang@Amlogic.com> 16219L: linux-pci@vger.kernel.org 16220L: linux-amlogic@lists.infradead.org 16221S: Maintained 16222F: drivers/pci/controller/dwc/pci-meson.c 16223 16224PCIE DRIVER FOR AXIS ARTPEC 16225M: Jesper Nilsson <jesper.nilsson@axis.com> 16226L: linux-arm-kernel@axis.com 16227L: linux-pci@vger.kernel.org 16228S: Maintained 16229F: Documentation/devicetree/bindings/pci/axis,artpec* 16230F: drivers/pci/controller/dwc/*artpec* 16231 16232PCIE DRIVER FOR CAVIUM THUNDERX 16233M: Robert Richter <rric@kernel.org> 16234L: linux-pci@vger.kernel.org 16235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16236S: Odd Fixes 16237F: drivers/pci/controller/pci-thunder-* 16238 16239PCIE DRIVER FOR HISILICON 16240M: Zhou Wang <wangzhou1@hisilicon.com> 16241L: linux-pci@vger.kernel.org 16242S: Maintained 16243F: drivers/pci/controller/dwc/pcie-hisi.c 16244 16245PCIE DRIVER FOR HISILICON KIRIN 16246M: Xiaowei Song <songxiaowei@hisilicon.com> 16247M: Binghui Wang <wangbinghui@hisilicon.com> 16248L: linux-pci@vger.kernel.org 16249S: Maintained 16250F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16251F: drivers/pci/controller/dwc/pcie-kirin.c 16252 16253PCIE DRIVER FOR HISILICON STB 16254M: Shawn Guo <shawn.guo@linaro.org> 16255L: linux-pci@vger.kernel.org 16256S: Maintained 16257F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16258F: drivers/pci/controller/dwc/pcie-histb.c 16259 16260PCIE DRIVER FOR INTEL KEEM BAY 16261M: Srikanth Thokala <srikanth.thokala@intel.com> 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16265F: drivers/pci/controller/dwc/pcie-keembay.c 16266 16267PCIE DRIVER FOR INTEL LGM GW SOC 16268M: Rahul Tanwar <rtanwar@maxlinear.com> 16269L: linux-pci@vger.kernel.org 16270S: Maintained 16271F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16272F: drivers/pci/controller/dwc/pcie-intel-gw.c 16273 16274PCIE DRIVER FOR MEDIATEK 16275M: Ryder Lee <ryder.lee@mediatek.com> 16276M: Jianjun Wang <jianjun.wang@mediatek.com> 16277L: linux-pci@vger.kernel.org 16278L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16279S: Supported 16280F: Documentation/devicetree/bindings/pci/mediatek* 16281F: drivers/pci/controller/*mediatek* 16282 16283PCIE DRIVER FOR MICROCHIP 16284M: Daire McNamara <daire.mcnamara@microchip.com> 16285L: linux-pci@vger.kernel.org 16286S: Supported 16287F: Documentation/devicetree/bindings/pci/microchip* 16288F: drivers/pci/controller/*microchip* 16289 16290PCIE DRIVER FOR QUALCOMM MSM 16291M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16292L: linux-pci@vger.kernel.org 16293L: linux-arm-msm@vger.kernel.org 16294S: Maintained 16295F: drivers/pci/controller/dwc/pcie-qcom.c 16296 16297PCIE ENDPOINT DRIVER FOR QUALCOMM 16298M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16299L: linux-pci@vger.kernel.org 16300L: linux-arm-msm@vger.kernel.org 16301S: Maintained 16302F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16303F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16304 16305PCIE DRIVER FOR ROCKCHIP 16306M: Shawn Lin <shawn.lin@rock-chips.com> 16307L: linux-pci@vger.kernel.org 16308L: linux-rockchip@lists.infradead.org 16309S: Maintained 16310F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16311F: drivers/pci/controller/pcie-rockchip* 16312 16313PCIE DRIVER FOR SOCIONEXT UNIPHIER 16314M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16318F: drivers/pci/controller/dwc/pcie-uniphier* 16319 16320PCIE DRIVER FOR ST SPEAR13XX 16321M: Pratyush Anand <pratyush.anand@gmail.com> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: drivers/pci/controller/dwc/*spear* 16325 16326PCI DRIVER FOR XILINX VERSAL CPM 16327M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16328M: Michal Simek <michal.simek@amd.com> 16329L: linux-pci@vger.kernel.org 16330S: Maintained 16331F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16332F: drivers/pci/controller/pcie-xilinx-cpm.c 16333 16334PCMCIA SUBSYSTEM 16335M: Dominik Brodowski <linux@dominikbrodowski.net> 16336S: Odd Fixes 16337T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16338F: Documentation/pcmcia/ 16339F: drivers/pcmcia/ 16340F: include/pcmcia/ 16341F: tools/pcmcia/ 16342 16343PCNET32 NETWORK DRIVER 16344M: Don Fry <pcnet32@frontier.com> 16345L: netdev@vger.kernel.org 16346S: Maintained 16347F: drivers/net/ethernet/amd/pcnet32.c 16348 16349PCRYPT PARALLEL CRYPTO ENGINE 16350M: Steffen Klassert <steffen.klassert@secunet.com> 16351L: linux-crypto@vger.kernel.org 16352S: Maintained 16353F: crypto/pcrypt.c 16354F: include/crypto/pcrypt.h 16355 16356PEAQ WMI HOTKEYS DRIVER 16357M: Hans de Goede <hdegoede@redhat.com> 16358L: platform-driver-x86@vger.kernel.org 16359S: Maintained 16360F: drivers/platform/x86/peaq-wmi.c 16361 16362PECI HARDWARE MONITORING DRIVERS 16363M: Iwona Winiarska <iwona.winiarska@intel.com> 16364L: linux-hwmon@vger.kernel.org 16365S: Supported 16366F: Documentation/hwmon/peci-cputemp.rst 16367F: Documentation/hwmon/peci-dimmtemp.rst 16368F: drivers/hwmon/peci/ 16369 16370PECI SUBSYSTEM 16371M: Iwona Winiarska <iwona.winiarska@intel.com> 16372L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16373S: Supported 16374F: Documentation/devicetree/bindings/peci/ 16375F: Documentation/peci/ 16376F: drivers/peci/ 16377F: include/linux/peci-cpu.h 16378F: include/linux/peci.h 16379 16380PENSANDO ETHERNET DRIVERS 16381M: Shannon Nelson <shannon.nelson@amd.com> 16382M: Brett Creeley <brett.creeley@amd.com> 16383M: drivers@pensando.io 16384L: netdev@vger.kernel.org 16385S: Supported 16386F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16387F: drivers/net/ethernet/pensando/ 16388 16389PER-CPU MEMORY ALLOCATOR 16390M: Dennis Zhou <dennis@kernel.org> 16391M: Tejun Heo <tj@kernel.org> 16392M: Christoph Lameter <cl@linux.com> 16393L: linux-mm@kvack.org 16394S: Maintained 16395T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16396F: arch/*/include/asm/percpu.h 16397F: include/linux/percpu*.h 16398F: lib/percpu*.c 16399F: mm/percpu*.c 16400 16401PER-TASK DELAY ACCOUNTING 16402M: Balbir Singh <bsingharora@gmail.com> 16403S: Maintained 16404F: include/linux/delayacct.h 16405F: kernel/delayacct.c 16406 16407PERFORMANCE EVENTS SUBSYSTEM 16408M: Peter Zijlstra <peterz@infradead.org> 16409M: Ingo Molnar <mingo@redhat.com> 16410M: Arnaldo Carvalho de Melo <acme@kernel.org> 16411R: Mark Rutland <mark.rutland@arm.com> 16412R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16413R: Jiri Olsa <jolsa@kernel.org> 16414R: Namhyung Kim <namhyung@kernel.org> 16415L: linux-perf-users@vger.kernel.org 16416L: linux-kernel@vger.kernel.org 16417S: Supported 16418W: https://perf.wiki.kernel.org/ 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16420F: arch/*/events/* 16421F: arch/*/events/*/* 16422F: arch/*/include/asm/perf_event.h 16423F: arch/*/kernel/*/*/perf_event*.c 16424F: arch/*/kernel/*/perf_event*.c 16425F: arch/*/kernel/perf_callchain.c 16426F: arch/*/kernel/perf_event*.c 16427F: include/linux/perf_event.h 16428F: include/uapi/linux/perf_event.h 16429F: kernel/events/* 16430F: tools/lib/perf/ 16431F: tools/perf/ 16432 16433PERFORMANCE EVENTS TOOLING ARM64 16434R: John Garry <john.g.garry@oracle.com> 16435R: Will Deacon <will@kernel.org> 16436R: James Clark <james.clark@arm.com> 16437R: Mike Leach <mike.leach@linaro.org> 16438R: Leo Yan <leo.yan@linaro.org> 16439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16440S: Supported 16441F: tools/build/feature/test-libopencsd.c 16442F: tools/perf/arch/arm*/ 16443F: tools/perf/pmu-events/arch/arm64/ 16444F: tools/perf/util/arm-spe* 16445F: tools/perf/util/cs-etm* 16446 16447PERSONALITY HANDLING 16448M: Christoph Hellwig <hch@infradead.org> 16449L: linux-abi-devel@lists.sourceforge.net 16450S: Maintained 16451F: include/linux/personality.h 16452F: include/uapi/linux/personality.h 16453 16454PHOENIX RC FLIGHT CONTROLLER ADAPTER 16455M: Marcus Folkesson <marcus.folkesson@gmail.com> 16456L: linux-input@vger.kernel.org 16457S: Maintained 16458F: Documentation/input/devices/pxrc.rst 16459F: drivers/input/joystick/pxrc.c 16460 16461PHONET PROTOCOL 16462M: Remi Denis-Courmont <courmisch@gmail.com> 16463S: Supported 16464F: Documentation/networking/phonet.rst 16465F: include/linux/phonet.h 16466F: include/net/phonet/ 16467F: include/uapi/linux/phonet.h 16468F: net/phonet/ 16469 16470PHRAM MTD DRIVER 16471M: Joern Engel <joern@lazybastard.org> 16472L: linux-mtd@lists.infradead.org 16473S: Maintained 16474F: drivers/mtd/devices/phram.c 16475 16476PICOLCD HID DRIVER 16477M: Bruno Prémont <bonbons@linux-vserver.org> 16478L: linux-input@vger.kernel.org 16479S: Maintained 16480F: drivers/hid/hid-picolcd* 16481 16482PIDFD API 16483M: Christian Brauner <christian@brauner.io> 16484L: linux-kernel@vger.kernel.org 16485S: Maintained 16486T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16487F: samples/pidfd/ 16488F: tools/testing/selftests/clone3/ 16489F: tools/testing/selftests/pid_namespace/ 16490F: tools/testing/selftests/pidfd/ 16491K: (?i)pidfd 16492K: (?i)clone3 16493K: \b(clone_args|kernel_clone_args)\b 16494 16495PIN CONTROL SUBSYSTEM 16496M: Linus Walleij <linus.walleij@linaro.org> 16497L: linux-gpio@vger.kernel.org 16498S: Maintained 16499T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16500F: Documentation/devicetree/bindings/pinctrl/ 16501F: Documentation/driver-api/pin-control.rst 16502F: drivers/pinctrl/ 16503F: include/dt-bindings/pinctrl/ 16504F: include/linux/pinctrl/ 16505 16506PIN CONTROLLER - AMD 16507M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16508M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16509S: Maintained 16510F: drivers/pinctrl/pinctrl-amd.c 16511 16512PIN CONTROLLER - FREESCALE 16513M: Dong Aisheng <aisheng.dong@nxp.com> 16514M: Fabio Estevam <festevam@gmail.com> 16515M: Shawn Guo <shawnguo@kernel.org> 16516M: Jacky Bai <ping.bai@nxp.com> 16517R: Pengutronix Kernel Team <kernel@pengutronix.de> 16518L: linux-gpio@vger.kernel.org 16519S: Maintained 16520F: Documentation/devicetree/bindings/pinctrl/fsl,* 16521F: drivers/pinctrl/freescale/ 16522 16523PIN CONTROLLER - INTEL 16524M: Mika Westerberg <mika.westerberg@linux.intel.com> 16525M: Andy Shevchenko <andy@kernel.org> 16526S: Supported 16527T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16528F: drivers/pinctrl/intel/ 16529 16530PIN CONTROLLER - KEEMBAY 16531M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16532S: Supported 16533F: drivers/pinctrl/pinctrl-keembay* 16534 16535PIN CONTROLLER - MEDIATEK 16536M: Sean Wang <sean.wang@kernel.org> 16537L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16538S: Maintained 16539F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16540F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16541F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16542F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16543F: drivers/pinctrl/mediatek/ 16544 16545PIN CONTROLLER - MICROCHIP AT91 16546M: Ludovic Desroches <ludovic.desroches@microchip.com> 16547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16548L: linux-gpio@vger.kernel.org 16549S: Supported 16550F: drivers/gpio/gpio-sama5d2-piobu.c 16551F: drivers/pinctrl/pinctrl-at91* 16552 16553PIN CONTROLLER - QUALCOMM 16554M: Bjorn Andersson <andersson@kernel.org> 16555L: linux-arm-msm@vger.kernel.org 16556S: Maintained 16557F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16558F: drivers/pinctrl/qcom/ 16559 16560PIN CONTROLLER - RENESAS 16561M: Geert Uytterhoeven <geert+renesas@glider.be> 16562L: linux-renesas-soc@vger.kernel.org 16563S: Supported 16564T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16565F: Documentation/devicetree/bindings/pinctrl/renesas,* 16566F: drivers/pinctrl/renesas/ 16567 16568PIN CONTROLLER - SAMSUNG 16569M: Tomasz Figa <tomasz.figa@gmail.com> 16570M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16571M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16572R: Alim Akhtar <alim.akhtar@samsung.com> 16573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16574L: linux-samsung-soc@vger.kernel.org 16575S: Maintained 16576C: irc://irc.libera.chat/linux-exynos 16577Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16578B: mailto:linux-samsung-soc@vger.kernel.org 16579T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16580F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16581F: drivers/pinctrl/samsung/ 16582F: include/dt-bindings/pinctrl/samsung.h 16583 16584PIN CONTROLLER - SINGLE 16585M: Tony Lindgren <tony@atomide.com> 16586M: Haojian Zhuang <haojian.zhuang@linaro.org> 16587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16588L: linux-omap@vger.kernel.org 16589S: Maintained 16590F: drivers/pinctrl/pinctrl-single.c 16591 16592PIN CONTROLLER - THUNDERBAY 16593M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16594S: Supported 16595F: drivers/pinctrl/pinctrl-thunderbay.c 16596 16597PIN CONTROLLER - SUNPLUS / TIBBO 16598M: Dvorkin Dmitry <dvorkin@tibbo.com> 16599M: Wells Lu <wellslutw@gmail.com> 16600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16601S: Maintained 16602W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16603F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16604F: drivers/pinctrl/sunplus/ 16605F: include/dt-bindings/pinctrl/sppctl*.h 16606 16607PINE64 PINEPHONE KEYBOARD DRIVER 16608M: Samuel Holland <samuel@sholland.org> 16609S: Supported 16610F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16611F: drivers/input/keyboard/pinephone-keyboard.c 16612 16613PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16614M: Tomasz Duszynski <tduszyns@gmail.com> 16615S: Maintained 16616F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16617F: drivers/iio/chemical/pms7003.c 16618 16619PLDMFW LIBRARY 16620M: Jacob Keller <jacob.e.keller@intel.com> 16621S: Maintained 16622F: Documentation/driver-api/pldmfw/ 16623F: include/linux/pldmfw.h 16624F: lib/pldmfw/ 16625 16626PLX DMA DRIVER 16627M: Logan Gunthorpe <logang@deltatee.com> 16628S: Maintained 16629F: drivers/dma/plx_dma.c 16630 16631PM6764TR DRIVER 16632M: Charles Hsu <hsu.yungteng@gmail.com> 16633L: linux-hwmon@vger.kernel.org 16634S: Maintained 16635F: Documentation/hwmon/pm6764tr.rst 16636F: drivers/hwmon/pmbus/pm6764tr.c 16637 16638PM-GRAPH UTILITY 16639M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16640L: linux-pm@vger.kernel.org 16641S: Supported 16642W: https://01.org/pm-graph 16643B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16644T: git git://github.com/intel/pm-graph 16645F: tools/power/pm-graph 16646 16647PMBUS HARDWARE MONITORING DRIVERS 16648M: Guenter Roeck <linux@roeck-us.net> 16649L: linux-hwmon@vger.kernel.org 16650S: Maintained 16651W: http://hwmon.wiki.kernel.org/ 16652W: http://www.roeck-us.net/linux/drivers/ 16653T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16654F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16655F: Documentation/devicetree/bindings/hwmon/max31785.txt 16656F: Documentation/hwmon/adm1275.rst 16657F: Documentation/hwmon/ibm-cffps.rst 16658F: Documentation/hwmon/ir35221.rst 16659F: Documentation/hwmon/lm25066.rst 16660F: Documentation/hwmon/ltc2978.rst 16661F: Documentation/hwmon/ltc3815.rst 16662F: Documentation/hwmon/max16064.rst 16663F: Documentation/hwmon/max20751.rst 16664F: Documentation/hwmon/max31785.rst 16665F: Documentation/hwmon/max34440.rst 16666F: Documentation/hwmon/max8688.rst 16667F: Documentation/hwmon/pmbus-core.rst 16668F: Documentation/hwmon/pmbus.rst 16669F: Documentation/hwmon/tps40422.rst 16670F: Documentation/hwmon/ucd9000.rst 16671F: Documentation/hwmon/ucd9200.rst 16672F: Documentation/hwmon/zl6100.rst 16673F: drivers/hwmon/pmbus/ 16674F: include/linux/pmbus.h 16675 16676PMC SIERRA MaxRAID DRIVER 16677L: linux-scsi@vger.kernel.org 16678S: Orphan 16679W: http://www.pmc-sierra.com/ 16680F: drivers/scsi/pmcraid.* 16681 16682PMC SIERRA PM8001 DRIVER 16683M: Jack Wang <jinpu.wang@cloud.ionos.com> 16684L: linux-scsi@vger.kernel.org 16685S: Supported 16686F: drivers/scsi/pm8001/ 16687 16688PNI RM3100 IIO DRIVER 16689M: Song Qiang <songqiang1304521@gmail.com> 16690L: linux-iio@vger.kernel.org 16691S: Maintained 16692F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16693F: drivers/iio/magnetometer/rm3100* 16694 16695PNP SUPPORT 16696M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16697L: linux-acpi@vger.kernel.org 16698S: Maintained 16699F: drivers/pnp/ 16700F: include/linux/pnp.h 16701 16702POSIX CLOCKS and TIMERS 16703M: Thomas Gleixner <tglx@linutronix.de> 16704L: linux-kernel@vger.kernel.org 16705S: Maintained 16706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16707F: fs/timerfd.c 16708F: include/linux/time_namespace.h 16709F: include/linux/timer* 16710F: kernel/time/*timer* 16711F: kernel/time/namespace.c 16712 16713POWER MANAGEMENT CORE 16714M: "Rafael J. Wysocki" <rafael@kernel.org> 16715L: linux-pm@vger.kernel.org 16716S: Supported 16717B: https://bugzilla.kernel.org 16718T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16719F: drivers/base/power/ 16720F: drivers/powercap/ 16721F: include/linux/intel_rapl.h 16722F: include/linux/pm.h 16723F: include/linux/pm_* 16724F: include/linux/powercap.h 16725F: kernel/configs/nopm.config 16726 16727DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16728M: Daniel Lezcano <daniel.lezcano@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/powercap/dtpm* 16734F: include/linux/dtpm.h 16735 16736POWER STATE COORDINATION INTERFACE (PSCI) 16737M: Mark Rutland <mark.rutland@arm.com> 16738M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16740S: Maintained 16741F: drivers/firmware/psci/ 16742F: include/linux/psci.h 16743F: include/uapi/linux/psci.h 16744 16745POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16746M: Sebastian Reichel <sre@kernel.org> 16747L: linux-pm@vger.kernel.org 16748S: Maintained 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16750F: Documentation/ABI/testing/sysfs-class-power 16751F: Documentation/devicetree/bindings/power/supply/ 16752F: drivers/power/supply/ 16753F: include/linux/power/ 16754F: include/linux/power_supply.h 16755 16756POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16757M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16758L: linuxppc-dev@lists.ozlabs.org 16759S: Maintained 16760F: drivers/char/powernv-op-panel.c 16761 16762PPP OVER ATM (RFC 2364) 16763M: Mitchell Blank Jr <mitch@sfgoth.com> 16764S: Maintained 16765F: include/uapi/linux/atmppp.h 16766F: net/atm/pppoatm.c 16767 16768PPP OVER ETHERNET 16769M: Michal Ostrowski <mostrows@earthlink.net> 16770S: Maintained 16771F: drivers/net/ppp/pppoe.c 16772F: drivers/net/ppp/pppox.c 16773 16774PPP OVER L2TP 16775M: James Chapman <jchapman@katalix.com> 16776S: Maintained 16777F: include/linux/if_pppol2tp.h 16778F: include/uapi/linux/if_pppol2tp.h 16779F: net/l2tp/l2tp_ppp.c 16780 16781PPP PROTOCOL DRIVERS AND COMPRESSORS 16782M: Paul Mackerras <paulus@samba.org> 16783L: linux-ppp@vger.kernel.org 16784S: Maintained 16785F: drivers/net/ppp/ppp_* 16786 16787PPS SUPPORT 16788M: Rodolfo Giometti <giometti@enneenne.com> 16789L: linuxpps@ml.enneenne.com (subscribers-only) 16790S: Maintained 16791W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16792F: Documentation/ABI/testing/sysfs-pps 16793F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16794F: Documentation/driver-api/pps.rst 16795F: drivers/pps/ 16796F: include/linux/pps*.h 16797F: include/uapi/linux/pps.h 16798 16799PPTP DRIVER 16800M: Dmitry Kozlov <xeb@mail.ru> 16801L: netdev@vger.kernel.org 16802S: Maintained 16803W: http://sourceforge.net/projects/accel-pptp 16804F: drivers/net/ppp/pptp.c 16805 16806PRESSURE STALL INFORMATION (PSI) 16807M: Johannes Weiner <hannes@cmpxchg.org> 16808M: Suren Baghdasaryan <surenb@google.com> 16809S: Maintained 16810F: include/linux/psi* 16811F: kernel/sched/psi.c 16812 16813PRINTK 16814M: Petr Mladek <pmladek@suse.com> 16815M: Sergey Senozhatsky <senozhatsky@chromium.org> 16816R: Steven Rostedt <rostedt@goodmis.org> 16817R: John Ogness <john.ogness@linutronix.de> 16818S: Maintained 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16820F: include/linux/printk.h 16821F: kernel/printk/ 16822 16823PRINTK INDEXING 16824R: Chris Down <chris@chrisdown.name> 16825S: Maintained 16826F: Documentation/core-api/printk-index.rst 16827F: kernel/printk/index.c 16828K: printk_index 16829 16830PROC FILESYSTEM 16831L: linux-kernel@vger.kernel.org 16832L: linux-fsdevel@vger.kernel.org 16833S: Maintained 16834F: Documentation/filesystems/proc.rst 16835F: fs/proc/ 16836F: include/linux/proc_fs.h 16837F: tools/testing/selftests/proc/ 16838 16839PROC SYSCTL 16840M: Luis Chamberlain <mcgrof@kernel.org> 16841M: Kees Cook <keescook@chromium.org> 16842M: Iurii Zaikin <yzaikin@google.com> 16843L: linux-kernel@vger.kernel.org 16844L: linux-fsdevel@vger.kernel.org 16845S: Maintained 16846T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16847F: fs/proc/proc_sysctl.c 16848F: include/linux/sysctl.h 16849F: kernel/sysctl-test.c 16850F: kernel/sysctl.c 16851F: tools/testing/selftests/sysctl/ 16852 16853PS3 NETWORK SUPPORT 16854M: Geoff Levand <geoff@infradead.org> 16855L: netdev@vger.kernel.org 16856L: linuxppc-dev@lists.ozlabs.org 16857S: Maintained 16858F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16859 16860PS3 PLATFORM SUPPORT 16861M: Geoff Levand <geoff@infradead.org> 16862L: linuxppc-dev@lists.ozlabs.org 16863S: Maintained 16864F: arch/powerpc/boot/ps3* 16865F: arch/powerpc/include/asm/lv1call.h 16866F: arch/powerpc/include/asm/ps3*.h 16867F: arch/powerpc/platforms/ps3/ 16868F: drivers/*/ps3* 16869F: drivers/ps3/ 16870F: drivers/rtc/rtc-ps3.c 16871F: drivers/usb/host/*ps3.c 16872F: sound/ppc/snd_ps3* 16873 16874PS3VRAM DRIVER 16875M: Jim Paris <jim@jtan.com> 16876M: Geoff Levand <geoff@infradead.org> 16877L: linuxppc-dev@lists.ozlabs.org 16878S: Maintained 16879F: drivers/block/ps3vram.c 16880 16881PSAMPLE PACKET SAMPLING SUPPORT 16882M: Yotam Gigi <yotam.gi@gmail.com> 16883S: Maintained 16884F: include/net/psample.h 16885F: include/uapi/linux/psample.h 16886F: net/psample 16887 16888PSTORE FILESYSTEM 16889M: Kees Cook <keescook@chromium.org> 16890R: Tony Luck <tony.luck@intel.com> 16891R: Guilherme G. Piccoli <gpiccoli@igalia.com> 16892L: linux-hardening@vger.kernel.org 16893S: Supported 16894T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16895F: Documentation/admin-guide/ramoops.rst 16896F: Documentation/admin-guide/pstore-blk.rst 16897F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16898F: drivers/acpi/apei/erst.c 16899F: drivers/firmware/efi/efi-pstore.c 16900F: fs/pstore/ 16901F: include/linux/pstore* 16902K: \b(pstore|ramoops) 16903 16904PTP HARDWARE CLOCK SUPPORT 16905M: Richard Cochran <richardcochran@gmail.com> 16906L: netdev@vger.kernel.org 16907S: Maintained 16908W: http://linuxptp.sourceforge.net/ 16909F: Documentation/ABI/testing/sysfs-ptp 16910F: Documentation/driver-api/ptp.rst 16911F: drivers/net/phy/dp83640* 16912F: drivers/ptp/* 16913F: include/linux/ptp_cl* 16914K: (?:\b|_)ptp(?:\b|_) 16915 16916PTP VIRTUAL CLOCK SUPPORT 16917M: Yangbo Lu <yangbo.lu@nxp.com> 16918L: netdev@vger.kernel.org 16919S: Maintained 16920F: drivers/ptp/ptp_vclock.c 16921F: net/ethtool/phc_vclocks.c 16922 16923PTRACE SUPPORT 16924M: Oleg Nesterov <oleg@redhat.com> 16925S: Maintained 16926F: arch/*/*/ptrace*.c 16927F: arch/*/include/asm/ptrace*.h 16928F: arch/*/ptrace*.c 16929F: include/asm-generic/syscall.h 16930F: include/linux/ptrace.h 16931F: include/linux/regset.h 16932F: include/uapi/linux/ptrace.h 16933F: kernel/ptrace.c 16934 16935PULSE8-CEC DRIVER 16936M: Hans Verkuil <hverkuil@xs4all.nl> 16937L: linux-media@vger.kernel.org 16938S: Maintained 16939T: git git://linuxtv.org/media_tree.git 16940F: drivers/media/cec/usb/pulse8/ 16941 16942PURELIFI PLFXLC DRIVER 16943M: Srinivasan Raju <srini.raju@purelifi.com> 16944L: linux-wireless@vger.kernel.org 16945S: Supported 16946F: drivers/net/wireless/purelifi/plfxlc/ 16947 16948PVRUSB2 VIDEO4LINUX DRIVER 16949M: Mike Isely <isely@pobox.com> 16950L: pvrusb2@isely.net (subscribers-only) 16951L: linux-media@vger.kernel.org 16952S: Maintained 16953W: http://www.isely.net/pvrusb2/ 16954T: git git://linuxtv.org/media_tree.git 16955F: Documentation/driver-api/media/drivers/pvrusb2* 16956F: drivers/media/usb/pvrusb2/ 16957 16958PWC WEBCAM DRIVER 16959M: Hans Verkuil <hverkuil@xs4all.nl> 16960L: linux-media@vger.kernel.org 16961S: Odd Fixes 16962T: git git://linuxtv.org/media_tree.git 16963F: drivers/media/usb/pwc/* 16964F: include/trace/events/pwc.h 16965 16966PWM IR Transmitter 16967M: Sean Young <sean@mess.org> 16968L: linux-media@vger.kernel.org 16969S: Maintained 16970F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 16971F: drivers/media/rc/pwm-ir-tx.c 16972 16973PWM SUBSYSTEM 16974M: Thierry Reding <thierry.reding@gmail.com> 16975R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16976L: linux-pwm@vger.kernel.org 16977S: Maintained 16978Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16979T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16980F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16981F: Documentation/devicetree/bindings/pwm/ 16982F: Documentation/driver-api/pwm.rst 16983F: drivers/gpio/gpio-mvebu.c 16984F: drivers/pwm/ 16985F: drivers/video/backlight/pwm_bl.c 16986F: include/dt-bindings/pwm/ 16987F: include/linux/pwm.h 16988F: include/linux/pwm_backlight.h 16989K: pwm_(config|apply_state|ops) 16990 16991PXA GPIO DRIVER 16992M: Robert Jarzmik <robert.jarzmik@free.fr> 16993L: linux-gpio@vger.kernel.org 16994S: Maintained 16995F: drivers/gpio/gpio-pxa.c 16996 16997PXA MMCI DRIVER 16998S: Orphan 16999 17000PXA RTC DRIVER 17001M: Robert Jarzmik <robert.jarzmik@free.fr> 17002L: linux-rtc@vger.kernel.org 17003S: Maintained 17004 17005PXA2xx/PXA3xx SUPPORT 17006M: Daniel Mack <daniel@zonque.org> 17007M: Haojian Zhuang <haojian.zhuang@gmail.com> 17008M: Robert Jarzmik <robert.jarzmik@free.fr> 17009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17010S: Maintained 17011T: git git://github.com/hzhuang1/linux.git 17012T: git git://github.com/rjarzmik/linux.git 17013F: arch/arm/boot/dts/pxa* 17014F: arch/arm/mach-pxa/ 17015F: drivers/dma/pxa* 17016F: drivers/pcmcia/pxa2xx* 17017F: drivers/pinctrl/pxa/ 17018F: drivers/spi/spi-pxa2xx* 17019F: drivers/usb/gadget/udc/pxa2* 17020F: include/sound/pxa2xx-lib.h 17021F: sound/arm/pxa* 17022F: sound/soc/pxa/ 17023 17024QAT DRIVER 17025M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17026L: qat-linux@intel.com 17027S: Supported 17028F: drivers/crypto/qat/ 17029 17030QCOM AUDIO (ASoC) DRIVERS 17031M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17032M: Banajit Goswami <bgoswami@quicinc.com> 17033L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17034S: Supported 17035F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17036F: Documentation/devicetree/bindings/sound/qcom,* 17037F: drivers/soc/qcom/apr.c 17038F: include/dt-bindings/sound/qcom,wcd9335.h 17039F: sound/soc/codecs/lpass-rx-macro.* 17040F: sound/soc/codecs/lpass-tx-macro.* 17041F: sound/soc/codecs/lpass-va-macro.c 17042F: sound/soc/codecs/lpass-wsa-macro.* 17043F: sound/soc/codecs/msm8916-wcd-analog.c 17044F: sound/soc/codecs/msm8916-wcd-digital.c 17045F: sound/soc/codecs/wcd9335.* 17046F: sound/soc/codecs/wcd934x.c 17047F: sound/soc/codecs/wcd-clsh-v2.* 17048F: sound/soc/codecs/wcd-mbhc-v2.* 17049F: sound/soc/codecs/wsa881x.c 17050F: sound/soc/codecs/wsa883x.c 17051F: sound/soc/qcom/ 17052 17053QCOM EMBEDDED USB DEBUGGER (EUD) 17054M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17055L: linux-arm-msm@vger.kernel.org 17056S: Maintained 17057F: Documentation/ABI/testing/sysfs-driver-eud 17058F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17059F: drivers/usb/misc/qcom_eud.c 17060 17061QCOM IPA DRIVER 17062M: Alex Elder <elder@kernel.org> 17063L: netdev@vger.kernel.org 17064S: Supported 17065F: drivers/net/ipa/ 17066 17067QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17068M: Gabriel Somlo <somlo@cmu.edu> 17069M: "Michael S. Tsirkin" <mst@redhat.com> 17070L: qemu-devel@nongnu.org 17071S: Maintained 17072F: drivers/firmware/qemu_fw_cfg.c 17073F: include/uapi/linux/qemu_fw_cfg.h 17074 17075QIB DRIVER 17076M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17077L: linux-rdma@vger.kernel.org 17078S: Supported 17079F: drivers/infiniband/hw/qib/ 17080 17081QLOGIC QL41xxx FCOE DRIVER 17082M: Saurav Kashyap <skashyap@marvell.com> 17083M: Javed Hasan <jhasan@marvell.com> 17084M: GR-QLogic-Storage-Upstream@marvell.com 17085L: linux-scsi@vger.kernel.org 17086S: Supported 17087F: drivers/scsi/qedf/ 17088 17089QLOGIC QL41xxx ISCSI DRIVER 17090M: Nilesh Javali <njavali@marvell.com> 17091M: Manish Rangankar <mrangankar@marvell.com> 17092M: GR-QLogic-Storage-Upstream@marvell.com 17093L: linux-scsi@vger.kernel.org 17094S: Supported 17095F: drivers/scsi/qedi/ 17096 17097QLOGIC QL4xxx ETHERNET DRIVER 17098M: Ariel Elior <aelior@marvell.com> 17099M: Manish Chopra <manishc@marvell.com> 17100L: netdev@vger.kernel.org 17101S: Supported 17102F: drivers/net/ethernet/qlogic/qed/ 17103F: drivers/net/ethernet/qlogic/qede/ 17104F: include/linux/qed/ 17105 17106QLOGIC QL4xxx RDMA DRIVER 17107M: Michal Kalderon <mkalderon@marvell.com> 17108M: Ariel Elior <aelior@marvell.com> 17109L: linux-rdma@vger.kernel.org 17110S: Supported 17111F: drivers/infiniband/hw/qedr/ 17112F: include/uapi/rdma/qedr-abi.h 17113 17114QLOGIC QLA1280 SCSI DRIVER 17115M: Michael Reed <mdr@sgi.com> 17116L: linux-scsi@vger.kernel.org 17117S: Maintained 17118F: drivers/scsi/qla1280.[ch] 17119 17120QLOGIC QLA2XXX FC-SCSI DRIVER 17121M: Nilesh Javali <njavali@marvell.com> 17122M: GR-QLogic-Storage-Upstream@marvell.com 17123L: linux-scsi@vger.kernel.org 17124S: Supported 17125F: drivers/scsi/qla2xxx/ 17126 17127QLOGIC QLA3XXX NETWORK DRIVER 17128M: GR-Linux-NIC-Dev@marvell.com 17129L: netdev@vger.kernel.org 17130S: Supported 17131F: drivers/net/ethernet/qlogic/qla3xxx.* 17132 17133QLOGIC QLA4XXX iSCSI DRIVER 17134M: Nilesh Javali <njavali@marvell.com> 17135M: Manish Rangankar <mrangankar@marvell.com> 17136M: GR-QLogic-Storage-Upstream@marvell.com 17137L: linux-scsi@vger.kernel.org 17138S: Supported 17139F: drivers/scsi/qla4xxx/ 17140 17141QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17142M: Shahed Shaikh <shshaikh@marvell.com> 17143M: Manish Chopra <manishc@marvell.com> 17144M: GR-Linux-NIC-Dev@marvell.com 17145L: netdev@vger.kernel.org 17146S: Supported 17147F: drivers/net/ethernet/qlogic/qlcnic/ 17148 17149QLOGIC QLGE 10Gb ETHERNET DRIVER 17150M: Manish Chopra <manishc@marvell.com> 17151M: GR-Linux-NIC-Dev@marvell.com 17152M: Coiby Xu <coiby.xu@gmail.com> 17153L: netdev@vger.kernel.org 17154S: Supported 17155F: Documentation/networking/device_drivers/qlogic/qlge.rst 17156F: drivers/staging/qlge/ 17157 17158QM1D1B0004 MEDIA DRIVER 17159M: Akihiro Tsukada <tskd08@gmail.com> 17160L: linux-media@vger.kernel.org 17161S: Odd Fixes 17162F: drivers/media/tuners/qm1d1b0004* 17163 17164QM1D1C0042 MEDIA DRIVER 17165M: Akihiro Tsukada <tskd08@gmail.com> 17166L: linux-media@vger.kernel.org 17167S: Odd Fixes 17168F: drivers/media/tuners/qm1d1c0042* 17169 17170QNX4 FILESYSTEM 17171M: Anders Larsen <al@alarsen.net> 17172S: Maintained 17173W: http://www.alarsen.net/linux/qnx4fs/ 17174F: fs/qnx4/ 17175F: include/uapi/linux/qnx4_fs.h 17176F: include/uapi/linux/qnxtypes.h 17177 17178QORIQ DPAA2 FSL-MC BUS DRIVER 17179M: Stuart Yoder <stuyoder@gmail.com> 17180M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17181L: linux-kernel@vger.kernel.org 17182S: Maintained 17183F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17184F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17185F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17186F: drivers/bus/fsl-mc/ 17187F: include/uapi/linux/fsl_mc.h 17188 17189QT1010 MEDIA DRIVER 17190M: Antti Palosaari <crope@iki.fi> 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193W: https://linuxtv.org 17194W: http://palosaari.fi/linux/ 17195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17196T: git git://linuxtv.org/anttip/media_tree.git 17197F: drivers/media/tuners/qt1010* 17198 17199QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17200M: Kalle Valo <kvalo@kernel.org> 17201L: ath10k@lists.infradead.org 17202S: Supported 17203W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17204T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17205F: drivers/net/wireless/ath/ath10k/ 17206F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 17207 17208QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17209M: Kalle Valo <kvalo@kernel.org> 17210L: ath11k@lists.infradead.org 17211S: Supported 17212T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17213F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17214F: drivers/net/wireless/ath/ath11k/ 17215 17216QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17217M: Toke Høiland-Jørgensen <toke@toke.dk> 17218L: linux-wireless@vger.kernel.org 17219S: Maintained 17220W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17221F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17222F: drivers/net/wireless/ath/ath9k/ 17223 17224QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17225M: Stephan Gerhold <stephan@gerhold.net> 17226L: netdev@vger.kernel.org 17227L: linux-arm-msm@vger.kernel.org 17228S: Maintained 17229F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17230F: drivers/net/wwan/qcom_bam_dmux.c 17231 17232QUALCOMM CAMERA SUBSYSTEM DRIVER 17233M: Robert Foss <robert.foss@linaro.org> 17234M: Todor Tomov <todor.too@gmail.com> 17235L: linux-media@vger.kernel.org 17236S: Maintained 17237F: Documentation/admin-guide/media/qcom_camss.rst 17238F: Documentation/devicetree/bindings/media/*camss* 17239F: drivers/media/platform/qcom/camss/ 17240 17241QUALCOMM CLOCK DRIVERS 17242M: Bjorn Andersson <andersson@kernel.org> 17243L: linux-arm-msm@vger.kernel.org 17244S: Supported 17245T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17246F: Documentation/devicetree/bindings/clock/qcom,* 17247F: drivers/clk/qcom/ 17248F: include/dt-bindings/clock/qcom,* 17249 17250QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17251M: Niklas Cassel <nks@flawful.org> 17252L: linux-pm@vger.kernel.org 17253L: linux-arm-msm@vger.kernel.org 17254S: Maintained 17255F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17256F: drivers/soc/qcom/cpr.c 17257 17258QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17259M: Ilia Lin <ilia.lin@kernel.org> 17260L: linux-pm@vger.kernel.org 17261S: Maintained 17262F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17263F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17264F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17265 17266QUALCOMM CRYPTO DRIVERS 17267M: Thara Gopinath <thara.gopinath@gmail.com> 17268L: linux-crypto@vger.kernel.org 17269L: linux-arm-msm@vger.kernel.org 17270S: Maintained 17271F: drivers/crypto/qce/ 17272 17273QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17274M: Timur Tabi <timur@kernel.org> 17275L: netdev@vger.kernel.org 17276S: Maintained 17277F: drivers/net/ethernet/qualcomm/emac/ 17278 17279QUALCOMM ETHQOS ETHERNET DRIVER 17280M: Vinod Koul <vkoul@kernel.org> 17281R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17282L: netdev@vger.kernel.org 17283S: Maintained 17284F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17285F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17286 17287QUALCOMM FASTRPC DRIVER 17288M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17289M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17290L: linux-arm-msm@vger.kernel.org 17291S: Maintained 17292F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17293F: drivers/misc/fastrpc.c 17294F: include/uapi/misc/fastrpc.h 17295 17296QUALCOMM HEXAGON ARCHITECTURE 17297M: Brian Cain <bcain@quicinc.com> 17298L: linux-hexagon@vger.kernel.org 17299T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17300S: Supported 17301F: arch/hexagon/ 17302 17303QUALCOMM HIDMA DRIVER 17304M: Sinan Kaya <okaya@kernel.org> 17305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17306L: linux-arm-msm@vger.kernel.org 17307L: dmaengine@vger.kernel.org 17308S: Supported 17309F: drivers/dma/qcom/hidma* 17310 17311QUALCOMM I2C CCI DRIVER 17312M: Loic Poulain <loic.poulain@linaro.org> 17313M: Robert Foss <robert.foss@linaro.org> 17314L: linux-i2c@vger.kernel.org 17315L: linux-arm-msm@vger.kernel.org 17316S: Maintained 17317F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17318F: drivers/i2c/busses/i2c-qcom-cci.c 17319 17320QUALCOMM INTERCONNECT BWMON DRIVER 17321M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17322L: linux-arm-msm@vger.kernel.org 17323S: Maintained 17324F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17325F: drivers/soc/qcom/icc-bwmon.c 17326 17327QUALCOMM IOMMU 17328M: Rob Clark <robdclark@gmail.com> 17329L: iommu@lists.linux.dev 17330L: linux-arm-msm@vger.kernel.org 17331S: Maintained 17332F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17333 17334QUALCOMM IPC ROUTER (QRTR) DRIVER 17335M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17336L: linux-arm-msm@vger.kernel.org 17337S: Maintained 17338F: include/trace/events/qrtr.h 17339F: include/uapi/linux/qrtr.h 17340F: net/qrtr/ 17341 17342QUALCOMM IPCC MAILBOX DRIVER 17343M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17344L: linux-arm-msm@vger.kernel.org 17345S: Supported 17346F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17347F: drivers/mailbox/qcom-ipcc.c 17348F: include/dt-bindings/mailbox/qcom-ipcc.h 17349 17350QUALCOMM IPQ4019 USB PHY DRIVER 17351M: Robert Marko <robert.marko@sartura.hr> 17352M: Luka Perkov <luka.perkov@sartura.hr> 17353L: linux-arm-msm@vger.kernel.org 17354S: Maintained 17355F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17356F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17357 17358QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17359M: Robert Marko <robert.marko@sartura.hr> 17360M: Luka Perkov <luka.perkov@sartura.hr> 17361L: linux-arm-msm@vger.kernel.org 17362S: Maintained 17363F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17364F: drivers/regulator/vqmmc-ipq4019-regulator.c 17365 17366QUALCOMM NAND CONTROLLER DRIVER 17367M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17368L: linux-mtd@lists.infradead.org 17369L: linux-arm-msm@vger.kernel.org 17370S: Maintained 17371F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17372F: drivers/mtd/nand/raw/qcom_nandc.c 17373 17374QUALCOMM RMNET DRIVER 17375M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17376M: Sean Tranchetti <quic_stranche@quicinc.com> 17377L: netdev@vger.kernel.org 17378S: Maintained 17379F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17380F: drivers/net/ethernet/qualcomm/rmnet/ 17381F: include/linux/if_rmnet.h 17382 17383QUALCOMM TSENS THERMAL DRIVER 17384M: Amit Kucheria <amitk@kernel.org> 17385M: Thara Gopinath <thara.gopinath@gmail.com> 17386L: linux-pm@vger.kernel.org 17387L: linux-arm-msm@vger.kernel.org 17388S: Maintained 17389F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17390F: drivers/thermal/qcom/ 17391 17392QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17393M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17394M: Vikash Garodia <quic_vgarodia@quicinc.com> 17395L: linux-media@vger.kernel.org 17396L: linux-arm-msm@vger.kernel.org 17397S: Maintained 17398T: git git://linuxtv.org/media_tree.git 17399F: Documentation/devicetree/bindings/media/*venus* 17400F: drivers/media/platform/qcom/venus/ 17401 17402QUALCOMM WCN36XX WIRELESS DRIVER 17403M: Loic Poulain <loic.poulain@linaro.org> 17404L: wcn36xx@lists.infradead.org 17405S: Supported 17406W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17407F: drivers/net/wireless/ath/wcn36xx/ 17408 17409QUANTENNA QTNFMAC WIRELESS DRIVER 17410M: Igor Mitsyanko <imitsyanko@quantenna.com> 17411R: Sergey Matyukevich <geomatsi@gmail.com> 17412L: linux-wireless@vger.kernel.org 17413S: Maintained 17414F: drivers/net/wireless/quantenna 17415 17416RADEON and AMDGPU DRM DRIVERS 17417M: Alex Deucher <alexander.deucher@amd.com> 17418M: Christian König <christian.koenig@amd.com> 17419M: Pan, Xinhui <Xinhui.Pan@amd.com> 17420L: amd-gfx@lists.freedesktop.org 17421S: Supported 17422T: git https://gitlab.freedesktop.org/agd5f/linux.git 17423B: https://gitlab.freedesktop.org/drm/amd/-/issues 17424C: irc://irc.oftc.net/radeon 17425F: Documentation/gpu/amdgpu/ 17426F: drivers/gpu/drm/amd/ 17427F: drivers/gpu/drm/radeon/ 17428F: include/uapi/drm/amdgpu_drm.h 17429F: include/uapi/drm/radeon_drm.h 17430 17431RADEON FRAMEBUFFER DISPLAY DRIVER 17432M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17433L: linux-fbdev@vger.kernel.org 17434S: Maintained 17435F: drivers/video/fbdev/aty/radeon* 17436F: include/uapi/linux/radeonfb.h 17437 17438RADIOSHARK RADIO DRIVER 17439M: Hans Verkuil <hverkuil@xs4all.nl> 17440L: linux-media@vger.kernel.org 17441S: Maintained 17442T: git git://linuxtv.org/media_tree.git 17443F: drivers/media/radio/radio-shark.c 17444 17445RADIOSHARK2 RADIO DRIVER 17446M: Hans Verkuil <hverkuil@xs4all.nl> 17447L: linux-media@vger.kernel.org 17448S: Maintained 17449T: git git://linuxtv.org/media_tree.git 17450F: drivers/media/radio/radio-shark2.c 17451F: drivers/media/radio/radio-tea5777.c 17452 17453RADOS BLOCK DEVICE (RBD) 17454M: Ilya Dryomov <idryomov@gmail.com> 17455R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17456L: ceph-devel@vger.kernel.org 17457S: Supported 17458W: http://ceph.com/ 17459T: git https://github.com/ceph/ceph-client.git 17460F: Documentation/ABI/testing/sysfs-bus-rbd 17461F: drivers/block/rbd.c 17462F: drivers/block/rbd_types.h 17463 17464RAGE128 FRAMEBUFFER DISPLAY DRIVER 17465M: Paul Mackerras <paulus@samba.org> 17466L: linux-fbdev@vger.kernel.org 17467S: Maintained 17468F: drivers/video/fbdev/aty/aty128fb.c 17469 17470RAINSHADOW-CEC DRIVER 17471M: Hans Verkuil <hverkuil@xs4all.nl> 17472L: linux-media@vger.kernel.org 17473S: Maintained 17474T: git git://linuxtv.org/media_tree.git 17475F: drivers/media/cec/usb/rainshadow/ 17476 17477RALINK MIPS ARCHITECTURE 17478M: John Crispin <john@phrozen.org> 17479L: linux-mips@vger.kernel.org 17480S: Maintained 17481F: arch/mips/ralink 17482 17483RALINK MT7621 MIPS ARCHITECTURE 17484M: Arınç ÜNAL <arinc.unal@arinc9.com> 17485M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17486L: linux-mips@vger.kernel.org 17487S: Maintained 17488F: arch/mips/boot/dts/ralink/mt7621* 17489 17490RALINK PINCTRL DRIVER 17491M: Arınç ÜNAL <arinc.unal@arinc9.com> 17492M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17493L: linux-mips@vger.kernel.org 17494S: Maintained 17495F: drivers/pinctrl/ralink/ 17496 17497RALINK RT2X00 WIRELESS LAN DRIVER 17498M: Stanislaw Gruszka <stf_xl@wp.pl> 17499M: Helmut Schaa <helmut.schaa@googlemail.com> 17500L: linux-wireless@vger.kernel.org 17501S: Maintained 17502F: drivers/net/wireless/ralink/rt2x00/ 17503 17504RAMDISK RAM BLOCK DEVICE DRIVER 17505M: Jens Axboe <axboe@kernel.dk> 17506S: Maintained 17507F: Documentation/admin-guide/blockdev/ramdisk.rst 17508F: drivers/block/brd.c 17509 17510RANCHU VIRTUAL BOARD FOR MIPS 17511M: Miodrag Dinic <miodrag.dinic@mips.com> 17512L: linux-mips@vger.kernel.org 17513S: Supported 17514F: arch/mips/configs/generic/board-ranchu.config 17515F: arch/mips/generic/board-ranchu.c 17516 17517RANDOM NUMBER DRIVER 17518M: "Theodore Ts'o" <tytso@mit.edu> 17519M: Jason A. Donenfeld <Jason@zx2c4.com> 17520T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17521S: Maintained 17522F: drivers/char/random.c 17523F: drivers/virt/vmgenid.c 17524 17525RAPIDIO SUBSYSTEM 17526M: Matt Porter <mporter@kernel.crashing.org> 17527M: Alexandre Bounine <alex.bou9@gmail.com> 17528S: Maintained 17529F: drivers/rapidio/ 17530 17531RAS INFRASTRUCTURE 17532M: Tony Luck <tony.luck@intel.com> 17533M: Borislav Petkov <bp@alien8.de> 17534L: linux-edac@vger.kernel.org 17535S: Maintained 17536F: Documentation/admin-guide/ras.rst 17537F: drivers/ras/ 17538F: include/linux/ras.h 17539F: include/ras/ras_event.h 17540 17541RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17542L: linux-wireless@vger.kernel.org 17543S: Orphan 17544F: drivers/net/wireless/ray* 17545 17546RC-CORE / LIRC FRAMEWORK 17547M: Sean Young <sean@mess.org> 17548L: linux-media@vger.kernel.org 17549S: Maintained 17550W: http://linuxtv.org 17551T: git git://linuxtv.org/media_tree.git 17552F: Documentation/driver-api/media/rc-core.rst 17553F: Documentation/userspace-api/media/rc/ 17554F: drivers/media/rc/ 17555F: include/media/rc-map.h 17556F: include/media/rc-core.h 17557F: include/uapi/linux/lirc.h 17558 17559RCMM REMOTE CONTROLS DECODER 17560M: Patrick Lerda <patrick9876@free.fr> 17561S: Maintained 17562F: drivers/media/rc/ir-rcmm-decoder.c 17563 17564RCUTORTURE TEST FRAMEWORK 17565M: "Paul E. McKenney" <paulmck@kernel.org> 17566M: Josh Triplett <josh@joshtriplett.org> 17567R: Steven Rostedt <rostedt@goodmis.org> 17568R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17569R: Lai Jiangshan <jiangshanlai@gmail.com> 17570L: rcu@vger.kernel.org 17571S: Supported 17572T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17573F: tools/testing/selftests/rcutorture 17574 17575RDACM20 Camera Sensor 17576M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17577M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17578M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17579M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17580L: linux-media@vger.kernel.org 17581S: Maintained 17582F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17583F: drivers/media/i2c/max9271.c 17584F: drivers/media/i2c/max9271.h 17585F: drivers/media/i2c/rdacm20.c 17586 17587RDACM21 Camera Sensor 17588M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17589M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17590M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17591M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17592L: linux-media@vger.kernel.org 17593S: Maintained 17594F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17595F: drivers/media/i2c/max9271.c 17596F: drivers/media/i2c/max9271.h 17597F: drivers/media/i2c/rdacm21.c 17598 17599RDC R-321X SoC 17600M: Florian Fainelli <florian@openwrt.org> 17601S: Maintained 17602 17603RDC R6040 FAST ETHERNET DRIVER 17604M: Florian Fainelli <f.fainelli@gmail.com> 17605L: netdev@vger.kernel.org 17606S: Maintained 17607F: drivers/net/ethernet/rdc/r6040.c 17608 17609RDMAVT - RDMA verbs software 17610M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17611L: linux-rdma@vger.kernel.org 17612S: Supported 17613F: drivers/infiniband/sw/rdmavt 17614 17615RDS - RELIABLE DATAGRAM SOCKETS 17616M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17617L: netdev@vger.kernel.org 17618L: linux-rdma@vger.kernel.org 17619L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17620S: Supported 17621W: https://oss.oracle.com/projects/rds/ 17622F: Documentation/networking/rds.rst 17623F: net/rds/ 17624 17625RDT - RESOURCE ALLOCATION 17626M: Fenghua Yu <fenghua.yu@intel.com> 17627M: Reinette Chatre <reinette.chatre@intel.com> 17628L: linux-kernel@vger.kernel.org 17629S: Supported 17630F: Documentation/x86/resctrl* 17631F: arch/x86/include/asm/resctrl.h 17632F: arch/x86/kernel/cpu/resctrl/ 17633F: tools/testing/selftests/resctrl/ 17634 17635READ-COPY UPDATE (RCU) 17636M: "Paul E. McKenney" <paulmck@kernel.org> 17637M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17638M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17639M: Josh Triplett <josh@joshtriplett.org> 17640R: Steven Rostedt <rostedt@goodmis.org> 17641R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17642R: Lai Jiangshan <jiangshanlai@gmail.com> 17643R: Joel Fernandes <joel@joelfernandes.org> 17644L: rcu@vger.kernel.org 17645S: Supported 17646W: http://www.rdrop.com/users/paulmck/RCU/ 17647T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17648F: Documentation/RCU/ 17649F: include/linux/rcu* 17650F: kernel/rcu/ 17651X: Documentation/RCU/torture.rst 17652X: include/linux/srcu*.h 17653X: kernel/rcu/srcu*.c 17654 17655REAL TIME CLOCK (RTC) SUBSYSTEM 17656M: Alessandro Zummo <a.zummo@towertech.it> 17657M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17658L: linux-rtc@vger.kernel.org 17659S: Maintained 17660Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17661T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17662F: Documentation/admin-guide/rtc.rst 17663F: Documentation/devicetree/bindings/rtc/ 17664F: drivers/rtc/ 17665F: include/linux/platform_data/rtc-* 17666F: include/linux/rtc.h 17667F: include/linux/rtc/ 17668F: include/uapi/linux/rtc.h 17669F: tools/testing/selftests/rtc/ 17670 17671REALTEK AUDIO CODECS 17672M: Oder Chiou <oder_chiou@realtek.com> 17673S: Maintained 17674F: include/sound/rt*.h 17675F: sound/soc/codecs/rt* 17676 17677REALTEK OTTO WATCHDOG 17678M: Sander Vanheule <sander@svanheule.net> 17679L: linux-watchdog@vger.kernel.org 17680S: Maintained 17681F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17682F: drivers/watchdog/realtek_otto_wdt.c 17683 17684REALTEK RTL83xx SMI DSA ROUTER CHIPS 17685M: Linus Walleij <linus.walleij@linaro.org> 17686M: Alvin Šipraga <alsi@bang-olufsen.dk> 17687S: Maintained 17688F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17689F: drivers/net/dsa/realtek/* 17690 17691REALTEK WIRELESS DRIVER (rtlwifi family) 17692M: Ping-Ke Shih <pkshih@realtek.com> 17693L: linux-wireless@vger.kernel.org 17694S: Maintained 17695W: https://wireless.wiki.kernel.org/ 17696T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17697F: drivers/net/wireless/realtek/rtlwifi/ 17698 17699REALTEK WIRELESS DRIVER (rtw88) 17700M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17701L: linux-wireless@vger.kernel.org 17702S: Maintained 17703F: drivers/net/wireless/realtek/rtw88/ 17704 17705REALTEK WIRELESS DRIVER (rtw89) 17706M: Ping-Ke Shih <pkshih@realtek.com> 17707L: linux-wireless@vger.kernel.org 17708S: Maintained 17709F: drivers/net/wireless/realtek/rtw89/ 17710 17711REDPINE WIRELESS DRIVER 17712L: linux-wireless@vger.kernel.org 17713S: Orphan 17714F: drivers/net/wireless/rsi/ 17715 17716REGISTER MAP ABSTRACTION 17717M: Mark Brown <broonie@kernel.org> 17718L: linux-kernel@vger.kernel.org 17719S: Supported 17720T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17721F: Documentation/devicetree/bindings/regmap/ 17722F: drivers/base/regmap/ 17723F: include/linux/regmap.h 17724 17725REISERFS FILE SYSTEM 17726L: reiserfs-devel@vger.kernel.org 17727S: Supported 17728F: fs/reiserfs/ 17729 17730REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17731M: Bjorn Andersson <andersson@kernel.org> 17732M: Mathieu Poirier <mathieu.poirier@linaro.org> 17733L: linux-remoteproc@vger.kernel.org 17734S: Maintained 17735T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17736F: Documentation/ABI/testing/sysfs-class-remoteproc 17737F: Documentation/devicetree/bindings/remoteproc/ 17738F: Documentation/staging/remoteproc.rst 17739F: drivers/remoteproc/ 17740F: include/linux/remoteproc.h 17741F: include/linux/remoteproc/ 17742 17743REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17744M: Bjorn Andersson <andersson@kernel.org> 17745M: Mathieu Poirier <mathieu.poirier@linaro.org> 17746L: linux-remoteproc@vger.kernel.org 17747S: Maintained 17748T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17749F: Documentation/ABI/testing/sysfs-bus-rpmsg 17750F: Documentation/staging/rpmsg.rst 17751F: drivers/rpmsg/ 17752F: include/linux/rpmsg.h 17753F: include/linux/rpmsg/ 17754F: include/uapi/linux/rpmsg.h 17755F: samples/rpmsg/ 17756 17757REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17758M: Stephan Gerhold <stephan@gerhold.net> 17759L: netdev@vger.kernel.org 17760L: linux-remoteproc@vger.kernel.org 17761S: Maintained 17762F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17763 17764RENESAS CLOCK DRIVERS 17765M: Geert Uytterhoeven <geert+renesas@glider.be> 17766L: linux-renesas-soc@vger.kernel.org 17767S: Supported 17768T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17769F: Documentation/devicetree/bindings/clock/renesas,* 17770F: drivers/clk/renesas/ 17771 17772RENESAS EMEV2 I2C DRIVER 17773M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17774L: linux-renesas-soc@vger.kernel.org 17775S: Supported 17776F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17777F: drivers/i2c/busses/i2c-emev2.c 17778 17779RENESAS ETHERNET DRIVERS 17780R: Sergey Shtylyov <s.shtylyov@omp.ru> 17781L: netdev@vger.kernel.org 17782L: linux-renesas-soc@vger.kernel.org 17783F: Documentation/devicetree/bindings/net/renesas,*.yaml 17784F: drivers/net/ethernet/renesas/ 17785F: include/linux/sh_eth.h 17786 17787RENESAS R-CAR GYROADC DRIVER 17788M: Marek Vasut <marek.vasut@gmail.com> 17789L: linux-iio@vger.kernel.org 17790S: Supported 17791F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17792F: drivers/iio/adc/rcar-gyroadc.c 17793 17794RENESAS R-CAR I2C DRIVERS 17795M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17796L: linux-renesas-soc@vger.kernel.org 17797S: Supported 17798F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17799F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17800F: drivers/i2c/busses/i2c-rcar.c 17801F: drivers/i2c/busses/i2c-sh_mobile.c 17802 17803RENESAS R-CAR SATA DRIVER 17804R: Sergey Shtylyov <s.shtylyov@omp.ru> 17805S: Supported 17806L: linux-ide@vger.kernel.org 17807L: linux-renesas-soc@vger.kernel.org 17808F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17809F: drivers/ata/sata_rcar.c 17810 17811RENESAS R-CAR THERMAL DRIVERS 17812M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17813L: linux-renesas-soc@vger.kernel.org 17814S: Supported 17815F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17816F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17817F: drivers/thermal/rcar_gen3_thermal.c 17818F: drivers/thermal/rcar_thermal.c 17819 17820RENESAS RIIC DRIVER 17821M: Chris Brandt <chris.brandt@renesas.com> 17822L: linux-renesas-soc@vger.kernel.org 17823S: Supported 17824F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17825F: drivers/i2c/busses/i2c-riic.c 17826 17827RENESAS USB PHY DRIVER 17828M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17829L: linux-renesas-soc@vger.kernel.org 17830S: Maintained 17831F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17832 17833RENESAS RZ/G2L A/D DRIVER 17834M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17835L: linux-iio@vger.kernel.org 17836L: linux-renesas-soc@vger.kernel.org 17837S: Supported 17838F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17839F: drivers/iio/adc/rzg2l_adc.c 17840 17841RENESAS RZ/N1 A5PSW SWITCH DRIVER 17842M: Clément Léger <clement.leger@bootlin.com> 17843L: linux-renesas-soc@vger.kernel.org 17844L: netdev@vger.kernel.org 17845S: Maintained 17846F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17847F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17848F: drivers/net/dsa/rzn1_a5psw* 17849F: drivers/net/pcs/pcs-rzn1-miic.c 17850F: include/dt-bindings/net/pcs-rzn1-miic.h 17851F: include/linux/pcs-rzn1-miic.h 17852F: net/dsa/tag_rzn1_a5psw.c 17853 17854RENESAS RZ/N1 RTC CONTROLLER DRIVER 17855M: Miquel Raynal <miquel.raynal@bootlin.com> 17856L: linux-rtc@vger.kernel.org 17857L: linux-renesas-soc@vger.kernel.org 17858S: Maintained 17859F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17860F: drivers/rtc/rtc-rzn1.c 17861 17862RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17863M: Miquel Raynal <miquel.raynal@bootlin.com> 17864L: linux-mtd@lists.infradead.org 17865L: linux-renesas-soc@vger.kernel.org 17866S: Maintained 17867F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17868F: drivers/mtd/nand/raw/renesas-nand-controller.c 17869 17870RENESAS VERSACLOCK 7 CLOCK DRIVER 17871M: Alex Helms <alexander.helms.jy@renesas.com> 17872S: Maintained 17873F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17874F: drivers/clk/clk-versaclock7.c 17875 17876RESET CONTROLLER FRAMEWORK 17877M: Philipp Zabel <p.zabel@pengutronix.de> 17878S: Maintained 17879T: git git://git.pengutronix.de/git/pza/linux 17880F: Documentation/devicetree/bindings/reset/ 17881F: Documentation/driver-api/reset.rst 17882F: drivers/reset/ 17883F: include/dt-bindings/reset/ 17884F: include/linux/reset-controller.h 17885F: include/linux/reset.h 17886F: include/linux/reset/ 17887K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17888 17889RESTARTABLE SEQUENCES SUPPORT 17890M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17891M: Peter Zijlstra <peterz@infradead.org> 17892M: "Paul E. McKenney" <paulmck@kernel.org> 17893M: Boqun Feng <boqun.feng@gmail.com> 17894L: linux-kernel@vger.kernel.org 17895S: Supported 17896F: include/trace/events/rseq.h 17897F: include/uapi/linux/rseq.h 17898F: kernel/rseq.c 17899F: tools/testing/selftests/rseq/ 17900 17901RFKILL 17902M: Johannes Berg <johannes@sipsolutions.net> 17903L: linux-wireless@vger.kernel.org 17904S: Maintained 17905W: https://wireless.wiki.kernel.org/ 17906Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17907T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17908T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17909F: Documentation/ABI/stable/sysfs-class-rfkill 17910F: Documentation/driver-api/rfkill.rst 17911F: include/linux/rfkill.h 17912F: include/uapi/linux/rfkill.h 17913F: net/rfkill/ 17914 17915RHASHTABLE 17916M: Thomas Graf <tgraf@suug.ch> 17917M: Herbert Xu <herbert@gondor.apana.org.au> 17918L: netdev@vger.kernel.org 17919S: Maintained 17920F: include/linux/rhashtable-types.h 17921F: include/linux/rhashtable.h 17922F: lib/rhashtable.c 17923F: lib/test_rhashtable.c 17924 17925RICOH R5C592 MEMORYSTICK DRIVER 17926M: Maxim Levitsky <maximlevitsky@gmail.com> 17927S: Maintained 17928F: drivers/memstick/host/r592.* 17929 17930RICOH SMARTMEDIA/XD DRIVER 17931M: Maxim Levitsky <maximlevitsky@gmail.com> 17932S: Maintained 17933F: drivers/mtd/nand/raw/r852.c 17934F: drivers/mtd/nand/raw/r852.h 17935 17936RISC-V PMU DRIVERS 17937M: Atish Patra <atishp@atishpatra.org> 17938R: Anup Patel <anup@brainfault.org> 17939L: linux-riscv@lists.infradead.org 17940S: Supported 17941F: drivers/perf/riscv_pmu.c 17942F: drivers/perf/riscv_pmu_legacy.c 17943F: drivers/perf/riscv_pmu_sbi.c 17944 17945RISC-V ARCHITECTURE 17946M: Paul Walmsley <paul.walmsley@sifive.com> 17947M: Palmer Dabbelt <palmer@dabbelt.com> 17948M: Albert Ou <aou@eecs.berkeley.edu> 17949L: linux-riscv@lists.infradead.org 17950S: Supported 17951Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17952P: Documentation/riscv/patch-acceptance.rst 17953T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17954F: arch/riscv/ 17955N: riscv 17956K: riscv 17957 17958RISC-V MICROCHIP FPGA SUPPORT 17959M: Conor Dooley <conor.dooley@microchip.com> 17960M: Daire McNamara <daire.mcnamara@microchip.com> 17961L: linux-riscv@lists.infradead.org 17962S: Supported 17963F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17964F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17965F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17966F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17967F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17968F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17969F: Documentation/devicetree/bindings/riscv/microchip.yaml 17970F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17971F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17972F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17973F: arch/riscv/boot/dts/microchip/ 17974F: drivers/char/hw_random/mpfs-rng.c 17975F: drivers/clk/microchip/clk-mpfs.c 17976F: drivers/i2c/busses/i2c-microchip-corei2c.c 17977F: drivers/mailbox/mailbox-mpfs.c 17978F: drivers/pci/controller/pcie-microchip-host.c 17979F: drivers/reset/reset-mpfs.c 17980F: drivers/rtc/rtc-mpfs.c 17981F: drivers/soc/microchip/mpfs-sys-controller.c 17982F: drivers/spi/spi-microchip-core-qspi.c 17983F: drivers/spi/spi-microchip-core.c 17984F: drivers/usb/musb/mpfs.c 17985F: include/soc/microchip/mpfs.h 17986 17987RISC-V MISC SOC SUPPORT 17988M: Conor Dooley <conor@kernel.org> 17989L: linux-riscv@lists.infradead.org 17990S: Maintained 17991Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17992T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17993F: Documentation/devicetree/bindings/riscv/ 17994F: arch/riscv/boot/dts/ 17995 17996RNBD BLOCK DRIVERS 17997M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17998M: Jack Wang <jinpu.wang@ionos.com> 17999L: linux-block@vger.kernel.org 18000S: Maintained 18001F: drivers/block/rnbd/ 18002 18003ROCCAT DRIVERS 18004M: Stefan Achatz <erazor_de@users.sourceforge.net> 18005S: Maintained 18006W: http://sourceforge.net/projects/roccat/ 18007F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18008F: drivers/hid/hid-roccat* 18009F: include/linux/hid-roccat* 18010 18011ROCKCHIP CRYPTO DRIVERS 18012M: Corentin Labbe <clabbe@baylibre.com> 18013L: linux-crypto@vger.kernel.org 18014S: Maintained 18015F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18016F: drivers/crypto/rockchip/ 18017 18018ROCKCHIP I2S TDM DRIVER 18019M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18020L: linux-rockchip@lists.infradead.org 18021S: Maintained 18022F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18023F: sound/soc/rockchip/rockchip_i2s_tdm.* 18024 18025ROCKCHIP ISP V1 DRIVER 18026M: Dafna Hirschfeld <dafna@fastmail.com> 18027L: linux-media@vger.kernel.org 18028L: linux-rockchip@lists.infradead.org 18029S: Maintained 18030F: Documentation/admin-guide/media/rkisp1.rst 18031F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18032F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18033F: drivers/media/platform/rockchip/rkisp1 18034F: include/uapi/linux/rkisp1-config.h 18035 18036ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18037M: Jacob Chen <jacob-chen@iotwrt.com> 18038M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18039L: linux-media@vger.kernel.org 18040L: linux-rockchip@lists.infradead.org 18041S: Maintained 18042F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18043F: drivers/media/platform/rockchip/rga/ 18044 18045ROCKCHIP VIDEO DECODER DRIVER 18046M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18047L: linux-media@vger.kernel.org 18048L: linux-rockchip@lists.infradead.org 18049S: Maintained 18050F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18051F: drivers/staging/media/rkvdec/ 18052 18053ROCKER DRIVER 18054M: Jiri Pirko <jiri@resnulli.us> 18055L: netdev@vger.kernel.org 18056S: Supported 18057F: drivers/net/ethernet/rocker/ 18058 18059ROCKETPORT EXPRESS/INFINITY DRIVER 18060M: Kevin Cernekee <cernekee@gmail.com> 18061L: linux-serial@vger.kernel.org 18062S: Odd Fixes 18063F: drivers/tty/serial/rp2.* 18064 18065ROHM BD99954 CHARGER IC 18066M: Matti Vaittinen <mazziesaccount@gmail.com> 18067S: Supported 18068F: drivers/power/supply/bd99954-charger.c 18069F: drivers/power/supply/bd99954-charger.h 18070 18071ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18072M: Tomasz Duszynski <tduszyns@gmail.com> 18073S: Maintained 18074F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18075F: drivers/iio/light/bh1750.c 18076 18077ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18078M: Marek Vasut <marek.vasut+renesas@gmail.com> 18079L: linux-kernel@vger.kernel.org 18080L: linux-renesas-soc@vger.kernel.org 18081S: Supported 18082F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18083F: drivers/gpio/gpio-bd9571mwv.c 18084F: drivers/mfd/bd9571mwv.c 18085F: drivers/regulator/bd9571mwv-regulator.c 18086F: include/linux/mfd/bd9571mwv.h 18087 18088ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18089M: Matti Vaittinen <mazziesaccount@gmail.com> 18090S: Supported 18091F: drivers/clk/clk-bd718x7.c 18092F: drivers/gpio/gpio-bd71815.c 18093F: drivers/gpio/gpio-bd71828.c 18094F: drivers/mfd/rohm-bd71828.c 18095F: drivers/mfd/rohm-bd718x7.c 18096F: drivers/mfd/rohm-bd9576.c 18097F: drivers/regulator/bd71815-regulator.c 18098F: drivers/regulator/bd71828-regulator.c 18099F: drivers/regulator/bd718x7-regulator.c 18100F: drivers/regulator/bd9576-regulator.c 18101F: drivers/regulator/rohm-regulator.c 18102F: drivers/rtc/rtc-bd70528.c 18103F: drivers/watchdog/bd9576_wdt.c 18104F: include/linux/mfd/rohm-bd71815.h 18105F: include/linux/mfd/rohm-bd71828.h 18106F: include/linux/mfd/rohm-bd718x7.h 18107F: include/linux/mfd/rohm-bd957x.h 18108F: include/linux/mfd/rohm-generic.h 18109F: include/linux/mfd/rohm-shared.h 18110 18111ROSE NETWORK LAYER 18112M: Ralf Baechle <ralf@linux-mips.org> 18113L: linux-hams@vger.kernel.org 18114S: Maintained 18115W: http://www.linux-ax25.org/ 18116F: include/net/rose.h 18117F: include/uapi/linux/rose.h 18118F: net/rose/ 18119 18120ROTATION DRIVER FOR ALLWINNER A83T 18121M: Jernej Skrabec <jernej.skrabec@gmail.com> 18122L: linux-media@vger.kernel.org 18123S: Maintained 18124T: git git://linuxtv.org/media_tree.git 18125F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18126F: drivers/media/platform/sunxi/sun8i-rotate/ 18127 18128RPMSG TTY DRIVER 18129M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18130L: linux-remoteproc@vger.kernel.org 18131S: Maintained 18132F: drivers/tty/rpmsg_tty.c 18133 18134RTL2830 MEDIA DRIVER 18135M: Antti Palosaari <crope@iki.fi> 18136L: linux-media@vger.kernel.org 18137S: Maintained 18138W: https://linuxtv.org 18139W: http://palosaari.fi/linux/ 18140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18141T: git git://linuxtv.org/anttip/media_tree.git 18142F: drivers/media/dvb-frontends/rtl2830* 18143 18144RTL2832 MEDIA DRIVER 18145M: Antti Palosaari <crope@iki.fi> 18146L: linux-media@vger.kernel.org 18147S: Maintained 18148W: https://linuxtv.org 18149W: http://palosaari.fi/linux/ 18150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18151T: git git://linuxtv.org/anttip/media_tree.git 18152F: drivers/media/dvb-frontends/rtl2832* 18153 18154RTL2832_SDR MEDIA DRIVER 18155M: Antti Palosaari <crope@iki.fi> 18156L: linux-media@vger.kernel.org 18157S: Maintained 18158W: https://linuxtv.org 18159W: http://palosaari.fi/linux/ 18160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18161T: git git://linuxtv.org/anttip/media_tree.git 18162F: drivers/media/dvb-frontends/rtl2832_sdr* 18163 18164RTL8180 WIRELESS DRIVER 18165L: linux-wireless@vger.kernel.org 18166S: Orphan 18167W: https://wireless.wiki.kernel.org/ 18168T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18169F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18170 18171RTL8187 WIRELESS DRIVER 18172M: Herton Ronaldo Krzesinski <herton@canonical.com> 18173M: Hin-Tak Leung <htl10@users.sourceforge.net> 18174M: Larry Finger <Larry.Finger@lwfinger.net> 18175L: linux-wireless@vger.kernel.org 18176S: Maintained 18177W: https://wireless.wiki.kernel.org/ 18178T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18179F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18180 18181RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18182M: Jes Sorensen <Jes.Sorensen@gmail.com> 18183L: linux-wireless@vger.kernel.org 18184S: Maintained 18185T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18186F: drivers/net/wireless/realtek/rtl8xxxu/ 18187 18188RTRS TRANSPORT DRIVERS 18189M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18190M: Jack Wang <jinpu.wang@ionos.com> 18191L: linux-rdma@vger.kernel.org 18192S: Maintained 18193F: drivers/infiniband/ulp/rtrs/ 18194 18195RUNTIME VERIFICATION (RV) 18196M: Daniel Bristot de Oliveira <bristot@kernel.org> 18197M: Steven Rostedt <rostedt@goodmis.org> 18198L: linux-trace-devel@vger.kernel.org 18199S: Maintained 18200F: Documentation/trace/rv/ 18201F: include/linux/rv.h 18202F: include/rv/ 18203F: kernel/trace/rv/ 18204F: tools/verification/ 18205 18206RUST 18207M: Miguel Ojeda <ojeda@kernel.org> 18208M: Alex Gaynor <alex.gaynor@gmail.com> 18209M: Wedson Almeida Filho <wedsonaf@gmail.com> 18210R: Boqun Feng <boqun.feng@gmail.com> 18211R: Gary Guo <gary@garyguo.net> 18212R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18213L: rust-for-linux@vger.kernel.org 18214S: Supported 18215W: https://github.com/Rust-for-Linux/linux 18216B: https://github.com/Rust-for-Linux/linux/issues 18217T: git https://github.com/Rust-for-Linux/linux.git rust-next 18218F: Documentation/rust/ 18219F: rust/ 18220F: samples/rust/ 18221F: scripts/*rust* 18222K: \b(?i:rust)\b 18223 18224RXRPC SOCKETS (AF_RXRPC) 18225M: David Howells <dhowells@redhat.com> 18226M: Marc Dionne <marc.dionne@auristor.com> 18227L: linux-afs@lists.infradead.org 18228S: Supported 18229W: https://www.infradead.org/~dhowells/kafs/ 18230F: Documentation/networking/rxrpc.rst 18231F: include/keys/rxrpc-type.h 18232F: include/net/af_rxrpc.h 18233F: include/trace/events/rxrpc.h 18234F: include/uapi/linux/rxrpc.h 18235F: net/rxrpc/ 18236 18237S3 SAVAGE FRAMEBUFFER DRIVER 18238M: Antonino Daplas <adaplas@gmail.com> 18239L: linux-fbdev@vger.kernel.org 18240S: Maintained 18241F: drivers/video/fbdev/savage/ 18242 18243S390 ARCHITECTURE 18244M: Heiko Carstens <hca@linux.ibm.com> 18245M: Vasily Gorbik <gor@linux.ibm.com> 18246M: Alexander Gordeev <agordeev@linux.ibm.com> 18247R: Christian Borntraeger <borntraeger@linux.ibm.com> 18248R: Sven Schnelle <svens@linux.ibm.com> 18249L: linux-s390@vger.kernel.org 18250S: Supported 18251T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18252F: Documentation/driver-api/s390-drivers.rst 18253F: Documentation/s390/ 18254F: arch/s390/ 18255F: drivers/s390/ 18256 18257S390 COMMON I/O LAYER 18258M: Vineeth Vijayan <vneethv@linux.ibm.com> 18259M: Peter Oberparleiter <oberpar@linux.ibm.com> 18260L: linux-s390@vger.kernel.org 18261S: Supported 18262F: drivers/s390/cio/ 18263 18264S390 DASD DRIVER 18265M: Stefan Haberland <sth@linux.ibm.com> 18266M: Jan Hoeppner <hoeppner@linux.ibm.com> 18267L: linux-s390@vger.kernel.org 18268S: Supported 18269F: block/partitions/ibm.c 18270F: drivers/s390/block/dasd* 18271F: include/linux/dasd_mod.h 18272 18273S390 IOMMU (PCI) 18274M: Matthew Rosato <mjrosato@linux.ibm.com> 18275M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18276L: linux-s390@vger.kernel.org 18277S: Supported 18278F: drivers/iommu/s390-iommu.c 18279 18280S390 IUCV NETWORK LAYER 18281M: Alexandra Winter <wintera@linux.ibm.com> 18282M: Wenjia Zhang <wenjia@linux.ibm.com> 18283L: linux-s390@vger.kernel.org 18284L: netdev@vger.kernel.org 18285S: Supported 18286F: drivers/s390/net/*iucv* 18287F: include/net/iucv/ 18288F: net/iucv/ 18289 18290S390 NETWORK DRIVERS 18291M: Alexandra Winter <wintera@linux.ibm.com> 18292M: Wenjia Zhang <wenjia@linux.ibm.com> 18293L: linux-s390@vger.kernel.org 18294L: netdev@vger.kernel.org 18295S: Supported 18296F: drivers/s390/net/ 18297 18298S390 MM 18299M: Alexander Gordeev <agordeev@linux.ibm.com> 18300M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18301L: linux-s390@vger.kernel.org 18302S: Supported 18303T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18304F: arch/s390/include/asm/pgtable.h 18305F: arch/s390/mm 18306 18307S390 PCI SUBSYSTEM 18308M: Niklas Schnelle <schnelle@linux.ibm.com> 18309M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18310L: linux-s390@vger.kernel.org 18311S: Supported 18312F: arch/s390/pci/ 18313F: drivers/pci/hotplug/s390_pci_hpc.c 18314F: Documentation/s390/pci.rst 18315 18316S390 VFIO AP DRIVER 18317M: Tony Krowiak <akrowiak@linux.ibm.com> 18318M: Halil Pasic <pasic@linux.ibm.com> 18319M: Jason Herne <jjherne@linux.ibm.com> 18320L: linux-s390@vger.kernel.org 18321S: Supported 18322F: Documentation/s390/vfio-ap* 18323F: drivers/s390/crypto/vfio_ap* 18324 18325S390 VFIO-CCW DRIVER 18326M: Eric Farman <farman@linux.ibm.com> 18327M: Matthew Rosato <mjrosato@linux.ibm.com> 18328R: Halil Pasic <pasic@linux.ibm.com> 18329L: linux-s390@vger.kernel.org 18330L: kvm@vger.kernel.org 18331S: Supported 18332F: Documentation/s390/vfio-ccw.rst 18333F: drivers/s390/cio/vfio_ccw* 18334F: include/uapi/linux/vfio_ccw.h 18335 18336S390 VFIO-PCI DRIVER 18337M: Matthew Rosato <mjrosato@linux.ibm.com> 18338M: Eric Farman <farman@linux.ibm.com> 18339L: linux-s390@vger.kernel.org 18340L: kvm@vger.kernel.org 18341S: Supported 18342F: arch/s390/kvm/pci* 18343F: drivers/vfio/pci/vfio_pci_zdev.c 18344F: include/uapi/linux/vfio_zdev.h 18345 18346S390 ZCRYPT DRIVER 18347M: Harald Freudenberger <freude@linux.ibm.com> 18348L: linux-s390@vger.kernel.org 18349S: Supported 18350F: drivers/s390/crypto/ 18351 18352S390 ZFCP DRIVER 18353M: Steffen Maier <maier@linux.ibm.com> 18354M: Benjamin Block <bblock@linux.ibm.com> 18355L: linux-s390@vger.kernel.org 18356S: Supported 18357F: drivers/s390/scsi/zfcp_* 18358 18359S3C ADC BATTERY DRIVER 18360M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18361L: linux-samsung-soc@vger.kernel.org 18362S: Odd Fixes 18363F: drivers/power/supply/s3c_adc_battery.c 18364F: include/linux/s3c_adc_battery.h 18365 18366S3C24XX SD/MMC Driver 18367M: Ben Dooks <ben-linux@fluff.org> 18368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18369S: Supported 18370F: drivers/mmc/host/s3cmci.* 18371 18372SAA6588 RDS RECEIVER DRIVER 18373M: Hans Verkuil <hverkuil@xs4all.nl> 18374L: linux-media@vger.kernel.org 18375S: Odd Fixes 18376W: https://linuxtv.org 18377T: git git://linuxtv.org/media_tree.git 18378F: drivers/media/i2c/saa6588* 18379 18380SAA7134 VIDEO4LINUX DRIVER 18381M: Mauro Carvalho Chehab <mchehab@kernel.org> 18382L: linux-media@vger.kernel.org 18383S: Odd fixes 18384W: https://linuxtv.org 18385T: git git://linuxtv.org/media_tree.git 18386F: Documentation/driver-api/media/drivers/saa7134* 18387F: drivers/media/pci/saa7134/ 18388 18389SAA7146 VIDEO4LINUX-2 DRIVER 18390M: Hans Verkuil <hverkuil@xs4all.nl> 18391L: linux-media@vger.kernel.org 18392S: Maintained 18393T: git git://linuxtv.org/media_tree.git 18394F: drivers/staging/media/deprecated/saa7146/ 18395 18396SAFESETID SECURITY MODULE 18397M: Micah Morton <mortonm@chromium.org> 18398S: Supported 18399F: Documentation/admin-guide/LSM/SafeSetID.rst 18400F: security/safesetid/ 18401 18402SAMSUNG AUDIO (ASoC) DRIVERS 18403M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18404M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18406S: Supported 18407B: mailto:linux-samsung-soc@vger.kernel.org 18408F: Documentation/devicetree/bindings/sound/samsung* 18409F: sound/soc/samsung/ 18410 18411SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18412M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18413L: linux-crypto@vger.kernel.org 18414L: linux-samsung-soc@vger.kernel.org 18415S: Maintained 18416F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18417F: drivers/crypto/exynos-rng.c 18418 18419SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18420M: Łukasz Stelmach <l.stelmach@samsung.com> 18421L: linux-samsung-soc@vger.kernel.org 18422S: Maintained 18423F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18424F: drivers/char/hw_random/exynos-trng.c 18425 18426SAMSUNG FRAMEBUFFER DRIVER 18427M: Jingoo Han <jingoohan1@gmail.com> 18428L: linux-fbdev@vger.kernel.org 18429S: Maintained 18430F: drivers/video/fbdev/s3c-fb.c 18431 18432SAMSUNG INTERCONNECT DRIVERS 18433M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18434M: Artur Świgoń <a.swigon@samsung.com> 18435L: linux-pm@vger.kernel.org 18436L: linux-samsung-soc@vger.kernel.org 18437S: Supported 18438F: drivers/interconnect/samsung/ 18439 18440SAMSUNG LAPTOP DRIVER 18441M: Corentin Chary <corentin.chary@gmail.com> 18442L: platform-driver-x86@vger.kernel.org 18443S: Maintained 18444F: drivers/platform/x86/samsung-laptop.c 18445 18446SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18447M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18448L: linux-kernel@vger.kernel.org 18449L: linux-samsung-soc@vger.kernel.org 18450S: Supported 18451B: mailto:linux-samsung-soc@vger.kernel.org 18452F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18453F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18454F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18455F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18456F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18457F: drivers/clk/clk-s2mps11.c 18458F: drivers/mfd/sec*.c 18459F: drivers/regulator/s2m*.c 18460F: drivers/regulator/s5m*.c 18461F: drivers/rtc/rtc-s5m.c 18462F: include/linux/mfd/samsung/ 18463 18464SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18465M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18466L: linux-media@vger.kernel.org 18467L: linux-samsung-soc@vger.kernel.org 18468S: Maintained 18469F: drivers/media/platform/samsung/s3c-camif/ 18470F: include/media/drv-intf/s3c_camif.h 18471 18472SAMSUNG S3FWRN5 NFC DRIVER 18473M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18474L: linux-nfc@lists.01.org (subscribers-only) 18475S: Maintained 18476F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18477F: drivers/nfc/s3fwrn5 18478 18479SAMSUNG S5C73M3 CAMERA DRIVER 18480M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18481M: Andrzej Hajda <andrzej.hajda@intel.com> 18482L: linux-media@vger.kernel.org 18483S: Supported 18484F: drivers/media/i2c/s5c73m3/* 18485 18486SAMSUNG S5K5BAF CAMERA DRIVER 18487M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18488M: Andrzej Hajda <andrzej.hajda@intel.com> 18489L: linux-media@vger.kernel.org 18490S: Supported 18491F: drivers/media/i2c/s5k5baf.c 18492 18493SAMSUNG S5P Security SubSystem (SSS) DRIVER 18494M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18495M: Vladimir Zapolskiy <vz@mleia.com> 18496L: linux-crypto@vger.kernel.org 18497L: linux-samsung-soc@vger.kernel.org 18498S: Maintained 18499F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18500F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18501F: drivers/crypto/s5p-sss.c 18502 18503SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18504M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18505L: linux-media@vger.kernel.org 18506S: Supported 18507Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18508F: drivers/media/platform/samsung/exynos4-is/ 18509 18510SAMSUNG SOC CLOCK DRIVERS 18511M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18512M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18513M: Tomasz Figa <tomasz.figa@gmail.com> 18514M: Chanwoo Choi <cw00.choi@samsung.com> 18515R: Alim Akhtar <alim.akhtar@samsung.com> 18516L: linux-samsung-soc@vger.kernel.org 18517S: Supported 18518T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18520F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18521F: Documentation/devicetree/bindings/clock/samsung,s3c* 18522F: drivers/clk/samsung/ 18523F: include/dt-bindings/clock/exynos*.h 18524F: include/dt-bindings/clock/s3c*.h 18525F: include/dt-bindings/clock/s5p*.h 18526F: include/dt-bindings/clock/samsung,*.h 18527F: include/linux/clk/samsung.h 18528F: include/linux/platform_data/clk-s3c2410.h 18529 18530SAMSUNG SPI DRIVERS 18531M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18532M: Andi Shyti <andi@etezian.org> 18533L: linux-spi@vger.kernel.org 18534L: linux-samsung-soc@vger.kernel.org 18535S: Maintained 18536F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18537F: drivers/spi/spi-s3c* 18538F: include/linux/platform_data/spi-s3c64xx.h 18539F: include/linux/spi/s3c24xx-fiq.h 18540 18541SAMSUNG SXGBE DRIVERS 18542M: Byungho An <bh74.an@samsung.com> 18543L: netdev@vger.kernel.org 18544S: Supported 18545F: drivers/net/ethernet/samsung/sxgbe/ 18546 18547SAMSUNG THERMAL DRIVER 18548M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18549M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18550L: linux-pm@vger.kernel.org 18551L: linux-samsung-soc@vger.kernel.org 18552S: Maintained 18553F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18554F: drivers/thermal/samsung/ 18555 18556SAMSUNG USB2 PHY DRIVER 18557M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18558L: linux-kernel@vger.kernel.org 18559S: Supported 18560F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18561F: Documentation/driver-api/phy/samsung-usb2.rst 18562F: drivers/phy/samsung/phy-exynos4210-usb2.c 18563F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18564F: drivers/phy/samsung/phy-exynos5250-usb2.c 18565F: drivers/phy/samsung/phy-s5pv210-usb2.c 18566F: drivers/phy/samsung/phy-samsung-usb2.c 18567F: drivers/phy/samsung/phy-samsung-usb2.h 18568 18569SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18570M: Paul Barker <paul.barker@sancloud.com> 18571R: Marc Murphy <marc.murphy@sancloud.com> 18572S: Supported 18573F: arch/arm/boot/dts/am335x-sancloud* 18574 18575SC1200 WDT DRIVER 18576M: Zwane Mwaikambo <zwanem@gmail.com> 18577S: Maintained 18578F: drivers/watchdog/sc1200wdt.c 18579 18580SCHEDULER 18581M: Ingo Molnar <mingo@redhat.com> 18582M: Peter Zijlstra <peterz@infradead.org> 18583M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18584M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18585R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18586R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18587R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18588R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18589R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18590R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18591L: linux-kernel@vger.kernel.org 18592S: Maintained 18593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18594F: include/linux/preempt.h 18595F: include/linux/sched.h 18596F: include/linux/wait.h 18597F: include/uapi/linux/sched.h 18598F: kernel/sched/ 18599 18600SCR24X CHIP CARD INTERFACE DRIVER 18601M: Lubomir Rintel <lkundrak@v3.sk> 18602S: Supported 18603F: drivers/char/pcmcia/scr24x_cs.c 18604 18605SCSI RDMA PROTOCOL (SRP) INITIATOR 18606M: Bart Van Assche <bvanassche@acm.org> 18607L: linux-rdma@vger.kernel.org 18608S: Supported 18609Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18610F: drivers/infiniband/ulp/srp/ 18611F: include/scsi/srp.h 18612 18613SCSI RDMA PROTOCOL (SRP) TARGET 18614M: Bart Van Assche <bvanassche@acm.org> 18615L: linux-rdma@vger.kernel.org 18616L: target-devel@vger.kernel.org 18617S: Supported 18618Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18619F: drivers/infiniband/ulp/srpt/ 18620 18621SCSI SG DRIVER 18622M: Doug Gilbert <dgilbert@interlog.com> 18623L: linux-scsi@vger.kernel.org 18624S: Maintained 18625W: http://sg.danny.cz/sg 18626F: Documentation/scsi/scsi-generic.rst 18627F: drivers/scsi/sg.c 18628F: include/scsi/sg.h 18629 18630SCSI SUBSYSTEM 18631M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18632M: "Martin K. Petersen" <martin.petersen@oracle.com> 18633L: linux-scsi@vger.kernel.org 18634S: Maintained 18635Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18636T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18637T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18638F: Documentation/devicetree/bindings/scsi/ 18639F: drivers/scsi/ 18640F: drivers/ufs/ 18641F: include/scsi/ 18642 18643SCSI TAPE DRIVER 18644M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18645L: linux-scsi@vger.kernel.org 18646S: Maintained 18647F: Documentation/scsi/st.rst 18648F: drivers/scsi/st.* 18649F: drivers/scsi/st_*.h 18650 18651SCSI TARGET CORE USER DRIVER 18652M: Bodo Stroesser <bostroesser@gmail.com> 18653L: linux-scsi@vger.kernel.org 18654L: target-devel@vger.kernel.org 18655S: Supported 18656F: Documentation/target/tcmu-design.rst 18657F: drivers/target/target_core_user.c 18658F: include/uapi/linux/target_core_user.h 18659 18660SCSI TARGET SUBSYSTEM 18661M: "Martin K. Petersen" <martin.petersen@oracle.com> 18662L: linux-scsi@vger.kernel.org 18663L: target-devel@vger.kernel.org 18664S: Supported 18665W: http://www.linux-iscsi.org 18666Q: https://patchwork.kernel.org/project/target-devel/list/ 18667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18668F: Documentation/target/ 18669F: drivers/target/ 18670F: include/target/ 18671 18672SCTP PROTOCOL 18673M: Vlad Yasevich <vyasevich@gmail.com> 18674M: Neil Horman <nhorman@tuxdriver.com> 18675M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18676L: linux-sctp@vger.kernel.org 18677S: Maintained 18678W: http://lksctp.sourceforge.net 18679F: Documentation/networking/sctp.rst 18680F: include/linux/sctp.h 18681F: include/net/sctp/ 18682F: include/uapi/linux/sctp.h 18683F: net/sctp/ 18684 18685SCx200 CPU SUPPORT 18686M: Jim Cromie <jim.cromie@gmail.com> 18687S: Odd Fixes 18688F: Documentation/i2c/busses/scx200_acb.rst 18689F: arch/x86/platform/scx200/ 18690F: drivers/i2c/busses/scx200* 18691F: drivers/mtd/maps/scx200_docflash.c 18692F: drivers/watchdog/scx200_wdt.c 18693F: include/linux/scx200.h 18694 18695SCx200 GPIO DRIVER 18696M: Jim Cromie <jim.cromie@gmail.com> 18697S: Maintained 18698F: drivers/char/scx200_gpio.c 18699F: include/linux/scx200_gpio.h 18700 18701SCx200 HRT CLOCKSOURCE DRIVER 18702M: Jim Cromie <jim.cromie@gmail.com> 18703S: Maintained 18704F: drivers/clocksource/scx200_hrt.c 18705 18706SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18707M: Sascha Sommer <saschasommer@freenet.de> 18708L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18709S: Maintained 18710F: drivers/mmc/host/sdricoh_cs.c 18711 18712SECO BOARDS CEC DRIVER 18713M: Ettore Chimenti <ek5.chimenti@gmail.com> 18714S: Maintained 18715F: drivers/media/cec/platform/seco/seco-cec.c 18716F: drivers/media/cec/platform/seco/seco-cec.h 18717 18718SECURE COMPUTING 18719M: Kees Cook <keescook@chromium.org> 18720R: Andy Lutomirski <luto@amacapital.net> 18721R: Will Drewry <wad@chromium.org> 18722S: Supported 18723T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18724F: Documentation/userspace-api/seccomp_filter.rst 18725F: include/linux/seccomp.h 18726F: include/uapi/linux/seccomp.h 18727F: kernel/seccomp.c 18728F: tools/testing/selftests/kselftest_harness.h 18729F: tools/testing/selftests/seccomp/* 18730K: \bsecure_computing 18731K: \bTIF_SECCOMP\b 18732 18733SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18734M: Kamal Dasu <kdasu.kdev@gmail.com> 18735M: Al Cooper <alcooperx@gmail.com> 18736R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18737L: linux-mmc@vger.kernel.org 18738S: Maintained 18739F: drivers/mmc/host/sdhci-brcmstb* 18740 18741SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18742M: Adrian Hunter <adrian.hunter@intel.com> 18743L: linux-mmc@vger.kernel.org 18744S: Supported 18745F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18746F: drivers/mmc/host/sdhci* 18747 18748SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18749M: Eugen Hristev <eugen.hristev@microchip.com> 18750L: linux-mmc@vger.kernel.org 18751S: Supported 18752F: drivers/mmc/host/sdhci-of-at91.c 18753 18754SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18755M: Ben Dooks <ben-linux@fluff.org> 18756M: Jaehoon Chung <jh80.chung@samsung.com> 18757L: linux-mmc@vger.kernel.org 18758S: Maintained 18759F: drivers/mmc/host/sdhci-s3c* 18760 18761SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18762M: Viresh Kumar <vireshk@kernel.org> 18763L: linux-mmc@vger.kernel.org 18764S: Maintained 18765F: drivers/mmc/host/sdhci-spear.c 18766 18767SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18768M: Vignesh Raghavendra <vigneshr@ti.com> 18769L: linux-mmc@vger.kernel.org 18770S: Maintained 18771F: drivers/mmc/host/sdhci-omap.c 18772 18773SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18774M: Haibo Chen <haibo.chen@nxp.com> 18775L: linux-imx@nxp.com 18776L: linux-mmc@vger.kernel.org 18777S: Maintained 18778F: drivers/mmc/host/sdhci-esdhc-imx.c 18779 18780SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18781M: Jonathan Derrick <jonathan.derrick@linux.dev> 18782L: linux-block@vger.kernel.org 18783S: Supported 18784F: block/opal_proto.h 18785F: block/sed* 18786F: include/linux/sed* 18787F: include/uapi/linux/sed* 18788 18789SECURITY CONTACT 18790M: Security Officers <security@kernel.org> 18791S: Supported 18792F: Documentation/admin-guide/security-bugs.rst 18793 18794SECURITY SUBSYSTEM 18795M: Paul Moore <paul@paul-moore.com> 18796M: James Morris <jmorris@namei.org> 18797M: "Serge E. Hallyn" <serge@hallyn.com> 18798L: linux-security-module@vger.kernel.org (suggested Cc:) 18799S: Supported 18800W: http://kernsec.org/ 18801T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18802F: security/ 18803X: security/selinux/ 18804 18805SELINUX SECURITY MODULE 18806M: Paul Moore <paul@paul-moore.com> 18807M: Stephen Smalley <stephen.smalley.work@gmail.com> 18808M: Eric Paris <eparis@parisplace.org> 18809L: selinux@vger.kernel.org 18810S: Supported 18811W: https://selinuxproject.org 18812W: https://github.com/SELinuxProject 18813T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18814F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18815F: Documentation/ABI/obsolete/sysfs-selinux-disable 18816F: Documentation/admin-guide/LSM/SELinux.rst 18817F: include/trace/events/avc.h 18818F: include/uapi/linux/selinux_netlink.h 18819F: scripts/selinux/ 18820F: security/selinux/ 18821 18822SENSABLE PHANTOM 18823M: Jiri Slaby <jirislaby@kernel.org> 18824S: Maintained 18825F: drivers/misc/phantom.c 18826F: include/uapi/linux/phantom.h 18827 18828SENSEAIR SUNRISE 006-0-0007 18829M: Jacopo Mondi <jacopo@jmondi.org> 18830S: Maintained 18831F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18832F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18833F: drivers/iio/chemical/sunrise_co2.c 18834 18835SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18836M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18837S: Maintained 18838F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18839F: drivers/iio/chemical/scd30.h 18840F: drivers/iio/chemical/scd30_core.c 18841F: drivers/iio/chemical/scd30_i2c.c 18842F: drivers/iio/chemical/scd30_serial.c 18843 18844SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18845M: Roan van Dijk <roan@protonic.nl> 18846S: Maintained 18847F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18848F: drivers/iio/chemical/scd4x.c 18849 18850SENSIRION SGP40 GAS SENSOR DRIVER 18851M: Andreas Klinger <ak@it-klinger.de> 18852S: Maintained 18853F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18854F: drivers/iio/chemical/sgp40.c 18855 18856SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18857M: Tomasz Duszynski <tduszyns@gmail.com> 18858S: Maintained 18859F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18860F: drivers/iio/chemical/sps30.c 18861F: drivers/iio/chemical/sps30_i2c.c 18862F: drivers/iio/chemical/sps30_serial.c 18863 18864SERIAL DEVICE BUS 18865M: Rob Herring <robh@kernel.org> 18866L: linux-serial@vger.kernel.org 18867S: Maintained 18868F: Documentation/devicetree/bindings/serial/serial.yaml 18869F: drivers/tty/serdev/ 18870F: include/linux/serdev.h 18871 18872SERIAL DRIVERS 18873M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18874L: linux-serial@vger.kernel.org 18875S: Maintained 18876F: Documentation/devicetree/bindings/serial/ 18877F: drivers/tty/serial/ 18878 18879SERIAL IR RECEIVER 18880M: Sean Young <sean@mess.org> 18881L: linux-media@vger.kernel.org 18882S: Maintained 18883F: drivers/media/rc/serial_ir.c 18884 18885SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18886M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18887L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18888S: Maintained 18889F: Documentation/devicetree/bindings/slimbus/ 18890F: drivers/slimbus/ 18891F: include/linux/slimbus.h 18892 18893SFC NETWORK DRIVER 18894M: Edward Cree <ecree.xilinx@gmail.com> 18895M: Martin Habets <habetsm.xilinx@gmail.com> 18896L: netdev@vger.kernel.org 18897S: Supported 18898F: drivers/net/ethernet/sfc/ 18899 18900SFF/SFP/SFP+ MODULE SUPPORT 18901M: Russell King <linux@armlinux.org.uk> 18902L: netdev@vger.kernel.org 18903S: Maintained 18904F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18905F: drivers/net/phy/phylink.c 18906F: drivers/net/phy/sfp* 18907F: include/linux/mdio/mdio-i2c.h 18908F: include/linux/phylink.h 18909F: include/linux/sfp.h 18910K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18911 18912SGI GRU DRIVER 18913M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18914S: Maintained 18915F: drivers/misc/sgi-gru/ 18916 18917SGI XP/XPC/XPNET DRIVER 18918M: Robin Holt <robinmholt@gmail.com> 18919M: Steve Wahl <steve.wahl@hpe.com> 18920R: Mike Travis <mike.travis@hpe.com> 18921S: Maintained 18922F: drivers/misc/sgi-xp/ 18923 18924SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18925M: Karsten Graul <kgraul@linux.ibm.com> 18926M: Wenjia Zhang <wenjia@linux.ibm.com> 18927M: Jan Karcher <jaka@linux.ibm.com> 18928L: linux-s390@vger.kernel.org 18929S: Supported 18930F: net/smc/ 18931 18932SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18933M: Linus Walleij <linus.walleij@linaro.org> 18934L: linux-iio@vger.kernel.org 18935S: Maintained 18936T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18937F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18938F: drivers/iio/light/gp2ap002.c 18939 18940SHARP RJ54N1CB0C SENSOR DRIVER 18941M: Jacopo Mondi <jacopo@jmondi.org> 18942L: linux-media@vger.kernel.org 18943S: Odd fixes 18944T: git git://linuxtv.org/media_tree.git 18945F: drivers/media/i2c/rj54n1cb0c.c 18946F: include/media/i2c/rj54n1cb0c.h 18947 18948SH_VOU V4L2 OUTPUT DRIVER 18949L: linux-media@vger.kernel.org 18950S: Orphan 18951F: drivers/media/platform/renesas/sh_vou.c 18952F: include/media/drv-intf/sh_vou.h 18953 18954SI2157 MEDIA DRIVER 18955M: Antti Palosaari <crope@iki.fi> 18956L: linux-media@vger.kernel.org 18957S: Maintained 18958W: https://linuxtv.org 18959W: http://palosaari.fi/linux/ 18960Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18961T: git git://linuxtv.org/anttip/media_tree.git 18962F: drivers/media/tuners/si2157* 18963 18964SI2165 MEDIA DRIVER 18965M: Matthias Schwarzott <zzam@gentoo.org> 18966L: linux-media@vger.kernel.org 18967S: Maintained 18968W: https://linuxtv.org 18969Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18970F: drivers/media/dvb-frontends/si2165* 18971 18972SI2168 MEDIA DRIVER 18973M: Antti Palosaari <crope@iki.fi> 18974L: linux-media@vger.kernel.org 18975S: Maintained 18976W: https://linuxtv.org 18977W: http://palosaari.fi/linux/ 18978Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18979T: git git://linuxtv.org/anttip/media_tree.git 18980F: drivers/media/dvb-frontends/si2168* 18981 18982SI470X FM RADIO RECEIVER I2C DRIVER 18983M: Hans Verkuil <hverkuil@xs4all.nl> 18984L: linux-media@vger.kernel.org 18985S: Odd Fixes 18986W: https://linuxtv.org 18987T: git git://linuxtv.org/media_tree.git 18988F: drivers/media/radio/si470x/radio-si470x-i2c.c 18989 18990SI470X FM RADIO RECEIVER USB DRIVER 18991M: Hans Verkuil <hverkuil@xs4all.nl> 18992L: linux-media@vger.kernel.org 18993S: Maintained 18994W: https://linuxtv.org 18995T: git git://linuxtv.org/media_tree.git 18996F: drivers/media/radio/si470x/radio-si470x-common.c 18997F: drivers/media/radio/si470x/radio-si470x-usb.c 18998F: drivers/media/radio/si470x/radio-si470x.h 18999 19000SI4713 FM RADIO TRANSMITTER I2C DRIVER 19001M: Eduardo Valentin <edubezval@gmail.com> 19002L: linux-media@vger.kernel.org 19003S: Odd Fixes 19004W: https://linuxtv.org 19005T: git git://linuxtv.org/media_tree.git 19006F: drivers/media/radio/si4713/si4713.? 19007 19008SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19009M: Eduardo Valentin <edubezval@gmail.com> 19010L: linux-media@vger.kernel.org 19011S: Odd Fixes 19012W: https://linuxtv.org 19013T: git git://linuxtv.org/media_tree.git 19014F: drivers/media/radio/si4713/radio-platform-si4713.c 19015 19016SI4713 FM RADIO TRANSMITTER USB DRIVER 19017M: Hans Verkuil <hverkuil@xs4all.nl> 19018L: linux-media@vger.kernel.org 19019S: Maintained 19020W: https://linuxtv.org 19021T: git git://linuxtv.org/media_tree.git 19022F: drivers/media/radio/si4713/radio-usb-si4713.c 19023 19024SIANO DVB DRIVER 19025M: Mauro Carvalho Chehab <mchehab@kernel.org> 19026L: linux-media@vger.kernel.org 19027S: Odd fixes 19028W: https://linuxtv.org 19029T: git git://linuxtv.org/media_tree.git 19030F: drivers/media/common/siano/ 19031F: drivers/media/mmc/siano/ 19032F: drivers/media/usb/siano/ 19033F: drivers/media/usb/siano/ 19034 19035SIFIVE DRIVERS 19036M: Palmer Dabbelt <palmer@dabbelt.com> 19037M: Paul Walmsley <paul.walmsley@sifive.com> 19038L: linux-riscv@lists.infradead.org 19039S: Supported 19040N: sifive 19041K: [^@]sifive 19042 19043SIFIVE FU540 SYSTEM-ON-CHIP 19044M: Paul Walmsley <paul.walmsley@sifive.com> 19045M: Palmer Dabbelt <palmer@dabbelt.com> 19046L: linux-riscv@lists.infradead.org 19047S: Supported 19048T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19049N: fu540 19050K: fu540 19051 19052SIFIVE PDMA DRIVER 19053M: Green Wan <green.wan@sifive.com> 19054S: Maintained 19055F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19056F: drivers/dma/sf-pdma/ 19057 19058SIFIVE SOC DRIVERS 19059M: Conor Dooley <conor@kernel.org> 19060L: linux-riscv@lists.infradead.org 19061S: Maintained 19062T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19063F: drivers/soc/sifive/ 19064 19065SILEAD TOUCHSCREEN DRIVER 19066M: Hans de Goede <hdegoede@redhat.com> 19067L: linux-input@vger.kernel.org 19068L: platform-driver-x86@vger.kernel.org 19069S: Maintained 19070F: drivers/input/touchscreen/silead.c 19071F: drivers/platform/x86/touchscreen_dmi.c 19072 19073SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19074M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19075S: Supported 19076F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19077F: drivers/net/wireless/silabs/wfx/ 19078 19079SILICON MOTION SM712 FRAME BUFFER DRIVER 19080M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19081M: Teddy Wang <teddy.wang@siliconmotion.com> 19082M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19083L: linux-fbdev@vger.kernel.org 19084S: Maintained 19085F: Documentation/fb/sm712fb.rst 19086F: drivers/video/fbdev/sm712* 19087 19088SILVACO I3C DUAL-ROLE MASTER 19089M: Miquel Raynal <miquel.raynal@bootlin.com> 19090M: Conor Culhane <conor.culhane@silvaco.com> 19091L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19092S: Maintained 19093F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19094F: drivers/i3c/master/svc-i3c-master.c 19095 19096SIMPLEFB FB DRIVER 19097M: Hans de Goede <hdegoede@redhat.com> 19098L: linux-fbdev@vger.kernel.org 19099S: Maintained 19100F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19101F: drivers/video/fbdev/simplefb.c 19102F: include/linux/platform_data/simplefb.h 19103 19104SIMTEC EB110ATX (Chalice CATS) 19105M: Simtec Linux Team <linux@simtec.co.uk> 19106S: Supported 19107W: http://www.simtec.co.uk/products/EB110ATX/ 19108 19109SIMTEC EB2410ITX (BAST) 19110M: Simtec Linux Team <linux@simtec.co.uk> 19111S: Supported 19112W: http://www.simtec.co.uk/products/EB2410ITX/ 19113F: arch/arm/mach-s3c/bast-ide.c 19114F: arch/arm/mach-s3c/bast-irq.c 19115F: arch/arm/mach-s3c/mach-bast.c 19116 19117SIOX 19118M: Thorsten Scherer <t.scherer@eckelmann.de> 19119M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19120R: Pengutronix Kernel Team <kernel@pengutronix.de> 19121S: Supported 19122F: drivers/gpio/gpio-siox.c 19123F: drivers/siox/* 19124F: include/trace/events/siox.h 19125 19126SIPHASH PRF ROUTINES 19127M: Jason A. Donenfeld <Jason@zx2c4.com> 19128S: Maintained 19129F: include/linux/siphash.h 19130F: lib/siphash.c 19131F: lib/siphash_kunit.c 19132 19133SIS 190 ETHERNET DRIVER 19134M: Francois Romieu <romieu@fr.zoreil.com> 19135L: netdev@vger.kernel.org 19136S: Maintained 19137F: drivers/net/ethernet/sis/sis190.c 19138 19139SIS 900/7016 FAST ETHERNET DRIVER 19140M: Daniele Venzano <venza@brownhat.org> 19141L: netdev@vger.kernel.org 19142S: Maintained 19143W: http://www.brownhat.org/sis900.html 19144F: drivers/net/ethernet/sis/sis900.* 19145 19146SIS FRAMEBUFFER DRIVER 19147M: Thomas Winischhofer <thomas@winischhofer.net> 19148S: Maintained 19149W: http://www.winischhofer.net/linuxsisvga.shtml 19150F: Documentation/fb/sisfb.rst 19151F: drivers/video/fbdev/sis/ 19152F: include/video/sisfb.h 19153 19154SIS I2C TOUCHSCREEN DRIVER 19155M: Mika Penttilä <mpenttil@redhat.com> 19156L: linux-input@vger.kernel.org 19157S: Maintained 19158F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19159F: drivers/input/touchscreen/sis_i2c.c 19160 19161SIS USB2VGA DRIVER 19162M: Thomas Winischhofer <thomas@winischhofer.net> 19163S: Maintained 19164W: http://www.winischhofer.at/linuxsisusbvga.shtml 19165F: drivers/usb/misc/sisusbvga/ 19166 19167SL28 CPLD MFD DRIVER 19168M: Michael Walle <michael@walle.cc> 19169S: Maintained 19170F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19171F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19172F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19173F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19174F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19175F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19176F: drivers/gpio/gpio-sl28cpld.c 19177F: drivers/hwmon/sl28cpld-hwmon.c 19178F: drivers/irqchip/irq-sl28cpld.c 19179F: drivers/pwm/pwm-sl28cpld.c 19180F: drivers/watchdog/sl28cpld_wdt.c 19181 19182SLAB ALLOCATOR 19183M: Christoph Lameter <cl@linux.com> 19184M: Pekka Enberg <penberg@kernel.org> 19185M: David Rientjes <rientjes@google.com> 19186M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19187M: Andrew Morton <akpm@linux-foundation.org> 19188M: Vlastimil Babka <vbabka@suse.cz> 19189R: Roman Gushchin <roman.gushchin@linux.dev> 19190R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19191L: linux-mm@kvack.org 19192S: Maintained 19193T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19194F: include/linux/sl?b*.h 19195F: mm/sl?b* 19196 19197SLCAN CAN NETWORK DRIVER 19198M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19199L: linux-can@vger.kernel.org 19200S: Maintained 19201F: drivers/net/can/slcan/ 19202 19203SLEEPABLE READ-COPY UPDATE (SRCU) 19204M: Lai Jiangshan <jiangshanlai@gmail.com> 19205M: "Paul E. McKenney" <paulmck@kernel.org> 19206M: Josh Triplett <josh@joshtriplett.org> 19207R: Steven Rostedt <rostedt@goodmis.org> 19208R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19209L: rcu@vger.kernel.org 19210S: Supported 19211W: http://www.rdrop.com/users/paulmck/RCU/ 19212T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19213F: include/linux/srcu*.h 19214F: kernel/rcu/srcu*.c 19215 19216SMACK SECURITY MODULE 19217M: Casey Schaufler <casey@schaufler-ca.com> 19218L: linux-security-module@vger.kernel.org 19219S: Maintained 19220W: http://schaufler-ca.com 19221T: git git://github.com/cschaufler/smack-next 19222F: Documentation/admin-guide/LSM/Smack.rst 19223F: security/smack/ 19224 19225SMC91x ETHERNET DRIVER 19226M: Nicolas Pitre <nico@fluxnic.net> 19227S: Odd Fixes 19228F: drivers/net/ethernet/smsc/smc91x.* 19229 19230SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19231M: Mark Rutland <mark.rutland@arm.com> 19232M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19233M: Sudeep Holla <sudeep.holla@arm.com> 19234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19235S: Maintained 19236F: drivers/firmware/smccc/ 19237F: include/linux/arm-smccc.h 19238 19239SMM665 HARDWARE MONITOR DRIVER 19240M: Guenter Roeck <linux@roeck-us.net> 19241L: linux-hwmon@vger.kernel.org 19242S: Maintained 19243F: Documentation/hwmon/smm665.rst 19244F: drivers/hwmon/smm665.c 19245 19246SMSC EMC2103 HARDWARE MONITOR DRIVER 19247M: Steve Glendinning <steve.glendinning@shawell.net> 19248L: linux-hwmon@vger.kernel.org 19249S: Maintained 19250F: Documentation/hwmon/emc2103.rst 19251F: drivers/hwmon/emc2103.c 19252 19253SMSC SCH5627 HARDWARE MONITOR DRIVER 19254M: Hans de Goede <hdegoede@redhat.com> 19255L: linux-hwmon@vger.kernel.org 19256S: Supported 19257F: Documentation/hwmon/sch5627.rst 19258F: drivers/hwmon/sch5627.c 19259 19260SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19261M: Steve Glendinning <steve.glendinning@shawell.net> 19262L: linux-fbdev@vger.kernel.org 19263S: Maintained 19264F: drivers/video/fbdev/smscufx.c 19265 19266SMSC47B397 HARDWARE MONITOR DRIVER 19267M: Jean Delvare <jdelvare@suse.com> 19268L: linux-hwmon@vger.kernel.org 19269S: Maintained 19270F: Documentation/hwmon/smsc47b397.rst 19271F: drivers/hwmon/smsc47b397.c 19272 19273SMSC911x ETHERNET DRIVER 19274M: Steve Glendinning <steve.glendinning@shawell.net> 19275L: netdev@vger.kernel.org 19276S: Maintained 19277F: drivers/net/ethernet/smsc/smsc911x.* 19278F: include/linux/smsc911x.h 19279 19280SMSC9420 PCI ETHERNET DRIVER 19281M: Steve Glendinning <steve.glendinning@shawell.net> 19282L: netdev@vger.kernel.org 19283S: Maintained 19284F: drivers/net/ethernet/smsc/smsc9420.* 19285 19286SOCIONEXT (SNI) AVE NETWORK DRIVER 19287M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19288L: netdev@vger.kernel.org 19289S: Maintained 19290F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19291F: drivers/net/ethernet/socionext/sni_ave.c 19292 19293SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19294M: Jassi Brar <jaswinder.singh@linaro.org> 19295M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19296L: netdev@vger.kernel.org 19297S: Maintained 19298F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19299F: drivers/net/ethernet/socionext/netsec.c 19300 19301SOCIONEXT (SNI) Synquacer SPI DRIVER 19302M: Masahisa Kojima <masahisa.kojima@linaro.org> 19303M: Jassi Brar <jaswinder.singh@linaro.org> 19304L: linux-spi@vger.kernel.org 19305S: Maintained 19306F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19307F: drivers/spi/spi-synquacer.c 19308 19309SOCIONEXT SYNQUACER I2C DRIVER 19310M: Ard Biesheuvel <ardb@kernel.org> 19311L: linux-i2c@vger.kernel.org 19312S: Maintained 19313F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19314F: drivers/i2c/busses/i2c-synquacer.c 19315 19316SOCIONEXT UNIPHIER SOUND DRIVER 19317L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19318S: Orphan 19319F: sound/soc/uniphier/ 19320 19321SOEKRIS NET48XX LED SUPPORT 19322M: Chris Boot <bootc@bootc.net> 19323S: Maintained 19324F: drivers/leds/leds-net48xx.c 19325 19326SOFT-IWARP DRIVER (siw) 19327M: Bernard Metzler <bmt@zurich.ibm.com> 19328L: linux-rdma@vger.kernel.org 19329S: Supported 19330F: drivers/infiniband/sw/siw/ 19331F: include/uapi/rdma/siw-abi.h 19332 19333SOFT-ROCE DRIVER (rxe) 19334M: Zhu Yanjun <zyjzyj2000@gmail.com> 19335L: linux-rdma@vger.kernel.org 19336S: Supported 19337F: drivers/infiniband/sw/rxe/ 19338F: include/uapi/rdma/rdma_user_rxe.h 19339 19340SOFTLOGIC 6x10 MPEG CODEC 19341M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19342M: Anton Sviridenko <anton@corp.bluecherry.net> 19343M: Andrey Utkin <andrey_utkin@fastmail.com> 19344M: Ismael Luceno <ismael@iodev.co.uk> 19345L: linux-media@vger.kernel.org 19346S: Supported 19347F: drivers/media/pci/solo6x10/ 19348 19349SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19350M: James Morse <james.morse@arm.com> 19351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19352S: Maintained 19353F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19354F: drivers/firmware/arm_sdei.c 19355F: include/linux/arm_sdei.h 19356F: include/uapi/linux/arm_sdei.h 19357 19358SOFTWARE NODES AND DEVICE PROPERTIES 19359R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19360R: Daniel Scally <djrscally@gmail.com> 19361R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19362R: Sakari Ailus <sakari.ailus@linux.intel.com> 19363L: linux-acpi@vger.kernel.org 19364S: Maintained 19365F: drivers/base/property.c 19366F: drivers/base/swnode.c 19367F: include/linux/fwnode.h 19368F: include/linux/property.h 19369 19370SOFTWARE RAID (Multiple Disks) SUPPORT 19371M: Song Liu <song@kernel.org> 19372L: linux-raid@vger.kernel.org 19373S: Supported 19374Q: https://patchwork.kernel.org/project/linux-raid/list/ 19375T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19376F: drivers/md/Kconfig 19377F: drivers/md/Makefile 19378F: drivers/md/md* 19379F: drivers/md/raid* 19380F: include/linux/raid/ 19381F: include/uapi/linux/raid/ 19382 19383SOLIDRUN CLEARFOG SUPPORT 19384M: Russell King <linux@armlinux.org.uk> 19385S: Maintained 19386F: arch/arm/boot/dts/armada-388-clearfog* 19387F: arch/arm/boot/dts/armada-38x-solidrun-* 19388 19389SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19390M: Russell King <linux@armlinux.org.uk> 19391S: Maintained 19392F: arch/arm/boot/dts/imx6*-cubox-i* 19393F: arch/arm/boot/dts/imx6*-hummingboard* 19394F: arch/arm/boot/dts/imx6*-sr-* 19395 19396SONIC NETWORK DRIVER 19397M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19398L: netdev@vger.kernel.org 19399S: Maintained 19400F: drivers/net/ethernet/natsemi/sonic.* 19401 19402SONICS SILICON BACKPLANE DRIVER (SSB) 19403M: Michael Buesch <m@bues.ch> 19404L: linux-wireless@vger.kernel.org 19405S: Maintained 19406F: drivers/ssb/ 19407F: include/linux/ssb/ 19408 19409SONY IMX208 SENSOR DRIVER 19410M: Sakari Ailus <sakari.ailus@linux.intel.com> 19411L: linux-media@vger.kernel.org 19412S: Maintained 19413T: git git://linuxtv.org/media_tree.git 19414F: drivers/media/i2c/imx208.c 19415 19416SONY IMX214 SENSOR DRIVER 19417M: Ricardo Ribalda <ribalda@kernel.org> 19418L: linux-media@vger.kernel.org 19419S: Maintained 19420T: git git://linuxtv.org/media_tree.git 19421F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19422F: drivers/media/i2c/imx214.c 19423 19424SONY IMX219 SENSOR DRIVER 19425M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19426L: linux-media@vger.kernel.org 19427S: Maintained 19428T: git git://linuxtv.org/media_tree.git 19429F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19430F: drivers/media/i2c/imx219.c 19431 19432SONY IMX258 SENSOR DRIVER 19433M: Sakari Ailus <sakari.ailus@linux.intel.com> 19434L: linux-media@vger.kernel.org 19435S: Maintained 19436T: git git://linuxtv.org/media_tree.git 19437F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19438F: drivers/media/i2c/imx258.c 19439 19440SONY IMX274 SENSOR DRIVER 19441M: Leon Luo <leonl@leopardimaging.com> 19442L: linux-media@vger.kernel.org 19443S: Maintained 19444T: git git://linuxtv.org/media_tree.git 19445F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19446F: drivers/media/i2c/imx274.c 19447 19448SONY IMX290 SENSOR DRIVER 19449M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19450L: linux-media@vger.kernel.org 19451S: Maintained 19452T: git git://linuxtv.org/media_tree.git 19453F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19454F: drivers/media/i2c/imx290.c 19455 19456SONY IMX319 SENSOR DRIVER 19457M: Bingbu Cao <bingbu.cao@intel.com> 19458L: linux-media@vger.kernel.org 19459S: Maintained 19460T: git git://linuxtv.org/media_tree.git 19461F: drivers/media/i2c/imx319.c 19462 19463SONY IMX334 SENSOR DRIVER 19464M: Paul J. Murphy <paul.j.murphy@intel.com> 19465M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19466L: linux-media@vger.kernel.org 19467S: Maintained 19468T: git git://linuxtv.org/media_tree.git 19469F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19470F: drivers/media/i2c/imx334.c 19471 19472SONY IMX335 SENSOR DRIVER 19473M: Paul J. Murphy <paul.j.murphy@intel.com> 19474M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19475L: linux-media@vger.kernel.org 19476S: Maintained 19477T: git git://linuxtv.org/media_tree.git 19478F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19479F: drivers/media/i2c/imx335.c 19480 19481SONY IMX355 SENSOR DRIVER 19482M: Tianshu Qiu <tian.shu.qiu@intel.com> 19483L: linux-media@vger.kernel.org 19484S: Maintained 19485T: git git://linuxtv.org/media_tree.git 19486F: drivers/media/i2c/imx355.c 19487 19488SONY IMX412 SENSOR DRIVER 19489M: Paul J. Murphy <paul.j.murphy@intel.com> 19490M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19491L: linux-media@vger.kernel.org 19492S: Maintained 19493T: git git://linuxtv.org/media_tree.git 19494F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19495F: drivers/media/i2c/imx412.c 19496 19497SONY MEMORYSTICK SUBSYSTEM 19498M: Maxim Levitsky <maximlevitsky@gmail.com> 19499M: Alex Dubov <oakad@yahoo.com> 19500M: Ulf Hansson <ulf.hansson@linaro.org> 19501L: linux-mmc@vger.kernel.org 19502S: Maintained 19503T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19504F: drivers/memstick/ 19505F: include/linux/memstick.h 19506 19507SONY VAIO CONTROL DEVICE DRIVER 19508M: Mattia Dongili <malattia@linux.it> 19509L: platform-driver-x86@vger.kernel.org 19510S: Maintained 19511W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19512F: Documentation/admin-guide/laptops/sony-laptop.rst 19513F: drivers/char/sonypi.c 19514F: drivers/platform/x86/sony-laptop.c 19515F: include/linux/sony-laptop.h 19516 19517SOUND 19518M: Jaroslav Kysela <perex@perex.cz> 19519M: Takashi Iwai <tiwai@suse.com> 19520L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19521S: Maintained 19522W: http://www.alsa-project.org/ 19523Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19524T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19525F: Documentation/sound/ 19526F: include/sound/ 19527F: include/uapi/sound/ 19528F: sound/ 19529F: tools/testing/selftests/alsa 19530 19531SOUND - COMPRESSED AUDIO 19532M: Vinod Koul <vkoul@kernel.org> 19533L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19534S: Supported 19535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19536F: Documentation/sound/designs/compress-offload.rst 19537F: include/sound/compress_driver.h 19538F: include/uapi/sound/compress_* 19539F: sound/core/compress_offload.c 19540F: sound/soc/soc-compress.c 19541 19542SOUND - DMAENGINE HELPERS 19543M: Lars-Peter Clausen <lars@metafoo.de> 19544S: Supported 19545F: include/sound/dmaengine_pcm.h 19546F: sound/core/pcm_dmaengine.c 19547F: sound/soc/soc-generic-dmaengine-pcm.c 19548 19549SOUND - ALSA SELFTESTS 19550M: Mark Brown <broonie@kernel.org> 19551L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19552L: linux-kselftest@vger.kernel.org 19553S: Supported 19554F: tools/testing/selftests/alsa 19555 19556SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19557M: Liam Girdwood <lgirdwood@gmail.com> 19558M: Mark Brown <broonie@kernel.org> 19559L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19560S: Supported 19561W: http://alsa-project.org/main/index.php/ASoC 19562T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19563F: Documentation/devicetree/bindings/sound/ 19564F: Documentation/sound/soc/ 19565F: include/dt-bindings/sound/ 19566F: include/sound/soc* 19567F: sound/soc/ 19568 19569SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19570M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19571M: Liam Girdwood <lgirdwood@gmail.com> 19572M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19573M: Bard Liao <yung-chuan.liao@linux.intel.com> 19574M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19575R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19576M: Daniel Baluta <daniel.baluta@nxp.com> 19577L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19578S: Supported 19579W: https://github.com/thesofproject/linux/ 19580F: sound/soc/sof/ 19581 19582SOUNDWIRE SUBSYSTEM 19583M: Vinod Koul <vkoul@kernel.org> 19584M: Bard Liao <yung-chuan.liao@linux.intel.com> 19585R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19586R: Sanyog Kale <sanyog.r.kale@intel.com> 19587L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19588S: Supported 19589T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19590F: Documentation/driver-api/soundwire/ 19591F: drivers/soundwire/ 19592F: include/linux/soundwire/ 19593 19594SP2 MEDIA DRIVER 19595M: Olli Salonen <olli.salonen@iki.fi> 19596L: linux-media@vger.kernel.org 19597S: Maintained 19598W: https://linuxtv.org 19599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19600F: drivers/media/dvb-frontends/sp2* 19601 19602SPANISH DOCUMENTATION 19603M: Carlos Bilbao <carlos.bilbao@amd.com> 19604S: Maintained 19605F: Documentation/translations/sp_SP/ 19606 19607SPARC + UltraSPARC (sparc/sparc64) 19608M: "David S. Miller" <davem@davemloft.net> 19609L: sparclinux@vger.kernel.org 19610S: Maintained 19611Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19612T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19613T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19614F: arch/sparc/ 19615F: drivers/sbus/ 19616 19617SPARC SERIAL DRIVERS 19618M: "David S. Miller" <davem@davemloft.net> 19619L: sparclinux@vger.kernel.org 19620S: Maintained 19621T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19622T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19623F: drivers/tty/serial/suncore.c 19624F: drivers/tty/serial/sunhv.c 19625F: drivers/tty/serial/sunsab.c 19626F: drivers/tty/serial/sunsab.h 19627F: drivers/tty/serial/sunsu.c 19628F: drivers/tty/serial/sunzilog.c 19629F: drivers/tty/serial/sunzilog.h 19630F: drivers/tty/vcc.c 19631F: include/linux/sunserialcore.h 19632 19633SPARSE CHECKER 19634M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19635L: linux-sparse@vger.kernel.org 19636S: Maintained 19637W: https://sparse.docs.kernel.org/ 19638T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19639Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19640B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19641F: include/linux/compiler.h 19642 19643SPEAKUP CONSOLE SPEECH DRIVER 19644M: William Hubbs <w.d.hubbs@gmail.com> 19645M: Chris Brannon <chris@the-brannons.com> 19646M: Kirk Reiser <kirk@reisers.ca> 19647M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19648L: speakup@linux-speakup.org 19649S: Odd Fixes 19650W: http://www.linux-speakup.org/ 19651W: https://github.com/linux-speakup/speakup 19652B: https://github.com/linux-speakup/speakup/issues 19653F: drivers/accessibility/speakup/ 19654 19655SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19656M: Viresh Kumar <vireshk@kernel.org> 19657M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19658M: soc@kernel.org 19659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19660S: Maintained 19661W: http://www.st.com/spear 19662F: arch/arm/boot/dts/spear* 19663F: arch/arm/mach-spear/ 19664F: drivers/clk/spear/ 19665F: drivers/pinctrl/spear/ 19666 19667SPI NOR SUBSYSTEM 19668M: Tudor Ambarus <tudor.ambarus@microchip.com> 19669M: Pratyush Yadav <pratyush@kernel.org> 19670R: Michael Walle <michael@walle.cc> 19671L: linux-mtd@lists.infradead.org 19672S: Maintained 19673W: http://www.linux-mtd.infradead.org/ 19674Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19675C: irc://irc.oftc.net/mtd 19676T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19677F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19678F: drivers/mtd/spi-nor/ 19679F: include/linux/mtd/spi-nor.h 19680 19681SPI SUBSYSTEM 19682M: Mark Brown <broonie@kernel.org> 19683L: linux-spi@vger.kernel.org 19684S: Maintained 19685Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19686T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19687F: Documentation/devicetree/bindings/spi/ 19688F: Documentation/spi/ 19689F: drivers/spi/ 19690F: include/linux/spi/ 19691F: include/uapi/linux/spi/ 19692F: tools/spi/ 19693 19694SPIDERNET NETWORK DRIVER for CELL 19695M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19696M: Geoff Levand <geoff@infradead.org> 19697L: netdev@vger.kernel.org 19698L: linuxppc-dev@lists.ozlabs.org 19699S: Maintained 19700F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19701F: drivers/net/ethernet/toshiba/spider_net* 19702 19703SPMI SUBSYSTEM 19704M: Stephen Boyd <sboyd@kernel.org> 19705L: linux-kernel@vger.kernel.org 19706S: Maintained 19707T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19708F: Documentation/devicetree/bindings/spmi/ 19709F: drivers/spmi/ 19710F: include/dt-bindings/spmi/spmi.h 19711F: include/linux/spmi.h 19712F: include/trace/events/spmi.h 19713 19714SPU FILE SYSTEM 19715M: Jeremy Kerr <jk@ozlabs.org> 19716L: linuxppc-dev@lists.ozlabs.org 19717S: Supported 19718W: http://www.ibm.com/developerworks/power/cell/ 19719F: Documentation/filesystems/spufs/spufs.rst 19720F: arch/powerpc/platforms/cell/spufs/ 19721 19722SQUASHFS FILE SYSTEM 19723M: Phillip Lougher <phillip@squashfs.org.uk> 19724L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19725S: Maintained 19726W: http://squashfs.org.uk 19727T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19728F: Documentation/filesystems/squashfs.rst 19729F: fs/squashfs/ 19730 19731SRM (Alpha) environment access 19732M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19733S: Maintained 19734F: arch/alpha/kernel/srm_env.c 19735 19736ST LSM6DSx IMU IIO DRIVER 19737M: Lorenzo Bianconi <lorenzo@kernel.org> 19738L: linux-iio@vger.kernel.org 19739S: Maintained 19740W: http://www.st.com/ 19741F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19742F: drivers/iio/imu/st_lsm6dsx/ 19743 19744ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19745M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19746M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19747L: linux-media@vger.kernel.org 19748S: Maintained 19749T: git git://linuxtv.org/media_tree.git 19750F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19751F: drivers/media/i2c/st-mipid02.c 19752 19753ST STM32 I2C/SMBUS DRIVER 19754M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19755M: Alain Volmat <alain.volmat@foss.st.com> 19756L: linux-i2c@vger.kernel.org 19757S: Maintained 19758F: drivers/i2c/busses/i2c-stm32* 19759 19760ST STM32 SPI DRIVER 19761M: Alain Volmat <alain.volmat@foss.st.com> 19762L: linux-spi@vger.kernel.org 19763S: Maintained 19764F: drivers/spi/spi-stm32.c 19765 19766ST STPDDC60 DRIVER 19767M: Daniel Nilsson <daniel.nilsson@flex.com> 19768L: linux-hwmon@vger.kernel.org 19769S: Maintained 19770F: Documentation/hwmon/stpddc60.rst 19771F: drivers/hwmon/pmbus/stpddc60.c 19772 19773ST VGXY61 DRIVER 19774M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19775M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19776L: linux-media@vger.kernel.org 19777S: Maintained 19778T: git git://linuxtv.org/media_tree.git 19779F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19780F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19781F: drivers/media/i2c/st-vgxy61.c 19782 19783ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19784M: Song Qiang <songqiang1304521@gmail.com> 19785L: linux-iio@vger.kernel.org 19786S: Maintained 19787F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19788F: drivers/iio/proximity/vl53l0x-i2c.c 19789 19790STABLE BRANCH 19791M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19792M: Sasha Levin <sashal@kernel.org> 19793L: stable@vger.kernel.org 19794S: Supported 19795F: Documentation/process/stable-kernel-rules.rst 19796 19797STAGING - ATOMISP DRIVER 19798M: Hans de Goede <hdegoede@redhat.com> 19799M: Mauro Carvalho Chehab <mchehab@kernel.org> 19800R: Sakari Ailus <sakari.ailus@linux.intel.com> 19801L: linux-media@vger.kernel.org 19802S: Maintained 19803F: drivers/staging/media/atomisp/ 19804 19805STAGING - FIELDBUS SUBSYSTEM 19806M: Sven Van Asbroeck <TheSven73@gmail.com> 19807S: Maintained 19808F: drivers/staging/fieldbus/* 19809F: drivers/staging/fieldbus/Documentation/ 19810 19811STAGING - HMS ANYBUS-S BUS 19812M: Sven Van Asbroeck <TheSven73@gmail.com> 19813S: Maintained 19814F: drivers/staging/fieldbus/anybuss/ 19815 19816STAGING - INDUSTRIAL IO 19817M: Jonathan Cameron <jic23@kernel.org> 19818L: linux-iio@vger.kernel.org 19819S: Odd Fixes 19820F: Documentation/devicetree/bindings/staging/iio/ 19821F: drivers/staging/iio/ 19822 19823STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19824M: Marc Dietrich <marvin24@gmx.de> 19825L: ac100@lists.launchpad.net (moderated for non-subscribers) 19826L: linux-tegra@vger.kernel.org 19827S: Maintained 19828F: drivers/staging/nvec/ 19829 19830STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19831M: Jens Frederich <jfrederich@gmail.com> 19832M: Jon Nettleton <jon.nettleton@gmail.com> 19833S: Maintained 19834W: http://wiki.laptop.org/go/DCON 19835F: drivers/staging/olpc_dcon/ 19836 19837STAGING - REALTEK RTL8188EU DRIVERS 19838M: Larry Finger <Larry.Finger@lwfinger.net> 19839M: Phillip Potter <phil@philpotter.co.uk> 19840R: Pavel Skripkin <paskripkin@gmail.com> 19841S: Supported 19842F: drivers/staging/r8188eu/ 19843 19844STAGING - REALTEK RTL8712U DRIVERS 19845M: Larry Finger <Larry.Finger@lwfinger.net> 19846M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19847S: Odd Fixes 19848F: drivers/staging/rtl8712/ 19849 19850STAGING - SEPS525 LCD CONTROLLER DRIVERS 19851M: Michael Hennerich <michael.hennerich@analog.com> 19852L: linux-fbdev@vger.kernel.org 19853S: Supported 19854F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19855F: drivers/staging/fbtft/fb_seps525.c 19856 19857STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19858M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19859M: Teddy Wang <teddy.wang@siliconmotion.com> 19860M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19861L: linux-fbdev@vger.kernel.org 19862S: Maintained 19863F: drivers/staging/sm750fb/ 19864 19865STAGING - VIA VT665X DRIVERS 19866M: Forest Bond <forest@alittletooquiet.net> 19867S: Odd Fixes 19868F: drivers/staging/vt665?/ 19869 19870STAGING SUBSYSTEM 19871M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19872L: linux-staging@lists.linux.dev 19873S: Supported 19874T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19875F: drivers/staging/ 19876 19877STARFIRE/DURALAN NETWORK DRIVER 19878M: Ion Badulescu <ionut@badula.org> 19879S: Odd Fixes 19880F: drivers/net/ethernet/adaptec/starfire* 19881 19882STARFIVE DEVICETREES 19883M: Emil Renner Berthing <kernel@esmil.dk> 19884S: Maintained 19885F: arch/riscv/boot/dts/starfive/ 19886 19887STARFIVE JH7100 CLOCK DRIVERS 19888M: Emil Renner Berthing <kernel@esmil.dk> 19889S: Maintained 19890F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19891F: drivers/clk/starfive/clk-starfive-jh7100* 19892F: include/dt-bindings/clock/starfive-jh7100*.h 19893 19894STARFIVE JH7100 PINCTRL DRIVER 19895M: Emil Renner Berthing <kernel@esmil.dk> 19896L: linux-gpio@vger.kernel.org 19897S: Maintained 19898F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19899F: drivers/pinctrl/starfive/ 19900F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19901 19902STARFIVE JH7100 RESET CONTROLLER DRIVER 19903M: Emil Renner Berthing <kernel@esmil.dk> 19904S: Maintained 19905F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19906F: drivers/reset/reset-starfive-jh7100.c 19907F: include/dt-bindings/reset/starfive-jh7100.h 19908 19909STATIC BRANCH/CALL 19910M: Peter Zijlstra <peterz@infradead.org> 19911M: Josh Poimboeuf <jpoimboe@kernel.org> 19912M: Jason Baron <jbaron@akamai.com> 19913R: Steven Rostedt <rostedt@goodmis.org> 19914R: Ard Biesheuvel <ardb@kernel.org> 19915S: Supported 19916F: arch/*/include/asm/jump_label*.h 19917F: arch/*/include/asm/static_call*.h 19918F: arch/*/kernel/jump_label.c 19919F: arch/*/kernel/static_call.c 19920F: include/linux/jump_label*.h 19921F: include/linux/static_call*.h 19922F: kernel/jump_label.c 19923F: kernel/static_call.c 19924 19925STI AUDIO (ASoC) DRIVERS 19926M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928S: Maintained 19929F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19930F: sound/soc/sti/ 19931 19932STI CEC DRIVER 19933M: Alain Volmat <alain.volmat@foss.st.com> 19934S: Maintained 19935F: Documentation/devicetree/bindings/media/stih-cec.txt 19936F: drivers/media/cec/platform/sti/ 19937 19938STK1160 USB VIDEO CAPTURE DRIVER 19939M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19940L: linux-media@vger.kernel.org 19941S: Maintained 19942T: git git://linuxtv.org/media_tree.git 19943F: drivers/media/usb/stk1160/ 19944 19945STM32 AUDIO (ASoC) DRIVERS 19946M: Olivier Moysan <olivier.moysan@foss.st.com> 19947M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19949S: Maintained 19950F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19951F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19952F: sound/soc/stm/ 19953 19954STM32 TIMER/LPTIMER DRIVERS 19955M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19956S: Maintained 19957F: Documentation/ABI/testing/*timer-stm32 19958F: Documentation/devicetree/bindings/*/*stm32-*timer* 19959F: drivers/*/stm32-*timer* 19960F: drivers/pwm/pwm-stm32* 19961F: include/linux/*/stm32-*tim* 19962 19963STMMAC ETHERNET DRIVER 19964M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19965M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19966M: Jose Abreu <joabreu@synopsys.com> 19967L: netdev@vger.kernel.org 19968S: Supported 19969W: http://www.stlinux.com 19970F: Documentation/networking/device_drivers/ethernet/stmicro/ 19971F: drivers/net/ethernet/stmicro/stmmac/ 19972 19973SUN3/3X 19974M: Sam Creasey <sammy@sammy.net> 19975S: Maintained 19976W: http://sammy.net/sun3/ 19977F: arch/m68k/include/asm/sun3* 19978F: arch/m68k/kernel/*sun3* 19979F: arch/m68k/sun3*/ 19980F: drivers/net/ethernet/i825xx/sun3* 19981 19982SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19983M: Hans de Goede <hdegoede@redhat.com> 19984L: linux-input@vger.kernel.org 19985S: Maintained 19986F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19987F: drivers/input/keyboard/sun4i-lradc-keys.c 19988 19989SUNDANCE NETWORK DRIVER 19990M: Denis Kirjanov <kda@linux-powerpc.org> 19991L: netdev@vger.kernel.org 19992S: Maintained 19993F: drivers/net/ethernet/dlink/sundance.c 19994 19995SUN HAPPY MEAL ETHERNET DRIVER 19996M: Sean Anderson <seanga2@gmail.com> 19997S: Maintained 19998F: drivers/net/ethernet/sun/sunhme.* 19999 20000SUNPLUS ETHERNET DRIVER 20001M: Wells Lu <wellslutw@gmail.com> 20002L: netdev@vger.kernel.org 20003S: Maintained 20004W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20005F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20006F: drivers/net/ethernet/sunplus/ 20007 20008SUNPLUS MMC DRIVER 20009M: Tony Huang <tonyhuang.sunplus@gmail.com> 20010M: Li-hao Kuo <lhjeff911@gmail.com> 20011S: Maintained 20012F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20013F: drivers/mmc/host/sunplus-mmc.c 20014 20015SUNPLUS OCOTP DRIVER 20016M: Vincent Shih <vincent.sunplus@gmail.com> 20017S: Maintained 20018F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20019F: drivers/nvmem/sunplus-ocotp.c 20020 20021SUNPLUS USB2 PHY DRIVER 20022M: Vincent Shih <vincent.sunplus@gmail.com> 20023L: linux-usb@vger.kernel.org 20024S: Maintained 20025F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20026F: drivers/phy/sunplus/Kconfig 20027F: drivers/phy/sunplus/Makefile 20028F: drivers/phy/sunplus/phy-sunplus-usb2.c 20029 20030SUNPLUS PWM DRIVER 20031M: Hammer Hsieh <hammerh0314@gmail.com> 20032S: Maintained 20033F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20034F: drivers/pwm/pwm-sunplus.c 20035 20036SUNPLUS RTC DRIVER 20037M: Vincent Shih <vincent.sunplus@gmail.com> 20038L: linux-rtc@vger.kernel.org 20039S: Maintained 20040F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20041F: drivers/rtc/rtc-sunplus.c 20042 20043SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20044M: Li-hao Kuo <lhjeff911@gmail.com> 20045L: linux-spi@vger.kernel.org 20046S: Maintained 20047F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20048F: drivers/spi/spi-sunplus-sp7021.c 20049 20050SUNPLUS UART DRIVER 20051M: Hammer Hsieh <hammerh0314@gmail.com> 20052S: Maintained 20053F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20054F: drivers/tty/serial/sunplus-uart.c 20055 20056SUNPLUS WATCHDOG DRIVER 20057M: Xiantao Hu <xt.hu@cqplus1.com> 20058L: linux-watchdog@vger.kernel.org 20059S: Maintained 20060F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20061F: drivers/watchdog/sunplus_wdt.c 20062 20063SUPERH 20064M: Yoshinori Sato <ysato@users.sourceforge.jp> 20065M: Rich Felker <dalias@libc.org> 20066L: linux-sh@vger.kernel.org 20067S: Maintained 20068Q: http://patchwork.kernel.org/project/linux-sh/list/ 20069F: Documentation/sh/ 20070F: arch/sh/ 20071F: drivers/sh/ 20072 20073SUSPEND TO RAM 20074M: "Rafael J. Wysocki" <rafael@kernel.org> 20075M: Len Brown <len.brown@intel.com> 20076M: Pavel Machek <pavel@ucw.cz> 20077L: linux-pm@vger.kernel.org 20078S: Supported 20079B: https://bugzilla.kernel.org 20080F: Documentation/power/ 20081F: arch/x86/kernel/acpi/ 20082F: drivers/base/power/ 20083F: include/linux/freezer.h 20084F: include/linux/pm.h 20085F: include/linux/suspend.h 20086F: kernel/power/ 20087 20088SVGA HANDLING 20089M: Martin Mares <mj@ucw.cz> 20090L: linux-video@atrey.karlin.mff.cuni.cz 20091S: Maintained 20092F: Documentation/admin-guide/svga.rst 20093F: arch/x86/boot/video* 20094 20095SWITCHDEV 20096M: Jiri Pirko <jiri@resnulli.us> 20097M: Ivan Vecera <ivecera@redhat.com> 20098L: netdev@vger.kernel.org 20099S: Supported 20100F: include/net/switchdev.h 20101F: net/switchdev/ 20102 20103SY8106A REGULATOR DRIVER 20104M: Icenowy Zheng <icenowy@aosc.io> 20105S: Maintained 20106F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20107F: drivers/regulator/sy8106a-regulator.c 20108 20109SYNC FILE FRAMEWORK 20110M: Sumit Semwal <sumit.semwal@linaro.org> 20111R: Gustavo Padovan <gustavo@padovan.org> 20112L: linux-media@vger.kernel.org 20113L: dri-devel@lists.freedesktop.org 20114S: Maintained 20115T: git git://anongit.freedesktop.org/drm/drm-misc 20116F: Documentation/driver-api/sync_file.rst 20117F: drivers/dma-buf/dma-fence* 20118F: drivers/dma-buf/sw_sync.c 20119F: drivers/dma-buf/sync_* 20120F: include/linux/sync_file.h 20121F: include/uapi/linux/sync_file.h 20122 20123SYNOPSYS ARC ARCHITECTURE 20124M: Vineet Gupta <vgupta@kernel.org> 20125L: linux-snps-arc@lists.infradead.org 20126S: Supported 20127T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20128F: Documentation/arc/ 20129F: Documentation/devicetree/bindings/arc/* 20130F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20131F: arch/arc/ 20132F: drivers/clocksource/arc_timer.c 20133F: drivers/tty/serial/arc_uart.c 20134 20135SYNOPSYS ARC HSDK SDP pll clock driver 20136M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20137S: Supported 20138F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20139F: drivers/clk/clk-hsdk-pll.c 20140 20141SYNOPSYS ARC SDP clock driver 20142M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20143S: Supported 20144F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20145F: drivers/clk/axs10x/* 20146 20147SYNOPSYS ARC SDP platform support 20148M: Alexey Brodkin <abrodkin@synopsys.com> 20149S: Supported 20150F: Documentation/devicetree/bindings/arc/axs10* 20151F: arch/arc/boot/dts/ax* 20152F: arch/arc/plat-axs10x 20153 20154SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20155M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20156S: Supported 20157F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20158F: drivers/reset/reset-axs10x.c 20159 20160SYNOPSYS CREG GPIO DRIVER 20161M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20162S: Maintained 20163F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20164F: drivers/gpio/gpio-creg-snps.c 20165 20166SYNOPSYS DESIGNWARE 8250 UART DRIVER 20167M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20168R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20169S: Supported 20170F: drivers/tty/serial/8250/8250_dw.c 20171F: drivers/tty/serial/8250/8250_dwlib.* 20172F: drivers/tty/serial/8250/8250_lpss.c 20173 20174SYNOPSYS DESIGNWARE APB GPIO DRIVER 20175M: Hoan Tran <hoan@os.amperecomputing.com> 20176M: Serge Semin <fancer.lancer@gmail.com> 20177L: linux-gpio@vger.kernel.org 20178S: Maintained 20179F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20180F: drivers/gpio/gpio-dwapb.c 20181 20182SYNOPSYS DESIGNWARE APB SSI DRIVER 20183M: Serge Semin <fancer.lancer@gmail.com> 20184L: linux-spi@vger.kernel.org 20185S: Supported 20186F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20187F: drivers/spi/spi-dw* 20188 20189SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20190M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20191S: Maintained 20192F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20193F: drivers/dma/dw-axi-dmac/ 20194 20195SYNOPSYS DESIGNWARE DMAC DRIVER 20196M: Viresh Kumar <vireshk@kernel.org> 20197R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20198S: Maintained 20199F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20200F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20201F: drivers/dma/dw/ 20202F: include/dt-bindings/dma/dw-dmac.h 20203F: include/linux/dma/dw.h 20204F: include/linux/platform_data/dma-dw.h 20205 20206SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20207M: Jose Abreu <Jose.Abreu@synopsys.com> 20208L: netdev@vger.kernel.org 20209S: Supported 20210F: drivers/net/ethernet/synopsys/ 20211 20212SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20213M: Jose Abreu <Jose.Abreu@synopsys.com> 20214L: netdev@vger.kernel.org 20215S: Supported 20216F: drivers/net/pcs/pcs-xpcs.c 20217F: drivers/net/pcs/pcs-xpcs.h 20218F: include/linux/pcs/pcs-xpcs.h 20219 20220SYNOPSYS DESIGNWARE I2C DRIVER 20221M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20222R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20223R: Mika Westerberg <mika.westerberg@linux.intel.com> 20224R: Jan Dabros <jsd@semihalf.com> 20225L: linux-i2c@vger.kernel.org 20226S: Supported 20227F: drivers/i2c/busses/i2c-designware-* 20228 20229SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20230M: Jaehoon Chung <jh80.chung@samsung.com> 20231L: linux-mmc@vger.kernel.org 20232S: Maintained 20233F: drivers/mmc/host/dw_mmc* 20234 20235SYNOPSYS HSDK RESET CONTROLLER DRIVER 20236M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20237S: Supported 20238F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20239F: drivers/reset/reset-hsdk.c 20240F: include/dt-bindings/reset/snps,hsdk-reset.h 20241 20242SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20243M: Prabu Thangamuthu <prabu.t@synopsys.com> 20244M: Manjunath M B <manjumb@synopsys.com> 20245L: linux-mmc@vger.kernel.org 20246S: Maintained 20247F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20248 20249SYSTEM CONFIGURATION (SYSCON) 20250M: Lee Jones <lee@kernel.org> 20251M: Arnd Bergmann <arnd@arndb.de> 20252S: Supported 20253T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20254F: drivers/mfd/syscon.c 20255 20256SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20257M: Sudeep Holla <sudeep.holla@arm.com> 20258R: Cristian Marussi <cristian.marussi@arm.com> 20259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20260S: Maintained 20261F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20262F: drivers/clk/clk-sc[mp]i.c 20263F: drivers/cpufreq/sc[mp]i-cpufreq.c 20264F: drivers/firmware/arm_scmi/ 20265F: drivers/firmware/arm_scpi.c 20266F: drivers/powercap/arm_scmi_powercap.c 20267F: drivers/regulator/scmi-regulator.c 20268F: drivers/reset/reset-scmi.c 20269F: include/linux/sc[mp]i_protocol.h 20270F: include/trace/events/scmi.h 20271F: include/uapi/linux/virtio_scmi.h 20272 20273SYSTEM RESET/SHUTDOWN DRIVERS 20274M: Sebastian Reichel <sre@kernel.org> 20275L: linux-pm@vger.kernel.org 20276S: Maintained 20277T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20278F: Documentation/devicetree/bindings/power/reset/ 20279F: drivers/power/reset/ 20280 20281SYSTEM TRACE MODULE CLASS 20282M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20283S: Maintained 20284T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20285F: Documentation/trace/stm.rst 20286F: drivers/hwtracing/stm/ 20287F: include/linux/stm.h 20288F: include/uapi/linux/stm.h 20289 20290SYSTEM76 ACPI DRIVER 20291M: Jeremy Soller <jeremy@system76.com> 20292M: System76 Product Development <productdev@system76.com> 20293L: platform-driver-x86@vger.kernel.org 20294S: Maintained 20295F: drivers/platform/x86/system76_acpi.c 20296 20297SYSV FILESYSTEM 20298M: Christoph Hellwig <hch@infradead.org> 20299S: Maintained 20300F: Documentation/filesystems/sysv-fs.rst 20301F: fs/sysv/ 20302F: include/linux/sysv_fs.h 20303 20304TASKSTATS STATISTICS INTERFACE 20305M: Balbir Singh <bsingharora@gmail.com> 20306S: Maintained 20307F: Documentation/accounting/taskstats* 20308F: include/linux/taskstats* 20309F: kernel/taskstats.c 20310 20311TC subsystem 20312M: Jamal Hadi Salim <jhs@mojatatu.com> 20313M: Cong Wang <xiyou.wangcong@gmail.com> 20314M: Jiri Pirko <jiri@resnulli.us> 20315L: netdev@vger.kernel.org 20316S: Maintained 20317F: include/net/pkt_cls.h 20318F: include/net/pkt_sched.h 20319F: include/net/tc_act/ 20320F: include/uapi/linux/pkt_cls.h 20321F: include/uapi/linux/pkt_sched.h 20322F: include/uapi/linux/tc_act/ 20323F: include/uapi/linux/tc_ematch/ 20324F: net/sched/ 20325F: tools/testing/selftests/tc-testing 20326 20327TC90522 MEDIA DRIVER 20328M: Akihiro Tsukada <tskd08@gmail.com> 20329L: linux-media@vger.kernel.org 20330S: Odd Fixes 20331F: drivers/media/dvb-frontends/tc90522* 20332 20333TCP LOW PRIORITY MODULE 20334M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20335M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20336S: Maintained 20337W: http://tcp-lp-mod.sourceforge.net/ 20338F: net/ipv4/tcp_lp.c 20339 20340TDA10071 MEDIA DRIVER 20341M: Antti Palosaari <crope@iki.fi> 20342L: linux-media@vger.kernel.org 20343S: Maintained 20344W: https://linuxtv.org 20345W: http://palosaari.fi/linux/ 20346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20347T: git git://linuxtv.org/anttip/media_tree.git 20348F: drivers/media/dvb-frontends/tda10071* 20349 20350TDA18212 MEDIA DRIVER 20351M: Antti Palosaari <crope@iki.fi> 20352L: linux-media@vger.kernel.org 20353S: Maintained 20354W: https://linuxtv.org 20355W: http://palosaari.fi/linux/ 20356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20357T: git git://linuxtv.org/anttip/media_tree.git 20358F: drivers/media/tuners/tda18212* 20359 20360TDA18218 MEDIA DRIVER 20361M: Antti Palosaari <crope@iki.fi> 20362L: linux-media@vger.kernel.org 20363S: Maintained 20364W: https://linuxtv.org 20365W: http://palosaari.fi/linux/ 20366Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20367T: git git://linuxtv.org/anttip/media_tree.git 20368F: drivers/media/tuners/tda18218* 20369 20370TDA18250 MEDIA DRIVER 20371M: Olli Salonen <olli.salonen@iki.fi> 20372L: linux-media@vger.kernel.org 20373S: Maintained 20374W: https://linuxtv.org 20375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20376T: git git://linuxtv.org/media_tree.git 20377F: drivers/media/tuners/tda18250* 20378 20379TDA18271 MEDIA DRIVER 20380M: Michael Krufky <mkrufky@linuxtv.org> 20381L: linux-media@vger.kernel.org 20382S: Maintained 20383W: https://linuxtv.org 20384W: http://github.com/mkrufky 20385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20386T: git git://linuxtv.org/mkrufky/tuners.git 20387F: drivers/media/tuners/tda18271* 20388 20389TDA1997x MEDIA DRIVER 20390M: Tim Harvey <tharvey@gateworks.com> 20391L: linux-media@vger.kernel.org 20392S: Maintained 20393W: https://linuxtv.org 20394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20395F: drivers/media/i2c/tda1997x.* 20396 20397TDA827x MEDIA DRIVER 20398M: Michael Krufky <mkrufky@linuxtv.org> 20399L: linux-media@vger.kernel.org 20400S: Maintained 20401W: https://linuxtv.org 20402W: http://github.com/mkrufky 20403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20404T: git git://linuxtv.org/mkrufky/tuners.git 20405F: drivers/media/tuners/tda8290.* 20406 20407TDA8290 MEDIA DRIVER 20408M: Michael Krufky <mkrufky@linuxtv.org> 20409L: linux-media@vger.kernel.org 20410S: Maintained 20411W: https://linuxtv.org 20412W: http://github.com/mkrufky 20413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20414T: git git://linuxtv.org/mkrufky/tuners.git 20415F: drivers/media/tuners/tda8290.* 20416 20417TDA9840 MEDIA DRIVER 20418M: Hans Verkuil <hverkuil@xs4all.nl> 20419L: linux-media@vger.kernel.org 20420S: Maintained 20421W: https://linuxtv.org 20422T: git git://linuxtv.org/media_tree.git 20423F: drivers/media/i2c/tda9840* 20424 20425TEA5761 TUNER DRIVER 20426M: Mauro Carvalho Chehab <mchehab@kernel.org> 20427L: linux-media@vger.kernel.org 20428S: Odd fixes 20429W: https://linuxtv.org 20430T: git git://linuxtv.org/media_tree.git 20431F: drivers/media/tuners/tea5761.* 20432 20433TEA5767 TUNER DRIVER 20434M: Mauro Carvalho Chehab <mchehab@kernel.org> 20435L: linux-media@vger.kernel.org 20436S: Maintained 20437W: https://linuxtv.org 20438T: git git://linuxtv.org/media_tree.git 20439F: drivers/media/tuners/tea5767.* 20440 20441TEA6415C MEDIA DRIVER 20442M: Hans Verkuil <hverkuil@xs4all.nl> 20443L: linux-media@vger.kernel.org 20444S: Maintained 20445W: https://linuxtv.org 20446T: git git://linuxtv.org/media_tree.git 20447F: drivers/media/i2c/tea6415c* 20448 20449TEA6420 MEDIA DRIVER 20450M: Hans Verkuil <hverkuil@xs4all.nl> 20451L: linux-media@vger.kernel.org 20452S: Maintained 20453W: https://linuxtv.org 20454T: git git://linuxtv.org/media_tree.git 20455F: drivers/media/i2c/tea6420* 20456 20457TEAM DRIVER 20458M: Jiri Pirko <jiri@resnulli.us> 20459L: netdev@vger.kernel.org 20460S: Supported 20461F: drivers/net/team/ 20462F: include/linux/if_team.h 20463F: include/uapi/linux/if_team.h 20464F: tools/testing/selftests/drivers/net/team/ 20465 20466TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20467M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20468S: Maintained 20469F: arch/x86/platform/ts5500/ 20470 20471TECHNOTREND USB IR RECEIVER 20472M: Sean Young <sean@mess.org> 20473L: linux-media@vger.kernel.org 20474S: Maintained 20475F: drivers/media/rc/ttusbir.c 20476 20477TECHWELL TW9910 VIDEO DECODER 20478L: linux-media@vger.kernel.org 20479S: Orphan 20480F: drivers/media/i2c/tw9910.c 20481F: include/media/i2c/tw9910.h 20482 20483TEE SUBSYSTEM 20484M: Jens Wiklander <jens.wiklander@linaro.org> 20485R: Sumit Garg <sumit.garg@linaro.org> 20486L: op-tee@lists.trustedfirmware.org 20487S: Maintained 20488F: Documentation/staging/tee.rst 20489F: drivers/tee/ 20490F: include/linux/tee_drv.h 20491F: include/uapi/linux/tee.h 20492 20493TEGRA ARCHITECTURE SUPPORT 20494M: Thierry Reding <thierry.reding@gmail.com> 20495M: Jonathan Hunter <jonathanh@nvidia.com> 20496L: linux-tegra@vger.kernel.org 20497S: Supported 20498Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20500N: [^a-z]tegra 20501 20502TEGRA CLOCK DRIVER 20503M: Peter De Schrijver <pdeschrijver@nvidia.com> 20504M: Prashant Gaikwad <pgaikwad@nvidia.com> 20505S: Supported 20506F: drivers/clk/tegra/ 20507 20508TEGRA DMA DRIVERS 20509M: Laxman Dewangan <ldewangan@nvidia.com> 20510M: Jon Hunter <jonathanh@nvidia.com> 20511S: Supported 20512F: drivers/dma/tegra* 20513 20514TEGRA I2C DRIVER 20515M: Laxman Dewangan <ldewangan@nvidia.com> 20516R: Dmitry Osipenko <digetx@gmail.com> 20517S: Supported 20518F: drivers/i2c/busses/i2c-tegra.c 20519 20520TEGRA IOMMU DRIVERS 20521M: Thierry Reding <thierry.reding@gmail.com> 20522R: Krishna Reddy <vdumpa@nvidia.com> 20523L: linux-tegra@vger.kernel.org 20524S: Supported 20525F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20526F: drivers/iommu/tegra* 20527 20528TEGRA KBC DRIVER 20529M: Laxman Dewangan <ldewangan@nvidia.com> 20530S: Supported 20531F: drivers/input/keyboard/tegra-kbc.c 20532 20533TEGRA NAND DRIVER 20534M: Stefan Agner <stefan@agner.ch> 20535M: Lucas Stach <dev@lynxeye.de> 20536S: Maintained 20537F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20538F: drivers/mtd/nand/raw/tegra_nand.c 20539 20540TEGRA PWM DRIVER 20541M: Thierry Reding <thierry.reding@gmail.com> 20542S: Supported 20543F: drivers/pwm/pwm-tegra.c 20544 20545TEGRA SERIAL DRIVER 20546M: Laxman Dewangan <ldewangan@nvidia.com> 20547S: Supported 20548F: drivers/tty/serial/serial-tegra.c 20549 20550TEGRA SPI DRIVER 20551M: Laxman Dewangan <ldewangan@nvidia.com> 20552S: Supported 20553F: drivers/spi/spi-tegra* 20554 20555TEGRA QUAD SPI DRIVER 20556M: Thierry Reding <thierry.reding@gmail.com> 20557M: Jonathan Hunter <jonathanh@nvidia.com> 20558M: Sowjanya Komatineni <skomatineni@nvidia.com> 20559L: linux-tegra@vger.kernel.org 20560S: Maintained 20561F: drivers/spi/spi-tegra210-quad.c 20562 20563TEGRA VIDEO DRIVER 20564M: Thierry Reding <thierry.reding@gmail.com> 20565M: Jonathan Hunter <jonathanh@nvidia.com> 20566M: Sowjanya Komatineni <skomatineni@nvidia.com> 20567L: linux-media@vger.kernel.org 20568L: linux-tegra@vger.kernel.org 20569S: Maintained 20570F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20571F: drivers/staging/media/tegra-video/ 20572 20573TEGRA XUSB PADCTL DRIVER 20574M: JC Kuo <jckuo@nvidia.com> 20575S: Supported 20576F: drivers/phy/tegra/xusb* 20577 20578TEHUTI ETHERNET DRIVER 20579M: Andy Gospodarek <andy@greyhouse.net> 20580L: netdev@vger.kernel.org 20581S: Supported 20582F: drivers/net/ethernet/tehuti/* 20583 20584TELECOM CLOCK DRIVER FOR MCPL0010 20585M: Mark Gross <markgross@kernel.org> 20586S: Supported 20587F: drivers/char/tlclk.c 20588 20589TEMPO SEMICONDUCTOR DRIVERS 20590M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20591S: Maintained 20592F: Documentation/devicetree/bindings/sound/tscs*.txt 20593F: sound/soc/codecs/tscs*.c 20594F: sound/soc/codecs/tscs*.h 20595 20596TENSILICA XTENSA PORT (xtensa) 20597M: Chris Zankel <chris@zankel.net> 20598M: Max Filippov <jcmvbkbc@gmail.com> 20599L: linux-xtensa@linux-xtensa.org 20600S: Maintained 20601T: git https://github.com/jcmvbkbc/linux-xtensa.git 20602F: arch/xtensa/ 20603F: drivers/irqchip/irq-xtensa-* 20604 20605TEXAS INSTRUMENTS ASoC DRIVERS 20606M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20608S: Maintained 20609F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20610F: sound/soc/ti/ 20611 20612TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20613M: Ricardo Ribalda <ribalda@kernel.org> 20614L: linux-iio@vger.kernel.org 20615S: Supported 20616F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20617F: drivers/iio/dac/ti-dac7612.c 20618 20619TEXAS INSTRUMENTS DMA DRIVERS 20620M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20621L: dmaengine@vger.kernel.org 20622S: Maintained 20623F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20624F: Documentation/devicetree/bindings/dma/ti-edma.txt 20625F: Documentation/devicetree/bindings/dma/ti/ 20626F: drivers/dma/ti/ 20627X: drivers/dma/ti/cppi41.c 20628F: include/linux/dma/k3-udma-glue.h 20629F: include/linux/dma/ti-cppi5.h 20630F: include/linux/dma/k3-psil.h 20631 20632TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20633M: Nishanth Menon <nm@ti.com> 20634M: Tero Kristo <kristo@kernel.org> 20635M: Santosh Shilimkar <ssantosh@kernel.org> 20636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20637S: Maintained 20638F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20639F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20640F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20641F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20642F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20643F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20644F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20645F: drivers/clk/keystone/sci-clk.c 20646F: drivers/firmware/ti_sci* 20647F: drivers/irqchip/irq-ti-sci-inta.c 20648F: drivers/irqchip/irq-ti-sci-intr.c 20649F: drivers/reset/reset-ti-sci.c 20650F: drivers/soc/ti/ti_sci_inta_msi.c 20651F: drivers/soc/ti/ti_sci_pm_domains.c 20652F: include/dt-bindings/soc/ti,sci_pm_domain.h 20653F: include/linux/soc/ti/ti_sci_inta_msi.h 20654F: include/linux/soc/ti/ti_sci_protocol.h 20655 20656TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20657M: Robert Marko <robert.marko@sartura.hr> 20658M: Luka Perkov <luka.perkov@sartura.hr> 20659L: linux-hwmon@vger.kernel.org 20660S: Maintained 20661F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20662F: Documentation/hwmon/tps23861.rst 20663F: drivers/hwmon/tps23861.c 20664 20665TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20666M: Puranjay Mohan <puranjay12@gmail.com> 20667L: linux-iio@vger.kernel.org 20668S: Supported 20669F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20670F: drivers/iio/temperature/tmp117.c 20671 20672THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20673M: Hans Verkuil <hverkuil@xs4all.nl> 20674L: linux-media@vger.kernel.org 20675S: Maintained 20676W: https://linuxtv.org 20677T: git git://linuxtv.org/media_tree.git 20678F: drivers/media/radio/radio-raremono.c 20679 20680THERMAL 20681M: Rafael J. Wysocki <rafael@kernel.org> 20682M: Daniel Lezcano <daniel.lezcano@linaro.org> 20683R: Amit Kucheria <amitk@kernel.org> 20684R: Zhang Rui <rui.zhang@intel.com> 20685L: linux-pm@vger.kernel.org 20686S: Supported 20687Q: https://patchwork.kernel.org/project/linux-pm/list/ 20688T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20689F: Documentation/ABI/testing/sysfs-class-thermal 20690F: Documentation/devicetree/bindings/thermal/ 20691F: Documentation/driver-api/thermal/ 20692F: drivers/thermal/ 20693F: include/dt-bindings/thermal/ 20694F: include/linux/cpu_cooling.h 20695F: include/linux/thermal.h 20696F: include/uapi/linux/thermal.h 20697F: tools/lib/thermal/ 20698F: tools/thermal/ 20699 20700THERMAL DRIVER FOR AMLOGIC SOCS 20701M: Guillaume La Roque <glaroque@baylibre.com> 20702L: linux-pm@vger.kernel.org 20703L: linux-amlogic@lists.infradead.org 20704S: Supported 20705W: http://linux-meson.com/ 20706F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20707F: drivers/thermal/amlogic_thermal.c 20708 20709THERMAL/CPU_COOLING 20710M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20711M: Daniel Lezcano <daniel.lezcano@linaro.org> 20712M: Viresh Kumar <viresh.kumar@linaro.org> 20713R: Lukasz Luba <lukasz.luba@arm.com> 20714L: linux-pm@vger.kernel.org 20715S: Supported 20716F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20717F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20718F: drivers/thermal/cpufreq_cooling.c 20719F: drivers/thermal/cpuidle_cooling.c 20720F: include/linux/cpu_cooling.h 20721 20722THERMAL/POWER_ALLOCATOR 20723M: Lukasz Luba <lukasz.luba@arm.com> 20724L: linux-pm@vger.kernel.org 20725S: Maintained 20726F: Documentation/driver-api/thermal/power_allocator.rst 20727F: drivers/thermal/gov_power_allocator.c 20728F: include/trace/events/thermal_power_allocator.h 20729 20730THINKPAD ACPI EXTRAS DRIVER 20731M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20732L: ibm-acpi-devel@lists.sourceforge.net 20733L: platform-driver-x86@vger.kernel.org 20734S: Maintained 20735W: http://ibm-acpi.sourceforge.net 20736W: http://thinkwiki.org/wiki/Ibm-acpi 20737T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20738F: drivers/platform/x86/thinkpad_acpi.c 20739 20740THINKPAD LMI DRIVER 20741M: Mark Pearson <markpearson@lenovo.com> 20742L: platform-driver-x86@vger.kernel.org 20743S: Maintained 20744F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20745F: drivers/platform/x86/think-lmi.? 20746 20747THUNDERBOLT DMA TRAFFIC TEST DRIVER 20748M: Isaac Hazan <isaac.hazan@intel.com> 20749L: linux-usb@vger.kernel.org 20750S: Maintained 20751F: drivers/thunderbolt/dma_test.c 20752 20753THUNDERBOLT DRIVER 20754M: Andreas Noever <andreas.noever@gmail.com> 20755M: Michael Jamet <michael.jamet@intel.com> 20756M: Mika Westerberg <mika.westerberg@linux.intel.com> 20757M: Yehezkel Bernat <YehezkelShB@gmail.com> 20758L: linux-usb@vger.kernel.org 20759S: Maintained 20760T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20761F: Documentation/admin-guide/thunderbolt.rst 20762F: drivers/thunderbolt/ 20763F: include/linux/thunderbolt.h 20764 20765THUNDERBOLT NETWORK DRIVER 20766M: Michael Jamet <michael.jamet@intel.com> 20767M: Mika Westerberg <mika.westerberg@linux.intel.com> 20768M: Yehezkel Bernat <YehezkelShB@gmail.com> 20769L: netdev@vger.kernel.org 20770S: Maintained 20771F: drivers/net/thunderbolt.c 20772 20773THUNDERX GPIO DRIVER 20774M: Robert Richter <rric@kernel.org> 20775S: Odd Fixes 20776F: drivers/gpio/gpio-thunderx.c 20777 20778TI AM437X VPFE DRIVER 20779M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20780L: linux-media@vger.kernel.org 20781S: Maintained 20782W: https://linuxtv.org 20783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20784T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20785F: drivers/media/platform/ti/am437x/ 20786 20787TI BANDGAP AND THERMAL DRIVER 20788M: Eduardo Valentin <edubezval@gmail.com> 20789M: Keerthy <j-keerthy@ti.com> 20790L: linux-pm@vger.kernel.org 20791L: linux-omap@vger.kernel.org 20792S: Maintained 20793F: drivers/thermal/ti-soc-thermal/ 20794 20795TI BQ27XXX POWER SUPPLY DRIVER 20796F: drivers/power/supply/bq27xxx_battery.c 20797F: drivers/power/supply/bq27xxx_battery_i2c.c 20798F: include/linux/power/bq27xxx_battery.h 20799 20800TI CDCE706 CLOCK DRIVER 20801M: Max Filippov <jcmvbkbc@gmail.com> 20802S: Maintained 20803F: drivers/clk/clk-cdce706.c 20804 20805TI CLOCK DRIVER 20806M: Tero Kristo <kristo@kernel.org> 20807L: linux-omap@vger.kernel.org 20808S: Odd Fixes 20809F: drivers/clk/ti/ 20810F: include/linux/clk/ti.h 20811 20812TI DAVINCI MACHINE SUPPORT 20813M: Sekhar Nori <nsekhar@ti.com> 20814R: Bartosz Golaszewski <brgl@bgdev.pl> 20815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20816S: Supported 20817T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20818F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20819F: arch/arm/boot/dts/da850* 20820F: arch/arm/mach-davinci/ 20821F: drivers/i2c/busses/i2c-davinci.c 20822 20823TI DAVINCI SERIES CLOCK DRIVER 20824M: David Lechner <david@lechnology.com> 20825R: Sekhar Nori <nsekhar@ti.com> 20826S: Maintained 20827F: Documentation/devicetree/bindings/clock/ti/davinci/ 20828F: drivers/clk/davinci/ 20829F: include/linux/clk/davinci.h 20830 20831TI DAVINCI SERIES GPIO DRIVER 20832M: Keerthy <j-keerthy@ti.com> 20833L: linux-gpio@vger.kernel.org 20834S: Maintained 20835F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20836F: drivers/gpio/gpio-davinci.c 20837 20838TI DAVINCI SERIES MEDIA DRIVER 20839M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20840L: linux-media@vger.kernel.org 20841S: Maintained 20842W: https://linuxtv.org 20843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20844T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20845F: drivers/media/platform/ti/davinci/ 20846F: drivers/staging/media/deprecated/vpfe_capture/ 20847F: include/media/davinci/ 20848 20849TI ENHANCED CAPTURE (eCAP) DRIVER 20850M: Vignesh Raghavendra <vigneshr@ti.com> 20851R: Julien Panis <jpanis@baylibre.com> 20852L: linux-iio@vger.kernel.org 20853L: linux-omap@vger.kernel.org 20854S: Maintained 20855F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20856F: drivers/counter/ti-ecap-capture.c 20857 20858TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20859R: David Lechner <david@lechnology.com> 20860L: linux-iio@vger.kernel.org 20861F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20862F: drivers/counter/ti-eqep.c 20863 20864TI ETHERNET SWITCH DRIVER (CPSW) 20865R: Grygorii Strashko <grygorii.strashko@ti.com> 20866L: linux-omap@vger.kernel.org 20867L: netdev@vger.kernel.org 20868S: Maintained 20869F: drivers/net/ethernet/ti/cpsw* 20870F: drivers/net/ethernet/ti/davinci* 20871 20872TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20873M: Alex Dubov <oakad@yahoo.com> 20874S: Maintained 20875W: http://tifmxx.berlios.de/ 20876F: drivers/memstick/host/tifm_ms.c 20877F: drivers/misc/tifm* 20878F: drivers/mmc/host/tifm_sd.c 20879F: include/linux/tifm.h 20880 20881TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20882M: Nishanth Menon <nm@ti.com> 20883M: Santosh Shilimkar <ssantosh@kernel.org> 20884L: linux-kernel@vger.kernel.org 20885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20886S: Maintained 20887T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20888F: drivers/soc/ti/* 20889 20890TI LM49xxx FAMILY ASoC CODEC DRIVERS 20891M: M R Swami Reddy <mr.swami.reddy@ti.com> 20892M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20894S: Maintained 20895F: sound/soc/codecs/isabelle* 20896F: sound/soc/codecs/lm49453* 20897 20898TI PCM3060 ASoC CODEC DRIVER 20899M: Kirill Marinushkin <kmarinushkin@birdec.com> 20900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20901S: Maintained 20902F: Documentation/devicetree/bindings/sound/pcm3060.txt 20903F: sound/soc/codecs/pcm3060* 20904 20905TI TAS571X FAMILY ASoC CODEC DRIVER 20906M: Kevin Cernekee <cernekee@chromium.org> 20907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20908S: Odd Fixes 20909F: sound/soc/codecs/tas571x* 20910 20911TI TRF7970A NFC DRIVER 20912M: Mark Greer <mgreer@animalcreek.com> 20913L: linux-wireless@vger.kernel.org 20914L: linux-nfc@lists.01.org (subscribers-only) 20915S: Supported 20916F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20917F: drivers/nfc/trf7970a.c 20918 20919TI TSC2046 ADC DRIVER 20920M: Oleksij Rempel <o.rempel@pengutronix.de> 20921R: kernel@pengutronix.de 20922L: linux-iio@vger.kernel.org 20923S: Maintained 20924F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20925F: drivers/iio/adc/ti-tsc2046.c 20926 20927TI TWL4030 SERIES SOC CODEC DRIVER 20928M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20930S: Maintained 20931F: sound/soc/codecs/twl4030* 20932 20933TI VPE/CAL DRIVERS 20934M: Benoit Parrot <bparrot@ti.com> 20935L: linux-media@vger.kernel.org 20936S: Maintained 20937W: http://linuxtv.org/ 20938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20939F: Documentation/devicetree/bindings/media/ti,cal.yaml 20940F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20941F: drivers/media/platform/ti/cal/ 20942F: drivers/media/platform/ti/vpe/ 20943 20944TI WILINK WIRELESS DRIVERS 20945L: linux-wireless@vger.kernel.org 20946S: Orphan 20947W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20948W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20949T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20950F: drivers/net/wireless/ti/ 20951 20952TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20953M: John Stultz <jstultz@google.com> 20954M: Thomas Gleixner <tglx@linutronix.de> 20955R: Stephen Boyd <sboyd@kernel.org> 20956L: linux-kernel@vger.kernel.org 20957S: Supported 20958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20959F: include/linux/clocksource.h 20960F: include/linux/time.h 20961F: include/linux/timex.h 20962F: include/uapi/linux/time.h 20963F: include/uapi/linux/timex.h 20964F: kernel/time/alarmtimer.c 20965F: kernel/time/clocksource.c 20966F: kernel/time/ntp.c 20967F: kernel/time/time*.c 20968F: tools/testing/selftests/timers/ 20969 20970TIPC NETWORK LAYER 20971M: Jon Maloy <jmaloy@redhat.com> 20972M: Ying Xue <ying.xue@windriver.com> 20973L: netdev@vger.kernel.org (core kernel code) 20974L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20975S: Maintained 20976W: http://tipc.sourceforge.net/ 20977F: include/uapi/linux/tipc*.h 20978F: net/tipc/ 20979 20980TLAN NETWORK DRIVER 20981M: Samuel Chessman <chessman@tux.org> 20982L: tlan-devel@lists.sourceforge.net (subscribers-only) 20983S: Maintained 20984W: http://sourceforge.net/projects/tlan/ 20985F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20986F: drivers/net/ethernet/ti/tlan.* 20987 20988TM6000 VIDEO4LINUX DRIVER 20989M: Mauro Carvalho Chehab <mchehab@kernel.org> 20990L: linux-media@vger.kernel.org 20991S: Odd fixes 20992W: https://linuxtv.org 20993T: git git://linuxtv.org/media_tree.git 20994F: Documentation/admin-guide/media/tm6000* 20995F: drivers/staging/media/deprecated/tm6000/ 20996 20997TMIO/SDHI MMC DRIVER 20998M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20999L: linux-mmc@vger.kernel.org 21000L: linux-renesas-soc@vger.kernel.org 21001S: Supported 21002F: drivers/mmc/host/renesas_sdhi* 21003F: drivers/mmc/host/tmio_mmc* 21004F: include/linux/mfd/tmio.h 21005 21006TMP401 HARDWARE MONITOR DRIVER 21007M: Guenter Roeck <linux@roeck-us.net> 21008L: linux-hwmon@vger.kernel.org 21009S: Maintained 21010F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21011F: Documentation/hwmon/tmp401.rst 21012F: drivers/hwmon/tmp401.c 21013 21014TMP464 HARDWARE MONITOR DRIVER 21015M: Agathe Porte <agathe.porte@nokia.com> 21016M: Guenter Roeck <linux@roeck-us.net> 21017L: linux-hwmon@vger.kernel.org 21018S: Maintained 21019F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21020F: Documentation/hwmon/tmp464.rst 21021F: drivers/hwmon/tmp464.c 21022 21023TMP513 HARDWARE MONITOR DRIVER 21024M: Eric Tremblay <etremblay@distech-controls.com> 21025L: linux-hwmon@vger.kernel.org 21026S: Maintained 21027F: Documentation/hwmon/tmp513.rst 21028F: drivers/hwmon/tmp513.c 21029 21030TMPFS (SHMEM FILESYSTEM) 21031M: Hugh Dickins <hughd@google.com> 21032L: linux-mm@kvack.org 21033S: Maintained 21034F: include/linux/shmem_fs.h 21035F: mm/shmem.c 21036 21037TOMOYO SECURITY MODULE 21038M: Kentaro Takeda <takedakn@nttdata.co.jp> 21039M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21040L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21041L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21042L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21043L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21044S: Maintained 21045W: https://tomoyo.osdn.jp/ 21046F: security/tomoyo/ 21047 21048TOPSTAR LAPTOP EXTRAS DRIVER 21049M: Herton Ronaldo Krzesinski <herton@canonical.com> 21050L: platform-driver-x86@vger.kernel.org 21051S: Maintained 21052F: drivers/platform/x86/topstar-laptop.c 21053 21054TORTURE-TEST MODULES 21055M: Davidlohr Bueso <dave@stgolabs.net> 21056M: "Paul E. McKenney" <paulmck@kernel.org> 21057M: Josh Triplett <josh@joshtriplett.org> 21058L: linux-kernel@vger.kernel.org 21059S: Supported 21060T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21061F: Documentation/RCU/torture.rst 21062F: kernel/locking/locktorture.c 21063F: kernel/rcu/rcuscale.c 21064F: kernel/rcu/rcutorture.c 21065F: kernel/rcu/refscale.c 21066F: kernel/torture.c 21067 21068TOSHIBA ACPI EXTRAS DRIVER 21069M: Azael Avalos <coproscefalo@gmail.com> 21070L: platform-driver-x86@vger.kernel.org 21071S: Maintained 21072F: drivers/platform/x86/toshiba_acpi.c 21073 21074TOSHIBA BLUETOOTH DRIVER 21075M: Azael Avalos <coproscefalo@gmail.com> 21076L: platform-driver-x86@vger.kernel.org 21077S: Maintained 21078F: drivers/platform/x86/toshiba_bluetooth.c 21079 21080TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21081M: Azael Avalos <coproscefalo@gmail.com> 21082L: platform-driver-x86@vger.kernel.org 21083S: Maintained 21084F: drivers/platform/x86/toshiba_haps.c 21085 21086TOSHIBA SMM DRIVER 21087M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21088S: Maintained 21089W: http://www.buzzard.org.uk/toshiba/ 21090F: drivers/char/toshiba.c 21091F: include/linux/toshiba.h 21092F: include/uapi/linux/toshiba.h 21093 21094TOSHIBA TC358743 DRIVER 21095M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21096L: linux-media@vger.kernel.org 21097S: Maintained 21098F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21099F: drivers/media/i2c/tc358743* 21100F: include/media/i2c/tc358743.h 21101 21102TOSHIBA WMI HOTKEYS DRIVER 21103M: Azael Avalos <coproscefalo@gmail.com> 21104L: platform-driver-x86@vger.kernel.org 21105S: Maintained 21106F: drivers/platform/x86/toshiba-wmi.c 21107 21108TPM DEVICE DRIVER 21109M: Peter Huewe <peterhuewe@gmx.de> 21110M: Jarkko Sakkinen <jarkko@kernel.org> 21111R: Jason Gunthorpe <jgg@ziepe.ca> 21112L: linux-integrity@vger.kernel.org 21113S: Maintained 21114W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21115Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21116T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21117F: drivers/char/tpm/ 21118 21119TPS546D24 DRIVER 21120M: Duke Du <dukedu83@gmail.com> 21121L: linux-hwmon@vger.kernel.org 21122S: Maintained 21123F: Documentation/hwmon/tps546d24.rst 21124F: drivers/hwmon/pmbus/tps546d24.c 21125 21126TRACING 21127M: Steven Rostedt <rostedt@goodmis.org> 21128M: Masami Hiramatsu <mhiramat@kernel.org> 21129L: linux-kernel@vger.kernel.org 21130L: linux-trace-kernel@vger.kernel.org 21131Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21132S: Maintained 21133T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21134F: Documentation/trace/* 21135F: fs/tracefs/ 21136F: include/linux/trace*.h 21137F: include/trace/ 21138F: kernel/trace/ 21139F: scripts/tracing/ 21140F: tools/testing/selftests/ftrace/ 21141 21142TRACING MMIO ACCESSES (MMIOTRACE) 21143M: Steven Rostedt <rostedt@goodmis.org> 21144M: Masami Hiramatsu <mhiramat@kernel.org> 21145R: Karol Herbst <karolherbst@gmail.com> 21146R: Pekka Paalanen <ppaalanen@gmail.com> 21147L: linux-kernel@vger.kernel.org 21148L: nouveau@lists.freedesktop.org 21149S: Maintained 21150F: arch/x86/mm/kmmio.c 21151F: arch/x86/mm/mmio-mod.c 21152F: arch/x86/mm/testmmiotrace.c 21153F: include/linux/mmiotrace.h 21154F: kernel/trace/trace_mmiotrace.c 21155 21156TRACING OS NOISE / LATENCY TRACERS 21157M: Steven Rostedt <rostedt@goodmis.org> 21158M: Daniel Bristot de Oliveira <bristot@kernel.org> 21159S: Maintained 21160F: kernel/trace/trace_osnoise.c 21161F: include/trace/events/osnoise.h 21162F: kernel/trace/trace_hwlat.c 21163F: kernel/trace/trace_irqsoff.c 21164F: kernel/trace/trace_sched_wakeup.c 21165F: Documentation/trace/osnoise-tracer.rst 21166F: Documentation/trace/timerlat-tracer.rst 21167F: Documentation/trace/hwlat_detector.rst 21168F: arch/*/kernel/trace.c 21169 21170Real-time Linux Analysis (RTLA) tools 21171M: Daniel Bristot de Oliveira <bristot@kernel.org> 21172M: Steven Rostedt <rostedt@goodmis.org> 21173L: linux-trace-devel@vger.kernel.org 21174S: Maintained 21175F: Documentation/tools/rtla/ 21176F: tools/tracing/rtla/ 21177 21178TRADITIONAL CHINESE DOCUMENTATION 21179M: Hu Haowen <src.res@email.cn> 21180L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21181S: Maintained 21182W: https://github.com/srcres258/linux-doc 21183T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21184F: Documentation/translations/zh_TW/ 21185 21186TTY LAYER 21187M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21188M: Jiri Slaby <jirislaby@kernel.org> 21189S: Supported 21190T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21191F: Documentation/driver-api/serial/ 21192F: drivers/tty/ 21193F: drivers/tty/serial/serial_core.c 21194F: include/linux/selection.h 21195F: include/linux/serial.h 21196F: include/linux/serial_core.h 21197F: include/linux/sysrq.h 21198F: include/linux/tty*.h 21199F: include/linux/vt.h 21200F: include/linux/vt_*.h 21201F: include/uapi/linux/serial.h 21202F: include/uapi/linux/serial_core.h 21203F: include/uapi/linux/tty.h 21204 21205TUA9001 MEDIA DRIVER 21206M: Antti Palosaari <crope@iki.fi> 21207L: linux-media@vger.kernel.org 21208S: Maintained 21209W: https://linuxtv.org 21210W: http://palosaari.fi/linux/ 21211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21212T: git git://linuxtv.org/anttip/media_tree.git 21213F: drivers/media/tuners/tua9001* 21214 21215TULIP NETWORK DRIVERS 21216L: netdev@vger.kernel.org 21217L: linux-parisc@vger.kernel.org 21218S: Orphan 21219F: drivers/net/ethernet/dec/tulip/ 21220 21221TUN/TAP driver 21222M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21223S: Maintained 21224W: http://vtun.sourceforge.net/tun 21225F: Documentation/networking/tuntap.rst 21226F: arch/um/os-Linux/drivers/ 21227 21228TURBOCHANNEL SUBSYSTEM 21229M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21230M: Ralf Baechle <ralf@linux-mips.org> 21231L: linux-mips@vger.kernel.org 21232S: Maintained 21233Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21234F: drivers/tc/ 21235F: include/linux/tc.h 21236 21237TURBOSTAT UTILITY 21238M: "Len Brown" <lenb@kernel.org> 21239L: linux-pm@vger.kernel.org 21240S: Supported 21241Q: https://patchwork.kernel.org/project/linux-pm/list/ 21242B: https://bugzilla.kernel.org 21243T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21244F: tools/power/x86/turbostat/ 21245 21246TW5864 VIDEO4LINUX DRIVER 21247M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21248M: Anton Sviridenko <anton@corp.bluecherry.net> 21249M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21250M: Andrey Utkin <andrey_utkin@fastmail.com> 21251L: linux-media@vger.kernel.org 21252S: Supported 21253F: drivers/media/pci/tw5864/ 21254 21255TW68 VIDEO4LINUX DRIVER 21256M: Hans Verkuil <hverkuil@xs4all.nl> 21257L: linux-media@vger.kernel.org 21258S: Odd Fixes 21259W: https://linuxtv.org 21260T: git git://linuxtv.org/media_tree.git 21261F: drivers/media/pci/tw68/ 21262 21263TW686X VIDEO4LINUX DRIVER 21264M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21265L: linux-media@vger.kernel.org 21266S: Maintained 21267W: http://linuxtv.org 21268T: git git://linuxtv.org/media_tree.git 21269F: drivers/media/pci/tw686x/ 21270 21271U-BOOT ENVIRONMENT VARIABLES 21272M: Rafał Miłecki <rafal@milecki.pl> 21273S: Maintained 21274F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21275F: drivers/nvmem/u-boot-env.c 21276 21277UACCE ACCELERATOR FRAMEWORK 21278M: Zhangfei Gao <zhangfei.gao@linaro.org> 21279M: Zhou Wang <wangzhou1@hisilicon.com> 21280L: linux-accelerators@lists.ozlabs.org 21281L: linux-kernel@vger.kernel.org 21282S: Maintained 21283F: Documentation/ABI/testing/sysfs-driver-uacce 21284F: Documentation/misc-devices/uacce.rst 21285F: drivers/misc/uacce/ 21286F: include/linux/uacce.h 21287F: include/uapi/misc/uacce/ 21288 21289UBI FILE SYSTEM (UBIFS) 21290M: Richard Weinberger <richard@nod.at> 21291L: linux-mtd@lists.infradead.org 21292S: Supported 21293W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21294T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21295T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21296F: Documentation/ABI/testing/sysfs-fs-ubifs 21297F: Documentation/filesystems/ubifs-authentication.rst 21298F: Documentation/filesystems/ubifs.rst 21299F: fs/ubifs/ 21300 21301UBLK USERSPACE BLOCK DRIVER 21302M: Ming Lei <ming.lei@redhat.com> 21303L: linux-block@vger.kernel.org 21304S: Maintained 21305F: Documentation/block/ublk.rst 21306F: drivers/block/ublk_drv.c 21307F: include/uapi/linux/ublk_cmd.h 21308 21309UCLINUX (M68KNOMMU AND COLDFIRE) 21310M: Greg Ungerer <gerg@linux-m68k.org> 21311L: linux-m68k@lists.linux-m68k.org 21312L: uclinux-dev@uclinux.org (subscribers-only) 21313S: Maintained 21314W: http://www.linux-m68k.org/ 21315W: http://www.uclinux.org/ 21316T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21317F: arch/m68k/*/*_no.* 21318F: arch/m68k/68*/ 21319F: arch/m68k/coldfire/ 21320F: arch/m68k/include/asm/*_no.* 21321 21322UDF FILESYSTEM 21323M: Jan Kara <jack@suse.com> 21324S: Maintained 21325F: Documentation/filesystems/udf.rst 21326F: fs/udf/ 21327 21328UDRAW TABLET 21329M: Bastien Nocera <hadess@hadess.net> 21330L: linux-input@vger.kernel.org 21331S: Maintained 21332F: drivers/hid/hid-udraw-ps3.c 21333 21334UFS FILESYSTEM 21335M: Evgeniy Dushistov <dushistov@mail.ru> 21336S: Maintained 21337F: Documentation/admin-guide/ufs.rst 21338F: fs/ufs/ 21339 21340UHID USERSPACE HID IO DRIVER 21341M: David Rheinsberg <david.rheinsberg@gmail.com> 21342L: linux-input@vger.kernel.org 21343S: Maintained 21344F: drivers/hid/uhid.c 21345F: include/uapi/linux/uhid.h 21346 21347ULPI BUS 21348M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21349L: linux-usb@vger.kernel.org 21350S: Maintained 21351F: drivers/usb/common/ulpi.c 21352F: include/linux/ulpi/ 21353 21354UNICODE SUBSYSTEM 21355M: Gabriel Krisman Bertazi <krisman@collabora.com> 21356L: linux-fsdevel@vger.kernel.org 21357S: Supported 21358F: fs/unicode/ 21359 21360UNIFDEF 21361M: Tony Finch <dot@dotat.at> 21362S: Maintained 21363W: http://dotat.at/prog/unifdef 21364F: scripts/unifdef.c 21365 21366UNIFORM CDROM DRIVER 21367M: Phillip Potter <phil@philpotter.co.uk> 21368S: Maintained 21369F: Documentation/cdrom/ 21370F: drivers/cdrom/cdrom.c 21371F: include/linux/cdrom.h 21372F: include/uapi/linux/cdrom.h 21373 21374UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21375R: Alim Akhtar <alim.akhtar@samsung.com> 21376R: Avri Altman <avri.altman@wdc.com> 21377R: Bart Van Assche <bvanassche@acm.org> 21378L: linux-scsi@vger.kernel.org 21379S: Supported 21380F: Documentation/devicetree/bindings/ufs/ 21381F: Documentation/scsi/ufs.rst 21382F: drivers/ufs/core/ 21383 21384UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21385M: Pedro Sousa <pedrom.sousa@synopsys.com> 21386L: linux-scsi@vger.kernel.org 21387S: Supported 21388F: drivers/ufs/host/*dwc* 21389 21390UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21391M: Stanley Chu <stanley.chu@mediatek.com> 21392L: linux-scsi@vger.kernel.org 21393L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21394S: Maintained 21395F: drivers/ufs/host/ufs-mediatek* 21396 21397UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21398M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21399L: linux-renesas-soc@vger.kernel.org 21400L: linux-scsi@vger.kernel.org 21401S: Maintained 21402F: drivers/ufs/host/ufs-renesas.c 21403 21404UNSORTED BLOCK IMAGES (UBI) 21405M: Richard Weinberger <richard@nod.at> 21406L: linux-mtd@lists.infradead.org 21407S: Supported 21408W: http://www.linux-mtd.infradead.org/ 21409T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21410T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21411F: drivers/mtd/ubi/ 21412F: include/linux/mtd/ubi.h 21413F: include/uapi/mtd/ubi-user.h 21414 21415USB "USBNET" DRIVER FRAMEWORK 21416M: Oliver Neukum <oneukum@suse.com> 21417L: netdev@vger.kernel.org 21418S: Maintained 21419W: http://www.linux-usb.org/usbnet 21420F: drivers/net/usb/usbnet.c 21421F: include/linux/usb/usbnet.h 21422 21423USB ACM DRIVER 21424M: Oliver Neukum <oneukum@suse.com> 21425L: linux-usb@vger.kernel.org 21426S: Maintained 21427F: Documentation/usb/acm.rst 21428F: drivers/usb/class/cdc-acm.* 21429 21430USB APPLE MFI FASTCHARGE DRIVER 21431M: Bastien Nocera <hadess@hadess.net> 21432L: linux-usb@vger.kernel.org 21433S: Maintained 21434F: drivers/usb/misc/apple-mfi-fastcharge.c 21435 21436USB AR5523 WIRELESS DRIVER 21437M: Pontus Fuchs <pontus.fuchs@gmail.com> 21438L: linux-wireless@vger.kernel.org 21439S: Maintained 21440F: drivers/net/wireless/ath/ar5523/ 21441 21442USB ATTACHED SCSI 21443M: Oliver Neukum <oneukum@suse.com> 21444L: linux-usb@vger.kernel.org 21445L: linux-scsi@vger.kernel.org 21446S: Maintained 21447F: drivers/usb/storage/uas.c 21448 21449USB CDC ETHERNET DRIVER 21450M: Oliver Neukum <oliver@neukum.org> 21451L: linux-usb@vger.kernel.org 21452S: Maintained 21453F: drivers/net/usb/cdc_*.c 21454F: include/uapi/linux/usb/cdc.h 21455 21456USB CHAOSKEY DRIVER 21457M: Keith Packard <keithp@keithp.com> 21458L: linux-usb@vger.kernel.org 21459S: Maintained 21460F: drivers/usb/misc/chaoskey.c 21461 21462USB CYPRESS C67X00 DRIVER 21463L: linux-usb@vger.kernel.org 21464S: Orphan 21465F: drivers/usb/c67x00/ 21466 21467USB DAVICOM DM9601 DRIVER 21468M: Peter Korsgaard <peter@korsgaard.com> 21469L: netdev@vger.kernel.org 21470S: Maintained 21471W: http://www.linux-usb.org/usbnet 21472F: drivers/net/usb/dm9601.c 21473 21474USB EHCI DRIVER 21475M: Alan Stern <stern@rowland.harvard.edu> 21476L: linux-usb@vger.kernel.org 21477S: Maintained 21478F: Documentation/usb/ehci.rst 21479F: drivers/usb/host/ehci* 21480 21481USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21482M: Jiri Kosina <jikos@kernel.org> 21483M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21484L: linux-usb@vger.kernel.org 21485S: Maintained 21486T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21487F: Documentation/hid/hiddev.rst 21488F: drivers/hid/usbhid/ 21489 21490USB INTEL XHCI ROLE MUX DRIVER 21491M: Hans de Goede <hdegoede@redhat.com> 21492L: linux-usb@vger.kernel.org 21493S: Maintained 21494F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21495 21496USB IP DRIVER FOR HISILICON KIRIN 960 21497M: Yu Chen <chenyu56@huawei.com> 21498M: Binghui Wang <wangbinghui@hisilicon.com> 21499L: linux-usb@vger.kernel.org 21500S: Maintained 21501F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21502F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21503 21504USB IP DRIVER FOR HISILICON KIRIN 970 21505M: Mauro Carvalho Chehab <mchehab@kernel.org> 21506L: linux-usb@vger.kernel.org 21507S: Maintained 21508F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21509F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21510 21511USB ISP116X DRIVER 21512M: Olav Kongas <ok@artecdesign.ee> 21513L: linux-usb@vger.kernel.org 21514S: Maintained 21515F: drivers/usb/host/isp116x* 21516F: include/linux/usb/isp116x.h 21517 21518USB ISP1760 DRIVER 21519M: Rui Miguel Silva <rui.silva@linaro.org> 21520L: linux-usb@vger.kernel.org 21521S: Maintained 21522F: drivers/usb/isp1760/* 21523F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21524 21525USB LAN78XX ETHERNET DRIVER 21526M: Woojung Huh <woojung.huh@microchip.com> 21527M: UNGLinuxDriver@microchip.com 21528L: netdev@vger.kernel.org 21529S: Maintained 21530F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21531F: drivers/net/usb/lan78xx.* 21532F: include/dt-bindings/net/microchip-lan78xx.h 21533 21534USB MASS STORAGE DRIVER 21535M: Alan Stern <stern@rowland.harvard.edu> 21536L: linux-usb@vger.kernel.org 21537L: usb-storage@lists.one-eyed-alien.net 21538S: Maintained 21539F: drivers/usb/storage/ 21540 21541USB MIDI DRIVER 21542M: Clemens Ladisch <clemens@ladisch.de> 21543L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21544S: Maintained 21545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21546F: sound/usb/midi.* 21547 21548USB NETWORKING DRIVERS 21549L: linux-usb@vger.kernel.org 21550S: Odd Fixes 21551F: drivers/net/usb/ 21552 21553USB OHCI DRIVER 21554M: Alan Stern <stern@rowland.harvard.edu> 21555L: linux-usb@vger.kernel.org 21556S: Maintained 21557F: Documentation/usb/ohci.rst 21558F: drivers/usb/host/ohci* 21559 21560USB OTG FSM (Finite State Machine) 21561M: Peter Chen <peter.chen@kernel.org> 21562L: linux-usb@vger.kernel.org 21563S: Maintained 21564T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21565F: drivers/usb/common/usb-otg-fsm.c 21566 21567USB OVER IP DRIVER 21568M: Valentina Manea <valentina.manea.m@gmail.com> 21569M: Shuah Khan <shuah@kernel.org> 21570M: Shuah Khan <skhan@linuxfoundation.org> 21571L: linux-usb@vger.kernel.org 21572S: Maintained 21573F: Documentation/usb/usbip_protocol.rst 21574F: drivers/usb/usbip/ 21575F: tools/testing/selftests/drivers/usb/usbip/ 21576F: tools/usb/usbip/ 21577 21578USB PEGASUS DRIVER 21579M: Petko Manolov <petkan@nucleusys.com> 21580L: linux-usb@vger.kernel.org 21581L: netdev@vger.kernel.org 21582S: Maintained 21583W: https://github.com/petkan/pegasus 21584T: git https://github.com/petkan/pegasus.git 21585F: drivers/net/usb/pegasus.* 21586 21587USB PRINTER DRIVER (usblp) 21588M: Pete Zaitcev <zaitcev@redhat.com> 21589L: linux-usb@vger.kernel.org 21590S: Supported 21591F: drivers/usb/class/usblp.c 21592 21593USB RAW GADGET DRIVER 21594R: Andrey Konovalov <andreyknvl@gmail.com> 21595L: linux-usb@vger.kernel.org 21596S: Maintained 21597F: Documentation/usb/raw-gadget.rst 21598F: drivers/usb/gadget/legacy/raw_gadget.c 21599F: include/uapi/linux/usb/raw_gadget.h 21600 21601USB QMI WWAN NETWORK DRIVER 21602M: Bjørn Mork <bjorn@mork.no> 21603L: netdev@vger.kernel.org 21604S: Maintained 21605F: Documentation/ABI/testing/sysfs-class-net-qmi 21606F: drivers/net/usb/qmi_wwan.c 21607 21608USB RTL8150 DRIVER 21609M: Petko Manolov <petkan@nucleusys.com> 21610L: linux-usb@vger.kernel.org 21611L: netdev@vger.kernel.org 21612S: Maintained 21613W: https://github.com/petkan/rtl8150 21614T: git https://github.com/petkan/rtl8150.git 21615F: drivers/net/usb/rtl8150.c 21616 21617USB SERIAL SUBSYSTEM 21618M: Johan Hovold <johan@kernel.org> 21619L: linux-usb@vger.kernel.org 21620S: Maintained 21621T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21622F: Documentation/usb/usb-serial.rst 21623F: drivers/usb/serial/ 21624F: include/linux/usb/serial.h 21625 21626USB SMSC75XX ETHERNET DRIVER 21627M: Steve Glendinning <steve.glendinning@shawell.net> 21628L: netdev@vger.kernel.org 21629S: Maintained 21630F: drivers/net/usb/smsc75xx.* 21631 21632USB SMSC95XX ETHERNET DRIVER 21633M: Steve Glendinning <steve.glendinning@shawell.net> 21634M: UNGLinuxDriver@microchip.com 21635L: netdev@vger.kernel.org 21636S: Maintained 21637F: drivers/net/usb/smsc95xx.* 21638 21639USB SUBSYSTEM 21640M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21641L: linux-usb@vger.kernel.org 21642S: Supported 21643W: http://www.linux-usb.org 21644T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21645F: Documentation/devicetree/bindings/usb/ 21646F: Documentation/usb/ 21647F: drivers/usb/ 21648F: include/dt-bindings/usb/ 21649F: include/linux/usb.h 21650F: include/linux/usb/ 21651 21652USB TYPEC BUS FOR ALTERNATE MODES 21653M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21654L: linux-usb@vger.kernel.org 21655S: Maintained 21656F: Documentation/ABI/testing/sysfs-bus-typec 21657F: Documentation/driver-api/usb/typec_bus.rst 21658F: drivers/usb/typec/altmodes/ 21659F: include/linux/usb/typec_altmode.h 21660 21661USB TYPEC CLASS 21662M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21663L: linux-usb@vger.kernel.org 21664S: Maintained 21665F: Documentation/ABI/testing/sysfs-class-typec 21666F: Documentation/driver-api/usb/typec.rst 21667F: drivers/usb/typec/ 21668F: include/linux/usb/typec.h 21669 21670USB TYPEC INTEL PMC MUX DRIVER 21671M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21672L: linux-usb@vger.kernel.org 21673S: Maintained 21674F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21675F: drivers/usb/typec/mux/intel_pmc_mux.c 21676 21677USB TYPEC PI3USB30532 MUX DRIVER 21678M: Hans de Goede <hdegoede@redhat.com> 21679L: linux-usb@vger.kernel.org 21680S: Maintained 21681F: drivers/usb/typec/mux/pi3usb30532.c 21682 21683USB TYPEC PORT CONTROLLER DRIVERS 21684M: Guenter Roeck <linux@roeck-us.net> 21685L: linux-usb@vger.kernel.org 21686S: Maintained 21687F: drivers/usb/typec/tcpm/ 21688 21689USB UHCI DRIVER 21690M: Alan Stern <stern@rowland.harvard.edu> 21691L: linux-usb@vger.kernel.org 21692S: Maintained 21693F: drivers/usb/host/uhci* 21694 21695USB VIDEO CLASS 21696M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21697L: linux-media@vger.kernel.org 21698S: Maintained 21699W: http://www.ideasonboard.org/uvc/ 21700T: git git://linuxtv.org/media_tree.git 21701F: drivers/media/usb/uvc/ 21702F: include/uapi/linux/uvcvideo.h 21703 21704USB WEBCAM GADGET 21705M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21706L: linux-usb@vger.kernel.org 21707S: Maintained 21708F: drivers/usb/gadget/function/*uvc* 21709F: drivers/usb/gadget/legacy/webcam.c 21710F: include/uapi/linux/usb/g_uvc.h 21711 21712USB WIRELESS RNDIS DRIVER (rndis_wlan) 21713M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21714L: linux-wireless@vger.kernel.org 21715S: Maintained 21716F: drivers/net/wireless/rndis_wlan.c 21717 21718USB XHCI DRIVER 21719M: Mathias Nyman <mathias.nyman@intel.com> 21720L: linux-usb@vger.kernel.org 21721S: Supported 21722F: drivers/usb/host/pci-quirks* 21723F: drivers/usb/host/xhci* 21724 21725USB ZD1201 DRIVER 21726L: linux-wireless@vger.kernel.org 21727S: Orphan 21728W: http://linux-lc100020.sourceforge.net 21729F: drivers/net/wireless/zydas/zd1201.* 21730 21731USB ZR364XX DRIVER 21732M: Antoine Jacquet <royale@zerezo.com> 21733L: linux-usb@vger.kernel.org 21734L: linux-media@vger.kernel.org 21735S: Maintained 21736W: http://royale.zerezo.com/zr364xx/ 21737T: git git://linuxtv.org/media_tree.git 21738F: Documentation/admin-guide/media/zr364xx* 21739F: drivers/staging/media/deprecated/zr364xx/ 21740 21741USER-MODE LINUX (UML) 21742M: Richard Weinberger <richard@nod.at> 21743M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21744M: Johannes Berg <johannes@sipsolutions.net> 21745L: linux-um@lists.infradead.org 21746S: Maintained 21747W: http://user-mode-linux.sourceforge.net 21748Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21751F: Documentation/virt/uml/ 21752F: arch/um/ 21753F: arch/x86/um/ 21754F: fs/hostfs/ 21755 21756USERSPACE COPYIN/COPYOUT (UIOVEC) 21757M: Alexander Viro <viro@zeniv.linux.org.uk> 21758S: Maintained 21759F: include/linux/uio.h 21760F: lib/iov_iter.c 21761 21762USERSPACE DMA BUFFER DRIVER 21763M: Gerd Hoffmann <kraxel@redhat.com> 21764L: dri-devel@lists.freedesktop.org 21765S: Maintained 21766T: git git://anongit.freedesktop.org/drm/drm-misc 21767F: drivers/dma-buf/udmabuf.c 21768F: include/uapi/linux/udmabuf.h 21769 21770USERSPACE I/O (UIO) 21771M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21772S: Maintained 21773T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21774F: Documentation/driver-api/uio-howto.rst 21775F: drivers/uio/ 21776F: include/linux/uio_driver.h 21777 21778UTIL-LINUX PACKAGE 21779M: Karel Zak <kzak@redhat.com> 21780L: util-linux@vger.kernel.org 21781S: Maintained 21782W: http://en.wikipedia.org/wiki/Util-linux 21783T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21784 21785UUID HELPERS 21786M: Christoph Hellwig <hch@lst.de> 21787R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21788L: linux-kernel@vger.kernel.org 21789S: Maintained 21790T: git git://git.infradead.org/users/hch/uuid.git 21791F: include/linux/uuid.h 21792F: include/uapi/linux/uuid.h 21793F: lib/test_uuid.c 21794F: lib/uuid.c 21795 21796UV SYSFS DRIVER 21797M: Justin Ernst <justin.ernst@hpe.com> 21798L: platform-driver-x86@vger.kernel.org 21799S: Maintained 21800F: drivers/platform/x86/uv_sysfs.c 21801 21802UVESAFB DRIVER 21803M: Michal Januszewski <spock@gentoo.org> 21804L: linux-fbdev@vger.kernel.org 21805S: Maintained 21806W: https://github.com/mjanusz/v86d 21807F: Documentation/fb/uvesafb.rst 21808F: drivers/video/fbdev/uvesafb.* 21809 21810Ux500 CLOCK DRIVERS 21811M: Ulf Hansson <ulf.hansson@linaro.org> 21812L: linux-clk@vger.kernel.org 21813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21814S: Maintained 21815F: drivers/clk/ux500/ 21816 21817VF610 NAND DRIVER 21818M: Stefan Agner <stefan@agner.ch> 21819L: linux-mtd@lists.infradead.org 21820S: Supported 21821F: drivers/mtd/nand/raw/vf610_nfc.c 21822 21823VFAT/FAT/MSDOS FILESYSTEM 21824M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21825S: Maintained 21826F: Documentation/filesystems/vfat.rst 21827F: fs/fat/ 21828F: tools/testing/selftests/filesystems/fat/ 21829 21830VFIO DRIVER 21831M: Alex Williamson <alex.williamson@redhat.com> 21832R: Cornelia Huck <cohuck@redhat.com> 21833L: kvm@vger.kernel.org 21834S: Maintained 21835T: git https://github.com/awilliam/linux-vfio.git 21836F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21837F: Documentation/driver-api/vfio.rst 21838F: drivers/vfio/ 21839F: include/linux/vfio.h 21840F: include/linux/vfio_pci_core.h 21841F: include/uapi/linux/vfio.h 21842 21843VFIO FSL-MC DRIVER 21844M: Diana Craciun <diana.craciun@oss.nxp.com> 21845L: kvm@vger.kernel.org 21846S: Maintained 21847F: drivers/vfio/fsl-mc/ 21848 21849VFIO HISILICON PCI DRIVER 21850M: Longfang Liu <liulongfang@huawei.com> 21851M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21852L: kvm@vger.kernel.org 21853S: Maintained 21854F: drivers/vfio/pci/hisilicon/ 21855 21856VFIO MEDIATED DEVICE DRIVERS 21857M: Kirti Wankhede <kwankhede@nvidia.com> 21858L: kvm@vger.kernel.org 21859S: Maintained 21860F: Documentation/driver-api/vfio-mediated-device.rst 21861F: drivers/vfio/mdev/ 21862F: include/linux/mdev.h 21863F: samples/vfio-mdev/ 21864 21865VFIO PCI DEVICE SPECIFIC DRIVERS 21866R: Jason Gunthorpe <jgg@nvidia.com> 21867R: Yishai Hadas <yishaih@nvidia.com> 21868R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21869R: Kevin Tian <kevin.tian@intel.com> 21870L: kvm@vger.kernel.org 21871S: Maintained 21872P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21873F: drivers/vfio/pci/*/ 21874 21875VFIO PLATFORM DRIVER 21876M: Eric Auger <eric.auger@redhat.com> 21877L: kvm@vger.kernel.org 21878S: Maintained 21879F: drivers/vfio/platform/ 21880 21881VFIO MLX5 PCI DRIVER 21882M: Yishai Hadas <yishaih@nvidia.com> 21883L: kvm@vger.kernel.org 21884S: Maintained 21885F: drivers/vfio/pci/mlx5/ 21886 21887VGA_SWITCHEROO 21888R: Lukas Wunner <lukas@wunner.de> 21889S: Maintained 21890T: git git://anongit.freedesktop.org/drm/drm-misc 21891F: Documentation/gpu/vga-switcheroo.rst 21892F: drivers/gpu/vga/vga_switcheroo.c 21893F: include/linux/vga_switcheroo.h 21894 21895VIA RHINE NETWORK DRIVER 21896S: Maintained 21897M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21898F: drivers/net/ethernet/via/via-rhine.c 21899 21900VIA SD/MMC CARD CONTROLLER DRIVER 21901M: Bruce Chang <brucechang@via.com.tw> 21902M: Harald Welte <HaraldWelte@viatech.com> 21903S: Maintained 21904F: drivers/mmc/host/via-sdmmc.c 21905 21906VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21907M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21908L: linux-fbdev@vger.kernel.org 21909S: Maintained 21910F: drivers/video/fbdev/via/ 21911F: include/linux/via-core.h 21912F: include/linux/via-gpio.h 21913F: include/linux/via_i2c.h 21914 21915VIA VELOCITY NETWORK DRIVER 21916M: Francois Romieu <romieu@fr.zoreil.com> 21917L: netdev@vger.kernel.org 21918S: Maintained 21919F: drivers/net/ethernet/via/via-velocity.* 21920 21921VICODEC VIRTUAL CODEC DRIVER 21922M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21923L: linux-media@vger.kernel.org 21924S: Maintained 21925W: https://linuxtv.org 21926T: git git://linuxtv.org/media_tree.git 21927F: drivers/media/test-drivers/vicodec/* 21928 21929VIDEO I2C POLLING DRIVER 21930M: Matt Ranostay <matt.ranostay@konsulko.com> 21931L: linux-media@vger.kernel.org 21932S: Maintained 21933F: drivers/media/i2c/video-i2c.c 21934 21935VIDEO MULTIPLEXER DRIVER 21936M: Philipp Zabel <p.zabel@pengutronix.de> 21937L: linux-media@vger.kernel.org 21938S: Maintained 21939F: drivers/media/platform/video-mux.c 21940 21941VIDEOBUF2 FRAMEWORK 21942M: Tomasz Figa <tfiga@chromium.org> 21943M: Marek Szyprowski <m.szyprowski@samsung.com> 21944L: linux-media@vger.kernel.org 21945S: Maintained 21946F: drivers/media/common/videobuf2/* 21947F: include/media/videobuf2-* 21948 21949VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21950M: Shuah Khan <skhan@linuxfoundation.org> 21951R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21952L: linux-media@vger.kernel.org 21953S: Maintained 21954W: https://linuxtv.org 21955T: git git://linuxtv.org/media_tree.git 21956F: drivers/media/test-drivers/vimc/* 21957 21958VIRT LIB 21959M: Alex Williamson <alex.williamson@redhat.com> 21960M: Paolo Bonzini <pbonzini@redhat.com> 21961L: kvm@vger.kernel.org 21962S: Supported 21963F: virt/lib/ 21964 21965VIRTIO AND VHOST VSOCK DRIVER 21966M: Stefan Hajnoczi <stefanha@redhat.com> 21967M: Stefano Garzarella <sgarzare@redhat.com> 21968L: kvm@vger.kernel.org 21969L: virtualization@lists.linux-foundation.org 21970L: netdev@vger.kernel.org 21971S: Maintained 21972F: drivers/vhost/vsock.c 21973F: include/linux/virtio_vsock.h 21974F: include/uapi/linux/virtio_vsock.h 21975F: net/vmw_vsock/virtio_transport.c 21976F: net/vmw_vsock/virtio_transport_common.c 21977 21978VIRTIO BLOCK AND SCSI DRIVERS 21979M: "Michael S. Tsirkin" <mst@redhat.com> 21980M: Jason Wang <jasowang@redhat.com> 21981R: Paolo Bonzini <pbonzini@redhat.com> 21982R: Stefan Hajnoczi <stefanha@redhat.com> 21983L: virtualization@lists.linux-foundation.org 21984S: Maintained 21985F: drivers/block/virtio_blk.c 21986F: drivers/scsi/virtio_scsi.c 21987F: drivers/vhost/scsi.c 21988F: include/uapi/linux/virtio_blk.h 21989F: include/uapi/linux/virtio_scsi.h 21990 21991VIRTIO CONSOLE DRIVER 21992M: Amit Shah <amit@kernel.org> 21993L: virtualization@lists.linux-foundation.org 21994S: Maintained 21995F: drivers/char/virtio_console.c 21996F: include/linux/virtio_console.h 21997F: include/uapi/linux/virtio_console.h 21998 21999VIRTIO CORE AND NET DRIVERS 22000M: "Michael S. Tsirkin" <mst@redhat.com> 22001M: Jason Wang <jasowang@redhat.com> 22002L: virtualization@lists.linux-foundation.org 22003S: Maintained 22004F: Documentation/ABI/testing/sysfs-bus-vdpa 22005F: Documentation/ABI/testing/sysfs-class-vduse 22006F: Documentation/devicetree/bindings/virtio/ 22007F: drivers/block/virtio_blk.c 22008F: drivers/crypto/virtio/ 22009F: drivers/net/virtio_net.c 22010F: drivers/vdpa/ 22011F: drivers/virtio/ 22012F: include/linux/vdpa.h 22013F: include/linux/virtio*.h 22014F: include/uapi/linux/virtio_*.h 22015F: tools/virtio/ 22016 22017VISL VIRTUAL STATELESS DECODER DRIVER 22018M: Daniel Almeida <daniel.almeida@collabora.com> 22019L: linux-media@vger.kernel.org 22020S: Supported 22021F: drivers/media/test-drivers/visl 22022 22023IFCVF VIRTIO DATA PATH ACCELERATOR 22024R: Zhu Lingshan <lingshan.zhu@intel.com> 22025F: drivers/vdpa/ifcvf/ 22026 22027VIRTIO BALLOON 22028M: "Michael S. Tsirkin" <mst@redhat.com> 22029M: David Hildenbrand <david@redhat.com> 22030L: virtualization@lists.linux-foundation.org 22031S: Maintained 22032F: drivers/virtio/virtio_balloon.c 22033F: include/uapi/linux/virtio_balloon.h 22034F: include/linux/balloon_compaction.h 22035F: mm/balloon_compaction.c 22036 22037VIRTIO CRYPTO DRIVER 22038M: Gonglei <arei.gonglei@huawei.com> 22039L: virtualization@lists.linux-foundation.org 22040L: linux-crypto@vger.kernel.org 22041S: Maintained 22042F: drivers/crypto/virtio/ 22043F: include/uapi/linux/virtio_crypto.h 22044 22045VIRTIO DRIVERS FOR S390 22046M: Cornelia Huck <cohuck@redhat.com> 22047M: Halil Pasic <pasic@linux.ibm.com> 22048M: Eric Farman <farman@linux.ibm.com> 22049L: linux-s390@vger.kernel.org 22050L: virtualization@lists.linux-foundation.org 22051L: kvm@vger.kernel.org 22052S: Supported 22053F: arch/s390/include/uapi/asm/virtio-ccw.h 22054F: drivers/s390/virtio/ 22055 22056VIRTIO FILE SYSTEM 22057M: Vivek Goyal <vgoyal@redhat.com> 22058M: Stefan Hajnoczi <stefanha@redhat.com> 22059M: Miklos Szeredi <miklos@szeredi.hu> 22060L: virtualization@lists.linux-foundation.org 22061L: linux-fsdevel@vger.kernel.org 22062S: Supported 22063W: https://virtio-fs.gitlab.io/ 22064F: Documentation/filesystems/virtiofs.rst 22065F: fs/fuse/virtio_fs.c 22066F: include/uapi/linux/virtio_fs.h 22067 22068VIRTIO GPIO DRIVER 22069M: Enrico Weigelt, metux IT consult <info@metux.net> 22070M: Viresh Kumar <vireshk@kernel.org> 22071L: linux-gpio@vger.kernel.org 22072L: virtualization@lists.linux-foundation.org 22073S: Maintained 22074F: drivers/gpio/gpio-virtio.c 22075F: include/uapi/linux/virtio_gpio.h 22076 22077VIRTIO GPU DRIVER 22078M: David Airlie <airlied@redhat.com> 22079M: Gerd Hoffmann <kraxel@redhat.com> 22080R: Gurchetan Singh <gurchetansingh@chromium.org> 22081R: Chia-I Wu <olvaffe@gmail.com> 22082L: dri-devel@lists.freedesktop.org 22083L: virtualization@lists.linux-foundation.org 22084S: Maintained 22085T: git git://anongit.freedesktop.org/drm/drm-misc 22086F: drivers/gpu/drm/virtio/ 22087F: include/uapi/linux/virtio_gpu.h 22088 22089VIRTIO HOST (VHOST) 22090M: "Michael S. Tsirkin" <mst@redhat.com> 22091M: Jason Wang <jasowang@redhat.com> 22092L: kvm@vger.kernel.org 22093L: virtualization@lists.linux-foundation.org 22094L: netdev@vger.kernel.org 22095S: Maintained 22096T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22097F: drivers/vhost/ 22098F: include/linux/vhost_iotlb.h 22099F: include/uapi/linux/vhost.h 22100 22101VIRTIO INPUT DRIVER 22102M: Gerd Hoffmann <kraxel@redhat.com> 22103S: Maintained 22104F: drivers/virtio/virtio_input.c 22105F: include/uapi/linux/virtio_input.h 22106 22107VIRTIO IOMMU DRIVER 22108M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22109L: virtualization@lists.linux-foundation.org 22110S: Maintained 22111F: drivers/iommu/virtio-iommu.c 22112F: include/uapi/linux/virtio_iommu.h 22113 22114VIRTIO MEM DRIVER 22115M: David Hildenbrand <david@redhat.com> 22116L: virtualization@lists.linux-foundation.org 22117S: Maintained 22118W: https://virtio-mem.gitlab.io/ 22119F: drivers/virtio/virtio_mem.c 22120F: include/uapi/linux/virtio_mem.h 22121 22122VIRTIO SOUND DRIVER 22123M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22124M: "Michael S. Tsirkin" <mst@redhat.com> 22125L: virtualization@lists.linux-foundation.org 22126L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22127S: Maintained 22128F: include/uapi/linux/virtio_snd.h 22129F: sound/virtio/* 22130 22131VIRTIO I2C DRIVER 22132M: Conghui Chen <conghui.chen@intel.com> 22133M: Viresh Kumar <viresh.kumar@linaro.org> 22134L: linux-i2c@vger.kernel.org 22135L: virtualization@lists.linux-foundation.org 22136S: Maintained 22137F: drivers/i2c/busses/i2c-virtio.c 22138F: include/uapi/linux/virtio_i2c.h 22139 22140VIRTIO PMEM DRIVER 22141M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22142L: virtualization@lists.linux-foundation.org 22143S: Maintained 22144F: drivers/nvdimm/virtio_pmem.c 22145F: drivers/nvdimm/nd_virtio.c 22146 22147VIRTUAL BOX GUEST DEVICE DRIVER 22148M: Hans de Goede <hdegoede@redhat.com> 22149M: Arnd Bergmann <arnd@arndb.de> 22150M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22151S: Maintained 22152F: drivers/virt/vboxguest/ 22153F: include/linux/vbox_utils.h 22154F: include/uapi/linux/vbox*.h 22155 22156VIRTUAL BOX SHARED FOLDER VFS DRIVER 22157M: Hans de Goede <hdegoede@redhat.com> 22158L: linux-fsdevel@vger.kernel.org 22159S: Maintained 22160F: fs/vboxsf/* 22161 22162VIRTUAL SERIO DEVICE DRIVER 22163M: Stephen Chandler Paul <thatslyude@gmail.com> 22164S: Maintained 22165F: drivers/input/serio/userio.c 22166F: include/uapi/linux/userio.h 22167 22168VIVID VIRTUAL VIDEO DRIVER 22169M: Hans Verkuil <hverkuil@xs4all.nl> 22170L: linux-media@vger.kernel.org 22171S: Maintained 22172W: https://linuxtv.org 22173T: git git://linuxtv.org/media_tree.git 22174F: drivers/media/test-drivers/vivid/* 22175 22176VIDTV VIRTUAL DIGITAL TV DRIVER 22177M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22178L: linux-media@vger.kernel.org 22179S: Maintained 22180W: https://linuxtv.org 22181T: git git://linuxtv.org/media_tree.git 22182F: drivers/media/test-drivers/vidtv/* 22183 22184VLYNQ BUS 22185M: Florian Fainelli <f.fainelli@gmail.com> 22186L: openwrt-devel@lists.openwrt.org (subscribers-only) 22187S: Maintained 22188F: drivers/vlynq/vlynq.c 22189F: include/linux/vlynq.h 22190 22191VME SUBSYSTEM 22192M: Martyn Welch <martyn@welchs.me.uk> 22193M: Manohar Vanga <manohar.vanga@gmail.com> 22194M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22195L: linux-kernel@vger.kernel.org 22196S: Odd fixes 22197T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22198F: Documentation/driver-api/vme.rst 22199F: drivers/staging/vme_user/ 22200 22201VM SOCKETS (AF_VSOCK) 22202M: Stefano Garzarella <sgarzare@redhat.com> 22203L: virtualization@lists.linux-foundation.org 22204L: netdev@vger.kernel.org 22205S: Maintained 22206F: drivers/net/vsockmon.c 22207F: include/net/af_vsock.h 22208F: include/uapi/linux/vm_sockets.h 22209F: include/uapi/linux/vm_sockets_diag.h 22210F: include/uapi/linux/vsockmon.h 22211F: net/vmw_vsock/ 22212F: tools/testing/vsock/ 22213 22214VMWARE BALLOON DRIVER 22215M: Nadav Amit <namit@vmware.com> 22216R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22217L: linux-kernel@vger.kernel.org 22218S: Supported 22219F: drivers/misc/vmw_balloon.c 22220 22221VMWARE HYPERVISOR INTERFACE 22222M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22223M: Alexey Makhalov <amakhalov@vmware.com> 22224R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22225L: virtualization@lists.linux-foundation.org 22226L: x86@kernel.org 22227S: Supported 22228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22229F: arch/x86/include/asm/vmware.h 22230F: arch/x86/kernel/cpu/vmware.c 22231 22232VMWARE PVRDMA DRIVER 22233M: Bryan Tan <bryantan@vmware.com> 22234M: Vishnu Dasa <vdasa@vmware.com> 22235R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22236L: linux-rdma@vger.kernel.org 22237S: Supported 22238F: drivers/infiniband/hw/vmw_pvrdma/ 22239 22240VMWARE PVSCSI DRIVER 22241M: Vishal Bhakta <vbhakta@vmware.com> 22242R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22243L: linux-scsi@vger.kernel.org 22244S: Supported 22245F: drivers/scsi/vmw_pvscsi.c 22246F: drivers/scsi/vmw_pvscsi.h 22247 22248VMWARE VIRTUAL PTP CLOCK DRIVER 22249M: Vivek Thampi <vithampi@vmware.com> 22250R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22251L: netdev@vger.kernel.org 22252S: Supported 22253F: drivers/ptp/ptp_vmw.c 22254 22255VMWARE VMCI DRIVER 22256M: Bryan Tan <bryantan@vmware.com> 22257M: Vishnu Dasa <vdasa@vmware.com> 22258R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22259L: linux-kernel@vger.kernel.org 22260S: Supported 22261F: drivers/misc/vmw_vmci/ 22262F: include/linux/vmw_vmci* 22263 22264VMWARE VMMOUSE SUBDRIVER 22265M: Zack Rusin <zackr@vmware.com> 22266R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22267R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22268L: linux-input@vger.kernel.org 22269S: Supported 22270F: drivers/input/mouse/vmmouse.c 22271F: drivers/input/mouse/vmmouse.h 22272 22273VMWARE VMXNET3 ETHERNET DRIVER 22274M: Ronak Doshi <doshir@vmware.com> 22275R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22276L: netdev@vger.kernel.org 22277S: Supported 22278F: drivers/net/vmxnet3/ 22279 22280VMWARE VSOCK VMCI TRANSPORT DRIVER 22281M: Bryan Tan <bryantan@vmware.com> 22282M: Vishnu Dasa <vdasa@vmware.com> 22283R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22284L: linux-kernel@vger.kernel.org 22285S: Supported 22286F: net/vmw_vsock/vmci_transport* 22287 22288VOCORE VOCORE2 BOARD 22289M: Harvey Hunt <harveyhuntnexus@gmail.com> 22290L: linux-mips@vger.kernel.org 22291S: Maintained 22292F: arch/mips/boot/dts/ralink/vocore2.dts 22293 22294VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22295M: Liam Girdwood <lgirdwood@gmail.com> 22296M: Mark Brown <broonie@kernel.org> 22297L: linux-kernel@vger.kernel.org 22298S: Supported 22299W: http://www.slimlogic.co.uk/?p=48 22300T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22301F: Documentation/devicetree/bindings/regulator/ 22302F: Documentation/power/regulator/ 22303F: drivers/regulator/ 22304F: include/dt-bindings/regulator/ 22305F: include/linux/regulator/ 22306K: regulator_get_optional 22307 22308VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22309R: Matti Vaittinen <mazziesaccount@gmail.com> 22310F: drivers/regulator/irq_helpers.c 22311 22312VRF 22313M: David Ahern <dsahern@kernel.org> 22314L: netdev@vger.kernel.org 22315S: Maintained 22316F: Documentation/networking/vrf.rst 22317F: drivers/net/vrf.c 22318 22319VSPRINTF 22320M: Petr Mladek <pmladek@suse.com> 22321M: Steven Rostedt <rostedt@goodmis.org> 22322M: Sergey Senozhatsky <senozhatsky@chromium.org> 22323R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22324R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22325S: Maintained 22326T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22327F: Documentation/core-api/printk-formats.rst 22328F: lib/test_printf.c 22329F: lib/test_scanf.c 22330F: lib/vsprintf.c 22331 22332VT1211 HARDWARE MONITOR DRIVER 22333M: Juerg Haefliger <juergh@proton.me> 22334L: linux-hwmon@vger.kernel.org 22335S: Maintained 22336F: Documentation/hwmon/vt1211.rst 22337F: drivers/hwmon/vt1211.c 22338 22339VT8231 HARDWARE MONITOR DRIVER 22340M: Roger Lucas <vt8231@hiddenengine.co.uk> 22341L: linux-hwmon@vger.kernel.org 22342S: Maintained 22343F: drivers/hwmon/vt8231.c 22344 22345VUB300 USB to SDIO/SD/MMC bridge chip 22346L: linux-mmc@vger.kernel.org 22347S: Orphan 22348F: drivers/mmc/host/vub300.c 22349 22350W1 DALLAS'S 1-WIRE BUS 22351M: Evgeniy Polyakov <zbr@ioremap.net> 22352S: Maintained 22353F: Documentation/devicetree/bindings/w1/ 22354F: Documentation/w1/ 22355F: drivers/w1/ 22356F: include/linux/w1.h 22357 22358W83791D HARDWARE MONITORING DRIVER 22359M: Marc Hulsman <m.hulsman@tudelft.nl> 22360L: linux-hwmon@vger.kernel.org 22361S: Maintained 22362F: Documentation/hwmon/w83791d.rst 22363F: drivers/hwmon/w83791d.c 22364 22365W83793 HARDWARE MONITORING DRIVER 22366M: Rudolf Marek <r.marek@assembler.cz> 22367L: linux-hwmon@vger.kernel.org 22368S: Maintained 22369F: Documentation/hwmon/w83793.rst 22370F: drivers/hwmon/w83793.c 22371 22372W83795 HARDWARE MONITORING DRIVER 22373M: Jean Delvare <jdelvare@suse.com> 22374L: linux-hwmon@vger.kernel.org 22375S: Maintained 22376F: drivers/hwmon/w83795.c 22377 22378W83L51xD SD/MMC CARD INTERFACE DRIVER 22379M: Pierre Ossman <pierre@ossman.eu> 22380S: Maintained 22381F: drivers/mmc/host/wbsd.* 22382 22383WACOM PROTOCOL 4 SERIAL TABLETS 22384M: Julian Squires <julian@cipht.net> 22385M: Hans de Goede <hdegoede@redhat.com> 22386L: linux-input@vger.kernel.org 22387S: Maintained 22388F: drivers/input/tablet/wacom_serial4.c 22389 22390WANGXUN ETHERNET DRIVER 22391M: Jiawen Wu <jiawenwu@trustnetic.com> 22392M: Mengyuan Lou <mengyuanlou@net-swift.com> 22393W: https://www.net-swift.com 22394L: netdev@vger.kernel.org 22395S: Maintained 22396F: Documentation/networking/device_drivers/ethernet/wangxun/* 22397F: drivers/net/ethernet/wangxun/ 22398 22399WATCHDOG DEVICE DRIVERS 22400M: Wim Van Sebroeck <wim@linux-watchdog.org> 22401M: Guenter Roeck <linux@roeck-us.net> 22402L: linux-watchdog@vger.kernel.org 22403S: Maintained 22404W: http://www.linux-watchdog.org/ 22405T: git git://www.linux-watchdog.org/linux-watchdog.git 22406F: Documentation/devicetree/bindings/watchdog/ 22407F: Documentation/watchdog/ 22408F: drivers/watchdog/ 22409F: include/linux/watchdog.h 22410F: include/uapi/linux/watchdog.h 22411F: include/trace/events/watchdog.h 22412 22413WHISKEYCOVE PMIC GPIO DRIVER 22414M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22415L: linux-gpio@vger.kernel.org 22416S: Maintained 22417F: drivers/gpio/gpio-wcove.c 22418 22419WHWAVE RTC DRIVER 22420M: Dianlong Li <long17.cool@163.com> 22421L: linux-rtc@vger.kernel.org 22422S: Maintained 22423F: drivers/rtc/rtc-sd3078.c 22424 22425WIIMOTE HID DRIVER 22426M: David Rheinsberg <david.rheinsberg@gmail.com> 22427L: linux-input@vger.kernel.org 22428S: Maintained 22429F: drivers/hid/hid-wiimote* 22430 22431WILOCITY WIL6210 WIRELESS DRIVER 22432L: linux-wireless@vger.kernel.org 22433S: Orphan 22434W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22435F: drivers/net/wireless/ath/wil6210/ 22436 22437WINBOND CIR DRIVER 22438M: David Härdeman <david@hardeman.nu> 22439S: Maintained 22440F: drivers/media/rc/winbond-cir.c 22441 22442WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22443M: William Breathitt Gray <william.gray@linaro.org> 22444L: linux-watchdog@vger.kernel.org 22445S: Maintained 22446F: drivers/watchdog/ebc-c384_wdt.c 22447 22448WINSYSTEMS WS16C48 GPIO DRIVER 22449M: William Breathitt Gray <william.gray@linaro.org> 22450L: linux-gpio@vger.kernel.org 22451S: Maintained 22452F: drivers/gpio/gpio-ws16c48.c 22453 22454WIREGUARD SECURE NETWORK TUNNEL 22455M: Jason A. Donenfeld <Jason@zx2c4.com> 22456L: wireguard@lists.zx2c4.com 22457L: netdev@vger.kernel.org 22458S: Maintained 22459F: drivers/net/wireguard/ 22460F: tools/testing/selftests/wireguard/ 22461 22462WISTRON LAPTOP BUTTON DRIVER 22463M: Miloslav Trmac <mitr@volny.cz> 22464S: Maintained 22465F: drivers/input/misc/wistron_btns.c 22466 22467WL3501 WIRELESS PCMCIA CARD DRIVER 22468L: linux-wireless@vger.kernel.org 22469S: Odd fixes 22470F: drivers/net/wireless/wl3501* 22471 22472WOLFSON MICROELECTRONICS DRIVERS 22473L: patches@opensource.cirrus.com 22474S: Supported 22475W: https://github.com/CirrusLogic/linux-drivers/wiki 22476T: git https://github.com/CirrusLogic/linux-drivers.git 22477F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22478F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22479F: Documentation/devicetree/bindings/mfd/wm831x.txt 22480F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22481F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22482F: Documentation/devicetree/bindings/sound/wm* 22483F: Documentation/hwmon/wm83??.rst 22484F: arch/arm/mach-s3c/mach-crag6410* 22485F: drivers/clk/clk-wm83*.c 22486F: drivers/gpio/gpio-*wm*.c 22487F: drivers/gpio/gpio-arizona.c 22488F: drivers/hwmon/wm83??-hwmon.c 22489F: drivers/input/misc/wm831x-on.c 22490F: drivers/input/touchscreen/wm831x-ts.c 22491F: drivers/input/touchscreen/wm97*.c 22492F: drivers/leds/leds-wm83*.c 22493F: drivers/mfd/arizona* 22494F: drivers/mfd/cs47l24* 22495F: drivers/mfd/wm*.c 22496F: drivers/power/supply/wm83*.c 22497F: drivers/regulator/arizona* 22498F: drivers/regulator/wm8*.c 22499F: drivers/rtc/rtc-wm83*.c 22500F: drivers/video/backlight/wm83*_bl.c 22501F: drivers/watchdog/wm83*_wdt.c 22502F: include/linux/mfd/arizona/ 22503F: include/linux/mfd/wm831x/ 22504F: include/linux/mfd/wm8350/ 22505F: include/linux/mfd/wm8400* 22506F: include/linux/regulator/arizona* 22507F: include/linux/wm97xx.h 22508F: include/sound/wm????.h 22509F: sound/soc/codecs/arizona* 22510F: sound/soc/codecs/cs47l24* 22511F: sound/soc/codecs/wm* 22512 22513WORKQUEUE 22514M: Tejun Heo <tj@kernel.org> 22515R: Lai Jiangshan <jiangshanlai@gmail.com> 22516S: Maintained 22517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22518F: Documentation/core-api/workqueue.rst 22519F: include/linux/workqueue.h 22520F: kernel/workqueue.c 22521 22522WWAN DRIVERS 22523M: Loic Poulain <loic.poulain@linaro.org> 22524M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22525R: Johannes Berg <johannes@sipsolutions.net> 22526L: netdev@vger.kernel.org 22527S: Maintained 22528F: drivers/net/wwan/ 22529F: include/linux/wwan.h 22530F: include/uapi/linux/wwan.h 22531 22532X-POWERS AXP288 PMIC DRIVERS 22533M: Hans de Goede <hdegoede@redhat.com> 22534S: Maintained 22535F: drivers/acpi/pmic/intel_pmic_xpower.c 22536N: axp288 22537 22538X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22539M: Chen-Yu Tsai <wens@csie.org> 22540L: linux-kernel@vger.kernel.org 22541S: Maintained 22542N: axp[128] 22543 22544X.25 STACK 22545M: Martin Schiller <ms@dev.tdt.de> 22546L: linux-x25@vger.kernel.org 22547S: Maintained 22548F: Documentation/networking/lapb-module.rst 22549F: Documentation/networking/x25* 22550F: drivers/net/wan/hdlc_x25.c 22551F: drivers/net/wan/lapbether.c 22552F: include/*/lapb.h 22553F: include/net/x25* 22554F: include/uapi/linux/x25.h 22555F: net/lapb/ 22556F: net/x25/ 22557 22558X86 ARCHITECTURE (32-BIT AND 64-BIT) 22559M: Thomas Gleixner <tglx@linutronix.de> 22560M: Ingo Molnar <mingo@redhat.com> 22561M: Borislav Petkov <bp@alien8.de> 22562M: Dave Hansen <dave.hansen@linux.intel.com> 22563M: x86@kernel.org 22564R: "H. Peter Anvin" <hpa@zytor.com> 22565L: linux-kernel@vger.kernel.org 22566S: Maintained 22567T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22568F: Documentation/devicetree/bindings/x86/ 22569F: Documentation/x86/ 22570F: arch/x86/ 22571 22572X86 ENTRY CODE 22573M: Andy Lutomirski <luto@kernel.org> 22574L: linux-kernel@vger.kernel.org 22575S: Maintained 22576T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22577F: arch/x86/entry/ 22578 22579X86 MCE INFRASTRUCTURE 22580M: Tony Luck <tony.luck@intel.com> 22581M: Borislav Petkov <bp@alien8.de> 22582L: linux-edac@vger.kernel.org 22583S: Maintained 22584F: Documentation/ABI/testing/sysfs-mce 22585F: Documentation/x86/x86_64/machinecheck.rst 22586F: arch/x86/kernel/cpu/mce/* 22587 22588X86 MICROCODE UPDATE SUPPORT 22589M: Borislav Petkov <bp@alien8.de> 22590S: Maintained 22591F: arch/x86/kernel/cpu/microcode/* 22592 22593X86 MM 22594M: Dave Hansen <dave.hansen@linux.intel.com> 22595M: Andy Lutomirski <luto@kernel.org> 22596M: Peter Zijlstra <peterz@infradead.org> 22597L: linux-kernel@vger.kernel.org 22598S: Maintained 22599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22600F: arch/x86/mm/ 22601 22602X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22603M: Hans de Goede <hdegoede@redhat.com> 22604L: platform-driver-x86@vger.kernel.org 22605S: Maintained 22606T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22607F: drivers/platform/x86/x86-android-tablets.c 22608 22609X86 PLATFORM DRIVERS 22610M: Hans de Goede <hdegoede@redhat.com> 22611M: Mark Gross <markgross@kernel.org> 22612L: platform-driver-x86@vger.kernel.org 22613S: Maintained 22614T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22615F: drivers/platform/olpc/ 22616F: drivers/platform/x86/ 22617 22618X86 PLATFORM DRIVERS - ARCH 22619R: Darren Hart <dvhart@infradead.org> 22620R: Andy Shevchenko <andy@infradead.org> 22621L: platform-driver-x86@vger.kernel.org 22622L: x86@kernel.org 22623S: Maintained 22624T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22625F: arch/x86/platform 22626 22627X86 PLATFORM UV HPE SUPERDOME FLEX 22628M: Steve Wahl <steve.wahl@hpe.com> 22629R: Mike Travis <mike.travis@hpe.com> 22630R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22631R: Russ Anderson <russ.anderson@hpe.com> 22632S: Supported 22633F: arch/x86/include/asm/uv/ 22634F: arch/x86/kernel/apic/x2apic_uv_x.c 22635F: arch/x86/platform/uv/ 22636 22637X86 STACK UNWINDING 22638M: Josh Poimboeuf <jpoimboe@kernel.org> 22639M: Peter Zijlstra <peterz@infradead.org> 22640S: Supported 22641F: arch/x86/include/asm/unwind*.h 22642F: arch/x86/kernel/dumpstack.c 22643F: arch/x86/kernel/stacktrace.c 22644F: arch/x86/kernel/unwind_*.c 22645 22646X86 VDSO 22647M: Andy Lutomirski <luto@kernel.org> 22648L: linux-kernel@vger.kernel.org 22649S: Maintained 22650T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22651F: arch/x86/entry/vdso/ 22652 22653XARRAY 22654M: Matthew Wilcox <willy@infradead.org> 22655L: linux-fsdevel@vger.kernel.org 22656S: Supported 22657F: Documentation/core-api/xarray.rst 22658F: include/linux/idr.h 22659F: include/linux/xarray.h 22660F: lib/idr.c 22661F: lib/xarray.c 22662F: tools/testing/radix-tree 22663 22664XBOX DVD IR REMOTE 22665M: Benjamin Valentin <benpicco@googlemail.com> 22666S: Maintained 22667F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22668F: drivers/media/rc/xbox_remote.c 22669 22670XC2028/3028 TUNER DRIVER 22671M: Mauro Carvalho Chehab <mchehab@kernel.org> 22672L: linux-media@vger.kernel.org 22673S: Maintained 22674W: https://linuxtv.org 22675T: git git://linuxtv.org/media_tree.git 22676F: drivers/media/tuners/xc2028.* 22677 22678XDP (eXpress Data Path) 22679M: Alexei Starovoitov <ast@kernel.org> 22680M: Daniel Borkmann <daniel@iogearbox.net> 22681M: David S. Miller <davem@davemloft.net> 22682M: Jakub Kicinski <kuba@kernel.org> 22683M: Jesper Dangaard Brouer <hawk@kernel.org> 22684M: John Fastabend <john.fastabend@gmail.com> 22685L: netdev@vger.kernel.org 22686L: bpf@vger.kernel.org 22687S: Supported 22688F: include/net/xdp.h 22689F: include/net/xdp_priv.h 22690F: include/trace/events/xdp.h 22691F: kernel/bpf/cpumap.c 22692F: kernel/bpf/devmap.c 22693F: net/core/xdp.c 22694F: samples/bpf/xdp* 22695F: tools/testing/selftests/bpf/*xdp* 22696F: tools/testing/selftests/bpf/*/*xdp* 22697F: drivers/net/ethernet/*/*/*/*/*xdp* 22698F: drivers/net/ethernet/*/*/*xdp* 22699K: (?:\b|_)xdp(?:\b|_) 22700 22701XDP SOCKETS (AF_XDP) 22702M: Björn Töpel <bjorn@kernel.org> 22703M: Magnus Karlsson <magnus.karlsson@intel.com> 22704M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22705R: Jonathan Lemon <jonathan.lemon@gmail.com> 22706L: netdev@vger.kernel.org 22707L: bpf@vger.kernel.org 22708S: Maintained 22709F: Documentation/networking/af_xdp.rst 22710F: include/net/xdp_sock* 22711F: include/net/xsk_buff_pool.h 22712F: include/uapi/linux/if_xdp.h 22713F: include/uapi/linux/xdp_diag.h 22714F: include/net/netns/xdp.h 22715F: net/xdp/ 22716F: tools/testing/selftests/bpf/*xsk* 22717 22718XEN BLOCK SUBSYSTEM 22719M: Roger Pau Monné <roger.pau@citrix.com> 22720L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22721S: Supported 22722F: drivers/block/xen* 22723F: drivers/block/xen-blkback/* 22724 22725XEN HYPERVISOR ARM 22726M: Stefano Stabellini <sstabellini@kernel.org> 22727L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22728S: Maintained 22729F: arch/arm/include/asm/xen/ 22730F: arch/arm/xen/ 22731 22732XEN HYPERVISOR ARM64 22733M: Stefano Stabellini <sstabellini@kernel.org> 22734L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22735S: Maintained 22736F: arch/arm64/include/asm/xen/ 22737F: arch/arm64/xen/ 22738 22739XEN HYPERVISOR INTERFACE 22740M: Juergen Gross <jgross@suse.com> 22741M: Stefano Stabellini <sstabellini@kernel.org> 22742R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22743L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22744S: Supported 22745T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22746F: Documentation/ABI/stable/sysfs-hypervisor-xen 22747F: Documentation/ABI/testing/sysfs-hypervisor-xen 22748F: drivers/*/xen-*front.c 22749F: drivers/xen/ 22750F: include/uapi/xen/ 22751F: include/xen/ 22752F: kernel/configs/xen.config 22753 22754XEN HYPERVISOR X86 22755M: Juergen Gross <jgross@suse.com> 22756R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22757L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22758S: Supported 22759F: arch/x86/configs/xen.config 22760F: arch/x86/include/asm/pvclock-abi.h 22761F: arch/x86/include/asm/xen/ 22762F: arch/x86/platform/pvh/ 22763F: arch/x86/xen/ 22764 22765XEN NETWORK BACKEND DRIVER 22766M: Wei Liu <wei.liu@kernel.org> 22767M: Paul Durrant <paul@xen.org> 22768L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22769L: netdev@vger.kernel.org 22770S: Supported 22771F: drivers/net/xen-netback/* 22772 22773XEN PCI SUBSYSTEM 22774M: Juergen Gross <jgross@suse.com> 22775L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22776S: Supported 22777F: arch/x86/pci/*xen* 22778F: drivers/pci/*xen* 22779 22780XEN PVSCSI DRIVERS 22781M: Juergen Gross <jgross@suse.com> 22782L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22783L: linux-scsi@vger.kernel.org 22784S: Supported 22785F: drivers/scsi/xen-scsifront.c 22786F: drivers/xen/xen-scsiback.c 22787F: include/xen/interface/io/vscsiif.h 22788 22789XEN PVUSB DRIVER 22790M: Juergen Gross <jgross@suse.com> 22791L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22792L: linux-usb@vger.kernel.org 22793S: Supported 22794F: drivers/usb/host/xen* 22795F: include/xen/interface/io/usbif.h 22796 22797XEN SOUND FRONTEND DRIVER 22798M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22799L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22801S: Supported 22802F: sound/xen/* 22803 22804XEN SWIOTLB SUBSYSTEM 22805M: Juergen Gross <jgross@suse.com> 22806M: Stefano Stabellini <sstabellini@kernel.org> 22807L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22808L: iommu@lists.linux.dev 22809S: Supported 22810F: arch/*/include/asm/xen/swiotlb-xen.h 22811F: drivers/xen/swiotlb-xen.c 22812F: include/xen/arm/swiotlb-xen.h 22813F: include/xen/swiotlb-xen.h 22814 22815XFS FILESYSTEM 22816C: irc://irc.oftc.net/xfs 22817M: Darrick J. Wong <djwong@kernel.org> 22818L: linux-xfs@vger.kernel.org 22819S: Supported 22820W: http://xfs.org/ 22821T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22822F: Documentation/ABI/testing/sysfs-fs-xfs 22823F: Documentation/admin-guide/xfs.rst 22824F: Documentation/filesystems/xfs-delayed-logging-design.rst 22825F: Documentation/filesystems/xfs-self-describing-metadata.rst 22826F: fs/xfs/ 22827F: include/uapi/linux/dqblk_xfs.h 22828F: include/uapi/linux/fsmap.h 22829 22830XILINX AMS DRIVER 22831M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22832L: linux-iio@vger.kernel.org 22833S: Maintained 22834F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22835F: drivers/iio/adc/xilinx-ams.c 22836 22837XILINX AXI ETHERNET DRIVER 22838M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22839S: Maintained 22840F: drivers/net/ethernet/xilinx/xilinx_axienet* 22841 22842XILINX CAN DRIVER 22843M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22844R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22845L: linux-can@vger.kernel.org 22846S: Maintained 22847F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22848F: drivers/net/can/xilinx_can.c 22849 22850XILINX GPIO DRIVER 22851M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22852R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22853R: Michal Simek <michal.simek@xilinx.com> 22854S: Maintained 22855F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22856F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22857F: drivers/gpio/gpio-xilinx.c 22858F: drivers/gpio/gpio-zynq.c 22859 22860XILINX SD-FEC IP CORES 22861M: Derek Kiernan <derek.kiernan@xilinx.com> 22862M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22863S: Maintained 22864F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22865F: Documentation/misc-devices/xilinx_sdfec.rst 22866F: drivers/misc/Kconfig 22867F: drivers/misc/Makefile 22868F: drivers/misc/xilinx_sdfec.c 22869F: include/uapi/misc/xilinx_sdfec.h 22870 22871XILINX PWM DRIVER 22872M: Sean Anderson <sean.anderson@seco.com> 22873S: Maintained 22874F: drivers/pwm/pwm-xilinx.c 22875F: include/clocksource/timer-xilinx.h 22876 22877XILINX UARTLITE SERIAL DRIVER 22878M: Peter Korsgaard <jacmet@sunsite.dk> 22879L: linux-serial@vger.kernel.org 22880S: Maintained 22881F: drivers/tty/serial/uartlite.c 22882 22883XILINX VIDEO IP CORES 22884M: Hyun Kwon <hyun.kwon@xilinx.com> 22885M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22886L: linux-media@vger.kernel.org 22887S: Supported 22888T: git git://linuxtv.org/media_tree.git 22889F: Documentation/devicetree/bindings/media/xilinx/ 22890F: drivers/media/platform/xilinx/ 22891F: include/uapi/linux/xilinx-v4l2-controls.h 22892 22893XILINX ZYNQMP DPDMA DRIVER 22894M: Hyun Kwon <hyun.kwon@xilinx.com> 22895M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22896L: dmaengine@vger.kernel.org 22897S: Supported 22898F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22899F: drivers/dma/xilinx/xilinx_dpdma.c 22900F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22901 22902XILINX ZYNQMP PSGTR PHY DRIVER 22903M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22904M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22905L: linux-kernel@vger.kernel.org 22906S: Supported 22907T: git https://github.com/Xilinx/linux-xlnx.git 22908F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22909F: drivers/phy/xilinx/phy-zynqmp.c 22910 22911XILINX ZYNQMP SHA3 DRIVER 22912M: Harsha <harsha.harsha@xilinx.com> 22913S: Maintained 22914F: drivers/crypto/xilinx/zynqmp-sha.c 22915 22916XILINX EVENT MANAGEMENT DRIVER 22917M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22918S: Maintained 22919F: drivers/soc/xilinx/xlnx_event_manager.c 22920F: include/linux/firmware/xlnx-event-manager.h 22921 22922XILLYBUS DRIVER 22923M: Eli Billauer <eli.billauer@gmail.com> 22924L: linux-kernel@vger.kernel.org 22925S: Supported 22926F: drivers/char/xillybus/ 22927 22928XLP9XX I2C DRIVER 22929M: George Cherian <gcherian@marvell.com> 22930L: linux-i2c@vger.kernel.org 22931S: Supported 22932W: http://www.marvell.com 22933F: drivers/i2c/busses/i2c-xlp9xx.c 22934 22935XRA1403 GPIO EXPANDER 22936M: Nandor Han <nandor.han@ge.com> 22937M: Semi Malinen <semi.malinen@ge.com> 22938L: linux-gpio@vger.kernel.org 22939S: Maintained 22940F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22941F: drivers/gpio/gpio-xra1403.c 22942 22943XTENSA XTFPGA PLATFORM SUPPORT 22944M: Max Filippov <jcmvbkbc@gmail.com> 22945L: linux-xtensa@linux-xtensa.org 22946S: Maintained 22947F: drivers/spi/spi-xtensa-xtfpga.c 22948F: sound/soc/xtensa/xtfpga-i2s.c 22949 22950YAM DRIVER FOR AX.25 22951M: Jean-Paul Roubelat <jpr@f6fbb.org> 22952L: linux-hams@vger.kernel.org 22953S: Maintained 22954F: drivers/net/hamradio/yam* 22955F: include/linux/yam.h 22956 22957YAMA SECURITY MODULE 22958M: Kees Cook <keescook@chromium.org> 22959S: Supported 22960T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22961F: Documentation/admin-guide/LSM/Yama.rst 22962F: security/yama/ 22963 22964YEALINK PHONE DRIVER 22965M: Henk Vergonet <Henk.Vergonet@gmail.com> 22966L: usbb2k-api-dev@nongnu.org 22967S: Maintained 22968F: Documentation/input/devices/yealink.rst 22969F: drivers/input/misc/yealink.* 22970 22971Z8530 DRIVER FOR AX.25 22972M: Joerg Reuter <jreuter@yaina.de> 22973L: linux-hams@vger.kernel.org 22974S: Maintained 22975W: http://yaina.de/jreuter/ 22976W: http://www.qsl.net/dl1bke/ 22977F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22978F: drivers/net/hamradio/*scc.c 22979F: drivers/net/hamradio/z8530.h 22980 22981ZBUD COMPRESSED PAGE ALLOCATOR 22982M: Seth Jennings <sjenning@redhat.com> 22983M: Dan Streetman <ddstreet@ieee.org> 22984L: linux-mm@kvack.org 22985S: Maintained 22986F: mm/zbud.c 22987 22988Z3FOLD COMPRESSED PAGE ALLOCATOR 22989M: Vitaly Wool <vitaly.wool@konsulko.com> 22990R: Miaohe Lin <linmiaohe@huawei.com> 22991L: linux-mm@kvack.org 22992S: Maintained 22993F: mm/z3fold.c 22994 22995ZD1211RW WIRELESS DRIVER 22996M: Ulrich Kunitz <kune@deine-taler.de> 22997L: linux-wireless@vger.kernel.org 22998L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22999S: Maintained 23000W: http://zd1211.ath.cx/wiki/DriverRewrite 23001F: drivers/net/wireless/zydas/zd1211rw/ 23002 23003ZD1301 MEDIA DRIVER 23004M: Antti Palosaari <crope@iki.fi> 23005L: linux-media@vger.kernel.org 23006S: Maintained 23007W: https://linuxtv.org/ 23008W: http://palosaari.fi/linux/ 23009Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23010F: drivers/media/usb/dvb-usb-v2/zd1301* 23011 23012ZD1301_DEMOD MEDIA DRIVER 23013M: Antti Palosaari <crope@iki.fi> 23014L: linux-media@vger.kernel.org 23015S: Maintained 23016W: https://linuxtv.org/ 23017W: http://palosaari.fi/linux/ 23018Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23019F: drivers/media/dvb-frontends/zd1301_demod* 23020 23021ZHAOXIN PROCESSOR SUPPORT 23022M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23023L: linux-kernel@vger.kernel.org 23024S: Maintained 23025F: arch/x86/kernel/cpu/zhaoxin.c 23026 23027ZONEFS FILESYSTEM 23028M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 23029M: Naohiro Aota <naohiro.aota@wdc.com> 23030R: Johannes Thumshirn <jth@kernel.org> 23031L: linux-fsdevel@vger.kernel.org 23032S: Maintained 23033T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23034F: Documentation/filesystems/zonefs.rst 23035F: fs/zonefs/ 23036 23037ZPOOL COMPRESSED PAGE STORAGE API 23038M: Dan Streetman <ddstreet@ieee.org> 23039L: linux-mm@kvack.org 23040S: Maintained 23041F: include/linux/zpool.h 23042F: mm/zpool.c 23043 23044ZR36067 VIDEO FOR LINUX DRIVER 23045M: Corentin Labbe <clabbe@baylibre.com> 23046L: mjpeg-users@lists.sourceforge.net 23047L: linux-media@vger.kernel.org 23048S: Maintained 23049W: http://mjpeg.sourceforge.net/driver-zoran/ 23050Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23051F: Documentation/driver-api/media/drivers/zoran.rst 23052F: drivers/media/pci/zoran/ 23053 23054ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23055M: Minchan Kim <minchan@kernel.org> 23056M: Sergey Senozhatsky <senozhatsky@chromium.org> 23057L: linux-kernel@vger.kernel.org 23058S: Maintained 23059F: Documentation/admin-guide/blockdev/zram.rst 23060F: drivers/block/zram/ 23061 23062ZS DECSTATION Z85C30 SERIAL DRIVER 23063M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23064S: Maintained 23065F: drivers/tty/serial/zs.* 23066 23067ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23068M: Minchan Kim <minchan@kernel.org> 23069M: Sergey Senozhatsky <senozhatsky@chromium.org> 23070L: linux-mm@kvack.org 23071S: Maintained 23072F: Documentation/mm/zsmalloc.rst 23073F: include/linux/zsmalloc.h 23074F: mm/zsmalloc.c 23075 23076ZSTD 23077M: Nick Terrell <terrelln@fb.com> 23078S: Maintained 23079B: https://github.com/facebook/zstd/issues 23080T: git https://github.com/terrelln/linux.git 23081F: include/linux/zstd* 23082F: lib/zstd/ 23083F: lib/decompress_unzstd.c 23084F: crypto/zstd.c 23085N: zstd 23086K: zstd 23087 23088ZSWAP COMPRESSED SWAP CACHING 23089M: Seth Jennings <sjenning@redhat.com> 23090M: Dan Streetman <ddstreet@ieee.org> 23091M: Vitaly Wool <vitaly.wool@konsulko.com> 23092L: linux-mm@kvack.org 23093S: Maintained 23094F: mm/zswap.c 23095 23096THE REST 23097M: Linus Torvalds <torvalds@linux-foundation.org> 23098L: linux-kernel@vger.kernel.org 23099S: Buried alive in reporters 23100T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23101F: * 23102F: */ 23103
